diff --git a/plugins/community/repos/FrozenWasteland/LICENSE.txt b/plugins/community/repos/FrozenWasteland/LICENSE.txt new file mode 100644 index 00000000..0e259d42 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/LICENSE.txt @@ -0,0 +1,121 @@ +Creative Commons Legal Code + +CC0 1.0 Universal + + CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE + LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN + ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS + INFORMATION ON AN "AS-IS" BASIS. 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They are deactivated in a pattern shown in the rainmaker manual +- The Edge Level, Tent Level and Tent Tap control the overall volume of the taps. +- Feedback Type can add non-linearity and exponential decay. Clarinet mode is same as guitar for now. +- The size out allows the comb's length to control other modules (say the feedback delay time in Portland Weather) + +## Lissajou LFO. + +![Lissajou LFO](./doc/llfo.png) + +- Loosely based on ADDAC Systems now discontinued 502 module https://www.modulargrid.net/e/addac-system-addac502-ultra-lissajous +- Each LFO is actually a pair of LFOs (x and y) +- Adjusting them will show harmonic relationship between the two +- Yellow is LFO 1, Blue is LFO 2 +- Output 1: (x1 + x2) / 2 +- Output 2: (y1 + y2) / 2 +- Output 3: (x1 + y1 + x2 + y2) / 4 +- Output 4: x1/x2 +- Output 5: y1/y2 + +## Mr. Blue Sky + +![Mr. Blue Sky](./doc/mrbluesky.png) + +- Yes, I love ELO +- This is shamelessly based on Sebastien Bouffier (bid°°)'s fantastic zINC vocoder +- Generally you patch something "synthy" to the carrier input +- The voice sample (or I like to think "harmonically interesting" source) gets patched into the Mod input +- Each modulator band is normalled to its respective carrier input, but the patch points allow you to have different bands modulate different carrier bands +- You can patch in effects (a delay, perhaps?) between the mod out and carrier in. +- CV Control of over almost everything. I highly recommend playing with the band offset. +- You can either CV the value of the band offset, or send triggers to the + and - Inputs to increment/decrement the offset + +## The One Ring (modulator) + +![The One Ring Modulator](./doc/oneringmod.png) + +- Ring modulation essentially multiplies the two frequencies together, creating non-harmonic sidebands +- Doing RM digitally is easy - just multiply the two signals. But it was tougher to do with an analog circuit. The traditional design used 4 diodes. +- This module is based on this paper: http://recherche.ircam.fr/pub/dafx11/Papers/66_e.pdf which describes how to model an analog ring modulator with all its quirks +- Let's you simulate different types of diode response as used in analog ring modulators +- Bias is the input voltage level where the diode responds - below that the diode outputs 0V +- Linear is the input voltage level where the diode outputs a linear response. Between the Bias and Linar levels, the diode acts 'weird' or let's say 'harmonically interesting' +- Slope is the strength of the diode output +- The graph display is useful for seeing the diodes' voltage responses +- CV control over everything +### Ring Modulation +- Ring Modulation has always appealed to the math nerd in me, because while the process is pretty straightfoward, the results are really cool. +- example. If you feed into a RM a 200hz sine wave and a 500hz sine wave, the output is the sum and difference of those two frequencies, so 300hz and 700hz. +- Where it gets crazy is when harmonics are involved since the output is the sum and difference of "all" the frequencies. example, let's say you had the 200 and 500hz sine waves, but they both each had a 2nd harmonic as well, so a 400hz and 1000hz. The output would be: 500+200=700,1000+200=1200,500+400=900,1000+400=1400,500-200=300,500-400=100,1000-300=700(again),1000-400=600. So a whole slew of new frequencies got created. +- Most waveforms have *way* more harmonics than this, so the results are really crazy. +- The Dalek Voices in the original Dr. Who were done using ring modulators. Eliminate!!! + +## Phased Locked Loop (PLL) + +![Phased Lock Loop](./doc/pll.png) + +- Inspired by Doepfer's A-196 PLL module +- This is a very weird module and can be kind of "fussy". Recommend reading http://www.doepfer.de/A196.htm +- Added CV control of the LPF that the 196 did not have +- Added Pulse Width and Pulse Width Modulation of the internal VCO +- Generally you want to "listen" to the **SQR OUT** +- You'll want to feed a Square-ish wave into Signal In +- Low **LPF FREQ** settings create a warbling effect, high = craziness +- **EXTERNAL IN** overrides interal VCO +- The **LPF OUT** is normalled to the **VCO CV**, try patching something in between the two +- Two comparator modes: XOR and D type Flip Flop +- Does not make pretty sounds, but can be a lot of fun. + +## Portland Weather +![Portland Weather](./doc/pw.png) +- Based on the rhythmic tap delay section of Intellijel/Cylonix Rainmaker + +### This is a crazy deep module and is best just to play with. +### Since it is a "rhythmic" delay, short duration or percussive sounds generally work best + +- Best bet is to refer to this: https://intellijel.com/wp-content/uploads/2016/01/rainmaker_manual-v109.pdf +- Delay time is either based on Clock & Division or Size Parameter - patching a clock in disables Size knob +- There are 16 delay groove patterns. The groove amount balances the delay time between the groove or straight time +- Stacking a tap makes the tap use the delay time of its neighbor to right. If multiple taps are stacked the right most tap controls time +- Stacking is useful for making chords +- Each tap has its own level, pan, filter type, cutoff, Q, pitch shift and pitch detune control +- The left and right channels can independently use a tap # to determine where feedback comes from (the feedback bypasses the filter and pitchshifting) +- The feedback slip controls allow the feedback to be ahead/behind the tap time for dragging effects, etc. +- If feedback tap is set to All, the mix of all 16 taps is fed back (use cautiously) +- If feedback tap is set to Ext, the feedback time input is used. Useful for sycing with say, the Hair Pick +- The Grain Number and Grain Size control how the all the pitch shifters work. "RAW" is uses one grain sample but without the a triangle window +- Reverse mode reverses direction of input buffer - time is based on feedback time +- Ping Pong feeds the L feedback into the right channel and vise versa +- FB Send and Returns allow you to insert FX into the feedback loop + + +## Quad Euclidean Rhythm + +![Quad Euclidean Rhythm](./doc/qer.png) + +- 4 Euclidiean rhythm based triggers +- CV control of Steps, Divisions and Offset, Padding, Accents and Accent Rotation +- QERs can be chained together to create arbitrarily long sequences. +- If Chain Mode is Boss, the QER runs on start up, then stops if the track's Start input is patched, until a Start trigger is received - basically the first QER should be set to this +- If Chain Mode is Employee, the QER track will be idle until a Start trigger is received. +- Patch EoC (End of Cycle) outputs to next QER's Start Inputs +- Last QER's EoC should be patched back to first QER's Start Input to create a complete loop. +- May want to consider using an OR module (Qwelk has a nice one) so that mutiple QER's outs and accent outs can gate a single unit +- Each QER has its own clock input, so tempo changes can easily be created +- Mute Input keeps rhythm running just no output +- https://www.youtube.com/watch?v=ARMxz11z9FU is an example of how to patch a couple QERs together and drive some drum synths +- Normally each track advances one step every clock beat and are independent. If Time Sync is enabled, the track with the most steps becomes the master and the other tracks will fit their patterns to the timing of the master. This allows for complex polyrhythms (ie. 15 on 13 on 11 on 4, etc.) +- https://www.youtube.com/watch?v=eCErJMKAlVY is an example of the QER with Time Sync enabled +### Euclidean Rhythms +- Euclidean are based upon attempting to equally distribute the divisions among the steps available +- Basic example, with a step count of 16, and 2 divisions, the divisions will be on the 1 and the 9. +- A division of 4 would give you a basic 4 on the floor rhythm +- The Offset control lets you move the starting point of the rhythm to something other than the 1 + +## Quad Golumb Ruler Rhythm + +![Quad Golumb Ruler Rhythm](./doc/qgrr.png) + +- 4 Golumb Ruler rhythm based triggers +- For when QER is "too danceable" :) +- Features identical to the Quad Euclidean Rhythm and both units can be chained together +- 18 step sequencer since Golomb Ruler Rhythms like prime numbers having more than 17 steps allows for more patterns +### Golomb Ruler Rhythms +- Unlike Euclidean Rhythms which seek to evenly distribute the divisions, Golomb Rulers try to ensure unequal distribution +- Basic example, with a step count of 16, and 4 divisions, the divisions will be on the 1,4,9 and 13. + + +## Quantussy Cell + +![Quantussy Cell](./doc/qc.png) + +- This is based on work by Peter Blasser and Richard Brewster. +- Instantiate any number of cells (odd numbers work best - say 5 or 7) +- This is what is called a **Quantussy Ring** + +![Quantussy Cell](./doc/qring.png) + +- The Freq control sets the baseline value of the internal LFO +- The Castle output should be connected to the next Cell's CV Input. +- One of the outputs (usually triangle or saw) should be connected to the next Cell's Castle input +- Repeat for each cell. The last cell is connected back to the first cell +- Use any of the remaining wav outputs from any cell to provide semi-random bordering on chaotic CV +- Check out http://pugix.com/synth/eurorack-quantussy-cells/ + +## Roulette LFO + +![Roulette LFO](./doc/rlfo.png) + +- Based on the concept of a couple different types of Roulettes: https://en.wikipedia.org/wiki/Roulette_(curve) +- A circle rolling either inside a bigger circle (Hypotrochoid) or circle rolling outside a bigger circle (Epitrochoid) +- The ratio of the Big R to small r can create interesting patterns +- d is the distance of the 'pen' from the center of small circle. +- if d = r the shapes become a special form of the shapes - either a Hypocycloid or Epicycloid + +## Seriously Slow LFO + +![Seriously Slow LFO](./doc/sslfo.png) + +- Waiting for the next Ice Age? Tidal Modulator too fast paced? This is the LFO for you. +- Generate oscillating CVs with range from 1 minute to 100 months +- NOTE: Pretty sure my math is correct, but 100 month LFOs have not been unit tested + +## Vox Inhumana + +![Vox Inhumana](./doc/voxinhumana.png) + +- Generates vowel-ish sounds when given harmonically rich sources +- Pairs well with the Everlasting Glottal Stopper, but sawtooth and pulse waves work well +- Vowel/Voice formants are based on https://www.classes.cs.uchicago.edu/archive/1999/spring/CS295/Computing_Resources/Csound/CsManual3.48b1.HTML/Appendices/table3.html +- Fc allows changing the frequency of all formants at once, over a large range +- The CV of a formant allows a +/- 50% change of base vowel frequency +- The CV of amplitude allows the base level of the vowel/voice to be modified by about 2x. +- Changing the Fc of formants 1 & 2 can make the vowel sound more long or short + +## Contributing + +I welcome Issues and Pull Requests to this repository if you have suggestions for improvement. + +These plugins are released into the public domain ([CC0](https://creativecommons.org/publicdomain/zero/1.0/)). \ No newline at end of file diff --git a/plugins/community/repos/FrozenWasteland/doc/bpmlfo.png b/plugins/community/repos/FrozenWasteland/doc/bpmlfo.png new file mode 100644 index 00000000..a59de48e Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/doc/bpmlfo.png differ diff --git a/plugins/community/repos/FrozenWasteland/doc/bpmlfo2.png b/plugins/community/repos/FrozenWasteland/doc/bpmlfo2.png new file mode 100644 index 00000000..2c3ceabe Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/doc/bpmlfo2.png differ diff --git a/plugins/community/repos/FrozenWasteland/doc/damianlillard.png b/plugins/community/repos/FrozenWasteland/doc/damianlillard.png new file mode 100644 index 00000000..b0502be8 Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/doc/damianlillard.png differ diff --git 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b/plugins/community/repos/FrozenWasteland/eurorack/clouds/bootloader/__init__.py new file mode 100644 index 00000000..e69de29b diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/bootloader/bootloader.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/bootloader/bootloader.cc new file mode 100644 index 00000000..4d9e1cf5 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/bootloader/bootloader.cc @@ -0,0 +1,304 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. + +#include "stmlib/system/bootloader_utils.h" +#include "stmlib/system/system_clock.h" + +#include "clouds/drivers/codec.h" +#include "clouds/drivers/leds.h" +#include "clouds/drivers/switches.h" +#include "clouds/drivers/system.h" +#include "clouds/drivers/version.h" +#include "clouds/meter.h" + +#include "stm_audio_bootloader/qpsk/packet_decoder.h" +#include "stm_audio_bootloader/qpsk/demodulator.h" + +#include + +using namespace clouds; +using namespace stmlib; +using namespace stm_audio_bootloader; + +const double kSampleRate = 48000.0; +const double kModulationRate = 6000.0; +const double kBitRate = 12000.0; +const uint32_t kStartAddress = 0x08008000; + +Codec codec; +Meter meter; +Leds leds; +Switches switches; +PacketDecoder decoder; +Demodulator demodulator; + +int __errno; + +// Default interrupt handlers. +extern "C" { + +void NMI_Handler() { } +void HardFault_Handler() { while (1); } +void MemManage_Handler() { while (1); } +void BusFault_Handler() { while (1); } +void UsageFault_Handler() { while (1); } +void SVC_Handler() { } +void DebugMon_Handler() { } +void PendSV_Handler() { } + +} + +extern "C" { + +const int16_t lut_db[] = { + -32768, -32768, -24576, -19783, -16384, -13746, -11591, -9770, + -8192, -6799, -5554, -4428, -3399, -2453, -1578, -762, + 0, 716, 1392, 2031, 2637, 3213, 3763, 4289, + 4792, 5274, 5738, 6184, 6613, 7028, 7429, 7816, + 8192, 8555, 8908, 9251, 9584, 9907, 10223, 10530, + 10829, 11121, 11405, 11683, 11955, 12221, 12481, 12735, + 12984, 13227, 13466, 13700, 13930, 14155, 14376, 14592, + 14805, 15015, 15220, 15422, 15621, 15816, 16008, 16197, + 16384, 16567, 16747, 16925, 17100, 17273, 17443, 17610, + 17776, 17939, 18099, 18258, 18415, 18569, 18722, 18872, + 19021, 19168, 19313, 19456, 19597, 19737, 19875, 20012, + 20147, 20281, 20413, 20543, 20673, 20800, 20927, 21052, + 21176, 21298, 21419, 21539, 21658, 21776, 21892, 22007, + 22122, 22235, 22347, 22458, 22568, 22676, 22784, 22891, + 22997, 23102, 23207, 23310, 23412, 23514, 23614, 23714, + 23813, 23911, 24008, 24105, 24200, 24295, 24389, 24483, + 24576, 24667, 24759, 24849, 24939, 25028, 25117, 25205, + 25292, 25379, 25465, 25550, 25635, 25719, 25802, 25885, + 25968, 26049, 26131, 26211, 26291, 26371, 26450, 26529, + 26607, 26684, 26761, 26838, 26914, 26989, 27064, 27139, + 27213, 27286, 27360, 27432, 27505, 27576, 27648, 27719, + 27789, 27860, 27929, 27999, 28067, 28136, 28204, 28272, + 28339, 28406, 28473, 28539, 28605, 28670, 28735, 28800, + 28865, 28929, 28992, 29056, 29119, 29181, 29244, 29306, + 29368, 29429, 29490, 29551, 29611, 29671, 29731, 29791, + 29850, 29909, 29968, 30026, 30084, 30142, 30199, 30257, + 30314, 30370, 30427, 30483, 30539, 30594, 30650, 30705, + 30760, 30814, 30868, 30923, 30976, 31030, 31083, 31136, + 31189, 31242, 31294, 31347, 31399, 31450, 31502, 31553, + 31604, 31655, 31706, 31756, 31806, 31856, 31906, 31955, + 32005, 32054, 32103, 32152, 32200, 32248, 32297, 32345, + 32392, 32440, 32487, 32534, 32581, 32628, 32675, 32721, + 32721, +}; + +enum UiState { + UI_STATE_WAITING, + UI_STATE_RECEIVING, + UI_STATE_ERROR, + UI_STATE_WRITING +}; + +volatile bool switch_released = false; +volatile UiState ui_state; + +void UpdateLeds() { + leds.Clear(); + leds.set_freeze(true); + switch (ui_state) { + case UI_STATE_WAITING: + leds.set_freeze(system_clock.milliseconds() & 128); + break; + + case UI_STATE_RECEIVING: + leds.set_freeze(system_clock.milliseconds() & 32); + leds.PaintBar(lut_db[meter.peak() >> 7]); + break; + + case UI_STATE_ERROR: + { + bool on = system_clock.milliseconds() & 256; + for (uint8_t i = 0; i < 4; ++i) { + leds.set_status(i, on ? 255 : 0, 0); + } + } + break; + + case UI_STATE_WRITING: + { + for (uint8_t i = 0; i < 4; ++i) { + leds.set_status(i, 0, 255); + } + } + break; + } + leds.Write(); +} + +void SysTick_Handler() { + system_clock.Tick(); + switches.Debounce(); + if (switches.released(2)) { + switch_released = true; + } + UpdateLeds(); +} + +} + +size_t discard_samples = 8000; +void FillBuffer(Codec::Frame* input, Codec::Frame* output, size_t n) { + meter.Process(input, n); + while (n--) { + int32_t sample = (input->l >> 4) + 2048; + if (!discard_samples) { + demodulator.PushSample(sample); + } else { + --discard_samples; + } + *output = *input; + ++output; + ++input; + } +} + +static size_t current_address; +static uint16_t packet_index; +static uint32_t kSectorBaseAddress[] = { + 0x08000000, + 0x08004000, + 0x08008000, + 0x0800C000, + 0x08010000, + 0x08020000, + 0x08040000, + 0x08060000, + 0x08080000, + 0x080A0000, + 0x080C0000, + 0x080E0000 +}; +const uint32_t kBlockSize = 16384; +const uint16_t kPacketsPerBlock = kBlockSize / kPacketSize; +uint8_t rx_buffer[kBlockSize]; + +void ProgramPage(const uint8_t* data, size_t size) { + FLASH_Unlock(); + FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | + FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR|FLASH_FLAG_PGSERR); + for (int32_t i = 0; i < 12; ++i) { + if (current_address == kSectorBaseAddress[i]) { + FLASH_EraseSector(i * 8, VoltageRange_3); + } + } + const uint32_t* words = static_cast( + static_cast(data)); + for (size_t written = 0; written < size; written += 4) { + FLASH_ProgramWord(current_address, *words++); + current_address += 4; + } +} + +void Init() { + System sys; + Version version; + + sys.Init(false); + leds.Init(); + meter.Init(48000); + switches.Init(); + version.Init(); + if (!codec.Init(!version.revised(), 48000)) { } + if (!codec.Start(32, &FillBuffer)) { } + sys.StartTimers(); +} + +void InitializeReception() { + decoder.Init(20000); + demodulator.Init( + kModulationRate / kSampleRate * 4294967296.0, + kSampleRate / kModulationRate, + 2.0 * kSampleRate / kBitRate); + demodulator.SyncCarrier(true); + decoder.Reset(); + current_address = kStartAddress; + packet_index = 0; + ui_state = UI_STATE_WAITING; +} + +int main(void) { + InitializeReception(); + Init(); + + bool exit_updater = !switches.pressed_immediate(2); + + while (!exit_updater) { + bool error = false; + + if (demodulator.state() == DEMODULATOR_STATE_OVERFLOW) { + error = true; + } else { + demodulator.ProcessAtLeast(32); + } + + while (demodulator.available() && !error && !exit_updater) { + uint8_t symbol = demodulator.NextSymbol(); + PacketDecoderState state = decoder.ProcessSymbol(symbol); + switch (state) { + case PACKET_DECODER_STATE_OK: + { + ui_state = UI_STATE_RECEIVING; + memcpy( + rx_buffer + (packet_index % kPacketsPerBlock) * kPacketSize, + decoder.packet_data(), + kPacketSize); + ++packet_index; + if ((packet_index % kPacketsPerBlock) == 0) { + ui_state = UI_STATE_WRITING; + ProgramPage(rx_buffer, kBlockSize); + decoder.Reset(); + demodulator.SyncCarrier(false); + } else { + decoder.Reset(); + demodulator.SyncDecision(); + } + } + break; + case PACKET_DECODER_STATE_ERROR_SYNC: + case PACKET_DECODER_STATE_ERROR_CRC: + error = true; + break; + case PACKET_DECODER_STATE_END_OF_TRANSMISSION: + exit_updater = true; + break; + default: + break; + } + } + if (error) { + ui_state = UI_STATE_ERROR; + switch_released = false; + while (!switch_released); // Polled in ISR + InitializeReception(); + } + } + codec.Stop(); + Uninitialize(); + JumpTo(kStartAddress); + while (1) { } +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/bootloader/makefile b/plugins/community/repos/FrozenWasteland/eurorack/clouds/bootloader/makefile new file mode 100644 index 00000000..355335ac --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/bootloader/makefile @@ -0,0 +1,47 @@ +# Copyright 2014 Olivier Gillet. +# +# Author: Olivier Gillet (ol.gillet@gmail.com) +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. + +# System specifications +F_CRYSTAL = 8000000L +F_CPU = 168000000L +SYSCLOCK = SYSCLK_FREQ_168MHz +FAMILY = f4xx +# USB = enabled + +# Preferred upload command +UPLOAD_COMMAND = upload_jtag_erase_first + +# Packages to build +TARGET = clouds_bootloader +PACKAGES = clouds/bootloader \ + clouds/drivers \ + stm_audio_bootloader/qpsk \ + stmlib/dsp \ + stmlib/utils \ + stmlib/system +RESOURCES = clouds/resources + +TOOLCHAIN_PATH ?= /usr/local/arm-4.8.3/ + +include stmlib/makefile.inc diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/clouds.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/clouds.cc new file mode 100644 index 00000000..c4bf44d7 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/clouds.cc @@ -0,0 +1,137 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. + +#include "clouds/cv_scaler.h" +#include "clouds/drivers/codec.h" +#include "clouds/drivers/debug_pin.h" +#include "clouds/drivers/debug_port.h" +#include "clouds/drivers/system.h" +#include "clouds/drivers/version.h" +#include "clouds/dsp/granular_processor.h" +#include "clouds/meter.h" +#include "clouds/resources.h" +#include "clouds/settings.h" +#include "clouds/ui.h" + +// #define PROFILE_INTERRUPT 1 + +using namespace clouds; +using namespace stmlib; + +GranularProcessor processor; +Codec codec; +DebugPort debug_port; +CvScaler cv_scaler; +Meter meter; +Settings settings; +Ui ui; + +// Pre-allocate big blocks in main memory and CCM. No malloc here. +uint8_t block_mem[118784]; +uint8_t block_ccm[65536 - 128] __attribute__ ((section (".ccmdata"))); + +int __errno; + +// Default interrupt handlers. +extern "C" { + +void NMI_Handler() { } +void HardFault_Handler() { while (1); } +void MemManage_Handler() { while (1); } +void BusFault_Handler() { while (1); } +void UsageFault_Handler() { while (1); } +void SVC_Handler() { } +void DebugMon_Handler() { } +void PendSV_Handler() { } + +} + +extern "C" { + +void SysTick_Handler() { + ui.Poll(); + if (settings.freshly_baked()) { + if (debug_port.readable()) { + uint8_t command = debug_port.Read(); + uint8_t response = ui.HandleFactoryTestingRequest(command); + debug_port.Write(response); + } + } +} + +} + +void FillBuffer(Codec::Frame* input, Codec::Frame* output, size_t n) { +#ifdef PROFILE_INTERRUPT + TIC +#endif // PROFILE_INTERRUPT + cv_scaler.Read(processor.mutable_parameters()); + processor.Process((ShortFrame*)input, (ShortFrame*)output, n); + meter.Process(processor.parameters().freeze ? output : input, n); +#ifdef PROFILE_INTERRUPT + TOC +#endif // PROFILE_INTERRUPT +} + +void Init() { + System sys; + Version version; + + sys.Init(true); + version.Init(); + + // Init granular processor. + processor.Init( + block_mem, sizeof(block_mem), + block_ccm, sizeof(block_ccm)); + + settings.Init(); + cv_scaler.Init(settings.mutable_calibration_data()); + meter.Init(32000); + ui.Init(&settings, &cv_scaler, &processor, &meter); + + bool master = !version.revised(); + if (!codec.Init(master, 32000)) { + ui.Panic(); + } + if (!codec.Start(32, &FillBuffer)) { + ui.Panic(); + } + if (settings.freshly_baked()) { +#ifdef PROFILE_INTERRUPT + DebugPin::Init(); +#else + debug_port.Init(); +#endif // PROFILE_INTERRUPT + } + sys.StartTimers(); +} + +int main(void) { + Init(); + while (1) { + ui.DoEvents(); + processor.Prepare(); + } +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/cv_scaler.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/cv_scaler.cc new file mode 100644 index 00000000..d9375545 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/cv_scaler.cc @@ -0,0 +1,215 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Calibration settings. + +#include "clouds/cv_scaler.h" + +#include +#include + +#include "stmlib/dsp/dsp.h" + +#include "clouds/resources.h" + +namespace clouds { + +using namespace std; + +/* static */ +CvTransformation CvScaler::transformations_[ADC_CHANNEL_LAST] = { + // ADC_POSITION_POTENTIOMETER_CV, + { true, false, 0.05f }, + // ADC_DENSITY_POTENTIOMETER_CV, + { true, false, 0.01f }, + // ADC_SIZE_POTENTIOMETER, + { false, false, 0.01f }, + // ADC_SIZE_CV, + { false, true, 0.1f }, + // ADC_PITCH_POTENTIOMETER, + { false, false, 0.01f }, + // ADC_V_OCT_CV, + { false, false, 1.00f }, + // ADC_BLEND_POTENTIOMETER, + { false, false, 0.05f }, + // ADC_BLEND_CV, + { false, true, 0.2f }, + // ADC_TEXTURE_POTENTIOMETER, + { false, false, 0.01f }, + // ADC_TEXTURE_CV, + { false, true, 0.01f } +}; + +void CvScaler::Init(CalibrationData* calibration_data) { + adc_.Init(); + gate_input_.Init(); + calibration_data_ = calibration_data; + fill(&smoothed_adc_value_[0], &smoothed_adc_value_[ADC_CHANNEL_LAST], 0.0f); + note_ = 0.0f; + + fill(&blend_[0], &blend_[BLEND_PARAMETER_LAST], 0.0f); + fill(&blend_mod_[0], &blend_mod_[BLEND_PARAMETER_LAST], 0.0f); + previous_blend_knob_value_ = 0.0f; + blend_parameter_ = BLEND_PARAMETER_DRY_WET; + blend_knob_quantized_ = -1.0f; + blend_knob_touched_ = false; + + fill(&previous_trigger_[0], &previous_trigger_[kAdcLatency], false); + fill(&previous_gate_[0], &previous_gate_[kAdcLatency], false); +} + +void CvScaler::UpdateBlendParameters(float knob_value, float cv) { + // Update the blending settings (base value and modulation) from the + // Blend knob and CV. + for (int32_t i = 0; i < BLEND_PARAMETER_LAST; ++i) { + float target = i == blend_parameter_ ? cv : 0.0f; + float coefficient = i == blend_parameter_ ? 0.1f : 0.002f; + blend_mod_[i] += coefficient * (target - blend_mod_[i]); + } + + // Determines if the blend knob has been touched. + if (blend_knob_quantized_ == -1.0f) { + blend_knob_quantized_ = knob_value; + } + blend_knob_touched_ = fabs(knob_value - blend_knob_quantized_) > 0.02f; + if (blend_knob_touched_) { + blend_knob_quantized_ = knob_value; + } + + if (previous_blend_knob_value_ == -1.0f) { + blend_[blend_parameter_] = knob_value; + previous_blend_knob_value_ = knob_value; + blend_knob_origin_ = knob_value; + } + + float parameter_value = blend_[blend_parameter_]; + float delta = knob_value - previous_blend_knob_value_; + float skew_ratio = delta > 0.0f + ? (1.001f - parameter_value) / (1.001f - previous_blend_knob_value_) + : (0.001f + parameter_value) / (0.001f + previous_blend_knob_value_); + CONSTRAIN(skew_ratio, 0.1f, 10.0f); + if (fabs(knob_value - blend_knob_origin_) < 0.02f) { + delta = 0.0f; + } else { + blend_knob_origin_ = -1.0f; + } + parameter_value += skew_ratio * delta; + CONSTRAIN(parameter_value, 0.0f, 1.0f); + blend_[blend_parameter_] = parameter_value; + previous_blend_knob_value_ = knob_value; +} + +void CvScaler::Read(Parameters* parameters) { + for (size_t i = 0; i < ADC_CHANNEL_LAST; ++i) { + const CvTransformation& transformation = transformations_[i]; + + float value = adc_.float_value(i); + if (transformation.flip) { + value = 1.0f - value; + } + if (transformation.remove_offset) { + value -= calibration_data_->offset[i]; + } + smoothed_adc_value_[i] += transformation.filter_coefficient * \ + (value - smoothed_adc_value_[i]); + } + + parameters->position = smoothed_adc_value_[ADC_POSITION_POTENTIOMETER_CV]; + + float texture = smoothed_adc_value_[ADC_TEXTURE_POTENTIOMETER]; + texture -= smoothed_adc_value_[ADC_TEXTURE_CV] * 2.0f; + CONSTRAIN(texture, 0.0f, 1.0f); + parameters->texture = texture; + + float density = smoothed_adc_value_[ADC_DENSITY_POTENTIOMETER_CV]; + CONSTRAIN(density, 0.0f, 1.0f); + parameters->density = density; + + parameters->size = smoothed_adc_value_[ADC_SIZE_POTENTIOMETER]; + parameters->size -= smoothed_adc_value_[ADC_SIZE_CV]; + CONSTRAIN(parameters->size, 0.0f, 1.0f); + + UpdateBlendParameters( + smoothed_adc_value_[ADC_BLEND_POTENTIOMETER], + -smoothed_adc_value_[ADC_BLEND_CV] * 2.0f); + + float dry_wet = blend_[BLEND_PARAMETER_DRY_WET]; + dry_wet += blend_mod_[BLEND_PARAMETER_DRY_WET]; + dry_wet = dry_wet * 1.05f - 0.025f; + CONSTRAIN(dry_wet, 0.0f, 1.0f); + parameters->dry_wet = dry_wet; + + float reverb_amount = blend_[BLEND_PARAMETER_REVERB]; + reverb_amount += blend_mod_[BLEND_PARAMETER_REVERB]; + CONSTRAIN(reverb_amount, 0.0f, 1.0f); + parameters->reverb = reverb_amount; + + float feedback = blend_[BLEND_PARAMETER_FEEDBACK]; + feedback += blend_mod_[BLEND_PARAMETER_FEEDBACK]; + CONSTRAIN(feedback, 0.0f, 1.0f); + parameters->feedback = feedback; + + float stereo_spread = blend_[BLEND_PARAMETER_STEREO_SPREAD]; + stereo_spread += blend_mod_[BLEND_PARAMETER_STEREO_SPREAD]; + CONSTRAIN(stereo_spread, 0.0f, 1.0f); + parameters->stereo_spread = stereo_spread; + + parameters->pitch = stmlib::Interpolate( + lut_quantized_pitch, + smoothed_adc_value_[ADC_PITCH_POTENTIOMETER], + 1024.0f); + + float note = calibration_data_->pitch_offset; + note += smoothed_adc_value_[ADC_V_OCT_CV] * calibration_data_->pitch_scale; + if (fabs(note - note_) > 0.5f) { + note_ = note; + } else { + ONE_POLE(note_, note, 0.2f) + } + + parameters->pitch += note_; + CONSTRAIN(parameters->pitch, -48.0f, 48.0f); + + gate_input_.Read(); + if (gate_input_.freeze_rising_edge()) { + parameters->freeze = true; + } else if (gate_input_.freeze_falling_edge()) { + parameters->freeze = false; + } + + parameters->trigger = previous_trigger_[0]; + parameters->gate = previous_gate_[0]; + for (int i = 0; i < kAdcLatency - 1; ++i) { + previous_trigger_[i] = previous_trigger_[i + 1]; + previous_gate_[i] = previous_gate_[i + 1]; + } + previous_trigger_[kAdcLatency - 1] = gate_input_.trigger_rising_edge(); + previous_gate_[kAdcLatency - 1] = gate_input_.gate(); + + adc_.Convert(); +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/cv_scaler.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/cv_scaler.h new file mode 100644 index 00000000..48f2e06e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/cv_scaler.h @@ -0,0 +1,156 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Calibration settings. + +#ifndef CLOUDS_CV_SCALER_H_ +#define CLOUDS_CV_SCALER_H_ + +#include "stmlib/stmlib.h" + +#include "clouds/settings.h" +#include "clouds/drivers/adc.h" +#include "clouds/drivers/gate_input.h" +#include "clouds/dsp/parameters.h" + +namespace clouds { + +enum BlendParameter { + BLEND_PARAMETER_DRY_WET, + BLEND_PARAMETER_STEREO_SPREAD, + BLEND_PARAMETER_FEEDBACK, + BLEND_PARAMETER_REVERB, + BLEND_PARAMETER_LAST +}; + +struct CvTransformation { + bool flip; + bool remove_offset; + float filter_coefficient; +}; + +class CvScaler { + public: + CvScaler() { } + ~CvScaler() { } + + void Init(CalibrationData* calibration_data); + void Read(Parameters* parameters); + + void CalibrateC1() { + cv_c1_ = adc_.float_value(ADC_V_OCT_CV); + } + + void CalibrateOffsets() { + for (size_t i = 0; i < ADC_CHANNEL_LAST; ++i) { + calibration_data_->offset[i] = adc_.float_value(i); + } + } + + bool CalibrateC3() { + float c3 = adc_.float_value(ADC_V_OCT_CV); // 0.4848 v0.1 ; 0.3640 v0.2 + float c1 = cv_c1_; // 0.6666 v0.1 ; 0.6488 v0.2 + float delta = c3 - c1; + if (delta > -0.5f && delta < -0.0f) { + calibration_data_->pitch_scale = 24.0f / (c3 - c1); + calibration_data_->pitch_offset = 12.0f - \ + calibration_data_->pitch_scale * c1; + return true; + } else { + return false; + } + } + + inline uint8_t adc_value(size_t index) const { + return adc_.value(index) >> 8; + } + + inline bool gate(size_t index) const { + return index == 0 ? gate_input_.freeze() : gate_input_.trigger(); + } + + inline void set_blend_parameter(BlendParameter parameter) { + blend_parameter_ = parameter; + blend_knob_origin_ = previous_blend_knob_value_; + } + + inline void MatchKnobPosition() { + previous_blend_knob_value_ = -1.0f; + } + + inline BlendParameter blend_parameter() const { + return blend_parameter_; + } + + inline float blend_value(BlendParameter parameter) const { + return blend_[parameter]; + } + + inline void set_blend_value(BlendParameter parameter, float value) { + blend_[parameter] = value; + } + + inline bool blend_knob_touched() const { + return blend_knob_touched_; + } + + void UnlockBlendKnob() { + previous_blend_knob_value_ = -1.0f; + } + + private: + void UpdateBlendParameters(float knob, float cv); + static const int kAdcLatency = 5; + + Adc adc_; + GateInput gate_input_; + CalibrationData* calibration_data_; + + float smoothed_adc_value_[ADC_CHANNEL_LAST]; + static CvTransformation transformations_[ADC_CHANNEL_LAST]; + + float note_; + + BlendParameter blend_parameter_; + float blend_[BLEND_PARAMETER_LAST]; + float blend_mod_[BLEND_PARAMETER_LAST]; + float previous_blend_knob_value_; + + float blend_knob_origin_; + float blend_knob_quantized_; + bool blend_knob_touched_; + + float cv_c1_; + + bool previous_trigger_[kAdcLatency]; + bool previous_gate_[kAdcLatency]; + + DISALLOW_COPY_AND_ASSIGN(CvScaler); +}; + +} // namespace clouds + +#endif // CLOUDS_CV_SCALER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/adc.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/adc.cc new file mode 100644 index 00000000..8f17880a --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/adc.cc @@ -0,0 +1,116 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for ADC. + +#include "clouds/drivers/adc.h" + +#include + +namespace clouds { + +void Adc::Init() { + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_DMA2, ENABLE); + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA | RCC_AHB1Periph_GPIOC, ENABLE); + RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE); + + DMA_InitTypeDef dma_init; + ADC_CommonInitTypeDef adc_common_init; + ADC_InitTypeDef adc_init; + GPIO_InitTypeDef gpio_init; + + gpio_init.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3; + gpio_init.GPIO_Pin |= GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7; + gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL; + gpio_init.GPIO_Mode = GPIO_Mode_AN; + GPIO_Init(GPIOA, &gpio_init); + + gpio_init.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1; + gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL; + gpio_init.GPIO_Mode = GPIO_Mode_AN; + GPIO_Init(GPIOC, &gpio_init); + + // Use DMA to automatically copy ADC data register to values_ buffer. + dma_init.DMA_Channel = DMA_Channel_0; + dma_init.DMA_PeripheralBaseAddr = (uint32_t)&ADC1->DR; + dma_init.DMA_Memory0BaseAddr = (uint32_t)&values_[0]; + dma_init.DMA_DIR = DMA_DIR_PeripheralToMemory; + dma_init.DMA_BufferSize = ADC_CHANNEL_LAST; + dma_init.DMA_PeripheralInc = DMA_PeripheralInc_Disable; + dma_init.DMA_MemoryInc = DMA_MemoryInc_Enable; + dma_init.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord; + dma_init.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord; + dma_init.DMA_Mode = DMA_Mode_Circular; + dma_init.DMA_Priority = DMA_Priority_High; + dma_init.DMA_FIFOMode = DMA_FIFOMode_Disable; + dma_init.DMA_FIFOThreshold = DMA_FIFOThreshold_HalfFull; + dma_init.DMA_MemoryBurst = DMA_MemoryBurst_Single; + dma_init.DMA_PeripheralBurst = DMA_PeripheralBurst_Single; + DMA_Init(DMA2_Stream0, &dma_init); + DMA_Cmd(DMA2_Stream0, ENABLE); + + adc_common_init.ADC_Mode = ADC_Mode_Independent; + adc_common_init.ADC_Prescaler = ADC_Prescaler_Div8; + adc_common_init.ADC_DMAAccessMode = ADC_DMAAccessMode_Disabled; + adc_common_init.ADC_TwoSamplingDelay = ADC_TwoSamplingDelay_20Cycles; + ADC_CommonInit(&adc_common_init); + + adc_init.ADC_Resolution = ADC_Resolution_12b; + adc_init.ADC_ScanConvMode = ENABLE; + adc_init.ADC_ContinuousConvMode = DISABLE; + adc_init.ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1; + adc_init.ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None; + adc_init.ADC_DataAlign = ADC_DataAlign_Left; + adc_init.ADC_NbrOfConversion = ADC_CHANNEL_LAST; + ADC_Init(ADC1, &adc_init); + + // 168M / 2 / 8 / (10 x (480 + 20)) = 2.1kHz. + ADC_RegularChannelConfig(ADC1, ADC_Channel_2, 1, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_3, 2, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_10, 3, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_1, 4, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_11, 5, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_4, 6, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_7, 7, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_5, 8, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_6, 9, ADC_SampleTime_480Cycles); + ADC_RegularChannelConfig(ADC1, ADC_Channel_0, 10, ADC_SampleTime_480Cycles); + + ADC_DMARequestAfterLastTransferCmd(ADC1, ENABLE); + ADC_Cmd(ADC1, ENABLE); + ADC_DMACmd(ADC1, ENABLE); + Convert(); +} + +void Adc::Convert() { + ADC_SoftwareStartConv(ADC1); +} + +void Adc::DeInit() { + ADC_DeInit(); +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/adc.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/adc.h new file mode 100644 index 00000000..5eda5fe7 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/adc.h @@ -0,0 +1,72 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for ADC. + +#ifndef CLOUDS_DRIVERS_ADC_H_ +#define CLOUDS_DRIVERS_ADC_H_ + +#include "stmlib/stmlib.h" + +namespace clouds { + +enum AdcChannel { + ADC_POSITION_POTENTIOMETER_CV, + ADC_DENSITY_POTENTIOMETER_CV, + ADC_SIZE_POTENTIOMETER, + ADC_SIZE_CV, + ADC_PITCH_POTENTIOMETER, + ADC_V_OCT_CV, + ADC_BLEND_POTENTIOMETER, + ADC_BLEND_CV, + ADC_TEXTURE_POTENTIOMETER, + ADC_TEXTURE_CV, + ADC_CHANNEL_LAST +}; + +class Adc { + public: + Adc() { } + ~Adc() { } + + void Init(); + void DeInit(); + void Convert(); + inline uint16_t value(uint8_t channel) const { return values_[channel]; } + inline float float_value(uint8_t channel) const { + return static_cast(values_[channel]) / 65536.0f; + } + inline const uint16_t* values() { return &values_[0]; } + + private: + uint16_t values_[ADC_CHANNEL_LAST]; + + DISALLOW_COPY_AND_ASSIGN(Adc); +}; + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_ADC_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/codec.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/codec.cc new file mode 100644 index 00000000..e9fa9eba --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/codec.cc @@ -0,0 +1,564 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// WM8371 Codec support. + +#include "clouds/drivers/codec.h" + +#include + +#define CODEC_I2C I2C2 +#define CODEC_I2C_CLK RCC_APB1Periph_I2C2 +#define CODEC_I2C_GPIO_CLOCK RCC_AHB1Periph_GPIOB +#define CODEC_I2C_GPIO_AF GPIO_AF_I2C2 +#define CODEC_I2C_GPIO GPIOB +#define CODEC_I2C_SCL_PIN GPIO_Pin_10 +#define CODEC_I2C_SDA_PIN GPIO_Pin_11 +#define CODEC_I2C_SCL_PINSRC GPIO_PinSource10 +#define CODEC_I2C_SDA_PINSRC GPIO_PinSource11 +#define CODEC_TIMEOUT ((uint32_t)0x1000) +#define CODEC_LONG_TIMEOUT ((uint32_t)(300 * CODEC_TIMEOUT)) +#define CODEC_I2C_SPEED 100000 + +#define CODEC_I2S SPI2 +#define CODEC_I2S_EXT I2S2ext +#define CODEC_I2S_CLK RCC_APB1Periph_SPI2 +#define CODEC_I2S_ADDRESS 0x4000380C +#define CODEC_I2S_EXT_ADDRESS 0x4000340C +#define CODEC_I2S_GPIO_AF GPIO_AF_SPI2 +#define CODEC_I2S_IRQ SPI2_IRQn +#define CODEC_I2S_EXT_IRQ SPI2_IRQn +#define CODEC_I2S_GPIO_CLOCK (RCC_AHB1Periph_GPIOC | RCC_AHB1Periph_GPIOB) +#define CODEC_I2S_WS_PIN GPIO_Pin_12 +#define CODEC_I2S_SCK_PIN GPIO_Pin_13 +#define CODEC_I2S_SDI_PIN GPIO_Pin_14 +#define CODEC_I2S_SDO_PIN GPIO_Pin_15 +#define CODEC_I2S_MCK_PIN GPIO_Pin_6 +#define CODEC_I2S_WS_PINSRC GPIO_PinSource12 +#define CODEC_I2S_SCK_PINSRC GPIO_PinSource13 +#define CODEC_I2S_SDI_PINSRC GPIO_PinSource14 +#define CODEC_I2S_SDO_PINSRC GPIO_PinSource15 +#define CODEC_I2S_MCK_PINSRC GPIO_PinSource6 +#define CODEC_I2S_GPIO GPIOB +#define CODEC_I2S_MCK_GPIO GPIOC +#define AUDIO_I2S_IRQHandler SPI2_IRQHandler + +#define AUDIO_DMA_PERIPH_DATA_SIZE DMA_PeripheralDataSize_HalfWord +#define AUDIO_DMA_MEM_DATA_SIZE DMA_MemoryDataSize_HalfWord +#define AUDIO_I2S_DMA_CLOCK RCC_AHB1Periph_DMA1 +#define AUDIO_I2S_DMA_STREAM DMA1_Stream4 +#define AUDIO_I2S_DMA_DREG CODEC_I2S_ADDRESS +#define AUDIO_I2S_DMA_CHANNEL DMA_Channel_0 +#define AUDIO_I2S_DMA_IRQ DMA1_Stream4_IRQn +#define AUDIO_I2S_DMA_FLAG_TC DMA_FLAG_TCIF4 +#define AUDIO_I2S_DMA_FLAG_HT DMA_FLAG_HTIF4 +#define AUDIO_I2S_DMA_FLAG_FE DMA_FLAG_FEIF4 +#define AUDIO_I2S_DMA_FLAG_TE DMA_FLAG_TEIF4 +#define AUDIO_I2S_DMA_FLAG_DME DMA_FLAG_DMEIF4 +#define AUDIO_I2S_EXT_DMA_STREAM DMA1_Stream3 +#define AUDIO_I2S_EXT_DMA_DREG CODEC_I2S_EXT_ADDRESS +#define AUDIO_I2S_EXT_DMA_CHANNEL DMA_Channel_3 +#define AUDIO_I2S_EXT_DMA_IRQ DMA1_Stream3_IRQn +#define AUDIO_I2S_EXT_DMA_FLAG_TC DMA_FLAG_TCIF3 +#define AUDIO_I2S_EXT_DMA_FLAG_HT DMA_FLAG_HTIF3 +#define AUDIO_I2S_EXT_DMA_FLAG_FE DMA_FLAG_FEIF3 +#define AUDIO_I2S_EXT_DMA_FLAG_TE DMA_FLAG_TEIF3 +#define AUDIO_I2S_EXT_DMA_FLAG_DME DMA_FLAG_DMEIF3 +#define AUDIO_I2S_EXT_DMA_REG DMA1 +#define AUDIO_I2S_EXT_DMA_ISR LISR +#define AUDIO_I2S_EXT_DMA_IFCR LIFCR + +#define W8731_ADDR_0 0x1A +#define W8731_ADDR_1 0x1B +#define W8731_NUM_REGS 10 +#define CODEC_ADDRESS (W8731_ADDR_0 << 1) + +#define WAIT_LONG(x) { \ + uint32_t timeout = CODEC_LONG_TIMEOUT; \ + while (x) { if ((timeout--) == 0) return false; } \ +} + +#define WAIT(x) { \ + uint32_t timeout = CODEC_TIMEOUT; \ + while (x) { if ((timeout--) == 0) return false; } \ +} + +namespace clouds { + +/* static */ +Codec* Codec::instance_; + +enum CodecRegister { + CODEC_REG_LEFT_LINE_IN = 0x00, + CODEC_REG_RIGHT_LINE_IN = 0x01, + CODEC_REG_LEFT_HEADPHONES_OUT = 0x02, + CODEC_REG_RIGHT_HEADPHONES_OUT = 0x03, + CODEC_REG_ANALOGUE_ROUTING = 0x04, + CODEC_REG_DIGITAL_ROUTING = 0x05, + CODEC_REG_POWER_MANAGEMENT = 0x06, + CODEC_REG_DIGITAL_FORMAT = 0x07, + CODEC_REG_SAMPLE_RATE = 0x08, + CODEC_REG_ACTIVE = 0x09, + CODEC_REG_RESET = 0x0f, +}; + +enum CodecSettings { + CODEC_INPUT_0_DB = 0x17, + CODEC_INPUT_UPDATE_BOTH = 0x40, + CODEC_HEADPHONES_MUTE = 0x00, + CODEC_MIC_BOOST = 0x1, + CODEC_MIC_MUTE = 0x2, + CODEC_ADC_MIC = 0x4, + CODEC_ADC_LINE = 0x0, + CODEC_OUTPUT_DAC_ENABLE = 0x10, + CODEC_OUTPUT_MONITOR = 0x20, + CODEC_DEEMPHASIS_NONE = 0x00, + CODEC_DEEMPHASIS_32K = 0x01, + CODEC_DEEMPHASIS_44K = 0x02, + CODEC_DEEMPHASIS_48K = 0x03, + CODEC_SOFT_MUTE = 0x01, + CODEC_ADC_HPF = 0x00, + + CODEC_POWER_DOWN_LINE_IN = 0x01, + CODEC_POWER_DOWN_MIC = 0x02, + CODEC_POWER_DOWN_ADC = 0x04, + CODEC_POWER_DOWN_DAC = 0x08, + CODEC_POWER_DOWN_LINE_OUT = 0x10, + CODEC_POWER_DOWN_OSCILLATOR = 0x20, + CODEC_POWER_DOWN_CLOCK_OUTPUT = 0x40, + CODEC_POWER_DOWN_EVERYTHING = 0x80, + + CODEC_PROTOCOL_MASK_MSB_FIRST = 0x00, + CODEC_PROTOCOL_MASK_LSB_FIRST = 0x01, + CODEC_PROTOCOL_MASK_PHILIPS = 0x02, + CODEC_PROTOCOL_MASK_DSP = 0x03, + + CODEC_FORMAT_MASK_16_BIT = 0x00 << 2, + CODEC_FORMAT_MASK_20_BIT = 0x01 << 2, + CODEC_FORMAT_MASK_24_BIT = 0x02 << 2, + CODEC_FORMAT_MASK_32_BIT = 0x03 << 2, + + CODEC_FORMAT_LR_SWAP = 0x20, + CODEC_FORMAT_MASTER = 0x40, + CODEC_FORMAT_SLAVE = 0x00, + CODEC_FORMAT_INVERT_CLOCK = 0x80, + + CODEC_RATE_48K_48K = 0x00 << 2, + CODEC_RATE_8K_8K = 0x03 << 2, + CODEC_RATE_96K_96K = 0x07 << 2, + CODEC_RATE_32K_32K = 0x06 << 2, + CODEC_RATE_44K_44K = 0x08 << 2, +}; + +bool Codec::InitializeGPIO() { + GPIO_InitTypeDef gpio_init; + + // Start GPIO peripheral clocks. + RCC_AHB1PeriphClockCmd(CODEC_I2C_GPIO_CLOCK | CODEC_I2S_GPIO_CLOCK, ENABLE); + + // Initialize I2C pins + gpio_init.GPIO_Pin = CODEC_I2C_SCL_PIN | CODEC_I2C_SDA_PIN; + gpio_init.GPIO_Mode = GPIO_Mode_AF; + gpio_init.GPIO_Speed = GPIO_Speed_50MHz; + gpio_init.GPIO_OType = GPIO_OType_OD; + gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_Init(CODEC_I2C_GPIO, &gpio_init); + + // Connect pins to I2C peripheral + GPIO_PinAFConfig(CODEC_I2C_GPIO, CODEC_I2C_SCL_PINSRC, CODEC_I2C_GPIO_AF); + GPIO_PinAFConfig(CODEC_I2C_GPIO, CODEC_I2C_SDA_PINSRC, CODEC_I2C_GPIO_AF); + + // Initialize I2S pins + gpio_init.GPIO_Pin = CODEC_I2S_SCK_PIN | CODEC_I2S_SDO_PIN | \ + CODEC_I2S_SDI_PIN | CODEC_I2S_WS_PIN; + gpio_init.GPIO_Mode = GPIO_Mode_AF; + gpio_init.GPIO_Speed = GPIO_Speed_50MHz; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_Init(CODEC_I2S_GPIO, &gpio_init); + + gpio_init.GPIO_Pin = CODEC_I2S_MCK_PIN; + GPIO_Init(CODEC_I2S_MCK_GPIO, &gpio_init); + + // Connect pins to I2S peripheral. + GPIO_PinAFConfig(CODEC_I2S_GPIO, CODEC_I2S_WS_PINSRC, CODEC_I2S_GPIO_AF); + GPIO_PinAFConfig(CODEC_I2S_GPIO, CODEC_I2S_SCK_PINSRC, CODEC_I2S_GPIO_AF); + GPIO_PinAFConfig(CODEC_I2S_GPIO, CODEC_I2S_SDO_PINSRC, CODEC_I2S_GPIO_AF); + GPIO_PinAFConfig(CODEC_I2S_GPIO, CODEC_I2S_SDI_PINSRC, CODEC_I2S_GPIO_AF); + GPIO_PinAFConfig(CODEC_I2S_MCK_GPIO, CODEC_I2S_MCK_PINSRC, CODEC_I2S_GPIO_AF); + return true; +} + +bool Codec::InitializeControlInterface() { + I2C_InitTypeDef i2c_init; + + // Initialize I2C + RCC_APB1PeriphClockCmd(CODEC_I2C_CLK, ENABLE); + + I2C_DeInit(CODEC_I2C); + i2c_init.I2C_Mode = I2C_Mode_I2C; + i2c_init.I2C_DutyCycle = I2C_DutyCycle_2; + i2c_init.I2C_OwnAddress1 = 0x33; + i2c_init.I2C_Ack = I2C_Ack_Enable; + i2c_init.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit; + i2c_init.I2C_ClockSpeed = CODEC_I2C_SPEED; + + I2C_Init(CODEC_I2C, &i2c_init); + I2C_Cmd(CODEC_I2C, ENABLE); + + return true; +} + +bool Codec::InitializeAudioInterface( + bool mcu_is_master, + int32_t sample_rate) { + // Configure PLL and I2S master clock. + RCC_I2SCLKConfig(RCC_I2S2CLKSource_PLLI2S); + + // The following values have been computed for a 8Mhz external crystal! + RCC_PLLI2SCmd(DISABLE); + if (sample_rate == 48000) { + // 47.992kHz + RCC_PLLI2SConfig(258, 3); + } else if (sample_rate == 44100) { + // 44.11kHz + RCC_PLLI2SConfig(271, 6); + } else if (sample_rate == 32000) { + // 32.003kHz + RCC_PLLI2SConfig(426, 4); + } else if (sample_rate == 96000) { + // 95.95 kHz + RCC_PLLI2SConfig(393, 4); + } else { + // Unsupported sample rate! + return false; + } + RCC_PLLI2SCmd(ENABLE); + WAIT(RCC_GetFlagStatus(RCC_FLAG_PLLI2SRDY) == RESET); + + RCC_APB1PeriphClockCmd(CODEC_I2S_CLK, ENABLE); + + // Initialize I2S + I2S_InitTypeDef i2s_init; + + SPI_I2S_DeInit(CODEC_I2S); + i2s_init.I2S_AudioFreq = sample_rate; + i2s_init.I2S_Standard = I2S_Standard_Phillips; + i2s_init.I2S_DataFormat = I2S_DataFormat_16b; + i2s_init.I2S_CPOL = I2S_CPOL_Low; + i2s_init.I2S_Mode = mcu_is_master ? I2S_Mode_MasterTx : I2S_Mode_SlaveTx; + i2s_init.I2S_MCLKOutput = mcu_is_master + ? I2S_MCLKOutput_Enable + : I2S_MCLKOutput_Disable; + + // Initialize the I2S main channel for TX + I2S_Init(CODEC_I2S, &i2s_init); + + // Initialize the I2S extended channel for RX + I2S_FullDuplexConfig(CODEC_I2S_EXT, &i2s_init); + + return true; +} + +bool Codec::WriteControlRegister(uint8_t address, uint16_t data) { + uint8_t byte_1 = ((address << 1) & 0xfe) | ((data >> 8) & 0x01); + uint8_t byte_2 = data & 0xff; + + WAIT_LONG(I2C_GetFlagStatus(CODEC_I2C, I2C_FLAG_BUSY)); + + I2C_GenerateSTART(CODEC_I2C, ENABLE); + WAIT(!I2C_CheckEvent(CODEC_I2C, I2C_EVENT_MASTER_MODE_SELECT)); + + I2C_Send7bitAddress(CODEC_I2C, CODEC_ADDRESS, I2C_Direction_Transmitter); + WAIT(!I2C_CheckEvent(CODEC_I2C, I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED)); + + I2C_SendData(CODEC_I2C, byte_1); + WAIT(!I2C_CheckEvent(CODEC_I2C, I2C_EVENT_MASTER_BYTE_TRANSMITTING)); + + I2C_SendData(CODEC_I2C, byte_2); + WAIT(!I2C_CheckEvent(CODEC_I2C, I2C_EVENT_MASTER_BYTE_TRANSMITTING)); + + WAIT_LONG(!I2C_GetFlagStatus(CODEC_I2C, I2C_FLAG_BTF)); + + I2C_GenerateSTOP(CODEC_I2C, ENABLE); + + return true; +} + +bool Codec::InitializeCodec( + bool mcu_is_master, + int32_t sample_rate) { + bool s = true; // success; + s = s && WriteControlRegister(CODEC_REG_RESET, 0); + // Configure L&R inputs + s = s && WriteControlRegister(CODEC_REG_LEFT_LINE_IN, CODEC_INPUT_0_DB); + s = s && WriteControlRegister(CODEC_REG_RIGHT_LINE_IN, CODEC_INPUT_0_DB); + + // Configure L&R headphone outputs + s = s && WriteControlRegister(CODEC_REG_LEFT_HEADPHONES_OUT, CODEC_HEADPHONES_MUTE); + s = s && WriteControlRegister(CODEC_REG_RIGHT_HEADPHONES_OUT, CODEC_HEADPHONES_MUTE); + + // Configure analog routing + s = s && WriteControlRegister( + CODEC_REG_ANALOGUE_ROUTING, + CODEC_MIC_MUTE | CODEC_ADC_LINE | CODEC_OUTPUT_DAC_ENABLE); + + // Configure digital routing + s = s && WriteControlRegister(CODEC_REG_DIGITAL_ROUTING, CODEC_DEEMPHASIS_NONE); + + // Configure power management + uint8_t power_down_reg = CODEC_POWER_DOWN_MIC | CODEC_POWER_DOWN_CLOCK_OUTPUT; + if (mcu_is_master) { + power_down_reg |= CODEC_POWER_DOWN_OSCILLATOR; + } + + s = s && WriteControlRegister(CODEC_REG_POWER_MANAGEMENT, power_down_reg); + + uint8_t format_byte = CODEC_PROTOCOL_MASK_PHILIPS | CODEC_FORMAT_MASK_16_BIT; + format_byte |= mcu_is_master ? CODEC_FORMAT_SLAVE : CODEC_FORMAT_MASTER; + + s = s && WriteControlRegister(CODEC_REG_DIGITAL_FORMAT, format_byte); + + uint8_t rate_byte = 0; + if (mcu_is_master) { + // According to the WM8731 datasheet, the 32kHz and 96kHz modes require the + // master clock to be at 12.288 MHz (384 fs / 128 fs). The STM32F4 I2S clock + // is always at 256 fs. So the 32kHz and 96kHz modes are achieved by + // pretending that we are doing 48kHz, but with a slower or faster master + // clock. + rate_byte = sample_rate == 44100 ? CODEC_RATE_44K_44K : CODEC_RATE_48K_48K; + } else { + switch (sample_rate) { + case 8000: + rate_byte = CODEC_RATE_8K_8K; + break; + case 32000: + rate_byte = CODEC_RATE_32K_32K; + break; + case 44100: + rate_byte = CODEC_RATE_44K_44K; + break; + case 96000: + rate_byte = CODEC_RATE_96K_96K; + break; + case 48000: + default: + rate_byte = CODEC_RATE_48K_48K; + break; + } + } + s = s && WriteControlRegister(CODEC_REG_SAMPLE_RATE, rate_byte); + + // For now codec is not active. + s = s && WriteControlRegister(CODEC_REG_ACTIVE, 0x00); + + return s; +} + +bool Codec::InitializeDMA() { + RCC_AHB1PeriphClockCmd(AUDIO_I2S_DMA_CLOCK, ENABLE); + + // DMA setup for TX. + DMA_Cmd(AUDIO_I2S_DMA_STREAM, DISABLE); + DMA_DeInit(AUDIO_I2S_DMA_STREAM); + + dma_init_tx_.DMA_Channel = AUDIO_I2S_DMA_CHANNEL; + dma_init_tx_.DMA_PeripheralBaseAddr = AUDIO_I2S_DMA_DREG; + dma_init_tx_.DMA_Memory0BaseAddr = (uint32_t)0; + dma_init_tx_.DMA_DIR = DMA_DIR_MemoryToPeripheral; + dma_init_tx_.DMA_BufferSize = (uint32_t)0xFFFE; + dma_init_tx_.DMA_PeripheralInc = DMA_PeripheralInc_Disable; + dma_init_tx_.DMA_MemoryInc = DMA_MemoryInc_Enable; + dma_init_tx_.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord; + dma_init_tx_.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord; + dma_init_tx_.DMA_Mode = DMA_Mode_Circular; + dma_init_tx_.DMA_Priority = DMA_Priority_High; + dma_init_tx_.DMA_FIFOMode = DMA_FIFOMode_Disable; + dma_init_tx_.DMA_FIFOThreshold = DMA_FIFOThreshold_1QuarterFull; + dma_init_tx_.DMA_MemoryBurst = DMA_MemoryBurst_Single; + dma_init_tx_.DMA_PeripheralBurst = DMA_PeripheralBurst_Single; + DMA_Init(AUDIO_I2S_DMA_STREAM, &dma_init_tx_); + + // DMA setup for RX. + DMA_Cmd(AUDIO_I2S_EXT_DMA_STREAM, DISABLE); + DMA_DeInit(AUDIO_I2S_EXT_DMA_STREAM); + + dma_init_rx_.DMA_Channel = AUDIO_I2S_EXT_DMA_CHANNEL; + dma_init_rx_.DMA_PeripheralBaseAddr = AUDIO_I2S_EXT_DMA_DREG; + dma_init_rx_.DMA_Memory0BaseAddr = (uint32_t)0; + dma_init_rx_.DMA_DIR = DMA_DIR_PeripheralToMemory; + dma_init_rx_.DMA_BufferSize = (uint32_t)0xFFFE; + dma_init_rx_.DMA_PeripheralInc = DMA_PeripheralInc_Disable; + dma_init_rx_.DMA_MemoryInc = DMA_MemoryInc_Enable; + dma_init_rx_.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord; + dma_init_rx_.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord; + dma_init_rx_.DMA_Mode = DMA_Mode_Circular; + dma_init_rx_.DMA_Priority = DMA_Priority_High; + dma_init_rx_.DMA_FIFOMode = DMA_FIFOMode_Disable; + dma_init_rx_.DMA_FIFOThreshold = DMA_FIFOThreshold_1QuarterFull; + dma_init_rx_.DMA_MemoryBurst = DMA_MemoryBurst_Single; + dma_init_rx_.DMA_PeripheralBurst = DMA_PeripheralBurst_Single; + DMA_Init(AUDIO_I2S_EXT_DMA_STREAM, &dma_init_rx_); + + // Enable the interrupts. + DMA_ITConfig(AUDIO_I2S_EXT_DMA_STREAM, DMA_IT_TC | DMA_IT_HT, ENABLE); + + // Enable the IRQ. + NVIC_EnableIRQ(AUDIO_I2S_EXT_DMA_IRQ); + + // Start DMA from/to codec. + SPI_I2S_DMACmd(CODEC_I2S, SPI_I2S_DMAReq_Tx, ENABLE); + SPI_I2S_DMACmd(CODEC_I2S_EXT, SPI_I2S_DMAReq_Rx, ENABLE); + + return true; +} + +bool Codec::Init( + bool mcu_is_master, + int32_t sample_rate) { + instance_ = this; + callback_ = NULL; + + sample_rate_ = sample_rate; + mcu_is_master_ = mcu_is_master; + + return InitializeGPIO() && \ + InitializeControlInterface() && \ + InitializeAudioInterface(mcu_is_master, sample_rate) && \ + InitializeCodec(mcu_is_master, sample_rate) && \ + InitializeDMA(); +} + +bool Codec::Start(size_t block_size, FillBufferCallback callback) { + // Start the codec. + if (!WriteControlRegister(CODEC_REG_ACTIVE, 0x01)) { + return false; + } + if (block_size > kMaxCodecBlockSize) { + return false; + } + + if (!mcu_is_master_) { + while(GPIO_ReadInputDataBit(CODEC_I2S_GPIO, CODEC_I2S_WS_PIN)); + while(!GPIO_ReadInputDataBit(CODEC_I2S_GPIO, CODEC_I2S_WS_PIN)); + } + + callback_ = callback; + + // Enable the I2S TX and RX peripherals. + if ((CODEC_I2S->I2SCFGR & 0x0400) == 0){ + I2S_Cmd(CODEC_I2S, ENABLE); + } + if ((CODEC_I2S_EXT->I2SCFGR & 0x0400) == 0){ + I2S_Cmd(CODEC_I2S_EXT, ENABLE); + } + + dma_init_tx_.DMA_Memory0BaseAddr = (uint32_t)(tx_dma_buffer_); + dma_init_rx_.DMA_Memory0BaseAddr = (uint32_t)(rx_dma_buffer_); + + size_t stride = 1; + if (!mcu_is_master_) { + // When the WM8731 is the master, the data is sent with padding. + switch (sample_rate_) { + case 32000: + stride = 3; + break; + case 48000: + stride = 2; + break; + case 96000: + stride = 4; + break; + } + } + + block_size_ = block_size; + stride_ = stride; + + dma_init_tx_.DMA_BufferSize = 2 * stride * block_size * 2; + dma_init_rx_.DMA_BufferSize = 2 * stride * block_size * 2; + + DMA_Init(AUDIO_I2S_DMA_STREAM, &dma_init_tx_); + DMA_Init(AUDIO_I2S_EXT_DMA_STREAM, &dma_init_rx_); + DMA_Cmd(AUDIO_I2S_DMA_STREAM, ENABLE); + DMA_Cmd(AUDIO_I2S_EXT_DMA_STREAM, ENABLE); + + return true; +} + +void Codec::Stop() { + DMA_Cmd(AUDIO_I2S_DMA_STREAM, DISABLE); + DMA_Cmd(AUDIO_I2S_EXT_DMA_STREAM, DISABLE); +} + +bool Codec::set_line_input_gain(int32_t channel, int32_t gain) { + return WriteControlRegister(CODEC_REG_LEFT_LINE_IN + channel, gain); +} + +bool Codec::set_line_input_gain(int32_t gain) { + return WriteControlRegister(0, gain) && WriteControlRegister(1, gain); +} + +void Codec::Fill(size_t offset) { + if (callback_) { + offset *= block_size_ * stride_ * 2; + short* in = &rx_dma_buffer_[offset]; + short* out = &tx_dma_buffer_[offset]; + if (stride_) { + // Undo the padding from the WM8731. + for (size_t i = 1; i < block_size_ * 2; ++i) { + in[i] = in[i * stride_]; + } + } + (*callback_)((Frame*)(in), (Frame*)(out), block_size_); + if (stride_) { + // Pad for the WM8731. + for (size_t i = block_size_ * 2 - 1; i > 0; --i) { + out[i * stride_] = out[i]; + } + } + } +} + +} // namespace clouds + +extern "C" { +// Do not call into the firmware library to save on calls/jumps. +// if (DMA_GetFlagStatus(AUDIO_I2S_EXT_DMA_STREAM, AUDIO_I2S_EXT_DMA_FLAG_TC) != RESET) { +// DMA_ClearFlag(AUDIO_I2S_EXT_DMA_STREAM, AUDIO_I2S_EXT_DMA_FLAG_TC); + +void DMA1_Stream3_IRQHandler(void) { + if (AUDIO_I2S_EXT_DMA_REG->AUDIO_I2S_EXT_DMA_ISR & AUDIO_I2S_EXT_DMA_FLAG_TC) { + AUDIO_I2S_EXT_DMA_REG->AUDIO_I2S_EXT_DMA_IFCR = AUDIO_I2S_EXT_DMA_FLAG_TC; + clouds::Codec::GetInstance()->Fill(1); + } + if (AUDIO_I2S_EXT_DMA_REG->AUDIO_I2S_EXT_DMA_ISR & AUDIO_I2S_EXT_DMA_FLAG_HT) { + AUDIO_I2S_EXT_DMA_REG->AUDIO_I2S_EXT_DMA_IFCR = AUDIO_I2S_EXT_DMA_FLAG_HT; + clouds::Codec::GetInstance()->Fill(0); + } +} + +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/codec.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/codec.h new file mode 100644 index 00000000..70c55bc1 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/codec.h @@ -0,0 +1,102 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// WM8371 Codec support. + +#ifndef CLOUDS_DRIVERS_CODEC_H_ +#define CLOUDS_DRIVERS_CODEC_H_ + +#include + +#include "stmlib/stmlib.h" +#include "stmlib/utils/ring_buffer.h" + +namespace clouds { + +const size_t kMaxCodecBlockSize = 32; + +class Codec { + public: + Codec() { } + ~Codec() { } + + typedef struct { + short l; + short r; + } Frame; + + typedef void (*FillBufferCallback)(Frame* rx, Frame* tx, size_t size); + + bool Init( + bool mcu_is_master, + int32_t sample_rate); + + bool Start(size_t block_size) { + // No callback - the caller is supposed to poll with available() + return Start(block_size, NULL); + } + + bool Start(size_t block_size, FillBufferCallback callback); + void Stop(); + + void Fill(size_t offset); + + bool set_line_input_gain(int32_t channel, int32_t gain); + bool set_line_input_gain(int32_t gain); + + static Codec* GetInstance() { return instance_; } + + private: + bool InitializeGPIO(); + bool InitializeControlInterface(); + bool InitializeAudioInterface(bool, int32_t); + bool InitializeCodec(bool, int32_t); + + bool WriteControlRegister(uint8_t address, uint16_t data); + + bool InitializeDMA(); + + static Codec* instance_; + + bool mcu_is_master_; + int32_t sample_rate_; + size_t block_size_; + size_t stride_; + + FillBufferCallback callback_; + + DMA_InitTypeDef dma_init_tx_; + DMA_InitTypeDef dma_init_rx_; + + short tx_dma_buffer_[kMaxCodecBlockSize * 6 * 2]; + short rx_dma_buffer_[kMaxCodecBlockSize * 6 * 2]; + + DISALLOW_COPY_AND_ASSIGN(Codec); +}; + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_CODEC_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_pin.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_pin.h new file mode 100644 index 00000000..88d92be6 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_pin.h @@ -0,0 +1,76 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for the debug (timing) pin. + +#ifndef CLOUDS_DRIVERS_DEBUG_PIN_H_ +#define CLOUDS_DRIVERS_DEBUG_PIN_H_ + +#include "stmlib/stmlib.h" + +#ifndef TEST +#include +#endif + +namespace clouds { + +class DebugPin { + public: + DebugPin() { } + ~DebugPin() { } +#ifdef TEST + static void Init() { } + static void High() { } + static void Low() { } +#else + static void Init() { + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE); + + GPIO_InitTypeDef gpio_init; + gpio_init.GPIO_Pin = GPIO_Pin_9; + gpio_init.GPIO_Mode = GPIO_Mode_OUT; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_Speed = GPIO_Speed_25MHz; + gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_Init(GPIOA, &gpio_init); + } + static inline void High() { + GPIOA->BSRRL = GPIO_Pin_9; + } + static inline void Low() { + GPIOA->BSRRH = GPIO_Pin_9; + } +#endif + private: + DISALLOW_COPY_AND_ASSIGN(DebugPin); +}; + +#define TIC DebugPin::High(); +#define TOC DebugPin::Low(); + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_DEBUG_PIN_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_port.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_port.cc new file mode 100644 index 00000000..a8c1ba73 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_port.cc @@ -0,0 +1,64 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// UART driver for conversing with the factory testing program. + +#include "clouds/drivers/debug_port.h" + +#include + +namespace clouds { + +void DebugPort::Init() { + RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE); + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE); + + // Initialize TX and RX pins. + GPIO_InitTypeDef gpio_init; + gpio_init.GPIO_Pin = GPIO_Pin_9 | GPIO_Pin_10; + gpio_init.GPIO_Speed = GPIO_Speed_50MHz; + gpio_init.GPIO_Mode = GPIO_Mode_AF; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_Init(GPIOA, &gpio_init); + + GPIO_PinAFConfig(GPIOA, GPIO_PinSource9, GPIO_AF_USART1); + GPIO_PinAFConfig(GPIOA, GPIO_PinSource10, GPIO_AF_USART1); + + // Initialize USART. + USART_InitTypeDef usart_init; + usart_init.USART_BaudRate = 9600; + usart_init.USART_WordLength = USART_WordLength_8b; + usart_init.USART_StopBits = USART_StopBits_1; + usart_init.USART_Parity = USART_Parity_No; + usart_init.USART_HardwareFlowControl = USART_HardwareFlowControl_None; + usart_init.USART_Mode = USART_Mode_Tx | USART_Mode_Rx; + USART_Init(USART1, &usart_init); + + USART_Cmd(USART1, ENABLE); +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_port.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_port.h new file mode 100644 index 00000000..92b17f3f --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/debug_port.h @@ -0,0 +1,68 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// UART driver for conversing with the factory testing program. + +#ifndef CLOUDS_DRIVERS_DEBUG_PORT_H_ +#define CLOUDS_DRIVERS_DEBUG_PORT_H_ + +#include "stmlib/stmlib.h" + +#include + +namespace clouds { + +class DebugPort { + public: + + DebugPort() { } + ~DebugPort() { } + + void Init(); + + bool writable() { + return USART1->SR & USART_FLAG_TXE; + } + + bool readable() { + return USART1->SR & USART_FLAG_RXNE; + } + + void Write(uint8_t byte) { + USART1->DR = byte; + } + + uint8_t Read() { + return USART1->DR; + } + + private: + DISALLOW_COPY_AND_ASSIGN(DebugPort); +}; + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_DEBUG_PORT_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/gate_input.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/gate_input.cc new file mode 100644 index 00000000..930339b4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/gate_input.cc @@ -0,0 +1,60 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for the gate inputs. + +#include "clouds/drivers/gate_input.h" + +#include + +namespace clouds { + +using namespace std; + +void GateInput::Init() { + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE); + + GPIO_InitTypeDef gpio_init; + gpio_init.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7; + gpio_init.GPIO_Mode = GPIO_Mode_IN; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_Speed = GPIO_Speed_25MHz; + gpio_init.GPIO_PuPd = GPIO_PuPd_UP; + GPIO_Init(GPIOB, &gpio_init); + freeze_ = false; + trigger_ = false; + previous_freeze_ = false; + previous_trigger_ = false; +} + +void GateInput::Read() { + previous_freeze_ = freeze_; + previous_trigger_ = trigger_; + freeze_ = !GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_7); + trigger_ = !GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_6); +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/gate_input.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/gate_input.h new file mode 100644 index 00000000..0fee4cd7 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/gate_input.h @@ -0,0 +1,72 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for the gate inputs. + +#ifndef CLOUDS_DRIVERS_GATE_INPUT_H_ +#define CLOUDS_DRIVERS_GATE_INPUT_H_ + +#include "stmlib/stmlib.h" + +#include + +namespace clouds { + +class GateInput { + public: + GateInput() { } + ~GateInput() { } + + void Init(); + void Read(); + inline bool freeze() const { return freeze_; } + inline bool trigger() const { return trigger_; } + + inline bool freeze_rising_edge() const { + return freeze_ && !previous_freeze_; + } + inline bool freeze_falling_edge() const { + return !freeze_ && previous_freeze_; + } + inline bool trigger_rising_edge() const { + return trigger_ && !previous_trigger_; + } + inline bool gate() const { + return trigger_; + } + + private: + bool previous_freeze_; + bool previous_trigger_; + bool freeze_; + bool trigger_; + + DISALLOW_COPY_AND_ASSIGN(GateInput); +}; + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_GATE_INPUT_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/leds.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/leds.cc new file mode 100644 index 00000000..502a87f5 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/leds.cc @@ -0,0 +1,100 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for the 4 bicolor LEDs controlled by a 595. + +#include "clouds/drivers/leds.h" + +#include + +namespace clouds { + +using namespace std; + +const uint16_t kPinClk = GPIO_Pin_5; +const uint16_t kPinEnable = GPIO_Pin_4; +const uint16_t kPinData = GPIO_Pin_5; +const uint16_t kPinFreezeLed = GPIO_Pin_9; + +void Leds::Init() { + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE); + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE); + + GPIO_InitTypeDef gpio_init; + gpio_init.GPIO_Pin = kPinData | kPinFreezeLed; + gpio_init.GPIO_Mode = GPIO_Mode_OUT; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_Speed = GPIO_Speed_25MHz; + gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_Init(GPIOB, &gpio_init); + + gpio_init.GPIO_Pin = kPinClk | kPinEnable; + gpio_init.GPIO_Mode = GPIO_Mode_OUT; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_Speed = GPIO_Speed_25MHz; + gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_Init(GPIOC, &gpio_init); + + Clear(); + pwm_counter_ = 0; +} + +void Leds::Write() { + // Pack data. + pwm_counter_ += 32; + uint8_t data = 0; + for (uint16_t i = 0; i < 4; ++i) { + data <<= 2; + if (red_[i] && red_[i] >= pwm_counter_) { + data |= 0x1; + } + if (green_[i] && green_[i] >= pwm_counter_) { + data |= 0x2; + } + } + // Shift out. + GPIO_WriteBit(GPIOC, kPinEnable, Bit_RESET); + for (uint16_t i = 0; i < 8; ++i) { + GPIO_WriteBit(GPIOC, kPinClk, Bit_RESET); + if (data & 0x80) { + GPIO_WriteBit(GPIOB, kPinData, Bit_SET); + } else { + GPIO_WriteBit(GPIOB, kPinData, Bit_RESET); + } + data <<= 1; + GPIO_WriteBit(GPIOC, kPinClk, Bit_SET); + } + GPIO_WriteBit(GPIOC, kPinEnable, Bit_SET); + GPIO_WriteBit(GPIOB, kPinFreezeLed, static_cast(freeze_led_)); +} + +void Leds::Clear() { + fill(&red_[0], &red_[4], 0); + fill(&green_[0], &green_[4], 0); + freeze_led_ = false; +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/leds.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/leds.h new file mode 100644 index 00000000..40dd0e65 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/leds.h @@ -0,0 +1,109 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for the 4 bicolor LEDs controlled by a 595. + +#ifndef CLOUDS_DRIVERS_LEDS_H_ +#define CLOUDS_DRIVERS_LEDS_H_ + +#include + +#include "stmlib/stmlib.h" + +namespace clouds { + +class Leds { + public: + Leds() { } + ~Leds() { } + + void Init(); + + void set_status(uint8_t channel, uint8_t red, uint8_t green) { + red_[channel] = red; + green_[channel] = green; + } + + void set_intensity(uint8_t channel, uint8_t value) { + uint8_t red = 0; + uint8_t green = 0; + if (value < 128) { + green = value << 1; + } else if (value < 192) { + green = 255; + red = (value - 128) << 2; + } else { + green = 255 - ((value - 192) << 2); + red = 255; + } + set_status(channel, red, green); + } + + void PaintBar(int32_t db) { + if (db < 0) { + return; + } + if (db > 32767) { + db = 32767; + } + db <<= 1; + if (db >= 49152) { + set_status(3, (db - 49152) >> 6, 0); + set_status(2, 255, 255); + set_status(1, 0, 255); + set_status(0, 0, 255); + } else if (db >= 32768) { + set_status(2, (db - 32768) >> 6, (db - 32768) >> 6); + set_status(1, 0, 255); + set_status(0, 0, 255); + } else if (db >= 16384) { + set_status(1, 0, (db - 16384) >> 6); + set_status(0, 0, 255); + } else { + set_status(0, 0, db >> 6); + } + } + + void Clear(); + + void set_freeze(bool status) { + freeze_led_ = status; + } + + void Write(); + + private: + bool freeze_led_; + uint8_t pwm_counter_; + uint8_t red_[4]; + uint8_t green_[4]; + + DISALLOW_COPY_AND_ASSIGN(Leds); +}; + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_LEDS_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/switches.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/switches.cc new file mode 100644 index 00000000..be76abc3 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/switches.cc @@ -0,0 +1,69 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for the front panel switches. + +#include "clouds/drivers/switches.h" + +#include + +namespace clouds { + +using namespace std; + +void Switches::Init() { + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE); + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOC, ENABLE); + + GPIO_InitTypeDef gpio_init; + gpio_init.GPIO_Pin = GPIO_Pin_8; + gpio_init.GPIO_Mode = GPIO_Mode_IN; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_Speed = GPIO_Speed_25MHz; + gpio_init.GPIO_PuPd = GPIO_PuPd_UP; + GPIO_Init(GPIOB, &gpio_init); + + gpio_init.GPIO_Pin = GPIO_Pin_10 | GPIO_Pin_11; + gpio_init.GPIO_Mode = GPIO_Mode_IN; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_Speed = GPIO_Speed_25MHz; + gpio_init.GPIO_PuPd = GPIO_PuPd_UP; + GPIO_Init(GPIOC, &gpio_init); + + fill(&switch_state_[0], &switch_state_[kNumSwitches], 0xff); +} + +void Switches::Debounce() { + const uint16_t pins[] = { GPIO_Pin_11, GPIO_Pin_10 }; + for (uint8_t i = 0; i < 2; ++i) { + switch_state_[i] = (switch_state_[i] << 1) | \ + GPIO_ReadInputDataBit(GPIOC, pins[i]); + } + switch_state_[kNumSwitches - 1] = (switch_state_[kNumSwitches - 1] << 1) | \ + GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_8); +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/switches.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/switches.h new file mode 100644 index 00000000..5a04719c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/switches.h @@ -0,0 +1,77 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for the front panel switches. + +#ifndef CLOUDS_DRIVERS_SWITCHES_H_ +#define CLOUDS_DRIVERS_SWITCHES_H_ + +#include "stmlib/stmlib.h" + +#include + +namespace clouds { + +const uint8_t kNumSwitches = 3; + +class Switches { + public: + Switches() { } + ~Switches() { } + + void Init(); + void Debounce(); + + inline bool released(uint8_t index) const { + return switch_state_[index] == 0x7f; + } + + inline bool just_pressed(uint8_t index) const { + return switch_state_[index] == 0x80; + } + + inline bool pressed(uint8_t index) const { + return switch_state_[index] == 0x00; + } + + inline bool pressed_immediate(uint8_t index) const { + if (index == kNumSwitches - 1) { + return !GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_8); + } else { + const uint16_t pins[] = { GPIO_Pin_11, GPIO_Pin_10 }; + return !GPIO_ReadInputDataBit(GPIOC, pins[index]); + } + } + + private: + uint8_t switch_state_[kNumSwitches]; + + DISALLOW_COPY_AND_ASSIGN(Switches); +}; + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_SWITCHES_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/system.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/system.cc new file mode 100644 index 00000000..fa52c92e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/system.cc @@ -0,0 +1,43 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// System level initialization. + +#include "clouds/drivers/system.h" + +namespace clouds { + +void System::Init(bool application) { + if (application) { + NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x8000); + } +} + +void System::StartTimers() { + SysTick_Config(F_CPU / 1000); +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/system.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/system.h new file mode 100644 index 00000000..3b73806d --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/system.h @@ -0,0 +1,52 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// System-level initialization. + +#ifndef CLOUDS_DRIVERS_SYSTEM_H_ +#define CLOUDS_DRIVERS_SYSTEM_H_ + +#include + +#include "stmlib/stmlib.h" + +namespace clouds { + +class System { + public: + System() { } + ~System() { } + + void Init(bool application); + void StartTimers(); + + private: + DISALLOW_COPY_AND_ASSIGN(System); +}; + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_SYSTEM_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/version.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/version.h new file mode 100644 index 00000000..53d0d503 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/drivers/version.h @@ -0,0 +1,62 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Driver for reading the hardware revision pin. + +#ifndef CLOUDS_DRIVERS_VERSION_H_ +#define CLOUDS_DRIVERS_VERSION_H_ + +#include "stmlib/stmlib.h" + +#include + +namespace clouds { + +class Version { + public: + Version() { } + ~Version() { } + static void Init() { + RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOB, ENABLE); + + GPIO_InitTypeDef gpio_init; + gpio_init.GPIO_Pin = GPIO_Pin_0; + gpio_init.GPIO_Mode = GPIO_Mode_IN; + gpio_init.GPIO_OType = GPIO_OType_PP; + gpio_init.GPIO_Speed = GPIO_Speed_25MHz; + gpio_init.GPIO_PuPd = GPIO_PuPd_UP; + GPIO_Init(GPIOB, &gpio_init); + } + static inline bool revised() { + return !GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_0); + } + private: + DISALLOW_COPY_AND_ASSIGN(Version); +}; + +} // namespace clouds + +#endif // CLOUDS_DRIVERS_VERSION_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/audio_buffer.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/audio_buffer.h new file mode 100644 index 00000000..e5feb3c2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/audio_buffer.h @@ -0,0 +1,302 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Circular buffer storing audio samples. + +#ifndef CLOUDS_DSP_AUDIO_BUFFER_H_ +#define CLOUDS_DSP_AUDIO_BUFFER_H_ + +#include + +#include "stmlib/stmlib.h" + +#include "stmlib/dsp/dsp.h" +#include "stmlib/utils/dsp.h" + +#include "clouds/dsp/mu_law.h" + +const int32_t kCrossFadeSize = 256; +const int32_t kInterpolationTail = 8; + +namespace clouds { + +enum Resolution { + RESOLUTION_16_BIT, + RESOLUTION_8_BIT, + RESOLUTION_8_BIT_DITHERED, + RESOLUTION_8_BIT_MU_LAW, +}; + +enum InterpolationMethod { + INTERPOLATION_ZOH, + INTERPOLATION_LINEAR, + INTERPOLATION_HERMITE +}; + +template +class AudioBuffer { + public: + AudioBuffer() { } + ~AudioBuffer() { } + + void Init( + void* buffer, + int32_t size, + int16_t* tail_buffer) { + s16_ = static_cast(buffer); + s8_ = static_cast(buffer); + size_ = size - kInterpolationTail; + write_head_ = 0; + quantization_error_ = 0.0f; + crossfade_counter_ = 0; + if (resolution == RESOLUTION_16_BIT) { + std::fill(&s16_[0], &s16_[size], 0); + } else { + std::fill( + &s8_[0], + &s8_[size], + resolution == RESOLUTION_8_BIT_MU_LAW ? 127 : 0); + } + tail_ = tail_buffer; + } + + inline void Resync(int32_t head) { + write_head_ = head; + crossfade_counter_ = 0; + } + + inline void Write(float in) { + if (resolution == RESOLUTION_16_BIT) { + s16_[write_head_] = stmlib::Clip16( + static_cast(in * 32768.0f)); + } else if (resolution == RESOLUTION_8_BIT_DITHERED) { + float sample = in * 127.0f; + sample += quantization_error_; + int32_t quantized = static_cast(sample); + if (quantized < -127) quantized = -127; + else if (quantized > 127) quantized = 127; + quantization_error_ = sample - static_cast(in); + s8_[write_head_] = quantized; + } else if (resolution == RESOLUTION_8_BIT_MU_LAW) { + int16_t sample = stmlib::Clip16(static_cast(in * 32768.0f)); + s8_[write_head_] = Lin2MuLaw(sample); + } else { + s8_[write_head_] = static_cast( + stmlib::Clip16(in * 32768.0f) >> 8); + } + + if (resolution == RESOLUTION_16_BIT) { + if (write_head_ < kInterpolationTail) { + s16_[write_head_ + size_] = s16_[write_head_]; + } + } else { + if (write_head_ < kInterpolationTail) { + s8_[write_head_ + size_] = s8_[write_head_]; + } + } + ++write_head_; + if (write_head_ >= size_) { + write_head_ = 0; + } + } + + inline void WriteFade( + const float* in, + int32_t size, + int32_t stride, + bool write) { + if (!write) { + // Continue recording samples to have something to crossfade with + // when recording resumes. + if (crossfade_counter_ < kCrossFadeSize) { + while (size--) { + if (crossfade_counter_ < kCrossFadeSize) { + tail_[crossfade_counter_++] = stmlib::Clip16( + static_cast(*in * 32767.0f)); + in += stride; + } + } + } + } else if (write && !crossfade_counter_ && + resolution == RESOLUTION_16_BIT && + write_head_ >= kInterpolationTail && write_head_ < (size_ - size)) { + // Fast write routine for the most common case. + while (size--) { + s16_[write_head_] = stmlib::Clip16( + static_cast(*in * 32767.0f)); + ++write_head_; + in += stride; + } + } else { + while (size--) { + float sample = *in; + if (crossfade_counter_) { + --crossfade_counter_; + float tail_sample = tail_[kCrossFadeSize - crossfade_counter_]; + float gain = crossfade_counter_ * (1.0f / float(kCrossFadeSize)); + sample += (tail_sample / 32768.0f - sample) * gain; + } + Write(sample); + in += stride; + } + } + } + + inline void Write(const float* in, int32_t size, int32_t stride) { + if (resolution == RESOLUTION_16_BIT + && write_head_ >= kInterpolationTail && write_head_ < (size_ - size)) { + // Fast write routine for the most common case. + while (size--) { + s16_[write_head_] = stmlib::Clip16( + static_cast(*in * 32768.0f)); + ++write_head_; + in += stride; + } + } else { + while (size--) { + Write(*in); + in += stride; + } + } + } + + template + inline float Read(int32_t integral, uint16_t fractional) const { + if (method == INTERPOLATION_ZOH) { + return ReadZOH(integral, fractional); + } else if (method == INTERPOLATION_LINEAR) { + return ReadLinear(integral, fractional); + } else if (method == INTERPOLATION_HERMITE) { + return ReadHermite(integral, fractional); + } + } + + inline float ReadZOH(int32_t integral, uint16_t fractional) const { + if (integral >= size_) { + integral -= size_; + } + + float x0, scale; + if (resolution == RESOLUTION_16_BIT) { + x0 = s16_[integral]; + scale = 1.0f / 32768.0f; + } else if (resolution == RESOLUTION_8_BIT_MU_LAW) { + x0 = MuLaw2Lin(s8_[integral]); + scale = 1.0f / 32768.0f; + } else { + x0 = s8_[integral]; + scale = 1.0f / 128.0f; + } + return x0 * scale; + } + + inline float ReadLinear(int32_t integral, uint16_t fractional) const { + if (integral >= size_) { + integral -= size_; + } + + // assert(integral >= 0 && integral < size_); + + float x0, x1, scale; + float t = static_cast(fractional) / 65536.0f; + if (resolution == RESOLUTION_16_BIT) { + x0 = s16_[integral]; + x1 = s16_[integral + 1]; + scale = 1.0f / 32768.0f; + } else if (resolution == RESOLUTION_8_BIT_MU_LAW) { + x0 = MuLaw2Lin(s8_[integral]); + x1 = MuLaw2Lin(s8_[integral + 1]); + scale = 1.0f / 32768.0f; + } else { + x0 = s8_[integral]; + x1 = s8_[integral + 1]; + scale = 1.0f / 128.0f; + } + return (x0 + (x1 - x0) * t) * scale; + } + + inline float ReadHermite(int32_t integral, uint16_t fractional) const { + if (integral >= size_) { + integral -= size_; + } + + // assert(integral >= 0 && integral < size_); + + float xm1, x0, x1, x2, scale; + float t = static_cast(fractional) / 65536.0f; + + if (resolution == RESOLUTION_16_BIT) { + xm1 = s16_[integral]; + x0 = s16_[integral + 1]; + x1 = s16_[integral + 2]; + x2 = s16_[integral + 3]; + scale = 1.0f / 32768.0f; + } else if (resolution == RESOLUTION_8_BIT_MU_LAW) { + xm1 = MuLaw2Lin(s8_[integral]); + x0 = MuLaw2Lin(s8_[integral + 1]); + x1 = MuLaw2Lin(s8_[integral + 2]); + x2 = MuLaw2Lin(s8_[integral + 3]); + scale = 1.0f / 32768.0f; + } else { + xm1 = s8_[integral]; + x0 = s8_[integral + 1]; + x1 = s8_[integral + 2]; + x2 = s8_[integral + 3]; + scale = 1.0f / 128.0f; + } + + // Laurent de Soras's Hermite interpolator. + const float c = (x1 - xm1) * 0.5f; + const float v = x0 - x1; + const float w = c + v; + const float a = w + v + (x2 - x0) * 0.5f; + const float b_neg = w + a; + return ((((a * t) - b_neg) * t + c) * t + x0) * scale; + } + + inline int32_t size() const { return size_; } + inline int32_t head() const { return write_head_; } + + private: + int16_t* s16_; + int8_t* s8_; + + float quantization_error_; + + int16_t tail_ptr_; + + int32_t size_; + int32_t write_head_; + + int16_t* tail_; + int32_t crossfade_counter_; + + DISALLOW_COPY_AND_ASSIGN(AudioBuffer); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_AUDIO_BUFFER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/correlator.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/correlator.cc new file mode 100644 index 00000000..f8f2bf7c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/correlator.cc @@ -0,0 +1,88 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Search for stretch/shift splicing points by maximizing correlation. + +#include "clouds/dsp/correlator.h" + +#include + +namespace clouds { + +using namespace std; + +void Correlator::Init(uint32_t* source, uint32_t* destination) { + source_ = source; + destination_ = destination; + offset_ = 0; + best_match_ = 0; + done_ = true; +} + +void Correlator::EvaluateNextCandidate() { + if (done_) { + return; + } + uint32_t num_words = size_ >> 5; + uint32_t offset_words = candidate_ >> 5; + uint32_t offset_bits = candidate_ & 0x1f; + uint32_t* source = &source_[0]; + uint32_t* destination = &destination_[offset_words]; + + uint32_t xcorr = 0; + for (uint32_t i = 0; i < num_words; ++i) { + uint32_t source_bits = source[i]; + uint32_t destination_bits = 0; + destination_bits |= destination[i] << offset_bits; + destination_bits |= destination[i + 1] >> (32 - offset_bits); + uint32_t count = ~(source_bits ^ destination_bits); + count = count - ((count >> 1) & 0x55555555); + count = (count & 0x33333333) + ((count >> 2) & 0x33333333); + count = (((count + (count >> 4)) & 0xf0f0f0f) * 0x1010101) >> 24; + xcorr += count; + } + if (xcorr > best_score_) { + best_match_ = candidate_; + best_score_ = xcorr; + } + ++candidate_; + done_ = candidate_ >= size_; +} + +void Correlator::StartSearch( + int32_t size, + int32_t offset, + int32_t increment) { + offset_ = offset; + increment_ = increment; + best_score_ = 0; + best_match_ = 0; + candidate_ = 0; + size_ = size; + done_ = false; +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/correlator.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/correlator.h new file mode 100644 index 00000000..496d3b6d --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/correlator.h @@ -0,0 +1,88 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Search for stretch/shift splicing points by maximizing correlation. +// Correlation is computed by XOR-ing the bit sign of samples - this allows +// 32 samples to be matched in one single XOR operation. + +#ifndef CLOUDS_DSP_CORRELATOR_H_ +#define CLOUDS_DSP_CORRELATOR_H_ + +#include "stmlib/stmlib.h" + +namespace clouds { + +class Correlator { + public: + Correlator() { } + ~Correlator() { } + + void Init(uint32_t* source, uint32_t* destination); + + void StartSearch(int32_t size, int32_t offset, int32_t increment); + + inline int32_t best_match() const { + return offset_ + (best_match_ * (increment_ >> 4) >> 12); + } + + inline void EvaluateSomeCandidates() { + size_t num_candidates = (size_ >> 2) + 16; + while (num_candidates) { + EvaluateNextCandidate(); + --num_candidates; + } + } + + void EvaluateNextCandidate(); + + inline uint32_t* source() { return source_; } + inline uint32_t* destination() { return destination_; } + inline int32_t candidate() { return candidate_; } + + inline bool done() { return done_; } + + private: + uint32_t* source_; + uint32_t* destination_; + + int32_t offset_; + int32_t increment_; + int32_t size_; + int32_t candidate_; + + uint32_t best_score_; + int32_t best_match_; + + int32_t trace_; + + bool done_; + + DISALLOW_COPY_AND_ASSIGN(Correlator); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_CORRELATOR_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/frame.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/frame.h new file mode 100644 index 00000000..4a9c29fb --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/frame.h @@ -0,0 +1,44 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Audio processing frames. + +#ifndef CLOUDS_DSP_FRAME_H_ +#define CLOUDS_DSP_FRAME_H_ + +#include "stmlib/stmlib.h" + +namespace clouds { + +const int32_t kMaxNumChannels = 2; +const size_t kMaxBlockSize = 32; + +typedef struct { short l; short r; } ShortFrame; +typedef struct { float l; float r; } FloatFrame; + +} // namespace clouds + +#endif // CLOUDS_DSP_FRAME_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/diffuser.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/diffuser.h new file mode 100644 index 00000000..4858083e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/diffuser.h @@ -0,0 +1,112 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// AP diffusion network. + +#ifndef CLOUDS_DSP_FX_DIFFUSER_H_ +#define CLOUDS_DSP_FX_DIFFUSER_H_ + +#include "stmlib/stmlib.h" + +#include "clouds/dsp/fx/fx_engine.h" + +namespace clouds { + +class Diffuser { + public: + Diffuser() { } + ~Diffuser() { } + + void Init(float* buffer) { + engine_.Init(buffer); + } + + void Process(FloatFrame* in_out, size_t size) { + typedef E::Reserve<126, + E::Reserve<180, + E::Reserve<269, + E::Reserve<444, + E::Reserve<151, + E::Reserve<205, + E::Reserve<245, + E::Reserve<405> > > > > > > > Memory; + E::DelayLine apl1; + E::DelayLine apl2; + E::DelayLine apl3; + E::DelayLine apl4; + E::DelayLine apr1; + E::DelayLine apr2; + E::DelayLine apr3; + E::DelayLine apr4; + E::Context c; + const float kap = 0.625f; + while (size--) { + engine_.Start(&c); + + float wet = 0.0f; + c.Read(in_out->l); + c.Read(apl1 TAIL, kap); + c.WriteAllPass(apl1, -kap); + c.Read(apl2 TAIL, kap); + c.WriteAllPass(apl2, -kap); + c.Read(apl3 TAIL, kap); + c.WriteAllPass(apl3, -kap); + c.Read(apl4 TAIL, kap); + c.WriteAllPass(apl4, -kap); + c.Write(wet, 0.0f); + in_out->l += amount_ * (wet - in_out->l); + + c.Read(in_out->r); + c.Read(apr1 TAIL, kap); + c.WriteAllPass(apr1, -kap); + c.Read(apr2 TAIL, kap); + c.WriteAllPass(apr2, -kap); + c.Read(apr3 TAIL, kap); + c.WriteAllPass(apr3, -kap); + c.Read(apr4 TAIL, kap); + c.WriteAllPass(apr4, -kap); + c.Write(wet, 0.0f); + in_out->r += amount_ * (wet - in_out->r); + + ++in_out; + } + } + + void set_amount(float amount) { + amount_ = amount; + } + + private: + typedef FxEngine<2048, FORMAT_32_BIT> E; + E engine_; + + float amount_; + DISALLOW_COPY_AND_ASSIGN(Diffuser); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_FX_DIFFUSER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/fx_engine.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/fx_engine.h new file mode 100644 index 00000000..c39c6c81 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/fx_engine.h @@ -0,0 +1,302 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Base class for building reverbs. + +#ifndef CLOUDS_DSP_FX_FX_ENGINE_H_ +#define CLOUDS_DSP_FX_FX_ENGINE_H_ + +#include + +#include "stmlib/stmlib.h" + +#include "stmlib/dsp/dsp.h" +#include "stmlib/dsp/cosine_oscillator.h" + +namespace clouds { + +#define TAIL , -1 + +enum Format { + FORMAT_12_BIT, + FORMAT_16_BIT, + FORMAT_32_BIT +}; + +enum LFOIndex { + LFO_1, + LFO_2 +}; + +template +struct DataType { }; + +template<> +struct DataType { + typedef uint16_t T; + + static inline float Decompress(T value) { + return static_cast(static_cast(value)) / 4096.0f; + } + + static inline T Compress(float value) { + return static_cast( + stmlib::Clip16(static_cast(value * 4096.0f))); + } +}; + +template<> +struct DataType { + typedef uint16_t T; + + static inline float Decompress(T value) { + return static_cast(static_cast(value)) / 32768.0f; + } + + static inline T Compress(float value) { + return static_cast( + stmlib::Clip16(static_cast(value * 32768.0f))); + } +}; + +template<> +struct DataType { + typedef float T; + + static inline float Decompress(T value) { + return value;; + } + + static inline T Compress(float value) { + return value; + } +}; + +template< + size_t size, + Format format = FORMAT_12_BIT> +class FxEngine { + public: + typedef typename DataType::T T; + FxEngine() { } + ~FxEngine() { } + + void Init(T* buffer) { + buffer_ = buffer; + Clear(); + } + + void Clear() { + std::fill(&buffer_[0], &buffer_[size], 0); + write_ptr_ = 0; + } + + struct Empty { }; + + template + struct Reserve { + typedef T Tail; + enum { + length = l + }; + }; + + template + struct DelayLine { + enum { + length = DelayLine::length, + base = DelayLine::base + DelayLine::length + 1 + }; + }; + + template + struct DelayLine { + enum { + length = Memory::length, + base = 0 + }; + }; + + class Context { + friend class FxEngine; + public: + Context() { } + ~Context() { } + + inline void Load(float value) { + accumulator_ = value; + } + + inline void Read(float value, float scale) { + accumulator_ += value * scale; + } + + inline void Read(float value) { + accumulator_ += value; + } + + inline void Write(float& value) { + value = accumulator_; + } + + inline void Write(float& value, float scale) { + value = accumulator_; + accumulator_ *= scale; + } + + template + inline void Write(D& d, int32_t offset, float scale) { + STATIC_ASSERT(D::base + D::length <= size, delay_memory_full); + T w = DataType::Compress(accumulator_); + if (offset == -1) { + buffer_[(write_ptr_ + D::base + D::length - 1) & MASK] = w; + } else { + buffer_[(write_ptr_ + D::base + offset) & MASK] = w; + } + accumulator_ *= scale; + } + + template + inline void Write(D& d, float scale) { + Write(d, 0, scale); + } + + template + inline void WriteAllPass(D& d, int32_t offset, float scale) { + Write(d, offset, scale); + accumulator_ += previous_read_; + } + + template + inline void WriteAllPass(D& d, float scale) { + WriteAllPass(d, 0, scale); + } + + template + inline void Read(D& d, int32_t offset, float scale) { + STATIC_ASSERT(D::base + D::length <= size, delay_memory_full); + T r; + if (offset == -1) { + r = buffer_[(write_ptr_ + D::base + D::length - 1) & MASK]; + } else { + r = buffer_[(write_ptr_ + D::base + offset) & MASK]; + } + float r_f = DataType::Decompress(r); + previous_read_ = r_f; + accumulator_ += r_f * scale; + } + + template + inline void Read(D& d, float scale) { + Read(d, 0, scale); + } + + inline void Lp(float& state, float coefficient) { + state += coefficient * (accumulator_ - state); + accumulator_ = state; + } + + inline void Hp(float& state, float coefficient) { + state += coefficient * (accumulator_ - state); + accumulator_ -= state; + } + + template + inline void Interpolate(D& d, float offset, float scale) { + STATIC_ASSERT(D::base + D::length <= size, delay_memory_full); + MAKE_INTEGRAL_FRACTIONAL(offset); + float a = DataType::Decompress( + buffer_[(write_ptr_ + offset_integral + D::base) & MASK]); + float b = DataType::Decompress( + buffer_[(write_ptr_ + offset_integral + D::base + 1) & MASK]); + float x = a + (b - a) * offset_fractional; + previous_read_ = x; + accumulator_ += x * scale; + } + + template + inline void Interpolate( + D& d, float offset, LFOIndex index, float amplitude, float scale) { + STATIC_ASSERT(D::base + D::length <= size, delay_memory_full); + offset += amplitude * lfo_value_[index]; + MAKE_INTEGRAL_FRACTIONAL(offset); + float a = DataType::Decompress( + buffer_[(write_ptr_ + offset_integral + D::base) & MASK]); + float b = DataType::Decompress( + buffer_[(write_ptr_ + offset_integral + D::base + 1) & MASK]); + float x = a + (b - a) * offset_fractional; + previous_read_ = x; + accumulator_ += x * scale; + } + + private: + float accumulator_; + float previous_read_; + float lfo_value_[2]; + T* buffer_; + int32_t write_ptr_; + + DISALLOW_COPY_AND_ASSIGN(Context); + }; + + inline void SetLFOFrequency(LFOIndex index, float frequency) { + lfo_[index].template Init( + frequency * 32.0f); + } + + inline void Start(Context* c) { + --write_ptr_; + if (write_ptr_ < 0) { + write_ptr_ += size; + } + c->accumulator_ = 0.0f; + c->previous_read_ = 0.0f; + c->buffer_ = buffer_; + c->write_ptr_ = write_ptr_; + if ((write_ptr_ & 31) == 0) { + c->lfo_value_[0] = lfo_[0].Next(); + c->lfo_value_[1] = lfo_[1].Next(); + } else { + c->lfo_value_[0] = lfo_[0].value(); + c->lfo_value_[1] = lfo_[1].value(); + } + } + + private: + enum { + MASK = size - 1 + }; + + int32_t write_ptr_; + T* buffer_; + stmlib::CosineOscillator lfo_[2]; + + DISALLOW_COPY_AND_ASSIGN(FxEngine); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_FX_FX_ENGINE_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/pitch_shifter.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/pitch_shifter.h new file mode 100644 index 00000000..b83d77d4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/pitch_shifter.h @@ -0,0 +1,112 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Pitch shifter. + +#ifndef CLOUDS_DSP_FX_PITCH_SHIFTER_H_ +#define CLOUDS_DSP_FX_PITCH_SHIFTER_H_ + +#include "stmlib/stmlib.h" + +#include "clouds/dsp/frame.h" +#include "clouds/dsp/fx/fx_engine.h" + +namespace clouds { + +class PitchShifter { + public: + PitchShifter() { } + ~PitchShifter() { } + + void Init(float* buffer,float initialPhase) { + engine_.Init(buffer); + phase_ = initialPhase; + size_ = 2047.0f; + } + + void Clear() { + engine_.Clear(); + } + + //inline void Process(FloatFrame* input_output, size_t size) { + // while (size--) { + // Process(input_output); + // ++input_output; + // } + //} + + void Process(FloatFrame* input_output,bool useTriangleWindow) { + typedef E::Reserve<2047, E::Reserve<2047> > Memory; + E::DelayLine grain; + E::Context c; + engine_.Start(&c); + + phase_ += (1.0f - ratio_) / size_; + if (phase_ >= 1.0f) { + phase_ -= 1.0f; + } + if (phase_ <= 0.0f) { + phase_ += 1.0f; + } + float tri = 1.0f; + if(useTriangleWindow) { + tri = 2.0f * (phase_ >= 0.5f ? 1.0f - phase_ : phase_); + } + float phase = phase_ * size_; + float half = phase + size_ * 0.5f; + if (half >= size_) { + half -= size_; + } + + c.Read(input_output->l, 1.0f); + c.Write(grain, 0.0f); + c.Interpolate(grain, phase, tri); + c.Interpolate(grain, half, 1.0f - tri); + c.Write(input_output->l, 0.0f); + } + + inline void set_ratio(float ratio) { + ratio_ = ratio; + } + + inline void set_size(float size) { + float target_size = 128.0f + (2047.0f - 128.0f) * size * size * size; + ONE_POLE(size_, target_size, 0.05f) + } + + private: + typedef FxEngine<4096, FORMAT_32_BIT> E; + E engine_; + float phase_; + float ratio_; + float size_; + + DISALLOW_COPY_AND_ASSIGN(PitchShifter); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_FX_MINI_CHORUS_H_ \ No newline at end of file diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/reverb.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/reverb.h new file mode 100644 index 00000000..5407a019 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/fx/reverb.h @@ -0,0 +1,180 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Reverb. + +#ifndef CLOUDS_DSP_FX_REVERB_H_ +#define CLOUDS_DSP_FX_REVERB_H_ + +#include "stmlib/stmlib.h" + +#include "clouds/dsp/fx/fx_engine.h" + +namespace clouds { + +class Reverb { + public: + Reverb() { } + ~Reverb() { } + + void Init(uint16_t* buffer) { + engine_.Init(buffer); + engine_.SetLFOFrequency(LFO_1, 0.5f / 32000.0f); + engine_.SetLFOFrequency(LFO_2, 0.3f / 32000.0f); + lp_ = 0.7f; + diffusion_ = 0.625f; + } + + void Process(FloatFrame* in_out, size_t size) { + // This is the Griesinger topology described in the Dattorro paper + // (4 AP diffusers on the input, then a loop of 2x 2AP+1Delay). + // Modulation is applied in the loop of the first diffuser AP for additional + // smearing; and to the two long delays for a slow shimmer/chorus effect. + typedef E::Reserve<113, + E::Reserve<162, + E::Reserve<241, + E::Reserve<399, + E::Reserve<1653, + E::Reserve<2038, + E::Reserve<3411, + E::Reserve<1913, + E::Reserve<1663, + E::Reserve<4782> > > > > > > > > > Memory; + E::DelayLine ap1; + E::DelayLine ap2; + E::DelayLine ap3; + E::DelayLine ap4; + E::DelayLine dap1a; + E::DelayLine dap1b; + E::DelayLine del1; + E::DelayLine dap2a; + E::DelayLine dap2b; + E::DelayLine del2; + E::Context c; + + const float kap = diffusion_; + const float klp = lp_; + const float krt = reverb_time_; + const float amount = amount_; + const float gain = input_gain_; + + float lp_1 = lp_decay_1_; + float lp_2 = lp_decay_2_; + + while (size--) { + float wet; + float apout = 0.0f; + engine_.Start(&c); + + // Smear AP1 inside the loop. + c.Interpolate(ap1, 10.0f, LFO_1, 60.0f, 1.0f); + c.Write(ap1, 100, 0.0f); + + c.Read(in_out->l + in_out->r, gain); + + // Diffuse through 4 allpasses. + c.Read(ap1 TAIL, kap); + c.WriteAllPass(ap1, -kap); + c.Read(ap2 TAIL, kap); + c.WriteAllPass(ap2, -kap); + c.Read(ap3 TAIL, kap); + c.WriteAllPass(ap3, -kap); + c.Read(ap4 TAIL, kap); + c.WriteAllPass(ap4, -kap); + c.Write(apout); + + // Main reverb loop. + c.Load(apout); + c.Interpolate(del2, 4680.0f, LFO_2, 100.0f, krt); + c.Lp(lp_1, klp); + c.Read(dap1a TAIL, -kap); + c.WriteAllPass(dap1a, kap); + c.Read(dap1b TAIL, kap); + c.WriteAllPass(dap1b, -kap); + c.Write(del1, 2.0f); + c.Write(wet, 0.0f); + + in_out->l += (wet - in_out->l) * amount; + + c.Load(apout); + // c.Interpolate(del1, 4450.0f, LFO_1, 50.0f, krt); + c.Read(del1 TAIL, krt); + c.Lp(lp_2, klp); + c.Read(dap2a TAIL, kap); + c.WriteAllPass(dap2a, -kap); + c.Read(dap2b TAIL, -kap); + c.WriteAllPass(dap2b, kap); + c.Write(del2, 2.0f); + c.Write(wet, 0.0f); + + in_out->r += (wet - in_out->r) * amount; + + ++in_out; + } + + lp_decay_1_ = lp_1; + lp_decay_2_ = lp_2; + } + + inline void set_amount(float amount) { + amount_ = amount; + } + + inline void set_input_gain(float input_gain) { + input_gain_ = input_gain; + } + + inline void set_time(float reverb_time) { + reverb_time_ = reverb_time; + } + + inline void set_diffusion(float diffusion) { + diffusion_ = diffusion; + } + + inline void set_lp(float lp) { + lp_ = lp; + } + + private: + typedef FxEngine<16384, FORMAT_12_BIT> E; + E engine_; + + float amount_; + float input_gain_; + float reverb_time_; + float diffusion_; + float lp_; + + float lp_decay_1_; + float lp_decay_2_; + + DISALLOW_COPY_AND_ASSIGN(Reverb); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_FX_REVERB_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/grain.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/grain.h new file mode 100644 index 00000000..9b677074 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/grain.h @@ -0,0 +1,205 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Single grain synthesis. + +#ifndef CLOUDS_DSP_GRAIN_H_ +#define CLOUDS_DSP_GRAIN_H_ + +#include "stmlib/stmlib.h" + +#include "stmlib/dsp/dsp.h" + +#include "clouds/dsp/audio_buffer.h" + +#include "clouds/resources.h" + +namespace clouds { + +enum GrainQuality { + GRAIN_QUALITY_LOW, + GRAIN_QUALITY_MEDIUM, + GRAIN_QUALITY_HIGH +}; + +class Grain { + public: + Grain() { } + ~Grain() { } + + void Init() { + active_ = false; + envelope_phase_ = 2.0f; + } + + void Start( + int32_t pre_delay, + int32_t buffer_size, + int32_t start, + int32_t width, + int32_t phase_increment, + float window_shape, + float gain_l, + float gain_r, + GrainQuality recommended_quality) { + pre_delay_ = pre_delay; + width_ = width; + first_sample_ = (start + buffer_size) % buffer_size; + phase_increment_ = phase_increment; + phase_ = 0; + envelope_phase_ = 0.0f; + envelope_phase_increment_ = 2.0f / static_cast(width); + if (window_shape >= 0.5f) { + envelope_smoothness_ = (window_shape - 0.5f) * 2.0f; + envelope_slope_ = 0.0f; + } else { + envelope_smoothness_ = 0.0f; + envelope_slope_ = 0.5f / (window_shape + 0.01f); + } + active_ = true; + gain_l_ = gain_l; + gain_r_ = gain_r; + recommended_quality_ = recommended_quality; + } + + template + inline void RenderEnvelope(float* destination, size_t size) { + const float increment = envelope_phase_increment_; + const float smoothness = envelope_smoothness_; + const float slope = envelope_slope_; + + float phase = envelope_phase_; + while (size--) { + float gain = phase; + gain = gain >= 1.0f ? 2.0f - gain : gain; + if (use_lut_for_envelope) { + if (quality == GRAIN_QUALITY_HIGH) { + float window = 0.0f; + window = stmlib::Interpolate(lut_window, gain, 4096.0f); + gain += smoothness * (window - gain); + } + } else { + if (quality >= GRAIN_QUALITY_MEDIUM) { + gain *= slope; + if (gain >= 1.0f) gain = 1.0f; + } + } + phase += increment; + if (phase >= 2.0f) { + *destination = -1.0f; + break; + } + *destination++ = gain; + } + envelope_phase_ = phase; + } + + template + inline void OverlapAdd( + const AudioBuffer* buffer, + float* destination, + float* envelope, + size_t size) { + if (!active_) { + return; + } + // Rendering is done on 32-sample long blocks. The pre-delay allows grains + // to start at arbitrary samples within a block, rather than at block + // boundaries. + while (pre_delay_ && size) { + destination += 2; + --size; + --pre_delay_; + } + + // Pre-render the envelope in one pass. + if (envelope_smoothness_ == 0.0f) { + RenderEnvelope(envelope, size); + } else { + RenderEnvelope(envelope, size); + } + + const int32_t phase_increment = phase_increment_; + const int32_t first_sample = first_sample_; + const float gain_l = gain_l_; + const float gain_r = gain_r_; + int32_t phase = phase_; + while (size--) { + int32_t sample_index = first_sample + (phase >> 16); + + float gain = *envelope++; + if (gain == -1.0f) { + active_ = false; + break; + } + + float l = buffer[0].template Read( + sample_index, phase & 65535) * gain; + if (num_channels == 1) { + *destination++ += l * gain_l; + *destination++ += l * gain_r; + } else if (num_channels == 2) { + float r = buffer[1].template Read( + sample_index, phase & 65535) * gain; + *destination++ += l * gain_l + r * (1.0f - gain_r); + *destination++ += r * gain_r + l * (1.0f - gain_l); + } + phase += phase_increment; + } + phase_ = phase; + } + + inline bool active() { return active_; } + + inline GrainQuality recommended_quality() const { + return recommended_quality_; + } + + private: + int32_t first_sample_; + int32_t width_; + int32_t phase_; + int32_t phase_increment_; + int32_t pre_delay_; + + float envelope_smoothness_; + float envelope_slope_; + float envelope_phase_; + float envelope_phase_increment_; + + float gain_l_; + float gain_r_; + + bool active_; + + GrainQuality recommended_quality_; + + DISALLOW_COPY_AND_ASSIGN(Grain); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_GRAIN_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_processor.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_processor.cc new file mode 100644 index 00000000..9168904f --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_processor.cc @@ -0,0 +1,289 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Main processing class. + +#include "clouds/dsp/granular_processor.h" + +#include + +#include "clouds/drivers/debug_pin.h" + +#include "stmlib/dsp/parameter_interpolator.h" +#include "stmlib/utils/buffer_allocator.h" + +#include "clouds/resources.h" + +namespace clouds { + +using namespace std; +using namespace stmlib; + +void GranularProcessor::Init( + void* large_buffer, size_t large_buffer_size, + void* small_buffer, size_t small_buffer_size) { + buffer_[0] = large_buffer; + buffer_[1] = small_buffer; + buffer_size_[0] = large_buffer_size; + buffer_size_[1] = small_buffer_size; + + num_channels_ = 1; + low_fidelity_ = false; + bypass_ = false; + + src_down_.Init(); + src_up_.Init(); + + ResetFilters(); + + previous_playback_mode_ = PLAYBACK_MODE_LAST; + reset_buffers_ = true; + dry_wet_ = 0.0f; +} + +void GranularProcessor::ResetFilters() { + for (int32_t i = 0; i < 2; ++i) { + fb_filter_[i].Init(); + } +} + +void GranularProcessor::ProcessGranular( + FloatFrame* input, + FloatFrame* output, + size_t size) { + + parameters_.spectral.quantization = parameters_.texture; + parameters_.spectral.refresh_rate = 0.01f + 0.99f * parameters_.density; + float warp = parameters_.size - 0.5f; + parameters_.spectral.warp = 4.0f * warp * warp * warp + 0.5f; + + float randomization = parameters_.density - 0.5f; + randomization *= randomization * 4.2f; + randomization -= 0.05f; + CONSTRAIN(randomization, 0.0f, 1.0f); + parameters_.spectral.phase_randomization = randomization; + phase_vocoder_.Process(parameters_, input, output, size); + + if (num_channels_ == 1) { + for (size_t i = 0; i < size; ++i) { + output[i].r = output[i].l; + } + } +} + +void GranularProcessor::Process( + ShortFrame* input, + ShortFrame* output, + size_t size) { + // TIC + if (bypass_) { + copy(&input[0], &input[size], &output[0]); + return; + } + + if (silence_ || reset_buffers_ || + previous_playback_mode_ != playback_mode_) { + short* output_samples = &output[0].l; + fill(&output_samples[0], &output_samples[size << 1], 0); + return; + } + + // Convert input buffers to float, and mixdown for mono processing. + for (size_t i = 0; i < size; ++i) { + in_[i].l = static_cast(input[i].l) / 32768.0f; + in_[i].r = static_cast(input[i].r) / 32768.0f; + } + if (num_channels_ == 1) { + for (size_t i = 0; i < size; ++i) { + in_[i].l = (in_[i].l + in_[i].r) * 0.5f; + in_[i].r = in_[i].l; + } + } + + // Apply feedback, with high-pass filtering to prevent build-ups at very + // low frequencies (causing large DC swings). + ONE_POLE(freeze_lp_, parameters_.freeze ? 1.0f : 0.0f, 0.0005f) + float feedback = parameters_.feedback; + float cutoff = (20.0f + 100.0f * feedback * feedback) / sample_rate(); + fb_filter_[0].set_f_q(cutoff, 1.0f); + fb_filter_[1].set(fb_filter_[0]); + fb_filter_[0].Process(&fb_[0].l, &fb_[0].l, size, 2); + fb_filter_[1].Process(&fb_[0].r, &fb_[0].r, size, 2); + float fb_gain = feedback * (1.0f - freeze_lp_); + for (size_t i = 0; i < size; ++i) { + in_[i].l += fb_gain * ( + SoftLimit(fb_gain * 1.4f * fb_[i].l + in_[i].l) - in_[i].l); + in_[i].r += fb_gain * ( + SoftLimit(fb_gain * 1.4f * fb_[i].r + in_[i].r) - in_[i].r); + } + + ProcessGranular(in_, out_, size); + + + // This is what is fed back. Reverb is not fed back. + copy(&out_[0], &out_[size], &fb_[0]); + + + const float post_gain = 1.2f; + ParameterInterpolator dry_wet_mod(&dry_wet_, parameters_.dry_wet, size); + for (size_t i = 0; i < size; ++i) { + float dry_wet = dry_wet_mod.Next(); + float fade_in = Interpolate(lut_xfade_in, dry_wet, 16.0f); + float fade_out = Interpolate(lut_xfade_out, dry_wet, 16.0f); + float l = static_cast(input[i].l) / 32768.0f * fade_out; + float r = static_cast(input[i].r) / 32768.0f * fade_out; + l += out_[i].l * post_gain * fade_in; + r += out_[i].r * post_gain * fade_in; + output[i].l = SoftConvert(l); + output[i].r = SoftConvert(r); + } +} + +void GranularProcessor::PreparePersistentData() { + persistent_state_.write_head[0] = buffer_16_[0].head(); + persistent_state_.write_head[1] = buffer_16_[1].head(); + persistent_state_.quality = quality(); + persistent_state_.spectral = playback_mode() == PLAYBACK_MODE_SPECTRAL; +} + +void GranularProcessor::GetPersistentData( + PersistentBlock* block, size_t *num_blocks) { + PersistentBlock* first_block = block; + + block->tag = FourCC<'s', 't', 'a', 't'>::value; + block->data = &persistent_state_; + block->size = sizeof(PersistentState); + ++block; + + // Create save block holding the audio buffers. + for (int32_t i = 0; i < num_channels_; ++i) { + block->tag = FourCC<'b', 'u', 'f', 'f'>::value; + block->data = buffer_[i]; + block->size = buffer_size_[num_channels_ - 1]; + ++block; + } + *num_blocks = block - first_block; +} + +bool GranularProcessor::LoadPersistentData(const uint32_t* data) { + // Force a silent output while the swapping of buffers takes place. + silence_ = true; + + PersistentBlock block[4]; + size_t num_blocks; + GetPersistentData(block, &num_blocks); + + for (size_t i = 0; i < num_blocks; ++i) { + // Check that the format is correct. + if (block[i].tag != data[0] || block[i].size != data[1]) { + silence_ = false; + return false; + } + + // All good. Load the data. 2 words have already been used for the block tag + // and the block size. + data += 2; + memcpy(block[i].data, data, block[i].size); + data += block[i].size / sizeof(uint32_t); + + if (i == 0) { + // We now know from which mode the data was saved. + bool currently_spectral = playback_mode_ == PLAYBACK_MODE_SPECTRAL; + bool requires_spectral = persistent_state_.spectral; + if (currently_spectral ^ requires_spectral) { + set_playback_mode(PLAYBACK_MODE_SPECTRAL); + } + set_quality(persistent_state_.quality); + + // We can force a switch to this mode, and once everything has been + // initialized for this mode, we continue with the loop to copy the + // actual buffer data - with all state variables correctly initialized. + Prepare(); + GetPersistentData(block, &num_blocks); + } + } + + // We can finally reset the position of the write heads. + buffer_16_[0].Resync(persistent_state_.write_head[0]); + buffer_16_[1].Resync(persistent_state_.write_head[1]); + parameters_.freeze = true; + silence_ = false; + return true; +} + +void GranularProcessor::Prepare() { + bool playback_mode_changed = previous_playback_mode_ != playback_mode_; + bool benign_change = false; + + if (!reset_buffers_ && playback_mode_changed && benign_change) { + ResetFilters(); + previous_playback_mode_ = playback_mode_; + } + + if ((playback_mode_changed && !benign_change) || reset_buffers_) { + parameters_.freeze = false; + } + + if (reset_buffers_ || (playback_mode_changed && !benign_change)) { + void* buffer[2]; + size_t buffer_size[2]; + void* workspace; + size_t workspace_size; + if (num_channels_ == 1) { + // Large buffer: 120k of sample memory. + // small buffer: fully allocated to FX workspace. + buffer[0] = buffer_[0]; + buffer_size[0] = buffer_size_[0]; + buffer[1] = NULL; + buffer_size[1] = 0; + workspace = buffer_[1]; + workspace_size = buffer_size_[1]; + } else { + // Large buffer: 64k of sample memory + FX workspace. + // small buffer: 64k of sample memory. + buffer_size[0] = buffer_size[1] = buffer_size_[1]; + buffer[0] = buffer_[0]; + buffer[1] = buffer_[1]; + + workspace_size = buffer_size_[0] - buffer_size_[1]; + workspace = static_cast(buffer[0]) + buffer_size[0]; + } + float sr = sample_rate(); + + BufferAllocator allocator(workspace, workspace_size); + + phase_vocoder_.Init( + buffer, buffer_size, + lut_sine_window_4096, 4096, + num_channels_, resolution(), sr); + reset_buffers_ = false; + previous_playback_mode_ = playback_mode_; + } + + phase_vocoder_.Buffer(); +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_processor.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_processor.h new file mode 100644 index 00000000..aad917c8 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_processor.h @@ -0,0 +1,206 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Main processing class. + +#ifndef CLOUDS_DSP_GRANULAR_PROCESSOR_H_ +#define CLOUDS_DSP_GRANULAR_PROCESSOR_H_ + +#include "stmlib/stmlib.h" +#include "stmlib/dsp/filter.h" + +#include "clouds/dsp/correlator.h" +#include "clouds/dsp/frame.h" +#include "clouds/dsp/fx/diffuser.h" +#include "clouds/dsp/fx/pitch_shifter.h" +#include "clouds/dsp/fx/reverb.h" +#include "clouds/dsp/granular_processor.h" +#include "clouds/dsp/granular_sample_player.h" +#include "clouds/dsp/looping_sample_player.h" +#include "clouds/dsp/pvoc/phase_vocoder.h" +#include "clouds/dsp/sample_rate_converter.h" +#include "clouds/dsp/wsola_sample_player.h" + +namespace clouds { + +const int32_t kDownsamplingFactor = 2; + +enum PlaybackMode { + PLAYBACK_MODE_GRANULAR, + PLAYBACK_MODE_STRETCH, + PLAYBACK_MODE_LOOPING_DELAY, + PLAYBACK_MODE_SPECTRAL, + PLAYBACK_MODE_LAST +}; + +// State of the recording buffer as saved in one of the 4 sample memories. +struct PersistentState { + int32_t write_head[2]; + uint8_t quality; + uint8_t spectral; +}; + +// Data block as saved in one of the 4 sample memories. +struct PersistentBlock { + uint32_t tag; + uint32_t size; + void* data; +}; + +class GranularProcessor { + public: + GranularProcessor() { } + ~GranularProcessor() { } + + void Init( + void* large_buffer, + size_t large_buffer_size, + void* small_buffer, + size_t small_buffer_size); + + void Process(ShortFrame* input, ShortFrame* output, size_t size); + void Prepare(); + + inline Parameters* mutable_parameters() { + return ¶meters_; + } + + inline const Parameters& parameters() const { + return parameters_; + } + + inline void ToggleFreeze() { + parameters_.freeze = !parameters_.freeze; + } + + inline void set_freeze(bool freeze) { + parameters_.freeze = freeze; + } + + inline bool frozen() const { + return parameters_.freeze; + } + + inline void set_silence(bool silence) { + silence_ = silence; + } + + inline void set_bypass(bool bypass) { + bypass_ = bypass; + } + + inline bool bypass() const { + return bypass_; + } + + inline void set_playback_mode(PlaybackMode playback_mode) { + playback_mode_ = playback_mode; + } + + inline PlaybackMode playback_mode() const { return playback_mode_; } + + inline void set_quality(int32_t quality) { + set_num_channels(quality & 1 ? 1 : 2); + set_low_fidelity(quality >> 1 ? true : false); + } + + inline void set_num_channels(int32_t num_channels) { + reset_buffers_ = reset_buffers_ || num_channels_ != num_channels; + num_channels_ = num_channels; + } + + inline void set_low_fidelity(bool low_fidelity) { + reset_buffers_ = reset_buffers_ || low_fidelity != low_fidelity_; + low_fidelity_ = low_fidelity; + } + + inline int32_t quality() const { + int32_t quality = 0; + if (num_channels_ == 1) quality |= 1; + if (low_fidelity_) quality |= 2; + return quality; + } + + void GetPersistentData(PersistentBlock* block, size_t *num_blocks); + bool LoadPersistentData(const uint32_t* data); + void PreparePersistentData(); + + private: + inline int32_t resolution() const { + return low_fidelity_ ? 8 : 16; + } + + inline float sample_rate() const { + return 32000.0f / \ + (low_fidelity_ ? kDownsamplingFactor : 1); + } + + void ResetFilters(); + void ProcessGranular(FloatFrame* input, FloatFrame* output, size_t size); + + PlaybackMode playback_mode_; + PlaybackMode previous_playback_mode_; + int32_t num_channels_; + bool low_fidelity_; + + bool silence_; + bool bypass_; + bool reset_buffers_; + float freeze_lp_; + float dry_wet_; + + void* buffer_[2]; + size_t buffer_size_[2]; + + PhaseVocoder phase_vocoder_; + + stmlib::Svf fb_filter_[2]; + stmlib::Svf hp_filter_[2]; + stmlib::Svf lp_filter_[2]; + + AudioBuffer buffer_16_[2]; + + FloatFrame in_[kMaxBlockSize]; + FloatFrame in_downsampled_[kMaxBlockSize / kDownsamplingFactor]; + FloatFrame out_downsampled_[kMaxBlockSize / kDownsamplingFactor]; + FloatFrame out_[kMaxBlockSize]; + FloatFrame fb_[kMaxBlockSize]; + + int16_t tail_buffer_[2][256]; + + Parameters parameters_; + + SampleRateConverter<-kDownsamplingFactor, 45, src_filter_1x_2_45> src_down_; + SampleRateConverter<+kDownsamplingFactor, 45, src_filter_1x_2_45> src_up_; + + PersistentState persistent_state_; + + DISALLOW_COPY_AND_ASSIGN(GranularProcessor); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_GRANULAR_PROCESSOR_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_sample_player.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_sample_player.h new file mode 100644 index 00000000..f0539f02 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/granular_sample_player.h @@ -0,0 +1,256 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Granular playback of audio stored in a buffer. + +#ifndef CLOUDS_DSP_GRANULAR_SAMPLE_PLAYER_H_ +#define CLOUDS_DSP_GRANULAR_SAMPLE_PLAYER_H_ + +#include "stmlib/stmlib.h" + +#include + +#include "stmlib/dsp/atan.h" +#include "stmlib/dsp/units.h" +#include "stmlib/utils/random.h" + +#include "clouds/dsp/audio_buffer.h" +#include "clouds/dsp/frame.h" +#include "clouds/dsp/grain.h" +#include "clouds/dsp/parameters.h" + +#include "clouds/resources.h" + +namespace clouds { + +const int32_t kMaxNumGrains = 64; + +using namespace stmlib; + +class GranularSamplePlayer { + public: + GranularSamplePlayer() { } + ~GranularSamplePlayer() { } + + void Init(int32_t num_channels, int32_t max_num_grains) { + max_num_grains_ = max_num_grains; + num_midfi_grains_ = 3 * max_num_grains / 4; + gain_normalization_ = 1.0f; + for (int32_t i = 0; i < kMaxNumGrains; ++i) { + grains_[i].Init(); + } + num_grains_ = 0.0f; + num_channels_ = num_channels; + grain_size_hint_ = 1024.0f; + } + + template + void Play( + const AudioBuffer* buffer, + const Parameters& parameters, + float* out, size_t size) { + float overlap = parameters.granular.overlap; + overlap = overlap * overlap * overlap; + float target_num_grains = max_num_grains_ * overlap; + float p = target_num_grains / static_cast(grain_size_hint_); + float space_between_grains = grain_size_hint_ / target_num_grains; + if (parameters.granular.use_deterministic_seed) { + p = -1.0f; + } else { + grain_rate_phasor_ = -1000.0f; + } + + // Build a list of available grains. + int32_t num_available_grains = FillAvailableGrainsList(); + + // Try to schedule new grains. + bool seed_trigger = parameters.trigger; + for (size_t t = 0; t < size; ++t) { + grain_rate_phasor_ += 1.0f; + bool seed_probabilistic = Random::GetFloat() < p + && target_num_grains > num_grains_; + bool seed_deterministic = grain_rate_phasor_ >= space_between_grains; + bool seed = seed_probabilistic || seed_deterministic || seed_trigger; + if (num_available_grains && seed) { + --num_available_grains; + int32_t index = available_grains_[num_available_grains]; + GrainQuality quality; + if (num_available_grains < num_midfi_grains_) { + quality = GRAIN_QUALITY_MEDIUM; + } else { + quality = GRAIN_QUALITY_HIGH; + } + + Grain* g = &grains_[index]; + ScheduleGrain( + g, + parameters, + t, + buffer->size(), + buffer->head() - size + t, + quality); + grain_rate_phasor_ = 0.0f; + seed_trigger = false; + } + } + + // Overlap grains. + std::fill(&out[0], &out[size * 2], 0.0f); + float* e = envelope_buffer_; + for (int32_t i = 0; i < max_num_grains_; ++i) { + Grain* g = &grains_[i]; + if (g->recommended_quality() == GRAIN_QUALITY_HIGH) { + if (num_channels_ == 1) { + g->OverlapAdd<1, GRAIN_QUALITY_HIGH>(buffer, out, e, size); + } else { + g->OverlapAdd<2, GRAIN_QUALITY_HIGH>(buffer, out, e, size); + } + } else if (g->recommended_quality() == GRAIN_QUALITY_MEDIUM) { + if (num_channels_ == 1) { + g->OverlapAdd<1, GRAIN_QUALITY_MEDIUM>(buffer, out, e, size); + } else { + g->OverlapAdd<2, GRAIN_QUALITY_MEDIUM>(buffer, out, e, size); + } + } else { + if (num_channels_ == 1) { + g->OverlapAdd<1, GRAIN_QUALITY_LOW>(buffer, out, e, size); + } else { + g->OverlapAdd<2, GRAIN_QUALITY_LOW>(buffer, out, e, size); + } + } + } + + // Compute normalization factor. + int32_t active_grains = max_num_grains_ - num_available_grains; + SLOPE(num_grains_, static_cast(active_grains), 0.9f, 0.2f); + + float gain_normalization = num_grains_ > 2.0f + ? fast_rsqrt_carmack(num_grains_ - 1.0f) + : 1.0f; + float window_gain = 1.0f + 2.0f * parameters.granular.window_shape; + CONSTRAIN(window_gain, 1.0f, 2.0f); + gain_normalization *= Crossfade( + 1.0f, window_gain, parameters.granular.overlap); + + // Apply gain normalization. + for (size_t t = 0; t < size; ++t) { + ONE_POLE(gain_normalization_, gain_normalization, 0.01f) + *out++ *= gain_normalization_; + *out++ *= gain_normalization_; + } + } + + private: + int32_t FillAvailableGrainsList() { + int32_t num_available_grains = 0; + for (int32_t i = 0; i < max_num_grains_; ++i) { + if (!grains_[i].active()) { + available_grains_[num_available_grains] = i; + ++num_available_grains; + } + } + return num_available_grains; + } + + void ScheduleGrain( + Grain* grain, + const Parameters& parameters, + int32_t pre_delay, + int32_t buffer_size, + int32_t buffer_head, + GrainQuality quality) { + float position = parameters.position; + float pitch = parameters.pitch; + float window_shape = parameters.granular.window_shape; + float grain_size = Interpolate(lut_grain_size, parameters.size, 256.0f); + float pitch_ratio = SemitonesToRatio(pitch); + float inv_pitch_ratio = SemitonesToRatio(-pitch); + float pan = 0.5f + parameters.stereo_spread * (Random::GetFloat() - 0.5f); + float gain_l, gain_r; + if (num_channels_ == 1) { + gain_l = Interpolate(lut_sin, pan, 256.0f); + gain_r = Interpolate(lut_sin + 256, pan, 256.0f); + } else { + if (pan < 0.5f) { + gain_l = 1.0f; + gain_r = 2.0f * pan; + } else { + gain_r = 1.0f; + gain_l = 2.0f * (1.0f - pan); + } + } + + if (pitch_ratio > 1.0f) { + // The grain's play-head moves faster than the buffer record-head. + // we must make sure that the grain will not consume too much data. + // In some situations, it might be necessary to reduce the size of the + // grain. + grain_size = std::min(grain_size, buffer_size * 0.25f * inv_pitch_ratio); + } + + float eaten_by_play_head = grain_size * pitch_ratio; + float eaten_by_recording_head = grain_size; + + float available = 0.0; + available += static_cast(buffer_size); + available -= eaten_by_play_head; + available -= eaten_by_recording_head; + + int32_t size = static_cast(grain_size) & ~1; + int32_t start = buffer_head - static_cast( + position * available + eaten_by_play_head); + grain->Start( + pre_delay, + buffer_size, + start, + size, + static_cast(pitch_ratio * 65536.0f), + window_shape, + gain_l, + gain_r, + quality); + ONE_POLE(grain_size_hint_, grain_size, 0.1f); + } + + int32_t max_num_grains_; + int32_t num_midfi_grains_; + int32_t num_channels_; + + float num_grains_; + float gain_normalization_; + float grain_size_hint_; + float grain_rate_phasor_; + + Grain grains_[kMaxNumGrains]; + int32_t available_grains_[kMaxNumGrains]; + float envelope_buffer_[kMaxBlockSize]; + + DISALLOW_COPY_AND_ASSIGN(GranularSamplePlayer); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_GRANULAR_SAMPLE_PLAYER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/looping_sample_player.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/looping_sample_player.h new file mode 100644 index 00000000..ef9e1894 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/looping_sample_player.h @@ -0,0 +1,206 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Naive playback of audio stored in a buffer. + +#ifndef CLOUDS_DSP_LOOPING_SAMPLE_PLAYER_H_ +#define CLOUDS_DSP_LOOPING_SAMPLE_PLAYER_H_ + +#include "stmlib/stmlib.h" + +#include + +#include "stmlib/dsp/units.h" + +#include "clouds/dsp/audio_buffer.h" +#include "clouds/dsp/frame.h" +#include "clouds/dsp/parameters.h" + +#include "clouds/resources.h" + +namespace clouds { + +const float kCrossfadeDuration = 64.0f; + +using namespace stmlib; + +class LoopingSamplePlayer { + public: + LoopingSamplePlayer() { } + ~LoopingSamplePlayer() { } + + void Init(int32_t num_channels) { + num_channels_ = num_channels; + phase_ = 0.0f; + current_delay_ = 0.0f; + loop_point_ = 0.0f; + loop_duration_ = 0.0f; + tap_delay_ = 0; + tap_delay_counter_ = 0; + synchronized_ = false; + tail_duration_ = 1.0f; + } + + inline bool synchronized() const { return synchronized_; } + + template + void Play( + const AudioBuffer* buffer, + const Parameters& parameters, + float* out, size_t size) { + + int32_t max_delay = buffer->size() - kCrossfadeDuration; + tap_delay_counter_ += size; + if (tap_delay_counter_ > max_delay) { + tap_delay_ = 0; + tap_delay_counter_ = 0; + synchronized_ = false; + } + if (parameters.trigger) { + tap_delay_ = tap_delay_counter_; + tap_delay_counter_ = 0; + synchronized_ = tap_delay_ > 128; + loop_reset_ = phase_; + phase_ = 0.0f; + } + + if (!parameters.freeze) { + while (size--) { + float target_delay = parameters.position * max_delay; + if (synchronized_) { + target_delay = tap_delay_; + } + float error = (target_delay - current_delay_); + float delay = current_delay_ + 0.00005f * error; + current_delay_ = delay; + int32_t delay_int = (buffer->head() - 4 - size + buffer->size()) << 12; + delay_int -= static_cast(delay * 4096.0f); + + float l = buffer[0].ReadHermite((delay_int >> 12), delay_int << 4); + if (num_channels_ == 1) { + *out++ = l; + *out++ = l; + } else if (num_channels_ == 2) { + float r = buffer[1].ReadHermite((delay_int >> 12), delay_int << 4); + *out++ = l; + *out++ = r; + } + } + phase_ = 0.0f; + } else { + float loop_point = parameters.position * max_delay * 15.0f / 16.0f; + loop_point += kCrossfadeDuration; + float d = parameters.size; + float loop_duration = (0.01f + 0.99f * d * d * d) * max_delay; + if (synchronized_) { + loop_duration = tap_delay_; + } + if (loop_point + loop_duration >= max_delay) { + loop_point = max_delay - loop_duration; + } + float phase_increment = synchronized_ + ? 1.0f + : SemitonesToRatio(parameters.pitch); + + while (size--) { + if (phase_ >= loop_duration_ || phase_ == 0.0f) { + if (phase_ >= loop_duration_) { + loop_reset_ = loop_duration_; + } + if (loop_reset_ >= loop_duration_) { + loop_reset_ = loop_duration_; + } + tail_start_ = loop_duration_ - loop_reset_ + loop_point_; + phase_ = 0.0f; + tail_duration_ = std::min( + kCrossfadeDuration, + kCrossfadeDuration * phase_increment); + loop_point_ = loop_point; + loop_duration_ = loop_duration; + } + phase_ += phase_increment; + + float gain = 1.0f; + if (tail_duration_ != 0.0f) { + gain = phase_ / tail_duration_; + CONSTRAIN(gain, 0.0f, 1.0f); + } + int32_t delay_int = (buffer->head() - 4 + buffer->size()) << 12; + int32_t position = delay_int - static_cast( + (loop_duration_ - phase_ + loop_point_) * 4096.0f); + float l = buffer[0].ReadHermite((position >> 12), position << 4); + if (num_channels_ == 1) { + out[0] = l * gain; + out[1] = l * gain; + } else if (num_channels_ == 2) { + float r = buffer[1].ReadHermite((position >> 12), position << 4); + out[0] = l * gain; + out[1] = r * gain; + } + + if (gain != 1.0f) { + gain = 1.0f - gain; + int32_t position = delay_int - static_cast( + (-phase_ + tail_start_) * 4096.0f); + + float l = buffer[0].ReadHermite((position >> 12), position << 4); + if (num_channels_ == 1) { + out[0] += l * gain; + out[1] += l * gain; + } else if (num_channels_ == 2) { + float r = buffer[1].ReadHermite((position >> 12), position << 4); + out[0] += l * gain; + out[1] += r * gain; + } + } + out += 2; + } + } + } + + private: + float phase_; + float current_delay_; + + float loop_point_; + float loop_duration_; + float tail_start_; + float tail_duration_; + float loop_reset_; + + bool synchronized_; + + int32_t num_channels_; + int32_t elapsed_; + int32_t tap_delay_; + int32_t tap_delay_counter_; + + DISALLOW_COPY_AND_ASSIGN(LoopingSamplePlayer); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_LOOPING_SAMPLE_PLAYER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/mu_law.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/mu_law.cc new file mode 100644 index 00000000..20d467b1 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/mu_law.cc @@ -0,0 +1,69 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Mu-law encoding. + +#include "clouds/dsp/mu_law.h" + +namespace clouds { + +/* extern */ +int16_t lut_ulaw[256] = { + -32124, -31100, -30076, -29052, -28028, -27004, -25980, -24956, + -23932, -22908, -21884, -20860, -19836, -18812, -17788, -16764, + -15996, -15484, -14972, -14460, -13948, -13436, -12924, -12412, + -11900, -11388, -10876, -10364, -9852, -9340, -8828, -8316, + -7932, -7676, -7420, -7164, -6908, -6652, -6396, -6140, + -5884, -5628, -5372, -5116, -4860, -4604, -4348, -4092, + -3900, -3772, -3644, -3516, -3388, -3260, -3132, -3004, + -2876, -2748, -2620, -2492, -2364, -2236, -2108, -1980, + -1884, -1820, -1756, -1692, -1628, -1564, -1500, -1436, + -1372, -1308, -1244, -1180, -1116, -1052, -988, -924, + -876, -844, -812, -780, -748, -716, -684, -652, + -620, -588, -556, -524, -492, -460, -428, -396, + -372, -356, -340, -324, -308, -292, -276, -260, + -244, -228, -212, -196, -180, -164, -148, -132, + -120, -112, -104, -96, -88, -80, -72, -64, + -56, -48, -40, -32, -24, -16, -8, 0, + 32124, 31100, 30076, 29052, 28028, 27004, 25980, 24956, + 23932, 22908, 21884, 20860, 19836, 18812, 17788, 16764, + 15996, 15484, 14972, 14460, 13948, 13436, 12924, 12412, + 11900, 11388, 10876, 10364, 9852, 9340, 8828, 8316, + 7932, 7676, 7420, 7164, 6908, 6652, 6396, 6140, + 5884, 5628, 5372, 5116, 4860, 4604, 4348, 4092, + 3900, 3772, 3644, 3516, 3388, 3260, 3132, 3004, + 2876, 2748, 2620, 2492, 2364, 2236, 2108, 1980, + 1884, 1820, 1756, 1692, 1628, 1564, 1500, 1436, + 1372, 1308, 1244, 1180, 1116, 1052, 988, 924, + 876, 844, 812, 780, 748, 716, 684, 652, + 620, 588, 556, 524, 492, 460, 428, 396, + 372, 356, 340, 324, 308, 292, 276, 260, + 244, 228, 212, 196, 180, 164, 148, 132, + 120, 112, 104, 96, 88, 80, 72, 64, + 56, 48, 40, 32, 24, 16, 8, 0 +}; + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/mu_law.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/mu_law.h new file mode 100644 index 00000000..200085b6 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/mu_law.h @@ -0,0 +1,83 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Mu-law encoding. + +#ifndef CLOUDS_DSP_MU_LAW_H_ +#define CLOUDS_DSP_MU_LAW_H_ + +#include "stmlib/stmlib.h" + +namespace clouds { + +// inline short MuLaw2Lin(uint8_t u_val) { +// int16_t t; +// u_val = ~u_val; +// t = ((u_val & 0xf) << 3) + 0x84; +// t <<= ((unsigned)u_val & 0x70) >> 4; +// return ((u_val & 0x80) ? (0x84 - t) : (t - 0x84)); +// } + +extern int16_t lut_ulaw[256]; + +inline short MuLaw2Lin(uint8_t u_val) { + return lut_ulaw[u_val]; +} + +inline unsigned char Lin2MuLaw(int16_t pcm_val) { + int16_t mask; + int16_t seg; + uint8_t uval; + pcm_val = pcm_val >> 2; + if (pcm_val < 0) { + pcm_val = -pcm_val; + mask = 0x7f; + } else { + mask = 0xff; + } + if (pcm_val > 8159) pcm_val = 8159; + pcm_val += (0x84 >> 2); + + if (pcm_val <= 0x3f) seg = 0; + else if (pcm_val <= 0x7f) seg = 1; + else if (pcm_val <= 0xff) seg = 2; + else if (pcm_val <= 0x1ff) seg = 3; + else if (pcm_val <= 0x3ff) seg = 4; + else if (pcm_val <= 0x7ff) seg = 5; + else if (pcm_val <= 0xfff) seg = 6; + else if (pcm_val <= 0x1fff) seg = 7; + else seg = 8; + if (seg >= 8) + return static_cast(0x7f ^ mask); + else { + uval = static_cast((seg << 4) | ((pcm_val >> (seg + 1)) & 0x0f)); + return (uval ^ mask); + } +} + +} // namespace clouds + +#endif // CLOUDS_DSP_MU_LAW_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/parameters.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/parameters.h new file mode 100644 index 00000000..b63d3854 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/parameters.h @@ -0,0 +1,68 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Parameters of the granular effect. + +#ifndef CLOUDS_DSP_PARAMETERS_H_ +#define CLOUDS_DSP_PARAMETERS_H_ + +#include "stmlib/stmlib.h" + +namespace clouds { + +struct Parameters { + float position; + float size; + float pitch; + float density; + float texture; + float dry_wet; + float stereo_spread; + float feedback; + float reverb; + + bool freeze; + bool trigger; + bool gate; + + struct Granular { + float overlap; + float window_shape; + float stereo_spread; + bool use_deterministic_seed; + } granular; + + struct Spectral { + float quantization; + float refresh_rate; + float phase_randomization; + float warp; + } spectral; +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_PARAMETERS_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/frame_transformation.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/frame_transformation.cc new file mode 100644 index 00000000..5d786b2e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/frame_transformation.cc @@ -0,0 +1,361 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Transformations applied to a single STFT slice. + +#include "clouds/dsp/pvoc/frame_transformation.h" + +#include + +#include "stmlib/dsp/atan.h" +#include "stmlib/dsp/units.h" +#include "stmlib/utils/random.h" + +#include "clouds/dsp/frame.h" +#include "clouds/dsp/parameters.h" + +namespace clouds { + +using namespace std; +using namespace stmlib; + +void FrameTransformation::Init( + float* buffer, + int32_t fft_size, + int32_t num_textures) { + fft_size_ = fft_size; + size_ = (fft_size >> 1) - kHighFrequencyTruncation; + + for (int32_t i = 0; i < num_textures; ++i) { + textures_[i] = &buffer[i * size_]; + } + phases_ = static_cast((void*)(textures_[num_textures - 1])); + num_textures_ = num_textures - 1; // Last texture is used for storing phases. + phases_delta_ = phases_ + size_; + + glitch_algorithm_ = 0; + Reset(); +} + +void FrameTransformation::Reset() { + for (int32_t i = 0; i < num_textures_; ++i) { + fill(&textures_[i][0], &textures_[i][size_], 0.0f); + } +} + +void FrameTransformation::Process( + const Parameters& parameters, + float* fft_out, + float* ifft_in) { + fft_out[0] = 0.0f; + fft_out[fft_size_ >> 1] = 0.0f; + + bool freeze = parameters.freeze; + bool glitch = parameters.gate; + float pitch_ratio = SemitonesToRatio(parameters.pitch); + + if (!freeze) { + RectangularToPolar(fft_out); + StoreMagnitudes( + fft_out, + parameters.position, + parameters.spectral.refresh_rate); + } + float* temp = &fft_out[0]; + ReplayMagnitudes(ifft_in, parameters.position); + WarpMagnitudes(ifft_in, temp, parameters.spectral.warp); + ShiftMagnitudes(temp, ifft_in, pitch_ratio); + if (glitch) { + AddGlitch(ifft_in); + } + QuantizeMagnitudes(ifft_in, parameters.spectral.quantization); + SetPhases(ifft_in, parameters.spectral.phase_randomization, pitch_ratio); + PolarToRectangular(ifft_in); + + if (!glitch) { + // Decide on which glitch algorithm will be used next time... if glitch + // is enabled on the next frame! + glitch_algorithm_ = stmlib::Random::GetSample() & 3; + } + + ifft_in[0] = 0.0f; + ifft_in[fft_size_ >> 1] = 0.0f; +} + +void FrameTransformation::RectangularToPolar(float* fft_data) { + float* real = &fft_data[0]; + float* imag = &fft_data[fft_size_ >> 1]; + float* magnitude = &fft_data[0]; + for (int32_t i = 1; i < size_; ++i) { + uint16_t angle = fast_atan2r(imag[i], real[i], &magnitude[i]); + phases_delta_[i] = angle - phases_[i]; + phases_[i] = angle; + } +} + +void FrameTransformation::SetPhases( + float* destination, + float phase_randomization, + float pitch_ratio) { + uint32_t* synthesis_phase = (uint32_t*) &destination[fft_size_ >> 1]; + for (int32_t i = 0; i < size_; ++i) { + synthesis_phase[i] = phases_[i]; + phases_[i] += static_cast( + static_cast(phases_delta_[i]) * pitch_ratio); + } + float r = phase_randomization; + r = (r - 0.05f) * 1.06f; + CONSTRAIN(r, 0.0f, 1.0f); + r *= r; + int32_t amount = static_cast(r * 32768.0f); + for (int32_t i = 0; i < size_; ++i) { + synthesis_phase[i] += \ + static_cast(stmlib::Random::GetSample()) * amount >> 14; + } +} + +void FrameTransformation::PolarToRectangular(float* fft_data) { + float* real = &fft_data[0]; + float* imag = &fft_data[fft_size_ >> 1]; + float* magnitude = &fft_data[0]; + uint32_t* angle = (uint32_t*) &fft_data[fft_size_ >> 1]; + for (int32_t i = 1; i < size_; ++i) { + fast_p2r(magnitude[i], angle[i], &real[i], &imag[i]); + } + for (int32_t i = size_; i < fft_size_ >> 1; ++i) { + real[i] = imag[i] = 0.0f; + } +} + +void FrameTransformation::AddGlitch(float* xf_polar) { + float* x = xf_polar; + switch (glitch_algorithm_) { + case 0: + // Spectral hold and blow. + { + // Create trails + float held = 0.0; + for (int32_t i = 0; i < size_; ++i) { + if ((stmlib::Random::GetSample() & 15) == 0) { + held = x[i]; + } + x[i] = held; + held = held * 1.01f; + } + } + break; + + case 1: + // Spectral shift up with aliasing. + { + float factor = 1.0f + (stmlib::Random::GetSample() & 7) / 4.0f; + float source = 0.0f; + for (int32_t i = 0; i < size_; ++i) { + source += factor; + if (source >= size_) { + source = 0.0f; + } + x[i] = x[static_cast(source)]; + } + } + break; + + case 2: + // Kill largest harmonic and boost second largest. + *std::max_element(&x[0], &x[size_]) = 0.0f; + *std::max_element(&x[0], &x[size_]) *= 8.0f; + break; + + case 3: + { + // Nasty high-pass + for (int32_t i = 0; i < size_; ++i) { + uint32_t random = stmlib::Random::GetSample() & 15; + if (random == 0) { + x[i] *= static_cast(i) / 16.0f; + } + } + } + break; + + default: + break; + } +} + +void FrameTransformation::QuantizeMagnitudes(float* xf_polar, float amount) { + if (amount <= 0.48f) { + amount = amount * 2.0f; + float scale_down = 0.5f * SemitonesToRatio( + -108.0f * (1.0f - amount * amount)) / float(fft_size_); + float scale_up = 1.0f / scale_down; + for (int32_t i = 0.0f; i < size_; ++i) { + xf_polar[i] = scale_up * static_cast( + static_cast(scale_down * xf_polar[i])); + } + } else if (amount >= 0.52f) { + amount = (amount - 0.52f) * 2.0f; + float norm = *std::max_element(&xf_polar[0], &xf_polar[size_]); + float inv_norm = 1.0f / (norm + 0.0001f); + for (int32_t i = 1.0f; i < size_; ++i) { + float x = xf_polar[i] * inv_norm; + float warped = 4.0f * x * (1.0f - x) * (1.0f - x) * (1.0f - x); + xf_polar[i] = (x + (warped - x) * amount) * norm; + } + } +} + +const float kWarpPolynomials[6][4] = { + { 10.5882f, -14.8824f, 5.29412f, 0.0f }, + { -7.3333f, +9.0, -1.79167f, 0.125f }, + { 0.0f, 0.0f, 1.0f, 0.0f }, + { 0.0f, 0.5f, 0.5f, 0.0f }, + { -7.3333f, +9.5f, -2.416667f, 0.25f }, + { -7.3333f, +9.5f, -2.416667f, 0.25f }, +}; + +void FrameTransformation::WarpMagnitudes( + float* source, + float* xf_polar, + float amount) { + float bin_width = 1.0f / static_cast(size_); + float f = 0.0; + + float coefficients[4]; + amount *= 4.0f; + MAKE_INTEGRAL_FRACTIONAL(amount); + for (int32_t i = 0; i < 4; ++i) { + coefficients[i] = Crossfade( + kWarpPolynomials[amount_integral][i], + kWarpPolynomials[amount_integral + 1][i], + amount_fractional); + } + + float a = coefficients[0]; + float b = coefficients[1]; + float c = coefficients[2]; + float d = coefficients[3]; + + for (int32_t i = 1.0f; i < size_; ++i) { + f += bin_width; + float wf = (d + f * (c + f * (b + a * f))) * size_; + xf_polar[i] = Interpolate(source, wf, 1.0f); + } +} + +void FrameTransformation::ShiftMagnitudes( + float* source, + float* xf_polar, + float pitch_ratio) { + float* destination = &xf_polar[0]; + float* temp = &xf_polar[size_]; + if (pitch_ratio == 1.0f) { + copy(&source[0], &source[size_], &temp[0]); + } else if (pitch_ratio > 1.0f) { + float index = 1.0f; + float increment = 1.0f / pitch_ratio; + for (int32_t i = 1; i < size_; ++i) { + temp[i] = Interpolate(source, index, 1.0f); + index += increment; + } + } else { + fill(&temp[0], &temp[size_], 0.0f); + float index = 1.0f; + float increment = pitch_ratio; + for (int32_t i = 1; i < size_; ++i) { + MAKE_INTEGRAL_FRACTIONAL(index) + temp[index_integral] += (1.0f - index_fractional) * source[i]; + temp[index_integral + 1] += index_fractional * source[i]; + index += increment; + } + } + copy(&temp[0], &temp[size_], &destination[0]); +} + +void FrameTransformation::StoreMagnitudes( + float* xf_polar, + float position, + float feedback) { + // Write into magnitude buffers. + float index_float = position * float(num_textures_ - 1); + int32_t index_int = static_cast(index_float); + float index_fractional = index_float - index_int; + float gain_a = 1.0f - index_fractional; + float gain_b = index_fractional; + + float* a = textures_[index_int]; + float* b = textures_[index_int + (position == 1.0f ? 0 : 1)]; + + if (feedback >= 0.5f) { + feedback = 2.0f * (feedback - 0.5f); + if (feedback < 0.5f) { + gain_a *= 1.0f - feedback; + gain_b *= 1.0f - feedback; + for (int32_t i = 0; i < size_; ++i) { + float x = *xf_polar++; + a[i] = Crossfade(a[i], x, gain_a); + b[i] = Crossfade(b[i], x, gain_b); + } + } else { + float t = (feedback - 0.5f) * 0.7f + 0.5f; + float gain_new = t - 0.5f; + gain_new = gain_new * gain_new * 2.0f + 0.5f; + float gain_new_a = gain_a * gain_new; + float gain_new_b = gain_b * gain_new; + float gain_old_a = 1.0f - gain_a * (1.0f - t); + float gain_old_b = 1.0f - gain_b * (1.0f - t); + for (int32_t i = 0; i < size_; ++i) { + float x = *xf_polar++; + a[i] = a[i] * gain_old_a + x * gain_new_a; + b[i] = b[i] * gain_old_b + x * gain_new_b; + } + } + } else { + feedback *= 2.0f; + feedback *= feedback; + uint16_t threshold = feedback * 65535.0f; + for (int32_t i = 0; i < size_; ++i) { + float x = *xf_polar++; + float gain = static_cast(Random::GetSample()) <= threshold + ? 1.0f : 0.0f; + a[i] = Crossfade(a[i], x, gain_a * gain); + b[i] = Crossfade(b[i], x, gain_b * gain); + } + } +} + +void FrameTransformation::ReplayMagnitudes(float* xf_polar, float position) { + float index_float = position * float(num_textures_ - 1); + int32_t index_int = static_cast(index_float); + float index_fractional = index_float - static_cast(index_int); + float* a = textures_[index_int]; + float* b = textures_[index_int + (position == 1.0f ? 0 : 1)]; + for (int32_t i = 0; i < size_; ++i) { + xf_polar[i] = Crossfade(a[i], b[i], index_fractional); + } +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/frame_transformation.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/frame_transformation.h new file mode 100644 index 00000000..7750b732 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/frame_transformation.h @@ -0,0 +1,100 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Transformations applied to a single STFT slice. + +#ifndef CLOUDS_DSP_PVOC_FRAME_TRANSFORMATION_H_ +#define CLOUDS_DSP_PVOC_FRAME_TRANSFORMATION_H_ + +#include "stmlib/stmlib.h" + +#include "clouds/dsp/pvoc/stft.h" + +#include "clouds/resources.h" + +namespace clouds { + +const int32_t kMaxNumTextures = 7; +const int32_t kHighFrequencyTruncation = 16; + +struct Parameters; + +class FrameTransformation { + public: + FrameTransformation() { } + ~FrameTransformation() { } + + void Init(float* buffer, int32_t fft_size, int32_t num_textures); + void Reset(); + + void Process( + const Parameters& parameters, + float* fft_out, + float* ifft_in); + + private: + void RectangularToPolar(float* fft_data); + void PolarToRectangular(float* fft_data); + void AddGlitch(float* xf_polar); + void ShiftMagnitudes( + float* source, + float* xf_polar, + float pitch_ratio); + void WarpMagnitudes( + float* source, + float* xf_polar, + float amount); + void QuantizeMagnitudes(float* xf_polar, float amount); + void StoreMagnitudes(float* xf_polar, float position, float feedback); + void SetPhases(float* destination, float diffusion, float pitch_ratio); + void ReplayMagnitudes(float* xf_polar, float position); + void DiffuseMagnitudes(float* xf_polar, float diffusion); + + inline void fast_p2r(float magnitude, uint16_t angle, float* re, float* im) { + angle >>= 6; + *re = magnitude * lut_sin[angle + 256]; + *im = magnitude * lut_sin[angle]; + } + + int32_t fft_size_; + int32_t num_textures_; + int32_t size_; + + // Magnitude buffers. + float* textures_[kMaxNumTextures]; + + // Original phase and phase unrolling buffers. + uint16_t* phases_; + uint16_t* phases_delta_; + + int8_t glitch_algorithm_; + + DISALLOW_COPY_AND_ASSIGN(FrameTransformation); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_PVOC_FRAME_TRANSFORMATION_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/phase_vocoder.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/phase_vocoder.cc new file mode 100644 index 00000000..991bca4b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/phase_vocoder.cc @@ -0,0 +1,107 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Naive phase vocoder. + +#include "clouds/dsp/pvoc/phase_vocoder.h" + +#include + +#include "stmlib/utils/buffer_allocator.h" + +namespace clouds { + +using namespace std; +using namespace stmlib; + +void PhaseVocoder::Init( + void** buffer, + size_t* buffer_size, + const float* large_window_lut, + size_t largest_fft_size, + int32_t num_channels, + int32_t resolution, + float sample_rate) { + num_channels_ = num_channels; + + size_t fft_size = largest_fft_size; + size_t hop_ratio = 4; + + BufferAllocator allocator_0(buffer[0], buffer_size[0]); + BufferAllocator allocator_1(buffer[1], buffer_size[1]); + BufferAllocator* allocator[2] = { &allocator_0, &allocator_1 }; + float* fft_buffer = allocator[0]->Allocate(fft_size); + float* ifft_buffer = allocator[num_channels_ - 1]->Allocate(fft_size); + + size_t num_textures = kMaxNumTextures; + size_t texture_size = (fft_size >> 1) - kHighFrequencyTruncation; + for (int32_t i = 0; i < num_channels_; ++i) { + short* ana_syn_buffer = allocator[i]->Allocate( + (fft_size + (fft_size >> 1)) * 2); + + num_textures = min( + allocator[i]->free() / (sizeof(float) * texture_size), + num_textures); + stft_[i].Init( + &fft_, + fft_size, + fft_size / hop_ratio, + fft_buffer, + ifft_buffer, + large_window_lut, + ana_syn_buffer, + &frame_transformation_[i]); + } + for (int32_t i = 0; i < num_channels_; ++i) { + float* texture_buffer = allocator[i]->Allocate( + num_textures * texture_size); + frame_transformation_[i].Init(texture_buffer, fft_size, num_textures); + } +} + +void PhaseVocoder::Process( + const Parameters& parameters, + const FloatFrame* input, + FloatFrame* output, size_t size) { + const float* input_samples = &input[0].l; + float* output_samples = &output[0].l; + for (int32_t i = 0; i < num_channels_; ++i) { + stft_[i].Process( + parameters, + input_samples + i, + output_samples + i, + size, + 2); + } +} + +void PhaseVocoder::Buffer() { + for (int32_t i = 0; i < num_channels_; ++i) { + stft_[i].Buffer(); + } +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/phase_vocoder.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/phase_vocoder.h new file mode 100644 index 00000000..9f017bd4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/phase_vocoder.h @@ -0,0 +1,76 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Naive phase vocoder. + +#ifndef CLOUDS_DSP_PVOC_PHASE_VOCODER_H_ +#define CLOUDS_DSP_PVOC_PHASE_VOCODER_H_ + +#include "stmlib/stmlib.h" + +#include "stmlib/fft/shy_fft.h" + +#include "clouds/dsp/frame.h" +#include "clouds/dsp/pvoc/stft.h" +#include "clouds/dsp/pvoc/frame_transformation.h" + +namespace clouds { + +struct Parameters; + +class PhaseVocoder { + public: + PhaseVocoder() { } + ~PhaseVocoder() { } + + void Init( + void** buffer, size_t* buffer_size, + const float* large_window_lut, size_t largest_fft_size, + int32_t num_channels, + int32_t resolution, + float sample_rate); + + void Process( + const Parameters& parameters, + const FloatFrame* input, + FloatFrame* output, + size_t size); + void Buffer(); + + private: + FFT fft_; + + STFT stft_[2]; + FrameTransformation frame_transformation_[2]; + + int32_t num_channels_; + + DISALLOW_COPY_AND_ASSIGN(PhaseVocoder); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_PVOC_PHASE_VOCODER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/stft.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/stft.cc new file mode 100644 index 00000000..1f87c3ea --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/stft.cc @@ -0,0 +1,181 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// STFT with overlap-add. + +#include "clouds/dsp/pvoc/stft.h" + +#include + +#include "clouds/dsp/pvoc/frame_transformation.h" +#include "stmlib/dsp/dsp.h" + +namespace clouds { + +using namespace std; +using namespace stmlib; + +void STFT::Init( + FFT* fft, + size_t fft_size, + size_t hop_size, + float* fft_buffer, + float* ifft_buffer, + const float* window_lut, + short* analysis_synthesis_buffer, + Modifier* modifier) { + fft_size_ = fft_size; + hop_size_ = hop_size; + fft_num_passes_ = 0; + for (size_t t = fft_size; t > 1; t >>= 1) { + ++fft_num_passes_; + } + buffer_size_ = fft_size_ + hop_size_; + + fft_ = fft; + fft_->Init(); + + analysis_ = &analysis_synthesis_buffer[0]; + synthesis_ = &analysis_synthesis_buffer[buffer_size_]; + + ifft_in_ = fft_in_ = fft_buffer; + ifft_out_ = fft_out_ = ifft_buffer; + + window_ = window_lut; + window_stride_ = LUT_SINE_WINDOW_4096_SIZE / fft_size; + modifier_ = modifier; + + parameters_ = NULL; + + Reset(); +} + +void STFT::Reset() { + buffer_ptr_ = 0; + process_ptr_ = (2 * hop_size_) % buffer_size_; + block_size_ = 0; + fill(&analysis_[0], &analysis_[buffer_size_], 0); + fill(&synthesis_[0], &synthesis_[buffer_size_], 0); + ready_ = 0; + done_ = 0; +} + +void STFT::Process( + const Parameters& parameters, + const float* input, + float* output, + size_t size, + size_t stride) { + parameters_ = ¶meters; + while (size) { + size_t processed = min(size, hop_size_ - block_size_); + for (size_t i = 0; i < processed; ++i) { + int32_t sample = *input * 32768.0f; + analysis_[buffer_ptr_ + i] = Clip16(sample); + *output = static_cast(synthesis_[buffer_ptr_ + i]) / 16384.0f; + input += stride; + output += stride; + } + + block_size_ += processed; + size -= processed; + buffer_ptr_ += processed; + if (buffer_ptr_ >= buffer_size_) { + buffer_ptr_ -= buffer_size_; + } + if (block_size_ >= hop_size_) { + block_size_ -= hop_size_; + ++ready_; + } + } +} + +void STFT::Buffer() { + if (ready_ == done_) { + return; + } + + // Copy block to FFT buffer and apply window. + size_t source_ptr = process_ptr_; + const float* w = window_; + for (size_t i = 0; i < fft_size_; ++i) { + fft_in_[i] = w[0] * analysis_[source_ptr]; + ++source_ptr; + if (source_ptr >= buffer_size_) { + source_ptr -= buffer_size_; + } + w += window_stride_; + } + + // Compute FFT. fft_in is lost. + if (fft_size_ != FFT::max_size) { + fft_->Direct(fft_in_, fft_out_, fft_num_passes_); + } else { + fft_->Direct(fft_in_, fft_out_); + } + // Process in the frequency domain. + if (modifier_ != NULL && parameters_ != NULL) { + modifier_->Process(*parameters_, &fft_out_[0], &ifft_in_[0]); + } else { + copy(&fft_out_[0], &fft_out_[fft_size_], &ifft_in_[0]); + } + + // Compute IFFT. ifft_in is lost. + if (fft_size_ != FFT::max_size) { + fft_->Inverse(ifft_in_, ifft_out_, fft_num_passes_); + } else { + fft_->Inverse(ifft_in_, ifft_out_); + } + + size_t destination_ptr = process_ptr_; + float inverse_window_size = 1.0f / \ + float(fft_size_ * fft_size_ / hop_size_ >> 1); + + w = window_; + for (size_t i = 0; i < fft_size_; ++i) { + float s = ifft_out_[i] * w[0] * inverse_window_size; + + int32_t x = static_cast(s); + if (i < fft_size_ - hop_size_) { + // Overlap-add. + x += synthesis_[destination_ptr]; + } + synthesis_[destination_ptr] = Clip16(x); + ++destination_ptr; + if (destination_ptr >= buffer_size_) { + destination_ptr -= buffer_size_; + } + w += window_stride_; + } + + ++done_; + process_ptr_ += hop_size_; + if (process_ptr_ >= buffer_size_) { + process_ptr_ -= buffer_size_; + } +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/stft.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/stft.h new file mode 100644 index 00000000..97f2c0a7 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/pvoc/stft.h @@ -0,0 +1,108 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// STFT with overlap-add. + +#ifndef CLOUDS_DSP_PVOC_STFT_H_ +#define CLOUDS_DSP_PVOC_STFT_H_ + +#include "stmlib/stmlib.h" + +// #define USE_ARM_FFT + +#include "stmlib/fft/shy_fft.h" + +namespace clouds { + +struct Parameters; + +const size_t kMaxFftSize = 4096; +typedef stmlib::ShyFFT FFT; + +typedef class FrameTransformation Modifier; + +class STFT { + public: + STFT() { } + ~STFT() { } + + struct Frame { short l; short r; }; + + void Init( + FFT* fft, + size_t fft_size, + size_t hop_size, + float* fft_buffer, + float* ifft_buffer, + const float* window_lut, + short* stft_frame_processor_buffer, + Modifier* modifier); + + void Reset(); + + void Process( + const Parameters& parameters, + const float* input, + float* output, + size_t size, + size_t stride); + + void Buffer(); + + private: + FFT* fft_; + size_t fft_size_; + size_t fft_num_passes_; + size_t hop_size_; + size_t buffer_size_; + float* fft_in_; + float* fft_out_; + float* ifft_out_; + float* ifft_in_; + + const float* window_; + size_t window_stride_; + + short* analysis_; + short* synthesis_; + + size_t buffer_ptr_; + size_t process_ptr_; + size_t block_size_; + + size_t ready_; + size_t done_; + + const Parameters* parameters_; + + Modifier* modifier_; + + DISALLOW_COPY_AND_ASSIGN(STFT); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_PVOC_STFT_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/sample_rate_converter.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/sample_rate_converter.h new file mode 100644 index 00000000..46e074fc --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/sample_rate_converter.h @@ -0,0 +1,96 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Sample rate converter + +#ifndef CLOUDS_DSP_SAMPLE_RATE_CONVERTER_H_ +#define CLOUDS_DSP_SAMPLE_RATE_CONVERTER_H_ + +#include "stmlib/stmlib.h" + +#include "clouds/dsp/frame.h" + +namespace clouds { + +template +class SampleRateConverter { + public: + SampleRateConverter() { } + ~SampleRateConverter() { } + + void Init() { + for (int32_t i = 0; i < filter_size * 2; ++i) { + history_[i].l = history_[i].r = 0.0f; + } + std::copy(&coefficients[0], &coefficients[filter_size], &coefficients_[0]); + history_ptr_ = filter_size - 1; + }; + + void Process(const FloatFrame* in, FloatFrame* out, size_t input_size) { + int32_t history_ptr = history_ptr_; + FloatFrame* history = history_; + const float scale = ratio < 0 ? 1.0f : float(ratio); + while (input_size) { + int32_t consumed = ratio < 0 ? -ratio : 1; + for (int32_t i = 0; i < consumed; ++i) { + history[history_ptr + filter_size] = history[history_ptr] = *in++; + --input_size; + --history_ptr; + if (history_ptr < 0) { + history_ptr += filter_size; + } + } + + int32_t produced = ratio > 0 ? ratio : 1; + for (int32_t i = 0; i < produced; ++i) { + float y_l = 0.0f; + float y_r = 0.0f; + const FloatFrame* x = &history[history_ptr + 1]; + for (int32_t j = i; j < filter_size; j += produced) { + const float h = coefficients_[j]; + y_l += x->l * h; + y_r += x->r * h; + ++x; + } + out->l = y_l * scale; + out->r = y_r * scale; + ++out; + } + } + history_ptr_ = history_ptr; + } + + private: + float coefficients_[filter_size]; + FloatFrame history_[filter_size * 2]; + int32_t history_ptr_; + + DISALLOW_COPY_AND_ASSIGN(SampleRateConverter); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_SAMPLE_RATE_CONVERTER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/window.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/window.h new file mode 100644 index 00000000..81a7c07b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/window.h @@ -0,0 +1,124 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Variant of the grain class used for WSOLA. + +#ifndef CLOUDS_DSP_WINDOW_H_ +#define CLOUDS_DSP_WINDOW_H_ + +#include "stmlib/stmlib.h" + +#include "stmlib/dsp/dsp.h" + +#include "clouds/dsp/audio_buffer.h" + +#include "clouds/resources.h" + +namespace clouds { + +enum WindowFlags { + WINDOW_FLAGS_HALF_DONE = 1, + WINDOW_FLAGS_REGENERATED = 2, + WINDOW_FLAGS_DONE = 4 +}; + +class Window { + public: + Window() { } + ~Window() { } + + void Init() { + done_ = true; + regenerated_ = false; + half_ = false; + } + + void Start( + int32_t buffer_size, + int32_t start, + int32_t width, + int32_t phase_increment) { + first_sample_ = (start + buffer_size) % buffer_size; + phase_increment_ = phase_increment; + phase_ = 0; + done_ = false; + regenerated_ = false; + done_ = false; + envelope_phase_increment_ = 2.0f / static_cast(width); + } + + template + inline void OverlapAdd( + const AudioBuffer* buffer, + float* samples, + int32_t channels) { + if (done_) { + return; + } + int32_t phase_integral = phase_ >> 16; + int32_t phase_fractional = phase_ & 0xffff; + int32_t sample_index = first_sample_ + phase_integral; + + float envelope_phase = phase_integral * envelope_phase_increment_; + done_ = envelope_phase >= 2.0f; + half_ = envelope_phase >= 1.0f; + float gain = envelope_phase >= 1.0f + ? 2.0f - envelope_phase + : envelope_phase; + + float l = buffer[0].ReadHermite(sample_index, phase_fractional) * gain; + if (channels == 1) { + *samples++ += l; + *samples++ += l; + } else if (channels == 2) { + float r = buffer[1].ReadHermite(sample_index, phase_fractional) * gain; + *samples++ += l; + *samples++ += r; + } + phase_ += phase_increment_; + } + + inline bool done() { return done_; } + inline bool needs_regeneration() { return half_ && !regenerated_; } + inline void MarkAsRegenerated() { regenerated_ = true; } + + private: + Window* next_; + int32_t first_sample_; + int32_t phase_; + int32_t phase_increment_; + float envelope_phase_increment_; + + bool done_; + bool half_; + bool regenerated_; + + DISALLOW_COPY_AND_ASSIGN(Window); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_WINDOW_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/wsola_sample_player.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/wsola_sample_player.h new file mode 100644 index 00000000..600f469d --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/dsp/wsola_sample_player.h @@ -0,0 +1,290 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// WSOLA playback. + +#ifndef CLOUDS_DSP_WSOLA_SAMPLE_PLAYER_H_ +#define CLOUDS_DSP_WSOLA_SAMPLE_PLAYER_H_ + +#include + +#include +#include +#include + +#include "stmlib/stmlib.h" +#include "stmlib/dsp/units.h" + +#include "clouds/dsp/audio_buffer.h" +#include "clouds/dsp/correlator.h" +#include "clouds/dsp/frame.h" +#include "clouds/dsp/window.h" +#include "clouds/dsp/parameters.h" +#include "clouds/resources.h" + +namespace clouds { + +const int32_t kMaxWSOLASize = 4096; + +using namespace stmlib; + +class WSOLASamplePlayer { + public: + WSOLASamplePlayer() { } + ~WSOLASamplePlayer() { } + + void Init( + Correlator* correlator, + int32_t num_channels) { + correlator_ = correlator; + num_channels_ = num_channels; + + pitch_ = 0.0f; + position_ = 0.0f; + smoothed_pitch_ = 0.0f; + + windows_[0].Init(); + windows_[1].Init(); + + next_pitch_ratio_ = 1.0f; + correlator_loaded_ = true; + search_source_ = 0; + search_target_ = 0; + + window_size_ = kMaxWSOLASize / 2; + env_phase_ = 0.0f; + env_phase_increment_ = 0.5f; + elapsed_ = 0; + } + + template + void Play( + const AudioBuffer* buffer, + const Parameters& parameters, + float* out, + size_t size) { + elapsed_++; + if (parameters.trigger) { + env_phase_ = 0.0f; + env_phase_increment_ = 1.0f / static_cast(elapsed_); + CONSTRAIN(env_phase_increment_, 0.0001f, 0.1f); + elapsed_ = 0; + } + env_phase_ += env_phase_increment_; + if (env_phase_ >= 1.0f) { + env_phase_ = 1.0; + } + position_ = parameters.position; + position_ += (1.0f - env_phase_) * (1.0f - position_); + + pitch_ = parameters.pitch; + size_factor_ = parameters.size; + + if (windows_[0].done() && windows_[1].done()) { + windows_[1].MarkAsRegenerated(); + ScheduleAlignedWindow(buffer, &windows_[0]); + } + + while (size--) { + // Sum the two windows. + std::fill(&out[0], &out[kMaxNumChannels], 0); + for (int32_t i = 0; i < 2; ++i) { + windows_[i].OverlapAdd(buffer, out, num_channels_); + } + + // Regenerate expired windows. + for (int32_t i = 0; i < 2; ++i) { + if (windows_[i].needs_regeneration()) { + windows_[i].MarkAsRegenerated(); + ScheduleAlignedWindow(buffer, &windows_[1 - i]); + windows_[1 - i].OverlapAdd(buffer, out, num_channels_); + } + } + out += 2; + } + } + + template + int32_t ReadSignBits( + const AudioBuffer* buffer, + int32_t phase_increment, + int32_t source, + int32_t size, + uint32_t* destination) { + int32_t phase = 0; + uint32_t bits = 0; + uint32_t bit_counter = 0; + int32_t num_samples = 0; + if (source < 0) { + source += buffer->size(); + } + while ((phase >> 16) < size) { + int32_t integral = source + (phase >> 16); + uint16_t fractional = phase & 0xffff; + float s = buffer[0].ReadLinear(integral, fractional); + if (num_channels == 2) { + s += buffer[1].ReadLinear(integral, fractional); + } + bits |= s > 0.0f ? 1 : 0; + if ((bit_counter & 0x1f) == 0x1f) { + destination[bit_counter >> 5] = bits; + num_samples += 32; + } + ++bit_counter; + bits <<= 1; + phase += phase_increment; + } + while (bit_counter & 0x1f) { + if ((bit_counter & 0x1f) == 0x1f) { + destination[bit_counter >> 5] = bits; + num_samples += 32; + } + ++bit_counter; + bits <<= 1; + } + return num_samples; + } + + template + void LoadCorrelator(const AudioBuffer* buffer) { + if (correlator_loaded_) { + return; + } + float stride = window_size_ / 2048.0f; + CONSTRAIN(stride, 1.0f, 2.0f); + stride *= 65536.0f; + int32_t increment = static_cast( + stride * (next_pitch_ratio_ < 1.25f ? 1.25f : next_pitch_ratio_)); + int32_t num_samples = 0; + if (num_channels_ == 1) { + num_samples = ReadSignBits<1>( + buffer, + increment, + search_source_, + window_size_, + correlator_->source()); + ReadSignBits<1>( + buffer, + increment, + search_target_ - window_size_, + window_size_ * 2, + correlator_->destination()); + } else { + num_samples = ReadSignBits<2>( + buffer, + increment, + search_source_, + window_size_, + correlator_->source()); + ReadSignBits<2>( + buffer, + increment, + search_target_ - window_size_, + window_size_ * 2, + correlator_->destination()); + } + correlator_->StartSearch( + num_samples, + search_target_ - window_size_ + (window_size_ >> 1), + increment); + correlator_loaded_ = true; + } + private: + template + void ScheduleAlignedWindow( + const AudioBuffer* buffer, + Window* window) { + int32_t next_window_position = correlator_->best_match(); + correlator_loaded_ = false; + window->Start( + buffer->size(), + next_window_position - (window_size_ >> 1), + window_size_, + static_cast(next_pitch_ratio_ * 65536.0f)); + + float pitch_error = pitch_ - smoothed_pitch_; + float pitch_error_sign = pitch_error < 0.0f ? -1.0 : 1.0; + pitch_error *= pitch_error_sign; + if (pitch_error >= 12.0f) { + pitch_error = 12.0f; + } + smoothed_pitch_ += pitch_error * pitch_error_sign; + float pitch_ratio = SemitonesToRatio(smoothed_pitch_); + float inv_pitch_ratio = SemitonesToRatio(-smoothed_pitch_); + next_pitch_ratio_ = pitch_ratio; + + float size_factor = SemitonesToRatio((size_factor_ - 1.0f) * 60.0f); + int32_t new_window_size = static_cast(size_factor * kMaxWSOLASize); + if (std::abs(new_window_size - window_size_) > 64) { + int32_t error = (new_window_size - window_size_) >> 5; + new_window_size = window_size_ + error; + window_size_ = new_window_size - (new_window_size % 4); + } + + // The center offset of the window we want to mix in. + int32_t limit = buffer->size(); + limit -= static_cast(2.0f * window_size_ * inv_pitch_ratio); + limit -= 2 * window_size_; + if (limit < 0) { + limit = 0; + } + + float position = position_; + int32_t target_position = buffer->head(); + target_position -= static_cast(limit * position); + target_position -= window_size_; + + search_source_ = next_window_position; + search_target_ = target_position; + } + + Correlator* correlator_; + + Window windows_[2]; + + int32_t window_size_; + int32_t num_channels_; + + float pitch_; + float smoothed_pitch_; + float position_; + float size_factor_; + + float next_pitch_ratio_; + bool correlator_loaded_; + int32_t search_source_; + int32_t search_target_; + + float env_phase_; + float env_phase_increment_; + int32_t elapsed_; + + DISALLOW_COPY_AND_ASSIGN(WSOLASamplePlayer); +}; + +} // namespace clouds + +#endif // CLOUDS_DSP_WSOLA_SAMPLE_PLAYER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/Clouds.xlsx b/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/Clouds.xlsx new file mode 100644 index 00000000..fbdf389e Binary files /dev/null and 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b/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/panel/clouds.dwg new file mode 100644 index 00000000..0b335d23 Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/panel/clouds.dwg differ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/pcb/clouds_v30.brd b/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/pcb/clouds_v30.brd new file mode 100644 index 00000000..0e984a6f Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/pcb/clouds_v30.brd differ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/pcb/clouds_v30.sch b/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/pcb/clouds_v30.sch new file mode 100644 index 00000000..d805c354 Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/eurorack/clouds/hardware_design/pcb/clouds_v30.sch differ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/makefile b/plugins/community/repos/FrozenWasteland/eurorack/clouds/makefile new file mode 100644 index 00000000..4dddb583 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/makefile @@ -0,0 +1,59 @@ +# Copyright 2014 Olivier Gillet. +# +# Author: Olivier Gillet (ol.gillet@gmail.com) +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. + +# System specifications +F_CRYSTAL = 8000000L +F_CPU = 168000000L +SYSCLOCK = SYSCLK_FREQ_168MHz +FAMILY = f4xx +# USB = enabled + +APPLICATION_LARGE = TRUE +BOOTLOADER = clouds_bootloader + +# Preferred upload command +UPLOAD_COMMAND = upload_combo_jtag_erase_first + +# Packages to build +TARGET = clouds +PACKAGES = clouds \ + clouds/drivers \ + clouds/dsp \ + clouds/dsp/pvoc \ + stmlib/dsp \ + stmlib/utils \ + stmlib/system \ + stmlib/third_party/STM/CMSIS/DSP_Lib/CommonTables \ + stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions +RESOURCES = clouds/resources + +TOOLCHAIN_PATH ?= /usr/local/arm-4.8.3/ + +include stmlib/makefile.inc + +# Rule for building the firmware update file +wav: $(TARGET_BIN) + python stm_audio_bootloader/qpsk/encoder.py \ + -t stm32f4 -s 48000 -b 12000 -c 6000 -p 256 \ + $(TARGET_BIN) diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/meter.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/meter.h new file mode 100644 index 00000000..6dd8ad5d --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/meter.h @@ -0,0 +1,84 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Vu-meter + +#ifndef CLOUDS_METER_H_ +#define CLOUDS_METER_H_ + +#include "stmlib/stmlib.h" + +#include "clouds/drivers/codec.h" + +namespace clouds { + +class Meter { + public: + Meter() { } + ~Meter() { } + + void Init(int32_t sample_rate) { + attack_ = 32768 * 100 / sample_rate; + release_ = 32768 * 4 / sample_rate; + peak_l_ = 0; + peak_r_ = 0; + } + + void Process(Codec::Frame* frames, size_t size) { + while (size--) { + int32_t sample; + int32_t error; + int32_t coefficient; + + sample = frames->l; + if (sample < 0) sample = -sample; + error = sample - peak_l_; + coefficient = error > 0 ? attack_ : release_; + peak_l_ += error * coefficient >> 15; + + sample = frames->r; + if (sample < 0) sample = -sample; + error = sample - peak_r_; + coefficient = error > 0 ? attack_ : release_; + peak_r_ += error * coefficient >> 15; + ++frames; + } + } + + int32_t peak() { return peak_l_ > peak_r_ ? peak_l_ : peak_r_; } + + private: + int32_t peak_l_; + int32_t peak_r_; + int32_t attack_; + int32_t release_; + + DISALLOW_COPY_AND_ASSIGN(Meter); +}; + +} // namespace clouds + +#endif // CLOUDS_METER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources.cc new file mode 100644 index 00000000..5c11ef80 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources.cc @@ -0,0 +1,2983 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Resources definitions. +// +// Automatically generated with: +// make resources + + +#include "clouds/resources.h" + +namespace clouds { + +const float src_filter_1x_2_31[] = { + 6.826286541e-03, 1.617306168e-02, -9.023930288e-03, -1.314720136e-02, + 2.771050661e-03, 2.178528721e-02, 3.540864731e-03, -2.954351590e-02, + -1.652225270e-02, 3.723501469e-02, 3.990208332e-02, -4.362991064e-02, + -8.919302357e-02, 4.787067784e-02, 3.056656246e-01, 4.385797663e-01, + 3.056656246e-01, 4.787067784e-02, -8.919302357e-02, -4.362991064e-02, + 3.990208332e-02, 3.723501469e-02, -1.652225270e-02, -2.954351590e-02, + 3.540864731e-03, 2.178528721e-02, 2.771050661e-03, -1.314720136e-02, + -9.023930288e-03, 1.617306168e-02, 6.826286541e-03, +}; +const float src_filter_1x_2_45[] = { + -6.928606892e-04, -5.894682972e-03, 4.393903915e-04, 5.352009980e-03, + 1.833575577e-03, -7.103853054e-03, -5.275577768e-03, 7.999060050e-03, + 1.029879712e-02, -7.191125897e-03, -1.675763381e-02, 3.628265970e-03, + 2.423749384e-02, 4.020326715e-03, -3.208822586e-02, -1.775516900e-02, + 3.947412082e-02, 4.200610725e-02, -4.553678524e-02, -9.270618476e-02, + 4.952442102e-02, 3.157869177e-01, 4.528032253e-01, 3.157869177e-01, + 4.952442102e-02, -9.270618476e-02, -4.553678524e-02, 4.200610725e-02, + 3.947412082e-02, -1.775516900e-02, -3.208822586e-02, 4.020326715e-03, + 2.423749384e-02, 3.628265970e-03, -1.675763381e-02, -7.191125897e-03, + 1.029879712e-02, 7.999060050e-03, -5.275577768e-03, -7.103853054e-03, + 1.833575577e-03, 5.352009980e-03, 4.393903915e-04, -5.894682972e-03, + -6.928606892e-04, +}; +const float src_filter_1x_2_63[] = { + -6.348730944e-05, -1.372758379e-03, -1.090158652e-04, 1.449992610e-03, + 7.764237476e-04, -1.914529528e-03, -1.888816073e-03, 2.068584229e-03, + 3.473105649e-03, -1.607254039e-03, -5.400889080e-03, 2.059859441e-04, + 7.378652196e-03, 2.417634823e-03, -8.932556303e-03, -6.437404089e-03, + 9.420536985e-03, 1.185151429e-02, -8.052838204e-03, -1.844452267e-02, + 3.892438708e-03, 2.578506960e-02, 4.245183480e-03, -3.325824306e-02, + -1.824475506e-02, 4.014317945e-02, 4.244950213e-02, -4.570810215e-02, + -9.270121085e-02, 4.933056451e-02, 3.141498821e-01, 4.501962644e-01, + 3.141498821e-01, 4.933056451e-02, -9.270121085e-02, -4.570810215e-02, + 4.244950213e-02, 4.014317945e-02, -1.824475506e-02, -3.325824306e-02, + 4.245183480e-03, 2.578506960e-02, 3.892438708e-03, -1.844452267e-02, + -8.052838204e-03, 1.185151429e-02, 9.420536985e-03, -6.437404089e-03, + -8.932556303e-03, 2.417634823e-03, 7.378652196e-03, 2.059859441e-04, + -5.400889080e-03, -1.607254039e-03, 3.473105649e-03, 2.068584229e-03, + -1.888816073e-03, -1.914529528e-03, 7.764237476e-04, 1.449992610e-03, + -1.090158652e-04, -1.372758379e-03, -6.348730944e-05, +}; +const float src_filter_1x_2_91[] = { + 5.995404419e-05, -1.086251194e-04, -1.567613822e-04, 7.318513013e-05, + 2.786863682e-04, -2.005518760e-05, -4.598993838e-04, -1.491618144e-04, + 6.419356251e-04, 4.667860185e-04, -7.605503855e-04, -9.553359341e-04, + 7.180820814e-04, 1.596791918e-03, -3.991513247e-04, -2.317029331e-03, + -3.083105467e-04, 2.974875240e-03, 1.483218326e-03, -3.362318098e-03, + -3.136315351e-03, 3.220007405e-03, 5.176985447e-03, -2.268251821e-03, + -7.387480901e-03, 2.502104061e-04, 9.411423307e-03, 3.016896745e-03, + -1.075849228e-02, -7.593299279e-03, 1.082145444e-02, 1.337979201e-02, + -8.893304924e-03, -2.010112473e-02, 4.150771334e-03, 2.731711969e-02, + 4.473696485e-03, -3.446125216e-02, -1.876858707e-02, 4.090482428e-02, + 4.302004520e-02, -4.603598801e-02, -9.305699806e-02, 4.934267077e-02, + 3.138853910e-01, 4.495869796e-01, 3.138853910e-01, 4.934267077e-02, + -9.305699806e-02, -4.603598801e-02, 4.302004520e-02, 4.090482428e-02, + -1.876858707e-02, -3.446125216e-02, 4.473696485e-03, 2.731711969e-02, + 4.150771334e-03, -2.010112473e-02, -8.893304924e-03, 1.337979201e-02, + 1.082145444e-02, -7.593299279e-03, -1.075849228e-02, 3.016896745e-03, + 9.411423307e-03, 2.502104061e-04, -7.387480901e-03, -2.268251821e-03, + 5.176985447e-03, 3.220007405e-03, -3.136315351e-03, -3.362318098e-03, + 1.483218326e-03, 2.974875240e-03, -3.083105467e-04, -2.317029331e-03, + -3.991513247e-04, 1.596791918e-03, 7.180820814e-04, -9.553359341e-04, + -7.605503855e-04, 4.667860185e-04, 6.419356251e-04, -1.491618144e-04, + -4.598993838e-04, -2.005518760e-05, 2.786863682e-04, 7.318513013e-05, + -1.567613822e-04, -1.086251194e-04, 5.995404419e-05, +}; + + +const float* src_filter_table[] = { + src_filter_1x_2_31, + src_filter_1x_2_45, + src_filter_1x_2_63, + src_filter_1x_2_91, +}; + +const int16_t lut_db[] = { + -32768, -32768, -24576, -19783, + -16384, -13746, -11591, -9770, + -8192, -6799, -5554, -4428, + -3399, -2453, -1578, -762, + 0, 716, 1392, 2031, + 2637, 3213, 3763, 4289, + 4792, 5274, 5738, 6184, + 6613, 7028, 7429, 7816, + 8192, 8555, 8908, 9251, + 9584, 9907, 10223, 10530, + 10829, 11121, 11405, 11683, + 11955, 12221, 12481, 12735, + 12984, 13227, 13466, 13700, + 13930, 14155, 14376, 14592, + 14805, 15015, 15220, 15422, + 15621, 15816, 16008, 16197, + 16384, 16567, 16747, 16925, + 17100, 17273, 17443, 17610, + 17776, 17939, 18099, 18258, + 18415, 18569, 18722, 18872, + 19021, 19168, 19313, 19456, + 19597, 19737, 19875, 20012, + 20147, 20281, 20413, 20543, + 20673, 20800, 20927, 21052, + 21176, 21298, 21419, 21539, + 21658, 21776, 21892, 22007, + 22122, 22235, 22347, 22458, + 22568, 22676, 22784, 22891, + 22997, 23102, 23207, 23310, + 23412, 23514, 23614, 23714, + 23813, 23911, 24008, 24105, + 24200, 24295, 24389, 24483, + 24576, 24667, 24759, 24849, + 24939, 25028, 25117, 25205, + 25292, 25379, 25465, 25550, + 25635, 25719, 25802, 25885, + 25968, 26049, 26131, 26211, + 26291, 26371, 26450, 26529, + 26607, 26684, 26761, 26838, + 26914, 26989, 27064, 27139, + 27213, 27286, 27360, 27432, + 27505, 27576, 27648, 27719, + 27789, 27860, 27929, 27999, + 28067, 28136, 28204, 28272, + 28339, 28406, 28473, 28539, + 28605, 28670, 28735, 28800, + 28865, 28929, 28992, 29056, + 29119, 29181, 29244, 29306, + 29368, 29429, 29490, 29551, + 29611, 29671, 29731, 29791, + 29850, 29909, 29968, 30026, + 30084, 30142, 30199, 30257, + 30314, 30370, 30427, 30483, + 30539, 30594, 30650, 30705, + 30760, 30814, 30868, 30923, + 30976, 31030, 31083, 31136, + 31189, 31242, 31294, 31347, + 31399, 31450, 31502, 31553, + 31604, 31655, 31706, 31756, + 31806, 31856, 31906, 31955, + 32005, 32054, 32103, 32152, + 32200, 32248, 32297, 32345, + 32392, 32440, 32487, 32534, + 32581, 32628, 32675, 32721, + 32721, +}; + + +const int16_t* lookup_table_int16_table[] = { + lut_db, +}; + +const float lut_sin[] = { + 0.000000000e+00, 6.135884649e-03, 1.227153829e-02, 1.840672991e-02, + 2.454122852e-02, 3.067480318e-02, 3.680722294e-02, 4.293825693e-02, + 4.906767433e-02, 5.519524435e-02, 6.132073630e-02, 6.744391956e-02, + 7.356456360e-02, 7.968243797e-02, 8.579731234e-02, 9.190895650e-02, + 9.801714033e-02, 1.041216339e-01, 1.102222073e-01, 1.163186309e-01, + 1.224106752e-01, 1.284981108e-01, 1.345807085e-01, 1.406582393e-01, + 1.467304745e-01, 1.527971853e-01, 1.588581433e-01, 1.649131205e-01, + 1.709618888e-01, 1.770042204e-01, 1.830398880e-01, 1.890686641e-01, + 1.950903220e-01, 2.011046348e-01, 2.071113762e-01, 2.131103199e-01, + 2.191012402e-01, 2.250839114e-01, 2.310581083e-01, 2.370236060e-01, + 2.429801799e-01, 2.489276057e-01, 2.548656596e-01, 2.607941179e-01, + 2.667127575e-01, 2.726213554e-01, 2.785196894e-01, 2.844075372e-01, + 2.902846773e-01, 2.961508882e-01, 3.020059493e-01, 3.078496400e-01, 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lut_xfade_in[] = { + 0.000000000e+00, 4.994082069e-02, 1.215722327e-01, 1.919373828e-01, + 2.603033675e-01, 3.259581062e-01, 3.882177576e-01, 4.464338430e-01, + 5.000000000e-01, 5.483582988e-01, 5.910050530e-01, 6.274960661e-01, + 6.574512582e-01, 6.805586243e-01, 6.965774847e-01, 7.053409916e-01, + 7.071067812e-01, +}; +const float lut_xfade_out[] = { + 7.071067812e-01, 7.053409916e-01, 6.965774847e-01, 6.805586243e-01, + 6.574512582e-01, 6.274960661e-01, 5.910050530e-01, 5.483582988e-01, + 5.000000000e-01, 4.464338430e-01, 3.882177576e-01, 3.259581062e-01, + 2.603033675e-01, 1.919373828e-01, 1.215722327e-01, 4.994082069e-02, + 4.329780281e-17, +}; +const float lut_sine_window_4096[] = { + 0.000000000e+00, 1.725808584e-04, 4.103438160e-04, 6.809730624e-04, + 9.753747396e-04, 1.288775731e-03, 1.618163527e-03, 1.961437906e-03, + 2.317038924e-03, 2.683755658e-03, 3.060616964e-03, 3.446824198e-03, + 3.841707336e-03, 4.244695063e-03, 4.655293609e-03, 5.073071350e-03, + 5.497647286e-03, 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4.517718094e-01, + 4.591710704e-01, 4.666915187e-01, 4.743351394e-01, 4.821039497e-01, + 4.900000000e-01, +}; +const float lut_grain_size[] = { + 1.024000000e+03, 1.035000000e+03, 1.046000000e+03, 1.057000000e+03, + 1.069000000e+03, 1.080000000e+03, 1.092000000e+03, 1.104000000e+03, + 1.116000000e+03, 1.128000000e+03, 1.141000000e+03, 1.153000000e+03, + 1.166000000e+03, 1.178000000e+03, 1.191000000e+03, 1.204000000e+03, + 1.217000000e+03, 1.231000000e+03, 1.244000000e+03, 1.257000000e+03, + 1.271000000e+03, 1.285000000e+03, 1.299000000e+03, 1.313000000e+03, + 1.327000000e+03, 1.342000000e+03, 1.357000000e+03, 1.371000000e+03, + 1.386000000e+03, 1.401000000e+03, 1.417000000e+03, 1.432000000e+03, + 1.448000000e+03, 1.463000000e+03, 1.479000000e+03, 1.495000000e+03, + 1.512000000e+03, 1.528000000e+03, 1.545000000e+03, 1.562000000e+03, + 1.579000000e+03, 1.596000000e+03, 1.613000000e+03, 1.631000000e+03, + 1.649000000e+03, 1.667000000e+03, 1.685000000e+03, 1.703000000e+03, + 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1.097400000e+04, + 1.109400000e+04, 1.121400000e+04, 1.133600000e+04, 1.146000000e+04, + 1.158500000e+04, 1.171100000e+04, 1.183800000e+04, 1.196700000e+04, + 1.209800000e+04, 1.222900000e+04, 1.236300000e+04, 1.249700000e+04, + 1.263300000e+04, 1.277100000e+04, 1.291000000e+04, 1.305100000e+04, + 1.319300000e+04, 1.333600000e+04, 1.348200000e+04, 1.362800000e+04, + 1.377700000e+04, 1.392700000e+04, 1.407800000e+04, 1.423200000e+04, + 1.438700000e+04, 1.454300000e+04, 1.470200000e+04, 1.486200000e+04, + 1.502400000e+04, 1.518700000e+04, 1.535300000e+04, 1.552000000e+04, + 1.568900000e+04, 1.586000000e+04, 1.603200000e+04, 1.620700000e+04, + 1.638400000e+04, +}; +const float lut_quantized_pitch[] = { + -2.400000000e+01, -2.395890338e+01, -2.390726692e+01, -2.384512538e+01, + -2.377253662e+01, -2.368958147e+01, -2.359636353e+01, -2.349300897e+01, + -2.337966626e+01, -2.325650579e+01, -2.312371957e+01, -2.298152074e+01, + -2.283014314e+01, -2.266984079e+01, -2.250088734e+01, 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1.209106419e+01, 1.215191228e+01, + 1.222290559e+01, 1.230396793e+01, 1.239500162e+01, 1.249588772e+01, + 1.260648624e+01, 1.272663649e+01, 1.285615738e+01, 1.299484782e+01, + 1.314248716e+01, 1.329883565e+01, 1.346363496e+01, 1.363660870e+01, + 1.381746308e+01, 1.400588745e+01, 1.420155503e+01, 1.440412357e+01, + 1.461323610e+01, 1.482852168e+01, 1.504959621e+01, 1.527606321e+01, + 1.550751472e+01, 1.574353212e+01, 1.598368706e+01, 1.622754236e+01, + 1.647465294e+01, 1.672456677e+01, 1.697682584e+01, 1.723096714e+01, + 1.748652364e+01, 1.774302528e+01, 1.800000000e+01, 1.825697472e+01, + 1.851347636e+01, 1.876903286e+01, 1.902317416e+01, 1.927543323e+01, + 1.952534706e+01, 1.977245764e+01, 2.001631294e+01, 2.025646788e+01, + 2.049248528e+01, 2.072393679e+01, 2.095040379e+01, 2.117147832e+01, + 2.138676390e+01, 2.159587643e+01, 2.179844497e+01, 2.199411255e+01, + 2.218253692e+01, 2.236339130e+01, 2.253636504e+01, 2.270116435e+01, + 2.285751284e+01, 2.300515218e+01, 2.314384262e+01, 2.327336351e+01, + 2.339351376e+01, 2.350411228e+01, 2.360499838e+01, 2.369603207e+01, + 2.377709441e+01, 2.384808772e+01, 2.390893581e+01, 2.395958416e+01, + 2.400000000e+01, +}; + + +const float* lookup_table_table[] = { + lut_sin, + lut_window, + lut_xfade_in, + lut_xfade_out, + lut_sine_window_4096, + lut_cutoff, + lut_grain_size, + lut_quantized_pitch, +}; + + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources.h new file mode 100644 index 00000000..f24565d1 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources.h @@ -0,0 +1,93 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Resources definitions. +// +// Automatically generated with: +// make resources + + +#ifndef CLOUDS_RESOURCES_H_ +#define CLOUDS_RESOURCES_H_ + + +#include "stmlib/stmlib.h" + + + +namespace clouds { + +typedef uint8_t ResourceId; + +extern const float* src_filter_table[]; + +extern const int16_t* lookup_table_int16_table[]; + +extern const float* lookup_table_table[]; + +extern const float src_filter_1x_2_31[]; +extern const float src_filter_1x_2_45[]; +extern const float src_filter_1x_2_63[]; +extern const float src_filter_1x_2_91[]; +extern const int16_t lut_db[]; +extern const float lut_sin[]; +extern const float lut_window[]; +extern const float lut_xfade_in[]; +extern const float lut_xfade_out[]; +extern const float lut_sine_window_4096[]; +extern const float lut_cutoff[]; +extern const float lut_grain_size[]; +extern const float lut_quantized_pitch[]; +#define SRC_FILTER_1X_2_31 0 +#define SRC_FILTER_1X_2_31_SIZE 31 +#define SRC_FILTER_1X_2_45 1 +#define SRC_FILTER_1X_2_45_SIZE 45 +#define SRC_FILTER_1X_2_63 2 +#define SRC_FILTER_1X_2_63_SIZE 63 +#define SRC_FILTER_1X_2_91 3 +#define SRC_FILTER_1X_2_91_SIZE 91 +#define LUT_DB 0 +#define LUT_DB_SIZE 257 +#define LUT_SIN 0 +#define LUT_SIN_SIZE 1281 +#define LUT_WINDOW 1 +#define LUT_WINDOW_SIZE 4097 +#define LUT_XFADE_IN 2 +#define LUT_XFADE_IN_SIZE 17 +#define LUT_XFADE_OUT 3 +#define LUT_XFADE_OUT_SIZE 17 +#define LUT_SINE_WINDOW_4096 4 +#define LUT_SINE_WINDOW_4096_SIZE 4096 +#define LUT_CUTOFF 5 +#define LUT_CUTOFF_SIZE 257 +#define LUT_GRAIN_SIZE 6 +#define LUT_GRAIN_SIZE_SIZE 257 +#define LUT_QUANTIZED_PITCH 7 +#define LUT_QUANTIZED_PITCH_SIZE 1025 + +} // namespace clouds + +#endif // CLOUDS_RESOURCES_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/__init__.py b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/__init__.py new file mode 100644 index 00000000..e69de29b diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/lookup_tables.py b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/lookup_tables.py new file mode 100644 index 00000000..4c374836 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/lookup_tables.py @@ -0,0 +1,156 @@ +#!/usr/bin/python2.5 +# +# Copyright 2014 Olivier Gillet. +# +# Author: Olivier Gillet (ol.gillet@gmail.com) +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. +# +# ----------------------------------------------------------------------------- +# +# Lookup table definitions. + +import scipy.signal +import numpy +import pylab + +lookup_tables = [] +int16_lookup_tables = [] + +"""---------------------------------------------------------------------------- +Cosine table. +----------------------------------------------------------------------------""" + +size = 1024 +t = numpy.arange(0, size + size / 4 + 1) / float(size) * numpy.pi * 2 +lookup_tables.append(('sin', numpy.sin(t))) + + + +"""---------------------------------------------------------------------------- +Grain window. +----------------------------------------------------------------------------""" + +size = 4096 +t = numpy.arange(0, size + 1) / float(size) +lookup_tables.append(('window', 1.0 - (numpy.cos(t * numpy.pi) + 1) / 2)) + + + +"""---------------------------------------------------------------------------- +XFade table +----------------------------------------------------------------------------""" + +size = 17 +t = numpy.arange(0, size) / float(size-1) +t = 1.04 * t - 0.02 +t[t < 0] = 0 +t[t >= 1] = 1 +t *= numpy.pi / 2 +lookup_tables.append(('xfade_in', numpy.sin(t) * 2 ** -0.5)) +lookup_tables.append(('xfade_out', numpy.cos(t) * 2 ** -0.5)) + + + +"""---------------------------------------------------------------------------- +Sine window. +----------------------------------------------------------------------------""" + +def sum_window(window, steps): + n = window.shape[0] + start = 0 + stride = n / steps + s = 0 + for i in xrange(steps): + s = s + window[start:start+stride] ** 2 + start += stride + return s + + +window_size = 4096 +t = numpy.arange(0.0, window_size) / window_size + +# Perfect reconstruction for overlap of 2 +sine = numpy.sin(numpy.pi * t) + +# Perfect reconstruction for overlap of 4 +raised = (0.5 * numpy.cos(numpy.pi * t * 2) + 0.5) * numpy.sqrt(4.0 / 3.0) + +# Needs tweaks to provide good reconstruction +power = (1.0 - (2 * t - 1.0) ** 2.0) ** 1.25 +compensation = sum_window(power, 2) ** 0.5 +compensation = numpy.array(list(compensation) * 2) +power /= compensation + +lookup_tables.append(('sine_window_4096', power)) + + + +"""---------------------------------------------------------------------------- +Linear to dB, for display +----------------------------------------------------------------------------""" + +db = numpy.arange(0, 257) +db[0] = 1 +db[db > 255] = 255 +db = numpy.log2(db / 16.0) * 32768 / 4 +int16_lookup_tables += [('db', db)] + + + +"""---------------------------------------------------------------------------- +LPG cutoff +----------------------------------------------------------------------------""" + +TABLE_SIZE = 256 + +cutoff = numpy.arange(0.0, TABLE_SIZE + 1) / TABLE_SIZE +lookup_tables.append(('cutoff', 0.49 * 2 ** (-6 * (1 - cutoff)))) + + + +"""---------------------------------------------------------------------------- +Grain size table +----------------------------------------------------------------------------""" + +size = numpy.arange(0.0, TABLE_SIZE + 1) / TABLE_SIZE * 4 +lookup_tables.append(('grain_size', numpy.floor(1024 * (2 ** size)))) + + + +"""---------------------------------------------------------------------------- +Quantizer for pitch. +----------------------------------------------------------------------------""" + +PITCH_TABLE_SIZE = 1025 +pitch = numpy.zeros((PITCH_TABLE_SIZE, )) +notches = [-24, -12, -7, -4, -3, -1, -0.1, 0, 0, 0.1, 1, 3, 4, 7, 12, 24] +n = len(notches) - 1 +for i in xrange(n): + start_index = int(float(i) / n * PITCH_TABLE_SIZE) + end_index = int(float(i + 1) / n * PITCH_TABLE_SIZE) + length = end_index - start_index + x = numpy.arange(0.0, length) / (length - 1) + raised_cosine = 0.5 - 0.5 * numpy.cos(x * numpy.pi) + xfade = 0.8 * raised_cosine + 0.2 * x + pitch[start_index:end_index] = notches[i] + (notches[i + 1] - notches[i]) * xfade + +lookup_tables.append(('quantized_pitch', pitch)) diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/resources.py b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/resources.py new file mode 100644 index 00000000..aa118b87 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/resources.py @@ -0,0 +1,82 @@ +#!/usr/bin/python2.5 +# +# Copyright 2014 Olivier Gillet. +# +# Author: Olivier Gillet (ol.gillet@gmail.com) +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. +# +# ----------------------------------------------------------------------------- +# +# Master resources file. + +header = """// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Resources definitions. +// +// Automatically generated with: +// make resources +""" + +namespace = 'clouds' +target = 'clouds' +types = ['uint8_t', 'uint16_t'] +includes = """ +#include "stmlib/stmlib.h" +""" + +import lookup_tables +import src_filters + +create_specialized_manager = True + +resources = [ + (src_filters.filters, + 'src_filter', 'SRC', 'float', float, False), + (lookup_tables.int16_lookup_tables, + 'lookup_table_int16', 'LUT', 'int16_t', int, False), + (lookup_tables.lookup_tables, + 'lookup_table', 'LUT', 'float', float, False), +] diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/src_filters.py b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/src_filters.py new file mode 100644 index 00000000..6bf9a661 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/resources/src_filters.py @@ -0,0 +1,83 @@ +#!/usr/bin/python2.5 +# +# Copyright 2014 Olivier Gillet. +# +# Author: Olivier Gillet (ol.gillet@gmail.com) +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. +# +# ----------------------------------------------------------------------------- +# +# Lookup table definitions. + +import numpy +import pylab +import scipy.signal + +SAMPLE_RATE = 32000 +CRITICAL_FREQUENCY = 12000.0 +IR_LENGTH = 8192 + +filters = [] + +ratios = [2] +lengths = [31, 45, 63, 91] + +configurations = [] +for oversampled in [False]: + for ratio in ratios: + for length in lengths: + configurations += [(oversampled, ratio, length)] + +generate_figures = False +for oversampled, ratio, length in configurations: + transition = 0.15 * 0.25 ** (length / 100.0) if oversampled else 0.4 + ir = scipy.signal.remez( + length, + [0, transition / ratio, 0.499 / ratio, 0.5], [1, 0]) + ir /= sum(ir) + gain = 20 * numpy.log10(numpy.abs(numpy.fft.rfft(ir, IR_LENGTH))) + f = numpy.arange(IR_LENGTH / 2 + 1) / float(IR_LENGTH) * SAMPLE_RATE * ratio + bin_index = CRITICAL_FREQUENCY / ratio / SAMPLE_RATE * IR_LENGTH + critical_gain = gain[int(round(bin_index))] + + name = 'filter_%s_%d_%d' % ('2x' if oversampled else '1x', ratio, length) + if generate_figures: + pylab.figure(figsize=(8, 12)) + pylab.subplot(211) + pylab.plot(f, gain) + pylab.xlim([0.0, SAMPLE_RATE]) + pylab.ylim([-75.0, 3.0]) + pylab.xlabel('Frequency (Hz)') + pylab.ylabel('Gain (dB)') + caption = 'Resampling filter, N=%d, Ratio=%d. Gain at %d Hz = %.2fdB' + pylab.title(caption % (length, ratio, CRITICAL_FREQUENCY, critical_gain)) + + pylab.subplot(212) + pylab.plot(f, gain) + pylab.xlim([0.0, 20000.0]) + pylab.ylim([-3.0, 1.0]) + pylab.xlabel('Frequency (Hz)') + pylab.ylabel('Gain (dB)') + + pylab.savefig(name + '.pdf') + pylab.close() + filters += [(name, ir)] diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/settings.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/settings.cc new file mode 100644 index 00000000..38a71de2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/settings.cc @@ -0,0 +1,89 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Settings storage. + +#include "clouds/settings.h" + +#include "stmlib/system/storage.h" + +#include "clouds/dsp/granular_processor.h" + +namespace clouds { + +stmlib::Storage<1> storage; + +void Settings::Init() { + freshly_baked_ = false; + if (!storage.ParsimoniousLoad(&data_, &version_token_)) { + data_.calibration_data.pitch_offset = 66.67f; + data_.calibration_data.pitch_scale = -84.26f; + for (size_t i = 0; i < ADC_CHANNEL_LAST; ++i) { + data_.calibration_data.offset[i] = 0.505f; + } + data_.state.quality = 0; + data_.state.blend_parameter = 0; + data_.state.playback_mode = PLAYBACK_MODE_GRANULAR; + data_.state.blend_value[0] = 255; + data_.state.blend_value[1] = 128; + data_.state.blend_value[2] = 0; + data_.state.blend_value[3] = 0; + freshly_baked_ = true; + Save(); + } +} + +void Settings::SaveSampleMemory( + uint32_t index, + PersistentBlock* blocks, + size_t num_blocks) { + uint32_t* data = mutable_sample_flash_data(index); + + // Unprotect flash and erase sector. + FLASH_Unlock(); + FLASH_ClearFlag( + FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | + FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR| FLASH_FLAG_PGSERR); + FLASH_EraseSector(sample_flash_sector(index) * 8, VoltageRange_3); + + // Write all data blocks. + for (size_t block = 0; block < num_blocks; ++block) { + FLASH_ProgramWord((uint32_t)(data++), blocks[block].tag); + FLASH_ProgramWord((uint32_t)(data++), blocks[block].size); + size_t size = blocks[block].size; + const uint32_t* words = (const uint32_t*)(blocks[block].data); + while (size >= 4) { + FLASH_ProgramWord((uint32_t)(data++), *words++); + size -= 4; + } + } +} + +void Settings::Save() { + storage.ParsimoniousSave(data_, &version_token_); +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/settings.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/settings.h new file mode 100644 index 00000000..8164df94 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/settings.h @@ -0,0 +1,113 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Settings storage. + +#ifndef CLOUDS_SETTINGS_H_ +#define CLOUDS_SETTINGS_H_ + +#include "stmlib/stmlib.h" + +#include "clouds/drivers/adc.h" + +namespace clouds { + +struct CalibrationData { + float pitch_offset; + float pitch_scale; + float offset[ADC_CHANNEL_LAST]; +}; + +struct State { + uint8_t quality; + uint8_t blend_parameter; + uint8_t playback_mode; + uint8_t blend_value[4]; + uint8_t padding; +}; + +struct SettingsData { + CalibrationData calibration_data; // 48 bytes + State state; // 8 bytes + uint8_t padding[8]; +}; + +class PersistentBlock; + +class Settings { + public: + Settings() { } + ~Settings() { } + + void Init(); + void Save(); + + inline const uint32_t* sample_flash_data(uint32_t index) const { + return (const uint32_t*)(mutable_sample_flash_data(index)); + } + + inline uint32_t* mutable_sample_flash_data(uint32_t index) const { + return (uint32_t*)(0x08080000 + index * 0x0020000); + } + + inline uint32_t sample_flash_sector(uint32_t index) { + return index + 8; + } + + void SaveSampleMemory( + uint32_t index, + PersistentBlock* blocks, + size_t num_blocks); + + inline CalibrationData* mutable_calibration_data() { + return &data_.calibration_data; + } + + inline State* mutable_state() { + return &data_.state; + } + + inline const State& state() const { + return data_.state; + } + + // True when no calibration data has been found on flash sector 1, that is + // to say when the module has just been flashed. + inline bool freshly_baked() const { + return freshly_baked_; + } + + private: + bool freshly_baked_; + SettingsData data_; + uint16_t version_token_; + + DISALLOW_COPY_AND_ASSIGN(Settings); +}; + +} // namespace clouds + +#endif // CLOUDS_SETTINGS_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/test/clouds_test.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/test/clouds_test.cc new file mode 100644 index 00000000..515f0ffb --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/test/clouds_test.cc @@ -0,0 +1,230 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- + + +#include +#include +#include +#include +#include +#include + +#include "clouds/dsp/granular_processor.h" +#include "clouds/resources.h" + +using namespace clouds; +using namespace std; +using namespace stmlib; + +const size_t kSampleRate = 32000; +const size_t kBlockSize = 32; + +void write_wav_header(FILE* fp, int num_samples, int num_channels) { + uint32_t l; + uint16_t s; + + fwrite("RIFF", 4, 1, fp); + l = 36 + num_samples * 2 * num_channels; + fwrite(&l, 4, 1, fp); + fwrite("WAVE", 4, 1, fp); + + fwrite("fmt ", 4, 1, fp); + l = 16; + fwrite(&l, 4, 1, fp); + s = 1; + fwrite(&s, 2, 1, fp); + s = num_channels; + fwrite(&s, 2, 1, fp); + l = kSampleRate; + fwrite(&l, 4, 1, fp); + l = static_cast(kSampleRate) * 2 * num_channels; + fwrite(&l, 4, 1, fp); + s = 2 * num_channels; + fwrite(&s, 2, 1, fp); + s = 16; + fwrite(&s, 2, 1, fp); + + fwrite("data", 4, 1, fp); + l = num_samples * 2 * num_channels; + fwrite(&l, 4, 1, fp); +} + +void TestDSP() { + size_t duration = 19; + + FILE* fp_out = fopen("clouds.wav", "wb"); + FILE* fp_in = fopen("audio_samples/kettel_32k.wav", "rb"); + + size_t remaining_samples = kSampleRate * duration; + write_wav_header(fp_out, remaining_samples, 2); + fseek(fp_in, 48, SEEK_SET); + + uint8_t large_buffer[118784]; + uint8_t small_buffer[65536 - 128]; + + GranularProcessor processor; + processor.Init( + &large_buffer[0], sizeof(large_buffer), + &small_buffer[0],sizeof(small_buffer)); + + processor.set_num_channels(2); + processor.set_low_fidelity(false); + processor.set_playback_mode(PLAYBACK_MODE_LOOPING_DELAY); + + Parameters* p = processor.mutable_parameters(); + + size_t block_counter = 0; + float phase_ = 0.0f; + bool synthetic = true; + processor.Prepare(); + float pot_noise = 0.0f; + while (remaining_samples) { + uint16_t tri = (remaining_samples * 2); + tri = tri > 32767 ? 65535 - tri : tri; + float triangle = tri / 32768.0f; + + p->gate = false; + p->trigger = false; + p->freeze = true && (block_counter & 2047) > 1024; + pot_noise += 0.05f * ((Random::GetSample() / 32768.0f) * 0.00f - pot_noise); + p->position = triangle * 0.0f + 0.00f; + p->size = 0.5f; + p->pitch = -7.0f + (triangle > 0.5f ? 1.0f : 0.0f) * 0.0f; + p->density = 0.0f; + p->texture = 0.5f; + p->feedback = 0.0f; + p->dry_wet = 1.0f; + p->reverb = 0.0f; + p->stereo_spread = 0.0f; + + ++block_counter; + ShortFrame input[kBlockSize]; + ShortFrame output[kBlockSize]; + + if (synthetic) { + for (size_t i = 0; i < kBlockSize; ++i) { + phase_ += 400.0f / kSampleRate; // (block_counter & 512 ? 110.0f : 220.0f) / kSampleRate; + while (phase_ >= 1.0) { + phase_ -= 1.0; + } + input[i].l = 16384.0f * sinf(phase_ * M_PI * 2); + // input[i].r = 32768.0f * (phase_ - 0.5); + input[i].r = input[i].l; + } + remaining_samples -= kBlockSize; + } else { + if (fread( + input, + sizeof(ShortFrame), + kBlockSize, + fp_in) != kBlockSize) { + break; + } + remaining_samples -= kBlockSize; + } + processor.Process(input, output, kBlockSize); + processor.Prepare(); + fwrite(output, sizeof(ShortFrame), kBlockSize, fp_out); + } + fclose(fp_out); + fclose(fp_in); +} + +void TestGrainSize() { + for (int32_t _p = 0; _p < 3; _p++) { + for (int32_t _s = 0; _s < 3; _s++) { + for (int32_t _pi = 0; _pi < 3; _pi++) { + size_t duration = 19; + char name[80]; + sprintf(name, "clouds_%d%d%d.wav", _p, _s, _pi); + FILE* fp_out = fopen(name, "wb"); + FILE* fp_in = fopen("audio_samples/kettel_32k.wav", "rb"); + + size_t remaining_samples = kSampleRate * duration; + write_wav_header(fp_out, remaining_samples, 2); + fseek(fp_in, 48, SEEK_SET); + + uint8_t large_buffer[118784]; + uint8_t small_buffer[65536]; + + GranularProcessor processor; + processor.Init( + &large_buffer[0], sizeof(large_buffer), + &small_buffer[0],sizeof(small_buffer)); + + processor.set_num_channels(2); + processor.set_low_fidelity(false); + processor.set_playback_mode(PLAYBACK_MODE_GRANULAR); + + Parameters* p = processor.mutable_parameters(); + + size_t block_counter = 0; + processor.Prepare(); + while (remaining_samples) { + p->trigger = false; + p->freeze = (block_counter & 1023) > 512; + p->position = _p * 0.5f; + p->size = _s * 0.5f; + p->pitch = _pi * 24.0f - 24.0f; + p->density = 0.75f; + p->texture = 0.5f; + p->feedback = 0.0f; + p->dry_wet = 1.0f; + p->reverb = 0.0f; + p->stereo_spread = 0.0f; + + ++block_counter; + ShortFrame input[kBlockSize]; + ShortFrame output[kBlockSize]; + + uint16_t tri = (remaining_samples / 4); + tri = tri > 32767 ? 65535 - tri : tri; + + if (fread( + input, + sizeof(ShortFrame), + kBlockSize, + fp_in) != kBlockSize) { + break; + } + remaining_samples -= kBlockSize; + processor.Process(input, output, kBlockSize); + processor.Prepare(); + fwrite(output, sizeof(ShortFrame), kBlockSize, fp_out); + } + + fclose(fp_out); + fclose(fp_in); + } + } + } +} + +int main(void) { + _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON); + TestDSP(); + // TestGrainSize(); +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/test/makefile b/plugins/community/repos/FrozenWasteland/eurorack/clouds/test/makefile new file mode 100644 index 00000000..b4a79f27 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/test/makefile @@ -0,0 +1,44 @@ +PACKAGES = clouds/dsp clouds/dsp/pvoc clouds/test stmlib/utils stmlib/dsp clouds + +VPATH = $(PACKAGES) + +TARGET = clouds_test +BUILD_ROOT = build/ +BUILD_DIR = $(BUILD_ROOT)$(TARGET)/ +CC_FILES = atan.cc \ + clouds_test.cc \ + correlator.cc \ + granular_processor.cc \ + mu_law.cc \ + random.cc \ + resources.cc \ + frame_transformation.cc \ + phase_vocoder.cc \ + stft.cc \ + units.cc +OBJ_FILES = $(CC_FILES:.cc=.o) +OBJS = $(patsubst %,$(BUILD_DIR)%,$(OBJ_FILES)) $(STARTUP_OBJ) +DEPS = $(OBJS:.o=.d) +DEP_FILE = $(BUILD_DIR)depends.mk + +all: clouds_test + +$(BUILD_DIR): + mkdir -p $(BUILD_DIR) + +$(BUILD_DIR)%.o: %.cc + g++ -c -DTEST -g -Wall -Werror -I. $< -o $@ + +$(BUILD_DIR)%.d: %.cc + g++ -MM -DTEST -I. $< -MF $@ -MT $(@:.d=.o) + +clouds_test: $(OBJS) + g++ -o $(TARGET) $(OBJS) + +depends: $(DEPS) + cat $(DEPS) > $(DEP_FILE) + +$(DEP_FILE): $(BUILD_DIR) $(DEPS) + cat $(DEPS) > $(DEP_FILE) + +include $(DEP_FILE) diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/ui.cc b/plugins/community/repos/FrozenWasteland/eurorack/clouds/ui.cc new file mode 100644 index 00000000..ac410451 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/ui.cc @@ -0,0 +1,392 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// User interface. + +#include "clouds/ui.h" + +#include "stmlib/system/system_clock.h" + +#include "clouds/dsp/granular_processor.h" +#include "clouds/cv_scaler.h" +#include "clouds/meter.h" + +namespace clouds { + +const int32_t kLongPressDuration = 1000; +const int32_t kVeryLongPressDuration = 4000; + +using namespace stmlib; + +void Ui::Init( + Settings* settings, + CvScaler* cv_scaler, + GranularProcessor* processor, + Meter* meter) { + settings_ = settings; + cv_scaler_ = cv_scaler; + leds_.Init(); + switches_.Init(); + + processor_ = processor; + meter_ = meter; + mode_ = UI_MODE_SPLASH; + + const State& state = settings_->state(); + + // Sanitize saved settings. + cv_scaler_->set_blend_parameter( + static_cast(state.blend_parameter & 3)); + cv_scaler_->MatchKnobPosition(); + processor_->set_quality(state.quality & 3); + processor_->set_playback_mode( + static_cast(state.playback_mode & 3)); + for (int32_t i = 0; i < BLEND_PARAMETER_LAST; ++i) { + cv_scaler_->set_blend_value( + static_cast(i), + static_cast(state.blend_value[i]) / 255.0f); + } + cv_scaler_->UnlockBlendKnob(); +} + +void Ui::SaveState() { + State* state = settings_->mutable_state(); + state->blend_parameter = cv_scaler_->blend_parameter(); + state->quality = processor_->quality(); + state->playback_mode = processor_->playback_mode(); + for (int32_t i = 0; i < BLEND_PARAMETER_LAST; ++i) { + state->blend_value[i] = static_cast( + cv_scaler_->blend_value(static_cast(i)) * 255.0f); + } + settings_->Save(); +} + +void Ui::Poll() { + system_clock.Tick(); + switches_.Debounce(); + + for (uint8_t i = 0; i < kNumSwitches; ++i) { + if (switches_.just_pressed(i)) { + queue_.AddEvent(CONTROL_SWITCH, i, 0); + press_time_[i] = system_clock.milliseconds(); + long_press_time_[i] = system_clock.milliseconds(); + } + if (switches_.pressed(i) && press_time_[i] != 0) { + int32_t pressed_time = system_clock.milliseconds() - press_time_[i]; + if (pressed_time > kLongPressDuration) { + queue_.AddEvent(CONTROL_SWITCH, i, pressed_time); + press_time_[i] = 0; + } + } + if (switches_.pressed(i) && long_press_time_[i] != 0) { + int32_t pressed_time = system_clock.milliseconds() - long_press_time_[i]; + if (pressed_time > kVeryLongPressDuration) { + queue_.AddEvent(CONTROL_SWITCH, i, pressed_time); + long_press_time_[i] = 0; + } + } + + if (switches_.released(i) && press_time_[i] != 0) { + queue_.AddEvent( + CONTROL_SWITCH, + i, + system_clock.milliseconds() - press_time_[i] + 1); + press_time_[i] = 0; + } + } + PaintLeds(); +} + +void Ui::PaintLeds() { + leds_.Clear(); + bool blink = (system_clock.milliseconds() & 127) > 64; + uint8_t fade = system_clock.milliseconds() >> 1; + fade = fade <= 127 ? (fade << 1) : 255 - (fade << 1); + fade = static_cast(fade) * fade >> 8; + switch (mode_) { + case UI_MODE_SPLASH: + { + uint8_t index = ((system_clock.milliseconds() >> 8) + 1) & 3; + uint8_t fade = (system_clock.milliseconds() >> 2); + fade = fade <= 127 ? (fade << 1) : 255 - (fade << 1); + leds_.set_intensity(3 - index, fade); + } + break; + + case UI_MODE_VU_METER: + leds_.PaintBar(lut_db[meter_->peak() >> 7]); + break; + + case UI_MODE_BLEND_METER: + for (int32_t i = 0; i < 4; ++i) { + leds_.set_intensity( + i, + cv_scaler_->blend_value(static_cast(i)) * 255.0f); + } + break; + + case UI_MODE_QUALITY: + leds_.set_status(processor_->quality(), 255, 0); + break; + + case UI_MODE_BLENDING: + leds_.set_status(cv_scaler_->blend_parameter(), 0, 255); + break; + + case UI_MODE_PLAYBACK_MODE: + leds_.set_status( + processor_->playback_mode(), + 128 + (fade >> 1), + 255 - (fade >> 1)); + break; + + case UI_MODE_LOAD: + leds_.set_status(load_save_location_, 0, blink ? 255 : 0); + break; + + case UI_MODE_SAVE: + leds_.set_status(load_save_location_, blink ? 255 : 0, 0); + break; + + case UI_MODE_SAVING: + leds_.set_status(load_save_location_, 255, 0); + break; + + case UI_MODE_CALIBRATION_1: + leds_.set_status(0, blink ? 255 : 0, blink ? 255 : 0); + leds_.set_status(1, blink ? 255 : 0, blink ? 255 : 0); + leds_.set_status(2, 0, 0); + leds_.set_status(3, 0, 0); + break; + + case UI_MODE_CALIBRATION_2: + leds_.set_status(0, blink ? 255 : 0, blink ? 255 : 0); + leds_.set_status(1, blink ? 255 : 0, blink ? 255 : 0); + leds_.set_status(2, blink ? 255 : 0, blink ? 255 : 0); + leds_.set_status(3, blink ? 255 : 0, blink ? 255 : 0); + break; + + case UI_MODE_PANIC: + leds_.set_status(0, 255, 0); + leds_.set_status(1, 255, 0); + leds_.set_status(2, 255, 0); + leds_.set_status(3, 255, 0); + break; + + default: + break; + } + + leds_.set_freeze(processor_->frozen()); + if (processor_->bypass()) { + leds_.PaintBar(lut_db[meter_->peak() >> 7]); + leds_.set_freeze(true); + } + + leds_.Write(); +} + +void Ui::FlushEvents() { + queue_.Flush(); +} + +void Ui::OnSwitchPressed(const Event& e) { + if (e.control_id == SWITCH_FREEZE) { + processor_->ToggleFreeze(); + } +} + +void Ui::CalibrateC1() { + cv_scaler_->CalibrateC1(); + cv_scaler_->CalibrateOffsets(); + mode_ = UI_MODE_CALIBRATION_2; +} + +void Ui::CalibrateC3() { + bool success = cv_scaler_->CalibrateC3(); + if (success) { + settings_->Save(); + mode_ = UI_MODE_VU_METER; + } else { + mode_ = UI_MODE_PANIC; + } +} + +void Ui::OnSecretHandshake() { + mode_ = UI_MODE_PLAYBACK_MODE; +} + +void Ui::OnSwitchReleased(const Event& e) { + switch (e.control_id) { + case SWITCH_FREEZE: + break; + + case SWITCH_MODE: + if (e.data >= kVeryLongPressDuration) { + mode_ = UI_MODE_PLAYBACK_MODE; + } else if (e.data >= kLongPressDuration) { + if (mode_ == UI_MODE_QUALITY) { + mode_ = UI_MODE_VU_METER; + } else { + mode_ = UI_MODE_QUALITY; + } + } else if (mode_ == UI_MODE_VU_METER || mode_ == UI_MODE_BLEND_METER) { + mode_ = UI_MODE_BLENDING; + } else if (mode_ == UI_MODE_BLENDING) { + uint8_t parameter = (cv_scaler_->blend_parameter() + 1) & 3; + cv_scaler_->set_blend_parameter(static_cast(parameter)); + SaveState(); + } else if (mode_ == UI_MODE_QUALITY) { + processor_->set_quality((processor_->quality() + 1) & 3); + SaveState(); + } else if (mode_ == UI_MODE_PLAYBACK_MODE) { + uint8_t mode = (processor_->playback_mode() + 1) & 3; + processor_->set_playback_mode(static_cast(mode)); + SaveState(); + } else if (mode_ == UI_MODE_SAVE || mode_ == UI_MODE_LOAD) { + load_save_location_ = (load_save_location_ + 1) & 3; + } else { + mode_ = UI_MODE_VU_METER; + } + break; + + case SWITCH_WRITE: + if (e.data >= kLongPressDuration && switches_.pressed(SWITCH_MODE)) { + press_time_[SWITCH_MODE] = 0; + mode_ = UI_MODE_CALIBRATION_1; + } else if (mode_ == UI_MODE_CALIBRATION_1) { + CalibrateC1(); + } else if (mode_ == UI_MODE_CALIBRATION_2) { + CalibrateC3(); + } else if (mode_ == UI_MODE_SAVE) { + // Get pointers on data chunks to save. + PersistentBlock blocks[4]; + size_t num_blocks = 0; + + mode_ = UI_MODE_SAVING; + // Silence the processor during the long erase/write. + processor_->set_silence(true); + system_clock.Delay(5); + processor_->PreparePersistentData(); + processor_->GetPersistentData(blocks, &num_blocks); + settings_->SaveSampleMemory(load_save_location_, blocks, num_blocks); + processor_->set_silence(false); + load_save_location_ = (load_save_location_ + 1) & 3; + mode_ = UI_MODE_VU_METER; + } else if (mode_ == UI_MODE_LOAD) { + processor_->LoadPersistentData(settings_->sample_flash_data( + load_save_location_)); + load_save_location_ = (load_save_location_ + 1) & 3; + mode_ = UI_MODE_VU_METER; + } else if (e.data >= kLongPressDuration) { + mode_ = UI_MODE_SAVE; + } else { + mode_ = UI_MODE_LOAD; + } + break; + } +} + +void Ui::DoEvents() { + while (queue_.available()) { + Event e = queue_.PullEvent(); + if (e.control_type == CONTROL_SWITCH) { + if (e.data == 0) { + OnSwitchPressed(e); + } else { + if (e.data >= kLongPressDuration && + e.control_id == SWITCH_MODE && + switches_.pressed(SWITCH_WRITE)) { + press_time_[SWITCH_WRITE] = 0; + OnSecretHandshake(); + } else { + OnSwitchReleased(e); + } + } + } + } + + if (queue_.idle_time() > 1000 && mode_ == UI_MODE_PANIC) { + queue_.Touch(); + mode_ = UI_MODE_VU_METER; + } + + if ((mode_ == UI_MODE_VU_METER || mode_ == UI_MODE_BLEND_METER || + mode_ == UI_MODE_BLENDING) && \ + cv_scaler_->blend_knob_touched()) { + queue_.Touch(); + mode_ = UI_MODE_BLEND_METER; + } + + if (queue_.idle_time() > 3000) { + queue_.Touch(); + if (mode_ == UI_MODE_BLENDING || mode_ == UI_MODE_QUALITY || + mode_ == UI_MODE_PLAYBACK_MODE || mode_ == UI_MODE_SAVE || + mode_ == UI_MODE_LOAD || mode_ == UI_MODE_BLEND_METER || + mode_ == UI_MODE_SPLASH) { + mode_ = UI_MODE_VU_METER; + } + } +} + +uint8_t Ui::HandleFactoryTestingRequest(uint8_t command) { + uint8_t argument = command & 0x1f; + command = command >> 5; + uint8_t reply = 0; + switch (command) { + case FACTORY_TESTING_READ_POT: + case FACTORY_TESTING_READ_CV: + reply = cv_scaler_->adc_value(argument); + break; + + case FACTORY_TESTING_READ_GATE: + if (argument <= 2) { + return switches_.pressed(argument); + } else { + return cv_scaler_->gate(argument - 3); + } + break; + + case FACTORY_TESTING_SET_BYPASS: + processor_->set_bypass(argument); + break; + + case FACTORY_TESTING_CALIBRATE: + if (argument == 0) { + mode_ = UI_MODE_CALIBRATION_1; + } else if (argument == 1) { + CalibrateC1(); + } else { + CalibrateC3(); + cv_scaler_->set_blend_parameter(static_cast(0)); + SaveState(); + } + break; + } + return reply; +} + +} // namespace clouds diff --git a/plugins/community/repos/FrozenWasteland/eurorack/clouds/ui.h b/plugins/community/repos/FrozenWasteland/eurorack/clouds/ui.h new file mode 100644 index 00000000..64d50961 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/clouds/ui.h @@ -0,0 +1,130 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// User interface + +#ifndef CLOUDS_UI_H_ +#define CLOUDS_UI_H_ + +#include "stmlib/stmlib.h" + +#include "stmlib/ui/event_queue.h" + +#include "clouds/drivers/leds.h" +#include "clouds/drivers/switches.h" + +namespace clouds { + +enum UiMode { + UI_MODE_VU_METER, + UI_MODE_BLEND_METER, + UI_MODE_QUALITY, + UI_MODE_BLENDING, + UI_MODE_PLAYBACK_MODE, + UI_MODE_LOAD, + UI_MODE_SAVE, + UI_MODE_PANIC, + UI_MODE_CALIBRATION_1, + UI_MODE_CALIBRATION_2, + UI_MODE_SAVING, + UI_MODE_SPLASH, + UI_MODE_LAST +}; + +enum SwitchIndex { + SWITCH_MODE, + SWITCH_WRITE, + SWITCH_FREEZE +}; + +enum FactoryTestingCommand { + FACTORY_TESTING_READ_POT, + FACTORY_TESTING_READ_CV, + FACTORY_TESTING_READ_GATE, + FACTORY_TESTING_SET_BYPASS, + FACTORY_TESTING_CALIBRATE +}; + +class GranularProcessor; +class CvScaler; +class Meter; +class Settings; + +class Ui { + public: + Ui() { } + ~Ui() { } + + void Init( + Settings* settings, + CvScaler* cv_scaler, + GranularProcessor* processor, + Meter* meter); + void Poll(); + void DoEvents(); + void FlushEvents(); + void Panic() { + mode_ = UI_MODE_PANIC; + } + + + uint8_t HandleFactoryTestingRequest(uint8_t command); + + private: + void OnSwitchPressed(const stmlib::Event& e); + void OnSwitchReleased(const stmlib::Event& e); + void OnSecretHandshake(); + + void CalibrateC1(); + void CalibrateC3(); + + void SaveState(); + void PaintLeds(); + void LoadSampleMemory(); + void SaveSampleMemory(); + + stmlib::EventQueue<16> queue_; + + Settings* settings_; + CvScaler* cv_scaler_; + + Leds leds_; + Switches switches_; + uint32_t press_time_[kNumSwitches]; + uint32_t long_press_time_[kNumSwitches]; + UiMode mode_; + + GranularProcessor* processor_; + Meter* meter_; + + uint8_t load_save_location_; + + DISALLOW_COPY_AND_ASSIGN(Ui); +}; + +} // namespace clouds + +#endif // CLOUDS_UI_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/LICENSE b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/LICENSE new file mode 100644 index 00000000..beb5c3b8 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/LICENSE @@ -0,0 +1,58 @@ +Except when noted otherwise, all code is copyright Olivier Gillet and is +released under the MIT License with the following notice: + +Copyright 2012 Olivier Gillet. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +------------------------------------------------------------------------------- + +The code in third_party/STM is from STMicroelectronics, and released with the +following notice: + +THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + +------------------------------------------------------------------------------- + +The code in programming/serial is from Ivan A-R, and released under the GPL with +the following notice: + +Author: Ivan A-R +Project page: http://tuxotronic.org/wiki/projects/stm32loader + +This file is part of stm32loader. + +stm32loader is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 3, or (at your option) any later +version. + +stm32loader is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with stm32loader; see the file COPYING3. If not see +. \ No newline at end of file diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/README.md b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/README.md new file mode 100644 index 00000000..20824633 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/README.md @@ -0,0 +1,6 @@ +Mutable Instruments' project template, makefile, and libraries for STM32F +projects. + +See LICENSE for licensing information. + +More to come! \ No newline at end of file diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/note_stack.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/note_stack.h new file mode 100644 index 00000000..dce51209 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/note_stack.h @@ -0,0 +1,213 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Stack of currently pressed keys. +// +// Currently pressed keys are stored as a linked list. The linked list is used +// as a LIFO stack to allow monosynth-like behaviour. An example of such +// behaviour is: +// player presses and holds C4-> C4 is played. +// player presses and holds C5 (while holding C4) -> C5 is played. +// player presses and holds G4 (while holding C4&C5)-> G4 is played. +// player releases C5 -> G4 is played. +// player releases G4 -> C4 is played. +// +// The nodes used in the linked list are pre-allocated from a pool of N +// nodes, so the "pointers" (to the root element for example) are not actual +// pointers, but indices of an element in the pool. +// +// Additionally, an array of pointers is stored to allow random access to the +// n-th note, sorted by ascending order of pitch (for arpeggiation). + +#ifndef STMLIB_ALGORITHMS_NOTE_STACK_H_ +#define STMLIB_ALGORITHMS_NOTE_STACK_H_ + +#include "stmlib/stmlib.h" + +#include + +namespace stmlib { + +enum NoteStackFlags { + NOTE_STACK_PRIORITY_LAST, + NOTE_STACK_PRIORITY_LOW, + NOTE_STACK_PRIORITY_HIGH, + NOTE_STACK_FREE_SLOT = 0xff +}; + +struct NoteEntry { + uint8_t note; + uint8_t velocity; + uint8_t next_ptr; // Base 1. +}; + +template +class NoteStack { + public: + NoteStack() { } + ~NoteStack() { } + + void Init() { Clear(); } + + void NoteOn(uint8_t note, uint8_t velocity) { + // Remove the note from the list first (in case it is already here). + NoteOff(note); + // In case of saturation, remove the least recently played note from the + // stack. + if (size_ == capacity) { + uint8_t least_recent_note = 1; + for (uint8_t i = 1; i <= capacity; ++i) { + if (pool_[i].next_ptr == 0) { + least_recent_note = pool_[i].note; + } + } + NoteOff(least_recent_note); + } + // Now we are ready to insert the new note. Find a free slot to insert it. + uint8_t free_slot = 1; + for (uint8_t i = 1; i <= capacity; ++i) { + if (pool_[i].note == NOTE_STACK_FREE_SLOT) { + free_slot = i; + break; + } + } + pool_[free_slot].next_ptr = root_ptr_; + pool_[free_slot].note = note; + pool_[free_slot].velocity = velocity; + root_ptr_ = free_slot; + // The last step consists in inserting the note in the sorted list. + for (uint8_t i = 0; i < size_; ++i) { + if (pool_[sorted_ptr_[i]].note > note) { + for (uint8_t j = size_; j > i; --j) { + sorted_ptr_[j] = sorted_ptr_[j - 1]; + } + sorted_ptr_[i] = free_slot; + free_slot = 0; + break; + } + } + if (free_slot) { + sorted_ptr_[size_] = free_slot; + } + ++size_; + } + + void NoteOff(uint8_t note) { + uint8_t current = root_ptr_; + uint8_t previous = 0; + while (current) { + if (pool_[current].note == note) { + break; + } + previous = current; + current = pool_[current].next_ptr; + } + if (current) { + if (previous) { + pool_[previous].next_ptr = pool_[current].next_ptr; + } else { + root_ptr_ = pool_[current].next_ptr; + } + for (uint8_t i = 0; i < size_; ++i) { + if (sorted_ptr_[i] == current) { + for (uint8_t j = i; j < size_ - 1; ++j) { + sorted_ptr_[j] = sorted_ptr_[j + 1]; + } + break; + } + } + pool_[current].next_ptr = 0; + pool_[current].note = NOTE_STACK_FREE_SLOT; + pool_[current].velocity = 0; + --size_; + } + } + + void Clear() { + size_ = 0; + memset(pool_ + 1, 0, sizeof(NoteEntry) * capacity); + memset(sorted_ptr_ + 1, 0, capacity); + root_ptr_ = 0; + for (uint8_t i = 0; i <= capacity; ++i) { + pool_[i].note = NOTE_STACK_FREE_SLOT; + } + } + + uint8_t size() const { return size_; } + uint8_t max_size() const { return capacity; } + const NoteEntry& most_recent_note() const { return pool_[root_ptr_]; } + const NoteEntry& least_recent_note() const { + uint8_t current = root_ptr_; + while (current && pool_[current].next_ptr) { + current = pool_[current].next_ptr; + } + return pool_[current]; + } + const NoteEntry& played_note(uint8_t index) const { + uint8_t current = root_ptr_; + index = size_ - index - 1; + for (uint8_t i = 0; i < index; ++i) { + current = pool_[current].next_ptr; + } + return pool_[current]; + } + const NoteEntry& sorted_note(uint8_t index) const { + return pool_[sorted_ptr_[index]]; + } + const NoteEntry& note(uint8_t index) const { return pool_[index]; } + NoteEntry* mutable_note(uint8_t index) { return &pool_[index]; } + const NoteEntry& dummy() const { return pool_[0]; } + const NoteEntry& note_by_priority(NoteStackFlags priority) { + if (size() == 0) { + return dummy(); + } + switch (priority) { + case NOTE_STACK_PRIORITY_LAST: + return most_recent_note(); + + case NOTE_STACK_PRIORITY_LOW: + return sorted_note(0); + + case NOTE_STACK_PRIORITY_HIGH: + return sorted_note(size() - 1); + + default: + return dummy(); + } + } + + private: + uint8_t size_; + NoteEntry pool_[capacity + 1]; // First element is a dummy node! + uint8_t root_ptr_; // Base 1. + uint8_t sorted_ptr_[capacity + 1]; // Base 1. + + DISALLOW_COPY_AND_ASSIGN(NoteStack); +}; + +} // namespace stmlib + +#endif // STMLIB_ALGORITHMS_NOTE_STACK_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/pattern_predictor.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/pattern_predictor.h new file mode 100644 index 00000000..a4d617ab --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/pattern_predictor.h @@ -0,0 +1,100 @@ +// Copyright 2013 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Pattern predictor for synchronization to drum patterns or clocks with swing. + +#ifndef STMLIB_ALGORITHMS_PATTERN_PREDICTOR_H_ +#define STMLIB_ALGORITHMS_PATTERN_PREDICTOR_H_ + +#include "stmlib/stmlib.h" + +#include +#include + +namespace stmlib { + +template +class PatternPredictor { + public: + PatternPredictor() { } + + void Init() { + history_pointer_ = 0; + std::fill(&history_[0], &history_[history_size], 0); + std::fill( + &prediction_error_[0], + &prediction_error_[max_candidate_period + 1], + 0); + std::fill( + &predicted_period_[0], + &predicted_period_[max_candidate_period + 1], + 0); + } + + uint32_t Predict(int32_t value) { + history_[history_pointer_] = value; + int best_period = 0; + + for (int i = 0; i <= max_candidate_period; ++i) { + int32_t error = abs(predicted_period_[i] - value); + int32_t delta = error - prediction_error_[i]; + + // Compute LP-ed prediction error. + if (delta > 0) { + prediction_error_[i] += delta >> 1; + } else { + prediction_error_[i] += delta >> 3; + } + + if (i == 0) { + predicted_period_[i] = (value + predicted_period_[i]) >> 1; + } else { + uint32_t t = history_pointer_ + 1 + history_size - i; + predicted_period_[i] = history_[t % history_size]; + } + + if (prediction_error_[i] < prediction_error_[best_period]) { + best_period = i; + } + } + + history_pointer_ = (history_pointer_ + 1) % history_size; + return static_cast(predicted_period_[best_period]); + } + + + private: + uint32_t history_[history_size]; + int32_t prediction_error_[max_candidate_period + 1]; + int32_t predicted_period_[max_candidate_period + 1]; + uint32_t history_pointer_; + + DISALLOW_COPY_AND_ASSIGN(PatternPredictor); +}; + +} // namespace stmlib + +#endif // STMLIB_ALGORITHMS_PATTERN_PREDICTOR_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/tiny_map.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/tiny_map.h new file mode 100644 index 00000000..b617edb3 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/tiny_map.h @@ -0,0 +1,121 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// A rather inefficient (lookup and insertion in O(n)) map. Useful for storing +// very small mappings (say about 16 values). + +#ifndef STMLIB_ALGORITHMS_TINY_MAP_H_ +#define STMLIB_ALGORITHMS_TINY_MAP_H_ + +#include "stmlib/stmlib.h" + +#include + +namespace stmlib { + +template< + typename Key, + typename Value, + uint8_t capacity, + uint8_t EMPTY = 0xff> +class TinyMap { + public: + struct Entry { + Key key; + Value value; + }; + + TinyMap() { } + ~TinyMap() { } + + void Init() { + Clear(); + } + + void Put(Key key, Value value) { + Entry* entry = Search(key); + if (entry == NULL) { + entry = SearchFreeSlot(); + } + if (entry == NULL) { + entry = &map_[0]; + } + entry->key = key; + entry->value = value; + // Speed up retrieval for next query, in the very common case that when + // element is inserted, the next query is for this same element. + if (value != EMPTY) { + recent_search_ = entry; + } else { + recent_delete_ = entry; + } + } + + const Entry* Find(uint8_t key) { + return Search(key); + } + + void Clear() { + memset(map_, EMPTY, capacity * sizeof(Entry)); + recent_search_ = recent_delete_ = &map_[0]; + } + + private: + Entry* Search(Key key) { + if (recent_search_->key == key) { + return recent_search_; + } + for (uint8_t i = 0; i < capacity; ++i) { + if (map_[i].key == key) { + recent_search_ = &map_[i]; + return recent_search_; + } + } + return NULL; + } + + Entry* SearchFreeSlot() { + if (recent_delete_->value == EMPTY) { + return recent_delete_; + } + for (uint8_t i = 0; i < capacity; ++i) { + if (map_[i].value == EMPTY) { + recent_delete_ = &map_[i]; + return recent_delete_; + } + } + return NULL; + } + + Entry map_[capacity]; + Entry* recent_search_; + Entry* recent_delete_; + DISALLOW_COPY_AND_ASSIGN(TinyMap); +}; + +} // namespace stmlib + +#endif // STMLIB_ALGORITHMS_TINY_MAP_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/voice_allocator.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/voice_allocator.h new file mode 100644 index 00000000..73f211df --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/algorithms/voice_allocator.h @@ -0,0 +1,145 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Polyphonic voice allocator. + +#ifndef STMLIB_ALGORITHMS_VOICE_ALLOCATOR_H_ +#define STMLIB_ALGORITHMS_VOICE_ALLOCATOR_H_ + +#include "stmlib/stmlib.h" +#include + +namespace stmlib { + +enum VoiceAllocatorFlags { + NOT_ALLOCATED = 0xff, + ACTIVE_NOTE = 0x80 +}; + +template +class VoiceAllocator { + public: + VoiceAllocator() { } + + void Init() { + size_ = 0; + Clear(); + } + + uint8_t NoteOn(uint8_t note) { + if (size_ == 0) { + return NOT_ALLOCATED; + } + + // First, check if there is a voice currently playing this note. In this + // case, this voice will be responsible for retriggering this note. + // Hint: if you're more into string instruments than keyboard instruments, + // you can safely comment those lines. + uint8_t voice = Find(note); + + // Then, try to find the least recently touched, currently inactive voice. + if (voice == NOT_ALLOCATED) { + for (uint8_t i = 0; i < capacity; ++i) { + if (lru_[i] < size_ && !(pool_[lru_[i]] & ACTIVE_NOTE)) { + voice = lru_[i]; + } + } + } + // If all voices are active, use the least recently played note + // (voice-stealing). + if (voice == NOT_ALLOCATED) { + for (uint8_t i = 0; i < capacity; ++i) { + if (lru_[i] < size_) { + voice = lru_[i]; + } + } + } + pool_[voice] = note | ACTIVE_NOTE; + Touch(voice); + return voice; + } + + uint8_t NoteOff(uint8_t note) { + uint8_t voice = Find(note); + if (voice != NOT_ALLOCATED) { + pool_[voice] &= 0x7f; + Touch(voice); + } + return voice; + } + + uint8_t Find(uint8_t note) const { + for (uint8_t i = 0; i < size_; ++i) { + if ((pool_[i] & 0x7f) == note) { + return i; + } + } + return NOT_ALLOCATED; + } + + void Clear() { + memset(&pool_, 0, sizeof(pool_)); + for (uint8_t i = 0; i < capacity; ++i) { + lru_[i] = capacity - i - 1; + } + } + + inline void ClearNotes() { + for (uint8_t i = 0; i < capacity; ++i) { + pool_[i] &= 0x7f; + } + } + + inline void set_size(uint8_t size) { + size_ = size; + } + + inline uint8_t size() const { return size_; } + + private: + void Touch(uint8_t voice) { + int8_t source = capacity - 1; + int8_t destination = capacity - 1; + while (source >= 0) { + if (lru_[source] != voice) { + lru_[destination--] = lru_[source]; + } + --source; + } + lru_[0] = voice; + } + + uint8_t pool_[capacity]; + // Holds the indices of the voices sorted by most recent usage. + uint8_t lru_[capacity]; + uint8_t size_; + + DISALLOW_COPY_AND_ASSIGN(VoiceAllocator); +}; + +} // namespace stmlib + +#endif // STMLIB_ALGORITHMS_VOICE_ALLOCATOR_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan.cc b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan.cc new file mode 100644 index 00000000..139187c2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan.cc @@ -0,0 +1,114 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Fast arc-tangent routines. + +#include "stmlib/dsp/atan.h" + +namespace stmlib { + +/* extern */ +const uint16_t atan_lut[513] = { + 0, 20, 40, 61, 81, 101, 122, 142, + 162, 183, 203, 224, 244, 264, 285, 305, + 326, 346, 366, 387, 407, 427, 448, 468, + 489, 509, 529, 550, 570, 591, 611, 631, + 652, 672, 693, 713, 733, 754, 774, 795, + 815, 836, 856, 877, 897, 917, 938, 958, + 979, 999, 1020, 1040, 1061, 1081, 1102, 1122, + 1143, 1163, 1184, 1204, 1225, 1245, 1266, 1286, + 1307, 1327, 1348, 1368, 1389, 1409, 1430, 1451, + 1471, 1492, 1512, 1533, 1554, 1574, 1595, 1615, + 1636, 1657, 1677, 1698, 1719, 1739, 1760, 1780, + 1801, 1822, 1843, 1863, 1884, 1905, 1925, 1946, + 1967, 1988, 2008, 2029, 2050, 2071, 2091, 2112, + 2133, 2154, 2175, 2195, 2216, 2237, 2258, 2279, + 2300, 2321, 2342, 2362, 2383, 2404, 2425, 2446, + 2467, 2488, 2509, 2530, 2551, 2572, 2593, 2614, + 2635, 2656, 2677, 2698, 2719, 2740, 2761, 2783, + 2804, 2825, 2846, 2867, 2888, 2910, 2931, 2952, + 2973, 2994, 3016, 3037, 3058, 3079, 3101, 3122, + 3143, 3165, 3186, 3207, 3229, 3250, 3272, 3293, + 3315, 3336, 3357, 3379, 3400, 3422, 3443, 3465, + 3487, 3508, 3530, 3551, 3573, 3595, 3616, 3638, + 3660, 3681, 3703, 3725, 3747, 3768, 3790, 3812, + 3834, 3856, 3877, 3899, 3921, 3943, 3965, 3987, + 4009, 4031, 4053, 4075, 4097, 4119, 4141, 4163, + 4185, 4207, 4230, 4252, 4274, 4296, 4318, 4341, + 4363, 4385, 4408, 4430, 4452, 4475, 4497, 4520, + 4542, 4565, 4587, 4610, 4632, 4655, 4677, 4700, + 4723, 4745, 4768, 4791, 4813, 4836, 4859, 4882, + 4905, 4927, 4950, 4973, 4996, 5019, 5042, 5065, + 5088, 5111, 5134, 5158, 5181, 5204, 5227, 5250, + 5274, 5297, 5320, 5344, 5367, 5390, 5414, 5437, + 5461, 5484, 5508, 5532, 5555, 5579, 5603, 5626, + 5650, 5674, 5698, 5721, 5745, 5769, 5793, 5817, + 5841, 5865, 5889, 5914, 5938, 5962, 5986, 6010, + 6035, 6059, 6084, 6108, 6132, 6157, 6181, 6206, + 6231, 6255, 6280, 6305, 6330, 6354, 6379, 6404, + 6429, 6454, 6479, 6504, 6529, 6554, 6580, 6605, + 6630, 6656, 6681, 6706, 6732, 6757, 6783, 6809, + 6834, 6860, 6886, 6912, 6937, 6963, 6989, 7015, + 7041, 7068, 7094, 7120, 7146, 7173, 7199, 7225, + 7252, 7278, 7305, 7332, 7358, 7385, 7412, 7439, + 7466, 7493, 7520, 7547, 7574, 7602, 7629, 7656, + 7684, 7711, 7739, 7767, 7795, 7822, 7850, 7878, + 7906, 7934, 7962, 7991, 8019, 8047, 8076, 8104, + 8133, 8162, 8190, 8219, 8248, 8277, 8306, 8335, + 8365, 8394, 8423, 8453, 8483, 8512, 8542, 8572, + 8602, 8632, 8662, 8692, 8723, 8753, 8784, 8814, + 8845, 8876, 8907, 8938, 8969, 9000, 9032, 9063, + 9095, 9127, 9158, 9190, 9223, 9255, 9287, 9319, + 9352, 9385, 9418, 9451, 9484, 9517, 9550, 9584, + 9617, 9651, 9685, 9719, 9753, 9788, 9822, 9857, + 9892, 9927, 9962, 9998, 10033, 10069, 10105, 10141, + 10177, 10213, 10250, 10287, 10324, 10361, 10399, 10436, + 10474, 10512, 10550, 10589, 10628, 10667, 10706, 10745, + 10785, 10825, 10865, 10906, 10946, 10988, 11029, 11070, + 11112, 11155, 11197, 11240, 11283, 11327, 11371, 11415, + 11460, 11505, 11550, 11596, 11642, 11688, 11736, 11783, + 11831, 11879, 11928, 11978, 12028, 12078, 12129, 12181, + 12233, 12286, 12340, 12394, 12449, 12505, 12561, 12618, + 12676, 12735, 12795, 12856, 12918, 12981, 13045, 13111, + 13177, 13245, 13315, 13386, 13459, 13533, 13610, 13688, + 13769, 13853, 13939, 14028, 14121, 14218, 14319, 14425, + 14537, 14657, 14785, 14925, 15079, 15254, 15461, 15731, + 16383, +}; + +// Generated with: +// static void init_atan_lut() { +// for (size_t i = 0; i < 513; ++i) { +// atan_lut[i] = 65536.0 / (2 * M_PI) * asinf(i / 512.0f); +// printf("%5d, ", atan_lut[i]); +// if (i % 8 == 7) { +// printf("\n"); +// } +// } +// printf("\n"); +// } + +} // namespace stmlib diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan.h new file mode 100644 index 00000000..e99a169e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan.h @@ -0,0 +1,84 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Fast arc-tangent routines. + +#ifndef STMLIB_DSP_ATAN_H_ +#define STMLIB_DSP_ATAN_H_ + +#include "stmlib/stmlib.h" + +#include "stmlib/dsp/rsqrt.h" + +#include + +namespace stmlib { + +static inline uint16_t fast_atan2(float y, float x) { + static const uint32_t sign_mask = 0x80000000; + static const float b = 0.596227f; + uint32_t ux_s = sign_mask & unsafe_bit_cast(x); + uint32_t uy_s = sign_mask & unsafe_bit_cast(y); + uint32_t offset = ((~ux_s & uy_s) >> 29 | ux_s >> 30) << 14; + float bxy_a = fabs(b * x * y); + float num = bxy_a + y * y; + float atan_1q = num / (x * x + bxy_a + num); + uint32_t uatan_2q = (ux_s ^ uy_s) | unsafe_bit_cast(atan_1q); + return unsafe_bit_cast(uatan_2q) * 16384 + offset; +} + +extern const uint16_t atan_lut[513]; + +static inline uint16_t fast_atan2r(float y, float x, float* r) { + float squared_magnitude = x * x + y * y; + if (squared_magnitude == 0.0f) { + *r = 0.0f; + return 0.0f; + } + float rinv = fast_rsqrt_carmack(squared_magnitude); + *r = rinv * squared_magnitude; + + static const uint32_t sign_mask = 0x80000000; + uint32_t ux_s = sign_mask & unsafe_bit_cast(x); + uint32_t uy_s = sign_mask & unsafe_bit_cast(y); + uint32_t quadrant = ((~ux_s & uy_s) >> 29 | ux_s >> 30); + uint16_t angle = 0; + x = fabs(x); + y = fabs(y); + if (y > x) { + angle = 16384 - atan_lut[static_cast(x * rinv * 512.0f + 0.5f)]; + } else { + angle = atan_lut[static_cast(y * rinv * 512.0f + 0.5f)]; + } + if (ux_s ^ uy_s) { + angle = -angle; + } + return angle + (quadrant << 14); +} + +} // namespace stmlib + +#endif // STMLIB_DSP_ATAN_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan_approximations.py b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan_approximations.py new file mode 100644 index 00000000..58f99a82 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/atan_approximations.py @@ -0,0 +1,111 @@ +import numpy +import pylab + +def dumb(f): + return f * numpy.pi + +def pade(f): + return f * -0.90585 / (-0.28833 + f * f) + +def poly3taylor(f): + fsq = f * f + r = 0.3333333 * numpy.pi ** 3 + r *= fsq + r += numpy.pi + r *= f + return r + +def poly3gradient(f, a=3.736e-01): + fsq = f * f + r = a * numpy.pi ** 3 + r *= fsq + r += numpy.pi + r *= f + return r + + +def poly5mdsp(f, a=3.1755e-01, b=2.033e-01): + fsq = f * f + r = b * numpy.pi ** 5 + r *= fsq + r += a * numpy.pi ** 3 + r *= fsq + r += numpy.pi + r *= f + return r + + +def poly5gradient(f, a=3.260e-01, b=1.823e-01): + f = f * numpy.pi + fsq = f * f + r = b + r *= fsq + r += a + r *= fsq + r += 1.0 + r *= f + return r + + +def poly11mdsp(f): + fsq = f * f + r = 9.5168091e-03 * numpy.pi ** 11 + r *= fsq + r += 2.900525e-03 * numpy.pi ** 9 + r *= fsq + r += 5.33740603e-02 * numpy.pi **7 + r *= fsq + r += 1.333923995e-01 * numpy.pi **5 + r *= fsq + r += 3.333314036e-01 * numpy.pi **3 + r *= fsq + r += numpy.pi + r *= f + return r + + +def compute_filter_settings(cutoff, resonance): + g = numpy.tan(numpy.pi * cutoff) + resonance * 0 + r = 1.0 / resonance + cutoff * 0 + h = 1 / (1 + r * g + g * g) + return g, r, h + + +def evaluate(groundtruth_f, approximate_g): + approximate_f = numpy.arctan(approximate_g) / numpy.pi + return numpy.log2(approximate_f / groundtruth_f) * 1200.0 + + +f = numpy.exp(numpy.linspace(numpy.log(16), numpy.log(10000), 1000.0)) +f /= 48000.0 +g, _, _ = compute_filter_settings(f, 0.5) +approximations = [pade, poly3gradient, poly5mdsp, poly5gradient, poly11mdsp] +# +# a_ = numpy.linspace(3.259e-01, 3.261e-01, 100) +# b_ = numpy.linspace(1.822e-01, 1.823e-01, 100) +# error = numpy.zeros((100, 100)) +# best = 1e8 +# arg_best = None +# for i, a in enumerate(a_): +# for j, b in enumerate(b_): +# error[i, j] = (evaluate(f, fast0(f, a, b)) ** 2).sum() +# if error[i, j] < best: +# best = error[i, j] +# arg_best = (a, b) +# +# print arg_best +# pylab.plot(coefficient, error) +# pylab.show() + +pylab.figure(figsize=(15,10)) +for i, a in enumerate(approximations): + n = len(approximations) + # pylab.subplot(n * 100 + 10 + i + 1) + pylab.plot(f * 48000, evaluate(f, a(f))) + pylab.xlabel('Hz') + pylab.ylabel('$\delta$ cents') + +pylab.legend(map(lambda x: x.__name__, approximations)) +pylab.tight_layout() +#pylab.savefig('plot.pdf') +pylab.show() diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/cosine_oscillator.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/cosine_oscillator.h new file mode 100644 index 00000000..0ef2d6af --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/cosine_oscillator.h @@ -0,0 +1,103 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Cosine oscillator. Generates a cosine between 0.0 and 1.0 with minimal +// CPU use. + +#ifndef STMLIB_DSP_COSINE_OSCILLATOR_H_ +#define STMLIB_DSP_COSINE_OSCILLATOR_H_ + +#include "stmlib/stmlib.h" + +#include + +namespace stmlib { + +enum CosineOscillatorMode { + COSINE_OSCILLATOR_APPROXIMATE, + COSINE_OSCILLATOR_EXACT +}; + +class CosineOscillator { + public: + CosineOscillator() { } + ~CosineOscillator() { } + + template + inline void Init(float frequency) { + if (mode == COSINE_OSCILLATOR_APPROXIMATE) { + InitApproximate(frequency); + } else { + iir_coefficient_ = 2.0f * cosf(2.0f * M_PI * frequency); + initial_amplitude_ = iir_coefficient_ * 0.25f; + } + Start(); + } + + inline void InitApproximate(float frequency) { + float sign = 16.0f; + frequency -= 0.25f; + if (frequency < 0.0f) { + frequency = -frequency; + } else { + if (frequency > 0.5f) { + frequency -= 0.5f; + } else { + sign = -16.0f; + } + } + iir_coefficient_ = sign * frequency * (1.0f - 2.0f * frequency); + initial_amplitude_ = iir_coefficient_ * 0.25f; + } + + inline void Start() { + y1_ = initial_amplitude_; + y0_ = 0.5f; + } + + inline float value() const { + return y1_ + 0.5f; + } + + inline float Next() { + float temp = y0_; + y0_ = iir_coefficient_ * y0_ - y1_; + y1_ = temp; + return temp + 0.5f; + } + + private: + float y1_; + float y0_; + float iir_coefficient_; + float initial_amplitude_; + + DISALLOW_COPY_AND_ASSIGN(CosineOscillator); +}; + +} // namespace stmlib + +#endif // STMLIB_DSP_COSINE_OSCILLATOR_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/delay_line.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/delay_line.h new file mode 100644 index 00000000..83461973 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/delay_line.h @@ -0,0 +1,121 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Delay line. + +#ifndef STMLIB_DSP_DELAY_LINE_H_ +#define STMLIB_DSP_DELAY_LINE_H_ + +#include "stmlib/stmlib.h" +#include "stmlib/dsp/dsp.h" + +#include + +namespace stmlib { + +template +class DelayLine { + public: + DelayLine() { } + ~DelayLine() { } + + void Init() { + Reset(); + } + + void Reset() { + std::fill(&line_[0], &line_[max_delay], T(0)); + delay_ = 1; + write_ptr_ = 0; + } + + inline void set_delay(size_t delay) { + delay_ = delay; + } + + inline void Write(const T sample) { + line_[write_ptr_] = sample; + write_ptr_ = (write_ptr_ - 1 + max_delay) % max_delay; + } + + inline const T Allpass(const T sample, size_t delay, const T coefficient) { + T read = line_[(write_ptr_ + delay) % max_delay]; + T write = sample + coefficient * read; + Write(write); + return -write * coefficient + read; + } + + inline const T WriteRead(const T sample, float delay) { + Write(sample); + return Read(delay); + } + + inline const T Read() const { + return line_[(write_ptr_ + delay_) % max_delay]; + } + + inline const T Read(size_t delay) const { + return line_[(write_ptr_ + delay) % max_delay]; + } + + inline const T Read(float delay) const { + MAKE_INTEGRAL_FRACTIONAL(delay) + const T a = line_[(write_ptr_ + delay_integral) % max_delay]; + const T b = line_[(write_ptr_ + delay_integral + 1) % max_delay]; + return a + (b - a) * delay_fractional; + } + + inline const T ReadHermite(float delay) const { + MAKE_INTEGRAL_FRACTIONAL(delay) + int32_t t = (write_ptr_ + delay_integral + max_delay); + const T xm1 = line_[(t - 1) % max_delay]; + const T x0 = line_[(t) % max_delay]; + const T x1 = line_[(t + 1) % max_delay]; + const T x2 = line_[(t + 2) % max_delay]; + const float c = (x1 - xm1) * 0.5f; + const float v = x0 - x1; + const float w = c + v; + const float a = w + v + (x2 - x0) * 0.5f; + const float b_neg = w + a; + const float f = delay_fractional; + return (((a * f) - b_neg) * f + c) * f + x0; + } + + private: + size_t write_ptr_; + size_t delay_; + T line_[max_delay]; + + DISALLOW_COPY_AND_ASSIGN(DelayLine); +}; + +} // namespace stmlib + +#endif // STMLIB_DSP_DELAY_LINE_H_ + + + + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/dsp.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/dsp.h new file mode 100644 index 00000000..0f879ed2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/dsp.h @@ -0,0 +1,161 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// DSP utility routines. + +#ifndef STMLIB_UTILS_DSP_DSP_H_ +#define STMLIB_UTILS_DSP_DSP_H_ + +#include "stmlib/stmlib.h" + +#include +#include + +namespace stmlib { + +#define MAKE_INTEGRAL_FRACTIONAL(x) \ + int32_t x ## _integral = static_cast(x); \ + float x ## _fractional = x - static_cast(x ## _integral); + +inline float Interpolate(const float* table, float index, float size) { + index *= size; + MAKE_INTEGRAL_FRACTIONAL(index) + float a = table[index_integral]; + float b = table[index_integral + 1]; + return a + (b - a) * index_fractional; +} + + +inline float InterpolateHermite(const float* table, float index, float size) { + index *= size; + MAKE_INTEGRAL_FRACTIONAL(index) + const float xm1 = table[index_integral - 1]; + const float x0 = table[index_integral + 0]; + const float x1 = table[index_integral + 1]; + const float x2 = table[index_integral + 2]; + const float c = (x1 - xm1) * 0.5f; + const float v = x0 - x1; + const float w = c + v; + const float a = w + v + (x2 - x0) * 0.5f; + const float b_neg = w + a; + const float f = index_fractional; + return (((a * f) - b_neg) * f + c) * f + x0; +} + +inline float InterpolateWrap(const float* table, float index, float size) { + index -= static_cast(static_cast(index)); + index *= size; + MAKE_INTEGRAL_FRACTIONAL(index) + float a = table[index_integral]; + float b = table[index_integral + 1]; + return a + (b - a) * index_fractional; +} + +#define ONE_POLE(out, in, coefficient) out += (coefficient) * ((in) - out); +#define SLOPE(out, in, positive, negative) { \ + float error = (in) - out; \ + out += (error > 0 ? positive : negative) * error; \ +} +#define SLEW(out, in, delta) { \ + float error = (in) - out; \ + float d = (delta); \ + if (error > d) { \ + error = d; \ + } else if (error < -d) { \ + error = -d; \ + } \ + out += error; \ +} + +inline float Crossfade(float a, float b, float fade) { + return a + (b - a) * fade; +} + +inline float SoftLimit(float x) { + return x * (27.0f + x * x) / (27.0f + 9.0f * x * x); +} + +inline float SoftClip(float x) { + if (x < -3.0f) { + return -1.0f; + } else if (x > 3.0f) { + return 1.0f; + } else { + return SoftLimit(x); + } +} + +#ifdef TEST + inline int32_t Clip16(int32_t x) { + if (x < -32768) { + return -32768; + } else if (x > 32767) { + return 32767; + } else { + return x; + } + } + inline uint16_t ClipU16(int32_t x) { + if (x < 0) { + return 0; + } else if (x > 65535) { + return 65535; + } else { + return x; + } + } +#else + inline int32_t Clip16(int32_t x) { + int32_t result; + __asm ("ssat %0, %1, %2" : "=r" (result) : "I" (16), "r" (x) ); + return result; + } + inline uint32_t ClipU16(int32_t x) { + uint32_t result; + __asm ("usat %0, %1, %2" : "=r" (result) : "I" (16), "r" (x) ); + return result; + } +#endif + +#ifdef TEST + inline float Sqrt(float x) { + return sqrtf(x); + } +#else + inline float Sqrt(float x) { + float result; + __asm ("vsqrt.f32 %0, %1" : "=w" (result) : "w" (x) ); + return result; + } +#endif + +inline int16_t SoftConvert(float x) { + return Clip16(static_cast(SoftLimit(x * 0.5f) * 32768.0f)); +} + +} // namespace stmlib + +#endif // STMLIB_UTILS_DSP_DSP_H_ \ No newline at end of file diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/filter.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/filter.h new file mode 100644 index 00000000..64d9e6bb --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/filter.h @@ -0,0 +1,735 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Zero-delay-feedback filters (one pole and SVF). +// Naive SVF. + +#ifndef STMLIB_DSP_FILTER_H_ +#define STMLIB_DSP_FILTER_H_ + +#include "stmlib/stmlib.h" + +#include +#include + +namespace stmlib { + +enum FilterMode { + FILTER_MODE_LOW_PASS, + FILTER_MODE_BAND_PASS, + FILTER_MODE_BAND_PASS_NORMALIZED, + FILTER_MODE_HIGH_PASS +}; + +enum FrequencyApproximation { + FREQUENCY_EXACT, + FREQUENCY_ACCURATE, + FREQUENCY_FAST, + FREQUENCY_DIRTY +}; + +#define M_PI_F float(M_PI) +#define M_PI_POW_2 M_PI * M_PI +#define M_PI_POW_3 M_PI_POW_2 * M_PI +#define M_PI_POW_5 M_PI_POW_3 * M_PI_POW_2 +#define M_PI_POW_7 M_PI_POW_5 * M_PI_POW_2 +#define M_PI_POW_9 M_PI_POW_7 * M_PI_POW_2 +#define M_PI_POW_11 M_PI_POW_9 * M_PI_POW_2 + +class DCBlocker { + public: + DCBlocker() { } + ~DCBlocker() { } + + void Init(float pole) { + x_ = 0.0f; + y_ = 0.0f; + pole_ = pole; + } + + inline void Process(float* in_out, size_t size) { + float x = x_; + float y = y_; + const float pole = pole_; + while (size--) { + float old_x = x; + x = *in_out; + *in_out++ = y = y * pole + x - old_x; + } + x_ = x; + y_ = y; + } + + private: + float pole_; + float x_; + float y_; +}; + +class OnePole { + public: + OnePole() { } + ~OnePole() { } + + void Init() { + set_f(0.01f); + Reset(); + } + + void Reset() { + state_ = 0.0f; + } + + template + static inline float tan(float f) { + if (approximation == FREQUENCY_EXACT) { + // Clip coefficient to about 100. + f = f < 0.497f ? f : 0.497f; + return tanf(M_PI * f); + } else if (approximation == FREQUENCY_DIRTY) { + // Optimized for frequencies below 8kHz. + const float a = 3.736e-01 * M_PI_POW_3; + return f * (M_PI_F + a * f * f); + } else if (approximation == FREQUENCY_FAST) { + // The usual tangent approximation uses 3.1755e-01 and 2.033e-01, but + // the coefficients used here are optimized to minimize error for the + // 16Hz to 16kHz range, with a sample rate of 48kHz. + const float a = 3.260e-01 * M_PI_POW_3; + const float b = 1.823e-01 * M_PI_POW_5; + float f2 = f * f; + return f * (M_PI_F + f2 * (a + b * f2)); + } else if (approximation == FREQUENCY_ACCURATE) { + // These coefficients don't need to be tweaked for the audio range. + const float a = 3.333314036e-01 * M_PI_POW_3; + const float b = 1.333923995e-01 * M_PI_POW_5; + const float c = 5.33740603e-02 * M_PI_POW_7; + const float d = 2.900525e-03 * M_PI_POW_9; + const float e = 9.5168091e-03 * M_PI_POW_11; + float f2 = f * f; + return f * (M_PI_F + f2 * (a + f2 * (b + f2 * (c + f2 * (d + f2 * e))))); + } + } + + // Set frequency and resonance from true units. Various approximations + // are available to avoid the cost of tanf. + template + inline void set_f(float f) { + g_ = tan(f); + gi_ = 1.0f / (1.0f + g_); + } + + template + inline float Process(float in) { + float lp; + lp = (g_ * in + state_) * gi_; + state_ = g_ * (in - lp) + lp; + + if (mode == FILTER_MODE_LOW_PASS) { + return lp; + } else if (mode == FILTER_MODE_HIGH_PASS) { + return in - lp; + } else { + return 0.0f; + } + } + + private: + float g_; + float gi_; + float state_; + + DISALLOW_COPY_AND_ASSIGN(OnePole); +}; + + + +class Svf { + public: + Svf() { } + ~Svf() { } + + void Init() { + set_f_q(0.01f, 100.0f); + Reset(); + } + + void Reset() { + state_1_ = state_2_ = 0.0f; + } + + // Copy settings from another filter. + inline void set(const Svf& f) { + g_ = f.g(); + r_ = f.r(); + h_ = f.h(); + } + + // Set all parameters from LUT. + inline void set_g_r_h(float g, float r, float h) { + g_ = g; + r_ = r; + h_ = h; + } + + // Set frequency and resonance coefficients from LUT, adjust remaining + // parameter. + inline void set_g_r(float g, float r) { + g_ = g; + r_ = r; + h_ = 1.0f / (1.0f + r_ * g_ + g_ * g_); + } + + // Set frequency from LUT, resonance in true units, adjust the rest. + inline void set_g_q(float g, float resonance) { + g_ = g; + r_ = 1.0f / resonance; + h_ = 1.0f / (1.0f + r_ * g_ + g_ * g_); + } + + // Set frequency and resonance from true units. Various approximations + // are available to avoid the cost of tanf. + template + inline void set_f_q(float f, float resonance) { + g_ = OnePole::tan(f); + r_ = 1.0f / resonance; + h_ = 1.0f / (1.0f + r_ * g_ + g_ * g_); + } + + template + inline float Process(float in) { + float hp, bp, lp; + hp = (in - r_ * state_1_ - g_ * state_1_ - state_2_) * h_; + bp = g_ * hp + state_1_; + state_1_ = g_ * hp + bp; + lp = g_ * bp + state_2_; + state_2_ = g_ * bp + lp; + + if (mode == FILTER_MODE_LOW_PASS) { + return lp; + } else if (mode == FILTER_MODE_BAND_PASS) { + return bp; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + return bp * r_; + } else if (mode == FILTER_MODE_HIGH_PASS) { + return hp; + } + } + + template + inline void Process(float in, float* out_1, float* out_2) { + float hp, bp, lp; + hp = (in - r_ * state_1_ - g_ * state_1_ - state_2_) * h_; + bp = g_ * hp + state_1_; + state_1_ = g_ * hp + bp; + lp = g_ * bp + state_2_; + state_2_ = g_ * bp + lp; + + if (mode_1 == FILTER_MODE_LOW_PASS) { + *out_1 = lp; + } else if (mode_1 == FILTER_MODE_BAND_PASS) { + *out_1 = bp; + } else if (mode_1 == FILTER_MODE_BAND_PASS_NORMALIZED) { + *out_1 = bp * r_; + } else if (mode_1 == FILTER_MODE_HIGH_PASS) { + *out_1 = hp; + } + + if (mode_2 == FILTER_MODE_LOW_PASS) { + *out_2 = lp; + } else if (mode_2 == FILTER_MODE_BAND_PASS) { + *out_2 = bp; + } else if (mode_2 == FILTER_MODE_BAND_PASS_NORMALIZED) { + *out_2 = bp * r_; + } else if (mode_2 == FILTER_MODE_HIGH_PASS) { + *out_2 = hp; + } + } + + template + inline void Process(const float* in, float* out, size_t size) { + float hp, bp, lp; + float state_1 = state_1_; + float state_2 = state_2_; + + while (size--) { + hp = (*in - r_ * state_1 - g_ * state_1 - state_2) * h_; + bp = g_ * hp + state_1; + state_1 = g_ * hp + bp; + lp = g_ * bp + state_2; + state_2 = g_ * bp + lp; + + float value; + if (mode == FILTER_MODE_LOW_PASS) { + value = lp; + } else if (mode == FILTER_MODE_BAND_PASS) { + value = bp; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + value = bp * r_; + } else if (mode == FILTER_MODE_HIGH_PASS) { + value = hp; + } + + *out = value; + ++out; + ++in; + } + state_1_ = state_1; + state_2_ = state_2; + } + + template + inline void ProcessAdd(const float* in, float* out, size_t size, float gain) { + float hp, bp, lp; + float state_1 = state_1_; + float state_2 = state_2_; + + while (size--) { + hp = (*in - r_ * state_1 - g_ * state_1 - state_2) * h_; + bp = g_ * hp + state_1; + state_1 = g_ * hp + bp; + lp = g_ * bp + state_2; + state_2 = g_ * bp + lp; + + float value; + if (mode == FILTER_MODE_LOW_PASS) { + value = lp; + } else if (mode == FILTER_MODE_BAND_PASS) { + value = bp; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + value = bp * r_; + } else if (mode == FILTER_MODE_HIGH_PASS) { + value = hp; + } + + *out += gain * value; + ++out; + ++in; + } + state_1_ = state_1; + state_2_ = state_2; + } + + template + inline void Process(const float* in, float* out, size_t size, size_t stride) { + float hp, bp, lp; + float state_1 = state_1_; + float state_2 = state_2_; + + while (size--) { + hp = (*in - r_ * state_1 - g_ * state_1 - state_2) * h_; + bp = g_ * hp + state_1; + state_1 = g_ * hp + bp; + lp = g_ * bp + state_2; + state_2 = g_ * bp + lp; + + float value; + if (mode == FILTER_MODE_LOW_PASS) { + value = lp; + } else if (mode == FILTER_MODE_BAND_PASS) { + value = bp; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + value = bp * r_; + } else if (mode == FILTER_MODE_HIGH_PASS) { + value = hp; + } + + *out = value; + out += stride; + in += stride; + } + state_1_ = state_1; + state_2_ = state_2; + } + + inline void ProcessMultimode( + const float* in, + float* out, + size_t size, + float mode) { + float hp, bp, lp; + float state_1 = state_1_; + float state_2 = state_2_; + float hp_gain = mode < 0.5f ? -mode * 2.0f : -2.0f + mode * 2.0f; + float lp_gain = mode < 0.5f ? 1.0f - mode * 2.0f : 0.0f; + float bp_gain = mode < 0.5f ? 0.0f : mode * 2.0f - 1.0f; + while (size--) { + hp = (*in - r_ * state_1 - g_ * state_1 - state_2) * h_; + bp = g_ * hp + state_1; + state_1 = g_ * hp + bp; + lp = g_ * bp + state_2; + state_2 = g_ * bp + lp; + *out = hp_gain * hp + bp_gain * bp + lp_gain * lp; + ++in; + ++out; + } + state_1_ = state_1; + state_2_ = state_2; + } + + template + inline void Process( + const float* in, float* out_1, float* out_2, size_t size, + float gain_1, float gain_2) { + float hp, bp, lp; + float state_1 = state_1_; + float state_2 = state_2_; + + while (size--) { + hp = (*in - r_ * state_1 - g_ * state_1 - state_2) * h_; + bp = g_ * hp + state_1; + state_1 = g_ * hp + bp; + lp = g_ * bp + state_2; + state_2 = g_ * bp + lp; + + float value; + if (mode == FILTER_MODE_LOW_PASS) { + value = lp; + } else if (mode == FILTER_MODE_BAND_PASS) { + value = bp; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + value = bp * r_; + } else if (mode == FILTER_MODE_HIGH_PASS) { + value = hp; + } + + *out_1 += value * gain_1; + *out_2 += value * gain_2; + ++out_1; + ++out_2; + ++in; + } + state_1_ = state_1; + state_2_ = state_2; + } + + inline float g() const { return g_; } + inline float r() const { return r_; } + inline float h() const { return h_; } + + private: + float g_; + float r_; + float h_; + + float state_1_; + float state_2_; + + DISALLOW_COPY_AND_ASSIGN(Svf); +}; + + + +// Naive Chamberlin SVF. +class NaiveSvf { + public: + NaiveSvf() { } + ~NaiveSvf() { } + + void Init() { + set_f_q(0.01f, 100.0f); + Reset(); + } + + void Reset() { + lp_ = bp_ = 0.0f; + } + + // Set frequency and resonance from true units. Various approximations + // are available to avoid the cost of sinf. + template + inline void set_f_q(float f, float resonance) { + f = f < 0.497f ? f : 0.497f; + if (approximation == FREQUENCY_EXACT) { + f_ = 2.0f * sinf(M_PI_F * f); + } else { + f_ = 2.0f * M_PI_F * f; + } + damp_ = 1.0f / resonance; + } + + template + inline float Process(float in) { + float hp, notch, bp_normalized; + bp_normalized = bp_ * damp_; + notch = in - bp_normalized; + lp_ += f_ * bp_; + hp = notch - lp_; + bp_ += f_ * hp; + + if (mode == FILTER_MODE_LOW_PASS) { + return lp_; + } else if (mode == FILTER_MODE_BAND_PASS) { + return bp_; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + return bp_normalized; + } else if (mode == FILTER_MODE_HIGH_PASS) { + return hp; + } + } + + inline float lp() const { return lp_; } + inline float bp() const { return bp_; } + + template + inline void Process(const float* in, float* out, size_t size) { + float hp, notch, bp_normalized; + float lp = lp_; + float bp = bp_; + while (size--) { + bp_normalized = bp * damp_; + notch = *in++ - bp_normalized; + lp += f_ * bp; + hp = notch - lp; + bp += f_ * hp; + + if (mode == FILTER_MODE_LOW_PASS) { + *out++ = lp; + } else if (mode == FILTER_MODE_BAND_PASS) { + *out++ = bp; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + *out++ = bp_normalized; + } else if (mode == FILTER_MODE_HIGH_PASS) { + *out++ = hp; + } + } + lp_ = lp; + bp_ = bp; + } + + inline void Split(const float* in, float* low, float* high, size_t size) { + float hp, notch, bp_normalized; + float lp = lp_; + float bp = bp_; + while (size--) { + bp_normalized = bp * damp_; + notch = *in++ - bp_normalized; + lp += f_ * bp; + hp = notch - lp; + bp += f_ * hp; + *low++ = lp; + *high++ = hp; + } + lp_ = lp; + bp_ = bp; + } + + template + inline void Process(const float* in, float* out, size_t size, size_t decimate) { + float hp, notch, bp_normalized; + float lp = lp_; + float bp = bp_; + size_t n = decimate - 1; + while (size--) { + bp_normalized = bp * damp_; + notch = *in++ - bp_normalized; + lp += f_ * bp; + hp = notch - lp; + bp += f_ * hp; + + ++n; + if (n == decimate) { + if (mode == FILTER_MODE_LOW_PASS) { + *out++ = lp; + } else if (mode == FILTER_MODE_BAND_PASS) { + *out++ = bp; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + *out++ = bp_normalized; + } else if (mode == FILTER_MODE_HIGH_PASS) { + *out++ = hp; + } + n = 0; + } + } + lp_ = lp; + bp_ = bp; + } + + private: + float f_; + float damp_; + float lp_; + float bp_; + + DISALLOW_COPY_AND_ASSIGN(NaiveSvf); +}; + + + +// Modified Chamberlin SVF (Duane K. Wise) +// http://www.dafx.ca/proceedings/papers/p_053.pdf +class ModifiedSvf { + public: + ModifiedSvf() { } + ~ModifiedSvf() { } + + void Init() { + Reset(); + } + + void Reset() { + lp_ = bp_ = 0.0f; + } + + inline void set_f_fq(float f, float fq) { + f_ = f; + fq_ = fq; + x_ = 0.0f; + } + + template + inline void Process(const float* in, float* out, size_t size) { + float lp = lp_; + float bp = bp_; + float x = x_; + const float fq = fq_; + const float f = f_; + while (size--) { + lp += f * bp; + bp += -fq * bp -f * lp + *in; + if (mode == FILTER_MODE_BAND_PASS || + mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + bp += x; + } + x = *in++; + + if (mode == FILTER_MODE_LOW_PASS) { + *out++ = lp * f; + } else if (mode == FILTER_MODE_BAND_PASS) { + *out++ = bp * f; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + *out++ = bp * fq; + } else if (mode == FILTER_MODE_HIGH_PASS) { + *out++ = x - lp * f - bp * fq; + } + } + lp_ = lp; + bp_ = bp; + x_ = x; + } + + private: + float f_; + float fq_; + float x_; + float lp_; + float bp_; + + DISALLOW_COPY_AND_ASSIGN(ModifiedSvf); +}; + + + +// Two passes of modified Chamberlin SVF with the same coefficients - +// to implement Linkwitz–Riley (Butterworth squared) crossover filters. +class CrossoverSvf { + public: + CrossoverSvf() { } + ~CrossoverSvf() { } + + void Init() { + Reset(); + } + + void Reset() { + lp_[0] = bp_[0] = lp_[1] = bp_[1] = 0.0f; + x_[0] = 0.0f; + x_[1] = 0.0f; + } + + inline void set_f_fq(float f, float fq) { + f_ = f; + fq_ = fq; + } + + template + inline void Process(const float* in, float* out, size_t size) { + float lp_1 = lp_[0]; + float bp_1 = bp_[0]; + float lp_2 = lp_[1]; + float bp_2 = bp_[1]; + float x_1 = x_[0]; + float x_2 = x_[1]; + const float fq = fq_; + const float f = f_; + while (size--) { + lp_1 += f * bp_1; + bp_1 += -fq * bp_1 -f * lp_1 + *in; + if (mode == FILTER_MODE_BAND_PASS || + mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + bp_1 += x_1; + } + x_1 = *in++; + + float y; + if (mode == FILTER_MODE_LOW_PASS) { + y = lp_1 * f; + } else if (mode == FILTER_MODE_BAND_PASS) { + y = bp_1 * f; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + y = bp_1 * fq; + } else if (mode == FILTER_MODE_HIGH_PASS) { + y = x_1 - lp_1 * f - bp_1 * fq; + } + + lp_2 += f * bp_2; + bp_2 += -fq * bp_2 -f * lp_2 + y; + if (mode == FILTER_MODE_BAND_PASS || + mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + bp_2 += x_2; + } + x_2 = y; + + if (mode == FILTER_MODE_LOW_PASS) { + *out++ = lp_2 * f; + } else if (mode == FILTER_MODE_BAND_PASS) { + *out++ = bp_2 * f; + } else if (mode == FILTER_MODE_BAND_PASS_NORMALIZED) { + *out++ = bp_2 * fq; + } else if (mode == FILTER_MODE_HIGH_PASS) { + *out++ = x_2 - lp_2 * f - bp_2 * fq; + } + } + lp_[0] = lp_1; + bp_[0] = bp_1; + lp_[1] = lp_2; + bp_[1] = bp_2; + x_[0] = x_1; + x_[1] = x_2; + } + + private: + float f_; + float fq_; + float x_[2]; + float lp_[2]; + float bp_[2]; + + DISALLOW_COPY_AND_ASSIGN(CrossoverSvf); +}; + +} // namespace stmlib + +#endif // STMLIB_DSP_FILTER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/hysteresis_quantizer.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/hysteresis_quantizer.h new file mode 100644 index 00000000..5e3b5d84 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/hysteresis_quantizer.h @@ -0,0 +1,79 @@ +// Copyright 2015 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Quantize a float in [0, 1] to an integer in [0, num_steps[. Apply hysteresis +// to prevent jumps near the decision boundary. + +#ifndef STMLIB_DSP_HYSTERESIS_QUANTIZER_H_ +#define STMLIB_DSP_HYSTERESIS_QUANTIZER_H_ + +#include "stmlib/stmlib.h" + +namespace stmlib { + +class HysteresisQuantizer { + public: + HysteresisQuantizer() { } + ~HysteresisQuantizer() { } + + void Init() { + quantized_value_ = 0; + } + + inline int Process(float value, int num_steps) { + return Process(value, num_steps, 0.25f); + } + + inline int Process(float value, int num_steps, float hysteresis) { + return Process(0, value, num_steps, hysteresis); + } + + inline int Process(int base, float value, int num_steps, float hysteresis) { + value *= static_cast(num_steps - 1); + value += static_cast(base); + float hysteresis_feedback = value > static_cast(quantized_value_) + ? -hysteresis + : hysteresis; + int q = static_cast(value + hysteresis_feedback + 0.5f); + CONSTRAIN(q, 0, num_steps - 1); + quantized_value_ = q; + return q; + } + + template + const T& Lookup(const T* array, float value, int num_steps) { + return array[Process(value, num_steps)]; + } + + private: + int quantized_value_; + + DISALLOW_COPY_AND_ASSIGN(HysteresisQuantizer); +}; + +} // namespace stmlib + +#endif // STMLIB_DSP_HYSTERESIS_QUANTIZER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/limiter.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/limiter.h new file mode 100644 index 00000000..b3368930 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/limiter.h @@ -0,0 +1,67 @@ +// Copyright 2015 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Limiter. + +#ifndef STMLIB_DSP_LIMITER_H_ +#define STMLIB_DSP_LIMITER_H_ + +#include "stmlib/stmlib.h" + +#include + +#include "stmlib/dsp/dsp.h" +#include "stmlib/dsp/filter.h" + +namespace stmlib { + +class Limiter { + public: + Limiter() { } + ~Limiter() { } + + void Init() { + peak_ = 0.5f; + } + + void Process(float pre_gain, float* in_out, size_t size) { + while (size--) { + float s = *in_out * pre_gain; + SLOPE(peak_, fabs(s), 0.05f, 0.00002f); + float gain = (peak_ <= 1.0f ? 1.0f : 1.0f / peak_); + *in_out++ = s * gain * 0.8f; + } + } + + private: + float peak_; + + DISALLOW_COPY_AND_ASSIGN(Limiter); +}; + +} // namespace stmlib + +#endif // STMLIB_DSP_LIMITER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/parameter_interpolator.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/parameter_interpolator.h new file mode 100644 index 00000000..e1dc6140 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/parameter_interpolator.h @@ -0,0 +1,76 @@ +// Copyright 2015 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Linear interpolation of parameters in rendering loops. + +#ifndef STMLIB_DSP_PARAMETER_INTERPOLATOR_H_ +#define STMLIB_DSP_PARAMETER_INTERPOLATOR_H_ + +#include "stmlib/stmlib.h" + +namespace stmlib { + +class ParameterInterpolator { + public: + ParameterInterpolator() { } + ParameterInterpolator(float* state, float new_value, size_t size) { + Init(state, new_value, size); + } + + ParameterInterpolator(float* state, float new_value, float step) { + state_ = state; + value_ = *state; + increment_ = (new_value - *state) * step; + } + + ~ParameterInterpolator() { + *state_ = value_; + } + + inline void Init(float* state, float new_value, size_t size) { + state_ = state; + value_ = *state; + increment_ = (new_value - *state) / static_cast(size); + } + + inline float Next() { + value_ += increment_; + return value_; + } + + inline float subsample(float t) { + return value_ + increment_ * t; + } + + private: + float* state_; + float value_; + float increment_; +}; + +} // namespace stmlib + +#endif // STMLIB_DSP_PARAMETER_INTERPOLATOR_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/polyblep.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/polyblep.h new file mode 100644 index 00000000..2e9a127b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/polyblep.h @@ -0,0 +1,59 @@ +// Copyright 2017 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Polynomial approximation of band-limited step for band-limited waveform +// synthesis. + +#ifndef STMLIB_DSP_POLYBLEP_H_ +#define STMLIB_DSP_POLYBLEP_H_ + +#include "stmlib/stmlib.h" + +namespace stmlib { + +inline float ThisBlepSample(float t) { + return 0.5f * t * t; +} + +inline float NextBlepSample(float t) { + t = 1.0f - t; + return -0.5f * t * t; +} + +inline float NextIntegratedBlepSample(float t) { + const float t1 = 0.5f * t; + const float t2 = t1 * t1; + const float t4 = t2 * t2; + return 0.1875f - t1 + 1.5f * t2 - t4; +} + +inline float ThisIntegratedBlepSample(float t) { + return NextIntegratedBlepSample(1.0f - t); +} + +} // namespace stmlib + +#endif // STMLIB_DSP_POLYBLEP_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/rsqrt.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/rsqrt.h new file mode 100644 index 00000000..2003c172 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/rsqrt.h @@ -0,0 +1,89 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Fast reciprocal of square-root routines. + +#ifndef STMLIB_DSP_RSQRT_H_ +#define STMLIB_DSP_RSQRT_H_ + +#include "stmlib/stmlib.h" + +namespace stmlib { + +template +struct unsafe_bit_cast_t { + union { + From from; + To to; + }; +}; + +template +To unsafe_bit_cast(From from) { + unsafe_bit_cast_t u; + u.from = from; + return u.to; +} + + +static inline float fast_rsqrt_carmack(float x) { + uint32_t i; + float x2, y; + const float threehalfs = 1.5f; + y = x; + i = unsafe_bit_cast(y); + i = 0x5f3759df - (i >> 1); + y = unsafe_bit_cast(i); + x2 = x * 0.5f; + y = y * (threehalfs - (x2 * y * y)); + return y; +} + +static inline float fast_rsqrt_accurate(float fp0) { + float _min = 1.0e-38; + float _1p5 = 1.5; + float fp1, fp2, fp3; + + uint32_t q = unsafe_bit_cast(fp0); + fp2 = unsafe_bit_cast(0x5F3997BB - ((q >> 1) & 0x3FFFFFFF)); + fp1 = _1p5 * fp0 - fp0; + fp3 = fp2 * fp2; + if (fp0 < _min) { + return fp0 > 0 ? fp2 : 1000.0; + } + fp3 = _1p5 - fp1 * fp3; + fp2 = fp2 * fp3; + fp3 = fp2 * fp2; + fp3 = _1p5 - fp1 * fp3; + fp2 = fp2 * fp3; + fp3 = fp2 * fp2; + fp3 = _1p5 - fp1 * fp3; + return fp2 * fp3; +} + +} // namespace stmlib + +#endif // STMLIB_DSP_RSQRT_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/units.cc b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/units.cc new file mode 100644 index 00000000..e9d5149b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/units.cc @@ -0,0 +1,180 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Conversion from semitones to frequency ratio. + +#include "stmlib/dsp/units.h" + +namespace stmlib { + +/* extern */ +const float lut_pitch_ratio_high[] = { + 6.151958251e-04, 6.517772725e-04, 6.905339660e-04, 7.315952524e-04, + 7.750981699e-04, 8.211879055e-04, 8.700182794e-04, 9.217522585e-04, + 9.765625000e-04, 1.034631928e-03, 1.096154344e-03, 1.161335073e-03, + 1.230391650e-03, 1.303554545e-03, 1.381067932e-03, 1.463190505e-03, + 1.550196340e-03, 1.642375811e-03, 1.740036559e-03, 1.843504517e-03, + 1.953125000e-03, 2.069263856e-03, 2.192308688e-03, 2.322670146e-03, + 2.460783301e-03, 2.607109090e-03, 2.762135864e-03, 2.926381010e-03, + 3.100392680e-03, 3.284751622e-03, 3.480073118e-03, 3.687009034e-03, + 3.906250000e-03, 4.138527712e-03, 4.384617376e-03, 4.645340293e-03, + 4.921566601e-03, 5.214218180e-03, 5.524271728e-03, 5.852762019e-03, + 6.200785359e-03, 6.569503244e-03, 6.960146235e-03, 7.374018068e-03, + 7.812500000e-03, 8.277055425e-03, 8.769234752e-03, 9.290680586e-03, + 9.843133202e-03, 1.042843636e-02, 1.104854346e-02, 1.170552404e-02, + 1.240157072e-02, 1.313900649e-02, 1.392029247e-02, 1.474803614e-02, + 1.562500000e-02, 1.655411085e-02, 1.753846950e-02, 1.858136117e-02, + 1.968626640e-02, 2.085687272e-02, 2.209708691e-02, 2.341104808e-02, + 2.480314144e-02, 2.627801298e-02, 2.784058494e-02, 2.949607227e-02, + 3.125000000e-02, 3.310822170e-02, 3.507693901e-02, 3.716272234e-02, + 3.937253281e-02, 4.171374544e-02, 4.419417382e-02, 4.682209615e-02, + 4.960628287e-02, 5.255602595e-02, 5.568116988e-02, 5.899214454e-02, + 6.250000000e-02, 6.621644340e-02, 7.015387802e-02, 7.432544469e-02, + 7.874506562e-02, 8.342749089e-02, 8.838834765e-02, 9.364419230e-02, + 9.921256575e-02, 1.051120519e-01, 1.113623398e-01, 1.179842891e-01, + 1.250000000e-01, 1.324328868e-01, 1.403077560e-01, 1.486508894e-01, + 1.574901312e-01, 1.668549818e-01, 1.767766953e-01, 1.872883846e-01, + 1.984251315e-01, 2.102241038e-01, 2.227246795e-01, 2.359685782e-01, + 2.500000000e-01, 2.648657736e-01, 2.806155121e-01, 2.973017788e-01, + 3.149802625e-01, 3.337099635e-01, 3.535533906e-01, 3.745767692e-01, + 3.968502630e-01, 4.204482076e-01, 4.454493591e-01, 4.719371563e-01, + 5.000000000e-01, 5.297315472e-01, 5.612310242e-01, 5.946035575e-01, + 6.299605249e-01, 6.674199271e-01, 7.071067812e-01, 7.491535384e-01, + 7.937005260e-01, 8.408964153e-01, 8.908987181e-01, 9.438743127e-01, + 1.000000000e+00, 1.059463094e+00, 1.122462048e+00, 1.189207115e+00, + 1.259921050e+00, 1.334839854e+00, 1.414213562e+00, 1.498307077e+00, + 1.587401052e+00, 1.681792831e+00, 1.781797436e+00, 1.887748625e+00, + 2.000000000e+00, 2.118926189e+00, 2.244924097e+00, 2.378414230e+00, + 2.519842100e+00, 2.669679708e+00, 2.828427125e+00, 2.996614154e+00, + 3.174802104e+00, 3.363585661e+00, 3.563594873e+00, 3.775497251e+00, + 4.000000000e+00, 4.237852377e+00, 4.489848193e+00, 4.756828460e+00, + 5.039684200e+00, 5.339359417e+00, 5.656854249e+00, 5.993228308e+00, + 6.349604208e+00, 6.727171322e+00, 7.127189745e+00, 7.550994501e+00, + 8.000000000e+00, 8.475704755e+00, 8.979696386e+00, 9.513656920e+00, + 1.007936840e+01, 1.067871883e+01, 1.131370850e+01, 1.198645662e+01, + 1.269920842e+01, 1.345434264e+01, 1.425437949e+01, 1.510198900e+01, + 1.600000000e+01, 1.695140951e+01, 1.795939277e+01, 1.902731384e+01, + 2.015873680e+01, 2.135743767e+01, 2.262741700e+01, 2.397291323e+01, + 2.539841683e+01, 2.690868529e+01, 2.850875898e+01, 3.020397801e+01, + 3.200000000e+01, 3.390281902e+01, 3.591878555e+01, 3.805462768e+01, + 4.031747360e+01, 4.271487533e+01, 4.525483400e+01, 4.794582646e+01, + 5.079683366e+01, 5.381737058e+01, 5.701751796e+01, 6.040795601e+01, + 6.400000000e+01, 6.780563804e+01, 7.183757109e+01, 7.610925536e+01, + 8.063494719e+01, 8.542975067e+01, 9.050966799e+01, 9.589165292e+01, + 1.015936673e+02, 1.076347412e+02, 1.140350359e+02, 1.208159120e+02, + 1.280000000e+02, 1.356112761e+02, 1.436751422e+02, 1.522185107e+02, + 1.612698944e+02, 1.708595013e+02, 1.810193360e+02, 1.917833058e+02, + 2.031873347e+02, 2.152694823e+02, 2.280700718e+02, 2.416318240e+02, + 2.560000000e+02, 2.712225522e+02, 2.873502844e+02, 3.044370214e+02, + 3.225397888e+02, 3.417190027e+02, 3.620386720e+02, 3.835666117e+02, + 4.063746693e+02, 4.305389646e+02, 4.561401437e+02, 4.832636481e+02, + 5.120000000e+02, 5.424451043e+02, 5.747005687e+02, 6.088740429e+02, + 6.450795775e+02, 6.834380053e+02, 7.240773439e+02, 7.671332234e+02, + 8.127493386e+02, 8.610779292e+02, 9.122802874e+02, 9.665272962e+02, + 1.024000000e+03, 1.084890209e+03, 1.149401137e+03, 1.217748086e+03, + 1.290159155e+03, 1.366876011e+03, 1.448154688e+03, 1.534266447e+03, +}; + +/* extern */ +const float lut_pitch_ratio_low[] = { + 1.000000000e+00, 1.000225659e+00, 1.000451370e+00, 1.000677131e+00, + 1.000902943e+00, 1.001128806e+00, 1.001354720e+00, 1.001580685e+00, + 1.001806701e+00, 1.002032768e+00, 1.002258886e+00, 1.002485055e+00, + 1.002711275e+00, 1.002937546e+00, 1.003163868e+00, 1.003390242e+00, + 1.003616666e+00, 1.003843141e+00, 1.004069668e+00, 1.004296246e+00, + 1.004522874e+00, 1.004749554e+00, 1.004976285e+00, 1.005203068e+00, + 1.005429901e+00, 1.005656786e+00, 1.005883722e+00, 1.006110709e+00, + 1.006337747e+00, 1.006564836e+00, 1.006791977e+00, 1.007019169e+00, + 1.007246412e+00, 1.007473707e+00, 1.007701053e+00, 1.007928450e+00, + 1.008155898e+00, 1.008383398e+00, 1.008610949e+00, 1.008838551e+00, + 1.009066205e+00, 1.009293910e+00, 1.009521667e+00, 1.009749475e+00, + 1.009977334e+00, 1.010205245e+00, 1.010433207e+00, 1.010661221e+00, + 1.010889286e+00, 1.011117403e+00, 1.011345571e+00, 1.011573790e+00, + 1.011802061e+00, 1.012030384e+00, 1.012258758e+00, 1.012487183e+00, + 1.012715661e+00, 1.012944189e+00, 1.013172770e+00, 1.013401401e+00, + 1.013630085e+00, 1.013858820e+00, 1.014087607e+00, 1.014316445e+00, + 1.014545335e+00, 1.014774277e+00, 1.015003270e+00, 1.015232315e+00, + 1.015461411e+00, 1.015690560e+00, 1.015919760e+00, 1.016149011e+00, + 1.016378315e+00, 1.016607670e+00, 1.016837077e+00, 1.017066536e+00, + 1.017296046e+00, 1.017525609e+00, 1.017755223e+00, 1.017984889e+00, + 1.018214607e+00, 1.018444376e+00, 1.018674198e+00, 1.018904071e+00, + 1.019133996e+00, 1.019363973e+00, 1.019594002e+00, 1.019824083e+00, + 1.020054216e+00, 1.020284401e+00, 1.020514637e+00, 1.020744926e+00, + 1.020975266e+00, 1.021205659e+00, 1.021436104e+00, 1.021666600e+00, + 1.021897149e+00, 1.022127749e+00, 1.022358402e+00, 1.022589107e+00, + 1.022819863e+00, 1.023050672e+00, 1.023281533e+00, 1.023512446e+00, + 1.023743411e+00, 1.023974428e+00, 1.024205498e+00, 1.024436619e+00, + 1.024667793e+00, 1.024899019e+00, 1.025130297e+00, 1.025361627e+00, + 1.025593009e+00, 1.025824444e+00, 1.026055931e+00, 1.026287470e+00, + 1.026519061e+00, 1.026750705e+00, 1.026982401e+00, 1.027214149e+00, + 1.027445949e+00, 1.027677802e+00, 1.027909707e+00, 1.028141664e+00, + 1.028373674e+00, 1.028605736e+00, 1.028837851e+00, 1.029070017e+00, + 1.029302237e+00, 1.029534508e+00, 1.029766832e+00, 1.029999209e+00, + 1.030231638e+00, 1.030464119e+00, 1.030696653e+00, 1.030929239e+00, + 1.031161878e+00, 1.031394569e+00, 1.031627313e+00, 1.031860109e+00, + 1.032092958e+00, 1.032325859e+00, 1.032558813e+00, 1.032791820e+00, + 1.033024879e+00, 1.033257991e+00, 1.033491155e+00, 1.033724372e+00, + 1.033957641e+00, 1.034190964e+00, 1.034424338e+00, 1.034657766e+00, + 1.034891246e+00, 1.035124779e+00, 1.035358364e+00, 1.035592003e+00, + 1.035825694e+00, 1.036059437e+00, 1.036293234e+00, 1.036527083e+00, + 1.036760985e+00, 1.036994940e+00, 1.037228947e+00, 1.037463008e+00, + 1.037697121e+00, 1.037931287e+00, 1.038165506e+00, 1.038399777e+00, + 1.038634102e+00, 1.038868479e+00, 1.039102910e+00, 1.039337393e+00, + 1.039571929e+00, 1.039806518e+00, 1.040041160e+00, 1.040275855e+00, + 1.040510603e+00, 1.040745404e+00, 1.040980258e+00, 1.041215165e+00, + 1.041450125e+00, 1.041685138e+00, 1.041920204e+00, 1.042155323e+00, + 1.042390495e+00, 1.042625720e+00, 1.042860998e+00, 1.043096329e+00, + 1.043331714e+00, 1.043567151e+00, 1.043802642e+00, 1.044038185e+00, + 1.044273782e+00, 1.044509433e+00, 1.044745136e+00, 1.044980892e+00, + 1.045216702e+00, 1.045452565e+00, 1.045688481e+00, 1.045924450e+00, + 1.046160473e+00, 1.046396549e+00, 1.046632678e+00, 1.046868860e+00, + 1.047105096e+00, 1.047341385e+00, 1.047577727e+00, 1.047814123e+00, + 1.048050572e+00, 1.048287074e+00, 1.048523630e+00, 1.048760239e+00, + 1.048996902e+00, 1.049233618e+00, 1.049470387e+00, 1.049707210e+00, + 1.049944086e+00, 1.050181015e+00, 1.050417999e+00, 1.050655035e+00, + 1.050892125e+00, 1.051129269e+00, 1.051366466e+00, 1.051603717e+00, + 1.051841021e+00, 1.052078378e+00, 1.052315790e+00, 1.052553255e+00, + 1.052790773e+00, 1.053028345e+00, 1.053265971e+00, 1.053503650e+00, + 1.053741383e+00, 1.053979169e+00, 1.054217010e+00, 1.054454903e+00, + 1.054692851e+00, 1.054930852e+00, 1.055168907e+00, 1.055407016e+00, + 1.055645178e+00, 1.055883395e+00, 1.056121664e+00, 1.056359988e+00, + 1.056598366e+00, 1.056836797e+00, 1.057075282e+00, 1.057313821e+00, + 1.057552413e+00, 1.057791060e+00, 1.058029760e+00, 1.058268515e+00, + 1.058507323e+00, 1.058746185e+00, 1.058985101e+00, 1.059224071e+00, +}; + +// Original python code +// +// TABLE_SIZE = 256 +// +// ratio = numpy.arange(0, TABLE_SIZE) - 128 +// ratio = 2 ** (ratio / 12.0) +// semitone = 2 ** (numpy.arange(0, TABLE_SIZE) / 256.0 / 12.0) +// +// lookup_tables.append(('pitch_ratio_high', ratio)) +// lookup_tables.append(('pitch_ratio_low', semitone)) + +} // namespace stmlib diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/units.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/units.h new file mode 100644 index 00000000..8d053ce1 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/dsp/units.h @@ -0,0 +1,50 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Conversion from semitones to frequency ratio. + +#ifndef STMLIB_DSP_UNITS_H_ +#define STMLIB_DSP_UNITS_H_ + +#include "stmlib/stmlib.h" +#include "stmlib/dsp/dsp.h" + +namespace stmlib { + +extern const float lut_pitch_ratio_high[257]; +extern const float lut_pitch_ratio_low[257]; + +inline float SemitonesToRatio(float semitones) { + float pitch = semitones + 128.0f; + MAKE_INTEGRAL_FRACTIONAL(pitch) + + return lut_pitch_ratio_high[pitch_integral] * \ + lut_pitch_ratio_low[static_cast(pitch_fractional * 256.0f)]; +} + +} // namespace stmlib + +#endif // STMLIB_DSP_UNITS_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/fft/shy_fft.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/fft/shy_fft.h new file mode 100644 index 00000000..0c96394e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/fft/shy_fft.h @@ -0,0 +1,772 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// A modest implementation of real FFT for embedded audio applications, +// largely based on Laurent de Soras' FFTReal. +// +// Improvements: +// * No dynamic allocations. +// * No additional buffering (can use the input buffer as a workspace). +// * No big bitrev lookup table. +// * Keep the fixed size template signature, but also provide method for +// variable size (up to the fixed size). + +#ifndef STMLIB_FFT_SHY_FFT_H_ +#define STMLIB_FFT_SHY_FFT_H_ + +#include "stmlib/stmlib.h" + +#include +#include + +namespace stmlib { + +// Compile-time log 2 +template +struct Log2 { + enum { + value = Log2::value + 1 + }; + typedef char CheckPowerOf2[((x & (x - 1)) == 0 ? 1 : -1)]; +}; + +template<> +struct Log2<1> { enum { value = 0 }; }; + + +// Bit reversal LUT size. +template struct BitReversalLut { enum { size = 1 }; }; +template<> struct BitReversalLut<3> { enum { size = 2 }; }; +template<> struct BitReversalLut<4> { enum { size = 4 }; }; +template<> struct BitReversalLut<5> { enum { size = 8 }; }; +template<> struct BitReversalLut<6> { enum { size = 16 }; }; +template<> struct BitReversalLut<7> { enum { size = 32 }; }; +template<> struct BitReversalLut<8> { enum { size = 64 }; }; + + +// Typed math functions and constants. +template +struct Math { + inline T pi() const; + inline T sqrt_2_div_2() const; + inline T cos(T x); + inline T sin(T x); +}; + +template<> +struct Math { + inline float pi() const { return 3.141592653589793f; } + inline float sqrt_2_div_2() const { return 0.7071067811865476f; } + inline float cos(float x) { return cosf(x); } + inline float sin(float x) { return sinf(x); } +}; + +template<> +struct Math { + inline double pi() const { return 3.141592653589793; } + inline float sqrt_2_div_2() const { return 0.7071067811865476; } + inline double cos(double x) { return cos(x); } + inline double sin(double x) { return sin(x); } +}; + + +// Look-up table for trigonometric data. +template +class LutPhasor { + public: + LutPhasor() { } + ~LutPhasor() { } + + void Init() { + Math math; + + for (size_t pass = 3; pass < num_passes; ++pass) { + size_t pass_size = 1L << (pass - 1); + T* pass_ptr = &trig_lut_[(1L << (pass - 1)) - 4]; + T increment = math.pi() / (pass_size << 1); + T phase = 0.0; + for (size_t i = 0; i < pass_size; ++i) { + pass_ptr[i] = math.cos(phase); + phase += increment; + } + } + } + + inline void Start(size_t pass) { + size_t pass_size = 1 << (pass - 1); + cos_ptr_ = &trig_lut_[pass_size - 4 + 1]; + sin_ptr_ = &trig_lut_[pass_size + pass_size - 4 - 1]; + } + + inline void Rotate() { + ++cos_ptr_; + --sin_ptr_; + } + + inline T cos() const { return *cos_ptr_; } + inline T sin() const { return *sin_ptr_; } + + private: + T trig_lut_[(1 << (num_passes - 1)) - 4]; + T* cos_ptr_; + T* sin_ptr_; + + DISALLOW_COPY_AND_ASSIGN(LutPhasor); +}; + +template struct LutPhasor { void Init() { }; }; +template struct LutPhasor { void Init() { }; }; +template struct LutPhasor { void Init() { }; }; + +template +struct LutPhasor { + void Init() { }; + void Start(size_t) { }; + void Rotate() { }; + inline T cos() const { return 1.0; } + inline T sin() const { return 0.0; } +}; + + +// Another way of generating roots of unity. +template +class RotationPhasor { + public: + RotationPhasor() { } + ~RotationPhasor() { } + + void Init() { + Math math; + for (size_t pass = 3; pass < num_passes; ++pass) { + size_t index = (pass - 3) << 1; + T angle = math.pi() / (1 << pass); + sin_cos_lut_[index] = math.cos(angle); + sin_cos_lut_[index + 1] = math.sin(angle); + } + } + + inline void Start(size_t pass) { + size_t index = (pass - 3) << 1; + cos_ = real_ = sin_cos_lut_[index]; + sin_ = imag_ = sin_cos_lut_[index + 1]; + } + + inline void Rotate() { + T temp = cos_ * real_ - sin_ * imag_; + sin_ = cos_ * imag_ + sin_ * real_; + cos_ = temp; + } + + inline T cos() const { return cos_; } + inline T sin() const { return sin_; } + + private: + T sin_cos_lut_[(num_passes - 3) << 1]; + T cos_; + T sin_; + T real_; + T imag_; + + DISALLOW_COPY_AND_ASSIGN(RotationPhasor); +}; + +template struct RotationPhasor { void Init() { }; }; +template struct RotationPhasor { void Init() { }; }; +template struct RotationPhasor { void Init() { }; }; + +template +struct RotationPhasor { + void Init() { }; + void Start(size_t) { }; + void Rotate() { }; + inline T cos() const { return 1.0; } + inline T sin() const { return 0.0; } +}; + +// Direct transform +template +struct DirectTransform { + private: + enum { + size = 1 << num_passes + }; + + public: + void operator()( + T* input, + T* output, + const uint8_t* bit_rev, + Phasor* phasor) { + T* s; + T* d; + Math math; + + // First and second pass. + d = output; + for (size_t i = 0; i < size; i += 4) { + const T* s = input; + size_t r0 = num_passes <= 8 + ? bit_rev[i >> 2] + : ((bit_rev[i & 0xff] << 8) | bit_rev[i >> 8]) >> (16 - num_passes); + size_t r1 = r0 + 2 * (size >> 2); + size_t r2 = r0 + 1 * (size >> 2); + size_t r3 = r0 + 3 * (size >> 2); + + d[1] = s[r0] - s[r1]; + d[3] = s[r2] - s[r3]; + T a = s[r0] + s[r1]; + T b = s[r2] + s[r3]; + d[0] = a + b; + d[2] = a - b; + d += 4; + } + + // Third pass. + s = output; + d = input; + for (size_t i = 0; i < size; i += 8) { + T v; + + d[i] = s[i] + s[i + 4]; + d[i + 4] = s[i] - s[i + 4]; + d[i + 2] = s[i + 2]; + d[i + 6] = s[i + 6]; + + v = (s[i + 5] - s[i + 7]) * math.sqrt_2_div_2(); + d[i + 1] = s[i + 1] + v; + d[i + 3] = s[i + 1] - v; + + v = (s[i + 5] + s[i + 7]) * math.sqrt_2_div_2(); + d[i + 5] = v + s[i + 3]; + d[i + 7] = v - s[i + 3]; + } + + // Remaining passes. + for (size_t pass = 3; pass < num_passes; ++pass) { + // Flip source and destination pointers + { + T* tmp = s; + s = d; + d = tmp; + } + + size_t n = 1 << pass; + size_t n_2 = n >> 1; + + for (size_t i = 0; i < size; i += (n << 1)) { + T* s1r = s + i; + T* s2r = s1r + n; + T* dr = d + i; + T* di = dr + n; + + dr[0] = s1r[0] + s2r[0]; + di[0] = s1r[0] - s2r[0]; + dr[n_2] = s1r[n_2]; + di[n_2] = s2r[n_2]; + T* s1i = s1r + n_2; + T* s2i = s1i + n; + phasor->Start(pass); + for (size_t j = 1; j < n_2; ++j) { + T c = phasor->cos(); + T s = phasor->sin(); + T v; + + v = s2r[j] * c - s2i[j] * s; + dr[j] = s1r[j] + v; + di[-j] = s1r[j] - v; + + v = s2r[j] * s + s2i[j] * c; + di[j] = v + s1i[j]; + di[n - j] = v - s1i[j]; + phasor->Rotate(); + } + } + } + + // Annoying additional data copy step. + if (d != output) { + std::copy(&d[0], &d[size], &output[0]); + } + } + + // The exact same thing but with "num_passes" as a run-time argument. + void operator()( + T* input, + T* output, + const uint8_t* bit_rev, + Phasor* phasor, + size_t rt_num_passes) { + T* s; + T* d; + Math math; + size_t rt_size = 1 << rt_num_passes; + // First and second pass. + d = output; + for (size_t i = 0; i < rt_size; i += 4) { + const T* s = input; + size_t r0 = \ + ((bit_rev[i & 0xff] << 8) | bit_rev[i >> 8]) >> (16 - rt_num_passes); + size_t r1 = r0 + 2 * (rt_size >> 2); + size_t r2 = r0 + 1 * (rt_size >> 2); + size_t r3 = r0 + 3 * (rt_size >> 2); + + d[1] = s[r0] - s[r1]; + d[3] = s[r2] - s[r3]; + T a = s[r0] + s[r1]; + T b = s[r2] + s[r3]; + d[0] = a + b; + d[2] = a - b; + d += 4; + } + + // Third pass. + s = output; + d = input; + for (size_t i = 0; i < rt_size; i += 8) { + T v; + + d[i] = s[i] + s[i + 4]; + d[i + 4] = s[i] - s[i + 4]; + d[i + 2] = s[i + 2]; + d[i + 6] = s[i + 6]; + + v = (s[i + 5] - s[i + 7]) * math.sqrt_2_div_2(); + d[i + 1] = s[i + 1] + v; + d[i + 3] = s[i + 1] - v; + + v = (s[i + 5] + s[i + 7]) * math.sqrt_2_div_2(); + d[i + 5] = v + s[i + 3]; + d[i + 7] = v - s[i + 3]; + } + + // Remaining passes. + for (size_t pass = 3; pass < rt_num_passes; ++pass) { + // Flip source and destination pointers + { + T* tmp = s; + s = d; + d = tmp; + } + + size_t n = 1 << pass; + size_t n_2 = n >> 1; + + for (size_t i = 0; i < rt_size; i += (n << 1)) { + T* s1r = s + i; + T* s2r = s1r + n; + T* dr = d + i; + T* di = dr + n; + + dr[0] = s1r[0] + s2r[0]; + di[0] = s1r[0] - s2r[0]; + dr[n_2] = s1r[n_2]; + di[n_2] = s2r[n_2]; + T* s1i = s1r + n_2; + T* s2i = s1i + n; + phasor->Start(pass); + for (size_t j = 1; j < n_2; ++j) { + T c = phasor->cos(); + T s = phasor->sin(); + T v; + + v = s2r[j] * c - s2i[j] * s; + dr[j] = s1r[j] + v; + di[-j] = s1r[j] - v; + + v = s2r[j] * s + s2i[j] * c; + di[j] = v + s1i[j]; + di[n - j] = v - s1i[j]; + phasor->Rotate(); + } + } + } + + // Annoying additional data copy step. + if (d != output) { + std::copy(&d[0], &d[rt_size], &output[0]); + } + } +}; + +template +struct DirectTransform { + void operator()(const T* i, T* o, T*, const uint8_t*, Phasor*) { + o[0] = i[0]; + } +}; + +template +struct DirectTransform { + void operator()(const T* i, T* o, T*, const uint8_t*, Phasor*) { + o[0] = i[0] + i[1]; + o[1] = i[0] - i[1]; + } +}; + +template +struct DirectTransform { + void operator()(const T* i, T* o, T*, const uint8_t*, Phasor*) { + o[1] = i[0] - i[2]; + o[3] = i[1] - i[3]; + T a = i[0] + i[2]; + T b = i[1] + i[3]; + o[0] = a + b; + o[2] = a - b; + } +}; + + +// Inverse transform +template +struct InverseTransform { + private: + enum { + size = 1 << num_passes + }; + + public: + void operator()( + T* input, + T* output, + const uint8_t* bit_rev, + Phasor* phasor) { + T* s = (T*)(input); + T* d = output; + Math math; + + // Remaining passes. + for (size_t pass = num_passes - 1; pass >= 3; --pass) { + size_t n = 1 << pass; + size_t n_2 = n >> 1; + + for (size_t i = 0; i < size; i += (n << 1)) { + T* sr = s + i; + T* si = sr + n; + T* d1r = d + i; + T* d2r = d1r + n; + + d1r[0] = sr[0] + si[0]; + d2r[0] = sr[0] - si[0]; + d1r[n_2] = sr[n_2] * T(2); + d2r[n_2] = si[n_2] * T(2); + + T* d1i = d1r + n_2; + T* d2i = d1i + n; + phasor->Start(pass); + for (size_t j = 1; j < n_2; ++j) { + d1r[j] = sr[j] + si[-j]; + d1i[j] = si[j] - si[n - j]; + + T c = phasor->cos(); + T s = phasor->sin(); + T vr = sr[j] - si[-j]; + T vi = si[j] + si[n - j]; + + d2r[j] = vr * c + vi * s; + d2i[j] = vi * c - vr * s; + phasor->Rotate(); + } + } + + // Flip source and destination pointers for the next pass. + if (d == output) { + s = output; + d = input; + } else { + s = input; + d = output; + } + } + + // Copy data if necessary. + if (d == output) { + std::copy(&s[0], &s[size], &output[0]); + } + + s = output; + d = input; + for (size_t i = 0; i < size; i += 8) { + T vr, vi; + d[i] = s[i] + s[i + 4]; + d[i + 4] = s[i] - s[i + 4]; + d[i + 2] = s[i + 2] * T(2); + d[i + 6] = s[i + 6] * T(2); + d[i + 1] = s[i + 1] + s[i + 3]; + d[i + 3] = s[i + 5] - s[i + 7]; + vr = s[i + 1] - s[i + 3]; + vi = s[i + 5] + s[i + 7]; + d[i + 5] = (vr + vi) * math.sqrt_2_div_2(); + d[i + 7] = (vi - vr) * math.sqrt_2_div_2(); + } + + // First and second pass. + s = input; + d = output; + for (size_t i = 0; i < size; i += 4) { + size_t r0 = num_passes <= 8 + ? bit_rev[i >> 2] + : ((bit_rev[i & 0xff] << 8) | bit_rev[i >> 8]) >> (16 - num_passes); + size_t r1 = r0 + 2 * (size >> 2); + size_t r2 = r0 + 1 * (size >> 2); + size_t r3 = r0 + 3 * (size >> 2); + + T b_0 = s[0] + s[2]; + T b_2 = s[0] - s[2]; + T b_1 = s[1] * T(2); + T b_3 = s[3] * T(2); + + d[r0] = b_0 + b_1; + d[r1] = b_0 - b_1; + d[r2] = b_2 + b_3; + d[r3] = b_2 - b_3; + s += 4; + } + } + + void operator()( + T* input, + T* output, + const uint8_t* bit_rev, + Phasor* phasor, + size_t rt_num_passes) { + T* s = (T*)(input); + T* d = output; + Math math; + + size_t rt_size = 1 << rt_num_passes; + + // Remaining passes. + for (size_t pass = rt_num_passes - 1; pass >= 3; --pass) { + size_t n = 1 << pass; + size_t n_2 = n >> 1; + + for (size_t i = 0; i < rt_size; i += (n << 1)) { + T* sr = s + i; + T* si = sr + n; + T* d1r = d + i; + T* d2r = d1r + n; + + d1r[0] = sr[0] + si[0]; + d2r[0] = sr[0] - si[0]; + d1r[n_2] = sr[n_2] * T(2); + d2r[n_2] = si[n_2] * T(2); + + T* d1i = d1r + n_2; + T* d2i = d1i + n; + phasor->Start(pass); + for (size_t j = 1; j < n_2; ++j) { + d1r[j] = sr[j] + si[-j]; + d1i[j] = si[j] - si[n - j]; + + T c = phasor->cos(); + T s = phasor->sin(); + T vr = sr[j] - si[-j]; + T vi = si[j] + si[n - j]; + + d2r[j] = vr * c + vi * s; + d2i[j] = vi * c - vr * s; + phasor->Rotate(); + } + } + + // Flip source and destination pointers for the next pass. + if (d == output) { + s = output; + d = input; + } else { + s = input; + d = output; + } + } + + // Copy data if necessary. + if (d == output) { + std::copy(&s[0], &s[rt_size], &output[0]); + } + + s = output; + d = input; + for (size_t i = 0; i < rt_size; i += 8) { + T vr, vi; + d[i] = s[i] + s[i + 4]; + d[i + 4] = s[i] - s[i + 4]; + d[i + 2] = s[i + 2] * T(2); + d[i + 6] = s[i + 6] * T(2); + d[i + 1] = s[i + 1] + s[i + 3]; + d[i + 3] = s[i + 5] - s[i + 7]; + vr = s[i + 1] - s[i + 3]; + vi = s[i + 5] + s[i + 7]; + d[i + 5] = (vr + vi) * math.sqrt_2_div_2(); + d[i + 7] = (vi - vr) * math.sqrt_2_div_2(); + } + + // First and second pass. + s = input; + d = output; + for (size_t i = 0; i < rt_size; i += 4) { + size_t r0 = \ + ((bit_rev[i & 0xff] << 8) | bit_rev[i >> 8]) >> (16 - rt_num_passes); + size_t r1 = r0 + 2 * (rt_size >> 2); + size_t r2 = r0 + 1 * (rt_size >> 2); + size_t r3 = r0 + 3 * (rt_size >> 2); + + T b_0 = s[0] + s[2]; + T b_2 = s[0] - s[2]; + T b_1 = s[1] * T(2); + T b_3 = s[3] * T(2); + + d[r0] = b_0 + b_1; + d[r1] = b_0 - b_1; + d[r2] = b_2 + b_3; + d[r3] = b_2 - b_3; + s += 4; + } + } +}; + +template +struct InverseTransform { + void operator()(const T* i, T* o, T*, const uint8_t*, Phasor*) { + o[0] = i[0]; + } +}; + +template +struct InverseTransform { + void operator()(const T* i, T* o, T*, const uint8_t*, Phasor*) { + o[0] = i[0] + i[1]; + o[1] = i[0] - i[1]; + } +}; + +template +struct InverseTransform { + void operator()(const T* i, T* o, T*, const uint8_t*, Phasor*) { + T a = i[0] + i[2]; + T b = i[0] - i[2]; + + o[0] = a + i[1] * T(2); + o[2] = a - i[1] * T(2); + o[1] = b + i[3] * T(2); + o[3] = b - i[3] * T(2); + } +}; + + +template< + typename T=float, + size_t size=16, + template class Phasor=LutPhasor> +class ShyFFT { + public: + enum { + num_passes = Log2::value, + max_size = size + }; + + private: + typedef Phasor PhasorType; + + public: + ShyFFT() { } + ~ShyFFT() { } + + void Init() { + bit_rev_[0] = 0; + for (size_t i = 1; i < sizeof(bit_rev_); ++i) { + uint8_t byte = 0; + uint8_t source = i << 2; + uint8_t destination = static_cast(size >> 1); + while (source) { + if (source & 1) { + byte |= destination; + } + destination >>= 1; + source >>= 1; + } + bit_rev_[i] = byte; + } + phasor_.Init(); + } + + void Direct(T* input, T* output) { + DirectTransform > d; + d( + input, + output, + num_passes <= 8 ? &bit_rev_[0] : bit_rev_256_lut_, + &phasor_); + } + + void Inverse(T* input, T* output) { + InverseTransform > i; + i( + input, + output, + num_passes <= 8 ? &bit_rev_[0] : bit_rev_256_lut_, + &phasor_); + } + + void Direct(T* input, T* output, size_t n) { + DirectTransform > d; + d( + input, + output, + bit_rev_256_lut_, + &phasor_, + n); + } + + void Inverse(T* input, T* output, size_t n) { + InverseTransform > i; + i( + input, + output, + bit_rev_256_lut_, + &phasor_, + n); + } + + + private: + PhasorType phasor_; + uint8_t bit_rev_[BitReversalLut::size]; + static const uint8_t bit_rev_256_lut_[256]; + + DISALLOW_COPY_AND_ASSIGN(ShyFFT); +}; + +template class Phasor> +const uint8_t ShyFFT::bit_rev_256_lut_[256] = { +#define R2(n) n, n + 2*64, n + 1*64, n + 3*64 +#define R4(n) R2(n), R2(n + 2*16), R2(n + 1*16), R2(n + 3*16) +#define R6(n) R4(n), R4(n + 2*4 ), R4(n + 1*4 ), R4(n + 3*4 ) +R6(0), R6(2), R6(1), R6(3) +}; + +} // namespace stmlib + +#endif // STMLIB_FFT_SHY_FFT_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f0xx_flash.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f0xx_flash.ld new file mode 100644 index 00000000..b3d3113f --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f0xx_flash.ld @@ -0,0 +1,93 @@ +/* +Default linker script for STM32F0xx? (64k flash, 8k RAM) +*/ + +ENTRY(Reset_Handler) + +_estack = 0x20002000; + +_Min_Heap_Size = 0; +_Min_Stack_Size = 0x100; + + +MEMORY +{ + RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 8K + FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 64K +} + +SECTIONS +{ + .isr_vector : + { + . = ALIGN(16); + KEEP(*(.isr_vector)) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .flashtext : + { + . = ALIGN(16); + *(.flashtext) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .text : + { + . = ALIGN(16); + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + KEEP (*(.init)) + KEEP (*(.fini)) + . = ALIGN(16); + _etext = .; + _sidata = _etext; + } >FLASH + + .data : AT ( _sidata ) + { + . = ALIGN(16); + _sdata = . ; + *(.ramtext*) + . = ALIGN(16); + *(.data*) + *(.data.*) + . = ALIGN(16); + _edata = . ; + } >RAM + + .bss : + { + . = ALIGN(16); + _sbss = .; + *(.bss) + *(.bss*) + *(COMMON) + . = ALIGN(16); + _ebss = . ; + } >RAM + + PROVIDE ( end = _ebss ); + PROVIDE ( _end = _ebss ); + + ._user_heap_stack : + { + . = ALIGN(16); + PROVIDE ( end = . ); + PROVIDE ( _end = . ); + . = . + _Min_Heap_Size; + . = . + _Min_Stack_Size; + . = ALIGN(16); + } >RAM + + DISCARD : + { + libc.a ( * ) + libm.a ( * ) + libgcc.a ( * ) + } +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl.ld new file mode 100644 index 00000000..929a2520 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl.ld @@ -0,0 +1,44 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 256K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl_application.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl_application.ld new file mode 100644 index 00000000..0c82521c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl_application.ld @@ -0,0 +1,44 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08004000, LENGTH = 240K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl_application_small.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl_application_small.ld new file mode 100644 index 00000000..f34a9ea9 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_cl_application_small.ld @@ -0,0 +1,44 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08001000, LENGTH = 252K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd.ld new file mode 100644 index 00000000..b57aff7a --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd.ld @@ -0,0 +1,44 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 512K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd_application.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd_application.ld new file mode 100644 index 00000000..ae031c6a --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd_application.ld @@ -0,0 +1,44 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08004000, LENGTH = 496K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd_application_small.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd_application_small.ld new file mode 100644 index 00000000..f7fa3e21 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_hd_application_small.ld @@ -0,0 +1,44 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08001000, LENGTH = 508K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 64K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md.ld new file mode 100644 index 00000000..dcaeb68f --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md.ld @@ -0,0 +1,45 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 128K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 20K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + *(.flashtext*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md_application.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md_application.ld new file mode 100644 index 00000000..5265e7ee --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md_application.ld @@ -0,0 +1,45 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08004000, LENGTH = 112K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 20K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + *(.flashtext*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md_application_small.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md_application_small.ld new file mode 100644 index 00000000..0b61c846 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f10x_flash_md_application_small.ld @@ -0,0 +1,45 @@ +/* + * STM32F103R8T6 + */ + +MEMORY +{ + FLASH (rx) : ORIGIN = 0x08001000, LENGTH = 124K + RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 20K +} + +SECTIONS +{ + .text : + { + _start = .; + KEEP(*(.isr_vector)) + *(.text*) + *(.rodata*) + *(.flashtext*) + KEEP (*(.init)) + KEEP (*(.fini)) + _etext = .; + _sidata = .; + } > FLASH + + .data : AT (ADDR(.text) + SIZEOF(.text)) + { + _sdata = .; + *(.ramtext*) + . = ALIGN(4); + *(.data*) + _edata = .; + } > RAM + + .bss : + { + _sstack = .; + . = . + 512; + _estack = .; + _sbss = .; + *(.bss*) + *(COMMON) + _ebss = .; + } > RAM +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f373x_flash.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f373x_flash.ld new file mode 100644 index 00000000..f526a6cd --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f373x_flash.ld @@ -0,0 +1,93 @@ +/* +Default linker script for STM32F37C? (256k flash, 32k RAM) +*/ + +ENTRY(Reset_Handler) + +_estack = 0x20008000; + +_Min_Heap_Size = 0; +_Min_Stack_Size = 0x400; + + +MEMORY +{ + RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 32K + FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 256K +} + +SECTIONS +{ + .isr_vector : + { + . = ALIGN(16); + KEEP(*(.isr_vector)) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .flashtext : + { + . = ALIGN(16); + *(.flashtext) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .text : + { + . = ALIGN(16); + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + KEEP (*(.init)) + KEEP (*(.fini)) + . = ALIGN(16); + _etext = .; + _sidata = _etext; + } >FLASH + + .data : AT ( _sidata ) + { + . = ALIGN(16); + _sdata = . ; + *(.ramtext*) + . = ALIGN(16); + *(.data*) + *(.data.*) + . = ALIGN(16); + _edata = . ; + } >RAM + + .bss : + { + . = ALIGN(16); + _sbss = .; + *(.bss) + *(.bss*) + *(COMMON) + . = ALIGN(16); + _ebss = . ; + } >RAM + + PROVIDE ( end = _ebss ); + PROVIDE ( _end = _ebss ); + + ._user_heap_stack : + { + . = ALIGN(16); + PROVIDE ( end = . ); + PROVIDE ( _end = . ); + . = . + _Min_Heap_Size; + . = . + _Min_Stack_Size; + . = ALIGN(16); + } >RAM + + DISCARD : + { + libc.a ( * ) + libm.a ( * ) + libgcc.a ( * ) + } +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f373x_flash_application_large.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f373x_flash_application_large.ld new file mode 100644 index 00000000..e29dec10 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f373x_flash_application_large.ld @@ -0,0 +1,93 @@ +/* +Default linker script for STM32F37C? (256k flash, 32k RAM) +*/ + +ENTRY(Reset_Handler) + +_estack = 0x20008000; + +_Min_Heap_Size = 0; +_Min_Stack_Size = 0x400; + + +MEMORY +{ + RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 32K + FLASH (rx) : ORIGIN = 0x08008000, LENGTH = 224K +} + +SECTIONS +{ + .isr_vector : + { + . = ALIGN(16); + KEEP(*(.isr_vector)) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .flashtext : + { + . = ALIGN(16); + *(.flashtext) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .text : + { + . = ALIGN(16); + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + KEEP (*(.init)) + KEEP (*(.fini)) + . = ALIGN(16); + _etext = .; + _sidata = _etext; + } >FLASH + + .data : AT ( _sidata ) + { + . = ALIGN(16); + _sdata = . ; + *(.ramtext*) + . = ALIGN(16); + *(.data*) + *(.data.*) + . = ALIGN(16); + _edata = . ; + } >RAM + + .bss : + { + . = ALIGN(16); + _sbss = .; + *(.bss) + *(.bss*) + *(COMMON) + . = ALIGN(16); + _ebss = . ; + } >RAM + + PROVIDE ( end = _ebss ); + PROVIDE ( _end = _ebss ); + + ._user_heap_stack : + { + . = ALIGN(16); + PROVIDE ( end = . ); + PROVIDE ( _end = . ); + . = . + _Min_Heap_Size; + . = . + _Min_Stack_Size; + . = ALIGN(16); + } >RAM + + DISCARD : + { + libc.a ( * ) + libm.a ( * ) + libgcc.a ( * ) + } +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f4xx_flash.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f4xx_flash.ld new file mode 100644 index 00000000..c3d30275 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f4xx_flash.ld @@ -0,0 +1,103 @@ +/* +Default linker script for STM32F4xx_1024K_192K +*/ + +ENTRY(Reset_Handler) + +_estack = 0x20020000; + +_Min_Heap_Size = 0; +_Min_Stack_Size = 0x400; + + +MEMORY +{ + RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K + CCMRAM (xrw) : ORIGIN = 0x10000000, LENGTH = 64K + FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1M +} + +SECTIONS +{ + .isr_vector : + { + . = ALIGN(16); + KEEP(*(.isr_vector)) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .flashtext : + { + . = ALIGN(16); + *(.flashtext) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .text : + { + . = ALIGN(16); + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + KEEP (*(.init)) + KEEP (*(.fini)) + . = ALIGN(16); + _etext = .; + _sidata = _etext; + } >FLASH + + .data : AT ( _sidata ) + { + . = ALIGN(16); + _sdata = . ; + *(.ramtext*) + . = ALIGN(16); + *(.data*) + *(.data.*) + . = ALIGN(16); + _edata = . ; + } >RAM + + .bss : + { + . = ALIGN(16); + _sbss = .; + *(.bss) + *(.bss*) + *(COMMON) + . = ALIGN(16); + _ebss = . ; + } >RAM + + PROVIDE ( end = _ebss ); + PROVIDE ( _end = _ebss ); + + ._user_heap_stack : + { + . = ALIGN(16); + PROVIDE ( end = . ); + PROVIDE ( _end = . ); + . = . + _Min_Heap_Size; + . = . + _Min_Stack_Size; + . = ALIGN(16); + } >RAM + + /* CCM section, vars must be located here explicitly */ + /* Example: int foo __attribute__ ((section (".ccmdata"))); */ + .ccmdata (NOLOAD) : + { + . = ALIGN(16); + *(.ccmdata) + . = ALIGN(16); + } >CCMRAM + + DISCARD : + { + libc.a ( * ) + libm.a ( * ) + libgcc.a ( * ) + } +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f4xx_flash_application_large.ld b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f4xx_flash_application_large.ld new file mode 100644 index 00000000..a13c2bf6 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/linker_scripts/stm32f4xx_flash_application_large.ld @@ -0,0 +1,103 @@ +/* +Default linker script for STM32F4xx_1024K_192K +*/ + +ENTRY(Reset_Handler) + +_estack = 0x20020000; + +_Min_Heap_Size = 0; +_Min_Stack_Size = 0x400; + + +MEMORY +{ + RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K + CCMRAM (xrw) : ORIGIN = 0x10000000, LENGTH = 64K + FLASH (rx) : ORIGIN = 0x08008000, LENGTH = 1M-32K +} + +SECTIONS +{ + .isr_vector : + { + . = ALIGN(16); + KEEP(*(.isr_vector)) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .flashtext : + { + . = ALIGN(16); + *(.flashtext) /* Startup code */ + . = ALIGN(16); + } >FLASH + + .text : + { + . = ALIGN(16); + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + KEEP (*(.init)) + KEEP (*(.fini)) + . = ALIGN(16); + _etext = .; + _sidata = _etext; + } >FLASH + + .data : AT ( _sidata ) + { + . = ALIGN(16); + _sdata = . ; + *(.ramtext*) + . = ALIGN(16); + *(.data*) + *(.data.*) + . = ALIGN(16); + _edata = . ; + } >RAM + + .bss : + { + . = ALIGN(16); + _sbss = .; + *(.bss) + *(.bss*) + *(COMMON) + . = ALIGN(16); + _ebss = . ; + } >RAM + + PROVIDE ( end = _ebss ); + PROVIDE ( _end = _ebss ); + + ._user_heap_stack : + { + . = ALIGN(16); + PROVIDE ( end = . ); + PROVIDE ( _end = . ); + . = . + _Min_Heap_Size; + . = . + _Min_Stack_Size; + . = ALIGN(16); + } >RAM + + /* CCM section, vars must be located here explicitly */ + /* Example: int foo __attribute__ ((section (".ccmdata"))); */ + .ccmdata (NOLOAD) : + { + . = ALIGN(16); + *(.ccmdata) + . = ALIGN(16); + } >CCMRAM + + DISCARD : + { + libc.a ( * ) + libm.a ( * ) + libgcc.a ( * ) + } +} diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/makefile.inc b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/makefile.inc new file mode 100644 index 00000000..3174851f --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/makefile.inc @@ -0,0 +1,492 @@ +# Copyright 2012 Olivier Gillet. +# +# Author: Olivier Gillet (ol.gillet@gmail.com) +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. + +# ------------------------------------------------------------------------------ +# Files and directories +# ------------------------------------------------------------------------------ + +TOOLCHAIN_PATH ?= /usr/local/arm/ + +PGM_INTERFACE ?= stlink-v2 +# PGM_INTERFACE ?= ftdi/olimex-arm-jtag-swd +# PGM_INTERFACE ?= ftdi/olimex-arm-usb-ocd-h + +ifeq ($(PGM_INTERFACE),ftdi/olimex-arm-jtag-swd) +OPENOCD_INTERFACE_SCRIPT ?= interface/ftdi/olimex-arm-usb-ocd-h.cfg -f interface/ftdi/olimex-arm-jtag-swd.cfg +else +OPENOCD_INTERFACE_SCRIPT ?= interface/$(PGM_INTERFACE).cfg +endif + +PGM_SERIAL_PORT ?= /dev/ftdi-usbserial +PGM_SERIAL_BAUD_RATE ?= 115200 +PGM_SERIAL_VERIFY ?= -v + +# --- You should not have to modify these -------------------------------------- + +TOOLCHAIN_BIN = $(TOOLCHAIN_PATH)bin/ +STM32_PATH = stmlib/third_party/STM + +# --- Do not modify anything below this point ---------------------------------- + +BUILD_ROOT = build/ +BUILD_DIR = $(BUILD_ROOT)$(TARGET)/ + +CC = $(TOOLCHAIN_BIN)arm-none-eabi-gcc +CXX = $(TOOLCHAIN_BIN)arm-none-eabi-g++ +AS = $(TOOLCHAIN_BIN)arm-none-eabi-as +OBJCOPY = $(TOOLCHAIN_BIN)arm-none-eabi-objcopy +DB = $(TOOLCHAIN_BIN)arm-none-eabi-gdb +OBJDUMP = $(TOOLCHAIN_BIN)arm-none-eabi-objdump +AR = $(TOOLCHAIN_BIN)arm-none-eabi-ar +SIZE = $(TOOLCHAIN_BIN)arm-none-eabi-size +NM = $(TOOLCHAIN_BIN)arm-none-eabi-nm +REMOVE = rm -f +CAT = cat +FORMAT_SIZE = | figlet | cowsay -n -f moose +FORMAT_RAMSIZE = | figlet | cowsay -n -f small + +STM32LOADER_PATH = stmlib/programming/serial/ +OPENOCD_SCRIPTS_PATH = stmlib/programming/jtag/ + +# ------------------------------------------------------------------------------ +# Files and directories for the user code +# ------------------------------------------------------------------------------ + +VPATH = $(PACKAGES) + +CC_FILES = $(notdir $(wildcard $(patsubst %,%/*.cc,$(PACKAGES)))) +C_FILES = $(notdir $(wildcard $(patsubst %,%/*.c,$(PACKAGES)))) +AS_FILES = $(notdir $(wildcard $(patsubst %,%/*.s,$(PACKAGES)))) + +TARGET_BIN = $(BUILD_DIR)$(TARGET).bin +TARGET_ELF = $(BUILD_DIR)$(TARGET).elf +TARGET_HEX = $(BUILD_DIR)$(TARGET).hex +COMBO_HEX = $(BUILD_DIR)$(TARGET)_bootloader_combo.hex +COMBO_BIN = $(BUILD_DIR)$(TARGET)_bootloader_combo.bin +BOOTLOADER_HEX = $(BUILD_ROOT)$(BOOTLOADER)/$(BOOTLOADER).hex +TARGET_SIZE = $(BUILD_DIR)$(TARGET).size +TARGETS = $(BUILD_DIR)$(TARGET).* +DEP_FILE = $(BUILD_DIR)depends.mk + +# ------------------------------------------------------------------------------ +# Platform specific flags +# ------------------------------------------------------------------------------ + +ifeq ($(FAMILY),f4xx) + +MODEL_DEFINE = STM32F40_41xxx -DSTM32F4XX -DARM_MATH_CM4 -D__FPU_PRESENT +STARTUP_OBJ = $(BUILD_DIR)startup_stm32f4xx.o +LINKER_SCRIPT = stmlib/linker_scripts/stm32f4xx_flash$(LD_SUFFIX).ld +FW_STDDRIVER_DIR = $(STM32_PATH)/STM32F4xx_StdPeriph_Driver +ARCHFLAGS = -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mthumb-interwork -funroll-loops +ARCH_DEFINE = GCC_ARMCM4 +OPENOCD_TARGET = f4x + +else ifeq ($(FAMILY),f37x) + +MODEL_DEFINE = STM32F37X -DARM_MATH_CM4 -D__FPU_PRESENT +STARTUP_OBJ = $(BUILD_DIR)startup_stm32f37x.o +LINKER_SCRIPT = stmlib/linker_scripts/stm32f373x_flash$(LD_SUFFIX).ld +FW_STDDRIVER_DIR = $(STM32_PATH)/STM32F37x_StdPeriph_Driver +ARCHFLAGS = -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -mthumb-interwork -funroll-loops +ARCH_DEFINE = GCC_ARMCM4 +OPENOCD_TARGET = f3x + +else ifeq ($(FAMILY),f0xx) + +MODEL_DEFINE = STM32F0XX +STARTUP_OBJ = $(BUILD_DIR)startup_stm32f0xx.o +LINKER_SCRIPT = stmlib/linker_scripts/stm32f0xx_flash$(LD_SUFFIX).ld +FW_STDDRIVER_DIR = $(STM32_PATH)/STM32F0xx_StdPeriph_Driver +ARCHFLAGS = -mcpu=cortex-m0 -mthumb -mthumb-interwork -funroll-loops +ARCH_DEFINE = GCC_ARMCM0 +OPENOCD_TARGET = f0x + +else + +ifeq ($(DENSITY),hd) +MODEL_DEFINE = STM32F10X_HD +else ifeq ($(DENSITY),md) +MODEL_DEFINE = STM32F10X_MD +else +MODEL_DEFINE = STM32F10X_CL +endif + +STARTUP_OBJ = $(BUILD_DIR)startup_stm32f10x_$(DENSITY).o +LINKER_SCRIPT = stmlib/linker_scripts/stm32f10x_flash_$(DENSITY)$(LD_SUFFIX).ld +FW_STDDRIVER_DIR = $(STM32_PATH)/STM32F10x_StdPeriph_Driver +ARCHFLAGS = -mcpu=cortex-m3 -mthumb -fno-unroll-loops +ARCH_DEFINE = GCC_ARMCM3 +OPENOCD_TARGET = f1x + +endif + +ifeq ($(APPLICATION),TRUE) +APPLICATION_DEFINE = -DAPPLICATION +LD_SUFFIX = _application +BASE_ADDRESS = 0x08004000 +else ifeq ($(APPLICATION_SMALL),TRUE) +APPLICATION_DEFINE = -DAPPLICATION +LD_SUFFIX = _application_small +BASE_ADDRESS = 0x08001000 +else ifeq ($(APPLICATION_LARGE),TRUE) +APPLICATION_DEFINE = -DAPPLICATION +LD_SUFFIX = _application_large +BASE_ADDRESS = 0x08008000 +else +APPLICATION_DEFINE = -DNO_APPLICATION +LD_SUFFIX = +BASE_ADDRESS = 0x08000000 +endif + +OPENOCD_TARGET_SCRIPT ?= target/stm32$(OPENOCD_TARGET).cfg + +# ------------------------------------------------------------------------------ +# Flags for gcc/binutils +# ------------------------------------------------------------------------------ + +INCFLAGS = \ + -I. \ + -D$(ARCH_DEFINE) \ + -D$(MODEL_DEFINE) \ + $(APPLICATION_DEFINE) \ + $(PROJECT_CONFIGURATION) \ + -DF_CPU=$(F_CPU) \ + -DF_CRYSTAL=$(F_CRYSTAL) \ + -DUSE_STDPERIPH_DRIVER \ + -D$(SYSCLOCK)=$(F_CPU) + +CCFLAGS = \ + -g -O2 -Wall -Werror -Wno-unused-local-typedefs \ + -fasm \ + -finline \ + -finline-functions-called-once \ + -fdata-sections \ + -ffunction-sections \ + -fshort-enums \ + -fno-move-loop-invariants \ + $(INCFLAGS) \ + $(ARCHFLAGS) + +CPPFLAGS = -fno-exceptions -fno-rtti + +ASFLAGS = $(ARCHFLAGS) + +LDFLAGS = \ + -Wl,-Map=$(BUILD_DIR)$(TARGET).map \ + -Wl,--gc-sections \ + -T $(LINKER_SCRIPT) \ + $(ARCHFLAGS) \ + $(INCFLAGS) \ + -L$(STM32_PATH) + + +# ------------------------------------------------------------------------------ +# Files and directories for the system firmware +# ------------------------------------------------------------------------------ + +FW_BUILD_DIR = $(BUILD_ROOT)stm_firmware/ +FW_CORE_DIR = $(STM32_PATH)/CMSIS/CM3_$(FAMILY) +FW_STARTUP_DIR = $(FW_CORE_DIR)/startup/gcc + +FW_STDDRIVER_SRCDIR = $(FW_STDDRIVER_DIR)/src +FW_STDDRIVER_INCDIR = $(FW_STDDRIVER_DIR)/inc + +FW_USB_DIR = $(STM32_PATH)/STM32_USB-FS-Device_Driver +FW_USB_SRCDIR = $(FW_USB_DIR)/src +FW_USB_INCDIR = $(FW_USB_DIR)/inc + +INCFLAGS += -I$(STM32_PATH) -I$(FW_CORE_DIR) -I$(FW_STARTUP_DIR) -I$(FW_STDDRIVER_INCDIR) +VPATH += $(FW_CORE_DIR) $(FW_STARTUP_DIR) $(FW_STDDRIVER_SRCDIR) $(STM32_PATH) $(FW_BUILD_DIR) + +CORE_C_FILES = $(notdir $(wildcard $(patsubst %,%/*.c,$(FW_CORE_DIR)))) +DRIVERS_C_FILES = $(notdir $(wildcard $(patsubst %,%/*.c,$(FW_STDDRIVER_SRCDIR)))) +USB_C_FILES = $(notdir $(wildcard $(patsubst %,%/*.c,$(FW_USB_SRCDIR)))) + +C_FILES += $(CORE_C_FILES) +C_FILES += $(DRIVERS_C_FILES) + +ifeq ($(USB),enabled) +INCFLAGS += -I$(FW_USB_INCDIR) +VPATH += $(FW_USB_SRCDIR) +C_FILES += $(USB_C_FILES) +endif + + +# ------------------------------------------------------------------------------ +# Source compiling and dependency analysis +# ------------------------------------------------------------------------------ + +$(BUILD_DIR)%.o: %.s + $(CC) -c -x assembler-with-cpp $(ASFLAGS) $< -o $@ + +$(BUILD_DIR)%.o: %.c + $(CC) -c $(CCFLAGS) -std=c99 $< -o $@ + +$(BUILD_DIR)%.o: %.cc + $(CXX) -c $(CCFLAGS) $(CPPFLAGS) $< -o $@ + +$(BUILD_DIR)%.d: %.s + $(CC) -c -x assembler-with-cpp -MM $(ASFLAGS) $< -MF $@ -MT $(@:.d=.o) + +$(BUILD_DIR)%.d: %.c + $(CC) -MM $(CCFLAGS) $< -MF $@ -MT $(@:.d=.o) + +$(BUILD_DIR)%.d: %.cc + $(CXX) -MM $(CCFLAGS) $(CPPFLAGS) $< -MF $@ -MT $(@:.d=.o) + + +# ------------------------------------------------------------------------------ +# Object file conversion +# ------------------------------------------------------------------------------ + +$(BUILD_DIR)%.hex: $(BUILD_DIR)%.elf + $(OBJCOPY) -O ihex $< $@ + +$(BUILD_DIR)%.bin: $(BUILD_DIR)%.elf + $(OBJCOPY) -O binary $< $@ + +$(BUILD_DIR)%.lss: $(BUILD_DIR)%.elf + $(OBJDUMP) -d -h -S $< > $@ + +$(BUILD_DIR)%.sym: $(BUILD_DIR)%.elf + $(NM) -n $< > $@ + + +# ------------------------------------------------------------------------------ +# What to build +# ------------------------------------------------------------------------------ + +OBJ_FILES = $(CC_FILES:.cc=.o) $(C_FILES:.c=.o) $(AS_FILES:.s=.o) +OBJS = $(patsubst %,$(BUILD_DIR)%,$(OBJ_FILES)) $(STARTUP_OBJ) +DEPS = $(OBJS:.o=.d) + +all: $(BUILD_DIR) $(TARGET_HEX) + + +# ------------------------------------------------------------------------------ +# Resources +# ------------------------------------------------------------------------------ + +RESOURCE_COMPILER = stmlib/tools/resources_compiler.py + +resources: $(TARGET)/resources.cc + +$(TARGET)/resources.cc: $(wildcard $(RESOURCES)/*.py) + python $(RESOURCE_COMPILER) $(RESOURCES)/resources.py + + +# ------------------------------------------------------------------------------ +# Main rules +# ------------------------------------------------------------------------------ + +$(BUILD_DIR): + mkdir -p $(BUILD_DIR) + +$(TARGET_ELF): $(OBJS) + $(CC) $(LDFLAGS) -o $(TARGET_ELF) $(OBJS) + +$(DEP_FILE): $(BUILD_DIR) $(DEPS) + cat $(DEPS) > $(DEP_FILE) + +bin: $(TARGET_BIN) + +hex: $(TARGET_HEX) + +clean: + $(REMOVE) $(OBJS) $(TARGETS) $(DEP_FILE) $(DEPS) + +depends: $(DEPS) + cat $(DEPS) > $(DEP_FILE) + +$(TARGET_SIZE): $(TARGET_ELF) + $(SIZE) $(TARGET_ELF) > $(TARGET_SIZE) + +$(BUILD_DIR)$(TARGET).top_symbols: $(TARGET_ELF) + $(NM) $(TARGET_ELF) --size-sort -C -f bsd -r > $@ + +size: $(TARGET_SIZE) + cat $(TARGET_SIZE) | awk '{ print $$1+$$2 }' | tail -n1 $(FORMAT_SIZE) + +ramsize: $(TARGET_SIZE) + cat $(TARGET_SIZE) | awk '{ print $$2+$$3 }' | tail -n1 $(FORMAT_RAMSIZE) + +disassemble: build/$(TARGET)/$(TARGET).lss build/$(TARGET)/$(TARGET).top_symbols + +.PHONY: all bin clean depends resources + +include $(DEP_FILE) + + +# ------------------------------------------------------------------------------ +# Bootloader merging +# ------------------------------------------------------------------------------ + +$(COMBO_BIN): $(TARGET_HEX) $(BOOTLOADER_HEX) + cat $(TARGET_HEX) $(BOOTLOADER_HEX) | \ + awk -f stmlib/programming/merge_hex.awk > $(COMBO_HEX) + $(OBJCOPY) -I ihex -O binary $(COMBO_HEX) $(COMBO_BIN) + + +# ------------------------------------------------------------------------------ +# Firmware flashing +# ------------------------------------------------------------------------------ + +BASE_JTAG_CMD = openocd \ + -f $(OPENOCD_INTERFACE_SCRIPT) \ + -f $(OPENOCD_TARGET_SCRIPT) \ + -c "init" -c "halt" -c "sleep 200" + +POSTLUDE = -c "sleep 200" -c "reset run" -c "shutdown" + +upload: $(UPLOAD_COMMAND) + +image_serial: + python $(STM32LOADER_PATH)stm32loader.py \ + -p $(PGM_SERIAL_PORT) \ + -b $(PGM_SERIAL_BAUD_RATE) \ + -r -l 131072 image.bin + +upload_serial: $(TARGET_BIN) + python $(STM32LOADER_PATH)stm32loader.py \ + -p $(PGM_SERIAL_PORT) \ + -b $(PGM_SERIAL_BAUD_RATE) \ + -e $(PGM_SERIAL_VERIFY) \ + -a $(BASE_ADDRESS) \ + -w $(TARGET_BIN) + +upload_serial_no_erase: $(TARGET_BIN) + python $(STM32LOADER_PATH)stm32loader.py \ + -p $(PGM_SERIAL_PORT) \ + -b $(PGM_SERIAL_BAUD_RATE) $(PGM_SERIAL_VERIFY)\ + -a $(BASE_ADDRESS) \ + -w $(TARGET_BIN) + +upload_combo_serial: $(COMBO_BIN) + python $(STM32LOADER_PATH)stm32loader.py \ + -p $(PGM_SERIAL_PORT) \ + -b $(PGM_SERIAL_BAUD_RATE) \ + -e $(PGM_SERIAL_VERIFY) \ + -w $(COMBO_BIN) + +upload_combo_serial_no_erase: $(COMBO_BIN) + python $(STM32LOADER_PATH)stm32loader.py \ + -p $(PGM_SERIAL_PORT) \ + -b $(PGM_SERIAL_BAUD_RATE) $(PGM_SERIAL_VERIFY)\ + -w $(COMBO_BIN) + +image_jtag: + $(BASE_JTAG_CMD) \ + -c "dump_image image.bin 0x08000000 131072" \ + $(POSTLUDE) + +image_jtag_256k: + $(BASE_JTAG_CMD) \ + -c "dump_image image.bin 0x08000000 262144" \ + $(POSTLUDE) + +image_jtag_1M: + $(BASE_JTAG_CMD) \ + -c "dump_image image.bin 0x08000000 1048576" \ + $(POSTLUDE) + +debug_server: $(TARGET_BIN) + openocd \ + -f $(OPENOCD_INTERFACE_SCRIPT) \ + -f $(OPENOCD_TARGET_SCRIPT) \ + -c "init" \ + -c "reset" \ + -c "halt" + +debug_client: + $(DB) --eval-command="target remote localhost:3333" $(TARGET_ELF) + +erase_jtag: + $(BASE_JTAG_CMD) \ + -c "stm32f4x unlock 0" \ + -f $(OPENOCD_SCRIPTS_PATH)erase_$(FAMILY).cfg \ + $(POSTLUDE) + +upload_jtag: $(TARGET_BIN) + $(BASE_JTAG_CMD) \ + -f $(OPENOCD_SCRIPTS_PATH)erase_$(FAMILY).cfg \ + -c "flash write_bank 0 $(TARGET_BIN) 0x0" \ + -c "verify_image $(TARGET_BIN)" \ + $(POSTLUDE) + +upload_combo_jtag: $(COMBO_BIN) + $(BASE_JTAG_CMD) \ + -f $(OPENOCD_SCRIPTS_PATH)erase_$(FAMILY).cfg \ + -c "flash write_bank 0 $(COMBO_BIN) 0x0" \ + -c "verify_image $(COMBO_BIN)" \ + $(POSTLUDE) + +upload_jtag_no_erase: $(TARGET_BIN) + $(BASE_JTAG_CMD) \ + -c "flash write_image erase $(TARGET_BIN) 0x08000000" \ + -c "verify_image $(TARGET_BIN)" \ + $(POSTLUDE) + +upload_combo_jtag_no_erase: $(COMBO_BIN) + $(BASE_JTAG_CMD) \ + -c "flash write_image erase $(COMBO_BIN) 0x08000000" \ + -c "verify_image $(COMBO_BIN)" \ + $(POSTLUDE) + +upload_jtag_erase_first: $(TARGET_BIN) + $(BASE_JTAG_CMD) \ + -c "flash erase_address 0x08000000 32768" \ + -c "reset halt" \ + -c "flash write_image erase $(TARGET_BIN) 0x08000000" \ + -c "verify_image $(TARGET_BIN)" \ + $(POSTLUDE) + +upload_combo_jtag_erase_first: $(COMBO_BIN) + $(BASE_JTAG_CMD) \ + -c "flash erase_address 0x08000000 32768" \ + -c "reset halt" \ + -c "flash write_image erase $(COMBO_BIN) 0x08000000" \ + -c "verify_image $(COMBO_BIN)" \ + $(POSTLUDE) + +# Phony target for killing the system FTDI driver on OS X. +kill_ftdi: + sudo kextunload -b com.FTDI.driver.FTDIUSBSerialDriver + +reload_ftdi: + sudo kextload -b com.FTDI.driver.FTDIUSBSerialDriver + +.PHONY: upload + +.PHONY: image_serial +.PHONY: upload_serial upload_serial_no_erase +.PHONY: upload_combo_serial upload_combo_serial_no_erase + +.PHONY: image_jtag image_jtag_1M +.PHONY: erase_jtag +.PHONY: upload_jtag upload_jtag_no_erase upload_jtag_erase_first +.PHONY: upload_combo_jtag upload_combo_jtag_no_erase upload_combo_jtag_erase_first + +.PHONY: kill_ftdi reload_ftdi +.PHONY: debug_client debug_server diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/midi/midi.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/midi/midi.h new file mode 100644 index 00000000..be1dde94 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/midi/midi.h @@ -0,0 +1,222 @@ +// Copyright 2013 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Decoding of MIDI messages. + +#ifndef STMLIB_MIDI_H_ +#define STMLIB_MIDI_H_ + +namespace stmlib_midi { + +const uint8_t kCCModulationWheelMsb = 0x01; +const uint8_t kCCBreathController = 0x02; +const uint8_t kCCFootPedalMsb = 0x04; +const uint8_t kCCPortamentoTimeMsb = 0x05; +const uint8_t kCCDataEntryMsb = 0x06; +const uint8_t kCCVolume = 0x07; +const uint8_t kCCBankLsb = 0x20; +const uint8_t kCCDataEntryLsb = 0x26; +const uint8_t kCCHoldPedal = 0x40; +const uint8_t kCCHarmonicIntensity = 0x47; +const uint8_t kCCRelease = 0x48; +const uint8_t kCCAttack = 0x49; +const uint8_t kCCBrightness = 0x4a; +const uint8_t kCCDataIncrement = 0x60; +const uint8_t kCCDataDecrement = 0x61; +const uint8_t kCCNrpnLsb = 0x62; +const uint8_t kCCNrpnMsb = 0x63; +const uint8_t kCCOmniModeOff = 0x7c; +const uint8_t kCCOmniModeOn = 0x7d; +const uint8_t kCCMonoModeOn = 0x7e; +const uint8_t kCCPolyModeOn = 0x7f; + +template +class MidiStreamParser { + public: + MidiStreamParser() { + running_status_ = 0; + data_size_ = 0; + expected_data_size_ = 0; + } + void PushByte(uint8_t byte) { + // Active sensing messages are filtered at the source, the hard way... + if (byte == 0xfe) { + return; + } + Handler::RawByte(byte); + // Realtime messages are immediately passed-through, and do not modify the + // state of the parser. + if (byte >= 0xf8) { + MessageReceived(byte); + } else { + if (byte >= 0x80) { + uint8_t hi = byte & 0xf0; + uint8_t lo = byte & 0x0f; + data_size_ = 0; + expected_data_size_ = 1; + switch (hi) { + case 0x80: + case 0x90: + case 0xa0: + case 0xb0: + expected_data_size_ = 2; + break; + case 0xc0: + case 0xd0: + break; // default data size of 1. + case 0xe0: + expected_data_size_ = 2; + break; + case 0xf0: + if (lo > 0 && lo < 3) { + expected_data_size_ = 2; + } else if (lo >= 4) { + expected_data_size_ = 0; + } + break; + } + if (byte == 0xf7) { + if (running_status_ == 0xf0) { + Handler::SysExEnd(); + } + running_status_ = 0; + } else if (byte == 0xf0) { + running_status_ = 0xf0; + Handler::SysExStart(); + } else { + running_status_ = byte; + } + } else { + data_[data_size_++] = byte; + } + if (data_size_ >= expected_data_size_) { + MessageReceived(running_status_); + data_size_ = 0; + if (running_status_ > 0xf0) { + expected_data_size_ = 0; + running_status_ = 0; + } + } + } + } + + private: + void MessageReceived(uint8_t status) { + if (!status) { + Handler::BozoByte(data_[0]); + } + + uint8_t hi = status & 0xf0; + uint8_t lo = status & 0x0f; + + // If this is a channel-specific message, check first that the receiver is + // tuned to this channel. + if (hi != 0xf0 && !Handler::CheckChannel(lo)) { + Handler::RawMidiData(status, data_, data_size_, 0); + return; + } + if (status != 0xf0 && status != 0xf7) { + Handler::RawMidiData(status, data_, data_size_, 1); + } + switch (hi) { + case 0x80: + Handler::NoteOff(lo, data_[0], data_[1]); + break; + + case 0x90: + if (data_[1]) { + Handler::NoteOn(lo, data_[0], data_[1]); + } else { + Handler::NoteOff(lo, data_[0], 0); + } + break; + + case 0xa0: + Handler::Aftertouch(lo, data_[0], data_[1]); + break; + + case 0xb0: + Handler::ControlChange(lo, data_[0], data_[1]); + break; + + case 0xc0: + Handler::ProgramChange(lo, data_[0]); + break; + + case 0xd0: + Handler::Aftertouch(lo, data_[0]); + break; + + case 0xe0: + Handler::PitchBend(lo, (static_cast(data_[1]) << 7) + data_[0]); + break; + + case 0xf0: + switch(lo) { + case 0x0: + Handler::SysExByte(data_[0]); + break; + case 0x1: + case 0x2: + case 0x3: + case 0x4: + case 0x5: + case 0x6: + // TODO(pichenettes): implement this if it makes sense. + break; + case 0x8: + Handler::Clock(); + break; + case 0x9: + break; + case 0xa: + Handler::Start(); + break; + case 0xb: + Handler::Continue(); + break; + case 0xc: + Handler::Stop(); + break; + case 0xf: + Handler::Reset(); + break; + } + break; + } + } + + uint8_t running_status_; + uint8_t data_[3]; + uint8_t data_size_; // Number of non-status byte received. + uint8_t expected_data_size_; // Expected number of non-status bytes. + + DISALLOW_COPY_AND_ASSIGN(MidiStreamParser); +}; + +} // namespace stmlib_midi + +#endif // STMLIB_MIDI_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f0xx.cfg b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f0xx.cfg new file mode 100644 index 00000000..2a1e3e37 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f0xx.cfg @@ -0,0 +1,27 @@ +# Copyright 2012 Olivier Gillet. +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. + +stm32f1x mass_erase 0 +sleep 200 +reset +sleep 200 +halt diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f10x.cfg b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f10x.cfg new file mode 100644 index 00000000..2a1e3e37 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f10x.cfg @@ -0,0 +1,27 @@ +# Copyright 2012 Olivier Gillet. +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. + +stm32f1x mass_erase 0 +sleep 200 +reset +sleep 200 +halt diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f37x.cfg b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f37x.cfg new file mode 100644 index 00000000..2a1e3e37 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f37x.cfg @@ -0,0 +1,27 @@ +# Copyright 2012 Olivier Gillet. +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. + +stm32f1x mass_erase 0 +sleep 200 +reset +sleep 200 +halt diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f4xx.cfg b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f4xx.cfg new file mode 100644 index 00000000..fef6f5f2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/jtag/erase_f4xx.cfg @@ -0,0 +1,27 @@ +# Copyright 2012 Olivier Gillet. +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# See http://creativecommons.org/licenses/MIT/ for more information. + +stm32f2x mass_erase 0 +sleep 200 +reset +sleep 200 +halt diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/merge_hex.awk b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/merge_hex.awk new file mode 100644 index 00000000..664e8352 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/merge_hex.awk @@ -0,0 +1,10 @@ +BEGIN {} + +# add a record end marker +END { print ":00000001FF" } + +# delete the record end marker +/^:00000001FF/{ $0 = ""} + +# default action: output all non-blank lines +{ if ($0 != ""){ print } } \ No newline at end of file diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/serial/stm32loader.py b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/serial/stm32loader.py new file mode 100644 index 00000000..aace1715 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/programming/serial/stm32loader.py @@ -0,0 +1,448 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +# -*- coding: utf-8 -*- +# vim: sw=4:ts=4:si:et:enc=utf-8 + +# Author: Ivan A-R +# Project page: http://tuxotronic.org/wiki/projects/stm32loader +# +# This file is part of stm32loader. +# +# stm32loader is free software; you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free +# Software Foundation; either version 3, or (at your option) any later +# version. +# +# stm32loader is distributed in the hope that it will be useful, but WITHOUT ANY +# WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# for more details. +# +# You should have received a copy of the GNU General Public License +# along with stm32loader; see the file COPYING3. If not see +# . + +import sys, getopt +import serial +import time + +try: + from progressbar import * + usepbar = 1 +except: + usepbar = 0 + +# Verbose level +QUIET = 20 + +def mdebug(level, message): + if(QUIET >= level): + print >> sys.stderr , message + + +class CmdException(Exception): + pass + +class CommandInterface: + def open(self, aport='/dev/ttyUSB0', abaudrate=115200): + self.sp = serial.Serial( + port=aport, + baudrate=abaudrate, # baudrate + bytesize=8, # number of databits + parity=serial.PARITY_EVEN, + stopbits=1, + xonxoff=0, # enable software flow control + rtscts=0, # disable RTS/CTS flow control + timeout=0.5 # set a timeout value, None for waiting forever + ) + + def _wait_for_ack(self, info="", timeout=0): + stop = time.time() + timeout + got = None + while not got: + got = self.sp.read(1) + if time.time() > stop: + break + + if not got: + raise CmdException("No response to %s" % info) + # wait for ask + ask = ord(got) + if ask == 0x79: + # ACK + return 1 + elif ask == 0x1F: + # NACK + raise CmdException("Chip replied with a NACK during %s" % info) + + # Unknown response + raise CmdException("Unrecognised response 0x%x to %s" % (ask, info)) + + def reset(self): + self.sp.setDTR(1) + time.sleep(0.5) + self.sp.setDTR(0) + time.sleep(0.5) + + def initChip(self): + # Set boot + self.sp.setRTS(0) + self.reset() + + self.sp.write("\x7F") # Syncro + return self._wait_for_ack("Syncro") + + def releaseChip(self): + self.sp.setRTS(1) + self.reset() + + def cmdGeneric(self, cmd): + self.sp.write(chr(cmd)) + self.sp.write(chr(cmd ^ 0xFF)) # Control byte + return self._wait_for_ack(hex(cmd)) + + def cmdGet(self): + if self.cmdGeneric(0x00): + mdebug(10, "*** Get command"); + len = ord(self.sp.read()) + version = ord(self.sp.read()) + mdebug(10, " Bootloader version: "+hex(version)) + dat = map(lambda c: hex(ord(c)), self.sp.read(len)) + mdebug(10, " Available commands: "+str(dat)) + self._wait_for_ack("0x00 end") + return version + else: + raise CmdException("Get (0x00) failed") + + def cmdGetVersion(self): + if self.cmdGeneric(0x01): + mdebug(10, "*** GetVersion command") + version = ord(self.sp.read()) + self.sp.read(2) + self._wait_for_ack("0x01 end") + mdebug(10, " Bootloader version: "+hex(version)) + return version + else: + raise CmdException("GetVersion (0x01) failed") + + def cmdGetID(self): + if self.cmdGeneric(0x02): + mdebug(10, "*** GetID command") + len = ord(self.sp.read()) + id = self.sp.read(len+1) + self._wait_for_ack("0x02 end") + return id + else: + raise CmdException("GetID (0x02) failed") + + + def _encode_addr(self, addr): + byte3 = (addr >> 0) & 0xFF + byte2 = (addr >> 8) & 0xFF + byte1 = (addr >> 16) & 0xFF + byte0 = (addr >> 24) & 0xFF + crc = byte0 ^ byte1 ^ byte2 ^ byte3 + return (chr(byte0) + chr(byte1) + chr(byte2) + chr(byte3) + chr(crc)) + + + def cmdReadMemory(self, addr, lng): + assert(lng <= 256) + if self.cmdGeneric(0x11): + mdebug(10, "*** ReadMemory command") + self.sp.write(self._encode_addr(addr)) + self._wait_for_ack("0x11 address failed") + N = (lng - 1) & 0xFF + crc = N ^ 0xFF + self.sp.write(chr(N) + chr(crc)) + self._wait_for_ack("0x11 length failed") + return map(lambda c: ord(c), self.sp.read(lng)) + else: + raise CmdException("ReadMemory (0x11) failed") + + + def cmdGo(self, addr): + if self.cmdGeneric(0x21): + mdebug(10, "*** Go command") + self.sp.write(self._encode_addr(addr)) + self._wait_for_ack("0x21 go failed") + else: + raise CmdException("Go (0x21) failed") + + + def cmdWriteMemory(self, addr, data): + assert(len(data) <= 256) + if self.cmdGeneric(0x31): + mdebug(10, "*** Write memory command") + self.sp.write(self._encode_addr(addr)) + self._wait_for_ack("0x31 address failed") + #map(lambda c: hex(ord(c)), data) + lng = (len(data)-1) & 0xFF + mdebug(10, " %s bytes to write" % [lng+1]); + self.sp.write(chr(lng)) # len really + crc = 0xFF + for c in data: + crc = crc ^ c + self.sp.write(chr(c)) + self.sp.write(chr(crc)) + self._wait_for_ack("0x31 programming failed") + mdebug(10, " Write memory done") + else: + raise CmdException("Write memory (0x31) failed") + + + def cmdEraseMemory(self, sectors = None): + if self.cmdGeneric(0x43): + mdebug(10, "*** Erase memory command") + if sectors is None: + # Global erase + self.sp.write(chr(0xFF)) + self.sp.write(chr(0x00)) + else: + # Sectors erase + self.sp.write(chr((len(sectors)-1) & 0xFF)) + crc = 0xFF + for c in sectors: + crc = crc ^ c + self.sp.write(chr(c)) + self.sp.write(chr(crc)) + self._wait_for_ack("0x43 erasing failed") + mdebug(10, " Erase memory done") + else: + raise CmdException("Erase memory (0x43) failed") + + GLOBAL_ERASE_TIMEOUT_SECONDS = 20 # This takes a while + def cmdExtendedEraseMemory(self): + if self.cmdGeneric(0x44): + mdebug(10, "*** Extended erase memory command") + # Global mass erase + mdebug(5, "Global mass erase; this may take a while") + self.sp.write(chr(0xFF)) + self.sp.write(chr(0xFF)) + # Checksum + self.sp.write(chr(0x00)) + self._wait_for_ack("0x44 extended erase failed", + timeout=self.GLOBAL_ERASE_TIMEOUT_SECONDS) + mdebug(10, " Extended erase memory done") + else: + raise CmdException("Extended erase memory (0x44) failed") + + def cmdWriteProtect(self, sectors): + if self.cmdGeneric(0x63): + mdebug(10, "*** Write protect command") + self.sp.write(chr((len(sectors)-1) & 0xFF)) + crc = 0xFF + for c in sectors: + crc = crc ^ c + self.sp.write(chr(c)) + self.sp.write(chr(crc)) + self._wait_for_ack("0x63 write protect failed") + mdebug(10, " Write protect done") + else: + raise CmdException("Write Protect memory (0x63) failed") + + def cmdWriteUnprotect(self): + if self.cmdGeneric(0x73): + mdebug(10, "*** Write Unprotect command") + self._wait_for_ack("0x73 write unprotect failed") + self._wait_for_ack("0x73 write unprotect 2 failed") + mdebug(10, " Write Unprotect done") + else: + raise CmdException("Write Unprotect (0x73) failed") + + def cmdReadoutProtect(self): + if self.cmdGeneric(0x82): + mdebug(10, "*** Readout protect command") + self._wait_for_ack("0x82 readout protect failed") + self._wait_for_ack("0x82 readout protect 2 failed") + mdebug(10, " Read protect done") + else: + raise CmdException("Readout protect (0x82) failed") + + def cmdReadoutUnprotect(self): + if self.cmdGeneric(0x92): + mdebug(10, "*** Readout Unprotect command") + self._wait_for_ack("0x92 readout unprotect failed") + self._wait_for_ack("0x92 readout unprotect 2 failed") + mdebug(10, " Read Unprotect done") + else: + raise CmdException("Readout unprotect (0x92) failed") + +# Complex commands section + + def readMemory(self, addr, lng): + data = [] + if usepbar: + widgets = ['Reading: ', Percentage(),', ', ETA(), ' ', Bar()] + pbar = ProgressBar(widgets=widgets,maxval=lng, term_width=79).start() + + while lng > 256: + if usepbar: + pbar.update(pbar.maxval-lng) + else: + mdebug(5, "Read %(len)d bytes at 0x%(addr)X" % {'addr': addr, 'len': 256}) + data = data + self.cmdReadMemory(addr, 256) + addr = addr + 256 + lng = lng - 256 + if usepbar: + pbar.update(pbar.maxval-lng) + pbar.finish() + else: + mdebug(5, "Read %(len)d bytes at 0x%(addr)X" % {'addr': addr, 'len': 256}) + data = data + self.cmdReadMemory(addr, lng) + return data + + def writeMemory(self, addr, data): + lng = len(data) + if usepbar: + widgets = ['Writing: ', Percentage(),' ', ETA(), ' ', Bar()] + pbar = ProgressBar(widgets=widgets, maxval=lng, term_width=79).start() + + offs = 0 + while lng > 256: + if usepbar: + pbar.update(pbar.maxval-lng) + else: + mdebug(5, "Write %(len)d bytes at 0x%(addr)X" % {'addr': addr, 'len': 256}) + self.cmdWriteMemory(addr, data[offs:offs+256]) + offs = offs + 256 + addr = addr + 256 + lng = lng - 256 + if usepbar: + pbar.update(pbar.maxval-lng) + pbar.finish() + else: + mdebug(5, "Write %(len)d bytes at 0x%(addr)X" % {'addr': addr, 'len': 256}) + self.cmdWriteMemory(addr, data[offs:offs+lng] + ([0xFF] * (256-lng)) ) + + def __init__(self): + pass + + +def usage(): + print """Usage: %s [-hqVewvr] [-l length] [-p port] [-b baud] [-a addr] [file.bin] + -h This help + -q Quiet + -V Verbose + -e Erase + -w Write + -v Verify + -r Read + -l length Length of read + -p port Serial port (default: /dev/tty.usbserial-ftCYPMYJ) + -b baud Baud speed (default: 115200) + -a addr Target address + + ./stm32loader.py -e -w -v example/main.bin + + """ % sys.argv[0] + + +if __name__ == "__main__": + + # Import Psyco if available + try: + import psyco + psyco.full() + print "Using Psyco..." + except ImportError: + pass + + conf = { + 'port': '/dev/ttyUSB0', + 'baud': 115200, + 'address': 0x08000000, + 'erase': 0, + 'write': 0, + 'verify': 0, + 'read': 0, + 'len': 1000, + 'fname':'', + } + +# http://www.python.org/doc/2.5.2/lib/module-getopt.html + + try: + opts, args = getopt.getopt(sys.argv[1:], "hqVewvrp:b:a:l:") + except getopt.GetoptError, err: + # print help information and exit: + print str(err) # will print something like "option -a not recognized" + usage() + sys.exit(2) + + QUIET = 5 + + for o, a in opts: + if o == '-V': + QUIET = 10 + elif o == '-q': + QUIET = 0 + elif o == '-h': + usage() + sys.exit(0) + elif o == '-e': + conf['erase'] = 1 + elif o == '-w': + conf['write'] = 1 + elif o == '-v': + conf['verify'] = 1 + elif o == '-r': + conf['read'] = 1 + elif o == '-p': + conf['port'] = a + elif o == '-b': + conf['baud'] = eval(a) + elif o == '-a': + conf['address'] = eval(a) + elif o == '-l': + conf['len'] = eval(a) +# elif o == '-f': +# conf['fname'] = a + else: + assert False, "unhandled option" + + cmd = CommandInterface() + cmd.open(conf['port'], conf['baud']) + mdebug(10, "Open port %(port)s, baud %(baud)d" % {'port':conf['port'], 'baud':conf['baud']}) + try: + try: + cmd.initChip() + except: + print "Can't init. Ensure that BOOT0 is enabled and reset device" + + bootversion = cmd.cmdGet() + mdebug(0, "Bootloader version %X" % bootversion) + mdebug(0, "Chip id `%s'" % str(map(lambda c: hex(ord(c)), cmd.cmdGetID()))) +# cmd.cmdWriteProtect([0, 1]) + + if (conf['write'] or conf['verify']): + data = map(lambda c: ord(c), file(args[0], 'rb').read()) + + if conf['erase']: + if bootversion < 0x30: + cmd.cmdEraseMemory() + else: + cmd.cmdExtendedEraseMemory() + + if conf['write']: + cmd.writeMemory(conf['address'], data) + if conf['verify']: + verify = cmd.readMemory(conf['address'], len(data)) + if(data == verify): + print "Verification OK" + else: + print "Verification FAILED" + print str(len(data)) + ' vs ' + str(len(verify)) + for i in xrange(0, len(data)): + if data[i] != verify[i]: + print hex(i) + ': ' + hex(data[i]) + ' vs ' + hex(verify[i]) + + if not conf['write'] and conf['read']: + rdata = cmd.readMemory(conf['address'], conf['len']) +# file(conf['fname'], 'wb').write(rdata) + file(args[0], 'wb').write(''.join(map(chr,rdata))) + + cmd.cmdGo(conf['address']) + finally: + cmd.releaseChip() + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/stmlib.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/stmlib.h new file mode 100644 index 00000000..45b8bd5b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/stmlib.h @@ -0,0 +1,114 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. + +#ifndef STMLIB_STMLIB_H_ +#define STMLIB_STMLIB_H_ + +#include +#include + +#ifndef NULL +#define NULL 0 +#endif + +#define DISALLOW_COPY_AND_ASSIGN(TypeName) \ + TypeName(const TypeName&); \ + void operator=(const TypeName&) + +#define CLIP(x) if (x < -32767) x = -32767; if (x > 32767) x = 32767; + +#define CONSTRAIN(var, min, max) \ + if (var < (min)) { \ + var = (min); \ + } else if (var > (max)) { \ + var = (max); \ + } + + +#define JOIN(lhs, rhs) JOIN_1(lhs, rhs) +#define JOIN_1(lhs, rhs) JOIN_2(lhs, rhs) +#define JOIN_2(lhs, rhs) lhs##rhs + +#define STATIC_ASSERT(expression, message)\ + struct JOIN(__static_assertion_at_line_, __LINE__)\ + {\ + impl::StaticAssertion((expression))> JOIN(JOIN(JOIN(STATIC_ASSERTION_FAILED_AT_LINE_, __LINE__), _), message);\ + };\ + typedef impl::StaticAssertionTest JOIN(__static_assertion_test_at_line_, __LINE__) + +namespace impl { + + template + struct StaticAssertion; + + template <> + struct StaticAssertion + { + }; // StaticAssertion + + template + struct StaticAssertionTest + { + }; // StaticAssertionTest + +} // namespace impl + + +#ifndef TEST +#define IN_RAM __attribute__ ((section (".ramtext"))) +#else +#define IN_RAM +#endif // TEST + +#define UNROLL2(x) x; x; +#define UNROLL4(x) x; x; x; x; +#define UNROLL8(x) x; x; x; x; x; x; x; x; + +template +inline void StaticAssertImplementation() { + char static_assert_size_mismatch[b] = { 0 }; +} + +namespace stmlib { + +typedef union { + uint16_t value; + uint8_t bytes[2]; +} Word; + +typedef union { + uint32_t value; + uint16_t words[2]; + uint8_t bytes[4]; +} LongWord; + + +template +struct FourCC { + static const uint32_t value = (((((d << 8) | c) << 8) | b) << 8) | a; +}; + +} // namespace stmlib + +#endif // STMLIB_STMLIB_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/bootloader_utils.cc b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/bootloader_utils.cc new file mode 100644 index 00000000..5fc1122b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/bootloader_utils.cc @@ -0,0 +1,108 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Function for jumping from bootloader code to application code. + +#include "stmlib/system/bootloader_utils.h" + +#ifndef STM32F4XX + +#ifdef STM32F0XX + #include +#else + #ifdef STM32F37X + #include + #else + #include + #endif // STM32F37X +#endif // STM32F0XX + +#else + #include +#endif // STM32F4XX + +namespace stmlib { + +#define u32 uint32_t +#define vu32 volatile uint32_t + +#define SET_REG(addr,val) do { *(vu32*)(addr)=val; } while(0) +#define GET_REG(addr) (*(vu32*)(addr)) + +#define RCC_CR RCC +#define RCC_CFGR (RCC + 0x04) +#define RCC_CIR (RCC + 0x08) +#define RCC_AHBENR (RCC + 0x14) +#define RCC_APB2ENR (RCC + 0x18) +#define RCC_APB1ENR (RCC + 0x1C) + +#define SCS 0xE000E000 +#define STK (SCS+0x10) +#define STK_CTRL (STK+0x00) +#define RCC_CR RCC + +typedef struct { + vu32 ISER[2]; + u32 RESERVED0[30]; + vu32 ICER[2]; + u32 RSERVED1[30]; + vu32 ISPR[2]; + u32 RESERVED2[30]; + vu32 ICPR[2]; + u32 RESERVED3[30]; + vu32 IABR[2]; + u32 RESERVED4[62]; + vu32 IPR[15]; +} NVIC_TypeDef; + +void Uninitialize() { + // Stop NVIC. + NVIC_TypeDef *rNVIC = (NVIC_TypeDef *) NVIC_BASE; + rNVIC->ICER[0] = 0xFFFFFFFF; + rNVIC->ICER[1] = 0xFFFFFFFF; + rNVIC->ICPR[0] = 0xFFFFFFFF; + rNVIC->ICPR[1] = 0xFFFFFFFF; + SET_REG(STK_CTRL, 0x04); + + // System reset. + SET_REG(RCC_CR, GET_REG(RCC_CR) | 0x00000001); + SET_REG(RCC_CFGR, GET_REG(RCC_CFGR) & 0xF8FF0000); + SET_REG(RCC_CR, GET_REG(RCC_CR) & 0xFEF6FFFF); + SET_REG(RCC_CR, GET_REG(RCC_CR) & 0xFFFBFFFF); + SET_REG(RCC_CFGR, GET_REG(RCC_CFGR) & 0xFF80FFFF); + SET_REG(RCC_CIR, 0x00000000); +} + +typedef void (*EntryPoint)(void); + +void JumpTo(uint32_t address) { + uint32_t application_address = *(__IO uint32_t*)(address + 4); + EntryPoint application = (EntryPoint)(application_address); + __set_MSP(*(__IO uint32_t*)address); + application(); +} + +} // namespace stmlib diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/bootloader_utils.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/bootloader_utils.h new file mode 100644 index 00000000..a0b7a69b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/bootloader_utils.h @@ -0,0 +1,41 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Function for jumping from bootloader code to application code. + +#ifndef STMLIB_SYSTEM_BOOTLOADER_UTILS_H_ +#define STMLIB_SYSTEM_BOOTLOADER_UTILS_H_ + +#include "stmlib/stmlib.h" + +namespace stmlib { + +void Uninitialize(); +void JumpTo(uint32_t address); + +} // namespace stmlib + +#endif // STMLIB_SYSTEM_BOOTLOADER_UTILS_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/flash_programming.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/flash_programming.h new file mode 100644 index 00000000..b57ba297 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/flash_programming.h @@ -0,0 +1,46 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Helper functions for flash programming. + +#ifndef STMLIB_SYSTEM_FLASH_PROGRAMMING_H_ +#define STMLIB_SYSTEM_FLASH_PROGRAMMING_H_ + +#if defined (STM32F37X) + + #define PAGE_SIZE (uint16_t)0x800 + +#else + + #if defined (STM32F10X_LD) || defined (STM32F10X_MD) || defined (STM32F0XX) + #define PAGE_SIZE (uint16_t)0x400 /* Page size = 1KByte */ + #elif defined (STM32F10X_HD) || defined (STM32F10X_CL) + #define PAGE_SIZE (uint16_t)0x800 /* Page size = 2KByte */ + #endif + +#endif + +#endif // STMLIB_SYSTEM_FLASH_PROGRAMMING_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/page_storage.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/page_storage.h new file mode 100644 index 00000000..f1a4eefa --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/page_storage.h @@ -0,0 +1,364 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Helper functions for using the last pages of flash for non-volatile storage. +// +// Because the flash memory has a limited number of erase cycles (10k to 100k) +// using flash as a permanent storage space is fine for calibration or presets, +// but should be handled with care when saving, for example, the state of a +// device - which can be updated every second! +// +// If the amount of data to save is small, it is more efficient to just append +// versions after each other without overwriting. For example, if the buffer to +// save is 16 bytes long, it is recommended to erase a page, and fill it +// progressively at each save request with the blocks of data until it is full +// and the page can be erased again. This way, only 1 erase will be needed +// every 64th call to the save function. This strategy is implemented in +// ParsimoniousLoad and ParsimoniousSave, and practically extends the life of +// the flash memory by a 40x factor in Braids. + +#ifndef STMLIB_SYSTEM_PAGE_STORAGE_H_ +#define STMLIB_SYSTEM_PAGE_STORAGE_H_ + +#ifdef STM32F37X + + #include + +#else + + #ifdef STM32F0XX + #include + #else + #include + #endif // STM32F0XX + +#endif // STM32F37X + +#include + +#include "stmlib/stmlib.h" +#include "stmlib/system/flash_programming.h" + +namespace stmlib { + +// Class for storing calibration and state data in a same sector of flash +// without having to rewrite the calibration data every time the state is +// changed. +// +// Data is stored in a RIFF-ish format, with the peculiarity that the size +// field of the header is 16-bit instead of 32-bit - the remaining 16 bits being +// used to store a naive checksum of the chunk data. +// +// +----+-----------------+----+------------+----+------------+----+-- +// |HEAD|CALIBRATION CHUNK|HEAD|STATE CHUNK1|HEAD|STATE CHUNK2|HEAD|.. +// +----+-----------------+----+------------+----+------------+----+-- +// +// The first chunk stores the large, "slow" data like calibration or presets. +// Whenever this data needs to be saved, the entire sector of flash is erased. +// +// The subsequent chunks store successive revision of the "fast" data like +// module state. Whenever this data changes, a new chunk is appended to the list +// until the flash sector is filled - in which case the sector is erased, and +// the calibration data + first version of state is written. +template< + uint32_t flash_start, + uint32_t flash_end, + typename PersistentData, + typename StateData> +class ChunkStorage { + private: + struct ChunkHeader { + uint32_t tag; + uint16_t size; + uint16_t checksum; + }; + + enum { + FLASH_STORAGE_SIZE = flash_end - flash_start + }; + + public: + ChunkStorage() { } + ~ChunkStorage() { } + // Loads the latest saved data. In case the sector is blank/corrupted, + // reinitializes the sector and returns false. + bool Init(PersistentData* persistent_data, StateData* state_data) { + persistent_data_ = persistent_data; + state_data_ = state_data; + + if (ReadChunk(0, persistent_data)) { + for (next_state_chunk_index_ = 1; + chunk_address(next_state_chunk_index_ + 1) <= flash_end; + ++next_state_chunk_index_) { + if (!ReadChunk(next_state_chunk_index_, state_data)) { + break; + } + } + if (next_state_chunk_index_ != 1) { + return true; + } + } + Format(); + return false; + } + + void SaveState() { + if (chunk_address(next_state_chunk_index_ + 1) > flash_end) { + Format(); + } else { + FLASH_Unlock(); + WriteChunk(next_state_chunk_index_, state_data_); + next_state_chunk_index_++; + } + } + + void SavePersistentData() { + Format(); + } + + private: + void Format() { + FLASH_Unlock(); + for (uint32_t address = flash_start; + address < flash_end; + address += PAGE_SIZE) { + FLASH_ErasePage(address); + } + WriteChunk(0, persistent_data_); + WriteChunk(1, state_data_); + next_state_chunk_index_ = 2; + } + + template + bool ReadChunk(size_t index, T* data) { + const char* flash_ptr = (const char*)(chunk_address(index)); + ChunkHeader* h = (ChunkHeader*)(flash_ptr); + if (h->tag == T::tag && + h->size == sizeof(T) && + Checksum(flash_ptr + sizeof(ChunkHeader), h->size) == h->checksum) { + memcpy(data, flash_ptr + sizeof(ChunkHeader), h->size); + return true; + } else { + return false; + } + } + + template + void WriteChunk(size_t index, const T* data) { + ChunkHeader h; + h.tag = T::tag; + h.size = sizeof(T); + h.checksum = Checksum(data, sizeof(T)); + + FlashWrite(chunk_address(index), &h); + FlashWrite(chunk_address(index) + sizeof(ChunkHeader), data); + } + + template + void FlashWrite(uint32_t address, const T* data) { + const uint32_t* words = (const uint32_t*)(data); + size_t size = (sizeof(T) + 3) & ~0x03; + while (size) { + FLASH_ProgramWord(address, *words); + address += 4; + size -= 4; + ++words; + } + } + + template + inline size_t ChunkSize() { + return sizeof(ChunkHeader) + ((sizeof(T) + 3) & ~0x03); + } + + uint32_t chunk_address(size_t index) { + if (index == 0) { + return flash_start; + } else { + return flash_start + ChunkSize() + ChunkSize() * (index - 1); + } + } + + uint16_t Checksum(const void* data, size_t size) const { + uint16_t sum = 0; + const char* bytes = static_cast(data); + while (size--) { + sum += *bytes++; + } + return sum ^ 0xffff; + } + + private: + PersistentData* persistent_data_; + StateData* state_data_; + uint16_t next_state_chunk_index_; + + DISALLOW_COPY_AND_ASSIGN(ChunkStorage); +}; + +template +class Storage { + public: + enum { + FLASH_STORAGE_BASE = last_address - num_pages * PAGE_SIZE + }; + + template + static void Save(const T& data) { + Save(data, 0); + } + + template + static void Save(const T& data, uint8_t page_index) { + Save((void*)(&data), sizeof(T), page_index); + } + + static void Save(const void* data, size_t data_size, uint8_t page_index) { + FLASH_Unlock(); + FLASH_ErasePage(FLASH_STORAGE_BASE + page_index * PAGE_SIZE); + WriteBlock(FLASH_STORAGE_BASE + page_index * PAGE_SIZE, data, data_size); + }; + + template + static bool Load(T* data) { + return Load(data, 0); + } + + template + static bool Load(T* data, uint8_t page_index) { + return Load((void*)(data), sizeof(T), page_index); + } + + static bool Load(void* data, size_t data_size, uint8_t page_index) { + uint32_t base = FLASH_STORAGE_BASE + page_index * PAGE_SIZE; + memcpy(data, (void*)(base), data_size); + uint16_t checksum = (*(uint16_t*)(base + data_size)); + return checksum == Checksum(data, data_size); + }; + + template + static void ParsimoniousSave(const T& data, uint16_t* version_token) { + return ParsimoniousSave((void*)(&data), sizeof(T), version_token); + } + + static void ParsimoniousSave( + const void* data, + size_t data_size, + uint16_t* version_token) { + bool wrapped_around = false; + + // 2 bytes of checksum and 2 bytes of version are added to the block. + size_t block_size = data_size + 2 + 2; + uint32_t start = FLASH_STORAGE_BASE + block_size * *version_token; + if (start + block_size >= last_address) { + // Erase all pages and restart the versioning from scratch. + *version_token = 0; + start = FLASH_STORAGE_BASE; + wrapped_around = true; + } + FLASH_Unlock(); + + if (wrapped_around) { + for (size_t i = 0; i < num_pages; ++i) { + FLASH_ErasePage(FLASH_STORAGE_BASE + i * PAGE_SIZE); + } + } else { + // If we will write into a new page, erase it. + uint32_t previous_page = start - 1; + previous_page -= previous_page % PAGE_SIZE; + uint32_t this_page = start + block_size; + this_page -= this_page % PAGE_SIZE; + if (this_page != previous_page) { + FLASH_ErasePage(this_page); + } + } + + WriteBlock(start, data, data_size); + FLASH_ProgramHalfWord(start + data_size + 2, *version_token); + *version_token = *version_token + 1; + } + + template + static bool ParsimoniousLoad(T* data, uint16_t* version_token) { + return ParsimoniousLoad((void*)(data), sizeof(T), version_token); + } + + static bool ParsimoniousLoad( + void* data, + size_t data_size, + uint16_t* version_token) { + size_t block_size = data_size + 2 + 2; + + // Try from the end of the reserved area until we find a block with + // the right checksum and the right version index. + for (int16_t candidate_version = (num_pages * PAGE_SIZE / block_size) - 1; + candidate_version >= 0; + --candidate_version) { + uint32_t start = FLASH_STORAGE_BASE + candidate_version * block_size; + + memcpy(data, (void*)(start), data_size); + uint16_t expected_checksum = Checksum(data, data_size); + uint16_t read_checksum = (*(uint16_t*)(start + data_size)); + uint16_t version_number = (*(uint16_t*)(start + data_size + 2)); + if (read_checksum == expected_checksum && + version_number == candidate_version) { + *version_token = version_number + 1; + return true; + } + } + // Memory appears to be corrupted or virgin - restart from scratch. + *version_token = 0; + return false; + } + + private: + static void WriteBlock(uint32_t start, const void* data, size_t data_size) { + const uint32_t* words = (const uint32_t*)(data); + size_t size = data_size; + uint32_t address = start; + while (size >= 4) { + FLASH_ProgramWord(address, *words++); + address += 4; + size -= 4; + } + // Write checksum. + uint16_t checksum = Checksum(data, data_size); + FLASH_ProgramHalfWord(start + data_size, checksum); + } + + static uint16_t Checksum(const void* data, uint16_t size) { + uint16_t s = 0; + const uint8_t* d = static_cast(data); + while (size--) { + s += *d++; + } + return s; + } +}; + +}; // namespace stmlib + +#endif // STMLIB_SYSTEM_PAGE_STORAGE_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/sector_storage.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/sector_storage.h new file mode 100644 index 00000000..106941af --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/sector_storage.h @@ -0,0 +1,353 @@ +// Copyright 2014 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Helper functions for using a sector of flash for non-volatile storage. +// +// Because the flash memory has a limited number of erase cycles (10k to 100k) +// using flash as a permanent storage space is fine for calibration or presets, +// but should be handled with care when saving, for example, the state of a +// device - which can be updated every second! +// +// If the amount of data to save is small, it is more efficient to just append +// versions after each other without overwriting. For example, if the buffer to +// save is 16 bytes long, it is recommended to erase a page, and fill it +// progressively at each save request with the blocks of data until it is full +// and the page can be erased again. This way, only 1 erase will be needed +// every 64th call to the save function. This strategy is implemented in +// ParsimoniousLoad and ParsimoniousSave, and practically extends the life of +// the flash memory by a 40x factor in Braids. + +#ifndef STMLIB_SYSTEM_SECTOR_STORAGE_H_ +#define STMLIB_SYSTEM_SECTOR_STORAGE_H_ + +#include + +#include + +#include "stmlib/stmlib.h" + +namespace stmlib { + +template struct Sector { }; + +template<> struct Sector<0> { enum { start = 0x08000000 }; }; +template<> struct Sector<1> { enum { start = 0x08004000 }; }; +template<> struct Sector<2> { enum { start = 0x08008000 }; }; +template<> struct Sector<3> { enum { start = 0x0800C000 }; }; +template<> struct Sector<4> { enum { start = 0x08010000 }; }; +template<> struct Sector<5> { enum { start = 0x08020000 }; }; +template<> struct Sector<6> { enum { start = 0x08040000 }; }; +template<> struct Sector<7> { enum { start = 0x08060000 }; }; +template<> struct Sector<8> { enum { start = 0x08080000 }; }; +template<> struct Sector<9> { enum { start = 0x080A0000 }; }; +template<> struct Sector<10> { enum { start = 0x080C0000 }; }; +template<> struct Sector<11> { enum { start = 0x080E0000 }; }; +template<> struct Sector<12> { enum { start = 0x08100000 }; }; + +// Class for storing calibration and state data in a same sector of flash +// without having to rewrite the calibration data every time the state is +// changed. +// +// Data is stored in a RIFF-ish format, with the peculiarity that the size +// field of the header is 16-bit instead of 32-bit - the remaining 16 bits being +// used to store a naive checksum of the chunk data. +// +// +----+-----------------+----+------------+----+------------+----+-- +// |HEAD|CALIBRATION CHUNK|HEAD|STATE CHUNK1|HEAD|STATE CHUNK2|HEAD|.. +// +----+-----------------+----+------------+----+------------+----+-- +// +// The first chunk stores the large, "slow" data like calibration or presets. +// Whenever this data needs to be saved, the entire sector of flash is erased. +// +// The subsequent chunks store successive revision of the "fast" data like +// module state. Whenever this data changes, a new chunk is appended to the list +// until the flash sector is filled - in which case the sector is erased, and +// the calibration data + first version of state is written. +template< + uint32_t sector_index, + typename PersistentData, + typename StateData> +class ChunkStorage { + private: + struct ChunkHeader { + uint32_t tag; + uint16_t size; + uint16_t checksum; + }; + + enum { + FLASH_STORAGE_BASE = Sector::start, + FLASH_STORAGE_LAST = Sector::start, + FLASH_STORAGE_SIZE = FLASH_STORAGE_LAST - FLASH_STORAGE_BASE + }; + + public: + ChunkStorage() { } + ~ChunkStorage() { } + // Loads the latest saved data. In case the sector is blank/corrupted, + // reinitializes the sector and returns false. + bool Init(PersistentData* persistent_data, StateData* state_data) { + persistent_data_ = persistent_data; + state_data_ = state_data; + + if (ReadChunk(0, persistent_data)) { + for (next_state_chunk_index_ = 1; + chunk_address(next_state_chunk_index_ + 1) <= FLASH_STORAGE_LAST; + ++next_state_chunk_index_) { + if (!ReadChunk(next_state_chunk_index_, state_data)) { + break; + } + } + if (next_state_chunk_index_ != 1) { + return true; + } + } + RewriteSector(); + return false; + } + + void SaveState() { + if (chunk_address(next_state_chunk_index_ + 1) > FLASH_STORAGE_LAST) { + RewriteSector(); + } else { + FLASH_Unlock(); + FLASH_ClearFlag( + FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | + FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR| FLASH_FLAG_PGSERR); + WriteChunk(next_state_chunk_index_, state_data_); + next_state_chunk_index_++; + } + } + + void SavePersistentData() { + RewriteSector(); + } + + private: + void RewriteSector() { + FLASH_Unlock(); + FLASH_ClearFlag( + FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | + FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR| FLASH_FLAG_PGSERR); + FLASH_EraseSector(sector_index * 8, VoltageRange_3); + WriteChunk(0, persistent_data_); + WriteChunk(1, state_data_); + next_state_chunk_index_ = 2; + } + + template + bool ReadChunk(size_t index, T* data) { + const char* flash_ptr = (const char*)(chunk_address(index)); + ChunkHeader* h = (ChunkHeader*)(flash_ptr); + if (h->tag == T::tag && + h->size == sizeof(T) && + Checksum(flash_ptr + sizeof(ChunkHeader), h->size) == h->checksum) { + memcpy(data, flash_ptr + sizeof(ChunkHeader), h->size); + return true; + } else { + return false; + } + } + + template + void WriteChunk(size_t index, const T* data) { + ChunkHeader h; + h.tag = T::tag; + h.size = sizeof(T); + h.checksum = Checksum(data, sizeof(T)); + + FlashWrite(chunk_address(index), &h); + FlashWrite(chunk_address(index) + sizeof(ChunkHeader), data); + } + + template + void FlashWrite(uint32_t address, const T* data) { + const uint32_t* words = (const uint32_t*)(data); + size_t size = (sizeof(T) + 3) & ~0x03; + while (size) { + FLASH_ProgramWord(address, *words); + address += 4; + size -= 4; + ++words; + } + } + + template + inline size_t ChunkSize() { + return sizeof(ChunkHeader) + ((sizeof(T) + 3) & ~0x03); + } + + uint32_t chunk_address(size_t index) { + if (index == 0) { + return FLASH_STORAGE_BASE; + } else { + return FLASH_STORAGE_BASE + ChunkSize() + ChunkSize() * (index - 1); + } + } + + uint16_t Checksum(const void* data, size_t size) const { + uint16_t sum = 0; + const char* bytes = static_cast(data); + while (size--) { + sum += *bytes++; + } + return sum ^ 0xffff; + } + + private: + PersistentData* persistent_data_; + StateData* state_data_; + uint16_t next_state_chunk_index_; + + DISALLOW_COPY_AND_ASSIGN(ChunkStorage); +}; + + +template +class Storage { + public: + enum { + FLASH_STORAGE_BASE = Sector::start, + FLASH_STORAGE_LAST = Sector::start, + FLASH_STORAGE_SIZE = FLASH_STORAGE_LAST - FLASH_STORAGE_BASE + }; + + template + static void Save(const T& data) { + Save((void*)(&data), sizeof(T)); + } + + static void Save(const void* data, size_t data_size) { + FLASH_Unlock(); + FLASH_ClearFlag( + FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | + FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR| FLASH_FLAG_PGSERR); + FLASH_EraseSector(sector_index * 8, VoltageRange_3); + WriteBlock(FLASH_STORAGE_BASE, data, data_size); + }; + + template + static bool Load(T* data) { + return Load((void*)(data), sizeof(T)); + } + + static bool Load(void* data, size_t data_size) { + uint32_t base = FLASH_STORAGE_BASE; + memcpy(data, (void*)(base), data_size); + uint16_t checksum = (*(uint16_t*)(base + data_size)); + return checksum == Checksum(data, data_size); + }; + + template + static void ParsimoniousSave(const T& data, uint16_t* version_token) { + return ParsimoniousSave((void*)(&data), sizeof(T), version_token); + } + + static void ParsimoniousSave( + const void* data, + size_t data_size, + uint16_t* version_token) { + FLASH_Unlock(); + FLASH_ClearFlag( + FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | + FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR| FLASH_FLAG_PGSERR); + + // 2 bytes of checksum and 2 bytes of version are added to the block. + size_t block_size = data_size + 2 + 2; + uint32_t start = FLASH_STORAGE_BASE + block_size * *version_token; + if (start + block_size >= FLASH_STORAGE_LAST) { + *version_token = 0; + } + if (*version_token == 0) { + start = FLASH_STORAGE_BASE; + FLASH_EraseSector(sector_index * 8, VoltageRange_3); + } + WriteBlock(start, data, data_size); + FLASH_ProgramHalfWord(start + data_size + 2, *version_token); + *version_token = *version_token + 1; + } + + template + static bool ParsimoniousLoad(T* data, uint16_t* version_token) { + return ParsimoniousLoad((void*)(data), sizeof(T), version_token); + } + + static bool ParsimoniousLoad( + void* data, + size_t data_size, + uint16_t* version_token) { + size_t block_size = data_size + 2 + 2; + + // Try from the end of the reserved area until we find a block with + // the right checksum and the right version index. + for (int16_t candidate_version = (FLASH_STORAGE_SIZE / block_size) - 1; + candidate_version >= 0; + --candidate_version) { + uint32_t start = FLASH_STORAGE_BASE + candidate_version * block_size; + + memcpy(data, (void*)(start), data_size); + uint16_t expected_checksum = Checksum(data, data_size); + uint16_t read_checksum = (*(uint16_t*)(start + data_size)); + uint16_t version_number = (*(uint16_t*)(start + data_size + 2)); + if (read_checksum == expected_checksum && + version_number == candidate_version) { + *version_token = version_number + 1; + return true; + } + } + // Memory appears to be corrupted or virgin - restart from scratch. + *version_token = 0; + return false; + } + + private: + static void WriteBlock(uint32_t start, const void* data, size_t data_size) { + const uint32_t* words = (const uint32_t*)(data); + size_t size = data_size; + uint32_t address = start; + while (size >= 4) { + FLASH_ProgramWord(address, *words++); + address += 4; + size -= 4; + } + // Write checksum. + uint16_t checksum = Checksum(data, data_size); + FLASH_ProgramHalfWord(start + data_size, checksum); + } + + static uint16_t Checksum(const void* data, uint16_t size) { + uint16_t s = 0; + const uint8_t* d = static_cast(data); + while (size--) { + s += *d++; + } + return s ^ 0xffff; + } +}; + +}; // namespace stmlib + +#endif // STMLIB_SYSTEM_PAGE_STORAGE_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/storage.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/storage.h new file mode 100644 index 00000000..7071b274 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/storage.h @@ -0,0 +1,38 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Helper functions for storing user data in flash. + +#ifndef STMLIB_SYSTEM_STORAGE_H_ +#define STMLIB_SYSTEM_STORAGE_H_ + +#ifdef STM32F4XX + #include "stmlib/system/sector_storage.h" +#else + #include "stmlib/system/page_storage.h" +#endif + +#endif // STMLIB_SYSTEM_STORAGE_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/system_clock.cc b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/system_clock.cc new file mode 100644 index 00000000..5f5df69e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/system_clock.cc @@ -0,0 +1,36 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// System time. + +#include "stmlib/system/system_clock.h" + +namespace stmlib { + +/* extern */ +SystemClock system_clock; + +} // namespace stmlib diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/system_clock.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/system_clock.h new file mode 100644 index 00000000..a5e31ac6 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/system_clock.h @@ -0,0 +1,59 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// System time. + +#ifndef STMLIB_SYSTEM_SYSTEM_CLOCK_H_ +#define STMLIB_SYSTEM_SYSTEM_CLOCK_H_ + +#include "stmlib/stmlib.h" + +namespace stmlib { + +class SystemClock { + public: + SystemClock() { } + ~SystemClock() { } + + inline void Init() { count_ = 0; } + inline void Tick() { ++count_; } + inline volatile uint32_t milliseconds() const { return count_; } + inline void Delay(uint32_t ms) { + uint32_t target = milliseconds() + ms; + while (milliseconds() <= target); + } + + private: + volatile uint32_t count_; + + DISALLOW_COPY_AND_ASSIGN(SystemClock); +}; + +extern SystemClock system_clock; + +} // namespace stmlib + +#endif // STMLIB_SYSTEM_SYSTEM_CLOCK_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/uid.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/uid.h new file mode 100644 index 00000000..f9088a5b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/system/uid.h @@ -0,0 +1,47 @@ +// Copyright 2012 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// Helper functions for using the last page of flash for non-volatile storage. + +#ifndef STMLIB_SYSTEM_UID_H_ +#define STMLIB_SYSTEM_UID_H_ + +#include "stmlib/stmlib.h" + +namespace stmlib { + +uint32_t GetUniqueId(uint8_t word) { +#ifdef STM32F4XX + uint32_t* base_address = (uint32_t*)(0x1fff7a10); +#else + uint32_t* base_address = (uint32_t*)(0x1ffff7e8); +#endif + return base_address[word]; +} + +}; // namespace stmlib + +#endif // STMLIB_SYSTEM_UID_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/test/wav_writer.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/test/wav_writer.h new file mode 100644 index 00000000..d2f3508c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/test/wav_writer.h @@ -0,0 +1,149 @@ +// Copyright 2015 Olivier Gillet. +// +// Author: Olivier Gillet (ol.gillet@gmail.com) +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// See http://creativecommons.org/licenses/MIT/ for more information. +// +// ----------------------------------------------------------------------------- +// +// WAV-file writer. + +#ifndef STMLIB_TEST_WAV_WRITER_H_ +#define STMLIB_TEST_WAV_WRITER_H_ + +#include +#include + +namespace stmlib { + +class WavWriter { + public: + WavWriter(size_t num_channels, + size_t sample_rate, + size_t duration) : + num_channels_(num_channels), + sample_rate_(sample_rate), duration_(duration), + remaining_frames_(duration * sample_rate), + fp_(NULL) { } + + ~WavWriter() { + if (fp_) { + fclose(fp_); + } + } + + bool Open(const char* file_name) { + fp_ = fopen(file_name, "wb"); + if (!fp_) { + return false; + } + + uint32_t l; + uint16_t s; + + fwrite("RIFF", 4, 1, fp_); + l = 36 + duration_ * sample_rate_ * 2 * num_channels_; + fwrite(&l, 4, 1, fp_); + fwrite("WAVE", 4, 1, fp_); + + fwrite("fmt ", 4, 1, fp_); + l = 16; + fwrite(&l, 4, 1, fp_); + s = 1; + fwrite(&s, 2, 1, fp_); + s = num_channels_; + fwrite(&s, 2, 1, fp_); + l = sample_rate_; + fwrite(&l, 4, 1, fp_); + l = static_cast(sample_rate_) * 2 * num_channels_; + fwrite(&l, 4, 1, fp_); + s = 2 * num_channels_; + fwrite(&s, 2, 1, fp_); + s = 16; + fwrite(&s, 2, 1, fp_); + + fwrite("data", 4, 1, fp_); + l = duration_ * sample_rate_ * 2 * num_channels_; + fwrite(&l, 4, 1, fp_); + return true; + } + + void WriteFrames(short* data, size_t num_frames) { + fwrite(data, sizeof(short) * num_channels_, num_frames, fp_); + remaining_frames_ -= num_frames; + } + + void Write(float* out, size_t size, float gain=32767.0f) { + int16_t* short_buffer = (int16_t*)(calloc(size, sizeof(int16_t))); + for (size_t i = 0; i < size; ++i) { + float x = out[i] * gain; + if (x >= 32767.0f) x = 32767.0f; + if (x <= -32767.0f) x = -32767.0f; + short_buffer[i] = static_cast(x); + } + fwrite(short_buffer, sizeof(int16_t), size, fp_); + remaining_frames_ -= size / num_channels_; + } + + void Write(float* l, float* r, size_t size, float gain=32767.0f) { + int16_t* short_buffer = (int16_t*)(calloc(size * 2, sizeof(int16_t))); + for (size_t i = 0; i < size; ++i) { + { + float x = l[i] * gain; + if (x >= 32767.0f) x = 32767.0f; + if (x <= -32767.0f) x = -32767.0f; + short_buffer[i * 2] = static_cast(x); + } + { + float x = r[i] * gain; + if (x >= 32767.0f) x = 32767.0f; + if (x <= -32767.0f) x = -32767.0f; + short_buffer[i * 2 + 1] = static_cast(x); + } + } + fwrite(short_buffer, sizeof(int16_t), size * 2, fp_); + remaining_frames_ -= size; + } + + size_t remaining_frames() { return remaining_frames_; } + float progress() { + return float(remaining_frames_) / float(sample_rate_ * duration_); + } + bool done() { return remaining_frames_ == 0; } + + float triangle(size_t division = 8) { + uint16_t tri = (remaining_frames() / division); + tri = tri > 32767 ? 65535 - tri : tri; + return tri / 32768.0f; + } + + private: + size_t num_channels_; + size_t sample_rate_; + size_t duration_; + size_t remaining_frames_; + + FILE* fp_; +}; + +} // namespace stmlib + +#endif // STMLIB_TEST_WAV_WRITER_H_ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_common_tables.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_common_tables.h new file mode 100644 index 00000000..7a59b592 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_common_tables.h @@ -0,0 +1,93 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2013 ARM Limited. All rights reserved. +* +* $Date: 17. January 2013 +* $Revision: V1.4.1 +* +* Project: CMSIS DSP Library +* Title: arm_common_tables.h +* +* Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#ifndef _ARM_COMMON_TABLES_H +#define _ARM_COMMON_TABLES_H + +#include "arm_math.h" + +extern const uint16_t armBitRevTable[1024]; +extern const q15_t armRecipTableQ15[64]; +extern const q31_t armRecipTableQ31[64]; +extern const q31_t realCoefAQ31[1024]; +extern const q31_t realCoefBQ31[1024]; +extern const float32_t twiddleCoef_16[32]; +extern const float32_t twiddleCoef_32[64]; +extern const float32_t twiddleCoef_64[128]; +extern const float32_t twiddleCoef_128[256]; +extern const float32_t twiddleCoef_256[512]; +extern const float32_t twiddleCoef_512[1024]; +extern const float32_t twiddleCoef_1024[2048]; +extern const float32_t twiddleCoef_2048[4096]; +extern const float32_t twiddleCoef_4096[8192]; +#define twiddleCoef twiddleCoef_4096 +extern const q31_t twiddleCoefQ31[6144]; +extern const q15_t twiddleCoefQ15[6144]; +extern const float32_t twiddleCoef_rfft_32[32]; +extern const float32_t twiddleCoef_rfft_64[64]; +extern const float32_t twiddleCoef_rfft_128[128]; +extern const float32_t twiddleCoef_rfft_256[256]; +extern const float32_t twiddleCoef_rfft_512[512]; +extern const float32_t twiddleCoef_rfft_1024[1024]; +extern const float32_t twiddleCoef_rfft_2048[2048]; +extern const float32_t twiddleCoef_rfft_4096[4096]; + + +#define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 ) +#define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 ) +#define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 ) +#define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 ) +#define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 ) +#define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 ) +#define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800) +#define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808) +#define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032) + +extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH]; + +#endif /* ARM_COMMON_TABLES_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_const_structs.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_const_structs.h new file mode 100644 index 00000000..8d7fac0f --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_const_structs.h @@ -0,0 +1,85 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2013 ARM Limited. All rights reserved. +* +* $Date: 17. January 2013 +* $Revision: V1.4.1 +* +* Project: CMSIS DSP Library +* Title: arm_const_structs.h +* +* Description: This file has constant structs that are initialized for +* user convenience. For example, some can be given as +* arguments to the arm_cfft_f32() function. +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#ifndef _ARM_CONST_STRUCTS_H +#define _ARM_CONST_STRUCTS_H + +#include "arm_math.h" +#include "arm_common_tables.h" + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len16 = { + 16, twiddleCoef_16, armBitRevIndexTable16, ARMBITREVINDEXTABLE__16_TABLE_LENGTH + }; + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len32 = { + 32, twiddleCoef_32, armBitRevIndexTable32, ARMBITREVINDEXTABLE__32_TABLE_LENGTH + }; + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len64 = { + 64, twiddleCoef_64, armBitRevIndexTable64, ARMBITREVINDEXTABLE__64_TABLE_LENGTH + }; + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len128 = { + 128, twiddleCoef_128, armBitRevIndexTable128, ARMBITREVINDEXTABLE_128_TABLE_LENGTH + }; + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len256 = { + 256, twiddleCoef_256, armBitRevIndexTable256, ARMBITREVINDEXTABLE_256_TABLE_LENGTH + }; + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len512 = { + 512, twiddleCoef_512, armBitRevIndexTable512, ARMBITREVINDEXTABLE_512_TABLE_LENGTH + }; + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024 = { + 1024, twiddleCoef_1024, armBitRevIndexTable1024, ARMBITREVINDEXTABLE1024_TABLE_LENGTH + }; + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048 = { + 2048, twiddleCoef_2048, armBitRevIndexTable2048, ARMBITREVINDEXTABLE2048_TABLE_LENGTH + }; + + const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096 = { + 4096, twiddleCoef_4096, armBitRevIndexTable4096, ARMBITREVINDEXTABLE4096_TABLE_LENGTH + }; + +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_math.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_math.h new file mode 100644 index 00000000..65304c12 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/arm_math.h @@ -0,0 +1,7306 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2013 ARM Limited. All rights reserved. +* +* $Date: 17. January 2013 +* $Revision: V1.4.1 +* +* Project: CMSIS DSP Library +* Title: arm_math.h +* +* Description: Public header file for CMSIS DSP Library +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. + * -------------------------------------------------------------------- */ + +/** + \mainpage CMSIS DSP Software Library + * + * Introduction + * + * This user manual describes the CMSIS DSP software library, + * a suite of common signal processing functions for use on Cortex-M processor based devices. + * + * The library is divided into a number of functions each covering a specific category: + * - Basic math functions + * - Fast math functions + * - Complex math functions + * - Filters + * - Matrix functions + * - Transforms + * - Motor control functions + * - Statistical functions + * - Support functions + * - Interpolation functions + * + * The library has separate functions for operating on 8-bit integers, 16-bit integers, + * 32-bit integer and 32-bit floating-point values. + * + * Using the Library + * + * The library installer contains prebuilt versions of the libraries in the Lib folder. + * - arm_cortexM4lf_math.lib (Little endian and Floating Point Unit on Cortex-M4) + * - arm_cortexM4bf_math.lib (Big endian and Floating Point Unit on Cortex-M4) + * - arm_cortexM4l_math.lib (Little endian on Cortex-M4) + * - arm_cortexM4b_math.lib (Big endian on Cortex-M4) + * - arm_cortexM3l_math.lib (Little endian on Cortex-M3) + * - arm_cortexM3b_math.lib (Big endian on Cortex-M3) + * - arm_cortexM0l_math.lib (Little endian on Cortex-M0) + * - arm_cortexM0b_math.lib (Big endian on Cortex-M3) + * + * The library functions are declared in the public file arm_math.h which is placed in the Include folder. + * Simply include this file and link the appropriate library in the application and begin calling the library functions. The Library supports single + * public header file arm_math.h for Cortex-M4/M3/M0 with little endian and big endian. Same header file will be used for floating point unit(FPU) variants. + * Define the appropriate pre processor MACRO ARM_MATH_CM4 or ARM_MATH_CM3 or + * ARM_MATH_CM0 or ARM_MATH_CM0PLUS depending on the target processor in the application. + * + * Examples + * + * The library ships with a number of examples which demonstrate how to use the library functions. + * + * Toolchain Support + * + * The library has been developed and tested with MDK-ARM version 4.60. + * The library is being tested in GCC and IAR toolchains and updates on this activity will be made available shortly. + * + * Building the Library + * + * The library installer contains project files to re build libraries on MDK Tool chain in the CMSIS\\DSP_Lib\\Source\\ARM folder. + * - arm_cortexM0b_math.uvproj + * - arm_cortexM0l_math.uvproj + * - arm_cortexM3b_math.uvproj + * - arm_cortexM3l_math.uvproj + * - arm_cortexM4b_math.uvproj + * - arm_cortexM4l_math.uvproj + * - arm_cortexM4bf_math.uvproj + * - arm_cortexM4lf_math.uvproj + * + * + * The project can be built by opening the appropriate project in MDK-ARM 4.60 chain and defining the optional pre processor MACROs detailed above. + * + * Pre-processor Macros + * + * Each library project have differant pre-processor macros. + * + * - UNALIGNED_SUPPORT_DISABLE: + * + * Define macro UNALIGNED_SUPPORT_DISABLE, If the silicon does not support unaligned memory access + * + * - ARM_MATH_BIG_ENDIAN: + * + * Define macro ARM_MATH_BIG_ENDIAN to build the library for big endian targets. By default library builds for little endian targets. + * + * - ARM_MATH_MATRIX_CHECK: + * + * Define macro ARM_MATH_MATRIX_CHECK for checking on the input and output sizes of matrices + * + * - ARM_MATH_ROUNDING: + * + * Define macro ARM_MATH_ROUNDING for rounding on support functions + * + * - ARM_MATH_CMx: + * + * Define macro ARM_MATH_CM4 for building the library on Cortex-M4 target, ARM_MATH_CM3 for building library on Cortex-M3 target + * and ARM_MATH_CM0 for building library on cortex-M0 target, ARM_MATH_CM0PLUS for building library on cortex-M0+ target. + * + * - __FPU_PRESENT: + * + * Initialize macro __FPU_PRESENT = 1 when building on FPU supported Targets. Enable this macro for M4bf and M4lf libraries + * + * Copyright Notice + * + * Copyright (C) 2010-2013 ARM Limited. All rights reserved. + */ + + +/** + * @defgroup groupMath Basic Math Functions + */ + +/** + * @defgroup groupFastMath Fast Math Functions + * This set of functions provides a fast approximation to sine, cosine, and square root. + * As compared to most of the other functions in the CMSIS math library, the fast math functions + * operate on individual values and not arrays. + * There are separate functions for Q15, Q31, and floating-point data. + * + */ + +/** + * @defgroup groupCmplxMath Complex Math Functions + * This set of functions operates on complex data vectors. + * The data in the complex arrays is stored in an interleaved fashion + * (real, imag, real, imag, ...). + * In the API functions, the number of samples in a complex array refers + * to the number of complex values; the array contains twice this number of + * real values. + */ + +/** + * @defgroup groupFilters Filtering Functions + */ + +/** + * @defgroup groupMatrix Matrix Functions + * + * This set of functions provides basic matrix math operations. + * The functions operate on matrix data structures. For example, + * the type + * definition for the floating-point matrix structure is shown + * below: + * 

+ *     typedef struct
+ *     {
+ *       uint16_t numRows;     // number of rows of the matrix.
+ *       uint16_t numCols;     // number of columns of the matrix.
+ *       float32_t *pData;     // points to the data of the matrix.
+ *     } arm_matrix_instance_f32;
+ *
+ * There are similar definitions for Q15 and Q31 data types. + * + * The structure specifies the size of the matrix and then points to + * an array of data. The array is of size numRows X numCols + * and the values are arranged in row order. That is, the + * matrix element (i, j) is stored at: + * 
+ *     pData[i*numCols + j]
+ *
+ * + * \par Init Functions + * There is an associated initialization function for each type of matrix + * data structure. + * The initialization function sets the values of the internal structure fields. + * Refer to the function arm_mat_init_f32(), arm_mat_init_q31() + * and arm_mat_init_q15() for floating-point, Q31 and Q15 types, respectively. + * + * \par + * Use of the initialization function is optional. However, if initialization function is used + * then the instance structure cannot be placed into a const data section. + * To place the instance structure in a const data + * section, manually initialize the data structure. For example: + * 
+ * arm_matrix_instance_f32 S = {nRows, nColumns, pData};
+ * arm_matrix_instance_q31 S = {nRows, nColumns, pData};
+ * arm_matrix_instance_q15 S = {nRows, nColumns, pData};
+ *
+ * where nRows specifies the number of rows, nColumns + * specifies the number of columns, and pData points to the + * data array. + * + * \par Size Checking + * By default all of the matrix functions perform size checking on the input and + * output matrices. For example, the matrix addition function verifies that the + * two input matrices and the output matrix all have the same number of rows and + * columns. If the size check fails the functions return: + * 
+ *     ARM_MATH_SIZE_MISMATCH
+ *
+ * Otherwise the functions return + * 
+ *     ARM_MATH_SUCCESS
+ *
+ * There is some overhead associated with this matrix size checking. + * The matrix size checking is enabled via the \#define + * 
+ *     ARM_MATH_MATRIX_CHECK
+ *
+ * within the library project settings. By default this macro is defined + * and size checking is enabled. By changing the project settings and + * undefining this macro size checking is eliminated and the functions + * run a bit faster. With size checking disabled the functions always + * return ARM_MATH_SUCCESS. + */ + +/** + * @defgroup groupTransforms Transform Functions + */ + +/** + * @defgroup groupController Controller Functions + */ + +/** + * @defgroup groupStats Statistics Functions + */ +/** + * @defgroup groupSupport Support Functions + */ + +/** + * @defgroup groupInterpolation Interpolation Functions + * These functions perform 1- and 2-dimensional interpolation of data. + * Linear interpolation is used for 1-dimensional data and + * bilinear interpolation is used for 2-dimensional data. + */ + +/** + * @defgroup groupExamples Examples + */ +#ifndef _ARM_MATH_H +#define _ARM_MATH_H + +#define __CMSIS_GENERIC /* disable NVIC and Systick functions */ + +#if defined (ARM_MATH_CM4) +#include "core_cm4.h" +#elif defined (ARM_MATH_CM3) +#include "core_cm3.h" +#elif defined (ARM_MATH_CM0) +#include "core_cm0.h" +#define ARM_MATH_CM0_FAMILY +#elif defined (ARM_MATH_CM0PLUS) +#include "core_cm0plus.h" +#define ARM_MATH_CM0_FAMILY +#else +#include "ARMCM4.h" +#warning "Define either ARM_MATH_CM4 OR ARM_MATH_CM3...By Default building on ARM_MATH_CM4....." +#endif + +#undef __CMSIS_GENERIC /* enable NVIC and Systick functions */ +#include "string.h" +#include "math.h" +#ifdef __cplusplus +extern "C" +{ +#endif + + + /** + * @brief Macros required for reciprocal calculation in Normalized LMS + */ + +#define DELTA_Q31 (0x100) +#define DELTA_Q15 0x5 +#define INDEX_MASK 0x0000003F +#ifndef PI +#define PI 3.14159265358979f +#endif + + /** + * @brief Macros required for SINE and COSINE Fast math approximations + */ + +#define TABLE_SIZE 256 +#define TABLE_SPACING_Q31 0x800000 +#define TABLE_SPACING_Q15 0x80 + + /** + * @brief Macros required for SINE and COSINE Controller functions + */ + /* 1.31(q31) Fixed value of 2/360 */ + /* -1 to +1 is divided into 360 values so total spacing is (2/360) */ +#define INPUT_SPACING 0xB60B61 + + /** + * @brief Macro for Unaligned Support + */ +#ifndef UNALIGNED_SUPPORT_DISABLE + #define ALIGN4 +#else + #if defined (__GNUC__) + #define ALIGN4 __attribute__((aligned(4))) + #else + #define ALIGN4 __align(4) + #endif +#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ + + /** + * @brief Error status returned by some functions in the library. + */ + + typedef enum + { + ARM_MATH_SUCCESS = 0, /**< No error */ + ARM_MATH_ARGUMENT_ERROR = -1, /**< One or more arguments are incorrect */ + ARM_MATH_LENGTH_ERROR = -2, /**< Length of data buffer is incorrect */ + ARM_MATH_SIZE_MISMATCH = -3, /**< Size of matrices is not compatible with the operation. */ + ARM_MATH_NANINF = -4, /**< Not-a-number (NaN) or infinity is generated */ + ARM_MATH_SINGULAR = -5, /**< Generated by matrix inversion if the input matrix is singular and cannot be inverted. */ + ARM_MATH_TEST_FAILURE = -6 /**< Test Failed */ + } arm_status; + + /** + * @brief 8-bit fractional data type in 1.7 format. + */ + typedef int8_t q7_t; + + /** + * @brief 16-bit fractional data type in 1.15 format. + */ + typedef int16_t q15_t; + + /** + * @brief 32-bit fractional data type in 1.31 format. + */ + typedef int32_t q31_t; + + /** + * @brief 64-bit fractional data type in 1.63 format. + */ + typedef int64_t q63_t; + + /** + * @brief 32-bit floating-point type definition. + */ + typedef float float32_t; + + /** + * @brief 64-bit floating-point type definition. + */ + typedef double float64_t; + + /** + * @brief definition to read/write two 16 bit values. + */ +#if defined __CC_ARM +#define __SIMD32_TYPE int32_t __packed +#define CMSIS_UNUSED __attribute__((unused)) +#elif defined __ICCARM__ +#define CMSIS_UNUSED +#define __SIMD32_TYPE int32_t __packed +#elif defined __GNUC__ +#define __SIMD32_TYPE int32_t +#define CMSIS_UNUSED __attribute__((unused)) +#else +#error Unknown compiler +#endif + +#define __SIMD32(addr) (*(__SIMD32_TYPE **) & (addr)) +#define __SIMD32_CONST(addr) ((__SIMD32_TYPE *)(addr)) + +#define _SIMD32_OFFSET(addr) (*(__SIMD32_TYPE *) (addr)) + +#define __SIMD64(addr) (*(int64_t **) & (addr)) + +#if defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0_FAMILY) + /** + * @brief definition to pack two 16 bit values. + */ +#define __PKHBT(ARG1, ARG2, ARG3) ( (((int32_t)(ARG1) << 0) & (int32_t)0x0000FFFF) | \ + (((int32_t)(ARG2) << ARG3) & (int32_t)0xFFFF0000) ) +#define __PKHTB(ARG1, ARG2, ARG3) ( (((int32_t)(ARG1) << 0) & (int32_t)0xFFFF0000) | \ + (((int32_t)(ARG2) >> ARG3) & (int32_t)0x0000FFFF) ) + +#endif + + + /** + * @brief definition to pack four 8 bit values. + */ +#ifndef ARM_MATH_BIG_ENDIAN + +#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v0) << 0) & (int32_t)0x000000FF) | \ + (((int32_t)(v1) << 8) & (int32_t)0x0000FF00) | \ + (((int32_t)(v2) << 16) & (int32_t)0x00FF0000) | \ + (((int32_t)(v3) << 24) & (int32_t)0xFF000000) ) +#else + +#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v3) << 0) & (int32_t)0x000000FF) | \ + (((int32_t)(v2) << 8) & (int32_t)0x0000FF00) | \ + (((int32_t)(v1) << 16) & (int32_t)0x00FF0000) | \ + (((int32_t)(v0) << 24) & (int32_t)0xFF000000) ) + +#endif + + + /** + * @brief Clips Q63 to Q31 values. + */ + static __INLINE q31_t clip_q63_to_q31( + q63_t x) + { + return ((q31_t) (x >> 32) != ((q31_t) x >> 31)) ? + ((0x7FFFFFFF ^ ((q31_t) (x >> 63)))) : (q31_t) x; + } + + /** + * @brief Clips Q63 to Q15 values. + */ + static __INLINE q15_t clip_q63_to_q15( + q63_t x) + { + return ((q31_t) (x >> 32) != ((q31_t) x >> 31)) ? + ((0x7FFF ^ ((q15_t) (x >> 63)))) : (q15_t) (x >> 15); + } + + /** + * @brief Clips Q31 to Q7 values. + */ + static __INLINE q7_t clip_q31_to_q7( + q31_t x) + { + return ((q31_t) (x >> 24) != ((q31_t) x >> 23)) ? + ((0x7F ^ ((q7_t) (x >> 31)))) : (q7_t) x; + } + + /** + * @brief Clips Q31 to Q15 values. + */ + static __INLINE q15_t clip_q31_to_q15( + q31_t x) + { + return ((q31_t) (x >> 16) != ((q31_t) x >> 15)) ? + ((0x7FFF ^ ((q15_t) (x >> 31)))) : (q15_t) x; + } + + /** + * @brief Multiplies 32 X 64 and returns 32 bit result in 2.30 format. + */ + + static __INLINE q63_t mult32x64( + q63_t x, + q31_t y) + { + return ((((q63_t) (x & 0x00000000FFFFFFFF) * y) >> 32) + + (((q63_t) (x >> 32) * y))); + } + + +#if defined (ARM_MATH_CM0_FAMILY) && defined ( __CC_ARM ) +#define __CLZ __clz +#endif + +#if defined (ARM_MATH_CM0_FAMILY) && ((defined (__ICCARM__)) ||(defined (__GNUC__)) || defined (__TASKING__) ) + + static __INLINE uint32_t __CLZ( + q31_t data); + + + static __INLINE uint32_t __CLZ( + q31_t data) + { + uint32_t count = 0; + uint32_t mask = 0x80000000; + + while((data & mask) == 0) + { + count += 1u; + mask = mask >> 1u; + } + + return (count); + + } + +#endif + + /** + * @brief Function to Calculates 1/in (reciprocal) value of Q31 Data type. + */ + + static __INLINE uint32_t arm_recip_q31( + q31_t in, + q31_t * dst, + q31_t * pRecipTable) + { + + uint32_t out, tempVal; + uint32_t index, i; + uint32_t signBits; + + if(in > 0) + { + signBits = __CLZ(in) - 1; + } + else + { + signBits = __CLZ(-in) - 1; + } + + /* Convert input sample to 1.31 format */ + in = in << signBits; + + /* calculation of index for initial approximated Val */ + index = (uint32_t) (in >> 24u); + index = (index & INDEX_MASK); + + /* 1.31 with exp 1 */ + out = pRecipTable[index]; + + /* calculation of reciprocal value */ + /* running approximation for two iterations */ + for (i = 0u; i < 2u; i++) + { + tempVal = (q31_t) (((q63_t) in * out) >> 31u); + tempVal = 0x7FFFFFFF - tempVal; + /* 1.31 with exp 1 */ + //out = (q31_t) (((q63_t) out * tempVal) >> 30u); + out = (q31_t) clip_q63_to_q31(((q63_t) out * tempVal) >> 30u); + } + + /* write output */ + *dst = out; + + /* return num of signbits of out = 1/in value */ + return (signBits + 1u); + + } + + /** + * @brief Function to Calculates 1/in (reciprocal) value of Q15 Data type. + */ + static __INLINE uint32_t arm_recip_q15( + q15_t in, + q15_t * dst, + q15_t * pRecipTable) + { + + uint32_t out = 0, tempVal = 0; + uint32_t index = 0, i = 0; + uint32_t signBits = 0; + + if(in > 0) + { + signBits = __CLZ(in) - 17; + } + else + { + signBits = __CLZ(-in) - 17; + } + + /* Convert input sample to 1.15 format */ + in = in << signBits; + + /* calculation of index for initial approximated Val */ + index = in >> 8; + index = (index & INDEX_MASK); + + /* 1.15 with exp 1 */ + out = pRecipTable[index]; + + /* calculation of reciprocal value */ + /* running approximation for two iterations */ + for (i = 0; i < 2; i++) + { + tempVal = (q15_t) (((q31_t) in * out) >> 15); + tempVal = 0x7FFF - tempVal; + /* 1.15 with exp 1 */ + out = (q15_t) (((q31_t) out * tempVal) >> 14); + } + + /* write output */ + *dst = out; + + /* return num of signbits of out = 1/in value */ + return (signBits + 1); + + } + + + /* + * @brief C custom defined intrinisic function for only M0 processors + */ +#if defined(ARM_MATH_CM0_FAMILY) + + static __INLINE q31_t __SSAT( + q31_t x, + uint32_t y) + { + int32_t posMax, negMin; + uint32_t i; + + posMax = 1; + for (i = 0; i < (y - 1); i++) + { + posMax = posMax * 2; + } + + if(x > 0) + { + posMax = (posMax - 1); + + if(x > posMax) + { + x = posMax; + } + } + else + { + negMin = -posMax; + + if(x < negMin) + { + x = negMin; + } + } + return (x); + + + } + +#endif /* end of ARM_MATH_CM0_FAMILY */ + + + + /* + * @brief C custom defined intrinsic function for M3 and M0 processors + */ +#if defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0_FAMILY) + + /* + * @brief C custom defined QADD8 for M3 and M0 processors + */ + static __INLINE q31_t __QADD8( + q31_t x, + q31_t y) + { + + q31_t sum; + q7_t r, s, t, u; + + r = (q7_t) x; + s = (q7_t) y; + + r = __SSAT((q31_t) (r + s), 8); + s = __SSAT(((q31_t) (((x << 16) >> 24) + ((y << 16) >> 24))), 8); + t = __SSAT(((q31_t) (((x << 8) >> 24) + ((y << 8) >> 24))), 8); + u = __SSAT(((q31_t) ((x >> 24) + (y >> 24))), 8); + + sum = + (((q31_t) u << 24) & 0xFF000000) | (((q31_t) t << 16) & 0x00FF0000) | + (((q31_t) s << 8) & 0x0000FF00) | (r & 0x000000FF); + + return sum; + + } + + /* + * @brief C custom defined QSUB8 for M3 and M0 processors + */ + static __INLINE q31_t __QSUB8( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s, t, u; + + r = (q7_t) x; + s = (q7_t) y; + + r = __SSAT((r - s), 8); + s = __SSAT(((q31_t) (((x << 16) >> 24) - ((y << 16) >> 24))), 8) << 8; + t = __SSAT(((q31_t) (((x << 8) >> 24) - ((y << 8) >> 24))), 8) << 16; + u = __SSAT(((q31_t) ((x >> 24) - (y >> 24))), 8) << 24; + + sum = + (u & 0xFF000000) | (t & 0x00FF0000) | (s & 0x0000FF00) | (r & + 0x000000FF); + + return sum; + } + + /* + * @brief C custom defined QADD16 for M3 and M0 processors + */ + + /* + * @brief C custom defined QADD16 for M3 and M0 processors + */ + static __INLINE q31_t __QADD16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = __SSAT(r + s, 16); + s = __SSAT(((q31_t) ((x >> 16) + (y >> 16))), 16) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + + } + + /* + * @brief C custom defined SHADD16 for M3 and M0 processors + */ + static __INLINE q31_t __SHADD16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) + (s >> 1)); + s = ((q31_t) ((x >> 17) + (y >> 17))) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + + } + + /* + * @brief C custom defined QSUB16 for M3 and M0 processors + */ + static __INLINE q31_t __QSUB16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = __SSAT(r - s, 16); + s = __SSAT(((q31_t) ((x >> 16) - (y >> 16))), 16) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + /* + * @brief C custom defined SHSUB16 for M3 and M0 processors + */ + static __INLINE q31_t __SHSUB16( + q31_t x, + q31_t y) + { + + q31_t diff; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) - (s >> 1)); + s = (((x >> 17) - (y >> 17)) << 16); + + diff = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return diff; + } + + /* + * @brief C custom defined QASX for M3 and M0 processors + */ + static __INLINE q31_t __QASX( + q31_t x, + q31_t y) + { + + q31_t sum = 0; + + sum = + ((sum + + clip_q31_to_q15((q31_t) ((short) (x >> 16) + (short) y))) << 16) + + clip_q31_to_q15((q31_t) ((short) x - (short) (y >> 16))); + + return sum; + } + + /* + * @brief C custom defined SHASX for M3 and M0 processors + */ + static __INLINE q31_t __SHASX( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) - (y >> 17)); + s = (((x >> 17) + (s >> 1)) << 16); + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + + /* + * @brief C custom defined QSAX for M3 and M0 processors + */ + static __INLINE q31_t __QSAX( + q31_t x, + q31_t y) + { + + q31_t sum = 0; + + sum = + ((sum + + clip_q31_to_q15((q31_t) ((short) (x >> 16) - (short) y))) << 16) + + clip_q31_to_q15((q31_t) ((short) x + (short) (y >> 16))); + + return sum; + } + + /* + * @brief C custom defined SHSAX for M3 and M0 processors + */ + static __INLINE q31_t __SHSAX( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) + (y >> 17)); + s = (((x >> 17) - (s >> 1)) << 16); + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + /* + * @brief C custom defined SMUSDX for M3 and M0 processors + */ + static __INLINE q31_t __SMUSDX( + q31_t x, + q31_t y) + { + + return ((q31_t) (((short) x * (short) (y >> 16)) - + ((short) (x >> 16) * (short) y))); + } + + /* + * @brief C custom defined SMUADX for M3 and M0 processors + */ + static __INLINE q31_t __SMUADX( + q31_t x, + q31_t y) + { + + return ((q31_t) (((short) x * (short) (y >> 16)) + + ((short) (x >> 16) * (short) y))); + } + + /* + * @brief C custom defined QADD for M3 and M0 processors + */ + static __INLINE q31_t __QADD( + q31_t x, + q31_t y) + { + return clip_q63_to_q31((q63_t) x + y); + } + + /* + * @brief C custom defined QSUB for M3 and M0 processors + */ + static __INLINE q31_t __QSUB( + q31_t x, + q31_t y) + { + return clip_q63_to_q31((q63_t) x - y); + } + + /* + * @brief C custom defined SMLAD for M3 and M0 processors + */ + static __INLINE q31_t __SMLAD( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y >> 16)) + + ((short) x * (short) y)); + } + + /* + * @brief C custom defined SMLADX for M3 and M0 processors + */ + static __INLINE q31_t __SMLADX( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y)) + + ((short) x * (short) (y >> 16))); + } + + /* + * @brief C custom defined SMLSDX for M3 and M0 processors + */ + static __INLINE q31_t __SMLSDX( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum - ((short) (x >> 16) * (short) (y)) + + ((short) x * (short) (y >> 16))); + } + + /* + * @brief C custom defined SMLALD for M3 and M0 processors + */ + static __INLINE q63_t __SMLALD( + q31_t x, + q31_t y, + q63_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y >> 16)) + + ((short) x * (short) y)); + } + + /* + * @brief C custom defined SMLALDX for M3 and M0 processors + */ + static __INLINE q63_t __SMLALDX( + q31_t x, + q31_t y, + q63_t sum) + { + + return (sum + ((short) (x >> 16) * (short) y)) + + ((short) x * (short) (y >> 16)); + } + + /* + * @brief C custom defined SMUAD for M3 and M0 processors + */ + static __INLINE q31_t __SMUAD( + q31_t x, + q31_t y) + { + + return (((x >> 16) * (y >> 16)) + + (((x << 16) >> 16) * ((y << 16) >> 16))); + } + + /* + * @brief C custom defined SMUSD for M3 and M0 processors + */ + static __INLINE q31_t __SMUSD( + q31_t x, + q31_t y) + { + + return (-((x >> 16) * (y >> 16)) + + (((x << 16) >> 16) * ((y << 16) >> 16))); + } + + + /* + * @brief C custom defined SXTB16 for M3 and M0 processors + */ + static __INLINE q31_t __SXTB16( + q31_t x) + { + + return ((((x << 24) >> 24) & 0x0000FFFF) | + (((x << 8) >> 8) & 0xFFFF0000)); + } + + +#endif /* defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0_FAMILY) */ + + + /** + * @brief Instance structure for the Q7 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q7_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q7_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + } arm_fir_instance_q7; + + /** + * @brief Instance structure for the Q15 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + } arm_fir_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + } arm_fir_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + } arm_fir_instance_f32; + + + /** + * @brief Processing function for the Q7 FIR filter. + * @param[in] *S points to an instance of the Q7 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q7( + const arm_fir_instance_q7 * S, + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q7 FIR filter. + * @param[in,out] *S points to an instance of the Q7 FIR structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed. + * @return none + */ + void arm_fir_init_q7( + arm_fir_instance_q7 * S, + uint16_t numTaps, + q7_t * pCoeffs, + q7_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q15 FIR filter. + * @param[in] *S points to an instance of the Q15 FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q15( + const arm_fir_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the fast Q15 FIR filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_fast_q15( + const arm_fir_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q15 FIR filter. + * @param[in,out] *S points to an instance of the Q15 FIR filter structure. + * @param[in] numTaps Number of filter coefficients in the filter. Must be even and greater than or equal to 4. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_ARGUMENT_ERROR if + * numTaps is not a supported value. + */ + + arm_status arm_fir_init_q15( + arm_fir_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR filter. + * @param[in] *S points to an instance of the Q31 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q31( + const arm_fir_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the fast Q31 FIR filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_fast_q31( + const arm_fir_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR filter. + * @param[in,out] *S points to an instance of the Q31 FIR structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return none. + */ + void arm_fir_init_q31( + arm_fir_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the floating-point FIR filter. + * @param[in] *S points to an instance of the floating-point FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_f32( + const arm_fir_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point FIR filter. + * @param[in,out] *S points to an instance of the floating-point FIR filter structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return none. + */ + void arm_fir_init_f32( + arm_fir_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q15 Biquad cascade filter. + */ + typedef struct + { + int8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q15_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + q15_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + int8_t postShift; /**< Additional shift, in bits, applied to each output sample. */ + + } arm_biquad_casd_df1_inst_q15; + + + /** + * @brief Instance structure for the Q31 Biquad cascade filter. + */ + typedef struct + { + uint32_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q31_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + q31_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + uint8_t postShift; /**< Additional shift, in bits, applied to each output sample. */ + + } arm_biquad_casd_df1_inst_q31; + + /** + * @brief Instance structure for the floating-point Biquad cascade filter. + */ + typedef struct + { + uint32_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + float32_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + + + } arm_biquad_casd_df1_inst_f32; + + + + /** + * @brief Processing function for the Q15 Biquad cascade filter. + * @param[in] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_q15( + const arm_biquad_casd_df1_inst_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q15 Biquad cascade filter. + * @param[in,out] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift Shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cascade_df1_init_q15( + arm_biquad_casd_df1_inst_q15 * S, + uint8_t numStages, + q15_t * pCoeffs, + q15_t * pState, + int8_t postShift); + + + /** + * @brief Fast but less precise processing function for the Q15 Biquad cascade filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_fast_q15( + const arm_biquad_casd_df1_inst_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q31 Biquad cascade filter + * @param[in] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_q31( + const arm_biquad_casd_df1_inst_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Fast but less precise processing function for the Q31 Biquad cascade filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_fast_q31( + const arm_biquad_casd_df1_inst_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 Biquad cascade filter. + * @param[in,out] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift Shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cascade_df1_init_q31( + arm_biquad_casd_df1_inst_q31 * S, + uint8_t numStages, + q31_t * pCoeffs, + q31_t * pState, + int8_t postShift); + + /** + * @brief Processing function for the floating-point Biquad cascade filter. + * @param[in] *S points to an instance of the floating-point Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_f32( + const arm_biquad_casd_df1_inst_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point Biquad cascade filter. + * @param[in,out] *S points to an instance of the floating-point Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df1_init_f32( + arm_biquad_casd_df1_inst_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + /** + * @brief Instance structure for the floating-point matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + float32_t *pData; /**< points to the data of the matrix. */ + } arm_matrix_instance_f32; + + /** + * @brief Instance structure for the Q15 matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + q15_t *pData; /**< points to the data of the matrix. */ + + } arm_matrix_instance_q15; + + /** + * @brief Instance structure for the Q31 matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + q31_t *pData; /**< points to the data of the matrix. */ + + } arm_matrix_instance_q31; + + + + /** + * @brief Floating-point matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_f32( + const arm_matrix_instance_f32 * pSrc, + arm_matrix_instance_f32 * pDst); + + + /** + * @brief Q15 matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_q15( + const arm_matrix_instance_q15 * pSrc, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_q31( + const arm_matrix_instance_q31 * pSrc, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @param[in] *pState points to the array for storing intermediate results + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pState); + + /** + * @brief Q15 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @param[in] *pState points to the array for storing intermediate results + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_fast_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pState); + + /** + * @brief Q31 matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Q31 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_fast_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Floating-point matrix scaling. + * @param[in] *pSrc points to the input matrix + * @param[in] scale scale factor + * @param[out] *pDst points to the output matrix + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_f32( + const arm_matrix_instance_f32 * pSrc, + float32_t scale, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix scaling. + * @param[in] *pSrc points to input matrix + * @param[in] scaleFract fractional portion of the scale factor + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to output matrix + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_q15( + const arm_matrix_instance_q15 * pSrc, + q15_t scaleFract, + int32_t shift, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix scaling. + * @param[in] *pSrc points to input matrix + * @param[in] scaleFract fractional portion of the scale factor + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_q31( + const arm_matrix_instance_q31 * pSrc, + q31_t scaleFract, + int32_t shift, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Q31 matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_q31( + arm_matrix_instance_q31 * S, + uint16_t nRows, + uint16_t nColumns, + q31_t * pData); + + /** + * @brief Q15 matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_q15( + arm_matrix_instance_q15 * S, + uint16_t nRows, + uint16_t nColumns, + q15_t * pData); + + /** + * @brief Floating-point matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_f32( + arm_matrix_instance_f32 * S, + uint16_t nRows, + uint16_t nColumns, + float32_t * pData); + + + + /** + * @brief Instance structure for the Q15 PID Control. + */ + typedef struct + { + q15_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ +#ifdef ARM_MATH_CM0_FAMILY + q15_t A1; + q15_t A2; +#else + q31_t A1; /**< The derived gain A1 = -Kp - 2Kd | Kd.*/ +#endif + q15_t state[3]; /**< The state array of length 3. */ + q15_t Kp; /**< The proportional gain. */ + q15_t Ki; /**< The integral gain. */ + q15_t Kd; /**< The derivative gain. */ + } arm_pid_instance_q15; + + /** + * @brief Instance structure for the Q31 PID Control. + */ + typedef struct + { + q31_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + q31_t A1; /**< The derived gain, A1 = -Kp - 2Kd. */ + q31_t A2; /**< The derived gain, A2 = Kd . */ + q31_t state[3]; /**< The state array of length 3. */ + q31_t Kp; /**< The proportional gain. */ + q31_t Ki; /**< The integral gain. */ + q31_t Kd; /**< The derivative gain. */ + + } arm_pid_instance_q31; + + /** + * @brief Instance structure for the floating-point PID Control. + */ + typedef struct + { + float32_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + float32_t A1; /**< The derived gain, A1 = -Kp - 2Kd. */ + float32_t A2; /**< The derived gain, A2 = Kd . */ + float32_t state[3]; /**< The state array of length 3. */ + float32_t Kp; /**< The proportional gain. */ + float32_t Ki; /**< The integral gain. */ + float32_t Kd; /**< The derivative gain. */ + } arm_pid_instance_f32; + + + + /** + * @brief Initialization function for the floating-point PID Control. + * @param[in,out] *S points to an instance of the PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_f32( + arm_pid_instance_f32 * S, + int32_t resetStateFlag); + + /** + * @brief Reset function for the floating-point PID Control. + * @param[in,out] *S is an instance of the floating-point PID Control structure + * @return none + */ + void arm_pid_reset_f32( + arm_pid_instance_f32 * S); + + + /** + * @brief Initialization function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_q31( + arm_pid_instance_q31 * S, + int32_t resetStateFlag); + + + /** + * @brief Reset function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q31 PID Control structure + * @return none + */ + + void arm_pid_reset_q31( + arm_pid_instance_q31 * S); + + /** + * @brief Initialization function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_q15( + arm_pid_instance_q15 * S, + int32_t resetStateFlag); + + /** + * @brief Reset function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the q15 PID Control structure + * @return none + */ + void arm_pid_reset_q15( + arm_pid_instance_q15 * S); + + + /** + * @brief Instance structure for the floating-point Linear Interpolate function. + */ + typedef struct + { + uint32_t nValues; /**< nValues */ + float32_t x1; /**< x1 */ + float32_t xSpacing; /**< xSpacing */ + float32_t *pYData; /**< pointer to the table of Y values */ + } arm_linear_interp_instance_f32; + + /** + * @brief Instance structure for the floating-point bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + float32_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_f32; + + /** + * @brief Instance structure for the Q31 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q31_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q31; + + /** + * @brief Instance structure for the Q15 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q15_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q15; + + /** + * @brief Instance structure for the Q15 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q7_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q7; + + + /** + * @brief Q7 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + + + + + + /** + * @brief Instance structure for the Q15 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q15_t *pTwiddle; /**< points to the Sin twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix2_instance_q15; + + arm_status arm_cfft_radix2_init_q15( + arm_cfft_radix2_instance_q15 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + void arm_cfft_radix2_q15( + const arm_cfft_radix2_instance_q15 * S, + q15_t * pSrc); + + + + /** + * @brief Instance structure for the Q15 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q15_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix4_instance_q15; + + arm_status arm_cfft_radix4_init_q15( + arm_cfft_radix4_instance_q15 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + void arm_cfft_radix4_q15( + const arm_cfft_radix4_instance_q15 * S, + q15_t * pSrc); + + /** + * @brief Instance structure for the Radix-2 Q31 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q31_t *pTwiddle; /**< points to the Twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix2_instance_q31; + + arm_status arm_cfft_radix2_init_q31( + arm_cfft_radix2_instance_q31 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + void arm_cfft_radix2_q31( + const arm_cfft_radix2_instance_q31 * S, + q31_t * pSrc); + + /** + * @brief Instance structure for the Q31 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q31_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix4_instance_q31; + + + void arm_cfft_radix4_q31( + const arm_cfft_radix4_instance_q31 * S, + q31_t * pSrc); + + arm_status arm_cfft_radix4_init_q31( + arm_cfft_radix4_instance_q31 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + float32_t *pTwiddle; /**< points to the Twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + float32_t onebyfftLen; /**< value of 1/fftLen. */ + } arm_cfft_radix2_instance_f32; + +/* Deprecated */ + arm_status arm_cfft_radix2_init_f32( + arm_cfft_radix2_instance_f32 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + +/* Deprecated */ + void arm_cfft_radix2_f32( + const arm_cfft_radix2_instance_f32 * S, + float32_t * pSrc); + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + float32_t *pTwiddle; /**< points to the Twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + float32_t onebyfftLen; /**< value of 1/fftLen. */ + } arm_cfft_radix4_instance_f32; + +/* Deprecated */ + arm_status arm_cfft_radix4_init_f32( + arm_cfft_radix4_instance_f32 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + +/* Deprecated */ + void arm_cfft_radix4_f32( + const arm_cfft_radix4_instance_f32 * S, + float32_t * pSrc); + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + const float32_t *pTwiddle; /**< points to the Twiddle factor table. */ + const uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t bitRevLength; /**< bit reversal table length. */ + } arm_cfft_instance_f32; + + void arm_cfft_f32( + const arm_cfft_instance_f32 * S, + float32_t * p1, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Instance structure for the Q15 RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint32_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + q15_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + q15_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_q15 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_q15; + + arm_status arm_rfft_init_q15( + arm_rfft_instance_q15 * S, + arm_cfft_radix4_instance_q15 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + void arm_rfft_q15( + const arm_rfft_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst); + + /** + * @brief Instance structure for the Q31 RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint32_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + q31_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + q31_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_q31 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_q31; + + arm_status arm_rfft_init_q31( + arm_rfft_instance_q31 * S, + arm_cfft_radix4_instance_q31 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + void arm_rfft_q31( + const arm_rfft_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst); + + /** + * @brief Instance structure for the floating-point RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint16_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + float32_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + float32_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_f32 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_f32; + + arm_status arm_rfft_init_f32( + arm_rfft_instance_f32 * S, + arm_cfft_radix4_instance_f32 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + void arm_rfft_f32( + const arm_rfft_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst); + + /** + * @brief Instance structure for the floating-point RFFT/RIFFT function. + */ + +typedef struct + { + arm_cfft_instance_f32 Sint; /**< Internal CFFT structure. */ + uint16_t fftLenRFFT; /**< length of the real sequence */ + float32_t * pTwiddleRFFT; /**< Twiddle factors real stage */ + } arm_rfft_fast_instance_f32 ; + +arm_status arm_rfft_fast_init_f32 ( + arm_rfft_fast_instance_f32 * S, + uint16_t fftLen); + +void arm_rfft_fast_f32( + arm_rfft_fast_instance_f32 * S, + float32_t * p, float32_t * pOut, + uint8_t ifftFlag); + + /** + * @brief Instance structure for the floating-point DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + float32_t normalize; /**< normalizing factor. */ + float32_t *pTwiddle; /**< points to the twiddle factor table. */ + float32_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_f32 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_f32 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_f32; + + /** + * @brief Initialization function for the floating-point DCT4/IDCT4. + * @param[in,out] *S points to an instance of floating-point DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of floating-point RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of floating-point CFFT/CIFFT structure. + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported transform length. + */ + + arm_status arm_dct4_init_f32( + arm_dct4_instance_f32 * S, + arm_rfft_instance_f32 * S_RFFT, + arm_cfft_radix4_instance_f32 * S_CFFT, + uint16_t N, + uint16_t Nby2, + float32_t normalize); + + /** + * @brief Processing function for the floating-point DCT4/IDCT4. + * @param[in] *S points to an instance of the floating-point DCT4/IDCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_f32( + const arm_dct4_instance_f32 * S, + float32_t * pState, + float32_t * pInlineBuffer); + + /** + * @brief Instance structure for the Q31 DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + q31_t normalize; /**< normalizing factor. */ + q31_t *pTwiddle; /**< points to the twiddle factor table. */ + q31_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_q31 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_q31 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_q31; + + /** + * @brief Initialization function for the Q31 DCT4/IDCT4. + * @param[in,out] *S points to an instance of Q31 DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of Q31 RFFT/RIFFT structure + * @param[in] *S_CFFT points to an instance of Q31 CFFT/CIFFT structure + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length. + */ + + arm_status arm_dct4_init_q31( + arm_dct4_instance_q31 * S, + arm_rfft_instance_q31 * S_RFFT, + arm_cfft_radix4_instance_q31 * S_CFFT, + uint16_t N, + uint16_t Nby2, + q31_t normalize); + + /** + * @brief Processing function for the Q31 DCT4/IDCT4. + * @param[in] *S points to an instance of the Q31 DCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_q31( + const arm_dct4_instance_q31 * S, + q31_t * pState, + q31_t * pInlineBuffer); + + /** + * @brief Instance structure for the Q15 DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + q15_t normalize; /**< normalizing factor. */ + q15_t *pTwiddle; /**< points to the twiddle factor table. */ + q15_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_q15 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_q15 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_q15; + + /** + * @brief Initialization function for the Q15 DCT4/IDCT4. + * @param[in,out] *S points to an instance of Q15 DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of Q15 RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of Q15 CFFT/CIFFT structure. + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length. + */ + + arm_status arm_dct4_init_q15( + arm_dct4_instance_q15 * S, + arm_rfft_instance_q15 * S_RFFT, + arm_cfft_radix4_instance_q15 * S_CFFT, + uint16_t N, + uint16_t Nby2, + q15_t normalize); + + /** + * @brief Processing function for the Q15 DCT4/IDCT4. + * @param[in] *S points to an instance of the Q15 DCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_q15( + const arm_dct4_instance_q15 * S, + q15_t * pState, + q15_t * pInlineBuffer); + + /** + * @brief Floating-point vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a floating-point vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scale scale factor to be applied + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_f32( + float32_t * pSrc, + float32_t scale, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q7 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q7( + q7_t * pSrc, + q7_t scaleFract, + int8_t shift, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q15 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q15( + q15_t * pSrc, + q15_t scaleFract, + int8_t shift, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q31 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q31( + q31_t * pSrc, + q31_t scaleFract, + int8_t shift, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Dot product of floating-point vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t blockSize, + float32_t * result); + + /** + * @brief Dot product of Q7 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q7( + q7_t * pSrcA, + q7_t * pSrcB, + uint32_t blockSize, + q31_t * result); + + /** + * @brief Dot product of Q15 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t blockSize, + q63_t * result); + + /** + * @brief Dot product of Q31 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t blockSize, + q63_t * result); + + /** + * @brief Shifts the elements of a Q7 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q7( + q7_t * pSrc, + int8_t shiftBits, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Shifts the elements of a Q15 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q15( + q15_t * pSrc, + int8_t shiftBits, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Shifts the elements of a Q31 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q31( + q31_t * pSrc, + int8_t shiftBits, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_f32( + float32_t * pSrc, + float32_t offset, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q7( + q7_t * pSrc, + q7_t offset, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q15( + q15_t * pSrc, + q15_t offset, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q31( + q31_t * pSrc, + q31_t offset, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + /** + * @brief Copies the elements of a floating-point vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q7 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q15 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q31 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + /** + * @brief Fills a constant value into a floating-point vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_f32( + float32_t value, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q7 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q7( + q7_t value, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q15 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q15( + q15_t value, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q31 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q31( + q31_t value, + q31_t * pDst, + uint32_t blockSize); + +/** + * @brief Convolution of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the location where the output result is written. Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst); + + + /** + * @brief Convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return none. + */ + + + void arm_conv_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the location where the output result is written. Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_conv_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + + /** + * @brief Convolution of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + + /** + * @brief Convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_conv_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + + /** + * @brief Convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst); + + + /** + * @brief Partial convolution of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] * pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] * pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Partial convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] * pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] * pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + + /** + * @brief Partial convolution of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q7 sequences + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Partial convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + + /** + * @brief Instance structure for the Q15 FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + } arm_fir_decimate_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + + } arm_fir_decimate_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + + } arm_fir_decimate_instance_f32; + + + + /** + * @brief Processing function for the floating-point FIR decimator. + * @param[in] *S points to an instance of the floating-point FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_f32( + const arm_fir_decimate_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the floating-point FIR decimator. + * @param[in,out] *S points to an instance of the floating-point FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_f32( + arm_fir_decimate_instance_f32 * S, + uint16_t numTaps, + uint8_t M, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 FIR decimator. + * @param[in] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_q15( + const arm_fir_decimate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_fast_q15( + const arm_fir_decimate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + + /** + * @brief Initialization function for the Q15 FIR decimator. + * @param[in,out] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_q15( + arm_fir_decimate_instance_q15 * S, + uint16_t numTaps, + uint8_t M, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR decimator. + * @param[in] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_q31( + const arm_fir_decimate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_fast_q31( + arm_fir_decimate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q31 FIR decimator. + * @param[in,out] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_q31( + arm_fir_decimate_instance_q31 * S, + uint16_t numTaps, + uint8_t M, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + + + /** + * @brief Instance structure for the Q15 FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + q15_t *pState; /**< points to the state variable array. The array is of length blockSize+phaseLength-1. */ + } arm_fir_interpolate_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + q31_t *pState; /**< points to the state variable array. The array is of length blockSize+phaseLength-1. */ + } arm_fir_interpolate_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + float32_t *pState; /**< points to the state variable array. The array is of length phaseLength+numTaps-1. */ + } arm_fir_interpolate_instance_f32; + + + /** + * @brief Processing function for the Q15 FIR interpolator. + * @param[in] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_q15( + const arm_fir_interpolate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q15 FIR interpolator. + * @param[in,out] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_q15( + arm_fir_interpolate_instance_q15 * S, + uint8_t L, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR interpolator. + * @param[in] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_q31( + const arm_fir_interpolate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR interpolator. + * @param[in,out] *S points to an instance of the Q31 FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_q31( + arm_fir_interpolate_instance_q31 * S, + uint8_t L, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the floating-point FIR interpolator. + * @param[in] *S points to an instance of the floating-point FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_f32( + const arm_fir_interpolate_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point FIR interpolator. + * @param[in,out] *S points to an instance of the floating-point FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_f32( + arm_fir_interpolate_instance_f32 * S, + uint8_t L, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + /** + * @brief Instance structure for the high precision Q31 Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q63_t *pState; /**< points to the array of state coefficients. The array is of length 4*numStages. */ + q31_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + uint8_t postShift; /**< additional shift, in bits, applied to each output sample. */ + + } arm_biquad_cas_df1_32x64_ins_q31; + + + /** + * @param[in] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cas_df1_32x64_q31( + const arm_biquad_cas_df1_32x64_ins_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @param[in,out] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cas_df1_32x64_init_q31( + arm_biquad_cas_df1_32x64_ins_q31 * S, + uint8_t numStages, + q31_t * pCoeffs, + q63_t * pState, + uint8_t postShift); + + + + /** + * @brief Instance structure for the floating-point transposed direct form II Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< points to the array of state coefficients. The array is of length 2*numStages. */ + float32_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + } arm_biquad_cascade_df2T_instance_f32; + + + /** + * @brief Processing function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in] *S points to an instance of the filter data structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df2T_f32( + const arm_biquad_cascade_df2T_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in,out] *S points to an instance of the filter data structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df2T_init_f32( + arm_biquad_cascade_df2T_instance_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + + /** + * @brief Instance structure for the Q15 FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + q15_t *pState; /**< points to the state variable array. The array is of length numStages. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + q31_t *pState; /**< points to the state variable array. The array is of length numStages. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + float32_t *pState; /**< points to the state variable array. The array is of length numStages. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_f32; + + /** + * @brief Initialization function for the Q15 FIR lattice filter. + * @param[in] *S points to an instance of the Q15 FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_q15( + arm_fir_lattice_instance_q15 * S, + uint16_t numStages, + q15_t * pCoeffs, + q15_t * pState); + + + /** + * @brief Processing function for the Q15 FIR lattice filter. + * @param[in] *S points to an instance of the Q15 FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_lattice_q15( + const arm_fir_lattice_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR lattice filter. + * @param[in] *S points to an instance of the Q31 FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_q31( + arm_fir_lattice_instance_q31 * S, + uint16_t numStages, + q31_t * pCoeffs, + q31_t * pState); + + + /** + * @brief Processing function for the Q31 FIR lattice filter. + * @param[in] *S points to an instance of the Q31 FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_fir_lattice_q31( + const arm_fir_lattice_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + +/** + * @brief Initialization function for the floating-point FIR lattice filter. + * @param[in] *S points to an instance of the floating-point FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_f32( + arm_fir_lattice_instance_f32 * S, + uint16_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + /** + * @brief Processing function for the floating-point FIR lattice filter. + * @param[in] *S points to an instance of the floating-point FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_fir_lattice_f32( + const arm_fir_lattice_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Instance structure for the Q15 IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + q15_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + q15_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_q15; + + /** + * @brief Instance structure for the Q31 IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + q31_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + q31_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_q31; + + /** + * @brief Instance structure for the floating-point IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + float32_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + float32_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_f32; + + /** + * @brief Processing function for the floating-point IIR lattice filter. + * @param[in] *S points to an instance of the floating-point IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_f32( + const arm_iir_lattice_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point IIR lattice filter. + * @param[in] *S points to an instance of the floating-point IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to the reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to the ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to the state buffer. The array is of length numStages+blockSize-1. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_init_f32( + arm_iir_lattice_instance_f32 * S, + uint16_t numStages, + float32_t * pkCoeffs, + float32_t * pvCoeffs, + float32_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q31 IIR lattice filter. + * @param[in] *S points to an instance of the Q31 IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_q31( + const arm_iir_lattice_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q31 IIR lattice filter. + * @param[in] *S points to an instance of the Q31 IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to the reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to the ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to the state buffer. The array is of length numStages+blockSize. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_init_q31( + arm_iir_lattice_instance_q31 * S, + uint16_t numStages, + q31_t * pkCoeffs, + q31_t * pvCoeffs, + q31_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q15 IIR lattice filter. + * @param[in] *S points to an instance of the Q15 IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_q15( + const arm_iir_lattice_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + +/** + * @brief Initialization function for the Q15 IIR lattice filter. + * @param[in] *S points to an instance of the fixed-point Q15 IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to state buffer. The array is of length numStages+blockSize. + * @param[in] blockSize number of samples to process per call. + * @return none. + */ + + void arm_iir_lattice_init_q15( + arm_iir_lattice_instance_q15 * S, + uint16_t numStages, + q15_t * pkCoeffs, + q15_t * pvCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Instance structure for the floating-point LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + float32_t mu; /**< step size that controls filter coefficient updates. */ + } arm_lms_instance_f32; + + /** + * @brief Processing function for floating-point LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_f32( + const arm_lms_instance_f32 * S, + float32_t * pSrc, + float32_t * pRef, + float32_t * pOut, + float32_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for floating-point LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to the coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_init_f32( + arm_lms_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + float32_t mu, + uint32_t blockSize); + + /** + * @brief Instance structure for the Q15 LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q15_t mu; /**< step size that controls filter coefficient updates. */ + uint32_t postShift; /**< bit shift applied to coefficients. */ + } arm_lms_instance_q15; + + + /** + * @brief Initialization function for the Q15 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to the coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_init_q15( + arm_lms_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + q15_t mu, + uint32_t blockSize, + uint32_t postShift); + + /** + * @brief Processing function for Q15 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_q15( + const arm_lms_instance_q15 * S, + q15_t * pSrc, + q15_t * pRef, + q15_t * pOut, + q15_t * pErr, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q31 LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q31_t mu; /**< step size that controls filter coefficient updates. */ + uint32_t postShift; /**< bit shift applied to coefficients. */ + + } arm_lms_instance_q31; + + /** + * @brief Processing function for Q31 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_q31( + const arm_lms_instance_q31 * S, + q31_t * pSrc, + q31_t * pRef, + q31_t * pOut, + q31_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for Q31 LMS filter. + * @param[in] *S points to an instance of the Q31 LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_init_q31( + arm_lms_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + q31_t mu, + uint32_t blockSize, + uint32_t postShift); + + /** + * @brief Instance structure for the floating-point normalized LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + float32_t mu; /**< step size that control filter coefficient updates. */ + float32_t energy; /**< saves previous frame energy. */ + float32_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_f32; + + /** + * @brief Processing function for floating-point normalized LMS filter. + * @param[in] *S points to an instance of the floating-point normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_f32( + arm_lms_norm_instance_f32 * S, + float32_t * pSrc, + float32_t * pRef, + float32_t * pOut, + float32_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for floating-point normalized LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_init_f32( + arm_lms_norm_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + float32_t mu, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q31 normalized LMS filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q31_t mu; /**< step size that controls filter coefficient updates. */ + uint8_t postShift; /**< bit shift applied to coefficients. */ + q31_t *recipTable; /**< points to the reciprocal initial value table. */ + q31_t energy; /**< saves previous frame energy. */ + q31_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_q31; + + /** + * @brief Processing function for Q31 normalized LMS filter. + * @param[in] *S points to an instance of the Q31 normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_q31( + arm_lms_norm_instance_q31 * S, + q31_t * pSrc, + q31_t * pRef, + q31_t * pOut, + q31_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for Q31 normalized LMS filter. + * @param[in] *S points to an instance of the Q31 normalized LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_norm_init_q31( + arm_lms_norm_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + q31_t mu, + uint32_t blockSize, + uint8_t postShift); + + /** + * @brief Instance structure for the Q15 normalized LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< Number of coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q15_t mu; /**< step size that controls filter coefficient updates. */ + uint8_t postShift; /**< bit shift applied to coefficients. */ + q15_t *recipTable; /**< Points to the reciprocal initial value table. */ + q15_t energy; /**< saves previous frame energy. */ + q15_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_q15; + + /** + * @brief Processing function for Q15 normalized LMS filter. + * @param[in] *S points to an instance of the Q15 normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_q15( + arm_lms_norm_instance_q15 * S, + q15_t * pSrc, + q15_t * pRef, + q15_t * pOut, + q15_t * pErr, + uint32_t blockSize); + + + /** + * @brief Initialization function for Q15 normalized LMS filter. + * @param[in] *S points to an instance of the Q15 normalized LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_norm_init_q15( + arm_lms_norm_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + q15_t mu, + uint32_t blockSize, + uint8_t postShift); + + /** + * @brief Correlation of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst); + + + /** + * @brief Correlation of Q15 sequences + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @return none. + */ + void arm_correlate_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch); + + + /** + * @brief Correlation of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + + + /** + * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @return none. + */ + + void arm_correlate_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch); + + /** + * @brief Correlation of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Correlation of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + + + /** + * @brief Correlation of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_correlate_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + /** + * @brief Correlation of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst); + + + /** + * @brief Instance structure for the floating-point sparse FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + float32_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_f32; + + /** + * @brief Instance structure for the Q31 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q31_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q31; + + /** + * @brief Instance structure for the Q15 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q15_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q15; + + /** + * @brief Instance structure for the Q7 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q7_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q7_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q7; + + /** + * @brief Processing function for the floating-point sparse FIR filter. + * @param[in] *S points to an instance of the floating-point sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_f32( + arm_fir_sparse_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + float32_t * pScratchIn, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point sparse FIR filter. + * @param[in,out] *S points to an instance of the floating-point sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_f32( + arm_fir_sparse_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 sparse FIR filter. + * @param[in] *S points to an instance of the Q31 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q31( + arm_fir_sparse_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + q31_t * pScratchIn, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q31 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q31( + arm_fir_sparse_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 sparse FIR filter. + * @param[in] *S points to an instance of the Q15 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] *pScratchOut points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q15( + arm_fir_sparse_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + q15_t * pScratchIn, + q31_t * pScratchOut, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q15 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q15 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q15( + arm_fir_sparse_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q7 sparse FIR filter. + * @param[in] *S points to an instance of the Q7 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] *pScratchOut points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q7( + arm_fir_sparse_instance_q7 * S, + q7_t * pSrc, + q7_t * pDst, + q7_t * pScratchIn, + q31_t * pScratchOut, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q7 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q7 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q7( + arm_fir_sparse_instance_q7 * S, + uint16_t numTaps, + q7_t * pCoeffs, + q7_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + + /* + * @brief Floating-point sin_cos function. + * @param[in] theta input value in degrees + * @param[out] *pSinVal points to the processed sine output. + * @param[out] *pCosVal points to the processed cos output. + * @return none. + */ + + void arm_sin_cos_f32( + float32_t theta, + float32_t * pSinVal, + float32_t * pCcosVal); + + /* + * @brief Q31 sin_cos function. + * @param[in] theta scaled input value in degrees + * @param[out] *pSinVal points to the processed sine output. + * @param[out] *pCosVal points to the processed cosine output. + * @return none. + */ + + void arm_sin_cos_q31( + q31_t theta, + q31_t * pSinVal, + q31_t * pCosVal); + + + /** + * @brief Floating-point complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + + + /** + * @brief Floating-point complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + + /** + * @ingroup groupController + */ + + /** + * @defgroup PID PID Motor Control + * + * A Proportional Integral Derivative (PID) controller is a generic feedback control + * loop mechanism widely used in industrial control systems. + * A PID controller is the most commonly used type of feedback controller. + * + * This set of functions implements (PID) controllers + * for Q15, Q31, and floating-point data types. The functions operate on a single sample + * of data and each call to the function returns a single processed value. + * S points to an instance of the PID control data structure. in + * is the input sample value. The functions return the output value. + * + * \par Algorithm: + * 
+   *    y[n] = y[n-1] + A0 * x[n] + A1 * x[n-1] + A2 * x[n-2]
+   *    A0 = Kp + Ki + Kd
+   *    A1 = (-Kp ) - (2 * Kd )
+   *    A2 = Kd
+ * + * \par + * where \c Kp is proportional constant, \c Ki is Integral constant and \c Kd is Derivative constant + * + * \par + * \image html PID.gif "Proportional Integral Derivative Controller" + * + * \par + * The PID controller calculates an "error" value as the difference between + * the measured output and the reference input. + * The controller attempts to minimize the error by adjusting the process control inputs. + * The proportional value determines the reaction to the current error, + * the integral value determines the reaction based on the sum of recent errors, + * and the derivative value determines the reaction based on the rate at which the error has been changing. + * + * \par Instance Structure + * The Gains A0, A1, A2 and state variables for a PID controller are stored together in an instance data structure. + * A separate instance structure must be defined for each PID Controller. + * There are separate instance structure declarations for each of the 3 supported data types. + * + * \par Reset Functions + * There is also an associated reset function for each data type which clears the state array. + * + * \par Initialization Functions + * There is also an associated initialization function for each data type. + * The initialization function performs the following operations: + * - Initializes the Gains A0, A1, A2 from Kp,Ki, Kd gains. + * - Zeros out the values in the state buffer. + * + * \par + * Instance structure cannot be placed into a const data section and it is recommended to use the initialization function. + * + * \par Fixed-Point Behavior + * Care must be taken when using the fixed-point versions of the PID Controller functions. + * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup PID + * @{ + */ + + /** + * @brief Process function for the floating-point PID Control. + * @param[in,out] *S is an instance of the floating-point PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + */ + + + static __INLINE float32_t arm_pid_f32( + arm_pid_instance_f32 * S, + float32_t in) + { + float32_t out; + + /* y[n] = y[n-1] + A0 * x[n] + A1 * x[n-1] + A2 * x[n-2] */ + out = (S->A0 * in) + + (S->A1 * S->state[0]) + (S->A2 * S->state[1]) + (S->state[2]); + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @brief Process function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q31 PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 64-bit accumulator. + * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit. + * Thus, if the accumulator result overflows it wraps around rather than clip. + * In order to avoid overflows completely the input signal must be scaled down by 2 bits as there are four additions. + * After all multiply-accumulates are performed, the 2.62 accumulator is truncated to 1.32 format and then saturated to 1.31 format. + */ + + static __INLINE q31_t arm_pid_q31( + arm_pid_instance_q31 * S, + q31_t in) + { + q63_t acc; + q31_t out; + + /* acc = A0 * x[n] */ + acc = (q63_t) S->A0 * in; + + /* acc += A1 * x[n-1] */ + acc += (q63_t) S->A1 * S->state[0]; + + /* acc += A2 * x[n-2] */ + acc += (q63_t) S->A2 * S->state[1]; + + /* convert output to 1.31 format to add y[n-1] */ + out = (q31_t) (acc >> 31u); + + /* out += y[n-1] */ + out += S->state[2]; + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @brief Process function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using a 64-bit internal accumulator. + * Both Gains and state variables are represented in 1.15 format and multiplications yield a 2.30 result. + * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format. + * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved. + * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits. + * Lastly, the accumulator is saturated to yield a result in 1.15 format. + */ + + static __INLINE q15_t arm_pid_q15( + arm_pid_instance_q15 * S, + q15_t in) + { + q63_t acc; + q15_t out; + +#ifndef ARM_MATH_CM0_FAMILY + __SIMD32_TYPE *vstate; + + /* Implementation of PID controller */ + + /* acc = A0 * x[n] */ + acc = (q31_t) __SMUAD(S->A0, in); + + /* acc += A1 * x[n-1] + A2 * x[n-2] */ + vstate = __SIMD32_CONST(S->state); + acc = __SMLALD(S->A1, (q31_t) *vstate, acc); + +#else + /* acc = A0 * x[n] */ + acc = ((q31_t) S->A0) * in; + + /* acc += A1 * x[n-1] + A2 * x[n-2] */ + acc += (q31_t) S->A1 * S->state[0]; + acc += (q31_t) S->A2 * S->state[1]; + +#endif + + /* acc += y[n-1] */ + acc += (q31_t) S->state[2] << 15; + + /* saturate the output */ + out = (q15_t) (__SSAT((acc >> 15), 16)); + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @} end of PID group + */ + + + /** + * @brief Floating-point matrix inverse. + * @param[in] *src points to the instance of the input floating-point matrix structure. + * @param[out] *dst points to the instance of the output floating-point matrix structure. + * @return The function returns ARM_MATH_SIZE_MISMATCH, if the dimensions do not match. + * If the input matrix is singular (does not have an inverse), then the algorithm terminates and returns error status ARM_MATH_SINGULAR. + */ + + arm_status arm_mat_inverse_f32( + const arm_matrix_instance_f32 * src, + arm_matrix_instance_f32 * dst); + + + + /** + * @ingroup groupController + */ + + + /** + * @defgroup clarke Vector Clarke Transform + * Forward Clarke transform converts the instantaneous stator phases into a two-coordinate time invariant vector. + * Generally the Clarke transform uses three-phase currents Ia, Ib and Ic to calculate currents + * in the two-phase orthogonal stator axis Ialpha and Ibeta. + * When Ialpha is superposed with Ia as shown in the figure below + * \image html clarke.gif Stator current space vector and its components in (a,b). + * and Ia + Ib + Ic = 0, in this condition Ialpha and Ibeta + * can be calculated using only Ia and Ib. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html clarkeFormula.gif + * where Ia and Ib are the instantaneous stator phases and + * pIalpha and pIbeta are the two coordinates of time invariant vector. + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Clarke transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup clarke + * @{ + */ + + /** + * + * @brief Floating-point Clarke transform + * @param[in] Ia input three-phase coordinate a + * @param[in] Ib input three-phase coordinate b + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @return none. + */ + + static __INLINE void arm_clarke_f32( + float32_t Ia, + float32_t Ib, + float32_t * pIalpha, + float32_t * pIbeta) + { + /* Calculate pIalpha using the equation, pIalpha = Ia */ + *pIalpha = Ia; + + /* Calculate pIbeta using the equation, pIbeta = (1/sqrt(3)) * Ia + (2/sqrt(3)) * Ib */ + *pIbeta = + ((float32_t) 0.57735026919 * Ia + (float32_t) 1.15470053838 * Ib); + + } + + /** + * @brief Clarke transform for Q31 version + * @param[in] Ia input three-phase coordinate a + * @param[in] Ib input three-phase coordinate b + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition, hence there is no risk of overflow. + */ + + static __INLINE void arm_clarke_q31( + q31_t Ia, + q31_t Ib, + q31_t * pIalpha, + q31_t * pIbeta) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + + /* Calculating pIalpha from Ia by equation pIalpha = Ia */ + *pIalpha = Ia; + + /* Intermediate product is calculated by (1/(sqrt(3)) * Ia) */ + product1 = (q31_t) (((q63_t) Ia * 0x24F34E8B) >> 30); + + /* Intermediate product is calculated by (2/sqrt(3) * Ib) */ + product2 = (q31_t) (((q63_t) Ib * 0x49E69D16) >> 30); + + /* pIbeta is calculated by adding the intermediate products */ + *pIbeta = __QADD(product1, product2); + } + + /** + * @} end of clarke group + */ + + /** + * @brief Converts the elements of the Q7 vector to Q31 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_q7_to_q31( + q7_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + + + /** + * @ingroup groupController + */ + + /** + * @defgroup inv_clarke Vector Inverse Clarke Transform + * Inverse Clarke transform converts the two-coordinate time invariant vector into instantaneous stator phases. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html clarkeInvFormula.gif + * where pIa and pIb are the instantaneous stator phases and + * Ialpha and Ibeta are the two coordinates of time invariant vector. + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Clarke transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup inv_clarke + * @{ + */ + + /** + * @brief Floating-point Inverse Clarke transform + * @param[in] Ialpha input two-phase orthogonal vector axis alpha + * @param[in] Ibeta input two-phase orthogonal vector axis beta + * @param[out] *pIa points to output three-phase coordinate a + * @param[out] *pIb points to output three-phase coordinate b + * @return none. + */ + + + static __INLINE void arm_inv_clarke_f32( + float32_t Ialpha, + float32_t Ibeta, + float32_t * pIa, + float32_t * pIb) + { + /* Calculating pIa from Ialpha by equation pIa = Ialpha */ + *pIa = Ialpha; + + /* Calculating pIb from Ialpha and Ibeta by equation pIb = -(1/2) * Ialpha + (sqrt(3)/2) * Ibeta */ + *pIb = -0.5 * Ialpha + (float32_t) 0.8660254039 *Ibeta; + + } + + /** + * @brief Inverse Clarke transform for Q31 version + * @param[in] Ialpha input two-phase orthogonal vector axis alpha + * @param[in] Ibeta input two-phase orthogonal vector axis beta + * @param[out] *pIa points to output three-phase coordinate a + * @param[out] *pIb points to output three-phase coordinate b + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the subtraction, hence there is no risk of overflow. + */ + + static __INLINE void arm_inv_clarke_q31( + q31_t Ialpha, + q31_t Ibeta, + q31_t * pIa, + q31_t * pIb) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + + /* Calculating pIa from Ialpha by equation pIa = Ialpha */ + *pIa = Ialpha; + + /* Intermediate product is calculated by (1/(2*sqrt(3)) * Ia) */ + product1 = (q31_t) (((q63_t) (Ialpha) * (0x40000000)) >> 31); + + /* Intermediate product is calculated by (1/sqrt(3) * pIb) */ + product2 = (q31_t) (((q63_t) (Ibeta) * (0x6ED9EBA1)) >> 31); + + /* pIb is calculated by subtracting the products */ + *pIb = __QSUB(product2, product1); + + } + + /** + * @} end of inv_clarke group + */ + + /** + * @brief Converts the elements of the Q7 vector to Q15 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_q7_to_q15( + q7_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + + /** + * @ingroup groupController + */ + + /** + * @defgroup park Vector Park Transform + * + * Forward Park transform converts the input two-coordinate vector to flux and torque components. + * The Park transform can be used to realize the transformation of the Ialpha and the Ibeta currents + * from the stationary to the moving reference frame and control the spatial relationship between + * the stator vector current and rotor flux vector. + * If we consider the d axis aligned with the rotor flux, the diagram below shows the + * current vector and the relationship from the two reference frames: + * \image html park.gif "Stator current space vector and its component in (a,b) and in the d,q rotating reference frame" + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html parkFormula.gif + * where Ialpha and Ibeta are the stator vector components, + * pId and pIq are rotor vector components and cosVal and sinVal are the + * cosine and sine values of theta (rotor flux position). + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Park transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup park + * @{ + */ + + /** + * @brief Floating-point Park transform + * @param[in] Ialpha input two-phase vector coordinate alpha + * @param[in] Ibeta input two-phase vector coordinate beta + * @param[out] *pId points to output rotor reference frame d + * @param[out] *pIq points to output rotor reference frame q + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * The function implements the forward Park transform. + * + */ + + static __INLINE void arm_park_f32( + float32_t Ialpha, + float32_t Ibeta, + float32_t * pId, + float32_t * pIq, + float32_t sinVal, + float32_t cosVal) + { + /* Calculate pId using the equation, pId = Ialpha * cosVal + Ibeta * sinVal */ + *pId = Ialpha * cosVal + Ibeta * sinVal; + + /* Calculate pIq using the equation, pIq = - Ialpha * sinVal + Ibeta * cosVal */ + *pIq = -Ialpha * sinVal + Ibeta * cosVal; + + } + + /** + * @brief Park transform for Q31 version + * @param[in] Ialpha input two-phase vector coordinate alpha + * @param[in] Ibeta input two-phase vector coordinate beta + * @param[out] *pId points to output rotor reference frame d + * @param[out] *pIq points to output rotor reference frame q + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition and subtraction, hence there is no risk of overflow. + */ + + + static __INLINE void arm_park_q31( + q31_t Ialpha, + q31_t Ibeta, + q31_t * pId, + q31_t * pIq, + q31_t sinVal, + q31_t cosVal) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + q31_t product3, product4; /* Temporary variables used to store intermediate results */ + + /* Intermediate product is calculated by (Ialpha * cosVal) */ + product1 = (q31_t) (((q63_t) (Ialpha) * (cosVal)) >> 31); + + /* Intermediate product is calculated by (Ibeta * sinVal) */ + product2 = (q31_t) (((q63_t) (Ibeta) * (sinVal)) >> 31); + + + /* Intermediate product is calculated by (Ialpha * sinVal) */ + product3 = (q31_t) (((q63_t) (Ialpha) * (sinVal)) >> 31); + + /* Intermediate product is calculated by (Ibeta * cosVal) */ + product4 = (q31_t) (((q63_t) (Ibeta) * (cosVal)) >> 31); + + /* Calculate pId by adding the two intermediate products 1 and 2 */ + *pId = __QADD(product1, product2); + + /* Calculate pIq by subtracting the two intermediate products 3 from 4 */ + *pIq = __QSUB(product4, product3); + } + + /** + * @} end of park group + */ + + /** + * @brief Converts the elements of the Q7 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q7_to_float( + q7_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @ingroup groupController + */ + + /** + * @defgroup inv_park Vector Inverse Park transform + * Inverse Park transform converts the input flux and torque components to two-coordinate vector. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html parkInvFormula.gif + * where pIalpha and pIbeta are the stator vector components, + * Id and Iq are rotor vector components and cosVal and sinVal are the + * cosine and sine values of theta (rotor flux position). + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Park transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup inv_park + * @{ + */ + + /** + * @brief Floating-point Inverse Park transform + * @param[in] Id input coordinate of rotor reference frame d + * @param[in] Iq input coordinate of rotor reference frame q + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + */ + + static __INLINE void arm_inv_park_f32( + float32_t Id, + float32_t Iq, + float32_t * pIalpha, + float32_t * pIbeta, + float32_t sinVal, + float32_t cosVal) + { + /* Calculate pIalpha using the equation, pIalpha = Id * cosVal - Iq * sinVal */ + *pIalpha = Id * cosVal - Iq * sinVal; + + /* Calculate pIbeta using the equation, pIbeta = Id * sinVal + Iq * cosVal */ + *pIbeta = Id * sinVal + Iq * cosVal; + + } + + + /** + * @brief Inverse Park transform for Q31 version + * @param[in] Id input coordinate of rotor reference frame d + * @param[in] Iq input coordinate of rotor reference frame q + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition, hence there is no risk of overflow. + */ + + + static __INLINE void arm_inv_park_q31( + q31_t Id, + q31_t Iq, + q31_t * pIalpha, + q31_t * pIbeta, + q31_t sinVal, + q31_t cosVal) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + q31_t product3, product4; /* Temporary variables used to store intermediate results */ + + /* Intermediate product is calculated by (Id * cosVal) */ + product1 = (q31_t) (((q63_t) (Id) * (cosVal)) >> 31); + + /* Intermediate product is calculated by (Iq * sinVal) */ + product2 = (q31_t) (((q63_t) (Iq) * (sinVal)) >> 31); + + + /* Intermediate product is calculated by (Id * sinVal) */ + product3 = (q31_t) (((q63_t) (Id) * (sinVal)) >> 31); + + /* Intermediate product is calculated by (Iq * cosVal) */ + product4 = (q31_t) (((q63_t) (Iq) * (cosVal)) >> 31); + + /* Calculate pIalpha by using the two intermediate products 1 and 2 */ + *pIalpha = __QSUB(product1, product2); + + /* Calculate pIbeta by using the two intermediate products 3 and 4 */ + *pIbeta = __QADD(product4, product3); + + } + + /** + * @} end of Inverse park group + */ + + + /** + * @brief Converts the elements of the Q31 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_float( + q31_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @ingroup groupInterpolation + */ + + /** + * @defgroup LinearInterpolate Linear Interpolation + * + * Linear interpolation is a method of curve fitting using linear polynomials. + * Linear interpolation works by effectively drawing a straight line between two neighboring samples and returning the appropriate point along that line + * + * \par + * \image html LinearInterp.gif "Linear interpolation" + * + * \par + * A Linear Interpolate function calculates an output value(y), for the input(x) + * using linear interpolation of the input values x0, x1( nearest input values) and the output values y0 and y1(nearest output values) + * + * \par Algorithm: + * 
+   *       y = y0 + (x - x0) * ((y1 - y0)/(x1-x0))
+   *       where x0, x1 are nearest values of input x
+   *             y0, y1 are nearest values to output y
+   *
+ * + * \par + * This set of functions implements Linear interpolation process + * for Q7, Q15, Q31, and floating-point data types. The functions operate on a single + * sample of data and each call to the function returns a single processed value. + * S points to an instance of the Linear Interpolate function data structure. + * x is the input sample value. The functions returns the output value. + * + * \par + * if x is outside of the table boundary, Linear interpolation returns first value of the table + * if x is below input range and returns last value of table if x is above range. + */ + + /** + * @addtogroup LinearInterpolate + * @{ + */ + + /** + * @brief Process function for the floating-point Linear Interpolation Function. + * @param[in,out] *S is an instance of the floating-point Linear Interpolation structure + * @param[in] x input sample to process + * @return y processed output sample. + * + */ + + static __INLINE float32_t arm_linear_interp_f32( + arm_linear_interp_instance_f32 * S, + float32_t x) + { + + float32_t y; + float32_t x0, x1; /* Nearest input values */ + float32_t y0, y1; /* Nearest output values */ + float32_t xSpacing = S->xSpacing; /* spacing between input values */ + int32_t i; /* Index variable */ + float32_t *pYData = S->pYData; /* pointer to output table */ + + /* Calculation of index */ + i = (int32_t) ((x - S->x1) / xSpacing); + + if(i < 0) + { + /* Iniatilize output for below specified range as least output value of table */ + y = pYData[0]; + } + else if((uint32_t)i >= S->nValues) + { + /* Iniatilize output for above specified range as last output value of table */ + y = pYData[S->nValues - 1]; + } + else + { + /* Calculation of nearest input values */ + x0 = S->x1 + i * xSpacing; + x1 = S->x1 + (i + 1) * xSpacing; + + /* Read of nearest output values */ + y0 = pYData[i]; + y1 = pYData[i + 1]; + + /* Calculation of output */ + y = y0 + (x - x0) * ((y1 - y0) / (x1 - x0)); + + } + + /* returns output value */ + return (y); + } + + /** + * + * @brief Process function for the Q31 Linear Interpolation Function. + * @param[in] *pYData pointer to Q31 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + * + */ + + + static __INLINE q31_t arm_linear_interp_q31( + q31_t * pYData, + q31_t x, + uint32_t nValues) + { + q31_t y; /* output */ + q31_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20); + + if(index >= (int32_t)(nValues - 1)) + { + return (pYData[nValues - 1]); + } + else if(index < 0) + { + return (pYData[0]); + } + else + { + + /* 20 bits for the fractional part */ + /* shift left by 11 to keep fract in 1.31 format */ + fract = (x & 0x000FFFFF) << 11; + + /* Read two nearest output values from the index in 1.31(q31) format */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract) and y is in 2.30 format */ + y = ((q31_t) ((q63_t) y0 * (0x7FFFFFFF - fract) >> 32)); + + /* Calculation of y0 * (1-fract) + y1 *fract and y is in 2.30 format */ + y += ((q31_t) (((q63_t) y1 * fract) >> 32)); + + /* Convert y to 1.31 format */ + return (y << 1u); + + } + + } + + /** + * + * @brief Process function for the Q15 Linear Interpolation Function. + * @param[in] *pYData pointer to Q15 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + * + */ + + + static __INLINE q15_t arm_linear_interp_q15( + q15_t * pYData, + q31_t x, + uint32_t nValues) + { + q63_t y; /* output */ + q15_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20u); + + if(index >= (int32_t)(nValues - 1)) + { + return (pYData[nValues - 1]); + } + else if(index < 0) + { + return (pYData[0]); + } + else + { + /* 20 bits for the fractional part */ + /* fract is in 12.20 format */ + fract = (x & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract) and y is in 13.35 format */ + y = ((q63_t) y0 * (0xFFFFF - fract)); + + /* Calculation of (y0 * (1-fract) + y1 * fract) and y is in 13.35 format */ + y += ((q63_t) y1 * (fract)); + + /* convert y to 1.15 format */ + return (y >> 20); + } + + + } + + /** + * + * @brief Process function for the Q7 Linear Interpolation Function. + * @param[in] *pYData pointer to Q7 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + */ + + + static __INLINE q7_t arm_linear_interp_q7( + q7_t * pYData, + q31_t x, + uint32_t nValues) + { + q31_t y; /* output */ + q7_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + uint32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + if (x < 0) + { + return (pYData[0]); + } + index = (x >> 20) & 0xfff; + + + if(index >= (nValues - 1)) + { + return (pYData[nValues - 1]); + } + else + { + + /* 20 bits for the fractional part */ + /* fract is in 12.20 format */ + fract = (x & 0x000FFFFF); + + /* Read two nearest output values from the index and are in 1.7(q7) format */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract ) and y is in 13.27(q27) format */ + y = ((y0 * (0xFFFFF - fract))); + + /* Calculation of y1 * fract + y0 * (1-fract) and y is in 13.27(q27) format */ + y += (y1 * fract); + + /* convert y to 1.7(q7) format */ + return (y >> 20u); + + } + + } + /** + * @} end of LinearInterpolate group + */ + + /** + * @brief Fast approximation to the trigonometric sine function for floating-point data. + * @param[in] x input value in radians. + * @return sin(x). + */ + + float32_t arm_sin_f32( + float32_t x); + + /** + * @brief Fast approximation to the trigonometric sine function for Q31 data. + * @param[in] x Scaled input value in radians. + * @return sin(x). + */ + + q31_t arm_sin_q31( + q31_t x); + + /** + * @brief Fast approximation to the trigonometric sine function for Q15 data. + * @param[in] x Scaled input value in radians. + * @return sin(x). + */ + + q15_t arm_sin_q15( + q15_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for floating-point data. + * @param[in] x input value in radians. + * @return cos(x). + */ + + float32_t arm_cos_f32( + float32_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for Q31 data. + * @param[in] x Scaled input value in radians. + * @return cos(x). + */ + + q31_t arm_cos_q31( + q31_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for Q15 data. + * @param[in] x Scaled input value in radians. + * @return cos(x). + */ + + q15_t arm_cos_q15( + q15_t x); + + + /** + * @ingroup groupFastMath + */ + + + /** + * @defgroup SQRT Square Root + * + * Computes the square root of a number. + * There are separate functions for Q15, Q31, and floating-point data types. + * The square root function is computed using the Newton-Raphson algorithm. + * This is an iterative algorithm of the form: + * 
+   *      x1 = x0 - f(x0)/f'(x0)
+   *
+ * where x1 is the current estimate, + * x0 is the previous estimate, and + * f'(x0) is the derivative of f() evaluated at x0. + * For the square root function, the algorithm reduces to: + * 
+   *     x0 = in/2                         [initial guess]
+   *     x1 = 1/2 * ( x0 + in / x0)        [each iteration]
+   *
+ */ + + + /** + * @addtogroup SQRT + * @{ + */ + + /** + * @brief Floating-point square root function. + * @param[in] in input value. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + + static __INLINE arm_status arm_sqrt_f32( + float32_t in, + float32_t * pOut) + { + if(in > 0) + { + +// #if __FPU_USED +#if (__FPU_USED == 1) && defined ( __CC_ARM ) + *pOut = __sqrtf(in); +#else + *pOut = sqrtf(in); +#endif + + return (ARM_MATH_SUCCESS); + } + else + { + *pOut = 0.0f; + return (ARM_MATH_ARGUMENT_ERROR); + } + + } + + + /** + * @brief Q31 square root function. + * @param[in] in input value. The range of the input value is [0 +1) or 0x00000000 to 0x7FFFFFFF. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + arm_status arm_sqrt_q31( + q31_t in, + q31_t * pOut); + + /** + * @brief Q15 square root function. + * @param[in] in input value. The range of the input value is [0 +1) or 0x0000 to 0x7FFF. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + arm_status arm_sqrt_q15( + q15_t in, + q15_t * pOut); + + /** + * @} end of SQRT group + */ + + + + + + + /** + * @brief floating-point Circular write function. + */ + + static __INLINE void arm_circularWrite_f32( + int32_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const int32_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief floating-point Circular Read function. + */ + static __INLINE void arm_circularRead_f32( + int32_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + int32_t * dst, + int32_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (int32_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update rOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + /** + * @brief Q15 Circular write function. + */ + + static __INLINE void arm_circularWrite_q15( + q15_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const q15_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief Q15 Circular Read function. + */ + static __INLINE void arm_circularRead_q15( + q15_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + q15_t * dst, + q15_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (q15_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update wOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + + /** + * @brief Q7 Circular write function. + */ + + static __INLINE void arm_circularWrite_q7( + q7_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const q7_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief Q7 Circular Read function. + */ + static __INLINE void arm_circularRead_q7( + q7_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + q7_t * dst, + q7_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (q7_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update rOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + + /** + * @brief Sum of the squares of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q31( + q31_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Sum of the squares of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Sum of the squares of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q15( + q15_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Sum of the squares of the elements of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q7( + q7_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Mean value of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_mean_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * pResult); + + /** + * @brief Mean value of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Mean value of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Mean value of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Variance of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Variance of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_q31( + q31_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Variance of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_q15( + q15_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Root Mean Square of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Root Mean Square of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Root Mean Square of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Standard deviation of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Standard deviation of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Standard deviation of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Floating-point complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t numSamples, + q31_t * realResult, + q31_t * imagResult); + + /** + * @brief Q31 complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t numSamples, + q63_t * realResult, + q63_t * imagResult); + + /** + * @brief Floating-point complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t numSamples, + float32_t * realResult, + float32_t * imagResult); + + /** + * @brief Q15 complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_q15( + q15_t * pSrcCmplx, + q15_t * pSrcReal, + q15_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Q31 complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_q31( + q31_t * pSrcCmplx, + q31_t * pSrcReal, + q31_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Floating-point complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_f32( + float32_t * pSrcCmplx, + float32_t * pSrcReal, + float32_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Minimum value of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *result is output pointer + * @param[in] index is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * result, + uint32_t * index); + + /** + * @brief Minimum value of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[in] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult, + uint32_t * pIndex); + + /** + * @brief Minimum value of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[out] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + void arm_min_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult, + uint32_t * pIndex); + + /** + * @brief Minimum value of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[out] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q7 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q15 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q31 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a floating-point vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult, + uint32_t * pIndex); + + /** + * @brief Q15 complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Floating-point complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Converts the elements of the floating-point vector to Q31 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q31 output vector + * @param[in] blockSize length of the input vector + * @return none. + */ + void arm_float_to_q31( + float32_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the floating-point vector to Q15 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q15 output vector + * @param[in] blockSize length of the input vector + * @return none + */ + void arm_float_to_q15( + float32_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the floating-point vector to Q7 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q7 output vector + * @param[in] blockSize length of the input vector + * @return none + */ + void arm_float_to_q7( + float32_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q31 vector to Q15 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_q15( + q31_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the Q31 vector to Q7 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_q7( + q31_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the Q15 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_float( + q15_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q15 vector to Q31 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_q31( + q15_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q15 vector to Q7 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_q7( + q15_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @ingroup groupInterpolation + */ + + /** + * @defgroup BilinearInterpolate Bilinear Interpolation + * + * Bilinear interpolation is an extension of linear interpolation applied to a two dimensional grid. + * The underlying function f(x, y) is sampled on a regular grid and the interpolation process + * determines values between the grid points. + * Bilinear interpolation is equivalent to two step linear interpolation, first in the x-dimension and then in the y-dimension. + * Bilinear interpolation is often used in image processing to rescale images. + * The CMSIS DSP library provides bilinear interpolation functions for Q7, Q15, Q31, and floating-point data types. + * + * Algorithm + * \par + * The instance structure used by the bilinear interpolation functions describes a two dimensional data table. + * For floating-point, the instance structure is defined as: + * 
+   *   typedef struct
+   *   {
+   *     uint16_t numRows;
+   *     uint16_t numCols;
+   *     float32_t *pData;
+   * } arm_bilinear_interp_instance_f32;
+   *
+ * + * \par + * where numRows specifies the number of rows in the table; + * numCols specifies the number of columns in the table; + * and pData points to an array of size numRows*numCols values. + * The data table pTable is organized in row order and the supplied data values fall on integer indexes. + * That is, table element (x,y) is located at pTable[x + y*numCols] where x and y are integers. + * + * \par + * Let (x, y) specify the desired interpolation point. Then define: + * 
+   *     XF = floor(x)
+   *     YF = floor(y)
+   *
+ * \par + * The interpolated output point is computed as: + * 
+   *  f(x, y) = f(XF, YF) * (1-(x-XF)) * (1-(y-YF))
+   *           + f(XF+1, YF) * (x-XF)*(1-(y-YF))
+   *           + f(XF, YF+1) * (1-(x-XF))*(y-YF)
+   *           + f(XF+1, YF+1) * (x-XF)*(y-YF)
+   *
+ * Note that the coordinates (x, y) contain integer and fractional components. + * The integer components specify which portion of the table to use while the + * fractional components control the interpolation processor. + * + * \par + * if (x,y) are outside of the table boundary, Bilinear interpolation returns zero output. + */ + + /** + * @addtogroup BilinearInterpolate + * @{ + */ + + /** + * + * @brief Floating-point bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate. + * @param[in] Y interpolation coordinate. + * @return out interpolated value. + */ + + + static __INLINE float32_t arm_bilinear_interp_f32( + const arm_bilinear_interp_instance_f32 * S, + float32_t X, + float32_t Y) + { + float32_t out; + float32_t f00, f01, f10, f11; + float32_t *pData = S->pData; + int32_t xIndex, yIndex, index; + float32_t xdiff, ydiff; + float32_t b1, b2, b3, b4; + + xIndex = (int32_t) X; + yIndex = (int32_t) Y; + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(xIndex < 0 || xIndex > (S->numRows - 1) || yIndex < 0 + || yIndex > (S->numCols - 1)) + { + return (0); + } + + /* Calculation of index for two nearest points in X-direction */ + index = (xIndex - 1) + (yIndex - 1) * S->numCols; + + + /* Read two nearest points in X-direction */ + f00 = pData[index]; + f01 = pData[index + 1]; + + /* Calculation of index for two nearest points in Y-direction */ + index = (xIndex - 1) + (yIndex) * S->numCols; + + + /* Read two nearest points in Y-direction */ + f10 = pData[index]; + f11 = pData[index + 1]; + + /* Calculation of intermediate values */ + b1 = f00; + b2 = f01 - f00; + b3 = f10 - f00; + b4 = f00 - f01 - f10 + f11; + + /* Calculation of fractional part in X */ + xdiff = X - xIndex; + + /* Calculation of fractional part in Y */ + ydiff = Y - yIndex; + + /* Calculation of bi-linear interpolated output */ + out = b1 + b2 * xdiff + b3 * ydiff + b4 * xdiff * ydiff; + + /* return to application */ + return (out); + + } + + /** + * + * @brief Q31 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + static __INLINE q31_t arm_bilinear_interp_q31( + arm_bilinear_interp_instance_q31 * S, + q31_t X, + q31_t Y) + { + q31_t out; /* Temporary output */ + q31_t acc = 0; /* output */ + q31_t xfract, yfract; /* X, Y fractional parts */ + q31_t x1, x2, y1, y2; /* Nearest output values */ + int32_t rI, cI; /* Row and column indices */ + q31_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20u); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20u); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* shift left xfract by 11 to keep 1.31 format */ + xfract = (X & 0x000FFFFF) << 11u; + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + /* 20 bits for the fractional part */ + /* shift left yfract by 11 to keep 1.31 format */ + yfract = (Y & 0x000FFFFF) << 11u; + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 3.29(q29) format */ + out = ((q31_t) (((q63_t) x1 * (0x7FFFFFFF - xfract)) >> 32)); + acc = ((q31_t) (((q63_t) out * (0x7FFFFFFF - yfract)) >> 32)); + + /* x2 * (xfract) * (1-yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) x2 * (0x7FFFFFFF - yfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (xfract) >> 32)); + + /* y1 * (1 - xfract) * (yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) y1 * (0x7FFFFFFF - xfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); + + /* y2 * (xfract) * (yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) y2 * (xfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); + + /* Convert acc to 1.31(q31) format */ + return (acc << 2u); + + } + + /** + * @brief Q15 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + static __INLINE q15_t arm_bilinear_interp_q15( + arm_bilinear_interp_instance_q15 * S, + q31_t X, + q31_t Y) + { + q63_t acc = 0; /* output */ + q31_t out; /* Temporary output */ + q15_t x1, x2, y1, y2; /* Nearest output values */ + q31_t xfract, yfract; /* X, Y fractional parts */ + int32_t rI, cI; /* Row and column indices */ + q15_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* xfract should be in 12.20 format */ + xfract = (X & 0x000FFFFF); + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + + /* 20 bits for the fractional part */ + /* yfract should be in 12.20 format */ + yfract = (Y & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 13.51 format */ + + /* x1 is in 1.15(q15), xfract in 12.20 format and out is in 13.35 format */ + /* convert 13.35 to 13.31 by right shifting and out is in 1.31 */ + out = (q31_t) (((q63_t) x1 * (0xFFFFF - xfract)) >> 4u); + acc = ((q63_t) out * (0xFFFFF - yfract)); + + /* x2 * (xfract) * (1-yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) x2 * (0xFFFFF - yfract)) >> 4u); + acc += ((q63_t) out * (xfract)); + + /* y1 * (1 - xfract) * (yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) y1 * (0xFFFFF - xfract)) >> 4u); + acc += ((q63_t) out * (yfract)); + + /* y2 * (xfract) * (yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) y2 * (xfract)) >> 4u); + acc += ((q63_t) out * (yfract)); + + /* acc is in 13.51 format and down shift acc by 36 times */ + /* Convert out to 1.15 format */ + return (acc >> 36); + + } + + /** + * @brief Q7 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + static __INLINE q7_t arm_bilinear_interp_q7( + arm_bilinear_interp_instance_q7 * S, + q31_t X, + q31_t Y) + { + q63_t acc = 0; /* output */ + q31_t out; /* Temporary output */ + q31_t xfract, yfract; /* X, Y fractional parts */ + q7_t x1, x2, y1, y2; /* Nearest output values */ + int32_t rI, cI; /* Row and column indices */ + q7_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* xfract should be in 12.20 format */ + xfract = (X & 0x000FFFFF); + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + + /* 20 bits for the fractional part */ + /* yfract should be in 12.20 format */ + yfract = (Y & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 16.47 format */ + out = ((x1 * (0xFFFFF - xfract))); + acc = (((q63_t) out * (0xFFFFF - yfract))); + + /* x2 * (xfract) * (1-yfract) in 2.22 and adding to acc */ + out = ((x2 * (0xFFFFF - yfract))); + acc += (((q63_t) out * (xfract))); + + /* y1 * (1 - xfract) * (yfract) in 2.22 and adding to acc */ + out = ((y1 * (0xFFFFF - xfract))); + acc += (((q63_t) out * (yfract))); + + /* y2 * (xfract) * (yfract) in 2.22 and adding to acc */ + out = ((y2 * (yfract))); + acc += (((q63_t) out * (xfract))); + + /* acc in 16.47 format and down shift by 40 to convert to 1.7 format */ + return (acc >> 40); + + } + + /** + * @} end of BilinearInterpolate group + */ + + +#if defined ( __CC_ARM ) //Keil +//SMMLAR + #define multAcc_32x32_keep32_R(a, x, y) \ + a = (q31_t) (((((q63_t) a) << 32) + ((q63_t) x * y) + 0x80000000LL ) >> 32) + +//SMMLSR + #define multSub_32x32_keep32_R(a, x, y) \ + a = (q31_t) (((((q63_t) a) << 32) - ((q63_t) x * y) + 0x80000000LL ) >> 32) + +//SMMULR + #define mult_32x32_keep32_R(a, x, y) \ + a = (q31_t) (((q63_t) x * y + 0x80000000LL ) >> 32) + +//Enter low optimization region - place directly above function definition + #define LOW_OPTIMIZATION_ENTER \ + _Pragma ("push") \ + _Pragma ("O1") + +//Exit low optimization region - place directly after end of function definition + #define LOW_OPTIMIZATION_EXIT \ + _Pragma ("pop") + +//Enter low optimization region - place directly above function definition + #define IAR_ONLY_LOW_OPTIMIZATION_ENTER + +//Exit low optimization region - place directly after end of function definition + #define IAR_ONLY_LOW_OPTIMIZATION_EXIT + +#elif defined(__ICCARM__) //IAR + //SMMLA + #define multAcc_32x32_keep32_R(a, x, y) \ + a += (q31_t) (((q63_t) x * y) >> 32) + + //SMMLS + #define multSub_32x32_keep32_R(a, x, y) \ + a -= (q31_t) (((q63_t) x * y) >> 32) + +//SMMUL + #define mult_32x32_keep32_R(a, x, y) \ + a = (q31_t) (((q63_t) x * y ) >> 32) + +//Enter low optimization region - place directly above function definition + #define LOW_OPTIMIZATION_ENTER \ + _Pragma ("optimize=low") + +//Exit low optimization region - place directly after end of function definition + #define LOW_OPTIMIZATION_EXIT + +//Enter low optimization region - place directly above function definition + #define IAR_ONLY_LOW_OPTIMIZATION_ENTER \ + _Pragma ("optimize=low") + +//Exit low optimization region - place directly after end of function definition + #define IAR_ONLY_LOW_OPTIMIZATION_EXIT + +#elif defined(__GNUC__) + //SMMLA + #define multAcc_32x32_keep32_R(a, x, y) \ + a += (q31_t) (((q63_t) x * y) >> 32) + + //SMMLS + #define multSub_32x32_keep32_R(a, x, y) \ + a -= (q31_t) (((q63_t) x * y) >> 32) + +//SMMUL + #define mult_32x32_keep32_R(a, x, y) \ + a = (q31_t) (((q63_t) x * y ) >> 32) + + #define LOW_OPTIMIZATION_ENTER __attribute__(( optimize("-O1") )) + + #define LOW_OPTIMIZATION_EXIT + + #define IAR_ONLY_LOW_OPTIMIZATION_ENTER + + #define IAR_ONLY_LOW_OPTIMIZATION_EXIT + +#endif + + + + + +#ifdef __cplusplus +} +#endif + + +#endif /* _ARM_MATH_H */ + + +/** + * + * End of file. + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm0.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm0.h new file mode 100644 index 00000000..ab31de0e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm0.h @@ -0,0 +1,682 @@ +/**************************************************************************//** + * @file core_cm0.h + * @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File + * @version V3.20 + * @date 25. February 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM0_H_GENERIC +#define __CORE_CM0_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M0 + @{ + */ + +/* CMSIS CM0 definitions */ +#define __CM0_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM0_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16) | \ + __CM0_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM0_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0_H_DEPENDANT +#define __CORE_CM0_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0_REV + #define __CM0_REV 0x0000 + #warning "__CM0_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M0 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_CM0_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm0plus.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm0plus.h new file mode 100644 index 00000000..5cea74e9 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm0plus.h @@ -0,0 +1,793 @@ +/**************************************************************************//** + * @file core_cm0plus.h + * @brief CMSIS Cortex-M0+ Core Peripheral Access Layer Header File + * @version V3.20 + * @date 25. February 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM0PLUS_H_GENERIC +#define __CORE_CM0PLUS_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex-M0+ + @{ + */ + +/* CMSIS CM0P definitions */ +#define __CM0PLUS_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM0PLUS_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0PLUS_CMSIS_VERSION ((__CM0PLUS_CMSIS_VERSION_MAIN << 16) | \ + __CM0PLUS_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM0PLUS_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0PLUS_H_DEPENDANT +#define __CORE_CM0PLUS_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0PLUS_REV + #define __CM0PLUS_REV 0x0000 + #warning "__CM0PLUS_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0 + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex-M0+ */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if (__VTOR_PRESENT == 1) + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if (__VTOR_PRESENT == 1) +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 8 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0xFFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0+ Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_CM0PLUS_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm3.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm3.h new file mode 100644 index 00000000..122c9aa4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm3.h @@ -0,0 +1,1627 @@ +/**************************************************************************//** + * @file core_cm3.h + * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File + * @version V3.20 + * @date 25. February 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM3_H_GENERIC +#define __CORE_CM3_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M3 + @{ + */ + +/* CMSIS CM3 definitions */ +#define __CM3_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM3_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | \ + __CM3_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x03) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM3_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM3_H_DEPENDANT +#define __CORE_CM3_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM3_REV + #define __CM3_REV 0x0200 + #warning "__CM3_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M3 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#if (__CM3_REV < 0x0201) /* core r2p1 */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#else +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ +#if ((defined __CM3_REV) && (__CM3_REV >= 0x200)) + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +#else + uint32_t RESERVED1[1]; +#endif +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_CM3_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm4.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm4.h new file mode 100644 index 00000000..d65016c7 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm4.h @@ -0,0 +1,1772 @@ +/**************************************************************************//** + * @file core_cm4.h + * @brief CMSIS Cortex-M4 Core Peripheral Access Layer Header File + * @version V3.20 + * @date 25. February 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM4_H_GENERIC +#define __CORE_CM4_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M4 + @{ + */ + +/* CMSIS CM4 definitions */ +#define __CM4_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM4_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16) | \ + __CM4_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x04) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI_VFP_SUPPORT__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ +#include /* Compiler specific SIMD Intrinsics */ + +#endif /* __CORE_CM4_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM4_H_DEPENDANT +#define __CORE_CM4_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM4_REV + #define __CM4_REV 0x0000 + #warning "__CM4_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0 + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M4 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISOOFP_Pos 9 /*!< ACTLR: DISOOFP Position */ +#define SCnSCB_ACTLR_DISOOFP_Msk (1UL << SCnSCB_ACTLR_DISOOFP_Pos) /*!< ACTLR: DISOOFP Mask */ + +#define SCnSCB_ACTLR_DISFPCA_Pos 8 /*!< ACTLR: DISFPCA Position */ +#define SCnSCB_ACTLR_DISFPCA_Msk (1UL << SCnSCB_ACTLR_DISFPCA_Pos) /*!< ACTLR: DISFPCA Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if (__FPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __IO uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IO uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IO uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __I uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __I uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register */ +#define FPU_FPCCR_ASPEN_Pos 31 /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30 /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8 /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6 /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5 /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4 /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3 /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1 /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0 /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL << FPU_FPCCR_LSPACT_Pos) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register */ +#define FPU_FPCAR_ADDRESS_Pos 3 /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register */ +#define FPU_FPDSCR_AHP_Pos 26 /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25 /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24 /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22 /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28 /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24 /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20 /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16 /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12 /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8 /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4 /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0 /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL << FPU_MVFR0_A_SIMD_registers_Pos) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28 /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24 /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4 /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0 /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL << FPU_MVFR1_FtZ_mode_Pos) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M4 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#if (__FPU_PRESENT == 1) + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ +/* NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); enable interrupt */ + NVIC->ISER[(uint32_t)((int32_t)IRQn) >> 5] = (uint32_t)(1 << ((uint32_t)((int32_t)IRQn) & (uint32_t)0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_CM4_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm4_simd.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm4_simd.h new file mode 100644 index 00000000..83db95b5 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cm4_simd.h @@ -0,0 +1,673 @@ +/**************************************************************************//** + * @file core_cm4_simd.h + * @brief CMSIS Cortex-M4 SIMD Header File + * @version V3.20 + * @date 25. February 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM4_SIMD_H +#define __CORE_CM4_SIMD_H + + +/******************************************************************************* + * Hardware Abstraction Layer + ******************************************************************************/ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#define __SADD8 __sadd8 +#define __QADD8 __qadd8 +#define __SHADD8 __shadd8 +#define __UADD8 __uadd8 +#define __UQADD8 __uqadd8 +#define __UHADD8 __uhadd8 +#define __SSUB8 __ssub8 +#define __QSUB8 __qsub8 +#define __SHSUB8 __shsub8 +#define __USUB8 __usub8 +#define __UQSUB8 __uqsub8 +#define __UHSUB8 __uhsub8 +#define __SADD16 __sadd16 +#define __QADD16 __qadd16 +#define __SHADD16 __shadd16 +#define __UADD16 __uadd16 +#define __UQADD16 __uqadd16 +#define __UHADD16 __uhadd16 +#define __SSUB16 __ssub16 +#define __QSUB16 __qsub16 +#define __SHSUB16 __shsub16 +#define __USUB16 __usub16 +#define __UQSUB16 __uqsub16 +#define __UHSUB16 __uhsub16 +#define __SASX __sasx +#define __QASX __qasx +#define __SHASX __shasx +#define __UASX __uasx +#define __UQASX __uqasx +#define __UHASX __uhasx +#define __SSAX __ssax +#define __QSAX __qsax +#define __SHSAX __shsax +#define __USAX __usax +#define __UQSAX __uqsax +#define __UHSAX __uhsax +#define __USAD8 __usad8 +#define __USADA8 __usada8 +#define __SSAT16 __ssat16 +#define __USAT16 __usat16 +#define __UXTB16 __uxtb16 +#define __UXTAB16 __uxtab16 +#define __SXTB16 __sxtb16 +#define __SXTAB16 __sxtab16 +#define __SMUAD __smuad +#define __SMUADX __smuadx +#define __SMLAD __smlad +#define __SMLADX __smladx +#define __SMLALD __smlald +#define __SMLALDX __smlaldx +#define __SMUSD __smusd +#define __SMUSDX __smusdx +#define __SMLSD __smlsd +#define __SMLSDX __smlsdx +#define __SMLSLD __smlsld +#define __SMLSLDX __smlsldx +#define __SEL __sel +#define __QADD __qadd +#define __QSUB __qsub + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + +#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \ + ((int64_t)(ARG3) << 32) ) >> 32)) + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#include + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#include + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SMLALD(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((uint64_t)(ARG3) >> 32), __ARG3_L = (uint32_t)((uint64_t)(ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +#define __SMLALDX(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((uint64_t)(ARG3) >> 32), __ARG3_L = (uint32_t)((uint64_t)(ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SMLSLD(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((ARG3) >> 32), __ARG3_L = (uint32_t)((ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +#define __SMLSLDX(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((ARG3) >> 32), __ARG3_L = (uint32_t)((ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3) +{ + int32_t result; + + __ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +/* not yet supported */ +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + +#endif + +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#endif /* __CORE_CM4_SIMD_H */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cmFunc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cmFunc.h new file mode 100644 index 00000000..0a18fafc --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cmFunc.h @@ -0,0 +1,636 @@ +/**************************************************************************//** + * @file core_cmFunc.h + * @brief CMSIS Cortex-M Core Function Access Header File + * @version V3.20 + * @date 25. February 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#ifndef __CORE_CMFUNC_H +#define __CORE_CMFUNC_H + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + +/* intrinsic void __enable_irq(); */ +/* intrinsic void __disable_irq(); */ + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__STATIC_INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__STATIC_INLINE uint32_t __get_IPSR(void) +{ + register uint32_t __regIPSR __ASM("ipsr"); + return(__regIPSR); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__STATIC_INLINE uint32_t __get_APSR(void) +{ + register uint32_t __regAPSR __ASM("apsr"); + return(__regAPSR); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__STATIC_INLINE uint32_t __get_xPSR(void) +{ + register uint32_t __regXPSR __ASM("xpsr"); + return(__regXPSR); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + return(__regProcessStackPointer); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + __regProcessStackPointer = topOfProcStack; +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + return(__regMainStackPointer); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + __regMainStackPointer = topOfMainStack; +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0xff); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & (uint32_t)1); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + return(__regfpscr); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + __regfpscr = (fpscr); +#endif +} + +#endif /* (__CORTEX_M == 0x04) */ + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +#include + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/** \brief Enable IRQ Interrupts + + This function enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_irq(void) +{ + __ASM volatile ("cpsie i" : : : "memory"); +} + + +/** \brief Disable IRQ Interrupts + + This function disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_irq(void) +{ + __ASM volatile ("cpsid i" : : : "memory"); +} + + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) : "memory"); +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, psp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) : "sp"); +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, msp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) : "sp"); +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory"); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_fault_irq(void) +{ + __ASM volatile ("cpsie f" : : : "memory"); +} + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_fault_irq(void) +{ + __ASM volatile ("cpsid f" : : : "memory"); +} + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_max" : "=r" (result) ); + return(result); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI(uint32_t value) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (value) : "memory"); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory"); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + uint32_t result; + + /* Empty asm statement works as a scheduling barrier */ + __ASM volatile (""); + __ASM volatile ("VMRS %0, fpscr" : "=r" (result) ); + __ASM volatile (""); + return(result); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + /* Empty asm statement works as a scheduling barrier */ + __ASM volatile (""); + __ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) : "vfpcc"); + __ASM volatile (""); +#endif +} + +#endif /* (__CORTEX_M == 0x04) */ + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all instrinsics, + * Including the CMSIS ones. + */ + +#endif + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +#endif /* __CORE_CMFUNC_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cmInstr.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cmInstr.h new file mode 100644 index 00000000..d213f0ee --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_cmInstr.h @@ -0,0 +1,688 @@ +/**************************************************************************//** + * @file core_cmInstr.h + * @brief CMSIS Cortex-M Core Instruction Access Header File + * @version V3.20 + * @date 05. March 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#ifndef __CORE_CMINSTR_H +#define __CORE_CMINSTR_H + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __nop + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +#define __WFI __wfi + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __wfe + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __sev + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +#define __ISB() __isb(0xF) + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() __dsb(0xF) + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() __dmb(0xF) + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV __rev + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value) +{ + rev16 r0, r0 + bx lr +} +#endif + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value) +{ + revsh r0, r0 + bx lr +} +#endif + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +#define __ROR __ror + + +/** \brief Breakpoint + + This function causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __breakpoint(value) + + +#if (__CORTEX_M >= 0x03) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __RBIT __rbit + + +/** \brief LDR Exclusive (8 bit) + + This function performs a exclusive LDR command for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr)) + + +/** \brief LDR Exclusive (16 bit) + + This function performs a exclusive LDR command for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr)) + + +/** \brief LDR Exclusive (32 bit) + + This function performs a exclusive LDR command for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr)) + + +/** \brief STR Exclusive (8 bit) + + This function performs a exclusive STR command for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXB(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (16 bit) + + This function performs a exclusive STR command for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXH(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (32 bit) + + This function performs a exclusive STR command for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXW(value, ptr) __strex(value, ptr) + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +#define __CLREX __clrex + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __ssat + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __usat + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ __clz + +#endif /* (__CORTEX_M >= 0x03) */ + + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +#include + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/* Define macros for porting to both thumb1 and thumb2. + * For thumb1, use low register (r0-r7), specified by constrant "l" + * Otherwise, use general registers, specified by constrant "r" */ +#if defined (__thumb__) && !defined (__thumb2__) +#define __CMSIS_GCC_OUT_REG(r) "=l" (r) +#define __CMSIS_GCC_USE_REG(r) "l" (r) +#else +#define __CMSIS_GCC_OUT_REG(r) "=r" (r) +#define __CMSIS_GCC_USE_REG(r) "r" (r) +#endif + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __NOP(void) +{ + __ASM volatile ("nop"); +} + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFI(void) +{ + __ASM volatile ("wfi"); +} + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFE(void) +{ + __ASM volatile ("wfe"); +} + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __SEV(void) +{ + __ASM volatile ("sev"); +} + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __ISB(void) +{ + __ASM volatile ("isb"); +} + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DSB(void) +{ + __ASM volatile ("dsb"); +} + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DMB(void) +{ + __ASM volatile ("dmb"); +} + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV(uint32_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) + return __builtin_bswap32(value); +#else + uint32_t result; + + __ASM volatile ("rev %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +#endif +} + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV16(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev16 %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +} + + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE int32_t __REVSH(int32_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + return (short)__builtin_bswap16(value); +#else + uint32_t result; + + __ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +#endif +} + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + return (op1 >> op2) | (op1 << (32 - op2)); +} + + +/** \brief Breakpoint + + This function causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __ASM volatile ("bkpt "#value) + + +#if (__CORTEX_M >= 0x03) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief LDR Exclusive (8 bit) + + This function performs a exclusive LDR command for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __LDREXB(volatile uint8_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexb %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return(result); +} + + +/** \brief LDR Exclusive (16 bit) + + This function performs a exclusive LDR command for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint16_t __LDREXH(volatile uint16_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexh %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return(result); +} + + +/** \brief LDR Exclusive (32 bit) + + This function performs a exclusive LDR command for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __LDREXW(volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) ); + return(result); +} + + +/** \brief STR Exclusive (8 bit) + + This function performs a exclusive STR command for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexb %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) ); + return(result); +} + + +/** \brief STR Exclusive (16 bit) + + This function performs a exclusive STR command for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexh %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) ); + return(result); +} + + +/** \brief STR Exclusive (32 bit) + + This function performs a exclusive STR command for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) ); + return(result); +} + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __CLREX(void) +{ + __ASM volatile ("clrex" ::: "memory"); +} + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __CLZ(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("clz %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + +#endif + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + +#endif /* __CORE_CMINSTR_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_sc000.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_sc000.h new file mode 100644 index 00000000..1a2a0f2e --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_sc000.h @@ -0,0 +1,813 @@ +/**************************************************************************//** + * @file core_sc000.h + * @brief CMSIS SC000 Core Peripheral Access Layer Header File + * @version V3.20 + * @date 25. February 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_SC000_H_GENERIC +#define __CORE_SC000_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup SC000 + @{ + */ + +/* CMSIS SC000 definitions */ +#define __SC000_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __SC000_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16) | \ + __SC000_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_SC (0) /*!< Cortex secure core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_SC000_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC000_H_DEPENDANT +#define __CORE_SC000_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC000_REV + #define __SC000_REV 0x0000 + #warning "__SC000_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group SC000 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED0[1]; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + uint32_t RESERVED1[154]; + __IO uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/* SCB Security Features Register Definitions */ +#define SCB_SFCR_UNIBRTIMING_Pos 0 /*!< SCB SFCR: UNIBRTIMING Position */ +#define SCB_SFCR_UNIBRTIMING_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SFCR: UNIBRTIMING Mask */ + +#define SCB_SFCR_SECKEY_Pos 16 /*!< SCB SFCR: SECKEY Position */ +#define SCB_SFCR_SECKEY_Msk (0xFFFFUL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SFCR: SECKEY Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[2]; + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of SC000 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_SC000_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_sc300.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_sc300.h new file mode 100644 index 00000000..cc34d6fc --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/core_sc300.h @@ -0,0 +1,1598 @@ +/**************************************************************************//** + * @file core_sc300.h + * @brief CMSIS SC300 Core Peripheral Access Layer Header File + * @version V3.20 + * @date 25. February 2013 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2013 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_SC300_H_GENERIC +#define __CORE_SC300_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup SC3000 + @{ + */ + +/* CMSIS SC300 definitions */ +#define __SC300_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __SC300_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __SC300_CMSIS_VERSION ((__SC300_CMSIS_VERSION_MAIN << 16) | \ + __SC300_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_SC (300) /*!< Cortex secure core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_SC300_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC300_H_DEPENDANT +#define __CORE_SC300_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC300_REV + #define __SC300_REV 0x0000 + #warning "__SC300_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group SC300 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + uint32_t RESERVED1[1]; +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_SC300_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f030.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f030.s new file mode 100644 index 00000000..b8965303 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f030.s @@ -0,0 +1,272 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f030.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F030 devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + + +WWDG_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM3_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f030xc.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f030xc.s new file mode 100644 index 00000000..55ba0fc5 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f030xc.s @@ -0,0 +1,279 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f030xc.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F030CC/STM32F030RC devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_6_IRQHandler ; USART3, USART4, USART5, USART6 + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_6_IRQHandler [WEAK] + + +WWDG_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM3_IRQHandler +TIM6_IRQHandler +TIM7_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_6_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f031.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f031.s new file mode 100644 index 00000000..4c142d65 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f031.s @@ -0,0 +1,267 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f031.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F031 devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM14_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +SPI1_IRQHandler +USART1_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f042.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f042.s new file mode 100644 index 00000000..06b6c412 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f042.s @@ -0,0 +1,282 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f042.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F042 Devices vector table for +;* for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO2_IRQHandler ; PVD and VDDIO2 through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_CRS_IRQHandler ; RCC and CRS + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TSC_IRQHandler ; TS + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4, Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD CEC_CAN_IRQHandler ; CEC and CAN + DCD USB_IRQHandler ; USB + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_VDDIO2_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_CRS_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT TSC_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT CEC_CAN_IRQHandler [WEAK] + EXPORT USB_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_VDDIO2_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_CRS_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +TSC_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM14_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +CEC_CAN_IRQHandler +USB_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f051.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f051.s new file mode 100644 index 00000000..7995aff4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f051.s @@ -0,0 +1,285 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f051.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F051 devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TS_IRQHandler ; TS + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD CEC_IRQHandler ; CEC + DCD 0 ; Reserved + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT TS_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_COMP_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT CEC_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +TS_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_COMP_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM6_DAC_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +CEC_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f070x6.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f070x6.s new file mode 100644 index 00000000..38c22d85 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f070x6.s @@ -0,0 +1,271 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f070x6.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F070C6/STM32F070F6 devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USB_IRQHandler ; USB + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USB_IRQHandler [WEAK] + + +WWDG_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM3_IRQHandler +TIM14_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +SPI1_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USB_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f070xb.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f070xb.s new file mode 100644 index 00000000..214f1445 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f070xb.s @@ -0,0 +1,283 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f070xb.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F070CB/STM32F070RB devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_4_IRQHandler ; USART3 & USART4 + DCD 0 ; Reserved + DCD USB_IRQHandler ; USB + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_4_IRQHandler [WEAK] + EXPORT USB_IRQHandler [WEAK] + + +WWDG_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM3_IRQHandler +TIM6_IRQHandler +TIM7_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_4_IRQHandler +USB_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f072.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f072.s new file mode 100644 index 00000000..2f4a3d91 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f072.s @@ -0,0 +1,292 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f072.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F072 Devices vector table for +;* for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO2_IRQHandler ; PVD and VDDIO2 through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_CRS_IRQHandler ; RCC and CRS + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TSC_IRQHandler ; TS + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_6_7_IRQHandler ; DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_4_IRQHandler ; USART3 and USART4 + DCD CEC_CAN_IRQHandler ; CEC and CAN + DCD USB_IRQHandler ; USB + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_VDDIO2_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_CRS_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT TSC_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_6_7_IRQHandler [WEAK] + EXPORT ADC1_COMP_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_4_IRQHandler [WEAK] + EXPORT CEC_CAN_IRQHandler [WEAK] + EXPORT USB_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_VDDIO2_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_CRS_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +TSC_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_6_7_IRQHandler +ADC1_COMP_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM6_DAC_IRQHandler +TIM7_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_4_IRQHandler +CEC_CAN_IRQHandler +USB_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f091.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f091.s new file mode 100644 index 00000000..1f8691d3 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f091.s @@ -0,0 +1,289 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f091.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F091 Devices vector table for +;* for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO2_IRQHandler ; PVD and VDDIO2 through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_CRS_IRQHandler ; RCC and CRS + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TSC_IRQHandler ; TS + DCD DMA1_Ch1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler ; DMA1 Channel 2 and 3 & DMA2 Channel 1 and 2 + DCD DMA1_Ch4_7_DMA2_Ch3_5_IRQHandler ; DMA1 Channel 4 to 7 & DMA2 Channel 3 to 5 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_8_IRQHandler ; USART3, USART4, USART5, USART6, USART7, USART8 + DCD CEC_CAN_IRQHandler ; CEC and CAN + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_VDDIO2_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_CRS_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT TSC_IRQHandler [WEAK] + EXPORT DMA1_Ch1_IRQHandler [WEAK] + EXPORT DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler [WEAK] + EXPORT DMA1_Ch4_7_DMA2_Ch3_5_IRQHandler [WEAK] + EXPORT ADC1_COMP_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_8_IRQHandler [WEAK] + EXPORT CEC_CAN_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_VDDIO2_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_CRS_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +TSC_IRQHandler +DMA1_Ch1_IRQHandler +DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler +DMA1_Ch4_7_DMA2_Ch3_5_IRQHandler +ADC1_COMP_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM6_DAC_IRQHandler +TIM7_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_8_IRQHandler +CEC_CAN_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f0xx.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f0xx.s new file mode 100644 index 00000000..bd902540 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f0xx.s @@ -0,0 +1,285 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f0xx.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F051 devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TS_IRQHandler ; TS + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD CEC_IRQHandler ; CEC + DCD 0 ; Reserved + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT TS_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_COMP_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT CEC_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +TS_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_COMP_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM6_DAC_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +CEC_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f0xx_ld.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f0xx_ld.s new file mode 100644 index 00000000..3b1ddf1d --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/arm/startup_stm32f0xx_ld.s @@ -0,0 +1,267 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f0xx_ld.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 05-December-2014 +;* Description : STM32F031 devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM14_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +SPI1_IRQHandler +USART1_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f030.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f030.s new file mode 100644 index 00000000..663e485c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f030.s @@ -0,0 +1,315 @@ +/** + ****************************************************************************** + * @file startup_stm32f0xx.s + * @author MCD Application Team + * @version V1.5.0 + * @date 05-December-2014 + * @brief STM32F030 Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Configure the system clock + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2014 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF108F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/*Check if boot space corresponds to test memory*/ + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + BNE ApplicationStart + + /*SYSCFG clock enable*/ + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +/*Set CFGR1 register with flash memory remap at address 0*/ + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] + +ApplicationStart: +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2] + adds r2, r2, #4 + + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit + +/* Call the application's entry point.*/ + bl main + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + + + .word WWDG_IRQHandler + .word 0 + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_1_IRQHandler + .word EXTI2_3_IRQHandler + .word EXTI4_15_IRQHandler + .word 0 + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_3_IRQHandler + .word DMA1_Channel4_5_IRQHandler + .word ADC1_IRQHandler + .word TIM1_BRK_UP_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word 0 + .word TIM3_IRQHandler + .word 0 + .word 0 + .word TIM14_IRQHandler + .word TIM15_IRQHandler + .word TIM16_IRQHandler + .word TIM17_IRQHandler + .word I2C1_IRQHandler + .word I2C2_IRQHandler + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word 0 + .word 0 + .word 0 + .word BootRAM /* @0x108. This is for boot in RAM mode for + STM32F0xx devices. */ + + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_IRQHandler + .thumb_set DMA1_Channel4_5_IRQHandler,Default_Handler + + .weak ADC1_IRQHandler + .thumb_set ADC1_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM15_IRQHandler + .thumb_set TIM15_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak I2C2_IRQHandler + .thumb_set I2C2_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f031.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f031.s new file mode 100644 index 00000000..6c4cc431 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f031.s @@ -0,0 +1,308 @@ +/** + ****************************************************************************** + * @file startup_stm32f0xx.s + * @author MCD Application Team + * @version V1.5.0 + * @date 05-December-2014 + * @brief STM32F031 Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Configure the system clock + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2014 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF108F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/*Check if boot space corresponds to test memory*/ + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + BNE ApplicationStart + + /*SYSCFG clock enable*/ + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +/*Set CFGR1 register with flash memory remap at address 0*/ + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] + +ApplicationStart: +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2] + adds r2, r2, #4 + + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit + +/* Call the application's entry point.*/ + bl main + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + + +g_pfnVectors: + .word _estack + .word Reset_Handler + + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + + + .word WWDG_IRQHandler + .word PVD_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_1_IRQHandler + .word EXTI2_3_IRQHandler + .word EXTI4_15_IRQHandler + .word 0 + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_3_IRQHandler + .word DMA1_Channel4_5_IRQHandler + .word ADC1_IRQHandler + .word TIM1_BRK_UP_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word 0 + .word 0 + .word TIM14_IRQHandler + .word 0 + .word TIM16_IRQHandler + .word TIM17_IRQHandler + .word I2C1_IRQHandler + .word 0 + .word SPI1_IRQHandler + .word 0 + .word USART1_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word BootRAM /* @0x108. This is for boot in RAM mode for + STM32F0xx devices. */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_IRQHandler + .thumb_set DMA1_Channel4_5_IRQHandler,Default_Handler + + .weak ADC1_IRQHandler + .thumb_set ADC1_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f042.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f042.s new file mode 100644 index 00000000..ed26d678 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f042.s @@ -0,0 +1,323 @@ +/** + ****************************************************************************** + * @file startup_stm32f042.s + * @author MCD Application Team + * @version V1.5.0 + * @date 05-December-2014 + * @brief STM32F042 Devices vector table for Atollic toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Configure the system clock + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2014 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF108F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/*Check if boot space corresponds to test memory*/ + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + BNE ApplicationStart + + /*SYSCFG clock enable*/ + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +/*Set CFGR1 register with flash memory remap at address 0*/ + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] + +ApplicationStart: +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2] + adds r2, r2, #4 + + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit +/* Call static constructors */ + bl __libc_init_array +/* Call the application's entry point.*/ + bl main + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + +g_pfnVectors: + .word _estack + .word Reset_Handler + + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + + + .word WWDG_IRQHandler + .word PVD_VDDIO2_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_CRS_IRQHandler + .word EXTI0_1_IRQHandler + .word EXTI2_3_IRQHandler + .word EXTI4_15_IRQHandler + .word TSC_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_3_IRQHandler + .word DMA1_Channel4_5_IRQHandler + .word ADC1_IRQHandler + .word TIM1_BRK_UP_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word 0 + .word 0 + .word TIM14_IRQHandler + .word 0 + .word TIM16_IRQHandler + .word TIM17_IRQHandler + .word I2C1_IRQHandler + .word 0 + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word 0 + .word CEC_CAN_IRQHandler + .word USB_IRQHandler + .word BootRAM /* @0x108. This is for boot in RAM mode for + STM32F0xx devices. */ + + + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_VDDIO2_IRQHandler + .thumb_set PVD_VDDIO2_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_CRS_IRQHandler + .thumb_set RCC_CRS_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak TSC_IRQHandler + .thumb_set TSC_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_IRQHandler + .thumb_set DMA1_Channel4_5_IRQHandler,Default_Handler + + .weak ADC1_IRQHandler + .thumb_set ADC1_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak CEC_CAN_IRQHandler + .thumb_set CEC_CAN_IRQHandler,Default_Handler + + + .weak USB_IRQHandler + .thumb_set USB_IRQHandler,Default_Handler +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f051.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f051.s new file mode 100644 index 00000000..e1de960b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f051.s @@ -0,0 +1,328 @@ +/** + ****************************************************************************** + * @file startup_stm32f0xx.s + * @author MCD Application Team + * @version V1.5.0 + * @date 05-December-2014 + * @brief STM32F051 Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Configure the system clock + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2014 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF108F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/*Check if boot space corresponds to test memory*/ + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + BNE ApplicationStart + + /*SYSCFG clock enable*/ + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +/*Set CFGR1 register with flash memory remap at address 0*/ + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] + +ApplicationStart: +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2] + adds r2, r2, #4 + + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit + +/* Call the application's entry point.*/ + bl main + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + + + .word WWDG_IRQHandler + .word PVD_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_1_IRQHandler + .word EXTI2_3_IRQHandler + .word EXTI4_15_IRQHandler + .word TS_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_3_IRQHandler + .word DMA1_Channel4_5_IRQHandler + .word ADC1_COMP_IRQHandler + .word TIM1_BRK_UP_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word TIM6_DAC_IRQHandler + .word 0 + .word TIM14_IRQHandler + .word TIM15_IRQHandler + .word TIM16_IRQHandler + .word TIM17_IRQHandler + .word I2C1_IRQHandler + .word I2C2_IRQHandler + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word 0 + .word CEC_IRQHandler + .word 0 + .word BootRAM /* @0x108. This is for boot in RAM mode for + STM32F0xx devices. */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak TS_IRQHandler + .thumb_set TS_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_IRQHandler + .thumb_set DMA1_Channel4_5_IRQHandler,Default_Handler + + .weak ADC1_COMP_IRQHandler + .thumb_set ADC1_COMP_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM6_DAC_IRQHandler + .thumb_set TIM6_DAC_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM15_IRQHandler + .thumb_set TIM15_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak I2C2_IRQHandler + .thumb_set I2C2_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak CEC_IRQHandler + .thumb_set CEC_IRQHandler,Default_Handler + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f072.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f072.s new file mode 100644 index 00000000..36a4ff57 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f072.s @@ -0,0 +1,337 @@ +/** + ****************************************************************************** + * @file startup_stm32f0xx.s + * @author MCD Application Team + * @version V1.5.0 + * @date 05-December-2014 + * @brief STM32F072 Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Configure the system clock + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2014 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF108F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/*Check if boot space corresponds to test memory*/ + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + BNE ApplicationStart + + /*SYSCFG clock enable*/ + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +/*Set CFGR1 register with flash memory remap at address 0*/ + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] + +ApplicationStart: +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2] + adds r2, r2, #4 + + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit + +/* Call the application's entry point.*/ + bl main + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + + + .word WWDG_IRQHandler + .word PVD_VDDIO2_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_CRS_IRQHandler + .word EXTI0_1_IRQHandler + .word EXTI2_3_IRQHandler + .word EXTI4_15_IRQHandler + .word TSC_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_3_IRQHandler + .word DMA1_Channel4_5_6_7_IRQHandler + .word ADC1_COMP_IRQHandler + .word TIM1_BRK_UP_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word TIM6_DAC_IRQHandler + .word TIM7_IRQHandler + .word TIM14_IRQHandler + .word TIM15_IRQHandler + .word TIM16_IRQHandler + .word TIM17_IRQHandler + .word I2C1_IRQHandler + .word I2C2_IRQHandler + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word USART3_4_IRQHandler + .word CEC_CAN_IRQHandler + .word USB_IRQHandler + .word BootRAM /* @0x108. This is for boot in RAM mode for + STM32F0xx devices. */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_VDDIO2_IRQHandler + .thumb_set PVD_VDDIO2_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_CRS_IRQHandler + .thumb_set RCC_CRS_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak TSC_IRQHandler + .thumb_set TSC_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_6_7_IRQHandler + .thumb_set DMA1_Channel4_5_6_7_IRQHandler,Default_Handler + + .weak ADC1_COMP_IRQHandler + .thumb_set ADC1_COMP_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM6_DAC_IRQHandler + .thumb_set TIM6_DAC_IRQHandler,Default_Handler + + .weak TIM7_IRQHandler + .thumb_set TIM7_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM15_IRQHandler + .thumb_set TIM15_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak I2C2_IRQHandler + .thumb_set I2C2_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak USART3_4_IRQHandler + .thumb_set USART3_4_IRQHandler,Default_Handler + + .weak CEC_CAN_IRQHandler + .thumb_set CEC_CAN_IRQHandler,Default_Handler + + .weak USB_IRQHandler + .thumb_set USB_IRQHandler,Default_Handler + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f0xx.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f0xx.s new file mode 100644 index 00000000..33a6f133 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/gcc/startup_stm32f0xx.s @@ -0,0 +1,305 @@ +/** + ****************************************************************************** + * @file startup_stm32f0xx.s + * @author MCD Application Team + * @version V1.0.0 + * @date 23-March-2012 + * @brief STM32F0xx Devices vector table for Atollic toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Configure the clock system + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2012 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF108F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2] + adds r2, r2, #4 + + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit +/* Call static constructors */ + bl __libc_init_array +/* Call the application's entry point.*/ + bl main + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler + .word PVD_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_1_IRQHandler + .word EXTI2_3_IRQHandler + .word EXTI4_15_IRQHandler + .word TS_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_3_IRQHandler + .word DMA1_Channel4_5_IRQHandler + .word ADC1_COMP_IRQHandler + .word TIM1_BRK_UP_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word TIM6_DAC_IRQHandler + .word 0 + .word TIM14_IRQHandler + .word TIM15_IRQHandler + .word TIM16_IRQHandler + .word TIM17_IRQHandler + .word I2C1_IRQHandler + .word I2C2_IRQHandler + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word 0 + .word CEC_IRQHandler + .word 0 + .word BootRAM /* @0x108. This is for boot in RAM mode for + STM32F0xx devices. */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak TS_IRQHandler + .thumb_set TS_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_IRQHandler + .thumb_set DMA1_Channel4_5_IRQHandler,Default_Handler + + .weak ADC1_COMP_IRQHandler + .thumb_set ADC1_COMP_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM6_DAC_IRQHandler + .thumb_set TIM6_DAC_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM15_IRQHandler + .thumb_set TIM15_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak I2C2_IRQHandler + .thumb_set I2C2_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak CEC_IRQHandler + .thumb_set CEC_IRQHandler,Default_Handler + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f030.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f030.s new file mode 100644 index 00000000..e0937dd2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f030.s @@ -0,0 +1,323 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f030.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F030 devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address +;* - Configure the system clock +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f030xc.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f030xc.s new file mode 100644 index 00000000..a1bf2a12 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f030xc.s @@ -0,0 +1,310 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f030xc.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F030xC devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_6_IRQHandler ; USART3, USART4, USART5, USART6 + DCD 0 ; Reserved + DCD 0 ; Reserved + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM6_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM6_IRQHandler + B TIM6_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_6_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART3_6_IRQHandler + B USART3_6_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f031.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f031.s new file mode 100644 index 00000000..b4aadf43 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f031.s @@ -0,0 +1,311 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f031.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F031 devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address +;* - Configure the system clock +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f042.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f042.s new file mode 100644 index 00000000..921456cb --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f042.s @@ -0,0 +1,341 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f042.s +;* Author : MCD Appl&ication Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F042 Devices Devices vector table for +;* EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO2_IRQHandler ; PVD and VDDIO2 through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_CRS_IRQHandler ; RCC and CRS + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TSC_IRQHandler ; TS + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD CEC_CAN_IRQHandler ; CEC and CAN + DCD USB_IRQHandler ; USB + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + + PUBWEAK PVD_VDDIO2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_VDDIO2_IRQHandler + B PVD_VDDIO2_IRQHandler + + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + + PUBWEAK RCC_CRS_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_CRS_IRQHandler + B RCC_CRS_IRQHandler + + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + + PUBWEAK TSC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TSC_IRQHandler + B TSC_IRQHandler + + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + + PUBWEAK CEC_CAN_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +CEC_CAN_IRQHandler + B CEC_CAN_IRQHandler + + PUBWEAK USB_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USB_IRQHandler + B USB_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f051.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f051.s new file mode 100644 index 00000000..b65b47b2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f051.s @@ -0,0 +1,356 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f051.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F051 devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address +;* - Configure the system clock +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TS_IRQHandler ; TS + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD CEC_IRQHandler ; CEC + DCD 0 ; Reserved + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + + PUBWEAK TS_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TS_IRQHandler + B TS_IRQHandler + + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + + PUBWEAK ADC1_COMP_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_COMP_IRQHandler + B ADC1_COMP_IRQHandler + + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + + PUBWEAK CEC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +CEC_IRQHandler + B CEC_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f070x6.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f070x6.s new file mode 100644 index 00000000..638808a3 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f070x6.s @@ -0,0 +1,285 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f070x6.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F070x6 devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USB_IRQHandler ; USB + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USB_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USB_IRQHandler + B USB_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f070xb.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f070xb.s new file mode 100644 index 00000000..4231aca8 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f070xb.s @@ -0,0 +1,315 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f070xb.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F070xB devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_4_IRQHandler ; USART3 and USART4 + DCD 0 ; Reserved + DCD USB_IRQHandler ; USB + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM6_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM6_IRQHandler + B TIM6_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_4_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART3_4_IRQHandler + B USART3_4_IRQHandler + + PUBWEAK USB_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USB_IRQHandler + B USB_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f072.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f072.s new file mode 100644 index 00000000..6e07b0de --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f072.s @@ -0,0 +1,369 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f072.s +;* Author : MCD Appl&ication Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F072 Devices Devices vector table for +;* EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO2_IRQHandler ; PVD and VDDIO2 through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_CRS_IRQHandler ; RCC and CRS + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TSC_IRQHandler ; TS + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_6_7_IRQHandler ; DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_4_IRQHandler ; USART3 and USART4 + DCD CEC_CAN_IRQHandler ; CEC and CAN + DCD USB_IRQHandler ; USB + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + + PUBWEAK PVD_VDDIO2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_VDDIO2_IRQHandler + B PVD_VDDIO2_IRQHandler + + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + + PUBWEAK RCC_CRS_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_CRS_IRQHandler + B RCC_CRS_IRQHandler + + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + + PUBWEAK TSC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TSC_IRQHandler + B TSC_IRQHandler + + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + + PUBWEAK DMA1_Channel4_5_6_7_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_6_7_IRQHandler + B DMA1_Channel4_5_6_7_IRQHandler + + + PUBWEAK ADC1_COMP_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_COMP_IRQHandler + B ADC1_COMP_IRQHandler + + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + + PUBWEAK USART3_4_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART3_4_IRQHandler + B USART3_4_IRQHandler + + + PUBWEAK CEC_CAN_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +CEC_CAN_IRQHandler + B CEC_CAN_IRQHandler + + PUBWEAK USB_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USB_IRQHandler + B USB_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f091.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f091.s new file mode 100644 index 00000000..c1426db1 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f091.s @@ -0,0 +1,342 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f091.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F091xc devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address, +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +;* +;*

© COPYRIGHT(c) 2014 STMicroelectronics

+;* +;* Redistribution and use in source and binary forms, with or without modification, +;* are permitted provided that the following conditions are met: +;* 1. Redistributions of source code must retain the above copyright notice, +;* this list of conditions and the following disclaimer. +;* 2. Redistributions in binary form must reproduce the above copyright notice, +;* this list of conditions and the following disclaimer in the documentation +;* and/or other materials provided with the distribution. +;* 3. Neither the name of STMicroelectronics nor the names of its contributors +;* may be used to endorse or promote products derived from this software +;* without specific prior written permission. +;* +;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +;* +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO2_IRQHandler ; PVD and VDDIO2 through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_CRS_IRQHandler ; RCC and CRS + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TSC_IRQHandler ; TS + DCD DMA1_Ch1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler ; DMA1 Channel 2 and 3 & DMA2 Channel 1 and 2 + DCD DMA1_Ch4_7_DMA2_Ch3_5_IRQHandler ; DMA1 Channel 4 to 7 & DMA2 Channel 3 to 5 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_8_IRQHandler ; USART3, USART4, USART5, USART6, USART7, USART8 + DCD CEC_CAN_IRQHandler ; CEC and CAN + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_VDDIO2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_VDDIO2_IRQHandler + B PVD_VDDIO2_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_CRS_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_CRS_IRQHandler + B RCC_CRS_IRQHandler + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + PUBWEAK TSC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TSC_IRQHandler + B TSC_IRQHandler + + PUBWEAK DMA1_Ch1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Ch1_IRQHandler + B DMA1_Ch1_IRQHandler + + PUBWEAK DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler + B DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler + + PUBWEAK DMA1_Ch4_7_DMA2_Ch3_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Ch4_7_DMA2_Ch3_5_IRQHandler + B DMA1_Ch4_7_DMA2_Ch3_5_IRQHandler + + PUBWEAK ADC1_COMP_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_COMP_IRQHandler + B ADC1_COMP_IRQHandler + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_8_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART3_8_IRQHandler + B USART3_8_IRQHandler + + PUBWEAK CEC_CAN_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +CEC_CAN_IRQHandler + B CEC_CAN_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f0xx.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f0xx.s new file mode 100644 index 00000000..f82812d2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f0xx.s @@ -0,0 +1,356 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f0xx.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F051 devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address +;* - Configure the system clock +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TS_IRQHandler ; TS + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD CEC_IRQHandler ; CEC + DCD 0 ; Reserved + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + + PUBWEAK TS_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TS_IRQHandler + B TS_IRQHandler + + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + + PUBWEAK ADC1_COMP_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_COMP_IRQHandler + B ADC1_COMP_IRQHandler + + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + + PUBWEAK CEC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +CEC_IRQHandler + B CEC_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f0xx_ld.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f0xx_ld.s new file mode 100644 index 00000000..281df557 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/startup/iar/startup_stm32f0xx_ld.s @@ -0,0 +1,311 @@ +;******************** (C) COPYRIGHT 2014 STMicroelectronics ******************** +;* File Name : startup_stm32f0xx_ld.s +;* Author : MCD Application Team +;* Version : V1.5.0 +;* Date : 24-December-2014 +;* Description : STM32F031 devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address +;* - Configure the system clock +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + + LDR R0, =sfe(CSTACK) ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart +;; SYSCFG clock enable + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/stm32f0xx.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/stm32f0xx.h new file mode 100644 index 00000000..8cb3bb7a --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/stm32f0xx.h @@ -0,0 +1,5707 @@ +/** + ****************************************************************************** + * @file stm32f0xx.h + * @author MCD Application Team + * @version V1.5.0 + * @date 05-December-2014 + * @brief CMSIS Cortex-M0 Device Peripheral Access Layer Header File. + * This file contains all the peripheral register's definitions, bits + * definitions and memory mapping for STM32F0xx devices. + * + * The file is the unique include file that the application programmer + * is using in the C source code, usually in main.c. This file contains: + * - Configuration section that allows to select: + * - The device used in the target application + * - To use or not the peripheral’s drivers in application code(i.e. + * code will be based on direct access to peripheral’s registers + * rather than drivers API), this option is controlled by + * "#define USE_STDPERIPH_DRIVER" + * - To change few application-specific parameters such as the HSE + * crystal frequency + * - Data structures and the address mapping for all peripherals + * - Peripheral's registers declarations and bits definition + * - Macros to access peripheral’s registers hardware + * + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2014 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f0xx + * @{ + */ + +#ifndef __STM32F0XX_H +#define __STM32F0XX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup Library_configuration_section + * @{ + */ + +/* Uncomment the line below according to the target STM32F0 device used in your + application + */ + +#if !defined (STM32F030) && !defined (STM32F031) && !defined (STM32F051) && \ + !defined (STM32F072) && !defined (STM32F042) && !defined (STM32F091) && \ + !defined (STM32F070xB) && !defined (STM32F070x6) && !defined (STM32F030xC) + /* #define STM32F030 */ + /* #define STM32F031 */ + /* #define STM32F051 */ + /* #define STM32F072 */ + /* #define STM32F070xB */ + /* #define STM32F042 */ + /* #define STM32F070x6 */ + /* #define STM32F091 */ + /* #define STM32F030xC */ +#endif /* STM32F030 || STM32F031 || STM32F051 || STM32F072 || STM32F042 || STM32F091 || + STM32F070xB || STM32F070x6 || STM32F030xC */ + +/* Tip: To avoid modifying this file each time you need to switch between these + devices, you can define the device in your toolchain compiler preprocessor. + */ + +/* Old STM32F0XX definition, maintained for legacy purpose */ +#if defined(STM32F0XX) || defined(STM32F0XX_MD) + #define STM32F051 +#endif /* STM32F0XX */ + +/* Old STM32F0XX_LD definition, maintained for legacy purpose */ +#ifdef STM32F0XX_LD + #define STM32F031 +#endif /* STM32F0XX_LD */ + +/* Old STM32F0XX_HD definition, maintained for legacy purpose */ +#ifdef STM32F0XX_HD + #define STM32F072 +#endif /* STM32F0XX_HD */ + +/* Old STM32F030X6/X8 definition, maintained for legacy purpose */ +#if defined (STM32F030X8) || defined (STM32F030X6) + #define STM32F030 +#endif /* STM32F030X8 or STM32F030X6 */ + + +#if !defined (STM32F030) && !defined (STM32F031) && !defined (STM32F051) && \ + !defined (STM32F072) && !defined (STM32F042) && !defined (STM32F091) && \ + !defined (STM32F070xB) && !defined (STM32F070x6) && !defined (STM32F030xC) + #error "Please select first the target STM32F0xx device used in your application (in stm32f0xx.h file)" +#endif /* STM32F030 || STM32F031 || STM32F051 || STM32F072 || STM32F042 || STM32F091 || + STM32F070xB || STM32F070x6 || STM32F030xC */ + +#if !defined USE_STDPERIPH_DRIVER +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_STDPERIPH_DRIVER*/ +#endif /* USE_STDPERIPH_DRIVER */ + +/** + * @brief In the following line adjust the value of External High Speed oscillator (HSE) + used in your application + + Tip: To avoid modifying this file each time you need to use different HSE, you + can define the HSE value in your toolchain compiler preprocessor. + */ +#if !defined (HSE_VALUE) +#define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz*/ +#endif /* HSE_VALUE */ + +/** + * @brief In the following line adjust the External High Speed oscillator (HSE) Startup + Timeout value + */ +#if !defined (HSE_STARTUP_TIMEOUT) +#define HSE_STARTUP_TIMEOUT ((uint16_t)0x5000) /*!< Time out for HSE start up */ +#endif /* HSE_STARTUP_TIMEOUT */ + +/** + * @brief In the following line adjust the Internal High Speed oscillator (HSI) Startup + Timeout value + */ +#if !defined (HSI_STARTUP_TIMEOUT) +#define HSI_STARTUP_TIMEOUT ((uint16_t)0x5000) /*!< Time out for HSI start up */ +#endif /* HSI_STARTUP_TIMEOUT */ + +#if !defined (HSI_VALUE) +#define HSI_VALUE ((uint32_t)8000000) /*!< Value of the Internal High Speed oscillator in Hz. + The real value may vary depending on the variations + in voltage and temperature. */ +#endif /* HSI_VALUE */ + +#if !defined (HSI14_VALUE) +#define HSI14_VALUE ((uint32_t)14000000) /*!< Value of the Internal High Speed oscillator for ADC in Hz. + The real value may vary depending on the variations + in voltage and temperature. */ +#endif /* HSI14_VALUE */ + +#if !defined (HSI48_VALUE) +#define HSI48_VALUE ((uint32_t)48000000) /*!< Value of the Internal High Speed oscillator for USB in Hz. + The real value may vary depending on the variations + in voltage and temperature. */ +#endif /* HSI48_VALUE */ + +#if !defined (LSI_VALUE) +#define LSI_VALUE ((uint32_t)40000) /*!< Value of the Internal Low Speed oscillator in Hz + The real value may vary depending on the variations + in voltage and temperature. */ +#endif /* LSI_VALUE */ + +#if !defined (LSE_VALUE) +#define LSE_VALUE ((uint32_t)32768) /*!< Value of the External Low Speed oscillator in Hz */ +#endif /* LSE_VALUE */ + +/** + * @brief STM32F0xx Standard Peripheral Library version number V1.4.0 + */ +#define __STM32F0XX_STDPERIPH_VERSION_MAIN (0x01) /*!< [31:24] main version */ +#define __STM32F0XX_STDPERIPH_VERSION_SUB1 (0x05) /*!< [23:16] sub1 version */ +#define __STM32F0XX_STDPERIPH_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */ +#define __STM32F0XX_STDPERIPH_VERSION_RC (0x00) /*!< [7:0] release candidate */ +#define __STM32F0XX_STDPERIPH_VERSION ((__STM32F0XX_STDPERIPH_VERSION_MAIN << 24)\ + |(__STM32F0XX_STDPERIPH_VERSION_SUB1 << 16)\ + |(__STM32F0XX_STDPERIPH_VERSION_SUB2 << 8)\ + |(__STM32F0XX_STDPERIPH_VERSION_RC)) + +/** + * @} + */ + +/** @addtogroup Configuration_section_for_CMSIS + * @{ + */ + +/** + * @brief STM32F0xx Interrupt Number Definition, according to the selected device + * in @ref Library_configuration_section + */ +#define __CM0_REV 0 /*!< Core Revision r0p0 */ +#define __MPU_PRESENT 0 /*!< STM32F0xx do not provide MPU */ +#define __NVIC_PRIO_BITS 2 /*!< STM32F0xx uses 2 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ + +/*!< Interrupt Number Definition */ +typedef enum IRQn +{ +/****** Cortex-M0 Processor Exceptions Numbers ******************************************************/ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + HardFault_IRQn = -13, /*!< 3 Cortex-M0 Hard Fault Interrupt */ + SVC_IRQn = -5, /*!< 11 Cortex-M0 SV Call Interrupt */ + PendSV_IRQn = -2, /*!< 14 Cortex-M0 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 Cortex-M0 System Tick Interrupt */ + +#if defined (STM32F051) +/****** STM32F051 specific Interrupt Numbers *************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_IRQn = 1, /*!< PVD through EXTI Line detect Interrupt */ + RTC_IRQn = 2, /*!< RTC through EXTI Line Interrupt */ + FLASH_IRQn = 3, /*!< FLASH Interrupt */ + RCC_IRQn = 4, /*!< RCC Interrupt */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + TS_IRQn = 8, /*!< Touch sense controller Interrupt */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4 and Channel 5 Interrupts */ + ADC1_COMP_IRQn = 12, /*!< ADC1, COMP1 and COMP2 Interrupts */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 15, /*!< TIM2 Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 Interrupt */ + TIM6_DAC_IRQn = 17, /*!< TIM6 and DAC Interrupts */ + TIM14_IRQn = 19, /*!< TIM14 Interrupt */ + TIM15_IRQn = 20, /*!< TIM15 Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Interrupt */ + I2C2_IRQn = 24, /*!< I2C2 Interrupt */ + SPI1_IRQn = 25, /*!< SPI1 Interrupt */ + SPI2_IRQn = 26, /*!< SPI2 Interrupt */ + USART1_IRQn = 27, /*!< USART1 Interrupt */ + USART2_IRQn = 28, /*!< USART2 Interrupt */ + CEC_IRQn = 30 /*!< CEC Interrupt */ +#elif defined (STM32F031) +/****** STM32F031 specific Interrupt Numbers *************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_IRQn = 1, /*!< PVD through EXTI Line detect Interrupt */ + RTC_IRQn = 2, /*!< RTC through EXTI Line Interrupt */ + FLASH_IRQn = 3, /*!< FLASH Interrupt */ + RCC_IRQn = 4, /*!< RCC Interrupt */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4 and Channel 5 Interrupts */ + ADC1_IRQn = 12, /*!< ADC1 Interrupt */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 15, /*!< TIM2 Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 Interrupt */ + TIM14_IRQn = 19, /*!< TIM14 Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Interrupt */ + SPI1_IRQn = 25, /*!< SPI1 Interrupt */ + USART1_IRQn = 27 /*!< USART1 Interrupt */ +#elif defined (STM32F030) +/****** STM32F030 specific Interrupt Numbers *************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + RTC_IRQn = 2, /*!< RTC through EXTI Line Interrupt */ + FLASH_IRQn = 3, /*!< FLASH Interrupt */ + RCC_IRQn = 4, /*!< RCC Interrupt */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4 and Channel 5 Interrupts */ + ADC1_IRQn = 12, /*!< ADC1 Interrupt */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 Interrupt */ + TIM14_IRQn = 19, /*!< TIM14 Interrupt */ + TIM15_IRQn = 20, /*!< TIM15 Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Interrupt */ + I2C2_IRQn = 24, /*!< I2C2 Interrupt */ + SPI1_IRQn = 25, /*!< SPI1 Interrupt */ + SPI2_IRQn = 26, /*!< SPI2 Interrupt */ + USART1_IRQn = 27, /*!< USART1 Interrupt */ + USART2_IRQn = 28 /*!< USART2 Interrupt */ +#elif defined (STM32F072) + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_VDDIO2_IRQn = 1, /*!< PVD and VDDIO2 supply comparator through EXTI Line detect Interrupt */ + RTC_IRQn = 2, /*!< RTC through EXTI Line Interrupt */ + FLASH_IRQn = 3, /*!< FLASH Interrupt */ + RCC_CRS_IRQn = 4, /*!< RCC and CRS Interrupts */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + TSC_IRQn = 8, /*!< TSC Interrupt */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_6_7_IRQn = 11, /*!< DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 Interrupts */ + ADC1_COMP_IRQn = 12, /*!< ADC1, COMP1 and COMP2 Interrupts */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 15, /*!< TIM2 Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 Interrupt */ + TIM6_DAC_IRQn = 17, /*!< TIM6 and DAC Interrupts */ + TIM7_IRQn = 18, /*!< TIM7 Interrupts */ + TIM14_IRQn = 19, /*!< TIM14 Interrupt */ + TIM15_IRQn = 20, /*!< TIM15 Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Interrupt */ + I2C2_IRQn = 24, /*!< I2C2 Interrupt */ + SPI1_IRQn = 25, /*!< SPI1 Interrupt */ + SPI2_IRQn = 26, /*!< SPI2 Interrupt */ + USART1_IRQn = 27, /*!< USART1 Interrupt */ + USART2_IRQn = 28, /*!< USART2 Interrupt */ + USART3_4_IRQn = 29, /*!< USART3 and USART4 Interrupts */ + CEC_CAN_IRQn = 30, /*!< CEC and CAN Interrupts */ + USB_IRQn = 31 /*!< USB Low Priority global Interrupt */ +#elif defined (STM32F042) + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_VDDIO2_IRQn = 1, /*!< PVD and VDDIO2 supply comparator through EXTI Line detect Interrupt */ + RTC_IRQn = 2, /*!< RTC through EXTI Line Interrupt */ + FLASH_IRQn = 3, /*!< FLASH Interrupt */ + RCC_CRS_IRQn = 4, /*!< RCC and CRS Interrupts */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + TSC_IRQn = 8, /*!< TSC Interrupt */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4, Channel 5 Interrupts */ + ADC1_IRQn = 12, /*!< ADC1 Interrupts */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 15, /*!< TIM2 Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 Interrupt */ + TIM14_IRQn = 19, /*!< TIM14 Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Interrupt */ + SPI1_IRQn = 25, /*!< SPI1 Interrupt */ + SPI2_IRQn = 26, /*!< SPI2 Interrupt */ + USART1_IRQn = 27, /*!< USART1 Interrupt */ + USART2_IRQn = 28, /*!< USART2 Interrupt */ + CEC_CAN_IRQn = 30, /*!< CEC and CAN Interrupts */ + USB_IRQn = 31 /*!< USB Low Priority global Interrupt */ +#elif defined (STM32F091) + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_VDDIO2_IRQn = 1, /*!< PVD & VDDIO2 Interrupts through EXTI Lines 16 and 31 */ + RTC_IRQn = 2, /*!< RTC Interrupt through EXTI Lines 17, 19 and 20 */ + FLASH_IRQn = 3, /*!< FLASH global Interrupt */ + RCC_CRS_IRQn = 4, /*!< RCC & CRS Global Interrupts */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + TSC_IRQn = 8, /*!< Touch Sensing Controller Interrupts */ + DMA1_Ch1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Ch2_3_DMA2_Ch1_2_IRQn = 10, /*!< DMA1 Channel 2 and 3 & DMA2 Channel 1 and 2 Interrupts */ + DMA1_Ch4_7_DMA2_Ch3_5_IRQn = 11, /*!< DMA1 Channel 4 to 7 & DMA2 Channel 3 to 5 Interrupts */ + ADC1_COMP_IRQn = 12, /*!< ADC, COMP1 and COMP2 Interrupts (EXTI Lines 21 and 22) */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 15, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 global Interrupt */ + TIM6_DAC_IRQn = 17, /*!< TIM6 global and DAC channel underrun error Interrupts */ + TIM7_IRQn = 18, /*!< TIM7 global Interrupt */ + TIM14_IRQn = 19, /*!< TIM14 global Interrupt */ + TIM15_IRQn = 20, /*!< TIM15 global Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 global Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 global Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Event Interrupt & EXTI Line23 Interrupt (I2C1 wakeup) */ + I2C2_IRQn = 24, /*!< I2C2 Event Interrupt & EXTI Line24 Interrupt (I2C2 wakeup) */ + SPI1_IRQn = 25, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 26, /*!< SPI2 global Interrupt */ + USART1_IRQn = 27, /*!< USART1 global Interrupt & EXTI Line25 Interrupt (USART1 wakeup) */ + USART2_IRQn = 28, /*!< USART2 global Interrupt & EXTI Line26 Interrupt (USART2 wakeup) */ + USART3_8_IRQn = 29, /*!< USART3 to USART8 global Interrupts */ + CEC_CAN_IRQn = 30 /*!< CEC and CAN global Interrupts & EXTI Line27 Interrupt */ +#elif defined (STM32F070xB) + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + RTC_IRQn = 2, /*!< RTC Interrupt through EXTI Lines 17, 19 and 20 */ + FLASH_IRQn = 3, /*!< FLASH global Interrupt */ + RCC_IRQn = 4, /*!< RCC Global Interrupts */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4 and Channel 5 Interrupts */ + ADC1_IRQn = 12, /*!< ADC1 interrupts (ADC interrupt combined with EXTI Lines 21 and 22 */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 global Interrupt */ + TIM6_IRQn = 17, /*!< TIM6 global Interrupts */ + TIM7_IRQn = 18, /*!< TIM7 global Interrupt */ + TIM14_IRQn = 19, /*!< TIM14 global Interrupt */ + TIM15_IRQn = 20, /*!< TIM15 global Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 global Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 global Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Event Interrupt & EXTI Line23 Interrupt (I2C1 wakeup) */ + I2C2_IRQn = 24, /*!< I2C2 Event Interrupt */ + SPI1_IRQn = 25, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 26, /*!< SPI2 global Interrupt */ + USART1_IRQn = 27, /*!< USART1 global Interrupt */ + USART2_IRQn = 28, /*!< USART2 global Interrupt */ + USART3_4_IRQn = 29, /*!< USART3 and USART4 global Interrupts */ + USB_IRQn = 31 /*!< USB global Interrupts & EXTI Line18 Interrupt */ +#elif defined (STM32F070x6) + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + RTC_IRQn = 2, /*!< RTC Interrupt through EXTI Lines 17, 19 and 20 */ + FLASH_IRQn = 3, /*!< FLASH global Interrupt */ + RCC_IRQn = 4, /*!< RCC Global Interrupts */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4 and Channel 5 Interrupts */ + ADC1_IRQn = 12, /*!< ADC1 Interrupt */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 global Interrupt */ + TIM14_IRQn = 19, /*!< TIM14 global Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 global Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 global Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Event Interrupt & EXTI Line23 Interrupt (I2C1 wakeup) */ + SPI1_IRQn = 25, /*!< SPI1 global Interrupt */ + USART1_IRQn = 27, /*!< USART1 global Interrupt & EXTI Line25 Interrupt (USART1 wakeup) */ + USART2_IRQn = 28, /*!< USART2 global Interrupt */ + USB_IRQn = 31 /*!< USB global Interrupts & EXTI Line18 Interrupt */ +#elif defined (STM32F030xC) + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + RTC_IRQn = 2, /*!< RTC Interrupt through EXTI Lines 17, 19 and 20 */ + FLASH_IRQn = 3, /*!< FLASH global Interrupt */ + RCC_IRQn = 4, /*!< RCC Global Interrupts */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4 and Channel 5 Interrupts */ + ADC1_IRQn = 12, /*!< ADC Interrupts */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 global Interrupt */ + TIM6_IRQn = 17, /*!< TIM6 global Interrupts */ + TIM7_IRQn = 18, /*!< TIM7 global Interrupt */ + TIM14_IRQn = 19, /*!< TIM14 global Interrupt */ + TIM15_IRQn = 20, /*!< TIM15 global Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 global Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 global Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Event Interrupt & EXTI Line23 Interrupt (I2C1 wakeup) */ + I2C2_IRQn = 24, /*!< I2C2 Event Interrupt */ + SPI1_IRQn = 25, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 26, /*!< SPI2 global Interrupt */ + USART1_IRQn = 27, /*!< USART1 global Interrupt & EXTI Line25 Interrupt (USART1 wakeup) */ + USART2_IRQn = 28, /*!< USART2 global Interrupt & EXTI Line26 Interrupt (USART2 wakeup) */ + USART3_6_IRQn = 29, /*!< USART3 to USART6 global Interrupts */ +#endif /* STM32F051 */ +}IRQn_Type; + +/** + * @} + */ + +#include "core_cm0.h" +#include "system_stm32f0xx.h" +#include + +/** @addtogroup Exported_types + * @{ + */ + +typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus; + +typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus; + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t ISR; /*!< ADC Interrupt and Status register, Address offset:0x00 */ + __IO uint32_t IER; /*!< ADC Interrupt Enable register, Address offset:0x04 */ + __IO uint32_t CR; /*!< ADC Control register, Address offset:0x08 */ + __IO uint32_t CFGR1; /*!< ADC Configuration register 1, Address offset:0x0C */ + __IO uint32_t CFGR2; /*!< ADC Configuration register 2, Address offset:0x10 */ + __IO uint32_t SMPR; /*!< ADC Sampling time register, Address offset:0x14 */ + uint32_t RESERVED1; /*!< Reserved, 0x18 */ + uint32_t RESERVED2; /*!< Reserved, 0x1C */ + __IO uint32_t TR; /*!< ADC watchdog threshold register, Address offset:0x20 */ + uint32_t RESERVED3; /*!< Reserved, 0x24 */ + __IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */ + uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */ + __IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CCR; +} ADC_Common_TypeDef; + + +/** + * @brief Controller Area Network TxMailBox + */ +typedef struct +{ + __IO uint32_t TIR; /*!< CAN TX mailbox identifier register */ + __IO uint32_t TDTR; /*!< CAN mailbox data length control and time stamp register */ + __IO uint32_t TDLR; /*!< CAN mailbox data low register */ + __IO uint32_t TDHR; /*!< CAN mailbox data high register */ +} CAN_TxMailBox_TypeDef; + +/** + * @brief Controller Area Network FIFOMailBox + */ +typedef struct +{ + __IO uint32_t RIR; /*!< CAN receive FIFO mailbox identifier register */ + __IO uint32_t RDTR; /*!< CAN receive FIFO mailbox data length control and time stamp register */ + __IO uint32_t RDLR; /*!< CAN receive FIFO mailbox data low register */ + __IO uint32_t RDHR; /*!< CAN receive FIFO mailbox data high register */ +} CAN_FIFOMailBox_TypeDef; + +/** + * @brief Controller Area Network FilterRegister + */ +typedef struct +{ + __IO uint32_t FR1; /*!< CAN Filter bank register 1 */ + __IO uint32_t FR2; /*!< CAN Filter bank register 1 */ +} CAN_FilterRegister_TypeDef; + +/** + * @brief Controller Area Network + */ +typedef struct +{ + __IO uint32_t MCR; /*!< CAN master control register, Address offset: 0x00 */ + __IO uint32_t MSR; /*!< CAN master status register, Address offset: 0x04 */ + __IO uint32_t TSR; /*!< CAN transmit status register, Address offset: 0x08 */ + __IO uint32_t RF0R; /*!< CAN receive FIFO 0 register, Address offset: 0x0C */ + __IO uint32_t RF1R; /*!< CAN receive FIFO 1 register, Address offset: 0x10 */ + __IO uint32_t IER; /*!< CAN interrupt enable register, Address offset: 0x14 */ + __IO uint32_t ESR; /*!< CAN error status register, Address offset: 0x18 */ + __IO uint32_t BTR; /*!< CAN bit timing register, Address offset: 0x1C */ + uint32_t RESERVED0[88]; /*!< Reserved, 0x020 - 0x17F */ + CAN_TxMailBox_TypeDef sTxMailBox[3]; /*!< CAN Tx MailBox, Address offset: 0x180 - 0x1AC */ + CAN_FIFOMailBox_TypeDef sFIFOMailBox[2]; /*!< CAN FIFO MailBox, Address offset: 0x1B0 - 0x1CC */ + uint32_t RESERVED1[12]; /*!< Reserved, 0x1D0 - 0x1FF */ + __IO uint32_t FMR; /*!< CAN filter master register, Address offset: 0x200 */ + __IO uint32_t FM1R; /*!< CAN filter mode register, Address offset: 0x204 */ + uint32_t RESERVED2; /*!< Reserved, 0x208 */ + __IO uint32_t FS1R; /*!< CAN filter scale register, Address offset: 0x20C */ + uint32_t RESERVED3; /*!< Reserved, 0x210 */ + __IO uint32_t FFA1R; /*!< CAN filter FIFO assignment register, Address offset: 0x214 */ + uint32_t RESERVED4; /*!< Reserved, 0x218 */ + __IO uint32_t FA1R; /*!< CAN filter activation register, Address offset: 0x21C */ + uint32_t RESERVED5[8]; /*!< Reserved, 0x220-0x23F */ + CAN_FilterRegister_TypeDef sFilterRegister[28]; /*!< CAN Filter Register, Address offset: 0x240-0x31C */ +} CAN_TypeDef; + +/** + * @brief HDMI-CEC + */ + +typedef struct +{ + __IO uint32_t CR; /*!< CEC control register, Address offset:0x00 */ + __IO uint32_t CFGR; /*!< CEC configuration register, Address offset:0x04 */ + __IO uint32_t TXDR; /*!< CEC Tx data register , Address offset:0x08 */ + __IO uint32_t RXDR; /*!< CEC Rx Data Register, Address offset:0x0C */ + __IO uint32_t ISR; /*!< CEC Interrupt and Status Register, Address offset:0x10 */ + __IO uint32_t IER; /*!< CEC interrupt enable register, Address offset:0x14 */ +}CEC_TypeDef; + +/** + * @brief Comparator + */ + +typedef struct +{ + __IO uint32_t CSR; /*!< COMP comparator control and status register, Address offset: 0x1C */ +} COMP_TypeDef; + + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint8_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + uint8_t RESERVED0; /*!< Reserved, 0x05 */ + uint16_t RESERVED1; /*!< Reserved, 0x06 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ + uint32_t RESERVED2; /*!< Reserved, 0x0C */ + __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ + __IO uint32_t POL; /*!< CRC polynomial register, Address offset: 0x14 */ +} CRC_TypeDef; + +/** + * @brief Clock Recovery System + */ +typedef struct +{ +__IO uint32_t CR; /*!< CRS ccontrol register, Address offset: 0x00 */ +__IO uint32_t CFGR; /*!< CRS configuration register, Address offset: 0x04 */ +__IO uint32_t ISR; /*!< CRS interrupt and status register, Address offset: 0x08 */ +__IO uint32_t ICR; /*!< CRS interrupt flag clear register, Address offset: 0x0C */ +} CRS_TypeDef; + +/** + * @brief Digital to Analog Converter + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DAC control register, Address offset: 0x00 */ + __IO uint32_t SWTRIGR; /*!< DAC software trigger register, Address offset: 0x04 */ + __IO uint32_t DHR12R1; /*!< DAC channel1 12-bit right-aligned data holding register, Address offset: 0x08 */ + __IO uint32_t DHR12L1; /*!< DAC channel1 12-bit left aligned data holding register, Address offset: 0x0C */ + __IO uint32_t DHR8R1; /*!< DAC channel1 8-bit right aligned data holding register, Address offset: 0x10 */ + __IO uint32_t DHR12R2; /*!< DAC channel2 12-bit right aligned data holding register, Address offset: 0x14 */ + __IO uint32_t DHR12L2; /*!< DAC channel2 12-bit left aligned data holding register, Address offset: 0x18 */ + __IO uint32_t DHR8R2; /*!< DAC channel2 8-bit right-aligned data holding register, Address offset: 0x1C */ + __IO uint32_t DHR12RD; /*!< Dual DAC 12-bit right-aligned data holding register, Address offset: 0x20 */ + __IO uint32_t DHR12LD; /*!< DUAL DAC 12-bit left aligned data holding register, Address offset: 0x24 */ + __IO uint32_t DHR8RD; /*!< DUAL DAC 8-bit right aligned data holding register, Address offset: 0x28 */ + __IO uint32_t DOR1; /*!< DAC channel1 data output register, Address offset: 0x2C */ + __IO uint32_t DOR2; /*!< DAC channel2 data output register, Address offset: 0x30 */ + __IO uint32_t SR; /*!< DAC status register, Address offset: 0x34 */ +} DAC_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; /*!< DMA channel x configuration register */ + __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ + __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ + __IO uint32_t CMAR; /*!< DMA channel x memory address register */ +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ + uint32_t RESERVED0[40];/*!< Reserved as declared by channel typedef 0x08 - 0xA4*/ + __IO uint32_t RMPCR; /*!< Remap control register, Address offset: 0xA8 */ +}DMA_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*! exti[31] Interrupt */ +#define SYSCFG_ITLINE1_SR_VDDIO2 ((uint32_t)0x00000002) /*!< VDDIO2 -> exti[16] Interrupt */ +#define SYSCFG_ITLINE2_SR_RTC_WAKEUP ((uint32_t)0x00000001) /*!< RTC WAKEUP -> exti[20] Interrupt */ +#define SYSCFG_ITLINE2_SR_RTC_TSTAMP ((uint32_t)0x00000002) /*!< RTC Time Stamp -> exti[19] interrupt */ +#define SYSCFG_ITLINE2_SR_RTC_ALRA ((uint32_t)0x00000003) /*!< RTC Alarm -> exti[17] interrupt .... */ +#define SYSCFG_ITLINE3_SR_FLASH_ITF ((uint32_t)0x00000001) /*!< Flash ITF Interrupt */ +#define SYSCFG_ITLINE4_SR_CRS ((uint32_t)0x00000001) /*!< CRS interrupt */ +#define SYSCFG_ITLINE4_SR_CLK_CTRL ((uint32_t)0x00000002) /*!< CLK CTRL interrupt */ +#define SYSCFG_ITLINE5_SR_EXTI0 ((uint32_t)0x00000001) /*!< External Interrupt 0 */ +#define SYSCFG_ITLINE5_SR_EXTI1 ((uint32_t)0x00000002) /*!< External Interrupt 1 */ +#define SYSCFG_ITLINE6_SR_EXTI2 ((uint32_t)0x00000001) /*!< External Interrupt 2 */ +#define SYSCFG_ITLINE6_SR_EXTI3 ((uint32_t)0x00000002) /*!< External Interrupt 3 */ +#define SYSCFG_ITLINE7_SR_EXTI4 ((uint32_t)0x00000001) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI5 ((uint32_t)0x00000002) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI6 ((uint32_t)0x00000004) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI7 ((uint32_t)0x00000008) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI8 ((uint32_t)0x00000010) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI9 ((uint32_t)0x00000020) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI10 ((uint32_t)0x00000040) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI11 ((uint32_t)0x00000080) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI12 ((uint32_t)0x00000100) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI13 ((uint32_t)0x00000200) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI14 ((uint32_t)0x00000400) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE7_SR_EXTI15 ((uint32_t)0x00000800) /*!< External Interrupt 15 to 4 */ +#define SYSCFG_ITLINE8_SR_TSC_EOA ((uint32_t)0x00000001) /*!< Touch control EOA Interrupt */ +#define SYSCFG_ITLINE8_SR_TSC_MCE ((uint32_t)0x00000002) /*!< Touch control MCE Interrupt */ +#define SYSCFG_ITLINE9_SR_DMA1_CH1 ((uint32_t)0x00000001) /*!< DMA1 Channel 1 Interrupt */ +#define SYSCFG_ITLINE10_SR_DMA1_CH2 ((uint32_t)0x00000001) /*!< DMA1 Channel 2 Interrupt */ +#define SYSCFG_ITLINE10_SR_DMA1_CH3 ((uint32_t)0x00000002) /*!< DMA2 Channel 3 Interrupt */ +#define SYSCFG_ITLINE10_SR_DMA2_CH1 ((uint32_t)0x00000004) /*!< DMA2 Channel 1 Interrupt */ +#define SYSCFG_ITLINE10_SR_DMA2_CH2 ((uint32_t)0x00000008) /*!< DMA2 Channel 2 Interrupt */ +#define SYSCFG_ITLINE11_SR_DMA1_CH4 ((uint32_t)0x00000001) /*!< DMA1 Channel 4 Interrupt */ +#define SYSCFG_ITLINE11_SR_DMA1_CH5 ((uint32_t)0x00000002) /*!< DMA1 Channel 5 Interrupt */ +#define SYSCFG_ITLINE11_SR_DMA1_CH6 ((uint32_t)0x00000004) /*!< DMA1 Channel 6 Interrupt */ +#define SYSCFG_ITLINE11_SR_DMA1_CH7 ((uint32_t)0x00000008) /*!< DMA1 Channel 7 Interrupt */ +#define SYSCFG_ITLINE11_SR_DMA2_CH3 ((uint32_t)0x00000010) /*!< DMA2 Channel 3 Interrupt */ +#define SYSCFG_ITLINE11_SR_DMA2_CH4 ((uint32_t)0x00000020) /*!< DMA2 Channel 4 Interrupt */ +#define SYSCFG_ITLINE11_SR_DMA2_CH5 ((uint32_t)0x00000040) /*!< DMA2 Channel 5 Interrupt */ +#define SYSCFG_ITLINE12_SR_ADC ((uint32_t)0x00000001) /*!< ADC Interrupt */ +#define SYSCFG_ITLINE12_SR_COMP1 ((uint32_t)0x00000002) /*!< COMP1 Interrupt -> exti[21] */ +#define SYSCFG_ITLINE12_SR_COMP2 ((uint32_t)0x00000004) /*!< COMP2 Interrupt -> exti[22] */ +#define SYSCFG_ITLINE13_SR_TIM1_BRK ((uint32_t)0x00000001) /*!< TIM1 BRK Interrupt */ +#define SYSCFG_ITLINE13_SR_TIM1_UPD ((uint32_t)0x00000002) /*!< TIM1 UPD Interrupt */ +#define SYSCFG_ITLINE13_SR_TIM1_TRG ((uint32_t)0x00000004) /*!< TIM1 TRG Interrupt */ +#define SYSCFG_ITLINE13_SR_TIM1_CCU ((uint32_t)0x00000008) /*!< TIM1 CCU Interrupt */ +#define SYSCFG_ITLINE14_SR_TIM1_CC ((uint32_t)0x00000001) /*!< TIM1 CC Interrupt */ +#define SYSCFG_ITLINE15_SR_TIM2_GLB ((uint32_t)0x00000001) /*!< TIM2 GLB Interrupt */ +#define SYSCFG_ITLINE16_SR_TIM3_GLB ((uint32_t)0x00000001) /*!< TIM3 GLB Interrupt */ +#define SYSCFG_ITLINE17_SR_DAC ((uint32_t)0x00000001) /*!< DAC Interrupt */ +#define SYSCFG_ITLINE17_SR_TIM6_GLB ((uint32_t)0x00000002) /*!< TIM6 GLB Interrupt */ +#define SYSCFG_ITLINE18_SR_TIM7_GLB ((uint32_t)0x00000001) /*!< TIM7 GLB Interrupt */ +#define SYSCFG_ITLINE19_SR_TIM14_GLB ((uint32_t)0x00000001) /*!< TIM14 GLB Interrupt */ +#define SYSCFG_ITLINE20_SR_TIM15_GLB ((uint32_t)0x00000001) /*!< TIM15 GLB Interrupt */ +#define SYSCFG_ITLINE21_SR_TIM16_GLB ((uint32_t)0x00000001) /*!< TIM16 GLB Interrupt */ +#define SYSCFG_ITLINE22_SR_TIM17_GLB ((uint32_t)0x00000001) /*!< TIM17 GLB Interrupt */ +#define SYSCFG_ITLINE23_SR_I2C1_GLB ((uint32_t)0x00000001) /*!< I2C1 GLB Interrupt -> exti[23] */ +#define SYSCFG_ITLINE24_SR_I2C2_GLB ((uint32_t)0x00000001) /*!< I2C2 GLB Interrupt */ +#define SYSCFG_ITLINE25_SR_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Interrupt */ +#define SYSCFG_ITLINE26_SR_SPI2 ((uint32_t)0x00000001) /*!< SPI2 Interrupt */ +#define SYSCFG_ITLINE27_SR_USART1_GLB ((uint32_t)0x00000001) /*!< USART1 GLB Interrupt -> exti[25] */ +#define SYSCFG_ITLINE28_SR_USART2_GLB ((uint32_t)0x00000001) /*!< USART2 GLB Interrupt -> exti[26] */ +#define SYSCFG_ITLINE29_SR_USART3_GLB ((uint32_t)0x00000001) /*!< USART3 GLB Interrupt -> exti[28] */ +#define SYSCFG_ITLINE29_SR_USART4_GLB ((uint32_t)0x00000002) /*!< USART4 GLB Interrupt */ +#define SYSCFG_ITLINE29_SR_USART5_GLB ((uint32_t)0x00000004) /*!< USART5 GLB Interrupt */ +#define SYSCFG_ITLINE29_SR_USART6_GLB ((uint32_t)0x00000008) /*!< USART6 GLB Interrupt */ +#define SYSCFG_ITLINE29_SR_USART7_GLB ((uint32_t)0x00000010) /*!< USART7 GLB Interrupt */ +#define SYSCFG_ITLINE29_SR_USART8_GLB ((uint32_t)0x00000020) /*!< USART8 GLB Interrupt */ +#define SYSCFG_ITLINE30_SR_CAN ((uint32_t)0x00000001) /*!< CAN Interrupt */ +#define SYSCFG_ITLINE30_SR_CEC ((uint32_t)0x00000002) /*!< CEC Interrupt */ + +/******************************************************************************/ +/* */ +/* Timers (TIM) */ +/* */ +/******************************************************************************/ +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*!
© COPYRIGHT 2014 STMicroelectronics
+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f0xx_system + * @{ + */ + +/** @addtogroup STM32F0xx_System_Private_Includes + * @{ + */ + +#include "stm32f0xx.h" + +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Private_Defines + * @{ + */ +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Private_Variables + * @{ + */ +uint32_t SystemCoreClock = 48000000; +__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9}; + +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Private_FunctionPrototypes + * @{ + */ + +static void SetSysClock(void); + +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Private_Functions + * @{ + */ + +/** + * @brief Setup the microcontroller system. + * Initialize the Embedded Flash Interface, the PLL and update the + * SystemCoreClock variable. + * @param None + * @retval None + */ +void SystemInit (void) +{ + /* Set HSION bit */ + RCC->CR |= (uint32_t)0x00000001; + +#if defined(STM32F051) + /* Reset SW[1:0], HPRE[3:0], PPRE[2:0], ADCPRE and MCOSEL[2:0] bits */ + RCC->CFGR &= (uint32_t)0xF8FFB80C; +#else + /* Reset SW[1:0], HPRE[3:0], PPRE[2:0], ADCPRE, MCOSEL[2:0], MCOPRE[2:0] and PLLNODIV bits */ + RCC->CFGR &= (uint32_t)0x08FFB80C; +#endif /* STM32F051 */ + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Reset PLLSRC, PLLXTPRE and PLLMUL[3:0] bits */ + RCC->CFGR &= (uint32_t)0xFFC0FFFF; + + /* Reset PREDIV1[3:0] bits */ + RCC->CFGR2 &= (uint32_t)0xFFFFFFF0; + + /* Reset USARTSW[1:0], I2CSW, CECSW and ADCSW bits */ + RCC->CFGR3 &= (uint32_t)0xFFFFFEAC; + + /* Reset HSI14 bit */ + RCC->CR2 &= (uint32_t)0xFFFFFFFE; + + /* Disable all interrupts */ + RCC->CIR = 0x00000000; + + /* Configure the System clock frequency, AHB/APBx prescalers and Flash settings */ + SetSysClock(); +} + +/** + * @brief Update SystemCoreClock according to Clock Register Values + * The SystemCoreClock variable contains the core clock (HCLK), it can + * be used by the user application to setup the SysTick timer or configure + * other parameters. + * + * @note Each time the core clock (HCLK) changes, this function must be called + * to update SystemCoreClock variable value. Otherwise, any configuration + * based on this variable will be incorrect. + * + * @note - The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * + * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*) + * + * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**) + * + * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) + * or HSI_VALUE(*) multiplied/divided by the PLL factors. + * + * (*) HSI_VALUE is a constant defined in stm32f0xx.h file (default value + * 8 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * + * (**) HSE_VALUE is a constant defined in stm32f0xx.h file (default value + * 8 MHz), user has to ensure that HSE_VALUE is same as the real + * frequency of the crystal used. Otherwise, this function may + * have wrong result. + * + * - The result of this function could be not correct when using fractional + * value for HSE crystal. + * @param None + * @retval None + */ +void SystemCoreClockUpdate (void) +{ + uint32_t tmp = 0, pllmull = 0, pllsource = 0, prediv1factor = 0; + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & RCC_CFGR_SWS; + + switch (tmp) + { + case 0x00: /* HSI used as system clock */ + SystemCoreClock = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock */ + SystemCoreClock = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock */ + /* Get PLL clock source and multiplication factor ----------------------*/ + pllmull = RCC->CFGR & RCC_CFGR_PLLMULL; + pllsource = RCC->CFGR & RCC_CFGR_PLLSRC; + pllmull = ( pllmull >> 18) + 2; + + if (pllsource == 0x00) + { + /* HSI oscillator clock divided by 2 selected as PLL clock entry */ + SystemCoreClock = (HSI_VALUE >> 1) * pllmull; + } + else + { + prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1; + /* HSE oscillator clock selected as PREDIV1 clock entry */ + SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull; + } + break; + default: /* HSI used as system clock */ + SystemCoreClock = HSI_VALUE; + break; + } + /* Compute HCLK clock frequency ----------------*/ + /* Get HCLK prescaler */ + tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)]; + /* HCLK clock frequency */ + SystemCoreClock >>= tmp; +} + +/** + * @brief Configures the System clock frequency, AHB/APBx prescalers and Flash + * settings. + * @note This function should be called only once the RCC clock configuration + * is reset to the default reset state (done in SystemInit() function). + * @param None + * @retval None + */ +static void SetSysClock(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | FLASH_ACR_LATENCY; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE_DIV1; + + /* PLL configuration = HSE * 6 = 48 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_PREDIV1 | RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLMULL6); + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_PLL) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/system_stm32f0xx.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/system_stm32f0xx.h new file mode 100644 index 00000000..12027a8b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f0xx/system_stm32f0xx.h @@ -0,0 +1,104 @@ +/** + ****************************************************************************** + * @file system_stm32f0xx.h + * @author MCD Application Team + * @version V1.5.0 + * @date 05-December-2014 + * @brief CMSIS Cortex-M0 Device Peripheral Access Layer System Header File. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2014 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f0xx_system + * @{ + */ + +/** + * @brief Define to prevent recursive inclusion + */ +#ifndef __SYSTEM_STM32F0XX_H +#define __SYSTEM_STM32F0XX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup STM32F0xx_System_Includes + * @{ + */ + +/** + * @} + */ + + +/** @addtogroup STM32F0xx_System_Exported_types + * @{ + */ + +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F0xx_System_Exported_Functions + * @{ + */ + +extern void SystemInit(void); +extern void SystemCoreClockUpdate(void); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__SYSTEM_STM32F0XX_H */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/core_cm3.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/core_cm3.c new file mode 100644 index 00000000..b294fb74 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/core_cm3.c @@ -0,0 +1,829 @@ +/****************************************************************************** + * @file: core_cm3.c + * @purpose: CMSIS Cortex-M3 Core Peripheral Access Layer Source File + * @version: V1.20 + * @date: 22. May 2009 + *---------------------------------------------------------------------------- + * + * Copyright (C) 2009 ARM Limited. All rights reserved. + * + * ARM Limited (ARM) is supplying this software for use with Cortex-Mx + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + + + +#include + + +/* define compiler specific symbols */ +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for armcc */ + #define __INLINE __inline /*!< inline keyword for armcc */ + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for iarcc */ + #define __INLINE inline /*!< inline keyword for iarcc. Only avaiable in High optimization mode! */ + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for gcc */ + #define __INLINE inline /*!< inline keyword for gcc */ + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + +#endif + + + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +__ASM uint32_t __get_PSP(void) +{ + mrs r0, psp + bx lr +} + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +__ASM void __set_PSP(uint32_t topOfProcStack) +{ + msr psp, r0 + bx lr +} + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +__ASM uint32_t __get_MSP(void) +{ + mrs r0, msp + bx lr +} + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +__ASM void __set_MSP(uint32_t mainStackPointer) +{ + msr msp, r0 + bx lr +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +__ASM uint32_t __REV16(uint16_t value) +{ + rev16 r0, r0 + bx lr +} + +/** + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param int16_t value to reverse + * @return int32_t reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +__ASM int32_t __REVSH(int16_t value) +{ + revsh r0, r0 + bx lr +} + + +#if (__ARMCC_VERSION < 400000) + +/** + * @brief Remove the exclusive lock created by ldrex + * + * @param none + * @return none + * + * Removes the exclusive lock which is created by ldrex. + */ +__ASM void __CLREX(void) +{ + clrex +} + +/** + * @brief Return the Base Priority value + * + * @param none + * @return uint32_t BasePriority + * + * Return the content of the base priority register + */ +__ASM uint32_t __get_BASEPRI(void) +{ + mrs r0, basepri + bx lr +} + +/** + * @brief Set the Base Priority value + * + * @param uint32_t BasePriority + * @return none + * + * Set the base priority register + */ +__ASM void __set_BASEPRI(uint32_t basePri) +{ + msr basepri, r0 + bx lr +} + +/** + * @brief Return the Priority Mask value + * + * @param none + * @return uint32_t PriMask + * + * Return the state of the priority mask bit from the priority mask + * register + */ +__ASM uint32_t __get_PRIMASK(void) +{ + mrs r0, primask + bx lr +} + +/** + * @brief Set the Priority Mask value + * + * @param uint32_t PriMask + * @return none + * + * Set the priority mask bit in the priority mask register + */ +__ASM void __set_PRIMASK(uint32_t priMask) +{ + msr primask, r0 + bx lr +} + +/** + * @brief Return the Fault Mask value + * + * @param none + * @return uint32_t FaultMask + * + * Return the content of the fault mask register + */ +__ASM uint32_t __get_FAULTMASK(void) +{ + mrs r0, faultmask + bx lr +} + +/** + * @brief Set the Fault Mask value + * + * @param uint32_t faultMask value + * @return none + * + * Set the fault mask register + */ +__ASM void __set_FAULTMASK(uint32_t faultMask) +{ + msr faultmask, r0 + bx lr +} + +/** + * @brief Return the Control Register value + * + * @param none + * @return uint32_t Control value + * + * Return the content of the control register + */ +__ASM uint32_t __get_CONTROL(void) +{ + mrs r0, control + bx lr +} + +/** + * @brief Set the Control Register value + * + * @param uint32_t Control value + * @return none + * + * Set the control register + */ +__ASM void __set_CONTROL(uint32_t control) +{ + msr control, r0 + bx lr +} + +#endif /* __ARMCC_VERSION */ + + +#elif (defined (__ICCARM__)) /*------------------ ICC Compiler -------------------*/ +#pragma diag_suppress=Pe940 + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +uint32_t __get_PSP(void) +{ + __ASM("mrs r0, psp"); + __ASM("bx lr"); +} + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +void __set_PSP(uint32_t topOfProcStack) +{ + __ASM("msr psp, r0"); + __ASM("bx lr"); +} + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +uint32_t __get_MSP(void) +{ + __ASM("mrs r0, msp"); + __ASM("bx lr"); +} + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +void __set_MSP(uint32_t topOfMainStack) +{ + __ASM("msr msp, r0"); + __ASM("bx lr"); +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +uint32_t __REV16(uint16_t value) +{ + __ASM("rev16 r0, r0"); + __ASM("bx lr"); +} + +/** + * @brief Reverse bit order of value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse bit order of value + */ +uint32_t __RBIT(uint32_t value) +{ + __ASM("rbit r0, r0"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive + * + * @param uint8_t* address + * @return uint8_t value of (*address) + * + * Exclusive LDR command + */ +uint8_t __LDREXB(uint8_t *addr) +{ + __ASM("ldrexb r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive + * + * @param uint16_t* address + * @return uint16_t value of (*address) + * + * Exclusive LDR command + */ +uint16_t __LDREXH(uint16_t *addr) +{ + __ASM("ldrexh r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive + * + * @param uint32_t* address + * @return uint32_t value of (*address) + * + * Exclusive LDR command + */ +uint32_t __LDREXW(uint32_t *addr) +{ + __ASM("ldrex r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive + * + * @param uint8_t *address + * @param uint8_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXB(uint8_t value, uint8_t *addr) +{ + __ASM("strexb r0, r0, [r1]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive + * + * @param uint16_t *address + * @param uint16_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXH(uint16_t value, uint16_t *addr) +{ + __ASM("strexh r0, r0, [r1]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive + * + * @param uint32_t *address + * @param uint32_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXW(uint32_t value, uint32_t *addr) +{ + __ASM("strex r0, r0, [r1]"); + __ASM("bx lr"); +} + +#pragma diag_default=Pe940 + + +#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/ + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +uint32_t __get_PSP(void) __attribute__( ( naked ) ); +uint32_t __get_PSP(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, psp\n\t" + "MOV r0, %0 \n\t" + "BX lr \n\t" : "=r" (result) ); + return(result); +} + + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +void __set_PSP(uint32_t topOfProcStack) __attribute__( ( naked ) ); +void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0\n\t" + "BX lr \n\t" : : "r" (topOfProcStack) ); +} + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +uint32_t __get_MSP(void) __attribute__( ( naked ) ); +uint32_t __get_MSP(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, msp\n\t" + "MOV r0, %0 \n\t" + "BX lr \n\t" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +void __set_MSP(uint32_t topOfMainStack) __attribute__( ( naked ) ); +void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0\n\t" + "BX lr \n\t" : : "r" (topOfMainStack) ); +} + +/** + * @brief Return the Base Priority value + * + * @param none + * @return uint32_t BasePriority + * + * Return the content of the base priority register + */ +uint32_t __get_BASEPRI(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, basepri_max" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Base Priority value + * + * @param uint32_t BasePriority + * @return none + * + * Set the base priority register + */ +void __set_BASEPRI(uint32_t value) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (value) ); +} + +/** + * @brief Return the Priority Mask value + * + * @param none + * @return uint32_t PriMask + * + * Return the state of the priority mask bit from the priority mask + * register + */ +uint32_t __get_PRIMASK(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Priority Mask value + * + * @param uint32_t PriMask + * @return none + * + * Set the priority mask bit in the priority mask register + */ +void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) ); +} + +/** + * @brief Return the Fault Mask value + * + * @param none + * @return uint32_t FaultMask + * + * Return the content of the fault mask register + */ +uint32_t __get_FAULTMASK(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Fault Mask value + * + * @param uint32_t faultMask value + * @return none + * + * Set the fault mask register + */ +void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) ); +} + +/** + * @brief Reverse byte order in integer value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in integer value + */ +uint32_t __REV(uint32_t value) +{ + uint32_t result=0; + + __ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +uint32_t __REV16(uint16_t value) +{ + uint32_t result=0; + + __ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param int32_t value to reverse + * @return int32_t reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +int32_t __REVSH(int16_t value) +{ + uint32_t result=0; + + __ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse bit order of value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse bit order of value + */ +uint32_t __RBIT(uint32_t value) +{ + uint32_t result=0; + + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief LDR Exclusive + * + * @param uint8_t* address + * @return uint8_t value of (*address) + * + * Exclusive LDR command + */ +uint8_t __LDREXB(uint8_t *addr) +{ + uint8_t result=0; + + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief LDR Exclusive + * + * @param uint16_t* address + * @return uint16_t value of (*address) + * + * Exclusive LDR command + */ +uint16_t __LDREXH(uint16_t *addr) +{ + uint16_t result=0; + + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief LDR Exclusive + * + * @param uint32_t* address + * @return uint32_t value of (*address) + * + * Exclusive LDR command + */ +uint32_t __LDREXW(uint32_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief STR Exclusive + * + * @param uint8_t *address + * @param uint8_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXB(uint8_t value, uint8_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strexb %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + +/** + * @brief STR Exclusive + * + * @param uint16_t *address + * @param uint16_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXH(uint16_t value, uint16_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strexh %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + +/** + * @brief STR Exclusive + * + * @param uint32_t *address + * @param uint32_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXW(uint32_t value, uint32_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strex %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) ); + return(result); +} + +/** + * @brief Return the Control Register value + * + * @param none + * @return uint32_t Control value + * + * Return the content of the control register + */ +uint32_t __get_CONTROL(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Control Register value + * + * @param uint32_t Control value + * @return none + * + * Set the control register + */ +void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) ); +} + +#elif (defined (__TASKING__)) /*------------------ TASKING Compiler ---------------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all instrinsics, + * Including the CMSIS ones. + */ + +#endif + + + + + + + + + + + + + + + + + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/core_cm3.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/core_cm3.h new file mode 100644 index 00000000..1401587f --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/core_cm3.h @@ -0,0 +1,1367 @@ +/****************************************************************************** + * @file: core_cm3.h + * @purpose: CMSIS Cortex-M3 Core Peripheral Access Layer Header File + * @version: V1.20 + * @date: 22. May 2009 + *---------------------------------------------------------------------------- + * + * Copyright (C) 2009 ARM Limited. All rights reserved. + * + * ARM Limited (ARM) is supplying this software for use with Cortex-Mx + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifndef __CM3_CORE_H__ +#define __CM3_CORE_H__ + +#ifdef __cplusplus + extern "C" { +#endif + +#define __CM3_CMSIS_VERSION_MAIN (0x01) /*!< [31:16] CMSIS HAL main version */ +#define __CM3_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | __CM3_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x03) /*!< Cortex core */ + +/** + * Lint configuration \n + * ----------------------- \n + * + * The following Lint messages will be suppressed and not shown: \n + * \n + * --- Error 10: --- \n + * register uint32_t __regBasePri __asm("basepri"); \n + * Error 10: Expecting ';' \n + * \n + * --- Error 530: --- \n + * return(__regBasePri); \n + * Warning 530: Symbol '__regBasePri' (line 264) not initialized \n + * \n + * --- Error 550: --- \n + * __regBasePri = (basePri & 0x1ff); \n + * } \n + * Warning 550: Symbol '__regBasePri' (line 271) not accessed \n + * \n + * --- Error 754: --- \n + * uint32_t RESERVED0[24]; \n + * Info 754: local structure member '' (line 109, file ./cm3_core.h) not referenced \n + * \n + * --- Error 750: --- \n + * #define __CM3_CORE_H__ \n + * Info 750: local macro '__CM3_CORE_H__' (line 43, file./cm3_core.h) not referenced \n + * \n + * --- Error 528: --- \n + * static __INLINE void NVIC_DisableIRQ(uint32_t IRQn) \n + * Warning 528: Symbol 'NVIC_DisableIRQ(unsigned int)' (line 419, file ./cm3_core.h) not referenced \n + * \n + * --- Error 751: --- \n + * } InterruptType_Type; \n + * Info 751: local typedef 'InterruptType_Type' (line 170, file ./cm3_core.h) not referenced \n + * \n + * \n + * Note: To re-enable a Message, insert a space before 'lint' * \n + * + */ + +/*lint -save */ +/*lint -e10 */ +/*lint -e530 */ +/*lint -e550 */ +/*lint -e754 */ +/*lint -e750 */ +/*lint -e528 */ +/*lint -e751 */ + + +#include /* Include standard types */ + +#if defined (__ICCARM__) + #include /* IAR Intrinsics */ +#endif + + +#ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 /*!< standard definition for NVIC Priority Bits */ +#endif + + + + +/** + * IO definitions + * + * define access restrictions to peripheral registers + */ + +#ifdef __cplusplus +#define __I volatile /*!< defines 'read only' permissions */ +#else +#define __I volatile const /*!< defines 'read only' permissions */ +#endif +#define __O volatile /*!< defines 'write only' permissions */ +#define __IO volatile /*!< defines 'read / write' permissions */ + + + +/******************************************************************************* + * Register Abstraction + ******************************************************************************/ + + +/* System Reset */ +#define NVIC_VECTRESET 0 /*!< Vector Reset Bit */ +#define NVIC_SYSRESETREQ 2 /*!< System Reset Request */ +#define NVIC_AIRCR_VECTKEY (0x5FA << 16) /*!< AIRCR Key for write access */ +#define NVIC_AIRCR_ENDIANESS 15 /*!< Endianess */ + +/* Core Debug */ +#define CoreDebug_DEMCR_TRCENA (1 << 24) /*!< DEMCR TRCENA enable */ +#define ITM_TCR_ITMENA 1 /*!< ITM enable */ + + + + +/* memory mapping struct for Nested Vectored Interrupt Controller (NVIC) */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Interrupt Priority Register, 8Bit wide */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Software Trigger Interrupt Register */ +} NVIC_Type; + + +/* memory mapping struct for System Control Block */ +typedef struct +{ + __I uint32_t CPUID; /*!< CPU ID Base Register */ + __IO uint32_t ICSR; /*!< Interrupt Control State Register */ + __IO uint32_t VTOR; /*!< Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Application Interrupt / Reset Control Register */ + __IO uint32_t SCR; /*!< System Control Register */ + __IO uint32_t CCR; /*!< Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Hard Fault Status Register */ + __IO uint32_t DFSR; /*!< Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Mem Manage Address Register */ + __IO uint32_t BFAR; /*!< Bus Fault Address Register */ + __IO uint32_t AFSR; /*!< Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Processor Feature Register */ + __I uint32_t DFR; /*!< Debug Feature Register */ + __I uint32_t ADR; /*!< Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< ISA Feature Register */ +} SCB_Type; + + +/* memory mapping struct for SysTick */ +typedef struct +{ + __IO uint32_t CTRL; /*!< SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< SysTick Current Value Register */ + __I uint32_t CALIB; /*!< SysTick Calibration Register */ +} SysTick_Type; + + +/* memory mapping structur for ITM */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __IO uint32_t IWR; /*!< ITM Integration Write Register */ + __IO uint32_t IRR; /*!< ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __IO uint32_t LAR; /*!< ITM Lock Access Register */ + __IO uint32_t LSR; /*!< ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< ITM Product ID Registers */ + __I uint32_t PID5; + __I uint32_t PID6; + __I uint32_t PID7; + __I uint32_t PID0; + __I uint32_t PID1; + __I uint32_t PID2; + __I uint32_t PID3; + __I uint32_t CID0; + __I uint32_t CID1; + __I uint32_t CID2; + __I uint32_t CID3; +} ITM_Type; + + +/* memory mapped struct for Interrupt Type */ +typedef struct +{ + uint32_t RESERVED0; + __I uint32_t ICTR; /*!< Interrupt Control Type Register */ +#if ((defined __CM3_REV) && (__CM3_REV >= 0x200)) + __IO uint32_t ACTLR; /*!< Auxiliary Control Register */ +#else + uint32_t RESERVED1; +#endif +} InterruptType_Type; + + +/* Memory Protection Unit */ +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1) +typedef struct +{ + __I uint32_t TYPE; /*!< MPU Type Register */ + __IO uint32_t CTRL; /*!< MPU Control Register */ + __IO uint32_t RNR; /*!< MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; +#endif + + +/* Core Debug Register */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000) /*!< ITM Base Address */ +#define CoreDebug_BASE (0xE000EDF0) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00) /*!< System Control Block Base Address */ + +#define InterruptType ((InterruptType_Type *) SCS_BASE) /*!< Interrupt Type Register */ +#define SCB ((SCB_Type *) SCB_BASE) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE) /*!< ITM configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if defined (__MPU_PRESENT) && (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type*) MPU_BASE) /*!< Memory Protection Unit */ +#endif + + + +/******************************************************************************* + * Hardware Abstraction Layer + ******************************************************************************/ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */ + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + +#endif + + +/* ################### Compiler specific Intrinsics ########################### */ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#define __enable_fault_irq __enable_fiq +#define __disable_fault_irq __disable_fiq + +#define __NOP __nop +#define __WFI __wfi +#define __WFE __wfe +#define __SEV __sev +#define __ISB() __isb(0) +#define __DSB() __dsb(0) +#define __DMB() __dmb(0) +#define __REV __rev +#define __RBIT __rbit +#define __LDREXB(ptr) ((unsigned char ) __ldrex(ptr)) +#define __LDREXH(ptr) ((unsigned short) __ldrex(ptr)) +#define __LDREXW(ptr) ((unsigned int ) __ldrex(ptr)) +#define __STREXB(value, ptr) __strex(value, ptr) +#define __STREXH(value, ptr) __strex(value, ptr) +#define __STREXW(value, ptr) __strex(value, ptr) + + +/* intrinsic unsigned long long __ldrexd(volatile void *ptr) */ +/* intrinsic int __strexd(unsigned long long val, volatile void *ptr) */ +/* intrinsic void __enable_irq(); */ +/* intrinsic void __disable_irq(); */ + + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +extern uint32_t __get_PSP(void); + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +extern void __set_PSP(uint32_t topOfProcStack); + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +extern uint32_t __get_MSP(void); + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +extern void __set_MSP(uint32_t topOfMainStack); + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +extern uint32_t __REV16(uint16_t value); + +/* + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param int16_t value to reverse + * @return int32_t reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +extern int32_t __REVSH(int16_t value); + + +#if (__ARMCC_VERSION < 400000) + +/** + * @brief Remove the exclusive lock created by ldrex + * + * @param none + * @return none + * + * Removes the exclusive lock which is created by ldrex. + */ +extern void __CLREX(void); + +/** + * @brief Return the Base Priority value + * + * @param none + * @return uint32_t BasePriority + * + * Return the content of the base priority register + */ +extern uint32_t __get_BASEPRI(void); + +/** + * @brief Set the Base Priority value + * + * @param uint32_t BasePriority + * @return none + * + * Set the base priority register + */ +extern void __set_BASEPRI(uint32_t basePri); + +/** + * @brief Return the Priority Mask value + * + * @param none + * @return uint32_t PriMask + * + * Return the state of the priority mask bit from the priority mask + * register + */ +extern uint32_t __get_PRIMASK(void); + +/** + * @brief Set the Priority Mask value + * + * @param uint32_t PriMask + * @return none + * + * Set the priority mask bit in the priority mask register + */ +extern void __set_PRIMASK(uint32_t priMask); + +/** + * @brief Return the Fault Mask value + * + * @param none + * @return uint32_t FaultMask + * + * Return the content of the fault mask register + */ +extern uint32_t __get_FAULTMASK(void); + +/** + * @brief Set the Fault Mask value + * + * @param uint32_t faultMask value + * @return none + * + * Set the fault mask register + */ +extern void __set_FAULTMASK(uint32_t faultMask); + +/** + * @brief Return the Control Register value + * + * @param none + * @return uint32_t Control value + * + * Return the content of the control register + */ +extern uint32_t __get_CONTROL(void); + +/** + * @brief Set the Control Register value + * + * @param uint32_t Control value + * @return none + * + * Set the control register + */ +extern void __set_CONTROL(uint32_t control); + +#else /* (__ARMCC_VERSION >= 400000) */ + + +/** + * @brief Remove the exclusive lock created by ldrex + * + * @param none + * @return none + * + * Removes the exclusive lock which is created by ldrex. + */ +#define __CLREX __clrex + +/** + * @brief Return the Base Priority value + * + * @param none + * @return uint32_t BasePriority + * + * Return the content of the base priority register + */ +static __INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + +/** + * @brief Set the Base Priority value + * + * @param uint32_t BasePriority + * @return none + * + * Set the base priority register + */ +static __INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0x1ff); +} + +/** + * @brief Return the Priority Mask value + * + * @param none + * @return uint32_t PriMask + * + * Return the state of the priority mask bit from the priority mask + * register + */ +static __INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + +/** + * @brief Set the Priority Mask value + * + * @param uint32_t PriMask + * @return none + * + * Set the priority mask bit in the priority mask register + */ +static __INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + +/** + * @brief Return the Fault Mask value + * + * @param none + * @return uint32_t FaultMask + * + * Return the content of the fault mask register + */ +static __INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + +/** + * @brief Set the Fault Mask value + * + * @param uint32_t faultMask value + * @return none + * + * Set the fault mask register + */ +static __INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & 1); +} + +/** + * @brief Return the Control Register value + * + * @param none + * @return uint32_t Control value + * + * Return the content of the control register + */ +static __INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + +/** + * @brief Set the Control Register value + * + * @param uint32_t Control value + * @return none + * + * Set the control register + */ +static __INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + +#endif /* __ARMCC_VERSION */ + + + +#elif (defined (__ICCARM__)) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#define __enable_irq __enable_interrupt /*!< global Interrupt enable */ +#define __disable_irq __disable_interrupt /*!< global Interrupt disable */ + +static __INLINE void __enable_fault_irq() { __ASM ("cpsie f"); } +static __INLINE void __disable_fault_irq() { __ASM ("cpsid f"); } + +#define __NOP __no_operation() /*!< no operation intrinsic in IAR Compiler */ +static __INLINE void __WFI() { __ASM ("wfi"); } +static __INLINE void __WFE() { __ASM ("wfe"); } +static __INLINE void __SEV() { __ASM ("sev"); } +static __INLINE void __CLREX() { __ASM ("clrex"); } + +/* intrinsic void __ISB(void) */ +/* intrinsic void __DSB(void) */ +/* intrinsic void __DMB(void) */ +/* intrinsic void __set_PRIMASK(); */ +/* intrinsic void __get_PRIMASK(); */ +/* intrinsic void __set_FAULTMASK(); */ +/* intrinsic void __get_FAULTMASK(); */ +/* intrinsic uint32_t __REV(uint32_t value); */ +/* intrinsic uint32_t __REVSH(uint32_t value); */ +/* intrinsic unsigned long __STREX(unsigned long, unsigned long); */ +/* intrinsic unsigned long __LDREX(unsigned long *); */ + + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +extern uint32_t __get_PSP(void); + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +extern void __set_PSP(uint32_t topOfProcStack); + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +extern uint32_t __get_MSP(void); + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +extern void __set_MSP(uint32_t topOfMainStack); + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +extern uint32_t __REV16(uint16_t value); + +/** + * @brief Reverse bit order of value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse bit order of value + */ +extern uint32_t __RBIT(uint32_t value); + +/** + * @brief LDR Exclusive + * + * @param uint8_t* address + * @return uint8_t value of (*address) + * + * Exclusive LDR command + */ +extern uint8_t __LDREXB(uint8_t *addr); + +/** + * @brief LDR Exclusive + * + * @param uint16_t* address + * @return uint16_t value of (*address) + * + * Exclusive LDR command + */ +extern uint16_t __LDREXH(uint16_t *addr); + +/** + * @brief LDR Exclusive + * + * @param uint32_t* address + * @return uint32_t value of (*address) + * + * Exclusive LDR command + */ +extern uint32_t __LDREXW(uint32_t *addr); + +/** + * @brief STR Exclusive + * + * @param uint8_t *address + * @param uint8_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +extern uint32_t __STREXB(uint8_t value, uint8_t *addr); + +/** + * @brief STR Exclusive + * + * @param uint16_t *address + * @param uint16_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +extern uint32_t __STREXH(uint16_t value, uint16_t *addr); + +/** + * @brief STR Exclusive + * + * @param uint32_t *address + * @param uint32_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +extern uint32_t __STREXW(uint32_t value, uint32_t *addr); + + + +#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +static __INLINE void __enable_irq() { __ASM volatile ("cpsie i"); } +static __INLINE void __disable_irq() { __ASM volatile ("cpsid i"); } + +static __INLINE void __enable_fault_irq() { __ASM volatile ("cpsie f"); } +static __INLINE void __disable_fault_irq() { __ASM volatile ("cpsid f"); } + +static __INLINE void __NOP() { __ASM volatile ("nop"); } +static __INLINE void __WFI() { __ASM volatile ("wfi"); } +static __INLINE void __WFE() { __ASM volatile ("wfe"); } +static __INLINE void __SEV() { __ASM volatile ("sev"); } +static __INLINE void __ISB() { __ASM volatile ("isb"); } +static __INLINE void __DSB() { __ASM volatile ("dsb"); } +static __INLINE void __DMB() { __ASM volatile ("dmb"); } +static __INLINE void __CLREX() { __ASM volatile ("clrex"); } + + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +extern uint32_t __get_PSP(void); + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +extern void __set_PSP(uint32_t topOfProcStack); + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +extern uint32_t __get_MSP(void); + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +extern void __set_MSP(uint32_t topOfMainStack); + +/** + * @brief Return the Base Priority value + * + * @param none + * @return uint32_t BasePriority + * + * Return the content of the base priority register + */ +extern uint32_t __get_BASEPRI(void); + +/** + * @brief Set the Base Priority value + * + * @param uint32_t BasePriority + * @return none + * + * Set the base priority register + */ +extern void __set_BASEPRI(uint32_t basePri); + +/** + * @brief Return the Priority Mask value + * + * @param none + * @return uint32_t PriMask + * + * Return the state of the priority mask bit from the priority mask + * register + */ +extern uint32_t __get_PRIMASK(void); + +/** + * @brief Set the Priority Mask value + * + * @param uint32_t PriMask + * @return none + * + * Set the priority mask bit in the priority mask register + */ +extern void __set_PRIMASK(uint32_t priMask); + +/** + * @brief Return the Fault Mask value + * + * @param none + * @return uint32_t FaultMask + * + * Return the content of the fault mask register + */ +extern uint32_t __get_FAULTMASK(void); + +/** + * @brief Set the Fault Mask value + * + * @param uint32_t faultMask value + * @return none + * + * Set the fault mask register + */ +extern void __set_FAULTMASK(uint32_t faultMask); + +/** + * @brief Return the Control Register value +* +* @param none +* @return uint32_t Control value + * + * Return the content of the control register + */ +extern uint32_t __get_CONTROL(void); + +/** + * @brief Set the Control Register value + * + * @param uint32_t Control value + * @return none + * + * Set the control register + */ +extern void __set_CONTROL(uint32_t control); + +/** + * @brief Reverse byte order in integer value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in integer value + */ +extern uint32_t __REV(uint32_t value); + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +extern uint32_t __REV16(uint16_t value); + +/* + * Reverse byte order in signed short value with sign extension to integer + * + * @param int16_t value to reverse + * @return int32_t reversed value + * + * @brief Reverse byte order in signed short value with sign extension to integer + */ +extern int32_t __REVSH(int16_t value); + +/** + * @brief Reverse bit order of value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse bit order of value + */ +extern uint32_t __RBIT(uint32_t value); + +/** + * @brief LDR Exclusive + * + * @param uint8_t* address + * @return uint8_t value of (*address) + * + * Exclusive LDR command + */ +extern uint8_t __LDREXB(uint8_t *addr); + +/** + * @brief LDR Exclusive + * + * @param uint16_t* address + * @return uint16_t value of (*address) + * + * Exclusive LDR command + */ +extern uint16_t __LDREXH(uint16_t *addr); + +/** + * @brief LDR Exclusive + * + * @param uint32_t* address + * @return uint32_t value of (*address) + * + * Exclusive LDR command + */ +extern uint32_t __LDREXW(uint32_t *addr); + +/** + * @brief STR Exclusive + * + * @param uint8_t *address + * @param uint8_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +extern uint32_t __STREXB(uint8_t value, uint8_t *addr); + +/** + * @brief STR Exclusive + * + * @param uint16_t *address + * @param uint16_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +extern uint32_t __STREXH(uint16_t value, uint16_t *addr); + +/** + * @brief STR Exclusive + * + * @param uint32_t *address + * @param uint32_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +extern uint32_t __STREXW(uint32_t value, uint32_t *addr); + + +#elif (defined (__TASKING__)) /*------------------ TASKING Compiler ---------------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all instrinsics, + * Including the CMSIS ones. + */ + +#endif + + + +/* ########################## NVIC functions #################################### */ + + +/** + * @brief Set the Priority Grouping in NVIC Interrupt Controller + * + * @param uint32_t priority_grouping is priority grouping field + * @return none + * + * Set the priority grouping field using the required unlock sequence. + * The parameter priority_grouping is assigned to the field + * SCB->AIRCR [10:8] PRIGROUP field. Only values from 0..7 are used. + * In case of a conflict between priority grouping and available + * priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + */ +static __INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~((0xFFFFU << 16) | (0x0F << 8)); /* clear bits to change */ + reg_value = ((reg_value | NVIC_AIRCR_VECTKEY | (PriorityGroupTmp << 8))); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + +/** + * @brief Get the Priority Grouping from NVIC Interrupt Controller + * + * @param none + * @return uint32_t priority grouping field + * + * Get the priority grouping from NVIC Interrupt Controller. + * priority grouping is SCB->AIRCR [10:8] PRIGROUP field. + */ +static __INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR >> 8) & 0x07); /* read priority grouping field */ +} + +/** + * @brief Enable Interrupt in NVIC Interrupt Controller + * + * @param IRQn_Type IRQn specifies the interrupt number + * @return none + * + * Enable a device specific interupt in the NVIC interrupt controller. + * The interrupt number cannot be a negative value. + */ +static __INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + +/** + * @brief Disable the interrupt line for external interrupt specified + * + * @param IRQn_Type IRQn is the positive number of the external interrupt + * @return none + * + * Disable a device specific interupt in the NVIC interrupt controller. + * The interrupt number cannot be a negative value. + */ +static __INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + +/** + * @brief Read the interrupt pending bit for a device specific interrupt source + * + * @param IRQn_Type IRQn is the number of the device specifc interrupt + * @return uint32_t 1 if pending interrupt else 0 + * + * Read the pending register in NVIC and return 1 if its status is pending, + * otherwise it returns 0 + */ +static __INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + +/** + * @brief Set the pending bit for an external interrupt + * + * @param IRQn_Type IRQn is the Number of the interrupt + * @return none + * + * Set the pending bit for the specified interrupt. + * The interrupt number cannot be a negative value. + */ +static __INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + +/** + * @brief Clear the pending bit for an external interrupt + * + * @param IRQn_Type IRQn is the Number of the interrupt + * @return none + * + * Clear the pending bit for the specified interrupt. + * The interrupt number cannot be a negative value. + */ +static __INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + +/** + * @brief Read the active bit for an external interrupt + * + * @param IRQn_Type IRQn is the Number of the interrupt + * @return uint32_t 1 if active else 0 + * + * Read the active register in NVIC and returns 1 if its status is active, + * otherwise it returns 0. + */ +static __INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + +/** + * @brief Set the priority for an interrupt + * + * @param IRQn_Type IRQn is the Number of the interrupt + * @param priority is the priority for the interrupt + * @return none + * + * Set the priority for the specified interrupt. The interrupt + * number can be positive to specify an external (device specific) + * interrupt, or negative to specify an internal (core) interrupt. \n + * + * Note: The priority cannot be set for every core interrupt. + */ +static __INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M3 System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + +/** + * @brief Read the priority for an interrupt + * + * @param IRQn_Type IRQn is the Number of the interrupt + * @return uint32_t priority is the priority for the interrupt + * + * Read the priority for the specified interrupt. The interrupt + * number can be positive to specify an external (device specific) + * interrupt, or negative to specify an internal (core) interrupt. + * + * The returned priority value is automatically aligned to the implemented + * priority bits of the microcontroller. + * + * Note: The priority cannot be set for every core interrupt. + */ +static __INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M3 system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** + * @brief Encode the priority for an interrupt + * + * @param uint32_t PriorityGroup is the used priority group + * @param uint32_t PreemptPriority is the preemptive priority value (starting from 0) + * @param uint32_t SubPriority is the sub priority value (starting from 0) + * @return uint32_t the priority for the interrupt + * + * Encode the priority for an interrupt with the given priority group, + * preemptive priority value and sub priority value. + * In case of a conflict between priority grouping and available + * priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + * + * The returned priority value can be used for NVIC_SetPriority(...) function + */ +static __INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** + * @brief Decode the priority of an interrupt + * + * @param uint32_t Priority the priority for the interrupt + * @param uint32_t PrioGroup is the used priority group + * @param uint32_t* pPreemptPrio is the preemptive priority value (starting from 0) + * @param uint32_t* pSubPrio is the sub priority value (starting from 0) + * @return none + * + * Decode an interrupt priority value with the given priority group to + * preemptive priority value and sub priority value. + * In case of a conflict between priority grouping and available + * priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + * + * The priority value can be retrieved with NVIC_GetPriority(...) function + */ +static __INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + + +/* ################################## SysTick function ############################################ */ + +#if (!defined (__Vendor_SysTickConfig)) || (__Vendor_SysTickConfig == 0) + +/* SysTick constants */ +#define SYSTICK_ENABLE 0 /* Config-Bit to start or stop the SysTick Timer */ +#define SYSTICK_TICKINT 1 /* Config-Bit to enable or disable the SysTick interrupt */ +#define SYSTICK_CLKSOURCE 2 /* Clocksource has the offset 2 in SysTick Control and Status Register */ +#define SYSTICK_MAXCOUNT ((1<<24) -1) /* SysTick MaxCount */ + +/** + * @brief Initialize and start the SysTick counter and its interrupt. + * + * @param uint32_t ticks is the number of ticks between two interrupts + * @return none + * + * Initialise the system tick timer and its interrupt and start the + * system tick timer / counter in free running mode to generate + * periodical interrupts. + */ +static __INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SYSTICK_MAXCOUNT) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SYSTICK_MAXCOUNT) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Cortex-M0 System Interrupts */ + SysTick->VAL = (0x00); /* Load the SysTick Counter Value */ + SysTick->CTRL = (1 << SYSTICK_CLKSOURCE) | (1<AIRCR = (NVIC_AIRCR_VECTKEY | (SCB->AIRCR & (0x700)) | (1<DEMCR & CoreDebug_DEMCR_TRCENA) && + (ITM->TCR & ITM_TCR_ITMENA) && + (ITM->TER & (1UL << 0)) ) + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + +#ifdef __cplusplus +} +#endif + +#endif /* __CM3_CORE_H__ */ + +/*lint -restore */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_cl.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_cl.s new file mode 100644 index 00000000..0cb477c4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_cl.s @@ -0,0 +1,364 @@ +;******************** (C) COPYRIGHT 2009 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_cl.s +;* Author : MCD Application Team +;* Version : V3.1.2 +;* Date : 09/28/2009 +;* Description : STM32F10x Connectivity line devices vector table for RVMDK +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 and ADC2 + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C1 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC alarm through EXTI line + DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_IRQHandler ; DMA2 Channel4 + DCD DMA2_Channel5_IRQHandler ; DMA2 Channel5 + DCD ETH_IRQHandler ; Ethernet + DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line + DCD CAN2_TX_IRQHandler ; CAN2 TX + DCD CAN2_RX0_IRQHandler ; CAN2 RX0 + DCD CAN2_RX1_IRQHandler ; CAN2 RX1 + DCD CAN2_SCE_IRQHandler ; CAN2 SCE + DCD OTG_FS_IRQHandler ; USB OTG FS +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT CAN1_TX_IRQHandler [WEAK] + EXPORT CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_IRQHandler [WEAK] + EXPORT TIM1_UP_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT OTG_FS_WKUP_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Channel1_IRQHandler [WEAK] + EXPORT DMA2_Channel2_IRQHandler [WEAK] + EXPORT DMA2_Channel3_IRQHandler [WEAK] + EXPORT DMA2_Channel4_IRQHandler [WEAK] + EXPORT DMA2_Channel5_IRQHandler [WEAK] + EXPORT ETH_IRQHandler [WEAK] + EXPORT ETH_WKUP_IRQHandler [WEAK] + EXPORT CAN2_TX_IRQHandler [WEAK] + EXPORT CAN2_RX0_IRQHandler [WEAK] + EXPORT CAN2_RX1_IRQHandler [WEAK] + EXPORT CAN2_SCE_IRQHandler [WEAK] + EXPORT OTG_FS_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +CAN1_TX_IRQHandler +CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_IRQHandler +TIM1_UP_IRQHandler +TIM1_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +OTG_FS_WKUP_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_IRQHandler +TIM7_IRQHandler +DMA2_Channel1_IRQHandler +DMA2_Channel2_IRQHandler +DMA2_Channel3_IRQHandler +DMA2_Channel4_IRQHandler +DMA2_Channel5_IRQHandler +ETH_IRQHandler +ETH_WKUP_IRQHandler +CAN2_TX_IRQHandler +CAN2_RX0_IRQHandler +CAN2_RX1_IRQHandler +CAN2_SCE_IRQHandler +OTG_FS_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_hd.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_hd.s new file mode 100644 index 00000000..16b1dd47 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_hd.s @@ -0,0 +1,370 @@ +;******************** (C) COPYRIGHT 2009 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_hd.s +;* Author : MCD Application Team +;* Version : V3.1.2 +;* Date : 09/28/2009 +;* Description : STM32F10x High Density Devices vector table for RVMDK +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure external SRAM mounted on STM3210E-EVAL board +;* to be used as data memory (optional, to be enabled by user) +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + +__initial_spTop EQU 0x20000400 ; stack used for SystemInit_ExtMemCtl + ; always internal RAM used + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_spTop ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + DCD TIM8_BRK_IRQHandler ; TIM8 Break + DCD TIM8_UP_IRQHandler ; TIM8 Update + DCD TIM8_TRG_COM_IRQHandler ; TIM8 Trigger and Commutation + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD ADC3_IRQHandler ; ADC3 + DCD FSMC_IRQHandler ; FSMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_5_IRQHandler ; DMA2 Channel4 & Channel5 +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Dummy SystemInit_ExtMemCtl function +SystemInit_ExtMemCtl PROC + EXPORT SystemInit_ExtMemCtl [WEAK] + BX LR + ENDP + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + + LDR R0, = SystemInit_ExtMemCtl ; initialize external memory controller + BLX R0 + + LDR R1, = __initial_sp ; restore original stack pointer + MSR MSP, R1 + + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK] + EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_IRQHandler [WEAK] + EXPORT TIM1_UP_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT USBWakeUp_IRQHandler [WEAK] + EXPORT TIM8_BRK_IRQHandler [WEAK] + EXPORT TIM8_UP_IRQHandler [WEAK] + EXPORT TIM8_TRG_COM_IRQHandler [WEAK] + EXPORT TIM8_CC_IRQHandler [WEAK] + EXPORT ADC3_IRQHandler [WEAK] + EXPORT FSMC_IRQHandler [WEAK] + EXPORT SDIO_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Channel1_IRQHandler [WEAK] + EXPORT DMA2_Channel2_IRQHandler [WEAK] + EXPORT DMA2_Channel3_IRQHandler [WEAK] + EXPORT DMA2_Channel4_5_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +USB_HP_CAN1_TX_IRQHandler +USB_LP_CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_IRQHandler +TIM1_UP_IRQHandler +TIM1_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +USBWakeUp_IRQHandler +TIM8_BRK_IRQHandler +TIM8_UP_IRQHandler +TIM8_TRG_COM_IRQHandler +TIM8_CC_IRQHandler +ADC3_IRQHandler +FSMC_IRQHandler +SDIO_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_IRQHandler +TIM7_IRQHandler +DMA2_Channel1_IRQHandler +DMA2_Channel2_IRQHandler +DMA2_Channel3_IRQHandler +DMA2_Channel4_5_IRQHandler + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_ld.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_ld.s new file mode 100644 index 00000000..77420564 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_ld.s @@ -0,0 +1,293 @@ +;******************** (C) COPYRIGHT 2009 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_ld.s +;* Author : MCD Application Team +;* Version : V3.1.2 +;* Date : 09/28/2009 +;* Description : STM32F10x Low Density Devices vector table for RVMDK +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1_2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK] + EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_IRQHandler [WEAK] + EXPORT TIM1_UP_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT USBWakeUp_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +USB_HP_CAN1_TX_IRQHandler +USB_LP_CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_IRQHandler +TIM1_UP_IRQHandler +TIM1_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +SPI1_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +USBWakeUp_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_md.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_md.s new file mode 100644 index 00000000..4380a016 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/arm/startup_stm32f10x_md.s @@ -0,0 +1,303 @@ +;******************** (C) COPYRIGHT 2009 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_md.s +;* Author : MCD Application Team +;* Version : V3.1.2 +;* Date : 09/28/2009 +;* Description : STM32F10x Medium Density Devices vector table for RVMDK +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +; WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +; AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +; INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +; CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +; INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1_2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_2_IRQHandler [WEAK] + EXPORT USB_HP_CAN1_TX_IRQHandler [WEAK] + EXPORT USB_LP_CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_IRQHandler [WEAK] + EXPORT TIM1_UP_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTCAlarm_IRQHandler [WEAK] + EXPORT USBWakeUp_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_2_IRQHandler +USB_HP_CAN1_TX_IRQHandler +USB_LP_CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_IRQHandler +TIM1_UP_IRQHandler +TIM1_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTCAlarm_IRQHandler +USBWakeUp_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_cl.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_cl.s new file mode 100644 index 00000000..ee9b9ebd --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_cl.s @@ -0,0 +1,464 @@ +/** + ****************************************************************************** + * @file startup_stm32f10x_cl.s + * @author MCD Application Team + * @version V3.1.2 + * @date 09/28/2009 + * @brief STM32F10x Connectivity line Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR + * address. + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M3 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ******************************************************************************* + * @copy + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ */ + + .syntax unified + .cpu cortex-m3 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF1E0F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss + +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2], #4 + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss +/* Call the application's entry point.*/ + bl main + bx lr +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler + +/****************************************************************************** +* +* The minimal vector table for a Cortex M3. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word MemManage_Handler + .word BusFault_Handler + .word UsageFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word DebugMon_Handler + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler + .word PVD_IRQHandler + .word TAMPER_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_IRQHandler + .word EXTI1_IRQHandler + .word EXTI2_IRQHandler + .word EXTI3_IRQHandler + .word EXTI4_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_IRQHandler + .word DMA1_Channel3_IRQHandler + .word DMA1_Channel4_IRQHandler + .word DMA1_Channel5_IRQHandler + .word DMA1_Channel6_IRQHandler + .word DMA1_Channel7_IRQHandler + .word ADC1_2_IRQHandler + .word CAN1_TX_IRQHandler + .word CAN1_RX0_IRQHandler + .word CAN1_RX1_IRQHandler + .word CAN1_SCE_IRQHandler + .word EXTI9_5_IRQHandler + .word TIM1_BRK_IRQHandler + .word TIM1_UP_IRQHandler + .word TIM1_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word TIM4_IRQHandler + .word I2C1_EV_IRQHandler + .word I2C1_ER_IRQHandler + .word I2C2_EV_IRQHandler + .word I2C2_ER_IRQHandler + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word USART3_IRQHandler + .word EXTI15_10_IRQHandler + .word RTCAlarm_IRQHandler + .word OTG_FS_WKUP_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word TIM5_IRQHandler + .word SPI3_IRQHandler + .word UART4_IRQHandler + .word UART5_IRQHandler + .word TIM6_IRQHandler + .word TIM7_IRQHandler + .word DMA2_Channel1_IRQHandler + .word DMA2_Channel2_IRQHandler + .word DMA2_Channel3_IRQHandler + .word DMA2_Channel4_IRQHandler + .word DMA2_Channel5_IRQHandler + .word ETH_IRQHandler + .word ETH_WKUP_IRQHandler + .word CAN2_TX_IRQHandler + .word CAN2_RX0_IRQHandler + .word CAN2_RX1_IRQHandler + .word CAN2_SCE_IRQHandler + .word OTG_FS_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word BootRAM /* @0x1E0. This is for boot in RAM mode for + STM32F10x Connectivity line Devices. */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak MemManage_Handler + .thumb_set MemManage_Handler,Default_Handler + + .weak BusFault_Handler + .thumb_set BusFault_Handler,Default_Handler + + .weak UsageFault_Handler + .thumb_set UsageFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak DebugMon_Handler + .thumb_set DebugMon_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak TAMPER_IRQHandler + .thumb_set TAMPER_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_IRQHandler + .thumb_set EXTI0_IRQHandler,Default_Handler + + .weak EXTI1_IRQHandler + .thumb_set EXTI1_IRQHandler,Default_Handler + + .weak EXTI2_IRQHandler + .thumb_set EXTI2_IRQHandler,Default_Handler + + .weak EXTI3_IRQHandler + .thumb_set EXTI3_IRQHandler,Default_Handler + + .weak EXTI4_IRQHandler + .thumb_set EXTI4_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_IRQHandler + .thumb_set DMA1_Channel2_IRQHandler,Default_Handler + + .weak DMA1_Channel3_IRQHandler + .thumb_set DMA1_Channel3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_IRQHandler + .thumb_set DMA1_Channel4_IRQHandler,Default_Handler + + .weak DMA1_Channel5_IRQHandler + .thumb_set DMA1_Channel5_IRQHandler,Default_Handler + + .weak DMA1_Channel6_IRQHandler + .thumb_set DMA1_Channel6_IRQHandler,Default_Handler + + .weak DMA1_Channel7_IRQHandler + .thumb_set DMA1_Channel7_IRQHandler,Default_Handler + + .weak ADC1_2_IRQHandler + .thumb_set ADC1_2_IRQHandler,Default_Handler + + .weak CAN1_TX_IRQHandler + .thumb_set CAN1_TX_IRQHandler,Default_Handler + + .weak CAN1_RX0_IRQHandler + .thumb_set CAN1_RX0_IRQHandler,Default_Handler + + .weak CAN1_RX1_IRQHandler + .thumb_set CAN1_RX1_IRQHandler,Default_Handler + + .weak CAN1_SCE_IRQHandler + .thumb_set CAN1_SCE_IRQHandler,Default_Handler + + .weak EXTI9_5_IRQHandler + .thumb_set EXTI9_5_IRQHandler,Default_Handler + + .weak TIM1_BRK_IRQHandler + .thumb_set TIM1_BRK_IRQHandler,Default_Handler + + .weak TIM1_UP_IRQHandler + .thumb_set TIM1_UP_IRQHandler,Default_Handler + + .weak TIM1_TRG_COM_IRQHandler + .thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM4_IRQHandler + .thumb_set TIM4_IRQHandler,Default_Handler + + .weak I2C1_EV_IRQHandler + .thumb_set I2C1_EV_IRQHandler,Default_Handler + + .weak I2C1_ER_IRQHandler + .thumb_set I2C1_ER_IRQHandler,Default_Handler + + .weak I2C2_EV_IRQHandler + .thumb_set I2C2_EV_IRQHandler,Default_Handler + + .weak I2C2_ER_IRQHandler + .thumb_set I2C2_ER_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak USART3_IRQHandler + .thumb_set USART3_IRQHandler,Default_Handler + + .weak EXTI15_10_IRQHandler + .thumb_set EXTI15_10_IRQHandler,Default_Handler + + .weak RTCAlarm_IRQHandler + .thumb_set RTCAlarm_IRQHandler,Default_Handler + + .weak OTG_FS_WKUP_IRQHandler + .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler + + .weak TIM5_IRQHandler + .thumb_set TIM5_IRQHandler,Default_Handler + + .weak SPI3_IRQHandler + .thumb_set SPI3_IRQHandler,Default_Handler + + .weak UART4_IRQHandler + .thumb_set UART4_IRQHandler,Default_Handler + + .weak UART5_IRQHandler + .thumb_set UART5_IRQHandler,Default_Handler + + .weak TIM6_IRQHandler + .thumb_set TIM6_IRQHandler,Default_Handler + + .weak TIM7_IRQHandler + .thumb_set TIM7_IRQHandler,Default_Handler + + .weak DMA2_Channel1_IRQHandler + .thumb_set DMA2_Channel1_IRQHandler,Default_Handler + + .weak DMA2_Channel2_IRQHandler + .thumb_set DMA2_Channel2_IRQHandler,Default_Handler + + .weak DMA2_Channel3_IRQHandler + .thumb_set DMA2_Channel3_IRQHandler,Default_Handler + + .weak DMA2_Channel4_IRQHandler + .thumb_set DMA2_Channel4_IRQHandler,Default_Handler + + .weak DMA2_Channel5_IRQHandler + .thumb_set DMA2_Channel5_IRQHandler,Default_Handler + + .weak ETH_IRQHandler + .thumb_set ETH_IRQHandler,Default_Handler + + .weak ETH_WKUP_IRQHandler + .thumb_set ETH_WKUP_IRQHandler,Default_Handler + + .weak CAN2_TX_IRQHandler + .thumb_set CAN2_TX_IRQHandler,Default_Handler + + .weak CAN2_RX0_IRQHandler + .thumb_set CAN2_RX0_IRQHandler,Default_Handler + + .weak CAN2_RX1_IRQHandler + .thumb_set CAN2_RX1_IRQHandler,Default_Handler + + .weak CAN2_SCE_IRQHandler + .thumb_set CAN2_SCE_IRQHandler,Default_Handler + + .weak OTG_FS_IRQHandler + .thumb_set OTG_FS_IRQHandler ,Default_Handler + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_hd.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_hd.s new file mode 100644 index 00000000..e3275a92 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_hd.s @@ -0,0 +1,482 @@ +/** + ****************************************************************************** + * @file startup_stm32f10x_hd.s + * @author MCD Application Team + * @version V3.1.2 + * @date 09/28/2009 + * @brief STM32F10x High Density Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address, + * - Configure external SRAM mounted on STM3210E-EVAL board + * to be used as data memory (optional, to be enabled by user) + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M3 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @copy + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ */ + + .syntax unified + .cpu cortex-m3 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global SystemInit_ExtMemCtl_Dummy +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss +/* stack used for SystemInit_ExtMemCtl; always internal RAM used */ + +.equ BootRAM, 0xF1E0F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + +/* FSMC Bank1 NOR/SRAM3 is used for the STM3210E-EVAL, if another Bank is + required, then adjust the Register Addresses */ + bl SystemInit_ExtMemCtl +/* restore original stack pointer */ + LDR r0, =_estack + MSR msp, r0 +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2], #4 + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss +/* Call the application's entry point.*/ + bl main + bx lr +.size Reset_Handler, .-Reset_Handler + +/** + * @brief Dummy SystemInit_ExtMemCtl function + * @param None + * @retval : None +*/ + .section .text.SystemInit_ExtMemCtl_Dummy,"ax",%progbits +SystemInit_ExtMemCtl_Dummy: + bx lr + .size SystemInit_ExtMemCtl_Dummy, .-SystemInit_ExtMemCtl_Dummy + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M3. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word MemManage_Handler + .word BusFault_Handler + .word UsageFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word DebugMon_Handler + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler + .word PVD_IRQHandler + .word TAMPER_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_IRQHandler + .word EXTI1_IRQHandler + .word EXTI2_IRQHandler + .word EXTI3_IRQHandler + .word EXTI4_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_IRQHandler + .word DMA1_Channel3_IRQHandler + .word DMA1_Channel4_IRQHandler + .word DMA1_Channel5_IRQHandler + .word DMA1_Channel6_IRQHandler + .word DMA1_Channel7_IRQHandler + .word ADC1_2_IRQHandler + .word USB_HP_CAN1_TX_IRQHandler + .word USB_LP_CAN1_RX0_IRQHandler + .word CAN1_RX1_IRQHandler + .word CAN1_SCE_IRQHandler + .word EXTI9_5_IRQHandler + .word TIM1_BRK_IRQHandler + .word TIM1_UP_IRQHandler + .word TIM1_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word TIM4_IRQHandler + .word I2C1_EV_IRQHandler + .word I2C1_ER_IRQHandler + .word I2C2_EV_IRQHandler + .word I2C2_ER_IRQHandler + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word USART3_IRQHandler + .word EXTI15_10_IRQHandler + .word RTCAlarm_IRQHandler + .word USBWakeUp_IRQHandler + .word TIM8_BRK_IRQHandler + .word TIM8_UP_IRQHandler + .word TIM8_TRG_COM_IRQHandler + .word TIM8_CC_IRQHandler + .word ADC3_IRQHandler + .word FSMC_IRQHandler + .word SDIO_IRQHandler + .word TIM5_IRQHandler + .word SPI3_IRQHandler + .word UART4_IRQHandler + .word UART5_IRQHandler + .word TIM6_IRQHandler + .word TIM7_IRQHandler + .word DMA2_Channel1_IRQHandler + .word DMA2_Channel2_IRQHandler + .word DMA2_Channel3_IRQHandler + .word DMA2_Channel4_5_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word BootRAM /* @0x1E0. This is for boot in RAM mode for + STM32F10x High Density devices. */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak MemManage_Handler + .thumb_set MemManage_Handler,Default_Handler + + .weak BusFault_Handler + .thumb_set BusFault_Handler,Default_Handler + + .weak UsageFault_Handler + .thumb_set UsageFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak DebugMon_Handler + .thumb_set DebugMon_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak TAMPER_IRQHandler + .thumb_set TAMPER_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_IRQHandler + .thumb_set EXTI0_IRQHandler,Default_Handler + + .weak EXTI1_IRQHandler + .thumb_set EXTI1_IRQHandler,Default_Handler + + .weak EXTI2_IRQHandler + .thumb_set EXTI2_IRQHandler,Default_Handler + + .weak EXTI3_IRQHandler + .thumb_set EXTI3_IRQHandler,Default_Handler + + .weak EXTI4_IRQHandler + .thumb_set EXTI4_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_IRQHandler + .thumb_set DMA1_Channel2_IRQHandler,Default_Handler + + .weak DMA1_Channel3_IRQHandler + .thumb_set DMA1_Channel3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_IRQHandler + .thumb_set DMA1_Channel4_IRQHandler,Default_Handler + + .weak DMA1_Channel5_IRQHandler + .thumb_set DMA1_Channel5_IRQHandler,Default_Handler + + .weak DMA1_Channel6_IRQHandler + .thumb_set DMA1_Channel6_IRQHandler,Default_Handler + + .weak DMA1_Channel7_IRQHandler + .thumb_set DMA1_Channel7_IRQHandler,Default_Handler + + .weak ADC1_2_IRQHandler + .thumb_set ADC1_2_IRQHandler,Default_Handler + + .weak USB_HP_CAN1_TX_IRQHandler + .thumb_set USB_HP_CAN1_TX_IRQHandler,Default_Handler + + .weak USB_LP_CAN1_RX0_IRQHandler + .thumb_set USB_LP_CAN1_RX0_IRQHandler,Default_Handler + + .weak CAN1_RX1_IRQHandler + .thumb_set CAN1_RX1_IRQHandler,Default_Handler + + .weak CAN1_SCE_IRQHandler + .thumb_set CAN1_SCE_IRQHandler,Default_Handler + + .weak EXTI9_5_IRQHandler + .thumb_set EXTI9_5_IRQHandler,Default_Handler + + .weak TIM1_BRK_IRQHandler + .thumb_set TIM1_BRK_IRQHandler,Default_Handler + + .weak TIM1_UP_IRQHandler + .thumb_set TIM1_UP_IRQHandler,Default_Handler + + .weak TIM1_TRG_COM_IRQHandler + .thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM4_IRQHandler + .thumb_set TIM4_IRQHandler,Default_Handler + + .weak I2C1_EV_IRQHandler + .thumb_set I2C1_EV_IRQHandler,Default_Handler + + .weak I2C1_ER_IRQHandler + .thumb_set I2C1_ER_IRQHandler,Default_Handler + + .weak I2C2_EV_IRQHandler + .thumb_set I2C2_EV_IRQHandler,Default_Handler + + .weak I2C2_ER_IRQHandler + .thumb_set I2C2_ER_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak USART3_IRQHandler + .thumb_set USART3_IRQHandler,Default_Handler + + .weak EXTI15_10_IRQHandler + .thumb_set EXTI15_10_IRQHandler,Default_Handler + + .weak RTCAlarm_IRQHandler + .thumb_set RTCAlarm_IRQHandler,Default_Handler + + .weak USBWakeUp_IRQHandler + .thumb_set USBWakeUp_IRQHandler,Default_Handler + + .weak TIM8_BRK_IRQHandler + .thumb_set TIM8_BRK_IRQHandler,Default_Handler + + .weak TIM8_UP_IRQHandler + .thumb_set TIM8_UP_IRQHandler,Default_Handler + + .weak TIM8_TRG_COM_IRQHandler + .thumb_set TIM8_TRG_COM_IRQHandler,Default_Handler + + .weak TIM8_CC_IRQHandler + .thumb_set TIM8_CC_IRQHandler,Default_Handler + + .weak ADC3_IRQHandler + .thumb_set ADC3_IRQHandler,Default_Handler + + .weak FSMC_IRQHandler + .thumb_set FSMC_IRQHandler,Default_Handler + + .weak SDIO_IRQHandler + .thumb_set SDIO_IRQHandler,Default_Handler + + .weak TIM5_IRQHandler + .thumb_set TIM5_IRQHandler,Default_Handler + + .weak SPI3_IRQHandler + .thumb_set SPI3_IRQHandler,Default_Handler + + .weak UART4_IRQHandler + .thumb_set UART4_IRQHandler,Default_Handler + + .weak UART5_IRQHandler + .thumb_set UART5_IRQHandler,Default_Handler + + .weak TIM6_IRQHandler + .thumb_set TIM6_IRQHandler,Default_Handler + + .weak TIM7_IRQHandler + .thumb_set TIM7_IRQHandler,Default_Handler + + .weak DMA2_Channel1_IRQHandler + .thumb_set DMA2_Channel1_IRQHandler,Default_Handler + + .weak DMA2_Channel2_IRQHandler + .thumb_set DMA2_Channel2_IRQHandler,Default_Handler + + .weak DMA2_Channel3_IRQHandler + .thumb_set DMA2_Channel3_IRQHandler,Default_Handler + + .weak DMA2_Channel4_5_IRQHandler + .thumb_set DMA2_Channel4_5_IRQHandler,Default_Handler + + .weak SystemInit_ExtMemCtl + .thumb_set SystemInit_ExtMemCtl,SystemInit_ExtMemCtl_Dummy + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_ld.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_ld.s new file mode 100644 index 00000000..1ad1bb46 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_ld.s @@ -0,0 +1,339 @@ +/** + ****************************************************************************** + * @file startup_stm32f10x_ld.s + * @author MCD Application Team + * @version V3.1.2 + * @date 09/28/2009 + * @brief STM32F10x Low Density Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address. + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M3 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @copy + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ */ + + .syntax unified + .cpu cortex-m3 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF108F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2], #4 + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss +/* Call the application's entry point.*/ + bl main + bx lr +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M3. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word MemManage_Handler + .word BusFault_Handler + .word UsageFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word DebugMon_Handler + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler + .word PVD_IRQHandler + .word TAMPER_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_IRQHandler + .word EXTI1_IRQHandler + .word EXTI2_IRQHandler + .word EXTI3_IRQHandler + .word EXTI4_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_IRQHandler + .word DMA1_Channel3_IRQHandler + .word DMA1_Channel4_IRQHandler + .word DMA1_Channel5_IRQHandler + .word DMA1_Channel6_IRQHandler + .word DMA1_Channel7_IRQHandler + .word ADC1_2_IRQHandler + .word USB_HP_CAN1_TX_IRQHandler + .word USB_LP_CAN1_RX0_IRQHandler + .word CAN1_RX1_IRQHandler + .word CAN1_SCE_IRQHandler + .word EXTI9_5_IRQHandler + .word TIM1_BRK_IRQHandler + .word TIM1_UP_IRQHandler + .word TIM1_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + 0 + .word I2C1_EV_IRQHandler + .word I2C1_ER_IRQHandler + 0 + 0 + .word SPI1_IRQHandler + 0 + .word USART1_IRQHandler + .word USART2_IRQHandler + 0 + .word EXTI15_10_IRQHandler + .word RTCAlarm_IRQHandler + .word USBWakeUp_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word BootRAM /* @0x108. This is for boot in RAM mode for + STM32F10x Low Density devices.*/ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak MemManage_Handler + .thumb_set MemManage_Handler,Default_Handler + + .weak BusFault_Handler + .thumb_set BusFault_Handler,Default_Handler + + .weak UsageFault_Handler + .thumb_set UsageFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak DebugMon_Handler + .thumb_set DebugMon_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak TAMPER_IRQHandler + .thumb_set TAMPER_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_IRQHandler + .thumb_set EXTI0_IRQHandler,Default_Handler + + .weak EXTI1_IRQHandler + .thumb_set EXTI1_IRQHandler,Default_Handler + + .weak EXTI2_IRQHandler + .thumb_set EXTI2_IRQHandler,Default_Handler + + .weak EXTI3_IRQHandler + .thumb_set EXTI3_IRQHandler,Default_Handler + + .weak EXTI4_IRQHandler + .thumb_set EXTI4_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_IRQHandler + .thumb_set DMA1_Channel2_IRQHandler,Default_Handler + + .weak DMA1_Channel3_IRQHandler + .thumb_set DMA1_Channel3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_IRQHandler + .thumb_set DMA1_Channel4_IRQHandler,Default_Handler + + .weak DMA1_Channel5_IRQHandler + .thumb_set DMA1_Channel5_IRQHandler,Default_Handler + + .weak DMA1_Channel6_IRQHandler + .thumb_set DMA1_Channel6_IRQHandler,Default_Handler + + .weak DMA1_Channel7_IRQHandler + .thumb_set DMA1_Channel7_IRQHandler,Default_Handler + + .weak ADC1_2_IRQHandler + .thumb_set ADC1_2_IRQHandler,Default_Handler + + .weak USB_HP_CAN1_TX_IRQHandler + .thumb_set USB_HP_CAN1_TX_IRQHandler,Default_Handler + + .weak USB_LP_CAN1_RX0_IRQHandler + .thumb_set USB_LP_CAN1_RX0_IRQHandler,Default_Handler + + .weak CAN1_RX1_IRQHandler + .thumb_set CAN1_RX1_IRQHandler,Default_Handler + + .weak CAN1_SCE_IRQHandler + .thumb_set CAN1_SCE_IRQHandler,Default_Handler + + .weak EXTI9_5_IRQHandler + .thumb_set EXTI9_5_IRQHandler,Default_Handler + + .weak TIM1_BRK_IRQHandler + .thumb_set TIM1_BRK_IRQHandler,Default_Handler + + .weak TIM1_UP_IRQHandler + .thumb_set TIM1_UP_IRQHandler,Default_Handler + + .weak TIM1_TRG_COM_IRQHandler + .thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak I2C1_EV_IRQHandler + .thumb_set I2C1_EV_IRQHandler,Default_Handler + + .weak I2C1_ER_IRQHandler + .thumb_set I2C1_ER_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak EXTI15_10_IRQHandler + .thumb_set EXTI15_10_IRQHandler,Default_Handler + + .weak RTCAlarm_IRQHandler + .thumb_set RTCAlarm_IRQHandler,Default_Handler + + .weak USBWakeUp_IRQHandler + .thumb_set USBWakeUp_IRQHandler,Default_Handler + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_md.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_md.s new file mode 100644 index 00000000..65d54555 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/gcc/startup_stm32f10x_md.s @@ -0,0 +1,355 @@ +/** + ****************************************************************************** + * @file startup_stm32f10x_md.s + * @author MCD Application Team + * @version V3.1.2 + * @date 09/28/2009 + * @brief STM32F10x Medium Density Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M3 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ******************************************************************************* + * @copy + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ */ + + .syntax unified + .cpu cortex-m3 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +.equ BootRAM, 0xF108F85F +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2], #4 + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss +/* Call the application's entry point.*/ + bl main + bx lr +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M3. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word MemManage_Handler + .word BusFault_Handler + .word UsageFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word DebugMon_Handler + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler + .word PVD_IRQHandler + .word TAMPER_IRQHandler + .word RTC_IRQHandler + .word FLASH_IRQHandler + .word RCC_IRQHandler + .word EXTI0_IRQHandler + .word EXTI1_IRQHandler + .word EXTI2_IRQHandler + .word EXTI3_IRQHandler + .word EXTI4_IRQHandler + .word DMA1_Channel1_IRQHandler + .word DMA1_Channel2_IRQHandler + .word DMA1_Channel3_IRQHandler + .word DMA1_Channel4_IRQHandler + .word DMA1_Channel5_IRQHandler + .word DMA1_Channel6_IRQHandler + .word DMA1_Channel7_IRQHandler + .word ADC1_2_IRQHandler + .word USB_HP_CAN1_TX_IRQHandler + .word USB_LP_CAN1_RX0_IRQHandler + .word CAN1_RX1_IRQHandler + .word CAN1_SCE_IRQHandler + .word EXTI9_5_IRQHandler + .word TIM1_BRK_IRQHandler + .word TIM1_UP_IRQHandler + .word TIM1_TRG_COM_IRQHandler + .word TIM1_CC_IRQHandler + .word TIM2_IRQHandler + .word TIM3_IRQHandler + .word TIM4_IRQHandler + .word I2C1_EV_IRQHandler + .word I2C1_ER_IRQHandler + .word I2C2_EV_IRQHandler + .word I2C2_ER_IRQHandler + .word SPI1_IRQHandler + .word SPI2_IRQHandler + .word USART1_IRQHandler + .word USART2_IRQHandler + .word USART3_IRQHandler + .word EXTI15_10_IRQHandler + .word RTCAlarm_IRQHandler + .word USBWakeUp_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word BootRAM /* @0x108. This is for boot in RAM mode for + STM32F10x Medium Density devices. */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak MemManage_Handler + .thumb_set MemManage_Handler,Default_Handler + + .weak BusFault_Handler + .thumb_set BusFault_Handler,Default_Handler + + .weak UsageFault_Handler + .thumb_set UsageFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak DebugMon_Handler + .thumb_set DebugMon_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak TAMPER_IRQHandler + .thumb_set TAMPER_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_IRQHandler + .thumb_set EXTI0_IRQHandler,Default_Handler + + .weak EXTI1_IRQHandler + .thumb_set EXTI1_IRQHandler,Default_Handler + + .weak EXTI2_IRQHandler + .thumb_set EXTI2_IRQHandler,Default_Handler + + .weak EXTI3_IRQHandler + .thumb_set EXTI3_IRQHandler,Default_Handler + + .weak EXTI4_IRQHandler + .thumb_set EXTI4_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_IRQHandler + .thumb_set DMA1_Channel2_IRQHandler,Default_Handler + + .weak DMA1_Channel3_IRQHandler + .thumb_set DMA1_Channel3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_IRQHandler + .thumb_set DMA1_Channel4_IRQHandler,Default_Handler + + .weak DMA1_Channel5_IRQHandler + .thumb_set DMA1_Channel5_IRQHandler,Default_Handler + + .weak DMA1_Channel6_IRQHandler + .thumb_set DMA1_Channel6_IRQHandler,Default_Handler + + .weak DMA1_Channel7_IRQHandler + .thumb_set DMA1_Channel7_IRQHandler,Default_Handler + + .weak ADC1_2_IRQHandler + .thumb_set ADC1_2_IRQHandler,Default_Handler + + .weak USB_HP_CAN1_TX_IRQHandler + .thumb_set USB_HP_CAN1_TX_IRQHandler,Default_Handler + + .weak USB_LP_CAN1_RX0_IRQHandler + .thumb_set USB_LP_CAN1_RX0_IRQHandler,Default_Handler + + .weak CAN1_RX1_IRQHandler + .thumb_set CAN1_RX1_IRQHandler,Default_Handler + + .weak CAN1_SCE_IRQHandler + .thumb_set CAN1_SCE_IRQHandler,Default_Handler + + .weak EXTI9_5_IRQHandler + .thumb_set EXTI9_5_IRQHandler,Default_Handler + + .weak TIM1_BRK_IRQHandler + .thumb_set TIM1_BRK_IRQHandler,Default_Handler + + .weak TIM1_UP_IRQHandler + .thumb_set TIM1_UP_IRQHandler,Default_Handler + + .weak TIM1_TRG_COM_IRQHandler + .thumb_set TIM1_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM4_IRQHandler + .thumb_set TIM4_IRQHandler,Default_Handler + + .weak I2C1_EV_IRQHandler + .thumb_set I2C1_EV_IRQHandler,Default_Handler + + .weak I2C1_ER_IRQHandler + .thumb_set I2C1_ER_IRQHandler,Default_Handler + + .weak I2C2_EV_IRQHandler + .thumb_set I2C2_EV_IRQHandler,Default_Handler + + .weak I2C2_ER_IRQHandler + .thumb_set I2C2_ER_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak USART3_IRQHandler + .thumb_set USART3_IRQHandler,Default_Handler + + .weak EXTI15_10_IRQHandler + .thumb_set EXTI15_10_IRQHandler,Default_Handler + + .weak RTCAlarm_IRQHandler + .thumb_set RTCAlarm_IRQHandler,Default_Handler + + .weak USBWakeUp_IRQHandler + .thumb_set USBWakeUp_IRQHandler,Default_Handler + + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_cl.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_cl.s new file mode 100644 index 00000000..4594ebc5 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_cl.s @@ -0,0 +1,498 @@ +;/******************** (C) COPYRIGHT 2009 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_cl.s +;* Author : MCD Application Team +;* Version : V3.1.2 +;* Date : 09/28/2009 +;* Description : STM32F10x Connectivity line devices vector table for +;* EWARM5.x toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;*******************************************************************************/ +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD __iar_program_start + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 and ADC2 + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C1 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC alarm through EXTI line + DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_IRQHandler ; DMA2 Channel4 + DCD DMA2_Channel5_IRQHandler ; DMA2 Channel5 + DCD ETH_IRQHandler ; Ethernet + DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line + DCD CAN2_TX_IRQHandler ; CAN2 TX + DCD CAN2_RX0_IRQHandler ; CAN2 RX0 + DCD CAN2_RX1_IRQHandler ; CAN2 RX1 + DCD CAN2_SCE_IRQHandler ; CAN2 SCE + DCD OTG_FS_IRQHandler ; USB OTG FS + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_TX_IRQHandler + B CAN1_TX_IRQHandler + + PUBWEAK CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX0_IRQHandler + B CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_IRQHandler + B TIM1_BRK_IRQHandler + + PUBWEAK TIM1_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_IRQHandler + B TIM1_UP_IRQHandler + + PUBWEAK TIM1_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_IRQHandler + B TIM1_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK OTG_FS_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_FS_WKUP_IRQHandler + B OTG_FS_WKUP_IRQHandler + + PUBWEAK TIM5_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM5_IRQHandler + B TIM5_IRQHandler + + PUBWEAK SPI3_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI3_IRQHandler + B SPI3_IRQHandler + + PUBWEAK UART4_IRQHandler + SECTION .text:CODE:REORDER(1) +UART4_IRQHandler + B UART4_IRQHandler + + PUBWEAK UART5_IRQHandler + SECTION .text:CODE:REORDER(1) +UART5_IRQHandler + B UART5_IRQHandler + + PUBWEAK TIM6_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_IRQHandler + B TIM6_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK DMA2_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel1_IRQHandler + B DMA2_Channel1_IRQHandler + + PUBWEAK DMA2_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel2_IRQHandler + B DMA2_Channel2_IRQHandler + + PUBWEAK DMA2_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel3_IRQHandler + B DMA2_Channel3_IRQHandler + + PUBWEAK DMA2_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel4_IRQHandler + B DMA2_Channel4_IRQHandler + + PUBWEAK DMA2_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel5_IRQHandler + B DMA2_Channel5_IRQHandler + + PUBWEAK ETH_IRQHandler + SECTION .text:CODE:REORDER(1) +ETH_IRQHandler + B ETH_IRQHandler + + PUBWEAK ETH_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +ETH_WKUP_IRQHandler + B ETH_WKUP_IRQHandler + + PUBWEAK CAN2_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_TX_IRQHandler + B CAN2_TX_IRQHandler + + PUBWEAK CAN2_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_RX0_IRQHandler + B CAN2_RX0_IRQHandler + + PUBWEAK CAN2_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_RX1_IRQHandler + B CAN2_RX1_IRQHandler + + PUBWEAK CAN2_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_SCE_IRQHandler + B CAN2_SCE_IRQHandler + + PUBWEAK OTG_FS_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_FS_IRQHandler + B OTG_FS_IRQHandler + + END +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_hd.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_hd.s new file mode 100644 index 00000000..92cf6fb6 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_hd.s @@ -0,0 +1,510 @@ +;/******************** (C) COPYRIGHT 2009 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_hd.s +;* Author : MCD Application Team +;* Version : V3.1.2 +;* Date : 09/28/2009 +;* Description : STM32F10x High Density Devices vector table for EWARM5.x +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR address, +;* - Configure external SRAM mounted on STM3210E-EVAL board +;* to be used as data memory (optional, to be enabled by user) +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;*******************************************************************************/ +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; ICODE is the same segment as cstartup. By placing __low_level_init + ;; in the same segment, we make sure it can be reached with BL. */ + + SECTION CSTACK:DATA:NOROOT(3) + SECTION .icode:CODE:NOROOT(2) + PUBLIC __low_level_init + + PUBWEAK SystemInit_ExtMemCtl + SECTION .text:CODE:REORDER(2) + THUMB +SystemInit_ExtMemCtl + BX LR + +__low_level_init: + + ;; Initialize hardware. + LDR R0, = SystemInit_ExtMemCtl ; initialize external memory controller + MOV R11, LR + BLX R0 + LDR R1, =sfe(CSTACK) ; restore original stack pointer + MSR MSP, R1 + MOV R0,#1 + ;; Return with BX to be independent of mode of caller + BX R11 + + ;; Forward declaration of sections. + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + PUBLIC __vector_table + + DATA +__intial_sp EQU 0x20000400 +__vector_table + DCD __intial_sp + DCD __iar_program_start + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + DCD TIM8_BRK_IRQHandler ; TIM8 Break + DCD TIM8_UP_IRQHandler ; TIM8 Update + DCD TIM8_TRG_COM_IRQHandler ; TIM8 Trigger and Commutation + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD ADC3_IRQHandler ; ADC3 + DCD FSMC_IRQHandler ; FSMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_IRQHandler ; TIM6 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel3 + DCD DMA2_Channel4_5_IRQHandler ; DMA2 Channel4 & Channel5 +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK USB_HP_CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_HP_CAN1_TX_IRQHandler + B USB_HP_CAN1_TX_IRQHandler + + PUBWEAK USB_LP_CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_LP_CAN1_RX0_IRQHandler + B USB_LP_CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_IRQHandler + B TIM1_BRK_IRQHandler + + PUBWEAK TIM1_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_IRQHandler + B TIM1_UP_IRQHandler + + PUBWEAK TIM1_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_IRQHandler + B TIM1_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK USBWakeUp_IRQHandler + SECTION .text:CODE:REORDER(1) +USBWakeUp_IRQHandler + B USBWakeUp_IRQHandler + + PUBWEAK TIM8_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_BRK_IRQHandler + B TIM8_BRK_IRQHandler + + PUBWEAK TIM8_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_UP_IRQHandler + B TIM8_UP_IRQHandler + + PUBWEAK TIM8_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_TRG_COM_IRQHandler + B TIM8_TRG_COM_IRQHandler + + PUBWEAK TIM8_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_CC_IRQHandler + B TIM8_CC_IRQHandler + + PUBWEAK ADC3_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC3_IRQHandler + B ADC3_IRQHandler + + PUBWEAK FSMC_IRQHandler + SECTION .text:CODE:REORDER(1) +FSMC_IRQHandler + B FSMC_IRQHandler + + PUBWEAK SDIO_IRQHandler + SECTION .text:CODE:REORDER(1) +SDIO_IRQHandler + B SDIO_IRQHandler + + PUBWEAK TIM5_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM5_IRQHandler + B TIM5_IRQHandler + + PUBWEAK SPI3_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI3_IRQHandler + B SPI3_IRQHandler + + PUBWEAK UART4_IRQHandler + SECTION .text:CODE:REORDER(1) +UART4_IRQHandler + B UART4_IRQHandler + + PUBWEAK UART5_IRQHandler + SECTION .text:CODE:REORDER(1) +UART5_IRQHandler + B UART5_IRQHandler + + PUBWEAK TIM6_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_IRQHandler + B TIM6_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK DMA2_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel1_IRQHandler + B DMA2_Channel1_IRQHandler + + PUBWEAK DMA2_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel2_IRQHandler + B DMA2_Channel2_IRQHandler + + PUBWEAK DMA2_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel3_IRQHandler + B DMA2_Channel3_IRQHandler + + PUBWEAK DMA2_Channel4_5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel4_5_IRQHandler + B DMA2_Channel4_5_IRQHandler + + + END + +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_ld.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_ld.s new file mode 100644 index 00000000..e3da4a7b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_ld.s @@ -0,0 +1,357 @@ +;/******************** (C) COPYRIGHT 2009 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_ld.s +;* Author : MCD Application Team +;* Version : V3.1.2 +;* Date : 09/28/2009 +;* Description : STM32F10x Low Density Devices vector table for EWARM5.x +;* toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;*******************************************************************************/ +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD __iar_program_start + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK USB_HP_CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_HP_CAN1_TX_IRQHandler + B USB_HP_CAN1_TX_IRQHandler + + PUBWEAK USB_LP_CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_LP_CAN1_RX0_IRQHandler + B USB_LP_CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_IRQHandler + B TIM1_BRK_IRQHandler + + PUBWEAK TIM1_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_IRQHandler + B TIM1_UP_IRQHandler + + PUBWEAK TIM1_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_IRQHandler + B TIM1_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK USBWakeUp_IRQHandler + SECTION .text:CODE:REORDER(1) +USBWakeUp_IRQHandler + B USBWakeUp_IRQHandler + + END +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_md.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_md.s new file mode 100644 index 00000000..32a28a1c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/startup/iar/startup_stm32f10x_md.s @@ -0,0 +1,382 @@ +;/******************** (C) COPYRIGHT 2009 STMicroelectronics ******************** +;* File Name : startup_stm32f10x_md.s +;* Author : MCD Application Team +;* Version : V3.1.2 +;* Date : 09/28/2009 +;* Description : STM32F10x Medium Density Devices vector table for +;* EWARM5.x toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M3 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS +;* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. +;* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, +;* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE +;* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING +;* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. +;*******************************************************************************/ +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD __iar_program_start + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_IRQHandler ; PVD through EXTI Line detect + DCD TAMPER_IRQHandler ; Tamper + DCD RTC_IRQHandler ; RTC + DCD FLASH_IRQHandler ; Flash + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line 0 + DCD EXTI1_IRQHandler ; EXTI Line 1 + DCD EXTI2_IRQHandler ; EXTI Line 2 + DCD EXTI3_IRQHandler ; EXTI Line 3 + DCD EXTI4_IRQHandler ; EXTI Line 4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_2_IRQHandler ; ADC1 & ADC2 + DCD USB_HP_CAN1_TX_IRQHandler ; USB High Priority or CAN1 TX + DCD USB_LP_CAN1_RX0_IRQHandler ; USB Low Priority or CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; EXTI Line 9..5 + DCD TIM1_BRK_IRQHandler ; TIM1 Break + DCD TIM1_UP_IRQHandler ; TIM1 Update + DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; EXTI Line 15..10 + DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line + DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_IRQHandler + B TAMPER_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_2_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_2_IRQHandler + B ADC1_2_IRQHandler + + PUBWEAK USB_HP_CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_HP_CAN1_TX_IRQHandler + B USB_HP_CAN1_TX_IRQHandler + + PUBWEAK USB_LP_CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_LP_CAN1_RX0_IRQHandler + B USB_LP_CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_IRQHandler + B TIM1_BRK_IRQHandler + + PUBWEAK TIM1_UP_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_IRQHandler + B TIM1_UP_IRQHandler + + PUBWEAK TIM1_TRG_COM_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_IRQHandler + B TIM1_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTCAlarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTCAlarm_IRQHandler + B RTCAlarm_IRQHandler + + PUBWEAK USBWakeUp_IRQHandler + SECTION .text:CODE:REORDER(1) +USBWakeUp_IRQHandler + B USBWakeUp_IRQHandler + + END +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/stm32f10x.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/stm32f10x.h new file mode 100644 index 00000000..a8f94645 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/stm32f10x.h @@ -0,0 +1,7855 @@ +/** + ****************************************************************************** + * @file stm32f10x.h + * @author MCD Application Team + * @version V3.1.2 + * @date 09/28/2009 + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer Header File. + * This file contains all the peripheral register's definitions, bits + * definitions and memory mapping for STM32F10x Connectivity line, High + * density, Medium density and Low density devices. + ****************************************************************************** + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x + * @{ + */ + +#ifndef __STM32F10x_H +#define __STM32F10x_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup Library_configuration_section + * @{ + */ + +/* Uncomment the line below according to the target STM32 device used in your + application + */ + +#if !defined (STM32F10X_LD) && !defined (STM32F10X_MD) && !defined (STM32F10X_HD) && !defined (STM32F10X_CL) + /* #define STM32F10X_LD */ /*!< STM32F10X_LD: STM32 Low density devices */ + /* #define STM32F10X_MD */ /*!< STM32F10X_MD: STM32 Medium density devices */ + /* #define STM32F10X_HD */ /*!< STM32F10X_HD: STM32 High density devices */ + #define STM32F10X_CL /*!< STM32F10X_CL: STM32 Connectivity line devices */ +#endif +/* Tip: To avoid modifying this file each time you need to switch between these + devices, you can define the device in your toolchain compiler preprocessor. + + - Low density devices are STM32F101xx, STM32F102xx and STM32F103xx microcontrollers + where the Flash memory density ranges between 16 and 32 Kbytes. + - Medium density devices are STM32F101xx, STM32F102xx and STM32F103xx microcontrollers + where the Flash memory density ranges between 64 and 128 Kbytes. + - High density devices are STM32F101xx and STM32F103xx microcontrollers where + the Flash memory density ranges between 256 and 512 Kbytes. + - Connectivity line devices are STM32F105xx and STM32F107xx microcontrollers. + */ + +#if !defined USE_STDPERIPH_DRIVER +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_STDPERIPH_DRIVER*/ +#endif + +/** + * @brief In the following line adjust the value of External High Speed oscillator (HSE) + used in your application + + Tip: To avoid modifying this file each time you need to use different HSE, you + can define the HSE value in your toolchain compiler preprocessor. + */ +#if !defined HSE_Value + #ifdef STM32F10X_CL + #ifdef EXTERNAL_CRYSTAL_14_7456MHz + #define HSE_Value ((uint32_t)14745600) /*!< Value of the External oscillator in Hz */ + #else + #define HSE_Value ((uint32_t)25000000) /*!< Value of the External oscillator in Hz */ + #endif /* EXTERNAL_CRYSTAL_14_7456MHz */ + #else + #define HSE_Value ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */ + #endif /* STM32F10X_CL */ +#endif /* HSE_Value */ + + +/** + * @brief In the following line adjust the External High Speed oscillator (HSE) Startup + Timeout value + */ +#define HSEStartUp_TimeOut ((uint16_t)0x0500) /*!< Time out for HSE start up */ + +#define HSI_Value ((uint32_t)8000000) /*!< Value of the Internal oscillator in Hz*/ + +/** + * @brief STM32F10x Standard Peripheral Library version number + */ +#define __STM32F10X_STDPERIPH_VERSION_MAIN (0x03) /*!< [31:16] STM32F10x Standard Peripheral Library main version */ +#define __STM32F10X_STDPERIPH_VERSION_SUB1 (0x01) /*!< [15:8] STM32F10x Standard Peripheral Library sub1 version */ +#define __STM32F10X_STDPERIPH_VERSION_SUB2 (0x02) /*!< [7:0] STM32F10x Standard Peripheral Library sub2 version */ +#define __STM32F10X_STDPERIPH_VERSION ((__STM32F10X_STDPERIPH_VERSION_MAIN << 16)\ + | (__STM32F10X_STDPERIPH_VERSION_SUB1 << 8)\ + | __STM32F10X_STDPERIPH_VERSION_SUB2) + +/** + * @} + */ + +/** @addtogroup Configuration_section_for_CMSIS + * @{ + */ + +/** + * @brief Configuration of the Cortex-M3 Processor and Core Peripherals + */ +#define __MPU_PRESENT 0 /*!< STM32 does not provide an MPU */ +#define __NVIC_PRIO_BITS 4 /*!< STM32 uses 4 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ + +/** + * @brief STM32F10x Interrupt Number Definition, according to the selected device + * in @ref Library_configuration_section + */ +typedef enum IRQn +{ +/****** Cortex-M3 Processor Exceptions Numbers ***************************************************/ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + MemoryManagement_IRQn = -12, /*!< 4 Cortex-M3 Memory Management Interrupt */ + BusFault_IRQn = -11, /*!< 5 Cortex-M3 Bus Fault Interrupt */ + UsageFault_IRQn = -10, /*!< 6 Cortex-M3 Usage Fault Interrupt */ + SVCall_IRQn = -5, /*!< 11 Cortex-M3 SV Call Interrupt */ + DebugMonitor_IRQn = -4, /*!< 12 Cortex-M3 Debug Monitor Interrupt */ + PendSV_IRQn = -2, /*!< 14 Cortex-M3 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 Cortex-M3 System Tick Interrupt */ + +/****** STM32 specific Interrupt Numbers *********************************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_IRQn = 1, /*!< PVD through EXTI Line detection Interrupt */ + TAMPER_IRQn = 2, /*!< Tamper Interrupt */ + RTC_IRQn = 3, /*!< RTC global Interrupt */ + FLASH_IRQn = 4, /*!< FLASH global Interrupt */ + RCC_IRQn = 5, /*!< RCC global Interrupt */ + EXTI0_IRQn = 6, /*!< EXTI Line0 Interrupt */ + EXTI1_IRQn = 7, /*!< EXTI Line1 Interrupt */ + EXTI2_IRQn = 8, /*!< EXTI Line2 Interrupt */ + EXTI3_IRQn = 9, /*!< EXTI Line3 Interrupt */ + EXTI4_IRQn = 10, /*!< EXTI Line4 Interrupt */ + DMA1_Channel1_IRQn = 11, /*!< DMA1 Channel 1 global Interrupt */ + DMA1_Channel2_IRQn = 12, /*!< DMA1 Channel 2 global Interrupt */ + DMA1_Channel3_IRQn = 13, /*!< DMA1 Channel 3 global Interrupt */ + DMA1_Channel4_IRQn = 14, /*!< DMA1 Channel 4 global Interrupt */ + DMA1_Channel5_IRQn = 15, /*!< DMA1 Channel 5 global Interrupt */ + DMA1_Channel6_IRQn = 16, /*!< DMA1 Channel 6 global Interrupt */ + DMA1_Channel7_IRQn = 17, /*!< DMA1 Channel 7 global Interrupt */ + ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */ + +#ifdef STM32F10X_LD + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42, /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ +#endif /* STM32F10X_LD */ + +#ifdef STM32F10X_MD + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42, /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ +#endif /* STM32F10X_MD */ + +#ifdef STM32F10X_HD + USB_HP_CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + USB_LP_CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + USBWakeUp_IRQn = 42, /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */ + TIM8_BRK_IRQn = 43, /*!< TIM8 Break Interrupt */ + TIM8_UP_IRQn = 44, /*!< TIM8 Update Interrupt */ + TIM8_TRG_COM_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + ADC3_IRQn = 47, /*!< ADC3 global Interrupt */ + FSMC_IRQn = 48, /*!< FSMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_IRQn = 54, /*!< TIM6 global Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_5_IRQn = 59 /*!< DMA2 Channel 4 and Channel 5 global Interrupt */ +#endif /* STM32F10X_HD */ + +#ifdef STM32F10X_CL + CAN1_TX_IRQn = 19, /*!< USB Device High Priority or CAN1 TX Interrupts */ + CAN1_RX0_IRQn = 20, /*!< USB Device Low Priority or CAN1 RX0 Interrupts */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS WakeUp from suspend through EXTI Line Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_IRQn = 54, /*!< TIM6 global Interrupt */ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_IRQn = 59, /*!< DMA2 Channel 4 global Interrupt */ + DMA2_Channel5_IRQn = 60, /*!< DMA2 Channel 5 global Interrupt */ + ETH_IRQn = 61, /*!< Ethernet global Interrupt */ + ETH_WKUP_IRQn = 62, /*!< Ethernet Wakeup through EXTI line Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67 /*!< USB OTG FS global Interrupt */ +#endif /* STM32F10X_CL */ +} IRQn_Type; + +/** + * @} + */ + +#include "core_cm3.h" +#include "system_stm32f10x.h" +#include + +/** @addtogroup Exported_types + * @{ + */ + +/*!< STM32F10x Standard Peripheral Library old types (maintained for legacy purpose) */ +typedef int32_t s32; +typedef int16_t s16; +typedef int8_t s8; + +typedef const int32_t sc32; /*!< Read Only */ +typedef const int16_t sc16; /*!< Read Only */ +typedef const int8_t sc8; /*!< Read Only */ + +typedef __IO int32_t vs32; +typedef __IO int16_t vs16; +typedef __IO int8_t vs8; + +typedef __I int32_t vsc32; /*!< Read Only */ +typedef __I int16_t vsc16; /*!< Read Only */ +typedef __I int8_t vsc8; /*!< Read Only */ + +typedef uint32_t u32; +typedef uint16_t u16; +typedef uint8_t u8; + +typedef const uint32_t uc32; /*!< Read Only */ +typedef const uint16_t uc16; /*!< Read Only */ +typedef const uint8_t uc8; /*!< Read Only */ + +typedef __IO uint32_t vu32; +typedef __IO uint16_t vu16; +typedef __IO uint8_t vu8; + +typedef __I uint32_t vuc32; /*!< Read Only */ +typedef __I uint16_t vuc16; /*!< Read Only */ +typedef __I uint8_t vuc8; /*!< Read Only */ + +#ifndef __cplusplus +typedef enum {FALSE = 0, TRUE = !FALSE} bool; +#endif + +typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus; + +typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus; + +/** + * @} + */ + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t SR; + __IO uint32_t CR1; + __IO uint32_t CR2; + __IO uint32_t SMPR1; + __IO uint32_t SMPR2; + __IO uint32_t JOFR1; + __IO uint32_t JOFR2; + __IO uint32_t JOFR3; + __IO uint32_t JOFR4; + __IO uint32_t HTR; + __IO uint32_t LTR; + __IO uint32_t SQR1; + __IO uint32_t SQR2; + __IO uint32_t SQR3; + __IO uint32_t JSQR; + __IO uint32_t JDR1; + __IO uint32_t JDR2; + __IO uint32_t JDR3; + __IO uint32_t JDR4; + __IO uint32_t DR; +} ADC_TypeDef; + +/** + * @brief Backup Registers + */ + +typedef struct +{ + uint32_t RESERVED0; + __IO uint16_t DR1; + uint16_t RESERVED1; + __IO uint16_t DR2; + uint16_t RESERVED2; + __IO uint16_t DR3; + uint16_t RESERVED3; + __IO uint16_t DR4; + uint16_t RESERVED4; + __IO uint16_t DR5; + uint16_t RESERVED5; + __IO uint16_t DR6; + uint16_t RESERVED6; + __IO uint16_t DR7; + uint16_t RESERVED7; + __IO uint16_t DR8; + uint16_t RESERVED8; + __IO uint16_t DR9; + uint16_t RESERVED9; + __IO uint16_t DR10; + uint16_t RESERVED10; + __IO uint16_t RTCCR; + uint16_t RESERVED11; + __IO uint16_t CR; + uint16_t RESERVED12; + __IO uint16_t CSR; + uint16_t RESERVED13[5]; + __IO uint16_t DR11; + uint16_t RESERVED14; + __IO uint16_t DR12; + uint16_t RESERVED15; + __IO uint16_t DR13; + uint16_t RESERVED16; + __IO uint16_t DR14; + uint16_t RESERVED17; + __IO uint16_t DR15; + uint16_t RESERVED18; + __IO uint16_t DR16; + uint16_t RESERVED19; + __IO uint16_t DR17; + uint16_t RESERVED20; + __IO uint16_t DR18; + uint16_t RESERVED21; + __IO uint16_t DR19; + uint16_t RESERVED22; + __IO uint16_t DR20; + uint16_t RESERVED23; + __IO uint16_t DR21; + uint16_t RESERVED24; + __IO uint16_t DR22; + uint16_t RESERVED25; + __IO uint16_t DR23; + uint16_t RESERVED26; + __IO uint16_t DR24; + uint16_t RESERVED27; + __IO uint16_t DR25; + uint16_t RESERVED28; + __IO uint16_t DR26; + uint16_t RESERVED29; + __IO uint16_t DR27; + uint16_t RESERVED30; + __IO uint16_t DR28; + uint16_t RESERVED31; + __IO uint16_t DR29; + uint16_t RESERVED32; + __IO uint16_t DR30; + uint16_t RESERVED33; + __IO uint16_t DR31; + uint16_t RESERVED34; + __IO uint16_t DR32; + uint16_t RESERVED35; + __IO uint16_t DR33; + uint16_t RESERVED36; + __IO uint16_t DR34; + uint16_t RESERVED37; + __IO uint16_t DR35; + uint16_t RESERVED38; + __IO uint16_t DR36; + uint16_t RESERVED39; + __IO uint16_t DR37; + uint16_t RESERVED40; + __IO uint16_t DR38; + uint16_t RESERVED41; + __IO uint16_t DR39; + uint16_t RESERVED42; + __IO uint16_t DR40; + uint16_t RESERVED43; + __IO uint16_t DR41; + uint16_t RESERVED44; + __IO uint16_t DR42; + uint16_t RESERVED45; +} BKP_TypeDef; + +/** + * @brief Controller Area Network TxMailBox + */ + +typedef struct +{ + __IO uint32_t TIR; + __IO uint32_t TDTR; + __IO uint32_t TDLR; + __IO uint32_t TDHR; +} CAN_TxMailBox_TypeDef; + +/** + * @brief Controller Area Network FIFOMailBox + */ + +typedef struct +{ + __IO uint32_t RIR; + __IO uint32_t RDTR; + __IO uint32_t RDLR; + __IO uint32_t RDHR; +} CAN_FIFOMailBox_TypeDef; + +/** + * @brief Controller Area Network FilterRegister + */ + +typedef struct +{ + __IO uint32_t FR1; + __IO uint32_t FR2; +} CAN_FilterRegister_TypeDef; + +/** + * @brief Controller Area Network + */ + +typedef struct +{ + __IO uint32_t MCR; + __IO uint32_t MSR; + __IO uint32_t TSR; + __IO uint32_t RF0R; + __IO uint32_t RF1R; + __IO uint32_t IER; + __IO uint32_t ESR; + __IO uint32_t BTR; + uint32_t RESERVED0[88]; + CAN_TxMailBox_TypeDef sTxMailBox[3]; + CAN_FIFOMailBox_TypeDef sFIFOMailBox[2]; + uint32_t RESERVED1[12]; + __IO uint32_t FMR; + __IO uint32_t FM1R; + uint32_t RESERVED2; + __IO uint32_t FS1R; + uint32_t RESERVED3; + __IO uint32_t FFA1R; + uint32_t RESERVED4; + __IO uint32_t FA1R; + uint32_t RESERVED5[8]; +#ifndef STM32F10X_CL + CAN_FilterRegister_TypeDef sFilterRegister[14]; +#else + CAN_FilterRegister_TypeDef sFilterRegister[28]; +#endif /* STM32F10X_CL */ +} CAN_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; + __IO uint8_t IDR; + uint8_t RESERVED0; + uint16_t RESERVED1; + __IO uint32_t CR; +} CRC_TypeDef; + +/** + * @brief Digital to Analog Converter + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t SWTRIGR; + __IO uint32_t DHR12R1; + __IO uint32_t DHR12L1; + __IO uint32_t DHR8R1; + __IO uint32_t DHR12R2; + __IO uint32_t DHR12L2; + __IO uint32_t DHR8R2; + __IO uint32_t DHR12RD; + __IO uint32_t DHR12LD; + __IO uint32_t DHR8RD; + __IO uint32_t DOR1; + __IO uint32_t DOR2; +} DAC_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; + __IO uint32_t CR; +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; + __IO uint32_t CNDTR; + __IO uint32_t CPAR; + __IO uint32_t CMAR; +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; + __IO uint32_t IFCR; +} DMA_TypeDef; + +/** + * @brief Ethernet MAC + */ + +typedef struct +{ + __IO uint32_t MACCR; + __IO uint32_t MACFFR; + __IO uint32_t MACHTHR; + __IO uint32_t MACHTLR; + __IO uint32_t MACMIIAR; + __IO uint32_t MACMIIDR; + __IO uint32_t MACFCR; + __IO uint32_t MACVLANTR; /* 8 */ + uint32_t RESERVED0[2]; + __IO uint32_t MACRWUFFR; /* 11 */ + __IO uint32_t MACPMTCSR; + uint32_t RESERVED1[2]; + __IO uint32_t MACSR; /* 15 */ + __IO uint32_t MACIMR; + __IO uint32_t MACA0HR; + __IO uint32_t MACA0LR; + __IO uint32_t MACA1HR; + __IO uint32_t MACA1LR; + __IO uint32_t MACA2HR; + __IO uint32_t MACA2LR; + __IO uint32_t MACA3HR; + __IO uint32_t MACA3LR; /* 24 */ + uint32_t RESERVED2[40]; + __IO uint32_t MMCCR; /* 65 */ + __IO uint32_t MMCRIR; + __IO uint32_t MMCTIR; + __IO uint32_t MMCRIMR; + __IO uint32_t MMCTIMR; /* 69 */ + uint32_t RESERVED3[14]; + __IO uint32_t MMCTGFSCCR; /* 84 */ + __IO uint32_t MMCTGFMSCCR; + uint32_t RESERVED4[5]; + __IO uint32_t MMCTGFCR; + uint32_t RESERVED5[10]; + __IO uint32_t MMCRFCECR; + __IO uint32_t MMCRFAECR; + uint32_t RESERVED6[10]; + __IO uint32_t MMCRGUFCR; + uint32_t RESERVED7[334]; + __IO uint32_t PTPTSCR; + __IO uint32_t PTPSSIR; + __IO uint32_t PTPTSHR; + __IO uint32_t PTPTSLR; + __IO uint32_t PTPTSHUR; + __IO uint32_t PTPTSLUR; + __IO uint32_t PTPTSAR; + __IO uint32_t PTPTTHR; + __IO uint32_t PTPTTLR; + uint32_t RESERVED8[567]; + __IO uint32_t DMABMR; + __IO uint32_t DMATPDR; + __IO uint32_t DMARPDR; + __IO uint32_t DMARDLAR; + __IO uint32_t DMATDLAR; + __IO uint32_t DMASR; + __IO uint32_t DMAOMR; + __IO uint32_t DMAIER; + __IO uint32_t DMAMFBOCR; + uint32_t RESERVED9[9]; + __IO uint32_t DMACHTDR; + __IO uint32_t DMACHRDR; + __IO uint32_t DMACHTBAR; + __IO uint32_t DMACHRBAR; +} ETH_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; + __IO uint32_t EMR; + __IO uint32_t RTSR; + __IO uint32_t FTSR; + __IO uint32_t SWIER; + __IO uint32_t PR; +} EXTI_TypeDef; + +/** + * @brief FLASH Registers + */ + +typedef struct +{ + __IO uint32_t ACR; + __IO uint32_t KEYR; + __IO uint32_t OPTKEYR; + __IO uint32_t SR; + __IO uint32_t CR; + __IO uint32_t AR; + __IO uint32_t RESERVED; + __IO uint32_t OBR; + __IO uint32_t WRPR; +} FLASH_TypeDef; + +/** + * @brief Option Bytes Registers + */ + +typedef struct +{ + __IO uint16_t RDP; + __IO uint16_t USER; + __IO uint16_t Data0; + __IO uint16_t Data1; + __IO uint16_t WRP0; + __IO uint16_t WRP1; + __IO uint16_t WRP2; + __IO uint16_t WRP3; +} OB_TypeDef; + +/** + * @brief Flexible Static Memory Controller + */ + +typedef struct +{ + __IO uint32_t BTCR[8]; +} FSMC_Bank1_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank1E + */ + +typedef struct +{ + __IO uint32_t BWTR[7]; +} FSMC_Bank1E_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank2 + */ + +typedef struct +{ + __IO uint32_t PCR2; + __IO uint32_t SR2; + __IO uint32_t PMEM2; + __IO uint32_t PATT2; + uint32_t RESERVED0; + __IO uint32_t ECCR2; +} FSMC_Bank2_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank3 + */ + +typedef struct +{ + __IO uint32_t PCR3; + __IO uint32_t SR3; + __IO uint32_t PMEM3; + __IO uint32_t PATT3; + uint32_t RESERVED0; + __IO uint32_t ECCR3; +} FSMC_Bank3_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank4 + */ + +typedef struct +{ + __IO uint32_t PCR4; + __IO uint32_t SR4; + __IO uint32_t PMEM4; + __IO uint32_t PATT4; + __IO uint32_t PIO4; +} FSMC_Bank4_TypeDef; + +/** + * @brief General Purpose I/O + */ + +typedef struct +{ + __IO uint32_t CRL; + __IO uint32_t CRH; + __IO uint32_t IDR; + __IO uint32_t ODR; + __IO uint32_t BSRR; + __IO uint32_t BRR; + __IO uint32_t LCKR; +} GPIO_TypeDef; + +/** + * @brief Alternate Function I/O + */ + +typedef struct +{ + __IO uint32_t EVCR; + __IO uint32_t MAPR; + __IO uint32_t EXTICR[4]; +} AFIO_TypeDef; +/** + * @brief Inter-integrated Circuit Interface + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t OAR1; + uint16_t RESERVED2; + __IO uint16_t OAR2; + uint16_t RESERVED3; + __IO uint16_t DR; + uint16_t RESERVED4; + __IO uint16_t SR1; + uint16_t RESERVED5; + __IO uint16_t SR2; + uint16_t RESERVED6; + __IO uint16_t CCR; + uint16_t RESERVED7; + __IO uint16_t TRISE; + uint16_t RESERVED8; +} I2C_TypeDef; + +/** + * @brief Independent WATCHDOG + */ + +typedef struct +{ + __IO uint32_t KR; + __IO uint32_t PR; + __IO uint32_t RLR; + __IO uint32_t SR; +} IWDG_TypeDef; + +/** + * @brief Power Control + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CSR; +} PWR_TypeDef; + +/** + * @brief Reset and Clock Control + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CFGR; + __IO uint32_t CIR; + __IO uint32_t APB2RSTR; + __IO uint32_t APB1RSTR; + __IO uint32_t AHBENR; + __IO uint32_t APB2ENR; + __IO uint32_t APB1ENR; + __IO uint32_t BDCR; + __IO uint32_t CSR; +#ifdef STM32F10X_CL + __IO uint32_t AHBRSTR; + __IO uint32_t CFGR2; +#endif /* STM32F10X_CL */ +} RCC_TypeDef; + +/** + * @brief Real-Time Clock + */ + +typedef struct +{ + __IO uint16_t CRH; + uint16_t RESERVED0; + __IO uint16_t CRL; + uint16_t RESERVED1; + __IO uint16_t PRLH; + uint16_t RESERVED2; + __IO uint16_t PRLL; + uint16_t RESERVED3; + __IO uint16_t DIVH; + uint16_t RESERVED4; + __IO uint16_t DIVL; + uint16_t RESERVED5; + __IO uint16_t CNTH; + uint16_t RESERVED6; + __IO uint16_t CNTL; + uint16_t RESERVED7; + __IO uint16_t ALRH; + uint16_t RESERVED8; + __IO uint16_t ALRL; + uint16_t RESERVED9; +} RTC_TypeDef; + +/** + * @brief SD host Interface + */ + +typedef struct +{ + __IO uint32_t POWER; + __IO uint32_t CLKCR; + __IO uint32_t ARG; + __IO uint32_t CMD; + __I uint32_t RESPCMD; + __I uint32_t RESP1; + __I uint32_t RESP2; + __I uint32_t RESP3; + __I uint32_t RESP4; + __IO uint32_t DTIMER; + __IO uint32_t DLEN; + __IO uint32_t DCTRL; + __I uint32_t DCOUNT; + __I uint32_t STA; + __IO uint32_t ICR; + __IO uint32_t MASK; + uint32_t RESERVED0[2]; + __I uint32_t FIFOCNT; + uint32_t RESERVED1[13]; + __IO uint32_t FIFO; +} SDIO_TypeDef; + +/** + * @brief Serial Peripheral Interface + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t SR; + uint16_t RESERVED2; + __IO uint16_t DR; + uint16_t RESERVED3; + __IO uint16_t CRCPR; + uint16_t RESERVED4; + __IO uint16_t RXCRCR; + uint16_t RESERVED5; + __IO uint16_t TXCRCR; + uint16_t RESERVED6; + __IO uint16_t I2SCFGR; + uint16_t RESERVED7; + __IO uint16_t I2SPR; + uint16_t RESERVED8; +} SPI_TypeDef; + +/** + * @brief TIM + */ + +typedef struct +{ + __IO uint16_t CR1; + uint16_t RESERVED0; + __IO uint16_t CR2; + uint16_t RESERVED1; + __IO uint16_t SMCR; + uint16_t RESERVED2; + __IO uint16_t DIER; + uint16_t RESERVED3; + __IO uint16_t SR; + uint16_t RESERVED4; + __IO uint16_t EGR; + uint16_t RESERVED5; + __IO uint16_t CCMR1; + uint16_t RESERVED6; + __IO uint16_t CCMR2; + uint16_t RESERVED7; + __IO uint16_t CCER; + uint16_t RESERVED8; + __IO uint16_t CNT; + uint16_t RESERVED9; + __IO uint16_t PSC; + uint16_t RESERVED10; + __IO uint16_t ARR; + uint16_t RESERVED11; + __IO uint16_t RCR; + uint16_t RESERVED12; + __IO uint16_t CCR1; + uint16_t RESERVED13; + __IO uint16_t CCR2; + uint16_t RESERVED14; + __IO uint16_t CCR3; + uint16_t RESERVED15; + __IO uint16_t CCR4; + uint16_t RESERVED16; + __IO uint16_t BDTR; + uint16_t RESERVED17; + __IO uint16_t DCR; + uint16_t RESERVED18; + __IO uint16_t DMAR; + uint16_t RESERVED19; +} TIM_TypeDef; + +/** + * @brief Universal Synchronous Asynchronous Receiver Transmitter + */ + +typedef struct +{ + __IO uint16_t SR; + uint16_t RESERVED0; + __IO uint16_t DR; + uint16_t RESERVED1; + __IO uint16_t BRR; + uint16_t RESERVED2; + __IO uint16_t CR1; + uint16_t RESERVED3; + __IO uint16_t CR2; + uint16_t RESERVED4; + __IO uint16_t CR3; + uint16_t RESERVED5; + __IO uint16_t GTPR; + uint16_t RESERVED6; +} USART_TypeDef; + +/** + * @brief Window WATCHDOG + */ + +typedef struct +{ + __IO uint32_t CR; + __IO uint32_t CFR; + __IO uint32_t SR; +} WWDG_TypeDef; + +/** + * @} + */ + +/** @addtogroup Peripheral_memory_map + * @{ + */ + +#define PERIPH_BB_BASE ((uint32_t)0x42000000) /*!< Peripheral base address in the alias region */ +#define SRAM_BB_BASE ((uint32_t)0x22000000) /*!< SRAM base address in the alias region */ + +#define SRAM_BASE ((uint32_t)0x20000000) /*!< Peripheral base address in the bit-band region */ +#define PERIPH_BASE ((uint32_t)0x40000000) /*!< SRAM base address in the bit-band region */ + +#define FSMC_R_BASE ((uint32_t)0xA0000000) /*!< FSMC registers base address */ + +/*!< Peripheral memory map */ +#define APB1PERIPH_BASE PERIPH_BASE +#define APB2PERIPH_BASE (PERIPH_BASE + 0x10000) +#define AHBPERIPH_BASE (PERIPH_BASE + 0x20000) + +#define TIM2_BASE (APB1PERIPH_BASE + 0x0000) +#define TIM3_BASE (APB1PERIPH_BASE + 0x0400) +#define TIM4_BASE (APB1PERIPH_BASE + 0x0800) +#define TIM5_BASE (APB1PERIPH_BASE + 0x0C00) +#define TIM6_BASE (APB1PERIPH_BASE + 0x1000) +#define TIM7_BASE (APB1PERIPH_BASE + 0x1400) +#define RTC_BASE (APB1PERIPH_BASE + 0x2800) +#define WWDG_BASE (APB1PERIPH_BASE + 0x2C00) +#define IWDG_BASE (APB1PERIPH_BASE + 0x3000) +#define SPI2_BASE (APB1PERIPH_BASE + 0x3800) +#define SPI3_BASE (APB1PERIPH_BASE + 0x3C00) +#define USART2_BASE (APB1PERIPH_BASE + 0x4400) +#define USART3_BASE (APB1PERIPH_BASE + 0x4800) +#define UART4_BASE (APB1PERIPH_BASE + 0x4C00) +#define UART5_BASE (APB1PERIPH_BASE + 0x5000) +#define I2C1_BASE (APB1PERIPH_BASE + 0x5400) +#define I2C2_BASE (APB1PERIPH_BASE + 0x5800) +#define CAN1_BASE (APB1PERIPH_BASE + 0x6400) +#define CAN2_BASE (APB1PERIPH_BASE + 0x6800) +#define BKP_BASE (APB1PERIPH_BASE + 0x6C00) +#define PWR_BASE (APB1PERIPH_BASE + 0x7000) +#define DAC_BASE (APB1PERIPH_BASE + 0x7400) + +#define AFIO_BASE (APB2PERIPH_BASE + 0x0000) +#define EXTI_BASE (APB2PERIPH_BASE + 0x0400) +#define GPIOA_BASE (APB2PERIPH_BASE + 0x0800) +#define GPIOB_BASE (APB2PERIPH_BASE + 0x0C00) +#define GPIOC_BASE (APB2PERIPH_BASE + 0x1000) +#define GPIOD_BASE (APB2PERIPH_BASE + 0x1400) +#define GPIOE_BASE (APB2PERIPH_BASE + 0x1800) +#define GPIOF_BASE (APB2PERIPH_BASE + 0x1C00) +#define GPIOG_BASE (APB2PERIPH_BASE + 0x2000) +#define ADC1_BASE (APB2PERIPH_BASE + 0x2400) +#define ADC2_BASE (APB2PERIPH_BASE + 0x2800) +#define TIM1_BASE (APB2PERIPH_BASE + 0x2C00) +#define SPI1_BASE (APB2PERIPH_BASE + 0x3000) +#define TIM8_BASE (APB2PERIPH_BASE + 0x3400) +#define USART1_BASE (APB2PERIPH_BASE + 0x3800) +#define ADC3_BASE (APB2PERIPH_BASE + 0x3C00) + +#define SDIO_BASE (PERIPH_BASE + 0x18000) + +#define DMA1_BASE (AHBPERIPH_BASE + 0x0000) +#define DMA1_Channel1_BASE (AHBPERIPH_BASE + 0x0008) +#define DMA1_Channel2_BASE (AHBPERIPH_BASE + 0x001C) +#define DMA1_Channel3_BASE (AHBPERIPH_BASE + 0x0030) +#define DMA1_Channel4_BASE (AHBPERIPH_BASE + 0x0044) +#define DMA1_Channel5_BASE (AHBPERIPH_BASE + 0x0058) +#define DMA1_Channel6_BASE (AHBPERIPH_BASE + 0x006C) +#define DMA1_Channel7_BASE (AHBPERIPH_BASE + 0x0080) +#define DMA2_BASE (AHBPERIPH_BASE + 0x0400) +#define DMA2_Channel1_BASE (AHBPERIPH_BASE + 0x0408) +#define DMA2_Channel2_BASE (AHBPERIPH_BASE + 0x041C) +#define DMA2_Channel3_BASE (AHBPERIPH_BASE + 0x0430) +#define DMA2_Channel4_BASE (AHBPERIPH_BASE + 0x0444) +#define DMA2_Channel5_BASE (AHBPERIPH_BASE + 0x0458) +#define RCC_BASE (AHBPERIPH_BASE + 0x1000) +#define CRC_BASE (AHBPERIPH_BASE + 0x3000) + +#define FLASH_R_BASE (AHBPERIPH_BASE + 0x2000) /*!< Flash registers base address */ +#define OB_BASE ((uint32_t)0x1FFFF800) /*!< Flash Option Bytes base address */ + +#define ETH_BASE (AHBPERIPH_BASE + 0x8000) +#define ETH_MAC_BASE (ETH_BASE) +#define ETH_MMC_BASE (ETH_BASE + 0x0100) +#define ETH_PTP_BASE (ETH_BASE + 0x0700) +#define ETH_DMA_BASE (ETH_BASE + 0x1000) + +#define FSMC_Bank1_R_BASE (FSMC_R_BASE + 0x0000) /*!< FSMC Bank1 registers base address */ +#define FSMC_Bank1E_R_BASE (FSMC_R_BASE + 0x0104) /*!< FSMC Bank1E registers base address */ +#define FSMC_Bank2_R_BASE (FSMC_R_BASE + 0x0060) /*!< FSMC Bank2 registers base address */ +#define FSMC_Bank3_R_BASE (FSMC_R_BASE + 0x0080) /*!< FSMC Bank3 registers base address */ +#define FSMC_Bank4_R_BASE (FSMC_R_BASE + 0x00A0) /*!< FSMC Bank4 registers base address */ + +#define DBGMCU_BASE ((uint32_t)0xE0042000) /*!< Debug MCU registers base address */ + +/** + * @} + */ + +/** @addtogroup Peripheral_declaration + * @{ + */ + +#define TIM2 ((TIM_TypeDef *) TIM2_BASE) +#define TIM3 ((TIM_TypeDef *) TIM3_BASE) +#define TIM4 ((TIM_TypeDef *) TIM4_BASE) +#define TIM5 ((TIM_TypeDef *) TIM5_BASE) +#define TIM6 ((TIM_TypeDef *) TIM6_BASE) +#define TIM7 ((TIM_TypeDef *) TIM7_BASE) +#define RTC ((RTC_TypeDef *) RTC_BASE) +#define WWDG ((WWDG_TypeDef *) WWDG_BASE) +#define IWDG ((IWDG_TypeDef *) IWDG_BASE) +#define SPI2 ((SPI_TypeDef *) SPI2_BASE) +#define SPI3 ((SPI_TypeDef *) SPI3_BASE) +#define USART2 ((USART_TypeDef *) USART2_BASE) +#define USART3 ((USART_TypeDef *) USART3_BASE) +#define UART4 ((USART_TypeDef *) UART4_BASE) +#define UART5 ((USART_TypeDef *) UART5_BASE) +#define I2C1 ((I2C_TypeDef *) I2C1_BASE) +#define I2C2 ((I2C_TypeDef *) I2C2_BASE) +#define CAN1 ((CAN_TypeDef *) CAN1_BASE) +#define CAN2 ((CAN_TypeDef *) CAN2_BASE) +#define BKP ((BKP_TypeDef *) BKP_BASE) +#define PWR ((PWR_TypeDef *) PWR_BASE) +#define DAC ((DAC_TypeDef *) DAC_BASE) +#define AFIO ((AFIO_TypeDef *) AFIO_BASE) +#define EXTI ((EXTI_TypeDef *) EXTI_BASE) +#define GPIOA ((GPIO_TypeDef *) GPIOA_BASE) +#define GPIOB ((GPIO_TypeDef *) GPIOB_BASE) +#define GPIOC ((GPIO_TypeDef *) GPIOC_BASE) +#define GPIOD ((GPIO_TypeDef *) GPIOD_BASE) +#define GPIOE ((GPIO_TypeDef *) GPIOE_BASE) +#define GPIOF ((GPIO_TypeDef *) GPIOF_BASE) +#define GPIOG ((GPIO_TypeDef *) GPIOG_BASE) +#define ADC1 ((ADC_TypeDef *) ADC1_BASE) +#define ADC2 ((ADC_TypeDef *) ADC2_BASE) +#define TIM1 ((TIM_TypeDef *) TIM1_BASE) +#define SPI1 ((SPI_TypeDef *) SPI1_BASE) +#define TIM8 ((TIM_TypeDef *) TIM8_BASE) +#define USART1 ((USART_TypeDef *) USART1_BASE) +#define ADC3 ((ADC_TypeDef *) ADC3_BASE) +#define SDIO ((SDIO_TypeDef *) SDIO_BASE) +#define DMA1 ((DMA_TypeDef *) DMA1_BASE) +#define DMA2 ((DMA_TypeDef *) DMA2_BASE) +#define DMA1_Channel1 ((DMA_Channel_TypeDef *) DMA1_Channel1_BASE) +#define DMA1_Channel2 ((DMA_Channel_TypeDef *) DMA1_Channel2_BASE) +#define DMA1_Channel3 ((DMA_Channel_TypeDef *) DMA1_Channel3_BASE) +#define DMA1_Channel4 ((DMA_Channel_TypeDef *) DMA1_Channel4_BASE) +#define DMA1_Channel5 ((DMA_Channel_TypeDef *) DMA1_Channel5_BASE) +#define DMA1_Channel6 ((DMA_Channel_TypeDef *) DMA1_Channel6_BASE) +#define DMA1_Channel7 ((DMA_Channel_TypeDef *) DMA1_Channel7_BASE) +#define DMA2_Channel1 ((DMA_Channel_TypeDef *) DMA2_Channel1_BASE) +#define DMA2_Channel2 ((DMA_Channel_TypeDef *) DMA2_Channel2_BASE) +#define DMA2_Channel3 ((DMA_Channel_TypeDef *) DMA2_Channel3_BASE) +#define DMA2_Channel4 ((DMA_Channel_TypeDef *) DMA2_Channel4_BASE) +#define DMA2_Channel5 ((DMA_Channel_TypeDef *) DMA2_Channel5_BASE) +#define RCC ((RCC_TypeDef *) RCC_BASE) +#define CRC ((CRC_TypeDef *) CRC_BASE) +#define FLASH ((FLASH_TypeDef *) FLASH_R_BASE) +#define OB ((OB_TypeDef *) OB_BASE) +#define ETH ((ETH_TypeDef *) ETH_BASE) +#define FSMC_Bank1 ((FSMC_Bank1_TypeDef *) FSMC_Bank1_R_BASE) +#define FSMC_Bank1E ((FSMC_Bank1E_TypeDef *) FSMC_Bank1E_R_BASE) +#define FSMC_Bank2 ((FSMC_Bank2_TypeDef *) FSMC_Bank2_R_BASE) +#define FSMC_Bank3 ((FSMC_Bank3_TypeDef *) FSMC_Bank3_R_BASE) +#define FSMC_Bank4 ((FSMC_Bank4_TypeDef *) FSMC_Bank4_R_BASE) +#define DBGMCU ((DBGMCU_TypeDef *) DBGMCU_BASE) + +/** + * @} + */ + +/** @addtogroup Exported_constants + * @{ + */ + + /** @addtogroup Peripheral_Registers_Bits_Definition + * @{ + */ + +/******************************************************************************/ +/* Peripheral Registers_Bits_Definition */ +/******************************************************************************/ + +/******************************************************************************/ +/* */ +/* CRC calculation unit */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for CRC_DR register *********************/ +#define CRC_DR_DR ((uint32_t)0xFFFFFFFF) /*!< Data register bits */ + + +/******************* Bit definition for CRC_IDR register ********************/ +#define CRC_IDR_IDR ((uint8_t)0xFF) /*!< General-purpose 8-bit data register bits */ + + +/******************** Bit definition for CRC_CR register ********************/ +#define CRC_CR_RESET ((uint8_t)0x01) /*!< RESET bit */ + +/******************************************************************************/ +/* */ +/* Power Control */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for PWR_CR register ********************/ +#define PWR_CR_LPDS ((uint16_t)0x0001) /*!< Low-Power Deepsleep */ +#define PWR_CR_PDDS ((uint16_t)0x0002) /*!< Power Down Deepsleep */ +#define PWR_CR_CWUF ((uint16_t)0x0004) /*!< Clear Wakeup Flag */ +#define PWR_CR_CSBF ((uint16_t)0x0008) /*!< Clear Standby Flag */ +#define PWR_CR_PVDE ((uint16_t)0x0010) /*!< Power Voltage Detector Enable */ + +#define PWR_CR_PLS ((uint16_t)0x00E0) /*!< PLS[2:0] bits (PVD Level Selection) */ +#define PWR_CR_PLS_0 ((uint16_t)0x0020) /*!< Bit 0 */ +#define PWR_CR_PLS_1 ((uint16_t)0x0040) /*!< Bit 1 */ +#define PWR_CR_PLS_2 ((uint16_t)0x0080) /*!< Bit 2 */ + +/*!< PVD level configuration */ +#define PWR_CR_PLS_2V2 ((uint16_t)0x0000) /*!< PVD level 2.2V */ +#define PWR_CR_PLS_2V3 ((uint16_t)0x0020) /*!< PVD level 2.3V */ +#define PWR_CR_PLS_2V4 ((uint16_t)0x0040) /*!< PVD level 2.4V */ +#define PWR_CR_PLS_2V5 ((uint16_t)0x0060) /*!< PVD level 2.5V */ +#define PWR_CR_PLS_2V6 ((uint16_t)0x0080) /*!< PVD level 2.6V */ +#define PWR_CR_PLS_2V7 ((uint16_t)0x00A0) /*!< PVD level 2.7V */ +#define PWR_CR_PLS_2V8 ((uint16_t)0x00C0) /*!< PVD level 2.8V */ +#define PWR_CR_PLS_2V9 ((uint16_t)0x00E0) /*!< PVD level 2.9V */ + +#define PWR_CR_DBP ((uint16_t)0x0100) /*!< Disable Backup Domain write protection */ + + +/******************* Bit definition for PWR_CSR register ********************/ +#define PWR_CSR_WUF ((uint16_t)0x0001) /*!< Wakeup Flag */ +#define PWR_CSR_SBF ((uint16_t)0x0002) /*!< Standby Flag */ +#define PWR_CSR_PVDO ((uint16_t)0x0004) /*!< PVD Output */ +#define PWR_CSR_EWUP ((uint16_t)0x0100) /*!< Enable WKUP pin */ + +/******************************************************************************/ +/* */ +/* Backup registers */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for BKP_DR1 register ********************/ +#define BKP_DR1_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR2 register ********************/ +#define BKP_DR2_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR3 register ********************/ +#define BKP_DR3_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR4 register ********************/ +#define BKP_DR4_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR5 register ********************/ +#define BKP_DR5_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR6 register ********************/ +#define BKP_DR6_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR7 register ********************/ +#define BKP_DR7_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR8 register ********************/ +#define BKP_DR8_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR9 register ********************/ +#define BKP_DR9_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR10 register *******************/ +#define BKP_DR10_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR11 register *******************/ +#define BKP_DR11_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR12 register *******************/ +#define BKP_DR12_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR13 register *******************/ +#define BKP_DR13_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR14 register *******************/ +#define BKP_DR14_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR15 register *******************/ +#define BKP_DR15_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR16 register *******************/ +#define BKP_DR16_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR17 register *******************/ +#define BKP_DR17_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/****************** Bit definition for BKP_DR18 register ********************/ +#define BKP_DR18_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR19 register *******************/ +#define BKP_DR19_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR20 register *******************/ +#define BKP_DR20_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR21 register *******************/ +#define BKP_DR21_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR22 register *******************/ +#define BKP_DR22_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR23 register *******************/ +#define BKP_DR23_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR24 register *******************/ +#define BKP_DR24_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR25 register *******************/ +#define BKP_DR25_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR26 register *******************/ +#define BKP_DR26_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR27 register *******************/ +#define BKP_DR27_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR28 register *******************/ +#define BKP_DR28_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR29 register *******************/ +#define BKP_DR29_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR30 register *******************/ +#define BKP_DR30_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR31 register *******************/ +#define BKP_DR31_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR32 register *******************/ +#define BKP_DR32_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR33 register *******************/ +#define BKP_DR33_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR34 register *******************/ +#define BKP_DR34_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR35 register *******************/ +#define BKP_DR35_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR36 register *******************/ +#define BKP_DR36_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR37 register *******************/ +#define BKP_DR37_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR38 register *******************/ +#define BKP_DR38_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR39 register *******************/ +#define BKP_DR39_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR40 register *******************/ +#define BKP_DR40_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR41 register *******************/ +#define BKP_DR41_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/******************* Bit definition for BKP_DR42 register *******************/ +#define BKP_DR42_D ((uint16_t)0xFFFF) /*!< Backup data */ + +/****************** Bit definition for BKP_RTCCR register *******************/ +#define BKP_RTCCR_CAL ((uint16_t)0x007F) /*!< Calibration value */ +#define BKP_RTCCR_CCO ((uint16_t)0x0080) /*!< Calibration Clock Output */ +#define BKP_RTCCR_ASOE ((uint16_t)0x0100) /*!< Alarm or Second Output Enable */ +#define BKP_RTCCR_ASOS ((uint16_t)0x0200) /*!< Alarm or Second Output Selection */ + +/******************** Bit definition for BKP_CR register ********************/ +#define BKP_CR_TPE ((uint8_t)0x01) /*!< TAMPER pin enable */ +#define BKP_CR_TPAL ((uint8_t)0x02) /*!< TAMPER pin active level */ + +/******************* Bit definition for BKP_CSR register ********************/ +#define BKP_CSR_CTE ((uint16_t)0x0001) /*!< Clear Tamper event */ +#define BKP_CSR_CTI ((uint16_t)0x0002) /*!< Clear Tamper Interrupt */ +#define BKP_CSR_TPIE ((uint16_t)0x0004) /*!< TAMPER Pin interrupt enable */ +#define BKP_CSR_TEF ((uint16_t)0x0100) /*!< Tamper Event Flag */ +#define BKP_CSR_TIF ((uint16_t)0x0200) /*!< Tamper Interrupt Flag */ + +/******************************************************************************/ +/* */ +/* Reset and Clock Control */ +/* */ +/******************************************************************************/ + +/******************** Bit definition for RCC_CR register ********************/ +#define RCC_CR_HSION ((uint32_t)0x00000001) /*!< Internal High Speed clock enable */ +#define RCC_CR_HSIRDY ((uint32_t)0x00000002) /*!< Internal High Speed clock ready flag */ +#define RCC_CR_HSITRIM ((uint32_t)0x000000F8) /*!< Internal High Speed clock trimming */ +#define RCC_CR_HSICAL ((uint32_t)0x0000FF00) /*!< Internal High Speed clock Calibration */ +#define RCC_CR_HSEON ((uint32_t)0x00010000) /*!< External High Speed clock enable */ +#define RCC_CR_HSERDY ((uint32_t)0x00020000) /*!< External High Speed clock ready flag */ +#define RCC_CR_HSEBYP ((uint32_t)0x00040000) /*!< External High Speed clock Bypass */ +#define RCC_CR_CSSON ((uint32_t)0x00080000) /*!< Clock Security System enable */ +#define RCC_CR_PLLON ((uint32_t)0x01000000) /*!< PLL enable */ +#define RCC_CR_PLLRDY ((uint32_t)0x02000000) /*!< PLL clock ready flag */ + +#ifdef STM32F10X_CL + #define RCC_CR_PLL2ON ((uint32_t)0x04000000) /*!< PLL2 enable */ + #define RCC_CR_PLL2RDY ((uint32_t)0x08000000) /*!< PLL2 clock ready flag */ + #define RCC_CR_PLL3ON ((uint32_t)0x10000000) /*!< PLL3 enable */ + #define RCC_CR_PLL3RDY ((uint32_t)0x20000000) /*!< PLL3 clock ready flag */ +#endif /* STM32F10X_CL */ + +/******************* Bit definition for RCC_CFGR register *******************/ +/*!< SW configuration */ +#define RCC_CFGR_SW ((uint32_t)0x00000003) /*!< SW[1:0] bits (System clock Switch) */ +#define RCC_CFGR_SW_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define RCC_CFGR_SW_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define RCC_CFGR_SW_HSI ((uint32_t)0x00000000) /*!< HSI selected as system clock */ +#define RCC_CFGR_SW_HSE ((uint32_t)0x00000001) /*!< HSE selected as system clock */ +#define RCC_CFGR_SW_PLL ((uint32_t)0x00000002) /*!< PLL selected as system clock */ + +/*!< SWS configuration */ +#define RCC_CFGR_SWS ((uint32_t)0x0000000C) /*!< SWS[1:0] bits (System Clock Switch Status) */ +#define RCC_CFGR_SWS_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define RCC_CFGR_SWS_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define RCC_CFGR_SWS_HSI ((uint32_t)0x00000000) /*!< HSI oscillator used as system clock */ +#define RCC_CFGR_SWS_HSE ((uint32_t)0x00000004) /*!< HSE oscillator used as system clock */ +#define RCC_CFGR_SWS_PLL ((uint32_t)0x00000008) /*!< PLL used as system clock */ + +/*!< HPRE configuration */ +#define RCC_CFGR_HPRE ((uint32_t)0x000000F0) /*!< HPRE[3:0] bits (AHB prescaler) */ +#define RCC_CFGR_HPRE_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define RCC_CFGR_HPRE_1 ((uint32_t)0x00000020) /*!< Bit 1 */ +#define RCC_CFGR_HPRE_2 ((uint32_t)0x00000040) /*!< Bit 2 */ +#define RCC_CFGR_HPRE_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + +#define RCC_CFGR_HPRE_DIV1 ((uint32_t)0x00000000) /*!< SYSCLK not divided */ +#define RCC_CFGR_HPRE_DIV2 ((uint32_t)0x00000080) /*!< SYSCLK divided by 2 */ +#define RCC_CFGR_HPRE_DIV4 ((uint32_t)0x00000090) /*!< SYSCLK divided by 4 */ +#define RCC_CFGR_HPRE_DIV8 ((uint32_t)0x000000A0) /*!< SYSCLK divided by 8 */ +#define RCC_CFGR_HPRE_DIV16 ((uint32_t)0x000000B0) /*!< SYSCLK divided by 16 */ +#define RCC_CFGR_HPRE_DIV64 ((uint32_t)0x000000C0) /*!< SYSCLK divided by 64 */ +#define RCC_CFGR_HPRE_DIV128 ((uint32_t)0x000000D0) /*!< SYSCLK divided by 128 */ +#define RCC_CFGR_HPRE_DIV256 ((uint32_t)0x000000E0) /*!< SYSCLK divided by 256 */ +#define RCC_CFGR_HPRE_DIV512 ((uint32_t)0x000000F0) /*!< SYSCLK divided by 512 */ + +/*!< PPRE1 configuration */ +#define RCC_CFGR_PPRE1 ((uint32_t)0x00000700) /*!< PRE1[2:0] bits (APB1 prescaler) */ +#define RCC_CFGR_PPRE1_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define RCC_CFGR_PPRE1_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define RCC_CFGR_PPRE1_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + +#define RCC_CFGR_PPRE1_DIV1 ((uint32_t)0x00000000) /*!< HCLK not divided */ +#define RCC_CFGR_PPRE1_DIV2 ((uint32_t)0x00000400) /*!< HCLK divided by 2 */ +#define RCC_CFGR_PPRE1_DIV4 ((uint32_t)0x00000500) /*!< HCLK divided by 4 */ +#define RCC_CFGR_PPRE1_DIV8 ((uint32_t)0x00000600) /*!< HCLK divided by 8 */ +#define RCC_CFGR_PPRE1_DIV16 ((uint32_t)0x00000700) /*!< HCLK divided by 16 */ + +/*!< PPRE2 configuration */ +#define RCC_CFGR_PPRE2 ((uint32_t)0x00003800) /*!< PRE2[2:0] bits (APB2 prescaler) */ +#define RCC_CFGR_PPRE2_0 ((uint32_t)0x00000800) /*!< Bit 0 */ +#define RCC_CFGR_PPRE2_1 ((uint32_t)0x00001000) /*!< Bit 1 */ +#define RCC_CFGR_PPRE2_2 ((uint32_t)0x00002000) /*!< Bit 2 */ + +#define RCC_CFGR_PPRE2_DIV1 ((uint32_t)0x00000000) /*!< HCLK not divided */ +#define RCC_CFGR_PPRE2_DIV2 ((uint32_t)0x00002000) /*!< HCLK divided by 2 */ +#define RCC_CFGR_PPRE2_DIV4 ((uint32_t)0x00002800) /*!< HCLK divided by 4 */ +#define RCC_CFGR_PPRE2_DIV8 ((uint32_t)0x00003000) /*!< HCLK divided by 8 */ +#define RCC_CFGR_PPRE2_DIV16 ((uint32_t)0x00003800) /*!< HCLK divided by 16 */ + +/*!< ADCPPRE configuration */ +#define RCC_CFGR_ADCPRE ((uint32_t)0x0000C000) /*!< ADCPRE[1:0] bits (ADC prescaler) */ +#define RCC_CFGR_ADCPRE_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define RCC_CFGR_ADCPRE_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define RCC_CFGR_ADCPRE_DIV2 ((uint32_t)0x00000000) /*!< PCLK2 divided by 2 */ +#define RCC_CFGR_ADCPRE_DIV4 ((uint32_t)0x00004000) /*!< PCLK2 divided by 4 */ +#define RCC_CFGR_ADCPRE_DIV6 ((uint32_t)0x00008000) /*!< PCLK2 divided by 6 */ +#define RCC_CFGR_ADCPRE_DIV8 ((uint32_t)0x0000C000) /*!< PCLK2 divided by 8 */ + +#define RCC_CFGR_PLLSRC ((uint32_t)0x00010000) /*!< PLL entry clock source */ + +#define RCC_CFGR_PLLXTPRE ((uint32_t)0x00020000) /*!< HSE divider for PLL entry */ + +/*!< PLLMUL configuration */ +#define RCC_CFGR_PLLMULL ((uint32_t)0x003C0000) /*!< PLLMUL[3:0] bits (PLL multiplication factor) */ +#define RCC_CFGR_PLLMULL_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define RCC_CFGR_PLLMULL_1 ((uint32_t)0x00080000) /*!< Bit 1 */ +#define RCC_CFGR_PLLMULL_2 ((uint32_t)0x00100000) /*!< Bit 2 */ +#define RCC_CFGR_PLLMULL_3 ((uint32_t)0x00200000) /*!< Bit 3 */ + +#ifdef STM32F10X_CL + #define RCC_CFGR_PLLSRC_HSI_Div2 ((uint32_t)0x00000000) /*!< HSI clock divided by 2 selected as PLL entry clock source */ + #define RCC_CFGR_PLLSRC_PREDIV1 ((uint32_t)0x00010000) /*!< PREDIV1 clock selected as PLL entry clock source */ + + #define RCC_CFGR_PLLXTPRE_PREDIV1 ((uint32_t)0x00000000) /*!< PREDIV1 clock not divided for PLL entry */ + #define RCC_CFGR_PLLXTPRE_PREDIV1_Div2 ((uint32_t)0x00020000) /*!< PREDIV1 clock divided by 2 for PLL entry */ + + #define RCC_CFGR_PLLMULL4 ((uint32_t)0x00080000) /*!< PLL input clock * 4 */ + #define RCC_CFGR_PLLMULL5 ((uint32_t)0x000C0000) /*!< PLL input clock * 5 */ + #define RCC_CFGR_PLLMULL6 ((uint32_t)0x00100000) /*!< PLL input clock * 6 */ + #define RCC_CFGR_PLLMULL7 ((uint32_t)0x00140000) /*!< PLL input clock * 7 */ + #define RCC_CFGR_PLLMULL8 ((uint32_t)0x00180000) /*!< PLL input clock * 8 */ + #define RCC_CFGR_PLLMULL9 ((uint32_t)0x001C0000) /*!< PLL input clock * 9 */ + #define RCC_CFGR_PLLMULL6_5 ((uint32_t)0x00340000) /*!< PLL input clock * 6.5 */ + + #define RCC_CFGR_OTGFSPRE ((uint32_t)0x00400000) /*!< USB OTG FS prescaler */ + +/*!< MCO configuration */ + #define RCC_CFGR_MCO ((uint32_t)0x0F000000) /*!< MCO[3:0] bits (Microcontroller Clock Output) */ + #define RCC_CFGR_MCO_0 ((uint32_t)0x01000000) /*!< Bit 0 */ + #define RCC_CFGR_MCO_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + #define RCC_CFGR_MCO_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + #define RCC_CFGR_MCO_3 ((uint32_t)0x08000000) /*!< Bit 3 */ + + #define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ + #define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x04000000) /*!< System clock selected as MCO source */ + #define RCC_CFGR_MCO_HSI ((uint32_t)0x05000000) /*!< HSI clock selected as MCO source */ + #define RCC_CFGR_MCO_HSE ((uint32_t)0x06000000) /*!< HSE clock selected as MCO source */ + #define RCC_CFGR_MCO_PLLCLK_Div2 ((uint32_t)0x07000000) /*!< PLL clock divided by 2 selected as MCO source */ + #define RCC_CFGR_MCO_PLL2CLK ((uint32_t)0x08000000) /*!< PLL2 clock selected as MCO source*/ + #define RCC_CFGR_MCO_PLL3CLK_Div2 ((uint32_t)0x09000000) /*!< PLL3 clock divided by 2 selected as MCO source*/ + #define RCC_CFGR_MCO_Ext_HSE ((uint32_t)0x0A000000) /*!< XT1 external 3-25 MHz oscillator clock selected as MCO source */ + #define RCC_CFGR_MCO_PLL3CLK ((uint32_t)0x0B000000) /*!< PLL3 clock selected as MCO source */ +#else + #define RCC_CFGR_PLLSRC_HSI_Div2 ((uint32_t)0x00000000) /*!< HSI clock divided by 2 selected as PLL entry clock source */ + #define RCC_CFGR_PLLSRC_HSE ((uint32_t)0x00010000) /*!< HSE clock selected as PLL entry clock source */ + + #define RCC_CFGR_PLLXTPRE_HSE ((uint32_t)0x00000000) /*!< HSE clock not divided for PLL entry */ + #define RCC_CFGR_PLLXTPRE_HSE_Div2 ((uint32_t)0x00020000) /*!< HSE clock divided by 2 for PLL entry */ + + #define RCC_CFGR_PLLMULL2 ((uint32_t)0x00000000) /*!< PLL input clock*2 */ + #define RCC_CFGR_PLLMULL3 ((uint32_t)0x00040000) /*!< PLL input clock*3 */ + #define RCC_CFGR_PLLMULL4 ((uint32_t)0x00080000) /*!< PLL input clock*4 */ + #define RCC_CFGR_PLLMULL5 ((uint32_t)0x000C0000) /*!< PLL input clock*5 */ + #define RCC_CFGR_PLLMULL6 ((uint32_t)0x00100000) /*!< PLL input clock*6 */ + #define RCC_CFGR_PLLMULL7 ((uint32_t)0x00140000) /*!< PLL input clock*7 */ + #define RCC_CFGR_PLLMULL8 ((uint32_t)0x00180000) /*!< PLL input clock*8 */ + #define RCC_CFGR_PLLMULL9 ((uint32_t)0x001C0000) /*!< PLL input clock*9 */ + #define RCC_CFGR_PLLMULL10 ((uint32_t)0x00200000) /*!< PLL input clock10 */ + #define RCC_CFGR_PLLMULL11 ((uint32_t)0x00240000) /*!< PLL input clock*11 */ + #define RCC_CFGR_PLLMULL12 ((uint32_t)0x00280000) /*!< PLL input clock*12 */ + #define RCC_CFGR_PLLMULL13 ((uint32_t)0x002C0000) /*!< PLL input clock*13 */ + #define RCC_CFGR_PLLMULL14 ((uint32_t)0x00300000) /*!< PLL input clock*14 */ + #define RCC_CFGR_PLLMULL15 ((uint32_t)0x00340000) /*!< PLL input clock*15 */ + #define RCC_CFGR_PLLMULL16 ((uint32_t)0x00380000) /*!< PLL input clock*16 */ + #define RCC_CFGR_USBPRE ((uint32_t)0x00400000) /*!< USB Device prescaler */ + +/*!< MCO configuration */ + #define RCC_CFGR_MCO ((uint32_t)0x07000000) /*!< MCO[2:0] bits (Microcontroller Clock Output) */ + #define RCC_CFGR_MCO_0 ((uint32_t)0x01000000) /*!< Bit 0 */ + #define RCC_CFGR_MCO_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + #define RCC_CFGR_MCO_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + + #define RCC_CFGR_MCO_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ + #define RCC_CFGR_MCO_SYSCLK ((uint32_t)0x04000000) /*!< System clock selected as MCO source */ + #define RCC_CFGR_MCO_HSI ((uint32_t)0x05000000) /*!< HSI clock selected as MCO source */ + #define RCC_CFGR_MCO_HSE ((uint32_t)0x06000000) /*!< HSE clock selected as MCO source */ + #define RCC_CFGR_MCO_PLL ((uint32_t)0x07000000) /*!< PLL clock divided by 2 selected as MCO source */ +#endif /* STM32F10X_CL */ + +/*!<****************** Bit definition for RCC_CIR register ********************/ +#define RCC_CIR_LSIRDYF ((uint32_t)0x00000001) /*!< LSI Ready Interrupt flag */ +#define RCC_CIR_LSERDYF ((uint32_t)0x00000002) /*!< LSE Ready Interrupt flag */ +#define RCC_CIR_HSIRDYF ((uint32_t)0x00000004) /*!< HSI Ready Interrupt flag */ +#define RCC_CIR_HSERDYF ((uint32_t)0x00000008) /*!< HSE Ready Interrupt flag */ +#define RCC_CIR_PLLRDYF ((uint32_t)0x00000010) /*!< PLL Ready Interrupt flag */ +#define RCC_CIR_CSSF ((uint32_t)0x00000080) /*!< Clock Security System Interrupt flag */ +#define RCC_CIR_LSIRDYIE ((uint32_t)0x00000100) /*!< LSI Ready Interrupt Enable */ +#define RCC_CIR_LSERDYIE ((uint32_t)0x00000200) /*!< LSE Ready Interrupt Enable */ +#define RCC_CIR_HSIRDYIE ((uint32_t)0x00000400) /*!< HSI Ready Interrupt Enable */ +#define RCC_CIR_HSERDYIE ((uint32_t)0x00000800) /*!< HSE Ready Interrupt Enable */ +#define RCC_CIR_PLLRDYIE ((uint32_t)0x00001000) /*!< PLL Ready Interrupt Enable */ +#define RCC_CIR_LSIRDYC ((uint32_t)0x00010000) /*!< LSI Ready Interrupt Clear */ +#define RCC_CIR_LSERDYC ((uint32_t)0x00020000) /*!< LSE Ready Interrupt Clear */ +#define RCC_CIR_HSIRDYC ((uint32_t)0x00040000) /*!< HSI Ready Interrupt Clear */ +#define RCC_CIR_HSERDYC ((uint32_t)0x00080000) /*!< HSE Ready Interrupt Clear */ +#define RCC_CIR_PLLRDYC ((uint32_t)0x00100000) /*!< PLL Ready Interrupt Clear */ +#define RCC_CIR_CSSC ((uint32_t)0x00800000) /*!< Clock Security System Interrupt Clear */ + +#ifdef STM32F10X_CL + #define RCC_CIR_PLL2RDYF ((uint32_t)0x00000020) /*!< PLL2 Ready Interrupt flag */ + #define RCC_CIR_PLL3RDYF ((uint32_t)0x00000040) /*!< PLL3 Ready Interrupt flag */ + #define RCC_CIR_PLL2RDYIE ((uint32_t)0x00002000) /*!< PLL2 Ready Interrupt Enable */ + #define RCC_CIR_PLL3RDYIE ((uint32_t)0x00004000) /*!< PLL3 Ready Interrupt Enable */ + #define RCC_CIR_PLL2RDYC ((uint32_t)0x00200000) /*!< PLL2 Ready Interrupt Clear */ + #define RCC_CIR_PLL3RDYC ((uint32_t)0x00400000) /*!< PLL3 Ready Interrupt Clear */ +#endif /* STM32F10X_CL */ + +/***************** Bit definition for RCC_APB2RSTR register *****************/ +#define RCC_APB2RSTR_AFIORST ((uint16_t)0x0001) /*!< Alternate Function I/O reset */ +#define RCC_APB2RSTR_IOPARST ((uint16_t)0x0004) /*!< I/O port A reset */ +#define RCC_APB2RSTR_IOPBRST ((uint16_t)0x0008) /*!< I/O port B reset */ +#define RCC_APB2RSTR_IOPCRST ((uint16_t)0x0010) /*!< I/O port C reset */ +#define RCC_APB2RSTR_IOPDRST ((uint16_t)0x0020) /*!< I/O port D reset */ +#define RCC_APB2RSTR_ADC1RST ((uint16_t)0x0200) /*!< ADC 1 interface reset */ +#define RCC_APB2RSTR_ADC2RST ((uint16_t)0x0400) /*!< ADC 2 interface reset */ +#define RCC_APB2RSTR_TIM1RST ((uint16_t)0x0800) /*!< TIM1 Timer reset */ +#define RCC_APB2RSTR_SPI1RST ((uint16_t)0x1000) /*!< SPI 1 reset */ +#define RCC_APB2RSTR_USART1RST ((uint16_t)0x4000) /*!< USART1 reset */ + +#ifndef STM32F10X_LD + #define RCC_APB2RSTR_IOPERST ((uint16_t)0x0040) /*!< I/O port E reset */ +#endif /* STM32F10X_HD */ + +#ifdef STM32F10X_HD + #define RCC_APB2RSTR_IOPFRST ((uint16_t)0x0080) /*!< I/O port F reset */ + #define RCC_APB2RSTR_IOPGRST ((uint16_t)0x0100) /*!< I/O port G reset */ + #define RCC_APB2RSTR_TIM8RST ((uint16_t)0x2000) /*!< TIM8 Timer reset */ + #define RCC_APB2RSTR_ADC3RST ((uint16_t)0x8000) /*!< ADC3 interface reset */ +#endif /* STM32F10X_HD */ + +/***************** Bit definition for RCC_APB1RSTR register *****************/ +#define RCC_APB1RSTR_TIM2RST ((uint32_t)0x00000001) /*!< Timer 2 reset */ +#define RCC_APB1RSTR_TIM3RST ((uint32_t)0x00000002) /*!< Timer 3 reset */ +#define RCC_APB1RSTR_WWDGRST ((uint32_t)0x00000800) /*!< Window Watchdog reset */ +#define RCC_APB1RSTR_USART2RST ((uint32_t)0x00020000) /*!< USART 2 reset */ +#define RCC_APB1RSTR_I2C1RST ((uint32_t)0x00200000) /*!< I2C 1 reset */ +#define RCC_APB1RSTR_CAN1RST ((uint32_t)0x02000000) /*!< CAN1 reset */ +#define RCC_APB1RSTR_BKPRST ((uint32_t)0x08000000) /*!< Backup interface reset */ +#define RCC_APB1RSTR_PWRRST ((uint32_t)0x10000000) /*!< Power interface reset */ + +#ifndef STM32F10X_LD + #define RCC_APB1RSTR_TIM4RST ((uint32_t)0x00000004) /*!< Timer 4 reset */ + #define RCC_APB1RSTR_SPI2RST ((uint32_t)0x00004000) /*!< SPI 2 reset */ + #define RCC_APB1RSTR_USART3RST ((uint32_t)0x00040000) /*!< RUSART 3 reset */ + #define RCC_APB1RSTR_I2C2RST ((uint32_t)0x00400000) /*!< I2C 2 reset */ +#endif /* STM32F10X_HD */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_MD) || defined (STM32F10X_LD) + #define RCC_APB1RSTR_USBRST ((uint32_t)0x00800000) /*!< USB Device reset */ +#endif + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) + #define RCC_APB1RSTR_TIM5RST ((uint32_t)0x00000008) /*!< Timer 5 reset */ + #define RCC_APB1RSTR_TIM6RST ((uint32_t)0x00000010) /*!< Timer 6 reset */ + #define RCC_APB1RSTR_TIM7RST ((uint32_t)0x00000020) /*!< Timer 7 reset */ + #define RCC_APB1RSTR_SPI3RST ((uint32_t)0x00008000) /*!< SPI 3 reset */ + #define RCC_APB1RSTR_UART4RST ((uint32_t)0x00080000) /*!< UART 4 reset */ + #define RCC_APB1RSTR_UART5RST ((uint32_t)0x00100000) /*!< UART 5 reset */ + #define RCC_APB1RSTR_DACRST ((uint32_t)0x20000000) /*!< DAC interface reset */ +#endif + +#ifdef STM32F10X_CL + #define RCC_APB1RSTR_CAN2RST ((uint32_t)0x08000000) /*!< CAN2 reset */ +#endif /* STM32F10X_CL */ + +/****************** Bit definition for RCC_AHBENR register ******************/ +#define RCC_AHBENR_DMA1EN ((uint16_t)0x0001) /*!< DMA1 clock enable */ +#define RCC_AHBENR_SRAMEN ((uint16_t)0x0004) /*!< SRAM interface clock enable */ +#define RCC_AHBENR_FLITFEN ((uint16_t)0x0010) /*!< FLITF clock enable */ +#define RCC_AHBENR_CRCEN ((uint16_t)0x0040) /*!< CRC clock enable */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) + #define RCC_AHBENR_DMA2EN ((uint16_t)0x0002) /*!< DMA2 clock enable */ +#endif + +#ifdef STM32F10X_HD + #define RCC_AHBENR_FSMCEN ((uint16_t)0x0100) /*!< FSMC clock enable */ + #define RCC_AHBENR_SDIOEN ((uint16_t)0x0400) /*!< SDIO clock enable */ +#endif /* STM32F10X_HD */ + +#ifdef STM32F10X_CL + #define RCC_AHBENR_OTGFSEN ((uint32_t)0x00001000) /*!< USB OTG FS clock enable */ + #define RCC_AHBENR_ETHMACEN ((uint32_t)0x00004000) /*!< ETHERNET MAC clock enable */ + #define RCC_AHBENR_ETHMACTXEN ((uint32_t)0x00008000) /*!< ETHERNET MAC Tx clock enable */ + #define RCC_AHBENR_ETHMACRXEN ((uint32_t)0x00010000) /*!< ETHERNET MAC Rx clock enable */ +#endif /* STM32F10X_CL */ + +/****************** Bit definition for RCC_APB2ENR register *****************/ +#define RCC_APB2ENR_AFIOEN ((uint16_t)0x0001) /*!< Alternate Function I/O clock enable */ +#define RCC_APB2ENR_IOPAEN ((uint16_t)0x0004) /*!< I/O port A clock enable */ +#define RCC_APB2ENR_IOPBEN ((uint16_t)0x0008) /*!< I/O port B clock enable */ +#define RCC_APB2ENR_IOPCEN ((uint16_t)0x0010) /*!< I/O port C clock enable */ +#define RCC_APB2ENR_IOPDEN ((uint16_t)0x0020) /*!< I/O port D clock enable */ +#define RCC_APB2ENR_ADC1EN ((uint16_t)0x0200) /*!< ADC 1 interface clock enable */ +#define RCC_APB2ENR_ADC2EN ((uint16_t)0x0400) /*!< ADC 2 interface clock enable */ +#define RCC_APB2ENR_TIM1EN ((uint16_t)0x0800) /*!< TIM1 Timer clock enable */ +#define RCC_APB2ENR_SPI1EN ((uint16_t)0x1000) /*!< SPI 1 clock enable */ +#define RCC_APB2ENR_USART1EN ((uint16_t)0x4000) /*!< USART1 clock enable */ + +#ifndef STM32F10X_LD + #define RCC_APB2ENR_IOPEEN ((uint16_t)0x0040) /*!< I/O port E clock enable */ +#endif /* STM32F10X_HD */ + +#ifdef STM32F10X_HD + #define RCC_APB2ENR_IOPFEN ((uint16_t)0x0080) /*!< I/O port F clock enable */ + #define RCC_APB2ENR_IOPGEN ((uint16_t)0x0100) /*!< I/O port G clock enable */ + #define RCC_APB2ENR_TIM8EN ((uint16_t)0x2000) /*!< TIM8 Timer clock enable */ + #define RCC_APB2ENR_ADC3EN ((uint16_t)0x8000) /*!< DMA1 clock enable */ +#endif /* STM32F10X_HD */ + +/***************** Bit definition for RCC_APB1ENR register ******************/ +#define RCC_APB1ENR_TIM2EN ((uint32_t)0x00000001) /*!< Timer 2 clock enabled*/ +#define RCC_APB1ENR_TIM3EN ((uint32_t)0x00000002) /*!< Timer 3 clock enable */ +#define RCC_APB1ENR_WWDGEN ((uint32_t)0x00000800) /*!< Window Watchdog clock enable */ +#define RCC_APB1ENR_USART2EN ((uint32_t)0x00020000) /*!< USART 2 clock enable */ +#define RCC_APB1ENR_I2C1EN ((uint32_t)0x00200000) /*!< I2C 1 clock enable */ +#define RCC_APB1ENR_CAN1EN ((uint32_t)0x02000000) /*!< CAN1 clock enable */ +#define RCC_APB1ENR_BKPEN ((uint32_t)0x08000000) /*!< Backup interface clock enable */ +#define RCC_APB1ENR_PWREN ((uint32_t)0x10000000) /*!< Power interface clock enable */ + +#ifndef STM32F10X_LD + #define RCC_APB1ENR_TIM4EN ((uint32_t)0x00000004) /*!< Timer 4 clock enable */ + #define RCC_APB1ENR_SPI2EN ((uint32_t)0x00004000) /*!< SPI 2 clock enable */ + #define RCC_APB1ENR_USART3EN ((uint32_t)0x00040000) /*!< USART 3 clock enable */ + #define RCC_APB1ENR_I2C2EN ((uint32_t)0x00400000) /*!< I2C 2 clock enable */ +#endif /* STM32F10X_HD */ + +#if defined (STM32F10X_HD) || defined (STM32F10X_MD) || defined (STM32F10X_LD) + #define RCC_APB1ENR_USBEN ((uint32_t)0x00800000) /*!< USB Device clock enable */ +#endif + +#if defined (STM32F10X_HD) || defined (STM32F10X_CL) + #define RCC_APB1ENR_TIM5EN ((uint32_t)0x00000008) /*!< Timer 5 clock enable */ + #define RCC_APB1ENR_TIM6EN ((uint32_t)0x00000010) /*!< Timer 6 clock enable */ + #define RCC_APB1ENR_TIM7EN ((uint32_t)0x00000020) /*!< Timer 7 clock enable */ + #define RCC_APB1ENR_SPI3EN ((uint32_t)0x00008000) /*!< SPI 3 clock enable */ + #define RCC_APB1ENR_UART4EN ((uint32_t)0x00080000) /*!< UART 4 clock enable */ + #define RCC_APB1ENR_UART5EN ((uint32_t)0x00100000) /*!< UART 5 clock enable */ + #define RCC_APB1ENR_DACEN ((uint32_t)0x20000000) /*!< DAC interface clock enable */ +#endif + +#ifdef STM32F10X_CL + #define RCC_APB1ENR_CAN2EN ((uint32_t)0x08000000) /*!< CAN2 clock enable */ +#endif /* STM32F10X_CL */ + +/******************* Bit definition for RCC_BDCR register *******************/ +#define RCC_BDCR_LSEON ((uint32_t)0x00000001) /*!< External Low Speed oscillator enable */ +#define RCC_BDCR_LSERDY ((uint32_t)0x00000002) /*!< External Low Speed oscillator Ready */ +#define RCC_BDCR_LSEBYP ((uint32_t)0x00000004) /*!< External Low Speed oscillator Bypass */ + +#define RCC_BDCR_RTCSEL ((uint32_t)0x00000300) /*!< RTCSEL[1:0] bits (RTC clock source selection) */ +#define RCC_BDCR_RTCSEL_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define RCC_BDCR_RTCSEL_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +/*!< RTC congiguration */ +#define RCC_BDCR_RTCSEL_NOCLOCK ((uint32_t)0x00000000) /*!< No clock */ +#define RCC_BDCR_RTCSEL_LSE ((uint32_t)0x00000100) /*!< LSE oscillator clock used as RTC clock */ +#define RCC_BDCR_RTCSEL_LSI ((uint32_t)0x00000200) /*!< LSI oscillator clock used as RTC clock */ +#define RCC_BDCR_RTCSEL_HSE ((uint32_t)0x00000300) /*!< HSE oscillator clock divided by 128 used as RTC clock */ + +#define RCC_BDCR_RTCEN ((uint32_t)0x00008000) /*!< RTC clock enable */ +#define RCC_BDCR_BDRST ((uint32_t)0x00010000) /*!< Backup domain software reset */ + +/******************* Bit definition for RCC_CSR register ********************/ +#define RCC_CSR_LSION ((uint32_t)0x00000001) /*!< Internal Low Speed oscillator enable */ +#define RCC_CSR_LSIRDY ((uint32_t)0x00000002) /*!< Internal Low Speed oscillator Ready */ +#define RCC_CSR_RMVF ((uint32_t)0x01000000) /*!< Remove reset flag */ +#define RCC_CSR_PINRSTF ((uint32_t)0x04000000) /*!< PIN reset flag */ +#define RCC_CSR_PORRSTF ((uint32_t)0x08000000) /*!< POR/PDR reset flag */ +#define RCC_CSR_SFTRSTF ((uint32_t)0x10000000) /*!< Software Reset flag */ +#define RCC_CSR_IWDGRSTF ((uint32_t)0x20000000) /*!< Independent Watchdog reset flag */ +#define RCC_CSR_WWDGRSTF ((uint32_t)0x40000000) /*!< Window watchdog reset flag */ +#define RCC_CSR_LPWRRSTF ((uint32_t)0x80000000) /*!< Low-Power reset flag */ + +#ifdef STM32F10X_CL +/******************* Bit definition for RCC_AHBRSTR register ****************/ + #define RCC_AHBRSTR_OTGFSRST ((uint32_t)0x00001000) /*!< USB OTG FS reset */ + #define RCC_AHBRSTR_ETHMACRST ((uint32_t)0x00004000) /*!< ETHERNET MAC reset */ + +/******************* Bit definition for RCC_CFGR2 register ******************/ +/*!< PREDIV1 configuration */ + #define RCC_CFGR2_PREDIV1 ((uint32_t)0x0000000F) /*!< PREDIV1[3:0] bits */ + #define RCC_CFGR2_PREDIV1_0 ((uint32_t)0x00000001) /*!< Bit 0 */ + #define RCC_CFGR2_PREDIV1_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + #define RCC_CFGR2_PREDIV1_2 ((uint32_t)0x00000004) /*!< Bit 2 */ + #define RCC_CFGR2_PREDIV1_3 ((uint32_t)0x00000008) /*!< Bit 3 */ + + #define RCC_CFGR2_PREDIV1_DIV1 ((uint32_t)0x00000000) /*!< PREDIV1 input clock not divided */ + #define RCC_CFGR2_PREDIV1_DIV2 ((uint32_t)0x00000001) /*!< PREDIV1 input clock divided by 2 */ + #define RCC_CFGR2_PREDIV1_DIV3 ((uint32_t)0x00000002) /*!< PREDIV1 input clock divided by 3 */ + #define RCC_CFGR2_PREDIV1_DIV4 ((uint32_t)0x00000003) /*!< PREDIV1 input clock divided by 4 */ + #define RCC_CFGR2_PREDIV1_DIV5 ((uint32_t)0x00000004) /*!< PREDIV1 input clock divided by 5 */ + #define RCC_CFGR2_PREDIV1_DIV6 ((uint32_t)0x00000005) /*!< PREDIV1 input clock divided by 6 */ + #define RCC_CFGR2_PREDIV1_DIV7 ((uint32_t)0x00000006) /*!< PREDIV1 input clock divided by 7 */ + #define RCC_CFGR2_PREDIV1_DIV8 ((uint32_t)0x00000007) /*!< PREDIV1 input clock divided by 8 */ + #define RCC_CFGR2_PREDIV1_DIV9 ((uint32_t)0x00000008) /*!< PREDIV1 input clock divided by 9 */ + #define RCC_CFGR2_PREDIV1_DIV10 ((uint32_t)0x00000009) /*!< PREDIV1 input clock divided by 10 */ + #define RCC_CFGR2_PREDIV1_DIV11 ((uint32_t)0x0000000A) /*!< PREDIV1 input clock divided by 11 */ + #define RCC_CFGR2_PREDIV1_DIV12 ((uint32_t)0x0000000B) /*!< PREDIV1 input clock divided by 12 */ + #define RCC_CFGR2_PREDIV1_DIV13 ((uint32_t)0x0000000C) /*!< PREDIV1 input clock divided by 13 */ + #define RCC_CFGR2_PREDIV1_DIV14 ((uint32_t)0x0000000D) /*!< PREDIV1 input clock divided by 14 */ + #define RCC_CFGR2_PREDIV1_DIV15 ((uint32_t)0x0000000E) /*!< PREDIV1 input clock divided by 15 */ + #define RCC_CFGR2_PREDIV1_DIV16 ((uint32_t)0x0000000F) /*!< PREDIV1 input clock divided by 16 */ + +/*!< PREDIV2 configuration */ + #define RCC_CFGR2_PREDIV2 ((uint32_t)0x000000F0) /*!< PREDIV2[3:0] bits */ + #define RCC_CFGR2_PREDIV2_0 ((uint32_t)0x00000010) /*!< Bit 0 */ + #define RCC_CFGR2_PREDIV2_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + #define RCC_CFGR2_PREDIV2_2 ((uint32_t)0x00000040) /*!< Bit 2 */ + #define RCC_CFGR2_PREDIV2_3 ((uint32_t)0x00000080) /*!< Bit 3 */ + + #define RCC_CFGR2_PREDIV2_DIV1 ((uint32_t)0x00000000) /*!< PREDIV2 input clock not divided */ + #define RCC_CFGR2_PREDIV2_DIV2 ((uint32_t)0x00000010) /*!< PREDIV2 input clock divided by 2 */ + #define RCC_CFGR2_PREDIV2_DIV3 ((uint32_t)0x00000020) /*!< PREDIV2 input clock divided by 3 */ + #define RCC_CFGR2_PREDIV2_DIV4 ((uint32_t)0x00000030) /*!< PREDIV2 input clock divided by 4 */ + #define RCC_CFGR2_PREDIV2_DIV5 ((uint32_t)0x00000040) /*!< PREDIV2 input clock divided by 5 */ + #define RCC_CFGR2_PREDIV2_DIV6 ((uint32_t)0x00000050) /*!< PREDIV2 input clock divided by 6 */ + #define RCC_CFGR2_PREDIV2_DIV7 ((uint32_t)0x00000060) /*!< PREDIV2 input clock divided by 7 */ + #define RCC_CFGR2_PREDIV2_DIV8 ((uint32_t)0x00000070) /*!< PREDIV2 input clock divided by 8 */ + #define RCC_CFGR2_PREDIV2_DIV9 ((uint32_t)0x00000080) /*!< PREDIV2 input clock divided by 9 */ + #define RCC_CFGR2_PREDIV2_DIV10 ((uint32_t)0x00000090) /*!< PREDIV2 input clock divided by 10 */ + #define RCC_CFGR2_PREDIV2_DIV11 ((uint32_t)0x000000A0) /*!< PREDIV2 input clock divided by 11 */ + #define RCC_CFGR2_PREDIV2_DIV12 ((uint32_t)0x000000B0) /*!< PREDIV2 input clock divided by 12 */ + #define RCC_CFGR2_PREDIV2_DIV13 ((uint32_t)0x000000C0) /*!< PREDIV2 input clock divided by 13 */ + #define RCC_CFGR2_PREDIV2_DIV14 ((uint32_t)0x000000D0) /*!< PREDIV2 input clock divided by 14 */ + #define RCC_CFGR2_PREDIV2_DIV15 ((uint32_t)0x000000E0) /*!< PREDIV2 input clock divided by 15 */ + #define RCC_CFGR2_PREDIV2_DIV16 ((uint32_t)0x000000F0) /*!< PREDIV2 input clock divided by 16 */ + +/*!< PLL2MUL configuration */ + #define RCC_CFGR2_PLL2MUL ((uint32_t)0x00000F00) /*!< PLL2MUL[3:0] bits */ + #define RCC_CFGR2_PLL2MUL_0 ((uint32_t)0x00000100) /*!< Bit 0 */ + #define RCC_CFGR2_PLL2MUL_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + #define RCC_CFGR2_PLL2MUL_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + #define RCC_CFGR2_PLL2MUL_3 ((uint32_t)0x00000800) /*!< Bit 3 */ + + #define RCC_CFGR2_PLL2MUL8 ((uint32_t)0x00000600) /*!< PLL2 input clock * 8 */ + #define RCC_CFGR2_PLL2MUL9 ((uint32_t)0x00000700) /*!< PLL2 input clock * 9 */ + #define RCC_CFGR2_PLL2MUL10 ((uint32_t)0x00000800) /*!< PLL2 input clock * 10 */ + #define RCC_CFGR2_PLL2MUL11 ((uint32_t)0x00000900) /*!< PLL2 input clock * 11 */ + #define RCC_CFGR2_PLL2MUL12 ((uint32_t)0x00000A00) /*!< PLL2 input clock * 12 */ + #define RCC_CFGR2_PLL2MUL13 ((uint32_t)0x00000B00) /*!< PLL2 input clock * 13 */ + #define RCC_CFGR2_PLL2MUL14 ((uint32_t)0x00000C00) /*!< PLL2 input clock * 14 */ + #define RCC_CFGR2_PLL2MUL16 ((uint32_t)0x00000E00) /*!< PLL2 input clock * 16 */ + #define RCC_CFGR2_PLL2MUL20 ((uint32_t)0x00000F00) /*!< PLL2 input clock * 20 */ + +/*!< PLL3MUL configuration */ + #define RCC_CFGR2_PLL3MUL ((uint32_t)0x0000F000) /*!< PLL3MUL[3:0] bits */ + #define RCC_CFGR2_PLL3MUL_0 ((uint32_t)0x00001000) /*!< Bit 0 */ + #define RCC_CFGR2_PLL3MUL_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + #define RCC_CFGR2_PLL3MUL_2 ((uint32_t)0x00004000) /*!< Bit 2 */ + #define RCC_CFGR2_PLL3MUL_3 ((uint32_t)0x00008000) /*!< Bit 3 */ + + #define RCC_CFGR2_PLL3MUL8 ((uint32_t)0x00006000) /*!< PLL3 input clock * 8 */ + #define RCC_CFGR2_PLL3MUL9 ((uint32_t)0x00007000) /*!< PLL3 input clock * 9 */ + #define RCC_CFGR2_PLL3MUL10 ((uint32_t)0x00008000) /*!< PLL3 input clock * 10 */ + #define RCC_CFGR2_PLL3MUL11 ((uint32_t)0x00009000) /*!< PLL3 input clock * 11 */ + #define RCC_CFGR2_PLL3MUL12 ((uint32_t)0x0000A000) /*!< PLL3 input clock * 12 */ + #define RCC_CFGR2_PLL3MUL13 ((uint32_t)0x0000B000) /*!< PLL3 input clock * 13 */ + #define RCC_CFGR2_PLL3MUL14 ((uint32_t)0x0000C000) /*!< PLL3 input clock * 14 */ + #define RCC_CFGR2_PLL3MUL16 ((uint32_t)0x0000E000) /*!< PLL3 input clock * 16 */ + #define RCC_CFGR2_PLL3MUL20 ((uint32_t)0x0000F000) /*!< PLL3 input clock * 20 */ + + #define RCC_CFGR2_PREDIV1SRC ((uint32_t)0x00010000) /*!< PREDIV1 entry clock source */ + #define RCC_CFGR2_PREDIV1SRC_PLL2 ((uint32_t)0x00010000) /*!< PLL2 selected as PREDIV1 entry clock source */ + #define RCC_CFGR2_PREDIV1SRC_HSE ((uint32_t)0x00000000) /*!< HSE selected as PREDIV1 entry clock source */ + #define RCC_CFGR2_I2S2SRC ((uint32_t)0x00020000) /*!< I2S2 entry clock source */ + #define RCC_CFGR2_I2S3SRC ((uint32_t)0x00040000) /*!< I2S3 clock source */ +#endif /* STM32F10X_CL */ + +/******************************************************************************/ +/* */ +/* General Purpose and Alternate Function I/O */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for GPIO_CRL register *******************/ +#define GPIO_CRL_MODE ((uint32_t)0x33333333) /*!< Port x mode bits */ + +#define GPIO_CRL_MODE0 ((uint32_t)0x00000003) /*!< MODE0[1:0] bits (Port x mode bits, pin 0) */ +#define GPIO_CRL_MODE0_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define GPIO_CRL_MODE0_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define GPIO_CRL_MODE1 ((uint32_t)0x00000030) /*!< MODE1[1:0] bits (Port x mode bits, pin 1) */ +#define GPIO_CRL_MODE1_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define GPIO_CRL_MODE1_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define GPIO_CRL_MODE2 ((uint32_t)0x00000300) /*!< MODE2[1:0] bits (Port x mode bits, pin 2) */ +#define GPIO_CRL_MODE2_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define GPIO_CRL_MODE2_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +#define GPIO_CRL_MODE3 ((uint32_t)0x00003000) /*!< MODE3[1:0] bits (Port x mode bits, pin 3) */ +#define GPIO_CRL_MODE3_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define GPIO_CRL_MODE3_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE4 ((uint32_t)0x00030000) /*!< MODE4[1:0] bits (Port x mode bits, pin 4) */ +#define GPIO_CRL_MODE4_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define GPIO_CRL_MODE4_1 ((uint32_t)0x00020000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE5 ((uint32_t)0x00300000) /*!< MODE5[1:0] bits (Port x mode bits, pin 5) */ +#define GPIO_CRL_MODE5_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define GPIO_CRL_MODE5_1 ((uint32_t)0x00200000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE6 ((uint32_t)0x03000000) /*!< MODE6[1:0] bits (Port x mode bits, pin 6) */ +#define GPIO_CRL_MODE6_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define GPIO_CRL_MODE6_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + +#define GPIO_CRL_MODE7 ((uint32_t)0x30000000) /*!< MODE7[1:0] bits (Port x mode bits, pin 7) */ +#define GPIO_CRL_MODE7_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define GPIO_CRL_MODE7_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF ((uint32_t)0xCCCCCCCC) /*!< Port x configuration bits */ + +#define GPIO_CRL_CNF0 ((uint32_t)0x0000000C) /*!< CNF0[1:0] bits (Port x configuration bits, pin 0) */ +#define GPIO_CRL_CNF0_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define GPIO_CRL_CNF0_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define GPIO_CRL_CNF1 ((uint32_t)0x000000C0) /*!< CNF1[1:0] bits (Port x configuration bits, pin 1) */ +#define GPIO_CRL_CNF1_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define GPIO_CRL_CNF1_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define GPIO_CRL_CNF2 ((uint32_t)0x00000C00) /*!< CNF2[1:0] bits (Port x configuration bits, pin 2) */ +#define GPIO_CRL_CNF2_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define GPIO_CRL_CNF2_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +#define GPIO_CRL_CNF3 ((uint32_t)0x0000C000) /*!< CNF3[1:0] bits (Port x configuration bits, pin 3) */ +#define GPIO_CRL_CNF3_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define GPIO_CRL_CNF3_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF4 ((uint32_t)0x000C0000) /*!< CNF4[1:0] bits (Port x configuration bits, pin 4) */ +#define GPIO_CRL_CNF4_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define GPIO_CRL_CNF4_1 ((uint32_t)0x00080000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF5 ((uint32_t)0x00C00000) /*!< CNF5[1:0] bits (Port x configuration bits, pin 5) */ +#define GPIO_CRL_CNF5_0 ((uint32_t)0x00400000) /*!< Bit 0 */ +#define GPIO_CRL_CNF5_1 ((uint32_t)0x00800000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF6 ((uint32_t)0x0C000000) /*!< CNF6[1:0] bits (Port x configuration bits, pin 6) */ +#define GPIO_CRL_CNF6_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define GPIO_CRL_CNF6_1 ((uint32_t)0x08000000) /*!< Bit 1 */ + +#define GPIO_CRL_CNF7 ((uint32_t)0xC0000000) /*!< CNF7[1:0] bits (Port x configuration bits, pin 7) */ +#define GPIO_CRL_CNF7_0 ((uint32_t)0x40000000) /*!< Bit 0 */ +#define GPIO_CRL_CNF7_1 ((uint32_t)0x80000000) /*!< Bit 1 */ + +/******************* Bit definition for GPIO_CRH register *******************/ +#define GPIO_CRH_MODE ((uint32_t)0x33333333) /*!< Port x mode bits */ + +#define GPIO_CRH_MODE8 ((uint32_t)0x00000003) /*!< MODE8[1:0] bits (Port x mode bits, pin 8) */ +#define GPIO_CRH_MODE8_0 ((uint32_t)0x00000001) /*!< Bit 0 */ +#define GPIO_CRH_MODE8_1 ((uint32_t)0x00000002) /*!< Bit 1 */ + +#define GPIO_CRH_MODE9 ((uint32_t)0x00000030) /*!< MODE9[1:0] bits (Port x mode bits, pin 9) */ +#define GPIO_CRH_MODE9_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define GPIO_CRH_MODE9_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +#define GPIO_CRH_MODE10 ((uint32_t)0x00000300) /*!< MODE10[1:0] bits (Port x mode bits, pin 10) */ +#define GPIO_CRH_MODE10_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define GPIO_CRH_MODE10_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +#define GPIO_CRH_MODE11 ((uint32_t)0x00003000) /*!< MODE11[1:0] bits (Port x mode bits, pin 11) */ +#define GPIO_CRH_MODE11_0 ((uint32_t)0x00001000) /*!< Bit 0 */ +#define GPIO_CRH_MODE11_1 ((uint32_t)0x00002000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE12 ((uint32_t)0x00030000) /*!< MODE12[1:0] bits (Port x mode bits, pin 12) */ +#define GPIO_CRH_MODE12_0 ((uint32_t)0x00010000) /*!< Bit 0 */ +#define GPIO_CRH_MODE12_1 ((uint32_t)0x00020000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE13 ((uint32_t)0x00300000) /*!< MODE13[1:0] bits (Port x mode bits, pin 13) */ +#define GPIO_CRH_MODE13_0 ((uint32_t)0x00100000) /*!< Bit 0 */ +#define GPIO_CRH_MODE13_1 ((uint32_t)0x00200000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE14 ((uint32_t)0x03000000) /*!< MODE14[1:0] bits (Port x mode bits, pin 14) */ +#define GPIO_CRH_MODE14_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define GPIO_CRH_MODE14_1 ((uint32_t)0x02000000) /*!< Bit 1 */ + +#define GPIO_CRH_MODE15 ((uint32_t)0x30000000) /*!< MODE15[1:0] bits (Port x mode bits, pin 15) */ +#define GPIO_CRH_MODE15_0 ((uint32_t)0x10000000) /*!< Bit 0 */ +#define GPIO_CRH_MODE15_1 ((uint32_t)0x20000000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF ((uint32_t)0xCCCCCCCC) /*!< Port x configuration bits */ + +#define GPIO_CRH_CNF8 ((uint32_t)0x0000000C) /*!< CNF8[1:0] bits (Port x configuration bits, pin 8) */ +#define GPIO_CRH_CNF8_0 ((uint32_t)0x00000004) /*!< Bit 0 */ +#define GPIO_CRH_CNF8_1 ((uint32_t)0x00000008) /*!< Bit 1 */ + +#define GPIO_CRH_CNF9 ((uint32_t)0x000000C0) /*!< CNF9[1:0] bits (Port x configuration bits, pin 9) */ +#define GPIO_CRH_CNF9_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define GPIO_CRH_CNF9_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +#define GPIO_CRH_CNF10 ((uint32_t)0x00000C00) /*!< CNF10[1:0] bits (Port x configuration bits, pin 10) */ +#define GPIO_CRH_CNF10_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define GPIO_CRH_CNF10_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +#define GPIO_CRH_CNF11 ((uint32_t)0x0000C000) /*!< CNF11[1:0] bits (Port x configuration bits, pin 11) */ +#define GPIO_CRH_CNF11_0 ((uint32_t)0x00004000) /*!< Bit 0 */ +#define GPIO_CRH_CNF11_1 ((uint32_t)0x00008000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF12 ((uint32_t)0x000C0000) /*!< CNF12[1:0] bits (Port x configuration bits, pin 12) */ +#define GPIO_CRH_CNF12_0 ((uint32_t)0x00040000) /*!< Bit 0 */ +#define GPIO_CRH_CNF12_1 ((uint32_t)0x00080000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF13 ((uint32_t)0x00C00000) /*!< CNF13[1:0] bits (Port x configuration bits, pin 13) */ +#define GPIO_CRH_CNF13_0 ((uint32_t)0x00400000) /*!< Bit 0 */ +#define GPIO_CRH_CNF13_1 ((uint32_t)0x00800000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF14 ((uint32_t)0x0C000000) /*!< CNF14[1:0] bits (Port x configuration bits, pin 14) */ +#define GPIO_CRH_CNF14_0 ((uint32_t)0x04000000) /*!< Bit 0 */ +#define GPIO_CRH_CNF14_1 ((uint32_t)0x08000000) /*!< Bit 1 */ + +#define GPIO_CRH_CNF15 ((uint32_t)0xC0000000) /*!< CNF15[1:0] bits (Port x configuration bits, pin 15) */ +#define GPIO_CRH_CNF15_0 ((uint32_t)0x40000000) /*!< Bit 0 */ +#define GPIO_CRH_CNF15_1 ((uint32_t)0x80000000) /*!< Bit 1 */ + +/*!<****************** Bit definition for GPIO_IDR register *******************/ +#define GPIO_IDR_IDR0 ((uint16_t)0x0001) /*!< Port input data, bit 0 */ +#define GPIO_IDR_IDR1 ((uint16_t)0x0002) /*!< Port input data, bit 1 */ +#define GPIO_IDR_IDR2 ((uint16_t)0x0004) /*!< Port input data, bit 2 */ +#define GPIO_IDR_IDR3 ((uint16_t)0x0008) /*!< Port input data, bit 3 */ +#define GPIO_IDR_IDR4 ((uint16_t)0x0010) /*!< Port input data, bit 4 */ +#define GPIO_IDR_IDR5 ((uint16_t)0x0020) /*!< Port input data, bit 5 */ +#define GPIO_IDR_IDR6 ((uint16_t)0x0040) /*!< Port input data, bit 6 */ +#define GPIO_IDR_IDR7 ((uint16_t)0x0080) /*!< Port input data, bit 7 */ +#define GPIO_IDR_IDR8 ((uint16_t)0x0100) /*!< Port input data, bit 8 */ +#define GPIO_IDR_IDR9 ((uint16_t)0x0200) /*!< Port input data, bit 9 */ +#define GPIO_IDR_IDR10 ((uint16_t)0x0400) /*!< Port input data, bit 10 */ +#define GPIO_IDR_IDR11 ((uint16_t)0x0800) /*!< Port input data, bit 11 */ +#define GPIO_IDR_IDR12 ((uint16_t)0x1000) /*!< Port input data, bit 12 */ +#define GPIO_IDR_IDR13 ((uint16_t)0x2000) /*!< Port input data, bit 13 */ +#define GPIO_IDR_IDR14 ((uint16_t)0x4000) /*!< Port input data, bit 14 */ +#define GPIO_IDR_IDR15 ((uint16_t)0x8000) /*!< Port input data, bit 15 */ + +/******************* Bit definition for GPIO_ODR register *******************/ +#define GPIO_ODR_ODR0 ((uint16_t)0x0001) /*!< Port output data, bit 0 */ +#define GPIO_ODR_ODR1 ((uint16_t)0x0002) /*!< Port output data, bit 1 */ +#define GPIO_ODR_ODR2 ((uint16_t)0x0004) /*!< Port output data, bit 2 */ +#define GPIO_ODR_ODR3 ((uint16_t)0x0008) /*!< Port output data, bit 3 */ +#define GPIO_ODR_ODR4 ((uint16_t)0x0010) /*!< Port output data, bit 4 */ +#define GPIO_ODR_ODR5 ((uint16_t)0x0020) /*!< Port output data, bit 5 */ +#define GPIO_ODR_ODR6 ((uint16_t)0x0040) /*!< Port output data, bit 6 */ +#define GPIO_ODR_ODR7 ((uint16_t)0x0080) /*!< Port output data, bit 7 */ +#define GPIO_ODR_ODR8 ((uint16_t)0x0100) /*!< Port output data, bit 8 */ +#define GPIO_ODR_ODR9 ((uint16_t)0x0200) /*!< Port output data, bit 9 */ +#define GPIO_ODR_ODR10 ((uint16_t)0x0400) /*!< Port output data, bit 10 */ +#define GPIO_ODR_ODR11 ((uint16_t)0x0800) /*!< Port output data, bit 11 */ +#define GPIO_ODR_ODR12 ((uint16_t)0x1000) /*!< Port output data, bit 12 */ +#define GPIO_ODR_ODR13 ((uint16_t)0x2000) /*!< Port output data, bit 13 */ +#define GPIO_ODR_ODR14 ((uint16_t)0x4000) /*!< Port output data, bit 14 */ +#define GPIO_ODR_ODR15 ((uint16_t)0x8000) /*!< Port output data, bit 15 */ + +/****************** Bit definition for GPIO_BSRR register *******************/ +#define GPIO_BSRR_BS0 ((uint32_t)0x00000001) /*!< Port x Set bit 0 */ +#define GPIO_BSRR_BS1 ((uint32_t)0x00000002) /*!< Port x Set bit 1 */ +#define GPIO_BSRR_BS2 ((uint32_t)0x00000004) /*!< Port x Set bit 2 */ +#define GPIO_BSRR_BS3 ((uint32_t)0x00000008) /*!< Port x Set bit 3 */ +#define GPIO_BSRR_BS4 ((uint32_t)0x00000010) /*!< Port x Set bit 4 */ +#define GPIO_BSRR_BS5 ((uint32_t)0x00000020) /*!< Port x Set bit 5 */ +#define GPIO_BSRR_BS6 ((uint32_t)0x00000040) /*!< Port x Set bit 6 */ +#define GPIO_BSRR_BS7 ((uint32_t)0x00000080) /*!< Port x Set bit 7 */ +#define GPIO_BSRR_BS8 ((uint32_t)0x00000100) /*!< Port x Set bit 8 */ +#define GPIO_BSRR_BS9 ((uint32_t)0x00000200) /*!< Port x Set bit 9 */ +#define GPIO_BSRR_BS10 ((uint32_t)0x00000400) /*!< Port x Set bit 10 */ +#define GPIO_BSRR_BS11 ((uint32_t)0x00000800) /*!< Port x Set bit 11 */ +#define GPIO_BSRR_BS12 ((uint32_t)0x00001000) /*!< Port x Set bit 12 */ +#define GPIO_BSRR_BS13 ((uint32_t)0x00002000) /*!< Port x Set bit 13 */ +#define GPIO_BSRR_BS14 ((uint32_t)0x00004000) /*!< Port x Set bit 14 */ +#define GPIO_BSRR_BS15 ((uint32_t)0x00008000) /*!< Port x Set bit 15 */ + +#define GPIO_BSRR_BR0 ((uint32_t)0x00010000) /*!< Port x Reset bit 0 */ +#define GPIO_BSRR_BR1 ((uint32_t)0x00020000) /*!< Port x Reset bit 1 */ +#define GPIO_BSRR_BR2 ((uint32_t)0x00040000) /*!< Port x Reset bit 2 */ +#define GPIO_BSRR_BR3 ((uint32_t)0x00080000) /*!< Port x Reset bit 3 */ +#define GPIO_BSRR_BR4 ((uint32_t)0x00100000) /*!< Port x Reset bit 4 */ +#define GPIO_BSRR_BR5 ((uint32_t)0x00200000) /*!< Port x Reset bit 5 */ +#define GPIO_BSRR_BR6 ((uint32_t)0x00400000) /*!< Port x Reset bit 6 */ +#define GPIO_BSRR_BR7 ((uint32_t)0x00800000) /*!< Port x Reset bit 7 */ +#define GPIO_BSRR_BR8 ((uint32_t)0x01000000) /*!< Port x Reset bit 8 */ +#define GPIO_BSRR_BR9 ((uint32_t)0x02000000) /*!< Port x Reset bit 9 */ +#define GPIO_BSRR_BR10 ((uint32_t)0x04000000) /*!< Port x Reset bit 10 */ +#define GPIO_BSRR_BR11 ((uint32_t)0x08000000) /*!< Port x Reset bit 11 */ +#define GPIO_BSRR_BR12 ((uint32_t)0x10000000) /*!< Port x Reset bit 12 */ +#define GPIO_BSRR_BR13 ((uint32_t)0x20000000) /*!< Port x Reset bit 13 */ +#define GPIO_BSRR_BR14 ((uint32_t)0x40000000) /*!< Port x Reset bit 14 */ +#define GPIO_BSRR_BR15 ((uint32_t)0x80000000) /*!< Port x Reset bit 15 */ + +/******************* Bit definition for GPIO_BRR register *******************/ +#define GPIO_BRR_BR0 ((uint16_t)0x0001) /*!< Port x Reset bit 0 */ +#define GPIO_BRR_BR1 ((uint16_t)0x0002) /*!< Port x Reset bit 1 */ +#define GPIO_BRR_BR2 ((uint16_t)0x0004) /*!< Port x Reset bit 2 */ +#define GPIO_BRR_BR3 ((uint16_t)0x0008) /*!< Port x Reset bit 3 */ +#define GPIO_BRR_BR4 ((uint16_t)0x0010) /*!< Port x Reset bit 4 */ +#define GPIO_BRR_BR5 ((uint16_t)0x0020) /*!< Port x Reset bit 5 */ +#define GPIO_BRR_BR6 ((uint16_t)0x0040) /*!< Port x Reset bit 6 */ +#define GPIO_BRR_BR7 ((uint16_t)0x0080) /*!< Port x Reset bit 7 */ +#define GPIO_BRR_BR8 ((uint16_t)0x0100) /*!< Port x Reset bit 8 */ +#define GPIO_BRR_BR9 ((uint16_t)0x0200) /*!< Port x Reset bit 9 */ +#define GPIO_BRR_BR10 ((uint16_t)0x0400) /*!< Port x Reset bit 10 */ +#define GPIO_BRR_BR11 ((uint16_t)0x0800) /*!< Port x Reset bit 11 */ +#define GPIO_BRR_BR12 ((uint16_t)0x1000) /*!< Port x Reset bit 12 */ +#define GPIO_BRR_BR13 ((uint16_t)0x2000) /*!< Port x Reset bit 13 */ +#define GPIO_BRR_BR14 ((uint16_t)0x4000) /*!< Port x Reset bit 14 */ +#define GPIO_BRR_BR15 ((uint16_t)0x8000) /*!< Port x Reset bit 15 */ + +/****************** Bit definition for GPIO_LCKR register *******************/ +#define GPIO_LCKR_LCK0 ((uint32_t)0x00000001) /*!< Port x Lock bit 0 */ +#define GPIO_LCKR_LCK1 ((uint32_t)0x00000002) /*!< Port x Lock bit 1 */ +#define GPIO_LCKR_LCK2 ((uint32_t)0x00000004) /*!< Port x Lock bit 2 */ +#define GPIO_LCKR_LCK3 ((uint32_t)0x00000008) /*!< Port x Lock bit 3 */ +#define GPIO_LCKR_LCK4 ((uint32_t)0x00000010) /*!< Port x Lock bit 4 */ +#define GPIO_LCKR_LCK5 ((uint32_t)0x00000020) /*!< Port x Lock bit 5 */ +#define GPIO_LCKR_LCK6 ((uint32_t)0x00000040) /*!< Port x Lock bit 6 */ +#define GPIO_LCKR_LCK7 ((uint32_t)0x00000080) /*!< Port x Lock bit 7 */ +#define GPIO_LCKR_LCK8 ((uint32_t)0x00000100) /*!< Port x Lock bit 8 */ +#define GPIO_LCKR_LCK9 ((uint32_t)0x00000200) /*!< Port x Lock bit 9 */ +#define GPIO_LCKR_LCK10 ((uint32_t)0x00000400) /*!< Port x Lock bit 10 */ +#define GPIO_LCKR_LCK11 ((uint32_t)0x00000800) /*!< Port x Lock bit 11 */ +#define GPIO_LCKR_LCK12 ((uint32_t)0x00001000) /*!< Port x Lock bit 12 */ +#define GPIO_LCKR_LCK13 ((uint32_t)0x00002000) /*!< Port x Lock bit 13 */ +#define GPIO_LCKR_LCK14 ((uint32_t)0x00004000) /*!< Port x Lock bit 14 */ +#define GPIO_LCKR_LCK15 ((uint32_t)0x00008000) /*!< Port x Lock bit 15 */ +#define GPIO_LCKR_LCKK ((uint32_t)0x00010000) /*!< Lock key */ + +/*----------------------------------------------------------------------------*/ + +/****************** Bit definition for AFIO_EVCR register *******************/ +#define AFIO_EVCR_PIN ((uint8_t)0x0F) /*!< PIN[3:0] bits (Pin selection) */ +#define AFIO_EVCR_PIN_0 ((uint8_t)0x01) /*!< Bit 0 */ +#define AFIO_EVCR_PIN_1 ((uint8_t)0x02) /*!< Bit 1 */ +#define AFIO_EVCR_PIN_2 ((uint8_t)0x04) /*!< Bit 2 */ +#define AFIO_EVCR_PIN_3 ((uint8_t)0x08) /*!< Bit 3 */ + +/*!< PIN configuration */ +#define AFIO_EVCR_PIN_PX0 ((uint8_t)0x00) /*!< Pin 0 selected */ +#define AFIO_EVCR_PIN_PX1 ((uint8_t)0x01) /*!< Pin 1 selected */ +#define AFIO_EVCR_PIN_PX2 ((uint8_t)0x02) /*!< Pin 2 selected */ +#define AFIO_EVCR_PIN_PX3 ((uint8_t)0x03) /*!< Pin 3 selected */ +#define AFIO_EVCR_PIN_PX4 ((uint8_t)0x04) /*!< Pin 4 selected */ +#define AFIO_EVCR_PIN_PX5 ((uint8_t)0x05) /*!< Pin 5 selected */ +#define AFIO_EVCR_PIN_PX6 ((uint8_t)0x06) /*!< Pin 6 selected */ +#define AFIO_EVCR_PIN_PX7 ((uint8_t)0x07) /*!< Pin 7 selected */ +#define AFIO_EVCR_PIN_PX8 ((uint8_t)0x08) /*!< Pin 8 selected */ +#define AFIO_EVCR_PIN_PX9 ((uint8_t)0x09) /*!< Pin 9 selected */ +#define AFIO_EVCR_PIN_PX10 ((uint8_t)0x0A) /*!< Pin 10 selected */ +#define AFIO_EVCR_PIN_PX11 ((uint8_t)0x0B) /*!< Pin 11 selected */ +#define AFIO_EVCR_PIN_PX12 ((uint8_t)0x0C) /*!< Pin 12 selected */ +#define AFIO_EVCR_PIN_PX13 ((uint8_t)0x0D) /*!< Pin 13 selected */ +#define AFIO_EVCR_PIN_PX14 ((uint8_t)0x0E) /*!< Pin 14 selected */ +#define AFIO_EVCR_PIN_PX15 ((uint8_t)0x0F) /*!< Pin 15 selected */ + +#define AFIO_EVCR_PORT ((uint8_t)0x70) /*!< PORT[2:0] bits (Port selection) */ +#define AFIO_EVCR_PORT_0 ((uint8_t)0x10) /*!< Bit 0 */ +#define AFIO_EVCR_PORT_1 ((uint8_t)0x20) /*!< Bit 1 */ +#define AFIO_EVCR_PORT_2 ((uint8_t)0x40) /*!< Bit 2 */ + +/*!< PORT configuration */ +#define AFIO_EVCR_PORT_PA ((uint8_t)0x00) /*!< Port A selected */ +#define AFIO_EVCR_PORT_PB ((uint8_t)0x10) /*!< Port B selected */ +#define AFIO_EVCR_PORT_PC ((uint8_t)0x20) /*!< Port C selected */ +#define AFIO_EVCR_PORT_PD ((uint8_t)0x30) /*!< Port D selected */ +#define AFIO_EVCR_PORT_PE ((uint8_t)0x40) /*!< Port E selected */ + +#define AFIO_EVCR_EVOE ((uint8_t)0x80) /*!< Event Output Enable */ + +/****************** Bit definition for AFIO_MAPR register *******************/ +#define AFIO_MAPR_SPI1_REMAP ((uint32_t)0x00000001) /*!< SPI1 remapping */ +#define AFIO_MAPR_I2C1_REMAP ((uint32_t)0x00000002) /*!< I2C1 remapping */ +#define AFIO_MAPR_USART1_REMAP ((uint32_t)0x00000004) /*!< USART1 remapping */ +#define AFIO_MAPR_USART2_REMAP ((uint32_t)0x00000008) /*!< USART2 remapping */ + +#define AFIO_MAPR_USART3_REMAP ((uint32_t)0x00000030) /*!< USART3_REMAP[1:0] bits (USART3 remapping) */ +#define AFIO_MAPR_USART3_REMAP_0 ((uint32_t)0x00000010) /*!< Bit 0 */ +#define AFIO_MAPR_USART3_REMAP_1 ((uint32_t)0x00000020) /*!< Bit 1 */ + +/* USART3_REMAP configuration */ +#define AFIO_MAPR_USART3_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (TX/PB10, RX/PB11, CK/PB12, CTS/PB13, RTS/PB14) */ +#define AFIO_MAPR_USART3_REMAP_PARTIALREMAP ((uint32_t)0x00000010) /*!< Partial remap (TX/PC10, RX/PC11, CK/PC12, CTS/PB13, RTS/PB14) */ +#define AFIO_MAPR_USART3_REMAP_FULLREMAP ((uint32_t)0x00000030) /*!< Full remap (TX/PD8, RX/PD9, CK/PD10, CTS/PD11, RTS/PD12) */ + +#define AFIO_MAPR_TIM1_REMAP ((uint32_t)0x000000C0) /*!< TIM1_REMAP[1:0] bits (TIM1 remapping) */ +#define AFIO_MAPR_TIM1_REMAP_0 ((uint32_t)0x00000040) /*!< Bit 0 */ +#define AFIO_MAPR_TIM1_REMAP_1 ((uint32_t)0x00000080) /*!< Bit 1 */ + +/*!< TIM1_REMAP configuration */ +#define AFIO_MAPR_TIM1_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (ETR/PA12, CH1/PA8, CH2/PA9, CH3/PA10, CH4/PA11, BKIN/PB12, CH1N/PB13, CH2N/PB14, CH3N/PB15) */ +#define AFIO_MAPR_TIM1_REMAP_PARTIALREMAP ((uint32_t)0x00000040) /*!< Partial remap (ETR/PA12, CH1/PA8, CH2/PA9, CH3/PA10, CH4/PA11, BKIN/PA6, CH1N/PA7, CH2N/PB0, CH3N/PB1) */ +#define AFIO_MAPR_TIM1_REMAP_FULLREMAP ((uint32_t)0x000000C0) /*!< Full remap (ETR/PE7, CH1/PE9, CH2/PE11, CH3/PE13, CH4/PE14, BKIN/PE15, CH1N/PE8, CH2N/PE10, CH3N/PE12) */ + +#define AFIO_MAPR_TIM2_REMAP ((uint32_t)0x00000300) /*!< TIM2_REMAP[1:0] bits (TIM2 remapping) */ +#define AFIO_MAPR_TIM2_REMAP_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define AFIO_MAPR_TIM2_REMAP_1 ((uint32_t)0x00000200) /*!< Bit 1 */ + +/*!< TIM2_REMAP configuration */ +#define AFIO_MAPR_TIM2_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (CH1/ETR/PA0, CH2/PA1, CH3/PA2, CH4/PA3) */ +#define AFIO_MAPR_TIM2_REMAP_PARTIALREMAP1 ((uint32_t)0x00000100) /*!< Partial remap (CH1/ETR/PA15, CH2/PB3, CH3/PA2, CH4/PA3) */ +#define AFIO_MAPR_TIM2_REMAP_PARTIALREMAP2 ((uint32_t)0x00000200) /*!< Partial remap (CH1/ETR/PA0, CH2/PA1, CH3/PB10, CH4/PB11) */ +#define AFIO_MAPR_TIM2_REMAP_FULLREMAP ((uint32_t)0x00000300) /*!< Full remap (CH1/ETR/PA15, CH2/PB3, CH3/PB10, CH4/PB11) */ + +#define AFIO_MAPR_TIM3_REMAP ((uint32_t)0x00000C00) /*!< TIM3_REMAP[1:0] bits (TIM3 remapping) */ +#define AFIO_MAPR_TIM3_REMAP_0 ((uint32_t)0x00000400) /*!< Bit 0 */ +#define AFIO_MAPR_TIM3_REMAP_1 ((uint32_t)0x00000800) /*!< Bit 1 */ + +/*!< TIM3_REMAP configuration */ +#define AFIO_MAPR_TIM3_REMAP_NOREMAP ((uint32_t)0x00000000) /*!< No remap (CH1/PA6, CH2/PA7, CH3/PB0, CH4/PB1) */ +#define AFIO_MAPR_TIM3_REMAP_PARTIALREMAP ((uint32_t)0x00000800) /*!< Partial remap (CH1/PB4, CH2/PB5, CH3/PB0, CH4/PB1) */ +#define AFIO_MAPR_TIM3_REMAP_FULLREMAP ((uint32_t)0x00000C00) /*!< Full remap (CH1/PC6, CH2/PC7, CH3/PC8, CH4/PC9) */ + +#define AFIO_MAPR_TIM4_REMAP ((uint32_t)0x00001000) /*!< TIM4_REMAP bit (TIM4 remapping) */ + +#define AFIO_MAPR_CAN_REMAP ((uint32_t)0x00006000) /*!< CAN_REMAP[1:0] bits (CAN Alternate function remapping) */ +#define AFIO_MAPR_CAN_REMAP_0 ((uint32_t)0x00002000) /*!< Bit 0 */ +#define AFIO_MAPR_CAN_REMAP_1 ((uint32_t)0x00004000) /*!< Bit 1 */ + +/*!< CAN_REMAP configuration */ +#define AFIO_MAPR_CAN_REMAP_REMAP1 ((uint32_t)0x00000000) /*!< CANRX mapped to PA11, CANTX mapped to PA12 */ +#define AFIO_MAPR_CAN_REMAP_REMAP2 ((uint32_t)0x00004000) /*!< CANRX mapped to PB8, CANTX mapped to PB9 */ +#define AFIO_MAPR_CAN_REMAP_REMAP3 ((uint32_t)0x00006000) /*!< CANRX mapped to PD0, CANTX mapped to PD1 */ + +#define AFIO_MAPR_PD01_REMAP ((uint32_t)0x00008000) /*!< Port D0/Port D1 mapping on OSC_IN/OSC_OUT */ +#define AFIO_MAPR_TIM5CH4_IREMAP ((uint32_t)0x00010000) /*!< TIM5 Channel4 Internal Remap */ +#define AFIO_MAPR_ADC1_ETRGINJ_REMAP ((uint32_t)0x00020000) /*!< ADC 1 External Trigger Injected Conversion remapping */ +#define AFIO_MAPR_ADC1_ETRGREG_REMAP ((uint32_t)0x00040000) /*!< ADC 1 External Trigger Regular Conversion remapping */ +#define AFIO_MAPR_ADC2_ETRGINJ_REMAP ((uint32_t)0x00080000) /*!< ADC 2 External Trigger Injected Conversion remapping */ +#define AFIO_MAPR_ADC2_ETRGREG_REMAP ((uint32_t)0x00100000) /*!< ADC 2 External Trigger Regular Conversion remapping */ + +/*!< SWJ_CFG configuration */ +#define AFIO_MAPR_SWJ_CFG ((uint32_t)0x07000000) /*!< SWJ_CFG[2:0] bits (Serial Wire JTAG configuration) */ +#define AFIO_MAPR_SWJ_CFG_0 ((uint32_t)0x01000000) /*!< Bit 0 */ +#define AFIO_MAPR_SWJ_CFG_1 ((uint32_t)0x02000000) /*!< Bit 1 */ +#define AFIO_MAPR_SWJ_CFG_2 ((uint32_t)0x04000000) /*!< Bit 2 */ + +#define AFIO_MAPR_SWJ_CFG_RESET ((uint32_t)0x00000000) /*!< Full SWJ (JTAG-DP + SW-DP) : Reset State */ +#define AFIO_MAPR_SWJ_CFG_NOJNTRST ((uint32_t)0x01000000) /*!< Full SWJ (JTAG-DP + SW-DP) but without JNTRST */ +#define AFIO_MAPR_SWJ_CFG_JTAGDISABLE ((uint32_t)0x02000000) /*!< JTAG-DP Disabled and SW-DP Enabled */ +#define AFIO_MAPR_SWJ_CFG_DISABLE ((uint32_t)0x04000000) /*!< JTAG-DP Disabled and SW-DP Disabled */ + +#ifdef STM32F10X_CL +/*!< ETH_REMAP configuration */ + #define AFIO_MAPR_ETH_REMAP ((uint32_t)0x00200000) /*!< SPI3_REMAP bit (Ethernet MAC I/O remapping) */ + +/*!< CAN2_REMAP configuration */ + #define AFIO_MAPR_CAN2_REMAP ((uint32_t)0x00400000) /*!< CAN2_REMAP bit (CAN2 I/O remapping) */ + +/*!< MII_RMII_SEL configuration */ + #define AFIO_MAPR_MII_RMII_SEL ((uint32_t)0x00800000) /*!< MII_RMII_SEL bit (Ethernet MII or RMII selection) */ + +/*!< SPI3_REMAP configuration */ + #define AFIO_MAPR_SPI3_REMAP ((uint32_t)0x10000000) /*!< SPI3_REMAP bit (SPI3 remapping) */ + +/*!< TIM2ITR1_IREMAP configuration */ + #define AFIO_MAPR_TIM2ITR1_IREMAP ((uint32_t)0x20000000) /*!< TIM2ITR1_IREMAP bit (TIM2 internal trigger 1 remapping) */ + +/*!< PTP_PPS_REMAP configuration */ + #define AFIO_MAPR_PTP_PPS_REMAP ((uint32_t)0x20000000) /*!< PTP_PPS_REMAP bit (Ethernet PTP PPS remapping) */ +#endif + +/***************** Bit definition for AFIO_EXTICR1 register *****************/ +#define AFIO_EXTICR1_EXTI0 ((uint16_t)0x000F) /*!< EXTI 0 configuration */ +#define AFIO_EXTICR1_EXTI1 ((uint16_t)0x00F0) /*!< EXTI 1 configuration */ +#define AFIO_EXTICR1_EXTI2 ((uint16_t)0x0F00) /*!< EXTI 2 configuration */ +#define AFIO_EXTICR1_EXTI3 ((uint16_t)0xF000) /*!< EXTI 3 configuration */ + +/*!< EXTI0 configuration */ +#define AFIO_EXTICR1_EXTI0_PA ((uint16_t)0x0000) /*!< PA[0] pin */ +#define AFIO_EXTICR1_EXTI0_PB ((uint16_t)0x0001) /*!< PB[0] pin */ +#define AFIO_EXTICR1_EXTI0_PC ((uint16_t)0x0002) /*!< PC[0] pin */ +#define AFIO_EXTICR1_EXTI0_PD ((uint16_t)0x0003) /*!< PD[0] pin */ +#define AFIO_EXTICR1_EXTI0_PE ((uint16_t)0x0004) /*!< PE[0] pin */ +#define AFIO_EXTICR1_EXTI0_PF ((uint16_t)0x0005) /*!< PF[0] pin */ +#define AFIO_EXTICR1_EXTI0_PG ((uint16_t)0x0006) /*!< PG[0] pin */ + +/*!< EXTI1 configuration */ +#define AFIO_EXTICR1_EXTI1_PA ((uint16_t)0x0000) /*!< PA[1] pin */ +#define AFIO_EXTICR1_EXTI1_PB ((uint16_t)0x0010) /*!< PB[1] pin */ +#define AFIO_EXTICR1_EXTI1_PC ((uint16_t)0x0020) /*!< PC[1] pin */ +#define AFIO_EXTICR1_EXTI1_PD ((uint16_t)0x0030) /*!< PD[1] pin */ +#define AFIO_EXTICR1_EXTI1_PE ((uint16_t)0x0040) /*!< PE[1] pin */ +#define AFIO_EXTICR1_EXTI1_PF ((uint16_t)0x0050) /*!< PF[1] pin */ +#define AFIO_EXTICR1_EXTI1_PG ((uint16_t)0x0060) /*!< PG[1] pin */ + +/*!< EXTI2 configuration */ +#define AFIO_EXTICR1_EXTI2_PA ((uint16_t)0x0000) /*!< PA[2] pin */ +#define AFIO_EXTICR1_EXTI2_PB ((uint16_t)0x0100) /*!< PB[2] pin */ +#define AFIO_EXTICR1_EXTI2_PC ((uint16_t)0x0200) /*!< PC[2] pin */ +#define AFIO_EXTICR1_EXTI2_PD ((uint16_t)0x0300) /*!< PD[2] pin */ +#define AFIO_EXTICR1_EXTI2_PE ((uint16_t)0x0400) /*!< PE[2] pin */ +#define AFIO_EXTICR1_EXTI2_PF ((uint16_t)0x0500) /*!< PF[2] pin */ +#define AFIO_EXTICR1_EXTI2_PG ((uint16_t)0x0600) /*!< PG[2] pin */ + +/*!< EXTI3 configuration */ +#define AFIO_EXTICR1_EXTI3_PA ((uint16_t)0x0000) /*!< PA[3] pin */ +#define AFIO_EXTICR1_EXTI3_PB ((uint16_t)0x1000) /*!< PB[3] pin */ +#define AFIO_EXTICR1_EXTI3_PC ((uint16_t)0x2000) /*!< PC[3] pin */ +#define AFIO_EXTICR1_EXTI3_PD ((uint16_t)0x3000) /*!< PD[3] pin */ +#define AFIO_EXTICR1_EXTI3_PE ((uint16_t)0x4000) /*!< PE[3] pin */ +#define AFIO_EXTICR1_EXTI3_PF ((uint16_t)0x5000) /*!< PF[3] pin */ +#define AFIO_EXTICR1_EXTI3_PG ((uint16_t)0x6000) /*!< PG[3] pin */ + +/***************** Bit definition for AFIO_EXTICR2 register *****************/ +#define AFIO_EXTICR2_EXTI4 ((uint16_t)0x000F) /*!< EXTI 4 configuration */ +#define AFIO_EXTICR2_EXTI5 ((uint16_t)0x00F0) /*!< EXTI 5 configuration */ +#define AFIO_EXTICR2_EXTI6 ((uint16_t)0x0F00) /*!< EXTI 6 configuration */ +#define AFIO_EXTICR2_EXTI7 ((uint16_t)0xF000) /*!< EXTI 7 configuration */ + +/*!< EXTI4 configuration */ +#define AFIO_EXTICR2_EXTI4_PA ((uint16_t)0x0000) /*!< PA[4] pin */ +#define AFIO_EXTICR2_EXTI4_PB ((uint16_t)0x0001) /*!< PB[4] pin */ +#define AFIO_EXTICR2_EXTI4_PC ((uint16_t)0x0002) /*!< PC[4] pin */ +#define AFIO_EXTICR2_EXTI4_PD ((uint16_t)0x0003) /*!< PD[4] pin */ +#define AFIO_EXTICR2_EXTI4_PE ((uint16_t)0x0004) /*!< PE[4] pin */ +#define AFIO_EXTICR2_EXTI4_PF ((uint16_t)0x0005) /*!< PF[4] pin */ +#define AFIO_EXTICR2_EXTI4_PG ((uint16_t)0x0006) /*!< PG[4] pin */ + +/* EXTI5 configuration */ +#define AFIO_EXTICR2_EXTI5_PA ((uint16_t)0x0000) /*!< PA[5] pin */ +#define AFIO_EXTICR2_EXTI5_PB ((uint16_t)0x0010) /*!< PB[5] pin */ +#define AFIO_EXTICR2_EXTI5_PC ((uint16_t)0x0020) /*!< PC[5] pin */ +#define AFIO_EXTICR2_EXTI5_PD ((uint16_t)0x0030) /*!< PD[5] pin */ +#define AFIO_EXTICR2_EXTI5_PE ((uint16_t)0x0040) /*!< PE[5] pin */ +#define AFIO_EXTICR2_EXTI5_PF ((uint16_t)0x0050) /*!< PF[5] pin */ +#define AFIO_EXTICR2_EXTI5_PG ((uint16_t)0x0060) /*!< PG[5] pin */ + +/*!< EXTI6 configuration */ +#define AFIO_EXTICR2_EXTI6_PA ((uint16_t)0x0000) /*!< PA[6] pin */ +#define AFIO_EXTICR2_EXTI6_PB ((uint16_t)0x0100) /*!< PB[6] pin */ +#define AFIO_EXTICR2_EXTI6_PC ((uint16_t)0x0200) /*!< PC[6] pin */ +#define AFIO_EXTICR2_EXTI6_PD ((uint16_t)0x0300) /*!< PD[6] pin */ +#define AFIO_EXTICR2_EXTI6_PE ((uint16_t)0x0400) /*!< PE[6] pin */ +#define AFIO_EXTICR2_EXTI6_PF ((uint16_t)0x0500) /*!< PF[6] pin */ +#define AFIO_EXTICR2_EXTI6_PG ((uint16_t)0x0600) /*!< PG[6] pin */ + +/*!< EXTI7 configuration */ +#define AFIO_EXTICR2_EXTI7_PA ((uint16_t)0x0000) /*!< PA[7] pin */ +#define AFIO_EXTICR2_EXTI7_PB ((uint16_t)0x1000) /*!< PB[7] pin */ +#define AFIO_EXTICR2_EXTI7_PC ((uint16_t)0x2000) /*!< PC[7] pin */ +#define AFIO_EXTICR2_EXTI7_PD ((uint16_t)0x3000) /*!< PD[7] pin */ +#define AFIO_EXTICR2_EXTI7_PE ((uint16_t)0x4000) /*!< PE[7] pin */ +#define AFIO_EXTICR2_EXTI7_PF ((uint16_t)0x5000) /*!< PF[7] pin */ +#define AFIO_EXTICR2_EXTI7_PG ((uint16_t)0x6000) /*!< PG[7] pin */ + +/***************** Bit definition for AFIO_EXTICR3 register *****************/ +#define AFIO_EXTICR3_EXTI8 ((uint16_t)0x000F) /*!< EXTI 8 configuration */ +#define AFIO_EXTICR3_EXTI9 ((uint16_t)0x00F0) /*!< EXTI 9 configuration */ +#define AFIO_EXTICR3_EXTI10 ((uint16_t)0x0F00) /*!< EXTI 10 configuration */ +#define AFIO_EXTICR3_EXTI11 ((uint16_t)0xF000) /*!< EXTI 11 configuration */ + +/*!< EXTI8 configuration */ +#define AFIO_EXTICR3_EXTI8_PA ((uint16_t)0x0000) /*!< PA[8] pin */ +#define AFIO_EXTICR3_EXTI8_PB ((uint16_t)0x0001) /*!< PB[8] pin */ +#define AFIO_EXTICR3_EXTI8_PC ((uint16_t)0x0002) /*!< PC[8] pin */ +#define AFIO_EXTICR3_EXTI8_PD ((uint16_t)0x0003) /*!< PD[8] pin */ +#define AFIO_EXTICR3_EXTI8_PE ((uint16_t)0x0004) /*!< PE[8] pin */ +#define AFIO_EXTICR3_EXTI8_PF ((uint16_t)0x0005) /*!< PF[8] pin */ +#define AFIO_EXTICR3_EXTI8_PG ((uint16_t)0x0006) /*!< PG[8] pin */ + +/*!< EXTI9 configuration */ +#define AFIO_EXTICR3_EXTI9_PA ((uint16_t)0x0000) /*!< PA[9] pin */ +#define AFIO_EXTICR3_EXTI9_PB ((uint16_t)0x0010) /*!< PB[9] pin */ +#define AFIO_EXTICR3_EXTI9_PC ((uint16_t)0x0020) /*!< PC[9] pin */ +#define AFIO_EXTICR3_EXTI9_PD ((uint16_t)0x0030) /*!< PD[9] pin */ +#define AFIO_EXTICR3_EXTI9_PE ((uint16_t)0x0040) /*!< PE[9] pin */ +#define AFIO_EXTICR3_EXTI9_PF ((uint16_t)0x0050) /*!< PF[9] pin */ +#define AFIO_EXTICR3_EXTI9_PG ((uint16_t)0x0060) /*!< PG[9] pin */ + +/*!< EXTI10 configuration */ +#define AFIO_EXTICR3_EXTI10_PA ((uint16_t)0x0000) /*!< PA[10] pin */ +#define AFIO_EXTICR3_EXTI10_PB ((uint16_t)0x0100) /*!< PB[10] pin */ +#define AFIO_EXTICR3_EXTI10_PC ((uint16_t)0x0200) /*!< PC[10] pin */ +#define AFIO_EXTICR3_EXTI10_PD ((uint16_t)0x0300) /*!< PD[10] pin */ +#define AFIO_EXTICR3_EXTI10_PE ((uint16_t)0x0400) /*!< PE[10] pin */ +#define AFIO_EXTICR3_EXTI10_PF ((uint16_t)0x0500) /*!< PF[10] pin */ +#define AFIO_EXTICR3_EXTI10_PG ((uint16_t)0x0600) /*!< PG[10] pin */ + +/*!< EXTI11 configuration */ +#define AFIO_EXTICR3_EXTI11_PA ((uint16_t)0x0000) /*!< PA[11] pin */ +#define AFIO_EXTICR3_EXTI11_PB ((uint16_t)0x1000) /*!< PB[11] pin */ +#define AFIO_EXTICR3_EXTI11_PC ((uint16_t)0x2000) /*!< PC[11] pin */ +#define AFIO_EXTICR3_EXTI11_PD ((uint16_t)0x3000) /*!< PD[11] pin */ +#define AFIO_EXTICR3_EXTI11_PE ((uint16_t)0x4000) /*!< PE[11] pin */ +#define AFIO_EXTICR3_EXTI11_PF ((uint16_t)0x5000) /*!< PF[11] pin */ +#define AFIO_EXTICR3_EXTI11_PG ((uint16_t)0x6000) /*!< PG[11] pin */ + +/***************** Bit definition for AFIO_EXTICR4 register *****************/ +#define AFIO_EXTICR4_EXTI12 ((uint16_t)0x000F) /*!< EXTI 12 configuration */ +#define AFIO_EXTICR4_EXTI13 ((uint16_t)0x00F0) /*!< EXTI 13 configuration */ +#define AFIO_EXTICR4_EXTI14 ((uint16_t)0x0F00) /*!< EXTI 14 configuration */ +#define AFIO_EXTICR4_EXTI15 ((uint16_t)0xF000) /*!< EXTI 15 configuration */ + +/* EXTI12 configuration */ +#define AFIO_EXTICR4_EXTI12_PA ((uint16_t)0x0000) /*!< PA[12] pin */ +#define AFIO_EXTICR4_EXTI12_PB ((uint16_t)0x0001) /*!< PB[12] pin */ +#define AFIO_EXTICR4_EXTI12_PC ((uint16_t)0x0002) /*!< PC[12] pin */ +#define AFIO_EXTICR4_EXTI12_PD ((uint16_t)0x0003) /*!< PD[12] pin */ +#define AFIO_EXTICR4_EXTI12_PE ((uint16_t)0x0004) /*!< PE[12] pin */ +#define AFIO_EXTICR4_EXTI12_PF ((uint16_t)0x0005) /*!< PF[12] pin */ +#define AFIO_EXTICR4_EXTI12_PG ((uint16_t)0x0006) /*!< PG[12] pin */ + +/* EXTI13 configuration */ +#define AFIO_EXTICR4_EXTI13_PA ((uint16_t)0x0000) /*!< PA[13] pin */ +#define AFIO_EXTICR4_EXTI13_PB ((uint16_t)0x0010) /*!< PB[13] pin */ +#define AFIO_EXTICR4_EXTI13_PC ((uint16_t)0x0020) /*!< PC[13] pin */ +#define AFIO_EXTICR4_EXTI13_PD ((uint16_t)0x0030) /*!< PD[13] pin */ +#define AFIO_EXTICR4_EXTI13_PE ((uint16_t)0x0040) /*!< PE[13] pin */ +#define AFIO_EXTICR4_EXTI13_PF ((uint16_t)0x0050) /*!< PF[13] pin */ +#define AFIO_EXTICR4_EXTI13_PG ((uint16_t)0x0060) /*!< PG[13] pin */ + +/*!< EXTI14 configuration */ +#define AFIO_EXTICR4_EXTI14_PA ((uint16_t)0x0000) /*!< PA[14] pin */ +#define AFIO_EXTICR4_EXTI14_PB ((uint16_t)0x0100) /*!< PB[14] pin */ +#define AFIO_EXTICR4_EXTI14_PC ((uint16_t)0x0200) /*!< PC[14] pin */ +#define AFIO_EXTICR4_EXTI14_PD ((uint16_t)0x0300) /*!< PD[14] pin */ +#define AFIO_EXTICR4_EXTI14_PE ((uint16_t)0x0400) /*!< PE[14] pin */ +#define AFIO_EXTICR4_EXTI14_PF ((uint16_t)0x0500) /*!< PF[14] pin */ +#define AFIO_EXTICR4_EXTI14_PG ((uint16_t)0x0600) /*!< PG[14] pin */ + +/*!< EXTI15 configuration */ +#define AFIO_EXTICR4_EXTI15_PA ((uint16_t)0x0000) /*!< PA[15] pin */ +#define AFIO_EXTICR4_EXTI15_PB ((uint16_t)0x1000) /*!< PB[15] pin */ +#define AFIO_EXTICR4_EXTI15_PC ((uint16_t)0x2000) /*!< PC[15] pin */ +#define AFIO_EXTICR4_EXTI15_PD ((uint16_t)0x3000) /*!< PD[15] pin */ +#define AFIO_EXTICR4_EXTI15_PE ((uint16_t)0x4000) /*!< PE[15] pin */ +#define AFIO_EXTICR4_EXTI15_PF ((uint16_t)0x5000) /*!< PF[15] pin */ +#define AFIO_EXTICR4_EXTI15_PG ((uint16_t)0x6000) /*!< PG[15] pin */ + +/******************************************************************************/ +/* */ +/* SystemTick */ +/* */ +/******************************************************************************/ + +/***************** Bit definition for SysTick_CTRL register *****************/ +#define SysTick_CTRL_ENABLE ((uint32_t)0x00000001) /*!< Counter enable */ +#define SysTick_CTRL_TICKINT ((uint32_t)0x00000002) /*!< Counting down to 0 pends the SysTick handler */ +#define SysTick_CTRL_CLKSOURCE ((uint32_t)0x00000004) /*!< Clock source */ +#define SysTick_CTRL_COUNTFLAG ((uint32_t)0x00010000) /*!< Count Flag */ + +/***************** Bit definition for SysTick_LOAD register *****************/ +#define SysTick_LOAD_RELOAD ((uint32_t)0x00FFFFFF) /*!< Value to load into the SysTick Current Value Register when the counter reaches 0 */ + +/***************** Bit definition for SysTick_VAL register ******************/ +#define SysTick_VAL_CURRENT ((uint32_t)0x00FFFFFF) /*!< Current value at the time the register is accessed */ + +/***************** Bit definition for SysTick_CALIB register ****************/ +#define SysTick_CALIB_TENMS ((uint32_t)0x00FFFFFF) /*!< Reload value to use for 10ms timing */ +#define SysTick_CALIB_SKEW ((uint32_t)0x40000000) /*!< Calibration value is not exactly 10 ms */ +#define SysTick_CALIB_NOREF ((uint32_t)0x80000000) /*!< The reference clock is not provided */ + +/******************************************************************************/ +/* */ +/* Nested Vectored Interrupt Controller */ +/* */ +/******************************************************************************/ + +/****************** Bit definition for NVIC_ISER register *******************/ +#define NVIC_ISER_SETENA ((uint32_t)0xFFFFFFFF) /*!< Interrupt set enable bits */ +#define NVIC_ISER_SETENA_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ISER_SETENA_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ISER_SETENA_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ISER_SETENA_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ISER_SETENA_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ISER_SETENA_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ISER_SETENA_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ISER_SETENA_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ISER_SETENA_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ISER_SETENA_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ISER_SETENA_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ISER_SETENA_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ISER_SETENA_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ISER_SETENA_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ISER_SETENA_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ISER_SETENA_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ISER_SETENA_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ISER_SETENA_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ISER_SETENA_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ISER_SETENA_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ISER_SETENA_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ISER_SETENA_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ISER_SETENA_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ISER_SETENA_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ISER_SETENA_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ISER_SETENA_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ISER_SETENA_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ISER_SETENA_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ISER_SETENA_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ISER_SETENA_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ISER_SETENA_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ISER_SETENA_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ICER register *******************/ +#define NVIC_ICER_CLRENA ((uint32_t)0xFFFFFFFF) /*!< Interrupt clear-enable bits */ +#define NVIC_ICER_CLRENA_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ICER_CLRENA_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ICER_CLRENA_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ICER_CLRENA_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ICER_CLRENA_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ICER_CLRENA_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ICER_CLRENA_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ICER_CLRENA_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ICER_CLRENA_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ICER_CLRENA_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ICER_CLRENA_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ICER_CLRENA_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ICER_CLRENA_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ICER_CLRENA_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ICER_CLRENA_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ICER_CLRENA_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ICER_CLRENA_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ICER_CLRENA_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ICER_CLRENA_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ICER_CLRENA_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ICER_CLRENA_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ICER_CLRENA_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ICER_CLRENA_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ICER_CLRENA_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ICER_CLRENA_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ICER_CLRENA_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ICER_CLRENA_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ICER_CLRENA_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ICER_CLRENA_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ICER_CLRENA_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ICER_CLRENA_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ICER_CLRENA_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ISPR register *******************/ +#define NVIC_ISPR_SETPEND ((uint32_t)0xFFFFFFFF) /*!< Interrupt set-pending bits */ +#define NVIC_ISPR_SETPEND_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ISPR_SETPEND_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ISPR_SETPEND_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ISPR_SETPEND_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ISPR_SETPEND_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ISPR_SETPEND_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ISPR_SETPEND_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ISPR_SETPEND_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ISPR_SETPEND_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ISPR_SETPEND_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ISPR_SETPEND_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ISPR_SETPEND_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ISPR_SETPEND_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ISPR_SETPEND_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ISPR_SETPEND_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ISPR_SETPEND_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ISPR_SETPEND_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ISPR_SETPEND_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ISPR_SETPEND_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ISPR_SETPEND_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ISPR_SETPEND_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ISPR_SETPEND_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ISPR_SETPEND_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ISPR_SETPEND_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ISPR_SETPEND_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ISPR_SETPEND_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ISPR_SETPEND_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ISPR_SETPEND_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ISPR_SETPEND_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ISPR_SETPEND_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ISPR_SETPEND_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ISPR_SETPEND_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_ICPR register *******************/ +#define NVIC_ICPR_CLRPEND ((uint32_t)0xFFFFFFFF) /*!< Interrupt clear-pending bits */ +#define NVIC_ICPR_CLRPEND_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_ICPR_CLRPEND_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_ICPR_CLRPEND_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_ICPR_CLRPEND_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_ICPR_CLRPEND_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_ICPR_CLRPEND_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_ICPR_CLRPEND_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_ICPR_CLRPEND_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_ICPR_CLRPEND_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_ICPR_CLRPEND_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_ICPR_CLRPEND_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_ICPR_CLRPEND_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_ICPR_CLRPEND_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_ICPR_CLRPEND_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_ICPR_CLRPEND_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_ICPR_CLRPEND_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_ICPR_CLRPEND_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_ICPR_CLRPEND_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_ICPR_CLRPEND_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_ICPR_CLRPEND_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_ICPR_CLRPEND_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_ICPR_CLRPEND_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_ICPR_CLRPEND_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_ICPR_CLRPEND_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_ICPR_CLRPEND_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_ICPR_CLRPEND_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_ICPR_CLRPEND_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_ICPR_CLRPEND_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_ICPR_CLRPEND_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_ICPR_CLRPEND_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_ICPR_CLRPEND_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_ICPR_CLRPEND_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_IABR register *******************/ +#define NVIC_IABR_ACTIVE ((uint32_t)0xFFFFFFFF) /*!< Interrupt active flags */ +#define NVIC_IABR_ACTIVE_0 ((uint32_t)0x00000001) /*!< bit 0 */ +#define NVIC_IABR_ACTIVE_1 ((uint32_t)0x00000002) /*!< bit 1 */ +#define NVIC_IABR_ACTIVE_2 ((uint32_t)0x00000004) /*!< bit 2 */ +#define NVIC_IABR_ACTIVE_3 ((uint32_t)0x00000008) /*!< bit 3 */ +#define NVIC_IABR_ACTIVE_4 ((uint32_t)0x00000010) /*!< bit 4 */ +#define NVIC_IABR_ACTIVE_5 ((uint32_t)0x00000020) /*!< bit 5 */ +#define NVIC_IABR_ACTIVE_6 ((uint32_t)0x00000040) /*!< bit 6 */ +#define NVIC_IABR_ACTIVE_7 ((uint32_t)0x00000080) /*!< bit 7 */ +#define NVIC_IABR_ACTIVE_8 ((uint32_t)0x00000100) /*!< bit 8 */ +#define NVIC_IABR_ACTIVE_9 ((uint32_t)0x00000200) /*!< bit 9 */ +#define NVIC_IABR_ACTIVE_10 ((uint32_t)0x00000400) /*!< bit 10 */ +#define NVIC_IABR_ACTIVE_11 ((uint32_t)0x00000800) /*!< bit 11 */ +#define NVIC_IABR_ACTIVE_12 ((uint32_t)0x00001000) /*!< bit 12 */ +#define NVIC_IABR_ACTIVE_13 ((uint32_t)0x00002000) /*!< bit 13 */ +#define NVIC_IABR_ACTIVE_14 ((uint32_t)0x00004000) /*!< bit 14 */ +#define NVIC_IABR_ACTIVE_15 ((uint32_t)0x00008000) /*!< bit 15 */ +#define NVIC_IABR_ACTIVE_16 ((uint32_t)0x00010000) /*!< bit 16 */ +#define NVIC_IABR_ACTIVE_17 ((uint32_t)0x00020000) /*!< bit 17 */ +#define NVIC_IABR_ACTIVE_18 ((uint32_t)0x00040000) /*!< bit 18 */ +#define NVIC_IABR_ACTIVE_19 ((uint32_t)0x00080000) /*!< bit 19 */ +#define NVIC_IABR_ACTIVE_20 ((uint32_t)0x00100000) /*!< bit 20 */ +#define NVIC_IABR_ACTIVE_21 ((uint32_t)0x00200000) /*!< bit 21 */ +#define NVIC_IABR_ACTIVE_22 ((uint32_t)0x00400000) /*!< bit 22 */ +#define NVIC_IABR_ACTIVE_23 ((uint32_t)0x00800000) /*!< bit 23 */ +#define NVIC_IABR_ACTIVE_24 ((uint32_t)0x01000000) /*!< bit 24 */ +#define NVIC_IABR_ACTIVE_25 ((uint32_t)0x02000000) /*!< bit 25 */ +#define NVIC_IABR_ACTIVE_26 ((uint32_t)0x04000000) /*!< bit 26 */ +#define NVIC_IABR_ACTIVE_27 ((uint32_t)0x08000000) /*!< bit 27 */ +#define NVIC_IABR_ACTIVE_28 ((uint32_t)0x10000000) /*!< bit 28 */ +#define NVIC_IABR_ACTIVE_29 ((uint32_t)0x20000000) /*!< bit 29 */ +#define NVIC_IABR_ACTIVE_30 ((uint32_t)0x40000000) /*!< bit 30 */ +#define NVIC_IABR_ACTIVE_31 ((uint32_t)0x80000000) /*!< bit 31 */ + +/****************** Bit definition for NVIC_PRI0 register *******************/ +#define NVIC_IPR0_PRI_0 ((uint32_t)0x000000FF) /*!< Priority of interrupt 0 */ +#define NVIC_IPR0_PRI_1 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 1 */ +#define NVIC_IPR0_PRI_2 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 2 */ +#define NVIC_IPR0_PRI_3 ((uint32_t)0xFF000000) /*!< Priority of interrupt 3 */ + +/****************** Bit definition for NVIC_PRI1 register *******************/ +#define NVIC_IPR1_PRI_4 ((uint32_t)0x000000FF) /*!< Priority of interrupt 4 */ +#define NVIC_IPR1_PRI_5 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 5 */ +#define NVIC_IPR1_PRI_6 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 6 */ +#define NVIC_IPR1_PRI_7 ((uint32_t)0xFF000000) /*!< Priority of interrupt 7 */ + +/****************** Bit definition for NVIC_PRI2 register *******************/ +#define NVIC_IPR2_PRI_8 ((uint32_t)0x000000FF) /*!< Priority of interrupt 8 */ +#define NVIC_IPR2_PRI_9 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 9 */ +#define NVIC_IPR2_PRI_10 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 10 */ +#define NVIC_IPR2_PRI_11 ((uint32_t)0xFF000000) /*!< Priority of interrupt 11 */ + +/****************** Bit definition for NVIC_PRI3 register *******************/ +#define NVIC_IPR3_PRI_12 ((uint32_t)0x000000FF) /*!< Priority of interrupt 12 */ +#define NVIC_IPR3_PRI_13 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 13 */ +#define NVIC_IPR3_PRI_14 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 14 */ +#define NVIC_IPR3_PRI_15 ((uint32_t)0xFF000000) /*!< Priority of interrupt 15 */ + +/****************** Bit definition for NVIC_PRI4 register *******************/ +#define NVIC_IPR4_PRI_16 ((uint32_t)0x000000FF) /*!< Priority of interrupt 16 */ +#define NVIC_IPR4_PRI_17 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 17 */ +#define NVIC_IPR4_PRI_18 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 18 */ +#define NVIC_IPR4_PRI_19 ((uint32_t)0xFF000000) /*!< Priority of interrupt 19 */ + +/****************** Bit definition for NVIC_PRI5 register *******************/ +#define NVIC_IPR5_PRI_20 ((uint32_t)0x000000FF) /*!< Priority of interrupt 20 */ +#define NVIC_IPR5_PRI_21 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 21 */ +#define NVIC_IPR5_PRI_22 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 22 */ +#define NVIC_IPR5_PRI_23 ((uint32_t)0xFF000000) /*!< Priority of interrupt 23 */ + +/****************** Bit definition for NVIC_PRI6 register *******************/ +#define NVIC_IPR6_PRI_24 ((uint32_t)0x000000FF) /*!< Priority of interrupt 24 */ +#define NVIC_IPR6_PRI_25 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 25 */ +#define NVIC_IPR6_PRI_26 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 26 */ +#define NVIC_IPR6_PRI_27 ((uint32_t)0xFF000000) /*!< Priority of interrupt 27 */ + +/****************** Bit definition for NVIC_PRI7 register *******************/ +#define NVIC_IPR7_PRI_28 ((uint32_t)0x000000FF) /*!< Priority of interrupt 28 */ +#define NVIC_IPR7_PRI_29 ((uint32_t)0x0000FF00) /*!< Priority of interrupt 29 */ +#define NVIC_IPR7_PRI_30 ((uint32_t)0x00FF0000) /*!< Priority of interrupt 30 */ +#define NVIC_IPR7_PRI_31 ((uint32_t)0xFF000000) /*!< Priority of interrupt 31 */ + +/****************** Bit definition for SCB_CPUID register *******************/ +#define SCB_CPUID_REVISION ((uint32_t)0x0000000F) /*!< Implementation defined revision number */ +#define SCB_CPUID_PARTNO ((uint32_t)0x0000FFF0) /*!< Number of processor within family */ +#define SCB_CPUID_Constant ((uint32_t)0x000F0000) /*!< Reads as 0x0F */ +#define SCB_CPUID_VARIANT ((uint32_t)0x00F00000) /*!< Implementation defined variant number */ +#define SCB_CPUID_IMPLEMENTER ((uint32_t)0xFF000000) /*!< Implementer code. ARM is 0x41 */ + +/******************* Bit definition for SCB_ICSR register *******************/ +#define SCB_ICSR_VECTACTIVE ((uint32_t)0x000001FF) /*!< Active ISR number field */ +#define SCB_ICSR_RETTOBASE ((uint32_t)0x00000800) /*!< All active exceptions minus the IPSR_current_exception yields the empty set */ +#define SCB_ICSR_VECTPENDING ((uint32_t)0x003FF000) /*!< Pending ISR number field */ +#define SCB_ICSR_ISRPENDING ((uint32_t)0x00400000) /*!< Interrupt pending flag */ +#define SCB_ICSR_ISRPREEMPT ((uint32_t)0x00800000) /*!< It indicates that a pending interrupt becomes active in the next running cycle */ +#define SCB_ICSR_PENDSTCLR ((uint32_t)0x02000000) /*!< Clear pending SysTick bit */ +#define SCB_ICSR_PENDSTSET ((uint32_t)0x04000000) /*!< Set pending SysTick bit */ +#define SCB_ICSR_PENDSVCLR ((uint32_t)0x08000000) /*!< Clear pending pendSV bit */ +#define SCB_ICSR_PENDSVSET ((uint32_t)0x10000000) /*!< Set pending pendSV bit */ +#define SCB_ICSR_NMIPENDSET ((uint32_t)0x80000000) /*!< Set pending NMI bit */ + +/******************* Bit definition for SCB_VTOR register *******************/ +#define SCB_VTOR_TBLOFF ((uint32_t)0x1FFFFF80) /*!< Vector table base offset field */ +#define SCB_VTOR_TBLBASE ((uint32_t)0x20000000) /*!< Table base in code(0) or RAM(1) */ + +/*!<***************** Bit definition for SCB_AIRCR register *******************/ +#define SCB_AIRCR_VECTRESET ((uint32_t)0x00000001) /*!< System Reset bit */ +#define SCB_AIRCR_VECTCLRACTIVE ((uint32_t)0x00000002) /*!< Clear active vector bit */ +#define SCB_AIRCR_SYSRESETREQ ((uint32_t)0x00000004) /*!< Requests chip control logic to generate a reset */ + +#define SCB_AIRCR_PRIGROUP ((uint32_t)0x00000700) /*!< PRIGROUP[2:0] bits (Priority group) */ +#define SCB_AIRCR_PRIGROUP_0 ((uint32_t)0x00000100) /*!< Bit 0 */ +#define SCB_AIRCR_PRIGROUP_1 ((uint32_t)0x00000200) /*!< Bit 1 */ +#define SCB_AIRCR_PRIGROUP_2 ((uint32_t)0x00000400) /*!< Bit 2 */ + +/* prority group configuration */ +#define SCB_AIRCR_PRIGROUP0 ((uint32_t)0x00000000) /*!< Priority group=0 (7 bits of pre-emption priority, 1 bit of subpriority) */ +#define SCB_AIRCR_PRIGROUP1 ((uint32_t)0x00000100) /*!< Priority group=1 (6 bits of pre-emption priority, 2 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP2 ((uint32_t)0x00000200) /*!< Priority group=2 (5 bits of pre-emption priority, 3 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP3 ((uint32_t)0x00000300) /*!< Priority group=3 (4 bits of pre-emption priority, 4 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP4 ((uint32_t)0x00000400) /*!< Priority group=4 (3 bits of pre-emption priority, 5 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP5 ((uint32_t)0x00000500) /*!< Priority group=5 (2 bits of pre-emption priority, 6 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP6 ((uint32_t)0x00000600) /*!< Priority group=6 (1 bit of pre-emption priority, 7 bits of subpriority) */ +#define SCB_AIRCR_PRIGROUP7 ((uint32_t)0x00000700) /*!< Priority group=7 (no pre-emption priority, 8 bits of subpriority) */ + +#define SCB_AIRCR_ENDIANESS ((uint32_t)0x00008000) /*!< Data endianness bit */ +#define SCB_AIRCR_VECTKEY ((uint32_t)0xFFFF0000) /*!< Register key (VECTKEY) - Reads as 0xFA05 (VECTKEYSTAT) */ + +/******************* Bit definition for SCB_SCR register ********************/ +#define SCB_SCR_SLEEPONEXIT ((uint8_t)0x02) /*!< Sleep on exit bit */ +#define SCB_SCR_SLEEPDEEP ((uint8_t)0x04) /*!< Sleep deep bit */ +#define SCB_SCR_SEVONPEND ((uint8_t)0x10) /*!< Wake up from WFE */ + +/******************** Bit definition for SCB_CCR register *******************/ +#define SCB_CCR_NONBASETHRDENA ((uint16_t)0x0001) /*!< Thread mode can be entered from any level in Handler mode by controlled return value */ +#define SCB_CCR_USERSETMPEND ((uint16_t)0x0002) /*!< Enables user code to write the Software Trigger Interrupt register to trigger (pend) a Main exception */ +#define SCB_CCR_UNALIGN_TRP ((uint16_t)0x0008) /*!< Trap for unaligned access */ +#define SCB_CCR_DIV_0_TRP ((uint16_t)0x0010) /*!< Trap on Divide by 0 */ +#define SCB_CCR_BFHFNMIGN ((uint16_t)0x0100) /*!< Handlers running at priority -1 and -2 */ +#define SCB_CCR_STKALIGN ((uint16_t)0x0200) /*!< On exception entry, the SP used prior to the exception is adjusted to be 8-byte aligned */ + +/******************* Bit definition for SCB_SHPR register ********************/ +#define SCB_SHPR_PRI_N ((uint32_t)0x000000FF) /*!< Priority of system handler 4,8, and 12. Mem Manage, reserved and Debug Monitor */ +#define SCB_SHPR_PRI_N1 ((uint32_t)0x0000FF00) /*!< Priority of system handler 5,9, and 13. Bus Fault, reserved and reserved */ +#define SCB_SHPR_PRI_N2 ((uint32_t)0x00FF0000) /*!< Priority of system handler 6,10, and 14. Usage Fault, reserved and PendSV */ +#define SCB_SHPR_PRI_N3 ((uint32_t)0xFF000000) /*!< Priority of system handler 7,11, and 15. Reserved, SVCall and SysTick */ + +/****************** Bit definition for SCB_SHCSR register *******************/ +#define SCB_SHCSR_MEMFAULTACT ((uint32_t)0x00000001) /*!< MemManage is active */ +#define SCB_SHCSR_BUSFAULTACT ((uint32_t)0x00000002) /*!< BusFault is active */ +#define SCB_SHCSR_USGFAULTACT ((uint32_t)0x00000008) /*!< UsageFault is active */ +#define SCB_SHCSR_SVCALLACT ((uint32_t)0x00000080) /*!< SVCall is active */ +#define SCB_SHCSR_MONITORACT ((uint32_t)0x00000100) /*!< Monitor is active */ +#define SCB_SHCSR_PENDSVACT ((uint32_t)0x00000400) /*!< PendSV is active */ +#define SCB_SHCSR_SYSTICKACT ((uint32_t)0x00000800) /*!< SysTick is active */ +#define SCB_SHCSR_USGFAULTPENDED ((uint32_t)0x00001000) /*!< Usage Fault is pended */ +#define SCB_SHCSR_MEMFAULTPENDED ((uint32_t)0x00002000) /*!< MemManage is pended */ +#define SCB_SHCSR_BUSFAULTPENDED ((uint32_t)0x00004000) /*!< Bus Fault is pended */ +#define SCB_SHCSR_SVCALLPENDED ((uint32_t)0x00008000) /*!< SVCall is pended */ +#define SCB_SHCSR_MEMFAULTENA ((uint32_t)0x00010000) /*!< MemManage enable */ +#define SCB_SHCSR_BUSFAULTENA ((uint32_t)0x00020000) /*!< Bus Fault enable */ +#define SCB_SHCSR_USGFAULTENA ((uint32_t)0x00040000) /*!< UsageFault enable */ + +/******************* Bit definition for SCB_CFSR register *******************/ +/*!< MFSR */ +#define SCB_CFSR_IACCVIOL ((uint32_t)0x00000001) /*!< Instruction access violation */ +#define SCB_CFSR_DACCVIOL ((uint32_t)0x00000002) /*!< Data access violation */ +#define SCB_CFSR_MUNSTKERR ((uint32_t)0x00000008) /*!< Unstacking error */ +#define SCB_CFSR_MSTKERR ((uint32_t)0x00000010) /*!< Stacking error */ +#define SCB_CFSR_MMARVALID ((uint32_t)0x00000080) /*!< Memory Manage Address Register address valid flag */ +/*!< BFSR */ +#define SCB_CFSR_IBUSERR ((uint32_t)0x00000100) /*!< Instruction bus error flag */ +#define SCB_CFSR_PRECISERR ((uint32_t)0x00000200) /*!< Precise data bus error */ +#define SCB_CFSR_IMPRECISERR ((uint32_t)0x00000400) /*!< Imprecise data bus error */ +#define SCB_CFSR_UNSTKERR ((uint32_t)0x00000800) /*!< Unstacking error */ +#define SCB_CFSR_STKERR ((uint32_t)0x00001000) /*!< Stacking error */ +#define SCB_CFSR_BFARVALID ((uint32_t)0x00008000) /*!< Bus Fault Address Register address valid flag */ +/*!< UFSR */ +#define SCB_CFSR_UNDEFINSTR ((uint32_t)0x00010000) /*!< The processor attempt to excecute an undefined instruction */ +#define SCB_CFSR_INVSTATE ((uint32_t)0x00020000) /*!< Invalid combination of EPSR and instruction */ +#define SCB_CFSR_INVPC ((uint32_t)0x00040000) /*!< Attempt to load EXC_RETURN into pc illegally */ +#define SCB_CFSR_NOCP ((uint32_t)0x00080000) /*!< Attempt to use a coprocessor instruction */ +#define SCB_CFSR_UNALIGNED ((uint32_t)0x01000000) /*!< Fault occurs when there is an attempt to make an unaligned memory access */ +#define SCB_CFSR_DIVBYZERO ((uint32_t)0x02000000) /*!< Fault occurs when SDIV or DIV instruction is used with a divisor of 0 */ + +/******************* Bit definition for SCB_HFSR register *******************/ +#define SCB_HFSR_VECTTBL ((uint32_t)0x00000002) /*!< Fault occures because of vector table read on exception processing */ +#define SCB_HFSR_FORCED ((uint32_t)0x40000000) /*!< Hard Fault activated when a configurable Fault was received and cannot activate */ +#define SCB_HFSR_DEBUGEVT ((uint32_t)0x80000000) /*!< Fault related to debug */ + +/******************* Bit definition for SCB_DFSR register *******************/ +#define SCB_DFSR_HALTED ((uint8_t)0x01) /*!< Halt request flag */ +#define SCB_DFSR_BKPT ((uint8_t)0x02) /*!< BKPT flag */ +#define SCB_DFSR_DWTTRAP ((uint8_t)0x04) /*!< Data Watchpoint and Trace (DWT) flag */ +#define SCB_DFSR_VCATCH ((uint8_t)0x08) /*!< Vector catch flag */ +#define SCB_DFSR_EXTERNAL ((uint8_t)0x10) /*!< External debug request flag */ + +/******************* Bit definition for SCB_MMFAR register ******************/ +#define SCB_MMFAR_ADDRESS ((uint32_t)0xFFFFFFFF) /*!< Mem Manage fault address field */ + +/******************* Bit definition for SCB_BFAR register *******************/ +#define SCB_BFAR_ADDRESS ((uint32_t)0xFFFFFFFF) /*!< Bus fault address field */ + +/******************* Bit definition for SCB_afsr register *******************/ +#define SCB_AFSR_IMPDEF ((uint32_t)0xFFFFFFFF) /*!< Implementation defined */ + +/******************************************************************************/ +/* */ +/* External Interrupt/Event Controller */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for EXTI_IMR register *******************/ +#define EXTI_IMR_MR0 ((uint32_t)0x00000001) /*!< Interrupt Mask on line 0 */ +#define EXTI_IMR_MR1 ((uint32_t)0x00000002) /*!< Interrupt Mask on line 1 */ +#define EXTI_IMR_MR2 ((uint32_t)0x00000004) /*!< Interrupt Mask on line 2 */ +#define EXTI_IMR_MR3 ((uint32_t)0x00000008) /*!< Interrupt Mask on line 3 */ +#define EXTI_IMR_MR4 ((uint32_t)0x00000010) /*!< Interrupt Mask on line 4 */ +#define EXTI_IMR_MR5 ((uint32_t)0x00000020) /*!< Interrupt Mask on line 5 */ +#define EXTI_IMR_MR6 ((uint32_t)0x00000040) /*!< Interrupt Mask on line 6 */ +#define EXTI_IMR_MR7 ((uint32_t)0x00000080) /*!< Interrupt Mask on line 7 */ +#define EXTI_IMR_MR8 ((uint32_t)0x00000100) /*!< Interrupt Mask on line 8 */ +#define EXTI_IMR_MR9 ((uint32_t)0x00000200) /*!< Interrupt Mask on line 9 */ +#define EXTI_IMR_MR10 ((uint32_t)0x00000400) /*!< Interrupt Mask on line 10 */ +#define EXTI_IMR_MR11 ((uint32_t)0x00000800) /*!< Interrupt Mask on line 11 */ +#define EXTI_IMR_MR12 ((uint32_t)0x00001000) /*!< Interrupt Mask on line 12 */ +#define EXTI_IMR_MR13 ((uint32_t)0x00002000) /*!< Interrupt Mask on line 13 */ +#define EXTI_IMR_MR14 ((uint32_t)0x00004000) /*!< Interrupt Mask on line 14 */ +#define EXTI_IMR_MR15 ((uint32_t)0x00008000) /*!< Interrupt Mask on line 15 */ +#define EXTI_IMR_MR16 ((uint32_t)0x00010000) /*!< Interrupt Mask on line 16 */ +#define EXTI_IMR_MR17 ((uint32_t)0x00020000) /*!< Interrupt Mask on line 17 */ +#define EXTI_IMR_MR18 ((uint32_t)0x00040000) /*!< Interrupt Mask on line 18 */ +#define EXTI_IMR_MR19 ((uint32_t)0x00080000) /*!< Interrupt Mask on line 19 */ + +/******************* Bit definition for EXTI_EMR register *******************/ +#define EXTI_EMR_MR0 ((uint32_t)0x00000001) /*!< Event Mask on line 0 */ +#define EXTI_EMR_MR1 ((uint32_t)0x00000002) /*!< Event Mask on line 1 */ +#define EXTI_EMR_MR2 ((uint32_t)0x00000004) /*!< Event Mask on line 2 */ +#define EXTI_EMR_MR3 ((uint32_t)0x00000008) /*!< Event Mask on line 3 */ +#define EXTI_EMR_MR4 ((uint32_t)0x00000010) /*!< Event Mask on line 4 */ +#define EXTI_EMR_MR5 ((uint32_t)0x00000020) /*!< Event Mask on line 5 */ +#define EXTI_EMR_MR6 ((uint32_t)0x00000040) /*!< Event Mask on line 6 */ +#define EXTI_EMR_MR7 ((uint32_t)0x00000080) /*!< Event Mask on line 7 */ +#define EXTI_EMR_MR8 ((uint32_t)0x00000100) /*!< Event Mask on line 8 */ +#define EXTI_EMR_MR9 ((uint32_t)0x00000200) /*!< Event Mask on line 9 */ +#define EXTI_EMR_MR10 ((uint32_t)0x00000400) /*!< Event Mask on line 10 */ +#define EXTI_EMR_MR11 ((uint32_t)0x00000800) /*!< Event Mask on line 11 */ +#define EXTI_EMR_MR12 ((uint32_t)0x00001000) /*!< Event Mask on line 12 */ +#define EXTI_EMR_MR13 ((uint32_t)0x00002000) /*!< Event Mask on line 13 */ +#define EXTI_EMR_MR14 ((uint32_t)0x00004000) /*!< Event Mask on line 14 */ +#define EXTI_EMR_MR15 ((uint32_t)0x00008000) /*!< Event Mask on line 15 */ +#define EXTI_EMR_MR16 ((uint32_t)0x00010000) /*!< Event Mask on line 16 */ +#define EXTI_EMR_MR17 ((uint32_t)0x00020000) /*!< Event Mask on line 17 */ +#define EXTI_EMR_MR18 ((uint32_t)0x00040000) /*!< Event Mask on line 18 */ +#define EXTI_EMR_MR19 ((uint32_t)0x00080000) /*!< Event Mask on line 19 */ + +/****************** Bit definition for EXTI_RTSR register *******************/ +#define EXTI_RTSR_TR0 ((uint32_t)0x00000001) /*!< Rising trigger event configuration bit of line 0 */ +#define EXTI_RTSR_TR1 ((uint32_t)0x00000002) /*!< Rising trigger event configuration bit of line 1 */ +#define EXTI_RTSR_TR2 ((uint32_t)0x00000004) /*!< Rising trigger event configuration bit of line 2 */ +#define EXTI_RTSR_TR3 ((uint32_t)0x00000008) /*!< Rising trigger event configuration bit of line 3 */ +#define EXTI_RTSR_TR4 ((uint32_t)0x00000010) /*!< Rising trigger event configuration bit of line 4 */ +#define EXTI_RTSR_TR5 ((uint32_t)0x00000020) /*!< Rising trigger event configuration bit of line 5 */ +#define EXTI_RTSR_TR6 ((uint32_t)0x00000040) /*!< Rising trigger event configuration bit of line 6 */ +#define EXTI_RTSR_TR7 ((uint32_t)0x00000080) /*!< Rising trigger event configuration bit of line 7 */ +#define EXTI_RTSR_TR8 ((uint32_t)0x00000100) /*!< Rising trigger event configuration bit of line 8 */ +#define EXTI_RTSR_TR9 ((uint32_t)0x00000200) /*!< Rising trigger event configuration bit of line 9 */ +#define EXTI_RTSR_TR10 ((uint32_t)0x00000400) /*!< Rising trigger event configuration bit of line 10 */ +#define EXTI_RTSR_TR11 ((uint32_t)0x00000800) /*!< Rising trigger event configuration bit of line 11 */ +#define EXTI_RTSR_TR12 ((uint32_t)0x00001000) /*!< Rising trigger event configuration bit of line 12 */ +#define EXTI_RTSR_TR13 ((uint32_t)0x00002000) /*!< Rising trigger event configuration bit of line 13 */ +#define EXTI_RTSR_TR14 ((uint32_t)0x00004000) /*!< Rising trigger event configuration bit of line 14 */ +#define EXTI_RTSR_TR15 ((uint32_t)0x00008000) /*!< Rising trigger event configuration bit of line 15 */ +#define EXTI_RTSR_TR16 ((uint32_t)0x00010000) /*!< Rising trigger event configuration bit of line 16 */ +#define EXTI_RTSR_TR17 ((uint32_t)0x00020000) /*!< Rising trigger event configuration bit of line 17 */ +#define EXTI_RTSR_TR18 ((uint32_t)0x00040000) /*!< Rising trigger event configuration bit of line 18 */ +#define EXTI_RTSR_TR19 ((uint32_t)0x00080000) /*!< Rising trigger event configuration bit of line 19 */ + +/****************** Bit definition for EXTI_FTSR register *******************/ +#define EXTI_FTSR_TR0 ((uint32_t)0x00000001) /*!< Falling trigger event configuration bit of line 0 */ +#define EXTI_FTSR_TR1 ((uint32_t)0x00000002) /*!< Falling trigger event configuration bit of line 1 */ +#define EXTI_FTSR_TR2 ((uint32_t)0x00000004) /*!< Falling trigger event configuration bit of line 2 */ +#define EXTI_FTSR_TR3 ((uint32_t)0x00000008) /*!< Falling trigger event configuration bit of line 3 */ +#define EXTI_FTSR_TR4 ((uint32_t)0x00000010) /*!< Falling trigger event configuration bit of line 4 */ +#define EXTI_FTSR_TR5 ((uint32_t)0x00000020) /*!< Falling trigger event configuration bit of line 5 */ +#define EXTI_FTSR_TR6 ((uint32_t)0x00000040) /*!< Falling trigger event configuration bit of line 6 */ +#define EXTI_FTSR_TR7 ((uint32_t)0x00000080) /*!< Falling trigger event configuration bit of line 7 */ +#define EXTI_FTSR_TR8 ((uint32_t)0x00000100) /*!< Falling trigger event configuration bit of line 8 */ +#define EXTI_FTSR_TR9 ((uint32_t)0x00000200) /*!< Falling trigger event configuration bit of line 9 */ +#define EXTI_FTSR_TR10 ((uint32_t)0x00000400) /*!< Falling trigger event configuration bit of line 10 */ +#define EXTI_FTSR_TR11 ((uint32_t)0x00000800) /*!< Falling trigger event configuration bit of line 11 */ +#define EXTI_FTSR_TR12 ((uint32_t)0x00001000) /*!< Falling trigger event configuration bit of line 12 */ +#define EXTI_FTSR_TR13 ((uint32_t)0x00002000) /*!< Falling trigger event configuration bit of line 13 */ +#define EXTI_FTSR_TR14 ((uint32_t)0x00004000) /*!< Falling trigger event configuration bit of line 14 */ +#define EXTI_FTSR_TR15 ((uint32_t)0x00008000) /*!< Falling trigger event configuration bit of line 15 */ +#define EXTI_FTSR_TR16 ((uint32_t)0x00010000) /*!< Falling trigger event configuration bit of line 16 */ +#define EXTI_FTSR_TR17 ((uint32_t)0x00020000) /*!< Falling trigger event configuration bit of line 17 */ +#define EXTI_FTSR_TR18 ((uint32_t)0x00040000) /*!< Falling trigger event configuration bit of line 18 */ +#define EXTI_FTSR_TR19 ((uint32_t)0x00080000) /*!< Falling trigger event configuration bit of line 19 */ + +/****************** Bit definition for EXTI_SWIER register ******************/ +#define EXTI_SWIER_SWIER0 ((uint32_t)0x00000001) /*!< Software Interrupt on line 0 */ +#define EXTI_SWIER_SWIER1 ((uint32_t)0x00000002) /*!< Software Interrupt on line 1 */ +#define EXTI_SWIER_SWIER2 ((uint32_t)0x00000004) /*!< Software Interrupt on line 2 */ +#define EXTI_SWIER_SWIER3 ((uint32_t)0x00000008) /*!< Software Interrupt on line 3 */ +#define EXTI_SWIER_SWIER4 ((uint32_t)0x00000010) /*!< Software Interrupt on line 4 */ +#define EXTI_SWIER_SWIER5 ((uint32_t)0x00000020) /*!< Software Interrupt on line 5 */ +#define EXTI_SWIER_SWIER6 ((uint32_t)0x00000040) /*!< Software Interrupt on line 6 */ +#define EXTI_SWIER_SWIER7 ((uint32_t)0x00000080) /*!< Software Interrupt on line 7 */ +#define EXTI_SWIER_SWIER8 ((uint32_t)0x00000100) /*!< Software Interrupt on line 8 */ +#define EXTI_SWIER_SWIER9 ((uint32_t)0x00000200) /*!< Software Interrupt on line 9 */ +#define EXTI_SWIER_SWIER10 ((uint32_t)0x00000400) /*!< Software Interrupt on line 10 */ +#define EXTI_SWIER_SWIER11 ((uint32_t)0x00000800) /*!< Software Interrupt on line 11 */ +#define EXTI_SWIER_SWIER12 ((uint32_t)0x00001000) /*!< Software Interrupt on line 12 */ +#define EXTI_SWIER_SWIER13 ((uint32_t)0x00002000) /*!< Software Interrupt on line 13 */ +#define EXTI_SWIER_SWIER14 ((uint32_t)0x00004000) /*!< Software Interrupt on line 14 */ +#define EXTI_SWIER_SWIER15 ((uint32_t)0x00008000) /*!< Software Interrupt on line 15 */ +#define EXTI_SWIER_SWIER16 ((uint32_t)0x00010000) /*!< Software Interrupt on line 16 */ +#define EXTI_SWIER_SWIER17 ((uint32_t)0x00020000) /*!< Software Interrupt on line 17 */ +#define EXTI_SWIER_SWIER18 ((uint32_t)0x00040000) /*!< Software Interrupt on line 18 */ +#define EXTI_SWIER_SWIER19 ((uint32_t)0x00080000) /*!< Software Interrupt on line 19 */ + +/******************* Bit definition for EXTI_PR register ********************/ +#define EXTI_PR_PR0 ((uint32_t)0x00000001) /*!< Pending bit for line 0 */ +#define EXTI_PR_PR1 ((uint32_t)0x00000002) /*!< Pending bit for line 1 */ +#define EXTI_PR_PR2 ((uint32_t)0x00000004) /*!< Pending bit for line 2 */ +#define EXTI_PR_PR3 ((uint32_t)0x00000008) /*!< Pending bit for line 3 */ +#define EXTI_PR_PR4 ((uint32_t)0x00000010) /*!< Pending bit for line 4 */ +#define EXTI_PR_PR5 ((uint32_t)0x00000020) /*!< Pending bit for line 5 */ +#define EXTI_PR_PR6 ((uint32_t)0x00000040) /*!< Pending bit for line 6 */ +#define EXTI_PR_PR7 ((uint32_t)0x00000080) /*!< Pending bit for line 7 */ +#define EXTI_PR_PR8 ((uint32_t)0x00000100) /*!< Pending bit for line 8 */ +#define EXTI_PR_PR9 ((uint32_t)0x00000200) /*!< Pending bit for line 9 */ +#define EXTI_PR_PR10 ((uint32_t)0x00000400) /*!< Pending bit for line 10 */ +#define EXTI_PR_PR11 ((uint32_t)0x00000800) /*!< Pending bit for line 11 */ +#define EXTI_PR_PR12 ((uint32_t)0x00001000) /*!< Pending bit for line 12 */ +#define EXTI_PR_PR13 ((uint32_t)0x00002000) /*!< Pending bit for line 13 */ +#define EXTI_PR_PR14 ((uint32_t)0x00004000) /*!< Pending bit for line 14 */ +#define EXTI_PR_PR15 ((uint32_t)0x00008000) /*!< Pending bit for line 15 */ +#define EXTI_PR_PR16 ((uint32_t)0x00010000) /*!< Pending bit for line 16 */ +#define EXTI_PR_PR17 ((uint32_t)0x00020000) /*!< Pending bit for line 17 */ +#define EXTI_PR_PR18 ((uint32_t)0x00040000) /*!< Pending bit for line 18 */ +#define EXTI_PR_PR19 ((uint32_t)0x00080000) /*!< Pending bit for line 19 */ + +/******************************************************************************/ +/* */ +/* DMA Controller */ +/* */ +/******************************************************************************/ + +/******************* Bit definition for DMA_ISR register ********************/ +#define DMA_ISR_GIF1 ((uint32_t)0x00000001) /*!< Channel 1 Global interrupt flag */ +#define DMA_ISR_TCIF1 ((uint32_t)0x00000002) /*!< Channel 1 Transfer Complete flag */ +#define DMA_ISR_HTIF1 ((uint32_t)0x00000004) /*!< Channel 1 Half Transfer flag */ +#define DMA_ISR_TEIF1 ((uint32_t)0x00000008) /*!< Channel 1 Transfer Error flag */ +#define DMA_ISR_GIF2 ((uint32_t)0x00000010) /*!< Channel 2 Global interrupt flag */ +#define DMA_ISR_TCIF2 ((uint32_t)0x00000020) /*!< Channel 2 Transfer Complete flag */ +#define DMA_ISR_HTIF2 ((uint32_t)0x00000040) /*!< Channel 2 Half Transfer flag */ +#define DMA_ISR_TEIF2 ((uint32_t)0x00000080) /*!< Channel 2 Transfer Error flag */ +#define DMA_ISR_GIF3 ((uint32_t)0x00000100) /*!< Channel 3 Global interrupt flag */ +#define DMA_ISR_TCIF3 ((uint32_t)0x00000200) /*!< Channel 3 Transfer Complete flag */ +#define DMA_ISR_HTIF3 ((uint32_t)0x00000400) /*!< Channel 3 Half Transfer flag */ +#define DMA_ISR_TEIF3 ((uint32_t)0x00000800) /*!< Channel 3 Transfer Error flag */ +#define DMA_ISR_GIF4 ((uint32_t)0x00001000) /*!< Channel 4 Global interrupt flag */ +#define DMA_ISR_TCIF4 ((uint32_t)0x00002000) /*!< Channel 4 Transfer Complete flag */ +#define DMA_ISR_HTIF4 ((uint32_t)0x00004000) /*!< Channel 4 Half Transfer flag */ +#define DMA_ISR_TEIF4 ((uint32_t)0x00008000) /*!< Channel 4 Transfer Error flag */ +#define DMA_ISR_GIF5 ((uint32_t)0x00010000) /*!< Channel 5 Global interrupt flag */ +#define DMA_ISR_TCIF5 ((uint32_t)0x00020000) /*!< Channel 5 Transfer Complete flag */ +#define DMA_ISR_HTIF5 ((uint32_t)0x00040000) /*!< Channel 5 Half Transfer flag */ +#define DMA_ISR_TEIF5 ((uint32_t)0x00080000) /*!< Channel 5 Transfer Error flag */ +#define DMA_ISR_GIF6 ((uint32_t)0x00100000) /*!< Channel 6 Global interrupt flag */ +#define DMA_ISR_TCIF6 ((uint32_t)0x00200000) /*!< Channel 6 Transfer Complete flag */ +#define DMA_ISR_HTIF6 ((uint32_t)0x00400000) /*!< Channel 6 Half Transfer flag */ +#define DMA_ISR_TEIF6 ((uint32_t)0x00800000) /*!< Channel 6 Transfer Error flag */ +#define DMA_ISR_GIF7 ((uint32_t)0x01000000) /*!< Channel 7 Global interrupt flag */ +#define DMA_ISR_TCIF7 ((uint32_t)0x02000000) /*!< Channel 7 Transfer Complete flag */ +#define DMA_ISR_HTIF7 ((uint32_t)0x04000000) /*!< Channel 7 Half Transfer flag */ +#define DMA_ISR_TEIF7 ((uint32_t)0x08000000) /*!< Channel 7 Transfer Error flag */ + +/******************* Bit definition for DMA_IFCR register *******************/ +#define DMA_IFCR_CGIF1 ((uint32_t)0x00000001) /*!< Channel 1 Global interrupt clearr */ +#define DMA_IFCR_CTCIF1 ((uint32_t)0x00000002) /*!< Channel 1 Transfer Complete clear */ +#define DMA_IFCR_CHTIF1 ((uint32_t)0x00000004) /*!< Channel 1 Half Transfer clear */ +#define DMA_IFCR_CTEIF1 ((uint32_t)0x00000008) /*!< Channel 1 Transfer Error clear */ +#define DMA_IFCR_CGIF2 ((uint32_t)0x00000010) /*!< Channel 2 Global interrupt clear */ +#define DMA_IFCR_CTCIF2 ((uint32_t)0x00000020) /*!< Channel 2 Transfer Complete clear */ +#define DMA_IFCR_CHTIF2 ((uint32_t)0x00000040) /*!< Channel 2 Half Transfer clear */ +#define DMA_IFCR_CTEIF2 ((uint32_t)0x00000080) /*!< Channel 2 Transfer Error clear */ +#define DMA_IFCR_CGIF3 ((uint32_t)0x00000100) /*!< Channel 3 Global interrupt clear */ +#define DMA_IFCR_CTCIF3 ((uint32_t)0x00000200) /*!< Channel 3 Transfer Complete clear */ +#define DMA_IFCR_CHTIF3 ((uint32_t)0x00000400) /*!< Channel 3 Half Transfer clear */ +#define DMA_IFCR_CTEIF3 ((uint32_t)0x00000800) /*!< Channel 3 Transfer Error clear */ +#define DMA_IFCR_CGIF4 ((uint32_t)0x00001000) /*!< Channel 4 Global interrupt clear */ +#define DMA_IFCR_CTCIF4 ((uint32_t)0x00002000) /*!< Channel 4 Transfer Complete clear */ +#define DMA_IFCR_CHTIF4 ((uint32_t)0x00004000) /*!< Channel 4 Half Transfer clear */ +#define DMA_IFCR_CTEIF4 ((uint32_t)0x00008000) /*!< Channel 4 Transfer Error clear */ +#define DMA_IFCR_CGIF5 ((uint32_t)0x00010000) /*!< Channel 5 Global interrupt clear */ +#define DMA_IFCR_CTCIF5 ((uint32_t)0x00020000) /*!< Channel 5 Transfer Complete clear */ +#define DMA_IFCR_CHTIF5 ((uint32_t)0x00040000) /*!< Channel 5 Half Transfer clear */ +#define DMA_IFCR_CTEIF5 ((uint32_t)0x00080000) /*!< Channel 5 Transfer Error clear */ +#define DMA_IFCR_CGIF6 ((uint32_t)0x00100000) /*!< Channel 6 Global interrupt clear */ +#define DMA_IFCR_CTCIF6 ((uint32_t)0x00200000) /*!< Channel 6 Transfer Complete clear */ +#define DMA_IFCR_CHTIF6 ((uint32_t)0x00400000) /*!< Channel 6 Half Transfer clear */ +#define DMA_IFCR_CTEIF6 ((uint32_t)0x00800000) /*!< Channel 6 Transfer Error clear */ +#define DMA_IFCR_CGIF7 ((uint32_t)0x01000000) /*!< Channel 7 Global interrupt clear */ +#define DMA_IFCR_CTCIF7 ((uint32_t)0x02000000) /*!< Channel 7 Transfer Complete clear */ +#define DMA_IFCR_CHTIF7 ((uint32_t)0x04000000) /*!< Channel 7 Half Transfer clear */ +#define DMA_IFCR_CTEIF7 ((uint32_t)0x08000000) /*!< Channel 7 Transfer Error clear */ + +/******************* Bit definition for DMA_CCR1 register *******************/ +#define DMA_CCR1_EN ((uint16_t)0x0001) /*!< Channel enable*/ +#define DMA_CCR1_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR1_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR1_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR1_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR1_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR1_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR1_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR1_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR1_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR1_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR1_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR1_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR1_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR1_PL ((uint16_t)0x3000) /*!< PL[1:0] bits(Channel Priority level) */ +#define DMA_CCR1_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR1_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR1_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/******************* Bit definition for DMA_CCR2 register *******************/ +#define DMA_CCR2_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR2_TCIE ((uint16_t)0x0002) /*!< ransfer complete interrupt enable */ +#define DMA_CCR2_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR2_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR2_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR2_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR2_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR2_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR2_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR2_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR2_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR2_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR2_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR2_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR2_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR2_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR2_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR2_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/******************* Bit definition for DMA_CCR3 register *******************/ +#define DMA_CCR3_EN ((uint16_t)0x0001) /*!< Channel enable */ +#define DMA_CCR3_TCIE ((uint16_t)0x0002) /*!< Transfer complete interrupt enable */ +#define DMA_CCR3_HTIE ((uint16_t)0x0004) /*!< Half Transfer interrupt enable */ +#define DMA_CCR3_TEIE ((uint16_t)0x0008) /*!< Transfer error interrupt enable */ +#define DMA_CCR3_DIR ((uint16_t)0x0010) /*!< Data transfer direction */ +#define DMA_CCR3_CIRC ((uint16_t)0x0020) /*!< Circular mode */ +#define DMA_CCR3_PINC ((uint16_t)0x0040) /*!< Peripheral increment mode */ +#define DMA_CCR3_MINC ((uint16_t)0x0080) /*!< Memory increment mode */ + +#define DMA_CCR3_PSIZE ((uint16_t)0x0300) /*!< PSIZE[1:0] bits (Peripheral size) */ +#define DMA_CCR3_PSIZE_0 ((uint16_t)0x0100) /*!< Bit 0 */ +#define DMA_CCR3_PSIZE_1 ((uint16_t)0x0200) /*!< Bit 1 */ + +#define DMA_CCR3_MSIZE ((uint16_t)0x0C00) /*!< MSIZE[1:0] bits (Memory size) */ +#define DMA_CCR3_MSIZE_0 ((uint16_t)0x0400) /*!< Bit 0 */ +#define DMA_CCR3_MSIZE_1 ((uint16_t)0x0800) /*!< Bit 1 */ + +#define DMA_CCR3_PL ((uint16_t)0x3000) /*!< PL[1:0] bits (Channel Priority level) */ +#define DMA_CCR3_PL_0 ((uint16_t)0x1000) /*!< Bit 0 */ +#define DMA_CCR3_PL_1 ((uint16_t)0x2000) /*!< Bit 1 */ + +#define DMA_CCR3_MEM2MEM ((uint16_t)0x4000) /*!< Memory to memory mode */ + +/*!<****************** Bit definition for DMA_CCR4 register *******************/ +#define DMA_CCR4_EN ((uint16_t)0x0001) /*!
© COPYRIGHT 2009 STMicroelectronics
+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x_system + * @{ + */ + +/** @addtogroup STM32F10x_System_Private_Includes + * @{ + */ + +#include "stm32f10x.h" + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Defines + * @{ + */ + +/*!< Uncomment the line corresponding to the desired System clock (SYSCLK) + frequency (after reset the HSI is used as SYSCLK source) + + IMPORTANT NOTE: + ============== + 1. After each device reset the HSI is used as System clock source. + + 2. Please make sure that the selected System clock doesn't exceed your device's + maximum frequency. + + 3. If none of the define below is enabled, the HSI is used as System clock + source. + + 4. The System clock configuration functions provided within this file assume that: + - For Low, Medium and High density devices an external 8MHz crystal is + used to drive the System clock. + - For Connectivity line devices an external 25MHz crystal is used to drive + the System clock. + If you are using different crystal you have to adapt those functions accordingly. + */ + +/* #define SYSCLK_FREQ_HSE HSE_Value */ +/* #define SYSCLK_FREQ_24MHz 24000000 */ +/* #define SYSCLK_FREQ_36MHz 36000000 */ +/* #define SYSCLK_FREQ_48MHz 48000000 */ +/* #define SYSCLK_FREQ_56MHz 56000000 */ +/* #define SYSCLK_FREQ_72MHz 72000000 */ + +/*!< Uncomment the following line if you need to use external SRAM mounted + on STM3210E-EVAL board (STM32 High density devices) as data memory */ +#ifdef STM32F10X_HD +/* #define DATA_IN_ExtSRAM */ +#endif /* STM32F10X_HD */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Variables + * @{ + */ + +/******************************************************************************* +* Clock Definitions +*******************************************************************************/ +#ifdef SYSCLK_FREQ_HSE + const uint32_t SystemFrequency = SYSCLK_FREQ_HSE; /*!< System Clock Frequency (Core Clock) */ + const uint32_t SystemFrequency_SysClk = SYSCLK_FREQ_HSE; /*!< System clock */ + const uint32_t SystemFrequency_AHBClk = SYSCLK_FREQ_HSE; /*!< AHB System bus speed */ + const uint32_t SystemFrequency_APB1Clk = SYSCLK_FREQ_HSE; /*!< APB Peripheral bus 1 (low) speed */ + const uint32_t SystemFrequency_APB2Clk = SYSCLK_FREQ_HSE; /*!< APB Peripheral bus 2 (high) speed */ +#elif defined SYSCLK_FREQ_24MHz + const uint32_t SystemFrequency = SYSCLK_FREQ_24MHz; /*!< System Clock Frequency (Core Clock) */ + const uint32_t SystemFrequency_SysClk = SYSCLK_FREQ_24MHz; /*!< System clock */ + const uint32_t SystemFrequency_AHBClk = SYSCLK_FREQ_24MHz; /*!< AHB System bus speed */ + const uint32_t SystemFrequency_APB1Clk = SYSCLK_FREQ_24MHz; /*!< APB Peripheral bus 1 (low) speed */ + const uint32_t SystemFrequency_APB2Clk = SYSCLK_FREQ_24MHz; /*!< APB Peripheral bus 2 (high) speed */ +#elif defined SYSCLK_FREQ_36MHz + const uint32_t SystemFrequency = SYSCLK_FREQ_36MHz; /*!< System Clock Frequency (Core Clock) */ + const uint32_t SystemFrequency_SysClk = SYSCLK_FREQ_36MHz; /*!< System clock */ + const uint32_t SystemFrequency_AHBClk = SYSCLK_FREQ_36MHz; /*!< AHB System bus speed */ + const uint32_t SystemFrequency_APB1Clk = SYSCLK_FREQ_36MHz; /*!< APB Peripheral bus 1 (low) speed */ + const uint32_t SystemFrequency_APB2Clk = SYSCLK_FREQ_36MHz; /*!< APB Peripheral bus 2 (high) speed */ +#elif defined SYSCLK_FREQ_48MHz + const uint32_t SystemFrequency = SYSCLK_FREQ_48MHz; /*!< System Clock Frequency (Core Clock) */ + const uint32_t SystemFrequency_SysClk = SYSCLK_FREQ_48MHz; /*!< System clock */ + const uint32_t SystemFrequency_AHBClk = SYSCLK_FREQ_48MHz; /*!< AHB System bus speed */ + const uint32_t SystemFrequency_APB1Clk = (SYSCLK_FREQ_48MHz/2); /*!< APB Peripheral bus 1 (low) speed */ + const uint32_t SystemFrequency_APB2Clk = SYSCLK_FREQ_48MHz; /*!< APB Peripheral bus 2 (high) speed */ +#elif defined SYSCLK_FREQ_56MHz + const uint32_t SystemFrequency = SYSCLK_FREQ_56MHz; /*!< System Clock Frequency (Core Clock) */ + const uint32_t SystemFrequency_SysClk = SYSCLK_FREQ_56MHz; /*!< System clock */ + const uint32_t SystemFrequency_AHBClk = SYSCLK_FREQ_56MHz; /*!< AHB System bus speed */ + const uint32_t SystemFrequency_APB1Clk = (SYSCLK_FREQ_56MHz/2); /*!< APB Peripheral bus 1 (low) speed */ + const uint32_t SystemFrequency_APB2Clk = SYSCLK_FREQ_56MHz; /*!< APB Peripheral bus 2 (high) speed */ +#elif defined SYSCLK_FREQ_72MHz + const uint32_t SystemFrequency = SYSCLK_FREQ_72MHz; /*!< System Clock Frequency (Core Clock) */ + const uint32_t SystemFrequency_SysClk = SYSCLK_FREQ_72MHz; /*!< System clock */ + const uint32_t SystemFrequency_AHBClk = SYSCLK_FREQ_72MHz; /*!< AHB System bus speed */ + const uint32_t SystemFrequency_APB1Clk = (SYSCLK_FREQ_72MHz/2); /*!< APB Peripheral bus 1 (low) speed */ + const uint32_t SystemFrequency_APB2Clk = SYSCLK_FREQ_72MHz; /*!< APB Peripheral bus 2 (high) speed */ +#elif defined SYSCLK_FREQ_EXT_HSE_PLL + const uint32_t SystemFrequency = SYSCLK_FREQ_EXT_HSE_PLL; /*!< System Clock Frequency (Core Clock) */ + const uint32_t SystemFrequency_SysClk = SYSCLK_FREQ_EXT_HSE_PLL; /*!< System clock */ + const uint32_t SystemFrequency_AHBClk = SYSCLK_FREQ_EXT_HSE_PLL; /*!< AHB System bus speed */ + const uint32_t SystemFrequency_APB1Clk = (SYSCLK_FREQ_EXT_HSE_PLL/2); /*!< APB Peripheral bus 1 (low) speed */ + const uint32_t SystemFrequency_APB2Clk = SYSCLK_FREQ_EXT_HSE_PLL; /*!< APB Peripheral bus 2 (high) speed */ +#else /*!< HSI Selected as System Clock source */ + const uint32_t SystemFrequency = HSI_Value; /*!< System Clock Frequency (Core Clock) */ + const uint32_t SystemFrequency_SysClk = HSI_Value; /*!< System clock */ + const uint32_t SystemFrequency_AHBClk = HSI_Value; /*!< AHB System bus speed */ + const uint32_t SystemFrequency_APB1Clk = HSI_Value; /*!< APB Peripheral bus 1 (low) speed */ + const uint32_t SystemFrequency_APB2Clk = HSI_Value; /*!< APB Peripheral bus 2 (high) speed */ +#endif + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_FunctionPrototypes + * @{ + */ + +static void SetSysClock(void); + +#ifdef SYSCLK_FREQ_HSE + static void SetSysClockToHSE(void); +#elif defined SYSCLK_FREQ_24MHz + static void SetSysClockTo24(void); +#elif defined SYSCLK_FREQ_36MHz + static void SetSysClockTo36(void); +#elif defined SYSCLK_FREQ_48MHz + static void SetSysClockTo48(void); +#elif defined SYSCLK_FREQ_56MHz + static void SetSysClockTo56(void); +#elif defined SYSCLK_FREQ_72MHz + static void SetSysClockTo72(void); +#elif defined SYSCLK_FREQ_EXT_HSE_PLL + static void SetSysClockToEXT_HSE_PLL(void); +#endif + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Private_Functions + * @{ + */ + +/** + * @brief Setup the microcontroller system + * Initialize the Embedded Flash Interface, the PLL and update the SystemFrequency variable. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +void SystemInit (void) +{ + /* Reset the RCC clock configuration to the default reset state(for debug purpose) */ + /* Set HSION bit */ + RCC->CR |= (uint32_t)0x00000001; + + /* Reset SW, HPRE, PPRE1, PPRE2, ADCPRE and MCO bits */ +#ifndef STM32F10X_CL + RCC->CFGR &= (uint32_t)0xF8FF0000; +#else + RCC->CFGR &= (uint32_t)0xF0FF0000; +#endif /* STM32F10X_CL */ + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Reset PLLSRC, PLLXTPRE, PLLMUL and USBPRE/OTGFSPRE bits */ + RCC->CFGR &= (uint32_t)0xFF80FFFF; + +#ifndef STM32F10X_CL + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x009F0000; +#else + /* Reset PLL2ON and PLL3ON bits */ + RCC->CR &= (uint32_t)0xEBFFFFFF; + + /* Disable all interrupts and clear pending bits */ + RCC->CIR = 0x00FF0000; + + /* Reset CFGR2 register */ + RCC->CFGR2 = 0x00000000; +#endif /* STM32F10X_CL */ + + /* Configure the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers */ + /* Configure the Flash Latency cycles and enable prefetch buffer */ + SetSysClock(); + +} + +/** + * @brief Configures the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers. + * @param None + * @retval None + */ +static void SetSysClock(void) +{ +#ifdef SYSCLK_FREQ_HSE + SetSysClockToHSE(); +#elif defined SYSCLK_FREQ_24MHz + SetSysClockTo24(); +#elif defined SYSCLK_FREQ_36MHz + SetSysClockTo36(); +#elif defined SYSCLK_FREQ_48MHz + SetSysClockTo48(); +#elif defined SYSCLK_FREQ_56MHz + SetSysClockTo56(); +#elif defined SYSCLK_FREQ_72MHz + SetSysClockTo72(); +#elif defined SYSCLK_FREQ_EXT_HSE_PLL + SetSysClockToEXT_HSE_PLL(); +#endif + + /* If none of the define above is enabled, the HSI is used as System clock + source (default after reset) */ +} + +/** + * @brief Setup the external memory controller. Called in startup_stm32f10x.s + * before jump to __main + * @param None + * @retval None + */ +#ifdef DATA_IN_ExtSRAM +/** + * @brief Setup the external memory controller. + * Called in startup_stm32f10x_xx.s/.c before jump to main. + * This function configures the external SRAM mounted on STM3210E-EVAL + * board (STM32 High density devices). This SRAM will be used as program + * data memory (including heap and stack). + * @param None + * @retval None + */ +void SystemInit_ExtMemCtl(void) +{ +/*!< FSMC Bank1 NOR/SRAM3 is used for the STM3210E-EVAL, if another Bank is + required, then adjust the Register Addresses */ + + /* Enable FSMC clock */ + RCC->AHBENR = 0x00000114; + + /* Enable GPIOD, GPIOE, GPIOF and GPIOG clocks */ + RCC->APB2ENR = 0x000001E0; + +/* --------------- SRAM Data lines, NOE and NWE configuration ---------------*/ +/*---------------- SRAM Address lines configuration -------------------------*/ +/*---------------- NOE and NWE configuration --------------------------------*/ +/*---------------- NE3 configuration ----------------------------------------*/ +/*---------------- NBL0, NBL1 configuration ---------------------------------*/ + + GPIOD->CRL = 0x44BB44BB; + GPIOD->CRH = 0xBBBBBBBB; + + GPIOE->CRL = 0xB44444BB; + GPIOE->CRH = 0xBBBBBBBB; + + GPIOF->CRL = 0x44BBBBBB; + GPIOF->CRH = 0xBBBB4444; + + GPIOG->CRL = 0x44BBBBBB; + GPIOG->CRH = 0x44444B44; + +/*---------------- FSMC Configuration ---------------------------------------*/ +/*---------------- Enable FSMC Bank1_SRAM Bank ------------------------------*/ + + FSMC_Bank1->BTCR[4] = 0x00001011; + FSMC_Bank1->BTCR[5] = 0x00000200; +} +#endif /* DATA_IN_ExtSRAM */ + +#ifdef SYSCLK_FREQ_HSE +/** + * @brief Selects HSE as System clock source and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockToHSE(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSEStartUp_TimeOut)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 0 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + +#ifndef STM32F10X_CL + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; +#else + if (HSE_Value <= 24000000) + { + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; + } + else + { + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + } +#endif /* STM32F10X_CL */ + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + + /* Select HSE as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_HSE; + + /* Wait till HSE is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x04) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + + /* Go to infinite loop */ + while (1) + { + } + } +} +#elif defined SYSCLK_FREQ_24MHz +/** + * @brief Sets System clock frequency to 24MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo24(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSEStartUp_TimeOut)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 0 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_0; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL configuration: PLLCLK = PREDIV1 * 6 = 24 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL6); + + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 10 = 4 MHz */ + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV10); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } +#else + /* PLL configuration: = (HSE / 2) * 6 = 24 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLXTPRE_HSE_Div2 | RCC_CFGR_PLLMULL6); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + + /* Go to infinite loop */ + while (1) + { + } + } +} +#elif defined SYSCLK_FREQ_36MHz +/** + * @brief Sets System clock frequency to 36MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo36(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSEStartUp_TimeOut)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 1 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV1; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + + /* PLL configuration: PLLCLK = PREDIV1 * 9 = 36 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL9); + + /*!< PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 10 = 4 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV10); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + +#else + /* PLL configuration: PLLCLK = (HSE / 2) * 9 = 36 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLXTPRE_HSE_Div2 | RCC_CFGR_PLLMULL9); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + + /* Go to infinite loop */ + while (1) + { + } + } +} +#elif defined SYSCLK_FREQ_48MHz +/** + * @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo48(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSEStartUp_TimeOut)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 1 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_1; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK/2 */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 6 = 48 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL6); +#else + /* PLL configuration: PLLCLK = HSE * 6 = 48 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL6); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + + /* Go to infinite loop */ + while (1) + { + } + } +} + +#elif defined SYSCLK_FREQ_56MHz +/** + * @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo56(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSEStartUp_TimeOut)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 2 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2; + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK/2 */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 7 = 56 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL7); +#else + /* PLL configuration: PLLCLK = HSE * 7 = 56 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL7); + +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + + /* Go to infinite loop */ + while (1) + { + } + } +} + +#elif defined SYSCLK_FREQ_72MHz +/** + * @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK2 + * and PCLK1 prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo72(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSEStartUp_TimeOut)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 2 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2; + + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK/2 */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 9 = 72 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + RCC_CFGR_PLLMULL9); +#else + /* PLL configuration: PLLCLK = HSE * 9 = 72 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | + RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | RCC_CFGR_PLLMULL9); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + + /* Go to infinite loop */ + while (1) + { + } + } +} +#elif defined SYSCLK_FREQ_EXT_HSE_PLL +/** + * @brief Selects PLL'd HSE as System clock source and configure HCLK, PCLK2 + * and PCLK1 prescalers. Also enables the RCC_CR_HSEBYP bit, which + * disables the crystal/ceramic resonator. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockToEXT_HSE_PLL(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration ---------------------------*/ + + /* Bypass resonator */ + RCC->CR |= RCC_CR_HSEBYP; + + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSEStartUp_TimeOut)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer */ + FLASH->ACR |= FLASH_ACR_PRFTBE; + + /* Flash 2 wait state */ + FLASH->ACR &= (uint32_t)((uint32_t)~FLASH_ACR_LATENCY); + FLASH->ACR |= (uint32_t)FLASH_ACR_LATENCY_2; + + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK/2 */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + + uint32_t pll_mul = ((F_CPU / F_CRYSTAL) - 2) << 18; + +#ifdef STM32F10X_CL + /* Configure PLLs ------------------------------------------------------*/ + /* PLL2 configuration: PLL2CLK = (HSE / 5) * 8 = 40 MHz */ + /* PREDIV1 configuration: PREDIV1CLK = PLL2 / 5 = 8 MHz */ + + RCC->CFGR2 &= (uint32_t)~(RCC_CFGR2_PREDIV2 | RCC_CFGR2_PLL2MUL | + RCC_CFGR2_PREDIV1 | RCC_CFGR2_PREDIV1SRC); + RCC->CFGR2 |= (uint32_t)(RCC_CFGR2_PREDIV2_DIV5 | RCC_CFGR2_PLL2MUL8 | + RCC_CFGR2_PREDIV1SRC_PLL2 | RCC_CFGR2_PREDIV1_DIV5); + + /* Enable PLL2 */ + RCC->CR |= RCC_CR_PLL2ON; + /* Wait till PLL2 is ready */ + while((RCC->CR & RCC_CR_PLL2RDY) == 0) + { + } + + + /* PLL configuration: PLLCLK = PREDIV1 * 9 = 72 MHz */ + RCC->CFGR &= (uint32_t)~(RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLSRC | RCC_CFGR_PLLMULL); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLSRC_PREDIV1 | + pll_mul); +#else + /* PLL configuration: PLLCLK = HSE * 9 = 72 MHz */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | + RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSE | pll_mul); +#endif /* STM32F10X_CL */ + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)0x08) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + + /* Go to infinite loop */ + while (1) + { + } + } +} +#endif + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/system_stm32f10x.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/system_stm32f10x.h new file mode 100644 index 00000000..c619f865 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f10x/system_stm32f10x.h @@ -0,0 +1,100 @@ +/** + ****************************************************************************** + * @file system_stm32f10x.h + * @author MCD Application Team + * @version V3.1.2 + * @date 09/28/2009 + * @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Header File. + ****************************************************************************** + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + *

© COPYRIGHT 2009 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f10x_system + * @{ + */ + +/** + * @brief Define to prevent recursive inclusion + */ +#ifndef __SYSTEM_STM32F10X_H +#define __SYSTEM_STM32F10X_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup STM32F10x_System_Includes + * @{ + */ + +/** + * @} + */ + + +/** @addtogroup STM32F10x_System_Exported_types + * @{ + */ + +extern const uint32_t SystemFrequency; /*!< System Clock Frequency (Core Clock) */ +extern const uint32_t SystemFrequency_SysClk; /*!< System clock */ +extern const uint32_t SystemFrequency_AHBClk; /*!< AHB System bus speed */ +extern const uint32_t SystemFrequency_APB1Clk; /*!< APB Peripheral Bus 1 (low) speed */ +extern const uint32_t SystemFrequency_APB2Clk; /*!< APB Peripheral Bus 2 (high) speed */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F10x_System_Exported_Functions + * @{ + */ + +extern void SystemInit(void); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__SYSTEM_STM32F10X_H */ + +/** + * @} + */ + +/** + * @} + */ +/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/arm_common_tables.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/arm_common_tables.h new file mode 100644 index 00000000..6a47c029 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/arm_common_tables.h @@ -0,0 +1,35 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010 ARM Limited. All rights reserved. +* +* $Date: 11. November 2010 +* $Revision: V1.0.2 +* +* Project: CMSIS DSP Library +* Title: arm_common_tables.h +* +* Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Version 1.0.2 2010/11/11 +* Documentation updated. +* +* Version 1.0.1 2010/10/05 +* Production release and review comments incorporated. +* +* Version 1.0.0 2010/09/20 +* Production release and review comments incorporated. +* -------------------------------------------------------------------- */ + +#ifndef _ARM_COMMON_TABLES_H +#define _ARM_COMMON_TABLES_H + +#include "arm_math.h" + +extern uint16_t armBitRevTable[1024]; +extern q15_t armRecipTableQ15[64]; +extern q31_t armRecipTableQ31[64]; +extern const q31_t realCoefAQ31[1024]; +extern const q31_t realCoefBQ31[1024]; + +#endif /* ARM_COMMON_TABLES_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/arm_math.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/arm_math.h new file mode 100644 index 00000000..eec9957c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/arm_math.h @@ -0,0 +1,7057 @@ +/* ---------------------------------------------------------------------- + * Copyright (C) 2010-2011 ARM Limited. All rights reserved. + * + * $Date: 15. July 2011 + * $Revision: V1.0.10 + * + * Project: CMSIS DSP Library + * Title: arm_math.h + * + * Description: Public header file for CMSIS DSP Library + * + * Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 + * + * Version 1.0.10 2011/7/15 + * Big Endian support added and Merged M0 and M3/M4 Source code. + * + * Version 1.0.3 2010/11/29 + * Re-organized the CMSIS folders and updated documentation. + * + * Version 1.0.2 2010/11/11 + * Documentation updated. + * + * Version 1.0.1 2010/10/05 + * Production release and review comments incorporated. + * + * Version 1.0.0 2010/09/20 + * Production release and review comments incorporated. + * -------------------------------------------------------------------- */ + +/** + \mainpage CMSIS DSP Software Library + * + * Introduction + * + * This user manual describes the CMSIS DSP software library, + * a suite of common signal processing functions for use on Cortex-M processor based devices. + * + * The library is divided into a number of modules each covering a specific category: + * - Basic math functions + * - Fast math functions + * - Complex math functions + * - Filters + * - Matrix functions + * - Transforms + * - Motor control functions + * - Statistical functions + * - Support functions + * - Interpolation functions + * + * The library has separate functions for operating on 8-bit integers, 16-bit integers, + * 32-bit integer and 32-bit floating-point values. + * + * Processor Support + * + * The library is completely written in C and is fully CMSIS compliant. + * High performance is achieved through maximum use of Cortex-M4 intrinsics. + * + * The supplied library source code also builds and runs on the Cortex-M3 and Cortex-M0 processor, + * with the DSP intrinsics being emulated through software. + * + * + * Toolchain Support + * + * The library has been developed and tested with MDK-ARM version 4.21. + * The library is being tested in GCC and IAR toolchains and updates on this activity will be made available shortly. + * + * Using the Library + * + * The library installer contains prebuilt versions of the libraries in the Lib folder. + * - arm_cortexM4lf_math.lib (Little endian and Floating Point Unit on Cortex-M4) + * - arm_cortexM4bf_math.lib (Big endian and Floating Point Unit on Cortex-M4) + * - arm_cortexM4l_math.lib (Little endian on Cortex-M4) + * - arm_cortexM4b_math.lib (Big endian on Cortex-M4) + * - arm_cortexM3l_math.lib (Little endian on Cortex-M3) + * - arm_cortexM3b_math.lib (Big endian on Cortex-M3) + * - arm_cortexM0l_math.lib (Little endian on Cortex-M0) + * - arm_cortexM0b_math.lib (Big endian on Cortex-M3) + * + * The library functions are declared in the public file arm_math.h which is placed in the Include folder. + * Simply include this file and link the appropriate library in the application and begin calling the library functions. The Library supports single + * public header file arm_math.h for Cortex-M4/M3/M0 with little endian and big endian. Same header file will be used for floating point unit(FPU) variants. + * Define the appropriate pre processor MACRO ARM_MATH_CM4 or ARM_MATH_CM3 or + * ARM_MATH_CM0 depending on the target processor in the application. + * + * Examples + * + * The library ships with a number of examples which demonstrate how to use the library functions. + * + * Building the Library + * + * The library installer contains project files to re build libraries on MDK Tool chain in the CMSIS\\DSP_Lib\\Source\\ARM folder. + * - arm_cortexM0b_math.uvproj + * - arm_cortexM0l_math.uvproj + * - arm_cortexM3b_math.uvproj + * - arm_cortexM3l_math.uvproj + * - arm_cortexM4b_math.uvproj + * - arm_cortexM4l_math.uvproj + * - arm_cortexM4bf_math.uvproj + * - arm_cortexM4lf_math.uvproj + * + * Each library project have differant pre-processor macros. + * + * ARM_MATH_CMx: + * Define macro ARM_MATH_CM4 for building the library on Cortex-M4 target, ARM_MATH_CM3 for building library on Cortex-M3 target + * and ARM_MATH_CM0 for building library on cortex-M0 target. + * + * ARM_MATH_BIG_ENDIAN: + * Define macro ARM_MATH_BIG_ENDIAN to build the library for big endian targets. By default library builds for little endian targets. + * + * ARM_MATH_MATRIX_CHECK: + * Define macro for checking on the input and output sizes of matrices + * + * ARM_MATH_ROUNDING: + * Define macro for rounding on support functions + * + * __FPU_PRESENT: + * Initialize macro __FPU_PRESENT = 1 when building on FPU supported Targets. Enable this macro for M4bf and M4lf libraries + * + * + * The project can be built by opening the appropriate project in MDK-ARM 4.21 chain and defining the optional pre processor MACROs detailed above. + * + * Copyright Notice + * + * Copyright (C) 2010 ARM Limited. All rights reserved. + */ + + +/** + * @defgroup groupMath Basic Math Functions + */ + +/** + * @defgroup groupFastMath Fast Math Functions + * This set of functions provides a fast approximation to sine, cosine, and square root. + * As compared to most of the other functions in the CMSIS math library, the fast math functions + * operate on individual values and not arrays. + * There are separate functions for Q15, Q31, and floating-point data. + * + */ + +/** + * @defgroup groupCmplxMath Complex Math Functions + * This set of functions operates on complex data vectors. + * The data in the complex arrays is stored in an interleaved fashion + * (real, imag, real, imag, ...). + * In the API functions, the number of samples in a complex array refers + * to the number of complex values; the array contains twice this number of + * real values. + */ + +/** + * @defgroup groupFilters Filtering Functions + */ + +/** + * @defgroup groupMatrix Matrix Functions + * + * This set of functions provides basic matrix math operations. + * The functions operate on matrix data structures. For example, + * the type + * definition for the floating-point matrix structure is shown + * below: + * 
+ *     typedef struct
+ *     {
+ *       uint16_t numRows;     // number of rows of the matrix.
+ *       uint16_t numCols;     // number of columns of the matrix.
+ *       float32_t *pData;     // points to the data of the matrix.
+ *     } arm_matrix_instance_f32;
+ *
+ * There are similar definitions for Q15 and Q31 data types. + * + * The structure specifies the size of the matrix and then points to + * an array of data. The array is of size numRows X numCols + * and the values are arranged in row order. That is, the + * matrix element (i, j) is stored at: + * 
+ *     pData[i*numCols + j]
+ *
+ * + * \par Init Functions + * There is an associated initialization function for each type of matrix + * data structure. + * The initialization function sets the values of the internal structure fields. + * Refer to the function arm_mat_init_f32(), arm_mat_init_q31() + * and arm_mat_init_q15() for floating-point, Q31 and Q15 types, respectively. + * + * \par + * Use of the initialization function is optional. However, if initialization function is used + * then the instance structure cannot be placed into a const data section. + * To place the instance structure in a const data + * section, manually initialize the data structure. For example: + * 
+ * arm_matrix_instance_f32 S = {nRows, nColumns, pData};
+ * arm_matrix_instance_q31 S = {nRows, nColumns, pData};
+ * arm_matrix_instance_q15 S = {nRows, nColumns, pData};
+ *
+ * where nRows specifies the number of rows, nColumns + * specifies the number of columns, and pData points to the + * data array. + * + * \par Size Checking + * By default all of the matrix functions perform size checking on the input and + * output matrices. For example, the matrix addition function verifies that the + * two input matrices and the output matrix all have the same number of rows and + * columns. If the size check fails the functions return: + * 
+ *     ARM_MATH_SIZE_MISMATCH
+ *
+ * Otherwise the functions return + * 
+ *     ARM_MATH_SUCCESS
+ *
+ * There is some overhead associated with this matrix size checking. + * The matrix size checking is enabled via the \#define + * 
+ *     ARM_MATH_MATRIX_CHECK
+ *
+ * within the library project settings. By default this macro is defined + * and size checking is enabled. By changing the project settings and + * undefining this macro size checking is eliminated and the functions + * run a bit faster. With size checking disabled the functions always + * return ARM_MATH_SUCCESS. + */ + +/** + * @defgroup groupTransforms Transform Functions + */ + +/** + * @defgroup groupController Controller Functions + */ + +/** + * @defgroup groupStats Statistics Functions + */ +/** + * @defgroup groupSupport Support Functions + */ + +/** + * @defgroup groupInterpolation Interpolation Functions + * These functions perform 1- and 2-dimensional interpolation of data. + * Linear interpolation is used for 1-dimensional data and + * bilinear interpolation is used for 2-dimensional data. + */ + +/** + * @defgroup groupExamples Examples + */ +#ifndef _ARM_MATH_H +#define _ARM_MATH_H + +#define __CMSIS_GENERIC /* disable NVIC and Systick functions */ + +#if defined (ARM_MATH_CM4) + #include "core_cm4.h" +#elif defined (ARM_MATH_CM3) + #include "core_cm3.h" +#elif defined (ARM_MATH_CM0) + #include "core_cm0.h" +#else +#include "ARMCM4.h" +#warning "Define either ARM_MATH_CM4 OR ARM_MATH_CM3...By Default building on ARM_MATH_CM4....." +#endif + +#undef __CMSIS_GENERIC /* enable NVIC and Systick functions */ +#include "string.h" + #include "math.h" +#ifdef __cplusplus +extern "C" +{ +#endif + + + /** + * @brief Macros required for reciprocal calculation in Normalized LMS + */ + +#define DELTA_Q31 (0x100) +#define DELTA_Q15 0x5 +#define INDEX_MASK 0x0000003F +#define PI 3.14159265358979f + + /** + * @brief Macros required for SINE and COSINE Fast math approximations + */ + +#define TABLE_SIZE 256 +#define TABLE_SPACING_Q31 0x800000 +#define TABLE_SPACING_Q15 0x80 + + /** + * @brief Macros required for SINE and COSINE Controller functions + */ + /* 1.31(q31) Fixed value of 2/360 */ + /* -1 to +1 is divided into 360 values so total spacing is (2/360) */ +#define INPUT_SPACING 0xB60B61 + + + /** + * @brief Error status returned by some functions in the library. + */ + + typedef enum + { + ARM_MATH_SUCCESS = 0, /**< No error */ + ARM_MATH_ARGUMENT_ERROR = -1, /**< One or more arguments are incorrect */ + ARM_MATH_LENGTH_ERROR = -2, /**< Length of data buffer is incorrect */ + ARM_MATH_SIZE_MISMATCH = -3, /**< Size of matrices is not compatible with the operation. */ + ARM_MATH_NANINF = -4, /**< Not-a-number (NaN) or infinity is generated */ + ARM_MATH_SINGULAR = -5, /**< Generated by matrix inversion if the input matrix is singular and cannot be inverted. */ + ARM_MATH_TEST_FAILURE = -6 /**< Test Failed */ + } arm_status; + + /** + * @brief 8-bit fractional data type in 1.7 format. + */ + typedef int8_t q7_t; + + /** + * @brief 16-bit fractional data type in 1.15 format. + */ + typedef int16_t q15_t; + + /** + * @brief 32-bit fractional data type in 1.31 format. + */ + typedef int32_t q31_t; + + /** + * @brief 64-bit fractional data type in 1.63 format. + */ + typedef int64_t q63_t; + + /** + * @brief 32-bit floating-point type definition. + */ + typedef float float32_t; + + /** + * @brief 64-bit floating-point type definition. + */ + typedef double float64_t; + + /** + * @brief definition to read/write two 16 bit values. + */ +#define __SIMD32(addr) (*(int32_t **) & (addr)) + +#if defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0) + /** + * @brief definition to pack two 16 bit values. + */ +#define __PKHBT(ARG1, ARG2, ARG3) ( (((int32_t)(ARG1) << 0) & (int32_t)0x0000FFFF) | \ + (((int32_t)(ARG2) << ARG3) & (int32_t)0xFFFF0000) ) + +#endif + + + /** + * @brief definition to pack four 8 bit values. + */ +#ifndef ARM_MATH_BIG_ENDIAN + +#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v0) << 0) & (int32_t)0x000000FF) | \ + (((int32_t)(v1) << 8) & (int32_t)0x0000FF00) | \ + (((int32_t)(v2) << 16) & (int32_t)0x00FF0000) | \ + (((int32_t)(v3) << 24) & (int32_t)0xFF000000) ) +#else + +#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v3) << 0) & (int32_t)0x000000FF) | \ + (((int32_t)(v2) << 8) & (int32_t)0x0000FF00) | \ + (((int32_t)(v1) << 16) & (int32_t)0x00FF0000) | \ + (((int32_t)(v0) << 24) & (int32_t)0xFF000000) ) + +#endif + + + /** + * @brief Clips Q63 to Q31 values. + */ + __STATIC_INLINE q31_t clip_q63_to_q31( + q63_t x) + { + return ((q31_t) (x >> 32) != ((q31_t) x >> 31)) ? + ((0x7FFFFFFF ^ ((q31_t) (x >> 63)))) : (q31_t) x; + } + + /** + * @brief Clips Q63 to Q15 values. + */ + __STATIC_INLINE q15_t clip_q63_to_q15( + q63_t x) + { + return ((q31_t) (x >> 32) != ((q31_t) x >> 31)) ? + ((0x7FFF ^ ((q15_t) (x >> 63)))) : (q15_t) (x >> 15); + } + + /** + * @brief Clips Q31 to Q7 values. + */ + __STATIC_INLINE q7_t clip_q31_to_q7( + q31_t x) + { + return ((q31_t) (x >> 24) != ((q31_t) x >> 23)) ? + ((0x7F ^ ((q7_t) (x >> 31)))) : (q7_t) x; + } + + /** + * @brief Clips Q31 to Q15 values. + */ + __STATIC_INLINE q15_t clip_q31_to_q15( + q31_t x) + { + return ((q31_t) (x >> 16) != ((q31_t) x >> 15)) ? + ((0x7FFF ^ ((q15_t) (x >> 31)))) : (q15_t) x; + } + + /** + * @brief Multiplies 32 X 64 and returns 32 bit result in 2.30 format. + */ + + __STATIC_INLINE q63_t mult32x64( + q63_t x, + q31_t y) + { + return ((((q63_t) (x & 0x00000000FFFFFFFF) * y) >> 32) + + (((q63_t) (x >> 32) * y))); + } + + +#if defined (ARM_MATH_CM0) && defined ( __CC_ARM ) +#define __CLZ __clz +#endif + +#if defined (ARM_MATH_CM0) && defined ( __TASKING__ ) +/* No need to redefine __CLZ */ +#endif + +#if defined (ARM_MATH_CM0) && ((defined (__ICCARM__)) ||(defined (__GNUC__)) ) + + __STATIC_INLINE uint32_t __CLZ(q31_t data); + + + __STATIC_INLINE uint32_t __CLZ(q31_t data) + { + uint32_t count = 0; + uint32_t mask = 0x80000000; + + while((data & mask) == 0) + { + count += 1u; + mask = mask >> 1u; + } + + return(count); + + } + +#endif + + /** + * @brief Function to Calculates 1/in(reciprocal) value of Q31 Data type. + */ + + __STATIC_INLINE uint32_t arm_recip_q31( + q31_t in, + q31_t * dst, + q31_t * pRecipTable) + { + + uint32_t out, tempVal; + uint32_t index, i; + uint32_t signBits; + + if(in > 0) + { + signBits = __CLZ(in) - 1; + } + else + { + signBits = __CLZ(-in) - 1; + } + + /* Convert input sample to 1.31 format */ + in = in << signBits; + + /* calculation of index for initial approximated Val */ + index = (uint32_t) (in >> 24u); + index = (index & INDEX_MASK); + + /* 1.31 with exp 1 */ + out = pRecipTable[index]; + + /* calculation of reciprocal value */ + /* running approximation for two iterations */ + for (i = 0u; i < 2u; i++) + { + tempVal = (q31_t) (((q63_t) in * out) >> 31u); + tempVal = 0x7FFFFFFF - tempVal; + /* 1.31 with exp 1 */ + //out = (q31_t) (((q63_t) out * tempVal) >> 30u); + out = (q31_t) clip_q63_to_q31(((q63_t) out * tempVal) >> 30u); + } + + /* write output */ + *dst = out; + + /* return num of signbits of out = 1/in value */ + return (signBits + 1u); + + } + + /** + * @brief Function to Calculates 1/in(reciprocal) value of Q15 Data type. + */ + __STATIC_INLINE uint32_t arm_recip_q15( + q15_t in, + q15_t * dst, + q15_t * pRecipTable) + { + + uint32_t out = 0, tempVal = 0; + uint32_t index = 0, i = 0; + uint32_t signBits = 0; + + if(in > 0) + { + signBits = __CLZ(in) - 17; + } + else + { + signBits = __CLZ(-in) - 17; + } + + /* Convert input sample to 1.15 format */ + in = in << signBits; + + /* calculation of index for initial approximated Val */ + index = in >> 8; + index = (index & INDEX_MASK); + + /* 1.15 with exp 1 */ + out = pRecipTable[index]; + + /* calculation of reciprocal value */ + /* running approximation for two iterations */ + for (i = 0; i < 2; i++) + { + tempVal = (q15_t) (((q31_t) in * out) >> 15); + tempVal = 0x7FFF - tempVal; + /* 1.15 with exp 1 */ + out = (q15_t) (((q31_t) out * tempVal) >> 14); + } + + /* write output */ + *dst = out; + + /* return num of signbits of out = 1/in value */ + return (signBits + 1); + + } + + + /* + * @brief C custom defined intrinisic function for only M0 processors + */ +#if defined(ARM_MATH_CM0) + + __STATIC_INLINE q31_t __SSAT( + q31_t x, + uint32_t y) + { + int32_t posMax, negMin; + uint32_t i; + + posMax = 1; + for (i = 0; i < (y - 1); i++) + { + posMax = posMax * 2; + } + + if(x > 0) + { + posMax = (posMax - 1); + + if(x > posMax) + { + x = posMax; + } + } + else + { + negMin = -posMax; + + if(x < negMin) + { + x = negMin; + } + } + return (x); + + + } + +#endif /* end of ARM_MATH_CM0 */ + + + + /* + * @brief C custom defined intrinsic function for M3 and M0 processors + */ +#if defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0) + + /* + * @brief C custom defined QADD8 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QADD8( + q31_t x, + q31_t y) + { + + q31_t sum; + q7_t r, s, t, u; + + r = (char) x; + s = (char) y; + + r = __SSAT((q31_t) (r + s), 8); + s = __SSAT(((q31_t) (((x << 16) >> 24) + ((y << 16) >> 24))), 8); + t = __SSAT(((q31_t) (((x << 8) >> 24) + ((y << 8) >> 24))), 8); + u = __SSAT(((q31_t) ((x >> 24) + (y >> 24))), 8); + + sum = (((q31_t) u << 24) & 0xFF000000) | (((q31_t) t << 16) & 0x00FF0000) | + (((q31_t) s << 8) & 0x0000FF00) | (r & 0x000000FF); + + return sum; + + } + + /* + * @brief C custom defined QSUB8 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QSUB8( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s, t, u; + + r = (char) x; + s = (char) y; + + r = __SSAT((r - s), 8); + s = __SSAT(((q31_t) (((x << 16) >> 24) - ((y << 16) >> 24))), 8) << 8; + t = __SSAT(((q31_t) (((x << 8) >> 24) - ((y << 8) >> 24))), 8) << 16; + u = __SSAT(((q31_t) ((x >> 24) - (y >> 24))), 8) << 24; + + sum = + (u & 0xFF000000) | (t & 0x00FF0000) | (s & 0x0000FF00) | (r & 0x000000FF); + + return sum; + } + + /* + * @brief C custom defined QADD16 for M3 and M0 processors + */ + + /* + * @brief C custom defined QADD16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QADD16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = __SSAT(r + s, 16); + s = __SSAT(((q31_t) ((x >> 16) + (y >> 16))), 16) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + + } + + /* + * @brief C custom defined SHADD16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SHADD16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) + (s >> 1)); + s = ((q31_t) ((x >> 17) + (y >> 17))) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + + } + + /* + * @brief C custom defined QSUB16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QSUB16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = __SSAT(r - s, 16); + s = __SSAT(((q31_t) ((x >> 16) - (y >> 16))), 16) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + /* + * @brief C custom defined SHSUB16 for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SHSUB16( + q31_t x, + q31_t y) + { + + q31_t diff; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) - (s >> 1)); + s = (((x >> 17) - (y >> 17)) << 16); + + diff = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return diff; + } + + /* + * @brief C custom defined QASX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QASX( + q31_t x, + q31_t y) + { + + q31_t sum = 0; + + sum = ((sum + clip_q31_to_q15((q31_t) ((short) (x >> 16) + (short) y))) << 16) + + clip_q31_to_q15((q31_t) ((short) x - (short) (y >> 16))); + + return sum; + } + + /* + * @brief C custom defined SHASX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SHASX( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) - (y >> 17)); + s = (((x >> 17) + (s >> 1)) << 16); + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + + /* + * @brief C custom defined QSAX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QSAX( + q31_t x, + q31_t y) + { + + q31_t sum = 0; + + sum = ((sum + clip_q31_to_q15((q31_t) ((short) (x >> 16) - (short) y))) << 16) + + clip_q31_to_q15((q31_t) ((short) x + (short) (y >> 16))); + + return sum; + } + + /* + * @brief C custom defined SHSAX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SHSAX( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (short) x; + s = (short) y; + + r = ((r >> 1) + (y >> 17)); + s = (((x >> 17) - (s >> 1)) << 16); + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + /* + * @brief C custom defined SMUSDX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMUSDX( + q31_t x, + q31_t y) + { + + return ((q31_t)(((short) x * (short) (y >> 16)) - + ((short) (x >> 16) * (short) y))); + } + + /* + * @brief C custom defined SMUADX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMUADX( + q31_t x, + q31_t y) + { + + return ((q31_t)(((short) x * (short) (y >> 16)) + + ((short) (x >> 16) * (short) y))); + } + + /* + * @brief C custom defined QADD for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QADD( + q31_t x, + q31_t y) + { + return clip_q63_to_q31((q63_t) x + y); + } + + /* + * @brief C custom defined QSUB for M3 and M0 processors + */ + __STATIC_INLINE q31_t __QSUB( + q31_t x, + q31_t y) + { + return clip_q63_to_q31((q63_t) x - y); + } + + /* + * @brief C custom defined SMLAD for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMLAD( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y >> 16)) + + ((short) x * (short) y)); + } + + /* + * @brief C custom defined SMLADX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMLADX( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y)) + + ((short) x * (short) (y >> 16))); + } + + /* + * @brief C custom defined SMLSDX for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMLSDX( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum - ((short) (x >> 16) * (short) (y)) + + ((short) x * (short) (y >> 16))); + } + + /* + * @brief C custom defined SMLALD for M3 and M0 processors + */ + __STATIC_INLINE q63_t __SMLALD( + q31_t x, + q31_t y, + q63_t sum) + { + + return (sum + ((short) (x >> 16) * (short) (y >> 16)) + + ((short) x * (short) y)); + } + + /* + * @brief C custom defined SMLALDX for M3 and M0 processors + */ + __STATIC_INLINE q63_t __SMLALDX( + q31_t x, + q31_t y, + q63_t sum) + { + + return (sum + ((short) (x >> 16) * (short) y)) + + ((short) x * (short) (y >> 16)); + } + + /* + * @brief C custom defined SMUAD for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMUAD( + q31_t x, + q31_t y) + { + + return (((x >> 16) * (y >> 16)) + + (((x << 16) >> 16) * ((y << 16) >> 16))); + } + + /* + * @brief C custom defined SMUSD for M3 and M0 processors + */ + __STATIC_INLINE q31_t __SMUSD( + q31_t x, + q31_t y) + { + + return (-((x >> 16) * (y >> 16)) + + (((x << 16) >> 16) * ((y << 16) >> 16))); + } + + + + +#endif /* (ARM_MATH_CM3) || defined (ARM_MATH_CM0) */ + + + /** + * @brief Instance structure for the Q7 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q7_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q7_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + } arm_fir_instance_q7; + + /** + * @brief Instance structure for the Q15 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + } arm_fir_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + } arm_fir_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + } arm_fir_instance_f32; + + + /** + * @brief Processing function for the Q7 FIR filter. + * @param[in] *S points to an instance of the Q7 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q7( + const arm_fir_instance_q7 * S, + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q7 FIR filter. + * @param[in,out] *S points to an instance of the Q7 FIR structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed. + * @return none + */ + void arm_fir_init_q7( + arm_fir_instance_q7 * S, + uint16_t numTaps, + q7_t * pCoeffs, + q7_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q15 FIR filter. + * @param[in] *S points to an instance of the Q15 FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q15( + const arm_fir_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the fast Q15 FIR filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_fast_q15( + const arm_fir_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q15 FIR filter. + * @param[in,out] *S points to an instance of the Q15 FIR filter structure. + * @param[in] numTaps Number of filter coefficients in the filter. Must be even and greater than or equal to 4. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_ARGUMENT_ERROR if + * numTaps is not a supported value. + */ + + arm_status arm_fir_init_q15( + arm_fir_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR filter. + * @param[in] *S points to an instance of the Q31 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q31( + const arm_fir_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the fast Q31 FIR filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_fast_q31( + const arm_fir_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR filter. + * @param[in,out] *S points to an instance of the Q31 FIR structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return none. + */ + void arm_fir_init_q31( + arm_fir_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the floating-point FIR filter. + * @param[in] *S points to an instance of the floating-point FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_f32( + const arm_fir_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point FIR filter. + * @param[in,out] *S points to an instance of the floating-point FIR filter structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return none. + */ + void arm_fir_init_f32( + arm_fir_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q15 Biquad cascade filter. + */ + typedef struct + { + int8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q15_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + q15_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + int8_t postShift; /**< Additional shift, in bits, applied to each output sample. */ + + } arm_biquad_casd_df1_inst_q15; + + + /** + * @brief Instance structure for the Q31 Biquad cascade filter. + */ + typedef struct + { + uint32_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q31_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + q31_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + uint8_t postShift; /**< Additional shift, in bits, applied to each output sample. */ + + } arm_biquad_casd_df1_inst_q31; + + /** + * @brief Instance structure for the floating-point Biquad cascade filter. + */ + typedef struct + { + uint32_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + float32_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + + + } arm_biquad_casd_df1_inst_f32; + + + + /** + * @brief Processing function for the Q15 Biquad cascade filter. + * @param[in] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_q15( + const arm_biquad_casd_df1_inst_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q15 Biquad cascade filter. + * @param[in,out] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift Shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cascade_df1_init_q15( + arm_biquad_casd_df1_inst_q15 * S, + uint8_t numStages, + q15_t * pCoeffs, + q15_t * pState, + int8_t postShift); + + + /** + * @brief Fast but less precise processing function for the Q15 Biquad cascade filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_fast_q15( + const arm_biquad_casd_df1_inst_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q31 Biquad cascade filter + * @param[in] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_q31( + const arm_biquad_casd_df1_inst_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Fast but less precise processing function for the Q31 Biquad cascade filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_fast_q31( + const arm_biquad_casd_df1_inst_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 Biquad cascade filter. + * @param[in,out] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift Shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cascade_df1_init_q31( + arm_biquad_casd_df1_inst_q31 * S, + uint8_t numStages, + q31_t * pCoeffs, + q31_t * pState, + int8_t postShift); + + /** + * @brief Processing function for the floating-point Biquad cascade filter. + * @param[in] *S points to an instance of the floating-point Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_f32( + const arm_biquad_casd_df1_inst_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point Biquad cascade filter. + * @param[in,out] *S points to an instance of the floating-point Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df1_init_f32( + arm_biquad_casd_df1_inst_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + /** + * @brief Instance structure for the floating-point matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + float32_t *pData; /**< points to the data of the matrix. */ + } arm_matrix_instance_f32; + + /** + * @brief Instance structure for the Q15 matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + q15_t *pData; /**< points to the data of the matrix. */ + + } arm_matrix_instance_q15; + + /** + * @brief Instance structure for the Q31 matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + q31_t *pData; /**< points to the data of the matrix. */ + + } arm_matrix_instance_q31; + + + + /** + * @brief Floating-point matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_f32( + const arm_matrix_instance_f32 * pSrc, + arm_matrix_instance_f32 * pDst); + + + /** + * @brief Q15 matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_q15( + const arm_matrix_instance_q15 * pSrc, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_q31( + const arm_matrix_instance_q31 * pSrc, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pState); + + /** + * @brief Q15 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @param[in] *pState points to the array for storing intermediate results + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_fast_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pState); + + /** + * @brief Q31 matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Q31 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_fast_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Floating-point matrix scaling. + * @param[in] *pSrc points to the input matrix + * @param[in] scale scale factor + * @param[out] *pDst points to the output matrix + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_f32( + const arm_matrix_instance_f32 * pSrc, + float32_t scale, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix scaling. + * @param[in] *pSrc points to input matrix + * @param[in] scaleFract fractional portion of the scale factor + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to output matrix + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_q15( + const arm_matrix_instance_q15 * pSrc, + q15_t scaleFract, + int32_t shift, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix scaling. + * @param[in] *pSrc points to input matrix + * @param[in] scaleFract fractional portion of the scale factor + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_q31( + const arm_matrix_instance_q31 * pSrc, + q31_t scaleFract, + int32_t shift, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Q31 matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_q31( + arm_matrix_instance_q31 * S, + uint16_t nRows, + uint16_t nColumns, + q31_t *pData); + + /** + * @brief Q15 matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_q15( + arm_matrix_instance_q15 * S, + uint16_t nRows, + uint16_t nColumns, + q15_t *pData); + + /** + * @brief Floating-point matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_f32( + arm_matrix_instance_f32 * S, + uint16_t nRows, + uint16_t nColumns, + float32_t *pData); + + + + /** + * @brief Instance structure for the Q15 PID Control. + */ + typedef struct + { + q15_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + #ifdef ARM_MATH_CM0 + q15_t A1; + q15_t A2; + #else + q31_t A1; /**< The derived gain A1 = -Kp - 2Kd | Kd.*/ + #endif + q15_t state[3]; /**< The state array of length 3. */ + q15_t Kp; /**< The proportional gain. */ + q15_t Ki; /**< The integral gain. */ + q15_t Kd; /**< The derivative gain. */ + } arm_pid_instance_q15; + + /** + * @brief Instance structure for the Q31 PID Control. + */ + typedef struct + { + q31_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + q31_t A1; /**< The derived gain, A1 = -Kp - 2Kd. */ + q31_t A2; /**< The derived gain, A2 = Kd . */ + q31_t state[3]; /**< The state array of length 3. */ + q31_t Kp; /**< The proportional gain. */ + q31_t Ki; /**< The integral gain. */ + q31_t Kd; /**< The derivative gain. */ + + } arm_pid_instance_q31; + + /** + * @brief Instance structure for the floating-point PID Control. + */ + typedef struct + { + float32_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + float32_t A1; /**< The derived gain, A1 = -Kp - 2Kd. */ + float32_t A2; /**< The derived gain, A2 = Kd . */ + float32_t state[3]; /**< The state array of length 3. */ + float32_t Kp; /**< The proportional gain. */ + float32_t Ki; /**< The integral gain. */ + float32_t Kd; /**< The derivative gain. */ + } arm_pid_instance_f32; + + + + /** + * @brief Initialization function for the floating-point PID Control. + * @param[in,out] *S points to an instance of the PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_f32( + arm_pid_instance_f32 * S, + int32_t resetStateFlag); + + /** + * @brief Reset function for the floating-point PID Control. + * @param[in,out] *S is an instance of the floating-point PID Control structure + * @return none + */ + void arm_pid_reset_f32( + arm_pid_instance_f32 * S); + + + /** + * @brief Initialization function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_q31( + arm_pid_instance_q31 * S, + int32_t resetStateFlag); + + + /** + * @brief Reset function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q31 PID Control structure + * @return none + */ + + void arm_pid_reset_q31( + arm_pid_instance_q31 * S); + + /** + * @brief Initialization function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_q15( + arm_pid_instance_q15 * S, + int32_t resetStateFlag); + + /** + * @brief Reset function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the q15 PID Control structure + * @return none + */ + void arm_pid_reset_q15( + arm_pid_instance_q15 * S); + + + /** + * @brief Instance structure for the floating-point Linear Interpolate function. + */ + typedef struct + { + uint32_t nValues; /**< nValues */ + float32_t x1; /**< x1 */ + float32_t xSpacing; /**< xSpacing */ + float32_t *pYData; /**< pointer to the table of Y values */ + } arm_linear_interp_instance_f32; + + /** + * @brief Instance structure for the floating-point bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + float32_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_f32; + + /** + * @brief Instance structure for the Q31 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q31_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q31; + + /** + * @brief Instance structure for the Q15 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q15_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q15; + + /** + * @brief Instance structure for the Q15 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q7_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q7; + + + /** + * @brief Q7 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q15 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q15_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix4_instance_q15; + + /** + * @brief Instance structure for the Q31 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q31_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix4_instance_q31; + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + float32_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + float32_t onebyfftLen; /**< value of 1/fftLen. */ + } arm_cfft_radix4_instance_f32; + + /** + * @brief Processing function for the Q15 CFFT/CIFFT. + * @param[in] *S points to an instance of the Q15 CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix4_q15( + const arm_cfft_radix4_instance_q15 * S, + q15_t * pSrc); + + /** + * @brief Initialization function for the Q15 CFFT/CIFFT. + * @param[in,out] *S points to an instance of the Q15 CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix4_init_q15( + arm_cfft_radix4_instance_q15 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Processing function for the Q31 CFFT/CIFFT. + * @param[in] *S points to an instance of the Q31 CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix4_q31( + const arm_cfft_radix4_instance_q31 * S, + q31_t * pSrc); + + /** + * @brief Initialization function for the Q31 CFFT/CIFFT. + * @param[in,out] *S points to an instance of the Q31 CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix4_init_q31( + arm_cfft_radix4_instance_q31 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Processing function for the floating-point CFFT/CIFFT. + * @param[in] *S points to an instance of the floating-point CFFT/CIFFT structure. + * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place. + * @return none. + */ + + void arm_cfft_radix4_f32( + const arm_cfft_radix4_instance_f32 * S, + float32_t * pSrc); + + /** + * @brief Initialization function for the floating-point CFFT/CIFFT. + * @param[in,out] *S points to an instance of the floating-point CFFT/CIFFT structure. + * @param[in] fftLen length of the FFT. + * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value. + */ + + arm_status arm_cfft_radix4_init_f32( + arm_cfft_radix4_instance_f32 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + + + /*---------------------------------------------------------------------- + * Internal functions prototypes FFT function + ----------------------------------------------------------------------*/ + + /** + * @brief Core function for the floating-point CFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of floating-point data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to the twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_f32( + float32_t * pSrc, + uint16_t fftLen, + float32_t * pCoef, + uint16_t twidCoefModifier); + + /** + * @brief Core function for the floating-point CIFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of floating-point data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @param[in] onebyfftLen value of 1/fftLen. + * @return none. + */ + + void arm_radix4_butterfly_inverse_f32( + float32_t * pSrc, + uint16_t fftLen, + float32_t * pCoef, + uint16_t twidCoefModifier, + float32_t onebyfftLen); + + /** + * @brief In-place bit reversal function. + * @param[in, out] *pSrc points to the in-place buffer of floating-point data type. + * @param[in] fftSize length of the FFT. + * @param[in] bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table. + * @param[in] *pBitRevTab points to the bit reversal table. + * @return none. + */ + + void arm_bitreversal_f32( + float32_t *pSrc, + uint16_t fftSize, + uint16_t bitRevFactor, + uint16_t *pBitRevTab); + + /** + * @brief Core function for the Q31 CFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of Q31 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_q31( + q31_t *pSrc, + uint32_t fftLen, + q31_t *pCoef, + uint32_t twidCoefModifier); + + /** + * @brief Core function for the Q31 CIFFT butterfly process. + * @param[in, out] *pSrc points to the in-place buffer of Q31 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_inverse_q31( + q31_t * pSrc, + uint32_t fftLen, + q31_t * pCoef, + uint32_t twidCoefModifier); + + /** + * @brief In-place bit reversal function. + * @param[in, out] *pSrc points to the in-place buffer of Q31 data type. + * @param[in] fftLen length of the FFT. + * @param[in] bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table + * @param[in] *pBitRevTab points to bit reversal table. + * @return none. + */ + + void arm_bitreversal_q31( + q31_t * pSrc, + uint32_t fftLen, + uint16_t bitRevFactor, + uint16_t *pBitRevTab); + + /** + * @brief Core function for the Q15 CFFT butterfly process. + * @param[in, out] *pSrc16 points to the in-place buffer of Q15 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef16 points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_q15( + q15_t *pSrc16, + uint32_t fftLen, + q15_t *pCoef16, + uint32_t twidCoefModifier); + + /** + * @brief Core function for the Q15 CIFFT butterfly process. + * @param[in, out] *pSrc16 points to the in-place buffer of Q15 data type. + * @param[in] fftLen length of the FFT. + * @param[in] *pCoef16 points to twiddle coefficient buffer. + * @param[in] twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. + * @return none. + */ + + void arm_radix4_butterfly_inverse_q15( + q15_t *pSrc16, + uint32_t fftLen, + q15_t *pCoef16, + uint32_t twidCoefModifier); + + /** + * @brief In-place bit reversal function. + * @param[in, out] *pSrc points to the in-place buffer of Q15 data type. + * @param[in] fftLen length of the FFT. + * @param[in] bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table + * @param[in] *pBitRevTab points to bit reversal table. + * @return none. + */ + + void arm_bitreversal_q15( + q15_t * pSrc, + uint32_t fftLen, + uint16_t bitRevFactor, + uint16_t *pBitRevTab); + + /** + * @brief Instance structure for the Q15 RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint32_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + q15_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + q15_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_q15 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_q15; + + /** + * @brief Instance structure for the Q31 RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint32_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + q31_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + q31_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_q31 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_q31; + + /** + * @brief Instance structure for the floating-point RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint16_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + float32_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + float32_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_f32 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_f32; + + /** + * @brief Processing function for the Q15 RFFT/RIFFT. + * @param[in] *S points to an instance of the Q15 RFFT/RIFFT structure. + * @param[in] *pSrc points to the input buffer. + * @param[out] *pDst points to the output buffer. + * @return none. + */ + + void arm_rfft_q15( + const arm_rfft_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst); + + /** + * @brief Initialization function for the Q15 RFFT/RIFFT. + * @param[in, out] *S points to an instance of the Q15 RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of the Q15 CFFT/CIFFT structure. + * @param[in] fftLenReal length of the FFT. + * @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value. + */ + + arm_status arm_rfft_init_q15( + arm_rfft_instance_q15 * S, + arm_cfft_radix4_instance_q15 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + /** + * @brief Processing function for the Q31 RFFT/RIFFT. + * @param[in] *S points to an instance of the Q31 RFFT/RIFFT structure. + * @param[in] *pSrc points to the input buffer. + * @param[out] *pDst points to the output buffer. + * @return none. + */ + + void arm_rfft_q31( + const arm_rfft_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst); + + /** + * @brief Initialization function for the Q31 RFFT/RIFFT. + * @param[in, out] *S points to an instance of the Q31 RFFT/RIFFT structure. + * @param[in, out] *S_CFFT points to an instance of the Q31 CFFT/CIFFT structure. + * @param[in] fftLenReal length of the FFT. + * @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value. + */ + + arm_status arm_rfft_init_q31( + arm_rfft_instance_q31 * S, + arm_cfft_radix4_instance_q31 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + /** + * @brief Initialization function for the floating-point RFFT/RIFFT. + * @param[in,out] *S points to an instance of the floating-point RFFT/RIFFT structure. + * @param[in,out] *S_CFFT points to an instance of the floating-point CFFT/CIFFT structure. + * @param[in] fftLenReal length of the FFT. + * @param[in] ifftFlagR flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. + * @param[in] bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value. + */ + + arm_status arm_rfft_init_f32( + arm_rfft_instance_f32 * S, + arm_cfft_radix4_instance_f32 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + /** + * @brief Processing function for the floating-point RFFT/RIFFT. + * @param[in] *S points to an instance of the floating-point RFFT/RIFFT structure. + * @param[in] *pSrc points to the input buffer. + * @param[out] *pDst points to the output buffer. + * @return none. + */ + + void arm_rfft_f32( + const arm_rfft_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst); + + /** + * @brief Instance structure for the floating-point DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + float32_t normalize; /**< normalizing factor. */ + float32_t *pTwiddle; /**< points to the twiddle factor table. */ + float32_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_f32 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_f32 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_f32; + + /** + * @brief Initialization function for the floating-point DCT4/IDCT4. + * @param[in,out] *S points to an instance of floating-point DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of floating-point RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of floating-point CFFT/CIFFT structure. + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported transform length. + */ + + arm_status arm_dct4_init_f32( + arm_dct4_instance_f32 * S, + arm_rfft_instance_f32 * S_RFFT, + arm_cfft_radix4_instance_f32 * S_CFFT, + uint16_t N, + uint16_t Nby2, + float32_t normalize); + + /** + * @brief Processing function for the floating-point DCT4/IDCT4. + * @param[in] *S points to an instance of the floating-point DCT4/IDCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_f32( + const arm_dct4_instance_f32 * S, + float32_t * pState, + float32_t * pInlineBuffer); + + /** + * @brief Instance structure for the Q31 DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + q31_t normalize; /**< normalizing factor. */ + q31_t *pTwiddle; /**< points to the twiddle factor table. */ + q31_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_q31 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_q31 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_q31; + + /** + * @brief Initialization function for the Q31 DCT4/IDCT4. + * @param[in,out] *S points to an instance of Q31 DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of Q31 RFFT/RIFFT structure + * @param[in] *S_CFFT points to an instance of Q31 CFFT/CIFFT structure + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length. + */ + + arm_status arm_dct4_init_q31( + arm_dct4_instance_q31 * S, + arm_rfft_instance_q31 * S_RFFT, + arm_cfft_radix4_instance_q31 * S_CFFT, + uint16_t N, + uint16_t Nby2, + q31_t normalize); + + /** + * @brief Processing function for the Q31 DCT4/IDCT4. + * @param[in] *S points to an instance of the Q31 DCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_q31( + const arm_dct4_instance_q31 * S, + q31_t * pState, + q31_t * pInlineBuffer); + + /** + * @brief Instance structure for the Q15 DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + q15_t normalize; /**< normalizing factor. */ + q15_t *pTwiddle; /**< points to the twiddle factor table. */ + q15_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_q15 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_q15 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_q15; + + /** + * @brief Initialization function for the Q15 DCT4/IDCT4. + * @param[in,out] *S points to an instance of Q15 DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of Q15 RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of Q15 CFFT/CIFFT structure. + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length. + */ + + arm_status arm_dct4_init_q15( + arm_dct4_instance_q15 * S, + arm_rfft_instance_q15 * S_RFFT, + arm_cfft_radix4_instance_q15 * S_CFFT, + uint16_t N, + uint16_t Nby2, + q15_t normalize); + + /** + * @brief Processing function for the Q15 DCT4/IDCT4. + * @param[in] *S points to an instance of the Q15 DCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_q15( + const arm_dct4_instance_q15 * S, + q15_t * pState, + q15_t * pInlineBuffer); + + /** + * @brief Floating-point vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a floating-point vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scale scale factor to be applied + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_f32( + float32_t * pSrc, + float32_t scale, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q7 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q7( + q7_t * pSrc, + q7_t scaleFract, + int8_t shift, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q15 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q15( + q15_t * pSrc, + q15_t scaleFract, + int8_t shift, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q31 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q31( + q31_t * pSrc, + q31_t scaleFract, + int8_t shift, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Dot product of floating-point vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t blockSize, + float32_t * result); + + /** + * @brief Dot product of Q7 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q7( + q7_t * pSrcA, + q7_t * pSrcB, + uint32_t blockSize, + q31_t * result); + + /** + * @brief Dot product of Q15 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t blockSize, + q63_t * result); + + /** + * @brief Dot product of Q31 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t blockSize, + q63_t * result); + + /** + * @brief Shifts the elements of a Q7 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q7( + q7_t * pSrc, + int8_t shiftBits, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Shifts the elements of a Q15 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q15( + q15_t * pSrc, + int8_t shiftBits, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Shifts the elements of a Q31 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q31( + q31_t * pSrc, + int8_t shiftBits, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_f32( + float32_t * pSrc, + float32_t offset, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q7( + q7_t * pSrc, + q7_t offset, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q15( + q15_t * pSrc, + q15_t offset, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q31( + q31_t * pSrc, + q31_t offset, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + /** + * @brief Copies the elements of a floating-point vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q7 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q15 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q31 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + /** + * @brief Fills a constant value into a floating-point vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_f32( + float32_t value, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q7 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q7( + q7_t value, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q15 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q15( + q15_t value, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q31 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q31( + q31_t value, + q31_t * pDst, + uint32_t blockSize); + +/** + * @brief Convolution of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the location where the output result is written. Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst); + +/** + * @brief Convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the location where the output result is written. Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Convolution of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst); + + /** + * @brief Partial convolution of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Instance structure for the Q15 FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + } arm_fir_decimate_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + + } arm_fir_decimate_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + + } arm_fir_decimate_instance_f32; + + + + /** + * @brief Processing function for the floating-point FIR decimator. + * @param[in] *S points to an instance of the floating-point FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_f32( + const arm_fir_decimate_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the floating-point FIR decimator. + * @param[in,out] *S points to an instance of the floating-point FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_f32( + arm_fir_decimate_instance_f32 * S, + uint16_t numTaps, + uint8_t M, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 FIR decimator. + * @param[in] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_q15( + const arm_fir_decimate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_fast_q15( + const arm_fir_decimate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + + /** + * @brief Initialization function for the Q15 FIR decimator. + * @param[in,out] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_q15( + arm_fir_decimate_instance_q15 * S, + uint16_t numTaps, + uint8_t M, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR decimator. + * @param[in] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_q31( + const arm_fir_decimate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_fast_q31( + arm_fir_decimate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q31 FIR decimator. + * @param[in,out] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_q31( + arm_fir_decimate_instance_q31 * S, + uint16_t numTaps, + uint8_t M, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + + + /** + * @brief Instance structure for the Q15 FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + q15_t *pState; /**< points to the state variable array. The array is of length blockSize+phaseLength-1. */ + } arm_fir_interpolate_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + q31_t *pState; /**< points to the state variable array. The array is of length blockSize+phaseLength-1. */ + } arm_fir_interpolate_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + float32_t *pState; /**< points to the state variable array. The array is of length phaseLength+numTaps-1. */ + } arm_fir_interpolate_instance_f32; + + + /** + * @brief Processing function for the Q15 FIR interpolator. + * @param[in] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_q15( + const arm_fir_interpolate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q15 FIR interpolator. + * @param[in,out] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_q15( + arm_fir_interpolate_instance_q15 * S, + uint8_t L, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR interpolator. + * @param[in] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_q31( + const arm_fir_interpolate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR interpolator. + * @param[in,out] *S points to an instance of the Q31 FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_q31( + arm_fir_interpolate_instance_q31 * S, + uint8_t L, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the floating-point FIR interpolator. + * @param[in] *S points to an instance of the floating-point FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_f32( + const arm_fir_interpolate_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point FIR interpolator. + * @param[in,out] *S points to an instance of the floating-point FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_f32( + arm_fir_interpolate_instance_f32 * S, + uint8_t L, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + /** + * @brief Instance structure for the high precision Q31 Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q63_t *pState; /**< points to the array of state coefficients. The array is of length 4*numStages. */ + q31_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + uint8_t postShift; /**< additional shift, in bits, applied to each output sample. */ + + } arm_biquad_cas_df1_32x64_ins_q31; + + + /** + * @param[in] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cas_df1_32x64_q31( + const arm_biquad_cas_df1_32x64_ins_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @param[in,out] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cas_df1_32x64_init_q31( + arm_biquad_cas_df1_32x64_ins_q31 * S, + uint8_t numStages, + q31_t * pCoeffs, + q63_t * pState, + uint8_t postShift); + + + + /** + * @brief Instance structure for the floating-point transposed direct form II Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< points to the array of state coefficients. The array is of length 2*numStages. */ + float32_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + } arm_biquad_cascade_df2T_instance_f32; + + + /** + * @brief Processing function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in] *S points to an instance of the filter data structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df2T_f32( + const arm_biquad_cascade_df2T_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in,out] *S points to an instance of the filter data structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df2T_init_f32( + arm_biquad_cascade_df2T_instance_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + + /** + * @brief Instance structure for the Q15 FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + q15_t *pState; /**< points to the state variable array. The array is of length numStages. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + q31_t *pState; /**< points to the state variable array. The array is of length numStages. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + float32_t *pState; /**< points to the state variable array. The array is of length numStages. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_f32; + + /** + * @brief Initialization function for the Q15 FIR lattice filter. + * @param[in] *S points to an instance of the Q15 FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_q15( + arm_fir_lattice_instance_q15 * S, + uint16_t numStages, + q15_t * pCoeffs, + q15_t * pState); + + + /** + * @brief Processing function for the Q15 FIR lattice filter. + * @param[in] *S points to an instance of the Q15 FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_lattice_q15( + const arm_fir_lattice_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR lattice filter. + * @param[in] *S points to an instance of the Q31 FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_q31( + arm_fir_lattice_instance_q31 * S, + uint16_t numStages, + q31_t * pCoeffs, + q31_t * pState); + + + /** + * @brief Processing function for the Q31 FIR lattice filter. + * @param[in] *S points to an instance of the Q31 FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_fir_lattice_q31( + const arm_fir_lattice_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + +/** + * @brief Initialization function for the floating-point FIR lattice filter. + * @param[in] *S points to an instance of the floating-point FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_f32( + arm_fir_lattice_instance_f32 * S, + uint16_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + /** + * @brief Processing function for the floating-point FIR lattice filter. + * @param[in] *S points to an instance of the floating-point FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_fir_lattice_f32( + const arm_fir_lattice_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Instance structure for the Q15 IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + q15_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + q15_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_q15; + + /** + * @brief Instance structure for the Q31 IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + q31_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + q31_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_q31; + + /** + * @brief Instance structure for the floating-point IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + float32_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + float32_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_f32; + + /** + * @brief Processing function for the floating-point IIR lattice filter. + * @param[in] *S points to an instance of the floating-point IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_f32( + const arm_iir_lattice_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point IIR lattice filter. + * @param[in] *S points to an instance of the floating-point IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to the reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to the ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to the state buffer. The array is of length numStages+blockSize-1. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_init_f32( + arm_iir_lattice_instance_f32 * S, + uint16_t numStages, + float32_t *pkCoeffs, + float32_t *pvCoeffs, + float32_t *pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q31 IIR lattice filter. + * @param[in] *S points to an instance of the Q31 IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_q31( + const arm_iir_lattice_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q31 IIR lattice filter. + * @param[in] *S points to an instance of the Q31 IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to the reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to the ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to the state buffer. The array is of length numStages+blockSize. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_init_q31( + arm_iir_lattice_instance_q31 * S, + uint16_t numStages, + q31_t *pkCoeffs, + q31_t *pvCoeffs, + q31_t *pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q15 IIR lattice filter. + * @param[in] *S points to an instance of the Q15 IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_q15( + const arm_iir_lattice_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + +/** + * @brief Initialization function for the Q15 IIR lattice filter. + * @param[in] *S points to an instance of the fixed-point Q15 IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to state buffer. The array is of length numStages+blockSize. + * @param[in] blockSize number of samples to process per call. + * @return none. + */ + + void arm_iir_lattice_init_q15( + arm_iir_lattice_instance_q15 * S, + uint16_t numStages, + q15_t *pkCoeffs, + q15_t *pvCoeffs, + q15_t *pState, + uint32_t blockSize); + + /** + * @brief Instance structure for the floating-point LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + float32_t mu; /**< step size that controls filter coefficient updates. */ + } arm_lms_instance_f32; + + /** + * @brief Processing function for floating-point LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_f32( + const arm_lms_instance_f32 * S, + float32_t * pSrc, + float32_t * pRef, + float32_t * pOut, + float32_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for floating-point LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to the coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_init_f32( + arm_lms_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + float32_t mu, + uint32_t blockSize); + + /** + * @brief Instance structure for the Q15 LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q15_t mu; /**< step size that controls filter coefficient updates. */ + uint32_t postShift; /**< bit shift applied to coefficients. */ + } arm_lms_instance_q15; + + + /** + * @brief Initialization function for the Q15 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to the coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_init_q15( + arm_lms_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + q15_t mu, + uint32_t blockSize, + uint32_t postShift); + + /** + * @brief Processing function for Q15 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_q15( + const arm_lms_instance_q15 * S, + q15_t * pSrc, + q15_t * pRef, + q15_t * pOut, + q15_t * pErr, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q31 LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q31_t mu; /**< step size that controls filter coefficient updates. */ + uint32_t postShift; /**< bit shift applied to coefficients. */ + + } arm_lms_instance_q31; + + /** + * @brief Processing function for Q31 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_q31( + const arm_lms_instance_q31 * S, + q31_t * pSrc, + q31_t * pRef, + q31_t * pOut, + q31_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for Q31 LMS filter. + * @param[in] *S points to an instance of the Q31 LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_init_q31( + arm_lms_instance_q31 * S, + uint16_t numTaps, + q31_t *pCoeffs, + q31_t *pState, + q31_t mu, + uint32_t blockSize, + uint32_t postShift); + + /** + * @brief Instance structure for the floating-point normalized LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + float32_t mu; /**< step size that control filter coefficient updates. */ + float32_t energy; /**< saves previous frame energy. */ + float32_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_f32; + + /** + * @brief Processing function for floating-point normalized LMS filter. + * @param[in] *S points to an instance of the floating-point normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_f32( + arm_lms_norm_instance_f32 * S, + float32_t * pSrc, + float32_t * pRef, + float32_t * pOut, + float32_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for floating-point normalized LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_init_f32( + arm_lms_norm_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + float32_t mu, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q31 normalized LMS filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q31_t mu; /**< step size that controls filter coefficient updates. */ + uint8_t postShift; /**< bit shift applied to coefficients. */ + q31_t *recipTable; /**< points to the reciprocal initial value table. */ + q31_t energy; /**< saves previous frame energy. */ + q31_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_q31; + + /** + * @brief Processing function for Q31 normalized LMS filter. + * @param[in] *S points to an instance of the Q31 normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_q31( + arm_lms_norm_instance_q31 * S, + q31_t * pSrc, + q31_t * pRef, + q31_t * pOut, + q31_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for Q31 normalized LMS filter. + * @param[in] *S points to an instance of the Q31 normalized LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_norm_init_q31( + arm_lms_norm_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + q31_t mu, + uint32_t blockSize, + uint8_t postShift); + + /** + * @brief Instance structure for the Q15 normalized LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< Number of coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q15_t mu; /**< step size that controls filter coefficient updates. */ + uint8_t postShift; /**< bit shift applied to coefficients. */ + q15_t *recipTable; /**< Points to the reciprocal initial value table. */ + q15_t energy; /**< saves previous frame energy. */ + q15_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_q15; + + /** + * @brief Processing function for Q15 normalized LMS filter. + * @param[in] *S points to an instance of the Q15 normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_q15( + arm_lms_norm_instance_q15 * S, + q15_t * pSrc, + q15_t * pRef, + q15_t * pOut, + q15_t * pErr, + uint32_t blockSize); + + + /** + * @brief Initialization function for Q15 normalized LMS filter. + * @param[in] *S points to an instance of the Q15 normalized LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_norm_init_q15( + arm_lms_norm_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + q15_t mu, + uint32_t blockSize, + uint8_t postShift); + + /** + * @brief Correlation of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst); + + /** + * @brief Correlation of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Correlation of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Correlation of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Correlation of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst); + + /** + * @brief Instance structure for the floating-point sparse FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + float32_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_f32; + + /** + * @brief Instance structure for the Q31 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q31_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q31; + + /** + * @brief Instance structure for the Q15 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q15_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q15; + + /** + * @brief Instance structure for the Q7 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q7_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q7_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q7; + + /** + * @brief Processing function for the floating-point sparse FIR filter. + * @param[in] *S points to an instance of the floating-point sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_f32( + arm_fir_sparse_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + float32_t * pScratchIn, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point sparse FIR filter. + * @param[in,out] *S points to an instance of the floating-point sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_f32( + arm_fir_sparse_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 sparse FIR filter. + * @param[in] *S points to an instance of the Q31 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q31( + arm_fir_sparse_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + q31_t * pScratchIn, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q31 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q31( + arm_fir_sparse_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 sparse FIR filter. + * @param[in] *S points to an instance of the Q15 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] *pScratchOut points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q15( + arm_fir_sparse_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + q15_t * pScratchIn, + q31_t * pScratchOut, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q15 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q15 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q15( + arm_fir_sparse_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q7 sparse FIR filter. + * @param[in] *S points to an instance of the Q7 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] *pScratchOut points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q7( + arm_fir_sparse_instance_q7 * S, + q7_t * pSrc, + q7_t * pDst, + q7_t * pScratchIn, + q31_t * pScratchOut, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q7 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q7 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q7( + arm_fir_sparse_instance_q7 * S, + uint16_t numTaps, + q7_t * pCoeffs, + q7_t * pState, + int32_t *pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + + /* + * @brief Floating-point sin_cos function. + * @param[in] theta input value in degrees + * @param[out] *pSinVal points to the processed sine output. + * @param[out] *pCosVal points to the processed cos output. + * @return none. + */ + + void arm_sin_cos_f32( + float32_t theta, + float32_t *pSinVal, + float32_t *pCcosVal); + + /* + * @brief Q31 sin_cos function. + * @param[in] theta scaled input value in degrees + * @param[out] *pSinVal points to the processed sine output. + * @param[out] *pCosVal points to the processed cosine output. + * @return none. + */ + + void arm_sin_cos_q31( + q31_t theta, + q31_t *pSinVal, + q31_t *pCosVal); + + + /** + * @brief Floating-point complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + + + /** + * @brief Floating-point complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + + /** + * @ingroup groupController + */ + + /** + * @defgroup PID PID Motor Control + * + * A Proportional Integral Derivative (PID) controller is a generic feedback control + * loop mechanism widely used in industrial control systems. + * A PID controller is the most commonly used type of feedback controller. + * + * This set of functions implements (PID) controllers + * for Q15, Q31, and floating-point data types. The functions operate on a single sample + * of data and each call to the function returns a single processed value. + * S points to an instance of the PID control data structure. in + * is the input sample value. The functions return the output value. + * + * \par Algorithm: + * 
+   *    y[n] = y[n-1] + A0 * x[n] + A1 * x[n-1] + A2 * x[n-2]
+   *    A0 = Kp + Ki + Kd
+   *    A1 = (-Kp ) - (2 * Kd )
+   *    A2 = Kd
+ * + * \par + * where \c Kp is proportional constant, \c Ki is Integral constant and \c Kd is Derivative constant + * + * \par + * \image html PID.gif "Proportional Integral Derivative Controller" + * + * \par + * The PID controller calculates an "error" value as the difference between + * the measured output and the reference input. + * The controller attempts to minimize the error by adjusting the process control inputs. + * The proportional value determines the reaction to the current error, + * the integral value determines the reaction based on the sum of recent errors, + * and the derivative value determines the reaction based on the rate at which the error has been changing. + * + * \par Instance Structure + * The Gains A0, A1, A2 and state variables for a PID controller are stored together in an instance data structure. + * A separate instance structure must be defined for each PID Controller. + * There are separate instance structure declarations for each of the 3 supported data types. + * + * \par Reset Functions + * There is also an associated reset function for each data type which clears the state array. + * + * \par Initialization Functions + * There is also an associated initialization function for each data type. + * The initialization function performs the following operations: + * - Initializes the Gains A0, A1, A2 from Kp,Ki, Kd gains. + * - Zeros out the values in the state buffer. + * + * \par + * Instance structure cannot be placed into a const data section and it is recommended to use the initialization function. + * + * \par Fixed-Point Behavior + * Care must be taken when using the fixed-point versions of the PID Controller functions. + * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup PID + * @{ + */ + + /** + * @brief Process function for the floating-point PID Control. + * @param[in,out] *S is an instance of the floating-point PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + */ + + + __STATIC_INLINE float32_t arm_pid_f32( + arm_pid_instance_f32 * S, + float32_t in) + { + float32_t out; + + /* y[n] = y[n-1] + A0 * x[n] + A1 * x[n-1] + A2 * x[n-2] */ + out = (S->A0 * in) + + (S->A1 * S->state[0]) + (S->A2 * S->state[1]) + (S->state[2]); + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @brief Process function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q31 PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 64-bit accumulator. + * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit. + * Thus, if the accumulator result overflows it wraps around rather than clip. + * In order to avoid overflows completely the input signal must be scaled down by 2 bits as there are four additions. + * After all multiply-accumulates are performed, the 2.62 accumulator is truncated to 1.32 format and then saturated to 1.31 format. + */ + + __STATIC_INLINE q31_t arm_pid_q31( + arm_pid_instance_q31 * S, + q31_t in) + { + q63_t acc; + q31_t out; + + /* acc = A0 * x[n] */ + acc = (q63_t) S->A0 * in; + + /* acc += A1 * x[n-1] */ + acc += (q63_t) S->A1 * S->state[0]; + + /* acc += A2 * x[n-2] */ + acc += (q63_t) S->A2 * S->state[1]; + + /* convert output to 1.31 format to add y[n-1] */ + out = (q31_t) (acc >> 31u); + + /* out += y[n-1] */ + out += S->state[2]; + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @brief Process function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using a 64-bit internal accumulator. + * Both Gains and state variables are represented in 1.15 format and multiplications yield a 2.30 result. + * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format. + * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved. + * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits. + * Lastly, the accumulator is saturated to yield a result in 1.15 format. + */ + + __STATIC_INLINE q15_t arm_pid_q15( + arm_pid_instance_q15 * S, + q15_t in) + { + q63_t acc; + q15_t out; + + /* Implementation of PID controller */ + + #ifdef ARM_MATH_CM0 + + /* acc = A0 * x[n] */ + acc = ((q31_t) S->A0 )* in ; + + #else + + /* acc = A0 * x[n] */ + acc = (q31_t) __SMUAD(S->A0, in); + + #endif + + #ifdef ARM_MATH_CM0 + + /* acc += A1 * x[n-1] + A2 * x[n-2] */ + acc += (q31_t) S->A1 * S->state[0] ; + acc += (q31_t) S->A2 * S->state[1] ; + + #else + + /* acc += A1 * x[n-1] + A2 * x[n-2] */ + acc = __SMLALD(S->A1, (q31_t)__SIMD32(S->state), acc); + + #endif + + /* acc += y[n-1] */ + acc += (q31_t) S->state[2] << 15; + + /* saturate the output */ + out = (q15_t) (__SSAT((acc >> 15), 16)); + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @} end of PID group + */ + + + /** + * @brief Floating-point matrix inverse. + * @param[in] *src points to the instance of the input floating-point matrix structure. + * @param[out] *dst points to the instance of the output floating-point matrix structure. + * @return The function returns ARM_MATH_SIZE_MISMATCH, if the dimensions do not match. + * If the input matrix is singular (does not have an inverse), then the algorithm terminates and returns error status ARM_MATH_SINGULAR. + */ + + arm_status arm_mat_inverse_f32( + const arm_matrix_instance_f32 * src, + arm_matrix_instance_f32 * dst); + + + + /** + * @ingroup groupController + */ + + + /** + * @defgroup clarke Vector Clarke Transform + * Forward Clarke transform converts the instantaneous stator phases into a two-coordinate time invariant vector. + * Generally the Clarke transform uses three-phase currents Ia, Ib and Ic to calculate currents + * in the two-phase orthogonal stator axis Ialpha and Ibeta. + * When Ialpha is superposed with Ia as shown in the figure below + * \image html clarke.gif Stator current space vector and its components in (a,b). + * and Ia + Ib + Ic = 0, in this condition Ialpha and Ibeta + * can be calculated using only Ia and Ib. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html clarkeFormula.gif + * where Ia and Ib are the instantaneous stator phases and + * pIalpha and pIbeta are the two coordinates of time invariant vector. + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Clarke transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup clarke + * @{ + */ + + /** + * + * @brief Floating-point Clarke transform + * @param[in] Ia input three-phase coordinate a + * @param[in] Ib input three-phase coordinate b + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @return none. + */ + + __STATIC_INLINE void arm_clarke_f32( + float32_t Ia, + float32_t Ib, + float32_t * pIalpha, + float32_t * pIbeta) + { + /* Calculate pIalpha using the equation, pIalpha = Ia */ + *pIalpha = Ia; + + /* Calculate pIbeta using the equation, pIbeta = (1/sqrt(3)) * Ia + (2/sqrt(3)) * Ib */ + *pIbeta = ((float32_t) 0.57735026919 * Ia + (float32_t) 1.15470053838 * Ib); + + } + + /** + * @brief Clarke transform for Q31 version + * @param[in] Ia input three-phase coordinate a + * @param[in] Ib input three-phase coordinate b + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition, hence there is no risk of overflow. + */ + + __STATIC_INLINE void arm_clarke_q31( + q31_t Ia, + q31_t Ib, + q31_t * pIalpha, + q31_t * pIbeta) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + + /* Calculating pIalpha from Ia by equation pIalpha = Ia */ + *pIalpha = Ia; + + /* Intermediate product is calculated by (1/(sqrt(3)) * Ia) */ + product1 = (q31_t) (((q63_t) Ia * 0x24F34E8B) >> 30); + + /* Intermediate product is calculated by (2/sqrt(3) * Ib) */ + product2 = (q31_t) (((q63_t) Ib * 0x49E69D16) >> 30); + + /* pIbeta is calculated by adding the intermediate products */ + *pIbeta = __QADD(product1, product2); + } + + /** + * @} end of clarke group + */ + + /** + * @brief Converts the elements of the Q7 vector to Q31 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_q7_to_q31( + q7_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + + + /** + * @ingroup groupController + */ + + /** + * @defgroup inv_clarke Vector Inverse Clarke Transform + * Inverse Clarke transform converts the two-coordinate time invariant vector into instantaneous stator phases. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html clarkeInvFormula.gif + * where pIa and pIb are the instantaneous stator phases and + * Ialpha and Ibeta are the two coordinates of time invariant vector. + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Clarke transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup inv_clarke + * @{ + */ + + /** + * @brief Floating-point Inverse Clarke transform + * @param[in] Ialpha input two-phase orthogonal vector axis alpha + * @param[in] Ibeta input two-phase orthogonal vector axis beta + * @param[out] *pIa points to output three-phase coordinate a + * @param[out] *pIb points to output three-phase coordinate b + * @return none. + */ + + + __STATIC_INLINE void arm_inv_clarke_f32( + float32_t Ialpha, + float32_t Ibeta, + float32_t * pIa, + float32_t * pIb) + { + /* Calculating pIa from Ialpha by equation pIa = Ialpha */ + *pIa = Ialpha; + + /* Calculating pIb from Ialpha and Ibeta by equation pIb = -(1/2) * Ialpha + (sqrt(3)/2) * Ibeta */ + *pIb = -0.5 * Ialpha + (float32_t) 0.8660254039 *Ibeta; + + } + + /** + * @brief Inverse Clarke transform for Q31 version + * @param[in] Ialpha input two-phase orthogonal vector axis alpha + * @param[in] Ibeta input two-phase orthogonal vector axis beta + * @param[out] *pIa points to output three-phase coordinate a + * @param[out] *pIb points to output three-phase coordinate b + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the subtraction, hence there is no risk of overflow. + */ + + __STATIC_INLINE void arm_inv_clarke_q31( + q31_t Ialpha, + q31_t Ibeta, + q31_t * pIa, + q31_t * pIb) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + + /* Calculating pIa from Ialpha by equation pIa = Ialpha */ + *pIa = Ialpha; + + /* Intermediate product is calculated by (1/(2*sqrt(3)) * Ia) */ + product1 = (q31_t) (((q63_t) (Ialpha) * (0x40000000)) >> 31); + + /* Intermediate product is calculated by (1/sqrt(3) * pIb) */ + product2 = (q31_t) (((q63_t) (Ibeta) * (0x6ED9EBA1)) >> 31); + + /* pIb is calculated by subtracting the products */ + *pIb = __QSUB(product2, product1); + + } + + /** + * @} end of inv_clarke group + */ + + /** + * @brief Converts the elements of the Q7 vector to Q15 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_q7_to_q15( + q7_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + + /** + * @ingroup groupController + */ + + /** + * @defgroup park Vector Park Transform + * + * Forward Park transform converts the input two-coordinate vector to flux and torque components. + * The Park transform can be used to realize the transformation of the Ialpha and the Ibeta currents + * from the stationary to the moving reference frame and control the spatial relationship between + * the stator vector current and rotor flux vector. + * If we consider the d axis aligned with the rotor flux, the diagram below shows the + * current vector and the relationship from the two reference frames: + * \image html park.gif "Stator current space vector and its component in (a,b) and in the d,q rotating reference frame" + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html parkFormula.gif + * where Ialpha and Ibeta are the stator vector components, + * pId and pIq are rotor vector components and cosVal and sinVal are the + * cosine and sine values of theta (rotor flux position). + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Park transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup park + * @{ + */ + + /** + * @brief Floating-point Park transform + * @param[in] Ialpha input two-phase vector coordinate alpha + * @param[in] Ibeta input two-phase vector coordinate beta + * @param[out] *pId points to output rotor reference frame d + * @param[out] *pIq points to output rotor reference frame q + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * The function implements the forward Park transform. + * + */ + + __STATIC_INLINE void arm_park_f32( + float32_t Ialpha, + float32_t Ibeta, + float32_t * pId, + float32_t * pIq, + float32_t sinVal, + float32_t cosVal) + { + /* Calculate pId using the equation, pId = Ialpha * cosVal + Ibeta * sinVal */ + *pId = Ialpha * cosVal + Ibeta * sinVal; + + /* Calculate pIq using the equation, pIq = - Ialpha * sinVal + Ibeta * cosVal */ + *pIq = -Ialpha * sinVal + Ibeta * cosVal; + + } + + /** + * @brief Park transform for Q31 version + * @param[in] Ialpha input two-phase vector coordinate alpha + * @param[in] Ibeta input two-phase vector coordinate beta + * @param[out] *pId points to output rotor reference frame d + * @param[out] *pIq points to output rotor reference frame q + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition and subtraction, hence there is no risk of overflow. + */ + + + __STATIC_INLINE void arm_park_q31( + q31_t Ialpha, + q31_t Ibeta, + q31_t * pId, + q31_t * pIq, + q31_t sinVal, + q31_t cosVal) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + q31_t product3, product4; /* Temporary variables used to store intermediate results */ + + /* Intermediate product is calculated by (Ialpha * cosVal) */ + product1 = (q31_t) (((q63_t) (Ialpha) * (cosVal)) >> 31); + + /* Intermediate product is calculated by (Ibeta * sinVal) */ + product2 = (q31_t) (((q63_t) (Ibeta) * (sinVal)) >> 31); + + + /* Intermediate product is calculated by (Ialpha * sinVal) */ + product3 = (q31_t) (((q63_t) (Ialpha) * (sinVal)) >> 31); + + /* Intermediate product is calculated by (Ibeta * cosVal) */ + product4 = (q31_t) (((q63_t) (Ibeta) * (cosVal)) >> 31); + + /* Calculate pId by adding the two intermediate products 1 and 2 */ + *pId = __QADD(product1, product2); + + /* Calculate pIq by subtracting the two intermediate products 3 from 4 */ + *pIq = __QSUB(product4, product3); + } + + /** + * @} end of park group + */ + + /** + * @brief Converts the elements of the Q7 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q7_to_float( + q7_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @ingroup groupController + */ + + /** + * @defgroup inv_park Vector Inverse Park transform + * Inverse Park transform converts the input flux and torque components to two-coordinate vector. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html parkInvFormula.gif + * where pIalpha and pIbeta are the stator vector components, + * Id and Iq are rotor vector components and cosVal and sinVal are the + * cosine and sine values of theta (rotor flux position). + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Park transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup inv_park + * @{ + */ + + /** + * @brief Floating-point Inverse Park transform + * @param[in] Id input coordinate of rotor reference frame d + * @param[in] Iq input coordinate of rotor reference frame q + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + */ + + __STATIC_INLINE void arm_inv_park_f32( + float32_t Id, + float32_t Iq, + float32_t * pIalpha, + float32_t * pIbeta, + float32_t sinVal, + float32_t cosVal) + { + /* Calculate pIalpha using the equation, pIalpha = Id * cosVal - Iq * sinVal */ + *pIalpha = Id * cosVal - Iq * sinVal; + + /* Calculate pIbeta using the equation, pIbeta = Id * sinVal + Iq * cosVal */ + *pIbeta = Id * sinVal + Iq * cosVal; + + } + + + /** + * @brief Inverse Park transform for Q31 version + * @param[in] Id input coordinate of rotor reference frame d + * @param[in] Iq input coordinate of rotor reference frame q + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition, hence there is no risk of overflow. + */ + + + __STATIC_INLINE void arm_inv_park_q31( + q31_t Id, + q31_t Iq, + q31_t * pIalpha, + q31_t * pIbeta, + q31_t sinVal, + q31_t cosVal) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + q31_t product3, product4; /* Temporary variables used to store intermediate results */ + + /* Intermediate product is calculated by (Id * cosVal) */ + product1 = (q31_t) (((q63_t) (Id) * (cosVal)) >> 31); + + /* Intermediate product is calculated by (Iq * sinVal) */ + product2 = (q31_t) (((q63_t) (Iq) * (sinVal)) >> 31); + + + /* Intermediate product is calculated by (Id * sinVal) */ + product3 = (q31_t) (((q63_t) (Id) * (sinVal)) >> 31); + + /* Intermediate product is calculated by (Iq * cosVal) */ + product4 = (q31_t) (((q63_t) (Iq) * (cosVal)) >> 31); + + /* Calculate pIalpha by using the two intermediate products 1 and 2 */ + *pIalpha = __QSUB(product1, product2); + + /* Calculate pIbeta by using the two intermediate products 3 and 4 */ + *pIbeta = __QADD(product4, product3); + + } + + /** + * @} end of Inverse park group + */ + + + /** + * @brief Converts the elements of the Q31 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_float( + q31_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @ingroup groupInterpolation + */ + + /** + * @defgroup LinearInterpolate Linear Interpolation + * + * Linear interpolation is a method of curve fitting using linear polynomials. + * Linear interpolation works by effectively drawing a straight line between two neighboring samples and returning the appropriate point along that line + * + * \par + * \image html LinearInterp.gif "Linear interpolation" + * + * \par + * A Linear Interpolate function calculates an output value(y), for the input(x) + * using linear interpolation of the input values x0, x1( nearest input values) and the output values y0 and y1(nearest output values) + * + * \par Algorithm: + * 
+   *       y = y0 + (x - x0) * ((y1 - y0)/(x1-x0))
+   *       where x0, x1 are nearest values of input x
+   *             y0, y1 are nearest values to output y
+   *
+ * + * \par + * This set of functions implements Linear interpolation process + * for Q7, Q15, Q31, and floating-point data types. The functions operate on a single + * sample of data and each call to the function returns a single processed value. + * S points to an instance of the Linear Interpolate function data structure. + * x is the input sample value. The functions returns the output value. + * + * \par + * if x is outside of the table boundary, Linear interpolation returns first value of the table + * if x is below input range and returns last value of table if x is above range. + */ + + /** + * @addtogroup LinearInterpolate + * @{ + */ + + /** + * @brief Process function for the floating-point Linear Interpolation Function. + * @param[in,out] *S is an instance of the floating-point Linear Interpolation structure + * @param[in] x input sample to process + * @return y processed output sample. + * + */ + + __STATIC_INLINE float32_t arm_linear_interp_f32( + arm_linear_interp_instance_f32 * S, + float32_t x) + { + + float32_t y; + float32_t x0, x1; /* Nearest input values */ + float32_t y0, y1; /* Nearest output values */ + float32_t xSpacing = S->xSpacing; /* spacing between input values */ + int32_t i; /* Index variable */ + float32_t *pYData = S->pYData; /* pointer to output table */ + + /* Calculation of index */ + i = (x - S->x1) / xSpacing; + + if(i < 0) + { + /* Iniatilize output for below specified range as least output value of table */ + y = pYData[0]; + } + else if(i >= S->nValues) + { + /* Iniatilize output for above specified range as last output value of table */ + y = pYData[S->nValues-1]; + } + else + { + /* Calculation of nearest input values */ + x0 = S->x1 + i * xSpacing; + x1 = S->x1 + (i +1) * xSpacing; + + /* Read of nearest output values */ + y0 = pYData[i]; + y1 = pYData[i + 1]; + + /* Calculation of output */ + y = y0 + (x - x0) * ((y1 - y0)/(x1-x0)); + + } + + /* returns output value */ + return (y); + } + + /** + * + * @brief Process function for the Q31 Linear Interpolation Function. + * @param[in] *pYData pointer to Q31 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + * + */ + + + __STATIC_INLINE q31_t arm_linear_interp_q31(q31_t *pYData, + q31_t x, uint32_t nValues) + { + q31_t y; /* output */ + q31_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20); + + if(index >= (nValues - 1)) + { + return(pYData[nValues - 1]); + } + else if(index < 0) + { + return(pYData[0]); + } + else + { + + /* 20 bits for the fractional part */ + /* shift left by 11 to keep fract in 1.31 format */ + fract = (x & 0x000FFFFF) << 11; + + /* Read two nearest output values from the index in 1.31(q31) format */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract) and y is in 2.30 format */ + y = ((q31_t) ((q63_t) y0 * (0x7FFFFFFF - fract) >> 32)); + + /* Calculation of y0 * (1-fract) + y1 *fract and y is in 2.30 format */ + y += ((q31_t) (((q63_t) y1 * fract) >> 32)); + + /* Convert y to 1.31 format */ + return (y << 1u); + + } + + } + + /** + * + * @brief Process function for the Q15 Linear Interpolation Function. + * @param[in] *pYData pointer to Q15 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + * + */ + + + __STATIC_INLINE q15_t arm_linear_interp_q15(q15_t *pYData, q31_t x, uint32_t nValues) + { + q63_t y; /* output */ + q15_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20u); + + if(index >= (nValues - 1)) + { + return(pYData[nValues - 1]); + } + else if(index < 0) + { + return(pYData[0]); + } + else + { + /* 20 bits for the fractional part */ + /* fract is in 12.20 format */ + fract = (x & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract) and y is in 13.35 format */ + y = ((q63_t) y0 * (0xFFFFF - fract)); + + /* Calculation of (y0 * (1-fract) + y1 * fract) and y is in 13.35 format */ + y += ((q63_t) y1 * (fract)); + + /* convert y to 1.15 format */ + return (y >> 20); + } + + + } + + /** + * + * @brief Process function for the Q7 Linear Interpolation Function. + * @param[in] *pYData pointer to Q7 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + */ + + + __STATIC_INLINE q7_t arm_linear_interp_q7(q7_t *pYData, q31_t x, uint32_t nValues) + { + q31_t y; /* output */ + q7_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20u); + + + if(index >= (nValues - 1)) + { + return(pYData[nValues - 1]); + } + else if(index < 0) + { + return(pYData[0]); + } + else + { + + /* 20 bits for the fractional part */ + /* fract is in 12.20 format */ + fract = (x & 0x000FFFFF); + + /* Read two nearest output values from the index and are in 1.7(q7) format */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract ) and y is in 13.27(q27) format */ + y = ((y0 * (0xFFFFF - fract))); + + /* Calculation of y1 * fract + y0 * (1-fract) and y is in 13.27(q27) format */ + y += (y1 * fract); + + /* convert y to 1.7(q7) format */ + return (y >> 20u); + + } + + } + /** + * @} end of LinearInterpolate group + */ + + /** + * @brief Fast approximation to the trigonometric sine function for floating-point data. + * @param[in] x input value in radians. + * @return sin(x). + */ + + float32_t arm_sin_f32( + float32_t x); + + /** + * @brief Fast approximation to the trigonometric sine function for Q31 data. + * @param[in] x Scaled input value in radians. + * @return sin(x). + */ + + q31_t arm_sin_q31( + q31_t x); + + /** + * @brief Fast approximation to the trigonometric sine function for Q15 data. + * @param[in] x Scaled input value in radians. + * @return sin(x). + */ + + q15_t arm_sin_q15( + q15_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for floating-point data. + * @param[in] x input value in radians. + * @return cos(x). + */ + + float32_t arm_cos_f32( + float32_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for Q31 data. + * @param[in] x Scaled input value in radians. + * @return cos(x). + */ + + q31_t arm_cos_q31( + q31_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for Q15 data. + * @param[in] x Scaled input value in radians. + * @return cos(x). + */ + + q15_t arm_cos_q15( + q15_t x); + + + /** + * @ingroup groupFastMath + */ + + + /** + * @defgroup SQRT Square Root + * + * Computes the square root of a number. + * There are separate functions for Q15, Q31, and floating-point data types. + * The square root function is computed using the Newton-Raphson algorithm. + * This is an iterative algorithm of the form: + * 
+   *      x1 = x0 - f(x0)/f'(x0)
+   *
+ * where x1 is the current estimate, + * x0 is the previous estimate and + * f'(x0) is the derivative of f() evaluated at x0. + * For the square root function, the algorithm reduces to: + * 
+   *     x0 = in/2                         [initial guess]
+   *     x1 = 1/2 * ( x0 + in / x0)        [each iteration]
+   *
+ */ + + + /** + * @addtogroup SQRT + * @{ + */ + + /** + * @brief Floating-point square root function. + * @param[in] in input value. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + + __STATIC_INLINE arm_status arm_sqrt_f32( + float32_t in, float32_t *pOut) + { + if(in > 0) + { + +// #if __FPU_USED + #if (__FPU_USED == 1) && defined ( __CC_ARM ) + *pOut = __sqrtf(in); + #elif (__FPU_USED == 1) && defined ( __TMS_740 ) + *pOut = __builtin_sqrtf(in); + #else + *pOut = sqrtf(in); + #endif + + return (ARM_MATH_SUCCESS); + } + else + { + *pOut = 0.0f; + return (ARM_MATH_ARGUMENT_ERROR); + } + + } + + + /** + * @brief Q31 square root function. + * @param[in] in input value. The range of the input value is [0 +1) or 0x00000000 to 0x7FFFFFFF. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + arm_status arm_sqrt_q31( + q31_t in, q31_t *pOut); + + /** + * @brief Q15 square root function. + * @param[in] in input value. The range of the input value is [0 +1) or 0x0000 to 0x7FFF. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + arm_status arm_sqrt_q15( + q15_t in, q15_t *pOut); + + /** + * @} end of SQRT group + */ + + + + + + + /** + * @brief floating-point Circular write function. + */ + + __STATIC_INLINE void arm_circularWrite_f32( + int32_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const int32_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief floating-point Circular Read function. + */ + __STATIC_INLINE void arm_circularRead_f32( + int32_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + int32_t * dst, + int32_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (int32_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update rOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + /** + * @brief Q15 Circular write function. + */ + + __STATIC_INLINE void arm_circularWrite_q15( + q15_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const q15_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief Q15 Circular Read function. + */ + __STATIC_INLINE void arm_circularRead_q15( + q15_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + q15_t * dst, + q15_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (q15_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update wOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + + /** + * @brief Q7 Circular write function. + */ + + __STATIC_INLINE void arm_circularWrite_q7( + q7_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const q7_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief Q7 Circular Read function. + */ + __STATIC_INLINE void arm_circularRead_q7( + q7_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + q7_t * dst, + q7_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (q7_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update rOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + + /** + * @brief Sum of the squares of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q31( + q31_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Sum of the squares of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Sum of the squares of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q15( + q15_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Sum of the squares of the elements of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q7( + q7_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Mean value of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_mean_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * pResult); + + /** + * @brief Mean value of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Mean value of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Mean value of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Variance of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Variance of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_q31( + q31_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Variance of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_q15( + q15_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Root Mean Square of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Root Mean Square of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Root Mean Square of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Standard deviation of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Standard deviation of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Standard deviation of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Floating-point complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t numSamples, + q31_t * realResult, + q31_t * imagResult); + + /** + * @brief Q31 complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t numSamples, + q63_t * realResult, + q63_t * imagResult); + + /** + * @brief Floating-point complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t numSamples, + float32_t * realResult, + float32_t * imagResult); + + /** + * @brief Q15 complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_q15( + q15_t * pSrcCmplx, + q15_t * pSrcReal, + q15_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Q31 complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_q31( + q31_t * pSrcCmplx, + q31_t * pSrcReal, + q31_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Floating-point complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_f32( + float32_t * pSrcCmplx, + float32_t * pSrcReal, + float32_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Minimum value of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *result is output pointer + * @param[in] index is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * result, + uint32_t * index); + + /** + * @brief Minimum value of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[in] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult, + uint32_t * pIndex); + + /** + * @brief Minimum value of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[out] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + void arm_min_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult, + uint32_t * pIndex); + + /** + * @brief Minimum value of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[out] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q7 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q15 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q31 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a floating-point vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult, + uint32_t * pIndex); + + /** + * @brief Q15 complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Floating-point complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Converts the elements of the floating-point vector to Q31 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q31 output vector + * @param[in] blockSize length of the input vector + * @return none. + */ + void arm_float_to_q31( + float32_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the floating-point vector to Q15 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q15 output vector + * @param[in] blockSize length of the input vector + * @return none + */ + void arm_float_to_q15( + float32_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the floating-point vector to Q7 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q7 output vector + * @param[in] blockSize length of the input vector + * @return none + */ + void arm_float_to_q7( + float32_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q31 vector to Q15 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_q15( + q31_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the Q31 vector to Q7 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_q7( + q31_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the Q15 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_float( + q15_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q15 vector to Q31 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_q31( + q15_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q15 vector to Q7 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_q7( + q15_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @ingroup groupInterpolation + */ + + /** + * @defgroup BilinearInterpolate Bilinear Interpolation + * + * Bilinear interpolation is an extension of linear interpolation applied to a two dimensional grid. + * The underlying function f(x, y) is sampled on a regular grid and the interpolation process + * determines values between the grid points. + * Bilinear interpolation is equivalent to two step linear interpolation, first in the x-dimension and then in the y-dimension. + * Bilinear interpolation is often used in image processing to rescale images. + * The CMSIS DSP library provides bilinear interpolation functions for Q7, Q15, Q31, and floating-point data types. + * + * Algorithm + * \par + * The instance structure used by the bilinear interpolation functions describes a two dimensional data table. + * For floating-point, the instance structure is defined as: + * 
+   *   typedef struct
+   *   {
+   *     uint16_t numRows;
+   *     uint16_t numCols;
+   *     float32_t *pData;
+   * } arm_bilinear_interp_instance_f32;
+   *
+ * + * \par + * where numRows specifies the number of rows in the table; + * numCols specifies the number of columns in the table; + * and pData points to an array of size numRows*numCols values. + * The data table pTable is organized in row order and the supplied data values fall on integer indexes. + * That is, table element (x,y) is located at pTable[x + y*numCols] where x and y are integers. + * + * \par + * Let (x, y) specify the desired interpolation point. Then define: + * 
+   *     XF = floor(x)
+   *     YF = floor(y)
+   *
+ * \par + * The interpolated output point is computed as: + * 
+   *  f(x, y) = f(XF, YF) * (1-(x-XF)) * (1-(y-YF))
+   *           + f(XF+1, YF) * (x-XF)*(1-(y-YF))
+   *           + f(XF, YF+1) * (1-(x-XF))*(y-YF)
+   *           + f(XF+1, YF+1) * (x-XF)*(y-YF)
+   *
+ * Note that the coordinates (x, y) contain integer and fractional components. + * The integer components specify which portion of the table to use while the + * fractional components control the interpolation processor. + * + * \par + * if (x,y) are outside of the table boundary, Bilinear interpolation returns zero output. + */ + + /** + * @addtogroup BilinearInterpolate + * @{ + */ + + /** + * + * @brief Floating-point bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate. + * @param[in] Y interpolation coordinate. + * @return out interpolated value. + */ + + + __STATIC_INLINE float32_t arm_bilinear_interp_f32( + const arm_bilinear_interp_instance_f32 * S, + float32_t X, + float32_t Y) + { + float32_t out; + float32_t f00, f01, f10, f11; + float32_t *pData = S->pData; + int32_t xIndex, yIndex, index; + float32_t xdiff, ydiff; + float32_t b1, b2, b3, b4; + + xIndex = (int32_t) X; + yIndex = (int32_t) Y; + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(xIndex < 0 || xIndex > (S->numRows-1) || yIndex < 0 || yIndex > ( S->numCols-1)) + { + return(0); + } + + /* Calculation of index for two nearest points in X-direction */ + index = (xIndex - 1) + (yIndex-1) * S->numCols ; + + + /* Read two nearest points in X-direction */ + f00 = pData[index]; + f01 = pData[index + 1]; + + /* Calculation of index for two nearest points in Y-direction */ + index = (xIndex-1) + (yIndex) * S->numCols; + + + /* Read two nearest points in Y-direction */ + f10 = pData[index]; + f11 = pData[index + 1]; + + /* Calculation of intermediate values */ + b1 = f00; + b2 = f01 - f00; + b3 = f10 - f00; + b4 = f00 - f01 - f10 + f11; + + /* Calculation of fractional part in X */ + xdiff = X - xIndex; + + /* Calculation of fractional part in Y */ + ydiff = Y - yIndex; + + /* Calculation of bi-linear interpolated output */ + out = b1 + b2 * xdiff + b3 * ydiff + b4 * xdiff * ydiff; + + /* return to application */ + return (out); + + } + + /** + * + * @brief Q31 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + __STATIC_INLINE q31_t arm_bilinear_interp_q31( + arm_bilinear_interp_instance_q31 * S, + q31_t X, + q31_t Y) + { + q31_t out; /* Temporary output */ + q31_t acc = 0; /* output */ + q31_t xfract, yfract; /* X, Y fractional parts */ + q31_t x1, x2, y1, y2; /* Nearest output values */ + int32_t rI, cI; /* Row and column indices */ + q31_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20u); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20u); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows-1) || cI < 0 || cI > ( S->numCols-1)) + { + return(0); + } + + /* 20 bits for the fractional part */ + /* shift left xfract by 11 to keep 1.31 format */ + xfract = (X & 0x000FFFFF) << 11u; + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + /* 20 bits for the fractional part */ + /* shift left yfract by 11 to keep 1.31 format */ + yfract = (Y & 0x000FFFFF) << 11u; + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 3.29(q29) format */ + out = ((q31_t) (((q63_t) x1 * (0x7FFFFFFF - xfract)) >> 32)); + acc = ((q31_t) (((q63_t) out * (0x7FFFFFFF - yfract)) >> 32)); + + /* x2 * (xfract) * (1-yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) x2 * (0x7FFFFFFF - yfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (xfract) >> 32)); + + /* y1 * (1 - xfract) * (yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) y1 * (0x7FFFFFFF - xfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); + + /* y2 * (xfract) * (yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) y2 * (xfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); + + /* Convert acc to 1.31(q31) format */ + return (acc << 2u); + + } + + /** + * @brief Q15 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + __STATIC_INLINE q15_t arm_bilinear_interp_q15( + arm_bilinear_interp_instance_q15 * S, + q31_t X, + q31_t Y) + { + q63_t acc = 0; /* output */ + q31_t out; /* Temporary output */ + q15_t x1, x2, y1, y2; /* Nearest output values */ + q31_t xfract, yfract; /* X, Y fractional parts */ + int32_t rI, cI; /* Row and column indices */ + q15_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows-1) || cI < 0 || cI > ( S->numCols-1)) + { + return(0); + } + + /* 20 bits for the fractional part */ + /* xfract should be in 12.20 format */ + xfract = (X & 0x000FFFFF); + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + + /* 20 bits for the fractional part */ + /* yfract should be in 12.20 format */ + yfract = (Y & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 13.51 format */ + + /* x1 is in 1.15(q15), xfract in 12.20 format and out is in 13.35 format */ + /* convert 13.35 to 13.31 by right shifting and out is in 1.31 */ + out = (q31_t) (((q63_t) x1 * (0xFFFFF - xfract)) >> 4u); + acc = ((q63_t) out * (0xFFFFF - yfract)); + + /* x2 * (xfract) * (1-yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) x2 * (0xFFFFF - yfract)) >> 4u); + acc += ((q63_t) out * (xfract)); + + /* y1 * (1 - xfract) * (yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) y1 * (0xFFFFF - xfract)) >> 4u); + acc += ((q63_t) out * (yfract)); + + /* y2 * (xfract) * (yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) y2 * (xfract)) >> 4u); + acc += ((q63_t) out * (yfract)); + + /* acc is in 13.51 format and down shift acc by 36 times */ + /* Convert out to 1.15 format */ + return (acc >> 36); + + } + + /** + * @brief Q7 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + __STATIC_INLINE q7_t arm_bilinear_interp_q7( + arm_bilinear_interp_instance_q7 * S, + q31_t X, + q31_t Y) + { + q63_t acc = 0; /* output */ + q31_t out; /* Temporary output */ + q31_t xfract, yfract; /* X, Y fractional parts */ + q7_t x1, x2, y1, y2; /* Nearest output values */ + int32_t rI, cI; /* Row and column indices */ + q7_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows-1) || cI < 0 || cI > ( S->numCols-1)) + { + return(0); + } + + /* 20 bits for the fractional part */ + /* xfract should be in 12.20 format */ + xfract = (X & 0x000FFFFF); + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + + /* 20 bits for the fractional part */ + /* yfract should be in 12.20 format */ + yfract = (Y & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 16.47 format */ + out = ((x1 * (0xFFFFF - xfract))); + acc = (((q63_t) out * (0xFFFFF - yfract))); + + /* x2 * (xfract) * (1-yfract) in 2.22 and adding to acc */ + out = ((x2 * (0xFFFFF - yfract))); + acc += (((q63_t) out * (xfract))); + + /* y1 * (1 - xfract) * (yfract) in 2.22 and adding to acc */ + out = ((y1 * (0xFFFFF - xfract))); + acc += (((q63_t) out * (yfract))); + + /* y2 * (xfract) * (yfract) in 2.22 and adding to acc */ + out = ((y2 * (yfract))); + acc += (((q63_t) out * (xfract))); + + /* acc in 16.47 format and down shift by 40 to convert to 1.7 format */ + return (acc >> 40); + + } + + /** + * @} end of BilinearInterpolate group + */ + + + + + + +#ifdef __cplusplus +} +#endif + + +#endif /* _ARM_MATH_H */ + + +/** + * + * End of file. + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm0.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm0.h new file mode 100644 index 00000000..388affb9 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm0.h @@ -0,0 +1,665 @@ +/**************************************************************************//** + * @file core_cm0.h + * @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File + * @version V3.00 + * @date 27. January 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM0_H_GENERIC +#define __CORE_CM0_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M0 + @{ + */ + +/* CMSIS CM0 definitions */ +#define __CM0_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM0_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16) | \ + __CM0_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + /* add preprocessor checks */ +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM0_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0_H_DEPENDANT +#define __CORE_CM0_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0_REV + #define __CM0_REV 0x0000 + #warning "__CM0_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M0 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_CM0_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm3.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm3.h new file mode 100644 index 00000000..fb1908e4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm3.h @@ -0,0 +1,1550 @@ +/**************************************************************************//** + * @file core_cm3.h + * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File + * @version V3.00 + * @date 03. February 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM3_H_GENERIC +#define __CORE_CM3_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M3 + @{ + */ + +/* CMSIS CM3 definitions */ +#define __CM3_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM3_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | \ + __CM3_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x03) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + /* add preprocessor checks */ +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM3_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM3_H_DEPENDANT +#define __CORE_CM3_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM3_REV + #define __CM3_REV 0x0200 + #warning "__CM3_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M3 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#if (__CM3_REV < 0x0201) /* core r2p1 */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#else +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ +#if ((defined __CM3_REV) && (__CM3_REV >= 0x200)) + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +#else + uint32_t RESERVED1[1]; +#endif +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_TXENA_Pos 3 /*!< ITM TCR: TXENA Position */ +#define ITM_TCR_TXENA_Msk (1UL << ITM_TCR_TXENA_Pos) /*!< ITM TCR: TXENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_CM3_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm4.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm4.h new file mode 100644 index 00000000..6e4c864d --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm4.h @@ -0,0 +1,1689 @@ +/**************************************************************************//** + * @file core_cm4.h + * @brief CMSIS Cortex-M4 Core Peripheral Access Layer Header File + * @version V3.00 + * @date 03. February 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM4_H_GENERIC +#define __CORE_CM4_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M4 + @{ + */ + +/* CMSIS CM4 definitions */ +#define __CM4_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM4_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16) | \ + __CM4_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x04) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI_VFP_SUPPORT__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TASKING__ ) + /* add preprocessor checks to define __FPU_USED */ + #define __FPU_USED 0 +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ +#include /* Compiler specific SIMD Intrinsics */ + +#endif /* __CORE_CM4_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM4_H_DEPENDANT +#define __CORE_CM4_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM4_REV + #define __CM4_REV 0x0000 + #warning "__CM4_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0 + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M4 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISOOFP_Pos 9 /*!< ACTLR: DISOOFP Position */ +#define SCnSCB_ACTLR_DISOOFP_Msk (1UL << SCnSCB_ACTLR_DISOOFP_Pos) /*!< ACTLR: DISOOFP Mask */ + +#define SCnSCB_ACTLR_DISFPCA_Pos 8 /*!< ACTLR: DISFPCA Position */ +#define SCnSCB_ACTLR_DISFPCA_Msk (1UL << SCnSCB_ACTLR_DISFPCA_Pos) /*!< ACTLR: DISFPCA Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_TXENA_Pos 3 /*!< ITM TCR: TXENA Position */ +#define ITM_TCR_TXENA_Msk (1UL << ITM_TCR_TXENA_Pos) /*!< ITM TCR: TXENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if (__FPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __IO uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IO uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IO uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __I uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __I uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register */ +#define FPU_FPCCR_ASPEN_Pos 31 /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30 /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8 /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6 /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5 /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4 /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3 /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1 /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0 /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL << FPU_FPCCR_LSPACT_Pos) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register */ +#define FPU_FPCAR_ADDRESS_Pos 3 /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register */ +#define FPU_FPDSCR_AHP_Pos 26 /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25 /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24 /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22 /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28 /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24 /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20 /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16 /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12 /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8 /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4 /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0 /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL << FPU_MVFR0_A_SIMD_registers_Pos) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28 /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24 /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4 /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0 /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL << FPU_MVFR1_FtZ_mode_Pos) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M4 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#if (__FPU_PRESENT == 1) + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ +/* NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); enable interrupt */ + NVIC->ISER[(uint32_t)((int32_t)IRQn) >> 5] = (uint32_t)(1 << ((uint32_t)((int32_t)IRQn) & (uint32_t)0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_CM4_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm4_simd.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm4_simd.h new file mode 100644 index 00000000..2542e8ba --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cm4_simd.h @@ -0,0 +1,649 @@ +/**************************************************************************//** + * @file core_cm4_simd.h + * @brief CMSIS Cortex-M4 SIMD Header File + * @version V3.00 + * @date 19. January 2012 + * + * @note + * Copyright (C) 2010-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM4_SIMD_H +#define __CORE_CM4_SIMD_H + + +/******************************************************************************* + * Hardware Abstraction Layer + ******************************************************************************/ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#define __SADD8 __sadd8 +#define __QADD8 __qadd8 +#define __SHADD8 __shadd8 +#define __UADD8 __uadd8 +#define __UQADD8 __uqadd8 +#define __UHADD8 __uhadd8 +#define __SSUB8 __ssub8 +#define __QSUB8 __qsub8 +#define __SHSUB8 __shsub8 +#define __USUB8 __usub8 +#define __UQSUB8 __uqsub8 +#define __UHSUB8 __uhsub8 +#define __SADD16 __sadd16 +#define __QADD16 __qadd16 +#define __SHADD16 __shadd16 +#define __UADD16 __uadd16 +#define __UQADD16 __uqadd16 +#define __UHADD16 __uhadd16 +#define __SSUB16 __ssub16 +#define __QSUB16 __qsub16 +#define __SHSUB16 __shsub16 +#define __USUB16 __usub16 +#define __UQSUB16 __uqsub16 +#define __UHSUB16 __uhsub16 +#define __SASX __sasx +#define __QASX __qasx +#define __SHASX __shasx +#define __UASX __uasx +#define __UQASX __uqasx +#define __UHASX __uhasx +#define __SSAX __ssax +#define __QSAX __qsax +#define __SHSAX __shsax +#define __USAX __usax +#define __UQSAX __uqsax +#define __UHSAX __uhsax +#define __USAD8 __usad8 +#define __USADA8 __usada8 +#define __SSAT16 __ssat16 +#define __USAT16 __usat16 +#define __UXTB16 __uxtb16 +#define __UXTAB16 __uxtab16 +#define __SXTB16 __sxtb16 +#define __SXTAB16 __sxtab16 +#define __SMUAD __smuad +#define __SMUADX __smuadx +#define __SMLAD __smlad +#define __SMLADX __smladx +#define __SMLALD __smlald +#define __SMLALDX __smlaldx +#define __SMUSD __smusd +#define __SMUSDX __smusdx +#define __SMLSD __smlsd +#define __SMLSDX __smlsdx +#define __SMLSLD __smlsld +#define __SMLSLDX __smlsldx +#define __SEL __sel +#define __QADD __qadd +#define __QSUB __qsub + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#include + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +#include + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SMLALD(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((uint64_t)(ARG3) >> 32), __ARG3_L = (uint32_t)((uint64_t)(ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +#define __SMLALDX(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((uint64_t)(ARG3) >> 32), __ARG3_L = (uint32_t)((uint64_t)(ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SMLSLD(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((ARG3) >> 32), __ARG3_L = (uint32_t)((ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +#define __SMLSLDX(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((ARG3) >> 32), __ARG3_L = (uint32_t)((ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +/* not yet supported */ +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + +#endif + +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#endif /* __CORE_CM4_SIMD_H */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cmFunc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cmFunc.h new file mode 100644 index 00000000..902f4f12 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cmFunc.h @@ -0,0 +1,616 @@ +/**************************************************************************//** + * @file core_cmFunc.h + * @brief CMSIS Cortex-M Core Function Access Header File + * @version V3.00 + * @date 19. January 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifndef __CORE_CMFUNC_H +#define __CORE_CMFUNC_H + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + +/* intrinsic void __enable_irq(); */ +/* intrinsic void __disable_irq(); */ + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__STATIC_INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__STATIC_INLINE uint32_t __get_IPSR(void) +{ + register uint32_t __regIPSR __ASM("ipsr"); + return(__regIPSR); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__STATIC_INLINE uint32_t __get_APSR(void) +{ + register uint32_t __regAPSR __ASM("apsr"); + return(__regAPSR); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__STATIC_INLINE uint32_t __get_xPSR(void) +{ + register uint32_t __regXPSR __ASM("xpsr"); + return(__regXPSR); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + return(__regProcessStackPointer); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + __regProcessStackPointer = topOfProcStack; +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + return(__regMainStackPointer); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + __regMainStackPointer = topOfMainStack; +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0xff); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & (uint32_t)1); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + return(__regfpscr); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + __regfpscr = (fpscr); +#endif +} + +#endif /* (__CORTEX_M == 0x04) */ + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +#include + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/** \brief Enable IRQ Interrupts + + This function enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_irq(void) +{ + __ASM volatile ("cpsie i"); +} + + +/** \brief Disable IRQ Interrupts + + This function disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_irq(void) +{ + __ASM volatile ("cpsid i"); +} + + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) ); +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, psp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) ); +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, msp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) ); +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) ); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_fault_irq(void) +{ + __ASM volatile ("cpsie f"); +} + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_fault_irq(void) +{ + __ASM volatile ("cpsid f"); +} + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_max" : "=r" (result) ); + return(result); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI(uint32_t value) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (value) ); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) ); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + uint32_t result; + + __ASM volatile ("VMRS %0, fpscr" : "=r" (result) ); + return(result); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + __ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) ); +#endif +} + +#endif /* (__CORTEX_M == 0x04) */ + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all instrinsics, + * Including the CMSIS ones. + */ + +#endif + +/*@} end of CMSIS_Core_RegAccFunctions */ + + +#endif /* __CORE_CMFUNC_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cmInstr.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cmInstr.h new file mode 100644 index 00000000..0e6cf3d4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_cmInstr.h @@ -0,0 +1,618 @@ +/**************************************************************************//** + * @file core_cmInstr.h + * @brief CMSIS Cortex-M Core Instruction Access Header File + * @version V3.00 + * @date 07. February 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifndef __CORE_CMINSTR_H +#define __CORE_CMINSTR_H + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __nop + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +#define __WFI __wfi + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __wfe + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __sev + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +#define __ISB() __isb(0xF) + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() __dsb(0xF) + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() __dmb(0xF) + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV __rev + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value) +{ + rev16 r0, r0 + bx lr +} + + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value) +{ + revsh r0, r0 + bx lr +} + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +#define __ROR __ror + + +#if (__CORTEX_M >= 0x03) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __RBIT __rbit + + +/** \brief LDR Exclusive (8 bit) + + This function performs a exclusive LDR command for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr)) + + +/** \brief LDR Exclusive (16 bit) + + This function performs a exclusive LDR command for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr)) + + +/** \brief LDR Exclusive (32 bit) + + This function performs a exclusive LDR command for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr)) + + +/** \brief STR Exclusive (8 bit) + + This function performs a exclusive STR command for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXB(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (16 bit) + + This function performs a exclusive STR command for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXH(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (32 bit) + + This function performs a exclusive STR command for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXW(value, ptr) __strex(value, ptr) + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +#define __CLREX __clrex + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __ssat + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __usat + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ __clz + +#endif /* (__CORTEX_M >= 0x03) */ + + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ + +#include + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __NOP(void) +{ + __ASM volatile ("nop"); +} + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFI(void) +{ + __ASM volatile ("wfi"); +} + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFE(void) +{ + __ASM volatile ("wfe"); +} + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __SEV(void) +{ + __ASM volatile ("sev"); +} + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __ISB(void) +{ + __ASM volatile ("isb"); +} + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DSB(void) +{ + __ASM volatile ("dsb"); +} + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DMB(void) +{ + __ASM volatile ("dmb"); +} + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV16(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE int32_t __REVSH(int32_t value) +{ + uint32_t result; + + __ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + + __ASM volatile ("ror %0, %0, %1" : "+r" (op1) : "r" (op2) ); + return(op1); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief LDR Exclusive (8 bit) + + This function performs a exclusive LDR command for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __LDREXB(volatile uint8_t *addr) +{ + uint8_t result; + + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + + +/** \brief LDR Exclusive (16 bit) + + This function performs a exclusive LDR command for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint16_t __LDREXH(volatile uint16_t *addr) +{ + uint16_t result; + + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + + +/** \brief LDR Exclusive (32 bit) + + This function performs a exclusive LDR command for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __LDREXW(volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + + +/** \brief STR Exclusive (8 bit) + + This function performs a exclusive STR command for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexb %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + + +/** \brief STR Exclusive (16 bit) + + This function performs a exclusive STR command for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexh %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + + +/** \brief STR Exclusive (32 bit) + + This function performs a exclusive STR command for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("strex %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __CLREX(void) +{ + __ASM volatile ("clrex"); +} + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __CLZ(uint32_t value) +{ + uint8_t result; + + __ASM volatile ("clz %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + +#endif + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + +#endif /* __CORE_CMINSTR_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_sc000.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_sc000.h new file mode 100644 index 00000000..beeb2d38 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_sc000.h @@ -0,0 +1,778 @@ +/**************************************************************************//** + * @file core_sc000.h + * @brief CMSIS SC000 Core Peripheral Access Layer Header File + * @version V3.00 + * @date 27. January 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_SC000_H_GENERIC +#define __CORE_SC000_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup SC000 + @{ + */ + +/* CMSIS SC000 definitions */ +#define __SC000_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __SC000_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16) | \ + __SC000_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_SC (0) /*!< Cortex secure core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + /* add preprocessor checks */ +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_SC000_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC000_H_DEPENDANT +#define __CORE_SC000_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC000_REV + #define __SC000_REV 0x0000 + #warning "__SC000_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group SC000 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED0[1]; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + uint32_t RESERVED1[154]; + __IO uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/* SCB Security Features Register Definitions */ +#define SCB_SFCR_UNIBRTIMING_Pos 0 /*!< SCB SFCR: UNIBRTIMING Position */ +#define SCB_SFCR_UNIBRTIMING_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SFCR: UNIBRTIMING Mask */ + +#define SCB_SFCR_SECKEY_Pos 16 /*!< SCB SFCR: SECKEY Position */ +#define SCB_SFCR_SECKEY_Msk (0xFFFFUL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SFCR: SECKEY Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[2]; + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of SC000 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for SC000 system interrupts */ + else { + return((uint32_t)((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_SC000_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_sc300.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_sc300.h new file mode 100644 index 00000000..db600334 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/core_sc300.h @@ -0,0 +1,1521 @@ +/**************************************************************************//** + * @file core_sc300.h + * @brief CMSIS SC300 Core Peripheral Access Layer Header File + * @version V3.00 + * @date 03. February 2012 + * + * @note + * Copyright (C) 2009-2012 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_SC300_H_GENERIC +#define __CORE_SC300_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup SC3000 + @{ + */ + +/* CMSIS SC300 definitions */ +#define __SC300_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __SC300_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __SC300_CMSIS_VERSION ((__SC300_CMSIS_VERSION_MAIN << 16) | \ + __SC300_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_SC (300) /*!< Cortex secure core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + /* add preprocessor checks */ +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_SC300_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC300_H_DEPENDANT +#define __CORE_SC300_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC300_REV + #define __SC300_REV 0x0000 + #warning "__SC300_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group SC300 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + uint32_t RESERVED1[1]; +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_TXENA_Pos 3 /*!< ITM TCR: TXENA Position */ +#define ITM_TCR_TXENA_Msk (1UL << ITM_TCR_TXENA_Pos) /*!< ITM TCR: TXENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the samllest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the samllest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + +#endif /* __CORE_SC300_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/arm/startup_stm32f37x.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/arm/startup_stm32f37x.s new file mode 100644 index 00000000..6ca14f85 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/arm/startup_stm32f37x.s @@ -0,0 +1,396 @@ +;******************** (C) COPYRIGHT 2012 STMicroelectronics ******************** +;* File Name : startup_stm32f37x.s +;* Author : MCD Application Team +;* Version : V1.0.0 +;* Date : 20-September-2012 +;* Description : STM32F37x devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM4 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window WatchDog + DCD PVD_IRQHandler ; PVD through EXTI Line detection + DCD TAMPER_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line + DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line0 + DCD EXTI1_IRQHandler ; EXTI Line1 + DCD EXTI2_TS_IRQHandler ; EXTI Line2 and Touch Sense + DCD EXTI3_IRQHandler ; EXTI Line3 + DCD EXTI4_IRQHandler ; EXTI Line4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; External Line[9:5]s + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD TIM18_DAC2_IRQHandler ; TIM18 and DAC2 + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; External Line[15:10]s + DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line + DCD CEC_IRQHandler ; CEC + DCD TIM12_IRQHandler ; TIM12 + DCD TIM13_IRQHandler ; TIM13 + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM6_DAC1_IRQHandler ; TIM6 and DAC1 Channel1 & channel2 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel 1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel 2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel 3 + DCD DMA2_Channel4_IRQHandler ; DMA2 Channel 4 + DCD DMA2_Channel5_IRQHandler ; DMA2 Channel 5 + DCD SDADC1_IRQHandler ; SDADC1 + DCD SDADC2_IRQHandler ; SDADC2 + DCD SDADC3_IRQHandler ; SDADC3 + DCD COMP_IRQHandler ; COMP + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USB_HP_IRQHandler ; USB High Priority + DCD USB_LP_IRQHandler ; USB Low Priority + DCD USBWakeUp_IRQHandler ; USB Wakeup + DCD 0 ; Reserved + DCD TIM19_IRQHandler ; TIM19 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD FPU_IRQHandler ; FPU +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMPER_STAMP_IRQHandler [WEAK] + EXPORT RTC_WKUP_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_TS_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_IRQHandler [WEAK] + EXPORT DMA1_Channel3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_IRQHandler [WEAK] + EXPORT DMA1_Channel5_IRQHandler [WEAK] + EXPORT DMA1_Channel6_IRQHandler [WEAK] + EXPORT DMA1_Channel7_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT CAN1_TX_IRQHandler [WEAK] + EXPORT CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT TIM18_DAC2_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTC_Alarm_IRQHandler [WEAK] + EXPORT CEC_IRQHandler [WEAK] + EXPORT TIM12_IRQHandler [WEAK] + EXPORT TIM13_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT TIM6_DAC1_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Channel1_IRQHandler [WEAK] + EXPORT DMA2_Channel2_IRQHandler [WEAK] + EXPORT DMA2_Channel3_IRQHandler [WEAK] + EXPORT DMA2_Channel4_IRQHandler [WEAK] + EXPORT DMA2_Channel5_IRQHandler [WEAK] + EXPORT SDADC1_IRQHandler [WEAK] + EXPORT SDADC2_IRQHandler [WEAK] + EXPORT SDADC3_IRQHandler [WEAK] + EXPORT COMP_IRQHandler [WEAK] + EXPORT USB_HP_IRQHandler [WEAK] + EXPORT USB_LP_IRQHandler [WEAK] + EXPORT USBWakeUp_IRQHandler [WEAK] + EXPORT TIM19_IRQHandler [WEAK] + EXPORT FPU_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_IRQHandler +TAMPER_STAMP_IRQHandler +RTC_WKUP_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_TS_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_IRQHandler +DMA1_Channel3_IRQHandler +DMA1_Channel4_IRQHandler +DMA1_Channel5_IRQHandler +DMA1_Channel6_IRQHandler +DMA1_Channel7_IRQHandler +ADC1_IRQHandler +CAN1_TX_IRQHandler +CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +TIM18_DAC2_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTC_Alarm_IRQHandler +CEC_IRQHandler +TIM12_IRQHandler +TIM13_IRQHandler +TIM14_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +TIM6_DAC1_IRQHandler +TIM7_IRQHandler +DMA2_Channel1_IRQHandler +DMA2_Channel2_IRQHandler +DMA2_Channel3_IRQHandler +DMA2_Channel4_IRQHandler +DMA2_Channel5_IRQHandler +SDADC1_IRQHandler +SDADC2_IRQHandler +SDADC3_IRQHandler +COMP_IRQHandler +USB_HP_IRQHandler +USB_LP_IRQHandler +USBWakeUp_IRQHandler +TIM19_IRQHandler +FPU_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/gcc/startup_stm32f37x.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/gcc/startup_stm32f37x.s new file mode 100644 index 00000000..f3951afd --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/gcc/startup_stm32f37x.s @@ -0,0 +1,460 @@ +/** + ****************************************************************************** + * @file startup_stm32f37x.s + * @author MCD Application Team + * @version V1.0.0 + * @date 20-September-2012 + * @brief STM32F37x Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Configure the clock system + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M4 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2012 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m4 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss +/* stack used for SystemInit_ExtMemCtl; always internal RAM used */ + +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2], #4 + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit +/* Call the application's entry point.*/ + bl main + bx lr +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * @param None + * @retval None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex-M4. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +*******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word MemManage_Handler + .word BusFault_Handler + .word UsageFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word DebugMon_Handler + .word 0 + .word PendSV_Handler + .word SysTick_Handler + + /* External Interrupts */ + .word WWDG_IRQHandler /* Window WatchDog */ + .word PVD_IRQHandler /* PVD through EXTI Line detection */ + .word TAMPER_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */ + .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */ + .word FLASH_IRQHandler /* FLASH */ + .word RCC_IRQHandler /* RCC */ + .word EXTI0_IRQHandler /* EXTI Line0 */ + .word EXTI1_IRQHandler /* EXTI Line1 */ + .word EXTI2_TS_IRQHandler /* EXTI Line2 */ + .word EXTI3_IRQHandler /* EXTI Line3 */ + .word EXTI4_IRQHandler /* EXTI Line4 */ + .word DMA1_Channel1_IRQHandler /* DMA1 Channel 1 */ + .word DMA1_Channel2_IRQHandler /* DMA1 Channel 2 */ + .word DMA1_Channel3_IRQHandler /* DMA1 Channel 3 */ + .word DMA1_Channel4_IRQHandler /* DMA1 Channel 4 */ + .word DMA1_Channel5_IRQHandler /* DMA1 Channel 5 */ + .word DMA1_Channel6_IRQHandler /* DMA1 Channel 6 */ + .word DMA1_Channel7_IRQHandler /* DMA1 Channel 7 */ + .word ADC1_IRQHandler /* ADC1 */ + .word CAN1_TX_IRQHandler /* CAN1 TX */ + .word CAN1_RX0_IRQHandler /* CAN1 RX0 */ + .word CAN1_RX1_IRQHandler /* CAN1 RX1 */ + .word CAN1_SCE_IRQHandler /* CAN1 SCE */ + .word EXTI9_5_IRQHandler /* External Line[9:5]s */ + .word TIM15_IRQHandler /* TIM15 */ + .word TIM16_IRQHandler /* TIM16 */ + .word TIM17_IRQHandler /* TIM17 */ + .word TIM18_DAC2_IRQHandler /* TIM18 and DAC2 */ + .word TIM2_IRQHandler /* TIM2 */ + .word TIM3_IRQHandler /* TIM3 */ + .word TIM4_IRQHandler /* TIM4 */ + .word I2C1_EV_IRQHandler /* I2C1 Event */ + .word I2C1_ER_IRQHandler /* I2C1 Error */ + .word I2C2_EV_IRQHandler /* I2C2 Event */ + .word I2C2_ER_IRQHandler /* I2C2 Error */ + .word SPI1_IRQHandler /* SPI1 */ + .word SPI2_IRQHandler /* SPI2 */ + .word USART1_IRQHandler /* USART1 */ + .word USART2_IRQHandler /* USART2 */ + .word USART3_IRQHandler /* USART3 */ + .word EXTI15_10_IRQHandler /* External Line[15:10]s */ + .word RTC_Alarm_IRQHandler /* RTC_Alarm_IRQHandler */ + .word CEC_IRQHandler /* CEC */ + .word TIM12_IRQHandler /* TIM12 */ + .word TIM13_IRQHandler /* TIM13 */ + .word TIM14_IRQHandler /* TIM14 */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word TIM5_IRQHandler /* TIM5 */ + .word SPI3_IRQHandler /* SPI3 */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word TIM6_DAC1_IRQHandler /* TIM6 and DAC1 Channel1 & channel2 */ + .word TIM7_IRQHandler /* TIM7 */ + .word DMA2_Channel1_IRQHandler /* DMA2 Channel 1 */ + .word DMA2_Channel2_IRQHandler /* DMA2 Channel 2 */ + .word DMA2_Channel3_IRQHandler /* DMA2 Channel 3 */ + .word DMA2_Channel4_IRQHandler /* DMA2 Channel 4 */ + .word DMA2_Channel5_IRQHandler /* DMA2 Channel 5 */ + .word SDADC1_IRQHandler /* SDADC1 */ + .word SDADC2_IRQHandler /* SDADC2 */ + .word SDADC3_IRQHandler /* SDADC3 */ + .word COMP_IRQHandler /* COMP */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word USB_HP_IRQHandler /* USB High Priority */ + .word USB_LP_IRQHandler /* USB Low Priority */ + .word USBWakeUp_IRQHandler /* USB Wakeup */ + .word 0 /* Resrved */ + .word TIM19_IRQHandler /*TIM19 */ + .word 0 /* Resrved */ + .word FPU_IRQHandler /* FPU */ + + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak MemManage_Handler + .thumb_set MemManage_Handler,Default_Handler + + .weak BusFault_Handler + .thumb_set BusFault_Handler,Default_Handler + + .weak UsageFault_Handler + .thumb_set UsageFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak DebugMon_Handler + .thumb_set DebugMon_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak TAMPER_STAMP_IRQHandler + .thumb_set TAMPER_STAMP_IRQHandler,Default_Handler + + .weak RTC_WKUP_IRQHandler + .thumb_set RTC_WKUP_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_IRQHandler + .thumb_set EXTI0_IRQHandler,Default_Handler + + .weak EXTI1_IRQHandler + .thumb_set EXTI1_IRQHandler,Default_Handler + + .weak EXTI2_TS_IRQHandler + .thumb_set EXTI2_TS_IRQHandler,Default_Handler + + .weak EXTI3_IRQHandler + .thumb_set EXTI3_IRQHandler,Default_Handler + + .weak EXTI4_IRQHandler + .thumb_set EXTI4_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_IRQHandler + .thumb_set DMA1_Channel2_IRQHandler,Default_Handler + + .weak DMA1_Channel3_IRQHandler + .thumb_set DMA1_Channel3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_IRQHandler + .thumb_set DMA1_Channel4_IRQHandler,Default_Handler + + .weak DMA1_Channel5_IRQHandler + .thumb_set DMA1_Channel5_IRQHandler,Default_Handler + + .weak DMA1_Channel6_IRQHandler + .thumb_set DMA1_Channel6_IRQHandler,Default_Handler + + .weak DMA1_Channel7_IRQHandler + .thumb_set DMA1_Channel7_IRQHandler,Default_Handler + + .weak ADC1_IRQHandler + .thumb_set ADC1_IRQHandler,Default_Handler + + .weak CAN1_TX_IRQHandler + .thumb_set CAN1_TX_IRQHandler,Default_Handler + + .weak CAN1_RX0_IRQHandler + .thumb_set CAN1_RX0_IRQHandler,Default_Handler + + .weak CAN1_RX1_IRQHandler + .thumb_set CAN1_RX1_IRQHandler,Default_Handler + + .weak CAN1_SCE_IRQHandler + .thumb_set CAN1_SCE_IRQHandler,Default_Handler + + .weak EXTI9_5_IRQHandler + .thumb_set EXTI9_5_IRQHandler,Default_Handler + + .weak TIM15_IRQHandler + .thumb_set TIM15_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak TIM18_DAC2_IRQHandler + .thumb_set TIM18_DAC2_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM4_IRQHandler + .thumb_set TIM4_IRQHandler,Default_Handler + + .weak I2C1_EV_IRQHandler + .thumb_set I2C1_EV_IRQHandler,Default_Handler + + .weak I2C1_ER_IRQHandler + .thumb_set I2C1_ER_IRQHandler,Default_Handler + + .weak I2C2_EV_IRQHandler + .thumb_set I2C2_EV_IRQHandler,Default_Handler + + .weak I2C2_ER_IRQHandler + .thumb_set I2C2_ER_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak USART3_IRQHandler + .thumb_set USART3_IRQHandler,Default_Handler + + .weak EXTI15_10_IRQHandler + .thumb_set EXTI15_10_IRQHandler,Default_Handler + + .weak RTC_Alarm_IRQHandler + .thumb_set RTC_Alarm_IRQHandler,Default_Handler + + .weak CEC_IRQHandler + .thumb_set CEC_IRQHandler,Default_Handler + + .weak TIM12_IRQHandler + .thumb_set TIM12_IRQHandler,Default_Handler + + .weak TIM13_IRQHandler + .thumb_set TIM13_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM5_IRQHandler + .thumb_set TIM5_IRQHandler,Default_Handler + + .weak SPI3_IRQHandler + .thumb_set SPI3_IRQHandler,Default_Handler + + .weak TIM6_DAC1_IRQHandler + .thumb_set TIM6_DAC1_IRQHandler,Default_Handler + + .weak TIM7_IRQHandler + .thumb_set TIM7_IRQHandler,Default_Handler + + .weak DMA2_Channel1_IRQHandler + .thumb_set DMA2_Channel1_IRQHandler,Default_Handler + + .weak DMA2_Channel2_IRQHandler + .thumb_set DMA2_Channel2_IRQHandler,Default_Handler + + .weak DMA2_Channel3_IRQHandler + .thumb_set DMA2_Channel3_IRQHandler,Default_Handler + + .weak DMA2_Channel4_IRQHandler + .thumb_set DMA2_Channel4_IRQHandler,Default_Handler + + .weak DMA2_Channel5_IRQHandler + .thumb_set DMA2_Channel5_IRQHandler,Default_Handler + + .weak SDADC1_IRQHandler + .thumb_set SDADC1_IRQHandler,Default_Handler + + .weak SDADC2_IRQHandler + .thumb_set SDADC2_IRQHandler,Default_Handler + + .weak SDADC3_IRQHandler + .thumb_set SDADC3_IRQHandler,Default_Handler + + .weak COMP_IRQHandler + .thumb_set COMP_IRQHandler,Default_Handler + + .weak USB_HP_IRQHandler + .thumb_set USB_HP_IRQHandler,Default_Handler + + .weak USB_LP_IRQHandler + .thumb_set USB_LP_IRQHandler,Default_Handler + + .weak USBWakeUp_IRQHandler + .thumb_set USBWakeUp_IRQHandler,Default_Handler + + .weak TIM19_IRQHandler + .thumb_set TIM19_IRQHandler,Default_Handler + + .weak FPU_IRQHandler + .thumb_set FPU_IRQHandler,Default_Handler + + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/iar/startup_stm32f37x.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/iar/startup_stm32f37x.s new file mode 100644 index 00000000..211862ef --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/startup/iar/startup_stm32f37x.s @@ -0,0 +1,542 @@ +;/******************** (C) COPYRIGHT 2012 STMicroelectronics ******************** +;* File Name : startup_stm32f37x.s +;* Author : MCD Application Team +;* Version : V1.0.0 +;* Date : 20-September-2012 +;* Description : STM32F37x Devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* After Reset the Cortex-M4 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +; @attention +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window WatchDog + DCD PVD_IRQHandler ; PVD through EXTI Line detection + DCD TAMPER_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line + DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line0 + DCD EXTI1_IRQHandler ; EXTI Line1 + DCD EXTI2_TS_IRQHandler ; EXTI Line2 and Touch Sense controller + DCD EXTI3_IRQHandler ; EXTI Line3 + DCD EXTI4_IRQHandler ; EXTI Line4 + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 + DCD ADC1_IRQHandler ; ADC1 + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; External Line[9:5]s + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD TIM18_DAC2_IRQHandler ; TIM18 and DAC2 + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; External Line[15:10]s + DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line + DCD CEC_IRQHandler ; CEC + DCD TIM12_IRQHandler ; TIM12 + DCD TIM13_IRQHandler ; TIM13 + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM6_DAC1_IRQHandler ; TIM6 and DAC1 Channel1 & channel2 + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Channel1_IRQHandler ; DMA2 Channel 1 + DCD DMA2_Channel2_IRQHandler ; DMA2 Channel 2 + DCD DMA2_Channel3_IRQHandler ; DMA2 Channel 3 + DCD DMA2_Channel4_IRQHandler ; DMA2 Channel 4 + DCD DMA2_Channel5_IRQHandler ; DMA2 Channel 5 + DCD SDADC1_IRQHandler ; SDADC1 + DCD SDADC2_IRQHandler ; SDADC2 + DCD SDADC3_IRQHandler ; SDADC3 + DCD COMP_IRQHandler ; COMP + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USB_HP_IRQHandler ; USB High Priority + DCD USB_LP_IRQHandler ; USB Low Priority + DCD USBWakeUp_IRQHandler ; USB Wakeup + DCD 0 ; Reserved + DCD TIM19_IRQHandler ; TIM19 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD FPU_IRQHandler ; FPU + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMPER_STAMP_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMPER_STAMP_IRQHandler + B TAMPER_STAMP_IRQHandler + + PUBWEAK RTC_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_WKUP_IRQHandler + B RTC_WKUP_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_TS_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_TS_IRQHandler + B EXTI2_TS_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel2_IRQHandler + B DMA1_Channel2_IRQHandler + + PUBWEAK DMA1_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel3_IRQHandler + B DMA1_Channel3_IRQHandler + + PUBWEAK DMA1_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel4_IRQHandler + B DMA1_Channel4_IRQHandler + + PUBWEAK DMA1_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel5_IRQHandler + B DMA1_Channel5_IRQHandler + + PUBWEAK DMA1_Channel6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel6_IRQHandler + B DMA1_Channel6_IRQHandler + + PUBWEAK DMA1_Channel7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Channel7_IRQHandler + B DMA1_Channel7_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_TX_IRQHandler + B CAN1_TX_IRQHandler + + PUBWEAK CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX0_IRQHandler + B CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + PUBWEAK TIM18_DAC2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM18_DAC2_IRQHandler + B TIM18_DAC2_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTC_Alarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_Alarm_IRQHandler + B RTC_Alarm_IRQHandler + + PUBWEAK CEC_IRQHandler + SECTION .text:CODE:REORDER(1) +CEC_IRQHandler + B CEC_IRQHandler + + PUBWEAK TIM12_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM12_IRQHandler + B TIM12_IRQHandler + + PUBWEAK TIM13_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM13_IRQHandler + B TIM13_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM5_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM5_IRQHandler + B TIM5_IRQHandler + + PUBWEAK SPI3_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI3_IRQHandler + B SPI3_IRQHandler + + PUBWEAK TIM6_DAC1_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_DAC1_IRQHandler + B TIM6_DAC1_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK DMA2_Channel1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel1_IRQHandler + B DMA2_Channel1_IRQHandler + + PUBWEAK DMA2_Channel2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel2_IRQHandler + B DMA2_Channel2_IRQHandler + + PUBWEAK DMA2_Channel3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel3_IRQHandler + B DMA2_Channel3_IRQHandler + + PUBWEAK DMA2_Channel4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel4_IRQHandler + B DMA2_Channel4_IRQHandler + + PUBWEAK DMA2_Channel5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Channel5_IRQHandler + B DMA2_Channel5_IRQHandler + + PUBWEAK SDADC1_IRQHandler + SECTION .text:CODE:REORDER(1) +SDADC1_IRQHandler + B SDADC1_IRQHandler + + PUBWEAK SDADC2_IRQHandler + SECTION .text:CODE:REORDER(1) +SDADC2_IRQHandler + B SDADC2_IRQHandler + + PUBWEAK SDADC3_IRQHandler + SECTION .text:CODE:REORDER(1) +SDADC3_IRQHandler + B SDADC3_IRQHandler + + PUBWEAK COMP_IRQHandler + SECTION .text:CODE:REORDER(1) +COMP_IRQHandler + B COMP_IRQHandler + + PUBWEAK USB_HP_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_HP_IRQHandler + B USB_HP_IRQHandler + + PUBWEAK USB_LP_IRQHandler + SECTION .text:CODE:REORDER(1) +USB_LP_IRQHandler + B USB_LP_IRQHandler + + PUBWEAK USBWakeUp_IRQHandler + SECTION .text:CODE:REORDER(1) +USBWakeUp_IRQHandler + B USBWakeUp_IRQHandler + + PUBWEAK TIM19_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM19_IRQHandler + B TIM19_IRQHandler + + PUBWEAK FPU_IRQHandler + SECTION .text:CODE:REORDER(1) +FPU_IRQHandler + B FPU_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/stm32f37x.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/stm32f37x.h new file mode 100644 index 00000000..9cbd5aef --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/stm32f37x.h @@ -0,0 +1,5438 @@ +/** + ****************************************************************************** + * @file stm32f37x.h + * @author MCD Application Team + * @version V1.0.0 + * @date 20-September-2012 + * @brief CMSIS Cortex-M4 Device Peripheral Access Layer Header File. + * This file contains all the peripheral registers definitions, bits + * definitions and memory mapping for STM32F37x devices. + * + * The file is the unique include file that the application programmer + * is using in the C source code, usually in main.c. This file contains: + * - Configuration section that allows to select: + * - The device used in the target application + * - To use or not the peripherals drivers in application code(i.e. + * code will be based on direct access to peripherals registers + * rather than drivers API), this option is controlled by + * "#define USE_STDPERIPH_DRIVER" + * - To change few application-specific parameters such as the HSE + * crystal frequency + * - Data structures and the address mapping for all peripherals + * - Peripheral registers declarations and bits definition + * - Macros to access peripheral registers hardware + * + ****************************************************************************** + * @attention + * + * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS + * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE + * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY + * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING + * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE + * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. + * + * FOR MORE INFORMATION PLEASE READ CAREFULLY THE LICENSE AGREEMENT FILE + * LOCATED IN THE ROOT DIRECTORY OF THIS FIRMWARE PACKAGE. + * + *

© COPYRIGHT 2012 STMicroelectronics

+ ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f37x + * @{ + */ + +#ifndef __STM32F37x_H +#define __STM32F37x_H + +#ifdef __cplusplus + extern "C" { +#endif /* __cplusplus */ + +/** @addtogroup Library_configuration_section + * @{ + */ + +/* Uncomment the line below according to the target STM32 device used in your + application + */ + +#if !defined (STM32F37X) + #define STM32F37X +#endif + +/* Tip: To avoid modifying this file each time you need to switch between these + devices, you can define the device in your toolchain compiler preprocessor. + */ + +#if !defined (STM32F37X) + #error "Please select first the target STM32F37X device used in your application (in stm32f37x.h file)" +#endif + +#if !defined (USE_STDPERIPH_DRIVER) +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_STDPERIPH_DRIVER*/ +#endif /* USE_STDPERIPH_DRIVER */ + +/** + * @brief In the following line adjust the value of External High Speed oscillator (HSE) + used in your application + + Tip: To avoid modifying this file each time you need to use different HSE, you + can define the HSE value in your toolchain compiler preprocessor. + */ +#if !defined (HSE_VALUE) + #define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz */ +#endif /* HSE_VALUE */ +/** + * @brief In the following line adjust the External High Speed oscillator (HSE) Startup + Timeout value + */ +#if !defined (HSE_STARTUP_TIMEOUT) + #define HSE_STARTUP_TIMEOUT ((uint16_t)0x0500) /*!< Time out for HSE start up */ +#endif /* HSE_STARTUP_TIMEOUT */ +/** + * @brief In the following line adjust the Internal High Speed oscillator (HSI) Startup + Timeout value + */ +#define HSI_STARTUP_TIMEOUT ((uint16_t)0x0500) /*!< Time out for HSI start up */ + +#if !defined (HSI_VALUE) + #define HSI_VALUE ((uint32_t)8000000) +#endif /* HSI_VALUE */ /*!< Value of the Internal High Speed oscillator in Hz. + The real value may vary depending on the variations + in voltage and temperature. */ +#if !defined (LSI_VALUE) + #define LSI_VALUE ((uint32_t)40000) +#endif /* LSI_VALUE */ /*!< Value of the Internal Low Speed oscillator in Hz + The real value may vary depending on the variations + in voltage and temperature. */ +#if !defined (LSE_VALUE) + #define LSE_VALUE ((uint32_t)32768) /*!< Value of the External Low Speed oscillator in Hz */ +#endif /* LSE_VALUE */ + +/** + * @brief STM32F37x Standard Peripherals Library version number V1.0.0 + */ +#define __STM32F37X_STDPERIPH_VERSION_MAIN (0x01) /*!< [31:24] main version */ +#define __STM32F37X_STDPERIPH_VERSION_SUB1 (0x00) /*!< [23:16] sub1 version */ +#define __STM32F37X_STDPERIPH_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */ +#define __STM32F37X_STDPERIPH_VERSION_RC (0x00) /*!< [7:0] release candidate */ +#define __STM32F37X_STDPERIPH_VERSION ( (__STM32F37X_STDPERIPH_VERSION_MAIN << 24)\ + |(__STM32F37X_STDPERIPH_VERSION_SUB1 << 16)\ + |(__STM32F37X_STDPERIPH_VERSION_SUB2 << 8)\ + |(__STM32F37X_STDPERIPH_VERSION_RC)) + +/** + * @} + */ + +/** @addtogroup Configuration_section_for_CMSIS + * @{ + */ + +/** + * @brief Configuration of the Cortex-M4 Processor and Core Peripherals + */ +#define __CM4_REV 0x0001 /*!< Core revision r0p1 */ +#define __MPU_PRESENT 1 /*!< STM32F37X provide an MPU */ +#define __NVIC_PRIO_BITS 4 /*!< STM32F37X uses 4 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ +#define __FPU_PRESENT 1 /*!< STM32F37X provide an FPU */ + + +/** + * @brief STM32F37X Interrupt Number Definition, according to the selected device + * in @ref Library_configuration_section + */ +typedef enum IRQn +{ +/****** Cortex-M4 Processor Exceptions Numbers ****************************************************************/ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + MemoryManagement_IRQn = -12, /*!< 4 Cortex-M4 Memory Management Interrupt */ + BusFault_IRQn = -11, /*!< 5 Cortex-M4 Bus Fault Interrupt */ + UsageFault_IRQn = -10, /*!< 6 Cortex-M4 Usage Fault Interrupt */ + SVCall_IRQn = -5, /*!< 11 Cortex-M4 SV Call Interrupt */ + DebugMonitor_IRQn = -4, /*!< 12 Cortex-M4 Debug Monitor Interrupt */ + PendSV_IRQn = -2, /*!< 14 Cortex-M4 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 Cortex-M4 System Tick Interrupt */ +/****** STM32 specific Interrupt Numbers **********************************************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_IRQn = 1, /*!< PVD through EXTI Line detection Interrupt */ + TAMPER_STAMP_IRQn = 2, /*!< Tamper and TimeStamp interrupts through the EXTI line 19 */ + RTC_WKUP_IRQn = 3, /*!< RTC Wakeup interrupt through the EXTI line 20 */ + FLASH_IRQn = 4, /*!< FLASH global Interrupt */ + RCC_IRQn = 5, /*!< RCC global Interrupt */ + EXTI0_IRQn = 6, /*!< EXTI Line0 Interrupt */ + EXTI1_IRQn = 7, /*!< EXTI Line1 Interrupt */ + EXTI2_TS_IRQn = 8, /*!< EXTI Line2 Interrupt and Touch Sense Interrupt */ + EXTI3_IRQn = 9, /*!< EXTI Line3 Interrupt */ + EXTI4_IRQn = 10, /*!< EXTI Line4 Interrupt */ + DMA1_Channel1_IRQn = 11, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_IRQn = 12, /*!< DMA1 Channel 2 Interrupt */ + DMA1_Channel3_IRQn = 13, /*!< DMA1 Channel 3 Interrupt */ + DMA1_Channel4_IRQn = 14, /*!< DMA1 Channel 4 Interrupt */ + DMA1_Channel5_IRQn = 15, /*!< DMA1 Channel 5 Interrupt */ + DMA1_Channel6_IRQn = 16, /*!< DMA1 Channel 6 Interrupt */ + DMA1_Channel7_IRQn = 17, /*!< DMA1 Channel 7 Interrupt */ + ADC1_IRQn = 18, /*!< ADC1 Interrupts */ + CAN1_TX_IRQn = 19, /*!< CAN1 TX Interrupt */ + CAN1_RX0_IRQn = 20, /*!< CAN1 RX0 Interrupt */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM15_IRQn = 24, /*!< TIM15 global Interrupt */ + TIM16_IRQn = 25, /*!< TIM16 global Interrupt */ + TIM17_IRQn = 26, /*!< TIM17 global Interrupt */ + TIM18_DAC2_IRQn = 27, /*!< TIM18 global Interrupt and DAC2 underrun Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + CEC_IRQn = 42, /*!< CEC Interrupt */ + TIM12_IRQn = 43, /*!< TIM12 global interrupt */ + TIM13_IRQn = 44, /*!< TIM13 global interrupt */ + TIM14_IRQn = 45, /*!< TIM14 global interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + TIM6_DAC1_IRQn = 54, /*!< TIM6 global and DAC1 Cahnnel1 & Cahnnel2 underrun error Interrupts*/ + TIM7_IRQn = 55, /*!< TIM7 global Interrupt */ + DMA2_Channel1_IRQn = 56, /*!< DMA2 Channel 1 global Interrupt */ + DMA2_Channel2_IRQn = 57, /*!< DMA2 Channel 2 global Interrupt */ + DMA2_Channel3_IRQn = 58, /*!< DMA2 Channel 3 global Interrupt */ + DMA2_Channel4_IRQn = 59, /*!< DMA2 Channel 4 global Interrupt */ + DMA2_Channel5_IRQn = 60, /*!< DMA2 Channel 5 global Interrupt */ + SDADC1_IRQn = 61, /*!< ADC Sigma Delta 1 global Interrupt */ + SDADC2_IRQn = 62, /*!< ADC Sigma Delta 2 global Interrupt */ + SDADC3_IRQn = 63, /*!< ADC Sigma Delta 1 global Interrupt */ + COMP_IRQn = 64, /*!< COMP1 and COMP2 global Interrupt */ + USB_HP_IRQn = 74, /*!< USB High Priority global Interrupt */ + USB_LP_IRQn = 75, /*!< USB Low Priority global Interrupt */ + USBWakeUp_IRQn = 76, /*!< USB Wakeup Interrupt */ + TIM19_IRQn = 78, /*!< TIM19 global Interrupt */ + FPU_IRQn = 81 /*!< Floating point Interrupt */ +} IRQn_Type; + +/** + * @} + */ + +#include "core_cm4.h" /* Cortex-M4 processor and core peripherals */ +#include "system_stm32f37x.h" /* STM32F37x System Header */ +#include + +/** @addtogroup Exported_types + * @{ + */ +/*!< STM32F10x Standard Peripheral Library old types (maintained for legacy purpose) */ +typedef int32_t s32; +typedef int16_t s16; +typedef int8_t s8; + +typedef const int32_t sc32; /*!< Read Only */ +typedef const int16_t sc16; /*!< Read Only */ +typedef const int8_t sc8; /*!< Read Only */ + +typedef __IO int32_t vs32; +typedef __IO int16_t vs16; +typedef __IO int8_t vs8; + +typedef __I int32_t vsc32; /*!< Read Only */ +typedef __I int16_t vsc16; /*!< Read Only */ +typedef __I int8_t vsc8; /*!< Read Only */ + +typedef uint32_t u32; +typedef uint16_t u16; +typedef uint8_t u8; + +typedef const uint32_t uc32; /*!< Read Only */ +typedef const uint16_t uc16; /*!< Read Only */ +typedef const uint8_t uc8; /*!< Read Only */ + +typedef __IO uint32_t vu32; +typedef __IO uint16_t vu16; +typedef __IO uint8_t vu8; + +typedef __I uint32_t vuc32; /*!< Read Only */ +typedef __I uint16_t vuc16; /*!< Read Only */ +typedef __I uint8_t vuc8; /*!< Read Only */ + +typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus; + +typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus; + +/** + * @} + */ + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t SR; /*!< ADC status register, Address offset: 0x00 */ + __IO uint32_t CR1; /*!< ADC control register 1, Address offset: 0x04 */ + __IO uint32_t CR2; /*!< ADC control register 2, Address offset: 0x08 */ + __IO uint32_t SMPR1; /*!< ADC sample time register 1, Address offset: 0x0C */ + __IO uint32_t SMPR2; /*!< ADC sample time register 2, Address offset: 0x10 */ + __IO uint32_t JOFR1; /*!< ADC injected channel data offset register 1, Address offset: 0x14 */ + __IO uint32_t JOFR2; /*!< ADC injected channel data offset register 2, Address offset: 0x18 */ + __IO uint32_t JOFR3; /*!< ADC injected channel data offset register 3, Address offset: 0x1C */ + __IO uint32_t JOFR4; /*!< ADC injected channel data offset register 4, Address offset: 0x20 */ + __IO uint32_t HTR; /*!< ADC watchdog higher threshold register, Address offset: 0x24 */ + __IO uint32_t LTR; /*!< ADC watchdog lower threshold register, Address offset: 0x28 */ + __IO uint32_t SQR1; /*!< ADC regular sequence register 1, Address offset: 0x2C */ + __IO uint32_t SQR2; /*!< ADC regular sequence register 2, Address offset: 0x30 */ + __IO uint32_t SQR3; /*!< ADC regular sequence register 3, Address offset: 0x34 */ + __IO uint32_t JSQR; /*!< ADC injected sequence register, Address offset: 0x38 */ + __IO uint32_t JDR1; /*!< ADC injected data register 1, Address offset: 0x3C */ + __IO uint32_t JDR2; /*!< ADC injected data register 2, Address offset: 0x40 */ + __IO uint32_t JDR3; /*!< ADC injected data register 3, Address offset: 0x44 */ + __IO uint32_t JDR4; /*!< ADC injected data register 4, Address offset: 0x48 */ + __IO uint32_t DR; /*!< ADC regular data register, Address offset: 0x4C */ +} ADC_TypeDef; + + +/** + * @brief Controller Area Network TxMailBox + */ +typedef struct +{ + __IO uint32_t TIR; /*!< CAN TX mailbox identifier register */ + __IO uint32_t TDTR; /*!< CAN mailbox data length control and time stamp register */ + __IO uint32_t TDLR; /*!< CAN mailbox data low register */ + __IO uint32_t TDHR; /*!< CAN mailbox data high register */ +} CAN_TxMailBox_TypeDef; + +/** + * @brief Controller Area Network FIFOMailBox + */ +typedef struct +{ + __IO uint32_t RIR; /*!< CAN receive FIFO mailbox identifier register */ + __IO uint32_t RDTR; /*!< CAN receive FIFO mailbox data length control and time stamp register */ + __IO uint32_t RDLR; /*!< CAN receive FIFO mailbox data low register */ + __IO uint32_t RDHR; /*!< CAN receive FIFO mailbox data high register */ +} CAN_FIFOMailBox_TypeDef; + +/** + * @brief Controller Area Network FilterRegister + */ +typedef struct +{ + __IO uint32_t FR1; /*!< CAN Filter bank register 1 */ + __IO uint32_t FR2; /*!< CAN Filter bank register 1 */ +} CAN_FilterRegister_TypeDef; + +/** + * @brief Controller Area Network + */ +typedef struct +{ + __IO uint32_t MCR; /*!< CAN master control register, Address offset: 0x00 */ + __IO uint32_t MSR; /*!< CAN master status register, Address offset: 0x04 */ + __IO uint32_t TSR; /*!< CAN transmit status register, Address offset: 0x08 */ + __IO uint32_t RF0R; /*!< CAN receive FIFO 0 register, Address offset: 0x0C */ + __IO uint32_t RF1R; /*!< CAN receive FIFO 1 register, Address offset: 0x10 */ + __IO uint32_t IER; /*!< CAN interrupt enable register, Address offset: 0x14 */ + __IO uint32_t ESR; /*!< CAN error status register, Address offset: 0x18 */ + __IO uint32_t BTR; /*!< CAN bit timing register, Address offset: 0x1C */ + uint32_t RESERVED0[88]; /*!< Reserved, 0x020 - 0x17F */ + CAN_TxMailBox_TypeDef sTxMailBox[3]; /*!< CAN Tx MailBox, Address offset: 0x180 - 0x1AC */ + CAN_FIFOMailBox_TypeDef sFIFOMailBox[2]; /*!< CAN FIFO MailBox, Address offset: 0x1B0 - 0x1CC */ + uint32_t RESERVED1[12]; /*!< Reserved, 0x1D0 - 0x1FF */ + __IO uint32_t FMR; /*!< CAN filter master register, Address offset: 0x200 */ + __IO uint32_t FM1R; /*!< CAN filter mode register, Address offset: 0x204 */ + uint32_t RESERVED2; /*!< Reserved, 0x208 */ + __IO uint32_t FS1R; /*!< CAN filter scale register, Address offset: 0x20C */ + uint32_t RESERVED3; /*!< Reserved, 0x210 */ + __IO uint32_t FFA1R; /*!< CAN filter FIFO assignment register, Address offset: 0x214 */ + uint32_t RESERVED4; /*!< Reserved, 0x218 */ + __IO uint32_t FA1R; /*!< CAN filter activation register, Address offset: 0x21C */ + uint32_t RESERVED5[8]; /*!< Reserved, 0x220-0x23F */ + CAN_FilterRegister_TypeDef sFilterRegister[28]; /*!< CAN Filter Register, Address offset: 0x240-0x31C */ +} CAN_TypeDef; + +/** + * @brief Consumer Electronics Control + */ + +typedef struct +{ + __IO uint32_t CR; /*!< CEC control register, Address offset:0x00 */ + __IO uint32_t CFGR; /*!< CEC configuration register, Address offset:0x04 */ + __IO uint32_t TXDR; /*!< CEC Tx data register , Address offset:0x08 */ + __IO uint32_t RXDR; /*!< CEC Rx Data Register, Address offset:0x0C */ + __IO uint32_t ISR; /*!< CEC Interrupt and Status Register, Address offset:0x10 */ + __IO uint32_t IER; /*!< CEC interrupt enable register, Address offset:0x14 */ +}CEC_TypeDef; + +/** + * @brief Analog Comparators + */ + +typedef struct +{ + __IO uint32_t CSR; /*!< Comparator control Status register, Address offset: 0x00 */ +} COMP_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint8_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + uint8_t RESERVED0; /*!< Reserved, 0x05 */ + uint16_t RESERVED1; /*!< Reserved, 0x06 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ + uint32_t RESERVED2; /*!< Reserved, 0x0C */ + __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ + __IO uint32_t POL; /*!< CRC polynomial register, Address offset: 0x14 */ +} CRC_TypeDef; + +/** + * @brief Digital to Analog Converter + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DAC control register, Address offset: 0x00 */ + __IO uint32_t SWTRIGR; /*!< DAC software trigger register, Address offset: 0x04 */ + __IO uint32_t DHR12R1; /*!< DAC channel1 12-bit right-aligned data holding register, Address offset: 0x08 */ + __IO uint32_t DHR12L1; /*!< DAC channel1 12-bit left aligned data holding register, Address offset: 0x0C */ + __IO uint32_t DHR8R1; /*!< DAC channel1 8-bit right aligned data holding register, Address offset: 0x10 */ + __IO uint32_t DHR12R2; /*!< DAC channel2 12-bit right aligned data holding register, Address offset: 0x14 */ + __IO uint32_t DHR12L2; /*!< DAC channel2 12-bit left aligned data holding register, Address offset: 0x18 */ + __IO uint32_t DHR8R2; /*!< DAC channel2 8-bit right-aligned data holding register, Address offset: 0x1C */ + __IO uint32_t DHR12RD; /*!< Dual DAC 12-bit right-aligned data holding register, Address offset: 0x20 */ + __IO uint32_t DHR12LD; /*!< DUAL DAC 12-bit left aligned data holding register, Address offset: 0x24 */ + __IO uint32_t DHR8RD; /*!< DUAL DAC 8-bit right aligned data holding register, Address offset: 0x28 */ + __IO uint32_t DOR1; /*!< DAC channel1 data output register, Address offset: 0x2C */ + __IO uint32_t DOR2; /*!< DAC channel2 data output register, Address offset: 0x30 */ + __IO uint32_t SR; /*!< DAC status register, Address offset: 0x34 */ +} DAC_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; /*!< DMA channel x configuration register */ + __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ + __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ + __IO uint32_t CMAR; /*!< DMA channel x memory address register */ +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ +} DMA_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*!
© COPYRIGHT 2012 STMicroelectronics
+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup STM32F37x_System + * @{ + */ + +/** @addtogroup STM32F37x_System_Private_Includes + * @{ + */ + +#include "stm32f37x.h" + +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Private_Defines + * @{ + */ + +/*!< Uncomment the following line if you need to relocate your vector Table in + Internal SRAM. */ +/* #define VECT_TAB_SRAM */ +#define VECT_TAB_OFFSET 0x0 /*!< Vector Table base offset field. + This value must be a multiple of 0x200. */ +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Private_Variables + * @{ + */ +uint32_t SystemCoreClock = 72000000; +__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9}; + +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Private_FunctionPrototypes + * @{ + */ + +static void SetSysClock(void); + +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Private_Functions + * @{ + */ + +/** + * @brief Setup the microcontrollers system. + * Initialize the Embedded Flash Interface, the PLL and update the + * SystemCoreClock variable. + * @param None + * @retval None + */ +void SystemInit (void) +{ + /* FPU settings ------------------------------------------------------------*/ + #if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */ + #endif + + /* Set HSION bit */ + RCC->CR |= (uint32_t)0x00000001; + + /* Reset SW[1:0], HPRE[3:0], PPRE[2:0], ADCPRE, SDADCPRE and MCOSEL[2:0] bits */ + RCC->CFGR &= (uint32_t)0x00FF0000; + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Reset PLLSRC, PLLXTPRE, PLLMUL and USBPRE bits */ + RCC->CFGR &= (uint32_t)0xFF80FFFF; + + /* Reset PREDIV1[3:0] bits */ + RCC->CFGR2 &= (uint32_t)0xFFFFFFF0; + + /* Reset USARTSW[1:0], I2CSW and CECSW bits */ + RCC->CFGR3 &= (uint32_t)0xFFF0F8C; + + /* Disable all interrupts */ + RCC->CIR = 0x00000000; + +/* Configure the System clock frequency, AHB/APBx prescalers and Flash settings */ + SetSysClock(); + + +#ifdef VECT_TAB_SRAM + SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */ +#else + SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */ +#endif +} + +/** + * @brief Update SystemCoreClock according to Clock Register Values + * The SystemCoreClock variable contains the core clock (HCLK), it can + * be used by the user application to setup the SysTick timer or configure + * other parameters. + * + * @note Each time the core clock (HCLK) changes, this function must be called + * to update SystemCoreClock variable value. Otherwise, any configuration + * based on this variable will be incorrect. + * + * @note - The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * + * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*) + * + * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**) + * + * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) + * or HSI_VALUE(*) multiplied/divided by the PLL factors. + * + * (*) HSI_VALUE is a constant defined in stm32f37x.h file (default value + * 8 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * + * (**) HSE_VALUE is a constant defined in stm32f37x.h file (default value + * 8 MHz), user has to ensure that HSE_VALUE is same as the real + * frequency of the crystal used. Otherwise, this function may + * have wrong result. + * + * - The result of this function could be not correct when using fractional + * value for HSE crystal. + * @param None + * @retval None + */ +void SystemCoreClockUpdate (void) +{ + uint32_t tmp = 0, pllmull = 0, pllsource = 0, prediv1factor = 0; + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & RCC_CFGR_SWS; + + switch (tmp) + { + case 0x00: /* HSI used as system clock */ + SystemCoreClock = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock */ + SystemCoreClock = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock */ + /* Get PLL clock source and multiplication factor ----------------------*/ + pllmull = RCC->CFGR & RCC_CFGR_PLLMULL; + pllsource = RCC->CFGR & RCC_CFGR_PLLSRC; + pllmull = ( pllmull >> 18) + 2; + + if (pllsource == 0x00) + { + /* HSI oscillator clock divided by 2 selected as PLL clock entry */ + SystemCoreClock = (HSI_VALUE >> 1) * pllmull; + } + else + { + prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1; + /* HSE oscillator clock selected as PREDIV1 clock entry */ + SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull; + } + break; + default: /* HSI used as system clock */ + SystemCoreClock = HSI_VALUE; + break; + } + /* Compute HCLK clock frequency ----------------*/ + /* Get HCLK prescaler */ + tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)]; + /* HCLK clock frequency */ + SystemCoreClock >>= tmp; +} + +/** + * @brief Configures the System clock frequency, AHB/APBx prescalers and Flash + * settings. + * @note This function should be called only once the RCC clock configuration + * is reset to the default reset state (done in SystemInit() function). + * @param None + * @retval None + */ +static void SetSysClock(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + +/******************************************************************************/ +/* PLL (clocked by HSE) used as System clock source */ +/******************************************************************************/ + + /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration -----------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | (uint32_t)FLASH_ACR_LATENCY_1; + + /* HCLK = SYSCLK / 1 */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK / 1 */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE2_DIV1; + + /* PCLK1 = HCLK / 2 */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE1_DIV2; + + /* PLL configuration */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_PREDIV1 | RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLMULL9); + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_PLL) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/system_stm32f37x.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/system_stm32f37x.h new file mode 100644 index 00000000..b9f3c92b --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f37x/system_stm32f37x.h @@ -0,0 +1,104 @@ +/** + ****************************************************************************** + * @file system_stm32f37x.h + * @author MCD Application Team + * @version V1.0.0 + * @date 20-September-2012 + * @brief CMSIS Cortex-M4 Device Peripheral Access Layer System Header File. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2012 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f37x_system + * @{ + */ + +/** + * @brief Define to prevent recursive inclusion + */ +#ifndef __SYSTEM_STM32F37X_H +#define __SYSTEM_STM32F37X_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup STM32F37x_System_Includes + * @{ + */ + +/** + * @} + */ + + +/** @addtogroup STM32F37x_System_Exported_types + * @{ + */ + +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F37x_System_Exported_Functions + * @{ + */ + +extern void SystemInit(void); +extern void SystemCoreClockUpdate(void); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__SYSTEM_STM32F37X_H */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_common_tables.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_common_tables.h new file mode 100644 index 00000000..76aadca4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_common_tables.h @@ -0,0 +1,136 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 31. July 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_common_tables.h +* +* Description: This file has extern declaration for common tables like Bitreverse, reciprocal etc which are used across different functions +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#ifndef _ARM_COMMON_TABLES_H +#define _ARM_COMMON_TABLES_H + +#include "arm_math.h" + +extern const uint16_t armBitRevTable[1024]; +extern const q15_t armRecipTableQ15[64]; +extern const q31_t armRecipTableQ31[64]; +//extern const q31_t realCoefAQ31[1024]; +//extern const q31_t realCoefBQ31[1024]; +extern const float32_t twiddleCoef_16[32]; +extern const float32_t twiddleCoef_32[64]; +extern const float32_t twiddleCoef_64[128]; +extern const float32_t twiddleCoef_128[256]; +extern const float32_t twiddleCoef_256[512]; +extern const float32_t twiddleCoef_512[1024]; +extern const float32_t twiddleCoef_1024[2048]; +extern const float32_t twiddleCoef_2048[4096]; +extern const float32_t twiddleCoef_4096[8192]; +#define twiddleCoef twiddleCoef_4096 +extern const q31_t twiddleCoef_16_q31[24]; +extern const q31_t twiddleCoef_32_q31[48]; +extern const q31_t twiddleCoef_64_q31[96]; +extern const q31_t twiddleCoef_128_q31[192]; +extern const q31_t twiddleCoef_256_q31[384]; +extern const q31_t twiddleCoef_512_q31[768]; +extern const q31_t twiddleCoef_1024_q31[1536]; +extern const q31_t twiddleCoef_2048_q31[3072]; +extern const q31_t twiddleCoef_4096_q31[6144]; +extern const q15_t twiddleCoef_16_q15[24]; +extern const q15_t twiddleCoef_32_q15[48]; +extern const q15_t twiddleCoef_64_q15[96]; +extern const q15_t twiddleCoef_128_q15[192]; +extern const q15_t twiddleCoef_256_q15[384]; +extern const q15_t twiddleCoef_512_q15[768]; +extern const q15_t twiddleCoef_1024_q15[1536]; +extern const q15_t twiddleCoef_2048_q15[3072]; +extern const q15_t twiddleCoef_4096_q15[6144]; +extern const float32_t twiddleCoef_rfft_32[32]; +extern const float32_t twiddleCoef_rfft_64[64]; +extern const float32_t twiddleCoef_rfft_128[128]; +extern const float32_t twiddleCoef_rfft_256[256]; +extern const float32_t twiddleCoef_rfft_512[512]; +extern const float32_t twiddleCoef_rfft_1024[1024]; +extern const float32_t twiddleCoef_rfft_2048[2048]; +extern const float32_t twiddleCoef_rfft_4096[4096]; + + +/* floating-point bit reversal tables */ +#define ARMBITREVINDEXTABLE__16_TABLE_LENGTH ((uint16_t)20 ) +#define ARMBITREVINDEXTABLE__32_TABLE_LENGTH ((uint16_t)48 ) +#define ARMBITREVINDEXTABLE__64_TABLE_LENGTH ((uint16_t)56 ) +#define ARMBITREVINDEXTABLE_128_TABLE_LENGTH ((uint16_t)208 ) +#define ARMBITREVINDEXTABLE_256_TABLE_LENGTH ((uint16_t)440 ) +#define ARMBITREVINDEXTABLE_512_TABLE_LENGTH ((uint16_t)448 ) +#define ARMBITREVINDEXTABLE1024_TABLE_LENGTH ((uint16_t)1800) +#define ARMBITREVINDEXTABLE2048_TABLE_LENGTH ((uint16_t)3808) +#define ARMBITREVINDEXTABLE4096_TABLE_LENGTH ((uint16_t)4032) + +extern const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH]; + +/* fixed-point bit reversal tables */ +#define ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH ((uint16_t)12 ) +#define ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH ((uint16_t)24 ) +#define ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH ((uint16_t)56 ) +#define ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH ((uint16_t)112 ) +#define ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH ((uint16_t)240 ) +#define ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH ((uint16_t)480 ) +#define ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH ((uint16_t)992 ) +#define ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH ((uint16_t)1984) +#define ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH ((uint16_t)4032) + +extern const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH]; +extern const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH]; + +/* Tables for Fast Math Sine and Cosine */ +extern const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1]; +extern const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1]; +extern const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1]; + +#endif /* ARM_COMMON_TABLES_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_const_structs.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_const_structs.h new file mode 100644 index 00000000..217f1d50 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_const_structs.h @@ -0,0 +1,79 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 31. July 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_const_structs.h +* +* Description: This file has constant structs that are initialized for +* user convenience. For example, some can be given as +* arguments to the arm_cfft_f32() function. +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#ifndef _ARM_CONST_STRUCTS_H +#define _ARM_CONST_STRUCTS_H + +#include "arm_math.h" +#include "arm_common_tables.h" + + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len16; + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len32; + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len64; + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len128; + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len256; + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len512; + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024; + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048; + extern const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096; + + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len16; + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len32; + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len64; + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len128; + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len256; + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len512; + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024; + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048; + extern const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096; + + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len16; + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len32; + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len64; + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len128; + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len256; + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len512; + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024; + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048; + extern const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096; + +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_math.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_math.h new file mode 100644 index 00000000..302aa9b8 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/arm_math.h @@ -0,0 +1,7538 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_math.h +* +* Description: Public header file for CMSIS DSP Library +* +* Target Processor: Cortex-M7/Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. + * -------------------------------------------------------------------- */ + +/** + \mainpage CMSIS DSP Software Library + * + * Introduction + * ------------ + * + * This user manual describes the CMSIS DSP software library, + * a suite of common signal processing functions for use on Cortex-M processor based devices. + * + * The library is divided into a number of functions each covering a specific category: + * - Basic math functions + * - Fast math functions + * - Complex math functions + * - Filters + * - Matrix functions + * - Transforms + * - Motor control functions + * - Statistical functions + * - Support functions + * - Interpolation functions + * + * The library has separate functions for operating on 8-bit integers, 16-bit integers, + * 32-bit integer and 32-bit floating-point values. + * + * Using the Library + * ------------ + * + * The library installer contains prebuilt versions of the libraries in the Lib folder. + * - arm_cortexM4lf_math.lib (Little endian and Floating Point Unit on Cortex-M4) + * - arm_cortexM4bf_math.lib (Big endian and Floating Point Unit on Cortex-M4) + * - arm_cortexM4l_math.lib (Little endian on Cortex-M4) + * - arm_cortexM4b_math.lib (Big endian on Cortex-M4) + * - arm_cortexM3l_math.lib (Little endian on Cortex-M3) + * - arm_cortexM3b_math.lib (Big endian on Cortex-M3) + * - arm_cortexM0l_math.lib (Little endian on Cortex-M0) + * - arm_cortexM0b_math.lib (Big endian on Cortex-M3) + * + * The library functions are declared in the public file arm_math.h which is placed in the Include folder. + * Simply include this file and link the appropriate library in the application and begin calling the library functions. The Library supports single + * public header file arm_math.h for Cortex-M4/M3/M0 with little endian and big endian. Same header file will be used for floating point unit(FPU) variants. + * Define the appropriate pre processor MACRO ARM_MATH_CM4 or ARM_MATH_CM3 or + * ARM_MATH_CM0 or ARM_MATH_CM0PLUS depending on the target processor in the application. + * + * Examples + * -------- + * + * The library ships with a number of examples which demonstrate how to use the library functions. + * + * Toolchain Support + * ------------ + * + * The library has been developed and tested with MDK-ARM version 4.60. + * The library is being tested in GCC and IAR toolchains and updates on this activity will be made available shortly. + * + * Building the Library + * ------------ + * + * The library installer contains a project file to re build libraries on MDK-ARM Tool chain in the CMSIS\\DSP_Lib\\Source\\ARM folder. + * - arm_cortexM_math.uvproj + * + * + * The libraries can be built by opening the arm_cortexM_math.uvproj project in MDK-ARM, selecting a specific target, and defining the optional pre processor MACROs detailed above. + * + * Pre-processor Macros + * ------------ + * + * Each library project have differant pre-processor macros. + * + * - UNALIGNED_SUPPORT_DISABLE: + * + * Define macro UNALIGNED_SUPPORT_DISABLE, If the silicon does not support unaligned memory access + * + * - ARM_MATH_BIG_ENDIAN: + * + * Define macro ARM_MATH_BIG_ENDIAN to build the library for big endian targets. By default library builds for little endian targets. + * + * - ARM_MATH_MATRIX_CHECK: + * + * Define macro ARM_MATH_MATRIX_CHECK for checking on the input and output sizes of matrices + * + * - ARM_MATH_ROUNDING: + * + * Define macro ARM_MATH_ROUNDING for rounding on support functions + * + * - ARM_MATH_CMx: + * + * Define macro ARM_MATH_CM4 for building the library on Cortex-M4 target, ARM_MATH_CM3 for building library on Cortex-M3 target + * and ARM_MATH_CM0 for building library on cortex-M0 target, ARM_MATH_CM0PLUS for building library on cortex-M0+ target. + * + * - __FPU_PRESENT: + * + * Initialize macro __FPU_PRESENT = 1 when building on FPU supported Targets. Enable this macro for M4bf and M4lf libraries + * + *
+ * CMSIS-DSP in ARM::CMSIS Pack + * ----------------------------- + * + * The following files relevant to CMSIS-DSP are present in the ARM::CMSIS Pack directories: + * |File/Folder |Content | + * |------------------------------|------------------------------------------------------------------------| + * |\b CMSIS\\Documentation\\DSP | This documentation | + * |\b CMSIS\\DSP_Lib | Software license agreement (license.txt) | + * |\b CMSIS\\DSP_Lib\\Examples | Example projects demonstrating the usage of the library functions | + * |\b CMSIS\\DSP_Lib\\Source | Source files for rebuilding the library | + * + *
+ * Revision History of CMSIS-DSP + * ------------ + * Please refer to \ref ChangeLog_pg. + * + * Copyright Notice + * ------------ + * + * Copyright (C) 2010-2014 ARM Limited. All rights reserved. + */ + + +/** + * @defgroup groupMath Basic Math Functions + */ + +/** + * @defgroup groupFastMath Fast Math Functions + * This set of functions provides a fast approximation to sine, cosine, and square root. + * As compared to most of the other functions in the CMSIS math library, the fast math functions + * operate on individual values and not arrays. + * There are separate functions for Q15, Q31, and floating-point data. + * + */ + +/** + * @defgroup groupCmplxMath Complex Math Functions + * This set of functions operates on complex data vectors. + * The data in the complex arrays is stored in an interleaved fashion + * (real, imag, real, imag, ...). + * In the API functions, the number of samples in a complex array refers + * to the number of complex values; the array contains twice this number of + * real values. + */ + +/** + * @defgroup groupFilters Filtering Functions + */ + +/** + * @defgroup groupMatrix Matrix Functions + * + * This set of functions provides basic matrix math operations. + * The functions operate on matrix data structures. For example, + * the type + * definition for the floating-point matrix structure is shown + * below: + * 
+ *     typedef struct
+ *     {
+ *       uint16_t numRows;     // number of rows of the matrix.
+ *       uint16_t numCols;     // number of columns of the matrix.
+ *       float32_t *pData;     // points to the data of the matrix.
+ *     } arm_matrix_instance_f32;
+ *
+ * There are similar definitions for Q15 and Q31 data types. + * + * The structure specifies the size of the matrix and then points to + * an array of data. The array is of size numRows X numCols + * and the values are arranged in row order. That is, the + * matrix element (i, j) is stored at: + * 
+ *     pData[i*numCols + j]
+ *
+ * + * \par Init Functions + * There is an associated initialization function for each type of matrix + * data structure. + * The initialization function sets the values of the internal structure fields. + * Refer to the function arm_mat_init_f32(), arm_mat_init_q31() + * and arm_mat_init_q15() for floating-point, Q31 and Q15 types, respectively. + * + * \par + * Use of the initialization function is optional. However, if initialization function is used + * then the instance structure cannot be placed into a const data section. + * To place the instance structure in a const data + * section, manually initialize the data structure. For example: + * 
+ * arm_matrix_instance_f32 S = {nRows, nColumns, pData};
+ * arm_matrix_instance_q31 S = {nRows, nColumns, pData};
+ * arm_matrix_instance_q15 S = {nRows, nColumns, pData};
+ *
+ * where nRows specifies the number of rows, nColumns + * specifies the number of columns, and pData points to the + * data array. + * + * \par Size Checking + * By default all of the matrix functions perform size checking on the input and + * output matrices. For example, the matrix addition function verifies that the + * two input matrices and the output matrix all have the same number of rows and + * columns. If the size check fails the functions return: + * 
+ *     ARM_MATH_SIZE_MISMATCH
+ *
+ * Otherwise the functions return + * 
+ *     ARM_MATH_SUCCESS
+ *
+ * There is some overhead associated with this matrix size checking. + * The matrix size checking is enabled via the \#define + * 
+ *     ARM_MATH_MATRIX_CHECK
+ *
+ * within the library project settings. By default this macro is defined + * and size checking is enabled. By changing the project settings and + * undefining this macro size checking is eliminated and the functions + * run a bit faster. With size checking disabled the functions always + * return ARM_MATH_SUCCESS. + */ + +/** + * @defgroup groupTransforms Transform Functions + */ + +/** + * @defgroup groupController Controller Functions + */ + +/** + * @defgroup groupStats Statistics Functions + */ +/** + * @defgroup groupSupport Support Functions + */ + +/** + * @defgroup groupInterpolation Interpolation Functions + * These functions perform 1- and 2-dimensional interpolation of data. + * Linear interpolation is used for 1-dimensional data and + * bilinear interpolation is used for 2-dimensional data. + */ + +/** + * @defgroup groupExamples Examples + */ +#ifndef _ARM_MATH_H +#define _ARM_MATH_H + +#define __CMSIS_GENERIC /* disable NVIC and Systick functions */ + +#if defined(ARM_MATH_CM7) + #include "core_cm7.h" +#elif defined (ARM_MATH_CM4) + #include "core_cm4.h" +#elif defined (ARM_MATH_CM3) + #include "core_cm3.h" +#elif defined (ARM_MATH_CM0) + #include "core_cm0.h" +#define ARM_MATH_CM0_FAMILY + #elif defined (ARM_MATH_CM0PLUS) +#include "core_cm0plus.h" + #define ARM_MATH_CM0_FAMILY +#else + #error "Define according the used Cortex core ARM_MATH_CM7, ARM_MATH_CM4, ARM_MATH_CM3, ARM_MATH_CM0PLUS or ARM_MATH_CM0" +#endif + +#undef __CMSIS_GENERIC /* enable NVIC and Systick functions */ +#include "string.h" +#include "math.h" +#ifdef __cplusplus +extern "C" +{ +#endif + + + /** + * @brief Macros required for reciprocal calculation in Normalized LMS + */ + +#define DELTA_Q31 (0x100) +#define DELTA_Q15 0x5 +#define INDEX_MASK 0x0000003F +#ifndef PI +#define PI 3.14159265358979f +#endif + + /** + * @brief Macros required for SINE and COSINE Fast math approximations + */ + +#define FAST_MATH_TABLE_SIZE 512 +#define FAST_MATH_Q31_SHIFT (32 - 10) +#define FAST_MATH_Q15_SHIFT (16 - 10) +#define CONTROLLER_Q31_SHIFT (32 - 9) +#define TABLE_SIZE 256 +#define TABLE_SPACING_Q31 0x400000 +#define TABLE_SPACING_Q15 0x80 + + /** + * @brief Macros required for SINE and COSINE Controller functions + */ + /* 1.31(q31) Fixed value of 2/360 */ + /* -1 to +1 is divided into 360 values so total spacing is (2/360) */ +#define INPUT_SPACING 0xB60B61 + + /** + * @brief Macro for Unaligned Support + */ +#ifndef UNALIGNED_SUPPORT_DISABLE + #define ALIGN4 +#else + #if defined (__GNUC__) + #define ALIGN4 __attribute__((aligned(4))) + #else + #define ALIGN4 __align(4) + #endif +#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ + + /** + * @brief Error status returned by some functions in the library. + */ + + typedef enum + { + ARM_MATH_SUCCESS = 0, /**< No error */ + ARM_MATH_ARGUMENT_ERROR = -1, /**< One or more arguments are incorrect */ + ARM_MATH_LENGTH_ERROR = -2, /**< Length of data buffer is incorrect */ + ARM_MATH_SIZE_MISMATCH = -3, /**< Size of matrices is not compatible with the operation. */ + ARM_MATH_NANINF = -4, /**< Not-a-number (NaN) or infinity is generated */ + ARM_MATH_SINGULAR = -5, /**< Generated by matrix inversion if the input matrix is singular and cannot be inverted. */ + ARM_MATH_TEST_FAILURE = -6 /**< Test Failed */ + } arm_status; + + /** + * @brief 8-bit fractional data type in 1.7 format. + */ + typedef int8_t q7_t; + + /** + * @brief 16-bit fractional data type in 1.15 format. + */ + typedef int16_t q15_t; + + /** + * @brief 32-bit fractional data type in 1.31 format. + */ + typedef int32_t q31_t; + + /** + * @brief 64-bit fractional data type in 1.63 format. + */ + typedef int64_t q63_t; + + /** + * @brief 32-bit floating-point type definition. + */ + typedef float float32_t; + + /** + * @brief 64-bit floating-point type definition. + */ + typedef double float64_t; + + /** + * @brief definition to read/write two 16 bit values. + */ +#if defined __CC_ARM +#define __SIMD32_TYPE int32_t __packed +#define CMSIS_UNUSED __attribute__((unused)) +#elif defined __ICCARM__ +#define CMSIS_UNUSED +#define __SIMD32_TYPE int32_t __packed +#elif defined __GNUC__ +#define __SIMD32_TYPE int32_t +#define CMSIS_UNUSED __attribute__((unused)) +#elif defined __CSMC__ /* Cosmic */ +#define CMSIS_UNUSED +#define __SIMD32_TYPE int32_t +#else +#error Unknown compiler +#endif + +#define __SIMD32(addr) (*(__SIMD32_TYPE **) & (addr)) +#define __SIMD32_CONST(addr) ((__SIMD32_TYPE *)(addr)) + +#define _SIMD32_OFFSET(addr) (*(__SIMD32_TYPE *) (addr)) + +#define __SIMD64(addr) (*(int64_t **) & (addr)) + +#if defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0_FAMILY) + /** + * @brief definition to pack two 16 bit values. + */ +#define __PKHBT(ARG1, ARG2, ARG3) ( (((int32_t)(ARG1) << 0) & (int32_t)0x0000FFFF) | \ + (((int32_t)(ARG2) << ARG3) & (int32_t)0xFFFF0000) ) +#define __PKHTB(ARG1, ARG2, ARG3) ( (((int32_t)(ARG1) << 0) & (int32_t)0xFFFF0000) | \ + (((int32_t)(ARG2) >> ARG3) & (int32_t)0x0000FFFF) ) + +#endif + + + /** + * @brief definition to pack four 8 bit values. + */ +#ifndef ARM_MATH_BIG_ENDIAN + +#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v0) << 0) & (int32_t)0x000000FF) | \ + (((int32_t)(v1) << 8) & (int32_t)0x0000FF00) | \ + (((int32_t)(v2) << 16) & (int32_t)0x00FF0000) | \ + (((int32_t)(v3) << 24) & (int32_t)0xFF000000) ) +#else + +#define __PACKq7(v0,v1,v2,v3) ( (((int32_t)(v3) << 0) & (int32_t)0x000000FF) | \ + (((int32_t)(v2) << 8) & (int32_t)0x0000FF00) | \ + (((int32_t)(v1) << 16) & (int32_t)0x00FF0000) | \ + (((int32_t)(v0) << 24) & (int32_t)0xFF000000) ) + +#endif + + + /** + * @brief Clips Q63 to Q31 values. + */ + static __INLINE q31_t clip_q63_to_q31( + q63_t x) + { + return ((q31_t) (x >> 32) != ((q31_t) x >> 31)) ? + ((0x7FFFFFFF ^ ((q31_t) (x >> 63)))) : (q31_t) x; + } + + /** + * @brief Clips Q63 to Q15 values. + */ + static __INLINE q15_t clip_q63_to_q15( + q63_t x) + { + return ((q31_t) (x >> 32) != ((q31_t) x >> 31)) ? + ((0x7FFF ^ ((q15_t) (x >> 63)))) : (q15_t) (x >> 15); + } + + /** + * @brief Clips Q31 to Q7 values. + */ + static __INLINE q7_t clip_q31_to_q7( + q31_t x) + { + return ((q31_t) (x >> 24) != ((q31_t) x >> 23)) ? + ((0x7F ^ ((q7_t) (x >> 31)))) : (q7_t) x; + } + + /** + * @brief Clips Q31 to Q15 values. + */ + static __INLINE q15_t clip_q31_to_q15( + q31_t x) + { + return ((q31_t) (x >> 16) != ((q31_t) x >> 15)) ? + ((0x7FFF ^ ((q15_t) (x >> 31)))) : (q15_t) x; + } + + /** + * @brief Multiplies 32 X 64 and returns 32 bit result in 2.30 format. + */ + + static __INLINE q63_t mult32x64( + q63_t x, + q31_t y) + { + return ((((q63_t) (x & 0x00000000FFFFFFFF) * y) >> 32) + + (((q63_t) (x >> 32) * y))); + } + + +#if defined (ARM_MATH_CM0_FAMILY) && defined ( __CC_ARM ) +#define __CLZ __clz +#endif + +#if defined (ARM_MATH_CM0_FAMILY) && ((defined (__ICCARM__)) ||(defined (__GNUC__)) || defined (__TASKING__) ) + + static __INLINE uint32_t __CLZ( + q31_t data); + + + static __INLINE uint32_t __CLZ( + q31_t data) + { + uint32_t count = 0; + uint32_t mask = 0x80000000; + + while((data & mask) == 0) + { + count += 1u; + mask = mask >> 1u; + } + + return (count); + + } + +#endif + + /** + * @brief Function to Calculates 1/in (reciprocal) value of Q31 Data type. + */ + + static __INLINE uint32_t arm_recip_q31( + q31_t in, + q31_t * dst, + q31_t * pRecipTable) + { + + uint32_t out, tempVal; + uint32_t index, i; + uint32_t signBits; + + if(in > 0) + { + signBits = __CLZ(in) - 1; + } + else + { + signBits = __CLZ(-in) - 1; + } + + /* Convert input sample to 1.31 format */ + in = in << signBits; + + /* calculation of index for initial approximated Val */ + index = (uint32_t) (in >> 24u); + index = (index & INDEX_MASK); + + /* 1.31 with exp 1 */ + out = pRecipTable[index]; + + /* calculation of reciprocal value */ + /* running approximation for two iterations */ + for (i = 0u; i < 2u; i++) + { + tempVal = (q31_t) (((q63_t) in * out) >> 31u); + tempVal = 0x7FFFFFFF - tempVal; + /* 1.31 with exp 1 */ + //out = (q31_t) (((q63_t) out * tempVal) >> 30u); + out = (q31_t) clip_q63_to_q31(((q63_t) out * tempVal) >> 30u); + } + + /* write output */ + *dst = out; + + /* return num of signbits of out = 1/in value */ + return (signBits + 1u); + + } + + /** + * @brief Function to Calculates 1/in (reciprocal) value of Q15 Data type. + */ + static __INLINE uint32_t arm_recip_q15( + q15_t in, + q15_t * dst, + q15_t * pRecipTable) + { + + uint32_t out = 0, tempVal = 0; + uint32_t index = 0, i = 0; + uint32_t signBits = 0; + + if(in > 0) + { + signBits = __CLZ(in) - 17; + } + else + { + signBits = __CLZ(-in) - 17; + } + + /* Convert input sample to 1.15 format */ + in = in << signBits; + + /* calculation of index for initial approximated Val */ + index = in >> 8; + index = (index & INDEX_MASK); + + /* 1.15 with exp 1 */ + out = pRecipTable[index]; + + /* calculation of reciprocal value */ + /* running approximation for two iterations */ + for (i = 0; i < 2; i++) + { + tempVal = (q15_t) (((q31_t) in * out) >> 15); + tempVal = 0x7FFF - tempVal; + /* 1.15 with exp 1 */ + out = (q15_t) (((q31_t) out * tempVal) >> 14); + } + + /* write output */ + *dst = out; + + /* return num of signbits of out = 1/in value */ + return (signBits + 1); + + } + + + /* + * @brief C custom defined intrinisic function for only M0 processors + */ +#if defined(ARM_MATH_CM0_FAMILY) + + static __INLINE q31_t __SSAT( + q31_t x, + uint32_t y) + { + int32_t posMax, negMin; + uint32_t i; + + posMax = 1; + for (i = 0; i < (y - 1); i++) + { + posMax = posMax * 2; + } + + if(x > 0) + { + posMax = (posMax - 1); + + if(x > posMax) + { + x = posMax; + } + } + else + { + negMin = -posMax; + + if(x < negMin) + { + x = negMin; + } + } + return (x); + + + } + +#endif /* end of ARM_MATH_CM0_FAMILY */ + + + + /* + * @brief C custom defined intrinsic function for M3 and M0 processors + */ +#if defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0_FAMILY) + + /* + * @brief C custom defined QADD8 for M3 and M0 processors + */ + static __INLINE q31_t __QADD8( + q31_t x, + q31_t y) + { + + q31_t sum; + q7_t r, s, t, u; + + r = (q7_t) x; + s = (q7_t) y; + + r = __SSAT((q31_t) (r + s), 8); + s = __SSAT(((q31_t) (((x << 16) >> 24) + ((y << 16) >> 24))), 8); + t = __SSAT(((q31_t) (((x << 8) >> 24) + ((y << 8) >> 24))), 8); + u = __SSAT(((q31_t) ((x >> 24) + (y >> 24))), 8); + + sum = + (((q31_t) u << 24) & 0xFF000000) | (((q31_t) t << 16) & 0x00FF0000) | + (((q31_t) s << 8) & 0x0000FF00) | (r & 0x000000FF); + + return sum; + + } + + /* + * @brief C custom defined QSUB8 for M3 and M0 processors + */ + static __INLINE q31_t __QSUB8( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s, t, u; + + r = (q7_t) x; + s = (q7_t) y; + + r = __SSAT((r - s), 8); + s = __SSAT(((q31_t) (((x << 16) >> 24) - ((y << 16) >> 24))), 8) << 8; + t = __SSAT(((q31_t) (((x << 8) >> 24) - ((y << 8) >> 24))), 8) << 16; + u = __SSAT(((q31_t) ((x >> 24) - (y >> 24))), 8) << 24; + + sum = + (u & 0xFF000000) | (t & 0x00FF0000) | (s & 0x0000FF00) | (r & + 0x000000FF); + + return sum; + } + + /* + * @brief C custom defined QADD16 for M3 and M0 processors + */ + + /* + * @brief C custom defined QADD16 for M3 and M0 processors + */ + static __INLINE q31_t __QADD16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (q15_t) x; + s = (q15_t) y; + + r = __SSAT(r + s, 16); + s = __SSAT(((q31_t) ((x >> 16) + (y >> 16))), 16) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + + } + + /* + * @brief C custom defined SHADD16 for M3 and M0 processors + */ + static __INLINE q31_t __SHADD16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (q15_t) x; + s = (q15_t) y; + + r = ((r >> 1) + (s >> 1)); + s = ((q31_t) ((x >> 17) + (y >> 17))) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + + } + + /* + * @brief C custom defined QSUB16 for M3 and M0 processors + */ + static __INLINE q31_t __QSUB16( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (q15_t) x; + s = (q15_t) y; + + r = __SSAT(r - s, 16); + s = __SSAT(((q31_t) ((x >> 16) - (y >> 16))), 16) << 16; + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + /* + * @brief C custom defined SHSUB16 for M3 and M0 processors + */ + static __INLINE q31_t __SHSUB16( + q31_t x, + q31_t y) + { + + q31_t diff; + q31_t r, s; + + r = (q15_t) x; + s = (q15_t) y; + + r = ((r >> 1) - (s >> 1)); + s = (((x >> 17) - (y >> 17)) << 16); + + diff = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return diff; + } + + /* + * @brief C custom defined QASX for M3 and M0 processors + */ + static __INLINE q31_t __QASX( + q31_t x, + q31_t y) + { + + q31_t sum = 0; + + sum = + ((sum + + clip_q31_to_q15((q31_t) ((q15_t) (x >> 16) + (q15_t) y))) << 16) + + clip_q31_to_q15((q31_t) ((q15_t) x - (q15_t) (y >> 16))); + + return sum; + } + + /* + * @brief C custom defined SHASX for M3 and M0 processors + */ + static __INLINE q31_t __SHASX( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (q15_t) x; + s = (q15_t) y; + + r = ((r >> 1) - (y >> 17)); + s = (((x >> 17) + (s >> 1)) << 16); + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + + /* + * @brief C custom defined QSAX for M3 and M0 processors + */ + static __INLINE q31_t __QSAX( + q31_t x, + q31_t y) + { + + q31_t sum = 0; + + sum = + ((sum + + clip_q31_to_q15((q31_t) ((q15_t) (x >> 16) - (q15_t) y))) << 16) + + clip_q31_to_q15((q31_t) ((q15_t) x + (q15_t) (y >> 16))); + + return sum; + } + + /* + * @brief C custom defined SHSAX for M3 and M0 processors + */ + static __INLINE q31_t __SHSAX( + q31_t x, + q31_t y) + { + + q31_t sum; + q31_t r, s; + + r = (q15_t) x; + s = (q15_t) y; + + r = ((r >> 1) + (y >> 17)); + s = (((x >> 17) - (s >> 1)) << 16); + + sum = (s & 0xFFFF0000) | (r & 0x0000FFFF); + + return sum; + } + + /* + * @brief C custom defined SMUSDX for M3 and M0 processors + */ + static __INLINE q31_t __SMUSDX( + q31_t x, + q31_t y) + { + + return ((q31_t) (((q15_t) x * (q15_t) (y >> 16)) - + ((q15_t) (x >> 16) * (q15_t) y))); + } + + /* + * @brief C custom defined SMUADX for M3 and M0 processors + */ + static __INLINE q31_t __SMUADX( + q31_t x, + q31_t y) + { + + return ((q31_t) (((q15_t) x * (q15_t) (y >> 16)) + + ((q15_t) (x >> 16) * (q15_t) y))); + } + + /* + * @brief C custom defined QADD for M3 and M0 processors + */ + static __INLINE q31_t __QADD( + q31_t x, + q31_t y) + { + return clip_q63_to_q31((q63_t) x + y); + } + + /* + * @brief C custom defined QSUB for M3 and M0 processors + */ + static __INLINE q31_t __QSUB( + q31_t x, + q31_t y) + { + return clip_q63_to_q31((q63_t) x - y); + } + + /* + * @brief C custom defined SMLAD for M3 and M0 processors + */ + static __INLINE q31_t __SMLAD( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum + ((q15_t) (x >> 16) * (q15_t) (y >> 16)) + + ((q15_t) x * (q15_t) y)); + } + + /* + * @brief C custom defined SMLADX for M3 and M0 processors + */ + static __INLINE q31_t __SMLADX( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum + ((q15_t) (x >> 16) * (q15_t) (y)) + + ((q15_t) x * (q15_t) (y >> 16))); + } + + /* + * @brief C custom defined SMLSDX for M3 and M0 processors + */ + static __INLINE q31_t __SMLSDX( + q31_t x, + q31_t y, + q31_t sum) + { + + return (sum - ((q15_t) (x >> 16) * (q15_t) (y)) + + ((q15_t) x * (q15_t) (y >> 16))); + } + + /* + * @brief C custom defined SMLALD for M3 and M0 processors + */ + static __INLINE q63_t __SMLALD( + q31_t x, + q31_t y, + q63_t sum) + { + + return (sum + ((q15_t) (x >> 16) * (q15_t) (y >> 16)) + + ((q15_t) x * (q15_t) y)); + } + + /* + * @brief C custom defined SMLALDX for M3 and M0 processors + */ + static __INLINE q63_t __SMLALDX( + q31_t x, + q31_t y, + q63_t sum) + { + + return (sum + ((q15_t) (x >> 16) * (q15_t) y)) + + ((q15_t) x * (q15_t) (y >> 16)); + } + + /* + * @brief C custom defined SMUAD for M3 and M0 processors + */ + static __INLINE q31_t __SMUAD( + q31_t x, + q31_t y) + { + + return (((x >> 16) * (y >> 16)) + + (((x << 16) >> 16) * ((y << 16) >> 16))); + } + + /* + * @brief C custom defined SMUSD for M3 and M0 processors + */ + static __INLINE q31_t __SMUSD( + q31_t x, + q31_t y) + { + + return (-((x >> 16) * (y >> 16)) + + (((x << 16) >> 16) * ((y << 16) >> 16))); + } + + + /* + * @brief C custom defined SXTB16 for M3 and M0 processors + */ + static __INLINE q31_t __SXTB16( + q31_t x) + { + + return ((((x << 24) >> 24) & 0x0000FFFF) | + (((x << 8) >> 8) & 0xFFFF0000)); + } + + +#endif /* defined (ARM_MATH_CM3) || defined (ARM_MATH_CM0_FAMILY) */ + + + /** + * @brief Instance structure for the Q7 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q7_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q7_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + } arm_fir_instance_q7; + + /** + * @brief Instance structure for the Q15 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + } arm_fir_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + } arm_fir_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of filter coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + } arm_fir_instance_f32; + + + /** + * @brief Processing function for the Q7 FIR filter. + * @param[in] *S points to an instance of the Q7 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q7( + const arm_fir_instance_q7 * S, + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q7 FIR filter. + * @param[in,out] *S points to an instance of the Q7 FIR structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed. + * @return none + */ + void arm_fir_init_q7( + arm_fir_instance_q7 * S, + uint16_t numTaps, + q7_t * pCoeffs, + q7_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q15 FIR filter. + * @param[in] *S points to an instance of the Q15 FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q15( + const arm_fir_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the fast Q15 FIR filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_fast_q15( + const arm_fir_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q15 FIR filter. + * @param[in,out] *S points to an instance of the Q15 FIR filter structure. + * @param[in] numTaps Number of filter coefficients in the filter. Must be even and greater than or equal to 4. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_ARGUMENT_ERROR if + * numTaps is not a supported value. + */ + + arm_status arm_fir_init_q15( + arm_fir_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR filter. + * @param[in] *S points to an instance of the Q31 FIR filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_q31( + const arm_fir_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the fast Q31 FIR filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_fast_q31( + const arm_fir_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR filter. + * @param[in,out] *S points to an instance of the Q31 FIR structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return none. + */ + void arm_fir_init_q31( + arm_fir_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the floating-point FIR filter. + * @param[in] *S points to an instance of the floating-point FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_f32( + const arm_fir_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point FIR filter. + * @param[in,out] *S points to an instance of the floating-point FIR filter structure. + * @param[in] numTaps Number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of samples that are processed at a time. + * @return none. + */ + void arm_fir_init_f32( + arm_fir_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q15 Biquad cascade filter. + */ + typedef struct + { + int8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q15_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + q15_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + int8_t postShift; /**< Additional shift, in bits, applied to each output sample. */ + + } arm_biquad_casd_df1_inst_q15; + + + /** + * @brief Instance structure for the Q31 Biquad cascade filter. + */ + typedef struct + { + uint32_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q31_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + q31_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + uint8_t postShift; /**< Additional shift, in bits, applied to each output sample. */ + + } arm_biquad_casd_df1_inst_q31; + + /** + * @brief Instance structure for the floating-point Biquad cascade filter. + */ + typedef struct + { + uint32_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< Points to the array of state coefficients. The array is of length 4*numStages. */ + float32_t *pCoeffs; /**< Points to the array of coefficients. The array is of length 5*numStages. */ + + + } arm_biquad_casd_df1_inst_f32; + + + + /** + * @brief Processing function for the Q15 Biquad cascade filter. + * @param[in] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_q15( + const arm_biquad_casd_df1_inst_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q15 Biquad cascade filter. + * @param[in,out] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift Shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cascade_df1_init_q15( + arm_biquad_casd_df1_inst_q15 * S, + uint8_t numStages, + q15_t * pCoeffs, + q15_t * pState, + int8_t postShift); + + + /** + * @brief Fast but less precise processing function for the Q15 Biquad cascade filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_fast_q15( + const arm_biquad_casd_df1_inst_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q31 Biquad cascade filter + * @param[in] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_q31( + const arm_biquad_casd_df1_inst_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Fast but less precise processing function for the Q31 Biquad cascade filter for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_fast_q31( + const arm_biquad_casd_df1_inst_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 Biquad cascade filter. + * @param[in,out] *S points to an instance of the Q31 Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift Shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cascade_df1_init_q31( + arm_biquad_casd_df1_inst_q31 * S, + uint8_t numStages, + q31_t * pCoeffs, + q31_t * pState, + int8_t postShift); + + /** + * @brief Processing function for the floating-point Biquad cascade filter. + * @param[in] *S points to an instance of the floating-point Biquad cascade structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df1_f32( + const arm_biquad_casd_df1_inst_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point Biquad cascade filter. + * @param[in,out] *S points to an instance of the floating-point Biquad cascade structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df1_init_f32( + arm_biquad_casd_df1_inst_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + /** + * @brief Instance structure for the floating-point matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + float32_t *pData; /**< points to the data of the matrix. */ + } arm_matrix_instance_f32; + + + /** + * @brief Instance structure for the floating-point matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + float64_t *pData; /**< points to the data of the matrix. */ + } arm_matrix_instance_f64; + + /** + * @brief Instance structure for the Q15 matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + q15_t *pData; /**< points to the data of the matrix. */ + + } arm_matrix_instance_q15; + + /** + * @brief Instance structure for the Q31 matrix structure. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows of the matrix. */ + uint16_t numCols; /**< number of columns of the matrix. */ + q31_t *pData; /**< points to the data of the matrix. */ + + } arm_matrix_instance_q31; + + + + /** + * @brief Floating-point matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix addition. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_add_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Floating-point, complex, matrix multiplication. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_cmplx_mult_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15, complex, matrix multiplication. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_cmplx_mult_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pScratch); + + /** + * @brief Q31, complex, matrix multiplication. + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_cmplx_mult_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_f32( + const arm_matrix_instance_f32 * pSrc, + arm_matrix_instance_f32 * pDst); + + + /** + * @brief Q15 matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_q15( + const arm_matrix_instance_q15 * pSrc, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix transpose. + * @param[in] *pSrc points to the input matrix + * @param[out] *pDst points to the output matrix + * @return The function returns either ARM_MATH_SIZE_MISMATCH + * or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_trans_q31( + const arm_matrix_instance_q31 * pSrc, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @param[in] *pState points to the array for storing intermediate results + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pState); + + /** + * @brief Q15 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @param[in] *pState points to the array for storing intermediate results + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_fast_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst, + q15_t * pState); + + /** + * @brief Q31 matrix multiplication + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Q31 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_mult_fast_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Floating-point matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_f32( + const arm_matrix_instance_f32 * pSrcA, + const arm_matrix_instance_f32 * pSrcB, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_q15( + const arm_matrix_instance_q15 * pSrcA, + const arm_matrix_instance_q15 * pSrcB, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix subtraction + * @param[in] *pSrcA points to the first input matrix structure + * @param[in] *pSrcB points to the second input matrix structure + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_sub_q31( + const arm_matrix_instance_q31 * pSrcA, + const arm_matrix_instance_q31 * pSrcB, + arm_matrix_instance_q31 * pDst); + + /** + * @brief Floating-point matrix scaling. + * @param[in] *pSrc points to the input matrix + * @param[in] scale scale factor + * @param[out] *pDst points to the output matrix + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_f32( + const arm_matrix_instance_f32 * pSrc, + float32_t scale, + arm_matrix_instance_f32 * pDst); + + /** + * @brief Q15 matrix scaling. + * @param[in] *pSrc points to input matrix + * @param[in] scaleFract fractional portion of the scale factor + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to output matrix + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_q15( + const arm_matrix_instance_q15 * pSrc, + q15_t scaleFract, + int32_t shift, + arm_matrix_instance_q15 * pDst); + + /** + * @brief Q31 matrix scaling. + * @param[in] *pSrc points to input matrix + * @param[in] scaleFract fractional portion of the scale factor + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to output matrix structure + * @return The function returns either + * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking. + */ + + arm_status arm_mat_scale_q31( + const arm_matrix_instance_q31 * pSrc, + q31_t scaleFract, + int32_t shift, + arm_matrix_instance_q31 * pDst); + + + /** + * @brief Q31 matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_q31( + arm_matrix_instance_q31 * S, + uint16_t nRows, + uint16_t nColumns, + q31_t * pData); + + /** + * @brief Q15 matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_q15( + arm_matrix_instance_q15 * S, + uint16_t nRows, + uint16_t nColumns, + q15_t * pData); + + /** + * @brief Floating-point matrix initialization. + * @param[in,out] *S points to an instance of the floating-point matrix structure. + * @param[in] nRows number of rows in the matrix. + * @param[in] nColumns number of columns in the matrix. + * @param[in] *pData points to the matrix data array. + * @return none + */ + + void arm_mat_init_f32( + arm_matrix_instance_f32 * S, + uint16_t nRows, + uint16_t nColumns, + float32_t * pData); + + + + /** + * @brief Instance structure for the Q15 PID Control. + */ + typedef struct + { + q15_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ +#ifdef ARM_MATH_CM0_FAMILY + q15_t A1; + q15_t A2; +#else + q31_t A1; /**< The derived gain A1 = -Kp - 2Kd | Kd.*/ +#endif + q15_t state[3]; /**< The state array of length 3. */ + q15_t Kp; /**< The proportional gain. */ + q15_t Ki; /**< The integral gain. */ + q15_t Kd; /**< The derivative gain. */ + } arm_pid_instance_q15; + + /** + * @brief Instance structure for the Q31 PID Control. + */ + typedef struct + { + q31_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + q31_t A1; /**< The derived gain, A1 = -Kp - 2Kd. */ + q31_t A2; /**< The derived gain, A2 = Kd . */ + q31_t state[3]; /**< The state array of length 3. */ + q31_t Kp; /**< The proportional gain. */ + q31_t Ki; /**< The integral gain. */ + q31_t Kd; /**< The derivative gain. */ + + } arm_pid_instance_q31; + + /** + * @brief Instance structure for the floating-point PID Control. + */ + typedef struct + { + float32_t A0; /**< The derived gain, A0 = Kp + Ki + Kd . */ + float32_t A1; /**< The derived gain, A1 = -Kp - 2Kd. */ + float32_t A2; /**< The derived gain, A2 = Kd . */ + float32_t state[3]; /**< The state array of length 3. */ + float32_t Kp; /**< The proportional gain. */ + float32_t Ki; /**< The integral gain. */ + float32_t Kd; /**< The derivative gain. */ + } arm_pid_instance_f32; + + + + /** + * @brief Initialization function for the floating-point PID Control. + * @param[in,out] *S points to an instance of the PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_f32( + arm_pid_instance_f32 * S, + int32_t resetStateFlag); + + /** + * @brief Reset function for the floating-point PID Control. + * @param[in,out] *S is an instance of the floating-point PID Control structure + * @return none + */ + void arm_pid_reset_f32( + arm_pid_instance_f32 * S); + + + /** + * @brief Initialization function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_q31( + arm_pid_instance_q31 * S, + int32_t resetStateFlag); + + + /** + * @brief Reset function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q31 PID Control structure + * @return none + */ + + void arm_pid_reset_q31( + arm_pid_instance_q31 * S); + + /** + * @brief Initialization function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID structure. + * @param[in] resetStateFlag flag to reset the state. 0 = no change in state 1 = reset the state. + * @return none. + */ + void arm_pid_init_q15( + arm_pid_instance_q15 * S, + int32_t resetStateFlag); + + /** + * @brief Reset function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the q15 PID Control structure + * @return none + */ + void arm_pid_reset_q15( + arm_pid_instance_q15 * S); + + + /** + * @brief Instance structure for the floating-point Linear Interpolate function. + */ + typedef struct + { + uint32_t nValues; /**< nValues */ + float32_t x1; /**< x1 */ + float32_t xSpacing; /**< xSpacing */ + float32_t *pYData; /**< pointer to the table of Y values */ + } arm_linear_interp_instance_f32; + + /** + * @brief Instance structure for the floating-point bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + float32_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_f32; + + /** + * @brief Instance structure for the Q31 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q31_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q31; + + /** + * @brief Instance structure for the Q15 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q15_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q15; + + /** + * @brief Instance structure for the Q15 bilinear interpolation function. + */ + + typedef struct + { + uint16_t numRows; /**< number of rows in the data table. */ + uint16_t numCols; /**< number of columns in the data table. */ + q7_t *pData; /**< points to the data table. */ + } arm_bilinear_interp_instance_q7; + + + /** + * @brief Q7 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_mult_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + + + + + + /** + * @brief Instance structure for the Q15 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q15_t *pTwiddle; /**< points to the Sin twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix2_instance_q15; + +/* Deprecated */ + arm_status arm_cfft_radix2_init_q15( + arm_cfft_radix2_instance_q15 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + +/* Deprecated */ + void arm_cfft_radix2_q15( + const arm_cfft_radix2_instance_q15 * S, + q15_t * pSrc); + + + + /** + * @brief Instance structure for the Q15 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q15_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix4_instance_q15; + +/* Deprecated */ + arm_status arm_cfft_radix4_init_q15( + arm_cfft_radix4_instance_q15 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + +/* Deprecated */ + void arm_cfft_radix4_q15( + const arm_cfft_radix4_instance_q15 * S, + q15_t * pSrc); + + /** + * @brief Instance structure for the Radix-2 Q31 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q31_t *pTwiddle; /**< points to the Twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix2_instance_q31; + +/* Deprecated */ + arm_status arm_cfft_radix2_init_q31( + arm_cfft_radix2_instance_q31 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + +/* Deprecated */ + void arm_cfft_radix2_q31( + const arm_cfft_radix2_instance_q31 * S, + q31_t * pSrc); + + /** + * @brief Instance structure for the Q31 CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + q31_t *pTwiddle; /**< points to the twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + } arm_cfft_radix4_instance_q31; + +/* Deprecated */ + void arm_cfft_radix4_q31( + const arm_cfft_radix4_instance_q31 * S, + q31_t * pSrc); + +/* Deprecated */ + arm_status arm_cfft_radix4_init_q31( + arm_cfft_radix4_instance_q31 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + float32_t *pTwiddle; /**< points to the Twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + float32_t onebyfftLen; /**< value of 1/fftLen. */ + } arm_cfft_radix2_instance_f32; + +/* Deprecated */ + arm_status arm_cfft_radix2_init_f32( + arm_cfft_radix2_instance_f32 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + +/* Deprecated */ + void arm_cfft_radix2_f32( + const arm_cfft_radix2_instance_f32 * S, + float32_t * pSrc); + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + uint8_t ifftFlag; /**< flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. */ + uint8_t bitReverseFlag; /**< flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output. */ + float32_t *pTwiddle; /**< points to the Twiddle factor table. */ + uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t twidCoefModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + uint16_t bitRevFactor; /**< bit reversal modifier that supports different size FFTs with the same bit reversal table. */ + float32_t onebyfftLen; /**< value of 1/fftLen. */ + } arm_cfft_radix4_instance_f32; + +/* Deprecated */ + arm_status arm_cfft_radix4_init_f32( + arm_cfft_radix4_instance_f32 * S, + uint16_t fftLen, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + +/* Deprecated */ + void arm_cfft_radix4_f32( + const arm_cfft_radix4_instance_f32 * S, + float32_t * pSrc); + + /** + * @brief Instance structure for the fixed-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + const q15_t *pTwiddle; /**< points to the Twiddle factor table. */ + const uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t bitRevLength; /**< bit reversal table length. */ + } arm_cfft_instance_q15; + +void arm_cfft_q15( + const arm_cfft_instance_q15 * S, + q15_t * p1, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Instance structure for the fixed-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + const q31_t *pTwiddle; /**< points to the Twiddle factor table. */ + const uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t bitRevLength; /**< bit reversal table length. */ + } arm_cfft_instance_q31; + +void arm_cfft_q31( + const arm_cfft_instance_q31 * S, + q31_t * p1, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Instance structure for the floating-point CFFT/CIFFT function. + */ + + typedef struct + { + uint16_t fftLen; /**< length of the FFT. */ + const float32_t *pTwiddle; /**< points to the Twiddle factor table. */ + const uint16_t *pBitRevTable; /**< points to the bit reversal table. */ + uint16_t bitRevLength; /**< bit reversal table length. */ + } arm_cfft_instance_f32; + + void arm_cfft_f32( + const arm_cfft_instance_f32 * S, + float32_t * p1, + uint8_t ifftFlag, + uint8_t bitReverseFlag); + + /** + * @brief Instance structure for the Q15 RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + q15_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + q15_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + const arm_cfft_instance_q15 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_q15; + + arm_status arm_rfft_init_q15( + arm_rfft_instance_q15 * S, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + void arm_rfft_q15( + const arm_rfft_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst); + + /** + * @brief Instance structure for the Q31 RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + q31_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + q31_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + const arm_cfft_instance_q31 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_q31; + + arm_status arm_rfft_init_q31( + arm_rfft_instance_q31 * S, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + void arm_rfft_q31( + const arm_rfft_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst); + + /** + * @brief Instance structure for the floating-point RFFT/RIFFT function. + */ + + typedef struct + { + uint32_t fftLenReal; /**< length of the real FFT. */ + uint16_t fftLenBy2; /**< length of the complex FFT. */ + uint8_t ifftFlagR; /**< flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform. */ + uint8_t bitReverseFlagR; /**< flag that enables (bitReverseFlagR=1) or disables (bitReverseFlagR=0) bit reversal of output. */ + uint32_t twidCoefRModifier; /**< twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table. */ + float32_t *pTwiddleAReal; /**< points to the real twiddle factor table. */ + float32_t *pTwiddleBReal; /**< points to the imag twiddle factor table. */ + arm_cfft_radix4_instance_f32 *pCfft; /**< points to the complex FFT instance. */ + } arm_rfft_instance_f32; + + arm_status arm_rfft_init_f32( + arm_rfft_instance_f32 * S, + arm_cfft_radix4_instance_f32 * S_CFFT, + uint32_t fftLenReal, + uint32_t ifftFlagR, + uint32_t bitReverseFlag); + + void arm_rfft_f32( + const arm_rfft_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst); + + /** + * @brief Instance structure for the floating-point RFFT/RIFFT function. + */ + +typedef struct + { + arm_cfft_instance_f32 Sint; /**< Internal CFFT structure. */ + uint16_t fftLenRFFT; /**< length of the real sequence */ + float32_t * pTwiddleRFFT; /**< Twiddle factors real stage */ + } arm_rfft_fast_instance_f32 ; + +arm_status arm_rfft_fast_init_f32 ( + arm_rfft_fast_instance_f32 * S, + uint16_t fftLen); + +void arm_rfft_fast_f32( + arm_rfft_fast_instance_f32 * S, + float32_t * p, float32_t * pOut, + uint8_t ifftFlag); + + /** + * @brief Instance structure for the floating-point DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + float32_t normalize; /**< normalizing factor. */ + float32_t *pTwiddle; /**< points to the twiddle factor table. */ + float32_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_f32 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_f32 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_f32; + + /** + * @brief Initialization function for the floating-point DCT4/IDCT4. + * @param[in,out] *S points to an instance of floating-point DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of floating-point RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of floating-point CFFT/CIFFT structure. + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported transform length. + */ + + arm_status arm_dct4_init_f32( + arm_dct4_instance_f32 * S, + arm_rfft_instance_f32 * S_RFFT, + arm_cfft_radix4_instance_f32 * S_CFFT, + uint16_t N, + uint16_t Nby2, + float32_t normalize); + + /** + * @brief Processing function for the floating-point DCT4/IDCT4. + * @param[in] *S points to an instance of the floating-point DCT4/IDCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_f32( + const arm_dct4_instance_f32 * S, + float32_t * pState, + float32_t * pInlineBuffer); + + /** + * @brief Instance structure for the Q31 DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + q31_t normalize; /**< normalizing factor. */ + q31_t *pTwiddle; /**< points to the twiddle factor table. */ + q31_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_q31 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_q31 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_q31; + + /** + * @brief Initialization function for the Q31 DCT4/IDCT4. + * @param[in,out] *S points to an instance of Q31 DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of Q31 RFFT/RIFFT structure + * @param[in] *S_CFFT points to an instance of Q31 CFFT/CIFFT structure + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length. + */ + + arm_status arm_dct4_init_q31( + arm_dct4_instance_q31 * S, + arm_rfft_instance_q31 * S_RFFT, + arm_cfft_radix4_instance_q31 * S_CFFT, + uint16_t N, + uint16_t Nby2, + q31_t normalize); + + /** + * @brief Processing function for the Q31 DCT4/IDCT4. + * @param[in] *S points to an instance of the Q31 DCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_q31( + const arm_dct4_instance_q31 * S, + q31_t * pState, + q31_t * pInlineBuffer); + + /** + * @brief Instance structure for the Q15 DCT4/IDCT4 function. + */ + + typedef struct + { + uint16_t N; /**< length of the DCT4. */ + uint16_t Nby2; /**< half of the length of the DCT4. */ + q15_t normalize; /**< normalizing factor. */ + q15_t *pTwiddle; /**< points to the twiddle factor table. */ + q15_t *pCosFactor; /**< points to the cosFactor table. */ + arm_rfft_instance_q15 *pRfft; /**< points to the real FFT instance. */ + arm_cfft_radix4_instance_q15 *pCfft; /**< points to the complex FFT instance. */ + } arm_dct4_instance_q15; + + /** + * @brief Initialization function for the Q15 DCT4/IDCT4. + * @param[in,out] *S points to an instance of Q15 DCT4/IDCT4 structure. + * @param[in] *S_RFFT points to an instance of Q15 RFFT/RIFFT structure. + * @param[in] *S_CFFT points to an instance of Q15 CFFT/CIFFT structure. + * @param[in] N length of the DCT4. + * @param[in] Nby2 half of the length of the DCT4. + * @param[in] normalize normalizing factor. + * @return arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length. + */ + + arm_status arm_dct4_init_q15( + arm_dct4_instance_q15 * S, + arm_rfft_instance_q15 * S_RFFT, + arm_cfft_radix4_instance_q15 * S_CFFT, + uint16_t N, + uint16_t Nby2, + q15_t normalize); + + /** + * @brief Processing function for the Q15 DCT4/IDCT4. + * @param[in] *S points to an instance of the Q15 DCT4 structure. + * @param[in] *pState points to state buffer. + * @param[in,out] *pInlineBuffer points to the in-place input and output buffer. + * @return none. + */ + + void arm_dct4_q15( + const arm_dct4_instance_q15 * S, + q15_t * pState, + q15_t * pInlineBuffer); + + /** + * @brief Floating-point vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_add_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_sub_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a floating-point vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scale scale factor to be applied + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_f32( + float32_t * pSrc, + float32_t scale, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q7 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q7( + q7_t * pSrc, + q7_t scaleFract, + int8_t shift, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q15 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q15( + q15_t * pSrc, + q15_t scaleFract, + int8_t shift, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Multiplies a Q31 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_scale_q31( + q31_t * pSrc, + q31_t scaleFract, + int8_t shift, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Q7 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Floating-point vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Q15 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Q31 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + + void arm_abs_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Dot product of floating-point vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t blockSize, + float32_t * result); + + /** + * @brief Dot product of Q7 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q7( + q7_t * pSrcA, + q7_t * pSrcB, + uint32_t blockSize, + q31_t * result); + + /** + * @brief Dot product of Q15 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t blockSize, + q63_t * result); + + /** + * @brief Dot product of Q31 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + void arm_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t blockSize, + q63_t * result); + + /** + * @brief Shifts the elements of a Q7 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q7( + q7_t * pSrc, + int8_t shiftBits, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Shifts the elements of a Q15 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q15( + q15_t * pSrc, + int8_t shiftBits, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Shifts the elements of a Q31 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_shift_q31( + q31_t * pSrc, + int8_t shiftBits, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_f32( + float32_t * pSrc, + float32_t offset, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q7( + q7_t * pSrc, + q7_t offset, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q15( + q15_t * pSrc, + q15_t offset, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Adds a constant offset to a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_offset_q31( + q31_t * pSrc, + q31_t offset, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Negates the elements of a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + void arm_negate_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + /** + * @brief Copies the elements of a floating-point vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q7 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q15 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Copies the elements of a Q31 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_copy_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + /** + * @brief Fills a constant value into a floating-point vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_f32( + float32_t value, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q7 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q7( + q7_t value, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q15 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q15( + q15_t value, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Fills a constant value into a Q31 vector. + * @param[in] value input value to be filled + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_fill_q31( + q31_t value, + q31_t * pDst, + uint32_t blockSize); + +/** + * @brief Convolution of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the location where the output result is written. Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst); + + + /** + * @brief Convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return none. + */ + + + void arm_conv_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the location where the output result is written. Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_conv_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + + /** + * @brief Convolution of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + + /** + * @brief Convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_conv_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + + /** + * @brief Convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length srcALen+srcBLen-1. + * @return none. + */ + + void arm_conv_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst); + + + /** + * @brief Partial convolution of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] * pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] * pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Partial convolution of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + /** + * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] * pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] * pScratch2 points to scratch buffer of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + + /** + * @brief Partial convolution of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + /** + * @brief Partial convolution of Q7 sequences + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + uint32_t firstIndex, + uint32_t numPoints, + q15_t * pScratch1, + q15_t * pScratch2); + + +/** + * @brief Partial convolution of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data + * @param[in] firstIndex is the first output sample to start with. + * @param[in] numPoints is the number of output points to be computed. + * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2]. + */ + + arm_status arm_conv_partial_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + uint32_t firstIndex, + uint32_t numPoints); + + + + /** + * @brief Instance structure for the Q15 FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + } arm_fir_decimate_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + + } arm_fir_decimate_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR decimator. + */ + + typedef struct + { + uint8_t M; /**< decimation factor. */ + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + + } arm_fir_decimate_instance_f32; + + + + /** + * @brief Processing function for the floating-point FIR decimator. + * @param[in] *S points to an instance of the floating-point FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_f32( + const arm_fir_decimate_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the floating-point FIR decimator. + * @param[in,out] *S points to an instance of the floating-point FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_f32( + arm_fir_decimate_instance_f32 * S, + uint16_t numTaps, + uint8_t M, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 FIR decimator. + * @param[in] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_q15( + const arm_fir_decimate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_fast_q15( + const arm_fir_decimate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + + /** + * @brief Initialization function for the Q15 FIR decimator. + * @param[in,out] *S points to an instance of the Q15 FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_q15( + arm_fir_decimate_instance_q15 * S, + uint16_t numTaps, + uint8_t M, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR decimator. + * @param[in] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_q31( + const arm_fir_decimate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4. + * @param[in] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of input samples to process per call. + * @return none + */ + + void arm_fir_decimate_fast_q31( + arm_fir_decimate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q31 FIR decimator. + * @param[in,out] *S points to an instance of the Q31 FIR decimator structure. + * @param[in] numTaps number of coefficients in the filter. + * @param[in] M decimation factor. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * blockSize is not a multiple of M. + */ + + arm_status arm_fir_decimate_init_q31( + arm_fir_decimate_instance_q31 * S, + uint16_t numTaps, + uint8_t M, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + + + /** + * @brief Instance structure for the Q15 FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + q15_t *pState; /**< points to the state variable array. The array is of length blockSize+phaseLength-1. */ + } arm_fir_interpolate_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + q31_t *pState; /**< points to the state variable array. The array is of length blockSize+phaseLength-1. */ + } arm_fir_interpolate_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR interpolator. + */ + + typedef struct + { + uint8_t L; /**< upsample factor. */ + uint16_t phaseLength; /**< length of each polyphase filter component. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length L*phaseLength. */ + float32_t *pState; /**< points to the state variable array. The array is of length phaseLength+numTaps-1. */ + } arm_fir_interpolate_instance_f32; + + + /** + * @brief Processing function for the Q15 FIR interpolator. + * @param[in] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_q15( + const arm_fir_interpolate_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q15 FIR interpolator. + * @param[in,out] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_q15( + arm_fir_interpolate_instance_q15 * S, + uint8_t L, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 FIR interpolator. + * @param[in] *S points to an instance of the Q15 FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_q31( + const arm_fir_interpolate_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR interpolator. + * @param[in,out] *S points to an instance of the Q31 FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_q31( + arm_fir_interpolate_instance_q31 * S, + uint8_t L, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the floating-point FIR interpolator. + * @param[in] *S points to an instance of the floating-point FIR interpolator structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_interpolate_f32( + const arm_fir_interpolate_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point FIR interpolator. + * @param[in,out] *S points to an instance of the floating-point FIR interpolator structure. + * @param[in] L upsample factor. + * @param[in] numTaps number of filter coefficients in the filter. + * @param[in] *pCoeffs points to the filter coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] blockSize number of input samples to process per call. + * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_LENGTH_ERROR if + * the filter length numTaps is not a multiple of the interpolation factor L. + */ + + arm_status arm_fir_interpolate_init_f32( + arm_fir_interpolate_instance_f32 * S, + uint8_t L, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + uint32_t blockSize); + + /** + * @brief Instance structure for the high precision Q31 Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + q63_t *pState; /**< points to the array of state coefficients. The array is of length 4*numStages. */ + q31_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + uint8_t postShift; /**< additional shift, in bits, applied to each output sample. */ + + } arm_biquad_cas_df1_32x64_ins_q31; + + + /** + * @param[in] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cas_df1_32x64_q31( + const arm_biquad_cas_df1_32x64_ins_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @param[in,out] *S points to an instance of the high precision Q31 Biquad cascade filter structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] postShift shift to be applied to the output. Varies according to the coefficients format + * @return none + */ + + void arm_biquad_cas_df1_32x64_init_q31( + arm_biquad_cas_df1_32x64_ins_q31 * S, + uint8_t numStages, + q31_t * pCoeffs, + q63_t * pState, + uint8_t postShift); + + + + /** + * @brief Instance structure for the floating-point transposed direct form II Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< points to the array of state coefficients. The array is of length 2*numStages. */ + float32_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + } arm_biquad_cascade_df2T_instance_f32; + + + + /** + * @brief Instance structure for the floating-point transposed direct form II Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float32_t *pState; /**< points to the array of state coefficients. The array is of length 4*numStages. */ + float32_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + } arm_biquad_cascade_stereo_df2T_instance_f32; + + + + /** + * @brief Instance structure for the floating-point transposed direct form II Biquad cascade filter. + */ + + typedef struct + { + uint8_t numStages; /**< number of 2nd order stages in the filter. Overall order is 2*numStages. */ + float64_t *pState; /**< points to the array of state coefficients. The array is of length 2*numStages. */ + float64_t *pCoeffs; /**< points to the array of coefficients. The array is of length 5*numStages. */ + } arm_biquad_cascade_df2T_instance_f64; + + + /** + * @brief Processing function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in] *S points to an instance of the filter data structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df2T_f32( + const arm_biquad_cascade_df2T_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Processing function for the floating-point transposed direct form II Biquad cascade filter. 2 channels + * @param[in] *S points to an instance of the filter data structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_stereo_df2T_f32( + const arm_biquad_cascade_stereo_df2T_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Processing function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in] *S points to an instance of the filter data structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_biquad_cascade_df2T_f64( + const arm_biquad_cascade_df2T_instance_f64 * S, + float64_t * pSrc, + float64_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in,out] *S points to an instance of the filter data structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df2T_init_f32( + arm_biquad_cascade_df2T_instance_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + /** + * @brief Initialization function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in,out] *S points to an instance of the filter data structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_stereo_df2T_init_f32( + arm_biquad_cascade_stereo_df2T_instance_f32 * S, + uint8_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + + /** + * @brief Initialization function for the floating-point transposed direct form II Biquad cascade filter. + * @param[in,out] *S points to an instance of the filter data structure. + * @param[in] numStages number of 2nd order stages in the filter. + * @param[in] *pCoeffs points to the filter coefficients. + * @param[in] *pState points to the state buffer. + * @return none + */ + + void arm_biquad_cascade_df2T_init_f64( + arm_biquad_cascade_df2T_instance_f64 * S, + uint8_t numStages, + float64_t * pCoeffs, + float64_t * pState); + + + + /** + * @brief Instance structure for the Q15 FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + q15_t *pState; /**< points to the state variable array. The array is of length numStages. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_q15; + + /** + * @brief Instance structure for the Q31 FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + q31_t *pState; /**< points to the state variable array. The array is of length numStages. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_q31; + + /** + * @brief Instance structure for the floating-point FIR lattice filter. + */ + + typedef struct + { + uint16_t numStages; /**< number of filter stages. */ + float32_t *pState; /**< points to the state variable array. The array is of length numStages. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numStages. */ + } arm_fir_lattice_instance_f32; + + /** + * @brief Initialization function for the Q15 FIR lattice filter. + * @param[in] *S points to an instance of the Q15 FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_q15( + arm_fir_lattice_instance_q15 * S, + uint16_t numStages, + q15_t * pCoeffs, + q15_t * pState); + + + /** + * @brief Processing function for the Q15 FIR lattice filter. + * @param[in] *S points to an instance of the Q15 FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + void arm_fir_lattice_q15( + const arm_fir_lattice_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 FIR lattice filter. + * @param[in] *S points to an instance of the Q31 FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_q31( + arm_fir_lattice_instance_q31 * S, + uint16_t numStages, + q31_t * pCoeffs, + q31_t * pState); + + + /** + * @brief Processing function for the Q31 FIR lattice filter. + * @param[in] *S points to an instance of the Q31 FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_fir_lattice_q31( + const arm_fir_lattice_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + +/** + * @brief Initialization function for the floating-point FIR lattice filter. + * @param[in] *S points to an instance of the floating-point FIR lattice structure. + * @param[in] numStages number of filter stages. + * @param[in] *pCoeffs points to the coefficient buffer. The array is of length numStages. + * @param[in] *pState points to the state buffer. The array is of length numStages. + * @return none. + */ + + void arm_fir_lattice_init_f32( + arm_fir_lattice_instance_f32 * S, + uint16_t numStages, + float32_t * pCoeffs, + float32_t * pState); + + /** + * @brief Processing function for the floating-point FIR lattice filter. + * @param[in] *S points to an instance of the floating-point FIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_fir_lattice_f32( + const arm_fir_lattice_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Instance structure for the Q15 IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + q15_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + q15_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_q15; + + /** + * @brief Instance structure for the Q31 IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + q31_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + q31_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_q31; + + /** + * @brief Instance structure for the floating-point IIR lattice filter. + */ + typedef struct + { + uint16_t numStages; /**< number of stages in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numStages+blockSize. */ + float32_t *pkCoeffs; /**< points to the reflection coefficient array. The array is of length numStages. */ + float32_t *pvCoeffs; /**< points to the ladder coefficient array. The array is of length numStages+1. */ + } arm_iir_lattice_instance_f32; + + /** + * @brief Processing function for the floating-point IIR lattice filter. + * @param[in] *S points to an instance of the floating-point IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_f32( + const arm_iir_lattice_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point IIR lattice filter. + * @param[in] *S points to an instance of the floating-point IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to the reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to the ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to the state buffer. The array is of length numStages+blockSize-1. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_init_f32( + arm_iir_lattice_instance_f32 * S, + uint16_t numStages, + float32_t * pkCoeffs, + float32_t * pvCoeffs, + float32_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q31 IIR lattice filter. + * @param[in] *S points to an instance of the Q31 IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_q31( + const arm_iir_lattice_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q31 IIR lattice filter. + * @param[in] *S points to an instance of the Q31 IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to the reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to the ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to the state buffer. The array is of length numStages+blockSize. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_init_q31( + arm_iir_lattice_instance_q31 * S, + uint16_t numStages, + q31_t * pkCoeffs, + q31_t * pvCoeffs, + q31_t * pState, + uint32_t blockSize); + + + /** + * @brief Processing function for the Q15 IIR lattice filter. + * @param[in] *S points to an instance of the Q15 IIR lattice structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_iir_lattice_q15( + const arm_iir_lattice_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + +/** + * @brief Initialization function for the Q15 IIR lattice filter. + * @param[in] *S points to an instance of the fixed-point Q15 IIR lattice structure. + * @param[in] numStages number of stages in the filter. + * @param[in] *pkCoeffs points to reflection coefficient buffer. The array is of length numStages. + * @param[in] *pvCoeffs points to ladder coefficient buffer. The array is of length numStages+1. + * @param[in] *pState points to state buffer. The array is of length numStages+blockSize. + * @param[in] blockSize number of samples to process per call. + * @return none. + */ + + void arm_iir_lattice_init_q15( + arm_iir_lattice_instance_q15 * S, + uint16_t numStages, + q15_t * pkCoeffs, + q15_t * pvCoeffs, + q15_t * pState, + uint32_t blockSize); + + /** + * @brief Instance structure for the floating-point LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + float32_t mu; /**< step size that controls filter coefficient updates. */ + } arm_lms_instance_f32; + + /** + * @brief Processing function for floating-point LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_f32( + const arm_lms_instance_f32 * S, + float32_t * pSrc, + float32_t * pRef, + float32_t * pOut, + float32_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for floating-point LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to the coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_init_f32( + arm_lms_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + float32_t mu, + uint32_t blockSize); + + /** + * @brief Instance structure for the Q15 LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q15_t mu; /**< step size that controls filter coefficient updates. */ + uint32_t postShift; /**< bit shift applied to coefficients. */ + } arm_lms_instance_q15; + + + /** + * @brief Initialization function for the Q15 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to the coefficient buffer. + * @param[in] *pState points to the state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_init_q15( + arm_lms_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + q15_t mu, + uint32_t blockSize, + uint32_t postShift); + + /** + * @brief Processing function for Q15 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_q15( + const arm_lms_instance_q15 * S, + q15_t * pSrc, + q15_t * pRef, + q15_t * pOut, + q15_t * pErr, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q31 LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q31_t mu; /**< step size that controls filter coefficient updates. */ + uint32_t postShift; /**< bit shift applied to coefficients. */ + + } arm_lms_instance_q31; + + /** + * @brief Processing function for Q31 LMS filter. + * @param[in] *S points to an instance of the Q15 LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_q31( + const arm_lms_instance_q31 * S, + q31_t * pSrc, + q31_t * pRef, + q31_t * pOut, + q31_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for Q31 LMS filter. + * @param[in] *S points to an instance of the Q31 LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_init_q31( + arm_lms_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + q31_t mu, + uint32_t blockSize, + uint32_t postShift); + + /** + * @brief Instance structure for the floating-point normalized LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + float32_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + float32_t mu; /**< step size that control filter coefficient updates. */ + float32_t energy; /**< saves previous frame energy. */ + float32_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_f32; + + /** + * @brief Processing function for floating-point normalized LMS filter. + * @param[in] *S points to an instance of the floating-point normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_f32( + arm_lms_norm_instance_f32 * S, + float32_t * pSrc, + float32_t * pRef, + float32_t * pOut, + float32_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for floating-point normalized LMS filter. + * @param[in] *S points to an instance of the floating-point LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_init_f32( + arm_lms_norm_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + float32_t mu, + uint32_t blockSize); + + + /** + * @brief Instance structure for the Q31 normalized LMS filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + q31_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q31_t mu; /**< step size that controls filter coefficient updates. */ + uint8_t postShift; /**< bit shift applied to coefficients. */ + q31_t *recipTable; /**< points to the reciprocal initial value table. */ + q31_t energy; /**< saves previous frame energy. */ + q31_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_q31; + + /** + * @brief Processing function for Q31 normalized LMS filter. + * @param[in] *S points to an instance of the Q31 normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_q31( + arm_lms_norm_instance_q31 * S, + q31_t * pSrc, + q31_t * pRef, + q31_t * pOut, + q31_t * pErr, + uint32_t blockSize); + + /** + * @brief Initialization function for Q31 normalized LMS filter. + * @param[in] *S points to an instance of the Q31 normalized LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_norm_init_q31( + arm_lms_norm_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + q31_t mu, + uint32_t blockSize, + uint8_t postShift); + + /** + * @brief Instance structure for the Q15 normalized LMS filter. + */ + + typedef struct + { + uint16_t numTaps; /**< Number of coefficients in the filter. */ + q15_t *pState; /**< points to the state variable array. The array is of length numTaps+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps. */ + q15_t mu; /**< step size that controls filter coefficient updates. */ + uint8_t postShift; /**< bit shift applied to coefficients. */ + q15_t *recipTable; /**< Points to the reciprocal initial value table. */ + q15_t energy; /**< saves previous frame energy. */ + q15_t x0; /**< saves previous input sample. */ + } arm_lms_norm_instance_q15; + + /** + * @brief Processing function for Q15 normalized LMS filter. + * @param[in] *S points to an instance of the Q15 normalized LMS filter structure. + * @param[in] *pSrc points to the block of input data. + * @param[in] *pRef points to the block of reference data. + * @param[out] *pOut points to the block of output data. + * @param[out] *pErr points to the block of error data. + * @param[in] blockSize number of samples to process. + * @return none. + */ + + void arm_lms_norm_q15( + arm_lms_norm_instance_q15 * S, + q15_t * pSrc, + q15_t * pRef, + q15_t * pOut, + q15_t * pErr, + uint32_t blockSize); + + + /** + * @brief Initialization function for Q15 normalized LMS filter. + * @param[in] *S points to an instance of the Q15 normalized LMS filter structure. + * @param[in] numTaps number of filter coefficients. + * @param[in] *pCoeffs points to coefficient buffer. + * @param[in] *pState points to state buffer. + * @param[in] mu step size that controls filter coefficient updates. + * @param[in] blockSize number of samples to process. + * @param[in] postShift bit shift applied to coefficients. + * @return none. + */ + + void arm_lms_norm_init_q15( + arm_lms_norm_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + q15_t mu, + uint32_t blockSize, + uint8_t postShift); + + /** + * @brief Correlation of floating-point sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_f32( + float32_t * pSrcA, + uint32_t srcALen, + float32_t * pSrcB, + uint32_t srcBLen, + float32_t * pDst); + + + /** + * @brief Correlation of Q15 sequences + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @return none. + */ + void arm_correlate_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch); + + + /** + * @brief Correlation of Q15 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + /** + * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_fast_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst); + + + + /** + * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @return none. + */ + + void arm_correlate_fast_opt_q15( + q15_t * pSrcA, + uint32_t srcALen, + q15_t * pSrcB, + uint32_t srcBLen, + q15_t * pDst, + q15_t * pScratch); + + /** + * @brief Correlation of Q31 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + /** + * @brief Correlation of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4 + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_fast_q31( + q31_t * pSrcA, + uint32_t srcALen, + q31_t * pSrcB, + uint32_t srcBLen, + q31_t * pDst); + + + + /** + * @brief Correlation of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @param[in] *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2. + * @param[in] *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen). + * @return none. + */ + + void arm_correlate_opt_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst, + q15_t * pScratch1, + q15_t * pScratch2); + + + /** + * @brief Correlation of Q7 sequences. + * @param[in] *pSrcA points to the first input sequence. + * @param[in] srcALen length of the first input sequence. + * @param[in] *pSrcB points to the second input sequence. + * @param[in] srcBLen length of the second input sequence. + * @param[out] *pDst points to the block of output data Length 2 * max(srcALen, srcBLen) - 1. + * @return none. + */ + + void arm_correlate_q7( + q7_t * pSrcA, + uint32_t srcALen, + q7_t * pSrcB, + uint32_t srcBLen, + q7_t * pDst); + + + /** + * @brief Instance structure for the floating-point sparse FIR filter. + */ + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + float32_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + float32_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_f32; + + /** + * @brief Instance structure for the Q31 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q31_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q31_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q31; + + /** + * @brief Instance structure for the Q15 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q15_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q15_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q15; + + /** + * @brief Instance structure for the Q7 sparse FIR filter. + */ + + typedef struct + { + uint16_t numTaps; /**< number of coefficients in the filter. */ + uint16_t stateIndex; /**< state buffer index. Points to the oldest sample in the state buffer. */ + q7_t *pState; /**< points to the state buffer array. The array is of length maxDelay+blockSize-1. */ + q7_t *pCoeffs; /**< points to the coefficient array. The array is of length numTaps.*/ + uint16_t maxDelay; /**< maximum offset specified by the pTapDelay array. */ + int32_t *pTapDelay; /**< points to the array of delay values. The array is of length numTaps. */ + } arm_fir_sparse_instance_q7; + + /** + * @brief Processing function for the floating-point sparse FIR filter. + * @param[in] *S points to an instance of the floating-point sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_f32( + arm_fir_sparse_instance_f32 * S, + float32_t * pSrc, + float32_t * pDst, + float32_t * pScratchIn, + uint32_t blockSize); + + /** + * @brief Initialization function for the floating-point sparse FIR filter. + * @param[in,out] *S points to an instance of the floating-point sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_f32( + arm_fir_sparse_instance_f32 * S, + uint16_t numTaps, + float32_t * pCoeffs, + float32_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q31 sparse FIR filter. + * @param[in] *S points to an instance of the Q31 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q31( + arm_fir_sparse_instance_q31 * S, + q31_t * pSrc, + q31_t * pDst, + q31_t * pScratchIn, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q31 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q31 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q31( + arm_fir_sparse_instance_q31 * S, + uint16_t numTaps, + q31_t * pCoeffs, + q31_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q15 sparse FIR filter. + * @param[in] *S points to an instance of the Q15 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] *pScratchOut points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q15( + arm_fir_sparse_instance_q15 * S, + q15_t * pSrc, + q15_t * pDst, + q15_t * pScratchIn, + q31_t * pScratchOut, + uint32_t blockSize); + + + /** + * @brief Initialization function for the Q15 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q15 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q15( + arm_fir_sparse_instance_q15 * S, + uint16_t numTaps, + q15_t * pCoeffs, + q15_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + /** + * @brief Processing function for the Q7 sparse FIR filter. + * @param[in] *S points to an instance of the Q7 sparse FIR structure. + * @param[in] *pSrc points to the block of input data. + * @param[out] *pDst points to the block of output data + * @param[in] *pScratchIn points to a temporary buffer of size blockSize. + * @param[in] *pScratchOut points to a temporary buffer of size blockSize. + * @param[in] blockSize number of input samples to process per call. + * @return none. + */ + + void arm_fir_sparse_q7( + arm_fir_sparse_instance_q7 * S, + q7_t * pSrc, + q7_t * pDst, + q7_t * pScratchIn, + q31_t * pScratchOut, + uint32_t blockSize); + + /** + * @brief Initialization function for the Q7 sparse FIR filter. + * @param[in,out] *S points to an instance of the Q7 sparse FIR structure. + * @param[in] numTaps number of nonzero coefficients in the filter. + * @param[in] *pCoeffs points to the array of filter coefficients. + * @param[in] *pState points to the state buffer. + * @param[in] *pTapDelay points to the array of offset times. + * @param[in] maxDelay maximum offset time supported. + * @param[in] blockSize number of samples that will be processed per block. + * @return none + */ + + void arm_fir_sparse_init_q7( + arm_fir_sparse_instance_q7 * S, + uint16_t numTaps, + q7_t * pCoeffs, + q7_t * pState, + int32_t * pTapDelay, + uint16_t maxDelay, + uint32_t blockSize); + + + /* + * @brief Floating-point sin_cos function. + * @param[in] theta input value in degrees + * @param[out] *pSinVal points to the processed sine output. + * @param[out] *pCosVal points to the processed cos output. + * @return none. + */ + + void arm_sin_cos_f32( + float32_t theta, + float32_t * pSinVal, + float32_t * pCcosVal); + + /* + * @brief Q31 sin_cos function. + * @param[in] theta scaled input value in degrees + * @param[out] *pSinVal points to the processed sine output. + * @param[out] *pCosVal points to the processed cosine output. + * @return none. + */ + + void arm_sin_cos_q31( + q31_t theta, + q31_t * pSinVal, + q31_t * pCosVal); + + + /** + * @brief Floating-point complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex conjugate. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_conj_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + + + /** + * @brief Floating-point complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex magnitude squared + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_squared_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + + /** + * @ingroup groupController + */ + + /** + * @defgroup PID PID Motor Control + * + * A Proportional Integral Derivative (PID) controller is a generic feedback control + * loop mechanism widely used in industrial control systems. + * A PID controller is the most commonly used type of feedback controller. + * + * This set of functions implements (PID) controllers + * for Q15, Q31, and floating-point data types. The functions operate on a single sample + * of data and each call to the function returns a single processed value. + * S points to an instance of the PID control data structure. in + * is the input sample value. The functions return the output value. + * + * \par Algorithm: + * 
+   *    y[n] = y[n-1] + A0 * x[n] + A1 * x[n-1] + A2 * x[n-2]
+   *    A0 = Kp + Ki + Kd
+   *    A1 = (-Kp ) - (2 * Kd )
+   *    A2 = Kd
+ * + * \par + * where \c Kp is proportional constant, \c Ki is Integral constant and \c Kd is Derivative constant + * + * \par + * \image html PID.gif "Proportional Integral Derivative Controller" + * + * \par + * The PID controller calculates an "error" value as the difference between + * the measured output and the reference input. + * The controller attempts to minimize the error by adjusting the process control inputs. + * The proportional value determines the reaction to the current error, + * the integral value determines the reaction based on the sum of recent errors, + * and the derivative value determines the reaction based on the rate at which the error has been changing. + * + * \par Instance Structure + * The Gains A0, A1, A2 and state variables for a PID controller are stored together in an instance data structure. + * A separate instance structure must be defined for each PID Controller. + * There are separate instance structure declarations for each of the 3 supported data types. + * + * \par Reset Functions + * There is also an associated reset function for each data type which clears the state array. + * + * \par Initialization Functions + * There is also an associated initialization function for each data type. + * The initialization function performs the following operations: + * - Initializes the Gains A0, A1, A2 from Kp,Ki, Kd gains. + * - Zeros out the values in the state buffer. + * + * \par + * Instance structure cannot be placed into a const data section and it is recommended to use the initialization function. + * + * \par Fixed-Point Behavior + * Care must be taken when using the fixed-point versions of the PID Controller functions. + * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup PID + * @{ + */ + + /** + * @brief Process function for the floating-point PID Control. + * @param[in,out] *S is an instance of the floating-point PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + */ + + + static __INLINE float32_t arm_pid_f32( + arm_pid_instance_f32 * S, + float32_t in) + { + float32_t out; + + /* y[n] = y[n-1] + A0 * x[n] + A1 * x[n-1] + A2 * x[n-2] */ + out = (S->A0 * in) + + (S->A1 * S->state[0]) + (S->A2 * S->state[1]) + (S->state[2]); + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @brief Process function for the Q31 PID Control. + * @param[in,out] *S points to an instance of the Q31 PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 64-bit accumulator. + * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit. + * Thus, if the accumulator result overflows it wraps around rather than clip. + * In order to avoid overflows completely the input signal must be scaled down by 2 bits as there are four additions. + * After all multiply-accumulates are performed, the 2.62 accumulator is truncated to 1.32 format and then saturated to 1.31 format. + */ + + static __INLINE q31_t arm_pid_q31( + arm_pid_instance_q31 * S, + q31_t in) + { + q63_t acc; + q31_t out; + + /* acc = A0 * x[n] */ + acc = (q63_t) S->A0 * in; + + /* acc += A1 * x[n-1] */ + acc += (q63_t) S->A1 * S->state[0]; + + /* acc += A2 * x[n-2] */ + acc += (q63_t) S->A2 * S->state[1]; + + /* convert output to 1.31 format to add y[n-1] */ + out = (q31_t) (acc >> 31u); + + /* out += y[n-1] */ + out += S->state[2]; + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @brief Process function for the Q15 PID Control. + * @param[in,out] *S points to an instance of the Q15 PID Control structure + * @param[in] in input sample to process + * @return out processed output sample. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using a 64-bit internal accumulator. + * Both Gains and state variables are represented in 1.15 format and multiplications yield a 2.30 result. + * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format. + * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved. + * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits. + * Lastly, the accumulator is saturated to yield a result in 1.15 format. + */ + + static __INLINE q15_t arm_pid_q15( + arm_pid_instance_q15 * S, + q15_t in) + { + q63_t acc; + q15_t out; + +#ifndef ARM_MATH_CM0_FAMILY + __SIMD32_TYPE *vstate; + + /* Implementation of PID controller */ + + /* acc = A0 * x[n] */ + acc = (q31_t) __SMUAD(S->A0, in); + + /* acc += A1 * x[n-1] + A2 * x[n-2] */ + vstate = __SIMD32_CONST(S->state); + acc = __SMLALD(S->A1, (q31_t) *vstate, acc); + +#else + /* acc = A0 * x[n] */ + acc = ((q31_t) S->A0) * in; + + /* acc += A1 * x[n-1] + A2 * x[n-2] */ + acc += (q31_t) S->A1 * S->state[0]; + acc += (q31_t) S->A2 * S->state[1]; + +#endif + + /* acc += y[n-1] */ + acc += (q31_t) S->state[2] << 15; + + /* saturate the output */ + out = (q15_t) (__SSAT((acc >> 15), 16)); + + /* Update state */ + S->state[1] = S->state[0]; + S->state[0] = in; + S->state[2] = out; + + /* return to application */ + return (out); + + } + + /** + * @} end of PID group + */ + + + /** + * @brief Floating-point matrix inverse. + * @param[in] *src points to the instance of the input floating-point matrix structure. + * @param[out] *dst points to the instance of the output floating-point matrix structure. + * @return The function returns ARM_MATH_SIZE_MISMATCH, if the dimensions do not match. + * If the input matrix is singular (does not have an inverse), then the algorithm terminates and returns error status ARM_MATH_SINGULAR. + */ + + arm_status arm_mat_inverse_f32( + const arm_matrix_instance_f32 * src, + arm_matrix_instance_f32 * dst); + + + /** + * @brief Floating-point matrix inverse. + * @param[in] *src points to the instance of the input floating-point matrix structure. + * @param[out] *dst points to the instance of the output floating-point matrix structure. + * @return The function returns ARM_MATH_SIZE_MISMATCH, if the dimensions do not match. + * If the input matrix is singular (does not have an inverse), then the algorithm terminates and returns error status ARM_MATH_SINGULAR. + */ + + arm_status arm_mat_inverse_f64( + const arm_matrix_instance_f64 * src, + arm_matrix_instance_f64 * dst); + + + + /** + * @ingroup groupController + */ + + + /** + * @defgroup clarke Vector Clarke Transform + * Forward Clarke transform converts the instantaneous stator phases into a two-coordinate time invariant vector. + * Generally the Clarke transform uses three-phase currents Ia, Ib and Ic to calculate currents + * in the two-phase orthogonal stator axis Ialpha and Ibeta. + * When Ialpha is superposed with Ia as shown in the figure below + * \image html clarke.gif Stator current space vector and its components in (a,b). + * and Ia + Ib + Ic = 0, in this condition Ialpha and Ibeta + * can be calculated using only Ia and Ib. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html clarkeFormula.gif + * where Ia and Ib are the instantaneous stator phases and + * pIalpha and pIbeta are the two coordinates of time invariant vector. + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Clarke transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup clarke + * @{ + */ + + /** + * + * @brief Floating-point Clarke transform + * @param[in] Ia input three-phase coordinate a + * @param[in] Ib input three-phase coordinate b + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @return none. + */ + + static __INLINE void arm_clarke_f32( + float32_t Ia, + float32_t Ib, + float32_t * pIalpha, + float32_t * pIbeta) + { + /* Calculate pIalpha using the equation, pIalpha = Ia */ + *pIalpha = Ia; + + /* Calculate pIbeta using the equation, pIbeta = (1/sqrt(3)) * Ia + (2/sqrt(3)) * Ib */ + *pIbeta = + ((float32_t) 0.57735026919 * Ia + (float32_t) 1.15470053838 * Ib); + + } + + /** + * @brief Clarke transform for Q31 version + * @param[in] Ia input three-phase coordinate a + * @param[in] Ib input three-phase coordinate b + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition, hence there is no risk of overflow. + */ + + static __INLINE void arm_clarke_q31( + q31_t Ia, + q31_t Ib, + q31_t * pIalpha, + q31_t * pIbeta) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + + /* Calculating pIalpha from Ia by equation pIalpha = Ia */ + *pIalpha = Ia; + + /* Intermediate product is calculated by (1/(sqrt(3)) * Ia) */ + product1 = (q31_t) (((q63_t) Ia * 0x24F34E8B) >> 30); + + /* Intermediate product is calculated by (2/sqrt(3) * Ib) */ + product2 = (q31_t) (((q63_t) Ib * 0x49E69D16) >> 30); + + /* pIbeta is calculated by adding the intermediate products */ + *pIbeta = __QADD(product1, product2); + } + + /** + * @} end of clarke group + */ + + /** + * @brief Converts the elements of the Q7 vector to Q31 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_q7_to_q31( + q7_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + + + /** + * @ingroup groupController + */ + + /** + * @defgroup inv_clarke Vector Inverse Clarke Transform + * Inverse Clarke transform converts the two-coordinate time invariant vector into instantaneous stator phases. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html clarkeInvFormula.gif + * where pIa and pIb are the instantaneous stator phases and + * Ialpha and Ibeta are the two coordinates of time invariant vector. + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Clarke transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup inv_clarke + * @{ + */ + + /** + * @brief Floating-point Inverse Clarke transform + * @param[in] Ialpha input two-phase orthogonal vector axis alpha + * @param[in] Ibeta input two-phase orthogonal vector axis beta + * @param[out] *pIa points to output three-phase coordinate a + * @param[out] *pIb points to output three-phase coordinate b + * @return none. + */ + + + static __INLINE void arm_inv_clarke_f32( + float32_t Ialpha, + float32_t Ibeta, + float32_t * pIa, + float32_t * pIb) + { + /* Calculating pIa from Ialpha by equation pIa = Ialpha */ + *pIa = Ialpha; + + /* Calculating pIb from Ialpha and Ibeta by equation pIb = -(1/2) * Ialpha + (sqrt(3)/2) * Ibeta */ + *pIb = -0.5 * Ialpha + (float32_t) 0.8660254039 *Ibeta; + + } + + /** + * @brief Inverse Clarke transform for Q31 version + * @param[in] Ialpha input two-phase orthogonal vector axis alpha + * @param[in] Ibeta input two-phase orthogonal vector axis beta + * @param[out] *pIa points to output three-phase coordinate a + * @param[out] *pIb points to output three-phase coordinate b + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the subtraction, hence there is no risk of overflow. + */ + + static __INLINE void arm_inv_clarke_q31( + q31_t Ialpha, + q31_t Ibeta, + q31_t * pIa, + q31_t * pIb) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + + /* Calculating pIa from Ialpha by equation pIa = Ialpha */ + *pIa = Ialpha; + + /* Intermediate product is calculated by (1/(2*sqrt(3)) * Ia) */ + product1 = (q31_t) (((q63_t) (Ialpha) * (0x40000000)) >> 31); + + /* Intermediate product is calculated by (1/sqrt(3) * pIb) */ + product2 = (q31_t) (((q63_t) (Ibeta) * (0x6ED9EBA1)) >> 31); + + /* pIb is calculated by subtracting the products */ + *pIb = __QSUB(product2, product1); + + } + + /** + * @} end of inv_clarke group + */ + + /** + * @brief Converts the elements of the Q7 vector to Q15 vector. + * @param[in] *pSrc input pointer + * @param[out] *pDst output pointer + * @param[in] blockSize number of samples to process + * @return none. + */ + void arm_q7_to_q15( + q7_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + + + /** + * @ingroup groupController + */ + + /** + * @defgroup park Vector Park Transform + * + * Forward Park transform converts the input two-coordinate vector to flux and torque components. + * The Park transform can be used to realize the transformation of the Ialpha and the Ibeta currents + * from the stationary to the moving reference frame and control the spatial relationship between + * the stator vector current and rotor flux vector. + * If we consider the d axis aligned with the rotor flux, the diagram below shows the + * current vector and the relationship from the two reference frames: + * \image html park.gif "Stator current space vector and its component in (a,b) and in the d,q rotating reference frame" + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html parkFormula.gif + * where Ialpha and Ibeta are the stator vector components, + * pId and pIq are rotor vector components and cosVal and sinVal are the + * cosine and sine values of theta (rotor flux position). + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Park transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup park + * @{ + */ + + /** + * @brief Floating-point Park transform + * @param[in] Ialpha input two-phase vector coordinate alpha + * @param[in] Ibeta input two-phase vector coordinate beta + * @param[out] *pId points to output rotor reference frame d + * @param[out] *pIq points to output rotor reference frame q + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * The function implements the forward Park transform. + * + */ + + static __INLINE void arm_park_f32( + float32_t Ialpha, + float32_t Ibeta, + float32_t * pId, + float32_t * pIq, + float32_t sinVal, + float32_t cosVal) + { + /* Calculate pId using the equation, pId = Ialpha * cosVal + Ibeta * sinVal */ + *pId = Ialpha * cosVal + Ibeta * sinVal; + + /* Calculate pIq using the equation, pIq = - Ialpha * sinVal + Ibeta * cosVal */ + *pIq = -Ialpha * sinVal + Ibeta * cosVal; + + } + + /** + * @brief Park transform for Q31 version + * @param[in] Ialpha input two-phase vector coordinate alpha + * @param[in] Ibeta input two-phase vector coordinate beta + * @param[out] *pId points to output rotor reference frame d + * @param[out] *pIq points to output rotor reference frame q + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition and subtraction, hence there is no risk of overflow. + */ + + + static __INLINE void arm_park_q31( + q31_t Ialpha, + q31_t Ibeta, + q31_t * pId, + q31_t * pIq, + q31_t sinVal, + q31_t cosVal) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + q31_t product3, product4; /* Temporary variables used to store intermediate results */ + + /* Intermediate product is calculated by (Ialpha * cosVal) */ + product1 = (q31_t) (((q63_t) (Ialpha) * (cosVal)) >> 31); + + /* Intermediate product is calculated by (Ibeta * sinVal) */ + product2 = (q31_t) (((q63_t) (Ibeta) * (sinVal)) >> 31); + + + /* Intermediate product is calculated by (Ialpha * sinVal) */ + product3 = (q31_t) (((q63_t) (Ialpha) * (sinVal)) >> 31); + + /* Intermediate product is calculated by (Ibeta * cosVal) */ + product4 = (q31_t) (((q63_t) (Ibeta) * (cosVal)) >> 31); + + /* Calculate pId by adding the two intermediate products 1 and 2 */ + *pId = __QADD(product1, product2); + + /* Calculate pIq by subtracting the two intermediate products 3 from 4 */ + *pIq = __QSUB(product4, product3); + } + + /** + * @} end of park group + */ + + /** + * @brief Converts the elements of the Q7 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q7_to_float( + q7_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @ingroup groupController + */ + + /** + * @defgroup inv_park Vector Inverse Park transform + * Inverse Park transform converts the input flux and torque components to two-coordinate vector. + * + * The function operates on a single sample of data and each call to the function returns the processed output. + * The library provides separate functions for Q31 and floating-point data types. + * \par Algorithm + * \image html parkInvFormula.gif + * where pIalpha and pIbeta are the stator vector components, + * Id and Iq are rotor vector components and cosVal and sinVal are the + * cosine and sine values of theta (rotor flux position). + * \par Fixed-Point Behavior + * Care must be taken when using the Q31 version of the Park transform. + * In particular, the overflow and saturation behavior of the accumulator used must be considered. + * Refer to the function specific documentation below for usage guidelines. + */ + + /** + * @addtogroup inv_park + * @{ + */ + + /** + * @brief Floating-point Inverse Park transform + * @param[in] Id input coordinate of rotor reference frame d + * @param[in] Iq input coordinate of rotor reference frame q + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + */ + + static __INLINE void arm_inv_park_f32( + float32_t Id, + float32_t Iq, + float32_t * pIalpha, + float32_t * pIbeta, + float32_t sinVal, + float32_t cosVal) + { + /* Calculate pIalpha using the equation, pIalpha = Id * cosVal - Iq * sinVal */ + *pIalpha = Id * cosVal - Iq * sinVal; + + /* Calculate pIbeta using the equation, pIbeta = Id * sinVal + Iq * cosVal */ + *pIbeta = Id * sinVal + Iq * cosVal; + + } + + + /** + * @brief Inverse Park transform for Q31 version + * @param[in] Id input coordinate of rotor reference frame d + * @param[in] Iq input coordinate of rotor reference frame q + * @param[out] *pIalpha points to output two-phase orthogonal vector axis alpha + * @param[out] *pIbeta points to output two-phase orthogonal vector axis beta + * @param[in] sinVal sine value of rotation angle theta + * @param[in] cosVal cosine value of rotation angle theta + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function is implemented using an internal 32-bit accumulator. + * The accumulator maintains 1.31 format by truncating lower 31 bits of the intermediate multiplication in 2.62 format. + * There is saturation on the addition, hence there is no risk of overflow. + */ + + + static __INLINE void arm_inv_park_q31( + q31_t Id, + q31_t Iq, + q31_t * pIalpha, + q31_t * pIbeta, + q31_t sinVal, + q31_t cosVal) + { + q31_t product1, product2; /* Temporary variables used to store intermediate results */ + q31_t product3, product4; /* Temporary variables used to store intermediate results */ + + /* Intermediate product is calculated by (Id * cosVal) */ + product1 = (q31_t) (((q63_t) (Id) * (cosVal)) >> 31); + + /* Intermediate product is calculated by (Iq * sinVal) */ + product2 = (q31_t) (((q63_t) (Iq) * (sinVal)) >> 31); + + + /* Intermediate product is calculated by (Id * sinVal) */ + product3 = (q31_t) (((q63_t) (Id) * (sinVal)) >> 31); + + /* Intermediate product is calculated by (Iq * cosVal) */ + product4 = (q31_t) (((q63_t) (Iq) * (cosVal)) >> 31); + + /* Calculate pIalpha by using the two intermediate products 1 and 2 */ + *pIalpha = __QSUB(product1, product2); + + /* Calculate pIbeta by using the two intermediate products 3 and 4 */ + *pIbeta = __QADD(product4, product3); + + } + + /** + * @} end of Inverse park group + */ + + + /** + * @brief Converts the elements of the Q31 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_float( + q31_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + /** + * @ingroup groupInterpolation + */ + + /** + * @defgroup LinearInterpolate Linear Interpolation + * + * Linear interpolation is a method of curve fitting using linear polynomials. + * Linear interpolation works by effectively drawing a straight line between two neighboring samples and returning the appropriate point along that line + * + * \par + * \image html LinearInterp.gif "Linear interpolation" + * + * \par + * A Linear Interpolate function calculates an output value(y), for the input(x) + * using linear interpolation of the input values x0, x1( nearest input values) and the output values y0 and y1(nearest output values) + * + * \par Algorithm: + * 
+   *       y = y0 + (x - x0) * ((y1 - y0)/(x1-x0))
+   *       where x0, x1 are nearest values of input x
+   *             y0, y1 are nearest values to output y
+   *
+ * + * \par + * This set of functions implements Linear interpolation process + * for Q7, Q15, Q31, and floating-point data types. The functions operate on a single + * sample of data and each call to the function returns a single processed value. + * S points to an instance of the Linear Interpolate function data structure. + * x is the input sample value. The functions returns the output value. + * + * \par + * if x is outside of the table boundary, Linear interpolation returns first value of the table + * if x is below input range and returns last value of table if x is above range. + */ + + /** + * @addtogroup LinearInterpolate + * @{ + */ + + /** + * @brief Process function for the floating-point Linear Interpolation Function. + * @param[in,out] *S is an instance of the floating-point Linear Interpolation structure + * @param[in] x input sample to process + * @return y processed output sample. + * + */ + + static __INLINE float32_t arm_linear_interp_f32( + arm_linear_interp_instance_f32 * S, + float32_t x) + { + + float32_t y; + float32_t x0, x1; /* Nearest input values */ + float32_t y0, y1; /* Nearest output values */ + float32_t xSpacing = S->xSpacing; /* spacing between input values */ + int32_t i; /* Index variable */ + float32_t *pYData = S->pYData; /* pointer to output table */ + + /* Calculation of index */ + i = (int32_t) ((x - S->x1) / xSpacing); + + if(i < 0) + { + /* Iniatilize output for below specified range as least output value of table */ + y = pYData[0]; + } + else if((uint32_t)i >= S->nValues) + { + /* Iniatilize output for above specified range as last output value of table */ + y = pYData[S->nValues - 1]; + } + else + { + /* Calculation of nearest input values */ + x0 = S->x1 + i * xSpacing; + x1 = S->x1 + (i + 1) * xSpacing; + + /* Read of nearest output values */ + y0 = pYData[i]; + y1 = pYData[i + 1]; + + /* Calculation of output */ + y = y0 + (x - x0) * ((y1 - y0) / (x1 - x0)); + + } + + /* returns output value */ + return (y); + } + + /** + * + * @brief Process function for the Q31 Linear Interpolation Function. + * @param[in] *pYData pointer to Q31 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + * + */ + + + static __INLINE q31_t arm_linear_interp_q31( + q31_t * pYData, + q31_t x, + uint32_t nValues) + { + q31_t y; /* output */ + q31_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20); + + if(index >= (int32_t)(nValues - 1)) + { + return (pYData[nValues - 1]); + } + else if(index < 0) + { + return (pYData[0]); + } + else + { + + /* 20 bits for the fractional part */ + /* shift left by 11 to keep fract in 1.31 format */ + fract = (x & 0x000FFFFF) << 11; + + /* Read two nearest output values from the index in 1.31(q31) format */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract) and y is in 2.30 format */ + y = ((q31_t) ((q63_t) y0 * (0x7FFFFFFF - fract) >> 32)); + + /* Calculation of y0 * (1-fract) + y1 *fract and y is in 2.30 format */ + y += ((q31_t) (((q63_t) y1 * fract) >> 32)); + + /* Convert y to 1.31 format */ + return (y << 1u); + + } + + } + + /** + * + * @brief Process function for the Q15 Linear Interpolation Function. + * @param[in] *pYData pointer to Q15 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + * + */ + + + static __INLINE q15_t arm_linear_interp_q15( + q15_t * pYData, + q31_t x, + uint32_t nValues) + { + q63_t y; /* output */ + q15_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + int32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + index = ((x & 0xFFF00000) >> 20u); + + if(index >= (int32_t)(nValues - 1)) + { + return (pYData[nValues - 1]); + } + else if(index < 0) + { + return (pYData[0]); + } + else + { + /* 20 bits for the fractional part */ + /* fract is in 12.20 format */ + fract = (x & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract) and y is in 13.35 format */ + y = ((q63_t) y0 * (0xFFFFF - fract)); + + /* Calculation of (y0 * (1-fract) + y1 * fract) and y is in 13.35 format */ + y += ((q63_t) y1 * (fract)); + + /* convert y to 1.15 format */ + return (y >> 20); + } + + + } + + /** + * + * @brief Process function for the Q7 Linear Interpolation Function. + * @param[in] *pYData pointer to Q7 Linear Interpolation table + * @param[in] x input sample to process + * @param[in] nValues number of table values + * @return y processed output sample. + * + * \par + * Input sample x is in 12.20 format which contains 12 bits for table index and 20 bits for fractional part. + * This function can support maximum of table size 2^12. + */ + + + static __INLINE q7_t arm_linear_interp_q7( + q7_t * pYData, + q31_t x, + uint32_t nValues) + { + q31_t y; /* output */ + q7_t y0, y1; /* Nearest output values */ + q31_t fract; /* fractional part */ + uint32_t index; /* Index to read nearest output values */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + if (x < 0) + { + return (pYData[0]); + } + index = (x >> 20) & 0xfff; + + + if(index >= (nValues - 1)) + { + return (pYData[nValues - 1]); + } + else + { + + /* 20 bits for the fractional part */ + /* fract is in 12.20 format */ + fract = (x & 0x000FFFFF); + + /* Read two nearest output values from the index and are in 1.7(q7) format */ + y0 = pYData[index]; + y1 = pYData[index + 1u]; + + /* Calculation of y0 * (1-fract ) and y is in 13.27(q27) format */ + y = ((y0 * (0xFFFFF - fract))); + + /* Calculation of y1 * fract + y0 * (1-fract) and y is in 13.27(q27) format */ + y += (y1 * fract); + + /* convert y to 1.7(q7) format */ + return (y >> 20u); + + } + + } + /** + * @} end of LinearInterpolate group + */ + + /** + * @brief Fast approximation to the trigonometric sine function for floating-point data. + * @param[in] x input value in radians. + * @return sin(x). + */ + + float32_t arm_sin_f32( + float32_t x); + + /** + * @brief Fast approximation to the trigonometric sine function for Q31 data. + * @param[in] x Scaled input value in radians. + * @return sin(x). + */ + + q31_t arm_sin_q31( + q31_t x); + + /** + * @brief Fast approximation to the trigonometric sine function for Q15 data. + * @param[in] x Scaled input value in radians. + * @return sin(x). + */ + + q15_t arm_sin_q15( + q15_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for floating-point data. + * @param[in] x input value in radians. + * @return cos(x). + */ + + float32_t arm_cos_f32( + float32_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for Q31 data. + * @param[in] x Scaled input value in radians. + * @return cos(x). + */ + + q31_t arm_cos_q31( + q31_t x); + + /** + * @brief Fast approximation to the trigonometric cosine function for Q15 data. + * @param[in] x Scaled input value in radians. + * @return cos(x). + */ + + q15_t arm_cos_q15( + q15_t x); + + + /** + * @ingroup groupFastMath + */ + + + /** + * @defgroup SQRT Square Root + * + * Computes the square root of a number. + * There are separate functions for Q15, Q31, and floating-point data types. + * The square root function is computed using the Newton-Raphson algorithm. + * This is an iterative algorithm of the form: + * 
+   *      x1 = x0 - f(x0)/f'(x0)
+   *
+ * where x1 is the current estimate, + * x0 is the previous estimate, and + * f'(x0) is the derivative of f() evaluated at x0. + * For the square root function, the algorithm reduces to: + * 
+   *     x0 = in/2                         [initial guess]
+   *     x1 = 1/2 * ( x0 + in / x0)        [each iteration]
+   *
+ */ + + + /** + * @addtogroup SQRT + * @{ + */ + + /** + * @brief Floating-point square root function. + * @param[in] in input value. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + + static __INLINE arm_status arm_sqrt_f32( + float32_t in, + float32_t * pOut) + { + if(in > 0) + { + +// #if __FPU_USED +#if (__FPU_USED == 1) && defined ( __CC_ARM ) + *pOut = __sqrtf(in); +#else + *pOut = sqrtf(in); +#endif + + return (ARM_MATH_SUCCESS); + } + else + { + *pOut = 0.0f; + return (ARM_MATH_ARGUMENT_ERROR); + } + + } + + + /** + * @brief Q31 square root function. + * @param[in] in input value. The range of the input value is [0 +1) or 0x00000000 to 0x7FFFFFFF. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + arm_status arm_sqrt_q31( + q31_t in, + q31_t * pOut); + + /** + * @brief Q15 square root function. + * @param[in] in input value. The range of the input value is [0 +1) or 0x0000 to 0x7FFF. + * @param[out] *pOut square root of input value. + * @return The function returns ARM_MATH_SUCCESS if input value is positive value or ARM_MATH_ARGUMENT_ERROR if + * in is negative value and returns zero output for negative values. + */ + arm_status arm_sqrt_q15( + q15_t in, + q15_t * pOut); + + /** + * @} end of SQRT group + */ + + + + + + + /** + * @brief floating-point Circular write function. + */ + + static __INLINE void arm_circularWrite_f32( + int32_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const int32_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief floating-point Circular Read function. + */ + static __INLINE void arm_circularRead_f32( + int32_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + int32_t * dst, + int32_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + dst_end = (int32_t)(dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (int32_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update rOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + /** + * @brief Q15 Circular write function. + */ + + static __INLINE void arm_circularWrite_q15( + q15_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const q15_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief Q15 Circular Read function. + */ + static __INLINE void arm_circularRead_q15( + q15_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + q15_t * dst, + q15_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (q15_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update wOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + + /** + * @brief Q7 Circular write function. + */ + + static __INLINE void arm_circularWrite_q7( + q7_t * circBuffer, + int32_t L, + uint16_t * writeOffset, + int32_t bufferInc, + const q7_t * src, + int32_t srcInc, + uint32_t blockSize) + { + uint32_t i = 0u; + int32_t wOffset; + + /* Copy the value of Index pointer that points + * to the current location where the input samples to be copied */ + wOffset = *writeOffset; + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the input sample to the circular buffer */ + circBuffer[wOffset] = *src; + + /* Update the input pointer */ + src += srcInc; + + /* Circularly update wOffset. Watch out for positive and negative value */ + wOffset += bufferInc; + if(wOffset >= L) + wOffset -= L; + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *writeOffset = wOffset; + } + + + + /** + * @brief Q7 Circular Read function. + */ + static __INLINE void arm_circularRead_q7( + q7_t * circBuffer, + int32_t L, + int32_t * readOffset, + int32_t bufferInc, + q7_t * dst, + q7_t * dst_base, + int32_t dst_length, + int32_t dstInc, + uint32_t blockSize) + { + uint32_t i = 0; + int32_t rOffset, dst_end; + + /* Copy the value of Index pointer that points + * to the current location from where the input samples to be read */ + rOffset = *readOffset; + + dst_end = (int32_t) (dst_base + dst_length); + + /* Loop over the blockSize */ + i = blockSize; + + while(i > 0u) + { + /* copy the sample from the circular buffer to the destination buffer */ + *dst = circBuffer[rOffset]; + + /* Update the input pointer */ + dst += dstInc; + + if(dst == (q7_t *) dst_end) + { + dst = dst_base; + } + + /* Circularly update rOffset. Watch out for positive and negative value */ + rOffset += bufferInc; + + if(rOffset >= L) + { + rOffset -= L; + } + + /* Decrement the loop counter */ + i--; + } + + /* Update the index pointer */ + *readOffset = rOffset; + } + + + /** + * @brief Sum of the squares of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q31( + q31_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Sum of the squares of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Sum of the squares of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q15( + q15_t * pSrc, + uint32_t blockSize, + q63_t * pResult); + + /** + * @brief Sum of the squares of the elements of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_power_q7( + q7_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Mean value of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_mean_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * pResult); + + /** + * @brief Mean value of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Mean value of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Mean value of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + void arm_mean_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Variance of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Variance of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Variance of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_var_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Root Mean Square of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Root Mean Square of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Root Mean Square of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_rms_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Standard deviation of the elements of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult); + + /** + * @brief Standard deviation of the elements of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult); + + /** + * @brief Standard deviation of the elements of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output value. + * @return none. + */ + + void arm_std_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult); + + /** + * @brief Floating-point complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex magnitude + * @param[in] *pSrc points to the complex input vector + * @param[out] *pDst points to the real output vector + * @param[in] numSamples number of complex samples in the input vector + * @return none. + */ + + void arm_cmplx_mag_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t numSamples); + + /** + * @brief Q15 complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t numSamples, + q31_t * realResult, + q31_t * imagResult); + + /** + * @brief Q31 complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t numSamples, + q63_t * realResult, + q63_t * imagResult); + + /** + * @brief Floating-point complex dot product + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] numSamples number of complex samples in each vector + * @param[out] *realResult real part of the result returned here + * @param[out] *imagResult imaginary part of the result returned here + * @return none. + */ + + void arm_cmplx_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t numSamples, + float32_t * realResult, + float32_t * imagResult); + + /** + * @brief Q15 complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_q15( + q15_t * pSrcCmplx, + q15_t * pSrcReal, + q15_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Q31 complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_q31( + q31_t * pSrcCmplx, + q31_t * pSrcReal, + q31_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Floating-point complex-by-real multiplication + * @param[in] *pSrcCmplx points to the complex input vector + * @param[in] *pSrcReal points to the real input vector + * @param[out] *pCmplxDst points to the complex output vector + * @param[in] numSamples number of samples in each vector + * @return none. + */ + + void arm_cmplx_mult_real_f32( + float32_t * pSrcCmplx, + float32_t * pSrcReal, + float32_t * pCmplxDst, + uint32_t numSamples); + + /** + * @brief Minimum value of a Q7 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *result is output pointer + * @param[in] index is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * result, + uint32_t * index); + + /** + * @brief Minimum value of a Q15 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[in] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult, + uint32_t * pIndex); + + /** + * @brief Minimum value of a Q31 vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[out] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + void arm_min_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult, + uint32_t * pIndex); + + /** + * @brief Minimum value of a floating-point vector. + * @param[in] *pSrc is input pointer + * @param[in] blockSize is the number of samples to process + * @param[out] *pResult is output pointer + * @param[out] *pIndex is the array index of the minimum value in the input buffer. + * @return none. + */ + + void arm_min_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q7 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q7( + q7_t * pSrc, + uint32_t blockSize, + q7_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q15 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q15( + q15_t * pSrc, + uint32_t blockSize, + q15_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a Q31 vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_q31( + q31_t * pSrc, + uint32_t blockSize, + q31_t * pResult, + uint32_t * pIndex); + +/** + * @brief Maximum value of a floating-point vector. + * @param[in] *pSrc points to the input buffer + * @param[in] blockSize length of the input vector + * @param[out] *pResult maximum value returned here + * @param[out] *pIndex index of maximum value returned here + * @return none. + */ + + void arm_max_f32( + float32_t * pSrc, + uint32_t blockSize, + float32_t * pResult, + uint32_t * pIndex); + + /** + * @brief Q15 complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t numSamples); + + /** + * @brief Q31 complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t numSamples); + + /** + * @brief Floating-point complex-by-complex multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] numSamples number of complex samples in each vector + * @return none. + */ + + void arm_cmplx_mult_cmplx_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t numSamples); + + /** + * @brief Converts the elements of the floating-point vector to Q31 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q31 output vector + * @param[in] blockSize length of the input vector + * @return none. + */ + void arm_float_to_q31( + float32_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the floating-point vector to Q15 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q15 output vector + * @param[in] blockSize length of the input vector + * @return none + */ + void arm_float_to_q15( + float32_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the floating-point vector to Q7 vector. + * @param[in] *pSrc points to the floating-point input vector + * @param[out] *pDst points to the Q7 output vector + * @param[in] blockSize length of the input vector + * @return none + */ + void arm_float_to_q7( + float32_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q31 vector to Q15 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_q15( + q31_t * pSrc, + q15_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the Q31 vector to Q7 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q31_to_q7( + q31_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + /** + * @brief Converts the elements of the Q15 vector to floating-point vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_float( + q15_t * pSrc, + float32_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q15 vector to Q31 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_q31( + q15_t * pSrc, + q31_t * pDst, + uint32_t blockSize); + + + /** + * @brief Converts the elements of the Q15 vector to Q7 vector. + * @param[in] *pSrc is input pointer + * @param[out] *pDst is output pointer + * @param[in] blockSize is the number of samples to process + * @return none. + */ + void arm_q15_to_q7( + q15_t * pSrc, + q7_t * pDst, + uint32_t blockSize); + + + /** + * @ingroup groupInterpolation + */ + + /** + * @defgroup BilinearInterpolate Bilinear Interpolation + * + * Bilinear interpolation is an extension of linear interpolation applied to a two dimensional grid. + * The underlying function f(x, y) is sampled on a regular grid and the interpolation process + * determines values between the grid points. + * Bilinear interpolation is equivalent to two step linear interpolation, first in the x-dimension and then in the y-dimension. + * Bilinear interpolation is often used in image processing to rescale images. + * The CMSIS DSP library provides bilinear interpolation functions for Q7, Q15, Q31, and floating-point data types. + * + * Algorithm + * \par + * The instance structure used by the bilinear interpolation functions describes a two dimensional data table. + * For floating-point, the instance structure is defined as: + * 
+   *   typedef struct
+   *   {
+   *     uint16_t numRows;
+   *     uint16_t numCols;
+   *     float32_t *pData;
+   * } arm_bilinear_interp_instance_f32;
+   *
+ * + * \par + * where numRows specifies the number of rows in the table; + * numCols specifies the number of columns in the table; + * and pData points to an array of size numRows*numCols values. + * The data table pTable is organized in row order and the supplied data values fall on integer indexes. + * That is, table element (x,y) is located at pTable[x + y*numCols] where x and y are integers. + * + * \par + * Let (x, y) specify the desired interpolation point. Then define: + * 
+   *     XF = floor(x)
+   *     YF = floor(y)
+   *
+ * \par + * The interpolated output point is computed as: + * 
+   *  f(x, y) = f(XF, YF) * (1-(x-XF)) * (1-(y-YF))
+   *           + f(XF+1, YF) * (x-XF)*(1-(y-YF))
+   *           + f(XF, YF+1) * (1-(x-XF))*(y-YF)
+   *           + f(XF+1, YF+1) * (x-XF)*(y-YF)
+   *
+ * Note that the coordinates (x, y) contain integer and fractional components. + * The integer components specify which portion of the table to use while the + * fractional components control the interpolation processor. + * + * \par + * if (x,y) are outside of the table boundary, Bilinear interpolation returns zero output. + */ + + /** + * @addtogroup BilinearInterpolate + * @{ + */ + + /** + * + * @brief Floating-point bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate. + * @param[in] Y interpolation coordinate. + * @return out interpolated value. + */ + + + static __INLINE float32_t arm_bilinear_interp_f32( + const arm_bilinear_interp_instance_f32 * S, + float32_t X, + float32_t Y) + { + float32_t out; + float32_t f00, f01, f10, f11; + float32_t *pData = S->pData; + int32_t xIndex, yIndex, index; + float32_t xdiff, ydiff; + float32_t b1, b2, b3, b4; + + xIndex = (int32_t) X; + yIndex = (int32_t) Y; + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(xIndex < 0 || xIndex > (S->numRows - 1) || yIndex < 0 + || yIndex > (S->numCols - 1)) + { + return (0); + } + + /* Calculation of index for two nearest points in X-direction */ + index = (xIndex - 1) + (yIndex - 1) * S->numCols; + + + /* Read two nearest points in X-direction */ + f00 = pData[index]; + f01 = pData[index + 1]; + + /* Calculation of index for two nearest points in Y-direction */ + index = (xIndex - 1) + (yIndex) * S->numCols; + + + /* Read two nearest points in Y-direction */ + f10 = pData[index]; + f11 = pData[index + 1]; + + /* Calculation of intermediate values */ + b1 = f00; + b2 = f01 - f00; + b3 = f10 - f00; + b4 = f00 - f01 - f10 + f11; + + /* Calculation of fractional part in X */ + xdiff = X - xIndex; + + /* Calculation of fractional part in Y */ + ydiff = Y - yIndex; + + /* Calculation of bi-linear interpolated output */ + out = b1 + b2 * xdiff + b3 * ydiff + b4 * xdiff * ydiff; + + /* return to application */ + return (out); + + } + + /** + * + * @brief Q31 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + static __INLINE q31_t arm_bilinear_interp_q31( + arm_bilinear_interp_instance_q31 * S, + q31_t X, + q31_t Y) + { + q31_t out; /* Temporary output */ + q31_t acc = 0; /* output */ + q31_t xfract, yfract; /* X, Y fractional parts */ + q31_t x1, x2, y1, y2; /* Nearest output values */ + int32_t rI, cI; /* Row and column indices */ + q31_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20u); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20u); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* shift left xfract by 11 to keep 1.31 format */ + xfract = (X & 0x000FFFFF) << 11u; + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + /* 20 bits for the fractional part */ + /* shift left yfract by 11 to keep 1.31 format */ + yfract = (Y & 0x000FFFFF) << 11u; + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 3.29(q29) format */ + out = ((q31_t) (((q63_t) x1 * (0x7FFFFFFF - xfract)) >> 32)); + acc = ((q31_t) (((q63_t) out * (0x7FFFFFFF - yfract)) >> 32)); + + /* x2 * (xfract) * (1-yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) x2 * (0x7FFFFFFF - yfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (xfract) >> 32)); + + /* y1 * (1 - xfract) * (yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) y1 * (0x7FFFFFFF - xfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); + + /* y2 * (xfract) * (yfract) in 3.29(q29) and adding to acc */ + out = ((q31_t) ((q63_t) y2 * (xfract) >> 32)); + acc += ((q31_t) ((q63_t) out * (yfract) >> 32)); + + /* Convert acc to 1.31(q31) format */ + return (acc << 2u); + + } + + /** + * @brief Q15 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + static __INLINE q15_t arm_bilinear_interp_q15( + arm_bilinear_interp_instance_q15 * S, + q31_t X, + q31_t Y) + { + q63_t acc = 0; /* output */ + q31_t out; /* Temporary output */ + q15_t x1, x2, y1, y2; /* Nearest output values */ + q31_t xfract, yfract; /* X, Y fractional parts */ + int32_t rI, cI; /* Row and column indices */ + q15_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* xfract should be in 12.20 format */ + xfract = (X & 0x000FFFFF); + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + + /* 20 bits for the fractional part */ + /* yfract should be in 12.20 format */ + yfract = (Y & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 13.51 format */ + + /* x1 is in 1.15(q15), xfract in 12.20 format and out is in 13.35 format */ + /* convert 13.35 to 13.31 by right shifting and out is in 1.31 */ + out = (q31_t) (((q63_t) x1 * (0xFFFFF - xfract)) >> 4u); + acc = ((q63_t) out * (0xFFFFF - yfract)); + + /* x2 * (xfract) * (1-yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) x2 * (0xFFFFF - yfract)) >> 4u); + acc += ((q63_t) out * (xfract)); + + /* y1 * (1 - xfract) * (yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) y1 * (0xFFFFF - xfract)) >> 4u); + acc += ((q63_t) out * (yfract)); + + /* y2 * (xfract) * (yfract) in 1.51 and adding to acc */ + out = (q31_t) (((q63_t) y2 * (xfract)) >> 4u); + acc += ((q63_t) out * (yfract)); + + /* acc is in 13.51 format and down shift acc by 36 times */ + /* Convert out to 1.15 format */ + return (acc >> 36); + + } + + /** + * @brief Q7 bilinear interpolation. + * @param[in,out] *S points to an instance of the interpolation structure. + * @param[in] X interpolation coordinate in 12.20 format. + * @param[in] Y interpolation coordinate in 12.20 format. + * @return out interpolated value. + */ + + static __INLINE q7_t arm_bilinear_interp_q7( + arm_bilinear_interp_instance_q7 * S, + q31_t X, + q31_t Y) + { + q63_t acc = 0; /* output */ + q31_t out; /* Temporary output */ + q31_t xfract, yfract; /* X, Y fractional parts */ + q7_t x1, x2, y1, y2; /* Nearest output values */ + int32_t rI, cI; /* Row and column indices */ + q7_t *pYData = S->pData; /* pointer to output table values */ + uint32_t nCols = S->numCols; /* num of rows */ + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + rI = ((X & 0xFFF00000) >> 20); + + /* Input is in 12.20 format */ + /* 12 bits for the table index */ + /* Index value calculation */ + cI = ((Y & 0xFFF00000) >> 20); + + /* Care taken for table outside boundary */ + /* Returns zero output when values are outside table boundary */ + if(rI < 0 || rI > (S->numRows - 1) || cI < 0 || cI > (S->numCols - 1)) + { + return (0); + } + + /* 20 bits for the fractional part */ + /* xfract should be in 12.20 format */ + xfract = (X & 0x000FFFFF); + + /* Read two nearest output values from the index */ + x1 = pYData[(rI) + nCols * (cI)]; + x2 = pYData[(rI) + nCols * (cI) + 1u]; + + + /* 20 bits for the fractional part */ + /* yfract should be in 12.20 format */ + yfract = (Y & 0x000FFFFF); + + /* Read two nearest output values from the index */ + y1 = pYData[(rI) + nCols * (cI + 1)]; + y2 = pYData[(rI) + nCols * (cI + 1) + 1u]; + + /* Calculation of x1 * (1-xfract ) * (1-yfract) and acc is in 16.47 format */ + out = ((x1 * (0xFFFFF - xfract))); + acc = (((q63_t) out * (0xFFFFF - yfract))); + + /* x2 * (xfract) * (1-yfract) in 2.22 and adding to acc */ + out = ((x2 * (0xFFFFF - yfract))); + acc += (((q63_t) out * (xfract))); + + /* y1 * (1 - xfract) * (yfract) in 2.22 and adding to acc */ + out = ((y1 * (0xFFFFF - xfract))); + acc += (((q63_t) out * (yfract))); + + /* y2 * (xfract) * (yfract) in 2.22 and adding to acc */ + out = ((y2 * (yfract))); + acc += (((q63_t) out * (xfract))); + + /* acc in 16.47 format and down shift by 40 to convert to 1.7 format */ + return (acc >> 40); + + } + + /** + * @} end of BilinearInterpolate group + */ + + +//SMMLAR +#define multAcc_32x32_keep32_R(a, x, y) \ + a = (q31_t) (((((q63_t) a) << 32) + ((q63_t) x * y) + 0x80000000LL ) >> 32) + +//SMMLSR +#define multSub_32x32_keep32_R(a, x, y) \ + a = (q31_t) (((((q63_t) a) << 32) - ((q63_t) x * y) + 0x80000000LL ) >> 32) + +//SMMULR +#define mult_32x32_keep32_R(a, x, y) \ + a = (q31_t) (((q63_t) x * y + 0x80000000LL ) >> 32) + +//SMMLA +#define multAcc_32x32_keep32(a, x, y) \ + a += (q31_t) (((q63_t) x * y) >> 32) + +//SMMLS +#define multSub_32x32_keep32(a, x, y) \ + a -= (q31_t) (((q63_t) x * y) >> 32) + +//SMMUL +#define mult_32x32_keep32(a, x, y) \ + a = (q31_t) (((q63_t) x * y ) >> 32) + + +#if defined ( __CC_ARM ) //Keil + +//Enter low optimization region - place directly above function definition + #ifdef ARM_MATH_CM4 + #define LOW_OPTIMIZATION_ENTER \ + _Pragma ("push") \ + _Pragma ("O1") + #else + #define LOW_OPTIMIZATION_ENTER + #endif + +//Exit low optimization region - place directly after end of function definition + #ifdef ARM_MATH_CM4 + #define LOW_OPTIMIZATION_EXIT \ + _Pragma ("pop") + #else + #define LOW_OPTIMIZATION_EXIT + #endif + +//Enter low optimization region - place directly above function definition + #define IAR_ONLY_LOW_OPTIMIZATION_ENTER + +//Exit low optimization region - place directly after end of function definition + #define IAR_ONLY_LOW_OPTIMIZATION_EXIT + +#elif defined(__ICCARM__) //IAR + +//Enter low optimization region - place directly above function definition + #ifdef ARM_MATH_CM4 + #define LOW_OPTIMIZATION_ENTER \ + _Pragma ("optimize=low") + #else + #define LOW_OPTIMIZATION_ENTER + #endif + +//Exit low optimization region - place directly after end of function definition + #define LOW_OPTIMIZATION_EXIT + +//Enter low optimization region - place directly above function definition + #ifdef ARM_MATH_CM4 + #define IAR_ONLY_LOW_OPTIMIZATION_ENTER \ + _Pragma ("optimize=low") + #else + #define IAR_ONLY_LOW_OPTIMIZATION_ENTER + #endif + +//Exit low optimization region - place directly after end of function definition + #define IAR_ONLY_LOW_OPTIMIZATION_EXIT + +#elif defined(__GNUC__) + + #define LOW_OPTIMIZATION_ENTER __attribute__(( optimize("-O1") )) + + #define LOW_OPTIMIZATION_EXIT + + #define IAR_ONLY_LOW_OPTIMIZATION_ENTER + + #define IAR_ONLY_LOW_OPTIMIZATION_EXIT + +#elif defined(__CSMC__) // Cosmic + +#define LOW_OPTIMIZATION_ENTER +#define LOW_OPTIMIZATION_EXIT +#define IAR_ONLY_LOW_OPTIMIZATION_ENTER +#define IAR_ONLY_LOW_OPTIMIZATION_EXIT + +#endif + + +#ifdef __cplusplus +} +#endif + + +#endif /* _ARM_MATH_H */ + +/** + * + * End of file. + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm0.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm0.h new file mode 100644 index 00000000..5186cb48 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm0.h @@ -0,0 +1,711 @@ +/**************************************************************************//** + * @file core_cm0.h + * @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File + * @version V4.00 + * @date 22. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifndef __CORE_CM0_H_GENERIC +#define __CORE_CM0_H_GENERIC + +#ifdef __cplusplus + extern "C" { +#endif + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M0 + @{ + */ + +/* CMSIS CM0 definitions */ +#define __CM0_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */ +#define __CM0_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16) | \ + __CM0_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0_H_DEPENDANT +#define __CORE_CM0_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0_REV + #define __CM0_REV 0x0000 + #warning "__CM0_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M0 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_CALIB_TENMS_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm0plus.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm0plus.h new file mode 100644 index 00000000..17e43984 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm0plus.h @@ -0,0 +1,822 @@ +/**************************************************************************//** + * @file core_cm0plus.h + * @brief CMSIS Cortex-M0+ Core Peripheral Access Layer Header File + * @version V4.00 + * @date 22. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifndef __CORE_CM0PLUS_H_GENERIC +#define __CORE_CM0PLUS_H_GENERIC + +#ifdef __cplusplus + extern "C" { +#endif + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex-M0+ + @{ + */ + +/* CMSIS CM0P definitions */ +#define __CM0PLUS_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */ +#define __CM0PLUS_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0PLUS_CMSIS_VERSION ((__CM0PLUS_CMSIS_VERSION_MAIN << 16) | \ + __CM0PLUS_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0PLUS_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0PLUS_H_DEPENDANT +#define __CORE_CM0PLUS_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0PLUS_REV + #define __CM0PLUS_REV 0x0000 + #warning "__CM0PLUS_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0 + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex-M0+ */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if (__VTOR_PRESENT == 1) + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if (__VTOR_PRESENT == 1) +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 8 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0xFFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_CALIB_TENMS_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0+ Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM0PLUS_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm3.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm3.c new file mode 100644 index 00000000..b294fb74 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm3.c @@ -0,0 +1,829 @@ +/****************************************************************************** + * @file: core_cm3.c + * @purpose: CMSIS Cortex-M3 Core Peripheral Access Layer Source File + * @version: V1.20 + * @date: 22. May 2009 + *---------------------------------------------------------------------------- + * + * Copyright (C) 2009 ARM Limited. All rights reserved. + * + * ARM Limited (ARM) is supplying this software for use with Cortex-Mx + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + + + +#include + + +/* define compiler specific symbols */ +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for armcc */ + #define __INLINE __inline /*!< inline keyword for armcc */ + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for iarcc */ + #define __INLINE inline /*!< inline keyword for iarcc. Only avaiable in High optimization mode! */ + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for gcc */ + #define __INLINE inline /*!< inline keyword for gcc */ + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + +#endif + + + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +__ASM uint32_t __get_PSP(void) +{ + mrs r0, psp + bx lr +} + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +__ASM void __set_PSP(uint32_t topOfProcStack) +{ + msr psp, r0 + bx lr +} + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +__ASM uint32_t __get_MSP(void) +{ + mrs r0, msp + bx lr +} + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +__ASM void __set_MSP(uint32_t mainStackPointer) +{ + msr msp, r0 + bx lr +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +__ASM uint32_t __REV16(uint16_t value) +{ + rev16 r0, r0 + bx lr +} + +/** + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param int16_t value to reverse + * @return int32_t reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +__ASM int32_t __REVSH(int16_t value) +{ + revsh r0, r0 + bx lr +} + + +#if (__ARMCC_VERSION < 400000) + +/** + * @brief Remove the exclusive lock created by ldrex + * + * @param none + * @return none + * + * Removes the exclusive lock which is created by ldrex. + */ +__ASM void __CLREX(void) +{ + clrex +} + +/** + * @brief Return the Base Priority value + * + * @param none + * @return uint32_t BasePriority + * + * Return the content of the base priority register + */ +__ASM uint32_t __get_BASEPRI(void) +{ + mrs r0, basepri + bx lr +} + +/** + * @brief Set the Base Priority value + * + * @param uint32_t BasePriority + * @return none + * + * Set the base priority register + */ +__ASM void __set_BASEPRI(uint32_t basePri) +{ + msr basepri, r0 + bx lr +} + +/** + * @brief Return the Priority Mask value + * + * @param none + * @return uint32_t PriMask + * + * Return the state of the priority mask bit from the priority mask + * register + */ +__ASM uint32_t __get_PRIMASK(void) +{ + mrs r0, primask + bx lr +} + +/** + * @brief Set the Priority Mask value + * + * @param uint32_t PriMask + * @return none + * + * Set the priority mask bit in the priority mask register + */ +__ASM void __set_PRIMASK(uint32_t priMask) +{ + msr primask, r0 + bx lr +} + +/** + * @brief Return the Fault Mask value + * + * @param none + * @return uint32_t FaultMask + * + * Return the content of the fault mask register + */ +__ASM uint32_t __get_FAULTMASK(void) +{ + mrs r0, faultmask + bx lr +} + +/** + * @brief Set the Fault Mask value + * + * @param uint32_t faultMask value + * @return none + * + * Set the fault mask register + */ +__ASM void __set_FAULTMASK(uint32_t faultMask) +{ + msr faultmask, r0 + bx lr +} + +/** + * @brief Return the Control Register value + * + * @param none + * @return uint32_t Control value + * + * Return the content of the control register + */ +__ASM uint32_t __get_CONTROL(void) +{ + mrs r0, control + bx lr +} + +/** + * @brief Set the Control Register value + * + * @param uint32_t Control value + * @return none + * + * Set the control register + */ +__ASM void __set_CONTROL(uint32_t control) +{ + msr control, r0 + bx lr +} + +#endif /* __ARMCC_VERSION */ + + +#elif (defined (__ICCARM__)) /*------------------ ICC Compiler -------------------*/ +#pragma diag_suppress=Pe940 + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +uint32_t __get_PSP(void) +{ + __ASM("mrs r0, psp"); + __ASM("bx lr"); +} + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +void __set_PSP(uint32_t topOfProcStack) +{ + __ASM("msr psp, r0"); + __ASM("bx lr"); +} + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +uint32_t __get_MSP(void) +{ + __ASM("mrs r0, msp"); + __ASM("bx lr"); +} + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +void __set_MSP(uint32_t topOfMainStack) +{ + __ASM("msr msp, r0"); + __ASM("bx lr"); +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +uint32_t __REV16(uint16_t value) +{ + __ASM("rev16 r0, r0"); + __ASM("bx lr"); +} + +/** + * @brief Reverse bit order of value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse bit order of value + */ +uint32_t __RBIT(uint32_t value) +{ + __ASM("rbit r0, r0"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive + * + * @param uint8_t* address + * @return uint8_t value of (*address) + * + * Exclusive LDR command + */ +uint8_t __LDREXB(uint8_t *addr) +{ + __ASM("ldrexb r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive + * + * @param uint16_t* address + * @return uint16_t value of (*address) + * + * Exclusive LDR command + */ +uint16_t __LDREXH(uint16_t *addr) +{ + __ASM("ldrexh r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief LDR Exclusive + * + * @param uint32_t* address + * @return uint32_t value of (*address) + * + * Exclusive LDR command + */ +uint32_t __LDREXW(uint32_t *addr) +{ + __ASM("ldrex r0, [r0]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive + * + * @param uint8_t *address + * @param uint8_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXB(uint8_t value, uint8_t *addr) +{ + __ASM("strexb r0, r0, [r1]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive + * + * @param uint16_t *address + * @param uint16_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXH(uint16_t value, uint16_t *addr) +{ + __ASM("strexh r0, r0, [r1]"); + __ASM("bx lr"); +} + +/** + * @brief STR Exclusive + * + * @param uint32_t *address + * @param uint32_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXW(uint32_t value, uint32_t *addr) +{ + __ASM("strex r0, r0, [r1]"); + __ASM("bx lr"); +} + +#pragma diag_default=Pe940 + + +#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/ + +/** + * @brief Return the Process Stack Pointer + * + * @param none + * @return uint32_t ProcessStackPointer + * + * Return the actual process stack pointer + */ +uint32_t __get_PSP(void) __attribute__( ( naked ) ); +uint32_t __get_PSP(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, psp\n\t" + "MOV r0, %0 \n\t" + "BX lr \n\t" : "=r" (result) ); + return(result); +} + + +/** + * @brief Set the Process Stack Pointer + * + * @param uint32_t Process Stack Pointer + * @return none + * + * Assign the value ProcessStackPointer to the MSP + * (process stack pointer) Cortex processor register + */ +void __set_PSP(uint32_t topOfProcStack) __attribute__( ( naked ) ); +void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0\n\t" + "BX lr \n\t" : : "r" (topOfProcStack) ); +} + +/** + * @brief Return the Main Stack Pointer + * + * @param none + * @return uint32_t Main Stack Pointer + * + * Return the current value of the MSP (main stack pointer) + * Cortex processor register + */ +uint32_t __get_MSP(void) __attribute__( ( naked ) ); +uint32_t __get_MSP(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, msp\n\t" + "MOV r0, %0 \n\t" + "BX lr \n\t" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Main Stack Pointer + * + * @param uint32_t Main Stack Pointer + * @return none + * + * Assign the value mainStackPointer to the MSP + * (main stack pointer) Cortex processor register + */ +void __set_MSP(uint32_t topOfMainStack) __attribute__( ( naked ) ); +void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0\n\t" + "BX lr \n\t" : : "r" (topOfMainStack) ); +} + +/** + * @brief Return the Base Priority value + * + * @param none + * @return uint32_t BasePriority + * + * Return the content of the base priority register + */ +uint32_t __get_BASEPRI(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, basepri_max" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Base Priority value + * + * @param uint32_t BasePriority + * @return none + * + * Set the base priority register + */ +void __set_BASEPRI(uint32_t value) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (value) ); +} + +/** + * @brief Return the Priority Mask value + * + * @param none + * @return uint32_t PriMask + * + * Return the state of the priority mask bit from the priority mask + * register + */ +uint32_t __get_PRIMASK(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Priority Mask value + * + * @param uint32_t PriMask + * @return none + * + * Set the priority mask bit in the priority mask register + */ +void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) ); +} + +/** + * @brief Return the Fault Mask value + * + * @param none + * @return uint32_t FaultMask + * + * Return the content of the fault mask register + */ +uint32_t __get_FAULTMASK(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Fault Mask value + * + * @param uint32_t faultMask value + * @return none + * + * Set the fault mask register + */ +void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) ); +} + +/** + * @brief Reverse byte order in integer value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in integer value + */ +uint32_t __REV(uint32_t value) +{ + uint32_t result=0; + + __ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse byte order in unsigned short value + * + * @param uint16_t value to reverse + * @return uint32_t reversed value + * + * Reverse byte order in unsigned short value + */ +uint32_t __REV16(uint16_t value) +{ + uint32_t result=0; + + __ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse byte order in signed short value with sign extension to integer + * + * @param int32_t value to reverse + * @return int32_t reversed value + * + * Reverse byte order in signed short value with sign extension to integer + */ +int32_t __REVSH(int16_t value) +{ + uint32_t result=0; + + __ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief Reverse bit order of value + * + * @param uint32_t value to reverse + * @return uint32_t reversed value + * + * Reverse bit order of value + */ +uint32_t __RBIT(uint32_t value) +{ + uint32_t result=0; + + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + +/** + * @brief LDR Exclusive + * + * @param uint8_t* address + * @return uint8_t value of (*address) + * + * Exclusive LDR command + */ +uint8_t __LDREXB(uint8_t *addr) +{ + uint8_t result=0; + + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief LDR Exclusive + * + * @param uint16_t* address + * @return uint16_t value of (*address) + * + * Exclusive LDR command + */ +uint16_t __LDREXH(uint16_t *addr) +{ + uint16_t result=0; + + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief LDR Exclusive + * + * @param uint32_t* address + * @return uint32_t value of (*address) + * + * Exclusive LDR command + */ +uint32_t __LDREXW(uint32_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) ); + return(result); +} + +/** + * @brief STR Exclusive + * + * @param uint8_t *address + * @param uint8_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXB(uint8_t value, uint8_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strexb %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + +/** + * @brief STR Exclusive + * + * @param uint16_t *address + * @param uint16_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXH(uint16_t value, uint16_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strexh %0, %2, [%1]" : "=&r" (result) : "r" (addr), "r" (value) ); + return(result); +} + +/** + * @brief STR Exclusive + * + * @param uint32_t *address + * @param uint32_t value to store + * @return uint32_t successful / failed + * + * Exclusive STR command + */ +uint32_t __STREXW(uint32_t value, uint32_t *addr) +{ + uint32_t result=0; + + __ASM volatile ("strex %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) ); + return(result); +} + +/** + * @brief Return the Control Register value + * + * @param none + * @return uint32_t Control value + * + * Return the content of the control register + */ +uint32_t __get_CONTROL(void) +{ + uint32_t result=0; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + +/** + * @brief Set the Control Register value + * + * @param uint32_t Control value + * @return none + * + * Set the control register + */ +void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) ); +} + +#elif (defined (__TASKING__)) /*------------------ TASKING Compiler ---------------------*/ +/* TASKING carm specific functions */ + +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all instrinsics, + * Including the CMSIS ones. + */ + +#endif + + + + + + + + + + + + + + + + + diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm3.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm3.h new file mode 100644 index 00000000..e1357c67 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm3.h @@ -0,0 +1,1650 @@ +/**************************************************************************//** + * @file core_cm3.h + * @brief CMSIS Cortex-M3 Core Peripheral Access Layer Header File + * @version V4.00 + * @date 22. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifndef __CORE_CM3_H_GENERIC +#define __CORE_CM3_H_GENERIC + +#ifdef __cplusplus + extern "C" { +#endif + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M3 + @{ + */ + +/* CMSIS CM3 definitions */ +#define __CM3_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */ +#define __CM3_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __CM3_CMSIS_VERSION ((__CM3_CMSIS_VERSION_MAIN << 16) | \ + __CM3_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x03) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM3_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM3_H_DEPENDANT +#define __CORE_CM3_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM3_REV + #define __CM3_REV 0x0200 + #warning "__CM3_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M3 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#if (__CM3_REV < 0x0201) /* core r2p1 */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#else +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ +#if ((defined __CM3_REV) && (__CM3_REV >= 0x200)) + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +#else + uint32_t RESERVED1[1]; +#endif +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_CALIB_TENMS_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM3_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm4.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm4.h new file mode 100644 index 00000000..bb6be130 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm4.h @@ -0,0 +1,1802 @@ +/**************************************************************************//** + * @file core_cm4.h + * @brief CMSIS Cortex-M4 Core Peripheral Access Layer Header File + * @version V4.00 + * @date 22. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifndef __CORE_CM4_H_GENERIC +#define __CORE_CM4_H_GENERIC + +#ifdef __cplusplus + extern "C" { +#endif + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M4 + @{ + */ + +/* CMSIS CM4 definitions */ +#define __CM4_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */ +#define __CM4_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __CM4_CMSIS_VERSION ((__CM4_CMSIS_VERSION_MAIN << 16) | \ + __CM4_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x04) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI_VFP_SUPPORT__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ +#include /* Compiler specific SIMD Intrinsics */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM4_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM4_H_DEPENDANT +#define __CORE_CM4_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM4_REV + #define __CM4_REV 0x0000 + #warning "__CM4_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0 + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M4 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISOOFP_Pos 9 /*!< ACTLR: DISOOFP Position */ +#define SCnSCB_ACTLR_DISOOFP_Msk (1UL << SCnSCB_ACTLR_DISOOFP_Pos) /*!< ACTLR: DISOOFP Mask */ + +#define SCnSCB_ACTLR_DISFPCA_Pos 8 /*!< ACTLR: DISFPCA Position */ +#define SCnSCB_ACTLR_DISFPCA_Msk (1UL << SCnSCB_ACTLR_DISFPCA_Pos) /*!< ACTLR: DISFPCA Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISDEFWBUF_Pos 1 /*!< ACTLR: DISDEFWBUF Position */ +#define SCnSCB_ACTLR_DISDEFWBUF_Msk (1UL << SCnSCB_ACTLR_DISDEFWBUF_Pos) /*!< ACTLR: DISDEFWBUF Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_CALIB_TENMS_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if (__FPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __IO uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IO uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IO uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __I uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __I uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ +} FPU_Type; + +/* Floating-Point Context Control Register */ +#define FPU_FPCCR_ASPEN_Pos 31 /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30 /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8 /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6 /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5 /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4 /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3 /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1 /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0 /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL << FPU_FPCCR_LSPACT_Pos) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register */ +#define FPU_FPCAR_ADDRESS_Pos 3 /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register */ +#define FPU_FPDSCR_AHP_Pos 26 /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25 /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24 /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22 /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28 /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24 /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20 /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16 /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12 /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8 /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4 /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0 /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL << FPU_MVFR0_A_SIMD_registers_Pos) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28 /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24 /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4 /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0 /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL << FPU_MVFR1_FtZ_mode_Pos) /*!< MVFR1: FtZ mode bits Mask */ + +/*@} end of group CMSIS_FPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M4 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#if (__FPU_PRESENT == 1) + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ +/* NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); enable interrupt */ + NVIC->ISER[(uint32_t)((int32_t)IRQn) >> 5] = (uint32_t)(1 << ((uint32_t)((int32_t)IRQn) & (uint32_t)0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM4_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm4_simd.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm4_simd.h new file mode 100644 index 00000000..e7b67652 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm4_simd.h @@ -0,0 +1,701 @@ +/**************************************************************************//** + * @file core_cm4_simd.h + * @brief CMSIS Cortex-M4 SIMD Header File + * @version V2.10 + * @date 19. July 2011 + * + * @note + * Copyright (C) 2010-2011 ARM Limited. All rights reserved. + * + * @par + * ARM Limited (ARM) is supplying this software for use with Cortex-M + * processor based microcontrollers. This file can be freely distributed + * within development tools that are supporting such ARM based processors. + * + * @par + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR + * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * + ******************************************************************************/ + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM4_SIMD_H +#define __CORE_CM4_SIMD_H + + +/******************************************************************************* + * Hardware Abstraction Layer + ******************************************************************************/ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +/*------ CM4 SOMD Intrinsics -----------------------------------------------------*/ +#define __SADD8 __sadd8 +#define __QADD8 __qadd8 +#define __SHADD8 __shadd8 +#define __UADD8 __uadd8 +#define __UQADD8 __uqadd8 +#define __UHADD8 __uhadd8 +#define __SSUB8 __ssub8 +#define __QSUB8 __qsub8 +#define __SHSUB8 __shsub8 +#define __USUB8 __usub8 +#define __UQSUB8 __uqsub8 +#define __UHSUB8 __uhsub8 +#define __SADD16 __sadd16 +#define __QADD16 __qadd16 +#define __SHADD16 __shadd16 +#define __UADD16 __uadd16 +#define __UQADD16 __uqadd16 +#define __UHADD16 __uhadd16 +#define __SSUB16 __ssub16 +#define __QSUB16 __qsub16 +#define __SHSUB16 __shsub16 +#define __USUB16 __usub16 +#define __UQSUB16 __uqsub16 +#define __UHSUB16 __uhsub16 +#define __SASX __sasx +#define __QASX __qasx +#define __SHASX __shasx +#define __UASX __uasx +#define __UQASX __uqasx +#define __UHASX __uhasx +#define __SSAX __ssax +#define __QSAX __qsax +#define __SHSAX __shsax +#define __USAX __usax +#define __UQSAX __uqsax +#define __UHSAX __uhsax +#define __USAD8 __usad8 +#define __USADA8 __usada8 +#define __SSAT16 __ssat16 +#define __USAT16 __usat16 +#define __UXTB16 __uxtb16 +#define __UXTAB16 __uxtab16 +#define __SXTB16 __sxtb16 +#define __SXTAB16 __sxtab16 +#define __SMUAD __smuad +#define __SMUADX __smuadx +#define __SMLAD __smlad +#define __SMLADX __smladx +#define __SMLALD __smlald +#define __SMLALDX __smlaldx +#define __SMUSD __smusd +#define __SMUSDX __smusdx +#define __SMLSD __smlsd +#define __SMLSDX __smlsdx +#define __SMLSLD __smlsld +#define __SMLSLDX __smlsldx +#define __SEL __sel +#define __QADD __qadd +#define __QSUB __qsub + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ + +#include + +/*------ CM4 SIMDDSP Intrinsics -----------------------------------------------------*/ +/* intrinsic __SADD8 see intrinsics.h */ +/* intrinsic __QADD8 see intrinsics.h */ +/* intrinsic __SHADD8 see intrinsics.h */ +/* intrinsic __UADD8 see intrinsics.h */ +/* intrinsic __UQADD8 see intrinsics.h */ +/* intrinsic __UHADD8 see intrinsics.h */ +/* intrinsic __SSUB8 see intrinsics.h */ +/* intrinsic __QSUB8 see intrinsics.h */ +/* intrinsic __SHSUB8 see intrinsics.h */ +/* intrinsic __USUB8 see intrinsics.h */ +/* intrinsic __UQSUB8 see intrinsics.h */ +/* intrinsic __UHSUB8 see intrinsics.h */ +/* intrinsic __SADD16 see intrinsics.h */ +/* intrinsic __QADD16 see intrinsics.h */ +/* intrinsic __SHADD16 see intrinsics.h */ +/* intrinsic __UADD16 see intrinsics.h */ +/* intrinsic __UQADD16 see intrinsics.h */ +/* intrinsic __UHADD16 see intrinsics.h */ +/* intrinsic __SSUB16 see intrinsics.h */ +/* intrinsic __QSUB16 see intrinsics.h */ +/* intrinsic __SHSUB16 see intrinsics.h */ +/* intrinsic __USUB16 see intrinsics.h */ +/* intrinsic __UQSUB16 see intrinsics.h */ +/* intrinsic __UHSUB16 see intrinsics.h */ +/* intrinsic __SASX see intrinsics.h */ +/* intrinsic __QASX see intrinsics.h */ +/* intrinsic __SHASX see intrinsics.h */ +/* intrinsic __UASX see intrinsics.h */ +/* intrinsic __UQASX see intrinsics.h */ +/* intrinsic __UHASX see intrinsics.h */ +/* intrinsic __SSAX see intrinsics.h */ +/* intrinsic __QSAX see intrinsics.h */ +/* intrinsic __SHSAX see intrinsics.h */ +/* intrinsic __USAX see intrinsics.h */ +/* intrinsic __UQSAX see intrinsics.h */ +/* intrinsic __UHSAX see intrinsics.h */ +/* intrinsic __USAD8 see intrinsics.h */ +/* intrinsic __USADA8 see intrinsics.h */ +/* intrinsic __SSAT16 see intrinsics.h */ +/* intrinsic __USAT16 see intrinsics.h */ +/* intrinsic __UXTB16 see intrinsics.h */ +/* intrinsic __SXTB16 see intrinsics.h */ +/* intrinsic __UXTAB16 see intrinsics.h */ +/* intrinsic __SXTAB16 see intrinsics.h */ +/* intrinsic __SMUAD see intrinsics.h */ +/* intrinsic __SMUADX see intrinsics.h */ +/* intrinsic __SMLAD see intrinsics.h */ +/* intrinsic __SMLADX see intrinsics.h */ +/* intrinsic __SMLALD see intrinsics.h */ +/* intrinsic __SMLALDX see intrinsics.h */ +/* intrinsic __SMUSD see intrinsics.h */ +/* intrinsic __SMUSDX see intrinsics.h */ +/* intrinsic __SMLSD see intrinsics.h */ +/* intrinsic __SMLSDX see intrinsics.h */ +/* intrinsic __SMLSLD see intrinsics.h */ +/* intrinsic __SMLSLDX see intrinsics.h */ +/* intrinsic __SEL see intrinsics.h */ +/* intrinsic __QADD see intrinsics.h */ +/* intrinsic __QSUB see intrinsics.h */ +/* intrinsic __PKHBT see intrinsics.h */ +/* intrinsic __PKHTB see intrinsics.h */ + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SMLALD(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((uint64_t)(ARG3) >> 32), __ARG3_L = (uint32_t)((uint64_t)(ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +#define __SMLALDX(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((uint64_t)(ARG3) >> 32), __ARG3_L = (uint32_t)((uint64_t)(ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SMLSLD(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((ARG3) >> 32), __ARG3_L = (uint32_t)((ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +#define __SMLSLDX(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __ARG1 = (ARG1), __ARG2 = (ARG2), __ARG3_H = (uint32_t)((ARG3) >> 32), __ARG3_L = (uint32_t)((ARG3) & 0xFFFFFFFFUL); \ + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (__ARG3_L), "=r" (__ARG3_H) : "r" (__ARG1), "r" (__ARG2), "0" (__ARG3_L), "1" (__ARG3_H) ); \ + (uint64_t)(((uint64_t)__ARG3_H << 32) | __ARG3_L); \ + }) + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __QADD(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) static __INLINE uint32_t __QSUB(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ + + +/*------ CM4 SIMD Intrinsics -----------------------------------------------------*/ +/* not yet supported */ +/*-- End CM4 SIMD Intrinsics -----------------------------------------------------*/ + + +#endif + +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#endif /* __CORE_CM4_SIMD_H */ + +#ifdef __cplusplus +} +#endif diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm7.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm7.h new file mode 100644 index 00000000..242540f8 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cm7.h @@ -0,0 +1,2221 @@ +/**************************************************************************//** + * @file core_cm7.h + * @brief CMSIS Cortex-M7 Core Peripheral Access Layer Header File + * @version V4.00 + * @date 01. September 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifndef __CORE_CM7_H_GENERIC +#define __CORE_CM7_H_GENERIC + +#ifdef __cplusplus + extern "C" { +#endif + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M7 + @{ + */ + +/* CMSIS CM7 definitions */ +#define __CM7_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */ +#define __CM7_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __CM7_CMSIS_VERSION ((__CM7_CMSIS_VERSION_MAIN << 16) | \ + __CM7_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x07) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. + For this, __FPU_PRESENT has to be checked prior to making use of FPU specific registers and functions. +*/ +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI_VFP_SUPPORT__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #if (__FPU_PRESENT == 1) + #define __FPU_USED 1 + #else + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #define __FPU_USED 0 + #endif + #else + #define __FPU_USED 0 + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ +#include /* Compiler specific SIMD Intrinsics */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM7_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM7_H_DEPENDANT +#define __CORE_CM7_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM7_REV + #define __CM7_REV 0x0000 + #warning "__CM7_REV not defined in device header file; using default!" + #endif + + #ifndef __FPU_PRESENT + #define __FPU_PRESENT 0 + #warning "__FPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __ICACHE_PRESENT + #define __ICACHE_PRESENT 0 + #warning "__ICACHE_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DCACHE_PRESENT + #define __DCACHE_PRESENT 0 + #warning "__DCACHE_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __DTCM_PRESENT + #define __DTCM_PRESENT 0 + #warning "__DTCM_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 3 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M7 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + - Core FPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x07) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x07) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHPR[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t ID_PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t ID_DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ID_AFR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t ID_MFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ID_ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[1]; + __I uint32_t CLIDR; /*!< Offset: 0x078 (R/ ) Cache Level ID register */ + __I uint32_t CTR; /*!< Offset: 0x07C (R/ ) Cache Type register */ + __I uint32_t CCSIDR; /*!< Offset: 0x080 (R/ ) Cache Size ID Register */ + __IO uint32_t CSSELR; /*!< Offset: 0x084 (R/W) Cache Size Selection Register */ + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ + uint32_t RESERVED3[93]; + __O uint32_t STIR; /*!< Offset: 0x200 ( /W) Software Triggered Interrupt Register */ + uint32_t RESERVED4[15]; + __I uint32_t MVFR0; /*!< Offset: 0x240 (R/ ) Media and VFP Feature Register 0 */ + __I uint32_t MVFR1; /*!< Offset: 0x244 (R/ ) Media and VFP Feature Register 1 */ + __I uint32_t MVFR2; /*!< Offset: 0x248 (R/ ) Media and VFP Feature Register 1 */ + uint32_t RESERVED5[1]; + __O uint32_t ICIALLU; /*!< Offset: 0x250 ( /W) I-Cache Invalidate All to PoU */ + uint32_t RESERVED6[1]; + __O uint32_t ICIMVAU; /*!< Offset: 0x258 ( /W) I-Cache Invalidate by MVA to PoU */ + __O uint32_t DCIMVAU; /*!< Offset: 0x25C ( /W) D-Cache Invalidate by MVA to PoC */ + __O uint32_t DCISW; /*!< Offset: 0x260 ( /W) D-Cache Invalidate by Set-way */ + __O uint32_t DCCMVAU; /*!< Offset: 0x264 ( /W) D-Cache Clean by MVA to PoU */ + __O uint32_t DCCMVAC; /*!< Offset: 0x268 ( /W) D-Cache Clean by MVA to PoC */ + __O uint32_t DCCSW; /*!< Offset: 0x26C ( /W) D-Cache Clean by Set-way */ + __O uint32_t DCCIMVAC; /*!< Offset: 0x270 ( /W) D-Cache Clean and Invalidate by MVA to PoC */ + __O uint32_t DCCISW; /*!< Offset: 0x274 ( /W) D-Cache Clean and Invalidate by Set-way */ + uint32_t RESERVED7[6]; + __IO uint32_t ITCMCR; /*!< Offset: 0x290 (R/W) Instruction Tightly-Coupled Memory Control Register */ + __IO uint32_t DTCMCR; /*!< Offset: 0x294 (R/W) Data Tightly-Coupled Memory Control Registers */ + __IO uint32_t AHBPCR; /*!< Offset: 0x298 (R/W) AHBP Control Register */ + __IO uint32_t CACR; /*!< Offset: 0x29C (R/W) L1 Cache Control Register */ + __IO uint32_t AHBSCR; /*!< Offset: 0x2A0 (R/W) AHB Slave Control Register */ + uint32_t RESERVED8[1]; + __IO uint32_t ABFSR; /*!< Offset: 0x2A8 (R/W) Auxiliary Bus Fault Status Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_BP_Pos 18 /*!< SCB CCR: Branch prediction enable bit Position */ +#define SCB_CCR_BP_Msk (1UL << SCB_CCR_BP_Pos) /*!< SCB CCR: Branch prediction enable bit Mask */ + +#define SCB_CCR_IC_Pos 17 /*!< SCB CCR: Instruction cache enable bit Position */ +#define SCB_CCR_IC_Msk (1UL << SCB_CCR_IC_Pos) /*!< SCB CCR: Instruction cache enable bit Mask */ + +#define SCB_CCR_DC_Pos 16 /*!< SCB CCR: Cache enable bit Position */ +#define SCB_CCR_DC_Msk (1UL << SCB_CCR_DC_Pos) /*!< SCB CCR: Cache enable bit Mask */ + +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/* Cache Level ID register */ +#define SCB_CLIDR_LOUU_Pos 27 /*!< SCB CLIDR: LoUU Position */ +#define SCB_CLIDR_LOUU_Msk (7UL << SCB_CLIDR_LOUU_Pos) /*!< SCB CLIDR: LoUU Mask */ + +#define SCB_CLIDR_LOC_Pos 24 /*!< SCB CLIDR: LoC Position */ +#define SCB_CLIDR_LOC_Msk (7UL << SCB_CLIDR_FORMAT_Pos) /*!< SCB CLIDR: LoC Mask */ + +/* Cache Type register */ +#define SCB_CTR_FORMAT_Pos 29 /*!< SCB CTR: Format Position */ +#define SCB_CTR_FORMAT_Msk (7UL << SCB_CTR_FORMAT_Pos) /*!< SCB CTR: Format Mask */ + +#define SCB_CTR_CWG_Pos 24 /*!< SCB CTR: CWG Position */ +#define SCB_CTR_CWG_Msk (0xFUL << SCB_CTR_CWG_Pos) /*!< SCB CTR: CWG Mask */ + +#define SCB_CTR_ERG_Pos 20 /*!< SCB CTR: ERG Position */ +#define SCB_CTR_ERG_Msk (0xFUL << SCB_CTR_ERG_Pos) /*!< SCB CTR: ERG Mask */ + +#define SCB_CTR_DMINLINE_Pos 16 /*!< SCB CTR: DminLine Position */ +#define SCB_CTR_DMINLINE_Msk (0xFUL << SCB_CTR_DMINLINE_Pos) /*!< SCB CTR: DminLine Mask */ + +#define SCB_CTR_IMINLINE_Pos 0 /*!< SCB CTR: ImInLine Position */ +#define SCB_CTR_IMINLINE_Msk (0xFUL << SCB_CTR_IMINLINE_Pos) /*!< SCB CTR: ImInLine Mask */ + +/* Cache Size ID Register */ +#define SCB_CCSIDR_WT_Pos 31 /*!< SCB CCSIDR: WT Position */ +#define SCB_CCSIDR_WT_Msk (7UL << SCB_CCSIDR_WT_Pos) /*!< SCB CCSIDR: WT Mask */ + +#define SCB_CCSIDR_WB_Pos 30 /*!< SCB CCSIDR: WB Position */ +#define SCB_CCSIDR_WB_Msk (7UL << SCB_CCSIDR_WB_Pos) /*!< SCB CCSIDR: WB Mask */ + +#define SCB_CCSIDR_RA_Pos 29 /*!< SCB CCSIDR: RA Position */ +#define SCB_CCSIDR_RA_Msk (7UL << SCB_CCSIDR_RA_Pos) /*!< SCB CCSIDR: RA Mask */ + +#define SCB_CCSIDR_WA_Pos 28 /*!< SCB CCSIDR: WA Position */ +#define SCB_CCSIDR_WA_Msk (7UL << SCB_CCSIDR_WA_Pos) /*!< SCB CCSIDR: WA Mask */ + +#define SCB_CCSIDR_NUMSETS_Pos 13 /*!< SCB CCSIDR: NumSets Position */ +#define SCB_CCSIDR_NUMSETS_Msk (0x7FFFUL << SCB_CCSIDR_NUMSETS_Pos) /*!< SCB CCSIDR: NumSets Mask */ + +#define SCB_CCSIDR_ASSOCIATIVITY_Pos 3 /*!< SCB CCSIDR: Associativity Position */ +#define SCB_CCSIDR_ASSOCIATIVITY_Msk (0x3FFUL << SCB_CCSIDR_ASSOCIATIVITY_Pos) /*!< SCB CCSIDR: Associativity Mask */ + +#define SCB_CCSIDR_LINESIZE_Pos 0 /*!< SCB CCSIDR: LineSize Position */ +#define SCB_CCSIDR_LINESIZE_Msk (7UL << SCB_CCSIDR_LINESIZE_Pos) /*!< SCB CCSIDR: LineSize Mask */ + +/* Cache Size Selection Register */ +#define SCB_CSSELR_LEVEL_Pos 0 /*!< SCB CSSELR: Level Position */ +#define SCB_CSSELR_LEVEL_Msk (1UL << SCB_CSSELR_LEVEL_Pos) /*!< SCB CSSELR: Level Mask */ + +#define SCB_CSSELR_IND_Pos 0 /*!< SCB CSSELR: InD Position */ +#define SCB_CSSELR_IND_Msk (1UL << SCB_CSSELR_IND_Pos) /*!< SCB CSSELR: InD Mask */ + +/* SCB Software Triggered Interrupt Register */ +#define SCB_STIR_INTID_Pos 0 /*!< SCB STIR: INTID Position */ +#define SCB_STIR_INTID_Msk (0x1FFUL << SCB_STIR_INTID_Pos) /*!< SCB STIR: INTID Mask */ + +/* Instruction Tightly-Coupled Memory Control Register*/ +#define SCB_ITCMCR_SZ_Pos 3 /*!< SCB ITCMCR: SZ Position */ +#define SCB_ITCMCR_SZ_Msk (0xFUL << SCB_ITCMCR_SZ_Pos) /*!< SCB ITCMCR: SZ Mask */ + +#define SCB_ITCMCR_RETEN_Pos 2 /*!< SCB ITCMCR: RETEN Position */ +#define SCB_ITCMCR_RETEN_Msk (1FFUL << SCB_ITCMCR_RETEN_Pos) /*!< SCB ITCMCR: RETEN Mask */ + +#define SCB_ITCMCR_RMW_Pos 1 /*!< SCB ITCMCR: RMW Position */ +#define SCB_ITCMCR_RMW_Msk (1FFUL << SCB_ITCMCR_RMW_Pos) /*!< SCB ITCMCR: RMW Mask */ + +#define SCB_ITCMCR_EN_Pos 0 /*!< SCB ITCMCR: EN Position */ +#define SCB_ITCMCR_EN_Msk (1FFUL << SCB_ITCMCR_EN_Pos) /*!< SCB ITCMCR: EN Mask */ + +/* Data Tightly-Coupled Memory Control Registers */ +#define SCB_DTCMCR_SZ_Pos 3 /*!< SCB DTCMCR: SZ Position */ +#define SCB_DTCMCR_SZ_Msk (0xFUL << SCB_DTCMCR_SZ_Pos) /*!< SCB DTCMCR: SZ Mask */ + +#define SCB_DTCMCR_RETEN_Pos 2 /*!< SCB DTCMCR: RETEN Position */ +#define SCB_DTCMCR_RETEN_Msk (1UL << SCB_DTCMCR_RETEN_Pos) /*!< SCB DTCMCR: RETEN Mask */ + +#define SCB_DTCMCR_RMW_Pos 1 /*!< SCB DTCMCR: RMW Position */ +#define SCB_DTCMCR_RMW_Msk (1UL << SCB_DTCMCR_RMW_Pos) /*!< SCB DTCMCR: RMW Mask */ + +#define SCB_DTCMCR_EN_Pos 0 /*!< SCB DTCMCR: EN Position */ +#define SCB_DTCMCR_EN_Msk (1UL << SCB_DTCMCR_EN_Pos) /*!< SCB DTCMCR: EN Mask */ + +/* AHBP Control Register */ +#define SCB_AHBPCR_SZ_Pos 1 /*!< SCB AHBPCR: SZ Position */ +#define SCB_AHBPCR_SZ_Msk (7UL << SCB_AHBPCR_SZ_Pos) /*!< SCB AHBPCR: SZ Mask */ + +#define SCB_AHBPCR_EN_Pos 0 /*!< SCB AHBPCR: EN Position */ +#define SCB_AHBPCR_EN_Msk (1UL << SCB_AHBPCR_EN_Pos) /*!< SCB AHBPCR: EN Mask */ + +/* L1 Cache Control Register */ +#define SCB_CACR_FORCEWT_Pos 2 /*!< SCB CACR: FORCEWT Position */ +#define SCB_CACR_FORCEWT_Msk (1UL << SCB_CACR_FORCEWT_Pos) /*!< SCB CACR: FORCEWT Mask */ + +#define SCB_CACR_ECCEN_Pos 1 /*!< SCB CACR: ECCEN Position */ +#define SCB_CACR_ECCEN_Msk (1UL << SCB_CACR_ECCEN_Pos) /*!< SCB CACR: ECCEN Mask */ + +#define SCB_CACR_SIWT_Pos 0 /*!< SCB CACR: SIWT Position */ +#define SCB_CACR_SIWT_Msk (1UL << SCB_CACR_SIWT_Pos) /*!< SCB CACR: SIWT Mask */ + +/* AHBS control register */ +#define SCB_AHBSCR_INITCOUNT_Pos 11 /*!< SCB AHBSCR: INITCOUNT Position */ +#define SCB_AHBSCR_INITCOUNT_Msk (0x1FUL << SCB_AHBPCR_INITCOUNT_Pos) /*!< SCB AHBSCR: INITCOUNT Mask */ + +#define SCB_AHBSCR_TPRI_Pos 2 /*!< SCB AHBSCR: TPRI Position */ +#define SCB_AHBSCR_TPRI_Msk (0x1FFUL << SCB_AHBPCR_TPRI_Pos) /*!< SCB AHBSCR: TPRI Mask */ + +#define SCB_AHBSCR_CTL_Pos 0 /*!< SCB AHBSCR: CTL Position*/ +#define SCB_AHBSCR_CTL_Msk (3UL << SCB_AHBPCR_CTL_Pos) /*!< SCB AHBSCR: CTL Mask */ + +/* Auxiliary Bus Fault Status Register */ +#define SCB_ABFSR_AXIMTYPE_Pos 8 /*!< SCB ABFSR: AXIMTYPE Position*/ +#define SCB_ABFSR_AXIMTYPE_Msk (3UL << SCB_ABFSR_AXIMTYPE_Pos) /*!< SCB ABFSR: AXIMTYPE Mask */ + +#define SCB_ABFSR_EPPB_Pos 4 /*!< SCB ABFSR: EPPB Position*/ +#define SCB_ABFSR_EPPB_Msk (1UL << SCB_ABFSR_EPPB_Pos) /*!< SCB ABFSR: EPPB Mask */ + +#define SCB_ABFSR_AXIM_Pos 3 /*!< SCB ABFSR: AXIM Position*/ +#define SCB_ABFSR_AXIM_Msk (1UL << SCB_ABFSR_AXIM_Pos) /*!< SCB ABFSR: AXIM Mask */ + +#define SCB_ABFSR_AHBP_Pos 2 /*!< SCB ABFSR: AHBP Position*/ +#define SCB_ABFSR_AHBP_Msk (1UL << SCB_ABFSR_AHBP_Pos) /*!< SCB ABFSR: AHBP Mask */ + +#define SCB_ABFSR_DTCM_Pos 1 /*!< SCB ABFSR: DTCM Position*/ +#define SCB_ABFSR_DTCM_Msk (1UL << SCB_ABFSR_DTCM_Pos) /*!< SCB ABFSR: DTCM Mask */ + +#define SCB_ABFSR_ITCM_Pos 0 /*!< SCB ABFSR: ITCM Position*/ +#define SCB_ABFSR_ITCM_Msk (1UL << SCB_ABFSR_ITCM_Pos) /*!< SCB ABFSR: ITCM Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISITMATBFLUSH_Pos 12 /*!< ACTLR: DISITMATBFLUSH Position */ +#define SCnSCB_ACTLR_DISITMATBFLUSH_Msk (1UL << SCnSCB_ACTLR_DISITMATBFLUSH_Pos) /*!< ACTLR: DISITMATBFLUSH Mask */ + +#define SCnSCB_ACTLR_DISRAMODE_Pos 11 /*!< ACTLR: DISRAMODE Position */ +#define SCnSCB_ACTLR_DISRAMODE_Msk (1UL << SCnSCB_ACTLR_DISRAMODE_Pos) /*!< ACTLR: DISRAMODE Mask */ + +#define SCnSCB_ACTLR_FPEXCODIS_Pos 10 /*!< ACTLR: FPEXCODIS Position */ +#define SCnSCB_ACTLR_FPEXCODIS_Msk (1UL << SCnSCB_ACTLR_FPEXCODIS_Pos) /*!< ACTLR: FPEXCODIS Mask */ + +#define SCnSCB_ACTLR_DISFOLD_Pos 2 /*!< ACTLR: DISFOLD Position */ +#define SCnSCB_ACTLR_DISFOLD_Msk (1UL << SCnSCB_ACTLR_DISFOLD_Pos) /*!< ACTLR: DISFOLD Mask */ + +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_CALIB_TENMS_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ + uint32_t RESERVED3[981]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( W) Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R ) Lock Status Register */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +#if (__FPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_FPU Floating Point Unit (FPU) + \brief Type definitions for the Floating Point Unit (FPU) + @{ + */ + +/** \brief Structure type to access the Floating Point Unit (FPU). + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __IO uint32_t FPCCR; /*!< Offset: 0x004 (R/W) Floating-Point Context Control Register */ + __IO uint32_t FPCAR; /*!< Offset: 0x008 (R/W) Floating-Point Context Address Register */ + __IO uint32_t FPDSCR; /*!< Offset: 0x00C (R/W) Floating-Point Default Status Control Register */ + __I uint32_t MVFR0; /*!< Offset: 0x010 (R/ ) Media and FP Feature Register 0 */ + __I uint32_t MVFR1; /*!< Offset: 0x014 (R/ ) Media and FP Feature Register 1 */ + __I uint32_t MVFR2; /*!< Offset: 0x018 (R/ ) Media and FP Feature Register 2 */ +} FPU_Type; + +/* Floating-Point Context Control Register */ +#define FPU_FPCCR_ASPEN_Pos 31 /*!< FPCCR: ASPEN bit Position */ +#define FPU_FPCCR_ASPEN_Msk (1UL << FPU_FPCCR_ASPEN_Pos) /*!< FPCCR: ASPEN bit Mask */ + +#define FPU_FPCCR_LSPEN_Pos 30 /*!< FPCCR: LSPEN Position */ +#define FPU_FPCCR_LSPEN_Msk (1UL << FPU_FPCCR_LSPEN_Pos) /*!< FPCCR: LSPEN bit Mask */ + +#define FPU_FPCCR_MONRDY_Pos 8 /*!< FPCCR: MONRDY Position */ +#define FPU_FPCCR_MONRDY_Msk (1UL << FPU_FPCCR_MONRDY_Pos) /*!< FPCCR: MONRDY bit Mask */ + +#define FPU_FPCCR_BFRDY_Pos 6 /*!< FPCCR: BFRDY Position */ +#define FPU_FPCCR_BFRDY_Msk (1UL << FPU_FPCCR_BFRDY_Pos) /*!< FPCCR: BFRDY bit Mask */ + +#define FPU_FPCCR_MMRDY_Pos 5 /*!< FPCCR: MMRDY Position */ +#define FPU_FPCCR_MMRDY_Msk (1UL << FPU_FPCCR_MMRDY_Pos) /*!< FPCCR: MMRDY bit Mask */ + +#define FPU_FPCCR_HFRDY_Pos 4 /*!< FPCCR: HFRDY Position */ +#define FPU_FPCCR_HFRDY_Msk (1UL << FPU_FPCCR_HFRDY_Pos) /*!< FPCCR: HFRDY bit Mask */ + +#define FPU_FPCCR_THREAD_Pos 3 /*!< FPCCR: processor mode bit Position */ +#define FPU_FPCCR_THREAD_Msk (1UL << FPU_FPCCR_THREAD_Pos) /*!< FPCCR: processor mode active bit Mask */ + +#define FPU_FPCCR_USER_Pos 1 /*!< FPCCR: privilege level bit Position */ +#define FPU_FPCCR_USER_Msk (1UL << FPU_FPCCR_USER_Pos) /*!< FPCCR: privilege level bit Mask */ + +#define FPU_FPCCR_LSPACT_Pos 0 /*!< FPCCR: Lazy state preservation active bit Position */ +#define FPU_FPCCR_LSPACT_Msk (1UL << FPU_FPCCR_LSPACT_Pos) /*!< FPCCR: Lazy state preservation active bit Mask */ + +/* Floating-Point Context Address Register */ +#define FPU_FPCAR_ADDRESS_Pos 3 /*!< FPCAR: ADDRESS bit Position */ +#define FPU_FPCAR_ADDRESS_Msk (0x1FFFFFFFUL << FPU_FPCAR_ADDRESS_Pos) /*!< FPCAR: ADDRESS bit Mask */ + +/* Floating-Point Default Status Control Register */ +#define FPU_FPDSCR_AHP_Pos 26 /*!< FPDSCR: AHP bit Position */ +#define FPU_FPDSCR_AHP_Msk (1UL << FPU_FPDSCR_AHP_Pos) /*!< FPDSCR: AHP bit Mask */ + +#define FPU_FPDSCR_DN_Pos 25 /*!< FPDSCR: DN bit Position */ +#define FPU_FPDSCR_DN_Msk (1UL << FPU_FPDSCR_DN_Pos) /*!< FPDSCR: DN bit Mask */ + +#define FPU_FPDSCR_FZ_Pos 24 /*!< FPDSCR: FZ bit Position */ +#define FPU_FPDSCR_FZ_Msk (1UL << FPU_FPDSCR_FZ_Pos) /*!< FPDSCR: FZ bit Mask */ + +#define FPU_FPDSCR_RMode_Pos 22 /*!< FPDSCR: RMode bit Position */ +#define FPU_FPDSCR_RMode_Msk (3UL << FPU_FPDSCR_RMode_Pos) /*!< FPDSCR: RMode bit Mask */ + +/* Media and FP Feature Register 0 */ +#define FPU_MVFR0_FP_rounding_modes_Pos 28 /*!< MVFR0: FP rounding modes bits Position */ +#define FPU_MVFR0_FP_rounding_modes_Msk (0xFUL << FPU_MVFR0_FP_rounding_modes_Pos) /*!< MVFR0: FP rounding modes bits Mask */ + +#define FPU_MVFR0_Short_vectors_Pos 24 /*!< MVFR0: Short vectors bits Position */ +#define FPU_MVFR0_Short_vectors_Msk (0xFUL << FPU_MVFR0_Short_vectors_Pos) /*!< MVFR0: Short vectors bits Mask */ + +#define FPU_MVFR0_Square_root_Pos 20 /*!< MVFR0: Square root bits Position */ +#define FPU_MVFR0_Square_root_Msk (0xFUL << FPU_MVFR0_Square_root_Pos) /*!< MVFR0: Square root bits Mask */ + +#define FPU_MVFR0_Divide_Pos 16 /*!< MVFR0: Divide bits Position */ +#define FPU_MVFR0_Divide_Msk (0xFUL << FPU_MVFR0_Divide_Pos) /*!< MVFR0: Divide bits Mask */ + +#define FPU_MVFR0_FP_excep_trapping_Pos 12 /*!< MVFR0: FP exception trapping bits Position */ +#define FPU_MVFR0_FP_excep_trapping_Msk (0xFUL << FPU_MVFR0_FP_excep_trapping_Pos) /*!< MVFR0: FP exception trapping bits Mask */ + +#define FPU_MVFR0_Double_precision_Pos 8 /*!< MVFR0: Double-precision bits Position */ +#define FPU_MVFR0_Double_precision_Msk (0xFUL << FPU_MVFR0_Double_precision_Pos) /*!< MVFR0: Double-precision bits Mask */ + +#define FPU_MVFR0_Single_precision_Pos 4 /*!< MVFR0: Single-precision bits Position */ +#define FPU_MVFR0_Single_precision_Msk (0xFUL << FPU_MVFR0_Single_precision_Pos) /*!< MVFR0: Single-precision bits Mask */ + +#define FPU_MVFR0_A_SIMD_registers_Pos 0 /*!< MVFR0: A_SIMD registers bits Position */ +#define FPU_MVFR0_A_SIMD_registers_Msk (0xFUL << FPU_MVFR0_A_SIMD_registers_Pos) /*!< MVFR0: A_SIMD registers bits Mask */ + +/* Media and FP Feature Register 1 */ +#define FPU_MVFR1_FP_fused_MAC_Pos 28 /*!< MVFR1: FP fused MAC bits Position */ +#define FPU_MVFR1_FP_fused_MAC_Msk (0xFUL << FPU_MVFR1_FP_fused_MAC_Pos) /*!< MVFR1: FP fused MAC bits Mask */ + +#define FPU_MVFR1_FP_HPFP_Pos 24 /*!< MVFR1: FP HPFP bits Position */ +#define FPU_MVFR1_FP_HPFP_Msk (0xFUL << FPU_MVFR1_FP_HPFP_Pos) /*!< MVFR1: FP HPFP bits Mask */ + +#define FPU_MVFR1_D_NaN_mode_Pos 4 /*!< MVFR1: D_NaN mode bits Position */ +#define FPU_MVFR1_D_NaN_mode_Msk (0xFUL << FPU_MVFR1_D_NaN_mode_Pos) /*!< MVFR1: D_NaN mode bits Mask */ + +#define FPU_MVFR1_FtZ_mode_Pos 0 /*!< MVFR1: FtZ mode bits Position */ +#define FPU_MVFR1_FtZ_mode_Msk (0xFUL << FPU_MVFR1_FtZ_mode_Pos) /*!< MVFR1: FtZ mode bits Mask */ + +/* Media and FP Feature Register 2 */ + +/*@} end of group CMSIS_FPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M4 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +#if (__FPU_PRESENT == 1) + #define FPU_BASE (SCS_BASE + 0x0F30UL) /*!< Floating Point Unit */ + #define FPU ((FPU_Type *) FPU_BASE ) /*!< Floating Point Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ +/* NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); enable interrupt */ + NVIC->ISER[(uint32_t)((int32_t)IRQn) >> 5] = (uint32_t)(1 << ((uint32_t)((int32_t)IRQn) & (uint32_t)0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHPR[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHPR[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + +/* ########################## Cache functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_CacheFunctions Cache Functions + \brief Functions that configure Instruction and Data cache. + @{ + */ + +/* Cache Size ID Register Macros */ +#define CCSIDR_WAYS(x) (((x) & SCB_CCSIDR_ASSOCIATIVITY_Msk) >> SCB_CCSIDR_ASSOCIATIVITY_Pos) +#define CCSIDR_SETS(x) (((x) & SCB_CCSIDR_NUMSETS_Msk ) >> SCB_CCSIDR_NUMSETS_Pos ) +#define CCSIDR_LSSHIFT(x) (((x) & SCB_CCSIDR_LINESIZE_Msk ) >> SCB_CCSIDR_LINESIZE_Pos ) + + +/** \brief Enable I-Cache + + The function turns on I-Cache + */ +__STATIC_INLINE void SCB_EnableICache(void) +{ + #if (__ICACHE_PRESENT == 1) + __DSB(); + __ISB(); + SCB->ICIALLU = 0; // invalidate I-Cache + SCB->CCR |= SCB_CCR_IC_Msk; // enable I-Cache + __DSB(); + __ISB(); + #endif +} + + +/** \brief Disable I-Cache + + The function turns off I-Cache + */ +__STATIC_INLINE void SCB_DisableICache(void) +{ + #if (__ICACHE_PRESENT == 1) + __DSB(); + __ISB(); + SCB->CCR &= ~SCB_CCR_IC_Msk; // disable I-Cache + SCB->ICIALLU = 0; // invalidate I-Cache + __DSB(); + __ISB(); + #endif +} + + +/** \brief Invalidate I-Cache + + The function invalidates I-Cache + */ +__STATIC_INLINE void SCB_InvalidateICache(void) +{ + #if (__ICACHE_PRESENT == 1) + __DSB(); + __ISB(); + SCB->ICIALLU = 0; + __DSB(); + __ISB(); + #endif +} + + +/** \brief Enable D-Cache + + The function turns on D-Cache + */ +__STATIC_INLINE void SCB_EnableDCache(void) +{ + #if (__DCACHE_PRESENT == 1) + uint32_t ccsidr, sshift, wshift, sw; + uint32_t sets, ways; + + ccsidr = SCB->CCSIDR; + sets = CCSIDR_SETS(ccsidr); + sshift = CCSIDR_LSSHIFT(ccsidr) + 4; + ways = CCSIDR_WAYS(ccsidr); + wshift = __CLZ(ways) & 0x1f; + + __DSB(); + + do { // invalidate D-Cache + int32_t tmpways = ways; + do { + sw = ((tmpways << wshift) | (sets << sshift)); + SCB->DCISW = sw; + } while(tmpways--); + } while(sets--); + __DSB(); + + SCB->CCR |= SCB_CCR_DC_Msk; // enable D-Cache + + __DSB(); + __ISB(); + #endif +} + + +/** \brief Disable D-Cache + + The function turns off D-Cache + */ +__STATIC_INLINE void SCB_DisableDCache(void) +{ + #if (__DCACHE_PRESENT == 1) + uint32_t ccsidr, sshift, wshift, sw; + uint32_t sets, ways; + + ccsidr = SCB->CCSIDR; + sets = CCSIDR_SETS(ccsidr); + sshift = CCSIDR_LSSHIFT(ccsidr) + 4; + ways = CCSIDR_WAYS(ccsidr); + wshift = __CLZ(ways) & 0x1f; + + __DSB(); + + SCB->CCR &= ~SCB_CCR_DC_Msk; // disable D-Cache + + do { // clean & invalidate D-Cache + int32_t tmpways = ways; + do { + sw = ((tmpways << wshift) | (sets << sshift)); + SCB->DCCISW = sw; + } while(tmpways--); + } while(sets--); + + + __DSB(); + __ISB(); + #endif +} + + +/** \brief Invalidate D-Cache + + The function invalidates D-Cache + */ +__STATIC_INLINE void SCB_InvalidateDCache(void) +{ + #if (__DCACHE_PRESENT == 1) + uint32_t ccsidr, sshift, wshift, sw; + uint32_t sets, ways; + + ccsidr = SCB->CCSIDR; + sets = CCSIDR_SETS(ccsidr); + sshift = CCSIDR_LSSHIFT(ccsidr) + 4; + ways = CCSIDR_WAYS(ccsidr); + wshift = __CLZ(ways) & 0x1f; + + __DSB(); + + do { // invalidate D-Cache + int32_t tmpways = ways; + do { + sw = ((tmpways << wshift) | (sets << sshift)); + SCB->DCISW = sw; + } while(tmpways--); + } while(sets--); + + __DSB(); + __ISB(); + #endif +} + + +/** \brief Clean D-Cache + + The function cleans D-Cache + */ +__STATIC_INLINE void SCB_CleanDCache(void) +{ + #if (__DCACHE_PRESENT == 1) + uint32_t ccsidr, sshift, wshift, sw; + uint32_t sets, ways; + + ccsidr = SCB->CCSIDR; + sets = CCSIDR_SETS(ccsidr); + sshift = CCSIDR_LSSHIFT(ccsidr) + 4; + ways = CCSIDR_WAYS(ccsidr); + wshift = __CLZ(ways) & 0x1f; + + __DSB(); + + do { // clean D-Cache + int32_t tmpways = ways; + do { + sw = ((tmpways << wshift) | (sets << sshift)); + SCB->DCCSW = sw; + } while(tmpways--); + } while(sets--); + + __DSB(); + __ISB(); + #endif +} + + +/** \brief Clean & Invalidate D-Cache + + The function cleans and Invalidates D-Cache + */ +__STATIC_INLINE void SCB_CleanInvalidateDCache(void) +{ + #if (__DCACHE_PRESENT == 1) + uint32_t ccsidr, sshift, wshift, sw; + uint32_t sets, ways; + + ccsidr = SCB->CCSIDR; + sets = CCSIDR_SETS(ccsidr); + sshift = CCSIDR_LSSHIFT(ccsidr) + 4; + ways = CCSIDR_WAYS(ccsidr); + wshift = __CLZ(ways) & 0x1f; + + __DSB(); + + do { // clean & invalidate D-Cache + int32_t tmpways = ways; + do { + sw = ((tmpways << wshift) | (sets << sshift)); + SCB->DCCISW = sw; + } while(tmpways--); + } while(sets--); + + __DSB(); + __ISB(); + #endif +} + + +/*@} end of CMSIS_Core_CacheFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CM7_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmFunc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmFunc.h new file mode 100644 index 00000000..01089f13 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmFunc.h @@ -0,0 +1,637 @@ +/**************************************************************************//** + * @file core_cmFunc.h + * @brief CMSIS Cortex-M Core Function Access Header File + * @version V4.00 + * @date 28. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#ifndef __CORE_CMFUNC_H +#define __CORE_CMFUNC_H + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + +/* intrinsic void __enable_irq(); */ +/* intrinsic void __disable_irq(); */ + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__STATIC_INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__STATIC_INLINE uint32_t __get_IPSR(void) +{ + register uint32_t __regIPSR __ASM("ipsr"); + return(__regIPSR); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__STATIC_INLINE uint32_t __get_APSR(void) +{ + register uint32_t __regAPSR __ASM("apsr"); + return(__regAPSR); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__STATIC_INLINE uint32_t __get_xPSR(void) +{ + register uint32_t __regXPSR __ASM("xpsr"); + return(__regXPSR); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + return(__regProcessStackPointer); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + __regProcessStackPointer = topOfProcStack; +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + return(__regMainStackPointer); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + __regMainStackPointer = topOfMainStack; +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + + +#if (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0xff); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & (uint32_t)1); +} + +#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */ + + +#if (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + return(__regfpscr); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + __regfpscr = (fpscr); +#endif +} + +#endif /* (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07) */ + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/** \brief Enable IRQ Interrupts + + This function enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_irq(void) +{ + __ASM volatile ("cpsie i" : : : "memory"); +} + + +/** \brief Disable IRQ Interrupts + + This function disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_irq(void) +{ + __ASM volatile ("cpsid i" : : : "memory"); +} + + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) : "memory"); +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, psp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) : "sp"); +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, msp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) : "sp"); +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory"); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_fault_irq(void) +{ + __ASM volatile ("cpsie f" : : : "memory"); +} + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_fault_irq(void) +{ + __ASM volatile ("cpsid f" : : : "memory"); +} + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_max" : "=r" (result) ); + return(result); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI(uint32_t value) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (value) : "memory"); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory"); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + uint32_t result; + + /* Empty asm statement works as a scheduling barrier */ + __ASM volatile (""); + __ASM volatile ("VMRS %0, fpscr" : "=r" (result) ); + __ASM volatile (""); + return(result); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + /* Empty asm statement works as a scheduling barrier */ + __ASM volatile (""); + __ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) : "vfpcc"); + __ASM volatile (""); +#endif +} + +#endif /* (__CORTEX_M == 0x04) || (__CORTEX_M == 0x07) */ + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ +#include + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + + +#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/ +/* Cosmic specific functions */ +#include + +#endif + +/*@} end of CMSIS_Core_RegAccFunctions */ + +#endif /* __CORE_CMFUNC_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmInstr.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmInstr.h new file mode 100644 index 00000000..d14110b2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmInstr.h @@ -0,0 +1,880 @@ +/**************************************************************************//** + * @file core_cmInstr.h + * @brief CMSIS Cortex-M Core Instruction Access Header File + * @version V4.00 + * @date 28. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#ifndef __CORE_CMINSTR_H +#define __CORE_CMINSTR_H + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __nop + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +#define __WFI __wfi + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __wfe + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __sev + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +#define __ISB() __isb(0xF) + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() __dsb(0xF) + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() __dmb(0xF) + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV __rev + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value) +{ + rev16 r0, r0 + bx lr +} +#endif + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value) +{ + revsh r0, r0 + bx lr +} +#endif + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +#define __ROR __ror + + +/** \brief Breakpoint + + This function causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __breakpoint(value) + + +#if (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __RBIT __rbit + + +/** \brief LDR Exclusive (8 bit) + + This function executes a exclusive LDR instruction for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr)) + + +/** \brief LDR Exclusive (16 bit) + + This function executes a exclusive LDR instruction for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr)) + + +/** \brief LDR Exclusive (32 bit) + + This function executes a exclusive LDR instruction for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr)) + + +/** \brief STR Exclusive (8 bit) + + This function executes a exclusive STR instruction for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXB(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (16 bit) + + This function executes a exclusive STR instruction for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXH(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (32 bit) + + This function executes a exclusive STR instruction for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXW(value, ptr) __strex(value, ptr) + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +#define __CLREX __clrex + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __ssat + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __usat + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ __clz + + +/** \brief Rotate Right with Extend (32 bit) + + This function moves each bit of a bitstring right by one bit. The carry input is shifted in at the left end of the bitstring. + + \param [in] value Value to rotate + \return Rotated value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value) +{ + rrx r0, r0 + bx lr +} +#endif + + +/** \brief LDRT Unprivileged (8 bit) + + This function executes a Unprivileged LDRT instruction for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr)) + + +/** \brief LDRT Unprivileged (16 bit) + + This function executes a Unprivileged LDRT instruction for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDRHT(ptr) ((uint16_t) __ldrt(ptr)) + + +/** \brief LDRT Unprivileged (32 bit) + + This function executes a Unprivileged LDRT instruction for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDRT(ptr) ((uint32_t ) __ldrt(ptr)) + + +/** \brief STRT Unprivileged (8 bit) + + This function executes a Unprivileged STRT instruction for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRBT(value, ptr) __strt(value, ptr) + + +/** \brief STRT Unprivileged (16 bit) + + This function executes a Unprivileged STRT instruction for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRHT(value, ptr) __strt(value, ptr) + + +/** \brief STRT Unprivileged (32 bit) + + This function executes a Unprivileged STRT instruction for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +#define __STRT(value, ptr) __strt(value, ptr) + +#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */ + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/* Define macros for porting to both thumb1 and thumb2. + * For thumb1, use low register (r0-r7), specified by constrant "l" + * Otherwise, use general registers, specified by constrant "r" */ +#if defined (__thumb__) && !defined (__thumb2__) +#define __CMSIS_GCC_OUT_REG(r) "=l" (r) +#define __CMSIS_GCC_USE_REG(r) "l" (r) +#else +#define __CMSIS_GCC_OUT_REG(r) "=r" (r) +#define __CMSIS_GCC_USE_REG(r) "r" (r) +#endif + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __NOP(void) +{ + __ASM volatile ("nop"); +} + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFI(void) +{ + __ASM volatile ("wfi"); +} + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFE(void) +{ + __ASM volatile ("wfe"); +} + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __SEV(void) +{ + __ASM volatile ("sev"); +} + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __ISB(void) +{ + __ASM volatile ("isb"); +} + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DSB(void) +{ + __ASM volatile ("dsb"); +} + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DMB(void) +{ + __ASM volatile ("dmb"); +} + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV(uint32_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) + return __builtin_bswap32(value); +#else + uint32_t result; + + __ASM volatile ("rev %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +#endif +} + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV16(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev16 %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +} + + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE int32_t __REVSH(int32_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + return (short)__builtin_bswap16(value); +#else + uint32_t result; + + __ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +#endif +} + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + return (op1 >> op2) | (op1 << (32 - op2)); +} + + +/** \brief Breakpoint + + This function causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __ASM volatile ("bkpt "#value) + + +#if (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief LDR Exclusive (8 bit) + + This function executes a exclusive LDR instruction for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __LDREXB(volatile uint8_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexb %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** \brief LDR Exclusive (16 bit) + + This function executes a exclusive LDR instruction for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint16_t __LDREXH(volatile uint16_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexh %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** \brief LDR Exclusive (32 bit) + + This function executes a exclusive LDR instruction for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __LDREXW(volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) ); + return(result); +} + + +/** \brief STR Exclusive (8 bit) + + This function executes a exclusive STR instruction for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexb %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** \brief STR Exclusive (16 bit) + + This function executes a exclusive STR instruction for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexh %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** \brief STR Exclusive (32 bit) + + This function executes a exclusive STR instruction for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) ); + return(result); +} + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __CLREX(void) +{ + __ASM volatile ("clrex" ::: "memory"); +} + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __CLZ(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("clz %0, %1" : "=r" (result) : "r" (value) ); + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** \brief Rotate Right with Extend (32 bit) + + This function moves each bit of a bitstring right by one bit. The carry input is shifted in at the left end of the bitstring. + + \param [in] value Value to rotate + \return Rotated value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __RRX(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rrx %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +} + + +/** \brief LDRT Unprivileged (8 bit) + + This function executes a Unprivileged LDRT instruction for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __LDRBT(volatile uint8_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrbt %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrbt %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** \brief LDRT Unprivileged (16 bit) + + This function executes a Unprivileged LDRT instruction for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint16_t __LDRHT(volatile uint16_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrht %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrht %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** \brief LDRT Unprivileged (32 bit) + + This function executes a Unprivileged LDRT instruction for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __LDRT(volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("ldrt %0, %1" : "=r" (result) : "Q" (*addr) ); + return(result); +} + + +/** \brief STRT Unprivileged (8 bit) + + This function executes a Unprivileged STRT instruction for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __STRBT(uint8_t value, volatile uint8_t *addr) +{ + __ASM volatile ("strbt %1, %0" : "=Q" (*addr) : "r" ((uint32_t)value) ); +} + + +/** \brief STRT Unprivileged (16 bit) + + This function executes a Unprivileged STRT instruction for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __STRHT(uint16_t value, volatile uint16_t *addr) +{ + __ASM volatile ("strht %1, %0" : "=Q" (*addr) : "r" ((uint32_t)value) ); +} + + +/** \brief STRT Unprivileged (32 bit) + + This function executes a Unprivileged STRT instruction for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __STRT(uint32_t value, volatile uint32_t *addr) +{ + __ASM volatile ("strt %1, %0" : "=Q" (*addr) : "r" (value) ); +} + +#endif /* (__CORTEX_M >= 0x03) || (__CORTEX_SC >= 300) */ + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ +#include + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + + +#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/ +/* Cosmic specific functions */ +#include + +#endif + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + +#endif /* __CORE_CMINSTR_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmSimd.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmSimd.h new file mode 100644 index 00000000..ee58eee5 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_cmSimd.h @@ -0,0 +1,697 @@ +/**************************************************************************//** + * @file core_cmSimd.h + * @brief CMSIS Cortex-M SIMD Header File + * @version V4.00 + * @date 22. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifndef __CORE_CMSIMD_H +#define __CORE_CMSIMD_H + +#ifdef __cplusplus + extern "C" { +#endif + + +/******************************************************************************* + * Hardware Abstraction Layer + ******************************************************************************/ + + +/* ################### Compiler specific Intrinsics ########################### */ +/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics + Access to dedicated SIMD instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ +#define __SADD8 __sadd8 +#define __QADD8 __qadd8 +#define __SHADD8 __shadd8 +#define __UADD8 __uadd8 +#define __UQADD8 __uqadd8 +#define __UHADD8 __uhadd8 +#define __SSUB8 __ssub8 +#define __QSUB8 __qsub8 +#define __SHSUB8 __shsub8 +#define __USUB8 __usub8 +#define __UQSUB8 __uqsub8 +#define __UHSUB8 __uhsub8 +#define __SADD16 __sadd16 +#define __QADD16 __qadd16 +#define __SHADD16 __shadd16 +#define __UADD16 __uadd16 +#define __UQADD16 __uqadd16 +#define __UHADD16 __uhadd16 +#define __SSUB16 __ssub16 +#define __QSUB16 __qsub16 +#define __SHSUB16 __shsub16 +#define __USUB16 __usub16 +#define __UQSUB16 __uqsub16 +#define __UHSUB16 __uhsub16 +#define __SASX __sasx +#define __QASX __qasx +#define __SHASX __shasx +#define __UASX __uasx +#define __UQASX __uqasx +#define __UHASX __uhasx +#define __SSAX __ssax +#define __QSAX __qsax +#define __SHSAX __shsax +#define __USAX __usax +#define __UQSAX __uqsax +#define __UHSAX __uhsax +#define __USAD8 __usad8 +#define __USADA8 __usada8 +#define __SSAT16 __ssat16 +#define __USAT16 __usat16 +#define __UXTB16 __uxtb16 +#define __UXTAB16 __uxtab16 +#define __SXTB16 __sxtb16 +#define __SXTAB16 __sxtab16 +#define __SMUAD __smuad +#define __SMUADX __smuadx +#define __SMLAD __smlad +#define __SMLADX __smladx +#define __SMLALD __smlald +#define __SMLALDX __smlaldx +#define __SMUSD __smusd +#define __SMUSDX __smusdx +#define __SMLSD __smlsd +#define __SMLSDX __smlsdx +#define __SMLSLD __smlsld +#define __SMLSLDX __smlsldx +#define __SEL __sel +#define __QADD __qadd +#define __QSUB __qsub + +#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \ + ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) ) + +#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \ + ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) ) + +#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \ + ((int64_t)(ARG3) << 32) ) >> 32)) + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHADD16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhadd16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSUB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsub16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHASX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhasx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("ssax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("shsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UQSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uqsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UHSAX(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uhsax %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USAD8(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("usad8 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __USADA8(uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("usada8 %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +#define __SSAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +#define __USAT16(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat16 %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("uxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __UXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("uxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTB16(uint32_t op1) +{ + uint32_t result; + + __ASM volatile ("sxtb16 %0, %1" : "=r" (result) : "r" (op1)); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SXTAB16(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sxtab16 %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUAD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuad %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUADX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smuadx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLAD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlad %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLADX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smladx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLALD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ // Little endian + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else // Big endian + __ASM volatile ("smlald %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLALDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ // Little endian + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else // Big endian + __ASM volatile ("smlaldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSD (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMUSDX (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("smusdx %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSD (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsd %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMLSDX (uint32_t op1, uint32_t op2, uint32_t op3) +{ + uint32_t result; + + __ASM volatile ("smlsdx %0, %1, %2, %3" : "=r" (result) : "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLSLD (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ // Little endian + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else // Big endian + __ASM volatile ("smlsld %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint64_t __SMLSLDX (uint32_t op1, uint32_t op2, uint64_t acc) +{ + union llreg_u{ + uint32_t w32[2]; + uint64_t w64; + } llr; + llr.w64 = acc; + +#ifndef __ARMEB__ // Little endian + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[0]), "=r" (llr.w32[1]): "r" (op1), "r" (op2) , "0" (llr.w32[0]), "1" (llr.w32[1]) ); +#else // Big endian + __ASM volatile ("smlsldx %0, %1, %2, %3" : "=r" (llr.w32[1]), "=r" (llr.w32[0]): "r" (op1), "r" (op2) , "0" (llr.w32[1]), "1" (llr.w32[0]) ); +#endif + + return(llr.w64); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SEL (uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("sel %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QADD(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qadd %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __QSUB(uint32_t op1, uint32_t op2) +{ + uint32_t result; + + __ASM volatile ("qsub %0, %1, %2" : "=r" (result) : "r" (op1), "r" (op2) ); + return(result); +} + +#define __PKHBT(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + __ASM ("pkhbt %0, %1, %2, lsl %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +#define __PKHTB(ARG1,ARG2,ARG3) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1), __ARG2 = (ARG2); \ + if (ARG3 == 0) \ + __ASM ("pkhtb %0, %1, %2" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2) ); \ + else \ + __ASM ("pkhtb %0, %1, %2, asr %3" : "=r" (__RES) : "r" (__ARG1), "r" (__ARG2), "I" (ARG3) ); \ + __RES; \ + }) + +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __SMMLA (int32_t op1, int32_t op2, int32_t op3) +{ + int32_t result; + + __ASM volatile ("smmla %0, %1, %2, %3" : "=r" (result): "r" (op1), "r" (op2), "r" (op3) ); + return(result); +} + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ +#include + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ +/* not yet supported */ + + +#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/ +/* Cosmic specific functions */ +#include + +#endif + +/*@} end of group CMSIS_SIMD_intrinsics */ + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_CMSIMD_H */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_sc000.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_sc000.h new file mode 100644 index 00000000..5d0219c8 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_sc000.h @@ -0,0 +1,842 @@ +/**************************************************************************//** + * @file core_sc000.h + * @brief CMSIS SC000 Core Peripheral Access Layer Header File + * @version V4.00 + * @date 22. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifndef __CORE_SC000_H_GENERIC +#define __CORE_SC000_H_GENERIC + +#ifdef __cplusplus + extern "C" { +#endif + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup SC000 + @{ + */ + +/* CMSIS SC000 definitions */ +#define __SC000_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */ +#define __SC000_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __SC000_CMSIS_VERSION ((__SC000_CMSIS_VERSION_MAIN << 16) | \ + __SC000_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_SC (000) /*!< Cortex secure core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC000_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC000_H_DEPENDANT +#define __CORE_SC000_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC000_REV + #define __SC000_REV 0x0000 + #warning "__SC000_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group SC000 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED0[1]; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + uint32_t RESERVED1[154]; + __IO uint32_t SFCR; /*!< Offset: 0x290 (R/W) Security Features Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x1FFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/* SCB Security Features Register Definitions */ +#define SCB_SFCR_UNIBRTIMING_Pos 0 /*!< SCB SFCR: UNIBRTIMING Position */ +#define SCB_SFCR_UNIBRTIMING_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SFCR: UNIBRTIMING Mask */ + +#define SCB_SFCR_SECKEY_Pos 16 /*!< SCB SFCR: SECKEY Position */ +#define SCB_SFCR_SECKEY_Msk (0xFFFFUL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SFCR: SECKEY Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[2]; + __IO uint32_t ACTLR; /*!< Offset: 0x008 (R/W) Auxiliary Control Register */ +} SCnSCB_Type; + +/* Auxiliary Control Register Definitions */ +#define SCnSCB_ACTLR_DISMCYCINT_Pos 0 /*!< ACTLR: DISMCYCINT Position */ +#define SCnSCB_ACTLR_DISMCYCINT_Msk (1UL << SCnSCB_ACTLR_DISMCYCINT_Pos) /*!< ACTLR: DISMCYCINT Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_CALIB_TENMS_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief SC000 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of SC000 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC000_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_sc300.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_sc300.h new file mode 100644 index 00000000..b6f6e8b5 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/core_sc300.h @@ -0,0 +1,1630 @@ +/**************************************************************************//** + * @file core_sc300.h + * @brief CMSIS SC300 Core Peripheral Access Layer Header File + * @version V4.00 + * @date 22. August 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifndef __CORE_SC300_H_GENERIC +#define __CORE_SC300_H_GENERIC + +#ifdef __cplusplus + extern "C" { +#endif + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup SC3000 + @{ + */ + +/* CMSIS SC300 definitions */ +#define __SC300_CMSIS_VERSION_MAIN (0x04) /*!< [31:16] CMSIS HAL main version */ +#define __SC300_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */ +#define __SC300_CMSIS_VERSION ((__SC300_CMSIS_VERSION_MAIN << 16) | \ + __SC300_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_SC (300) /*!< Cortex secure core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. + This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC300_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_SC300_H_DEPENDANT +#define __CORE_SC300_H_DEPENDANT + +#ifdef __cplusplus + extern "C" { +#endif + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __SC300_REV + #define __SC300_REV 0x0000 + #warning "__SC300_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 4 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group SC300 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core Debug Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[8]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[24]; + __IO uint32_t ICER[8]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[24]; + __IO uint32_t ISPR[8]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[24]; + __IO uint32_t ICPR[8]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[24]; + __IO uint32_t IABR[8]; /*!< Offset: 0x200 (R/W) Interrupt Active bit Register */ + uint32_t RESERVED4[56]; + __IO uint8_t IP[240]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide) */ + uint32_t RESERVED5[644]; + __O uint32_t STIR; /*!< Offset: 0xE00 ( /W) Software Trigger Interrupt Register */ +} NVIC_Type; + +/* Software Triggered Interrupt Register Definitions */ +#define NVIC_STIR_INTID_Pos 0 /*!< STIR: INTLINESNUM Position */ +#define NVIC_STIR_INTID_Msk (0x1FFUL << NVIC_STIR_INTID_Pos) /*!< STIR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + __IO uint8_t SHP[12]; /*!< Offset: 0x018 (R/W) System Handlers Priority Registers (4-7, 8-11, 12-15) */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ + __IO uint32_t CFSR; /*!< Offset: 0x028 (R/W) Configurable Fault Status Register */ + __IO uint32_t HFSR; /*!< Offset: 0x02C (R/W) HardFault Status Register */ + __IO uint32_t DFSR; /*!< Offset: 0x030 (R/W) Debug Fault Status Register */ + __IO uint32_t MMFAR; /*!< Offset: 0x034 (R/W) MemManage Fault Address Register */ + __IO uint32_t BFAR; /*!< Offset: 0x038 (R/W) BusFault Address Register */ + __IO uint32_t AFSR; /*!< Offset: 0x03C (R/W) Auxiliary Fault Status Register */ + __I uint32_t PFR[2]; /*!< Offset: 0x040 (R/ ) Processor Feature Register */ + __I uint32_t DFR; /*!< Offset: 0x048 (R/ ) Debug Feature Register */ + __I uint32_t ADR; /*!< Offset: 0x04C (R/ ) Auxiliary Feature Register */ + __I uint32_t MMFR[4]; /*!< Offset: 0x050 (R/ ) Memory Model Feature Register */ + __I uint32_t ISAR[5]; /*!< Offset: 0x060 (R/ ) Instruction Set Attributes Register */ + uint32_t RESERVED0[5]; + __IO uint32_t CPACR; /*!< Offset: 0x088 (R/W) Coprocessor Access Control Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_RETTOBASE_Pos 11 /*!< SCB ICSR: RETTOBASE Position */ +#define SCB_ICSR_RETTOBASE_Msk (1UL << SCB_ICSR_RETTOBASE_Pos) /*!< SCB ICSR: RETTOBASE Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Vector Table Offset Register Definitions */ +#define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ +#define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ + +#define SCB_VTOR_TBLOFF_Pos 7 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0x3FFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_PRIGROUP_Pos 8 /*!< SCB AIRCR: PRIGROUP Position */ +#define SCB_AIRCR_PRIGROUP_Msk (7UL << SCB_AIRCR_PRIGROUP_Pos) /*!< SCB AIRCR: PRIGROUP Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +#define SCB_AIRCR_VECTRESET_Pos 0 /*!< SCB AIRCR: VECTRESET Position */ +#define SCB_AIRCR_VECTRESET_Msk (1UL << SCB_AIRCR_VECTRESET_Pos) /*!< SCB AIRCR: VECTRESET Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_BFHFNMIGN_Pos 8 /*!< SCB CCR: BFHFNMIGN Position */ +#define SCB_CCR_BFHFNMIGN_Msk (1UL << SCB_CCR_BFHFNMIGN_Pos) /*!< SCB CCR: BFHFNMIGN Mask */ + +#define SCB_CCR_DIV_0_TRP_Pos 4 /*!< SCB CCR: DIV_0_TRP Position */ +#define SCB_CCR_DIV_0_TRP_Msk (1UL << SCB_CCR_DIV_0_TRP_Pos) /*!< SCB CCR: DIV_0_TRP Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +#define SCB_CCR_USERSETMPEND_Pos 1 /*!< SCB CCR: USERSETMPEND Position */ +#define SCB_CCR_USERSETMPEND_Msk (1UL << SCB_CCR_USERSETMPEND_Pos) /*!< SCB CCR: USERSETMPEND Mask */ + +#define SCB_CCR_NONBASETHRDENA_Pos 0 /*!< SCB CCR: NONBASETHRDENA Position */ +#define SCB_CCR_NONBASETHRDENA_Msk (1UL << SCB_CCR_NONBASETHRDENA_Pos) /*!< SCB CCR: NONBASETHRDENA Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_USGFAULTENA_Pos 18 /*!< SCB SHCSR: USGFAULTENA Position */ +#define SCB_SHCSR_USGFAULTENA_Msk (1UL << SCB_SHCSR_USGFAULTENA_Pos) /*!< SCB SHCSR: USGFAULTENA Mask */ + +#define SCB_SHCSR_BUSFAULTENA_Pos 17 /*!< SCB SHCSR: BUSFAULTENA Position */ +#define SCB_SHCSR_BUSFAULTENA_Msk (1UL << SCB_SHCSR_BUSFAULTENA_Pos) /*!< SCB SHCSR: BUSFAULTENA Mask */ + +#define SCB_SHCSR_MEMFAULTENA_Pos 16 /*!< SCB SHCSR: MEMFAULTENA Position */ +#define SCB_SHCSR_MEMFAULTENA_Msk (1UL << SCB_SHCSR_MEMFAULTENA_Pos) /*!< SCB SHCSR: MEMFAULTENA Mask */ + +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +#define SCB_SHCSR_BUSFAULTPENDED_Pos 14 /*!< SCB SHCSR: BUSFAULTPENDED Position */ +#define SCB_SHCSR_BUSFAULTPENDED_Msk (1UL << SCB_SHCSR_BUSFAULTPENDED_Pos) /*!< SCB SHCSR: BUSFAULTPENDED Mask */ + +#define SCB_SHCSR_MEMFAULTPENDED_Pos 13 /*!< SCB SHCSR: MEMFAULTPENDED Position */ +#define SCB_SHCSR_MEMFAULTPENDED_Msk (1UL << SCB_SHCSR_MEMFAULTPENDED_Pos) /*!< SCB SHCSR: MEMFAULTPENDED Mask */ + +#define SCB_SHCSR_USGFAULTPENDED_Pos 12 /*!< SCB SHCSR: USGFAULTPENDED Position */ +#define SCB_SHCSR_USGFAULTPENDED_Msk (1UL << SCB_SHCSR_USGFAULTPENDED_Pos) /*!< SCB SHCSR: USGFAULTPENDED Mask */ + +#define SCB_SHCSR_SYSTICKACT_Pos 11 /*!< SCB SHCSR: SYSTICKACT Position */ +#define SCB_SHCSR_SYSTICKACT_Msk (1UL << SCB_SHCSR_SYSTICKACT_Pos) /*!< SCB SHCSR: SYSTICKACT Mask */ + +#define SCB_SHCSR_PENDSVACT_Pos 10 /*!< SCB SHCSR: PENDSVACT Position */ +#define SCB_SHCSR_PENDSVACT_Msk (1UL << SCB_SHCSR_PENDSVACT_Pos) /*!< SCB SHCSR: PENDSVACT Mask */ + +#define SCB_SHCSR_MONITORACT_Pos 8 /*!< SCB SHCSR: MONITORACT Position */ +#define SCB_SHCSR_MONITORACT_Msk (1UL << SCB_SHCSR_MONITORACT_Pos) /*!< SCB SHCSR: MONITORACT Mask */ + +#define SCB_SHCSR_SVCALLACT_Pos 7 /*!< SCB SHCSR: SVCALLACT Position */ +#define SCB_SHCSR_SVCALLACT_Msk (1UL << SCB_SHCSR_SVCALLACT_Pos) /*!< SCB SHCSR: SVCALLACT Mask */ + +#define SCB_SHCSR_USGFAULTACT_Pos 3 /*!< SCB SHCSR: USGFAULTACT Position */ +#define SCB_SHCSR_USGFAULTACT_Msk (1UL << SCB_SHCSR_USGFAULTACT_Pos) /*!< SCB SHCSR: USGFAULTACT Mask */ + +#define SCB_SHCSR_BUSFAULTACT_Pos 1 /*!< SCB SHCSR: BUSFAULTACT Position */ +#define SCB_SHCSR_BUSFAULTACT_Msk (1UL << SCB_SHCSR_BUSFAULTACT_Pos) /*!< SCB SHCSR: BUSFAULTACT Mask */ + +#define SCB_SHCSR_MEMFAULTACT_Pos 0 /*!< SCB SHCSR: MEMFAULTACT Position */ +#define SCB_SHCSR_MEMFAULTACT_Msk (1UL << SCB_SHCSR_MEMFAULTACT_Pos) /*!< SCB SHCSR: MEMFAULTACT Mask */ + +/* SCB Configurable Fault Status Registers Definitions */ +#define SCB_CFSR_USGFAULTSR_Pos 16 /*!< SCB CFSR: Usage Fault Status Register Position */ +#define SCB_CFSR_USGFAULTSR_Msk (0xFFFFUL << SCB_CFSR_USGFAULTSR_Pos) /*!< SCB CFSR: Usage Fault Status Register Mask */ + +#define SCB_CFSR_BUSFAULTSR_Pos 8 /*!< SCB CFSR: Bus Fault Status Register Position */ +#define SCB_CFSR_BUSFAULTSR_Msk (0xFFUL << SCB_CFSR_BUSFAULTSR_Pos) /*!< SCB CFSR: Bus Fault Status Register Mask */ + +#define SCB_CFSR_MEMFAULTSR_Pos 0 /*!< SCB CFSR: Memory Manage Fault Status Register Position */ +#define SCB_CFSR_MEMFAULTSR_Msk (0xFFUL << SCB_CFSR_MEMFAULTSR_Pos) /*!< SCB CFSR: Memory Manage Fault Status Register Mask */ + +/* SCB Hard Fault Status Registers Definitions */ +#define SCB_HFSR_DEBUGEVT_Pos 31 /*!< SCB HFSR: DEBUGEVT Position */ +#define SCB_HFSR_DEBUGEVT_Msk (1UL << SCB_HFSR_DEBUGEVT_Pos) /*!< SCB HFSR: DEBUGEVT Mask */ + +#define SCB_HFSR_FORCED_Pos 30 /*!< SCB HFSR: FORCED Position */ +#define SCB_HFSR_FORCED_Msk (1UL << SCB_HFSR_FORCED_Pos) /*!< SCB HFSR: FORCED Mask */ + +#define SCB_HFSR_VECTTBL_Pos 1 /*!< SCB HFSR: VECTTBL Position */ +#define SCB_HFSR_VECTTBL_Msk (1UL << SCB_HFSR_VECTTBL_Pos) /*!< SCB HFSR: VECTTBL Mask */ + +/* SCB Debug Fault Status Register Definitions */ +#define SCB_DFSR_EXTERNAL_Pos 4 /*!< SCB DFSR: EXTERNAL Position */ +#define SCB_DFSR_EXTERNAL_Msk (1UL << SCB_DFSR_EXTERNAL_Pos) /*!< SCB DFSR: EXTERNAL Mask */ + +#define SCB_DFSR_VCATCH_Pos 3 /*!< SCB DFSR: VCATCH Position */ +#define SCB_DFSR_VCATCH_Msk (1UL << SCB_DFSR_VCATCH_Pos) /*!< SCB DFSR: VCATCH Mask */ + +#define SCB_DFSR_DWTTRAP_Pos 2 /*!< SCB DFSR: DWTTRAP Position */ +#define SCB_DFSR_DWTTRAP_Msk (1UL << SCB_DFSR_DWTTRAP_Pos) /*!< SCB DFSR: DWTTRAP Mask */ + +#define SCB_DFSR_BKPT_Pos 1 /*!< SCB DFSR: BKPT Position */ +#define SCB_DFSR_BKPT_Msk (1UL << SCB_DFSR_BKPT_Pos) /*!< SCB DFSR: BKPT Mask */ + +#define SCB_DFSR_HALTED_Pos 0 /*!< SCB DFSR: HALTED Position */ +#define SCB_DFSR_HALTED_Msk (1UL << SCB_DFSR_HALTED_Pos) /*!< SCB DFSR: HALTED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCnSCB System Controls not in SCB (SCnSCB) + \brief Type definitions for the System Control and ID Register not in the SCB + @{ + */ + +/** \brief Structure type to access the System Control and ID Register not in the SCB. + */ +typedef struct +{ + uint32_t RESERVED0[1]; + __I uint32_t ICTR; /*!< Offset: 0x004 (R/ ) Interrupt Controller Type Register */ + uint32_t RESERVED1[1]; +} SCnSCB_Type; + +/* Interrupt Controller Type Register Definitions */ +#define SCnSCB_ICTR_INTLINESNUM_Pos 0 /*!< ICTR: INTLINESNUM Position */ +#define SCnSCB_ICTR_INTLINESNUM_Msk (0xFUL << SCnSCB_ICTR_INTLINESNUM_Pos) /*!< ICTR: INTLINESNUM Mask */ + +/*@} end of group CMSIS_SCnotSCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_CALIB_TENMS_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_ITM Instrumentation Trace Macrocell (ITM) + \brief Type definitions for the Instrumentation Trace Macrocell (ITM) + @{ + */ + +/** \brief Structure type to access the Instrumentation Trace Macrocell Register (ITM). + */ +typedef struct +{ + __O union + { + __O uint8_t u8; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 8-bit */ + __O uint16_t u16; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 16-bit */ + __O uint32_t u32; /*!< Offset: 0x000 ( /W) ITM Stimulus Port 32-bit */ + } PORT [32]; /*!< Offset: 0x000 ( /W) ITM Stimulus Port Registers */ + uint32_t RESERVED0[864]; + __IO uint32_t TER; /*!< Offset: 0xE00 (R/W) ITM Trace Enable Register */ + uint32_t RESERVED1[15]; + __IO uint32_t TPR; /*!< Offset: 0xE40 (R/W) ITM Trace Privilege Register */ + uint32_t RESERVED2[15]; + __IO uint32_t TCR; /*!< Offset: 0xE80 (R/W) ITM Trace Control Register */ + uint32_t RESERVED3[29]; + __O uint32_t IWR; /*!< Offset: 0xEF8 ( /W) ITM Integration Write Register */ + __I uint32_t IRR; /*!< Offset: 0xEFC (R/ ) ITM Integration Read Register */ + __IO uint32_t IMCR; /*!< Offset: 0xF00 (R/W) ITM Integration Mode Control Register */ + uint32_t RESERVED4[43]; + __O uint32_t LAR; /*!< Offset: 0xFB0 ( /W) ITM Lock Access Register */ + __I uint32_t LSR; /*!< Offset: 0xFB4 (R/ ) ITM Lock Status Register */ + uint32_t RESERVED5[6]; + __I uint32_t PID4; /*!< Offset: 0xFD0 (R/ ) ITM Peripheral Identification Register #4 */ + __I uint32_t PID5; /*!< Offset: 0xFD4 (R/ ) ITM Peripheral Identification Register #5 */ + __I uint32_t PID6; /*!< Offset: 0xFD8 (R/ ) ITM Peripheral Identification Register #6 */ + __I uint32_t PID7; /*!< Offset: 0xFDC (R/ ) ITM Peripheral Identification Register #7 */ + __I uint32_t PID0; /*!< Offset: 0xFE0 (R/ ) ITM Peripheral Identification Register #0 */ + __I uint32_t PID1; /*!< Offset: 0xFE4 (R/ ) ITM Peripheral Identification Register #1 */ + __I uint32_t PID2; /*!< Offset: 0xFE8 (R/ ) ITM Peripheral Identification Register #2 */ + __I uint32_t PID3; /*!< Offset: 0xFEC (R/ ) ITM Peripheral Identification Register #3 */ + __I uint32_t CID0; /*!< Offset: 0xFF0 (R/ ) ITM Component Identification Register #0 */ + __I uint32_t CID1; /*!< Offset: 0xFF4 (R/ ) ITM Component Identification Register #1 */ + __I uint32_t CID2; /*!< Offset: 0xFF8 (R/ ) ITM Component Identification Register #2 */ + __I uint32_t CID3; /*!< Offset: 0xFFC (R/ ) ITM Component Identification Register #3 */ +} ITM_Type; + +/* ITM Trace Privilege Register Definitions */ +#define ITM_TPR_PRIVMASK_Pos 0 /*!< ITM TPR: PRIVMASK Position */ +#define ITM_TPR_PRIVMASK_Msk (0xFUL << ITM_TPR_PRIVMASK_Pos) /*!< ITM TPR: PRIVMASK Mask */ + +/* ITM Trace Control Register Definitions */ +#define ITM_TCR_BUSY_Pos 23 /*!< ITM TCR: BUSY Position */ +#define ITM_TCR_BUSY_Msk (1UL << ITM_TCR_BUSY_Pos) /*!< ITM TCR: BUSY Mask */ + +#define ITM_TCR_TraceBusID_Pos 16 /*!< ITM TCR: ATBID Position */ +#define ITM_TCR_TraceBusID_Msk (0x7FUL << ITM_TCR_TraceBusID_Pos) /*!< ITM TCR: ATBID Mask */ + +#define ITM_TCR_GTSFREQ_Pos 10 /*!< ITM TCR: Global timestamp frequency Position */ +#define ITM_TCR_GTSFREQ_Msk (3UL << ITM_TCR_GTSFREQ_Pos) /*!< ITM TCR: Global timestamp frequency Mask */ + +#define ITM_TCR_TSPrescale_Pos 8 /*!< ITM TCR: TSPrescale Position */ +#define ITM_TCR_TSPrescale_Msk (3UL << ITM_TCR_TSPrescale_Pos) /*!< ITM TCR: TSPrescale Mask */ + +#define ITM_TCR_SWOENA_Pos 4 /*!< ITM TCR: SWOENA Position */ +#define ITM_TCR_SWOENA_Msk (1UL << ITM_TCR_SWOENA_Pos) /*!< ITM TCR: SWOENA Mask */ + +#define ITM_TCR_DWTENA_Pos 3 /*!< ITM TCR: DWTENA Position */ +#define ITM_TCR_DWTENA_Msk (1UL << ITM_TCR_DWTENA_Pos) /*!< ITM TCR: DWTENA Mask */ + +#define ITM_TCR_SYNCENA_Pos 2 /*!< ITM TCR: SYNCENA Position */ +#define ITM_TCR_SYNCENA_Msk (1UL << ITM_TCR_SYNCENA_Pos) /*!< ITM TCR: SYNCENA Mask */ + +#define ITM_TCR_TSENA_Pos 1 /*!< ITM TCR: TSENA Position */ +#define ITM_TCR_TSENA_Msk (1UL << ITM_TCR_TSENA_Pos) /*!< ITM TCR: TSENA Mask */ + +#define ITM_TCR_ITMENA_Pos 0 /*!< ITM TCR: ITM Enable bit Position */ +#define ITM_TCR_ITMENA_Msk (1UL << ITM_TCR_ITMENA_Pos) /*!< ITM TCR: ITM Enable bit Mask */ + +/* ITM Integration Write Register Definitions */ +#define ITM_IWR_ATVALIDM_Pos 0 /*!< ITM IWR: ATVALIDM Position */ +#define ITM_IWR_ATVALIDM_Msk (1UL << ITM_IWR_ATVALIDM_Pos) /*!< ITM IWR: ATVALIDM Mask */ + +/* ITM Integration Read Register Definitions */ +#define ITM_IRR_ATREADYM_Pos 0 /*!< ITM IRR: ATREADYM Position */ +#define ITM_IRR_ATREADYM_Msk (1UL << ITM_IRR_ATREADYM_Pos) /*!< ITM IRR: ATREADYM Mask */ + +/* ITM Integration Mode Control Register Definitions */ +#define ITM_IMCR_INTEGRATION_Pos 0 /*!< ITM IMCR: INTEGRATION Position */ +#define ITM_IMCR_INTEGRATION_Msk (1UL << ITM_IMCR_INTEGRATION_Pos) /*!< ITM IMCR: INTEGRATION Mask */ + +/* ITM Lock Status Register Definitions */ +#define ITM_LSR_ByteAcc_Pos 2 /*!< ITM LSR: ByteAcc Position */ +#define ITM_LSR_ByteAcc_Msk (1UL << ITM_LSR_ByteAcc_Pos) /*!< ITM LSR: ByteAcc Mask */ + +#define ITM_LSR_Access_Pos 1 /*!< ITM LSR: Access Position */ +#define ITM_LSR_Access_Msk (1UL << ITM_LSR_Access_Pos) /*!< ITM LSR: Access Mask */ + +#define ITM_LSR_Present_Pos 0 /*!< ITM LSR: Present Position */ +#define ITM_LSR_Present_Msk (1UL << ITM_LSR_Present_Pos) /*!< ITM LSR: Present Mask */ + +/*@}*/ /* end of group CMSIS_ITM */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_DWT Data Watchpoint and Trace (DWT) + \brief Type definitions for the Data Watchpoint and Trace (DWT) + @{ + */ + +/** \brief Structure type to access the Data Watchpoint and Trace Register (DWT). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) Control Register */ + __IO uint32_t CYCCNT; /*!< Offset: 0x004 (R/W) Cycle Count Register */ + __IO uint32_t CPICNT; /*!< Offset: 0x008 (R/W) CPI Count Register */ + __IO uint32_t EXCCNT; /*!< Offset: 0x00C (R/W) Exception Overhead Count Register */ + __IO uint32_t SLEEPCNT; /*!< Offset: 0x010 (R/W) Sleep Count Register */ + __IO uint32_t LSUCNT; /*!< Offset: 0x014 (R/W) LSU Count Register */ + __IO uint32_t FOLDCNT; /*!< Offset: 0x018 (R/W) Folded-instruction Count Register */ + __I uint32_t PCSR; /*!< Offset: 0x01C (R/ ) Program Counter Sample Register */ + __IO uint32_t COMP0; /*!< Offset: 0x020 (R/W) Comparator Register 0 */ + __IO uint32_t MASK0; /*!< Offset: 0x024 (R/W) Mask Register 0 */ + __IO uint32_t FUNCTION0; /*!< Offset: 0x028 (R/W) Function Register 0 */ + uint32_t RESERVED0[1]; + __IO uint32_t COMP1; /*!< Offset: 0x030 (R/W) Comparator Register 1 */ + __IO uint32_t MASK1; /*!< Offset: 0x034 (R/W) Mask Register 1 */ + __IO uint32_t FUNCTION1; /*!< Offset: 0x038 (R/W) Function Register 1 */ + uint32_t RESERVED1[1]; + __IO uint32_t COMP2; /*!< Offset: 0x040 (R/W) Comparator Register 2 */ + __IO uint32_t MASK2; /*!< Offset: 0x044 (R/W) Mask Register 2 */ + __IO uint32_t FUNCTION2; /*!< Offset: 0x048 (R/W) Function Register 2 */ + uint32_t RESERVED2[1]; + __IO uint32_t COMP3; /*!< Offset: 0x050 (R/W) Comparator Register 3 */ + __IO uint32_t MASK3; /*!< Offset: 0x054 (R/W) Mask Register 3 */ + __IO uint32_t FUNCTION3; /*!< Offset: 0x058 (R/W) Function Register 3 */ +} DWT_Type; + +/* DWT Control Register Definitions */ +#define DWT_CTRL_NUMCOMP_Pos 28 /*!< DWT CTRL: NUMCOMP Position */ +#define DWT_CTRL_NUMCOMP_Msk (0xFUL << DWT_CTRL_NUMCOMP_Pos) /*!< DWT CTRL: NUMCOMP Mask */ + +#define DWT_CTRL_NOTRCPKT_Pos 27 /*!< DWT CTRL: NOTRCPKT Position */ +#define DWT_CTRL_NOTRCPKT_Msk (0x1UL << DWT_CTRL_NOTRCPKT_Pos) /*!< DWT CTRL: NOTRCPKT Mask */ + +#define DWT_CTRL_NOEXTTRIG_Pos 26 /*!< DWT CTRL: NOEXTTRIG Position */ +#define DWT_CTRL_NOEXTTRIG_Msk (0x1UL << DWT_CTRL_NOEXTTRIG_Pos) /*!< DWT CTRL: NOEXTTRIG Mask */ + +#define DWT_CTRL_NOCYCCNT_Pos 25 /*!< DWT CTRL: NOCYCCNT Position */ +#define DWT_CTRL_NOCYCCNT_Msk (0x1UL << DWT_CTRL_NOCYCCNT_Pos) /*!< DWT CTRL: NOCYCCNT Mask */ + +#define DWT_CTRL_NOPRFCNT_Pos 24 /*!< DWT CTRL: NOPRFCNT Position */ +#define DWT_CTRL_NOPRFCNT_Msk (0x1UL << DWT_CTRL_NOPRFCNT_Pos) /*!< DWT CTRL: NOPRFCNT Mask */ + +#define DWT_CTRL_CYCEVTENA_Pos 22 /*!< DWT CTRL: CYCEVTENA Position */ +#define DWT_CTRL_CYCEVTENA_Msk (0x1UL << DWT_CTRL_CYCEVTENA_Pos) /*!< DWT CTRL: CYCEVTENA Mask */ + +#define DWT_CTRL_FOLDEVTENA_Pos 21 /*!< DWT CTRL: FOLDEVTENA Position */ +#define DWT_CTRL_FOLDEVTENA_Msk (0x1UL << DWT_CTRL_FOLDEVTENA_Pos) /*!< DWT CTRL: FOLDEVTENA Mask */ + +#define DWT_CTRL_LSUEVTENA_Pos 20 /*!< DWT CTRL: LSUEVTENA Position */ +#define DWT_CTRL_LSUEVTENA_Msk (0x1UL << DWT_CTRL_LSUEVTENA_Pos) /*!< DWT CTRL: LSUEVTENA Mask */ + +#define DWT_CTRL_SLEEPEVTENA_Pos 19 /*!< DWT CTRL: SLEEPEVTENA Position */ +#define DWT_CTRL_SLEEPEVTENA_Msk (0x1UL << DWT_CTRL_SLEEPEVTENA_Pos) /*!< DWT CTRL: SLEEPEVTENA Mask */ + +#define DWT_CTRL_EXCEVTENA_Pos 18 /*!< DWT CTRL: EXCEVTENA Position */ +#define DWT_CTRL_EXCEVTENA_Msk (0x1UL << DWT_CTRL_EXCEVTENA_Pos) /*!< DWT CTRL: EXCEVTENA Mask */ + +#define DWT_CTRL_CPIEVTENA_Pos 17 /*!< DWT CTRL: CPIEVTENA Position */ +#define DWT_CTRL_CPIEVTENA_Msk (0x1UL << DWT_CTRL_CPIEVTENA_Pos) /*!< DWT CTRL: CPIEVTENA Mask */ + +#define DWT_CTRL_EXCTRCENA_Pos 16 /*!< DWT CTRL: EXCTRCENA Position */ +#define DWT_CTRL_EXCTRCENA_Msk (0x1UL << DWT_CTRL_EXCTRCENA_Pos) /*!< DWT CTRL: EXCTRCENA Mask */ + +#define DWT_CTRL_PCSAMPLENA_Pos 12 /*!< DWT CTRL: PCSAMPLENA Position */ +#define DWT_CTRL_PCSAMPLENA_Msk (0x1UL << DWT_CTRL_PCSAMPLENA_Pos) /*!< DWT CTRL: PCSAMPLENA Mask */ + +#define DWT_CTRL_SYNCTAP_Pos 10 /*!< DWT CTRL: SYNCTAP Position */ +#define DWT_CTRL_SYNCTAP_Msk (0x3UL << DWT_CTRL_SYNCTAP_Pos) /*!< DWT CTRL: SYNCTAP Mask */ + +#define DWT_CTRL_CYCTAP_Pos 9 /*!< DWT CTRL: CYCTAP Position */ +#define DWT_CTRL_CYCTAP_Msk (0x1UL << DWT_CTRL_CYCTAP_Pos) /*!< DWT CTRL: CYCTAP Mask */ + +#define DWT_CTRL_POSTINIT_Pos 5 /*!< DWT CTRL: POSTINIT Position */ +#define DWT_CTRL_POSTINIT_Msk (0xFUL << DWT_CTRL_POSTINIT_Pos) /*!< DWT CTRL: POSTINIT Mask */ + +#define DWT_CTRL_POSTPRESET_Pos 1 /*!< DWT CTRL: POSTPRESET Position */ +#define DWT_CTRL_POSTPRESET_Msk (0xFUL << DWT_CTRL_POSTPRESET_Pos) /*!< DWT CTRL: POSTPRESET Mask */ + +#define DWT_CTRL_CYCCNTENA_Pos 0 /*!< DWT CTRL: CYCCNTENA Position */ +#define DWT_CTRL_CYCCNTENA_Msk (0x1UL << DWT_CTRL_CYCCNTENA_Pos) /*!< DWT CTRL: CYCCNTENA Mask */ + +/* DWT CPI Count Register Definitions */ +#define DWT_CPICNT_CPICNT_Pos 0 /*!< DWT CPICNT: CPICNT Position */ +#define DWT_CPICNT_CPICNT_Msk (0xFFUL << DWT_CPICNT_CPICNT_Pos) /*!< DWT CPICNT: CPICNT Mask */ + +/* DWT Exception Overhead Count Register Definitions */ +#define DWT_EXCCNT_EXCCNT_Pos 0 /*!< DWT EXCCNT: EXCCNT Position */ +#define DWT_EXCCNT_EXCCNT_Msk (0xFFUL << DWT_EXCCNT_EXCCNT_Pos) /*!< DWT EXCCNT: EXCCNT Mask */ + +/* DWT Sleep Count Register Definitions */ +#define DWT_SLEEPCNT_SLEEPCNT_Pos 0 /*!< DWT SLEEPCNT: SLEEPCNT Position */ +#define DWT_SLEEPCNT_SLEEPCNT_Msk (0xFFUL << DWT_SLEEPCNT_SLEEPCNT_Pos) /*!< DWT SLEEPCNT: SLEEPCNT Mask */ + +/* DWT LSU Count Register Definitions */ +#define DWT_LSUCNT_LSUCNT_Pos 0 /*!< DWT LSUCNT: LSUCNT Position */ +#define DWT_LSUCNT_LSUCNT_Msk (0xFFUL << DWT_LSUCNT_LSUCNT_Pos) /*!< DWT LSUCNT: LSUCNT Mask */ + +/* DWT Folded-instruction Count Register Definitions */ +#define DWT_FOLDCNT_FOLDCNT_Pos 0 /*!< DWT FOLDCNT: FOLDCNT Position */ +#define DWT_FOLDCNT_FOLDCNT_Msk (0xFFUL << DWT_FOLDCNT_FOLDCNT_Pos) /*!< DWT FOLDCNT: FOLDCNT Mask */ + +/* DWT Comparator Mask Register Definitions */ +#define DWT_MASK_MASK_Pos 0 /*!< DWT MASK: MASK Position */ +#define DWT_MASK_MASK_Msk (0x1FUL << DWT_MASK_MASK_Pos) /*!< DWT MASK: MASK Mask */ + +/* DWT Comparator Function Register Definitions */ +#define DWT_FUNCTION_MATCHED_Pos 24 /*!< DWT FUNCTION: MATCHED Position */ +#define DWT_FUNCTION_MATCHED_Msk (0x1UL << DWT_FUNCTION_MATCHED_Pos) /*!< DWT FUNCTION: MATCHED Mask */ + +#define DWT_FUNCTION_DATAVADDR1_Pos 16 /*!< DWT FUNCTION: DATAVADDR1 Position */ +#define DWT_FUNCTION_DATAVADDR1_Msk (0xFUL << DWT_FUNCTION_DATAVADDR1_Pos) /*!< DWT FUNCTION: DATAVADDR1 Mask */ + +#define DWT_FUNCTION_DATAVADDR0_Pos 12 /*!< DWT FUNCTION: DATAVADDR0 Position */ +#define DWT_FUNCTION_DATAVADDR0_Msk (0xFUL << DWT_FUNCTION_DATAVADDR0_Pos) /*!< DWT FUNCTION: DATAVADDR0 Mask */ + +#define DWT_FUNCTION_DATAVSIZE_Pos 10 /*!< DWT FUNCTION: DATAVSIZE Position */ +#define DWT_FUNCTION_DATAVSIZE_Msk (0x3UL << DWT_FUNCTION_DATAVSIZE_Pos) /*!< DWT FUNCTION: DATAVSIZE Mask */ + +#define DWT_FUNCTION_LNK1ENA_Pos 9 /*!< DWT FUNCTION: LNK1ENA Position */ +#define DWT_FUNCTION_LNK1ENA_Msk (0x1UL << DWT_FUNCTION_LNK1ENA_Pos) /*!< DWT FUNCTION: LNK1ENA Mask */ + +#define DWT_FUNCTION_DATAVMATCH_Pos 8 /*!< DWT FUNCTION: DATAVMATCH Position */ +#define DWT_FUNCTION_DATAVMATCH_Msk (0x1UL << DWT_FUNCTION_DATAVMATCH_Pos) /*!< DWT FUNCTION: DATAVMATCH Mask */ + +#define DWT_FUNCTION_CYCMATCH_Pos 7 /*!< DWT FUNCTION: CYCMATCH Position */ +#define DWT_FUNCTION_CYCMATCH_Msk (0x1UL << DWT_FUNCTION_CYCMATCH_Pos) /*!< DWT FUNCTION: CYCMATCH Mask */ + +#define DWT_FUNCTION_EMITRANGE_Pos 5 /*!< DWT FUNCTION: EMITRANGE Position */ +#define DWT_FUNCTION_EMITRANGE_Msk (0x1UL << DWT_FUNCTION_EMITRANGE_Pos) /*!< DWT FUNCTION: EMITRANGE Mask */ + +#define DWT_FUNCTION_FUNCTION_Pos 0 /*!< DWT FUNCTION: FUNCTION Position */ +#define DWT_FUNCTION_FUNCTION_Msk (0xFUL << DWT_FUNCTION_FUNCTION_Pos) /*!< DWT FUNCTION: FUNCTION Mask */ + +/*@}*/ /* end of group CMSIS_DWT */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_TPI Trace Port Interface (TPI) + \brief Type definitions for the Trace Port Interface (TPI) + @{ + */ + +/** \brief Structure type to access the Trace Port Interface Register (TPI). + */ +typedef struct +{ + __IO uint32_t SSPSR; /*!< Offset: 0x000 (R/ ) Supported Parallel Port Size Register */ + __IO uint32_t CSPSR; /*!< Offset: 0x004 (R/W) Current Parallel Port Size Register */ + uint32_t RESERVED0[2]; + __IO uint32_t ACPR; /*!< Offset: 0x010 (R/W) Asynchronous Clock Prescaler Register */ + uint32_t RESERVED1[55]; + __IO uint32_t SPPR; /*!< Offset: 0x0F0 (R/W) Selected Pin Protocol Register */ + uint32_t RESERVED2[131]; + __I uint32_t FFSR; /*!< Offset: 0x300 (R/ ) Formatter and Flush Status Register */ + __IO uint32_t FFCR; /*!< Offset: 0x304 (R/W) Formatter and Flush Control Register */ + __I uint32_t FSCR; /*!< Offset: 0x308 (R/ ) Formatter Synchronization Counter Register */ + uint32_t RESERVED3[759]; + __I uint32_t TRIGGER; /*!< Offset: 0xEE8 (R/ ) TRIGGER */ + __I uint32_t FIFO0; /*!< Offset: 0xEEC (R/ ) Integration ETM Data */ + __I uint32_t ITATBCTR2; /*!< Offset: 0xEF0 (R/ ) ITATBCTR2 */ + uint32_t RESERVED4[1]; + __I uint32_t ITATBCTR0; /*!< Offset: 0xEF8 (R/ ) ITATBCTR0 */ + __I uint32_t FIFO1; /*!< Offset: 0xEFC (R/ ) Integration ITM Data */ + __IO uint32_t ITCTRL; /*!< Offset: 0xF00 (R/W) Integration Mode Control */ + uint32_t RESERVED5[39]; + __IO uint32_t CLAIMSET; /*!< Offset: 0xFA0 (R/W) Claim tag set */ + __IO uint32_t CLAIMCLR; /*!< Offset: 0xFA4 (R/W) Claim tag clear */ + uint32_t RESERVED7[8]; + __I uint32_t DEVID; /*!< Offset: 0xFC8 (R/ ) TPIU_DEVID */ + __I uint32_t DEVTYPE; /*!< Offset: 0xFCC (R/ ) TPIU_DEVTYPE */ +} TPI_Type; + +/* TPI Asynchronous Clock Prescaler Register Definitions */ +#define TPI_ACPR_PRESCALER_Pos 0 /*!< TPI ACPR: PRESCALER Position */ +#define TPI_ACPR_PRESCALER_Msk (0x1FFFUL << TPI_ACPR_PRESCALER_Pos) /*!< TPI ACPR: PRESCALER Mask */ + +/* TPI Selected Pin Protocol Register Definitions */ +#define TPI_SPPR_TXMODE_Pos 0 /*!< TPI SPPR: TXMODE Position */ +#define TPI_SPPR_TXMODE_Msk (0x3UL << TPI_SPPR_TXMODE_Pos) /*!< TPI SPPR: TXMODE Mask */ + +/* TPI Formatter and Flush Status Register Definitions */ +#define TPI_FFSR_FtNonStop_Pos 3 /*!< TPI FFSR: FtNonStop Position */ +#define TPI_FFSR_FtNonStop_Msk (0x1UL << TPI_FFSR_FtNonStop_Pos) /*!< TPI FFSR: FtNonStop Mask */ + +#define TPI_FFSR_TCPresent_Pos 2 /*!< TPI FFSR: TCPresent Position */ +#define TPI_FFSR_TCPresent_Msk (0x1UL << TPI_FFSR_TCPresent_Pos) /*!< TPI FFSR: TCPresent Mask */ + +#define TPI_FFSR_FtStopped_Pos 1 /*!< TPI FFSR: FtStopped Position */ +#define TPI_FFSR_FtStopped_Msk (0x1UL << TPI_FFSR_FtStopped_Pos) /*!< TPI FFSR: FtStopped Mask */ + +#define TPI_FFSR_FlInProg_Pos 0 /*!< TPI FFSR: FlInProg Position */ +#define TPI_FFSR_FlInProg_Msk (0x1UL << TPI_FFSR_FlInProg_Pos) /*!< TPI FFSR: FlInProg Mask */ + +/* TPI Formatter and Flush Control Register Definitions */ +#define TPI_FFCR_TrigIn_Pos 8 /*!< TPI FFCR: TrigIn Position */ +#define TPI_FFCR_TrigIn_Msk (0x1UL << TPI_FFCR_TrigIn_Pos) /*!< TPI FFCR: TrigIn Mask */ + +#define TPI_FFCR_EnFCont_Pos 1 /*!< TPI FFCR: EnFCont Position */ +#define TPI_FFCR_EnFCont_Msk (0x1UL << TPI_FFCR_EnFCont_Pos) /*!< TPI FFCR: EnFCont Mask */ + +/* TPI TRIGGER Register Definitions */ +#define TPI_TRIGGER_TRIGGER_Pos 0 /*!< TPI TRIGGER: TRIGGER Position */ +#define TPI_TRIGGER_TRIGGER_Msk (0x1UL << TPI_TRIGGER_TRIGGER_Pos) /*!< TPI TRIGGER: TRIGGER Mask */ + +/* TPI Integration ETM Data Register Definitions (FIFO0) */ +#define TPI_FIFO0_ITM_ATVALID_Pos 29 /*!< TPI FIFO0: ITM_ATVALID Position */ +#define TPI_FIFO0_ITM_ATVALID_Msk (0x3UL << TPI_FIFO0_ITM_ATVALID_Pos) /*!< TPI FIFO0: ITM_ATVALID Mask */ + +#define TPI_FIFO0_ITM_bytecount_Pos 27 /*!< TPI FIFO0: ITM_bytecount Position */ +#define TPI_FIFO0_ITM_bytecount_Msk (0x3UL << TPI_FIFO0_ITM_bytecount_Pos) /*!< TPI FIFO0: ITM_bytecount Mask */ + +#define TPI_FIFO0_ETM_ATVALID_Pos 26 /*!< TPI FIFO0: ETM_ATVALID Position */ +#define TPI_FIFO0_ETM_ATVALID_Msk (0x3UL << TPI_FIFO0_ETM_ATVALID_Pos) /*!< TPI FIFO0: ETM_ATVALID Mask */ + +#define TPI_FIFO0_ETM_bytecount_Pos 24 /*!< TPI FIFO0: ETM_bytecount Position */ +#define TPI_FIFO0_ETM_bytecount_Msk (0x3UL << TPI_FIFO0_ETM_bytecount_Pos) /*!< TPI FIFO0: ETM_bytecount Mask */ + +#define TPI_FIFO0_ETM2_Pos 16 /*!< TPI FIFO0: ETM2 Position */ +#define TPI_FIFO0_ETM2_Msk (0xFFUL << TPI_FIFO0_ETM2_Pos) /*!< TPI FIFO0: ETM2 Mask */ + +#define TPI_FIFO0_ETM1_Pos 8 /*!< TPI FIFO0: ETM1 Position */ +#define TPI_FIFO0_ETM1_Msk (0xFFUL << TPI_FIFO0_ETM1_Pos) /*!< TPI FIFO0: ETM1 Mask */ + +#define TPI_FIFO0_ETM0_Pos 0 /*!< TPI FIFO0: ETM0 Position */ +#define TPI_FIFO0_ETM0_Msk (0xFFUL << TPI_FIFO0_ETM0_Pos) /*!< TPI FIFO0: ETM0 Mask */ + +/* TPI ITATBCTR2 Register Definitions */ +#define TPI_ITATBCTR2_ATREADY_Pos 0 /*!< TPI ITATBCTR2: ATREADY Position */ +#define TPI_ITATBCTR2_ATREADY_Msk (0x1UL << TPI_ITATBCTR2_ATREADY_Pos) /*!< TPI ITATBCTR2: ATREADY Mask */ + +/* TPI Integration ITM Data Register Definitions (FIFO1) */ +#define TPI_FIFO1_ITM_ATVALID_Pos 29 /*!< TPI FIFO1: ITM_ATVALID Position */ +#define TPI_FIFO1_ITM_ATVALID_Msk (0x3UL << TPI_FIFO1_ITM_ATVALID_Pos) /*!< TPI FIFO1: ITM_ATVALID Mask */ + +#define TPI_FIFO1_ITM_bytecount_Pos 27 /*!< TPI FIFO1: ITM_bytecount Position */ +#define TPI_FIFO1_ITM_bytecount_Msk (0x3UL << TPI_FIFO1_ITM_bytecount_Pos) /*!< TPI FIFO1: ITM_bytecount Mask */ + +#define TPI_FIFO1_ETM_ATVALID_Pos 26 /*!< TPI FIFO1: ETM_ATVALID Position */ +#define TPI_FIFO1_ETM_ATVALID_Msk (0x3UL << TPI_FIFO1_ETM_ATVALID_Pos) /*!< TPI FIFO1: ETM_ATVALID Mask */ + +#define TPI_FIFO1_ETM_bytecount_Pos 24 /*!< TPI FIFO1: ETM_bytecount Position */ +#define TPI_FIFO1_ETM_bytecount_Msk (0x3UL << TPI_FIFO1_ETM_bytecount_Pos) /*!< TPI FIFO1: ETM_bytecount Mask */ + +#define TPI_FIFO1_ITM2_Pos 16 /*!< TPI FIFO1: ITM2 Position */ +#define TPI_FIFO1_ITM2_Msk (0xFFUL << TPI_FIFO1_ITM2_Pos) /*!< TPI FIFO1: ITM2 Mask */ + +#define TPI_FIFO1_ITM1_Pos 8 /*!< TPI FIFO1: ITM1 Position */ +#define TPI_FIFO1_ITM1_Msk (0xFFUL << TPI_FIFO1_ITM1_Pos) /*!< TPI FIFO1: ITM1 Mask */ + +#define TPI_FIFO1_ITM0_Pos 0 /*!< TPI FIFO1: ITM0 Position */ +#define TPI_FIFO1_ITM0_Msk (0xFFUL << TPI_FIFO1_ITM0_Pos) /*!< TPI FIFO1: ITM0 Mask */ + +/* TPI ITATBCTR0 Register Definitions */ +#define TPI_ITATBCTR0_ATREADY_Pos 0 /*!< TPI ITATBCTR0: ATREADY Position */ +#define TPI_ITATBCTR0_ATREADY_Msk (0x1UL << TPI_ITATBCTR0_ATREADY_Pos) /*!< TPI ITATBCTR0: ATREADY Mask */ + +/* TPI Integration Mode Control Register Definitions */ +#define TPI_ITCTRL_Mode_Pos 0 /*!< TPI ITCTRL: Mode Position */ +#define TPI_ITCTRL_Mode_Msk (0x1UL << TPI_ITCTRL_Mode_Pos) /*!< TPI ITCTRL: Mode Mask */ + +/* TPI DEVID Register Definitions */ +#define TPI_DEVID_NRZVALID_Pos 11 /*!< TPI DEVID: NRZVALID Position */ +#define TPI_DEVID_NRZVALID_Msk (0x1UL << TPI_DEVID_NRZVALID_Pos) /*!< TPI DEVID: NRZVALID Mask */ + +#define TPI_DEVID_MANCVALID_Pos 10 /*!< TPI DEVID: MANCVALID Position */ +#define TPI_DEVID_MANCVALID_Msk (0x1UL << TPI_DEVID_MANCVALID_Pos) /*!< TPI DEVID: MANCVALID Mask */ + +#define TPI_DEVID_PTINVALID_Pos 9 /*!< TPI DEVID: PTINVALID Position */ +#define TPI_DEVID_PTINVALID_Msk (0x1UL << TPI_DEVID_PTINVALID_Pos) /*!< TPI DEVID: PTINVALID Mask */ + +#define TPI_DEVID_MinBufSz_Pos 6 /*!< TPI DEVID: MinBufSz Position */ +#define TPI_DEVID_MinBufSz_Msk (0x7UL << TPI_DEVID_MinBufSz_Pos) /*!< TPI DEVID: MinBufSz Mask */ + +#define TPI_DEVID_AsynClkIn_Pos 5 /*!< TPI DEVID: AsynClkIn Position */ +#define TPI_DEVID_AsynClkIn_Msk (0x1UL << TPI_DEVID_AsynClkIn_Pos) /*!< TPI DEVID: AsynClkIn Mask */ + +#define TPI_DEVID_NrTraceInput_Pos 0 /*!< TPI DEVID: NrTraceInput Position */ +#define TPI_DEVID_NrTraceInput_Msk (0x1FUL << TPI_DEVID_NrTraceInput_Pos) /*!< TPI DEVID: NrTraceInput Mask */ + +/* TPI DEVTYPE Register Definitions */ +#define TPI_DEVTYPE_SubType_Pos 0 /*!< TPI DEVTYPE: SubType Position */ +#define TPI_DEVTYPE_SubType_Msk (0xFUL << TPI_DEVTYPE_SubType_Pos) /*!< TPI DEVTYPE: SubType Mask */ + +#define TPI_DEVTYPE_MajorType_Pos 4 /*!< TPI DEVTYPE: MajorType Position */ +#define TPI_DEVTYPE_MajorType_Msk (0xFUL << TPI_DEVTYPE_MajorType_Pos) /*!< TPI DEVTYPE: MajorType Mask */ + +/*@}*/ /* end of group CMSIS_TPI */ + + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ + __IO uint32_t RBAR_A1; /*!< Offset: 0x014 (R/W) MPU Alias 1 Region Base Address Register */ + __IO uint32_t RASR_A1; /*!< Offset: 0x018 (R/W) MPU Alias 1 Region Attribute and Size Register */ + __IO uint32_t RBAR_A2; /*!< Offset: 0x01C (R/W) MPU Alias 2 Region Base Address Register */ + __IO uint32_t RASR_A2; /*!< Offset: 0x020 (R/W) MPU Alias 2 Region Attribute and Size Register */ + __IO uint32_t RBAR_A3; /*!< Offset: 0x024 (R/W) MPU Alias 3 Region Base Address Register */ + __IO uint32_t RASR_A3; /*!< Offset: 0x028 (R/W) MPU Alias 3 Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 5 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0x7FFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Type definitions for the Core Debug Registers + @{ + */ + +/** \brief Structure type to access the Core Debug Register (CoreDebug). + */ +typedef struct +{ + __IO uint32_t DHCSR; /*!< Offset: 0x000 (R/W) Debug Halting Control and Status Register */ + __O uint32_t DCRSR; /*!< Offset: 0x004 ( /W) Debug Core Register Selector Register */ + __IO uint32_t DCRDR; /*!< Offset: 0x008 (R/W) Debug Core Register Data Register */ + __IO uint32_t DEMCR; /*!< Offset: 0x00C (R/W) Debug Exception and Monitor Control Register */ +} CoreDebug_Type; + +/* Debug Halting Control and Status Register */ +#define CoreDebug_DHCSR_DBGKEY_Pos 16 /*!< CoreDebug DHCSR: DBGKEY Position */ +#define CoreDebug_DHCSR_DBGKEY_Msk (0xFFFFUL << CoreDebug_DHCSR_DBGKEY_Pos) /*!< CoreDebug DHCSR: DBGKEY Mask */ + +#define CoreDebug_DHCSR_S_RESET_ST_Pos 25 /*!< CoreDebug DHCSR: S_RESET_ST Position */ +#define CoreDebug_DHCSR_S_RESET_ST_Msk (1UL << CoreDebug_DHCSR_S_RESET_ST_Pos) /*!< CoreDebug DHCSR: S_RESET_ST Mask */ + +#define CoreDebug_DHCSR_S_RETIRE_ST_Pos 24 /*!< CoreDebug DHCSR: S_RETIRE_ST Position */ +#define CoreDebug_DHCSR_S_RETIRE_ST_Msk (1UL << CoreDebug_DHCSR_S_RETIRE_ST_Pos) /*!< CoreDebug DHCSR: S_RETIRE_ST Mask */ + +#define CoreDebug_DHCSR_S_LOCKUP_Pos 19 /*!< CoreDebug DHCSR: S_LOCKUP Position */ +#define CoreDebug_DHCSR_S_LOCKUP_Msk (1UL << CoreDebug_DHCSR_S_LOCKUP_Pos) /*!< CoreDebug DHCSR: S_LOCKUP Mask */ + +#define CoreDebug_DHCSR_S_SLEEP_Pos 18 /*!< CoreDebug DHCSR: S_SLEEP Position */ +#define CoreDebug_DHCSR_S_SLEEP_Msk (1UL << CoreDebug_DHCSR_S_SLEEP_Pos) /*!< CoreDebug DHCSR: S_SLEEP Mask */ + +#define CoreDebug_DHCSR_S_HALT_Pos 17 /*!< CoreDebug DHCSR: S_HALT Position */ +#define CoreDebug_DHCSR_S_HALT_Msk (1UL << CoreDebug_DHCSR_S_HALT_Pos) /*!< CoreDebug DHCSR: S_HALT Mask */ + +#define CoreDebug_DHCSR_S_REGRDY_Pos 16 /*!< CoreDebug DHCSR: S_REGRDY Position */ +#define CoreDebug_DHCSR_S_REGRDY_Msk (1UL << CoreDebug_DHCSR_S_REGRDY_Pos) /*!< CoreDebug DHCSR: S_REGRDY Mask */ + +#define CoreDebug_DHCSR_C_SNAPSTALL_Pos 5 /*!< CoreDebug DHCSR: C_SNAPSTALL Position */ +#define CoreDebug_DHCSR_C_SNAPSTALL_Msk (1UL << CoreDebug_DHCSR_C_SNAPSTALL_Pos) /*!< CoreDebug DHCSR: C_SNAPSTALL Mask */ + +#define CoreDebug_DHCSR_C_MASKINTS_Pos 3 /*!< CoreDebug DHCSR: C_MASKINTS Position */ +#define CoreDebug_DHCSR_C_MASKINTS_Msk (1UL << CoreDebug_DHCSR_C_MASKINTS_Pos) /*!< CoreDebug DHCSR: C_MASKINTS Mask */ + +#define CoreDebug_DHCSR_C_STEP_Pos 2 /*!< CoreDebug DHCSR: C_STEP Position */ +#define CoreDebug_DHCSR_C_STEP_Msk (1UL << CoreDebug_DHCSR_C_STEP_Pos) /*!< CoreDebug DHCSR: C_STEP Mask */ + +#define CoreDebug_DHCSR_C_HALT_Pos 1 /*!< CoreDebug DHCSR: C_HALT Position */ +#define CoreDebug_DHCSR_C_HALT_Msk (1UL << CoreDebug_DHCSR_C_HALT_Pos) /*!< CoreDebug DHCSR: C_HALT Mask */ + +#define CoreDebug_DHCSR_C_DEBUGEN_Pos 0 /*!< CoreDebug DHCSR: C_DEBUGEN Position */ +#define CoreDebug_DHCSR_C_DEBUGEN_Msk (1UL << CoreDebug_DHCSR_C_DEBUGEN_Pos) /*!< CoreDebug DHCSR: C_DEBUGEN Mask */ + +/* Debug Core Register Selector Register */ +#define CoreDebug_DCRSR_REGWnR_Pos 16 /*!< CoreDebug DCRSR: REGWnR Position */ +#define CoreDebug_DCRSR_REGWnR_Msk (1UL << CoreDebug_DCRSR_REGWnR_Pos) /*!< CoreDebug DCRSR: REGWnR Mask */ + +#define CoreDebug_DCRSR_REGSEL_Pos 0 /*!< CoreDebug DCRSR: REGSEL Position */ +#define CoreDebug_DCRSR_REGSEL_Msk (0x1FUL << CoreDebug_DCRSR_REGSEL_Pos) /*!< CoreDebug DCRSR: REGSEL Mask */ + +/* Debug Exception and Monitor Control Register */ +#define CoreDebug_DEMCR_TRCENA_Pos 24 /*!< CoreDebug DEMCR: TRCENA Position */ +#define CoreDebug_DEMCR_TRCENA_Msk (1UL << CoreDebug_DEMCR_TRCENA_Pos) /*!< CoreDebug DEMCR: TRCENA Mask */ + +#define CoreDebug_DEMCR_MON_REQ_Pos 19 /*!< CoreDebug DEMCR: MON_REQ Position */ +#define CoreDebug_DEMCR_MON_REQ_Msk (1UL << CoreDebug_DEMCR_MON_REQ_Pos) /*!< CoreDebug DEMCR: MON_REQ Mask */ + +#define CoreDebug_DEMCR_MON_STEP_Pos 18 /*!< CoreDebug DEMCR: MON_STEP Position */ +#define CoreDebug_DEMCR_MON_STEP_Msk (1UL << CoreDebug_DEMCR_MON_STEP_Pos) /*!< CoreDebug DEMCR: MON_STEP Mask */ + +#define CoreDebug_DEMCR_MON_PEND_Pos 17 /*!< CoreDebug DEMCR: MON_PEND Position */ +#define CoreDebug_DEMCR_MON_PEND_Msk (1UL << CoreDebug_DEMCR_MON_PEND_Pos) /*!< CoreDebug DEMCR: MON_PEND Mask */ + +#define CoreDebug_DEMCR_MON_EN_Pos 16 /*!< CoreDebug DEMCR: MON_EN Position */ +#define CoreDebug_DEMCR_MON_EN_Msk (1UL << CoreDebug_DEMCR_MON_EN_Pos) /*!< CoreDebug DEMCR: MON_EN Mask */ + +#define CoreDebug_DEMCR_VC_HARDERR_Pos 10 /*!< CoreDebug DEMCR: VC_HARDERR Position */ +#define CoreDebug_DEMCR_VC_HARDERR_Msk (1UL << CoreDebug_DEMCR_VC_HARDERR_Pos) /*!< CoreDebug DEMCR: VC_HARDERR Mask */ + +#define CoreDebug_DEMCR_VC_INTERR_Pos 9 /*!< CoreDebug DEMCR: VC_INTERR Position */ +#define CoreDebug_DEMCR_VC_INTERR_Msk (1UL << CoreDebug_DEMCR_VC_INTERR_Pos) /*!< CoreDebug DEMCR: VC_INTERR Mask */ + +#define CoreDebug_DEMCR_VC_BUSERR_Pos 8 /*!< CoreDebug DEMCR: VC_BUSERR Position */ +#define CoreDebug_DEMCR_VC_BUSERR_Msk (1UL << CoreDebug_DEMCR_VC_BUSERR_Pos) /*!< CoreDebug DEMCR: VC_BUSERR Mask */ + +#define CoreDebug_DEMCR_VC_STATERR_Pos 7 /*!< CoreDebug DEMCR: VC_STATERR Position */ +#define CoreDebug_DEMCR_VC_STATERR_Msk (1UL << CoreDebug_DEMCR_VC_STATERR_Pos) /*!< CoreDebug DEMCR: VC_STATERR Mask */ + +#define CoreDebug_DEMCR_VC_CHKERR_Pos 6 /*!< CoreDebug DEMCR: VC_CHKERR Position */ +#define CoreDebug_DEMCR_VC_CHKERR_Msk (1UL << CoreDebug_DEMCR_VC_CHKERR_Pos) /*!< CoreDebug DEMCR: VC_CHKERR Mask */ + +#define CoreDebug_DEMCR_VC_NOCPERR_Pos 5 /*!< CoreDebug DEMCR: VC_NOCPERR Position */ +#define CoreDebug_DEMCR_VC_NOCPERR_Msk (1UL << CoreDebug_DEMCR_VC_NOCPERR_Pos) /*!< CoreDebug DEMCR: VC_NOCPERR Mask */ + +#define CoreDebug_DEMCR_VC_MMERR_Pos 4 /*!< CoreDebug DEMCR: VC_MMERR Position */ +#define CoreDebug_DEMCR_VC_MMERR_Msk (1UL << CoreDebug_DEMCR_VC_MMERR_Pos) /*!< CoreDebug DEMCR: VC_MMERR Mask */ + +#define CoreDebug_DEMCR_VC_CORERESET_Pos 0 /*!< CoreDebug DEMCR: VC_CORERESET Position */ +#define CoreDebug_DEMCR_VC_CORERESET_Msk (1UL << CoreDebug_DEMCR_VC_CORERESET_Pos) /*!< CoreDebug DEMCR: VC_CORERESET Mask */ + +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M3 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define ITM_BASE (0xE0000000UL) /*!< ITM Base Address */ +#define DWT_BASE (0xE0001000UL) /*!< DWT Base Address */ +#define TPI_BASE (0xE0040000UL) /*!< TPI Base Address */ +#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCnSCB ((SCnSCB_Type *) SCS_BASE ) /*!< System control Register not in SCB */ +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ +#define ITM ((ITM_Type *) ITM_BASE ) /*!< ITM configuration struct */ +#define DWT ((DWT_Type *) DWT_BASE ) /*!< DWT configuration struct */ +#define TPI ((TPI_Type *) TPI_BASE ) /*!< TPI configuration struct */ +#define CoreDebug ((CoreDebug_Type *) CoreDebug_BASE) /*!< Core Debug configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Debug Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/** \brief Set Priority Grouping + + The function sets the priority grouping field using the required unlock sequence. + The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP field. + Only values from 0..7 are used. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Priority grouping field. + */ +__STATIC_INLINE void NVIC_SetPriorityGrouping(uint32_t PriorityGroup) +{ + uint32_t reg_value; + uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07); /* only values 0..7 are used */ + + reg_value = SCB->AIRCR; /* read old register configuration */ + reg_value &= ~(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk); /* clear bits to change */ + reg_value = (reg_value | + ((uint32_t)0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (PriorityGroupTmp << 8)); /* Insert write key and priorty group */ + SCB->AIRCR = reg_value; +} + + +/** \brief Get Priority Grouping + + The function reads the priority grouping field from the NVIC Interrupt Controller. + + \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). + */ +__STATIC_INLINE uint32_t NVIC_GetPriorityGrouping(void) +{ + return ((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos); /* read priority grouping field */ +} + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* enable interrupt */ +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* disable interrupt */ +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if pending else 0 */ +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* set interrupt pending */ +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Get Active Interrupt + + The function reads the active register in NVIC and returns the active bit. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not active. + \return 1 Interrupt status is active. + */ +__STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn) +{ + return((uint32_t)((NVIC->IABR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); /* Return 1 if active else 0 */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for Cortex-M System Interrupts */ + else { + NVIC->IP[(uint32_t)(IRQn)] = ((priority << (8 - __NVIC_PRIO_BITS)) & 0xff); } /* set Priority for device specific Interrupts */ +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(SCB->SHP[((uint32_t)(IRQn) & 0xF)-4] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M system interrupts */ + else { + return((uint32_t)(NVIC->IP[(uint32_t)(IRQn)] >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief Encode Priority + + The function encodes the priority for an interrupt with the given priority group, + preemptive priority value, and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. + + \param [in] PriorityGroup Used priority group. + \param [in] PreemptPriority Preemptive priority value (starting from 0). + \param [in] SubPriority Subpriority value (starting from 0). + \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). + */ +__STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + return ( + ((PreemptPriority & ((1 << (PreemptPriorityBits)) - 1)) << SubPriorityBits) | + ((SubPriority & ((1 << (SubPriorityBits )) - 1))) + ); +} + + +/** \brief Decode Priority + + The function decodes an interrupt priority value with a given priority group to + preemptive priority value and subpriority value. + In case of a conflict between priority grouping and available + priority bits (__NVIC_PRIO_BITS) the smallest possible priority group is set. + + \param [in] Priority Priority value, which can be retrieved with the function \ref NVIC_GetPriority(). + \param [in] PriorityGroup Used priority group. + \param [out] pPreemptPriority Preemptive priority value (starting from 0). + \param [out] pSubPriority Subpriority value (starting from 0). + */ +__STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGroup, uint32_t* pPreemptPriority, uint32_t* pSubPriority) +{ + uint32_t PriorityGroupTmp = (PriorityGroup & 0x07); /* only values 0..7 are used */ + uint32_t PreemptPriorityBits; + uint32_t SubPriorityBits; + + PreemptPriorityBits = ((7 - PriorityGroupTmp) > __NVIC_PRIO_BITS) ? __NVIC_PRIO_BITS : 7 - PriorityGroupTmp; + SubPriorityBits = ((PriorityGroupTmp + __NVIC_PRIO_BITS) < 7) ? 0 : PriorityGroupTmp - 7 + __NVIC_PRIO_BITS; + + *pPreemptPriority = (Priority >> SubPriorityBits) & ((1 << (PreemptPriorityBits)) - 1); + *pSubPriority = (Priority ) & ((1 << (SubPriorityBits )) - 1); +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) | + SCB_AIRCR_SYSRESETREQ_Msk); /* Keep priority group unchanged */ + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + +/* ##################################### Debug In/Output function ########################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_core_DebugFunctions ITM Functions + \brief Functions that access the ITM debug interface. + @{ + */ + +extern volatile int32_t ITM_RxBuffer; /*!< External variable to receive characters. */ +#define ITM_RXBUFFER_EMPTY 0x5AA55AA5 /*!< Value identifying \ref ITM_RxBuffer is ready for next character. */ + + +/** \brief ITM Send Character + + The function transmits a character via the ITM channel 0, and + \li Just returns when no debugger is connected that has booked the output. + \li Is blocking when a debugger is connected, but the previous character sent has not been transmitted. + + \param [in] ch Character to transmit. + + \returns Character to transmit. + */ +__STATIC_INLINE uint32_t ITM_SendChar (uint32_t ch) +{ + if ((ITM->TCR & ITM_TCR_ITMENA_Msk) && /* ITM enabled */ + (ITM->TER & (1UL << 0) ) ) /* ITM Port #0 enabled */ + { + while (ITM->PORT[0].u32 == 0); + ITM->PORT[0].u8 = (uint8_t) ch; + } + return (ch); +} + + +/** \brief ITM Receive Character + + The function inputs a character via the external variable \ref ITM_RxBuffer. + + \return Received character. + \return -1 No character pending. + */ +__STATIC_INLINE int32_t ITM_ReceiveChar (void) { + int32_t ch = -1; /* no character available */ + + if (ITM_RxBuffer != ITM_RXBUFFER_EMPTY) { + ch = ITM_RxBuffer; + ITM_RxBuffer = ITM_RXBUFFER_EMPTY; /* ready for next character */ + } + + return (ch); +} + + +/** \brief ITM Check Character + + The function checks whether a character is pending for reading in the variable \ref ITM_RxBuffer. + + \return 0 No character available. + \return 1 Character available. + */ +__STATIC_INLINE int32_t ITM_CheckChar (void) { + + if (ITM_RxBuffer == ITM_RXBUFFER_EMPTY) { + return (0); /* no character available */ + } else { + return (1); /* character available */ + } +} + +/*@} end of CMSIS_core_DebugFunctions */ + + + + +#ifdef __cplusplus +} +#endif + +#endif /* __CORE_SC300_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/arm/startup_stm32f4xx.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/arm/startup_stm32f4xx.s new file mode 100644 index 00000000..9c3bdf0f --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/arm/startup_stm32f4xx.s @@ -0,0 +1,434 @@ +;******************** (C) COPYRIGHT 2012 STMicroelectronics ******************** +;* File Name : startup_stm32f4xx.s +;* Author : MCD Application Team +;* Version : V1.0.2 +;* Date : 05-March-2012 +;* Description : STM32F4xx devices vector table for MDK-ARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == Reset_Handler +;* - Set the vector table entries with the exceptions ISR address +;* - Configure the system clock and the external SRAM mounted on +;* STM324xG-EVAL board to be used as data memory (optional, +;* to be enabled by user) +;* - Branches to __main in the C library (which eventually +;* calls main()). +;* After Reset the CortexM4 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;* <<< Use Configuration Wizard in Context Menu >>> +;******************************************************************************* +; +; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +; You may not use this file except in compliance with the License. +; You may obtain a copy of the License at: +; +; http://www.st.com/software_license_agreement_liberty_v2 +; +; Unless required by applicable law or agreed to in writing, software +; distributed under the License is distributed on an "AS IS" BASIS, +; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; See the License for the specific language governing permissions and +; limitations under the License. +; +;******************************************************************************* + +; Amount of memory (in bytes) allocated for Stack +; Tailor this value to your application needs +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window WatchDog + DCD PVD_IRQHandler ; PVD through EXTI Line detection + DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line + DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line0 + DCD EXTI1_IRQHandler ; EXTI Line1 + DCD EXTI2_IRQHandler ; EXTI Line2 + DCD EXTI3_IRQHandler ; EXTI Line3 + DCD EXTI4_IRQHandler ; EXTI Line4 + DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0 + DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1 + DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2 + DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3 + DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4 + DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5 + DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6 + DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; External Line[9:5]s + DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9 + DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10 + DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; External Line[15:10]s + DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line + DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12 + DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13 + DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14 + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7 + DCD FSMC_IRQHandler ; FSMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0 + DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1 + DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2 + DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3 + DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4 + DCD ETH_IRQHandler ; Ethernet + DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line + DCD CAN2_TX_IRQHandler ; CAN2 TX + DCD CAN2_RX0_IRQHandler ; CAN2 RX0 + DCD CAN2_RX1_IRQHandler ; CAN2 RX1 + DCD CAN2_SCE_IRQHandler ; CAN2 SCE + DCD OTG_FS_IRQHandler ; USB OTG FS + DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5 + DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6 + DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7 + DCD USART6_IRQHandler ; USART6 + DCD I2C3_EV_IRQHandler ; I2C3 event + DCD I2C3_ER_IRQHandler ; I2C3 error + DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out + DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In + DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI + DCD OTG_HS_IRQHandler ; USB OTG HS + DCD DCMI_IRQHandler ; DCMI + DCD CRYP_IRQHandler ; CRYP crypto + DCD HASH_RNG_IRQHandler ; Hash and Rng + DCD FPU_IRQHandler ; FPU + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +MemManage_Handler\ + PROC + EXPORT MemManage_Handler [WEAK] + B . + ENDP +BusFault_Handler\ + PROC + EXPORT BusFault_Handler [WEAK] + B . + ENDP +UsageFault_Handler\ + PROC + EXPORT UsageFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +DebugMon_Handler\ + PROC + EXPORT DebugMon_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_IRQHandler [WEAK] + EXPORT TAMP_STAMP_IRQHandler [WEAK] + EXPORT RTC_WKUP_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_IRQHandler [WEAK] + EXPORT EXTI1_IRQHandler [WEAK] + EXPORT EXTI2_IRQHandler [WEAK] + EXPORT EXTI3_IRQHandler [WEAK] + EXPORT EXTI4_IRQHandler [WEAK] + EXPORT DMA1_Stream0_IRQHandler [WEAK] + EXPORT DMA1_Stream1_IRQHandler [WEAK] + EXPORT DMA1_Stream2_IRQHandler [WEAK] + EXPORT DMA1_Stream3_IRQHandler [WEAK] + EXPORT DMA1_Stream4_IRQHandler [WEAK] + EXPORT DMA1_Stream5_IRQHandler [WEAK] + EXPORT DMA1_Stream6_IRQHandler [WEAK] + EXPORT ADC_IRQHandler [WEAK] + EXPORT CAN1_TX_IRQHandler [WEAK] + EXPORT CAN1_RX0_IRQHandler [WEAK] + EXPORT CAN1_RX1_IRQHandler [WEAK] + EXPORT CAN1_SCE_IRQHandler [WEAK] + EXPORT EXTI9_5_IRQHandler [WEAK] + EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK] + EXPORT TIM1_UP_TIM10_IRQHandler [WEAK] + EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM2_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM4_IRQHandler [WEAK] + EXPORT I2C1_EV_IRQHandler [WEAK] + EXPORT I2C1_ER_IRQHandler [WEAK] + EXPORT I2C2_EV_IRQHandler [WEAK] + EXPORT I2C2_ER_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USART3_IRQHandler [WEAK] + EXPORT EXTI15_10_IRQHandler [WEAK] + EXPORT RTC_Alarm_IRQHandler [WEAK] + EXPORT OTG_FS_WKUP_IRQHandler [WEAK] + EXPORT TIM8_BRK_TIM12_IRQHandler [WEAK] + EXPORT TIM8_UP_TIM13_IRQHandler [WEAK] + EXPORT TIM8_TRG_COM_TIM14_IRQHandler [WEAK] + EXPORT TIM8_CC_IRQHandler [WEAK] + EXPORT DMA1_Stream7_IRQHandler [WEAK] + EXPORT FSMC_IRQHandler [WEAK] + EXPORT SDIO_IRQHandler [WEAK] + EXPORT TIM5_IRQHandler [WEAK] + EXPORT SPI3_IRQHandler [WEAK] + EXPORT UART4_IRQHandler [WEAK] + EXPORT UART5_IRQHandler [WEAK] + EXPORT TIM6_DAC_IRQHandler [WEAK] + EXPORT TIM7_IRQHandler [WEAK] + EXPORT DMA2_Stream0_IRQHandler [WEAK] + EXPORT DMA2_Stream1_IRQHandler [WEAK] + EXPORT DMA2_Stream2_IRQHandler [WEAK] + EXPORT DMA2_Stream3_IRQHandler [WEAK] + EXPORT DMA2_Stream4_IRQHandler [WEAK] + EXPORT ETH_IRQHandler [WEAK] + EXPORT ETH_WKUP_IRQHandler [WEAK] + EXPORT CAN2_TX_IRQHandler [WEAK] + EXPORT CAN2_RX0_IRQHandler [WEAK] + EXPORT CAN2_RX1_IRQHandler [WEAK] + EXPORT CAN2_SCE_IRQHandler [WEAK] + EXPORT OTG_FS_IRQHandler [WEAK] + EXPORT DMA2_Stream5_IRQHandler [WEAK] + EXPORT DMA2_Stream6_IRQHandler [WEAK] + EXPORT DMA2_Stream7_IRQHandler [WEAK] + EXPORT USART6_IRQHandler [WEAK] + EXPORT I2C3_EV_IRQHandler [WEAK] + EXPORT I2C3_ER_IRQHandler [WEAK] + EXPORT OTG_HS_EP1_OUT_IRQHandler [WEAK] + EXPORT OTG_HS_EP1_IN_IRQHandler [WEAK] + EXPORT OTG_HS_WKUP_IRQHandler [WEAK] + EXPORT OTG_HS_IRQHandler [WEAK] + EXPORT DCMI_IRQHandler [WEAK] + EXPORT CRYP_IRQHandler [WEAK] + EXPORT HASH_RNG_IRQHandler [WEAK] + EXPORT FPU_IRQHandler [WEAK] + +WWDG_IRQHandler +PVD_IRQHandler +TAMP_STAMP_IRQHandler +RTC_WKUP_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_IRQHandler +EXTI1_IRQHandler +EXTI2_IRQHandler +EXTI3_IRQHandler +EXTI4_IRQHandler +DMA1_Stream0_IRQHandler +DMA1_Stream1_IRQHandler +DMA1_Stream2_IRQHandler +DMA1_Stream3_IRQHandler +DMA1_Stream4_IRQHandler +DMA1_Stream5_IRQHandler +DMA1_Stream6_IRQHandler +ADC_IRQHandler +CAN1_TX_IRQHandler +CAN1_RX0_IRQHandler +CAN1_RX1_IRQHandler +CAN1_SCE_IRQHandler +EXTI9_5_IRQHandler +TIM1_BRK_TIM9_IRQHandler +TIM1_UP_TIM10_IRQHandler +TIM1_TRG_COM_TIM11_IRQHandler +TIM1_CC_IRQHandler +TIM2_IRQHandler +TIM3_IRQHandler +TIM4_IRQHandler +I2C1_EV_IRQHandler +I2C1_ER_IRQHandler +I2C2_EV_IRQHandler +I2C2_ER_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USART3_IRQHandler +EXTI15_10_IRQHandler +RTC_Alarm_IRQHandler +OTG_FS_WKUP_IRQHandler +TIM8_BRK_TIM12_IRQHandler +TIM8_UP_TIM13_IRQHandler +TIM8_TRG_COM_TIM14_IRQHandler +TIM8_CC_IRQHandler +DMA1_Stream7_IRQHandler +FSMC_IRQHandler +SDIO_IRQHandler +TIM5_IRQHandler +SPI3_IRQHandler +UART4_IRQHandler +UART5_IRQHandler +TIM6_DAC_IRQHandler +TIM7_IRQHandler +DMA2_Stream0_IRQHandler +DMA2_Stream1_IRQHandler +DMA2_Stream2_IRQHandler +DMA2_Stream3_IRQHandler +DMA2_Stream4_IRQHandler +ETH_IRQHandler +ETH_WKUP_IRQHandler +CAN2_TX_IRQHandler +CAN2_RX0_IRQHandler +CAN2_RX1_IRQHandler +CAN2_SCE_IRQHandler +OTG_FS_IRQHandler +DMA2_Stream5_IRQHandler +DMA2_Stream6_IRQHandler +DMA2_Stream7_IRQHandler +USART6_IRQHandler +I2C3_EV_IRQHandler +I2C3_ER_IRQHandler +OTG_HS_EP1_OUT_IRQHandler +OTG_HS_EP1_IN_IRQHandler +OTG_HS_WKUP_IRQHandler +OTG_HS_IRQHandler +DCMI_IRQHandler +CRYP_IRQHandler +HASH_RNG_IRQHandler +FPU_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/gcc/startup_stm32f4xx.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/gcc/startup_stm32f4xx.s new file mode 100644 index 00000000..7778d606 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/gcc/startup_stm32f4xx.s @@ -0,0 +1,515 @@ +/** + ****************************************************************************** + * @file startup_stm32f4xx.s + * @author MCD Application Team + * @version V1.0.2 + * @date 05-March-2012 + * @brief STM32F4xx Devices vector table for RIDE7 toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Configure the clock system and the external SRAM mounted on + * STM324xG-EVAL board to be used as data memory (optional, + * to be enabled by user) + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M4 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2012 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m3 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss +/* stack used for SystemInit_ExtMemCtl; always internal RAM used */ + +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + +/* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2], #4 + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit +/* Call the application's entry point.*/ + bl main + bx lr +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * @param None + * @retval None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M3. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +*******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word MemManage_Handler + .word BusFault_Handler + .word UsageFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word DebugMon_Handler + .word 0 + .word PendSV_Handler + .word SysTick_Handler + + /* External Interrupts */ + .word WWDG_IRQHandler /* Window WatchDog */ + .word PVD_IRQHandler /* PVD through EXTI Line detection */ + .word TAMP_STAMP_IRQHandler /* Tamper and TimeStamps through the EXTI line */ + .word RTC_WKUP_IRQHandler /* RTC Wakeup through the EXTI line */ + .word FLASH_IRQHandler /* FLASH */ + .word RCC_IRQHandler /* RCC */ + .word EXTI0_IRQHandler /* EXTI Line0 */ + .word EXTI1_IRQHandler /* EXTI Line1 */ + .word EXTI2_IRQHandler /* EXTI Line2 */ + .word EXTI3_IRQHandler /* EXTI Line3 */ + .word EXTI4_IRQHandler /* EXTI Line4 */ + .word DMA1_Stream0_IRQHandler /* DMA1 Stream 0 */ + .word DMA1_Stream1_IRQHandler /* DMA1 Stream 1 */ + .word DMA1_Stream2_IRQHandler /* DMA1 Stream 2 */ + .word DMA1_Stream3_IRQHandler /* DMA1 Stream 3 */ + .word DMA1_Stream4_IRQHandler /* DMA1 Stream 4 */ + .word DMA1_Stream5_IRQHandler /* DMA1 Stream 5 */ + .word DMA1_Stream6_IRQHandler /* DMA1 Stream 6 */ + .word ADC_IRQHandler /* ADC1, ADC2 and ADC3s */ + .word CAN1_TX_IRQHandler /* CAN1 TX */ + .word CAN1_RX0_IRQHandler /* CAN1 RX0 */ + .word CAN1_RX1_IRQHandler /* CAN1 RX1 */ + .word CAN1_SCE_IRQHandler /* CAN1 SCE */ + .word EXTI9_5_IRQHandler /* External Line[9:5]s */ + .word TIM1_BRK_TIM9_IRQHandler /* TIM1 Break and TIM9 */ + .word TIM1_UP_TIM10_IRQHandler /* TIM1 Update and TIM10 */ + .word TIM1_TRG_COM_TIM11_IRQHandler /* TIM1 Trigger and Commutation and TIM11 */ + .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */ + .word TIM2_IRQHandler /* TIM2 */ + .word TIM3_IRQHandler /* TIM3 */ + .word TIM4_IRQHandler /* TIM4 */ + .word I2C1_EV_IRQHandler /* I2C1 Event */ + .word I2C1_ER_IRQHandler /* I2C1 Error */ + .word I2C2_EV_IRQHandler /* I2C2 Event */ + .word I2C2_ER_IRQHandler /* I2C2 Error */ + .word SPI1_IRQHandler /* SPI1 */ + .word SPI2_IRQHandler /* SPI2 */ + .word USART1_IRQHandler /* USART1 */ + .word USART2_IRQHandler /* USART2 */ + .word USART3_IRQHandler /* USART3 */ + .word EXTI15_10_IRQHandler /* External Line[15:10]s */ + .word RTC_Alarm_IRQHandler /* RTC Alarm (A and B) through EXTI Line */ + .word OTG_FS_WKUP_IRQHandler /* USB OTG FS Wakeup through EXTI line */ + .word TIM8_BRK_TIM12_IRQHandler /* TIM8 Break and TIM12 */ + .word TIM8_UP_TIM13_IRQHandler /* TIM8 Update and TIM13 */ + .word TIM8_TRG_COM_TIM14_IRQHandler /* TIM8 Trigger and Commutation and TIM14 */ + .word TIM8_CC_IRQHandler /* TIM8 Capture Compare */ + .word DMA1_Stream7_IRQHandler /* DMA1 Stream7 */ + .word FSMC_IRQHandler /* FSMC */ + .word SDIO_IRQHandler /* SDIO */ + .word TIM5_IRQHandler /* TIM5 */ + .word SPI3_IRQHandler /* SPI3 */ + .word UART4_IRQHandler /* UART4 */ + .word UART5_IRQHandler /* UART5 */ + .word TIM6_DAC_IRQHandler /* TIM6 and DAC1&2 underrun errors */ + .word TIM7_IRQHandler /* TIM7 */ + .word DMA2_Stream0_IRQHandler /* DMA2 Stream 0 */ + .word DMA2_Stream1_IRQHandler /* DMA2 Stream 1 */ + .word DMA2_Stream2_IRQHandler /* DMA2 Stream 2 */ + .word DMA2_Stream3_IRQHandler /* DMA2 Stream 3 */ + .word DMA2_Stream4_IRQHandler /* DMA2 Stream 4 */ + .word ETH_IRQHandler /* Ethernet */ + .word ETH_WKUP_IRQHandler /* Ethernet Wakeup through EXTI line */ + .word CAN2_TX_IRQHandler /* CAN2 TX */ + .word CAN2_RX0_IRQHandler /* CAN2 RX0 */ + .word CAN2_RX1_IRQHandler /* CAN2 RX1 */ + .word CAN2_SCE_IRQHandler /* CAN2 SCE */ + .word OTG_FS_IRQHandler /* USB OTG FS */ + .word DMA2_Stream5_IRQHandler /* DMA2 Stream 5 */ + .word DMA2_Stream6_IRQHandler /* DMA2 Stream 6 */ + .word DMA2_Stream7_IRQHandler /* DMA2 Stream 7 */ + .word USART6_IRQHandler /* USART6 */ + .word I2C3_EV_IRQHandler /* I2C3 event */ + .word I2C3_ER_IRQHandler /* I2C3 error */ + .word OTG_HS_EP1_OUT_IRQHandler /* USB OTG HS End Point 1 Out */ + .word OTG_HS_EP1_IN_IRQHandler /* USB OTG HS End Point 1 In */ + .word OTG_HS_WKUP_IRQHandler /* USB OTG HS Wakeup through EXTI */ + .word OTG_HS_IRQHandler /* USB OTG HS */ + .word DCMI_IRQHandler /* DCMI */ + .word CRYP_IRQHandler /* CRYP crypto */ + .word HASH_RNG_IRQHandler /* Hash and Rng */ + .word FPU_IRQHandler /* FPU */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak MemManage_Handler + .thumb_set MemManage_Handler,Default_Handler + + .weak BusFault_Handler + .thumb_set BusFault_Handler,Default_Handler + + .weak UsageFault_Handler + .thumb_set UsageFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak DebugMon_Handler + .thumb_set DebugMon_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_IRQHandler + .thumb_set PVD_IRQHandler,Default_Handler + + .weak TAMP_STAMP_IRQHandler + .thumb_set TAMP_STAMP_IRQHandler,Default_Handler + + .weak RTC_WKUP_IRQHandler + .thumb_set RTC_WKUP_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_IRQHandler + .thumb_set EXTI0_IRQHandler,Default_Handler + + .weak EXTI1_IRQHandler + .thumb_set EXTI1_IRQHandler,Default_Handler + + .weak EXTI2_IRQHandler + .thumb_set EXTI2_IRQHandler,Default_Handler + + .weak EXTI3_IRQHandler + .thumb_set EXTI3_IRQHandler,Default_Handler + + .weak EXTI4_IRQHandler + .thumb_set EXTI4_IRQHandler,Default_Handler + + .weak DMA1_Stream0_IRQHandler + .thumb_set DMA1_Stream0_IRQHandler,Default_Handler + + .weak DMA1_Stream1_IRQHandler + .thumb_set DMA1_Stream1_IRQHandler,Default_Handler + + .weak DMA1_Stream2_IRQHandler + .thumb_set DMA1_Stream2_IRQHandler,Default_Handler + + .weak DMA1_Stream3_IRQHandler + .thumb_set DMA1_Stream3_IRQHandler,Default_Handler + + .weak DMA1_Stream4_IRQHandler + .thumb_set DMA1_Stream4_IRQHandler,Default_Handler + + .weak DMA1_Stream5_IRQHandler + .thumb_set DMA1_Stream5_IRQHandler,Default_Handler + + .weak DMA1_Stream6_IRQHandler + .thumb_set DMA1_Stream6_IRQHandler,Default_Handler + + .weak ADC_IRQHandler + .thumb_set ADC_IRQHandler,Default_Handler + + .weak CAN1_TX_IRQHandler + .thumb_set CAN1_TX_IRQHandler,Default_Handler + + .weak CAN1_RX0_IRQHandler + .thumb_set CAN1_RX0_IRQHandler,Default_Handler + + .weak CAN1_RX1_IRQHandler + .thumb_set CAN1_RX1_IRQHandler,Default_Handler + + .weak CAN1_SCE_IRQHandler + .thumb_set CAN1_SCE_IRQHandler,Default_Handler + + .weak EXTI9_5_IRQHandler + .thumb_set EXTI9_5_IRQHandler,Default_Handler + + .weak TIM1_BRK_TIM9_IRQHandler + .thumb_set TIM1_BRK_TIM9_IRQHandler,Default_Handler + + .weak TIM1_UP_TIM10_IRQHandler + .thumb_set TIM1_UP_TIM10_IRQHandler,Default_Handler + + .weak TIM1_TRG_COM_TIM11_IRQHandler + .thumb_set TIM1_TRG_COM_TIM11_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM4_IRQHandler + .thumb_set TIM4_IRQHandler,Default_Handler + + .weak I2C1_EV_IRQHandler + .thumb_set I2C1_EV_IRQHandler,Default_Handler + + .weak I2C1_ER_IRQHandler + .thumb_set I2C1_ER_IRQHandler,Default_Handler + + .weak I2C2_EV_IRQHandler + .thumb_set I2C2_EV_IRQHandler,Default_Handler + + .weak I2C2_ER_IRQHandler + .thumb_set I2C2_ER_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak USART3_IRQHandler + .thumb_set USART3_IRQHandler,Default_Handler + + .weak EXTI15_10_IRQHandler + .thumb_set EXTI15_10_IRQHandler,Default_Handler + + .weak RTC_Alarm_IRQHandler + .thumb_set RTC_Alarm_IRQHandler,Default_Handler + + .weak OTG_FS_WKUP_IRQHandler + .thumb_set OTG_FS_WKUP_IRQHandler,Default_Handler + + .weak TIM8_BRK_TIM12_IRQHandler + .thumb_set TIM8_BRK_TIM12_IRQHandler,Default_Handler + + .weak TIM8_UP_TIM13_IRQHandler + .thumb_set TIM8_UP_TIM13_IRQHandler,Default_Handler + + .weak TIM8_TRG_COM_TIM14_IRQHandler + .thumb_set TIM8_TRG_COM_TIM14_IRQHandler,Default_Handler + + .weak TIM8_CC_IRQHandler + .thumb_set TIM8_CC_IRQHandler,Default_Handler + + .weak DMA1_Stream7_IRQHandler + .thumb_set DMA1_Stream7_IRQHandler,Default_Handler + + .weak FSMC_IRQHandler + .thumb_set FSMC_IRQHandler,Default_Handler + + .weak SDIO_IRQHandler + .thumb_set SDIO_IRQHandler,Default_Handler + + .weak TIM5_IRQHandler + .thumb_set TIM5_IRQHandler,Default_Handler + + .weak SPI3_IRQHandler + .thumb_set SPI3_IRQHandler,Default_Handler + + .weak UART4_IRQHandler + .thumb_set UART4_IRQHandler,Default_Handler + + .weak UART5_IRQHandler + .thumb_set UART5_IRQHandler,Default_Handler + + .weak TIM6_DAC_IRQHandler + .thumb_set TIM6_DAC_IRQHandler,Default_Handler + + .weak TIM7_IRQHandler + .thumb_set TIM7_IRQHandler,Default_Handler + + .weak DMA2_Stream0_IRQHandler + .thumb_set DMA2_Stream0_IRQHandler,Default_Handler + + .weak DMA2_Stream1_IRQHandler + .thumb_set DMA2_Stream1_IRQHandler,Default_Handler + + .weak DMA2_Stream2_IRQHandler + .thumb_set DMA2_Stream2_IRQHandler,Default_Handler + + .weak DMA2_Stream3_IRQHandler + .thumb_set DMA2_Stream3_IRQHandler,Default_Handler + + .weak DMA2_Stream4_IRQHandler + .thumb_set DMA2_Stream4_IRQHandler,Default_Handler + + .weak ETH_IRQHandler + .thumb_set ETH_IRQHandler,Default_Handler + + .weak ETH_WKUP_IRQHandler + .thumb_set ETH_WKUP_IRQHandler,Default_Handler + + .weak CAN2_TX_IRQHandler + .thumb_set CAN2_TX_IRQHandler,Default_Handler + + .weak CAN2_RX0_IRQHandler + .thumb_set CAN2_RX0_IRQHandler,Default_Handler + + .weak CAN2_RX1_IRQHandler + .thumb_set CAN2_RX1_IRQHandler,Default_Handler + + .weak CAN2_SCE_IRQHandler + .thumb_set CAN2_SCE_IRQHandler,Default_Handler + + .weak OTG_FS_IRQHandler + .thumb_set OTG_FS_IRQHandler,Default_Handler + + .weak DMA2_Stream5_IRQHandler + .thumb_set DMA2_Stream5_IRQHandler,Default_Handler + + .weak DMA2_Stream6_IRQHandler + .thumb_set DMA2_Stream6_IRQHandler,Default_Handler + + .weak DMA2_Stream7_IRQHandler + .thumb_set DMA2_Stream7_IRQHandler,Default_Handler + + .weak USART6_IRQHandler + .thumb_set USART6_IRQHandler,Default_Handler + + .weak I2C3_EV_IRQHandler + .thumb_set I2C3_EV_IRQHandler,Default_Handler + + .weak I2C3_ER_IRQHandler + .thumb_set I2C3_ER_IRQHandler,Default_Handler + + .weak OTG_HS_EP1_OUT_IRQHandler + .thumb_set OTG_HS_EP1_OUT_IRQHandler,Default_Handler + + .weak OTG_HS_EP1_IN_IRQHandler + .thumb_set OTG_HS_EP1_IN_IRQHandler,Default_Handler + + .weak OTG_HS_WKUP_IRQHandler + .thumb_set OTG_HS_WKUP_IRQHandler,Default_Handler + + .weak OTG_HS_IRQHandler + .thumb_set OTG_HS_IRQHandler,Default_Handler + + .weak DCMI_IRQHandler + .thumb_set DCMI_IRQHandler,Default_Handler + + .weak CRYP_IRQHandler + .thumb_set CRYP_IRQHandler,Default_Handler + + .weak HASH_RNG_IRQHandler + .thumb_set HASH_RNG_IRQHandler,Default_Handler + + .weak FPU_IRQHandler + .thumb_set FPU_IRQHandler,Default_Handler + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/iar/startup_stm32f4xx.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/iar/startup_stm32f4xx.s new file mode 100644 index 00000000..f16dbf3a --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/startup/iar/startup_stm32f4xx.s @@ -0,0 +1,636 @@ +;/******************** (C) COPYRIGHT 2012 STMicroelectronics ******************** +;* File Name : startup_stm32f4xx.s +;* Author : MCD Application Team +;* Version : V1.0.2 +;* Date : 05-March-2012 +;* Description : STM32F4xx devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == _iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address. +;* - Configure the system clock and the external SRAM mounted on +;* STM324xG-EVAL board to be used as data memory (optional, +;* to be enabled by user) +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M4 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************** +;* +;* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); +;* You may not use this file except in compliance with the License. +;* You may obtain a copy of the License at: +;* +;* http://www.st.com/software_license_agreement_liberty_v2 +;* +;* Unless required by applicable law or agreed to in writing, software +;* distributed under the License is distributed on an "AS IS" BASIS, +;* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +;* See the License for the specific language governing permissions and +;* limitations under the License. +;* +;*******************************************************************************/ +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD MemManage_Handler ; MPU Fault Handler + DCD BusFault_Handler ; Bus Fault Handler + DCD UsageFault_Handler ; Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD DebugMon_Handler ; Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window WatchDog + DCD PVD_IRQHandler ; PVD through EXTI Line detection + DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line + DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_IRQHandler ; EXTI Line0 + DCD EXTI1_IRQHandler ; EXTI Line1 + DCD EXTI2_IRQHandler ; EXTI Line2 + DCD EXTI3_IRQHandler ; EXTI Line3 + DCD EXTI4_IRQHandler ; EXTI Line4 + DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0 + DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1 + DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2 + DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3 + DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4 + DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5 + DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6 + DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s + DCD CAN1_TX_IRQHandler ; CAN1 TX + DCD CAN1_RX0_IRQHandler ; CAN1 RX0 + DCD CAN1_RX1_IRQHandler ; CAN1 RX1 + DCD CAN1_SCE_IRQHandler ; CAN1 SCE + DCD EXTI9_5_IRQHandler ; External Line[9:5]s + DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9 + DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10 + DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11 + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM4_IRQHandler ; TIM4 + DCD I2C1_EV_IRQHandler ; I2C1 Event + DCD I2C1_ER_IRQHandler ; I2C1 Error + DCD I2C2_EV_IRQHandler ; I2C2 Event + DCD I2C2_ER_IRQHandler ; I2C2 Error + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_IRQHandler ; USART3 + DCD EXTI15_10_IRQHandler ; External Line[15:10]s + DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line + DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + DCD TIM8_BRK_TIM12_IRQHandler ; TIM8 Break and TIM12 + DCD TIM8_UP_TIM13_IRQHandler ; TIM8 Update and TIM13 + DCD TIM8_TRG_COM_TIM14_IRQHandler ; TIM8 Trigger and Commutation and TIM14 + DCD TIM8_CC_IRQHandler ; TIM8 Capture Compare + DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7 + DCD FSMC_IRQHandler ; FSMC + DCD SDIO_IRQHandler ; SDIO + DCD TIM5_IRQHandler ; TIM5 + DCD SPI3_IRQHandler ; SPI3 + DCD UART4_IRQHandler ; UART4 + DCD UART5_IRQHandler ; UART5 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC1&2 underrun errors + DCD TIM7_IRQHandler ; TIM7 + DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0 + DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1 + DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2 + DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3 + DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4 + DCD ETH_IRQHandler ; Ethernet + DCD ETH_WKUP_IRQHandler ; Ethernet Wakeup through EXTI line + DCD CAN2_TX_IRQHandler ; CAN2 TX + DCD CAN2_RX0_IRQHandler ; CAN2 RX0 + DCD CAN2_RX1_IRQHandler ; CAN2 RX1 + DCD CAN2_SCE_IRQHandler ; CAN2 SCE + DCD OTG_FS_IRQHandler ; USB OTG FS + DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5 + DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6 + DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7 + DCD USART6_IRQHandler ; USART6 + DCD I2C3_EV_IRQHandler ; I2C3 event + DCD I2C3_ER_IRQHandler ; I2C3 error + DCD OTG_HS_EP1_OUT_IRQHandler ; USB OTG HS End Point 1 Out + DCD OTG_HS_EP1_IN_IRQHandler ; USB OTG HS End Point 1 In + DCD OTG_HS_WKUP_IRQHandler ; USB OTG HS Wakeup through EXTI + DCD OTG_HS_IRQHandler ; USB OTG HS + DCD DCMI_IRQHandler ; DCMI + DCD CRYP_IRQHandler ; CRYP crypto + DCD HASH_RNG_IRQHandler ; Hash and Rng + DCD FPU_IRQHandler ; FPU + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + PUBWEAK Reset_Handler + SECTION .text:CODE:REORDER(2) +Reset_Handler + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK MemManage_Handler + SECTION .text:CODE:REORDER(1) +MemManage_Handler + B MemManage_Handler + + PUBWEAK BusFault_Handler + SECTION .text:CODE:REORDER(1) +BusFault_Handler + B BusFault_Handler + + PUBWEAK UsageFault_Handler + SECTION .text:CODE:REORDER(1) +UsageFault_Handler + B UsageFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK DebugMon_Handler + SECTION .text:CODE:REORDER(1) +DebugMon_Handler + B DebugMon_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_IRQHandler + SECTION .text:CODE:REORDER(1) +PVD_IRQHandler + B PVD_IRQHandler + + PUBWEAK TAMP_STAMP_IRQHandler + SECTION .text:CODE:REORDER(1) +TAMP_STAMP_IRQHandler + B TAMP_STAMP_IRQHandler + + PUBWEAK RTC_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_WKUP_IRQHandler + B RTC_WKUP_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI0_IRQHandler + B EXTI0_IRQHandler + + PUBWEAK EXTI1_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI1_IRQHandler + B EXTI1_IRQHandler + + PUBWEAK EXTI2_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI2_IRQHandler + B EXTI2_IRQHandler + + PUBWEAK EXTI3_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI3_IRQHandler + B EXTI3_IRQHandler + + PUBWEAK EXTI4_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI4_IRQHandler + B EXTI4_IRQHandler + + PUBWEAK DMA1_Stream0_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Stream0_IRQHandler + B DMA1_Stream0_IRQHandler + + PUBWEAK DMA1_Stream1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Stream1_IRQHandler + B DMA1_Stream1_IRQHandler + + PUBWEAK DMA1_Stream2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Stream2_IRQHandler + B DMA1_Stream2_IRQHandler + + PUBWEAK DMA1_Stream3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Stream3_IRQHandler + B DMA1_Stream3_IRQHandler + + PUBWEAK DMA1_Stream4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Stream4_IRQHandler + B DMA1_Stream4_IRQHandler + + PUBWEAK DMA1_Stream5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Stream5_IRQHandler + B DMA1_Stream5_IRQHandler + + PUBWEAK DMA1_Stream6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Stream6_IRQHandler + B DMA1_Stream6_IRQHandler + + PUBWEAK ADC_IRQHandler + SECTION .text:CODE:REORDER(1) +ADC_IRQHandler + B ADC_IRQHandler + + PUBWEAK CAN1_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_TX_IRQHandler + B CAN1_TX_IRQHandler + + PUBWEAK CAN1_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX0_IRQHandler + B CAN1_RX0_IRQHandler + + PUBWEAK CAN1_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_RX1_IRQHandler + B CAN1_RX1_IRQHandler + + PUBWEAK CAN1_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN1_SCE_IRQHandler + B CAN1_SCE_IRQHandler + + PUBWEAK EXTI9_5_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI9_5_IRQHandler + B EXTI9_5_IRQHandler + + PUBWEAK TIM1_BRK_TIM9_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_BRK_TIM9_IRQHandler + B TIM1_BRK_TIM9_IRQHandler + + PUBWEAK TIM1_UP_TIM10_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_UP_TIM10_IRQHandler + B TIM1_UP_TIM10_IRQHandler + + PUBWEAK TIM1_TRG_COM_TIM11_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_TRG_COM_TIM11_IRQHandler + B TIM1_TRG_COM_TIM11_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM4_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM4_IRQHandler + B TIM4_IRQHandler + + PUBWEAK I2C1_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_EV_IRQHandler + B I2C1_EV_IRQHandler + + PUBWEAK I2C1_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C1_ER_IRQHandler + B I2C1_ER_IRQHandler + + PUBWEAK I2C2_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_EV_IRQHandler + B I2C2_EV_IRQHandler + + PUBWEAK I2C2_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C2_ER_IRQHandler + B I2C2_ER_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_IRQHandler + SECTION .text:CODE:REORDER(1) +USART3_IRQHandler + B USART3_IRQHandler + + PUBWEAK EXTI15_10_IRQHandler + SECTION .text:CODE:REORDER(1) +EXTI15_10_IRQHandler + B EXTI15_10_IRQHandler + + PUBWEAK RTC_Alarm_IRQHandler + SECTION .text:CODE:REORDER(1) +RTC_Alarm_IRQHandler + B RTC_Alarm_IRQHandler + + PUBWEAK OTG_FS_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_FS_WKUP_IRQHandler + B OTG_FS_WKUP_IRQHandler + + PUBWEAK TIM8_BRK_TIM12_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_BRK_TIM12_IRQHandler + B TIM8_BRK_TIM12_IRQHandler + + PUBWEAK TIM8_UP_TIM13_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_UP_TIM13_IRQHandler + B TIM8_UP_TIM13_IRQHandler + + PUBWEAK TIM8_TRG_COM_TIM14_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_TRG_COM_TIM14_IRQHandler + B TIM8_TRG_COM_TIM14_IRQHandler + + PUBWEAK TIM8_CC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM8_CC_IRQHandler + B TIM8_CC_IRQHandler + + PUBWEAK DMA1_Stream7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA1_Stream7_IRQHandler + B DMA1_Stream7_IRQHandler + + PUBWEAK FSMC_IRQHandler + SECTION .text:CODE:REORDER(1) +FSMC_IRQHandler + B FSMC_IRQHandler + + PUBWEAK SDIO_IRQHandler + SECTION .text:CODE:REORDER(1) +SDIO_IRQHandler + B SDIO_IRQHandler + + PUBWEAK TIM5_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM5_IRQHandler + B TIM5_IRQHandler + + PUBWEAK SPI3_IRQHandler + SECTION .text:CODE:REORDER(1) +SPI3_IRQHandler + B SPI3_IRQHandler + + PUBWEAK UART4_IRQHandler + SECTION .text:CODE:REORDER(1) +UART4_IRQHandler + B UART4_IRQHandler + + PUBWEAK UART5_IRQHandler + SECTION .text:CODE:REORDER(1) +UART5_IRQHandler + B UART5_IRQHandler + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK DMA2_Stream0_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Stream0_IRQHandler + B DMA2_Stream0_IRQHandler + + PUBWEAK DMA2_Stream1_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Stream1_IRQHandler + B DMA2_Stream1_IRQHandler + + PUBWEAK DMA2_Stream2_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Stream2_IRQHandler + B DMA2_Stream2_IRQHandler + + PUBWEAK DMA2_Stream3_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Stream3_IRQHandler + B DMA2_Stream3_IRQHandler + + PUBWEAK DMA2_Stream4_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Stream4_IRQHandler + B DMA2_Stream4_IRQHandler + + PUBWEAK ETH_IRQHandler + SECTION .text:CODE:REORDER(1) +ETH_IRQHandler + B ETH_IRQHandler + + PUBWEAK ETH_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +ETH_WKUP_IRQHandler + B ETH_WKUP_IRQHandler + + PUBWEAK CAN2_TX_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_TX_IRQHandler + B CAN2_TX_IRQHandler + + PUBWEAK CAN2_RX0_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_RX0_IRQHandler + B CAN2_RX0_IRQHandler + + PUBWEAK CAN2_RX1_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_RX1_IRQHandler + B CAN2_RX1_IRQHandler + + PUBWEAK CAN2_SCE_IRQHandler + SECTION .text:CODE:REORDER(1) +CAN2_SCE_IRQHandler + B CAN2_SCE_IRQHandler + + PUBWEAK OTG_FS_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_FS_IRQHandler + B OTG_FS_IRQHandler + + PUBWEAK DMA2_Stream5_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Stream5_IRQHandler + B DMA2_Stream5_IRQHandler + + PUBWEAK DMA2_Stream6_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Stream6_IRQHandler + B DMA2_Stream6_IRQHandler + + PUBWEAK DMA2_Stream7_IRQHandler + SECTION .text:CODE:REORDER(1) +DMA2_Stream7_IRQHandler + B DMA2_Stream7_IRQHandler + + PUBWEAK USART6_IRQHandler + SECTION .text:CODE:REORDER(1) +USART6_IRQHandler + B USART6_IRQHandler + + PUBWEAK I2C3_EV_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C3_EV_IRQHandler + B I2C3_EV_IRQHandler + + PUBWEAK I2C3_ER_IRQHandler + SECTION .text:CODE:REORDER(1) +I2C3_ER_IRQHandler + B I2C3_ER_IRQHandler + + PUBWEAK OTG_HS_EP1_OUT_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_HS_EP1_OUT_IRQHandler + B OTG_HS_EP1_OUT_IRQHandler + + PUBWEAK OTG_HS_EP1_IN_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_HS_EP1_IN_IRQHandler + B OTG_HS_EP1_IN_IRQHandler + + PUBWEAK OTG_HS_WKUP_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_HS_WKUP_IRQHandler + B OTG_HS_WKUP_IRQHandler + + PUBWEAK OTG_HS_IRQHandler + SECTION .text:CODE:REORDER(1) +OTG_HS_IRQHandler + B OTG_HS_IRQHandler + + PUBWEAK DCMI_IRQHandler + SECTION .text:CODE:REORDER(1) +DCMI_IRQHandler + B DCMI_IRQHandler + + PUBWEAK CRYP_IRQHandler + SECTION .text:CODE:REORDER(1) +CRYP_IRQHandler + B CRYP_IRQHandler + + PUBWEAK HASH_RNG_IRQHandler + SECTION .text:CODE:REORDER(1) +HASH_RNG_IRQHandler + B HASH_RNG_IRQHandler + + PUBWEAK FPU_IRQHandler + SECTION .text:CODE:REORDER(1) +FPU_IRQHandler + B FPU_IRQHandler + + END +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/stm32f4xx.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/stm32f4xx.h new file mode 100644 index 00000000..b967cf56 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/stm32f4xx.h @@ -0,0 +1,11451 @@ +/** + ****************************************************************************** + * @file stm32f4xx.h + * @author MCD Application Team + * @version V1.6.1 + * @date 21-October-2015 + * @brief CMSIS Cortex-M4 Device Peripheral Access Layer Header File. + * This file contains all the peripheral register's definitions, bits + * definitions and memory mapping for STM32F4xx devices. + * + * The file is the unique include file that the application programmer + * is using in the C source code, usually in main.c. This file contains: + * - Configuration section that allows to select: + * - The device used in the target application + * - To use or not the peripherals drivers in application code(i.e. + * code will be based on direct access to peripherals registers + * rather than drivers API), this option is controlled by + * "#define USE_STDPERIPH_DRIVER" + * - To change few application-specific parameters such as the HSE + * crystal frequency + * - Data structures and the address mapping for all peripherals + * - Peripheral's registers declarations and bits definition + * - Macros to access peripherals registers hardware + * + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2015 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f4xx + * @{ + */ + +#ifndef __STM32F4xx_H +#define __STM32F4xx_H + +#ifdef __cplusplus + extern "C" { +#endif /* __cplusplus */ + +/** @addtogroup Library_configuration_section + * @{ + */ + +/* Uncomment the line below according to the target STM32 device used in your + application + */ + +#if !defined(STM32F40_41xxx) && !defined(STM32F427_437xx) && !defined(STM32F429_439xx) && !defined(STM32F401xx) && !defined(STM32F410xx) && \ + !defined(STM32F411xE) && !defined(STM32F446xx) && !defined(STM32F469_479xx) + /* #define STM32F40_41xxx */ /*!< STM32F405RG, STM32F405VG, STM32F405ZG, STM32F415RG, STM32F415VG, STM32F415ZG, + STM32F407VG, STM32F407VE, STM32F407ZG, STM32F407ZE, STM32F407IG, STM32F407IE, + STM32F417VG, STM32F417VE, STM32F417ZG, STM32F417ZE, STM32F417IG and STM32F417IE Devices */ + + /* #define STM32F427_437xx */ /*!< STM32F427VG, STM32F427VI, STM32F427ZG, STM32F427ZI, STM32F427IG, STM32F427II, + STM32F437VG, STM32F437VI, STM32F437ZG, STM32F437ZI, STM32F437IG, STM32F437II Devices */ + + /* #define STM32F429_439xx */ /*!< STM32F429VG, STM32F429VI, STM32F429ZG, STM32F429ZI, STM32F429BG, STM32F429BI, + STM32F429NG, STM32F439NI, STM32F429IG, STM32F429II, STM32F439VG, STM32F439VI, + STM32F439ZG, STM32F439ZI, STM32F439BG, STM32F439BI, STM32F439NG, STM32F439NI, + STM32F439IG and STM32F439II Devices */ + + /* #define STM32F401xx */ /*!< STM32F401CB, STM32F401CC, STM32F401RB, STM32F401RC, STM32F401VB, STM32F401VC + STM32F401CD, STM32F401RD, STM32F401VD, STM32F401CExx, STM32F401RE and STM32F401VE Devices */ + + /* #define STM32F410xx */ /*!< STM32F410T8, STM32F410TB, STM32F410C8, STM32F410CB, STM32F410R8 and STM32F410RB */ + + /* #define STM32F411xE */ /*!< STM32F411CD, STM32F411RD, STM32F411VD, STM32F411CE, STM32F411RE and STM32F411VE Devices */ + + /* #define STM32F446xx */ /*!< STM32F446MC, STM32F446ME, STM32F446RC, STM32F446RE, STM32F446VC, STM32F446VE, STM32F446ZC + and STM32F446ZE Devices */ + + /* #define STM32F469_479xx */ /*!< STM32F479AI, STM32F479II, STM32F479BI, STM32F479NI, STM32F479AG, STM32F479IG, STM32F479BG, + STM32F479NG, STM32F479AE, STM32F479IE, STM32F479BE, STM32F479NE Devices */ +#endif /* STM32F40_41xxx && STM32F427_437xx && STM32F429_439xx && STM32F401xx && STM32F410xx && STM32F411xE && STM32F446xx && STM32F469_479xx */ + +/* Old STM32F40XX definition, maintained for legacy purpose */ +#ifdef STM32F40XX + #define STM32F40_41xxx +#endif /* STM32F40XX */ + +/* Old STM32F427X definition, maintained for legacy purpose */ +#ifdef STM32F427X + #define STM32F427_437xx +#endif /* STM32F427X */ + +/* Tip: To avoid modifying this file each time you need to switch between these + devices, you can define the device in your toolchain compiler preprocessor. + */ + +#if !defined(STM32F40_41xxx) && !defined(STM32F427_437xx) && !defined(STM32F429_439xx) && !defined(STM32F401xx) && !defined(STM32F410xx) && \ + !defined(STM32F411xE) && !defined(STM32F446xx) && !defined(STM32F469_479xx) + #error "Please select first the target STM32F4xx device used in your application (in stm32f4xx.h file)" +#endif + +#if !defined (USE_STDPERIPH_DRIVER) +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_STDPERIPH_DRIVER */ +#endif /* USE_STDPERIPH_DRIVER */ + +/** + * @brief In the following line adjust the value of External High Speed oscillator (HSE) + used in your application + + Tip: To avoid modifying this file each time you need to use different HSE, you + can define the HSE value in your toolchain compiler preprocessor. + */ +#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || \ + defined(STM32F410xx) || defined(STM32F411xE) || defined(STM32F469_479xx) + #if !defined (HSE_VALUE) + #define HSE_VALUE ((uint32_t)F_CRYSTAL) /*!< Value of the External oscillator in Hz */ + #endif /* HSE_VALUE */ +#elif defined(STM32F446xx) + #if !defined (HSE_VALUE) + #define HSE_VALUE ((uint32_t)F_CRYSTAL) /*!< Value of the External oscillator in Hz */ + #endif /* HSE_VALUE */ +#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F469_479xx */ +/** + * @brief In the following line adjust the External High Speed oscillator (HSE) Startup + Timeout value + */ +#if !defined (HSE_STARTUP_TIMEOUT) + #define HSE_STARTUP_TIMEOUT ((uint16_t)0x05000) /*!< Time out for HSE start up */ +#endif /* HSE_STARTUP_TIMEOUT */ + +#if !defined (HSI_VALUE) + #define HSI_VALUE ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/ +#endif /* HSI_VALUE */ + +/** + * @brief STM32F4XX Standard Peripherals Library version number V1.6.1 + */ +#define __STM32F4XX_STDPERIPH_VERSION_MAIN (0x01) /*!< [31:24] main version */ +#define __STM32F4XX_STDPERIPH_VERSION_SUB1 (0x06) /*!< [23:16] sub1 version */ +#define __STM32F4XX_STDPERIPH_VERSION_SUB2 (0x01) /*!< [15:8] sub2 version */ +#define __STM32F4XX_STDPERIPH_VERSION_RC (0x00) /*!< [7:0] release candidate */ +#define __STM32F4XX_STDPERIPH_VERSION ((__STM32F4XX_STDPERIPH_VERSION_MAIN << 24)\ + |(__STM32F4XX_STDPERIPH_VERSION_SUB1 << 16)\ + |(__STM32F4XX_STDPERIPH_VERSION_SUB2 << 8)\ + |(__STM32F4XX_STDPERIPH_VERSION_RC)) + +/** + * @} + */ + +/** @addtogroup Configuration_section_for_CMSIS + * @{ + */ + +/** + * @brief Configuration of the Cortex-M4 Processor and Core Peripherals + */ +#define __CM4_REV 0x0001 /*!< Core revision r0p1 */ +#define __MPU_PRESENT 1 /*!< STM32F4XX provides an MPU */ +#define __NVIC_PRIO_BITS 4 /*!< STM32F4XX uses 4 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ +#define __FPU_PRESENT 1 /*!< FPU present */ + +/** + * @brief STM32F4XX Interrupt Number Definition, according to the selected device + * in @ref Library_configuration_section + */ +typedef enum IRQn +{ +/****** Cortex-M4 Processor Exceptions Numbers ****************************************************************/ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + MemoryManagement_IRQn = -12, /*!< 4 Cortex-M4 Memory Management Interrupt */ + BusFault_IRQn = -11, /*!< 5 Cortex-M4 Bus Fault Interrupt */ + UsageFault_IRQn = -10, /*!< 6 Cortex-M4 Usage Fault Interrupt */ + SVCall_IRQn = -5, /*!< 11 Cortex-M4 SV Call Interrupt */ + DebugMonitor_IRQn = -4, /*!< 12 Cortex-M4 Debug Monitor Interrupt */ + PendSV_IRQn = -2, /*!< 14 Cortex-M4 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 Cortex-M4 System Tick Interrupt */ +/****** STM32 specific Interrupt Numbers **********************************************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_IRQn = 1, /*!< PVD through EXTI Line detection Interrupt */ + TAMP_STAMP_IRQn = 2, /*!< Tamper and TimeStamp interrupts through the EXTI line */ + RTC_WKUP_IRQn = 3, /*!< RTC Wakeup interrupt through the EXTI line */ + FLASH_IRQn = 4, /*!< FLASH global Interrupt */ + RCC_IRQn = 5, /*!< RCC global Interrupt */ + EXTI0_IRQn = 6, /*!< EXTI Line0 Interrupt */ + EXTI1_IRQn = 7, /*!< EXTI Line1 Interrupt */ + EXTI2_IRQn = 8, /*!< EXTI Line2 Interrupt */ + EXTI3_IRQn = 9, /*!< EXTI Line3 Interrupt */ + EXTI4_IRQn = 10, /*!< EXTI Line4 Interrupt */ + DMA1_Stream0_IRQn = 11, /*!< DMA1 Stream 0 global Interrupt */ + DMA1_Stream1_IRQn = 12, /*!< DMA1 Stream 1 global Interrupt */ + DMA1_Stream2_IRQn = 13, /*!< DMA1 Stream 2 global Interrupt */ + DMA1_Stream3_IRQn = 14, /*!< DMA1 Stream 3 global Interrupt */ + DMA1_Stream4_IRQn = 15, /*!< DMA1 Stream 4 global Interrupt */ + DMA1_Stream5_IRQn = 16, /*!< DMA1 Stream 5 global Interrupt */ + DMA1_Stream6_IRQn = 17, /*!< DMA1 Stream 6 global Interrupt */ + ADC_IRQn = 18, /*!< ADC1, ADC2 and ADC3 global Interrupts */ + +#if defined(STM32F40_41xxx) + CAN1_TX_IRQn = 19, /*!< CAN1 TX Interrupt */ + CAN1_RX0_IRQn = 20, /*!< CAN1 RX0 Interrupt */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break interrupt and TIM9 global interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS Wakeup through EXTI line interrupt */ + TIM8_BRK_TIM12_IRQn = 43, /*!< TIM8 Break Interrupt and TIM12 global interrupt */ + TIM8_UP_TIM13_IRQn = 44, /*!< TIM8 Update Interrupt and TIM13 global interrupt */ + TIM8_TRG_COM_TIM14_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + DMA1_Stream7_IRQn = 47, /*!< DMA1 Stream7 Interrupt */ + FSMC_IRQn = 48, /*!< FSMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 global and DAC1&2 underrun error interrupts */ + TIM7_IRQn = 55, /*!< TIM7 global interrupt */ + DMA2_Stream0_IRQn = 56, /*!< DMA2 Stream 0 global Interrupt */ + DMA2_Stream1_IRQn = 57, /*!< DMA2 Stream 1 global Interrupt */ + DMA2_Stream2_IRQn = 58, /*!< DMA2 Stream 2 global Interrupt */ + DMA2_Stream3_IRQn = 59, /*!< DMA2 Stream 3 global Interrupt */ + DMA2_Stream4_IRQn = 60, /*!< DMA2 Stream 4 global Interrupt */ + ETH_IRQn = 61, /*!< Ethernet global Interrupt */ + ETH_WKUP_IRQn = 62, /*!< Ethernet Wakeup through EXTI line Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67, /*!< USB OTG FS global Interrupt */ + DMA2_Stream5_IRQn = 68, /*!< DMA2 Stream 5 global interrupt */ + DMA2_Stream6_IRQn = 69, /*!< DMA2 Stream 6 global interrupt */ + DMA2_Stream7_IRQn = 70, /*!< DMA2 Stream 7 global interrupt */ + USART6_IRQn = 71, /*!< USART6 global interrupt */ + I2C3_EV_IRQn = 72, /*!< I2C3 event interrupt */ + I2C3_ER_IRQn = 73, /*!< I2C3 error interrupt */ + OTG_HS_EP1_OUT_IRQn = 74, /*!< USB OTG HS End Point 1 Out global interrupt */ + OTG_HS_EP1_IN_IRQn = 75, /*!< USB OTG HS End Point 1 In global interrupt */ + OTG_HS_WKUP_IRQn = 76, /*!< USB OTG HS Wakeup through EXTI interrupt */ + OTG_HS_IRQn = 77, /*!< USB OTG HS global interrupt */ + DCMI_IRQn = 78, /*!< DCMI global interrupt */ + CRYP_IRQn = 79, /*!< CRYP crypto global interrupt */ + HASH_RNG_IRQn = 80, /*!< Hash and Rng global interrupt */ + FPU_IRQn = 81 /*!< FPU global interrupt */ +#endif /* STM32F40_41xxx */ + +#if defined(STM32F427_437xx) + CAN1_TX_IRQn = 19, /*!< CAN1 TX Interrupt */ + CAN1_RX0_IRQn = 20, /*!< CAN1 RX0 Interrupt */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break interrupt and TIM9 global interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS Wakeup through EXTI line interrupt */ + TIM8_BRK_TIM12_IRQn = 43, /*!< TIM8 Break Interrupt and TIM12 global interrupt */ + TIM8_UP_TIM13_IRQn = 44, /*!< TIM8 Update Interrupt and TIM13 global interrupt */ + TIM8_TRG_COM_TIM14_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + DMA1_Stream7_IRQn = 47, /*!< DMA1 Stream7 Interrupt */ + FMC_IRQn = 48, /*!< FMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 global and DAC1&2 underrun error interrupts */ + TIM7_IRQn = 55, /*!< TIM7 global interrupt */ + DMA2_Stream0_IRQn = 56, /*!< DMA2 Stream 0 global Interrupt */ + DMA2_Stream1_IRQn = 57, /*!< DMA2 Stream 1 global Interrupt */ + DMA2_Stream2_IRQn = 58, /*!< DMA2 Stream 2 global Interrupt */ + DMA2_Stream3_IRQn = 59, /*!< DMA2 Stream 3 global Interrupt */ + DMA2_Stream4_IRQn = 60, /*!< DMA2 Stream 4 global Interrupt */ + ETH_IRQn = 61, /*!< Ethernet global Interrupt */ + ETH_WKUP_IRQn = 62, /*!< Ethernet Wakeup through EXTI line Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67, /*!< USB OTG FS global Interrupt */ + DMA2_Stream5_IRQn = 68, /*!< DMA2 Stream 5 global interrupt */ + DMA2_Stream6_IRQn = 69, /*!< DMA2 Stream 6 global interrupt */ + DMA2_Stream7_IRQn = 70, /*!< DMA2 Stream 7 global interrupt */ + USART6_IRQn = 71, /*!< USART6 global interrupt */ + I2C3_EV_IRQn = 72, /*!< I2C3 event interrupt */ + I2C3_ER_IRQn = 73, /*!< I2C3 error interrupt */ + OTG_HS_EP1_OUT_IRQn = 74, /*!< USB OTG HS End Point 1 Out global interrupt */ + OTG_HS_EP1_IN_IRQn = 75, /*!< USB OTG HS End Point 1 In global interrupt */ + OTG_HS_WKUP_IRQn = 76, /*!< USB OTG HS Wakeup through EXTI interrupt */ + OTG_HS_IRQn = 77, /*!< USB OTG HS global interrupt */ + DCMI_IRQn = 78, /*!< DCMI global interrupt */ + CRYP_IRQn = 79, /*!< CRYP crypto global interrupt */ + HASH_RNG_IRQn = 80, /*!< Hash and Rng global interrupt */ + FPU_IRQn = 81, /*!< FPU global interrupt */ + UART7_IRQn = 82, /*!< UART7 global interrupt */ + UART8_IRQn = 83, /*!< UART8 global interrupt */ + SPI4_IRQn = 84, /*!< SPI4 global Interrupt */ + SPI5_IRQn = 85, /*!< SPI5 global Interrupt */ + SPI6_IRQn = 86, /*!< SPI6 global Interrupt */ + SAI1_IRQn = 87, /*!< SAI1 global Interrupt */ + DMA2D_IRQn = 90 /*!< DMA2D global Interrupt */ +#endif /* STM32F427_437xx */ + +#if defined(STM32F429_439xx) + CAN1_TX_IRQn = 19, /*!< CAN1 TX Interrupt */ + CAN1_RX0_IRQn = 20, /*!< CAN1 RX0 Interrupt */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break interrupt and TIM9 global interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS Wakeup through EXTI line interrupt */ + TIM8_BRK_TIM12_IRQn = 43, /*!< TIM8 Break Interrupt and TIM12 global interrupt */ + TIM8_UP_TIM13_IRQn = 44, /*!< TIM8 Update Interrupt and TIM13 global interrupt */ + TIM8_TRG_COM_TIM14_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + DMA1_Stream7_IRQn = 47, /*!< DMA1 Stream7 Interrupt */ + FMC_IRQn = 48, /*!< FMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 global and DAC1&2 underrun error interrupts */ + TIM7_IRQn = 55, /*!< TIM7 global interrupt */ + DMA2_Stream0_IRQn = 56, /*!< DMA2 Stream 0 global Interrupt */ + DMA2_Stream1_IRQn = 57, /*!< DMA2 Stream 1 global Interrupt */ + DMA2_Stream2_IRQn = 58, /*!< DMA2 Stream 2 global Interrupt */ + DMA2_Stream3_IRQn = 59, /*!< DMA2 Stream 3 global Interrupt */ + DMA2_Stream4_IRQn = 60, /*!< DMA2 Stream 4 global Interrupt */ + ETH_IRQn = 61, /*!< Ethernet global Interrupt */ + ETH_WKUP_IRQn = 62, /*!< Ethernet Wakeup through EXTI line Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67, /*!< USB OTG FS global Interrupt */ + DMA2_Stream5_IRQn = 68, /*!< DMA2 Stream 5 global interrupt */ + DMA2_Stream6_IRQn = 69, /*!< DMA2 Stream 6 global interrupt */ + DMA2_Stream7_IRQn = 70, /*!< DMA2 Stream 7 global interrupt */ + USART6_IRQn = 71, /*!< USART6 global interrupt */ + I2C3_EV_IRQn = 72, /*!< I2C3 event interrupt */ + I2C3_ER_IRQn = 73, /*!< I2C3 error interrupt */ + OTG_HS_EP1_OUT_IRQn = 74, /*!< USB OTG HS End Point 1 Out global interrupt */ + OTG_HS_EP1_IN_IRQn = 75, /*!< USB OTG HS End Point 1 In global interrupt */ + OTG_HS_WKUP_IRQn = 76, /*!< USB OTG HS Wakeup through EXTI interrupt */ + OTG_HS_IRQn = 77, /*!< USB OTG HS global interrupt */ + DCMI_IRQn = 78, /*!< DCMI global interrupt */ + CRYP_IRQn = 79, /*!< CRYP crypto global interrupt */ + HASH_RNG_IRQn = 80, /*!< Hash and Rng global interrupt */ + FPU_IRQn = 81, /*!< FPU global interrupt */ + UART7_IRQn = 82, /*!< UART7 global interrupt */ + UART8_IRQn = 83, /*!< UART8 global interrupt */ + SPI4_IRQn = 84, /*!< SPI4 global Interrupt */ + SPI5_IRQn = 85, /*!< SPI5 global Interrupt */ + SPI6_IRQn = 86, /*!< SPI6 global Interrupt */ + SAI1_IRQn = 87, /*!< SAI1 global Interrupt */ + LTDC_IRQn = 88, /*!< LTDC global Interrupt */ + LTDC_ER_IRQn = 89, /*!< LTDC Error global Interrupt */ + DMA2D_IRQn = 90 /*!< DMA2D global Interrupt */ +#endif /* STM32F429_439xx */ + +#if defined(STM32F410xx) + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break interrupt and TIM9 global interrupt */ + TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + DMA1_Stream7_IRQn = 47, /*!< DMA1 Stream7 Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 global Interrupt and DAC Global Interrupt */ + DMA2_Stream0_IRQn = 56, /*!< DMA2 Stream 0 global Interrupt */ + DMA2_Stream1_IRQn = 57, /*!< DMA2 Stream 1 global Interrupt */ + DMA2_Stream2_IRQn = 58, /*!< DMA2 Stream 2 global Interrupt */ + DMA2_Stream3_IRQn = 59, /*!< DMA2 Stream 3 global Interrupt */ + DMA2_Stream4_IRQn = 60, /*!< DMA2 Stream 4 global Interrupt */ + DMA2_Stream5_IRQn = 68, /*!< DMA2 Stream 5 global interrupt */ + DMA2_Stream6_IRQn = 69, /*!< DMA2 Stream 6 global interrupt */ + DMA2_Stream7_IRQn = 70, /*!< DMA2 Stream 7 global interrupt */ + USART6_IRQn = 71, /*!< USART6 global interrupt */ + RNG_IRQn = 80, /*!< RNG global Interrupt */ + FPU_IRQn = 81, /*!< FPU global interrupt */ + SPI5_IRQn = 85, /*!< SPI5 global Interrupt */ + FMPI2C1_EV_IRQn = 95, /*!< FMPI2C1 Event Interrupt */ + FMPI2C1_ER_IRQn = 96, /*!< FMPI2C1 Error Interrupt */ + LPTIM1_IRQn = 97 /*!< LPTIM1 interrupt */ +#endif /* STM32F410xx */ + +#if defined(STM32F401xx) || defined(STM32F411xE) + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break interrupt and TIM9 global interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS Wakeup through EXTI line interrupt */ + DMA1_Stream7_IRQn = 47, /*!< DMA1 Stream7 Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + DMA2_Stream0_IRQn = 56, /*!< DMA2 Stream 0 global Interrupt */ + DMA2_Stream1_IRQn = 57, /*!< DMA2 Stream 1 global Interrupt */ + DMA2_Stream2_IRQn = 58, /*!< DMA2 Stream 2 global Interrupt */ + DMA2_Stream3_IRQn = 59, /*!< DMA2 Stream 3 global Interrupt */ + DMA2_Stream4_IRQn = 60, /*!< DMA2 Stream 4 global Interrupt */ + OTG_FS_IRQn = 67, /*!< USB OTG FS global Interrupt */ + DMA2_Stream5_IRQn = 68, /*!< DMA2 Stream 5 global interrupt */ + DMA2_Stream6_IRQn = 69, /*!< DMA2 Stream 6 global interrupt */ + DMA2_Stream7_IRQn = 70, /*!< DMA2 Stream 7 global interrupt */ + USART6_IRQn = 71, /*!< USART6 global interrupt */ + I2C3_EV_IRQn = 72, /*!< I2C3 event interrupt */ + I2C3_ER_IRQn = 73, /*!< I2C3 error interrupt */ + FPU_IRQn = 81, /*!< FPU global interrupt */ +#if defined(STM32F401xx) + SPI4_IRQn = 84 /*!< SPI4 global Interrupt */ +#endif /* STM32F411xE */ +#if defined(STM32F411xE) + SPI4_IRQn = 84, /*!< SPI4 global Interrupt */ + SPI5_IRQn = 85 /*!< SPI5 global Interrupt */ +#endif /* STM32F411xE */ +#endif /* STM32F401xx || STM32F411xE */ + +#if defined(STM32F469_479xx) + CAN1_TX_IRQn = 19, /*!< CAN1 TX Interrupt */ + CAN1_RX0_IRQn = 20, /*!< CAN1 RX0 Interrupt */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break interrupt and TIM9 global interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS Wakeup through EXTI line interrupt */ + TIM8_BRK_TIM12_IRQn = 43, /*!< TIM8 Break Interrupt and TIM12 global interrupt */ + TIM8_UP_TIM13_IRQn = 44, /*!< TIM8 Update Interrupt and TIM13 global interrupt */ + TIM8_TRG_COM_TIM14_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt */ + TIM8_CC_IRQn = 46, /*!< TIM8 Capture Compare Interrupt */ + DMA1_Stream7_IRQn = 47, /*!< DMA1 Stream7 Interrupt */ + FMC_IRQn = 48, /*!< FMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 global and DAC1&2 underrun error interrupts */ + TIM7_IRQn = 55, /*!< TIM7 global interrupt */ + DMA2_Stream0_IRQn = 56, /*!< DMA2 Stream 0 global Interrupt */ + DMA2_Stream1_IRQn = 57, /*!< DMA2 Stream 1 global Interrupt */ + DMA2_Stream2_IRQn = 58, /*!< DMA2 Stream 2 global Interrupt */ + DMA2_Stream3_IRQn = 59, /*!< DMA2 Stream 3 global Interrupt */ + DMA2_Stream4_IRQn = 60, /*!< DMA2 Stream 4 global Interrupt */ + ETH_IRQn = 61, /*!< Ethernet global Interrupt */ + ETH_WKUP_IRQn = 62, /*!< Ethernet Wakeup through EXTI line Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67, /*!< USB OTG FS global Interrupt */ + DMA2_Stream5_IRQn = 68, /*!< DMA2 Stream 5 global interrupt */ + DMA2_Stream6_IRQn = 69, /*!< DMA2 Stream 6 global interrupt */ + DMA2_Stream7_IRQn = 70, /*!< DMA2 Stream 7 global interrupt */ + USART6_IRQn = 71, /*!< USART6 global interrupt */ + I2C3_EV_IRQn = 72, /*!< I2C3 event interrupt */ + I2C3_ER_IRQn = 73, /*!< I2C3 error interrupt */ + OTG_HS_EP1_OUT_IRQn = 74, /*!< USB OTG HS End Point 1 Out global interrupt */ + OTG_HS_EP1_IN_IRQn = 75, /*!< USB OTG HS End Point 1 In global interrupt */ + OTG_HS_WKUP_IRQn = 76, /*!< USB OTG HS Wakeup through EXTI interrupt */ + OTG_HS_IRQn = 77, /*!< USB OTG HS global interrupt */ + DCMI_IRQn = 78, /*!< DCMI global interrupt */ + CRYP_IRQn = 79, /*!< CRYP crypto global interrupt */ + HASH_RNG_IRQn = 80, /*!< Hash and Rng global interrupt */ + FPU_IRQn = 81, /*!< FPU global interrupt */ + UART7_IRQn = 82, /*!< UART7 global interrupt */ + UART8_IRQn = 83, /*!< UART8 global interrupt */ + SPI4_IRQn = 84, /*!< SPI4 global Interrupt */ + SPI5_IRQn = 85, /*!< SPI5 global Interrupt */ + SPI6_IRQn = 86, /*!< SPI6 global Interrupt */ + SAI1_IRQn = 87, /*!< SAI1 global Interrupt */ + LTDC_IRQn = 88, /*!< LTDC global Interrupt */ + LTDC_ER_IRQn = 89, /*!< LTDC Error global Interrupt */ + DMA2D_IRQn = 90, /*!< DMA2D global Interrupt */ + QUADSPI_IRQn = 91, /*!< QUADSPI global Interrupt */ + DSI_IRQn = 92 /*!< DSI global Interrupt */ +#endif /* STM32F469_479xx */ + +#if defined(STM32F446xx) + CAN1_TX_IRQn = 19, /*!< CAN1 TX Interrupt */ + CAN1_RX0_IRQn = 20, /*!< CAN1 RX0 Interrupt */ + CAN1_RX1_IRQn = 21, /*!< CAN1 RX1 Interrupt */ + CAN1_SCE_IRQn = 22, /*!< CAN1 SCE Interrupt */ + EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */ + TIM1_BRK_TIM9_IRQn = 24, /*!< TIM1 Break interrupt and TIM9 global interrupt */ + TIM1_UP_TIM10_IRQn = 25, /*!< TIM1 Update Interrupt and TIM10 global interrupt */ + TIM1_TRG_COM_TIM11_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt and TIM11 global interrupt */ + TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */ + TIM2_IRQn = 28, /*!< TIM2 global Interrupt */ + TIM3_IRQn = 29, /*!< TIM3 global Interrupt */ + TIM4_IRQn = 30, /*!< TIM4 global Interrupt */ + I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */ + I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */ + I2C2_EV_IRQn = 33, /*!< I2C2 Event Interrupt */ + I2C2_ER_IRQn = 34, /*!< I2C2 Error Interrupt */ + SPI1_IRQn = 35, /*!< SPI1 global Interrupt */ + SPI2_IRQn = 36, /*!< SPI2 global Interrupt */ + USART1_IRQn = 37, /*!< USART1 global Interrupt */ + USART2_IRQn = 38, /*!< USART2 global Interrupt */ + USART3_IRQn = 39, /*!< USART3 global Interrupt */ + EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */ + RTC_Alarm_IRQn = 41, /*!< RTC Alarm (A and B) through EXTI Line Interrupt */ + OTG_FS_WKUP_IRQn = 42, /*!< USB OTG FS Wakeup through EXTI line interrupt */ + TIM8_BRK_IRQn = 43, /*!< TIM8 Break Interrupt */ + TIM8_BRK_TIM12_IRQn = 43, /*!< TIM8 Break Interrupt and TIM12 global interrupt */ + TIM8_UP_TIM13_IRQn = 44, /*!< TIM8 Update Interrupt and TIM13 global interrupt */ + TIM8_TRG_COM_TIM14_IRQn = 45, /*!< TIM8 Trigger and Commutation Interrupt and TIM14 global interrupt */ + DMA1_Stream7_IRQn = 47, /*!< DMA1 Stream7 Interrupt */ + FMC_IRQn = 48, /*!< FMC global Interrupt */ + SDIO_IRQn = 49, /*!< SDIO global Interrupt */ + TIM5_IRQn = 50, /*!< TIM5 global Interrupt */ + SPI3_IRQn = 51, /*!< SPI3 global Interrupt */ + UART4_IRQn = 52, /*!< UART4 global Interrupt */ + UART5_IRQn = 53, /*!< UART5 global Interrupt */ + TIM6_DAC_IRQn = 54, /*!< TIM6 global and DAC1&2 underrun error interrupts */ + TIM7_IRQn = 55, /*!< TIM7 global interrupt */ + DMA2_Stream0_IRQn = 56, /*!< DMA2 Stream 0 global Interrupt */ + DMA2_Stream1_IRQn = 57, /*!< DMA2 Stream 1 global Interrupt */ + DMA2_Stream2_IRQn = 58, /*!< DMA2 Stream 2 global Interrupt */ + DMA2_Stream3_IRQn = 59, /*!< DMA2 Stream 3 global Interrupt */ + DMA2_Stream4_IRQn = 60, /*!< DMA2 Stream 4 global Interrupt */ + CAN2_TX_IRQn = 63, /*!< CAN2 TX Interrupt */ + CAN2_RX0_IRQn = 64, /*!< CAN2 RX0 Interrupt */ + CAN2_RX1_IRQn = 65, /*!< CAN2 RX1 Interrupt */ + CAN2_SCE_IRQn = 66, /*!< CAN2 SCE Interrupt */ + OTG_FS_IRQn = 67, /*!< USB OTG FS global Interrupt */ + DMA2_Stream5_IRQn = 68, /*!< DMA2 Stream 5 global interrupt */ + DMA2_Stream6_IRQn = 69, /*!< DMA2 Stream 6 global interrupt */ + DMA2_Stream7_IRQn = 70, /*!< DMA2 Stream 7 global interrupt */ + USART6_IRQn = 71, /*!< USART6 global interrupt */ + I2C3_EV_IRQn = 72, /*!< I2C3 event interrupt */ + I2C3_ER_IRQn = 73, /*!< I2C3 error interrupt */ + OTG_HS_EP1_OUT_IRQn = 74, /*!< USB OTG HS End Point 1 Out global interrupt */ + OTG_HS_EP1_IN_IRQn = 75, /*!< USB OTG HS End Point 1 In global interrupt */ + OTG_HS_WKUP_IRQn = 76, /*!< USB OTG HS Wakeup through EXTI interrupt */ + OTG_HS_IRQn = 77, /*!< USB OTG HS global interrupt */ + DCMI_IRQn = 78, /*!< DCMI global interrupt */ + FPU_IRQn = 81, /*!< FPU global interrupt */ + SPI4_IRQn = 84, /*!< SPI4 global Interrupt */ + SAI1_IRQn = 87, /*!< SAI1 global Interrupt */ + SAI2_IRQn = 91, /*!< SAI2 global Interrupt */ + QUADSPI_IRQn = 92, /*!< QuadSPI global Interrupt */ + CEC_IRQn = 93, /*!< QuadSPI global Interrupt */ + SPDIF_RX_IRQn = 94, /*!< QuadSPI global Interrupt */ + FMPI2C1_EV_IRQn = 95, /*!< FMPI2C Event Interrupt */ + FMPI2C1_ER_IRQn = 96 /*!< FMPCI2C Error Interrupt */ +#endif /* STM32F446xx */ +} IRQn_Type; + +/** + * @} + */ + +#include "core_cm4.h" /* Cortex-M4 processor and core peripherals */ +#include "system_stm32f4xx.h" +#include + +/** @addtogroup Exported_types + * @{ + */ +/*!< STM32F10x Standard Peripheral Library old types (maintained for legacy purpose) */ +typedef int32_t s32; +typedef int16_t s16; +typedef int8_t s8; + +typedef const int32_t sc32; /*!< Read Only */ +typedef const int16_t sc16; /*!< Read Only */ +typedef const int8_t sc8; /*!< Read Only */ + +typedef __IO int32_t vs32; +typedef __IO int16_t vs16; +typedef __IO int8_t vs8; + +typedef __I int32_t vsc32; /*!< Read Only */ +typedef __I int16_t vsc16; /*!< Read Only */ +typedef __I int8_t vsc8; /*!< Read Only */ + +typedef uint32_t u32; +typedef uint16_t u16; +typedef uint8_t u8; + +typedef const uint32_t uc32; /*!< Read Only */ +typedef const uint16_t uc16; /*!< Read Only */ +typedef const uint8_t uc8; /*!< Read Only */ + +typedef __IO uint32_t vu32; +typedef __IO uint16_t vu16; +typedef __IO uint8_t vu8; + +typedef __I uint32_t vuc32; /*!< Read Only */ +typedef __I uint16_t vuc16; /*!< Read Only */ +typedef __I uint8_t vuc8; /*!< Read Only */ + +typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus; + +typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus; + +/** + * @} + */ + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t SR; /*!< ADC status register, Address offset: 0x00 */ + __IO uint32_t CR1; /*!< ADC control register 1, Address offset: 0x04 */ + __IO uint32_t CR2; /*!< ADC control register 2, Address offset: 0x08 */ + __IO uint32_t SMPR1; /*!< ADC sample time register 1, Address offset: 0x0C */ + __IO uint32_t SMPR2; /*!< ADC sample time register 2, Address offset: 0x10 */ + __IO uint32_t JOFR1; /*!< ADC injected channel data offset register 1, Address offset: 0x14 */ + __IO uint32_t JOFR2; /*!< ADC injected channel data offset register 2, Address offset: 0x18 */ + __IO uint32_t JOFR3; /*!< ADC injected channel data offset register 3, Address offset: 0x1C */ + __IO uint32_t JOFR4; /*!< ADC injected channel data offset register 4, Address offset: 0x20 */ + __IO uint32_t HTR; /*!< ADC watchdog higher threshold register, Address offset: 0x24 */ + __IO uint32_t LTR; /*!< ADC watchdog lower threshold register, Address offset: 0x28 */ + __IO uint32_t SQR1; /*!< ADC regular sequence register 1, Address offset: 0x2C */ + __IO uint32_t SQR2; /*!< ADC regular sequence register 2, Address offset: 0x30 */ + __IO uint32_t SQR3; /*!< ADC regular sequence register 3, Address offset: 0x34 */ + __IO uint32_t JSQR; /*!< ADC injected sequence register, Address offset: 0x38*/ + __IO uint32_t JDR1; /*!< ADC injected data register 1, Address offset: 0x3C */ + __IO uint32_t JDR2; /*!< ADC injected data register 2, Address offset: 0x40 */ + __IO uint32_t JDR3; /*!< ADC injected data register 3, Address offset: 0x44 */ + __IO uint32_t JDR4; /*!< ADC injected data register 4, Address offset: 0x48 */ + __IO uint32_t DR; /*!< ADC regular data register, Address offset: 0x4C */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CSR; /*!< ADC Common status register, Address offset: ADC1 base address + 0x300 */ + __IO uint32_t CCR; /*!< ADC common control register, Address offset: ADC1 base address + 0x304 */ + __IO uint32_t CDR; /*!< ADC common regular data register for dual + AND triple modes, Address offset: ADC1 base address + 0x308 */ +} ADC_Common_TypeDef; + + +/** + * @brief Controller Area Network TxMailBox + */ + +typedef struct +{ + __IO uint32_t TIR; /*!< CAN TX mailbox identifier register */ + __IO uint32_t TDTR; /*!< CAN mailbox data length control and time stamp register */ + __IO uint32_t TDLR; /*!< CAN mailbox data low register */ + __IO uint32_t TDHR; /*!< CAN mailbox data high register */ +} CAN_TxMailBox_TypeDef; + +/** + * @brief Controller Area Network FIFOMailBox + */ + +typedef struct +{ + __IO uint32_t RIR; /*!< CAN receive FIFO mailbox identifier register */ + __IO uint32_t RDTR; /*!< CAN receive FIFO mailbox data length control and time stamp register */ + __IO uint32_t RDLR; /*!< CAN receive FIFO mailbox data low register */ + __IO uint32_t RDHR; /*!< CAN receive FIFO mailbox data high register */ +} CAN_FIFOMailBox_TypeDef; + +/** + * @brief Controller Area Network FilterRegister + */ + +typedef struct +{ + __IO uint32_t FR1; /*!< CAN Filter bank register 1 */ + __IO uint32_t FR2; /*!< CAN Filter bank register 1 */ +} CAN_FilterRegister_TypeDef; + +/** + * @brief Controller Area Network + */ + +typedef struct +{ + __IO uint32_t MCR; /*!< CAN master control register, Address offset: 0x00 */ + __IO uint32_t MSR; /*!< CAN master status register, Address offset: 0x04 */ + __IO uint32_t TSR; /*!< CAN transmit status register, Address offset: 0x08 */ + __IO uint32_t RF0R; /*!< CAN receive FIFO 0 register, Address offset: 0x0C */ + __IO uint32_t RF1R; /*!< CAN receive FIFO 1 register, Address offset: 0x10 */ + __IO uint32_t IER; /*!< CAN interrupt enable register, Address offset: 0x14 */ + __IO uint32_t ESR; /*!< CAN error status register, Address offset: 0x18 */ + __IO uint32_t BTR; /*!< CAN bit timing register, Address offset: 0x1C */ + uint32_t RESERVED0[88]; /*!< Reserved, 0x020 - 0x17F */ + CAN_TxMailBox_TypeDef sTxMailBox[3]; /*!< CAN Tx MailBox, Address offset: 0x180 - 0x1AC */ + CAN_FIFOMailBox_TypeDef sFIFOMailBox[2]; /*!< CAN FIFO MailBox, Address offset: 0x1B0 - 0x1CC */ + uint32_t RESERVED1[12]; /*!< Reserved, 0x1D0 - 0x1FF */ + __IO uint32_t FMR; /*!< CAN filter master register, Address offset: 0x200 */ + __IO uint32_t FM1R; /*!< CAN filter mode register, Address offset: 0x204 */ + uint32_t RESERVED2; /*!< Reserved, 0x208 */ + __IO uint32_t FS1R; /*!< CAN filter scale register, Address offset: 0x20C */ + uint32_t RESERVED3; /*!< Reserved, 0x210 */ + __IO uint32_t FFA1R; /*!< CAN filter FIFO assignment register, Address offset: 0x214 */ + uint32_t RESERVED4; /*!< Reserved, 0x218 */ + __IO uint32_t FA1R; /*!< CAN filter activation register, Address offset: 0x21C */ + uint32_t RESERVED5[8]; /*!< Reserved, 0x220-0x23F */ + CAN_FilterRegister_TypeDef sFilterRegister[28]; /*!< CAN Filter Register, Address offset: 0x240-0x31C */ +} CAN_TypeDef; + +#if defined(STM32F446xx) +/** + * @brief Consumer Electronics Control + */ +typedef struct +{ + __IO uint32_t CR; /*!< CEC control register, Address offset:0x00 */ + __IO uint32_t CFGR; /*!< CEC configuration register, Address offset:0x04 */ + __IO uint32_t TXDR; /*!< CEC Tx data register , Address offset:0x08 */ + __IO uint32_t RXDR; /*!< CEC Rx Data Register, Address offset:0x0C */ + __IO uint32_t ISR; /*!< CEC Interrupt and Status Register, Address offset:0x10 */ + __IO uint32_t IER; /*!< CEC interrupt enable register, Address offset:0x14 */ +}CEC_TypeDef; +#endif /* STM32F446xx */ + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint8_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + uint8_t RESERVED0; /*!< Reserved, 0x05 */ + uint16_t RESERVED1; /*!< Reserved, 0x06 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ +} CRC_TypeDef; + +/** + * @brief Digital to Analog Converter + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DAC control register, Address offset: 0x00 */ + __IO uint32_t SWTRIGR; /*!< DAC software trigger register, Address offset: 0x04 */ + __IO uint32_t DHR12R1; /*!< DAC channel1 12-bit right-aligned data holding register, Address offset: 0x08 */ + __IO uint32_t DHR12L1; /*!< DAC channel1 12-bit left aligned data holding register, Address offset: 0x0C */ + __IO uint32_t DHR8R1; /*!< DAC channel1 8-bit right aligned data holding register, Address offset: 0x10 */ + __IO uint32_t DHR12R2; /*!< DAC channel2 12-bit right aligned data holding register, Address offset: 0x14 */ + __IO uint32_t DHR12L2; /*!< DAC channel2 12-bit left aligned data holding register, Address offset: 0x18 */ + __IO uint32_t DHR8R2; /*!< DAC channel2 8-bit right-aligned data holding register, Address offset: 0x1C */ + __IO uint32_t DHR12RD; /*!< Dual DAC 12-bit right-aligned data holding register, Address offset: 0x20 */ + __IO uint32_t DHR12LD; /*!< DUAL DAC 12-bit left aligned data holding register, Address offset: 0x24 */ + __IO uint32_t DHR8RD; /*!< DUAL DAC 8-bit right aligned data holding register, Address offset: 0x28 */ + __IO uint32_t DOR1; /*!< DAC channel1 data output register, Address offset: 0x2C */ + __IO uint32_t DOR2; /*!< DAC channel2 data output register, Address offset: 0x30 */ + __IO uint32_t SR; /*!< DAC status register, Address offset: 0x34 */ +} DAC_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DCMI + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DCMI control register 1, Address offset: 0x00 */ + __IO uint32_t SR; /*!< DCMI status register, Address offset: 0x04 */ + __IO uint32_t RISR; /*!< DCMI raw interrupt status register, Address offset: 0x08 */ + __IO uint32_t IER; /*!< DCMI interrupt enable register, Address offset: 0x0C */ + __IO uint32_t MISR; /*!< DCMI masked interrupt status register, Address offset: 0x10 */ + __IO uint32_t ICR; /*!< DCMI interrupt clear register, Address offset: 0x14 */ + __IO uint32_t ESCR; /*!< DCMI embedded synchronization code register, Address offset: 0x18 */ + __IO uint32_t ESUR; /*!< DCMI embedded synchronization unmask register, Address offset: 0x1C */ + __IO uint32_t CWSTRTR; /*!< DCMI crop window start, Address offset: 0x20 */ + __IO uint32_t CWSIZER; /*!< DCMI crop window size, Address offset: 0x24 */ + __IO uint32_t DR; /*!< DCMI data register, Address offset: 0x28 */ +} DCMI_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DMA stream x configuration register */ + __IO uint32_t NDTR; /*!< DMA stream x number of data register */ + __IO uint32_t PAR; /*!< DMA stream x peripheral address register */ + __IO uint32_t M0AR; /*!< DMA stream x memory 0 address register */ + __IO uint32_t M1AR; /*!< DMA stream x memory 1 address register */ + __IO uint32_t FCR; /*!< DMA stream x FIFO control register */ +} DMA_Stream_TypeDef; + +typedef struct +{ + __IO uint32_t LISR; /*!< DMA low interrupt status register, Address offset: 0x00 */ + __IO uint32_t HISR; /*!< DMA high interrupt status register, Address offset: 0x04 */ + __IO uint32_t LIFCR; /*!< DMA low interrupt flag clear register, Address offset: 0x08 */ + __IO uint32_t HIFCR; /*!< DMA high interrupt flag clear register, Address offset: 0x0C */ +} DMA_TypeDef; + +/** + * @brief DMA2D Controller + */ + +typedef struct +{ + __IO uint32_t CR; /*!< DMA2D Control Register, Address offset: 0x00 */ + __IO uint32_t ISR; /*!< DMA2D Interrupt Status Register, Address offset: 0x04 */ + __IO uint32_t IFCR; /*!< DMA2D Interrupt Flag Clear Register, Address offset: 0x08 */ + __IO uint32_t FGMAR; /*!< DMA2D Foreground Memory Address Register, Address offset: 0x0C */ + __IO uint32_t FGOR; /*!< DMA2D Foreground Offset Register, Address offset: 0x10 */ + __IO uint32_t BGMAR; /*!< DMA2D Background Memory Address Register, Address offset: 0x14 */ + __IO uint32_t BGOR; /*!< DMA2D Background Offset Register, Address offset: 0x18 */ + __IO uint32_t FGPFCCR; /*!< DMA2D Foreground PFC Control Register, Address offset: 0x1C */ + __IO uint32_t FGCOLR; /*!< DMA2D Foreground Color Register, Address offset: 0x20 */ + __IO uint32_t BGPFCCR; /*!< DMA2D Background PFC Control Register, Address offset: 0x24 */ + __IO uint32_t BGCOLR; /*!< DMA2D Background Color Register, Address offset: 0x28 */ + __IO uint32_t FGCMAR; /*!< DMA2D Foreground CLUT Memory Address Register, Address offset: 0x2C */ + __IO uint32_t BGCMAR; /*!< DMA2D Background CLUT Memory Address Register, Address offset: 0x30 */ + __IO uint32_t OPFCCR; /*!< DMA2D Output PFC Control Register, Address offset: 0x34 */ + __IO uint32_t OCOLR; /*!< DMA2D Output Color Register, Address offset: 0x38 */ + __IO uint32_t OMAR; /*!< DMA2D Output Memory Address Register, Address offset: 0x3C */ + __IO uint32_t OOR; /*!< DMA2D Output Offset Register, Address offset: 0x40 */ + __IO uint32_t NLR; /*!< DMA2D Number of Line Register, Address offset: 0x44 */ + __IO uint32_t LWR; /*!< DMA2D Line Watermark Register, Address offset: 0x48 */ + __IO uint32_t AMTCR; /*!< DMA2D AHB Master Timer Configuration Register, Address offset: 0x4C */ + uint32_t RESERVED[236]; /*!< Reserved, 0x50-0x3FF */ + __IO uint32_t FGCLUT[256]; /*!< DMA2D Foreground CLUT, Address offset:400-7FF */ + __IO uint32_t BGCLUT[256]; /*!< DMA2D Background CLUT, Address offset:800-BFF */ +} DMA2D_TypeDef; + +#if defined(STM32F469_479xx) +/** + * @brief DSI Controller + */ + +typedef struct +{ + __IO uint32_t VR; /*!< DSI Host Version Register, Address offset: 0x00 */ + __IO uint32_t CR; /*!< DSI Host Control Register, Address offset: 0x04 */ + __IO uint32_t CCR; /*!< DSI HOST Clock Control Register, Address offset: 0x08 */ + __IO uint32_t LVCIDR; /*!< DSI Host LTDC VCID Register, Address offset: 0x0C */ + __IO uint32_t LCOLCR; /*!< DSI Host LTDC Color Coding Register, Address offset: 0x10 */ + __IO uint32_t LPCR; /*!< DSI Host LTDC Polarity Configuration Register, Address offset: 0x14 */ + __IO uint32_t LPMCR; /*!< DSI Host Low-Power Mode Configuration Register, Address offset: 0x18 */ + uint32_t RESERVED0[4]; /*!< Reserved, 0x1C - 0x2B */ + __IO uint32_t PCR; /*!< DSI Host Protocol Configuration Register, Address offset: 0x2C */ + __IO uint32_t GVCIDR; /*!< DSI Host Generic VCID Register, Address offset: 0x30 */ + __IO uint32_t MCR; /*!< DSI Host Mode Configuration Register, Address offset: 0x34 */ + __IO uint32_t VMCR; /*!< DSI Host Video Mode Configuration Register, Address offset: 0x38 */ + __IO uint32_t VPCR; /*!< DSI Host Video Packet Configuration Register, Address offset: 0x3C */ + __IO uint32_t VCCR; /*!< DSI Host Video Chunks Configuration Register, Address offset: 0x40 */ + __IO uint32_t VNPCR; /*!< DSI Host Video Null Packet Configuration Register, Address offset: 0x44 */ + __IO uint32_t VHSACR; /*!< DSI Host Video HSA Configuration Register, Address offset: 0x48 */ + __IO uint32_t VHBPCR; /*!< DSI Host Video HBP Configuration Register, Address offset: 0x4C */ + __IO uint32_t VLCR; /*!< DSI Host Video Line Configuration Register, Address offset: 0x50 */ + __IO uint32_t VVSACR; /*!< DSI Host Video VSA Configuration Register, Address offset: 0x54 */ + __IO uint32_t VVBPCR; /*!< DSI Host Video VBP Configuration Register, Address offset: 0x58 */ + __IO uint32_t VVFPCR; /*!< DSI Host Video VFP Configuration Register, Address offset: 0x5C */ + __IO uint32_t VVACR; /*!< DSI Host Video VA Configuration Register, Address offset: 0x60 */ + __IO uint32_t LCCR; /*!< DSI Host LTDC Command Configuration Register, Address offset: 0x64 */ + __IO uint32_t CMCR; /*!< DSI Host Command Mode Configuration Register, Address offset: 0x68 */ + __IO uint32_t GHCR; /*!< DSI Host Generic Header Configuration Register, Address offset: 0x6C */ + __IO uint32_t GPDR; /*!< DSI Host Generic Payload Data Register, Address offset: 0x70 */ + __IO uint32_t GPSR; /*!< DSI Host Generic Packet Status Register, Address offset: 0x74 */ + __IO uint32_t TCCR[6]; /*!< DSI Host Timeout Counter Configuration Register, Address offset: 0x78-0x8F */ + __IO uint32_t TDCR; /*!< DSI Host 3D Configuration Register, Address offset: 0x90 */ + __IO uint32_t CLCR; /*!< DSI Host Clock Lane Configuration Register, Address offset: 0x94 */ + __IO uint32_t CLTCR; /*!< DSI Host Clock Lane Timer Configuration Register, Address offset: 0x98 */ + __IO uint32_t DLTCR; /*!< DSI Host Data Lane Timer Configuration Register, Address offset: 0x9C */ + __IO uint32_t PCTLR; /*!< DSI Host PHY Control Register, Address offset: 0xA0 */ + __IO uint32_t PCONFR; /*!< DSI Host PHY Configuration Register, Address offset: 0xA4 */ + __IO uint32_t PUCR; /*!< DSI Host PHY ULPS Control Register, Address offset: 0xA8 */ + __IO uint32_t PTTCR; /*!< DSI Host PHY TX Triggers Configuration Register, Address offset: 0xAC */ + __IO uint32_t PSR; /*!< DSI Host PHY Status Register, Address offset: 0xB0 */ + uint32_t RESERVED1[2]; /*!< Reserved, 0xB4 - 0xBB */ + __IO uint32_t ISR[2]; /*!< DSI Host Interrupt & Status Register, Address offset: 0xBC-0xC3 */ + __IO uint32_t IER[2]; /*!< DSI Host Interrupt Enable Register, Address offset: 0xC4-0xCB */ + uint32_t RESERVED2[3]; /*!< Reserved, 0xD0 - 0xD7 */ + __IO uint32_t FIR[2]; /*!< DSI Host Force Interrupt Register, Address offset: 0xD8-0xDF */ + uint32_t RESERVED3[8]; /*!< Reserved, 0xE0 - 0xFF */ + __IO uint32_t VSCR; /*!< DSI Host Video Shadow Control Register, Address offset: 0x100 */ + uint32_t RESERVED4[2]; /*!< Reserved, 0x104 - 0x10B */ + __IO uint32_t LCVCIDR; /*!< DSI Host LTDC Current VCID Register, Address offset: 0x10C */ + __IO uint32_t LCCCR; /*!< DSI Host LTDC Current Color Coding Register, Address offset: 0x110 */ + uint32_t RESERVED5; /*!< Reserved, 0x114 */ + __IO uint32_t LPMCCR; /*!< DSI Host Low-power Mode Current Configuration Register, Address offset: 0x118 */ + uint32_t RESERVED6[7]; /*!< Reserved, 0x11C - 0x137 */ + __IO uint32_t VMCCR; /*!< DSI Host Video Mode Current Configuration Register, Address offset: 0x138 */ + __IO uint32_t VPCCR; /*!< DSI Host Video Packet Current Configuration Register, Address offset: 0x13C */ + __IO uint32_t VCCCR; /*!< DSI Host Video Chuncks Current Configuration Register, Address offset: 0x140 */ + __IO uint32_t VNPCCR; /*!< DSI Host Video Null Packet Current Configuration Register, Address offset: 0x144 */ + __IO uint32_t VHSACCR; /*!< DSI Host Video HSA Current Configuration Register, Address offset: 0x148 */ + __IO uint32_t VHBPCCR; /*!< DSI Host Video HBP Current Configuration Register, Address offset: 0x14C */ + __IO uint32_t VLCCR; /*!< DSI Host Video Line Current Configuration Register, Address offset: 0x150 */ + __IO uint32_t VVSACCR; /*!< DSI Host Video VSA Current Configuration Register, Address offset: 0x154 */ + __IO uint32_t VVBPCCR; /*!< DSI Host Video VBP Current Configuration Register, Address offset: 0x158 */ + __IO uint32_t VVFPCCR; /*!< DSI Host Video VFP Current Configuration Register, Address offset: 0x15C */ + __IO uint32_t VVACCR; /*!< DSI Host Video VA Current Configuration Register, Address offset: 0x160 */ + uint32_t RESERVED7[11]; /*!< Reserved, 0x164 - 0x18F */ + __IO uint32_t TDCCR; /*!< DSI Host 3D Current Configuration Register, Address offset: 0x190 */ + uint32_t RESERVED8[155]; /*!< Reserved, 0x194 - 0x3FF */ + __IO uint32_t WCFGR; /*!< DSI Wrapper Configuration Register, Address offset: 0x400 */ + __IO uint32_t WCR; /*!< DSI Wrapper Control Register, Address offset: 0x404 */ + __IO uint32_t WIER; /*!< DSI Wrapper Interrupt Enable Register, Address offset: 0x408 */ + __IO uint32_t WISR; /*!< DSI Wrapper Interrupt and Status Register, Address offset: 0x40C */ + __IO uint32_t WIFCR; /*!< DSI Wrapper Interrupt Flag Clear Register, Address offset: 0x410 */ + uint32_t RESERVED9; /*!< Reserved, 0x414 */ + __IO uint32_t WPCR[5]; /*!< DSI Wrapper PHY Configuration Register, Address offset: 0x418-0x42B */ + uint32_t RESERVED10; /*!< Reserved, 0x42C */ + __IO uint32_t WRPCR; /*!< DSI Wrapper Regulator and PLL Control Register, Address offset: 0x430 */ +} DSI_TypeDef; +#endif /* STM32F469_479xx */ + +/** + * @brief Ethernet MAC + */ + +typedef struct +{ + __IO uint32_t MACCR; + __IO uint32_t MACFFR; + __IO uint32_t MACHTHR; + __IO uint32_t MACHTLR; + __IO uint32_t MACMIIAR; + __IO uint32_t MACMIIDR; + __IO uint32_t MACFCR; + __IO uint32_t MACVLANTR; /* 8 */ + uint32_t RESERVED0[2]; + __IO uint32_t MACRWUFFR; /* 11 */ + __IO uint32_t MACPMTCSR; + uint32_t RESERVED1[2]; + __IO uint32_t MACSR; /* 15 */ + __IO uint32_t MACIMR; + __IO uint32_t MACA0HR; + __IO uint32_t MACA0LR; + __IO uint32_t MACA1HR; + __IO uint32_t MACA1LR; + __IO uint32_t MACA2HR; + __IO uint32_t MACA2LR; + __IO uint32_t MACA3HR; + __IO uint32_t MACA3LR; /* 24 */ + uint32_t RESERVED2[40]; + __IO uint32_t MMCCR; /* 65 */ + __IO uint32_t MMCRIR; + __IO uint32_t MMCTIR; + __IO uint32_t MMCRIMR; + __IO uint32_t MMCTIMR; /* 69 */ + uint32_t RESERVED3[14]; + __IO uint32_t MMCTGFSCCR; /* 84 */ + __IO uint32_t MMCTGFMSCCR; + uint32_t RESERVED4[5]; + __IO uint32_t MMCTGFCR; + uint32_t RESERVED5[10]; + __IO uint32_t MMCRFCECR; + __IO uint32_t MMCRFAECR; + uint32_t RESERVED6[10]; + __IO uint32_t MMCRGUFCR; + uint32_t RESERVED7[334]; + __IO uint32_t PTPTSCR; + __IO uint32_t PTPSSIR; + __IO uint32_t PTPTSHR; + __IO uint32_t PTPTSLR; + __IO uint32_t PTPTSHUR; + __IO uint32_t PTPTSLUR; + __IO uint32_t PTPTSAR; + __IO uint32_t PTPTTHR; + __IO uint32_t PTPTTLR; + __IO uint32_t RESERVED8; + __IO uint32_t PTPTSSR; + uint32_t RESERVED9[565]; + __IO uint32_t DMABMR; + __IO uint32_t DMATPDR; + __IO uint32_t DMARPDR; + __IO uint32_t DMARDLAR; + __IO uint32_t DMATDLAR; + __IO uint32_t DMASR; + __IO uint32_t DMAOMR; + __IO uint32_t DMAIER; + __IO uint32_t DMAMFBOCR; + __IO uint32_t DMARSWTR; + uint32_t RESERVED10[8]; + __IO uint32_t DMACHTDR; + __IO uint32_t DMACHRDR; + __IO uint32_t DMACHTBAR; + __IO uint32_t DMACHRBAR; +} ETH_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*!< EXTI Interrupt mask register, Address offset: 0x00 */ + __IO uint32_t EMR; /*!< EXTI Event mask register, Address offset: 0x04 */ + __IO uint32_t RTSR; /*!< EXTI Rising trigger selection register, Address offset: 0x08 */ + __IO uint32_t FTSR; /*!< EXTI Falling trigger selection register, Address offset: 0x0C */ + __IO uint32_t SWIER; /*!< EXTI Software interrupt event register, Address offset: 0x10 */ + __IO uint32_t PR; /*!< EXTI Pending register, Address offset: 0x14 */ +} EXTI_TypeDef; + +/** + * @brief FLASH Registers + */ + +typedef struct +{ + __IO uint32_t ACR; /*!< FLASH access control register, Address offset: 0x00 */ + __IO uint32_t KEYR; /*!< FLASH key register, Address offset: 0x04 */ + __IO uint32_t OPTKEYR; /*!< FLASH option key register, Address offset: 0x08 */ + __IO uint32_t SR; /*!< FLASH status register, Address offset: 0x0C */ + __IO uint32_t CR; /*!< FLASH control register, Address offset: 0x10 */ + __IO uint32_t OPTCR; /*!< FLASH option control register , Address offset: 0x14 */ + __IO uint32_t OPTCR1; /*!< FLASH option control register 1, Address offset: 0x18 */ +} FLASH_TypeDef; + +#if defined(STM32F40_41xxx) +/** + * @brief Flexible Static Memory Controller + */ + +typedef struct +{ + __IO uint32_t BTCR[8]; /*!< NOR/PSRAM chip-select control register(BCR) and chip-select timing register(BTR), Address offset: 0x00-1C */ +} FSMC_Bank1_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank1E + */ + +typedef struct +{ + __IO uint32_t BWTR[7]; /*!< NOR/PSRAM write timing registers, Address offset: 0x104-0x11C */ +} FSMC_Bank1E_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank2 + */ + +typedef struct +{ + __IO uint32_t PCR2; /*!< NAND Flash control register 2, Address offset: 0x60 */ + __IO uint32_t SR2; /*!< NAND Flash FIFO status and interrupt register 2, Address offset: 0x64 */ + __IO uint32_t PMEM2; /*!< NAND Flash Common memory space timing register 2, Address offset: 0x68 */ + __IO uint32_t PATT2; /*!< NAND Flash Attribute memory space timing register 2, Address offset: 0x6C */ + uint32_t RESERVED0; /*!< Reserved, 0x70 */ + __IO uint32_t ECCR2; /*!< NAND Flash ECC result registers 2, Address offset: 0x74 */ +} FSMC_Bank2_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank3 + */ + +typedef struct +{ + __IO uint32_t PCR3; /*!< NAND Flash control register 3, Address offset: 0x80 */ + __IO uint32_t SR3; /*!< NAND Flash FIFO status and interrupt register 3, Address offset: 0x84 */ + __IO uint32_t PMEM3; /*!< NAND Flash Common memory space timing register 3, Address offset: 0x88 */ + __IO uint32_t PATT3; /*!< NAND Flash Attribute memory space timing register 3, Address offset: 0x8C */ + uint32_t RESERVED0; /*!< Reserved, 0x90 */ + __IO uint32_t ECCR3; /*!< NAND Flash ECC result registers 3, Address offset: 0x94 */ +} FSMC_Bank3_TypeDef; + +/** + * @brief Flexible Static Memory Controller Bank4 + */ + +typedef struct +{ + __IO uint32_t PCR4; /*!< PC Card control register 4, Address offset: 0xA0 */ + __IO uint32_t SR4; /*!< PC Card FIFO status and interrupt register 4, Address offset: 0xA4 */ + __IO uint32_t PMEM4; /*!< PC Card Common memory space timing register 4, Address offset: 0xA8 */ + __IO uint32_t PATT4; /*!< PC Card Attribute memory space timing register 4, Address offset: 0xAC */ + __IO uint32_t PIO4; /*!< PC Card I/O space timing register 4, Address offset: 0xB0 */ +} FSMC_Bank4_TypeDef; +#endif /* STM32F40_41xxx */ + +#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx) +/** + * @brief Flexible Memory Controller + */ + +typedef struct +{ + __IO uint32_t BTCR[8]; /*!< NOR/PSRAM chip-select control register(BCR) and chip-select timing register(BTR), Address offset: 0x00-1C */ +} FMC_Bank1_TypeDef; + +/** + * @brief Flexible Memory Controller Bank1E + */ + +typedef struct +{ + __IO uint32_t BWTR[7]; /*!< NOR/PSRAM write timing registers, Address offset: 0x104-0x11C */ +} FMC_Bank1E_TypeDef; + +/** + * @brief Flexible Memory Controller Bank2 + */ + +typedef struct +{ + __IO uint32_t PCR2; /*!< NAND Flash control register 2, Address offset: 0x60 */ + __IO uint32_t SR2; /*!< NAND Flash FIFO status and interrupt register 2, Address offset: 0x64 */ + __IO uint32_t PMEM2; /*!< NAND Flash Common memory space timing register 2, Address offset: 0x68 */ + __IO uint32_t PATT2; /*!< NAND Flash Attribute memory space timing register 2, Address offset: 0x6C */ + uint32_t RESERVED0; /*!< Reserved, 0x70 */ + __IO uint32_t ECCR2; /*!< NAND Flash ECC result registers 2, Address offset: 0x74 */ +} FMC_Bank2_TypeDef; + +/** + * @brief Flexible Memory Controller Bank3 + */ + +typedef struct +{ + __IO uint32_t PCR3; /*!< NAND Flash control register 3, Address offset: 0x80 */ + __IO uint32_t SR3; /*!< NAND Flash FIFO status and interrupt register 3, Address offset: 0x84 */ + __IO uint32_t PMEM3; /*!< NAND Flash Common memory space timing register 3, Address offset: 0x88 */ + __IO uint32_t PATT3; /*!< NAND Flash Attribute memory space timing register 3, Address offset: 0x8C */ + uint32_t RESERVED0; /*!< Reserved, 0x90 */ + __IO uint32_t ECCR3; /*!< NAND Flash ECC result registers 3, Address offset: 0x94 */ +} FMC_Bank3_TypeDef; + +/** + * @brief Flexible Memory Controller Bank4 + */ + +typedef struct +{ + __IO uint32_t PCR4; /*!< PC Card control register 4, Address offset: 0xA0 */ + __IO uint32_t SR4; /*!< PC Card FIFO status and interrupt register 4, Address offset: 0xA4 */ + __IO uint32_t PMEM4; /*!< PC Card Common memory space timing register 4, Address offset: 0xA8 */ + __IO uint32_t PATT4; /*!< PC Card Attribute memory space timing register 4, Address offset: 0xAC */ + __IO uint32_t PIO4; /*!< PC Card I/O space timing register 4, Address offset: 0xB0 */ +} FMC_Bank4_TypeDef; + +/** + * @brief Flexible Memory Controller Bank5_6 + */ + +typedef struct +{ + __IO uint32_t SDCR[2]; /*!< SDRAM Control registers , Address offset: 0x140-0x144 */ + __IO uint32_t SDTR[2]; /*!< SDRAM Timing registers , Address offset: 0x148-0x14C */ + __IO uint32_t SDCMR; /*!< SDRAM Command Mode register, Address offset: 0x150 */ + __IO uint32_t SDRTR; /*!< SDRAM Refresh Timer register, Address offset: 0x154 */ + __IO uint32_t SDSR; /*!< SDRAM Status register, Address offset: 0x158 */ +} FMC_Bank5_6_TypeDef; +#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */ + +/** + * @brief General Purpose I/O + */ + +typedef struct +{ + __IO uint32_t MODER; /*!< GPIO port mode register, Address offset: 0x00 */ + __IO uint32_t OTYPER; /*!< GPIO port output type register, Address offset: 0x04 */ + __IO uint32_t OSPEEDR; /*!< GPIO port output speed register, Address offset: 0x08 */ + __IO uint32_t PUPDR; /*!< GPIO port pull-up/pull-down register, Address offset: 0x0C */ + __IO uint32_t IDR; /*!< GPIO port input data register, Address offset: 0x10 */ + __IO uint32_t ODR; /*!< GPIO port output data register, Address offset: 0x14 */ + __IO uint16_t BSRRL; /*!< GPIO port bit set/reset low register, Address offset: 0x18 */ + __IO uint16_t BSRRH; /*!< GPIO port bit set/reset high register, Address offset: 0x1A */ + __IO uint32_t LCKR; /*!< GPIO port configuration lock register, Address offset: 0x1C */ + __IO uint32_t AFR[2]; /*!< GPIO alternate function registers, Address offset: 0x20-0x24 */ +} GPIO_TypeDef; + +/** + * @brief System configuration controller + */ + +typedef struct +{ + __IO uint32_t MEMRMP; /*!< SYSCFG memory remap register, Address offset: 0x00 */ + __IO uint32_t PMC; /*!< SYSCFG peripheral mode configuration register, Address offset: 0x04 */ + __IO uint32_t EXTICR[4]; /*!< SYSCFG external interrupt configuration registers, Address offset: 0x08-0x14 */ +#if defined (STM32F410xx) + uint32_t RESERVED; /*!< Reserved, 0x18 */ + uint32_t CFGR2; /*!< Reserved, 0x1C */ + __IO uint32_t CMPCR; /*!< SYSCFG Compensation cell control register, Address offset: 0x20 */ + uint32_t RESERVED1[2]; /*!< Reserved, 0x24-0x28 */ + __IO uint32_t CFGR; /*!< SYSCFG Configuration register, Address offset: 0x2C */ +#else /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F446xx || STM32F469_479xx */ + uint32_t RESERVED[2]; /*!< Reserved, 0x18-0x1C */ + __IO uint32_t CMPCR; /*!< SYSCFG Compensation cell control register, Address offset: 0x20 */ +#endif /* STM32F410xx */ +} SYSCFG_TypeDef; + +/** + * @brief Inter-integrated Circuit Interface + */ + +typedef struct +{ + __IO uint16_t CR1; /*!< I2C Control register 1, Address offset: 0x00 */ + uint16_t RESERVED0; /*!< Reserved, 0x02 */ + __IO uint16_t CR2; /*!< I2C Control register 2, Address offset: 0x04 */ + uint16_t RESERVED1; /*!< Reserved, 0x06 */ + __IO uint16_t OAR1; /*!< I2C Own address register 1, Address offset: 0x08 */ + uint16_t RESERVED2; /*!< Reserved, 0x0A */ + __IO uint16_t OAR2; /*!< I2C Own address register 2, Address offset: 0x0C */ + uint16_t RESERVED3; /*!< Reserved, 0x0E */ + __IO uint16_t DR; /*!< I2C Data register, Address offset: 0x10 */ + uint16_t RESERVED4; /*!< Reserved, 0x12 */ + __IO uint16_t SR1; /*!< I2C Status register 1, Address offset: 0x14 */ + uint16_t RESERVED5; /*!< Reserved, 0x16 */ + __IO uint16_t SR2; /*!< I2C Status register 2, Address offset: 0x18 */ + uint16_t RESERVED6; /*!< Reserved, 0x1A */ + __IO uint16_t CCR; /*!< I2C Clock control register, Address offset: 0x1C */ + uint16_t RESERVED7; /*!< Reserved, 0x1E */ + __IO uint16_t TRISE; /*!< I2C TRISE register, Address offset: 0x20 */ + uint16_t RESERVED8; /*!< Reserved, 0x22 */ + __IO uint16_t FLTR; /*!< I2C FLTR register, Address offset: 0x24 */ + uint16_t RESERVED9; /*!< Reserved, 0x26 */ +} I2C_TypeDef; + +#if defined(STM32F410xx) || defined(STM32F446xx) +/** + * @brief Inter-integrated Circuit Interface + */ + +typedef struct +{ + __IO uint32_t CR1; /*!< FMPI2C Control register 1, Address offset: 0x00 */ + __IO uint32_t CR2; /*!< FMPI2C Control register 2, Address offset: 0x04 */ + __IO uint32_t OAR1; /*!< FMPI2C Own address 1 register, Address offset: 0x08 */ + __IO uint32_t OAR2; /*!< FMPI2C Own address 2 register, Address offset: 0x0C */ + __IO uint32_t TIMINGR; /*!< FMPI2C Timing register, Address offset: 0x10 */ + __IO uint32_t TIMEOUTR; /*!< FMPI2C Timeout register, Address offset: 0x14 */ + __IO uint32_t ISR; /*!< FMPI2C Interrupt and status register, Address offset: 0x18 */ + __IO uint32_t ICR; /*!< FMPI2C Interrupt clear register, Address offset: 0x1C */ + __IO uint32_t PECR; /*!< FMPI2C PEC register, Address offset: 0x20 */ + __IO uint32_t RXDR; /*!< FMPI2C Receive data register, Address offset: 0x24 */ + __IO uint32_t TXDR; /*!< FMPI2C Transmit data register, Address offset: 0x28 */ +}FMPI2C_TypeDef; +#endif /* STM32F410xx || STM32F446xx */ + +/** + * @brief Independent WATCHDOG + */ + +typedef struct +{ + __IO uint32_t KR; /*!< IWDG Key register, Address offset: 0x00 */ + __IO uint32_t PR; /*!< IWDG Prescaler register, Address offset: 0x04 */ + __IO uint32_t RLR; /*!< IWDG Reload register, Address offset: 0x08 */ + __IO uint32_t SR; /*!< IWDG Status register, Address offset: 0x0C */ +} IWDG_TypeDef; + +/** + * @brief LCD-TFT Display Controller + */ + +typedef struct +{ + uint32_t RESERVED0[2]; /*!< Reserved, 0x00-0x04 */ + __IO uint32_t SSCR; /*!< LTDC Synchronization Size Configuration Register, Address offset: 0x08 */ + __IO uint32_t BPCR; /*!< LTDC Back Porch Configuration Register, Address offset: 0x0C */ + __IO uint32_t AWCR; /*!< LTDC Active Width Configuration Register, Address offset: 0x10 */ + __IO uint32_t TWCR; /*!< LTDC Total Width Configuration Register, Address offset: 0x14 */ + __IO uint32_t GCR; /*!< LTDC Global Control Register, Address offset: 0x18 */ + uint32_t RESERVED1[2]; /*!< Reserved, 0x1C-0x20 */ + __IO uint32_t SRCR; /*!< LTDC Shadow Reload Configuration Register, Address offset: 0x24 */ + uint32_t RESERVED2[1]; /*!< Reserved, 0x28 */ + __IO uint32_t BCCR; /*!< LTDC Background Color Configuration Register, Address offset: 0x2C */ + uint32_t RESERVED3[1]; /*!< Reserved, 0x30 */ + __IO uint32_t IER; /*!< LTDC Interrupt Enable Register, Address offset: 0x34 */ + __IO uint32_t ISR; /*!< LTDC Interrupt Status Register, Address offset: 0x38 */ + __IO uint32_t ICR; /*!< LTDC Interrupt Clear Register, Address offset: 0x3C */ + __IO uint32_t LIPCR; /*!< LTDC Line Interrupt Position Configuration Register, Address offset: 0x40 */ + __IO uint32_t CPSR; /*!< LTDC Current Position Status Register, Address offset: 0x44 */ + __IO uint32_t CDSR; /*!< LTDC Current Display Status Register, Address offset: 0x48 */ +} LTDC_TypeDef; + +/** + * @brief LCD-TFT Display layer x Controller + */ + +typedef struct +{ + __IO uint32_t CR; /*!< LTDC Layerx Control Register Address offset: 0x84 */ + __IO uint32_t WHPCR; /*!< LTDC Layerx Window Horizontal Position Configuration Register Address offset: 0x88 */ + __IO uint32_t WVPCR; /*!< LTDC Layerx Window Vertical Position Configuration Register Address offset: 0x8C */ + __IO uint32_t CKCR; /*!< LTDC Layerx Color Keying Configuration Register Address offset: 0x90 */ + __IO uint32_t PFCR; /*!< LTDC Layerx Pixel Format Configuration Register Address offset: 0x94 */ + __IO uint32_t CACR; /*!< LTDC Layerx Constant Alpha Configuration Register Address offset: 0x98 */ + __IO uint32_t DCCR; /*!< LTDC Layerx Default Color Configuration Register Address offset: 0x9C */ + __IO uint32_t BFCR; /*!< LTDC Layerx Blending Factors Configuration Register Address offset: 0xA0 */ + uint32_t RESERVED0[2]; /*!< Reserved */ + __IO uint32_t CFBAR; /*!< LTDC Layerx Color Frame Buffer Address Register Address offset: 0xAC */ + __IO uint32_t CFBLR; /*!< LTDC Layerx Color Frame Buffer Length Register Address offset: 0xB0 */ + __IO uint32_t CFBLNR; /*!< LTDC Layerx ColorFrame Buffer Line Number Register Address offset: 0xB4 */ + uint32_t RESERVED1[3]; /*!< Reserved */ + __IO uint32_t CLUTWR; /*!< LTDC Layerx CLUT Write Register Address offset: 0x144 */ + +} LTDC_Layer_TypeDef; + +/** + * @brief Power Control + */ + +typedef struct +{ + __IO uint32_t CR; /*!< PWR power control register, Address offset: 0x00 */ + __IO uint32_t CSR; /*!< PWR power control/status register, Address offset: 0x04 */ +} PWR_TypeDef; + +/** + * @brief Reset and Clock Control + */ + +typedef struct +{ + __IO uint32_t CR; /*!< RCC clock control register, Address offset: 0x00 */ + __IO uint32_t PLLCFGR; /*!< RCC PLL configuration register, Address offset: 0x04 */ + __IO uint32_t CFGR; /*!< RCC clock configuration register, Address offset: 0x08 */ + __IO uint32_t CIR; /*!< RCC clock interrupt register, Address offset: 0x0C */ + __IO uint32_t AHB1RSTR; /*!< RCC AHB1 peripheral reset register, Address offset: 0x10 */ + __IO uint32_t AHB2RSTR; /*!< RCC AHB2 peripheral reset register, Address offset: 0x14 */ + __IO uint32_t AHB3RSTR; /*!< RCC AHB3 peripheral reset register, Address offset: 0x18 */ + uint32_t RESERVED0; /*!< Reserved, 0x1C */ + __IO uint32_t APB1RSTR; /*!< RCC APB1 peripheral reset register, Address offset: 0x20 */ + __IO uint32_t APB2RSTR; /*!< RCC APB2 peripheral reset register, Address offset: 0x24 */ + uint32_t RESERVED1[2]; /*!< Reserved, 0x28-0x2C */ + __IO uint32_t AHB1ENR; /*!< RCC AHB1 peripheral clock register, Address offset: 0x30 */ + __IO uint32_t AHB2ENR; /*!< RCC AHB2 peripheral clock register, Address offset: 0x34 */ + __IO uint32_t AHB3ENR; /*!< RCC AHB3 peripheral clock register, Address offset: 0x38 */ + uint32_t RESERVED2; /*!< Reserved, 0x3C */ + __IO uint32_t APB1ENR; /*!< RCC APB1 peripheral clock enable register, Address offset: 0x40 */ + __IO uint32_t APB2ENR; /*!< RCC APB2 peripheral clock enable register, Address offset: 0x44 */ + uint32_t RESERVED3[2]; /*!< Reserved, 0x48-0x4C */ + __IO uint32_t AHB1LPENR; /*!< RCC AHB1 peripheral clock enable in low power mode register, Address offset: 0x50 */ + __IO uint32_t AHB2LPENR; /*!< RCC AHB2 peripheral clock enable in low power mode register, Address offset: 0x54 */ + __IO uint32_t AHB3LPENR; /*!< RCC AHB3 peripheral clock enable in low power mode register, Address offset: 0x58 */ + uint32_t RESERVED4; /*!< Reserved, 0x5C */ + __IO uint32_t APB1LPENR; /*!< RCC APB1 peripheral clock enable in low power mode register, Address offset: 0x60 */ + __IO uint32_t APB2LPENR; /*!< RCC APB2 peripheral clock enable in low power mode register, Address offset: 0x64 */ + uint32_t RESERVED5[2]; /*!< Reserved, 0x68-0x6C */ + __IO uint32_t BDCR; /*!< RCC Backup domain control register, Address offset: 0x70 */ + __IO uint32_t CSR; /*!< RCC clock control & status register, Address offset: 0x74 */ + uint32_t RESERVED6[2]; /*!< Reserved, 0x78-0x7C */ + __IO uint32_t SSCGR; /*!< RCC spread spectrum clock generation register, Address offset: 0x80 */ + __IO uint32_t PLLI2SCFGR; /*!< RCC PLLI2S configuration register, Address offset: 0x84 */ + __IO uint32_t PLLSAICFGR; /*!< RCC PLLSAI configuration register, Address offset: 0x88 */ + __IO uint32_t DCKCFGR; /*!< RCC Dedicated Clocks configuration register, Address offset: 0x8C */ + __IO uint32_t CKGATENR; /*!< RCC Clocks Gated Enable Register, Address offset: 0x90 */ /* Only for STM32F446xx devices */ + __IO uint32_t DCKCFGR2; /*!< RCC Dedicated Clocks configuration register 2, Address offset: 0x94 */ /* Only for STM32F446xx devices and STM32F410xx devices */ + +} RCC_TypeDef; + +/** + * @brief Real-Time Clock + */ + +typedef struct +{ + __IO uint32_t TR; /*!< RTC time register, Address offset: 0x00 */ + __IO uint32_t DR; /*!< RTC date register, Address offset: 0x04 */ + __IO uint32_t CR; /*!< RTC control register, Address offset: 0x08 */ + __IO uint32_t ISR; /*!< RTC initialization and status register, Address offset: 0x0C */ + __IO uint32_t PRER; /*!< RTC prescaler register, Address offset: 0x10 */ + __IO uint32_t WUTR; /*!< RTC wakeup timer register, Address offset: 0x14 */ + __IO uint32_t CALIBR; /*!< RTC calibration register, Address offset: 0x18 */ + __IO uint32_t ALRMAR; /*!< RTC alarm A register, Address offset: 0x1C */ + __IO uint32_t ALRMBR; /*!< RTC alarm B register, Address offset: 0x20 */ + __IO uint32_t WPR; /*!< RTC write protection register, Address offset: 0x24 */ + __IO uint32_t SSR; /*!< RTC sub second register, Address offset: 0x28 */ + __IO uint32_t SHIFTR; /*!< RTC shift control register, Address offset: 0x2C */ + __IO uint32_t TSTR; /*!< RTC time stamp time register, Address offset: 0x30 */ + __IO uint32_t TSDR; /*!< RTC time stamp date register, Address offset: 0x34 */ + __IO uint32_t TSSSR; /*!< RTC time-stamp sub second register, Address offset: 0x38 */ + __IO uint32_t CALR; /*!< RTC calibration register, Address offset: 0x3C */ + __IO uint32_t TAFCR; /*!< RTC tamper and alternate function configuration register, Address offset: 0x40 */ + __IO uint32_t ALRMASSR;/*!< RTC alarm A sub second register, Address offset: 0x44 */ + __IO uint32_t ALRMBSSR;/*!< RTC alarm B sub second register, Address offset: 0x48 */ + uint32_t RESERVED7; /*!< Reserved, 0x4C */ + __IO uint32_t BKP0R; /*!< RTC backup register 1, Address offset: 0x50 */ + __IO uint32_t BKP1R; /*!< RTC backup register 1, Address offset: 0x54 */ + __IO uint32_t BKP2R; /*!< RTC backup register 2, Address offset: 0x58 */ + __IO uint32_t BKP3R; /*!< RTC backup register 3, Address offset: 0x5C */ + __IO uint32_t BKP4R; /*!< RTC backup register 4, Address offset: 0x60 */ + __IO uint32_t BKP5R; /*!< RTC backup register 5, Address offset: 0x64 */ + __IO uint32_t BKP6R; /*!< RTC backup register 6, Address offset: 0x68 */ + __IO uint32_t BKP7R; /*!< RTC backup register 7, Address offset: 0x6C */ + __IO uint32_t BKP8R; /*!< RTC backup register 8, Address offset: 0x70 */ + __IO uint32_t BKP9R; /*!< RTC backup register 9, Address offset: 0x74 */ + __IO uint32_t BKP10R; /*!< RTC backup register 10, Address offset: 0x78 */ + __IO uint32_t BKP11R; /*!< RTC backup register 11, Address offset: 0x7C */ + __IO uint32_t BKP12R; /*!< RTC backup register 12, Address offset: 0x80 */ + __IO uint32_t BKP13R; /*!< RTC backup register 13, Address offset: 0x84 */ + __IO uint32_t BKP14R; /*!< RTC backup register 14, Address offset: 0x88 */ + __IO uint32_t BKP15R; /*!< RTC backup register 15, Address offset: 0x8C */ + __IO uint32_t BKP16R; /*!< RTC backup register 16, Address offset: 0x90 */ + __IO uint32_t BKP17R; /*!< RTC backup register 17, Address offset: 0x94 */ + __IO uint32_t BKP18R; /*!< RTC backup register 18, Address offset: 0x98 */ + __IO uint32_t BKP19R; /*!< RTC backup register 19, Address offset: 0x9C */ +} RTC_TypeDef; + + +/** + * @brief Serial Audio Interface + */ + +typedef struct +{ + __IO uint32_t GCR; /*!< SAI global configuration register, Address offset: 0x00 */ +} SAI_TypeDef; + +typedef struct +{ + __IO uint32_t CR1; /*!< SAI block x configuration register 1, Address offset: 0x04 */ + __IO uint32_t CR2; /*!< SAI block x configuration register 2, Address offset: 0x08 */ + __IO uint32_t FRCR; /*!< SAI block x frame configuration register, Address offset: 0x0C */ + __IO uint32_t SLOTR; /*!< SAI block x slot register, Address offset: 0x10 */ + __IO uint32_t IMR; /*!< SAI block x interrupt mask register, Address offset: 0x14 */ + __IO uint32_t SR; /*!< SAI block x status register, Address offset: 0x18 */ + __IO uint32_t CLRFR; /*!< SAI block x clear flag register, Address offset: 0x1C */ + __IO uint32_t DR; /*!< SAI block x data register, Address offset: 0x20 */ +} SAI_Block_TypeDef; + +/** + * @brief SD host Interface + */ + +typedef struct +{ + __IO uint32_t POWER; /*!< SDIO power control register, Address offset: 0x00 */ + __IO uint32_t CLKCR; /*!< SDI clock control register, Address offset: 0x04 */ + __IO uint32_t ARG; /*!< SDIO argument register, Address offset: 0x08 */ + __IO uint32_t CMD; /*!< SDIO command register, Address offset: 0x0C */ + __I uint32_t RESPCMD; /*!< SDIO command response register, Address offset: 0x10 */ + __I uint32_t RESP1; /*!< SDIO response 1 register, Address offset: 0x14 */ + __I uint32_t RESP2; /*!< SDIO response 2 register, Address offset: 0x18 */ + __I uint32_t RESP3; /*!< SDIO response 3 register, Address offset: 0x1C */ + __I uint32_t RESP4; /*!< SDIO response 4 register, Address offset: 0x20 */ + __IO uint32_t DTIMER; /*!< SDIO data timer register, Address offset: 0x24 */ + __IO uint32_t DLEN; /*!< SDIO data length register, Address offset: 0x28 */ + __IO uint32_t DCTRL; /*!< SDIO data control register, Address offset: 0x2C */ + __I uint32_t DCOUNT; /*!< SDIO data counter register, Address offset: 0x30 */ + __I uint32_t STA; /*!< SDIO status register, Address offset: 0x34 */ + __IO uint32_t ICR; /*!< SDIO interrupt clear register, Address offset: 0x38 */ + __IO uint32_t MASK; /*!< SDIO mask register, Address offset: 0x3C */ + uint32_t RESERVED0[2]; /*!< Reserved, 0x40-0x44 */ + __I uint32_t FIFOCNT; /*!< SDIO FIFO counter register, Address offset: 0x48 */ + uint32_t RESERVED1[13]; /*!< Reserved, 0x4C-0x7C */ + __IO uint32_t FIFO; /*!< SDIO data FIFO register, Address offset: 0x80 */ +} SDIO_TypeDef; + +/** + * @brief Serial Peripheral Interface + */ + +typedef struct +{ + __IO uint16_t CR1; /*!< SPI control register 1 (not used in I2S mode), Address offset: 0x00 */ + uint16_t RESERVED0; /*!< Reserved, 0x02 */ + __IO uint16_t CR2; /*!< SPI control register 2, Address offset: 0x04 */ + uint16_t RESERVED1; /*!< Reserved, 0x06 */ + __IO uint16_t SR; /*!< SPI status register, Address offset: 0x08 */ + uint16_t RESERVED2; /*!< Reserved, 0x0A */ + __IO uint16_t DR; /*!< SPI data register, Address offset: 0x0C */ + uint16_t RESERVED3; /*!< Reserved, 0x0E */ + __IO uint16_t CRCPR; /*!< SPI CRC polynomial register (not used in I2S mode), Address offset: 0x10 */ + uint16_t RESERVED4; /*!< Reserved, 0x12 */ + __IO uint16_t RXCRCR; /*!< SPI RX CRC register (not used in I2S mode), Address offset: 0x14 */ + uint16_t RESERVED5; /*!< Reserved, 0x16 */ + __IO uint16_t TXCRCR; /*!< SPI TX CRC register (not used in I2S mode), Address offset: 0x18 */ + uint16_t RESERVED6; /*!< Reserved, 0x1A */ + __IO uint16_t I2SCFGR; /*!< SPI_I2S configuration register, Address offset: 0x1C */ + uint16_t RESERVED7; /*!< Reserved, 0x1E */ + __IO uint16_t I2SPR; /*!< SPI_I2S prescaler register, Address offset: 0x20 */ + uint16_t RESERVED8; /*!< Reserved, 0x22 */ +} SPI_TypeDef; + +#if defined(STM32F446xx) +/** + * @brief SPDIFRX Interface + */ +typedef struct +{ + __IO uint32_t CR; /*!< Control register, Address offset: 0x00 */ + __IO uint16_t IMR; /*!< Interrupt mask register, Address offset: 0x04 */ + uint16_t RESERVED0; /*!< Reserved, 0x06 */ + __IO uint32_t SR; /*!< Status register, Address offset: 0x08 */ + __IO uint16_t IFCR; /*!< Interrupt Flag Clear register, Address offset: 0x0C */ + uint16_t RESERVED1; /*!< Reserved, 0x0E */ + __IO uint32_t DR; /*!< Data input register, Address offset: 0x10 */ + __IO uint32_t CSR; /*!< Channel Status register, Address offset: 0x14 */ + __IO uint32_t DIR; /*!< Debug Information register, Address offset: 0x18 */ + uint16_t RESERVED2; /*!< Reserved, 0x1A */ +} SPDIFRX_TypeDef; +#endif /* STM32F446xx */ + +#if defined(STM32F446xx) || defined(STM32F469_479xx) +/** + * @brief QUAD Serial Peripheral Interface + */ +typedef struct +{ + __IO uint32_t CR; /*!< QUADSPI Control register, Address offset: 0x00 */ + __IO uint32_t DCR; /*!< QUADSPI Device Configuration register, Address offset: 0x04 */ + __IO uint32_t SR; /*!< QUADSPI Status register, Address offset: 0x08 */ + __IO uint32_t FCR; /*!< QUADSPI Flag Clear register, Address offset: 0x0C */ + __IO uint32_t DLR; /*!< QUADSPI Data Length register, Address offset: 0x10 */ + __IO uint32_t CCR; /*!< QUADSPI Communication Configuration register, Address offset: 0x14 */ + __IO uint32_t AR; /*!< QUADSPI Address register, Address offset: 0x18 */ + __IO uint32_t ABR; /*!< QUADSPI Alternate Bytes register, Address offset: 0x1C */ + __IO uint32_t DR; /*!< QUADSPI Data register, Address offset: 0x20 */ + __IO uint32_t PSMKR; /*!< QUADSPI Polling Status Mask register, Address offset: 0x24 */ + __IO uint32_t PSMAR; /*!< QUADSPI Polling Status Match register, Address offset: 0x28 */ + __IO uint32_t PIR; /*!< QUADSPI Polling Interval register, Address offset: 0x2C */ + __IO uint32_t LPTR; /*!< QUADSPI Low Power Timeout register, Address offset: 0x30 */ +} QUADSPI_TypeDef; +#endif /* STM32F446xx || STM32F469_479xx */ + +#if defined(STM32F446xx) +/** + * @brief SPDIF-RX Interface + */ +typedef struct +{ + __IO uint32_t CR; /*!< Control register, Address offset: 0x00 */ + __IO uint16_t IMR; /*!< Interrupt mask register, Address offset: 0x04 */ + uint16_t RESERVED0; /*!< Reserved, 0x06 */ + __IO uint32_t SR; /*!< Status register, Address offset: 0x08 */ + __IO uint16_t IFCR; /*!< Interrupt Flag Clear register, Address offset: 0x0C */ + uint16_t RESERVED1; /*!< Reserved, 0x0E */ + __IO uint32_t DR; /*!< Data input register, Address offset: 0x10 */ + __IO uint32_t CSR; /*!< Channel Status register, Address offset: 0x14 */ + __IO uint32_t DIR; /*!< Debug Information register, Address offset: 0x18 */ + uint16_t RESERVED2; /*!< Reserved, 0x1A */ +} SPDIF_TypeDef; +#endif /* STM32F446xx */ + +/** + * @brief TIM + */ + +typedef struct +{ + __IO uint16_t CR1; /*!< TIM control register 1, Address offset: 0x00 */ + uint16_t RESERVED0; /*!< Reserved, 0x02 */ + __IO uint16_t CR2; /*!< TIM control register 2, Address offset: 0x04 */ + uint16_t RESERVED1; /*!< Reserved, 0x06 */ + __IO uint16_t SMCR; /*!< TIM slave mode control register, Address offset: 0x08 */ + uint16_t RESERVED2; /*!< Reserved, 0x0A */ + __IO uint16_t DIER; /*!< TIM DMA/interrupt enable register, Address offset: 0x0C */ + uint16_t RESERVED3; /*!< Reserved, 0x0E */ + __IO uint16_t SR; /*!< TIM status register, Address offset: 0x10 */ + uint16_t RESERVED4; /*!< Reserved, 0x12 */ + __IO uint16_t EGR; /*!< TIM event generation register, Address offset: 0x14 */ + uint16_t RESERVED5; /*!< Reserved, 0x16 */ + __IO uint16_t CCMR1; /*!< TIM capture/compare mode register 1, Address offset: 0x18 */ + uint16_t RESERVED6; /*!< Reserved, 0x1A */ + __IO uint16_t CCMR2; /*!< TIM capture/compare mode register 2, Address offset: 0x1C */ + uint16_t RESERVED7; /*!< Reserved, 0x1E */ + __IO uint16_t CCER; /*!< TIM capture/compare enable register, Address offset: 0x20 */ + uint16_t RESERVED8; /*!< Reserved, 0x22 */ + __IO uint32_t CNT; /*!< TIM counter register, Address offset: 0x24 */ + __IO uint16_t PSC; /*!< TIM prescaler, Address offset: 0x28 */ + uint16_t RESERVED9; /*!< Reserved, 0x2A */ + __IO uint32_t ARR; /*!< TIM auto-reload register, Address offset: 0x2C */ + __IO uint16_t RCR; /*!< TIM repetition counter register, Address offset: 0x30 */ + uint16_t RESERVED10; /*!< Reserved, 0x32 */ + __IO uint32_t CCR1; /*!< TIM capture/compare register 1, Address offset: 0x34 */ + __IO uint32_t CCR2; /*!< TIM capture/compare register 2, Address offset: 0x38 */ + __IO uint32_t CCR3; /*!< TIM capture/compare register 3, Address offset: 0x3C */ + __IO uint32_t CCR4; /*!< TIM capture/compare register 4, Address offset: 0x40 */ + __IO uint16_t BDTR; /*!< TIM break and dead-time register, Address offset: 0x44 */ + uint16_t RESERVED11; /*!< Reserved, 0x46 */ + __IO uint16_t DCR; /*!< TIM DMA control register, Address offset: 0x48 */ + uint16_t RESERVED12; /*!< Reserved, 0x4A */ + __IO uint16_t DMAR; /*!< TIM DMA address for full transfer, Address offset: 0x4C */ + uint16_t RESERVED13; /*!< Reserved, 0x4E */ + __IO uint16_t OR; /*!< TIM option register, Address offset: 0x50 */ + uint16_t RESERVED14; /*!< Reserved, 0x52 */ +} TIM_TypeDef; + +/** + * @brief Universal Synchronous Asynchronous Receiver Transmitter + */ + +typedef struct +{ + __IO uint16_t SR; /*!< USART Status register, Address offset: 0x00 */ + uint16_t RESERVED0; /*!< Reserved, 0x02 */ + __IO uint16_t DR; /*!< USART Data register, Address offset: 0x04 */ + uint16_t RESERVED1; /*!< Reserved, 0x06 */ + __IO uint16_t BRR; /*!< USART Baud rate register, Address offset: 0x08 */ + uint16_t RESERVED2; /*!< Reserved, 0x0A */ + __IO uint16_t CR1; /*!< USART Control register 1, Address offset: 0x0C */ + uint16_t RESERVED3; /*!< Reserved, 0x0E */ + __IO uint16_t CR2; /*!< USART Control register 2, Address offset: 0x10 */ + uint16_t RESERVED4; /*!< Reserved, 0x12 */ + __IO uint16_t CR3; /*!< USART Control register 3, Address offset: 0x14 */ + uint16_t RESERVED5; /*!< Reserved, 0x16 */ + __IO uint16_t GTPR; /*!< USART Guard time and prescaler register, Address offset: 0x18 */ + uint16_t RESERVED6; /*!< Reserved, 0x1A */ +} USART_TypeDef; + +/** + * @brief Window WATCHDOG + */ + +typedef struct +{ + __IO uint32_t CR; /*!< WWDG Control register, Address offset: 0x00 */ + __IO uint32_t CFR; /*!< WWDG Configuration register, Address offset: 0x04 */ + __IO uint32_t SR; /*!< WWDG Status register, Address offset: 0x08 */ +} WWDG_TypeDef; + +/** + * @brief Crypto Processor + */ + +typedef struct +{ + __IO uint32_t CR; /*!< CRYP control register, Address offset: 0x00 */ + __IO uint32_t SR; /*!< CRYP status register, Address offset: 0x04 */ + __IO uint32_t DR; /*!< CRYP data input register, Address offset: 0x08 */ + __IO uint32_t DOUT; /*!< CRYP data output register, Address offset: 0x0C */ + __IO uint32_t DMACR; /*!< CRYP DMA control register, Address offset: 0x10 */ + __IO uint32_t IMSCR; /*!< CRYP interrupt mask set/clear register, Address offset: 0x14 */ + __IO uint32_t RISR; /*!< CRYP raw interrupt status register, Address offset: 0x18 */ + __IO uint32_t MISR; /*!< CRYP masked interrupt status register, Address offset: 0x1C */ + __IO uint32_t K0LR; /*!< CRYP key left register 0, Address offset: 0x20 */ + __IO uint32_t K0RR; /*!< CRYP key right register 0, Address offset: 0x24 */ + __IO uint32_t K1LR; /*!< CRYP key left register 1, Address offset: 0x28 */ + __IO uint32_t K1RR; /*!< CRYP key right register 1, Address offset: 0x2C */ + __IO uint32_t K2LR; /*!< CRYP key left register 2, Address offset: 0x30 */ + __IO uint32_t K2RR; /*!< CRYP key right register 2, Address offset: 0x34 */ + __IO uint32_t K3LR; /*!< CRYP key left register 3, Address offset: 0x38 */ + __IO uint32_t K3RR; /*!< CRYP key right register 3, Address offset: 0x3C */ + __IO uint32_t IV0LR; /*!< CRYP initialization vector left-word register 0, Address offset: 0x40 */ + __IO uint32_t IV0RR; /*!< CRYP initialization vector right-word register 0, Address offset: 0x44 */ + __IO uint32_t IV1LR; /*!< CRYP initialization vector left-word register 1, Address offset: 0x48 */ + __IO uint32_t IV1RR; /*!< CRYP initialization vector right-word register 1, Address offset: 0x4C */ + __IO uint32_t CSGCMCCM0R; /*!< CRYP GCM/GMAC or CCM/CMAC context swap register 0, Address offset: 0x50 */ + __IO uint32_t CSGCMCCM1R; /*!< CRYP GCM/GMAC or CCM/CMAC context swap register 1, Address offset: 0x54 */ + __IO uint32_t CSGCMCCM2R; /*!< CRYP GCM/GMAC or CCM/CMAC context swap register 2, Address offset: 0x58 */ + __IO uint32_t CSGCMCCM3R; /*!< CRYP GCM/GMAC or CCM/CMAC context swap register 3, Address offset: 0x5C */ + __IO uint32_t CSGCMCCM4R; /*!< CRYP GCM/GMAC or CCM/CMAC context swap register 4, Address offset: 0x60 */ + __IO uint32_t CSGCMCCM5R; /*!< CRYP GCM/GMAC or CCM/CMAC context swap register 5, Address offset: 0x64 */ + __IO uint32_t CSGCMCCM6R; /*!< CRYP GCM/GMAC or CCM/CMAC context swap register 6, Address offset: 0x68 */ + __IO uint32_t CSGCMCCM7R; /*!< CRYP GCM/GMAC or CCM/CMAC context swap register 7, Address offset: 0x6C */ + __IO uint32_t CSGCM0R; /*!< CRYP GCM/GMAC context swap register 0, Address offset: 0x70 */ + __IO uint32_t CSGCM1R; /*!< CRYP GCM/GMAC context swap register 1, Address offset: 0x74 */ + __IO uint32_t CSGCM2R; /*!< CRYP GCM/GMAC context swap register 2, Address offset: 0x78 */ + __IO uint32_t CSGCM3R; /*!< CRYP GCM/GMAC context swap register 3, Address offset: 0x7C */ + __IO uint32_t CSGCM4R; /*!< CRYP GCM/GMAC context swap register 4, Address offset: 0x80 */ + __IO uint32_t CSGCM5R; /*!< CRYP GCM/GMAC context swap register 5, Address offset: 0x84 */ + __IO uint32_t CSGCM6R; /*!< CRYP GCM/GMAC context swap register 6, Address offset: 0x88 */ + __IO uint32_t CSGCM7R; /*!< CRYP GCM/GMAC context swap register 7, Address offset: 0x8C */ +} CRYP_TypeDef; + +/** + * @brief HASH + */ + +typedef struct +{ + __IO uint32_t CR; /*!< HASH control register, Address offset: 0x00 */ + __IO uint32_t DIN; /*!< HASH data input register, Address offset: 0x04 */ + __IO uint32_t STR; /*!< HASH start register, Address offset: 0x08 */ + __IO uint32_t HR[5]; /*!< HASH digest registers, Address offset: 0x0C-0x1C */ + __IO uint32_t IMR; /*!< HASH interrupt enable register, Address offset: 0x20 */ + __IO uint32_t SR; /*!< HASH status register, Address offset: 0x24 */ + uint32_t RESERVED[52]; /*!< Reserved, 0x28-0xF4 */ + __IO uint32_t CSR[54]; /*!< HASH context swap registers, Address offset: 0x0F8-0x1CC */ +} HASH_TypeDef; + +/** + * @brief HASH_DIGEST + */ + +typedef struct +{ + __IO uint32_t HR[8]; /*!< HASH digest registers, Address offset: 0x310-0x32C */ +} HASH_DIGEST_TypeDef; + +/** + * @brief RNG + */ + +typedef struct +{ + __IO uint32_t CR; /*!< RNG control register, Address offset: 0x00 */ + __IO uint32_t SR; /*!< RNG status register, Address offset: 0x04 */ + __IO uint32_t DR; /*!< RNG data register, Address offset: 0x08 */ +} RNG_TypeDef; + +#if defined(STM32F410xx) +/** + * @brief LPTIMER + */ +typedef struct +{ + __IO uint32_t ISR; /*!< LPTIM Interrupt and Status register, Address offset: 0x00 */ + __IO uint32_t ICR; /*!< LPTIM Interrupt Clear register, Address offset: 0x04 */ + __IO uint32_t IER; /*!< LPTIM Interrupt Enable register, Address offset: 0x08 */ + __IO uint32_t CFGR; /*!< LPTIM Configuration register, Address offset: 0x0C */ + __IO uint32_t CR; /*!< LPTIM Control register, Address offset: 0x10 */ + __IO uint32_t CMP; /*!< LPTIM Compare register, Address offset: 0x14 */ + __IO uint32_t ARR; /*!< LPTIM Autoreload register, Address offset: 0x18 */ + __IO uint32_t CNT; /*!< LPTIM Counter register, Address offset: 0x1C */ + __IO uint32_t OR; /*!< LPTIM Option register, Address offset: 0x20 */ +} LPTIM_TypeDef; +#endif /* STM32F410xx */ +/** + * @} + */ + +/** @addtogroup Peripheral_memory_map + * @{ + */ +#define FLASH_BASE ((uint32_t)0x08000000) /*!< FLASH(up to 1 MB) base address in the alias region */ +#define CCMDATARAM_BASE ((uint32_t)0x10000000) /*!< CCM(core coupled memory) data RAM(64 KB) base address in the alias region */ +#define SRAM1_BASE ((uint32_t)0x20000000) /*!< SRAM1(112 KB) base address in the alias region */ +#define SRAM2_BASE ((uint32_t)0x2001C000) /*!< SRAM2(16 KB) base address in the alias region */ +#define SRAM3_BASE ((uint32_t)0x20020000) /*!< SRAM3(64 KB) base address in the alias region */ +#define PERIPH_BASE ((uint32_t)0x40000000) /*!< Peripheral base address in the alias region */ +#define BKPSRAM_BASE ((uint32_t)0x40024000) /*!< Backup SRAM(4 KB) base address in the alias region */ + +#if defined(STM32F40_41xxx) +#define FSMC_R_BASE ((uint32_t)0xA0000000) /*!< FSMC registers base address */ +#endif /* STM32F40_41xxx */ + +#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx) +#define FMC_R_BASE ((uint32_t)0xA0000000) /*!< FMC registers base address */ +#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */ + +#if defined(STM32F446xx) || defined(STM32F469_479xx) +#define QSPI_R_BASE ((uint32_t)0xA0001000) /*!< QuadSPI registers base address */ +#endif /* STM32F446xx || STM32F469_479xx */ + +#define CCMDATARAM_BB_BASE ((uint32_t)0x12000000) /*!< CCM(core coupled memory) data RAM(64 KB) base address in the bit-band region */ +#define SRAM1_BB_BASE ((uint32_t)0x22000000) /*!< SRAM1(112 KB) base address in the bit-band region */ +#define SRAM2_BB_BASE ((uint32_t)0x2201C000) /*!< SRAM2(16 KB) base address in the bit-band region */ +#define SRAM3_BB_BASE ((uint32_t)0x22400000) /*!< SRAM3(64 KB) base address in the bit-band region */ +#define PERIPH_BB_BASE ((uint32_t)0x42000000) /*!< Peripheral base address in the bit-band region */ +#define BKPSRAM_BB_BASE ((uint32_t)0x42024000) /*!< Backup SRAM(4 KB) base address in the bit-band region */ + +/* Legacy defines */ +#define SRAM_BASE SRAM1_BASE +#define SRAM_BB_BASE SRAM1_BB_BASE + + +/*!< Peripheral memory map */ +#define APB1PERIPH_BASE PERIPH_BASE +#define APB2PERIPH_BASE (PERIPH_BASE + 0x00010000) +#define AHB1PERIPH_BASE (PERIPH_BASE + 0x00020000) +#define AHB2PERIPH_BASE (PERIPH_BASE + 0x10000000) + +/*!< APB1 peripherals */ +#define TIM2_BASE (APB1PERIPH_BASE + 0x0000) +#define TIM3_BASE (APB1PERIPH_BASE + 0x0400) +#define TIM4_BASE (APB1PERIPH_BASE + 0x0800) +#define TIM5_BASE (APB1PERIPH_BASE + 0x0C00) +#define TIM6_BASE (APB1PERIPH_BASE + 0x1000) +#define TIM7_BASE (APB1PERIPH_BASE + 0x1400) +#if defined(STM32F410xx) +#define LPTIM1_BASE (APB1PERIPH_BASE + 0x2400) +#endif /* STM32F410xx */ +#define TIM12_BASE (APB1PERIPH_BASE + 0x1800) +#define TIM13_BASE (APB1PERIPH_BASE + 0x1C00) +#define TIM14_BASE (APB1PERIPH_BASE + 0x2000) +#define RTC_BASE (APB1PERIPH_BASE + 0x2800) +#define WWDG_BASE (APB1PERIPH_BASE + 0x2C00) +#define IWDG_BASE (APB1PERIPH_BASE + 0x3000) +#define I2S2ext_BASE (APB1PERIPH_BASE + 0x3400) +#define SPI2_BASE (APB1PERIPH_BASE + 0x3800) +#define SPI3_BASE (APB1PERIPH_BASE + 0x3C00) +#if defined(STM32F446xx) +#define SPDIFRX_BASE (APB1PERIPH_BASE + 0x4000) +#endif /* STM32F446xx */ +#define I2S3ext_BASE (APB1PERIPH_BASE + 0x4000) +#define USART2_BASE (APB1PERIPH_BASE + 0x4400) +#define USART3_BASE (APB1PERIPH_BASE + 0x4800) +#define UART4_BASE (APB1PERIPH_BASE + 0x4C00) +#define UART5_BASE (APB1PERIPH_BASE + 0x5000) +#define I2C1_BASE (APB1PERIPH_BASE + 0x5400) +#define I2C2_BASE (APB1PERIPH_BASE + 0x5800) +#define I2C3_BASE (APB1PERIPH_BASE + 0x5C00) +#if defined(STM32F410xx) || defined(STM32F446xx) +#define FMPI2C1_BASE (APB1PERIPH_BASE + 0x6000) +#endif /* STM32F410xx || STM32F446xx */ +#define CAN1_BASE (APB1PERIPH_BASE + 0x6400) +#define CAN2_BASE (APB1PERIPH_BASE + 0x6800) +#if defined(STM32F446xx) +#define CEC_BASE (APB1PERIPH_BASE + 0x6C00) +#endif /* STM32F446xx */ +#define PWR_BASE (APB1PERIPH_BASE + 0x7000) +#define DAC_BASE (APB1PERIPH_BASE + 0x7400) +#define UART7_BASE (APB1PERIPH_BASE + 0x7800) +#define UART8_BASE (APB1PERIPH_BASE + 0x7C00) + +/*!< APB2 peripherals */ +#define TIM1_BASE (APB2PERIPH_BASE + 0x0000) +#define TIM8_BASE (APB2PERIPH_BASE + 0x0400) +#define USART1_BASE (APB2PERIPH_BASE + 0x1000) +#define USART6_BASE (APB2PERIPH_BASE + 0x1400) +#define ADC1_BASE (APB2PERIPH_BASE + 0x2000) +#define ADC2_BASE (APB2PERIPH_BASE + 0x2100) +#define ADC3_BASE (APB2PERIPH_BASE + 0x2200) +#define ADC_BASE (APB2PERIPH_BASE + 0x2300) +#define SDIO_BASE (APB2PERIPH_BASE + 0x2C00) +#define SPI1_BASE (APB2PERIPH_BASE + 0x3000) +#define SPI4_BASE (APB2PERIPH_BASE + 0x3400) +#define SYSCFG_BASE (APB2PERIPH_BASE + 0x3800) +#define EXTI_BASE (APB2PERIPH_BASE + 0x3C00) +#define TIM9_BASE (APB2PERIPH_BASE + 0x4000) +#define TIM10_BASE (APB2PERIPH_BASE + 0x4400) +#define TIM11_BASE (APB2PERIPH_BASE + 0x4800) +#define SPI5_BASE (APB2PERIPH_BASE + 0x5000) +#define SPI6_BASE (APB2PERIPH_BASE + 0x5400) +#define SAI1_BASE (APB2PERIPH_BASE + 0x5800) +#define SAI1_Block_A_BASE (SAI1_BASE + 0x004) +#define SAI1_Block_B_BASE (SAI1_BASE + 0x024) +#if defined(STM32F446xx) +#define SAI2_BASE (APB2PERIPH_BASE + 0x5C00) +#define SAI2_Block_A_BASE (SAI2_BASE + 0x004) +#define SAI2_Block_B_BASE (SAI2_BASE + 0x024) +#endif /* STM32F446xx */ +#define LTDC_BASE (APB2PERIPH_BASE + 0x6800) +#define LTDC_Layer1_BASE (LTDC_BASE + 0x84) +#define LTDC_Layer2_BASE (LTDC_BASE + 0x104) +#if defined(STM32F469_479xx) +#define DSI_BASE (APB2PERIPH_BASE + 0x6C00) +#endif /* STM32F469_479xx */ + +/*!< AHB1 peripherals */ +#define GPIOA_BASE (AHB1PERIPH_BASE + 0x0000) +#define GPIOB_BASE (AHB1PERIPH_BASE + 0x0400) +#define GPIOC_BASE (AHB1PERIPH_BASE + 0x0800) +#define GPIOD_BASE (AHB1PERIPH_BASE + 0x0C00) +#define GPIOE_BASE (AHB1PERIPH_BASE + 0x1000) +#define GPIOF_BASE (AHB1PERIPH_BASE + 0x1400) +#define GPIOG_BASE (AHB1PERIPH_BASE + 0x1800) +#define GPIOH_BASE (AHB1PERIPH_BASE + 0x1C00) +#define GPIOI_BASE (AHB1PERIPH_BASE + 0x2000) +#define GPIOJ_BASE (AHB1PERIPH_BASE + 0x2400) +#define GPIOK_BASE (AHB1PERIPH_BASE + 0x2800) +#define CRC_BASE (AHB1PERIPH_BASE + 0x3000) +#define RCC_BASE (AHB1PERIPH_BASE + 0x3800) +#define FLASH_R_BASE (AHB1PERIPH_BASE + 0x3C00) +#define DMA1_BASE (AHB1PERIPH_BASE + 0x6000) +#define DMA1_Stream0_BASE (DMA1_BASE + 0x010) +#define DMA1_Stream1_BASE (DMA1_BASE + 0x028) +#define DMA1_Stream2_BASE (DMA1_BASE + 0x040) +#define DMA1_Stream3_BASE (DMA1_BASE + 0x058) +#define DMA1_Stream4_BASE (DMA1_BASE + 0x070) +#define DMA1_Stream5_BASE (DMA1_BASE + 0x088) +#define DMA1_Stream6_BASE (DMA1_BASE + 0x0A0) +#define DMA1_Stream7_BASE (DMA1_BASE + 0x0B8) +#define DMA2_BASE (AHB1PERIPH_BASE + 0x6400) +#define DMA2_Stream0_BASE (DMA2_BASE + 0x010) +#define DMA2_Stream1_BASE (DMA2_BASE + 0x028) +#define DMA2_Stream2_BASE (DMA2_BASE + 0x040) +#define DMA2_Stream3_BASE (DMA2_BASE + 0x058) +#define DMA2_Stream4_BASE (DMA2_BASE + 0x070) +#define DMA2_Stream5_BASE (DMA2_BASE + 0x088) +#define DMA2_Stream6_BASE (DMA2_BASE + 0x0A0) +#define DMA2_Stream7_BASE (DMA2_BASE + 0x0B8) +#define ETH_BASE (AHB1PERIPH_BASE + 0x8000) +#define ETH_MAC_BASE (ETH_BASE) +#define ETH_MMC_BASE (ETH_BASE + 0x0100) +#define ETH_PTP_BASE (ETH_BASE + 0x0700) +#define ETH_DMA_BASE (ETH_BASE + 0x1000) +#define DMA2D_BASE (AHB1PERIPH_BASE + 0xB000) + +/*!< AHB2 peripherals */ +#define DCMI_BASE (AHB2PERIPH_BASE + 0x50000) +#define CRYP_BASE (AHB2PERIPH_BASE + 0x60000) +#define HASH_BASE (AHB2PERIPH_BASE + 0x60400) +#define HASH_DIGEST_BASE (AHB2PERIPH_BASE + 0x60710) +#define RNG_BASE (AHB2PERIPH_BASE + 0x60800) + +#if defined(STM32F40_41xxx) +/*!< FSMC Bankx registers base address */ +#define FSMC_Bank1_R_BASE (FSMC_R_BASE + 0x0000) +#define FSMC_Bank1E_R_BASE (FSMC_R_BASE + 0x0104) +#define FSMC_Bank2_R_BASE (FSMC_R_BASE + 0x0060) +#define FSMC_Bank3_R_BASE (FSMC_R_BASE + 0x0080) +#define FSMC_Bank4_R_BASE (FSMC_R_BASE + 0x00A0) +#endif /* STM32F40_41xxx */ + +#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx) +/*!< FMC Bankx registers base address */ +#define FMC_Bank1_R_BASE (FMC_R_BASE + 0x0000) +#define FMC_Bank1E_R_BASE (FMC_R_BASE + 0x0104) +#define FMC_Bank2_R_BASE (FMC_R_BASE + 0x0060) +#define FMC_Bank3_R_BASE (FMC_R_BASE + 0x0080) +#define FMC_Bank4_R_BASE (FMC_R_BASE + 0x00A0) +#define FMC_Bank5_6_R_BASE (FMC_R_BASE + 0x0140) +#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */ + +/* Debug MCU registers base address */ +#define DBGMCU_BASE ((uint32_t )0xE0042000) + +/** + * @} + */ + +/** @addtogroup Peripheral_declaration + * @{ + */ +#if defined(STM32F446xx) || defined(STM32F469_479xx) +#define QUADSPI ((QUADSPI_TypeDef *) QSPI_R_BASE) +#endif /* STM32F446xx || STM32F469_479xx */ +#define TIM2 ((TIM_TypeDef *) TIM2_BASE) +#define TIM3 ((TIM_TypeDef *) TIM3_BASE) +#define TIM4 ((TIM_TypeDef *) TIM4_BASE) +#define TIM5 ((TIM_TypeDef *) TIM5_BASE) +#define TIM6 ((TIM_TypeDef *) TIM6_BASE) +#define TIM7 ((TIM_TypeDef *) TIM7_BASE) +#define TIM12 ((TIM_TypeDef *) TIM12_BASE) +#define TIM13 ((TIM_TypeDef *) TIM13_BASE) +#define TIM14 ((TIM_TypeDef *) TIM14_BASE) +#define RTC ((RTC_TypeDef *) RTC_BASE) +#define WWDG ((WWDG_TypeDef *) WWDG_BASE) +#define IWDG ((IWDG_TypeDef *) IWDG_BASE) +#define I2S2ext ((SPI_TypeDef *) I2S2ext_BASE) +#define SPI2 ((SPI_TypeDef *) SPI2_BASE) +#define SPI3 ((SPI_TypeDef *) SPI3_BASE) +#if defined(STM32F446xx) +#define SPDIFRX ((SPDIFRX_TypeDef *) SPDIFRX_BASE) +#endif /* STM32F446xx */ +#define I2S3ext ((SPI_TypeDef *) I2S3ext_BASE) +#define USART2 ((USART_TypeDef *) USART2_BASE) +#define USART3 ((USART_TypeDef *) USART3_BASE) +#define UART4 ((USART_TypeDef *) UART4_BASE) +#define UART5 ((USART_TypeDef *) UART5_BASE) +#define I2C1 ((I2C_TypeDef *) I2C1_BASE) +#define I2C2 ((I2C_TypeDef *) I2C2_BASE) +#define I2C3 ((I2C_TypeDef *) I2C3_BASE) +#if defined(STM32F410xx) || defined(STM32F446xx) +#define FMPI2C1 ((FMPI2C_TypeDef *) FMPI2C1_BASE) +#endif /* STM32F410xx || STM32F446xx */ +#if defined(STM32F410xx) +#define LPTIM1 ((LPTIM_TypeDef *) LPTIM1_BASE) +#endif /* STM32F410xx */ +#define CAN1 ((CAN_TypeDef *) CAN1_BASE) +#define CAN2 ((CAN_TypeDef *) CAN2_BASE) +#if defined(STM32F446xx) +#define CEC ((CEC_TypeDef *) CEC_BASE) +#endif /* STM32F446xx */ +#define PWR ((PWR_TypeDef *) PWR_BASE) +#define DAC ((DAC_TypeDef *) DAC_BASE) +#define UART7 ((USART_TypeDef *) UART7_BASE) +#define UART8 ((USART_TypeDef *) UART8_BASE) +#define TIM1 ((TIM_TypeDef *) TIM1_BASE) +#define TIM8 ((TIM_TypeDef *) TIM8_BASE) +#define USART1 ((USART_TypeDef *) USART1_BASE) +#define USART6 ((USART_TypeDef *) USART6_BASE) +#define ADC ((ADC_Common_TypeDef *) ADC_BASE) +#define ADC1 ((ADC_TypeDef *) ADC1_BASE) +#define ADC2 ((ADC_TypeDef *) ADC2_BASE) +#define ADC3 ((ADC_TypeDef *) ADC3_BASE) +#define SDIO ((SDIO_TypeDef *) SDIO_BASE) +#define SPI1 ((SPI_TypeDef *) SPI1_BASE) +#define SPI4 ((SPI_TypeDef *) SPI4_BASE) +#define SYSCFG ((SYSCFG_TypeDef *) SYSCFG_BASE) +#define EXTI ((EXTI_TypeDef *) EXTI_BASE) +#define TIM9 ((TIM_TypeDef *) TIM9_BASE) +#define TIM10 ((TIM_TypeDef *) TIM10_BASE) +#define TIM11 ((TIM_TypeDef *) TIM11_BASE) +#define SPI5 ((SPI_TypeDef *) SPI5_BASE) +#define SPI6 ((SPI_TypeDef *) SPI6_BASE) +#define SAI1 ((SAI_TypeDef *) SAI1_BASE) +#define SAI1_Block_A ((SAI_Block_TypeDef *)SAI1_Block_A_BASE) +#define SAI1_Block_B ((SAI_Block_TypeDef *)SAI1_Block_B_BASE) +#if defined(STM32F446xx) +#define SAI2 ((SAI_TypeDef *) SAI2_BASE) +#define SAI2_Block_A ((SAI_Block_TypeDef *)SAI2_Block_A_BASE) +#define SAI2_Block_B ((SAI_Block_TypeDef *)SAI2_Block_B_BASE) +#endif /* STM32F446xx */ +#define LTDC ((LTDC_TypeDef *)LTDC_BASE) +#define LTDC_Layer1 ((LTDC_Layer_TypeDef *)LTDC_Layer1_BASE) +#define LTDC_Layer2 ((LTDC_Layer_TypeDef *)LTDC_Layer2_BASE) +#if defined(STM32F469_479xx) +#define DSI ((DSI_TypeDef *)DSI_BASE) +#endif /* STM32F469_479xx */ +#define GPIOA ((GPIO_TypeDef *) GPIOA_BASE) +#define GPIOB ((GPIO_TypeDef *) GPIOB_BASE) +#define GPIOC ((GPIO_TypeDef *) GPIOC_BASE) +#define GPIOD ((GPIO_TypeDef *) GPIOD_BASE) +#define GPIOE ((GPIO_TypeDef *) GPIOE_BASE) +#define GPIOF ((GPIO_TypeDef *) GPIOF_BASE) +#define GPIOG ((GPIO_TypeDef *) GPIOG_BASE) +#define GPIOH ((GPIO_TypeDef *) GPIOH_BASE) +#define GPIOI ((GPIO_TypeDef *) GPIOI_BASE) +#define GPIOJ ((GPIO_TypeDef *) GPIOJ_BASE) +#define GPIOK ((GPIO_TypeDef *) GPIOK_BASE) +#define CRC ((CRC_TypeDef *) CRC_BASE) +#define RCC ((RCC_TypeDef *) RCC_BASE) +#define FLASH ((FLASH_TypeDef *) FLASH_R_BASE) +#define DMA1 ((DMA_TypeDef *) DMA1_BASE) +#define DMA1_Stream0 ((DMA_Stream_TypeDef *) DMA1_Stream0_BASE) +#define DMA1_Stream1 ((DMA_Stream_TypeDef *) DMA1_Stream1_BASE) +#define DMA1_Stream2 ((DMA_Stream_TypeDef *) DMA1_Stream2_BASE) +#define DMA1_Stream3 ((DMA_Stream_TypeDef *) DMA1_Stream3_BASE) +#define DMA1_Stream4 ((DMA_Stream_TypeDef *) DMA1_Stream4_BASE) +#define DMA1_Stream5 ((DMA_Stream_TypeDef *) DMA1_Stream5_BASE) +#define DMA1_Stream6 ((DMA_Stream_TypeDef *) DMA1_Stream6_BASE) +#define DMA1_Stream7 ((DMA_Stream_TypeDef *) DMA1_Stream7_BASE) +#define DMA2 ((DMA_TypeDef *) DMA2_BASE) +#define DMA2_Stream0 ((DMA_Stream_TypeDef *) DMA2_Stream0_BASE) +#define DMA2_Stream1 ((DMA_Stream_TypeDef *) DMA2_Stream1_BASE) +#define DMA2_Stream2 ((DMA_Stream_TypeDef *) DMA2_Stream2_BASE) +#define DMA2_Stream3 ((DMA_Stream_TypeDef *) DMA2_Stream3_BASE) +#define DMA2_Stream4 ((DMA_Stream_TypeDef *) DMA2_Stream4_BASE) +#define DMA2_Stream5 ((DMA_Stream_TypeDef *) DMA2_Stream5_BASE) +#define DMA2_Stream6 ((DMA_Stream_TypeDef *) DMA2_Stream6_BASE) +#define DMA2_Stream7 ((DMA_Stream_TypeDef *) DMA2_Stream7_BASE) +#define ETH ((ETH_TypeDef *) ETH_BASE) +#define DMA2D ((DMA2D_TypeDef *)DMA2D_BASE) +#define DCMI ((DCMI_TypeDef *) DCMI_BASE) +#define CRYP ((CRYP_TypeDef *) CRYP_BASE) +#define HASH ((HASH_TypeDef *) HASH_BASE) +#define HASH_DIGEST ((HASH_DIGEST_TypeDef *) HASH_DIGEST_BASE) +#define RNG ((RNG_TypeDef *) RNG_BASE) + +#if defined(STM32F40_41xxx) +#define FSMC_Bank1 ((FSMC_Bank1_TypeDef *) FSMC_Bank1_R_BASE) +#define FSMC_Bank1E ((FSMC_Bank1E_TypeDef *) FSMC_Bank1E_R_BASE) +#define FSMC_Bank2 ((FSMC_Bank2_TypeDef *) FSMC_Bank2_R_BASE) +#define FSMC_Bank3 ((FSMC_Bank3_TypeDef *) FSMC_Bank3_R_BASE) +#define FSMC_Bank4 ((FSMC_Bank4_TypeDef *) FSMC_Bank4_R_BASE) +#endif /* STM32F40_41xxx */ + +#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx) +#define FMC_Bank1 ((FMC_Bank1_TypeDef *) FMC_Bank1_R_BASE) +#define FMC_Bank1E ((FMC_Bank1E_TypeDef *) FMC_Bank1E_R_BASE) +#define FMC_Bank2 ((FMC_Bank2_TypeDef *) FMC_Bank2_R_BASE) +#define FMC_Bank3 ((FMC_Bank3_TypeDef *) FMC_Bank3_R_BASE) +#define FMC_Bank4 ((FMC_Bank4_TypeDef *) FMC_Bank4_R_BASE) +#define FMC_Bank5_6 ((FMC_Bank5_6_TypeDef *) FMC_Bank5_6_R_BASE) +#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */ + +#define DBGMCU ((DBGMCU_TypeDef *) DBGMCU_BASE) + +/** + * @} + */ + +/** @addtogroup Exported_constants + * @{ + */ + + /** @addtogroup Peripheral_Registers_Bits_Definition + * @{ + */ + +/******************************************************************************/ +/* Peripheral Registers_Bits_Definition */ +/******************************************************************************/ + +/******************************************************************************/ +/* */ +/* Analog to Digital Converter */ +/* */ +/******************************************************************************/ +/******************** Bit definition for ADC_SR register ********************/ +#define ADC_SR_AWD ((uint8_t)0x01) /*!
© COPYRIGHT 2012 STMicroelectronics
+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f4xx_system + * @{ + */ + +/** @addtogroup STM32F4xx_System_Private_Includes + * @{ + */ + +#include "stm32f4xx.h" + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_Defines + * @{ + */ + +/************************* Miscellaneous Configuration ************************/ +/*!< Uncomment the following line if you need to use external SRAM mounted + on STM324xG_EVAL board as data memory */ +/* #define DATA_IN_ExtSRAM */ + +/*!< Uncomment the following line if you need to relocate your vector Table in + Internal SRAM. */ +/* #define VECT_TAB_SRAM */ +#define VECT_TAB_OFFSET 0x00 /*!< Vector Table base offset field. + This value must be a multiple of 0x200. */ +/******************************************************************************/ + +/************************* PLL Parameters *************************************/ +/* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N */ +#ifdef SYSCLK_FREQ_EXT_HSE_PLL + #define PLL_M 6 + #define PLL_N (F_CPU * 12LL / F_CRYSTAL) +#else + #define PLL_M (F_CRYSTAL / 1000000) + #define PLL_N (F_CPU / 500000) +#endif + +/* SYSCLK = PLL_VCO / PLL_P */ +#define PLL_P 2 + +/* USB OTG FS, SDIO and RNG Clock = PLL_VCO / PLLQ */ +#define PLL_Q 7 + +/******************************************************************************/ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_Variables + * @{ + */ + + uint32_t SystemCoreClock = F_CPU; + + __I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9}; + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_FunctionPrototypes + * @{ + */ + +static void SetSysClock(void); +#ifdef DATA_IN_ExtSRAM + static void SystemInit_ExtMemCtl(void); +#endif /* DATA_IN_ExtSRAM */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Private_Functions + * @{ + */ + +/** + * @brief Setup the microcontroller system + * Initialize the Embedded Flash Interface, the PLL and update the + * SystemFrequency variable. + * @param None + * @retval None + */ +void SystemInit(void) +{ + /* FPU settings ------------------------------------------------------------*/ + #if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */ + #endif + + /* Reset the RCC clock configuration to the default reset state ------------*/ + /* Set HSION bit */ + RCC->CR |= (uint32_t)0x00000001; + + /* Reset CFGR register */ + RCC->CFGR = 0x00000000; + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset PLLCFGR register */ + RCC->PLLCFGR = 0x24003010; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Disable all interrupts */ + RCC->CIR = 0x00000000; + +#ifdef DATA_IN_ExtSRAM + SystemInit_ExtMemCtl(); +#endif /* DATA_IN_ExtSRAM */ + + /* Configure the System clock source, PLL Multiplier and Divider factors, + AHB/APBx prescalers and Flash settings ----------------------------------*/ + SetSysClock(); + + /* Configure the Vector Table location add offset address ------------------*/ +#ifdef VECT_TAB_SRAM + SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */ +#else + SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */ +#endif +} + +/** + * @brief Update SystemCoreClock variable according to Clock Register Values. + * The SystemCoreClock variable contains the core clock (HCLK), it can + * be used by the user application to setup the SysTick timer or configure + * other parameters. + * + * @note Each time the core clock (HCLK) changes, this function must be called + * to update SystemCoreClock variable value. Otherwise, any configuration + * based on this variable will be incorrect. + * + * @note - The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * + * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*) + * + * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**) + * + * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) + * or HSI_VALUE(*) multiplied/divided by the PLL factors. + * + * (*) HSI_VALUE is a constant defined in stm32f4xx.h file (default value + * 16 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * + * (**) HSE_VALUE is a constant defined in stm32f4xx.h file (default value + * 25 MHz), user has to ensure that HSE_VALUE is same as the real + * frequency of the crystal used. Otherwise, this function may + * have wrong result. + * + * - The result of this function could be not correct when using fractional + * value for HSE crystal. + * + * @param None + * @retval None + */ +void SystemCoreClockUpdate(void) +{ + uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2; + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & RCC_CFGR_SWS; + + switch (tmp) + { + case 0x00: /* HSI used as system clock source */ + SystemCoreClock = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock source */ + SystemCoreClock = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock source */ + + /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N + SYSCLK = PLL_VCO / PLL_P + */ + pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22; + pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM; + + if (pllsource != 0) + { + /* HSE used as PLL clock source */ + pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6); + } + else + { + /* HSI used as PLL clock source */ + pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6); + } + + pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2; + SystemCoreClock = pllvco/pllp; + break; + default: + SystemCoreClock = HSI_VALUE; + break; + } + /* Compute HCLK frequency --------------------------------------------------*/ + /* Get HCLK prescaler */ + tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)]; + /* HCLK frequency */ + SystemCoreClock >>= tmp; +} + +/** + * @brief Configures the System clock source, PLL Multiplier and Divider factors, + * AHB/APBx prescalers and Flash settings + * @Note This function should be called only once the RCC clock configuration + * is reset to the default reset state (done in SystemInit() function). + * @param None + * @retval None + */ +static void SetSysClock(void) +{ +/******************************************************************************/ +/* PLL (clocked by HSE) used as System clock source */ +/******************************************************************************/ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + +#ifdef SYSCLK_FREQ_EXT_HSE_PLL + RCC->CR |= ((uint32_t)RCC_CR_HSEBYP); +#endif + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Select regulator voltage output Scale 1 mode, System frequency up to 168 MHz */ + RCC->APB1ENR |= RCC_APB1ENR_PWREN; + PWR->CR |= PWR_CR_VOS; + + /* HCLK = SYSCLK / 1*/ + RCC->CFGR |= RCC_CFGR_HPRE_DIV1; + + /* PCLK2 = HCLK / 2*/ + RCC->CFGR |= RCC_CFGR_PPRE2_DIV2; + + /* PCLK1 = HCLK / 4*/ + RCC->CFGR |= RCC_CFGR_PPRE1_DIV4; + + /* Configure the main PLL */ + RCC->PLLCFGR = PLL_M | (PLL_N << 6) | (((PLL_P >> 1) -1) << 16) | + (RCC_PLLCFGR_PLLSRC_HSE) | (PLL_Q << 24); + + /* Enable the main PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till the main PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Configure Flash prefetch, Instruction cache, Data cache and wait state */ + FLASH->ACR = FLASH_ACR_ICEN |FLASH_ACR_DCEN |FLASH_ACR_LATENCY_5WS; + + /* Select the main PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= RCC_CFGR_SW_PLL; + + /* Wait till the main PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_PLL); + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } + +} + +/** + * @brief Setup the external memory controller. Called in startup_stm32f4xx.s + * before jump to __main + * @param None + * @retval None + */ +#ifdef DATA_IN_ExtSRAM +/** + * @brief Setup the external memory controller. + * Called in startup_stm32f4xx.s before jump to main. + * This function configures the external SRAM mounted on STM324xG_EVAL board + * This SRAM will be used as program data memory (including heap and stack). + * @param None + * @retval None + */ +void SystemInit_ExtMemCtl(void) +{ +/*-- GPIOs Configuration -----------------------------------------------------*/ +/* + +-------------------+--------------------+------------------+------------------+ + + SRAM pins assignment + + +-------------------+--------------------+------------------+------------------+ + | PD0 <-> FSMC_D2 | PE0 <-> FSMC_NBL0 | PF0 <-> FSMC_A0 | PG0 <-> FSMC_A10 | + | PD1 <-> FSMC_D3 | PE1 <-> FSMC_NBL1 | PF1 <-> FSMC_A1 | PG1 <-> FSMC_A11 | + | PD4 <-> FSMC_NOE | PE3 <-> FSMC_A19 | PF2 <-> FSMC_A2 | PG2 <-> FSMC_A12 | + | PD5 <-> FSMC_NWE | PE4 <-> FSMC_A20 | PF3 <-> FSMC_A3 | PG3 <-> FSMC_A13 | + | PD8 <-> FSMC_D13 | PE7 <-> FSMC_D4 | PF4 <-> FSMC_A4 | PG4 <-> FSMC_A14 | + | PD9 <-> FSMC_D14 | PE8 <-> FSMC_D5 | PF5 <-> FSMC_A5 | PG5 <-> FSMC_A15 | + | PD10 <-> FSMC_D15 | PE9 <-> FSMC_D6 | PF12 <-> FSMC_A6 | PG9 <-> FSMC_NE2 | + | PD11 <-> FSMC_A16 | PE10 <-> FSMC_D7 | PF13 <-> FSMC_A7 |------------------+ + | PD12 <-> FSMC_A17 | PE11 <-> FSMC_D8 | PF14 <-> FSMC_A8 | + | PD13 <-> FSMC_A18 | PE12 <-> FSMC_D9 | PF15 <-> FSMC_A9 | + | PD14 <-> FSMC_D0 | PE13 <-> FSMC_D10 |------------------+ + | PD15 <-> FSMC_D1 | PE14 <-> FSMC_D11 | + | | PE15 <-> FSMC_D12 | + +-------------------+--------------------+ +*/ + /* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */ + RCC->AHB1ENR = 0x00000078; + + /* Connect PDx pins to FSMC Alternate function */ + GPIOD->AFR[0] = 0x00cc00cc; + GPIOD->AFR[1] = 0xcc0ccccc; + /* Configure PDx pins in Alternate function mode */ + GPIOD->MODER = 0xaaaa0a0a; + /* Configure PDx pins speed to 100 MHz */ + GPIOD->OSPEEDR = 0xffff0f0f; + /* Configure PDx pins Output type to push-pull */ + GPIOD->OTYPER = 0x00000000; + /* No pull-up, pull-down for PDx pins */ + GPIOD->PUPDR = 0x00000000; + + /* Connect PEx pins to FSMC Alternate function */ + GPIOE->AFR[0] = 0xc00cc0cc; + GPIOE->AFR[1] = 0xcccccccc; + /* Configure PEx pins in Alternate function mode */ + GPIOE->MODER = 0xaaaa828a; + /* Configure PEx pins speed to 100 MHz */ + GPIOE->OSPEEDR = 0xffffc3cf; + /* Configure PEx pins Output type to push-pull */ + GPIOE->OTYPER = 0x00000000; + /* No pull-up, pull-down for PEx pins */ + GPIOE->PUPDR = 0x00000000; + + /* Connect PFx pins to FSMC Alternate function */ + GPIOF->AFR[0] = 0x00cccccc; + GPIOF->AFR[1] = 0xcccc0000; + /* Configure PFx pins in Alternate function mode */ + GPIOF->MODER = 0xaa000aaa; + /* Configure PFx pins speed to 100 MHz */ + GPIOF->OSPEEDR = 0xff000fff; + /* Configure PFx pins Output type to push-pull */ + GPIOF->OTYPER = 0x00000000; + /* No pull-up, pull-down for PFx pins */ + GPIOF->PUPDR = 0x00000000; + + /* Connect PGx pins to FSMC Alternate function */ + GPIOG->AFR[0] = 0x00cccccc; + GPIOG->AFR[1] = 0x000000c0; + /* Configure PGx pins in Alternate function mode */ + GPIOG->MODER = 0x00080aaa; + /* Configure PGx pins speed to 100 MHz */ + GPIOG->OSPEEDR = 0x000c0fff; + /* Configure PGx pins Output type to push-pull */ + GPIOG->OTYPER = 0x00000000; + /* No pull-up, pull-down for PGx pins */ + GPIOG->PUPDR = 0x00000000; + +/*-- FSMC Configuration ------------------------------------------------------*/ + /* Enable the FSMC interface clock */ + RCC->AHB3ENR = 0x00000001; + + /* Configure and enable Bank1_SRAM2 */ + FSMC_Bank1->BTCR[2] = 0x00001015; + FSMC_Bank1->BTCR[3] = 0x00010603; + FSMC_Bank1E->BWTR[2] = 0x0fffffff; +/* + Bank1_SRAM2 is configured as follow: + + p.FSMC_AddressSetupTime = 3; + p.FSMC_AddressHoldTime = 0; + p.FSMC_DataSetupTime = 6; + p.FSMC_BusTurnAroundDuration = 1; + p.FSMC_CLKDivision = 0; + p.FSMC_DataLatency = 0; + p.FSMC_AccessMode = FSMC_AccessMode_A; + + FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM2; + FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable; + FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_PSRAM; + FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b; + FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable; + FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable; + FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low; + FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable; + FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState; + FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable; + FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable; + FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable; + FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable; + FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p; + FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p; +*/ + +} +#endif /* DATA_IN_ExtSRAM */ + + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/system_stm32f4xx.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/system_stm32f4xx.h new file mode 100644 index 00000000..5e30ef81 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/CM3_f4xx/system_stm32f4xx.h @@ -0,0 +1,105 @@ +/** + ****************************************************************************** + * @file system_stm32f4xx.h + * @author MCD Application Team + * @version V1.6.1 + * @date 21-October-2015 + * @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices. + ****************************************************************************** + * @attention + * + *

© COPYRIGHT 2015 STMicroelectronics

+ * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup stm32f4xx_system + * @{ + */ + +/** + * @brief Define to prevent recursive inclusion + */ +#ifndef __SYSTEM_STM32F4XX_H +#define __SYSTEM_STM32F4XX_H + +#ifdef __cplusplus + extern "C" { +#endif + +/** @addtogroup STM32F4xx_System_Includes + * @{ + */ + +/** + * @} + */ + + +/** @addtogroup STM32F4xx_System_Exported_types + * @{ + */ + +extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ + + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Constants + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup STM32F4xx_System_Exported_Functions + * @{ + */ + +extern void SystemInit(void); +extern void SystemCoreClockUpdate(void); +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /*__SYSTEM_STM32F4XX_H */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_f32.c new file mode 100644 index 00000000..3b3a2918 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_f32.c @@ -0,0 +1,165 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_abs_f32.c +* +* Description: Vector absolute value. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* ---------------------------------------------------------------------------- */ + +#include "arm_math.h" +#include + +/** + * @ingroup groupMath + */ + +/** + * @defgroup BasicAbs Vector Absolute Value + * + * Computes the absolute value of a vector on an element-by-element basis. + * + * 
        
+ *     pDst[n] = abs(pSrc[n]),   0 <= n < blockSize.        
+ *
+ * + * The functions support in-place computation allowing the source and + * destination pointers to reference the same memory buffer. + * There are separate functions for floating-point, Q7, Q15, and Q31 data types. + */ + +/** + * @addtogroup BasicAbs + * @{ + */ + +/** + * @brief Floating-point vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + */ + +void arm_abs_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + + /* Run the below code for Cortex-M4 and Cortex-M3 */ + float32_t in1, in2, in3, in4; /* temporary variables */ + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = |A| */ + /* Calculate absolute and then store the results in the destination buffer. */ + /* read sample from source */ + in1 = *pSrc; + in2 = *(pSrc + 1); + in3 = *(pSrc + 2); + + /* find absolute value */ + in1 = fabsf(in1); + + /* read sample from source */ + in4 = *(pSrc + 3); + + /* find absolute value */ + in2 = fabsf(in2); + + /* read sample from source */ + *pDst = in1; + + /* find absolute value */ + in3 = fabsf(in3); + + /* find absolute value */ + in4 = fabsf(in4); + + /* store result to destination */ + *(pDst + 1) = in2; + + /* store result to destination */ + *(pDst + 2) = in3; + + /* store result to destination */ + *(pDst + 3) = in4; + + + /* Update source pointer to process next sampels */ + pSrc += 4u; + + /* Update destination pointer to process next sampels */ + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = |A| */ + /* Calculate absolute and then store the results in the destination buffer. */ + *pDst++ = fabsf(*pSrc++); + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of BasicAbs group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q15.c new file mode 100644 index 00000000..c8780d79 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q15.c @@ -0,0 +1,179 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_abs_q15.c +* +* Description: Q15 vector absolute value. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicAbs + * @{ + */ + +/** + * @brief Q15 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * The Q15 value -1 (0x8000) will be saturated to the maximum allowable positive value 0x7FFF. + */ + +void arm_abs_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + __SIMD32_TYPE *simd; + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + + q15_t in1; /* Input value1 */ + q15_t in2; /* Input value2 */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + simd = __SIMD32_CONST(pDst); + while(blkCnt > 0u) + { + /* C = |A| */ + /* Read two inputs */ + in1 = *pSrc++; + in2 = *pSrc++; + + + /* Store the Absolute result in the destination buffer by packing the two values, in a single cycle */ +#ifndef ARM_MATH_BIG_ENDIAN + *simd++ = + __PKHBT(((in1 > 0) ? in1 : (q15_t)__QSUB16(0, in1)), + ((in2 > 0) ? in2 : (q15_t)__QSUB16(0, in2)), 16); + +#else + + + *simd++ = + __PKHBT(((in2 > 0) ? in2 : (q15_t)__QSUB16(0, in2)), + ((in1 > 0) ? in1 : (q15_t)__QSUB16(0, in1)), 16); + +#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ + + in1 = *pSrc++; + in2 = *pSrc++; + + +#ifndef ARM_MATH_BIG_ENDIAN + + *simd++ = + __PKHBT(((in1 > 0) ? in1 : (q15_t)__QSUB16(0, in1)), + ((in2 > 0) ? in2 : (q15_t)__QSUB16(0, in2)), 16); + +#else + + + *simd++ = + __PKHBT(((in2 > 0) ? in2 : (q15_t)__QSUB16(0, in2)), + ((in1 > 0) ? in1 : (q15_t)__QSUB16(0, in1)), 16); + +#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ + + /* Decrement the loop counter */ + blkCnt--; + } + pDst = (q15_t *)simd; + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = |A| */ + /* Read the input */ + in1 = *pSrc++; + + /* Calculate absolute value of input and then store the result in the destination buffer. */ + *pDst++ = (in1 > 0) ? in1 : (q15_t)__QSUB16(0, in1); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + q15_t in; /* Temporary input variable */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = |A| */ + /* Read the input */ + in = *pSrc++; + + /* Calculate absolute value of input and then store the result in the destination buffer. */ + *pDst++ = (in > 0) ? in : ((in == (q15_t) 0x8000) ? 0x7fff : -in); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of BasicAbs group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q31.c new file mode 100644 index 00000000..c61a1121 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q31.c @@ -0,0 +1,130 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_abs_q31.c +* +* Description: Q31 vector absolute value. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicAbs + * @{ + */ + + +/** + * @brief Q31 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * The Q31 value -1 (0x80000000) will be saturated to the maximum allowable positive value 0x7FFFFFFF. + */ + +void arm_abs_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + q31_t in; /* Input value */ + +#ifndef ARM_MATH_CM0_FAMILY + + /* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t in1, in2, in3, in4; + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = |A| */ + /* Calculate absolute of input (if -1 then saturated to 0x7fffffff) and then store the results in the destination buffer. */ + in1 = *pSrc++; + in2 = *pSrc++; + in3 = *pSrc++; + in4 = *pSrc++; + + *pDst++ = (in1 > 0) ? in1 : (q31_t)__QSUB(0, in1); + *pDst++ = (in2 > 0) ? in2 : (q31_t)__QSUB(0, in2); + *pDst++ = (in3 > 0) ? in3 : (q31_t)__QSUB(0, in3); + *pDst++ = (in4 > 0) ? in4 : (q31_t)__QSUB(0, in4); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = |A| */ + /* Calculate absolute value of the input (if -1 then saturated to 0x7fffffff) and then store the results in the destination buffer. */ + in = *pSrc++; + *pDst++ = (in > 0) ? in : ((in == INT32_MIN) ? INT32_MAX : -in); + + /* Decrement the loop counter */ + blkCnt--; + } + +} + +/** + * @} end of BasicAbs group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q7.c new file mode 100644 index 00000000..e6258bf2 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_abs_q7.c @@ -0,0 +1,157 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_abs_q7.c +* +* Description: Q7 vector absolute value. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicAbs + * @{ + */ + +/** + * @brief Q7 vector absolute value. + * @param[in] *pSrc points to the input buffer + * @param[out] *pDst points to the output buffer + * @param[in] blockSize number of samples in each vector + * @return none. + * + * \par Conditions for optimum performance + * Input and output buffers should be aligned by 32-bit + * + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * The Q7 value -1 (0x80) will be saturated to the maximum allowable positive value 0x7F. + */ + +void arm_abs_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + q7_t in; /* Input value1 */ + +#ifndef ARM_MATH_CM0_FAMILY + + /* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t in1, in2, in3, in4; /* temporary input variables */ + q31_t out1, out2, out3, out4; /* temporary output variables */ + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = |A| */ + /* Read inputs */ + in1 = (q31_t) * pSrc; + in2 = (q31_t) * (pSrc + 1); + in3 = (q31_t) * (pSrc + 2); + + /* find absolute value */ + out1 = (in1 > 0) ? in1 : (q31_t)__QSUB8(0, in1); + + /* read input */ + in4 = (q31_t) * (pSrc + 3); + + /* find absolute value */ + out2 = (in2 > 0) ? in2 : (q31_t)__QSUB8(0, in2); + + /* store result to destination */ + *pDst = (q7_t) out1; + + /* find absolute value */ + out3 = (in3 > 0) ? in3 : (q31_t)__QSUB8(0, in3); + + /* find absolute value */ + out4 = (in4 > 0) ? in4 : (q31_t)__QSUB8(0, in4); + + /* store result to destination */ + *(pDst + 1) = (q7_t) out2; + + /* store result to destination */ + *(pDst + 2) = (q7_t) out3; + + /* store result to destination */ + *(pDst + 3) = (q7_t) out4; + + /* update pointers to process next samples */ + pSrc += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; +#else + + /* Run the below code for Cortex-M0 */ + blkCnt = blockSize; + +#endif // #define ARM_MATH_CM0_FAMILY + + while(blkCnt > 0u) + { + /* C = |A| */ + /* Read the input */ + in = *pSrc++; + + /* Store the Absolute result in the destination buffer */ + *pDst++ = (in > 0) ? in : ((in == (q7_t) 0x80) ? 0x7f : -in); + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of BasicAbs group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_f32.c new file mode 100644 index 00000000..9fcdcc57 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_f32.c @@ -0,0 +1,150 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_add_f32.c +* +* Description: Floating-point vector addition. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* ---------------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @defgroup BasicAdd Vector Addition + * + * Element-by-element addition of two vectors. + * + * 
        
+ *     pDst[n] = pSrcA[n] + pSrcB[n],   0 <= n < blockSize.        
+ *
+ * + * There are separate functions for floating-point, Q7, Q15, and Q31 data types. + */ + +/** + * @addtogroup BasicAdd + * @{ + */ + +/** + * @brief Floating-point vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + +void arm_add_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + float32_t inA1, inA2, inA3, inA4; /* temporary input variabels */ + float32_t inB1, inB2, inB3, inB4; /* temporary input variables */ + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + + /* read four inputs from sourceA and four inputs from sourceB */ + inA1 = *pSrcA; + inB1 = *pSrcB; + inA2 = *(pSrcA + 1); + inB2 = *(pSrcB + 1); + inA3 = *(pSrcA + 2); + inB3 = *(pSrcB + 2); + inA4 = *(pSrcA + 3); + inB4 = *(pSrcB + 3); + + /* C = A + B */ + /* add and store result to destination */ + *pDst = inA1 + inB1; + *(pDst + 1) = inA2 + inB2; + *(pDst + 2) = inA3 + inB3; + *(pDst + 3) = inA4 + inB4; + + /* update pointers to process next samples */ + pSrcA += 4u; + pSrcB += 4u; + pDst += 4u; + + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + *pDst++ = (*pSrcA++) + (*pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of BasicAdd group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q15.c new file mode 100644 index 00000000..cbbbbee4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q15.c @@ -0,0 +1,140 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_add_q15.c +* +* Description: Q15 vector addition +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicAdd + * @{ + */ + +/** + * @brief Q15 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated. + */ + +void arm_add_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t inA1, inA2, inB1, inB2; + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + inA1 = *__SIMD32(pSrcA)++; + inA2 = *__SIMD32(pSrcA)++; + inB1 = *__SIMD32(pSrcB)++; + inB2 = *__SIMD32(pSrcB)++; + + *__SIMD32(pDst)++ = __QADD16(inA1, inB1); + *__SIMD32(pDst)++ = __QADD16(inA2, inB2); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + *pDst++ = (q15_t) __QADD16(*pSrcA++, *pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + *pDst++ = (q15_t) __SSAT(((q31_t) * pSrcA++ + *pSrcB++), 16); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + +} + +/** + * @} end of BasicAdd group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q31.c new file mode 100644 index 00000000..56a4f9cb --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q31.c @@ -0,0 +1,148 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_add_q31.c +* +* Description: Q31 vector addition. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicAdd + * @{ + */ + + +/** + * @brief Q31 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q31 range[0x80000000 0x7FFFFFFF] will be saturated. + */ + +void arm_add_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t inA1, inA2, inA3, inA4; + q31_t inB1, inB2, inB3, inB4; + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + inA1 = *pSrcA++; + inA2 = *pSrcA++; + inB1 = *pSrcB++; + inB2 = *pSrcB++; + + inA3 = *pSrcA++; + inA4 = *pSrcA++; + inB3 = *pSrcB++; + inB4 = *pSrcB++; + + *pDst++ = __QADD(inA1, inB1); + *pDst++ = __QADD(inA2, inB2); + *pDst++ = __QADD(inA3, inB3); + *pDst++ = __QADD(inA4, inB4); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + *pDst++ = __QADD(*pSrcA++, *pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + *pDst++ = (q31_t) clip_q63_to_q31((q63_t) * pSrcA++ + *pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of BasicAdd group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q7.c new file mode 100644 index 00000000..2113eb74 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_add_q7.c @@ -0,0 +1,134 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_add_q7.c +* +* Description: Q7 vector addition. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicAdd + * @{ + */ + +/** + * @brief Q7 vector addition. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q7 range [0x80 0x7F] will be saturated. + */ + +void arm_add_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + *__SIMD32(pDst)++ = __QADD8(*__SIMD32(pSrcA)++, *__SIMD32(pSrcB)++); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + *pDst++ = (q7_t) __SSAT(*pSrcA++ + *pSrcB++, 8); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A + B */ + /* Add and then store the results in the destination buffer. */ + *pDst++ = (q7_t) __SSAT((q15_t) * pSrcA++ + *pSrcB++, 8); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + +} + +/** + * @} end of BasicAdd group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_f32.c new file mode 100644 index 00000000..a9955836 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_f32.c @@ -0,0 +1,135 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_dot_prod_f32.c +* +* Description: Floating-point dot product. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* ---------------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @defgroup dot_prod Vector Dot Product + * + * Computes the dot product of two vectors. + * The vectors are multiplied element-by-element and then summed. + * + * 
+ *     sum = pSrcA[0]*pSrcB[0] + pSrcA[1]*pSrcB[1] + ... + pSrcA[blockSize-1]*pSrcB[blockSize-1]
+ *
+ * + * There are separate functions for floating-point, Q7, Q15, and Q31 data types. + */ + +/** + * @addtogroup dot_prod + * @{ + */ + +/** + * @brief Dot product of floating-point vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + */ + + +void arm_dot_prod_f32( + float32_t * pSrcA, + float32_t * pSrcB, + uint32_t blockSize, + float32_t * result) +{ + float32_t sum = 0.0f; /* Temporary result storage */ + uint32_t blkCnt; /* loop counter */ + + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Calculate dot product and then store the result in a temporary buffer */ + sum += (*pSrcA++) * (*pSrcB++); + sum += (*pSrcA++) * (*pSrcB++); + sum += (*pSrcA++) * (*pSrcB++); + sum += (*pSrcA++) * (*pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Calculate dot product and then store the result in a temporary buffer. */ + sum += (*pSrcA++) * (*pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + /* Store the result back in the destination buffer */ + *result = sum; +} + +/** + * @} end of dot_prod group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q15.c new file mode 100644 index 00000000..fde2dac4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q15.c @@ -0,0 +1,140 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_dot_prod_q15.c +* +* Description: Q15 dot product. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup dot_prod + * @{ + */ + +/** + * @brief Dot product of Q15 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The intermediate multiplications are in 1.15 x 1.15 = 2.30 format and these + * results are added to a 64-bit accumulator in 34.30 format. + * Nonsaturating additions are used and given that there are 33 guard bits in the accumulator + * there is no risk of overflow. + * The return result is in 34.30 format. + */ + +void arm_dot_prod_q15( + q15_t * pSrcA, + q15_t * pSrcB, + uint32_t blockSize, + q63_t * result) +{ + q63_t sum = 0; /* Temporary result storage */ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Calculate dot product and then store the result in a temporary buffer. */ + sum = __SMLALD(*__SIMD32(pSrcA)++, *__SIMD32(pSrcB)++, sum); + sum = __SMLALD(*__SIMD32(pSrcA)++, *__SIMD32(pSrcB)++, sum); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Calculate dot product and then store the results in a temporary buffer. */ + sum = __SMLALD(*pSrcA++, *pSrcB++, sum); + + /* Decrement the loop counter */ + blkCnt--; + } + + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Calculate dot product and then store the results in a temporary buffer. */ + sum += (q63_t) ((q31_t) * pSrcA++ * *pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + /* Store the result in the destination buffer in 34.30 format */ + *result = sum; + +} + +/** + * @} end of dot_prod group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q31.c new file mode 100644 index 00000000..14ab8f35 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q31.c @@ -0,0 +1,143 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_dot_prod_q31.c +* +* Description: Q31 dot product. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup dot_prod + * @{ + */ + +/** + * @brief Dot product of Q31 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The intermediate multiplications are in 1.31 x 1.31 = 2.62 format and these + * are truncated to 2.48 format by discarding the lower 14 bits. + * The 2.48 result is then added without saturation to a 64-bit accumulator in 16.48 format. + * There are 15 guard bits in the accumulator and there is no risk of overflow as long as + * the length of the vectors is less than 2^16 elements. + * The return result is in 16.48 format. + */ + +void arm_dot_prod_q31( + q31_t * pSrcA, + q31_t * pSrcB, + uint32_t blockSize, + q63_t * result) +{ + q63_t sum = 0; /* Temporary result storage */ + uint32_t blkCnt; /* loop counter */ + + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t inA1, inA2, inA3, inA4; + q31_t inB1, inB2, inB3, inB4; + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Calculate dot product and then store the result in a temporary buffer. */ + inA1 = *pSrcA++; + inA2 = *pSrcA++; + inA3 = *pSrcA++; + inA4 = *pSrcA++; + inB1 = *pSrcB++; + inB2 = *pSrcB++; + inB3 = *pSrcB++; + inB4 = *pSrcB++; + + sum += ((q63_t) inA1 * inB1) >> 14u; + sum += ((q63_t) inA2 * inB2) >> 14u; + sum += ((q63_t) inA3 * inB3) >> 14u; + sum += ((q63_t) inA4 * inB4) >> 14u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Calculate dot product and then store the result in a temporary buffer. */ + sum += ((q63_t) * pSrcA++ * *pSrcB++) >> 14u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* Store the result in the destination buffer in 16.48 format */ + *result = sum; +} + +/** + * @} end of dot_prod group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q7.c new file mode 100644 index 00000000..eb0b28f8 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_dot_prod_q7.c @@ -0,0 +1,159 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_dot_prod_q7.c +* +* Description: Q7 dot product. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup dot_prod + * @{ + */ + +/** + * @brief Dot product of Q7 vectors. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[in] blockSize number of samples in each vector + * @param[out] *result output result returned here + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The intermediate multiplications are in 1.7 x 1.7 = 2.14 format and these + * results are added to an accumulator in 18.14 format. + * Nonsaturating additions are used and there is no danger of wrap around as long as + * the vectors are less than 2^18 elements long. + * The return result is in 18.14 format. + */ + +void arm_dot_prod_q7( + q7_t * pSrcA, + q7_t * pSrcB, + uint32_t blockSize, + q31_t * result) +{ + uint32_t blkCnt; /* loop counter */ + + q31_t sum = 0; /* Temporary variables to store output */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + + q31_t input1, input2; /* Temporary variables to store input */ + q31_t inA1, inA2, inB1, inB2; /* Temporary variables to store input */ + + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* read 4 samples at a time from sourceA */ + input1 = *__SIMD32(pSrcA)++; + /* read 4 samples at a time from sourceB */ + input2 = *__SIMD32(pSrcB)++; + + /* extract two q7_t samples to q15_t samples */ + inA1 = __SXTB16(__ROR(input1, 8)); + /* extract reminaing two samples */ + inA2 = __SXTB16(input1); + /* extract two q7_t samples to q15_t samples */ + inB1 = __SXTB16(__ROR(input2, 8)); + /* extract reminaing two samples */ + inB2 = __SXTB16(input2); + + /* multiply and accumulate two samples at a time */ + sum = __SMLAD(inA1, inB1, sum); + sum = __SMLAD(inA2, inB2, sum); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Dot product and then store the results in a temporary buffer. */ + sum = __SMLAD(*pSrcA++, *pSrcB++, sum); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A[0]* B[0] + A[1]* B[1] + A[2]* B[2] + .....+ A[blockSize-1]* B[blockSize-1] */ + /* Dot product and then store the results in a temporary buffer. */ + sum += (q31_t) ((q15_t) * pSrcA++ * *pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + + /* Store the result in the destination buffer in 18.14 format */ + *result = sum; +} + +/** + * @} end of dot_prod group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_f32.c new file mode 100644 index 00000000..ca7223ab --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_f32.c @@ -0,0 +1,174 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_mult_f32.c +* +* Description: Floating-point vector multiplication. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @defgroup BasicMult Vector Multiplication + * + * Element-by-element multiplication of two vectors. + * + * 
        
+ *     pDst[n] = pSrcA[n] * pSrcB[n],   0 <= n < blockSize.        
+ *
+ * + * There are separate functions for floating-point, Q7, Q15, and Q31 data types. + */ + +/** + * @addtogroup BasicMult + * @{ + */ + +/** + * @brief Floating-point vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + +void arm_mult_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counters */ +#ifndef ARM_MATH_CM0_FAMILY + + /* Run the below code for Cortex-M4 and Cortex-M3 */ + float32_t inA1, inA2, inA3, inA4; /* temporary input variables */ + float32_t inB1, inB2, inB3, inB4; /* temporary input variables */ + float32_t out1, out2, out3, out4; /* temporary output variables */ + + /* loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A * B */ + /* Multiply the inputs and store the results in output buffer */ + /* read sample from sourceA */ + inA1 = *pSrcA; + /* read sample from sourceB */ + inB1 = *pSrcB; + /* read sample from sourceA */ + inA2 = *(pSrcA + 1); + /* read sample from sourceB */ + inB2 = *(pSrcB + 1); + + /* out = sourceA * sourceB */ + out1 = inA1 * inB1; + + /* read sample from sourceA */ + inA3 = *(pSrcA + 2); + /* read sample from sourceB */ + inB3 = *(pSrcB + 2); + + /* out = sourceA * sourceB */ + out2 = inA2 * inB2; + + /* read sample from sourceA */ + inA4 = *(pSrcA + 3); + + /* store result to destination buffer */ + *pDst = out1; + + /* read sample from sourceB */ + inB4 = *(pSrcB + 3); + + /* out = sourceA * sourceB */ + out3 = inA3 * inB3; + + /* store result to destination buffer */ + *(pDst + 1) = out2; + + /* out = sourceA * sourceB */ + out4 = inA4 * inB4; + /* store result to destination buffer */ + *(pDst + 2) = out3; + /* store result to destination buffer */ + *(pDst + 3) = out4; + + + /* update pointers to process next samples */ + pSrcA += 4u; + pSrcB += 4u; + pDst += 4u; + + /* Decrement the blockSize loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = A * B */ + /* Multiply the inputs and store the results in output buffer */ + *pDst++ = (*pSrcA++) * (*pSrcB++); + + /* Decrement the blockSize loop counter */ + blkCnt--; + } +} + +/** + * @} end of BasicMult group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q15.c new file mode 100644 index 00000000..dd83f640 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q15.c @@ -0,0 +1,154 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_mult_q15.c +* +* Description: Q15 vector multiplication. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicMult + * @{ + */ + + +/** + * @brief Q15 vector multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated. + */ + +void arm_mult_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counters */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t inA1, inA2, inB1, inB2; /* temporary input variables */ + q15_t out1, out2, out3, out4; /* temporary output variables */ + q31_t mul1, mul2, mul3, mul4; /* temporary variables */ + + /* loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* read two samples at a time from sourceA */ + inA1 = *__SIMD32(pSrcA)++; + /* read two samples at a time from sourceB */ + inB1 = *__SIMD32(pSrcB)++; + /* read two samples at a time from sourceA */ + inA2 = *__SIMD32(pSrcA)++; + /* read two samples at a time from sourceB */ + inB2 = *__SIMD32(pSrcB)++; + + /* multiply mul = sourceA * sourceB */ + mul1 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1 >> 16)); + mul2 = (q31_t) ((q15_t) inA1 * (q15_t) inB1); + mul3 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) (inB2 >> 16)); + mul4 = (q31_t) ((q15_t) inA2 * (q15_t) inB2); + + /* saturate result to 16 bit */ + out1 = (q15_t) __SSAT(mul1 >> 15, 16); + out2 = (q15_t) __SSAT(mul2 >> 15, 16); + out3 = (q15_t) __SSAT(mul3 >> 15, 16); + out4 = (q15_t) __SSAT(mul4 >> 15, 16); + + /* store the result */ +#ifndef ARM_MATH_BIG_ENDIAN + + *__SIMD32(pDst)++ = __PKHBT(out2, out1, 16); + *__SIMD32(pDst)++ = __PKHBT(out4, out3, 16); + +#else + + *__SIMD32(pDst)++ = __PKHBT(out2, out1, 16); + *__SIMD32(pDst)++ = __PKHBT(out4, out3, 16); + +#endif // #ifndef ARM_MATH_BIG_ENDIAN + + /* Decrement the blockSize loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + + while(blkCnt > 0u) + { + /* C = A * B */ + /* Multiply the inputs and store the result in the destination buffer */ + *pDst++ = (q15_t) __SSAT((((q31_t) (*pSrcA++) * (*pSrcB++)) >> 15), 16); + + /* Decrement the blockSize loop counter */ + blkCnt--; + } +} + +/** + * @} end of BasicMult group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q31.c new file mode 100644 index 00000000..098467cd --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q31.c @@ -0,0 +1,160 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_mult_q31.c +* +* Description: Q31 vector multiplication. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicMult + * @{ + */ + +/** + * @brief Q31 vector multiplication. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q31 range[0x80000000 0x7FFFFFFF] will be saturated. + */ + +void arm_mult_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counters */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t inA1, inA2, inA3, inA4; /* temporary input variables */ + q31_t inB1, inB2, inB3, inB4; /* temporary input variables */ + q31_t out1, out2, out3, out4; /* temporary output variables */ + + /* loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A * B */ + /* Multiply the inputs and then store the results in the destination buffer. */ + inA1 = *pSrcA++; + inA2 = *pSrcA++; + inA3 = *pSrcA++; + inA4 = *pSrcA++; + inB1 = *pSrcB++; + inB2 = *pSrcB++; + inB3 = *pSrcB++; + inB4 = *pSrcB++; + + out1 = ((q63_t) inA1 * inB1) >> 32; + out2 = ((q63_t) inA2 * inB2) >> 32; + out3 = ((q63_t) inA3 * inB3) >> 32; + out4 = ((q63_t) inA4 * inB4) >> 32; + + out1 = __SSAT(out1, 31); + out2 = __SSAT(out2, 31); + out3 = __SSAT(out3, 31); + out4 = __SSAT(out4, 31); + + *pDst++ = out1 << 1u; + *pDst++ = out2 << 1u; + *pDst++ = out3 << 1u; + *pDst++ = out4 << 1u; + + /* Decrement the blockSize loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A * B */ + /* Multiply the inputs and then store the results in the destination buffer. */ + inA1 = *pSrcA++; + inB1 = *pSrcB++; + out1 = ((q63_t) inA1 * inB1) >> 32; + out1 = __SSAT(out1, 31); + *pDst++ = out1 << 1u; + + /* Decrement the blockSize loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + + while(blkCnt > 0u) + { + /* C = A * B */ + /* Multiply the inputs and then store the results in the destination buffer. */ + *pDst++ = + (q31_t) clip_q63_to_q31(((q63_t) (*pSrcA++) * (*pSrcB++)) >> 31); + + /* Decrement the blockSize loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ +} + +/** + * @} end of BasicMult group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q7.c new file mode 100644 index 00000000..a69ae0ab --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_mult_q7.c @@ -0,0 +1,127 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_mult_q7.c +* +* Description: Q7 vector multiplication. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicMult + * @{ + */ + +/** + * @brief Q7 vector multiplication + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q7 range [0x80 0x7F] will be saturated. + */ + +void arm_mult_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counters */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q7_t out1, out2, out3, out4; /* Temporary variables to store the product */ + + /* loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A * B */ + /* Multiply the inputs and store the results in temporary variables */ + out1 = (q7_t) __SSAT((((q15_t) (*pSrcA++) * (*pSrcB++)) >> 7), 8); + out2 = (q7_t) __SSAT((((q15_t) (*pSrcA++) * (*pSrcB++)) >> 7), 8); + out3 = (q7_t) __SSAT((((q15_t) (*pSrcA++) * (*pSrcB++)) >> 7), 8); + out4 = (q7_t) __SSAT((((q15_t) (*pSrcA++) * (*pSrcB++)) >> 7), 8); + + /* Store the results of 4 inputs in the destination buffer in single cycle by packing */ + *__SIMD32(pDst)++ = __PACKq7(out1, out2, out3, out4); + + /* Decrement the blockSize loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + + while(blkCnt > 0u) + { + /* C = A * B */ + /* Multiply the inputs and store the result in the destination buffer */ + *pDst++ = (q7_t) __SSAT((((q15_t) (*pSrcA++) * (*pSrcB++)) >> 7), 8); + + /* Decrement the blockSize loop counter */ + blkCnt--; + } +} + +/** + * @} end of BasicMult group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_f32.c new file mode 100644 index 00000000..99fd00ef --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_f32.c @@ -0,0 +1,146 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_negate_f32.c +* +* Description: Negates floating-point vectors. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* ---------------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @defgroup negate Vector Negate + * + * Negates the elements of a vector. + * + * 
        
+ *     pDst[n] = -pSrc[n],   0 <= n < blockSize.        
+ *
+ * + * The functions support in-place computation allowing the source and + * destination pointers to reference the same memory buffer. + * There are separate functions for floating-point, Q7, Q15, and Q31 data types. + */ + +/** + * @addtogroup negate + * @{ + */ + +/** + * @brief Negates the elements of a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + +void arm_negate_f32( + float32_t * pSrc, + float32_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + float32_t in1, in2, in3, in4; /* temporary variables */ + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* read inputs from source */ + in1 = *pSrc; + in2 = *(pSrc + 1); + in3 = *(pSrc + 2); + in4 = *(pSrc + 3); + + /* negate the input */ + in1 = -in1; + in2 = -in2; + in3 = -in3; + in4 = -in4; + + /* store the result to destination */ + *pDst = in1; + *(pDst + 1) = in2; + *(pDst + 2) = in3; + *(pDst + 3) = in4; + + /* update pointers to process next samples */ + pSrc += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = -A */ + /* Negate and then store the results in the destination buffer. */ + *pDst++ = -*pSrc++; + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of negate group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q15.c new file mode 100644 index 00000000..aa205166 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q15.c @@ -0,0 +1,142 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_negate_q15.c +* +* Description: Negates Q15 vectors. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup negate + * @{ + */ + +/** + * @brief Negates the elements of a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * \par Conditions for optimum performance + * Input and output buffers should be aligned by 32-bit + * + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * The Q15 value -1 (0x8000) will be saturated to the maximum allowable positive value 0x7FFF. + */ + +void arm_negate_q15( + q15_t * pSrc, + q15_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + q15_t in; + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + + q31_t in1, in2; /* Temporary variables */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = -A */ + /* Read two inputs at a time */ + in1 = _SIMD32_OFFSET(pSrc); + in2 = _SIMD32_OFFSET(pSrc + 2); + + /* negate two samples at a time */ + in1 = __QSUB16(0, in1); + + /* negate two samples at a time */ + in2 = __QSUB16(0, in2); + + /* store the result to destination 2 samples at a time */ + _SIMD32_OFFSET(pDst) = in1; + /* store the result to destination 2 samples at a time */ + _SIMD32_OFFSET(pDst + 2) = in2; + + + /* update pointers to process next samples */ + pSrc += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = -A */ + /* Negate and then store the result in the destination buffer. */ + in = *pSrc++; + *pDst++ = (in == (q15_t) 0x8000) ? 0x7fff : -in; + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of negate group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q31.c new file mode 100644 index 00000000..57cd046c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q31.c @@ -0,0 +1,129 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_negate_q31.c +* +* Description: Negates Q31 vectors. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup negate + * @{ + */ + +/** + * @brief Negates the elements of a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * The Q31 value -1 (0x80000000) will be saturated to the maximum allowable positive value 0x7FFFFFFF. + */ + +void arm_negate_q31( + q31_t * pSrc, + q31_t * pDst, + uint32_t blockSize) +{ + q31_t in; /* Temporary variable */ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t in1, in2, in3, in4; + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = -A */ + /* Negate and then store the results in the destination buffer. */ + in1 = *pSrc++; + in2 = *pSrc++; + in3 = *pSrc++; + in4 = *pSrc++; + + *pDst++ = __QSUB(0, in1); + *pDst++ = __QSUB(0, in2); + *pDst++ = __QSUB(0, in3); + *pDst++ = __QSUB(0, in4); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + + while(blkCnt > 0u) + { + /* C = -A */ + /* Negate and then store the result in the destination buffer. */ + in = *pSrc++; + *pDst++ = (in == INT32_MIN) ? INT32_MAX : -in; + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of negate group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q7.c new file mode 100644 index 00000000..44cb62cc --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_negate_q7.c @@ -0,0 +1,125 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_negate_q7.c +* +* Description: Negates Q7 vectors. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup negate + * @{ + */ + +/** + * @brief Negates the elements of a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * The Q7 value -1 (0x80) will be saturated to the maximum allowable positive value 0x7F. + */ + +void arm_negate_q7( + q7_t * pSrc, + q7_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + q7_t in; + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t input; /* Input values1-4 */ + q31_t zero = 0x00000000; + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = -A */ + /* Read four inputs */ + input = *__SIMD32(pSrc)++; + + /* Store the Negated results in the destination buffer in a single cycle by packing the results */ + *__SIMD32(pDst)++ = __QSUB8(zero, input); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = -A */ + /* Negate and then store the results in the destination buffer. */ \ + in = *pSrc++; + *pDst++ = (in == (q7_t) 0x80) ? 0x7f : -in; + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of negate group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_f32.c new file mode 100644 index 00000000..fc6f04ae --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_f32.c @@ -0,0 +1,165 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_offset_f32.c +* +* Description: Floating-point vector offset. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* ---------------------------------------------------------------------------- */ +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @defgroup offset Vector Offset + * + * Adds a constant offset to each element of a vector. + * + * 
        
+ *     pDst[n] = pSrc[n] + offset,   0 <= n < blockSize.        
+ *
+ * + * The functions support in-place computation allowing the source and + * destination pointers to reference the same memory buffer. + * There are separate functions for floating-point, Q7, Q15, and Q31 data types. + */ + +/** + * @addtogroup offset + * @{ + */ + +/** + * @brief Adds a constant offset to a floating-point vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + +void arm_offset_f32( + float32_t * pSrc, + float32_t offset, + float32_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + float32_t in1, in2, in3, in4; + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the results in the destination buffer. */ + /* read samples from source */ + in1 = *pSrc; + in2 = *(pSrc + 1); + + /* add offset to input */ + in1 = in1 + offset; + + /* read samples from source */ + in3 = *(pSrc + 2); + + /* add offset to input */ + in2 = in2 + offset; + + /* read samples from source */ + in4 = *(pSrc + 3); + + /* add offset to input */ + in3 = in3 + offset; + + /* store result to destination */ + *pDst = in1; + + /* add offset to input */ + in4 = in4 + offset; + + /* store result to destination */ + *(pDst + 1) = in2; + + /* store result to destination */ + *(pDst + 2) = in3; + + /* store result to destination */ + *(pDst + 3) = in4; + + /* update pointers to process next samples */ + pSrc += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the result in the destination buffer. */ + *pDst++ = (*pSrc++) + offset; + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of offset group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q15.c new file mode 100644 index 00000000..041eb2dd --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q15.c @@ -0,0 +1,136 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_offset_q15.c +* +* Description: Q15 vector offset. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup offset + * @{ + */ + +/** + * @brief Adds a constant offset to a Q15 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q15 range [0x8000 0x7FFF] are saturated. + */ + +void arm_offset_q15( + q15_t * pSrc, + q15_t offset, + q15_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t offset_packed; /* Offset packed to 32 bit */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* Offset is packed to 32 bit in order to use SIMD32 for addition */ + offset_packed = __PKHBT(offset, offset, 16); + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the results in the destination buffer, 2 samples at a time. */ + *__SIMD32(pDst)++ = __QADD16(*__SIMD32(pSrc)++, offset_packed); + *__SIMD32(pDst)++ = __QADD16(*__SIMD32(pSrc)++, offset_packed); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the results in the destination buffer. */ + *pDst++ = (q15_t) __QADD16(*pSrc++, offset); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the results in the destination buffer. */ + *pDst++ = (q15_t) __SSAT(((q31_t) * pSrc++ + offset), 16); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of offset group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q31.c new file mode 100644 index 00000000..68fae7f1 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q31.c @@ -0,0 +1,140 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_offset_q31.c +* +* Description: Q31 vector offset. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup offset + * @{ + */ + +/** + * @brief Adds a constant offset to a Q31 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q31 range [0x80000000 0x7FFFFFFF] are saturated. + */ + +void arm_offset_q31( + q31_t * pSrc, + q31_t offset, + q31_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t in1, in2, in3, in4; + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the results in the destination buffer. */ + in1 = *pSrc++; + in2 = *pSrc++; + in3 = *pSrc++; + in4 = *pSrc++; + + *pDst++ = __QADD(in1, offset); + *pDst++ = __QADD(in2, offset); + *pDst++ = __QADD(in3, offset); + *pDst++ = __QADD(in4, offset); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the result in the destination buffer. */ + *pDst++ = __QADD(*pSrc++, offset); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the result in the destination buffer. */ + *pDst++ = (q31_t) clip_q63_to_q31((q63_t) * pSrc++ + offset); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of offset group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q7.c new file mode 100644 index 00000000..d470a649 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_offset_q7.c @@ -0,0 +1,135 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_offset_q7.c +* +* Description: Q7 vector offset. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup offset + * @{ + */ + +/** + * @brief Adds a constant offset to a Q7 vector. + * @param[in] *pSrc points to the input vector + * @param[in] offset is the offset to be added + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q7 range [0x80 0x7F] are saturated. + */ + +void arm_offset_q7( + q7_t * pSrc, + q7_t offset, + q7_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t offset_packed; /* Offset packed to 32 bit */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* Offset is packed to 32 bit in order to use SIMD32 for addition */ + offset_packed = __PACKq7(offset, offset, offset, offset); + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the results in the destination bufferfor 4 samples at a time. */ + *__SIMD32(pDst)++ = __QADD8(*__SIMD32(pSrc)++, offset_packed); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the result in the destination buffer. */ + *pDst++ = (q7_t) __SSAT(*pSrc++ + offset, 8); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A + offset */ + /* Add offset and then store the result in the destination buffer. */ + *pDst++ = (q7_t) __SSAT((q15_t) * pSrc++ + offset, 8); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of offset group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_f32.c new file mode 100644 index 00000000..e909535d --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_f32.c @@ -0,0 +1,169 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_scale_f32.c +* +* Description: Multiplies a floating-point vector by a scalar. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* ---------------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @defgroup scale Vector Scale + * + * Multiply a vector by a scalar value. For floating-point data, the algorithm used is: + * + * 
        
+ *     pDst[n] = pSrc[n] * scale,   0 <= n < blockSize.        
+ *
+ * + * In the fixed-point Q7, Q15, and Q31 functions, scale is represented by + * a fractional multiplication scaleFract and an arithmetic shift shift. + * The shift allows the gain of the scaling operation to exceed 1.0. + * The algorithm used with fixed-point data is: + * + * 
        
+ *     pDst[n] = (pSrc[n] * scaleFract) << shift,   0 <= n < blockSize.        
+ *
+ * + * The overall scale factor applied to the fixed-point data is + * 
        
+ *     scale = scaleFract * 2^shift.        
+ *
+ * + * The functions support in-place computation allowing the source and destination + * pointers to reference the same memory buffer. + */ + +/** + * @addtogroup scale + * @{ + */ + +/** + * @brief Multiplies a floating-point vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scale scale factor to be applied + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + */ + + +void arm_scale_f32( + float32_t * pSrc, + float32_t scale, + float32_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + float32_t in1, in2, in3, in4; /* temporary variabels */ + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A * scale */ + /* Scale the input and then store the results in the destination buffer. */ + /* read input samples from source */ + in1 = *pSrc; + in2 = *(pSrc + 1); + + /* multiply with scaling factor */ + in1 = in1 * scale; + + /* read input sample from source */ + in3 = *(pSrc + 2); + + /* multiply with scaling factor */ + in2 = in2 * scale; + + /* read input sample from source */ + in4 = *(pSrc + 3); + + /* multiply with scaling factor */ + in3 = in3 * scale; + in4 = in4 * scale; + /* store the result to destination */ + *pDst = in1; + *(pDst + 1) = in2; + *(pDst + 2) = in3; + *(pDst + 3) = in4; + + /* update pointers to process next samples */ + pSrc += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = A * scale */ + /* Scale the input and then store the result in the destination buffer. */ + *pDst++ = (*pSrc++) * scale; + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of scale group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q15.c new file mode 100644 index 00000000..049bb8d4 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q15.c @@ -0,0 +1,162 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_scale_q15.c +* +* Description: Multiplies a Q15 vector by a scalar. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup scale + * @{ + */ + +/** + * @brief Multiplies a Q15 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The input data *pSrc and scaleFract are in 1.15 format. + * These are multiplied to yield a 2.30 intermediate result and this is shifted with saturation to 1.15 format. + */ + + +void arm_scale_q15( + q15_t * pSrc, + q15_t scaleFract, + int8_t shift, + q15_t * pDst, + uint32_t blockSize) +{ + int8_t kShift = 15 - shift; /* shift to apply after scaling */ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q15_t in1, in2, in3, in4; + q31_t inA1, inA2; /* Temporary variables */ + q31_t out1, out2, out3, out4; + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* Reading 2 inputs from memory */ + inA1 = *__SIMD32(pSrc)++; + inA2 = *__SIMD32(pSrc)++; + + /* C = A * scale */ + /* Scale the inputs and then store the 2 results in the destination buffer + * in single cycle by packing the outputs */ + out1 = (q31_t) ((q15_t) (inA1 >> 16) * scaleFract); + out2 = (q31_t) ((q15_t) inA1 * scaleFract); + out3 = (q31_t) ((q15_t) (inA2 >> 16) * scaleFract); + out4 = (q31_t) ((q15_t) inA2 * scaleFract); + + /* apply shifting */ + out1 = out1 >> kShift; + out2 = out2 >> kShift; + out3 = out3 >> kShift; + out4 = out4 >> kShift; + + /* saturate the output */ + in1 = (q15_t) (__SSAT(out1, 16)); + in2 = (q15_t) (__SSAT(out2, 16)); + in3 = (q15_t) (__SSAT(out3, 16)); + in4 = (q15_t) (__SSAT(out4, 16)); + + /* store the result to destination */ + *__SIMD32(pDst)++ = __PKHBT(in2, in1, 16); + *__SIMD32(pDst)++ = __PKHBT(in4, in3, 16); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A * scale */ + /* Scale the input and then store the result in the destination buffer. */ + *pDst++ = (q15_t) (__SSAT(((*pSrc++) * scaleFract) >> kShift, 16)); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A * scale */ + /* Scale the input and then store the result in the destination buffer. */ + *pDst++ = (q15_t) (__SSAT(((q31_t) * pSrc++ * scaleFract) >> kShift, 16)); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of scale group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q31.c new file mode 100644 index 00000000..ed6b09f8 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q31.c @@ -0,0 +1,239 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_scale_q31.c +* +* Description: Multiplies a Q31 vector by a scalar. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup scale + * @{ + */ + +/** + * @brief Multiplies a Q31 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The input data *pSrc and scaleFract are in 1.31 format. + * These are multiplied to yield a 2.62 intermediate result and this is shifted with saturation to 1.31 format. + */ + +void arm_scale_q31( + q31_t * pSrc, + q31_t scaleFract, + int8_t shift, + q31_t * pDst, + uint32_t blockSize) +{ + int8_t kShift = shift + 1; /* Shift to apply after scaling */ + int8_t sign = (kShift & 0x80); + uint32_t blkCnt; /* loop counter */ + q31_t in, out; + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + + q31_t in1, in2, in3, in4; /* temporary input variables */ + q31_t out1, out2, out3, out4; /* temporary output variabels */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + if(sign == 0u) + { + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* read four inputs from source */ + in1 = *pSrc; + in2 = *(pSrc + 1); + in3 = *(pSrc + 2); + in4 = *(pSrc + 3); + + /* multiply input with scaler value */ + in1 = ((q63_t) in1 * scaleFract) >> 32; + in2 = ((q63_t) in2 * scaleFract) >> 32; + in3 = ((q63_t) in3 * scaleFract) >> 32; + in4 = ((q63_t) in4 * scaleFract) >> 32; + + /* apply shifting */ + out1 = in1 << kShift; + out2 = in2 << kShift; + + /* saturate the results. */ + if(in1 != (out1 >> kShift)) + out1 = 0x7FFFFFFF ^ (in1 >> 31); + + if(in2 != (out2 >> kShift)) + out2 = 0x7FFFFFFF ^ (in2 >> 31); + + out3 = in3 << kShift; + out4 = in4 << kShift; + + *pDst = out1; + *(pDst + 1) = out2; + + if(in3 != (out3 >> kShift)) + out3 = 0x7FFFFFFF ^ (in3 >> 31); + + if(in4 != (out4 >> kShift)) + out4 = 0x7FFFFFFF ^ (in4 >> 31); + + /* Store result destination */ + *(pDst + 2) = out3; + *(pDst + 3) = out4; + + /* Update pointers to process next sampels */ + pSrc += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + } + else + { + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* read four inputs from source */ + in1 = *pSrc; + in2 = *(pSrc + 1); + in3 = *(pSrc + 2); + in4 = *(pSrc + 3); + + /* multiply input with scaler value */ + in1 = ((q63_t) in1 * scaleFract) >> 32; + in2 = ((q63_t) in2 * scaleFract) >> 32; + in3 = ((q63_t) in3 * scaleFract) >> 32; + in4 = ((q63_t) in4 * scaleFract) >> 32; + + /* apply shifting */ + out1 = in1 >> -kShift; + out2 = in2 >> -kShift; + + out3 = in3 >> -kShift; + out4 = in4 >> -kShift; + + /* Store result destination */ + *pDst = out1; + *(pDst + 1) = out2; + + *(pDst + 2) = out3; + *(pDst + 3) = out4; + + /* Update pointers to process next sampels */ + pSrc += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + } + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + if(sign == 0) + { + while(blkCnt > 0u) + { + /* C = A * scale */ + /* Scale the input and then store the result in the destination buffer. */ + in = *pSrc++; + in = ((q63_t) in * scaleFract) >> 32; + + out = in << kShift; + + if(in != (out >> kShift)) + out = 0x7FFFFFFF ^ (in >> 31); + + *pDst++ = out; + + /* Decrement the loop counter */ + blkCnt--; + } + } + else + { + while(blkCnt > 0u) + { + /* C = A * scale */ + /* Scale the input and then store the result in the destination buffer. */ + in = *pSrc++; + in = ((q63_t) in * scaleFract) >> 32; + + out = in >> -kShift; + + *pDst++ = out; + + /* Decrement the loop counter */ + blkCnt--; + } + + } +} + +/** + * @} end of scale group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q7.c new file mode 100644 index 00000000..fa1d1801 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_scale_q7.c @@ -0,0 +1,149 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_scale_q7.c +* +* Description: Multiplies a Q7 vector by a scalar. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup scale + * @{ + */ + +/** + * @brief Multiplies a Q7 vector by a scalar. + * @param[in] *pSrc points to the input vector + * @param[in] scaleFract fractional portion of the scale value + * @param[in] shift number of bits to shift the result by + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The input data *pSrc and scaleFract are in 1.7 format. + * These are multiplied to yield a 2.14 intermediate result and this is shifted with saturation to 1.7 format. + */ + +void arm_scale_q7( + q7_t * pSrc, + q7_t scaleFract, + int8_t shift, + q7_t * pDst, + uint32_t blockSize) +{ + int8_t kShift = 7 - shift; /* shift to apply after scaling */ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q7_t in1, in2, in3, in4, out1, out2, out3, out4; /* Temporary variables to store input & output */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* Reading 4 inputs from memory */ + in1 = *pSrc++; + in2 = *pSrc++; + in3 = *pSrc++; + in4 = *pSrc++; + + /* C = A * scale */ + /* Scale the inputs and then store the results in the temporary variables. */ + out1 = (q7_t) (__SSAT(((in1) * scaleFract) >> kShift, 8)); + out2 = (q7_t) (__SSAT(((in2) * scaleFract) >> kShift, 8)); + out3 = (q7_t) (__SSAT(((in3) * scaleFract) >> kShift, 8)); + out4 = (q7_t) (__SSAT(((in4) * scaleFract) >> kShift, 8)); + + /* Packing the individual outputs into 32bit and storing in + * destination buffer in single write */ + *__SIMD32(pDst)++ = __PACKq7(out1, out2, out3, out4); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A * scale */ + /* Scale the input and then store the result in the destination buffer. */ + *pDst++ = (q7_t) (__SSAT(((*pSrc++) * scaleFract) >> kShift, 8)); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A * scale */ + /* Scale the input and then store the result in the destination buffer. */ + *pDst++ = (q7_t) (__SSAT((((q15_t) * pSrc++ * scaleFract) >> kShift), 8)); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of scale group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q15.c new file mode 100644 index 00000000..3ea0de97 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q15.c @@ -0,0 +1,248 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_shift_q15.c +* +* Description: Shifts the elements of a Q15 vector by a specified number of bits. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup shift + * @{ + */ + +/** + * @brief Shifts the elements of a Q15 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated. + */ + +void arm_shift_q15( + q15_t * pSrc, + int8_t shiftBits, + q15_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + uint8_t sign; /* Sign of shiftBits */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + + q15_t in1, in2; /* Temporary variables */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* Getting the sign of shiftBits */ + sign = (shiftBits & 0x80); + + /* If the shift value is positive then do right shift else left shift */ + if(sign == 0u) + { + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* Read 2 inputs */ + in1 = *pSrc++; + in2 = *pSrc++; + /* C = A << shiftBits */ + /* Shift the inputs and then store the results in the destination buffer. */ +#ifndef ARM_MATH_BIG_ENDIAN + + *__SIMD32(pDst)++ = __PKHBT(__SSAT((in1 << shiftBits), 16), + __SSAT((in2 << shiftBits), 16), 16); + +#else + + *__SIMD32(pDst)++ = __PKHBT(__SSAT((in2 << shiftBits), 16), + __SSAT((in1 << shiftBits), 16), 16); + +#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ + + in1 = *pSrc++; + in2 = *pSrc++; + +#ifndef ARM_MATH_BIG_ENDIAN + + *__SIMD32(pDst)++ = __PKHBT(__SSAT((in1 << shiftBits), 16), + __SSAT((in2 << shiftBits), 16), 16); + +#else + + *__SIMD32(pDst)++ = __PKHBT(__SSAT((in2 << shiftBits), 16), + __SSAT((in1 << shiftBits), 16), 16); + +#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A << shiftBits */ + /* Shift and then store the results in the destination buffer. */ + *pDst++ = __SSAT((*pSrc++ << shiftBits), 16); + + /* Decrement the loop counter */ + blkCnt--; + } + } + else + { + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* Read 2 inputs */ + in1 = *pSrc++; + in2 = *pSrc++; + + /* C = A >> shiftBits */ + /* Shift the inputs and then store the results in the destination buffer. */ +#ifndef ARM_MATH_BIG_ENDIAN + + *__SIMD32(pDst)++ = __PKHBT((in1 >> -shiftBits), + (in2 >> -shiftBits), 16); + +#else + + *__SIMD32(pDst)++ = __PKHBT((in2 >> -shiftBits), + (in1 >> -shiftBits), 16); + +#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ + + in1 = *pSrc++; + in2 = *pSrc++; + +#ifndef ARM_MATH_BIG_ENDIAN + + *__SIMD32(pDst)++ = __PKHBT((in1 >> -shiftBits), + (in2 >> -shiftBits), 16); + +#else + + *__SIMD32(pDst)++ = __PKHBT((in2 >> -shiftBits), + (in1 >> -shiftBits), 16); + +#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A >> shiftBits */ + /* Shift the inputs and then store the results in the destination buffer. */ + *pDst++ = (*pSrc++ >> -shiftBits); + + /* Decrement the loop counter */ + blkCnt--; + } + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Getting the sign of shiftBits */ + sign = (shiftBits & 0x80); + + /* If the shift value is positive then do right shift else left shift */ + if(sign == 0u) + { + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A << shiftBits */ + /* Shift and then store the results in the destination buffer. */ + *pDst++ = __SSAT(((q31_t) * pSrc++ << shiftBits), 16); + + /* Decrement the loop counter */ + blkCnt--; + } + } + else + { + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A >> shiftBits */ + /* Shift the inputs and then store the results in the destination buffer. */ + *pDst++ = (*pSrc++ >> -shiftBits); + + /* Decrement the loop counter */ + blkCnt--; + } + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of shift group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q31.c new file mode 100644 index 00000000..b95967d7 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q31.c @@ -0,0 +1,203 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_shift_q31.c +* +* Description: Shifts the elements of a Q31 vector by a specified number of bits. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ +/** + * @defgroup shift Vector Shift + * + * Shifts the elements of a fixed-point vector by a specified number of bits. + * There are separate functions for Q7, Q15, and Q31 data types. + * The underlying algorithm used is: + * + * 
        
+ *     pDst[n] = pSrc[n] << shift,   0 <= n < blockSize.        
+ *
+ * + * If shift is positive then the elements of the vector are shifted to the left. + * If shift is negative then the elements of the vector are shifted to the right. + * + * The functions support in-place computation allowing the source and destination + * pointers to reference the same memory buffer. + */ + +/** + * @addtogroup shift + * @{ + */ + +/** + * @brief Shifts the elements of a Q31 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q31 range [0x80000000 0x7FFFFFFF] will be saturated. + */ + +void arm_shift_q31( + q31_t * pSrc, + int8_t shiftBits, + q31_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + uint8_t sign = (shiftBits & 0x80); /* Sign of shiftBits */ + +#ifndef ARM_MATH_CM0_FAMILY + + q31_t in1, in2, in3, in4; /* Temporary input variables */ + q31_t out1, out2, out3, out4; /* Temporary output variables */ + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + + if(sign == 0u) + { + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A << shiftBits */ + /* Shift the input and then store the results in the destination buffer. */ + in1 = *pSrc; + in2 = *(pSrc + 1); + out1 = in1 << shiftBits; + in3 = *(pSrc + 2); + out2 = in2 << shiftBits; + in4 = *(pSrc + 3); + if(in1 != (out1 >> shiftBits)) + out1 = 0x7FFFFFFF ^ (in1 >> 31); + + if(in2 != (out2 >> shiftBits)) + out2 = 0x7FFFFFFF ^ (in2 >> 31); + + *pDst = out1; + out3 = in3 << shiftBits; + *(pDst + 1) = out2; + out4 = in4 << shiftBits; + + if(in3 != (out3 >> shiftBits)) + out3 = 0x7FFFFFFF ^ (in3 >> 31); + + if(in4 != (out4 >> shiftBits)) + out4 = 0x7FFFFFFF ^ (in4 >> 31); + + *(pDst + 2) = out3; + *(pDst + 3) = out4; + + /* Update destination pointer to process next sampels */ + pSrc += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + } + else + { + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A >> shiftBits */ + /* Shift the input and then store the results in the destination buffer. */ + in1 = *pSrc; + in2 = *(pSrc + 1); + in3 = *(pSrc + 2); + in4 = *(pSrc + 3); + + *pDst = (in1 >> -shiftBits); + *(pDst + 1) = (in2 >> -shiftBits); + *(pDst + 2) = (in3 >> -shiftBits); + *(pDst + 3) = (in4 >> -shiftBits); + + + pSrc += 4u; + pDst += 4u; + + blkCnt--; + } + + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + + while(blkCnt > 0u) + { + /* C = A (>> or <<) shiftBits */ + /* Shift the input and then store the result in the destination buffer. */ + *pDst++ = (sign == 0u) ? clip_q63_to_q31((q63_t) * pSrc++ << shiftBits) : + (*pSrc++ >> -shiftBits); + + /* Decrement the loop counter */ + blkCnt--; + } + + +} + +/** + * @} end of shift group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q7.c new file mode 100644 index 00000000..16ecc777 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_shift_q7.c @@ -0,0 +1,220 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_shift_q7.c +* +* Description: Processing function for the Q7 Shifting +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup shift + * @{ + */ + + +/** + * @brief Shifts the elements of a Q7 vector a specified number of bits. + * @param[in] *pSrc points to the input vector + * @param[in] shiftBits number of bits to shift. A positive value shifts left; a negative value shifts right. + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in the vector + * @return none. + * + * \par Conditions for optimum performance + * Input and output buffers should be aligned by 32-bit + * + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q7 range [0x8 0x7F] will be saturated. + */ + +void arm_shift_q7( + q7_t * pSrc, + int8_t shiftBits, + q7_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + uint8_t sign; /* Sign of shiftBits */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q7_t in1; /* Input value1 */ + q7_t in2; /* Input value2 */ + q7_t in3; /* Input value3 */ + q7_t in4; /* Input value4 */ + + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* Getting the sign of shiftBits */ + sign = (shiftBits & 0x80); + + /* If the shift value is positive then do right shift else left shift */ + if(sign == 0u) + { + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A << shiftBits */ + /* Read 4 inputs */ + in1 = *pSrc; + in2 = *(pSrc + 1); + in3 = *(pSrc + 2); + in4 = *(pSrc + 3); + + /* Store the Shifted result in the destination buffer in single cycle by packing the outputs */ + *__SIMD32(pDst)++ = __PACKq7(__SSAT((in1 << shiftBits), 8), + __SSAT((in2 << shiftBits), 8), + __SSAT((in3 << shiftBits), 8), + __SSAT((in4 << shiftBits), 8)); + /* Update source pointer to process next sampels */ + pSrc += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A << shiftBits */ + /* Shift the input and then store the result in the destination buffer. */ + *pDst++ = (q7_t) __SSAT((*pSrc++ << shiftBits), 8); + + /* Decrement the loop counter */ + blkCnt--; + } + } + else + { + shiftBits = -shiftBits; + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A >> shiftBits */ + /* Read 4 inputs */ + in1 = *pSrc; + in2 = *(pSrc + 1); + in3 = *(pSrc + 2); + in4 = *(pSrc + 3); + + /* Store the Shifted result in the destination buffer in single cycle by packing the outputs */ + *__SIMD32(pDst)++ = __PACKq7((in1 >> shiftBits), (in2 >> shiftBits), + (in3 >> shiftBits), (in4 >> shiftBits)); + + + pSrc += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A >> shiftBits */ + /* Shift the input and then store the result in the destination buffer. */ + in1 = *pSrc++; + *pDst++ = (in1 >> shiftBits); + + /* Decrement the loop counter */ + blkCnt--; + } + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Getting the sign of shiftBits */ + sign = (shiftBits & 0x80); + + /* If the shift value is positive then do right shift else left shift */ + if(sign == 0u) + { + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A << shiftBits */ + /* Shift the input and then store the result in the destination buffer. */ + *pDst++ = (q7_t) __SSAT(((q15_t) * pSrc++ << shiftBits), 8); + + /* Decrement the loop counter */ + blkCnt--; + } + } + else + { + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A >> shiftBits */ + /* Shift the input and then store the result in the destination buffer. */ + *pDst++ = (*pSrc++ >> -shiftBits); + + /* Decrement the loop counter */ + blkCnt--; + } + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ +} + +/** + * @} end of shift group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_f32.c new file mode 100644 index 00000000..dbd0f955 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_f32.c @@ -0,0 +1,150 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_sub_f32.c +* +* Description: Floating-point vector subtraction. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* ---------------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @defgroup BasicSub Vector Subtraction + * + * Element-by-element subtraction of two vectors. + * + * 
        
+ *     pDst[n] = pSrcA[n] - pSrcB[n],   0 <= n < blockSize.        
+ *
+ * + * There are separate functions for floating-point, Q7, Q15, and Q31 data types. + */ + +/** + * @addtogroup BasicSub + * @{ + */ + + +/** + * @brief Floating-point vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + */ + +void arm_sub_f32( + float32_t * pSrcA, + float32_t * pSrcB, + float32_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + float32_t inA1, inA2, inA3, inA4; /* temporary variables */ + float32_t inB1, inB2, inB3, inB4; /* temporary variables */ + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the results in the destination buffer. */ + /* Read 4 input samples from sourceA and sourceB */ + inA1 = *pSrcA; + inB1 = *pSrcB; + inA2 = *(pSrcA + 1); + inB2 = *(pSrcB + 1); + inA3 = *(pSrcA + 2); + inB3 = *(pSrcB + 2); + inA4 = *(pSrcA + 3); + inB4 = *(pSrcB + 3); + + /* dst = srcA - srcB */ + /* subtract and store the result */ + *pDst = inA1 - inB1; + *(pDst + 1) = inA2 - inB2; + *(pDst + 2) = inA3 - inB3; + *(pDst + 3) = inA4 - inB4; + + + /* Update pointers to process next sampels */ + pSrcA += 4u; + pSrcB += 4u; + pDst += 4u; + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the results in the destination buffer. */ + *pDst++ = (*pSrcA++) - (*pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } +} + +/** + * @} end of BasicSub group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q15.c new file mode 100644 index 00000000..0c192b6c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q15.c @@ -0,0 +1,140 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_sub_q15.c +* +* Description: Q15 vector subtraction. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicSub + * @{ + */ + +/** + * @brief Q15 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated. + */ + +void arm_sub_q15( + q15_t * pSrcA, + q15_t * pSrcB, + q15_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t inA1, inA2; + q31_t inB1, inB2; + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the results in the destination buffer two samples at a time. */ + inA1 = *__SIMD32(pSrcA)++; + inA2 = *__SIMD32(pSrcA)++; + inB1 = *__SIMD32(pSrcB)++; + inB2 = *__SIMD32(pSrcB)++; + + *__SIMD32(pDst)++ = __QSUB16(inA1, inB1); + *__SIMD32(pDst)++ = __QSUB16(inA2, inB2); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the result in the destination buffer. */ + *pDst++ = (q15_t) __QSUB16(*pSrcA++, *pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the result in the destination buffer. */ + *pDst++ = (q15_t) __SSAT(((q31_t) * pSrcA++ - *pSrcB++), 16); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + +} + +/** + * @} end of BasicSub group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q31.c new file mode 100644 index 00000000..5e7677b6 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q31.c @@ -0,0 +1,146 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_sub_q31.c +* +* Description: Q31 vector subtraction. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicSub + * @{ + */ + +/** + * @brief Q31 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q31 range [0x80000000 0x7FFFFFFF] will be saturated. + */ + +void arm_sub_q31( + q31_t * pSrcA, + q31_t * pSrcB, + q31_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + q31_t inA1, inA2, inA3, inA4; + q31_t inB1, inB2, inB3, inB4; + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the results in the destination buffer. */ + inA1 = *pSrcA++; + inA2 = *pSrcA++; + inB1 = *pSrcB++; + inB2 = *pSrcB++; + + inA3 = *pSrcA++; + inA4 = *pSrcA++; + inB3 = *pSrcB++; + inB4 = *pSrcB++; + + *pDst++ = __QSUB(inA1, inB1); + *pDst++ = __QSUB(inA2, inB2); + *pDst++ = __QSUB(inA3, inB3); + *pDst++ = __QSUB(inA4, inB4); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the result in the destination buffer. */ + *pDst++ = __QSUB(*pSrcA++, *pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the result in the destination buffer. */ + *pDst++ = (q31_t) clip_q63_to_q31((q63_t) * pSrcA++ - *pSrcB++); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + +} + +/** + * @} end of BasicSub group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q7.c new file mode 100644 index 00000000..01ac2bf9 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/BasicMathFunctions/arm_sub_q7.c @@ -0,0 +1,131 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_sub_q7.c +* +* Description: Q7 vector subtraction. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_math.h" + +/** + * @ingroup groupMath + */ + +/** + * @addtogroup BasicSub + * @{ + */ + +/** + * @brief Q7 vector subtraction. + * @param[in] *pSrcA points to the first input vector + * @param[in] *pSrcB points to the second input vector + * @param[out] *pDst points to the output vector + * @param[in] blockSize number of samples in each vector + * @return none. + * + * Scaling and Overflow Behavior: + * \par + * The function uses saturating arithmetic. + * Results outside of the allowable Q7 range [0x80 0x7F] will be saturated. + */ + +void arm_sub_q7( + q7_t * pSrcA, + q7_t * pSrcB, + q7_t * pDst, + uint32_t blockSize) +{ + uint32_t blkCnt; /* loop counter */ + +#ifndef ARM_MATH_CM0_FAMILY + +/* Run the below code for Cortex-M4 and Cortex-M3 */ + + /*loop Unrolling */ + blkCnt = blockSize >> 2u; + + /* First part of the processing with loop unrolling. Compute 4 outputs at a time. + ** a second loop below computes the remaining 1 to 3 samples. */ + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the results in the destination buffer 4 samples at a time. */ + *__SIMD32(pDst)++ = __QSUB8(*__SIMD32(pSrcA)++, *__SIMD32(pSrcB)++); + + /* Decrement the loop counter */ + blkCnt--; + } + + /* If the blockSize is not a multiple of 4, compute any remaining output samples here. + ** No loop unrolling is used. */ + blkCnt = blockSize % 0x4u; + + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the result in the destination buffer. */ + *pDst++ = __SSAT(*pSrcA++ - *pSrcB++, 8); + + /* Decrement the loop counter */ + blkCnt--; + } + +#else + + /* Run the below code for Cortex-M0 */ + + /* Initialize blkCnt with number of samples */ + blkCnt = blockSize; + + while(blkCnt > 0u) + { + /* C = A - B */ + /* Subtract and then store the result in the destination buffer. */ + *pDst++ = (q7_t) __SSAT((q15_t) * pSrcA++ - *pSrcB++, 8); + + /* Decrement the loop counter */ + blkCnt--; + } + +#endif /* #ifndef ARM_MATH_CM0_FAMILY */ + + +} + +/** + * @} end of BasicSub group + */ diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/CommonTables/arm_common_tables.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/CommonTables/arm_common_tables.c new file mode 100644 index 00000000..0641c61c --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/CommonTables/arm_common_tables.c @@ -0,0 +1,27251 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 31. July 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_common_tables.c +* +* Description: This file has common tables like fft twiddle factors, Bitreverse, reciprocal etc which are used across different functions +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + + +#include "arm_math.h" +#include "arm_common_tables.h" + +/** + * @ingroup groupTransforms + */ + +/** + * @addtogroup CFFT_CIFFT Complex FFT Tables + * @{ + */ + +/** +* \par +* Pseudo code for Generation of Bit reversal Table is +* \par +* 
for(l=1;l <= N/4;l++)    
+* {    
+*   for(i=0;i> 1;    
+*  }
+* \par +* where N = 4096 logN2 = 12 +* \par +* N is the maximum FFT Size supported +*/ + +/* +* @brief Table for bit reversal process +*/ +const uint16_t armBitRevTable[1024] = { + 0x400, 0x200, 0x600, 0x100, 0x500, 0x300, 0x700, 0x80, 0x480, 0x280, + 0x680, 0x180, 0x580, 0x380, 0x780, 0x40, 0x440, 0x240, 0x640, 0x140, + 0x540, 0x340, 0x740, 0xc0, 0x4c0, 0x2c0, 0x6c0, 0x1c0, 0x5c0, 0x3c0, + 0x7c0, 0x20, 0x420, 0x220, 0x620, 0x120, 0x520, 0x320, 0x720, 0xa0, + 0x4a0, 0x2a0, 0x6a0, 0x1a0, 0x5a0, 0x3a0, 0x7a0, 0x60, 0x460, 0x260, + 0x660, 0x160, 0x560, 0x360, 0x760, 0xe0, 0x4e0, 0x2e0, 0x6e0, 0x1e0, + 0x5e0, 0x3e0, 0x7e0, 0x10, 0x410, 0x210, 0x610, 0x110, 0x510, 0x310, + 0x710, 0x90, 0x490, 0x290, 0x690, 0x190, 0x590, 0x390, 0x790, 0x50, + 0x450, 0x250, 0x650, 0x150, 0x550, 0x350, 0x750, 0xd0, 0x4d0, 0x2d0, + 0x6d0, 0x1d0, 0x5d0, 0x3d0, 0x7d0, 0x30, 0x430, 0x230, 0x630, 0x130, + 0x530, 0x330, 0x730, 0xb0, 0x4b0, 0x2b0, 0x6b0, 0x1b0, 0x5b0, 0x3b0, + 0x7b0, 0x70, 0x470, 0x270, 0x670, 0x170, 0x570, 0x370, 0x770, 0xf0, + 0x4f0, 0x2f0, 0x6f0, 0x1f0, 0x5f0, 0x3f0, 0x7f0, 0x8, 0x408, 0x208, + 0x608, 0x108, 0x508, 0x308, 0x708, 0x88, 0x488, 0x288, 0x688, 0x188, + 0x588, 0x388, 0x788, 0x48, 0x448, 0x248, 0x648, 0x148, 0x548, 0x348, + 0x748, 0xc8, 0x4c8, 0x2c8, 0x6c8, 0x1c8, 0x5c8, 0x3c8, 0x7c8, 0x28, + 0x428, 0x228, 0x628, 0x128, 0x528, 0x328, 0x728, 0xa8, 0x4a8, 0x2a8, + 0x6a8, 0x1a8, 0x5a8, 0x3a8, 0x7a8, 0x68, 0x468, 0x268, 0x668, 0x168, + 0x568, 0x368, 0x768, 0xe8, 0x4e8, 0x2e8, 0x6e8, 0x1e8, 0x5e8, 0x3e8, + 0x7e8, 0x18, 0x418, 0x218, 0x618, 0x118, 0x518, 0x318, 0x718, 0x98, + 0x498, 0x298, 0x698, 0x198, 0x598, 0x398, 0x798, 0x58, 0x458, 0x258, + 0x658, 0x158, 0x558, 0x358, 0x758, 0xd8, 0x4d8, 0x2d8, 0x6d8, 0x1d8, + 0x5d8, 0x3d8, 0x7d8, 0x38, 0x438, 0x238, 0x638, 0x138, 0x538, 0x338, + 0x738, 0xb8, 0x4b8, 0x2b8, 0x6b8, 0x1b8, 0x5b8, 0x3b8, 0x7b8, 0x78, + 0x478, 0x278, 0x678, 0x178, 0x578, 0x378, 0x778, 0xf8, 0x4f8, 0x2f8, + 0x6f8, 0x1f8, 0x5f8, 0x3f8, 0x7f8, 0x4, 0x404, 0x204, 0x604, 0x104, + 0x504, 0x304, 0x704, 0x84, 0x484, 0x284, 0x684, 0x184, 0x584, 0x384, + 0x784, 0x44, 0x444, 0x244, 0x644, 0x144, 0x544, 0x344, 0x744, 0xc4, + 0x4c4, 0x2c4, 0x6c4, 0x1c4, 0x5c4, 0x3c4, 0x7c4, 0x24, 0x424, 0x224, + 0x624, 0x124, 0x524, 0x324, 0x724, 0xa4, 0x4a4, 0x2a4, 0x6a4, 0x1a4, + 0x5a4, 0x3a4, 0x7a4, 0x64, 0x464, 0x264, 0x664, 0x164, 0x564, 0x364, + 0x764, 0xe4, 0x4e4, 0x2e4, 0x6e4, 0x1e4, 0x5e4, 0x3e4, 0x7e4, 0x14, + 0x414, 0x214, 0x614, 0x114, 0x514, 0x314, 0x714, 0x94, 0x494, 0x294, + 0x694, 0x194, 0x594, 0x394, 0x794, 0x54, 0x454, 0x254, 0x654, 0x154, + 0x554, 0x354, 0x754, 0xd4, 0x4d4, 0x2d4, 0x6d4, 0x1d4, 0x5d4, 0x3d4, + 0x7d4, 0x34, 0x434, 0x234, 0x634, 0x134, 0x534, 0x334, 0x734, 0xb4, + 0x4b4, 0x2b4, 0x6b4, 0x1b4, 0x5b4, 0x3b4, 0x7b4, 0x74, 0x474, 0x274, + 0x674, 0x174, 0x574, 0x374, 0x774, 0xf4, 0x4f4, 0x2f4, 0x6f4, 0x1f4, + 0x5f4, 0x3f4, 0x7f4, 0xc, 0x40c, 0x20c, 0x60c, 0x10c, 0x50c, 0x30c, + 0x70c, 0x8c, 0x48c, 0x28c, 0x68c, 0x18c, 0x58c, 0x38c, 0x78c, 0x4c, + 0x44c, 0x24c, 0x64c, 0x14c, 0x54c, 0x34c, 0x74c, 0xcc, 0x4cc, 0x2cc, + 0x6cc, 0x1cc, 0x5cc, 0x3cc, 0x7cc, 0x2c, 0x42c, 0x22c, 0x62c, 0x12c, + 0x52c, 0x32c, 0x72c, 0xac, 0x4ac, 0x2ac, 0x6ac, 0x1ac, 0x5ac, 0x3ac, + 0x7ac, 0x6c, 0x46c, 0x26c, 0x66c, 0x16c, 0x56c, 0x36c, 0x76c, 0xec, + 0x4ec, 0x2ec, 0x6ec, 0x1ec, 0x5ec, 0x3ec, 0x7ec, 0x1c, 0x41c, 0x21c, + 0x61c, 0x11c, 0x51c, 0x31c, 0x71c, 0x9c, 0x49c, 0x29c, 0x69c, 0x19c, + 0x59c, 0x39c, 0x79c, 0x5c, 0x45c, 0x25c, 0x65c, 0x15c, 0x55c, 0x35c, + 0x75c, 0xdc, 0x4dc, 0x2dc, 0x6dc, 0x1dc, 0x5dc, 0x3dc, 0x7dc, 0x3c, + 0x43c, 0x23c, 0x63c, 0x13c, 0x53c, 0x33c, 0x73c, 0xbc, 0x4bc, 0x2bc, + 0x6bc, 0x1bc, 0x5bc, 0x3bc, 0x7bc, 0x7c, 0x47c, 0x27c, 0x67c, 0x17c, + 0x57c, 0x37c, 0x77c, 0xfc, 0x4fc, 0x2fc, 0x6fc, 0x1fc, 0x5fc, 0x3fc, + 0x7fc, 0x2, 0x402, 0x202, 0x602, 0x102, 0x502, 0x302, 0x702, 0x82, + 0x482, 0x282, 0x682, 0x182, 0x582, 0x382, 0x782, 0x42, 0x442, 0x242, + 0x642, 0x142, 0x542, 0x342, 0x742, 0xc2, 0x4c2, 0x2c2, 0x6c2, 0x1c2, + 0x5c2, 0x3c2, 0x7c2, 0x22, 0x422, 0x222, 0x622, 0x122, 0x522, 0x322, + 0x722, 0xa2, 0x4a2, 0x2a2, 0x6a2, 0x1a2, 0x5a2, 0x3a2, 0x7a2, 0x62, + 0x462, 0x262, 0x662, 0x162, 0x562, 0x362, 0x762, 0xe2, 0x4e2, 0x2e2, + 0x6e2, 0x1e2, 0x5e2, 0x3e2, 0x7e2, 0x12, 0x412, 0x212, 0x612, 0x112, + 0x512, 0x312, 0x712, 0x92, 0x492, 0x292, 0x692, 0x192, 0x592, 0x392, + 0x792, 0x52, 0x452, 0x252, 0x652, 0x152, 0x552, 0x352, 0x752, 0xd2, + 0x4d2, 0x2d2, 0x6d2, 0x1d2, 0x5d2, 0x3d2, 0x7d2, 0x32, 0x432, 0x232, + 0x632, 0x132, 0x532, 0x332, 0x732, 0xb2, 0x4b2, 0x2b2, 0x6b2, 0x1b2, + 0x5b2, 0x3b2, 0x7b2, 0x72, 0x472, 0x272, 0x672, 0x172, 0x572, 0x372, + 0x772, 0xf2, 0x4f2, 0x2f2, 0x6f2, 0x1f2, 0x5f2, 0x3f2, 0x7f2, 0xa, + 0x40a, 0x20a, 0x60a, 0x10a, 0x50a, 0x30a, 0x70a, 0x8a, 0x48a, 0x28a, + 0x68a, 0x18a, 0x58a, 0x38a, 0x78a, 0x4a, 0x44a, 0x24a, 0x64a, 0x14a, + 0x54a, 0x34a, 0x74a, 0xca, 0x4ca, 0x2ca, 0x6ca, 0x1ca, 0x5ca, 0x3ca, + 0x7ca, 0x2a, 0x42a, 0x22a, 0x62a, 0x12a, 0x52a, 0x32a, 0x72a, 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0x566, 0x366, 0x766, 0xe6, 0x4e6, 0x2e6, 0x6e6, 0x1e6, 0x5e6, 0x3e6, + 0x7e6, 0x16, 0x416, 0x216, 0x616, 0x116, 0x516, 0x316, 0x716, 0x96, + 0x496, 0x296, 0x696, 0x196, 0x596, 0x396, 0x796, 0x56, 0x456, 0x256, + 0x656, 0x156, 0x556, 0x356, 0x756, 0xd6, 0x4d6, 0x2d6, 0x6d6, 0x1d6, + 0x5d6, 0x3d6, 0x7d6, 0x36, 0x436, 0x236, 0x636, 0x136, 0x536, 0x336, + 0x736, 0xb6, 0x4b6, 0x2b6, 0x6b6, 0x1b6, 0x5b6, 0x3b6, 0x7b6, 0x76, + 0x476, 0x276, 0x676, 0x176, 0x576, 0x376, 0x776, 0xf6, 0x4f6, 0x2f6, + 0x6f6, 0x1f6, 0x5f6, 0x3f6, 0x7f6, 0xe, 0x40e, 0x20e, 0x60e, 0x10e, + 0x50e, 0x30e, 0x70e, 0x8e, 0x48e, 0x28e, 0x68e, 0x18e, 0x58e, 0x38e, + 0x78e, 0x4e, 0x44e, 0x24e, 0x64e, 0x14e, 0x54e, 0x34e, 0x74e, 0xce, + 0x4ce, 0x2ce, 0x6ce, 0x1ce, 0x5ce, 0x3ce, 0x7ce, 0x2e, 0x42e, 0x22e, + 0x62e, 0x12e, 0x52e, 0x32e, 0x72e, 0xae, 0x4ae, 0x2ae, 0x6ae, 0x1ae, + 0x5ae, 0x3ae, 0x7ae, 0x6e, 0x46e, 0x26e, 0x66e, 0x16e, 0x56e, 0x36e, + 0x76e, 0xee, 0x4ee, 0x2ee, 0x6ee, 0x1ee, 0x5ee, 0x3ee, 0x7ee, 0x1e, + 0x41e, 0x21e, 0x61e, 0x11e, 0x51e, 0x31e, 0x71e, 0x9e, 0x49e, 0x29e, + 0x69e, 0x19e, 0x59e, 0x39e, 0x79e, 0x5e, 0x45e, 0x25e, 0x65e, 0x15e, + 0x55e, 0x35e, 0x75e, 0xde, 0x4de, 0x2de, 0x6de, 0x1de, 0x5de, 0x3de, + 0x7de, 0x3e, 0x43e, 0x23e, 0x63e, 0x13e, 0x53e, 0x33e, 0x73e, 0xbe, + 0x4be, 0x2be, 0x6be, 0x1be, 0x5be, 0x3be, 0x7be, 0x7e, 0x47e, 0x27e, + 0x67e, 0x17e, 0x57e, 0x37e, 0x77e, 0xfe, 0x4fe, 0x2fe, 0x6fe, 0x1fe, + 0x5fe, 0x3fe, 0x7fe, 0x1 +}; + + +/* +* @brief Floating-point Twiddle factors Table Generation +*/ + +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 16 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ +const float32_t twiddleCoef_16[32] = { + 1.000000000f, 0.000000000f, + 0.923879533f, 0.382683432f, + 0.707106781f, 0.707106781f, + 0.382683432f, 0.923879533f, + 0.000000000f, 1.000000000f, + -0.382683432f, 0.923879533f, + -0.707106781f, 0.707106781f, + -0.923879533f, 0.382683432f, + -1.000000000f, 0.000000000f, + -0.923879533f, -0.382683432f, + -0.707106781f, -0.707106781f, + -0.382683432f, -0.923879533f, + -0.000000000f, -1.000000000f, + 0.382683432f, -0.923879533f, + 0.707106781f, -0.707106781f, + 0.923879533f, -0.382683432f +}; + +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 32 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ +const float32_t twiddleCoef_32[64] = { + 1.000000000f, 0.000000000f, + 0.980785280f, 0.195090322f, + 0.923879533f, 0.382683432f, + 0.831469612f, 0.555570233f, + 0.707106781f, 0.707106781f, + 0.555570233f, 0.831469612f, + 0.382683432f, 0.923879533f, + 0.195090322f, 0.980785280f, + 0.000000000f, 1.000000000f, + -0.195090322f, 0.980785280f, + -0.382683432f, 0.923879533f, + -0.555570233f, 0.831469612f, + -0.707106781f, 0.707106781f, + -0.831469612f, 0.555570233f, + -0.923879533f, 0.382683432f, + -0.980785280f, 0.195090322f, + -1.000000000f, 0.000000000f, + -0.980785280f, -0.195090322f, + -0.923879533f, -0.382683432f, + -0.831469612f, -0.555570233f, + -0.707106781f, -0.707106781f, + -0.555570233f, -0.831469612f, + -0.382683432f, -0.923879533f, + -0.195090322f, -0.980785280f, + -0.000000000f, -1.000000000f, + 0.195090322f, -0.980785280f, + 0.382683432f, -0.923879533f, + 0.555570233f, -0.831469612f, + 0.707106781f, -0.707106781f, + 0.831469612f, -0.555570233f, + 0.923879533f, -0.382683432f, + 0.980785280f, -0.195090322f +}; + +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 64 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ +const float32_t twiddleCoef_64[128] = { + 1.000000000f, 0.000000000f, + 0.995184727f, 0.098017140f, + 0.980785280f, 0.195090322f, + 0.956940336f, 0.290284677f, + 0.923879533f, 0.382683432f, + 0.881921264f, 0.471396737f, + 0.831469612f, 0.555570233f, + 0.773010453f, 0.634393284f, + 0.707106781f, 0.707106781f, + 0.634393284f, 0.773010453f, + 0.555570233f, 0.831469612f, + 0.471396737f, 0.881921264f, + 0.382683432f, 0.923879533f, + 0.290284677f, 0.956940336f, + 0.195090322f, 0.980785280f, + 0.098017140f, 0.995184727f, + 0.000000000f, 1.000000000f, + -0.098017140f, 0.995184727f, + -0.195090322f, 0.980785280f, + -0.290284677f, 0.956940336f, + -0.382683432f, 0.923879533f, + -0.471396737f, 0.881921264f, + -0.555570233f, 0.831469612f, + -0.634393284f, 0.773010453f, + -0.707106781f, 0.707106781f, + -0.773010453f, 0.634393284f, + -0.831469612f, 0.555570233f, + -0.881921264f, 0.471396737f, + -0.923879533f, 0.382683432f, + -0.956940336f, 0.290284677f, + -0.980785280f, 0.195090322f, + -0.995184727f, 0.098017140f, + -1.000000000f, 0.000000000f, + -0.995184727f, -0.098017140f, + -0.980785280f, -0.195090322f, + -0.956940336f, -0.290284677f, + -0.923879533f, -0.382683432f, + -0.881921264f, -0.471396737f, + -0.831469612f, -0.555570233f, + -0.773010453f, -0.634393284f, + -0.707106781f, -0.707106781f, + -0.634393284f, -0.773010453f, + -0.555570233f, -0.831469612f, + -0.471396737f, -0.881921264f, + -0.382683432f, -0.923879533f, + -0.290284677f, -0.956940336f, + -0.195090322f, -0.980785280f, + -0.098017140f, -0.995184727f, + -0.000000000f, -1.000000000f, + 0.098017140f, -0.995184727f, + 0.195090322f, -0.980785280f, + 0.290284677f, -0.956940336f, + 0.382683432f, -0.923879533f, + 0.471396737f, -0.881921264f, + 0.555570233f, -0.831469612f, + 0.634393284f, -0.773010453f, + 0.707106781f, -0.707106781f, + 0.773010453f, -0.634393284f, + 0.831469612f, -0.555570233f, + 0.881921264f, -0.471396737f, + 0.923879533f, -0.382683432f, + 0.956940336f, -0.290284677f, + 0.980785280f, -0.195090322f, + 0.995184727f, -0.098017140f +}; + +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 128 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ + +const float32_t twiddleCoef_128[256] = { + 1.000000000f , 0.000000000f , + 0.998795456f , 0.049067674f , + 0.995184727f , 0.098017140f , + 0.989176510f , 0.146730474f , + 0.980785280f , 0.195090322f , + 0.970031253f , 0.242980180f , + 0.956940336f , 0.290284677f , + 0.941544065f , 0.336889853f , + 0.923879533f , 0.382683432f , + 0.903989293f , 0.427555093f , + 0.881921264f , 0.471396737f , + 0.857728610f , 0.514102744f , + 0.831469612f , 0.555570233f , + 0.803207531f , 0.595699304f , + 0.773010453f , 0.634393284f , + 0.740951125f , 0.671558955f , + 0.707106781f , 0.707106781f , + 0.671558955f , 0.740951125f , + 0.634393284f , 0.773010453f , + 0.595699304f , 0.803207531f , + 0.555570233f , 0.831469612f , + 0.514102744f , 0.857728610f , + 0.471396737f , 0.881921264f , + 0.427555093f , 0.903989293f , + 0.382683432f , 0.923879533f , + 0.336889853f , 0.941544065f , + 0.290284677f , 0.956940336f , + 0.242980180f , 0.970031253f , + 0.195090322f , 0.980785280f , + 0.146730474f , 0.989176510f , + 0.098017140f , 0.995184727f , + 0.049067674f , 0.998795456f , + 0.000000000f , 1.000000000f , + -0.049067674f , 0.998795456f , + -0.098017140f , 0.995184727f , + -0.146730474f , 0.989176510f , + -0.195090322f , 0.980785280f , + -0.242980180f , 0.970031253f , + -0.290284677f , 0.956940336f , + -0.336889853f , 0.941544065f , + -0.382683432f , 0.923879533f , + -0.427555093f , 0.903989293f , + -0.471396737f , 0.881921264f , + -0.514102744f , 0.857728610f , + -0.555570233f , 0.831469612f , + -0.595699304f , 0.803207531f , + -0.634393284f , 0.773010453f , + -0.671558955f , 0.740951125f , + -0.707106781f , 0.707106781f , + -0.740951125f , 0.671558955f , + -0.773010453f , 0.634393284f , + -0.803207531f , 0.595699304f , + -0.831469612f , 0.555570233f , + -0.857728610f , 0.514102744f , + -0.881921264f , 0.471396737f , + -0.903989293f , 0.427555093f , + -0.923879533f , 0.382683432f , + -0.941544065f , 0.336889853f , + -0.956940336f , 0.290284677f , + -0.970031253f , 0.242980180f , + -0.980785280f , 0.195090322f , + -0.989176510f , 0.146730474f , + -0.995184727f , 0.098017140f , + -0.998795456f , 0.049067674f , + -1.000000000f , 0.000000000f , + -0.998795456f , -0.049067674f , + -0.995184727f , -0.098017140f , + -0.989176510f , -0.146730474f , + -0.980785280f , -0.195090322f , + -0.970031253f , -0.242980180f , + -0.956940336f , -0.290284677f , + -0.941544065f , -0.336889853f , + -0.923879533f , -0.382683432f , + -0.903989293f , -0.427555093f , + -0.881921264f , -0.471396737f , + -0.857728610f , -0.514102744f , + -0.831469612f , -0.555570233f , + -0.803207531f , -0.595699304f , + -0.773010453f , -0.634393284f , + -0.740951125f , -0.671558955f , + -0.707106781f , -0.707106781f , + -0.671558955f , -0.740951125f , + -0.634393284f , -0.773010453f , + -0.595699304f , -0.803207531f , + -0.555570233f , -0.831469612f , + -0.514102744f , -0.857728610f , + -0.471396737f , -0.881921264f , + -0.427555093f , -0.903989293f , + -0.382683432f , -0.923879533f , + -0.336889853f , -0.941544065f , + -0.290284677f , -0.956940336f , + -0.242980180f , -0.970031253f , + -0.195090322f , -0.980785280f , + -0.146730474f , -0.989176510f , + -0.098017140f , -0.995184727f , + -0.049067674f , -0.998795456f , + -0.000000000f , -1.000000000f , + 0.049067674f , -0.998795456f , + 0.098017140f , -0.995184727f , + 0.146730474f , -0.989176510f , + 0.195090322f , -0.980785280f , + 0.242980180f , -0.970031253f , + 0.290284677f , -0.956940336f , + 0.336889853f , -0.941544065f , + 0.382683432f , -0.923879533f , + 0.427555093f , -0.903989293f , + 0.471396737f , -0.881921264f , + 0.514102744f , -0.857728610f , + 0.555570233f , -0.831469612f , + 0.595699304f , -0.803207531f , + 0.634393284f , -0.773010453f , + 0.671558955f , -0.740951125f , + 0.707106781f , -0.707106781f , + 0.740951125f , -0.671558955f , + 0.773010453f , -0.634393284f , + 0.803207531f , -0.595699304f , + 0.831469612f , -0.555570233f , + 0.857728610f , -0.514102744f , + 0.881921264f , -0.471396737f , + 0.903989293f , -0.427555093f , + 0.923879533f , -0.382683432f , + 0.941544065f , -0.336889853f , + 0.956940336f , -0.290284677f , + 0.970031253f , -0.242980180f , + 0.980785280f , -0.195090322f , + 0.989176510f , -0.146730474f , + 0.995184727f , -0.098017140f , + 0.998795456f , -0.049067674f +}; + +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 256 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ +const float32_t twiddleCoef_256[512] = { + 1.000000000f, 0.000000000f, + 0.999698819f, 0.024541229f, + 0.998795456f, 0.049067674f, + 0.997290457f, 0.073564564f, + 0.995184727f, 0.098017140f, + 0.992479535f, 0.122410675f, + 0.989176510f, 0.146730474f, + 0.985277642f, 0.170961889f, + 0.980785280f, 0.195090322f, + 0.975702130f, 0.219101240f, + 0.970031253f, 0.242980180f, + 0.963776066f, 0.266712757f, + 0.956940336f, 0.290284677f, + 0.949528181f, 0.313681740f, + 0.941544065f, 0.336889853f, + 0.932992799f, 0.359895037f, + 0.923879533f, 0.382683432f, + 0.914209756f, 0.405241314f, + 0.903989293f, 0.427555093f, + 0.893224301f, 0.449611330f, + 0.881921264f, 0.471396737f, + 0.870086991f, 0.492898192f, + 0.857728610f, 0.514102744f, + 0.844853565f, 0.534997620f, + 0.831469612f, 0.555570233f, + 0.817584813f, 0.575808191f, + 0.803207531f, 0.595699304f, + 0.788346428f, 0.615231591f, + 0.773010453f, 0.634393284f, + 0.757208847f, 0.653172843f, + 0.740951125f, 0.671558955f, + 0.724247083f, 0.689540545f, + 0.707106781f, 0.707106781f, + 0.689540545f, 0.724247083f, + 0.671558955f, 0.740951125f, + 0.653172843f, 0.757208847f, + 0.634393284f, 0.773010453f, + 0.615231591f, 0.788346428f, + 0.595699304f, 0.803207531f, + 0.575808191f, 0.817584813f, + 0.555570233f, 0.831469612f, + 0.534997620f, 0.844853565f, + 0.514102744f, 0.857728610f, + 0.492898192f, 0.870086991f, + 0.471396737f, 0.881921264f, + 0.449611330f, 0.893224301f, + 0.427555093f, 0.903989293f, + 0.405241314f, 0.914209756f, + 0.382683432f, 0.923879533f, + 0.359895037f, 0.932992799f, + 0.336889853f, 0.941544065f, + 0.313681740f, 0.949528181f, + 0.290284677f, 0.956940336f, + 0.266712757f, 0.963776066f, + 0.242980180f, 0.970031253f, + 0.219101240f, 0.975702130f, + 0.195090322f, 0.980785280f, + 0.170961889f, 0.985277642f, + 0.146730474f, 0.989176510f, + 0.122410675f, 0.992479535f, + 0.098017140f, 0.995184727f, + 0.073564564f, 0.997290457f, + 0.049067674f, 0.998795456f, + 0.024541229f, 0.999698819f, + 0.000000000f, 1.000000000f, + -0.024541229f, 0.999698819f, + -0.049067674f, 0.998795456f, + -0.073564564f, 0.997290457f, + -0.098017140f, 0.995184727f, + -0.122410675f, 0.992479535f, + -0.146730474f, 0.989176510f, + -0.170961889f, 0.985277642f, + -0.195090322f, 0.980785280f, + -0.219101240f, 0.975702130f, + -0.242980180f, 0.970031253f, + -0.266712757f, 0.963776066f, + -0.290284677f, 0.956940336f, + -0.313681740f, 0.949528181f, + -0.336889853f, 0.941544065f, + -0.359895037f, 0.932992799f, + -0.382683432f, 0.923879533f, + -0.405241314f, 0.914209756f, + -0.427555093f, 0.903989293f, + -0.449611330f, 0.893224301f, + -0.471396737f, 0.881921264f, + -0.492898192f, 0.870086991f, + -0.514102744f, 0.857728610f, + -0.534997620f, 0.844853565f, + -0.555570233f, 0.831469612f, + -0.575808191f, 0.817584813f, + -0.595699304f, 0.803207531f, + -0.615231591f, 0.788346428f, + -0.634393284f, 0.773010453f, + -0.653172843f, 0.757208847f, + -0.671558955f, 0.740951125f, + -0.689540545f, 0.724247083f, + -0.707106781f, 0.707106781f, + -0.724247083f, 0.689540545f, + -0.740951125f, 0.671558955f, + -0.757208847f, 0.653172843f, + -0.773010453f, 0.634393284f, + -0.788346428f, 0.615231591f, + -0.803207531f, 0.595699304f, + -0.817584813f, 0.575808191f, + -0.831469612f, 0.555570233f, + -0.844853565f, 0.534997620f, + -0.857728610f, 0.514102744f, + -0.870086991f, 0.492898192f, + -0.881921264f, 0.471396737f, + -0.893224301f, 0.449611330f, + -0.903989293f, 0.427555093f, + -0.914209756f, 0.405241314f, + -0.923879533f, 0.382683432f, + -0.932992799f, 0.359895037f, + -0.941544065f, 0.336889853f, + -0.949528181f, 0.313681740f, + -0.956940336f, 0.290284677f, + -0.963776066f, 0.266712757f, + -0.970031253f, 0.242980180f, + -0.975702130f, 0.219101240f, + -0.980785280f, 0.195090322f, + -0.985277642f, 0.170961889f, + -0.989176510f, 0.146730474f, + -0.992479535f, 0.122410675f, + -0.995184727f, 0.098017140f, + -0.997290457f, 0.073564564f, + -0.998795456f, 0.049067674f, + -0.999698819f, 0.024541229f, + -1.000000000f, 0.000000000f, + -0.999698819f, -0.024541229f, + -0.998795456f, -0.049067674f, + -0.997290457f, -0.073564564f, + -0.995184727f, -0.098017140f, + -0.992479535f, -0.122410675f, + -0.989176510f, -0.146730474f, + -0.985277642f, -0.170961889f, + -0.980785280f, -0.195090322f, + -0.975702130f, -0.219101240f, + -0.970031253f, -0.242980180f, + -0.963776066f, -0.266712757f, + -0.956940336f, -0.290284677f, + -0.949528181f, -0.313681740f, + -0.941544065f, -0.336889853f, + -0.932992799f, -0.359895037f, + -0.923879533f, -0.382683432f, + -0.914209756f, -0.405241314f, + -0.903989293f, -0.427555093f, + -0.893224301f, -0.449611330f, + -0.881921264f, -0.471396737f, + -0.870086991f, -0.492898192f, + -0.857728610f, -0.514102744f, + -0.844853565f, -0.534997620f, + -0.831469612f, -0.555570233f, + -0.817584813f, -0.575808191f, + -0.803207531f, -0.595699304f, + -0.788346428f, -0.615231591f, + -0.773010453f, -0.634393284f, + -0.757208847f, -0.653172843f, + -0.740951125f, -0.671558955f, + -0.724247083f, -0.689540545f, + -0.707106781f, -0.707106781f, + -0.689540545f, -0.724247083f, + -0.671558955f, -0.740951125f, + -0.653172843f, -0.757208847f, + -0.634393284f, -0.773010453f, + -0.615231591f, -0.788346428f, + -0.595699304f, -0.803207531f, + -0.575808191f, -0.817584813f, + -0.555570233f, -0.831469612f, + -0.534997620f, -0.844853565f, + -0.514102744f, -0.857728610f, + -0.492898192f, -0.870086991f, + -0.471396737f, -0.881921264f, + -0.449611330f, -0.893224301f, + -0.427555093f, -0.903989293f, + -0.405241314f, -0.914209756f, + -0.382683432f, -0.923879533f, + -0.359895037f, -0.932992799f, + -0.336889853f, -0.941544065f, + -0.313681740f, -0.949528181f, + -0.290284677f, -0.956940336f, + -0.266712757f, -0.963776066f, + -0.242980180f, -0.970031253f, + -0.219101240f, -0.975702130f, + -0.195090322f, -0.980785280f, + -0.170961889f, -0.985277642f, + -0.146730474f, -0.989176510f, + -0.122410675f, -0.992479535f, + -0.098017140f, -0.995184727f, + -0.073564564f, -0.997290457f, + -0.049067674f, -0.998795456f, + -0.024541229f, -0.999698819f, + -0.000000000f, -1.000000000f, + 0.024541229f, -0.999698819f, + 0.049067674f, -0.998795456f, + 0.073564564f, -0.997290457f, + 0.098017140f, -0.995184727f, + 0.122410675f, -0.992479535f, + 0.146730474f, -0.989176510f, + 0.170961889f, -0.985277642f, + 0.195090322f, -0.980785280f, + 0.219101240f, -0.975702130f, + 0.242980180f, -0.970031253f, + 0.266712757f, -0.963776066f, + 0.290284677f, -0.956940336f, + 0.313681740f, -0.949528181f, + 0.336889853f, -0.941544065f, + 0.359895037f, -0.932992799f, + 0.382683432f, -0.923879533f, + 0.405241314f, -0.914209756f, + 0.427555093f, -0.903989293f, + 0.449611330f, -0.893224301f, + 0.471396737f, -0.881921264f, + 0.492898192f, -0.870086991f, + 0.514102744f, -0.857728610f, + 0.534997620f, -0.844853565f, + 0.555570233f, -0.831469612f, + 0.575808191f, -0.817584813f, + 0.595699304f, -0.803207531f, + 0.615231591f, -0.788346428f, + 0.634393284f, -0.773010453f, + 0.653172843f, -0.757208847f, + 0.671558955f, -0.740951125f, + 0.689540545f, -0.724247083f, + 0.707106781f, -0.707106781f, + 0.724247083f, -0.689540545f, + 0.740951125f, -0.671558955f, + 0.757208847f, -0.653172843f, + 0.773010453f, -0.634393284f, + 0.788346428f, -0.615231591f, + 0.803207531f, -0.595699304f, + 0.817584813f, -0.575808191f, + 0.831469612f, -0.555570233f, + 0.844853565f, -0.534997620f, + 0.857728610f, -0.514102744f, + 0.870086991f, -0.492898192f, + 0.881921264f, -0.471396737f, + 0.893224301f, -0.449611330f, + 0.903989293f, -0.427555093f, + 0.914209756f, -0.405241314f, + 0.923879533f, -0.382683432f, + 0.932992799f, -0.359895037f, + 0.941544065f, -0.336889853f, + 0.949528181f, -0.313681740f, + 0.956940336f, -0.290284677f, + 0.963776066f, -0.266712757f, + 0.970031253f, -0.242980180f, + 0.975702130f, -0.219101240f, + 0.980785280f, -0.195090322f, + 0.985277642f, -0.170961889f, + 0.989176510f, -0.146730474f, + 0.992479535f, -0.122410675f, + 0.995184727f, -0.098017140f, + 0.997290457f, -0.073564564f, + 0.998795456f, -0.049067674f, + 0.999698819f, -0.024541229f +}; + +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 512 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ +const float32_t twiddleCoef_512[1024] = { + 1.000000000f, 0.000000000f, + 0.999924702f, 0.012271538f, + 0.999698819f, 0.024541229f, + 0.999322385f, 0.036807223f, + 0.998795456f, 0.049067674f, + 0.998118113f, 0.061320736f, + 0.997290457f, 0.073564564f, + 0.996312612f, 0.085797312f, + 0.995184727f, 0.098017140f, + 0.993906970f, 0.110222207f, + 0.992479535f, 0.122410675f, + 0.990902635f, 0.134580709f, + 0.989176510f, 0.146730474f, + 0.987301418f, 0.158858143f, + 0.985277642f, 0.170961889f, + 0.983105487f, 0.183039888f, + 0.980785280f, 0.195090322f, + 0.978317371f, 0.207111376f, + 0.975702130f, 0.219101240f, + 0.972939952f, 0.231058108f, + 0.970031253f, 0.242980180f, + 0.966976471f, 0.254865660f, + 0.963776066f, 0.266712757f, + 0.960430519f, 0.278519689f, + 0.956940336f, 0.290284677f, + 0.953306040f, 0.302005949f, + 0.949528181f, 0.313681740f, + 0.945607325f, 0.325310292f, + 0.941544065f, 0.336889853f, + 0.937339012f, 0.348418680f, + 0.932992799f, 0.359895037f, + 0.928506080f, 0.371317194f, + 0.923879533f, 0.382683432f, + 0.919113852f, 0.393992040f, + 0.914209756f, 0.405241314f, + 0.909167983f, 0.416429560f, + 0.903989293f, 0.427555093f, + 0.898674466f, 0.438616239f, + 0.893224301f, 0.449611330f, + 0.887639620f, 0.460538711f, + 0.881921264f, 0.471396737f, + 0.876070094f, 0.482183772f, + 0.870086991f, 0.492898192f, + 0.863972856f, 0.503538384f, + 0.857728610f, 0.514102744f, + 0.851355193f, 0.524589683f, + 0.844853565f, 0.534997620f, + 0.838224706f, 0.545324988f, + 0.831469612f, 0.555570233f, + 0.824589303f, 0.565731811f, + 0.817584813f, 0.575808191f, + 0.810457198f, 0.585797857f, + 0.803207531f, 0.595699304f, + 0.795836905f, 0.605511041f, + 0.788346428f, 0.615231591f, + 0.780737229f, 0.624859488f, + 0.773010453f, 0.634393284f, + 0.765167266f, 0.643831543f, + 0.757208847f, 0.653172843f, + 0.749136395f, 0.662415778f, + 0.740951125f, 0.671558955f, + 0.732654272f, 0.680600998f, + 0.724247083f, 0.689540545f, + 0.715730825f, 0.698376249f, + 0.707106781f, 0.707106781f, + 0.698376249f, 0.715730825f, + 0.689540545f, 0.724247083f, + 0.680600998f, 0.732654272f, + 0.671558955f, 0.740951125f, + 0.662415778f, 0.749136395f, + 0.653172843f, 0.757208847f, + 0.643831543f, 0.765167266f, + 0.634393284f, 0.773010453f, + 0.624859488f, 0.780737229f, + 0.615231591f, 0.788346428f, + 0.605511041f, 0.795836905f, + 0.595699304f, 0.803207531f, + 0.585797857f, 0.810457198f, + 0.575808191f, 0.817584813f, + 0.565731811f, 0.824589303f, + 0.555570233f, 0.831469612f, + 0.545324988f, 0.838224706f, + 0.534997620f, 0.844853565f, + 0.524589683f, 0.851355193f, + 0.514102744f, 0.857728610f, + 0.503538384f, 0.863972856f, + 0.492898192f, 0.870086991f, + 0.482183772f, 0.876070094f, + 0.471396737f, 0.881921264f, + 0.460538711f, 0.887639620f, + 0.449611330f, 0.893224301f, + 0.438616239f, 0.898674466f, + 0.427555093f, 0.903989293f, + 0.416429560f, 0.909167983f, + 0.405241314f, 0.914209756f, + 0.393992040f, 0.919113852f, + 0.382683432f, 0.923879533f, + 0.371317194f, 0.928506080f, + 0.359895037f, 0.932992799f, + 0.348418680f, 0.937339012f, + 0.336889853f, 0.941544065f, + 0.325310292f, 0.945607325f, + 0.313681740f, 0.949528181f, + 0.302005949f, 0.953306040f, + 0.290284677f, 0.956940336f, + 0.278519689f, 0.960430519f, + 0.266712757f, 0.963776066f, + 0.254865660f, 0.966976471f, + 0.242980180f, 0.970031253f, + 0.231058108f, 0.972939952f, + 0.219101240f, 0.975702130f, + 0.207111376f, 0.978317371f, + 0.195090322f, 0.980785280f, + 0.183039888f, 0.983105487f, + 0.170961889f, 0.985277642f, + 0.158858143f, 0.987301418f, + 0.146730474f, 0.989176510f, + 0.134580709f, 0.990902635f, + 0.122410675f, 0.992479535f, + 0.110222207f, 0.993906970f, + 0.098017140f, 0.995184727f, + 0.085797312f, 0.996312612f, + 0.073564564f, 0.997290457f, + 0.061320736f, 0.998118113f, + 0.049067674f, 0.998795456f, + 0.036807223f, 0.999322385f, + 0.024541229f, 0.999698819f, + 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0.998118113f, -0.061320736f, + 0.998795456f, -0.049067674f, + 0.999322385f, -0.036807223f, + 0.999698819f, -0.024541229f, + 0.999924702f, -0.012271538f +}; +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 1024 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ +const float32_t twiddleCoef_1024[2048] = { +1.000000000f , 0.000000000f , +0.999981175f , 0.006135885f , +0.999924702f , 0.012271538f , +0.999830582f , 0.018406730f , +0.999698819f , 0.024541229f , +0.999529418f , 0.030674803f , +0.999322385f , 0.036807223f , +0.999077728f , 0.042938257f , +0.998795456f , 0.049067674f , +0.998475581f , 0.055195244f , +0.998118113f , 0.061320736f , +0.997723067f , 0.067443920f , +0.997290457f , 0.073564564f , +0.996820299f , 0.079682438f , +0.996312612f , 0.085797312f , +0.995767414f , 0.091908956f , +0.995184727f , 0.098017140f , +0.994564571f , 0.104121634f , +0.993906970f , 0.110222207f , +0.993211949f , 0.116318631f , +0.992479535f , 0.122410675f , +0.991709754f , 0.128498111f , +0.990902635f , 0.134580709f , +0.990058210f , 0.140658239f , +0.989176510f , 0.146730474f , +0.988257568f , 0.152797185f , +0.987301418f , 0.158858143f , 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+0.999322385f , -0.036807223f , +0.999529418f , -0.030674803f , +0.999698819f , -0.024541229f , +0.999830582f , -0.018406730f , +0.999924702f , -0.012271538f , +0.999981175f , -0.006135885f +}; + +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 2048 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ +const float32_t twiddleCoef_2048[4096] = { + 1.000000000f, 0.000000000f, + 0.999995294f, 0.003067957f, + 0.999981175f, 0.006135885f, + 0.999957645f, 0.009203755f, + 0.999924702f, 0.012271538f, + 0.999882347f, 0.015339206f, + 0.999830582f, 0.018406730f, + 0.999769405f, 0.021474080f, + 0.999698819f, 0.024541229f, + 0.999618822f, 0.027608146f, + 0.999529418f, 0.030674803f, + 0.999430605f, 0.033741172f, + 0.999322385f, 0.036807223f, + 0.999204759f, 0.039872928f, + 0.999077728f, 0.042938257f, + 0.998941293f, 0.046003182f, + 0.998795456f, 0.049067674f, + 0.998640218f, 0.052131705f, + 0.998475581f, 0.055195244f, + 0.998301545f, 0.058258265f, + 0.998118113f, 0.061320736f, + 0.997925286f, 0.064382631f, + 0.997723067f, 0.067443920f, + 0.997511456f, 0.070504573f, + 0.997290457f, 0.073564564f, + 0.997060070f, 0.076623861f, + 0.996820299f, 0.079682438f, + 0.996571146f, 0.082740265f, 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0.999882347f, -0.015339206f, + 0.999924702f, -0.012271538f, + 0.999957645f, -0.009203755f, + 0.999981175f, -0.006135885f, + 0.999995294f, -0.003067957f +}; + +/** +* \par +* Example code for Floating-point Twiddle factors Generation: +* \par +* 
for(i = 0; i< N/; i++)    
+* {    
+*	twiddleCoef[2*i]= cos(i * 2*PI/(float)N);    
+*	twiddleCoef[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 4096 and PI = 3.14159265358979 +* \par +* Cos and Sin values are in interleaved fashion +* +*/ +const float32_t twiddleCoef_4096[8192] = { + 1.000000000f, 0.000000000f, + 0.999998823f, 0.001533980f, + 0.999995294f, 0.003067957f, + 0.999989411f, 0.004601926f, + 0.999981175f, 0.006135885f, + 0.999970586f, 0.007669829f, + 0.999957645f, 0.009203755f, + 0.999942350f, 0.010737659f, + 0.999924702f, 0.012271538f, + 0.999904701f, 0.013805389f, + 0.999882347f, 0.015339206f, + 0.999857641f, 0.016872988f, + 0.999830582f, 0.018406730f, + 0.999801170f, 0.019940429f, + 0.999769405f, 0.021474080f, + 0.999735288f, 0.023007681f, + 0.999698819f, 0.024541229f, + 0.999659997f, 0.026074718f, + 0.999618822f, 0.027608146f, + 0.999575296f, 0.029141509f, + 0.999529418f, 0.030674803f, + 0.999481187f, 0.032208025f, + 0.999430605f, 0.033741172f, + 0.999377670f, 0.035274239f, + 0.999322385f, 0.036807223f, + 0.999264747f, 0.038340120f, + 0.999204759f, 0.039872928f, + 0.999142419f, 0.041405641f, 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0.999957645f, -0.009203755f, + 0.999970586f, -0.007669829f, + 0.999981175f, -0.006135885f, + 0.999989411f, -0.004601926f, + 0.999995294f, -0.003067957f, + 0.999998823f, -0.001533980f +}; + +/* +* @brief Q31 Twiddle factors Table +*/ + + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 16 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_16_q31[24] = { + 0x7FFFFFFF, 0x00000000, + 0x7641AF3C, 0x30FBC54D, + 0x5A82799A, 0x5A82799A, + 0x30FBC54D, 0x7641AF3C, + 0x00000000, 0x7FFFFFFF, + 0xCF043AB2, 0x7641AF3C, + 0xA57D8666, 0x5A82799A, + 0x89BE50C3, 0x30FBC54D, + 0x80000000, 0x00000000, + 0x89BE50C3, 0xCF043AB2, + 0xA57D8666, 0xA57D8666, + 0xCF043AB2, 0x89BE50C3 +}; + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 32 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_32_q31[48] = { + 0x7FFFFFFF, 0x00000000, + 0x7D8A5F3F, 0x18F8B83C, + 0x7641AF3C, 0x30FBC54D, + 0x6A6D98A4, 0x471CECE6, + 0x5A82799A, 0x5A82799A, + 0x471CECE6, 0x6A6D98A4, + 0x30FBC54D, 0x7641AF3C, + 0x18F8B83C, 0x7D8A5F3F, + 0x00000000, 0x7FFFFFFF, + 0xE70747C3, 0x7D8A5F3F, + 0xCF043AB2, 0x7641AF3C, + 0xB8E31319, 0x6A6D98A4, + 0xA57D8666, 0x5A82799A, + 0x9592675B, 0x471CECE6, + 0x89BE50C3, 0x30FBC54D, + 0x8275A0C0, 0x18F8B83C, + 0x80000000, 0x00000000, + 0x8275A0C0, 0xE70747C3, + 0x89BE50C3, 0xCF043AB2, + 0x9592675B, 0xB8E31319, + 0xA57D8666, 0xA57D8666, + 0xB8E31319, 0x9592675B, + 0xCF043AB2, 0x89BE50C3, + 0xE70747C3, 0x8275A0C0 +}; + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 64 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_64_q31[96] = { + 0x7FFFFFFF, 0x00000000, + 0x7F62368F, 0x0C8BD35E, + 0x7D8A5F3F, 0x18F8B83C, + 0x7A7D055B, 0x25280C5D, + 0x7641AF3C, 0x30FBC54D, + 0x70E2CBC6, 0x3C56BA70, + 0x6A6D98A4, 0x471CECE6, + 0x62F201AC, 0x5133CC94, + 0x5A82799A, 0x5A82799A, + 0x5133CC94, 0x62F201AC, + 0x471CECE6, 0x6A6D98A4, + 0x3C56BA70, 0x70E2CBC6, + 0x30FBC54D, 0x7641AF3C, + 0x25280C5D, 0x7A7D055B, + 0x18F8B83C, 0x7D8A5F3F, + 0x0C8BD35E, 0x7F62368F, + 0x00000000, 0x7FFFFFFF, + 0xF3742CA1, 0x7F62368F, + 0xE70747C3, 0x7D8A5F3F, + 0xDAD7F3A2, 0x7A7D055B, + 0xCF043AB2, 0x7641AF3C, + 0xC3A9458F, 0x70E2CBC6, + 0xB8E31319, 0x6A6D98A4, + 0xAECC336B, 0x62F201AC, + 0xA57D8666, 0x5A82799A, + 0x9D0DFE53, 0x5133CC94, + 0x9592675B, 0x471CECE6, + 0x8F1D343A, 0x3C56BA70, + 0x89BE50C3, 0x30FBC54D, + 0x8582FAA4, 0x25280C5D, + 0x8275A0C0, 0x18F8B83C, + 0x809DC970, 0x0C8BD35E, + 0x80000000, 0x00000000, + 0x809DC970, 0xF3742CA1, + 0x8275A0C0, 0xE70747C3, + 0x8582FAA4, 0xDAD7F3A2, + 0x89BE50C3, 0xCF043AB2, + 0x8F1D343A, 0xC3A9458F, + 0x9592675B, 0xB8E31319, + 0x9D0DFE53, 0xAECC336B, + 0xA57D8666, 0xA57D8666, + 0xAECC336B, 0x9D0DFE53, + 0xB8E31319, 0x9592675B, + 0xC3A9458F, 0x8F1D343A, + 0xCF043AB2, 0x89BE50C3, + 0xDAD7F3A2, 0x8582FAA4, + 0xE70747C3, 0x8275A0C0, + 0xF3742CA1, 0x809DC970 +}; + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 128 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_128_q31[192] = { + 0x7FFFFFFF, 0x00000000, + 0x7FD8878D, 0x0647D97C, + 0x7F62368F, 0x0C8BD35E, + 0x7E9D55FC, 0x12C8106E, + 0x7D8A5F3F, 0x18F8B83C, + 0x7C29FBEE, 0x1F19F97B, + 0x7A7D055B, 0x25280C5D, + 0x78848413, 0x2B1F34EB, + 0x7641AF3C, 0x30FBC54D, + 0x73B5EBD0, 0x36BA2013, + 0x70E2CBC6, 0x3C56BA70, + 0x6DCA0D14, 0x41CE1E64, + 0x6A6D98A4, 0x471CECE6, + 0x66CF811F, 0x4C3FDFF3, + 0x62F201AC, 0x5133CC94, + 0x5ED77C89, 0x55F5A4D2, + 0x5A82799A, 0x5A82799A, + 0x55F5A4D2, 0x5ED77C89, + 0x5133CC94, 0x62F201AC, + 0x4C3FDFF3, 0x66CF811F, + 0x471CECE6, 0x6A6D98A4, + 0x41CE1E64, 0x6DCA0D14, + 0x3C56BA70, 0x70E2CBC6, + 0x36BA2013, 0x73B5EBD0, + 0x30FBC54D, 0x7641AF3C, + 0x2B1F34EB, 0x78848413, + 0x25280C5D, 0x7A7D055B, + 0x1F19F97B, 0x7C29FBEE, + 0x18F8B83C, 0x7D8A5F3F, + 0x12C8106E, 0x7E9D55FC, + 0x0C8BD35E, 0x7F62368F, + 0x0647D97C, 0x7FD8878D, + 0x00000000, 0x7FFFFFFF, + 0xF9B82683, 0x7FD8878D, + 0xF3742CA1, 0x7F62368F, + 0xED37EF91, 0x7E9D55FC, + 0xE70747C3, 0x7D8A5F3F, + 0xE0E60684, 0x7C29FBEE, + 0xDAD7F3A2, 0x7A7D055B, + 0xD4E0CB14, 0x78848413, + 0xCF043AB2, 0x7641AF3C, + 0xC945DFEC, 0x73B5EBD0, + 0xC3A9458F, 0x70E2CBC6, + 0xBE31E19B, 0x6DCA0D14, + 0xB8E31319, 0x6A6D98A4, + 0xB3C0200C, 0x66CF811F, + 0xAECC336B, 0x62F201AC, + 0xAA0A5B2D, 0x5ED77C89, + 0xA57D8666, 0x5A82799A, + 0xA1288376, 0x55F5A4D2, + 0x9D0DFE53, 0x5133CC94, + 0x99307EE0, 0x4C3FDFF3, + 0x9592675B, 0x471CECE6, + 0x9235F2EB, 0x41CE1E64, + 0x8F1D343A, 0x3C56BA70, + 0x8C4A142F, 0x36BA2013, + 0x89BE50C3, 0x30FBC54D, + 0x877B7BEC, 0x2B1F34EB, + 0x8582FAA4, 0x25280C5D, + 0x83D60411, 0x1F19F97B, + 0x8275A0C0, 0x18F8B83C, + 0x8162AA03, 0x12C8106E, + 0x809DC970, 0x0C8BD35E, + 0x80277872, 0x0647D97C, + 0x80000000, 0x00000000, + 0x80277872, 0xF9B82683, + 0x809DC970, 0xF3742CA1, + 0x8162AA03, 0xED37EF91, + 0x8275A0C0, 0xE70747C3, + 0x83D60411, 0xE0E60684, + 0x8582FAA4, 0xDAD7F3A2, + 0x877B7BEC, 0xD4E0CB14, + 0x89BE50C3, 0xCF043AB2, + 0x8C4A142F, 0xC945DFEC, + 0x8F1D343A, 0xC3A9458F, + 0x9235F2EB, 0xBE31E19B, + 0x9592675B, 0xB8E31319, + 0x99307EE0, 0xB3C0200C, + 0x9D0DFE53, 0xAECC336B, + 0xA1288376, 0xAA0A5B2D, + 0xA57D8666, 0xA57D8666, + 0xAA0A5B2D, 0xA1288376, + 0xAECC336B, 0x9D0DFE53, + 0xB3C0200C, 0x99307EE0, + 0xB8E31319, 0x9592675B, + 0xBE31E19B, 0x9235F2EB, + 0xC3A9458F, 0x8F1D343A, + 0xC945DFEC, 0x8C4A142F, + 0xCF043AB2, 0x89BE50C3, + 0xD4E0CB14, 0x877B7BEC, + 0xDAD7F3A2, 0x8582FAA4, + 0xE0E60684, 0x83D60411, + 0xE70747C3, 0x8275A0C0, + 0xED37EF91, 0x8162AA03, + 0xF3742CA1, 0x809DC970, + 0xF9B82683, 0x80277872 +}; + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 256 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_256_q31[384] = { + 0x7FFFFFFF, 0x00000000, + 0x7FF62182, 0x03242ABF, + 0x7FD8878D, 0x0647D97C, + 0x7FA736B4, 0x096A9049, + 0x7F62368F, 0x0C8BD35E, + 0x7F0991C3, 0x0FAB272B, + 0x7E9D55FC, 0x12C8106E, + 0x7E1D93E9, 0x15E21444, + 0x7D8A5F3F, 0x18F8B83C, + 0x7CE3CEB1, 0x1C0B826A, + 0x7C29FBEE, 0x1F19F97B, + 0x7B5D039D, 0x2223A4C5, + 0x7A7D055B, 0x25280C5D, + 0x798A23B1, 0x2826B928, + 0x78848413, 0x2B1F34EB, + 0x776C4EDB, 0x2E110A62, + 0x7641AF3C, 0x30FBC54D, + 0x7504D345, 0x33DEF287, + 0x73B5EBD0, 0x36BA2013, + 0x72552C84, 0x398CDD32, + 0x70E2CBC6, 0x3C56BA70, + 0x6F5F02B1, 0x3F1749B7, + 0x6DCA0D14, 0x41CE1E64, + 0x6C242960, 0x447ACD50, + 0x6A6D98A4, 0x471CECE6, + 0x68A69E81, 0x49B41533, + 0x66CF811F, 0x4C3FDFF3, + 0x64E88926, 0x4EBFE8A4, + 0x62F201AC, 0x5133CC94, + 0x60EC3830, 0x539B2AEF, + 0x5ED77C89, 0x55F5A4D2, + 0x5CB420DF, 0x5842DD54, + 0x5A82799A, 0x5A82799A, + 0x5842DD54, 0x5CB420DF, + 0x55F5A4D2, 0x5ED77C89, + 0x539B2AEF, 0x60EC3830, + 0x5133CC94, 0x62F201AC, + 0x4EBFE8A4, 0x64E88926, + 0x4C3FDFF3, 0x66CF811F, + 0x49B41533, 0x68A69E81, + 0x471CECE6, 0x6A6D98A4, + 0x447ACD50, 0x6C242960, + 0x41CE1E64, 0x6DCA0D14, + 0x3F1749B7, 0x6F5F02B1, + 0x3C56BA70, 0x70E2CBC6, + 0x398CDD32, 0x72552C84, + 0x36BA2013, 0x73B5EBD0, + 0x33DEF287, 0x7504D345, + 0x30FBC54D, 0x7641AF3C, + 0x2E110A62, 0x776C4EDB, + 0x2B1F34EB, 0x78848413, + 0x2826B928, 0x798A23B1, + 0x25280C5D, 0x7A7D055B, + 0x2223A4C5, 0x7B5D039D, + 0x1F19F97B, 0x7C29FBEE, + 0x1C0B826A, 0x7CE3CEB1, + 0x18F8B83C, 0x7D8A5F3F, + 0x15E21444, 0x7E1D93E9, + 0x12C8106E, 0x7E9D55FC, + 0x0FAB272B, 0x7F0991C3, + 0x0C8BD35E, 0x7F62368F, + 0x096A9049, 0x7FA736B4, + 0x0647D97C, 0x7FD8878D, + 0x03242ABF, 0x7FF62182, + 0x00000000, 0x7FFFFFFF, + 0xFCDBD541, 0x7FF62182, + 0xF9B82683, 0x7FD8878D, + 0xF6956FB6, 0x7FA736B4, + 0xF3742CA1, 0x7F62368F, + 0xF054D8D4, 0x7F0991C3, + 0xED37EF91, 0x7E9D55FC, + 0xEA1DEBBB, 0x7E1D93E9, + 0xE70747C3, 0x7D8A5F3F, + 0xE3F47D95, 0x7CE3CEB1, + 0xE0E60684, 0x7C29FBEE, + 0xDDDC5B3A, 0x7B5D039D, + 0xDAD7F3A2, 0x7A7D055B, + 0xD7D946D7, 0x798A23B1, + 0xD4E0CB14, 0x78848413, + 0xD1EEF59E, 0x776C4EDB, + 0xCF043AB2, 0x7641AF3C, + 0xCC210D78, 0x7504D345, + 0xC945DFEC, 0x73B5EBD0, + 0xC67322CD, 0x72552C84, + 0xC3A9458F, 0x70E2CBC6, + 0xC0E8B648, 0x6F5F02B1, + 0xBE31E19B, 0x6DCA0D14, + 0xBB8532AF, 0x6C242960, + 0xB8E31319, 0x6A6D98A4, + 0xB64BEACC, 0x68A69E81, + 0xB3C0200C, 0x66CF811F, + 0xB140175B, 0x64E88926, + 0xAECC336B, 0x62F201AC, + 0xAC64D510, 0x60EC3830, + 0xAA0A5B2D, 0x5ED77C89, + 0xA7BD22AB, 0x5CB420DF, + 0xA57D8666, 0x5A82799A, + 0xA34BDF20, 0x5842DD54, + 0xA1288376, 0x55F5A4D2, + 0x9F13C7D0, 0x539B2AEF, + 0x9D0DFE53, 0x5133CC94, + 0x9B1776D9, 0x4EBFE8A4, + 0x99307EE0, 0x4C3FDFF3, + 0x9759617E, 0x49B41533, + 0x9592675B, 0x471CECE6, + 0x93DBD69F, 0x447ACD50, + 0x9235F2EB, 0x41CE1E64, + 0x90A0FD4E, 0x3F1749B7, + 0x8F1D343A, 0x3C56BA70, + 0x8DAAD37B, 0x398CDD32, + 0x8C4A142F, 0x36BA2013, + 0x8AFB2CBA, 0x33DEF287, + 0x89BE50C3, 0x30FBC54D, + 0x8893B124, 0x2E110A62, + 0x877B7BEC, 0x2B1F34EB, + 0x8675DC4E, 0x2826B928, + 0x8582FAA4, 0x25280C5D, + 0x84A2FC62, 0x2223A4C5, + 0x83D60411, 0x1F19F97B, + 0x831C314E, 0x1C0B826A, + 0x8275A0C0, 0x18F8B83C, + 0x81E26C16, 0x15E21444, + 0x8162AA03, 0x12C8106E, + 0x80F66E3C, 0x0FAB272B, + 0x809DC970, 0x0C8BD35E, + 0x8058C94C, 0x096A9049, + 0x80277872, 0x0647D97C, + 0x8009DE7D, 0x03242ABF, + 0x80000000, 0x00000000, + 0x8009DE7D, 0xFCDBD541, + 0x80277872, 0xF9B82683, + 0x8058C94C, 0xF6956FB6, + 0x809DC970, 0xF3742CA1, + 0x80F66E3C, 0xF054D8D4, + 0x8162AA03, 0xED37EF91, + 0x81E26C16, 0xEA1DEBBB, + 0x8275A0C0, 0xE70747C3, + 0x831C314E, 0xE3F47D95, + 0x83D60411, 0xE0E60684, + 0x84A2FC62, 0xDDDC5B3A, + 0x8582FAA4, 0xDAD7F3A2, + 0x8675DC4E, 0xD7D946D7, + 0x877B7BEC, 0xD4E0CB14, + 0x8893B124, 0xD1EEF59E, + 0x89BE50C3, 0xCF043AB2, + 0x8AFB2CBA, 0xCC210D78, + 0x8C4A142F, 0xC945DFEC, + 0x8DAAD37B, 0xC67322CD, + 0x8F1D343A, 0xC3A9458F, + 0x90A0FD4E, 0xC0E8B648, + 0x9235F2EB, 0xBE31E19B, + 0x93DBD69F, 0xBB8532AF, + 0x9592675B, 0xB8E31319, + 0x9759617E, 0xB64BEACC, + 0x99307EE0, 0xB3C0200C, + 0x9B1776D9, 0xB140175B, + 0x9D0DFE53, 0xAECC336B, + 0x9F13C7D0, 0xAC64D510, + 0xA1288376, 0xAA0A5B2D, + 0xA34BDF20, 0xA7BD22AB, + 0xA57D8666, 0xA57D8666, + 0xA7BD22AB, 0xA34BDF20, + 0xAA0A5B2D, 0xA1288376, + 0xAC64D510, 0x9F13C7D0, + 0xAECC336B, 0x9D0DFE53, + 0xB140175B, 0x9B1776D9, + 0xB3C0200C, 0x99307EE0, + 0xB64BEACC, 0x9759617E, + 0xB8E31319, 0x9592675B, + 0xBB8532AF, 0x93DBD69F, + 0xBE31E19B, 0x9235F2EB, + 0xC0E8B648, 0x90A0FD4E, + 0xC3A9458F, 0x8F1D343A, + 0xC67322CD, 0x8DAAD37B, + 0xC945DFEC, 0x8C4A142F, + 0xCC210D78, 0x8AFB2CBA, + 0xCF043AB2, 0x89BE50C3, + 0xD1EEF59E, 0x8893B124, + 0xD4E0CB14, 0x877B7BEC, + 0xD7D946D7, 0x8675DC4E, + 0xDAD7F3A2, 0x8582FAA4, + 0xDDDC5B3A, 0x84A2FC62, + 0xE0E60684, 0x83D60411, + 0xE3F47D95, 0x831C314E, + 0xE70747C3, 0x8275A0C0, + 0xEA1DEBBB, 0x81E26C16, + 0xED37EF91, 0x8162AA03, + 0xF054D8D4, 0x80F66E3C, + 0xF3742CA1, 0x809DC970, + 0xF6956FB6, 0x8058C94C, + 0xF9B82683, 0x80277872, + 0xFCDBD541, 0x8009DE7D +}; + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 512 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_512_q31[768] = { + 0x7FFFFFFF, 0x00000000, + 0x7FFD885A, 0x01921D1F, + 0x7FF62182, 0x03242ABF, + 0x7FE9CBC0, 0x04B6195D, + 0x7FD8878D, 0x0647D97C, + 0x7FC25596, 0x07D95B9E, + 0x7FA736B4, 0x096A9049, + 0x7F872BF3, 0x0AFB6805, + 0x7F62368F, 0x0C8BD35E, + 0x7F3857F5, 0x0E1BC2E3, + 0x7F0991C3, 0x0FAB272B, + 0x7ED5E5C6, 0x1139F0CE, + 0x7E9D55FC, 0x12C8106E, + 0x7E5FE493, 0x145576B1, + 0x7E1D93E9, 0x15E21444, + 0x7DD6668E, 0x176DD9DE, + 0x7D8A5F3F, 0x18F8B83C, + 0x7D3980EC, 0x1A82A025, + 0x7CE3CEB1, 0x1C0B826A, + 0x7C894BDD, 0x1D934FE5, + 0x7C29FBEE, 0x1F19F97B, + 0x7BC5E28F, 0x209F701C, + 0x7B5D039D, 0x2223A4C5, + 0x7AEF6323, 0x23A6887E, + 0x7A7D055B, 0x25280C5D, + 0x7A05EEAD, 0x26A82185, + 0x798A23B1, 0x2826B928, + 0x7909A92C, 0x29A3C484, + 0x78848413, 0x2B1F34EB, + 0x77FAB988, 0x2C98FBBA, + 0x776C4EDB, 0x2E110A62, + 0x76D94988, 0x2F875262, + 0x7641AF3C, 0x30FBC54D, + 0x75A585CF, 0x326E54C7, + 0x7504D345, 0x33DEF287, + 0x745F9DD1, 0x354D9056, + 0x73B5EBD0, 0x36BA2013, + 0x7307C3D0, 0x382493B0, + 0x72552C84, 0x398CDD32, + 0x719E2CD2, 0x3AF2EEB7, + 0x70E2CBC6, 0x3C56BA70, + 0x70231099, 0x3DB832A5, + 0x6F5F02B1, 0x3F1749B7, + 0x6E96A99C, 0x4073F21D, + 0x6DCA0D14, 0x41CE1E64, + 0x6CF934FB, 0x4325C135, + 0x6C242960, 0x447ACD50, + 0x6B4AF278, 0x45CD358F, + 0x6A6D98A4, 0x471CECE6, + 0x698C246C, 0x4869E664, + 0x68A69E81, 0x49B41533, + 0x67BD0FBC, 0x4AFB6C97, + 0x66CF811F, 0x4C3FDFF3, + 0x65DDFBD3, 0x4D8162C4, + 0x64E88926, 0x4EBFE8A4, + 0x63EF328F, 0x4FFB654D, + 0x62F201AC, 0x5133CC94, + 0x61F1003E, 0x5269126E, + 0x60EC3830, 0x539B2AEF, + 0x5FE3B38D, 0x54CA0A4A, + 0x5ED77C89, 0x55F5A4D2, + 0x5DC79D7C, 0x571DEEF9, + 0x5CB420DF, 0x5842DD54, + 0x5B9D1153, 0x59646497, + 0x5A82799A, 0x5A82799A, + 0x59646497, 0x5B9D1153, + 0x5842DD54, 0x5CB420DF, + 0x571DEEF9, 0x5DC79D7C, + 0x55F5A4D2, 0x5ED77C89, + 0x54CA0A4A, 0x5FE3B38D, + 0x539B2AEF, 0x60EC3830, + 0x5269126E, 0x61F1003E, + 0x5133CC94, 0x62F201AC, + 0x4FFB654D, 0x63EF328F, + 0x4EBFE8A4, 0x64E88926, + 0x4D8162C4, 0x65DDFBD3, + 0x4C3FDFF3, 0x66CF811F, + 0x4AFB6C97, 0x67BD0FBC, + 0x49B41533, 0x68A69E81, + 0x4869E664, 0x698C246C, + 0x471CECE6, 0x6A6D98A4, + 0x45CD358F, 0x6B4AF278, + 0x447ACD50, 0x6C242960, + 0x4325C135, 0x6CF934FB, + 0x41CE1E64, 0x6DCA0D14, + 0x4073F21D, 0x6E96A99C, + 0x3F1749B7, 0x6F5F02B1, + 0x3DB832A5, 0x70231099, + 0x3C56BA70, 0x70E2CBC6, + 0x3AF2EEB7, 0x719E2CD2, + 0x398CDD32, 0x72552C84, + 0x382493B0, 0x7307C3D0, + 0x36BA2013, 0x73B5EBD0, + 0x354D9056, 0x745F9DD1, + 0x33DEF287, 0x7504D345, + 0x326E54C7, 0x75A585CF, + 0x30FBC54D, 0x7641AF3C, + 0x2F875262, 0x76D94988, + 0x2E110A62, 0x776C4EDB, + 0x2C98FBBA, 0x77FAB988, + 0x2B1F34EB, 0x78848413, + 0x29A3C484, 0x7909A92C, + 0x2826B928, 0x798A23B1, + 0x26A82185, 0x7A05EEAD, + 0x25280C5D, 0x7A7D055B, + 0x23A6887E, 0x7AEF6323, + 0x2223A4C5, 0x7B5D039D, + 0x209F701C, 0x7BC5E28F, + 0x1F19F97B, 0x7C29FBEE, + 0x1D934FE5, 0x7C894BDD, + 0x1C0B826A, 0x7CE3CEB1, + 0x1A82A025, 0x7D3980EC, + 0x18F8B83C, 0x7D8A5F3F, + 0x176DD9DE, 0x7DD6668E, + 0x15E21444, 0x7E1D93E9, + 0x145576B1, 0x7E5FE493, + 0x12C8106E, 0x7E9D55FC, + 0x1139F0CE, 0x7ED5E5C6, + 0x0FAB272B, 0x7F0991C3, + 0x0E1BC2E3, 0x7F3857F5, + 0x0C8BD35E, 0x7F62368F, + 0x0AFB6805, 0x7F872BF3, + 0x096A9049, 0x7FA736B4, + 0x07D95B9E, 0x7FC25596, + 0x0647D97C, 0x7FD8878D, + 0x04B6195D, 0x7FE9CBC0, + 0x03242ABF, 0x7FF62182, + 0x01921D1F, 0x7FFD885A, + 0x00000000, 0x7FFFFFFF, + 0xFE6DE2E0, 0x7FFD885A, + 0xFCDBD541, 0x7FF62182, + 0xFB49E6A2, 0x7FE9CBC0, + 0xF9B82683, 0x7FD8878D, + 0xF826A461, 0x7FC25596, + 0xF6956FB6, 0x7FA736B4, + 0xF50497FA, 0x7F872BF3, + 0xF3742CA1, 0x7F62368F, + 0xF1E43D1C, 0x7F3857F5, + 0xF054D8D4, 0x7F0991C3, + 0xEEC60F31, 0x7ED5E5C6, + 0xED37EF91, 0x7E9D55FC, + 0xEBAA894E, 0x7E5FE493, + 0xEA1DEBBB, 0x7E1D93E9, + 0xE8922621, 0x7DD6668E, + 0xE70747C3, 0x7D8A5F3F, + 0xE57D5FDA, 0x7D3980EC, + 0xE3F47D95, 0x7CE3CEB1, + 0xE26CB01A, 0x7C894BDD, + 0xE0E60684, 0x7C29FBEE, + 0xDF608FE3, 0x7BC5E28F, + 0xDDDC5B3A, 0x7B5D039D, + 0xDC597781, 0x7AEF6323, + 0xDAD7F3A2, 0x7A7D055B, + 0xD957DE7A, 0x7A05EEAD, + 0xD7D946D7, 0x798A23B1, + 0xD65C3B7B, 0x7909A92C, + 0xD4E0CB14, 0x78848413, + 0xD3670445, 0x77FAB988, + 0xD1EEF59E, 0x776C4EDB, + 0xD078AD9D, 0x76D94988, + 0xCF043AB2, 0x7641AF3C, + 0xCD91AB38, 0x75A585CF, + 0xCC210D78, 0x7504D345, + 0xCAB26FA9, 0x745F9DD1, + 0xC945DFEC, 0x73B5EBD0, + 0xC7DB6C50, 0x7307C3D0, + 0xC67322CD, 0x72552C84, + 0xC50D1148, 0x719E2CD2, + 0xC3A9458F, 0x70E2CBC6, + 0xC247CD5A, 0x70231099, + 0xC0E8B648, 0x6F5F02B1, + 0xBF8C0DE2, 0x6E96A99C, + 0xBE31E19B, 0x6DCA0D14, + 0xBCDA3ECA, 0x6CF934FB, + 0xBB8532AF, 0x6C242960, + 0xBA32CA70, 0x6B4AF278, + 0xB8E31319, 0x6A6D98A4, + 0xB796199B, 0x698C246C, + 0xB64BEACC, 0x68A69E81, + 0xB5049368, 0x67BD0FBC, + 0xB3C0200C, 0x66CF811F, + 0xB27E9D3B, 0x65DDFBD3, + 0xB140175B, 0x64E88926, + 0xB0049AB2, 0x63EF328F, + 0xAECC336B, 0x62F201AC, + 0xAD96ED91, 0x61F1003E, + 0xAC64D510, 0x60EC3830, + 0xAB35F5B5, 0x5FE3B38D, + 0xAA0A5B2D, 0x5ED77C89, + 0xA8E21106, 0x5DC79D7C, + 0xA7BD22AB, 0x5CB420DF, + 0xA69B9B68, 0x5B9D1153, + 0xA57D8666, 0x5A82799A, + 0xA462EEAC, 0x59646497, + 0xA34BDF20, 0x5842DD54, + 0xA2386283, 0x571DEEF9, + 0xA1288376, 0x55F5A4D2, + 0xA01C4C72, 0x54CA0A4A, + 0x9F13C7D0, 0x539B2AEF, + 0x9E0EFFC1, 0x5269126E, + 0x9D0DFE53, 0x5133CC94, + 0x9C10CD70, 0x4FFB654D, + 0x9B1776D9, 0x4EBFE8A4, + 0x9A22042C, 0x4D8162C4, + 0x99307EE0, 0x4C3FDFF3, + 0x9842F043, 0x4AFB6C97, + 0x9759617E, 0x49B41533, + 0x9673DB94, 0x4869E664, + 0x9592675B, 0x471CECE6, + 0x94B50D87, 0x45CD358F, + 0x93DBD69F, 0x447ACD50, + 0x9306CB04, 0x4325C135, + 0x9235F2EB, 0x41CE1E64, + 0x91695663, 0x4073F21D, + 0x90A0FD4E, 0x3F1749B7, + 0x8FDCEF66, 0x3DB832A5, + 0x8F1D343A, 0x3C56BA70, + 0x8E61D32D, 0x3AF2EEB7, + 0x8DAAD37B, 0x398CDD32, + 0x8CF83C30, 0x382493B0, + 0x8C4A142F, 0x36BA2013, + 0x8BA0622F, 0x354D9056, + 0x8AFB2CBA, 0x33DEF287, + 0x8A5A7A30, 0x326E54C7, + 0x89BE50C3, 0x30FBC54D, + 0x8926B677, 0x2F875262, + 0x8893B124, 0x2E110A62, + 0x88054677, 0x2C98FBBA, + 0x877B7BEC, 0x2B1F34EB, + 0x86F656D3, 0x29A3C484, + 0x8675DC4E, 0x2826B928, + 0x85FA1152, 0x26A82185, + 0x8582FAA4, 0x25280C5D, + 0x85109CDC, 0x23A6887E, + 0x84A2FC62, 0x2223A4C5, + 0x843A1D70, 0x209F701C, + 0x83D60411, 0x1F19F97B, + 0x8376B422, 0x1D934FE5, + 0x831C314E, 0x1C0B826A, + 0x82C67F13, 0x1A82A025, + 0x8275A0C0, 0x18F8B83C, + 0x82299971, 0x176DD9DE, + 0x81E26C16, 0x15E21444, + 0x81A01B6C, 0x145576B1, + 0x8162AA03, 0x12C8106E, + 0x812A1A39, 0x1139F0CE, + 0x80F66E3C, 0x0FAB272B, + 0x80C7A80A, 0x0E1BC2E3, + 0x809DC970, 0x0C8BD35E, + 0x8078D40D, 0x0AFB6805, + 0x8058C94C, 0x096A9049, + 0x803DAA69, 0x07D95B9E, + 0x80277872, 0x0647D97C, + 0x80163440, 0x04B6195D, + 0x8009DE7D, 0x03242ABF, + 0x800277A5, 0x01921D1F, + 0x80000000, 0x00000000, + 0x800277A5, 0xFE6DE2E0, + 0x8009DE7D, 0xFCDBD541, + 0x80163440, 0xFB49E6A2, + 0x80277872, 0xF9B82683, + 0x803DAA69, 0xF826A461, + 0x8058C94C, 0xF6956FB6, + 0x8078D40D, 0xF50497FA, + 0x809DC970, 0xF3742CA1, + 0x80C7A80A, 0xF1E43D1C, + 0x80F66E3C, 0xF054D8D4, + 0x812A1A39, 0xEEC60F31, + 0x8162AA03, 0xED37EF91, + 0x81A01B6C, 0xEBAA894E, + 0x81E26C16, 0xEA1DEBBB, + 0x82299971, 0xE8922621, + 0x8275A0C0, 0xE70747C3, + 0x82C67F13, 0xE57D5FDA, + 0x831C314E, 0xE3F47D95, + 0x8376B422, 0xE26CB01A, + 0x83D60411, 0xE0E60684, + 0x843A1D70, 0xDF608FE3, + 0x84A2FC62, 0xDDDC5B3A, + 0x85109CDC, 0xDC597781, + 0x8582FAA4, 0xDAD7F3A2, + 0x85FA1152, 0xD957DE7A, + 0x8675DC4E, 0xD7D946D7, + 0x86F656D3, 0xD65C3B7B, + 0x877B7BEC, 0xD4E0CB14, + 0x88054677, 0xD3670445, + 0x8893B124, 0xD1EEF59E, + 0x8926B677, 0xD078AD9D, + 0x89BE50C3, 0xCF043AB2, + 0x8A5A7A30, 0xCD91AB38, + 0x8AFB2CBA, 0xCC210D78, + 0x8BA0622F, 0xCAB26FA9, + 0x8C4A142F, 0xC945DFEC, + 0x8CF83C30, 0xC7DB6C50, + 0x8DAAD37B, 0xC67322CD, + 0x8E61D32D, 0xC50D1148, + 0x8F1D343A, 0xC3A9458F, + 0x8FDCEF66, 0xC247CD5A, + 0x90A0FD4E, 0xC0E8B648, + 0x91695663, 0xBF8C0DE2, + 0x9235F2EB, 0xBE31E19B, + 0x9306CB04, 0xBCDA3ECA, + 0x93DBD69F, 0xBB8532AF, + 0x94B50D87, 0xBA32CA70, + 0x9592675B, 0xB8E31319, + 0x9673DB94, 0xB796199B, + 0x9759617E, 0xB64BEACC, + 0x9842F043, 0xB5049368, + 0x99307EE0, 0xB3C0200C, + 0x9A22042C, 0xB27E9D3B, + 0x9B1776D9, 0xB140175B, + 0x9C10CD70, 0xB0049AB2, + 0x9D0DFE53, 0xAECC336B, + 0x9E0EFFC1, 0xAD96ED91, + 0x9F13C7D0, 0xAC64D510, + 0xA01C4C72, 0xAB35F5B5, + 0xA1288376, 0xAA0A5B2D, + 0xA2386283, 0xA8E21106, + 0xA34BDF20, 0xA7BD22AB, + 0xA462EEAC, 0xA69B9B68, + 0xA57D8666, 0xA57D8666, + 0xA69B9B68, 0xA462EEAC, + 0xA7BD22AB, 0xA34BDF20, + 0xA8E21106, 0xA2386283, + 0xAA0A5B2D, 0xA1288376, + 0xAB35F5B5, 0xA01C4C72, + 0xAC64D510, 0x9F13C7D0, + 0xAD96ED91, 0x9E0EFFC1, + 0xAECC336B, 0x9D0DFE53, + 0xB0049AB2, 0x9C10CD70, + 0xB140175B, 0x9B1776D9, + 0xB27E9D3B, 0x9A22042C, + 0xB3C0200C, 0x99307EE0, + 0xB5049368, 0x9842F043, + 0xB64BEACC, 0x9759617E, + 0xB796199B, 0x9673DB94, + 0xB8E31319, 0x9592675B, + 0xBA32CA70, 0x94B50D87, + 0xBB8532AF, 0x93DBD69F, + 0xBCDA3ECA, 0x9306CB04, + 0xBE31E19B, 0x9235F2EB, + 0xBF8C0DE2, 0x91695663, + 0xC0E8B648, 0x90A0FD4E, + 0xC247CD5A, 0x8FDCEF66, + 0xC3A9458F, 0x8F1D343A, + 0xC50D1148, 0x8E61D32D, + 0xC67322CD, 0x8DAAD37B, + 0xC7DB6C50, 0x8CF83C30, + 0xC945DFEC, 0x8C4A142F, + 0xCAB26FA9, 0x8BA0622F, + 0xCC210D78, 0x8AFB2CBA, + 0xCD91AB38, 0x8A5A7A30, + 0xCF043AB2, 0x89BE50C3, + 0xD078AD9D, 0x8926B677, + 0xD1EEF59E, 0x8893B124, + 0xD3670445, 0x88054677, + 0xD4E0CB14, 0x877B7BEC, + 0xD65C3B7B, 0x86F656D3, + 0xD7D946D7, 0x8675DC4E, + 0xD957DE7A, 0x85FA1152, + 0xDAD7F3A2, 0x8582FAA4, + 0xDC597781, 0x85109CDC, + 0xDDDC5B3A, 0x84A2FC62, + 0xDF608FE3, 0x843A1D70, + 0xE0E60684, 0x83D60411, + 0xE26CB01A, 0x8376B422, + 0xE3F47D95, 0x831C314E, + 0xE57D5FDA, 0x82C67F13, + 0xE70747C3, 0x8275A0C0, + 0xE8922621, 0x82299971, + 0xEA1DEBBB, 0x81E26C16, + 0xEBAA894E, 0x81A01B6C, + 0xED37EF91, 0x8162AA03, + 0xEEC60F31, 0x812A1A39, + 0xF054D8D4, 0x80F66E3C, + 0xF1E43D1C, 0x80C7A80A, + 0xF3742CA1, 0x809DC970, + 0xF50497FA, 0x8078D40D, + 0xF6956FB6, 0x8058C94C, + 0xF826A461, 0x803DAA69, + 0xF9B82683, 0x80277872, + 0xFB49E6A2, 0x80163440, + 0xFCDBD541, 0x8009DE7D, + 0xFE6DE2E0, 0x800277A5 +}; + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 1024 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_1024_q31[1536] = { + 0x7FFFFFFF, 0x00000000, + 0x7FFF6216, 0x00C90F88, + 0x7FFD885A, 0x01921D1F, + 0x7FFA72D1, 0x025B26D7, + 0x7FF62182, 0x03242ABF, + 0x7FF09477, 0x03ED26E6, + 0x7FE9CBC0, 0x04B6195D, + 0x7FE1C76B, 0x057F0034, + 0x7FD8878D, 0x0647D97C, + 0x7FCE0C3E, 0x0710A344, + 0x7FC25596, 0x07D95B9E, + 0x7FB563B2, 0x08A2009A, + 0x7FA736B4, 0x096A9049, + 0x7F97CEBC, 0x0A3308BC, + 0x7F872BF3, 0x0AFB6805, + 0x7F754E7F, 0x0BC3AC35, + 0x7F62368F, 0x0C8BD35E, + 0x7F4DE450, 0x0D53DB92, + 0x7F3857F5, 0x0E1BC2E3, + 0x7F2191B4, 0x0EE38765, + 0x7F0991C3, 0x0FAB272B, + 0x7EF0585F, 0x1072A047, + 0x7ED5E5C6, 0x1139F0CE, + 0x7EBA3A39, 0x120116D4, + 0x7E9D55FC, 0x12C8106E, + 0x7E7F3956, 0x138EDBB0, + 0x7E5FE493, 0x145576B1, + 0x7E3F57FE, 0x151BDF85, + 0x7E1D93E9, 0x15E21444, + 0x7DFA98A7, 0x16A81305, + 0x7DD6668E, 0x176DD9DE, + 0x7DB0FDF7, 0x183366E8, + 0x7D8A5F3F, 0x18F8B83C, + 0x7D628AC5, 0x19BDCBF2, + 0x7D3980EC, 0x1A82A025, + 0x7D0F4218, 0x1B4732EF, + 0x7CE3CEB1, 0x1C0B826A, + 0x7CB72724, 0x1CCF8CB3, + 0x7C894BDD, 0x1D934FE5, + 0x7C5A3D4F, 0x1E56CA1E, + 0x7C29FBEE, 0x1F19F97B, + 0x7BF88830, 0x1FDCDC1A, + 0x7BC5E28F, 0x209F701C, + 0x7B920B89, 0x2161B39F, + 0x7B5D039D, 0x2223A4C5, + 0x7B26CB4F, 0x22E541AE, + 0x7AEF6323, 0x23A6887E, + 0x7AB6CBA3, 0x24677757, + 0x7A7D055B, 0x25280C5D, + 0x7A4210D8, 0x25E845B5, + 0x7A05EEAD, 0x26A82185, + 0x79C89F6D, 0x27679DF4, + 0x798A23B1, 0x2826B928, + 0x794A7C11, 0x28E5714A, + 0x7909A92C, 0x29A3C484, + 0x78C7ABA1, 0x2A61B101, + 0x78848413, 0x2B1F34EB, + 0x78403328, 0x2BDC4E6F, + 0x77FAB988, 0x2C98FBBA, + 0x77B417DF, 0x2D553AFB, + 0x776C4EDB, 0x2E110A62, + 0x77235F2D, 0x2ECC681E, + 0x76D94988, 0x2F875262, + 0x768E0EA5, 0x3041C760, + 0x7641AF3C, 0x30FBC54D, + 0x75F42C0A, 0x31B54A5D, + 0x75A585CF, 0x326E54C7, + 0x7555BD4B, 0x3326E2C2, + 0x7504D345, 0x33DEF287, + 0x74B2C883, 0x3496824F, + 0x745F9DD1, 0x354D9056, + 0x740B53FA, 0x36041AD9, + 0x73B5EBD0, 0x36BA2013, + 0x735F6626, 0x376F9E46, + 0x7307C3D0, 0x382493B0, + 0x72AF05A6, 0x38D8FE93, + 0x72552C84, 0x398CDD32, + 0x71FA3948, 0x3A402DD1, + 0x719E2CD2, 0x3AF2EEB7, + 0x71410804, 0x3BA51E29, + 0x70E2CBC6, 0x3C56BA70, + 0x708378FE, 0x3D07C1D5, + 0x70231099, 0x3DB832A5, + 0x6FC19385, 0x3E680B2C, + 0x6F5F02B1, 0x3F1749B7, + 0x6EFB5F12, 0x3FC5EC97, + 0x6E96A99C, 0x4073F21D, + 0x6E30E349, 0x4121589A, + 0x6DCA0D14, 0x41CE1E64, + 0x6D6227FA, 0x427A41D0, + 0x6CF934FB, 0x4325C135, + 0x6C8F351C, 0x43D09AEC, + 0x6C242960, 0x447ACD50, + 0x6BB812D0, 0x452456BC, + 0x6B4AF278, 0x45CD358F, + 0x6ADCC964, 0x46756827, + 0x6A6D98A4, 0x471CECE6, + 0x69FD614A, 0x47C3C22E, + 0x698C246C, 0x4869E664, + 0x6919E320, 0x490F57EE, + 0x68A69E81, 0x49B41533, + 0x683257AA, 0x4A581C9D, + 0x67BD0FBC, 0x4AFB6C97, + 0x6746C7D7, 0x4B9E038F, + 0x66CF811F, 0x4C3FDFF3, + 0x66573CBB, 0x4CE10034, + 0x65DDFBD3, 0x4D8162C4, + 0x6563BF92, 0x4E210617, + 0x64E88926, 0x4EBFE8A4, + 0x646C59BF, 0x4F5E08E3, + 0x63EF328F, 0x4FFB654D, + 0x637114CC, 0x5097FC5E, + 0x62F201AC, 0x5133CC94, + 0x6271FA69, 0x51CED46E, + 0x61F1003E, 0x5269126E, + 0x616F146B, 0x53028517, + 0x60EC3830, 0x539B2AEF, + 0x60686CCE, 0x5433027D, + 0x5FE3B38D, 0x54CA0A4A, + 0x5F5E0DB3, 0x556040E2, + 0x5ED77C89, 0x55F5A4D2, + 0x5E50015D, 0x568A34A9, + 0x5DC79D7C, 0x571DEEF9, + 0x5D3E5236, 0x57B0D256, + 0x5CB420DF, 0x5842DD54, + 0x5C290ACC, 0x58D40E8C, + 0x5B9D1153, 0x59646497, + 0x5B1035CF, 0x59F3DE12, + 0x5A82799A, 0x5A82799A, + 0x59F3DE12, 0x5B1035CF, + 0x59646497, 0x5B9D1153, + 0x58D40E8C, 0x5C290ACC, + 0x5842DD54, 0x5CB420DF, + 0x57B0D256, 0x5D3E5236, + 0x571DEEF9, 0x5DC79D7C, + 0x568A34A9, 0x5E50015D, + 0x55F5A4D2, 0x5ED77C89, + 0x556040E2, 0x5F5E0DB3, + 0x54CA0A4A, 0x5FE3B38D, + 0x5433027D, 0x60686CCE, + 0x539B2AEF, 0x60EC3830, + 0x53028517, 0x616F146B, + 0x5269126E, 0x61F1003E, + 0x51CED46E, 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0x8926B677, 0x2F875262, + 0x88DCA0D3, 0x2ECC681E, + 0x8893B124, 0x2E110A62, + 0x884BE820, 0x2D553AFB, + 0x88054677, 0x2C98FBBA, + 0x87BFCCD7, 0x2BDC4E6F, + 0x877B7BEC, 0x2B1F34EB, + 0x8738545E, 0x2A61B101, + 0x86F656D3, 0x29A3C484, + 0x86B583EE, 0x28E5714A, + 0x8675DC4E, 0x2826B928, + 0x86376092, 0x27679DF4, + 0x85FA1152, 0x26A82185, + 0x85BDEF27, 0x25E845B5, + 0x8582FAA4, 0x25280C5D, + 0x8549345C, 0x24677757, + 0x85109CDC, 0x23A6887E, + 0x84D934B0, 0x22E541AE, + 0x84A2FC62, 0x2223A4C5, + 0x846DF476, 0x2161B39F, + 0x843A1D70, 0x209F701C, + 0x840777CF, 0x1FDCDC1A, + 0x83D60411, 0x1F19F97B, + 0x83A5C2B0, 0x1E56CA1E, + 0x8376B422, 0x1D934FE5, + 0x8348D8DB, 0x1CCF8CB3, + 0x831C314E, 0x1C0B826A, + 0x82F0BDE8, 0x1B4732EF, + 0x82C67F13, 0x1A82A025, + 0x829D753A, 0x19BDCBF2, + 0x8275A0C0, 0x18F8B83C, + 0x824F0208, 0x183366E8, + 0x82299971, 0x176DD9DE, + 0x82056758, 0x16A81305, + 0x81E26C16, 0x15E21444, + 0x81C0A801, 0x151BDF85, + 0x81A01B6C, 0x145576B1, + 0x8180C6A9, 0x138EDBB0, + 0x8162AA03, 0x12C8106E, + 0x8145C5C6, 0x120116D4, + 0x812A1A39, 0x1139F0CE, + 0x810FA7A0, 0x1072A047, + 0x80F66E3C, 0x0FAB272B, + 0x80DE6E4C, 0x0EE38765, + 0x80C7A80A, 0x0E1BC2E3, + 0x80B21BAF, 0x0D53DB92, + 0x809DC970, 0x0C8BD35E, + 0x808AB180, 0x0BC3AC35, + 0x8078D40D, 0x0AFB6805, + 0x80683143, 0x0A3308BC, + 0x8058C94C, 0x096A9049, + 0x804A9C4D, 0x08A2009A, + 0x803DAA69, 0x07D95B9E, + 0x8031F3C1, 0x0710A344, + 0x80277872, 0x0647D97C, + 0x801E3894, 0x057F0034, + 0x80163440, 0x04B6195D, + 0x800F6B88, 0x03ED26E6, + 0x8009DE7D, 0x03242ABF, + 0x80058D2E, 0x025B26D7, + 0x800277A5, 0x01921D1F, + 0x80009DE9, 0x00C90F88, + 0x80000000, 0x00000000, + 0x80009DE9, 0xFF36F078, + 0x800277A5, 0xFE6DE2E0, + 0x80058D2E, 0xFDA4D928, + 0x8009DE7D, 0xFCDBD541, + 0x800F6B88, 0xFC12D919, + 0x80163440, 0xFB49E6A2, + 0x801E3894, 0xFA80FFCB, + 0x80277872, 0xF9B82683, + 0x8031F3C1, 0xF8EF5CBB, + 0x803DAA69, 0xF826A461, + 0x804A9C4D, 0xF75DFF65, + 0x8058C94C, 0xF6956FB6, + 0x80683143, 0xF5CCF743, + 0x8078D40D, 0xF50497FA, + 0x808AB180, 0xF43C53CA, + 0x809DC970, 0xF3742CA1, + 0x80B21BAF, 0xF2AC246D, + 0x80C7A80A, 0xF1E43D1C, + 0x80DE6E4C, 0xF11C789A, + 0x80F66E3C, 0xF054D8D4, + 0x810FA7A0, 0xEF8D5FB8, + 0x812A1A39, 0xEEC60F31, + 0x8145C5C6, 0xEDFEE92B, + 0x8162AA03, 0xED37EF91, + 0x8180C6A9, 0xEC71244F, + 0x81A01B6C, 0xEBAA894E, + 0x81C0A801, 0xEAE4207A, + 0x81E26C16, 0xEA1DEBBB, + 0x82056758, 0xE957ECFB, + 0x82299971, 0xE8922621, + 0x824F0208, 0xE7CC9917, + 0x8275A0C0, 0xE70747C3, + 0x829D753A, 0xE642340D, + 0x82C67F13, 0xE57D5FDA, + 0x82F0BDE8, 0xE4B8CD10, + 0x831C314E, 0xE3F47D95, + 0x8348D8DB, 0xE330734C, + 0x8376B422, 0xE26CB01A, + 0x83A5C2B0, 0xE1A935E1, + 0x83D60411, 0xE0E60684, + 0x840777CF, 0xE02323E5, + 0x843A1D70, 0xDF608FE3, + 0x846DF476, 0xDE9E4C60, + 0x84A2FC62, 0xDDDC5B3A, + 0x84D934B0, 0xDD1ABE51, + 0x85109CDC, 0xDC597781, + 0x8549345C, 0xDB9888A8, + 0x8582FAA4, 0xDAD7F3A2, + 0x85BDEF27, 0xDA17BA4A, + 0x85FA1152, 0xD957DE7A, + 0x86376092, 0xD898620C, + 0x8675DC4E, 0xD7D946D7, + 0x86B583EE, 0xD71A8EB5, + 0x86F656D3, 0xD65C3B7B, + 0x8738545E, 0xD59E4EFE, + 0x877B7BEC, 0xD4E0CB14, + 0x87BFCCD7, 0xD423B190, + 0x88054677, 0xD3670445, + 0x884BE820, 0xD2AAC504, + 0x8893B124, 0xD1EEF59E, + 0x88DCA0D3, 0xD13397E1, + 0x8926B677, 0xD078AD9D, + 0x8971F15A, 0xCFBE389F, + 0x89BE50C3, 0xCF043AB2, + 0x8A0BD3F5, 0xCE4AB5A2, + 0x8A5A7A30, 0xCD91AB38, + 0x8AAA42B4, 0xCCD91D3D, + 0x8AFB2CBA, 0xCC210D78, + 0x8B4D377C, 0xCB697DB0, + 0x8BA0622F, 0xCAB26FA9, + 0x8BF4AC05, 0xC9FBE527, + 0x8C4A142F, 0xC945DFEC, + 0x8CA099D9, 0xC89061BA, + 0x8CF83C30, 0xC7DB6C50, + 0x8D50FA59, 0xC727016C, + 0x8DAAD37B, 0xC67322CD, + 0x8E05C6B7, 0xC5BFD22E, + 0x8E61D32D, 0xC50D1148, + 0x8EBEF7FB, 0xC45AE1D7, + 0x8F1D343A, 0xC3A9458F, + 0x8F7C8701, 0xC2F83E2A, + 0x8FDCEF66, 0xC247CD5A, + 0x903E6C7A, 0xC197F4D3, + 0x90A0FD4E, 0xC0E8B648, + 0x9104A0ED, 0xC03A1368, + 0x91695663, 0xBF8C0DE2, + 0x91CF1CB6, 0xBEDEA765, + 0x9235F2EB, 0xBE31E19B, + 0x929DD805, 0xBD85BE2F, + 0x9306CB04, 0xBCDA3ECA, + 0x9370CAE4, 0xBC2F6513, + 0x93DBD69F, 0xBB8532AF, + 0x9447ED2F, 0xBADBA943, + 0x94B50D87, 0xBA32CA70, + 0x9523369B, 0xB98A97D8, + 0x9592675B, 0xB8E31319, + 0x96029EB5, 0xB83C3DD1, + 0x9673DB94, 0xB796199B, + 0x96E61CDF, 0xB6F0A811, + 0x9759617E, 0xB64BEACC, + 0x97CDA855, 0xB5A7E362, + 0x9842F043, 0xB5049368, + 0x98B93828, 0xB461FC70, + 0x99307EE0, 0xB3C0200C, + 0x99A8C344, 0xB31EFFCB, + 0x9A22042C, 0xB27E9D3B, + 0x9A9C406D, 0xB1DEF9E8, + 0x9B1776D9, 0xB140175B, + 0x9B93A640, 0xB0A1F71C, + 0x9C10CD70, 0xB0049AB2, + 0x9C8EEB33, 0xAF6803A1, + 0x9D0DFE53, 0xAECC336B, + 0x9D8E0596, 0xAE312B91, + 0x9E0EFFC1, 0xAD96ED91, + 0x9E90EB94, 0xACFD7AE8, + 0x9F13C7D0, 0xAC64D510, + 0x9F979331, 0xABCCFD82, + 0xA01C4C72, 0xAB35F5B5, + 0xA0A1F24C, 0xAA9FBF1D, + 0xA1288376, 0xAA0A5B2D, + 0xA1AFFEA2, 0xA975CB56, + 0xA2386283, 0xA8E21106, + 0xA2C1ADC9, 0xA84F2DA9, + 0xA34BDF20, 0xA7BD22AB, + 0xA3D6F533, 0xA72BF173, + 0xA462EEAC, 0xA69B9B68, + 0xA4EFCA31, 0xA60C21ED, + 0xA57D8666, 0xA57D8666, + 0xA60C21ED, 0xA4EFCA31, + 0xA69B9B68, 0xA462EEAC, + 0xA72BF173, 0xA3D6F533, + 0xA7BD22AB, 0xA34BDF20, + 0xA84F2DA9, 0xA2C1ADC9, + 0xA8E21106, 0xA2386283, + 0xA975CB56, 0xA1AFFEA2, + 0xAA0A5B2D, 0xA1288376, + 0xAA9FBF1D, 0xA0A1F24C, + 0xAB35F5B5, 0xA01C4C72, + 0xABCCFD82, 0x9F979331, + 0xAC64D510, 0x9F13C7D0, + 0xACFD7AE8, 0x9E90EB94, + 0xAD96ED91, 0x9E0EFFC1, + 0xAE312B91, 0x9D8E0596, + 0xAECC336B, 0x9D0DFE53, + 0xAF6803A1, 0x9C8EEB33, + 0xB0049AB2, 0x9C10CD70, + 0xB0A1F71C, 0x9B93A640, + 0xB140175B, 0x9B1776D9, + 0xB1DEF9E8, 0x9A9C406D, + 0xB27E9D3B, 0x9A22042C, + 0xB31EFFCB, 0x99A8C344, + 0xB3C0200C, 0x99307EE0, + 0xB461FC70, 0x98B93828, + 0xB5049368, 0x9842F043, + 0xB5A7E362, 0x97CDA855, + 0xB64BEACC, 0x9759617E, + 0xB6F0A811, 0x96E61CDF, + 0xB796199B, 0x9673DB94, + 0xB83C3DD1, 0x96029EB5, + 0xB8E31319, 0x9592675B, + 0xB98A97D8, 0x9523369B, + 0xBA32CA70, 0x94B50D87, + 0xBADBA943, 0x9447ED2F, + 0xBB8532AF, 0x93DBD69F, + 0xBC2F6513, 0x9370CAE4, + 0xBCDA3ECA, 0x9306CB04, + 0xBD85BE2F, 0x929DD805, + 0xBE31E19B, 0x9235F2EB, + 0xBEDEA765, 0x91CF1CB6, + 0xBF8C0DE2, 0x91695663, + 0xC03A1368, 0x9104A0ED, + 0xC0E8B648, 0x90A0FD4E, + 0xC197F4D3, 0x903E6C7A, + 0xC247CD5A, 0x8FDCEF66, + 0xC2F83E2A, 0x8F7C8701, + 0xC3A9458F, 0x8F1D343A, + 0xC45AE1D7, 0x8EBEF7FB, + 0xC50D1148, 0x8E61D32D, + 0xC5BFD22E, 0x8E05C6B7, + 0xC67322CD, 0x8DAAD37B, + 0xC727016C, 0x8D50FA59, + 0xC7DB6C50, 0x8CF83C30, + 0xC89061BA, 0x8CA099D9, + 0xC945DFEC, 0x8C4A142F, + 0xC9FBE527, 0x8BF4AC05, + 0xCAB26FA9, 0x8BA0622F, + 0xCB697DB0, 0x8B4D377C, + 0xCC210D78, 0x8AFB2CBA, + 0xCCD91D3D, 0x8AAA42B4, + 0xCD91AB38, 0x8A5A7A30, + 0xCE4AB5A2, 0x8A0BD3F5, + 0xCF043AB2, 0x89BE50C3, + 0xCFBE389F, 0x8971F15A, + 0xD078AD9D, 0x8926B677, + 0xD13397E1, 0x88DCA0D3, + 0xD1EEF59E, 0x8893B124, + 0xD2AAC504, 0x884BE820, + 0xD3670445, 0x88054677, + 0xD423B190, 0x87BFCCD7, + 0xD4E0CB14, 0x877B7BEC, + 0xD59E4EFE, 0x8738545E, + 0xD65C3B7B, 0x86F656D3, + 0xD71A8EB5, 0x86B583EE, + 0xD7D946D7, 0x8675DC4E, + 0xD898620C, 0x86376092, + 0xD957DE7A, 0x85FA1152, + 0xDA17BA4A, 0x85BDEF27, + 0xDAD7F3A2, 0x8582FAA4, + 0xDB9888A8, 0x8549345C, + 0xDC597781, 0x85109CDC, + 0xDD1ABE51, 0x84D934B0, + 0xDDDC5B3A, 0x84A2FC62, + 0xDE9E4C60, 0x846DF476, + 0xDF608FE3, 0x843A1D70, + 0xE02323E5, 0x840777CF, + 0xE0E60684, 0x83D60411, + 0xE1A935E1, 0x83A5C2B0, + 0xE26CB01A, 0x8376B422, + 0xE330734C, 0x8348D8DB, + 0xE3F47D95, 0x831C314E, + 0xE4B8CD10, 0x82F0BDE8, + 0xE57D5FDA, 0x82C67F13, + 0xE642340D, 0x829D753A, + 0xE70747C3, 0x8275A0C0, + 0xE7CC9917, 0x824F0208, + 0xE8922621, 0x82299971, + 0xE957ECFB, 0x82056758, + 0xEA1DEBBB, 0x81E26C16, + 0xEAE4207A, 0x81C0A801, + 0xEBAA894E, 0x81A01B6C, + 0xEC71244F, 0x8180C6A9, + 0xED37EF91, 0x8162AA03, + 0xEDFEE92B, 0x8145C5C6, + 0xEEC60F31, 0x812A1A39, + 0xEF8D5FB8, 0x810FA7A0, + 0xF054D8D4, 0x80F66E3C, + 0xF11C789A, 0x80DE6E4C, + 0xF1E43D1C, 0x80C7A80A, + 0xF2AC246D, 0x80B21BAF, + 0xF3742CA1, 0x809DC970, + 0xF43C53CA, 0x808AB180, + 0xF50497FA, 0x8078D40D, + 0xF5CCF743, 0x80683143, + 0xF6956FB6, 0x8058C94C, + 0xF75DFF65, 0x804A9C4D, + 0xF826A461, 0x803DAA69, + 0xF8EF5CBB, 0x8031F3C1, + 0xF9B82683, 0x80277872, + 0xFA80FFCB, 0x801E3894, + 0xFB49E6A2, 0x80163440, + 0xFC12D919, 0x800F6B88, + 0xFCDBD541, 0x8009DE7D, + 0xFDA4D928, 0x80058D2E, + 0xFE6DE2E0, 0x800277A5, + 0xFF36F078, 0x80009DE9 +}; + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 2048 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_2048_q31[3072] = { + 0x7FFFFFFF, 0x00000000, + 0x7FFFD885, 0x006487E3, + 0x7FFF6216, 0x00C90F88, + 0x7FFE9CB2, 0x012D96B0, + 0x7FFD885A, 0x01921D1F, + 0x7FFC250F, 0x01F6A296, + 0x7FFA72D1, 0x025B26D7, + 0x7FF871A1, 0x02BFA9A4, + 0x7FF62182, 0x03242ABF, + 0x7FF38273, 0x0388A9E9, + 0x7FF09477, 0x03ED26E6, + 0x7FED5790, 0x0451A176, + 0x7FE9CBC0, 0x04B6195D, + 0x7FE5F108, 0x051A8E5C, + 0x7FE1C76B, 0x057F0034, + 0x7FDD4EEC, 0x05E36EA9, + 0x7FD8878D, 0x0647D97C, + 0x7FD37152, 0x06AC406F, + 0x7FCE0C3E, 0x0710A344, + 0x7FC85853, 0x077501BE, + 0x7FC25596, 0x07D95B9E, + 0x7FBC040A, 0x083DB0A7, + 0x7FB563B2, 0x08A2009A, + 0x7FAE7494, 0x09064B3A, + 0x7FA736B4, 0x096A9049, + 0x7F9FAA15, 0x09CECF89, + 0x7F97CEBC, 0x0A3308BC, + 0x7F8FA4AF, 0x0A973BA5, + 0x7F872BF3, 0x0AFB6805, + 0x7F7E648B, 0x0B5F8D9F, + 0x7F754E7F, 0x0BC3AC35, + 0x7F6BE9D4, 0x0C27C389, + 0x7F62368F, 0x0C8BD35E, + 0x7F5834B6, 0x0CEFDB75, + 0x7F4DE450, 0x0D53DB92, + 0x7F434563, 0x0DB7D376, + 0x7F3857F5, 0x0E1BC2E3, + 0x7F2D1C0E, 0x0E7FA99D, + 0x7F2191B4, 0x0EE38765, + 0x7F15B8EE, 0x0F475BFE, + 0x7F0991C3, 0x0FAB272B, + 0x7EFD1C3C, 0x100EE8AD, + 0x7EF0585F, 0x1072A047, + 0x7EE34635, 0x10D64DBC, + 0x7ED5E5C6, 0x1139F0CE, + 0x7EC8371A, 0x119D8940, + 0x7EBA3A39, 0x120116D4, + 0x7EABEF2C, 0x1264994E, + 0x7E9D55FC, 0x12C8106E, + 0x7E8E6EB1, 0x132B7BF9, + 0x7E7F3956, 0x138EDBB0, + 0x7E6FB5F3, 0x13F22F57, + 0x7E5FE493, 0x145576B1, + 0x7E4FC53E, 0x14B8B17F, + 0x7E3F57FE, 0x151BDF85, + 0x7E2E9CDF, 0x157F0086, + 0x7E1D93E9, 0x15E21444, + 0x7E0C3D29, 0x16451A83, + 0x7DFA98A7, 0x16A81305, + 0x7DE8A670, 0x170AFD8D, + 0x7DD6668E, 0x176DD9DE, + 0x7DC3D90D, 0x17D0A7BB, + 0x7DB0FDF7, 0x183366E8, + 0x7D9DD55A, 0x18961727, + 0x7D8A5F3F, 0x18F8B83C, + 0x7D769BB5, 0x195B49E9, + 0x7D628AC5, 0x19BDCBF2, + 0x7D4E2C7E, 0x1A203E1B, + 0x7D3980EC, 0x1A82A025, + 0x7D24881A, 0x1AE4F1D6, + 0x7D0F4218, 0x1B4732EF, + 0x7CF9AEF0, 0x1BA96334, + 0x7CE3CEB1, 0x1C0B826A, + 0x7CCDA168, 0x1C6D9053, + 0x7CB72724, 0x1CCF8CB3, + 0x7CA05FF1, 0x1D31774D, + 0x7C894BDD, 0x1D934FE5, + 0x7C71EAF8, 0x1DF5163F, + 0x7C5A3D4F, 0x1E56CA1E, + 0x7C4242F2, 0x1EB86B46, + 0x7C29FBEE, 0x1F19F97B, + 0x7C116853, 0x1F7B7480, + 0x7BF88830, 0x1FDCDC1A, + 0x7BDF5B94, 0x203E300D, + 0x7BC5E28F, 0x209F701C, + 0x7BAC1D31, 0x21009C0B, + 0x7B920B89, 0x2161B39F, + 0x7B77ADA8, 0x21C2B69C, + 0x7B5D039D, 0x2223A4C5, + 0x7B420D7A, 0x22847DDF, + 0x7B26CB4F, 0x22E541AE, + 0x7B0B3D2C, 0x2345EFF7, + 0x7AEF6323, 0x23A6887E, + 0x7AD33D45, 0x24070B07, + 0x7AB6CBA3, 0x24677757, + 0x7A9A0E4F, 0x24C7CD32, + 0x7A7D055B, 0x25280C5D, + 0x7A5FB0D8, 0x2588349D, + 0x7A4210D8, 0x25E845B5, + 0x7A24256E, 0x26483F6C, + 0x7A05EEAD, 0x26A82185, + 0x79E76CA6, 0x2707EBC6, + 0x79C89F6D, 0x27679DF4, + 0x79A98715, 0x27C737D2, + 0x798A23B1, 0x2826B928, + 0x796A7554, 0x288621B9, + 0x794A7C11, 0x28E5714A, + 0x792A37FE, 0x2944A7A2, + 0x7909A92C, 0x29A3C484, + 0x78E8CFB1, 0x2A02C7B8, + 0x78C7ABA1, 0x2A61B101, + 0x78A63D10, 0x2AC08025, + 0x78848413, 0x2B1F34EB, + 0x786280BF, 0x2B7DCF17, + 0x78403328, 0x2BDC4E6F, + 0x781D9B64, 0x2C3AB2B9, + 0x77FAB988, 0x2C98FBBA, + 0x77D78DAA, 0x2CF72939, + 0x77B417DF, 0x2D553AFB, + 0x7790583D, 0x2DB330C7, + 0x776C4EDB, 0x2E110A62, + 0x7747FBCE, 0x2E6EC792, + 0x77235F2D, 0x2ECC681E, + 0x76FE790E, 0x2F29EBCC, + 0x76D94988, 0x2F875262, + 0x76B3D0B3, 0x2FE49BA6, + 0x768E0EA5, 0x3041C760, + 0x76680376, 0x309ED555, + 0x7641AF3C, 0x30FBC54D, + 0x761B1211, 0x3158970D, + 0x75F42C0A, 0x31B54A5D, + 0x75CCFD42, 0x3211DF03, + 0x75A585CF, 0x326E54C7, + 0x757DC5CA, 0x32CAAB6F, + 0x7555BD4B, 0x3326E2C2, + 0x752D6C6C, 0x3382FA88, + 0x7504D345, 0x33DEF287, + 0x74DBF1EF, 0x343ACA87, + 0x74B2C883, 0x3496824F, + 0x7489571B, 0x34F219A7, + 0x745F9DD1, 0x354D9056, + 0x74359CBD, 0x35A8E624, + 0x740B53FA, 0x36041AD9, + 0x73E0C3A3, 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+ 0x95CA6246, 0xB88F926C, + 0x96029EB5, 0xB83C3DD1, + 0x963B1C85, 0xB7E9157A, + 0x9673DB94, 0xB796199B, + 0x96ACDBBD, 0xB7434A67, + 0x96E61CDF, 0xB6F0A811, + 0x971F9ED6, 0xB69E32CD, + 0x9759617E, 0xB64BEACC, + 0x979364B5, 0xB5F9D042, + 0x97CDA855, 0xB5A7E362, + 0x98082C3B, 0xB556245E, + 0x9842F043, 0xB5049368, + 0x987DF449, 0xB4B330B2, + 0x98B93828, 0xB461FC70, + 0x98F4BBBC, 0xB410F6D2, + 0x99307EE0, 0xB3C0200C, + 0x996C816F, 0xB36F784E, + 0x99A8C344, 0xB31EFFCB, + 0x99E5443A, 0xB2CEB6B5, + 0x9A22042C, 0xB27E9D3B, + 0x9A5F02F5, 0xB22EB392, + 0x9A9C406D, 0xB1DEF9E8, + 0x9AD9BC71, 0xB18F7070, + 0x9B1776D9, 0xB140175B, + 0x9B556F80, 0xB0F0EEDA, + 0x9B93A640, 0xB0A1F71C, + 0x9BD21AF2, 0xB0533055, + 0x9C10CD70, 0xB0049AB2, + 0x9C4FBD92, 0xAFB63667, + 0x9C8EEB33, 0xAF6803A1, + 0x9CCE562B, 0xAF1A0293, + 0x9D0DFE53, 0xAECC336B, + 0x9D4DE384, 0xAE7E965B, + 0x9D8E0596, 0xAE312B91, + 0x9DCE6462, 0xADE3F33E, + 0x9E0EFFC1, 0xAD96ED91, + 0x9E4FD789, 0xAD4A1ABA, + 0x9E90EB94, 0xACFD7AE8, + 0x9ED23BB9, 0xACB10E4A, + 0x9F13C7D0, 0xAC64D510, + 0x9F558FB0, 0xAC18CF68, + 0x9F979331, 0xABCCFD82, + 0x9FD9D22A, 0xAB815F8C, + 0xA01C4C72, 0xAB35F5B5, + 0xA05F01E1, 0xAAEAC02B, + 0xA0A1F24C, 0xAA9FBF1D, + 0xA0E51D8C, 0xAA54F2B9, + 0xA1288376, 0xAA0A5B2D, + 0xA16C23E1, 0xA9BFF8A8, + 0xA1AFFEA2, 0xA975CB56, + 0xA1F41391, 0xA92BD366, + 0xA2386283, 0xA8E21106, + 0xA27CEB4F, 0xA8988463, + 0xA2C1ADC9, 0xA84F2DA9, + 0xA306A9C7, 0xA8060D08, + 0xA34BDF20, 0xA7BD22AB, + 0xA3914DA7, 0xA7746EC0, + 0xA3D6F533, 0xA72BF173, + 0xA41CD598, 0xA6E3AAF2, + 0xA462EEAC, 0xA69B9B68, + 0xA4A94042, 0xA653C302, + 0xA4EFCA31, 0xA60C21ED, + 0xA5368C4B, 0xA5C4B855, + 0xA57D8666, 0xA57D8666, + 0xA5C4B855, 0xA5368C4B, + 0xA60C21ED, 0xA4EFCA31, + 0xA653C302, 0xA4A94042, + 0xA69B9B68, 0xA462EEAC, + 0xA6E3AAF2, 0xA41CD598, + 0xA72BF173, 0xA3D6F533, + 0xA7746EC0, 0xA3914DA7, + 0xA7BD22AB, 0xA34BDF20, + 0xA8060D08, 0xA306A9C7, + 0xA84F2DA9, 0xA2C1ADC9, + 0xA8988463, 0xA27CEB4F, + 0xA8E21106, 0xA2386283, + 0xA92BD366, 0xA1F41391, + 0xA975CB56, 0xA1AFFEA2, + 0xA9BFF8A8, 0xA16C23E1, + 0xAA0A5B2D, 0xA1288376, + 0xAA54F2B9, 0xA0E51D8C, + 0xAA9FBF1D, 0xA0A1F24C, + 0xAAEAC02B, 0xA05F01E1, + 0xAB35F5B5, 0xA01C4C72, + 0xAB815F8C, 0x9FD9D22A, + 0xABCCFD82, 0x9F979331, + 0xAC18CF68, 0x9F558FB0, + 0xAC64D510, 0x9F13C7D0, + 0xACB10E4A, 0x9ED23BB9, + 0xACFD7AE8, 0x9E90EB94, + 0xAD4A1ABA, 0x9E4FD789, + 0xAD96ED91, 0x9E0EFFC1, + 0xADE3F33E, 0x9DCE6462, + 0xAE312B91, 0x9D8E0596, + 0xAE7E965B, 0x9D4DE384, + 0xAECC336B, 0x9D0DFE53, + 0xAF1A0293, 0x9CCE562B, + 0xAF6803A1, 0x9C8EEB33, + 0xAFB63667, 0x9C4FBD92, + 0xB0049AB2, 0x9C10CD70, + 0xB0533055, 0x9BD21AF2, + 0xB0A1F71C, 0x9B93A640, + 0xB0F0EEDA, 0x9B556F80, + 0xB140175B, 0x9B1776D9, + 0xB18F7070, 0x9AD9BC71, + 0xB1DEF9E8, 0x9A9C406D, + 0xB22EB392, 0x9A5F02F5, + 0xB27E9D3B, 0x9A22042C, + 0xB2CEB6B5, 0x99E5443A, + 0xB31EFFCB, 0x99A8C344, + 0xB36F784E, 0x996C816F, + 0xB3C0200C, 0x99307EE0, + 0xB410F6D2, 0x98F4BBBC, + 0xB461FC70, 0x98B93828, + 0xB4B330B2, 0x987DF449, + 0xB5049368, 0x9842F043, + 0xB556245E, 0x98082C3B, + 0xB5A7E362, 0x97CDA855, + 0xB5F9D042, 0x979364B5, + 0xB64BEACC, 0x9759617E, + 0xB69E32CD, 0x971F9ED6, + 0xB6F0A811, 0x96E61CDF, + 0xB7434A67, 0x96ACDBBD, + 0xB796199B, 0x9673DB94, + 0xB7E9157A, 0x963B1C85, + 0xB83C3DD1, 0x96029EB5, + 0xB88F926C, 0x95CA6246, + 0xB8E31319, 0x9592675B, + 0xB936BFA3, 0x955AAE17, + 0xB98A97D8, 0x9523369B, + 0xB9DE9B83, 0x94EC010B, + 0xBA32CA70, 0x94B50D87, + 0xBA87246C, 0x947E5C32, + 0xBADBA943, 0x9447ED2F, + 0xBB3058C0, 0x9411C09D, + 0xBB8532AF, 0x93DBD69F, + 0xBBDA36DC, 0x93A62F56, + 0xBC2F6513, 0x9370CAE4, + 0xBC84BD1E, 0x933BA968, + 0xBCDA3ECA, 0x9306CB04, + 0xBD2FE9E1, 0x92D22FD8, + 0xBD85BE2F, 0x929DD805, + 0xBDDBBB7F, 0x9269C3AC, + 0xBE31E19B, 0x9235F2EB, + 0xBE88304F, 0x920265E4, + 0xBEDEA765, 0x91CF1CB6, + 0xBF3546A8, 0x919C1780, + 0xBF8C0DE2, 0x91695663, + 0xBFE2FCDF, 0x9136D97D, + 0xC03A1368, 0x9104A0ED, + 0xC0915147, 0x90D2ACD3, + 0xC0E8B648, 0x90A0FD4E, + 0xC1404233, 0x906F927B, + 0xC197F4D3, 0x903E6C7A, + 0xC1EFCDF2, 0x900D8B69, + 0xC247CD5A, 0x8FDCEF66, + 0xC29FF2D4, 0x8FAC988E, + 0xC2F83E2A, 0x8F7C8701, + 0xC350AF25, 0x8F4CBADB, + 0xC3A9458F, 0x8F1D343A, + 0xC4020132, 0x8EEDF33B, + 0xC45AE1D7, 0x8EBEF7FB, + 0xC4B3E746, 0x8E904298, + 0xC50D1148, 0x8E61D32D, + 0xC5665FA8, 0x8E33A9D9, + 0xC5BFD22E, 0x8E05C6B7, + 0xC61968A2, 0x8DD829E4, + 0xC67322CD, 0x8DAAD37B, + 0xC6CD0079, 0x8D7DC399, + 0xC727016C, 0x8D50FA59, + 0xC7812571, 0x8D2477D8, + 0xC7DB6C50, 0x8CF83C30, + 0xC835D5D0, 0x8CCC477D, + 0xC89061BA, 0x8CA099D9, + 0xC8EB0FD6, 0x8C753361, + 0xC945DFEC, 0x8C4A142F, + 0xC9A0D1C4, 0x8C1F3C5C, + 0xC9FBE527, 0x8BF4AC05, + 0xCA5719DB, 0x8BCA6342, + 0xCAB26FA9, 0x8BA0622F, + 0xCB0DE658, 0x8B76A8E4, + 0xCB697DB0, 0x8B4D377C, + 0xCBC53578, 0x8B240E10, + 0xCC210D78, 0x8AFB2CBA, + 0xCC7D0577, 0x8AD29393, + 0xCCD91D3D, 0x8AAA42B4, + 0xCD355490, 0x8A823A35, + 0xCD91AB38, 0x8A5A7A30, + 0xCDEE20FC, 0x8A3302BD, + 0xCE4AB5A2, 0x8A0BD3F5, + 0xCEA768F2, 0x89E4EDEE, + 0xCF043AB2, 0x89BE50C3, + 0xCF612AAA, 0x8997FC89, + 0xCFBE389F, 0x8971F15A, + 0xD01B6459, 0x894C2F4C, + 0xD078AD9D, 0x8926B677, + 0xD0D61433, 0x890186F1, + 0xD13397E1, 0x88DCA0D3, + 0xD191386D, 0x88B80431, + 0xD1EEF59E, 0x8893B124, + 0xD24CCF38, 0x886FA7C2, + 0xD2AAC504, 0x884BE820, + 0xD308D6C6, 0x88287255, + 0xD3670445, 0x88054677, + 0xD3C54D46, 0x87E2649B, + 0xD423B190, 0x87BFCCD7, + 0xD48230E8, 0x879D7F40, + 0xD4E0CB14, 0x877B7BEC, + 0xD53F7FDA, 0x8759C2EF, + 0xD59E4EFE, 0x8738545E, + 0xD5FD3847, 0x8717304E, + 0xD65C3B7B, 0x86F656D3, + 0xD6BB585D, 0x86D5C802, + 0xD71A8EB5, 0x86B583EE, + 0xD779DE46, 0x86958AAB, + 0xD7D946D7, 0x8675DC4E, + 0xD838C82D, 0x865678EA, + 0xD898620C, 0x86376092, + 0xD8F81439, 0x86189359, + 0xD957DE7A, 0x85FA1152, + 0xD9B7C093, 0x85DBDA91, + 0xDA17BA4A, 0x85BDEF27, + 0xDA77CB62, 0x85A04F28, + 0xDAD7F3A2, 0x8582FAA4, + 0xDB3832CD, 0x8565F1B0, + 0xDB9888A8, 0x8549345C, + 0xDBF8F4F8, 0x852CC2BA, + 0xDC597781, 0x85109CDC, + 0xDCBA1008, 0x84F4C2D3, + 0xDD1ABE51, 0x84D934B0, + 0xDD7B8220, 0x84BDF285, + 0xDDDC5B3A, 0x84A2FC62, + 0xDE3D4963, 0x84885257, + 0xDE9E4C60, 0x846DF476, + 0xDEFF63F4, 0x8453E2CE, + 0xDF608FE3, 0x843A1D70, + 0xDFC1CFF2, 0x8420A46B, + 0xE02323E5, 0x840777CF, + 0xE0848B7F, 0x83EE97AC, + 0xE0E60684, 0x83D60411, + 0xE14794B9, 0x83BDBD0D, + 0xE1A935E1, 0x83A5C2B0, + 0xE20AE9C1, 0x838E1507, + 0xE26CB01A, 0x8376B422, + 0xE2CE88B2, 0x835FA00E, + 0xE330734C, 0x8348D8DB, + 0xE3926FAC, 0x83325E97, + 0xE3F47D95, 0x831C314E, + 0xE4569CCB, 0x8306510F, + 0xE4B8CD10, 0x82F0BDE8, + 0xE51B0E2A, 0x82DB77E5, + 0xE57D5FDA, 0x82C67F13, + 0xE5DFC1E4, 0x82B1D381, + 0xE642340D, 0x829D753A, + 0xE6A4B616, 0x8289644A, + 0xE70747C3, 0x8275A0C0, + 0xE769E8D8, 0x82622AA5, + 0xE7CC9917, 0x824F0208, + 0xE82F5844, 0x823C26F2, + 0xE8922621, 0x82299971, + 0xE8F50273, 0x8217598F, + 0xE957ECFB, 0x82056758, + 0xE9BAE57C, 0x81F3C2D7, + 0xEA1DEBBB, 0x81E26C16, + 0xEA80FF79, 0x81D16320, + 0xEAE4207A, 0x81C0A801, + 0xEB474E80, 0x81B03AC1, + 0xEBAA894E, 0x81A01B6C, + 0xEC0DD0A8, 0x81904A0C, + 0xEC71244F, 0x8180C6A9, + 0xECD48406, 0x8171914E, + 0xED37EF91, 0x8162AA03, + 0xED9B66B2, 0x815410D3, + 0xEDFEE92B, 0x8145C5C6, + 0xEE6276BF, 0x8137C8E6, + 0xEEC60F31, 0x812A1A39, + 0xEF29B243, 0x811CB9CA, + 0xEF8D5FB8, 0x810FA7A0, + 0xEFF11752, 0x8102E3C3, + 0xF054D8D4, 0x80F66E3C, + 0xF0B8A401, 0x80EA4712, + 0xF11C789A, 0x80DE6E4C, + 0xF1805662, 0x80D2E3F1, + 0xF1E43D1C, 0x80C7A80A, + 0xF2482C89, 0x80BCBA9C, + 0xF2AC246D, 0x80B21BAF, + 0xF310248A, 0x80A7CB49, + 0xF3742CA1, 0x809DC970, + 0xF3D83C76, 0x8094162B, + 0xF43C53CA, 0x808AB180, + 0xF4A07260, 0x80819B74, + 0xF50497FA, 0x8078D40D, + 0xF568C45A, 0x80705B50, + 0xF5CCF743, 0x80683143, + 0xF6313076, 0x806055EA, + 0xF6956FB6, 0x8058C94C, + 0xF6F9B4C5, 0x80518B6B, + 0xF75DFF65, 0x804A9C4D, + 0xF7C24F58, 0x8043FBF6, + 0xF826A461, 0x803DAA69, + 0xF88AFE41, 0x8037A7AC, + 0xF8EF5CBB, 0x8031F3C1, + 0xF953BF90, 0x802C8EAD, + 0xF9B82683, 0x80277872, + 0xFA1C9156, 0x8022B113, + 0xFA80FFCB, 0x801E3894, + 0xFAE571A4, 0x801A0EF7, + 0xFB49E6A2, 0x80163440, + 0xFBAE5E89, 0x8012A86F, + 0xFC12D919, 0x800F6B88, + 0xFC775616, 0x800C7D8C, + 0xFCDBD541, 0x8009DE7D, + 0xFD40565B, 0x80078E5E, + 0xFDA4D928, 0x80058D2E, + 0xFE095D69, 0x8003DAF0, + 0xFE6DE2E0, 0x800277A5, + 0xFED2694F, 0x8001634D, + 0xFF36F078, 0x80009DE9, + 0xFF9B781D, 0x8000277A +}; + +/** +* \par +* Example code for Q31 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefQ31[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefQ31[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 4096 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to Q31(Fixed point 1.31): +* round(twiddleCoefQ31(i) * pow(2, 31)) +* +*/ +const q31_t twiddleCoef_4096_q31[6144] = +{ + 0x7FFFFFFF, 0x00000000, + 0x7FFFF621, 0x003243F5, + 0x7FFFD885, 0x006487E3, + 0x7FFFA72C, 0x0096CBC1, + 0x7FFF6216, 0x00C90F88, + 0x7FFF0942, 0x00FB532F, + 0x7FFE9CB2, 0x012D96B0, + 0x7FFE1C64, 0x015FDA03, + 0x7FFD885A, 0x01921D1F, + 0x7FFCE093, 0x01C45FFE, + 0x7FFC250F, 0x01F6A296, + 0x7FFB55CE, 0x0228E4E1, + 0x7FFA72D1, 0x025B26D7, + 0x7FF97C17, 0x028D6870, + 0x7FF871A1, 0x02BFA9A4, + 0x7FF7536F, 0x02F1EA6B, + 0x7FF62182, 0x03242ABF, + 0x7FF4DBD8, 0x03566A96, + 0x7FF38273, 0x0388A9E9, + 0x7FF21553, 0x03BAE8B1, + 0x7FF09477, 0x03ED26E6, + 0x7FEEFFE1, 0x041F647F, + 0x7FED5790, 0x0451A176, + 0x7FEB9B85, 0x0483DDC3, + 0x7FE9CBC0, 0x04B6195D, + 0x7FE7E840, 0x04E8543D, + 0x7FE5F108, 0x051A8E5C, + 0x7FE3E616, 0x054CC7B0, + 0x7FE1C76B, 0x057F0034, + 0x7FDF9508, 0x05B137DF, + 0x7FDD4EEC, 0x05E36EA9, + 0x7FDAF518, 0x0615A48A, + 0x7FD8878D, 0x0647D97C, + 0x7FD6064B, 0x067A0D75, + 0x7FD37152, 0x06AC406F, + 0x7FD0C8A3, 0x06DE7261, + 0x7FCE0C3E, 0x0710A344, + 0x7FCB3C23, 0x0742D310, + 0x7FC85853, 0x077501BE, + 0x7FC560CF, 0x07A72F45, + 0x7FC25596, 0x07D95B9E, + 0x7FBF36A9, 0x080B86C1, + 0x7FBC040A, 0x083DB0A7, + 0x7FB8BDB7, 0x086FD947, + 0x7FB563B2, 0x08A2009A, + 0x7FB1F5FC, 0x08D42698, + 0x7FAE7494, 0x09064B3A, + 0x7FAADF7C, 0x09386E77, + 0x7FA736B4, 0x096A9049, + 0x7FA37A3C, 0x099CB0A7, + 0x7F9FAA15, 0x09CECF89, + 0x7F9BC63F, 0x0A00ECE8, + 0x7F97CEBC, 0x0A3308BC, + 0x7F93C38C, 0x0A6522FE, + 0x7F8FA4AF, 0x0A973BA5, + 0x7F8B7226, 0x0AC952AA, + 0x7F872BF3, 0x0AFB6805, + 0x7F82D214, 0x0B2D7BAE, + 0x7F7E648B, 0x0B5F8D9F, + 0x7F79E35A, 0x0B919DCE, + 0x7F754E7F, 0x0BC3AC35, + 0x7F70A5FD, 0x0BF5B8CB, + 0x7F6BE9D4, 0x0C27C389, + 0x7F671A04, 0x0C59CC67, + 0x7F62368F, 0x0C8BD35E, + 0x7F5D3F75, 0x0CBDD865, + 0x7F5834B6, 0x0CEFDB75, + 0x7F531654, 0x0D21DC87, + 0x7F4DE450, 0x0D53DB92, + 0x7F489EAA, 0x0D85D88F, + 0x7F434563, 0x0DB7D376, + 0x7F3DD87C, 0x0DE9CC3F, + 0x7F3857F5, 0x0E1BC2E3, + 0x7F32C3D0, 0x0E4DB75B, + 0x7F2D1C0E, 0x0E7FA99D, + 0x7F2760AF, 0x0EB199A3, + 0x7F2191B4, 0x0EE38765, + 0x7F1BAF1E, 0x0F1572DC, + 0x7F15B8EE, 0x0F475BFE, + 0x7F0FAF24, 0x0F7942C6, + 0x7F0991C3, 0x0FAB272B, + 0x7F0360CB, 0x0FDD0925, + 0x7EFD1C3C, 0x100EE8AD, + 0x7EF6C418, 0x1040C5BB, + 0x7EF0585F, 0x1072A047, + 0x7EE9D913, 0x10A4784A, + 0x7EE34635, 0x10D64DBC, + 0x7EDC9FC6, 0x11082096, + 0x7ED5E5C6, 0x1139F0CE, + 0x7ECF1837, 0x116BBE5F, + 0x7EC8371A, 0x119D8940, + 0x7EC1426F, 0x11CF516A, + 0x7EBA3A39, 0x120116D4, + 0x7EB31E77, 0x1232D978, + 0x7EABEF2C, 0x1264994E, + 0x7EA4AC58, 0x1296564D, + 0x7E9D55FC, 0x12C8106E, + 0x7E95EC19, 0x12F9C7AA, + 0x7E8E6EB1, 0x132B7BF9, + 0x7E86DDC5, 0x135D2D53, + 0x7E7F3956, 0x138EDBB0, + 0x7E778165, 0x13C0870A, + 0x7E6FB5F3, 0x13F22F57, + 0x7E67D702, 0x1423D492, + 0x7E5FE493, 0x145576B1, + 0x7E57DEA6, 0x148715AD, + 0x7E4FC53E, 0x14B8B17F, + 0x7E47985B, 0x14EA4A1F, + 0x7E3F57FE, 0x151BDF85, + 0x7E37042A, 0x154D71AA, + 0x7E2E9CDF, 0x157F0086, + 0x7E26221E, 0x15B08C11, + 0x7E1D93E9, 0x15E21444, + 0x7E14F242, 0x16139917, + 0x7E0C3D29, 0x16451A83, + 0x7E03749F, 0x1676987F, + 0x7DFA98A7, 0x16A81305, + 0x7DF1A942, 0x16D98A0C, + 0x7DE8A670, 0x170AFD8D, + 0x7DDF9034, 0x173C6D80, + 0x7DD6668E, 0x176DD9DE, + 0x7DCD2981, 0x179F429F, + 0x7DC3D90D, 0x17D0A7BB, + 0x7DBA7534, 0x1802092C, + 0x7DB0FDF7, 0x183366E8, + 0x7DA77359, 0x1864C0E9, + 0x7D9DD55A, 0x18961727, + 0x7D9423FB, 0x18C7699B, + 0x7D8A5F3F, 0x18F8B83C, + 0x7D808727, 0x192A0303, + 0x7D769BB5, 0x195B49E9, + 0x7D6C9CE9, 0x198C8CE6, + 0x7D628AC5, 0x19BDCBF2, + 0x7D58654C, 0x19EF0706, + 0x7D4E2C7E, 0x1A203E1B, + 0x7D43E05E, 0x1A517127, + 0x7D3980EC, 0x1A82A025, + 0x7D2F0E2A, 0x1AB3CB0C, + 0x7D24881A, 0x1AE4F1D6, + 0x7D19EEBE, 0x1B161479, + 0x7D0F4218, 0x1B4732EF, + 0x7D048228, 0x1B784D30, + 0x7CF9AEF0, 0x1BA96334, + 0x7CEEC873, 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+ 0xC5BFD22E, 0x71FA3948, + 0xC593146A, 0x71E3507F, + 0xC5665FA8, 0x71CC5626, + 0xC539B3F0, 0x71B54A40, + 0xC50D1148, 0x719E2CD2, + 0xC4E077B8, 0x7186FDDE, + 0xC4B3E746, 0x716FBD68, + 0xC4875FF8, 0x71586B73, + 0xC45AE1D7, 0x71410804, + 0xC42E6CE8, 0x7129931E, + 0xC4020132, 0x71120CC5, + 0xC3D59EBD, 0x70FA74FB, + 0xC3A9458F, 0x70E2CBC6, + 0xC37CF5B0, 0x70CB1127, + 0xC350AF25, 0x70B34524, + 0xC32471F6, 0x709B67C0, + 0xC2F83E2A, 0x708378FE, + 0xC2CC13C7, 0x706B78E3, + 0xC29FF2D4, 0x70536771, + 0xC273DB58, 0x703B44AC, + 0xC247CD5A, 0x70231099, + 0xC21BC8E0, 0x700ACB3B, + 0xC1EFCDF2, 0x6FF27496, + 0xC1C3DC96, 0x6FDA0CAD, + 0xC197F4D3, 0x6FC19385, + 0xC16C16B0, 0x6FA90920, + 0xC1404233, 0x6F906D84, + 0xC1147763, 0x6F77C0B3, + 0xC0E8B648, 0x6F5F02B1, + 0xC0BCFEE7, 0x6F463383, + 0xC0915147, 0x6F2D532C, + 0xC065AD70, 0x6F1461AF, + 0xC03A1368, 0x6EFB5F12, + 0xC00E8335, 0x6EE24B57, + 0xBFE2FCDF, 0x6EC92682, + 0xBFB7806C, 0x6EAFF098, + 0xBF8C0DE2, 0x6E96A99C, + 0xBF60A54A, 0x6E7D5193, + 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0x6A6D98A4, + 0xB8B94D44, 0x6A51A361, + 0xB88F926C, 0x6A359DB9, + 0xB865E299, 0x6A1987B0, + 0xB83C3DD1, 0x69FD614A, + 0xB812A419, 0x69E12A8C, + 0xB7E9157A, 0x69C4E37A, + 0xB7BF91F8, 0x69A88C18, + 0xB796199B, 0x698C246C, + 0xB76CAC68, 0x696FAC78, + 0xB7434A67, 0x69532442, + 0xB719F39D, 0x69368BCE, + 0xB6F0A811, 0x6919E320, + 0xB6C767CA, 0x68FD2A3D, + 0xB69E32CD, 0x68E06129, + 0xB6750921, 0x68C387E9, + 0xB64BEACC, 0x68A69E81, + 0xB622D7D5, 0x6889A4F5, + 0xB5F9D042, 0x686C9B4B, + 0xB5D0D41A, 0x684F8186, + 0xB5A7E362, 0x683257AA, + 0xB57EFE21, 0x68151DBE, + 0xB556245E, 0x67F7D3C4, + 0xB52D561E, 0x67DA79C2, + 0xB5049368, 0x67BD0FBC, + 0xB4DBDC42, 0x679F95B7, + 0xB4B330B2, 0x67820BB6, + 0xB48A90C0, 0x676471C0, + 0xB461FC70, 0x6746C7D7, + 0xB43973C9, 0x67290E02, + 0xB410F6D2, 0x670B4443, + 0xB3E88591, 0x66ED6AA1, + 0xB3C0200C, 0x66CF811F, + 0xB397C649, 0x66B187C3, + 0xB36F784E, 0x66937E90, + 0xB3473622, 0x6675658C, + 0xB31EFFCB, 0x66573CBB, + 0xB2F6D54F, 0x66390422, + 0xB2CEB6B5, 0x661ABBC5, 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0x80058D2E, 0xFDA4D928, + 0x800683E8, 0xFD72978F, + 0x80078E5E, 0xFD40565B, + 0x8008AC90, 0xFD0E1594, + 0x8009DE7D, 0xFCDBD541, + 0x800B2427, 0xFCA99569, + 0x800C7D8C, 0xFC775616, + 0x800DEAAC, 0xFC45174E, + 0x800F6B88, 0xFC12D919, + 0x8011001E, 0xFBE09B80, + 0x8012A86F, 0xFBAE5E89, + 0x8014647A, 0xFB7C223C, + 0x80163440, 0xFB49E6A2, + 0x801817BF, 0xFB17ABC2, + 0x801A0EF7, 0xFAE571A4, + 0x801C19E9, 0xFAB3384F, + 0x801E3894, 0xFA80FFCB, + 0x80206AF8, 0xFA4EC820, + 0x8022B113, 0xFA1C9156, + 0x80250AE7, 0xF9EA5B75, + 0x80277872, 0xF9B82683, + 0x8029F9B4, 0xF985F28A, + 0x802C8EAD, 0xF953BF90, + 0x802F375C, 0xF9218D9E, + 0x8031F3C1, 0xF8EF5CBB, + 0x8034C3DC, 0xF8BD2CEF, + 0x8037A7AC, 0xF88AFE41, + 0x803A9F31, 0xF858D0BA, + 0x803DAA69, 0xF826A461, + 0x8040C956, 0xF7F4793E, + 0x8043FBF6, 0xF7C24F58, + 0x80474248, 0xF79026B8, + 0x804A9C4D, 0xF75DFF65, + 0x804E0A03, 0xF72BD967, + 0x80518B6B, 0xF6F9B4C5, + 0x80552083, 0xF6C79188, + 0x8058C94C, 0xF6956FB6, + 0x805C85C3, 0xF6634F58, + 0x806055EA, 0xF6313076, + 0x806439C0, 0xF5FF1317, + 0x80683143, 0xF5CCF743, + 0x806C3C73, 0xF59ADD01, + 0x80705B50, 0xF568C45A, + 0x80748DD9, 0xF536AD55, + 0x8078D40D, 0xF50497FA, + 0x807D2DEB, 0xF4D28451, + 0x80819B74, 0xF4A07260, + 0x80861CA5, 0xF46E6231, + 0x808AB180, 0xF43C53CA, + 0x808F5A02, 0xF40A4734, + 0x8094162B, 0xF3D83C76, + 0x8098E5FB, 0xF3A63398, + 0x809DC970, 0xF3742CA1, + 0x80A2C08B, 0xF342279A, + 0x80A7CB49, 0xF310248A, + 0x80ACE9AB, 0xF2DE2378, + 0x80B21BAF, 0xF2AC246D, + 0x80B76155, 0xF27A2770, + 0x80BCBA9C, 0xF2482C89, + 0x80C22783, 0xF21633C0, + 0x80C7A80A, 0xF1E43D1C, + 0x80CD3C2F, 0xF1B248A5, + 0x80D2E3F1, 0xF1805662, + 0x80D89F51, 0xF14E665C, + 0x80DE6E4C, 0xF11C789A, + 0x80E450E2, 0xF0EA8D23, + 0x80EA4712, 0xF0B8A401, + 0x80F050DB, 0xF086BD39, + 0x80F66E3C, 0xF054D8D4, + 0x80FC9F35, 0xF022F6DA, + 0x8102E3C3, 0xEFF11752, + 0x81093BE8, 0xEFBF3A44, + 0x810FA7A0, 0xEF8D5FB8, + 0x811626EC, 0xEF5B87B5, + 0x811CB9CA, 0xEF29B243, + 0x81236039, 0xEEF7DF6A, + 0x812A1A39, 0xEEC60F31, + 0x8130E7C8, 0xEE9441A0, + 0x8137C8E6, 0xEE6276BF, + 0x813EBD90, 0xEE30AE95, + 0x8145C5C6, 0xEDFEE92B, + 0x814CE188, 0xEDCD2687, + 0x815410D3, 0xED9B66B2, + 0x815B53A8, 0xED69A9B2, + 0x8162AA03, 0xED37EF91, + 0x816A13E6, 0xED063855, + 0x8171914E, 0xECD48406, + 0x8179223A, 0xECA2D2AC, + 0x8180C6A9, 0xEC71244F, + 0x81887E9A, 0xEC3F78F5, + 0x81904A0C, 0xEC0DD0A8, + 0x819828FD, 0xEBDC2B6D, + 0x81A01B6C, 0xEBAA894E, + 0x81A82159, 0xEB78EA52, + 0x81B03AC1, 0xEB474E80, + 0x81B867A4, 0xEB15B5E0, + 0x81C0A801, 0xEAE4207A, + 0x81C8FBD5, 0xEAB28E55, + 0x81D16320, 0xEA80FF79, + 0x81D9DDE1, 0xEA4F73EE, + 0x81E26C16, 0xEA1DEBBB, + 0x81EB0DBD, 0xE9EC66E8, + 0x81F3C2D7, 0xE9BAE57C, + 0x81FC8B60, 0xE9896780, + 0x82056758, 0xE957ECFB, + 0x820E56BE, 0xE92675F4, + 0x8217598F, 0xE8F50273, + 0x82206FCB, 0xE8C3927F, + 0x82299971, 0xE8922621, + 0x8232D67E, 0xE860BD60, + 0x823C26F2, 0xE82F5844, + 0x82458ACB, 0xE7FDF6D3, + 0x824F0208, 0xE7CC9917, + 0x82588CA6, 0xE79B3F16, + 0x82622AA5, 0xE769E8D8, + 0x826BDC04, 0xE7389664, + 0x8275A0C0, 0xE70747C3, + 0x827F78D8, 0xE6D5FCFC, + 0x8289644A, 0xE6A4B616, + 0x82936316, 0xE6737319, + 0x829D753A, 0xE642340D, + 0x82A79AB3, 0xE610F8F9, + 0x82B1D381, 0xE5DFC1E4, + 0x82BC1FA1, 0xE5AE8ED8, + 0x82C67F13, 0xE57D5FDA, + 0x82D0F1D5, 0xE54C34F3, + 0x82DB77E5, 0xE51B0E2A, + 0x82E61141, 0xE4E9EB86, + 0x82F0BDE8, 0xE4B8CD10, + 0x82FB7DD8, 0xE487B2CF, + 0x8306510F, 0xE4569CCB, + 0x8311378C, 0xE4258B0A, + 0x831C314E, 0xE3F47D95, + 0x83273E52, 0xE3C37473, + 0x83325E97, 0xE3926FAC, + 0x833D921A, 0xE3616F47, + 0x8348D8DB, 0xE330734C, + 0x835432D8, 0xE2FF7BC3, + 0x835FA00E, 0xE2CE88B2, + 0x836B207D, 0xE29D9A22, + 0x8376B422, 0xE26CB01A, + 0x83825AFB, 0xE23BCAA2, + 0x838E1507, 0xE20AE9C1, + 0x8399E244, 0xE1DA0D7E, + 0x83A5C2B0, 0xE1A935E1, + 0x83B1B649, 0xE17862F3, + 0x83BDBD0D, 0xE14794B9, + 0x83C9D6FB, 0xE116CB3D, + 0x83D60411, 0xE0E60684, + 0x83E2444D, 0xE0B54698, + 0x83EE97AC, 0xE0848B7F, + 0x83FAFE2E, 0xE053D541, + 0x840777CF, 0xE02323E5, + 0x8414048F, 0xDFF27773, + 0x8420A46B, 0xDFC1CFF2, + 0x842D5761, 0xDF912D6A, + 0x843A1D70, 0xDF608FE3, + 0x8446F695, 0xDF2FF764, + 0x8453E2CE, 0xDEFF63F4, + 0x8460E21A, 0xDECED59B, + 0x846DF476, 0xDE9E4C60, + 0x847B19E1, 0xDE6DC84B, + 0x84885257, 0xDE3D4963, + 0x84959DD9, 0xDE0CCFB1, + 0x84A2FC62, 0xDDDC5B3A, + 0x84B06DF1, 0xDDABEC07, + 0x84BDF285, 0xDD7B8220, + 0x84CB8A1B, 0xDD4B1D8B, + 0x84D934B0, 0xDD1ABE51, + 0x84E6F244, 0xDCEA6478, + 0x84F4C2D3, 0xDCBA1008, + 0x8502A65C, 0xDC89C108, + 0x85109CDC, 0xDC597781, + 0x851EA652, 0xDC293379, + 0x852CC2BA, 0xDBF8F4F8, + 0x853AF214, 0xDBC8BC05, + 0x8549345C, 0xDB9888A8, + 0x85578991, 0xDB685AE8, + 0x8565F1B0, 0xDB3832CD, + 0x85746CB7, 0xDB08105E, + 0x8582FAA4, 0xDAD7F3A2, + 0x85919B75, 0xDAA7DCA1, + 0x85A04F28, 0xDA77CB62, + 0x85AF15B9, 0xDA47BFED, + 0x85BDEF27, 0xDA17BA4A, + 0x85CCDB70, 0xD9E7BA7E, + 0x85DBDA91, 0xD9B7C093, + 0x85EAEC88, 0xD987CC8F, + 0x85FA1152, 0xD957DE7A, + 0x860948EE, 0xD927F65B, + 0x86189359, 0xD8F81439, + 0x8627F090, 0xD8C8381C, + 0x86376092, 0xD898620C, + 0x8646E35B, 0xD868920F, + 0x865678EA, 0xD838C82D, + 0x8666213C, 0xD809046D, + 0x8675DC4E, 0xD7D946D7, + 0x8685AA1F, 0xD7A98F73, + 0x86958AAB, 0xD779DE46, + 0x86A57DF1, 0xD74A335A, + 0x86B583EE, 0xD71A8EB5, + 0x86C59C9F, 0xD6EAF05E, + 0x86D5C802, 0xD6BB585D, + 0x86E60614, 0xD68BC6BA, + 0x86F656D3, 0xD65C3B7B, + 0x8706BA3C, 0xD62CB6A7, + 0x8717304E, 0xD5FD3847, + 0x8727B904, 0xD5CDC062, + 0x8738545E, 0xD59E4EFE, + 0x87490257, 0xD56EE424, + 0x8759C2EF, 0xD53F7FDA, + 0x876A9621, 0xD5102227, + 0x877B7BEC, 0xD4E0CB14, + 0x878C744C, 0xD4B17AA7, + 0x879D7F40, 0xD48230E8, + 0x87AE9CC5, 0xD452EDDE, + 0x87BFCCD7, 0xD423B190, + 0x87D10F75, 0xD3F47C06, + 0x87E2649B, 0xD3C54D46, + 0x87F3CC47, 0xD3962559, + 0x88054677, 0xD3670445, + 0x8816D327, 0xD337EA12, + 0x88287255, 0xD308D6C6, + 0x883A23FE, 0xD2D9CA6A, + 0x884BE820, 0xD2AAC504, + 0x885DBEB7, 0xD27BC69C, + 0x886FA7C2, 0xD24CCF38, + 0x8881A33C, 0xD21DDEE1, + 0x8893B124, 0xD1EEF59E, + 0x88A5D177, 0xD1C01374, + 0x88B80431, 0xD191386D, + 0x88CA4951, 0xD162648F, + 0x88DCA0D3, 0xD13397E1, + 0x88EF0AB4, 0xD104D26B, + 0x890186F1, 0xD0D61433, + 0x89141589, 0xD0A75D42, + 0x8926B677, 0xD078AD9D, + 0x893969B9, 0xD04A054D, + 0x894C2F4C, 0xD01B6459, + 0x895F072D, 0xCFECCAC7, + 0x8971F15A, 0xCFBE389F, + 0x8984EDCF, 0xCF8FADE8, + 0x8997FC89, 0xCF612AAA, + 0x89AB1D86, 0xCF32AEEB, + 0x89BE50C3, 0xCF043AB2, + 0x89D1963C, 0xCED5CE08, + 0x89E4EDEE, 0xCEA768F2, + 0x89F857D8, 0xCE790B78, + 0x8A0BD3F5, 0xCE4AB5A2, + 0x8A1F6242, 0xCE1C6776, + 0x8A3302BD, 0xCDEE20FC, + 0x8A46B563, 0xCDBFE23A, + 0x8A5A7A30, 0xCD91AB38, + 0x8A6E5122, 0xCD637BFD, + 0x8A823A35, 0xCD355490, + 0x8A963567, 0xCD0734F8, + 0x8AAA42B4, 0xCCD91D3D, + 0x8ABE6219, 0xCCAB0D65, + 0x8AD29393, 0xCC7D0577, + 0x8AE6D71F, 0xCC4F057B, + 0x8AFB2CBA, 0xCC210D78, + 0x8B0F9461, 0xCBF31D75, + 0x8B240E10, 0xCBC53578, + 0x8B3899C5, 0xCB975589, + 0x8B4D377C, 0xCB697DB0, + 0x8B61E732, 0xCB3BADF2, + 0x8B76A8E4, 0xCB0DE658, + 0x8B8B7C8F, 0xCAE026E8, + 0x8BA0622F, 0xCAB26FA9, + 0x8BB559C1, 0xCA84C0A2, + 0x8BCA6342, 0xCA5719DB, + 0x8BDF7EAF, 0xCA297B5A, + 0x8BF4AC05, 0xC9FBE527, + 0x8C09EB40, 0xC9CE5748, + 0x8C1F3C5C, 0xC9A0D1C4, + 0x8C349F58, 0xC97354A3, + 0x8C4A142F, 0xC945DFEC, + 0x8C5F9ADD, 0xC91873A5, + 0x8C753361, 0xC8EB0FD6, + 0x8C8ADDB6, 0xC8BDB485, + 0x8CA099D9, 0xC89061BA, + 0x8CB667C7, 0xC863177B, + 0x8CCC477D, 0xC835D5D0, + 0x8CE238F6, 0xC8089CBF, + 0x8CF83C30, 0xC7DB6C50, + 0x8D0E5127, 0xC7AE4489, + 0x8D2477D8, 0xC7812571, + 0x8D3AB03F, 0xC7540F10, + 0x8D50FA59, 0xC727016C, + 0x8D675623, 0xC6F9FC8D, + 0x8D7DC399, 0xC6CD0079, + 0x8D9442B7, 0xC6A00D36, + 0x8DAAD37B, 0xC67322CD, + 0x8DC175E0, 0xC6464144, + 0x8DD829E4, 0xC61968A2, + 0x8DEEEF82, 0xC5EC98ED, + 0x8E05C6B7, 0xC5BFD22E, + 0x8E1CAF80, 0xC593146A, + 0x8E33A9D9, 0xC5665FA8, + 0x8E4AB5BF, 0xC539B3F0, + 0x8E61D32D, 0xC50D1148, + 0x8E790222, 0xC4E077B8, + 0x8E904298, 0xC4B3E746, + 0x8EA7948C, 0xC4875FF8, + 0x8EBEF7FB, 0xC45AE1D7, + 0x8ED66CE1, 0xC42E6CE8, + 0x8EEDF33B, 0xC4020132, + 0x8F058B04, 0xC3D59EBD, + 0x8F1D343A, 0xC3A9458F, + 0x8F34EED8, 0xC37CF5B0, + 0x8F4CBADB, 0xC350AF25, + 0x8F64983F, 0xC32471F6, + 0x8F7C8701, 0xC2F83E2A, + 0x8F94871D, 0xC2CC13C7, + 0x8FAC988E, 0xC29FF2D4, + 0x8FC4BB53, 0xC273DB58, + 0x8FDCEF66, 0xC247CD5A, + 0x8FF534C4, 0xC21BC8E0, + 0x900D8B69, 0xC1EFCDF2, + 0x9025F352, 0xC1C3DC96, + 0x903E6C7A, 0xC197F4D3, + 0x9056F6DF, 0xC16C16B0, + 0x906F927B, 0xC1404233, + 0x90883F4C, 0xC1147763, + 0x90A0FD4E, 0xC0E8B648, + 0x90B9CC7C, 0xC0BCFEE7, + 0x90D2ACD3, 0xC0915147, + 0x90EB9E50, 0xC065AD70, + 0x9104A0ED, 0xC03A1368, + 0x911DB4A8, 0xC00E8335, + 0x9136D97D, 0xBFE2FCDF, + 0x91500F67, 0xBFB7806C, + 0x91695663, 0xBF8C0DE2, + 0x9182AE6C, 0xBF60A54A, + 0x919C1780, 0xBF3546A8, + 0x91B5919A, 0xBF09F204, + 0x91CF1CB6, 0xBEDEA765, + 0x91E8B8D0, 0xBEB366D1, + 0x920265E4, 0xBE88304F, + 0x921C23EE, 0xBE5D03E5, + 0x9235F2EB, 0xBE31E19B, + 0x924FD2D6, 0xBE06C977, + 0x9269C3AC, 0xBDDBBB7F, + 0x9283C567, 0xBDB0B7BA, + 0x929DD805, 0xBD85BE2F, + 0x92B7FB82, 0xBD5ACEE5, + 0x92D22FD8, 0xBD2FE9E1, + 0x92EC7505, 0xBD050F2C, + 0x9306CB04, 0xBCDA3ECA, + 0x932131D1, 0xBCAF78C3, + 0x933BA968, 0xBC84BD1E, + 0x935631C5, 0xBC5A0BE1, + 0x9370CAE4, 0xBC2F6513, + 0x938B74C0, 0xBC04C8BA, + 0x93A62F56, 0xBBDA36DC, + 0x93C0FAA2, 0xBBAFAF81, + 0x93DBD69F, 0xBB8532AF, + 0x93F6C34A, 0xBB5AC06C, + 0x9411C09D, 0xBB3058C0, + 0x942CCE95, 0xBB05FBB0, + 0x9447ED2F, 0xBADBA943, + 0x94631C64, 0xBAB1617F, + 0x947E5C32, 0xBA87246C, + 0x9499AC95, 0xBA5CF210, + 0x94B50D87, 0xBA32CA70, + 0x94D07F05, 0xBA08AD94, + 0x94EC010B, 0xB9DE9B83, + 0x95079393, 0xB9B49442, + 0x9523369B, 0xB98A97D8, + 0x953EEA1E, 0xB960A64B, + 0x955AAE17, 0xB936BFA3, + 0x95768282, 0xB90CE3E6, + 0x9592675B, 0xB8E31319, + 0x95AE5C9E, 0xB8B94D44, + 0x95CA6246, 0xB88F926C, + 0x95E6784F, 0xB865E299, + 0x96029EB5, 0xB83C3DD1, + 0x961ED573, 0xB812A419, + 0x963B1C85, 0xB7E9157A, + 0x965773E7, 0xB7BF91F8, + 0x9673DB94, 0xB796199B, + 0x96905387, 0xB76CAC68, + 0x96ACDBBD, 0xB7434A67, + 0x96C97431, 0xB719F39D, + 0x96E61CDF, 0xB6F0A811, + 0x9702D5C2, 0xB6C767CA, + 0x971F9ED6, 0xB69E32CD, + 0x973C7816, 0xB6750921, + 0x9759617E, 0xB64BEACC, + 0x97765B0A, 0xB622D7D5, + 0x979364B5, 0xB5F9D042, + 0x97B07E7A, 0xB5D0D41A, + 0x97CDA855, 0xB5A7E362, + 0x97EAE241, 0xB57EFE21, + 0x98082C3B, 0xB556245E, + 0x9825863D, 0xB52D561E, + 0x9842F043, 0xB5049368, + 0x98606A48, 0xB4DBDC42, + 0x987DF449, 0xB4B330B2, + 0x989B8E3F, 0xB48A90C0, + 0x98B93828, 0xB461FC70, + 0x98D6F1FE, 0xB43973C9, + 0x98F4BBBC, 0xB410F6D2, + 0x9912955E, 0xB3E88591, + 0x99307EE0, 0xB3C0200C, + 0x994E783C, 0xB397C649, + 0x996C816F, 0xB36F784E, + 0x998A9A73, 0xB3473622, + 0x99A8C344, 0xB31EFFCB, + 0x99C6FBDE, 0xB2F6D54F, + 0x99E5443A, 0xB2CEB6B5, + 0x9A039C56, 0xB2A6A401, + 0x9A22042C, 0xB27E9D3B, + 0x9A407BB8, 0xB256A26A, + 0x9A5F02F5, 0xB22EB392, + 0x9A7D99DD, 0xB206D0BA, + 0x9A9C406D, 0xB1DEF9E8, + 0x9ABAF6A0, 0xB1B72F23, + 0x9AD9BC71, 0xB18F7070, + 0x9AF891DB, 0xB167BDD6, + 0x9B1776D9, 0xB140175B, + 0x9B366B67, 0xB1187D05, + 0x9B556F80, 0xB0F0EEDA, + 0x9B748320, 0xB0C96CDF, + 0x9B93A640, 0xB0A1F71C, + 0x9BB2D8DD, 0xB07A8D97, + 0x9BD21AF2, 0xB0533055, + 0x9BF16C7A, 0xB02BDF5C, + 0x9C10CD70, 0xB0049AB2, + 0x9C303DCF, 0xAFDD625F, + 0x9C4FBD92, 0xAFB63667, + 0x9C6F4CB5, 0xAF8F16D0, + 0x9C8EEB33, 0xAF6803A1, + 0x9CAE9907, 0xAF40FCE0, + 0x9CCE562B, 0xAF1A0293, + 0x9CEE229C, 0xAEF314BF, + 0x9D0DFE53, 0xAECC336B, + 0x9D2DE94D, 0xAEA55E9D, + 0x9D4DE384, 0xAE7E965B, + 0x9D6DECF4, 0xAE57DAAA, + 0x9D8E0596, 0xAE312B91, + 0x9DAE2D68, 0xAE0A8916, + 0x9DCE6462, 0xADE3F33E, + 0x9DEEAA82, 0xADBD6A10, + 0x9E0EFFC1, 0xAD96ED91, + 0x9E2F641A, 0xAD707DC8, + 0x9E4FD789, 0xAD4A1ABA, + 0x9E705A09, 0xAD23C46D, + 0x9E90EB94, 0xACFD7AE8, + 0x9EB18C26, 0xACD73E30, + 0x9ED23BB9, 0xACB10E4A, + 0x9EF2FA48, 0xAC8AEB3E, + 0x9F13C7D0, 0xAC64D510, + 0x9F34A449, 0xAC3ECBC7, + 0x9F558FB0, 0xAC18CF68, + 0x9F7689FF, 0xABF2DFFA, + 0x9F979331, 0xABCCFD82, + 0x9FB8AB41, 0xABA72806, + 0x9FD9D22A, 0xAB815F8C, + 0x9FFB07E7, 0xAB5BA41A, + 0xA01C4C72, 0xAB35F5B5, + 0xA03D9FC7, 0xAB105464, + 0xA05F01E1, 0xAAEAC02B, + 0xA08072BA, 0xAAC53912, + 0xA0A1F24C, 0xAA9FBF1D, + 0xA0C38094, 0xAA7A5253, + 0xA0E51D8C, 0xAA54F2B9, + 0xA106C92E, 0xAA2FA055, + 0xA1288376, 0xAA0A5B2D, + 0xA14A4C5E, 0xA9E52347, + 0xA16C23E1, 0xA9BFF8A8, + 0xA18E09F9, 0xA99ADB56, + 0xA1AFFEA2, 0xA975CB56, + 0xA1D201D7, 0xA950C8AF, + 0xA1F41391, 0xA92BD366, + 0xA21633CD, 0xA906EB81, + 0xA2386283, 0xA8E21106, + 0xA25A9FB1, 0xA8BD43FA, + 0xA27CEB4F, 0xA8988463, + 0xA29F4559, 0xA873D246, + 0xA2C1ADC9, 0xA84F2DA9, + 0xA2E4249A, 0xA82A9693, + 0xA306A9C7, 0xA8060D08, + 0xA3293D4B, 0xA7E1910E, + 0xA34BDF20, 0xA7BD22AB, + 0xA36E8F40, 0xA798C1E4, + 0xA3914DA7, 0xA7746EC0, + 0xA3B41A4F, 0xA7502943, + 0xA3D6F533, 0xA72BF173, + 0xA3F9DE4D, 0xA707C756, + 0xA41CD598, 0xA6E3AAF2, + 0xA43FDB0F, 0xA6BF9C4B, + 0xA462EEAC, 0xA69B9B68, + 0xA4861069, 0xA677A84E, + 0xA4A94042, 0xA653C302, + 0xA4CC7E31, 0xA62FEB8B, + 0xA4EFCA31, 0xA60C21ED, + 0xA513243B, 0xA5E8662F, + 0xA5368C4B, 0xA5C4B855, + 0xA55A025B, 0xA5A11865, + 0xA57D8666, 0xA57D8666, + 0xA5A11865, 0xA55A025B, + 0xA5C4B855, 0xA5368C4B, + 0xA5E8662F, 0xA513243B, + 0xA60C21ED, 0xA4EFCA31, + 0xA62FEB8B, 0xA4CC7E31, + 0xA653C302, 0xA4A94042, + 0xA677A84E, 0xA4861069, + 0xA69B9B68, 0xA462EEAC, + 0xA6BF9C4B, 0xA43FDB0F, + 0xA6E3AAF2, 0xA41CD598, + 0xA707C756, 0xA3F9DE4D, + 0xA72BF173, 0xA3D6F533, + 0xA7502943, 0xA3B41A4F, + 0xA7746EC0, 0xA3914DA7, + 0xA798C1E4, 0xA36E8F40, + 0xA7BD22AB, 0xA34BDF20, + 0xA7E1910E, 0xA3293D4B, + 0xA8060D08, 0xA306A9C7, + 0xA82A9693, 0xA2E4249A, + 0xA84F2DA9, 0xA2C1ADC9, + 0xA873D246, 0xA29F4559, + 0xA8988463, 0xA27CEB4F, + 0xA8BD43FA, 0xA25A9FB1, + 0xA8E21106, 0xA2386283, + 0xA906EB81, 0xA21633CD, + 0xA92BD366, 0xA1F41391, + 0xA950C8AF, 0xA1D201D7, + 0xA975CB56, 0xA1AFFEA2, + 0xA99ADB56, 0xA18E09F9, + 0xA9BFF8A8, 0xA16C23E1, + 0xA9E52347, 0xA14A4C5E, + 0xAA0A5B2D, 0xA1288376, + 0xAA2FA055, 0xA106C92E, + 0xAA54F2B9, 0xA0E51D8C, + 0xAA7A5253, 0xA0C38094, + 0xAA9FBF1D, 0xA0A1F24C, + 0xAAC53912, 0xA08072BA, + 0xAAEAC02B, 0xA05F01E1, + 0xAB105464, 0xA03D9FC7, + 0xAB35F5B5, 0xA01C4C72, + 0xAB5BA41A, 0x9FFB07E7, + 0xAB815F8C, 0x9FD9D22A, + 0xABA72806, 0x9FB8AB41, + 0xABCCFD82, 0x9F979331, + 0xABF2DFFA, 0x9F7689FF, + 0xAC18CF68, 0x9F558FB0, + 0xAC3ECBC7, 0x9F34A449, + 0xAC64D510, 0x9F13C7D0, + 0xAC8AEB3E, 0x9EF2FA48, + 0xACB10E4A, 0x9ED23BB9, + 0xACD73E30, 0x9EB18C26, + 0xACFD7AE8, 0x9E90EB94, + 0xAD23C46D, 0x9E705A09, + 0xAD4A1ABA, 0x9E4FD789, + 0xAD707DC8, 0x9E2F641A, + 0xAD96ED91, 0x9E0EFFC1, + 0xADBD6A10, 0x9DEEAA82, + 0xADE3F33E, 0x9DCE6462, + 0xAE0A8916, 0x9DAE2D68, + 0xAE312B91, 0x9D8E0596, + 0xAE57DAAA, 0x9D6DECF4, + 0xAE7E965B, 0x9D4DE384, + 0xAEA55E9D, 0x9D2DE94D, + 0xAECC336B, 0x9D0DFE53, + 0xAEF314BF, 0x9CEE229C, + 0xAF1A0293, 0x9CCE562B, + 0xAF40FCE0, 0x9CAE9907, + 0xAF6803A1, 0x9C8EEB33, + 0xAF8F16D0, 0x9C6F4CB5, + 0xAFB63667, 0x9C4FBD92, + 0xAFDD625F, 0x9C303DCF, + 0xB0049AB2, 0x9C10CD70, + 0xB02BDF5C, 0x9BF16C7A, + 0xB0533055, 0x9BD21AF2, + 0xB07A8D97, 0x9BB2D8DD, + 0xB0A1F71C, 0x9B93A640, + 0xB0C96CDF, 0x9B748320, + 0xB0F0EEDA, 0x9B556F80, + 0xB1187D05, 0x9B366B67, + 0xB140175B, 0x9B1776D9, + 0xB167BDD6, 0x9AF891DB, + 0xB18F7070, 0x9AD9BC71, + 0xB1B72F23, 0x9ABAF6A0, + 0xB1DEF9E8, 0x9A9C406D, + 0xB206D0BA, 0x9A7D99DD, + 0xB22EB392, 0x9A5F02F5, + 0xB256A26A, 0x9A407BB8, + 0xB27E9D3B, 0x9A22042C, + 0xB2A6A401, 0x9A039C56, + 0xB2CEB6B5, 0x99E5443A, + 0xB2F6D54F, 0x99C6FBDE, + 0xB31EFFCB, 0x99A8C344, + 0xB3473622, 0x998A9A73, + 0xB36F784E, 0x996C816F, + 0xB397C649, 0x994E783C, + 0xB3C0200C, 0x99307EE0, + 0xB3E88591, 0x9912955E, + 0xB410F6D2, 0x98F4BBBC, + 0xB43973C9, 0x98D6F1FE, + 0xB461FC70, 0x98B93828, + 0xB48A90C0, 0x989B8E3F, + 0xB4B330B2, 0x987DF449, + 0xB4DBDC42, 0x98606A48, + 0xB5049368, 0x9842F043, + 0xB52D561E, 0x9825863D, + 0xB556245E, 0x98082C3B, + 0xB57EFE21, 0x97EAE241, + 0xB5A7E362, 0x97CDA855, + 0xB5D0D41A, 0x97B07E7A, + 0xB5F9D042, 0x979364B5, + 0xB622D7D5, 0x97765B0A, + 0xB64BEACC, 0x9759617E, + 0xB6750921, 0x973C7816, + 0xB69E32CD, 0x971F9ED6, + 0xB6C767CA, 0x9702D5C2, + 0xB6F0A811, 0x96E61CDF, + 0xB719F39D, 0x96C97431, + 0xB7434A67, 0x96ACDBBD, + 0xB76CAC68, 0x96905387, + 0xB796199B, 0x9673DB94, + 0xB7BF91F8, 0x965773E7, + 0xB7E9157A, 0x963B1C85, + 0xB812A419, 0x961ED573, + 0xB83C3DD1, 0x96029EB5, + 0xB865E299, 0x95E6784F, + 0xB88F926C, 0x95CA6246, + 0xB8B94D44, 0x95AE5C9E, + 0xB8E31319, 0x9592675B, + 0xB90CE3E6, 0x95768282, + 0xB936BFA3, 0x955AAE17, + 0xB960A64B, 0x953EEA1E, + 0xB98A97D8, 0x9523369B, + 0xB9B49442, 0x95079393, + 0xB9DE9B83, 0x94EC010B, + 0xBA08AD94, 0x94D07F05, + 0xBA32CA70, 0x94B50D87, + 0xBA5CF210, 0x9499AC95, + 0xBA87246C, 0x947E5C32, + 0xBAB1617F, 0x94631C64, + 0xBADBA943, 0x9447ED2F, + 0xBB05FBB0, 0x942CCE95, + 0xBB3058C0, 0x9411C09D, + 0xBB5AC06C, 0x93F6C34A, + 0xBB8532AF, 0x93DBD69F, + 0xBBAFAF81, 0x93C0FAA2, + 0xBBDA36DC, 0x93A62F56, + 0xBC04C8BA, 0x938B74C0, + 0xBC2F6513, 0x9370CAE4, + 0xBC5A0BE1, 0x935631C5, + 0xBC84BD1E, 0x933BA968, + 0xBCAF78C3, 0x932131D1, + 0xBCDA3ECA, 0x9306CB04, + 0xBD050F2C, 0x92EC7505, + 0xBD2FE9E1, 0x92D22FD8, + 0xBD5ACEE5, 0x92B7FB82, + 0xBD85BE2F, 0x929DD805, + 0xBDB0B7BA, 0x9283C567, + 0xBDDBBB7F, 0x9269C3AC, + 0xBE06C977, 0x924FD2D6, + 0xBE31E19B, 0x9235F2EB, + 0xBE5D03E5, 0x921C23EE, + 0xBE88304F, 0x920265E4, + 0xBEB366D1, 0x91E8B8D0, + 0xBEDEA765, 0x91CF1CB6, + 0xBF09F204, 0x91B5919A, + 0xBF3546A8, 0x919C1780, + 0xBF60A54A, 0x9182AE6C, + 0xBF8C0DE2, 0x91695663, + 0xBFB7806C, 0x91500F67, + 0xBFE2FCDF, 0x9136D97D, + 0xC00E8335, 0x911DB4A8, + 0xC03A1368, 0x9104A0ED, + 0xC065AD70, 0x90EB9E50, + 0xC0915147, 0x90D2ACD3, + 0xC0BCFEE7, 0x90B9CC7C, + 0xC0E8B648, 0x90A0FD4E, + 0xC1147763, 0x90883F4C, + 0xC1404233, 0x906F927B, + 0xC16C16B0, 0x9056F6DF, + 0xC197F4D3, 0x903E6C7A, + 0xC1C3DC96, 0x9025F352, + 0xC1EFCDF2, 0x900D8B69, + 0xC21BC8E0, 0x8FF534C4, + 0xC247CD5A, 0x8FDCEF66, + 0xC273DB58, 0x8FC4BB53, + 0xC29FF2D4, 0x8FAC988E, + 0xC2CC13C7, 0x8F94871D, + 0xC2F83E2A, 0x8F7C8701, + 0xC32471F6, 0x8F64983F, + 0xC350AF25, 0x8F4CBADB, + 0xC37CF5B0, 0x8F34EED8, + 0xC3A9458F, 0x8F1D343A, + 0xC3D59EBD, 0x8F058B04, + 0xC4020132, 0x8EEDF33B, + 0xC42E6CE8, 0x8ED66CE1, + 0xC45AE1D7, 0x8EBEF7FB, + 0xC4875FF8, 0x8EA7948C, + 0xC4B3E746, 0x8E904298, + 0xC4E077B8, 0x8E790222, + 0xC50D1148, 0x8E61D32D, + 0xC539B3F0, 0x8E4AB5BF, + 0xC5665FA8, 0x8E33A9D9, + 0xC593146A, 0x8E1CAF80, + 0xC5BFD22E, 0x8E05C6B7, + 0xC5EC98ED, 0x8DEEEF82, + 0xC61968A2, 0x8DD829E4, + 0xC6464144, 0x8DC175E0, + 0xC67322CD, 0x8DAAD37B, + 0xC6A00D36, 0x8D9442B7, + 0xC6CD0079, 0x8D7DC399, + 0xC6F9FC8D, 0x8D675623, + 0xC727016C, 0x8D50FA59, + 0xC7540F10, 0x8D3AB03F, + 0xC7812571, 0x8D2477D8, + 0xC7AE4489, 0x8D0E5127, + 0xC7DB6C50, 0x8CF83C30, + 0xC8089CBF, 0x8CE238F6, + 0xC835D5D0, 0x8CCC477D, + 0xC863177B, 0x8CB667C7, + 0xC89061BA, 0x8CA099D9, + 0xC8BDB485, 0x8C8ADDB6, + 0xC8EB0FD6, 0x8C753361, + 0xC91873A5, 0x8C5F9ADD, + 0xC945DFEC, 0x8C4A142F, + 0xC97354A3, 0x8C349F58, + 0xC9A0D1C4, 0x8C1F3C5C, + 0xC9CE5748, 0x8C09EB40, + 0xC9FBE527, 0x8BF4AC05, + 0xCA297B5A, 0x8BDF7EAF, + 0xCA5719DB, 0x8BCA6342, + 0xCA84C0A2, 0x8BB559C1, + 0xCAB26FA9, 0x8BA0622F, + 0xCAE026E8, 0x8B8B7C8F, + 0xCB0DE658, 0x8B76A8E4, + 0xCB3BADF2, 0x8B61E732, + 0xCB697DB0, 0x8B4D377C, + 0xCB975589, 0x8B3899C5, + 0xCBC53578, 0x8B240E10, + 0xCBF31D75, 0x8B0F9461, + 0xCC210D78, 0x8AFB2CBA, + 0xCC4F057B, 0x8AE6D71F, + 0xCC7D0577, 0x8AD29393, + 0xCCAB0D65, 0x8ABE6219, + 0xCCD91D3D, 0x8AAA42B4, + 0xCD0734F8, 0x8A963567, + 0xCD355490, 0x8A823A35, + 0xCD637BFD, 0x8A6E5122, + 0xCD91AB38, 0x8A5A7A30, + 0xCDBFE23A, 0x8A46B563, + 0xCDEE20FC, 0x8A3302BD, + 0xCE1C6776, 0x8A1F6242, + 0xCE4AB5A2, 0x8A0BD3F5, + 0xCE790B78, 0x89F857D8, + 0xCEA768F2, 0x89E4EDEE, + 0xCED5CE08, 0x89D1963C, + 0xCF043AB2, 0x89BE50C3, + 0xCF32AEEB, 0x89AB1D86, + 0xCF612AAA, 0x8997FC89, + 0xCF8FADE8, 0x8984EDCF, + 0xCFBE389F, 0x8971F15A, + 0xCFECCAC7, 0x895F072D, + 0xD01B6459, 0x894C2F4C, + 0xD04A054D, 0x893969B9, + 0xD078AD9D, 0x8926B677, + 0xD0A75D42, 0x89141589, + 0xD0D61433, 0x890186F1, + 0xD104D26B, 0x88EF0AB4, + 0xD13397E1, 0x88DCA0D3, + 0xD162648F, 0x88CA4951, + 0xD191386D, 0x88B80431, + 0xD1C01374, 0x88A5D177, + 0xD1EEF59E, 0x8893B124, + 0xD21DDEE1, 0x8881A33C, + 0xD24CCF38, 0x886FA7C2, + 0xD27BC69C, 0x885DBEB7, + 0xD2AAC504, 0x884BE820, + 0xD2D9CA6A, 0x883A23FE, + 0xD308D6C6, 0x88287255, + 0xD337EA12, 0x8816D327, + 0xD3670445, 0x88054677, + 0xD3962559, 0x87F3CC47, + 0xD3C54D46, 0x87E2649B, + 0xD3F47C06, 0x87D10F75, + 0xD423B190, 0x87BFCCD7, + 0xD452EDDE, 0x87AE9CC5, + 0xD48230E8, 0x879D7F40, + 0xD4B17AA7, 0x878C744C, + 0xD4E0CB14, 0x877B7BEC, + 0xD5102227, 0x876A9621, + 0xD53F7FDA, 0x8759C2EF, + 0xD56EE424, 0x87490257, + 0xD59E4EFE, 0x8738545E, + 0xD5CDC062, 0x8727B904, + 0xD5FD3847, 0x8717304E, + 0xD62CB6A7, 0x8706BA3C, + 0xD65C3B7B, 0x86F656D3, + 0xD68BC6BA, 0x86E60614, + 0xD6BB585D, 0x86D5C802, + 0xD6EAF05E, 0x86C59C9F, + 0xD71A8EB5, 0x86B583EE, + 0xD74A335A, 0x86A57DF1, + 0xD779DE46, 0x86958AAB, + 0xD7A98F73, 0x8685AA1F, + 0xD7D946D7, 0x8675DC4E, + 0xD809046D, 0x8666213C, + 0xD838C82D, 0x865678EA, + 0xD868920F, 0x8646E35B, + 0xD898620C, 0x86376092, + 0xD8C8381C, 0x8627F090, + 0xD8F81439, 0x86189359, + 0xD927F65B, 0x860948EE, + 0xD957DE7A, 0x85FA1152, + 0xD987CC8F, 0x85EAEC88, + 0xD9B7C093, 0x85DBDA91, + 0xD9E7BA7E, 0x85CCDB70, + 0xDA17BA4A, 0x85BDEF27, + 0xDA47BFED, 0x85AF15B9, + 0xDA77CB62, 0x85A04F28, + 0xDAA7DCA1, 0x85919B75, + 0xDAD7F3A2, 0x8582FAA4, + 0xDB08105E, 0x85746CB7, + 0xDB3832CD, 0x8565F1B0, + 0xDB685AE8, 0x85578991, + 0xDB9888A8, 0x8549345C, + 0xDBC8BC05, 0x853AF214, + 0xDBF8F4F8, 0x852CC2BA, + 0xDC293379, 0x851EA652, + 0xDC597781, 0x85109CDC, + 0xDC89C108, 0x8502A65C, + 0xDCBA1008, 0x84F4C2D3, + 0xDCEA6478, 0x84E6F244, + 0xDD1ABE51, 0x84D934B0, + 0xDD4B1D8B, 0x84CB8A1B, + 0xDD7B8220, 0x84BDF285, + 0xDDABEC07, 0x84B06DF1, + 0xDDDC5B3A, 0x84A2FC62, + 0xDE0CCFB1, 0x84959DD9, + 0xDE3D4963, 0x84885257, + 0xDE6DC84B, 0x847B19E1, + 0xDE9E4C60, 0x846DF476, + 0xDECED59B, 0x8460E21A, + 0xDEFF63F4, 0x8453E2CE, + 0xDF2FF764, 0x8446F695, + 0xDF608FE3, 0x843A1D70, + 0xDF912D6A, 0x842D5761, + 0xDFC1CFF2, 0x8420A46B, + 0xDFF27773, 0x8414048F, + 0xE02323E5, 0x840777CF, + 0xE053D541, 0x83FAFE2E, + 0xE0848B7F, 0x83EE97AC, + 0xE0B54698, 0x83E2444D, + 0xE0E60684, 0x83D60411, + 0xE116CB3D, 0x83C9D6FB, + 0xE14794B9, 0x83BDBD0D, + 0xE17862F3, 0x83B1B649, + 0xE1A935E1, 0x83A5C2B0, + 0xE1DA0D7E, 0x8399E244, + 0xE20AE9C1, 0x838E1507, + 0xE23BCAA2, 0x83825AFB, + 0xE26CB01A, 0x8376B422, + 0xE29D9A22, 0x836B207D, + 0xE2CE88B2, 0x835FA00E, + 0xE2FF7BC3, 0x835432D8, + 0xE330734C, 0x8348D8DB, + 0xE3616F47, 0x833D921A, + 0xE3926FAC, 0x83325E97, + 0xE3C37473, 0x83273E52, + 0xE3F47D95, 0x831C314E, + 0xE4258B0A, 0x8311378C, + 0xE4569CCB, 0x8306510F, + 0xE487B2CF, 0x82FB7DD8, + 0xE4B8CD10, 0x82F0BDE8, + 0xE4E9EB86, 0x82E61141, + 0xE51B0E2A, 0x82DB77E5, + 0xE54C34F3, 0x82D0F1D5, + 0xE57D5FDA, 0x82C67F13, + 0xE5AE8ED8, 0x82BC1FA1, + 0xE5DFC1E4, 0x82B1D381, + 0xE610F8F9, 0x82A79AB3, + 0xE642340D, 0x829D753A, + 0xE6737319, 0x82936316, + 0xE6A4B616, 0x8289644A, + 0xE6D5FCFC, 0x827F78D8, + 0xE70747C3, 0x8275A0C0, + 0xE7389664, 0x826BDC04, + 0xE769E8D8, 0x82622AA5, + 0xE79B3F16, 0x82588CA6, + 0xE7CC9917, 0x824F0208, + 0xE7FDF6D3, 0x82458ACB, + 0xE82F5844, 0x823C26F2, + 0xE860BD60, 0x8232D67E, + 0xE8922621, 0x82299971, + 0xE8C3927F, 0x82206FCB, + 0xE8F50273, 0x8217598F, + 0xE92675F4, 0x820E56BE, + 0xE957ECFB, 0x82056758, + 0xE9896780, 0x81FC8B60, + 0xE9BAE57C, 0x81F3C2D7, + 0xE9EC66E8, 0x81EB0DBD, + 0xEA1DEBBB, 0x81E26C16, + 0xEA4F73EE, 0x81D9DDE1, + 0xEA80FF79, 0x81D16320, + 0xEAB28E55, 0x81C8FBD5, + 0xEAE4207A, 0x81C0A801, + 0xEB15B5E0, 0x81B867A4, + 0xEB474E80, 0x81B03AC1, + 0xEB78EA52, 0x81A82159, + 0xEBAA894E, 0x81A01B6C, + 0xEBDC2B6D, 0x819828FD, + 0xEC0DD0A8, 0x81904A0C, + 0xEC3F78F5, 0x81887E9A, + 0xEC71244F, 0x8180C6A9, + 0xECA2D2AC, 0x8179223A, + 0xECD48406, 0x8171914E, + 0xED063855, 0x816A13E6, + 0xED37EF91, 0x8162AA03, + 0xED69A9B2, 0x815B53A8, + 0xED9B66B2, 0x815410D3, + 0xEDCD2687, 0x814CE188, + 0xEDFEE92B, 0x8145C5C6, + 0xEE30AE95, 0x813EBD90, + 0xEE6276BF, 0x8137C8E6, + 0xEE9441A0, 0x8130E7C8, + 0xEEC60F31, 0x812A1A39, + 0xEEF7DF6A, 0x81236039, + 0xEF29B243, 0x811CB9CA, + 0xEF5B87B5, 0x811626EC, + 0xEF8D5FB8, 0x810FA7A0, + 0xEFBF3A44, 0x81093BE8, + 0xEFF11752, 0x8102E3C3, + 0xF022F6DA, 0x80FC9F35, + 0xF054D8D4, 0x80F66E3C, + 0xF086BD39, 0x80F050DB, + 0xF0B8A401, 0x80EA4712, + 0xF0EA8D23, 0x80E450E2, + 0xF11C789A, 0x80DE6E4C, + 0xF14E665C, 0x80D89F51, + 0xF1805662, 0x80D2E3F1, + 0xF1B248A5, 0x80CD3C2F, + 0xF1E43D1C, 0x80C7A80A, + 0xF21633C0, 0x80C22783, + 0xF2482C89, 0x80BCBA9C, + 0xF27A2770, 0x80B76155, + 0xF2AC246D, 0x80B21BAF, + 0xF2DE2378, 0x80ACE9AB, + 0xF310248A, 0x80A7CB49, + 0xF342279A, 0x80A2C08B, + 0xF3742CA1, 0x809DC970, + 0xF3A63398, 0x8098E5FB, + 0xF3D83C76, 0x8094162B, + 0xF40A4734, 0x808F5A02, + 0xF43C53CA, 0x808AB180, + 0xF46E6231, 0x80861CA5, + 0xF4A07260, 0x80819B74, + 0xF4D28451, 0x807D2DEB, + 0xF50497FA, 0x8078D40D, + 0xF536AD55, 0x80748DD9, + 0xF568C45A, 0x80705B50, + 0xF59ADD01, 0x806C3C73, + 0xF5CCF743, 0x80683143, + 0xF5FF1317, 0x806439C0, + 0xF6313076, 0x806055EA, + 0xF6634F58, 0x805C85C3, + 0xF6956FB6, 0x8058C94C, + 0xF6C79188, 0x80552083, + 0xF6F9B4C5, 0x80518B6B, + 0xF72BD967, 0x804E0A03, + 0xF75DFF65, 0x804A9C4D, + 0xF79026B8, 0x80474248, + 0xF7C24F58, 0x8043FBF6, + 0xF7F4793E, 0x8040C956, + 0xF826A461, 0x803DAA69, + 0xF858D0BA, 0x803A9F31, + 0xF88AFE41, 0x8037A7AC, + 0xF8BD2CEF, 0x8034C3DC, + 0xF8EF5CBB, 0x8031F3C1, + 0xF9218D9E, 0x802F375C, + 0xF953BF90, 0x802C8EAD, + 0xF985F28A, 0x8029F9B4, + 0xF9B82683, 0x80277872, + 0xF9EA5B75, 0x80250AE7, + 0xFA1C9156, 0x8022B113, + 0xFA4EC820, 0x80206AF8, + 0xFA80FFCB, 0x801E3894, + 0xFAB3384F, 0x801C19E9, + 0xFAE571A4, 0x801A0EF7, + 0xFB17ABC2, 0x801817BF, + 0xFB49E6A2, 0x80163440, + 0xFB7C223C, 0x8014647A, + 0xFBAE5E89, 0x8012A86F, + 0xFBE09B80, 0x8011001E, + 0xFC12D919, 0x800F6B88, + 0xFC45174E, 0x800DEAAC, + 0xFC775616, 0x800C7D8C, + 0xFCA99569, 0x800B2427, + 0xFCDBD541, 0x8009DE7D, + 0xFD0E1594, 0x8008AC90, + 0xFD40565B, 0x80078E5E, + 0xFD72978F, 0x800683E8, + 0xFDA4D928, 0x80058D2E, + 0xFDD71B1E, 0x8004AA31, + 0xFE095D69, 0x8003DAF0, + 0xFE3BA001, 0x80031F6C, + 0xFE6DE2E0, 0x800277A5, + 0xFEA025FC, 0x8001E39B, + 0xFED2694F, 0x8001634D, + 0xFF04ACD0, 0x8000F6BD, + 0xFF36F078, 0x80009DE9, + 0xFF69343E, 0x800058D3, + 0xFF9B781D, 0x8000277A, + 0xFFCDBC0A, 0x800009DE +}; + + + +/* +* @brief q15 Twiddle factors Table +*/ + + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 16 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_16_q15[24] = { + 0x7FFF, 0x0000, + 0x7641, 0x30FB, + 0x5A82, 0x5A82, + 0x30FB, 0x7641, + 0x0000, 0x7FFF, + 0xCF04, 0x7641, + 0xA57D, 0x5A82, + 0x89BE, 0x30FB, + 0x8000, 0x0000, + 0x89BE, 0xCF04, + 0xA57D, 0xA57D, + 0xCF04, 0x89BE +}; + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 32 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_32_q15[48] = { + 0x7FFF, 0x0000, + 0x7D8A, 0x18F8, + 0x7641, 0x30FB, + 0x6A6D, 0x471C, + 0x5A82, 0x5A82, + 0x471C, 0x6A6D, + 0x30FB, 0x7641, + 0x18F8, 0x7D8A, + 0x0000, 0x7FFF, + 0xE707, 0x7D8A, + 0xCF04, 0x7641, + 0xB8E3, 0x6A6D, + 0xA57D, 0x5A82, + 0x9592, 0x471C, + 0x89BE, 0x30FB, + 0x8275, 0x18F8, + 0x8000, 0x0000, + 0x8275, 0xE707, + 0x89BE, 0xCF04, + 0x9592, 0xB8E3, + 0xA57D, 0xA57D, + 0xB8E3, 0x9592, + 0xCF04, 0x89BE, + 0xE707, 0x8275 +}; + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 64 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_64_q15[96] = { + 0x7FFF, 0x0000, + 0x7F62, 0x0C8B, + 0x7D8A, 0x18F8, + 0x7A7D, 0x2528, + 0x7641, 0x30FB, + 0x70E2, 0x3C56, + 0x6A6D, 0x471C, + 0x62F2, 0x5133, + 0x5A82, 0x5A82, + 0x5133, 0x62F2, + 0x471C, 0x6A6D, + 0x3C56, 0x70E2, + 0x30FB, 0x7641, + 0x2528, 0x7A7D, + 0x18F8, 0x7D8A, + 0x0C8B, 0x7F62, + 0x0000, 0x7FFF, + 0xF374, 0x7F62, + 0xE707, 0x7D8A, + 0xDAD7, 0x7A7D, + 0xCF04, 0x7641, + 0xC3A9, 0x70E2, + 0xB8E3, 0x6A6D, + 0xAECC, 0x62F2, + 0xA57D, 0x5A82, + 0x9D0D, 0x5133, + 0x9592, 0x471C, + 0x8F1D, 0x3C56, + 0x89BE, 0x30FB, + 0x8582, 0x2528, + 0x8275, 0x18F8, + 0x809D, 0x0C8B, + 0x8000, 0x0000, + 0x809D, 0xF374, + 0x8275, 0xE707, + 0x8582, 0xDAD7, + 0x89BE, 0xCF04, + 0x8F1D, 0xC3A9, + 0x9592, 0xB8E3, + 0x9D0D, 0xAECC, + 0xA57D, 0xA57D, + 0xAECC, 0x9D0D, + 0xB8E3, 0x9592, + 0xC3A9, 0x8F1D, + 0xCF04, 0x89BE, + 0xDAD7, 0x8582, + 0xE707, 0x8275, + 0xF374, 0x809D +}; + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 128 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_128_q15[192] = { + 0x7FFF, 0x0000, + 0x7FD8, 0x0647, + 0x7F62, 0x0C8B, + 0x7E9D, 0x12C8, + 0x7D8A, 0x18F8, + 0x7C29, 0x1F19, + 0x7A7D, 0x2528, + 0x7884, 0x2B1F, + 0x7641, 0x30FB, + 0x73B5, 0x36BA, + 0x70E2, 0x3C56, + 0x6DCA, 0x41CE, + 0x6A6D, 0x471C, + 0x66CF, 0x4C3F, + 0x62F2, 0x5133, + 0x5ED7, 0x55F5, + 0x5A82, 0x5A82, + 0x55F5, 0x5ED7, + 0x5133, 0x62F2, + 0x4C3F, 0x66CF, + 0x471C, 0x6A6D, + 0x41CE, 0x6DCA, + 0x3C56, 0x70E2, + 0x36BA, 0x73B5, + 0x30FB, 0x7641, + 0x2B1F, 0x7884, + 0x2528, 0x7A7D, + 0x1F19, 0x7C29, + 0x18F8, 0x7D8A, + 0x12C8, 0x7E9D, + 0x0C8B, 0x7F62, + 0x0647, 0x7FD8, + 0x0000, 0x7FFF, + 0xF9B8, 0x7FD8, + 0xF374, 0x7F62, + 0xED37, 0x7E9D, + 0xE707, 0x7D8A, + 0xE0E6, 0x7C29, + 0xDAD7, 0x7A7D, + 0xD4E0, 0x7884, + 0xCF04, 0x7641, + 0xC945, 0x73B5, + 0xC3A9, 0x70E2, + 0xBE31, 0x6DCA, + 0xB8E3, 0x6A6D, + 0xB3C0, 0x66CF, + 0xAECC, 0x62F2, + 0xAA0A, 0x5ED7, + 0xA57D, 0x5A82, + 0xA128, 0x55F5, + 0x9D0D, 0x5133, + 0x9930, 0x4C3F, + 0x9592, 0x471C, + 0x9235, 0x41CE, + 0x8F1D, 0x3C56, + 0x8C4A, 0x36BA, + 0x89BE, 0x30FB, + 0x877B, 0x2B1F, + 0x8582, 0x2528, + 0x83D6, 0x1F19, + 0x8275, 0x18F8, + 0x8162, 0x12C8, + 0x809D, 0x0C8B, + 0x8027, 0x0647, + 0x8000, 0x0000, + 0x8027, 0xF9B8, + 0x809D, 0xF374, + 0x8162, 0xED37, + 0x8275, 0xE707, + 0x83D6, 0xE0E6, + 0x8582, 0xDAD7, + 0x877B, 0xD4E0, + 0x89BE, 0xCF04, + 0x8C4A, 0xC945, + 0x8F1D, 0xC3A9, + 0x9235, 0xBE31, + 0x9592, 0xB8E3, + 0x9930, 0xB3C0, + 0x9D0D, 0xAECC, + 0xA128, 0xAA0A, + 0xA57D, 0xA57D, + 0xAA0A, 0xA128, + 0xAECC, 0x9D0D, + 0xB3C0, 0x9930, + 0xB8E3, 0x9592, + 0xBE31, 0x9235, + 0xC3A9, 0x8F1D, + 0xC945, 0x8C4A, + 0xCF04, 0x89BE, + 0xD4E0, 0x877B, + 0xDAD7, 0x8582, + 0xE0E6, 0x83D6, + 0xE707, 0x8275, + 0xED37, 0x8162, + 0xF374, 0x809D, + 0xF9B8, 0x8027 +}; + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 256 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_256_q15[384] = { + 0x7FFF, 0x0000, + 0x7FF6, 0x0324, + 0x7FD8, 0x0647, + 0x7FA7, 0x096A, + 0x7F62, 0x0C8B, + 0x7F09, 0x0FAB, + 0x7E9D, 0x12C8, + 0x7E1D, 0x15E2, + 0x7D8A, 0x18F8, + 0x7CE3, 0x1C0B, + 0x7C29, 0x1F19, + 0x7B5D, 0x2223, + 0x7A7D, 0x2528, + 0x798A, 0x2826, + 0x7884, 0x2B1F, + 0x776C, 0x2E11, + 0x7641, 0x30FB, + 0x7504, 0x33DE, + 0x73B5, 0x36BA, + 0x7255, 0x398C, + 0x70E2, 0x3C56, + 0x6F5F, 0x3F17, + 0x6DCA, 0x41CE, + 0x6C24, 0x447A, + 0x6A6D, 0x471C, + 0x68A6, 0x49B4, + 0x66CF, 0x4C3F, + 0x64E8, 0x4EBF, + 0x62F2, 0x5133, + 0x60EC, 0x539B, + 0x5ED7, 0x55F5, + 0x5CB4, 0x5842, + 0x5A82, 0x5A82, + 0x5842, 0x5CB4, + 0x55F5, 0x5ED7, + 0x539B, 0x60EC, + 0x5133, 0x62F2, + 0x4EBF, 0x64E8, + 0x4C3F, 0x66CF, + 0x49B4, 0x68A6, + 0x471C, 0x6A6D, + 0x447A, 0x6C24, + 0x41CE, 0x6DCA, + 0x3F17, 0x6F5F, + 0x3C56, 0x70E2, + 0x398C, 0x7255, + 0x36BA, 0x73B5, + 0x33DE, 0x7504, + 0x30FB, 0x7641, + 0x2E11, 0x776C, + 0x2B1F, 0x7884, + 0x2826, 0x798A, + 0x2528, 0x7A7D, + 0x2223, 0x7B5D, + 0x1F19, 0x7C29, + 0x1C0B, 0x7CE3, + 0x18F8, 0x7D8A, + 0x15E2, 0x7E1D, + 0x12C8, 0x7E9D, + 0x0FAB, 0x7F09, + 0x0C8B, 0x7F62, + 0x096A, 0x7FA7, + 0x0647, 0x7FD8, + 0x0324, 0x7FF6, + 0x0000, 0x7FFF, + 0xFCDB, 0x7FF6, + 0xF9B8, 0x7FD8, + 0xF695, 0x7FA7, + 0xF374, 0x7F62, + 0xF054, 0x7F09, + 0xED37, 0x7E9D, + 0xEA1D, 0x7E1D, + 0xE707, 0x7D8A, + 0xE3F4, 0x7CE3, + 0xE0E6, 0x7C29, + 0xDDDC, 0x7B5D, + 0xDAD7, 0x7A7D, + 0xD7D9, 0x798A, + 0xD4E0, 0x7884, + 0xD1EE, 0x776C, + 0xCF04, 0x7641, + 0xCC21, 0x7504, + 0xC945, 0x73B5, + 0xC673, 0x7255, + 0xC3A9, 0x70E2, + 0xC0E8, 0x6F5F, + 0xBE31, 0x6DCA, + 0xBB85, 0x6C24, + 0xB8E3, 0x6A6D, + 0xB64B, 0x68A6, + 0xB3C0, 0x66CF, + 0xB140, 0x64E8, + 0xAECC, 0x62F2, + 0xAC64, 0x60EC, + 0xAA0A, 0x5ED7, + 0xA7BD, 0x5CB4, + 0xA57D, 0x5A82, + 0xA34B, 0x5842, + 0xA128, 0x55F5, + 0x9F13, 0x539B, + 0x9D0D, 0x5133, + 0x9B17, 0x4EBF, + 0x9930, 0x4C3F, + 0x9759, 0x49B4, + 0x9592, 0x471C, + 0x93DB, 0x447A, + 0x9235, 0x41CE, + 0x90A0, 0x3F17, + 0x8F1D, 0x3C56, + 0x8DAA, 0x398C, + 0x8C4A, 0x36BA, + 0x8AFB, 0x33DE, + 0x89BE, 0x30FB, + 0x8893, 0x2E11, + 0x877B, 0x2B1F, + 0x8675, 0x2826, + 0x8582, 0x2528, + 0x84A2, 0x2223, + 0x83D6, 0x1F19, + 0x831C, 0x1C0B, + 0x8275, 0x18F8, + 0x81E2, 0x15E2, + 0x8162, 0x12C8, + 0x80F6, 0x0FAB, + 0x809D, 0x0C8B, + 0x8058, 0x096A, + 0x8027, 0x0647, + 0x8009, 0x0324, + 0x8000, 0x0000, + 0x8009, 0xFCDB, + 0x8027, 0xF9B8, + 0x8058, 0xF695, + 0x809D, 0xF374, + 0x80F6, 0xF054, + 0x8162, 0xED37, + 0x81E2, 0xEA1D, + 0x8275, 0xE707, + 0x831C, 0xE3F4, + 0x83D6, 0xE0E6, + 0x84A2, 0xDDDC, + 0x8582, 0xDAD7, + 0x8675, 0xD7D9, + 0x877B, 0xD4E0, + 0x8893, 0xD1EE, + 0x89BE, 0xCF04, + 0x8AFB, 0xCC21, + 0x8C4A, 0xC945, + 0x8DAA, 0xC673, + 0x8F1D, 0xC3A9, + 0x90A0, 0xC0E8, + 0x9235, 0xBE31, + 0x93DB, 0xBB85, + 0x9592, 0xB8E3, + 0x9759, 0xB64B, + 0x9930, 0xB3C0, + 0x9B17, 0xB140, + 0x9D0D, 0xAECC, + 0x9F13, 0xAC64, + 0xA128, 0xAA0A, + 0xA34B, 0xA7BD, + 0xA57D, 0xA57D, + 0xA7BD, 0xA34B, + 0xAA0A, 0xA128, + 0xAC64, 0x9F13, + 0xAECC, 0x9D0D, + 0xB140, 0x9B17, + 0xB3C0, 0x9930, + 0xB64B, 0x9759, + 0xB8E3, 0x9592, + 0xBB85, 0x93DB, + 0xBE31, 0x9235, + 0xC0E8, 0x90A0, + 0xC3A9, 0x8F1D, + 0xC673, 0x8DAA, + 0xC945, 0x8C4A, + 0xCC21, 0x8AFB, + 0xCF04, 0x89BE, + 0xD1EE, 0x8893, + 0xD4E0, 0x877B, + 0xD7D9, 0x8675, + 0xDAD7, 0x8582, + 0xDDDC, 0x84A2, + 0xE0E6, 0x83D6, + 0xE3F4, 0x831C, + 0xE707, 0x8275, + 0xEA1D, 0x81E2, + 0xED37, 0x8162, + 0xF054, 0x80F6, + 0xF374, 0x809D, + 0xF695, 0x8058, + 0xF9B8, 0x8027, + 0xFCDB, 0x8009 +}; + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 512 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_512_q15[768] = { + 0x7FFF, 0x0000, + 0x7FFD, 0x0192, + 0x7FF6, 0x0324, + 0x7FE9, 0x04B6, + 0x7FD8, 0x0647, + 0x7FC2, 0x07D9, + 0x7FA7, 0x096A, + 0x7F87, 0x0AFB, + 0x7F62, 0x0C8B, + 0x7F38, 0x0E1B, + 0x7F09, 0x0FAB, + 0x7ED5, 0x1139, + 0x7E9D, 0x12C8, + 0x7E5F, 0x1455, + 0x7E1D, 0x15E2, + 0x7DD6, 0x176D, + 0x7D8A, 0x18F8, + 0x7D39, 0x1A82, + 0x7CE3, 0x1C0B, + 0x7C89, 0x1D93, + 0x7C29, 0x1F19, + 0x7BC5, 0x209F, + 0x7B5D, 0x2223, + 0x7AEF, 0x23A6, + 0x7A7D, 0x2528, + 0x7A05, 0x26A8, + 0x798A, 0x2826, + 0x7909, 0x29A3, + 0x7884, 0x2B1F, + 0x77FA, 0x2C98, + 0x776C, 0x2E11, + 0x76D9, 0x2F87, + 0x7641, 0x30FB, + 0x75A5, 0x326E, + 0x7504, 0x33DE, + 0x745F, 0x354D, + 0x73B5, 0x36BA, + 0x7307, 0x3824, + 0x7255, 0x398C, + 0x719E, 0x3AF2, + 0x70E2, 0x3C56, + 0x7023, 0x3DB8, + 0x6F5F, 0x3F17, + 0x6E96, 0x4073, + 0x6DCA, 0x41CE, + 0x6CF9, 0x4325, + 0x6C24, 0x447A, + 0x6B4A, 0x45CD, + 0x6A6D, 0x471C, + 0x698C, 0x4869, + 0x68A6, 0x49B4, + 0x67BD, 0x4AFB, + 0x66CF, 0x4C3F, + 0x65DD, 0x4D81, + 0x64E8, 0x4EBF, + 0x63EF, 0x4FFB, + 0x62F2, 0x5133, + 0x61F1, 0x5269, + 0x60EC, 0x539B, + 0x5FE3, 0x54CA, + 0x5ED7, 0x55F5, + 0x5DC7, 0x571D, + 0x5CB4, 0x5842, + 0x5B9D, 0x5964, + 0x5A82, 0x5A82, + 0x5964, 0x5B9D, + 0x5842, 0x5CB4, + 0x571D, 0x5DC7, + 0x55F5, 0x5ED7, + 0x54CA, 0x5FE3, + 0x539B, 0x60EC, + 0x5269, 0x61F1, + 0x5133, 0x62F2, + 0x4FFB, 0x63EF, + 0x4EBF, 0x64E8, + 0x4D81, 0x65DD, + 0x4C3F, 0x66CF, + 0x4AFB, 0x67BD, + 0x49B4, 0x68A6, + 0x4869, 0x698C, + 0x471C, 0x6A6D, + 0x45CD, 0x6B4A, + 0x447A, 0x6C24, + 0x4325, 0x6CF9, + 0x41CE, 0x6DCA, + 0x4073, 0x6E96, + 0x3F17, 0x6F5F, + 0x3DB8, 0x7023, + 0x3C56, 0x70E2, + 0x3AF2, 0x719E, + 0x398C, 0x7255, + 0x3824, 0x7307, + 0x36BA, 0x73B5, + 0x354D, 0x745F, + 0x33DE, 0x7504, + 0x326E, 0x75A5, + 0x30FB, 0x7641, + 0x2F87, 0x76D9, + 0x2E11, 0x776C, + 0x2C98, 0x77FA, + 0x2B1F, 0x7884, + 0x29A3, 0x7909, + 0x2826, 0x798A, + 0x26A8, 0x7A05, + 0x2528, 0x7A7D, + 0x23A6, 0x7AEF, + 0x2223, 0x7B5D, + 0x209F, 0x7BC5, + 0x1F19, 0x7C29, + 0x1D93, 0x7C89, + 0x1C0B, 0x7CE3, + 0x1A82, 0x7D39, + 0x18F8, 0x7D8A, + 0x176D, 0x7DD6, + 0x15E2, 0x7E1D, + 0x1455, 0x7E5F, + 0x12C8, 0x7E9D, + 0x1139, 0x7ED5, + 0x0FAB, 0x7F09, + 0x0E1B, 0x7F38, + 0x0C8B, 0x7F62, + 0x0AFB, 0x7F87, + 0x096A, 0x7FA7, + 0x07D9, 0x7FC2, + 0x0647, 0x7FD8, + 0x04B6, 0x7FE9, + 0x0324, 0x7FF6, + 0x0192, 0x7FFD, + 0x0000, 0x7FFF, + 0xFE6D, 0x7FFD, + 0xFCDB, 0x7FF6, + 0xFB49, 0x7FE9, + 0xF9B8, 0x7FD8, + 0xF826, 0x7FC2, + 0xF695, 0x7FA7, + 0xF504, 0x7F87, + 0xF374, 0x7F62, + 0xF1E4, 0x7F38, + 0xF054, 0x7F09, + 0xEEC6, 0x7ED5, + 0xED37, 0x7E9D, + 0xEBAA, 0x7E5F, + 0xEA1D, 0x7E1D, + 0xE892, 0x7DD6, + 0xE707, 0x7D8A, + 0xE57D, 0x7D39, + 0xE3F4, 0x7CE3, + 0xE26C, 0x7C89, + 0xE0E6, 0x7C29, + 0xDF60, 0x7BC5, + 0xDDDC, 0x7B5D, + 0xDC59, 0x7AEF, + 0xDAD7, 0x7A7D, + 0xD957, 0x7A05, + 0xD7D9, 0x798A, + 0xD65C, 0x7909, + 0xD4E0, 0x7884, + 0xD367, 0x77FA, + 0xD1EE, 0x776C, + 0xD078, 0x76D9, + 0xCF04, 0x7641, + 0xCD91, 0x75A5, + 0xCC21, 0x7504, + 0xCAB2, 0x745F, + 0xC945, 0x73B5, + 0xC7DB, 0x7307, + 0xC673, 0x7255, + 0xC50D, 0x719E, + 0xC3A9, 0x70E2, + 0xC247, 0x7023, + 0xC0E8, 0x6F5F, + 0xBF8C, 0x6E96, + 0xBE31, 0x6DCA, + 0xBCDA, 0x6CF9, + 0xBB85, 0x6C24, + 0xBA32, 0x6B4A, + 0xB8E3, 0x6A6D, + 0xB796, 0x698C, + 0xB64B, 0x68A6, + 0xB504, 0x67BD, + 0xB3C0, 0x66CF, + 0xB27E, 0x65DD, + 0xB140, 0x64E8, + 0xB004, 0x63EF, + 0xAECC, 0x62F2, + 0xAD96, 0x61F1, + 0xAC64, 0x60EC, + 0xAB35, 0x5FE3, + 0xAA0A, 0x5ED7, + 0xA8E2, 0x5DC7, + 0xA7BD, 0x5CB4, + 0xA69B, 0x5B9D, + 0xA57D, 0x5A82, + 0xA462, 0x5964, + 0xA34B, 0x5842, + 0xA238, 0x571D, + 0xA128, 0x55F5, + 0xA01C, 0x54CA, + 0x9F13, 0x539B, + 0x9E0E, 0x5269, + 0x9D0D, 0x5133, + 0x9C10, 0x4FFB, + 0x9B17, 0x4EBF, + 0x9A22, 0x4D81, + 0x9930, 0x4C3F, + 0x9842, 0x4AFB, + 0x9759, 0x49B4, + 0x9673, 0x4869, + 0x9592, 0x471C, + 0x94B5, 0x45CD, + 0x93DB, 0x447A, + 0x9306, 0x4325, + 0x9235, 0x41CE, + 0x9169, 0x4073, + 0x90A0, 0x3F17, + 0x8FDC, 0x3DB8, + 0x8F1D, 0x3C56, + 0x8E61, 0x3AF2, + 0x8DAA, 0x398C, + 0x8CF8, 0x3824, + 0x8C4A, 0x36BA, + 0x8BA0, 0x354D, + 0x8AFB, 0x33DE, + 0x8A5A, 0x326E, + 0x89BE, 0x30FB, + 0x8926, 0x2F87, + 0x8893, 0x2E11, + 0x8805, 0x2C98, + 0x877B, 0x2B1F, + 0x86F6, 0x29A3, + 0x8675, 0x2826, + 0x85FA, 0x26A8, + 0x8582, 0x2528, + 0x8510, 0x23A6, + 0x84A2, 0x2223, + 0x843A, 0x209F, + 0x83D6, 0x1F19, + 0x8376, 0x1D93, + 0x831C, 0x1C0B, + 0x82C6, 0x1A82, + 0x8275, 0x18F8, + 0x8229, 0x176D, + 0x81E2, 0x15E2, + 0x81A0, 0x1455, + 0x8162, 0x12C8, + 0x812A, 0x1139, + 0x80F6, 0x0FAB, + 0x80C7, 0x0E1B, + 0x809D, 0x0C8B, + 0x8078, 0x0AFB, + 0x8058, 0x096A, + 0x803D, 0x07D9, + 0x8027, 0x0647, + 0x8016, 0x04B6, + 0x8009, 0x0324, + 0x8002, 0x0192, + 0x8000, 0x0000, + 0x8002, 0xFE6D, + 0x8009, 0xFCDB, + 0x8016, 0xFB49, + 0x8027, 0xF9B8, + 0x803D, 0xF826, + 0x8058, 0xF695, + 0x8078, 0xF504, + 0x809D, 0xF374, + 0x80C7, 0xF1E4, + 0x80F6, 0xF054, + 0x812A, 0xEEC6, + 0x8162, 0xED37, + 0x81A0, 0xEBAA, + 0x81E2, 0xEA1D, + 0x8229, 0xE892, + 0x8275, 0xE707, + 0x82C6, 0xE57D, + 0x831C, 0xE3F4, + 0x8376, 0xE26C, + 0x83D6, 0xE0E6, + 0x843A, 0xDF60, + 0x84A2, 0xDDDC, + 0x8510, 0xDC59, + 0x8582, 0xDAD7, + 0x85FA, 0xD957, + 0x8675, 0xD7D9, + 0x86F6, 0xD65C, + 0x877B, 0xD4E0, + 0x8805, 0xD367, + 0x8893, 0xD1EE, + 0x8926, 0xD078, + 0x89BE, 0xCF04, + 0x8A5A, 0xCD91, + 0x8AFB, 0xCC21, + 0x8BA0, 0xCAB2, + 0x8C4A, 0xC945, + 0x8CF8, 0xC7DB, + 0x8DAA, 0xC673, + 0x8E61, 0xC50D, + 0x8F1D, 0xC3A9, + 0x8FDC, 0xC247, + 0x90A0, 0xC0E8, + 0x9169, 0xBF8C, + 0x9235, 0xBE31, + 0x9306, 0xBCDA, + 0x93DB, 0xBB85, + 0x94B5, 0xBA32, + 0x9592, 0xB8E3, + 0x9673, 0xB796, + 0x9759, 0xB64B, + 0x9842, 0xB504, + 0x9930, 0xB3C0, + 0x9A22, 0xB27E, + 0x9B17, 0xB140, + 0x9C10, 0xB004, + 0x9D0D, 0xAECC, + 0x9E0E, 0xAD96, + 0x9F13, 0xAC64, + 0xA01C, 0xAB35, + 0xA128, 0xAA0A, + 0xA238, 0xA8E2, + 0xA34B, 0xA7BD, + 0xA462, 0xA69B, + 0xA57D, 0xA57D, + 0xA69B, 0xA462, + 0xA7BD, 0xA34B, + 0xA8E2, 0xA238, + 0xAA0A, 0xA128, + 0xAB35, 0xA01C, + 0xAC64, 0x9F13, + 0xAD96, 0x9E0E, + 0xAECC, 0x9D0D, + 0xB004, 0x9C10, + 0xB140, 0x9B17, + 0xB27E, 0x9A22, + 0xB3C0, 0x9930, + 0xB504, 0x9842, + 0xB64B, 0x9759, + 0xB796, 0x9673, + 0xB8E3, 0x9592, + 0xBA32, 0x94B5, + 0xBB85, 0x93DB, + 0xBCDA, 0x9306, + 0xBE31, 0x9235, + 0xBF8C, 0x9169, + 0xC0E8, 0x90A0, + 0xC247, 0x8FDC, + 0xC3A9, 0x8F1D, + 0xC50D, 0x8E61, + 0xC673, 0x8DAA, + 0xC7DB, 0x8CF8, + 0xC945, 0x8C4A, + 0xCAB2, 0x8BA0, + 0xCC21, 0x8AFB, + 0xCD91, 0x8A5A, + 0xCF04, 0x89BE, + 0xD078, 0x8926, + 0xD1EE, 0x8893, + 0xD367, 0x8805, + 0xD4E0, 0x877B, + 0xD65C, 0x86F6, + 0xD7D9, 0x8675, + 0xD957, 0x85FA, + 0xDAD7, 0x8582, + 0xDC59, 0x8510, + 0xDDDC, 0x84A2, + 0xDF60, 0x843A, + 0xE0E6, 0x83D6, + 0xE26C, 0x8376, + 0xE3F4, 0x831C, + 0xE57D, 0x82C6, + 0xE707, 0x8275, + 0xE892, 0x8229, + 0xEA1D, 0x81E2, + 0xEBAA, 0x81A0, + 0xED37, 0x8162, + 0xEEC6, 0x812A, + 0xF054, 0x80F6, + 0xF1E4, 0x80C7, + 0xF374, 0x809D, + 0xF504, 0x8078, + 0xF695, 0x8058, + 0xF826, 0x803D, + 0xF9B8, 0x8027, + 0xFB49, 0x8016, + 0xFCDB, 0x8009, + 0xFE6D, 0x8002 +}; + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 1024 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_1024_q15[1536] = { + 0x7FFF, 0x0000, + 0x7FFF, 0x00C9, + 0x7FFD, 0x0192, + 0x7FFA, 0x025B, + 0x7FF6, 0x0324, + 0x7FF0, 0x03ED, + 0x7FE9, 0x04B6, + 0x7FE1, 0x057F, + 0x7FD8, 0x0647, + 0x7FCE, 0x0710, + 0x7FC2, 0x07D9, + 0x7FB5, 0x08A2, + 0x7FA7, 0x096A, + 0x7F97, 0x0A33, + 0x7F87, 0x0AFB, + 0x7F75, 0x0BC3, + 0x7F62, 0x0C8B, + 0x7F4D, 0x0D53, + 0x7F38, 0x0E1B, + 0x7F21, 0x0EE3, + 0x7F09, 0x0FAB, + 0x7EF0, 0x1072, + 0x7ED5, 0x1139, + 0x7EBA, 0x1201, + 0x7E9D, 0x12C8, + 0x7E7F, 0x138E, + 0x7E5F, 0x1455, + 0x7E3F, 0x151B, + 0x7E1D, 0x15E2, + 0x7DFA, 0x16A8, + 0x7DD6, 0x176D, + 0x7DB0, 0x1833, + 0x7D8A, 0x18F8, + 0x7D62, 0x19BD, + 0x7D39, 0x1A82, + 0x7D0F, 0x1B47, + 0x7CE3, 0x1C0B, + 0x7CB7, 0x1CCF, + 0x7C89, 0x1D93, + 0x7C5A, 0x1E56, + 0x7C29, 0x1F19, + 0x7BF8, 0x1FDC, + 0x7BC5, 0x209F, + 0x7B92, 0x2161, + 0x7B5D, 0x2223, + 0x7B26, 0x22E5, + 0x7AEF, 0x23A6, + 0x7AB6, 0x2467, + 0x7A7D, 0x2528, + 0x7A42, 0x25E8, + 0x7A05, 0x26A8, + 0x79C8, 0x2767, + 0x798A, 0x2826, + 0x794A, 0x28E5, + 0x7909, 0x29A3, + 0x78C7, 0x2A61, + 0x7884, 0x2B1F, + 0x7840, 0x2BDC, + 0x77FA, 0x2C98, + 0x77B4, 0x2D55, + 0x776C, 0x2E11, + 0x7723, 0x2ECC, + 0x76D9, 0x2F87, + 0x768E, 0x3041, + 0x7641, 0x30FB, + 0x75F4, 0x31B5, + 0x75A5, 0x326E, + 0x7555, 0x3326, + 0x7504, 0x33DE, + 0x74B2, 0x3496, + 0x745F, 0x354D, + 0x740B, 0x3604, + 0x73B5, 0x36BA, + 0x735F, 0x376F, + 0x7307, 0x3824, + 0x72AF, 0x38D8, + 0x7255, 0x398C, + 0x71FA, 0x3A40, + 0x719E, 0x3AF2, + 0x7141, 0x3BA5, + 0x70E2, 0x3C56, + 0x7083, 0x3D07, + 0x7023, 0x3DB8, + 0x6FC1, 0x3E68, + 0x6F5F, 0x3F17, + 0x6EFB, 0x3FC5, + 0x6E96, 0x4073, + 0x6E30, 0x4121, + 0x6DCA, 0x41CE, + 0x6D62, 0x427A, + 0x6CF9, 0x4325, + 0x6C8F, 0x43D0, + 0x6C24, 0x447A, + 0x6BB8, 0x4524, + 0x6B4A, 0x45CD, + 0x6ADC, 0x4675, + 0x6A6D, 0x471C, + 0x69FD, 0x47C3, + 0x698C, 0x4869, + 0x6919, 0x490F, + 0x68A6, 0x49B4, + 0x6832, 0x4A58, + 0x67BD, 0x4AFB, + 0x6746, 0x4B9E, + 0x66CF, 0x4C3F, + 0x6657, 0x4CE1, + 0x65DD, 0x4D81, + 0x6563, 0x4E21, + 0x64E8, 0x4EBF, + 0x646C, 0x4F5E, + 0x63EF, 0x4FFB, + 0x6371, 0x5097, + 0x62F2, 0x5133, + 0x6271, 0x51CE, + 0x61F1, 0x5269, + 0x616F, 0x5302, + 0x60EC, 0x539B, + 0x6068, 0x5433, + 0x5FE3, 0x54CA, + 0x5F5E, 0x5560, + 0x5ED7, 0x55F5, + 0x5E50, 0x568A, + 0x5DC7, 0x571D, + 0x5D3E, 0x57B0, + 0x5CB4, 0x5842, + 0x5C29, 0x58D4, + 0x5B9D, 0x5964, + 0x5B10, 0x59F3, + 0x5A82, 0x5A82, + 0x59F3, 0x5B10, + 0x5964, 0x5B9D, + 0x58D4, 0x5C29, + 0x5842, 0x5CB4, + 0x57B0, 0x5D3E, + 0x571D, 0x5DC7, + 0x568A, 0x5E50, + 0x55F5, 0x5ED7, + 0x5560, 0x5F5E, + 0x54CA, 0x5FE3, + 0x5433, 0x6068, + 0x539B, 0x60EC, + 0x5302, 0x616F, + 0x5269, 0x61F1, + 0x51CE, 0x6271, + 0x5133, 0x62F2, + 0x5097, 0x6371, + 0x4FFB, 0x63EF, + 0x4F5E, 0x646C, + 0x4EBF, 0x64E8, + 0x4E21, 0x6563, + 0x4D81, 0x65DD, + 0x4CE1, 0x6657, + 0x4C3F, 0x66CF, + 0x4B9E, 0x6746, + 0x4AFB, 0x67BD, + 0x4A58, 0x6832, + 0x49B4, 0x68A6, + 0x490F, 0x6919, + 0x4869, 0x698C, + 0x47C3, 0x69FD, + 0x471C, 0x6A6D, + 0x4675, 0x6ADC, + 0x45CD, 0x6B4A, + 0x4524, 0x6BB8, + 0x447A, 0x6C24, + 0x43D0, 0x6C8F, + 0x4325, 0x6CF9, + 0x427A, 0x6D62, + 0x41CE, 0x6DCA, + 0x4121, 0x6E30, + 0x4073, 0x6E96, + 0x3FC5, 0x6EFB, + 0x3F17, 0x6F5F, + 0x3E68, 0x6FC1, + 0x3DB8, 0x7023, + 0x3D07, 0x7083, + 0x3C56, 0x70E2, + 0x3BA5, 0x7141, + 0x3AF2, 0x719E, + 0x3A40, 0x71FA, + 0x398C, 0x7255, + 0x38D8, 0x72AF, + 0x3824, 0x7307, + 0x376F, 0x735F, + 0x36BA, 0x73B5, + 0x3604, 0x740B, + 0x354D, 0x745F, + 0x3496, 0x74B2, + 0x33DE, 0x7504, + 0x3326, 0x7555, + 0x326E, 0x75A5, + 0x31B5, 0x75F4, + 0x30FB, 0x7641, + 0x3041, 0x768E, + 0x2F87, 0x76D9, + 0x2ECC, 0x7723, + 0x2E11, 0x776C, + 0x2D55, 0x77B4, + 0x2C98, 0x77FA, + 0x2BDC, 0x7840, + 0x2B1F, 0x7884, + 0x2A61, 0x78C7, + 0x29A3, 0x7909, + 0x28E5, 0x794A, + 0x2826, 0x798A, + 0x2767, 0x79C8, + 0x26A8, 0x7A05, + 0x25E8, 0x7A42, + 0x2528, 0x7A7D, + 0x2467, 0x7AB6, + 0x23A6, 0x7AEF, + 0x22E5, 0x7B26, + 0x2223, 0x7B5D, + 0x2161, 0x7B92, + 0x209F, 0x7BC5, + 0x1FDC, 0x7BF8, + 0x1F19, 0x7C29, + 0x1E56, 0x7C5A, + 0x1D93, 0x7C89, + 0x1CCF, 0x7CB7, + 0x1C0B, 0x7CE3, + 0x1B47, 0x7D0F, + 0x1A82, 0x7D39, + 0x19BD, 0x7D62, + 0x18F8, 0x7D8A, + 0x1833, 0x7DB0, + 0x176D, 0x7DD6, + 0x16A8, 0x7DFA, + 0x15E2, 0x7E1D, + 0x151B, 0x7E3F, + 0x1455, 0x7E5F, + 0x138E, 0x7E7F, + 0x12C8, 0x7E9D, + 0x1201, 0x7EBA, + 0x1139, 0x7ED5, + 0x1072, 0x7EF0, + 0x0FAB, 0x7F09, + 0x0EE3, 0x7F21, + 0x0E1B, 0x7F38, + 0x0D53, 0x7F4D, + 0x0C8B, 0x7F62, + 0x0BC3, 0x7F75, + 0x0AFB, 0x7F87, + 0x0A33, 0x7F97, + 0x096A, 0x7FA7, + 0x08A2, 0x7FB5, + 0x07D9, 0x7FC2, + 0x0710, 0x7FCE, + 0x0647, 0x7FD8, + 0x057F, 0x7FE1, + 0x04B6, 0x7FE9, + 0x03ED, 0x7FF0, + 0x0324, 0x7FF6, + 0x025B, 0x7FFA, + 0x0192, 0x7FFD, + 0x00C9, 0x7FFF, + 0x0000, 0x7FFF, + 0xFF36, 0x7FFF, + 0xFE6D, 0x7FFD, + 0xFDA4, 0x7FFA, + 0xFCDB, 0x7FF6, + 0xFC12, 0x7FF0, + 0xFB49, 0x7FE9, + 0xFA80, 0x7FE1, + 0xF9B8, 0x7FD8, + 0xF8EF, 0x7FCE, + 0xF826, 0x7FC2, + 0xF75D, 0x7FB5, + 0xF695, 0x7FA7, + 0xF5CC, 0x7F97, + 0xF504, 0x7F87, + 0xF43C, 0x7F75, + 0xF374, 0x7F62, + 0xF2AC, 0x7F4D, + 0xF1E4, 0x7F38, + 0xF11C, 0x7F21, + 0xF054, 0x7F09, + 0xEF8D, 0x7EF0, + 0xEEC6, 0x7ED5, + 0xEDFE, 0x7EBA, + 0xED37, 0x7E9D, + 0xEC71, 0x7E7F, + 0xEBAA, 0x7E5F, + 0xEAE4, 0x7E3F, + 0xEA1D, 0x7E1D, + 0xE957, 0x7DFA, + 0xE892, 0x7DD6, + 0xE7CC, 0x7DB0, + 0xE707, 0x7D8A, + 0xE642, 0x7D62, + 0xE57D, 0x7D39, + 0xE4B8, 0x7D0F, + 0xE3F4, 0x7CE3, + 0xE330, 0x7CB7, + 0xE26C, 0x7C89, + 0xE1A9, 0x7C5A, + 0xE0E6, 0x7C29, + 0xE023, 0x7BF8, + 0xDF60, 0x7BC5, + 0xDE9E, 0x7B92, + 0xDDDC, 0x7B5D, + 0xDD1A, 0x7B26, + 0xDC59, 0x7AEF, + 0xDB98, 0x7AB6, + 0xDAD7, 0x7A7D, + 0xDA17, 0x7A42, + 0xD957, 0x7A05, + 0xD898, 0x79C8, + 0xD7D9, 0x798A, + 0xD71A, 0x794A, + 0xD65C, 0x7909, + 0xD59E, 0x78C7, + 0xD4E0, 0x7884, + 0xD423, 0x7840, + 0xD367, 0x77FA, + 0xD2AA, 0x77B4, + 0xD1EE, 0x776C, + 0xD133, 0x7723, + 0xD078, 0x76D9, + 0xCFBE, 0x768E, + 0xCF04, 0x7641, + 0xCE4A, 0x75F4, + 0xCD91, 0x75A5, + 0xCCD9, 0x7555, + 0xCC21, 0x7504, + 0xCB69, 0x74B2, + 0xCAB2, 0x745F, + 0xC9FB, 0x740B, + 0xC945, 0x73B5, + 0xC890, 0x735F, + 0xC7DB, 0x7307, + 0xC727, 0x72AF, + 0xC673, 0x7255, + 0xC5BF, 0x71FA, + 0xC50D, 0x719E, + 0xC45A, 0x7141, + 0xC3A9, 0x70E2, + 0xC2F8, 0x7083, + 0xC247, 0x7023, + 0xC197, 0x6FC1, + 0xC0E8, 0x6F5F, + 0xC03A, 0x6EFB, + 0xBF8C, 0x6E96, + 0xBEDE, 0x6E30, + 0xBE31, 0x6DCA, + 0xBD85, 0x6D62, + 0xBCDA, 0x6CF9, + 0xBC2F, 0x6C8F, + 0xBB85, 0x6C24, + 0xBADB, 0x6BB8, + 0xBA32, 0x6B4A, + 0xB98A, 0x6ADC, + 0xB8E3, 0x6A6D, + 0xB83C, 0x69FD, + 0xB796, 0x698C, + 0xB6F0, 0x6919, + 0xB64B, 0x68A6, + 0xB5A7, 0x6832, + 0xB504, 0x67BD, + 0xB461, 0x6746, + 0xB3C0, 0x66CF, + 0xB31E, 0x6657, + 0xB27E, 0x65DD, + 0xB1DE, 0x6563, + 0xB140, 0x64E8, + 0xB0A1, 0x646C, + 0xB004, 0x63EF, + 0xAF68, 0x6371, + 0xAECC, 0x62F2, + 0xAE31, 0x6271, + 0xAD96, 0x61F1, + 0xACFD, 0x616F, + 0xAC64, 0x60EC, + 0xABCC, 0x6068, + 0xAB35, 0x5FE3, + 0xAA9F, 0x5F5E, + 0xAA0A, 0x5ED7, + 0xA975, 0x5E50, + 0xA8E2, 0x5DC7, + 0xA84F, 0x5D3E, + 0xA7BD, 0x5CB4, + 0xA72B, 0x5C29, + 0xA69B, 0x5B9D, + 0xA60C, 0x5B10, + 0xA57D, 0x5A82, + 0xA4EF, 0x59F3, + 0xA462, 0x5964, + 0xA3D6, 0x58D4, + 0xA34B, 0x5842, + 0xA2C1, 0x57B0, + 0xA238, 0x571D, + 0xA1AF, 0x568A, + 0xA128, 0x55F5, + 0xA0A1, 0x5560, + 0xA01C, 0x54CA, + 0x9F97, 0x5433, + 0x9F13, 0x539B, + 0x9E90, 0x5302, + 0x9E0E, 0x5269, + 0x9D8E, 0x51CE, + 0x9D0D, 0x5133, + 0x9C8E, 0x5097, + 0x9C10, 0x4FFB, + 0x9B93, 0x4F5E, + 0x9B17, 0x4EBF, + 0x9A9C, 0x4E21, + 0x9A22, 0x4D81, + 0x99A8, 0x4CE1, + 0x9930, 0x4C3F, + 0x98B9, 0x4B9E, + 0x9842, 0x4AFB, + 0x97CD, 0x4A58, + 0x9759, 0x49B4, + 0x96E6, 0x490F, + 0x9673, 0x4869, + 0x9602, 0x47C3, + 0x9592, 0x471C, + 0x9523, 0x4675, + 0x94B5, 0x45CD, + 0x9447, 0x4524, + 0x93DB, 0x447A, + 0x9370, 0x43D0, + 0x9306, 0x4325, + 0x929D, 0x427A, + 0x9235, 0x41CE, + 0x91CF, 0x4121, + 0x9169, 0x4073, + 0x9104, 0x3FC5, + 0x90A0, 0x3F17, + 0x903E, 0x3E68, + 0x8FDC, 0x3DB8, + 0x8F7C, 0x3D07, + 0x8F1D, 0x3C56, + 0x8EBE, 0x3BA5, + 0x8E61, 0x3AF2, + 0x8E05, 0x3A40, + 0x8DAA, 0x398C, + 0x8D50, 0x38D8, + 0x8CF8, 0x3824, + 0x8CA0, 0x376F, + 0x8C4A, 0x36BA, + 0x8BF4, 0x3604, + 0x8BA0, 0x354D, + 0x8B4D, 0x3496, + 0x8AFB, 0x33DE, + 0x8AAA, 0x3326, + 0x8A5A, 0x326E, + 0x8A0B, 0x31B5, + 0x89BE, 0x30FB, + 0x8971, 0x3041, + 0x8926, 0x2F87, + 0x88DC, 0x2ECC, + 0x8893, 0x2E11, + 0x884B, 0x2D55, + 0x8805, 0x2C98, + 0x87BF, 0x2BDC, + 0x877B, 0x2B1F, + 0x8738, 0x2A61, + 0x86F6, 0x29A3, + 0x86B5, 0x28E5, + 0x8675, 0x2826, + 0x8637, 0x2767, + 0x85FA, 0x26A8, + 0x85BD, 0x25E8, + 0x8582, 0x2528, + 0x8549, 0x2467, + 0x8510, 0x23A6, + 0x84D9, 0x22E5, + 0x84A2, 0x2223, + 0x846D, 0x2161, + 0x843A, 0x209F, + 0x8407, 0x1FDC, + 0x83D6, 0x1F19, + 0x83A5, 0x1E56, + 0x8376, 0x1D93, + 0x8348, 0x1CCF, + 0x831C, 0x1C0B, + 0x82F0, 0x1B47, + 0x82C6, 0x1A82, + 0x829D, 0x19BD, + 0x8275, 0x18F8, + 0x824F, 0x1833, + 0x8229, 0x176D, + 0x8205, 0x16A8, + 0x81E2, 0x15E2, + 0x81C0, 0x151B, + 0x81A0, 0x1455, + 0x8180, 0x138E, + 0x8162, 0x12C8, + 0x8145, 0x1201, + 0x812A, 0x1139, + 0x810F, 0x1072, + 0x80F6, 0x0FAB, + 0x80DE, 0x0EE3, + 0x80C7, 0x0E1B, + 0x80B2, 0x0D53, + 0x809D, 0x0C8B, + 0x808A, 0x0BC3, + 0x8078, 0x0AFB, + 0x8068, 0x0A33, + 0x8058, 0x096A, + 0x804A, 0x08A2, + 0x803D, 0x07D9, + 0x8031, 0x0710, + 0x8027, 0x0647, + 0x801E, 0x057F, + 0x8016, 0x04B6, + 0x800F, 0x03ED, + 0x8009, 0x0324, + 0x8005, 0x025B, + 0x8002, 0x0192, + 0x8000, 0x00C9, + 0x8000, 0x0000, + 0x8000, 0xFF36, + 0x8002, 0xFE6D, + 0x8005, 0xFDA4, + 0x8009, 0xFCDB, + 0x800F, 0xFC12, + 0x8016, 0xFB49, + 0x801E, 0xFA80, + 0x8027, 0xF9B8, + 0x8031, 0xF8EF, + 0x803D, 0xF826, + 0x804A, 0xF75D, + 0x8058, 0xF695, + 0x8068, 0xF5CC, + 0x8078, 0xF504, + 0x808A, 0xF43C, + 0x809D, 0xF374, + 0x80B2, 0xF2AC, + 0x80C7, 0xF1E4, + 0x80DE, 0xF11C, + 0x80F6, 0xF054, + 0x810F, 0xEF8D, + 0x812A, 0xEEC6, + 0x8145, 0xEDFE, + 0x8162, 0xED37, + 0x8180, 0xEC71, + 0x81A0, 0xEBAA, + 0x81C0, 0xEAE4, + 0x81E2, 0xEA1D, + 0x8205, 0xE957, + 0x8229, 0xE892, + 0x824F, 0xE7CC, + 0x8275, 0xE707, + 0x829D, 0xE642, + 0x82C6, 0xE57D, + 0x82F0, 0xE4B8, + 0x831C, 0xE3F4, + 0x8348, 0xE330, + 0x8376, 0xE26C, + 0x83A5, 0xE1A9, + 0x83D6, 0xE0E6, + 0x8407, 0xE023, + 0x843A, 0xDF60, + 0x846D, 0xDE9E, + 0x84A2, 0xDDDC, + 0x84D9, 0xDD1A, + 0x8510, 0xDC59, + 0x8549, 0xDB98, + 0x8582, 0xDAD7, + 0x85BD, 0xDA17, + 0x85FA, 0xD957, + 0x8637, 0xD898, + 0x8675, 0xD7D9, + 0x86B5, 0xD71A, + 0x86F6, 0xD65C, + 0x8738, 0xD59E, + 0x877B, 0xD4E0, + 0x87BF, 0xD423, + 0x8805, 0xD367, + 0x884B, 0xD2AA, + 0x8893, 0xD1EE, + 0x88DC, 0xD133, + 0x8926, 0xD078, + 0x8971, 0xCFBE, + 0x89BE, 0xCF04, + 0x8A0B, 0xCE4A, + 0x8A5A, 0xCD91, + 0x8AAA, 0xCCD9, + 0x8AFB, 0xCC21, + 0x8B4D, 0xCB69, + 0x8BA0, 0xCAB2, + 0x8BF4, 0xC9FB, + 0x8C4A, 0xC945, + 0x8CA0, 0xC890, + 0x8CF8, 0xC7DB, + 0x8D50, 0xC727, + 0x8DAA, 0xC673, + 0x8E05, 0xC5BF, + 0x8E61, 0xC50D, + 0x8EBE, 0xC45A, + 0x8F1D, 0xC3A9, + 0x8F7C, 0xC2F8, + 0x8FDC, 0xC247, + 0x903E, 0xC197, + 0x90A0, 0xC0E8, + 0x9104, 0xC03A, + 0x9169, 0xBF8C, + 0x91CF, 0xBEDE, + 0x9235, 0xBE31, + 0x929D, 0xBD85, + 0x9306, 0xBCDA, + 0x9370, 0xBC2F, + 0x93DB, 0xBB85, + 0x9447, 0xBADB, + 0x94B5, 0xBA32, + 0x9523, 0xB98A, + 0x9592, 0xB8E3, + 0x9602, 0xB83C, + 0x9673, 0xB796, + 0x96E6, 0xB6F0, + 0x9759, 0xB64B, + 0x97CD, 0xB5A7, + 0x9842, 0xB504, + 0x98B9, 0xB461, + 0x9930, 0xB3C0, + 0x99A8, 0xB31E, + 0x9A22, 0xB27E, + 0x9A9C, 0xB1DE, + 0x9B17, 0xB140, + 0x9B93, 0xB0A1, + 0x9C10, 0xB004, + 0x9C8E, 0xAF68, + 0x9D0D, 0xAECC, + 0x9D8E, 0xAE31, + 0x9E0E, 0xAD96, + 0x9E90, 0xACFD, + 0x9F13, 0xAC64, + 0x9F97, 0xABCC, + 0xA01C, 0xAB35, + 0xA0A1, 0xAA9F, + 0xA128, 0xAA0A, + 0xA1AF, 0xA975, + 0xA238, 0xA8E2, + 0xA2C1, 0xA84F, + 0xA34B, 0xA7BD, + 0xA3D6, 0xA72B, + 0xA462, 0xA69B, + 0xA4EF, 0xA60C, + 0xA57D, 0xA57D, + 0xA60C, 0xA4EF, + 0xA69B, 0xA462, + 0xA72B, 0xA3D6, + 0xA7BD, 0xA34B, + 0xA84F, 0xA2C1, + 0xA8E2, 0xA238, + 0xA975, 0xA1AF, + 0xAA0A, 0xA128, + 0xAA9F, 0xA0A1, + 0xAB35, 0xA01C, + 0xABCC, 0x9F97, + 0xAC64, 0x9F13, + 0xACFD, 0x9E90, + 0xAD96, 0x9E0E, + 0xAE31, 0x9D8E, + 0xAECC, 0x9D0D, + 0xAF68, 0x9C8E, + 0xB004, 0x9C10, + 0xB0A1, 0x9B93, + 0xB140, 0x9B17, + 0xB1DE, 0x9A9C, + 0xB27E, 0x9A22, + 0xB31E, 0x99A8, + 0xB3C0, 0x9930, + 0xB461, 0x98B9, + 0xB504, 0x9842, + 0xB5A7, 0x97CD, + 0xB64B, 0x9759, + 0xB6F0, 0x96E6, + 0xB796, 0x9673, + 0xB83C, 0x9602, + 0xB8E3, 0x9592, + 0xB98A, 0x9523, + 0xBA32, 0x94B5, + 0xBADB, 0x9447, + 0xBB85, 0x93DB, + 0xBC2F, 0x9370, + 0xBCDA, 0x9306, + 0xBD85, 0x929D, + 0xBE31, 0x9235, + 0xBEDE, 0x91CF, + 0xBF8C, 0x9169, + 0xC03A, 0x9104, + 0xC0E8, 0x90A0, + 0xC197, 0x903E, + 0xC247, 0x8FDC, + 0xC2F8, 0x8F7C, + 0xC3A9, 0x8F1D, + 0xC45A, 0x8EBE, + 0xC50D, 0x8E61, + 0xC5BF, 0x8E05, + 0xC673, 0x8DAA, + 0xC727, 0x8D50, + 0xC7DB, 0x8CF8, + 0xC890, 0x8CA0, + 0xC945, 0x8C4A, + 0xC9FB, 0x8BF4, + 0xCAB2, 0x8BA0, + 0xCB69, 0x8B4D, + 0xCC21, 0x8AFB, + 0xCCD9, 0x8AAA, + 0xCD91, 0x8A5A, + 0xCE4A, 0x8A0B, + 0xCF04, 0x89BE, + 0xCFBE, 0x8971, + 0xD078, 0x8926, + 0xD133, 0x88DC, + 0xD1EE, 0x8893, + 0xD2AA, 0x884B, + 0xD367, 0x8805, + 0xD423, 0x87BF, + 0xD4E0, 0x877B, + 0xD59E, 0x8738, + 0xD65C, 0x86F6, + 0xD71A, 0x86B5, + 0xD7D9, 0x8675, + 0xD898, 0x8637, + 0xD957, 0x85FA, + 0xDA17, 0x85BD, + 0xDAD7, 0x8582, + 0xDB98, 0x8549, + 0xDC59, 0x8510, + 0xDD1A, 0x84D9, + 0xDDDC, 0x84A2, + 0xDE9E, 0x846D, + 0xDF60, 0x843A, + 0xE023, 0x8407, + 0xE0E6, 0x83D6, + 0xE1A9, 0x83A5, + 0xE26C, 0x8376, + 0xE330, 0x8348, + 0xE3F4, 0x831C, + 0xE4B8, 0x82F0, + 0xE57D, 0x82C6, + 0xE642, 0x829D, + 0xE707, 0x8275, + 0xE7CC, 0x824F, + 0xE892, 0x8229, + 0xE957, 0x8205, + 0xEA1D, 0x81E2, + 0xEAE4, 0x81C0, + 0xEBAA, 0x81A0, + 0xEC71, 0x8180, + 0xED37, 0x8162, + 0xEDFE, 0x8145, + 0xEEC6, 0x812A, + 0xEF8D, 0x810F, + 0xF054, 0x80F6, + 0xF11C, 0x80DE, + 0xF1E4, 0x80C7, + 0xF2AC, 0x80B2, + 0xF374, 0x809D, + 0xF43C, 0x808A, + 0xF504, 0x8078, + 0xF5CC, 0x8068, + 0xF695, 0x8058, + 0xF75D, 0x804A, + 0xF826, 0x803D, + 0xF8EF, 0x8031, + 0xF9B8, 0x8027, + 0xFA80, 0x801E, + 0xFB49, 0x8016, + 0xFC12, 0x800F, + 0xFCDB, 0x8009, + 0xFDA4, 0x8005, + 0xFE6D, 0x8002, + 0xFF36, 0x8000 +}; + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 2048 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_2048_q15[3072] = { + 0x7FFF, 0x0000, + 0x7FFF, 0x0064, + 0x7FFF, 0x00C9, + 0x7FFE, 0x012D, + 0x7FFD, 0x0192, + 0x7FFC, 0x01F6, + 0x7FFA, 0x025B, + 0x7FF8, 0x02BF, + 0x7FF6, 0x0324, + 0x7FF3, 0x0388, + 0x7FF0, 0x03ED, + 0x7FED, 0x0451, + 0x7FE9, 0x04B6, + 0x7FE5, 0x051A, + 0x7FE1, 0x057F, + 0x7FDD, 0x05E3, + 0x7FD8, 0x0647, + 0x7FD3, 0x06AC, + 0x7FCE, 0x0710, + 0x7FC8, 0x0775, + 0x7FC2, 0x07D9, + 0x7FBC, 0x083D, + 0x7FB5, 0x08A2, + 0x7FAE, 0x0906, + 0x7FA7, 0x096A, + 0x7F9F, 0x09CE, + 0x7F97, 0x0A33, + 0x7F8F, 0x0A97, + 0x7F87, 0x0AFB, + 0x7F7E, 0x0B5F, + 0x7F75, 0x0BC3, + 0x7F6B, 0x0C27, + 0x7F62, 0x0C8B, + 0x7F58, 0x0CEF, + 0x7F4D, 0x0D53, + 0x7F43, 0x0DB7, + 0x7F38, 0x0E1B, + 0x7F2D, 0x0E7F, + 0x7F21, 0x0EE3, + 0x7F15, 0x0F47, + 0x7F09, 0x0FAB, + 0x7EFD, 0x100E, + 0x7EF0, 0x1072, + 0x7EE3, 0x10D6, + 0x7ED5, 0x1139, + 0x7EC8, 0x119D, + 0x7EBA, 0x1201, + 0x7EAB, 0x1264, + 0x7E9D, 0x12C8, + 0x7E8E, 0x132B, + 0x7E7F, 0x138E, + 0x7E6F, 0x13F2, + 0x7E5F, 0x1455, + 0x7E4F, 0x14B8, + 0x7E3F, 0x151B, + 0x7E2E, 0x157F, + 0x7E1D, 0x15E2, + 0x7E0C, 0x1645, + 0x7DFA, 0x16A8, + 0x7DE8, 0x170A, + 0x7DD6, 0x176D, + 0x7DC3, 0x17D0, + 0x7DB0, 0x1833, + 0x7D9D, 0x1896, + 0x7D8A, 0x18F8, + 0x7D76, 0x195B, + 0x7D62, 0x19BD, + 0x7D4E, 0x1A20, + 0x7D39, 0x1A82, + 0x7D24, 0x1AE4, + 0x7D0F, 0x1B47, + 0x7CF9, 0x1BA9, + 0x7CE3, 0x1C0B, + 0x7CCD, 0x1C6D, + 0x7CB7, 0x1CCF, + 0x7CA0, 0x1D31, + 0x7C89, 0x1D93, + 0x7C71, 0x1DF5, + 0x7C5A, 0x1E56, + 0x7C42, 0x1EB8, + 0x7C29, 0x1F19, + 0x7C11, 0x1F7B, + 0x7BF8, 0x1FDC, + 0x7BDF, 0x203E, + 0x7BC5, 0x209F, + 0x7BAC, 0x2100, + 0x7B92, 0x2161, + 0x7B77, 0x21C2, + 0x7B5D, 0x2223, + 0x7B42, 0x2284, + 0x7B26, 0x22E5, + 0x7B0B, 0x2345, + 0x7AEF, 0x23A6, + 0x7AD3, 0x2407, + 0x7AB6, 0x2467, + 0x7A9A, 0x24C7, + 0x7A7D, 0x2528, + 0x7A5F, 0x2588, + 0x7A42, 0x25E8, + 0x7A24, 0x2648, + 0x7A05, 0x26A8, + 0x79E7, 0x2707, + 0x79C8, 0x2767, + 0x79A9, 0x27C7, + 0x798A, 0x2826, + 0x796A, 0x2886, + 0x794A, 0x28E5, + 0x792A, 0x2944, + 0x7909, 0x29A3, + 0x78E8, 0x2A02, + 0x78C7, 0x2A61, + 0x78A6, 0x2AC0, + 0x7884, 0x2B1F, + 0x7862, 0x2B7D, + 0x7840, 0x2BDC, + 0x781D, 0x2C3A, + 0x77FA, 0x2C98, + 0x77D7, 0x2CF7, + 0x77B4, 0x2D55, + 0x7790, 0x2DB3, + 0x776C, 0x2E11, + 0x7747, 0x2E6E, + 0x7723, 0x2ECC, + 0x76FE, 0x2F29, + 0x76D9, 0x2F87, + 0x76B3, 0x2FE4, + 0x768E, 0x3041, + 0x7668, 0x309E, + 0x7641, 0x30FB, + 0x761B, 0x3158, + 0x75F4, 0x31B5, + 0x75CC, 0x3211, + 0x75A5, 0x326E, + 0x757D, 0x32CA, + 0x7555, 0x3326, + 0x752D, 0x3382, + 0x7504, 0x33DE, + 0x74DB, 0x343A, + 0x74B2, 0x3496, + 0x7489, 0x34F2, + 0x745F, 0x354D, + 0x7435, 0x35A8, + 0x740B, 0x3604, + 0x73E0, 0x365F, + 0x73B5, 0x36BA, + 0x738A, 0x3714, + 0x735F, 0x376F, + 0x7333, 0x37CA, + 0x7307, 0x3824, + 0x72DB, 0x387E, + 0x72AF, 0x38D8, + 0x7282, 0x3932, + 0x7255, 0x398C, + 0x7227, 0x39E6, + 0x71FA, 0x3A40, + 0x71CC, 0x3A99, + 0x719E, 0x3AF2, + 0x716F, 0x3B4C, + 0x7141, 0x3BA5, + 0x7112, 0x3BFD, + 0x70E2, 0x3C56, + 0x70B3, 0x3CAF, + 0x7083, 0x3D07, + 0x7053, 0x3D60, + 0x7023, 0x3DB8, + 0x6FF2, 0x3E10, + 0x6FC1, 0x3E68, + 0x6F90, 0x3EBF, + 0x6F5F, 0x3F17, + 0x6F2D, 0x3F6E, + 0x6EFB, 0x3FC5, + 0x6EC9, 0x401D, + 0x6E96, 0x4073, + 0x6E63, 0x40CA, + 0x6E30, 0x4121, + 0x6DFD, 0x4177, + 0x6DCA, 0x41CE, + 0x6D96, 0x4224, + 0x6D62, 0x427A, + 0x6D2D, 0x42D0, + 0x6CF9, 0x4325, + 0x6CC4, 0x437B, + 0x6C8F, 0x43D0, + 0x6C59, 0x4425, + 0x6C24, 0x447A, + 0x6BEE, 0x44CF, + 0x6BB8, 0x4524, + 0x6B81, 0x4578, + 0x6B4A, 0x45CD, + 0x6B13, 0x4621, + 0x6ADC, 0x4675, + 0x6AA5, 0x46C9, + 0x6A6D, 0x471C, + 0x6A35, 0x4770, + 0x69FD, 0x47C3, + 0x69C4, 0x4816, + 0x698C, 0x4869, + 0x6953, 0x48BC, + 0x6919, 0x490F, + 0x68E0, 0x4961, + 0x68A6, 0x49B4, + 0x686C, 0x4A06, + 0x6832, 0x4A58, + 0x67F7, 0x4AA9, + 0x67BD, 0x4AFB, + 0x6782, 0x4B4C, + 0x6746, 0x4B9E, + 0x670B, 0x4BEF, + 0x66CF, 0x4C3F, + 0x6693, 0x4C90, + 0x6657, 0x4CE1, + 0x661A, 0x4D31, + 0x65DD, 0x4D81, + 0x65A0, 0x4DD1, + 0x6563, 0x4E21, + 0x6526, 0x4E70, + 0x64E8, 0x4EBF, + 0x64AA, 0x4F0F, + 0x646C, 0x4F5E, + 0x642D, 0x4FAC, + 0x63EF, 0x4FFB, + 0x63B0, 0x5049, + 0x6371, 0x5097, + 0x6331, 0x50E5, + 0x62F2, 0x5133, + 0x62B2, 0x5181, + 0x6271, 0x51CE, + 0x6231, 0x521C, + 0x61F1, 0x5269, + 0x61B0, 0x52B5, + 0x616F, 0x5302, + 0x612D, 0x534E, + 0x60EC, 0x539B, + 0x60AA, 0x53E7, + 0x6068, 0x5433, + 0x6026, 0x547E, + 0x5FE3, 0x54CA, + 0x5FA0, 0x5515, + 0x5F5E, 0x5560, + 0x5F1A, 0x55AB, + 0x5ED7, 0x55F5, + 0x5E93, 0x5640, + 0x5E50, 0x568A, + 0x5E0B, 0x56D4, + 0x5DC7, 0x571D, + 0x5D83, 0x5767, + 0x5D3E, 0x57B0, + 0x5CF9, 0x57F9, + 0x5CB4, 0x5842, + 0x5C6E, 0x588B, + 0x5C29, 0x58D4, + 0x5BE3, 0x591C, + 0x5B9D, 0x5964, + 0x5B56, 0x59AC, + 0x5B10, 0x59F3, + 0x5AC9, 0x5A3B, + 0x5A82, 0x5A82, + 0x5A3B, 0x5AC9, + 0x59F3, 0x5B10, + 0x59AC, 0x5B56, + 0x5964, 0x5B9D, + 0x591C, 0x5BE3, + 0x58D4, 0x5C29, + 0x588B, 0x5C6E, + 0x5842, 0x5CB4, + 0x57F9, 0x5CF9, + 0x57B0, 0x5D3E, + 0x5767, 0x5D83, + 0x571D, 0x5DC7, + 0x56D4, 0x5E0B, + 0x568A, 0x5E50, + 0x5640, 0x5E93, + 0x55F5, 0x5ED7, + 0x55AB, 0x5F1A, + 0x5560, 0x5F5E, + 0x5515, 0x5FA0, + 0x54CA, 0x5FE3, + 0x547E, 0x6026, + 0x5433, 0x6068, + 0x53E7, 0x60AA, + 0x539B, 0x60EC, + 0x534E, 0x612D, + 0x5302, 0x616F, + 0x52B5, 0x61B0, + 0x5269, 0x61F1, + 0x521C, 0x6231, + 0x51CE, 0x6271, + 0x5181, 0x62B2, + 0x5133, 0x62F2, + 0x50E5, 0x6331, + 0x5097, 0x6371, + 0x5049, 0x63B0, + 0x4FFB, 0x63EF, + 0x4FAC, 0x642D, + 0x4F5E, 0x646C, + 0x4F0F, 0x64AA, + 0x4EBF, 0x64E8, + 0x4E70, 0x6526, + 0x4E21, 0x6563, + 0x4DD1, 0x65A0, + 0x4D81, 0x65DD, + 0x4D31, 0x661A, + 0x4CE1, 0x6657, + 0x4C90, 0x6693, + 0x4C3F, 0x66CF, + 0x4BEF, 0x670B, + 0x4B9E, 0x6746, + 0x4B4C, 0x6782, + 0x4AFB, 0x67BD, + 0x4AA9, 0x67F7, + 0x4A58, 0x6832, + 0x4A06, 0x686C, + 0x49B4, 0x68A6, + 0x4961, 0x68E0, + 0x490F, 0x6919, + 0x48BC, 0x6953, + 0x4869, 0x698C, + 0x4816, 0x69C4, + 0x47C3, 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0x0FAB, + 0x80EA, 0x0F47, + 0x80DE, 0x0EE3, + 0x80D2, 0x0E7F, + 0x80C7, 0x0E1B, + 0x80BC, 0x0DB7, + 0x80B2, 0x0D53, + 0x80A7, 0x0CEF, + 0x809D, 0x0C8B, + 0x8094, 0x0C27, + 0x808A, 0x0BC3, + 0x8081, 0x0B5F, + 0x8078, 0x0AFB, + 0x8070, 0x0A97, + 0x8068, 0x0A33, + 0x8060, 0x09CE, + 0x8058, 0x096A, + 0x8051, 0x0906, + 0x804A, 0x08A2, + 0x8043, 0x083D, + 0x803D, 0x07D9, + 0x8037, 0x0775, + 0x8031, 0x0710, + 0x802C, 0x06AC, + 0x8027, 0x0647, + 0x8022, 0x05E3, + 0x801E, 0x057F, + 0x801A, 0x051A, + 0x8016, 0x04B6, + 0x8012, 0x0451, + 0x800F, 0x03ED, + 0x800C, 0x0388, + 0x8009, 0x0324, + 0x8007, 0x02BF, + 0x8005, 0x025B, + 0x8003, 0x01F6, + 0x8002, 0x0192, + 0x8001, 0x012D, + 0x8000, 0x00C9, + 0x8000, 0x0064, + 0x8000, 0x0000, + 0x8000, 0xFF9B, + 0x8000, 0xFF36, + 0x8001, 0xFED2, + 0x8002, 0xFE6D, + 0x8003, 0xFE09, + 0x8005, 0xFDA4, + 0x8007, 0xFD40, + 0x8009, 0xFCDB, + 0x800C, 0xFC77, + 0x800F, 0xFC12, + 0x8012, 0xFBAE, + 0x8016, 0xFB49, + 0x801A, 0xFAE5, + 0x801E, 0xFA80, + 0x8022, 0xFA1C, + 0x8027, 0xF9B8, + 0x802C, 0xF953, + 0x8031, 0xF8EF, + 0x8037, 0xF88A, + 0x803D, 0xF826, + 0x8043, 0xF7C2, + 0x804A, 0xF75D, + 0x8051, 0xF6F9, + 0x8058, 0xF695, + 0x8060, 0xF631, + 0x8068, 0xF5CC, + 0x8070, 0xF568, + 0x8078, 0xF504, + 0x8081, 0xF4A0, + 0x808A, 0xF43C, + 0x8094, 0xF3D8, + 0x809D, 0xF374, + 0x80A7, 0xF310, + 0x80B2, 0xF2AC, + 0x80BC, 0xF248, + 0x80C7, 0xF1E4, + 0x80D2, 0xF180, + 0x80DE, 0xF11C, + 0x80EA, 0xF0B8, + 0x80F6, 0xF054, + 0x8102, 0xEFF1, + 0x810F, 0xEF8D, + 0x811C, 0xEF29, + 0x812A, 0xEEC6, + 0x8137, 0xEE62, + 0x8145, 0xEDFE, + 0x8154, 0xED9B, + 0x8162, 0xED37, + 0x8171, 0xECD4, + 0x8180, 0xEC71, + 0x8190, 0xEC0D, + 0x81A0, 0xEBAA, + 0x81B0, 0xEB47, + 0x81C0, 0xEAE4, + 0x81D1, 0xEA80, + 0x81E2, 0xEA1D, + 0x81F3, 0xE9BA, + 0x8205, 0xE957, + 0x8217, 0xE8F5, + 0x8229, 0xE892, + 0x823C, 0xE82F, + 0x824F, 0xE7CC, + 0x8262, 0xE769, + 0x8275, 0xE707, + 0x8289, 0xE6A4, + 0x829D, 0xE642, + 0x82B1, 0xE5DF, + 0x82C6, 0xE57D, + 0x82DB, 0xE51B, + 0x82F0, 0xE4B8, + 0x8306, 0xE456, + 0x831C, 0xE3F4, + 0x8332, 0xE392, + 0x8348, 0xE330, + 0x835F, 0xE2CE, + 0x8376, 0xE26C, + 0x838E, 0xE20A, + 0x83A5, 0xE1A9, + 0x83BD, 0xE147, + 0x83D6, 0xE0E6, + 0x83EE, 0xE084, + 0x8407, 0xE023, + 0x8420, 0xDFC1, + 0x843A, 0xDF60, + 0x8453, 0xDEFF, + 0x846D, 0xDE9E, + 0x8488, 0xDE3D, + 0x84A2, 0xDDDC, + 0x84BD, 0xDD7B, + 0x84D9, 0xDD1A, + 0x84F4, 0xDCBA, + 0x8510, 0xDC59, + 0x852C, 0xDBF8, + 0x8549, 0xDB98, + 0x8565, 0xDB38, + 0x8582, 0xDAD7, + 0x85A0, 0xDA77, + 0x85BD, 0xDA17, + 0x85DB, 0xD9B7, + 0x85FA, 0xD957, + 0x8618, 0xD8F8, + 0x8637, 0xD898, + 0x8656, 0xD838, + 0x8675, 0xD7D9, + 0x8695, 0xD779, + 0x86B5, 0xD71A, + 0x86D5, 0xD6BB, + 0x86F6, 0xD65C, + 0x8717, 0xD5FD, + 0x8738, 0xD59E, + 0x8759, 0xD53F, + 0x877B, 0xD4E0, + 0x879D, 0xD482, + 0x87BF, 0xD423, + 0x87E2, 0xD3C5, + 0x8805, 0xD367, + 0x8828, 0xD308, + 0x884B, 0xD2AA, + 0x886F, 0xD24C, + 0x8893, 0xD1EE, + 0x88B8, 0xD191, + 0x88DC, 0xD133, + 0x8901, 0xD0D6, + 0x8926, 0xD078, + 0x894C, 0xD01B, + 0x8971, 0xCFBE, + 0x8997, 0xCF61, + 0x89BE, 0xCF04, + 0x89E4, 0xCEA7, + 0x8A0B, 0xCE4A, + 0x8A33, 0xCDEE, + 0x8A5A, 0xCD91, + 0x8A82, 0xCD35, + 0x8AAA, 0xCCD9, + 0x8AD2, 0xCC7D, + 0x8AFB, 0xCC21, + 0x8B24, 0xCBC5, + 0x8B4D, 0xCB69, + 0x8B76, 0xCB0D, + 0x8BA0, 0xCAB2, + 0x8BCA, 0xCA57, + 0x8BF4, 0xC9FB, + 0x8C1F, 0xC9A0, + 0x8C4A, 0xC945, + 0x8C75, 0xC8EB, + 0x8CA0, 0xC890, + 0x8CCC, 0xC835, + 0x8CF8, 0xC7DB, + 0x8D24, 0xC781, + 0x8D50, 0xC727, + 0x8D7D, 0xC6CD, + 0x8DAA, 0xC673, + 0x8DD8, 0xC619, + 0x8E05, 0xC5BF, + 0x8E33, 0xC566, + 0x8E61, 0xC50D, + 0x8E90, 0xC4B3, + 0x8EBE, 0xC45A, + 0x8EED, 0xC402, + 0x8F1D, 0xC3A9, + 0x8F4C, 0xC350, + 0x8F7C, 0xC2F8, + 0x8FAC, 0xC29F, + 0x8FDC, 0xC247, + 0x900D, 0xC1EF, + 0x903E, 0xC197, + 0x906F, 0xC140, + 0x90A0, 0xC0E8, + 0x90D2, 0xC091, + 0x9104, 0xC03A, + 0x9136, 0xBFE2, + 0x9169, 0xBF8C, + 0x919C, 0xBF35, + 0x91CF, 0xBEDE, + 0x9202, 0xBE88, + 0x9235, 0xBE31, + 0x9269, 0xBDDB, + 0x929D, 0xBD85, + 0x92D2, 0xBD2F, + 0x9306, 0xBCDA, + 0x933B, 0xBC84, + 0x9370, 0xBC2F, + 0x93A6, 0xBBDA, + 0x93DB, 0xBB85, + 0x9411, 0xBB30, + 0x9447, 0xBADB, + 0x947E, 0xBA87, + 0x94B5, 0xBA32, + 0x94EC, 0xB9DE, + 0x9523, 0xB98A, + 0x955A, 0xB936, + 0x9592, 0xB8E3, + 0x95CA, 0xB88F, + 0x9602, 0xB83C, + 0x963B, 0xB7E9, + 0x9673, 0xB796, + 0x96AC, 0xB743, + 0x96E6, 0xB6F0, + 0x971F, 0xB69E, + 0x9759, 0xB64B, + 0x9793, 0xB5F9, + 0x97CD, 0xB5A7, + 0x9808, 0xB556, + 0x9842, 0xB504, + 0x987D, 0xB4B3, + 0x98B9, 0xB461, + 0x98F4, 0xB410, + 0x9930, 0xB3C0, + 0x996C, 0xB36F, + 0x99A8, 0xB31E, + 0x99E5, 0xB2CE, + 0x9A22, 0xB27E, + 0x9A5F, 0xB22E, + 0x9A9C, 0xB1DE, + 0x9AD9, 0xB18F, + 0x9B17, 0xB140, + 0x9B55, 0xB0F0, + 0x9B93, 0xB0A1, + 0x9BD2, 0xB053, + 0x9C10, 0xB004, + 0x9C4F, 0xAFB6, + 0x9C8E, 0xAF68, + 0x9CCE, 0xAF1A, + 0x9D0D, 0xAECC, + 0x9D4D, 0xAE7E, + 0x9D8E, 0xAE31, + 0x9DCE, 0xADE3, + 0x9E0E, 0xAD96, + 0x9E4F, 0xAD4A, + 0x9E90, 0xACFD, + 0x9ED2, 0xACB1, + 0x9F13, 0xAC64, + 0x9F55, 0xAC18, + 0x9F97, 0xABCC, + 0x9FD9, 0xAB81, + 0xA01C, 0xAB35, + 0xA05F, 0xAAEA, + 0xA0A1, 0xAA9F, + 0xA0E5, 0xAA54, + 0xA128, 0xAA0A, + 0xA16C, 0xA9BF, + 0xA1AF, 0xA975, + 0xA1F4, 0xA92B, + 0xA238, 0xA8E2, + 0xA27C, 0xA898, + 0xA2C1, 0xA84F, + 0xA306, 0xA806, + 0xA34B, 0xA7BD, + 0xA391, 0xA774, + 0xA3D6, 0xA72B, + 0xA41C, 0xA6E3, + 0xA462, 0xA69B, + 0xA4A9, 0xA653, + 0xA4EF, 0xA60C, + 0xA536, 0xA5C4, + 0xA57D, 0xA57D, + 0xA5C4, 0xA536, + 0xA60C, 0xA4EF, + 0xA653, 0xA4A9, + 0xA69B, 0xA462, + 0xA6E3, 0xA41C, + 0xA72B, 0xA3D6, + 0xA774, 0xA391, + 0xA7BD, 0xA34B, + 0xA806, 0xA306, + 0xA84F, 0xA2C1, + 0xA898, 0xA27C, + 0xA8E2, 0xA238, + 0xA92B, 0xA1F4, + 0xA975, 0xA1AF, + 0xA9BF, 0xA16C, + 0xAA0A, 0xA128, + 0xAA54, 0xA0E5, + 0xAA9F, 0xA0A1, + 0xAAEA, 0xA05F, + 0xAB35, 0xA01C, + 0xAB81, 0x9FD9, + 0xABCC, 0x9F97, + 0xAC18, 0x9F55, + 0xAC64, 0x9F13, + 0xACB1, 0x9ED2, + 0xACFD, 0x9E90, + 0xAD4A, 0x9E4F, + 0xAD96, 0x9E0E, + 0xADE3, 0x9DCE, + 0xAE31, 0x9D8E, + 0xAE7E, 0x9D4D, + 0xAECC, 0x9D0D, + 0xAF1A, 0x9CCE, + 0xAF68, 0x9C8E, + 0xAFB6, 0x9C4F, + 0xB004, 0x9C10, + 0xB053, 0x9BD2, + 0xB0A1, 0x9B93, + 0xB0F0, 0x9B55, + 0xB140, 0x9B17, + 0xB18F, 0x9AD9, + 0xB1DE, 0x9A9C, + 0xB22E, 0x9A5F, + 0xB27E, 0x9A22, + 0xB2CE, 0x99E5, + 0xB31E, 0x99A8, + 0xB36F, 0x996C, + 0xB3C0, 0x9930, + 0xB410, 0x98F4, + 0xB461, 0x98B9, + 0xB4B3, 0x987D, + 0xB504, 0x9842, + 0xB556, 0x9808, + 0xB5A7, 0x97CD, + 0xB5F9, 0x9793, + 0xB64B, 0x9759, + 0xB69E, 0x971F, + 0xB6F0, 0x96E6, + 0xB743, 0x96AC, + 0xB796, 0x9673, + 0xB7E9, 0x963B, + 0xB83C, 0x9602, + 0xB88F, 0x95CA, + 0xB8E3, 0x9592, + 0xB936, 0x955A, + 0xB98A, 0x9523, + 0xB9DE, 0x94EC, + 0xBA32, 0x94B5, + 0xBA87, 0x947E, + 0xBADB, 0x9447, + 0xBB30, 0x9411, + 0xBB85, 0x93DB, + 0xBBDA, 0x93A6, + 0xBC2F, 0x9370, + 0xBC84, 0x933B, + 0xBCDA, 0x9306, + 0xBD2F, 0x92D2, + 0xBD85, 0x929D, + 0xBDDB, 0x9269, + 0xBE31, 0x9235, + 0xBE88, 0x9202, + 0xBEDE, 0x91CF, + 0xBF35, 0x919C, + 0xBF8C, 0x9169, + 0xBFE2, 0x9136, + 0xC03A, 0x9104, + 0xC091, 0x90D2, + 0xC0E8, 0x90A0, + 0xC140, 0x906F, + 0xC197, 0x903E, + 0xC1EF, 0x900D, + 0xC247, 0x8FDC, + 0xC29F, 0x8FAC, + 0xC2F8, 0x8F7C, + 0xC350, 0x8F4C, + 0xC3A9, 0x8F1D, + 0xC402, 0x8EED, + 0xC45A, 0x8EBE, + 0xC4B3, 0x8E90, + 0xC50D, 0x8E61, + 0xC566, 0x8E33, + 0xC5BF, 0x8E05, + 0xC619, 0x8DD8, + 0xC673, 0x8DAA, + 0xC6CD, 0x8D7D, + 0xC727, 0x8D50, + 0xC781, 0x8D24, + 0xC7DB, 0x8CF8, + 0xC835, 0x8CCC, + 0xC890, 0x8CA0, + 0xC8EB, 0x8C75, + 0xC945, 0x8C4A, + 0xC9A0, 0x8C1F, + 0xC9FB, 0x8BF4, + 0xCA57, 0x8BCA, + 0xCAB2, 0x8BA0, + 0xCB0D, 0x8B76, + 0xCB69, 0x8B4D, + 0xCBC5, 0x8B24, + 0xCC21, 0x8AFB, + 0xCC7D, 0x8AD2, + 0xCCD9, 0x8AAA, + 0xCD35, 0x8A82, + 0xCD91, 0x8A5A, + 0xCDEE, 0x8A33, + 0xCE4A, 0x8A0B, + 0xCEA7, 0x89E4, + 0xCF04, 0x89BE, + 0xCF61, 0x8997, + 0xCFBE, 0x8971, + 0xD01B, 0x894C, + 0xD078, 0x8926, + 0xD0D6, 0x8901, + 0xD133, 0x88DC, + 0xD191, 0x88B8, + 0xD1EE, 0x8893, + 0xD24C, 0x886F, + 0xD2AA, 0x884B, + 0xD308, 0x8828, + 0xD367, 0x8805, + 0xD3C5, 0x87E2, + 0xD423, 0x87BF, + 0xD482, 0x879D, + 0xD4E0, 0x877B, + 0xD53F, 0x8759, + 0xD59E, 0x8738, + 0xD5FD, 0x8717, + 0xD65C, 0x86F6, + 0xD6BB, 0x86D5, + 0xD71A, 0x86B5, + 0xD779, 0x8695, + 0xD7D9, 0x8675, + 0xD838, 0x8656, + 0xD898, 0x8637, + 0xD8F8, 0x8618, + 0xD957, 0x85FA, + 0xD9B7, 0x85DB, + 0xDA17, 0x85BD, + 0xDA77, 0x85A0, + 0xDAD7, 0x8582, + 0xDB38, 0x8565, + 0xDB98, 0x8549, + 0xDBF8, 0x852C, + 0xDC59, 0x8510, + 0xDCBA, 0x84F4, + 0xDD1A, 0x84D9, + 0xDD7B, 0x84BD, + 0xDDDC, 0x84A2, + 0xDE3D, 0x8488, + 0xDE9E, 0x846D, + 0xDEFF, 0x8453, + 0xDF60, 0x843A, + 0xDFC1, 0x8420, + 0xE023, 0x8407, + 0xE084, 0x83EE, + 0xE0E6, 0x83D6, + 0xE147, 0x83BD, + 0xE1A9, 0x83A5, + 0xE20A, 0x838E, + 0xE26C, 0x8376, + 0xE2CE, 0x835F, + 0xE330, 0x8348, + 0xE392, 0x8332, + 0xE3F4, 0x831C, + 0xE456, 0x8306, + 0xE4B8, 0x82F0, + 0xE51B, 0x82DB, + 0xE57D, 0x82C6, + 0xE5DF, 0x82B1, + 0xE642, 0x829D, + 0xE6A4, 0x8289, + 0xE707, 0x8275, + 0xE769, 0x8262, + 0xE7CC, 0x824F, + 0xE82F, 0x823C, + 0xE892, 0x8229, + 0xE8F5, 0x8217, + 0xE957, 0x8205, + 0xE9BA, 0x81F3, + 0xEA1D, 0x81E2, + 0xEA80, 0x81D1, + 0xEAE4, 0x81C0, + 0xEB47, 0x81B0, + 0xEBAA, 0x81A0, + 0xEC0D, 0x8190, + 0xEC71, 0x8180, + 0xECD4, 0x8171, + 0xED37, 0x8162, + 0xED9B, 0x8154, + 0xEDFE, 0x8145, + 0xEE62, 0x8137, + 0xEEC6, 0x812A, + 0xEF29, 0x811C, + 0xEF8D, 0x810F, + 0xEFF1, 0x8102, + 0xF054, 0x80F6, + 0xF0B8, 0x80EA, + 0xF11C, 0x80DE, + 0xF180, 0x80D2, + 0xF1E4, 0x80C7, + 0xF248, 0x80BC, + 0xF2AC, 0x80B2, + 0xF310, 0x80A7, + 0xF374, 0x809D, + 0xF3D8, 0x8094, + 0xF43C, 0x808A, + 0xF4A0, 0x8081, + 0xF504, 0x8078, + 0xF568, 0x8070, + 0xF5CC, 0x8068, + 0xF631, 0x8060, + 0xF695, 0x8058, + 0xF6F9, 0x8051, + 0xF75D, 0x804A, + 0xF7C2, 0x8043, + 0xF826, 0x803D, + 0xF88A, 0x8037, + 0xF8EF, 0x8031, + 0xF953, 0x802C, + 0xF9B8, 0x8027, + 0xFA1C, 0x8022, + 0xFA80, 0x801E, + 0xFAE5, 0x801A, + 0xFB49, 0x8016, + 0xFBAE, 0x8012, + 0xFC12, 0x800F, + 0xFC77, 0x800C, + 0xFCDB, 0x8009, + 0xFD40, 0x8007, + 0xFDA4, 0x8005, + 0xFE09, 0x8003, + 0xFE6D, 0x8002, + 0xFED2, 0x8001, + 0xFF36, 0x8000, + 0xFF9B, 0x8000 +}; + +/** +* \par +* Example code for q15 Twiddle factors Generation:: +* \par +* 
for(i = 0; i< 3N/4; i++)    
+* {    
+*    twiddleCoefq15[2*i]= cos(i * 2*PI/(float)N);    
+*    twiddleCoefq15[2*i+1]= sin(i * 2*PI/(float)N);    
+* }
+* \par +* where N = 4096 and PI = 3.14159265358979 +* \par +* Cos and Sin values are interleaved fashion +* \par +* Convert Floating point to q15(Fixed point 1.15): +* round(twiddleCoefq15(i) * pow(2, 15)) +* +*/ +const q15_t twiddleCoef_4096_q15[6144] = +{ + 0x7FFF, 0x0000, + 0x7FFF, 0x0032, + 0x7FFF, 0x0064, + 0x7FFF, 0x0096, + 0x7FFF, 0x00C9, + 0x7FFF, 0x00FB, + 0x7FFE, 0x012D, + 0x7FFE, 0x015F, + 0x7FFD, 0x0192, + 0x7FFC, 0x01C4, + 0x7FFC, 0x01F6, + 0x7FFB, 0x0228, + 0x7FFA, 0x025B, + 0x7FF9, 0x028D, + 0x7FF8, 0x02BF, + 0x7FF7, 0x02F1, + 0x7FF6, 0x0324, + 0x7FF4, 0x0356, + 0x7FF3, 0x0388, + 0x7FF2, 0x03BA, + 0x7FF0, 0x03ED, + 0x7FEE, 0x041F, + 0x7FED, 0x0451, + 0x7FEB, 0x0483, + 0x7FE9, 0x04B6, + 0x7FE7, 0x04E8, + 0x7FE5, 0x051A, + 0x7FE3, 0x054C, + 0x7FE1, 0x057F, + 0x7FDF, 0x05B1, + 0x7FDD, 0x05E3, + 0x7FDA, 0x0615, + 0x7FD8, 0x0647, + 0x7FD6, 0x067A, + 0x7FD3, 0x06AC, + 0x7FD0, 0x06DE, + 0x7FCE, 0x0710, + 0x7FCB, 0x0742, + 0x7FC8, 0x0775, + 0x7FC5, 0x07A7, + 0x7FC2, 0x07D9, + 0x7FBF, 0x080B, + 0x7FBC, 0x083D, + 0x7FB8, 0x086F, + 0x7FB5, 0x08A2, + 0x7FB1, 0x08D4, + 0x7FAE, 0x0906, + 0x7FAA, 0x0938, + 0x7FA7, 0x096A, + 0x7FA3, 0x099C, + 0x7F9F, 0x09CE, + 0x7F9B, 0x0A00, + 0x7F97, 0x0A33, + 0x7F93, 0x0A65, + 0x7F8F, 0x0A97, + 0x7F8B, 0x0AC9, + 0x7F87, 0x0AFB, + 0x7F82, 0x0B2D, + 0x7F7E, 0x0B5F, + 0x7F79, 0x0B91, + 0x7F75, 0x0BC3, + 0x7F70, 0x0BF5, + 0x7F6B, 0x0C27, + 0x7F67, 0x0C59, + 0x7F62, 0x0C8B, + 0x7F5D, 0x0CBD, + 0x7F58, 0x0CEF, + 0x7F53, 0x0D21, + 0x7F4D, 0x0D53, + 0x7F48, 0x0D85, + 0x7F43, 0x0DB7, + 0x7F3D, 0x0DE9, + 0x7F38, 0x0E1B, + 0x7F32, 0x0E4D, + 0x7F2D, 0x0E7F, + 0x7F27, 0x0EB1, + 0x7F21, 0x0EE3, + 0x7F1B, 0x0F15, + 0x7F15, 0x0F47, + 0x7F0F, 0x0F79, + 0x7F09, 0x0FAB, + 0x7F03, 0x0FDD, + 0x7EFD, 0x100E, + 0x7EF6, 0x1040, + 0x7EF0, 0x1072, + 0x7EE9, 0x10A4, + 0x7EE3, 0x10D6, + 0x7EDC, 0x1108, + 0x7ED5, 0x1139, + 0x7ECF, 0x116B, + 0x7EC8, 0x119D, + 0x7EC1, 0x11CF, + 0x7EBA, 0x1201, + 0x7EB3, 0x1232, + 0x7EAB, 0x1264, + 0x7EA4, 0x1296, + 0x7E9D, 0x12C8, + 0x7E95, 0x12F9, + 0x7E8E, 0x132B, + 0x7E86, 0x135D, + 0x7E7F, 0x138E, + 0x7E77, 0x13C0, + 0x7E6F, 0x13F2, + 0x7E67, 0x1423, + 0x7E5F, 0x1455, + 0x7E57, 0x1487, + 0x7E4F, 0x14B8, + 0x7E47, 0x14EA, + 0x7E3F, 0x151B, + 0x7E37, 0x154D, + 0x7E2E, 0x157F, + 0x7E26, 0x15B0, + 0x7E1D, 0x15E2, + 0x7E14, 0x1613, + 0x7E0C, 0x1645, + 0x7E03, 0x1676, + 0x7DFA, 0x16A8, + 0x7DF1, 0x16D9, + 0x7DE8, 0x170A, + 0x7DDF, 0x173C, + 0x7DD6, 0x176D, + 0x7DCD, 0x179F, + 0x7DC3, 0x17D0, + 0x7DBA, 0x1802, + 0x7DB0, 0x1833, + 0x7DA7, 0x1864, + 0x7D9D, 0x1896, + 0x7D94, 0x18C7, + 0x7D8A, 0x18F8, + 0x7D80, 0x192A, + 0x7D76, 0x195B, + 0x7D6C, 0x198C, + 0x7D62, 0x19BD, + 0x7D58, 0x19EF, + 0x7D4E, 0x1A20, + 0x7D43, 0x1A51, + 0x7D39, 0x1A82, + 0x7D2F, 0x1AB3, + 0x7D24, 0x1AE4, + 0x7D19, 0x1B16, + 0x7D0F, 0x1B47, + 0x7D04, 0x1B78, + 0x7CF9, 0x1BA9, + 0x7CEE, 0x1BDA, + 0x7CE3, 0x1C0B, + 0x7CD8, 0x1C3C, + 0x7CCD, 0x1C6D, + 0x7CC2, 0x1C9E, + 0x7CB7, 0x1CCF, + 0x7CAB, 0x1D00, + 0x7CA0, 0x1D31, + 0x7C94, 0x1D62, + 0x7C89, 0x1D93, + 0x7C7D, 0x1DC4, + 0x7C71, 0x1DF5, + 0x7C66, 0x1E25, + 0x7C5A, 0x1E56, + 0x7C4E, 0x1E87, + 0x7C42, 0x1EB8, + 0x7C36, 0x1EE9, + 0x7C29, 0x1F19, + 0x7C1D, 0x1F4A, + 0x7C11, 0x1F7B, + 0x7C05, 0x1FAC, + 0x7BF8, 0x1FDC, + 0x7BEB, 0x200D, + 0x7BDF, 0x203E, + 0x7BD2, 0x206E, + 0x7BC5, 0x209F, + 0x7BB9, 0x20D0, + 0x7BAC, 0x2100, + 0x7B9F, 0x2131, + 0x7B92, 0x2161, + 0x7B84, 0x2192, + 0x7B77, 0x21C2, + 0x7B6A, 0x21F3, + 0x7B5D, 0x2223, + 0x7B4F, 0x2254, + 0x7B42, 0x2284, + 0x7B34, 0x22B4, + 0x7B26, 0x22E5, + 0x7B19, 0x2315, + 0x7B0B, 0x2345, + 0x7AFD, 0x2376, + 0x7AEF, 0x23A6, + 0x7AE1, 0x23D6, + 0x7AD3, 0x2407, + 0x7AC5, 0x2437, + 0x7AB6, 0x2467, + 0x7AA8, 0x2497, + 0x7A9A, 0x24C7, + 0x7A8B, 0x24F7, + 0x7A7D, 0x2528, + 0x7A6E, 0x2558, + 0x7A5F, 0x2588, + 0x7A50, 0x25B8, + 0x7A42, 0x25E8, + 0x7A33, 0x2618, + 0x7A24, 0x2648, + 0x7A15, 0x2678, + 0x7A05, 0x26A8, + 0x79F6, 0x26D8, + 0x79E7, 0x2707, + 0x79D8, 0x2737, + 0x79C8, 0x2767, + 0x79B9, 0x2797, + 0x79A9, 0x27C7, + 0x7999, 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0x75B9, 0x3240, + 0x75A5, 0x326E, + 0x7591, 0x329C, + 0x757D, 0x32CA, + 0x7569, 0x32F8, + 0x7555, 0x3326, + 0x7541, 0x3354, + 0x752D, 0x3382, + 0x7519, 0x33B0, + 0x7504, 0x33DE, + 0x74F0, 0x340C, + 0x74DB, 0x343A, + 0x74C7, 0x3468, + 0x74B2, 0x3496, + 0x749E, 0x34C4, + 0x7489, 0x34F2, + 0x7474, 0x351F, + 0x745F, 0x354D, + 0x744A, 0x357B, + 0x7435, 0x35A8, + 0x7420, 0x35D6, + 0x740B, 0x3604, + 0x73F6, 0x3631, + 0x73E0, 0x365F, + 0x73CB, 0x368C, + 0x73B5, 0x36BA, + 0x73A0, 0x36E7, + 0x738A, 0x3714, + 0x7375, 0x3742, + 0x735F, 0x376F, + 0x7349, 0x379C, + 0x7333, 0x37CA, + 0x731D, 0x37F7, + 0x7307, 0x3824, + 0x72F1, 0x3851, + 0x72DB, 0x387E, + 0x72C5, 0x38AB, + 0x72AF, 0x38D8, + 0x7298, 0x3906, + 0x7282, 0x3932, + 0x726B, 0x395F, + 0x7255, 0x398C, + 0x723E, 0x39B9, + 0x7227, 0x39E6, + 0x7211, 0x3A13, + 0x71FA, 0x3A40, + 0x71E3, 0x3A6C, + 0x71CC, 0x3A99, + 0x71B5, 0x3AC6, + 0x719E, 0x3AF2, + 0x7186, 0x3B1F, + 0x716F, 0x3B4C, + 0x7158, 0x3B78, + 0x7141, 0x3BA5, + 0x7129, 0x3BD1, + 0x7112, 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0x9A03, + 0xB2CE, 0x99E5, + 0xB2F6, 0x99C6, + 0xB31E, 0x99A8, + 0xB347, 0x998A, + 0xB36F, 0x996C, + 0xB397, 0x994E, + 0xB3C0, 0x9930, + 0xB3E8, 0x9912, + 0xB410, 0x98F4, + 0xB439, 0x98D6, + 0xB461, 0x98B9, + 0xB48A, 0x989B, + 0xB4B3, 0x987D, + 0xB4DB, 0x9860, + 0xB504, 0x9842, + 0xB52D, 0x9825, + 0xB556, 0x9808, + 0xB57E, 0x97EA, + 0xB5A7, 0x97CD, + 0xB5D0, 0x97B0, + 0xB5F9, 0x9793, + 0xB622, 0x9776, + 0xB64B, 0x9759, + 0xB675, 0x973C, + 0xB69E, 0x971F, + 0xB6C7, 0x9702, + 0xB6F0, 0x96E6, + 0xB719, 0x96C9, + 0xB743, 0x96AC, + 0xB76C, 0x9690, + 0xB796, 0x9673, + 0xB7BF, 0x9657, + 0xB7E9, 0x963B, + 0xB812, 0x961E, + 0xB83C, 0x9602, + 0xB865, 0x95E6, + 0xB88F, 0x95CA, + 0xB8B9, 0x95AE, + 0xB8E3, 0x9592, + 0xB90C, 0x9576, + 0xB936, 0x955A, + 0xB960, 0x953E, + 0xB98A, 0x9523, + 0xB9B4, 0x9507, + 0xB9DE, 0x94EC, + 0xBA08, 0x94D0, + 0xBA32, 0x94B5, + 0xBA5C, 0x9499, + 0xBA87, 0x947E, + 0xBAB1, 0x9463, + 0xBADB, 0x9447, + 0xBB05, 0x942C, + 0xBB30, 0x9411, + 0xBB5A, 0x93F6, + 0xBB85, 0x93DB, + 0xBBAF, 0x93C0, + 0xBBDA, 0x93A6, + 0xBC04, 0x938B, + 0xBC2F, 0x9370, + 0xBC5A, 0x9356, + 0xBC84, 0x933B, + 0xBCAF, 0x9321, + 0xBCDA, 0x9306, + 0xBD05, 0x92EC, + 0xBD2F, 0x92D2, + 0xBD5A, 0x92B7, + 0xBD85, 0x929D, + 0xBDB0, 0x9283, + 0xBDDB, 0x9269, + 0xBE06, 0x924F, + 0xBE31, 0x9235, + 0xBE5D, 0x921C, + 0xBE88, 0x9202, + 0xBEB3, 0x91E8, + 0xBEDE, 0x91CF, + 0xBF09, 0x91B5, + 0xBF35, 0x919C, + 0xBF60, 0x9182, + 0xBF8C, 0x9169, + 0xBFB7, 0x9150, + 0xBFE2, 0x9136, + 0xC00E, 0x911D, + 0xC03A, 0x9104, + 0xC065, 0x90EB, + 0xC091, 0x90D2, + 0xC0BC, 0x90B9, + 0xC0E8, 0x90A0, + 0xC114, 0x9088, + 0xC140, 0x906F, + 0xC16C, 0x9056, + 0xC197, 0x903E, + 0xC1C3, 0x9025, + 0xC1EF, 0x900D, + 0xC21B, 0x8FF5, + 0xC247, 0x8FDC, + 0xC273, 0x8FC4, + 0xC29F, 0x8FAC, + 0xC2CC, 0x8F94, + 0xC2F8, 0x8F7C, + 0xC324, 0x8F64, + 0xC350, 0x8F4C, + 0xC37C, 0x8F34, + 0xC3A9, 0x8F1D, + 0xC3D5, 0x8F05, + 0xC402, 0x8EED, + 0xC42E, 0x8ED6, + 0xC45A, 0x8EBE, + 0xC487, 0x8EA7, + 0xC4B3, 0x8E90, + 0xC4E0, 0x8E79, + 0xC50D, 0x8E61, + 0xC539, 0x8E4A, + 0xC566, 0x8E33, + 0xC593, 0x8E1C, + 0xC5BF, 0x8E05, + 0xC5EC, 0x8DEE, + 0xC619, 0x8DD8, + 0xC646, 0x8DC1, + 0xC673, 0x8DAA, + 0xC6A0, 0x8D94, + 0xC6CD, 0x8D7D, + 0xC6F9, 0x8D67, + 0xC727, 0x8D50, + 0xC754, 0x8D3A, + 0xC781, 0x8D24, + 0xC7AE, 0x8D0E, + 0xC7DB, 0x8CF8, + 0xC808, 0x8CE2, + 0xC835, 0x8CCC, + 0xC863, 0x8CB6, + 0xC890, 0x8CA0, + 0xC8BD, 0x8C8A, + 0xC8EB, 0x8C75, + 0xC918, 0x8C5F, + 0xC945, 0x8C4A, + 0xC973, 0x8C34, + 0xC9A0, 0x8C1F, + 0xC9CE, 0x8C09, + 0xC9FB, 0x8BF4, + 0xCA29, 0x8BDF, + 0xCA57, 0x8BCA, + 0xCA84, 0x8BB5, + 0xCAB2, 0x8BA0, + 0xCAE0, 0x8B8B, + 0xCB0D, 0x8B76, + 0xCB3B, 0x8B61, + 0xCB69, 0x8B4D, + 0xCB97, 0x8B38, + 0xCBC5, 0x8B24, + 0xCBF3, 0x8B0F, + 0xCC21, 0x8AFB, + 0xCC4F, 0x8AE6, + 0xCC7D, 0x8AD2, + 0xCCAB, 0x8ABE, + 0xCCD9, 0x8AAA, + 0xCD07, 0x8A96, + 0xCD35, 0x8A82, + 0xCD63, 0x8A6E, + 0xCD91, 0x8A5A, + 0xCDBF, 0x8A46, + 0xCDEE, 0x8A33, + 0xCE1C, 0x8A1F, + 0xCE4A, 0x8A0B, + 0xCE79, 0x89F8, + 0xCEA7, 0x89E4, + 0xCED5, 0x89D1, + 0xCF04, 0x89BE, + 0xCF32, 0x89AB, + 0xCF61, 0x8997, + 0xCF8F, 0x8984, + 0xCFBE, 0x8971, + 0xCFEC, 0x895F, + 0xD01B, 0x894C, + 0xD04A, 0x8939, + 0xD078, 0x8926, + 0xD0A7, 0x8914, + 0xD0D6, 0x8901, + 0xD104, 0x88EF, + 0xD133, 0x88DC, + 0xD162, 0x88CA, + 0xD191, 0x88B8, + 0xD1C0, 0x88A5, + 0xD1EE, 0x8893, + 0xD21D, 0x8881, + 0xD24C, 0x886F, + 0xD27B, 0x885D, + 0xD2AA, 0x884B, + 0xD2D9, 0x883A, + 0xD308, 0x8828, + 0xD337, 0x8816, + 0xD367, 0x8805, + 0xD396, 0x87F3, + 0xD3C5, 0x87E2, + 0xD3F4, 0x87D1, + 0xD423, 0x87BF, + 0xD452, 0x87AE, + 0xD482, 0x879D, + 0xD4B1, 0x878C, + 0xD4E0, 0x877B, + 0xD510, 0x876A, + 0xD53F, 0x8759, + 0xD56E, 0x8749, + 0xD59E, 0x8738, + 0xD5CD, 0x8727, + 0xD5FD, 0x8717, + 0xD62C, 0x8706, + 0xD65C, 0x86F6, + 0xD68B, 0x86E6, + 0xD6BB, 0x86D5, + 0xD6EA, 0x86C5, + 0xD71A, 0x86B5, + 0xD74A, 0x86A5, + 0xD779, 0x8695, + 0xD7A9, 0x8685, + 0xD7D9, 0x8675, + 0xD809, 0x8666, + 0xD838, 0x8656, + 0xD868, 0x8646, + 0xD898, 0x8637, + 0xD8C8, 0x8627, + 0xD8F8, 0x8618, + 0xD927, 0x8609, + 0xD957, 0x85FA, + 0xD987, 0x85EA, + 0xD9B7, 0x85DB, + 0xD9E7, 0x85CC, + 0xDA17, 0x85BD, + 0xDA47, 0x85AF, + 0xDA77, 0x85A0, + 0xDAA7, 0x8591, + 0xDAD7, 0x8582, + 0xDB08, 0x8574, + 0xDB38, 0x8565, + 0xDB68, 0x8557, + 0xDB98, 0x8549, + 0xDBC8, 0x853A, + 0xDBF8, 0x852C, + 0xDC29, 0x851E, + 0xDC59, 0x8510, + 0xDC89, 0x8502, + 0xDCBA, 0x84F4, + 0xDCEA, 0x84E6, + 0xDD1A, 0x84D9, + 0xDD4B, 0x84CB, + 0xDD7B, 0x84BD, + 0xDDAB, 0x84B0, + 0xDDDC, 0x84A2, + 0xDE0C, 0x8495, + 0xDE3D, 0x8488, + 0xDE6D, 0x847B, + 0xDE9E, 0x846D, + 0xDECE, 0x8460, + 0xDEFF, 0x8453, + 0xDF2F, 0x8446, + 0xDF60, 0x843A, + 0xDF91, 0x842D, + 0xDFC1, 0x8420, + 0xDFF2, 0x8414, + 0xE023, 0x8407, + 0xE053, 0x83FA, + 0xE084, 0x83EE, + 0xE0B5, 0x83E2, + 0xE0E6, 0x83D6, + 0xE116, 0x83C9, + 0xE147, 0x83BD, + 0xE178, 0x83B1, + 0xE1A9, 0x83A5, + 0xE1DA, 0x8399, + 0xE20A, 0x838E, + 0xE23B, 0x8382, + 0xE26C, 0x8376, + 0xE29D, 0x836B, + 0xE2CE, 0x835F, + 0xE2FF, 0x8354, + 0xE330, 0x8348, + 0xE361, 0x833D, + 0xE392, 0x8332, + 0xE3C3, 0x8327, + 0xE3F4, 0x831C, + 0xE425, 0x8311, + 0xE456, 0x8306, + 0xE487, 0x82FB, + 0xE4B8, 0x82F0, + 0xE4E9, 0x82E6, + 0xE51B, 0x82DB, + 0xE54C, 0x82D0, + 0xE57D, 0x82C6, + 0xE5AE, 0x82BC, + 0xE5DF, 0x82B1, + 0xE610, 0x82A7, + 0xE642, 0x829D, + 0xE673, 0x8293, + 0xE6A4, 0x8289, + 0xE6D5, 0x827F, + 0xE707, 0x8275, + 0xE738, 0x826B, + 0xE769, 0x8262, + 0xE79B, 0x8258, + 0xE7CC, 0x824F, + 0xE7FD, 0x8245, + 0xE82F, 0x823C, + 0xE860, 0x8232, + 0xE892, 0x8229, + 0xE8C3, 0x8220, + 0xE8F5, 0x8217, + 0xE926, 0x820E, + 0xE957, 0x8205, + 0xE989, 0x81FC, + 0xE9BA, 0x81F3, + 0xE9EC, 0x81EB, + 0xEA1D, 0x81E2, + 0xEA4F, 0x81D9, + 0xEA80, 0x81D1, + 0xEAB2, 0x81C8, + 0xEAE4, 0x81C0, + 0xEB15, 0x81B8, + 0xEB47, 0x81B0, + 0xEB78, 0x81A8, + 0xEBAA, 0x81A0, + 0xEBDC, 0x8198, + 0xEC0D, 0x8190, + 0xEC3F, 0x8188, + 0xEC71, 0x8180, + 0xECA2, 0x8179, + 0xECD4, 0x8171, + 0xED06, 0x816A, + 0xED37, 0x8162, + 0xED69, 0x815B, + 0xED9B, 0x8154, + 0xEDCD, 0x814C, + 0xEDFE, 0x8145, + 0xEE30, 0x813E, + 0xEE62, 0x8137, + 0xEE94, 0x8130, + 0xEEC6, 0x812A, + 0xEEF7, 0x8123, + 0xEF29, 0x811C, + 0xEF5B, 0x8116, + 0xEF8D, 0x810F, + 0xEFBF, 0x8109, + 0xEFF1, 0x8102, + 0xF022, 0x80FC, + 0xF054, 0x80F6, + 0xF086, 0x80F0, + 0xF0B8, 0x80EA, + 0xF0EA, 0x80E4, + 0xF11C, 0x80DE, + 0xF14E, 0x80D8, + 0xF180, 0x80D2, + 0xF1B2, 0x80CD, + 0xF1E4, 0x80C7, + 0xF216, 0x80C2, + 0xF248, 0x80BC, + 0xF27A, 0x80B7, + 0xF2AC, 0x80B2, + 0xF2DE, 0x80AC, + 0xF310, 0x80A7, + 0xF342, 0x80A2, + 0xF374, 0x809D, + 0xF3A6, 0x8098, + 0xF3D8, 0x8094, + 0xF40A, 0x808F, + 0xF43C, 0x808A, + 0xF46E, 0x8086, + 0xF4A0, 0x8081, + 0xF4D2, 0x807D, + 0xF504, 0x8078, + 0xF536, 0x8074, + 0xF568, 0x8070, + 0xF59A, 0x806C, + 0xF5CC, 0x8068, + 0xF5FF, 0x8064, + 0xF631, 0x8060, + 0xF663, 0x805C, + 0xF695, 0x8058, + 0xF6C7, 0x8055, + 0xF6F9, 0x8051, + 0xF72B, 0x804E, + 0xF75D, 0x804A, + 0xF790, 0x8047, + 0xF7C2, 0x8043, + 0xF7F4, 0x8040, + 0xF826, 0x803D, + 0xF858, 0x803A, + 0xF88A, 0x8037, + 0xF8BD, 0x8034, + 0xF8EF, 0x8031, + 0xF921, 0x802F, + 0xF953, 0x802C, + 0xF985, 0x8029, + 0xF9B8, 0x8027, + 0xF9EA, 0x8025, + 0xFA1C, 0x8022, + 0xFA4E, 0x8020, + 0xFA80, 0x801E, + 0xFAB3, 0x801C, + 0xFAE5, 0x801A, + 0xFB17, 0x8018, + 0xFB49, 0x8016, + 0xFB7C, 0x8014, + 0xFBAE, 0x8012, + 0xFBE0, 0x8011, + 0xFC12, 0x800F, + 0xFC45, 0x800D, + 0xFC77, 0x800C, + 0xFCA9, 0x800B, + 0xFCDB, 0x8009, + 0xFD0E, 0x8008, + 0xFD40, 0x8007, + 0xFD72, 0x8006, + 0xFDA4, 0x8005, + 0xFDD7, 0x8004, + 0xFE09, 0x8003, + 0xFE3B, 0x8003, + 0xFE6D, 0x8002, + 0xFEA0, 0x8001, + 0xFED2, 0x8001, + 0xFF04, 0x8000, + 0xFF36, 0x8000, + 0xFF69, 0x8000, + 0xFF9B, 0x8000, + 0xFFCD, 0x8000 +}; + + +/** +* @} end of CFFT_CIFFT group +*/ + +/* +* @brief Q15 table for reciprocal +*/ +const q15_t ALIGN4 armRecipTableQ15[64] = { + 0x7F03, 0x7D13, 0x7B31, 0x795E, 0x7798, 0x75E0, + 0x7434, 0x7294, 0x70FF, 0x6F76, 0x6DF6, 0x6C82, + 0x6B16, 0x69B5, 0x685C, 0x670C, 0x65C4, 0x6484, + 0x634C, 0x621C, 0x60F3, 0x5FD0, 0x5EB5, 0x5DA0, + 0x5C91, 0x5B88, 0x5A85, 0x5988, 0x5890, 0x579E, + 0x56B0, 0x55C8, 0x54E4, 0x5405, 0x532B, 0x5255, + 0x5183, 0x50B6, 0x4FEC, 0x4F26, 0x4E64, 0x4DA6, + 0x4CEC, 0x4C34, 0x4B81, 0x4AD0, 0x4A23, 0x4978, + 0x48D1, 0x482D, 0x478C, 0x46ED, 0x4651, 0x45B8, + 0x4521, 0x448D, 0x43FC, 0x436C, 0x42DF, 0x4255, + 0x41CC, 0x4146, 0x40C2, 0x4040 +}; + +/* +* @brief Q31 table for reciprocal +*/ +const q31_t armRecipTableQ31[64] = { + 0x7F03F03F, 0x7D137420, 0x7B31E739, 0x795E9F94, 0x7798FD29, 0x75E06928, + 0x7434554D, 0x72943B4B, 0x70FF9C40, 0x6F760031, 0x6DF6F593, 0x6C8210E3, + 0x6B16EC3A, 0x69B526F6, 0x685C655F, 0x670C505D, 0x65C4952D, 0x6484E519, + 0x634CF53E, 0x621C7E4F, 0x60F33C61, 0x5FD0EEB3, 0x5EB55785, 0x5DA03BEB, + 0x5C9163A1, 0x5B8898E6, 0x5A85A85A, 0x598860DF, 0x58909373, 0x579E1318, + 0x56B0B4B8, 0x55C84F0B, 0x54E4BA80, 0x5405D124, 0x532B6E8F, 0x52556FD0, + 0x5183B35A, 0x50B618F3, 0x4FEC81A2, 0x4F26CFA2, 0x4E64E64E, 0x4DA6AA1D, + 0x4CEC008B, 0x4C34D010, 0x4B810016, 0x4AD078EF, 0x4A2323C4, 0x4978EA96, + 0x48D1B827, 0x482D77FE, 0x478C1657, 0x46ED801D, 0x4651A2E5, 0x45B86CE2, + 0x4521CCE1, 0x448DB244, 0x43FC0CFA, 0x436CCD78, 0x42DFE4B4, 0x42554426, + 0x41CCDDB6, 0x4146A3C6, 0x40C28923, 0x40408102 +}; + +const uint16_t armBitRevIndexTable16[ARMBITREVINDEXTABLE__16_TABLE_LENGTH] = +{ + //8x2, size 20 + 8,64, 24,72, 16,64, 40,80, 32,64, 56,88, 48,72, 88,104, 72,96, 104,112 +}; + +const uint16_t armBitRevIndexTable32[ARMBITREVINDEXTABLE__32_TABLE_LENGTH] = +{ + //8x4, size 48 + 8,64, 16,128, 24,192, 32,64, 40,72, 48,136, 56,200, 64,128, 72,80, 88,208, + 80,144, 96,192, 104,208, 112,152, 120,216, 136,192, 144,160, 168,208, + 152,224, 176,208, 184,232, 216,240, 200,224, 232,240 +}; + +const uint16_t armBitRevIndexTable64[ARMBITREVINDEXTABLE__64_TABLE_LENGTH] = +{ + //radix 8, size 56 + 8,64, 16,128, 24,192, 32,256, 40,320, 48,384, 56,448, 80,136, 88,200, + 96,264, 104,328, 112,392, 120,456, 152,208, 160,272, 168,336, 176,400, + 184,464, 224,280, 232,344, 240,408, 248,472, 296,352, 304,416, 312,480, + 368,424, 376,488, 440,496 +}; + +const uint16_t armBitRevIndexTable128[ARMBITREVINDEXTABLE_128_TABLE_LENGTH] = +{ + //8x2, size 208 + 8,512, 16,64, 24,576, 32,128, 40,640, 48,192, 56,704, 64,256, 72,768, + 80,320, 88,832, 96,384, 104,896, 112,448, 120,960, 128,512, 136,520, + 144,768, 152,584, 160,520, 168,648, 176,200, 184,712, 192,264, 200,776, + 208,328, 216,840, 224,392, 232,904, 240,456, 248,968, 264,528, 272,320, + 280,592, 288,768, 296,656, 304,328, 312,720, 328,784, 344,848, 352,400, + 360,912, 368,464, 376,976, 384,576, 392,536, 400,832, 408,600, 416,584, + 424,664, 432,840, 440,728, 448,592, 456,792, 464,848, 472,856, 480,600, + 488,920, 496,856, 504,984, 520,544, 528,576, 536,608, 552,672, 560,608, + 568,736, 576,768, 584,800, 592,832, 600,864, 608,800, 616,928, 624,864, + 632,992, 648,672, 656,896, 664,928, 688,904, 696,744, 704,896, 712,808, + 720,912, 728,872, 736,928, 744,936, 752,920, 760,1000, 776,800, 784,832, + 792,864, 808,904, 816,864, 824,920, 840,864, 856,880, 872,944, 888,1008, + 904,928, 912,960, 920,992, 944,968, 952,1000, 968,992, 984,1008 +}; + +const uint16_t armBitRevIndexTable256[ARMBITREVINDEXTABLE_256_TABLE_LENGTH] = +{ + //8x4, size 440 + 8,512, 16,1024, 24,1536, 32,64, 40,576, 48,1088, 56,1600, 64,128, 72,640, + 80,1152, 88,1664, 96,192, 104,704, 112,1216, 120,1728, 128,256, 136,768, + 144,1280, 152,1792, 160,320, 168,832, 176,1344, 184,1856, 192,384, + 200,896, 208,1408, 216,1920, 224,448, 232,960, 240,1472, 248,1984, + 256,512, 264,520, 272,1032, 280,1544, 288,640, 296,584, 304,1096, 312,1608, + 320,768, 328,648, 336,1160, 344,1672, 352,896, 360,712, 368,1224, 376,1736, + 384,520, 392,776, 400,1288, 408,1800, 416,648, 424,840, 432,1352, 440,1864, + 448,776, 456,904, 464,1416, 472,1928, 480,904, 488,968, 496,1480, 504,1992, + 520,528, 512,1024, 528,1040, 536,1552, 544,1152, 552,592, 560,1104, + 568,1616, 576,1280, 584,656, 592,1168, 600,1680, 608,1408, 616,720, + 624,1232, 632,1744, 640,1032, 648,784, 656,1296, 664,1808, 672,1160, + 680,848, 688,1360, 696,1872, 704,1288, 712,912, 720,1424, 728,1936, + 736,1416, 744,976, 752,1488, 760,2000, 768,1536, 776,1552, 784,1048, + 792,1560, 800,1664, 808,1680, 816,1112, 824,1624, 832,1792, 840,1808, + 848,1176, 856,1688, 864,1920, 872,1936, 880,1240, 888,1752, 896,1544, + 904,1560, 912,1304, 920,1816, 928,1672, 936,1688, 944,1368, 952,1880, + 960,1800, 968,1816, 976,1432, 984,1944, 992,1928, 1000,1944, 1008,1496, + 1016,2008, 1032,1152, 1040,1056, 1048,1568, 1064,1408, 1072,1120, + 1080,1632, 1088,1536, 1096,1160, 1104,1184, 1112,1696, 1120,1552, + 1128,1416, 1136,1248, 1144,1760, 1160,1664, 1168,1312, 1176,1824, + 1184,1544, 1192,1920, 1200,1376, 1208,1888, 1216,1568, 1224,1672, + 1232,1440, 1240,1952, 1248,1560, 1256,1928, 1264,1504, 1272,2016, + 1288,1312, 1296,1408, 1304,1576, 1320,1424, 1328,1416, 1336,1640, + 1344,1792, 1352,1824, 1360,1920, 1368,1704, 1376,1800, 1384,1432, + 1392,1928, 1400,1768, 1416,1680, 1432,1832, 1440,1576, 1448,1936, + 1456,1832, 1464,1896, 1472,1808, 1480,1688, 1488,1936, 1496,1960, + 1504,1816, 1512,1944, 1520,1944, 1528,2024, 1560,1584, 1592,1648, + 1600,1792, 1608,1920, 1616,1800, 1624,1712, 1632,1808, 1640,1936, + 1648,1816, 1656,1776, 1672,1696, 1688,1840, 1704,1952, 1712,1928, + 1720,1904, 1728,1824, 1736,1952, 1744,1832, 1752,1968, 1760,1840, + 1768,1960, 1776,1944, 1784,2032, 1864,1872, 1848,1944, 1872,1888, + 1880,1904, 1888,1984, 1896,2000, 1912,2032, 1904,2016, 1976,2032, + 1960,1968, 2008,2032, 1992,2016, 2024,2032 +}; + +const uint16_t armBitRevIndexTable512[ARMBITREVINDEXTABLE_512_TABLE_LENGTH] = +{ + //radix 8, size 448 + 8,512, 16,1024, 24,1536, 32,2048, 40,2560, 48,3072, 56,3584, 72,576, + 80,1088, 88,1600, 96,2112, 104,2624, 112,3136, 120,3648, 136,640, 144,1152, + 152,1664, 160,2176, 168,2688, 176,3200, 184,3712, 200,704, 208,1216, + 216,1728, 224,2240, 232,2752, 240,3264, 248,3776, 264,768, 272,1280, + 280,1792, 288,2304, 296,2816, 304,3328, 312,3840, 328,832, 336,1344, + 344,1856, 352,2368, 360,2880, 368,3392, 376,3904, 392,896, 400,1408, + 408,1920, 416,2432, 424,2944, 432,3456, 440,3968, 456,960, 464,1472, + 472,1984, 480,2496, 488,3008, 496,3520, 504,4032, 528,1032, 536,1544, + 544,2056, 552,2568, 560,3080, 568,3592, 592,1096, 600,1608, 608,2120, + 616,2632, 624,3144, 632,3656, 656,1160, 664,1672, 672,2184, 680,2696, + 688,3208, 696,3720, 720,1224, 728,1736, 736,2248, 744,2760, 752,3272, + 760,3784, 784,1288, 792,1800, 800,2312, 808,2824, 816,3336, 824,3848, + 848,1352, 856,1864, 864,2376, 872,2888, 880,3400, 888,3912, 912,1416, + 920,1928, 928,2440, 936,2952, 944,3464, 952,3976, 976,1480, 984,1992, + 992,2504, 1000,3016, 1008,3528, 1016,4040, 1048,1552, 1056,2064, 1064,2576, + 1072,3088, 1080,3600, 1112,1616, 1120,2128, 1128,2640, 1136,3152, + 1144,3664, 1176,1680, 1184,2192, 1192,2704, 1200,3216, 1208,3728, + 1240,1744, 1248,2256, 1256,2768, 1264,3280, 1272,3792, 1304,1808, + 1312,2320, 1320,2832, 1328,3344, 1336,3856, 1368,1872, 1376,2384, + 1384,2896, 1392,3408, 1400,3920, 1432,1936, 1440,2448, 1448,2960, + 1456,3472, 1464,3984, 1496,2000, 1504,2512, 1512,3024, 1520,3536, + 1528,4048, 1568,2072, 1576,2584, 1584,3096, 1592,3608, 1632,2136, + 1640,2648, 1648,3160, 1656,3672, 1696,2200, 1704,2712, 1712,3224, + 1720,3736, 1760,2264, 1768,2776, 1776,3288, 1784,3800, 1824,2328, + 1832,2840, 1840,3352, 1848,3864, 1888,2392, 1896,2904, 1904,3416, + 1912,3928, 1952,2456, 1960,2968, 1968,3480, 1976,3992, 2016,2520, + 2024,3032, 2032,3544, 2040,4056, 2088,2592, 2096,3104, 2104,3616, + 2152,2656, 2160,3168, 2168,3680, 2216,2720, 2224,3232, 2232,3744, + 2280,2784, 2288,3296, 2296,3808, 2344,2848, 2352,3360, 2360,3872, + 2408,2912, 2416,3424, 2424,3936, 2472,2976, 2480,3488, 2488,4000, + 2536,3040, 2544,3552, 2552,4064, 2608,3112, 2616,3624, 2672,3176, + 2680,3688, 2736,3240, 2744,3752, 2800,3304, 2808,3816, 2864,3368, + 2872,3880, 2928,3432, 2936,3944, 2992,3496, 3000,4008, 3056,3560, + 3064,4072, 3128,3632, 3192,3696, 3256,3760, 3320,3824, 3384,3888, + 3448,3952, 3512,4016, 3576,4080 +}; + +const uint16_t armBitRevIndexTable1024[ARMBITREVINDEXTABLE1024_TABLE_LENGTH] = +{ + //8x2, size 1800 + 8,4096, 16,512, 24,4608, 32,1024, 40,5120, 48,1536, 56,5632, 64,2048, + 72,6144, 80,2560, 88,6656, 96,3072, 104,7168, 112,3584, 120,7680, 128,2048, + 136,4160, 144,576, 152,4672, 160,1088, 168,5184, 176,1600, 184,5696, + 192,2112, 200,6208, 208,2624, 216,6720, 224,3136, 232,7232, 240,3648, + 248,7744, 256,2048, 264,4224, 272,640, 280,4736, 288,1152, 296,5248, + 304,1664, 312,5760, 320,2176, 328,6272, 336,2688, 344,6784, 352,3200, + 360,7296, 368,3712, 376,7808, 384,2112, 392,4288, 400,704, 408,4800, + 416,1216, 424,5312, 432,1728, 440,5824, 448,2240, 456,6336, 464,2752, + 472,6848, 480,3264, 488,7360, 496,3776, 504,7872, 512,2048, 520,4352, + 528,768, 536,4864, 544,1280, 552,5376, 560,1792, 568,5888, 576,2304, + 584,6400, 592,2816, 600,6912, 608,3328, 616,7424, 624,3840, 632,7936, + 640,2176, 648,4416, 656,832, 664,4928, 672,1344, 680,5440, 688,1856, + 696,5952, 704,2368, 712,6464, 720,2880, 728,6976, 736,3392, 744,7488, + 752,3904, 760,8000, 768,2112, 776,4480, 784,896, 792,4992, 800,1408, + 808,5504, 816,1920, 824,6016, 832,2432, 840,6528, 848,2944, 856,7040, + 864,3456, 872,7552, 880,3968, 888,8064, 896,2240, 904,4544, 912,960, + 920,5056, 928,1472, 936,5568, 944,1984, 952,6080, 960,2496, 968,6592, + 976,3008, 984,7104, 992,3520, 1000,7616, 1008,4032, 1016,8128, 1024,4096, + 1032,4104, 1040,4352, 1048,4616, 1056,4104, 1064,5128, 1072,1544, + 1080,5640, 1088,2056, 1096,6152, 1104,2568, 1112,6664, 1120,3080, + 1128,7176, 1136,3592, 1144,7688, 1152,6144, 1160,4168, 1168,6400, + 1176,4680, 1184,6152, 1192,5192, 1200,1608, 1208,5704, 1216,2120, + 1224,6216, 1232,2632, 1240,6728, 1248,3144, 1256,7240, 1264,3656, + 1272,7752, 1280,4160, 1288,4232, 1296,4416, 1304,4744, 1312,4168, + 1320,5256, 1328,1672, 1336,5768, 1344,2184, 1352,6280, 1360,2696, + 1368,6792, 1376,3208, 1384,7304, 1392,3720, 1400,7816, 1408,6208, + 1416,4296, 1424,6464, 1432,4808, 1440,6216, 1448,5320, 1456,1736, + 1464,5832, 1472,2248, 1480,6344, 1488,2760, 1496,6856, 1504,3272, + 1512,7368, 1520,3784, 1528,7880, 1536,4224, 1544,4360, 1552,4480, + 1560,4872, 1568,4232, 1576,5384, 1584,1800, 1592,5896, 1600,2312, + 1608,6408, 1616,2824, 1624,6920, 1632,3336, 1640,7432, 1648,3848, + 1656,7944, 1664,6272, 1672,4424, 1680,6528, 1688,4936, 1696,6280, + 1704,5448, 1712,1864, 1720,5960, 1728,2376, 1736,6472, 1744,2888, + 1752,6984, 1760,3400, 1768,7496, 1776,3912, 1784,8008, 1792,4288, + 1800,4488, 1808,4544, 1816,5000, 1824,4296, 1832,5512, 1840,1928, + 1848,6024, 1856,2440, 1864,6536, 1872,2952, 1880,7048, 1888,3464, + 1896,7560, 1904,3976, 1912,8072, 1920,6336, 1928,4552, 1936,6592, + 1944,5064, 1952,6344, 1960,5576, 1968,1992, 1976,6088, 1984,2504, + 1992,6600, 2000,3016, 2008,7112, 2016,3528, 2024,7624, 2032,4040, + 2040,8136, 2056,4112, 2064,2112, 2072,4624, 2080,4352, 2088,5136, + 2096,4480, 2104,5648, 2120,6160, 2128,2576, 2136,6672, 2144,3088, + 2152,7184, 2160,3600, 2168,7696, 2176,2560, 2184,4176, 2192,2816, + 2200,4688, 2208,2568, 2216,5200, 2224,2824, 2232,5712, 2240,2576, + 2248,6224, 2256,2640, 2264,6736, 2272,3152, 2280,7248, 2288,3664, + 2296,7760, 2312,4240, 2320,2432, 2328,4752, 2336,6400, 2344,5264, + 2352,6528, 2360,5776, 2368,2816, 2376,6288, 2384,2704, 2392,6800, + 2400,3216, 2408,7312, 2416,3728, 2424,7824, 2432,2624, 2440,4304, + 2448,2880, 2456,4816, 2464,2632, 2472,5328, 2480,2888, 2488,5840, + 2496,2640, 2504,6352, 2512,2768, 2520,6864, 2528,3280, 2536,7376, + 2544,3792, 2552,7888, 2568,4368, 2584,4880, 2592,4416, 2600,5392, + 2608,4544, 2616,5904, 2632,6416, 2640,2832, 2648,6928, 2656,3344, + 2664,7440, 2672,3856, 2680,7952, 2696,4432, 2704,2944, 2712,4944, + 2720,4432, 2728,5456, 2736,2952, 2744,5968, 2752,2944, 2760,6480, + 2768,2896, 2776,6992, 2784,3408, 2792,7504, 2800,3920, 2808,8016, + 2824,4496, 2840,5008, 2848,6464, 2856,5520, 2864,6592, 2872,6032, + 2888,6544, 2896,2960, 2904,7056, 2912,3472, 2920,7568, 2928,3984, + 2936,8080, 2952,4560, 2960,3008, 2968,5072, 2976,6480, 2984,5584, + 2992,3016, 3000,6096, 3016,6608, 3032,7120, 3040,3536, 3048,7632, + 3056,4048, 3064,8144, 3072,4608, 3080,4120, 3088,4864, 3096,4632, + 3104,4616, 3112,5144, 3120,4872, 3128,5656, 3136,4624, 3144,6168, + 3152,4880, 3160,6680, 3168,4632, 3176,7192, 3184,3608, 3192,7704, + 3200,6656, 3208,4184, 3216,6912, 3224,4696, 3232,6664, 3240,5208, + 3248,6920, 3256,5720, 3264,6672, 3272,6232, 3280,6928, 3288,6744, + 3296,6680, 3304,7256, 3312,3672, 3320,7768, 3328,4672, 3336,4248, + 3344,4928, 3352,4760, 3360,4680, 3368,5272, 3376,4936, 3384,5784, + 3392,4688, 3400,6296, 3408,4944, 3416,6808, 3424,4696, 3432,7320, + 3440,3736, 3448,7832, 3456,6720, 3464,4312, 3472,6976, 3480,4824, + 3488,6728, 3496,5336, 3504,6984, 3512,5848, 3520,6736, 3528,6360, + 3536,6992, 3544,6872, 3552,6744, 3560,7384, 3568,3800, 3576,7896, + 3584,4736, 3592,4376, 3600,4992, 3608,4888, 3616,4744, 3624,5400, + 3632,5000, 3640,5912, 3648,4752, 3656,6424, 3664,5008, 3672,6936, + 3680,4760, 3688,7448, 3696,3864, 3704,7960, 3712,6784, 3720,4440, + 3728,7040, 3736,4952, 3744,6792, 3752,5464, 3760,7048, 3768,5976, + 3776,6800, 3784,6488, 3792,7056, 3800,7000, 3808,6808, 3816,7512, + 3824,3928, 3832,8024, 3840,4800, 3848,4504, 3856,5056, 3864,5016, + 3872,4808, 3880,5528, 3888,5064, 3896,6040, 3904,4816, 3912,6552, + 3920,5072, 3928,7064, 3936,4824, 3944,7576, 3952,3992, 3960,8088, + 3968,6848, 3976,4568, 3984,7104, 3992,5080, 4000,6856, 4008,5592, + 4016,7112, 4024,6104, 4032,6864, 4040,6616, 4048,7120, 4056,7128, + 4064,6872, 4072,7640, 4080,7128, 4088,8152, 4104,4128, 4112,4160, + 4120,4640, 4136,5152, 4144,4232, 4152,5664, 4160,4352, 4168,6176, + 4176,4416, 4184,6688, 4192,4616, 4200,7200, 4208,4744, 4216,7712, + 4224,4608, 4232,4616, 4240,4672, 4248,4704, 4256,4640, 4264,5216, + 4272,4704, 4280,5728, 4288,4864, 4296,6240, 4304,4928, 4312,6752, + 4320,4632, 4328,7264, 4336,4760, 4344,7776, 4360,4640, 4368,4416, + 4376,4768, 4384,6152, 4392,5280, 4400,6280, 4408,5792, 4424,6304, + 4440,6816, 4448,6664, 4456,7328, 4464,6792, 4472,7840, 4480,4624, + 4488,4632, 4496,4688, 4504,4832, 4512,6168, 4520,5344, 4528,6296, + 4536,5856, 4544,4880, 4552,6368, 4560,4944, 4568,6880, 4576,6680, + 4584,7392, 4592,6808, 4600,7904, 4608,6144, 4616,6152, 4624,6208, + 4632,4896, 4640,6176, 4648,5408, 4656,6240, 4664,5920, 4672,6400, + 4680,6432, 4688,6464, 4696,6944, 4704,6432, 4712,7456, 4720,4808, + 4728,7968, 4736,6656, 4744,6664, 4752,6720, 4760,4960, 4768,6688, + 4776,5472, 4784,6752, 4792,5984, 4800,6912, 4808,6496, 4816,6976, + 4824,7008, 4832,6944, 4840,7520, 4848,7008, 4856,8032, 4864,6160, + 4872,6168, 4880,6224, 4888,5024, 4896,6216, 4904,5536, 4912,6344, + 4920,6048, 4928,6416, 4936,6560, 4944,6480, 4952,7072, 4960,6728, + 4968,7584, 4976,6856, 4984,8096, 4992,6672, 5000,6680, 5008,6736, + 5016,5088, 5024,6232, 5032,5600, 5040,6360, 5048,6112, 5056,6928, + 5064,6624, 5072,6992, 5080,7136, 5088,6744, 5096,7648, 5104,6872, + 5112,8160, 5128,5152, 5136,5376, 5144,5408, 5168,5384, 5176,5672, + 5184,5376, 5192,6184, 5200,5392, 5208,6696, 5216,5408, 5224,7208, + 5232,5400, 5240,7720, 5248,7168, 5256,7200, 5264,7424, 5272,7456, + 5280,7176, 5288,7208, 5296,7432, 5304,5736, 5312,7184, 5320,6248, + 5328,7440, 5336,6760, 5344,7192, 5352,7272, 5360,7448, 5368,7784, + 5384,5408, 5392,5440, 5400,5472, 5408,6184, 5416,7208, 5424,5448, + 5432,5800, 5448,6312, 5464,6824, 5472,6696, 5480,7336, 5488,6824, + 5496,7848, 5504,7232, 5512,7264, 5520,7488, 5528,7520, 5536,7240, + 5544,7272, 5552,7496, 5560,5864, 5568,7248, 5576,6376, 5584,7504, + 5592,6888, 5600,7256, 5608,7400, 5616,7512, 5624,7912, 5632,7168, + 5640,7176, 5648,7232, 5656,7240, 5664,7200, 5672,7208, 5680,7264, + 5688,5928, 5696,7424, 5704,6440, 5712,7488, 5720,6952, 5728,7456, + 5736,7464, 5744,7520, 5752,7976, 5760,7296, 5768,7328, 5776,7552, + 5784,7584, 5792,7304, 5800,7336, 5808,7560, 5816,5992, 5824,7312, + 5832,6504, 5840,7568, 5848,7016, 5856,7320, 5864,7528, 5872,7576, + 5880,8040, 5888,7184, 5896,7192, 5904,7248, 5912,7256, 5920,6248, + 5928,7272, 5936,6376, 5944,6056, 5952,7440, 5960,6568, 5968,7504, + 5976,7080, 5984,6760, 5992,7592, 6000,6888, 6008,8104, 6016,7360, + 6024,7392, 6032,7616, 6040,7648, 6048,7368, 6056,7400, 6064,7624, + 6072,6120, 6080,7376, 6088,6632, 6096,7632, 6104,7144, 6112,7384, + 6120,7656, 6128,7640, 6136,8168, 6168,6240, 6192,6216, 6200,7264, + 6232,6704, 6248,7216, 6256,6680, 6264,7728, 6272,6656, 6280,6664, + 6288,6912, 6296,6496, 6304,6688, 6312,6696, 6320,6944, 6328,7520, + 6336,6672, 6344,6680, 6352,6928, 6360,6768, 6368,6704, 6376,7280, + 6384,6744, 6392,7792, 6408,6432, 6424,6752, 6440,7432, 6448,6536, + 6456,7560, 6472,6944, 6488,6832, 6496,6920, 6504,7344, 6512,7048, + 6520,7856, 6528,6720, 6536,6728, 6544,6976, 6552,7008, 6560,6752, + 6568,7448, 6576,7008, 6584,7576, 6592,6736, 6600,6744, 6608,6992, + 6616,6896, 6624,6936, 6632,7408, 6640,7064, 6648,7920, 6712,7280, + 6744,6960, 6760,7472, 6768,6936, 6776,7984, 6800,6848, 6808,6856, + 6832,6880, 6840,6888, 6848,7040, 6856,7048, 6864,7104, 6872,7024, + 6880,7072, 6888,7536, 6896,7136, 6904,8048, 6952,7496, 6968,7624, + 6984,7008, 7000,7088, 7016,7600, 7024,7112, 7032,8112, 7056,7104, + 7064,7112, 7080,7512, 7088,7136, 7096,7640, 7128,7152, 7144,7664, + 7160,8176, 7176,7200, 7192,7216, 7224,7272, 7240,7264, 7256,7280, + 7288,7736, 7296,7680, 7304,7712, 7312,7936, 7320,7968, 7328,7688, + 7336,7720, 7344,7944, 7352,7976, 7360,7696, 7368,7728, 7376,7952, + 7384,7984, 7392,7704, 7400,7736, 7408,7960, 7416,7800, 7432,7456, + 7448,7472, 7480,7592, 7496,7520, 7512,7536, 7528,7976, 7544,7864, + 7552,7744, 7560,7776, 7568,8000, 7576,8032, 7584,7752, 7592,7784, + 7600,8008, 7608,8040, 7616,7760, 7624,7792, 7632,8016, 7640,8048, + 7648,7768, 7656,7800, 7664,8024, 7672,7928, 7688,7712, 7704,7728, + 7752,7776, 7768,7792, 7800,7992, 7816,7840, 7824,8064, 7832,8096, + 7856,8072, 7864,8104, 7872,8064, 7880,8072, 7888,8080, 7896,8112, + 7904,8096, 7912,8104, 7920,8088, 7928,8056, 7944,7968, 7960,7984, + 8008,8032, 8024,8048, 8056,8120, 8072,8096, 8080,8128, 8088,8160, + 8112,8136, 8120,8168, 8136,8160, 8152,8176 +}; + +const uint16_t armBitRevIndexTable2048[ARMBITREVINDEXTABLE2048_TABLE_LENGTH] = +{ + //8x2, size 3808 + 8,4096, 16,8192, 24,12288, 32,512, 40,4608, 48,8704, 56,12800, 64,1024, + 72,5120, 80,9216, 88,13312, 96,1536, 104,5632, 112,9728, 120,13824, + 128,2048, 136,6144, 144,10240, 152,14336, 160,2560, 168,6656, 176,10752, + 184,14848, 192,3072, 200,7168, 208,11264, 216,15360, 224,3584, 232,7680, + 240,11776, 248,15872, 256,1024, 264,4160, 272,8256, 280,12352, 288,576, + 296,4672, 304,8768, 312,12864, 320,1088, 328,5184, 336,9280, 344,13376, + 352,1600, 360,5696, 368,9792, 376,13888, 384,2112, 392,6208, 400,10304, + 408,14400, 416,2624, 424,6720, 432,10816, 440,14912, 448,3136, 456,7232, + 464,11328, 472,15424, 480,3648, 488,7744, 496,11840, 504,15936, 512,2048, + 520,4224, 528,8320, 536,12416, 544,640, 552,4736, 560,8832, 568,12928, + 576,1152, 584,5248, 592,9344, 600,13440, 608,1664, 616,5760, 624,9856, + 632,13952, 640,2176, 648,6272, 656,10368, 664,14464, 672,2688, 680,6784, + 688,10880, 696,14976, 704,3200, 712,7296, 720,11392, 728,15488, 736,3712, + 744,7808, 752,11904, 760,16000, 768,3072, 776,4288, 784,8384, 792,12480, + 800,3200, 808,4800, 816,8896, 824,12992, 832,1216, 840,5312, 848,9408, + 856,13504, 864,1728, 872,5824, 880,9920, 888,14016, 896,2240, 904,6336, + 912,10432, 920,14528, 928,2752, 936,6848, 944,10944, 952,15040, 960,3264, + 968,7360, 976,11456, 984,15552, 992,3776, 1000,7872, 1008,11968, 1016,16064, + 1032,4352, 1040,8448, 1048,12544, 1056,3072, 1064,4864, 1072,8960, + 1080,13056, 1088,1280, 1096,5376, 1104,9472, 1112,13568, 1120,1792, + 1128,5888, 1136,9984, 1144,14080, 1152,2304, 1160,6400, 1168,10496, + 1176,14592, 1184,2816, 1192,6912, 1200,11008, 1208,15104, 1216,3328, + 1224,7424, 1232,11520, 1240,15616, 1248,3840, 1256,7936, 1264,12032, + 1272,16128, 1288,4416, 1296,8512, 1304,12608, 1312,3328, 1320,4928, + 1328,9024, 1336,13120, 1352,5440, 1360,9536, 1368,13632, 1376,1856, + 1384,5952, 1392,10048, 1400,14144, 1408,2368, 1416,6464, 1424,10560, + 1432,14656, 1440,2880, 1448,6976, 1456,11072, 1464,15168, 1472,3392, + 1480,7488, 1488,11584, 1496,15680, 1504,3904, 1512,8000, 1520,12096, + 1528,16192, 1536,2112, 1544,4480, 1552,8576, 1560,12672, 1568,2240, + 1576,4992, 1584,9088, 1592,13184, 1600,2368, 1608,5504, 1616,9600, + 1624,13696, 1632,1920, 1640,6016, 1648,10112, 1656,14208, 1664,2432, + 1672,6528, 1680,10624, 1688,14720, 1696,2944, 1704,7040, 1712,11136, + 1720,15232, 1728,3456, 1736,7552, 1744,11648, 1752,15744, 1760,3968, + 1768,8064, 1776,12160, 1784,16256, 1792,3136, 1800,4544, 1808,8640, + 1816,12736, 1824,3264, 1832,5056, 1840,9152, 1848,13248, 1856,3392, + 1864,5568, 1872,9664, 1880,13760, 1888,1984, 1896,6080, 1904,10176, + 1912,14272, 1920,2496, 1928,6592, 1936,10688, 1944,14784, 1952,3008, + 1960,7104, 1968,11200, 1976,15296, 1984,3520, 1992,7616, 2000,11712, + 2008,15808, 2016,4032, 2024,8128, 2032,12224, 2040,16320, 2048,4096, + 2056,4104, 2064,8200, 2072,12296, 2080,4224, 2088,4616, 2096,8712, + 2104,12808, 2112,4352, 2120,5128, 2128,9224, 2136,13320, 2144,4480, + 2152,5640, 2160,9736, 2168,13832, 2176,4104, 2184,6152, 2192,10248, + 2200,14344, 2208,2568, 2216,6664, 2224,10760, 2232,14856, 2240,3080, + 2248,7176, 2256,11272, 2264,15368, 2272,3592, 2280,7688, 2288,11784, + 2296,15880, 2304,5120, 2312,4168, 2320,8264, 2328,12360, 2336,5248, + 2344,4680, 2352,8776, 2360,12872, 2368,5376, 2376,5192, 2384,9288, + 2392,13384, 2400,5504, 2408,5704, 2416,9800, 2424,13896, 2432,5128, + 2440,6216, 2448,10312, 2456,14408, 2464,2632, 2472,6728, 2480,10824, + 2488,14920, 2496,3144, 2504,7240, 2512,11336, 2520,15432, 2528,3656, + 2536,7752, 2544,11848, 2552,15944, 2560,6144, 2568,4232, 2576,8328, + 2584,12424, 2592,6272, 2600,4744, 2608,8840, 2616,12936, 2624,6400, + 2632,5256, 2640,9352, 2648,13448, 2656,6528, 2664,5768, 2672,9864, + 2680,13960, 2688,6152, 2696,6280, 2704,10376, 2712,14472, 2720,6280, + 2728,6792, 2736,10888, 2744,14984, 2752,3208, 2760,7304, 2768,11400, + 2776,15496, 2784,3720, 2792,7816, 2800,11912, 2808,16008, 2816,7168, + 2824,4296, 2832,8392, 2840,12488, 2848,7296, 2856,4808, 2864,8904, + 2872,13000, 2880,7424, 2888,5320, 2896,9416, 2904,13512, 2912,7552, + 2920,5832, 2928,9928, 2936,14024, 2944,7176, 2952,6344, 2960,10440, + 2968,14536, 2976,7304, 2984,6856, 2992,10952, 3000,15048, 3008,3272, + 3016,7368, 3024,11464, 3032,15560, 3040,3784, 3048,7880, 3056,11976, + 3064,16072, 3072,4160, 3080,4360, 3088,8456, 3096,12552, 3104,4288, + 3112,4872, 3120,8968, 3128,13064, 3136,4416, 3144,5384, 3152,9480, + 3160,13576, 3168,4544, 3176,5896, 3184,9992, 3192,14088, 3200,4168, + 3208,6408, 3216,10504, 3224,14600, 3232,4296, 3240,6920, 3248,11016, + 3256,15112, 3264,3336, 3272,7432, 3280,11528, 3288,15624, 3296,3848, + 3304,7944, 3312,12040, 3320,16136, 3328,5184, 3336,4424, 3344,8520, + 3352,12616, 3360,5312, 3368,4936, 3376,9032, 3384,13128, 3392,5440, + 3400,5448, 3408,9544, 3416,13640, 3424,5568, 3432,5960, 3440,10056, + 3448,14152, 3456,5192, 3464,6472, 3472,10568, 3480,14664, 3488,5320, + 3496,6984, 3504,11080, 3512,15176, 3520,5448, 3528,7496, 3536,11592, + 3544,15688, 3552,3912, 3560,8008, 3568,12104, 3576,16200, 3584,6208, + 3592,4488, 3600,8584, 3608,12680, 3616,6336, 3624,5000, 3632,9096, + 3640,13192, 3648,6464, 3656,5512, 3664,9608, 3672,13704, 3680,6592, + 3688,6024, 3696,10120, 3704,14216, 3712,6216, 3720,6536, 3728,10632, + 3736,14728, 3744,6344, 3752,7048, 3760,11144, 3768,15240, 3776,6472, + 3784,7560, 3792,11656, 3800,15752, 3808,3976, 3816,8072, 3824,12168, + 3832,16264, 3840,7232, 3848,4552, 3856,8648, 3864,12744, 3872,7360, + 3880,5064, 3888,9160, 3896,13256, 3904,7488, 3912,5576, 3920,9672, + 3928,13768, 3936,7616, 3944,6088, 3952,10184, 3960,14280, 3968,7240, + 3976,6600, 3984,10696, 3992,14792, 4000,7368, 4008,7112, 4016,11208, + 4024,15304, 4032,7496, 4040,7624, 4048,11720, 4056,15816, 4064,7624, + 4072,8136, 4080,12232, 4088,16328, 4096,8192, 4104,4112, 4112,8208, + 4120,12304, 4128,8320, 4136,4624, 4144,8720, 4152,12816, 4160,8448, + 4168,5136, 4176,9232, 4184,13328, 4192,8576, 4200,5648, 4208,9744, + 4216,13840, 4224,8200, 4232,6160, 4240,10256, 4248,14352, 4256,8328, + 4264,6672, 4272,10768, 4280,14864, 4288,8456, 4296,7184, 4304,11280, + 4312,15376, 4320,8584, 4328,7696, 4336,11792, 4344,15888, 4352,9216, + 4360,9232, 4368,8272, 4376,12368, 4384,9344, 4392,4688, 4400,8784, + 4408,12880, 4416,9472, 4424,5200, 4432,9296, 4440,13392, 4448,9600, + 4456,5712, 4464,9808, 4472,13904, 4480,9224, 4488,6224, 4496,10320, + 4504,14416, 4512,9352, 4520,6736, 4528,10832, 4536,14928, 4544,9480, + 4552,7248, 4560,11344, 4568,15440, 4576,9608, 4584,7760, 4592,11856, + 4600,15952, 4608,10240, 4616,10256, 4624,8336, 4632,12432, 4640,10368, + 4648,4752, 4656,8848, 4664,12944, 4672,10496, 4680,5264, 4688,9360, + 4696,13456, 4704,10624, 4712,5776, 4720,9872, 4728,13968, 4736,10248, + 4744,6288, 4752,10384, 4760,14480, 4768,10376, 4776,6800, 4784,10896, + 4792,14992, 4800,10504, 4808,7312, 4816,11408, 4824,15504, 4832,10632, + 4840,7824, 4848,11920, 4856,16016, 4864,11264, 4872,11280, 4880,8400, + 4888,12496, 4896,11392, 4904,11408, 4912,8912, 4920,13008, 4928,11520, + 4936,5328, 4944,9424, 4952,13520, 4960,11648, 4968,5840, 4976,9936, + 4984,14032, 4992,11272, 5000,6352, 5008,10448, 5016,14544, 5024,11400, + 5032,6864, 5040,10960, 5048,15056, 5056,11528, 5064,7376, 5072,11472, + 5080,15568, 5088,11656, 5096,7888, 5104,11984, 5112,16080, 5120,8256, + 5128,8272, 5136,8464, 5144,12560, 5152,8384, 5160,8400, 5168,8976, + 5176,13072, 5184,8512, 5192,5392, 5200,9488, 5208,13584, 5216,8640, + 5224,5904, 5232,10000, 5240,14096, 5248,8264, 5256,6416, 5264,10512, + 5272,14608, 5280,8392, 5288,6928, 5296,11024, 5304,15120, 5312,8520, + 5320,7440, 5328,11536, 5336,15632, 5344,8648, 5352,7952, 5360,12048, + 5368,16144, 5376,9280, 5384,9296, 5392,8528, 5400,12624, 5408,9408, + 5416,9424, 5424,9040, 5432,13136, 5440,9536, 5448,5456, 5456,9552, + 5464,13648, 5472,9664, 5480,5968, 5488,10064, 5496,14160, 5504,9288, + 5512,6480, 5520,10576, 5528,14672, 5536,9416, 5544,6992, 5552,11088, + 5560,15184, 5568,9544, 5576,7504, 5584,11600, 5592,15696, 5600,9672, + 5608,8016, 5616,12112, 5624,16208, 5632,10304, 5640,10320, 5648,8592, + 5656,12688, 5664,10432, 5672,10448, 5680,9104, 5688,13200, 5696,10560, + 5704,10576, 5712,9616, 5720,13712, 5728,10688, 5736,6032, 5744,10128, + 5752,14224, 5760,10312, 5768,6544, 5776,10640, 5784,14736, 5792,10440, + 5800,7056, 5808,11152, 5816,15248, 5824,10568, 5832,7568, 5840,11664, + 5848,15760, 5856,10696, 5864,8080, 5872,12176, 5880,16272, 5888,11328, + 5896,11344, 5904,8656, 5912,12752, 5920,11456, 5928,11472, 5936,9168, + 5944,13264, 5952,11584, 5960,11600, 5968,9680, 5976,13776, 5984,11712, + 5992,6096, 6000,10192, 6008,14288, 6016,11336, 6024,6608, 6032,10704, + 6040,14800, 6048,11464, 6056,7120, 6064,11216, 6072,15312, 6080,11592, + 6088,7632, 6096,11728, 6104,15824, 6112,11720, 6120,8144, 6128,12240, + 6136,16336, 6144,12288, 6152,12304, 6160,8216, 6168,12312, 6176,12416, + 6184,12432, 6192,8728, 6200,12824, 6208,12544, 6216,12560, 6224,9240, + 6232,13336, 6240,12672, 6248,12688, 6256,9752, 6264,13848, 6272,12296, + 6280,12312, 6288,10264, 6296,14360, 6304,12424, 6312,6680, 6320,10776, + 6328,14872, 6336,12552, 6344,7192, 6352,11288, 6360,15384, 6368,12680, + 6376,7704, 6384,11800, 6392,15896, 6400,13312, 6408,13328, 6416,8280, + 6424,12376, 6432,13440, 6440,13456, 6448,8792, 6456,12888, 6464,13568, + 6472,13584, 6480,9304, 6488,13400, 6496,13696, 6504,13712, 6512,9816, + 6520,13912, 6528,13320, 6536,13336, 6544,10328, 6552,14424, 6560,13448, + 6568,6744, 6576,10840, 6584,14936, 6592,13576, 6600,7256, 6608,11352, + 6616,15448, 6624,13704, 6632,7768, 6640,11864, 6648,15960, 6656,14336, + 6664,14352, 6672,8344, 6680,12440, 6688,14464, 6696,14480, 6704,8856, + 6712,12952, 6720,14592, 6728,14608, 6736,9368, 6744,13464, 6752,14720, + 6760,14736, 6768,9880, 6776,13976, 6784,14344, 6792,14360, 6800,10392, + 6808,14488, 6816,14472, 6824,14488, 6832,10904, 6840,15000, 6848,14600, + 6856,7320, 6864,11416, 6872,15512, 6880,14728, 6888,7832, 6896,11928, + 6904,16024, 6912,15360, 6920,15376, 6928,8408, 6936,12504, 6944,15488, + 6952,15504, 6960,8920, 6968,13016, 6976,15616, 6984,15632, 6992,9432, + 7000,13528, 7008,15744, 7016,15760, 7024,9944, 7032,14040, 7040,15368, + 7048,15384, 7056,10456, 7064,14552, 7072,15496, 7080,15512, 7088,10968, + 7096,15064, 7104,15624, 7112,7384, 7120,11480, 7128,15576, 7136,15752, + 7144,7896, 7152,11992, 7160,16088, 7168,12352, 7176,12368, 7184,8472, + 7192,12568, 7200,12480, 7208,12496, 7216,8984, 7224,13080, 7232,12608, + 7240,12624, 7248,9496, 7256,13592, 7264,12736, 7272,12752, 7280,10008, + 7288,14104, 7296,12360, 7304,12376, 7312,10520, 7320,14616, 7328,12488, + 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15352,16120, 15416,15512, 15424,15616, 15432,15624, 15440,15632, + 15448,15640, 15456,15648, 15464,15656, 15472,15664, 15480,15768, + 15528,15536, 15544,16048, 15552,15744, 15560,15752, 15568,15760, + 15576,15672, 15584,15776, 15592,15600, 15600,15784, 15608,16184, + 15672,15768, 15736,15832, 15784,15792, 15800,16304, 15848,15856, + 15880,16000, 15864,16248, 15888,16000, 15896,16008, 15904,16000, + 15912,16016, 15920,16008, 15928,16024, 15936,16128, 15944,16160, + 15952,16256, 15960,16288, 15968,16136, 15976,16168, 15984,16264, + 15992,16296, 16008,16032, 16024,16040, 16064,16144, 16040,16048, + 16072,16176, 16080,16272, 16088,16304, 16096,16152, 16104,16184, + 16112,16280, 16136,16256, 16120,16312, 16144,16256, 16152,16264, + 16160,16256, 16168,16272, 16176,16264, 16184,16280, 16200,16208, + 16208,16224, 16216,16240, 16224,16320, 16232,16336, 16240,16352, + 16248,16368, 16264,16288, 16280,16296, 16296,16304, 16344,16368, + 16328,16352, 16360,16368 +}; + +const uint16_t armBitRevIndexTable4096[ARMBITREVINDEXTABLE4096_TABLE_LENGTH] = +{ + //radix 8, size 4032 + 8,4096, 16,8192, 24,12288, 32,16384, 40,20480, 48,24576, 56,28672, 64,512, + 72,4608, 80,8704, 88,12800, 96,16896, 104,20992, 112,25088, 120,29184, + 128,1024, 136,5120, 144,9216, 152,13312, 160,17408, 168,21504, 176,25600, + 184,29696, 192,1536, 200,5632, 208,9728, 216,13824, 224,17920, 232,22016, + 240,26112, 248,30208, 256,2048, 264,6144, 272,10240, 280,14336, 288,18432, + 296,22528, 304,26624, 312,30720, 320,2560, 328,6656, 336,10752, 344,14848, + 352,18944, 360,23040, 368,27136, 376,31232, 384,3072, 392,7168, 400,11264, + 408,15360, 416,19456, 424,23552, 432,27648, 440,31744, 448,3584, 456,7680, + 464,11776, 472,15872, 480,19968, 488,24064, 496,28160, 504,32256, 520,4160, + 528,8256, 536,12352, 544,16448, 552,20544, 560,24640, 568,28736, 584,4672, + 592,8768, 600,12864, 608,16960, 616,21056, 624,25152, 632,29248, 640,1088, + 648,5184, 656,9280, 664,13376, 672,17472, 680,21568, 688,25664, 696,29760, + 704,1600, 712,5696, 720,9792, 728,13888, 736,17984, 744,22080, 752,26176, + 760,30272, 768,2112, 776,6208, 784,10304, 792,14400, 800,18496, 808,22592, + 816,26688, 824,30784, 832,2624, 840,6720, 848,10816, 856,14912, 864,19008, + 872,23104, 880,27200, 888,31296, 896,3136, 904,7232, 912,11328, 920,15424, + 928,19520, 936,23616, 944,27712, 952,31808, 960,3648, 968,7744, 976,11840, + 984,15936, 992,20032, 1000,24128, 1008,28224, 1016,32320, 1032,4224, + 1040,8320, 1048,12416, 1056,16512, 1064,20608, 1072,24704, 1080,28800, + 1096,4736, 1104,8832, 1112,12928, 1120,17024, 1128,21120, 1136,25216, + 1144,29312, 1160,5248, 1168,9344, 1176,13440, 1184,17536, 1192,21632, + 1200,25728, 1208,29824, 1216,1664, 1224,5760, 1232,9856, 1240,13952, + 1248,18048, 1256,22144, 1264,26240, 1272,30336, 1280,2176, 1288,6272, + 1296,10368, 1304,14464, 1312,18560, 1320,22656, 1328,26752, 1336,30848, + 1344,2688, 1352,6784, 1360,10880, 1368,14976, 1376,19072, 1384,23168, + 1392,27264, 1400,31360, 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15136,18776, 15144,22872, 15152,26968, + 15160,31064, 15200,19288, 15208,23384, 15216,27480, 15224,31576, + 15256,15704, 15264,19800, 15272,23896, 15280,27992, 15288,32088, + 15320,16216, 15328,20312, 15336,24408, 15344,28504, 15352,32600, + 15392,16792, 15400,20888, 15408,24984, 15416,29080, 15456,17304, + 15464,21400, 15472,25496, 15480,29592, 15520,17816, 15528,21912, + 15536,26008, 15544,30104, 15584,18328, 15592,22424, 15600,26520, + 15608,30616, 15648,18840, 15656,22936, 15664,27032, 15672,31128, + 15712,19352, 15720,23448, 15728,27544, 15736,31640, 15776,19864, + 15784,23960, 15792,28056, 15800,32152, 15832,16280, 15840,20376, + 15848,24472, 15856,28568, 15864,32664, 15904,16856, 15912,20952, + 15920,25048, 15928,29144, 15968,17368, 15976,21464, 15984,25560, + 15992,29656, 16032,17880, 16040,21976, 16048,26072, 16056,30168, + 16096,18392, 16104,22488, 16112,26584, 16120,30680, 16160,18904, + 16168,23000, 16176,27096, 16184,31192, 16224,19416, 16232,23512, + 16240,27608, 16248,31704, 16288,19928, 16296,24024, 16304,28120, + 16312,32216, 16352,20440, 16360,24536, 16368,28632, 16376,32728, + 16424,20512, 16432,24608, 16440,28704, 16480,16928, 16488,21024, + 16496,25120, 16504,29216, 16544,17440, 16552,21536, 16560,25632, + 16568,29728, 16608,17952, 16616,22048, 16624,26144, 16632,30240, + 16672,18464, 16680,22560, 16688,26656, 16696,30752, 16736,18976, + 16744,23072, 16752,27168, 16760,31264, 16800,19488, 16808,23584, + 16816,27680, 16824,31776, 16864,20000, 16872,24096, 16880,28192, + 16888,32288, 16936,20576, 16944,24672, 16952,28768, 17000,21088, + 17008,25184, 17016,29280, 17056,17504, 17064,21600, 17072,25696, + 17080,29792, 17120,18016, 17128,22112, 17136,26208, 17144,30304, + 17184,18528, 17192,22624, 17200,26720, 17208,30816, 17248,19040, + 17256,23136, 17264,27232, 17272,31328, 17312,19552, 17320,23648, + 17328,27744, 17336,31840, 17376,20064, 17384,24160, 17392,28256, + 17400,32352, 17448,20640, 17456,24736, 17464,28832, 17512,21152, + 17520,25248, 17528,29344, 17576,21664, 17584,25760, 17592,29856, + 17632,18080, 17640,22176, 17648,26272, 17656,30368, 17696,18592, + 17704,22688, 17712,26784, 17720,30880, 17760,19104, 17768,23200, + 17776,27296, 17784,31392, 17824,19616, 17832,23712, 17840,27808, + 17848,31904, 17888,20128, 17896,24224, 17904,28320, 17912,32416, + 17960,20704, 17968,24800, 17976,28896, 18024,21216, 18032,25312, + 18040,29408, 18088,21728, 18096,25824, 18104,29920, 18152,22240, + 18160,26336, 18168,30432, 18208,18656, 18216,22752, 18224,26848, + 18232,30944, 18272,19168, 18280,23264, 18288,27360, 18296,31456, + 18336,19680, 18344,23776, 18352,27872, 18360,31968, 18400,20192, + 18408,24288, 18416,28384, 18424,32480, 18472,20768, 18480,24864, + 18488,28960, 18536,21280, 18544,25376, 18552,29472, 18600,21792, + 18608,25888, 18616,29984, 18664,22304, 18672,26400, 18680,30496, + 18728,22816, 18736,26912, 18744,31008, 18784,19232, 18792,23328, + 18800,27424, 18808,31520, 18848,19744, 18856,23840, 18864,27936, + 18872,32032, 18912,20256, 18920,24352, 18928,28448, 18936,32544, + 18984,20832, 18992,24928, 19000,29024, 19048,21344, 19056,25440, + 19064,29536, 19112,21856, 19120,25952, 19128,30048, 19176,22368, + 19184,26464, 19192,30560, 19240,22880, 19248,26976, 19256,31072, + 19304,23392, 19312,27488, 19320,31584, 19360,19808, 19368,23904, + 19376,28000, 19384,32096, 19424,20320, 19432,24416, 19440,28512, + 19448,32608, 19496,20896, 19504,24992, 19512,29088, 19560,21408, + 19568,25504, 19576,29600, 19624,21920, 19632,26016, 19640,30112, + 19688,22432, 19696,26528, 19704,30624, 19752,22944, 19760,27040, + 19768,31136, 19816,23456, 19824,27552, 19832,31648, 19880,23968, + 19888,28064, 19896,32160, 19936,20384, 19944,24480, 19952,28576, + 19960,32672, 20008,20960, 20016,25056, 20024,29152, 20072,21472, + 20080,25568, 20088,29664, 20136,21984, 20144,26080, 20152,30176, + 20200,22496, 20208,26592, 20216,30688, 20264,23008, 20272,27104, + 20280,31200, 20328,23520, 20336,27616, 20344,31712, 20392,24032, + 20400,28128, 20408,32224, 20456,24544, 20464,28640, 20472,32736, + 20528,24616, 20536,28712, 20584,21032, 20592,25128, 20600,29224, + 20648,21544, 20656,25640, 20664,29736, 20712,22056, 20720,26152, + 20728,30248, 20776,22568, 20784,26664, 20792,30760, 20840,23080, + 20848,27176, 20856,31272, 20904,23592, 20912,27688, 20920,31784, + 20968,24104, 20976,28200, 20984,32296, 21040,24680, 21048,28776, + 21104,25192, 21112,29288, 21160,21608, 21168,25704, 21176,29800, + 21224,22120, 21232,26216, 21240,30312, 21288,22632, 21296,26728, + 21304,30824, 21352,23144, 21360,27240, 21368,31336, 21416,23656, + 21424,27752, 21432,31848, 21480,24168, 21488,28264, 21496,32360, + 21552,24744, 21560,28840, 21616,25256, 21624,29352, 21680,25768, + 21688,29864, 21736,22184, 21744,26280, 21752,30376, 21800,22696, + 21808,26792, 21816,30888, 21864,23208, 21872,27304, 21880,31400, + 21928,23720, 21936,27816, 21944,31912, 21992,24232, 22000,28328, + 22008,32424, 22064,24808, 22072,28904, 22128,25320, 22136,29416, + 22192,25832, 22200,29928, 22256,26344, 22264,30440, 22312,22760, + 22320,26856, 22328,30952, 22376,23272, 22384,27368, 22392,31464, + 22440,23784, 22448,27880, 22456,31976, 22504,24296, 22512,28392, + 22520,32488, 22576,24872, 22584,28968, 22640,25384, 22648,29480, + 22704,25896, 22712,29992, 22768,26408, 22776,30504, 22832,26920, + 22840,31016, 22888,23336, 22896,27432, 22904,31528, 22952,23848, + 22960,27944, 22968,32040, 23016,24360, 23024,28456, 23032,32552, + 23088,24936, 23096,29032, 23152,25448, 23160,29544, 23216,25960, + 23224,30056, 23280,26472, 23288,30568, 23344,26984, 23352,31080, + 23408,27496, 23416,31592, 23464,23912, 23472,28008, 23480,32104, + 23528,24424, 23536,28520, 23544,32616, 23600,25000, 23608,29096, + 23664,25512, 23672,29608, 23728,26024, 23736,30120, 23792,26536, + 23800,30632, 23856,27048, 23864,31144, 23920,27560, 23928,31656, + 23984,28072, 23992,32168, 24040,24488, 24048,28584, 24056,32680, + 24112,25064, 24120,29160, 24176,25576, 24184,29672, 24240,26088, + 24248,30184, 24304,26600, 24312,30696, 24368,27112, 24376,31208, + 24432,27624, 24440,31720, 24496,28136, 24504,32232, 24560,28648, + 24568,32744, 24632,28720, 24688,25136, 24696,29232, 24752,25648, + 24760,29744, 24816,26160, 24824,30256, 24880,26672, 24888,30768, + 24944,27184, 24952,31280, 25008,27696, 25016,31792, 25072,28208, + 25080,32304, 25144,28784, 25208,29296, 25264,25712, 25272,29808, + 25328,26224, 25336,30320, 25392,26736, 25400,30832, 25456,27248, + 25464,31344, 25520,27760, 25528,31856, 25584,28272, 25592,32368, + 25656,28848, 25720,29360, 25784,29872, 25840,26288, 25848,30384, + 25904,26800, 25912,30896, 25968,27312, 25976,31408, 26032,27824, + 26040,31920, 26096,28336, 26104,32432, 26168,28912, 26232,29424, + 26296,29936, 26360,30448, 26416,26864, 26424,30960, 26480,27376, + 26488,31472, 26544,27888, 26552,31984, 26608,28400, 26616,32496, + 26680,28976, 26744,29488, 26808,30000, 26872,30512, 26936,31024, + 26992,27440, 27000,31536, 27056,27952, 27064,32048, 27120,28464, + 27128,32560, 27192,29040, 27256,29552, 27320,30064, 27384,30576, + 27448,31088, 27512,31600, 27568,28016, 27576,32112, 27632,28528, + 27640,32624, 27704,29104, 27768,29616, 27832,30128, 27896,30640, + 27960,31152, 28024,31664, 28088,32176, 28144,28592, 28152,32688, + 28216,29168, 28280,29680, 28344,30192, 28408,30704, 28472,31216, + 28536,31728, 28600,32240, 28664,32752, 28792,29240, 28856,29752, + 28920,30264, 28984,30776, 29048,31288, 29112,31800, 29176,32312, + 29368,29816, 29432,30328, 29496,30840, 29560,31352, 29624,31864, + 29688,32376, 29944,30392, 30008,30904, 30072,31416, 30136,31928, + 30200,32440, 30520,30968, 30584,31480, 30648,31992, 30712,32504, + 31096,31544, 31160,32056, 31224,32568, 31672,32120, 31736,32632, + 32248,32696 +}; + + +const uint16_t armBitRevIndexTable_fixed_16[ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH] = +{ + //radix 4, size 12 + 8,64, 16,32, 24,96, 40,80, 56,112, 88,104 +}; + +const uint16_t armBitRevIndexTable_fixed_32[ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH] = +{ + //4x2, size 24 + 8,128, 16,64, 24,192, 40,160, 48,96, 56,224, 72,144, + 88,208, 104,176, 120,240, 152,200, 184,232 +}; + +const uint16_t armBitRevIndexTable_fixed_64[ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH] = +{ + //radix 4, size 56 + 8,256, 16,128, 24,384, 32,64, 40,320, 48,192, 56,448, 72,288, 80,160, 88,416, 104,352, + 112,224, 120,480, 136,272, 152,400, 168,336, 176,208, 184,464, 200,304, 216,432, + 232,368, 248,496, 280,392, 296,328, 312,456, 344,424, 376,488, 440,472 +}; + +const uint16_t armBitRevIndexTable_fixed_128[ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH] = +{ + //4x2, size 112 + 8,512, 16,256, 24,768, 32,128, 40,640, 48,384, 56,896, 72,576, 80,320, 88,832, 96,192, + 104,704, 112,448, 120,960, 136,544, 144,288, 152,800, 168,672, 176,416, 184,928, 200,608, + 208,352, 216,864, 232,736, 240,480, 248,992, 264,528, 280,784, 296,656, 304,400, 312,912, + 328,592, 344,848, 360,720, 368,464, 376,976, 392,560, 408,816, 424,688, 440,944, 456,624, + 472,880, 488,752, 504,1008, 536,776, 552,648, 568,904, 600,840, 616,712, 632,968, + 664,808, 696,936, 728,872, 760,1000, 824,920, 888,984 +}; + +const uint16_t armBitRevIndexTable_fixed_256[ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH] = +{ + //radix 4, size 240 + 8,1024, 16,512, 24,1536, 32,256, 40,1280, 48,768, 56,1792, 64,128, 72,1152, 80,640, + 88,1664, 96,384, 104,1408, 112,896, 120,1920, 136,1088, 144,576, 152,1600, 160,320, + 168,1344, 176,832, 184,1856, 200,1216, 208,704, 216,1728, 224,448, 232,1472, 240,960, + 248,1984, 264,1056, 272,544, 280,1568, 296,1312, 304,800, 312,1824, 328,1184, 336,672, + 344,1696, 352,416, 360,1440, 368,928, 376,1952, 392,1120, 400,608, 408,1632, 424,1376, + 432,864, 440,1888, 456,1248, 464,736, 472,1760, 488,1504, 496,992, 504,2016, 520,1040, + 536,1552, 552,1296, 560,784, 568,1808, 584,1168, 592,656, 600,1680, 616,1424, 624,912, + 632,1936, 648,1104, 664,1616, 680,1360, 688,848, 696,1872, 712,1232, 728,1744, 744,1488, + 752,976, 760,2000, 776,1072, 792,1584, 808,1328, 824,1840, 840,1200, 856,1712, 872,1456, + 880,944, 888,1968, 904,1136, 920,1648, 936,1392, 952,1904, 968,1264, 984,1776, 1000,1520, + 1016,2032, 1048,1544, 1064,1288, 1080,1800, 1096,1160, 1112,1672, 1128,1416, 1144,1928, + 1176,1608, 1192,1352, 1208,1864, 1240,1736, 1256,1480, 1272,1992, 1304,1576, 1336,1832, + 1368,1704, 1384,1448, 1400,1960, 1432,1640, 1464,1896, 1496,1768, 1528,2024, 1592,1816, + 1624,1688, 1656,1944, 1720,1880, 1784,2008, 1912,1976 +}; + +const uint16_t armBitRevIndexTable_fixed_512[ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH] = +{ + //4x2, size 480 + 8,2048, 16,1024, 24,3072, 32,512, 40,2560, 48,1536, 56,3584, 64,256, 72,2304, 80,1280, + 88,3328, 96,768, 104,2816, 112,1792, 120,3840, 136,2176, 144,1152, 152,3200, 160,640, + 168,2688, 176,1664, 184,3712, 192,384, 200,2432, 208,1408, 216,3456, 224,896, 232,2944, + 240,1920, 248,3968, 264,2112, 272,1088, 280,3136, 288,576, 296,2624, 304,1600, 312,3648, + 328,2368, 336,1344, 344,3392, 352,832, 360,2880, 368,1856, 376,3904, 392,2240, 400,1216, + 408,3264, 416,704, 424,2752, 432,1728, 440,3776, 456,2496, 464,1472, 472,3520, 480,960, + 488,3008, 496,1984, 504,4032, 520,2080, 528,1056, 536,3104, 552,2592, 560,1568, 568,3616, + 584,2336, 592,1312, 600,3360, 608,800, 616,2848, 624,1824, 632,3872, 648,2208, 656,1184, + 664,3232, 680,2720, 688,1696, 696,3744, 712,2464, 720,1440, 728,3488, 736,928, 744,2976, + 752,1952, 760,4000, 776,2144, 784,1120, 792,3168, 808,2656, 816,1632, 824,3680, 840,2400, + 848,1376, 856,3424, 872,2912, 880,1888, 888,3936, 904,2272, 912,1248, 920,3296, 936,2784, + 944,1760, 952,3808, 968,2528, 976,1504, 984,3552, 1000,3040, 1008,2016, 1016,4064, + 1032,2064, 1048,3088, 1064,2576, 1072,1552, 1080,3600, 1096,2320, 1104,1296, 1112,3344, + 1128,2832, 1136,1808, 1144,3856, 1160,2192, 1176,3216, 1192,2704, 1200,1680, 1208,3728, + 1224,2448, 1232,1424, 1240,3472, 1256,2960, 1264,1936, 1272,3984, 1288,2128, 1304,3152, + 1320,2640, 1328,1616, 1336,3664, 1352,2384, 1368,3408, 1384,2896, 1392,1872, 1400,3920, + 1416,2256, 1432,3280, 1448,2768, 1456,1744, 1464,3792, 1480,2512, 1496,3536, 1512,3024, + 1520,2000, 1528,4048, 1544,2096, 1560,3120, 1576,2608, 1592,3632, 1608,2352, 1624,3376, + 1640,2864, 1648,1840, 1656,3888, 1672,2224, 1688,3248, 1704,2736, 1720,3760, 1736,2480, + 1752,3504, 1768,2992, 1776,1968, 1784,4016, 1800,2160, 1816,3184, 1832,2672, 1848,3696, + 1864,2416, 1880,3440, 1896,2928, 1912,3952, 1928,2288, 1944,3312, 1960,2800, 1976,3824, + 1992,2544, 2008,3568, 2024,3056, 2040,4080, 2072,3080, 2088,2568, 2104,3592, 2120,2312, + 2136,3336, 2152,2824, 2168,3848, 2200,3208, 2216,2696, 2232,3720, 2248,2440, 2264,3464, + 2280,2952, 2296,3976, 2328,3144, 2344,2632, 2360,3656, 2392,3400, 2408,2888, 2424,3912, + 2456,3272, 2472,2760, 2488,3784, 2520,3528, 2536,3016, 2552,4040, 2584,3112, 2616,3624, + 2648,3368, 2664,2856, 2680,3880, 2712,3240, 2744,3752, 2776,3496, 2792,2984, 2808,4008, + 2840,3176, 2872,3688, 2904,3432, 2936,3944, 2968,3304, 3000,3816, 3032,3560, 3064,4072, + 3128,3608, 3160,3352, 3192,3864, 3256,3736, 3288,3480, 3320,3992, 3384,3672, 3448,3928, + 3512,3800, 3576,4056, 3704,3896, 3832,4024 +}; + +const uint16_t armBitRevIndexTable_fixed_1024[ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH] = +{ + //radix 4, size 992 + 8,4096, 16,2048, 24,6144, 32,1024, 40,5120, 48,3072, 56,7168, 64,512, 72,4608, + 80,2560, 88,6656, 96,1536, 104,5632, 112,3584, 120,7680, 128,256, 136,4352, + 144,2304, 152,6400, 160,1280, 168,5376, 176,3328, 184,7424, 192,768, 200,4864, + 208,2816, 216,6912, 224,1792, 232,5888, 240,3840, 248,7936, 264,4224, 272,2176, + 280,6272, 288,1152, 296,5248, 304,3200, 312,7296, 320,640, 328,4736, 336,2688, + 344,6784, 352,1664, 360,5760, 368,3712, 376,7808, 392,4480, 400,2432, 408,6528, + 416,1408, 424,5504, 432,3456, 440,7552, 448,896, 456,4992, 464,2944, 472,7040, + 480,1920, 488,6016, 496,3968, 504,8064, 520,4160, 528,2112, 536,6208, 544,1088, + 552,5184, 560,3136, 568,7232, 584,4672, 592,2624, 600,6720, 608,1600, 616,5696, + 624,3648, 632,7744, 648,4416, 656,2368, 664,6464, 672,1344, 680,5440, 688,3392, + 696,7488, 704,832, 712,4928, 720,2880, 728,6976, 736,1856, 744,5952, 752,3904, + 760,8000, 776,4288, 784,2240, 792,6336, 800,1216, 808,5312, 816,3264, 824,7360, + 840,4800, 848,2752, 856,6848, 864,1728, 872,5824, 880,3776, 888,7872, 904,4544, + 912,2496, 920,6592, 928,1472, 936,5568, 944,3520, 952,7616, 968,5056, 976,3008, + 984,7104, 992,1984, 1000,6080, 1008,4032, 1016,8128, 1032,4128, 1040,2080, + 1048,6176, 1064,5152, 1072,3104, 1080,7200, 1096,4640, 1104,2592, 1112,6688, + 1120,1568, 1128,5664, 1136,3616, 1144,7712, 1160,4384, 1168,2336, 1176,6432, + 1184,1312, 1192,5408, 1200,3360, 1208,7456, 1224,4896, 1232,2848, 1240,6944, + 1248,1824, 1256,5920, 1264,3872, 1272,7968, 1288,4256, 1296,2208, 1304,6304, + 1320,5280, 1328,3232, 1336,7328, 1352,4768, 1360,2720, 1368,6816, 1376,1696, + 1384,5792, 1392,3744, 1400,7840, 1416,4512, 1424,2464, 1432,6560, 1448,5536, + 1456,3488, 1464,7584, 1480,5024, 1488,2976, 1496,7072, 1504,1952, 1512,6048, + 1520,4000, 1528,8096, 1544,4192, 1552,2144, 1560,6240, 1576,5216, 1584,3168, + 1592,7264, 1608,4704, 1616,2656, 1624,6752, 1640,5728, 1648,3680, 1656,7776, + 1672,4448, 1680,2400, 1688,6496, 1704,5472, 1712,3424, 1720,7520, 1736,4960, + 1744,2912, 1752,7008, 1760,1888, 1768,5984, 1776,3936, 1784,8032, 1800,4320, + 1808,2272, 1816,6368, 1832,5344, 1840,3296, 1848,7392, 1864,4832, 1872,2784, + 1880,6880, 1896,5856, 1904,3808, 1912,7904, 1928,4576, 1936,2528, 1944,6624, + 1960,5600, 1968,3552, 1976,7648, 1992,5088, 2000,3040, 2008,7136, 2024,6112, + 2032,4064, 2040,8160, 2056,4112, 2072,6160, 2088,5136, 2096,3088, 2104,7184, + 2120,4624, 2128,2576, 2136,6672, 2152,5648, 2160,3600, 2168,7696, 2184,4368, + 2192,2320, 2200,6416, 2216,5392, 2224,3344, 2232,7440, 2248,4880, 2256,2832, + 2264,6928, 2280,5904, 2288,3856, 2296,7952, 2312,4240, 2328,6288, 2344,5264, + 2352,3216, 2360,7312, 2376,4752, 2384,2704, 2392,6800, 2408,5776, 2416,3728, + 2424,7824, 2440,4496, 2456,6544, 2472,5520, 2480,3472, 2488,7568, 2504,5008, + 2512,2960, 2520,7056, 2536,6032, 2544,3984, 2552,8080, 2568,4176, 2584,6224, + 2600,5200, 2608,3152, 2616,7248, 2632,4688, 2648,6736, 2664,5712, 2672,3664, + 2680,7760, 2696,4432, 2712,6480, 2728,5456, 2736,3408, 2744,7504, 2760,4944, + 2768,2896, 2776,6992, 2792,5968, 2800,3920, 2808,8016, 2824,4304, 2840,6352, + 2856,5328, 2864,3280, 2872,7376, 2888,4816, 2904,6864, 2920,5840, 2928,3792, + 2936,7888, 2952,4560, 2968,6608, 2984,5584, 2992,3536, 3000,7632, 3016,5072, + 3032,7120, 3048,6096, 3056,4048, 3064,8144, 3080,4144, 3096,6192, 3112,5168, + 3128,7216, 3144,4656, 3160,6704, 3176,5680, 3184,3632, 3192,7728, 3208,4400, + 3224,6448, 3240,5424, 3248,3376, 3256,7472, 3272,4912, 3288,6960, 3304,5936, + 3312,3888, 3320,7984, 3336,4272, 3352,6320, 3368,5296, 3384,7344, 3400,4784, + 3416,6832, 3432,5808, 3440,3760, 3448,7856, 3464,4528, 3480,6576, 3496,5552, + 3512,7600, 3528,5040, 3544,7088, 3560,6064, 3568,4016, 3576,8112, 3592,4208, + 3608,6256, 3624,5232, 3640,7280, 3656,4720, 3672,6768, 3688,5744, 3704,7792, + 3720,4464, 3736,6512, 3752,5488, 3768,7536, 3784,4976, 3800,7024, 3816,6000, + 3824,3952, 3832,8048, 3848,4336, 3864,6384, 3880,5360, 3896,7408, 3912,4848, + 3928,6896, 3944,5872, 3960,7920, 3976,4592, 3992,6640, 4008,5616, 4024,7664, + 4040,5104, 4056,7152, 4072,6128, 4088,8176, 4120,6152, 4136,5128, 4152,7176, + 4168,4616, 4184,6664, 4200,5640, 4216,7688, 4232,4360, 4248,6408, 4264,5384, + 4280,7432, 4296,4872, 4312,6920, 4328,5896, 4344,7944, 4376,6280, 4392,5256, + 4408,7304, 4424,4744, 4440,6792, 4456,5768, 4472,7816, 4504,6536, 4520,5512, + 4536,7560, 4552,5000, 4568,7048, 4584,6024, 4600,8072, 4632,6216, 4648,5192, + 4664,7240, 4696,6728, 4712,5704, 4728,7752, 4760,6472, 4776,5448, 4792,7496, + 4808,4936, 4824,6984, 4840,5960, 4856,8008, 4888,6344, 4904,5320, 4920,7368, + 4952,6856, 4968,5832, 4984,7880, 5016,6600, 5032,5576, 5048,7624, 5080,7112, + 5096,6088, 5112,8136, 5144,6184, 5176,7208, 5208,6696, 5224,5672, 5240,7720, + 5272,6440, 5288,5416, 5304,7464, 5336,6952, 5352,5928, 5368,7976, 5400,6312, + 5432,7336, 5464,6824, 5480,5800, 5496,7848, 5528,6568, 5560,7592, 5592,7080, + 5608,6056, 5624,8104, 5656,6248, 5688,7272, 5720,6760, 5752,7784, 5784,6504, + 5816,7528, 5848,7016, 5864,5992, 5880,8040, 5912,6376, 5944,7400, 5976,6888, + 6008,7912, 6040,6632, 6072,7656, 6104,7144, 6136,8168, 6200,7192, 6232,6680, + 6264,7704, 6296,6424, 6328,7448, 6360,6936, 6392,7960, 6456,7320, 6488,6808, + 6520,7832, 6584,7576, 6616,7064, 6648,8088, 6712,7256, 6776,7768, 6840,7512, + 6872,7000, 6904,8024, 6968,7384, 7032,7896, 7096,7640, 7160,8152, 7288,7736, + 7352,7480, 7416,7992, 7544,7864, 7672,8120, 7928,8056 +}; + +const uint16_t armBitRevIndexTable_fixed_2048[ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH] = +{ + //4x2, size 1984 + 8,8192, 16,4096, 24,12288, 32,2048, 40,10240, 48,6144, 56,14336, 64,1024, + 72,9216, 80,5120, 88,13312, 96,3072, 104,11264, 112,7168, 120,15360, 128,512, + 136,8704, 144,4608, 152,12800, 160,2560, 168,10752, 176,6656, 184,14848, + 192,1536, 200,9728, 208,5632, 216,13824, 224,3584, 232,11776, 240,7680, + 248,15872, 264,8448, 272,4352, 280,12544, 288,2304, 296,10496, 304,6400, + 312,14592, 320,1280, 328,9472, 336,5376, 344,13568, 352,3328, 360,11520, + 368,7424, 376,15616, 384,768, 392,8960, 400,4864, 408,13056, 416,2816, + 424,11008, 432,6912, 440,15104, 448,1792, 456,9984, 464,5888, 472,14080, + 480,3840, 488,12032, 496,7936, 504,16128, 520,8320, 528,4224, 536,12416, + 544,2176, 552,10368, 560,6272, 568,14464, 576,1152, 584,9344, 592,5248, + 600,13440, 608,3200, 616,11392, 624,7296, 632,15488, 648,8832, 656,4736, + 664,12928, 672,2688, 680,10880, 688,6784, 696,14976, 704,1664, 712,9856, + 720,5760, 728,13952, 736,3712, 744,11904, 752,7808, 760,16000, 776,8576, + 784,4480, 792,12672, 800,2432, 808,10624, 816,6528, 824,14720, 832,1408, + 840,9600, 848,5504, 856,13696, 864,3456, 872,11648, 880,7552, 888,15744, + 904,9088, 912,4992, 920,13184, 928,2944, 936,11136, 944,7040, 952,15232, + 960,1920, 968,10112, 976,6016, 984,14208, 992,3968, 1000,12160, 1008,8064, + 1016,16256, 1032,8256, 1040,4160, 1048,12352, 1056,2112, 1064,10304, 1072,6208, + 1080,14400, 1096,9280, 1104,5184, 1112,13376, 1120,3136, 1128,11328, 1136,7232, + 1144,15424, 1160,8768, 1168,4672, 1176,12864, 1184,2624, 1192,10816, 1200,6720, + 1208,14912, 1216,1600, 1224,9792, 1232,5696, 1240,13888, 1248,3648, 1256,11840, + 1264,7744, 1272,15936, 1288,8512, 1296,4416, 1304,12608, 1312,2368, 1320,10560, + 1328,6464, 1336,14656, 1352,9536, 1360,5440, 1368,13632, 1376,3392, 1384,11584, + 1392,7488, 1400,15680, 1416,9024, 1424,4928, 1432,13120, 1440,2880, 1448,11072, + 1456,6976, 1464,15168, 1472,1856, 1480,10048, 1488,5952, 1496,14144, 1504,3904, + 1512,12096, 1520,8000, 1528,16192, 1544,8384, 1552,4288, 1560,12480, 1568,2240, + 1576,10432, 1584,6336, 1592,14528, 1608,9408, 1616,5312, 1624,13504, 1632,3264, + 1640,11456, 1648,7360, 1656,15552, 1672,8896, 1680,4800, 1688,12992, 1696,2752, + 1704,10944, 1712,6848, 1720,15040, 1736,9920, 1744,5824, 1752,14016, 1760,3776, + 1768,11968, 1776,7872, 1784,16064, 1800,8640, 1808,4544, 1816,12736, 1824,2496, + 1832,10688, 1840,6592, 1848,14784, 1864,9664, 1872,5568, 1880,13760, 1888,3520, + 1896,11712, 1904,7616, 1912,15808, 1928,9152, 1936,5056, 1944,13248, 1952,3008, + 1960,11200, 1968,7104, 1976,15296, 1992,10176, 2000,6080, 2008,14272, 2016,4032, + 2024,12224, 2032,8128, 2040,16320, 2056,8224, 2064,4128, 2072,12320, 2088,10272, + 2096,6176, 2104,14368, 2120,9248, 2128,5152, 2136,13344, 2144,3104, 2152,11296, + 2160,7200, 2168,15392, 2184,8736, 2192,4640, 2200,12832, 2208,2592, 2216,10784, + 2224,6688, 2232,14880, 2248,9760, 2256,5664, 2264,13856, 2272,3616, 2280,11808, + 2288,7712, 2296,15904, 2312,8480, 2320,4384, 2328,12576, 2344,10528, 2352,6432, + 2360,14624, 2376,9504, 2384,5408, 2392,13600, 2400,3360, 2408,11552, 2416,7456, + 2424,15648, 2440,8992, 2448,4896, 2456,13088, 2464,2848, 2472,11040, 2480,6944, + 2488,15136, 2504,10016, 2512,5920, 2520,14112, 2528,3872, 2536,12064, 2544,7968, + 2552,16160, 2568,8352, 2576,4256, 2584,12448, 2600,10400, 2608,6304, 2616,14496, + 2632,9376, 2640,5280, 2648,13472, 2656,3232, 2664,11424, 2672,7328, 2680,15520, + 2696,8864, 2704,4768, 2712,12960, 2728,10912, 2736,6816, 2744,15008, 2760,9888, + 2768,5792, 2776,13984, 2784,3744, 2792,11936, 2800,7840, 2808,16032, 2824,8608, + 2832,4512, 2840,12704, 2856,10656, 2864,6560, 2872,14752, 2888,9632, 2896,5536, + 2904,13728, 2912,3488, 2920,11680, 2928,7584, 2936,15776, 2952,9120, 2960,5024, + 2968,13216, 2984,11168, 2992,7072, 3000,15264, 3016,10144, 3024,6048, + 3032,14240, 3040,4000, 3048,12192, 3056,8096, 3064,16288, 3080,8288, 3088,4192, + 3096,12384, 3112,10336, 3120,6240, 3128,14432, 3144,9312, 3152,5216, 3160,13408, + 3176,11360, 3184,7264, 3192,15456, 3208,8800, 3216,4704, 3224,12896, 3240,10848, + 3248,6752, 3256,14944, 3272,9824, 3280,5728, 3288,13920, 3296,3680, 3304,11872, + 3312,7776, 3320,15968, 3336,8544, 3344,4448, 3352,12640, 3368,10592, 3376,6496, + 3384,14688, 3400,9568, 3408,5472, 3416,13664, 3432,11616, 3440,7520, 3448,15712, + 3464,9056, 3472,4960, 3480,13152, 3496,11104, 3504,7008, 3512,15200, 3528,10080, + 3536,5984, 3544,14176, 3552,3936, 3560,12128, 3568,8032, 3576,16224, 3592,8416, + 3600,4320, 3608,12512, 3624,10464, 3632,6368, 3640,14560, 3656,9440, 3664,5344, + 3672,13536, 3688,11488, 3696,7392, 3704,15584, 3720,8928, 3728,4832, 3736,13024, + 3752,10976, 3760,6880, 3768,15072, 3784,9952, 3792,5856, 3800,14048, 3816,12000, + 3824,7904, 3832,16096, 3848,8672, 3856,4576, 3864,12768, 3880,10720, 3888,6624, + 3896,14816, 3912,9696, 3920,5600, 3928,13792, 3944,11744, 3952,7648, 3960,15840, + 3976,9184, 3984,5088, 3992,13280, 4008,11232, 4016,7136, 4024,15328, 4040,10208, + 4048,6112, 4056,14304, 4072,12256, 4080,8160, 4088,16352, 4104,8208, 4120,12304, + 4136,10256, 4144,6160, 4152,14352, 4168,9232, 4176,5136, 4184,13328, 4200,11280, + 4208,7184, 4216,15376, 4232,8720, 4240,4624, 4248,12816, 4264,10768, 4272,6672, + 4280,14864, 4296,9744, 4304,5648, 4312,13840, 4328,11792, 4336,7696, 4344,15888, + 4360,8464, 4376,12560, 4392,10512, 4400,6416, 4408,14608, 4424,9488, 4432,5392, + 4440,13584, 4456,11536, 4464,7440, 4472,15632, 4488,8976, 4496,4880, 4504,13072, + 4520,11024, 4528,6928, 4536,15120, 4552,10000, 4560,5904, 4568,14096, + 4584,12048, 4592,7952, 4600,16144, 4616,8336, 4632,12432, 4648,10384, 4656,6288, + 4664,14480, 4680,9360, 4688,5264, 4696,13456, 4712,11408, 4720,7312, 4728,15504, + 4744,8848, 4760,12944, 4776,10896, 4784,6800, 4792,14992, 4808,9872, 4816,5776, + 4824,13968, 4840,11920, 4848,7824, 4856,16016, 4872,8592, 4888,12688, + 4904,10640, 4912,6544, 4920,14736, 4936,9616, 4944,5520, 4952,13712, 4968,11664, + 4976,7568, 4984,15760, 5000,9104, 5016,13200, 5032,11152, 5040,7056, 5048,15248, + 5064,10128, 5072,6032, 5080,14224, 5096,12176, 5104,8080, 5112,16272, 5128,8272, + 5144,12368, 5160,10320, 5168,6224, 5176,14416, 5192,9296, 5208,13392, + 5224,11344, 5232,7248, 5240,15440, 5256,8784, 5272,12880, 5288,10832, 5296,6736, + 5304,14928, 5320,9808, 5328,5712, 5336,13904, 5352,11856, 5360,7760, 5368,15952, + 5384,8528, 5400,12624, 5416,10576, 5424,6480, 5432,14672, 5448,9552, 5464,13648, + 5480,11600, 5488,7504, 5496,15696, 5512,9040, 5528,13136, 5544,11088, 5552,6992, + 5560,15184, 5576,10064, 5584,5968, 5592,14160, 5608,12112, 5616,8016, + 5624,16208, 5640,8400, 5656,12496, 5672,10448, 5680,6352, 5688,14544, 5704,9424, + 5720,13520, 5736,11472, 5744,7376, 5752,15568, 5768,8912, 5784,13008, + 5800,10960, 5808,6864, 5816,15056, 5832,9936, 5848,14032, 5864,11984, 5872,7888, + 5880,16080, 5896,8656, 5912,12752, 5928,10704, 5936,6608, 5944,14800, 5960,9680, + 5976,13776, 5992,11728, 6000,7632, 6008,15824, 6024,9168, 6040,13264, + 6056,11216, 6064,7120, 6072,15312, 6088,10192, 6104,14288, 6120,12240, + 6128,8144, 6136,16336, 6152,8240, 6168,12336, 6184,10288, 6200,14384, 6216,9264, + 6232,13360, 6248,11312, 6256,7216, 6264,15408, 6280,8752, 6296,12848, + 6312,10800, 6320,6704, 6328,14896, 6344,9776, 6360,13872, 6376,11824, 6384,7728, + 6392,15920, 6408,8496, 6424,12592, 6440,10544, 6456,14640, 6472,9520, + 6488,13616, 6504,11568, 6512,7472, 6520,15664, 6536,9008, 6552,13104, + 6568,11056, 6576,6960, 6584,15152, 6600,10032, 6616,14128, 6632,12080, + 6640,7984, 6648,16176, 6664,8368, 6680,12464, 6696,10416, 6712,14512, 6728,9392, + 6744,13488, 6760,11440, 6768,7344, 6776,15536, 6792,8880, 6808,12976, + 6824,10928, 6840,15024, 6856,9904, 6872,14000, 6888,11952, 6896,7856, + 6904,16048, 6920,8624, 6936,12720, 6952,10672, 6968,14768, 6984,9648, + 7000,13744, 7016,11696, 7024,7600, 7032,15792, 7048,9136, 7064,13232, + 7080,11184, 7096,15280, 7112,10160, 7128,14256, 7144,12208, 7152,8112, + 7160,16304, 7176,8304, 7192,12400, 7208,10352, 7224,14448, 7240,9328, + 7256,13424, 7272,11376, 7288,15472, 7304,8816, 7320,12912, 7336,10864, + 7352,14960, 7368,9840, 7384,13936, 7400,11888, 7408,7792, 7416,15984, 7432,8560, + 7448,12656, 7464,10608, 7480,14704, 7496,9584, 7512,13680, 7528,11632, + 7544,15728, 7560,9072, 7576,13168, 7592,11120, 7608,15216, 7624,10096, + 7640,14192, 7656,12144, 7664,8048, 7672,16240, 7688,8432, 7704,12528, + 7720,10480, 7736,14576, 7752,9456, 7768,13552, 7784,11504, 7800,15600, + 7816,8944, 7832,13040, 7848,10992, 7864,15088, 7880,9968, 7896,14064, + 7912,12016, 7928,16112, 7944,8688, 7960,12784, 7976,10736, 7992,14832, + 8008,9712, 8024,13808, 8040,11760, 8056,15856, 8072,9200, 8088,13296, + 8104,11248, 8120,15344, 8136,10224, 8152,14320, 8168,12272, 8184,16368, + 8216,12296, 8232,10248, 8248,14344, 8264,9224, 8280,13320, 8296,11272, + 8312,15368, 8328,8712, 8344,12808, 8360,10760, 8376,14856, 8392,9736, + 8408,13832, 8424,11784, 8440,15880, 8472,12552, 8488,10504, 8504,14600, + 8520,9480, 8536,13576, 8552,11528, 8568,15624, 8584,8968, 8600,13064, + 8616,11016, 8632,15112, 8648,9992, 8664,14088, 8680,12040, 8696,16136, + 8728,12424, 8744,10376, 8760,14472, 8776,9352, 8792,13448, 8808,11400, + 8824,15496, 8856,12936, 8872,10888, 8888,14984, 8904,9864, 8920,13960, + 8936,11912, 8952,16008, 8984,12680, 9000,10632, 9016,14728, 9032,9608, + 9048,13704, 9064,11656, 9080,15752, 9112,13192, 9128,11144, 9144,15240, + 9160,10120, 9176,14216, 9192,12168, 9208,16264, 9240,12360, 9256,10312, + 9272,14408, 9304,13384, 9320,11336, 9336,15432, 9368,12872, 9384,10824, + 9400,14920, 9416,9800, 9432,13896, 9448,11848, 9464,15944, 9496,12616, + 9512,10568, 9528,14664, 9560,13640, 9576,11592, 9592,15688, 9624,13128, + 9640,11080, 9656,15176, 9672,10056, 9688,14152, 9704,12104, 9720,16200, + 9752,12488, 9768,10440, 9784,14536, 9816,13512, 9832,11464, 9848,15560, + 9880,13000, 9896,10952, 9912,15048, 9944,14024, 9960,11976, 9976,16072, + 10008,12744, 10024,10696, 10040,14792, 10072,13768, 10088,11720, 10104,15816, + 10136,13256, 10152,11208, 10168,15304, 10200,14280, 10216,12232, 10232,16328, + 10264,12328, 10296,14376, 10328,13352, 10344,11304, 10360,15400, 10392,12840, + 10408,10792, 10424,14888, 10456,13864, 10472,11816, 10488,15912, 10520,12584, + 10552,14632, 10584,13608, 10600,11560, 10616,15656, 10648,13096, 10664,11048, + 10680,15144, 10712,14120, 10728,12072, 10744,16168, 10776,12456, 10808,14504, + 10840,13480, 10856,11432, 10872,15528, 10904,12968, 10936,15016, 10968,13992, + 10984,11944, 11000,16040, 11032,12712, 11064,14760, 11096,13736, 11112,11688, + 11128,15784, 11160,13224, 11192,15272, 11224,14248, 11240,12200, 11256,16296, + 11288,12392, 11320,14440, 11352,13416, 11384,15464, 11416,12904, 11448,14952, + 11480,13928, 11496,11880, 11512,15976, 11544,12648, 11576,14696, 11608,13672, + 11640,15720, 11672,13160, 11704,15208, 11736,14184, 11752,12136, 11768,16232, + 11800,12520, 11832,14568, 11864,13544, 11896,15592, 11928,13032, 11960,15080, + 11992,14056, 12024,16104, 12056,12776, 12088,14824, 12120,13800, 12152,15848, + 12184,13288, 12216,15336, 12248,14312, 12280,16360, 12344,14360, 12376,13336, + 12408,15384, 12440,12824, 12472,14872, 12504,13848, 12536,15896, 12600,14616, + 12632,13592, 12664,15640, 12696,13080, 12728,15128, 12760,14104, 12792,16152, + 12856,14488, 12888,13464, 12920,15512, 12984,15000, 13016,13976, 13048,16024, + 13112,14744, 13144,13720, 13176,15768, 13240,15256, 13272,14232, 13304,16280, + 13368,14424, 13432,15448, 13496,14936, 13528,13912, 13560,15960, 13624,14680, + 13688,15704, 13752,15192, 13784,14168, 13816,16216, 13880,14552, 13944,15576, + 14008,15064, 14072,16088, 14136,14808, 14200,15832, 14264,15320, 14328,16344, + 14456,15416, 14520,14904, 14584,15928, 14712,15672, 14776,15160, 14840,16184, + 14968,15544, 15096,16056, 15224,15800, 15352,16312, 15608,15992, 15864,16248 +}; + +const uint16_t armBitRevIndexTable_fixed_4096[ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH] = +{ + //radix 4, size 4032 + 8,16384, 16,8192, 24,24576, 32,4096, 40,20480, 48,12288, 56,28672, 64,2048, + 72,18432, 80,10240, 88,26624, 96,6144, 104,22528, 112,14336, 120,30720, + 128,1024, 136,17408, 144,9216, 152,25600, 160,5120, 168,21504, 176,13312, + 184,29696, 192,3072, 200,19456, 208,11264, 216,27648, 224,7168, 232,23552, + 240,15360, 248,31744, 256,512, 264,16896, 272,8704, 280,25088, 288,4608, + 296,20992, 304,12800, 312,29184, 320,2560, 328,18944, 336,10752, 344,27136, + 352,6656, 360,23040, 368,14848, 376,31232, 384,1536, 392,17920, 400,9728, + 408,26112, 416,5632, 424,22016, 432,13824, 440,30208, 448,3584, 456,19968, + 464,11776, 472,28160, 480,7680, 488,24064, 496,15872, 504,32256, 520,16640, + 528,8448, 536,24832, 544,4352, 552,20736, 560,12544, 568,28928, 576,2304, + 584,18688, 592,10496, 600,26880, 608,6400, 616,22784, 624,14592, 632,30976, + 640,1280, 648,17664, 656,9472, 664,25856, 672,5376, 680,21760, 688,13568, + 696,29952, 704,3328, 712,19712, 720,11520, 728,27904, 736,7424, 744,23808, + 752,15616, 760,32000, 776,17152, 784,8960, 792,25344, 800,4864, 808,21248, + 816,13056, 824,29440, 832,2816, 840,19200, 848,11008, 856,27392, 864,6912, + 872,23296, 880,15104, 888,31488, 896,1792, 904,18176, 912,9984, 920,26368, + 928,5888, 936,22272, 944,14080, 952,30464, 960,3840, 968,20224, 976,12032, + 984,28416, 992,7936, 1000,24320, 1008,16128, 1016,32512, 1032,16512, 1040,8320, + 1048,24704, 1056,4224, 1064,20608, 1072,12416, 1080,28800, 1088,2176, + 1096,18560, 1104,10368, 1112,26752, 1120,6272, 1128,22656, 1136,14464, + 1144,30848, 1160,17536, 1168,9344, 1176,25728, 1184,5248, 1192,21632, + 1200,13440, 1208,29824, 1216,3200, 1224,19584, 1232,11392, 1240,27776, + 1248,7296, 1256,23680, 1264,15488, 1272,31872, 1288,17024, 1296,8832, + 1304,25216, 1312,4736, 1320,21120, 1328,12928, 1336,29312, 1344,2688, + 1352,19072, 1360,10880, 1368,27264, 1376,6784, 1384,23168, 1392,14976, + 1400,31360, 1408,1664, 1416,18048, 1424,9856, 1432,26240, 1440,5760, 1448,22144, + 1456,13952, 1464,30336, 1472,3712, 1480,20096, 1488,11904, 1496,28288, + 1504,7808, 1512,24192, 1520,16000, 1528,32384, 1544,16768, 1552,8576, + 1560,24960, 1568,4480, 1576,20864, 1584,12672, 1592,29056, 1600,2432, + 1608,18816, 1616,10624, 1624,27008, 1632,6528, 1640,22912, 1648,14720, + 1656,31104, 1672,17792, 1680,9600, 1688,25984, 1696,5504, 1704,21888, + 1712,13696, 1720,30080, 1728,3456, 1736,19840, 1744,11648, 1752,28032, + 1760,7552, 1768,23936, 1776,15744, 1784,32128, 1800,17280, 1808,9088, + 1816,25472, 1824,4992, 1832,21376, 1840,13184, 1848,29568, 1856,2944, + 1864,19328, 1872,11136, 1880,27520, 1888,7040, 1896,23424, 1904,15232, + 1912,31616, 1928,18304, 1936,10112, 1944,26496, 1952,6016, 1960,22400, + 1968,14208, 1976,30592, 1984,3968, 1992,20352, 2000,12160, 2008,28544, + 2016,8064, 2024,24448, 2032,16256, 2040,32640, 2056,16448, 2064,8256, + 2072,24640, 2080,4160, 2088,20544, 2096,12352, 2104,28736, 2120,18496, + 2128,10304, 2136,26688, 2144,6208, 2152,22592, 2160,14400, 2168,30784, + 2184,17472, 2192,9280, 2200,25664, 2208,5184, 2216,21568, 2224,13376, + 2232,29760, 2240,3136, 2248,19520, 2256,11328, 2264,27712, 2272,7232, + 2280,23616, 2288,15424, 2296,31808, 2312,16960, 2320,8768, 2328,25152, + 2336,4672, 2344,21056, 2352,12864, 2360,29248, 2368,2624, 2376,19008, + 2384,10816, 2392,27200, 2400,6720, 2408,23104, 2416,14912, 2424,31296, + 2440,17984, 2448,9792, 2456,26176, 2464,5696, 2472,22080, 2480,13888, + 2488,30272, 2496,3648, 2504,20032, 2512,11840, 2520,28224, 2528,7744, + 2536,24128, 2544,15936, 2552,32320, 2568,16704, 2576,8512, 2584,24896, + 2592,4416, 2600,20800, 2608,12608, 2616,28992, 2632,18752, 2640,10560, + 2648,26944, 2656,6464, 2664,22848, 2672,14656, 2680,31040, 2696,17728, + 2704,9536, 2712,25920, 2720,5440, 2728,21824, 2736,13632, 2744,30016, 2752,3392, + 2760,19776, 2768,11584, 2776,27968, 2784,7488, 2792,23872, 2800,15680, + 2808,32064, 2824,17216, 2832,9024, 2840,25408, 2848,4928, 2856,21312, + 2864,13120, 2872,29504, 2888,19264, 2896,11072, 2904,27456, 2912,6976, + 2920,23360, 2928,15168, 2936,31552, 2952,18240, 2960,10048, 2968,26432, + 2976,5952, 2984,22336, 2992,14144, 3000,30528, 3008,3904, 3016,20288, + 3024,12096, 3032,28480, 3040,8000, 3048,24384, 3056,16192, 3064,32576, + 3080,16576, 3088,8384, 3096,24768, 3104,4288, 3112,20672, 3120,12480, + 3128,28864, 3144,18624, 3152,10432, 3160,26816, 3168,6336, 3176,22720, + 3184,14528, 3192,30912, 3208,17600, 3216,9408, 3224,25792, 3232,5312, + 3240,21696, 3248,13504, 3256,29888, 3272,19648, 3280,11456, 3288,27840, + 3296,7360, 3304,23744, 3312,15552, 3320,31936, 3336,17088, 3344,8896, + 3352,25280, 3360,4800, 3368,21184, 3376,12992, 3384,29376, 3400,19136, + 3408,10944, 3416,27328, 3424,6848, 3432,23232, 3440,15040, 3448,31424, + 3464,18112, 3472,9920, 3480,26304, 3488,5824, 3496,22208, 3504,14016, + 3512,30400, 3520,3776, 3528,20160, 3536,11968, 3544,28352, 3552,7872, + 3560,24256, 3568,16064, 3576,32448, 3592,16832, 3600,8640, 3608,25024, + 3616,4544, 3624,20928, 3632,12736, 3640,29120, 3656,18880, 3664,10688, + 3672,27072, 3680,6592, 3688,22976, 3696,14784, 3704,31168, 3720,17856, + 3728,9664, 3736,26048, 3744,5568, 3752,21952, 3760,13760, 3768,30144, + 3784,19904, 3792,11712, 3800,28096, 3808,7616, 3816,24000, 3824,15808, + 3832,32192, 3848,17344, 3856,9152, 3864,25536, 3872,5056, 3880,21440, + 3888,13248, 3896,29632, 3912,19392, 3920,11200, 3928,27584, 3936,7104, + 3944,23488, 3952,15296, 3960,31680, 3976,18368, 3984,10176, 3992,26560, + 4000,6080, 4008,22464, 4016,14272, 4024,30656, 4040,20416, 4048,12224, + 4056,28608, 4064,8128, 4072,24512, 4080,16320, 4088,32704, 4104,16416, + 4112,8224, 4120,24608, 4136,20512, 4144,12320, 4152,28704, 4168,18464, + 4176,10272, 4184,26656, 4192,6176, 4200,22560, 4208,14368, 4216,30752, + 4232,17440, 4240,9248, 4248,25632, 4256,5152, 4264,21536, 4272,13344, + 4280,29728, 4296,19488, 4304,11296, 4312,27680, 4320,7200, 4328,23584, + 4336,15392, 4344,31776, 4360,16928, 4368,8736, 4376,25120, 4384,4640, + 4392,21024, 4400,12832, 4408,29216, 4424,18976, 4432,10784, 4440,27168, + 4448,6688, 4456,23072, 4464,14880, 4472,31264, 4488,17952, 4496,9760, + 4504,26144, 4512,5664, 4520,22048, 4528,13856, 4536,30240, 4552,20000, + 4560,11808, 4568,28192, 4576,7712, 4584,24096, 4592,15904, 4600,32288, + 4616,16672, 4624,8480, 4632,24864, 4648,20768, 4656,12576, 4664,28960, + 4680,18720, 4688,10528, 4696,26912, 4704,6432, 4712,22816, 4720,14624, + 4728,31008, 4744,17696, 4752,9504, 4760,25888, 4768,5408, 4776,21792, + 4784,13600, 4792,29984, 4808,19744, 4816,11552, 4824,27936, 4832,7456, + 4840,23840, 4848,15648, 4856,32032, 4872,17184, 4880,8992, 4888,25376, + 4904,21280, 4912,13088, 4920,29472, 4936,19232, 4944,11040, 4952,27424, + 4960,6944, 4968,23328, 4976,15136, 4984,31520, 5000,18208, 5008,10016, + 5016,26400, 5024,5920, 5032,22304, 5040,14112, 5048,30496, 5064,20256, + 5072,12064, 5080,28448, 5088,7968, 5096,24352, 5104,16160, 5112,32544, + 5128,16544, 5136,8352, 5144,24736, 5160,20640, 5168,12448, 5176,28832, + 5192,18592, 5200,10400, 5208,26784, 5216,6304, 5224,22688, 5232,14496, + 5240,30880, 5256,17568, 5264,9376, 5272,25760, 5288,21664, 5296,13472, + 5304,29856, 5320,19616, 5328,11424, 5336,27808, 5344,7328, 5352,23712, + 5360,15520, 5368,31904, 5384,17056, 5392,8864, 5400,25248, 5416,21152, + 5424,12960, 5432,29344, 5448,19104, 5456,10912, 5464,27296, 5472,6816, + 5480,23200, 5488,15008, 5496,31392, 5512,18080, 5520,9888, 5528,26272, + 5536,5792, 5544,22176, 5552,13984, 5560,30368, 5576,20128, 5584,11936, + 5592,28320, 5600,7840, 5608,24224, 5616,16032, 5624,32416, 5640,16800, + 5648,8608, 5656,24992, 5672,20896, 5680,12704, 5688,29088, 5704,18848, + 5712,10656, 5720,27040, 5728,6560, 5736,22944, 5744,14752, 5752,31136, + 5768,17824, 5776,9632, 5784,26016, 5800,21920, 5808,13728, 5816,30112, + 5832,19872, 5840,11680, 5848,28064, 5856,7584, 5864,23968, 5872,15776, + 5880,32160, 5896,17312, 5904,9120, 5912,25504, 5928,21408, 5936,13216, + 5944,29600, 5960,19360, 5968,11168, 5976,27552, 5984,7072, 5992,23456, + 6000,15264, 6008,31648, 6024,18336, 6032,10144, 6040,26528, 6056,22432, + 6064,14240, 6072,30624, 6088,20384, 6096,12192, 6104,28576, 6112,8096, + 6120,24480, 6128,16288, 6136,32672, 6152,16480, 6160,8288, 6168,24672, + 6184,20576, 6192,12384, 6200,28768, 6216,18528, 6224,10336, 6232,26720, + 6248,22624, 6256,14432, 6264,30816, 6280,17504, 6288,9312, 6296,25696, + 6312,21600, 6320,13408, 6328,29792, 6344,19552, 6352,11360, 6360,27744, + 6368,7264, 6376,23648, 6384,15456, 6392,31840, 6408,16992, 6416,8800, + 6424,25184, 6440,21088, 6448,12896, 6456,29280, 6472,19040, 6480,10848, + 6488,27232, 6496,6752, 6504,23136, 6512,14944, 6520,31328, 6536,18016, + 6544,9824, 6552,26208, 6568,22112, 6576,13920, 6584,30304, 6600,20064, + 6608,11872, 6616,28256, 6624,7776, 6632,24160, 6640,15968, 6648,32352, + 6664,16736, 6672,8544, 6680,24928, 6696,20832, 6704,12640, 6712,29024, + 6728,18784, 6736,10592, 6744,26976, 6760,22880, 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27832,29912, 27896,31960, 27960,29400, 28024,31448, + 28088,30424, 28120,28376, 28152,32472, 28216,29144, 28280,31192, 28344,30168, + 28408,32216, 28472,29656, 28536,31704, 28600,30680, 28664,32728, 28792,30776, + 28856,29752, 28920,31800, 28984,29240, 29048,31288, 29112,30264, 29176,32312, + 29304,31032, 29368,30008, 29432,32056, 29560,31544, 29624,30520, 29688,32568, + 29816,30904, 29944,31928, 30072,31416, 30136,30392, 30200,32440, 30328,31160, + 30456,32184, 30584,31672, 30712,32696, 30968,31864, 31096,31352, 31224,32376, + 31480,32120, 31736,32632, 32248,32504 +}; + +/** +* \par +* Example code for Floating-point RFFT Twiddle factors Generation: +* \par +* 
TW = exp(2*pi*i*[0:L/2-1]/L - pi/2*i).'
+* \par +* Real and Imag values are in interleaved fashion +*/ +const float32_t twiddleCoef_rfft_32[32] = { +0.0f , 1.0f , +0.195090322f , 0.98078528f , +0.382683432f , 0.923879533f , +0.555570233f , 0.831469612f , +0.707106781f , 0.707106781f , +0.831469612f , 0.555570233f , +0.923879533f , 0.382683432f , +0.98078528f , 0.195090322f , +1.0f , 0.0f , +0.98078528f , -0.195090322f , +0.923879533f , -0.382683432f , +0.831469612f , -0.555570233f , +0.707106781f , -0.707106781f , +0.555570233f , -0.831469612f , +0.382683432f , -0.923879533f , +0.195090322f , -0.98078528f +}; + +const float32_t twiddleCoef_rfft_64[64] = { +0.0f, 1.0f, +0.098017140329561f, 0.995184726672197f, +0.195090322016128f, 0.98078528040323f, +0.290284677254462f, 0.956940335732209f, +0.38268343236509f, 0.923879532511287f, +0.471396736825998f, 0.881921264348355f, +0.555570233019602f, 0.831469612302545f, +0.634393284163645f, 0.773010453362737f, +0.707106781186547f, 0.707106781186548f, +0.773010453362737f, 0.634393284163645f, +0.831469612302545f, 0.555570233019602f, +0.881921264348355f, 0.471396736825998f, +0.923879532511287f, 0.38268343236509f, +0.956940335732209f, 0.290284677254462f, +0.98078528040323f, 0.195090322016128f, +0.995184726672197f, 0.098017140329561f, +1.0f, 0.0f, +0.995184726672197f, -0.098017140329561f, +0.98078528040323f, -0.195090322016128f, +0.956940335732209f, -0.290284677254462f, +0.923879532511287f, -0.38268343236509f, +0.881921264348355f, -0.471396736825998f, +0.831469612302545f, -0.555570233019602f, +0.773010453362737f, -0.634393284163645f, +0.707106781186548f, -0.707106781186547f, +0.634393284163645f, -0.773010453362737f, +0.555570233019602f, -0.831469612302545f, +0.471396736825998f, -0.881921264348355f, +0.38268343236509f, -0.923879532511287f, +0.290284677254462f, -0.956940335732209f, +0.195090322016129f, -0.98078528040323f, +0.098017140329561f, -0.995184726672197f +}; + +const float32_t twiddleCoef_rfft_128[128] = { + 0.000000000f, 1.000000000f, + 0.049067674f, 0.998795456f, + 0.098017140f, 0.995184727f, + 0.146730474f, 0.989176510f, + 0.195090322f, 0.980785280f, + 0.242980180f, 0.970031253f, + 0.290284677f, 0.956940336f, + 0.336889853f, 0.941544065f, + 0.382683432f, 0.923879533f, + 0.427555093f, 0.903989293f, + 0.471396737f, 0.881921264f, + 0.514102744f, 0.857728610f, + 0.555570233f, 0.831469612f, + 0.595699304f, 0.803207531f, + 0.634393284f, 0.773010453f, + 0.671558955f, 0.740951125f, + 0.707106781f, 0.707106781f, + 0.740951125f, 0.671558955f, + 0.773010453f, 0.634393284f, + 0.803207531f, 0.595699304f, + 0.831469612f, 0.555570233f, + 0.857728610f, 0.514102744f, + 0.881921264f, 0.471396737f, + 0.903989293f, 0.427555093f, + 0.923879533f, 0.382683432f, + 0.941544065f, 0.336889853f, + 0.956940336f, 0.290284677f, + 0.970031253f, 0.242980180f, + 0.980785280f, 0.195090322f, + 0.989176510f, 0.146730474f, + 0.995184727f, 0.098017140f, + 0.998795456f, 0.049067674f, + 1.000000000f, 0.000000000f, + 0.998795456f, -0.049067674f, + 0.995184727f, -0.098017140f, + 0.989176510f, -0.146730474f, + 0.980785280f, -0.195090322f, + 0.970031253f, -0.242980180f, + 0.956940336f, -0.290284677f, + 0.941544065f, -0.336889853f, + 0.923879533f, -0.382683432f, + 0.903989293f, -0.427555093f, + 0.881921264f, -0.471396737f, + 0.857728610f, -0.514102744f, + 0.831469612f, -0.555570233f, + 0.803207531f, -0.595699304f, + 0.773010453f, -0.634393284f, + 0.740951125f, -0.671558955f, + 0.707106781f, -0.707106781f, + 0.671558955f, -0.740951125f, + 0.634393284f, -0.773010453f, + 0.595699304f, -0.803207531f, + 0.555570233f, -0.831469612f, + 0.514102744f, -0.857728610f, + 0.471396737f, -0.881921264f, + 0.427555093f, -0.903989293f, + 0.382683432f, -0.923879533f, + 0.336889853f, -0.941544065f, + 0.290284677f, -0.956940336f, + 0.242980180f, -0.970031253f, + 0.195090322f, -0.980785280f, + 0.146730474f, -0.989176510f, + 0.098017140f, -0.995184727f, + 0.049067674f, -0.998795456f +}; + +const float32_t twiddleCoef_rfft_256[256] = { + 0.000000000f, 1.000000000f, + 0.024541229f, 0.999698819f, + 0.049067674f, 0.998795456f, + 0.073564564f, 0.997290457f, + 0.098017140f, 0.995184727f, + 0.122410675f, 0.992479535f, + 0.146730474f, 0.989176510f, + 0.170961889f, 0.985277642f, + 0.195090322f, 0.980785280f, + 0.219101240f, 0.975702130f, + 0.242980180f, 0.970031253f, + 0.266712757f, 0.963776066f, + 0.290284677f, 0.956940336f, + 0.313681740f, 0.949528181f, + 0.336889853f, 0.941544065f, + 0.359895037f, 0.932992799f, + 0.382683432f, 0.923879533f, + 0.405241314f, 0.914209756f, + 0.427555093f, 0.903989293f, + 0.449611330f, 0.893224301f, + 0.471396737f, 0.881921264f, + 0.492898192f, 0.870086991f, + 0.514102744f, 0.857728610f, + 0.534997620f, 0.844853565f, + 0.555570233f, 0.831469612f, + 0.575808191f, 0.817584813f, + 0.595699304f, 0.803207531f, + 0.615231591f, 0.788346428f, + 0.634393284f, 0.773010453f, + 0.653172843f, 0.757208847f, + 0.671558955f, 0.740951125f, + 0.689540545f, 0.724247083f, + 0.707106781f, 0.707106781f, + 0.724247083f, 0.689540545f, + 0.740951125f, 0.671558955f, + 0.757208847f, 0.653172843f, + 0.773010453f, 0.634393284f, + 0.788346428f, 0.615231591f, + 0.803207531f, 0.595699304f, + 0.817584813f, 0.575808191f, + 0.831469612f, 0.555570233f, + 0.844853565f, 0.534997620f, + 0.857728610f, 0.514102744f, + 0.870086991f, 0.492898192f, + 0.881921264f, 0.471396737f, + 0.893224301f, 0.449611330f, + 0.903989293f, 0.427555093f, + 0.914209756f, 0.405241314f, + 0.923879533f, 0.382683432f, + 0.932992799f, 0.359895037f, + 0.941544065f, 0.336889853f, + 0.949528181f, 0.313681740f, + 0.956940336f, 0.290284677f, + 0.963776066f, 0.266712757f, + 0.970031253f, 0.242980180f, + 0.975702130f, 0.219101240f, + 0.980785280f, 0.195090322f, + 0.985277642f, 0.170961889f, + 0.989176510f, 0.146730474f, + 0.992479535f, 0.122410675f, + 0.995184727f, 0.098017140f, + 0.997290457f, 0.073564564f, + 0.998795456f, 0.049067674f, + 0.999698819f, 0.024541229f, + 1.000000000f, 0.000000000f, + 0.999698819f, -0.024541229f, + 0.998795456f, -0.049067674f, + 0.997290457f, -0.073564564f, + 0.995184727f, -0.098017140f, + 0.992479535f, -0.122410675f, + 0.989176510f, -0.146730474f, + 0.985277642f, -0.170961889f, + 0.980785280f, -0.195090322f, + 0.975702130f, -0.219101240f, + 0.970031253f, -0.242980180f, + 0.963776066f, -0.266712757f, + 0.956940336f, -0.290284677f, + 0.949528181f, -0.313681740f, + 0.941544065f, -0.336889853f, + 0.932992799f, -0.359895037f, + 0.923879533f, -0.382683432f, + 0.914209756f, -0.405241314f, + 0.903989293f, -0.427555093f, + 0.893224301f, -0.449611330f, + 0.881921264f, -0.471396737f, + 0.870086991f, -0.492898192f, + 0.857728610f, -0.514102744f, + 0.844853565f, -0.534997620f, + 0.831469612f, -0.555570233f, + 0.817584813f, -0.575808191f, + 0.803207531f, -0.595699304f, + 0.788346428f, -0.615231591f, + 0.773010453f, -0.634393284f, + 0.757208847f, -0.653172843f, + 0.740951125f, -0.671558955f, + 0.724247083f, -0.689540545f, + 0.707106781f, -0.707106781f, + 0.689540545f, -0.724247083f, + 0.671558955f, -0.740951125f, + 0.653172843f, -0.757208847f, + 0.634393284f, -0.773010453f, + 0.615231591f, -0.788346428f, + 0.595699304f, -0.803207531f, + 0.575808191f, -0.817584813f, + 0.555570233f, -0.831469612f, + 0.534997620f, -0.844853565f, + 0.514102744f, -0.857728610f, + 0.492898192f, -0.870086991f, + 0.471396737f, -0.881921264f, + 0.449611330f, -0.893224301f, + 0.427555093f, -0.903989293f, + 0.405241314f, -0.914209756f, + 0.382683432f, -0.923879533f, + 0.359895037f, -0.932992799f, + 0.336889853f, -0.941544065f, + 0.313681740f, -0.949528181f, + 0.290284677f, -0.956940336f, + 0.266712757f, -0.963776066f, + 0.242980180f, -0.970031253f, + 0.219101240f, -0.975702130f, + 0.195090322f, -0.980785280f, + 0.170961889f, -0.985277642f, + 0.146730474f, -0.989176510f, + 0.122410675f, -0.992479535f, + 0.098017140f, -0.995184727f, + 0.073564564f, -0.997290457f, + 0.049067674f, -0.998795456f, + 0.024541229f, -0.999698819f +}; + +const float32_t twiddleCoef_rfft_512[512] = { + 0.000000000f, 1.000000000f, + 0.012271538f, 0.999924702f, + 0.024541229f, 0.999698819f, + 0.036807223f, 0.999322385f, + 0.049067674f, 0.998795456f, + 0.061320736f, 0.998118113f, + 0.073564564f, 0.997290457f, + 0.085797312f, 0.996312612f, + 0.098017140f, 0.995184727f, + 0.110222207f, 0.993906970f, + 0.122410675f, 0.992479535f, + 0.134580709f, 0.990902635f, + 0.146730474f, 0.989176510f, + 0.158858143f, 0.987301418f, + 0.170961889f, 0.985277642f, + 0.183039888f, 0.983105487f, + 0.195090322f, 0.980785280f, + 0.207111376f, 0.978317371f, + 0.219101240f, 0.975702130f, + 0.231058108f, 0.972939952f, + 0.242980180f, 0.970031253f, + 0.254865660f, 0.966976471f, + 0.266712757f, 0.963776066f, + 0.278519689f, 0.960430519f, + 0.290284677f, 0.956940336f, + 0.302005949f, 0.953306040f, + 0.313681740f, 0.949528181f, + 0.325310292f, 0.945607325f, + 0.336889853f, 0.941544065f, + 0.348418680f, 0.937339012f, + 0.359895037f, 0.932992799f, + 0.371317194f, 0.928506080f, + 0.382683432f, 0.923879533f, + 0.393992040f, 0.919113852f, + 0.405241314f, 0.914209756f, + 0.416429560f, 0.909167983f, + 0.427555093f, 0.903989293f, + 0.438616239f, 0.898674466f, + 0.449611330f, 0.893224301f, + 0.460538711f, 0.887639620f, + 0.471396737f, 0.881921264f, + 0.482183772f, 0.876070094f, + 0.492898192f, 0.870086991f, + 0.503538384f, 0.863972856f, + 0.514102744f, 0.857728610f, + 0.524589683f, 0.851355193f, + 0.534997620f, 0.844853565f, + 0.545324988f, 0.838224706f, + 0.555570233f, 0.831469612f, + 0.565731811f, 0.824589303f, + 0.575808191f, 0.817584813f, + 0.585797857f, 0.810457198f, + 0.595699304f, 0.803207531f, + 0.605511041f, 0.795836905f, + 0.615231591f, 0.788346428f, + 0.624859488f, 0.780737229f, + 0.634393284f, 0.773010453f, + 0.643831543f, 0.765167266f, + 0.653172843f, 0.757208847f, + 0.662415778f, 0.749136395f, + 0.671558955f, 0.740951125f, + 0.680600998f, 0.732654272f, + 0.689540545f, 0.724247083f, + 0.698376249f, 0.715730825f, + 0.707106781f, 0.707106781f, + 0.715730825f, 0.698376249f, + 0.724247083f, 0.689540545f, + 0.732654272f, 0.680600998f, + 0.740951125f, 0.671558955f, + 0.749136395f, 0.662415778f, + 0.757208847f, 0.653172843f, + 0.765167266f, 0.643831543f, + 0.773010453f, 0.634393284f, + 0.780737229f, 0.624859488f, + 0.788346428f, 0.615231591f, + 0.795836905f, 0.605511041f, + 0.803207531f, 0.595699304f, + 0.810457198f, 0.585797857f, + 0.817584813f, 0.575808191f, + 0.824589303f, 0.565731811f, + 0.831469612f, 0.555570233f, + 0.838224706f, 0.545324988f, + 0.844853565f, 0.534997620f, + 0.851355193f, 0.524589683f, + 0.857728610f, 0.514102744f, + 0.863972856f, 0.503538384f, + 0.870086991f, 0.492898192f, + 0.876070094f, 0.482183772f, + 0.881921264f, 0.471396737f, + 0.887639620f, 0.460538711f, + 0.893224301f, 0.449611330f, + 0.898674466f, 0.438616239f, + 0.903989293f, 0.427555093f, + 0.909167983f, 0.416429560f, + 0.914209756f, 0.405241314f, + 0.919113852f, 0.393992040f, + 0.923879533f, 0.382683432f, + 0.928506080f, 0.371317194f, + 0.932992799f, 0.359895037f, + 0.937339012f, 0.348418680f, + 0.941544065f, 0.336889853f, + 0.945607325f, 0.325310292f, + 0.949528181f, 0.313681740f, + 0.953306040f, 0.302005949f, + 0.956940336f, 0.290284677f, + 0.960430519f, 0.278519689f, + 0.963776066f, 0.266712757f, + 0.966976471f, 0.254865660f, + 0.970031253f, 0.242980180f, + 0.972939952f, 0.231058108f, + 0.975702130f, 0.219101240f, + 0.978317371f, 0.207111376f, + 0.980785280f, 0.195090322f, + 0.983105487f, 0.183039888f, + 0.985277642f, 0.170961889f, + 0.987301418f, 0.158858143f, + 0.989176510f, 0.146730474f, + 0.990902635f, 0.134580709f, + 0.992479535f, 0.122410675f, + 0.993906970f, 0.110222207f, + 0.995184727f, 0.098017140f, + 0.996312612f, 0.085797312f, + 0.997290457f, 0.073564564f, + 0.998118113f, 0.061320736f, + 0.998795456f, 0.049067674f, + 0.999322385f, 0.036807223f, + 0.999698819f, 0.024541229f, + 0.999924702f, 0.012271538f, + 1.000000000f, 0.000000000f, + 0.999924702f, -0.012271538f, + 0.999698819f, -0.024541229f, + 0.999322385f, -0.036807223f, + 0.998795456f, -0.049067674f, + 0.998118113f, 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-0.977998515f, + 0.207111376f, -0.978317371f, + 0.205610413f, -0.978633924f, + 0.204108966f, -0.978948175f, + 0.202607039f, -0.979260123f, + 0.201104635f, -0.979569766f, + 0.199601758f, -0.979877104f, + 0.198098411f, -0.980182136f, + 0.196594598f, -0.980484862f, + 0.195090322f, -0.980785280f, + 0.193585587f, -0.981083391f, + 0.192080397f, -0.981379193f, + 0.190574755f, -0.981672686f, + 0.189068664f, -0.981963869f, + 0.187562129f, -0.982252741f, + 0.186055152f, -0.982539302f, + 0.184547737f, -0.982823551f, + 0.183039888f, -0.983105487f, + 0.181531608f, -0.983385110f, + 0.180022901f, -0.983662419f, + 0.178513771f, -0.983937413f, + 0.177004220f, -0.984210092f, + 0.175494253f, -0.984480455f, + 0.173983873f, -0.984748502f, + 0.172473084f, -0.985014231f, + 0.170961889f, -0.985277642f, + 0.169450291f, -0.985538735f, + 0.167938295f, -0.985797509f, + 0.166425904f, -0.986053963f, + 0.164913120f, -0.986308097f, + 0.163399949f, -0.986559910f, + 0.161886394f, -0.986809402f, + 0.160372457f, -0.987056571f, + 0.158858143f, -0.987301418f, + 0.157343456f, -0.987543942f, + 0.155828398f, -0.987784142f, + 0.154312973f, -0.988022017f, + 0.152797185f, -0.988257568f, + 0.151281038f, -0.988490793f, + 0.149764535f, -0.988721692f, + 0.148247679f, -0.988950265f, + 0.146730474f, -0.989176510f, + 0.145212925f, -0.989400428f, + 0.143695033f, -0.989622017f, + 0.142176804f, -0.989841278f, + 0.140658239f, -0.990058210f, + 0.139139344f, -0.990272812f, + 0.137620122f, -0.990485084f, + 0.136100575f, -0.990695025f, + 0.134580709f, -0.990902635f, + 0.133060525f, -0.991107914f, + 0.131540029f, -0.991310860f, + 0.130019223f, -0.991511473f, + 0.128498111f, -0.991709754f, + 0.126976696f, -0.991905700f, + 0.125454983f, -0.992099313f, + 0.123932975f, -0.992290591f, + 0.122410675f, -0.992479535f, + 0.120888087f, -0.992666142f, + 0.119365215f, -0.992850414f, + 0.117842062f, -0.993032350f, + 0.116318631f, -0.993211949f, + 0.114794927f, -0.993389211f, + 0.113270952f, -0.993564136f, + 0.111746711f, -0.993736722f, + 0.110222207f, -0.993906970f, + 0.108697444f, -0.994074879f, + 0.107172425f, -0.994240449f, + 0.105647154f, -0.994403680f, + 0.104121634f, -0.994564571f, + 0.102595869f, -0.994723121f, + 0.101069863f, -0.994879331f, + 0.099543619f, -0.995033199f, + 0.098017140f, -0.995184727f, + 0.096490431f, -0.995333912f, + 0.094963495f, -0.995480755f, + 0.093436336f, -0.995625256f, + 0.091908956f, -0.995767414f, + 0.090381361f, -0.995907229f, + 0.088853553f, -0.996044701f, + 0.087325535f, -0.996179829f, + 0.085797312f, -0.996312612f, + 0.084268888f, -0.996443051f, + 0.082740265f, -0.996571146f, + 0.081211447f, -0.996696895f, + 0.079682438f, -0.996820299f, + 0.078153242f, -0.996941358f, + 0.076623861f, -0.997060070f, + 0.075094301f, -0.997176437f, + 0.073564564f, -0.997290457f, + 0.072034653f, -0.997402130f, + 0.070504573f, -0.997511456f, + 0.068974328f, -0.997618435f, + 0.067443920f, -0.997723067f, + 0.065913353f, -0.997825350f, + 0.064382631f, -0.997925286f, + 0.062851758f, -0.998022874f, + 0.061320736f, -0.998118113f, + 0.059789571f, -0.998211003f, + 0.058258265f, -0.998301545f, + 0.056726821f, -0.998389737f, + 0.055195244f, -0.998475581f, + 0.053663538f, -0.998559074f, + 0.052131705f, -0.998640218f, + 0.050599749f, -0.998719012f, + 0.049067674f, -0.998795456f, + 0.047535484f, -0.998869550f, + 0.046003182f, -0.998941293f, + 0.044470772f, -0.999010686f, + 0.042938257f, -0.999077728f, + 0.041405641f, -0.999142419f, + 0.039872928f, -0.999204759f, + 0.038340120f, -0.999264747f, + 0.036807223f, -0.999322385f, + 0.035274239f, -0.999377670f, + 0.033741172f, -0.999430605f, + 0.032208025f, -0.999481187f, + 0.030674803f, -0.999529418f, + 0.029141509f, -0.999575296f, + 0.027608146f, -0.999618822f, + 0.026074718f, -0.999659997f, + 0.024541229f, -0.999698819f, + 0.023007681f, -0.999735288f, + 0.021474080f, -0.999769405f, + 0.019940429f, -0.999801170f, + 0.018406730f, -0.999830582f, + 0.016872988f, -0.999857641f, + 0.015339206f, -0.999882347f, + 0.013805389f, -0.999904701f, + 0.012271538f, -0.999924702f, + 0.010737659f, -0.999942350f, + 0.009203755f, -0.999957645f, + 0.007669829f, -0.999970586f, + 0.006135885f, -0.999981175f, + 0.004601926f, -0.999989411f, + 0.003067957f, -0.999995294f, + 0.001533980f, -0.999998823f +}; + + +/** + * \par + * Example code for the generation of the floating-point sine table: + * 
+ * tableSize = 512;    
+ * for(n = 0; n < (tableSize + 1); n++)    
+ * {    
+ *	sinTable[n]=sin(2*pi*n/tableSize);    
+ * }
+ * \par + * where pi value is 3.14159265358979 + */ + +const float32_t sinTable_f32[FAST_MATH_TABLE_SIZE + 1] = { + 0.00000000f, 0.01227154f, 0.02454123f, 0.03680722f, 0.04906767f, 0.06132074f, + 0.07356456f, 0.08579731f, 0.09801714f, 0.11022221f, 0.12241068f, 0.13458071f, + 0.14673047f, 0.15885814f, 0.17096189f, 0.18303989f, 0.19509032f, 0.20711138f, + 0.21910124f, 0.23105811f, 0.24298018f, 0.25486566f, 0.26671276f, 0.27851969f, + 0.29028468f, 0.30200595f, 0.31368174f, 0.32531029f, 0.33688985f, 0.34841868f, + 0.35989504f, 0.37131719f, 0.38268343f, 0.39399204f, 0.40524131f, 0.41642956f, + 0.42755509f, 0.43861624f, 0.44961133f, 0.46053871f, 0.47139674f, 0.48218377f, + 0.49289819f, 0.50353838f, 0.51410274f, 0.52458968f, 0.53499762f, 0.54532499f, + 0.55557023f, 0.56573181f, 0.57580819f, 0.58579786f, 0.59569930f, 0.60551104f, + 0.61523159f, 0.62485949f, 0.63439328f, 0.64383154f, 0.65317284f, 0.66241578f, + 0.67155895f, 0.68060100f, 0.68954054f, 0.69837625f, 0.70710678f, 0.71573083f, + 0.72424708f, 0.73265427f, 0.74095113f, 0.74913639f, 0.75720885f, 0.76516727f, + 0.77301045f, 0.78073723f, 0.78834643f, 0.79583690f, 0.80320753f, 0.81045720f, + 0.81758481f, 0.82458930f, 0.83146961f, 0.83822471f, 0.84485357f, 0.85135519f, + 0.85772861f, 0.86397286f, 0.87008699f, 0.87607009f, 0.88192126f, 0.88763962f, + 0.89322430f, 0.89867447f, 0.90398929f, 0.90916798f, 0.91420976f, 0.91911385f, + 0.92387953f, 0.92850608f, 0.93299280f, 0.93733901f, 0.94154407f, 0.94560733f, + 0.94952818f, 0.95330604f, 0.95694034f, 0.96043052f, 0.96377607f, 0.96697647f, + 0.97003125f, 0.97293995f, 0.97570213f, 0.97831737f, 0.98078528f, 0.98310549f, + 0.98527764f, 0.98730142f, 0.98917651f, 0.99090264f, 0.99247953f, 0.99390697f, + 0.99518473f, 0.99631261f, 0.99729046f, 0.99811811f, 0.99879546f, 0.99932238f, + 0.99969882f, 0.99992470f, 1.00000000f, 0.99992470f, 0.99969882f, 0.99932238f, + 0.99879546f, 0.99811811f, 0.99729046f, 0.99631261f, 0.99518473f, 0.99390697f, + 0.99247953f, 0.99090264f, 0.98917651f, 0.98730142f, 0.98527764f, 0.98310549f, + 0.98078528f, 0.97831737f, 0.97570213f, 0.97293995f, 0.97003125f, 0.96697647f, + 0.96377607f, 0.96043052f, 0.95694034f, 0.95330604f, 0.94952818f, 0.94560733f, + 0.94154407f, 0.93733901f, 0.93299280f, 0.92850608f, 0.92387953f, 0.91911385f, + 0.91420976f, 0.90916798f, 0.90398929f, 0.89867447f, 0.89322430f, 0.88763962f, + 0.88192126f, 0.87607009f, 0.87008699f, 0.86397286f, 0.85772861f, 0.85135519f, + 0.84485357f, 0.83822471f, 0.83146961f, 0.82458930f, 0.81758481f, 0.81045720f, + 0.80320753f, 0.79583690f, 0.78834643f, 0.78073723f, 0.77301045f, 0.76516727f, + 0.75720885f, 0.74913639f, 0.74095113f, 0.73265427f, 0.72424708f, 0.71573083f, + 0.70710678f, 0.69837625f, 0.68954054f, 0.68060100f, 0.67155895f, 0.66241578f, + 0.65317284f, 0.64383154f, 0.63439328f, 0.62485949f, 0.61523159f, 0.60551104f, + 0.59569930f, 0.58579786f, 0.57580819f, 0.56573181f, 0.55557023f, 0.54532499f, + 0.53499762f, 0.52458968f, 0.51410274f, 0.50353838f, 0.49289819f, 0.48218377f, + 0.47139674f, 0.46053871f, 0.44961133f, 0.43861624f, 0.42755509f, 0.41642956f, + 0.40524131f, 0.39399204f, 0.38268343f, 0.37131719f, 0.35989504f, 0.34841868f, + 0.33688985f, 0.32531029f, 0.31368174f, 0.30200595f, 0.29028468f, 0.27851969f, + 0.26671276f, 0.25486566f, 0.24298018f, 0.23105811f, 0.21910124f, 0.20711138f, + 0.19509032f, 0.18303989f, 0.17096189f, 0.15885814f, 0.14673047f, 0.13458071f, + 0.12241068f, 0.11022221f, 0.09801714f, 0.08579731f, 0.07356456f, 0.06132074f, + 0.04906767f, 0.03680722f, 0.02454123f, 0.01227154f, 0.00000000f, -0.01227154f, + -0.02454123f, -0.03680722f, -0.04906767f, -0.06132074f, -0.07356456f, + -0.08579731f, -0.09801714f, -0.11022221f, -0.12241068f, -0.13458071f, + -0.14673047f, -0.15885814f, -0.17096189f, -0.18303989f, -0.19509032f, + -0.20711138f, -0.21910124f, -0.23105811f, -0.24298018f, -0.25486566f, + -0.26671276f, -0.27851969f, -0.29028468f, -0.30200595f, -0.31368174f, + -0.32531029f, -0.33688985f, -0.34841868f, -0.35989504f, -0.37131719f, + -0.38268343f, -0.39399204f, -0.40524131f, -0.41642956f, -0.42755509f, + -0.43861624f, -0.44961133f, -0.46053871f, -0.47139674f, -0.48218377f, + -0.49289819f, -0.50353838f, -0.51410274f, -0.52458968f, -0.53499762f, + -0.54532499f, -0.55557023f, -0.56573181f, -0.57580819f, -0.58579786f, + -0.59569930f, -0.60551104f, -0.61523159f, -0.62485949f, -0.63439328f, + -0.64383154f, -0.65317284f, -0.66241578f, -0.67155895f, -0.68060100f, + -0.68954054f, -0.69837625f, -0.70710678f, -0.71573083f, -0.72424708f, + -0.73265427f, -0.74095113f, -0.74913639f, -0.75720885f, -0.76516727f, + -0.77301045f, -0.78073723f, -0.78834643f, -0.79583690f, -0.80320753f, + -0.81045720f, -0.81758481f, -0.82458930f, -0.83146961f, -0.83822471f, + -0.84485357f, -0.85135519f, -0.85772861f, -0.86397286f, -0.87008699f, + -0.87607009f, -0.88192126f, -0.88763962f, -0.89322430f, -0.89867447f, + -0.90398929f, -0.90916798f, -0.91420976f, -0.91911385f, -0.92387953f, + -0.92850608f, -0.93299280f, -0.93733901f, -0.94154407f, -0.94560733f, + -0.94952818f, -0.95330604f, -0.95694034f, -0.96043052f, -0.96377607f, + -0.96697647f, -0.97003125f, -0.97293995f, -0.97570213f, -0.97831737f, + -0.98078528f, -0.98310549f, -0.98527764f, -0.98730142f, -0.98917651f, + -0.99090264f, -0.99247953f, -0.99390697f, -0.99518473f, -0.99631261f, + -0.99729046f, -0.99811811f, -0.99879546f, -0.99932238f, -0.99969882f, + -0.99992470f, -1.00000000f, -0.99992470f, -0.99969882f, -0.99932238f, + -0.99879546f, -0.99811811f, -0.99729046f, -0.99631261f, -0.99518473f, + -0.99390697f, -0.99247953f, -0.99090264f, -0.98917651f, -0.98730142f, + -0.98527764f, -0.98310549f, -0.98078528f, -0.97831737f, -0.97570213f, + -0.97293995f, -0.97003125f, -0.96697647f, -0.96377607f, -0.96043052f, + -0.95694034f, -0.95330604f, -0.94952818f, -0.94560733f, -0.94154407f, + -0.93733901f, -0.93299280f, -0.92850608f, -0.92387953f, -0.91911385f, + -0.91420976f, -0.90916798f, -0.90398929f, -0.89867447f, -0.89322430f, + -0.88763962f, -0.88192126f, -0.87607009f, -0.87008699f, -0.86397286f, + -0.85772861f, -0.85135519f, -0.84485357f, -0.83822471f, -0.83146961f, + -0.82458930f, -0.81758481f, -0.81045720f, -0.80320753f, -0.79583690f, + -0.78834643f, -0.78073723f, -0.77301045f, -0.76516727f, -0.75720885f, + -0.74913639f, -0.74095113f, -0.73265427f, -0.72424708f, -0.71573083f, + -0.70710678f, -0.69837625f, -0.68954054f, -0.68060100f, -0.67155895f, + -0.66241578f, -0.65317284f, -0.64383154f, -0.63439328f, -0.62485949f, + -0.61523159f, -0.60551104f, -0.59569930f, -0.58579786f, -0.57580819f, + -0.56573181f, -0.55557023f, -0.54532499f, -0.53499762f, -0.52458968f, + -0.51410274f, -0.50353838f, -0.49289819f, -0.48218377f, -0.47139674f, + -0.46053871f, -0.44961133f, -0.43861624f, -0.42755509f, -0.41642956f, + -0.40524131f, -0.39399204f, -0.38268343f, -0.37131719f, -0.35989504f, + -0.34841868f, -0.33688985f, -0.32531029f, -0.31368174f, -0.30200595f, + -0.29028468f, -0.27851969f, -0.26671276f, -0.25486566f, -0.24298018f, + -0.23105811f, -0.21910124f, -0.20711138f, -0.19509032f, -0.18303989f, + -0.17096189f, -0.15885814f, -0.14673047f, -0.13458071f, -0.12241068f, + -0.11022221f, -0.09801714f, -0.08579731f, -0.07356456f, -0.06132074f, + -0.04906767f, -0.03680722f, -0.02454123f, -0.01227154f, -0.00000000f +}; + +/** + * \par + * Table values are in Q31 (1.31 fixed-point format) and generation is done in + * three steps. First, generate sin values in floating point: + * 
+ * tableSize = 512;      
+ * for(n = 0; n < (tableSize + 1); n++)    
+ * {    
+ *	sinTable[n]= sin(2*pi*n/tableSize);    
+ * }
+ * where pi value is 3.14159265358979 + * \par + * Second, convert floating-point to Q31 (Fixed point): + * (sinTable[i] * pow(2, 31)) + * \par + * Finally, round to the nearest integer value: + * sinTable[i] += (sinTable[i] > 0 ? 0.5 :-0.5); + */ +const q31_t sinTable_q31[FAST_MATH_TABLE_SIZE + 1] = { + 0x00000000, 0x01921D20, 0x03242ABF, 0x04B6195D, 0x0647D97C, 0x07D95B9E, + 0x096A9049, 0x0AFB6805, 0x0C8BD35E, 0x0E1BC2E4, 0x0FAB272B, 0x1139F0CF, + 0x12C8106F, 0x145576B1, 0x15E21445, 0x176DD9DE, 0x18F8B83C, 0x1A82A026, + 0x1C0B826A, 0x1D934FE5, 0x1F19F97B, 0x209F701C, 0x2223A4C5, 0x23A6887F, + 0x25280C5E, 0x26A82186, 0x2826B928, 0x29A3C485, 0x2B1F34EB, 0x2C98FBBA, + 0x2E110A62, 0x2F875262, 0x30FBC54D, 0x326E54C7, 0x33DEF287, 0x354D9057, + 0x36BA2014, 0x382493B0, 0x398CDD32, 0x3AF2EEB7, 0x3C56BA70, 0x3DB832A6, + 0x3F1749B8, 0x4073F21D, 0x41CE1E65, 0x4325C135, 0x447ACD50, 0x45CD358F, + 0x471CECE7, 0x4869E665, 0x49B41533, 0x4AFB6C98, 0x4C3FDFF4, 0x4D8162C4, + 0x4EBFE8A5, 0x4FFB654D, 0x5133CC94, 0x5269126E, 0x539B2AF0, 0x54CA0A4B, + 0x55F5A4D2, 0x571DEEFA, 0x5842DD54, 0x59646498, 0x5A82799A, 0x5B9D1154, + 0x5CB420E0, 0x5DC79D7C, 0x5ED77C8A, 0x5FE3B38D, 0x60EC3830, 0x61F1003F, + 0x62F201AC, 0x63EF3290, 0x64E88926, 0x65DDFBD3, 0x66CF8120, 0x67BD0FBD, + 0x68A69E81, 0x698C246C, 0x6A6D98A4, 0x6B4AF279, 0x6C242960, 0x6CF934FC, + 0x6DCA0D14, 0x6E96A99D, 0x6F5F02B2, 0x7023109A, 0x70E2CBC6, 0x719E2CD2, + 0x72552C85, 0x7307C3D0, 0x73B5EBD1, 0x745F9DD1, 0x7504D345, 0x75A585CF, + 0x7641AF3D, 0x76D94989, 0x776C4EDB, 0x77FAB989, 0x78848414, 0x7909A92D, + 0x798A23B1, 0x7A05EEAD, 0x7A7D055B, 0x7AEF6323, 0x7B5D039E, 0x7BC5E290, + 0x7C29FBEE, 0x7C894BDE, 0x7CE3CEB2, 0x7D3980EC, 0x7D8A5F40, 0x7DD6668F, + 0x7E1D93EA, 0x7E5FE493, 0x7E9D55FC, 0x7ED5E5C6, 0x7F0991C4, 0x7F3857F6, + 0x7F62368F, 0x7F872BF3, 0x7FA736B4, 0x7FC25596, 0x7FD8878E, 0x7FE9CBC0, + 0x7FF62182, 0x7FFD885A, 0x7FFFFFFF, 0x7FFD885A, 0x7FF62182, 0x7FE9CBC0, + 0x7FD8878E, 0x7FC25596, 0x7FA736B4, 0x7F872BF3, 0x7F62368F, 0x7F3857F6, + 0x7F0991C4, 0x7ED5E5C6, 0x7E9D55FC, 0x7E5FE493, 0x7E1D93EA, 0x7DD6668F, + 0x7D8A5F40, 0x7D3980EC, 0x7CE3CEB2, 0x7C894BDE, 0x7C29FBEE, 0x7BC5E290, + 0x7B5D039E, 0x7AEF6323, 0x7A7D055B, 0x7A05EEAD, 0x798A23B1, 0x7909A92D, + 0x78848414, 0x77FAB989, 0x776C4EDB, 0x76D94989, 0x7641AF3D, 0x75A585CF, + 0x7504D345, 0x745F9DD1, 0x73B5EBD1, 0x7307C3D0, 0x72552C85, 0x719E2CD2, + 0x70E2CBC6, 0x7023109A, 0x6F5F02B2, 0x6E96A99D, 0x6DCA0D14, 0x6CF934FC, + 0x6C242960, 0x6B4AF279, 0x6A6D98A4, 0x698C246C, 0x68A69E81, 0x67BD0FBD, + 0x66CF8120, 0x65DDFBD3, 0x64E88926, 0x63EF3290, 0x62F201AC, 0x61F1003F, + 0x60EC3830, 0x5FE3B38D, 0x5ED77C8A, 0x5DC79D7C, 0x5CB420E0, 0x5B9D1154, + 0x5A82799A, 0x59646498, 0x5842DD54, 0x571DEEFA, 0x55F5A4D2, 0x54CA0A4B, + 0x539B2AF0, 0x5269126E, 0x5133CC94, 0x4FFB654D, 0x4EBFE8A5, 0x4D8162C4, + 0x4C3FDFF4, 0x4AFB6C98, 0x49B41533, 0x4869E665, 0x471CECE7, 0x45CD358F, + 0x447ACD50, 0x4325C135, 0x41CE1E65, 0x4073F21D, 0x3F1749B8, 0x3DB832A6, + 0x3C56BA70, 0x3AF2EEB7, 0x398CDD32, 0x382493B0, 0x36BA2014, 0x354D9057, + 0x33DEF287, 0x326E54C7, 0x30FBC54D, 0x2F875262, 0x2E110A62, 0x2C98FBBA, + 0x2B1F34EB, 0x29A3C485, 0x2826B928, 0x26A82186, 0x25280C5E, 0x23A6887F, + 0x2223A4C5, 0x209F701C, 0x1F19F97B, 0x1D934FE5, 0x1C0B826A, 0x1A82A026, + 0x18F8B83C, 0x176DD9DE, 0x15E21445, 0x145576B1, 0x12C8106F, 0x1139F0CF, + 0x0FAB272B, 0x0E1BC2E4, 0x0C8BD35E, 0x0AFB6805, 0x096A9049, 0x07D95B9E, + 0x0647D97C, 0x04B6195D, 0x03242ABF, 0x01921D20, 0x00000000, 0xFE6DE2E0, + 0xFCDBD541, 0xFB49E6A3, 0xF9B82684, 0xF826A462, 0xF6956FB7, 0xF50497FB, + 0xF3742CA2, 0xF1E43D1C, 0xF054D8D5, 0xEEC60F31, 0xED37EF91, 0xEBAA894F, + 0xEA1DEBBB, 0xE8922622, 0xE70747C4, 0xE57D5FDA, 0xE3F47D96, 0xE26CB01B, + 0xE0E60685, 0xDF608FE4, 0xDDDC5B3B, 0xDC597781, 0xDAD7F3A2, 0xD957DE7A, + 0xD7D946D8, 0xD65C3B7B, 0xD4E0CB15, 0xD3670446, 0xD1EEF59E, 0xD078AD9E, + 0xCF043AB3, 0xCD91AB39, 0xCC210D79, 0xCAB26FA9, 0xC945DFEC, 0xC7DB6C50, + 0xC67322CE, 0xC50D1149, 0xC3A94590, 0xC247CD5A, 0xC0E8B648, 0xBF8C0DE3, + 0xBE31E19B, 0xBCDA3ECB, 0xBB8532B0, 0xBA32CA71, 0xB8E31319, 0xB796199B, + 0xB64BEACD, 0xB5049368, 0xB3C0200C, 0xB27E9D3C, 0xB140175B, 0xB0049AB3, + 0xAECC336C, 0xAD96ED92, 0xAC64D510, 0xAB35F5B5, 0xAA0A5B2E, 0xA8E21106, + 0xA7BD22AC, 0xA69B9B68, 0xA57D8666, 0xA462EEAC, 0xA34BDF20, 0xA2386284, + 0xA1288376, 0xA01C4C73, 0x9F13C7D0, 0x9E0EFFC1, 0x9D0DFE54, 0x9C10CD70, + 0x9B1776DA, 0x9A22042D, 0x99307EE0, 0x9842F043, 0x9759617F, 0x9673DB94, + 0x9592675C, 0x94B50D87, 0x93DBD6A0, 0x9306CB04, 0x9235F2EC, 0x91695663, + 0x90A0FD4E, 0x8FDCEF66, 0x8F1D343A, 0x8E61D32E, 0x8DAAD37B, 0x8CF83C30, + 0x8C4A142F, 0x8BA0622F, 0x8AFB2CBB, 0x8A5A7A31, 0x89BE50C3, 0x8926B677, + 0x8893B125, 0x88054677, 0x877B7BEC, 0x86F656D3, 0x8675DC4F, 0x85FA1153, + 0x8582FAA5, 0x85109CDD, 0x84A2FC62, 0x843A1D70, 0x83D60412, 0x8376B422, + 0x831C314E, 0x82C67F14, 0x8275A0C0, 0x82299971, 0x81E26C16, 0x81A01B6D, + 0x8162AA04, 0x812A1A3A, 0x80F66E3C, 0x80C7A80A, 0x809DC971, 0x8078D40D, + 0x8058C94C, 0x803DAA6A, 0x80277872, 0x80163440, 0x8009DE7E, 0x800277A6, + 0x80000000, 0x800277A6, 0x8009DE7E, 0x80163440, 0x80277872, 0x803DAA6A, + 0x8058C94C, 0x8078D40D, 0x809DC971, 0x80C7A80A, 0x80F66E3C, 0x812A1A3A, + 0x8162AA04, 0x81A01B6D, 0x81E26C16, 0x82299971, 0x8275A0C0, 0x82C67F14, + 0x831C314E, 0x8376B422, 0x83D60412, 0x843A1D70, 0x84A2FC62, 0x85109CDD, + 0x8582FAA5, 0x85FA1153, 0x8675DC4F, 0x86F656D3, 0x877B7BEC, 0x88054677, + 0x8893B125, 0x8926B677, 0x89BE50C3, 0x8A5A7A31, 0x8AFB2CBB, 0x8BA0622F, + 0x8C4A142F, 0x8CF83C30, 0x8DAAD37B, 0x8E61D32E, 0x8F1D343A, 0x8FDCEF66, + 0x90A0FD4E, 0x91695663, 0x9235F2EC, 0x9306CB04, 0x93DBD6A0, 0x94B50D87, + 0x9592675C, 0x9673DB94, 0x9759617F, 0x9842F043, 0x99307EE0, 0x9A22042D, + 0x9B1776DA, 0x9C10CD70, 0x9D0DFE54, 0x9E0EFFC1, 0x9F13C7D0, 0xA01C4C73, + 0xA1288376, 0xA2386284, 0xA34BDF20, 0xA462EEAC, 0xA57D8666, 0xA69B9B68, + 0xA7BD22AC, 0xA8E21106, 0xAA0A5B2E, 0xAB35F5B5, 0xAC64D510, 0xAD96ED92, + 0xAECC336C, 0xB0049AB3, 0xB140175B, 0xB27E9D3C, 0xB3C0200C, 0xB5049368, + 0xB64BEACD, 0xB796199B, 0xB8E31319, 0xBA32CA71, 0xBB8532B0, 0xBCDA3ECB, + 0xBE31E19B, 0xBF8C0DE3, 0xC0E8B648, 0xC247CD5A, 0xC3A94590, 0xC50D1149, + 0xC67322CE, 0xC7DB6C50, 0xC945DFEC, 0xCAB26FA9, 0xCC210D79, 0xCD91AB39, + 0xCF043AB3, 0xD078AD9E, 0xD1EEF59E, 0xD3670446, 0xD4E0CB15, 0xD65C3B7B, + 0xD7D946D8, 0xD957DE7A, 0xDAD7F3A2, 0xDC597781, 0xDDDC5B3B, 0xDF608FE4, + 0xE0E60685, 0xE26CB01B, 0xE3F47D96, 0xE57D5FDA, 0xE70747C4, 0xE8922622, + 0xEA1DEBBB, 0xEBAA894F, 0xED37EF91, 0xEEC60F31, 0xF054D8D5, 0xF1E43D1C, + 0xF3742CA2, 0xF50497FB, 0xF6956FB7, 0xF826A462, 0xF9B82684, 0xFB49E6A3, + 0xFCDBD541, 0xFE6DE2E0, 0x00000000 +}; + +/** + * \par + * Table values are in Q15 (1.15 fixed-point format) and generation is done in + * three steps. First, generate sin values in floating point: + * 
+ * tableSize = 512;      
+ * for(n = 0; n < (tableSize + 1); n++)    
+ * {    
+ *	sinTable[n]= sin(2*pi*n/tableSize);    
+ * }
+ * where pi value is 3.14159265358979 + * \par + * Second, convert floating-point to Q15 (Fixed point): + * (sinTable[i] * pow(2, 15)) + * \par + * Finally, round to the nearest integer value: + * sinTable[i] += (sinTable[i] > 0 ? 0.5 :-0.5); + */ +const q15_t sinTable_q15[FAST_MATH_TABLE_SIZE + 1] = { + 0x0000, 0x0192, 0x0324, 0x04B6, 0x0648, 0x07D9, 0x096B, 0x0AFB, 0x0C8C, 0x0E1C, 0x0FAB, 0x113A, 0x12C8, + 0x1455, 0x15E2, 0x176E, 0x18F9, 0x1A83, 0x1C0C, 0x1D93, 0x1F1A, 0x209F, 0x2224, 0x23A7, 0x2528, 0x26A8, + 0x2827, 0x29A4, 0x2B1F, 0x2C99, 0x2E11, 0x2F87, 0x30FC, 0x326E, 0x33DF, 0x354E, 0x36BA, 0x3825, 0x398D, + 0x3AF3, 0x3C57, 0x3DB8, 0x3F17, 0x4074, 0x41CE, 0x4326, 0x447B, 0x45CD, 0x471D, 0x486A, 0x49B4, 0x4AFB, + 0x4C40, 0x4D81, 0x4EC0, 0x4FFB, 0x5134, 0x5269, 0x539B, 0x54CA, 0x55F6, 0x571E, 0x5843, 0x5964, 0x5A82, + 0x5B9D, 0x5CB4, 0x5DC8, 0x5ED7, 0x5FE4, 0x60EC, 0x61F1, 0x62F2, 0x63EF, 0x64E9, 0x65DE, 0x66D0, 0x67BD, + 0x68A7, 0x698C, 0x6A6E, 0x6B4B, 0x6C24, 0x6CF9, 0x6DCA, 0x6E97, 0x6F5F, 0x7023, 0x70E3, 0x719E, 0x7255, + 0x7308, 0x73B6, 0x7460, 0x7505, 0x75A6, 0x7642, 0x76D9, 0x776C, 0x77FB, 0x7885, 0x790A, 0x798A, 0x7A06, + 0x7A7D, 0x7AEF, 0x7B5D, 0x7BC6, 0x7C2A, 0x7C89, 0x7CE4, 0x7D3A, 0x7D8A, 0x7DD6, 0x7E1E, 0x7E60, 0x7E9D, + 0x7ED6, 0x7F0A, 0x7F38, 0x7F62, 0x7F87, 0x7FA7, 0x7FC2, 0x7FD9, 0x7FEA, 0x7FF6, 0x7FFE, 0x7FFF, 0x7FFE, + 0x7FF6, 0x7FEA, 0x7FD9, 0x7FC2, 0x7FA7, 0x7F87, 0x7F62, 0x7F38, 0x7F0A, 0x7ED6, 0x7E9D, 0x7E60, 0x7E1E, + 0x7DD6, 0x7D8A, 0x7D3A, 0x7CE4, 0x7C89, 0x7C2A, 0x7BC6, 0x7B5D, 0x7AEF, 0x7A7D, 0x7A06, 0x798A, 0x790A, + 0x7885, 0x77FB, 0x776C, 0x76D9, 0x7642, 0x75A6, 0x7505, 0x7460, 0x73B6, 0x7308, 0x7255, 0x719E, 0x70E3, + 0x7023, 0x6F5F, 0x6E97, 0x6DCA, 0x6CF9, 0x6C24, 0x6B4B, 0x6A6E, 0x698C, 0x68A7, 0x67BD, 0x66D0, 0x65DE, + 0x64E9, 0x63EF, 0x62F2, 0x61F1, 0x60EC, 0x5FE4, 0x5ED7, 0x5DC8, 0x5CB4, 0x5B9D, 0x5A82, 0x5964, 0x5843, + 0x571E, 0x55F6, 0x54CA, 0x539B, 0x5269, 0x5134, 0x4FFB, 0x4EC0, 0x4D81, 0x4C40, 0x4AFB, 0x49B4, 0x486A, + 0x471D, 0x45CD, 0x447B, 0x4326, 0x41CE, 0x4074, 0x3F17, 0x3DB8, 0x3C57, 0x3AF3, 0x398D, 0x3825, 0x36BA, + 0x354E, 0x33DF, 0x326E, 0x30FC, 0x2F87, 0x2E11, 0x2C99, 0x2B1F, 0x29A4, 0x2827, 0x26A8, 0x2528, 0x23A7, + 0x2224, 0x209F, 0x1F1A, 0x1D93, 0x1C0C, 0x1A83, 0x18F9, 0x176E, 0x15E2, 0x1455, 0x12C8, 0x113A, 0x0FAB, + 0x0E1C, 0x0C8C, 0x0AFB, 0x096B, 0x07D9, 0x0648, 0x04B6, 0x0324, 0x0192, 0x0000, 0xFE6E, 0xFCDC, 0xFB4A, + 0xF9B8, 0xF827, 0xF695, 0xF505, 0xF374, 0xF1E4, 0xF055, 0xEEC6, 0xED38, 0xEBAB, 0xEA1E, 0xE892, 0xE707, + 0xE57D, 0xE3F4, 0xE26D, 0xE0E6, 0xDF61, 0xDDDC, 0xDC59, 0xDAD8, 0xD958, 0xD7D9, 0xD65C, 0xD4E1, 0xD367, + 0xD1EF, 0xD079, 0xCF04, 0xCD92, 0xCC21, 0xCAB2, 0xC946, 0xC7DB, 0xC673, 0xC50D, 0xC3A9, 0xC248, 0xC0E9, + 0xBF8C, 0xBE32, 0xBCDA, 0xBB85, 0xBA33, 0xB8E3, 0xB796, 0xB64C, 0xB505, 0xB3C0, 0xB27F, 0xB140, 0xB005, + 0xAECC, 0xAD97, 0xAC65, 0xAB36, 0xAA0A, 0xA8E2, 0xA7BD, 0xA69C, 0xA57E, 0xA463, 0xA34C, 0xA238, 0xA129, + 0xA01C, 0x9F14, 0x9E0F, 0x9D0E, 0x9C11, 0x9B17, 0x9A22, 0x9930, 0x9843, 0x9759, 0x9674, 0x9592, 0x94B5, + 0x93DC, 0x9307, 0x9236, 0x9169, 0x90A1, 0x8FDD, 0x8F1D, 0x8E62, 0x8DAB, 0x8CF8, 0x8C4A, 0x8BA0, 0x8AFB, + 0x8A5A, 0x89BE, 0x8927, 0x8894, 0x8805, 0x877B, 0x86F6, 0x8676, 0x85FA, 0x8583, 0x8511, 0x84A3, 0x843A, + 0x83D6, 0x8377, 0x831C, 0x82C6, 0x8276, 0x822A, 0x81E2, 0x81A0, 0x8163, 0x812A, 0x80F6, 0x80C8, 0x809E, + 0x8079, 0x8059, 0x803E, 0x8027, 0x8016, 0x800A, 0x8002, 0x8000, 0x8002, 0x800A, 0x8016, 0x8027, 0x803E, + 0x8059, 0x8079, 0x809E, 0x80C8, 0x80F6, 0x812A, 0x8163, 0x81A0, 0x81E2, 0x822A, 0x8276, 0x82C6, 0x831C, + 0x8377, 0x83D6, 0x843A, 0x84A3, 0x8511, 0x8583, 0x85FA, 0x8676, 0x86F6, 0x877B, 0x8805, 0x8894, 0x8927, + 0x89BE, 0x8A5A, 0x8AFB, 0x8BA0, 0x8C4A, 0x8CF8, 0x8DAB, 0x8E62, 0x8F1D, 0x8FDD, 0x90A1, 0x9169, 0x9236, + 0x9307, 0x93DC, 0x94B5, 0x9592, 0x9674, 0x9759, 0x9843, 0x9930, 0x9A22, 0x9B17, 0x9C11, 0x9D0E, 0x9E0F, + 0x9F14, 0xA01C, 0xA129, 0xA238, 0xA34C, 0xA463, 0xA57E, 0xA69C, 0xA7BD, 0xA8E2, 0xAA0A, 0xAB36, 0xAC65, + 0xAD97, 0xAECC, 0xB005, 0xB140, 0xB27F, 0xB3C0, 0xB505, 0xB64C, 0xB796, 0xB8E3, 0xBA33, 0xBB85, 0xBCDA, + 0xBE32, 0xBF8C, 0xC0E9, 0xC248, 0xC3A9, 0xC50D, 0xC673, 0xC7DB, 0xC946, 0xCAB2, 0xCC21, 0xCD92, 0xCF04, + 0xD079, 0xD1EF, 0xD367, 0xD4E1, 0xD65C, 0xD7D9, 0xD958, 0xDAD8, 0xDC59, 0xDDDC, 0xDF61, 0xE0E6, 0xE26D, + 0xE3F4, 0xE57D, 0xE707, 0xE892, 0xEA1E, 0xEBAB, 0xED38, 0xEEC6, 0xF055, 0xF1E4, 0xF374, 0xF505, 0xF695, + 0xF827, 0xF9B8, 0xFB4A, 0xFCDC, 0xFE6E, 0x0000 +}; diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/CommonTables/arm_const_structs.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/CommonTables/arm_const_structs.c new file mode 100644 index 00000000..f71a20e9 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/CommonTables/arm_const_structs.c @@ -0,0 +1,156 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 31. July 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_const_structs.c +* +* Description: This file has constant structs that are initialized for +* user convenience. For example, some can be given as +* arguments to the arm_cfft_f32() function. +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* -------------------------------------------------------------------- */ + +#include "arm_const_structs.h" + +//Floating-point structs + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len16 = { + 16, twiddleCoef_16, armBitRevIndexTable16, ARMBITREVINDEXTABLE__16_TABLE_LENGTH +}; + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len32 = { + 32, twiddleCoef_32, armBitRevIndexTable32, ARMBITREVINDEXTABLE__32_TABLE_LENGTH +}; + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len64 = { + 64, twiddleCoef_64, armBitRevIndexTable64, ARMBITREVINDEXTABLE__64_TABLE_LENGTH +}; + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len128 = { + 128, twiddleCoef_128, armBitRevIndexTable128, ARMBITREVINDEXTABLE_128_TABLE_LENGTH +}; + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len256 = { + 256, twiddleCoef_256, armBitRevIndexTable256, ARMBITREVINDEXTABLE_256_TABLE_LENGTH +}; + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len512 = { + 512, twiddleCoef_512, armBitRevIndexTable512, ARMBITREVINDEXTABLE_512_TABLE_LENGTH +}; + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len1024 = { + 1024, twiddleCoef_1024, armBitRevIndexTable1024, ARMBITREVINDEXTABLE1024_TABLE_LENGTH +}; + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len2048 = { + 2048, twiddleCoef_2048, armBitRevIndexTable2048, ARMBITREVINDEXTABLE2048_TABLE_LENGTH +}; + +const arm_cfft_instance_f32 arm_cfft_sR_f32_len4096 = { + 4096, twiddleCoef_4096, armBitRevIndexTable4096, ARMBITREVINDEXTABLE4096_TABLE_LENGTH +}; + +//Fixed-point structs + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len16 = { + 16, twiddleCoef_16_q31, armBitRevIndexTable_fixed_16, ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH +}; + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len32 = { + 32, twiddleCoef_32_q31, armBitRevIndexTable_fixed_32, ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH +}; + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len64 = { + 64, twiddleCoef_64_q31, armBitRevIndexTable_fixed_64, ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH +}; + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len128 = { + 128, twiddleCoef_128_q31, armBitRevIndexTable_fixed_128, ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH +}; + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len256 = { + 256, twiddleCoef_256_q31, armBitRevIndexTable_fixed_256, ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH +}; + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len512 = { + 512, twiddleCoef_512_q31, armBitRevIndexTable_fixed_512, ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH +}; + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len1024 = { + 1024, twiddleCoef_1024_q31, armBitRevIndexTable_fixed_1024, ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH +}; + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len2048 = { + 2048, twiddleCoef_2048_q31, armBitRevIndexTable_fixed_2048, ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH +}; + +const arm_cfft_instance_q31 arm_cfft_sR_q31_len4096 = { + 4096, twiddleCoef_4096_q31, armBitRevIndexTable_fixed_4096, ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH +}; + + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len16 = { + 16, twiddleCoef_16_q15, armBitRevIndexTable_fixed_16, ARMBITREVINDEXTABLE_FIXED___16_TABLE_LENGTH +}; + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len32 = { + 32, twiddleCoef_32_q15, armBitRevIndexTable_fixed_32, ARMBITREVINDEXTABLE_FIXED___32_TABLE_LENGTH +}; + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len64 = { + 64, twiddleCoef_64_q15, armBitRevIndexTable_fixed_64, ARMBITREVINDEXTABLE_FIXED___64_TABLE_LENGTH +}; + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len128 = { + 128, twiddleCoef_128_q15, armBitRevIndexTable_fixed_128, ARMBITREVINDEXTABLE_FIXED__128_TABLE_LENGTH +}; + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len256 = { + 256, twiddleCoef_256_q15, armBitRevIndexTable_fixed_256, ARMBITREVINDEXTABLE_FIXED__256_TABLE_LENGTH +}; + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len512 = { + 512, twiddleCoef_512_q15, armBitRevIndexTable_fixed_512, ARMBITREVINDEXTABLE_FIXED__512_TABLE_LENGTH +}; + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len1024 = { + 1024, twiddleCoef_1024_q15, armBitRevIndexTable_fixed_1024, ARMBITREVINDEXTABLE_FIXED_1024_TABLE_LENGTH +}; + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len2048 = { + 2048, twiddleCoef_2048_q15, armBitRevIndexTable_fixed_2048, ARMBITREVINDEXTABLE_FIXED_2048_TABLE_LENGTH +}; + +const arm_cfft_instance_q15 arm_cfft_sR_q15_len4096 = { + 4096, twiddleCoef_4096_q15, armBitRevIndexTable_fixed_4096, ARMBITREVINDEXTABLE_FIXED_4096_TABLE_LENGTH +}; diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_f32.c new file mode 100644 index 00000000..fab67972 --- /dev/null +++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_f32.c @@ -0,0 +1,182 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. +* +* $Date: 12. March 2014 +* $Revision: V1.4.4 +* +* Project: CMSIS DSP Library +* Title: arm_cmplx_conj_f32.c +* +* Description: Floating-point complex conjugate. +* +* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright +* notice, this list of conditions and the following disclaimer in +* the documentation and/or other materials provided with the +* distribution. +* - Neither the name of ARM LIMITED nor the names of its contributors +* may be used to endorse or promote products derived from this +* software without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* ---------------------------------------------------------------------------- */ +#include "arm_math.h" + +/** + * @ingroup groupCmplxMath + */ + +/** + * @defgroup cmplx_conj Complex Conjugate + * + * Conjugates the elements of a complex data vector. + * + * The pSrc points to the source data and + * pDst points to the where the result should be written. + * numSamples specifies the number of complex samples + * and the data in each array is stored in an interleaved fashion + * (real, imag, real, imag, ...). + * Each array has a total of 2*numSamples values. + * The underlying algorithm is used: + * + * 
        
+ * for(n=0; n        
+ *        
+ * There are separate functions for floating-point, Q15, and Q31 data types.        
+ */
+
+/**        
+ * @addtogroup cmplx_conj        
+ * @{        
+ */
+
+/**        
+ * @brief  Floating-point complex conjugate.        
+ * @param  *pSrc points to the input vector        
+ * @param  *pDst points to the output vector        
+ * @param  numSamples number of complex samples in each vector        
+ * @return none.        
+ */
+
+void arm_cmplx_conj_f32(
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t numSamples)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  float32_t inR1, inR2, inR3, inR4;
+  float32_t inI1, inI2, inI3, inI4;
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.        
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
+    /* Calculate Complex Conjugate and then store the results in the destination buffer. */
+    /* read real input samples */
+    inR1 = pSrc[0];
+    /* store real samples to destination */
+    pDst[0] = inR1;
+    inR2 = pSrc[2];
+    pDst[2] = inR2;
+    inR3 = pSrc[4];
+    pDst[4] = inR3;
+    inR4 = pSrc[6];
+    pDst[6] = inR4;
+
+    /* read imaginary input samples */
+    inI1 = pSrc[1];
+    inI2 = pSrc[3];
+
+    /* conjugate input */
+    inI1 = -inI1;
+
+    /* read imaginary input samples */
+    inI3 = pSrc[5];
+
+    /* conjugate input */
+    inI2 = -inI2;
+
+    /* read imaginary input samples */
+    inI4 = pSrc[7];
+
+    /* conjugate input */
+    inI3 = -inI3;
+
+    /* store imaginary samples to destination */
+    pDst[1] = inI1;
+    pDst[3] = inI2;
+
+    /* conjugate input */
+    inI4 = -inI4;
+
+    /* store imaginary samples to destination */
+    pDst[5] = inI3;
+
+    /* increment source pointer by 8 to process next sampels */
+    pSrc += 8u;
+
+    /* store imaginary sample to destination */
+    pDst[7] = inI4;
+
+    /* increment destination pointer by 8 to store next samples */
+    pDst += 8u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* realOut + j (imagOut) = realIn + j (-1) imagIn */
+    /* Calculate Complex Conjugate and then store the results in the destination buffer. */
+    *pDst++ = *pSrc++;
+    *pDst++ = -*pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**        
+ * @} end of cmplx_conj group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_q15.c
new file mode 100644
index 00000000..93c81b55
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_q15.c
@@ -0,0 +1,161 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_conj_q15.c    
+*    
+* Description:	Q15 complex conjugate.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup cmplx_conj    
+ * @{    
+ */
+
+/**    
+ * @brief  Q15 complex conjugate.    
+ * @param  *pSrc points to the input vector    
+ * @param  *pDst points to the output vector    
+ * @param  numSamples number of complex samples in each vector    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function uses saturating arithmetic.    
+ * The Q15 value -1 (0x8000) will be saturated to the maximum allowable positive value 0x7FFF.    
+ */
+
+void arm_cmplx_conj_q15(
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t numSamples)
+{
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counter */
+  q31_t in1, in2, in3, in4;
+  q31_t zero = 0;
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
+    /* Calculate Complex Conjugate and then store the results in the destination buffer. */
+    in1 = *__SIMD32(pSrc)++;
+    in2 = *__SIMD32(pSrc)++;
+    in3 = *__SIMD32(pSrc)++;
+    in4 = *__SIMD32(pSrc)++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    in1 = __QASX(zero, in1);
+    in2 = __QASX(zero, in2);
+    in3 = __QASX(zero, in3);
+    in4 = __QASX(zero, in4);
+
+#else
+
+    in1 = __QSAX(zero, in1);
+    in2 = __QSAX(zero, in2);
+    in3 = __QSAX(zero, in3);
+    in4 = __QSAX(zero, in4);
+
+#endif //       #ifndef ARM_MATH_BIG_ENDIAN
+
+    in1 = ((uint32_t) in1 >> 16) | ((uint32_t) in1 << 16);
+    in2 = ((uint32_t) in2 >> 16) | ((uint32_t) in2 << 16);
+    in3 = ((uint32_t) in3 >> 16) | ((uint32_t) in3 << 16);
+    in4 = ((uint32_t) in4 >> 16) | ((uint32_t) in4 << 16);
+
+    *__SIMD32(pDst)++ = in1;
+    *__SIMD32(pDst)++ = in2;
+    *__SIMD32(pDst)++ = in3;
+    *__SIMD32(pDst)++ = in4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
+    /* Calculate Complex Conjugate and then store the results in the destination buffer. */
+    *pDst++ = *pSrc++;
+    *pDst++ = __SSAT(-*pSrc++, 16);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  q15_t in;
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+    /* realOut + j (imagOut) = realIn+ j (-1) imagIn */
+    /* Calculate Complex Conjugate and then store the results in the destination buffer. */
+    *pDst++ = *pSrc++;
+    in = *pSrc++;
+    *pDst++ = (in == (q15_t) 0x8000) ? 0x7fff : -in;
+
+    /* Decrement the loop counter */
+    numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of cmplx_conj group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_q31.c
new file mode 100644
index 00000000..539ee764
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_conj_q31.c
@@ -0,0 +1,180 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_conj_q31.c    
+*    
+* Description:	Q31 complex conjugate.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupCmplxMath        
+ */
+
+/**        
+ * @addtogroup cmplx_conj        
+ * @{        
+ */
+
+/**        
+ * @brief  Q31 complex conjugate.        
+ * @param  *pSrc points to the input vector        
+ * @param  *pDst points to the output vector        
+ * @param  numSamples number of complex samples in each vector        
+ * @return none.        
+ *        
+ * Scaling and Overflow Behavior:        
+ * \par        
+ * The function uses saturating arithmetic.        
+ * The Q31 value -1 (0x80000000) will be saturated to the maximum allowable positive value 0x7FFFFFFF.        
+ */
+
+void arm_cmplx_conj_q31(
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t numSamples)
+{
+  uint32_t blkCnt;                               /* loop counter */
+  q31_t in;                                      /* Input value */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t inR1, inR2, inR3, inR4;                  /* Temporary real variables */
+  q31_t inI1, inI2, inI3, inI4;                  /* Temporary imaginary variables */
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.        
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
+    /* Calculate Complex Conjugate and then store the results in the destination buffer. */
+    /* Saturated to 0x7fffffff if the input is -1(0x80000000) */
+    /* read real input sample */
+    inR1 = pSrc[0];
+    /* store real input sample */
+    pDst[0] = inR1;
+
+    /* read imaginary input sample */
+    inI1 = pSrc[1];
+
+    /* read real input sample */
+    inR2 = pSrc[2];
+    /* store real input sample */
+    pDst[2] = inR2;
+
+    /* read imaginary input sample */
+    inI2 = pSrc[3];
+
+    /* negate imaginary input sample */
+    inI1 = __QSUB(0, inI1);
+
+    /* read real input sample */
+    inR3 = pSrc[4];
+    /* store real input sample */
+    pDst[4] = inR3;
+
+    /* read imaginary input sample */
+    inI3 = pSrc[5];
+
+    /* negate imaginary input sample */
+    inI2 = __QSUB(0, inI2);
+
+    /* read real input sample */
+    inR4 = pSrc[6];
+    /* store real input sample */
+    pDst[6] = inR4;
+
+    /* negate imaginary input sample */
+    inI3 = __QSUB(0, inI3);
+
+    /* store imaginary input sample */
+    inI4 = pSrc[7];
+
+    /* store imaginary input samples */
+    pDst[1] = inI1;
+
+    /* negate imaginary input sample */
+    inI4 = __QSUB(0, inI4);
+
+    /* store imaginary input samples */
+    pDst[3] = inI2;
+
+    /* increment source pointer by 8 to proecess next samples */
+    pSrc += 8u;
+
+    /* store imaginary input samples */
+    pDst[5] = inI3;
+    pDst[7] = inI4;
+
+    /* increment destination pointer by 8 to process next samples */
+    pDst += 8u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  blkCnt = numSamples;
+
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C[0]+jC[1] = A[0]+ j (-1) A[1] */
+    /* Calculate Complex Conjugate and then store the results in the destination buffer. */
+    /* Saturated to 0x7fffffff if the input is -1(0x80000000) */
+    *pDst++ = *pSrc++;
+    in = *pSrc++;
+    *pDst++ = (in == INT32_MIN) ? INT32_MAX : -in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**        
+ * @} end of cmplx_conj group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c
new file mode 100644
index 00000000..fd4bc267
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_f32.c
@@ -0,0 +1,203 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_dot_prod_f32.c    
+*    
+* Description:	Floating-point complex dot product    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @defgroup cmplx_dot_prod Complex Dot Product    
+ *    
+ * Computes the dot product of two complex vectors.    
+ * The vectors are multiplied element-by-element and then summed.    
+ *   
+ * The pSrcA points to the first complex input vector and    
+ * pSrcB points to the second complex input vector.    
+ * numSamples specifies the number of complex samples    
+ * and the data in each array is stored in an interleaved fashion    
+ * (real, imag, real, imag, ...).    
+ * Each array has a total of 2*numSamples values.    
+ *    
+ * The underlying algorithm is used:    
+ * 
    
+ * realResult=0;    
+ * imagResult=0;    
+ * for(n=0; n    
+ *    
+ * There are separate functions for floating-point, Q15, and Q31 data types.    
+ */
+
+/**    
+ * @addtogroup cmplx_dot_prod    
+ * @{    
+ */
+
+/**    
+ * @brief  Floating-point complex dot product    
+ * @param  *pSrcA points to the first input vector    
+ * @param  *pSrcB points to the second input vector    
+ * @param  numSamples number of complex samples in each vector    
+ * @param  *realResult real part of the result returned here    
+ * @param  *imagResult imaginary part of the result returned here    
+ * @return none.    
+ */
+
+void arm_cmplx_dot_prod_f32(
+  float32_t * pSrcA,
+  float32_t * pSrcB,
+  uint32_t numSamples,
+  float32_t * realResult,
+  float32_t * imagResult)
+{
+  float32_t real_sum = 0.0f, imag_sum = 0.0f;    /* Temporary result storage */
+  float32_t a0,b0,c0,d0;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counter */
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += a0 * c0;
+      imag_sum += a0 * d0;
+      real_sum -= b0 * d0;
+      imag_sum += b0 * c0;
+    
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++; 
+  
+      real_sum += a0 * c0;
+      imag_sum += a0 * d0;
+      real_sum -= b0 * d0;
+      imag_sum += b0 * c0;
+      
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += a0 * c0;
+      imag_sum += a0 * d0;
+      real_sum -= b0 * d0;
+      imag_sum += b0 * c0;
+    
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++; 
+  
+      real_sum += a0 * c0;
+      imag_sum += a0 * d0;
+      real_sum -= b0 * d0;
+      imag_sum += b0 * c0;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples & 0x3u;
+
+  while(blkCnt > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += a0 * c0;
+      imag_sum += a0 * d0;
+      real_sum -= b0 * d0;
+      imag_sum += b0 * c0;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += a0 * c0;
+      imag_sum += a0 * d0;
+      real_sum -= b0 * d0;
+      imag_sum += b0 * c0;
+
+      /* Decrement the loop counter */
+      numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  /* Store the real and imaginary results in the destination buffers */
+  *realResult = real_sum;
+  *imagResult = imag_sum;
+}
+
+/**    
+ * @} end of cmplx_dot_prod group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c
new file mode 100644
index 00000000..ada60721
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_q15.c
@@ -0,0 +1,189 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_dot_prod_q15.c    
+*    
+* Description:	Processing function for the Q15 Complex Dot product    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup cmplx_dot_prod    
+ * @{    
+ */
+
+/**    
+ * @brief  Q15 complex dot product    
+ * @param  *pSrcA points to the first input vector    
+ * @param  *pSrcB points to the second input vector    
+ * @param  numSamples number of complex samples in each vector    
+ * @param  *realResult real part of the result returned here    
+ * @param  *imagResult imaginary part of the result returned here    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The intermediate 1.15 by 1.15 multiplications are performed with full precision and yield a 2.30 result.    
+ * These are accumulated in a 64-bit accumulator with 34.30 precision.    
+ * As a final step, the accumulators are converted to 8.24 format.    
+ * The return results realResult and imagResult are in 8.24 format.    
+ */
+
+void arm_cmplx_dot_prod_q15(
+  q15_t * pSrcA,
+  q15_t * pSrcB,
+  uint32_t numSamples,
+  q31_t * realResult,
+  q31_t * imagResult)
+{
+  q63_t real_sum = 0, imag_sum = 0;              /* Temporary result storage */
+  q15_t a0,b0,c0,d0;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counter */
+
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += (q31_t)a0 * c0;
+      imag_sum += (q31_t)a0 * d0;
+      real_sum -= (q31_t)b0 * d0;
+      imag_sum += (q31_t)b0 * c0;
+      
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += (q31_t)a0 * c0;
+      imag_sum += (q31_t)a0 * d0;
+      real_sum -= (q31_t)b0 * d0;
+      imag_sum += (q31_t)b0 * c0;
+      
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += (q31_t)a0 * c0;
+      imag_sum += (q31_t)a0 * d0;
+      real_sum -= (q31_t)b0 * d0;
+      imag_sum += (q31_t)b0 * c0;
+      
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += (q31_t)a0 * c0;
+      imag_sum += (q31_t)a0 * d0;
+      real_sum -= (q31_t)b0 * d0;
+      imag_sum += (q31_t)b0 * c0;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += (q31_t)a0 * c0;
+      imag_sum += (q31_t)a0 * d0;
+      real_sum -= (q31_t)b0 * d0;
+      imag_sum += (q31_t)b0 * c0;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += a0 * c0;
+      imag_sum += a0 * d0;
+      real_sum -= b0 * d0;
+      imag_sum += b0 * c0;
+
+
+      /* Decrement the loop counter */
+      numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  /* Store the real and imaginary results in 8.24 format  */
+  /* Convert real data in 34.30 to 8.24 by 6 right shifts */
+  *realResult = (q31_t) (real_sum >> 6);
+  /* Convert imaginary data in 34.30 to 8.24 by 6 right shifts */
+  *imagResult = (q31_t) (imag_sum >> 6);
+}
+
+/**    
+ * @} end of cmplx_dot_prod group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c
new file mode 100644
index 00000000..f148a0ee
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_dot_prod_q31.c
@@ -0,0 +1,187 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_dot_prod_q31.c    
+*    
+* Description:	Q31 complex dot product    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup cmplx_dot_prod    
+ * @{    
+ */
+
+/**    
+ * @brief  Q31 complex dot product    
+ * @param  *pSrcA points to the first input vector    
+ * @param  *pSrcB points to the second input vector    
+ * @param  numSamples number of complex samples in each vector    
+ * @param  *realResult real part of the result returned here    
+ * @param  *imagResult imaginary part of the result returned here    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The intermediate 1.31 by 1.31 multiplications are performed with 64-bit precision and then shifted to 16.48 format.    
+ * The internal real and imaginary accumulators are in 16.48 format and provide 15 guard bits.    
+ * Additions are nonsaturating and no overflow will occur as long as numSamples is less than 32768.    
+ * The return results realResult and imagResult are in 16.48 format.    
+ * Input down scaling is not required.    
+ */
+
+void arm_cmplx_dot_prod_q31(
+  q31_t * pSrcA,
+  q31_t * pSrcB,
+  uint32_t numSamples,
+  q63_t * realResult,
+  q63_t * imagResult)
+{
+  q63_t real_sum = 0, imag_sum = 0;              /* Temporary result storage */
+  q31_t a0,b0,c0,d0;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counter */
+
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += ((q63_t)a0 * c0) >> 14;
+      imag_sum += ((q63_t)a0 * d0) >> 14;
+      real_sum -= ((q63_t)b0 * d0) >> 14;
+      imag_sum += ((q63_t)b0 * c0) >> 14;
+      
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += ((q63_t)a0 * c0) >> 14;
+      imag_sum += ((q63_t)a0 * d0) >> 14;
+      real_sum -= ((q63_t)b0 * d0) >> 14;
+      imag_sum += ((q63_t)b0 * c0) >> 14;
+      
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += ((q63_t)a0 * c0) >> 14;
+      imag_sum += ((q63_t)a0 * d0) >> 14;
+      real_sum -= ((q63_t)b0 * d0) >> 14;
+      imag_sum += ((q63_t)b0 * c0) >> 14;
+      
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += ((q63_t)a0 * c0) >> 14;
+      imag_sum += ((q63_t)a0 * d0) >> 14;
+      real_sum -= ((q63_t)b0 * d0) >> 14;
+      imag_sum += ((q63_t)b0 * c0) >> 14;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+  }
+
+  /* If the numSamples  is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += ((q63_t)a0 * c0) >> 14;
+      imag_sum += ((q63_t)a0 * d0) >> 14;
+      real_sum -= ((q63_t)b0 * d0) >> 14;
+      imag_sum += ((q63_t)b0 * c0) >> 14;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+      a0 = *pSrcA++;
+      b0 = *pSrcA++;
+      c0 = *pSrcB++;
+      d0 = *pSrcB++;  
+  
+      real_sum += ((q63_t)a0 * c0) >> 14;
+      imag_sum += ((q63_t)a0 * d0) >> 14;
+      real_sum -= ((q63_t)b0 * d0) >> 14;
+      imag_sum += ((q63_t)b0 * c0) >> 14;
+
+      /* Decrement the loop counter */
+      numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  /* Store the real and imaginary results in 16.48 format  */
+  *realResult = real_sum;
+  *imagResult = imag_sum;
+}
+
+/**    
+ * @} end of cmplx_dot_prod group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_f32.c
new file mode 100644
index 00000000..0ca63927
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_f32.c
@@ -0,0 +1,165 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_mag_f32.c    
+*    
+* Description:	Floating-point complex magnitude.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @defgroup cmplx_mag Complex Magnitude    
+ *    
+ * Computes the magnitude of the elements of a complex data vector.    
+ *   
+ * The pSrc points to the source data and    
+ * pDst points to the where the result should be written.    
+ * numSamples specifies the number of complex samples    
+ * in the input array and the data is stored in an interleaved fashion    
+ * (real, imag, real, imag, ...).    
+ * The input array has a total of 2*numSamples values;    
+ * the output array has a total of numSamples values.    
+ * The underlying algorithm is used:    
+ *    
+ * 
    
+ * for(n=0; n    
+ *    
+ * There are separate functions for floating-point, Q15, and Q31 data types.    
+ */
+
+/**    
+ * @addtogroup cmplx_mag    
+ * @{    
+ */
+/**    
+ * @brief Floating-point complex magnitude.    
+ * @param[in]       *pSrc points to complex input buffer    
+ * @param[out]      *pDst points to real output buffer    
+ * @param[in]       numSamples number of complex samples in the input vector    
+ * @return none.    
+ *    
+ */
+
+
+void arm_cmplx_mag_f32(
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t numSamples)
+{
+  float32_t realIn, imagIn;                      /* Temporary variables to hold input values */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counter */
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+
+    /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
+    realIn = *pSrc++;
+    imagIn = *pSrc++;
+    /* store the result in the destination buffer. */
+    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
+
+    realIn = *pSrc++;
+    imagIn = *pSrc++;
+    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
+
+    realIn = *pSrc++;
+    imagIn = *pSrc++;
+    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
+
+    realIn = *pSrc++;
+    imagIn = *pSrc++;
+    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
+
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
+    realIn = *pSrc++;
+    imagIn = *pSrc++;
+    /* store the result in the destination buffer. */
+    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+    /* out = sqrt((real * real) + (imag * imag)) */
+    realIn = *pSrc++;
+    imagIn = *pSrc++;
+    /* store the result in the destination buffer. */
+    arm_sqrt_f32((realIn * realIn) + (imagIn * imagIn), pDst++);
+
+    /* Decrement the loop counter */
+    numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of cmplx_mag group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_q15.c
new file mode 100644
index 00000000..71191d6a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_q15.c
@@ -0,0 +1,153 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_mag_q15.c    
+*    
+* Description:	Q15 complex magnitude.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup cmplx_mag    
+ * @{    
+ */
+
+
+/**    
+ * @brief  Q15 complex magnitude    
+ * @param  *pSrc points to the complex input vector    
+ * @param  *pDst points to the real output vector    
+ * @param  numSamples number of complex samples in the input vector    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function implements 1.15 by 1.15 multiplications and finally output is converted into 2.14 format.    
+ */
+
+void arm_cmplx_mag_q15(
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t numSamples)
+{
+  q31_t acc0, acc1;                              /* Accumulators */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counter */
+  q31_t in1, in2, in3, in4;
+  q31_t acc2, acc3;
+
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+
+    /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
+    in1 = *__SIMD32(pSrc)++;
+    in2 = *__SIMD32(pSrc)++;
+    in3 = *__SIMD32(pSrc)++;
+    in4 = *__SIMD32(pSrc)++;
+
+    acc0 = __SMUAD(in1, in1);
+    acc1 = __SMUAD(in2, in2);
+    acc2 = __SMUAD(in3, in3);
+    acc3 = __SMUAD(in4, in4);
+
+    /* store the result in 2.14 format in the destination buffer. */
+    arm_sqrt_q15((q15_t) ((acc0) >> 17), pDst++);
+    arm_sqrt_q15((q15_t) ((acc1) >> 17), pDst++);
+    arm_sqrt_q15((q15_t) ((acc2) >> 17), pDst++);
+    arm_sqrt_q15((q15_t) ((acc3) >> 17), pDst++);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
+    in1 = *__SIMD32(pSrc)++;
+    acc0 = __SMUAD(in1, in1);
+
+    /* store the result in 2.14 format in the destination buffer. */
+    arm_sqrt_q15((q15_t) (acc0 >> 17), pDst++);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q15_t real, imag;                              /* Temporary variables to hold input values */
+
+  while(numSamples > 0u)
+  {
+    /* out = sqrt(real * real + imag * imag) */
+    real = *pSrc++;
+    imag = *pSrc++;
+
+    acc0 = (real * real);
+    acc1 = (imag * imag);
+
+    /* store the result in 2.14 format in the destination buffer. */
+    arm_sqrt_q15((q15_t) (((q63_t) acc0 + acc1) >> 17), pDst++);
+
+    /* Decrement the loop counter */
+    numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of cmplx_mag group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_q31.c
new file mode 100644
index 00000000..984a5177
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_q31.c
@@ -0,0 +1,185 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_mag_q31.c    
+*    
+* Description:	Q31 complex magnitude    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupCmplxMath        
+ */
+
+/**        
+ * @addtogroup cmplx_mag        
+ * @{        
+ */
+
+/**        
+ * @brief  Q31 complex magnitude        
+ * @param  *pSrc points to the complex input vector        
+ * @param  *pDst points to the real output vector        
+ * @param  numSamples number of complex samples in the input vector        
+ * @return none.        
+ *        
+ * Scaling and Overflow Behavior:        
+ * \par        
+ * The function implements 1.31 by 1.31 multiplications and finally output is converted into 2.30 format.        
+ * Input down scaling is not required.        
+ */
+
+void arm_cmplx_mag_q31(
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t numSamples)
+{
+  q31_t real, imag;                              /* Temporary variables to hold input values */
+  q31_t acc0, acc1;                              /* Accumulators */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t real1, real2, imag1, imag2;              /* Temporary variables to hold input values */
+  q31_t out1, out2, out3, out4;                  /* Accumulators */
+  q63_t mul1, mul2, mul3, mul4;                  /* Temporary variables */
+
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.        
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* read complex input from source buffer */
+    real1 = pSrc[0];
+    imag1 = pSrc[1];
+    real2 = pSrc[2];
+    imag2 = pSrc[3];
+
+    /* calculate power of input values */
+    mul1 = (q63_t) real1 *real1;
+    mul2 = (q63_t) imag1 *imag1;
+    mul3 = (q63_t) real2 *real2;
+    mul4 = (q63_t) imag2 *imag2;
+
+    /* get the result to 3.29 format */
+    out1 = (q31_t) (mul1 >> 33);
+    out2 = (q31_t) (mul2 >> 33);
+    out3 = (q31_t) (mul3 >> 33);
+    out4 = (q31_t) (mul4 >> 33);
+
+    /* add real and imaginary accumulators */
+    out1 = out1 + out2;
+    out3 = out3 + out4;
+
+    /* read complex input from source buffer */
+    real1 = pSrc[4];
+    imag1 = pSrc[5];
+    real2 = pSrc[6];
+    imag2 = pSrc[7];
+
+    /* calculate square root */
+    arm_sqrt_q31(out1, &pDst[0]);
+
+    /* calculate power of input values */
+    mul1 = (q63_t) real1 *real1;
+
+    /* calculate square root */
+    arm_sqrt_q31(out3, &pDst[1]);
+
+    /* calculate power of input values */
+    mul2 = (q63_t) imag1 *imag1;
+    mul3 = (q63_t) real2 *real2;
+    mul4 = (q63_t) imag2 *imag2;
+
+    /* get the result to 3.29 format */
+    out1 = (q31_t) (mul1 >> 33);
+    out2 = (q31_t) (mul2 >> 33);
+    out3 = (q31_t) (mul3 >> 33);
+    out4 = (q31_t) (mul4 >> 33);
+
+    /* add real and imaginary accumulators */
+    out1 = out1 + out2;
+    out3 = out3 + out4;
+
+    /* calculate square root */
+    arm_sqrt_q31(out1, &pDst[2]);
+
+    /* increment destination by 8 to process next samples */
+    pSrc += 8u;
+
+    /* calculate square root */
+    arm_sqrt_q31(out3, &pDst[3]);
+
+    /* increment destination by 4 to process next samples */
+    pDst += 4u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C[0] = sqrt(A[0] * A[0] + A[1] * A[1]) */
+    real = *pSrc++;
+    imag = *pSrc++;
+    acc0 = (q31_t) (((q63_t) real * real) >> 33);
+    acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
+    /* store the result in 2.30 format in the destination buffer. */
+    arm_sqrt_q31(acc0 + acc1, pDst++);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**        
+ * @} end of cmplx_mag group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c
new file mode 100644
index 00000000..536f11db
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_f32.c
@@ -0,0 +1,215 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_mag_squared_f32.c    
+*    
+* Description:	Floating-point complex magnitude squared.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupCmplxMath        
+ */
+
+/**        
+ * @defgroup cmplx_mag_squared Complex Magnitude Squared        
+ *        
+ * Computes the magnitude squared of the elements of a complex data vector.        
+ *       
+ * The pSrc points to the source data and        
+ * pDst points to the where the result should be written.        
+ * numSamples specifies the number of complex samples        
+ * in the input array and the data is stored in an interleaved fashion        
+ * (real, imag, real, imag, ...).        
+ * The input array has a total of 2*numSamples values;        
+ * the output array has a total of numSamples values.        
+ *        
+ * The underlying algorithm is used:        
+ *        
+ * 
        
+ * for(n=0; n        
+ *        
+ * There are separate functions for floating-point, Q15, and Q31 data types.        
+ */
+
+/**        
+ * @addtogroup cmplx_mag_squared        
+ * @{        
+ */
+
+
+/**        
+ * @brief  Floating-point complex magnitude squared        
+ * @param[in]  *pSrc points to the complex input vector        
+ * @param[out]  *pDst points to the real output vector        
+ * @param[in]  numSamples number of complex samples in the input vector        
+ * @return none.        
+ */
+
+void arm_cmplx_mag_squared_f32(
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t numSamples)
+{
+  float32_t real, imag;                          /* Temporary variables to store real and imaginary values */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+  float32_t real1, real2, real3, real4;          /* Temporary variables to hold real values */
+  float32_t imag1, imag2, imag3, imag4;          /* Temporary variables to hold imaginary values */
+  float32_t mul1, mul2, mul3, mul4;              /* Temporary variables */
+  float32_t mul5, mul6, mul7, mul8;              /* Temporary variables */
+  float32_t out1, out2, out3, out4;              /* Temporary variables to hold output values */
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.        
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
+    /* read real input sample from source buffer */
+    real1 = pSrc[0];
+    /* read imaginary input sample from source buffer */
+    imag1 = pSrc[1];
+
+    /* calculate power of real value */
+    mul1 = real1 * real1;
+
+    /* read real input sample from source buffer */
+    real2 = pSrc[2];
+
+    /* calculate power of imaginary value */
+    mul2 = imag1 * imag1;
+
+    /* read imaginary input sample from source buffer */
+    imag2 = pSrc[3];
+
+    /* calculate power of real value */
+    mul3 = real2 * real2;
+
+    /* read real input sample from source buffer */
+    real3 = pSrc[4];
+
+    /* calculate power of imaginary value */
+    mul4 = imag2 * imag2;
+
+    /* read imaginary input sample from source buffer */
+    imag3 = pSrc[5];
+
+    /* calculate power of real value */
+    mul5 = real3 * real3;
+    /* calculate power of imaginary value */
+    mul6 = imag3 * imag3;
+
+    /* read real input sample from source buffer */
+    real4 = pSrc[6];
+
+    /* accumulate real and imaginary powers */
+    out1 = mul1 + mul2;
+
+    /* read imaginary input sample from source buffer */
+    imag4 = pSrc[7];
+
+    /* accumulate real and imaginary powers */
+    out2 = mul3 + mul4;
+
+    /* calculate power of real value */
+    mul7 = real4 * real4;
+    /* calculate power of imaginary value */
+    mul8 = imag4 * imag4;
+
+    /* store output to destination */
+    pDst[0] = out1;
+
+    /* accumulate real and imaginary powers */
+    out3 = mul5 + mul6;
+
+    /* store output to destination */
+    pDst[1] = out2;
+
+    /* accumulate real and imaginary powers */
+    out4 = mul7 + mul8;
+
+    /* store output to destination */
+    pDst[2] = out3;
+
+    /* increment destination pointer by 8 to process next samples */
+    pSrc += 8u;
+
+    /* store output to destination */
+    pDst[3] = out4;
+
+    /* increment destination pointer by 4 to process next samples */
+    pDst += 4u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
+    real = *pSrc++;
+    imag = *pSrc++;
+
+    /* out = (real * real) + (imag * imag) */
+    /* store the result in the destination buffer. */
+    *pDst++ = (real * real) + (imag * imag);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**        
+ * @} end of cmplx_mag_squared group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c
new file mode 100644
index 00000000..63f9eee1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_q15.c
@@ -0,0 +1,148 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_mag_squared_q15.c    
+*    
+* Description:	Q15 complex magnitude squared.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup cmplx_mag_squared    
+ * @{    
+ */
+
+/**    
+ * @brief  Q15 complex magnitude squared    
+ * @param  *pSrc points to the complex input vector    
+ * @param  *pDst points to the real output vector    
+ * @param  numSamples number of complex samples in the input vector    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function implements 1.15 by 1.15 multiplications and finally output is converted into 3.13 format.    
+ */
+
+void arm_cmplx_mag_squared_q15(
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t numSamples)
+{
+  q31_t acc0, acc1;                              /* Accumulators */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counter */
+  q31_t in1, in2, in3, in4;
+  q31_t acc2, acc3;
+
+  /*loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
+    in1 = *__SIMD32(pSrc)++;
+    in2 = *__SIMD32(pSrc)++;
+    in3 = *__SIMD32(pSrc)++;
+    in4 = *__SIMD32(pSrc)++;
+
+    acc0 = __SMUAD(in1, in1);
+    acc1 = __SMUAD(in2, in2);
+    acc2 = __SMUAD(in3, in3);
+    acc3 = __SMUAD(in4, in4);
+
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ = (q15_t) (acc0 >> 17);
+    *pDst++ = (q15_t) (acc1 >> 17);
+    *pDst++ = (q15_t) (acc2 >> 17);
+    *pDst++ = (q15_t) (acc3 >> 17);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
+    in1 = *__SIMD32(pSrc)++;
+    acc0 = __SMUAD(in1, in1);
+
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ = (q15_t) (acc0 >> 17);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q15_t real, imag;                              /* Temporary variables to store real and imaginary values */
+
+  while(numSamples > 0u)
+  {
+    /* out = ((real * real) + (imag * imag)) */
+    real = *pSrc++;
+    imag = *pSrc++;
+    acc0 = (real * real);
+    acc1 = (imag * imag);
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ = (q15_t) (((q63_t) acc0 + acc1) >> 17);
+
+    /* Decrement the loop counter */
+    numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of cmplx_mag_squared group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c
new file mode 100644
index 00000000..e39c1f6d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mag_squared_q31.c
@@ -0,0 +1,161 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cmplx_mag_squared_q31.c    
+*    
+* Description:	Q31 complex magnitude squared.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup cmplx_mag_squared    
+ * @{    
+ */
+
+
+/**    
+ * @brief  Q31 complex magnitude squared    
+ * @param  *pSrc points to the complex input vector    
+ * @param  *pDst points to the real output vector    
+ * @param  numSamples number of complex samples in the input vector    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function implements 1.31 by 1.31 multiplications and finally output is converted into 3.29 format.    
+ * Input down scaling is not required.    
+ */
+
+void arm_cmplx_mag_squared_q31(
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t numSamples)
+{
+  q31_t real, imag;                              /* Temporary variables to store real and imaginary values */
+  q31_t acc0, acc1;                              /* Accumulators */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counter */
+
+  /* loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
+    real = *pSrc++;
+    imag = *pSrc++;
+    acc0 = (q31_t) (((q63_t) real * real) >> 33);
+    acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
+    /* store the result in 3.29 format in the destination buffer. */
+    *pDst++ = acc0 + acc1;
+
+    real = *pSrc++;
+    imag = *pSrc++;
+    acc0 = (q31_t) (((q63_t) real * real) >> 33);
+    acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
+    /* store the result in 3.29 format in the destination buffer. */
+    *pDst++ = acc0 + acc1;
+
+    real = *pSrc++;
+    imag = *pSrc++;
+    acc0 = (q31_t) (((q63_t) real * real) >> 33);
+    acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
+    /* store the result in 3.29 format in the destination buffer. */
+    *pDst++ = acc0 + acc1;
+
+    real = *pSrc++;
+    imag = *pSrc++;
+    acc0 = (q31_t) (((q63_t) real * real) >> 33);
+    acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
+    /* store the result in 3.29 format in the destination buffer. */
+    *pDst++ = acc0 + acc1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[0] = (A[0] * A[0] + A[1] * A[1]) */
+    real = *pSrc++;
+    imag = *pSrc++;
+    acc0 = (q31_t) (((q63_t) real * real) >> 33);
+    acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
+    /* store the result in 3.29 format in the destination buffer. */
+    *pDst++ = acc0 + acc1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+    /* out = ((real * real) + (imag * imag)) */
+    real = *pSrc++;
+    imag = *pSrc++;
+    acc0 = (q31_t) (((q63_t) real * real) >> 33);
+    acc1 = (q31_t) (((q63_t) imag * imag) >> 33);
+    /* store the result in 3.29 format in the destination buffer. */
+    *pDst++ = acc0 + acc1;
+
+    /* Decrement the loop counter */
+    numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of cmplx_mag_squared group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c
new file mode 100644
index 00000000..dc61450e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_f32.c
@@ -0,0 +1,207 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cmplx_mult_cmplx_f32.c    
+*    
+* Description:	Floating-point complex-by-complex multiplication    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupCmplxMath        
+ */
+
+/**        
+ * @defgroup CmplxByCmplxMult Complex-by-Complex Multiplication        
+ *        
+ * Multiplies a complex vector by another complex vector and generates a complex result.        
+ * The data in the complex arrays is stored in an interleaved fashion        
+ * (real, imag, real, imag, ...).        
+ * The parameter numSamples represents the number of complex        
+ * samples processed.  The complex arrays have a total of 2*numSamples        
+ * real values.        
+ *        
+ * The underlying algorithm is used:        
+ *        
+ * 
        
+ * for(n=0; n        
+ *        
+ * There are separate functions for floating-point, Q15, and Q31 data types.        
+ */
+
+/**        
+ * @addtogroup CmplxByCmplxMult        
+ * @{        
+ */
+
+
+/**        
+ * @brief  Floating-point complex-by-complex multiplication        
+ * @param[in]  *pSrcA points to the first input vector        
+ * @param[in]  *pSrcB points to the second input vector        
+ * @param[out]  *pDst  points to the output vector        
+ * @param[in]  numSamples number of complex samples in each vector        
+ * @return none.        
+ */
+
+void arm_cmplx_mult_cmplx_f32(
+  float32_t * pSrcA,
+  float32_t * pSrcB,
+  float32_t * pDst,
+  uint32_t numSamples)
+{
+  float32_t a1, b1, c1, d1;                      /* Temporary variables to store real and imaginary values */
+  uint32_t blkCnt;                               /* loop counters */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  float32_t a2, b2, c2, d2;                      /* Temporary variables to store real and imaginary values */
+  float32_t acc1, acc2, acc3, acc4;
+
+
+  /* loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.        
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a1 = *pSrcA;                /* A[2 * i] */
+    c1 = *pSrcB;                /* B[2 * i] */
+
+    b1 = *(pSrcA + 1);          /* A[2 * i + 1] */
+    acc1 = a1 * c1;             /* acc1 = A[2 * i] * B[2 * i] */
+
+    a2 = *(pSrcA + 2);          /* A[2 * i + 2] */
+    acc2 = (b1 * c1);           /* acc2 = A[2 * i + 1] * B[2 * i] */
+
+    d1 = *(pSrcB + 1);          /* B[2 * i + 1] */
+    c2 = *(pSrcB + 2);          /* B[2 * i + 2] */
+    acc1 -= b1 * d1;            /* acc1 =      A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1] */
+
+    d2 = *(pSrcB + 3);          /* B[2 * i + 3] */
+    acc3 = a2 * c2;             /* acc3 =       A[2 * i + 2] * B[2 * i + 2] */
+
+    b2 = *(pSrcA + 3);          /* A[2 * i + 3] */
+    acc2 += (a1 * d1);          /* acc2 =      A[2 * i + 1] * B[2 * i] + A[2 * i] * B[2 * i + 1] */
+
+    a1 = *(pSrcA + 4);          /* A[2 * i + 4] */
+    acc4 = (a2 * d2);           /* acc4 =   A[2 * i + 2] * B[2 * i + 3] */
+
+    c1 = *(pSrcB + 4);          /* B[2 * i + 4] */
+    acc3 -= (b2 * d2);          /* acc3 =       A[2 * i + 2] * B[2 * i + 2] - A[2 * i + 3] * B[2 * i + 3] */
+    *pDst = acc1;               /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1] */
+
+    b1 = *(pSrcA + 5);          /* A[2 * i + 5] */
+    acc4 += b2 * c2;            /* acc4 =   A[2 * i + 2] * B[2 * i + 3] + A[2 * i + 3] * B[2 * i + 2] */
+
+    *(pDst + 1) = acc2;         /* C[2 * i + 1] = A[2 * i + 1] * B[2 * i] + A[2 * i] * B[2 * i + 1]  */
+    acc1 = (a1 * c1);
+
+    d1 = *(pSrcB + 5);
+    acc2 = (b1 * c1);
+
+    *(pDst + 2) = acc3;
+    *(pDst + 3) = acc4;
+
+    a2 = *(pSrcA + 6);
+    acc1 -= (b1 * d1);
+
+    c2 = *(pSrcB + 6);
+    acc2 += (a1 * d1);
+
+    b2 = *(pSrcA + 7);
+    acc3 = (a2 * c2);
+
+    d2 = *(pSrcB + 7);
+    acc4 = (b2 * c2);
+
+    *(pDst + 4) = acc1;
+    pSrcA += 8u;
+
+    acc3 -= (b2 * d2);
+    acc4 += (a2 * d2);
+
+    *(pDst + 5) = acc2;
+    pSrcB += 8u;
+
+    *(pDst + 6) = acc3;
+    *(pDst + 7) = acc4;
+
+    pDst += 8u;
+
+    /* Decrement the numSamples loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a1 = *pSrcA++;
+    b1 = *pSrcA++;
+    c1 = *pSrcB++;
+    d1 = *pSrcB++;
+
+    /* store the result in the destination buffer. */
+    *pDst++ = (a1 * c1) - (b1 * d1);
+    *pDst++ = (a1 * d1) + (b1 * c1);
+
+    /* Decrement the numSamples loop counter */
+    blkCnt--;
+  }
+}
+
+/**        
+ * @} end of CmplxByCmplxMult group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c
new file mode 100644
index 00000000..fdd35289
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_q15.c
@@ -0,0 +1,193 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cmplx_mult_cmplx_q15.c    
+*    
+* Description:	Q15 complex-by-complex multiplication    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup CmplxByCmplxMult    
+ * @{    
+ */
+
+/**    
+ * @brief  Q15 complex-by-complex multiplication    
+ * @param[in]  *pSrcA points to the first input vector    
+ * @param[in]  *pSrcB points to the second input vector    
+ * @param[out]  *pDst  points to the output vector    
+ * @param[in]  numSamples number of complex samples in each vector    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function implements 1.15 by 1.15 multiplications and finally output is converted into 3.13 format.    
+ */
+
+void arm_cmplx_mult_cmplx_q15(
+  q15_t * pSrcA,
+  q15_t * pSrcB,
+  q15_t * pDst,
+  uint32_t numSamples)
+{
+  q15_t a, b, c, d;                              /* Temporary variables to store real and imaginary values */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counters */
+
+  /* loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
+
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
+
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
+
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * c) >> 17) - (((q31_t) b * d) >> 17);
+    /* store the result in 3.13 format in the destination buffer. */
+    *pDst++ =
+      (q15_t) (q31_t) (((q31_t) a * d) >> 17) + (((q31_t) b * c) >> 17);
+
+    /* Decrement the blockSize loop counter */
+    numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of CmplxByCmplxMult group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c
new file mode 100644
index 00000000..6cffaa46
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_cmplx_q31.c
@@ -0,0 +1,326 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cmplx_mult_cmplx_q31.c    
+*    
+* Description:	Q31 complex-by-complex multiplication    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup CmplxByCmplxMult    
+ * @{    
+ */
+
+
+/**    
+ * @brief  Q31 complex-by-complex multiplication    
+ * @param[in]  *pSrcA points to the first input vector    
+ * @param[in]  *pSrcB points to the second input vector    
+ * @param[out]  *pDst  points to the output vector    
+ * @param[in]  numSamples number of complex samples in each vector    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function implements 1.31 by 1.31 multiplications and finally output is converted into 3.29 format.    
+ * Input down scaling is not required.    
+ */
+
+void arm_cmplx_mult_cmplx_q31(
+  q31_t * pSrcA,
+  q31_t * pSrcB,
+  q31_t * pDst,
+  uint32_t numSamples)
+{
+  q31_t a, b, c, d;                              /* Temporary variables to store real and imaginary values */
+  uint32_t blkCnt;                               /* loop counters */
+  q31_t mul1, mul2, mul3, mul4;
+  q31_t out1, out2;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    mul1 = (q31_t) (((q63_t) a * c) >> 32);
+    mul2 = (q31_t) (((q63_t) b * d) >> 32);
+    mul3 = (q31_t) (((q63_t) a * d) >> 32);
+    mul4 = (q31_t) (((q63_t) b * c) >> 32);
+
+    mul1 = (mul1 >> 1);
+    mul2 = (mul2 >> 1);
+    mul3 = (mul3 >> 1);
+    mul4 = (mul4 >> 1);
+
+    out1 = mul1 - mul2;
+    out2 = mul3 + mul4;
+
+    /* store the real result in 3.29 format in the destination buffer. */
+    *pDst++ = out1;
+    /* store the imag result in 3.29 format in the destination buffer. */
+    *pDst++ = out2;
+
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    mul1 = (q31_t) (((q63_t) a * c) >> 32);
+    mul2 = (q31_t) (((q63_t) b * d) >> 32);
+    mul3 = (q31_t) (((q63_t) a * d) >> 32);
+    mul4 = (q31_t) (((q63_t) b * c) >> 32);
+
+    mul1 = (mul1 >> 1);
+    mul2 = (mul2 >> 1);
+    mul3 = (mul3 >> 1);
+    mul4 = (mul4 >> 1);
+
+    out1 = mul1 - mul2;
+    out2 = mul3 + mul4;
+
+    /* store the real result in 3.29 format in the destination buffer. */
+    *pDst++ = out1;
+    /* store the imag result in 3.29 format in the destination buffer. */
+    *pDst++ = out2;
+
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    mul1 = (q31_t) (((q63_t) a * c) >> 32);
+    mul2 = (q31_t) (((q63_t) b * d) >> 32);
+    mul3 = (q31_t) (((q63_t) a * d) >> 32);
+    mul4 = (q31_t) (((q63_t) b * c) >> 32);
+
+    mul1 = (mul1 >> 1);
+    mul2 = (mul2 >> 1);
+    mul3 = (mul3 >> 1);
+    mul4 = (mul4 >> 1);
+
+    out1 = mul1 - mul2;
+    out2 = mul3 + mul4;
+
+    /* store the real result in 3.29 format in the destination buffer. */
+    *pDst++ = out1;
+    /* store the imag result in 3.29 format in the destination buffer. */
+    *pDst++ = out2;
+
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    mul1 = (q31_t) (((q63_t) a * c) >> 32);
+    mul2 = (q31_t) (((q63_t) b * d) >> 32);
+    mul3 = (q31_t) (((q63_t) a * d) >> 32);
+    mul4 = (q31_t) (((q63_t) b * c) >> 32);
+
+    mul1 = (mul1 >> 1);
+    mul2 = (mul2 >> 1);
+    mul3 = (mul3 >> 1);
+    mul4 = (mul4 >> 1);
+
+    out1 = mul1 - mul2;
+    out2 = mul3 + mul4;
+
+    /* store the real result in 3.29 format in the destination buffer. */
+    *pDst++ = out1;
+    /* store the imag result in 3.29 format in the destination buffer. */
+    *pDst++ = out2;
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    mul1 = (q31_t) (((q63_t) a * c) >> 32);
+    mul2 = (q31_t) (((q63_t) b * d) >> 32);
+    mul3 = (q31_t) (((q63_t) a * d) >> 32);
+    mul4 = (q31_t) (((q63_t) b * c) >> 32);
+
+    mul1 = (mul1 >> 1);
+    mul2 = (mul2 >> 1);
+    mul3 = (mul3 >> 1);
+    mul4 = (mul4 >> 1);
+
+    out1 = mul1 - mul2;
+    out2 = mul3 + mul4;
+
+    /* store the real result in 3.29 format in the destination buffer. */
+    *pDst++ = out1;
+    /* store the imag result in 3.29 format in the destination buffer. */
+    *pDst++ = out2;
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* loop Unrolling */
+  blkCnt = numSamples >> 1u;
+
+  /* First part of the processing with loop unrolling.  Compute 2 outputs at a time.     
+   ** a second loop below computes the remaining 1 sample. */
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    mul1 = (q31_t) (((q63_t) a * c) >> 32);
+    mul2 = (q31_t) (((q63_t) b * d) >> 32);
+    mul3 = (q31_t) (((q63_t) a * d) >> 32);
+    mul4 = (q31_t) (((q63_t) b * c) >> 32);
+
+    mul1 = (mul1 >> 1);
+    mul2 = (mul2 >> 1);
+    mul3 = (mul3 >> 1);
+    mul4 = (mul4 >> 1);
+
+    out1 = mul1 - mul2;
+    out2 = mul3 + mul4;
+
+    /* store the real result in 3.29 format in the destination buffer. */
+    *pDst++ = out1;
+    /* store the imag result in 3.29 format in the destination buffer. */
+    *pDst++ = out2;
+
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    mul1 = (q31_t) (((q63_t) a * c) >> 32);
+    mul2 = (q31_t) (((q63_t) b * d) >> 32);
+    mul3 = (q31_t) (((q63_t) a * d) >> 32);
+    mul4 = (q31_t) (((q63_t) b * c) >> 32);
+
+    mul1 = (mul1 >> 1);
+    mul2 = (mul2 >> 1);
+    mul3 = (mul3 >> 1);
+    mul4 = (mul4 >> 1);
+
+    out1 = mul1 - mul2;
+    out2 = mul3 + mul4;
+
+    /* store the real result in 3.29 format in the destination buffer. */
+    *pDst++ = out1;
+    /* store the imag result in 3.29 format in the destination buffer. */
+    *pDst++ = out2;
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 2, compute any remaining output samples here.     
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x2u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[2 * i] - A[2 * i + 1] * B[2 * i + 1].  */
+    /* C[2 * i + 1] = A[2 * i] * B[2 * i + 1] + A[2 * i + 1] * B[2 * i].  */
+    a = *pSrcA++;
+    b = *pSrcA++;
+    c = *pSrcB++;
+    d = *pSrcB++;
+
+    mul1 = (q31_t) (((q63_t) a * c) >> 32);
+    mul2 = (q31_t) (((q63_t) b * d) >> 32);
+    mul3 = (q31_t) (((q63_t) a * d) >> 32);
+    mul4 = (q31_t) (((q63_t) b * c) >> 32);
+
+    mul1 = (mul1 >> 1);
+    mul2 = (mul2 >> 1);
+    mul3 = (mul3 >> 1);
+    mul4 = (mul4 >> 1);
+
+    out1 = mul1 - mul2;
+    out2 = mul3 + mul4;
+
+    /* store the real result in 3.29 format in the destination buffer. */
+    *pDst++ = out1;
+    /* store the imag result in 3.29 format in the destination buffer. */
+    *pDst++ = out2;
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of CmplxByCmplxMult group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_f32.c
new file mode 100644
index 00000000..319d26b1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_f32.c
@@ -0,0 +1,225 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cmplx_mult_real_f32.c    
+*    
+* Description:	Floating-point complex by real multiplication    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupCmplxMath        
+ */
+
+/**        
+ * @defgroup CmplxByRealMult Complex-by-Real Multiplication        
+ *        
+ * Multiplies a complex vector by a real vector and generates a complex result.        
+ * The data in the complex arrays is stored in an interleaved fashion        
+ * (real, imag, real, imag, ...).        
+ * The parameter numSamples represents the number of complex        
+ * samples processed.  The complex arrays have a total of 2*numSamples        
+ * real values while the real array has a total of numSamples        
+ * real values.        
+ *        
+ * The underlying algorithm is used:        
+ *        
+ * 
        
+ * for(n=0; n        
+ *        
+ * There are separate functions for floating-point, Q15, and Q31 data types.        
+ */
+
+/**        
+ * @addtogroup CmplxByRealMult        
+ * @{        
+ */
+
+
+/**        
+ * @brief  Floating-point complex-by-real multiplication        
+ * @param[in]  *pSrcCmplx points to the complex input vector        
+ * @param[in]  *pSrcReal points to the real input vector        
+ * @param[out]  *pCmplxDst points to the complex output vector        
+ * @param[in]  numSamples number of samples in each vector        
+ * @return none.        
+ */
+
+void arm_cmplx_mult_real_f32(
+  float32_t * pSrcCmplx,
+  float32_t * pSrcReal,
+  float32_t * pCmplxDst,
+  uint32_t numSamples)
+{
+  float32_t in;                                  /* Temporary variable to store input value */
+  uint32_t blkCnt;                               /* loop counters */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  float32_t inA1, inA2, inA3, inA4;              /* Temporary variables to hold input data */
+  float32_t inA5, inA6, inA7, inA8;              /* Temporary variables to hold input data */
+  float32_t inB1, inB2, inB3, inB4;              /* Temporary variables to hold input data */
+  float32_t out1, out2, out3, out4;              /* Temporary variables to hold output data */
+  float32_t out5, out6, out7, out8;              /* Temporary variables to hold output data */
+
+  /* loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.        
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[i].            */
+    /* C[2 * i + 1] = A[2 * i + 1] * B[i].        */
+    /* read input from complex input buffer */
+    inA1 = pSrcCmplx[0];
+    inA2 = pSrcCmplx[1];
+    /* read input from real input buffer */
+    inB1 = pSrcReal[0];
+
+    /* read input from complex input buffer */
+    inA3 = pSrcCmplx[2];
+
+    /* multiply complex buffer real input with real buffer input */
+    out1 = inA1 * inB1;
+
+    /* read input from complex input buffer */
+    inA4 = pSrcCmplx[3];
+
+    /* multiply complex buffer imaginary input with real buffer input */
+    out2 = inA2 * inB1;
+
+    /* read input from real input buffer */
+    inB2 = pSrcReal[1];
+    /* read input from complex input buffer */
+    inA5 = pSrcCmplx[4];
+
+    /* multiply complex buffer real input with real buffer input */
+    out3 = inA3 * inB2;
+
+    /* read input from complex input buffer */
+    inA6 = pSrcCmplx[5];
+    /* read input from real input buffer */
+    inB3 = pSrcReal[2];
+
+    /* multiply complex buffer imaginary input with real buffer input */
+    out4 = inA4 * inB2;
+
+    /* read input from complex input buffer */
+    inA7 = pSrcCmplx[6];
+
+    /* multiply complex buffer real input with real buffer input */
+    out5 = inA5 * inB3;
+
+    /* read input from complex input buffer */
+    inA8 = pSrcCmplx[7];
+
+    /* multiply complex buffer imaginary input with real buffer input */
+    out6 = inA6 * inB3;
+
+    /* read input from real input buffer */
+    inB4 = pSrcReal[3];
+
+    /* store result to destination bufer */
+    pCmplxDst[0] = out1;
+
+    /* multiply complex buffer real input with real buffer input */
+    out7 = inA7 * inB4;
+
+    /* store result to destination bufer */
+    pCmplxDst[1] = out2;
+
+    /* multiply complex buffer imaginary input with real buffer input */
+    out8 = inA8 * inB4;
+
+    /* store result to destination bufer */
+    pCmplxDst[2] = out3;
+    pCmplxDst[3] = out4;
+    pCmplxDst[4] = out5;
+
+    /* incremnet complex input buffer by 8 to process next samples */
+    pSrcCmplx += 8u;
+
+    /* store result to destination bufer */
+    pCmplxDst[5] = out6;
+
+    /* increment real input buffer by 4 to process next samples */
+    pSrcReal += 4u;
+
+    /* store result to destination bufer */
+    pCmplxDst[6] = out7;
+    pCmplxDst[7] = out8;
+
+    /* increment destination buffer by 8 to process next sampels */
+    pCmplxDst += 8u;
+
+    /* Decrement the numSamples loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[i].            */
+    /* C[2 * i + 1] = A[2 * i + 1] * B[i].        */
+    in = *pSrcReal++;
+    /* store the result in the destination buffer. */
+    *pCmplxDst++ = (*pSrcCmplx++) * (in);
+    *pCmplxDst++ = (*pSrcCmplx++) * (in);
+
+    /* Decrement the numSamples loop counter */
+    blkCnt--;
+  }
+}
+
+/**        
+ * @} end of CmplxByRealMult group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_q15.c
new file mode 100644
index 00000000..d2cc66af
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_q15.c
@@ -0,0 +1,203 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cmplx_mult_real_q15.c    
+*    
+* Description:	Q15 complex by real multiplication    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup CmplxByRealMult    
+ * @{    
+ */
+
+
+/**    
+ * @brief  Q15 complex-by-real multiplication    
+ * @param[in]  *pSrcCmplx points to the complex input vector    
+ * @param[in]  *pSrcReal points to the real input vector    
+ * @param[out]  *pCmplxDst points to the complex output vector    
+ * @param[in]  numSamples number of samples in each vector    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function uses saturating arithmetic.    
+ * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated.    
+ */
+
+void arm_cmplx_mult_real_q15(
+  q15_t * pSrcCmplx,
+  q15_t * pSrcReal,
+  q15_t * pCmplxDst,
+  uint32_t numSamples)
+{
+  q15_t in;                                      /* Temporary variable to store input value */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counters */
+  q31_t inA1, inA2;                              /* Temporary variables to hold input data */
+  q31_t inB1;                                    /* Temporary variables to hold input data */
+  q15_t out1, out2, out3, out4;                  /* Temporary variables to hold output data */
+  q31_t mul1, mul2, mul3, mul4;                  /* Temporary variables to hold intermediate data */
+
+  /* loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[i].            */
+    /* C[2 * i + 1] = A[2 * i + 1] * B[i].        */
+    /* read complex number both real and imaginary from complex input buffer */
+    inA1 = *__SIMD32(pSrcCmplx)++;
+    /* read two real values at a time from real input buffer */
+    inB1 = *__SIMD32(pSrcReal)++;
+    /* read complex number both real and imaginary from complex input buffer */
+    inA2 = *__SIMD32(pSrcCmplx)++;
+
+    /* multiply complex number with real numbers */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    mul1 = (q31_t) ((q15_t) (inA1) * (q15_t) (inB1));
+    mul2 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1));
+    mul3 = (q31_t) ((q15_t) (inA2) * (q15_t) (inB1 >> 16));
+    mul4 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) (inB1 >> 16));
+
+#else
+
+    mul2 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1 >> 16));
+    mul1 = (q31_t) ((q15_t) inA1 * (q15_t) (inB1 >> 16));
+    mul4 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) inB1);
+    mul3 = (q31_t) ((q15_t) inA2 * (q15_t) inB1);
+
+#endif //      #ifndef ARM_MATH_BIG_ENDIAN
+
+    /* saturate the result */
+    out1 = (q15_t) __SSAT(mul1 >> 15u, 16);
+    out2 = (q15_t) __SSAT(mul2 >> 15u, 16);
+    out3 = (q15_t) __SSAT(mul3 >> 15u, 16);
+    out4 = (q15_t) __SSAT(mul4 >> 15u, 16);
+
+    /* pack real and imaginary outputs and store them to destination */
+    *__SIMD32(pCmplxDst)++ = __PKHBT(out1, out2, 16);
+    *__SIMD32(pCmplxDst)++ = __PKHBT(out3, out4, 16);
+
+    inA1 = *__SIMD32(pSrcCmplx)++;
+    inB1 = *__SIMD32(pSrcReal)++;
+    inA2 = *__SIMD32(pSrcCmplx)++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    mul1 = (q31_t) ((q15_t) (inA1) * (q15_t) (inB1));
+    mul2 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1));
+    mul3 = (q31_t) ((q15_t) (inA2) * (q15_t) (inB1 >> 16));
+    mul4 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) (inB1 >> 16));
+
+#else
+
+    mul2 = (q31_t) ((q15_t) (inA1 >> 16) * (q15_t) (inB1 >> 16));
+    mul1 = (q31_t) ((q15_t) inA1 * (q15_t) (inB1 >> 16));
+    mul4 = (q31_t) ((q15_t) (inA2 >> 16) * (q15_t) inB1);
+    mul3 = (q31_t) ((q15_t) inA2 * (q15_t) inB1);
+
+#endif //      #ifndef ARM_MATH_BIG_ENDIAN
+
+    out1 = (q15_t) __SSAT(mul1 >> 15u, 16);
+    out2 = (q15_t) __SSAT(mul2 >> 15u, 16);
+    out3 = (q15_t) __SSAT(mul3 >> 15u, 16);
+    out4 = (q15_t) __SSAT(mul4 >> 15u, 16);
+
+    *__SIMD32(pCmplxDst)++ = __PKHBT(out1, out2, 16);
+    *__SIMD32(pCmplxDst)++ = __PKHBT(out3, out4, 16);
+
+    /* Decrement the numSamples loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[i].            */
+    /* C[2 * i + 1] = A[2 * i + 1] * B[i].        */
+    in = *pSrcReal++;
+    /* store the result in the destination buffer. */
+    *pCmplxDst++ =
+      (q15_t) __SSAT((((q31_t) (*pSrcCmplx++) * (in)) >> 15), 16);
+    *pCmplxDst++ =
+      (q15_t) __SSAT((((q31_t) (*pSrcCmplx++) * (in)) >> 15), 16);
+
+    /* Decrement the numSamples loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+    /* realOut = realA * realB.            */
+    /* imagOut = imagA * realB.                */
+    in = *pSrcReal++;
+    /* store the result in the destination buffer. */
+    *pCmplxDst++ =
+      (q15_t) __SSAT((((q31_t) (*pSrcCmplx++) * (in)) >> 15), 16);
+    *pCmplxDst++ =
+      (q15_t) __SSAT((((q31_t) (*pSrcCmplx++) * (in)) >> 15), 16);
+
+    /* Decrement the numSamples loop counter */
+    numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of CmplxByRealMult group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_q31.c
new file mode 100644
index 00000000..2ac09f53
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ComplexMathFunctions/arm_cmplx_mult_real_q31.c
@@ -0,0 +1,223 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cmplx_mult_real_q31.c    
+*    
+* Description:	Q31 complex by real multiplication    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupCmplxMath    
+ */
+
+/**    
+ * @addtogroup CmplxByRealMult    
+ * @{    
+ */
+
+
+/**    
+ * @brief  Q31 complex-by-real multiplication    
+ * @param[in]  *pSrcCmplx points to the complex input vector    
+ * @param[in]  *pSrcReal points to the real input vector    
+ * @param[out]  *pCmplxDst points to the complex output vector    
+ * @param[in]  numSamples number of samples in each vector    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function uses saturating arithmetic.    
+ * Results outside of the allowable Q31 range[0x80000000 0x7FFFFFFF] will be saturated.    
+ */
+
+void arm_cmplx_mult_real_q31(
+  q31_t * pSrcCmplx,
+  q31_t * pSrcReal,
+  q31_t * pCmplxDst,
+  uint32_t numSamples)
+{
+  q31_t inA1;                                    /* Temporary variable to store input value */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  uint32_t blkCnt;                               /* loop counters */
+  q31_t inA2, inA3, inA4;                        /* Temporary variables to hold input data */
+  q31_t inB1, inB2;                              /* Temporary variabels to hold input data */
+  q31_t out1, out2, out3, out4;                  /* Temporary variables to hold output data */
+
+  /* loop Unrolling */
+  blkCnt = numSamples >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[i].            */
+    /* C[2 * i + 1] = A[2 * i + 1] * B[i].        */
+    /* read real input from complex input buffer */
+    inA1 = *pSrcCmplx++;
+    inA2 = *pSrcCmplx++;
+    /* read input from real input bufer */
+    inB1 = *pSrcReal++;
+    inB2 = *pSrcReal++;
+    /* read imaginary input from complex input buffer */
+    inA3 = *pSrcCmplx++;
+    inA4 = *pSrcCmplx++;
+
+    /* multiply complex input with real input */
+    out1 = ((q63_t) inA1 * inB1) >> 32;
+    out2 = ((q63_t) inA2 * inB1) >> 32;
+    out3 = ((q63_t) inA3 * inB2) >> 32;
+    out4 = ((q63_t) inA4 * inB2) >> 32;
+
+    /* sature the result */
+    out1 = __SSAT(out1, 31);
+    out2 = __SSAT(out2, 31);
+    out3 = __SSAT(out3, 31);
+    out4 = __SSAT(out4, 31);
+
+    /* get result in 1.31 format */
+    out1 = out1 << 1;
+    out2 = out2 << 1;
+    out3 = out3 << 1;
+    out4 = out4 << 1;
+
+    /* store the result to destination buffer */
+    *pCmplxDst++ = out1;
+    *pCmplxDst++ = out2;
+    *pCmplxDst++ = out3;
+    *pCmplxDst++ = out4;
+
+    /* read real input from complex input buffer */
+    inA1 = *pSrcCmplx++;
+    inA2 = *pSrcCmplx++;
+    /* read input from real input bufer */
+    inB1 = *pSrcReal++;
+    inB2 = *pSrcReal++;
+    /* read imaginary input from complex input buffer */
+    inA3 = *pSrcCmplx++;
+    inA4 = *pSrcCmplx++;
+
+    /* multiply complex input with real input */
+    out1 = ((q63_t) inA1 * inB1) >> 32;
+    out2 = ((q63_t) inA2 * inB1) >> 32;
+    out3 = ((q63_t) inA3 * inB2) >> 32;
+    out4 = ((q63_t) inA4 * inB2) >> 32;
+
+    /* sature the result */
+    out1 = __SSAT(out1, 31);
+    out2 = __SSAT(out2, 31);
+    out3 = __SSAT(out3, 31);
+    out4 = __SSAT(out4, 31);
+
+    /* get result in 1.31 format */
+    out1 = out1 << 1;
+    out2 = out2 << 1;
+    out3 = out3 << 1;
+    out4 = out4 << 1;
+
+    /* store the result to destination buffer */
+    *pCmplxDst++ = out1;
+    *pCmplxDst++ = out2;
+    *pCmplxDst++ = out3;
+    *pCmplxDst++ = out4;
+
+    /* Decrement the numSamples loop counter */
+    blkCnt--;
+  }
+
+  /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = numSamples % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C[2 * i] = A[2 * i] * B[i].            */
+    /* C[2 * i + 1] = A[2 * i + 1] * B[i].        */
+    /* read real input from complex input buffer */
+    inA1 = *pSrcCmplx++;
+    inA2 = *pSrcCmplx++;
+    /* read input from real input bufer */
+    inB1 = *pSrcReal++;
+
+    /* multiply complex input with real input */
+    out1 = ((q63_t) inA1 * inB1) >> 32;
+    out2 = ((q63_t) inA2 * inB1) >> 32;
+
+    /* sature the result */
+    out1 = __SSAT(out1, 31);
+    out2 = __SSAT(out2, 31);
+
+    /* get result in 1.31 format */
+    out1 = out1 << 1;
+    out2 = out2 << 1;
+
+    /* store the result to destination buffer */
+    *pCmplxDst++ = out1;
+    *pCmplxDst++ = out2;
+
+    /* Decrement the numSamples loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(numSamples > 0u)
+  {
+    /* realOut = realA * realB.            */
+    /* imagReal = imagA * realB.               */
+    inA1 = *pSrcReal++;
+    /* store the result in the destination buffer. */
+    *pCmplxDst++ =
+      (q31_t) clip_q63_to_q31(((q63_t) * pSrcCmplx++ * inA1) >> 31);
+    *pCmplxDst++ =
+      (q31_t) clip_q63_to_q31(((q63_t) * pSrcCmplx++ * inA1) >> 31);
+
+    /* Decrement the numSamples loop counter */
+    numSamples--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of CmplxByRealMult group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_f32.c
new file mode 100644
index 00000000..58e678ea
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_f32.c
@@ -0,0 +1,87 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_pid_init_f32.c    
+*    
+* Description:	Floating-point PID Control initialization function    
+*				   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+ /**    
+ * @addtogroup PID    
+ * @{    
+ */
+
+/**    
+ * @brief  Initialization function for the floating-point PID Control.   
+ * @param[in,out] *S points to an instance of the PID structure.   
+ * @param[in]     resetStateFlag  flag to reset the state. 0 = no change in state & 1 = reset the state.   
+ * @return none.   
+ * \par Description:   
+ * \par    
+ * The resetStateFlag specifies whether to set state to zero or not. \n   
+ * The function computes the structure fields: A0, A1 A2    
+ * using the proportional gain( \c Kp), integral gain( \c Ki) and derivative gain( \c Kd)    
+ * also sets the state variables to all zeros.    
+ */
+
+void arm_pid_init_f32(
+  arm_pid_instance_f32 * S,
+  int32_t resetStateFlag)
+{
+
+  /* Derived coefficient A0 */
+  S->A0 = S->Kp + S->Ki + S->Kd;
+
+  /* Derived coefficient A1 */
+  S->A1 = (-S->Kp) - ((float32_t) 2.0 * S->Kd);
+
+  /* Derived coefficient A2 */
+  S->A2 = S->Kd;
+
+  /* Check whether state needs reset or not */
+  if(resetStateFlag)
+  {
+    /* Clear the state buffer.  The size will be always 3 samples */
+    memset(S->state, 0, 3u * sizeof(float32_t));
+  }
+
+}
+
+/**    
+ * @} end of PID group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_q15.c
new file mode 100644
index 00000000..d3fcfd0b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_q15.c
@@ -0,0 +1,122 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_pid_init_q15.c    
+*    
+* Description:	Q15 PID Control initialization function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+ /**    
+ * @addtogroup PID    
+ * @{    
+ */
+
+/**    
+ * @details    
+ * @param[in,out] *S points to an instance of the Q15 PID structure.    
+ * @param[in]     resetStateFlag  flag to reset the state. 0 = no change in state 1 = reset the state.    
+ * @return none.    
+ * \par Description:   
+ * \par    
+ * The resetStateFlag specifies whether to set state to zero or not. \n   
+ * The function computes the structure fields: A0, A1 A2    
+ * using the proportional gain( \c Kp), integral gain( \c Ki) and derivative gain( \c Kd)    
+ * also sets the state variables to all zeros.    
+ */
+
+void arm_pid_init_q15(
+  arm_pid_instance_q15 * S,
+  int32_t resetStateFlag)
+{
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* Derived coefficient A0 */
+  S->A0 = __QADD16(__QADD16(S->Kp, S->Ki), S->Kd);
+
+  /* Derived coefficients and pack into A1 */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+  S->A1 = __PKHBT(-__QADD16(__QADD16(S->Kd, S->Kd), S->Kp), S->Kd, 16);
+
+#else
+
+  S->A1 = __PKHBT(S->Kd, -__QADD16(__QADD16(S->Kd, S->Kd), S->Kp), 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+  /* Check whether state needs reset or not */
+  if(resetStateFlag)
+  {
+    /* Clear the state buffer.  The size will be always 3 samples */
+    memset(S->state, 0, 3u * sizeof(q15_t));
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q31_t temp;                                    /*to store the sum */
+
+  /* Derived coefficient A0 */
+  temp = S->Kp + S->Ki + S->Kd;
+  S->A0 = (q15_t) __SSAT(temp, 16);
+
+  /* Derived coefficients and pack into A1 */
+  temp = -(S->Kd + S->Kd + S->Kp);
+  S->A1 = (q15_t) __SSAT(temp, 16);
+  S->A2 = S->Kd;
+
+
+
+  /* Check whether state needs reset or not */
+  if(resetStateFlag)
+  {
+    /* Clear the state buffer.  The size will be always 3 samples */
+    memset(S->state, 0, 3u * sizeof(q15_t));
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of PID group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_q31.c
new file mode 100644
index 00000000..479c6602
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_init_q31.c
@@ -0,0 +1,107 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_pid_init_q31.c    
+*    
+* Description:	Q31 PID Control initialization function     
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+ /**    
+ * @addtogroup PID    
+ * @{    
+ */
+
+/**    
+ * @brief  Initialization function for the Q31 PID Control.   
+ * @param[in,out] *S points to an instance of the Q31 PID structure.   
+ * @param[in]     resetStateFlag  flag to reset the state. 0 = no change in state 1 = reset the state.   
+ * @return none.    
+ * \par Description:   
+ * \par    
+ * The resetStateFlag specifies whether to set state to zero or not. \n   
+ * The function computes the structure fields: A0, A1 A2    
+ * using the proportional gain( \c Kp), integral gain( \c Ki) and derivative gain( \c Kd)    
+ * also sets the state variables to all zeros.    
+ */
+
+void arm_pid_init_q31(
+  arm_pid_instance_q31 * S,
+  int32_t resetStateFlag)
+{
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* Derived coefficient A0 */
+  S->A0 = __QADD(__QADD(S->Kp, S->Ki), S->Kd);
+
+  /* Derived coefficient A1 */
+  S->A1 = -__QADD(__QADD(S->Kd, S->Kd), S->Kp);
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q31_t temp;
+
+  /* Derived coefficient A0 */
+  temp = clip_q63_to_q31((q63_t) S->Kp + S->Ki);
+  S->A0 = clip_q63_to_q31((q63_t) temp + S->Kd);
+
+  /* Derived coefficient A1 */
+  temp = clip_q63_to_q31((q63_t) S->Kd + S->Kd);
+  S->A1 = -clip_q63_to_q31((q63_t) temp + S->Kp);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  /* Derived coefficient A2 */
+  S->A2 = S->Kd;
+
+  /* Check whether state needs reset or not */
+  if(resetStateFlag)
+  {
+    /* Clear the state buffer.  The size will be always 3 samples */
+    memset(S->state, 0, 3u * sizeof(q31_t));
+  }
+
+}
+
+/**    
+ * @} end of PID group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_f32.c
new file mode 100644
index 00000000..f548429b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_f32.c
@@ -0,0 +1,65 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_pid_reset_f32.c    
+*    
+* Description:	Floating-point PID Control reset function   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+ /**    
+ * @addtogroup PID    
+ * @{    
+ */
+
+/**    
+* @brief  Reset function for the floating-point PID Control.   
+* @param[in] *S	Instance pointer of PID control data structure.   
+* @return none.    
+* \par Description:   
+* The function resets the state buffer to zeros.    
+*/
+void arm_pid_reset_f32(
+  arm_pid_instance_f32 * S)
+{
+
+  /* Clear the state buffer.  The size will be always 3 samples */
+  memset(S->state, 0, 3u * sizeof(float32_t));
+}
+
+/**    
+ * @} end of PID group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_q15.c
new file mode 100644
index 00000000..4ac91ad6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_q15.c
@@ -0,0 +1,64 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_pid_reset_q15.c    
+*    
+* Description:	Q15 PID Control reset function   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+ /**    
+ * @addtogroup PID    
+ * @{    
+ */
+
+/**    
+* @brief  Reset function for the Q15 PID Control.   
+* @param[in] *S		Instance pointer of PID control data structure.   
+* @return none.    
+* \par Description:   
+* The function resets the state buffer to zeros.    
+*/
+void arm_pid_reset_q15(
+  arm_pid_instance_q15 * S)
+{
+  /* Reset state to zero, The size will be always 3 samples */
+  memset(S->state, 0, 3u * sizeof(q15_t));
+}
+
+/**    
+ * @} end of PID group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_q31.c
new file mode 100644
index 00000000..b0410f71
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_pid_reset_q31.c
@@ -0,0 +1,65 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_pid_reset_q31.c    
+*    
+* Description:	Q31 PID Control reset function   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+ /**    
+ * @addtogroup PID    
+ * @{    
+ */
+
+/**    
+* @brief  Reset function for the Q31 PID Control.   
+* @param[in] *S	Instance pointer of PID control data structure.   
+* @return none.    
+* \par Description:   
+* The function resets the state buffer to zeros.    
+*/
+void arm_pid_reset_q31(
+  arm_pid_instance_q31 * S)
+{
+
+  /* Clear the state buffer.  The size will be always 3 samples */
+  memset(S->state, 0, 3u * sizeof(q31_t));
+}
+
+/**    
+ * @} end of PID group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_sin_cos_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_sin_cos_f32.c
new file mode 100644
index 00000000..0ce08863
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_sin_cos_f32.c
@@ -0,0 +1,149 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_sin_cos_f32.c    
+*    
+* Description:	Sine and Cosine calculation for floating-point values.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupController    
+ */
+
+/**    
+ * @defgroup SinCos Sine Cosine   
+ *    
+ * Computes the trigonometric sine and cosine values using a combination of table lookup   
+ * and linear interpolation.     
+ * There are separate functions for Q31 and floating-point data types.   
+ * The input to the floating-point version is in degrees while the   
+ * fixed-point Q31 have a scaled input with the range   
+ * [-1 0.9999] mapping to [-180 +180] degrees.   
+ *
+ * The floating point function also allows values that are out of the usual range. When this happens, the function will
+ * take extra time to adjust the input value to the range of [-180 180].
+ *   
+ * The implementation is based on table lookup using 360 values together with linear interpolation.   
+ * The steps used are:   
+ *  -# Calculation of the nearest integer table index.   
+ *  -# Compute the fractional portion (fract) of the input.   
+ *  -# Fetch the value corresponding to \c index from sine table to \c y0 and also value from \c index+1 to \c y1.      
+ *  -# Sine value is computed as  *psinVal = y0 + (fract * (y1 - y0)).    
+ *  -# Fetch the value corresponding to \c index from cosine table to \c y0 and also value from \c index+1 to \c y1.      
+ *  -# Cosine value is computed as  *pcosVal = y0 + (fract * (y1 - y0)).    
+ */
+
+ /**    
+ * @addtogroup SinCos    
+ * @{    
+ */
+
+/**    
+ * @brief  Floating-point sin_cos function.   
+ * @param[in]  theta    input value in degrees    
+ * @param[out] *pSinVal points to the processed sine output.    
+ * @param[out] *pCosVal points to the processed cos output.    
+ * @return none.   
+ */
+
+void arm_sin_cos_f32(
+  float32_t theta,
+  float32_t * pSinVal,
+  float32_t * pCosVal)
+{
+  float32_t fract, in;                             /* Temporary variables for input, output */
+  uint16_t indexS, indexC;                         /* Index variable */
+  float32_t f1, f2, d1, d2;                        /* Two nearest output values */
+  int32_t n;
+  float32_t findex, Dn, Df, temp;
+
+  /* input x is in degrees */
+  /* Scale the input, divide input by 360, for cosine add 0.25 (pi/2) to read sine table */
+  in = theta * 0.00277777777778f;
+
+  /* Calculation of floor value of input */
+  n = (int32_t) in;
+
+  /* Make negative values towards -infinity */
+  if(in < 0.0f)
+  {
+    n--;
+  }
+  /* Map input value to [0 1] */
+  in = in - (float32_t) n;
+
+  /* Calculation of index of the table */
+  findex = (float32_t) FAST_MATH_TABLE_SIZE * in;
+  indexS = ((uint16_t)findex) & 0x1ff;
+  indexC = (indexS + (FAST_MATH_TABLE_SIZE / 4)) & 0x1ff;
+
+  /* fractional value calculation */
+  fract = findex - (float32_t) indexS;
+
+  /* Read two nearest values of input value from the cos & sin tables */
+  f1 = sinTable_f32[indexC+0];
+  f2 = sinTable_f32[indexC+1];
+  d1 = -sinTable_f32[indexS+0];
+  d2 = -sinTable_f32[indexS+1];
+
+  Dn = 0.0122718463030f; // delta between the two points (fixed), in this case 2*pi/FAST_MATH_TABLE_SIZE
+  Df = f2 - f1; // delta between the values of the functions
+  temp = Dn*(d1 + d2) - 2*Df;
+  temp = fract*temp + (3*Df - (d2 + 2*d1)*Dn);
+  temp = fract*temp + d1*Dn;
+
+  /* Calculation of cosine value */
+  *pCosVal = fract*temp + f1;
+  
+  /* Read two nearest values of input value from the cos & sin tables */
+  f1 = sinTable_f32[indexS+0];
+  f2 = sinTable_f32[indexS+1];
+  d1 = sinTable_f32[indexC+0];
+  d2 = sinTable_f32[indexC+1];
+
+  Df = f2 - f1; // delta between the values of the functions
+  temp = Dn*(d1 + d2) - 2*Df;
+  temp = fract*temp + (3*Df - (d2 + 2*d1)*Dn);
+  temp = fract*temp + d1*Dn;
+  
+  /* Calculation of sine value */
+  *pSinVal = fract*temp + f1;
+}
+/**    
+ * @} end of SinCos group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_sin_cos_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_sin_cos_q31.c
new file mode 100644
index 00000000..6b7dff95
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/ControllerFunctions/arm_sin_cos_q31.c
@@ -0,0 +1,122 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_sin_cos_q31.c    
+*    
+* Description:	Cosine & Sine calculation for Q31 values.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupController    
+ */
+
+ /**    
+ * @addtogroup SinCos    
+ * @{    
+ */
+
+/**    
+ * @brief  Q31 sin_cos function.   
+ * @param[in]  theta    scaled input value in degrees    
+ * @param[out] *pSinVal points to the processed sine output.    
+ * @param[out] *pCosVal points to the processed cosine output.    
+ * @return none.   
+ *    
+ * The Q31 input value is in the range [-1 0.999999] and is mapped to a degree value in the range [-180 179].   
+ *    
+ */
+
+void arm_sin_cos_q31(
+  q31_t theta,
+  q31_t * pSinVal,
+  q31_t * pCosVal)
+{
+  q31_t fract;                                 /* Temporary variables for input, output */
+  uint16_t indexS, indexC;                     /* Index variable */
+  q31_t f1, f2, d1, d2;                        /* Two nearest output values */
+  q31_t Dn, Df;
+  q63_t temp;
+  
+  /* Calculate the nearest index */
+  indexS = (uint32_t)theta >> CONTROLLER_Q31_SHIFT;
+  indexC = (indexS + 128) & 0x1ff;
+
+  /* Calculation of fractional value */
+  fract = (theta - (indexS << CONTROLLER_Q31_SHIFT)) << 8;
+  
+  /* Read two nearest values of input value from the cos & sin tables */
+  f1 = sinTable_q31[indexC+0];
+  f2 = sinTable_q31[indexC+1];
+  d1 = -sinTable_q31[indexS+0];
+  d2 = -sinTable_q31[indexS+1];
+
+  Dn = 0x1921FB5; // delta between the two points (fixed), in this case 2*pi/FAST_MATH_TABLE_SIZE
+  Df = f2 - f1; // delta between the values of the functions
+  temp = Dn*((q63_t)d1 + d2);
+  temp = temp - ((q63_t)Df << 32);
+  temp = (q63_t)fract*(temp >> 31);
+  temp = temp + ((3*(q63_t)Df << 31) - (d2 + ((q63_t)d1 << 1))*Dn);
+  temp = (q63_t)fract*(temp >> 31);
+  temp = temp + (q63_t)d1*Dn;
+  temp = (q63_t)fract*(temp >> 31);
+
+  /* Calculation of cosine value */
+  *pCosVal = clip_q63_to_q31((temp >> 31) + (q63_t)f1);
+  
+  /* Read two nearest values of input value from the cos & sin tables */
+  f1 = sinTable_q31[indexS+0];
+  f2 = sinTable_q31[indexS+1];
+  d1 = sinTable_q31[indexC+0];
+  d2 = sinTable_q31[indexC+1];
+
+  Df = f2 - f1; // delta between the values of the functions
+  temp = Dn*((q63_t)d1 + d2);
+  temp = temp - ((q63_t)Df << 32);
+  temp = (q63_t)fract*(temp >> 31);
+  temp = temp + ((3*(q63_t)Df << 31) - (d2 + ((q63_t)d1 << 1))*Dn);
+  temp = (q63_t)fract*(temp >> 31);
+  temp = temp + (q63_t)d1*Dn;
+  temp = (q63_t)fract*(temp >> 31);
+  
+  /* Calculation of sine value */
+  *pSinVal = clip_q63_to_q31((temp >> 31) + (q63_t)f1);
+}
+
+/**    
+ * @} end of SinCos group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_f32.c
new file mode 100644
index 00000000..f483e094
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_f32.c
@@ -0,0 +1,138 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cos_f32.c    
+*    
+* Description:	Fast cosine calculation for floating-point values.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+/**    
+ * @ingroup groupFastMath    
+ */
+
+/**    
+ * @defgroup cos Cosine    
+ *    
+ * Computes the trigonometric cosine function using a combination of table lookup   
+ * and cubic interpolation.  There are separate functions for   
+ * Q15, Q31, and floating-point data types.   
+ * The input to the floating-point version is in radians while the   
+ * fixed-point Q15 and Q31 have a scaled input with the range   
+ * [0 +0.9999] mapping to [0 2*pi).  The fixed-point range is chosen so that a
+ * value of 2*pi wraps around to 0.
+ *   
+ * The implementation is based on table lookup using 256 values together with cubic interpolation.   
+ * The steps used are:   
+ *  -# Calculation of the nearest integer table index   
+ *  -# Fetch the four table values a, b, c, and d     
+ *  -# Compute the fractional portion (fract) of the table index.   
+ *  -# Calculation of wa, wb, wc, wd    
+ *  -# The final result equals a*wa + b*wb + c*wc + d*wd   
+ *   
+ * where   
+ * 
    
+ *    a=Table[index-1];    
+ *    b=Table[index+0];    
+ *    c=Table[index+1];    
+ *    d=Table[index+2];    
+ * 
   
+ * and   
+ * 
    
+ *    wa=-(1/6)*fract.^3 + (1/2)*fract.^2 - (1/3)*fract;    
+ *    wb=(1/2)*fract.^3 - fract.^2 - (1/2)*fract + 1;    
+ *    wc=-(1/2)*fract.^3+(1/2)*fract.^2+fract;    
+ *    wd=(1/6)*fract.^3 - (1/6)*fract;    
+ * 
    
+ */
+
+ /**    
+ * @addtogroup cos    
+ * @{    
+ */
+
+/**   
+ * @brief  Fast approximation to the trigonometric cosine function for floating-point data.   
+ * @param[in] x input value in radians.   
+ * @return cos(x).   
+ */
+
+float32_t arm_cos_f32(
+  float32_t x)
+{
+  float32_t cosVal, fract, in;                   /* Temporary variables for input, output */
+  uint16_t index;                                /* Index variable */
+  float32_t a, b;                                /* Two nearest output values */
+  int32_t n;
+  float32_t findex;
+
+  /* input x is in radians */
+  /* Scale the input to [0 1] range from [0 2*PI] , divide input by 2*pi, add 0.25 (pi/2) to read sine table */
+  in = x * 0.159154943092f + 0.25f;
+
+  /* Calculation of floor value of input */
+  n = (int32_t) in;
+
+  /* Make negative values towards -infinity */
+  if(in < 0.0f)
+  {
+    n--;
+  }
+
+  /* Map input value to [0 1] */
+  in = in - (float32_t) n;
+
+  /* Calculation of index of the table */
+  findex = (float32_t) FAST_MATH_TABLE_SIZE * in;
+  index = ((uint16_t)findex) & 0x1ff;
+
+  /* fractional value calculation */
+  fract = findex - (float32_t) index;
+
+  /* Read two nearest values of input value from the cos table */
+  a = sinTable_f32[index];
+  b = sinTable_f32[index+1];
+
+  /* Linear interpolation process */
+  cosVal = (1.0f-fract)*a + fract*b;
+
+  /* Return the output value */
+  return (cosVal);
+}
+
+/**    
+ * @} end of cos group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_q15.c
new file mode 100644
index 00000000..28b8d8df
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_q15.c
@@ -0,0 +1,96 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cos_q15.c    
+*    
+* Description:	Fast cosine calculation for Q15 values.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupFastMath    
+ */
+
+ /**    
+ * @addtogroup cos    
+ * @{    
+ */
+
+/**   
+ * @brief Fast approximation to the trigonometric cosine function for Q15 data.   
+ * @param[in] x Scaled input value in radians.   
+ * @return  cos(x).   
+ *   
+ * The Q15 input value is in the range [0 +0.9999] and is mapped to a radian
+ * value in the range [0 2*pi).
+ */
+
+q15_t arm_cos_q15(
+  q15_t x)
+{
+  q15_t sinVal;                                  /* Temporary variables for input, output */
+  int32_t index;                                 /* Index variables */
+  q15_t a, b;                                    /* Four nearest output values */
+  q15_t fract;                                   /* Temporary values for fractional values */
+
+  /* add 0.25 (pi/2) to read sine table */
+  x += 0x2000;
+  if(x < 0)
+  {   /* convert negative numbers to corresponding positive ones */
+      x = x + 0x8000;
+  }
+
+  /* Calculate the nearest index */
+  index = (uint32_t)x >> FAST_MATH_Q15_SHIFT;
+
+  /* Calculation of fractional value */
+  fract = (x - (index << FAST_MATH_Q15_SHIFT)) << 9;
+
+  /* Read two nearest values of input value from the sin table */
+  a = sinTable_q15[index];
+  b = sinTable_q15[index+1];
+
+  /* Linear interpolation process */
+  sinVal = (q31_t)(0x8000-fract)*a >> 16;
+  sinVal = (q15_t)((((q31_t)sinVal << 16) + ((q31_t)fract*b)) >> 16);
+
+  return sinVal << 1;
+}
+
+/**    
+ * @} end of cos group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_q31.c
new file mode 100644
index 00000000..dc5d09b5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_cos_q31.c
@@ -0,0 +1,96 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_cos_q31.c    
+*    
+* Description:	Fast cosine calculation for Q31 values.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupFastMath    
+ */
+
+ /**    
+ * @addtogroup cos    
+ * @{    
+ */
+
+/**   
+ * @brief Fast approximation to the trigonometric cosine function for Q31 data.   
+ * @param[in] x Scaled input value in radians.   
+ * @return  cos(x).   
+ *   
+ * The Q31 input value is in the range [0 +0.9999] and is mapped to a radian
+ * value in the range [0 2*pi).
+ */
+
+q31_t arm_cos_q31(
+  q31_t x)
+{
+  q31_t cosVal;                                  /* Temporary variables for input, output */
+  int32_t index;                                 /* Index variables */
+  q31_t a, b;                                    /* Four nearest output values */
+  q31_t fract;                                   /* Temporary values for fractional values */
+
+  /* add 0.25 (pi/2) to read sine table */
+  x += 0x20000000;
+  if(x < 0)
+  {   /* convert negative numbers to corresponding positive ones */
+      x = x + 0x80000000;
+  }
+  
+  /* Calculate the nearest index */
+  index = (uint32_t)x >> FAST_MATH_Q31_SHIFT;
+
+  /* Calculation of fractional value */
+  fract = (x - (index << FAST_MATH_Q31_SHIFT)) << 9;
+
+  /* Read two nearest values of input value from the sin table */
+  a = sinTable_q31[index];
+  b = sinTable_q31[index+1];
+
+  /* Linear interpolation process */
+  cosVal = (q63_t)(0x80000000-fract)*a >> 32;
+  cosVal = (q31_t)((((q63_t)cosVal << 32) + ((q63_t)fract*b)) >> 32);
+
+  return cosVal << 1;
+}
+
+/**    
+ * @} end of cos group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_f32.c
new file mode 100644
index 00000000..4de77e3e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_f32.c
@@ -0,0 +1,139 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_sin_f32.c    
+*    
+* Description:	Fast sine calculation for floating-point values.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupFastMath    
+ */
+
+/**    
+ * @defgroup sin Sine    
+ *    
+ * Computes the trigonometric sine function using a combination of table lookup   
+ * and cubic interpolation.  There are separate functions for   
+ * Q15, Q31, and floating-point data types.   
+ * The input to the floating-point version is in radians while the   
+ * fixed-point Q15 and Q31 have a scaled input with the range   
+ * [0 +0.9999] mapping to [0 2*pi).  The fixed-point range is chosen so that a
+ * value of 2*pi wraps around to 0.
+ *   
+ * The implementation is based on table lookup using 256 values together with cubic interpolation.   
+ * The steps used are:   
+ *  -# Calculation of the nearest integer table index   
+ *  -# Fetch the four table values a, b, c, and d     
+ *  -# Compute the fractional portion (fract) of the table index.   
+ *  -# Calculation of wa, wb, wc, wd    
+ *  -# The final result equals a*wa + b*wb + c*wc + d*wd   
+ *   
+ * where   
+ * 
    
+ *    a=Table[index-1];    
+ *    b=Table[index+0];    
+ *    c=Table[index+1];    
+ *    d=Table[index+2];    
+ * 
   
+ * and   
+ * 
    
+ *    wa=-(1/6)*fract.^3 + (1/2)*fract.^2 - (1/3)*fract;    
+ *    wb=(1/2)*fract.^3 - fract.^2 - (1/2)*fract + 1;    
+ *    wc=-(1/2)*fract.^3+(1/2)*fract.^2+fract;    
+ *    wd=(1/6)*fract.^3 - (1/6)*fract;    
+ * 
    
+ */
+
+/**    
+ * @addtogroup sin    
+ * @{    
+ */
+
+/**   
+ * @brief  Fast approximation to the trigonometric sine function for floating-point data.   
+ * @param[in] x input value in radians.   
+ * @return  sin(x).   
+ */
+
+float32_t arm_sin_f32(
+  float32_t x)
+{
+  float32_t sinVal, fract, in;                           /* Temporary variables for input, output */
+  uint16_t index;                                        /* Index variable */
+  float32_t a, b;                                        /* Two nearest output values */
+  int32_t n;
+  float32_t findex;
+
+  /* input x is in radians */
+  /* Scale the input to [0 1] range from [0 2*PI] , divide input by 2*pi */
+  in = x * 0.159154943092f;
+
+  /* Calculation of floor value of input */
+  n = (int32_t) in;
+
+  /* Make negative values towards -infinity */
+  if(x < 0.0f)
+  {
+    n--;
+  }
+
+  /* Map input value to [0 1] */
+  in = in - (float32_t) n;
+
+  /* Calculation of index of the table */
+  findex = (float32_t) FAST_MATH_TABLE_SIZE * in;
+  index = ((uint16_t)findex) & 0x1ff;
+
+  /* fractional value calculation */
+  fract = findex - (float32_t) index;
+
+  /* Read two nearest values of input value from the sin table */
+  a = sinTable_f32[index];
+  b = sinTable_f32[index+1];
+
+  /* Linear interpolation process */
+  sinVal = (1.0f-fract)*a + fract*b;
+
+  /* Return the output value */
+  return (sinVal);
+}
+
+/**    
+ * @} end of sin group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_q15.c
new file mode 100644
index 00000000..d2281db2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_q15.c
@@ -0,0 +1,88 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_sin_q15.c    
+*    
+* Description:	Fast sine calculation for Q15 values.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupFastMath    
+ */
+
+ /**    
+ * @addtogroup sin    
+ * @{    
+ */
+
+/**   
+ * @brief Fast approximation to the trigonometric sine function for Q15 data.   
+ * @param[in] x Scaled input value in radians.   
+ * @return  sin(x).   
+ *   
+ * The Q15 input value is in the range [0 +0.9999] and is mapped to a radian value in the range [0 2*pi).
+ */
+
+q15_t arm_sin_q15(
+  q15_t x)
+{
+  q15_t sinVal;                                  /* Temporary variables for input, output */
+  int32_t index;                                 /* Index variables */
+  q15_t a, b;                                    /* Four nearest output values */
+  q15_t fract;                                   /* Temporary values for fractional values */
+
+  /* Calculate the nearest index */
+  index = (uint32_t)x >> FAST_MATH_Q15_SHIFT;
+
+  /* Calculation of fractional value */
+  fract = (x - (index << FAST_MATH_Q15_SHIFT)) << 9;
+
+  /* Read two nearest values of input value from the sin table */
+  a = sinTable_q15[index];
+  b = sinTable_q15[index+1];
+
+  /* Linear interpolation process */
+  sinVal = (q31_t)(0x8000-fract)*a >> 16;
+  sinVal = (q15_t)((((q31_t)sinVal << 16) + ((q31_t)fract*b)) >> 16);
+
+  return sinVal << 1;
+}
+
+/**    
+ * @} end of sin group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_q31.c
new file mode 100644
index 00000000..3ae28c4d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sin_q31.c
@@ -0,0 +1,87 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_sin_q31.c    
+*    
+* Description:	Fast sine calculation for Q31 values.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupFastMath    
+ */
+
+ /**    
+ * @addtogroup sin    
+ * @{    
+ */
+
+/**   
+ * @brief Fast approximation to the trigonometric sine function for Q31 data.
+ * @param[in] x Scaled input value in radians.
+ * @return  sin(x).
+ *
+ * The Q31 input value is in the range [0 +0.9999] and is mapped to a radian value in the range [0 2*pi). */
+
+q31_t arm_sin_q31(
+  q31_t x)
+{
+  q31_t sinVal;                                  /* Temporary variables for input, output */
+  int32_t index;                                 /* Index variables */
+  q31_t a, b;                                    /* Four nearest output values */
+  q31_t fract;                                   /* Temporary values for fractional values */
+
+  /* Calculate the nearest index */
+  index = (uint32_t)x >> FAST_MATH_Q31_SHIFT;
+
+  /* Calculation of fractional value */
+  fract = (x - (index << FAST_MATH_Q31_SHIFT)) << 9;
+
+  /* Read two nearest values of input value from the sin table */
+  a = sinTable_q31[index];
+  b = sinTable_q31[index+1];
+
+  /* Linear interpolation process */
+  sinVal = (q63_t)(0x80000000-fract)*a >> 32;
+  sinVal = (q31_t)((((q63_t)sinVal << 32) + ((q63_t)fract*b)) >> 32);
+
+  return sinVal << 1;
+}
+
+/**    
+ * @} end of sin group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sqrt_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sqrt_q15.c
new file mode 100644
index 00000000..109d4c0e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sqrt_q15.c
@@ -0,0 +1,155 @@
+/* ----------------------------------------------------------------------     
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.  
+*     
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*     
+* Project:      CMSIS DSP Library  
+* Title:		arm_sqrt_q15.c     
+*     
+* Description:	Q15 square root function.    
+*     
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+
+/**     
+ * @ingroup groupFastMath     
+ */
+
+/**     
+ * @addtogroup SQRT     
+ * @{     
+ */
+
+  /**    
+   * @brief  Q15 square root function.    
+   * @param[in]   in     input value.  The range of the input value is [0 +1) or 0x0000 to 0x7FFF.    
+   * @param[out]  *pOut  square root of input value.    
+   * @return The function returns ARM_MATH_SUCCESS if the input value is positive
+   * and ARM_MATH_ARGUMENT_ERROR if the input is negative.  For
+   * negative inputs, the function returns *pOut = 0.
+   */
+
+arm_status arm_sqrt_q15(
+  q15_t in,
+  q15_t * pOut)
+{
+  q15_t number, temp1, var1, signBits1, half;
+  q31_t bits_val1;
+  float32_t temp_float1;
+  union
+  {
+    q31_t fracval;
+    float32_t floatval;
+  } tempconv;
+
+  number = in;
+
+  /* If the input is a positive number then compute the signBits. */
+  if(number > 0)
+  {
+    signBits1 = __CLZ(number) - 17;
+
+    /* Shift by the number of signBits1 */
+    if((signBits1 % 2) == 0)
+    {
+      number = number << signBits1;
+    }
+    else
+    {
+      number = number << (signBits1 - 1);
+    }
+
+    /* Calculate half value of the number */
+    half = number >> 1;
+    /* Store the number for later use */
+    temp1 = number;
+
+    /*Convert to float */
+    temp_float1 = number * 3.051757812500000e-005f;
+    /*Store as integer */
+    tempconv.floatval = temp_float1;
+    bits_val1 = tempconv.fracval;
+    /* Subtract the shifted value from the magic number to give intial guess */
+    bits_val1 = 0x5f3759df - (bits_val1 >> 1);  // gives initial guess  
+    /* Store as float */
+    tempconv.fracval = bits_val1;
+    temp_float1 = tempconv.floatval;
+    /* Convert to integer format */
+    var1 = (q31_t) (temp_float1 * 16384);
+
+    /* 1st iteration */
+    var1 = ((q15_t) ((q31_t) var1 * (0x3000 -
+                                     ((q15_t)
+                                      ((((q15_t)
+                                         (((q31_t) var1 * var1) >> 15)) *
+                                        (q31_t) half) >> 15))) >> 15)) << 2;
+    /* 2nd iteration */
+    var1 = ((q15_t) ((q31_t) var1 * (0x3000 -
+                                     ((q15_t)
+                                      ((((q15_t)
+                                         (((q31_t) var1 * var1) >> 15)) *
+                                        (q31_t) half) >> 15))) >> 15)) << 2;
+    /* 3rd iteration */
+    var1 = ((q15_t) ((q31_t) var1 * (0x3000 -
+                                     ((q15_t)
+                                      ((((q15_t)
+                                         (((q31_t) var1 * var1) >> 15)) *
+                                        (q31_t) half) >> 15))) >> 15)) << 2;
+
+    /* Multiply the inverse square root with the original value */
+    var1 = ((q15_t) (((q31_t) temp1 * var1) >> 15)) << 1;
+
+    /* Shift the output down accordingly */
+    if((signBits1 % 2) == 0)
+    {
+      var1 = var1 >> (signBits1 / 2);
+    }
+    else
+    {
+      var1 = var1 >> ((signBits1 - 1) / 2);
+    }
+    *pOut = var1;
+
+    return (ARM_MATH_SUCCESS);
+  }
+  /* If the number is a negative number then store zero as its square root value */
+  else
+  {
+    *pOut = 0;
+    return (ARM_MATH_ARGUMENT_ERROR);
+  }
+}
+
+/**     
+ * @} end of SQRT group     
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sqrt_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sqrt_q31.c
new file mode 100644
index 00000000..b251a495
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FastMathFunctions/arm_sqrt_q31.c
@@ -0,0 +1,153 @@
+/* ----------------------------------------------------------------------     
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.  
+*     
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*     
+* Project:      CMSIS DSP Library  
+* Title:		arm_sqrt_q31.c     
+*     
+* Description:	Q31 square root function.    
+*     
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**     
+ * @ingroup groupFastMath     
+ */
+
+/**     
+ * @addtogroup SQRT     
+ * @{     
+ */
+
+/**    
+ * @brief Q31 square root function.    
+ * @param[in]   in    input value.  The range of the input value is [0 +1) or 0x00000000 to 0x7FFFFFFF.    
+ * @param[out]  *pOut square root of input value.    
+ * @return The function returns ARM_MATH_SUCCESS if the input value is positive
+ * and ARM_MATH_ARGUMENT_ERROR if the input is negative.  For
+ * negative inputs, the function returns *pOut = 0.
+ */
+
+arm_status arm_sqrt_q31(
+  q31_t in,
+  q31_t * pOut)
+{
+  q31_t number, temp1, bits_val1, var1, signBits1, half;
+  float32_t temp_float1;
+  union
+  {
+      q31_t fracval;
+      float32_t floatval;
+  } tempconv;
+
+  number = in;
+
+  /* If the input is a positive number then compute the signBits. */
+  if(number > 0)
+  {
+    signBits1 = __CLZ(number) - 1;
+
+    /* Shift by the number of signBits1 */
+    if((signBits1 % 2) == 0)
+    {
+      number = number << signBits1;
+    }
+    else
+    {
+      number = number << (signBits1 - 1);
+    }
+
+    /* Calculate half value of the number */
+    half = number >> 1;
+    /* Store the number for later use */
+    temp1 = number;
+
+    /*Convert to float */
+    temp_float1 = number * 4.6566128731e-010f;
+    /*Store as integer */
+    tempconv.floatval = temp_float1;
+    bits_val1 = tempconv.fracval;
+    /* Subtract the shifted value from the magic number to give intial guess */
+    bits_val1 = 0x5f3759df - (bits_val1 >> 1);  // gives initial guess  
+    /* Store as float */
+    tempconv.fracval = bits_val1;
+    temp_float1 = tempconv.floatval;
+    /* Convert to integer format */
+    var1 = (q31_t) (temp_float1 * 1073741824);
+
+    /* 1st iteration */
+    var1 = ((q31_t) ((q63_t) var1 * (0x30000000 -
+                                     ((q31_t)
+                                      ((((q31_t)
+                                         (((q63_t) var1 * var1) >> 31)) *
+                                        (q63_t) half) >> 31))) >> 31)) << 2;
+    /* 2nd iteration */
+    var1 = ((q31_t) ((q63_t) var1 * (0x30000000 -
+                                     ((q31_t)
+                                      ((((q31_t)
+                                         (((q63_t) var1 * var1) >> 31)) *
+                                        (q63_t) half) >> 31))) >> 31)) << 2;
+    /* 3rd iteration */
+    var1 = ((q31_t) ((q63_t) var1 * (0x30000000 -
+                                     ((q31_t)
+                                      ((((q31_t)
+                                         (((q63_t) var1 * var1) >> 31)) *
+                                        (q63_t) half) >> 31))) >> 31)) << 2;
+
+    /* Multiply the inverse square root with the original value */
+    var1 = ((q31_t) (((q63_t) temp1 * var1) >> 31)) << 1;
+
+    /* Shift the output down accordingly */
+    if((signBits1 % 2) == 0)
+    {
+      var1 = var1 >> (signBits1 / 2);
+    }
+    else
+    {
+      var1 = var1 >> ((signBits1 - 1) / 2);
+    }
+    *pOut = var1;
+
+    return (ARM_MATH_SUCCESS);
+  }
+  /* If the number is a negative number then store zero as its square root value */
+  else
+  {
+    *pOut = 0;
+    return (ARM_MATH_ARGUMENT_ERROR);
+  }
+}
+
+/**     
+ * @} end of SQRT group     
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_32x64_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_32x64_init_q31.c
new file mode 100644
index 00000000..9abd5ca7
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_32x64_init_q31.c
@@ -0,0 +1,110 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df1_32x64_init_q31.c    
+*    
+* Description:	High precision Q31 Biquad cascade filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1_32x64    
+ * @{    
+ */
+
+/**    
+ * @details    
+ *    
+ * @param[in,out] *S           	points to an instance of the high precision Q31 Biquad cascade filter structure.    
+ * @param[in]     numStages     number of 2nd order stages in the filter.    
+ * @param[in]     *pCoeffs      points to the filter coefficients.    
+ * @param[in]     *pState       points to the state buffer.    
+ * @param[in]     postShift     Shift to be applied after the accumulator.  Varies according to the coefficients format.    
+ * @return        none    
+ *    
+ * Coefficient and State Ordering:    
+ *    
+ * \par    
+ * The coefficients are stored in the array pCoeffs in the following order:    
+ * 
    
+ *     {b10, b11, b12, a11, a12, b20, b21, b22, a21, a22, ...}    
+ * 
    
+ * where b1x and a1x are the coefficients for the first stage,    
+ * b2x and a2x are the coefficients for the second stage,    
+ * and so on.  The pCoeffs array contains a total of 5*numStages values.    
+ *    
+ * \par    
+ * The pState points to state variables array and size of each state variable is 1.63 format.    
+ * Each Biquad stage has 4 state variables x[n-1], x[n-2], y[n-1], and y[n-2].    
+ * The state variables are arranged in the state array as:    
+ * 
    
+ *     {x[n-1], x[n-2], y[n-1], y[n-2]}    
+ * 
    
+ * The 4 state variables for stage 1 are first, then the 4 state variables for stage 2, and so on.    
+ * The state array has a total length of 4*numStages values.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ */
+
+void arm_biquad_cas_df1_32x64_init_q31(
+  arm_biquad_cas_df1_32x64_ins_q31 * S,
+  uint8_t numStages,
+  q31_t * pCoeffs,
+  q63_t * pState,
+  uint8_t postShift)
+{
+  /* Assign filter stages */
+  S->numStages = numStages;
+
+  /* Assign postShift to be applied to the output */
+  S->postShift = postShift;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always 4 * numStages */
+  memset(pState, 0, (4u * (uint32_t) numStages) * sizeof(q63_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+}
+
+/**    
+ * @} end of BiquadCascadeDF1_32x64 group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_32x64_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_32x64_q31.c
new file mode 100644
index 00000000..ad1e5fff
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_32x64_q31.c
@@ -0,0 +1,561 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df1_32x64_q31.c    
+*    
+* Description:	High precision Q31 Biquad cascade filter processing function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup BiquadCascadeDF1_32x64 High Precision Q31 Biquad Cascade Filter    
+ *    
+ * This function implements a high precision Biquad cascade filter which operates on    
+ * Q31 data values.  The filter coefficients are in 1.31 format and the state variables    
+ * are in 1.63 format.  The double precision state variables reduce quantization noise    
+ * in the filter and provide a cleaner output.    
+ * These filters are particularly useful when implementing filters in which the    
+ * singularities are close to the unit circle.  This is common for low pass or high    
+ * pass filters with very low cutoff frequencies.    
+ *    
+ * The function operates on blocks of input and output data    
+ * and each call to the function processes blockSize samples through    
+ * the filter. pSrc and pDst points to input and output arrays    
+ * containing blockSize Q31 values.    
+ *    
+ * \par Algorithm    
+ * Each Biquad stage implements a second order filter using the difference equation:    
+ * 
    
+ *     y[n] = b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]    
+ * 
    
+ * A Direct Form I algorithm is used with 5 coefficients and 4 state variables per stage.    
+ * \image html Biquad.gif "Single Biquad filter stage"    
+ * Coefficients b0, b1, and b2  multiply the input signal x[n] and are referred to as the feedforward coefficients.    
+ * Coefficients a1 and a2 multiply the output signal y[n] and are referred to as the feedback coefficients.    
+ * Pay careful attention to the sign of the feedback coefficients.    
+ * Some design tools use the difference equation    
+ * 
    
+ *     y[n] = b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] - a1 * y[n-1] - a2 * y[n-2]    
+ * 
    
+ * In this case the feedback coefficients a1 and a2 must be negated when used with the CMSIS DSP Library.    
+ *    
+ * \par    
+ * Higher order filters are realized as a cascade of second order sections.    
+ * numStages refers to the number of second order stages used.    
+ * For example, an 8th order filter would be realized with numStages=4 second order stages.    
+ * \image html BiquadCascade.gif "8th order filter using a cascade of Biquad stages"    
+ * A 9th order filter would be realized with numStages=5 second order stages with the coefficients for one of the stages configured as a first order filter (b2=0 and a2=0).    
+ *    
+ * \par    
+ * The pState points to state variables array .    
+ * Each Biquad stage has 4 state variables x[n-1], x[n-2], y[n-1], and y[n-2] and each state variable in 1.63 format to improve precision.    
+ * The state variables are arranged in the array as:    
+ * 
    
+ *     {x[n-1], x[n-2], y[n-1], y[n-2]}    
+ * 
    
+ *    
+ * \par    
+ * The 4 state variables for stage 1 are first, then the 4 state variables for stage 2, and so on.    
+ * The state array has a total length of 4*numStages values of data in 1.63 format.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ *    
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter.    
+ * Coefficient arrays may be shared among several instances while state variable arrays cannot be shared.    
+ *    
+ * \par Init Function    
+ * There is also an associated initialization function which performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.    
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * numStages, pCoeffs, postShift, pState. Also set all of the values in pState to zero. 
+ *
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * Set the values in the state buffer to zeros before static initialization.    
+ * For example, to statically initialize the filter instance structure use    
+ * 
    
+ *     arm_biquad_cas_df1_32x64_ins_q31 S1 = {numStages, pState, pCoeffs, postShift};    
+ * 
    
+ * where numStages is the number of Biquad stages in the filter; pState is the address of the state buffer;    
+ * pCoeffs is the address of the coefficient buffer; postShift shift to be applied which is described in detail below.    
+ * \par Fixed-Point Behavior    
+ * Care must be taken while using Biquad Cascade 32x64 filter function.    
+ * Following issues must be considered:    
+ * - Scaling of coefficients    
+ * - Filter gain    
+ * - Overflow and saturation    
+ *    
+ * \par    
+ * Filter coefficients are represented as fractional values and    
+ * restricted to lie in the range [-1 +1).    
+ * The processing function has an additional scaling parameter postShift    
+ * which allows the filter coefficients to exceed the range [+1 -1).    
+ * At the output of the filter's accumulator is a shift register which shifts the result by postShift bits.    
+ * \image html BiquadPostshift.gif "Fixed-point Biquad with shift by postShift bits after accumulator"    
+ * This essentially scales the filter coefficients by 2^postShift.    
+ * For example, to realize the coefficients    
+ * 
    
+ *    {1.5, -0.8, 1.2, 1.6, -0.9}    
+ * 
    
+ * set the Coefficient array to:    
+ * 
    
+ *    {0.75, -0.4, 0.6, 0.8, -0.45}    
+ * 
    
+ * and set postShift=1    
+ *    
+ * \par    
+ * The second thing to keep in mind is the gain through the filter.    
+ * The frequency response of a Biquad filter is a function of its coefficients.    
+ * It is possible for the gain through the filter to exceed 1.0 meaning that the filter increases the amplitude of certain frequencies.    
+ * This means that an input signal with amplitude < 1.0 may result in an output > 1.0 and these are saturated or overflowed based on the implementation of the filter.    
+ * To avoid this behavior the filter needs to be scaled down such that its peak gain < 1.0 or the input signal must be scaled down so that the combination of input and filter are never overflowed.    
+ *    
+ * \par    
+ * The third item to consider is the overflow and saturation behavior of the fixed-point Q31 version.    
+ * This is described in the function specific documentation below.    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1_32x64    
+ * @{    
+ */
+
+/**    
+ * @details    
+    
+ * @param[in]  *S points to an instance of the high precision Q31 Biquad cascade filter.    
+ * @param[in]  *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data.    
+ * @param[in]  blockSize number of samples to process.    
+ * @return none.    
+ *    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around rather than clip.    
+ * In order to avoid overflows completely the input signal must be scaled down by 2 bits and lie in the range [-0.25 +0.25).    
+ * After all 5 multiply-accumulates are performed, the 2.62 accumulator is shifted by postShift bits and the result truncated to    
+ * 1.31 format by discarding the low 32 bits.    
+ *    
+ * \par    
+ * Two related functions are provided in the CMSIS DSP library.    
+ * arm_biquad_cascade_df1_q31() implements a Biquad cascade with 32-bit coefficients and state variables with a Q63 accumulator.    
+ * arm_biquad_cascade_df1_fast_q31() implements a Biquad cascade with 32-bit coefficients and state variables with a Q31 accumulator.    
+ */
+
+void arm_biquad_cas_df1_32x64_q31(
+  const arm_biquad_cas_df1_32x64_ins_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pIn = pSrc;                             /*  input pointer initialization  */
+  q31_t *pOut = pDst;                            /*  output pointer initialization */
+  q63_t *pState = S->pState;                     /*  state pointer initialization  */
+  q31_t *pCoeffs = S->pCoeffs;                   /*  coeff pointer initialization  */
+  q63_t acc;                                     /*  accumulator                   */
+  q31_t Xn1, Xn2;                                /*  Input Filter state variables        */
+  q63_t Yn1, Yn2;                                /*  Output Filter state variables        */
+  q31_t b0, b1, b2, a1, a2;                      /*  Filter coefficients           */
+  q31_t Xn;                                      /*  temporary input               */
+  int32_t shift = (int32_t) S->postShift + 1;    /*  Shift to be applied to the output */
+  uint32_t sample, stage = S->numStages;         /*  loop counters                     */
+  q31_t acc_l, acc_h;                            /*  temporary output               */
+  uint32_t uShift = ((uint32_t) S->postShift + 1u);
+  uint32_t lShift = 32u - uShift;                /*  Shift to be applied to the output */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  do
+  {
+    /* Reading the coefficients */
+    b0 = *pCoeffs++;
+    b1 = *pCoeffs++;
+    b2 = *pCoeffs++;
+    a1 = *pCoeffs++;
+    a2 = *pCoeffs++;
+
+    /* Reading the state values */
+    Xn1 = (q31_t) (pState[0]);
+    Xn2 = (q31_t) (pState[1]);
+    Yn1 = pState[2];
+    Yn2 = pState[3];
+
+    /* Apply loop unrolling and compute 4 output values simultaneously. */
+    /* The variable acc hold output value that is being computed and    
+     * stored in the destination buffer    
+     * acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]    
+     */
+
+    sample = blockSize >> 2u;
+
+    /* First part of the processing with loop unrolling. Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) Xn *b0;
+
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) Xn1 *b1;
+
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) Xn2 *b2;
+
+      /* acc +=  a1 * y[n-1] */
+      acc += mult32x64(Yn1, a1);
+
+      /* acc +=  a2 * y[n-2] */
+      acc += mult32x64(Yn2, a2);
+
+      /* The result is converted to 1.63 , Yn2 variable is reused */
+      Yn2 = acc << shift;
+
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      acc_h = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Store the output in the destination buffer in 1.31 format. */
+      *pOut = acc_h;
+
+      /* Read the second input into Xn2, to reuse the value */
+      Xn2 = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc +=  b1 * x[n-1] */
+      acc = (q63_t) Xn *b1;
+
+      /* acc =  b0 * x[n] */
+      acc += (q63_t) Xn2 *b0;
+
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) Xn1 *b2;
+
+      /* acc +=  a1 * y[n-1] */
+      acc += mult32x64(Yn2, a1);
+
+      /* acc +=  a2 * y[n-2] */
+      acc += mult32x64(Yn1, a2);
+
+      /* The result is converted to 1.63, Yn1 variable is reused */
+      Yn1 = acc << shift;
+
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      acc_h = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Read the third input into Xn1, to reuse the value */
+      Xn1 = *pIn++;
+
+      /* The result is converted to 1.31 */
+      /* Store the output in the destination buffer. */
+      *(pOut + 1u) = acc_h;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) Xn1 *b0;
+
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) Xn2 *b1;
+
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) Xn *b2;
+
+      /* acc +=  a1 * y[n-1] */
+      acc += mult32x64(Yn1, a1);
+
+      /* acc +=  a2 * y[n-2] */
+      acc += mult32x64(Yn2, a2);
+
+      /* The result is converted to 1.63, Yn2 variable is reused  */
+      Yn2 = acc << shift;
+
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      acc_h = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Store the output in the destination buffer in 1.31 format. */
+      *(pOut + 2u) = acc_h;
+
+      /* Read the fourth input into Xn, to reuse the value */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) Xn *b0;
+
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) Xn1 *b1;
+
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) Xn2 *b2;
+
+      /* acc +=  a1 * y[n-1] */
+      acc += mult32x64(Yn2, a1);
+
+      /* acc +=  a2 * y[n-2] */
+      acc += mult32x64(Yn1, a2);
+
+      /* The result is converted to 1.63, Yn1 variable is reused  */
+      Yn1 = acc << shift;
+
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      acc_h = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Store the output in the destination buffer in 1.31 format. */
+      *(pOut + 3u) = acc_h;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc    */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+
+      /* update output pointer */
+      pOut += 4u;
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    sample = (blockSize & 0x3u);
+
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) Xn *b0;
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) Xn1 *b1;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) Xn2 *b2;
+      /* acc +=  a1 * y[n-1] */
+      acc += mult32x64(Yn1, a1);
+      /* acc +=  a2 * y[n-2] */
+      acc += mult32x64(Yn2, a2);
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc    */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+      Yn2 = Yn1;
+      /* The result is converted to 1.63, Yn1 variable is reused  */
+      Yn1 = acc << shift;
+
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      acc_h = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Store the output in the destination buffer in 1.31 format. */
+      *pOut++ = acc_h;
+      //Yn1 = acc << shift; 
+
+      /* Store the output in the destination buffer in 1.31 format. */
+//      *pOut++ = (q31_t) (acc >> (32 - shift)); 
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /*  The first stage output is given as input to the second stage. */
+    pIn = pDst;
+
+    /* Reset to destination buffer working pointer */
+    pOut = pDst;
+
+    /*  Store the updated state variables back into the pState array */
+    /*  Store the updated state variables back into the pState array */
+    *pState++ = (q63_t) Xn1;
+    *pState++ = (q63_t) Xn2;
+    *pState++ = Yn1;
+    *pState++ = Yn2;
+
+  } while(--stage);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  do
+  {
+    /* Reading the coefficients */
+    b0 = *pCoeffs++;
+    b1 = *pCoeffs++;
+    b2 = *pCoeffs++;
+    a1 = *pCoeffs++;
+    a2 = *pCoeffs++;
+
+    /* Reading the state values */
+    Xn1 = pState[0];
+    Xn2 = pState[1];
+    Yn1 = pState[2];
+    Yn2 = pState[3];
+
+    /* The variable acc hold output value that is being computed and        
+     * stored in the destination buffer            
+     * acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]            
+     */
+
+    sample = blockSize;
+
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) Xn *b0;
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) Xn1 *b1;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) Xn2 *b2;
+      /* acc +=  a1 * y[n-1] */
+      acc += mult32x64(Yn1, a1);
+      /* acc +=  a2 * y[n-2] */
+      acc += mult32x64(Yn2, a2);
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc    */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+      Yn2 = Yn1;
+
+      /* The result is converted to 1.63, Yn1 variable is reused  */
+      Yn1 = acc << shift;
+
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      acc_h = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Store the output in the destination buffer in 1.31 format. */
+      *pOut++ = acc_h;
+
+      //Yn1 = acc << shift; 
+
+      /* Store the output in the destination buffer in 1.31 format. */
+      //*pOut++ = (q31_t) (acc >> (32 - shift)); 
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /*  The first stage output is given as input to the second stage. */
+    pIn = pDst;
+
+    /* Reset to destination buffer working pointer */
+    pOut = pDst;
+
+    /*  Store the updated state variables back into the pState array */
+    *pState++ = (q63_t) Xn1;
+    *pState++ = (q63_t) Xn2;
+    *pState++ = Yn1;
+    *pState++ = Yn2;
+
+  } while(--stage);
+
+#endif /*    #ifndef ARM_MATH_CM0_FAMILY     */
+}
+
+  /**    
+   * @} end of BiquadCascadeDF1_32x64 group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_f32.c
new file mode 100644
index 00000000..0609fd03
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_f32.c
@@ -0,0 +1,425 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df1_f32.c    
+*    
+* Description:	Processing function for the    
+*               floating-point Biquad cascade DirectFormI(DF1) filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup BiquadCascadeDF1 Biquad Cascade IIR Filters Using Direct Form I Structure    
+ *    
+ * This set of functions implements arbitrary order recursive (IIR) filters.    
+ * The filters are implemented as a cascade of second order Biquad sections.    
+ * The functions support Q15, Q31 and floating-point data types.  
+ * Fast version of Q15 and Q31 also supported on CortexM4 and Cortex-M3.    
+ *    
+ * The functions operate on blocks of input and output data and each call to the function    
+ * processes blockSize samples through the filter.    
+ * pSrc points to the array of input data and    
+ * pDst points to the array of output data.    
+ * Both arrays contain blockSize values.    
+ *    
+ * \par Algorithm    
+ * Each Biquad stage implements a second order filter using the difference equation:    
+ * 
    
+ *     y[n] = b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]    
+ * 
    
+ * A Direct Form I algorithm is used with 5 coefficients and 4 state variables per stage.    
+ * \image html Biquad.gif "Single Biquad filter stage"    
+ * Coefficients b0, b1 and b2  multiply the input signal x[n] and are referred to as the feedforward coefficients.    
+ * Coefficients a1 and a2 multiply the output signal y[n] and are referred to as the feedback coefficients.    
+ * Pay careful attention to the sign of the feedback coefficients.    
+ * Some design tools use the difference equation    
+ * 
    
+ *     y[n] = b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] - a1 * y[n-1] - a2 * y[n-2]    
+ * 
    
+ * In this case the feedback coefficients a1 and a2 must be negated when used with the CMSIS DSP Library.    
+ *    
+ * \par    
+ * Higher order filters are realized as a cascade of second order sections.    
+ * numStages refers to the number of second order stages used.    
+ * For example, an 8th order filter would be realized with numStages=4 second order stages.    
+ * \image html BiquadCascade.gif "8th order filter using a cascade of Biquad stages"    
+ * A 9th order filter would be realized with numStages=5 second order stages with the coefficients for one of the stages configured as a first order filter (b2=0 and a2=0).    
+ *    
+ * \par    
+ * The pState points to state variables array.    
+ * Each Biquad stage has 4 state variables x[n-1], x[n-2], y[n-1], and y[n-2].    
+ * The state variables are arranged in the pState array as:    
+ * 
    
+ *     {x[n-1], x[n-2], y[n-1], y[n-2]}    
+ * 
    
+ *    
+ * \par    
+ * The 4 state variables for stage 1 are first, then the 4 state variables for stage 2, and so on.    
+ * The state array has a total length of 4*numStages values.    
+ * The state variables are updated after each block of data is processed, the coefficients are untouched.    
+ *    
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter.    
+ * Coefficient arrays may be shared among several instances while state variable arrays cannot be shared.    
+ * There are separate instance structure declarations for each of the 3 supported data types.    
+ *    
+ * \par Init Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.    
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * numStages, pCoeffs, pState. Also set all of the values in pState to zero. 
+ *    
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * Set the values in the state buffer to zeros before static initialization.    
+ * The code below statically initializes each of the 3 different data type filter instance structures    
+ * 
    
+ *     arm_biquad_casd_df1_inst_f32 S1 = {numStages, pState, pCoeffs};    
+ *     arm_biquad_casd_df1_inst_q15 S2 = {numStages, pState, pCoeffs, postShift};    
+ *     arm_biquad_casd_df1_inst_q31 S3 = {numStages, pState, pCoeffs, postShift};    
+ * 
    
+ * where numStages is the number of Biquad stages in the filter; pState is the address of the state buffer;    
+ * pCoeffs is the address of the coefficient buffer; postShift shift to be applied.    
+ *    
+ * \par Fixed-Point Behavior    
+ * Care must be taken when using the Q15 and Q31 versions of the Biquad Cascade filter functions.    
+ * Following issues must be considered:    
+ * - Scaling of coefficients    
+ * - Filter gain    
+ * - Overflow and saturation    
+ *    
+ * \par    
+ * Scaling of coefficients:     
+ * Filter coefficients are represented as fractional values and    
+ * coefficients are restricted to lie in the range [-1 +1).    
+ * The fixed-point functions have an additional scaling parameter postShift    
+ * which allow the filter coefficients to exceed the range [+1 -1).    
+ * At the output of the filter's accumulator is a shift register which shifts the result by postShift bits.    
+ * \image html BiquadPostshift.gif "Fixed-point Biquad with shift by postShift bits after accumulator"    
+ * This essentially scales the filter coefficients by 2^postShift.    
+ * For example, to realize the coefficients    
+ * 
    
+ *    {1.5, -0.8, 1.2, 1.6, -0.9}    
+ * 
    
+ * set the pCoeffs array to:    
+ * 
    
+ *    {0.75, -0.4, 0.6, 0.8, -0.45}    
+ * 
    
+ * and set postShift=1    
+ *    
+ * \par    
+ * Filter gain:     
+ * The frequency response of a Biquad filter is a function of its coefficients.    
+ * It is possible for the gain through the filter to exceed 1.0 meaning that the filter increases the amplitude of certain frequencies.    
+ * This means that an input signal with amplitude < 1.0 may result in an output > 1.0 and these are saturated or overflowed based on the implementation of the filter.    
+ * To avoid this behavior the filter needs to be scaled down such that its peak gain < 1.0 or the input signal must be scaled down so that the combination of input and filter are never overflowed.    
+ *    
+ * \par    
+ * Overflow and saturation:     
+ * For Q15 and Q31 versions, it is described separately as part of the function specific documentation below.    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1    
+ * @{    
+ */
+
+/**    
+ * @param[in]  *S         points to an instance of the floating-point Biquad cascade structure.    
+ * @param[in]  *pSrc      points to the block of input data.    
+ * @param[out] *pDst      points to the block of output data.    
+ * @param[in]  blockSize  number of samples to process per call.    
+ * @return     none.    
+ *    
+ */
+
+void arm_biquad_cascade_df1_f32(
+  const arm_biquad_casd_df1_inst_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t *pIn = pSrc;                         /*  source pointer            */
+  float32_t *pOut = pDst;                        /*  destination pointer       */
+  float32_t *pState = S->pState;                 /*  pState pointer            */
+  float32_t *pCoeffs = S->pCoeffs;               /*  coefficient pointer       */
+  float32_t acc;                                 /*  Simulates the accumulator */
+  float32_t b0, b1, b2, a1, a2;                  /*  Filter coefficients       */
+  float32_t Xn1, Xn2, Yn1, Yn2;                  /*  Filter pState variables   */
+  float32_t Xn;                                  /*  temporary input           */
+  uint32_t sample, stage = S->numStages;         /*  loop counters             */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  do
+  {
+    /* Reading the coefficients */
+    b0 = *pCoeffs++;
+    b1 = *pCoeffs++;
+    b2 = *pCoeffs++;
+    a1 = *pCoeffs++;
+    a2 = *pCoeffs++;
+
+    /* Reading the pState values */
+    Xn1 = pState[0];
+    Xn2 = pState[1];
+    Yn1 = pState[2];
+    Yn2 = pState[3];
+
+    /* Apply loop unrolling and compute 4 output values simultaneously. */
+    /*      The variable acc hold output values that are being computed:    
+     *    
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1]   + a2 * y[n-2]    
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1]   + a2 * y[n-2]    
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1]   + a2 * y[n-2]    
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1]   + a2 * y[n-2]    
+     */
+
+    sample = blockSize >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(sample > 0u)
+    {
+      /* Read the first input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      Yn2 = (b0 * Xn) + (b1 * Xn1) + (b2 * Xn2) + (a1 * Yn1) + (a2 * Yn2);
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = Yn2;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+
+      /* Read the second input */
+      Xn2 = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      Yn1 = (b0 * Xn2) + (b1 * Xn) + (b2 * Xn1) + (a1 * Yn2) + (a2 * Yn1);
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = Yn1;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+
+      /* Read the third input */
+      Xn1 = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      Yn2 = (b0 * Xn1) + (b1 * Xn2) + (b2 * Xn) + (a1 * Yn1) + (a2 * Yn2);
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = Yn2;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as: */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+
+      /* Read the forth input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      Yn1 = (b0 * Xn) + (b1 * Xn1) + (b2 * Xn2) + (a1 * Yn2) + (a2 * Yn1);
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = Yn1;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+
+      /* decrement the loop counter */
+      sample--;
+
+    }
+
+    /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    sample = blockSize & 0x3u;
+
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      acc = (b0 * Xn) + (b1 * Xn1) + (b2 * Xn2) + (a1 * Yn1) + (a2 * Yn2);
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = acc;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:    */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+      Yn2 = Yn1;
+      Yn1 = acc;
+
+      /* decrement the loop counter */
+      sample--;
+
+    }
+
+    /*  Store the updated state variables back into the pState array */
+    *pState++ = Xn1;
+    *pState++ = Xn2;
+    *pState++ = Yn1;
+    *pState++ = Yn2;
+
+    /*  The first stage goes from the input buffer to the output buffer. */
+    /*  Subsequent numStages  occur in-place in the output buffer */
+    pIn = pDst;
+
+    /* Reset the output pointer */
+    pOut = pDst;
+
+    /* decrement the loop counter */
+    stage--;
+
+  } while(stage > 0u);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  do
+  {
+    /* Reading the coefficients */
+    b0 = *pCoeffs++;
+    b1 = *pCoeffs++;
+    b2 = *pCoeffs++;
+    a1 = *pCoeffs++;
+    a2 = *pCoeffs++;
+
+    /* Reading the pState values */
+    Xn1 = pState[0];
+    Xn2 = pState[1];
+    Yn1 = pState[2];
+    Yn2 = pState[3];
+
+    /*      The variables acc holds the output value that is computed:        
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1]   + a2 * y[n-2]        
+     */
+
+    sample = blockSize;
+
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      acc = (b0 * Xn) + (b1 * Xn1) + (b2 * Xn2) + (a1 * Yn1) + (a2 * Yn2);
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = acc;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:    */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+      Yn2 = Yn1;
+      Yn1 = acc;
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /*  Store the updated state variables back into the pState array */
+    *pState++ = Xn1;
+    *pState++ = Xn2;
+    *pState++ = Yn1;
+    *pState++ = Yn2;
+
+    /*  The first stage goes from the input buffer to the output buffer. */
+    /*  Subsequent numStages  occur in-place in the output buffer */
+    pIn = pDst;
+
+    /* Reset the output pointer */
+    pOut = pDst;
+
+    /* decrement the loop counter */
+    stage--;
+
+  } while(stage > 0u);
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY         */
+
+}
+
+
+  /**    
+   * @} end of BiquadCascadeDF1 group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_fast_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_fast_q15.c
new file mode 100644
index 00000000..e56f487c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_fast_q15.c
@@ -0,0 +1,286 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df1_fast_q15.c    
+*    
+* Description:	Fast processing function for the    
+*				Q15 Biquad cascade filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1    
+ * @{    
+ */
+
+/**    
+ * @details    
+ * @param[in]  *S points to an instance of the Q15 Biquad cascade structure.    
+ * @param[in]  *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data.    
+ * @param[in]  blockSize number of samples to process per call.    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * This fast version uses a 32-bit accumulator with 2.30 format.    
+ * The accumulator maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around and distorts the result.    
+ * In order to avoid overflows completely the input signal must be scaled down by two bits and lie in the range [-0.25 +0.25).    
+ * The 2.30 accumulator is then shifted by postShift bits and the result truncated to 1.15 format by discarding the low 16 bits.    
+ *    
+ * \par    
+ * Refer to the function arm_biquad_cascade_df1_q15() for a slower implementation of this function which uses 64-bit accumulation to avoid wrap around distortion.  Both the slow and the fast versions use the same instance structure.    
+ * Use the function arm_biquad_cascade_df1_init_q15() to initialize the filter structure.    
+ *    
+ */
+
+void arm_biquad_cascade_df1_fast_q15(
+  const arm_biquad_casd_df1_inst_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pIn = pSrc;                             /*  Source pointer                               */
+  q15_t *pOut = pDst;                            /*  Destination pointer                          */
+  q31_t in;                                      /*  Temporary variable to hold input value       */
+  q31_t out;                                     /*  Temporary variable to hold output value      */
+  q31_t b0;                                      /*  Temporary variable to hold bo value          */
+  q31_t b1, a1;                                  /*  Filter coefficients                          */
+  q31_t state_in, state_out;                     /*  Filter state variables                       */
+  q31_t acc;                                     /*  Accumulator                                  */
+  int32_t shift = (int32_t) (15 - S->postShift); /*  Post shift                                   */
+  q15_t *pState = S->pState;                     /*  State pointer                                */
+  q15_t *pCoeffs = S->pCoeffs;                   /*  Coefficient pointer                          */
+  uint32_t sample, stage = S->numStages;         /*  Stage loop counter                           */
+
+
+
+  do
+  {
+
+    /* Read the b0 and 0 coefficients using SIMD  */
+    b0 = *__SIMD32(pCoeffs)++;
+
+    /* Read the b1 and b2 coefficients using SIMD */
+    b1 = *__SIMD32(pCoeffs)++;
+
+    /* Read the a1 and a2 coefficients using SIMD */
+    a1 = *__SIMD32(pCoeffs)++;
+
+    /* Read the input state values from the state buffer:  x[n-1], x[n-2] */
+    state_in = *__SIMD32(pState)++;
+
+    /* Read the output state values from the state buffer:  y[n-1], y[n-2] */
+    state_out = *__SIMD32(pState)--;
+
+    /* Apply loop unrolling and compute 2 output values simultaneously. */
+    /*      The variable acc hold output values that are being computed:       
+     *    
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]       
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]       
+     */
+    sample = blockSize >> 1u;
+
+    /* First part of the processing with loop unrolling.  Compute 2 outputs at a time.    
+     ** a second loop below computes the remaining 1 sample. */
+    while(sample > 0u)
+    {
+
+      /* Read the input */
+      in = *__SIMD32(pIn)++;
+
+      /* out =  b0 * x[n] + 0 * 0 */
+      out = __SMUAD(b0, in);
+      /* acc =  b1 * x[n-1] + acc +=  b2 * x[n-2] + out */
+      acc = __SMLAD(b1, state_in, out);
+      /* acc +=  a1 * y[n-1] + acc +=  a2 * y[n-2] */
+      acc = __SMLAD(a1, state_out, acc);
+
+      /* The result is converted from 3.29 to 1.31 and then saturation is applied */
+      out = __SSAT((acc >> shift), 16);
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      /* x[n-N], x[n-N-1] are packed together to make state_in of type q31 */
+      /* y[n-N], y[n-N-1] are packed together to make state_out of type q31 */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      state_in = __PKHBT(in, state_in, 16);
+      state_out = __PKHBT(out, state_out, 16);
+
+#else
+
+      state_in = __PKHBT(state_in >> 16, (in >> 16), 16);
+      state_out = __PKHBT(state_out >> 16, (out), 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* out =  b0 * x[n] + 0 * 0 */
+      out = __SMUADX(b0, in);
+      /* acc0 =  b1 * x[n-1] , acc0 +=  b2 * x[n-2] + out */
+      acc = __SMLAD(b1, state_in, out);
+      /* acc +=  a1 * y[n-1] + acc +=  a2 * y[n-2] */
+      acc = __SMLAD(a1, state_out, acc);
+
+      /* The result is converted from 3.29 to 1.31 and then saturation is applied */
+      out = __SSAT((acc >> shift), 16);
+
+
+      /* Store the output in the destination buffer. */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      *__SIMD32(pOut)++ = __PKHBT(state_out, out, 16);
+
+#else
+
+      *__SIMD32(pOut)++ = __PKHBT(out, state_out >> 16, 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      /* x[n-N], x[n-N-1] are packed together to make state_in of type q31 */
+      /* y[n-N], y[n-N-1] are packed together to make state_out of type q31 */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      state_in = __PKHBT(in >> 16, state_in, 16);
+      state_out = __PKHBT(out, state_out, 16);
+
+#else
+
+      state_in = __PKHBT(state_in >> 16, in, 16);
+      state_out = __PKHBT(state_out >> 16, out, 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+
+      /* Decrement the loop counter */
+      sample--;
+
+    }
+
+    /* If the blockSize is not a multiple of 2, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+
+    if((blockSize & 0x1u) != 0u)
+    {
+      /* Read the input */
+      in = *pIn++;
+
+      /* out =  b0 * x[n] + 0 * 0 */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      out = __SMUAD(b0, in);
+
+#else
+
+      out = __SMUADX(b0, in);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* acc =  b1 * x[n-1], acc +=  b2 * x[n-2] + out */
+      acc = __SMLAD(b1, state_in, out);
+      /* acc +=  a1 * y[n-1] + acc +=  a2 * y[n-2] */
+      acc = __SMLAD(a1, state_out, acc);
+
+      /* The result is converted from 3.29 to 1.31 and then saturation is applied */
+      out = __SSAT((acc >> shift), 16);
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = (q15_t) out;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      /* x[n-N], x[n-N-1] are packed together to make state_in of type q31 */
+      /* y[n-N], y[n-N-1] are packed together to make state_out of type q31 */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      state_in = __PKHBT(in, state_in, 16);
+      state_out = __PKHBT(out, state_out, 16);
+
+#else
+
+      state_in = __PKHBT(state_in >> 16, in, 16);
+      state_out = __PKHBT(state_out >> 16, out, 16);
+
+#endif /*   #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+    }
+
+    /*  The first stage goes from the input buffer to the output buffer.  */
+    /*  Subsequent (numStages - 1) occur in-place in the output buffer  */
+    pIn = pDst;
+
+    /* Reset the output pointer */
+    pOut = pDst;
+
+    /*  Store the updated state variables back into the state array */
+    *__SIMD32(pState)++ = state_in;
+    *__SIMD32(pState)++ = state_out;
+
+
+    /* Decrement the loop counter */
+    stage--;
+
+  } while(stage > 0u);
+}
+
+
+/**    
+ * @} end of BiquadCascadeDF1 group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c
new file mode 100644
index 00000000..dbb0605d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_fast_q31.c
@@ -0,0 +1,305 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df1_fast_q31.c    
+*    
+* Description:	Processing function for the    
+*				Q31 Fast Biquad cascade DirectFormI(DF1) filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1    
+ * @{    
+ */
+
+/**    
+ * @details    
+ *    
+ * @param[in]  *S        points to an instance of the Q31 Biquad cascade structure.    
+ * @param[in]  *pSrc     points to the block of input data.    
+ * @param[out] *pDst     points to the block of output data.    
+ * @param[in]  blockSize number of samples to process per call.    
+ * @return 	   none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * This function is optimized for speed at the expense of fixed-point precision and overflow protection.    
+ * The result of each 1.31 x 1.31 multiplication is truncated to 2.30 format.    
+ * These intermediate results are added to a 2.30 accumulator.    
+ * Finally, the accumulator is saturated and converted to a 1.31 result.    
+ * The fast version has the same overflow behavior as the standard version and provides less precision since it discards the low 32 bits of each multiplication result.    
+ * In order to avoid overflows completely the input signal must be scaled down by two bits and lie in the range [-0.25 +0.25). Use the intialization function    
+ * arm_biquad_cascade_df1_init_q31() to initialize filter structure.    
+ *    
+ * \par    
+ * Refer to the function arm_biquad_cascade_df1_q31() for a slower implementation of this function which uses 64-bit accumulation to provide higher precision.  Both the slow and the fast versions use the same instance structure.    
+ * Use the function arm_biquad_cascade_df1_init_q31() to initialize the filter structure.    
+ */
+
+void arm_biquad_cascade_df1_fast_q31(
+  const arm_biquad_casd_df1_inst_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t acc = 0;                                 /*  accumulator                   */
+  q31_t Xn1, Xn2, Yn1, Yn2;                      /*  Filter state variables        */
+  q31_t b0, b1, b2, a1, a2;                      /*  Filter coefficients           */
+  q31_t *pIn = pSrc;                             /*  input pointer initialization  */
+  q31_t *pOut = pDst;                            /*  output pointer initialization */
+  q31_t *pState = S->pState;                     /*  pState pointer initialization */
+  q31_t *pCoeffs = S->pCoeffs;                   /*  coeff pointer initialization  */
+  q31_t Xn;                                      /*  temporary input               */
+  int32_t shift = (int32_t) S->postShift + 1;    /*  Shift to be applied to the output */
+  uint32_t sample, stage = S->numStages;         /*  loop counters                     */
+
+
+  do
+  {
+    /* Reading the coefficients */
+    b0 = *pCoeffs++;
+    b1 = *pCoeffs++;
+    b2 = *pCoeffs++;
+    a1 = *pCoeffs++;
+    a2 = *pCoeffs++;
+
+    /* Reading the state values */
+    Xn1 = pState[0];
+    Xn2 = pState[1];
+    Yn1 = pState[2];
+    Yn2 = pState[3];
+
+    /* Apply loop unrolling and compute 4 output values simultaneously. */
+    /*      The variables acc ... acc3 hold output values that are being computed:       
+     *       
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]       
+     */
+
+    sample = blockSize >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.       
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      //acc = (q31_t) (((q63_t) b1 * Xn1) >> 32);
+      mult_32x32_keep32_R(acc, b1, Xn1);
+      /* acc +=  b1 * x[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b0 * (Xn))) >> 32);   
+      multAcc_32x32_keep32_R(acc, b0, Xn);
+      /* acc +=  b[2] * x[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b2 * (Xn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, b2, Xn2);
+      /* acc +=  a1 * y[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a1 * (Yn1))) >> 32);
+      multAcc_32x32_keep32_R(acc, a1, Yn1);
+      /* acc +=  a2 * y[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a2 * (Yn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, a2, Yn2);
+
+      /* The result is converted to 1.31 , Yn2 variable is reused */
+      Yn2 = acc << shift;
+
+      /* Read the second input */
+      Xn2 = *(pIn + 1u);
+
+      /* Store the output in the destination buffer. */
+      *pOut = Yn2;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      //acc = (q31_t) (((q63_t) b0 * (Xn2)) >> 32);
+      mult_32x32_keep32_R(acc, b0, Xn2);
+      /* acc +=  b1 * x[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b1 * (Xn))) >> 32);
+      multAcc_32x32_keep32_R(acc, b1, Xn);
+      /* acc +=  b[2] * x[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b2 * (Xn1))) >> 32);
+      multAcc_32x32_keep32_R(acc, b2, Xn1);
+      /* acc +=  a1 * y[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a1 * (Yn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, a1, Yn2);
+      /* acc +=  a2 * y[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a2 * (Yn1))) >> 32);
+      multAcc_32x32_keep32_R(acc, a2, Yn1);
+
+      /* The result is converted to 1.31, Yn1 variable is reused  */
+      Yn1 = acc << shift;
+
+      /* Read the third input  */
+      Xn1 = *(pIn + 2u);
+
+      /* Store the output in the destination buffer. */
+      *(pOut + 1u) = Yn1;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      //acc = (q31_t) (((q63_t) b0 * (Xn1)) >> 32);
+      mult_32x32_keep32_R(acc, b0, Xn1);
+      /* acc +=  b1 * x[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b1 * (Xn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, b1, Xn2);
+      /* acc +=  b[2] * x[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b2 * (Xn))) >> 32);
+      multAcc_32x32_keep32_R(acc, b2, Xn);
+      /* acc +=  a1 * y[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a1 * (Yn1))) >> 32);
+      multAcc_32x32_keep32_R(acc, a1, Yn1);
+      /* acc +=  a2 * y[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a2 * (Yn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, a2, Yn2);
+
+      /* The result is converted to 1.31, Yn2 variable is reused  */
+      Yn2 = acc << shift;
+
+      /* Read the forth input */
+      Xn = *(pIn + 3u);
+
+      /* Store the output in the destination buffer. */
+      *(pOut + 2u) = Yn2;
+      pIn += 4u;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      //acc = (q31_t) (((q63_t) b0 * (Xn)) >> 32);
+      mult_32x32_keep32_R(acc, b0, Xn);
+      /* acc +=  b1 * x[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b1 * (Xn1))) >> 32);
+      multAcc_32x32_keep32_R(acc, b1, Xn1);
+      /* acc +=  b[2] * x[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b2 * (Xn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, b2, Xn2);
+      /* acc +=  a1 * y[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a1 * (Yn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, a1, Yn2);
+      /* acc +=  a2 * y[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a2 * (Yn1))) >> 32);
+      multAcc_32x32_keep32_R(acc, a2, Yn1);
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      Xn2 = Xn1;
+
+      /* The result is converted to 1.31, Yn1 variable is reused  */
+      Yn1 = acc << shift;
+
+      /* Xn1 = Xn     */
+      Xn1 = Xn;
+
+      /* Store the output in the destination buffer. */
+      *(pOut + 3u) = Yn1;
+      pOut += 4u;
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /* If the blockSize is not a multiple of 4, compute any remaining output samples here.       
+     ** No loop unrolling is used. */
+    sample = (blockSize & 0x3u);
+
+   while(sample > 0u)
+   {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      //acc = (q31_t) (((q63_t) b0 * (Xn)) >> 32);
+      mult_32x32_keep32_R(acc, b0, Xn);
+      /* acc +=  b1 * x[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b1 * (Xn1))) >> 32);
+      multAcc_32x32_keep32_R(acc, b1, Xn1);
+      /* acc +=  b[2] * x[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) b2 * (Xn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, b2, Xn2);
+      /* acc +=  a1 * y[n-1] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a1 * (Yn1))) >> 32);
+      multAcc_32x32_keep32_R(acc, a1, Yn1);
+      /* acc +=  a2 * y[n-2] */
+      //acc = (q31_t) ((((q63_t) acc << 32) + ((q63_t) a2 * (Yn2))) >> 32);
+      multAcc_32x32_keep32_R(acc, a2, Yn2);
+
+      /* The result is converted to 1.31  */
+      acc = acc << shift;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc    */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+      Yn2 = Yn1;
+      Yn1 = acc;
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = acc;
+
+      /* decrement the loop counter */
+      sample--;
+   }
+
+    /*  The first stage goes from the input buffer to the output buffer. */
+    /*  Subsequent stages occur in-place in the output buffer */
+    pIn = pDst;
+
+    /* Reset to destination pointer */
+    pOut = pDst;
+
+    /*  Store the updated state variables back into the pState array */
+    *pState++ = Xn1;
+    *pState++ = Xn2;
+    *pState++ = Yn1;
+    *pState++ = Yn2;
+
+  } while(--stage);
+}
+
+/**    
+  * @} end of BiquadCascadeDF1 group    
+  */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_f32.c
new file mode 100644
index 00000000..9bc2f262
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_f32.c
@@ -0,0 +1,109 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_biquad_cascade_df1_init_f32.c    
+*    
+* Description:  floating-point Biquad cascade DirectFormI(DF1) filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1    
+ * @{    
+ */
+
+/**    
+ * @details    
+ * @brief  Initialization function for the floating-point Biquad cascade filter.    
+ * @param[in,out] *S           points to an instance of the floating-point Biquad cascade structure.    
+ * @param[in]     numStages    number of 2nd order stages in the filter.    
+ * @param[in]     *pCoeffs     points to the filter coefficients array.    
+ * @param[in]     *pState      points to the state array.    
+ * @return        none    
+ *    
+ *    
+ * Coefficient and State Ordering:    
+ *    
+ * \par    
+ * The coefficients are stored in the array pCoeffs in the following order:    
+ * 
    
+ *     {b10, b11, b12, a11, a12, b20, b21, b22, a21, a22, ...}    
+ * 
    
+ *    
+ * \par    
+ * where b1x and a1x are the coefficients for the first stage,    
+ * b2x and a2x are the coefficients for the second stage,    
+ * and so on.  The pCoeffs array contains a total of 5*numStages values.    
+ *    
+ * \par    
+ * The pState is a pointer to state array.    
+ * Each Biquad stage has 4 state variables x[n-1], x[n-2], y[n-1], and y[n-2].    
+ * The state variables are arranged in the pState array as:    
+ * 
    
+ *     {x[n-1], x[n-2], y[n-1], y[n-2]}    
+ * 
    
+ * The 4 state variables for stage 1 are first, then the 4 state variables for stage 2, and so on.    
+ * The state array has a total length of 4*numStages values.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ *    
+ */
+
+void arm_biquad_cascade_df1_init_f32(
+  arm_biquad_casd_df1_inst_f32 * S,
+  uint8_t numStages,
+  float32_t * pCoeffs,
+  float32_t * pState)
+{
+  /* Assign filter stages */
+  S->numStages = numStages;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always 4 * numStages */
+  memset(pState, 0, (4u * (uint32_t) numStages) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+}
+
+/**    
+ * @} end of BiquadCascadeDF1 group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_q15.c
new file mode 100644
index 00000000..ff8bf9a9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_q15.c
@@ -0,0 +1,111 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_biquad_cascade_df1_init_q15.c    
+*    
+* Description:  Q15 Biquad cascade DirectFormI(DF1) filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1    
+ * @{    
+ */
+
+/**    
+ * @details    
+ *    
+ * @param[in,out] *S           points to an instance of the Q15 Biquad cascade structure.    
+ * @param[in]     numStages    number of 2nd order stages in the filter.    
+ * @param[in]     *pCoeffs     points to the filter coefficients.    
+ * @param[in]     *pState      points to the state buffer.    
+ * @param[in]     postShift    Shift to be applied to the accumulator result. Varies according to the coefficients format    
+ * @return        none    
+ *    
+ * Coefficient and State Ordering:    
+ *    
+ * \par    
+ * The coefficients are stored in the array pCoeffs in the following order:    
+ * 
    
+ *     {b10, 0, b11, b12, a11, a12, b20, 0, b21, b22, a21, a22, ...}    
+ * 
    
+ * where b1x and a1x are the coefficients for the first stage,    
+ * b2x and a2x are the coefficients for the second stage,    
+ * and so on.  The pCoeffs array contains a total of 6*numStages values.    
+ * The zero coefficient between b1 and b2 facilities  use of 16-bit SIMD instructions on the Cortex-M4.    
+ *    
+ * \par    
+ * The state variables are stored in the array pState.    
+ * Each Biquad stage has 4 state variables x[n-1], x[n-2], y[n-1], and y[n-2].    
+ * The state variables are arranged in the pState array as:    
+ * 
    
+ *     {x[n-1], x[n-2], y[n-1], y[n-2]}    
+ * 
    
+ * The 4 state variables for stage 1 are first, then the 4 state variables for stage 2, and so on.    
+ * The state array has a total length of 4*numStages values.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ */
+
+void arm_biquad_cascade_df1_init_q15(
+  arm_biquad_casd_df1_inst_q15 * S,
+  uint8_t numStages,
+  q15_t * pCoeffs,
+  q15_t * pState,
+  int8_t postShift)
+{
+  /* Assign filter stages */
+  S->numStages = numStages;
+
+  /* Assign postShift to be applied to the output */
+  S->postShift = postShift;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always 4 * numStages */
+  memset(pState, 0, (4u * (uint32_t) numStages) * sizeof(q15_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+}
+
+/**    
+ * @} end of BiquadCascadeDF1 group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_q31.c
new file mode 100644
index 00000000..28e6fa92
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_init_q31.c
@@ -0,0 +1,111 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df1_init_q31.c    
+*    
+* Description:	Q31 Biquad cascade DirectFormI(DF1) filter initialization function.    
+*    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1    
+ * @{    
+ */
+
+/**    
+ * @details    
+ *    
+ * @param[in,out] *S           points to an instance of the Q31 Biquad cascade structure.    
+ * @param[in]     numStages    number of 2nd order stages in the filter.    
+ * @param[in]     *pCoeffs     points to the filter coefficients buffer.    
+ * @param[in]     *pState      points to the state buffer.    
+ * @param[in]     postShift    Shift to be applied after the accumulator.  Varies according to the coefficients format    
+ * @return        none    
+ *    
+ * Coefficient and State Ordering:    
+ *    
+ * \par    
+ * The coefficients are stored in the array pCoeffs in the following order:    
+ * 
    
+ *     {b10, b11, b12, a11, a12, b20, b21, b22, a21, a22, ...}    
+ * 
    
+ * where b1x and a1x are the coefficients for the first stage,    
+ * b2x and a2x are the coefficients for the second stage,    
+ * and so on.  The pCoeffs array contains a total of 5*numStages values.    
+ *    
+ * \par    
+ * The pState points to state variables array.    
+ * Each Biquad stage has 4 state variables x[n-1], x[n-2], y[n-1], and y[n-2].    
+ * The state variables are arranged in the pState array as:    
+ * 
    
+ *     {x[n-1], x[n-2], y[n-1], y[n-2]}    
+ * 
    
+ * The 4 state variables for stage 1 are first, then the 4 state variables for stage 2, and so on.    
+ * The state array has a total length of 4*numStages values.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ */
+
+void arm_biquad_cascade_df1_init_q31(
+  arm_biquad_casd_df1_inst_q31 * S,
+  uint8_t numStages,
+  q31_t * pCoeffs,
+  q31_t * pState,
+  int8_t postShift)
+{
+  /* Assign filter stages */
+  S->numStages = numStages;
+
+  /* Assign postShift to be applied to the output */
+  S->postShift = postShift;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always 4 * numStages */
+  memset(pState, 0, (4u * (uint32_t) numStages) * sizeof(q31_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+}
+
+/**    
+ * @} end of BiquadCascadeDF1 group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_q15.c
new file mode 100644
index 00000000..e049c45b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_q15.c
@@ -0,0 +1,411 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df1_q15.c    
+*    
+* Description:	Processing function for the    
+*				Q15 Biquad cascade DirectFormI(DF1) filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q15 Biquad cascade filter.    
+ * @param[in]  *S points to an instance of the Q15 Biquad cascade structure.    
+ * @param[in]  *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the location where the output result is written.    
+ * @param[in]  blockSize number of samples to process per call.    
+ * @return none.    
+ *    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * Both coefficients and state variables are represented in 1.15 format and multiplications yield a 2.30 result.    
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.    
+ * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved.    
+ * The accumulator is then shifted by postShift bits to truncate the result to 1.15 format by discarding the low 16 bits.    
+ * Finally, the result is saturated to 1.15 format.    
+ *    
+ * \par    
+ * Refer to the function arm_biquad_cascade_df1_fast_q15() for a faster but less precise implementation of this filter for Cortex-M3 and Cortex-M4.    
+ */
+
+void arm_biquad_cascade_df1_q15(
+  const arm_biquad_casd_df1_inst_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q15_t *pIn = pSrc;                             /*  Source pointer                               */
+  q15_t *pOut = pDst;                            /*  Destination pointer                          */
+  q31_t in;                                      /*  Temporary variable to hold input value       */
+  q31_t out;                                     /*  Temporary variable to hold output value      */
+  q31_t b0;                                      /*  Temporary variable to hold bo value          */
+  q31_t b1, a1;                                  /*  Filter coefficients                          */
+  q31_t state_in, state_out;                     /*  Filter state variables                       */
+  q31_t acc_l, acc_h;
+  q63_t acc;                                     /*  Accumulator                                  */
+  int32_t lShift = (15 - (int32_t) S->postShift);       /*  Post shift                                   */
+  q15_t *pState = S->pState;                     /*  State pointer                                */
+  q15_t *pCoeffs = S->pCoeffs;                   /*  Coefficient pointer                          */
+  uint32_t sample, stage = (uint32_t) S->numStages;     /*  Stage loop counter                           */
+  int32_t uShift = (32 - lShift);
+
+  do
+  {
+    /* Read the b0 and 0 coefficients using SIMD  */
+    b0 = *__SIMD32(pCoeffs)++;
+
+    /* Read the b1 and b2 coefficients using SIMD */
+    b1 = *__SIMD32(pCoeffs)++;
+
+    /* Read the a1 and a2 coefficients using SIMD */
+    a1 = *__SIMD32(pCoeffs)++;
+
+    /* Read the input state values from the state buffer:  x[n-1], x[n-2] */
+    state_in = *__SIMD32(pState)++;
+
+    /* Read the output state values from the state buffer:  y[n-1], y[n-2] */
+    state_out = *__SIMD32(pState)--;
+
+    /* Apply loop unrolling and compute 2 output values simultaneously. */
+    /*      The variable acc hold output values that are being computed:    
+     *    
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]    
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]    
+     */
+    sample = blockSize >> 1u;
+
+    /* First part of the processing with loop unrolling.  Compute 2 outputs at a time.    
+     ** a second loop below computes the remaining 1 sample. */
+    while(sample > 0u)
+    {
+
+      /* Read the input */
+      in = *__SIMD32(pIn)++;
+
+      /* out =  b0 * x[n] + 0 * 0 */
+      out = __SMUAD(b0, in);
+
+      /* acc +=  b1 * x[n-1] +  b2 * x[n-2] + out */
+      acc = __SMLALD(b1, state_in, out);
+      /* acc +=  a1 * y[n-1] +  a2 * y[n-2] */
+      acc = __SMLALD(a1, state_out, acc);
+
+      /* The result is converted from 3.29 to 1.31 if postShift = 1, and then saturation is applied */
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      out = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      out = __SSAT(out, 16);
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      /* x[n-N], x[n-N-1] are packed together to make state_in of type q31 */
+      /* y[n-N], y[n-N-1] are packed together to make state_out of type q31 */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      state_in = __PKHBT(in, state_in, 16);
+      state_out = __PKHBT(out, state_out, 16);
+
+#else
+
+      state_in = __PKHBT(state_in >> 16, (in >> 16), 16);
+      state_out = __PKHBT(state_out >> 16, (out), 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* out =  b0 * x[n] + 0 * 0 */
+      out = __SMUADX(b0, in);
+      /* acc +=  b1 * x[n-1] +  b2 * x[n-2] + out */
+      acc = __SMLALD(b1, state_in, out);
+      /* acc +=  a1 * y[n-1] + a2 * y[n-2] */
+      acc = __SMLALD(a1, state_out, acc);
+
+      /* The result is converted from 3.29 to 1.31 if postShift = 1, and then saturation is applied */
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      out = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      out = __SSAT(out, 16);
+
+      /* Store the output in the destination buffer. */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      *__SIMD32(pOut)++ = __PKHBT(state_out, out, 16);
+
+#else
+
+      *__SIMD32(pOut)++ = __PKHBT(out, state_out >> 16, 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      /* x[n-N], x[n-N-1] are packed together to make state_in of type q31 */
+      /* y[n-N], y[n-N-1] are packed together to make state_out of type q31 */
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      state_in = __PKHBT(in >> 16, state_in, 16);
+      state_out = __PKHBT(out, state_out, 16);
+
+#else
+
+      state_in = __PKHBT(state_in >> 16, in, 16);
+      state_out = __PKHBT(state_out >> 16, out, 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+
+      /* Decrement the loop counter */
+      sample--;
+
+    }
+
+    /* If the blockSize is not a multiple of 2, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+
+    if((blockSize & 0x1u) != 0u)
+    {
+      /* Read the input */
+      in = *pIn++;
+
+      /* out =  b0 * x[n] + 0 * 0 */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      out = __SMUAD(b0, in);
+
+#else
+
+      out = __SMUADX(b0, in);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* acc =  b1 * x[n-1] + b2 * x[n-2] + out */
+      acc = __SMLALD(b1, state_in, out);
+      /* acc +=  a1 * y[n-1] + a2 * y[n-2] */
+      acc = __SMLALD(a1, state_out, acc);
+
+      /* The result is converted from 3.29 to 1.31 if postShift = 1, and then saturation is applied */
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      out = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      out = __SSAT(out, 16);
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = (q15_t) out;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc   */
+      /* x[n-N], x[n-N-1] are packed together to make state_in of type q31 */
+      /* y[n-N], y[n-N-1] are packed together to make state_out of type q31 */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      state_in = __PKHBT(in, state_in, 16);
+      state_out = __PKHBT(out, state_out, 16);
+
+#else
+
+      state_in = __PKHBT(state_in >> 16, in, 16);
+      state_out = __PKHBT(state_out >> 16, out, 16);
+
+#endif /*   #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+    }
+
+    /*  The first stage goes from the input wire to the output wire.  */
+    /*  Subsequent numStages occur in-place in the output wire  */
+    pIn = pDst;
+
+    /* Reset the output pointer */
+    pOut = pDst;
+
+    /*  Store the updated state variables back into the state array */
+    *__SIMD32(pState)++ = state_in;
+    *__SIMD32(pState)++ = state_out;
+
+
+    /* Decrement the loop counter */
+    stage--;
+
+  } while(stage > 0u);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q15_t *pIn = pSrc;                             /*  Source pointer                               */
+  q15_t *pOut = pDst;                            /*  Destination pointer                          */
+  q15_t b0, b1, b2, a1, a2;                      /*  Filter coefficients           */
+  q15_t Xn1, Xn2, Yn1, Yn2;                      /*  Filter state variables        */
+  q15_t Xn;                                      /*  temporary input               */
+  q63_t acc;                                     /*  Accumulator                                  */
+  int32_t shift = (15 - (int32_t) S->postShift); /*  Post shift                                   */
+  q15_t *pState = S->pState;                     /*  State pointer                                */
+  q15_t *pCoeffs = S->pCoeffs;                   /*  Coefficient pointer                          */
+  uint32_t sample, stage = (uint32_t) S->numStages;     /*  Stage loop counter                           */
+
+  do
+  {
+    /* Reading the coefficients */
+    b0 = *pCoeffs++;
+    pCoeffs++;  // skip the 0 coefficient
+    b1 = *pCoeffs++;
+    b2 = *pCoeffs++;
+    a1 = *pCoeffs++;
+    a2 = *pCoeffs++;
+
+    /* Reading the state values */
+    Xn1 = pState[0];
+    Xn2 = pState[1];
+    Yn1 = pState[2];
+    Yn2 = pState[3];
+
+    /*      The variables acc holds the output value that is computed:         
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]         
+     */
+
+    sample = blockSize;
+
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      acc = (q31_t) b0 *Xn;
+
+      /* acc +=  b1 * x[n-1] */
+      acc += (q31_t) b1 *Xn1;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q31_t) b2 *Xn2;
+      /* acc +=  a1 * y[n-1] */
+      acc += (q31_t) a1 *Yn1;
+      /* acc +=  a2 * y[n-2] */
+      acc += (q31_t) a2 *Yn2;
+
+      /* The result is converted to 1.31  */
+      acc = __SSAT((acc >> shift), 16);
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc    */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+      Yn2 = Yn1;
+      Yn1 = (q15_t) acc;
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = (q15_t) acc;
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /*  The first stage goes from the input buffer to the output buffer. */
+    /*  Subsequent stages occur in-place in the output buffer */
+    pIn = pDst;
+
+    /* Reset to destination pointer */
+    pOut = pDst;
+
+    /*  Store the updated state variables back into the pState array */
+    *pState++ = Xn1;
+    *pState++ = Xn2;
+    *pState++ = Yn1;
+    *pState++ = Yn2;
+
+  } while(--stage);
+
+#endif /*     #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+
+/**    
+ * @} end of BiquadCascadeDF1 group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_q31.c
new file mode 100644
index 00000000..dab41d2c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df1_q31.c
@@ -0,0 +1,405 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df1_q31.c    
+*    
+* Description:	Processing function for the    
+*				Q31 Biquad cascade filter    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF1    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q31 Biquad cascade filter.    
+ * @param[in]  *S         points to an instance of the Q31 Biquad cascade structure.    
+ * @param[in]  *pSrc      points to the block of input data.    
+ * @param[out] *pDst      points to the block of output data.    
+ * @param[in]  blockSize  number of samples to process per call.    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around rather than clip.    
+ * In order to avoid overflows completely the input signal must be scaled down by 2 bits and lie in the range [-0.25 +0.25).    
+ * After all 5 multiply-accumulates are performed, the 2.62 accumulator is shifted by postShift bits and the result truncated to    
+ * 1.31 format by discarding the low 32 bits.    
+ *    
+ * \par    
+ * Refer to the function arm_biquad_cascade_df1_fast_q31() for a faster but less precise implementation of this filter for Cortex-M3 and Cortex-M4.    
+ */
+
+void arm_biquad_cascade_df1_q31(
+  const arm_biquad_casd_df1_inst_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q63_t acc;                                     /*  accumulator                   */
+  uint32_t uShift = ((uint32_t) S->postShift + 1u);
+  uint32_t lShift = 32u - uShift;                /*  Shift to be applied to the output */
+  q31_t *pIn = pSrc;                             /*  input pointer initialization  */
+  q31_t *pOut = pDst;                            /*  output pointer initialization */
+  q31_t *pState = S->pState;                     /*  pState pointer initialization */
+  q31_t *pCoeffs = S->pCoeffs;                   /*  coeff pointer initialization  */
+  q31_t Xn1, Xn2, Yn1, Yn2;                      /*  Filter state variables        */
+  q31_t b0, b1, b2, a1, a2;                      /*  Filter coefficients           */
+  q31_t Xn;                                      /*  temporary input               */
+  uint32_t sample, stage = S->numStages;         /*  loop counters                     */
+
+
+#ifndef ARM_MATH_CM0_FAMILY_FAMILY
+
+  q31_t acc_l, acc_h;                            /*  temporary output variables    */
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  do
+  {
+    /* Reading the coefficients */
+    b0 = *pCoeffs++;
+    b1 = *pCoeffs++;
+    b2 = *pCoeffs++;
+    a1 = *pCoeffs++;
+    a2 = *pCoeffs++;
+
+    /* Reading the state values */
+    Xn1 = pState[0];
+    Xn2 = pState[1];
+    Yn1 = pState[2];
+    Yn2 = pState[3];
+
+    /* Apply loop unrolling and compute 4 output values simultaneously. */
+    /*      The variable acc hold output values that are being computed:    
+     *    
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]    
+     */
+
+    sample = blockSize >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) b0 *Xn;
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) b1 *Xn1;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) b2 *Xn2;
+      /* acc +=  a1 * y[n-1] */
+      acc += (q63_t) a1 *Yn1;
+      /* acc +=  a2 * y[n-2] */
+      acc += (q63_t) a2 *Yn2;
+
+      /* The result is converted to 1.31 , Yn2 variable is reused */
+
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      Yn2 = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = Yn2;
+
+      /* Read the second input */
+      Xn2 = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) b0 *Xn2;
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) b1 *Xn;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) b2 *Xn1;
+      /* acc +=  a1 * y[n-1] */
+      acc += (q63_t) a1 *Yn2;
+      /* acc +=  a2 * y[n-2] */
+      acc += (q63_t) a2 *Yn1;
+
+
+      /* The result is converted to 1.31, Yn1 variable is reused  */
+
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      Yn1 = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = Yn1;
+
+      /* Read the third input  */
+      Xn1 = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) b0 *Xn1;
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) b1 *Xn2;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) b2 *Xn;
+      /* acc +=  a1 * y[n-1] */
+      acc += (q63_t) a1 *Yn1;
+      /* acc +=  a2 * y[n-2] */
+      acc += (q63_t) a2 *Yn2;
+
+      /* The result is converted to 1.31, Yn2 variable is reused  */
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      Yn2 = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = Yn2;
+
+      /* Read the forth input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) b0 *Xn;
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) b1 *Xn1;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) b2 *Xn2;
+      /* acc +=  a1 * y[n-1] */
+      acc += (q63_t) a1 *Yn2;
+      /* acc +=  a2 * y[n-2] */
+      acc += (q63_t) a2 *Yn1;
+
+      /* The result is converted to 1.31, Yn1 variable is reused  */
+      /* Calc lower part of acc */
+      acc_l = acc & 0xffffffff;
+
+      /* Calc upper part of acc */
+      acc_h = (acc >> 32) & 0xffffffff;
+
+      /* Apply shift for lower part of acc and upper part of acc */
+      Yn1 = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc    */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = Yn1;
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    sample = (blockSize & 0x3u);
+
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) b0 *Xn;
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) b1 *Xn1;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) b2 *Xn2;
+      /* acc +=  a1 * y[n-1] */
+      acc += (q63_t) a1 *Yn1;
+      /* acc +=  a2 * y[n-2] */
+      acc += (q63_t) a2 *Yn2;
+
+      /* The result is converted to 1.31  */
+      acc = acc >> lShift;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc    */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+      Yn2 = Yn1;
+      Yn1 = (q31_t) acc;
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = (q31_t) acc;
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /*  The first stage goes from the input buffer to the output buffer. */
+    /*  Subsequent stages occur in-place in the output buffer */
+    pIn = pDst;
+
+    /* Reset to destination pointer */
+    pOut = pDst;
+
+    /*  Store the updated state variables back into the pState array */
+    *pState++ = Xn1;
+    *pState++ = Xn2;
+    *pState++ = Yn1;
+    *pState++ = Yn2;
+
+  } while(--stage);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  do
+  {
+    /* Reading the coefficients */
+    b0 = *pCoeffs++;
+    b1 = *pCoeffs++;
+    b2 = *pCoeffs++;
+    a1 = *pCoeffs++;
+    a2 = *pCoeffs++;
+
+    /* Reading the state values */
+    Xn1 = pState[0];
+    Xn2 = pState[1];
+    Yn1 = pState[2];
+    Yn2 = pState[3];
+
+    /*      The variables acc holds the output value that is computed:         
+     *    acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2]         
+     */
+
+    sample = blockSize;
+
+    while(sample > 0u)
+    {
+      /* Read the input */
+      Xn = *pIn++;
+
+      /* acc =  b0 * x[n] + b1 * x[n-1] + b2 * x[n-2] + a1 * y[n-1] + a2 * y[n-2] */
+      /* acc =  b0 * x[n] */
+      acc = (q63_t) b0 *Xn;
+
+      /* acc +=  b1 * x[n-1] */
+      acc += (q63_t) b1 *Xn1;
+      /* acc +=  b[2] * x[n-2] */
+      acc += (q63_t) b2 *Xn2;
+      /* acc +=  a1 * y[n-1] */
+      acc += (q63_t) a1 *Yn1;
+      /* acc +=  a2 * y[n-2] */
+      acc += (q63_t) a2 *Yn2;
+
+      /* The result is converted to 1.31  */
+      acc = acc >> lShift;
+
+      /* Every time after the output is computed state should be updated. */
+      /* The states should be updated as:  */
+      /* Xn2 = Xn1    */
+      /* Xn1 = Xn     */
+      /* Yn2 = Yn1    */
+      /* Yn1 = acc    */
+      Xn2 = Xn1;
+      Xn1 = Xn;
+      Yn2 = Yn1;
+      Yn1 = (q31_t) acc;
+
+      /* Store the output in the destination buffer. */
+      *pOut++ = (q31_t) acc;
+
+      /* decrement the loop counter */
+      sample--;
+    }
+
+    /*  The first stage goes from the input buffer to the output buffer. */
+    /*  Subsequent stages occur in-place in the output buffer */
+    pIn = pDst;
+
+    /* Reset to destination pointer */
+    pOut = pDst;
+
+    /*  Store the updated state variables back into the pState array */
+    *pState++ = Xn1;
+    *pState++ = Xn2;
+    *pState++ = Yn1;
+    *pState++ = Yn2;
+
+  } while(--stage);
+
+#endif /*  #ifndef ARM_MATH_CM0_FAMILY_FAMILY */
+}
+
+
+
+
+/**    
+  * @} end of BiquadCascadeDF1 group    
+  */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_f32.c
new file mode 100644
index 00000000..25f293fd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_f32.c
@@ -0,0 +1,603 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df2T_f32.c    
+*    
+* Description:  Processing function for the floating-point transposed    
+*               direct form II Biquad cascade filter.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**       
+* @ingroup groupFilters       
+*/
+
+/**       
+* @defgroup BiquadCascadeDF2T Biquad Cascade IIR Filters Using a Direct Form II Transposed Structure       
+*       
+* This set of functions implements arbitrary order recursive (IIR) filters using a transposed direct form II structure.       
+* The filters are implemented as a cascade of second order Biquad sections.       
+* These functions provide a slight memory savings as compared to the direct form I Biquad filter functions.      
+* Only floating-point data is supported.       
+*       
+* This function operate on blocks of input and output data and each call to the function       
+* processes blockSize samples through the filter.       
+* pSrc points to the array of input data and       
+* pDst points to the array of output data.       
+* Both arrays contain blockSize values.       
+*       
+* \par Algorithm       
+* Each Biquad stage implements a second order filter using the difference equation:       
+* 
       
+*    y[n] = b0 * x[n] + d1       
+*    d1 = b1 * x[n] + a1 * y[n] + d2       
+*    d2 = b2 * x[n] + a2 * y[n]       
+* 
       
+* where d1 and d2 represent the two state values.       
+*       
+* \par       
+* A Biquad filter using a transposed Direct Form II structure is shown below.       
+* \image html BiquadDF2Transposed.gif "Single transposed Direct Form II Biquad"       
+* Coefficients b0, b1, and b2  multiply the input signal x[n] and are referred to as the feedforward coefficients.       
+* Coefficients a1 and a2 multiply the output signal y[n] and are referred to as the feedback coefficients.       
+* Pay careful attention to the sign of the feedback coefficients.       
+* Some design tools flip the sign of the feedback coefficients:       
+* 
       
+*    y[n] = b0 * x[n] + d1;       
+*    d1 = b1 * x[n] - a1 * y[n] + d2;       
+*    d2 = b2 * x[n] - a2 * y[n];       
+* 
       
+* In this case the feedback coefficients a1 and a2 must be negated when used with the CMSIS DSP Library.       
+*       
+* \par       
+* Higher order filters are realized as a cascade of second order sections.       
+* numStages refers to the number of second order stages used.       
+* For example, an 8th order filter would be realized with numStages=4 second order stages.       
+* A 9th order filter would be realized with numStages=5 second order stages with the       
+* coefficients for one of the stages configured as a first order filter (b2=0 and a2=0).       
+*       
+* \par       
+* pState points to the state variable array.       
+* Each Biquad stage has 2 state variables d1 and d2.       
+* The state variables are arranged in the pState array as:       
+* 
       
+*     {d11, d12, d21, d22, ...}       
+* 
       
+* where d1x refers to the state variables for the first Biquad and       
+* d2x refers to the state variables for the second Biquad.       
+* The state array has a total length of 2*numStages values.       
+* The state variables are updated after each block of data is processed; the coefficients are untouched.       
+*       
+* \par       
+* The CMSIS library contains Biquad filters in both Direct Form I and transposed Direct Form II.    
+* The advantage of the Direct Form I structure is that it is numerically more robust for fixed-point data types.    
+* That is why the Direct Form I structure supports Q15 and Q31 data types.    
+* The transposed Direct Form II structure, on the other hand, requires a wide dynamic range for the state variables d1 and d2.    
+* Because of this, the CMSIS library only has a floating-point version of the Direct Form II Biquad.    
+* The advantage of the Direct Form II Biquad is that it requires half the number of state variables, 2 rather than 4, per Biquad stage.    
+*       
+* \par Instance Structure       
+* The coefficients and state variables for a filter are stored together in an instance data structure.       
+* A separate instance structure must be defined for each filter.       
+* Coefficient arrays may be shared among several instances while state variable arrays cannot be shared.       
+*       
+* \par Init Functions       
+* There is also an associated initialization function.      
+* The initialization function performs following operations:       
+* - Sets the values of the internal structure fields.       
+* - Zeros out the values in the state buffer.       
+* To do this manually without calling the init function, assign the follow subfields of the instance structure:
+* numStages, pCoeffs, pState. Also set all of the values in pState to zero. 
+*       
+* \par       
+* Use of the initialization function is optional.       
+* However, if the initialization function is used, then the instance structure cannot be placed into a const data section.       
+* To place an instance structure into a const data section, the instance structure must be manually initialized.       
+* Set the values in the state buffer to zeros before static initialization.       
+* For example, to statically initialize the instance structure use       
+* 
       
+*     arm_biquad_cascade_df2T_instance_f32 S1 = {numStages, pState, pCoeffs};       
+* 
       
+* where numStages is the number of Biquad stages in the filter; pState is the address of the state buffer.       
+* pCoeffs is the address of the coefficient buffer;        
+*       
+*/
+
+/**       
+* @addtogroup BiquadCascadeDF2T       
+* @{       
+*/
+
+/**      
+* @brief Processing function for the floating-point transposed direct form II Biquad cascade filter.      
+* @param[in]  *S        points to an instance of the filter data structure.      
+* @param[in]  *pSrc     points to the block of input data.      
+* @param[out] *pDst     points to the block of output data      
+* @param[in]  blockSize number of samples to process.      
+* @return none.      
+*/
+
+
+LOW_OPTIMIZATION_ENTER
+void arm_biquad_cascade_df2T_f32(
+const arm_biquad_cascade_df2T_instance_f32 * S,
+float32_t * pSrc,
+float32_t * pDst,
+uint32_t blockSize)
+{
+
+   float32_t *pIn = pSrc;                         /*  source pointer            */
+   float32_t *pOut = pDst;                        /*  destination pointer       */
+   float32_t *pState = S->pState;                 /*  State pointer             */
+   float32_t *pCoeffs = S->pCoeffs;               /*  coefficient pointer       */
+   float32_t acc1;                                /*  accumulator               */
+   float32_t b0, b1, b2, a1, a2;                  /*  Filter coefficients       */
+   float32_t Xn1;                                 /*  temporary input           */
+   float32_t d1, d2;                              /*  state variables           */
+   uint32_t sample, stage = S->numStages;         /*  loop counters             */
+
+#if defined(ARM_MATH_CM7)
+	
+   float32_t Xn2, Xn3, Xn4, Xn5, Xn6, Xn7, Xn8;   /*  Input State variables     */
+   float32_t Xn9, Xn10, Xn11, Xn12, Xn13, Xn14, Xn15, Xn16;
+   float32_t acc2, acc3, acc4, acc5, acc6, acc7;  /*  Simulates the accumulator */
+   float32_t acc8, acc9, acc10, acc11, acc12, acc13, acc14, acc15, acc16;
+
+   do
+   {
+      /* Reading the coefficients */ 
+      b0 = pCoeffs[0]; 
+      b1 = pCoeffs[1]; 
+      b2 = pCoeffs[2]; 
+      a1 = pCoeffs[3]; 
+      /* Apply loop unrolling and compute 16 output values simultaneously. */ 
+      sample = blockSize >> 4u; 
+      a2 = pCoeffs[4]; 
+
+      /*Reading the state values */ 
+      d1 = pState[0]; 
+      d2 = pState[1]; 
+
+      pCoeffs += 5u;
+
+      
+      /* First part of the processing with loop unrolling.  Compute 16 outputs at a time.       
+       ** a second loop below computes the remaining 1 to 15 samples. */
+      while(sample > 0u) {
+
+         /* y[n] = b0 * x[n] + d1 */
+         /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+         /* d2 = b2 * x[n] + a2 * y[n] */
+
+         /* Read the first 2 inputs. 2 cycles */
+         Xn1  = pIn[0 ];
+         Xn2  = pIn[1 ];
+
+         /* Sample 1. 5 cycles */
+         Xn3  = pIn[2 ];
+         acc1 = b0 * Xn1 + d1;
+         
+         Xn4  = pIn[3 ];
+         d1 = b1 * Xn1 + d2;
+         
+         Xn5  = pIn[4 ];
+         d2 = b2 * Xn1;
+         
+         Xn6  = pIn[5 ];
+         d1 += a1 * acc1;
+         
+         Xn7  = pIn[6 ];
+         d2 += a2 * acc1;
+
+         /* Sample 2. 5 cycles */
+         Xn8  = pIn[7 ];
+         acc2 = b0 * Xn2 + d1;
+         
+         Xn9  = pIn[8 ];
+         d1 = b1 * Xn2 + d2;
+         
+         Xn10 = pIn[9 ];
+         d2 = b2 * Xn2;
+         
+         Xn11 = pIn[10];
+         d1 += a1 * acc2;
+         
+         Xn12 = pIn[11];
+         d2 += a2 * acc2;
+
+         /* Sample 3. 5 cycles */
+         Xn13 = pIn[12];
+         acc3 = b0 * Xn3 + d1;
+         
+         Xn14 = pIn[13];
+         d1 = b1 * Xn3 + d2;
+         
+         Xn15 = pIn[14];
+         d2 = b2 * Xn3;
+         
+         Xn16 = pIn[15];
+         d1 += a1 * acc3;
+         
+         pIn += 16;
+         d2 += a2 * acc3;
+
+         /* Sample 4. 5 cycles */
+         acc4 = b0 * Xn4 + d1;
+         d1 = b1 * Xn4 + d2;
+         d2 = b2 * Xn4;
+         d1 += a1 * acc4;
+         d2 += a2 * acc4;
+
+         /* Sample 5. 5 cycles */
+         acc5 = b0 * Xn5 + d1;
+         d1 = b1 * Xn5 + d2;
+         d2 = b2 * Xn5;
+         d1 += a1 * acc5;
+         d2 += a2 * acc5;
+
+         /* Sample 6. 5 cycles */
+         acc6 = b0 * Xn6 + d1;
+         d1 = b1 * Xn6 + d2;
+         d2 = b2 * Xn6;
+         d1 += a1 * acc6;
+         d2 += a2 * acc6;
+
+         /* Sample 7. 5 cycles */
+         acc7 = b0 * Xn7 + d1;
+         d1 = b1 * Xn7 + d2;
+         d2 = b2 * Xn7;
+         d1 += a1 * acc7;
+         d2 += a2 * acc7;
+
+         /* Sample 8. 5 cycles */
+         acc8 = b0 * Xn8 + d1;
+         d1 = b1 * Xn8 + d2;
+         d2 = b2 * Xn8;
+         d1 += a1 * acc8;
+         d2 += a2 * acc8;
+
+         /* Sample 9. 5 cycles */
+         acc9 = b0 * Xn9 + d1;
+         d1 = b1 * Xn9 + d2;
+         d2 = b2 * Xn9;
+         d1 += a1 * acc9;
+         d2 += a2 * acc9;
+
+         /* Sample 10. 5 cycles */
+         acc10 = b0 * Xn10 + d1;
+         d1 = b1 * Xn10 + d2;
+         d2 = b2 * Xn10;
+         d1 += a1 * acc10;
+         d2 += a2 * acc10;
+
+         /* Sample 11. 5 cycles */
+         acc11 = b0 * Xn11 + d1;
+         d1 = b1 * Xn11 + d2;
+         d2 = b2 * Xn11;
+         d1 += a1 * acc11;
+         d2 += a2 * acc11;
+
+         /* Sample 12. 5 cycles */
+         acc12 = b0 * Xn12 + d1;
+         d1 = b1 * Xn12 + d2;
+         d2 = b2 * Xn12;
+         d1 += a1 * acc12;
+         d2 += a2 * acc12;
+
+         /* Sample 13. 5 cycles */
+         acc13 = b0 * Xn13 + d1;         
+         d1 = b1 * Xn13 + d2;         
+         d2 = b2 * Xn13;
+         
+         pOut[0 ] = acc1 ;
+         d1 += a1 * acc13;
+         
+         pOut[1 ] = acc2 ;	
+         d2 += a2 * acc13;
+
+         /* Sample 14. 5 cycles */
+         pOut[2 ] = acc3 ;	
+         acc14 = b0 * Xn14 + d1;
+             
+         pOut[3 ] = acc4 ;
+         d1 = b1 * Xn14 + d2;
+          
+         pOut[4 ] = acc5 ; 
+         d2 = b2 * Xn14;
+         
+         pOut[5 ] = acc6 ;	  
+         d1 += a1 * acc14;
+         
+         pOut[6 ] = acc7 ;	
+         d2 += a2 * acc14;
+
+         /* Sample 15. 5 cycles */
+         pOut[7 ] = acc8 ;
+         pOut[8 ] = acc9 ;  
+         acc15 = b0 * Xn15 + d1;
+              
+         pOut[9 ] = acc10;	
+         d1 = b1 * Xn15 + d2;
+         
+         pOut[10] = acc11;	
+         d2 = b2 * Xn15;
+         
+         pOut[11] = acc12;
+         d1 += a1 * acc15;
+         
+         pOut[12] = acc13;
+         d2 += a2 * acc15;
+
+         /* Sample 16. 5 cycles */
+         pOut[13] = acc14;	
+         acc16 = b0 * Xn16 + d1;
+         
+         pOut[14] = acc15;	
+         d1 = b1 * Xn16 + d2;
+         
+         pOut[15] = acc16;
+         d2 = b2 * Xn16;
+         
+         sample--;	 
+         d1 += a1 * acc16;
+         
+         pOut += 16;
+         d2 += a2 * acc16;
+      }
+
+      sample = blockSize & 0xFu;
+      while(sample > 0u) {
+         Xn1 = *pIn;         
+         acc1 = b0 * Xn1 + d1;
+         
+         pIn++;
+         d1 = b1 * Xn1 + d2;
+         
+         *pOut = acc1; 
+         d2 = b2 * Xn1;
+         
+         pOut++;
+         d1 += a1 * acc1;
+         
+         sample--;	
+         d2 += a2 * acc1; 
+      }
+
+      /* Store the updated state variables back into the state array */ 
+      pState[0] = d1; 
+      /* The current stage input is given as the output to the next stage */ 
+      pIn = pDst; 
+      
+      pState[1] = d2; 
+      /* decrement the loop counter */ 
+      stage--; 
+
+      pState += 2u;
+
+      /*Reset the output working pointer */ 
+      pOut = pDst; 
+
+   } while(stage > 0u);
+	
+#elif defined(ARM_MATH_CM0_FAMILY)
+
+   /* Run the below code for Cortex-M0 */
+
+   do
+   {
+      /* Reading the coefficients */
+      b0 = *pCoeffs++;
+      b1 = *pCoeffs++;
+      b2 = *pCoeffs++;
+      a1 = *pCoeffs++;
+      a2 = *pCoeffs++;
+
+      /*Reading the state values */
+      d1 = pState[0];
+      d2 = pState[1];
+
+
+      sample = blockSize;
+
+      while(sample > 0u)
+      {
+         /* Read the input */
+         Xn1 = *pIn++;
+
+         /* y[n] = b0 * x[n] + d1 */
+         acc1 = (b0 * Xn1) + d1;
+
+         /* Store the result in the accumulator in the destination buffer. */
+         *pOut++ = acc1;
+
+         /* Every time after the output is computed state should be updated. */
+         /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+         d1 = ((b1 * Xn1) + (a1 * acc1)) + d2;
+
+         /* d2 = b2 * x[n] + a2 * y[n] */
+         d2 = (b2 * Xn1) + (a2 * acc1);
+
+         /* decrement the loop counter */
+         sample--;
+      }
+
+      /* Store the updated state variables back into the state array */
+      *pState++ = d1;
+      *pState++ = d2;
+
+      /* The current stage input is given as the output to the next stage */
+      pIn = pDst;
+
+      /*Reset the output working pointer */
+      pOut = pDst;
+
+      /* decrement the loop counter */
+      stage--;
+
+   } while(stage > 0u);
+	 
+#else
+
+   float32_t Xn2, Xn3, Xn4;                  	  /*  Input State variables     */
+   float32_t acc2, acc3, acc4;              		  /*  accumulator               */
+
+
+   float32_t p0, p1, p2, p3, p4, A1;
+
+   /* Run the below code for Cortex-M4 and Cortex-M3 */
+   do
+   {
+      /* Reading the coefficients */     
+      b0 = *pCoeffs++;
+      b1 = *pCoeffs++;
+      b2 = *pCoeffs++;
+      a1 = *pCoeffs++;
+      a2 = *pCoeffs++;
+      
+
+      /*Reading the state values */
+      d1 = pState[0];
+      d2 = pState[1];
+
+      /* Apply loop unrolling and compute 4 output values simultaneously. */
+      sample = blockSize >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.       
+   ** a second loop below computes the remaining 1 to 3 samples. */
+      while(sample > 0u) {
+
+         /* y[n] = b0 * x[n] + d1 */
+         /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+         /* d2 = b2 * x[n] + a2 * y[n] */
+
+         /* Read the four inputs */
+         Xn1 = pIn[0];
+         Xn2 = pIn[1];
+         Xn3 = pIn[2];
+         Xn4 = pIn[3];
+         pIn += 4;     
+
+         p0 = b0 * Xn1; 
+         p1 = b1 * Xn1;
+         acc1 = p0 + d1;
+         p0 = b0 * Xn2; 
+         p3 = a1 * acc1;
+         p2 = b2 * Xn1;
+         A1 = p1 + p3;
+         p4 = a2 * acc1;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+
+         p1 = b1 * Xn2;
+         acc2 = p0 + d1;
+         p0 = b0 * Xn3;	 
+         p3 = a1 * acc2; 
+         p2 = b2 * Xn2;                                 
+         A1 = p1 + p3;
+         p4 = a2 * acc2;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+
+         p1 = b1 * Xn3;
+         acc3 = p0 + d1;
+         p0 = b0 * Xn4;	
+         p3 = a1 * acc3;
+         p2 = b2 * Xn3;
+         A1 = p1 + p3;
+         p4 = a2 * acc3;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+
+         acc4 = p0 + d1;
+         p1 = b1 * Xn4;
+         p3 = a1 * acc4;
+         p2 = b2 * Xn4;
+         A1 = p1 + p3;
+         p4 = a2 * acc4;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+
+         pOut[0] = acc1;	
+         pOut[1] = acc2;	
+         pOut[2] = acc3;	
+         pOut[3] = acc4;
+		 pOut += 4;
+				 
+         sample--;	       
+      }
+
+      sample = blockSize & 0x3u;
+      while(sample > 0u) {
+         Xn1 = *pIn++;
+
+         p0 = b0 * Xn1; 
+         p1 = b1 * Xn1;
+         acc1 = p0 + d1;
+         p3 = a1 * acc1;
+         p2 = b2 * Xn1;
+         A1 = p1 + p3;
+         p4 = a2 * acc1;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+	
+         *pOut++ = acc1;
+         
+         sample--;	       
+      }
+
+      /* Store the updated state variables back into the state array */
+      *pState++ = d1;
+      *pState++ = d2;
+
+      /* The current stage input is given as the output to the next stage */
+      pIn = pDst;
+
+      /*Reset the output working pointer */
+      pOut = pDst;
+
+      /* decrement the loop counter */
+      stage--;
+
+   } while(stage > 0u);
+
+#endif 
+
+}
+LOW_OPTIMIZATION_EXIT
+
+/**       
+   * @} end of BiquadCascadeDF2T group       
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_f64.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_f64.c
new file mode 100644
index 00000000..8f5db7b0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_f64.c
@@ -0,0 +1,603 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_df2T_f64.c    
+*    
+* Description:  Processing function for the floating-point transposed    
+*               direct form II Biquad cascade filter.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**       
+* @ingroup groupFilters       
+*/
+
+/**       
+* @defgroup BiquadCascadeDF2T Biquad Cascade IIR Filters Using a Direct Form II Transposed Structure       
+*       
+* This set of functions implements arbitrary order recursive (IIR) filters using a transposed direct form II structure.       
+* The filters are implemented as a cascade of second order Biquad sections.       
+* These functions provide a slight memory savings as compared to the direct form I Biquad filter functions.      
+* Only floating-point data is supported.       
+*       
+* This function operate on blocks of input and output data and each call to the function       
+* processes blockSize samples through the filter.       
+* pSrc points to the array of input data and       
+* pDst points to the array of output data.       
+* Both arrays contain blockSize values.       
+*       
+* \par Algorithm       
+* Each Biquad stage implements a second order filter using the difference equation:       
+* 
       
+*    y[n] = b0 * x[n] + d1       
+*    d1 = b1 * x[n] + a1 * y[n] + d2       
+*    d2 = b2 * x[n] + a2 * y[n]       
+* 
       
+* where d1 and d2 represent the two state values.       
+*       
+* \par       
+* A Biquad filter using a transposed Direct Form II structure is shown below.       
+* \image html BiquadDF2Transposed.gif "Single transposed Direct Form II Biquad"       
+* Coefficients b0, b1, and b2  multiply the input signal x[n] and are referred to as the feedforward coefficients.       
+* Coefficients a1 and a2 multiply the output signal y[n] and are referred to as the feedback coefficients.       
+* Pay careful attention to the sign of the feedback coefficients.       
+* Some design tools flip the sign of the feedback coefficients:       
+* 
       
+*    y[n] = b0 * x[n] + d1;       
+*    d1 = b1 * x[n] - a1 * y[n] + d2;       
+*    d2 = b2 * x[n] - a2 * y[n];       
+* 
       
+* In this case the feedback coefficients a1 and a2 must be negated when used with the CMSIS DSP Library.       
+*       
+* \par       
+* Higher order filters are realized as a cascade of second order sections.       
+* numStages refers to the number of second order stages used.       
+* For example, an 8th order filter would be realized with numStages=4 second order stages.       
+* A 9th order filter would be realized with numStages=5 second order stages with the       
+* coefficients for one of the stages configured as a first order filter (b2=0 and a2=0).       
+*       
+* \par       
+* pState points to the state variable array.       
+* Each Biquad stage has 2 state variables d1 and d2.       
+* The state variables are arranged in the pState array as:       
+* 
       
+*     {d11, d12, d21, d22, ...}       
+* 
       
+* where d1x refers to the state variables for the first Biquad and       
+* d2x refers to the state variables for the second Biquad.       
+* The state array has a total length of 2*numStages values.       
+* The state variables are updated after each block of data is processed; the coefficients are untouched.       
+*       
+* \par       
+* The CMSIS library contains Biquad filters in both Direct Form I and transposed Direct Form II.    
+* The advantage of the Direct Form I structure is that it is numerically more robust for fixed-point data types.    
+* That is why the Direct Form I structure supports Q15 and Q31 data types.    
+* The transposed Direct Form II structure, on the other hand, requires a wide dynamic range for the state variables d1 and d2.    
+* Because of this, the CMSIS library only has a floating-point version of the Direct Form II Biquad.    
+* The advantage of the Direct Form II Biquad is that it requires half the number of state variables, 2 rather than 4, per Biquad stage.    
+*       
+* \par Instance Structure       
+* The coefficients and state variables for a filter are stored together in an instance data structure.       
+* A separate instance structure must be defined for each filter.       
+* Coefficient arrays may be shared among several instances while state variable arrays cannot be shared.       
+*       
+* \par Init Functions       
+* There is also an associated initialization function.      
+* The initialization function performs following operations:       
+* - Sets the values of the internal structure fields.       
+* - Zeros out the values in the state buffer.       
+* To do this manually without calling the init function, assign the follow subfields of the instance structure:
+* numStages, pCoeffs, pState. Also set all of the values in pState to zero. 
+*       
+* \par       
+* Use of the initialization function is optional.       
+* However, if the initialization function is used, then the instance structure cannot be placed into a const data section.       
+* To place an instance structure into a const data section, the instance structure must be manually initialized.       
+* Set the values in the state buffer to zeros before static initialization.       
+* For example, to statically initialize the instance structure use       
+* 
       
+*     arm_biquad_cascade_df2T_instance_f64 S1 = {numStages, pState, pCoeffs};       
+* 
       
+* where numStages is the number of Biquad stages in the filter; pState is the address of the state buffer.       
+* pCoeffs is the address of the coefficient buffer;        
+*       
+*/
+
+/**       
+* @addtogroup BiquadCascadeDF2T       
+* @{       
+*/
+
+/**      
+* @brief Processing function for the floating-point transposed direct form II Biquad cascade filter.      
+* @param[in]  *S        points to an instance of the filter data structure.      
+* @param[in]  *pSrc     points to the block of input data.      
+* @param[out] *pDst     points to the block of output data      
+* @param[in]  blockSize number of samples to process.      
+* @return none.      
+*/
+
+
+LOW_OPTIMIZATION_ENTER
+void arm_biquad_cascade_df2T_f64(
+const arm_biquad_cascade_df2T_instance_f64 * S,
+float64_t * pSrc,
+float64_t * pDst,
+uint32_t blockSize)
+{
+
+   float64_t *pIn = pSrc;                         /*  source pointer            */
+   float64_t *pOut = pDst;                        /*  destination pointer       */
+   float64_t *pState = S->pState;                 /*  State pointer             */
+   float64_t *pCoeffs = S->pCoeffs;               /*  coefficient pointer       */
+   float64_t acc1;                                /*  accumulator               */
+   float64_t b0, b1, b2, a1, a2;                  /*  Filter coefficients       */
+   float64_t Xn1;                                 /*  temporary input           */
+   float64_t d1, d2;                              /*  state variables           */
+   uint32_t sample, stage = S->numStages;         /*  loop counters             */
+
+#if defined(ARM_MATH_CM7)
+	
+   float64_t Xn2, Xn3, Xn4, Xn5, Xn6, Xn7, Xn8;   /*  Input State variables     */
+   float64_t Xn9, Xn10, Xn11, Xn12, Xn13, Xn14, Xn15, Xn16;
+   float64_t acc2, acc3, acc4, acc5, acc6, acc7;  /*  Simulates the accumulator */
+   float64_t acc8, acc9, acc10, acc11, acc12, acc13, acc14, acc15, acc16;
+
+   do
+   {
+      /* Reading the coefficients */ 
+      b0 = pCoeffs[0]; 
+      b1 = pCoeffs[1]; 
+      b2 = pCoeffs[2]; 
+      a1 = pCoeffs[3]; 
+      /* Apply loop unrolling and compute 16 output values simultaneously. */ 
+      sample = blockSize >> 4u; 
+      a2 = pCoeffs[4]; 
+
+      /*Reading the state values */ 
+      d1 = pState[0]; 
+      d2 = pState[1]; 
+
+      pCoeffs += 5u;
+
+      
+      /* First part of the processing with loop unrolling.  Compute 16 outputs at a time.       
+       ** a second loop below computes the remaining 1 to 15 samples. */
+      while(sample > 0u) {
+
+         /* y[n] = b0 * x[n] + d1 */
+         /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+         /* d2 = b2 * x[n] + a2 * y[n] */
+
+         /* Read the first 2 inputs. 2 cycles */
+         Xn1  = pIn[0 ];
+         Xn2  = pIn[1 ];
+
+         /* Sample 1. 5 cycles */
+         Xn3  = pIn[2 ];
+         acc1 = b0 * Xn1 + d1;
+         
+         Xn4  = pIn[3 ];
+         d1 = b1 * Xn1 + d2;
+         
+         Xn5  = pIn[4 ];
+         d2 = b2 * Xn1;
+         
+         Xn6  = pIn[5 ];
+         d1 += a1 * acc1;
+         
+         Xn7  = pIn[6 ];
+         d2 += a2 * acc1;
+
+         /* Sample 2. 5 cycles */
+         Xn8  = pIn[7 ];
+         acc2 = b0 * Xn2 + d1;
+         
+         Xn9  = pIn[8 ];
+         d1 = b1 * Xn2 + d2;
+         
+         Xn10 = pIn[9 ];
+         d2 = b2 * Xn2;
+         
+         Xn11 = pIn[10];
+         d1 += a1 * acc2;
+         
+         Xn12 = pIn[11];
+         d2 += a2 * acc2;
+
+         /* Sample 3. 5 cycles */
+         Xn13 = pIn[12];
+         acc3 = b0 * Xn3 + d1;
+         
+         Xn14 = pIn[13];
+         d1 = b1 * Xn3 + d2;
+         
+         Xn15 = pIn[14];
+         d2 = b2 * Xn3;
+         
+         Xn16 = pIn[15];
+         d1 += a1 * acc3;
+         
+         pIn += 16;
+         d2 += a2 * acc3;
+
+         /* Sample 4. 5 cycles */
+         acc4 = b0 * Xn4 + d1;
+         d1 = b1 * Xn4 + d2;
+         d2 = b2 * Xn4;
+         d1 += a1 * acc4;
+         d2 += a2 * acc4;
+
+         /* Sample 5. 5 cycles */
+         acc5 = b0 * Xn5 + d1;
+         d1 = b1 * Xn5 + d2;
+         d2 = b2 * Xn5;
+         d1 += a1 * acc5;
+         d2 += a2 * acc5;
+
+         /* Sample 6. 5 cycles */
+         acc6 = b0 * Xn6 + d1;
+         d1 = b1 * Xn6 + d2;
+         d2 = b2 * Xn6;
+         d1 += a1 * acc6;
+         d2 += a2 * acc6;
+
+         /* Sample 7. 5 cycles */
+         acc7 = b0 * Xn7 + d1;
+         d1 = b1 * Xn7 + d2;
+         d2 = b2 * Xn7;
+         d1 += a1 * acc7;
+         d2 += a2 * acc7;
+
+         /* Sample 8. 5 cycles */
+         acc8 = b0 * Xn8 + d1;
+         d1 = b1 * Xn8 + d2;
+         d2 = b2 * Xn8;
+         d1 += a1 * acc8;
+         d2 += a2 * acc8;
+
+         /* Sample 9. 5 cycles */
+         acc9 = b0 * Xn9 + d1;
+         d1 = b1 * Xn9 + d2;
+         d2 = b2 * Xn9;
+         d1 += a1 * acc9;
+         d2 += a2 * acc9;
+
+         /* Sample 10. 5 cycles */
+         acc10 = b0 * Xn10 + d1;
+         d1 = b1 * Xn10 + d2;
+         d2 = b2 * Xn10;
+         d1 += a1 * acc10;
+         d2 += a2 * acc10;
+
+         /* Sample 11. 5 cycles */
+         acc11 = b0 * Xn11 + d1;
+         d1 = b1 * Xn11 + d2;
+         d2 = b2 * Xn11;
+         d1 += a1 * acc11;
+         d2 += a2 * acc11;
+
+         /* Sample 12. 5 cycles */
+         acc12 = b0 * Xn12 + d1;
+         d1 = b1 * Xn12 + d2;
+         d2 = b2 * Xn12;
+         d1 += a1 * acc12;
+         d2 += a2 * acc12;
+
+         /* Sample 13. 5 cycles */
+         acc13 = b0 * Xn13 + d1;         
+         d1 = b1 * Xn13 + d2;         
+         d2 = b2 * Xn13;
+         
+         pOut[0 ] = acc1 ;
+         d1 += a1 * acc13;
+         
+         pOut[1 ] = acc2 ;	
+         d2 += a2 * acc13;
+
+         /* Sample 14. 5 cycles */
+         pOut[2 ] = acc3 ;	
+         acc14 = b0 * Xn14 + d1;
+             
+         pOut[3 ] = acc4 ;
+         d1 = b1 * Xn14 + d2;
+          
+         pOut[4 ] = acc5 ; 
+         d2 = b2 * Xn14;
+         
+         pOut[5 ] = acc6 ;	  
+         d1 += a1 * acc14;
+         
+         pOut[6 ] = acc7 ;	
+         d2 += a2 * acc14;
+
+         /* Sample 15. 5 cycles */
+         pOut[7 ] = acc8 ;
+         pOut[8 ] = acc9 ;  
+         acc15 = b0 * Xn15 + d1;
+              
+         pOut[9 ] = acc10;	
+         d1 = b1 * Xn15 + d2;
+         
+         pOut[10] = acc11;	
+         d2 = b2 * Xn15;
+         
+         pOut[11] = acc12;
+         d1 += a1 * acc15;
+         
+         pOut[12] = acc13;
+         d2 += a2 * acc15;
+
+         /* Sample 16. 5 cycles */
+         pOut[13] = acc14;	
+         acc16 = b0 * Xn16 + d1;
+         
+         pOut[14] = acc15;	
+         d1 = b1 * Xn16 + d2;
+         
+         pOut[15] = acc16;
+         d2 = b2 * Xn16;
+         
+         sample--;	 
+         d1 += a1 * acc16;
+         
+         pOut += 16;
+         d2 += a2 * acc16;
+      }
+
+      sample = blockSize & 0xFu;
+      while(sample > 0u) {
+         Xn1 = *pIn;         
+         acc1 = b0 * Xn1 + d1;
+         
+         pIn++;
+         d1 = b1 * Xn1 + d2;
+         
+         *pOut = acc1; 
+         d2 = b2 * Xn1;
+         
+         pOut++;
+         d1 += a1 * acc1;
+         
+         sample--;	
+         d2 += a2 * acc1; 
+      }
+
+      /* Store the updated state variables back into the state array */ 
+      pState[0] = d1; 
+      /* The current stage input is given as the output to the next stage */ 
+      pIn = pDst; 
+      
+      pState[1] = d2; 
+      /* decrement the loop counter */ 
+      stage--; 
+
+      pState += 2u;
+
+      /*Reset the output working pointer */ 
+      pOut = pDst; 
+
+   } while(stage > 0u);
+	
+#elif defined(ARM_MATH_CM0_FAMILY)
+
+   /* Run the below code for Cortex-M0 */
+
+   do
+   {
+      /* Reading the coefficients */
+      b0 = *pCoeffs++;
+      b1 = *pCoeffs++;
+      b2 = *pCoeffs++;
+      a1 = *pCoeffs++;
+      a2 = *pCoeffs++;
+
+      /*Reading the state values */
+      d1 = pState[0];
+      d2 = pState[1];
+
+
+      sample = blockSize;
+
+      while(sample > 0u)
+      {
+         /* Read the input */
+         Xn1 = *pIn++;
+
+         /* y[n] = b0 * x[n] + d1 */
+         acc1 = (b0 * Xn1) + d1;
+
+         /* Store the result in the accumulator in the destination buffer. */
+         *pOut++ = acc1;
+
+         /* Every time after the output is computed state should be updated. */
+         /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+         d1 = ((b1 * Xn1) + (a1 * acc1)) + d2;
+
+         /* d2 = b2 * x[n] + a2 * y[n] */
+         d2 = (b2 * Xn1) + (a2 * acc1);
+
+         /* decrement the loop counter */
+         sample--;
+      }
+
+      /* Store the updated state variables back into the state array */
+      *pState++ = d1;
+      *pState++ = d2;
+
+      /* The current stage input is given as the output to the next stage */
+      pIn = pDst;
+
+      /*Reset the output working pointer */
+      pOut = pDst;
+
+      /* decrement the loop counter */
+      stage--;
+
+   } while(stage > 0u);
+	 
+#else
+
+   float64_t Xn2, Xn3, Xn4;                  	  /*  Input State variables     */
+   float64_t acc2, acc3, acc4;              		  /*  accumulator               */
+
+
+   float64_t p0, p1, p2, p3, p4, A1;
+
+   /* Run the below code for Cortex-M4 and Cortex-M3 */
+   do
+   {
+      /* Reading the coefficients */     
+      b0 = *pCoeffs++;
+      b1 = *pCoeffs++;
+      b2 = *pCoeffs++;
+      a1 = *pCoeffs++;
+      a2 = *pCoeffs++;
+      
+
+      /*Reading the state values */
+      d1 = pState[0];
+      d2 = pState[1];
+
+      /* Apply loop unrolling and compute 4 output values simultaneously. */
+      sample = blockSize >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.       
+   ** a second loop below computes the remaining 1 to 3 samples. */
+      while(sample > 0u) {
+
+         /* y[n] = b0 * x[n] + d1 */
+         /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+         /* d2 = b2 * x[n] + a2 * y[n] */
+
+         /* Read the four inputs */
+         Xn1 = pIn[0];
+         Xn2 = pIn[1];
+         Xn3 = pIn[2];
+         Xn4 = pIn[3];
+         pIn += 4;     
+
+         p0 = b0 * Xn1; 
+         p1 = b1 * Xn1;
+         acc1 = p0 + d1;
+         p0 = b0 * Xn2; 
+         p3 = a1 * acc1;
+         p2 = b2 * Xn1;
+         A1 = p1 + p3;
+         p4 = a2 * acc1;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+
+         p1 = b1 * Xn2;
+         acc2 = p0 + d1;
+         p0 = b0 * Xn3;	 
+         p3 = a1 * acc2; 
+         p2 = b2 * Xn2;                                 
+         A1 = p1 + p3;
+         p4 = a2 * acc2;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+
+         p1 = b1 * Xn3;
+         acc3 = p0 + d1;
+         p0 = b0 * Xn4;	
+         p3 = a1 * acc3;
+         p2 = b2 * Xn3;
+         A1 = p1 + p3;
+         p4 = a2 * acc3;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+
+         acc4 = p0 + d1;
+         p1 = b1 * Xn4;
+         p3 = a1 * acc4;
+         p2 = b2 * Xn4;
+         A1 = p1 + p3;
+         p4 = a2 * acc4;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+
+         pOut[0] = acc1;	
+         pOut[1] = acc2;	
+         pOut[2] = acc3;	
+         pOut[3] = acc4;
+				 pOut += 4;
+				 
+         sample--;	       
+      }
+
+      sample = blockSize & 0x3u;
+      while(sample > 0u) {
+         Xn1 = *pIn++;
+
+         p0 = b0 * Xn1; 
+         p1 = b1 * Xn1;
+         acc1 = p0 + d1;
+         p3 = a1 * acc1;
+         p2 = b2 * Xn1;
+         A1 = p1 + p3;
+         p4 = a2 * acc1;
+         d1 = A1 + d2;
+         d2 = p2 + p4;
+	
+         *pOut++ = acc1;
+         
+         sample--;	       
+      }
+
+      /* Store the updated state variables back into the state array */
+      *pState++ = d1;
+      *pState++ = d2;
+
+      /* The current stage input is given as the output to the next stage */
+      pIn = pDst;
+
+      /*Reset the output working pointer */
+      pOut = pDst;
+
+      /* decrement the loop counter */
+      stage--;
+
+   } while(stage > 0u);
+
+#endif 
+
+}
+LOW_OPTIMIZATION_EXIT
+
+/**       
+   * @} end of BiquadCascadeDF2T group       
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_init_f32.c
new file mode 100644
index 00000000..a2d7554e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_init_f32.c
@@ -0,0 +1,102 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_biquad_cascade_df2T_init_f32.c    
+*    
+* Description:  Initialization function for the floating-point transposed   
+*               direct form II Biquad cascade filter.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF2T    
+ * @{    
+ */
+
+/**   
+ * @brief  Initialization function for the floating-point transposed direct form II Biquad cascade filter.   
+ * @param[in,out] *S           points to an instance of the filter data structure.   
+ * @param[in]     numStages    number of 2nd order stages in the filter.   
+ * @param[in]     *pCoeffs     points to the filter coefficients.   
+ * @param[in]     *pState      points to the state buffer.   
+ * @return        none   
+ *    
+ * Coefficient and State Ordering:    
+ * \par    
+ * The coefficients are stored in the array pCoeffs in the following order:    
+ * 
    
+ *     {b10, b11, b12, a11, a12, b20, b21, b22, a21, a22, ...}    
+ * 
    
+ *    
+ * \par    
+ * where b1x and a1x are the coefficients for the first stage,    
+ * b2x and a2x are the coefficients for the second stage,    
+ * and so on.  The pCoeffs array contains a total of 5*numStages values.    
+ *    
+ * \par    
+ * The pState is a pointer to state array.    
+ * Each Biquad stage has 2 state variables d1, and d2.    
+ * The 2 state variables for stage 1 are first, then the 2 state variables for stage 2, and so on.    
+ * The state array has a total length of 2*numStages values.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ */
+
+void arm_biquad_cascade_df2T_init_f32(
+  arm_biquad_cascade_df2T_instance_f32 * S,
+  uint8_t numStages,
+  float32_t * pCoeffs,
+  float32_t * pState)
+{
+  /* Assign filter stages */
+  S->numStages = numStages;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always 2 * numStages */
+  memset(pState, 0, (2u * (uint32_t) numStages) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+}
+
+/**    
+ * @} end of BiquadCascadeDF2T group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_init_f64.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_init_f64.c
new file mode 100644
index 00000000..924771c3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_df2T_init_f64.c
@@ -0,0 +1,102 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_biquad_cascade_df2T_init_f64.c    
+*    
+* Description:  Initialization function for the floating-point transposed   
+*               direct form II Biquad cascade filter.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF2T    
+ * @{    
+ */
+
+/**   
+ * @brief  Initialization function for the floating-point transposed direct form II Biquad cascade filter.   
+ * @param[in,out] *S           points to an instance of the filter data structure.   
+ * @param[in]     numStages    number of 2nd order stages in the filter.   
+ * @param[in]     *pCoeffs     points to the filter coefficients.   
+ * @param[in]     *pState      points to the state buffer.   
+ * @return        none   
+ *    
+ * Coefficient and State Ordering:    
+ * \par    
+ * The coefficients are stored in the array pCoeffs in the following order:    
+ * 
    
+ *     {b10, b11, b12, a11, a12, b20, b21, b22, a21, a22, ...}    
+ * 
    
+ *    
+ * \par    
+ * where b1x and a1x are the coefficients for the first stage,    
+ * b2x and a2x are the coefficients for the second stage,    
+ * and so on.  The pCoeffs array contains a total of 5*numStages values.    
+ *    
+ * \par    
+ * The pState is a pointer to state array.    
+ * Each Biquad stage has 2 state variables d1, and d2.    
+ * The 2 state variables for stage 1 are first, then the 2 state variables for stage 2, and so on.    
+ * The state array has a total length of 2*numStages values.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ */
+
+void arm_biquad_cascade_df2T_init_f64(
+  arm_biquad_cascade_df2T_instance_f64 * S,
+  uint8_t numStages,
+  float64_t * pCoeffs,
+  float64_t * pState)
+{
+  /* Assign filter stages */
+  S->numStages = numStages;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always 2 * numStages */
+  memset(pState, 0, (2u * (uint32_t) numStages) * sizeof(float64_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+}
+
+/**    
+ * @} end of BiquadCascadeDF2T group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_stereo_df2T_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_stereo_df2T_f32.c
new file mode 100644
index 00000000..34d4fcaf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_stereo_df2T_f32.c
@@ -0,0 +1,683 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_biquad_cascade_stereo_df2T_f32.c    
+*    
+* Description:  Processing function for the floating-point transposed    
+*               direct form II Biquad cascade filter. 2 channels  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**       
+* @ingroup groupFilters       
+*/
+
+/**       
+* @defgroup BiquadCascadeDF2T Biquad Cascade IIR Filters Using a Direct Form II Transposed Structure       
+*       
+* This set of functions implements arbitrary order recursive (IIR) filters using a transposed direct form II structure.       
+* The filters are implemented as a cascade of second order Biquad sections.       
+* These functions provide a slight memory savings as compared to the direct form I Biquad filter functions.      
+* Only floating-point data is supported.       
+*       
+* This function operate on blocks of input and output data and each call to the function       
+* processes blockSize samples through the filter.       
+* pSrc points to the array of input data and       
+* pDst points to the array of output data.       
+* Both arrays contain blockSize values.       
+*       
+* \par Algorithm       
+* Each Biquad stage implements a second order filter using the difference equation:       
+* 
       
+*    y[n] = b0 * x[n] + d1       
+*    d1 = b1 * x[n] + a1 * y[n] + d2       
+*    d2 = b2 * x[n] + a2 * y[n]       
+* 
       
+* where d1 and d2 represent the two state values.       
+*       
+* \par       
+* A Biquad filter using a transposed Direct Form II structure is shown below.       
+* \image html BiquadDF2Transposed.gif "Single transposed Direct Form II Biquad"       
+* Coefficients b0, b1, and b2  multiply the input signal x[n] and are referred to as the feedforward coefficients.       
+* Coefficients a1 and a2 multiply the output signal y[n] and are referred to as the feedback coefficients.       
+* Pay careful attention to the sign of the feedback coefficients.       
+* Some design tools flip the sign of the feedback coefficients:       
+* 
       
+*    y[n] = b0 * x[n] + d1;       
+*    d1 = b1 * x[n] - a1 * y[n] + d2;       
+*    d2 = b2 * x[n] - a2 * y[n];       
+* 
       
+* In this case the feedback coefficients a1 and a2 must be negated when used with the CMSIS DSP Library.       
+*       
+* \par       
+* Higher order filters are realized as a cascade of second order sections.       
+* numStages refers to the number of second order stages used.       
+* For example, an 8th order filter would be realized with numStages=4 second order stages.       
+* A 9th order filter would be realized with numStages=5 second order stages with the       
+* coefficients for one of the stages configured as a first order filter (b2=0 and a2=0).       
+*       
+* \par       
+* pState points to the state variable array.       
+* Each Biquad stage has 2 state variables d1 and d2.       
+* The state variables are arranged in the pState array as:       
+* 
       
+*     {d11, d12, d21, d22, ...}       
+* 
       
+* where d1x refers to the state variables for the first Biquad and       
+* d2x refers to the state variables for the second Biquad.       
+* The state array has a total length of 2*numStages values.       
+* The state variables are updated after each block of data is processed; the coefficients are untouched.       
+*       
+* \par       
+* The CMSIS library contains Biquad filters in both Direct Form I and transposed Direct Form II.    
+* The advantage of the Direct Form I structure is that it is numerically more robust for fixed-point data types.    
+* That is why the Direct Form I structure supports Q15 and Q31 data types.    
+* The transposed Direct Form II structure, on the other hand, requires a wide dynamic range for the state variables d1 and d2.    
+* Because of this, the CMSIS library only has a floating-point version of the Direct Form II Biquad.    
+* The advantage of the Direct Form II Biquad is that it requires half the number of state variables, 2 rather than 4, per Biquad stage.    
+*       
+* \par Instance Structure       
+* The coefficients and state variables for a filter are stored together in an instance data structure.       
+* A separate instance structure must be defined for each filter.       
+* Coefficient arrays may be shared among several instances while state variable arrays cannot be shared.       
+*       
+* \par Init Functions       
+* There is also an associated initialization function.      
+* The initialization function performs following operations:       
+* - Sets the values of the internal structure fields.       
+* - Zeros out the values in the state buffer.       
+* To do this manually without calling the init function, assign the follow subfields of the instance structure:
+* numStages, pCoeffs, pState. Also set all of the values in pState to zero. 
+*       
+* \par       
+* Use of the initialization function is optional.       
+* However, if the initialization function is used, then the instance structure cannot be placed into a const data section.       
+* To place an instance structure into a const data section, the instance structure must be manually initialized.       
+* Set the values in the state buffer to zeros before static initialization.       
+* For example, to statically initialize the instance structure use       
+* 
       
+*     arm_biquad_cascade_df2T_instance_f32 S1 = {numStages, pState, pCoeffs};       
+* 
       
+* where numStages is the number of Biquad stages in the filter; pState is the address of the state buffer.       
+* pCoeffs is the address of the coefficient buffer;        
+*       
+*/
+
+/**       
+* @addtogroup BiquadCascadeDF2T       
+* @{       
+*/
+
+/**      
+* @brief Processing function for the floating-point transposed direct form II Biquad cascade filter.      
+* @param[in]  *S        points to an instance of the filter data structure.      
+* @param[in]  *pSrc     points to the block of input data.      
+* @param[out] *pDst     points to the block of output data      
+* @param[in]  blockSize number of samples to process.      
+* @return none.      
+*/
+
+
+LOW_OPTIMIZATION_ENTER
+void arm_biquad_cascade_stereo_df2T_f32(
+const arm_biquad_cascade_stereo_df2T_instance_f32 * S,
+float32_t * pSrc,
+float32_t * pDst,
+uint32_t blockSize)
+{
+
+    float32_t *pIn = pSrc;                         /*  source pointer            */
+    float32_t *pOut = pDst;                        /*  destination pointer       */
+    float32_t *pState = S->pState;                 /*  State pointer             */
+    float32_t *pCoeffs = S->pCoeffs;               /*  coefficient pointer       */
+    float32_t acc1a, acc1b;                        /*  accumulator               */
+    float32_t b0, b1, b2, a1, a2;                  /*  Filter coefficients       */
+    float32_t Xn1a, Xn1b;                          /*  temporary input           */
+    float32_t d1a, d2a, d1b, d2b;                  /*  state variables           */
+    uint32_t sample, stage = S->numStages;         /*  loop counters             */
+
+#if defined(ARM_MATH_CM7)
+	
+    float32_t Xn2a, Xn3a, Xn4a, Xn5a, Xn6a, Xn7a, Xn8a;         /*  Input State variables     */
+    float32_t Xn2b, Xn3b, Xn4b, Xn5b, Xn6b, Xn7b, Xn8b;         /*  Input State variables     */
+    float32_t acc2a, acc3a, acc4a, acc5a, acc6a, acc7a, acc8a;  /*  Simulates the accumulator */
+    float32_t acc2b, acc3b, acc4b, acc5b, acc6b, acc7b, acc8b;  /*  Simulates the accumulator */
+
+    do
+    {
+        /* Reading the coefficients */ 
+        b0 = pCoeffs[0]; 
+        b1 = pCoeffs[1]; 
+        b2 = pCoeffs[2]; 
+        a1 = pCoeffs[3]; 
+        /* Apply loop unrolling and compute 8 output values simultaneously. */ 
+        sample = blockSize >> 3u; 
+        a2 = pCoeffs[4]; 
+
+        /*Reading the state values */ 
+        d1a = pState[0]; 
+        d2a = pState[1]; 
+        d1b = pState[2]; 
+        d2b = pState[3]; 
+
+        pCoeffs += 5u;
+
+        /* First part of the processing with loop unrolling.  Compute 8 outputs at a time.       
+        ** a second loop below computes the remaining 1 to 7 samples. */
+        while(sample > 0u) {
+
+            /* y[n] = b0 * x[n] + d1 */
+            /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+            /* d2 = b2 * x[n] + a2 * y[n] */
+
+            /* Read the first 2 inputs. 2 cycles */
+            Xn1a  = pIn[0 ];
+            Xn1b  = pIn[1 ];
+
+            /* Sample 1. 5 cycles */
+            Xn2a  = pIn[2 ];
+            acc1a = b0 * Xn1a + d1a;
+
+            Xn2b  = pIn[3 ];
+            d1a = b1 * Xn1a + d2a;
+
+            Xn3a  = pIn[4 ];
+            d2a = b2 * Xn1a;
+
+            Xn3b  = pIn[5 ];
+            d1a += a1 * acc1a;
+
+            Xn4a  = pIn[6 ];
+            d2a += a2 * acc1a;
+
+            /* Sample 2. 5 cycles */
+            Xn4b  = pIn[7 ];
+            acc1b = b0 * Xn1b + d1b;
+
+            Xn5a  = pIn[8 ];
+            d1b = b1 * Xn1b + d2b;
+
+            Xn5b = pIn[9 ];
+            d2b = b2 * Xn1b;
+
+            Xn6a = pIn[10];
+            d1b += a1 * acc1b;
+
+            Xn6b = pIn[11];
+            d2b += a2 * acc1b;
+
+            /* Sample 3. 5 cycles */
+            Xn7a = pIn[12];
+            acc2a = b0 * Xn2a + d1a;
+
+            Xn7b = pIn[13];
+            d1a = b1 * Xn2a + d2a;
+
+            Xn8a = pIn[14];
+            d2a = b2 * Xn2a;
+
+            Xn8b = pIn[15];
+            d1a += a1 * acc2a;
+
+            pIn += 16;
+            d2a += a2 * acc2a;
+
+            /* Sample 4. 5 cycles */
+            acc2b = b0 * Xn2b + d1b;
+            d1b = b1 * Xn2b + d2b;
+            d2b = b2 * Xn2b;
+            d1b += a1 * acc2b;
+            d2b += a2 * acc2b;
+
+            /* Sample 5. 5 cycles */
+            acc3a = b0 * Xn3a + d1a;
+            d1a = b1 * Xn3a + d2a;
+            d2a = b2 * Xn3a;
+            d1a += a1 * acc3a;
+            d2a += a2 * acc3a;
+
+            /* Sample 6. 5 cycles */
+            acc3b = b0 * Xn3b + d1b;
+            d1b = b1 * Xn3b + d2b;
+            d2b = b2 * Xn3b;
+            d1b += a1 * acc3b;
+            d2b += a2 * acc3b;
+
+            /* Sample 7. 5 cycles */
+            acc4a = b0 * Xn4a + d1a;
+            d1a = b1 * Xn4a + d2a;
+            d2a = b2 * Xn4a;
+            d1a += a1 * acc4a;
+            d2a += a2 * acc4a;
+
+            /* Sample 8. 5 cycles */
+            acc4b = b0 * Xn4b + d1b;
+            d1b = b1 * Xn4b + d2b;
+            d2b = b2 * Xn4b;
+            d1b += a1 * acc4b;
+            d2b += a2 * acc4b;
+
+            /* Sample 9. 5 cycles */
+            acc5a = b0 * Xn5a + d1a;
+            d1a = b1 * Xn5a + d2a;
+            d2a = b2 * Xn5a;
+            d1a += a1 * acc5a;
+            d2a += a2 * acc5a;
+
+            /* Sample 10. 5 cycles */
+            acc5b = b0 * Xn5b + d1b;
+            d1b = b1 * Xn5b + d2b;
+            d2b = b2 * Xn5b;
+            d1b += a1 * acc5b;
+            d2b += a2 * acc5b;
+
+            /* Sample 11. 5 cycles */
+            acc6a = b0 * Xn6a + d1a;
+            d1a = b1 * Xn6a + d2a;
+            d2a = b2 * Xn6a;
+            d1a += a1 * acc6a;
+            d2a += a2 * acc6a;
+
+            /* Sample 12. 5 cycles */
+            acc6b = b0 * Xn6b + d1b;
+            d1b = b1 * Xn6b + d2b;
+            d2b = b2 * Xn6b;
+            d1b += a1 * acc6b;
+            d2b += a2 * acc6b;
+
+            /* Sample 13. 5 cycles */
+            acc7a = b0 * Xn7a + d1a;         
+            d1a = b1 * Xn7a + d2a;   
+            
+            pOut[0 ] = acc1a ;      
+            d2a = b2 * Xn7a;
+
+            pOut[1 ] = acc1b ;	
+            d1a += a1 * acc7a;
+
+            pOut[2 ] = acc2a ;	
+            d2a += a2 * acc7a;
+
+            /* Sample 14. 5 cycles */
+            pOut[3 ] = acc2b ;
+            acc7b = b0 * Xn7b + d1b;
+
+            pOut[4 ] = acc3a ; 
+            d1b = b1 * Xn7b + d2b;
+
+            pOut[5 ] = acc3b ;	
+            d2b = b2 * Xn7b;
+
+            pOut[6 ] = acc4a ;	  
+            d1b += a1 * acc7b;
+
+            pOut[7 ] = acc4b ;
+            d2b += a2 * acc7b;
+
+            /* Sample 15. 5 cycles */
+            pOut[8 ] = acc5a ;  
+            acc8a = b0 * Xn8a + d1a;
+
+            pOut[9 ] = acc5b;	
+            d1a = b1 * Xn8a + d2a;
+
+            pOut[10] = acc6a;	
+            d2a = b2 * Xn8a;
+
+            pOut[11] = acc6b;
+            d1a += a1 * acc8a;
+
+            pOut[12] = acc7a;
+            d2a += a2 * acc8a;
+
+            /* Sample 16. 5 cycles */
+            pOut[13] = acc7b;	
+            acc8b = b0 * Xn8b + d1b;
+
+            pOut[14] = acc8a;	
+            d1b = b1 * Xn8b + d2b;
+
+            pOut[15] = acc8b;
+            d2b = b2 * Xn8b;
+
+            sample--;	 
+            d1b += a1 * acc8b;
+
+            pOut += 16;
+            d2b += a2 * acc8b;
+        }
+
+        sample = blockSize & 0x7u;
+        while(sample > 0u) {
+            /* Read the input */
+            Xn1a = *pIn++; //Channel a
+            Xn1b = *pIn++; //Channel b
+
+            /* y[n] = b0 * x[n] + d1 */
+            acc1a = (b0 * Xn1a) + d1a;
+            acc1b = (b0 * Xn1b) + d1b;
+
+            /* Store the result in the accumulator in the destination buffer. */
+            *pOut++ = acc1a;
+            *pOut++ = acc1b;
+
+            /* Every time after the output is computed state should be updated. */
+            /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+            d1a = ((b1 * Xn1a) + (a1 * acc1a)) + d2a;
+            d1b = ((b1 * Xn1b) + (a1 * acc1b)) + d2b;
+
+            /* d2 = b2 * x[n] + a2 * y[n] */
+            d2a = (b2 * Xn1a) + (a2 * acc1a);
+            d2b = (b2 * Xn1b) + (a2 * acc1b);
+
+            sample--;	
+        }
+
+        /* Store the updated state variables back into the state array */ 
+        pState[0] = d1a; 
+        pState[1] = d2a;         
+
+        pState[2] = d1b; 
+        pState[3] = d2b; 
+        
+        /* The current stage input is given as the output to the next stage */ 
+        pIn = pDst; 
+        /* decrement the loop counter */ 
+        stage--; 
+
+        pState += 4u;
+        /*Reset the output working pointer */ 
+        pOut = pDst; 
+
+    } while(stage > 0u);
+	
+#elif defined(ARM_MATH_CM0_FAMILY)
+
+    /* Run the below code for Cortex-M0 */
+
+    do
+    {
+        /* Reading the coefficients */
+        b0 = *pCoeffs++;
+        b1 = *pCoeffs++;
+        b2 = *pCoeffs++;
+        a1 = *pCoeffs++;
+        a2 = *pCoeffs++;
+
+        /*Reading the state values */
+        d1a = pState[0];
+        d2a = pState[1];
+        d1b = pState[2];
+        d2b = pState[3];
+
+
+        sample = blockSize;
+
+        while(sample > 0u)
+        {
+            /* Read the input */
+            Xn1a = *pIn++; //Channel a
+            Xn1b = *pIn++; //Channel b
+
+            /* y[n] = b0 * x[n] + d1 */
+            acc1a = (b0 * Xn1a) + d1a;
+            acc1b = (b0 * Xn1b) + d1b;
+
+            /* Store the result in the accumulator in the destination buffer. */
+            *pOut++ = acc1a;
+            *pOut++ = acc1b;
+
+            /* Every time after the output is computed state should be updated. */
+            /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+            d1a = ((b1 * Xn1a) + (a1 * acc1a)) + d2a;
+            d1b = ((b1 * Xn1b) + (a1 * acc1b)) + d2b;
+
+            /* d2 = b2 * x[n] + a2 * y[n] */
+            d2a = (b2 * Xn1a) + (a2 * acc1a);
+            d2b = (b2 * Xn1b) + (a2 * acc1b);
+
+            /* decrement the loop counter */
+            sample--;
+        }
+
+        /* Store the updated state variables back into the state array */
+        *pState++ = d1a;
+        *pState++ = d2a;
+        *pState++ = d1b;
+        *pState++ = d2b;
+
+        /* The current stage input is given as the output to the next stage */
+        pIn = pDst;
+
+        /*Reset the output working pointer */
+        pOut = pDst;
+
+        /* decrement the loop counter */
+        stage--;
+
+    } while(stage > 0u);
+	 
+#else
+
+    float32_t Xn2a, Xn3a, Xn4a;                          /*  Input State variables     */
+    float32_t Xn2b, Xn3b, Xn4b;                          /*  Input State variables     */
+    float32_t acc2a, acc3a, acc4a;                       /*  accumulator               */
+    float32_t acc2b, acc3b, acc4b;                       /*  accumulator               */
+    float32_t p0a, p1a, p2a, p3a, p4a, A1a;
+    float32_t p0b, p1b, p2b, p3b, p4b, A1b;
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+    do
+    {
+        /* Reading the coefficients */     
+        b0 = *pCoeffs++;
+        b1 = *pCoeffs++;
+        b2 = *pCoeffs++;
+        a1 = *pCoeffs++;
+        a2 = *pCoeffs++;      
+
+        /*Reading the state values */
+        d1a = pState[0];
+        d2a = pState[1];
+        d1b = pState[2];
+        d2b = pState[3];
+
+        /* Apply loop unrolling and compute 4 output values simultaneously. */
+        sample = blockSize >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.       
+        ** a second loop below computes the remaining 1 to 3 samples. */
+        while(sample > 0u) {
+
+            /* y[n] = b0 * x[n] + d1 */
+            /* d1 = b1 * x[n] + a1 * y[n] + d2 */
+            /* d2 = b2 * x[n] + a2 * y[n] */
+
+            /* Read the four inputs */
+            Xn1a = pIn[0];
+            Xn1b = pIn[1];
+            Xn2a = pIn[2];
+            Xn2b = pIn[3];
+            Xn3a = pIn[4];
+            Xn3b = pIn[5];
+            Xn4a = pIn[6];
+            Xn4b = pIn[7];
+            pIn += 8;     
+            
+            p0a = b0 * Xn1a; 
+            p0b = b0 * Xn1b; 
+            p1a = b1 * Xn1a;
+            p1b = b1 * Xn1b;
+            acc1a = p0a + d1a;
+            acc1b = p0b + d1b;
+            p0a = b0 * Xn2a; 
+            p0b = b0 * Xn2b; 
+            p3a = a1 * acc1a;
+            p3b = a1 * acc1b;
+            p2a = b2 * Xn1a;
+            p2b = b2 * Xn1b;
+            A1a = p1a + p3a;
+            A1b = p1b + p3b;
+            p4a = a2 * acc1a;
+            p4b = a2 * acc1b;
+            d1a = A1a + d2a;
+            d1b = A1b + d2b;
+            d2a = p2a + p4a;
+            d2b = p2b + p4b;
+            
+            p1a = b1 * Xn2a;
+            p1b = b1 * Xn2b;
+            acc2a = p0a + d1a;
+            acc2b = p0b + d1b;
+            p0a = b0 * Xn3a; 
+            p0b = b0 * Xn3b; 
+            p3a = a1 * acc2a;
+            p3b = a1 * acc2b;
+            p2a = b2 * Xn2a;
+            p2b = b2 * Xn2b;
+            A1a = p1a + p3a;
+            A1b = p1b + p3b;
+            p4a = a2 * acc2a;
+            p4b = a2 * acc2b;
+            d1a = A1a + d2a;
+            d1b = A1b + d2b;
+            d2a = p2a + p4a;
+            d2b = p2b + p4b;
+            
+            p1a = b1 * Xn3a;
+            p1b = b1 * Xn3b;
+            acc3a = p0a + d1a;
+            acc3b = p0b + d1b;
+            p0a = b0 * Xn4a; 
+            p0b = b0 * Xn4b; 
+            p3a = a1 * acc3a;
+            p3b = a1 * acc3b;
+            p2a = b2 * Xn3a;
+            p2b = b2 * Xn3b;
+            A1a = p1a + p3a;
+            A1b = p1b + p3b;
+            p4a = a2 * acc3a;
+            p4b = a2 * acc3b;
+            d1a = A1a + d2a;
+            d1b = A1b + d2b;
+            d2a = p2a + p4a;
+            d2b = p2b + p4b;
+            
+            acc4a = p0a + d1a;
+            acc4b = p0b + d1b;
+            p1a = b1 * Xn4a;
+            p1b = b1 * Xn4b;
+            p3a = a1 * acc4a;
+            p3b = a1 * acc4b;
+            p2a = b2 * Xn4a;
+            p2b = b2 * Xn4b;
+            A1a = p1a + p3a;
+            A1b = p1b + p3b;
+            p4a = a2 * acc4a;
+            p4b = a2 * acc4b;
+            d1a = A1a + d2a;
+            d1b = A1b + d2b;
+            d2a = p2a + p4a;
+            d2b = p2b + p4b;
+
+            pOut[0] = acc1a;	
+            pOut[1] = acc1b;	
+            pOut[2] = acc2a;	
+            pOut[3] = acc2b;
+            pOut[4] = acc3a;	
+            pOut[5] = acc3b;	
+            pOut[6] = acc4a;	
+            pOut[7] = acc4b;
+            pOut += 8;
+             
+            sample--;	       
+        }
+
+        sample = blockSize & 0x3u;
+        while(sample > 0u) {
+            Xn1a = *pIn++;
+            Xn1b = *pIn++;
+
+            p0a = b0 * Xn1a; 
+            p0b = b0 * Xn1b; 
+            p1a = b1 * Xn1a;
+            p1b = b1 * Xn1b;
+            acc1a = p0a + d1a;
+            acc1b = p0b + d1b;
+            p3a = a1 * acc1a;
+            p3b = a1 * acc1b;
+            p2a = b2 * Xn1a;
+            p2b = b2 * Xn1b;
+            A1a = p1a + p3a;
+            A1b = p1b + p3b;
+            p4a = a2 * acc1a;
+            p4b = a2 * acc1b;
+            d1a = A1a + d2a;
+            d1b = A1b + d2b;
+            d2a = p2a + p4a;
+            d2b = p2b + p4b;
+
+            *pOut++ = acc1a;
+            *pOut++ = acc1b;
+
+            sample--;	       
+        }
+
+        /* Store the updated state variables back into the state array */
+        *pState++ = d1a;
+        *pState++ = d2a;
+        *pState++ = d1b;
+        *pState++ = d2b;
+
+        /* The current stage input is given as the output to the next stage */
+        pIn = pDst;
+
+        /*Reset the output working pointer */
+        pOut = pDst;
+
+        /* decrement the loop counter */
+        stage--;
+
+    } while(stage > 0u);
+
+#endif 
+
+}
+LOW_OPTIMIZATION_EXIT
+
+/**       
+   * @} end of BiquadCascadeDF2T group       
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_stereo_df2T_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_stereo_df2T_init_f32.c
new file mode 100644
index 00000000..4d8debb6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_biquad_cascade_stereo_df2T_init_f32.c
@@ -0,0 +1,102 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_biquad_cascade_stereo_df2T_init_f32.c    
+*    
+* Description:  Initialization function for the floating-point transposed   
+*               direct form II Biquad cascade filter.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup BiquadCascadeDF2T    
+ * @{    
+ */
+
+/**   
+ * @brief  Initialization function for the floating-point transposed direct form II Biquad cascade filter.   
+ * @param[in,out] *S           points to an instance of the filter data structure.   
+ * @param[in]     numStages    number of 2nd order stages in the filter.   
+ * @param[in]     *pCoeffs     points to the filter coefficients.   
+ * @param[in]     *pState      points to the state buffer.   
+ * @return        none   
+ *    
+ * Coefficient and State Ordering:    
+ * \par    
+ * The coefficients are stored in the array pCoeffs in the following order:    
+ * 
    
+ *     {b10, b11, b12, a11, a12, b20, b21, b22, a21, a22, ...}    
+ * 
    
+ *    
+ * \par    
+ * where b1x and a1x are the coefficients for the first stage,    
+ * b2x and a2x are the coefficients for the second stage,    
+ * and so on.  The pCoeffs array contains a total of 5*numStages values.    
+ *    
+ * \par    
+ * The pState is a pointer to state array.    
+ * Each Biquad stage has 2 state variables d1, and d2 for each channel.    
+ * The 2 state variables for stage 1 are first, then the 2 state variables for stage 2, and so on.    
+ * The state array has a total length of 2*numStages values.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ */
+
+void arm_biquad_cascade_stereo_df2T_init_f32(
+  arm_biquad_cascade_stereo_df2T_instance_f32 * S,
+  uint8_t numStages,
+  float32_t * pCoeffs,
+  float32_t * pState)
+{
+  /* Assign filter stages */
+  S->numStages = numStages;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always 4 * numStages */
+  memset(pState, 0, (4u * (uint32_t) numStages) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+}
+
+/**    
+ * @} end of BiquadCascadeDF2T group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_f32.c
new file mode 100644
index 00000000..838d8021
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_f32.c
@@ -0,0 +1,647 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_f32.c    
+*    
+* Description:	Convolution of floating-point sequences.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup Conv Convolution    
+ *    
+ * Convolution is a mathematical operation that operates on two finite length vectors to generate a finite length output vector.    
+ * Convolution is similar to correlation and is frequently used in filtering and data analysis.    
+ * The CMSIS DSP library contains functions for convolving Q7, Q15, Q31, and floating-point data types.    
+ * The library also provides fast versions of the Q15 and Q31 functions on Cortex-M4 and Cortex-M3.    
+ *    
+ * \par Algorithm    
+ * Let a[n] and b[n] be sequences of length srcALen and srcBLen samples respectively.    
+ * Then the convolution    
+ *    
+ * 
    
+ *                   c[n] = a[n] * b[n]    
+ * 
    
+ *    
+ * \par    
+ * is defined as    
+ * \image html ConvolutionEquation.gif    
+ * \par    
+ * Note that c[n] is of length srcALen + srcBLen - 1 and is defined over the interval n=0, 1, 2, ..., srcALen + srcBLen - 2.    
+ * pSrcA points to the first input vector of length srcALen and    
+ * pSrcB points to the second input vector of length srcBLen.    
+ * The output result is written to pDst and the calling function must allocate srcALen+srcBLen-1 words for the result.    
+ *    
+ * \par    
+ * Conceptually, when two signals a[n] and b[n] are convolved,    
+ * the signal b[n] slides over a[n].    
+ * For each offset \c n, the overlapping portions of a[n] and b[n] are multiplied and summed together.    
+ *    
+ * \par    
+ * Note that convolution is a commutative operation:    
+ *    
+ * 
    
+ *                   a[n] * b[n] = b[n] * a[n].    
+ * 
    
+ *    
+ * \par    
+ * This means that switching the A and B arguments to the convolution functions has no effect.    
+ *    
+ * Fixed-Point Behavior    
+ *    
+ * \par    
+ * Convolution requires summing up a large number of intermediate products.    
+ * As such, the Q7, Q15, and Q31 functions run a risk of overflow and saturation.    
+ * Refer to the function specific documentation below for further details of the particular algorithm used.    
+ *
+ *
+ * Fast Versions
+ *
+ * \par 
+ * Fast versions are supported for Q31 and Q15.  Cycles for Fast versions are less compared to Q31 and Q15 of conv and the design requires
+ * the input signals should be scaled down to avoid intermediate overflows.   
+ *
+ *
+ * Opt Versions
+ *
+ * \par 
+ * Opt versions are supported for Q15 and Q7.  Design uses internal scratch buffer for getting good optimisation.
+ * These versions are optimised in cycles and consumes more memory(Scratch memory) compared to Q15 and Q7 versions 
+ */
+
+/**    
+ * @addtogroup Conv    
+ * @{    
+ */
+
+/**    
+ * @brief Convolution of floating-point sequences.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.    
+ * @return none.    
+ */
+
+void arm_conv_f32(
+  float32_t * pSrcA,
+  uint32_t srcALen,
+  float32_t * pSrcB,
+  uint32_t srcBLen,
+  float32_t * pDst)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t *pIn1;                               /* inputA pointer */
+  float32_t *pIn2;                               /* inputB pointer */
+  float32_t *pOut = pDst;                        /* output pointer */
+  float32_t *px;                                 /* Intermediate inputA pointer */
+  float32_t *py;                                 /* Intermediate inputB pointer */
+  float32_t *pSrc1, *pSrc2;                      /* Intermediate pointers */
+  float32_t sum, acc0, acc1, acc2, acc3;         /* Accumulator */
+  float32_t x0, x1, x2, x3, c0;                  /* Temporary variables to hold state and coefficient values */
+  uint32_t j, k, count, blkCnt, blockSize1, blockSize2, blockSize3;     /* loop counters */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+  /* The function is internally    
+   * divided into three stages according to the number of multiplications that has to be    
+   * taken place between inputA samples and inputB samples. In the first stage of the    
+   * algorithm, the multiplications increase by one for every iteration.    
+   * In the second stage of the algorithm, srcBLen number of multiplications are done.    
+   * In the third stage of the algorithm, the multiplications decrease by one    
+   * for every iteration. */
+
+  /* The algorithm is implemented in three stages.    
+     The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------    
+   * initializations of stage1    
+   * -------------------------*/
+
+  /* sum = x[0] * y[0]    
+   * sum = x[0] * y[1] + x[1] * y[0]    
+   * ....    
+   * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]    
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+
+  /* ------------------------    
+   * Stage1 process    
+   * ----------------------*/
+
+  /* The first stage starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0.0f;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 1] */
+      sum += *px++ * *py--;
+
+      /* x[1] * y[srcBLen - 2] */
+      sum += *px++ * *py--;
+
+      /* x[2] * y[srcBLen - 3] */
+      sum += *px++ * *py--;
+
+      /* x[3] * y[srcBLen - 4] */
+      sum += *px++ * *py--;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += *px++ * *py--;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = sum;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------    
+   * Initializations of stage2    
+   * ------------------------*/
+
+  /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]    
+   * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]    
+   * ....    
+   * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]    
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------    
+   * Stage2 process    
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+   * So, to loop unroll over blockSize2,    
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0.0f;
+      acc1 = 0.0f;
+      acc2 = 0.0f;
+      acc3 = 0.0f;
+
+      /* read x[0], x[1], x[2] samples */
+      x0 = *(px++);
+      x1 = *(px++);
+      x2 = *(px++);
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read y[srcBLen - 1] sample */
+        c0 = *(py--);
+
+        /* Read x[3] sample */
+        x3 = *(px);
+
+        /* Perform the multiply-accumulate */
+        /* acc0 +=  x[0] * y[srcBLen - 1] */
+        acc0 += x0 * c0;
+
+        /* acc1 +=  x[1] * y[srcBLen - 1] */
+        acc1 += x1 * c0;
+
+        /* acc2 +=  x[2] * y[srcBLen - 1] */
+        acc2 += x2 * c0;
+
+        /* acc3 +=  x[3] * y[srcBLen - 1] */
+        acc3 += x3 * c0;
+
+        /* Read y[srcBLen - 2] sample */
+        c0 = *(py--);
+
+        /* Read x[4] sample */
+        x0 = *(px + 1u);
+
+        /* Perform the multiply-accumulate */
+        /* acc0 +=  x[1] * y[srcBLen - 2] */
+        acc0 += x1 * c0;
+        /* acc1 +=  x[2] * y[srcBLen - 2] */
+        acc1 += x2 * c0;
+        /* acc2 +=  x[3] * y[srcBLen - 2] */
+        acc2 += x3 * c0;
+        /* acc3 +=  x[4] * y[srcBLen - 2] */
+        acc3 += x0 * c0;
+
+        /* Read y[srcBLen - 3] sample */
+        c0 = *(py--);
+
+        /* Read x[5] sample */
+        x1 = *(px + 2u);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[2] * y[srcBLen - 3] */
+        acc0 += x2 * c0;
+        /* acc1 +=  x[3] * y[srcBLen - 2] */
+        acc1 += x3 * c0;
+        /* acc2 +=  x[4] * y[srcBLen - 2] */
+        acc2 += x0 * c0;
+        /* acc3 +=  x[5] * y[srcBLen - 2] */
+        acc3 += x1 * c0;
+
+        /* Read y[srcBLen - 4] sample */
+        c0 = *(py--);
+
+        /* Read x[6] sample */
+        x2 = *(px + 3u);
+        px += 4u;
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[3] * y[srcBLen - 4] */
+        acc0 += x3 * c0;
+        /* acc1 +=  x[4] * y[srcBLen - 4] */
+        acc1 += x0 * c0;
+        /* acc2 +=  x[5] * y[srcBLen - 4] */
+        acc2 += x1 * c0;
+        /* acc3 +=  x[6] * y[srcBLen - 4] */
+        acc3 += x2 * c0;
+
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Read y[srcBLen - 5] sample */
+        c0 = *(py--);
+
+        /* Read x[7] sample */
+        x3 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[4] * y[srcBLen - 5] */
+        acc0 += x0 * c0;
+        /* acc1 +=  x[5] * y[srcBLen - 5] */
+        acc1 += x1 * c0;
+        /* acc2 +=  x[6] * y[srcBLen - 5] */
+        acc2 += x2 * c0;
+        /* acc3 +=  x[7] * y[srcBLen - 5] */
+        acc3 += x3 * c0;
+
+        /* Reuse the present samples for the next MAC */
+        x0 = x1;
+        x1 = x2;
+        x2 = x3;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = acc0;
+      *pOut++ = acc1;
+      *pOut++ = acc2;
+      *pOut++ = acc3;
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0.0f;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += *px++ * *py--;
+        sum += *px++ * *py--;
+        sum += *px++ * *py--;
+        sum += *px++ * *py--;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += *px++ * *py--;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = sum;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,    
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0.0f;
+
+      /* srcBLen number of MACS should be performed */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += *px++ * *py--;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = sum;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+
+  /* --------------------------    
+   * Initializations of stage3    
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]    
+   * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]    
+   * ....    
+   * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]    
+   * sum +=  x[srcALen-1] * y[srcBLen-1]    
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.    
+     The blockSize3 variable holds the number of MAC operations performed */
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* -------------------    
+   * Stage3 process    
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0.0f;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3 >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* sum += x[srcALen - srcBLen + 1] * y[srcBLen - 1] */
+      sum += *px++ * *py--;
+
+      /* sum += x[srcALen - srcBLen + 2] * y[srcBLen - 2] */
+      sum += *px++ * *py--;
+
+      /* sum += x[srcALen - srcBLen + 3] * y[srcBLen - 3] */
+      sum += *px++ * *py--;
+
+      /* sum += x[srcALen - srcBLen + 4] * y[srcBLen - 4] */
+      sum += *px++ * *py--;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the blockSize3 is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = blockSize3 % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+      sum += *px++ * *py--;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = sum;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pSrc2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  float32_t *pIn1 = pSrcA;                       /* inputA pointer */
+  float32_t *pIn2 = pSrcB;                       /* inputB pointer */
+  float32_t sum;                                 /* Accumulator */
+  uint32_t i, j;                                 /* loop counters */
+
+  /* Loop to calculate convolution for output length number of times */
+  for (i = 0u; i < ((srcALen + srcBLen) - 1u); i++)
+  {
+    /* Initialize sum with zero to carry out MAC operations */
+    sum = 0.0f;
+
+    /* Loop to perform MAC operations according to convolution equation */
+    for (j = 0u; j <= i; j++)
+    {
+      /* Check the array limitations */
+      if((((i - j) < srcBLen) && (j < srcALen)))
+      {
+        /* z[i] += x[i-j] * y[j] */
+        sum += pIn1[j] * pIn2[i - j];
+      }
+    }
+    /* Store the output in the destination buffer */
+    pDst[i] = sum;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY        */
+
+}
+
+/**    
+ * @} end of Conv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_opt_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_opt_q15.c
new file mode 100644
index 00000000..6e2abfac
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_opt_q15.c
@@ -0,0 +1,543 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_fast_opt_q15.c    
+*    
+* Description:	Fast Q15 Convolution.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Conv    
+ * @{    
+ */
+
+/**    
+ * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.    
+ * @param[in]  *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.   
+ * @param[in]  *pScratch2 points to scratch buffer of size min(srcALen, srcBLen).   
+ * @return none.    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit    
+ *     
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * This fast version uses a 32-bit accumulator with 2.30 format.    
+ * The accumulator maintains full precision of the intermediate multiplication results    
+ * but provides only a single guard bit. There is no saturation on intermediate additions.    
+ * Thus, if the accumulator overflows it wraps around and distorts the result.    
+ * The input signals should be scaled down to avoid intermediate overflows.    
+ * Scale down the inputs by log2(min(srcALen, srcBLen)) (log2 is read as log to the base 2) times to avoid overflows,    
+ * as maximum of min(srcALen, srcBLen) number of additions are carried internally.    
+ * The 2.30 accumulator is right shifted by 15 bits and then saturated to 1.15 format to yield the final result.    
+ *    
+ * \par    
+ * See arm_conv_q15() for a slower implementation of this function which uses 64-bit accumulation to avoid wrap around distortion.    
+ */
+
+void arm_conv_fast_opt_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulators */
+  q31_t x1, x2, x3;                              /* Temporary variables to hold state and coefficient values */
+  q31_t y1, y2;                                  /* State variables */
+  q15_t *pOut = pDst;                            /* output pointer */
+  q15_t *pScr1 = pScratch1;                      /* Temporary pointer for scratch1 */
+  q15_t *pScr2 = pScratch2;                      /* Temporary pointer for scratch1 */
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  uint32_t j, k, blkCnt;                         /* loop counter */
+  uint32_t tapCnt;                               /* loop count */
+#ifdef UNALIGNED_SUPPORT_DISABLE
+
+  q15_t a, b;
+
+#endif	/*	#ifdef UNALIGNED_SUPPORT_DISABLE	*/
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* Pointer to take end of scratch2 buffer */
+  pScr2 = pScratch2 + srcBLen - 1;
+
+  /* points to smaller length sequence */
+  px = pIn2;
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = srcBLen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+
+  /* Copy smaller length input sequence in reverse order into second scratch buffer */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr2-- = *px++;
+    *pScr2-- = *px++;
+    *pScr2-- = *px++;
+    *pScr2-- = *px++;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = srcBLen % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr2-- = *px++;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* Initialze temporary scratch pointer */
+  pScr1 = pScratch1;
+
+  /* Assuming scratch1 buffer is aligned by 32-bit */
+  /* Fill (srcBLen - 1u) zeros in scratch1 buffer */
+  arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+  /* Update temporary scratch pointer */
+  pScr1 += (srcBLen - 1u);
+
+  /* Copy bigger length sequence(srcALen) samples in scratch1 buffer */
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Copy (srcALen) samples in scratch buffer */
+  arm_copy_q15(pIn1, pScr1, srcALen);
+
+  /* Update pointers */
+  pScr1 += srcALen;
+
+#else
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = srcALen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr1++ = *pIn1++;
+    *pScr1++ = *pIn1++;
+    *pScr1++ = *pIn1++;
+    *pScr1++ = *pIn1++;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = srcALen % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr1++ = *pIn1++;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+  arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+  /* Update pointer */
+  pScr1 += (srcBLen - 1u);
+
+#else
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = (srcBLen - 1u) >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = (srcBLen - 1u) % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr1++ = 0;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+  /* Temporary pointer for scratch2 */
+  py = pScratch2;
+
+
+  /* Initialization of pIn2 pointer */
+  pIn2 = py;
+
+  /* First part of the processing with loop unrolling process 4 data points at a time.       
+   ** a second loop below process for the remaining 1 to 3 samples. */
+
+  /* Actual convolution process starts here */
+  blkCnt = (srcALen + srcBLen - 1u) >> 2;
+
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr1 = pScratch1;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Read two samples from scratch1 buffer */
+    x1 = *__SIMD32(pScr1)++;
+
+    /* Read next two samples from scratch1 buffer */
+    x2 = *__SIMD32(pScr1)++;
+
+    tapCnt = (srcBLen) >> 2u;
+
+    while(tapCnt > 0u)
+    {
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+      /* Read four samples from smaller buffer */
+      y1 = _SIMD32_OFFSET(pIn2);
+      y2 = _SIMD32_OFFSET(pIn2 + 2u);
+
+      /* multiply and accumlate */
+      acc0 = __SMLAD(x1, y1, acc0);
+      acc2 = __SMLAD(x2, y1, acc2);
+
+      /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      /* multiply and accumlate */
+      acc1 = __SMLADX(x3, y1, acc1);
+
+      /* Read next two samples from scratch1 buffer */
+      x1 = _SIMD32_OFFSET(pScr1);
+
+      /* multiply and accumlate */
+      acc0 = __SMLAD(x2, y2, acc0);
+      acc2 = __SMLAD(x1, y2, acc2);
+
+      /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y1, acc3);
+      acc1 = __SMLADX(x3, y2, acc1);
+
+      x2 = _SIMD32_OFFSET(pScr1 + 2u);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y2, acc3);
+
+#else	 
+
+      /* Read four samples from smaller buffer */
+	  a = *pIn2;
+	  b = *(pIn2 + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      y1 = __PKHBT(a, b, 16);
+#else
+      y1 = __PKHBT(b, a, 16);
+#endif
+	  
+	  a = *(pIn2 + 2);
+	  b = *(pIn2 + 3);
+#ifndef ARM_MATH_BIG_ENDIAN
+      y2 = __PKHBT(a, b, 16);
+#else
+      y2 = __PKHBT(b, a, 16);
+#endif				
+
+      acc0 = __SMLAD(x1, y1, acc0);
+
+      acc2 = __SMLAD(x2, y1, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc1 = __SMLADX(x3, y1, acc1);
+
+	  a = *pScr1;
+	  b = *(pScr1 + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(a, b, 16);
+#else
+      x1 = __PKHBT(b, a, 16);
+#endif
+
+      acc0 = __SMLAD(x2, y2, acc0);
+
+      acc2 = __SMLAD(x1, y2, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y1, acc3);
+
+      acc1 = __SMLADX(x3, y2, acc1);
+
+	  a = *(pScr1 + 2);
+	  b = *(pScr1 + 3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x2 = __PKHBT(a, b, 16);
+#else
+      x2 = __PKHBT(b, a, 16);
+#endif
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y2, acc3);
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+      /* update scratch pointers */
+      pIn2 += 4u;
+      pScr1 += 4u;
+
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Update scratch pointer for remaining samples of smaller length sequence */
+    pScr1 -= 4u;
+
+    /* apply same above for remaining samples of smaller length sequence */
+    tapCnt = (srcBLen) & 3u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr1++ * *pIn2);
+      acc1 += (*pScr1++ * *pIn2);
+      acc2 += (*pScr1++ * *pIn2);
+      acc3 += (*pScr1++ * *pIn2++);
+
+      pScr1 -= 3u;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+
+    /* Store the results in the accumulators in the destination buffer. */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pOut)++ =
+      __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+
+    *__SIMD32(pOut)++ =
+      __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+
+#else
+
+    *__SIMD32(pOut)++ =
+      __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+
+    *__SIMD32(pOut)++ =
+      __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN       */
+
+    /* Initialization of inputB pointer */
+    pIn2 = py;
+
+    pScratch1 += 4u;
+
+  }
+
+
+  blkCnt = (srcALen + srcBLen - 1u) & 0x3;
+
+  /* Calculate convolution for remaining samples of Bigger length sequence */
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr1 = pScratch1;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+
+    tapCnt = (srcBLen) >> 1u;
+
+    while(tapCnt > 0u)
+    {
+
+      acc0 += (*pScr1++ * *pIn2++);
+      acc0 += (*pScr1++ * *pIn2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    tapCnt = (srcBLen) & 1u;
+
+    /* apply same above for remaining samples of smaller length sequence */
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr1++ * *pIn2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+    /* The result is in 2.30 format.  Convert to 1.15 with saturation.       
+     ** Then store the output in the destination buffer. */
+    *pOut++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+    /* Initialization of inputB pointer */
+    pIn2 = py;
+
+    pScratch1 += 1u;
+
+  }
+
+}
+
+/**    
+ * @} end of Conv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_q15.c
new file mode 100644
index 00000000..9875cf8f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_q15.c
@@ -0,0 +1,1410 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_conv_fast_q15.c   
+*   
+* Description:	Fast Q15 Convolution.   
+*   
+* Target Processor: Cortex-M4/Cortex-M3
+* 
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup Conv   
+ * @{   
+ */
+
+/**   
+ * @brief Convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4.   
+ * @param[in] *pSrcA points to the first input sequence.   
+ * @param[in] srcALen length of the first input sequence.   
+ * @param[in] *pSrcB points to the second input sequence.   
+ * @param[in] srcBLen length of the second input sequence.   
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.   
+ * @return none.   
+ *   
+ * Scaling and Overflow Behavior:   
+ *   
+ * \par   
+ * This fast version uses a 32-bit accumulator with 2.30 format.   
+ * The accumulator maintains full precision of the intermediate multiplication results   
+ * but provides only a single guard bit. There is no saturation on intermediate additions.   
+ * Thus, if the accumulator overflows it wraps around and distorts the result.   
+ * The input signals should be scaled down to avoid intermediate overflows.   
+ * Scale down the inputs by log2(min(srcALen, srcBLen)) (log2 is read as log to the base 2) times to avoid overflows,   
+ * as maximum of min(srcALen, srcBLen) number of additions are carried internally.   
+ * The 2.30 accumulator is right shifted by 15 bits and then saturated to 1.15 format to yield the final result.   
+ *   
+ * \par   
+ * See arm_conv_q15() for a slower implementation of this function which uses 64-bit accumulation to avoid wrap around distortion.   
+ */
+
+void arm_conv_fast_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst)
+{
+#ifndef UNALIGNED_SUPPORT_DISABLE
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *pOut = pDst;                            /* output pointer */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulator */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1, *pSrc2;                          /* Intermediate pointers */
+  q31_t x0, x1, x2, x3, c0;                      /* Temporary variables to hold state and coefficient values */
+  uint32_t blockSize1, blockSize2, blockSize3, j, k, count, blkCnt;     /* loop counter */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+  /* The function is internally   
+   * divided into three stages according to the number of multiplications that has to be   
+   * taken place between inputA samples and inputB samples. In the first stage of the   
+   * algorithm, the multiplications increase by one for every iteration.   
+   * In the second stage of the algorithm, srcBLen number of multiplications are done.   
+   * In the third stage of the algorithm, the multiplications decrease by one   
+   * for every iteration. */
+
+  /* The algorithm is implemented in three stages.   
+     The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------   
+   * Initializations of stage1   
+   * -------------------------*/
+
+  /* sum = x[0] * y[0]   
+   * sum = x[0] * y[1] + x[1] * y[0]   
+   * ....   
+   * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]   
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+
+  /* ------------------------   
+   * Stage1 process   
+   * ----------------------*/
+
+  /* For loop unrolling by 4, this stage is divided into two. */
+  /* First part of this stage computes the MAC operations less than 4 */
+  /* Second part of this stage computes the MAC operations greater than or equal to 4 */
+
+  /* The first part of the stage starts here */
+  while((count < 4u) && (blockSize1 > 0u))
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Loop over number of MAC operations between   
+     * inputA samples and inputB samples */
+    k = count;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum = __SMLAD(*px++, *py--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (sum >> 15);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* The second part of the stage starts here */
+  /* The internal loop, over count, is unrolled by 4 */
+  /* To, read the last two inputB samples using SIMD:   
+   * y[srcBLen] and y[srcBLen-1] coefficients, py is decremented by 1 */
+  py = py - 1;
+
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* x[0], x[1] are multiplied with y[srcBLen - 1], y[srcBLen - 2] respectively */
+      sum = __SMLADX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+      /* x[2], x[3] are multiplied with y[srcBLen - 3], y[srcBLen - 4] respectively */
+      sum = __SMLADX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* For the next MAC operations, the pointer py is used without SIMD   
+     * So, py is incremented by 1 */
+    py = py + 1u;
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum = __SMLAD(*px++, *py--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (sum >> 15);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + (count - 1u);
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------   
+   * Initializations of stage2   
+   * ------------------------*/
+
+  /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]   
+   * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]   
+   * ....   
+   * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]   
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* count is the index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+
+  /* --------------------   
+   * Stage2 process   
+   * -------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      py = py - 1u;
+
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+
+      /* read x[0], x[1] samples */
+      x0 = *__SIMD32(px);
+      /* read x[1], x[2] samples */
+      x1 = _SIMD32_OFFSET(px+1);
+	  px+= 2u;
+
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read the last two inputB samples using SIMD:   
+         * y[srcBLen - 1] and y[srcBLen - 2] */
+        c0 = *__SIMD32(py)--;
+
+        /* acc0 +=  x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2] */
+        acc0 = __SMLADX(x0, c0, acc0);
+
+        /* acc1 +=  x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2] */
+        acc1 = __SMLADX(x1, c0, acc1);
+
+        /* Read x[2], x[3] */
+        x2 = *__SIMD32(px);
+
+        /* Read x[3], x[4] */
+        x3 = _SIMD32_OFFSET(px+1);
+
+        /* acc2 +=  x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2] */
+        acc2 = __SMLADX(x2, c0, acc2);
+
+        /* acc3 +=  x[3] * y[srcBLen - 1] + x[4] * y[srcBLen - 2] */
+        acc3 = __SMLADX(x3, c0, acc3);
+
+        /* Read y[srcBLen - 3] and y[srcBLen - 4] */
+        c0 = *__SIMD32(py)--;
+
+        /* acc0 +=  x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4] */
+        acc0 = __SMLADX(x2, c0, acc0);
+
+        /* acc1 +=  x[3] * y[srcBLen - 3] + x[4] * y[srcBLen - 4] */
+        acc1 = __SMLADX(x3, c0, acc1);
+
+        /* Read x[4], x[5] */
+        x0 = _SIMD32_OFFSET(px+2);
+
+        /* Read x[5], x[6] */
+        x1 = _SIMD32_OFFSET(px+3);
+		px += 4u;
+
+        /* acc2 +=  x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
+        acc2 = __SMLADX(x0, c0, acc2);
+
+        /* acc3 +=  x[5] * y[srcBLen - 3] + x[6] * y[srcBLen - 4] */
+        acc3 = __SMLADX(x1, c0, acc3);
+
+      } while(--k);
+
+      /* For the next MAC operations, SIMD is not used   
+       * So, the 16 bit pointer if inputB, py is updated */
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      if(k == 1u)
+      {
+        /* Read y[srcBLen - 5] */
+        c0 = *(py+1);
+
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[7] */
+        x3 = *__SIMD32(px);
+		px++;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLADX(x1, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      if(k == 2u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+        c0 = _SIMD32_OFFSET(py);
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px+1);
+		px += 2u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x0, c0, acc0);
+        acc1 = __SMLADX(x1, c0, acc1);
+        acc2 = __SMLADX(x3, c0, acc2);
+        acc3 = __SMLADX(x2, c0, acc3);
+      }
+
+      if(k == 3u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+        c0 = _SIMD32_OFFSET(py);
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px+1);
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x0, c0, acc0);
+        acc1 = __SMLADX(x1, c0, acc1);
+        acc2 = __SMLADX(x3, c0, acc2);
+        acc3 = __SMLADX(x2, c0, acc3);
+
+        /* Read y[srcBLen - 7] */
+		c0 = *(py-1);
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[10] */
+        x3 =  _SIMD32_OFFSET(px+2);
+		px += 3u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x1, c0, acc0);
+        acc1 = __SMLAD(x2, c0, acc1);
+        acc2 = __SMLADX(x2, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      /* Store the results in the accumulators in the destination buffer. */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+      *__SIMD32(pOut)++ = __PKHBT((acc0 >> 15), (acc1 >> 15), 16);
+      *__SIMD32(pOut)++ = __PKHBT((acc2 >> 15), (acc3 >> 15), 16);
+
+#else
+
+      *__SIMD32(pOut)++ = __PKHBT((acc1 >> 15), (acc0 >> 15), 16);
+      *__SIMD32(pOut)++ = __PKHBT((acc3 >> 15), (acc2 >> 15), 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,   
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* srcBLen number of MACS should be performed */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+
+  /* --------------------------   
+   * Initializations of stage3   
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]   
+   * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]   
+   * ....   
+   * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]   
+   * sum +=  x[srcALen-1] * y[srcBLen-1]   
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.   
+     The blockSize3 variable holds the number of MAC operations performed */
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  pIn2 = pSrc2 - 1u;
+  py = pIn2;
+
+  /* -------------------   
+   * Stage3 process   
+   * ------------------*/
+
+  /* For loop unrolling by 4, this stage is divided into two. */
+  /* First part of this stage computes the MAC operations greater than 4 */
+  /* Second part of this stage computes the MAC operations less than or equal to 4 */
+
+  /* The first part of the stage starts here */
+  j = blockSize3 >> 2u;
+
+  while((j > 0u) && (blockSize3 > 0u))
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3 >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[srcALen - srcBLen + 1], x[srcALen - srcBLen + 2] are multiplied   
+       * with y[srcBLen - 1], y[srcBLen - 2] respectively */
+      sum = __SMLADX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+      /* x[srcALen - srcBLen + 3], x[srcALen - srcBLen + 4] are multiplied   
+       * with y[srcBLen - 3], y[srcBLen - 4] respectively */
+      sum = __SMLADX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* For the next MAC operations, the pointer py is used without SIMD   
+     * So, py is incremented by 1 */
+    py = py + 1u;
+
+    /* If the blockSize3 is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = blockSize3 % 0x4u;
+
+    while(k > 0u)
+    {
+      /* sum += x[srcALen - srcBLen + 5] * y[srcBLen - 5] */
+      sum = __SMLAD(*px++, *py--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (sum >> 15);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+
+    j--;
+  }
+
+  /* The second part of the stage starts here */
+  /* SIMD is not used for the next MAC operations,   
+   * so pointer py is updated to read only one sample at a time */
+  py = py + 1u;
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+      sum = __SMLAD(*px++, *py--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (sum >> 15);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pSrc2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *pOut = pDst;                            /* output pointer */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulator */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1, *pSrc2;                          /* Intermediate pointers */
+  q31_t x0, x1, x2, x3, c0;                      /* Temporary variables to hold state and coefficient values */
+  uint32_t blockSize1, blockSize2, blockSize3, j, k, count, blkCnt;     /* loop counter */
+  q15_t a, b;
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+  /* The function is internally   
+   * divided into three stages according to the number of multiplications that has to be   
+   * taken place between inputA samples and inputB samples. In the first stage of the   
+   * algorithm, the multiplications increase by one for every iteration.   
+   * In the second stage of the algorithm, srcBLen number of multiplications are done.   
+   * In the third stage of the algorithm, the multiplications decrease by one   
+   * for every iteration. */
+
+  /* The algorithm is implemented in three stages.   
+     The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------   
+   * Initializations of stage1   
+   * -------------------------*/
+
+  /* sum = x[0] * y[0]   
+   * sum = x[0] * y[1] + x[1] * y[0]   
+   * ....   
+   * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]   
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+
+  /* ------------------------   
+   * Stage1 process   
+   * ----------------------*/
+
+  /* For loop unrolling by 4, this stage is divided into two. */
+  /* First part of this stage computes the MAC operations less than 4 */
+  /* Second part of this stage computes the MAC operations greater than or equal to 4 */
+
+  /* The first part of the stage starts here */
+  while((count < 4u) && (blockSize1 > 0u))
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Loop over number of MAC operations between   
+     * inputA samples and inputB samples */
+    k = count;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum += ((q31_t) * px++ * *py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (sum >> 15);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* The second part of the stage starts here */
+  /* The internal loop, over count, is unrolled by 4 */
+  /* To, read the last two inputB samples using SIMD:   
+   * y[srcBLen] and y[srcBLen-1] coefficients, py is decremented by 1 */
+  py = py - 1;
+
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+	py++;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum += ((q31_t) * px++ * *py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (sum >> 15);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + (count - 1u);
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------   
+   * Initializations of stage2   
+   * ------------------------*/
+
+  /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]   
+   * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]   
+   * ....   
+   * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]   
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* count is the index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+
+  /* --------------------   
+   * Stage2 process   
+   * -------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      py = py - 1u;
+
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;	  
+
+      /* read x[0], x[1] samples */
+	  a = *px++;
+	  b = *px++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x0 = __PKHBT(a, b, 16);
+	  a = *px;
+	  x1 = __PKHBT(b, a, 16);
+
+#else
+
+	  x0 = __PKHBT(b, a, 16);
+	  a = *px;
+	  x1 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read the last two inputB samples using SIMD:   
+         * y[srcBLen - 1] and y[srcBLen - 2] */
+		a = *py;
+		b = *(py+1);
+		py -= 2;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		c0 = __PKHBT(a, b, 16);
+
+#else
+
+ 		c0 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* acc0 +=  x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2] */
+        acc0 = __SMLADX(x0, c0, acc0);
+
+        /* acc1 +=  x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2] */
+        acc1 = __SMLADX(x1, c0, acc1);
+
+	  a = *px;
+	  b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x2 = __PKHBT(a, b, 16);
+	  a = *(px + 2);
+	  x3 = __PKHBT(b, a, 16);
+
+#else
+
+	  x2 = __PKHBT(b, a, 16);
+	  a = *(px + 2);
+	  x3 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+
+        /* acc2 +=  x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2] */
+        acc2 = __SMLADX(x2, c0, acc2);
+
+        /* acc3 +=  x[3] * y[srcBLen - 1] + x[4] * y[srcBLen - 2] */
+        acc3 = __SMLADX(x3, c0, acc3);
+
+        /* Read y[srcBLen - 3] and y[srcBLen - 4] */
+		a = *py;
+		b = *(py+1);
+		py -= 2;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		c0 = __PKHBT(a, b, 16);
+
+#else
+
+ 		c0 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* acc0 +=  x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4] */
+        acc0 = __SMLADX(x2, c0, acc0);
+
+        /* acc1 +=  x[3] * y[srcBLen - 3] + x[4] * y[srcBLen - 4] */
+        acc1 = __SMLADX(x3, c0, acc1);
+
+        /* Read x[4], x[5], x[6] */
+	  a = *(px + 2);
+	  b = *(px + 3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x0 = __PKHBT(a, b, 16);
+	  a = *(px + 4);
+	  x1 = __PKHBT(b, a, 16);
+
+#else
+
+	  x0 = __PKHBT(b, a, 16);
+	  a = *(px + 4);
+	  x1 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+
+		px += 4u;
+
+        /* acc2 +=  x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
+        acc2 = __SMLADX(x0, c0, acc2);
+
+        /* acc3 +=  x[5] * y[srcBLen - 3] + x[6] * y[srcBLen - 4] */
+        acc3 = __SMLADX(x1, c0, acc3);
+
+      } while(--k);
+
+      /* For the next MAC operations, SIMD is not used   
+       * So, the 16 bit pointer if inputB, py is updated */
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      if(k == 1u)
+      {
+        /* Read y[srcBLen - 5] */
+        c0 = *(py+1);
+
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[7] */
+		a = *px;
+		b = *(px+1);
+		px++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		x3 = __PKHBT(a, b, 16);
+
+#else
+
+ 		x3 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLADX(x1, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      if(k == 2u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+		a = *py;
+		b = *(py+1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		c0 = __PKHBT(a, b, 16);
+
+#else
+
+ 		c0 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* Read x[7], x[8], x[9] */
+	  a = *px;
+	  b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x3 = __PKHBT(a, b, 16);
+	  a = *(px + 2);
+	  x2 = __PKHBT(b, a, 16);
+
+#else
+
+	  x3 = __PKHBT(b, a, 16);
+	  a = *(px + 2);
+	  x2 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+		px += 2u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x0, c0, acc0);
+        acc1 = __SMLADX(x1, c0, acc1);
+        acc2 = __SMLADX(x3, c0, acc2);
+        acc3 = __SMLADX(x2, c0, acc3);
+      }
+
+      if(k == 3u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+		a = *py;
+		b = *(py+1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		c0 = __PKHBT(a, b, 16);
+
+#else
+
+ 		c0 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* Read x[7], x[8], x[9] */
+	  a = *px;
+	  b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x3 = __PKHBT(a, b, 16);
+	  a = *(px + 2);
+	  x2 = __PKHBT(b, a, 16);
+
+#else
+
+	  x3 = __PKHBT(b, a, 16);
+	  a = *(px + 2);
+	  x2 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x0, c0, acc0);
+        acc1 = __SMLADX(x1, c0, acc1);
+        acc2 = __SMLADX(x3, c0, acc2);
+        acc3 = __SMLADX(x2, c0, acc3);
+
+        /* Read y[srcBLen - 7] */
+		c0 = *(py-1);
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[10] */
+		a = *(px+2);
+		b = *(px+3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		x3 = __PKHBT(a, b, 16);
+
+#else
+
+ 		x3 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+		px += 3u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x1, c0, acc0);
+        acc1 = __SMLAD(x2, c0, acc1);
+        acc2 = __SMLADX(x2, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      /* Store the results in the accumulators in the destination buffer. */
+	  *pOut++ = (q15_t)(acc0 >> 15);
+	  *pOut++ = (q15_t)(acc1 >> 15);
+	  *pOut++ = (q15_t)(acc2 >> 15);
+	  *pOut++ = (q15_t)(acc3 >> 15);
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,   
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* srcBLen number of MACS should be performed */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+
+  /* --------------------------   
+   * Initializations of stage3   
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]   
+   * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]   
+   * ....   
+   * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]   
+   * sum +=  x[srcALen-1] * y[srcBLen-1]   
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.   
+     The blockSize3 variable holds the number of MAC operations performed */
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  pIn2 = pSrc2 - 1u;
+  py = pIn2;
+
+  /* -------------------   
+   * Stage3 process   
+   * ------------------*/
+
+  /* For loop unrolling by 4, this stage is divided into two. */
+  /* First part of this stage computes the MAC operations greater than 4 */
+  /* Second part of this stage computes the MAC operations less than or equal to 4 */
+
+  /* The first part of the stage starts here */
+  j = blockSize3 >> 2u;
+
+  while((j > 0u) && (blockSize3 > 0u))
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3 >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+	py++;
+
+    while(k > 0u)
+    {	
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the blockSize3 is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = blockSize3 % 0x4u;
+
+    while(k > 0u)
+    {
+      /* sum += x[srcALen - srcBLen + 5] * y[srcBLen - 5] */
+        sum += ((q31_t) * px++ * *py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (sum >> 15);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+
+    j--;
+  }
+
+  /* The second part of the stage starts here */
+  /* SIMD is not used for the next MAC operations,   
+   * so pointer py is updated to read only one sample at a time */
+  py = py + 1u;
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+        sum += ((q31_t) * px++ * *py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (sum >> 15);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pSrc2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+}
+
+/**   
+ * @} end of Conv group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_q31.c
new file mode 100644
index 00000000..253ec3ab
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_fast_q31.c
@@ -0,0 +1,577 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_fast_q31.c    
+*    
+* Description:	Q31 Convolution (fast version).    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Conv    
+ * @{    
+ */
+
+/**    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * This function is optimized for speed at the expense of fixed-point precision and overflow protection.    
+ * The result of each 1.31 x 1.31 multiplication is truncated to 2.30 format.    
+ * These intermediate results are accumulated in a 32-bit register in 2.30 format.    
+ * Finally, the accumulator is saturated and converted to a 1.31 result.    
+ *    
+ * \par    
+ * The fast version has the same overflow behavior as the standard version but provides less precision since it discards the low 32 bits of each multiplication result.    
+ * In order to avoid overflows completely the input signals must be scaled down.    
+ * Scale down the inputs by log2(min(srcALen, srcBLen)) (log2 is read as log to the base 2) times to avoid overflows,    
+ * as maximum of min(srcALen, srcBLen) number of additions are carried internally.    
+ *    
+ * \par    
+ * See arm_conv_q31() for a slower implementation of this function which uses 64-bit accumulation to provide higher precision.    
+ */
+
+void arm_conv_fast_q31(
+  q31_t * pSrcA,
+  uint32_t srcALen,
+  q31_t * pSrcB,
+  uint32_t srcBLen,
+  q31_t * pDst)
+{
+  q31_t *pIn1;                                   /* inputA pointer */
+  q31_t *pIn2;                                   /* inputB pointer */
+  q31_t *pOut = pDst;                            /* output pointer */
+  q31_t *px;                                     /* Intermediate inputA pointer  */
+  q31_t *py;                                     /* Intermediate inputB pointer  */
+  q31_t *pSrc1, *pSrc2;                          /* Intermediate pointers */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulator */
+  q31_t x0, x1, x2, x3, c0;                      /* Temporary variables to hold state and coefficient values */
+  uint32_t j, k, count, blkCnt, blockSize1, blockSize2, blockSize3;     /* loop counter */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+  /* The function is internally    
+   * divided into three stages according to the number of multiplications that has to be    
+   * taken place between inputA samples and inputB samples. In the first stage of the    
+   * algorithm, the multiplications increase by one for every iteration.    
+   * In the second stage of the algorithm, srcBLen number of multiplications are done.    
+   * In the third stage of the algorithm, the multiplications decrease by one    
+   * for every iteration. */
+
+  /* The algorithm is implemented in three stages.    
+     The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------    
+   * Initializations of stage1    
+   * -------------------------*/
+
+  /* sum = x[0] * y[0]    
+   * sum = x[0] * y[1] + x[1] * y[0]    
+   * ....    
+   * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]    
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+
+  /* ------------------------    
+   * Stage1 process    
+   * ----------------------*/
+
+  /* The first stage starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 1] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* x[1] * y[srcBLen - 2] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* x[2] * y[srcBLen - 3] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* x[3] * y[srcBLen - 4] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = sum << 1;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------    
+   * Initializations of stage2    
+   * ------------------------*/
+
+  /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]    
+   * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]    
+   * ....    
+   * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]    
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------    
+   * Stage2 process    
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+   * So, to loop unroll over blockSize2,    
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* read x[0], x[1], x[2] samples */
+      x0 = *(px++);
+      x1 = *(px++);
+      x2 = *(px++);
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read y[srcBLen - 1] sample */
+        c0 = *(py--);
+
+        /* Read x[3] sample */
+        x3 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[0] * y[srcBLen - 1] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+        /* acc1 +=  x[1] * y[srcBLen - 1] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+        /* acc2 +=  x[2] * y[srcBLen - 1] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x2 * c0)) >> 32);
+
+        /* acc3 +=  x[3] * y[srcBLen - 1] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x3 * c0)) >> 32);
+
+        /* Read y[srcBLen - 2] sample */
+        c0 = *(py--);
+
+        /* Read x[4] sample */
+        x0 = *(px++);
+
+        /* Perform the multiply-accumulate */
+        /* acc0 +=  x[1] * y[srcBLen - 2] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x1 * c0)) >> 32);
+        /* acc1 +=  x[2] * y[srcBLen - 2] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x2 * c0)) >> 32);
+        /* acc2 +=  x[3] * y[srcBLen - 2] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x3 * c0)) >> 32);
+        /* acc3 +=  x[4] * y[srcBLen - 2] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+        /* Read y[srcBLen - 3] sample */
+        c0 = *(py--);
+
+        /* Read x[5] sample */
+        x1 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[2] * y[srcBLen - 3] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x2 * c0)) >> 32);
+        /* acc1 +=  x[3] * y[srcBLen - 3] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x3 * c0)) >> 32);
+        /* acc2 +=  x[4] * y[srcBLen - 3] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x0 * c0)) >> 32);
+        /* acc3 +=  x[5] * y[srcBLen - 3] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+        /* Read y[srcBLen - 4] sample */
+        c0 = *(py--);
+
+        /* Read x[6] sample */
+        x2 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[3] * y[srcBLen - 4] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x3 * c0)) >> 32);
+        /* acc1 +=  x[4] * y[srcBLen - 4] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x0 * c0)) >> 32);
+        /* acc2 +=  x[5] * y[srcBLen - 4] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x1 * c0)) >> 32);
+        /* acc3 +=  x[6] * y[srcBLen - 4] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x2 * c0)) >> 32);
+
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Read y[srcBLen - 5] sample */
+        c0 = *(py--);
+
+        /* Read x[7] sample */
+        x3 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[4] * y[srcBLen - 5] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+        /* acc1 +=  x[5] * y[srcBLen - 5] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+        /* acc2 +=  x[6] * y[srcBLen - 5] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x2 * c0)) >> 32);
+        /* acc3 +=  x[7] * y[srcBLen - 5] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x3 * c0)) >> 32);
+
+        /* Reuse the present samples for the next MAC */
+        x0 = x1;
+        x1 = x2;
+        x2 = x3;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the results in the accumulators in the destination buffer. */
+      *pOut++ = (q31_t) (acc0 << 1);
+      *pOut++ = (q31_t) (acc1 << 1);
+      *pOut++ = (q31_t) (acc2 << 1);
+      *pOut++ = (q31_t) (acc3 << 1);
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = sum << 1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,    
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* srcBLen number of MACS should be performed */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = sum << 1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+
+  /* --------------------------    
+   * Initializations of stage3    
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]    
+   * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]    
+   * ....    
+   * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]    
+   * sum +=  x[srcALen-1] * y[srcBLen-1]    
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.    
+     The blockSize3 variable holds the number of MAC operations performed */
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* -------------------    
+   * Stage3 process    
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3 >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* sum += x[srcALen - srcBLen + 1] * y[srcBLen - 1] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* sum += x[srcALen - srcBLen + 2] * y[srcBLen - 2] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* sum += x[srcALen - srcBLen + 3] * y[srcBLen - 3] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* sum += x[srcALen - srcBLen + 4] * y[srcBLen - 4] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the blockSize3 is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = blockSize3 % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py--))) >> 32);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = sum << 1;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pSrc2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+}
+
+/**    
+ * @} end of Conv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_opt_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_opt_q15.c
new file mode 100644
index 00000000..1df06691
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_opt_q15.c
@@ -0,0 +1,545 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_opt_q15.c    
+*    
+* Description:	Convolution of Q15 sequences.      
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Conv    
+ * @{    
+ */
+
+/**    
+ * @brief Convolution of Q15 sequences.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.    
+ * @param[in]  *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.    
+ * @param[in]  *pScratch2 points to scratch buffer of size min(srcALen, srcBLen).    
+ * @return none.    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit    
+ *    
+ *       
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * Both inputs are in 1.15 format and multiplications yield a 2.30 result.    
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.    
+ * This approach provides 33 guard bits and there is no risk of overflow.    
+ * The 34.30 result is then truncated to 34.15 format by discarding the low 15 bits and then saturated to 1.15 format.    
+ *  
+ *   
+ * \par    
+ * Refer to arm_conv_fast_q15() for a faster but less precise version of this function for Cortex-M3 and Cortex-M4.     
+ * 
+ *  
+ */
+
+void arm_conv_opt_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+  q63_t acc0, acc1, acc2, acc3;                  /* Accumulator */
+  q31_t x1, x2, x3;                              /* Temporary variables to hold state and coefficient values */
+  q31_t y1, y2;                                  /* State variables */
+  q15_t *pOut = pDst;                            /* output pointer */
+  q15_t *pScr1 = pScratch1;                      /* Temporary pointer for scratch1 */
+  q15_t *pScr2 = pScratch2;                      /* Temporary pointer for scratch1 */
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  uint32_t j, k, blkCnt;                         /* loop counter */
+  uint32_t tapCnt;                               /* loop count */
+#ifdef UNALIGNED_SUPPORT_DISABLE
+
+  q15_t a, b;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* pointer to take end of scratch2 buffer */
+  pScr2 = pScratch2 + srcBLen - 1;
+
+  /* points to smaller length sequence */
+  px = pIn2;
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = srcBLen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  /* Copy smaller length input sequence in reverse order into second scratch buffer */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr2-- = *px++;
+    *pScr2-- = *px++;
+    *pScr2-- = *px++;
+    *pScr2-- = *px++;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = srcBLen % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr2-- = *px++;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* Initialze temporary scratch pointer */
+  pScr1 = pScratch1;
+
+  /* Assuming scratch1 buffer is aligned by 32-bit */
+  /* Fill (srcBLen - 1u) zeros in scratch buffer */
+  arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+  /* Update temporary scratch pointer */
+  pScr1 += (srcBLen - 1u);
+
+  /* Copy bigger length sequence(srcALen) samples in scratch1 buffer */
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Copy (srcALen) samples in scratch buffer */
+  arm_copy_q15(pIn1, pScr1, srcALen);
+
+  /* Update pointers */
+  pScr1 += srcALen;
+
+#else
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = srcALen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr1++ = *pIn1++;
+    *pScr1++ = *pIn1++;
+    *pScr1++ = *pIn1++;
+    *pScr1++ = *pIn1++;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = srcALen % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr1++ = *pIn1++;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+#endif
+
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+  arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+  /* Update pointer */
+  pScr1 += (srcBLen - 1u);
+
+#else
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = (srcBLen - 1u) >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = (srcBLen - 1u) % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr1++ = 0;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+#endif
+
+  /* Temporary pointer for scratch2 */
+  py = pScratch2;
+
+
+  /* Initialization of pIn2 pointer */
+  pIn2 = py;
+
+  /* First part of the processing with loop unrolling process 4 data points at a time.       
+   ** a second loop below process for the remaining 1 to 3 samples. */
+
+  /* Actual convolution process starts here */
+  blkCnt = (srcALen + srcBLen - 1u) >> 2;
+
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr1 = pScratch1;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Read two samples from scratch1 buffer */
+    x1 = *__SIMD32(pScr1)++;
+
+    /* Read next two samples from scratch1 buffer */
+    x2 = *__SIMD32(pScr1)++;
+
+    tapCnt = (srcBLen) >> 2u;
+
+    while(tapCnt > 0u)
+    {
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+      /* Read four samples from smaller buffer */
+      y1 = _SIMD32_OFFSET(pIn2);
+      y2 = _SIMD32_OFFSET(pIn2 + 2u);
+
+      /* multiply and accumlate */
+      acc0 = __SMLALD(x1, y1, acc0);
+      acc2 = __SMLALD(x2, y1, acc2);
+
+      /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      /* multiply and accumlate */
+      acc1 = __SMLALDX(x3, y1, acc1);
+
+      /* Read next two samples from scratch1 buffer */
+      x1 = _SIMD32_OFFSET(pScr1);
+
+      /* multiply and accumlate */
+      acc0 = __SMLALD(x2, y2, acc0);
+      acc2 = __SMLALD(x1, y2, acc2);
+
+      /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLALDX(x3, y1, acc3);
+      acc1 = __SMLALDX(x3, y2, acc1);
+
+      x2 = _SIMD32_OFFSET(pScr1 + 2u);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLALDX(x3, y2, acc3);
+
+#else	 
+
+      /* Read four samples from smaller buffer */
+	  a = *pIn2;
+	  b = *(pIn2 + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      y1 = __PKHBT(a, b, 16);
+#else
+      y1 = __PKHBT(b, a, 16);
+#endif
+	  
+	  a = *(pIn2 + 2);
+	  b = *(pIn2 + 3);
+#ifndef ARM_MATH_BIG_ENDIAN
+      y2 = __PKHBT(a, b, 16);
+#else
+      y2 = __PKHBT(b, a, 16);
+#endif				
+
+      acc0 = __SMLALD(x1, y1, acc0);
+
+      acc2 = __SMLALD(x2, y1, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc1 = __SMLALDX(x3, y1, acc1);
+
+	  a = *pScr1;
+	  b = *(pScr1 + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(a, b, 16);
+#else
+      x1 = __PKHBT(b, a, 16);
+#endif
+
+      acc0 = __SMLALD(x2, y2, acc0);
+
+      acc2 = __SMLALD(x1, y2, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLALDX(x3, y1, acc3);
+
+      acc1 = __SMLALDX(x3, y2, acc1);
+
+	  a = *(pScr1 + 2);
+	  b = *(pScr1 + 3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x2 = __PKHBT(a, b, 16);
+#else
+      x2 = __PKHBT(b, a, 16);
+#endif
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLALDX(x3, y2, acc3);
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+      pIn2 += 4u;
+      pScr1 += 4u;
+
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Update scratch pointer for remaining samples of smaller length sequence */
+    pScr1 -= 4u;
+
+    /* apply same above for remaining samples of smaller length sequence */
+    tapCnt = (srcBLen) & 3u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr1++ * *pIn2);
+      acc1 += (*pScr1++ * *pIn2);
+      acc2 += (*pScr1++ * *pIn2);
+      acc3 += (*pScr1++ * *pIn2++);
+
+      pScr1 -= 3u;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+
+    /* Store the results in the accumulators in the destination buffer. */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pOut)++ =
+      __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+
+    *__SIMD32(pOut)++ =
+      __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+#else
+
+    *__SIMD32(pOut)++ =
+      __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+
+    *__SIMD32(pOut)++ =
+      __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN       */
+
+    /* Initialization of inputB pointer */
+    pIn2 = py;
+
+    pScratch1 += 4u;
+
+  }
+
+
+  blkCnt = (srcALen + srcBLen - 1u) & 0x3;
+
+  /* Calculate convolution for remaining samples of Bigger length sequence */
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr1 = pScratch1;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+
+    tapCnt = (srcBLen) >> 1u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* Read next two samples from scratch1 buffer */
+      acc0 += (*pScr1++ * *pIn2++);
+      acc0 += (*pScr1++ * *pIn2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    tapCnt = (srcBLen) & 1u;
+
+    /* apply same above for remaining samples of smaller length sequence */
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr1++ * *pIn2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+    /* The result is in 2.30 format.  Convert to 1.15 with saturation.       
+     ** Then store the output in the destination buffer. */
+    *pOut++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+
+    /* Initialization of inputB pointer */
+    pIn2 = py;
+
+    pScratch1 += 1u;
+
+  }
+
+}
+
+
+/**    
+ * @} end of Conv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_opt_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_opt_q7.c
new file mode 100644
index 00000000..ac1e3b61
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_opt_q7.c
@@ -0,0 +1,435 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_opt_q7.c    
+*    
+* Description:	Convolution of Q7 sequences.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Conv    
+ * @{    
+ */
+
+/**    
+ * @brief Convolution of Q7 sequences.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.    
+ * @param[in]  *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.   
+ * @param[in]  *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen).   
+ * @return none.    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit     
+ *       
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 32-bit internal accumulator.    
+ * Both the inputs are represented in 1.7 format and multiplications yield a 2.14 result.    
+ * The 2.14 intermediate results are accumulated in a 32-bit accumulator in 18.14 format.    
+ * This approach provides 17 guard bits and there is no risk of overflow as long as max(srcALen, srcBLen)<131072.    
+ * The 18.14 result is then truncated to 18.7 format by discarding the low 7 bits and then saturated to 1.7 format.    
+ *
+ */
+
+void arm_conv_opt_q7(
+  q7_t * pSrcA,
+  uint32_t srcALen,
+  q7_t * pSrcB,
+  uint32_t srcBLen,
+  q7_t * pDst,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+
+  q15_t *pScr2, *pScr1;                          /* Intermediate pointers for scratch pointers */
+  q15_t x4;                                      /* Temporary input variable */
+  q7_t *pIn1, *pIn2;                             /* inputA and inputB pointer */
+  uint32_t j, k, blkCnt, tapCnt;                 /* loop counter */
+  q7_t *px;                                      /* Temporary input1 pointer */
+  q15_t *py;                                     /* Temporary input2 pointer */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulator */
+  q31_t x1, x2, x3, y1;                          /* Temporary input variables */
+  q7_t *pOut = pDst;                             /* output pointer */
+  q7_t out0, out1, out2, out3;                   /* temporary variables */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* pointer to take end of scratch2 buffer */
+  pScr2 = pScratch2;
+
+  /* points to smaller length sequence */
+  px = pIn2 + srcBLen - 1;
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = srcBLen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    x4 = (q15_t) * px--;
+    *pScr2++ = x4;
+    x4 = (q15_t) * px--;
+    *pScr2++ = x4;
+    x4 = (q15_t) * px--;
+    *pScr2++ = x4;
+    x4 = (q15_t) * px--;
+    *pScr2++ = x4;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = srcBLen % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    x4 = (q15_t) * px--;
+    *pScr2++ = x4;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* Initialze temporary scratch pointer */
+  pScr1 = pScratch1;
+
+  /* Fill (srcBLen - 1u) zeros in scratch buffer */
+  arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+  /* Update temporary scratch pointer */
+  pScr1 += (srcBLen - 1u);
+
+  /* Copy (srcALen) samples in scratch buffer */
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = srcALen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = srcALen % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+  arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+  /* Update pointer */
+  pScr1 += (srcBLen - 1u);
+
+#else
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = (srcBLen - 1u) >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = (srcBLen - 1u) % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr1++ = 0;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+#endif
+
+  /* Temporary pointer for scratch2 */
+  py = pScratch2;
+
+  /* Initialization of pIn2 pointer */
+  pIn2 = (q7_t *) py;
+
+  pScr2 = py;
+
+  /* Actual convolution process starts here */
+  blkCnt = (srcALen + srcBLen - 1u) >> 2;
+
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr1 = pScratch1;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Read two samples from scratch1 buffer */
+    x1 = *__SIMD32(pScr1)++;
+
+    /* Read next two samples from scratch1 buffer */
+    x2 = *__SIMD32(pScr1)++;
+
+    tapCnt = (srcBLen) >> 2u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* Read four samples from smaller buffer */
+      y1 = _SIMD32_OFFSET(pScr2);
+
+      /* multiply and accumlate */
+      acc0 = __SMLAD(x1, y1, acc0);
+      acc2 = __SMLAD(x2, y1, acc2);
+
+      /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      /* multiply and accumlate */
+      acc1 = __SMLADX(x3, y1, acc1);
+
+      /* Read next two samples from scratch1 buffer */
+      x1 = *__SIMD32(pScr1)++;
+
+      /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y1, acc3);
+
+      /* Read four samples from smaller buffer */
+      y1 = _SIMD32_OFFSET(pScr2 + 2u);
+
+      acc0 = __SMLAD(x2, y1, acc0);
+
+      acc2 = __SMLAD(x1, y1, acc2);
+
+      acc1 = __SMLADX(x3, y1, acc1);
+
+      x2 = *__SIMD32(pScr1)++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y1, acc3);
+
+      pScr2 += 4u;
+
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+
+
+    /* Update scratch pointer for remaining samples of smaller length sequence */
+    pScr1 -= 4u;
+
+
+    /* apply same above for remaining samples of smaller length sequence */
+    tapCnt = (srcBLen) & 3u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr1++ * *pScr2);
+      acc1 += (*pScr1++ * *pScr2);
+      acc2 += (*pScr1++ * *pScr2);
+      acc3 += (*pScr1++ * *pScr2++);
+
+      pScr1 -= 3u;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+    /* Store the result in the accumulator in the destination buffer. */
+    out0 = (q7_t) (__SSAT(acc0 >> 7u, 8));
+    out1 = (q7_t) (__SSAT(acc1 >> 7u, 8));
+    out2 = (q7_t) (__SSAT(acc2 >> 7u, 8));
+    out3 = (q7_t) (__SSAT(acc3 >> 7u, 8));
+
+    *__SIMD32(pOut)++ = __PACKq7(out0, out1, out2, out3);
+
+    /* Initialization of inputB pointer */
+    pScr2 = py;
+
+    pScratch1 += 4u;
+
+  }
+
+
+  blkCnt = (srcALen + srcBLen - 1u) & 0x3;
+
+  /* Calculate convolution for remaining samples of Bigger length sequence */
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr1 = pScratch1;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+
+    tapCnt = (srcBLen) >> 1u;
+
+    while(tapCnt > 0u)
+    {
+      acc0 += (*pScr1++ * *pScr2++);
+      acc0 += (*pScr1++ * *pScr2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    tapCnt = (srcBLen) & 1u;
+
+    /* apply same above for remaining samples of smaller length sequence */
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr1++ * *pScr2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q7_t) (__SSAT(acc0 >> 7u, 8));
+
+    /* Initialization of inputB pointer */
+    pScr2 = py;
+
+    pScratch1 += 1u;
+
+  }
+
+}
+
+
+/**    
+ * @} end of Conv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_f32.c
new file mode 100644
index 00000000..9ab528cf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_f32.c
@@ -0,0 +1,669 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_partial_f32.c    
+*    
+* Description:	Partial convolution of floating-point sequences.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup PartialConv Partial Convolution    
+ *    
+ * Partial Convolution is equivalent to Convolution except that a subset of the output samples is generated.    
+ * Each function has two additional arguments.    
+ * firstIndex specifies the starting index of the subset of output samples.    
+ * numPoints is the number of output samples to compute.    
+ * The function computes the output in the range    
+ * [firstIndex, ..., firstIndex+numPoints-1].    
+ * The output array pDst contains numPoints values.    
+ *    
+ * The allowable range of output indices is [0 srcALen+srcBLen-2].    
+ * If the requested subset does not fall in this range then the functions return ARM_MATH_ARGUMENT_ERROR.    
+ * Otherwise the functions return ARM_MATH_SUCCESS.    
+ * \note Refer arm_conv_f32() for details on fixed point behavior.   
+ *
+ * 
+ * Fast Versions
+ *
+ * \par 
+ * Fast versions are supported for Q31 and Q15 of partial convolution.  Cycles for Fast versions are less compared to Q31 and Q15 of partial conv and the design requires
+ * the input signals should be scaled down to avoid intermediate overflows.   
+ *
+ *
+ * Opt Versions
+ *
+ * \par 
+ * Opt versions are supported for Q15 and Q7.  Design uses internal scratch buffer for getting good optimisation.
+ * These versions are optimised in cycles and consumes more memory(Scratch memory) compared to Q15 and Q7 versions of partial convolution
+ */
+
+/**    
+ * @addtogroup PartialConv    
+ * @{    
+ */
+
+/**    
+ * @brief Partial convolution of floating-point sequences.    
+ * @param[in]       *pSrcA points to the first input sequence.    
+ * @param[in]       srcALen length of the first input sequence.    
+ * @param[in]       *pSrcB points to the second input sequence.    
+ * @param[in]       srcBLen length of the second input sequence.    
+ * @param[out]      *pDst points to the location where the output result is written.    
+ * @param[in]       firstIndex is the first output sample to start with.    
+ * @param[in]       numPoints is the number of output points to be computed.    
+ * @return  Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].    
+ */
+
+arm_status arm_conv_partial_f32(
+  float32_t * pSrcA,
+  uint32_t srcALen,
+  float32_t * pSrcB,
+  uint32_t srcBLen,
+  float32_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t *pIn1 = pSrcA;                       /* inputA pointer */
+  float32_t *pIn2 = pSrcB;                       /* inputB pointer */
+  float32_t *pOut = pDst;                        /* output pointer */
+  float32_t *px;                                 /* Intermediate inputA pointer */
+  float32_t *py;                                 /* Intermediate inputB pointer */
+  float32_t *pSrc1, *pSrc2;                      /* Intermediate pointers */
+  float32_t sum, acc0, acc1, acc2, acc3;         /* Accumulator */
+  float32_t x0, x1, x2, x3, c0;                  /* Temporary variables to hold state and coefficient values */
+  uint32_t j, k, count = 0u, blkCnt, check;
+  int32_t blockSize1, blockSize2, blockSize3;    /* loop counters */
+  arm_status status;                             /* status of Partial convolution */
+
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Conditions to check which loopCounter holds    
+     * the first and last indices of the output samples to be calculated. */
+    check = firstIndex + numPoints;
+    blockSize3 = ((int32_t)check > (int32_t)srcALen) ? (int32_t)check - (int32_t)srcALen : 0;
+    blockSize3 = ((int32_t)firstIndex > (int32_t)srcALen - 1) ? blockSize3 - (int32_t)firstIndex + (int32_t)srcALen : blockSize3;
+    blockSize1 = ((int32_t) srcBLen - 1) - (int32_t) firstIndex;
+    blockSize1 = (blockSize1 > 0) ? ((check > (srcBLen - 1u)) ? blockSize1 :
+                                     (int32_t) numPoints) : 0;
+    blockSize2 = ((int32_t) check - blockSize3) -
+      (blockSize1 + (int32_t) firstIndex);
+    blockSize2 = (blockSize2 > 0) ? blockSize2 : 0;
+
+    /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+    /* The function is internally    
+     * divided into three stages according to the number of multiplications that has to be    
+     * taken place between inputA samples and inputB samples. In the first stage of the    
+     * algorithm, the multiplications increase by one for every iteration.    
+     * In the second stage of the algorithm, srcBLen number of multiplications are done.    
+     * In the third stage of the algorithm, the multiplications decrease by one    
+     * for every iteration. */
+
+    /* Set the output pointer to point to the firstIndex    
+     * of the output sample to be calculated. */
+    pOut = pDst + firstIndex;
+
+    /* --------------------------    
+     * Initializations of stage1    
+     * -------------------------*/
+
+    /* sum = x[0] * y[0]    
+     * sum = x[0] * y[1] + x[1] * y[0]    
+     * ....    
+     * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]    
+     */
+
+    /* In this stage the MAC operations are increased by 1 for every iteration.    
+       The count variable holds the number of MAC operations performed.    
+       Since the partial convolution starts from from firstIndex    
+       Number of Macs to be performed is firstIndex + 1 */
+    count = 1u + firstIndex;
+
+    /* Working pointer of inputA */
+    px = pIn1;
+
+    /* Working pointer of inputB */
+    pSrc1 = pIn2 + firstIndex;
+    py = pSrc1;
+
+    /* ------------------------    
+     * Stage1 process    
+     * ----------------------*/
+
+    /* The first stage starts here */
+    while(blockSize1 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0.0f;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* x[0] * y[srcBLen - 1] */
+        sum += *px++ * *py--;
+
+        /* x[1] * y[srcBLen - 2] */
+        sum += *px++ * *py--;
+
+        /* x[2] * y[srcBLen - 3] */
+        sum += *px++ * *py--;
+
+        /* x[3] * y[srcBLen - 4] */
+        sum += *px++ * *py--;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += *px++ * *py--;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = sum;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc1;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* --------------------------    
+     * Initializations of stage2    
+     * ------------------------*/
+
+    /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]    
+     * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]    
+     * ....    
+     * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]    
+     */
+
+    /* Working pointer of inputA */
+    if((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0)
+    {
+      px = pIn1 + firstIndex - srcBLen + 1;
+    }
+    else
+    {
+      px = pIn1;
+    }
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* count is index by which the pointer pIn1 to be incremented */
+    count = 0u;
+
+    /* -------------------    
+     * Stage2 process    
+     * ------------------*/
+
+    /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+     * So, to loop unroll over blockSize2,    
+     * srcBLen should be greater than or equal to 4 */
+    if(srcBLen >= 4u)
+    {
+      /* Loop unroll over blockSize2, by 4 */
+      blkCnt = ((uint32_t) blockSize2 >> 2u);
+
+      while(blkCnt > 0u)
+      {
+        /* Set all accumulators to zero */
+        acc0 = 0.0f;
+        acc1 = 0.0f;
+        acc2 = 0.0f;
+        acc3 = 0.0f;
+
+        /* read x[0], x[1], x[2] samples */
+        x0 = *(px++);
+        x1 = *(px++);
+        x2 = *(px++);
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        do
+        {
+          /* Read y[srcBLen - 1] sample */
+          c0 = *(py--);
+
+          /* Read x[3] sample */
+          x3 = *(px++);
+
+          /* Perform the multiply-accumulate */
+          /* acc0 +=  x[0] * y[srcBLen - 1] */
+          acc0 += x0 * c0;
+
+          /* acc1 +=  x[1] * y[srcBLen - 1] */
+          acc1 += x1 * c0;
+
+          /* acc2 +=  x[2] * y[srcBLen - 1] */
+          acc2 += x2 * c0;
+
+          /* acc3 +=  x[3] * y[srcBLen - 1] */
+          acc3 += x3 * c0;
+
+          /* Read y[srcBLen - 2] sample */
+          c0 = *(py--);
+
+          /* Read x[4] sample */
+          x0 = *(px++);
+
+          /* Perform the multiply-accumulate */
+          /* acc0 +=  x[1] * y[srcBLen - 2] */
+          acc0 += x1 * c0;
+          /* acc1 +=  x[2] * y[srcBLen - 2] */
+          acc1 += x2 * c0;
+          /* acc2 +=  x[3] * y[srcBLen - 2] */
+          acc2 += x3 * c0;
+          /* acc3 +=  x[4] * y[srcBLen - 2] */
+          acc3 += x0 * c0;
+
+          /* Read y[srcBLen - 3] sample */
+          c0 = *(py--);
+
+          /* Read x[5] sample */
+          x1 = *(px++);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[2] * y[srcBLen - 3] */
+          acc0 += x2 * c0;
+          /* acc1 +=  x[3] * y[srcBLen - 2] */
+          acc1 += x3 * c0;
+          /* acc2 +=  x[4] * y[srcBLen - 2] */
+          acc2 += x0 * c0;
+          /* acc3 +=  x[5] * y[srcBLen - 2] */
+          acc3 += x1 * c0;
+
+          /* Read y[srcBLen - 4] sample */
+          c0 = *(py--);
+
+          /* Read x[6] sample */
+          x2 = *(px++);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[3] * y[srcBLen - 4] */
+          acc0 += x3 * c0;
+          /* acc1 +=  x[4] * y[srcBLen - 4] */
+          acc1 += x0 * c0;
+          /* acc2 +=  x[5] * y[srcBLen - 4] */
+          acc2 += x1 * c0;
+          /* acc3 +=  x[6] * y[srcBLen - 4] */
+          acc3 += x2 * c0;
+
+
+        } while(--k);
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Read y[srcBLen - 5] sample */
+          c0 = *(py--);
+
+          /* Read x[7] sample */
+          x3 = *(px++);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[4] * y[srcBLen - 5] */
+          acc0 += x0 * c0;
+          /* acc1 +=  x[5] * y[srcBLen - 5] */
+          acc1 += x1 * c0;
+          /* acc2 +=  x[6] * y[srcBLen - 5] */
+          acc2 += x2 * c0;
+          /* acc3 +=  x[7] * y[srcBLen - 5] */
+          acc3 += x3 * c0;
+
+          /* Reuse the present samples for the next MAC */
+          x0 = x1;
+          x1 = x2;
+          x2 = x3;
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = acc0;
+        *pOut++ = acc1;
+        *pOut++ = acc2;
+        *pOut++ = acc3;
+
+        /* Increment the pointer pIn1 index, count by 1 */
+        count += 4u;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+
+      /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.    
+       ** No loop unrolling is used. */
+      blkCnt = (uint32_t) blockSize2 % 0x4u;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0.0f;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += *px++ * *py--;
+          sum += *px++ * *py--;
+          sum += *px++ * *py--;
+          sum += *px++ * *py--;
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum += *px++ * *py--;
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = sum;
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+    else
+    {
+      /* If the srcBLen is not a multiple of 4,    
+       * the blockSize2 loop cannot be unrolled by 4 */
+      blkCnt = (uint32_t) blockSize2;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0.0f;
+
+        /* srcBLen number of MACS should be performed */
+        k = srcBLen;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum += *px++ * *py--;
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = sum;
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+
+
+    /* --------------------------    
+     * Initializations of stage3    
+     * -------------------------*/
+
+    /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]    
+     * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]    
+     * ....    
+     * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]    
+     * sum +=  x[srcALen-1] * y[srcBLen-1]    
+     */
+
+    /* In this stage the MAC operations are decreased by 1 for every iteration.    
+       The count variable holds the number of MAC operations performed */
+    count = srcBLen - 1u;
+
+    /* Working pointer of inputA */
+    pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+    px = pSrc1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    while(blockSize3 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0.0f;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* sum += x[srcALen - srcBLen + 1] * y[srcBLen - 1] */
+        sum += *px++ * *py--;
+
+        /* sum += x[srcALen - srcBLen + 2] * y[srcBLen - 2] */
+        sum += *px++ * *py--;
+
+        /* sum += x[srcALen - srcBLen + 3] * y[srcBLen - 3] */
+        sum += *px++ * *py--;
+
+        /* sum += x[srcALen - srcBLen + 4] * y[srcBLen - 4] */
+        sum += *px++ * *py--;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+        sum += *px++ * *py--;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = sum;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pSrc2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  float32_t *pIn1 = pSrcA;                       /* inputA pointer */
+  float32_t *pIn2 = pSrcB;                       /* inputB pointer */
+  float32_t sum;                                 /* Accumulator */
+  uint32_t i, j;                                 /* loop counters */
+  arm_status status;                             /* status of Partial convolution */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+    /* Loop to calculate convolution for output length number of values */
+    for (i = firstIndex; i <= (firstIndex + numPoints - 1); i++)
+    {
+      /* Initialize sum with zero to carry on MAC operations */
+      sum = 0.0f;
+
+      /* Loop to perform MAC operations according to convolution equation */
+      for (j = 0u; j <= i; j++)
+      {
+        /* Check the array limitations for inputs */
+        if((((i - j) < srcBLen) && (j < srcALen)))
+        {
+          /* z[i] += x[i-j] * y[j] */
+          sum += pIn1[j] * pIn2[i - j];
+        }
+      }
+      /* Store the output in the destination buffer */
+      pDst[i] = sum;
+    }
+    /* set status as ARM_SUCCESS as there are no argument errors */
+    status = ARM_MATH_SUCCESS;
+  }
+  return (status);
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of PartialConv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_opt_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_opt_q15.c
new file mode 100644
index 00000000..18dfc0b2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_opt_q15.c
@@ -0,0 +1,768 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_partial_fast_opt_q15.c    
+*    
+* Description:	Fast Q15 Partial convolution.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup PartialConv    
+ * @{    
+ */
+
+/**    
+ * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4.    
+ * @param[in]       *pSrcA points to the first input sequence.    
+ * @param[in]       srcALen length of the first input sequence.    
+ * @param[in]       *pSrcB points to the second input sequence.    
+ * @param[in]       srcBLen length of the second input sequence.    
+ * @param[out]      *pDst points to the location where the output result is written.    
+ * @param[in]       firstIndex is the first output sample to start with.    
+ * @param[in]       numPoints is the number of output points to be computed.    
+ * @param[in]       *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.   
+ * @param[in]       *pScratch2 points to scratch buffer of size min(srcALen, srcBLen).   
+ * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].    
+ *    
+ * See arm_conv_partial_q15() for a slower implementation of this function which uses a 64-bit accumulator to avoid wrap around distortion.    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit    
+ *     
+ */
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+arm_status arm_conv_partial_fast_opt_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+
+  q15_t *pOut = pDst;                            /* output pointer */
+  q15_t *pScr1 = pScratch1;                      /* Temporary pointer for scratch1 */
+  q15_t *pScr2 = pScratch2;                      /* Temporary pointer for scratch1 */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulator */
+  q31_t x1, x2, x3;                              /* Temporary variables to hold state and coefficient values */
+  q31_t y1, y2;                                  /* State variables */
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  uint32_t j, k, blkCnt;                         /* loop counter */
+  arm_status status;
+
+  uint32_t tapCnt;                               /* loop count */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Temporary pointer for scratch2 */
+    py = pScratch2;
+
+    /* pointer to take end of scratch2 buffer */
+    pScr2 = pScratch2 + srcBLen - 1;
+
+    /* points to smaller length sequence */
+    px = pIn2;
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcBLen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+
+    /* Copy smaller length input sequence in reverse order into second scratch buffer */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcBLen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr2-- = *px++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Initialze temporary scratch pointer */
+    pScr1 = pScratch1;
+
+    /* Assuming scratch1 buffer is aligned by 32-bit */
+    /* Fill (srcBLen - 1u) zeros in scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update temporary scratch pointer */
+    pScr1 += (srcBLen - 1u);
+
+    /* Copy bigger length sequence(srcALen) samples in scratch1 buffer */
+
+    /* Copy (srcALen) samples in scratch buffer */
+    arm_copy_q15(pIn1, pScr1, srcALen);
+
+    /* Update pointers */
+    pScr1 += srcALen;
+
+    /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update pointer */
+    pScr1 += (srcBLen - 1u);
+
+    /* Initialization of pIn2 pointer */
+    pIn2 = py;
+
+    pScratch1 += firstIndex;
+
+    pOut = pDst + firstIndex;
+
+    /* First part of the processing with loop unrolling process 4 data points at a time.       
+     ** a second loop below process for the remaining 1 to 3 samples. */
+
+    /* Actual convolution process starts here */
+    blkCnt = (numPoints) >> 2;
+
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* Read two samples from scratch1 buffer */
+      x1 = *__SIMD32(pScr1)++;
+
+      /* Read next two samples from scratch1 buffer */
+      x2 = *__SIMD32(pScr1)++;
+
+      tapCnt = (srcBLen) >> 2u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read four samples from smaller buffer */
+        y1 = _SIMD32_OFFSET(pIn2);
+        y2 = _SIMD32_OFFSET(pIn2 + 2u);
+
+        /* multiply and accumlate */
+        acc0 = __SMLAD(x1, y1, acc0);
+        acc2 = __SMLAD(x2, y1, acc2);
+
+        /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x2, x1, 0);
+#else
+        x3 = __PKHBT(x1, x2, 0);
+#endif
+
+        /* multiply and accumlate */
+        acc1 = __SMLADX(x3, y1, acc1);
+
+        /* Read next two samples from scratch1 buffer */
+        x1 = _SIMD32_OFFSET(pScr1);
+
+        /* multiply and accumlate */
+        acc0 = __SMLAD(x2, y2, acc0);
+
+        acc2 = __SMLAD(x1, y2, acc2);
+
+        /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x1, x2, 0);
+#else
+        x3 = __PKHBT(x2, x1, 0);
+#endif
+
+        acc3 = __SMLADX(x3, y1, acc3);
+        acc1 = __SMLADX(x3, y2, acc1);
+
+        x2 = _SIMD32_OFFSET(pScr1 + 2u);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x2, x1, 0);
+#else
+        x3 = __PKHBT(x1, x2, 0);
+#endif
+
+        acc3 = __SMLADX(x3, y2, acc3);
+
+        /* update scratch pointers */
+        pIn2 += 4u;
+        pScr1 += 4u;
+
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* Update scratch pointer for remaining samples of smaller length sequence */
+      pScr1 -= 4u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      tapCnt = (srcBLen) & 3u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pIn2);
+        acc1 += (*pScr1++ * *pIn2);
+        acc2 += (*pScr1++ * *pIn2);
+        acc3 += (*pScr1++ * *pIn2++);
+
+        pScr1 -= 3u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+
+      /* Store the results in the accumulators in the destination buffer. */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+#else
+
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* Initialization of inputB pointer */
+      pIn2 = py;
+
+      pScratch1 += 4u;
+
+    }
+
+
+    blkCnt = numPoints & 0x3;
+
+    /* Calculate convolution for remaining samples of Bigger length sequence */
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+
+      tapCnt = (srcBLen) >> 1u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read next two samples from scratch1 buffer */
+        x1 = *__SIMD32(pScr1)++;
+
+        /* Read two samples from smaller buffer */
+        y1 = *__SIMD32(pIn2)++;
+
+        acc0 = __SMLAD(x1, y1, acc0);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      tapCnt = (srcBLen) & 1u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pIn2++);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+      /* The result is in 2.30 format.  Convert to 1.15 with saturation.       
+       ** Then store the output in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+      /* Initialization of inputB pointer */
+      pIn2 = py;
+
+      pScratch1 += 1u;
+
+    }
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+  /* Return to application */
+  return (status);
+}
+
+#else
+
+arm_status arm_conv_partial_fast_opt_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+
+  q15_t *pOut = pDst;                            /* output pointer */
+  q15_t *pScr1 = pScratch1;                      /* Temporary pointer for scratch1 */
+  q15_t *pScr2 = pScratch2;                      /* Temporary pointer for scratch1 */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulator */
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  uint32_t j, k, blkCnt;                         /* loop counter */
+  arm_status status;                             /* Status variable */
+  uint32_t tapCnt;                               /* loop count */
+  q15_t x10, x11, x20, x21;                      /* Temporary variables to hold srcA buffer */
+  q15_t y10, y11;                                /* Temporary variables to hold srcB buffer */
+
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Temporary pointer for scratch2 */
+    py = pScratch2;
+
+    /* pointer to take end of scratch2 buffer */
+    pScr2 = pScratch2 + srcBLen - 1;
+
+    /* points to smaller length sequence */
+    px = pIn2;
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcBLen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcBLen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr2-- = *px++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Initialze temporary scratch pointer */
+    pScr1 = pScratch1;
+
+    /* Fill (srcBLen - 1u) zeros in scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update temporary scratch pointer */
+    pScr1 += (srcBLen - 1u);
+
+    /* Copy bigger length sequence(srcALen) samples in scratch1 buffer */
+
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcALen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr1++ = *pIn1++;
+      *pScr1++ = *pIn1++;
+      *pScr1++ = *pIn1++;
+      *pScr1++ = *pIn1++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcALen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr1++ = *pIn1++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = (srcBLen - 1u) >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = (srcBLen - 1u) % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr1++ = 0;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+
+    /* Initialization of pIn2 pointer */
+    pIn2 = py;
+
+    pScratch1 += firstIndex;
+
+    pOut = pDst + firstIndex;
+
+    /* Actual convolution process starts here */
+    blkCnt = (numPoints) >> 2;
+
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* Read two samples from scratch1 buffer */
+      x10 = *pScr1++;
+      x11 = *pScr1++;
+
+      /* Read next two samples from scratch1 buffer */
+      x20 = *pScr1++;
+      x21 = *pScr1++;
+
+      tapCnt = (srcBLen) >> 2u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read two samples from smaller buffer */
+        y10 = *pIn2;
+        y11 = *(pIn2 + 1u);
+
+        /* multiply and accumlate */
+        acc0 += (q31_t) x10 *y10;
+        acc0 += (q31_t) x11 *y11;
+        acc2 += (q31_t) x20 *y10;
+        acc2 += (q31_t) x21 *y11;
+
+        /* multiply and accumlate */
+        acc1 += (q31_t) x11 *y10;
+        acc1 += (q31_t) x20 *y11;
+
+        /* Read next two samples from scratch1 buffer */
+        x10 = *pScr1;
+        x11 = *(pScr1 + 1u);
+
+        /* multiply and accumlate */
+        acc3 += (q31_t) x21 *y10;
+        acc3 += (q31_t) x10 *y11;
+
+        /* Read next two samples from scratch2 buffer */
+        y10 = *(pIn2 + 2u);
+        y11 = *(pIn2 + 3u);
+
+        /* multiply and accumlate */
+        acc0 += (q31_t) x20 *y10;
+        acc0 += (q31_t) x21 *y11;
+        acc2 += (q31_t) x10 *y10;
+        acc2 += (q31_t) x11 *y11;
+        acc1 += (q31_t) x21 *y10;
+        acc1 += (q31_t) x10 *y11;
+
+        /* Read next two samples from scratch1 buffer */
+        x20 = *(pScr1 + 2);
+        x21 = *(pScr1 + 3);
+
+        /* multiply and accumlate */
+        acc3 += (q31_t) x11 *y10;
+        acc3 += (q31_t) x20 *y11;
+
+        /* update scratch pointers */
+        pIn2 += 4u;
+        pScr1 += 4u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* Update scratch pointer for remaining samples of smaller length sequence */
+      pScr1 -= 4u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      tapCnt = (srcBLen) & 3u;
+
+      while(tapCnt > 0u)
+      {
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pIn2);
+        acc1 += (*pScr1++ * *pIn2);
+        acc2 += (*pScr1++ * *pIn2);
+        acc3 += (*pScr1++ * *pIn2++);
+
+        pScr1 -= 3u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+
+      /* Store the results in the accumulators in the destination buffer. */
+      *pOut++ = __SSAT((acc0 >> 15), 16);
+      *pOut++ = __SSAT((acc1 >> 15), 16);
+      *pOut++ = __SSAT((acc2 >> 15), 16);
+      *pOut++ = __SSAT((acc3 >> 15), 16);
+
+      /* Initialization of inputB pointer */
+      pIn2 = py;
+
+      pScratch1 += 4u;
+
+    }
+
+
+    blkCnt = numPoints & 0x3;
+
+    /* Calculate convolution for remaining samples of Bigger length sequence */
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+
+      tapCnt = (srcBLen) >> 1u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read next two samples from scratch1 buffer */
+        x10 = *pScr1++;
+        x11 = *pScr1++;
+
+        /* Read two samples from smaller buffer */
+        y10 = *pIn2++;
+        y11 = *pIn2++;
+
+        /* multiply and accumlate */
+        acc0 += (q31_t) x10 *y10;
+        acc0 += (q31_t) x11 *y11;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      tapCnt = (srcBLen) & 1u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pIn2++);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+      /* Initialization of inputB pointer */
+      pIn2 = py;
+
+      pScratch1 += 1u;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+/**    
+ * @} end of PartialConv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_q15.c
new file mode 100644
index 00000000..1024d2fa
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_q15.c
@@ -0,0 +1,1492 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_conv_partial_fast_q15.c   
+*   
+* Description:	Fast Q15 Partial convolution.   
+*   
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup PartialConv   
+ * @{   
+ */
+
+/**   
+ * @brief Partial convolution of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4.   
+ * @param[in]       *pSrcA points to the first input sequence.   
+ * @param[in]       srcALen length of the first input sequence.   
+ * @param[in]       *pSrcB points to the second input sequence.   
+ * @param[in]       srcBLen length of the second input sequence.   
+ * @param[out]      *pDst points to the location where the output result is written.   
+ * @param[in]       firstIndex is the first output sample to start with.   
+ * @param[in]       numPoints is the number of output points to be computed.   
+ * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].   
+ *   
+ * See arm_conv_partial_q15() for a slower implementation of this function which uses a 64-bit accumulator to avoid wrap around distortion.   
+ */
+
+
+arm_status arm_conv_partial_fast_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints)
+{
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  q15_t *pIn1;                                   /* inputA pointer               */
+  q15_t *pIn2;                                   /* inputB pointer               */
+  q15_t *pOut = pDst;                            /* output pointer               */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulator                  */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1, *pSrc2;                          /* Intermediate pointers        */
+  q31_t x0, x1, x2, x3, c0;
+  uint32_t j, k, count, check, blkCnt;
+  int32_t blockSize1, blockSize2, blockSize3;    /* loop counters                 */
+  arm_status status;                             /* status of Partial convolution */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >=srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Conditions to check which loopCounter holds   
+     * the first and last indices of the output samples to be calculated. */
+    check = firstIndex + numPoints;
+    blockSize3 = ((int32_t)check > (int32_t)srcALen) ? (int32_t)check - (int32_t)srcALen : 0;
+    blockSize3 = ((int32_t)firstIndex > (int32_t)srcALen - 1) ? blockSize3 - (int32_t)firstIndex + (int32_t)srcALen : blockSize3;
+    blockSize1 = (((int32_t) srcBLen - 1) - (int32_t) firstIndex);
+    blockSize1 = (blockSize1 > 0) ? ((check > (srcBLen - 1u)) ? blockSize1 :
+                                     (int32_t) numPoints) : 0;
+    blockSize2 = (int32_t) check - ((blockSize3 + blockSize1) +
+                                    (int32_t) firstIndex);
+    blockSize2 = (blockSize2 > 0) ? blockSize2 : 0;
+
+    /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+    /* The function is internally   
+     * divided into three stages according to the number of multiplications that has to be   
+     * taken place between inputA samples and inputB samples. In the first stage of the   
+     * algorithm, the multiplications increase by one for every iteration.   
+     * In the second stage of the algorithm, srcBLen number of multiplications are done.   
+     * In the third stage of the algorithm, the multiplications decrease by one   
+     * for every iteration. */
+
+    /* Set the output pointer to point to the firstIndex   
+     * of the output sample to be calculated. */
+    pOut = pDst + firstIndex;
+
+    /* --------------------------   
+     * Initializations of stage1   
+     * -------------------------*/
+
+    /* sum = x[0] * y[0]   
+     * sum = x[0] * y[1] + x[1] * y[0]   
+     * ....   
+     * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]   
+     */
+
+    /* In this stage the MAC operations are increased by 1 for every iteration.   
+       The count variable holds the number of MAC operations performed.   
+       Since the partial convolution starts from firstIndex   
+       Number of Macs to be performed is firstIndex + 1 */
+    count = 1u + firstIndex;
+
+    /* Working pointer of inputA */
+    px = pIn1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + firstIndex;
+    py = pSrc2;
+
+    /* ------------------------   
+     * Stage1 process   
+     * ----------------------*/
+
+    /* For loop unrolling by 4, this stage is divided into two. */
+    /* First part of this stage computes the MAC operations less than 4 */
+    /* Second part of this stage computes the MAC operations greater than or equal to 4 */
+
+    /* The first part of the stage starts here */
+    while((count < 4u) && (blockSize1 > 0))
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over number of MAC operations between   
+       * inputA samples and inputB samples */
+      k = count;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum = __SMLAD(*px++, *py--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* The second part of the stage starts here */
+    /* The internal loop, over count, is unrolled by 4 */
+    /* To, read the last two inputB samples using SIMD:   
+     * y[srcBLen] and y[srcBLen-1] coefficients, py is decremented by 1 */
+    py = py - 1;
+
+    while(blockSize1 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        /* x[0], x[1] are multiplied with y[srcBLen - 1], y[srcBLen - 2] respectively */
+        sum = __SMLADX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+        /* x[2], x[3] are multiplied with y[srcBLen - 3], y[srcBLen - 4] respectively */
+        sum = __SMLADX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* For the next MAC operations, the pointer py is used without SIMD   
+       * So, py is incremented by 1 */
+      py = py + 1u;
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum = __SMLAD(*px++, *py--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2 - 1u;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* --------------------------   
+     * Initializations of stage2   
+     * ------------------------*/
+
+    /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]   
+     * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]   
+     * ....   
+     * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]   
+     */
+
+    /* Working pointer of inputA */
+    if((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0)
+    {
+      px = pIn1 + firstIndex - srcBLen + 1;
+    }
+    else
+    {
+      px = pIn1;
+    }
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* count is the index by which the pointer pIn1 to be incremented */
+    count = 0u;
+
+
+    /* --------------------   
+     * Stage2 process   
+     * -------------------*/
+
+    /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+     * So, to loop unroll over blockSize2,   
+     * srcBLen should be greater than or equal to 4 */
+    if(srcBLen >= 4u)
+    {
+      /* Loop unroll over blockSize2, by 4 */
+      blkCnt = ((uint32_t) blockSize2 >> 2u);
+
+      while(blkCnt > 0u)
+      {
+      py = py - 1u;
+
+        /* Set all accumulators to zero */
+        acc0 = 0;
+        acc1 = 0;
+        acc2 = 0;
+        acc3 = 0;
+
+
+        /* read x[0], x[1] samples */
+      x0 = *__SIMD32(px);
+        /* read x[1], x[2] samples */
+      x1 = _SIMD32_OFFSET(px+1);
+	  px+= 2u;
+
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        do
+        {
+          /* Read the last two inputB samples using SIMD:   
+           * y[srcBLen - 1] and y[srcBLen - 2] */
+        c0 = *__SIMD32(py)--;
+
+          /* acc0 +=  x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2] */
+          acc0 = __SMLADX(x0, c0, acc0);
+
+          /* acc1 +=  x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2] */
+          acc1 = __SMLADX(x1, c0, acc1);
+
+          /* Read x[2], x[3] */
+        x2 = *__SIMD32(px);
+
+          /* Read x[3], x[4] */
+        x3 = _SIMD32_OFFSET(px+1);
+
+          /* acc2 +=  x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2] */
+          acc2 = __SMLADX(x2, c0, acc2);
+
+          /* acc3 +=  x[3] * y[srcBLen - 1] + x[4] * y[srcBLen - 2] */
+          acc3 = __SMLADX(x3, c0, acc3);
+
+          /* Read y[srcBLen - 3] and y[srcBLen - 4] */
+        c0 = *__SIMD32(py)--;
+
+          /* acc0 +=  x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4] */
+          acc0 = __SMLADX(x2, c0, acc0);
+
+          /* acc1 +=  x[3] * y[srcBLen - 3] + x[4] * y[srcBLen - 4] */
+          acc1 = __SMLADX(x3, c0, acc1);
+
+          /* Read x[4], x[5] */
+        x0 = _SIMD32_OFFSET(px+2);
+
+          /* Read x[5], x[6] */
+        x1 = _SIMD32_OFFSET(px+3);
+		px += 4u;
+
+          /* acc2 +=  x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
+          acc2 = __SMLADX(x0, c0, acc2);
+
+          /* acc3 +=  x[5] * y[srcBLen - 3] + x[6] * y[srcBLen - 4] */
+          acc3 = __SMLADX(x1, c0, acc3);
+
+        } while(--k);
+
+        /* For the next MAC operations, SIMD is not used   
+         * So, the 16 bit pointer if inputB, py is updated */
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        if(k == 1u)
+        {
+          /* Read y[srcBLen - 5] */
+        c0 = *(py+1);
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+          /* Read x[7] */
+        x3 = *__SIMD32(px);
+		px++;
+
+          /* Perform the multiply-accumulates */
+          acc0 = __SMLAD(x0, c0, acc0);
+          acc1 = __SMLAD(x1, c0, acc1);
+          acc2 = __SMLADX(x1, c0, acc2);
+          acc3 = __SMLADX(x3, c0, acc3);
+        }
+
+        if(k == 2u)
+        {
+          /* Read y[srcBLen - 5], y[srcBLen - 6] */
+        c0 = _SIMD32_OFFSET(py);
+
+          /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px+1);
+		px += 2u;
+
+          /* Perform the multiply-accumulates */
+          acc0 = __SMLADX(x0, c0, acc0);
+          acc1 = __SMLADX(x1, c0, acc1);
+          acc2 = __SMLADX(x3, c0, acc2);
+          acc3 = __SMLADX(x2, c0, acc3);
+        }
+
+        if(k == 3u)
+        {
+          /* Read y[srcBLen - 5], y[srcBLen - 6] */
+        c0 = _SIMD32_OFFSET(py);
+
+          /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+          /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px+1);
+
+          /* Perform the multiply-accumulates */
+          acc0 = __SMLADX(x0, c0, acc0);
+          acc1 = __SMLADX(x1, c0, acc1);
+          acc2 = __SMLADX(x3, c0, acc2);
+          acc3 = __SMLADX(x2, c0, acc3);
+
+		c0 = *(py-1);
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+          /* Read x[10] */
+        x3 =  _SIMD32_OFFSET(px+2);
+		px += 3u;
+
+          /* Perform the multiply-accumulates */
+          acc0 = __SMLADX(x1, c0, acc0);
+          acc1 = __SMLAD(x2, c0, acc1);
+          acc2 = __SMLADX(x2, c0, acc2);
+          acc3 = __SMLADX(x3, c0, acc3);
+        }
+
+        /* Store the results in the accumulators in the destination buffer. */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *__SIMD32(pOut)++ = __PKHBT(acc0 >> 15, acc1 >> 15, 16);
+        *__SIMD32(pOut)++ = __PKHBT(acc2 >> 15, acc3 >> 15, 16);
+
+#else
+
+        *__SIMD32(pOut)++ = __PKHBT(acc1 >> 15, acc0 >> 15, 16);
+        *__SIMD32(pOut)++ = __PKHBT(acc3 >> 15, acc2 >> 15, 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+        /* Increment the pointer pIn1 index, count by 4 */
+        count += 4u;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+
+      /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+       ** No loop unrolling is used. */
+      blkCnt = (uint32_t) blockSize2 % 0x4u;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += ((q31_t) * px++ * *py--);
+          sum += ((q31_t) * px++ * *py--);
+          sum += ((q31_t) * px++ * *py--);
+          sum += ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q15_t) (sum >> 15);
+
+        /* Increment the pointer pIn1 index, count by 1 */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+    else
+    {
+      /* If the srcBLen is not a multiple of 4,   
+       * the blockSize2 loop cannot be unrolled by 4 */
+      blkCnt = (uint32_t) blockSize2;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* srcBLen number of MACS should be performed */
+        k = srcBLen;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum += ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q15_t) (sum >> 15);
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+
+
+    /* --------------------------   
+     * Initializations of stage3   
+     * -------------------------*/
+
+    /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]   
+     * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]   
+     * ....   
+     * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]   
+     * sum +=  x[srcALen-1] * y[srcBLen-1]   
+     */
+
+    /* In this stage the MAC operations are decreased by 1 for every iteration.   
+       The count variable holds the number of MAC operations performed */
+    count = srcBLen - 1u;
+
+    /* Working pointer of inputA */
+    pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+    px = pSrc1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    pIn2 = pSrc2 - 1u;
+    py = pIn2;
+
+    /* -------------------   
+     * Stage3 process   
+     * ------------------*/
+
+    /* For loop unrolling by 4, this stage is divided into two. */
+    /* First part of this stage computes the MAC operations greater than 4 */
+    /* Second part of this stage computes the MAC operations less than or equal to 4 */
+
+    /* The first part of the stage starts here */
+    j = count >> 2u;
+
+    while((j > 0u) && (blockSize3 > 0))
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* x[srcALen - srcBLen + 1], x[srcALen - srcBLen + 2] are multiplied   
+         * with y[srcBLen - 1], y[srcBLen - 2] respectively */
+        sum = __SMLADX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+        /* x[srcALen - srcBLen + 3], x[srcALen - srcBLen + 4] are multiplied   
+         * with y[srcBLen - 3], y[srcBLen - 4] respectively */
+        sum = __SMLADX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* For the next MAC operations, the pointer py is used without SIMD   
+       * So, py is incremented by 1 */
+      py = py + 1u;
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* sum += x[srcALen - srcBLen + 5] * y[srcBLen - 5] */
+        sum = __SMLAD(*px++, *py--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pIn2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+
+      j--;
+    }
+
+    /* The second part of the stage starts here */
+    /* SIMD is not used for the next MAC operations,   
+     * so pointer py is updated to read only one sample at a time */
+    py = py + 1u;
+
+    while(blockSize3 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+        sum = __SMLAD(*px++, *py--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pSrc2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+
+#else
+
+  q15_t *pIn1;                                   /* inputA pointer               */
+  q15_t *pIn2;                                   /* inputB pointer               */
+  q15_t *pOut = pDst;                            /* output pointer               */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulator                  */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1, *pSrc2;                          /* Intermediate pointers        */
+  q31_t x0, x1, x2, x3, c0;
+  uint32_t j, k, count, check, blkCnt;
+  int32_t blockSize1, blockSize2, blockSize3;    /* loop counters                 */
+  arm_status status;                             /* status of Partial convolution */
+  q15_t a, b;
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >=srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Conditions to check which loopCounter holds   
+     * the first and last indices of the output samples to be calculated. */
+    check = firstIndex + numPoints;
+    blockSize3 = ((int32_t)check > (int32_t)srcALen) ? (int32_t)check - (int32_t)srcALen : 0;
+    blockSize3 = ((int32_t)firstIndex > (int32_t)srcALen - 1) ? blockSize3 - (int32_t)firstIndex + (int32_t)srcALen : blockSize3;
+    blockSize1 = ((int32_t) srcBLen - 1) - (int32_t) firstIndex;
+    blockSize1 = (blockSize1 > 0) ? ((check > (srcBLen - 1u)) ? blockSize1 :
+                                     (int32_t) numPoints) : 0;
+    blockSize2 = ((int32_t) check - blockSize3) -
+      (blockSize1 + (int32_t) firstIndex);
+    blockSize2 = (blockSize2 > 0) ? blockSize2 : 0;
+
+    /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+    /* The function is internally   
+     * divided into three stages according to the number of multiplications that has to be   
+     * taken place between inputA samples and inputB samples. In the first stage of the   
+     * algorithm, the multiplications increase by one for every iteration.   
+     * In the second stage of the algorithm, srcBLen number of multiplications are done.   
+     * In the third stage of the algorithm, the multiplications decrease by one   
+     * for every iteration. */
+
+    /* Set the output pointer to point to the firstIndex   
+     * of the output sample to be calculated. */
+    pOut = pDst + firstIndex;
+
+    /* --------------------------   
+     * Initializations of stage1   
+     * -------------------------*/
+
+    /* sum = x[0] * y[0]   
+     * sum = x[0] * y[1] + x[1] * y[0]   
+     * ....   
+     * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]   
+     */
+
+    /* In this stage the MAC operations are increased by 1 for every iteration.   
+       The count variable holds the number of MAC operations performed.   
+       Since the partial convolution starts from firstIndex   
+       Number of Macs to be performed is firstIndex + 1 */
+    count = 1u + firstIndex;
+
+    /* Working pointer of inputA */
+    px = pIn1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + firstIndex;
+    py = pSrc2;
+
+    /* ------------------------   
+     * Stage1 process   
+     * ----------------------*/
+
+    /* For loop unrolling by 4, this stage is divided into two. */
+    /* First part of this stage computes the MAC operations less than 4 */
+    /* Second part of this stage computes the MAC operations greater than or equal to 4 */
+
+    /* The first part of the stage starts here */
+  while((count < 4u) && (blockSize1 > 0))
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over number of MAC operations between   
+       * inputA samples and inputB samples */
+      k = count;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+      sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* The second part of the stage starts here */
+    /* The internal loop, over count, is unrolled by 4 */
+    /* To, read the last two inputB samples using SIMD:   
+     * y[srcBLen] and y[srcBLen-1] coefficients, py is decremented by 1 */
+    py = py - 1;
+
+  while(blockSize1 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+	py++;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+      sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2 - 1u;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* --------------------------   
+     * Initializations of stage2   
+     * ------------------------*/
+
+    /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]   
+     * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]   
+     * ....   
+     * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]   
+     */
+
+    /* Working pointer of inputA */
+    if((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0)
+    {
+      px = pIn1 + firstIndex - srcBLen + 1;
+    }
+    else
+    {
+      px = pIn1;
+    }
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* count is the index by which the pointer pIn1 to be incremented */
+    count = 0u;
+
+
+    /* --------------------   
+     * Stage2 process   
+     * -------------------*/
+
+    /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+     * So, to loop unroll over blockSize2,   
+     * srcBLen should be greater than or equal to 4 */
+    if(srcBLen >= 4u)
+    {
+      /* Loop unroll over blockSize2, by 4 */
+      blkCnt = ((uint32_t) blockSize2 >> 2u);
+
+      while(blkCnt > 0u)
+      {
+      py = py - 1u;
+
+        /* Set all accumulators to zero */
+        acc0 = 0;
+        acc1 = 0;
+        acc2 = 0;
+        acc3 = 0;
+
+      /* read x[0], x[1] samples */
+	  a = *px++;
+	  b = *px++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x0 = __PKHBT(a, b, 16);
+	  a = *px;
+	  x1 = __PKHBT(b, a, 16);
+
+#else
+
+	  x0 = __PKHBT(b, a, 16);
+	  a = *px;
+	  x1 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read the last two inputB samples using SIMD:   
+         * y[srcBLen - 1] and y[srcBLen - 2] */
+		a = *py;
+		b = *(py+1);
+		py -= 2;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		c0 = __PKHBT(a, b, 16);
+
+#else
+
+ 		c0 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* acc0 +=  x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2] */
+        acc0 = __SMLADX(x0, c0, acc0);
+
+        /* acc1 +=  x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2] */
+        acc1 = __SMLADX(x1, c0, acc1);
+
+	  a = *px;
+	  b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x2 = __PKHBT(a, b, 16);
+	  a = *(px + 2);
+	  x3 = __PKHBT(b, a, 16);
+
+#else
+
+	  x2 = __PKHBT(b, a, 16);
+	  a = *(px + 2);
+	  x3 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+
+        /* acc2 +=  x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2] */
+        acc2 = __SMLADX(x2, c0, acc2);
+
+        /* acc3 +=  x[3] * y[srcBLen - 1] + x[4] * y[srcBLen - 2] */
+        acc3 = __SMLADX(x3, c0, acc3);
+
+        /* Read y[srcBLen - 3] and y[srcBLen - 4] */
+		a = *py;
+		b = *(py+1);
+		py -= 2;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		c0 = __PKHBT(a, b, 16);
+
+#else
+
+ 		c0 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* acc0 +=  x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4] */
+        acc0 = __SMLADX(x2, c0, acc0);
+
+        /* acc1 +=  x[3] * y[srcBLen - 3] + x[4] * y[srcBLen - 4] */
+        acc1 = __SMLADX(x3, c0, acc1);
+
+        /* Read x[4], x[5], x[6] */
+	  a = *(px + 2);
+	  b = *(px + 3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x0 = __PKHBT(a, b, 16);
+	  a = *(px + 4);
+	  x1 = __PKHBT(b, a, 16);
+
+#else
+
+	  x0 = __PKHBT(b, a, 16);
+	  a = *(px + 4);
+	  x1 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+
+		px += 4u;
+
+        /* acc2 +=  x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
+        acc2 = __SMLADX(x0, c0, acc2);
+
+        /* acc3 +=  x[5] * y[srcBLen - 3] + x[6] * y[srcBLen - 4] */
+        acc3 = __SMLADX(x1, c0, acc3);
+
+      } while(--k);
+
+      /* For the next MAC operations, SIMD is not used   
+       * So, the 16 bit pointer if inputB, py is updated */
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      if(k == 1u)
+      {
+        /* Read y[srcBLen - 5] */
+        c0 = *(py+1);
+
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[7] */
+		a = *px;
+		b = *(px+1);
+		px++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		x3 = __PKHBT(a, b, 16);
+
+#else
+
+ 		x3 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLADX(x1, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      if(k == 2u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+		a = *py;
+		b = *(py+1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		c0 = __PKHBT(a, b, 16);
+
+#else
+
+ 		c0 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* Read x[7], x[8], x[9] */
+	  a = *px;
+	  b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x3 = __PKHBT(a, b, 16);
+	  a = *(px + 2);
+	  x2 = __PKHBT(b, a, 16);
+
+#else
+
+	  x3 = __PKHBT(b, a, 16);
+	  a = *(px + 2);
+	  x2 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+		px += 2u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x0, c0, acc0);
+        acc1 = __SMLADX(x1, c0, acc1);
+        acc2 = __SMLADX(x3, c0, acc2);
+        acc3 = __SMLADX(x2, c0, acc3);
+      }
+
+      if(k == 3u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+		a = *py;
+		b = *(py+1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		c0 = __PKHBT(a, b, 16);
+
+#else
+
+ 		c0 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* Read x[7], x[8], x[9] */
+	  a = *px;
+	  b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+	  x3 = __PKHBT(a, b, 16);
+	  a = *(px + 2);
+	  x2 = __PKHBT(b, a, 16);
+
+#else
+
+	  x3 = __PKHBT(b, a, 16);
+	  a = *(px + 2);
+	  x2 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	   */
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x0, c0, acc0);
+        acc1 = __SMLADX(x1, c0, acc1);
+        acc2 = __SMLADX(x3, c0, acc2);
+        acc3 = __SMLADX(x2, c0, acc3);
+
+        /* Read y[srcBLen - 7] */
+		c0 = *(py-1);
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[10] */
+		a = *(px+2);
+		b = *(px+3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+		x3 = __PKHBT(a, b, 16);
+
+#else
+
+ 		x3 = __PKHBT(b, a, 16);;
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+		px += 3u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x1, c0, acc0);
+        acc1 = __SMLAD(x2, c0, acc1);
+        acc2 = __SMLADX(x2, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      /* Store the results in the accumulators in the destination buffer. */
+	  *pOut++ = (q15_t)(acc0 >> 15);
+	  *pOut++ = (q15_t)(acc1 >> 15);
+	  *pOut++ = (q15_t)(acc2 >> 15);
+	  *pOut++ = (q15_t)(acc3 >> 15);
+
+        /* Increment the pointer pIn1 index, count by 4 */
+        count += 4u;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+
+      /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+       ** No loop unrolling is used. */
+      blkCnt = (uint32_t) blockSize2 % 0x4u;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += ((q31_t) * px++ * *py--);
+          sum += ((q31_t) * px++ * *py--);
+          sum += ((q31_t) * px++ * *py--);
+          sum += ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q15_t) (sum >> 15);
+
+        /* Increment the pointer pIn1 index, count by 1 */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+    else
+    {
+      /* If the srcBLen is not a multiple of 4,   
+       * the blockSize2 loop cannot be unrolled by 4 */
+      blkCnt = (uint32_t) blockSize2;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* srcBLen number of MACS should be performed */
+        k = srcBLen;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum += ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q15_t) (sum >> 15);
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+
+
+    /* --------------------------   
+     * Initializations of stage3   
+     * -------------------------*/
+
+    /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]   
+     * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]   
+     * ....   
+     * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]   
+     * sum +=  x[srcALen-1] * y[srcBLen-1]   
+     */
+
+    /* In this stage the MAC operations are decreased by 1 for every iteration.   
+       The count variable holds the number of MAC operations performed */
+    count = srcBLen - 1u;
+
+    /* Working pointer of inputA */
+    pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+    px = pSrc1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    pIn2 = pSrc2 - 1u;
+    py = pIn2;
+
+    /* -------------------   
+     * Stage3 process   
+     * ------------------*/
+
+    /* For loop unrolling by 4, this stage is divided into two. */
+    /* First part of this stage computes the MAC operations greater than 4 */
+    /* Second part of this stage computes the MAC operations less than or equal to 4 */
+
+    /* The first part of the stage starts here */
+    j = count >> 2u;
+
+    while((j > 0u) && (blockSize3 > 0))
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+	py++;
+
+    while(k > 0u)
+    {	
+      /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+        sum += ((q31_t) * px++ * *py--);
+      /* Decrement the loop counter */
+      k--;
+    }
+
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+      /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pIn2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+
+      j--;
+    }
+
+    /* The second part of the stage starts here */
+    /* SIMD is not used for the next MAC operations,   
+     * so pointer py is updated to read only one sample at a time */
+    py = py + 1u;
+
+  while(blockSize3 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (sum >> 15);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pSrc2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+
+#endif /*     #ifndef UNALIGNED_SUPPORT_DISABLE      */
+}
+
+/**   
+ * @} end of PartialConv group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_q31.c
new file mode 100644
index 00000000..365fb4df
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_fast_q31.c
@@ -0,0 +1,611 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_partial_fast_q31.c    
+*    
+* Description:	Fast Q31 Partial convolution.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup PartialConv    
+ * @{    
+ */
+
+/**    
+ * @brief Partial convolution of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4.    
+ * @param[in]       *pSrcA points to the first input sequence.    
+ * @param[in]       srcALen length of the first input sequence.    
+ * @param[in]       *pSrcB points to the second input sequence.    
+ * @param[in]       srcBLen length of the second input sequence.    
+ * @param[out]      *pDst points to the location where the output result is written.    
+ * @param[in]       firstIndex is the first output sample to start with.    
+ * @param[in]       numPoints is the number of output points to be computed.    
+ * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].    
+ *    
+ * \par    
+ * See arm_conv_partial_q31() for a slower implementation of this function which uses a 64-bit accumulator to provide higher precision.    
+ */
+
+arm_status arm_conv_partial_fast_q31(
+  q31_t * pSrcA,
+  uint32_t srcALen,
+  q31_t * pSrcB,
+  uint32_t srcBLen,
+  q31_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints)
+{
+  q31_t *pIn1;                                   /* inputA pointer               */
+  q31_t *pIn2;                                   /* inputB pointer               */
+  q31_t *pOut = pDst;                            /* output pointer               */
+  q31_t *px;                                     /* Intermediate inputA pointer  */
+  q31_t *py;                                     /* Intermediate inputB pointer  */
+  q31_t *pSrc1, *pSrc2;                          /* Intermediate pointers        */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulators                  */
+  q31_t x0, x1, x2, x3, c0;
+  uint32_t j, k, count, check, blkCnt;
+  int32_t blockSize1, blockSize2, blockSize3;    /* loop counters                 */
+  arm_status status;                             /* status of Partial convolution */
+
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Conditions to check which loopCounter holds    
+     * the first and last indices of the output samples to be calculated. */
+    check = firstIndex + numPoints;
+    blockSize3 = ((int32_t)check > (int32_t)srcALen) ? (int32_t)check - (int32_t)srcALen : 0;
+    blockSize3 = ((int32_t)firstIndex > (int32_t)srcALen - 1) ? blockSize3 - (int32_t)firstIndex + (int32_t)srcALen : blockSize3;
+    blockSize1 = (((int32_t) srcBLen - 1) - (int32_t) firstIndex);
+    blockSize1 = (blockSize1 > 0) ? ((check > (srcBLen - 1u)) ? blockSize1 :
+                                     (int32_t) numPoints) : 0;
+    blockSize2 = (int32_t) check - ((blockSize3 + blockSize1) +
+                                    (int32_t) firstIndex);
+    blockSize2 = (blockSize2 > 0) ? blockSize2 : 0;
+
+    /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+    /* The function is internally    
+     * divided into three stages according to the number of multiplications that has to be    
+     * taken place between inputA samples and inputB samples. In the first stage of the    
+     * algorithm, the multiplications increase by one for every iteration.    
+     * In the second stage of the algorithm, srcBLen number of multiplications are done.    
+     * In the third stage of the algorithm, the multiplications decrease by one    
+     * for every iteration. */
+
+    /* Set the output pointer to point to the firstIndex    
+     * of the output sample to be calculated. */
+    pOut = pDst + firstIndex;
+
+    /* --------------------------    
+     * Initializations of stage1    
+     * -------------------------*/
+
+    /* sum = x[0] * y[0]    
+     * sum = x[0] * y[1] + x[1] * y[0]    
+     * ....    
+     * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]    
+     */
+
+    /* In this stage the MAC operations are increased by 1 for every iteration.    
+       The count variable holds the number of MAC operations performed.    
+       Since the partial convolution starts from firstIndex    
+       Number of Macs to be performed is firstIndex + 1 */
+    count = 1u + firstIndex;
+
+    /* Working pointer of inputA */
+    px = pIn1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + firstIndex;
+    py = pSrc2;
+
+    /* ------------------------    
+     * Stage1 process    
+     * ----------------------*/
+
+    /* The first loop starts here */
+    while(blockSize1 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* x[0] * y[srcBLen - 1] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* x[1] * y[srcBLen - 2] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* x[2] * y[srcBLen - 3] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* x[3] * y[srcBLen - 4] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = sum << 1;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* --------------------------    
+     * Initializations of stage2    
+     * ------------------------*/
+
+    /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]    
+     * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]    
+     * ....    
+     * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]    
+     */
+
+    /* Working pointer of inputA */
+    if((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0)
+    {
+      px = pIn1 + firstIndex - srcBLen + 1;
+    }
+    else
+    {
+      px = pIn1;
+    }
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* count is index by which the pointer pIn1 to be incremented */
+    count = 0u;
+
+    /* -------------------    
+     * Stage2 process    
+     * ------------------*/
+
+    /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+     * So, to loop unroll over blockSize2,    
+     * srcBLen should be greater than or equal to 4 */
+    if(srcBLen >= 4u)
+    {
+      /* Loop unroll over blockSize2 */
+      blkCnt = ((uint32_t) blockSize2 >> 2u);
+
+      while(blkCnt > 0u)
+      {
+        /* Set all accumulators to zero */
+        acc0 = 0;
+        acc1 = 0;
+        acc2 = 0;
+        acc3 = 0;
+
+        /* read x[0], x[1], x[2] samples */
+        x0 = *(px++);
+        x1 = *(px++);
+        x2 = *(px++);
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        do
+        {
+          /* Read y[srcBLen - 1] sample */
+          c0 = *(py--);
+
+          /* Read x[3] sample */
+          x3 = *(px++);
+
+          /* Perform the multiply-accumulate */
+          /* acc0 +=  x[0] * y[srcBLen - 1] */
+          acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+          /* acc1 +=  x[1] * y[srcBLen - 1] */
+          acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+          /* acc2 +=  x[2] * y[srcBLen - 1] */
+          acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x2 * c0)) >> 32);
+
+          /* acc3 +=  x[3] * y[srcBLen - 1] */
+          acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x3 * c0)) >> 32);
+
+          /* Read y[srcBLen - 2] sample */
+          c0 = *(py--);
+
+          /* Read x[4] sample */
+          x0 = *(px++);
+
+          /* Perform the multiply-accumulate */
+          /* acc0 +=  x[1] * y[srcBLen - 2] */
+          acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x1 * c0)) >> 32);
+          /* acc1 +=  x[2] * y[srcBLen - 2] */
+          acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x2 * c0)) >> 32);
+          /* acc2 +=  x[3] * y[srcBLen - 2] */
+          acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x3 * c0)) >> 32);
+          /* acc3 +=  x[4] * y[srcBLen - 2] */
+          acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+          /* Read y[srcBLen - 3] sample */
+          c0 = *(py--);
+
+          /* Read x[5] sample */
+          x1 = *(px++);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[2] * y[srcBLen - 3] */
+          acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x2 * c0)) >> 32);
+          /* acc1 +=  x[3] * y[srcBLen - 2] */
+          acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x3 * c0)) >> 32);
+          /* acc2 +=  x[4] * y[srcBLen - 2] */
+          acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x0 * c0)) >> 32);
+          /* acc3 +=  x[5] * y[srcBLen - 2] */
+          acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+          /* Read y[srcBLen - 4] sample */
+          c0 = *(py--);
+
+          /* Read x[6] sample */
+          x2 = *(px++);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[3] * y[srcBLen - 4] */
+          acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x3 * c0)) >> 32);
+          /* acc1 +=  x[4] * y[srcBLen - 4] */
+          acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x0 * c0)) >> 32);
+          /* acc2 +=  x[5] * y[srcBLen - 4] */
+          acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x1 * c0)) >> 32);
+          /* acc3 +=  x[6] * y[srcBLen - 4] */
+          acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x2 * c0)) >> 32);
+
+
+        } while(--k);
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Read y[srcBLen - 5] sample */
+          c0 = *(py--);
+
+          /* Read x[7] sample */
+          x3 = *(px++);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[4] * y[srcBLen - 5] */
+          acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+          /* acc1 +=  x[5] * y[srcBLen - 5] */
+          acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+          /* acc2 +=  x[6] * y[srcBLen - 5] */
+          acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x2 * c0)) >> 32);
+          /* acc3 +=  x[7] * y[srcBLen - 5] */
+          acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x3 * c0)) >> 32);
+
+          /* Reuse the present samples for the next MAC */
+          x0 = x1;
+          x1 = x2;
+          x2 = x3;
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q31_t) (acc0 << 1);
+        *pOut++ = (q31_t) (acc1 << 1);
+        *pOut++ = (q31_t) (acc2 << 1);
+        *pOut++ = (q31_t) (acc3 << 1);
+
+        /* Increment the pointer pIn1 index, count by 4 */
+        count += 4u;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+
+      /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.    
+       ** No loop unrolling is used. */
+      blkCnt = (uint32_t) blockSize2 % 0x4u;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum = (q31_t) ((((q63_t) sum << 32) +
+                          ((q63_t) * px++ * (*py--))) >> 32);
+          sum = (q31_t) ((((q63_t) sum << 32) +
+                          ((q63_t) * px++ * (*py--))) >> 32);
+          sum = (q31_t) ((((q63_t) sum << 32) +
+                          ((q63_t) * px++ * (*py--))) >> 32);
+          sum = (q31_t) ((((q63_t) sum << 32) +
+                          ((q63_t) * px++ * (*py--))) >> 32);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum = (q31_t) ((((q63_t) sum << 32) +
+                          ((q63_t) * px++ * (*py--))) >> 32);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = sum << 1;
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+    else
+    {
+      /* If the srcBLen is not a multiple of 4,    
+       * the blockSize2 loop cannot be unrolled by 4 */
+      blkCnt = (uint32_t) blockSize2;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* srcBLen number of MACS should be performed */
+        k = srcBLen;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum = (q31_t) ((((q63_t) sum << 32) +
+                          ((q63_t) * px++ * (*py--))) >> 32);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = sum << 1;
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+
+
+    /* --------------------------    
+     * Initializations of stage3    
+     * -------------------------*/
+
+    /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]    
+     * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]    
+     * ....    
+     * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]    
+     * sum +=  x[srcALen-1] * y[srcBLen-1]    
+     */
+
+    /* In this stage the MAC operations are decreased by 1 for every iteration.    
+       The count variable holds the number of MAC operations performed */
+    count = srcBLen - 1u;
+
+    /* Working pointer of inputA */
+    pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+    px = pSrc1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* -------------------    
+     * Stage3 process    
+     * ------------------*/
+
+    while(blockSize3 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* sum += x[srcALen - srcBLen + 1] * y[srcBLen - 1] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* sum += x[srcALen - srcBLen + 2] * y[srcBLen - 2] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* sum += x[srcALen - srcBLen + 3] * y[srcBLen - 3] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* sum += x[srcALen - srcBLen + 4] * y[srcBLen - 4] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py--))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = sum << 1;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pSrc2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+
+}
+
+/**    
+ * @} end of PartialConv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_opt_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_opt_q15.c
new file mode 100644
index 00000000..8a271978
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_opt_q15.c
@@ -0,0 +1,765 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_partial_opt_q15.c    
+*    
+* Description:	Partial convolution of Q15 sequences.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup PartialConv    
+ * @{    
+ */
+
+/**    
+ * @brief Partial convolution of Q15 sequences.    
+ * @param[in]       *pSrcA points to the first input sequence.    
+ * @param[in]       srcALen length of the first input sequence.    
+ * @param[in]       *pSrcB points to the second input sequence.    
+ * @param[in]       srcBLen length of the second input sequence.    
+ * @param[out]      *pDst points to the location where the output result is written.    
+ * @param[in]       firstIndex is the first output sample to start with.    
+ * @param[in]       numPoints is the number of output points to be computed.    
+ * @param[in]       *pScratch1 points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.   
+ * @param[in]       *pScratch2 points to scratch buffer of size min(srcALen, srcBLen).   
+ * @return  Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, state buffers should be aligned by 32-bit    
+ *    
+ * Refer to arm_conv_partial_fast_q15() for a faster but less precise version of this function for Cortex-M3 and Cortex-M4.   
+ *  
+ * 
+ */
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+arm_status arm_conv_partial_opt_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+
+  q15_t *pOut = pDst;                            /* output pointer */
+  q15_t *pScr1 = pScratch1;                      /* Temporary pointer for scratch1 */
+  q15_t *pScr2 = pScratch2;                      /* Temporary pointer for scratch1 */
+  q63_t acc0, acc1, acc2, acc3;                  /* Accumulator */
+  q31_t x1, x2, x3;                              /* Temporary variables to hold state and coefficient values */
+  q31_t y1, y2;                                  /* State variables */
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  uint32_t j, k, blkCnt;                         /* loop counter */
+  arm_status status;                             /* Status variable */
+  uint32_t tapCnt;                               /* loop count */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Temporary pointer for scratch2 */
+    py = pScratch2;
+
+    /* pointer to take end of scratch2 buffer */
+    pScr2 = pScratch2 + srcBLen - 1;
+
+    /* points to smaller length sequence */
+    px = pIn2;
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcBLen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcBLen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr2-- = *px++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Initialze temporary scratch pointer */
+    pScr1 = pScratch1;
+
+    /* Fill (srcBLen - 1u) zeros in scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update temporary scratch pointer */
+    pScr1 += (srcBLen - 1u);
+
+    /* Copy bigger length sequence(srcALen) samples in scratch1 buffer */
+
+    /* Copy (srcALen) samples in scratch buffer */
+    arm_copy_q15(pIn1, pScr1, srcALen);
+
+    /* Update pointers */
+    pScr1 += srcALen;
+
+    /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update pointer */
+    pScr1 += (srcBLen - 1u);
+
+    /* Initialization of pIn2 pointer */
+    pIn2 = py;
+
+    pScratch1 += firstIndex;
+
+    pOut = pDst + firstIndex;
+
+    /* Actual convolution process starts here */
+    blkCnt = (numPoints) >> 2;
+
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* Read two samples from scratch1 buffer */
+      x1 = *__SIMD32(pScr1)++;
+
+      /* Read next two samples from scratch1 buffer */
+      x2 = *__SIMD32(pScr1)++;
+
+      tapCnt = (srcBLen) >> 2u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read four samples from smaller buffer */
+        y1 = _SIMD32_OFFSET(pIn2);
+        y2 = _SIMD32_OFFSET(pIn2 + 2u);
+
+        /* multiply and accumlate */
+        acc0 = __SMLALD(x1, y1, acc0);
+        acc2 = __SMLALD(x2, y1, acc2);
+
+        /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x2, x1, 0);
+#else
+        x3 = __PKHBT(x1, x2, 0);
+#endif
+
+        /* multiply and accumlate */
+        acc1 = __SMLALDX(x3, y1, acc1);
+
+        /* Read next two samples from scratch1 buffer */
+        x1 = _SIMD32_OFFSET(pScr1);
+
+        /* multiply and accumlate */
+        acc0 = __SMLALD(x2, y2, acc0);
+        acc2 = __SMLALD(x1, y2, acc2);
+
+        /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x1, x2, 0);
+#else
+        x3 = __PKHBT(x2, x1, 0);
+#endif
+
+        acc3 = __SMLALDX(x3, y1, acc3);
+        acc1 = __SMLALDX(x3, y2, acc1);
+
+        x2 = _SIMD32_OFFSET(pScr1 + 2u);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x2, x1, 0);
+#else
+        x3 = __PKHBT(x1, x2, 0);
+#endif
+
+        acc3 = __SMLALDX(x3, y2, acc3);
+
+        /* update scratch pointers */
+        pIn2 += 4u;
+        pScr1 += 4u;
+
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* Update scratch pointer for remaining samples of smaller length sequence */
+      pScr1 -= 4u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      tapCnt = (srcBLen) & 3u;
+
+      while(tapCnt > 0u)
+      {
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pIn2);
+        acc1 += (*pScr1++ * *pIn2);
+        acc2 += (*pScr1++ * *pIn2);
+        acc3 += (*pScr1++ * *pIn2++);
+
+        pScr1 -= 3u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+
+      /* Store the results in the accumulators in the destination buffer. */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+#else
+
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* Initialization of inputB pointer */
+      pIn2 = py;
+
+      pScratch1 += 4u;
+
+    }
+
+
+    blkCnt = numPoints & 0x3;
+
+    /* Calculate convolution for remaining samples of Bigger length sequence */
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+
+      tapCnt = (srcBLen) >> 1u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read next two samples from scratch1 buffer */
+        x1 = *__SIMD32(pScr1)++;
+
+        /* Read two samples from smaller buffer */
+        y1 = *__SIMD32(pIn2)++;
+
+        acc0 = __SMLALD(x1, y1, acc0);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      tapCnt = (srcBLen) & 1u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pIn2++);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+      /* Initialization of inputB pointer */
+      pIn2 = py;
+
+      pScratch1 += 1u;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+#else
+
+arm_status arm_conv_partial_opt_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+
+  q15_t *pOut = pDst;                            /* output pointer */
+  q15_t *pScr1 = pScratch1;                      /* Temporary pointer for scratch1 */
+  q15_t *pScr2 = pScratch2;                      /* Temporary pointer for scratch1 */
+  q63_t acc0, acc1, acc2, acc3;                  /* Accumulator */
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  uint32_t j, k, blkCnt;                         /* loop counter */
+  arm_status status;                             /* Status variable */
+  uint32_t tapCnt;                               /* loop count */
+  q15_t x10, x11, x20, x21;                      /* Temporary variables to hold srcA buffer */
+  q15_t y10, y11;                                /* Temporary variables to hold srcB buffer */
+
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Temporary pointer for scratch2 */
+    py = pScratch2;
+
+    /* pointer to take end of scratch2 buffer */
+    pScr2 = pScratch2 + srcBLen - 1;
+
+    /* points to smaller length sequence */
+    px = pIn2;
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcBLen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+      *pScr2-- = *px++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcBLen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr2-- = *px++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Initialze temporary scratch pointer */
+    pScr1 = pScratch1;
+
+    /* Fill (srcBLen - 1u) zeros in scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update temporary scratch pointer */
+    pScr1 += (srcBLen - 1u);
+
+    /* Copy bigger length sequence(srcALen) samples in scratch1 buffer */
+
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcALen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr1++ = *pIn1++;
+      *pScr1++ = *pIn1++;
+      *pScr1++ = *pIn1++;
+      *pScr1++ = *pIn1++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcALen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr1++ = *pIn1++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = (srcBLen - 1u) >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = (srcBLen - 1u) % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr1++ = 0;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+
+    /* Initialization of pIn2 pointer */
+    pIn2 = py;
+
+    pScratch1 += firstIndex;
+
+    pOut = pDst + firstIndex;
+
+    /* Actual convolution process starts here */
+    blkCnt = (numPoints) >> 2;
+
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* Read two samples from scratch1 buffer */
+      x10 = *pScr1++;
+      x11 = *pScr1++;
+
+      /* Read next two samples from scratch1 buffer */
+      x20 = *pScr1++;
+      x21 = *pScr1++;
+
+      tapCnt = (srcBLen) >> 2u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read two samples from smaller buffer */
+        y10 = *pIn2;
+        y11 = *(pIn2 + 1u);
+
+        /* multiply and accumlate */
+        acc0 += (q63_t) x10 *y10;
+        acc0 += (q63_t) x11 *y11;
+        acc2 += (q63_t) x20 *y10;
+        acc2 += (q63_t) x21 *y11;
+
+        /* multiply and accumlate */
+        acc1 += (q63_t) x11 *y10;
+        acc1 += (q63_t) x20 *y11;
+
+        /* Read next two samples from scratch1 buffer */
+        x10 = *pScr1;
+        x11 = *(pScr1 + 1u);
+
+        /* multiply and accumlate */
+        acc3 += (q63_t) x21 *y10;
+        acc3 += (q63_t) x10 *y11;
+
+        /* Read next two samples from scratch2 buffer */
+        y10 = *(pIn2 + 2u);
+        y11 = *(pIn2 + 3u);
+
+        /* multiply and accumlate */
+        acc0 += (q63_t) x20 *y10;
+        acc0 += (q63_t) x21 *y11;
+        acc2 += (q63_t) x10 *y10;
+        acc2 += (q63_t) x11 *y11;
+        acc1 += (q63_t) x21 *y10;
+        acc1 += (q63_t) x10 *y11;
+
+        /* Read next two samples from scratch1 buffer */
+        x20 = *(pScr1 + 2);
+        x21 = *(pScr1 + 3);
+
+        /* multiply and accumlate */
+        acc3 += (q63_t) x11 *y10;
+        acc3 += (q63_t) x20 *y11;
+
+        /* update scratch pointers */
+        pIn2 += 4u;
+        pScr1 += 4u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* Update scratch pointer for remaining samples of smaller length sequence */
+      pScr1 -= 4u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      tapCnt = (srcBLen) & 3u;
+
+      while(tapCnt > 0u)
+      {
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pIn2);
+        acc1 += (*pScr1++ * *pIn2);
+        acc2 += (*pScr1++ * *pIn2);
+        acc3 += (*pScr1++ * *pIn2++);
+
+        pScr1 -= 3u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+
+      /* Store the results in the accumulators in the destination buffer. */
+      *pOut++ = __SSAT((acc0 >> 15), 16);
+      *pOut++ = __SSAT((acc1 >> 15), 16);
+      *pOut++ = __SSAT((acc2 >> 15), 16);
+      *pOut++ = __SSAT((acc3 >> 15), 16);
+
+
+      /* Initialization of inputB pointer */
+      pIn2 = py;
+
+      pScratch1 += 4u;
+
+    }
+
+
+    blkCnt = numPoints & 0x3;
+
+    /* Calculate convolution for remaining samples of Bigger length sequence */
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+
+      tapCnt = (srcBLen) >> 1u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read next two samples from scratch1 buffer */
+        x10 = *pScr1++;
+        x11 = *pScr1++;
+
+        /* Read two samples from smaller buffer */
+        y10 = *pIn2++;
+        y11 = *pIn2++;
+
+        /* multiply and accumlate */
+        acc0 += (q63_t) x10 *y10;
+        acc0 += (q63_t) x11 *y11;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      tapCnt = (srcBLen) & 1u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pIn2++);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+
+      /* Initialization of inputB pointer */
+      pIn2 = py;
+
+      pScratch1 += 1u;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+
+/**    
+ * @} end of PartialConv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_opt_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_opt_q7.c
new file mode 100644
index 00000000..559bfa4f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_opt_q7.c
@@ -0,0 +1,803 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_partial_opt_q7.c    
+*    
+* Description:	Partial convolution of Q7 sequences.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup PartialConv    
+ * @{    
+ */
+
+/**    
+ * @brief Partial convolution of Q7 sequences.    
+ * @param[in]       *pSrcA points to the first input sequence.    
+ * @param[in]       srcALen length of the first input sequence.    
+ * @param[in]       *pSrcB points to the second input sequence.    
+ * @param[in]       srcBLen length of the second input sequence.    
+ * @param[out]      *pDst points to the location where the output result is written.    
+ * @param[in]       firstIndex is the first output sample to start with.    
+ * @param[in]       numPoints is the number of output points to be computed.    
+ * @param[in]      *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.    
+ * @param[in]      *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen).    
+ * @return  Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit   
+ * 
+ *
+ * 
+ */
+
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+arm_status arm_conv_partial_opt_q7(
+  q7_t * pSrcA,
+  uint32_t srcALen,
+  q7_t * pSrcB,
+  uint32_t srcBLen,
+  q7_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+
+  q15_t *pScr2, *pScr1;                          /* Intermediate pointers for scratch pointers */
+  q15_t x4;                                      /* Temporary input variable */
+  q7_t *pIn1, *pIn2;                             /* inputA and inputB pointer */
+  uint32_t j, k, blkCnt, tapCnt;                 /* loop counter */
+  q7_t *px;                                      /* Temporary input1 pointer */
+  q15_t *py;                                     /* Temporary input2 pointer */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulator */
+  q31_t x1, x2, x3, y1;                          /* Temporary input variables */
+  arm_status status;
+  q7_t *pOut = pDst;                             /* output pointer */
+  q7_t out0, out1, out2, out3;                   /* temporary variables */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* pointer to take end of scratch2 buffer */
+    pScr2 = pScratch2;
+
+    /* points to smaller length sequence */
+    px = pIn2 + srcBLen - 1;
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcBLen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcBLen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Initialze temporary scratch pointer */
+    pScr1 = pScratch1;
+
+    /* Fill (srcBLen - 1u) zeros in scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update temporary scratch pointer */
+    pScr1 += (srcBLen - 1u);
+
+    /* Copy (srcALen) samples in scratch buffer */
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcALen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcALen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update pointer */
+    pScr1 += (srcBLen - 1u);
+
+
+    /* Temporary pointer for scratch2 */
+    py = pScratch2;
+
+    /* Initialization of pIn2 pointer */
+    pIn2 = (q7_t *) py;
+
+    pScr2 = py;
+
+    pOut = pDst + firstIndex;
+
+    pScratch1 += firstIndex;
+
+    /* Actual convolution process starts here */
+    blkCnt = (numPoints) >> 2;
+
+
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* Read two samples from scratch1 buffer */
+      x1 = *__SIMD32(pScr1)++;
+
+      /* Read next two samples from scratch1 buffer */
+      x2 = *__SIMD32(pScr1)++;
+
+      tapCnt = (srcBLen) >> 2u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read four samples from smaller buffer */
+        y1 = _SIMD32_OFFSET(pScr2);
+
+        /* multiply and accumlate */
+        acc0 = __SMLAD(x1, y1, acc0);
+        acc2 = __SMLAD(x2, y1, acc2);
+
+        /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x2, x1, 0);
+#else
+        x3 = __PKHBT(x1, x2, 0);
+#endif
+
+        /* multiply and accumlate */
+        acc1 = __SMLADX(x3, y1, acc1);
+
+        /* Read next two samples from scratch1 buffer */
+        x1 = *__SIMD32(pScr1)++;
+
+        /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x1, x2, 0);
+#else
+        x3 = __PKHBT(x2, x1, 0);
+#endif
+
+        acc3 = __SMLADX(x3, y1, acc3);
+
+        /* Read four samples from smaller buffer */
+        y1 = _SIMD32_OFFSET(pScr2 + 2u);
+
+        acc0 = __SMLAD(x2, y1, acc0);
+
+        acc2 = __SMLAD(x1, y1, acc2);
+
+        acc1 = __SMLADX(x3, y1, acc1);
+
+        x2 = *__SIMD32(pScr1)++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+        x3 = __PKHBT(x2, x1, 0);
+#else
+        x3 = __PKHBT(x1, x2, 0);
+#endif
+
+        acc3 = __SMLADX(x3, y1, acc3);
+
+        pScr2 += 4u;
+
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+
+
+      /* Update scratch pointer for remaining samples of smaller length sequence */
+      pScr1 -= 4u;
+
+
+      /* apply same above for remaining samples of smaller length sequence */
+      tapCnt = (srcBLen) & 3u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pScr2);
+        acc1 += (*pScr1++ * *pScr2);
+        acc2 += (*pScr1++ * *pScr2);
+        acc3 += (*pScr1++ * *pScr2++);
+
+        pScr1 -= 3u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+      /* Store the result in the accumulator in the destination buffer. */
+      out0 = (q7_t) (__SSAT(acc0 >> 7u, 8));
+      out1 = (q7_t) (__SSAT(acc1 >> 7u, 8));
+      out2 = (q7_t) (__SSAT(acc2 >> 7u, 8));
+      out3 = (q7_t) (__SSAT(acc3 >> 7u, 8));
+
+      *__SIMD32(pOut)++ = __PACKq7(out0, out1, out2, out3);
+
+      /* Initialization of inputB pointer */
+      pScr2 = py;
+
+      pScratch1 += 4u;
+
+    }
+
+    blkCnt = (numPoints) & 0x3;
+
+    /* Calculate convolution for remaining samples of Bigger length sequence */
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+
+      tapCnt = (srcBLen) >> 1u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read next two samples from scratch1 buffer */
+        x1 = *__SIMD32(pScr1)++;
+
+        /* Read two samples from smaller buffer */
+        y1 = *__SIMD32(pScr2)++;
+
+        acc0 = __SMLAD(x1, y1, acc0);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      tapCnt = (srcBLen) & 1u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pScr2++);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q7_t) (__SSAT(acc0 >> 7u, 8));
+
+      /* Initialization of inputB pointer */
+      pScr2 = py;
+
+      pScratch1 += 1u;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+
+
+  }
+
+  return (status);
+
+}
+
+#else
+
+arm_status arm_conv_partial_opt_q7(
+  q7_t * pSrcA,
+  uint32_t srcALen,
+  q7_t * pSrcB,
+  uint32_t srcBLen,
+  q7_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+
+  q15_t *pScr2, *pScr1;                          /* Intermediate pointers for scratch pointers */
+  q15_t x4;                                      /* Temporary input variable */
+  q7_t *pIn1, *pIn2;                             /* inputA and inputB pointer */
+  uint32_t j, k, blkCnt, tapCnt;                 /* loop counter */
+  q7_t *px;                                      /* Temporary input1 pointer */
+  q15_t *py;                                     /* Temporary input2 pointer */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulator */
+  arm_status status;
+  q7_t *pOut = pDst;                             /* output pointer */
+  q15_t x10, x11, x20, x21;                      /* Temporary input variables */
+  q15_t y10, y11;                                /* Temporary input variables */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* pointer to take end of scratch2 buffer */
+    pScr2 = pScratch2;
+
+    /* points to smaller length sequence */
+    px = pIn2 + srcBLen - 1;
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcBLen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcBLen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      x4 = (q15_t) * px--;
+      *pScr2++ = x4;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Initialze temporary scratch pointer */
+    pScr1 = pScratch1;
+
+    /* Fill (srcBLen - 1u) zeros in scratch buffer */
+    arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+    /* Update temporary scratch pointer */
+    pScr1 += (srcBLen - 1u);
+
+    /* Copy (srcALen) samples in scratch buffer */
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = srcALen >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = srcALen % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      x4 = (q15_t) * pIn1++;
+      *pScr1++ = x4;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Apply loop unrolling and do 4 Copies simultaneously. */
+    k = (srcBLen - 1u) >> 2u;
+
+    /* First part of the processing with loop unrolling copies 4 data points at a time.       
+     ** a second loop below copies for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner */
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+      *pScr1++ = 0;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, copy remaining samples here.       
+     ** No loop unrolling is used. */
+    k = (srcBLen - 1u) % 0x4u;
+
+    while(k > 0u)
+    {
+      /* copy second buffer in reversal manner for remaining samples */
+      *pScr1++ = 0;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+
+    /* Temporary pointer for scratch2 */
+    py = pScratch2;
+
+    /* Initialization of pIn2 pointer */
+    pIn2 = (q7_t *) py;
+
+    pScr2 = py;
+
+    pOut = pDst + firstIndex;
+
+    pScratch1 += firstIndex;
+
+    /* Actual convolution process starts here */
+    blkCnt = (numPoints) >> 2;
+
+
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* Read two samples from scratch1 buffer */
+      x10 = *pScr1++;
+      x11 = *pScr1++;
+
+      /* Read next two samples from scratch1 buffer */
+      x20 = *pScr1++;
+      x21 = *pScr1++;
+
+      tapCnt = (srcBLen) >> 2u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read four samples from smaller buffer */
+        y10 = *pScr2;
+        y11 = *(pScr2 + 1u);
+
+        /* multiply and accumlate */
+        acc0 += (q31_t) x10 *y10;
+        acc0 += (q31_t) x11 *y11;
+        acc2 += (q31_t) x20 *y10;
+        acc2 += (q31_t) x21 *y11;
+
+
+        acc1 += (q31_t) x11 *y10;
+        acc1 += (q31_t) x20 *y11;
+
+        /* Read next two samples from scratch1 buffer */
+        x10 = *pScr1;
+        x11 = *(pScr1 + 1u);
+
+        /* multiply and accumlate */
+        acc3 += (q31_t) x21 *y10;
+        acc3 += (q31_t) x10 *y11;
+
+        /* Read next two samples from scratch2 buffer */
+        y10 = *(pScr2 + 2u);
+        y11 = *(pScr2 + 3u);
+
+        /* multiply and accumlate */
+        acc0 += (q31_t) x20 *y10;
+        acc0 += (q31_t) x21 *y11;
+        acc2 += (q31_t) x10 *y10;
+        acc2 += (q31_t) x11 *y11;
+        acc1 += (q31_t) x21 *y10;
+        acc1 += (q31_t) x10 *y11;
+
+        /* Read next two samples from scratch1 buffer */
+        x20 = *(pScr1 + 2);
+        x21 = *(pScr1 + 3);
+
+        /* multiply and accumlate */
+        acc3 += (q31_t) x11 *y10;
+        acc3 += (q31_t) x20 *y11;
+
+        /* update scratch pointers */
+
+        pScr1 += 4u;
+        pScr2 += 4u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+
+
+      /* Update scratch pointer for remaining samples of smaller length sequence */
+      pScr1 -= 4u;
+
+
+      /* apply same above for remaining samples of smaller length sequence */
+      tapCnt = (srcBLen) & 3u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pScr2);
+        acc1 += (*pScr1++ * *pScr2);
+        acc2 += (*pScr1++ * *pScr2);
+        acc3 += (*pScr1++ * *pScr2++);
+
+        pScr1 -= 3u;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q7_t) (__SSAT(acc0 >> 7u, 8));
+      *pOut++ = (q7_t) (__SSAT(acc1 >> 7u, 8));
+      *pOut++ = (q7_t) (__SSAT(acc2 >> 7u, 8));
+      *pOut++ = (q7_t) (__SSAT(acc3 >> 7u, 8));
+
+      /* Initialization of inputB pointer */
+      pScr2 = py;
+
+      pScratch1 += 4u;
+
+    }
+
+    blkCnt = (numPoints) & 0x3;
+
+    /* Calculate convolution for remaining samples of Bigger length sequence */
+    while(blkCnt > 0)
+    {
+      /* Initialze temporary scratch pointer as scratch1 */
+      pScr1 = pScratch1;
+
+      /* Clear Accumlators */
+      acc0 = 0;
+
+      tapCnt = (srcBLen) >> 1u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read next two samples from scratch1 buffer */
+        x10 = *pScr1++;
+        x11 = *pScr1++;
+
+        /* Read two samples from smaller buffer */
+        y10 = *pScr2++;
+        y11 = *pScr2++;
+
+        /* multiply and accumlate */
+        acc0 += (q31_t) x10 *y10;
+        acc0 += (q31_t) x11 *y11;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      tapCnt = (srcBLen) & 1u;
+
+      /* apply same above for remaining samples of smaller length sequence */
+      while(tapCnt > 0u)
+      {
+
+        /* accumlate the results */
+        acc0 += (*pScr1++ * *pScr2++);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      blkCnt--;
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q7_t) (__SSAT(acc0 >> 7u, 8));
+
+      /* Initialization of inputB pointer */
+      pScr2 = py;
+
+      pScratch1 += 1u;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+
+  }
+
+  return (status);
+
+}
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+
+
+/**    
+ * @} end of PartialConv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q15.c
new file mode 100644
index 00000000..f1487190
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q15.c
@@ -0,0 +1,786 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_conv_partial_q15.c   
+*   
+* Description:	Partial convolution of Q15 sequences.  
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+* 
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup PartialConv   
+ * @{   
+ */
+
+/**   
+ * @brief Partial convolution of Q15 sequences.   
+ * @param[in]       *pSrcA points to the first input sequence.   
+ * @param[in]       srcALen length of the first input sequence.   
+ * @param[in]       *pSrcB points to the second input sequence.   
+ * @param[in]       srcBLen length of the second input sequence.   
+ * @param[out]      *pDst points to the location where the output result is written.   
+ * @param[in]       firstIndex is the first output sample to start with.   
+ * @param[in]       numPoints is the number of output points to be computed.   
+ * @return  Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].   
+ *   
+ * Refer to arm_conv_partial_fast_q15() for a faster but less precise version of this function for Cortex-M3 and Cortex-M4.  
+ * 
+ * \par    
+ * Refer the function arm_conv_partial_opt_q15() for a faster implementation of this function using scratch buffers.
+ * 
+ */
+
+
+arm_status arm_conv_partial_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints)
+{
+
+#if (defined(ARM_MATH_CM4) || defined(ARM_MATH_CM3)) && !defined(UNALIGNED_SUPPORT_DISABLE)
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q15_t *pIn1;                                   /* inputA pointer               */
+  q15_t *pIn2;                                   /* inputB pointer               */
+  q15_t *pOut = pDst;                            /* output pointer               */
+  q63_t sum, acc0, acc1, acc2, acc3;             /* Accumulator                  */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1, *pSrc2;                          /* Intermediate pointers        */
+  q31_t x0, x1, x2, x3, c0;                      /* Temporary input variables */
+  uint32_t j, k, count, check, blkCnt;
+  int32_t blockSize1, blockSize2, blockSize3;    /* loop counter                 */
+  arm_status status;                             /* status of Partial convolution */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Conditions to check which loopCounter holds   
+     * the first and last indices of the output samples to be calculated. */
+    check = firstIndex + numPoints;
+    blockSize3 = ((int32_t)check > (int32_t)srcALen) ? (int32_t)check - (int32_t)srcALen : 0;
+    blockSize3 = ((int32_t)firstIndex > (int32_t)srcALen - 1) ? blockSize3 - (int32_t)firstIndex + (int32_t)srcALen : blockSize3;
+    blockSize1 = (((int32_t) srcBLen - 1) - (int32_t) firstIndex);
+    blockSize1 = (blockSize1 > 0) ? ((check > (srcBLen - 1u)) ? blockSize1 :
+                                     (int32_t) numPoints) : 0;
+    blockSize2 = (int32_t) check - ((blockSize3 + blockSize1) +
+                                    (int32_t) firstIndex);
+    blockSize2 = (blockSize2 > 0) ? blockSize2 : 0;
+
+    /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+    /* The function is internally   
+     * divided into three stages according to the number of multiplications that has to be   
+     * taken place between inputA samples and inputB samples. In the first stage of the   
+     * algorithm, the multiplications increase by one for every iteration.   
+     * In the second stage of the algorithm, srcBLen number of multiplications are done.   
+     * In the third stage of the algorithm, the multiplications decrease by one   
+     * for every iteration. */
+
+    /* Set the output pointer to point to the firstIndex   
+     * of the output sample to be calculated. */
+    pOut = pDst + firstIndex;
+
+    /* --------------------------   
+     * Initializations of stage1   
+     * -------------------------*/
+
+    /* sum = x[0] * y[0]   
+     * sum = x[0] * y[1] + x[1] * y[0]   
+     * ....   
+     * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]   
+     */
+
+    /* In this stage the MAC operations are increased by 1 for every iteration.   
+       The count variable holds the number of MAC operations performed.   
+       Since the partial convolution starts from firstIndex   
+       Number of Macs to be performed is firstIndex + 1 */
+    count = 1u + firstIndex;
+
+    /* Working pointer of inputA */
+    px = pIn1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + firstIndex;
+    py = pSrc2;
+
+    /* ------------------------   
+     * Stage1 process   
+     * ----------------------*/
+
+    /* For loop unrolling by 4, this stage is divided into two. */
+    /* First part of this stage computes the MAC operations less than 4 */
+    /* Second part of this stage computes the MAC operations greater than or equal to 4 */
+
+    /* The first part of the stage starts here */
+    while((count < 4u) && (blockSize1 > 0))
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over number of MAC operations between   
+       * inputA samples and inputB samples */
+      k = count;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum = __SMLALD(*px++, *py--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* The second part of the stage starts here */
+    /* The internal loop, over count, is unrolled by 4 */
+    /* To, read the last two inputB samples using SIMD:   
+     * y[srcBLen] and y[srcBLen-1] coefficients, py is decremented by 1 */
+    py = py - 1;
+
+    while(blockSize1 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        /* x[0], x[1] are multiplied with y[srcBLen - 1], y[srcBLen - 2] respectively */
+        sum = __SMLALDX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+        /* x[2], x[3] are multiplied with y[srcBLen - 3], y[srcBLen - 4] respectively */
+        sum = __SMLALDX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* For the next MAC operations, the pointer py is used without SIMD   
+       * So, py is incremented by 1 */
+      py = py + 1u;
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum = __SMLALD(*px++, *py--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2 - 1u;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* --------------------------   
+     * Initializations of stage2   
+     * ------------------------*/
+
+    /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]   
+     * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]   
+     * ....   
+     * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]   
+     */
+
+    /* Working pointer of inputA */
+    if((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0)
+    {
+      px = pIn1 + firstIndex - srcBLen + 1;
+    }
+    else
+    {
+      px = pIn1;
+    }
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+  /* count is the index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+
+  /* --------------------   
+   * Stage2 process   
+   * -------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      py = py - 1u;
+
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+
+      /* read x[0], x[1] samples */
+      x0 = *__SIMD32(px);
+      /* read x[1], x[2] samples */
+      x1 = _SIMD32_OFFSET(px+1);
+	  px+= 2u;
+
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read the last two inputB samples using SIMD:   
+         * y[srcBLen - 1] and y[srcBLen - 2] */
+        c0 = *__SIMD32(py)--;
+
+        /* acc0 +=  x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2] */
+        acc0 = __SMLALDX(x0, c0, acc0);
+
+        /* acc1 +=  x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2] */
+        acc1 = __SMLALDX(x1, c0, acc1);
+
+        /* Read x[2], x[3] */
+        x2 = *__SIMD32(px);
+
+        /* Read x[3], x[4] */
+        x3 = _SIMD32_OFFSET(px+1);
+
+        /* acc2 +=  x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2] */
+        acc2 = __SMLALDX(x2, c0, acc2);
+
+        /* acc3 +=  x[3] * y[srcBLen - 1] + x[4] * y[srcBLen - 2] */
+        acc3 = __SMLALDX(x3, c0, acc3);
+
+        /* Read y[srcBLen - 3] and y[srcBLen - 4] */
+        c0 = *__SIMD32(py)--;
+
+        /* acc0 +=  x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4] */
+        acc0 = __SMLALDX(x2, c0, acc0);
+
+        /* acc1 +=  x[3] * y[srcBLen - 3] + x[4] * y[srcBLen - 4] */
+        acc1 = __SMLALDX(x3, c0, acc1);
+
+        /* Read x[4], x[5] */
+        x0 = _SIMD32_OFFSET(px+2);
+
+        /* Read x[5], x[6] */
+        x1 = _SIMD32_OFFSET(px+3);
+		px += 4u;
+
+        /* acc2 +=  x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
+        acc2 = __SMLALDX(x0, c0, acc2);
+
+        /* acc3 +=  x[5] * y[srcBLen - 3] + x[6] * y[srcBLen - 4] */
+        acc3 = __SMLALDX(x1, c0, acc3);
+
+      } while(--k);
+
+      /* For the next MAC operations, SIMD is not used   
+       * So, the 16 bit pointer if inputB, py is updated */
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      if(k == 1u)
+      {
+        /* Read y[srcBLen - 5] */
+        c0 = *(py+1);
+
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[7] */
+        x3 = *__SIMD32(px);
+		px++;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALD(x0, c0, acc0);
+        acc1 = __SMLALD(x1, c0, acc1);
+        acc2 = __SMLALDX(x1, c0, acc2);
+        acc3 = __SMLALDX(x3, c0, acc3);
+      }
+
+      if(k == 2u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+        c0 = _SIMD32_OFFSET(py);
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px+1);
+		px += 2u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALDX(x0, c0, acc0);
+        acc1 = __SMLALDX(x1, c0, acc1);
+        acc2 = __SMLALDX(x3, c0, acc2);
+        acc3 = __SMLALDX(x2, c0, acc3);
+      }
+
+      if(k == 3u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+        c0 = _SIMD32_OFFSET(py);
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px+1);
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALDX(x0, c0, acc0);
+        acc1 = __SMLALDX(x1, c0, acc1);
+        acc2 = __SMLALDX(x3, c0, acc2);
+        acc3 = __SMLALDX(x2, c0, acc3);
+
+		c0 = *(py-1);
+
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[10] */
+        x3 =  _SIMD32_OFFSET(px+2);
+		px += 3u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALDX(x1, c0, acc0);
+        acc1 = __SMLALD(x2, c0, acc1);
+        acc2 = __SMLALDX(x2, c0, acc2);
+        acc3 = __SMLALDX(x3, c0, acc3);
+      }
+
+
+      /* Store the results in the accumulators in the destination buffer. */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+#else
+
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+
+      /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+       ** No loop unrolling is used. */
+      blkCnt = (uint32_t) blockSize2 % 0x4u;
+  	  
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += (q63_t) ((q31_t) * px++ * *py--);
+          sum += (q63_t) ((q31_t) * px++ * *py--);
+          sum += (q63_t) ((q31_t) * px++ * *py--);
+          sum += (q63_t) ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += (q63_t) ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q15_t) (__SSAT(sum >> 15, 16));
+
+        /* Increment the pointer pIn1 index, count by 1 */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+    else
+    {
+      /* If the srcBLen is not a multiple of 4,   
+       * the blockSize2 loop cannot be unrolled by 4 */
+      blkCnt = (uint32_t) blockSize2;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* srcBLen number of MACS should be performed */
+        k = srcBLen;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum += (q63_t) ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q15_t) (__SSAT(sum >> 15, 16));
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+  
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+
+
+    /* --------------------------   
+     * Initializations of stage3   
+     * -------------------------*/
+
+    /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]   
+     * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]   
+     * ....   
+     * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]   
+     * sum +=  x[srcALen-1] * y[srcBLen-1]   
+     */
+
+    /* In this stage the MAC operations are decreased by 1 for every iteration.   
+       The count variable holds the number of MAC operations performed */
+    count = srcBLen - 1u;
+
+    /* Working pointer of inputA */
+    pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+    px = pSrc1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    pIn2 = pSrc2 - 1u;
+    py = pIn2;
+
+    /* -------------------   
+     * Stage3 process   
+     * ------------------*/
+
+    /* For loop unrolling by 4, this stage is divided into two. */
+    /* First part of this stage computes the MAC operations greater than 4 */
+    /* Second part of this stage computes the MAC operations less than or equal to 4 */
+
+    /* The first part of the stage starts here */
+    j = count >> 2u;
+
+    while((j > 0u) && (blockSize3 > 0))
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* x[srcALen - srcBLen + 1], x[srcALen - srcBLen + 2] are multiplied   
+         * with y[srcBLen - 1], y[srcBLen - 2] respectively */
+        sum = __SMLALDX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+        /* x[srcALen - srcBLen + 3], x[srcALen - srcBLen + 4] are multiplied   
+         * with y[srcBLen - 3], y[srcBLen - 4] respectively */
+        sum = __SMLALDX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* For the next MAC operations, the pointer py is used without SIMD   
+       * So, py is incremented by 1 */
+      py = py + 1u;
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* sum += x[srcALen - srcBLen + 5] * y[srcBLen - 5] */
+        sum = __SMLALD(*px++, *py--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pIn2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+
+      j--;
+    }
+
+    /* The second part of the stage starts here */
+    /* SIMD is not used for the next MAC operations,   
+     * so pointer py is updated to read only one sample at a time */
+    py = py + 1u;
+
+    while(blockSize3 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+        sum = __SMLALD(*px++, *py--, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pSrc2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q15_t *pIn1 = pSrcA;                           /* inputA pointer */
+  q15_t *pIn2 = pSrcB;                           /* inputB pointer */
+  q63_t sum;                                     /* Accumulator */
+  uint32_t i, j;                                 /* loop counters */
+  arm_status status;                             /* status of Partial convolution */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+    /* Loop to calculate convolution for output length number of values */
+    for (i = firstIndex; i <= (firstIndex + numPoints - 1); i++)
+    {
+      /* Initialize sum with zero to carry on MAC operations */
+      sum = 0;
+
+      /* Loop to perform MAC operations according to convolution equation */
+      for (j = 0; j <= i; j++)
+      {
+        /* Check the array limitations */
+        if(((i - j) < srcBLen) && (j < srcALen))
+        {
+          /* z[i] += x[i-j] * y[j] */
+          sum += ((q31_t) pIn1[j] * (pIn2[i - j]));
+        }
+      }
+
+      /* Store the output in the destination buffer */
+      pDst[i] = (q15_t) __SSAT((sum >> 15u), 16u);
+    }
+    /* set status as ARM_SUCCESS as there are no argument errors */
+    status = ARM_MATH_SUCCESS;
+  }
+  return (status);
+
+#endif /* #if (defined(ARM_MATH_CM4) || defined(ARM_MATH_CM3)) && !defined(UNALIGNED_SUPPORT_DISABLE)  */
+
+}
+
+/**   
+ * @} end of PartialConv group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q31.c
new file mode 100644
index 00000000..b17a2045
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q31.c
@@ -0,0 +1,607 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_partial_q31.c    
+*    
+* Description:	Partial convolution of Q31 sequences.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup PartialConv    
+ * @{    
+ */
+
+/**    
+ * @brief Partial convolution of Q31 sequences.    
+ * @param[in]       *pSrcA points to the first input sequence.    
+ * @param[in]       srcALen length of the first input sequence.    
+ * @param[in]       *pSrcB points to the second input sequence.    
+ * @param[in]       srcBLen length of the second input sequence.    
+ * @param[out]      *pDst points to the location where the output result is written.    
+ * @param[in]       firstIndex is the first output sample to start with.    
+ * @param[in]       numPoints is the number of output points to be computed.    
+ * @return Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].    
+ *    
+ * See arm_conv_partial_fast_q31() for a faster but less precise implementation of this function for Cortex-M3 and Cortex-M4.    
+ */
+
+arm_status arm_conv_partial_q31(
+  q31_t * pSrcA,
+  uint32_t srcALen,
+  q31_t * pSrcB,
+  uint32_t srcBLen,
+  q31_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t *pIn1;                                   /* inputA pointer               */
+  q31_t *pIn2;                                   /* inputB pointer               */
+  q31_t *pOut = pDst;                            /* output pointer               */
+  q31_t *px;                                     /* Intermediate inputA pointer  */
+  q31_t *py;                                     /* Intermediate inputB pointer  */
+  q31_t *pSrc1, *pSrc2;                          /* Intermediate pointers        */
+  q63_t sum, acc0, acc1, acc2;                   /* Accumulator                  */
+  q31_t x0, x1, x2, c0;
+  uint32_t j, k, count, check, blkCnt;
+  int32_t blockSize1, blockSize2, blockSize3;    /* loop counter                 */
+  arm_status status;                             /* status of Partial convolution */
+
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Conditions to check which loopCounter holds    
+     * the first and last indices of the output samples to be calculated. */
+    check = firstIndex + numPoints;
+    blockSize3 = ((int32_t)check > (int32_t)srcALen) ? (int32_t)check - (int32_t)srcALen : 0;
+    blockSize3 = ((int32_t)firstIndex > (int32_t)srcALen - 1) ? blockSize3 - (int32_t)firstIndex + (int32_t)srcALen : blockSize3;
+    blockSize1 = (((int32_t) srcBLen - 1) - (int32_t) firstIndex);
+    blockSize1 = (blockSize1 > 0) ? ((check > (srcBLen - 1u)) ? blockSize1 :
+                                     (int32_t) numPoints) : 0;
+    blockSize2 = (int32_t) check - ((blockSize3 + blockSize1) +
+                                    (int32_t) firstIndex);
+    blockSize2 = (blockSize2 > 0) ? blockSize2 : 0;
+
+    /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+    /* The function is internally    
+     * divided into three stages according to the number of multiplications that has to be    
+     * taken place between inputA samples and inputB samples. In the first stage of the    
+     * algorithm, the multiplications increase by one for every iteration.    
+     * In the second stage of the algorithm, srcBLen number of multiplications are done.    
+     * In the third stage of the algorithm, the multiplications decrease by one    
+     * for every iteration. */
+
+    /* Set the output pointer to point to the firstIndex    
+     * of the output sample to be calculated. */
+    pOut = pDst + firstIndex;
+
+    /* --------------------------    
+     * Initializations of stage1    
+     * -------------------------*/
+
+    /* sum = x[0] * y[0]    
+     * sum = x[0] * y[1] + x[1] * y[0]    
+     * ....    
+     * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]    
+     */
+
+    /* In this stage the MAC operations are increased by 1 for every iteration.    
+       The count variable holds the number of MAC operations performed.    
+       Since the partial convolution starts from firstIndex    
+       Number of Macs to be performed is firstIndex + 1 */
+    count = 1u + firstIndex;
+
+    /* Working pointer of inputA */
+    px = pIn1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + firstIndex;
+    py = pSrc2;
+
+    /* ------------------------    
+     * Stage1 process    
+     * ----------------------*/
+
+    /* The first loop starts here */
+    while(blockSize1 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* x[0] * y[srcBLen - 1] */
+        sum += (q63_t) * px++ * (*py--);
+        /* x[1] * y[srcBLen - 2] */
+        sum += (q63_t) * px++ * (*py--);
+        /* x[2] * y[srcBLen - 3] */
+        sum += (q63_t) * px++ * (*py--);
+        /* x[3] * y[srcBLen - 4] */
+        sum += (q63_t) * px++ * (*py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += (q63_t) * px++ * (*py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q31_t) (sum >> 31);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* --------------------------    
+     * Initializations of stage2    
+     * ------------------------*/
+
+    /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]    
+     * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]    
+     * ....    
+     * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]    
+     */
+
+    /* Working pointer of inputA */
+    if((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0)
+    {
+      px = pIn1 + firstIndex - srcBLen + 1;
+    }
+    else
+    {
+      px = pIn1;
+    }
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* count is index by which the pointer pIn1 to be incremented */
+    count = 0u;
+
+    /* -------------------    
+     * Stage2 process    
+     * ------------------*/
+
+    /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+     * So, to loop unroll over blockSize2,    
+     * srcBLen should be greater than or equal to 4 */
+    if(srcBLen >= 4u)
+    {
+      /* Loop unroll over blkCnt */
+
+      blkCnt = blockSize2 / 3;
+      while(blkCnt > 0u)
+      {
+        /* Set all accumulators to zero */
+        acc0 = 0;
+        acc1 = 0;
+        acc2 = 0;
+
+        /* read x[0], x[1] samples */
+        x0 = *(px++);
+        x1 = *(px++);
+
+        /* Apply loop unrolling and compute 3 MACs simultaneously. */
+        k = srcBLen / 3;
+
+        /* First part of the processing with loop unrolling.  Compute 3 MACs at a time.        
+         ** a second loop below computes MACs for the remaining 1 to 2 samples. */
+        do
+        {
+          /* Read y[srcBLen - 1] sample */
+          c0 = *(py);
+
+          /* Read x[2] sample */
+          x2 = *(px);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[0] * y[srcBLen - 1] */
+          acc0 += (q63_t) x0 *c0;
+          /* acc1 +=  x[1] * y[srcBLen - 1] */
+          acc1 += (q63_t) x1 *c0;
+          /* acc2 +=  x[2] * y[srcBLen - 1] */
+          acc2 += (q63_t) x2 *c0;
+
+          /* Read y[srcBLen - 2] sample */
+          c0 = *(py - 1u);
+
+          /* Read x[3] sample */
+          x0 = *(px + 1u);
+
+          /* Perform the multiply-accumulate */
+          /* acc0 +=  x[1] * y[srcBLen - 2] */
+          acc0 += (q63_t) x1 *c0;
+          /* acc1 +=  x[2] * y[srcBLen - 2] */
+          acc1 += (q63_t) x2 *c0;
+          /* acc2 +=  x[3] * y[srcBLen - 2] */
+          acc2 += (q63_t) x0 *c0;
+
+          /* Read y[srcBLen - 3] sample */
+          c0 = *(py - 2u);
+
+          /* Read x[4] sample */
+          x1 = *(px + 2u);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[2] * y[srcBLen - 3] */
+          acc0 += (q63_t) x2 *c0;
+          /* acc1 +=  x[3] * y[srcBLen - 2] */
+          acc1 += (q63_t) x0 *c0;
+          /* acc2 +=  x[4] * y[srcBLen - 2] */
+          acc2 += (q63_t) x1 *c0;
+
+
+          px += 3u;
+
+          py -= 3u;
+
+        } while(--k);
+
+        /* If the srcBLen is not a multiple of 3, compute any remaining MACs here.        
+         ** No loop unrolling is used. */
+        k = srcBLen - (3 * (srcBLen / 3));
+
+        while(k > 0u)
+        {
+          /* Read y[srcBLen - 5] sample */
+          c0 = *(py--);
+
+          /* Read x[7] sample */
+          x2 = *(px++);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[4] * y[srcBLen - 5] */
+          acc0 += (q63_t) x0 *c0;
+          /* acc1 +=  x[5] * y[srcBLen - 5] */
+          acc1 += (q63_t) x1 *c0;
+          /* acc2 +=  x[6] * y[srcBLen - 5] */
+          acc2 += (q63_t) x2 *c0;
+
+          /* Reuse the present samples for the next MAC */
+          x0 = x1;
+          x1 = x2;
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q31_t) (acc0 >> 31);
+        *pOut++ = (q31_t) (acc1 >> 31);
+        *pOut++ = (q31_t) (acc2 >> 31);
+
+        /* Increment the pointer pIn1 index, count by 3 */
+        count += 3u;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+
+      /* If the blockSize2 is not a multiple of 3, compute any remaining output samples here.        
+       ** No loop unrolling is used. */
+      blkCnt = blockSize2 - 3 * (blockSize2 / 3);
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += (q63_t) * px++ * (*py--);
+          sum += (q63_t) * px++ * (*py--);
+          sum += (q63_t) * px++ * (*py--);
+          sum += (q63_t) * px++ * (*py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum += (q63_t) * px++ * (*py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q31_t) (sum >> 31);
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+    else
+    {
+      /* If the srcBLen is not a multiple of 4,    
+       * the blockSize2 loop cannot be unrolled by 4 */
+      blkCnt = (uint32_t) blockSize2;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* srcBLen number of MACS should be performed */
+        k = srcBLen;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum += (q63_t) * px++ * (*py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q31_t) (sum >> 31);
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+
+
+    /* --------------------------    
+     * Initializations of stage3    
+     * -------------------------*/
+
+    /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]    
+     * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]    
+     * ....    
+     * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]    
+     * sum +=  x[srcALen-1] * y[srcBLen-1]    
+     */
+
+    /* In this stage the MAC operations are decreased by 1 for every iteration.    
+       The blockSize3 variable holds the number of MAC operations performed */
+    count = srcBLen - 1u;
+
+    /* Working pointer of inputA */
+    pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+    px = pSrc1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* -------------------    
+     * Stage3 process    
+     * ------------------*/
+
+    while(blockSize3 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        sum += (q63_t) * px++ * (*py--);
+        sum += (q63_t) * px++ * (*py--);
+        sum += (q63_t) * px++ * (*py--);
+        sum += (q63_t) * px++ * (*py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the blockSize3 is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += (q63_t) * px++ * (*py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q31_t) (sum >> 31);
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pSrc2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q31_t *pIn1 = pSrcA;                           /* inputA pointer */
+  q31_t *pIn2 = pSrcB;                           /* inputB pointer */
+  q63_t sum;                                     /* Accumulator */
+  uint32_t i, j;                                 /* loop counters */
+  arm_status status;                             /* status of Partial convolution */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+    /* Loop to calculate convolution for output length number of values */
+    for (i = firstIndex; i <= (firstIndex + numPoints - 1); i++)
+    {
+      /* Initialize sum with zero to carry on MAC operations */
+      sum = 0;
+
+      /* Loop to perform MAC operations according to convolution equation */
+      for (j = 0; j <= i; j++)
+      {
+        /* Check the array limitations */
+        if(((i - j) < srcBLen) && (j < srcALen))
+        {
+          /* z[i] += x[i-j] * y[j] */
+          sum += ((q63_t) pIn1[j] * (pIn2[i - j]));
+        }
+      }
+
+      /* Store the output in the destination buffer */
+      pDst[i] = (q31_t) (sum >> 31u);
+    }
+    /* set status as ARM_SUCCESS as there are no argument errors */
+    status = ARM_MATH_SUCCESS;
+  }
+  return (status);
+
+#endif /*    #ifndef ARM_MATH_CM0_FAMILY      */
+
+}
+
+/**    
+ * @} end of PartialConv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q7.c
new file mode 100644
index 00000000..d6c05e0c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_partial_q7.c
@@ -0,0 +1,741 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_conv_partial_q7.c   
+*   
+* Description:	Partial convolution of Q7 sequences.   
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup PartialConv   
+ * @{   
+ */
+
+/**   
+ * @brief Partial convolution of Q7 sequences.   
+ * @param[in]       *pSrcA points to the first input sequence.   
+ * @param[in]       srcALen length of the first input sequence.   
+ * @param[in]       *pSrcB points to the second input sequence.   
+ * @param[in]       srcBLen length of the second input sequence.   
+ * @param[out]      *pDst points to the location where the output result is written.   
+ * @param[in]       firstIndex is the first output sample to start with.   
+ * @param[in]       numPoints is the number of output points to be computed.   
+ * @return  Returns either ARM_MATH_SUCCESS if the function completed correctly or ARM_MATH_ARGUMENT_ERROR if the requested subset is not in the range [0 srcALen+srcBLen-2].   
+ *  
+ * \par    
+ * Refer the function arm_conv_partial_opt_q7() for a faster implementation of this function.
+ *  
+ */
+
+arm_status arm_conv_partial_q7(
+  q7_t * pSrcA,
+  uint32_t srcALen,
+  q7_t * pSrcB,
+  uint32_t srcBLen,
+  q7_t * pDst,
+  uint32_t firstIndex,
+  uint32_t numPoints)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q7_t *pIn1;                                    /* inputA pointer */
+  q7_t *pIn2;                                    /* inputB pointer */
+  q7_t *pOut = pDst;                             /* output pointer */
+  q7_t *px;                                      /* Intermediate inputA pointer */
+  q7_t *py;                                      /* Intermediate inputB pointer */
+  q7_t *pSrc1, *pSrc2;                           /* Intermediate pointers */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulator */
+  q31_t input1, input2;
+  q15_t in1, in2;
+  q7_t x0, x1, x2, x3, c0, c1;
+  uint32_t j, k, count, check, blkCnt;
+  int32_t blockSize1, blockSize2, blockSize3;    /* loop counter */
+  arm_status status;
+
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_MATH_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+
+    /* The algorithm implementation is based on the lengths of the inputs. */
+    /* srcB is always made to slide across srcA. */
+    /* So srcBLen is always considered as shorter or equal to srcALen */
+    if(srcALen >= srcBLen)
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcA;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcB;
+    }
+    else
+    {
+      /* Initialization of inputA pointer */
+      pIn1 = pSrcB;
+
+      /* Initialization of inputB pointer */
+      pIn2 = pSrcA;
+
+      /* srcBLen is always considered as shorter or equal to srcALen */
+      j = srcBLen;
+      srcBLen = srcALen;
+      srcALen = j;
+    }
+
+    /* Conditions to check which loopCounter holds   
+     * the first and last indices of the output samples to be calculated. */
+    check = firstIndex + numPoints;
+    blockSize3 = ((int32_t)check > (int32_t)srcALen) ? (int32_t)check - (int32_t)srcALen : 0;
+    blockSize3 = ((int32_t)firstIndex > (int32_t)srcALen - 1) ? blockSize3 - (int32_t)firstIndex + (int32_t)srcALen : blockSize3;
+    blockSize1 = (((int32_t) srcBLen - 1) - (int32_t) firstIndex);
+    blockSize1 = (blockSize1 > 0) ? ((check > (srcBLen - 1u)) ? blockSize1 :
+                                     (int32_t) numPoints) : 0;
+    blockSize2 = (int32_t) check - ((blockSize3 + blockSize1) +
+                                    (int32_t) firstIndex);
+    blockSize2 = (blockSize2 > 0) ? blockSize2 : 0;
+
+    /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+    /* The function is internally   
+     * divided into three stages according to the number of multiplications that has to be   
+     * taken place between inputA samples and inputB samples. In the first stage of the   
+     * algorithm, the multiplications increase by one for every iteration.   
+     * In the second stage of the algorithm, srcBLen number of multiplications are done.   
+     * In the third stage of the algorithm, the multiplications decrease by one   
+     * for every iteration. */
+
+    /* Set the output pointer to point to the firstIndex   
+     * of the output sample to be calculated. */
+    pOut = pDst + firstIndex;
+
+    /* --------------------------   
+     * Initializations of stage1   
+     * -------------------------*/
+
+    /* sum = x[0] * y[0]   
+     * sum = x[0] * y[1] + x[1] * y[0]   
+     * ....   
+     * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]   
+     */
+
+    /* In this stage the MAC operations are increased by 1 for every iteration.   
+       The count variable holds the number of MAC operations performed.   
+       Since the partial convolution starts from from firstIndex   
+       Number of Macs to be performed is firstIndex + 1 */
+    count = 1u + firstIndex;
+
+    /* Working pointer of inputA */
+    px = pIn1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + firstIndex;
+    py = pSrc2;
+
+    /* ------------------------   
+     * Stage1 process   
+     * ----------------------*/
+
+    /* The first stage starts here */
+    while(blockSize1 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* x[0] , x[1] */
+        in1 = (q15_t) * px++;
+        in2 = (q15_t) * px++;
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* y[srcBLen - 1] , y[srcBLen - 2] */
+        in1 = (q15_t) * py--;
+        in2 = (q15_t) * py--;
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* x[0] * y[srcBLen - 1] */
+        /* x[1] * y[srcBLen - 2] */
+        sum = __SMLAD(input1, input2, sum);
+
+        /* x[2] , x[3] */
+        in1 = (q15_t) * px++;
+        in2 = (q15_t) * px++;
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* y[srcBLen - 3] , y[srcBLen - 4] */
+        in1 = (q15_t) * py--;
+        in2 = (q15_t) * py--;
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* x[2] * y[srcBLen - 3] */
+        /* x[3] * y[srcBLen - 4] */
+        sum = __SMLAD(input1, input2, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q7_t) (__SSAT(sum >> 7, 8));
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      py = ++pSrc2;
+      px = pIn1;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Decrement the loop counter */
+      blockSize1--;
+    }
+
+    /* --------------------------   
+     * Initializations of stage2   
+     * ------------------------*/
+
+    /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]   
+     * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]   
+     * ....   
+     * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]   
+     */
+
+    /* Working pointer of inputA */
+    if((int32_t)firstIndex - (int32_t)srcBLen + 1 > 0)
+    {
+      px = pIn1 + firstIndex - srcBLen + 1;
+    }
+    else
+    {
+      px = pIn1;
+    }
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* count is index by which the pointer pIn1 to be incremented */
+    count = 0u;
+
+    /* -------------------   
+     * Stage2 process   
+     * ------------------*/
+
+    /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+     * So, to loop unroll over blockSize2,   
+     * srcBLen should be greater than or equal to 4 */
+    if(srcBLen >= 4u)
+    {
+      /* Loop unroll over blockSize2, by 4 */
+      blkCnt = ((uint32_t) blockSize2 >> 2u);
+
+      while(blkCnt > 0u)
+      {
+        /* Set all accumulators to zero */
+        acc0 = 0;
+        acc1 = 0;
+        acc2 = 0;
+        acc3 = 0;
+
+        /* read x[0], x[1], x[2] samples */
+        x0 = *(px++);
+        x1 = *(px++);
+        x2 = *(px++);
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        do
+        {
+          /* Read y[srcBLen - 1] sample */
+          c0 = *(py--);
+          /* Read y[srcBLen - 2] sample */
+          c1 = *(py--);
+
+          /* Read x[3] sample */
+          x3 = *(px++);
+
+          /* x[0] and x[1] are packed */
+          in1 = (q15_t) x0;
+          in2 = (q15_t) x1;
+
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* y[srcBLen - 1]   and y[srcBLen - 2] are packed */
+          in1 = (q15_t) c0;
+          in2 = (q15_t) c1;
+
+          input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* acc0 += x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2]  */
+          acc0 = __SMLAD(input1, input2, acc0);
+
+          /* x[1] and x[2] are packed */
+          in1 = (q15_t) x1;
+          in2 = (q15_t) x2;
+
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* acc1 += x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2]  */
+          acc1 = __SMLAD(input1, input2, acc1);
+
+          /* x[2] and x[3] are packed */
+          in1 = (q15_t) x2;
+          in2 = (q15_t) x3;
+
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* acc2 += x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2]  */
+          acc2 = __SMLAD(input1, input2, acc2);
+
+          /* Read x[4] sample */
+          x0 = *(px++);
+
+          /* x[3] and x[4] are packed */
+          in1 = (q15_t) x3;
+          in2 = (q15_t) x0;
+
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* acc3 += x[3] * y[srcBLen - 1] + x[4] * y[srcBLen - 2]  */
+          acc3 = __SMLAD(input1, input2, acc3);
+
+          /* Read y[srcBLen - 3] sample */
+          c0 = *(py--);
+          /* Read y[srcBLen - 4] sample */
+          c1 = *(py--);
+
+          /* Read x[5] sample */
+          x1 = *(px++);
+
+          /* x[2] and x[3] are packed */
+          in1 = (q15_t) x2;
+          in2 = (q15_t) x3;
+
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* y[srcBLen - 3] and y[srcBLen - 4] are packed */
+          in1 = (q15_t) c0;
+          in2 = (q15_t) c1;
+
+          input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* acc0 += x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4]  */
+          acc0 = __SMLAD(input1, input2, acc0);
+
+          /* x[3] and x[4] are packed */
+          in1 = (q15_t) x3;
+          in2 = (q15_t) x0;
+
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* acc1 += x[3] * y[srcBLen - 3] + x[4] * y[srcBLen - 4]  */
+          acc1 = __SMLAD(input1, input2, acc1);
+
+          /* x[4] and x[5] are packed */
+          in1 = (q15_t) x0;
+          in2 = (q15_t) x1;
+
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* acc2 += x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4]  */
+          acc2 = __SMLAD(input1, input2, acc2);
+
+          /* Read x[6] sample */
+          x2 = *(px++);
+
+          /* x[5] and x[6] are packed */
+          in1 = (q15_t) x1;
+          in2 = (q15_t) x2;
+
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* acc3 += x[5] * y[srcBLen - 3] + x[6] * y[srcBLen - 4]  */
+          acc3 = __SMLAD(input1, input2, acc3);
+
+        } while(--k);
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Read y[srcBLen - 5] sample */
+          c0 = *(py--);
+
+          /* Read x[7] sample */
+          x3 = *(px++);
+
+          /* Perform the multiply-accumulates */
+          /* acc0 +=  x[4] * y[srcBLen - 5] */
+          acc0 += ((q31_t) x0 * c0);
+          /* acc1 +=  x[5] * y[srcBLen - 5] */
+          acc1 += ((q31_t) x1 * c0);
+          /* acc2 +=  x[6] * y[srcBLen - 5] */
+          acc2 += ((q31_t) x2 * c0);
+          /* acc3 +=  x[7] * y[srcBLen - 5] */
+          acc3 += ((q31_t) x3 * c0);
+
+          /* Reuse the present samples for the next MAC */
+          x0 = x1;
+          x1 = x2;
+          x2 = x3;
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q7_t) (__SSAT(acc0 >> 7, 8));
+        *pOut++ = (q7_t) (__SSAT(acc1 >> 7, 8));
+        *pOut++ = (q7_t) (__SSAT(acc2 >> 7, 8));
+        *pOut++ = (q7_t) (__SSAT(acc3 >> 7, 8));
+
+        /* Increment the pointer pIn1 index, count by 4 */
+        count += 4u;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+
+      /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+       ** No loop unrolling is used. */
+      blkCnt = (uint32_t) blockSize2 % 0x4u;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        k = srcBLen >> 2u;
+
+        /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+         ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+        while(k > 0u)
+        {
+
+          /* Reading two inputs of SrcA buffer and packing */
+          in1 = (q15_t) * px++;
+          in2 = (q15_t) * px++;
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* Reading two inputs of SrcB buffer and packing */
+          in1 = (q15_t) * py--;
+          in2 = (q15_t) * py--;
+          input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* Perform the multiply-accumulates */
+          sum = __SMLAD(input1, input2, sum);
+
+          /* Reading two inputs of SrcA buffer and packing */
+          in1 = (q15_t) * px++;
+          in2 = (q15_t) * px++;
+          input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* Reading two inputs of SrcB buffer and packing */
+          in1 = (q15_t) * py--;
+          in2 = (q15_t) * py--;
+          input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+          /* Perform the multiply-accumulates */
+          sum = __SMLAD(input1, input2, sum);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+         ** No loop unrolling is used. */
+        k = srcBLen % 0x4u;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulates */
+          sum += ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q7_t) (__SSAT(sum >> 7, 8));
+
+        /* Increment the pointer pIn1 index, count by 1 */
+ 	    count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+      	px = pIn1 + count;
+        py = pSrc2;	
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+    else
+    {
+      /* If the srcBLen is not a multiple of 4,   
+       * the blockSize2 loop cannot be unrolled by 4 */
+      blkCnt = (uint32_t) blockSize2;
+
+      while(blkCnt > 0u)
+      {
+        /* Accumulator is made zero for every iteration */
+        sum = 0;
+
+        /* srcBLen number of MACS should be performed */
+        k = srcBLen;
+
+        while(k > 0u)
+        {
+          /* Perform the multiply-accumulate */
+          sum += ((q31_t) * px++ * *py--);
+
+          /* Decrement the loop counter */
+          k--;
+        }
+
+        /* Store the result in the accumulator in the destination buffer. */
+        *pOut++ = (q7_t) (__SSAT(sum >> 7, 8));
+
+        /* Increment the MAC count */
+        count++;
+
+        /* Update the inputA and inputB pointers for next MAC calculation */
+        px = pIn1 + count;
+        py = pSrc2;
+
+        /* Decrement the loop counter */
+        blkCnt--;
+      }
+    }
+
+
+    /* --------------------------   
+     * Initializations of stage3   
+     * -------------------------*/
+
+    /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]   
+     * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]   
+     * ....   
+     * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]   
+     * sum +=  x[srcALen-1] * y[srcBLen-1]   
+     */
+
+    /* In this stage the MAC operations are decreased by 1 for every iteration.   
+       The count variable holds the number of MAC operations performed */
+    count = srcBLen - 1u;
+
+    /* Working pointer of inputA */
+    pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+    px = pSrc1;
+
+    /* Working pointer of inputB */
+    pSrc2 = pIn2 + (srcBLen - 1u);
+    py = pSrc2;
+
+    /* -------------------   
+     * Stage3 process   
+     * ------------------*/
+
+    while(blockSize3 > 0)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = count >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Reading two inputs, x[srcALen - srcBLen + 1] and x[srcALen - srcBLen + 2] of SrcA buffer and packing */
+        in1 = (q15_t) * px++;
+        in2 = (q15_t) * px++;
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* Reading two inputs, y[srcBLen - 1] and y[srcBLen - 2] of SrcB buffer and packing */
+        in1 = (q15_t) * py--;
+        in2 = (q15_t) * py--;
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* sum += x[srcALen - srcBLen + 1] * y[srcBLen - 1] */
+        /* sum += x[srcALen - srcBLen + 2] * y[srcBLen - 2] */
+        sum = __SMLAD(input1, input2, sum);
+
+        /* Reading two inputs, x[srcALen - srcBLen + 3] and x[srcALen - srcBLen + 4] of SrcA buffer and packing */
+        in1 = (q15_t) * px++;
+        in2 = (q15_t) * px++;
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* Reading two inputs, y[srcBLen - 3] and y[srcBLen - 4] of SrcB buffer and packing */
+        in1 = (q15_t) * py--;
+        in2 = (q15_t) * py--;
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* sum += x[srcALen - srcBLen + 3] * y[srcBLen - 3] */
+        /* sum += x[srcALen - srcBLen + 4] * y[srcBLen - 4] */
+        sum = __SMLAD(input1, input2, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the count is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = count % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+        sum += ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q7_t) (__SSAT(sum >> 7, 8));
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = ++pSrc1;
+      py = pSrc2;
+
+      /* Decrement the MAC count */
+      count--;
+
+      /* Decrement the loop counter */
+      blockSize3--;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q7_t *pIn1 = pSrcA;                            /* inputA pointer */
+  q7_t *pIn2 = pSrcB;                            /* inputB pointer */
+  q31_t sum;                                     /* Accumulator */
+  uint32_t i, j;                                 /* loop counters */
+  arm_status status;                             /* status of Partial convolution */
+
+  /* Check for range of output samples to be calculated */
+  if((firstIndex + numPoints) > ((srcALen + (srcBLen - 1u))))
+  {
+    /* Set status as ARM_ARGUMENT_ERROR */
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+    /* Loop to calculate convolution for output length number of values */
+    for (i = firstIndex; i <= (firstIndex + numPoints - 1); i++)
+    {
+      /* Initialize sum with zero to carry on MAC operations */
+      sum = 0;
+
+      /* Loop to perform MAC operations according to convolution equation */
+      for (j = 0; j <= i; j++)
+      {
+        /* Check the array limitations */
+        if(((i - j) < srcBLen) && (j < srcALen))
+        {
+          /* z[i] += x[i-j] * y[j] */
+          sum += ((q15_t) pIn1[j] * (pIn2[i - j]));
+        }
+      }
+
+      /* Store the output in the destination buffer */
+      pDst[i] = (q7_t) __SSAT((sum >> 7u), 8u);
+    }
+    /* set status as ARM_SUCCESS as there are no argument errors */
+    status = ARM_MATH_SUCCESS;
+  }
+  return (status);
+
+#endif /*  #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**   
+ * @} end of PartialConv group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q15.c
new file mode 100644
index 00000000..d8ac7cd2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q15.c
@@ -0,0 +1,734 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_conv_q15.c   
+*   
+* Description:	Convolution of Q15 sequences.     
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup Conv   
+ * @{   
+ */
+
+/**   
+ * @brief Convolution of Q15 sequences.   
+ * @param[in] *pSrcA points to the first input sequence.   
+ * @param[in] srcALen length of the first input sequence.   
+ * @param[in] *pSrcB points to the second input sequence.   
+ * @param[in] srcBLen length of the second input sequence.   
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.   
+ * @return none.   
+ *   
+ * @details   
+ * Scaling and Overflow Behavior:   
+ *   
+ * \par   
+ * The function is implemented using a 64-bit internal accumulator.   
+ * Both inputs are in 1.15 format and multiplications yield a 2.30 result.   
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.   
+ * This approach provides 33 guard bits and there is no risk of overflow.   
+ * The 34.30 result is then truncated to 34.15 format by discarding the low 15 bits and then saturated to 1.15 format.   
+ *   
+ * \par   
+ * Refer to arm_conv_fast_q15() for a faster but less precise version of this function for Cortex-M3 and Cortex-M4. 
+ *
+ * \par    
+ * Refer the function arm_conv_opt_q15() for a faster implementation of this function using scratch buffers.
+ *  
+ */
+
+void arm_conv_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst)
+{
+
+#if (defined(ARM_MATH_CM4) || defined(ARM_MATH_CM3)) && !defined(UNALIGNED_SUPPORT_DISABLE)
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q15_t *pIn1;                                   /* inputA pointer */
+  q15_t *pIn2;                                   /* inputB pointer */
+  q15_t *pOut = pDst;                            /* output pointer */
+  q63_t sum, acc0, acc1, acc2, acc3;             /* Accumulator */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1, *pSrc2;                          /* Intermediate pointers */
+  q31_t x0, x1, x2, x3, c0;                      /* Temporary variables to hold state and coefficient values */
+  uint32_t blockSize1, blockSize2, blockSize3, j, k, count, blkCnt;     /* loop counter */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+  /* The function is internally   
+   * divided into three stages according to the number of multiplications that has to be   
+   * taken place between inputA samples and inputB samples. In the first stage of the   
+   * algorithm, the multiplications increase by one for every iteration.   
+   * In the second stage of the algorithm, srcBLen number of multiplications are done.   
+   * In the third stage of the algorithm, the multiplications decrease by one   
+   * for every iteration. */
+
+  /* The algorithm is implemented in three stages.   
+     The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+
+  /* --------------------------   
+   * Initializations of stage1   
+   * -------------------------*/
+
+  /* sum = x[0] * y[0]   
+   * sum = x[0] * y[1] + x[1] * y[0]   
+   * ....   
+   * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]   
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+
+  /* ------------------------   
+   * Stage1 process   
+   * ----------------------*/
+
+  /* For loop unrolling by 4, this stage is divided into two. */
+  /* First part of this stage computes the MAC operations less than 4 */
+  /* Second part of this stage computes the MAC operations greater than or equal to 4 */
+
+  /* The first part of the stage starts here */
+  while((count < 4u) && (blockSize1 > 0u))
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Loop over number of MAC operations between   
+     * inputA samples and inputB samples */
+    k = count;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum = __SMLALD(*px++, *py--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* The second part of the stage starts here */
+  /* The internal loop, over count, is unrolled by 4 */
+  /* To, read the last two inputB samples using SIMD:   
+   * y[srcBLen] and y[srcBLen-1] coefficients, py is decremented by 1 */
+  py = py - 1;
+
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* x[0], x[1] are multiplied with y[srcBLen - 1], y[srcBLen - 2] respectively */
+      sum = __SMLALDX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+      /* x[2], x[3] are multiplied with y[srcBLen - 3], y[srcBLen - 4] respectively */
+      sum = __SMLALDX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* For the next MAC operations, the pointer py is used without SIMD   
+     * So, py is incremented by 1 */
+    py = py + 1u;
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum = __SMLALD(*px++, *py--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + (count - 1u);
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------   
+   * Initializations of stage2   
+   * ------------------------*/
+
+  /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]   
+   * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]   
+   * ....   
+   * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]   
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* count is the index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+
+  /* --------------------   
+   * Stage2 process   
+   * -------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      py = py - 1u;
+
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+
+      /* read x[0], x[1] samples */
+      x0 = *__SIMD32(px);
+      /* read x[1], x[2] samples */
+      x1 = _SIMD32_OFFSET(px+1);
+	  px+= 2u;
+
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read the last two inputB samples using SIMD:   
+         * y[srcBLen - 1] and y[srcBLen - 2] */
+        c0 = *__SIMD32(py)--;
+
+        /* acc0 +=  x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2] */
+        acc0 = __SMLALDX(x0, c0, acc0);
+
+        /* acc1 +=  x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2] */
+        acc1 = __SMLALDX(x1, c0, acc1);
+
+        /* Read x[2], x[3] */
+        x2 = *__SIMD32(px);
+
+        /* Read x[3], x[4] */
+        x3 = _SIMD32_OFFSET(px+1);
+
+        /* acc2 +=  x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2] */
+        acc2 = __SMLALDX(x2, c0, acc2);
+
+        /* acc3 +=  x[3] * y[srcBLen - 1] + x[4] * y[srcBLen - 2] */
+        acc3 = __SMLALDX(x3, c0, acc3);
+
+        /* Read y[srcBLen - 3] and y[srcBLen - 4] */
+        c0 = *__SIMD32(py)--;
+
+        /* acc0 +=  x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4] */
+        acc0 = __SMLALDX(x2, c0, acc0);
+
+        /* acc1 +=  x[3] * y[srcBLen - 3] + x[4] * y[srcBLen - 4] */
+        acc1 = __SMLALDX(x3, c0, acc1);
+
+        /* Read x[4], x[5] */
+        x0 = _SIMD32_OFFSET(px+2);
+
+        /* Read x[5], x[6] */
+        x1 = _SIMD32_OFFSET(px+3);
+		px += 4u;
+
+        /* acc2 +=  x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4] */
+        acc2 = __SMLALDX(x0, c0, acc2);
+
+        /* acc3 +=  x[5] * y[srcBLen - 3] + x[6] * y[srcBLen - 4] */
+        acc3 = __SMLALDX(x1, c0, acc3);
+
+      } while(--k);
+
+      /* For the next MAC operations, SIMD is not used   
+       * So, the 16 bit pointer if inputB, py is updated */
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      if(k == 1u)
+      {
+        /* Read y[srcBLen - 5] */
+        c0 = *(py+1);
+
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+        /* Read x[7] */
+        x3 = *__SIMD32(px);
+		px++;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALD(x0, c0, acc0);
+        acc1 = __SMLALD(x1, c0, acc1);
+        acc2 = __SMLALDX(x1, c0, acc2);
+        acc3 = __SMLALDX(x3, c0, acc3);
+      }
+
+      if(k == 2u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+        c0 = _SIMD32_OFFSET(py);
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px+1);
+		px += 2u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALDX(x0, c0, acc0);
+        acc1 = __SMLALDX(x1, c0, acc1);
+        acc2 = __SMLALDX(x3, c0, acc2);
+        acc3 = __SMLALDX(x2, c0, acc3);
+      }
+
+      if(k == 3u)
+      {
+        /* Read y[srcBLen - 5], y[srcBLen - 6] */
+        c0 = _SIMD32_OFFSET(py);
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px+1);
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALDX(x0, c0, acc0);
+        acc1 = __SMLALDX(x1, c0, acc1);
+        acc2 = __SMLALDX(x3, c0, acc2);
+        acc3 = __SMLALDX(x2, c0, acc3);
+
+		c0 = *(py-1);
+
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+        /* Read x[10] */
+        x3 =  _SIMD32_OFFSET(px+2);
+		px += 3u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALDX(x1, c0, acc0);
+        acc1 = __SMLALD(x2, c0, acc1);
+        acc2 = __SMLALDX(x2, c0, acc2);
+        acc3 = __SMLALDX(x3, c0, acc3);
+      }
+
+
+      /* Store the results in the accumulators in the destination buffer. */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+#else
+
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+      *__SIMD32(pOut)++ =
+        __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+       /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += (q63_t) ((q31_t) * px++ * *py--);
+        sum += (q63_t) ((q31_t) * px++ * *py--);
+        sum += (q63_t) ((q31_t) * px++ * *py--);
+        sum += (q63_t) ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += (q63_t) ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT(sum >> 15, 16));
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,   
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* srcBLen number of MACS should be performed */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += (q63_t) ((q31_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q15_t) (__SSAT(sum >> 15, 16));
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+
+  /* --------------------------   
+   * Initializations of stage3   
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]   
+   * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]   
+   * ....   
+   * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]   
+   * sum +=  x[srcALen-1] * y[srcBLen-1]   
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.   
+     The blockSize3 variable holds the number of MAC operations performed */
+
+  blockSize3 = srcBLen - 1u;
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  pIn2 = pSrc2 - 1u;
+  py = pIn2;
+
+  /* -------------------   
+   * Stage3 process   
+   * ------------------*/
+
+  /* For loop unrolling by 4, this stage is divided into two. */
+  /* First part of this stage computes the MAC operations greater than 4 */
+  /* Second part of this stage computes the MAC operations less than or equal to 4 */
+
+  /* The first part of the stage starts here */
+  j = blockSize3 >> 2u;
+
+  while((j > 0u) && (blockSize3 > 0u))
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3 >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[srcALen - srcBLen + 1], x[srcALen - srcBLen + 2] are multiplied   
+       * with y[srcBLen - 1], y[srcBLen - 2] respectively */
+      sum = __SMLALDX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+      /* x[srcALen - srcBLen + 3], x[srcALen - srcBLen + 4] are multiplied   
+       * with y[srcBLen - 3], y[srcBLen - 4] respectively */
+      sum = __SMLALDX(*__SIMD32(px)++, *__SIMD32(py)--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* For the next MAC operations, the pointer py is used without SIMD   
+     * So, py is incremented by 1 */
+    py = py + 1u;
+
+    /* If the blockSize3 is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = blockSize3 % 0x4u;
+
+    while(k > 0u)
+    {
+      /* sum += x[srcALen - srcBLen + 5] * y[srcBLen - 5] */
+      sum = __SMLALD(*px++, *py--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+
+    j--;
+  }
+
+  /* The second part of the stage starts here */
+  /* SIMD is not used for the next MAC operations,   
+   * so pointer py is updated to read only one sample at a time */
+  py = py + 1u;
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum +=  x[srcALen-1] * y[srcBLen-1] */
+      sum = __SMLALD(*px++, *py--, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pSrc2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+  q15_t *pIn1 = pSrcA;                           /* input pointer */
+  q15_t *pIn2 = pSrcB;                           /* coefficient pointer */
+  q63_t sum;                                     /* Accumulator */
+  uint32_t i, j;                                 /* loop counter */
+
+  /* Loop to calculate output of convolution for output length number of times */
+  for (i = 0; i < (srcALen + srcBLen - 1); i++)
+  {
+    /* Initialize sum with zero to carry on MAC operations */
+    sum = 0;
+
+    /* Loop to perform MAC operations according to convolution equation */
+    for (j = 0; j <= i; j++)
+    {
+      /* Check the array limitations */
+      if(((i - j) < srcBLen) && (j < srcALen))
+      {
+        /* z[i] += x[i-j] * y[j] */
+        sum += (q31_t) pIn1[j] * (pIn2[i - j]);
+      }
+    }
+
+    /* Store the output in the destination buffer */
+    pDst[i] = (q15_t) __SSAT((sum >> 15u), 16u);
+  }
+
+#endif /*  #if (defined(ARM_MATH_CM4) || defined(ARM_MATH_CM3)) && !defined(UNALIGNED_SUPPORT_DISABLE)*/
+
+}
+
+/**   
+ * @} end of Conv group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q31.c
new file mode 100644
index 00000000..a2a82e86
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q31.c
@@ -0,0 +1,565 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_conv_q31.c    
+*    
+* Description:	Convolution of Q31 sequences.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Conv    
+ * @{    
+ */
+
+/**    
+ * @brief Convolution of Q31 sequences.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * There is no saturation on intermediate additions.    
+ * Thus, if the accumulator overflows it wraps around and distorts the result.    
+ * The input signals should be scaled down to avoid intermediate overflows.    
+ * Scale down the inputs by log2(min(srcALen, srcBLen)) (log2 is read as log to the base 2) times to avoid overflows,    
+ * as maximum of min(srcALen, srcBLen) number of additions are carried internally.    
+ * The 2.62 accumulator is right shifted by 31 bits and saturated to 1.31 format to yield the final result.    
+ *    
+ * \par    
+ * See arm_conv_fast_q31() for a faster but less precise implementation of this function for Cortex-M3 and Cortex-M4.    
+ */
+
+void arm_conv_q31(
+  q31_t * pSrcA,
+  uint32_t srcALen,
+  q31_t * pSrcB,
+  uint32_t srcBLen,
+  q31_t * pDst)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t *pIn1;                                   /* inputA pointer */
+  q31_t *pIn2;                                   /* inputB pointer */
+  q31_t *pOut = pDst;                            /* output pointer */
+  q31_t *px;                                     /* Intermediate inputA pointer  */
+  q31_t *py;                                     /* Intermediate inputB pointer  */
+  q31_t *pSrc1, *pSrc2;                          /* Intermediate pointers */
+  q63_t sum;                                     /* Accumulator */
+  q63_t acc0, acc1, acc2;                        /* Accumulator */
+  q31_t x0, x1, x2, c0;                          /* Temporary variables to hold state and coefficient values */
+  uint32_t j, k, count, blkCnt, blockSize1, blockSize2, blockSize3;     /* loop counter */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (q31_t *) pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = (q31_t *) pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+  /* The function is internally    
+   * divided into three stages according to the number of multiplications that has to be    
+   * taken place between inputA samples and inputB samples. In the first stage of the    
+   * algorithm, the multiplications increase by one for every iteration.    
+   * In the second stage of the algorithm, srcBLen number of multiplications are done.    
+   * In the third stage of the algorithm, the multiplications decrease by one    
+   * for every iteration. */
+
+  /* The algorithm is implemented in three stages.    
+     The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------    
+   * Initializations of stage1    
+   * -------------------------*/
+
+  /* sum = x[0] * y[0]    
+   * sum = x[0] * y[1] + x[1] * y[0]    
+   * ....    
+   * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]    
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+
+  /* ------------------------    
+   * Stage1 process    
+   * ----------------------*/
+
+  /* The first stage starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 1] */
+      sum += (q63_t) * px++ * (*py--);
+      /* x[1] * y[srcBLen - 2] */
+      sum += (q63_t) * px++ * (*py--);
+      /* x[2] * y[srcBLen - 3] */
+      sum += (q63_t) * px++ * (*py--);
+      /* x[3] * y[srcBLen - 4] */
+      sum += (q63_t) * px++ * (*py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += (q63_t) * px++ * (*py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q31_t) (sum >> 31);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------    
+   * Initializations of stage2    
+   * ------------------------*/
+
+  /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]    
+   * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]    
+   * ....    
+   * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]    
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------    
+   * Stage2 process    
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+   * So, to loop unroll over blockSize2,    
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll by 3 */
+    blkCnt = blockSize2 / 3;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+
+      /* read x[0], x[1], x[2] samples */
+      x0 = *(px++);
+      x1 = *(px++);
+
+      /* Apply loop unrolling and compute 3 MACs simultaneously. */
+      k = srcBLen / 3;
+
+      /* First part of the processing with loop unrolling.  Compute 3 MACs at a time.        
+       ** a second loop below computes MACs for the remaining 1 to 2 samples. */
+      do
+      {
+        /* Read y[srcBLen - 1] sample */
+        c0 = *(py);
+
+        /* Read x[3] sample */
+        x2 = *(px);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[0] * y[srcBLen - 1] */
+        acc0 += ((q63_t) x0 * c0);
+        /* acc1 +=  x[1] * y[srcBLen - 1] */
+        acc1 += ((q63_t) x1 * c0);
+        /* acc2 +=  x[2] * y[srcBLen - 1] */
+        acc2 += ((q63_t) x2 * c0);
+
+        /* Read y[srcBLen - 2] sample */
+        c0 = *(py - 1u);
+
+        /* Read x[4] sample */
+        x0 = *(px + 1u);
+
+        /* Perform the multiply-accumulate */
+        /* acc0 +=  x[1] * y[srcBLen - 2] */
+        acc0 += ((q63_t) x1 * c0);
+        /* acc1 +=  x[2] * y[srcBLen - 2] */
+        acc1 += ((q63_t) x2 * c0);
+        /* acc2 +=  x[3] * y[srcBLen - 2] */
+        acc2 += ((q63_t) x0 * c0);
+
+        /* Read y[srcBLen - 3] sample */
+        c0 = *(py - 2u);
+
+        /* Read x[5] sample */
+        x1 = *(px + 2u);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[2] * y[srcBLen - 3] */
+        acc0 += ((q63_t) x2 * c0);
+        /* acc1 +=  x[3] * y[srcBLen - 2] */
+        acc1 += ((q63_t) x0 * c0);
+        /* acc2 +=  x[4] * y[srcBLen - 2] */
+        acc2 += ((q63_t) x1 * c0);
+
+        /* update scratch pointers */
+        px += 3u;
+        py -= 3u;
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 3, compute any remaining MACs here.        
+       ** No loop unrolling is used. */
+      k = srcBLen - (3 * (srcBLen / 3));
+
+      while(k > 0u)
+      {
+        /* Read y[srcBLen - 5] sample */
+        c0 = *(py--);
+
+        /* Read x[7] sample */
+        x2 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[4] * y[srcBLen - 5] */
+        acc0 += ((q63_t) x0 * c0);
+        /* acc1 +=  x[5] * y[srcBLen - 5] */
+        acc1 += ((q63_t) x1 * c0);
+        /* acc2 +=  x[6] * y[srcBLen - 5] */
+        acc2 += ((q63_t) x2 * c0);
+
+        /* Reuse the present samples for the next MAC */
+        x0 = x1;
+        x1 = x2;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the results in the accumulators in the destination buffer. */
+      *pOut++ = (q31_t) (acc0 >> 31);
+      *pOut++ = (q31_t) (acc1 >> 31);
+      *pOut++ = (q31_t) (acc2 >> 31);
+
+      /* Increment the pointer pIn1 index, count by 3 */
+      count += 3u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 3, compute any remaining output samples here.        
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 - 3 * (blockSize2 / 3);
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += (q63_t) * px++ * (*py--);
+        sum += (q63_t) * px++ * (*py--);
+        sum += (q63_t) * px++ * (*py--);
+        sum += (q63_t) * px++ * (*py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += (q63_t) * px++ * (*py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q31_t) (sum >> 31);
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,    
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* srcBLen number of MACS should be performed */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += (q63_t) * px++ * (*py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q31_t) (sum >> 31);
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+
+  /* --------------------------    
+   * Initializations of stage3    
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]    
+   * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]    
+   * ....    
+   * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]    
+   * sum +=  x[srcALen-1] * y[srcBLen-1]    
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.    
+     The blockSize3 variable holds the number of MAC operations performed */
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* -------------------    
+   * Stage3 process    
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3 >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* sum += x[srcALen - srcBLen + 1] * y[srcBLen - 1] */
+      sum += (q63_t) * px++ * (*py--);
+      /* sum += x[srcALen - srcBLen + 2] * y[srcBLen - 2] */
+      sum += (q63_t) * px++ * (*py--);
+      /* sum += x[srcALen - srcBLen + 3] * y[srcBLen - 3] */
+      sum += (q63_t) * px++ * (*py--);
+      /* sum += x[srcALen - srcBLen + 4] * y[srcBLen - 4] */
+      sum += (q63_t) * px++ * (*py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the blockSize3 is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = blockSize3 % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += (q63_t) * px++ * (*py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q31_t) (sum >> 31);
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pSrc2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q31_t *pIn1 = pSrcA;                           /* input pointer */
+  q31_t *pIn2 = pSrcB;                           /* coefficient pointer */
+  q63_t sum;                                     /* Accumulator */
+  uint32_t i, j;                                 /* loop counter */
+
+  /* Loop to calculate output of convolution for output length number of times */
+  for (i = 0; i < (srcALen + srcBLen - 1); i++)
+  {
+    /* Initialize sum with zero to carry on MAC operations */
+    sum = 0;
+
+    /* Loop to perform MAC operations according to convolution equation */
+    for (j = 0; j <= i; j++)
+    {
+      /* Check the array limitations */
+      if(((i - j) < srcBLen) && (j < srcALen))
+      {
+        /* z[i] += x[i-j] * y[j] */
+        sum += ((q63_t) pIn1[j] * (pIn2[i - j]));
+      }
+    }
+
+    /* Store the output in the destination buffer */
+    pDst[i] = (q31_t) (sum >> 31u);
+  }
+
+#endif /*     #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of Conv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q7.c
new file mode 100644
index 00000000..632d39e9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_conv_q7.c
@@ -0,0 +1,690 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_conv_q7.c   
+*   
+* Description:	Convolution of Q7 sequences. 
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup Conv   
+ * @{   
+ */
+
+/**   
+ * @brief Convolution of Q7 sequences.   
+ * @param[in] *pSrcA points to the first input sequence.   
+ * @param[in] srcALen length of the first input sequence.   
+ * @param[in] *pSrcB points to the second input sequence.   
+ * @param[in] srcBLen length of the second input sequence.   
+ * @param[out] *pDst points to the location where the output result is written.  Length srcALen+srcBLen-1.   
+ * @return none.   
+ *   
+ * @details   
+ * Scaling and Overflow Behavior:   
+ *   
+ * \par   
+ * The function is implemented using a 32-bit internal accumulator.   
+ * Both the inputs are represented in 1.7 format and multiplications yield a 2.14 result.   
+ * The 2.14 intermediate results are accumulated in a 32-bit accumulator in 18.14 format.   
+ * This approach provides 17 guard bits and there is no risk of overflow as long as max(srcALen, srcBLen)<131072.   
+ * The 18.14 result is then truncated to 18.7 format by discarding the low 7 bits and then saturated to 1.7 format.   
+ *
+ * \par    
+ * Refer the function arm_conv_opt_q7() for a faster implementation of this function.
+ * 
+ */
+
+void arm_conv_q7(
+  q7_t * pSrcA,
+  uint32_t srcALen,
+  q7_t * pSrcB,
+  uint32_t srcBLen,
+  q7_t * pDst)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q7_t *pIn1;                                    /* inputA pointer */
+  q7_t *pIn2;                                    /* inputB pointer */
+  q7_t *pOut = pDst;                             /* output pointer */
+  q7_t *px;                                      /* Intermediate inputA pointer */
+  q7_t *py;                                      /* Intermediate inputB pointer */
+  q7_t *pSrc1, *pSrc2;                           /* Intermediate pointers */
+  q7_t x0, x1, x2, x3, c0, c1;                   /* Temporary variables to hold state and coefficient values */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulator */
+  q31_t input1, input2;                          /* Temporary input variables */
+  q15_t in1, in2;                                /* Temporary input variables */
+  uint32_t j, k, count, blkCnt, blockSize1, blockSize2, blockSize3;     /* loop counter */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+  }
+
+  /* conv(x,y) at n = x[n] * y[0] + x[n-1] * y[1] + x[n-2] * y[2] + ...+ x[n-N+1] * y[N -1] */
+  /* The function is internally   
+   * divided into three stages according to the number of multiplications that has to be   
+   * taken place between inputA samples and inputB samples. In the first stage of the   
+   * algorithm, the multiplications increase by one for every iteration.   
+   * In the second stage of the algorithm, srcBLen number of multiplications are done.   
+   * In the third stage of the algorithm, the multiplications decrease by one   
+   * for every iteration. */
+
+  /* The algorithm is implemented in three stages.   
+     The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = (srcALen - srcBLen) + 1u;
+  blockSize3 = blockSize1;
+
+  /* --------------------------   
+   * Initializations of stage1   
+   * -------------------------*/
+
+  /* sum = x[0] * y[0]   
+   * sum = x[0] * y[1] + x[1] * y[0]   
+   * ....   
+   * sum = x[0] * y[srcBlen - 1] + x[1] * y[srcBlen - 2] +...+ x[srcBLen - 1] * y[0]   
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+
+  /* ------------------------   
+   * Stage1 process   
+   * ----------------------*/
+
+  /* The first stage starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] , x[1] */
+      in1 = (q15_t) * px++;
+      in2 = (q15_t) * px++;
+      input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+      /* y[srcBLen - 1] , y[srcBLen - 2] */
+      in1 = (q15_t) * py--;
+      in2 = (q15_t) * py--;
+      input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+      /* x[0] * y[srcBLen - 1] */
+      /* x[1] * y[srcBLen - 2] */
+      sum = __SMLAD(input1, input2, sum);
+
+      /* x[2] , x[3] */
+      in1 = (q15_t) * px++;
+      in2 = (q15_t) * px++;
+      input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+      /* y[srcBLen - 3] , y[srcBLen - 4] */
+      in1 = (q15_t) * py--;
+      in2 = (q15_t) * py--;
+      input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+      /* x[2] * y[srcBLen - 3] */
+      /* x[3] * y[srcBLen - 4] */
+      sum = __SMLAD(input1, input2, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum += ((q15_t) * px++ * *py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q7_t) (__SSAT(sum >> 7u, 8));
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pIn2 + count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------   
+   * Initializations of stage2   
+   * ------------------------*/
+
+  /* sum = x[0] * y[srcBLen-1] + x[1] * y[srcBLen-2] +...+ x[srcBLen-1] * y[0]   
+   * sum = x[1] * y[srcBLen-1] + x[2] * y[srcBLen-2] +...+ x[srcBLen] * y[0]   
+   * ....   
+   * sum = x[srcALen-srcBLen-2] * y[srcBLen-1] + x[srcALen] * y[srcBLen-2] +...+ x[srcALen-1] * y[0]   
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------   
+   * Stage2 process   
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* read x[0], x[1], x[2] samples */
+      x0 = *(px++);
+      x1 = *(px++);
+      x2 = *(px++);
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read y[srcBLen - 1] sample */
+        c0 = *(py--);
+        /* Read y[srcBLen - 2] sample */
+        c1 = *(py--);
+
+        /* Read x[3] sample */
+        x3 = *(px++);
+
+        /* x[0] and x[1] are packed */
+        in1 = (q15_t) x0;
+        in2 = (q15_t) x1;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* y[srcBLen - 1]   and y[srcBLen - 2] are packed */
+        in1 = (q15_t) c0;
+        in2 = (q15_t) c1;
+
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* acc0 += x[0] * y[srcBLen - 1] + x[1] * y[srcBLen - 2]  */
+        acc0 = __SMLAD(input1, input2, acc0);
+
+        /* x[1] and x[2] are packed */
+        in1 = (q15_t) x1;
+        in2 = (q15_t) x2;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* acc1 += x[1] * y[srcBLen - 1] + x[2] * y[srcBLen - 2]  */
+        acc1 = __SMLAD(input1, input2, acc1);
+
+        /* x[2] and x[3] are packed */
+        in1 = (q15_t) x2;
+        in2 = (q15_t) x3;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* acc2 += x[2] * y[srcBLen - 1] + x[3] * y[srcBLen - 2]  */
+        acc2 = __SMLAD(input1, input2, acc2);
+
+        /* Read x[4] sample */
+        x0 = *(px++);
+
+        /* x[3] and x[4] are packed */
+        in1 = (q15_t) x3;
+        in2 = (q15_t) x0;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* acc3 += x[3] * y[srcBLen - 1] + x[4] * y[srcBLen - 2]  */
+        acc3 = __SMLAD(input1, input2, acc3);
+
+        /* Read y[srcBLen - 3] sample */
+        c0 = *(py--);
+        /* Read y[srcBLen - 4] sample */
+        c1 = *(py--);
+
+        /* Read x[5] sample */
+        x1 = *(px++);
+
+        /* x[2] and x[3] are packed */
+        in1 = (q15_t) x2;
+        in2 = (q15_t) x3;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* y[srcBLen - 3] and y[srcBLen - 4] are packed */
+        in1 = (q15_t) c0;
+        in2 = (q15_t) c1;
+
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* acc0 += x[2] * y[srcBLen - 3] + x[3] * y[srcBLen - 4]  */
+        acc0 = __SMLAD(input1, input2, acc0);
+
+        /* x[3] and x[4] are packed */
+        in1 = (q15_t) x3;
+        in2 = (q15_t) x0;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* acc1 += x[3] * y[srcBLen - 3] + x[4] * y[srcBLen - 4]  */
+        acc1 = __SMLAD(input1, input2, acc1);
+
+        /* x[4] and x[5] are packed */
+        in1 = (q15_t) x0;
+        in2 = (q15_t) x1;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* acc2 += x[4] * y[srcBLen - 3] + x[5] * y[srcBLen - 4]  */
+        acc2 = __SMLAD(input1, input2, acc2);
+
+        /* Read x[6] sample */
+        x2 = *(px++);
+
+        /* x[5] and x[6] are packed */
+        in1 = (q15_t) x1;
+        in2 = (q15_t) x2;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* acc3 += x[5] * y[srcBLen - 3] + x[6] * y[srcBLen - 4]  */
+        acc3 = __SMLAD(input1, input2, acc3);
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Read y[srcBLen - 5] sample */
+        c0 = *(py--);
+
+        /* Read x[7] sample */
+        x3 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[4] * y[srcBLen - 5] */
+        acc0 += ((q15_t) x0 * c0);
+        /* acc1 +=  x[5] * y[srcBLen - 5] */
+        acc1 += ((q15_t) x1 * c0);
+        /* acc2 +=  x[6] * y[srcBLen - 5] */
+        acc2 += ((q15_t) x2 * c0);
+        /* acc3 +=  x[7] * y[srcBLen - 5] */
+        acc3 += ((q15_t) x3 * c0);
+
+        /* Reuse the present samples for the next MAC */
+        x0 = x1;
+        x1 = x2;
+        x2 = x3;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q7_t) (__SSAT(acc0 >> 7u, 8));
+      *pOut++ = (q7_t) (__SSAT(acc1 >> 7u, 8));
+      *pOut++ = (q7_t) (__SSAT(acc2 >> 7u, 8));
+      *pOut++ = (q7_t) (__SSAT(acc3 >> 7u, 8));
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+
+        /* Reading two inputs of SrcA buffer and packing */
+        in1 = (q15_t) * px++;
+        in2 = (q15_t) * px++;
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* Reading two inputs of SrcB buffer and packing */
+        in1 = (q15_t) * py--;
+        in2 = (q15_t) * py--;
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* Perform the multiply-accumulates */
+        sum = __SMLAD(input1, input2, sum);
+
+        /* Reading two inputs of SrcA buffer and packing */
+        in1 = (q15_t) * px++;
+        in2 = (q15_t) * px++;
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* Reading two inputs of SrcB buffer and packing */
+        in1 = (q15_t) * py--;
+        in2 = (q15_t) * py--;
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+        /* Perform the multiply-accumulates */
+        sum = __SMLAD(input1, input2, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q15_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q7_t) (__SSAT(sum >> 7u, 8));
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,   
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* srcBLen number of MACS should be performed */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += ((q15_t) * px++ * *py--);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut++ = (q7_t) (__SSAT(sum >> 7u, 8));
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pSrc2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+
+  /* --------------------------   
+   * Initializations of stage3   
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[srcBLen-1] + x[srcALen-srcBLen+2] * y[srcBLen-2] +...+ x[srcALen-1] * y[1]   
+   * sum += x[srcALen-srcBLen+2] * y[srcBLen-1] + x[srcALen-srcBLen+3] * y[srcBLen-2] +...+ x[srcALen-1] * y[2]   
+   * ....   
+   * sum +=  x[srcALen-2] * y[srcBLen-1] + x[srcALen-1] * y[srcBLen-2]   
+   * sum +=  x[srcALen-1] * y[srcBLen-1]   
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.   
+     The blockSize3 variable holds the number of MAC operations performed */
+
+  /* Working pointer of inputA */
+  pSrc1 = pIn1 + (srcALen - (srcBLen - 1u));
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  pSrc2 = pIn2 + (srcBLen - 1u);
+  py = pSrc2;
+
+  /* -------------------   
+   * Stage3 process   
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = blockSize3 >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Reading two inputs, x[srcALen - srcBLen + 1] and x[srcALen - srcBLen + 2] of SrcA buffer and packing */
+      in1 = (q15_t) * px++;
+      in2 = (q15_t) * px++;
+      input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+      /* Reading two inputs, y[srcBLen - 1] and y[srcBLen - 2] of SrcB buffer and packing */
+      in1 = (q15_t) * py--;
+      in2 = (q15_t) * py--;
+      input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+      /* sum += x[srcALen - srcBLen + 1] * y[srcBLen - 1] */
+      /* sum += x[srcALen - srcBLen + 2] * y[srcBLen - 2] */
+      sum = __SMLAD(input1, input2, sum);
+
+      /* Reading two inputs, x[srcALen - srcBLen + 3] and x[srcALen - srcBLen + 4] of SrcA buffer and packing */
+      in1 = (q15_t) * px++;
+      in2 = (q15_t) * px++;
+      input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+      /* Reading two inputs, y[srcBLen - 3] and y[srcBLen - 4] of SrcB buffer and packing */
+      in1 = (q15_t) * py--;
+      in2 = (q15_t) * py--;
+      input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16u);
+
+      /* sum += x[srcALen - srcBLen + 3] * y[srcBLen - 3] */
+      /* sum += x[srcALen - srcBLen + 4] * y[srcBLen - 4] */
+      sum = __SMLAD(input1, input2, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the blockSize3 is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = blockSize3 % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum += ((q15_t) * px++ * *py--);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut++ = (q7_t) (__SSAT(sum >> 7u, 8));
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pSrc2;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q7_t *pIn1 = pSrcA;                            /* input pointer */
+  q7_t *pIn2 = pSrcB;                            /* coefficient pointer */
+  q31_t sum;                                     /* Accumulator */
+  uint32_t i, j;                                 /* loop counter */
+
+  /* Loop to calculate output of convolution for output length number of times */
+  for (i = 0; i < (srcALen + srcBLen - 1); i++)
+  {
+    /* Initialize sum with zero to carry on MAC operations */
+    sum = 0;
+
+    /* Loop to perform MAC operations according to convolution equation */
+    for (j = 0; j <= i; j++)
+    {
+      /* Check the array limitations */
+      if(((i - j) < srcBLen) && (j < srcALen))
+      {
+        /* z[i] += x[i-j] * y[j] */
+        sum += (q15_t) pIn1[j] * (pIn2[i - j]);
+      }
+    }
+
+    /* Store the output in the destination buffer */
+    pDst[i] = (q7_t) __SSAT((sum >> 7u), 8u);
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY        */
+
+}
+
+/**   
+ * @} end of Conv group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_f32.c
new file mode 100644
index 00000000..cf6aefec
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_f32.c
@@ -0,0 +1,739 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_correlate_f32.c    
+*    
+* Description:	 Correlation of floating-point sequences.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup Corr Correlation    
+ *    
+ * Correlation is a mathematical operation that is similar to convolution.    
+ * As with convolution, correlation uses two signals to produce a third signal.    
+ * The underlying algorithms in correlation and convolution are identical except that one of the inputs is flipped in convolution.    
+ * Correlation is commonly used to measure the similarity between two signals.    
+ * It has applications in pattern recognition, cryptanalysis, and searching.    
+ * The CMSIS library provides correlation functions for Q7, Q15, Q31 and floating-point data types.    
+ * Fast versions of the Q15 and Q31 functions are also provided.    
+ *    
+ * \par Algorithm    
+ * Let a[n] and b[n] be sequences of length srcALen and srcBLen samples respectively.    
+ * The convolution of the two signals is denoted by    
+ * 
    
+ *                   c[n] = a[n] * b[n]    
+ * 
    
+ * In correlation, one of the signals is flipped in time    
+ * 
    
+ *                   c[n] = a[n] * b[-n]    
+ * 
    
+ *    
+ * \par    
+ * and this is mathematically defined as    
+ * \image html CorrelateEquation.gif    
+ * \par    
+ * The pSrcA points to the first input vector of length srcALen and pSrcB points to the second input vector of length srcBLen.    
+ * The result c[n] is of length 2 * max(srcALen, srcBLen) - 1 and is defined over the interval n=0, 1, 2, ..., (2 * max(srcALen, srcBLen) - 2).    
+ * The output result is written to pDst and the calling function must allocate 2 * max(srcALen, srcBLen) - 1 words for the result.    
+ *    
+ * Note   
+ * \par  
+ * The pDst should be initialized to all zeros before being used.  
+ *  
+ * Fixed-Point Behavior    
+ * \par    
+ * Correlation requires summing up a large number of intermediate products.    
+ * As such, the Q7, Q15, and Q31 functions run a risk of overflow and saturation.    
+ * Refer to the function specific documentation below for further details of the particular algorithm used.    
+ *
+ *
+ * Fast Versions
+ *
+ * \par 
+ * Fast versions are supported for Q31 and Q15.  Cycles for Fast versions are less compared to Q31 and Q15 of correlate and the design requires
+ * the input signals should be scaled down to avoid intermediate overflows.   
+ *
+ *
+ * Opt Versions
+ *
+ * \par 
+ * Opt versions are supported for Q15 and Q7.  Design uses internal scratch buffer for getting good optimisation.
+ * These versions are optimised in cycles and consumes more memory(Scratch memory) compared to Q15 and Q7 versions of correlate 
+ */
+
+/**    
+ * @addtogroup Corr    
+ * @{    
+ */
+/**    
+ * @brief Correlation of floating-point sequences.    
+ * @param[in]  *pSrcA points to the first input sequence.    
+ * @param[in]  srcALen length of the first input sequence.    
+ * @param[in]  *pSrcB points to the second input sequence.    
+ * @param[in]  srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.    
+ * @return none.    
+ */
+
+void arm_correlate_f32(
+  float32_t * pSrcA,
+  uint32_t srcALen,
+  float32_t * pSrcB,
+  uint32_t srcBLen,
+  float32_t * pDst)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t *pIn1;                               /* inputA pointer */
+  float32_t *pIn2;                               /* inputB pointer */
+  float32_t *pOut = pDst;                        /* output pointer */
+  float32_t *px;                                 /* Intermediate inputA pointer */
+  float32_t *py;                                 /* Intermediate inputB pointer */
+  float32_t *pSrc1;                              /* Intermediate pointers */
+  float32_t sum, acc0, acc1, acc2, acc3;         /* Accumulators */
+  float32_t x0, x1, x2, x3, c0;                  /* temporary variables for holding input and coefficient values */
+  uint32_t j, k = 0u, count, blkCnt, outBlockSize, blockSize1, blockSize2, blockSize3;  /* loop counters */
+  int32_t inc = 1;                               /* Destination address modifier */
+
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,    
+   * we assume zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,    
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,    
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcA;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcB;
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding has to be done to srcB    
+     * to make their lengths equal.    
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))    
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+    //while(j > 0u)   
+    //{   
+    //  /* Zero is stored in the destination buffer */   
+    //  *pOut++ = 0.0f;   
+
+    //  /* Decrement the loop counter */   
+    //  j--;   
+    //}   
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization of inputB pointer */
+    pIn2 = pSrcA;
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  /* The function is internally    
+   * divided into three parts according to the number of multiplications that has to be    
+   * taken place between inputA samples and inputB samples. In the first part of the    
+   * algorithm, the multiplications increase by one for every iteration.    
+   * In the second part of the algorithm, srcBLen number of multiplications are done.    
+   * In the third part of the algorithm, the multiplications decrease by one    
+   * for every iteration.*/
+  /* The algorithm is implemented in three stages.    
+   * The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------    
+   * Initializations of stage1    
+   * -------------------------*/
+
+  /* sum = x[0] * y[srcBlen - 1]    
+   * sum = x[0] * y[srcBlen-2] + x[1] * y[srcBlen - 1]    
+   * ....    
+   * sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen - 1] * y[srcBLen - 1]    
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc1 = pIn2 + (srcBLen - 1u);
+  py = pSrc1;
+
+  /* ------------------------    
+   * Stage1 process    
+   * ----------------------*/
+
+  /* The first stage starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0.0f;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 4] */
+      sum += *px++ * *py++;
+      /* x[1] * y[srcBLen - 3] */
+      sum += *px++ * *py++;
+      /* x[2] * y[srcBLen - 2] */
+      sum += *px++ * *py++;
+      /* x[3] * y[srcBLen - 1] */
+      sum += *px++ * *py++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      /* x[0] * y[srcBLen - 1] */
+      sum += *px++ * *py++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = sum;
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pSrc1 - count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------    
+   * Initializations of stage2    
+   * ------------------------*/
+
+  /* sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen-1] * y[srcBLen-1]    
+   * sum = x[1] * y[0] + x[2] * y[1] +...+ x[srcBLen] * y[srcBLen-1]    
+   * ....    
+   * sum = x[srcALen-srcBLen-2] * y[0] + x[srcALen-srcBLen-1] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------    
+   * Stage2 process    
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+   * So, to loop unroll over blockSize2,    
+   * srcBLen should be greater than or equal to 4, to loop unroll the srcBLen loop */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0.0f;
+      acc1 = 0.0f;
+      acc2 = 0.0f;
+      acc3 = 0.0f;
+
+      /* read x[0], x[1], x[2] samples */
+      x0 = *(px++);
+      x1 = *(px++);
+      x2 = *(px++);
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read y[0] sample */
+        c0 = *(py++);
+
+        /* Read x[3] sample */
+        x3 = *(px++);
+
+        /* Perform the multiply-accumulate */
+        /* acc0 +=  x[0] * y[0] */
+        acc0 += x0 * c0;
+        /* acc1 +=  x[1] * y[0] */
+        acc1 += x1 * c0;
+        /* acc2 +=  x[2] * y[0] */
+        acc2 += x2 * c0;
+        /* acc3 +=  x[3] * y[0] */
+        acc3 += x3 * c0;
+
+        /* Read y[1] sample */
+        c0 = *(py++);
+
+        /* Read x[4] sample */
+        x0 = *(px++);
+
+        /* Perform the multiply-accumulate */
+        /* acc0 +=  x[1] * y[1] */
+        acc0 += x1 * c0;
+        /* acc1 +=  x[2] * y[1] */
+        acc1 += x2 * c0;
+        /* acc2 +=  x[3] * y[1] */
+        acc2 += x3 * c0;
+        /* acc3 +=  x[4] * y[1] */
+        acc3 += x0 * c0;
+
+        /* Read y[2] sample */
+        c0 = *(py++);
+
+        /* Read x[5] sample */
+        x1 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[2] * y[2] */
+        acc0 += x2 * c0;
+        /* acc1 +=  x[3] * y[2] */
+        acc1 += x3 * c0;
+        /* acc2 +=  x[4] * y[2] */
+        acc2 += x0 * c0;
+        /* acc3 +=  x[5] * y[2] */
+        acc3 += x1 * c0;
+
+        /* Read y[3] sample */
+        c0 = *(py++);
+
+        /* Read x[6] sample */
+        x2 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[3] * y[3] */
+        acc0 += x3 * c0;
+        /* acc1 +=  x[4] * y[3] */
+        acc1 += x0 * c0;
+        /* acc2 +=  x[5] * y[3] */
+        acc2 += x1 * c0;
+        /* acc3 +=  x[6] * y[3] */
+        acc3 += x2 * c0;
+
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Read y[4] sample */
+        c0 = *(py++);
+
+        /* Read x[7] sample */
+        x3 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[4] * y[4] */
+        acc0 += x0 * c0;
+        /* acc1 +=  x[5] * y[4] */
+        acc1 += x1 * c0;
+        /* acc2 +=  x[6] * y[4] */
+        acc2 += x2 * c0;
+        /* acc3 +=  x[7] * y[4] */
+        acc3 += x3 * c0;
+
+        /* Reuse the present samples for the next MAC */
+        x0 = x1;
+        x1 = x2;
+        x2 = x3;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = acc0;
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      *pOut = acc1;
+      pOut += inc;
+
+      *pOut = acc2;
+      pOut += inc;
+
+      *pOut = acc3;
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0.0f;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += *px++ * *py++;
+        sum += *px++ * *py++;
+        sum += *px++ * *py++;
+        sum += *px++ * *py++;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += *px++ * *py++;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = sum;
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,    
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0.0f;
+
+      /* Loop over srcBLen */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += *px++ * *py++;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = sum;
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+  /* --------------------------    
+   * Initializations of stage3    
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[0] + x[srcALen-srcBLen+2] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   * sum += x[srcALen-srcBLen+2] * y[0] + x[srcALen-srcBLen+3] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   * ....    
+   * sum +=  x[srcALen-2] * y[0] + x[srcALen-1] * y[1]    
+   * sum +=  x[srcALen-1] * y[0]    
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = srcBLen - 1u;
+
+  /* Working pointer of inputA */
+  pSrc1 = pIn1 + (srcALen - (srcBLen - 1u));
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* -------------------    
+   * Stage3 process    
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0.0f;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum += x[srcALen - srcBLen + 4] * y[3] */
+      sum += *px++ * *py++;
+      /* sum += x[srcALen - srcBLen + 3] * y[2] */
+      sum += *px++ * *py++;
+      /* sum += x[srcALen - srcBLen + 2] * y[1] */
+      sum += *px++ * *py++;
+      /* sum += x[srcALen - srcBLen + 1] * y[0] */
+      sum += *px++ * *py++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum += *px++ * *py++;
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = sum;
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the MAC count */
+    count--;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  float32_t *pIn1 = pSrcA;                       /* inputA pointer */
+  float32_t *pIn2 = pSrcB + (srcBLen - 1u);      /* inputB pointer */
+  float32_t sum;                                 /* Accumulator */
+  uint32_t i = 0u, j;                            /* loop counters */
+  uint32_t inv = 0u;                             /* Reverse order flag */
+  uint32_t tot = 0u;                             /* Length */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and a varaible, inv is set to 1 */
+  /* If lengths are not equal then zero pad has to be done to  make the two    
+   * inputs of same length. But to improve the performance, we assume zeroes    
+   * in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen, (srcALen - srcBLen) zeroes has to included in the    
+   * starting of the output buffer */
+  /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the   
+   * ending of the output buffer */
+  /* Once the zero padding is done the remaining of the output is calcualted   
+   * using convolution but with the shorter signal time shifted. */
+
+  /* Calculate the length of the remaining sequence */
+  tot = ((srcALen + srcBLen) - 2u);
+
+  if(srcALen > srcBLen)
+  {
+    /* Calculating the number of zeros to be padded to the output */
+    j = srcALen - srcBLen;
+
+    /* Initialise the pointer after zero padding */
+    pDst += j;
+  }
+
+  else if(srcALen < srcBLen)
+  {
+    /* Initialization to inputB pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization to the end of inputA pointer */
+    pIn2 = pSrcA + (srcALen - 1u);
+
+    /* Initialisation of the pointer after zero padding */
+    pDst = pDst + tot;
+
+    /* Swapping the lengths */
+    j = srcALen;
+    srcALen = srcBLen;
+    srcBLen = j;
+
+    /* Setting the reverse flag */
+    inv = 1;
+
+  }
+
+  /* Loop to calculate convolution for output length number of times */
+  for (i = 0u; i <= tot; i++)
+  {
+    /* Initialize sum with zero to carry on MAC operations */
+    sum = 0.0f;
+
+    /* Loop to perform MAC operations according to convolution equation */
+    for (j = 0u; j <= i; j++)
+    {
+      /* Check the array limitations */
+      if((((i - j) < srcBLen) && (j < srcALen)))
+      {
+        /* z[i] += x[i-j] * y[j] */
+        sum += pIn1[j] * pIn2[-((int32_t) i - j)];
+      }
+    }
+    /* Store the output in the destination buffer */
+    if(inv == 1)
+      *pDst-- = sum;
+    else
+      *pDst++ = sum;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of Corr group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_opt_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_opt_q15.c
new file mode 100644
index 00000000..1653269e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_opt_q15.c
@@ -0,0 +1,512 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_correlate_fast_opt_q15.c    
+*    
+* Description:	Fast Q15 Correlation.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Corr    
+ * @{    
+ */
+
+/**    
+ * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.    
+ * @param[in]  *pScratch points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.   
+ * @return none.    
+ *    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, scratch buffers should be aligned by 32-bit    
+ *    
+ *     
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * This fast version uses a 32-bit accumulator with 2.30 format.    
+ * The accumulator maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * There is no saturation on intermediate additions.    
+ * Thus, if the accumulator overflows it wraps around and distorts the result.    
+ * The input signals should be scaled down to avoid intermediate overflows.    
+ * Scale down one of the inputs by 1/min(srcALen, srcBLen) to avoid overflow since a    
+ * maximum of min(srcALen, srcBLen) number of additions is carried internally.    
+ * The 2.30 accumulator is right shifted by 15 bits and then saturated to 1.15 format to yield the final result.    
+ *    
+ * \par    
+ * See arm_correlate_q15() for a slower implementation of this function which uses a 64-bit accumulator to avoid wrap around distortion.    
+ */
+
+void arm_correlate_fast_opt_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  q15_t * pScratch)
+{
+  q15_t *pIn1;                                   /* inputA pointer               */
+  q15_t *pIn2;                                   /* inputB pointer               */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulators                  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q31_t x1, x2, x3;                              /* temporary variables for holding input and coefficient values */
+  uint32_t j, blkCnt, outBlockSize;              /* loop counter                 */
+  int32_t inc = 1;                               /* Destination address modifier */
+  uint32_t tapCnt;
+  q31_t y1, y2;
+  q15_t *pScr;                                   /* Intermediate pointers        */
+  q15_t *pOut = pDst;                            /* output pointer               */
+#ifdef UNALIGNED_SUPPORT_DISABLE
+
+  q15_t a, b;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,        
+   * we include zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,        
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,        
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB        
+     * to make their lengths equal.        
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))        
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  pScr = pScratch;
+
+  /* Fill (srcBLen - 1u) zeros in scratch buffer */
+  arm_fill_q15(0, pScr, (srcBLen - 1u));
+
+  /* Update temporary scratch pointer */
+  pScr += (srcBLen - 1u);
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Copy (srcALen) samples in scratch buffer */
+  arm_copy_q15(pIn1, pScr, srcALen);
+
+  /* Update pointers */
+  pScr += srcALen;
+
+#else
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  j = srcALen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(j > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr++ = *pIn1++;
+    *pScr++ = *pIn1++;
+    *pScr++ = *pIn1++;
+    *pScr++ = *pIn1++;
+
+    /* Decrement the loop counter */
+    j--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  j = srcALen % 0x4u;
+
+  while(j > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr++ = *pIn1++;
+
+    /* Decrement the loop counter */
+    j--;
+  }
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+  arm_fill_q15(0, pScr, (srcBLen - 1u));
+
+  /* Update pointer */
+  pScr += (srcBLen - 1u);
+
+#else
+
+/* Apply loop unrolling and do 4 Copies simultaneously. */
+  j = (srcBLen - 1u) >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(j > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr++ = 0;
+    *pScr++ = 0;
+    *pScr++ = 0;
+    *pScr++ = 0;
+
+    /* Decrement the loop counter */
+    j--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  j = (srcBLen - 1u) % 0x4u;
+
+  while(j > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr++ = 0;
+
+    /* Decrement the loop counter */
+    j--;
+  }
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+  /* Temporary pointer for scratch2 */
+  py = pIn2;
+
+
+  /* Actual correlation process starts here */
+  blkCnt = (srcALen + srcBLen - 1u) >> 2;
+
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr = pScratch;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Read four samples from scratch1 buffer */
+    x1 = *__SIMD32(pScr)++;
+
+    /* Read next four samples from scratch1 buffer */
+    x2 = *__SIMD32(pScr)++;
+
+    tapCnt = (srcBLen) >> 2u;
+
+    while(tapCnt > 0u)
+    {
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+      /* Read four samples from smaller buffer */
+      y1 = _SIMD32_OFFSET(pIn2);
+      y2 = _SIMD32_OFFSET(pIn2 + 2u);
+
+      acc0 = __SMLAD(x1, y1, acc0);
+
+      acc2 = __SMLAD(x2, y1, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc1 = __SMLADX(x3, y1, acc1);
+
+      x1 = _SIMD32_OFFSET(pScr);
+
+      acc0 = __SMLAD(x2, y2, acc0);
+
+      acc2 = __SMLAD(x1, y2, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y1, acc3);
+
+      acc1 = __SMLADX(x3, y2, acc1);
+
+      x2 = _SIMD32_OFFSET(pScr + 2u);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y2, acc3);
+#else	 
+
+      /* Read four samples from smaller buffer */
+	  a = *pIn2;
+	  b = *(pIn2 + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      y1 = __PKHBT(a, b, 16);
+#else
+      y1 = __PKHBT(b, a, 16);
+#endif
+	  
+	  a = *(pIn2 + 2);
+	  b = *(pIn2 + 3);
+#ifndef ARM_MATH_BIG_ENDIAN
+      y2 = __PKHBT(a, b, 16);
+#else
+      y2 = __PKHBT(b, a, 16);
+#endif				
+
+      acc0 = __SMLAD(x1, y1, acc0);
+
+      acc2 = __SMLAD(x2, y1, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc1 = __SMLADX(x3, y1, acc1);
+
+	  a = *pScr;
+	  b = *(pScr + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(a, b, 16);
+#else
+      x1 = __PKHBT(b, a, 16);
+#endif
+
+      acc0 = __SMLAD(x2, y2, acc0);
+
+      acc2 = __SMLAD(x1, y2, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y1, acc3);
+
+      acc1 = __SMLADX(x3, y2, acc1);
+
+	  a = *(pScr + 2);
+	  b = *(pScr + 3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x2 = __PKHBT(a, b, 16);
+#else
+      x2 = __PKHBT(b, a, 16);
+#endif
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y2, acc3);
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+      pIn2 += 4u;
+
+      pScr += 4u;
+
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+
+
+    /* Update scratch pointer for remaining samples of smaller length sequence */
+    pScr -= 4u;
+
+
+    /* apply same above for remaining samples of smaller length sequence */
+    tapCnt = (srcBLen) & 3u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr++ * *pIn2);
+      acc1 += (*pScr++ * *pIn2);
+      acc2 += (*pScr++ * *pIn2);
+      acc3 += (*pScr++ * *pIn2++);
+
+      pScr -= 3u;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+
+    /* Store the results in the accumulators in the destination buffer. */
+    *pOut = (__SSAT(acc0 >> 15u, 16));
+    pOut += inc;
+    *pOut = (__SSAT(acc1 >> 15u, 16));
+    pOut += inc;
+    *pOut = (__SSAT(acc2 >> 15u, 16));
+    pOut += inc;
+    *pOut = (__SSAT(acc3 >> 15u, 16));
+    pOut += inc;
+
+
+    /* Initialization of inputB pointer */
+    pIn2 = py;
+
+    pScratch += 4u;
+
+  }
+
+
+  blkCnt = (srcALen + srcBLen - 1u) & 0x3;
+
+  /* Calculate correlation for remaining samples of Bigger length sequence */
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr = pScratch;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+
+    tapCnt = (srcBLen) >> 1u;
+
+    while(tapCnt > 0u)
+    {
+
+      acc0 += (*pScr++ * *pIn2++);
+      acc0 += (*pScr++ * *pIn2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    tapCnt = (srcBLen) & 1u;
+
+    /* apply same above for remaining samples of smaller length sequence */
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr++ * *pIn2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+    /* Store the result in the accumulator in the destination buffer. */
+
+    *pOut = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+    pOut += inc;
+
+    /* Initialization of inputB pointer */
+    pIn2 = py;
+
+    pScratch += 1u;
+
+  }
+}
+
+/**    
+ * @} end of Corr group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_q15.c
new file mode 100644
index 00000000..9e3837f1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_q15.c
@@ -0,0 +1,1319 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_correlate_fast_q15.c   
+*   
+* Description:	Fast Q15 Correlation.   
+*   
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup Corr   
+ * @{   
+ */
+
+/**   
+ * @brief Correlation of Q15 sequences (fast version) for Cortex-M3 and Cortex-M4.   
+ * @param[in] *pSrcA points to the first input sequence.   
+ * @param[in] srcALen length of the first input sequence.   
+ * @param[in] *pSrcB points to the second input sequence.   
+ * @param[in] srcBLen length of the second input sequence.   
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.   
+ * @return none.   
+ *   
+ * Scaling and Overflow Behavior:   
+ *   
+ * \par   
+ * This fast version uses a 32-bit accumulator with 2.30 format.   
+ * The accumulator maintains full precision of the intermediate multiplication results but provides only a single guard bit.   
+ * There is no saturation on intermediate additions.   
+ * Thus, if the accumulator overflows it wraps around and distorts the result.   
+ * The input signals should be scaled down to avoid intermediate overflows.   
+ * Scale down one of the inputs by 1/min(srcALen, srcBLen) to avoid overflow since a   
+ * maximum of min(srcALen, srcBLen) number of additions is carried internally.   
+ * The 2.30 accumulator is right shifted by 15 bits and then saturated to 1.15 format to yield the final result.   
+ *   
+ * \par   
+ * See arm_correlate_q15() for a slower implementation of this function which uses a 64-bit accumulator to avoid wrap around distortion.   
+ */
+
+void arm_correlate_fast_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst)
+{
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  q15_t *pIn1;                                   /* inputA pointer               */
+  q15_t *pIn2;                                   /* inputB pointer               */
+  q15_t *pOut = pDst;                            /* output pointer               */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulators                  */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1;                                  /* Intermediate pointers        */
+  q31_t x0, x1, x2, x3, c0;                      /* temporary variables for holding input and coefficient values */
+  uint32_t j, k = 0u, count, blkCnt, outBlockSize, blockSize1, blockSize2, blockSize3;  /* loop counter                 */
+  int32_t inc = 1;                               /* Destination address modifier */
+
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,   
+   * we include zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,   
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,   
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB   
+     * to make their lengths equal.   
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))   
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  /* The function is internally   
+   * divided into three parts according to the number of multiplications that has to be   
+   * taken place between inputA samples and inputB samples. In the first part of the   
+   * algorithm, the multiplications increase by one for every iteration.   
+   * In the second part of the algorithm, srcBLen number of multiplications are done.   
+   * In the third part of the algorithm, the multiplications decrease by one   
+   * for every iteration.*/
+  /* The algorithm is implemented in three stages.   
+   * The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------   
+   * Initializations of stage1   
+   * -------------------------*/
+
+  /* sum = x[0] * y[srcBlen - 1]   
+   * sum = x[0] * y[srcBlen - 2] + x[1] * y[srcBlen - 1]   
+   * ....   
+   * sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen - 1] * y[srcBLen - 1]   
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc1 = pIn2 + (srcBLen - 1u);
+  py = pSrc1;
+
+  /* ------------------------   
+   * Stage1 process   
+   * ----------------------*/
+
+  /* The first loop starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 4] , x[1] * y[srcBLen - 3] */
+      sum = __SMLAD(*__SIMD32(px)++, *__SIMD32(py)++, sum);
+      /* x[3] * y[srcBLen - 1] , x[2] * y[srcBLen - 2] */
+      sum = __SMLAD(*__SIMD32(px)++, *__SIMD32(py)++, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* x[0] * y[srcBLen - 1] */
+      sum = __SMLAD(*px++, *py++, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q15_t) (sum >> 15);
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pSrc1 - count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------   
+   * Initializations of stage2   
+   * ------------------------*/
+
+  /* sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen-1] * y[srcBLen-1]   
+   * sum = x[1] * y[0] + x[2] * y[1] +...+ x[srcBLen] * y[srcBLen-1]   
+   * ....   
+   * sum = x[srcALen-srcBLen-2] * y[0] + x[srcALen-srcBLen-1] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------   
+   * Stage2 process   
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4, to loop unroll the srcBLen loop */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* read x[0], x[1] samples */
+      x0 = *__SIMD32(px);
+      /* read x[1], x[2] samples */
+      x1 = _SIMD32_OFFSET(px + 1);
+	  px += 2u;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read the first two inputB samples using SIMD:   
+         * y[0] and y[1] */
+        c0 = *__SIMD32(py)++;
+
+        /* acc0 +=  x[0] * y[0] + x[1] * y[1] */
+        acc0 = __SMLAD(x0, c0, acc0);
+
+        /* acc1 +=  x[1] * y[0] + x[2] * y[1] */
+        acc1 = __SMLAD(x1, c0, acc1);
+
+        /* Read x[2], x[3] */
+        x2 = *__SIMD32(px);
+
+        /* Read x[3], x[4] */
+        x3 = _SIMD32_OFFSET(px + 1);
+
+        /* acc2 +=  x[2] * y[0] + x[3] * y[1] */
+        acc2 = __SMLAD(x2, c0, acc2);
+
+        /* acc3 +=  x[3] * y[0] + x[4] * y[1] */
+        acc3 = __SMLAD(x3, c0, acc3);
+
+        /* Read y[2] and y[3] */
+        c0 = *__SIMD32(py)++;
+
+        /* acc0 +=  x[2] * y[2] + x[3] * y[3] */
+        acc0 = __SMLAD(x2, c0, acc0);
+
+        /* acc1 +=  x[3] * y[2] + x[4] * y[3] */
+        acc1 = __SMLAD(x3, c0, acc1);
+
+        /* Read x[4], x[5] */
+        x0 = _SIMD32_OFFSET(px + 2);
+
+        /* Read x[5], x[6] */
+        x1 = _SIMD32_OFFSET(px + 3);
+		px += 4u;
+
+        /* acc2 +=  x[4] * y[2] + x[5] * y[3] */
+        acc2 = __SMLAD(x0, c0, acc2);
+
+        /* acc3 +=  x[5] * y[2] + x[6] * y[3] */
+        acc3 = __SMLAD(x1, c0, acc3);
+
+      } while(--k);
+
+      /* For the next MAC operations, SIMD is not used   
+       * So, the 16 bit pointer if inputB, py is updated */
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      if(k == 1u)
+      {
+        /* Read y[4] */
+        c0 = *py;
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[7] */
+        x3 = *__SIMD32(px);
+		px++;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLADX(x1, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      if(k == 2u)
+      {
+        /* Read y[4], y[5] */
+        c0 = *__SIMD32(py);
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px + 1);
+		px += 2u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLAD(x3, c0, acc2);
+        acc3 = __SMLAD(x2, c0, acc3);
+      }
+
+      if(k == 3u)
+      {
+        /* Read y[4], y[5] */
+        c0 = *__SIMD32(py)++;
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px + 1);
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLAD(x3, c0, acc2);
+        acc3 = __SMLAD(x2, c0, acc3);
+
+        c0 = (*py);
+        /* Read y[6] */
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[10] */
+        x3 = _SIMD32_OFFSET(px + 2);
+		px += 3u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x1, c0, acc0);
+        acc1 = __SMLAD(x2, c0, acc1);
+        acc2 = __SMLADX(x2, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (acc0 >> 15);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      *pOut = (q15_t) (acc1 >> 15);
+      pOut += inc;
+
+      *pOut = (q15_t) (acc2 >> 15);
+      pOut += inc;
+
+      *pOut = (q15_t) (acc3 >> 15);
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (sum >> 15);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,   
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over srcBLen */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += ((q31_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (sum >> 15);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+  /* --------------------------   
+   * Initializations of stage3   
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[0] + x[srcALen-srcBLen+2] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   * sum += x[srcALen-srcBLen+2] * y[0] + x[srcALen-srcBLen+3] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   * ....   
+   * sum +=  x[srcALen-2] * y[0] + x[srcALen-1] * y[1]   
+   * sum +=  x[srcALen-1] * y[0]   
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = srcBLen - 1u;
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* -------------------   
+   * Stage3 process   
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum += x[srcALen - srcBLen + 4] * y[3] , sum += x[srcALen - srcBLen + 3] * y[2] */
+      sum = __SMLAD(*__SIMD32(px)++, *__SIMD32(py)++, sum);
+      /* sum += x[srcALen - srcBLen + 2] * y[1] , sum += x[srcALen - srcBLen + 1] * y[0] */
+      sum = __SMLAD(*__SIMD32(px)++, *__SIMD32(py)++, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum = __SMLAD(*px++, *py++, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q15_t) (sum >> 15);
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the MAC count */
+    count--;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+  q15_t *pIn1;                                   /* inputA pointer               */
+  q15_t *pIn2;                                   /* inputB pointer               */
+  q15_t *pOut = pDst;                            /* output pointer               */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulators                  */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1;                                  /* Intermediate pointers        */
+  q31_t x0, x1, x2, x3, c0;                      /* temporary variables for holding input and coefficient values */
+  uint32_t j, k = 0u, count, blkCnt, outBlockSize, blockSize1, blockSize2, blockSize3;  /* loop counter                 */
+  int32_t inc = 1;                               /* Destination address modifier */
+  q15_t a, b;
+
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,   
+   * we include zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,   
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,   
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB   
+     * to make their lengths equal.   
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))   
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  /* The function is internally   
+   * divided into three parts according to the number of multiplications that has to be   
+   * taken place between inputA samples and inputB samples. In the first part of the   
+   * algorithm, the multiplications increase by one for every iteration.   
+   * In the second part of the algorithm, srcBLen number of multiplications are done.   
+   * In the third part of the algorithm, the multiplications decrease by one   
+   * for every iteration.*/
+  /* The algorithm is implemented in three stages.   
+   * The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------   
+   * Initializations of stage1   
+   * -------------------------*/
+
+  /* sum = x[0] * y[srcBlen - 1]   
+   * sum = x[0] * y[srcBlen - 2] + x[1] * y[srcBlen - 1]   
+   * ....   
+   * sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen - 1] * y[srcBLen - 1]   
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc1 = pIn2 + (srcBLen - 1u);
+  py = pSrc1;
+
+  /* ------------------------   
+   * Stage1 process   
+   * ----------------------*/
+
+  /* The first loop starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 4] , x[1] * y[srcBLen - 3] */
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* x[0] * y[srcBLen - 1] */
+        sum += ((q31_t) * px++ * *py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q15_t) (sum >> 15);
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pSrc1 - count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------   
+   * Initializations of stage2   
+   * ------------------------*/
+
+  /* sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen-1] * y[srcBLen-1]   
+   * sum = x[1] * y[0] + x[2] * y[1] +...+ x[srcBLen] * y[srcBLen-1]   
+   * ....   
+   * sum = x[srcALen-srcBLen-2] * y[0] + x[srcALen-srcBLen-1] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------   
+   * Stage2 process   
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4, to loop unroll the srcBLen loop */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* read x[0], x[1], x[2] samples */
+	  a = *px;
+	  b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+	  x0 = __PKHBT(a, b, 16);
+	  a = *(px + 2);
+	  x1 = __PKHBT(b, a, 16);
+
+#else
+
+	  x0 = __PKHBT(b, a, 16);
+	  a = *(px + 2);
+	  x1 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+	  px += 2u;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read the first two inputB samples using SIMD:   
+         * y[0] and y[1] */
+		  a = *py;
+		  b = *(py + 1);
+	
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+		  c0 = __PKHBT(a, b, 16);
+	
+#else
+	
+		  c0 = __PKHBT(b, a, 16);
+	
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* acc0 +=  x[0] * y[0] + x[1] * y[1] */
+        acc0 = __SMLAD(x0, c0, acc0);
+
+        /* acc1 +=  x[1] * y[0] + x[2] * y[1] */
+        acc1 = __SMLAD(x1, c0, acc1);
+
+        /* Read x[2], x[3], x[4] */
+	  	a = *px;
+	  	b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+	  	x2 = __PKHBT(a, b, 16);
+	  	a = *(px + 2);
+	  	x3 = __PKHBT(b, a, 16);
+
+#else
+
+	  	x2 = __PKHBT(b, a, 16);
+	  	a = *(px + 2);
+	  	x3 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* acc2 +=  x[2] * y[0] + x[3] * y[1] */
+        acc2 = __SMLAD(x2, c0, acc2);
+
+        /* acc3 +=  x[3] * y[0] + x[4] * y[1] */
+        acc3 = __SMLAD(x3, c0, acc3);
+
+        /* Read y[2] and y[3] */
+		  a = *(py + 2);
+		  b = *(py + 3);
+
+		  py += 4u;
+	
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+		  c0 = __PKHBT(a, b, 16);
+	
+#else
+	
+		  c0 = __PKHBT(b, a, 16);
+	
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* acc0 +=  x[2] * y[2] + x[3] * y[3] */
+        acc0 = __SMLAD(x2, c0, acc0);
+
+        /* acc1 +=  x[3] * y[2] + x[4] * y[3] */
+        acc1 = __SMLAD(x3, c0, acc1);
+
+        /* Read x[4], x[5], x[6] */
+	  	a = *(px + 2);
+	  	b = *(px + 3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+	  	x0 = __PKHBT(a, b, 16);
+	  	a = *(px + 4);
+	  	x1 = __PKHBT(b, a, 16);
+
+#else
+
+	  	x0 = __PKHBT(b, a, 16);
+	  	a = *(px + 4);
+	  	x1 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+		px += 4u;
+
+        /* acc2 +=  x[4] * y[2] + x[5] * y[3] */
+        acc2 = __SMLAD(x0, c0, acc2);
+
+        /* acc3 +=  x[5] * y[2] + x[6] * y[3] */
+        acc3 = __SMLAD(x1, c0, acc3);
+
+      } while(--k);
+
+      /* For the next MAC operations, SIMD is not used   
+       * So, the 16 bit pointer if inputB, py is updated */
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      if(k == 1u)
+      {
+        /* Read y[4] */
+        c0 = *py;
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[7] */
+		a = *px;
+		b = *(px + 1);
+
+		px++;;
+	
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+		x3 = __PKHBT(a, b, 16);
+	
+#else
+	
+		x3 = __PKHBT(b, a, 16);
+	
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+		px++;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLADX(x1, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      if(k == 2u)
+      {
+        /* Read y[4], y[5] */
+		  a = *py;
+		  b = *(py + 1);
+	
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+		  c0 = __PKHBT(a, b, 16);
+	
+#else
+	
+		  c0 = __PKHBT(b, a, 16);
+	
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* Read x[7], x[8], x[9] */
+	  	a = *px;
+	  	b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+	  	x3 = __PKHBT(a, b, 16);
+	  	a = *(px + 2);
+	  	x2 = __PKHBT(b, a, 16);
+
+#else
+
+	  	x3 = __PKHBT(b, a, 16);
+	  	a = *(px + 2);
+	  	x2 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+		px += 2u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLAD(x3, c0, acc2);
+        acc3 = __SMLAD(x2, c0, acc3);
+      }
+
+      if(k == 3u)
+      {
+        /* Read y[4], y[5] */
+		  a = *py;
+		  b = *(py + 1);
+	
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+		  c0 = __PKHBT(a, b, 16);
+	
+#else
+	
+		  c0 = __PKHBT(b, a, 16);
+	
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+		py += 2u;
+
+        /* Read x[7], x[8], x[9] */
+	  	a = *px;
+	  	b = *(px + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+	  	x3 = __PKHBT(a, b, 16);
+	  	a = *(px + 2);
+	  	x2 = __PKHBT(b, a, 16);
+
+#else
+
+	  	x3 = __PKHBT(b, a, 16);
+	  	a = *(px + 2);
+	  	x2 = __PKHBT(a, b, 16);
+
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLAD(x0, c0, acc0);
+        acc1 = __SMLAD(x1, c0, acc1);
+        acc2 = __SMLAD(x3, c0, acc2);
+        acc3 = __SMLAD(x2, c0, acc3);
+
+        c0 = (*py);
+        /* Read y[6] */
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+
+        /* Read x[10] */
+		b = *(px + 3);
+	
+#ifndef ARM_MATH_BIG_ENDIAN
+	
+		x3 = __PKHBT(a, b, 16);
+	
+#else
+	
+		x3 = __PKHBT(b, a, 16);
+	
+#endif	/*	#ifndef ARM_MATH_BIG_ENDIAN	*/
+
+		px += 3u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLADX(x1, c0, acc0);
+        acc1 = __SMLAD(x2, c0, acc1);
+        acc2 = __SMLADX(x2, c0, acc2);
+        acc3 = __SMLADX(x3, c0, acc3);
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (acc0 >> 15);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      *pOut = (q15_t) (acc1 >> 15);
+      pOut += inc;
+
+      *pOut = (q15_t) (acc2 >> 15);
+      pOut += inc;
+
+      *pOut = (q15_t) (acc3 >> 15);
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (sum >> 15);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 1 */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,   
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over srcBLen */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += ((q31_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (sum >> 15);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+  /* --------------------------   
+   * Initializations of stage3   
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[0] + x[srcALen-srcBLen+2] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   * sum += x[srcALen-srcBLen+2] * y[0] + x[srcALen-srcBLen+3] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   * ....   
+   * sum +=  x[srcALen-2] * y[0] + x[srcALen-1] * y[1]   
+   * sum +=  x[srcALen-1] * y[0]   
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = srcBLen - 1u;
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* -------------------   
+   * Stage3 process   
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+        sum += ((q31_t) * px++ * *py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+        sum += ((q31_t) * px++ * *py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q15_t) (sum >> 15);
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the MAC count */
+    count--;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#endif /*   #ifndef UNALIGNED_SUPPORT_DISABLE */
+
+}
+
+/**   
+ * @} end of Corr group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_q31.c
new file mode 100644
index 00000000..97eddf0a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_fast_q31.c
@@ -0,0 +1,612 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_correlate_fast_q31.c    
+*    
+* Description:	Fast Q31 Correlation.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Corr    
+ * @{    
+ */
+
+/**    
+ * @brief Correlation of Q31 sequences (fast version) for Cortex-M3 and Cortex-M4.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * This function is optimized for speed at the expense of fixed-point precision and overflow protection.    
+ * The result of each 1.31 x 1.31 multiplication is truncated to 2.30 format.    
+ * These intermediate results are accumulated in a 32-bit register in 2.30 format.    
+ * Finally, the accumulator is saturated and converted to a 1.31 result.    
+ *    
+ * \par    
+ * The fast version has the same overflow behavior as the standard version but provides less precision since it discards the low 32 bits of each multiplication result.    
+ * In order to avoid overflows completely the input signals must be scaled down.    
+ * The input signals should be scaled down to avoid intermediate overflows.    
+ * Scale down one of the inputs by 1/min(srcALen, srcBLen)to avoid overflows since a    
+ * maximum of min(srcALen, srcBLen) number of additions is carried internally.    
+ *    
+ * \par    
+ * See arm_correlate_q31() for a slower implementation of this function which uses 64-bit accumulation to provide higher precision.    
+ */
+
+void arm_correlate_fast_q31(
+  q31_t * pSrcA,
+  uint32_t srcALen,
+  q31_t * pSrcB,
+  uint32_t srcBLen,
+  q31_t * pDst)
+{
+  q31_t *pIn1;                                   /* inputA pointer               */
+  q31_t *pIn2;                                   /* inputB pointer               */
+  q31_t *pOut = pDst;                            /* output pointer               */
+  q31_t *px;                                     /* Intermediate inputA pointer  */
+  q31_t *py;                                     /* Intermediate inputB pointer  */
+  q31_t *pSrc1;                                  /* Intermediate pointers        */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulators                  */
+  q31_t x0, x1, x2, x3, c0;                      /* temporary variables for holding input and coefficient values */
+  uint32_t j, k = 0u, count, blkCnt, outBlockSize, blockSize1, blockSize2, blockSize3;  /* loop counter                 */
+  int32_t inc = 1;                               /* Destination address modifier */
+
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB    
+     * to make their lengths equal.    
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))    
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  /* The function is internally    
+   * divided into three parts according to the number of multiplications that has to be    
+   * taken place between inputA samples and inputB samples. In the first part of the    
+   * algorithm, the multiplications increase by one for every iteration.    
+   * In the second part of the algorithm, srcBLen number of multiplications are done.    
+   * In the third part of the algorithm, the multiplications decrease by one    
+   * for every iteration.*/
+  /* The algorithm is implemented in three stages.    
+   * The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------    
+   * Initializations of stage1    
+   * -------------------------*/
+
+  /* sum = x[0] * y[srcBlen - 1]    
+   * sum = x[0] * y[srcBlen - 2] + x[1] * y[srcBlen - 1]    
+   * ....    
+   * sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen - 1] * y[srcBLen - 1]    
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc1 = pIn2 + (srcBLen - 1u);
+  py = pSrc1;
+
+  /* ------------------------    
+   * Stage1 process    
+   * ----------------------*/
+
+  /* The first stage starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 4] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+      /* x[1] * y[srcBLen - 3] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+      /* x[2] * y[srcBLen - 2] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+      /* x[3] * y[srcBLen - 1] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* x[0] * y[srcBLen - 1] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = sum << 1;
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pSrc1 - count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------    
+   * Initializations of stage2    
+   * ------------------------*/
+
+  /* sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen-1] * y[srcBLen-1]    
+   * sum = x[1] * y[0] + x[2] * y[1] +...+ x[srcBLen] * y[srcBLen-1]    
+   * ....    
+   * sum = x[srcALen-srcBLen-2] * y[0] + x[srcALen-srcBLen-1] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------    
+   * Stage2 process    
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+   * So, to loop unroll over blockSize2,    
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* read x[0], x[1], x[2] samples */
+      x0 = *(px++);
+      x1 = *(px++);
+      x2 = *(px++);
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read y[0] sample */
+        c0 = *(py++);
+
+        /* Read x[3] sample */
+        x3 = *(px++);
+
+        /* Perform the multiply-accumulate */
+        /* acc0 +=  x[0] * y[0] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+        /* acc1 +=  x[1] * y[0] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+        /* acc2 +=  x[2] * y[0] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x2 * c0)) >> 32);
+        /* acc3 +=  x[3] * y[0] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x3 * c0)) >> 32);
+
+        /* Read y[1] sample */
+        c0 = *(py++);
+
+        /* Read x[4] sample */
+        x0 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[1] * y[1] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x1 * c0)) >> 32);
+        /* acc1 +=  x[2] * y[1] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x2 * c0)) >> 32);
+        /* acc2 +=  x[3] * y[1] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x3 * c0)) >> 32);
+        /* acc3 +=  x[4] * y[1] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+        /* Read y[2] sample */
+        c0 = *(py++);
+
+        /* Read x[5] sample */
+        x1 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[2] * y[2] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x2 * c0)) >> 32);
+        /* acc1 +=  x[3] * y[2] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x3 * c0)) >> 32);
+        /* acc2 +=  x[4] * y[2] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x0 * c0)) >> 32);
+        /* acc3 +=  x[5] * y[2] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+        /* Read y[3] sample */
+        c0 = *(py++);
+
+        /* Read x[6] sample */
+        x2 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[3] * y[3] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x3 * c0)) >> 32);
+        /* acc1 +=  x[4] * y[3] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x0 * c0)) >> 32);
+        /* acc2 +=  x[5] * y[3] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x1 * c0)) >> 32);
+        /* acc3 +=  x[6] * y[3] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x2 * c0)) >> 32);
+
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Read y[4] sample */
+        c0 = *(py++);
+
+        /* Read x[7] sample */
+        x3 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[4] * y[4] */
+        acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+        /* acc1 +=  x[5] * y[4] */
+        acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+        /* acc2 +=  x[6] * y[4] */
+        acc2 = (q31_t) ((((q63_t) acc2 << 32) + ((q63_t) x2 * c0)) >> 32);
+        /* acc3 +=  x[7] * y[4] */
+        acc3 = (q31_t) ((((q63_t) acc3 << 32) + ((q63_t) x3 * c0)) >> 32);
+
+        /* Reuse the present samples for the next MAC */
+        x0 = x1;
+        x1 = x2;
+        x2 = x3;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q31_t) (acc0 << 1);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      *pOut = (q31_t) (acc1 << 1);
+      pOut += inc;
+
+      *pOut = (q31_t) (acc2 << 1);
+      pOut += inc;
+
+      *pOut = (q31_t) (acc3 << 1);
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 4 */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py++))) >> 32);
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py++))) >> 32);
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py++))) >> 32);
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py++))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py++))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = sum << 1;
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,    
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over srcBLen */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum = (q31_t) ((((q63_t) sum << 32) +
+                        ((q63_t) * px++ * (*py++))) >> 32);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = sum << 1;
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+  /* --------------------------    
+   * Initializations of stage3    
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[0] + x[srcALen-srcBLen+2] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   * sum += x[srcALen-srcBLen+2] * y[0] + x[srcALen-srcBLen+3] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   * ....    
+   * sum +=  x[srcALen-2] * y[0] + x[srcALen-1] * y[1]    
+   * sum +=  x[srcALen-1] * y[0]    
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = srcBLen - 1u;
+
+  /* Working pointer of inputA */
+  pSrc1 = ((pIn1 + srcALen) - srcBLen) + 1u;
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* -------------------    
+   * Stage3 process    
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum += x[srcALen - srcBLen + 4] * y[3] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+      /* sum += x[srcALen - srcBLen + 3] * y[2] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+      /* sum += x[srcALen - srcBLen + 2] * y[1] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+      /* sum += x[srcALen - srcBLen + 1] * y[0] */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum = (q31_t) ((((q63_t) sum << 32) +
+                      ((q63_t) * px++ * (*py++))) >> 32);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = sum << 1;
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the MAC count */
+    count--;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+}
+
+/**    
+ * @} end of Corr group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_opt_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_opt_q15.c
new file mode 100644
index 00000000..8ca20d46
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_opt_q15.c
@@ -0,0 +1,513 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_correlate_opt_q15.c    
+*    
+* Description:	Correlation of Q15 sequences.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Corr    
+ * @{    
+ */
+
+/**    
+ * @brief Correlation of Q15 sequences.  
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.    
+ * @param[in]  *pScratch points to scratch buffer of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.    
+ * @return none.    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, scratch buffers should be aligned by 32-bit    
+ *     
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * Both inputs are in 1.15 format and multiplications yield a 2.30 result.    
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.    
+ * This approach provides 33 guard bits and there is no risk of overflow.    
+ * The 34.30 result is then truncated to 34.15 format by discarding the low 15 bits and then saturated to 1.15 format.    
+ *    
+ * \par    
+ * Refer to arm_correlate_fast_q15() for a faster but less precise version of this function for Cortex-M3 and Cortex-M4.   
+ *  
+ * 
+ */
+
+
+void arm_correlate_opt_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst,
+  q15_t * pScratch)
+{
+  q15_t *pIn1;                                   /* inputA pointer               */
+  q15_t *pIn2;                                   /* inputB pointer               */
+  q63_t acc0, acc1, acc2, acc3;                  /* Accumulators                  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q31_t x1, x2, x3;                              /* temporary variables for holding input1 and input2 values */
+  uint32_t j, blkCnt, outBlockSize;              /* loop counter                 */
+  int32_t inc = 1;                               /* output pointer increment     */
+  uint32_t tapCnt;
+  q31_t y1, y2;
+  q15_t *pScr;                                   /* Intermediate pointers        */
+  q15_t *pOut = pDst;                            /* output pointer               */
+#ifdef UNALIGNED_SUPPORT_DISABLE
+
+  q15_t a, b;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,        
+   * we include zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,        
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,        
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB        
+     * to make their lengths equal.        
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))        
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  pScr = pScratch;
+
+  /* Fill (srcBLen - 1u) zeros in scratch buffer */
+  arm_fill_q15(0, pScr, (srcBLen - 1u));
+
+  /* Update temporary scratch pointer */
+  pScr += (srcBLen - 1u);
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Copy (srcALen) samples in scratch buffer */
+  arm_copy_q15(pIn1, pScr, srcALen);
+
+  /* Update pointers */
+  //pIn1 += srcALen;    
+  pScr += srcALen;
+
+#else
+
+  /* Apply loop unrolling and do 4 Copies simultaneously. */
+  j = srcALen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(j > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr++ = *pIn1++;
+    *pScr++ = *pIn1++;
+    *pScr++ = *pIn1++;
+    *pScr++ = *pIn1++;
+
+    /* Decrement the loop counter */
+    j--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  j = srcALen % 0x4u;
+
+  while(j > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr++ = *pIn1++;
+
+    /* Decrement the loop counter */
+    j--;
+  }
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+  arm_fill_q15(0, pScr, (srcBLen - 1u));
+
+  /* Update pointer */
+  pScr += (srcBLen - 1u);
+
+#else
+
+/* Apply loop unrolling and do 4 Copies simultaneously. */
+  j = (srcBLen - 1u) >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(j > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr++ = 0;
+    *pScr++ = 0;
+    *pScr++ = 0;
+    *pScr++ = 0;
+
+    /* Decrement the loop counter */
+    j--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  j = (srcBLen - 1u) % 0x4u;
+
+  while(j > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr++ = 0;
+
+    /* Decrement the loop counter */
+    j--;
+  }
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+  /* Temporary pointer for scratch2 */
+  py = pIn2;
+
+
+  /* Actual correlation process starts here */
+  blkCnt = (srcALen + srcBLen - 1u) >> 2;
+
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr = pScratch;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Read four samples from scratch1 buffer */
+    x1 = *__SIMD32(pScr)++;
+
+    /* Read next four samples from scratch1 buffer */
+    x2 = *__SIMD32(pScr)++;
+
+    tapCnt = (srcBLen) >> 2u;
+
+    while(tapCnt > 0u)
+    {
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+      /* Read four samples from smaller buffer */
+      y1 = _SIMD32_OFFSET(pIn2);
+      y2 = _SIMD32_OFFSET(pIn2 + 2u);
+
+      acc0 = __SMLALD(x1, y1, acc0);
+
+      acc2 = __SMLALD(x2, y1, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc1 = __SMLALDX(x3, y1, acc1);
+
+      x1 = _SIMD32_OFFSET(pScr);
+
+      acc0 = __SMLALD(x2, y2, acc0);
+
+      acc2 = __SMLALD(x1, y2, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLALDX(x3, y1, acc3);
+
+      acc1 = __SMLALDX(x3, y2, acc1);
+
+      x2 = _SIMD32_OFFSET(pScr + 2u);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLALDX(x3, y2, acc3);
+
+#else	 
+
+      /* Read four samples from smaller buffer */
+	  a = *pIn2;
+	  b = *(pIn2 + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      y1 = __PKHBT(a, b, 16);
+#else
+      y1 = __PKHBT(b, a, 16);
+#endif
+	  
+	  a = *(pIn2 + 2);
+	  b = *(pIn2 + 3);
+#ifndef ARM_MATH_BIG_ENDIAN
+      y2 = __PKHBT(a, b, 16);
+#else
+      y2 = __PKHBT(b, a, 16);
+#endif				
+
+      acc0 = __SMLALD(x1, y1, acc0);
+
+      acc2 = __SMLALD(x2, y1, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc1 = __SMLALDX(x3, y1, acc1);
+
+	  a = *pScr;
+	  b = *(pScr + 1);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(a, b, 16);
+#else
+      x1 = __PKHBT(b, a, 16);
+#endif
+
+      acc0 = __SMLALD(x2, y2, acc0);
+
+      acc2 = __SMLALD(x1, y2, acc2);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLALDX(x3, y1, acc3);
+
+      acc1 = __SMLALDX(x3, y2, acc1);
+
+	  a = *(pScr + 2);
+	  b = *(pScr + 3);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x2 = __PKHBT(a, b, 16);
+#else
+      x2 = __PKHBT(b, a, 16);
+#endif
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLALDX(x3, y2, acc3);
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+      pIn2 += 4u;
+
+      pScr += 4u;
+
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+
+
+    /* Update scratch pointer for remaining samples of smaller length sequence */
+    pScr -= 4u;
+
+
+    /* apply same above for remaining samples of smaller length sequence */
+    tapCnt = (srcBLen) & 3u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr++ * *pIn2);
+      acc1 += (*pScr++ * *pIn2);
+      acc2 += (*pScr++ * *pIn2);
+      acc3 += (*pScr++ * *pIn2++);
+
+      pScr -= 3u;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+
+    /* Store the results in the accumulators in the destination buffer. */
+    *pOut = (__SSAT(acc0 >> 15u, 16));
+    pOut += inc;
+    *pOut = (__SSAT(acc1 >> 15u, 16));
+    pOut += inc;
+    *pOut = (__SSAT(acc2 >> 15u, 16));
+    pOut += inc;
+    *pOut = (__SSAT(acc3 >> 15u, 16));
+    pOut += inc;
+
+    /* Initialization of inputB pointer */
+    pIn2 = py;
+
+    pScratch += 4u;
+
+  }
+
+
+  blkCnt = (srcALen + srcBLen - 1u) & 0x3;
+
+  /* Calculate correlation for remaining samples of Bigger length sequence */
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr = pScratch;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+
+    tapCnt = (srcBLen) >> 1u;
+
+    while(tapCnt > 0u)
+    {
+
+      acc0 += (*pScr++ * *pIn2++);
+      acc0 += (*pScr++ * *pIn2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    tapCnt = (srcBLen) & 1u;
+
+    /* apply same above for remaining samples of smaller length sequence */
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr++ * *pIn2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+    pOut += inc;
+
+    /* Initialization of inputB pointer */
+    pIn2 = py;
+
+    pScratch += 1u;
+
+  }
+
+
+}
+
+/**    
+ * @} end of Corr group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_opt_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_opt_q7.c
new file mode 100644
index 00000000..544612ee
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_opt_q7.c
@@ -0,0 +1,464 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_correlate_opt_q7.c    
+*    
+* Description:	Correlation of Q7 sequences.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Corr    
+ * @{    
+ */
+
+/**    
+ * @brief Correlation of Q7 sequences.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.    
+ * @param[in]  *pScratch1 points to scratch buffer(of type q15_t) of size max(srcALen, srcBLen) + 2*min(srcALen, srcBLen) - 2.    
+ * @param[in]  *pScratch2 points to scratch buffer (of type q15_t) of size min(srcALen, srcBLen).    
+ * @return none.    
+ *    
+ *    
+ * \par Restrictions    
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE    
+ *	In this case input, output, scratch1 and scratch2 buffers should be aligned by 32-bit     
+ *        
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 32-bit internal accumulator.    
+ * Both the inputs are represented in 1.7 format and multiplications yield a 2.14 result.    
+ * The 2.14 intermediate results are accumulated in a 32-bit accumulator in 18.14 format.    
+ * This approach provides 17 guard bits and there is no risk of overflow as long as max(srcALen, srcBLen)<131072.    
+ * The 18.14 result is then truncated to 18.7 format by discarding the low 7 bits and saturated to 1.7 format.  
+ *  
+ * 
+ */
+
+
+
+void arm_correlate_opt_q7(
+  q7_t * pSrcA,
+  uint32_t srcALen,
+  q7_t * pSrcB,
+  uint32_t srcBLen,
+  q7_t * pDst,
+  q15_t * pScratch1,
+  q15_t * pScratch2)
+{
+  q7_t *pOut = pDst;                             /* output pointer                */
+  q15_t *pScr1 = pScratch1;                      /* Temporary pointer for scratch */
+  q15_t *pScr2 = pScratch2;                      /* Temporary pointer for scratch */
+  q7_t *pIn1;                                    /* inputA pointer                */
+  q7_t *pIn2;                                    /* inputB pointer                */
+  q15_t *py;                                     /* Intermediate inputB pointer   */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulators                  */
+  uint32_t j, k = 0u, blkCnt;                    /* loop counter                  */
+  int32_t inc = 1;                               /* output pointer increment          */
+  uint32_t outBlockSize;                         /* loop counter                  */
+  q15_t x4;                                      /* Temporary input variable      */
+  uint32_t tapCnt;                               /* loop counter                  */
+  q31_t x1, x2, x3, y1;                          /* Temporary input variables     */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,        
+   * we include zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,        
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,        
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB        
+     * to make their lengths equal.        
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))        
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+
+  /* Copy (srcBLen) samples in scratch buffer */
+  k = srcBLen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    x4 = (q15_t) * pIn2++;
+    *pScr2++ = x4;
+    x4 = (q15_t) * pIn2++;
+    *pScr2++ = x4;
+    x4 = (q15_t) * pIn2++;
+    *pScr2++ = x4;
+    x4 = (q15_t) * pIn2++;
+    *pScr2++ = x4;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = srcBLen % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    x4 = (q15_t) * pIn2++;
+    *pScr2++ = x4;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* Fill (srcBLen - 1u) zeros in scratch buffer */
+  arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+  /* Update temporary scratch pointer */
+  pScr1 += (srcBLen - 1u);
+
+  /* Copy (srcALen) samples in scratch buffer */
+  k = srcALen >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = srcALen % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    x4 = (q15_t) * pIn1++;
+    *pScr1++ = x4;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  /* Fill (srcBLen - 1u) zeros at end of scratch buffer */
+  arm_fill_q15(0, pScr1, (srcBLen - 1u));
+
+  /* Update pointer */
+  pScr1 += (srcBLen - 1u);
+
+#else
+
+/* Apply loop unrolling and do 4 Copies simultaneously. */
+  k = (srcBLen - 1u) >> 2u;
+
+  /* First part of the processing with loop unrolling copies 4 data points at a time.       
+   ** a second loop below copies for the remaining 1 to 3 samples. */
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner */
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+    *pScr1++ = 0;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+  /* If the count is not a multiple of 4, copy remaining samples here.       
+   ** No loop unrolling is used. */
+  k = (srcBLen - 1u) % 0x4u;
+
+  while(k > 0u)
+  {
+    /* copy second buffer in reversal manner for remaining samples */
+    *pScr1++ = 0;
+
+    /* Decrement the loop counter */
+    k--;
+  }
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+  /* Temporary pointer for second sequence */
+  py = pScratch2;
+
+  /* Initialization of pScr2 pointer */
+  pScr2 = pScratch2;
+
+  /* Actual correlation process starts here */
+  blkCnt = (srcALen + srcBLen - 1u) >> 2;
+
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr1 = pScratch1;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Read two samples from scratch1 buffer */
+    x1 = *__SIMD32(pScr1)++;
+
+    /* Read next two samples from scratch1 buffer */
+    x2 = *__SIMD32(pScr1)++;
+
+    tapCnt = (srcBLen) >> 2u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* Read four samples from smaller buffer */
+      y1 = _SIMD32_OFFSET(pScr2);
+
+      /* multiply and accumlate */
+      acc0 = __SMLAD(x1, y1, acc0);
+      acc2 = __SMLAD(x2, y1, acc2);
+
+      /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      /* multiply and accumlate */
+      acc1 = __SMLADX(x3, y1, acc1);
+
+      /* Read next two samples from scratch1 buffer */
+      x1 = *__SIMD32(pScr1)++;
+
+      /* pack input data */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x1, x2, 0);
+#else
+      x3 = __PKHBT(x2, x1, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y1, acc3);
+
+      /* Read four samples from smaller buffer */
+      y1 = _SIMD32_OFFSET(pScr2 + 2u);
+
+      acc0 = __SMLAD(x2, y1, acc0);
+
+      acc2 = __SMLAD(x1, y1, acc2);
+
+      acc1 = __SMLADX(x3, y1, acc1);
+
+      x2 = *__SIMD32(pScr1)++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+      x3 = __PKHBT(x2, x1, 0);
+#else
+      x3 = __PKHBT(x1, x2, 0);
+#endif
+
+      acc3 = __SMLADX(x3, y1, acc3);
+
+      pScr2 += 4u;
+
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+
+
+    /* Update scratch pointer for remaining samples of smaller length sequence */
+    pScr1 -= 4u;
+
+
+    /* apply same above for remaining samples of smaller length sequence */
+    tapCnt = (srcBLen) & 3u;
+
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr1++ * *pScr2);
+      acc1 += (*pScr1++ * *pScr2);
+      acc2 += (*pScr1++ * *pScr2);
+      acc3 += (*pScr1++ * *pScr2++);
+
+      pScr1 -= 3u;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q7_t) (__SSAT(acc0 >> 7u, 8));
+    pOut += inc;
+    *pOut = (q7_t) (__SSAT(acc1 >> 7u, 8));
+    pOut += inc;
+    *pOut = (q7_t) (__SSAT(acc2 >> 7u, 8));
+    pOut += inc;
+    *pOut = (q7_t) (__SSAT(acc3 >> 7u, 8));
+    pOut += inc;
+
+    /* Initialization of inputB pointer */
+    pScr2 = py;
+
+    pScratch1 += 4u;
+
+  }
+
+
+  blkCnt = (srcALen + srcBLen - 1u) & 0x3;
+
+  /* Calculate correlation for remaining samples of Bigger length sequence */
+  while(blkCnt > 0)
+  {
+    /* Initialze temporary scratch pointer as scratch1 */
+    pScr1 = pScratch1;
+
+    /* Clear Accumlators */
+    acc0 = 0;
+
+    tapCnt = (srcBLen) >> 1u;
+
+    while(tapCnt > 0u)
+    {
+      acc0 += (*pScr1++ * *pScr2++);
+      acc0 += (*pScr1++ * *pScr2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    tapCnt = (srcBLen) & 1u;
+
+    /* apply same above for remaining samples of smaller length sequence */
+    while(tapCnt > 0u)
+    {
+
+      /* accumlate the results */
+      acc0 += (*pScr1++ * *pScr2++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    blkCnt--;
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q7_t) (__SSAT(acc0 >> 7u, 8));
+
+    pOut += inc;
+
+    /* Initialization of inputB pointer */
+    pScr2 = py;
+
+    pScratch1 += 1u;
+
+  }
+
+}
+
+/**    
+ * @} end of Corr group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q15.c
new file mode 100644
index 00000000..f2091514
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q15.c
@@ -0,0 +1,719 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_correlate_q15.c   
+*   
+* Description:	Correlation of Q15 sequences. 
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup Corr   
+ * @{   
+ */
+
+/**   
+ * @brief Correlation of Q15 sequences. 
+ * @param[in] *pSrcA points to the first input sequence.   
+ * @param[in] srcALen length of the first input sequence.   
+ * @param[in] *pSrcB points to the second input sequence.   
+ * @param[in] srcBLen length of the second input sequence.   
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.   
+ * @return none.   
+ *   
+ * @details   
+ * Scaling and Overflow Behavior:   
+ *   
+ * \par   
+ * The function is implemented using a 64-bit internal accumulator.   
+ * Both inputs are in 1.15 format and multiplications yield a 2.30 result.   
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.   
+ * This approach provides 33 guard bits and there is no risk of overflow.   
+ * The 34.30 result is then truncated to 34.15 format by discarding the low 15 bits and then saturated to 1.15 format.   
+ *   
+ * \par   
+ * Refer to arm_correlate_fast_q15() for a faster but less precise version of this function for Cortex-M3 and Cortex-M4. 
+ *
+ * \par    
+ * Refer the function arm_correlate_opt_q15() for a faster implementation of this function using scratch buffers.
+ * 
+ */
+
+void arm_correlate_q15(
+  q15_t * pSrcA,
+  uint32_t srcALen,
+  q15_t * pSrcB,
+  uint32_t srcBLen,
+  q15_t * pDst)
+{
+
+#if (defined(ARM_MATH_CM4) || defined(ARM_MATH_CM3)) && !defined(UNALIGNED_SUPPORT_DISABLE)
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q15_t *pIn1;                                   /* inputA pointer               */
+  q15_t *pIn2;                                   /* inputB pointer               */
+  q15_t *pOut = pDst;                            /* output pointer               */
+  q63_t sum, acc0, acc1, acc2, acc3;             /* Accumulators                  */
+  q15_t *px;                                     /* Intermediate inputA pointer  */
+  q15_t *py;                                     /* Intermediate inputB pointer  */
+  q15_t *pSrc1;                                  /* Intermediate pointers        */
+  q31_t x0, x1, x2, x3, c0;                      /* temporary variables for holding input and coefficient values */
+  uint32_t j, k = 0u, count, blkCnt, outBlockSize, blockSize1, blockSize2, blockSize3;  /* loop counter                 */
+  int32_t inc = 1;                               /* Destination address modifier */
+
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,   
+   * we include zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,   
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,   
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB   
+     * to make their lengths equal.   
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))   
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  /* The function is internally   
+   * divided into three parts according to the number of multiplications that has to be   
+   * taken place between inputA samples and inputB samples. In the first part of the   
+   * algorithm, the multiplications increase by one for every iteration.   
+   * In the second part of the algorithm, srcBLen number of multiplications are done.   
+   * In the third part of the algorithm, the multiplications decrease by one   
+   * for every iteration.*/
+  /* The algorithm is implemented in three stages.   
+   * The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------   
+   * Initializations of stage1   
+   * -------------------------*/
+
+  /* sum = x[0] * y[srcBlen - 1]   
+   * sum = x[0] * y[srcBlen - 2] + x[1] * y[srcBlen - 1]   
+   * ....   
+   * sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen - 1] * y[srcBLen - 1]   
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc1 = pIn2 + (srcBLen - 1u);
+  py = pSrc1;
+
+  /* ------------------------   
+   * Stage1 process   
+   * ----------------------*/
+
+  /* The first loop starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 4] , x[1] * y[srcBLen - 3] */
+      sum = __SMLALD(*__SIMD32(px)++, *__SIMD32(py)++, sum);
+      /* x[3] * y[srcBLen - 1] , x[2] * y[srcBLen - 2] */
+      sum = __SMLALD(*__SIMD32(px)++, *__SIMD32(py)++, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* x[0] * y[srcBLen - 1] */
+      sum = __SMLALD(*px++, *py++, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q15_t) (__SSAT((sum >> 15), 16));
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pSrc1 - count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------   
+   * Initializations of stage2   
+   * ------------------------*/
+
+  /* sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen-1] * y[srcBLen-1]   
+   * sum = x[1] * y[0] + x[2] * y[1] +...+ x[srcBLen] * y[srcBLen-1]   
+   * ....   
+   * sum = x[srcALen-srcBLen-2] * y[0] + x[srcALen-srcBLen-1] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------   
+   * Stage2 process   
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4, to loop unroll the srcBLen loop */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* read x[0], x[1] samples */
+      x0 = *__SIMD32(px);
+      /* read x[1], x[2] samples */
+      x1 = _SIMD32_OFFSET(px + 1);
+	  px += 2u;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read the first two inputB samples using SIMD:   
+         * y[0] and y[1] */
+        c0 = *__SIMD32(py)++;
+
+        /* acc0 +=  x[0] * y[0] + x[1] * y[1] */
+        acc0 = __SMLALD(x0, c0, acc0);
+
+        /* acc1 +=  x[1] * y[0] + x[2] * y[1] */
+        acc1 = __SMLALD(x1, c0, acc1);
+
+        /* Read x[2], x[3] */
+        x2 = *__SIMD32(px);
+
+        /* Read x[3], x[4] */
+        x3 = _SIMD32_OFFSET(px + 1);
+
+        /* acc2 +=  x[2] * y[0] + x[3] * y[1] */
+        acc2 = __SMLALD(x2, c0, acc2);
+
+        /* acc3 +=  x[3] * y[0] + x[4] * y[1] */
+        acc3 = __SMLALD(x3, c0, acc3);
+
+        /* Read y[2] and y[3] */
+        c0 = *__SIMD32(py)++;
+
+        /* acc0 +=  x[2] * y[2] + x[3] * y[3] */
+        acc0 = __SMLALD(x2, c0, acc0);
+
+        /* acc1 +=  x[3] * y[2] + x[4] * y[3] */
+        acc1 = __SMLALD(x3, c0, acc1);
+
+        /* Read x[4], x[5] */
+        x0 = _SIMD32_OFFSET(px + 2);
+
+        /* Read x[5], x[6] */
+        x1 = _SIMD32_OFFSET(px + 3);
+
+		px += 4u;
+
+        /* acc2 +=  x[4] * y[2] + x[5] * y[3] */
+        acc2 = __SMLALD(x0, c0, acc2);
+
+        /* acc3 +=  x[5] * y[2] + x[6] * y[3] */
+        acc3 = __SMLALD(x1, c0, acc3);
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      if(k == 1u)
+      {
+        /* Read y[4] */
+        c0 = *py;
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+
+#else
+
+        c0 = c0 & 0x0000FFFF;
+
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+        /* Read x[7] */
+        x3 = *__SIMD32(px);
+		px++;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALD(x0, c0, acc0);
+        acc1 = __SMLALD(x1, c0, acc1);
+        acc2 = __SMLALDX(x1, c0, acc2);
+        acc3 = __SMLALDX(x3, c0, acc3);
+      }
+
+      if(k == 2u)
+      {
+        /* Read y[4], y[5] */
+        c0 = *__SIMD32(py);
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px + 1);
+		px += 2u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALD(x0, c0, acc0);
+        acc1 = __SMLALD(x1, c0, acc1);
+        acc2 = __SMLALD(x3, c0, acc2);
+        acc3 = __SMLALD(x2, c0, acc3);
+      }
+
+      if(k == 3u)
+      {
+        /* Read y[4], y[5] */
+        c0 = *__SIMD32(py)++;
+
+        /* Read x[7], x[8] */
+        x3 = *__SIMD32(px);
+
+        /* Read x[9] */
+        x2 = _SIMD32_OFFSET(px + 1);
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALD(x0, c0, acc0);
+        acc1 = __SMLALD(x1, c0, acc1);
+        acc2 = __SMLALD(x3, c0, acc2);
+        acc3 = __SMLALD(x2, c0, acc3);
+
+        c0 = (*py);
+
+        /* Read y[6] */
+#ifdef  ARM_MATH_BIG_ENDIAN
+
+        c0 = c0 << 16u;
+#else
+
+        c0 = c0 & 0x0000FFFF;
+#endif /*      #ifdef  ARM_MATH_BIG_ENDIAN     */
+        /* Read x[10] */
+        x3 = _SIMD32_OFFSET(px + 2);
+		px += 3u;
+
+        /* Perform the multiply-accumulates */
+        acc0 = __SMLALDX(x1, c0, acc0);
+        acc1 = __SMLALD(x2, c0, acc1);
+        acc2 = __SMLALDX(x2, c0, acc2);
+        acc3 = __SMLALDX(x3, c0, acc3);
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (__SSAT(acc0 >> 15, 16));
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      *pOut = (q15_t) (__SSAT(acc1 >> 15, 16));
+      pOut += inc;
+
+      *pOut = (q15_t) (__SSAT(acc2 >> 15, 16));
+      pOut += inc;
+
+      *pOut = (q15_t) (__SSAT(acc3 >> 15, 16));
+      pOut += inc;
+
+      /* Increment the count by 4 as 4 output values are computed */
+      count += 4u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q63_t) * px++ * *py++);
+        sum += ((q63_t) * px++ * *py++);
+        sum += ((q63_t) * px++ * *py++);
+        sum += ((q63_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q63_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (__SSAT(sum >> 15, 16));
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment count by 1, as one output value is computed */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,   
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over srcBLen */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += ((q63_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q15_t) (__SSAT(sum >> 15, 16));
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+  /* --------------------------   
+   * Initializations of stage3   
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[0] + x[srcALen-srcBLen+2] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   * sum += x[srcALen-srcBLen+2] * y[0] + x[srcALen-srcBLen+3] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   * ....   
+   * sum +=  x[srcALen-2] * y[0] + x[srcALen-1] * y[1]   
+   * sum +=  x[srcALen-1] * y[0]   
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = srcBLen - 1u;
+
+  /* Working pointer of inputA */
+  pSrc1 = (pIn1 + srcALen) - (srcBLen - 1u);
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* -------------------   
+   * Stage3 process   
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum += x[srcALen - srcBLen + 4] * y[3] , sum += x[srcALen - srcBLen + 3] * y[2] */
+      sum = __SMLALD(*__SIMD32(px)++, *__SIMD32(py)++, sum);
+      /* sum += x[srcALen - srcBLen + 2] * y[1] , sum += x[srcALen - srcBLen + 1] * y[0] */
+      sum = __SMLALD(*__SIMD32(px)++, *__SIMD32(py)++, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum = __SMLALD(*px++, *py++, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q15_t) (__SSAT((sum >> 15), 16));
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the MAC count */
+    count--;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+  q15_t *pIn1 = pSrcA;                           /* inputA pointer               */
+  q15_t *pIn2 = pSrcB + (srcBLen - 1u);          /* inputB pointer               */
+  q63_t sum;                                     /* Accumulators                  */
+  uint32_t i = 0u, j;                            /* loop counters */
+  uint32_t inv = 0u;                             /* Reverse order flag */
+  uint32_t tot = 0u;                             /* Length */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and a varaible, inv is set to 1 */
+  /* If lengths are not equal then zero pad has to be done to  make the two   
+   * inputs of same length. But to improve the performance, we include zeroes   
+   * in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen, (srcALen - srcBLen) zeroes has to included in the   
+   * starting of the output buffer */
+  /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the  
+   * ending of the output buffer */
+  /* Once the zero padding is done the remaining of the output is calcualted  
+   * using convolution but with the shorter signal time shifted. */
+
+  /* Calculate the length of the remaining sequence */
+  tot = ((srcALen + srcBLen) - 2u);
+
+  if(srcALen > srcBLen)
+  {
+    /* Calculating the number of zeros to be padded to the output */
+    j = srcALen - srcBLen;
+
+    /* Initialise the pointer after zero padding */
+    pDst += j;
+  }
+
+  else if(srcALen < srcBLen)
+  {
+    /* Initialization to inputB pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization to the end of inputA pointer */
+    pIn2 = pSrcA + (srcALen - 1u);
+
+    /* Initialisation of the pointer after zero padding */
+    pDst = pDst + tot;
+
+    /* Swapping the lengths */
+    j = srcALen;
+    srcALen = srcBLen;
+    srcBLen = j;
+
+    /* Setting the reverse flag */
+    inv = 1;
+
+  }
+
+  /* Loop to calculate convolution for output length number of times */
+  for (i = 0u; i <= tot; i++)
+  {
+    /* Initialize sum with zero to carry on MAC operations */
+    sum = 0;
+
+    /* Loop to perform MAC operations according to convolution equation */
+    for (j = 0u; j <= i; j++)
+    {
+      /* Check the array limitations */
+      if((((i - j) < srcBLen) && (j < srcALen)))
+      {
+        /* z[i] += x[i-j] * y[j] */
+        sum += ((q31_t) pIn1[j] * pIn2[-((int32_t) i - j)]);
+      }
+    }
+    /* Store the output in the destination buffer */
+    if(inv == 1)
+      *pDst-- = (q15_t) __SSAT((sum >> 15u), 16u);
+    else
+      *pDst++ = (q15_t) __SSAT((sum >> 15u), 16u);
+  }
+
+#endif /*#if (defined(ARM_MATH_CM4) || defined(ARM_MATH_CM3)) && !defined(UNALIGNED_SUPPORT_DISABLE) */
+
+}
+
+/**   
+ * @} end of Corr group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q31.c
new file mode 100644
index 00000000..56489f8c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q31.c
@@ -0,0 +1,665 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_correlate_q31.c    
+*    
+* Description:	Correlation of Q31 sequences.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup Corr    
+ * @{    
+ */
+
+/**    
+ * @brief Correlation of Q31 sequences.    
+ * @param[in] *pSrcA points to the first input sequence.    
+ * @param[in] srcALen length of the first input sequence.    
+ * @param[in] *pSrcB points to the second input sequence.    
+ * @param[in] srcBLen length of the second input sequence.    
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * There is no saturation on intermediate additions.    
+ * Thus, if the accumulator overflows it wraps around and distorts the result.    
+ * The input signals should be scaled down to avoid intermediate overflows.    
+ * Scale down one of the inputs by 1/min(srcALen, srcBLen)to avoid overflows since a    
+ * maximum of min(srcALen, srcBLen) number of additions is carried internally.    
+ * The 2.62 accumulator is right shifted by 31 bits and saturated to 1.31 format to yield the final result.    
+ *    
+ * \par    
+ * See arm_correlate_fast_q31() for a faster but less precise implementation of this function for Cortex-M3 and Cortex-M4.    
+ */
+
+void arm_correlate_q31(
+  q31_t * pSrcA,
+  uint32_t srcALen,
+  q31_t * pSrcB,
+  uint32_t srcBLen,
+  q31_t * pDst)
+{
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t *pIn1;                                   /* inputA pointer               */
+  q31_t *pIn2;                                   /* inputB pointer               */
+  q31_t *pOut = pDst;                            /* output pointer               */
+  q31_t *px;                                     /* Intermediate inputA pointer  */
+  q31_t *py;                                     /* Intermediate inputB pointer  */
+  q31_t *pSrc1;                                  /* Intermediate pointers        */
+  q63_t sum, acc0, acc1, acc2;                   /* Accumulators                  */
+  q31_t x0, x1, x2, c0;                          /* temporary variables for holding input and coefficient values */
+  uint32_t j, k = 0u, count, blkCnt, outBlockSize, blockSize1, blockSize2, blockSize3;  /* loop counter                 */
+  int32_t inc = 1;                               /* Destination address modifier */
+
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,    
+   * we include zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,    
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,    
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB    
+     * to make their lengths equal.    
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))    
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  /* The function is internally    
+   * divided into three parts according to the number of multiplications that has to be    
+   * taken place between inputA samples and inputB samples. In the first part of the    
+   * algorithm, the multiplications increase by one for every iteration.    
+   * In the second part of the algorithm, srcBLen number of multiplications are done.    
+   * In the third part of the algorithm, the multiplications decrease by one    
+   * for every iteration.*/
+  /* The algorithm is implemented in three stages.    
+   * The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------    
+   * Initializations of stage1    
+   * -------------------------*/
+
+  /* sum = x[0] * y[srcBlen - 1]    
+   * sum = x[0] * y[srcBlen - 2] + x[1] * y[srcBlen - 1]    
+   * ....    
+   * sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen - 1] * y[srcBLen - 1]    
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc1 = pIn2 + (srcBLen - 1u);
+  py = pSrc1;
+
+  /* ------------------------    
+   * Stage1 process    
+   * ----------------------*/
+
+  /* The first stage starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] * y[srcBLen - 4] */
+      sum += (q63_t) * px++ * (*py++);
+      /* x[1] * y[srcBLen - 3] */
+      sum += (q63_t) * px++ * (*py++);
+      /* x[2] * y[srcBLen - 2] */
+      sum += (q63_t) * px++ * (*py++);
+      /* x[3] * y[srcBLen - 1] */
+      sum += (q63_t) * px++ * (*py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* x[0] * y[srcBLen - 1] */
+      sum += (q63_t) * px++ * (*py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q31_t) (sum >> 31);
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pSrc1 - count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------    
+   * Initializations of stage2    
+   * ------------------------*/
+
+  /* sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen-1] * y[srcBLen-1]    
+   * sum = x[1] * y[0] + x[2] * y[1] +...+ x[srcBLen] * y[srcBLen-1]    
+   * ....    
+   * sum = x[srcALen-srcBLen-2] * y[0] + x[srcALen-srcBLen-1] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------    
+   * Stage2 process    
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.    
+   * So, to loop unroll over blockSize2,    
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll by 3 */
+    blkCnt = blockSize2 / 3;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+
+      /* read x[0], x[1] samples */
+      x0 = *(px++);
+      x1 = *(px++);
+
+      /* Apply loop unrolling and compute 3 MACs simultaneously. */
+      k = srcBLen / 3;
+
+      /* First part of the processing with loop unrolling.  Compute 3 MACs at a time.        
+       ** a second loop below computes MACs for the remaining 1 to 2 samples. */
+      do
+      {
+        /* Read y[0] sample */
+        c0 = *(py);
+
+        /* Read x[2] sample */
+        x2 = *(px);
+
+        /* Perform the multiply-accumulate */
+        /* acc0 +=  x[0] * y[0] */
+        acc0 += ((q63_t) x0 * c0);
+        /* acc1 +=  x[1] * y[0] */
+        acc1 += ((q63_t) x1 * c0);
+        /* acc2 +=  x[2] * y[0] */
+        acc2 += ((q63_t) x2 * c0);
+
+        /* Read y[1] sample */
+        c0 = *(py + 1u);
+
+        /* Read x[3] sample */
+        x0 = *(px + 1u);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[1] * y[1] */
+        acc0 += ((q63_t) x1 * c0);
+        /* acc1 +=  x[2] * y[1] */
+        acc1 += ((q63_t) x2 * c0);
+        /* acc2 +=  x[3] * y[1] */
+        acc2 += ((q63_t) x0 * c0);
+
+        /* Read y[2] sample */
+        c0 = *(py + 2u);
+
+        /* Read x[4] sample */
+        x1 = *(px + 2u);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[2] * y[2] */
+        acc0 += ((q63_t) x2 * c0);
+        /* acc1 +=  x[3] * y[2] */
+        acc1 += ((q63_t) x0 * c0);
+        /* acc2 +=  x[4] * y[2] */
+        acc2 += ((q63_t) x1 * c0);
+
+        /* update scratch pointers */
+        px += 3u;
+        py += 3u;
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 3, compute any remaining MACs here.        
+       ** No loop unrolling is used. */
+      k = srcBLen - (3 * (srcBLen / 3));
+
+      while(k > 0u)
+      {
+        /* Read y[4] sample */
+        c0 = *(py++);
+
+        /* Read x[7] sample */
+        x2 = *(px++);
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[4] * y[4] */
+        acc0 += ((q63_t) x0 * c0);
+        /* acc1 +=  x[5] * y[4] */
+        acc1 += ((q63_t) x1 * c0);
+        /* acc2 +=  x[6] * y[4] */
+        acc2 += ((q63_t) x2 * c0);
+
+        /* Reuse the present samples for the next MAC */
+        x0 = x1;
+        x1 = x2;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q31_t) (acc0 >> 31);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      *pOut = (q31_t) (acc1 >> 31);
+      pOut += inc;
+
+      *pOut = (q31_t) (acc2 >> 31);
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 3 */
+      count += 3u;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 3, compute any remaining output samples here.        
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 - 3 * (blockSize2 / 3);
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += (q63_t) * px++ * (*py++);
+        sum += (q63_t) * px++ * (*py++);
+        sum += (q63_t) * px++ * (*py++);
+        sum += (q63_t) * px++ * (*py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.    
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += (q63_t) * px++ * (*py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q31_t) (sum >> 31);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,    
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over srcBLen */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += (q63_t) * px++ * (*py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q31_t) (sum >> 31);
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+  /* --------------------------    
+   * Initializations of stage3    
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[0] + x[srcALen-srcBLen+2] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   * sum += x[srcALen-srcBLen+2] * y[0] + x[srcALen-srcBLen+3] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]    
+   * ....    
+   * sum +=  x[srcALen-2] * y[0] + x[srcALen-1] * y[1]    
+   * sum +=  x[srcALen-1] * y[0]    
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.    
+     The count variable holds the number of MAC operations performed */
+  count = srcBLen - 1u;
+
+  /* Working pointer of inputA */
+  pSrc1 = pIn1 + (srcALen - (srcBLen - 1u));
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* -------------------    
+   * Stage3 process    
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.    
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* sum += x[srcALen - srcBLen + 4] * y[3] */
+      sum += (q63_t) * px++ * (*py++);
+      /* sum += x[srcALen - srcBLen + 3] * y[2] */
+      sum += (q63_t) * px++ * (*py++);
+      /* sum += x[srcALen - srcBLen + 2] * y[1] */
+      sum += (q63_t) * px++ * (*py++);
+      /* sum += x[srcALen - srcBLen + 1] * y[0] */
+      sum += (q63_t) * px++ * (*py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.    
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum += (q63_t) * px++ * (*py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q31_t) (sum >> 31);
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the MAC count */
+    count--;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q31_t *pIn1 = pSrcA;                           /* inputA pointer               */
+  q31_t *pIn2 = pSrcB + (srcBLen - 1u);          /* inputB pointer               */
+  q63_t sum;                                     /* Accumulators                  */
+  uint32_t i = 0u, j;                            /* loop counters */
+  uint32_t inv = 0u;                             /* Reverse order flag */
+  uint32_t tot = 0u;                             /* Length */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and a varaible, inv is set to 1 */
+  /* If lengths are not equal then zero pad has to be done to  make the two    
+   * inputs of same length. But to improve the performance, we include zeroes    
+   * in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen, (srcALen - srcBLen) zeroes has to included in the    
+   * starting of the output buffer */
+  /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the   
+   * ending of the output buffer */
+  /* Once the zero padding is done the remaining of the output is calcualted   
+   * using correlation but with the shorter signal time shifted. */
+
+  /* Calculate the length of the remaining sequence */
+  tot = ((srcALen + srcBLen) - 2u);
+
+  if(srcALen > srcBLen)
+  {
+    /* Calculating the number of zeros to be padded to the output */
+    j = srcALen - srcBLen;
+
+    /* Initialise the pointer after zero padding */
+    pDst += j;
+  }
+
+  else if(srcALen < srcBLen)
+  {
+    /* Initialization to inputB pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization to the end of inputA pointer */
+    pIn2 = pSrcA + (srcALen - 1u);
+
+    /* Initialisation of the pointer after zero padding */
+    pDst = pDst + tot;
+
+    /* Swapping the lengths */
+    j = srcALen;
+    srcALen = srcBLen;
+    srcBLen = j;
+
+    /* Setting the reverse flag */
+    inv = 1;
+
+  }
+
+  /* Loop to calculate correlation for output length number of times */
+  for (i = 0u; i <= tot; i++)
+  {
+    /* Initialize sum with zero to carry on MAC operations */
+    sum = 0;
+
+    /* Loop to perform MAC operations according to correlation equation */
+    for (j = 0u; j <= i; j++)
+    {
+      /* Check the array limitations */
+      if((((i - j) < srcBLen) && (j < srcALen)))
+      {
+        /* z[i] += x[i-j] * y[j] */
+        sum += ((q63_t) pIn1[j] * pIn2[-((int32_t) i - j)]);
+      }
+    }
+    /* Store the output in the destination buffer */
+    if(inv == 1)
+      *pDst-- = (q31_t) (sum >> 31u);
+    else
+      *pDst++ = (q31_t) (sum >> 31u);
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of Corr group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q7.c
new file mode 100644
index 00000000..1162ae41
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_correlate_q7.c
@@ -0,0 +1,790 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:		arm_correlate_q7.c   
+*   
+* Description:	Correlation of Q7 sequences. 
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**   
+ * @ingroup groupFilters   
+ */
+
+/**   
+ * @addtogroup Corr   
+ * @{   
+ */
+
+/**   
+ * @brief Correlation of Q7 sequences.   
+ * @param[in] *pSrcA points to the first input sequence.   
+ * @param[in] srcALen length of the first input sequence.   
+ * @param[in] *pSrcB points to the second input sequence.   
+ * @param[in] srcBLen length of the second input sequence.   
+ * @param[out] *pDst points to the location where the output result is written.  Length 2 * max(srcALen, srcBLen) - 1.   
+ * @return none.   
+ *   
+ * @details   
+ * Scaling and Overflow Behavior:   
+ *   
+ * \par   
+ * The function is implemented using a 32-bit internal accumulator.   
+ * Both the inputs are represented in 1.7 format and multiplications yield a 2.14 result.   
+ * The 2.14 intermediate results are accumulated in a 32-bit accumulator in 18.14 format.   
+ * This approach provides 17 guard bits and there is no risk of overflow as long as max(srcALen, srcBLen)<131072.   
+ * The 18.14 result is then truncated to 18.7 format by discarding the low 7 bits and saturated to 1.7 format.   
+ *
+ * \par    
+ * Refer the function arm_correlate_opt_q7() for a faster implementation of this function.
+ * 
+ */
+
+void arm_correlate_q7(
+  q7_t * pSrcA,
+  uint32_t srcALen,
+  q7_t * pSrcB,
+  uint32_t srcBLen,
+  q7_t * pDst)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q7_t *pIn1;                                    /* inputA pointer               */
+  q7_t *pIn2;                                    /* inputB pointer               */
+  q7_t *pOut = pDst;                             /* output pointer               */
+  q7_t *px;                                      /* Intermediate inputA pointer  */
+  q7_t *py;                                      /* Intermediate inputB pointer  */
+  q7_t *pSrc1;                                   /* Intermediate pointers        */
+  q31_t sum, acc0, acc1, acc2, acc3;             /* Accumulators                  */
+  q31_t input1, input2;                          /* temporary variables */
+  q15_t in1, in2;                                /* temporary variables */
+  q7_t x0, x1, x2, x3, c0, c1;                   /* temporary variables for holding input and coefficient values */
+  uint32_t j, k = 0u, count, blkCnt, outBlockSize, blockSize1, blockSize2, blockSize3;  /* loop counter                 */
+  int32_t inc = 1;
+
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and the destination pointer modifier, inc is set to -1 */
+  /* If srcALen > srcBLen, zero pad has to be done to srcB to make the two inputs of same length */
+  /* But to improve the performance,   
+   * we include zeroes in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen,   
+   * (srcALen - srcBLen) zeroes has to included in the starting of the output buffer */
+  /* If srcALen < srcBLen,   
+   * (srcALen - srcBLen) zeroes has to included in the ending of the output buffer */
+  if(srcALen >= srcBLen)
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcA);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcB);
+
+    /* Number of output samples is calculated */
+    outBlockSize = (2u * srcALen) - 1u;
+
+    /* When srcALen > srcBLen, zero padding is done to srcB   
+     * to make their lengths equal.   
+     * Instead, (outBlockSize - (srcALen + srcBLen - 1))   
+     * number of output samples are made zero */
+    j = outBlockSize - (srcALen + (srcBLen - 1u));
+
+    /* Updating the pointer position to non zero value */
+    pOut += j;
+
+  }
+  else
+  {
+    /* Initialization of inputA pointer */
+    pIn1 = (pSrcB);
+
+    /* Initialization of inputB pointer */
+    pIn2 = (pSrcA);
+
+    /* srcBLen is always considered as shorter or equal to srcALen */
+    j = srcBLen;
+    srcBLen = srcALen;
+    srcALen = j;
+
+    /* CORR(x, y) = Reverse order(CORR(y, x)) */
+    /* Hence set the destination pointer to point to the last output sample */
+    pOut = pDst + ((srcALen + srcBLen) - 2u);
+
+    /* Destination address modifier is set to -1 */
+    inc = -1;
+
+  }
+
+  /* The function is internally   
+   * divided into three parts according to the number of multiplications that has to be   
+   * taken place between inputA samples and inputB samples. In the first part of the   
+   * algorithm, the multiplications increase by one for every iteration.   
+   * In the second part of the algorithm, srcBLen number of multiplications are done.   
+   * In the third part of the algorithm, the multiplications decrease by one   
+   * for every iteration.*/
+  /* The algorithm is implemented in three stages.   
+   * The loop counters of each stage is initiated here. */
+  blockSize1 = srcBLen - 1u;
+  blockSize2 = srcALen - (srcBLen - 1u);
+  blockSize3 = blockSize1;
+
+  /* --------------------------   
+   * Initializations of stage1   
+   * -------------------------*/
+
+  /* sum = x[0] * y[srcBlen - 1]   
+   * sum = x[0] * y[srcBlen - 2] + x[1] * y[srcBlen - 1]   
+   * ....   
+   * sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen - 1] * y[srcBLen - 1]   
+   */
+
+  /* In this stage the MAC operations are increased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = 1u;
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  pSrc1 = pIn2 + (srcBLen - 1u);
+  py = pSrc1;
+
+  /* ------------------------   
+   * Stage1 process   
+   * ----------------------*/
+
+  /* The first stage starts here */
+  while(blockSize1 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[0] , x[1] */
+      in1 = (q15_t) * px++;
+      in2 = (q15_t) * px++;
+      input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+      /* y[srcBLen - 4] , y[srcBLen - 3] */
+      in1 = (q15_t) * py++;
+      in2 = (q15_t) * py++;
+      input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+      /* x[0] * y[srcBLen - 4] */
+      /* x[1] * y[srcBLen - 3] */
+      sum = __SMLAD(input1, input2, sum);
+
+      /* x[2] , x[3] */
+      in1 = (q15_t) * px++;
+      in2 = (q15_t) * px++;
+      input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+      /* y[srcBLen - 2] , y[srcBLen - 1] */
+      in1 = (q15_t) * py++;
+      in2 = (q15_t) * py++;
+      input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+      /* x[2] * y[srcBLen - 2] */
+      /* x[3] * y[srcBLen - 1] */
+      sum = __SMLAD(input1, input2, sum);
+
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      /* x[0] * y[srcBLen - 1] */
+      sum += (q31_t) ((q15_t) * px++ * *py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q7_t) (__SSAT(sum >> 7, 8));
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    py = pSrc1 - count;
+    px = pIn1;
+
+    /* Increment the MAC count */
+    count++;
+
+    /* Decrement the loop counter */
+    blockSize1--;
+  }
+
+  /* --------------------------   
+   * Initializations of stage2   
+   * ------------------------*/
+
+  /* sum = x[0] * y[0] + x[1] * y[1] +...+ x[srcBLen-1] * y[srcBLen-1]   
+   * sum = x[1] * y[0] + x[2] * y[1] +...+ x[srcBLen] * y[srcBLen-1]   
+   * ....   
+   * sum = x[srcALen-srcBLen-2] * y[0] + x[srcALen-srcBLen-1] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   */
+
+  /* Working pointer of inputA */
+  px = pIn1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* count is index by which the pointer pIn1 to be incremented */
+  count = 0u;
+
+  /* -------------------   
+   * Stage2 process   
+   * ------------------*/
+
+  /* Stage2 depends on srcBLen as in this stage srcBLen number of MACS are performed.   
+   * So, to loop unroll over blockSize2,   
+   * srcBLen should be greater than or equal to 4 */
+  if(srcBLen >= 4u)
+  {
+    /* Loop unroll over blockSize2, by 4 */
+    blkCnt = blockSize2 >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Set all accumulators to zero */
+      acc0 = 0;
+      acc1 = 0;
+      acc2 = 0;
+      acc3 = 0;
+
+      /* read x[0], x[1], x[2] samples */
+      x0 = *px++;
+      x1 = *px++;
+      x2 = *px++;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      do
+      {
+        /* Read y[0] sample */
+        c0 = *py++;
+        /* Read y[1] sample */
+        c1 = *py++;
+
+        /* Read x[3] sample */
+        x3 = *px++;
+
+        /* x[0] and x[1] are packed */
+        in1 = (q15_t) x0;
+        in2 = (q15_t) x1;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* y[0] and y[1] are packed */
+        in1 = (q15_t) c0;
+        in2 = (q15_t) c1;
+
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* acc0 += x[0] * y[0] + x[1] * y[1]  */
+        acc0 = __SMLAD(input1, input2, acc0);
+
+        /* x[1] and x[2] are packed */
+        in1 = (q15_t) x1;
+        in2 = (q15_t) x2;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* acc1 += x[1] * y[0] + x[2] * y[1] */
+        acc1 = __SMLAD(input1, input2, acc1);
+
+        /* x[2] and x[3] are packed */
+        in1 = (q15_t) x2;
+        in2 = (q15_t) x3;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* acc2 += x[2] * y[0] + x[3] * y[1]  */
+        acc2 = __SMLAD(input1, input2, acc2);
+
+        /* Read x[4] sample */
+        x0 = *(px++);
+
+        /* x[3] and x[4] are packed */
+        in1 = (q15_t) x3;
+        in2 = (q15_t) x0;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* acc3 += x[3] * y[0] + x[4] * y[1]  */
+        acc3 = __SMLAD(input1, input2, acc3);
+
+        /* Read y[2] sample */
+        c0 = *py++;
+        /* Read y[3] sample */
+        c1 = *py++;
+
+        /* Read x[5] sample */
+        x1 = *px++;
+
+        /* x[2] and x[3] are packed */
+        in1 = (q15_t) x2;
+        in2 = (q15_t) x3;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* y[2] and y[3] are packed */
+        in1 = (q15_t) c0;
+        in2 = (q15_t) c1;
+
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* acc0 += x[2] * y[2] + x[3] * y[3]  */
+        acc0 = __SMLAD(input1, input2, acc0);
+
+        /* x[3] and x[4] are packed */
+        in1 = (q15_t) x3;
+        in2 = (q15_t) x0;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* acc1 += x[3] * y[2] + x[4] * y[3]  */
+        acc1 = __SMLAD(input1, input2, acc1);
+
+        /* x[4] and x[5] are packed */
+        in1 = (q15_t) x0;
+        in2 = (q15_t) x1;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* acc2 += x[4] * y[2] + x[5] * y[3]  */
+        acc2 = __SMLAD(input1, input2, acc2);
+
+        /* Read x[6] sample */
+        x2 = *px++;
+
+        /* x[5] and x[6] are packed */
+        in1 = (q15_t) x1;
+        in2 = (q15_t) x2;
+
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* acc3 += x[5] * y[2] + x[6] * y[3]  */
+        acc3 = __SMLAD(input1, input2, acc3);
+
+      } while(--k);
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Read y[4] sample */
+        c0 = *py++;
+
+        /* Read x[7] sample */
+        x3 = *px++;
+
+        /* Perform the multiply-accumulates */
+        /* acc0 +=  x[4] * y[4] */
+        acc0 += ((q15_t) x0 * c0);
+        /* acc1 +=  x[5] * y[4] */
+        acc1 += ((q15_t) x1 * c0);
+        /* acc2 +=  x[6] * y[4] */
+        acc2 += ((q15_t) x2 * c0);
+        /* acc3 +=  x[7] * y[4] */
+        acc3 += ((q15_t) x3 * c0);
+
+        /* Reuse the present samples for the next MAC */
+        x0 = x1;
+        x1 = x2;
+        x2 = x3;
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q7_t) (__SSAT(acc0 >> 7, 8));
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      *pOut = (q7_t) (__SSAT(acc1 >> 7, 8));
+      pOut += inc;
+
+      *pOut = (q7_t) (__SSAT(acc2 >> 7, 8));
+      pOut += inc;
+
+      *pOut = (q7_t) (__SSAT(acc3 >> 7, 8));
+      pOut += inc;
+
+	  count += 4u;
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize2 is not a multiple of 4, compute any remaining output samples here.   
+     ** No loop unrolling is used. */
+    blkCnt = blockSize2 % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Apply loop unrolling and compute 4 MACs simultaneously. */
+      k = srcBLen >> 2u;
+
+      /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+       ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+      while(k > 0u)
+      {
+        /* Reading two inputs of SrcA buffer and packing */
+        in1 = (q15_t) * px++;
+        in2 = (q15_t) * px++;
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* Reading two inputs of SrcB buffer and packing */
+        in1 = (q15_t) * py++;
+        in2 = (q15_t) * py++;
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* Perform the multiply-accumulates */
+        sum = __SMLAD(input1, input2, sum);
+
+        /* Reading two inputs of SrcA buffer and packing */
+        in1 = (q15_t) * px++;
+        in2 = (q15_t) * px++;
+        input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* Reading two inputs of SrcB buffer and packing */
+        in1 = (q15_t) * py++;
+        in2 = (q15_t) * py++;
+        input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+        /* Perform the multiply-accumulates */
+        sum = __SMLAD(input1, input2, sum);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* If the srcBLen is not a multiple of 4, compute any remaining MACs here.   
+       ** No loop unrolling is used. */
+      k = srcBLen % 0x4u;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulates */
+        sum += ((q15_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q7_t) (__SSAT(sum >> 7, 8));
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the pointer pIn1 index, count by 1 */
+	  count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+  else
+  {
+    /* If the srcBLen is not a multiple of 4,   
+     * the blockSize2 loop cannot be unrolled by 4 */
+    blkCnt = blockSize2;
+
+    while(blkCnt > 0u)
+    {
+      /* Accumulator is made zero for every iteration */
+      sum = 0;
+
+      /* Loop over srcBLen */
+      k = srcBLen;
+
+      while(k > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += ((q15_t) * px++ * *py++);
+
+        /* Decrement the loop counter */
+        k--;
+      }
+
+      /* Store the result in the accumulator in the destination buffer. */
+      *pOut = (q7_t) (__SSAT(sum >> 7, 8));
+      /* Destination pointer is updated according to the address modifier, inc */
+      pOut += inc;
+
+      /* Increment the MAC count */
+      count++;
+
+      /* Update the inputA and inputB pointers for next MAC calculation */
+      px = pIn1 + count;
+      py = pIn2;
+
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+  }
+
+  /* --------------------------   
+   * Initializations of stage3   
+   * -------------------------*/
+
+  /* sum += x[srcALen-srcBLen+1] * y[0] + x[srcALen-srcBLen+2] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   * sum += x[srcALen-srcBLen+2] * y[0] + x[srcALen-srcBLen+3] * y[1] +...+ x[srcALen-1] * y[srcBLen-1]   
+   * ....   
+   * sum +=  x[srcALen-2] * y[0] + x[srcALen-1] * y[1]   
+   * sum +=  x[srcALen-1] * y[0]   
+   */
+
+  /* In this stage the MAC operations are decreased by 1 for every iteration.   
+     The count variable holds the number of MAC operations performed */
+  count = srcBLen - 1u;
+
+  /* Working pointer of inputA */
+  pSrc1 = pIn1 + (srcALen - (srcBLen - 1u));
+  px = pSrc1;
+
+  /* Working pointer of inputB */
+  py = pIn2;
+
+  /* -------------------   
+   * Stage3 process   
+   * ------------------*/
+
+  while(blockSize3 > 0u)
+  {
+    /* Accumulator is made zero for every iteration */
+    sum = 0;
+
+    /* Apply loop unrolling and compute 4 MACs simultaneously. */
+    k = count >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 MACs at a time.   
+     ** a second loop below computes MACs for the remaining 1 to 3 samples. */
+    while(k > 0u)
+    {
+      /* x[srcALen - srcBLen + 1] , x[srcALen - srcBLen + 2]  */
+      in1 = (q15_t) * px++;
+      in2 = (q15_t) * px++;
+      input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+      /* y[0] , y[1] */
+      in1 = (q15_t) * py++;
+      in2 = (q15_t) * py++;
+      input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+      /* sum += x[srcALen - srcBLen + 1] * y[0] */
+      /* sum += x[srcALen - srcBLen + 2] * y[1] */
+      sum = __SMLAD(input1, input2, sum);
+
+      /* x[srcALen - srcBLen + 3] , x[srcALen - srcBLen + 4] */
+      in1 = (q15_t) * px++;
+      in2 = (q15_t) * px++;
+      input1 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+      /* y[2] , y[3] */
+      in1 = (q15_t) * py++;
+      in2 = (q15_t) * py++;
+      input2 = ((q31_t) in1 & 0x0000FFFF) | ((q31_t) in2 << 16);
+
+      /* sum += x[srcALen - srcBLen + 3] * y[2] */
+      /* sum += x[srcALen - srcBLen + 4] * y[3] */
+      sum = __SMLAD(input1, input2, sum);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* If the count is not a multiple of 4, compute any remaining MACs here.   
+     ** No loop unrolling is used. */
+    k = count % 0x4u;
+
+    while(k > 0u)
+    {
+      /* Perform the multiply-accumulates */
+      sum += ((q15_t) * px++ * *py++);
+
+      /* Decrement the loop counter */
+      k--;
+    }
+
+    /* Store the result in the accumulator in the destination buffer. */
+    *pOut = (q7_t) (__SSAT(sum >> 7, 8));
+    /* Destination pointer is updated according to the address modifier, inc */
+    pOut += inc;
+
+    /* Update the inputA and inputB pointers for next MAC calculation */
+    px = ++pSrc1;
+    py = pIn2;
+
+    /* Decrement the MAC count */
+    count--;
+
+    /* Decrement the loop counter */
+    blockSize3--;
+  }
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+  q7_t *pIn1 = pSrcA;                            /* inputA pointer */
+  q7_t *pIn2 = pSrcB + (srcBLen - 1u);           /* inputB pointer */
+  q31_t sum;                                     /* Accumulator */
+  uint32_t i = 0u, j;                            /* loop counters */
+  uint32_t inv = 0u;                             /* Reverse order flag */
+  uint32_t tot = 0u;                             /* Length */
+
+  /* The algorithm implementation is based on the lengths of the inputs. */
+  /* srcB is always made to slide across srcA. */
+  /* So srcBLen is always considered as shorter or equal to srcALen */
+  /* But CORR(x, y) is reverse of CORR(y, x) */
+  /* So, when srcBLen > srcALen, output pointer is made to point to the end of the output buffer */
+  /* and a varaible, inv is set to 1 */
+  /* If lengths are not equal then zero pad has to be done to  make the two   
+   * inputs of same length. But to improve the performance, we include zeroes   
+   * in the output instead of zero padding either of the the inputs*/
+  /* If srcALen > srcBLen, (srcALen - srcBLen) zeroes has to included in the   
+   * starting of the output buffer */
+  /* If srcALen < srcBLen, (srcALen - srcBLen) zeroes has to included in the  
+   * ending of the output buffer */
+  /* Once the zero padding is done the remaining of the output is calcualted  
+   * using convolution but with the shorter signal time shifted. */
+
+  /* Calculate the length of the remaining sequence */
+  tot = ((srcALen + srcBLen) - 2u);
+
+  if(srcALen > srcBLen)
+  {
+    /* Calculating the number of zeros to be padded to the output */
+    j = srcALen - srcBLen;
+
+    /* Initialise the pointer after zero padding */
+    pDst += j;
+  }
+
+  else if(srcALen < srcBLen)
+  {
+    /* Initialization to inputB pointer */
+    pIn1 = pSrcB;
+
+    /* Initialization to the end of inputA pointer */
+    pIn2 = pSrcA + (srcALen - 1u);
+
+    /* Initialisation of the pointer after zero padding */
+    pDst = pDst + tot;
+
+    /* Swapping the lengths */
+    j = srcALen;
+    srcALen = srcBLen;
+    srcBLen = j;
+
+    /* Setting the reverse flag */
+    inv = 1;
+
+  }
+
+  /* Loop to calculate convolution for output length number of times */
+  for (i = 0u; i <= tot; i++)
+  {
+    /* Initialize sum with zero to carry on MAC operations */
+    sum = 0;
+
+    /* Loop to perform MAC operations according to convolution equation */
+    for (j = 0u; j <= i; j++)
+    {
+      /* Check the array limitations */
+      if((((i - j) < srcBLen) && (j < srcALen)))
+      {
+        /* z[i] += x[i-j] * y[j] */
+        sum += ((q15_t) pIn1[j] * pIn2[-((int32_t) i - j)]);
+      }
+    }
+    /* Store the output in the destination buffer */
+    if(inv == 1)
+      *pDst-- = (q7_t) __SSAT((sum >> 7u), 8u);
+    else
+      *pDst++ = (q7_t) __SSAT((sum >> 7u), 8u);
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**   
+ * @} end of Corr group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_f32.c
new file mode 100644
index 00000000..383bcb14
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_f32.c
@@ -0,0 +1,524 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_decimate_f32.c    
+*    
+* Description:	FIR decimation for floating-point sequences.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup FIR_decimate Finite Impulse Response (FIR) Decimator    
+ *    
+ * These functions combine an FIR filter together with a decimator.    
+ * They are used in multirate systems for reducing the sample rate of a signal without introducing aliasing distortion.    
+ * Conceptually, the functions are equivalent to the block diagram below:    
+ * \image html FIRDecimator.gif "Components included in the FIR Decimator functions"    
+ * When decimating by a factor of M, the signal should be prefiltered by a lowpass filter with a normalized    
+ * cutoff frequency of 1/M in order to prevent aliasing distortion.    
+ * The user of the function is responsible for providing the filter coefficients.    
+ *    
+ * The FIR decimator functions provided in the CMSIS DSP Library combine the FIR filter and the decimator in an efficient manner.    
+ * Instead of calculating all of the FIR filter outputs and discarding M-1 out of every M, only the    
+ * samples output by the decimator are computed.    
+ * The functions operate on blocks of input and output data.    
+ * pSrc points to an array of blockSize input values and    
+ * pDst points to an array of blockSize/M output values.    
+ * In order to have an integer number of output samples blockSize    
+ * must always be a multiple of the decimation factor M.    
+ *    
+ * The library provides separate functions for Q15, Q31 and floating-point data types.    
+ *    
+ * \par Algorithm:    
+ * The FIR portion of the algorithm uses the standard form filter:    
+ * 
    
+ *    y[n] = b[0] * x[n] + b[1] * x[n-1] + b[2] * x[n-2] + ...+ b[numTaps-1] * x[n-numTaps+1]    
+ * 
    
+ * where, b[n] are the filter coefficients.    
+ * \par   
+ * The pCoeffs points to a coefficient array of size numTaps.    
+ * Coefficients are stored in time reversed order.    
+ * \par    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to a state array of size numTaps + blockSize - 1.    
+ * Samples in the state buffer are stored in the order:    
+ * \par    
+ * 
    
+ *    {x[n-numTaps+1], x[n-numTaps], x[n-numTaps-1], x[n-numTaps-2]....x[0], x[1], ..., x[blockSize-1]}    
+ * 
    
+ * The state variables are updated after each block of data is processed, the coefficients are untouched.    
+ *    
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter.    
+ * Coefficient arrays may be shared among several instances while state variable array should be allocated separately.    
+ * There are separate instance structure declarations for each of the 3 supported data types.    
+ *    
+ * \par Initialization Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.    
+ * - Checks to make sure that the size of the input is a multiple of the decimation factor.    
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * numTaps, pCoeffs, M (decimation factor), pState. Also set all of the values in pState to zero. 
+ *    
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * The code below statically initializes each of the 3 different data type filter instance structures    
+ * 
    
+ *arm_fir_decimate_instance_f32 S = {M, numTaps, pCoeffs, pState};    
+ *arm_fir_decimate_instance_q31 S = {M, numTaps, pCoeffs, pState};    
+ *arm_fir_decimate_instance_q15 S = {M, numTaps, pCoeffs, pState};    
+ * 
    
+ * where M is the decimation factor; numTaps is the number of filter coefficients in the filter;    
+ * pCoeffs is the address of the coefficient buffer;    
+ * pState is the address of the state buffer.    
+ * Be sure to set the values in the state buffer to zeros when doing static initialization.    
+ *    
+ * \par Fixed-Point Behavior    
+ * Care must be taken when using the fixed-point versions of the FIR decimate filter functions.    
+ * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered.    
+ * Refer to the function specific documentation below for usage guidelines.    
+ */
+
+/**    
+ * @addtogroup FIR_decimate    
+ * @{    
+ */
+
+  /**    
+   * @brief Processing function for the floating-point FIR decimator.    
+   * @param[in] *S        points to an instance of the floating-point FIR decimator structure.    
+   * @param[in] *pSrc     points to the block of input data.    
+   * @param[out] *pDst    points to the block of output data.    
+   * @param[in] blockSize number of input samples to process per call.    
+   * @return none.    
+   */
+
+void arm_fir_decimate_f32(
+  const arm_fir_decimate_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t *pState = S->pState;                 /* State pointer */
+  float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+  float32_t *pStateCurnt;                        /* Points to the current sample of the state */
+  float32_t *px, *pb;                            /* Temporary pointers for state and coefficient buffers */
+  float32_t sum0;                                /* Accumulator */
+  float32_t x0, c0;                              /* Temporary variables to hold state and coefficient values */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  uint32_t i, tapCnt, blkCnt, outBlockSize = blockSize / S->M;  /* Loop counters */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  uint32_t blkCntN4;
+  float32_t *px0, *px1, *px2, *px3;
+  float32_t acc0, acc1, acc2, acc3;
+  float32_t x1, x2, x3;
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize / 4;
+  blkCntN4 = outBlockSize - (4 * blkCnt);
+
+  while(blkCnt > 0u)
+  {
+    /* Copy 4 * decimation factor number of new input samples into the state buffer */
+    i = 4 * S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulators to zero */
+    acc0 = 0.0f;
+    acc1 = 0.0f;
+    acc2 = 0.0f;
+    acc3 = 0.0f;
+
+    /* Initialize state pointer for all the samples */
+    px0 = pState;
+    px1 = pState + S->M;
+    px2 = pState + 2 * S->M;
+    px3 = pState + 3 * S->M;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+
+    while(tapCnt > 0u)
+    {
+      /* Read the b[numTaps-1] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-1] sample for acc0 */
+      x0 = *(px0++);
+      /* Read x[n-numTaps-1] sample for acc1 */
+      x1 = *(px1++);
+      /* Read x[n-numTaps-1] sample for acc2 */
+      x2 = *(px2++);
+      /* Read x[n-numTaps-1] sample for acc3 */
+      x3 = *(px3++);
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+      acc2 += x2 * c0;
+      acc3 += x3 * c0;
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-2] sample for acc0, acc1, acc2, acc3 */
+      x0 = *(px0++);
+      x1 = *(px1++);
+      x2 = *(px2++);
+      x3 = *(px3++);
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+      acc2 += x2 * c0;
+      acc3 += x3 * c0;
+
+      /* Read the b[numTaps-3] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-3] sample acc0, acc1, acc2, acc3 */
+      x0 = *(px0++);
+      x1 = *(px1++);
+      x2 = *(px2++);
+      x3 = *(px3++);
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+      acc2 += x2 * c0;
+      acc3 += x3 * c0;
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-4] sample acc0, acc1, acc2, acc3 */
+      x0 = *(px0++);
+      x1 = *(px1++);
+      x2 = *(px2++);
+      x3 = *(px3++);
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+      acc2 += x2 * c0;
+      acc3 += x3 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *(pb++);
+
+      /* Fetch  state variables for acc0, acc1, acc2, acc3 */
+      x0 = *(px0++);
+      x1 = *(px1++);
+      x2 = *(px2++);
+      x3 = *(px3++);
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+      acc2 += x2 * c0;
+      acc3 += x3 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + 4 * S->M;
+
+    /* The result is in the accumulator, store in the destination buffer. */
+    *pDst++ = acc0;
+    *pDst++ = acc1;
+    *pDst++ = acc2;
+    *pDst++ = acc3;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  while(blkCntN4 > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    sum0 = 0.0f;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the b[numTaps-1] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-1] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-2] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-3] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-3] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-4] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *(pb++);
+
+      /* Fetch 1 state variable */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* The result is in the accumulator, store in the destination buffer. */
+    *pDst++ = sum0;
+
+    /* Decrement the loop counter */
+    blkCntN4--;
+  }
+
+  /* Processing is complete.    
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.    
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = (numTaps - 1u) >> 2;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+  i = (numTaps - 1u) % 0x04u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    sum0 = 0.0f;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor           
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* The result is in the accumulator, store in the destination buffer. */
+    *pDst++ = sum0;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last numTaps - 1 samples to the start of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  /* Copy numTaps number of values */
+  i = (numTaps - 1u);
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY        */
+
+}
+
+/**    
+ * @} end of FIR_decimate group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_fast_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_fast_q15.c
new file mode 100644
index 00000000..e96523a3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_fast_q15.c
@@ -0,0 +1,598 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_decimate_fast_q15.c    
+*    
+* Description:	Fast Q15 FIR Decimator.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_decimate    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q15 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4.    
+ * @param[in] *S points to an instance of the Q15 FIR decimator structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return none    
+ *    
+ * \par Restrictions   
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE   
+ *	In this case input, output, state buffers should be aligned by 32-bit   
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * This fast version uses a 32-bit accumulator with 2.30 format.    
+ * The accumulator maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around and distorts the result.    
+ * In order to avoid overflows completely the input signal must be scaled down by log2(numTaps) bits (log2 is read as log to the base 2).    
+ * The 2.30 accumulator is then truncated to 2.15 format and saturated to yield the 1.15 result.    
+ *    
+ * \par    
+ * Refer to the function arm_fir_decimate_q15() for a slower implementation of this function which uses 64-bit accumulation to avoid wrap around distortion.    
+ * Both the slow and the fast versions use the same instance structure.    
+ * Use the function arm_fir_decimate_init_q15() to initialize the filter structure.    
+ */
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+void arm_fir_decimate_fast_q15(
+  const arm_fir_decimate_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q15_t *px;                                     /* Temporary pointer for state buffer */
+  q15_t *pb;                                     /* Temporary pointer coefficient buffer */
+  q31_t x0, x1, c0, c1;                          /* Temporary variables to hold state and coefficient values */
+  q31_t sum0;                                    /* Accumulators */
+  q31_t acc0, acc1;
+  q15_t *px0, *px1;
+  uint32_t blkCntN3;
+  uint32_t numTaps = S->numTaps;                 /* Number of taps */
+  uint32_t i, blkCnt, tapCnt, outBlockSize = blockSize / S->M;  /* Loop counters */
+
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize / 2;
+  blkCntN3 = outBlockSize - (2 * blkCnt);
+
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = 2 * S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    acc0 = 0;
+    acc1 = 0;
+
+    /* Initialize state pointer */
+    px0 = pState;
+
+    px1 = pState + S->M;
+
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the Read b[numTaps-1] and b[numTaps-2]  coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* Read x[n-numTaps-1] and x[n-numTaps-2]sample */
+      x0 = *__SIMD32(px0)++;
+
+      x1 = *__SIMD32(px1)++;
+
+      /* Perform the multiply-accumulate */
+      acc0 = __SMLAD(x0, c0, acc0);
+
+      acc1 = __SMLAD(x1, c0, acc1);
+
+      /* Read the b[numTaps-3] and b[numTaps-4] coefficient */
+      c0 = *__SIMD32(pb)++;
+
+      /* Read x[n-numTaps-2] and x[n-numTaps-3] sample */
+      x0 = *__SIMD32(px0)++;
+
+      x1 = *__SIMD32(px1)++;
+
+      /* Perform the multiply-accumulate */
+      acc0 = __SMLAD(x0, c0, acc0);
+
+      acc1 = __SMLAD(x1, c0, acc1);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px0++;
+
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 = __SMLAD(x0, c0, acc0);
+      acc1 = __SMLAD(x1, c0, acc1);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M * 2;
+
+    /* Store filter output, smlad returns the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+    *pDst++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+    *pDst++ = (q15_t) (__SSAT((acc1 >> 15), 16));
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+
+
+  while(blkCntN3 > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /*Set sum to zero */
+    sum0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the Read b[numTaps-1] and b[numTaps-2]  coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* Read x[n-numTaps-1] and x[n-numTaps-2]sample */
+      x0 = *__SIMD32(px)++;
+
+      /* Read the b[numTaps-3] and b[numTaps-4] coefficient */
+      c1 = *__SIMD32(pb)++;
+
+      /* Perform the multiply-accumulate */
+      sum0 = __SMLAD(x0, c0, sum0);
+
+      /* Read x[n-numTaps-2] and x[n-numTaps-3] sample */
+      x0 = *__SIMD32(px)++;
+
+      /* Perform the multiply-accumulate */
+      sum0 = __SMLAD(x0, c1, sum0);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 = __SMLAD(x0, c0, sum0);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* Store filter output, smlad returns the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+    *pDst++ = (q15_t) (__SSAT((sum0 >> 15), 16));
+
+    /* Decrement the loop counter */
+    blkCntN3--;
+  }
+
+  /* Processing is complete.       
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+  i = (numTaps - 1u) % 0x04u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+}
+
+#else
+
+
+void arm_fir_decimate_fast_q15(
+  const arm_fir_decimate_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q15_t *px;                                     /* Temporary pointer for state buffer */
+  q15_t *pb;                                     /* Temporary pointer coefficient buffer */
+  q15_t x0, x1, c0;                              /* Temporary variables to hold state and coefficient values */
+  q31_t sum0;                                    /* Accumulators */
+  q31_t acc0, acc1;
+  q15_t *px0, *px1;
+  uint32_t blkCntN3;
+  uint32_t numTaps = S->numTaps;                 /* Number of taps */
+  uint32_t i, blkCnt, tapCnt, outBlockSize = blockSize / S->M;  /* Loop counters */
+
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize / 2;
+  blkCntN3 = outBlockSize - (2 * blkCnt);
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = 2 * S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    acc0 = 0;
+    acc1 = 0;
+
+    /* Initialize state pointer */
+    px0 = pState;
+
+    px1 = pState + S->M;
+
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the Read b[numTaps-1] coefficients */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-1] for sample 0 and for sample 1 */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-2] for sample 0 and sample 1 */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Read the b[numTaps-3]  coefficients */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-3] for sample 0 and sample 1 */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-4] for sample 0 and sample 1 */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M * 2;
+
+    /* Store filter output, smlad returns the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+
+    *pDst++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+    *pDst++ = (q15_t) (__SSAT((acc1 >> 15), 16));
+
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  while(blkCntN3 > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /*Set sum to zero */
+    sum0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the Read b[numTaps-1] coefficients */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-1] and sample */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-2] and  sample */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-3]  coefficients */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-3] sample */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-4] sample */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* Store filter output, smlad returns the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+    *pDst++ = (q15_t) (__SSAT((sum0 >> 15), 16));
+
+    /* Decrement the loop counter */
+    blkCntN3--;
+  }
+
+  /* Processing is complete.       
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+  i = (numTaps - 1u) % 0x04u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+}
+
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+/**    
+ * @} end of FIR_decimate group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_fast_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_fast_q31.c
new file mode 100644
index 00000000..33813dc8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_fast_q31.c
@@ -0,0 +1,351 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_decimate_fast_q31.c    
+*    
+* Description:	Fast Q31 FIR Decimator.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_decimate    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q31 FIR decimator (fast variant) for Cortex-M3 and Cortex-M4.    
+ * @param[in] *S points to an instance of the Q31 FIR decimator structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return none    
+ *    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * This function is optimized for speed at the expense of fixed-point precision and overflow protection.    
+ * The result of each 1.31 x 1.31 multiplication is truncated to 2.30 format.    
+ * These intermediate results are added to a 2.30 accumulator.    
+ * Finally, the accumulator is saturated and converted to a 1.31 result.    
+ * The fast version has the same overflow behavior as the standard version and provides less precision since it discards the low 32 bits of each multiplication result.    
+ * In order to avoid overflows completely the input signal must be scaled down by log2(numTaps) bits (where log2 is read as log to the base 2).    
+ *    
+ * \par    
+ * Refer to the function arm_fir_decimate_q31() for a slower implementation of this function which uses a 64-bit accumulator to provide higher precision.    
+ * Both the slow and the fast versions use the same instance structure.    
+ * Use the function arm_fir_decimate_init_q31() to initialize the filter structure.    
+ */
+
+void arm_fir_decimate_fast_q31(
+  arm_fir_decimate_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pState = S->pState;                     /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q31_t x0, c0;                                  /* Temporary variables to hold state and coefficient values */
+  q31_t *px;                                     /* Temporary pointers for state buffer */
+  q31_t *pb;                                     /* Temporary pointers for coefficient buffer */
+  q31_t sum0;                                    /* Accumulator */
+  uint32_t numTaps = S->numTaps;                 /* Number of taps */
+  uint32_t i, tapCnt, blkCnt, outBlockSize = blockSize / S->M;  /* Loop counters */
+  uint32_t blkCntN2;
+  q31_t x1;
+  q31_t acc0, acc1;
+  q31_t *px0, *px1;
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+  /* Total number of output samples to be computed */
+
+  blkCnt = outBlockSize / 2;
+  blkCntN2 = outBlockSize - (2 * blkCnt);
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = 2 * S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    acc0 = 0;
+    acc1 = 0;
+
+    /* Initialize state pointer */
+    px0 = pState;
+    px1 = pState + S->M;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the b[numTaps-1] coefficient */
+      c0 = *(pb);
+
+      /* Read x[n-numTaps-1] for sample 0 sample 1 */
+      x0 = *(px0);
+      x1 = *(px1);
+
+      /* Perform the multiply-accumulate */
+      acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+      acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *(pb + 1u);
+
+      /* Read x[n-numTaps-2]  for sample 0 sample 1  */
+      x0 = *(px0 + 1u);
+      x1 = *(px1 + 1u);
+
+      /* Perform the multiply-accumulate */
+      acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+      acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+      /* Read the b[numTaps-3] coefficient */
+      c0 = *(pb + 2u);
+
+      /* Read x[n-numTaps-3]  for sample 0 sample 1 */
+      x0 = *(px0 + 2u);
+      x1 = *(px1 + 2u);
+      pb += 4u;
+
+      /* Perform the multiply-accumulate */
+      acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+      acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *(pb - 1u);
+
+      /* Read x[n-numTaps-4] for sample 0 sample 1 */
+      x0 = *(px0 + 3u);
+      x1 = *(px1 + 3u);
+
+
+      /* Perform the multiply-accumulate */
+      acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+      acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+      /* update state pointers */
+      px0 += 4u;
+      px1 += 4u;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *(pb++);
+
+      /* Fetch 1 state variable */
+      x0 = *(px0++);
+      x1 = *(px1++);
+
+      /* Perform the multiply-accumulate */
+      acc0 = (q31_t) ((((q63_t) acc0 << 32) + ((q63_t) x0 * c0)) >> 32);
+      acc1 = (q31_t) ((((q63_t) acc1 << 32) + ((q63_t) x1 * c0)) >> 32);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M * 2;
+
+    /* The result is in the accumulator, store in the destination buffer. */
+    *pDst++ = (q31_t) (acc0 << 1);
+    *pDst++ = (q31_t) (acc1 << 1);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  while(blkCntN2 > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    sum0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the b[numTaps-1] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-1] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 = (q31_t) ((((q63_t) sum0 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-2] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 = (q31_t) ((((q63_t) sum0 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+      /* Read the b[numTaps-3] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-3] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 = (q31_t) ((((q63_t) sum0 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-4] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 = (q31_t) ((((q63_t) sum0 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *(pb++);
+
+      /* Fetch 1 state variable */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 = (q31_t) ((((q63_t) sum0 << 32) + ((q63_t) x0 * c0)) >> 32);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* The result is in the accumulator, store in the destination buffer. */
+    *pDst++ = (q31_t) (sum0 << 1);
+
+    /* Decrement the loop counter */
+    blkCntN2--;
+  }
+
+  /* Processing is complete.       
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+  i = (numTaps - 1u) % 0x04u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+}
+
+/**    
+ * @} end of FIR_decimate group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_f32.c
new file mode 100644
index 00000000..1631f075
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_f32.c
@@ -0,0 +1,117 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_decimate_init_f32.c    
+*    
+* Description:  Floating-point FIR Decimator initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_decimate    
+ * @{    
+ */
+
+/**    
+ * @brief  Initialization function for the floating-point FIR decimator.    
+ * @param[in,out] *S points to an instance of the floating-point FIR decimator structure.    
+ * @param[in] numTaps  number of coefficients in the filter.    
+ * @param[in] M  decimation factor.    
+ * @param[in] *pCoeffs points to the filter coefficients.    
+ * @param[in] *pState points to the state buffer.    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return    The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_LENGTH_ERROR if    
+ * blockSize is not a multiple of M.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length numTaps+blockSize-1 words where blockSize is the number of input samples passed to arm_fir_decimate_f32().    
+ * M is the decimation factor.    
+ */
+
+arm_status arm_fir_decimate_init_f32(
+  arm_fir_decimate_instance_f32 * S,
+  uint16_t numTaps,
+  uint8_t M,
+  float32_t * pCoeffs,
+  float32_t * pState,
+  uint32_t blockSize)
+{
+  arm_status status;
+
+  /* The size of the input block must be a multiple of the decimation factor */
+  if((blockSize % M) != 0u)
+  {
+    /* Set status as ARM_MATH_LENGTH_ERROR */
+    status = ARM_MATH_LENGTH_ERROR;
+  }
+  else
+  {
+    /* Assign filter taps */
+    S->numTaps = numTaps;
+
+    /* Assign coefficient pointer */
+    S->pCoeffs = pCoeffs;
+
+    /* Clear state buffer and size is always (blockSize + numTaps - 1) */
+    memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(float32_t));
+
+    /* Assign state pointer */
+    S->pState = pState;
+
+    /* Assign Decimation Factor */
+    S->M = M;
+
+    status = ARM_MATH_SUCCESS;
+  }
+
+  return (status);
+
+}
+
+/**    
+ * @} end of FIR_decimate group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_q15.c
new file mode 100644
index 00000000..63c8c45c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_q15.c
@@ -0,0 +1,119 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_decimate_init_q15.c    
+*    
+* Description:  Initialization function for the Q15 FIR Decimator.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_decimate    
+ * @{    
+ */
+
+/**    
+ * @brief  Initialization function for the Q15 FIR decimator.    
+ * @param[in,out] *S points to an instance of the Q15 FIR decimator structure.    
+ * @param[in] numTaps  number of coefficients in the filter.    
+ * @param[in] M  decimation factor.    
+ * @param[in] *pCoeffs points to the filter coefficients.    
+ * @param[in] *pState points to the state buffer.    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return    The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_LENGTH_ERROR if    
+ * blockSize is not a multiple of M.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length numTaps+blockSize-1 words where blockSize is the number of input samples    
+ * to the call arm_fir_decimate_q15().    
+ * M is the decimation factor.    
+ */
+
+arm_status arm_fir_decimate_init_q15(
+  arm_fir_decimate_instance_q15 * S,
+  uint16_t numTaps,
+  uint8_t M,
+  q15_t * pCoeffs,
+  q15_t * pState,
+  uint32_t blockSize)
+{
+
+  arm_status status;
+
+  /* The size of the input block must be a multiple of the decimation factor */
+  if((blockSize % M) != 0u)
+  {
+    /* Set status as ARM_MATH_LENGTH_ERROR */
+    status = ARM_MATH_LENGTH_ERROR;
+  }
+  else
+  {
+    /* Assign filter taps */
+    S->numTaps = numTaps;
+
+    /* Assign coefficient pointer */
+    S->pCoeffs = pCoeffs;
+
+    /* Clear the state buffer.  The size of buffer is always (blockSize + numTaps - 1) */
+    memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(q15_t));
+
+    /* Assign state pointer */
+    S->pState = pState;
+
+    /* Assign Decimation factor */
+    S->M = M;
+
+    status = ARM_MATH_SUCCESS;
+  }
+
+  return (status);
+
+}
+
+/**    
+ * @} end of FIR_decimate group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_q31.c
new file mode 100644
index 00000000..0a491317
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_init_q31.c
@@ -0,0 +1,117 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_decimate_init_q31.c    
+*    
+* Description:  Initialization function for Q31 FIR Decimation filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_decimate    
+ * @{    
+ */
+
+/**    
+ * @brief  Initialization function for the Q31 FIR decimator.    
+ * @param[in,out] *S points to an instance of the Q31 FIR decimator structure.    
+ * @param[in] numTaps  number of coefficients in the filter.    
+ * @param[in] M  decimation factor.    
+ * @param[in] *pCoeffs points to the filter coefficients.    
+ * @param[in] *pState points to the state buffer.    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return    The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_LENGTH_ERROR if    
+ * blockSize is not a multiple of M.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length numTaps+blockSize-1 words where blockSize is the number of input samples passed to arm_fir_decimate_q31().    
+ * M is the decimation factor.    
+ */
+
+arm_status arm_fir_decimate_init_q31(
+  arm_fir_decimate_instance_q31 * S,
+  uint16_t numTaps,
+  uint8_t M,
+  q31_t * pCoeffs,
+  q31_t * pState,
+  uint32_t blockSize)
+{
+  arm_status status;
+
+  /* The size of the input block must be a multiple of the decimation factor */
+  if((blockSize % M) != 0u)
+  {
+    /* Set status as ARM_MATH_LENGTH_ERROR */
+    status = ARM_MATH_LENGTH_ERROR;
+  }
+  else
+  {
+    /* Assign filter taps */
+    S->numTaps = numTaps;
+
+    /* Assign coefficient pointer */
+    S->pCoeffs = pCoeffs;
+
+    /* Clear the state buffer.  The size is always (blockSize + numTaps - 1) */
+    memset(pState, 0, (numTaps + (blockSize - 1)) * sizeof(q31_t));
+
+    /* Assign state pointer */
+    S->pState = pState;
+
+    /* Assign Decimation factor */
+    S->M = M;
+
+    status = ARM_MATH_SUCCESS;
+  }
+
+  return (status);
+
+}
+
+/**    
+ * @} end of FIR_decimate group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_q15.c
new file mode 100644
index 00000000..c3a0875b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_q15.c
@@ -0,0 +1,696 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_decimate_q15.c    
+*    
+* Description:	Q15 FIR Decimator.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_decimate    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q15 FIR decimator.    
+ * @param[in] *S points to an instance of the Q15 FIR decimator structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the location where the output result is written.    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * Both coefficients and state variables are represented in 1.15 format and multiplications yield a 2.30 result.    
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.    
+ * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved.    
+ * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits.    
+ * Lastly, the accumulator is saturated to yield a result in 1.15 format.    
+ *    
+ * \par    
+ * Refer to the function arm_fir_decimate_fast_q15() for a faster but less precise implementation of this function for Cortex-M3 and Cortex-M4.    
+ */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+void arm_fir_decimate_q15(
+  const arm_fir_decimate_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q15_t *px;                                     /* Temporary pointer for state buffer */
+  q15_t *pb;                                     /* Temporary pointer coefficient buffer */
+  q31_t x0, x1, c0, c1;                          /* Temporary variables to hold state and coefficient values */
+  q63_t sum0;                                    /* Accumulators */
+  q63_t acc0, acc1;
+  q15_t *px0, *px1;
+  uint32_t blkCntN3;
+  uint32_t numTaps = S->numTaps;                 /* Number of taps */
+  uint32_t i, blkCnt, tapCnt, outBlockSize = blockSize / S->M;  /* Loop counters */
+
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize / 2;
+  blkCntN3 = outBlockSize - (2 * blkCnt);
+
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = 2 * S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    acc0 = 0;
+    acc1 = 0;
+
+    /* Initialize state pointer */
+    px0 = pState;
+
+    px1 = pState + S->M;
+
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the Read b[numTaps-1] and b[numTaps-2]  coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* Read x[n-numTaps-1] and x[n-numTaps-2]sample */
+      x0 = *__SIMD32(px0)++;
+
+      x1 = *__SIMD32(px1)++;
+
+      /* Perform the multiply-accumulate */
+      acc0 = __SMLALD(x0, c0, acc0);
+
+      acc1 = __SMLALD(x1, c0, acc1);
+
+      /* Read the b[numTaps-3] and b[numTaps-4] coefficient */
+      c0 = *__SIMD32(pb)++;
+
+      /* Read x[n-numTaps-2] and x[n-numTaps-3] sample */
+      x0 = *__SIMD32(px0)++;
+
+      x1 = *__SIMD32(px1)++;
+
+      /* Perform the multiply-accumulate */
+      acc0 = __SMLALD(x0, c0, acc0);
+
+      acc1 = __SMLALD(x1, c0, acc1);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px0++;
+
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 = __SMLALD(x0, c0, acc0);
+      acc1 = __SMLALD(x1, c0, acc1);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M * 2;
+
+    /* Store filter output, smlad returns the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+    *pDst++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+    *pDst++ = (q15_t) (__SSAT((acc1 >> 15), 16));
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+
+
+  while(blkCntN3 > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /*Set sum to zero */
+    sum0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the Read b[numTaps-1] and b[numTaps-2]  coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* Read x[n-numTaps-1] and x[n-numTaps-2]sample */
+      x0 = *__SIMD32(px)++;
+
+      /* Read the b[numTaps-3] and b[numTaps-4] coefficient */
+      c1 = *__SIMD32(pb)++;
+
+      /* Perform the multiply-accumulate */
+      sum0 = __SMLALD(x0, c0, sum0);
+
+      /* Read x[n-numTaps-2] and x[n-numTaps-3] sample */
+      x0 = *__SIMD32(px)++;
+
+      /* Perform the multiply-accumulate */
+      sum0 = __SMLALD(x0, c1, sum0);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 = __SMLALD(x0, c0, sum0);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* Store filter output, smlad returns the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+    *pDst++ = (q15_t) (__SSAT((sum0 >> 15), 16));
+
+    /* Decrement the loop counter */
+    blkCntN3--;
+  }
+
+  /* Processing is complete.       
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+  i = (numTaps - 1u) % 0x04u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+}
+
+#else
+
+
+void arm_fir_decimate_q15(
+  const arm_fir_decimate_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q15_t *px;                                     /* Temporary pointer for state buffer */
+  q15_t *pb;                                     /* Temporary pointer coefficient buffer */
+  q15_t x0, x1, c0;                              /* Temporary variables to hold state and coefficient values */
+  q63_t sum0;                                    /* Accumulators */
+  q63_t acc0, acc1;
+  q15_t *px0, *px1;
+  uint32_t blkCntN3;
+  uint32_t numTaps = S->numTaps;                 /* Number of taps */
+  uint32_t i, blkCnt, tapCnt, outBlockSize = blockSize / S->M;  /* Loop counters */
+
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize / 2;
+  blkCntN3 = outBlockSize - (2 * blkCnt);
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = 2 * S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    acc0 = 0;
+    acc1 = 0;
+
+    /* Initialize state pointer */
+    px0 = pState;
+
+    px1 = pState + S->M;
+
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the Read b[numTaps-1] coefficients */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-1] for sample 0 and for sample 1 */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-2] for sample 0 and sample 1 */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Read the b[numTaps-3] coefficients */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-3] for sample 0 and sample 1 */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-4] for sample 0 and sample 1 */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px0++;
+      x1 = *px1++;
+
+      /* Perform the multiply-accumulate */
+      acc0 += x0 * c0;
+      acc1 += x1 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M * 2;
+
+    /* Store filter output, smlad returns the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+
+    *pDst++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+    *pDst++ = (q15_t) (__SSAT((acc1 >> 15), 16));
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  while(blkCntN3 > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /*Set sum to zero */
+    sum0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the Read b[numTaps-1] coefficients */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-1] and sample */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-2] and  sample */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-3]  coefficients */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-3] sample */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *pb++;
+
+      /* Read x[n-numTaps-4] sample */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += x0 * c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor       
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* Store filter output, smlad returns the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+    *pDst++ = (q15_t) (__SSAT((sum0 >> 15), 16));
+
+    /* Decrement the loop counter */
+    blkCntN3--;
+  }
+
+  /* Processing is complete.       
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+  i = (numTaps - 1u) % 0x04u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+}
+
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+#else
+
+
+void arm_fir_decimate_q15(
+  const arm_fir_decimate_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q15_t *px;                                     /* Temporary pointer for state buffer */
+  q15_t *pb;                                     /* Temporary pointer coefficient buffer */
+  q31_t x0, c0;                                  /* Temporary variables to hold state and coefficient values */
+  q63_t sum0;                                    /* Accumulators */
+  uint32_t numTaps = S->numTaps;                 /* Number of taps */
+  uint32_t i, blkCnt, tapCnt, outBlockSize = blockSize / S->M;  /* Loop counters */
+
+
+
+/* Run the below code for Cortex-M0 */
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /*Set sum to zero */
+    sum0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += (q31_t) x0 *c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor           
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /*Store filter output , smlad will return the values in 2.14 format */
+    /* so downsacle by 15 to get output in 1.15 */
+    *pDst++ = (q15_t) (__SSAT((sum0 >> 15), 16));
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last numTaps - 1 samples to the start of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = numTaps - 1u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+
+}
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+
+/**    
+ * @} end of FIR_decimate group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_q31.c
new file mode 100644
index 00000000..b85a6902
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_decimate_q31.c
@@ -0,0 +1,311 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_decimate_q31.c    
+*    
+* Description:	Q31 FIR Decimator.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_decimate    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q31 FIR decimator.    
+ * @param[in] *S points to an instance of the Q31 FIR decimator structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return none    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around rather than clip.    
+ * In order to avoid overflows completely the input signal must be scaled down by log2(numTaps) bits (where log2 is read as log to the base 2).    
+ * After all multiply-accumulates are performed, the 2.62 accumulator is truncated to 1.32 format and then saturated to 1.31 format.    
+ *    
+ * \par    
+ * Refer to the function arm_fir_decimate_fast_q31() for a faster but less precise implementation of this function for Cortex-M3 and Cortex-M4.    
+ */
+
+void arm_fir_decimate_q31(
+  const arm_fir_decimate_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pState = S->pState;                     /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q31_t x0, c0;                                  /* Temporary variables to hold state and coefficient values */
+  q31_t *px;                                     /* Temporary pointers for state buffer */
+  q31_t *pb;                                     /* Temporary pointers for coefficient buffer */
+  q63_t sum0;                                    /* Accumulator */
+  uint32_t numTaps = S->numTaps;                 /* Number of taps */
+  uint32_t i, tapCnt, blkCnt, outBlockSize = blockSize / S->M;  /* Loop counters */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    sum0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.    
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    while(tapCnt > 0u)
+    {
+      /* Read the b[numTaps-1] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-1] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += (q63_t) x0 *c0;
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-2] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += (q63_t) x0 *c0;
+
+      /* Read the b[numTaps-3] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-3] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += (q63_t) x0 *c0;
+
+      /* Read the b[numTaps-4] coefficient */
+      c0 = *(pb++);
+
+      /* Read x[n-numTaps-4] sample */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += (q63_t) x0 *c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *(pb++);
+
+      /* Fetch 1 state variable */
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulate */
+      sum0 += (q63_t) x0 *c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor    
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* The result is in the accumulator, store in the destination buffer. */
+    *pDst++ = (q31_t) (sum0 >> 31);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.    
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.    
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+  i = (numTaps - 1u) % 0x04u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+  /* Total number of output samples to be computed */
+  blkCnt = outBlockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy decimation factor number of new input samples into the state buffer */
+    i = S->M;
+
+    do
+    {
+      *pStateCurnt++ = *pSrc++;
+
+    } while(--i);
+
+    /* Set accumulator to zero */
+    sum0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = pCoeffs;
+
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Read coefficients */
+      c0 = *pb++;
+
+      /* Fetch 1 state variable */
+      x0 = *px++;
+
+      /* Perform the multiply-accumulate */
+      sum0 += (q63_t) x0 *c0;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance the state pointer by the decimation factor           
+     * to process the next group of decimation factor number samples */
+    pState = pState + S->M;
+
+    /* The result is in the accumulator, store in the destination buffer. */
+    *pDst++ = (q31_t) (sum0 >> 31);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last numTaps - 1 samples to the start of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = numTaps - 1u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR_decimate group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_f32.c
new file mode 100644
index 00000000..17cd3120
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_f32.c
@@ -0,0 +1,997 @@
+/* ----------------------------------------------------------------------  
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.  
+*  
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*  
+* Project: 	    CMSIS DSP Library  
+* Title:	    arm_fir_f32.c  
+*  
+* Description:	Floating-point FIR filter processing function.  
+*  
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**  
+* @ingroup groupFilters  
+*/
+
+/**  
+* @defgroup FIR Finite Impulse Response (FIR) Filters  
+*  
+* This set of functions implements Finite Impulse Response (FIR) filters  
+* for Q7, Q15, Q31, and floating-point data types.  Fast versions of Q15 and Q31 are also provided.  
+* The functions operate on blocks of input and output data and each call to the function processes  
+* blockSize samples through the filter.  pSrc and  
+* pDst points to input and output arrays containing blockSize values.  
+*  
+* \par Algorithm:  
+* The FIR filter algorithm is based upon a sequence of multiply-accumulate (MAC) operations.  
+* Each filter coefficient b[n] is multiplied by a state variable which equals a previous input sample x[n].  
+* 
  
+*    y[n] = b[0] * x[n] + b[1] * x[n-1] + b[2] * x[n-2] + ...+ b[numTaps-1] * x[n-numTaps+1]  
+* 
  
+* \par  
+* \image html FIR.gif "Finite Impulse Response filter"  
+* \par  
+* pCoeffs points to a coefficient array of size numTaps.  
+* Coefficients are stored in time reversed order.  
+* \par  
+* 
  
+*    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}  
+* 
  
+* \par  
+* pState points to a state array of size numTaps + blockSize - 1.  
+* Samples in the state buffer are stored in the following order.  
+* \par  
+* 
  
+*    {x[n-numTaps+1], x[n-numTaps], x[n-numTaps-1], x[n-numTaps-2]....x[0], x[1], ..., x[blockSize-1]}  
+* 
  
+* \par  
+* Note that the length of the state buffer exceeds the length of the coefficient array by blockSize-1.  
+* The increased state buffer length allows circular addressing, which is traditionally used in the FIR filters,  
+* to be avoided and yields a significant speed improvement.  
+* The state variables are updated after each block of data is processed; the coefficients are untouched.  
+* \par Instance Structure  
+* The coefficients and state variables for a filter are stored together in an instance data structure.  
+* A separate instance structure must be defined for each filter.  
+* Coefficient arrays may be shared among several instances while state variable arrays cannot be shared.  
+* There are separate instance structure declarations for each of the 4 supported data types.  
+*  
+* \par Initialization Functions  
+* There is also an associated initialization function for each data type.  
+* The initialization function performs the following operations:  
+* - Sets the values of the internal structure fields.  
+* - Zeros out the values in the state buffer.  
+* To do this manually without calling the init function, assign the follow subfields of the instance structure:
+* numTaps, pCoeffs, pState. Also set all of the values in pState to zero. 
+*  
+* \par  
+* Use of the initialization function is optional.  
+* However, if the initialization function is used, then the instance structure cannot be placed into a const data section.  
+* To place an instance structure into a const data section, the instance structure must be manually initialized.  
+* Set the values in the state buffer to zeros before static initialization.  
+* The code below statically initializes each of the 4 different data type filter instance structures  
+* 
  
+*arm_fir_instance_f32 S = {numTaps, pState, pCoeffs};  
+*arm_fir_instance_q31 S = {numTaps, pState, pCoeffs};  
+*arm_fir_instance_q15 S = {numTaps, pState, pCoeffs};  
+*arm_fir_instance_q7 S =  {numTaps, pState, pCoeffs};  
+* 
  
+*  
+* where numTaps is the number of filter coefficients in the filter; pState is the address of the state buffer;  
+* pCoeffs is the address of the coefficient buffer.  
+*  
+* \par Fixed-Point Behavior  
+* Care must be taken when using the fixed-point versions of the FIR filter functions.  
+* In particular, the overflow and saturation behavior of the accumulator used in each function must be considered.  
+* Refer to the function specific documentation below for usage guidelines.  
+*/
+
+/**  
+* @addtogroup FIR  
+* @{  
+*/
+
+/**  
+*  
+* @param[in]  *S points to an instance of the floating-point FIR filter structure.  
+* @param[in]  *pSrc points to the block of input data.  
+* @param[out] *pDst points to the block of output data.  
+* @param[in]  blockSize number of samples to process per call.  
+* @return     none.  
+*  
+*/
+
+#if defined(ARM_MATH_CM7)
+
+void arm_fir_f32(
+const arm_fir_instance_f32 * S,
+float32_t * pSrc,
+float32_t * pDst,
+uint32_t blockSize)
+{
+   float32_t *pState = S->pState;                 /* State pointer */
+   float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+   float32_t *pStateCurnt;                        /* Points to the current sample of the state */
+   float32_t *px, *pb;                            /* Temporary pointers for state and coefficient buffers */
+   float32_t acc0, acc1, acc2, acc3, acc4, acc5, acc6, acc7;     /* Accumulators */
+   float32_t x0, x1, x2, x3, x4, x5, x6, x7, c0;  /* Temporary variables to hold state and coefficient values */
+   uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+   uint32_t i, tapCnt, blkCnt;                    /* Loop counters */
+
+   /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+   /* pStateCurnt points to the location where the new input data should be written */
+   pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+   /* Apply loop unrolling and compute 8 output values simultaneously.  
+    * The variables acc0 ... acc7 hold output values that are being computed:  
+    *  
+    *    acc0 =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0]  
+    *    acc1 =  b[numTaps-1] * x[n-numTaps] +   b[numTaps-2] * x[n-numTaps-1] + b[numTaps-3] * x[n-numTaps-2] +...+ b[0] * x[1]  
+    *    acc2 =  b[numTaps-1] * x[n-numTaps+1] + b[numTaps-2] * x[n-numTaps] +   b[numTaps-3] * x[n-numTaps-1] +...+ b[0] * x[2]  
+    *    acc3 =  b[numTaps-1] * x[n-numTaps+2] + b[numTaps-2] * x[n-numTaps+1] + b[numTaps-3] * x[n-numTaps]   +...+ b[0] * x[3]  
+    */
+   blkCnt = blockSize >> 3;
+
+   /* First part of the processing with loop unrolling.  Compute 8 outputs at a time.  
+   ** a second loop below computes the remaining 1 to 7 samples. */
+   while(blkCnt > 0u)
+   {
+      /* Copy four new input samples into the state buffer */
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+
+      /* Set all accumulators to zero */
+      acc0 = 0.0f;
+      acc1 = 0.0f;
+      acc2 = 0.0f;
+      acc3 = 0.0f;
+      acc4 = 0.0f;
+      acc5 = 0.0f;
+      acc6 = 0.0f;
+      acc7 = 0.0f;		
+
+      /* Initialize state pointer */
+      px = pState;
+
+      /* Initialize coeff pointer */
+      pb = (pCoeffs);		
+   
+      /* This is separated from the others to avoid 
+       * a call to __aeabi_memmove which would be slower
+       */
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+
+      /* Read the first seven samples from the state buffer:  x[n-numTaps], x[n-numTaps-1], x[n-numTaps-2] */
+      x0 = *px++;
+      x1 = *px++;
+      x2 = *px++;
+      x3 = *px++;
+      x4 = *px++;
+      x5 = *px++;
+      x6 = *px++;
+
+      /* Loop unrolling.  Process 8 taps at a time. */
+      tapCnt = numTaps >> 3u;
+      
+      /* Loop over the number of taps.  Unroll by a factor of 8.  
+       ** Repeat until we've computed numTaps-8 coefficients. */
+      while(tapCnt > 0u)
+      {
+         /* Read the b[numTaps-1] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-3] sample */
+         x7 = *(px++);
+
+         /* acc0 +=  b[numTaps-1] * x[n-numTaps] */
+         acc0 += x0 * c0;
+
+         /* acc1 +=  b[numTaps-1] * x[n-numTaps-1] */
+         acc1 += x1 * c0;
+
+         /* acc2 +=  b[numTaps-1] * x[n-numTaps-2] */
+         acc2 += x2 * c0;
+
+         /* acc3 +=  b[numTaps-1] * x[n-numTaps-3] */
+         acc3 += x3 * c0;
+
+         /* acc4 +=  b[numTaps-1] * x[n-numTaps-4] */
+         acc4 += x4 * c0;
+
+         /* acc1 +=  b[numTaps-1] * x[n-numTaps-5] */
+         acc5 += x5 * c0;
+
+         /* acc2 +=  b[numTaps-1] * x[n-numTaps-6] */
+         acc6 += x6 * c0;
+
+         /* acc3 +=  b[numTaps-1] * x[n-numTaps-7] */
+         acc7 += x7 * c0;
+         
+         /* Read the b[numTaps-2] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-4] sample */
+         x0 = *(px++);
+
+         /* Perform the multiply-accumulate */
+         acc0 += x1 * c0;
+         acc1 += x2 * c0;   
+         acc2 += x3 * c0;   
+         acc3 += x4 * c0;   
+         acc4 += x5 * c0;   
+         acc5 += x6 * c0;   
+         acc6 += x7 * c0;   
+         acc7 += x0 * c0;   
+         
+         /* Read the b[numTaps-3] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-5] sample */
+         x1 = *(px++);
+
+         /* Perform the multiply-accumulates */      
+         acc0 += x2 * c0;
+         acc1 += x3 * c0;   
+         acc2 += x4 * c0;   
+         acc3 += x5 * c0;   
+         acc4 += x6 * c0;   
+         acc5 += x7 * c0;   
+         acc6 += x0 * c0;   
+         acc7 += x1 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x2 = *(px++);
+
+         /* Perform the multiply-accumulates */      
+         acc0 += x3 * c0;
+         acc1 += x4 * c0;   
+         acc2 += x5 * c0;   
+         acc3 += x6 * c0;   
+         acc4 += x7 * c0;   
+         acc5 += x0 * c0;   
+         acc6 += x1 * c0;   
+         acc7 += x2 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x3 = *(px++);
+         /* Perform the multiply-accumulates */      
+         acc0 += x4 * c0;
+         acc1 += x5 * c0;   
+         acc2 += x6 * c0;   
+         acc3 += x7 * c0;   
+         acc4 += x0 * c0;   
+         acc5 += x1 * c0;   
+         acc6 += x2 * c0;   
+         acc7 += x3 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x4 = *(px++);
+
+         /* Perform the multiply-accumulates */      
+         acc0 += x5 * c0;
+         acc1 += x6 * c0;   
+         acc2 += x7 * c0;   
+         acc3 += x0 * c0;   
+         acc4 += x1 * c0;   
+         acc5 += x2 * c0;   
+         acc6 += x3 * c0;   
+         acc7 += x4 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x5 = *(px++);
+
+         /* Perform the multiply-accumulates */      
+         acc0 += x6 * c0;
+         acc1 += x7 * c0;   
+         acc2 += x0 * c0;   
+         acc3 += x1 * c0;   
+         acc4 += x2 * c0;   
+         acc5 += x3 * c0;   
+         acc6 += x4 * c0;   
+         acc7 += x5 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x6 = *(px++);
+
+         /* Perform the multiply-accumulates */      
+         acc0 += x7 * c0;
+         acc1 += x0 * c0;   
+         acc2 += x1 * c0;   
+         acc3 += x2 * c0;   
+         acc4 += x3 * c0;   
+         acc5 += x4 * c0;   
+         acc6 += x5 * c0;   
+         acc7 += x6 * c0;   
+
+         tapCnt--;
+      }
+
+      /* If the filter length is not a multiple of 8, compute the remaining filter taps */
+      tapCnt = numTaps % 0x8u;
+
+      while(tapCnt > 0u)
+      {
+         /* Read coefficients */
+         c0 = *(pb++);
+
+         /* Fetch 1 state variable */
+         x7 = *(px++);
+
+         /* Perform the multiply-accumulates */      
+         acc0 += x0 * c0;
+         acc1 += x1 * c0;   
+         acc2 += x2 * c0;   
+         acc3 += x3 * c0;   
+         acc4 += x4 * c0;   
+         acc5 += x5 * c0;   
+         acc6 += x6 * c0;   
+         acc7 += x7 * c0;   
+
+         /* Reuse the present sample states for next sample */
+         x0 = x1;
+         x1 = x2;
+         x2 = x3;
+         x3 = x4;
+         x4 = x5;
+         x5 = x6;
+         x6 = x7;
+
+         /* Decrement the loop counter */
+         tapCnt--;
+      }
+
+      /* Advance the state pointer by 8 to process the next group of 8 samples */
+      pState = pState + 8;
+
+      /* The results in the 8 accumulators, store in the destination buffer. */
+      *pDst++ = acc0;
+      *pDst++ = acc1;
+      *pDst++ = acc2;
+      *pDst++ = acc3;
+      *pDst++ = acc4;
+      *pDst++ = acc5;
+      *pDst++ = acc6;
+      *pDst++ = acc7;
+
+      blkCnt--;
+   }
+
+   /* If the blockSize is not a multiple of 8, compute any remaining output samples here.  
+   ** No loop unrolling is used. */
+   blkCnt = blockSize % 0x8u;
+
+   while(blkCnt > 0u)
+   {
+      /* Copy one sample at a time into state buffer */
+      *pStateCurnt++ = *pSrc++;
+
+      /* Set the accumulator to zero */
+      acc0 = 0.0f;
+
+      /* Initialize state pointer */
+      px = pState;
+
+      /* Initialize Coefficient pointer */
+      pb = (pCoeffs);
+
+      i = numTaps;
+
+      /* Perform the multiply-accumulates */
+      do
+      {
+         acc0 += *px++ * *pb++;
+         i--;
+
+      } while(i > 0u);
+
+      /* The result is store in the destination buffer. */
+      *pDst++ = acc0;
+
+      /* Advance state pointer by 1 for the next sample */
+      pState = pState + 1;
+
+      blkCnt--;
+   }
+
+   /* Processing is complete.  
+   ** Now copy the last numTaps - 1 samples to the start of the state buffer.  
+   ** This prepares the state buffer for the next function call. */
+
+   /* Points to the start of the state buffer */
+   pStateCurnt = S->pState;
+
+   tapCnt = (numTaps - 1u) >> 2u;
+
+   /* copy data */
+   while(tapCnt > 0u)
+   {
+      *pStateCurnt++ = *pState++;
+      *pStateCurnt++ = *pState++;
+      *pStateCurnt++ = *pState++;
+      *pStateCurnt++ = *pState++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+   }
+
+   /* Calculate remaining number of copies */
+   tapCnt = (numTaps - 1u) % 0x4u;
+
+   /* Copy the remaining q31_t data */
+   while(tapCnt > 0u)
+   {
+      *pStateCurnt++ = *pState++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+   }
+}
+
+#elif defined(ARM_MATH_CM0_FAMILY)
+
+void arm_fir_f32(
+const arm_fir_instance_f32 * S,
+float32_t * pSrc,
+float32_t * pDst,
+uint32_t blockSize)
+{
+   float32_t *pState = S->pState;                 /* State pointer */
+   float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+   float32_t *pStateCurnt;                        /* Points to the current sample of the state */
+   float32_t *px, *pb;                            /* Temporary pointers for state and coefficient buffers */
+   uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+   uint32_t i, tapCnt, blkCnt;                    /* Loop counters */
+
+   /* Run the below code for Cortex-M0 */
+
+   float32_t acc;
+
+   /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+   /* pStateCurnt points to the location where the new input data should be written */
+   pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+   /* Initialize blkCnt with blockSize */
+   blkCnt = blockSize;
+
+   while(blkCnt > 0u)
+   {
+      /* Copy one sample at a time into state buffer */
+      *pStateCurnt++ = *pSrc++;
+
+      /* Set the accumulator to zero */
+      acc = 0.0f;
+
+      /* Initialize state pointer */
+      px = pState;
+
+      /* Initialize Coefficient pointer */
+      pb = pCoeffs;
+
+      i = numTaps;
+
+      /* Perform the multiply-accumulates */
+      do
+      {
+         /* acc =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0] */
+         acc += *px++ * *pb++;
+         i--;
+
+      } while(i > 0u);
+
+      /* The result is store in the destination buffer. */
+      *pDst++ = acc;
+
+      /* Advance state pointer by 1 for the next sample */
+      pState = pState + 1;
+
+      blkCnt--;
+   }
+
+   /* Processing is complete.         
+   ** Now copy the last numTaps - 1 samples to the starting of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+   /* Points to the start of the state buffer */
+   pStateCurnt = S->pState;
+
+   /* Copy numTaps number of values */
+   tapCnt = numTaps - 1u;
+
+   /* Copy data */
+   while(tapCnt > 0u)
+   {
+      *pStateCurnt++ = *pState++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+   }
+
+}
+
+#else
+
+/* Run the below code for Cortex-M4 and Cortex-M3 */
+
+void arm_fir_f32(
+const arm_fir_instance_f32 * S,
+float32_t * pSrc,
+float32_t * pDst,
+uint32_t blockSize)
+{
+   float32_t *pState = S->pState;                 /* State pointer */
+   float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+   float32_t *pStateCurnt;                        /* Points to the current sample of the state */
+   float32_t *px, *pb;                            /* Temporary pointers for state and coefficient buffers */
+   float32_t acc0, acc1, acc2, acc3, acc4, acc5, acc6, acc7;     /* Accumulators */
+   float32_t x0, x1, x2, x3, x4, x5, x6, x7, c0;  /* Temporary variables to hold state and coefficient values */
+   uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+   uint32_t i, tapCnt, blkCnt;                    /* Loop counters */
+   float32_t p0,p1,p2,p3,p4,p5,p6,p7;             /* Temporary product values */
+
+   /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+   /* pStateCurnt points to the location where the new input data should be written */
+   pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+   /* Apply loop unrolling and compute 8 output values simultaneously.  
+    * The variables acc0 ... acc7 hold output values that are being computed:  
+    *  
+    *    acc0 =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0]  
+    *    acc1 =  b[numTaps-1] * x[n-numTaps] +   b[numTaps-2] * x[n-numTaps-1] + b[numTaps-3] * x[n-numTaps-2] +...+ b[0] * x[1]  
+    *    acc2 =  b[numTaps-1] * x[n-numTaps+1] + b[numTaps-2] * x[n-numTaps] +   b[numTaps-3] * x[n-numTaps-1] +...+ b[0] * x[2]  
+    *    acc3 =  b[numTaps-1] * x[n-numTaps+2] + b[numTaps-2] * x[n-numTaps+1] + b[numTaps-3] * x[n-numTaps]   +...+ b[0] * x[3]  
+    */
+   blkCnt = blockSize >> 3;
+
+   /* First part of the processing with loop unrolling.  Compute 8 outputs at a time.  
+   ** a second loop below computes the remaining 1 to 7 samples. */
+   while(blkCnt > 0u)
+   {
+      /* Copy four new input samples into the state buffer */
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+
+      /* Set all accumulators to zero */
+      acc0 = 0.0f;
+      acc1 = 0.0f;
+      acc2 = 0.0f;
+      acc3 = 0.0f;
+      acc4 = 0.0f;
+      acc5 = 0.0f;
+      acc6 = 0.0f;
+      acc7 = 0.0f;		
+
+      /* Initialize state pointer */
+      px = pState;
+
+      /* Initialize coeff pointer */
+      pb = (pCoeffs);		
+   
+      /* This is separated from the others to avoid 
+       * a call to __aeabi_memmove which would be slower
+       */
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+      *pStateCurnt++ = *pSrc++;
+
+      /* Read the first seven samples from the state buffer:  x[n-numTaps], x[n-numTaps-1], x[n-numTaps-2] */
+      x0 = *px++;
+      x1 = *px++;
+      x2 = *px++;
+      x3 = *px++;
+      x4 = *px++;
+      x5 = *px++;
+      x6 = *px++;
+
+      /* Loop unrolling.  Process 8 taps at a time. */
+      tapCnt = numTaps >> 3u;
+      
+      /* Loop over the number of taps.  Unroll by a factor of 8.  
+       ** Repeat until we've computed numTaps-8 coefficients. */
+      while(tapCnt > 0u)
+      {
+         /* Read the b[numTaps-1] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-3] sample */
+         x7 = *(px++);
+
+         /* acc0 +=  b[numTaps-1] * x[n-numTaps] */
+         p0 = x0 * c0;
+
+         /* acc1 +=  b[numTaps-1] * x[n-numTaps-1] */
+         p1 = x1 * c0;
+
+         /* acc2 +=  b[numTaps-1] * x[n-numTaps-2] */
+         p2 = x2 * c0;
+
+         /* acc3 +=  b[numTaps-1] * x[n-numTaps-3] */
+         p3 = x3 * c0;
+
+         /* acc4 +=  b[numTaps-1] * x[n-numTaps-4] */
+         p4 = x4 * c0;
+
+         /* acc1 +=  b[numTaps-1] * x[n-numTaps-5] */
+         p5 = x5 * c0;
+
+         /* acc2 +=  b[numTaps-1] * x[n-numTaps-6] */
+         p6 = x6 * c0;
+
+         /* acc3 +=  b[numTaps-1] * x[n-numTaps-7] */
+         p7 = x7 * c0;
+         
+         /* Read the b[numTaps-2] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-4] sample */
+         x0 = *(px++);
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+
+
+         /* Perform the multiply-accumulate */
+         p0 = x1 * c0;
+         p1 = x2 * c0;   
+         p2 = x3 * c0;   
+         p3 = x4 * c0;   
+         p4 = x5 * c0;   
+         p5 = x6 * c0;   
+         p6 = x7 * c0;   
+         p7 = x0 * c0;   
+         
+         /* Read the b[numTaps-3] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-5] sample */
+         x1 = *(px++);
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+
+         /* Perform the multiply-accumulates */      
+         p0 = x2 * c0;
+         p1 = x3 * c0;   
+         p2 = x4 * c0;   
+         p3 = x5 * c0;   
+         p4 = x6 * c0;   
+         p5 = x7 * c0;   
+         p6 = x0 * c0;   
+         p7 = x1 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x2 = *(px++);
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+
+         /* Perform the multiply-accumulates */      
+         p0 = x3 * c0;
+         p1 = x4 * c0;   
+         p2 = x5 * c0;   
+         p3 = x6 * c0;   
+         p4 = x7 * c0;   
+         p5 = x0 * c0;   
+         p6 = x1 * c0;   
+         p7 = x2 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x3 = *(px++);
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+
+         /* Perform the multiply-accumulates */      
+         p0 = x4 * c0;
+         p1 = x5 * c0;   
+         p2 = x6 * c0;   
+         p3 = x7 * c0;   
+         p4 = x0 * c0;   
+         p5 = x1 * c0;   
+         p6 = x2 * c0;   
+         p7 = x3 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x4 = *(px++);
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+
+         /* Perform the multiply-accumulates */      
+         p0 = x5 * c0;
+         p1 = x6 * c0;   
+         p2 = x7 * c0;   
+         p3 = x0 * c0;   
+         p4 = x1 * c0;   
+         p5 = x2 * c0;   
+         p6 = x3 * c0;   
+         p7 = x4 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x5 = *(px++);
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+
+         /* Perform the multiply-accumulates */      
+         p0 = x6 * c0;
+         p1 = x7 * c0;   
+         p2 = x0 * c0;   
+         p3 = x1 * c0;   
+         p4 = x2 * c0;   
+         p5 = x3 * c0;   
+         p6 = x4 * c0;   
+         p7 = x5 * c0;   
+
+         /* Read the b[numTaps-4] coefficient */
+         c0 = *(pb++);
+
+         /* Read x[n-numTaps-6] sample */
+         x6 = *(px++);
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+
+         /* Perform the multiply-accumulates */      
+         p0 = x7 * c0;
+         p1 = x0 * c0;   
+         p2 = x1 * c0;   
+         p3 = x2 * c0;   
+         p4 = x3 * c0;   
+         p5 = x4 * c0;   
+         p6 = x5 * c0;   
+         p7 = x6 * c0;   
+
+         tapCnt--;
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+      }
+
+      /* If the filter length is not a multiple of 8, compute the remaining filter taps */
+      tapCnt = numTaps % 0x8u;
+
+      while(tapCnt > 0u)
+      {
+         /* Read coefficients */
+         c0 = *(pb++);
+
+         /* Fetch 1 state variable */
+         x7 = *(px++);
+
+         /* Perform the multiply-accumulates */      
+         p0 = x0 * c0;
+         p1 = x1 * c0;   
+         p2 = x2 * c0;   
+         p3 = x3 * c0;   
+         p4 = x4 * c0;   
+         p5 = x5 * c0;   
+         p6 = x6 * c0;   
+         p7 = x7 * c0;   
+
+         /* Reuse the present sample states for next sample */
+         x0 = x1;
+         x1 = x2;
+         x2 = x3;
+         x3 = x4;
+         x4 = x5;
+         x5 = x6;
+         x6 = x7;
+         
+         acc0 += p0;
+         acc1 += p1;
+         acc2 += p2;
+         acc3 += p3;
+         acc4 += p4;
+         acc5 += p5;
+         acc6 += p6;
+         acc7 += p7;
+
+         /* Decrement the loop counter */
+         tapCnt--;
+      }
+
+      /* Advance the state pointer by 8 to process the next group of 8 samples */
+      pState = pState + 8;
+
+      /* The results in the 8 accumulators, store in the destination buffer. */
+      *pDst++ = acc0;
+      *pDst++ = acc1;
+      *pDst++ = acc2;
+      *pDst++ = acc3;
+      *pDst++ = acc4;
+      *pDst++ = acc5;
+      *pDst++ = acc6;
+      *pDst++ = acc7;
+
+      blkCnt--;
+   }
+
+   /* If the blockSize is not a multiple of 8, compute any remaining output samples here.  
+   ** No loop unrolling is used. */
+   blkCnt = blockSize % 0x8u;
+
+   while(blkCnt > 0u)
+   {
+      /* Copy one sample at a time into state buffer */
+      *pStateCurnt++ = *pSrc++;
+
+      /* Set the accumulator to zero */
+      acc0 = 0.0f;
+
+      /* Initialize state pointer */
+      px = pState;
+
+      /* Initialize Coefficient pointer */
+      pb = (pCoeffs);
+
+      i = numTaps;
+
+      /* Perform the multiply-accumulates */
+      do
+      {
+         acc0 += *px++ * *pb++;
+         i--;
+
+      } while(i > 0u);
+
+      /* The result is store in the destination buffer. */
+      *pDst++ = acc0;
+
+      /* Advance state pointer by 1 for the next sample */
+      pState = pState + 1;
+
+      blkCnt--;
+   }
+
+   /* Processing is complete.  
+   ** Now copy the last numTaps - 1 samples to the start of the state buffer.  
+   ** This prepares the state buffer for the next function call. */
+
+   /* Points to the start of the state buffer */
+   pStateCurnt = S->pState;
+
+   tapCnt = (numTaps - 1u) >> 2u;
+
+   /* copy data */
+   while(tapCnt > 0u)
+   {
+      *pStateCurnt++ = *pState++;
+      *pStateCurnt++ = *pState++;
+      *pStateCurnt++ = *pState++;
+      *pStateCurnt++ = *pState++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+   }
+
+   /* Calculate remaining number of copies */
+   tapCnt = (numTaps - 1u) % 0x4u;
+
+   /* Copy the remaining q31_t data */
+   while(tapCnt > 0u)
+   {
+      *pStateCurnt++ = *pState++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+   }
+}
+
+#endif 
+
+/**  
+* @} end of FIR group  
+*/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_fast_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_fast_q15.c
new file mode 100644
index 00000000..ba08becb
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_fast_q15.c
@@ -0,0 +1,345 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_fast_q15.c    
+*    
+* Description:  Q15 Fast FIR filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR    
+ * @{    
+ */
+
+/**    
+ * @param[in] *S points to an instance of the Q15 FIR filter structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data.    
+ * @param[in] blockSize number of samples to process per call.    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * This fast version uses a 32-bit accumulator with 2.30 format.    
+ * The accumulator maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around and distorts the result.    
+ * In order to avoid overflows completely the input signal must be scaled down by log2(numTaps) bits.    
+ * The 2.30 accumulator is then truncated to 2.15 format and saturated to yield the 1.15 result.    
+ *    
+ * \par    
+ * Refer to the function arm_fir_q15() for a slower implementation of this function which uses 64-bit accumulation to avoid wrap around distortion.  Both the slow and the fast versions use the same instance structure.    
+ * Use the function arm_fir_init_q15() to initialize the filter structure.    
+ */
+
+void arm_fir_fast_q15(
+  const arm_fir_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulators */
+  q15_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  q15_t *px;                                     /* Temporary q31 pointer for SIMD state buffer accesses */
+  q31_t x0, x1, x2, c0;                          /* Temporary variables to hold SIMD state and coefficient values */
+  uint32_t numTaps = S->numTaps;                 /* Number of taps in the filter */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+
+
+  /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Apply loop unrolling and compute 4 output values simultaneously.      
+   * The variables acc0 ... acc3 hold output values that are being computed:      
+   *      
+   *    acc0 =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0]      
+   *    acc1 =  b[numTaps-1] * x[n-numTaps] +   b[numTaps-2] * x[n-numTaps-1] + b[numTaps-3] * x[n-numTaps-2] +...+ b[0] * x[1]      
+   *    acc2 =  b[numTaps-1] * x[n-numTaps+1] + b[numTaps-2] * x[n-numTaps] +   b[numTaps-3] * x[n-numTaps-1] +...+ b[0] * x[2]      
+   *    acc3 =  b[numTaps-1] * x[n-numTaps+2] + b[numTaps-2] * x[n-numTaps+1] + b[numTaps-3] * x[n-numTaps]   +...+ b[0] * x[3]      
+   */
+
+  blkCnt = blockSize >> 2;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.      
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* Copy four new input samples into the state buffer.      
+     ** Use 32-bit SIMD to move the 16-bit data.  Only requires two copies. */
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+
+
+    /* Set all accumulators to zero */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Typecast q15_t pointer to q31_t pointer for state reading in q31_t */
+    px = pState;
+
+    /* Typecast q15_t pointer to q31_t pointer for coefficient reading in q31_t */
+    pb = pCoeffs;
+
+    /* Read the first two samples from the state buffer:  x[n-N], x[n-N-1] */
+    x0 = *__SIMD32(px)++;
+
+    /* Read the third and forth samples from the state buffer: x[n-N-2], x[n-N-3] */
+    x2 = *__SIMD32(px)++;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.      
+     ** Repeat until we've computed numTaps-(numTaps%4) coefficients. */
+    tapCnt = numTaps >> 2;
+
+    while(tapCnt > 0)
+    {
+      /* Read the first two coefficients using SIMD:  b[N] and b[N-1] coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* acc0 +=  b[N] * x[n-N] + b[N-1] * x[n-N-1] */
+      acc0 = __SMLAD(x0, c0, acc0);
+
+      /* acc2 +=  b[N] * x[n-N-2] + b[N-1] * x[n-N-3] */
+      acc2 = __SMLAD(x2, c0, acc2);
+
+      /* pack  x[n-N-1] and x[n-N-2] */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x2, x0, 0);
+#else
+      x1 = __PKHBT(x0, x2, 0);
+#endif
+
+      /* Read state x[n-N-4], x[n-N-5] */
+      x0 = _SIMD32_OFFSET(px);
+
+      /* acc1 +=  b[N] * x[n-N-1] + b[N-1] * x[n-N-2] */
+      acc1 = __SMLADX(x1, c0, acc1);
+
+      /* pack  x[n-N-3] and x[n-N-4] */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x0, x2, 0);
+#else
+      x1 = __PKHBT(x2, x0, 0);
+#endif
+
+      /* acc3 +=  b[N] * x[n-N-3] + b[N-1] * x[n-N-4] */
+      acc3 = __SMLADX(x1, c0, acc3);
+
+      /* Read coefficients b[N-2], b[N-3] */
+      c0 = *__SIMD32(pb)++;
+
+      /* acc0 +=  b[N-2] * x[n-N-2] + b[N-3] * x[n-N-3] */
+      acc0 = __SMLAD(x2, c0, acc0);
+
+      /* Read state x[n-N-6], x[n-N-7] with offset */
+      x2 = _SIMD32_OFFSET(px + 2u);
+
+      /* acc2 +=  b[N-2] * x[n-N-4] + b[N-3] * x[n-N-5] */
+      acc2 = __SMLAD(x0, c0, acc2);
+
+      /* acc1 +=  b[N-2] * x[n-N-3] + b[N-3] * x[n-N-4] */
+      acc1 = __SMLADX(x1, c0, acc1);
+
+      /* pack  x[n-N-5] and x[n-N-6] */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x2, x0, 0);
+#else
+      x1 = __PKHBT(x0, x2, 0);
+#endif
+
+      /* acc3 +=  b[N-2] * x[n-N-5] + b[N-3] * x[n-N-6] */
+      acc3 = __SMLADX(x1, c0, acc3);
+
+      /* Update state pointer for next state reading */
+      px += 4u;
+
+      /* Decrement tap count */
+      tapCnt--;
+
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps.       
+     ** This is always be 2 taps since the filter length is even. */
+    if((numTaps & 0x3u) != 0u)
+    {
+
+      /* Read last two coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* Perform the multiply-accumulates */
+      acc0 = __SMLAD(x0, c0, acc0);
+      acc2 = __SMLAD(x2, c0, acc2);
+
+      /* pack state variables */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x2, x0, 0);
+#else
+      x1 = __PKHBT(x0, x2, 0);
+#endif
+
+      /* Read last state variables */
+      x0 = *__SIMD32(px);
+
+      /* Perform the multiply-accumulates */
+      acc1 = __SMLADX(x1, c0, acc1);
+
+      /* pack state variables */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x0, x2, 0);
+#else
+      x1 = __PKHBT(x2, x0, 0);
+#endif
+
+      /* Perform the multiply-accumulates */
+      acc3 = __SMLADX(x1, c0, acc3);
+    }
+
+    /* The results in the 4 accumulators are in 2.30 format.  Convert to 1.15 with saturation.       
+     ** Then store the 4 outputs in the destination buffer. */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+#else
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN       */
+
+    /* Advance the state pointer by 4 to process the next group of 4 samples */
+    pState = pState + 4u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.      
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+  while(blkCnt > 0u)
+  {
+    /* Copy two samples into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set the accumulator to zero */
+    acc0 = 0;
+
+    /* Use SIMD to hold states and coefficients */
+    px = pState;
+    pb = pCoeffs;
+
+    tapCnt = numTaps >> 1u;
+
+    do
+    {
+
+      acc0 += (q31_t) * px++ * *pb++;
+	  acc0 += (q31_t) * px++ * *pb++;
+
+      tapCnt--;
+    }
+    while(tapCnt > 0u);
+
+    /* The result is in 2.30 format.  Convert to 1.15 with saturation.      
+     ** Then store the output in the destination buffer. */
+    *pDst++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.      
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.      
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  /* Calculation of count for copying integer writes */
+  tapCnt = (numTaps - 1u) >> 2;
+
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    tapCnt--;
+
+  }
+
+  /* Calculation of count for remaining q15_t data */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* copy remaining data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+}
+
+/**    
+ * @} end of FIR group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_fast_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_fast_q31.c
new file mode 100644
index 00000000..4675eaf3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_fast_q31.c
@@ -0,0 +1,305 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_fast_q31.c    
+*    
+* Description:	Processing function for the Q31 Fast FIR filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR    
+ * @{    
+ */
+
+/**    
+ * @param[in] *S points to an instance of the Q31 structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block output data.    
+ * @param[in] blockSize number of samples to process per call.    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * This function is optimized for speed at the expense of fixed-point precision and overflow protection.    
+ * The result of each 1.31 x 1.31 multiplication is truncated to 2.30 format.    
+ * These intermediate results are added to a 2.30 accumulator.    
+ * Finally, the accumulator is saturated and converted to a 1.31 result.    
+ * The fast version has the same overflow behavior as the standard version and provides less precision since it discards the low 32 bits of each multiplication result.    
+ * In order to avoid overflows completely the input signal must be scaled down by log2(numTaps) bits.    
+ *    
+ * \par    
+ * Refer to the function arm_fir_q31() for a slower implementation of this function which uses a 64-bit accumulator to provide higher precision.  Both the slow and the fast versions use the same instance structure.    
+ * Use the function arm_fir_init_q31() to initialize the filter structure.    
+ */
+
+IAR_ONLY_LOW_OPTIMIZATION_ENTER
+void arm_fir_fast_q31(
+  const arm_fir_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pState = S->pState;                     /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q31_t x0, x1, x2, x3;                          /* Temporary variables to hold state */
+  q31_t c0;                                      /* Temporary variable to hold coefficient value */
+  q31_t *px;                                     /* Temporary pointer for state */
+  q31_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulators */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  uint32_t i, tapCnt, blkCnt;                    /* Loop counters */
+
+  /* S->pState points to buffer which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Apply loop unrolling and compute 4 output values simultaneously.    
+   * The variables acc0 ... acc3 hold output values that are being computed:    
+   *    
+   *    acc0 =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0]    
+   *    acc1 =  b[numTaps-1] * x[n-numTaps] +   b[numTaps-2] * x[n-numTaps-1] + b[numTaps-3] * x[n-numTaps-2] +...+ b[0] * x[1]    
+   *    acc2 =  b[numTaps-1] * x[n-numTaps+1] + b[numTaps-2] * x[n-numTaps] +   b[numTaps-3] * x[n-numTaps-1] +...+ b[0] * x[2]    
+   *    acc3 =  b[numTaps-1] * x[n-numTaps+2] + b[numTaps-2] * x[n-numTaps+1] + b[numTaps-3] * x[n-numTaps]   +...+ b[0] * x[3]    
+   */
+  blkCnt = blockSize >> 2;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* Copy four new input samples into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set all accumulators to zero */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coefficient pointer */
+    pb = pCoeffs;
+
+    /* Read the first three samples from the state buffer:    
+     *  x[n-numTaps], x[n-numTaps-1], x[n-numTaps-2] */
+    x0 = *(px++);
+    x1 = *(px++);
+    x2 = *(px++);
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+    i = tapCnt;
+
+    while(i > 0u)
+    {
+      /* Read the b[numTaps] coefficient */
+      c0 = *pb;
+
+      /* Read x[n-numTaps-3] sample */
+      x3 = *px;
+
+      /* acc0 +=  b[numTaps] * x[n-numTaps] */
+      multAcc_32x32_keep32_R(acc0, x0, c0);
+
+      /* acc1 +=  b[numTaps] * x[n-numTaps-1] */
+      multAcc_32x32_keep32_R(acc1, x1, c0);
+
+      /* acc2 +=  b[numTaps] * x[n-numTaps-2] */
+      multAcc_32x32_keep32_R(acc2, x2, c0);
+
+      /* acc3 +=  b[numTaps] * x[n-numTaps-3] */
+      multAcc_32x32_keep32_R(acc3, x3, c0);
+
+      /* Read the b[numTaps-1] coefficient */
+      c0 = *(pb + 1u);
+
+      /* Read x[n-numTaps-4] sample */
+      x0 = *(px + 1u);
+
+      /* Perform the multiply-accumulates */      
+      multAcc_32x32_keep32_R(acc0, x1, c0);
+      multAcc_32x32_keep32_R(acc1, x2, c0);
+      multAcc_32x32_keep32_R(acc2, x3, c0);
+      multAcc_32x32_keep32_R(acc3, x0, c0);
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *(pb + 2u);
+
+      /* Read x[n-numTaps-5] sample */
+      x1 = *(px + 2u);
+
+      /* Perform the multiply-accumulates */      
+      multAcc_32x32_keep32_R(acc0, x2, c0);
+      multAcc_32x32_keep32_R(acc1, x3, c0);
+      multAcc_32x32_keep32_R(acc2, x0, c0);
+      multAcc_32x32_keep32_R(acc3, x1, c0);
+
+      /* Read the b[numTaps-3] coefficients */
+      c0 = *(pb + 3u);
+
+      /* Read x[n-numTaps-6] sample */
+      x2 = *(px + 3u);
+
+      /* Perform the multiply-accumulates */      
+      multAcc_32x32_keep32_R(acc0, x3, c0);
+      multAcc_32x32_keep32_R(acc1, x0, c0);
+      multAcc_32x32_keep32_R(acc2, x1, c0);
+      multAcc_32x32_keep32_R(acc3, x2, c0);
+
+      /* update coefficient pointer */
+      pb += 4u;
+      px += 4u;
+      
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+
+    i = numTaps - (tapCnt * 4u);
+    while(i > 0u)
+    {
+      /* Read coefficients */
+      c0 = *(pb++);
+
+      /* Fetch 1 state variable */
+      x3 = *(px++);
+
+      /* Perform the multiply-accumulates */      
+      multAcc_32x32_keep32_R(acc0, x0, c0);
+      multAcc_32x32_keep32_R(acc1, x1, c0);
+      multAcc_32x32_keep32_R(acc2, x2, c0);
+      multAcc_32x32_keep32_R(acc3, x3, c0);
+
+      /* Reuse the present sample states for next sample */
+      x0 = x1;
+      x1 = x2;
+      x2 = x3;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 4 to process the next group of 4 samples */
+    pState = pState + 4;
+
+    /* The results in the 4 accumulators are in 2.30 format.  Convert to 1.31    
+     ** Then store the 4 outputs in the destination buffer. */
+    *pDst++ = (q31_t) (acc0 << 1);
+    *pDst++ = (q31_t) (acc1 << 1);
+    *pDst++ = (q31_t) (acc2 << 1);
+    *pDst++ = (q31_t) (acc3 << 1);
+
+    /* Decrement the samples loop counter */
+    blkCnt--;
+  }
+
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 4u;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy one sample at a time into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set the accumulator to zero */
+    acc0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize Coefficient pointer */
+    pb = (pCoeffs);
+
+    i = numTaps;
+
+    /* Perform the multiply-accumulates */
+    do
+    {
+      multAcc_32x32_keep32_R(acc0, (*px++), (*(pb++)));
+      i--;
+    } while(i > 0u);
+
+    /* The result is in 2.30 format.  Convert to 1.31    
+     ** Then store the output in the destination buffer. */
+    *pDst++ = (q31_t) (acc0 << 1);
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the samples loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.    
+   ** Now copy the last numTaps - 1 samples to the start of the state buffer.    
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numTaps - 1u);
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+
+}
+IAR_ONLY_LOW_OPTIMIZATION_EXIT
+/**    
+ * @} end of FIR group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_f32.c
new file mode 100644
index 00000000..f79ecb92
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_f32.c
@@ -0,0 +1,96 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_init_f32.c    
+*    
+* Description:  Floating-point FIR filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR    
+ * @{    
+ */
+
+/**    
+ * @details    
+ *    
+ * @param[in,out] *S points to an instance of the floating-point FIR filter structure.    
+ * @param[in] 	  numTaps  Number of filter coefficients in the filter.    
+ * @param[in]     *pCoeffs points to the filter coefficients buffer.    
+ * @param[in]     *pState points to the state buffer.    
+ * @param[in] 	  blockSize number of samples that are processed per call.    
+ * @return 		  none.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length numTaps+blockSize-1 samples, where blockSize is the number of input samples processed by each call to arm_fir_f32().    
+ */
+
+void arm_fir_init_f32(
+  arm_fir_instance_f32 * S,
+  uint16_t numTaps,
+  float32_t * pCoeffs,
+  float32_t * pState,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and the size of state buffer is (blockSize + numTaps - 1) */
+  memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q15.c
new file mode 100644
index 00000000..b449c309
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q15.c
@@ -0,0 +1,154 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_init_q15.c    
+*    
+* Description:  Q15 FIR filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR    
+ * @{    
+ */
+
+/**    
+ * @param[in,out]  *S points to an instance of the Q15 FIR filter structure.    
+ * @param[in] 	   numTaps  Number of filter coefficients in the filter. Must be even and greater than or equal to 4.    
+ * @param[in]      *pCoeffs points to the filter coefficients buffer.    
+ * @param[in]      *pState points to the state buffer.    
+ * @param[in]      blockSize is number of samples processed per call.    
+ * @return The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if    
+ * numTaps is not greater than or equal to 4 and even.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * Note that numTaps must be even and greater than or equal to 4.    
+ * To implement an odd length filter simply increase numTaps by 1 and set the last coefficient to zero.    
+ * For example, to implement a filter with numTaps=3 and coefficients    
+ * 
    
+ *     {0.3, -0.8, 0.3}    
+ * 
    
+ * set numTaps=4 and use the coefficients:    
+ * 
    
+ *     {0.3, -0.8, 0.3, 0}.    
+ * 
    
+ * Similarly, to implement a two point filter    
+ * 
    
+ *     {0.3, -0.3}    
+ * 
    
+ * set numTaps=4 and use the coefficients:    
+ * 
    
+ *     {0.3, -0.3, 0, 0}.    
+ * 
    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length numTaps+blockSize, when running on Cortex-M4 and Cortex-M3  and is of length numTaps+blockSize-1, when running on Cortex-M0 where blockSize is the number of input samples processed by each call to arm_fir_q15().    
+ */
+
+arm_status arm_fir_init_q15(
+  arm_fir_instance_q15 * S,
+  uint16_t numTaps,
+  q15_t * pCoeffs,
+  q15_t * pState,
+  uint32_t blockSize)
+{
+  arm_status status;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* The Number of filter coefficients in the filter must be even and at least 4 */
+  if(numTaps & 0x1u)
+  {
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+  else
+  {
+    /* Assign filter taps */
+    S->numTaps = numTaps;
+
+    /* Assign coefficient pointer */
+    S->pCoeffs = pCoeffs;
+
+    /* Clear the state buffer.  The size is always (blockSize + numTaps ) */
+    memset(pState, 0, (numTaps + (blockSize)) * sizeof(q15_t));
+
+    /* Assign state pointer */
+    S->pState = pState;
+
+    status = ARM_MATH_SUCCESS;
+  }
+
+  return (status);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear the state buffer.  The size is always (blockSize + numTaps - 1) */
+  memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(q15_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+  status = ARM_MATH_SUCCESS;
+
+  return (status);
+
+#endif /*  #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q31.c
new file mode 100644
index 00000000..1b0b477a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q31.c
@@ -0,0 +1,96 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_init_q31.c    
+*    
+* Description:	Q31 FIR filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR    
+ * @{    
+ */
+
+/**    
+ * @details    
+ *    
+ * @param[in,out] *S points to an instance of the Q31 FIR filter structure.    
+ * @param[in] 	  numTaps  Number of filter coefficients in the filter.    
+ * @param[in] 	  *pCoeffs points to the filter coefficients buffer.    
+ * @param[in] 	  *pState points to the state buffer.    
+ * @param[in] 	  blockSize number of samples that are processed per call.    
+ * @return        none.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length numTaps+blockSize-1 samples, where blockSize is the number of input samples processed by each call to arm_fir_q31().    
+ */
+
+void arm_fir_init_q31(
+  arm_fir_instance_q31 * S,
+  uint16_t numTaps,
+  q31_t * pCoeffs,
+  q31_t * pState,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and state array size is (blockSize + numTaps - 1) */
+  memset(pState, 0, (blockSize + ((uint32_t) numTaps - 1u)) * sizeof(q31_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q7.c
new file mode 100644
index 00000000..1b297587
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_init_q7.c
@@ -0,0 +1,94 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_init_q7.c    
+*    
+* Description:  Q7 FIR filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR    
+ * @{    
+ */
+/**    
+ * @param[in,out] *S points to an instance of the Q7 FIR filter structure.    
+ * @param[in] 	  numTaps  Number of filter coefficients in the filter.    
+ * @param[in] 	  *pCoeffs points to the filter coefficients buffer.    
+ * @param[in]     *pState points to the state buffer.    
+ * @param[in]     blockSize number of samples that are processed per call.    
+ * @return     	  none    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length numTaps+blockSize-1 samples, where blockSize is the number of input samples processed by each call to arm_fir_q7().    
+ */
+
+void arm_fir_init_q7(
+  arm_fir_instance_q7 * S,
+  uint16_t numTaps,
+  q7_t * pCoeffs,
+  q7_t * pState,
+  uint32_t blockSize)
+{
+
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear the state buffer.  The size is always (blockSize + numTaps - 1) */
+  memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(q7_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_f32.c
new file mode 100644
index 00000000..f02cfc8d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_f32.c
@@ -0,0 +1,581 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_interpolate_f32.c    
+*    
+* Description:	FIR interpolation for floating-point sequences.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @defgroup FIR_Interpolate Finite Impulse Response (FIR) Interpolator    
+ *    
+ * These functions combine an upsampler (zero stuffer) and an FIR filter.    
+ * They are used in multirate systems for increasing the sample rate of a signal without introducing high frequency images.    
+ * Conceptually, the functions are equivalent to the block diagram below:    
+ * \image html FIRInterpolator.gif "Components included in the FIR Interpolator functions"    
+ * After upsampling by a factor of L, the signal should be filtered by a lowpass filter with a normalized    
+ * cutoff frequency of 1/L in order to eliminate high frequency copies of the spectrum.    
+ * The user of the function is responsible for providing the filter coefficients.    
+ *    
+ * The FIR interpolator functions provided in the CMSIS DSP Library combine the upsampler and FIR filter in an efficient manner.    
+ * The upsampler inserts L-1 zeros between each sample.    
+ * Instead of multiplying by these zero values, the FIR filter is designed to skip them.    
+ * This leads to an efficient implementation without any wasted effort.    
+ * The functions operate on blocks of input and output data.    
+ * pSrc points to an array of blockSize input values and    
+ * pDst points to an array of blockSize*L output values.    
+ *    
+ * The library provides separate functions for Q15, Q31, and floating-point data types.    
+ *    
+ * \par Algorithm:    
+ * The functions use a polyphase filter structure:    
+ * 
    
+ *    y[n] = b[0] * x[n] + b[L]   * x[n-1] + ... + b[L*(phaseLength-1)] * x[n-phaseLength+1]    
+ *    y[n+1] = b[1] * x[n] + b[L+1] * x[n-1] + ... + b[L*(phaseLength-1)+1] * x[n-phaseLength+1]    
+ *    ...    
+ *    y[n+(L-1)] = b[L-1] * x[n] + b[2*L-1] * x[n-1] + ....+ b[L*(phaseLength-1)+(L-1)] * x[n-phaseLength+1]    
+ * 
    
+ * This approach is more efficient than straightforward upsample-then-filter algorithms.    
+ * With this method the computation is reduced by a factor of 1/L when compared to using a standard FIR filter.    
+ * \par    
+ * pCoeffs points to a coefficient array of size numTaps.    
+ * numTaps must be a multiple of the interpolation factor L and this is checked by the    
+ * initialization functions.    
+ * Internally, the function divides the FIR filter's impulse response into shorter filters of length    
+ * phaseLength=numTaps/L.    
+ * Coefficients are stored in time reversed order.    
+ * \par    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to a state array of size blockSize + phaseLength - 1.    
+ * Samples in the state buffer are stored in the order:    
+ * \par    
+ * 
    
+ *    {x[n-phaseLength+1], x[n-phaseLength], x[n-phaseLength-1], x[n-phaseLength-2]....x[0], x[1], ..., x[blockSize-1]}    
+ * 
    
+ * The state variables are updated after each block of data is processed, the coefficients are untouched.    
+ *    
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter.    
+ * Coefficient arrays may be shared among several instances while state variable array should be allocated separately.    
+ * There are separate instance structure declarations for each of the 3 supported data types.    
+ *    
+ * \par Initialization Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.    
+ * - Checks to make sure that the length of the filter is a multiple of the interpolation factor.    
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * L (interpolation factor), pCoeffs, phaseLength (numTaps / L), pState. Also set all of the values in pState to zero. 
+ *    
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * The code below statically initializes each of the 3 different data type filter instance structures    
+ * 
    
+ * arm_fir_interpolate_instance_f32 S = {L, phaseLength, pCoeffs, pState};    
+ * arm_fir_interpolate_instance_q31 S = {L, phaseLength, pCoeffs, pState};    
+ * arm_fir_interpolate_instance_q15 S = {L, phaseLength, pCoeffs, pState};    
+ * 
    
+ * where L is the interpolation factor; phaseLength=numTaps/L is the    
+ * length of each of the shorter FIR filters used internally,    
+ * pCoeffs is the address of the coefficient buffer;    
+ * pState is the address of the state buffer.    
+ * Be sure to set the values in the state buffer to zeros when doing static initialization.    
+ *    
+ * \par Fixed-Point Behavior    
+ * Care must be taken when using the fixed-point versions of the FIR interpolate filter functions.    
+ * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered.    
+ * Refer to the function specific documentation below for usage guidelines.    
+ */
+
+/**    
+ * @addtogroup FIR_Interpolate    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the floating-point FIR interpolator.    
+ * @param[in] *S        points to an instance of the floating-point FIR interpolator structure.    
+ * @param[in] *pSrc     points to the block of input data.    
+ * @param[out] *pDst    points to the block of output data.    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return none.    
+ */
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+void arm_fir_interpolate_f32(
+  const arm_fir_interpolate_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t *pState = S->pState;                 /* State pointer */
+  float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+  float32_t *pStateCurnt;                        /* Points to the current sample of the state */
+  float32_t *ptr1, *ptr2;                        /* Temporary pointers for state and coefficient buffers */
+  float32_t sum0;                                /* Accumulators */
+  float32_t x0, c0;                              /* Temporary variables to hold state and coefficient values */
+  uint32_t i, blkCnt, j;                         /* Loop counters */
+  uint16_t phaseLen = S->phaseLength, tapCnt;    /* Length of each polyphase filter component */
+  float32_t acc0, acc1, acc2, acc3;
+  float32_t x1, x2, x3;
+  uint32_t blkCntN4;
+  float32_t c1, c2, c3;
+
+  /* S->pState buffer contains previous frame (phaseLen - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (phaseLen - 1u);
+
+  /* Initialise  blkCnt */
+  blkCnt = blockSize / 4;
+  blkCntN4 = blockSize - (4 * blkCnt);
+
+  /* Samples loop unrolled by 4 */
+  while(blkCnt > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+
+    /* Address modifier index of coefficient buffer */
+    j = 1u;
+
+    /* Loop over the Interpolation factor. */
+    i = (S->L);
+
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      acc0 = 0.0f;
+      acc1 = 0.0f;
+      acc2 = 0.0f;
+      acc3 = 0.0f;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (S->L - j);
+
+      /* Loop over the polyPhase length. Unroll by a factor of 4.        
+       ** Repeat until we've computed numTaps-(4*S->L) coefficients. */
+      tapCnt = phaseLen >> 2u;
+
+      x0 = *(ptr1++);
+      x1 = *(ptr1++);
+      x2 = *(ptr1++);
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read the input sample */
+        x3 = *(ptr1++);
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Perform the multiply-accumulate */
+        acc0 += x0 * c0;
+        acc1 += x1 * c0;
+        acc2 += x2 * c0;
+        acc3 += x3 * c0;
+
+        /* Read the coefficient */
+        c1 = *(ptr2 + S->L);
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += x1 * c1;
+        acc1 += x2 * c1;
+        acc2 += x3 * c1;
+        acc3 += x0 * c1;
+
+        /* Read the coefficient */
+        c2 = *(ptr2 + S->L * 2);
+
+        /* Read the input sample */
+        x1 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += x2 * c2;
+        acc1 += x3 * c2;
+        acc2 += x0 * c2;
+        acc3 += x1 * c2;
+
+        /* Read the coefficient */
+        c3 = *(ptr2 + S->L * 3);
+
+        /* Read the input sample */
+        x2 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += x3 * c3;
+        acc1 += x0 * c3;
+        acc2 += x1 * c3;
+        acc3 += x2 * c3;
+
+
+        /* Upsampling is done by stuffing L-1 zeros between each sample.        
+         * So instead of multiplying zeros with coefficients,        
+         * Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += 4 * S->L;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* If the polyPhase length is not a multiple of 4, compute the remaining filter taps */
+      tapCnt = phaseLen % 0x4u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read the input sample */
+        x3 = *(ptr1++);
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Perform the multiply-accumulate */
+        acc0 += x0 * c0;
+        acc1 += x1 * c0;
+        acc2 += x2 * c0;
+        acc3 += x3 * c0;
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* update states for next sample processing */
+        x0 = x1;
+        x1 = x2;
+        x2 = x3;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* The result is in the accumulator, store in the destination buffer. */
+      *pDst = acc0;
+      *(pDst + S->L) = acc1;
+      *(pDst + 2 * S->L) = acc2;
+      *(pDst + 3 * S->L) = acc3;
+
+      pDst++;
+
+      /* Increment the address modifier index of coefficient buffer */
+      j++;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1        
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 4;
+
+    pDst += S->L * 3;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+
+  while(blkCntN4 > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Address modifier index of coefficient buffer */
+    j = 1u;
+
+    /* Loop over the Interpolation factor. */
+    i = S->L;
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      sum0 = 0.0f;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (S->L - j);
+
+      /* Loop over the polyPhase length. Unroll by a factor of 4.        
+       ** Repeat until we've computed numTaps-(4*S->L) coefficients. */
+      tapCnt = phaseLen >> 2u;
+      while(tapCnt > 0u)
+      {
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Upsampling is done by stuffing L-1 zeros between each sample.        
+         * So instead of multiplying zeros with coefficients,        
+         * Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += x0 * c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += x0 * c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += x0 * c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += x0 * c0;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* If the polyPhase length is not a multiple of 4, compute the remaining filter taps */
+      tapCnt = phaseLen % 0x4u;
+
+      while(tapCnt > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum0 += *(ptr1++) * (*ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* The result is in the accumulator, store in the destination buffer. */
+      *pDst++ = sum0;
+
+      /* Increment the address modifier index of coefficient buffer */
+      j++;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1        
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCntN4--;
+  }
+
+  /* Processing is complete.        
+   ** Now copy the last phaseLen - 1 samples to the satrt of the state buffer.        
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  tapCnt = (phaseLen - 1u) >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+  tapCnt = (phaseLen - 1u) % 0x04u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+}
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+void arm_fir_interpolate_f32(
+  const arm_fir_interpolate_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t *pState = S->pState;                 /* State pointer */
+  float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+  float32_t *pStateCurnt;                        /* Points to the current sample of the state */
+  float32_t *ptr1, *ptr2;                        /* Temporary pointers for state and coefficient buffers */
+
+
+  float32_t sum;                                 /* Accumulator */
+  uint32_t i, blkCnt;                            /* Loop counters */
+  uint16_t phaseLen = S->phaseLength, tapCnt;    /* Length of each polyphase filter component */
+
+
+  /* S->pState buffer contains previous frame (phaseLen - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (phaseLen - 1u);
+
+  /* Total number of intput samples */
+  blkCnt = blockSize;
+
+  /* Loop over the blockSize. */
+  while(blkCnt > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Loop over the Interpolation factor. */
+    i = S->L;
+
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      sum = 0.0f;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (i - 1u);
+
+      /* Loop over the polyPhase length */
+      tapCnt = phaseLen;
+
+      while(tapCnt > 0u)
+      {
+        /* Perform the multiply-accumulate */
+        sum += *ptr1++ * *ptr2;
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* The result is in the accumulator, store in the destination buffer. */
+      *pDst++ = sum;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1           
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last phaseLen - 1 samples to the start of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  tapCnt = phaseLen - 1u;
+
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+}
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+
+
+ /**    
+  * @} end of FIR_Interpolate group    
+  */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_f32.c
new file mode 100644
index 00000000..80d395cc
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_f32.c
@@ -0,0 +1,121 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_interpolate_init_f32.c    
+*    
+* Description:  Floating-point FIR interpolator initialization function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Interpolate    
+ * @{    
+ */
+
+/**    
+ * @brief  Initialization function for the floating-point FIR interpolator.    
+ * @param[in,out] *S        points to an instance of the floating-point FIR interpolator structure.    
+ * @param[in]     L         upsample factor.    
+ * @param[in]     numTaps   number of filter coefficients in the filter.    
+ * @param[in]     *pCoeffs  points to the filter coefficient buffer.    
+ * @param[in]     *pState   points to the state buffer.    
+ * @param[in]     blockSize number of input samples to process per call.    
+ * @return        The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_LENGTH_ERROR if    
+ * the filter length numTaps is not a multiple of the interpolation factor L.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[numTaps-2], ..., b[1], b[0]}    
+ * 
    
+ * The length of the filter numTaps must be a multiple of the interpolation factor L.    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length (numTaps/L)+blockSize-1 words    
+ * where blockSize is the number of input samples processed by each call to arm_fir_interpolate_f32().    
+ */
+
+arm_status arm_fir_interpolate_init_f32(
+  arm_fir_interpolate_instance_f32 * S,
+  uint8_t L,
+  uint16_t numTaps,
+  float32_t * pCoeffs,
+  float32_t * pState,
+  uint32_t blockSize)
+{
+  arm_status status;
+
+  /* The filter length must be a multiple of the interpolation factor */
+  if((numTaps % L) != 0u)
+  {
+    /* Set status as ARM_MATH_LENGTH_ERROR */
+    status = ARM_MATH_LENGTH_ERROR;
+  }
+  else
+  {
+
+    /* Assign coefficient pointer */
+    S->pCoeffs = pCoeffs;
+
+    /* Assign Interpolation factor */
+    S->L = L;
+
+    /* Assign polyPhaseLength */
+    S->phaseLength = numTaps / L;
+
+    /* Clear state buffer and size of state array is always phaseLength + blockSize - 1 */
+    memset(pState, 0,
+           (blockSize +
+            ((uint32_t) S->phaseLength - 1u)) * sizeof(float32_t));
+
+    /* Assign state pointer */
+    S->pState = pState;
+
+    status = ARM_MATH_SUCCESS;
+  }
+
+  return (status);
+
+}
+
+ /**    
+  * @} end of FIR_Interpolate group    
+  */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_q15.c
new file mode 100644
index 00000000..9403218b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_q15.c
@@ -0,0 +1,120 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_interpolate_init_q15.c    
+*    
+* Description:  Q15 FIR interpolator initialization function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Interpolate    
+ * @{    
+ */
+
+/**    
+ * @brief  Initialization function for the Q15 FIR interpolator.    
+ * @param[in,out] *S        points to an instance of the Q15 FIR interpolator structure.    
+ * @param[in]     L         upsample factor.    
+ * @param[in]     numTaps   number of filter coefficients in the filter.    
+ * @param[in]     *pCoeffs  points to the filter coefficient buffer.    
+ * @param[in]     *pState   points to the state buffer.    
+ * @param[in]     blockSize number of input samples to process per call.    
+ * @return        The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_LENGTH_ERROR if    
+ * the filter length numTaps is not a multiple of the interpolation factor L.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[numTaps-2], ..., b[1], b[0]}    
+ * 
    
+ * The length of the filter numTaps must be a multiple of the interpolation factor L.    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length (numTaps/L)+blockSize-1 words    
+ * where blockSize is the number of input samples processed by each call to arm_fir_interpolate_q15().    
+ */
+
+arm_status arm_fir_interpolate_init_q15(
+  arm_fir_interpolate_instance_q15 * S,
+  uint8_t L,
+  uint16_t numTaps,
+  q15_t * pCoeffs,
+  q15_t * pState,
+  uint32_t blockSize)
+{
+  arm_status status;
+
+  /* The filter length must be a multiple of the interpolation factor */
+  if((numTaps % L) != 0u)
+  {
+    /* Set status as ARM_MATH_LENGTH_ERROR */
+    status = ARM_MATH_LENGTH_ERROR;
+  }
+  else
+  {
+
+    /* Assign coefficient pointer */
+    S->pCoeffs = pCoeffs;
+
+    /* Assign Interpolation factor */
+    S->L = L;
+
+    /* Assign polyPhaseLength */
+    S->phaseLength = numTaps / L;
+
+    /* Clear state buffer and size of buffer is always phaseLength + blockSize - 1 */
+    memset(pState, 0,
+           (blockSize + ((uint32_t) S->phaseLength - 1u)) * sizeof(q15_t));
+
+    /* Assign state pointer */
+    S->pState = pState;
+
+    status = ARM_MATH_SUCCESS;
+  }
+
+  return (status);
+
+}
+
+ /**    
+  * @} end of FIR_Interpolate group    
+  */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_q31.c
new file mode 100644
index 00000000..537fd518
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_init_q31.c
@@ -0,0 +1,121 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_interpolate_init_q31.c    
+*    
+* Description:  Q31 FIR interpolator initialization function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Interpolate    
+ * @{    
+ */
+
+
+/**    
+ * @brief  Initialization function for the Q31 FIR interpolator.    
+ * @param[in,out] *S        points to an instance of the Q31 FIR interpolator structure.    
+ * @param[in]     L         upsample factor.    
+ * @param[in]     numTaps   number of filter coefficients in the filter.    
+ * @param[in]     *pCoeffs  points to the filter coefficient buffer.    
+ * @param[in]     *pState   points to the state buffer.    
+ * @param[in]     blockSize number of input samples to process per call.    
+ * @return        The function returns ARM_MATH_SUCCESS if initialization was successful or ARM_MATH_LENGTH_ERROR if    
+ * the filter length numTaps is not a multiple of the interpolation factor L.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[numTaps-2], ..., b[1], b[0]}    
+ * 
    
+ * The length of the filter numTaps must be a multiple of the interpolation factor L.    
+ * \par    
+ * pState points to the array of state variables.    
+ * pState is of length (numTaps/L)+blockSize-1 words    
+ * where blockSize is the number of input samples processed by each call to arm_fir_interpolate_q31().    
+ */
+
+arm_status arm_fir_interpolate_init_q31(
+  arm_fir_interpolate_instance_q31 * S,
+  uint8_t L,
+  uint16_t numTaps,
+  q31_t * pCoeffs,
+  q31_t * pState,
+  uint32_t blockSize)
+{
+  arm_status status;
+
+  /* The filter length must be a multiple of the interpolation factor */
+  if((numTaps % L) != 0u)
+  {
+    /* Set status as ARM_MATH_LENGTH_ERROR */
+    status = ARM_MATH_LENGTH_ERROR;
+  }
+  else
+  {
+
+    /* Assign coefficient pointer */
+    S->pCoeffs = pCoeffs;
+
+    /* Assign Interpolation factor */
+    S->L = L;
+
+    /* Assign polyPhaseLength */
+    S->phaseLength = numTaps / L;
+
+    /* Clear state buffer and size of buffer is always phaseLength + blockSize - 1 */
+    memset(pState, 0,
+           (blockSize + ((uint32_t) S->phaseLength - 1u)) * sizeof(q31_t));
+
+    /* Assign state pointer */
+    S->pState = pState;
+
+    status = ARM_MATH_SUCCESS;
+  }
+
+  return (status);
+
+}
+
+ /**    
+  * @} end of FIR_Interpolate group    
+  */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_q15.c
new file mode 100644
index 00000000..31862257
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_q15.c
@@ -0,0 +1,508 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_fir_interpolate_q15.c    
+*    
+* Description:	Q15 FIR interpolation.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Interpolate    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q15 FIR interpolator.    
+ * @param[in] *S        points to an instance of the Q15 FIR interpolator structure.    
+ * @param[in] *pSrc     points to the block of input data.    
+ * @param[out] *pDst    points to the block of output data.    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * Both coefficients and state variables are represented in 1.15 format and multiplications yield a 2.30 result.    
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.    
+ * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved.    
+ * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits.    
+ * Lastly, the accumulator is saturated to yield a result in 1.15 format.    
+ */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+void arm_fir_interpolate_q15(
+  const arm_fir_interpolate_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer                                            */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer                                      */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state                */
+  q15_t *ptr1, *ptr2;                            /* Temporary pointers for state and coefficient buffers     */
+  q63_t sum0;                                    /* Accumulators                                             */
+  q15_t x0, c0;                                  /* Temporary variables to hold state and coefficient values */
+  uint32_t i, blkCnt, j, tapCnt;                 /* Loop counters                                            */
+  uint16_t phaseLen = S->phaseLength;            /* Length of each polyphase filter component */
+  uint32_t blkCntN2;
+  q63_t acc0, acc1;
+  q15_t x1;
+
+  /* S->pState buffer contains previous frame (phaseLen - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + ((q31_t) phaseLen - 1);
+
+  /* Initialise  blkCnt */
+  blkCnt = blockSize / 2;
+  blkCntN2 = blockSize - (2 * blkCnt);
+
+  /* Samples loop unrolled by 2 */
+  while(blkCnt > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+
+    /* Address modifier index of coefficient buffer */
+    j = 1u;
+
+    /* Loop over the Interpolation factor. */
+    i = (S->L);
+
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      acc0 = 0;
+      acc1 = 0;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (S->L - j);
+
+      /* Loop over the polyPhase length. Unroll by a factor of 4.        
+       ** Repeat until we've computed numTaps-(4*S->L) coefficients. */
+      tapCnt = phaseLen >> 2u;
+
+      x0 = *(ptr1++);
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read the input sample */
+        x1 = *(ptr1++);
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x0 *c0;
+        acc1 += (q63_t) x1 *c0;
+
+
+        /* Read the coefficient */
+        c0 = *(ptr2 + S->L);
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x1 *c0;
+        acc1 += (q63_t) x0 *c0;
+
+
+        /* Read the coefficient */
+        c0 = *(ptr2 + S->L * 2);
+
+        /* Read the input sample */
+        x1 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x0 *c0;
+        acc1 += (q63_t) x1 *c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2 + S->L * 3);
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x1 *c0;
+        acc1 += (q63_t) x0 *c0;
+
+
+        /* Upsampling is done by stuffing L-1 zeros between each sample.        
+         * So instead of multiplying zeros with coefficients,        
+         * Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += 4 * S->L;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* If the polyPhase length is not a multiple of 4, compute the remaining filter taps */
+      tapCnt = phaseLen % 0x4u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read the input sample */
+        x1 = *(ptr1++);
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x0 *c0;
+        acc1 += (q63_t) x1 *c0;
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* update states for next sample processing */
+        x0 = x1;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* The result is in the accumulator, store in the destination buffer. */
+      *pDst = (q15_t) (__SSAT((acc0 >> 15), 16));
+      *(pDst + S->L) = (q15_t) (__SSAT((acc1 >> 15), 16));
+
+      pDst++;
+
+      /* Increment the address modifier index of coefficient buffer */
+      j++;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1        
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 2;
+
+    pDst += S->L;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 2, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = blkCntN2;
+
+  /* Loop over the blockSize. */
+  while(blkCnt > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Address modifier index of coefficient buffer */
+    j = 1u;
+
+    /* Loop over the Interpolation factor. */
+    i = S->L;
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      sum0 = 0;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (S->L - j);
+
+      /* Loop over the polyPhase length. Unroll by a factor of 4.        
+       ** Repeat until we've computed numTaps-(4*S->L) coefficients. */
+      tapCnt = phaseLen >> 2;
+      while(tapCnt > 0u)
+      {
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Upsampling is done by stuffing L-1 zeros between each sample.        
+         * So instead of multiplying zeros with coefficients,        
+         * Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* If the polyPhase length is not a multiple of 4, compute the remaining filter taps */
+      tapCnt = phaseLen & 0x3u;
+
+      while(tapCnt > 0u)
+      {
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* The result is in the accumulator, store in the destination buffer. */
+      *pDst++ = (q15_t) (__SSAT((sum0 >> 15), 16));
+
+      j++;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1        
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+
+  /* Processing is complete.    
+   ** Now copy the last phaseLen - 1 samples to the satrt of the state buffer.    
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = ((uint32_t) phaseLen - 1u) >> 2u;
+
+  /* copy data */
+  while(i > 0u)
+  {
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+
+#else
+
+    *pStateCurnt++ = *pState++;
+	*pStateCurnt++ = *pState++;
+	*pStateCurnt++ = *pState++;
+	*pStateCurnt++ = *pState++;
+	
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+	
+	/* Decrement the loop counter */
+    i--;
+  }
+
+  i = ((uint32_t) phaseLen - 1u) % 0x04u;
+
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+}
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+void arm_fir_interpolate_q15(
+  const arm_fir_interpolate_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer                                            */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer                                      */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state                */
+  q15_t *ptr1, *ptr2;                            /* Temporary pointers for state and coefficient buffers     */
+  q63_t sum;                                     /* Accumulator */
+  q15_t x0, c0;                                  /* Temporary variables to hold state and coefficient values */
+  uint32_t i, blkCnt, tapCnt;                    /* Loop counters                                            */
+  uint16_t phaseLen = S->phaseLength;            /* Length of each polyphase filter component */
+
+
+  /* S->pState buffer contains previous frame (phaseLen - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (phaseLen - 1u);
+
+  /* Total number of intput samples */
+  blkCnt = blockSize;
+
+  /* Loop over the blockSize. */
+  while(blkCnt > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Loop over the Interpolation factor. */
+    i = S->L;
+
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      sum = 0;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (i - 1u);
+
+      /* Loop over the polyPhase length */
+      tapCnt = (uint32_t) phaseLen;
+
+      while(tapCnt > 0u)
+      {
+        /* Read the coefficient */
+        c0 = *ptr2;
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *ptr1++;
+
+        /* Perform the multiply-accumulate */
+        sum += ((q31_t) x0 * c0);
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* Store the result after converting to 1.15 format in the destination buffer */
+      *pDst++ = (q15_t) (__SSAT((sum >> 15), 16));
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1           
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last phaseLen - 1 samples to the start of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  i = (uint32_t) phaseLen - 1u;
+
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+}
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+
+ /**    
+  * @} end of FIR_Interpolate group    
+  */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_q31.c
new file mode 100644
index 00000000..5ddbb36d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_interpolate_q31.c
@@ -0,0 +1,504 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_fir_interpolate_q31.c    
+*    
+* Description:	Q31 FIR interpolation.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Interpolate    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q31 FIR interpolator.    
+ * @param[in] *S        points to an instance of the Q31 FIR interpolator structure.    
+ * @param[in] *pSrc     points to the block of input data.    
+ * @param[out] *pDst    points to the block of output data.    
+ * @param[in] blockSize number of input samples to process per call.    
+ * @return none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around rather than clip.    
+ * In order to avoid overflows completely the input signal must be scaled down by 1/(numTaps/L).    
+ * since numTaps/L additions occur per output sample.    
+ * After all multiply-accumulates are performed, the 2.62 accumulator is truncated to 1.32 format and then saturated to 1.31 format.    
+ */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+void arm_fir_interpolate_q31(
+  const arm_fir_interpolate_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pState = S->pState;                     /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q31_t *ptr1, *ptr2;                            /* Temporary pointers for state and coefficient buffers */
+  q63_t sum0;                                    /* Accumulators */
+  q31_t x0, c0;                                  /* Temporary variables to hold state and coefficient values */
+  uint32_t i, blkCnt, j;                         /* Loop counters */
+  uint16_t phaseLen = S->phaseLength, tapCnt;    /* Length of each polyphase filter component */
+
+  uint32_t blkCntN2;
+  q63_t acc0, acc1;
+  q31_t x1;
+
+  /* S->pState buffer contains previous frame (phaseLen - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + ((q31_t) phaseLen - 1);
+
+  /* Initialise  blkCnt */
+  blkCnt = blockSize / 2;
+  blkCntN2 = blockSize - (2 * blkCnt);
+
+  /* Samples loop unrolled by 2 */
+  while(blkCnt > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+
+    /* Address modifier index of coefficient buffer */
+    j = 1u;
+
+    /* Loop over the Interpolation factor. */
+    i = (S->L);
+
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      acc0 = 0;
+      acc1 = 0;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (S->L - j);
+
+      /* Loop over the polyPhase length. Unroll by a factor of 4.        
+       ** Repeat until we've computed numTaps-(4*S->L) coefficients. */
+      tapCnt = phaseLen >> 2u;
+
+      x0 = *(ptr1++);
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read the input sample */
+        x1 = *(ptr1++);
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x0 *c0;
+        acc1 += (q63_t) x1 *c0;
+
+
+        /* Read the coefficient */
+        c0 = *(ptr2 + S->L);
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x1 *c0;
+        acc1 += (q63_t) x0 *c0;
+
+
+        /* Read the coefficient */
+        c0 = *(ptr2 + S->L * 2);
+
+        /* Read the input sample */
+        x1 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x0 *c0;
+        acc1 += (q63_t) x1 *c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2 + S->L * 3);
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x1 *c0;
+        acc1 += (q63_t) x0 *c0;
+
+
+        /* Upsampling is done by stuffing L-1 zeros between each sample.        
+         * So instead of multiplying zeros with coefficients,        
+         * Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += 4 * S->L;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* If the polyPhase length is not a multiple of 4, compute the remaining filter taps */
+      tapCnt = phaseLen % 0x4u;
+
+      while(tapCnt > 0u)
+      {
+
+        /* Read the input sample */
+        x1 = *(ptr1++);
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Perform the multiply-accumulate */
+        acc0 += (q63_t) x0 *c0;
+        acc1 += (q63_t) x1 *c0;
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* update states for next sample processing */
+        x0 = x1;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* The result is in the accumulator, store in the destination buffer. */
+      *pDst = (q31_t) (acc0 >> 31);
+      *(pDst + S->L) = (q31_t) (acc1 >> 31);
+
+
+      pDst++;
+
+      /* Increment the address modifier index of coefficient buffer */
+      j++;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1        
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 2;
+
+    pDst += S->L;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 2, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = blkCntN2;
+
+  /* Loop over the blockSize. */
+  while(blkCnt > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Address modifier index of coefficient buffer */
+    j = 1u;
+
+    /* Loop over the Interpolation factor. */
+    i = S->L;
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      sum0 = 0;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (S->L - j);
+
+      /* Loop over the polyPhase length. Unroll by a factor of 4.        
+       ** Repeat until we've computed numTaps-(4*S->L) coefficients. */
+      tapCnt = phaseLen >> 2;
+      while(tapCnt > 0u)
+      {
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Upsampling is done by stuffing L-1 zeros between each sample.        
+         * So instead of multiplying zeros with coefficients,        
+         * Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* If the polyPhase length is not a multiple of 4, compute the remaining filter taps */
+      tapCnt = phaseLen & 0x3u;
+
+      while(tapCnt > 0u)
+      {
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *(ptr1++);
+
+        /* Perform the multiply-accumulate */
+        sum0 += (q63_t) x0 *c0;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* The result is in the accumulator, store in the destination buffer. */
+      *pDst++ = (q31_t) (sum0 >> 31);
+
+      /* Increment the address modifier index of coefficient buffer */
+      j++;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1        
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.        
+   ** Now copy the last phaseLen - 1 samples to the satrt of the state buffer.        
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  tapCnt = (phaseLen - 1u) >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+  tapCnt = (phaseLen - 1u) % 0x04u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+}
+
+
+#else
+
+void arm_fir_interpolate_q31(
+  const arm_fir_interpolate_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pState = S->pState;                     /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q31_t *ptr1, *ptr2;                            /* Temporary pointers for state and coefficient buffers */
+
+  /* Run the below code for Cortex-M0 */
+
+  q63_t sum;                                     /* Accumulator */
+  q31_t x0, c0;                                  /* Temporary variables to hold state and coefficient values */
+  uint32_t i, blkCnt;                            /* Loop counters */
+  uint16_t phaseLen = S->phaseLength, tapCnt;    /* Length of each polyphase filter component */
+
+
+  /* S->pState buffer contains previous frame (phaseLen - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + ((q31_t) phaseLen - 1);
+
+  /* Total number of intput samples */
+  blkCnt = blockSize;
+
+  /* Loop over the blockSize. */
+  while(blkCnt > 0u)
+  {
+    /* Copy new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Loop over the Interpolation factor. */
+    i = S->L;
+
+    while(i > 0u)
+    {
+      /* Set accumulator to zero */
+      sum = 0;
+
+      /* Initialize state pointer */
+      ptr1 = pState;
+
+      /* Initialize coefficient pointer */
+      ptr2 = pCoeffs + (i - 1u);
+
+      tapCnt = phaseLen;
+
+      while(tapCnt > 0u)
+      {
+        /* Read the coefficient */
+        c0 = *(ptr2);
+
+        /* Increment the coefficient pointer by interpolation factor times. */
+        ptr2 += S->L;
+
+        /* Read the input sample */
+        x0 = *ptr1++;
+
+        /* Perform the multiply-accumulate */
+        sum += (q63_t) x0 *c0;
+
+        /* Decrement the loop counter */
+        tapCnt--;
+      }
+
+      /* The result is in the accumulator, store in the destination buffer. */
+      *pDst++ = (q31_t) (sum >> 31);
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 1           
+     * to process the next group of interpolation factor number samples */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last phaseLen - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  tapCnt = phaseLen - 1u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+}
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+ /**    
+  * @} end of FIR_Interpolate group    
+  */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_f32.c
new file mode 100644
index 00000000..40478c3e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_f32.c
@@ -0,0 +1,506 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_lattice_f32.c    
+*    
+* Description:	Processing function for the floating-point FIR Lattice filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup FIR_Lattice Finite Impulse Response (FIR) Lattice Filters    
+ *    
+ * This set of functions implements Finite Impulse Response (FIR) lattice filters    
+ * for Q15, Q31 and floating-point data types.  Lattice filters are used in a     
+ * variety of adaptive filter applications.  The filter structure is feedforward and    
+ * the net impulse response is finite length.    
+ * The functions operate on blocks    
+ * of input and output data and each call to the function processes    
+ * blockSize samples through the filter.  pSrc and    
+ * pDst point to input and output arrays containing blockSize values.    
+ *    
+ * \par Algorithm:    
+ * \image html FIRLattice.gif "Finite Impulse Response Lattice filter"    
+ * The following difference equation is implemented:    
+ * 
    
+ *    f0[n] = g0[n] = x[n]    
+ *    fm[n] = fm-1[n] + km * gm-1[n-1] for m = 1, 2, ...M    
+ *    gm[n] = km * fm-1[n] + gm-1[n-1] for m = 1, 2, ...M    
+ *    y[n] = fM[n]    
+ * 
    
+ * \par    
+ * pCoeffs points to tha array of reflection coefficients of size numStages.    
+ * Reflection Coefficients are stored in the following order.    
+ * \par    
+ * 
    
+ *    {k1, k2, ..., kM}    
+ * 
    
+ * where M is number of stages    
+ * \par    
+ * pState points to a state array of size numStages.    
+ * The state variables (g values) hold previous inputs and are stored in the following order.    
+ * 
    
+ *    {g0[n], g1[n], g2[n] ...gM-1[n]}    
+ * 
    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter.    
+ * Coefficient arrays may be shared among several instances while state variable arrays cannot be shared.    
+ * There are separate instance structure declarations for each of the 3 supported data types.    
+ *    
+ * \par Initialization Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.    
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * numStages, pCoeffs, pState. Also set all of the values in pState to zero. 
+ *    
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * Set the values in the state buffer to zeros and then manually initialize the instance structure as follows:    
+ * 
    
+ *arm_fir_lattice_instance_f32 S = {numStages, pState, pCoeffs};    
+ *arm_fir_lattice_instance_q31 S = {numStages, pState, pCoeffs};    
+ *arm_fir_lattice_instance_q15 S = {numStages, pState, pCoeffs};    
+ * 
    
+ * \par    
+ * where numStages is the number of stages in the filter; pState is the address of the state buffer;    
+ * pCoeffs is the address of the coefficient buffer.    
+ * \par Fixed-Point Behavior    
+ * Care must be taken when using the fixed-point versions of the FIR Lattice filter functions.    
+ * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered.    
+ * Refer to the function specific documentation below for usage guidelines.    
+ */
+
+/**    
+ * @addtogroup FIR_Lattice    
+ * @{    
+ */
+
+
+  /**    
+   * @brief Processing function for the floating-point FIR lattice filter.    
+   * @param[in]  *S        points to an instance of the floating-point FIR lattice structure.    
+   * @param[in]  *pSrc     points to the block of input data.    
+   * @param[out] *pDst     points to the block of output data    
+   * @param[in]  blockSize number of samples to process.    
+   * @return none.    
+   */
+
+void arm_fir_lattice_f32(
+  const arm_fir_lattice_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t *pState;                             /* State pointer */
+  float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+  float32_t *px;                                 /* temporary state pointer */
+  float32_t *pk;                                 /* temporary coefficient pointer */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t fcurr1, fnext1, gcurr1, gnext1;      /* temporary variables for first sample in loop unrolling */
+  float32_t fcurr2, fnext2, gnext2;              /* temporary variables for second sample in loop unrolling */
+  float32_t fcurr3, fnext3, gnext3;              /* temporary variables for third sample in loop unrolling */
+  float32_t fcurr4, fnext4, gnext4;              /* temporary variables for fourth sample in loop unrolling */
+  uint32_t numStages = S->numStages;             /* Number of stages in the filter */
+  uint32_t blkCnt, stageCnt;                     /* temporary variables for counts */
+
+  gcurr1 = 0.0f;
+  pState = &S->pState[0];
+
+  blkCnt = blockSize >> 2;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+
+    /* Read two samples from input buffer */
+    /* f0(n) = x(n) */
+    fcurr1 = *pSrc++;
+    fcurr2 = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = (pCoeffs);
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Read g0(n-1) from state */
+    gcurr1 = *px;
+
+    /* Process first sample for first tap */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext1 = fcurr1 + ((*pk) * gcurr1);
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext1 = (fcurr1 * (*pk)) + gcurr1;
+
+    /* Process second sample for first tap */
+    /* for sample 2 processing */
+    fnext2 = fcurr2 + ((*pk) * fcurr1);
+    gnext2 = (fcurr2 * (*pk)) + fcurr1;
+
+    /* Read next two samples from input buffer */
+    /* f0(n+2) = x(n+2) */
+    fcurr3 = *pSrc++;
+    fcurr4 = *pSrc++;
+
+    /* Copy only last input samples into the state buffer    
+       which will be used for next four samples processing */
+    *px++ = fcurr4;
+
+    /* Process third sample for first tap */
+    fnext3 = fcurr3 + ((*pk) * fcurr2);
+    gnext3 = (fcurr3 * (*pk)) + fcurr2;
+
+    /* Process fourth sample for first tap */
+    fnext4 = fcurr4 + ((*pk) * fcurr3);
+    gnext4 = (fcurr4 * (*pk++)) + fcurr3;
+
+    /* Update of f values for next coefficient set processing */
+    fcurr1 = fnext1;
+    fcurr2 = fnext2;
+    fcurr3 = fnext3;
+    fcurr4 = fnext4;
+
+    /* Loop unrolling.  Process 4 taps at a time . */
+    stageCnt = (numStages - 1u) >> 2u;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.    
+     ** Repeat until we've computed numStages-3 coefficients. */
+
+    /* Process 2nd, 3rd, 4th and 5th taps ... here */
+    while(stageCnt > 0u)
+    {
+      /* Read g1(n-1), g3(n-1) .... from state */
+      gcurr1 = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = gnext4;
+
+      /* Process first sample for 2nd, 6th .. tap */
+      /* Sample processing for K2, K6.... */
+      /* f2(n) = f1(n) +  K2 * g1(n-1) */
+      fnext1 = fcurr1 + ((*pk) * gcurr1);
+      /* Process second sample for 2nd, 6th .. tap */
+      /* for sample 2 processing */
+      fnext2 = fcurr2 + ((*pk) * gnext1);
+      /* Process third sample for 2nd, 6th .. tap */
+      fnext3 = fcurr3 + ((*pk) * gnext2);
+      /* Process fourth sample for 2nd, 6th .. tap */
+      fnext4 = fcurr4 + ((*pk) * gnext3);
+
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      /* Calculation of state values for next stage */
+      gnext4 = (fcurr4 * (*pk)) + gnext3;
+      gnext3 = (fcurr3 * (*pk)) + gnext2;
+      gnext2 = (fcurr2 * (*pk)) + gnext1;
+      gnext1 = (fcurr1 * (*pk++)) + gcurr1;
+
+
+      /* Read g2(n-1), g4(n-1) .... from state */
+      gcurr1 = *px;
+
+      /* save g2(n) in state buffer */
+      *px++ = gnext4;
+
+      /* Sample processing for K3, K7.... */
+      /* Process first sample for 3rd, 7th .. tap */
+      /* f3(n) = f2(n) +  K3 * g2(n-1) */
+      fcurr1 = fnext1 + ((*pk) * gcurr1);
+      /* Process second sample for 3rd, 7th .. tap */
+      fcurr2 = fnext2 + ((*pk) * gnext1);
+      /* Process third sample for 3rd, 7th .. tap */
+      fcurr3 = fnext3 + ((*pk) * gnext2);
+      /* Process fourth sample for 3rd, 7th .. tap */
+      fcurr4 = fnext4 + ((*pk) * gnext3);
+
+      /* Calculation of state values for next stage */
+      /* g3(n) = f2(n) * K3  +  g2(n-1) */
+      gnext4 = (fnext4 * (*pk)) + gnext3;
+      gnext3 = (fnext3 * (*pk)) + gnext2;
+      gnext2 = (fnext2 * (*pk)) + gnext1;
+      gnext1 = (fnext1 * (*pk++)) + gcurr1;
+
+
+      /* Read g1(n-1), g3(n-1) .... from state */
+      gcurr1 = *px;
+
+      /* save g3(n) in state buffer */
+      *px++ = gnext4;
+
+      /* Sample processing for K4, K8.... */
+      /* Process first sample for 4th, 8th .. tap */
+      /* f4(n) = f3(n) +  K4 * g3(n-1) */
+      fnext1 = fcurr1 + ((*pk) * gcurr1);
+      /* Process second sample for 4th, 8th .. tap */
+      /* for sample 2 processing */
+      fnext2 = fcurr2 + ((*pk) * gnext1);
+      /* Process third sample for 4th, 8th .. tap */
+      fnext3 = fcurr3 + ((*pk) * gnext2);
+      /* Process fourth sample for 4th, 8th .. tap */
+      fnext4 = fcurr4 + ((*pk) * gnext3);
+
+      /* g4(n) = f3(n) * K4  +  g3(n-1) */
+      /* Calculation of state values for next stage */
+      gnext4 = (fcurr4 * (*pk)) + gnext3;
+      gnext3 = (fcurr3 * (*pk)) + gnext2;
+      gnext2 = (fcurr2 * (*pk)) + gnext1;
+      gnext1 = (fcurr1 * (*pk++)) + gcurr1;
+
+      /* Read g2(n-1), g4(n-1) .... from state */
+      gcurr1 = *px;
+
+      /* save g4(n) in state buffer */
+      *px++ = gnext4;
+
+      /* Sample processing for K5, K9.... */
+      /* Process first sample for 5th, 9th .. tap */
+      /* f5(n) = f4(n) +  K5 * g4(n-1) */
+      fcurr1 = fnext1 + ((*pk) * gcurr1);
+      /* Process second sample for 5th, 9th .. tap */
+      fcurr2 = fnext2 + ((*pk) * gnext1);
+      /* Process third sample for 5th, 9th .. tap */
+      fcurr3 = fnext3 + ((*pk) * gnext2);
+      /* Process fourth sample for 5th, 9th .. tap */
+      fcurr4 = fnext4 + ((*pk) * gnext3);
+
+      /* Calculation of state values for next stage */
+      /* g5(n) = f4(n) * K5  +  g4(n-1) */
+      gnext4 = (fnext4 * (*pk)) + gnext3;
+      gnext3 = (fnext3 * (*pk)) + gnext2;
+      gnext2 = (fnext2 * (*pk)) + gnext1;
+      gnext1 = (fnext1 * (*pk++)) + gcurr1;
+
+      stageCnt--;
+    }
+
+    /* If the (filter length -1) is not a multiple of 4, compute the remaining filter taps */
+    stageCnt = (numStages - 1u) % 0x4u;
+
+    while(stageCnt > 0u)
+    {
+      gcurr1 = *px;
+
+      /* save g value in state buffer */
+      *px++ = gnext4;
+
+      /* Process four samples for last three taps here */
+      fnext1 = fcurr1 + ((*pk) * gcurr1);
+      fnext2 = fcurr2 + ((*pk) * gnext1);
+      fnext3 = fcurr3 + ((*pk) * gnext2);
+      fnext4 = fcurr4 + ((*pk) * gnext3);
+
+      /* g1(n) = f0(n) * K1  +  g0(n-1) */
+      gnext4 = (fcurr4 * (*pk)) + gnext3;
+      gnext3 = (fcurr3 * (*pk)) + gnext2;
+      gnext2 = (fcurr2 * (*pk)) + gnext1;
+      gnext1 = (fcurr1 * (*pk++)) + gcurr1;
+
+      /* Update of f values for next coefficient set processing */
+      fcurr1 = fnext1;
+      fcurr2 = fnext2;
+      fcurr3 = fnext3;
+      fcurr4 = fnext4;
+
+      stageCnt--;
+
+    }
+
+    /* The results in the 4 accumulators, store in the destination buffer. */
+    /* y(n) = fN(n) */
+    *pDst++ = fcurr1;
+    *pDst++ = fcurr2;
+    *pDst++ = fcurr3;
+    *pDst++ = fcurr4;
+
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* f0(n) = x(n) */
+    fcurr1 = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = (pCoeffs);
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* read g2(n) from state buffer */
+    gcurr1 = *px;
+
+    /* for sample 1 processing */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext1 = fcurr1 + ((*pk) * gcurr1);
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext1 = (fcurr1 * (*pk++)) + gcurr1;
+
+    /* save g1(n) in state buffer */
+    *px++ = fcurr1;
+
+    /* f1(n) is saved in fcurr1    
+       for next stage processing */
+    fcurr1 = fnext1;
+
+    stageCnt = (numStages - 1u);
+
+    /* stage loop */
+    while(stageCnt > 0u)
+    {
+      /* read g2(n) from state buffer */
+      gcurr1 = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = gnext1;
+
+      /* Sample processing for K2, K3.... */
+      /* f2(n) = f1(n) +  K2 * g1(n-1) */
+      fnext1 = fcurr1 + ((*pk) * gcurr1);
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      gnext1 = (fcurr1 * (*pk++)) + gcurr1;
+
+      /* f1(n) is saved in fcurr1    
+         for next stage processing */
+      fcurr1 = fnext1;
+
+      stageCnt--;
+
+    }
+
+    /* y(n) = fN(n) */
+    *pDst++ = fcurr1;
+
+    blkCnt--;
+
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  float32_t fcurr, fnext, gcurr, gnext;          /* temporary variables */
+  uint32_t numStages = S->numStages;             /* Length of the filter */
+  uint32_t blkCnt, stageCnt;                     /* temporary variables for counts */
+
+  pState = &S->pState[0];
+
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* f0(n) = x(n) */
+    fcurr = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = pCoeffs;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* read g0(n-1) from state buffer */
+    gcurr = *px;
+
+    /* for sample 1 processing */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext = fcurr + ((*pk) * gcurr);
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext = (fcurr * (*pk++)) + gcurr;
+
+    /* save f0(n) in state buffer */
+    *px++ = fcurr;
+
+    /* f1(n) is saved in fcurr            
+       for next stage processing */
+    fcurr = fnext;
+
+    stageCnt = (numStages - 1u);
+
+    /* stage loop */
+    while(stageCnt > 0u)
+    {
+      /* read g2(n) from state buffer */
+      gcurr = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = gnext;
+
+      /* Sample processing for K2, K3.... */
+      /* f2(n) = f1(n) +  K2 * g1(n-1) */
+      fnext = fcurr + ((*pk) * gcurr);
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      gnext = (fcurr * (*pk++)) + gcurr;
+
+      /* f1(n) is saved in fcurr1            
+         for next stage processing */
+      fcurr = fnext;
+
+      stageCnt--;
+
+    }
+
+    /* y(n) = fN(n) */
+    *pDst++ = fcurr;
+
+    blkCnt--;
+
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_f32.c
new file mode 100644
index 00000000..65575277
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_f32.c
@@ -0,0 +1,83 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_lattice_init_f32.c    
+*    
+* Description:  Floating-point FIR Lattice filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Lattice    
+ * @{    
+ */
+
+/**    
+ * @brief Initialization function for the floating-point FIR lattice filter.    
+ * @param[in] *S points to an instance of the floating-point FIR lattice structure.    
+ * @param[in] numStages  number of filter stages.    
+ * @param[in] *pCoeffs points to the coefficient buffer.  The array is of length numStages.    
+ * @param[in] *pState points to the state buffer.  The array is of length numStages.    
+ * @return none.    
+ */
+
+void arm_fir_lattice_init_f32(
+  arm_fir_lattice_instance_f32 * S,
+  uint16_t numStages,
+  float32_t * pCoeffs,
+  float32_t * pState)
+{
+  /* Assign filter taps */
+  S->numStages = numStages;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always numStages */
+  memset(pState, 0, (numStages) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_q15.c
new file mode 100644
index 00000000..7934496a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_q15.c
@@ -0,0 +1,83 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_lattice_init_q15.c    
+*    
+* Description:  Q15 FIR Lattice filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Lattice    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for the Q15 FIR lattice filter.    
+   * @param[in] *S points to an instance of the Q15 FIR lattice structure.    
+   * @param[in] numStages  number of filter stages.    
+   * @param[in] *pCoeffs points to the coefficient buffer.  The array is of length numStages.     
+   * @param[in] *pState points to the state buffer.  The array is of length numStages.     
+   * @return none.    
+   */
+
+void arm_fir_lattice_init_q15(
+  arm_fir_lattice_instance_q15 * S,
+  uint16_t numStages,
+  q15_t * pCoeffs,
+  q15_t * pState)
+{
+  /* Assign filter taps */
+  S->numStages = numStages;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always numStages */
+  memset(pState, 0, (numStages) * sizeof(q15_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_q31.c
new file mode 100644
index 00000000..56a159ac
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_init_q31.c
@@ -0,0 +1,83 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_lattice_init_q31.c    
+*    
+* Description:  Q31 FIR lattice filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Lattice    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for the Q31 FIR lattice filter.    
+   * @param[in] *S points to an instance of the Q31 FIR lattice structure.    
+   * @param[in] numStages  number of filter stages.    
+   * @param[in] *pCoeffs points to the coefficient buffer.  The array is of length numStages.    
+   * @param[in] *pState points to the state buffer.   The array is of length numStages.    
+   * @return none.    
+   */
+
+void arm_fir_lattice_init_q31(
+  arm_fir_lattice_instance_q31 * S,
+  uint16_t numStages,
+  q31_t * pCoeffs,
+  q31_t * pState)
+{
+  /* Assign filter taps */
+  S->numStages = numStages;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always numStages */
+  memset(pState, 0, (numStages) * sizeof(q31_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_q15.c
new file mode 100644
index 00000000..7de00b2e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_q15.c
@@ -0,0 +1,536 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_lattice_q15.c    
+*    
+* Description:	Q15 FIR lattice filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Lattice    
+ * @{    
+ */
+
+
+/**    
+ * @brief Processing function for the Q15 FIR lattice filter.    
+ * @param[in]  *S        points to an instance of the Q15 FIR lattice structure.    
+ * @param[in]  *pSrc     points to the block of input data.    
+ * @param[out] *pDst     points to the block of output data    
+ * @param[in]  blockSize number of samples to process.    
+ * @return none.    
+ */
+
+void arm_fir_lattice_q15(
+  const arm_fir_lattice_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState;                                 /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *px;                                     /* temporary state pointer */
+  q15_t *pk;                                     /* temporary coefficient pointer */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t fcurnt1, fnext1, gcurnt1 = 0, gnext1;    /* temporary variables for first sample in loop unrolling */
+  q31_t fcurnt2, fnext2, gnext2;                 /* temporary variables for second sample in loop unrolling */
+  q31_t fcurnt3, fnext3, gnext3;                 /* temporary variables for third sample in loop unrolling */
+  q31_t fcurnt4, fnext4, gnext4;                 /* temporary variables for fourth sample in loop unrolling */
+  uint32_t numStages = S->numStages;             /* Number of stages in the filter */
+  uint32_t blkCnt, stageCnt;                     /* temporary variables for counts */
+
+  pState = &S->pState[0];
+
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+
+    /* Read two samples from input buffer */
+    /* f0(n) = x(n) */
+    fcurnt1 = *pSrc++;
+    fcurnt2 = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = (pCoeffs);
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Read g0(n-1) from state */
+    gcurnt1 = *px;
+
+    /* Process first sample for first tap */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext1 = (q31_t) ((gcurnt1 * (*pk)) >> 15u) + fcurnt1;
+    fnext1 = __SSAT(fnext1, 16);
+
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext1 = (q31_t) ((fcurnt1 * (*pk)) >> 15u) + gcurnt1;
+    gnext1 = __SSAT(gnext1, 16);
+
+    /* Process second sample for first tap */
+    /* for sample 2 processing */
+    fnext2 = (q31_t) ((fcurnt1 * (*pk)) >> 15u) + fcurnt2;
+    fnext2 = __SSAT(fnext2, 16);
+
+    gnext2 = (q31_t) ((fcurnt2 * (*pk)) >> 15u) + fcurnt1;
+    gnext2 = __SSAT(gnext2, 16);
+
+
+    /* Read next two samples from input buffer */
+    /* f0(n+2) = x(n+2) */
+    fcurnt3 = *pSrc++;
+    fcurnt4 = *pSrc++;
+
+    /* Copy only last input samples into the state buffer    
+       which is used for next four samples processing */
+    *px++ = (q15_t) fcurnt4;
+
+    /* Process third sample for first tap */
+    fnext3 = (q31_t) ((fcurnt2 * (*pk)) >> 15u) + fcurnt3;
+    fnext3 = __SSAT(fnext3, 16);
+    gnext3 = (q31_t) ((fcurnt3 * (*pk)) >> 15u) + fcurnt2;
+    gnext3 = __SSAT(gnext3, 16);
+
+    /* Process fourth sample for first tap */
+    fnext4 = (q31_t) ((fcurnt3 * (*pk)) >> 15u) + fcurnt4;
+    fnext4 = __SSAT(fnext4, 16);
+    gnext4 = (q31_t) ((fcurnt4 * (*pk++)) >> 15u) + fcurnt3;
+    gnext4 = __SSAT(gnext4, 16);
+
+    /* Update of f values for next coefficient set processing */
+    fcurnt1 = fnext1;
+    fcurnt2 = fnext2;
+    fcurnt3 = fnext3;
+    fcurnt4 = fnext4;
+
+
+    /* Loop unrolling.  Process 4 taps at a time . */
+    stageCnt = (numStages - 1u) >> 2;
+
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.    
+     ** Repeat until we've computed numStages-3 coefficients. */
+
+    /* Process 2nd, 3rd, 4th and 5th taps ... here */
+    while(stageCnt > 0u)
+    {
+      /* Read g1(n-1), g3(n-1) .... from state */
+      gcurnt1 = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = (q15_t) gnext4;
+
+      /* Process first sample for 2nd, 6th .. tap */
+      /* Sample processing for K2, K6.... */
+      /* f1(n) = f0(n) +  K1 * g0(n-1) */
+      fnext1 = (q31_t) ((gcurnt1 * (*pk)) >> 15u) + fcurnt1;
+      fnext1 = __SSAT(fnext1, 16);
+
+
+      /* Process second sample for 2nd, 6th .. tap */
+      /* for sample 2 processing */
+      fnext2 = (q31_t) ((gnext1 * (*pk)) >> 15u) + fcurnt2;
+      fnext2 = __SSAT(fnext2, 16);
+      /* Process third sample for 2nd, 6th .. tap */
+      fnext3 = (q31_t) ((gnext2 * (*pk)) >> 15u) + fcurnt3;
+      fnext3 = __SSAT(fnext3, 16);
+      /* Process fourth sample for 2nd, 6th .. tap */
+      /* fnext4 = fcurnt4 + (*pk) * gnext3; */
+      fnext4 = (q31_t) ((gnext3 * (*pk)) >> 15u) + fcurnt4;
+      fnext4 = __SSAT(fnext4, 16);
+
+      /* g1(n) = f0(n) * K1  +  g0(n-1) */
+      /* Calculation of state values for next stage */
+      gnext4 = (q31_t) ((fcurnt4 * (*pk)) >> 15u) + gnext3;
+      gnext4 = __SSAT(gnext4, 16);
+      gnext3 = (q31_t) ((fcurnt3 * (*pk)) >> 15u) + gnext2;
+      gnext3 = __SSAT(gnext3, 16);
+
+      gnext2 = (q31_t) ((fcurnt2 * (*pk)) >> 15u) + gnext1;
+      gnext2 = __SSAT(gnext2, 16);
+
+      gnext1 = (q31_t) ((fcurnt1 * (*pk++)) >> 15u) + gcurnt1;
+      gnext1 = __SSAT(gnext1, 16);
+
+
+      /* Read g2(n-1), g4(n-1) .... from state */
+      gcurnt1 = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = (q15_t) gnext4;
+
+      /* Sample processing for K3, K7.... */
+      /* Process first sample for 3rd, 7th .. tap */
+      /* f3(n) = f2(n) +  K3 * g2(n-1) */
+      fcurnt1 = (q31_t) ((gcurnt1 * (*pk)) >> 15u) + fnext1;
+      fcurnt1 = __SSAT(fcurnt1, 16);
+
+      /* Process second sample for 3rd, 7th .. tap */
+      fcurnt2 = (q31_t) ((gnext1 * (*pk)) >> 15u) + fnext2;
+      fcurnt2 = __SSAT(fcurnt2, 16);
+
+      /* Process third sample for 3rd, 7th .. tap */
+      fcurnt3 = (q31_t) ((gnext2 * (*pk)) >> 15u) + fnext3;
+      fcurnt3 = __SSAT(fcurnt3, 16);
+
+      /* Process fourth sample for 3rd, 7th .. tap */
+      fcurnt4 = (q31_t) ((gnext3 * (*pk)) >> 15u) + fnext4;
+      fcurnt4 = __SSAT(fcurnt4, 16);
+
+      /* Calculation of state values for next stage */
+      /* g3(n) = f2(n) * K3  +  g2(n-1) */
+      gnext4 = (q31_t) ((fnext4 * (*pk)) >> 15u) + gnext3;
+      gnext4 = __SSAT(gnext4, 16);
+
+      gnext3 = (q31_t) ((fnext3 * (*pk)) >> 15u) + gnext2;
+      gnext3 = __SSAT(gnext3, 16);
+
+      gnext2 = (q31_t) ((fnext2 * (*pk)) >> 15u) + gnext1;
+      gnext2 = __SSAT(gnext2, 16);
+
+      gnext1 = (q31_t) ((fnext1 * (*pk++)) >> 15u) + gcurnt1;
+      gnext1 = __SSAT(gnext1, 16);
+
+      /* Read g1(n-1), g3(n-1) .... from state */
+      gcurnt1 = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = (q15_t) gnext4;
+
+      /* Sample processing for K4, K8.... */
+      /* Process first sample for 4th, 8th .. tap */
+      /* f4(n) = f3(n) +  K4 * g3(n-1) */
+      fnext1 = (q31_t) ((gcurnt1 * (*pk)) >> 15u) + fcurnt1;
+      fnext1 = __SSAT(fnext1, 16);
+
+      /* Process second sample for 4th, 8th .. tap */
+      /* for sample 2 processing */
+      fnext2 = (q31_t) ((gnext1 * (*pk)) >> 15u) + fcurnt2;
+      fnext2 = __SSAT(fnext2, 16);
+
+      /* Process third sample for 4th, 8th .. tap */
+      fnext3 = (q31_t) ((gnext2 * (*pk)) >> 15u) + fcurnt3;
+      fnext3 = __SSAT(fnext3, 16);
+
+      /* Process fourth sample for 4th, 8th .. tap */
+      fnext4 = (q31_t) ((gnext3 * (*pk)) >> 15u) + fcurnt4;
+      fnext4 = __SSAT(fnext4, 16);
+
+      /* g4(n) = f3(n) * K4  +  g3(n-1) */
+      /* Calculation of state values for next stage */
+      gnext4 = (q31_t) ((fcurnt4 * (*pk)) >> 15u) + gnext3;
+      gnext4 = __SSAT(gnext4, 16);
+
+      gnext3 = (q31_t) ((fcurnt3 * (*pk)) >> 15u) + gnext2;
+      gnext3 = __SSAT(gnext3, 16);
+
+      gnext2 = (q31_t) ((fcurnt2 * (*pk)) >> 15u) + gnext1;
+      gnext2 = __SSAT(gnext2, 16);
+      gnext1 = (q31_t) ((fcurnt1 * (*pk++)) >> 15u) + gcurnt1;
+      gnext1 = __SSAT(gnext1, 16);
+
+
+      /* Read g2(n-1), g4(n-1) .... from state */
+      gcurnt1 = *px;
+
+      /* save g4(n) in state buffer */
+      *px++ = (q15_t) gnext4;
+
+      /* Sample processing for K5, K9.... */
+      /* Process first sample for 5th, 9th .. tap */
+      /* f5(n) = f4(n) +  K5 * g4(n-1) */
+      fcurnt1 = (q31_t) ((gcurnt1 * (*pk)) >> 15u) + fnext1;
+      fcurnt1 = __SSAT(fcurnt1, 16);
+
+      /* Process second sample for 5th, 9th .. tap */
+      fcurnt2 = (q31_t) ((gnext1 * (*pk)) >> 15u) + fnext2;
+      fcurnt2 = __SSAT(fcurnt2, 16);
+
+      /* Process third sample for 5th, 9th .. tap */
+      fcurnt3 = (q31_t) ((gnext2 * (*pk)) >> 15u) + fnext3;
+      fcurnt3 = __SSAT(fcurnt3, 16);
+
+      /* Process fourth sample for 5th, 9th .. tap */
+      fcurnt4 = (q31_t) ((gnext3 * (*pk)) >> 15u) + fnext4;
+      fcurnt4 = __SSAT(fcurnt4, 16);
+
+      /* Calculation of state values for next stage */
+      /* g5(n) = f4(n) * K5  +  g4(n-1) */
+      gnext4 = (q31_t) ((fnext4 * (*pk)) >> 15u) + gnext3;
+      gnext4 = __SSAT(gnext4, 16);
+      gnext3 = (q31_t) ((fnext3 * (*pk)) >> 15u) + gnext2;
+      gnext3 = __SSAT(gnext3, 16);
+      gnext2 = (q31_t) ((fnext2 * (*pk)) >> 15u) + gnext1;
+      gnext2 = __SSAT(gnext2, 16);
+      gnext1 = (q31_t) ((fnext1 * (*pk++)) >> 15u) + gcurnt1;
+      gnext1 = __SSAT(gnext1, 16);
+
+      stageCnt--;
+    }
+
+    /* If the (filter length -1) is not a multiple of 4, compute the remaining filter taps */
+    stageCnt = (numStages - 1u) % 0x4u;
+
+    while(stageCnt > 0u)
+    {
+      gcurnt1 = *px;
+
+      /* save g value in state buffer */
+      *px++ = (q15_t) gnext4;
+
+      /* Process four samples for last three taps here */
+      fnext1 = (q31_t) ((gcurnt1 * (*pk)) >> 15u) + fcurnt1;
+      fnext1 = __SSAT(fnext1, 16);
+      fnext2 = (q31_t) ((gnext1 * (*pk)) >> 15u) + fcurnt2;
+      fnext2 = __SSAT(fnext2, 16);
+
+      fnext3 = (q31_t) ((gnext2 * (*pk)) >> 15u) + fcurnt3;
+      fnext3 = __SSAT(fnext3, 16);
+
+      fnext4 = (q31_t) ((gnext3 * (*pk)) >> 15u) + fcurnt4;
+      fnext4 = __SSAT(fnext4, 16);
+
+      /* g1(n) = f0(n) * K1  +  g0(n-1) */
+      gnext4 = (q31_t) ((fcurnt4 * (*pk)) >> 15u) + gnext3;
+      gnext4 = __SSAT(gnext4, 16);
+      gnext3 = (q31_t) ((fcurnt3 * (*pk)) >> 15u) + gnext2;
+      gnext3 = __SSAT(gnext3, 16);
+      gnext2 = (q31_t) ((fcurnt2 * (*pk)) >> 15u) + gnext1;
+      gnext2 = __SSAT(gnext2, 16);
+      gnext1 = (q31_t) ((fcurnt1 * (*pk++)) >> 15u) + gcurnt1;
+      gnext1 = __SSAT(gnext1, 16);
+
+      /* Update of f values for next coefficient set processing */
+      fcurnt1 = fnext1;
+      fcurnt2 = fnext2;
+      fcurnt3 = fnext3;
+      fcurnt4 = fnext4;
+
+      stageCnt--;
+
+    }
+
+    /* The results in the 4 accumulators, store in the destination buffer. */
+    /* y(n) = fN(n) */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pDst)++ = __PKHBT(fcurnt1, fcurnt2, 16);
+    *__SIMD32(pDst)++ = __PKHBT(fcurnt3, fcurnt4, 16);
+
+#else
+
+    *__SIMD32(pDst)++ = __PKHBT(fcurnt2, fcurnt1, 16);
+    *__SIMD32(pDst)++ = __PKHBT(fcurnt4, fcurnt3, 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* f0(n) = x(n) */
+    fcurnt1 = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = (pCoeffs);
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* read g2(n) from state buffer */
+    gcurnt1 = *px;
+
+    /* for sample 1 processing */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext1 = (((q31_t) gcurnt1 * (*pk)) >> 15u) + fcurnt1;
+    fnext1 = __SSAT(fnext1, 16);
+
+
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext1 = (((q31_t) fcurnt1 * (*pk++)) >> 15u) + gcurnt1;
+    gnext1 = __SSAT(gnext1, 16);
+
+    /* save g1(n) in state buffer */
+    *px++ = (q15_t) fcurnt1;
+
+    /* f1(n) is saved in fcurnt1    
+       for next stage processing */
+    fcurnt1 = fnext1;
+
+    stageCnt = (numStages - 1u);
+
+    /* stage loop */
+    while(stageCnt > 0u)
+    {
+      /* read g2(n) from state buffer */
+      gcurnt1 = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = (q15_t) gnext1;
+
+      /* Sample processing for K2, K3.... */
+      /* f2(n) = f1(n) +  K2 * g1(n-1) */
+      fnext1 = (((q31_t) gcurnt1 * (*pk)) >> 15u) + fcurnt1;
+      fnext1 = __SSAT(fnext1, 16);
+
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      gnext1 = (((q31_t) fcurnt1 * (*pk++)) >> 15u) + gcurnt1;
+      gnext1 = __SSAT(gnext1, 16);
+
+
+      /* f1(n) is saved in fcurnt1    
+         for next stage processing */
+      fcurnt1 = fnext1;
+
+      stageCnt--;
+
+    }
+
+    /* y(n) = fN(n) */
+    *pDst++ = __SSAT(fcurnt1, 16);
+
+
+    blkCnt--;
+
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q31_t fcurnt, fnext, gcurnt, gnext;            /* temporary variables */
+  uint32_t numStages = S->numStages;             /* Length of the filter */
+  uint32_t blkCnt, stageCnt;                     /* temporary variables for counts */
+
+  pState = &S->pState[0];
+
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* f0(n) = x(n) */
+    fcurnt = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = (pCoeffs);
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* read g0(n-1) from state buffer */
+    gcurnt = *px;
+
+    /* for sample 1 processing */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext = ((gcurnt * (*pk)) >> 15u) + fcurnt;
+    fnext = __SSAT(fnext, 16);
+
+
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext = ((fcurnt * (*pk++)) >> 15u) + gcurnt;
+    gnext = __SSAT(gnext, 16);
+
+    /* save f0(n) in state buffer */
+    *px++ = (q15_t) fcurnt;
+
+    /* f1(n) is saved in fcurnt            
+       for next stage processing */
+    fcurnt = fnext;
+
+    stageCnt = (numStages - 1u);
+
+    /* stage loop */
+    while(stageCnt > 0u)
+    {
+      /* read g1(n-1) from state buffer */
+      gcurnt = *px;
+
+      /* save g0(n-1) in state buffer */
+      *px++ = (q15_t) gnext;
+
+      /* Sample processing for K2, K3.... */
+      /* f2(n) = f1(n) +  K2 * g1(n-1) */
+      fnext = ((gcurnt * (*pk)) >> 15u) + fcurnt;
+      fnext = __SSAT(fnext, 16);
+
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      gnext = ((fcurnt * (*pk++)) >> 15u) + gcurnt;
+      gnext = __SSAT(gnext, 16);
+
+
+      /* f1(n) is saved in fcurnt            
+         for next stage processing */
+      fcurnt = fnext;
+
+      stageCnt--;
+
+    }
+
+    /* y(n) = fN(n) */
+    *pDst++ = __SSAT(fcurnt, 16);
+
+
+    blkCnt--;
+
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_q31.c
new file mode 100644
index 00000000..afbf7da9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_lattice_q31.c
@@ -0,0 +1,353 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_lattice_q31.c    
+*    
+* Description:	Q31 FIR lattice filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Lattice    
+ * @{    
+ */
+
+
+/**    
+ * @brief Processing function for the Q31 FIR lattice filter.    
+ * @param[in]  *S        points to an instance of the Q31 FIR lattice structure.    
+ * @param[in]  *pSrc     points to the block of input data.    
+ * @param[out] *pDst     points to the block of output data    
+ * @param[in]  blockSize number of samples to process.    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ * In order to avoid overflows the input signal must be scaled down by 2*log2(numStages) bits.    
+ */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+void arm_fir_lattice_q31(
+  const arm_fir_lattice_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pState;                                 /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *px;                                     /* temporary state pointer */
+  q31_t *pk;                                     /* temporary coefficient pointer */
+  q31_t fcurr1, fnext1, gcurr1 = 0, gnext1;      /* temporary variables for first sample in loop unrolling */
+  q31_t fcurr2, fnext2, gnext2;                  /* temporary variables for second sample in loop unrolling */
+  uint32_t numStages = S->numStages;             /* Length of the filter */
+  uint32_t blkCnt, stageCnt;                     /* temporary variables for counts */
+  q31_t k;
+
+  pState = &S->pState[0];
+
+  blkCnt = blockSize >> 1u;
+
+  /* First part of the processing with loop unrolling.  Compute 2 outputs at a time.        
+     a second loop below computes the remaining 1 sample. */
+  while(blkCnt > 0u)
+  {
+    /* f0(n) = x(n) */
+    fcurr1 = *pSrc++;
+
+    /* f0(n) = x(n) */
+    fcurr2 = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = (pCoeffs);
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* read g0(n - 1) from state buffer */
+    gcurr1 = *px;
+
+    /* Read the reflection coefficient */
+    k = *pk++;
+
+    /* for sample 1 processing */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext1 = (q31_t) (((q63_t) gcurr1 * k) >> 32);
+
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext1 = (q31_t) (((q63_t) fcurr1 * (k)) >> 32);
+    fnext1 = fcurr1 + (fnext1 << 1u);
+    gnext1 = gcurr1 + (gnext1 << 1u);
+
+    /* for sample 1 processing */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext2 = (q31_t) (((q63_t) fcurr1 * k) >> 32);
+
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext2 = (q31_t) (((q63_t) fcurr2 * (k)) >> 32);
+    fnext2 = fcurr2 + (fnext2 << 1u);
+    gnext2 = fcurr1 + (gnext2 << 1u);
+
+    /* save g1(n) in state buffer */
+    *px++ = fcurr2;
+
+    /* f1(n) is saved in fcurr1        
+       for next stage processing */
+    fcurr1 = fnext1;
+    fcurr2 = fnext2;
+
+    stageCnt = (numStages - 1u);
+
+    /* stage loop */
+    while(stageCnt > 0u)
+    {
+
+      /* Read the reflection coefficient */
+      k = *pk++;
+
+      /* read g2(n) from state buffer */
+      gcurr1 = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = gnext2;
+
+      /* Sample processing for K2, K3.... */
+      /* f2(n) = f1(n) +  K2 * g1(n-1) */
+      fnext1 = (q31_t) (((q63_t) gcurr1 * k) >> 32);
+      fnext2 = (q31_t) (((q63_t) gnext1 * k) >> 32);
+
+      fnext1 = fcurr1 + (fnext1 << 1u);
+      fnext2 = fcurr2 + (fnext2 << 1u);
+
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      gnext2 = (q31_t) (((q63_t) fcurr2 * (k)) >> 32);
+      gnext2 = gnext1 + (gnext2 << 1u);
+
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      gnext1 = (q31_t) (((q63_t) fcurr1 * (k)) >> 32);
+      gnext1 = gcurr1 + (gnext1 << 1u);
+
+      /* f1(n) is saved in fcurr1        
+         for next stage processing */
+      fcurr1 = fnext1;
+      fcurr2 = fnext2;
+
+      stageCnt--;
+
+    }
+
+    /* y(n) = fN(n) */
+    *pDst++ = fcurr1;
+    *pDst++ = fcurr2;
+
+    blkCnt--;
+
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x2u;
+
+  while(blkCnt > 0u)
+  {
+    /* f0(n) = x(n) */
+    fcurr1 = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = (pCoeffs);
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* read g0(n - 1) from state buffer */
+    gcurr1 = *px;
+
+    /* Read the reflection coefficient */
+    k = *pk++;
+
+    /* for sample 1 processing */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext1 = (q31_t) (((q63_t) gcurr1 * k) >> 32);
+    fnext1 = fcurr1 + (fnext1 << 1u);
+
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext1 = (q31_t) (((q63_t) fcurr1 * (k)) >> 32);
+    gnext1 = gcurr1 + (gnext1 << 1u);
+
+    /* save g1(n) in state buffer */
+    *px++ = fcurr1;
+
+    /* f1(n) is saved in fcurr1        
+       for next stage processing */
+    fcurr1 = fnext1;
+
+    stageCnt = (numStages - 1u);
+
+    /* stage loop */
+    while(stageCnt > 0u)
+    {
+      /* Read the reflection coefficient */
+      k = *pk++;
+
+      /* read g2(n) from state buffer */
+      gcurr1 = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = gnext1;
+
+      /* Sample processing for K2, K3.... */
+      /* f2(n) = f1(n) +  K2 * g1(n-1) */
+      fnext1 = (q31_t) (((q63_t) gcurr1 * k) >> 32);
+      fnext1 = fcurr1 + (fnext1 << 1u);
+
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      gnext1 = (q31_t) (((q63_t) fcurr1 * (k)) >> 32);
+      gnext1 = gcurr1 + (gnext1 << 1u);
+
+      /* f1(n) is saved in fcurr1        
+         for next stage processing */
+      fcurr1 = fnext1;
+
+      stageCnt--;
+
+    }
+
+
+    /* y(n) = fN(n) */
+    *pDst++ = fcurr1;
+
+    blkCnt--;
+
+  }
+
+
+}
+
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+void arm_fir_lattice_q31(
+  const arm_fir_lattice_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pState;                                 /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *px;                                     /* temporary state pointer */
+  q31_t *pk;                                     /* temporary coefficient pointer */
+  q31_t fcurr, fnext, gcurr, gnext;              /* temporary variables */
+  uint32_t numStages = S->numStages;             /* Length of the filter */
+  uint32_t blkCnt, stageCnt;                     /* temporary variables for counts */
+
+  pState = &S->pState[0];
+
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* f0(n) = x(n) */
+    fcurr = *pSrc++;
+
+    /* Initialize coeff pointer */
+    pk = (pCoeffs);
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* read g0(n-1) from state buffer */
+    gcurr = *px;
+
+    /* for sample 1 processing */
+    /* f1(n) = f0(n) +  K1 * g0(n-1) */
+    fnext = (q31_t) (((q63_t) gcurr * (*pk)) >> 31) + fcurr;
+    /* g1(n) = f0(n) * K1  +  g0(n-1) */
+    gnext = (q31_t) (((q63_t) fcurr * (*pk++)) >> 31) + gcurr;
+    /* save g1(n) in state buffer */
+    *px++ = fcurr;
+
+    /* f1(n) is saved in fcurr1            
+       for next stage processing */
+    fcurr = fnext;
+
+    stageCnt = (numStages - 1u);
+
+    /* stage loop */
+    while(stageCnt > 0u)
+    {
+      /* read g2(n) from state buffer */
+      gcurr = *px;
+
+      /* save g1(n) in state buffer */
+      *px++ = gnext;
+
+      /* Sample processing for K2, K3.... */
+      /* f2(n) = f1(n) +  K2 * g1(n-1) */
+      fnext = (q31_t) (((q63_t) gcurr * (*pk)) >> 31) + fcurr;
+      /* g2(n) = f1(n) * K2  +  g1(n-1) */
+      gnext = (q31_t) (((q63_t) fcurr * (*pk++)) >> 31) + gcurr;
+
+      /* f1(n) is saved in fcurr1            
+         for next stage processing */
+      fcurr = fnext;
+
+      stageCnt--;
+
+    }
+
+    /* y(n) = fN(n) */
+    *pDst++ = fcurr;
+
+    blkCnt--;
+
+  }
+
+}
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+
+/**    
+ * @} end of FIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q15.c
new file mode 100644
index 00000000..ebe4e813
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q15.c
@@ -0,0 +1,691 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_q15.c    
+*    
+* Description:  Q15 FIR filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**       
+ * @ingroup groupFilters       
+ */
+
+/**       
+ * @addtogroup FIR       
+ * @{       
+ */
+
+/**       
+ * @brief Processing function for the Q15 FIR filter.       
+ * @param[in] *S points to an instance of the Q15 FIR structure.       
+ * @param[in] *pSrc points to the block of input data.       
+ * @param[out] *pDst points to the block of output data.       
+ * @param[in]  blockSize number of samples to process per call.       
+ * @return none.       
+ *   
+ *   
+ * \par Restrictions   
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE   
+ *	In this case input, output, state buffers should be aligned by 32-bit   
+ *   
+ * Scaling and Overflow Behavior:       
+ * \par       
+ * The function is implemented using a 64-bit internal accumulator.       
+ * Both coefficients and state variables are represented in 1.15 format and multiplications yield a 2.30 result.       
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.       
+ * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved.       
+ * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits.       
+ * Lastly, the accumulator is saturated to yield a result in 1.15 format.       
+ *       
+ * \par       
+ * Refer to the function arm_fir_fast_q15() for a faster but less precise implementation of this function.       
+ */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+/* Run the below code for Cortex-M4 and Cortex-M3 */
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+
+void arm_fir_q15(
+  const arm_fir_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q15_t *px1;                                    /* Temporary q15 pointer for state buffer */
+  q15_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  q31_t x0, x1, x2, x3, c0;                      /* Temporary variables to hold SIMD state and coefficient values */
+  q63_t acc0, acc1, acc2, acc3;                  /* Accumulators */
+  uint32_t numTaps = S->numTaps;                 /* Number of taps in the filter */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+
+
+  /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Apply loop unrolling and compute 4 output values simultaneously.       
+   * The variables acc0 ... acc3 hold output values that are being computed:       
+   *       
+   *    acc0 =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0]       
+   *    acc1 =  b[numTaps-1] * x[n-numTaps] +   b[numTaps-2] * x[n-numTaps-1] + b[numTaps-3] * x[n-numTaps-2] +...+ b[0] * x[1]       
+   *    acc2 =  b[numTaps-1] * x[n-numTaps+1] + b[numTaps-2] * x[n-numTaps] +   b[numTaps-3] * x[n-numTaps-1] +...+ b[0] * x[2]       
+   *    acc3 =  b[numTaps-1] * x[n-numTaps+2] + b[numTaps-2] * x[n-numTaps+1] + b[numTaps-3] * x[n-numTaps]   +...+ b[0] * x[3]       
+   */
+
+  blkCnt = blockSize >> 2;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.       
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* Copy four new input samples into the state buffer.       
+     ** Use 32-bit SIMD to move the 16-bit data.  Only requires two copies. */
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pSrc)++;
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pSrc)++;
+
+    /* Set all accumulators to zero */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Initialize state pointer of type q15 */
+    px1 = pState;
+
+    /* Initialize coeff pointer of type q31 */
+    pb = pCoeffs;
+
+    /* Read the first two samples from the state buffer:  x[n-N], x[n-N-1] */
+    x0 = _SIMD32_OFFSET(px1);
+
+    /* Read the third and forth samples from the state buffer: x[n-N-1], x[n-N-2] */
+    x1 = _SIMD32_OFFSET(px1 + 1u);
+
+    px1 += 2u;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.       
+     ** Repeat until we've computed numTaps-4 coefficients. */
+    tapCnt = numTaps >> 2;
+
+    while(tapCnt > 0u)
+    {
+      /* Read the first two coefficients using SIMD:  b[N] and b[N-1] coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* acc0 +=  b[N] * x[n-N] + b[N-1] * x[n-N-1] */
+      acc0 = __SMLALD(x0, c0, acc0);
+
+      /* acc1 +=  b[N] * x[n-N-1] + b[N-1] * x[n-N-2] */
+      acc1 = __SMLALD(x1, c0, acc1);
+
+      /* Read state x[n-N-2], x[n-N-3] */
+      x2 = _SIMD32_OFFSET(px1);
+
+      /* Read state x[n-N-3], x[n-N-4] */
+      x3 = _SIMD32_OFFSET(px1 + 1u);
+
+      /* acc2 +=  b[N] * x[n-N-2] + b[N-1] * x[n-N-3] */
+      acc2 = __SMLALD(x2, c0, acc2);
+
+      /* acc3 +=  b[N] * x[n-N-3] + b[N-1] * x[n-N-4] */
+      acc3 = __SMLALD(x3, c0, acc3);
+
+      /* Read coefficients b[N-2], b[N-3] */
+      c0 = *__SIMD32(pb)++;
+
+      /* acc0 +=  b[N-2] * x[n-N-2] + b[N-3] * x[n-N-3] */
+      acc0 = __SMLALD(x2, c0, acc0);
+
+      /* acc1 +=  b[N-2] * x[n-N-3] + b[N-3] * x[n-N-4] */
+      acc1 = __SMLALD(x3, c0, acc1);
+
+      /* Read state x[n-N-4], x[n-N-5] */
+      x0 = _SIMD32_OFFSET(px1 + 2u);
+
+      /* Read state x[n-N-5], x[n-N-6] */
+      x1 = _SIMD32_OFFSET(px1 + 3u);
+
+      /* acc2 +=  b[N-2] * x[n-N-4] + b[N-3] * x[n-N-5] */
+      acc2 = __SMLALD(x0, c0, acc2);
+
+      /* acc3 +=  b[N-2] * x[n-N-5] + b[N-3] * x[n-N-6] */
+      acc3 = __SMLALD(x1, c0, acc3);
+
+      px1 += 4u;
+
+      tapCnt--;
+
+    }
+
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps.       
+     ** This is always be 2 taps since the filter length is even. */
+    if((numTaps & 0x3u) != 0u)
+    {
+      /* Read 2 coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* Fetch 4 state variables */
+      x2 = _SIMD32_OFFSET(px1);
+
+      x3 = _SIMD32_OFFSET(px1 + 1u);
+
+      /* Perform the multiply-accumulates */
+      acc0 = __SMLALD(x0, c0, acc0);
+
+      px1 += 2u;
+
+      acc1 = __SMLALD(x1, c0, acc1);
+      acc2 = __SMLALD(x2, c0, acc2);
+      acc3 = __SMLALD(x3, c0, acc3);
+    }
+
+    /* The results in the 4 accumulators are in 2.30 format.  Convert to 1.15 with saturation.       
+     ** Then store the 4 outputs in the destination buffer. */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+#else
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN       */
+
+
+
+    /* Advance the state pointer by 4 to process the next group of 4 samples */
+    pState = pState + 4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.       
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+  while(blkCnt > 0u)
+  {
+    /* Copy two samples into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set the accumulator to zero */
+    acc0 = 0;
+
+    /* Initialize state pointer of type q15 */
+    px1 = pState;
+
+    /* Initialize coeff pointer of type q31 */
+    pb = pCoeffs;
+
+    tapCnt = numTaps >> 1;
+
+    do
+    {
+
+      c0 = *__SIMD32(pb)++;
+      x0 = *__SIMD32(px1)++;
+
+      acc0 = __SMLALD(x0, c0, acc0);
+      tapCnt--;
+    }
+    while(tapCnt > 0u);
+
+    /* The result is in 2.30 format.  Convert to 1.15 with saturation.       
+     ** Then store the output in the destination buffer. */
+    *pDst++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.       
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  /* Calculation of count for copying integer writes */
+  tapCnt = (numTaps - 1u) >> 2;
+
+  while(tapCnt > 0u)
+  {
+
+    /* Copy state values to start of state buffer */
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+
+    tapCnt--;
+
+  }
+
+  /* Calculation of count for remaining q15_t data */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* copy remaining data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+}
+
+#else /* UNALIGNED_SUPPORT_DISABLE */
+
+void arm_fir_q15(
+  const arm_fir_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q63_t acc0, acc1, acc2, acc3;                  /* Accumulators */
+  q15_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  q15_t *px;                                     /* Temporary q31 pointer for SIMD state buffer accesses */
+  q31_t x0, x1, x2, c0;                          /* Temporary variables to hold SIMD state and coefficient values */
+  uint32_t numTaps = S->numTaps;                 /* Number of taps in the filter */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+
+
+  /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Apply loop unrolling and compute 4 output values simultaneously.      
+   * The variables acc0 ... acc3 hold output values that are being computed:      
+   *      
+   *    acc0 =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0]      
+   *    acc1 =  b[numTaps-1] * x[n-numTaps] +   b[numTaps-2] * x[n-numTaps-1] + b[numTaps-3] * x[n-numTaps-2] +...+ b[0] * x[1]      
+   *    acc2 =  b[numTaps-1] * x[n-numTaps+1] + b[numTaps-2] * x[n-numTaps] +   b[numTaps-3] * x[n-numTaps-1] +...+ b[0] * x[2]      
+   *    acc3 =  b[numTaps-1] * x[n-numTaps+2] + b[numTaps-2] * x[n-numTaps+1] + b[numTaps-3] * x[n-numTaps]   +...+ b[0] * x[3]      
+   */
+
+  blkCnt = blockSize >> 2;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.      
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* Copy four new input samples into the state buffer.      
+     ** Use 32-bit SIMD to move the 16-bit data.  Only requires two copies. */
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+
+
+    /* Set all accumulators to zero */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Typecast q15_t pointer to q31_t pointer for state reading in q31_t */
+    px = pState;
+
+    /* Typecast q15_t pointer to q31_t pointer for coefficient reading in q31_t */
+    pb = pCoeffs;
+
+    /* Read the first two samples from the state buffer:  x[n-N], x[n-N-1] */
+    x0 = *__SIMD32(px)++;
+
+    /* Read the third and forth samples from the state buffer: x[n-N-2], x[n-N-3] */
+    x2 = *__SIMD32(px)++;
+
+    /* Loop over the number of taps.  Unroll by a factor of 4.      
+     ** Repeat until we've computed numTaps-(numTaps%4) coefficients. */
+    tapCnt = numTaps >> 2;
+
+    while(tapCnt > 0)
+    {
+      /* Read the first two coefficients using SIMD:  b[N] and b[N-1] coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* acc0 +=  b[N] * x[n-N] + b[N-1] * x[n-N-1] */
+      acc0 = __SMLALD(x0, c0, acc0);
+
+      /* acc2 +=  b[N] * x[n-N-2] + b[N-1] * x[n-N-3] */
+      acc2 = __SMLALD(x2, c0, acc2);
+
+      /* pack  x[n-N-1] and x[n-N-2] */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x2, x0, 0);
+#else
+      x1 = __PKHBT(x0, x2, 0);
+#endif
+
+      /* Read state x[n-N-4], x[n-N-5] */
+      x0 = _SIMD32_OFFSET(px);
+
+      /* acc1 +=  b[N] * x[n-N-1] + b[N-1] * x[n-N-2] */
+      acc1 = __SMLALDX(x1, c0, acc1);
+
+      /* pack  x[n-N-3] and x[n-N-4] */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x0, x2, 0);
+#else
+      x1 = __PKHBT(x2, x0, 0);
+#endif
+
+      /* acc3 +=  b[N] * x[n-N-3] + b[N-1] * x[n-N-4] */
+      acc3 = __SMLALDX(x1, c0, acc3);
+
+      /* Read coefficients b[N-2], b[N-3] */
+      c0 = *__SIMD32(pb)++;
+
+      /* acc0 +=  b[N-2] * x[n-N-2] + b[N-3] * x[n-N-3] */
+      acc0 = __SMLALD(x2, c0, acc0);
+
+      /* Read state x[n-N-6], x[n-N-7] with offset */
+      x2 = _SIMD32_OFFSET(px + 2u);
+
+      /* acc2 +=  b[N-2] * x[n-N-4] + b[N-3] * x[n-N-5] */
+      acc2 = __SMLALD(x0, c0, acc2);
+
+      /* acc1 +=  b[N-2] * x[n-N-3] + b[N-3] * x[n-N-4] */
+      acc1 = __SMLALDX(x1, c0, acc1);
+
+      /* pack  x[n-N-5] and x[n-N-6] */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x2, x0, 0);
+#else
+      x1 = __PKHBT(x0, x2, 0);
+#endif
+
+      /* acc3 +=  b[N-2] * x[n-N-5] + b[N-3] * x[n-N-6] */
+      acc3 = __SMLALDX(x1, c0, acc3);
+
+      /* Update state pointer for next state reading */
+      px += 4u;
+
+      /* Decrement tap count */
+      tapCnt--;
+
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps.       
+     ** This is always be 2 taps since the filter length is even. */
+    if((numTaps & 0x3u) != 0u)
+    {
+
+      /* Read last two coefficients */
+      c0 = *__SIMD32(pb)++;
+
+      /* Perform the multiply-accumulates */
+      acc0 = __SMLALD(x0, c0, acc0);
+      acc2 = __SMLALD(x2, c0, acc2);
+
+      /* pack state variables */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x2, x0, 0);
+#else
+      x1 = __PKHBT(x0, x2, 0);
+#endif
+
+      /* Read last state variables */
+      x0 = *__SIMD32(px);
+
+      /* Perform the multiply-accumulates */
+      acc1 = __SMLALDX(x1, c0, acc1);
+
+      /* pack state variables */
+#ifndef ARM_MATH_BIG_ENDIAN
+      x1 = __PKHBT(x0, x2, 0);
+#else
+      x1 = __PKHBT(x2, x0, 0);
+#endif
+
+      /* Perform the multiply-accumulates */
+      acc3 = __SMLALDX(x1, c0, acc3);
+    }
+
+    /* The results in the 4 accumulators are in 2.30 format.  Convert to 1.15 with saturation.       
+     ** Then store the 4 outputs in the destination buffer. */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc0 >> 15), 16), __SSAT((acc1 >> 15), 16), 16);
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc2 >> 15), 16), __SSAT((acc3 >> 15), 16), 16);
+
+#else
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc1 >> 15), 16), __SSAT((acc0 >> 15), 16), 16);
+
+    *__SIMD32(pDst)++ =
+      __PKHBT(__SSAT((acc3 >> 15), 16), __SSAT((acc2 >> 15), 16), 16);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN       */
+
+    /* Advance the state pointer by 4 to process the next group of 4 samples */
+    pState = pState + 4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.      
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+  while(blkCnt > 0u)
+  {
+    /* Copy two samples into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set the accumulator to zero */
+    acc0 = 0;
+
+    /* Use SIMD to hold states and coefficients */
+    px = pState;
+    pb = pCoeffs;
+
+    tapCnt = numTaps >> 1u;
+
+    do
+    {
+      acc0 += (q31_t) * px++ * *pb++;
+	  acc0 += (q31_t) * px++ * *pb++;
+      tapCnt--;
+    }
+    while(tapCnt > 0u);
+
+    /* The result is in 2.30 format.  Convert to 1.15 with saturation.      
+     ** Then store the output in the destination buffer. */
+    *pDst++ = (q15_t) (__SSAT((acc0 >> 15), 16));
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.      
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.      
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  /* Calculation of count for copying integer writes */
+  tapCnt = (numTaps - 1u) >> 2;
+
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    tapCnt--;
+
+  }
+
+  /* Calculation of count for remaining q15_t data */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* copy remaining data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+}
+
+
+#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */
+
+#else /* ARM_MATH_CM0_FAMILY */
+
+
+/* Run the below code for Cortex-M0 */
+
+void arm_fir_q15(
+  const arm_fir_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+
+
+
+  q15_t *px;                                     /* Temporary pointer for state buffer */
+  q15_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  q63_t acc;                                     /* Accumulator */
+  uint32_t numTaps = S->numTaps;                 /* Number of nTaps in the filter */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Initialize blkCnt with blockSize */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy one sample at a time into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize Coefficient pointer */
+    pb = pCoeffs;
+
+    tapCnt = numTaps;
+
+    /* Perform the multiply-accumulates */
+    do
+    {
+      /* acc =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0] */
+      acc += (q31_t) * px++ * *pb++;
+      tapCnt--;
+    } while(tapCnt > 0u);
+
+    /* The result is in 2.30 format.  Convert to 1.15         
+     ** Then store the output in the destination buffer. */
+    *pDst++ = (q15_t) __SSAT((acc >> 15u), 16);
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the samples loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  /* Copy numTaps number of values */
+  tapCnt = (numTaps - 1u);
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+}
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+
+
+
+/**       
+ * @} end of FIR group       
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q31.c
new file mode 100644
index 00000000..26b51aec
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q31.c
@@ -0,0 +1,365 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_q31.c    
+*    
+* Description:	Q31 FIR filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR    
+ * @{    
+ */
+
+/**    
+ * @param[in] *S points to an instance of the Q31 FIR filter structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data.    
+ * @param[in] blockSize number of samples to process per call.    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around rather than clip.    
+ * In order to avoid overflows completely the input signal must be scaled down by log2(numTaps) bits.    
+ * After all multiply-accumulates are performed, the 2.62 accumulator is right shifted by 31 bits and saturated to 1.31 format to yield the final result.  
+ *    
+ * \par    
+ * Refer to the function arm_fir_fast_q31() for a faster but less precise implementation of this filter for Cortex-M3 and Cortex-M4.    
+ */
+
+void arm_fir_q31(
+  const arm_fir_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pState = S->pState;                     /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *pStateCurnt;                            /* Points to the current sample of the state */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t x0, x1, x2;                              /* Temporary variables to hold state */
+  q31_t c0;                                      /* Temporary variable to hold coefficient value */
+  q31_t *px;                                     /* Temporary pointer for state */
+  q31_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  q63_t acc0, acc1, acc2;                        /* Accumulators */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  uint32_t i, tapCnt, blkCnt, tapCntN3;          /* Loop counters */
+
+  /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Apply loop unrolling and compute 4 output values simultaneously.    
+   * The variables acc0 ... acc3 hold output values that are being computed:    
+   *    
+   *    acc0 =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0]    
+   *    acc1 =  b[numTaps-1] * x[n-numTaps] +   b[numTaps-2] * x[n-numTaps-1] + b[numTaps-3] * x[n-numTaps-2] +...+ b[0] * x[1]    
+   *    acc2 =  b[numTaps-1] * x[n-numTaps+1] + b[numTaps-2] * x[n-numTaps] +   b[numTaps-3] * x[n-numTaps-1] +...+ b[0] * x[2]    
+   *    acc3 =  b[numTaps-1] * x[n-numTaps+2] + b[numTaps-2] * x[n-numTaps+1] + b[numTaps-3] * x[n-numTaps]   +...+ b[0] * x[3]    
+   */
+  blkCnt = blockSize / 3;
+  blockSize = blockSize - (3 * blkCnt);
+
+  tapCnt = numTaps / 3;
+  tapCntN3 = numTaps - (3 * tapCnt);
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* Copy three new input samples into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set all accumulators to zero */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coefficient pointer */
+    pb = pCoeffs;
+
+    /* Read the first two samples from the state buffer:    
+     *  x[n-numTaps], x[n-numTaps-1] */
+    x0 = *(px++);
+    x1 = *(px++);
+
+    /* Loop unrolling.  Process 3 taps at a time. */
+    i = tapCnt;
+
+    while(i > 0u)
+    {
+      /* Read the b[numTaps] coefficient */
+      c0 = *pb;
+
+      /* Read x[n-numTaps-2] sample */
+      x2 = *(px++);
+
+      /* Perform the multiply-accumulates */
+      acc0 += ((q63_t) x0 * c0);
+      acc1 += ((q63_t) x1 * c0);
+      acc2 += ((q63_t) x2 * c0);
+
+      /* Read the coefficient and state */
+      c0 = *(pb + 1u);
+      x0 = *(px++);
+
+      /* Perform the multiply-accumulates */
+      acc0 += ((q63_t) x1 * c0);
+      acc1 += ((q63_t) x2 * c0);
+      acc2 += ((q63_t) x0 * c0);
+
+      /* Read the coefficient and state */
+      c0 = *(pb + 2u);
+      x1 = *(px++);
+
+      /* update coefficient pointer */
+      pb += 3u;
+
+      /* Perform the multiply-accumulates */
+      acc0 += ((q63_t) x2 * c0);
+      acc1 += ((q63_t) x0 * c0);
+      acc2 += ((q63_t) x1 * c0);
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* If the filter length is not a multiple of 3, compute the remaining filter taps */
+
+    i = tapCntN3;
+
+    while(i > 0u)
+    {
+      /* Read coefficients */
+      c0 = *(pb++);
+
+      /* Fetch 1 state variable */
+      x2 = *(px++);
+
+      /* Perform the multiply-accumulates */
+      acc0 += ((q63_t) x0 * c0);
+      acc1 += ((q63_t) x1 * c0);
+      acc2 += ((q63_t) x2 * c0);
+
+      /* Reuse the present sample states for next sample */
+      x0 = x1;
+      x1 = x2;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 3 to process the next group of 3 samples */
+    pState = pState + 3;
+
+    /* The results in the 3 accumulators are in 2.30 format.  Convert to 1.31    
+     ** Then store the 3 outputs in the destination buffer. */
+    *pDst++ = (q31_t) (acc0 >> 31u);
+    *pDst++ = (q31_t) (acc1 >> 31u);
+    *pDst++ = (q31_t) (acc2 >> 31u);
+
+    /* Decrement the samples loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 3, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+
+  while(blockSize > 0u)
+  {
+    /* Copy one sample at a time into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set the accumulator to zero */
+    acc0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize Coefficient pointer */
+    pb = (pCoeffs);
+
+    i = numTaps;
+
+    /* Perform the multiply-accumulates */
+    do
+    {
+      acc0 += (q63_t) * (px++) * (*(pb++));
+      i--;
+    } while(i > 0u);
+
+    /* The result is in 2.62 format.  Convert to 1.31    
+     ** Then store the output in the destination buffer. */
+    *pDst++ = (q31_t) (acc0 >> 31u);
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the samples loop counter */
+    blockSize--;
+  }
+
+  /* Processing is complete.    
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.    
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  tapCnt = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+  q31_t *px;                                     /* Temporary pointer for state */
+  q31_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  q63_t acc;                                     /* Accumulator */
+  uint32_t numTaps = S->numTaps;                 /* Length of the filter */
+  uint32_t i, tapCnt, blkCnt;                    /* Loop counters */
+
+  /* S->pState buffer contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Initialize blkCnt with blockSize */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy one sample at a time into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize Coefficient pointer */
+    pb = pCoeffs;
+
+    i = numTaps;
+
+    /* Perform the multiply-accumulates */
+    do
+    {
+      /* acc =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0] */
+      acc += (q63_t) * px++ * *pb++;
+      i--;
+    } while(i > 0u);
+
+    /* The result is in 2.62 format.  Convert to 1.31         
+     ** Then store the output in the destination buffer. */
+    *pDst++ = (q31_t) (acc >> 31u);
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the samples loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last numTaps - 1 samples to the starting of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  /* Copy numTaps number of values */
+  tapCnt = numTaps - 1u;
+
+  /* Copy the data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+
+#endif /*  #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q7.c
new file mode 100644
index 00000000..ed31e8f4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_q7.c
@@ -0,0 +1,397 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_q7.c    
+*    
+* Description:  Q7 FIR filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR    
+ * @{    
+ */
+
+/**    
+ * @param[in]   *S points to an instance of the Q7 FIR filter structure.    
+ * @param[in]   *pSrc points to the block of input data.    
+ * @param[out]  *pDst points to the block of output data.    
+ * @param[in]   blockSize number of samples to process per call.    
+ * @return 	none.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using a 32-bit internal accumulator.    
+ * Both coefficients and state variables are represented in 1.7 format and multiplications yield a 2.14 result.    
+ * The 2.14 intermediate results are accumulated in a 32-bit accumulator in 18.14 format.    
+ * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved.    
+ * The accumulator is converted to 18.7 format by discarding the low 7 bits.    
+ * Finally, the result is truncated to 1.7 format.    
+ */
+
+void arm_fir_q7(
+  const arm_fir_instance_q7 * S,
+  q7_t * pSrc,
+  q7_t * pDst,
+  uint32_t blockSize)
+{
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q7_t *pState = S->pState;                      /* State pointer */
+  q7_t *pCoeffs = S->pCoeffs;                    /* Coefficient pointer */
+  q7_t *pStateCurnt;                             /* Points to the current sample of the state */
+  q7_t x0, x1, x2, x3;                           /* Temporary variables to hold state */
+  q7_t c0;                                       /* Temporary variable to hold coefficient value */
+  q7_t *px;                                      /* Temporary pointer for state */
+  q7_t *pb;                                      /* Temporary pointer for coefficient buffer */
+  q31_t acc0, acc1, acc2, acc3;                  /* Accumulators */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  uint32_t i, tapCnt, blkCnt;                    /* Loop counters */
+
+  /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Apply loop unrolling and compute 4 output values simultaneously.    
+   * The variables acc0 ... acc3 hold output values that are being computed:    
+   *    
+   *    acc0 =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0]    
+   *    acc1 =  b[numTaps-1] * x[n-numTaps] +   b[numTaps-2] * x[n-numTaps-1] + b[numTaps-3] * x[n-numTaps-2] +...+ b[0] * x[1]    
+   *    acc2 =  b[numTaps-1] * x[n-numTaps+1] + b[numTaps-2] * x[n-numTaps] +   b[numTaps-3] * x[n-numTaps-1] +...+ b[0] * x[2]    
+   *    acc3 =  b[numTaps-1] * x[n-numTaps+2] + b[numTaps-2] * x[n-numTaps+1] + b[numTaps-3] * x[n-numTaps]   +...+ b[0] * x[3]    
+   */
+  blkCnt = blockSize >> 2;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* Copy four new input samples into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set all accumulators to zero */
+    acc0 = 0;
+    acc1 = 0;
+    acc2 = 0;
+    acc3 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coefficient pointer */
+    pb = pCoeffs;
+
+    /* Read the first three samples from the state buffer:    
+     *  x[n-numTaps], x[n-numTaps-1], x[n-numTaps-2] */
+    x0 = *(px++);
+    x1 = *(px++);
+    x2 = *(px++);
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+    i = tapCnt;
+
+    while(i > 0u)
+    {
+      /* Read the b[numTaps] coefficient */
+      c0 = *pb;
+
+      /* Read x[n-numTaps-3] sample */
+      x3 = *px;
+      
+      /* acc0 +=  b[numTaps] * x[n-numTaps] */
+      acc0 += ((q15_t) x0 * c0);
+
+      /* acc1 +=  b[numTaps] * x[n-numTaps-1] */
+      acc1 += ((q15_t) x1 * c0);
+
+      /* acc2 +=  b[numTaps] * x[n-numTaps-2] */
+      acc2 += ((q15_t) x2 * c0);
+
+      /* acc3 +=  b[numTaps] * x[n-numTaps-3] */
+      acc3 += ((q15_t) x3 * c0);
+
+      /* Read the b[numTaps-1] coefficient */
+      c0 = *(pb + 1u);
+
+      /* Read x[n-numTaps-4] sample */
+      x0 = *(px + 1u);
+
+      /* Perform the multiply-accumulates */
+      acc0 += ((q15_t) x1 * c0);
+      acc1 += ((q15_t) x2 * c0);
+      acc2 += ((q15_t) x3 * c0);
+      acc3 += ((q15_t) x0 * c0);
+
+      /* Read the b[numTaps-2] coefficient */
+      c0 = *(pb + 2u);
+
+      /* Read x[n-numTaps-5] sample */
+      x1 = *(px + 2u);
+
+      /* Perform the multiply-accumulates */
+      acc0 += ((q15_t) x2 * c0);
+      acc1 += ((q15_t) x3 * c0);
+      acc2 += ((q15_t) x0 * c0);
+      acc3 += ((q15_t) x1 * c0);
+
+      /* Read the b[numTaps-3] coefficients */
+      c0 = *(pb + 3u);
+
+      /* Read x[n-numTaps-6] sample */
+      x2 = *(px + 3u);
+      
+      /* Perform the multiply-accumulates */
+      acc0 += ((q15_t) x3 * c0);
+      acc1 += ((q15_t) x0 * c0);
+      acc2 += ((q15_t) x1 * c0);
+      acc3 += ((q15_t) x2 * c0);
+
+      /* update coefficient pointer */
+      pb += 4u;
+      px += 4u;
+      
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+
+    i = numTaps - (tapCnt * 4u);
+    while(i > 0u)
+    {
+      /* Read coefficients */
+      c0 = *(pb++);
+
+      /* Fetch 1 state variable */
+      x3 = *(px++);
+
+      /* Perform the multiply-accumulates */
+      acc0 += ((q15_t) x0 * c0);
+      acc1 += ((q15_t) x1 * c0);
+      acc2 += ((q15_t) x2 * c0);
+      acc3 += ((q15_t) x3 * c0);
+
+      /* Reuse the present sample states for next sample */
+      x0 = x1;
+      x1 = x2;
+      x2 = x3;
+
+      /* Decrement the loop counter */
+      i--;
+    }
+
+    /* Advance the state pointer by 4 to process the next group of 4 samples */
+    pState = pState + 4;
+
+    /* The results in the 4 accumulators are in 2.62 format.  Convert to 1.31    
+     ** Then store the 4 outputs in the destination buffer. */
+    acc0 = __SSAT((acc0 >> 7u), 8);
+    *pDst++ = acc0;
+    acc1 = __SSAT((acc1 >> 7u), 8);
+    *pDst++ = acc1;
+    acc2 = __SSAT((acc2 >> 7u), 8);
+    *pDst++ = acc2;
+    acc3 = __SSAT((acc3 >> 7u), 8);
+    *pDst++ = acc3;
+
+    /* Decrement the samples loop counter */
+    blkCnt--;
+  }
+
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 4u;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy one sample at a time into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set the accumulator to zero */
+    acc0 = 0;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize Coefficient pointer */
+    pb = (pCoeffs);
+
+    i = numTaps;
+
+    /* Perform the multiply-accumulates */
+    do
+    {
+      acc0 += (q15_t) * (px++) * (*(pb++));
+      i--;
+    } while(i > 0u);
+
+    /* The result is in 2.14 format.  Convert to 1.7    
+     ** Then store the output in the destination buffer. */
+    *pDst++ = __SSAT((acc0 >> 7u), 8);
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the samples loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.    
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.    
+   ** This prepares the state buffer for the next function call. */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+  tapCnt = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+  uint32_t numTaps = S->numTaps;                 /* Number of taps in the filter */
+  uint32_t i, blkCnt;                            /* Loop counters */
+  q7_t *pState = S->pState;                      /* State pointer */
+  q7_t *pCoeffs = S->pCoeffs;                    /* Coefficient pointer */
+  q7_t *px, *pb;                                 /* Temporary pointers to state and coeff */
+  q31_t acc = 0;                                 /* Accumlator */
+  q7_t *pStateCurnt;                             /* Points to the current sample of the state */
+
+
+  /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = S->pState + (numTaps - 1u);
+
+  /* Initialize blkCnt with blockSize */
+  blkCnt = blockSize;
+
+  /* Perform filtering upto BlockSize - BlockSize%4  */
+  while(blkCnt > 0u)
+  {
+    /* Copy one sample at a time into state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Set accumulator to zero */
+    acc = 0;
+
+    /* Initialize state pointer of type q7 */
+    px = pState;
+
+    /* Initialize coeff pointer of type q7 */
+    pb = pCoeffs;
+
+
+    i = numTaps;
+
+    while(i > 0u)
+    {
+      /* acc =  b[numTaps-1] * x[n-numTaps-1] + b[numTaps-2] * x[n-numTaps-2] + b[numTaps-3] * x[n-numTaps-3] +...+ b[0] * x[0] */
+      acc += (q15_t) * px++ * *pb++;
+      i--;
+    }
+
+    /* Store the 1.7 format filter output in destination buffer */
+    *pDst++ = (q7_t) __SSAT((acc >> 7), 8);
+
+    /* Advance the state pointer by 1 to process the next sample */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete.         
+   ** Now copy the last numTaps - 1 samples to the satrt of the state buffer.       
+   ** This prepares the state buffer for the next function call. */
+
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = S->pState;
+
+
+  /* Copy numTaps number of values */
+  i = (numTaps - 1u);
+
+  /* Copy q7_t data */
+  while(i > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    i--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_f32.c
new file mode 100644
index 00000000..8e0e9221
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_f32.c
@@ -0,0 +1,444 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_sparse_f32.c    
+*    
+* Description:	Floating-point sparse FIR filter processing function.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ------------------------------------------------------------------- */
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup FIR_Sparse Finite Impulse Response (FIR) Sparse Filters    
+ *    
+ * This group of functions implements sparse FIR filters.     
+ * Sparse FIR filters are equivalent to standard FIR filters except that most of the coefficients are equal to zero.   
+ * Sparse filters are used for simulating reflections in communications and audio applications.   
+ *   
+ * There are separate functions for Q7, Q15, Q31, and floating-point data types.    
+ * The functions operate on blocks  of input and output data and each call to the function processes    
+ * blockSize samples through the filter.  pSrc and    
+ * pDst points to input and output arrays respectively containing blockSize values.    
+ *    
+ * \par Algorithm:    
+ * The sparse filter instant structure contains an array of tap indices pTapDelay which specifies the locations of the non-zero coefficients.   
+ * This is in addition to the coefficient array b.   
+ * The implementation essentially skips the multiplications by zero and leads to an efficient realization.   
+ * 
   
+ *     y[n] = b[0] * x[n-pTapDelay[0]] + b[1] * x[n-pTapDelay[1]] + b[2] * x[n-pTapDelay[2]] + ...+ b[numTaps-1] * x[n-pTapDelay[numTaps-1]]    
+ * 
    
+ * \par    
+ * \image html FIRSparse.gif "Sparse FIR filter.  b[n] represents the filter coefficients"   
+ * \par    
+ * pCoeffs points to a coefficient array of size numTaps;    
+ * pTapDelay points to an array of nonzero indices and is also of size numTaps;   
+ * pState points to a state array of size maxDelay + blockSize, where   
+ * maxDelay is the largest offset value that is ever used in the pTapDelay array.   
+ * Some of the processing functions also require temporary working buffers.   
+ *   
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter.    
+ * Coefficient and offset arrays may be shared among several instances while state variable arrays cannot be shared.    
+ * There are separate instance structure declarations for each of the 4 supported data types.    
+ *    
+ * \par Initialization Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.    
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * numTaps, pCoeffs, pTapDelay, maxDelay, stateIndex, pState. Also set all of the values in pState to zero. 
+ *    
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * Set the values in the state buffer to zeros before static initialization.    
+ * The code below statically initializes each of the 4 different data type filter instance structures    
+ * 
    
+ *arm_fir_sparse_instance_f32 S = {numTaps, 0, pState, pCoeffs, maxDelay, pTapDelay};    
+ *arm_fir_sparse_instance_q31 S = {numTaps, 0, pState, pCoeffs, maxDelay, pTapDelay};    
+ *arm_fir_sparse_instance_q15 S = {numTaps, 0, pState, pCoeffs, maxDelay, pTapDelay};    
+ *arm_fir_sparse_instance_q7 S =  {numTaps, 0, pState, pCoeffs, maxDelay, pTapDelay};    
+ * 
    
+ * \par    
+ *    
+ * \par Fixed-Point Behavior    
+ * Care must be taken when using the fixed-point versions of the sparse FIR filter functions.    
+ * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered.    
+ * Refer to the function specific documentation below for usage guidelines.    
+ */
+
+/**    
+ * @addtogroup FIR_Sparse    
+ * @{    
+ */
+
+/**   
+ * @brief Processing function for the floating-point sparse FIR filter.   
+ * @param[in]  *S          points to an instance of the floating-point sparse FIR structure.   
+ * @param[in]  *pSrc       points to the block of input data.   
+ * @param[out] *pDst       points to the block of output data   
+ * @param[in]  *pScratchIn points to a temporary buffer of size blockSize.   
+ * @param[in]  blockSize   number of input samples to process per call.   
+ * @return none.   
+ */
+
+void arm_fir_sparse_f32(
+  arm_fir_sparse_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst,
+  float32_t * pScratchIn,
+  uint32_t blockSize)
+{
+
+  float32_t *pState = S->pState;                 /* State pointer */
+  float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+  float32_t *px;                                 /* Scratch buffer pointer */
+  float32_t *py = pState;                        /* Temporary pointers for state buffer */
+  float32_t *pb = pScratchIn;                    /* Temporary pointers for scratch buffer */
+  float32_t *pOut;                               /* Destination pointer */
+  int32_t *pTapDelay = S->pTapDelay;             /* Pointer to the array containing offset of the non-zero tap values. */
+  uint32_t delaySize = S->maxDelay + blockSize;  /* state length */
+  uint16_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter  */
+  int32_t readIndex;                             /* Read index of the state buffer */
+  uint32_t tapCnt, blkCnt;                       /* loop counters */
+  float32_t coeff = *pCoeffs++;                  /* Read the first coefficient value */
+
+
+
+  /* BlockSize of Input samples are copied into the state buffer */
+  /* StateIndex points to the starting position to write in the state buffer */
+  arm_circularWrite_f32((int32_t *) py, delaySize, &S->stateIndex, 1,
+                        (int32_t *) pSrc, 1, blockSize);
+
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Working pointer for state buffer is updated */
+  py = pState;
+
+  /* blockSize samples are read from the state buffer */
+  arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+                       (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+                       blockSize);
+
+  /* Working pointer for the scratch buffer */
+  px = pb;
+
+  /* Working pointer for destination buffer */
+  pOut = pDst;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* Loop over the blockSize. Unroll by a factor of 4.    
+   * Compute 4 Multiplications at a time. */
+  blkCnt = blockSize >> 2u;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform Multiplications and store in destination buffer */
+    *pOut++ = *px++ * coeff;
+    *pOut++ = *px++ * coeff;
+    *pOut++ = *px++ * coeff;
+    *pOut++ = *px++ * coeff;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4,    
+   * compute the remaining samples */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform Multiplications and store in destination buffer */
+    *pOut++ = *px++ * coeff;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Load the coefficient value and    
+   * increment the coefficient buffer for the next set of state values */
+  coeff = *pCoeffs++;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Loop over the number of taps. */
+  tapCnt = (uint32_t) numTaps - 2u;
+
+  while(tapCnt > 0u)
+  {
+
+    /* Working pointer for state buffer is updated */
+    py = pState;
+
+    /* blockSize samples are read from the state buffer */
+    arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+                         (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+                         blockSize);
+
+    /* Working pointer for the scratch buffer */
+    px = pb;
+
+    /* Working pointer for destination buffer */
+    pOut = pDst;
+
+    /* Loop over the blockSize. Unroll by a factor of 4.    
+     * Compute 4 MACS at a time. */
+    blkCnt = blockSize >> 2u;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      *pOut++ += *px++ * coeff;
+      *pOut++ += *px++ * coeff;
+      *pOut++ += *px++ * coeff;
+      *pOut++ += *px++ * coeff;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize is not a multiple of 4,    
+     * compute the remaining samples */
+    blkCnt = blockSize % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      *pOut++ += *px++ * coeff;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Load the coefficient value and    
+     * increment the coefficient buffer for the next set of state values */
+    coeff = *pCoeffs++;
+
+    /* Read Index, from where the state buffer should be read, is calculated. */
+    readIndex = ((int32_t) S->stateIndex -
+                 (int32_t) blockSize) - *pTapDelay++;
+
+    /* Wraparound of readIndex */
+    if(readIndex < 0)
+    {
+      readIndex += (int32_t) delaySize;
+    }
+
+    /* Decrement the tap loop counter */
+    tapCnt--;
+  }
+	
+	/* Compute last tap without the final read of pTapDelay */
+
+	/* Working pointer for state buffer is updated */
+	py = pState;
+
+	/* blockSize samples are read from the state buffer */
+	arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+											 (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+											 blockSize);
+
+	/* Working pointer for the scratch buffer */
+	px = pb;
+
+	/* Working pointer for destination buffer */
+	pOut = pDst;
+
+	/* Loop over the blockSize. Unroll by a factor of 4.    
+	 * Compute 4 MACS at a time. */
+	blkCnt = blockSize >> 2u;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		*pOut++ += *px++ * coeff;
+		*pOut++ += *px++ * coeff;
+		*pOut++ += *px++ * coeff;
+		*pOut++ += *px++ * coeff;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+	/* If the blockSize is not a multiple of 4,    
+	 * compute the remaining samples */
+	blkCnt = blockSize % 0x4u;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		*pOut++ += *px++ * coeff;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+#else
+
+/* Run the below code for Cortex-M0 */
+
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform Multiplications and store in destination buffer */
+    *pOut++ = *px++ * coeff;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Load the coefficient value and           
+   * increment the coefficient buffer for the next set of state values */
+  coeff = *pCoeffs++;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Loop over the number of taps. */
+  tapCnt = (uint32_t) numTaps - 2u;
+
+  while(tapCnt > 0u)
+  {
+
+    /* Working pointer for state buffer is updated */
+    py = pState;
+
+    /* blockSize samples are read from the state buffer */
+    arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+                         (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+                         blockSize);
+
+    /* Working pointer for the scratch buffer */
+    px = pb;
+
+    /* Working pointer for destination buffer */
+    pOut = pDst;
+
+    blkCnt = blockSize;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      *pOut++ += *px++ * coeff;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Load the coefficient value and           
+     * increment the coefficient buffer for the next set of state values */
+    coeff = *pCoeffs++;
+
+    /* Read Index, from where the state buffer should be read, is calculated. */
+    readIndex =
+      ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+    /* Wraparound of readIndex */
+    if(readIndex < 0)
+    {
+      readIndex += (int32_t) delaySize;
+    }
+
+    /* Decrement the tap loop counter */
+    tapCnt--;
+  }
+	
+	/* Compute last tap without the final read of pTapDelay */	
+	
+	/* Working pointer for state buffer is updated */
+	py = pState;
+
+	/* blockSize samples are read from the state buffer */
+	arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+											 (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+											 blockSize);
+
+	/* Working pointer for the scratch buffer */
+	px = pb;
+
+	/* Working pointer for destination buffer */
+	pOut = pDst;
+
+	blkCnt = blockSize;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		*pOut++ += *px++ * coeff;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY        */
+
+}
+
+/**    
+ * @} end of FIR_Sparse group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_f32.c
new file mode 100644
index 00000000..370935f0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_f32.c
@@ -0,0 +1,107 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_sparse_init_f32.c    
+*    
+* Description:	Floating-point sparse FIR filter initialization function.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Sparse    
+ * @{    
+ */
+
+/**   
+ * @brief  Initialization function for the floating-point sparse FIR filter.   
+ * @param[in,out] *S         points to an instance of the floating-point sparse FIR structure.   
+ * @param[in]     numTaps    number of nonzero coefficients in the filter.   
+ * @param[in]     *pCoeffs   points to the array of filter coefficients.   
+ * @param[in]     *pState    points to the state buffer.   
+ * @param[in]     *pTapDelay points to the array of offset times.   
+ * @param[in]     maxDelay   maximum offset time supported.   
+ * @param[in]     blockSize  number of samples that will be processed per block.   
+ * @return none   
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs holds the filter coefficients and has length numTaps.    
+ * pState holds the filter's state variables and must be of length    
+ * maxDelay + blockSize, where maxDelay    
+ * is the maximum number of delay line values.    
+ * blockSize is the    
+ * number of samples processed by the arm_fir_sparse_f32() function.    
+ */
+
+void arm_fir_sparse_init_f32(
+  arm_fir_sparse_instance_f32 * S,
+  uint16_t numTaps,
+  float32_t * pCoeffs,
+  float32_t * pState,
+  int32_t * pTapDelay,
+  uint16_t maxDelay,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Assign TapDelay pointer */
+  S->pTapDelay = pTapDelay;
+
+  /* Assign MaxDelay */
+  S->maxDelay = maxDelay;
+
+  /* reset the stateIndex to 0 */
+  S->stateIndex = 0u;
+
+  /* Clear state buffer and size is always maxDelay + blockSize */
+  memset(pState, 0, (maxDelay + blockSize) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR_Sparse group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q15.c
new file mode 100644
index 00000000..090a3bf3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q15.c
@@ -0,0 +1,107 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_sparse_init_q15.c    
+*    
+* Description:	Q15 sparse FIR filter initialization function.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Sparse    
+ * @{    
+ */
+
+/**   
+ * @brief  Initialization function for the Q15 sparse FIR filter.   
+ * @param[in,out] *S         points to an instance of the Q15 sparse FIR structure.   
+ * @param[in]     numTaps    number of nonzero coefficients in the filter.   
+ * @param[in]     *pCoeffs   points to the array of filter coefficients.   
+ * @param[in]     *pState    points to the state buffer.   
+ * @param[in]     *pTapDelay points to the array of offset times.   
+ * @param[in]     maxDelay   maximum offset time supported.   
+ * @param[in]     blockSize  number of samples that will be processed per block.   
+ * @return none   
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs holds the filter coefficients and has length numTaps.    
+ * pState holds the filter's state variables and must be of length    
+ * maxDelay + blockSize, where maxDelay    
+ * is the maximum number of delay line values.    
+ * blockSize is the    
+ * number of words processed by arm_fir_sparse_q15() function.    
+ */
+
+void arm_fir_sparse_init_q15(
+  arm_fir_sparse_instance_q15 * S,
+  uint16_t numTaps,
+  q15_t * pCoeffs,
+  q15_t * pState,
+  int32_t * pTapDelay,
+  uint16_t maxDelay,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Assign TapDelay pointer */
+  S->pTapDelay = pTapDelay;
+
+  /* Assign MaxDelay */
+  S->maxDelay = maxDelay;
+
+  /* reset the stateIndex to 0 */
+  S->stateIndex = 0u;
+
+  /* Clear state buffer and size is always maxDelay + blockSize */
+  memset(pState, 0, (maxDelay + blockSize) * sizeof(q15_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR_Sparse group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q31.c
new file mode 100644
index 00000000..9c41e66b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q31.c
@@ -0,0 +1,106 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_sparse_init_q31.c    
+*    
+* Description:	Q31 sparse FIR filter initialization function.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Sparse    
+ * @{    
+ */
+
+/**   
+ * @brief  Initialization function for the Q31 sparse FIR filter.   
+ * @param[in,out] *S         points to an instance of the Q31 sparse FIR structure.   
+ * @param[in]     numTaps    number of nonzero coefficients in the filter.   
+ * @param[in]     *pCoeffs   points to the array of filter coefficients.   
+ * @param[in]     *pState    points to the state buffer.   
+ * @param[in]     *pTapDelay points to the array of offset times.   
+ * @param[in]     maxDelay   maximum offset time supported.   
+ * @param[in]     blockSize  number of samples that will be processed per block.   
+ * @return none   
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs holds the filter coefficients and has length numTaps.    
+ * pState holds the filter's state variables and must be of length    
+ * maxDelay + blockSize, where maxDelay    
+ * is the maximum number of delay line values.    
+ * blockSize is the number of words processed by arm_fir_sparse_q31() function.    
+ */
+
+void arm_fir_sparse_init_q31(
+  arm_fir_sparse_instance_q31 * S,
+  uint16_t numTaps,
+  q31_t * pCoeffs,
+  q31_t * pState,
+  int32_t * pTapDelay,
+  uint16_t maxDelay,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Assign TapDelay pointer */
+  S->pTapDelay = pTapDelay;
+
+  /* Assign MaxDelay */
+  S->maxDelay = maxDelay;
+
+  /* reset the stateIndex to 0 */
+  S->stateIndex = 0u;
+
+  /* Clear state buffer and size is always maxDelay + blockSize */
+  memset(pState, 0, (maxDelay + blockSize) * sizeof(q31_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR_Sparse group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q7.c
new file mode 100644
index 00000000..8d71df99
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_init_q7.c
@@ -0,0 +1,107 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_fir_sparse_init_q7.c    
+*    
+* Description:	Q7 sparse FIR filter initialization function.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE. 
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Sparse    
+ * @{    
+ */
+
+/**   
+ * @brief  Initialization function for the Q7 sparse FIR filter.   
+ * @param[in,out] *S         points to an instance of the Q7 sparse FIR structure.   
+ * @param[in]     numTaps    number of nonzero coefficients in the filter.   
+ * @param[in]     *pCoeffs   points to the array of filter coefficients.   
+ * @param[in]     *pState    points to the state buffer.   
+ * @param[in]     *pTapDelay points to the array of offset times.   
+ * @param[in]     maxDelay   maximum offset time supported.   
+ * @param[in]     blockSize  number of samples that will be processed per block.   
+ * @return none   
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs holds the filter coefficients and has length numTaps.    
+ * pState holds the filter's state variables and must be of length    
+ * maxDelay + blockSize, where maxDelay    
+ * is the maximum number of delay line values.    
+ * blockSize is the    
+ * number of samples processed by the arm_fir_sparse_q7() function.    
+ */
+
+void arm_fir_sparse_init_q7(
+  arm_fir_sparse_instance_q7 * S,
+  uint16_t numTaps,
+  q7_t * pCoeffs,
+  q7_t * pState,
+  int32_t * pTapDelay,
+  uint16_t maxDelay,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Assign TapDelay pointer */
+  S->pTapDelay = pTapDelay;
+
+  /* Assign MaxDelay */
+  S->maxDelay = maxDelay;
+
+  /* reset the stateIndex to 0 */
+  S->stateIndex = 0u;
+
+  /* Clear state buffer and size is always maxDelay + blockSize */
+  memset(pState, 0, (maxDelay + blockSize) * sizeof(q7_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+}
+
+/**    
+ * @} end of FIR_Sparse group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q15.c
new file mode 100644
index 00000000..909266fe
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q15.c
@@ -0,0 +1,481 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_sparse_q15.c    
+*    
+* Description:	Q15 sparse FIR filter processing function.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ------------------------------------------------------------------- */
+#include "arm_math.h"
+
+/**    
+ * @addtogroup FIR_Sparse    
+ * @{    
+ */
+
+/**   
+ * @brief Processing function for the Q15 sparse FIR filter.   
+ * @param[in]  *S           points to an instance of the Q15 sparse FIR structure.   
+ * @param[in]  *pSrc        points to the block of input data.   
+ * @param[out] *pDst        points to the block of output data   
+ * @param[in]  *pScratchIn  points to a temporary buffer of size blockSize.   
+ * @param[in]  *pScratchOut points to a temporary buffer of size blockSize.   
+ * @param[in]  blockSize    number of input samples to process per call.   
+ * @return none.   
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 32-bit accumulator.   
+ * The 1.15 x 1.15 multiplications yield a 2.30 result and these are added to a 2.30 accumulator.   
+ * Thus the full precision of the multiplications is maintained but there is only a single guard bit in the accumulator.   
+ * If the accumulator result overflows it will wrap around rather than saturate.   
+ * After all multiply-accumulates are performed, the 2.30 accumulator is truncated to 2.15 format and then saturated to 1.15 format.    
+ * In order to avoid overflows the input signal or coefficients must be scaled down by log2(numTaps) bits.   
+ */
+
+
+void arm_fir_sparse_q15(
+  arm_fir_sparse_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  q15_t * pScratchIn,
+  q31_t * pScratchOut,
+  uint32_t blockSize)
+{
+
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pIn = pSrc;                             /* Working pointer for input */
+  q15_t *pOut = pDst;                            /* Working pointer for output */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *px;                                     /* Temporary pointers for scratch buffer */
+  q15_t *pb = pScratchIn;                        /* Temporary pointers for scratch buffer */
+  q15_t *py = pState;                            /* Temporary pointers for state buffer */
+  int32_t *pTapDelay = S->pTapDelay;             /* Pointer to the array containing offset of the non-zero tap values. */
+  uint32_t delaySize = S->maxDelay + blockSize;  /* state length */
+  uint16_t numTaps = S->numTaps;                 /* Filter order */
+  int32_t readIndex;                             /* Read index of the state buffer */
+  uint32_t tapCnt, blkCnt;                       /* loop counters */
+  q15_t coeff = *pCoeffs++;                      /* Read the first coefficient value */
+  q31_t *pScr2 = pScratchOut;                    /* Working pointer for pScratchOut */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t in1, in2;                                /* Temporary variables */
+
+
+  /* BlockSize of Input samples are copied into the state buffer */
+  /* StateIndex points to the starting position to write in the state buffer */
+  arm_circularWrite_q15(py, delaySize, &S->stateIndex, 1, pIn, 1, blockSize);
+
+  /* Loop over the number of taps. */
+  tapCnt = numTaps;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = (S->stateIndex - blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Working pointer for state buffer is updated */
+  py = pState;
+
+  /* blockSize samples are read from the state buffer */
+  arm_circularRead_q15(py, delaySize, &readIndex, 1,
+                       pb, pb, blockSize, 1, blockSize);
+
+  /* Working pointer for the scratch buffer of state values */
+  px = pb;
+
+  /* Working pointer for scratch buffer of output values */
+  pScratchOut = pScr2;
+
+  /* Loop over the blockSize. Unroll by a factor of 4.    
+   * Compute 4 multiplications at a time. */
+  blkCnt = blockSize >> 2;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform multiplication and store in the scratch buffer */
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4,    
+   * compute the remaining samples */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform multiplication and store in the scratch buffer */
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Load the coefficient value and    
+   * increment the coefficient buffer for the next set of state values */
+  coeff = *pCoeffs++;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = (S->stateIndex - blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Loop over the number of taps. */
+  tapCnt = (uint32_t) numTaps - 2u;
+
+  while(tapCnt > 0u)
+  {
+    /* Working pointer for state buffer is updated */
+    py = pState;
+
+    /* blockSize samples are read from the state buffer */
+    arm_circularRead_q15(py, delaySize, &readIndex, 1,
+                         pb, pb, blockSize, 1, blockSize);
+
+    /* Working pointer for the scratch buffer of state values */
+    px = pb;
+
+    /* Working pointer for scratch buffer of output values */
+    pScratchOut = pScr2;
+
+    /* Loop over the blockSize. Unroll by a factor of 4.    
+     * Compute 4 MACS at a time. */
+    blkCnt = blockSize >> 2;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      *pScratchOut++ += (q31_t) * px++ * coeff;
+      *pScratchOut++ += (q31_t) * px++ * coeff;
+      *pScratchOut++ += (q31_t) * px++ * coeff;
+      *pScratchOut++ += (q31_t) * px++ * coeff;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize is not a multiple of 4,    
+     * compute the remaining samples */
+    blkCnt = blockSize % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      *pScratchOut++ += (q31_t) * px++ * coeff;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Load the coefficient value and    
+     * increment the coefficient buffer for the next set of state values */
+    coeff = *pCoeffs++;
+
+    /* Read Index, from where the state buffer should be read, is calculated. */
+    readIndex = (S->stateIndex - blockSize) - *pTapDelay++;
+
+    /* Wraparound of readIndex */
+    if(readIndex < 0)
+    {
+      readIndex += (int32_t) delaySize;
+    }
+
+    /* Decrement the tap loop counter */
+    tapCnt--;
+  }
+	
+	/* Compute last tap without the final read of pTapDelay */		
+
+	/* Working pointer for state buffer is updated */
+	py = pState;
+
+	/* blockSize samples are read from the state buffer */
+	arm_circularRead_q15(py, delaySize, &readIndex, 1,
+											 pb, pb, blockSize, 1, blockSize);
+
+	/* Working pointer for the scratch buffer of state values */
+	px = pb;
+
+	/* Working pointer for scratch buffer of output values */
+	pScratchOut = pScr2;
+
+	/* Loop over the blockSize. Unroll by a factor of 4.    
+	 * Compute 4 MACS at a time. */
+	blkCnt = blockSize >> 2;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		*pScratchOut++ += (q31_t) * px++ * coeff;
+		*pScratchOut++ += (q31_t) * px++ * coeff;
+		*pScratchOut++ += (q31_t) * px++ * coeff;
+		*pScratchOut++ += (q31_t) * px++ * coeff;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+	/* If the blockSize is not a multiple of 4,    
+	 * compute the remaining samples */
+	blkCnt = blockSize % 0x4u;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		*pScratchOut++ += (q31_t) * px++ * coeff;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+  /* All the output values are in pScratchOut buffer.    
+     Convert them into 1.15 format, saturate and store in the destination buffer. */
+  /* Loop over the blockSize. */
+  blkCnt = blockSize >> 2;
+
+  while(blkCnt > 0u)
+  {
+    in1 = *pScr2++;
+    in2 = *pScr2++;
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pOut)++ =
+      __PKHBT((q15_t) __SSAT(in1 >> 15, 16), (q15_t) __SSAT(in2 >> 15, 16),
+              16);
+
+#else
+    *__SIMD32(pOut)++ =
+      __PKHBT((q15_t) __SSAT(in2 >> 15, 16), (q15_t) __SSAT(in1 >> 15, 16),
+              16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+    in1 = *pScr2++;
+
+    in2 = *pScr2++;
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pOut)++ =
+      __PKHBT((q15_t) __SSAT(in1 >> 15, 16), (q15_t) __SSAT(in2 >> 15, 16),
+              16);
+
+#else
+
+    *__SIMD32(pOut)++ =
+      __PKHBT((q15_t) __SSAT(in2 >> 15, 16), (q15_t) __SSAT(in1 >> 15, 16),
+              16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+
+    blkCnt--;
+
+  }
+
+  /* If the blockSize is not a multiple of 4,    
+     remaining samples are processed in the below loop */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    *pOut++ = (q15_t) __SSAT(*pScr2++ >> 15, 16);
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* BlockSize of Input samples are copied into the state buffer */
+  /* StateIndex points to the starting position to write in the state buffer */
+  arm_circularWrite_q15(py, delaySize, &S->stateIndex, 1, pIn, 1, blockSize);
+
+  /* Loop over the number of taps. */
+  tapCnt = numTaps;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = (S->stateIndex - blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Working pointer for state buffer is updated */
+  py = pState;
+
+  /* blockSize samples are read from the state buffer */
+  arm_circularRead_q15(py, delaySize, &readIndex, 1,
+                       pb, pb, blockSize, 1, blockSize);
+
+  /* Working pointer for the scratch buffer of state values */
+  px = pb;
+
+  /* Working pointer for scratch buffer of output values */
+  pScratchOut = pScr2;
+
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform multiplication and store in the scratch buffer */
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Load the coefficient value and           
+   * increment the coefficient buffer for the next set of state values */
+  coeff = *pCoeffs++;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = (S->stateIndex - blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Loop over the number of taps. */
+  tapCnt = (uint32_t) numTaps - 2u;
+
+  while(tapCnt > 0u)
+  {
+    /* Working pointer for state buffer is updated */
+    py = pState;
+
+    /* blockSize samples are read from the state buffer */
+    arm_circularRead_q15(py, delaySize, &readIndex, 1,
+                         pb, pb, blockSize, 1, blockSize);
+
+    /* Working pointer for the scratch buffer of state values */
+    px = pb;
+
+    /* Working pointer for scratch buffer of output values */
+    pScratchOut = pScr2;
+
+    blkCnt = blockSize;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      *pScratchOut++ += (q31_t) * px++ * coeff;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Load the coefficient value and           
+     * increment the coefficient buffer for the next set of state values */
+    coeff = *pCoeffs++;
+
+    /* Read Index, from where the state buffer should be read, is calculated. */
+    readIndex = (S->stateIndex - blockSize) - *pTapDelay++;
+
+    /* Wraparound of readIndex */
+    if(readIndex < 0)
+    {
+      readIndex += (int32_t) delaySize;
+    }
+
+    /* Decrement the tap loop counter */
+    tapCnt--;
+  }
+	
+	/* Compute last tap without the final read of pTapDelay */	
+	
+	/* Working pointer for state buffer is updated */
+	py = pState;
+
+	/* blockSize samples are read from the state buffer */
+	arm_circularRead_q15(py, delaySize, &readIndex, 1,
+											 pb, pb, blockSize, 1, blockSize);
+
+	/* Working pointer for the scratch buffer of state values */
+	px = pb;
+
+	/* Working pointer for scratch buffer of output values */
+	pScratchOut = pScr2;
+
+	blkCnt = blockSize;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		*pScratchOut++ += (q31_t) * px++ * coeff;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+  /* All the output values are in pScratchOut buffer.       
+     Convert them into 1.15 format, saturate and store in the destination buffer. */
+  /* Loop over the blockSize. */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    *pOut++ = (q15_t) __SSAT(*pScr2++ >> 15, 16);
+    blkCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR_Sparse group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q31.c
new file mode 100644
index 00000000..c0efb3dd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q31.c
@@ -0,0 +1,461 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_sparse_q31.c    
+*    
+* Description:	Q31 sparse FIR filter processing function.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ------------------------------------------------------------------- */
+#include "arm_math.h"
+
+
+/**    
+ * @addtogroup FIR_Sparse    
+ * @{    
+ */
+
+/**   
+ * @brief Processing function for the Q31 sparse FIR filter.   
+ * @param[in]  *S          points to an instance of the Q31 sparse FIR structure.   
+ * @param[in]  *pSrc       points to the block of input data.   
+ * @param[out] *pDst       points to the block of output data   
+ * @param[in]  *pScratchIn points to a temporary buffer of size blockSize.   
+ * @param[in]  blockSize   number of input samples to process per call.   
+ * @return none.   
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 32-bit accumulator.   
+ * The 1.31 x 1.31 multiplications are truncated to 2.30 format.   
+ * This leads to loss of precision on the intermediate multiplications and provides only a single guard bit.    
+ * If the accumulator result overflows, it wraps around rather than saturate.   
+ * In order to avoid overflows the input signal or coefficients must be scaled down by log2(numTaps) bits.   
+ */
+
+void arm_fir_sparse_q31(
+  arm_fir_sparse_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  q31_t * pScratchIn,
+  uint32_t blockSize)
+{
+
+  q31_t *pState = S->pState;                     /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *px;                                     /* Scratch buffer pointer */
+  q31_t *py = pState;                            /* Temporary pointers for state buffer */
+  q31_t *pb = pScratchIn;                        /* Temporary pointers for scratch buffer */
+  q31_t *pOut;                                   /* Destination pointer */
+  q63_t out;                                     /* Temporary output variable */
+  int32_t *pTapDelay = S->pTapDelay;             /* Pointer to the array containing offset of the non-zero tap values. */
+  uint32_t delaySize = S->maxDelay + blockSize;  /* state length */
+  uint16_t numTaps = S->numTaps;                 /* Filter order */
+  int32_t readIndex;                             /* Read index of the state buffer */
+  uint32_t tapCnt, blkCnt;                       /* loop counters */
+  q31_t coeff = *pCoeffs++;                      /* Read the first coefficient value */
+  q31_t in;
+
+
+  /* BlockSize of Input samples are copied into the state buffer */
+  /* StateIndex points to the starting position to write in the state buffer */
+  arm_circularWrite_f32((int32_t *) py, delaySize, &S->stateIndex, 1,
+                        (int32_t *) pSrc, 1, blockSize);
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = (int32_t) (S->stateIndex - blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Working pointer for state buffer is updated */
+  py = pState;
+
+  /* blockSize samples are read from the state buffer */
+  arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+                       (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+                       blockSize);
+
+  /* Working pointer for the scratch buffer of state values */
+  px = pb;
+
+  /* Working pointer for scratch buffer of output values */
+  pOut = pDst;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* Loop over the blockSize. Unroll by a factor of 4.    
+   * Compute 4 Multiplications at a time. */
+  blkCnt = blockSize >> 2;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform Multiplications and store in the destination buffer */
+    *pOut++ = (q31_t) (((q63_t) * px++ * coeff) >> 32);
+    *pOut++ = (q31_t) (((q63_t) * px++ * coeff) >> 32);
+    *pOut++ = (q31_t) (((q63_t) * px++ * coeff) >> 32);
+    *pOut++ = (q31_t) (((q63_t) * px++ * coeff) >> 32);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4,    
+   * compute the remaining samples */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform Multiplications and store in the destination buffer */
+    *pOut++ = (q31_t) (((q63_t) * px++ * coeff) >> 32);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Load the coefficient value and    
+   * increment the coefficient buffer for the next set of state values */
+  coeff = *pCoeffs++;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = (int32_t) (S->stateIndex - blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Loop over the number of taps. */
+  tapCnt = (uint32_t) numTaps - 2u;
+
+  while(tapCnt > 0u)
+  {
+    /* Working pointer for state buffer is updated */
+    py = pState;
+
+    /* blockSize samples are read from the state buffer */
+    arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+                         (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+                         blockSize);
+
+    /* Working pointer for the scratch buffer of state values */
+    px = pb;
+
+    /* Working pointer for scratch buffer of output values */
+    pOut = pDst;
+
+    /* Loop over the blockSize. Unroll by a factor of 4.    
+     * Compute 4 MACS at a time. */
+    blkCnt = blockSize >> 2;
+
+    while(blkCnt > 0u)
+    {
+      out = *pOut;
+      out += ((q63_t) * px++ * coeff) >> 32;
+      *pOut++ = (q31_t) (out);
+
+      out = *pOut;
+      out += ((q63_t) * px++ * coeff) >> 32;
+      *pOut++ = (q31_t) (out);
+
+      out = *pOut;
+      out += ((q63_t) * px++ * coeff) >> 32;
+      *pOut++ = (q31_t) (out);
+
+      out = *pOut;
+      out += ((q63_t) * px++ * coeff) >> 32;
+      *pOut++ = (q31_t) (out);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize is not a multiple of 4,    
+     * compute the remaining samples */
+    blkCnt = blockSize % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      out = *pOut;
+      out += ((q63_t) * px++ * coeff) >> 32;
+      *pOut++ = (q31_t) (out);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Load the coefficient value and    
+     * increment the coefficient buffer for the next set of state values */
+    coeff = *pCoeffs++;
+
+    /* Read Index, from where the state buffer should be read, is calculated. */
+    readIndex = (int32_t) (S->stateIndex - blockSize) - *pTapDelay++;
+
+    /* Wraparound of readIndex */
+    if(readIndex < 0)
+    {
+      readIndex += (int32_t) delaySize;
+    }
+
+    /* Decrement the tap loop counter */
+    tapCnt--;
+  }
+	
+	/* Compute last tap without the final read of pTapDelay */
+	
+	/* Working pointer for state buffer is updated */
+	py = pState;
+
+	/* blockSize samples are read from the state buffer */
+	arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+											 (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+											 blockSize);
+
+	/* Working pointer for the scratch buffer of state values */
+	px = pb;
+
+	/* Working pointer for scratch buffer of output values */
+	pOut = pDst;
+
+	/* Loop over the blockSize. Unroll by a factor of 4.    
+	 * Compute 4 MACS at a time. */
+	blkCnt = blockSize >> 2;
+
+	while(blkCnt > 0u)
+	{
+		out = *pOut;
+		out += ((q63_t) * px++ * coeff) >> 32;
+		*pOut++ = (q31_t) (out);
+
+		out = *pOut;
+		out += ((q63_t) * px++ * coeff) >> 32;
+		*pOut++ = (q31_t) (out);
+
+		out = *pOut;
+		out += ((q63_t) * px++ * coeff) >> 32;
+		*pOut++ = (q31_t) (out);
+
+		out = *pOut;
+		out += ((q63_t) * px++ * coeff) >> 32;
+		*pOut++ = (q31_t) (out);
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+	/* If the blockSize is not a multiple of 4,    
+	 * compute the remaining samples */
+	blkCnt = blockSize % 0x4u;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		out = *pOut;
+		out += ((q63_t) * px++ * coeff) >> 32;
+		*pOut++ = (q31_t) (out);
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}	
+
+  /* Working output pointer is updated */
+  pOut = pDst;
+
+  /* Output is converted into 1.31 format. */
+  /* Loop over the blockSize. Unroll by a factor of 4.    
+   * process 4 output samples at a time. */
+  blkCnt = blockSize >> 2;
+
+  while(blkCnt > 0u)
+  {
+    in = *pOut << 1;
+    *pOut++ = in;
+    in = *pOut << 1;
+    *pOut++ = in;
+    in = *pOut << 1;
+    *pOut++ = in;
+    in = *pOut << 1;
+    *pOut++ = in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4,    
+   * process the remaining output samples */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    in = *pOut << 1;
+    *pOut++ = in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform Multiplications and store in the destination buffer */
+    *pOut++ = (q31_t) (((q63_t) * px++ * coeff) >> 32);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Load the coefficient value and           
+   * increment the coefficient buffer for the next set of state values */
+  coeff = *pCoeffs++;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = (int32_t) (S->stateIndex - blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Loop over the number of taps. */
+  tapCnt = (uint32_t) numTaps - 2u;
+
+  while(tapCnt > 0u)
+  {
+    /* Working pointer for state buffer is updated */
+    py = pState;
+
+    /* blockSize samples are read from the state buffer */
+    arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+                         (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+                         blockSize);
+
+    /* Working pointer for the scratch buffer of state values */
+    px = pb;
+
+    /* Working pointer for scratch buffer of output values */
+    pOut = pDst;
+
+    blkCnt = blockSize;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      out = *pOut;
+      out += ((q63_t) * px++ * coeff) >> 32;
+      *pOut++ = (q31_t) (out);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Load the coefficient value and           
+     * increment the coefficient buffer for the next set of state values */
+    coeff = *pCoeffs++;
+
+    /* Read Index, from where the state buffer should be read, is calculated. */
+    readIndex = (int32_t) (S->stateIndex - blockSize) - *pTapDelay++;
+
+    /* Wraparound of readIndex */
+    if(readIndex < 0)
+    {
+      readIndex += (int32_t) delaySize;
+    }
+
+    /* Decrement the tap loop counter */
+    tapCnt--;
+  }
+	
+	/* Compute last tap without the final read of pTapDelay */	
+	
+	/* Working pointer for state buffer is updated */
+	py = pState;
+
+	/* blockSize samples are read from the state buffer */
+	arm_circularRead_f32((int32_t *) py, delaySize, &readIndex, 1,
+											 (int32_t *) pb, (int32_t *) pb, blockSize, 1,
+											 blockSize);
+
+	/* Working pointer for the scratch buffer of state values */
+	px = pb;
+
+	/* Working pointer for scratch buffer of output values */
+	pOut = pDst;
+
+	blkCnt = blockSize;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		out = *pOut;
+		out += ((q63_t) * px++ * coeff) >> 32;
+		*pOut++ = (q31_t) (out);
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+  /* Working output pointer is updated */
+  pOut = pDst;
+
+  /* Output is converted into 1.31 format. */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    in = *pOut << 1;
+    *pOut++ = in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR_Sparse group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q7.c
new file mode 100644
index 00000000..886972c8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_fir_sparse_q7.c
@@ -0,0 +1,480 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_fir_sparse_q7.c    
+*    
+* Description:	Q7 sparse FIR filter processing function.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ------------------------------------------------------------------- */
+#include "arm_math.h"
+
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup FIR_Sparse    
+ * @{    
+ */
+
+
+/**   
+ * @brief Processing function for the Q7 sparse FIR filter.   
+ * @param[in]  *S           points to an instance of the Q7 sparse FIR structure.   
+ * @param[in]  *pSrc        points to the block of input data.   
+ * @param[out] *pDst        points to the block of output data   
+ * @param[in]  *pScratchIn  points to a temporary buffer of size blockSize.   
+ * @param[in]  *pScratchOut points to a temporary buffer of size blockSize.   
+ * @param[in]  blockSize    number of input samples to process per call.   
+ * @return none.   
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using a 32-bit internal accumulator.    
+ * Both coefficients and state variables are represented in 1.7 format and multiplications yield a 2.14 result.    
+ * The 2.14 intermediate results are accumulated in a 32-bit accumulator in 18.14 format.    
+ * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved.    
+ * The accumulator is then converted to 18.7 format by discarding the low 7 bits.   
+ * Finally, the result is truncated to 1.7 format.   
+ */
+
+void arm_fir_sparse_q7(
+  arm_fir_sparse_instance_q7 * S,
+  q7_t * pSrc,
+  q7_t * pDst,
+  q7_t * pScratchIn,
+  q31_t * pScratchOut,
+  uint32_t blockSize)
+{
+
+  q7_t *pState = S->pState;                      /* State pointer */
+  q7_t *pCoeffs = S->pCoeffs;                    /* Coefficient pointer */
+  q7_t *px;                                      /* Scratch buffer pointer */
+  q7_t *py = pState;                             /* Temporary pointers for state buffer */
+  q7_t *pb = pScratchIn;                         /* Temporary pointers for scratch buffer */
+  q7_t *pOut = pDst;                             /* Destination pointer */
+  int32_t *pTapDelay = S->pTapDelay;             /* Pointer to the array containing offset of the non-zero tap values. */
+  uint32_t delaySize = S->maxDelay + blockSize;  /* state length */
+  uint16_t numTaps = S->numTaps;                 /* Filter order */
+  int32_t readIndex;                             /* Read index of the state buffer */
+  uint32_t tapCnt, blkCnt;                       /* loop counters */
+  q7_t coeff = *pCoeffs++;                       /* Read the coefficient value */
+  q31_t *pScr2 = pScratchOut;                    /* Working pointer for scratch buffer of output values */
+  q31_t in;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q7_t in1, in2, in3, in4;
+
+  /* BlockSize of Input samples are copied into the state buffer */
+  /* StateIndex points to the starting position to write in the state buffer */
+  arm_circularWrite_q7(py, (int32_t) delaySize, &S->stateIndex, 1, pSrc, 1,
+                       blockSize);
+
+  /* Loop over the number of taps. */
+  tapCnt = numTaps;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Working pointer for state buffer is updated */
+  py = pState;
+
+  /* blockSize samples are read from the state buffer */
+  arm_circularRead_q7(py, (int32_t) delaySize, &readIndex, 1, pb, pb,
+                      (int32_t) blockSize, 1, blockSize);
+
+  /* Working pointer for the scratch buffer of state values */
+  px = pb;
+
+  /* Working pointer for scratch buffer of output values */
+  pScratchOut = pScr2;
+
+  /* Loop over the blockSize. Unroll by a factor of 4.    
+   * Compute 4 multiplications at a time. */
+  blkCnt = blockSize >> 2;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform multiplication and store in the scratch buffer */
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4,    
+   * compute the remaining samples */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform multiplication and store in the scratch buffer */
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Load the coefficient value and    
+   * increment the coefficient buffer for the next set of state values */
+  coeff = *pCoeffs++;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Loop over the number of taps. */
+  tapCnt = (uint32_t) numTaps - 2u;
+
+  while(tapCnt > 0u)
+  {
+    /* Working pointer for state buffer is updated */
+    py = pState;
+
+    /* blockSize samples are read from the state buffer */
+    arm_circularRead_q7(py, (int32_t) delaySize, &readIndex, 1, pb, pb,
+                        (int32_t) blockSize, 1, blockSize);
+
+    /* Working pointer for the scratch buffer of state values */
+    px = pb;
+
+    /* Working pointer for scratch buffer of output values */
+    pScratchOut = pScr2;
+
+    /* Loop over the blockSize. Unroll by a factor of 4.    
+     * Compute 4 MACS at a time. */
+    blkCnt = blockSize >> 2;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      in = *pScratchOut + ((q31_t) * px++ * coeff);
+      *pScratchOut++ = in;
+      in = *pScratchOut + ((q31_t) * px++ * coeff);
+      *pScratchOut++ = in;
+      in = *pScratchOut + ((q31_t) * px++ * coeff);
+      *pScratchOut++ = in;
+      in = *pScratchOut + ((q31_t) * px++ * coeff);
+      *pScratchOut++ = in;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize is not a multiple of 4,    
+     * compute the remaining samples */
+    blkCnt = blockSize % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      in = *pScratchOut + ((q31_t) * px++ * coeff);
+      *pScratchOut++ = in;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Load the coefficient value and    
+     * increment the coefficient buffer for the next set of state values */
+    coeff = *pCoeffs++;
+
+    /* Read Index, from where the state buffer should be read, is calculated. */
+    readIndex = ((int32_t) S->stateIndex -
+                 (int32_t) blockSize) - *pTapDelay++;
+
+    /* Wraparound of readIndex */
+    if(readIndex < 0)
+    {
+      readIndex += (int32_t) delaySize;
+    }
+
+    /* Decrement the tap loop counter */
+    tapCnt--;
+  }
+	
+	/* Compute last tap without the final read of pTapDelay */	
+	
+	/* Working pointer for state buffer is updated */
+	py = pState;
+
+	/* blockSize samples are read from the state buffer */
+	arm_circularRead_q7(py, (int32_t) delaySize, &readIndex, 1, pb, pb,
+											(int32_t) blockSize, 1, blockSize);
+
+	/* Working pointer for the scratch buffer of state values */
+	px = pb;
+
+	/* Working pointer for scratch buffer of output values */
+	pScratchOut = pScr2;
+
+	/* Loop over the blockSize. Unroll by a factor of 4.    
+	 * Compute 4 MACS at a time. */
+	blkCnt = blockSize >> 2;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		in = *pScratchOut + ((q31_t) * px++ * coeff);
+		*pScratchOut++ = in;
+		in = *pScratchOut + ((q31_t) * px++ * coeff);
+		*pScratchOut++ = in;
+		in = *pScratchOut + ((q31_t) * px++ * coeff);
+		*pScratchOut++ = in;
+		in = *pScratchOut + ((q31_t) * px++ * coeff);
+		*pScratchOut++ = in;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+	/* If the blockSize is not a multiple of 4,    
+	 * compute the remaining samples */
+	blkCnt = blockSize % 0x4u;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		in = *pScratchOut + ((q31_t) * px++ * coeff);
+		*pScratchOut++ = in;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+  /* All the output values are in pScratchOut buffer.    
+     Convert them into 1.15 format, saturate and store in the destination buffer. */
+  /* Loop over the blockSize. */
+  blkCnt = blockSize >> 2;
+
+  while(blkCnt > 0u)
+  {
+    in1 = (q7_t) __SSAT(*pScr2++ >> 7, 8);
+    in2 = (q7_t) __SSAT(*pScr2++ >> 7, 8);
+    in3 = (q7_t) __SSAT(*pScr2++ >> 7, 8);
+    in4 = (q7_t) __SSAT(*pScr2++ >> 7, 8);
+
+    *__SIMD32(pOut)++ = __PACKq7(in1, in2, in3, in4);
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4,    
+     remaining samples are processed in the below loop */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    *pOut++ = (q7_t) __SSAT(*pScr2++ >> 7, 8);
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* BlockSize of Input samples are copied into the state buffer */
+  /* StateIndex points to the starting position to write in the state buffer */
+  arm_circularWrite_q7(py, (int32_t) delaySize, &S->stateIndex, 1, pSrc, 1,
+                       blockSize);
+
+  /* Loop over the number of taps. */
+  tapCnt = numTaps;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Working pointer for state buffer is updated */
+  py = pState;
+
+  /* blockSize samples are read from the state buffer */
+  arm_circularRead_q7(py, (int32_t) delaySize, &readIndex, 1, pb, pb,
+                      (int32_t) blockSize, 1, blockSize);
+
+  /* Working pointer for the scratch buffer of state values */
+  px = pb;
+
+  /* Working pointer for scratch buffer of output values */
+  pScratchOut = pScr2;
+
+  /* Loop over the blockSize */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Perform multiplication and store in the scratch buffer */
+    *pScratchOut++ = ((q31_t) * px++ * coeff);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Load the coefficient value and           
+   * increment the coefficient buffer for the next set of state values */
+  coeff = *pCoeffs++;
+
+  /* Read Index, from where the state buffer should be read, is calculated. */
+  readIndex = ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+  /* Wraparound of readIndex */
+  if(readIndex < 0)
+  {
+    readIndex += (int32_t) delaySize;
+  }
+
+  /* Loop over the number of taps. */
+  tapCnt = (uint32_t) numTaps - 2u;
+
+  while(tapCnt > 0u)
+  {
+    /* Working pointer for state buffer is updated */
+    py = pState;
+
+    /* blockSize samples are read from the state buffer */
+    arm_circularRead_q7(py, (int32_t) delaySize, &readIndex, 1, pb, pb,
+                        (int32_t) blockSize, 1, blockSize);
+
+    /* Working pointer for the scratch buffer of state values */
+    px = pb;
+
+    /* Working pointer for scratch buffer of output values */
+    pScratchOut = pScr2;
+
+    /* Loop over the blockSize */
+    blkCnt = blockSize;
+
+    while(blkCnt > 0u)
+    {
+      /* Perform Multiply-Accumulate */
+      in = *pScratchOut + ((q31_t) * px++ * coeff);
+      *pScratchOut++ = in;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Load the coefficient value and           
+     * increment the coefficient buffer for the next set of state values */
+    coeff = *pCoeffs++;
+
+    /* Read Index, from where the state buffer should be read, is calculated. */
+    readIndex =
+      ((int32_t) S->stateIndex - (int32_t) blockSize) - *pTapDelay++;
+
+    /* Wraparound of readIndex */
+    if(readIndex < 0)
+    {
+      readIndex += (int32_t) delaySize;
+    }
+
+    /* Decrement the tap loop counter */
+    tapCnt--;
+  }
+	
+	/* Compute last tap without the final read of pTapDelay */	
+	
+	/* Working pointer for state buffer is updated */
+	py = pState;
+
+	/* blockSize samples are read from the state buffer */
+	arm_circularRead_q7(py, (int32_t) delaySize, &readIndex, 1, pb, pb,
+											(int32_t) blockSize, 1, blockSize);
+
+	/* Working pointer for the scratch buffer of state values */
+	px = pb;
+
+	/* Working pointer for scratch buffer of output values */
+	pScratchOut = pScr2;
+
+	/* Loop over the blockSize */
+	blkCnt = blockSize;
+
+	while(blkCnt > 0u)
+	{
+		/* Perform Multiply-Accumulate */
+		in = *pScratchOut + ((q31_t) * px++ * coeff);
+		*pScratchOut++ = in;
+
+		/* Decrement the loop counter */
+		blkCnt--;
+	}
+
+  /* All the output values are in pScratchOut buffer.       
+     Convert them into 1.15 format, saturate and store in the destination buffer. */
+  /* Loop over the blockSize. */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    *pOut++ = (q7_t) __SSAT(*pScr2++ >> 7, 8);
+
+    /* Decrement the blockSize loop counter */
+    blkCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of FIR_Sparse group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_f32.c
new file mode 100644
index 00000000..21e0fca0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_f32.c
@@ -0,0 +1,447 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_iir_lattice_f32.c    
+*    
+* Description:	Floating-point IIR Lattice filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup IIR_Lattice Infinite Impulse Response (IIR) Lattice Filters    
+ *    
+ * This set of functions implements lattice filters    
+ * for Q15, Q31 and floating-point data types.  Lattice filters are used in a     
+ * variety of adaptive filter applications.  The filter structure has feedforward and    
+ * feedback components and the net impulse response is infinite length.    
+ * The functions operate on blocks    
+ * of input and output data and each call to the function processes    
+ * blockSize samples through the filter.  pSrc and    
+ * pDst point to input and output arrays containing blockSize values.    
+    
+ * \par Algorithm:    
+ * \image html IIRLattice.gif "Infinite Impulse Response Lattice filter"    
+ * 
    
+ *    fN(n)   =  x(n)    
+ *    fm-1(n) = fm(n) - km * gm-1(n-1)   for m = N, N-1, ...1    
+ *    gm(n)   = km * fm-1(n) + gm-1(n-1) for m = N, N-1, ...1    
+ *    y(n)    = vN * gN(n) + vN-1 * gN-1(n) + ...+ v0 * g0(n)    
+ * 
    
+ * \par    
+ * pkCoeffs points to array of reflection coefficients of size numStages.     
+ * Reflection coefficients are stored in time-reversed order.    
+ * \par    
+ * 
    
+ *    {kN, kN-1, ....k1}    
+ * 
    
+ * pvCoeffs points to the array of ladder coefficients of size (numStages+1).     
+ * Ladder coefficients are stored in time-reversed order.    
+ * \par    
+ * 
    
+ *    {vN, vN-1, ...v0}    
+ * 
    
+ * pState points to a state array of size numStages + blockSize.    
+ * The state variables shown in the figure above (the g values) are stored in the pState array.    
+ * The state variables are updated after each block of data is processed; the coefficients are untouched.    
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter.    
+ * Coefficient arrays may be shared among several instances while state variable arrays cannot be shared.    
+ * There are separate instance structure declarations for each of the 3 supported data types.    
+  *    
+ * \par Initialization Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.   
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * numStages, pkCoeffs, pvCoeffs, pState. Also set all of the values in pState to zero. 
+ *    
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * Set the values in the state buffer to zeros and then manually initialize the instance structure as follows:    
+ * 
    
+ *arm_iir_lattice_instance_f32 S = {numStages, pState, pkCoeffs, pvCoeffs};    
+ *arm_iir_lattice_instance_q31 S = {numStages, pState, pkCoeffs, pvCoeffs};    
+ *arm_iir_lattice_instance_q15 S = {numStages, pState, pkCoeffs, pvCoeffs};    
+ * 
    
+ * \par    
+ * where numStages is the number of stages in the filter; pState points to the state buffer array;    
+ * pkCoeffs points to array of the reflection coefficients; pvCoeffs points to the array of ladder coefficients.    
+ * \par Fixed-Point Behavior    
+ * Care must be taken when using the fixed-point versions of the IIR lattice filter functions.    
+ * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered.    
+ * Refer to the function specific documentation below for usage guidelines.    
+ */
+
+/**    
+ * @addtogroup IIR_Lattice    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the floating-point IIR lattice filter.    
+ * @param[in] *S points to an instance of the floating-point IIR lattice structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data.    
+ * @param[in] blockSize number of samples to process.    
+ * @return none.    
+ */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+void arm_iir_lattice_f32(
+  const arm_iir_lattice_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t fnext1, gcurr1, gnext;               /* Temporary variables for lattice stages */
+  float32_t acc;                                 /* Accumlator */
+  uint32_t blkCnt, tapCnt;                       /* temporary variables for counts */
+  float32_t *px1, *px2, *pk, *pv;                /* temporary pointers for state and coef */
+  uint32_t numStages = S->numStages;             /* number of stages */
+  float32_t *pState;                             /* State pointer */
+  float32_t *pStateCurnt;                        /* State current pointer */
+  float32_t k1, k2;
+  float32_t v1, v2, v3, v4;
+  float32_t gcurr2;
+  float32_t fnext2;
+
+  /* initialise loop count */
+  blkCnt = blockSize;
+
+  /* initialise state pointer */
+  pState = &S->pState[0];
+
+  /* Sample processing */
+  while(blkCnt > 0u)
+  {
+    /* Read Sample from input buffer */
+    /* fN(n) = x(n) */
+    fnext2 = *pSrc++;
+
+    /* Initialize Ladder coeff pointer */
+    pv = &S->pvCoeffs[0];
+    /* Initialize Reflection coeff pointer */
+    pk = &S->pkCoeffs[0];
+
+    /* Initialize state read pointer */
+    px1 = pState;
+    /* Initialize state write pointer */
+    px2 = pState;
+
+    /* Set accumulator to zero */
+    acc = 0.0;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = (numStages) >> 2;
+
+    while(tapCnt > 0u)
+    {
+      /* Read gN-1(n-1) from state buffer */
+      gcurr1 = *px1;
+
+      /* read reflection coefficient kN */
+      k1 = *pk;
+
+      /* fN-1(n) = fN(n) - kN * gN-1(n-1) */
+      fnext1 = fnext2 - (k1 * gcurr1);
+
+      /* read ladder coefficient vN */
+      v1 = *pv;
+
+      /* read next reflection coefficient kN-1 */
+      k2 = *(pk + 1u);
+
+      /* Read gN-2(n-1) from state buffer */
+      gcurr2 = *(px1 + 1u);
+
+      /* read next ladder coefficient vN-1 */
+      v2 = *(pv + 1u);
+
+      /* fN-2(n) = fN-1(n) - kN-1 * gN-2(n-1) */
+      fnext2 = fnext1 - (k2 * gcurr2);
+
+      /* gN(n)   = kN * fN-1(n) + gN-1(n-1) */
+      gnext = gcurr1 + (k1 * fnext1);
+
+      /* read reflection coefficient kN-2 */
+      k1 = *(pk + 2u);
+
+      /* write gN(n) into state for next sample processing */
+      *px2++ = gnext;
+
+      /* Read gN-3(n-1) from state buffer */
+      gcurr1 = *(px1 + 2u);
+
+      /* y(n) += gN(n) * vN  */
+      acc += (gnext * v1);
+
+      /* fN-3(n) = fN-2(n) - kN-2 * gN-3(n-1) */
+      fnext1 = fnext2 - (k1 * gcurr1);
+
+      /* gN-1(n)   = kN-1 * fN-2(n) + gN-2(n-1) */
+      gnext = gcurr2 + (k2 * fnext2);
+
+      /* Read gN-4(n-1) from state buffer */
+      gcurr2 = *(px1 + 3u);
+
+      /* y(n) += gN-1(n) * vN-1  */
+      acc += (gnext * v2);
+
+      /* read reflection coefficient kN-3 */
+      k2 = *(pk + 3u);
+
+      /* write gN-1(n) into state for next sample processing */
+      *px2++ = gnext;
+
+      /* fN-4(n) = fN-3(n) - kN-3 * gN-4(n-1) */
+      fnext2 = fnext1 - (k2 * gcurr2);
+
+      /* gN-2(n) = kN-2 * fN-3(n) + gN-3(n-1) */
+      gnext = gcurr1 + (k1 * fnext1);
+
+      /* read ladder coefficient vN-2 */
+      v3 = *(pv + 2u);
+
+      /* y(n) += gN-2(n) * vN-2  */
+      acc += (gnext * v3);
+
+      /* write gN-2(n) into state for next sample processing */
+      *px2++ = gnext;
+
+      /* update pointer */
+      pk += 4u;
+
+      /* gN-3(n) = kN-3 * fN-4(n) + gN-4(n-1) */
+      gnext = (fnext2 * k2) + gcurr2;
+
+      /* read next ladder coefficient vN-3 */
+      v4 = *(pv + 3u);
+
+      /* y(n) += gN-4(n) * vN-4  */
+      acc += (gnext * v4);
+
+      /* write gN-3(n) into state for next sample processing */
+      *px2++ = gnext;
+
+      /* update pointers */
+      px1 += 4u;
+      pv += 4u;
+
+      tapCnt--;
+
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = (numStages) % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      gcurr1 = *px1++;
+      /* Process sample for last taps */
+      fnext1 = fnext2 - ((*pk) * gcurr1);
+      gnext = (fnext1 * (*pk++)) + gcurr1;
+      /* Output samples for last taps */
+      acc += (gnext * (*pv++));
+      *px2++ = gnext;
+      fnext2 = fnext1;
+
+      tapCnt--;
+
+    }
+
+    /* y(n) += g0(n) * v0 */
+    acc += (fnext2 * (*pv));
+
+    *px2++ = fnext2;
+
+    /* write out into pDst */
+    *pDst++ = acc;
+
+    /* Advance the state pointer by 4 to process the next group of 4 samples */
+    pState = pState + 1u;
+
+    blkCnt--;
+
+  }
+
+  /* Processing is complete. Now copy last S->numStages samples to start of the buffer        
+     for the preperation of next frame process */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = &S->pState[0];
+  pState = &S->pState[blockSize];
+
+  tapCnt = numStages >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+
+  }
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numStages) % 0x4u;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+}
+
+#else
+
+void arm_iir_lattice_f32(
+  const arm_iir_lattice_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t fcurr, fnext = 0, gcurr, gnext;      /* Temporary variables for lattice stages */
+  float32_t acc;                                 /* Accumlator */
+  uint32_t blkCnt, tapCnt;                       /* temporary variables for counts */
+  float32_t *px1, *px2, *pk, *pv;                /* temporary pointers for state and coef */
+  uint32_t numStages = S->numStages;             /* number of stages */
+  float32_t *pState;                             /* State pointer */
+  float32_t *pStateCurnt;                        /* State current pointer */
+
+
+  /* Run the below code for Cortex-M0 */
+
+  blkCnt = blockSize;
+
+  pState = &S->pState[0];
+
+  /* Sample processing */
+  while(blkCnt > 0u)
+  {
+    /* Read Sample from input buffer */
+    /* fN(n) = x(n) */
+    fcurr = *pSrc++;
+
+    /* Initialize state read pointer */
+    px1 = pState;
+    /* Initialize state write pointer */
+    px2 = pState;
+    /* Set accumulator to zero */
+    acc = 0.0f;
+    /* Initialize Ladder coeff pointer */
+    pv = &S->pvCoeffs[0];
+    /* Initialize Reflection coeff pointer */
+    pk = &S->pkCoeffs[0];
+
+
+    /* Process sample for numStages */
+    tapCnt = numStages;
+
+    while(tapCnt > 0u)
+    {
+      gcurr = *px1++;
+      /* Process sample for last taps */
+      fnext = fcurr - ((*pk) * gcurr);
+      gnext = (fnext * (*pk++)) + gcurr;
+
+      /* Output samples for last taps */
+      acc += (gnext * (*pv++));
+      *px2++ = gnext;
+      fcurr = fnext;
+
+      /* Decrementing loop counter */
+      tapCnt--;
+
+    }
+
+    /* y(n) += g0(n) * v0 */
+    acc += (fnext * (*pv));
+
+    *px2++ = fnext;
+
+    /* write out into pDst */
+    *pDst++ = acc;
+
+    /* Advance the state pointer by 1 to process the next group of samples */
+    pState = pState + 1u;
+    blkCnt--;
+
+  }
+
+  /* Processing is complete. Now copy last S->numStages samples to start of the buffer           
+     for the preperation of next frame process */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = &S->pState[0];
+  pState = &S->pState[blockSize];
+
+  tapCnt = numStages;
+
+  /* Copy the data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+}
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+
+/**    
+ * @} end of IIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_f32.c
new file mode 100644
index 00000000..05aa8694
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_f32.c
@@ -0,0 +1,91 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_iir_lattice_init_f32.c    
+*    
+* Description:  Floating-point IIR lattice filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup IIR_Lattice    
+ * @{    
+ */
+
+/**    
+ * @brief Initialization function for the floating-point IIR lattice filter.    
+ * @param[in] *S points to an instance of the floating-point IIR lattice structure.    
+ * @param[in] numStages number of stages in the filter.    
+ * @param[in] *pkCoeffs points to the reflection coefficient buffer.  The array is of length numStages.    
+ * @param[in] *pvCoeffs points to the ladder coefficient buffer.  The array is of length numStages+1.    
+ * @param[in] *pState points to the state buffer.  The array is of length numStages+blockSize.    
+ * @param[in] blockSize number of samples to process.    
+ * @return none.    
+ */
+
+void arm_iir_lattice_init_f32(
+  arm_iir_lattice_instance_f32 * S,
+  uint16_t numStages,
+  float32_t * pkCoeffs,
+  float32_t * pvCoeffs,
+  float32_t * pState,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numStages = numStages;
+
+  /* Assign reflection coefficient pointer */
+  S->pkCoeffs = pkCoeffs;
+
+  /* Assign ladder coefficient pointer */
+  S->pvCoeffs = pvCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numStages */
+  memset(pState, 0, (numStages + blockSize) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+
+}
+
+  /**    
+   * @} end of IIR_Lattice group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_q15.c
new file mode 100644
index 00000000..4a43a271
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_q15.c
@@ -0,0 +1,91 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_iir_lattice_init_q15.c    
+*    
+* Description:  Q15 IIR lattice filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup IIR_Lattice    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for the Q15 IIR lattice filter.    
+   * @param[in] *S points to an instance of the Q15 IIR lattice structure.    
+   * @param[in] numStages  number of stages in the filter.    
+   * @param[in] *pkCoeffs points to reflection coefficient buffer.  The array is of length numStages.    
+   * @param[in] *pvCoeffs points to ladder coefficient buffer.  The array is of length numStages+1.    
+   * @param[in] *pState points to state buffer.  The array is of length numStages+blockSize.    
+   * @param[in] blockSize number of samples to process per call.    
+   * @return none.    
+   */
+
+void arm_iir_lattice_init_q15(
+  arm_iir_lattice_instance_q15 * S,
+  uint16_t numStages,
+  q15_t * pkCoeffs,
+  q15_t * pvCoeffs,
+  q15_t * pState,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numStages = numStages;
+
+  /* Assign reflection coefficient pointer */
+  S->pkCoeffs = pkCoeffs;
+
+  /* Assign ladder coefficient pointer */
+  S->pvCoeffs = pvCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numStages */
+  memset(pState, 0, (numStages + blockSize) * sizeof(q15_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+
+}
+
+/**    
+ * @} end of IIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_q31.c
new file mode 100644
index 00000000..fba8a17f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_init_q31.c
@@ -0,0 +1,91 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_iir_lattice_init_q31.c    
+*    
+* Description:  Initialization function for the Q31 IIR lattice filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup IIR_Lattice    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for the Q31 IIR lattice filter.    
+   * @param[in] *S points to an instance of the Q31 IIR lattice structure.    
+   * @param[in] numStages number of stages in the filter.    
+   * @param[in] *pkCoeffs points to the reflection coefficient buffer.  The array is of length numStages.    
+   * @param[in] *pvCoeffs points to the ladder coefficient buffer.  The array is of length numStages+1.    
+   * @param[in] *pState points to the state buffer.  The array is of length numStages+blockSize.    
+   * @param[in] blockSize number of samples to process.    
+   * @return none.    
+   */
+
+void arm_iir_lattice_init_q31(
+  arm_iir_lattice_instance_q31 * S,
+  uint16_t numStages,
+  q31_t * pkCoeffs,
+  q31_t * pvCoeffs,
+  q31_t * pState,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numStages = numStages;
+
+  /* Assign reflection coefficient pointer */
+  S->pkCoeffs = pkCoeffs;
+
+  /* Assign ladder coefficient pointer */
+  S->pvCoeffs = pvCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numStages */
+  memset(pState, 0, (numStages + blockSize) * sizeof(q31_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+
+}
+
+/**    
+ * @} end of IIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_q15.c
new file mode 100644
index 00000000..4b32b47d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_q15.c
@@ -0,0 +1,464 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_iir_lattice_q15.c    
+*    
+* Description:	Q15 IIR lattice filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup IIR_Lattice    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q15 IIR lattice filter.    
+ * @param[in] *S points to an instance of the Q15 IIR lattice structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data.    
+ * @param[in] blockSize number of samples to process.    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * Both coefficients and state variables are represented in 1.15 format and multiplications yield a 2.30 result.    
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.    
+ * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved.    
+ * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits.    
+ * Lastly, the accumulator is saturated to yield a result in 1.15 format.    
+ */
+
+void arm_iir_lattice_q15(
+  const arm_iir_lattice_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t fcurr, fnext, gcurr = 0, gnext;          /* Temporary variables for lattice stages */
+  q15_t gnext1, gnext2;                          /* Temporary variables for lattice stages */
+  uint32_t stgCnt;                               /* Temporary variables for counts */
+  q63_t acc;                                     /* Accumlator */
+  uint32_t blkCnt, tapCnt;                       /* Temporary variables for counts */
+  q15_t *px1, *px2, *pk, *pv;                    /* temporary pointers for state and coef */
+  uint32_t numStages = S->numStages;             /* number of stages */
+  q15_t *pState;                                 /* State pointer */
+  q15_t *pStateCurnt;                            /* State current pointer */
+  q15_t out;                                     /* Temporary variable for output */
+  q31_t v;                                       /* Temporary variable for ladder coefficient */
+#ifdef UNALIGNED_SUPPORT_DISABLE
+	q15_t v1, v2;
+#endif
+
+
+  blkCnt = blockSize;
+
+  pState = &S->pState[0];
+
+  /* Sample processing */
+  while(blkCnt > 0u)
+  {
+    /* Read Sample from input buffer */
+    /* fN(n) = x(n) */
+    fcurr = *pSrc++;
+
+    /* Initialize state read pointer */
+    px1 = pState;
+    /* Initialize state write pointer */
+    px2 = pState;
+    /* Set accumulator to zero */
+    acc = 0;
+    /* Initialize Ladder coeff pointer */
+    pv = &S->pvCoeffs[0];
+    /* Initialize Reflection coeff pointer */
+    pk = &S->pkCoeffs[0];
+
+
+    /* Process sample for first tap */
+    gcurr = *px1++;
+    /* fN-1(n) = fN(n) - kN * gN-1(n-1) */
+    fnext = fcurr - (((q31_t) gcurr * (*pk)) >> 15);
+    fnext = __SSAT(fnext, 16);
+    /* gN(n) = kN * fN-1(n) + gN-1(n-1) */
+    gnext = (((q31_t) fnext * (*pk++)) >> 15) + gcurr;
+    gnext = __SSAT(gnext, 16);
+    /* write gN(n) into state for next sample processing */
+    *px2++ = (q15_t) gnext;
+    /* y(n) += gN(n) * vN  */
+    acc += (q31_t) ((gnext * (*pv++)));
+
+
+    /* Update f values for next coefficient processing */
+    fcurr = fnext;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = (numStages - 1u) >> 2;
+
+    while(tapCnt > 0u)
+    {
+
+      /* Process sample for 2nd, 6th ...taps */
+      /* Read gN-2(n-1) from state buffer */
+      gcurr = *px1++;
+      /* Process sample for 2nd, 6th .. taps */
+      /* fN-2(n) = fN-1(n) - kN-1 * gN-2(n-1) */
+      fnext = fcurr - (((q31_t) gcurr * (*pk)) >> 15);
+      fnext = __SSAT(fnext, 16);
+      /* gN-1(n) = kN-1 * fN-2(n) + gN-2(n-1) */
+      gnext = (((q31_t) fnext * (*pk++)) >> 15) + gcurr;
+      gnext1 = (q15_t) __SSAT(gnext, 16);
+      /* write gN-1(n) into state */
+      *px2++ = (q15_t) gnext1;
+
+
+      /* Process sample for 3nd, 7th ...taps */
+      /* Read gN-3(n-1) from state */
+      gcurr = *px1++;
+      /* Process sample for 3rd, 7th .. taps */
+      /* fN-3(n) = fN-2(n) - kN-2 * gN-3(n-1) */
+      fcurr = fnext - (((q31_t) gcurr * (*pk)) >> 15);
+      fcurr = __SSAT(fcurr, 16);
+      /* gN-2(n) = kN-2 * fN-3(n) + gN-3(n-1) */
+      gnext = (((q31_t) fcurr * (*pk++)) >> 15) + gcurr;
+      gnext2 = (q15_t) __SSAT(gnext, 16);
+      /* write gN-2(n) into state */
+      *px2++ = (q15_t) gnext2;
+
+      /* Read vN-1 and vN-2 at a time */
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+      v = *__SIMD32(pv)++;
+
+#else
+
+	  v1 = *pv++;
+	  v2 = *pv++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+	  v = __PKHBT(v1, v2, 16);
+
+#else
+
+	  v = __PKHBT(v2, v1, 16);
+
+#endif	/* 	#ifndef ARM_MATH_BIG_ENDIAN		*/
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE */
+
+
+      /* Pack gN-1(n) and gN-2(n) */
+
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      gnext = __PKHBT(gnext1, gnext2, 16);
+
+#else
+
+      gnext = __PKHBT(gnext2, gnext1, 16);
+
+#endif /*   #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* y(n) += gN-1(n) * vN-1  */
+      /* process for gN-5(n) * vN-5, gN-9(n) * vN-9 ... */
+      /* y(n) += gN-2(n) * vN-2  */
+      /* process for gN-6(n) * vN-6, gN-10(n) * vN-10 ... */
+      acc = __SMLALD(gnext, v, acc);
+
+
+      /* Process sample for 4th, 8th ...taps */
+      /* Read gN-4(n-1) from state */
+      gcurr = *px1++;
+      /* Process sample for 4th, 8th .. taps */
+      /* fN-4(n) = fN-3(n) - kN-3 * gN-4(n-1) */
+      fnext = fcurr - (((q31_t) gcurr * (*pk)) >> 15);
+      fnext = __SSAT(fnext, 16);
+      /* gN-3(n) = kN-3 * fN-1(n) + gN-1(n-1) */
+      gnext = (((q31_t) fnext * (*pk++)) >> 15) + gcurr;
+      gnext1 = (q15_t) __SSAT(gnext, 16);
+      /* write  gN-3(n) for the next sample process */
+      *px2++ = (q15_t) gnext1;
+
+
+      /* Process sample for 5th, 9th ...taps */
+      /* Read gN-5(n-1) from state */
+      gcurr = *px1++;
+      /* Process sample for 5th, 9th .. taps */
+      /* fN-5(n) = fN-4(n) - kN-4 * gN-5(n-1) */
+      fcurr = fnext - (((q31_t) gcurr * (*pk)) >> 15);
+      fcurr = __SSAT(fcurr, 16);
+      /* gN-4(n) = kN-4 * fN-5(n) + gN-5(n-1) */
+      gnext = (((q31_t) fcurr * (*pk++)) >> 15) + gcurr;
+      gnext2 = (q15_t) __SSAT(gnext, 16);
+      /* write      gN-4(n) for the next sample process */
+      *px2++ = (q15_t) gnext2;
+
+      /* Read vN-3 and vN-4 at a time */
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+      v = *__SIMD32(pv)++;
+
+#else
+
+	  v1 = *pv++;
+	  v2 = *pv++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+	  v = __PKHBT(v1, v2, 16);
+
+#else
+
+	  v = __PKHBT(v2, v1, 16);
+
+#endif	/* #ifndef ARM_MATH_BIG_ENDIAN	 */
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE */
+
+
+      /* Pack gN-3(n) and gN-4(n) */
+#ifndef  ARM_MATH_BIG_ENDIAN
+
+      gnext = __PKHBT(gnext1, gnext2, 16);
+
+#else
+
+      gnext = __PKHBT(gnext2, gnext1, 16);
+
+#endif /*      #ifndef  ARM_MATH_BIG_ENDIAN    */
+
+      /* y(n) += gN-4(n) * vN-4  */
+      /* process for gN-8(n) * vN-8, gN-12(n) * vN-12 ... */
+      /* y(n) += gN-3(n) * vN-3  */
+      /* process for gN-7(n) * vN-7, gN-11(n) * vN-11 ... */
+      acc = __SMLALD(gnext, v, acc);
+
+      tapCnt--;
+
+    }
+
+    fnext = fcurr;
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = (numStages - 1u) % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      gcurr = *px1++;
+      /* Process sample for last taps */
+      fnext = fcurr - (((q31_t) gcurr * (*pk)) >> 15);
+      fnext = __SSAT(fnext, 16);
+      gnext = (((q31_t) fnext * (*pk++)) >> 15) + gcurr;
+      gnext = __SSAT(gnext, 16);
+      /* Output samples for last taps */
+      acc += (q31_t) (((q31_t) gnext * (*pv++)));
+      *px2++ = (q15_t) gnext;
+      fcurr = fnext;
+
+      tapCnt--;
+    }
+
+    /* y(n) += g0(n) * v0 */
+    acc += (q31_t) (((q31_t) fnext * (*pv++)));
+
+    out = (q15_t) __SSAT(acc >> 15, 16);
+    *px2++ = (q15_t) fnext;
+
+    /* write out into pDst */
+    *pDst++ = out;
+
+    /* Advance the state pointer by 4 to process the next group of 4 samples */
+    pState = pState + 1u;
+    blkCnt--;
+
+  }
+
+  /* Processing is complete. Now copy last S->numStages samples to start of the buffer    
+     for the preperation of next frame process */
+  /* Points to the start of the state buffer */
+  pStateCurnt = &S->pState[0];
+  pState = &S->pState[blockSize];
+
+  stgCnt = (numStages >> 2u);
+
+  /* copy data */
+  while(stgCnt > 0u)
+  {
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+
+#else
+
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+#endif /*	#ifndef UNALIGNED_SUPPORT_DISABLE */
+
+    /* Decrement the loop counter */
+    stgCnt--;
+
+  }
+
+  /* Calculation of count for remaining q15_t data */
+  stgCnt = (numStages) % 0x4u;
+
+  /* copy data */
+  while(stgCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    stgCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q31_t fcurr, fnext = 0, gcurr = 0, gnext;      /* Temporary variables for lattice stages */
+  uint32_t stgCnt;                               /* Temporary variables for counts */
+  q63_t acc;                                     /* Accumlator */
+  uint32_t blkCnt, tapCnt;                       /* Temporary variables for counts */
+  q15_t *px1, *px2, *pk, *pv;                    /* temporary pointers for state and coef */
+  uint32_t numStages = S->numStages;             /* number of stages */
+  q15_t *pState;                                 /* State pointer */
+  q15_t *pStateCurnt;                            /* State current pointer */
+  q15_t out;                                     /* Temporary variable for output */
+
+
+  blkCnt = blockSize;
+
+  pState = &S->pState[0];
+
+  /* Sample processing */
+  while(blkCnt > 0u)
+  {
+    /* Read Sample from input buffer */
+    /* fN(n) = x(n) */
+    fcurr = *pSrc++;
+
+    /* Initialize state read pointer */
+    px1 = pState;
+    /* Initialize state write pointer */
+    px2 = pState;
+    /* Set accumulator to zero */
+    acc = 0;
+    /* Initialize Ladder coeff pointer */
+    pv = &S->pvCoeffs[0];
+    /* Initialize Reflection coeff pointer */
+    pk = &S->pkCoeffs[0];
+
+    tapCnt = numStages;
+
+    while(tapCnt > 0u)
+    {
+      gcurr = *px1++;
+      /* Process sample */
+      /* fN-1(n) = fN(n) - kN * gN-1(n-1) */
+      fnext = fcurr - ((gcurr * (*pk)) >> 15);
+      fnext = __SSAT(fnext, 16);
+      /* gN(n) = kN * fN-1(n) + gN-1(n-1) */
+      gnext = ((fnext * (*pk++)) >> 15) + gcurr;
+      gnext = __SSAT(gnext, 16);
+      /* Output samples */
+      /* y(n) += gN(n) * vN */
+      acc += (q31_t) ((gnext * (*pv++)));
+      /* write gN(n) into state for next sample processing */
+      *px2++ = (q15_t) gnext;
+      /* Update f values for next coefficient processing */
+      fcurr = fnext;
+
+      tapCnt--;
+    }
+
+    /* y(n) += g0(n) * v0 */
+    acc += (q31_t) ((fnext * (*pv++)));
+
+    out = (q15_t) __SSAT(acc >> 15, 16);
+    *px2++ = (q15_t) fnext;
+
+    /* write out into pDst */
+    *pDst++ = out;
+
+    /* Advance the state pointer by 1 to process the next group of samples */
+    pState = pState + 1u;
+    blkCnt--;
+
+  }
+
+  /* Processing is complete. Now copy last S->numStages samples to start of the buffer           
+     for the preperation of next frame process */
+  /* Points to the start of the state buffer */
+  pStateCurnt = &S->pState[0];
+  pState = &S->pState[blockSize];
+
+  stgCnt = numStages;
+
+  /* copy data */
+  while(stgCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    stgCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+
+
+
+/**    
+ * @} end of IIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_q31.c
new file mode 100644
index 00000000..23ff79f2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_iir_lattice_q31.c
@@ -0,0 +1,350 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_iir_lattice_q31.c    
+*    
+* Description:	Q31 IIR lattice filter processing function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup IIR_Lattice    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q31 IIR lattice filter.    
+ * @param[in] *S points to an instance of the Q31 IIR lattice structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[out] *pDst points to the block of output data.    
+ * @param[in] blockSize number of samples to process.    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate multiplication results but provides only a single guard bit.    
+ * Thus, if the accumulator result overflows it wraps around rather than clip.    
+ * In order to avoid overflows completely the input signal must be scaled down by 2*log2(numStages) bits.    
+ * After all multiply-accumulates are performed, the 2.62 accumulator is saturated to 1.32 format and then truncated to 1.31 format.    
+ */
+
+void arm_iir_lattice_q31(
+  const arm_iir_lattice_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t fcurr, fnext = 0, gcurr = 0, gnext;      /* Temporary variables for lattice stages */
+  q63_t acc;                                     /* Accumlator */
+  uint32_t blkCnt, tapCnt;                       /* Temporary variables for counts */
+  q31_t *px1, *px2, *pk, *pv;                    /* Temporary pointers for state and coef */
+  uint32_t numStages = S->numStages;             /* number of stages */
+  q31_t *pState;                                 /* State pointer */
+  q31_t *pStateCurnt;                            /* State current pointer */
+
+  blkCnt = blockSize;
+
+  pState = &S->pState[0];
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* Sample processing */
+  while(blkCnt > 0u)
+  {
+    /* Read Sample from input buffer */
+    /* fN(n) = x(n) */
+    fcurr = *pSrc++;
+
+    /* Initialize state read pointer */
+    px1 = pState;
+    /* Initialize state write pointer */
+    px2 = pState;
+    /* Set accumulator to zero */
+    acc = 0;
+    /* Initialize Ladder coeff pointer */
+    pv = &S->pvCoeffs[0];
+    /* Initialize Reflection coeff pointer */
+    pk = &S->pkCoeffs[0];
+
+
+    /* Process sample for first tap */
+    gcurr = *px1++;
+    /* fN-1(n) = fN(n) - kN * gN-1(n-1) */
+    fnext = __QSUB(fcurr, (q31_t) (((q63_t) gcurr * (*pk)) >> 31));
+    /* gN(n) = kN * fN-1(n) + gN-1(n-1) */
+    gnext = __QADD(gcurr, (q31_t) (((q63_t) fnext * (*pk++)) >> 31));
+    /* write gN-1(n-1) into state for next sample processing */
+    *px2++ = gnext;
+    /* y(n) += gN(n) * vN  */
+    acc += ((q63_t) gnext * *pv++);
+
+    /* Update f values for next coefficient processing */
+    fcurr = fnext;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = (numStages - 1u) >> 2;
+
+    while(tapCnt > 0u)
+    {
+
+      /* Process sample for 2nd, 6th .. taps */
+      /* Read gN-2(n-1) from state buffer */
+      gcurr = *px1++;
+      /* fN-2(n) = fN-1(n) - kN-1 * gN-2(n-1) */
+      fnext = __QSUB(fcurr, (q31_t) (((q63_t) gcurr * (*pk)) >> 31));
+      /* gN-1(n) = kN-1 * fN-2(n) + gN-2(n-1) */
+      gnext = __QADD(gcurr, (q31_t) (((q63_t) fnext * (*pk++)) >> 31));
+      /* y(n) += gN-1(n) * vN-1  */
+      /* process for gN-5(n) * vN-5, gN-9(n) * vN-9 ... */
+      acc += ((q63_t) gnext * *pv++);
+      /* write gN-1(n) into state for next sample processing */
+      *px2++ = gnext;
+
+      /* Process sample for 3nd, 7th ...taps */
+      /* Read gN-3(n-1) from state buffer */
+      gcurr = *px1++;
+      /* Process sample for 3rd, 7th .. taps */
+      /* fN-3(n) = fN-2(n) - kN-2 * gN-3(n-1) */
+      fcurr = __QSUB(fnext, (q31_t) (((q63_t) gcurr * (*pk)) >> 31));
+      /* gN-2(n) = kN-2 * fN-3(n) + gN-3(n-1) */
+      gnext = __QADD(gcurr, (q31_t) (((q63_t) fcurr * (*pk++)) >> 31));
+      /* y(n) += gN-2(n) * vN-2  */
+      /* process for gN-6(n) * vN-6, gN-10(n) * vN-10 ... */
+      acc += ((q63_t) gnext * *pv++);
+      /* write gN-2(n) into state for next sample processing */
+      *px2++ = gnext;
+
+
+      /* Process sample for 4th, 8th ...taps */
+      /* Read gN-4(n-1) from state buffer */
+      gcurr = *px1++;
+      /* Process sample for 4th, 8th .. taps */
+      /* fN-4(n) = fN-3(n) - kN-3 * gN-4(n-1) */
+      fnext = __QSUB(fcurr, (q31_t) (((q63_t) gcurr * (*pk)) >> 31));
+      /* gN-3(n) = kN-3 * fN-4(n) + gN-4(n-1) */
+      gnext = __QADD(gcurr, (q31_t) (((q63_t) fnext * (*pk++)) >> 31));
+      /* y(n) += gN-3(n) * vN-3  */
+      /* process for gN-7(n) * vN-7, gN-11(n) * vN-11 ... */
+      acc += ((q63_t) gnext * *pv++);
+      /* write gN-3(n) into state for next sample processing */
+      *px2++ = gnext;
+
+
+      /* Process sample for 5th, 9th ...taps */
+      /* Read gN-5(n-1) from state buffer */
+      gcurr = *px1++;
+      /* Process sample for 5th, 9th .. taps */
+      /* fN-5(n) = fN-4(n) - kN-4 * gN-1(n-1) */
+      fcurr = __QSUB(fnext, (q31_t) (((q63_t) gcurr * (*pk)) >> 31));
+      /* gN-4(n) = kN-4 * fN-5(n) + gN-5(n-1) */
+      gnext = __QADD(gcurr, (q31_t) (((q63_t) fcurr * (*pk++)) >> 31));
+      /* y(n) += gN-4(n) * vN-4  */
+      /* process for gN-8(n) * vN-8, gN-12(n) * vN-12 ... */
+      acc += ((q63_t) gnext * *pv++);
+      /* write gN-4(n) into state for next sample processing */
+      *px2++ = gnext;
+
+      tapCnt--;
+
+    }
+
+    fnext = fcurr;
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = (numStages - 1u) % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      gcurr = *px1++;
+      /* Process sample for last taps */
+      fnext = __QSUB(fcurr, (q31_t) (((q63_t) gcurr * (*pk)) >> 31));
+      gnext = __QADD(gcurr, (q31_t) (((q63_t) fnext * (*pk++)) >> 31));
+      /* Output samples for last taps */
+      acc += ((q63_t) gnext * *pv++);
+      *px2++ = gnext;
+      fcurr = fnext;
+
+      tapCnt--;
+
+    }
+
+    /* y(n) += g0(n) * v0 */
+    acc += (q63_t) fnext *(
+  *pv++);
+
+    *px2++ = fnext;
+
+    /* write out into pDst */
+    *pDst++ = (q31_t) (acc >> 31u);
+
+    /* Advance the state pointer by 4 to process the next group of 4 samples */
+    pState = pState + 1u;
+    blkCnt--;
+
+  }
+
+  /* Processing is complete. Now copy last S->numStages samples to start of the buffer    
+     for the preperation of next frame process */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = &S->pState[0];
+  pState = &S->pState[blockSize];
+
+  tapCnt = numStages >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+
+  }
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numStages) % 0x4u;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  };
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  /* Sample processing */
+  while(blkCnt > 0u)
+  {
+    /* Read Sample from input buffer */
+    /* fN(n) = x(n) */
+    fcurr = *pSrc++;
+
+    /* Initialize state read pointer */
+    px1 = pState;
+    /* Initialize state write pointer */
+    px2 = pState;
+    /* Set accumulator to zero */
+    acc = 0;
+    /* Initialize Ladder coeff pointer */
+    pv = &S->pvCoeffs[0];
+    /* Initialize Reflection coeff pointer */
+    pk = &S->pkCoeffs[0];
+
+    tapCnt = numStages;
+
+    while(tapCnt > 0u)
+    {
+      gcurr = *px1++;
+      /* Process sample */
+      /* fN-1(n) = fN(n) - kN * gN-1(n-1) */
+      fnext =
+        clip_q63_to_q31(((q63_t) fcurr -
+                         ((q31_t) (((q63_t) gcurr * (*pk)) >> 31))));
+      /* gN(n) = kN * fN-1(n) + gN-1(n-1) */
+      gnext =
+        clip_q63_to_q31(((q63_t) gcurr +
+                         ((q31_t) (((q63_t) fnext * (*pk++)) >> 31))));
+      /* Output samples */
+      /* y(n) += gN(n) * vN  */
+      acc += ((q63_t) gnext * *pv++);
+      /* write gN-1(n-1) into state for next sample processing */
+      *px2++ = gnext;
+      /* Update f values for next coefficient processing */
+      fcurr = fnext;
+
+      tapCnt--;
+    }
+
+    /* y(n) += g0(n) * v0 */
+    acc += (q63_t) fnext *(
+  *pv++);
+
+    *px2++ = fnext;
+
+    /* write out into pDst */
+    *pDst++ = (q31_t) (acc >> 31u);
+
+    /* Advance the state pointer by 1 to process the next group of samples */
+    pState = pState + 1u;
+    blkCnt--;
+
+  }
+
+  /* Processing is complete. Now copy last S->numStages samples to start of the buffer           
+     for the preperation of next frame process */
+
+  /* Points to the start of the state buffer */
+  pStateCurnt = &S->pState[0];
+  pState = &S->pState[blockSize];
+
+  tapCnt = numStages;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+
+
+
+/**    
+ * @} end of IIR_Lattice group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_f32.c
new file mode 100644
index 00000000..6e3599c8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_f32.c
@@ -0,0 +1,442 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_lms_f32.c    
+*    
+* Description:	Processing function for the floating-point LMS filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup LMS Least Mean Square (LMS) Filters    
+ *    
+ * LMS filters are a class of adaptive filters that are able to "learn" an unknown transfer functions.    
+ * LMS filters use a gradient descent method in which the filter coefficients are updated based on the instantaneous error signal.    
+ * Adaptive filters are often used in communication systems, equalizers, and noise removal.    
+ * The CMSIS DSP Library contains LMS filter functions that operate on Q15, Q31, and floating-point data types.    
+ * The library also contains normalized LMS filters in which the filter coefficient adaptation is indepedent of the level of the input signal.    
+ *    
+ * An LMS filter consists of two components as shown below.    
+ * The first component is a standard transversal or FIR filter.    
+ * The second component is a coefficient update mechanism.    
+ * The LMS filter has two input signals.    
+ * The "input" feeds the FIR filter while the "reference input" corresponds to the desired output of the FIR filter.    
+ * That is, the FIR filter coefficients are updated so that the output of the FIR filter matches the reference input.    
+ * The filter coefficient update mechanism is based on the difference between the FIR filter output and the reference input.    
+ * This "error signal" tends towards zero as the filter adapts.    
+ * The LMS processing functions accept the input and reference input signals and generate the filter output and error signal.    
+ * \image html LMS.gif "Internal structure of the Least Mean Square filter"    
+ *    
+ * The functions operate on blocks of data and each call to the function processes    
+ * blockSize samples through the filter.    
+ * pSrc points to input signal, pRef points to reference signal,    
+ * pOut points to output signal and pErr points to error signal.    
+ * All arrays contain blockSize values.    
+ *    
+ * The functions operate on a block-by-block basis.    
+ * Internally, the filter coefficients b[n] are updated on a sample-by-sample basis.    
+ * The convergence of the LMS filter is slower compared to the normalized LMS algorithm.    
+ *    
+ * \par Algorithm:    
+ * The output signal y[n] is computed by a standard FIR filter:    
+ * 
    
+ *     y[n] = b[0] * x[n] + b[1] * x[n-1] + b[2] * x[n-2] + ...+ b[numTaps-1] * x[n-numTaps+1]    
+ * 
    
+ *    
+ * \par    
+ * The error signal equals the difference between the reference signal d[n] and the filter output:    
+ * 
    
+ *     e[n] = d[n] - y[n].    
+ * 
    
+ *    
+ * \par    
+ * After each sample of the error signal is computed, the filter coefficients b[k] are updated on a sample-by-sample basis:    
+ * 
    
+ *     b[k] = b[k] + e[n] * mu * x[n-k],  for k=0, 1, ..., numTaps-1    
+ * 
    
+ * where mu is the step size and controls the rate of coefficient convergence.    
+ *\par    
+ * In the APIs, pCoeffs points to a coefficient array of size numTaps.    
+ * Coefficients are stored in time reversed order.    
+ * \par    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to a state array of size numTaps + blockSize - 1.    
+ * Samples in the state buffer are stored in the order:    
+ * \par    
+ * 
    
+ *    {x[n-numTaps+1], x[n-numTaps], x[n-numTaps-1], x[n-numTaps-2]....x[0], x[1], ..., x[blockSize-1]}    
+ * 
    
+ * \par    
+ * Note that the length of the state buffer exceeds the length of the coefficient array by blockSize-1 samples.    
+ * The increased state buffer length allows circular addressing, which is traditionally used in FIR filters,    
+ * to be avoided and yields a significant speed improvement.    
+ * The state variables are updated after each block of data is processed.    
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter and    
+ * coefficient and state arrays cannot be shared among instances.    
+ * There are separate instance structure declarations for each of the 3 supported data types.    
+ *    
+ * \par Initialization Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.    
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * numTaps, pCoeffs, mu, postShift (not for f32), pState. Also set all of the values in pState to zero. 
+ *
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * Set the values in the state buffer to zeros before static initialization.    
+ * The code below statically initializes each of the 3 different data type filter instance structures    
+ * 
    
+ *    arm_lms_instance_f32 S = {numTaps, pState, pCoeffs, mu};    
+ *    arm_lms_instance_q31 S = {numTaps, pState, pCoeffs, mu, postShift};    
+ *    arm_lms_instance_q15 S = {numTaps, pState, pCoeffs, mu, postShift};    
+ * 
    
+ * where numTaps is the number of filter coefficients in the filter; pState is the address of the state buffer;    
+ * pCoeffs is the address of the coefficient buffer; mu is the step size parameter; and postShift is the shift applied to coefficients.    
+ *    
+ * \par Fixed-Point Behavior:    
+ * Care must be taken when using the Q15 and Q31 versions of the LMS filter.    
+ * The following issues must be considered:    
+ * - Scaling of coefficients    
+ * - Overflow and saturation    
+ *    
+ * \par Scaling of Coefficients:    
+ * Filter coefficients are represented as fractional values and    
+ * coefficients are restricted to lie in the range [-1 +1).    
+ * The fixed-point functions have an additional scaling parameter postShift.    
+ * At the output of the filter's accumulator is a shift register which shifts the result by postShift bits.    
+ * This essentially scales the filter coefficients by 2^postShift and    
+ * allows the filter coefficients to exceed the range [+1 -1).    
+ * The value of postShift is set by the user based on the expected gain through the system being modeled.    
+ *    
+ * \par Overflow and Saturation:    
+ * Overflow and saturation behavior of the fixed-point Q15 and Q31 versions are    
+ * described separately as part of the function specific documentation below.    
+ */
+
+/**    
+ * @addtogroup LMS    
+ * @{    
+ */
+
+/**           
+ * @details           
+ * This function operates on floating-point data types.       
+ *    
+ * @brief Processing function for floating-point LMS filter.    
+ * @param[in]  *S points to an instance of the floating-point LMS filter structure.    
+ * @param[in]  *pSrc points to the block of input data.    
+ * @param[in]  *pRef points to the block of reference data.    
+ * @param[out] *pOut points to the block of output data.    
+ * @param[out] *pErr points to the block of error data.    
+ * @param[in]  blockSize number of samples to process.    
+ * @return     none.    
+ */
+
+void arm_lms_f32(
+  const arm_lms_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pRef,
+  float32_t * pOut,
+  float32_t * pErr,
+  uint32_t blockSize)
+{
+  float32_t *pState = S->pState;                 /* State pointer */
+  float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+  float32_t *pStateCurnt;                        /* Points to the current sample of the state */
+  float32_t *px, *pb;                            /* Temporary pointers for state and coefficient buffers */
+  float32_t mu = S->mu;                          /* Adaptive factor */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+  float32_t sum, e, d;                           /* accumulator, error, reference data sample */
+  float32_t w = 0.0f;                            /* weight factor */
+
+  e = 0.0f;
+  d = 0.0f;
+
+  /* S->pState points to state array which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  blkCnt = blockSize;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Set the accumulator to zero */
+    sum = 0.0f;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += (*px++) * (*pb++);
+      sum += (*px++) * (*pb++);
+      sum += (*px++) * (*pb++);
+      sum += (*px++) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += (*px++) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* The result in the accumulator, store in the destination buffer. */
+    *pOut++ = sum;
+
+    /* Compute and store error */
+    d = (float32_t) (*pRef++);
+    e = d - sum;
+    *pErr++ = e;
+
+    /* Calculation of Weighting factor for the updating filter coefficients */
+    w = e * mu;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Update filter coefficients */
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      *pb = *pb + (w * (*px++));
+      pb++;
+
+      *pb = *pb + (w * (*px++));
+      pb++;
+
+      *pb = *pb + (w * (*px++));
+      pb++;
+
+      *pb = *pb + (w * (*px++));
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      *pb = *pb + (w * (*px++));
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the    
+     satrt of the state buffer. This prepares the state buffer for the    
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* Loop unrolling for (numTaps - 1u) samples copy */
+  tapCnt = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Set the accumulator to zero */
+    sum = 0.0f;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += (*px++) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* The result is stored in the destination buffer. */
+    *pOut++ = sum;
+
+    /* Compute and store error */
+    d = (float32_t) (*pRef++);
+    e = d - sum;
+    *pErr++ = e;
+
+    /* Weighting factor for the LMS version */
+    w = e * mu;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      *pb = *pb + (w * (*px++));
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the        
+   * start of the state buffer. This prepares the state buffer for the        
+   * next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /*  Copy (numTaps - 1u) samples  */
+  tapCnt = (numTaps - 1u);
+
+  /* Copy the data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+   * @} end of LMS group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_f32.c
new file mode 100644
index 00000000..a7e74910
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_f32.c
@@ -0,0 +1,95 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_lms_init_f32.c    
+*    
+* Description:  Floating-point LMS filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @addtogroup LMS    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for floating-point LMS filter.    
+   * @param[in] *S points to an instance of the floating-point LMS filter structure.    
+   * @param[in] numTaps  number of filter coefficients.    
+   * @param[in] *pCoeffs points to the coefficient buffer.    
+   * @param[in] *pState points to state buffer.    
+   * @param[in] mu step size that controls filter coefficient updates.    
+   * @param[in] blockSize number of samples to process.    
+   * @return none.    
+   */
+
+/**    
+ * \par Description:    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * The initial filter coefficients serve as a starting point for the adaptive filter.    
+ * pState points to an array of length numTaps+blockSize-1 samples, where blockSize is the number of input samples processed by each call to arm_lms_f32().    
+ */
+
+void arm_lms_init_f32(
+  arm_lms_instance_f32 * S,
+  uint16_t numTaps,
+  float32_t * pCoeffs,
+  float32_t * pState,
+  float32_t mu,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numTaps */
+  memset(pState, 0, (numTaps + (blockSize - 1)) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+  /* Assign Step size value */
+  S->mu = mu;
+}
+
+/**    
+ * @} end of LMS group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_q15.c
new file mode 100644
index 00000000..dfdbd73c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_q15.c
@@ -0,0 +1,105 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_lms_init_q15.c    
+*    
+* Description:  Q15 LMS filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup LMS    
+ * @{    
+ */
+
+/**    
+* @brief Initialization function for the Q15 LMS filter.    
+* @param[in] *S points to an instance of the Q15 LMS filter structure.    
+* @param[in] numTaps  number of filter coefficients.    
+* @param[in] *pCoeffs points to the coefficient buffer.    
+* @param[in] *pState points to the state buffer.    
+* @param[in] mu step size that controls filter coefficient updates.    
+* @param[in] blockSize number of samples to process.    
+* @param[in] postShift bit shift applied to coefficients.    
+* @return    none.    
+*    
+* \par Description:    
+* pCoeffs points to the array of filter coefficients stored in time reversed order:    
+* 
    
+*    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+* 
    
+* The initial filter coefficients serve as a starting point for the adaptive filter.    
+* pState points to the array of state variables and size of array is    
+* numTaps+blockSize-1 samples, where blockSize is the number of    
+* input samples processed by each call to arm_lms_q15().    
+*/
+
+void arm_lms_init_q15(
+  arm_lms_instance_q15 * S,
+  uint16_t numTaps,
+  q15_t * pCoeffs,
+  q15_t * pState,
+  q15_t mu,
+  uint32_t blockSize,
+  uint32_t postShift)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numTaps - 1 */
+  memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(q15_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+  /* Assign Step size value */
+  S->mu = mu;
+
+  /* Assign postShift value to be applied */
+  S->postShift = postShift;
+
+}
+
+/**    
+ * @} end of LMS group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_q31.c
new file mode 100644
index 00000000..8f1450a6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_init_q31.c
@@ -0,0 +1,105 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_lms_init_q31.c    
+*    
+* Description:  Q31 LMS filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup LMS    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for Q31 LMS filter.    
+   * @param[in] *S points to an instance of the Q31 LMS filter structure.    
+   * @param[in] numTaps  number of filter coefficients.    
+   * @param[in] *pCoeffs points to coefficient buffer.    
+   * @param[in] *pState points to state buffer.    
+   * @param[in] mu step size that controls filter coefficient updates.    
+   * @param[in] blockSize number of samples to process.    
+   * @param[in] postShift bit shift applied to coefficients.    
+   * @return none.    
+ *    
+ * \par Description:    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * The initial filter coefficients serve as a starting point for the adaptive filter.    
+ * pState points to an array of length numTaps+blockSize-1 samples,    
+ * where blockSize is the number of input samples processed by each call to    
+ * arm_lms_q31().    
+ */
+
+void arm_lms_init_q31(
+  arm_lms_instance_q31 * S,
+  uint16_t numTaps,
+  q31_t * pCoeffs,
+  q31_t * pState,
+  q31_t mu,
+  uint32_t blockSize,
+  uint32_t postShift)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numTaps - 1 */
+  memset(pState, 0, ((uint32_t) numTaps + (blockSize - 1u)) * sizeof(q31_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+  /* Assign Step size value */
+  S->mu = mu;
+
+  /* Assign postShift value to be applied */
+  S->postShift = postShift;
+
+}
+
+/**    
+ * @} end of LMS group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_f32.c
new file mode 100644
index 00000000..ffbedd8e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_f32.c
@@ -0,0 +1,466 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_lms_norm_f32.c    
+*    
+* Description:	Processing function for the floating-point Normalised LMS.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @defgroup LMS_NORM Normalized LMS Filters    
+ *    
+ * This set of functions implements a commonly used adaptive filter.    
+ * It is related to the Least Mean Square (LMS) adaptive filter and includes an additional normalization    
+ * factor which increases the adaptation rate of the filter.    
+ * The CMSIS DSP Library contains normalized LMS filter functions that operate on Q15, Q31, and floating-point data types.    
+ *    
+ * A normalized least mean square (NLMS) filter consists of two components as shown below.    
+ * The first component is a standard transversal or FIR filter.    
+ * The second component is a coefficient update mechanism.    
+ * The NLMS filter has two input signals.    
+ * The "input" feeds the FIR filter while the "reference input" corresponds to the desired output of the FIR filter.    
+ * That is, the FIR filter coefficients are updated so that the output of the FIR filter matches the reference input.    
+ * The filter coefficient update mechanism is based on the difference between the FIR filter output and the reference input.    
+ * This "error signal" tends towards zero as the filter adapts.    
+ * The NLMS processing functions accept the input and reference input signals and generate the filter output and error signal.    
+ * \image html LMS.gif "Internal structure of the NLMS adaptive filter"    
+ *    
+ * The functions operate on blocks of data and each call to the function processes    
+ * blockSize samples through the filter.    
+ * pSrc points to input signal, pRef points to reference signal,    
+ * pOut points to output signal and pErr points to error signal.    
+ * All arrays contain blockSize values.    
+ *    
+ * The functions operate on a block-by-block basis.    
+ * Internally, the filter coefficients b[n] are updated on a sample-by-sample basis.    
+ * The convergence of the LMS filter is slower compared to the normalized LMS algorithm.    
+ *    
+ * \par Algorithm:    
+ * The output signal y[n] is computed by a standard FIR filter:    
+ * 
    
+ *     y[n] = b[0] * x[n] + b[1] * x[n-1] + b[2] * x[n-2] + ...+ b[numTaps-1] * x[n-numTaps+1]    
+ * 
    
+ *    
+ * \par    
+ * The error signal equals the difference between the reference signal d[n] and the filter output:    
+ * 
    
+ *     e[n] = d[n] - y[n].    
+ * 
    
+ *    
+ * \par    
+ * After each sample of the error signal is computed the instanteous energy of the filter state variables is calculated:    
+ * 
    
+ *    E = x[n]^2 + x[n-1]^2 + ... + x[n-numTaps+1]^2.    
+ * 
    
+ * The filter coefficients b[k] are then updated on a sample-by-sample basis:    
+ * 
    
+ *     b[k] = b[k] + e[n] * (mu/E) * x[n-k],  for k=0, 1, ..., numTaps-1    
+ * 
    
+ * where mu is the step size and controls the rate of coefficient convergence.    
+ *\par    
+ * In the APIs, pCoeffs points to a coefficient array of size numTaps.    
+ * Coefficients are stored in time reversed order.    
+ * \par    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * \par    
+ * pState points to a state array of size numTaps + blockSize - 1.    
+ * Samples in the state buffer are stored in the order:    
+ * \par    
+ * 
    
+ *    {x[n-numTaps+1], x[n-numTaps], x[n-numTaps-1], x[n-numTaps-2]....x[0], x[1], ..., x[blockSize-1]}    
+ * 
    
+ * \par    
+ * Note that the length of the state buffer exceeds the length of the coefficient array by blockSize-1 samples.    
+ * The increased state buffer length allows circular addressing, which is traditionally used in FIR filters,    
+ * to be avoided and yields a significant speed improvement.    
+ * The state variables are updated after each block of data is processed.    
+ * \par Instance Structure    
+ * The coefficients and state variables for a filter are stored together in an instance data structure.    
+ * A separate instance structure must be defined for each filter and    
+ * coefficient and state arrays cannot be shared among instances.    
+ * There are separate instance structure declarations for each of the 3 supported data types.    
+ *    
+ * \par Initialization Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Zeros out the values in the state buffer.    
+ * To do this manually without calling the init function, assign the follow subfields of the instance structure:
+ * numTaps, pCoeffs, mu, energy, x0, pState. Also set all of the values in pState to zero. 
+ * For Q7, Q15, and Q31 the following fields must also be initialized;
+ * recipTable, postShift
+ *
+ * \par    
+ * Instance structure cannot be placed into a const data section and it is recommended to use the initialization function.    
+ * \par Fixed-Point Behavior:    
+ * Care must be taken when using the Q15 and Q31 versions of the normalised LMS filter.    
+ * The following issues must be considered:    
+ * - Scaling of coefficients    
+ * - Overflow and saturation    
+ *    
+ * \par Scaling of Coefficients:    
+ * Filter coefficients are represented as fractional values and    
+ * coefficients are restricted to lie in the range [-1 +1).    
+ * The fixed-point functions have an additional scaling parameter postShift.    
+ * At the output of the filter's accumulator is a shift register which shifts the result by postShift bits.    
+ * This essentially scales the filter coefficients by 2^postShift and    
+ * allows the filter coefficients to exceed the range [+1 -1).    
+ * The value of postShift is set by the user based on the expected gain through the system being modeled.    
+ *    
+ * \par Overflow and Saturation:    
+ * Overflow and saturation behavior of the fixed-point Q15 and Q31 versions are    
+ * described separately as part of the function specific documentation below.    
+ */
+
+
+/**    
+ * @addtogroup LMS_NORM    
+ * @{    
+ */
+
+
+  /**    
+   * @brief Processing function for floating-point normalized LMS filter.    
+   * @param[in] *S points to an instance of the floating-point normalized LMS filter structure.    
+   * @param[in] *pSrc points to the block of input data.    
+   * @param[in] *pRef points to the block of reference data.    
+   * @param[out] *pOut points to the block of output data.    
+   * @param[out] *pErr points to the block of error data.    
+   * @param[in] blockSize number of samples to process.    
+   * @return none.    
+   */
+
+void arm_lms_norm_f32(
+  arm_lms_norm_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pRef,
+  float32_t * pOut,
+  float32_t * pErr,
+  uint32_t blockSize)
+{
+  float32_t *pState = S->pState;                 /* State pointer */
+  float32_t *pCoeffs = S->pCoeffs;               /* Coefficient pointer */
+  float32_t *pStateCurnt;                        /* Points to the current sample of the state */
+  float32_t *px, *pb;                            /* Temporary pointers for state and coefficient buffers */
+  float32_t mu = S->mu;                          /* Adaptive factor */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+  float32_t energy;                              /* Energy of the input */
+  float32_t sum, e, d;                           /* accumulator, error, reference data sample */
+  float32_t w, x0, in;                           /* weight factor, temporary variable to hold input sample and state */
+
+  /* Initializations of error,  difference, Coefficient update */
+  e = 0.0f;
+  d = 0.0f;
+  w = 0.0f;
+
+  energy = S->energy;
+  x0 = S->x0;
+
+  /* S->pState points to buffer which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Read the sample from input buffer */
+    in = *pSrc++;
+
+    /* Update the energy calculation */
+    energy -= x0 * x0;
+    energy += in * in;
+
+    /* Set the accumulator to zero */
+    sum = 0.0f;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += (*px++) * (*pb++);
+      sum += (*px++) * (*pb++);
+      sum += (*px++) * (*pb++);
+      sum += (*px++) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += (*px++) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* The result in the accumulator, store in the destination buffer. */
+    *pOut++ = sum;
+
+    /* Compute and store error */
+    d = (float32_t) (*pRef++);
+    e = d - sum;
+    *pErr++ = e;
+
+    /* Calculation of Weighting factor for updating filter coefficients */
+    /* epsilon value 0.000000119209289f */
+    w = (e * mu) / (energy + 0.000000119209289f);
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Update filter coefficients */
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      *pb += w * (*px++);
+      pb++;
+
+      *pb += w * (*px++);
+      pb++;
+
+      *pb += w * (*px++);
+      pb++;
+
+      *pb += w * (*px++);
+      pb++;
+
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      *pb += w * (*px++);
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    x0 = *pState;
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  S->energy = energy;
+  S->x0 = x0;
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the    
+     satrt of the state buffer. This prepares the state buffer for the    
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* Loop unrolling for (numTaps - 1u)/4 samples copy */
+  tapCnt = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Read the sample from input buffer */
+    in = *pSrc++;
+
+    /* Update the energy calculation */
+    energy -= x0 * x0;
+    energy += in * in;
+
+    /* Set the accumulator to zero */
+    sum = 0.0f;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      sum += (*px++) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* The result in the accumulator is stored in the destination buffer. */
+    *pOut++ = sum;
+
+    /* Compute and store error */
+    d = (float32_t) (*pRef++);
+    e = d - sum;
+    *pErr++ = e;
+
+    /* Calculation of Weighting factor for updating filter coefficients */
+    /* epsilon value 0.000000119209289f */
+    w = (e * mu) / (energy + 0.000000119209289f);
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize pCcoeffs pointer */
+    pb = pCoeffs;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      *pb += w * (*px++);
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    x0 = *pState;
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  S->energy = energy;
+  S->x0 = x0;
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the        
+     satrt of the state buffer. This prepares the state buffer for the        
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* Copy (numTaps - 1u) samples  */
+  tapCnt = (numTaps - 1u);
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+   * @} end of LMS_NORM group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_f32.c
new file mode 100644
index 00000000..b60f923c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_f32.c
@@ -0,0 +1,105 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_lms_norm_init_f32.c    
+*    
+* Description:  Floating-point NLMS filter initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup LMS_NORM    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for floating-point normalized LMS filter.    
+   * @param[in] *S points to an instance of the floating-point LMS filter structure.    
+   * @param[in] numTaps  number of filter coefficients.    
+   * @param[in] *pCoeffs points to coefficient buffer.    
+   * @param[in] *pState points to state buffer.    
+   * @param[in] mu step size that controls filter coefficient updates.    
+   * @param[in] blockSize number of samples to process.    
+   * @return none.    
+   *    
+ * \par Description:    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * The initial filter coefficients serve as a starting point for the adaptive filter.    
+ * pState points to an array of length numTaps+blockSize-1 samples,    
+ * where blockSize is the number of input samples processed by each call to arm_lms_norm_f32().    
+ */
+
+void arm_lms_norm_init_f32(
+  arm_lms_norm_instance_f32 * S,
+  uint16_t numTaps,
+  float32_t * pCoeffs,
+  float32_t * pState,
+  float32_t mu,
+  uint32_t blockSize)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numTaps - 1 */
+  memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(float32_t));
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+  /* Assign Step size value */
+  S->mu = mu;
+
+  /* Initialise Energy to zero */
+  S->energy = 0.0f;
+
+  /* Initialise x0 to zero */
+  S->x0 = 0.0f;
+
+}
+
+/**    
+ * @} end of LMS_NORM group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_q15.c
new file mode 100644
index 00000000..19f0424a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_q15.c
@@ -0,0 +1,112 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_lms_norm_init_q15.c    
+*    
+* Description:  Q15 NLMS initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @addtogroup LMS_NORM    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for Q15 normalized LMS filter.    
+   * @param[in] *S points to an instance of the Q15 normalized LMS filter structure.    
+   * @param[in] numTaps  number of filter coefficients.    
+   * @param[in] *pCoeffs points to coefficient buffer.    
+   * @param[in] *pState points to state buffer.    
+   * @param[in] mu step size that controls filter coefficient updates.    
+   * @param[in] blockSize number of samples to process.    
+   * @param[in] postShift bit shift applied to coefficients.    
+   * @return none.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * The initial filter coefficients serve as a starting point for the adaptive filter.    
+ * pState points to the array of state variables and size of array is    
+ * numTaps+blockSize-1 samples, where blockSize is the number of input samples processed    
+ * by each call to arm_lms_norm_q15().    
+ */
+
+void arm_lms_norm_init_q15(
+  arm_lms_norm_instance_q15 * S,
+  uint16_t numTaps,
+  q15_t * pCoeffs,
+  q15_t * pState,
+  q15_t mu,
+  uint32_t blockSize,
+  uint8_t postShift)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numTaps - 1 */
+  memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(q15_t));
+
+  /* Assign post Shift value applied to coefficients */
+  S->postShift = postShift;
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+  /* Assign Step size value */
+  S->mu = mu;
+
+  /* Initialize reciprocal pointer table */
+  S->recipTable = (q15_t *) armRecipTableQ15;
+
+  /* Initialise Energy to zero */
+  S->energy = 0;
+
+  /* Initialise x0 to zero */
+  S->x0 = 0;
+
+}
+
+/**    
+ * @} end of LMS_NORM group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_q31.c
new file mode 100644
index 00000000..9043f062
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_init_q31.c
@@ -0,0 +1,111 @@
+/*-----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_lms_norm_init_q31.c    
+*    
+* Description:  Q31 NLMS initialization function.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------*/
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @addtogroup LMS_NORM    
+ * @{    
+ */
+
+  /**    
+   * @brief Initialization function for Q31 normalized LMS filter.    
+   * @param[in] *S points to an instance of the Q31 normalized LMS filter structure.    
+   * @param[in] numTaps  number of filter coefficients.    
+   * @param[in] *pCoeffs points to coefficient buffer.    
+   * @param[in] *pState points to state buffer.    
+   * @param[in] mu step size that controls filter coefficient updates.    
+   * @param[in] blockSize number of samples to process.    
+   * @param[in] postShift bit shift applied to coefficients.    
+   * @return none.    
+ *    
+ * Description:    
+ * \par    
+ * pCoeffs points to the array of filter coefficients stored in time reversed order:    
+ * 
    
+ *    {b[numTaps-1], b[numTaps-2], b[N-2], ..., b[1], b[0]}    
+ * 
    
+ * The initial filter coefficients serve as a starting point for the adaptive filter.    
+ * pState points to an array of length numTaps+blockSize-1 samples,    
+ * where blockSize is the number of input samples processed by each call to arm_lms_norm_q31().    
+ */
+
+void arm_lms_norm_init_q31(
+  arm_lms_norm_instance_q31 * S,
+  uint16_t numTaps,
+  q31_t * pCoeffs,
+  q31_t * pState,
+  q31_t mu,
+  uint32_t blockSize,
+  uint8_t postShift)
+{
+  /* Assign filter taps */
+  S->numTaps = numTaps;
+
+  /* Assign coefficient pointer */
+  S->pCoeffs = pCoeffs;
+
+  /* Clear state buffer and size is always blockSize + numTaps - 1  */
+  memset(pState, 0, (numTaps + (blockSize - 1u)) * sizeof(q31_t));
+
+  /* Assign post Shift value applied to coefficients */
+  S->postShift = postShift;
+
+  /* Assign state pointer */
+  S->pState = pState;
+
+  /* Assign Step size value */
+  S->mu = mu;
+
+  /* Initialize reciprocal pointer table */
+  S->recipTable = (q31_t *) armRecipTableQ31;
+
+  /* Initialise Energy to zero */
+  S->energy = 0;
+
+  /* Initialise x0 to zero */
+  S->x0 = 0;
+
+}
+
+/**    
+ * @} end of LMS_NORM group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_q15.c
new file mode 100644
index 00000000..32abeb2c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_q15.c
@@ -0,0 +1,440 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_lms_norm_q15.c    
+*    
+* Description:	Q15 NLMS filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup LMS_NORM    
+ * @{    
+ */
+
+/**    
+* @brief Processing function for Q15 normalized LMS filter.    
+* @param[in] *S points to an instance of the Q15 normalized LMS filter structure.    
+* @param[in] *pSrc points to the block of input data.    
+* @param[in] *pRef points to the block of reference data.    
+* @param[out] *pOut points to the block of output data.    
+* @param[out] *pErr points to the block of error data.    
+* @param[in] blockSize number of samples to process.    
+* @return none.    
+*    
+* Scaling and Overflow Behavior:     
+* \par     
+* The function is implemented using a 64-bit internal accumulator.     
+* Both coefficients and state variables are represented in 1.15 format and    
+* multiplications yield a 2.30 result. The 2.30 intermediate results are    
+* accumulated in a 64-bit accumulator in 34.30 format.     
+* There is no risk of internal overflow with this approach and the full    
+* precision of intermediate multiplications is preserved. After all additions    
+* have been performed, the accumulator is truncated to 34.15 format by    
+* discarding low 15 bits. Lastly, the accumulator is saturated to yield a    
+* result in 1.15 format.    
+*    
+* \par   
+* 	In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted.    
+*    
+ */
+
+void arm_lms_norm_q15(
+  arm_lms_norm_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pRef,
+  q15_t * pOut,
+  q15_t * pErr,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q15_t *px, *pb;                                /* Temporary pointers for state and coefficient buffers */
+  q15_t mu = S->mu;                              /* Adaptive factor */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+  q31_t energy;                                  /* Energy of the input */
+  q63_t acc;                                     /* Accumulator */
+  q15_t e = 0, d = 0;                            /* error, reference data sample */
+  q15_t w = 0, in;                               /* weight factor and state */
+  q15_t x0;                                      /* temporary variable to hold input sample */
+  //uint32_t shift = (uint32_t) S->postShift + 1u; /* Shift to be applied to the output */ 
+  q15_t errorXmu, oneByEnergy;                   /* Temporary variables to store error and mu product and reciprocal of energy */
+  q15_t postShift;                               /* Post shift to be applied to weight after reciprocal calculation */
+  q31_t coef;                                    /* Teporary variable for coefficient */
+  q31_t acc_l, acc_h;
+  int32_t lShift = (15 - (int32_t) S->postShift);       /*  Post shift  */
+  int32_t uShift = (32 - lShift);
+
+  energy = S->energy;
+  x0 = S->x0;
+
+  /* S->pState points to buffer which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Read the sample from input buffer */
+    in = *pSrc++;
+
+    /* Update the energy calculation */
+    energy -= (((q31_t) x0 * (x0)) >> 15);
+    energy += (((q31_t) in * (in)) >> 15);
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    while(tapCnt > 0u)
+    {
+
+      /* Perform the multiply-accumulate */
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+      acc = __SMLALD(*__SIMD32(px)++, (*__SIMD32(pb)++), acc);
+      acc = __SMLALD(*__SIMD32(px)++, (*__SIMD32(pb)++), acc);
+
+#else
+
+      acc += (((q31_t) * px++ * (*pb++)));
+      acc += (((q31_t) * px++ * (*pb++)));
+      acc += (((q31_t) * px++ * (*pb++)));
+      acc += (((q31_t) * px++ * (*pb++)));
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += (((q31_t) * px++ * (*pb++)));
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Calc lower part of acc */
+    acc_l = acc & 0xffffffff;
+
+    /* Calc upper part of acc */
+    acc_h = (acc >> 32) & 0xffffffff;
+
+    /* Apply shift for lower part of acc and upper part of acc */
+    acc = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+    /* Converting the result to 1.15 format and saturate the output */
+    acc = __SSAT(acc, 16u);
+
+    /* Store the result from accumulator into the destination buffer. */
+    *pOut++ = (q15_t) acc;
+
+    /* Compute and store error */
+    d = *pRef++;
+    e = d - (q15_t) acc;
+    *pErr++ = e;
+
+    /* Calculation of 1/energy */
+    postShift = arm_recip_q15((q15_t) energy + DELTA_Q15,
+                              &oneByEnergy, S->recipTable);
+
+    /* Calculation of e * mu value */
+    errorXmu = (q15_t) (((q31_t) e * mu) >> 15);
+
+    /* Calculation of (e * mu) * (1/energy) value */
+    acc = (((q31_t) errorXmu * oneByEnergy) >> (15 - postShift));
+
+    /* Weighting factor for the normalized version */
+    w = (q15_t) __SSAT((q31_t) acc, 16);
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Update filter coefficients */
+    while(tapCnt > 0u)
+    {
+      coef = *pb + (((q31_t) w * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+      coef = *pb + (((q31_t) w * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+      coef = *pb + (((q31_t) w * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+      coef = *pb + (((q31_t) w * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      coef = *pb + (((q31_t) w * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Read the sample from state buffer */
+    x0 = *pState;
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Save energy and x0 values for the next frame */
+  S->energy = (q15_t) energy;
+  S->x0 = x0;
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the    
+     satrt of the state buffer. This prepares the state buffer for the    
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* Calculation of count for copying integer writes */
+  tapCnt = (numTaps - 1u) >> 2;
+
+  while(tapCnt > 0u)
+  {
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+
+#else
+
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+#endif
+
+    tapCnt--;
+
+  }
+
+  /* Calculation of count for remaining q15_t data */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Read the sample from input buffer */
+    in = *pSrc++;
+
+    /* Update the energy calculation */
+    energy -= (((q31_t) x0 * (x0)) >> 15);
+    energy += (((q31_t) in * (in)) >> 15);
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += (((q31_t) * px++ * (*pb++)));
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Calc lower part of acc */
+    acc_l = acc & 0xffffffff;
+
+    /* Calc upper part of acc */
+    acc_h = (acc >> 32) & 0xffffffff;
+
+    /* Apply shift for lower part of acc and upper part of acc */
+    acc = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+    /* Converting the result to 1.15 format and saturate the output */
+    acc = __SSAT(acc, 16u);
+
+    /* Converting the result to 1.15 format */
+    //acc = __SSAT((acc >> (16u - shift)), 16u); 
+
+    /* Store the result from accumulator into the destination buffer. */
+    *pOut++ = (q15_t) acc;
+
+    /* Compute and store error */
+    d = *pRef++;
+    e = d - (q15_t) acc;
+    *pErr++ = e;
+
+    /* Calculation of 1/energy */
+    postShift = arm_recip_q15((q15_t) energy + DELTA_Q15,
+                              &oneByEnergy, S->recipTable);
+
+    /* Calculation of e * mu value */
+    errorXmu = (q15_t) (((q31_t) e * mu) >> 15);
+
+    /* Calculation of (e * mu) * (1/energy) value */
+    acc = (((q31_t) errorXmu * oneByEnergy) >> (15 - postShift));
+
+    /* Weighting factor for the normalized version */
+    w = (q15_t) __SSAT((q31_t) acc, 16);
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      coef = *pb + (((q31_t) w * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Read the sample from state buffer */
+    x0 = *pState;
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Save energy and x0 values for the next frame */
+  S->energy = (q15_t) energy;
+  S->x0 = x0;
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the        
+     satrt of the state buffer. This prepares the state buffer for the        
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* copy (numTaps - 1u) data */
+  tapCnt = (numTaps - 1u);
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+
+/**    
+   * @} end of LMS_NORM group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_q31.c
new file mode 100644
index 00000000..9269e48d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_norm_q31.c
@@ -0,0 +1,431 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_lms_norm_q31.c    
+*    
+* Description:	Processing function for the Q31 NLMS filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup LMS_NORM    
+ * @{    
+ */
+
+/**    
+* @brief Processing function for Q31 normalized LMS filter.    
+* @param[in] *S points to an instance of the Q31 normalized LMS filter structure.    
+* @param[in] *pSrc points to the block of input data.    
+* @param[in] *pRef points to the block of reference data.    
+* @param[out] *pOut points to the block of output data.    
+* @param[out] *pErr points to the block of error data.    
+* @param[in] blockSize number of samples to process.    
+* @return none.    
+*    
+* Scaling and Overflow Behavior:     
+* \par     
+* The function is implemented using an internal 64-bit accumulator.     
+* The accumulator has a 2.62 format and maintains full precision of the intermediate   
+* multiplication results but provides only a single guard bit.     
+* Thus, if the accumulator result overflows it wraps around rather than clip.     
+* In order to avoid overflows completely the input signal must be scaled down by    
+* log2(numTaps) bits. The reference signal should not be scaled down.     
+* After all multiply-accumulates are performed, the 2.62 accumulator is shifted    
+* and saturated to 1.31 format to yield the final result.     
+* The output signal and error signal are in 1.31 format.     
+*    
+* \par    
+* 	In this filter, filter coefficients are updated for each sample and the    
+* updation of filter cofficients are saturted.    
+*     
+*/
+
+void arm_lms_norm_q31(
+  arm_lms_norm_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pRef,
+  q31_t * pOut,
+  q31_t * pErr,
+  uint32_t blockSize)
+{
+  q31_t *pState = S->pState;                     /* State pointer */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q31_t *px, *pb;                                /* Temporary pointers for state and coefficient buffers */
+  q31_t mu = S->mu;                              /* Adaptive factor */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+  q63_t energy;                                  /* Energy of the input */
+  q63_t acc;                                     /* Accumulator */
+  q31_t e = 0, d = 0;                            /* error, reference data sample */
+  q31_t w = 0, in;                               /* weight factor and state */
+  q31_t x0;                                      /* temporary variable to hold input sample */
+//  uint32_t shift = 32u - ((uint32_t) S->postShift + 1u);        /* Shift to be applied to the output */      
+  q31_t errorXmu, oneByEnergy;                   /* Temporary variables to store error and mu product and reciprocal of energy */
+  q31_t postShift;                               /* Post shift to be applied to weight after reciprocal calculation */
+  q31_t coef;                                    /* Temporary variable for coef */
+  q31_t acc_l, acc_h;                            /*  temporary input */
+  uint32_t uShift = ((uint32_t) S->postShift + 1u);
+  uint32_t lShift = 32u - uShift;                /*  Shift to be applied to the output */
+
+  energy = S->energy;
+  x0 = S->x0;
+
+  /* S->pState points to buffer which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  while(blkCnt > 0u)
+  {
+
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Read the sample from input buffer */
+    in = *pSrc++;
+
+    /* Update the energy calculation */
+    energy = (q31_t) ((((q63_t) energy << 32) -
+                       (((q63_t) x0 * x0) << 1)) >> 32);
+    energy = (q31_t) (((((q63_t) in * in) << 1) + (energy << 32)) >> 32);
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += ((q63_t) (*px++)) * (*pb++);
+      acc += ((q63_t) (*px++)) * (*pb++);
+      acc += ((q63_t) (*px++)) * (*pb++);
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Converting the result to 1.31 format */
+    /* Calc lower part of acc */
+    acc_l = acc & 0xffffffff;
+
+    /* Calc upper part of acc */
+    acc_h = (acc >> 32) & 0xffffffff;
+
+    acc = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+    /* Store the result from accumulator into the destination buffer. */
+    *pOut++ = (q31_t) acc;
+
+    /* Compute and store error */
+    d = *pRef++;
+    e = d - (q31_t) acc;
+    *pErr++ = e;
+
+    /* Calculates the reciprocal of energy */
+    postShift = arm_recip_q31(energy + DELTA_Q31,
+                              &oneByEnergy, &S->recipTable[0]);
+
+    /* Calculation of product of (e * mu) */
+    errorXmu = (q31_t) (((q63_t) e * mu) >> 31);
+
+    /* Weighting factor for the normalized version */
+    w = clip_q63_to_q31(((q63_t) errorXmu * oneByEnergy) >> (31 - postShift));
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Update filter coefficients */
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+
+      /* coef is in 2.30 format */
+      coef = (q31_t) (((q63_t) w * (*px++)) >> (32));
+      /* get coef in 1.31 format by left shifting */
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      /* update coefficient buffer to next coefficient */
+      pb++;
+
+      coef = (q31_t) (((q63_t) w * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      coef = (q31_t) (((q63_t) w * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      coef = (q31_t) (((q63_t) w * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      coef = (q31_t) (((q63_t) w * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Read the sample from state buffer */
+    x0 = *pState;
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Save energy and x0 values for the next frame */
+  S->energy = (q31_t) energy;
+  S->x0 = x0;
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the    
+     satrt of the state buffer. This prepares the state buffer for the    
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* Loop unrolling for (numTaps - 1u) samples copy */
+  tapCnt = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(blkCnt > 0u)
+  {
+
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Read the sample from input buffer */
+    in = *pSrc++;
+
+    /* Update the energy calculation */
+    energy =
+      (q31_t) ((((q63_t) energy << 32) - (((q63_t) x0 * x0) << 1)) >> 32);
+    energy = (q31_t) (((((q63_t) in * in) << 1) + (energy << 32)) >> 32);
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Converting the result to 1.31 format */
+    /* Converting the result to 1.31 format */
+    /* Calc lower part of acc */
+    acc_l = acc & 0xffffffff;
+
+    /* Calc upper part of acc */
+    acc_h = (acc >> 32) & 0xffffffff;
+
+    acc = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+
+    //acc = (q31_t) (acc >> shift); 
+
+    /* Store the result from accumulator into the destination buffer. */
+    *pOut++ = (q31_t) acc;
+
+    /* Compute and store error */
+    d = *pRef++;
+    e = d - (q31_t) acc;
+    *pErr++ = e;
+
+    /* Calculates the reciprocal of energy */
+    postShift =
+      arm_recip_q31(energy + DELTA_Q31, &oneByEnergy, &S->recipTable[0]);
+
+    /* Calculation of product of (e * mu) */
+    errorXmu = (q31_t) (((q63_t) e * mu) >> 31);
+
+    /* Weighting factor for the normalized version */
+    w = clip_q63_to_q31(((q63_t) errorXmu * oneByEnergy) >> (31 - postShift));
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize coeff pointer */
+    pb = (pCoeffs);
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      /* coef is in 2.30 format */
+      coef = (q31_t) (((q63_t) w * (*px++)) >> (32));
+      /* get coef in 1.31 format by left shifting */
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      /* update coefficient buffer to next coefficient */
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Read the sample from state buffer */
+    x0 = *pState;
+
+    /* Advance state pointer by 1 for the next sample */
+    pState = pState + 1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Save energy and x0 values for the next frame */
+  S->energy = (q31_t) energy;
+  S->x0 = x0;
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the     
+     start of the state buffer. This prepares the state buffer for the        
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* Loop for (numTaps - 1u) samples copy */
+  tapCnt = (numTaps - 1u);
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of LMS_NORM group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_q15.c
new file mode 100644
index 00000000..ab9bda3f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_q15.c
@@ -0,0 +1,380 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_lms_q15.c    
+*    
+* Description:	Processing function for the Q15 LMS filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup LMS    
+ * @{    
+ */
+
+ /**    
+ * @brief Processing function for Q15 LMS filter.    
+ * @param[in] *S points to an instance of the Q15 LMS filter structure.    
+ * @param[in] *pSrc points to the block of input data.    
+ * @param[in] *pRef points to the block of reference data.    
+ * @param[out] *pOut points to the block of output data.    
+ * @param[out] *pErr points to the block of error data.    
+ * @param[in] blockSize number of samples to process.    
+ * @return none.    
+ *    
+ * \par Scaling and Overflow Behavior:    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * Both coefficients and state variables are represented in 1.15 format and multiplications yield a 2.30 result.    
+ * The 2.30 intermediate results are accumulated in a 64-bit accumulator in 34.30 format.    
+ * There is no risk of internal overflow with this approach and the full precision of intermediate multiplications is preserved.    
+ * After all additions have been performed, the accumulator is truncated to 34.15 format by discarding low 15 bits.    
+ * Lastly, the accumulator is saturated to yield a result in 1.15 format.    
+ *   
+ * \par   
+ * 	In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted.   
+ *    
+ */
+
+void arm_lms_q15(
+  const arm_lms_instance_q15 * S,
+  q15_t * pSrc,
+  q15_t * pRef,
+  q15_t * pOut,
+  q15_t * pErr,
+  uint32_t blockSize)
+{
+  q15_t *pState = S->pState;                     /* State pointer */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  q15_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q15_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q15_t mu = S->mu;                              /* Adaptive factor */
+  q15_t *px;                                     /* Temporary pointer for state */
+  q15_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+  q63_t acc;                                     /* Accumulator */
+  q15_t e = 0;                                   /* error of data sample */
+  q15_t alpha;                                   /* Intermediate constant for taps update */
+  q31_t coef;                                    /* Teporary variable for coefficient */
+  q31_t acc_l, acc_h;
+  int32_t lShift = (15 - (int32_t) S->postShift);       /*  Post shift  */
+  int32_t uShift = (32 - lShift);
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+
+  /* S->pState points to buffer which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Initializing blkCnt with blockSize */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coefficient pointer */
+    pb = pCoeffs;
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2u;
+
+    while(tapCnt > 0u)
+    {
+      /* acc +=  b[N] * x[n-N] + b[N-1] * x[n-N-1] */
+      /* Perform the multiply-accumulate */
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+      acc = __SMLALD(*__SIMD32(px)++, (*__SIMD32(pb)++), acc);
+      acc = __SMLALD(*__SIMD32(px)++, (*__SIMD32(pb)++), acc);
+
+#else
+
+      acc += (q63_t) (((q31_t) (*px++) * (*pb++)));
+      acc += (q63_t) (((q31_t) (*px++) * (*pb++)));
+      acc += (q63_t) (((q31_t) (*px++) * (*pb++)));
+      acc += (q63_t) (((q31_t) (*px++) * (*pb++)));
+
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += (q63_t) (((q31_t) (*px++) * (*pb++)));
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Calc lower part of acc */
+    acc_l = acc & 0xffffffff;
+
+    /* Calc upper part of acc */
+    acc_h = (acc >> 32) & 0xffffffff;
+
+    /* Apply shift for lower part of acc and upper part of acc */
+    acc = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+    /* Converting the result to 1.15 format and saturate the output */
+    acc = __SSAT(acc, 16);
+
+    /* Store the result from accumulator into the destination buffer. */
+    *pOut++ = (q15_t) acc;
+
+    /* Compute and store error */
+    e = *pRef++ - (q15_t) acc;
+
+    *pErr++ = (q15_t) e;
+
+    /* Compute alpha i.e. intermediate constant for taps update */
+    alpha = (q15_t) (((q31_t) e * (mu)) >> 15);
+
+    /* Initialize state pointer */
+    /* Advance state pointer by 1 for the next sample */
+    px = pState++;
+
+    /* Initialize coefficient pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2u;
+
+    /* Update filter coefficients */
+    while(tapCnt > 0u)
+    {
+      coef = (q31_t) * pb + (((q31_t) alpha * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+      coef = (q31_t) * pb + (((q31_t) alpha * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+      coef = (q31_t) * pb + (((q31_t) alpha * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+      coef = (q31_t) * pb + (((q31_t) alpha * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      coef = (q31_t) * pb + (((q31_t) alpha * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Decrement the loop counter */
+    blkCnt--;
+
+  }
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the    
+     satrt of the state buffer. This prepares the state buffer for the    
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* Calculation of count for copying integer writes */
+  tapCnt = (numTaps - 1u) >> 2;
+
+  while(tapCnt > 0u)
+  {
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+    *__SIMD32(pStateCurnt)++ = *__SIMD32(pState)++;
+#else
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+#endif
+
+    tapCnt--;
+
+  }
+
+  /* Calculation of count for remaining q15_t data */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* S->pState points to buffer which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += (q63_t) ((q31_t) (*px++) * (*pb++));
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Calc lower part of acc */
+    acc_l = acc & 0xffffffff;
+
+    /* Calc upper part of acc */
+    acc_h = (acc >> 32) & 0xffffffff;
+
+    /* Apply shift for lower part of acc and upper part of acc */
+    acc = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+    /* Converting the result to 1.15 format and saturate the output */
+    acc = __SSAT(acc, 16);
+
+    /* Store the result from accumulator into the destination buffer. */
+    *pOut++ = (q15_t) acc;
+
+    /* Compute and store error */
+    e = *pRef++ - (q15_t) acc;
+
+    *pErr++ = (q15_t) e;
+
+    /* Compute alpha i.e. intermediate constant for taps update */
+    alpha = (q15_t) (((q31_t) e * (mu)) >> 15);
+
+    /* Initialize pState pointer */
+    /* Advance state pointer by 1 for the next sample */
+    px = pState++;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      coef = (q31_t) * pb + (((q31_t) alpha * (*px++)) >> 15);
+      *pb++ = (q15_t) __SSAT((coef), 16);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Decrement the loop counter */
+    blkCnt--;
+
+  }
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the        
+     start of the state buffer. This prepares the state buffer for the   
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /*  Copy (numTaps - 1u) samples  */
+  tapCnt = (numTaps - 1u);
+
+  /* Copy the data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+   * @} end of LMS group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_q31.c
new file mode 100644
index 00000000..33b3ad2b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/FilteringFunctions/arm_lms_q31.c
@@ -0,0 +1,369 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_lms_q31.c    
+*    
+* Description:	Processing function for the Q31 LMS filter.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+/**    
+ * @ingroup groupFilters    
+ */
+
+/**    
+ * @addtogroup LMS    
+ * @{    
+ */
+
+ /**    
+ * @brief Processing function for Q31 LMS filter.    
+ * @param[in]  *S points to an instance of the Q15 LMS filter structure.    
+ * @param[in]  *pSrc points to the block of input data.    
+ * @param[in]  *pRef points to the block of reference data.    
+ * @param[out] *pOut points to the block of output data.    
+ * @param[out] *pErr points to the block of error data.    
+ * @param[in]  blockSize number of samples to process.    
+ * @return     none.    
+ *    
+ * \par Scaling and Overflow Behavior:     
+ * The function is implemented using an internal 64-bit accumulator.     
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate    
+ * multiplication results but provides only a single guard bit.     
+ * Thus, if the accumulator result overflows it wraps around rather than clips.     
+ * In order to avoid overflows completely the input signal must be scaled down by    
+ * log2(numTaps) bits.     
+ * The reference signal should not be scaled down.     
+ * After all multiply-accumulates are performed, the 2.62 accumulator is shifted    
+ * and saturated to 1.31 format to yield the final result.     
+ * The output signal and error signal are in 1.31 format.     
+ *    
+ * \par    
+ * 	In this filter, filter coefficients are updated for each sample and the updation of filter cofficients are saturted.    
+ */
+
+void arm_lms_q31(
+  const arm_lms_instance_q31 * S,
+  q31_t * pSrc,
+  q31_t * pRef,
+  q31_t * pOut,
+  q31_t * pErr,
+  uint32_t blockSize)
+{
+  q31_t *pState = S->pState;                     /* State pointer */
+  uint32_t numTaps = S->numTaps;                 /* Number of filter coefficients in the filter */
+  q31_t *pCoeffs = S->pCoeffs;                   /* Coefficient pointer */
+  q31_t *pStateCurnt;                            /* Points to the current sample of the state */
+  q31_t mu = S->mu;                              /* Adaptive factor */
+  q31_t *px;                                     /* Temporary pointer for state */
+  q31_t *pb;                                     /* Temporary pointer for coefficient buffer */
+  uint32_t tapCnt, blkCnt;                       /* Loop counters */
+  q63_t acc;                                     /* Accumulator */
+  q31_t e = 0;                                   /* error of data sample */
+  q31_t alpha;                                   /* Intermediate constant for taps update */
+  q31_t coef;                                    /* Temporary variable for coef */
+  q31_t acc_l, acc_h;                            /*  temporary input */
+  uint32_t uShift = ((uint32_t) S->postShift + 1u);
+  uint32_t lShift = 32u - uShift;                /*  Shift to be applied to the output */
+
+  /* S->pState points to buffer which contains previous frame (numTaps - 1) samples */
+  /* pStateCurnt points to the location where the new input data should be written */
+  pStateCurnt = &(S->pState[(numTaps - 1u)]);
+
+  /* Initializing blkCnt with blockSize */
+  blkCnt = blockSize;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Initialize state pointer */
+    px = pState;
+
+    /* Initialize coefficient pointer */
+    pb = pCoeffs;
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      /* acc +=  b[N] * x[n-N] */
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* acc +=  b[N-1] * x[n-N-1] */
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* acc +=  b[N-2] * x[n-N-2] */
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* acc +=  b[N-3] * x[n-N-3] */
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Converting the result to 1.31 format */
+    /* Calc lower part of acc */
+    acc_l = acc & 0xffffffff;
+
+    /* Calc upper part of acc */
+    acc_h = (acc >> 32) & 0xffffffff;
+
+    acc = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+    /* Store the result from accumulator into the destination buffer. */
+    *pOut++ = (q31_t) acc;
+
+    /* Compute and store error */
+    e = *pRef++ - (q31_t) acc;
+
+    *pErr++ = (q31_t) e;
+
+    /* Compute alpha i.e. intermediate constant for taps update */
+    alpha = (q31_t) (((q63_t) e * mu) >> 31);
+
+    /* Initialize state pointer */
+    /* Advance state pointer by 1 for the next sample */
+    px = pState++;
+
+    /* Initialize coefficient pointer */
+    pb = pCoeffs;
+
+    /* Loop unrolling.  Process 4 taps at a time. */
+    tapCnt = numTaps >> 2;
+
+    /* Update filter coefficients */
+    while(tapCnt > 0u)
+    {
+      /* coef is in 2.30 format */
+      coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32));
+      /* get coef in 1.31 format by left shifting */
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      /* update coefficient buffer to next coefficient */
+      pb++;
+
+      coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* If the filter length is not a multiple of 4, compute the remaining filter taps */
+    tapCnt = numTaps % 0x4u;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the    
+     satrt of the state buffer. This prepares the state buffer for the    
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /* Loop unrolling for (numTaps - 1u) samples copy */
+  tapCnt = (numTaps - 1u) >> 2u;
+
+  /* copy data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+  /* Calculate remaining number of copies */
+  tapCnt = (numTaps - 1u) % 0x4u;
+
+  /* Copy the remaining q31_t data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  while(blkCnt > 0u)
+  {
+    /* Copy the new input sample into the state buffer */
+    *pStateCurnt++ = *pSrc++;
+
+    /* Initialize pState pointer */
+    px = pState;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Set the accumulator to zero */
+    acc = 0;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      acc += ((q63_t) (*px++)) * (*pb++);
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Converting the result to 1.31 format */
+    /* Store the result from accumulator into the destination buffer. */
+    /* Calc lower part of acc */
+    acc_l = acc & 0xffffffff;
+
+    /* Calc upper part of acc */
+    acc_h = (acc >> 32) & 0xffffffff;
+
+    acc = (uint32_t) acc_l >> lShift | acc_h << uShift;
+
+    *pOut++ = (q31_t) acc;
+
+    /* Compute and store error */
+    e = *pRef++ - (q31_t) acc;
+
+    *pErr++ = (q31_t) e;
+
+    /* Weighting factor for the LMS version */
+    alpha = (q31_t) (((q63_t) e * mu) >> 31);
+
+    /* Initialize pState pointer */
+    /* Advance state pointer by 1 for the next sample */
+    px = pState++;
+
+    /* Initialize pCoeffs pointer */
+    pb = pCoeffs;
+
+    /* Loop over numTaps number of values */
+    tapCnt = numTaps;
+
+    while(tapCnt > 0u)
+    {
+      /* Perform the multiply-accumulate */
+      coef = (q31_t) (((q63_t) alpha * (*px++)) >> (32));
+      *pb = clip_q63_to_q31((q63_t) * pb + (coef << 1u));
+      pb++;
+
+      /* Decrement the loop counter */
+      tapCnt--;
+    }
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Processing is complete. Now copy the last numTaps - 1 samples to the     
+     start of the state buffer. This prepares the state buffer for the   
+     next function call. */
+
+  /* Points to the start of the pState buffer */
+  pStateCurnt = S->pState;
+
+  /*  Copy (numTaps - 1u) samples  */
+  tapCnt = (numTaps - 1u);
+
+  /* Copy the data */
+  while(tapCnt > 0u)
+  {
+    *pStateCurnt++ = *pState++;
+
+    /* Decrement the loop counter */
+    tapCnt--;
+  }
+
+#endif /*   #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+   * @} end of LMS group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_f32.c
new file mode 100644
index 00000000..28606b44
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_f32.c
@@ -0,0 +1,208 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_mat_add_f32.c    
+*    
+* Description:	Floating-point matrix addition    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupMatrix        
+ */
+
+/**        
+ * @defgroup MatrixAdd Matrix Addition        
+ *        
+ * Adds two matrices.        
+ * \image html MatrixAddition.gif "Addition of two 3 x 3 matrices"        
+ *        
+ * The functions check to make sure that        
+ * pSrcA, pSrcB, and pDst have the same        
+ * number of rows and columns.        
+ */
+
+/**        
+ * @addtogroup MatrixAdd        
+ * @{        
+ */
+
+
+/**        
+ * @brief Floating-point matrix addition.        
+ * @param[in]       *pSrcA points to the first input matrix structure        
+ * @param[in]       *pSrcB points to the second input matrix structure        
+ * @param[out]      *pDst points to output matrix structure        
+ * @return     		The function returns either        
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.        
+ */
+
+arm_status arm_mat_add_f32(
+  const arm_matrix_instance_f32 * pSrcA,
+  const arm_matrix_instance_f32 * pSrcB,
+  arm_matrix_instance_f32 * pDst)
+{
+  float32_t *pIn1 = pSrcA->pData;                /* input data matrix pointer A  */
+  float32_t *pIn2 = pSrcB->pData;                /* input data matrix pointer B  */
+  float32_t *pOut = pDst->pData;                 /* output data matrix pointer   */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  float32_t inA1, inA2, inB1, inB2, out1, out2;  /* temporary variables */
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+  uint32_t numSamples;                           /* total number of elements in the matrix  */
+  uint32_t blkCnt;                               /* loop counters */
+  arm_status status;                             /* status of matrix addition */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numRows != pSrcB->numRows) ||
+     (pSrcA->numCols != pSrcB->numCols) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcA->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif
+  {
+
+    /* Total number of samples in the input matrix */
+    numSamples = (uint32_t) pSrcA->numRows * pSrcA->numCols;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Loop unrolling */
+    blkCnt = numSamples >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) + B(m,n) */
+      /* Add and then store the results in the destination buffer. */
+      /* Read values from source A */
+      inA1 = pIn1[0];
+
+      /* Read values from source B */
+      inB1 = pIn2[0];
+
+      /* Read values from source A */
+      inA2 = pIn1[1];
+
+      /* out = sourceA + sourceB */
+      out1 = inA1 + inB1;
+
+      /* Read values from source B */
+      inB2 = pIn2[1];
+
+      /* Read values from source A */
+      inA1 = pIn1[2];
+
+      /* out = sourceA + sourceB */
+      out2 = inA2 + inB2;
+
+      /* Read values from source B */
+      inB1 = pIn2[2];
+
+      /* Store result in destination */
+      pOut[0] = out1;
+      pOut[1] = out2;
+
+      /* Read values from source A */
+      inA2 = pIn1[3];
+
+      /* Read values from source B */
+      inB2 = pIn2[3];
+
+      /* out = sourceA + sourceB */
+      out1 = inA1 + inB1;
+
+      /* out = sourceA + sourceB */
+      out2 = inA2 + inB2;
+
+      /* Store result in destination */
+      pOut[2] = out1;
+
+      /* Store result in destination */
+      pOut[3] = out2;
+
+
+      /* update pointers to process next sampels */
+      pIn1 += 4u;
+      pIn2 += 4u;
+      pOut += 4u;
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = numSamples % 0x4u;
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) + B(m,n) */
+      /* Add and then store the results in the destination buffer. */
+      *pOut++ = (*pIn1++) + (*pIn2++);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**        
+ * @} end of MatrixAdd group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_q15.c
new file mode 100644
index 00000000..4b3d079a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_q15.c
@@ -0,0 +1,163 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_add_q15.c    
+*    
+* Description:	Q15 matrix addition    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixAdd    
+ * @{    
+ */
+
+/**    
+ * @brief Q15 matrix addition.    
+ * @param[in]       *pSrcA points to the first input matrix structure    
+ * @param[in]       *pSrcB points to the second input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @return     		The function returns either    
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function uses saturating arithmetic.    
+ * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated.    
+ */
+
+arm_status arm_mat_add_q15(
+  const arm_matrix_instance_q15 * pSrcA,
+  const arm_matrix_instance_q15 * pSrcB,
+  arm_matrix_instance_q15 * pDst)
+{
+  q15_t *pInA = pSrcA->pData;                    /* input data matrix pointer A  */
+  q15_t *pInB = pSrcB->pData;                    /* input data matrix pointer B */
+  q15_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  uint16_t numSamples;                           /* total number of elements in the matrix  */
+  uint32_t blkCnt;                               /* loop counters  */
+  arm_status status;                             /* status of matrix addition  */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numRows != pSrcB->numRows) ||
+     (pSrcA->numCols != pSrcB->numCols) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcA->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* Total number of samples in the input matrix */
+    numSamples = (uint16_t) (pSrcA->numRows * pSrcA->numCols);
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+    /* Loop unrolling */
+    blkCnt = (uint32_t) numSamples >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) + B(m,n) */
+      /* Add, Saturate and then store the results in the destination buffer. */
+      *__SIMD32(pOut)++ = __QADD16(*__SIMD32(pInA)++, *__SIMD32(pInB)++);
+      *__SIMD32(pOut)++ = __QADD16(*__SIMD32(pInA)++, *__SIMD32(pInB)++);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = (uint32_t) numSamples % 0x4u;
+
+    /* q15 pointers of input and output are initialized */
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) + B(m,n) */
+      /* Add, Saturate and then store the results in the destination buffer. */
+      *pOut++ = (q15_t) __QADD16(*pInA++, *pInB++);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = (uint32_t) numSamples;
+
+
+    /* q15 pointers of input and output are initialized */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) + B(m,n) */
+      /* Add, Saturate and then store the results in the destination buffer. */
+      *pOut++ = (q15_t) __SSAT(((q31_t) * pInA++ + *pInB++), 16);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixAdd group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_q31.c
new file mode 100644
index 00000000..dc05b6d1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_add_q31.c
@@ -0,0 +1,207 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_add_q31.c    
+*    
+* Description:	Q31 matrix addition    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**      
+ * @ingroup groupMatrix      
+ */
+
+/**      
+ * @addtogroup MatrixAdd      
+ * @{      
+ */
+
+/**      
+ * @brief Q31 matrix addition.      
+ * @param[in]       *pSrcA points to the first input matrix structure      
+ * @param[in]       *pSrcB points to the second input matrix structure      
+ * @param[out]      *pDst points to output matrix structure      
+ * @return     		The function returns either      
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.      
+ *      
+ * Scaling and Overflow Behavior:      
+ * \par      
+ * The function uses saturating arithmetic.      
+ * Results outside of the allowable Q31 range [0x80000000 0x7FFFFFFF] will be saturated.      
+ */
+
+arm_status arm_mat_add_q31(
+  const arm_matrix_instance_q31 * pSrcA,
+  const arm_matrix_instance_q31 * pSrcB,
+  arm_matrix_instance_q31 * pDst)
+{
+  q31_t *pIn1 = pSrcA->pData;                    /* input data matrix pointer A */
+  q31_t *pIn2 = pSrcB->pData;                    /* input data matrix pointer B */
+  q31_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  q31_t inA1, inB1;                              /* temporary variables */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  q31_t inA2, inB2;                              /* temporary variables */
+  q31_t out1, out2;                              /* temporary variables */
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+  uint32_t numSamples;                           /* total number of elements in the matrix  */
+  uint32_t blkCnt;                               /* loop counters */
+  arm_status status;                             /* status of matrix addition */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numRows != pSrcB->numRows) ||
+     (pSrcA->numCols != pSrcB->numCols) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcA->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif
+  {
+    /* Total number of samples in the input matrix */
+    numSamples = (uint32_t) pSrcA->numRows * pSrcA->numCols;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+    /* Loop Unrolling */
+    blkCnt = numSamples >> 2u;
+
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) + B(m,n) */
+      /* Add, saturate and then store the results in the destination buffer. */
+      /* Read values from source A */
+      inA1 = pIn1[0];
+
+      /* Read values from source B */
+      inB1 = pIn2[0];
+
+      /* Read values from source A */
+      inA2 = pIn1[1];
+
+      /* Add and saturate */
+      out1 = __QADD(inA1, inB1);
+
+      /* Read values from source B */
+      inB2 = pIn2[1];
+
+      /* Read values from source A */
+      inA1 = pIn1[2];
+
+      /* Add and saturate */
+      out2 = __QADD(inA2, inB2);
+
+      /* Read values from source B */
+      inB1 = pIn2[2];
+
+      /* Store result in destination */
+      pOut[0] = out1;
+      pOut[1] = out2;
+
+      /* Read values from source A */
+      inA2 = pIn1[3];
+
+      /* Read values from source B */
+      inB2 = pIn2[3];
+
+      /* Add and saturate */
+      out1 = __QADD(inA1, inB1);
+      out2 = __QADD(inA2, inB2);
+
+      /* Store result in destination */
+      pOut[2] = out1;
+      pOut[3] = out2;
+
+      /* update pointers to process next sampels */
+      pIn1 += 4u;
+      pIn2 += 4u;
+      pOut += 4u;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the numSamples is not a multiple of 4, compute any remaining output samples here.      
+     ** No loop unrolling is used. */
+    blkCnt = numSamples % 0x4u;
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = numSamples;
+
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) + B(m,n) */
+      /* Add, saturate and then store the results in the destination buffer. */
+      inA1 = *pIn1++;
+      inB1 = *pIn2++;
+
+      inA1 = __QADD(inA1, inB1);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+
+      *pOut++ = inA1;
+
+    }
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**      
+ * @} end of MatrixAdd group      
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_f32.c
new file mode 100644
index 00000000..c4739e17
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_f32.c
@@ -0,0 +1,283 @@
+/* ----------------------------------------------------------------------      
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved. 
+*      
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*      
+* Project:      CMSIS DSP Library 
+* Title:	    arm_mat_cmplx_mult_f32.c      
+*      
+* Description:  Floating-point matrix multiplication.      
+*      
+* Target Processor:          Cortex-M4/Cortex-M3/Cortex-M0
+*
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+#include "arm_math.h"
+
+/**      
+ * @ingroup groupMatrix      
+ */
+
+/**      
+ * @defgroup CmplxMatrixMult  Complex Matrix Multiplication     
+ *     
+ * Complex Matrix multiplication is only defined if the number of columns of the      
+ * first matrix equals the number of rows of the second matrix.      
+ * Multiplying an M x N matrix with an N x P matrix results      
+ * in an M x P matrix.      
+ * When matrix size checking is enabled, the functions check: (1) that the inner dimensions of      
+ * pSrcA and pSrcB are equal; and (2) that the size of the output      
+ * matrix equals the outer dimensions of pSrcA and pSrcB.      
+ */
+
+
+/**      
+ * @addtogroup CmplxMatrixMult      
+ * @{      
+ */
+
+/**      
+ * @brief Floating-point Complex matrix multiplication.      
+ * @param[in]       *pSrcA points to the first input complex matrix structure      
+ * @param[in]       *pSrcB points to the second input complex matrix structure      
+ * @param[out]      *pDst points to output complex matrix structure      
+ * @return     		The function returns either      
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.      
+ */
+
+arm_status arm_mat_cmplx_mult_f32(
+  const arm_matrix_instance_f32 * pSrcA,
+  const arm_matrix_instance_f32 * pSrcB,
+  arm_matrix_instance_f32 * pDst)
+{
+  float32_t *pIn1 = pSrcA->pData;                /* input data matrix pointer A */
+  float32_t *pIn2 = pSrcB->pData;                /* input data matrix pointer B */
+  float32_t *pInA = pSrcA->pData;                /* input data matrix pointer A  */
+  float32_t *pOut = pDst->pData;                 /* output data matrix pointer */
+  float32_t *px;                                 /* Temporary output data matrix pointer */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+  float32_t sumReal1, sumImag1;                  /* accumulator */
+  float32_t a0, b0, c0, d0;
+  float32_t a1, b1, c1, d1;
+  float32_t sumReal2, sumImag2;                  /* accumulator */
+
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  uint16_t col, i = 0u, j, row = numRowsA, colCnt;      /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* Output pointer is set to starting address of the row being processed */
+      px = pOut + 2 * i;
+
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set      
+       ** to the starting address of the pSrcB data */
+      pIn2 = pSrcB->pData;
+
+      j = 0u;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sumReal1 = 0.0f;
+        sumImag1 = 0.0f;
+
+        sumReal2 = 0.0f;
+        sumImag2 = 0.0f;
+
+        /* Initiate the pointer pIn1 to point to the starting address of the column being processed */
+        pIn1 = pInA;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        colCnt = numColsA >> 2;
+
+        /* matrix multiplication        */
+        while(colCnt > 0u)
+        {
+
+          /* Reading real part of complex matrix A */
+          a0 = *pIn1;
+
+          /* Reading real part of complex matrix B */
+          c0 = *pIn2;
+
+          /* Reading imaginary part of complex matrix A */
+          b0 = *(pIn1 + 1u);
+
+          /* Reading imaginary part of complex matrix B */
+          d0 = *(pIn2 + 1u);
+
+          sumReal1 += a0 * c0;
+          sumImag1 += b0 * c0;
+
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          sumReal2 -= b0 * d0;
+          sumImag2 += a0 * d0;
+
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+
+          a1 = *pIn1;
+          c1 = *pIn2;
+
+          b1 = *(pIn1 + 1u);
+          d1 = *(pIn2 + 1u);
+
+          sumReal1 += a1 * c1;
+          sumImag1 += b1 * c1;
+
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          sumReal2 -= b1 * d1;
+          sumImag2 += a1 * d1;
+
+          a0 = *pIn1;
+          c0 = *pIn2;
+
+          b0 = *(pIn1 + 1u);
+          d0 = *(pIn2 + 1u);
+
+          sumReal1 += a0 * c0;
+          sumImag1 += b0 * c0;
+
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          sumReal2 -= b0 * d0;
+          sumImag2 += a0 * d0;
+
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+
+          a1 = *pIn1;
+          c1 = *pIn2;
+
+          b1 = *(pIn1 + 1u);
+          d1 = *(pIn2 + 1u);
+
+          sumReal1 += a1 * c1;
+          sumImag1 += b1 * c1;
+
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          sumReal2 -= b1 * d1;
+          sumImag2 += a1 * d1;
+
+          /* Decrement the loop count */
+          colCnt--;
+        }
+
+        /* If the columns of pSrcA is not a multiple of 4, compute any remaining MACs here.      
+         ** No loop unrolling is used. */
+        colCnt = numColsA % 0x4u;
+
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          a1 = *pIn1;
+          c1 = *pIn2;
+
+          b1 = *(pIn1 + 1u);
+          d1 = *(pIn2 + 1u);
+
+          sumReal1 += a1 * c1;
+          sumImag1 += b1 * c1;
+
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          sumReal2 -= b1 * d1;
+          sumImag2 += a1 * d1;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        sumReal1 += sumReal2;
+        sumImag1 += sumImag2;
+
+        /* Store the result in the destination buffer */
+        *px++ = sumReal1;
+        *px++ = sumImag1;
+
+        /* Update the pointer pIn2 to point to the  starting address of the next column */
+        j++;
+        pIn2 = pSrcB->pData + 2u * j;
+
+        /* Decrement the column loop counter */
+        col--;
+
+      } while(col > 0u);
+
+      /* Update the pointer pInA to point to the  starting address of the next row */
+      i = i + numColsB;
+      pInA = pInA + 2 * numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**      
+ * @} end of MatrixMult group      
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_q15.c
new file mode 100644
index 00000000..777e562f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_q15.c
@@ -0,0 +1,424 @@
+/* ----------------------------------------------------------------------      
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved. 
+*      
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*      
+* Project:      CMSIS DSP Library 
+* Title:	    arm_cmplx_mat_mult_q15.c      
+*      
+* Description:	 Q15 complex matrix multiplication.      
+*      
+* Target Processor:          Cortex-M4/Cortex-M3/Cortex-M0
+*
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+#include "arm_math.h"
+
+/**      
+ * @ingroup groupMatrix      
+ */
+
+/**      
+ * @addtogroup CmplxMatrixMult      
+ * @{      
+ */
+
+
+/**      
+ * @brief Q15 Complex matrix multiplication      
+ * @param[in]       *pSrcA points to the first input complex matrix structure      
+ * @param[in]       *pSrcB points to the second input complex matrix structure      
+ * @param[out]      *pDst points to output complex matrix structure      
+ * @param[in]		*pScratch points to the array for storing intermediate results     
+ * @return     		The function returns either      
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.         
+ *  
+ * \par Conditions for optimum performance  
+ *  Input, output and state buffers should be aligned by 32-bit  
+ *  
+ * \par Restrictions  
+ *  If the silicon does not support unaligned memory access enable the macro UNALIGNED_SUPPORT_DISABLE  
+ *	In this case input, output, scratch buffers should be aligned by 32-bit  
+ *  
+ * @details      
+ * Scaling and Overflow Behavior:      
+ *      
+ * \par      
+ * The function is implemented using a 64-bit internal accumulator. The inputs to the      
+ * multiplications are in 1.15 format and multiplications yield a 2.30 result.      
+ * The 2.30 intermediate      
+ * results are accumulated in a 64-bit accumulator in 34.30 format. This approach      
+ * provides 33 guard bits and there is no risk of overflow. The 34.30 result is then      
+ * truncated to 34.15 format by discarding the low 15 bits and then saturated to      
+ * 1.15 format.      
+ *      
+ * \par      
+ * Refer to arm_mat_mult_fast_q15() for a faster but less precise version of this function.      
+ *      
+ */
+
+
+
+
+arm_status arm_mat_cmplx_mult_q15(
+  const arm_matrix_instance_q15 * pSrcA,
+  const arm_matrix_instance_q15 * pSrcB,
+  arm_matrix_instance_q15 * pDst,
+  q15_t * pScratch)
+{
+  /* accumulator */
+  q15_t *pSrcBT = pScratch;                      /* input data matrix pointer for transpose */
+  q15_t *pInA = pSrcA->pData;                    /* input data matrix pointer A of Q15 type */
+  q15_t *pInB = pSrcB->pData;                    /* input data matrix pointer B of Q15 type */
+  q15_t *px;                                     /* Temporary output data matrix pointer */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A    */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+  uint16_t numRowsB = pSrcB->numRows;            /* number of rows of input matrix A    */
+  uint16_t col, i = 0u, row = numRowsB, colCnt;  /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+  q63_t sumReal, sumImag;
+
+#ifdef UNALIGNED_SUPPORT_DISABLE
+  q15_t in;                                      /* Temporary variable to hold the input value */
+  q15_t a, b, c, d;
+#else
+  q31_t in;                                      /* Temporary variable to hold the input value */
+  q31_t prod1, prod2;
+  q31_t pSourceA, pSourceB;
+#endif
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif
+  {
+    /* Matrix transpose */
+    do
+    {
+      /* Apply loop unrolling and exchange the columns with row elements */
+      col = numColsB >> 2;
+
+      /* The pointer px is set to starting address of the column being processed */
+      px = pSrcBT + i;
+
+      /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.      
+       ** a second loop below computes the remaining 1 to 3 samples. */
+      while(col > 0u)
+      {
+#ifdef UNALIGNED_SUPPORT_DISABLE
+        /* Read two elements from the row */
+        in = *pInB++;
+        *px = in;
+        in = *pInB++;
+        px[1] = in;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+        /* Read two elements from the row */
+        in = *pInB++;
+        *px = in;
+        in = *pInB++;
+        px[1] = in;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+        /* Read two elements from the row */
+        in = *pInB++;
+        *px = in;
+        in = *pInB++;
+        px[1] = in;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+        /* Read two elements from the row */
+        in = *pInB++;
+        *px = in;
+        in = *pInB++;
+        px[1] = in;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+      /* If the columns of pSrcB is not a multiple of 4, compute any remaining output samples here.      
+       ** No loop unrolling is used. */
+      col = numColsB % 0x4u;
+
+      while(col > 0u)
+      {
+        /* Read two elements from the row */
+        in = *pInB++;
+        *px = in;
+        in = *pInB++;
+        px[1] = in;
+#else
+
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        *__SIMD32(px) = in;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        *__SIMD32(px) = in;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        *__SIMD32(px) = in;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        *__SIMD32(px) = in;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+      /* If the columns of pSrcB is not a multiple of 4, compute any remaining output samples here.      
+       ** No loop unrolling is used. */
+      col = numColsB % 0x4u;
+
+      while(col > 0u)
+      {
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        *__SIMD32(px) = in;
+#endif
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB * 2;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+      i = i + 2u;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* Reset the variables for the usage in the following multiplication process */
+    row = numRowsA;
+    i = 0u;
+    px = pDst->pData;
+
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set      
+       ** to the starting address of the transposed pSrcB data */
+      pInB = pSrcBT;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sumReal = 0;
+        sumImag = 0;
+
+        /* Apply loop unrolling and compute 2 MACs simultaneously. */
+        colCnt = numColsA >> 1;
+
+        /* Initiate the pointer pIn1 to point to the starting address of the column being processed */
+        pInA = pSrcA->pData + i * 2;
+
+
+        /* matrix multiplication */
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+
+#ifdef UNALIGNED_SUPPORT_DISABLE
+
+          /* read real and imag values from pSrcA buffer */
+          a = *pInA;
+          b = *(pInA + 1u);
+          /* read real and imag values from pSrcB buffer */
+          c = *pInB;
+          d = *(pInB + 1u);
+
+          /* Multiply and Accumlates */
+          sumReal += (q31_t) a *c;
+          sumImag += (q31_t) a *d;
+          sumReal -= (q31_t) b *d;
+          sumImag += (q31_t) b *c;
+
+          /* read next real and imag values from pSrcA buffer */
+          a = *(pInA + 2u);
+          b = *(pInA + 3u);
+          /* read next real and imag values from pSrcB buffer */
+          c = *(pInB + 2u);
+          d = *(pInB + 3u);
+
+          /* update pointer */
+          pInA += 4u;
+
+          /* Multiply and Accumlates */
+          sumReal += (q31_t) a *c;
+          sumImag += (q31_t) a *d;
+          sumReal -= (q31_t) b *d;
+          sumImag += (q31_t) b *c;
+          /* update pointer */
+          pInB += 4u;
+#else
+          /* read real and imag values from pSrcA and pSrcB buffer */
+          pSourceA = *__SIMD32(pInA)++;
+          pSourceB = *__SIMD32(pInB)++;
+
+          /* Multiply and Accumlates */
+#ifdef ARM_MATH_BIG_ENDIAN
+          prod1 = -__SMUSD(pSourceA, pSourceB);
+#else
+          prod1 = __SMUSD(pSourceA, pSourceB);
+#endif
+          prod2 = __SMUADX(pSourceA, pSourceB);
+          sumReal += (q63_t) prod1;
+          sumImag += (q63_t) prod2;
+
+          /* read real and imag values from pSrcA and pSrcB buffer */
+          pSourceA = *__SIMD32(pInA)++;
+          pSourceB = *__SIMD32(pInB)++;
+
+          /* Multiply and Accumlates */
+#ifdef ARM_MATH_BIG_ENDIAN
+          prod1 = -__SMUSD(pSourceA, pSourceB);
+#else
+          prod1 = __SMUSD(pSourceA, pSourceB);
+#endif
+          prod2 = __SMUADX(pSourceA, pSourceB);
+          sumReal += (q63_t) prod1;
+          sumImag += (q63_t) prod2;
+
+#endif /*      #ifdef UNALIGNED_SUPPORT_DISABLE */
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* process odd column samples */
+        if((numColsA & 0x1u) > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+
+#ifdef UNALIGNED_SUPPORT_DISABLE
+
+          /* read real and imag values from pSrcA and pSrcB buffer */
+          a = *pInA++;
+          b = *pInA++;
+          c = *pInB++;
+          d = *pInB++;
+
+          /* Multiply and Accumlates */
+          sumReal += (q31_t) a *c;
+          sumImag += (q31_t) a *d;
+          sumReal -= (q31_t) b *d;
+          sumImag += (q31_t) b *c;
+
+#else
+          /* read real and imag values from pSrcA and pSrcB buffer */
+          pSourceA = *__SIMD32(pInA)++;
+          pSourceB = *__SIMD32(pInB)++;
+
+          /* Multiply and Accumlates */
+#ifdef ARM_MATH_BIG_ENDIAN
+          prod1 = -__SMUSD(pSourceA, pSourceB);
+#else
+          prod1 = __SMUSD(pSourceA, pSourceB);
+#endif
+          prod2 = __SMUADX(pSourceA, pSourceB);
+          sumReal += (q63_t) prod1;
+          sumImag += (q63_t) prod2;
+
+#endif /*      #ifdef UNALIGNED_SUPPORT_DISABLE */
+
+        }
+
+        /* Saturate and store the result in the destination buffer */
+
+        *px++ = (q15_t) (__SSAT(sumReal >> 15, 16));
+        *px++ = (q15_t) (__SSAT(sumImag >> 15, 16));
+
+        /* Decrement the column loop counter */
+        col--;
+
+      } while(col > 0u);
+
+      i = i + numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**      
+ * @} end of MatrixMult group      
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_q31.c
new file mode 100644
index 00000000..a450207d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_cmplx_mult_q31.c
@@ -0,0 +1,293 @@
+/* ----------------------------------------------------------------------      
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved. 
+*      
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*      
+* Project:      CMSIS DSP Library 
+* Title:	    arm_mat_cmplx_mult_q31.c      
+*      
+* Description:  Floating-point matrix multiplication.      
+*      
+* Target Processor:          Cortex-M4/Cortex-M3/Cortex-M0
+*
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+#include "arm_math.h"
+
+/**     
+ * @ingroup groupMatrix     
+ */
+
+/**      
+ * @addtogroup CmplxMatrixMult      
+ * @{      
+ */
+
+/**      
+ * @brief Q31 Complex matrix multiplication      
+ * @param[in]       *pSrcA points to the first input complex matrix structure      
+ * @param[in]       *pSrcB points to the second input complex matrix structure      
+ * @param[out]      *pDst points to output complex matrix structure      
+ * @return     		The function returns either      
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.      
+ *      
+ * @details      
+ * Scaling and Overflow Behavior:      
+ *      
+ * \par      
+ * The function is implemented using an internal 64-bit accumulator.      
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate      
+ * multiplication results but provides only a single guard bit. There is no saturation      
+ * on intermediate additions. Thus, if the accumulator overflows it wraps around and      
+ * distorts the result. The input signals should be scaled down to avoid intermediate      
+ * overflows. The input is thus scaled down by log2(numColsA) bits      
+ * to avoid overflows, as a total of numColsA additions are performed internally.      
+ * The 2.62 accumulator is right shifted by 31 bits and saturated to 1.31 format to yield the final result.      
+ *      
+ *      
+ */
+
+arm_status arm_mat_cmplx_mult_q31(
+  const arm_matrix_instance_q31 * pSrcA,
+  const arm_matrix_instance_q31 * pSrcB,
+  arm_matrix_instance_q31 * pDst)
+{
+  q31_t *pIn1 = pSrcA->pData;                    /* input data matrix pointer A */
+  q31_t *pIn2 = pSrcB->pData;                    /* input data matrix pointer B */
+  q31_t *pInA = pSrcA->pData;                    /* input data matrix pointer A  */
+  q31_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  q31_t *px;                                     /* Temporary output data matrix pointer */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+  q63_t sumReal1, sumImag1;                      /* accumulator */
+  q31_t a0, b0, c0, d0;
+  q31_t a1, b1, c1, d1;
+
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  uint16_t col, i = 0u, j, row = numRowsA, colCnt;      /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* Output pointer is set to starting address of the row being processed */
+      px = pOut + 2 * i;
+
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set     
+       ** to the starting address of the pSrcB data */
+      pIn2 = pSrcB->pData;
+
+      j = 0u;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sumReal1 = 0.0;
+        sumImag1 = 0.0;
+
+        /* Initiate the pointer pIn1 to point to the starting address of the column being processed */
+        pIn1 = pInA;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        colCnt = numColsA >> 2;
+
+        /* matrix multiplication        */
+        while(colCnt > 0u)
+        {
+
+          /* Reading real part of complex matrix A */
+          a0 = *pIn1;
+
+          /* Reading real part of complex matrix B */
+          c0 = *pIn2;
+
+          /* Reading imaginary part of complex matrix A */
+          b0 = *(pIn1 + 1u);
+
+          /* Reading imaginary part of complex matrix B */
+          d0 = *(pIn2 + 1u);
+
+          /* Multiply and Accumlates */
+          sumReal1 += (q63_t) a0 *c0;
+          sumImag1 += (q63_t) b0 *c0;
+
+          /* update pointers */
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          /* Multiply and Accumlates */
+          sumReal1 -= (q63_t) b0 *d0;
+          sumImag1 += (q63_t) a0 *d0;
+
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+
+          /* read real and imag values from pSrcA and pSrcB buffer */
+          a1 = *pIn1;
+          c1 = *pIn2;
+          b1 = *(pIn1 + 1u);
+          d1 = *(pIn2 + 1u);
+
+          /* Multiply and Accumlates */
+          sumReal1 += (q63_t) a1 *c1;
+          sumImag1 += (q63_t) b1 *c1;
+
+          /* update pointers */
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          /* Multiply and Accumlates */
+          sumReal1 -= (q63_t) b1 *d1;
+          sumImag1 += (q63_t) a1 *d1;
+
+          a0 = *pIn1;
+          c0 = *pIn2;
+
+          b0 = *(pIn1 + 1u);
+          d0 = *(pIn2 + 1u);
+
+          /* Multiply and Accumlates */
+          sumReal1 += (q63_t) a0 *c0;
+          sumImag1 += (q63_t) b0 *c0;
+
+          /* update pointers */
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          /* Multiply and Accumlates */
+          sumReal1 -= (q63_t) b0 *d0;
+          sumImag1 += (q63_t) a0 *d0;
+
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+
+          a1 = *pIn1;
+          c1 = *pIn2;
+
+          b1 = *(pIn1 + 1u);
+          d1 = *(pIn2 + 1u);
+
+          /* Multiply and Accumlates */
+          sumReal1 += (q63_t) a1 *c1;
+          sumImag1 += (q63_t) b1 *c1;
+
+          /* update pointers */
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          /* Multiply and Accumlates */
+          sumReal1 -= (q63_t) b1 *d1;
+          sumImag1 += (q63_t) a1 *d1;
+
+          /* Decrement the loop count */
+          colCnt--;
+        }
+
+        /* If the columns of pSrcA is not a multiple of 4, compute any remaining MACs here.     
+         ** No loop unrolling is used. */
+        colCnt = numColsA % 0x4u;
+
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          a1 = *pIn1;
+          c1 = *pIn2;
+
+          b1 = *(pIn1 + 1u);
+          d1 = *(pIn2 + 1u);
+
+          /* Multiply and Accumlates */
+          sumReal1 += (q63_t) a1 *c1;
+          sumImag1 += (q63_t) b1 *c1;
+
+          /* update pointers */
+          pIn1 += 2u;
+          pIn2 += 2 * numColsB;
+
+          /* Multiply and Accumlates */
+          sumReal1 -= (q63_t) b1 *d1;
+          sumImag1 += (q63_t) a1 *d1;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* Store the result in the destination buffer */
+        *px++ = (q31_t) clip_q63_to_q31(sumReal1 >> 31);
+        *px++ = (q31_t) clip_q63_to_q31(sumImag1 >> 31);
+        
+        /* Update the pointer pIn2 to point to the  starting address of the next column */
+        j++;
+        pIn2 = pSrcB->pData + 2u * j;
+
+        /* Decrement the column loop counter */
+        col--;
+
+      } while(col > 0u);
+
+      /* Update the pointer pInA to point to the  starting address of the next row */
+      i = i + numColsB;
+      pInA = pInA + 2 * numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**     
+ * @} end of MatrixMult group     
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_f32.c
new file mode 100644
index 00000000..150f04c1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_f32.c
@@ -0,0 +1,88 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_mat_init_f32.c    
+*    
+* Description:	Floating-point matrix initialization.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @defgroup MatrixInit Matrix Initialization    
+ *    
+ * Initializes the underlying matrix data structure.    
+ * The functions set the numRows,    
+ * numCols, and pData fields    
+ * of the matrix data structure.    
+ */
+
+/**    
+ * @addtogroup MatrixInit    
+ * @{    
+ */
+
+/**    
+   * @brief  Floating-point matrix initialization.    
+   * @param[in,out] *S             points to an instance of the floating-point matrix structure.    
+   * @param[in]     nRows          number of rows in the matrix.    
+   * @param[in]     nColumns       number of columns in the matrix.    
+   * @param[in]     *pData	   points to the matrix data array.    
+   * @return        none    
+   */
+
+void arm_mat_init_f32(
+  arm_matrix_instance_f32 * S,
+  uint16_t nRows,
+  uint16_t nColumns,
+  float32_t * pData)
+{
+  /* Assign Number of Rows */
+  S->numRows = nRows;
+
+  /* Assign Number of Columns */
+  S->numCols = nColumns;
+
+  /* Assign Data pointer */
+  S->pData = pData;
+}
+
+/**    
+ * @} end of MatrixInit group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_q15.c
new file mode 100644
index 00000000..5f75179d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_q15.c
@@ -0,0 +1,80 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_mat_init_q15.c    
+*    
+* Description:	Q15 matrix initialization.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixInit    
+ * @{    
+ */
+
+  /**    
+   * @brief  Q15 matrix initialization.    
+   * @param[in,out] *S             points to an instance of the floating-point matrix structure.    
+   * @param[in]     nRows          number of rows in the matrix.    
+   * @param[in]     nColumns       number of columns in the matrix.    
+   * @param[in]     *pData	   points to the matrix data array.    
+   * @return        none    
+   */
+
+void arm_mat_init_q15(
+  arm_matrix_instance_q15 * S,
+  uint16_t nRows,
+  uint16_t nColumns,
+  q15_t * pData)
+{
+  /* Assign Number of Rows */
+  S->numRows = nRows;
+
+  /* Assign Number of Columns */
+  S->numCols = nColumns;
+
+  /* Assign Data pointer */
+  S->pData = pData;
+}
+
+/**    
+ * @} end of MatrixInit group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_q31.c
new file mode 100644
index 00000000..7ad9bffe
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_init_q31.c
@@ -0,0 +1,84 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_mat_init_q31.c    
+*    
+* Description:	Q31 matrix initialization.    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @defgroup MatrixInit Matrix Initialization    
+ *    
+ */
+
+/**    
+ * @addtogroup MatrixInit    
+ * @{    
+ */
+
+  /**    
+   * @brief  Q31 matrix initialization.    
+   * @param[in,out] *S             points to an instance of the floating-point matrix structure.    
+   * @param[in]     nRows          number of rows in the matrix.    
+   * @param[in]     nColumns       number of columns in the matrix.    
+   * @param[in]     *pData	   points to the matrix data array.    
+   * @return        none    
+   */
+
+void arm_mat_init_q31(
+  arm_matrix_instance_q31 * S,
+  uint16_t nRows,
+  uint16_t nColumns,
+  q31_t * pData)
+{
+  /* Assign Number of Rows */
+  S->numRows = nRows;
+
+  /* Assign Number of Columns */
+  S->numCols = nColumns;
+
+  /* Assign Data pointer */
+  S->pData = pData;
+}
+
+/**    
+ * @} end of MatrixInit group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_inverse_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_inverse_f32.c
new file mode 100644
index 00000000..2f7c846d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_inverse_f32.c
@@ -0,0 +1,695 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_inverse_f32.c    
+*    
+* Description:	Floating-point matrix inverse.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @defgroup MatrixInv Matrix Inverse    
+ *    
+ * Computes the inverse of a matrix.    
+ *    
+ * The inverse is defined only if the input matrix is square and non-singular (the determinant    
+ * is non-zero). The function checks that the input and output matrices are square and of the    
+ * same size.    
+ *    
+ * Matrix inversion is numerically sensitive and the CMSIS DSP library only supports matrix    
+ * inversion of floating-point matrices.    
+ *    
+ * \par Algorithm    
+ * The Gauss-Jordan method is used to find the inverse.    
+ * The algorithm performs a sequence of elementary row-operations until it    
+ * reduces the input matrix to an identity matrix. Applying the same sequence    
+ * of elementary row-operations to an identity matrix yields the inverse matrix.    
+ * If the input matrix is singular, then the algorithm terminates and returns error status    
+ * ARM_MATH_SINGULAR.    
+ * \image html MatrixInverse.gif "Matrix Inverse of a 3 x 3 matrix using Gauss-Jordan Method"    
+ */
+
+/**    
+ * @addtogroup MatrixInv    
+ * @{    
+ */
+
+/**    
+ * @brief Floating-point matrix inverse.    
+ * @param[in]       *pSrc points to input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @return     		The function returns    
+ * ARM_MATH_SIZE_MISMATCH if the input matrix is not square or if the size    
+ * of the output matrix does not match the size of the input matrix.    
+ * If the input matrix is found to be singular (non-invertible), then the function returns    
+ * ARM_MATH_SINGULAR.  Otherwise, the function returns ARM_MATH_SUCCESS.    
+ */
+
+arm_status arm_mat_inverse_f32(
+  const arm_matrix_instance_f32 * pSrc,
+  arm_matrix_instance_f32 * pDst)
+{
+  float32_t *pIn = pSrc->pData;                  /* input data matrix pointer */
+  float32_t *pOut = pDst->pData;                 /* output data matrix pointer */
+  float32_t *pInT1, *pInT2;                      /* Temporary input data matrix pointer */
+  float32_t *pOutT1, *pOutT2;                    /* Temporary output data matrix pointer */
+  float32_t *pPivotRowIn, *pPRT_in, *pPivotRowDst, *pPRT_pDst;  /* Temporary input and output data matrix pointer */
+  uint32_t numRows = pSrc->numRows;              /* Number of rows in the matrix  */
+  uint32_t numCols = pSrc->numCols;              /* Number of Cols in the matrix  */
+
+#ifndef ARM_MATH_CM0_FAMILY
+  float32_t maxC;                                /* maximum value in the column */
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t Xchg, in = 0.0f, in1;                /* Temporary input values  */
+  uint32_t i, rowCnt, flag = 0u, j, loopCnt, k, l;      /* loop counters */
+  arm_status status;                             /* status of matrix inverse */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pSrc->numCols) || (pDst->numRows != pDst->numCols)
+     || (pSrc->numRows != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+
+    /*--------------------------------------------------------------------------------------------------------------    
+	 * Matrix Inverse can be solved using elementary row operations.    
+	 *    
+	 *	Gauss-Jordan Method:    
+	 *    
+	 *	   1. First combine the identity matrix and the input matrix separated by a bar to form an    
+	 *        augmented matrix as follows:    
+	 *				        _ 	      	       _         _	       _    
+	 *					   |  a11  a12 | 1   0  |       |  X11 X12  |    
+	 *					   |           |        |   =   |           |    
+	 *					   |_ a21  a22 | 0   1 _|       |_ X21 X21 _|    
+	 *    
+	 *		2. In our implementation, pDst Matrix is used as identity matrix.    
+	 *    
+	 *		3. Begin with the first row. Let i = 1.    
+	 *    
+	 *	    4. Check to see if the pivot for column i is the greatest of the column.    
+	 *		   The pivot is the element of the main diagonal that is on the current row.    
+	 *		   For instance, if working with row i, then the pivot element is aii.    
+	 *		   If the pivot is not the most significant of the columns, exchange that row with a row
+	 *		   below it that does contain the most significant value in column i. If the most
+	 *         significant value of the column is zero, then an inverse to that matrix does not exist.
+	 *		   The most significant value of the column is the absolute maximum.
+	 *    
+	 *	    5. Divide every element of row i by the pivot.    
+	 *    
+	 *	    6. For every row below and  row i, replace that row with the sum of that row and    
+	 *		   a multiple of row i so that each new element in column i below row i is zero.    
+	 *    
+	 *	    7. Move to the next row and column and repeat steps 2 through 5 until you have zeros    
+	 *		   for every element below and above the main diagonal.    
+	 *    
+	 *		8. Now an identical matrix is formed to the left of the bar(input matrix, pSrc).    
+	 *		   Therefore, the matrix to the right of the bar is our solution(pDst matrix, pDst).    
+	 *----------------------------------------------------------------------------------------------------------------*/
+
+    /* Working pointer for destination matrix */
+    pOutT1 = pOut;
+
+    /* Loop over the number of rows */
+    rowCnt = numRows;
+
+    /* Making the destination matrix as identity matrix */
+    while(rowCnt > 0u)
+    {
+      /* Writing all zeroes in lower triangle of the destination matrix */
+      j = numRows - rowCnt;
+      while(j > 0u)
+      {
+        *pOutT1++ = 0.0f;
+        j--;
+      }
+
+      /* Writing all ones in the diagonal of the destination matrix */
+      *pOutT1++ = 1.0f;
+
+      /* Writing all zeroes in upper triangle of the destination matrix */
+      j = rowCnt - 1u;
+      while(j > 0u)
+      {
+        *pOutT1++ = 0.0f;
+        j--;
+      }
+
+      /* Decrement the loop counter */
+      rowCnt--;
+    }
+
+    /* Loop over the number of columns of the input matrix.    
+       All the elements in each column are processed by the row operations */
+    loopCnt = numCols;
+
+    /* Index modifier to navigate through the columns */
+    l = 0u;
+
+    while(loopCnt > 0u)
+    {
+      /* Check if the pivot element is zero..    
+       * If it is zero then interchange the row with non zero row below.    
+       * If there is no non zero element to replace in the rows below,    
+       * then the matrix is Singular. */
+
+      /* Working pointer for the input matrix that points    
+       * to the pivot element of the particular row  */
+      pInT1 = pIn + (l * numCols);
+
+      /* Working pointer for the destination matrix that points    
+       * to the pivot element of the particular row  */
+      pOutT1 = pOut + (l * numCols);
+
+      /* Temporary variable to hold the pivot value */
+      in = *pInT1;
+
+      /* Grab the most significant value from column l */
+      maxC = 0;
+      for (i = l; i < numRows; i++)
+      {
+        maxC = *pInT1 > 0 ? (*pInT1 > maxC ? *pInT1 : maxC) : (-*pInT1 > maxC ? -*pInT1 : maxC);
+        pInT1 += numCols;
+      }
+
+      /* Update the status if the matrix is singular */
+      if(maxC == 0.0f)
+      {
+        return ARM_MATH_SINGULAR;
+      }
+
+      /* Restore pInT1  */
+      pInT1 = pIn;
+
+      /* Destination pointer modifier */
+      k = 1u;
+      
+      /* Check if the pivot element is the most significant of the column */
+      if( (in > 0.0f ? in : -in) != maxC)
+      {
+        /* Loop over the number rows present below */
+        i = numRows - (l + 1u);
+
+        while(i > 0u)
+        {
+          /* Update the input and destination pointers */
+          pInT2 = pInT1 + (numCols * l);
+          pOutT2 = pOutT1 + (numCols * k);
+
+          /* Look for the most significant element to    
+           * replace in the rows below */
+          if((*pInT2 > 0.0f ? *pInT2: -*pInT2) == maxC)
+          {
+            /* Loop over number of columns    
+             * to the right of the pilot element */
+            j = numCols - l;
+
+            while(j > 0u)
+            {
+              /* Exchange the row elements of the input matrix */
+              Xchg = *pInT2;
+              *pInT2++ = *pInT1;
+              *pInT1++ = Xchg;
+
+              /* Decrement the loop counter */
+              j--;
+            }
+
+            /* Loop over number of columns of the destination matrix */
+            j = numCols;
+
+            while(j > 0u)
+            {
+              /* Exchange the row elements of the destination matrix */
+              Xchg = *pOutT2;
+              *pOutT2++ = *pOutT1;
+              *pOutT1++ = Xchg;
+
+              /* Decrement the loop counter */
+              j--;
+            }
+
+            /* Flag to indicate whether exchange is done or not */
+            flag = 1u;
+
+            /* Break after exchange is done */
+            break;
+          }
+
+          /* Update the destination pointer modifier */
+          k++;
+
+          /* Decrement the loop counter */
+          i--;
+        }
+      }
+
+      /* Update the status if the matrix is singular */
+      if((flag != 1u) && (in == 0.0f))
+      {
+        return ARM_MATH_SINGULAR;
+      }
+
+      /* Points to the pivot row of input and destination matrices */
+      pPivotRowIn = pIn + (l * numCols);
+      pPivotRowDst = pOut + (l * numCols);
+
+      /* Temporary pointers to the pivot row pointers */
+      pInT1 = pPivotRowIn;
+      pInT2 = pPivotRowDst;
+
+      /* Pivot element of the row */
+      in = *pPivotRowIn;
+
+      /* Loop over number of columns    
+       * to the right of the pilot element */
+      j = (numCols - l);
+
+      while(j > 0u)
+      {
+        /* Divide each element of the row of the input matrix    
+         * by the pivot element */
+        in1 = *pInT1;
+        *pInT1++ = in1 / in;
+
+        /* Decrement the loop counter */
+        j--;
+      }
+
+      /* Loop over number of columns of the destination matrix */
+      j = numCols;
+
+      while(j > 0u)
+      {
+        /* Divide each element of the row of the destination matrix    
+         * by the pivot element */
+        in1 = *pInT2;
+        *pInT2++ = in1 / in;
+
+        /* Decrement the loop counter */
+        j--;
+      }
+
+      /* Replace the rows with the sum of that row and a multiple of row i    
+       * so that each new element in column i above row i is zero.*/
+
+      /* Temporary pointers for input and destination matrices */
+      pInT1 = pIn;
+      pInT2 = pOut;
+
+      /* index used to check for pivot element */
+      i = 0u;
+
+      /* Loop over number of rows */
+      /*  to be replaced by the sum of that row and a multiple of row i */
+      k = numRows;
+
+      while(k > 0u)
+      {
+        /* Check for the pivot element */
+        if(i == l)
+        {
+          /* If the processing element is the pivot element,    
+             only the columns to the right are to be processed */
+          pInT1 += numCols - l;
+
+          pInT2 += numCols;
+        }
+        else
+        {
+          /* Element of the reference row */
+          in = *pInT1;
+
+          /* Working pointers for input and destination pivot rows */
+          pPRT_in = pPivotRowIn;
+          pPRT_pDst = pPivotRowDst;
+
+          /* Loop over the number of columns to the right of the pivot element,    
+             to replace the elements in the input matrix */
+          j = (numCols - l);
+
+          while(j > 0u)
+          {
+            /* Replace the element by the sum of that row    
+               and a multiple of the reference row  */
+            in1 = *pInT1;
+            *pInT1++ = in1 - (in * *pPRT_in++);
+
+            /* Decrement the loop counter */
+            j--;
+          }
+
+          /* Loop over the number of columns to    
+             replace the elements in the destination matrix */
+          j = numCols;
+
+          while(j > 0u)
+          {
+            /* Replace the element by the sum of that row    
+               and a multiple of the reference row  */
+            in1 = *pInT2;
+            *pInT2++ = in1 - (in * *pPRT_pDst++);
+
+            /* Decrement the loop counter */
+            j--;
+          }
+
+        }
+
+        /* Increment the temporary input pointer */
+        pInT1 = pInT1 + l;
+
+        /* Decrement the loop counter */
+        k--;
+
+        /* Increment the pivot index */
+        i++;
+      }
+
+      /* Increment the input pointer */
+      pIn++;
+
+      /* Decrement the loop counter */
+      loopCnt--;
+
+      /* Increment the index modifier */
+      l++;
+    }
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  float32_t Xchg, in = 0.0f;                     /* Temporary input values  */
+  uint32_t i, rowCnt, flag = 0u, j, loopCnt, k, l;      /* loop counters */
+  arm_status status;                             /* status of matrix inverse */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pSrc->numCols) || (pDst->numRows != pDst->numCols)
+     || (pSrc->numRows != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+  {
+
+    /*--------------------------------------------------------------------------------------------------------------       
+	 * Matrix Inverse can be solved using elementary row operations.        
+	 *        
+	 *	Gauss-Jordan Method:       
+	 *	 	       
+	 *	   1. First combine the identity matrix and the input matrix separated by a bar to form an        
+	 *        augmented matrix as follows:        
+	 *				        _  _	      _	    _	   _   _         _	       _       
+	 *					   |  |  a11  a12  | | | 1   0  |   |       |  X11 X12  |         
+	 *					   |  |            | | |        |   |   =   |           |        
+	 *					   |_ |_ a21  a22 _| | |_0   1 _|  _|       |_ X21 X21 _|       
+	 *					          
+	 *		2. In our implementation, pDst Matrix is used as identity matrix.    
+	 *       
+	 *		3. Begin with the first row. Let i = 1.       
+	 *       
+	 *	    4. Check to see if the pivot for row i is zero.       
+	 *		   The pivot is the element of the main diagonal that is on the current row.       
+	 *		   For instance, if working with row i, then the pivot element is aii.       
+	 *		   If the pivot is zero, exchange that row with a row below it that does not        
+	 *		   contain a zero in column i. If this is not possible, then an inverse        
+	 *		   to that matrix does not exist.       
+	 *	       
+	 *	    5. Divide every element of row i by the pivot.       
+	 *	       
+	 *	    6. For every row below and  row i, replace that row with the sum of that row and        
+	 *		   a multiple of row i so that each new element in column i below row i is zero.       
+	 *	       
+	 *	    7. Move to the next row and column and repeat steps 2 through 5 until you have zeros       
+	 *		   for every element below and above the main diagonal.        
+	 *		   		          
+	 *		8. Now an identical matrix is formed to the left of the bar(input matrix, src).       
+	 *		   Therefore, the matrix to the right of the bar is our solution(dst matrix, dst).         
+	 *----------------------------------------------------------------------------------------------------------------*/
+
+    /* Working pointer for destination matrix */
+    pOutT1 = pOut;
+
+    /* Loop over the number of rows */
+    rowCnt = numRows;
+
+    /* Making the destination matrix as identity matrix */
+    while(rowCnt > 0u)
+    {
+      /* Writing all zeroes in lower triangle of the destination matrix */
+      j = numRows - rowCnt;
+      while(j > 0u)
+      {
+        *pOutT1++ = 0.0f;
+        j--;
+      }
+
+      /* Writing all ones in the diagonal of the destination matrix */
+      *pOutT1++ = 1.0f;
+
+      /* Writing all zeroes in upper triangle of the destination matrix */
+      j = rowCnt - 1u;
+      while(j > 0u)
+      {
+        *pOutT1++ = 0.0f;
+        j--;
+      }
+
+      /* Decrement the loop counter */
+      rowCnt--;
+    }
+
+    /* Loop over the number of columns of the input matrix.     
+       All the elements in each column are processed by the row operations */
+    loopCnt = numCols;
+
+    /* Index modifier to navigate through the columns */
+    l = 0u;
+    //for(loopCnt = 0u; loopCnt < numCols; loopCnt++)   
+    while(loopCnt > 0u)
+    {
+      /* Check if the pivot element is zero..    
+       * If it is zero then interchange the row with non zero row below.   
+       * If there is no non zero element to replace in the rows below,   
+       * then the matrix is Singular. */
+
+      /* Working pointer for the input matrix that points     
+       * to the pivot element of the particular row  */
+      pInT1 = pIn + (l * numCols);
+
+      /* Working pointer for the destination matrix that points     
+       * to the pivot element of the particular row  */
+      pOutT1 = pOut + (l * numCols);
+
+      /* Temporary variable to hold the pivot value */
+      in = *pInT1;
+
+      /* Destination pointer modifier */
+      k = 1u;
+
+      /* Check if the pivot element is zero */
+      if(*pInT1 == 0.0f)
+      {
+        /* Loop over the number rows present below */
+        for (i = (l + 1u); i < numRows; i++)
+        {
+          /* Update the input and destination pointers */
+          pInT2 = pInT1 + (numCols * l);
+          pOutT2 = pOutT1 + (numCols * k);
+
+          /* Check if there is a non zero pivot element to     
+           * replace in the rows below */
+          if(*pInT2 != 0.0f)
+          {
+            /* Loop over number of columns     
+             * to the right of the pilot element */
+            for (j = 0u; j < (numCols - l); j++)
+            {
+              /* Exchange the row elements of the input matrix */
+              Xchg = *pInT2;
+              *pInT2++ = *pInT1;
+              *pInT1++ = Xchg;
+            }
+
+            for (j = 0u; j < numCols; j++)
+            {
+              Xchg = *pOutT2;
+              *pOutT2++ = *pOutT1;
+              *pOutT1++ = Xchg;
+            }
+
+            /* Flag to indicate whether exchange is done or not */
+            flag = 1u;
+
+            /* Break after exchange is done */
+            break;
+          }
+
+          /* Update the destination pointer modifier */
+          k++;
+        }
+      }
+
+      /* Update the status if the matrix is singular */
+      if((flag != 1u) && (in == 0.0f))
+      {
+        return ARM_MATH_SINGULAR;
+      }
+
+      /* Points to the pivot row of input and destination matrices */
+      pPivotRowIn = pIn + (l * numCols);
+      pPivotRowDst = pOut + (l * numCols);
+
+      /* Temporary pointers to the pivot row pointers */
+      pInT1 = pPivotRowIn;
+      pOutT1 = pPivotRowDst;
+
+      /* Pivot element of the row */
+      in = *(pIn + (l * numCols));
+
+      /* Loop over number of columns     
+       * to the right of the pilot element */
+      for (j = 0u; j < (numCols - l); j++)
+      {
+        /* Divide each element of the row of the input matrix     
+         * by the pivot element */
+        *pInT1 = *pInT1 / in;
+        pInT1++;
+      }
+      for (j = 0u; j < numCols; j++)
+      {
+        /* Divide each element of the row of the destination matrix     
+         * by the pivot element */
+        *pOutT1 = *pOutT1 / in;
+        pOutT1++;
+      }
+
+      /* Replace the rows with the sum of that row and a multiple of row i     
+       * so that each new element in column i above row i is zero.*/
+
+      /* Temporary pointers for input and destination matrices */
+      pInT1 = pIn;
+      pOutT1 = pOut;
+
+      for (i = 0u; i < numRows; i++)
+      {
+        /* Check for the pivot element */
+        if(i == l)
+        {
+          /* If the processing element is the pivot element,     
+             only the columns to the right are to be processed */
+          pInT1 += numCols - l;
+          pOutT1 += numCols;
+        }
+        else
+        {
+          /* Element of the reference row */
+          in = *pInT1;
+
+          /* Working pointers for input and destination pivot rows */
+          pPRT_in = pPivotRowIn;
+          pPRT_pDst = pPivotRowDst;
+
+          /* Loop over the number of columns to the right of the pivot element,     
+             to replace the elements in the input matrix */
+          for (j = 0u; j < (numCols - l); j++)
+          {
+            /* Replace the element by the sum of that row     
+               and a multiple of the reference row  */
+            *pInT1 = *pInT1 - (in * *pPRT_in++);
+            pInT1++;
+          }
+          /* Loop over the number of columns to     
+             replace the elements in the destination matrix */
+          for (j = 0u; j < numCols; j++)
+          {
+            /* Replace the element by the sum of that row     
+               and a multiple of the reference row  */
+            *pOutT1 = *pOutT1 - (in * *pPRT_pDst++);
+            pOutT1++;
+          }
+
+        }
+        /* Increment the temporary input pointer */
+        pInT1 = pInT1 + l;
+      }
+      /* Increment the input pointer */
+      pIn++;
+
+      /* Decrement the loop counter */
+      loopCnt--;
+      /* Increment the index modifier */
+      l++;
+    }
+
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+
+    if((flag != 1u) && (in == 0.0f))
+    {
+      status = ARM_MATH_SINGULAR;
+    }
+  }
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixInv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_inverse_f64.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_inverse_f64.c
new file mode 100644
index 00000000..393eaf29
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_inverse_f64.c
@@ -0,0 +1,695 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_inverse_f64.c    
+*    
+* Description:	Floating-point matrix inverse.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @defgroup MatrixInv Matrix Inverse    
+ *    
+ * Computes the inverse of a matrix.    
+ *    
+ * The inverse is defined only if the input matrix is square and non-singular (the determinant    
+ * is non-zero). The function checks that the input and output matrices are square and of the    
+ * same size.    
+ *    
+ * Matrix inversion is numerically sensitive and the CMSIS DSP library only supports matrix    
+ * inversion of floating-point matrices.    
+ *    
+ * \par Algorithm    
+ * The Gauss-Jordan method is used to find the inverse.    
+ * The algorithm performs a sequence of elementary row-operations until it    
+ * reduces the input matrix to an identity matrix. Applying the same sequence    
+ * of elementary row-operations to an identity matrix yields the inverse matrix.    
+ * If the input matrix is singular, then the algorithm terminates and returns error status    
+ * ARM_MATH_SINGULAR.    
+ * \image html MatrixInverse.gif "Matrix Inverse of a 3 x 3 matrix using Gauss-Jordan Method"    
+ */
+
+/**    
+ * @addtogroup MatrixInv    
+ * @{    
+ */
+
+/**    
+ * @brief Floating-point matrix inverse.    
+ * @param[in]       *pSrc points to input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @return     		The function returns    
+ * ARM_MATH_SIZE_MISMATCH if the input matrix is not square or if the size    
+ * of the output matrix does not match the size of the input matrix.    
+ * If the input matrix is found to be singular (non-invertible), then the function returns    
+ * ARM_MATH_SINGULAR.  Otherwise, the function returns ARM_MATH_SUCCESS.    
+ */
+
+arm_status arm_mat_inverse_f64(
+  const arm_matrix_instance_f64 * pSrc,
+  arm_matrix_instance_f64 * pDst)
+{
+  float64_t *pIn = pSrc->pData;                  /* input data matrix pointer */
+  float64_t *pOut = pDst->pData;                 /* output data matrix pointer */
+  float64_t *pInT1, *pInT2;                      /* Temporary input data matrix pointer */
+  float64_t *pOutT1, *pOutT2;                    /* Temporary output data matrix pointer */
+  float64_t *pPivotRowIn, *pPRT_in, *pPivotRowDst, *pPRT_pDst;  /* Temporary input and output data matrix pointer */
+  uint32_t numRows = pSrc->numRows;              /* Number of rows in the matrix  */
+  uint32_t numCols = pSrc->numCols;              /* Number of Cols in the matrix  */
+
+#ifndef ARM_MATH_CM0_FAMILY
+  float64_t maxC;                                /* maximum value in the column */
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float64_t Xchg, in = 0.0f, in1;                /* Temporary input values  */
+  uint32_t i, rowCnt, flag = 0u, j, loopCnt, k, l;      /* loop counters */
+  arm_status status;                             /* status of matrix inverse */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pSrc->numCols) || (pDst->numRows != pDst->numCols)
+     || (pSrc->numRows != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+
+    /*--------------------------------------------------------------------------------------------------------------    
+	 * Matrix Inverse can be solved using elementary row operations.    
+	 *    
+	 *	Gauss-Jordan Method:    
+	 *    
+	 *	   1. First combine the identity matrix and the input matrix separated by a bar to form an    
+	 *        augmented matrix as follows:    
+	 *				        _ 	      	       _         _	       _    
+	 *					   |  a11  a12 | 1   0  |       |  X11 X12  |    
+	 *					   |           |        |   =   |           |    
+	 *					   |_ a21  a22 | 0   1 _|       |_ X21 X21 _|    
+	 *    
+	 *		2. In our implementation, pDst Matrix is used as identity matrix.    
+	 *    
+	 *		3. Begin with the first row. Let i = 1.    
+	 *    
+	 *	    4. Check to see if the pivot for column i is the greatest of the column.    
+	 *		   The pivot is the element of the main diagonal that is on the current row.    
+	 *		   For instance, if working with row i, then the pivot element is aii.    
+	 *		   If the pivot is not the most significant of the columns, exchange that row with a row
+	 *		   below it that does contain the most significant value in column i. If the most
+	 *         significant value of the column is zero, then an inverse to that matrix does not exist.
+	 *		   The most significant value of the column is the absolute maximum.
+	 *    
+	 *	    5. Divide every element of row i by the pivot.    
+	 *    
+	 *	    6. For every row below and  row i, replace that row with the sum of that row and    
+	 *		   a multiple of row i so that each new element in column i below row i is zero.    
+	 *    
+	 *	    7. Move to the next row and column and repeat steps 2 through 5 until you have zeros    
+	 *		   for every element below and above the main diagonal.    
+	 *    
+	 *		8. Now an identical matrix is formed to the left of the bar(input matrix, pSrc).    
+	 *		   Therefore, the matrix to the right of the bar is our solution(pDst matrix, pDst).    
+	 *----------------------------------------------------------------------------------------------------------------*/
+
+    /* Working pointer for destination matrix */
+    pOutT1 = pOut;
+
+    /* Loop over the number of rows */
+    rowCnt = numRows;
+
+    /* Making the destination matrix as identity matrix */
+    while(rowCnt > 0u)
+    {
+      /* Writing all zeroes in lower triangle of the destination matrix */
+      j = numRows - rowCnt;
+      while(j > 0u)
+      {
+        *pOutT1++ = 0.0f;
+        j--;
+      }
+
+      /* Writing all ones in the diagonal of the destination matrix */
+      *pOutT1++ = 1.0f;
+
+      /* Writing all zeroes in upper triangle of the destination matrix */
+      j = rowCnt - 1u;
+      while(j > 0u)
+      {
+        *pOutT1++ = 0.0f;
+        j--;
+      }
+
+      /* Decrement the loop counter */
+      rowCnt--;
+    }
+
+    /* Loop over the number of columns of the input matrix.    
+       All the elements in each column are processed by the row operations */
+    loopCnt = numCols;
+
+    /* Index modifier to navigate through the columns */
+    l = 0u;
+
+    while(loopCnt > 0u)
+    {
+      /* Check if the pivot element is zero..    
+       * If it is zero then interchange the row with non zero row below.    
+       * If there is no non zero element to replace in the rows below,    
+       * then the matrix is Singular. */
+
+      /* Working pointer for the input matrix that points    
+       * to the pivot element of the particular row  */
+      pInT1 = pIn + (l * numCols);
+
+      /* Working pointer for the destination matrix that points    
+       * to the pivot element of the particular row  */
+      pOutT1 = pOut + (l * numCols);
+
+      /* Temporary variable to hold the pivot value */
+      in = *pInT1;
+
+      /* Grab the most significant value from column l */
+      maxC = 0;
+      for (i = l; i < numRows; i++)
+      {
+        maxC = *pInT1 > 0 ? (*pInT1 > maxC ? *pInT1 : maxC) : (-*pInT1 > maxC ? -*pInT1 : maxC);
+        pInT1 += numCols;
+      }
+
+      /* Update the status if the matrix is singular */
+      if(maxC == 0.0f)
+      {
+        return ARM_MATH_SINGULAR;
+      }
+
+      /* Restore pInT1  */
+      pInT1 = pIn;
+
+      /* Destination pointer modifier */
+      k = 1u;
+      
+      /* Check if the pivot element is the most significant of the column */
+      if( (in > 0.0f ? in : -in) != maxC)
+      {
+        /* Loop over the number rows present below */
+        i = numRows - (l + 1u);
+
+        while(i > 0u)
+        {
+          /* Update the input and destination pointers */
+          pInT2 = pInT1 + (numCols * l);
+          pOutT2 = pOutT1 + (numCols * k);
+
+          /* Look for the most significant element to    
+           * replace in the rows below */
+          if((*pInT2 > 0.0f ? *pInT2: -*pInT2) == maxC)
+          {
+            /* Loop over number of columns    
+             * to the right of the pilot element */
+            j = numCols - l;
+
+            while(j > 0u)
+            {
+              /* Exchange the row elements of the input matrix */
+              Xchg = *pInT2;
+              *pInT2++ = *pInT1;
+              *pInT1++ = Xchg;
+
+              /* Decrement the loop counter */
+              j--;
+            }
+
+            /* Loop over number of columns of the destination matrix */
+            j = numCols;
+
+            while(j > 0u)
+            {
+              /* Exchange the row elements of the destination matrix */
+              Xchg = *pOutT2;
+              *pOutT2++ = *pOutT1;
+              *pOutT1++ = Xchg;
+
+              /* Decrement the loop counter */
+              j--;
+            }
+
+            /* Flag to indicate whether exchange is done or not */
+            flag = 1u;
+
+            /* Break after exchange is done */
+            break;
+          }
+
+          /* Update the destination pointer modifier */
+          k++;
+
+          /* Decrement the loop counter */
+          i--;
+        }
+      }
+
+      /* Update the status if the matrix is singular */
+      if((flag != 1u) && (in == 0.0f))
+      {
+        return ARM_MATH_SINGULAR;
+      }
+
+      /* Points to the pivot row of input and destination matrices */
+      pPivotRowIn = pIn + (l * numCols);
+      pPivotRowDst = pOut + (l * numCols);
+
+      /* Temporary pointers to the pivot row pointers */
+      pInT1 = pPivotRowIn;
+      pInT2 = pPivotRowDst;
+
+      /* Pivot element of the row */
+      in = *pPivotRowIn;
+
+      /* Loop over number of columns    
+       * to the right of the pilot element */
+      j = (numCols - l);
+
+      while(j > 0u)
+      {
+        /* Divide each element of the row of the input matrix    
+         * by the pivot element */
+        in1 = *pInT1;
+        *pInT1++ = in1 / in;
+
+        /* Decrement the loop counter */
+        j--;
+      }
+
+      /* Loop over number of columns of the destination matrix */
+      j = numCols;
+
+      while(j > 0u)
+      {
+        /* Divide each element of the row of the destination matrix    
+         * by the pivot element */
+        in1 = *pInT2;
+        *pInT2++ = in1 / in;
+
+        /* Decrement the loop counter */
+        j--;
+      }
+
+      /* Replace the rows with the sum of that row and a multiple of row i    
+       * so that each new element in column i above row i is zero.*/
+
+      /* Temporary pointers for input and destination matrices */
+      pInT1 = pIn;
+      pInT2 = pOut;
+
+      /* index used to check for pivot element */
+      i = 0u;
+
+      /* Loop over number of rows */
+      /*  to be replaced by the sum of that row and a multiple of row i */
+      k = numRows;
+
+      while(k > 0u)
+      {
+        /* Check for the pivot element */
+        if(i == l)
+        {
+          /* If the processing element is the pivot element,    
+             only the columns to the right are to be processed */
+          pInT1 += numCols - l;
+
+          pInT2 += numCols;
+        }
+        else
+        {
+          /* Element of the reference row */
+          in = *pInT1;
+
+          /* Working pointers for input and destination pivot rows */
+          pPRT_in = pPivotRowIn;
+          pPRT_pDst = pPivotRowDst;
+
+          /* Loop over the number of columns to the right of the pivot element,    
+             to replace the elements in the input matrix */
+          j = (numCols - l);
+
+          while(j > 0u)
+          {
+            /* Replace the element by the sum of that row    
+               and a multiple of the reference row  */
+            in1 = *pInT1;
+            *pInT1++ = in1 - (in * *pPRT_in++);
+
+            /* Decrement the loop counter */
+            j--;
+          }
+
+          /* Loop over the number of columns to    
+             replace the elements in the destination matrix */
+          j = numCols;
+
+          while(j > 0u)
+          {
+            /* Replace the element by the sum of that row    
+               and a multiple of the reference row  */
+            in1 = *pInT2;
+            *pInT2++ = in1 - (in * *pPRT_pDst++);
+
+            /* Decrement the loop counter */
+            j--;
+          }
+
+        }
+
+        /* Increment the temporary input pointer */
+        pInT1 = pInT1 + l;
+
+        /* Decrement the loop counter */
+        k--;
+
+        /* Increment the pivot index */
+        i++;
+      }
+
+      /* Increment the input pointer */
+      pIn++;
+
+      /* Decrement the loop counter */
+      loopCnt--;
+
+      /* Increment the index modifier */
+      l++;
+    }
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  float64_t Xchg, in = 0.0f;                     /* Temporary input values  */
+  uint32_t i, rowCnt, flag = 0u, j, loopCnt, k, l;      /* loop counters */
+  arm_status status;                             /* status of matrix inverse */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pSrc->numCols) || (pDst->numRows != pDst->numCols)
+     || (pSrc->numRows != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+  {
+
+    /*--------------------------------------------------------------------------------------------------------------       
+	 * Matrix Inverse can be solved using elementary row operations.        
+	 *        
+	 *	Gauss-Jordan Method:       
+	 *	 	       
+	 *	   1. First combine the identity matrix and the input matrix separated by a bar to form an        
+	 *        augmented matrix as follows:        
+	 *				        _  _	      _	    _	   _   _         _	       _       
+	 *					   |  |  a11  a12  | | | 1   0  |   |       |  X11 X12  |         
+	 *					   |  |            | | |        |   |   =   |           |        
+	 *					   |_ |_ a21  a22 _| | |_0   1 _|  _|       |_ X21 X21 _|       
+	 *					          
+	 *		2. In our implementation, pDst Matrix is used as identity matrix.    
+	 *       
+	 *		3. Begin with the first row. Let i = 1.       
+	 *       
+	 *	    4. Check to see if the pivot for row i is zero.       
+	 *		   The pivot is the element of the main diagonal that is on the current row.       
+	 *		   For instance, if working with row i, then the pivot element is aii.       
+	 *		   If the pivot is zero, exchange that row with a row below it that does not        
+	 *		   contain a zero in column i. If this is not possible, then an inverse        
+	 *		   to that matrix does not exist.       
+	 *	       
+	 *	    5. Divide every element of row i by the pivot.       
+	 *	       
+	 *	    6. For every row below and  row i, replace that row with the sum of that row and        
+	 *		   a multiple of row i so that each new element in column i below row i is zero.       
+	 *	       
+	 *	    7. Move to the next row and column and repeat steps 2 through 5 until you have zeros       
+	 *		   for every element below and above the main diagonal.        
+	 *		   		          
+	 *		8. Now an identical matrix is formed to the left of the bar(input matrix, src).       
+	 *		   Therefore, the matrix to the right of the bar is our solution(dst matrix, dst).         
+	 *----------------------------------------------------------------------------------------------------------------*/
+
+    /* Working pointer for destination matrix */
+    pOutT1 = pOut;
+
+    /* Loop over the number of rows */
+    rowCnt = numRows;
+
+    /* Making the destination matrix as identity matrix */
+    while(rowCnt > 0u)
+    {
+      /* Writing all zeroes in lower triangle of the destination matrix */
+      j = numRows - rowCnt;
+      while(j > 0u)
+      {
+        *pOutT1++ = 0.0f;
+        j--;
+      }
+
+      /* Writing all ones in the diagonal of the destination matrix */
+      *pOutT1++ = 1.0f;
+
+      /* Writing all zeroes in upper triangle of the destination matrix */
+      j = rowCnt - 1u;
+      while(j > 0u)
+      {
+        *pOutT1++ = 0.0f;
+        j--;
+      }
+
+      /* Decrement the loop counter */
+      rowCnt--;
+    }
+
+    /* Loop over the number of columns of the input matrix.     
+       All the elements in each column are processed by the row operations */
+    loopCnt = numCols;
+
+    /* Index modifier to navigate through the columns */
+    l = 0u;
+    //for(loopCnt = 0u; loopCnt < numCols; loopCnt++)   
+    while(loopCnt > 0u)
+    {
+      /* Check if the pivot element is zero..    
+       * If it is zero then interchange the row with non zero row below.   
+       * If there is no non zero element to replace in the rows below,   
+       * then the matrix is Singular. */
+
+      /* Working pointer for the input matrix that points     
+       * to the pivot element of the particular row  */
+      pInT1 = pIn + (l * numCols);
+
+      /* Working pointer for the destination matrix that points     
+       * to the pivot element of the particular row  */
+      pOutT1 = pOut + (l * numCols);
+
+      /* Temporary variable to hold the pivot value */
+      in = *pInT1;
+
+      /* Destination pointer modifier */
+      k = 1u;
+
+      /* Check if the pivot element is zero */
+      if(*pInT1 == 0.0f)
+      {
+        /* Loop over the number rows present below */
+        for (i = (l + 1u); i < numRows; i++)
+        {
+          /* Update the input and destination pointers */
+          pInT2 = pInT1 + (numCols * l);
+          pOutT2 = pOutT1 + (numCols * k);
+
+          /* Check if there is a non zero pivot element to     
+           * replace in the rows below */
+          if(*pInT2 != 0.0f)
+          {
+            /* Loop over number of columns     
+             * to the right of the pilot element */
+            for (j = 0u; j < (numCols - l); j++)
+            {
+              /* Exchange the row elements of the input matrix */
+              Xchg = *pInT2;
+              *pInT2++ = *pInT1;
+              *pInT1++ = Xchg;
+            }
+
+            for (j = 0u; j < numCols; j++)
+            {
+              Xchg = *pOutT2;
+              *pOutT2++ = *pOutT1;
+              *pOutT1++ = Xchg;
+            }
+
+            /* Flag to indicate whether exchange is done or not */
+            flag = 1u;
+
+            /* Break after exchange is done */
+            break;
+          }
+
+          /* Update the destination pointer modifier */
+          k++;
+        }
+      }
+
+      /* Update the status if the matrix is singular */
+      if((flag != 1u) && (in == 0.0f))
+      {
+        return ARM_MATH_SINGULAR;
+      }
+
+      /* Points to the pivot row of input and destination matrices */
+      pPivotRowIn = pIn + (l * numCols);
+      pPivotRowDst = pOut + (l * numCols);
+
+      /* Temporary pointers to the pivot row pointers */
+      pInT1 = pPivotRowIn;
+      pOutT1 = pPivotRowDst;
+
+      /* Pivot element of the row */
+      in = *(pIn + (l * numCols));
+
+      /* Loop over number of columns     
+       * to the right of the pilot element */
+      for (j = 0u; j < (numCols - l); j++)
+      {
+        /* Divide each element of the row of the input matrix     
+         * by the pivot element */
+        *pInT1 = *pInT1 / in;
+        pInT1++;
+      }
+      for (j = 0u; j < numCols; j++)
+      {
+        /* Divide each element of the row of the destination matrix     
+         * by the pivot element */
+        *pOutT1 = *pOutT1 / in;
+        pOutT1++;
+      }
+
+      /* Replace the rows with the sum of that row and a multiple of row i     
+       * so that each new element in column i above row i is zero.*/
+
+      /* Temporary pointers for input and destination matrices */
+      pInT1 = pIn;
+      pOutT1 = pOut;
+
+      for (i = 0u; i < numRows; i++)
+      {
+        /* Check for the pivot element */
+        if(i == l)
+        {
+          /* If the processing element is the pivot element,     
+             only the columns to the right are to be processed */
+          pInT1 += numCols - l;
+          pOutT1 += numCols;
+        }
+        else
+        {
+          /* Element of the reference row */
+          in = *pInT1;
+
+          /* Working pointers for input and destination pivot rows */
+          pPRT_in = pPivotRowIn;
+          pPRT_pDst = pPivotRowDst;
+
+          /* Loop over the number of columns to the right of the pivot element,     
+             to replace the elements in the input matrix */
+          for (j = 0u; j < (numCols - l); j++)
+          {
+            /* Replace the element by the sum of that row     
+               and a multiple of the reference row  */
+            *pInT1 = *pInT1 - (in * *pPRT_in++);
+            pInT1++;
+          }
+          /* Loop over the number of columns to     
+             replace the elements in the destination matrix */
+          for (j = 0u; j < numCols; j++)
+          {
+            /* Replace the element by the sum of that row     
+               and a multiple of the reference row  */
+            *pOutT1 = *pOutT1 - (in * *pPRT_pDst++);
+            pOutT1++;
+          }
+
+        }
+        /* Increment the temporary input pointer */
+        pInT1 = pInT1 + l;
+      }
+      /* Increment the input pointer */
+      pIn++;
+
+      /* Decrement the loop counter */
+      loopCnt--;
+      /* Increment the index modifier */
+      l++;
+    }
+
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+
+    if((flag != 1u) && (in == 0.0f))
+    {
+      status = ARM_MATH_SINGULAR;
+    }
+  }
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixInv group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_f32.c
new file mode 100644
index 00000000..6abae988
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_f32.c
@@ -0,0 +1,286 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_mult_f32.c    
+*    
+* Description:  Floating-point matrix multiplication.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @defgroup MatrixMult Matrix Multiplication    
+ *    
+ * Multiplies two matrices.    
+ *    
+ * \image html MatrixMultiplication.gif "Multiplication of two 3 x 3 matrices"    
+    
+ * Matrix multiplication is only defined if the number of columns of the    
+ * first matrix equals the number of rows of the second matrix.    
+ * Multiplying an M x N matrix with an N x P matrix results    
+ * in an M x P matrix.    
+ * When matrix size checking is enabled, the functions check: (1) that the inner dimensions of    
+ * pSrcA and pSrcB are equal; and (2) that the size of the output    
+ * matrix equals the outer dimensions of pSrcA and pSrcB.    
+ */
+
+
+/**    
+ * @addtogroup MatrixMult    
+ * @{    
+ */
+
+/**    
+ * @brief Floating-point matrix multiplication.    
+ * @param[in]       *pSrcA points to the first input matrix structure    
+ * @param[in]       *pSrcB points to the second input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @return     		The function returns either    
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ */
+
+arm_status arm_mat_mult_f32(
+  const arm_matrix_instance_f32 * pSrcA,
+  const arm_matrix_instance_f32 * pSrcB,
+  arm_matrix_instance_f32 * pDst)
+{
+  float32_t *pIn1 = pSrcA->pData;                /* input data matrix pointer A */
+  float32_t *pIn2 = pSrcB->pData;                /* input data matrix pointer B */
+  float32_t *pInA = pSrcA->pData;                /* input data matrix pointer A  */
+  float32_t *pOut = pDst->pData;                 /* output data matrix pointer */
+  float32_t *px;                                 /* Temporary output data matrix pointer */
+  float32_t sum;                                 /* Accumulator */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t in1, in2, in3, in4;
+  uint16_t col, i = 0u, j, row = numRowsA, colCnt;      /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* Output pointer is set to starting address of the row being processed */
+      px = pOut + i;
+
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set    
+       ** to the starting address of the pSrcB data */
+      pIn2 = pSrcB->pData;
+
+      j = 0u;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sum = 0.0f;
+
+        /* Initiate the pointer pIn1 to point to the starting address of the column being processed */
+        pIn1 = pInA;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        colCnt = numColsA >> 2u;
+
+        /* matrix multiplication        */
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          in3 = *pIn2;
+          pIn2 += numColsB;
+          in1 = pIn1[0];
+          in2 = pIn1[1];
+          sum += in1 * in3;
+          in4 = *pIn2;
+          pIn2 += numColsB;
+          sum += in2 * in4;
+
+          in3 = *pIn2;
+          pIn2 += numColsB;
+          in1 = pIn1[2];
+          in2 = pIn1[3];
+          sum += in1 * in3;
+          in4 = *pIn2;
+          pIn2 += numColsB;
+          sum += in2 * in4;
+          pIn1 += 4u;
+
+          /* Decrement the loop count */
+          colCnt--;
+        }
+
+        /* If the columns of pSrcA is not a multiple of 4, compute any remaining MACs here.    
+         ** No loop unrolling is used. */
+        colCnt = numColsA % 0x4u;
+
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          sum += *pIn1++ * (*pIn2);
+          pIn2 += numColsB;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* Store the result in the destination buffer */
+        *px++ = sum;
+
+        /* Update the pointer pIn2 to point to the  starting address of the next column */
+        j++;
+        pIn2 = pSrcB->pData + j;
+
+        /* Decrement the column loop counter */
+        col--;
+
+      } while(col > 0u);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  float32_t *pInB = pSrcB->pData;                /* input data matrix pointer B */
+  uint16_t col, i = 0u, row = numRowsA, colCnt;  /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* The following loop performs the dot-product of each row in pInA with each column in pInB */
+    /* row loop */
+    do
+    {
+      /* Output pointer is set to starting address of the row being processed */
+      px = pOut + i;
+
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set     
+       ** to the starting address of the pSrcB data */
+      pIn2 = pSrcB->pData;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sum = 0.0f;
+
+        /* Initialize the pointer pIn1 to point to the starting address of the row being processed */
+        pIn1 = pInA;
+
+        /* Matrix A columns number of MAC operations are to be performed */
+        colCnt = numColsA;
+
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          sum += *pIn1++ * (*pIn2);
+          pIn2 += numColsB;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* Store the result in the destination buffer */
+        *px++ = sum;
+
+        /* Decrement the column loop counter */
+        col--;
+
+        /* Update the pointer pIn2 to point to the  starting address of the next column */
+        pIn2 = pInB + (numColsB - col);
+
+      } while(col > 0u);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+      /* Update the pointer pInA to point to the  starting address of the next row */
+      i = i + numColsB;
+      pInA = pInA + numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixMult group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_fast_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_fast_q15.c
new file mode 100644
index 00000000..6a12d349
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_fast_q15.c
@@ -0,0 +1,369 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_mult_fast_q15.c    
+*    
+* Description:	 Q15 matrix multiplication (fast variant)    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixMult    
+ * @{    
+ */
+
+
+/**    
+ * @brief Q15 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4    
+ * @param[in]       *pSrcA points to the first input matrix structure    
+ * @param[in]       *pSrcB points to the second input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @param[in]		*pState points to the array for storing intermediate results    
+ * @return     		The function returns either    
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The difference between the function arm_mat_mult_q15() and this fast variant is that    
+ * the fast variant use a 32-bit rather than a 64-bit accumulator.    
+ * The result of each 1.15 x 1.15 multiplication is truncated to        
+ * 2.30 format. These intermediate results are accumulated in a 32-bit register in 2.30        
+ * format. Finally, the accumulator is saturated and converted to a 1.15 result.        
+ *        
+ * \par        
+ * The fast version has the same overflow behavior as the standard version but provides        
+ * less precision since it discards the low 16 bits of each multiplication result.        
+ * In order to avoid overflows completely the input signals must be scaled down.        
+ * Scale down one of the input matrices by log2(numColsA) bits to        
+ * avoid overflows, as a total of numColsA additions are computed internally for each        
+ * output element.        
+ *        
+ * \par    
+ * See arm_mat_mult_q15() for a slower implementation of this function    
+ * which uses 64-bit accumulation to provide higher precision.    
+ */
+
+arm_status arm_mat_mult_fast_q15(
+  const arm_matrix_instance_q15 * pSrcA,
+  const arm_matrix_instance_q15 * pSrcB,
+  arm_matrix_instance_q15 * pDst,
+  q15_t * pState)
+{
+  q31_t sum;                                     /* accumulator */
+  q15_t *pSrcBT = pState;                        /* input data matrix pointer for transpose */
+  q15_t *pInA = pSrcA->pData;                    /* input data matrix pointer A of Q15 type */
+  q15_t *pInB = pSrcB->pData;                    /* input data matrix pointer B of Q15 type */
+  q15_t *px;                                     /* Temporary output data matrix pointer */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A    */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+  uint16_t numRowsB = pSrcB->numRows;            /* number of rows of input matrix A    */
+  uint16_t col, i = 0u, row = numRowsB, colCnt;  /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  q31_t in;                                      /* Temporary variable to hold the input value */
+  q31_t inA1, inA2, inB1, inB2;
+
+#else
+
+  q15_t in;                                      /* Temporary variable to hold the input value */
+  q15_t inA1, inA2, inB1, inB2;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif
+  {
+    /* Matrix transpose */
+    do
+    {
+      /* Apply loop unrolling and exchange the columns with row elements */
+      col = numColsB >> 2;
+
+      /* The pointer px is set to starting address of the column being processed */
+      px = pSrcBT + i;
+
+      /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.        
+       ** a second loop below computes the remaining 1 to 3 samples. */
+      while(col > 0u)
+      {
+#ifndef UNALIGNED_SUPPORT_DISABLE
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        /* Unpack and store one element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *px = (q15_t) in;
+
+#else
+
+        *px = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Unpack and store the second element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *px = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#else
+
+        *px = (q15_t) in;
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        /* Unpack and store one element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *px = (q15_t) in;
+
+#else
+
+        *px = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Unpack and store the second element in the destination */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *px = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#else
+
+        *px = (q15_t) in;
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+#else
+
+        /* Read one element from the row */
+        in = *pInB++;
+
+        /* Store one element in the destination */
+        *px = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Read one element from the row */
+        in = *pInB++;
+
+        /* Store one element in the destination */
+        *px = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Read one element from the row */
+        in = *pInB++;
+
+        /* Store one element in the destination */
+        *px = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Read one element from the row */
+        in = *pInB++;
+
+        /* Store one element in the destination */
+        *px = in;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+        
+		/* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+      /* If the columns of pSrcB is not a multiple of 4, compute any remaining output samples here.        
+       ** No loop unrolling is used. */
+      col = numColsB % 0x4u;
+
+      while(col > 0u)
+      {
+        /* Read and store the input element in the destination */
+        *px = *pInB++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+      i++;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* Reset the variables for the usage in the following multiplication process */
+    row = numRowsA;
+    i = 0u;
+    px = pDst->pData;
+
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set        
+       ** to the starting address of the transposed pSrcB data */
+      pInB = pSrcBT;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sum = 0;
+
+        /* Apply loop unrolling and compute 2 MACs simultaneously. */
+        colCnt = numColsA >> 2;
+
+        /* Initiate the pointer pIn1 to point to the starting address of the column being processed */
+        pInA = pSrcA->pData + i;
+
+        /* matrix multiplication */
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+          inA1 = *__SIMD32(pInA)++;
+          inB1 = *__SIMD32(pInB)++;
+          inA2 = *__SIMD32(pInA)++;
+          inB2 = *__SIMD32(pInB)++;
+
+          sum = __SMLAD(inA1, inB1, sum);
+          sum = __SMLAD(inA2, inB2, sum);
+
+#else
+
+          inA1 = *pInA++;
+          inB1 = *pInB++;
+          inA2 = *pInA++;
+          sum += inA1 * inB1;
+          inB2 = *pInB++;
+
+          inA1 = *pInA++;
+          inB1 = *pInB++;
+          sum += inA2 * inB2;
+          inA2 = *pInA++;
+          inB2 = *pInB++;
+
+          sum += inA1 * inB1;
+          sum += inA2 * inB2;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* process odd column samples */
+        colCnt = numColsA % 0x4u;
+
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          sum += (q31_t) (*pInA++) * (*pInB++);
+
+          colCnt--;
+        }
+
+        /* Saturate and store the result in the destination buffer */
+        *px = (q15_t) (sum >> 15);
+        px++;
+
+        /* Decrement the column loop counter */
+        col--;
+
+      } while(col > 0u);
+
+      i = i + numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**        
+ * @} end of MatrixMult group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_fast_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_fast_q31.c
new file mode 100644
index 00000000..6811f75b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_fast_q31.c
@@ -0,0 +1,226 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_mult_fast_q31.c    
+*    
+* Description:	 Q31 matrix multiplication (fast variant).    
+*    
+* Target Processor: Cortex-M4/Cortex-M3
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixMult    
+ * @{    
+ */
+
+/**    
+ * @brief Q31 matrix multiplication (fast variant) for Cortex-M3 and Cortex-M4    
+ * @param[in]       *pSrcA points to the first input matrix structure    
+ * @param[in]       *pSrcB points to the second input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @return     		The function returns either    
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The difference between the function arm_mat_mult_q31() and this fast variant is that    
+ * the fast variant use a 32-bit rather than a 64-bit accumulator.    
+ * The result of each 1.31 x 1.31 multiplication is truncated to    
+ * 2.30 format. These intermediate results are accumulated in a 32-bit register in 2.30    
+ * format. Finally, the accumulator is saturated and converted to a 1.31 result.    
+ *    
+ * \par    
+ * The fast version has the same overflow behavior as the standard version but provides    
+ * less precision since it discards the low 32 bits of each multiplication result.    
+ * In order to avoid overflows completely the input signals must be scaled down.    
+ * Scale down one of the input matrices by log2(numColsA) bits to    
+ * avoid overflows, as a total of numColsA additions are computed internally for each    
+ * output element.    
+ *    
+ * \par    
+ * See arm_mat_mult_q31() for a slower implementation of this function    
+ * which uses 64-bit accumulation to provide higher precision.    
+ */
+
+arm_status arm_mat_mult_fast_q31(
+  const arm_matrix_instance_q31 * pSrcA,
+  const arm_matrix_instance_q31 * pSrcB,
+  arm_matrix_instance_q31 * pDst)
+{
+  q31_t *pIn1 = pSrcA->pData;                    /* input data matrix pointer A */
+  q31_t *pIn2 = pSrcB->pData;                    /* input data matrix pointer B */
+  q31_t *pInA = pSrcA->pData;                    /* input data matrix pointer A */
+//  q31_t *pSrcB = pSrcB->pData;                    /* input data matrix pointer B */    
+  q31_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  q31_t *px;                                     /* Temporary output data matrix pointer */
+  q31_t sum;                                     /* Accumulator */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A    */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+  uint16_t col, i = 0u, j, row = numRowsA, colCnt;      /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+  q31_t inA1, inA2, inA3, inA4, inB1, inB2, inB3, inB4;
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* Output pointer is set to starting address of the row being processed */
+      px = pOut + i;
+
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set    
+       ** to the starting address of the pSrcB data */
+      pIn2 = pSrcB->pData;
+
+      j = 0u;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sum = 0;
+
+        /* Initiate the pointer pIn1 to point to the starting address of pInA */
+        pIn1 = pInA;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        colCnt = numColsA >> 2;
+
+
+        /* matrix multiplication */
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          /* Perform the multiply-accumulates */
+          inB1 = *pIn2;
+          pIn2 += numColsB;
+
+          inA1 = pIn1[0];
+          inA2 = pIn1[1];
+
+          inB2 = *pIn2;
+          pIn2 += numColsB;
+
+          inB3 = *pIn2;
+          pIn2 += numColsB;
+
+          sum = (q31_t) ((((q63_t) sum << 32) + ((q63_t) inA1 * inB1)) >> 32);
+          sum = (q31_t) ((((q63_t) sum << 32) + ((q63_t) inA2 * inB2)) >> 32);
+
+          inA3 = pIn1[2];
+          inA4 = pIn1[3];
+
+          inB4 = *pIn2;
+          pIn2 += numColsB;
+
+          sum = (q31_t) ((((q63_t) sum << 32) + ((q63_t) inA3 * inB3)) >> 32);
+          sum = (q31_t) ((((q63_t) sum << 32) + ((q63_t) inA4 * inB4)) >> 32);
+
+          pIn1 += 4u;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* If the columns of pSrcA is not a multiple of 4, compute any remaining output samples here.    
+         ** No loop unrolling is used. */
+        colCnt = numColsA % 0x4u;
+
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          /* Perform the multiply-accumulates */
+          sum = (q31_t) ((((q63_t) sum << 32) +
+                          ((q63_t) * pIn1++ * (*pIn2))) >> 32);
+          pIn2 += numColsB;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* Convert the result from 2.30 to 1.31 format and store in destination buffer */
+        *px++ = sum << 1;
+
+        /* Update the pointer pIn2 to point to the  starting address of the next column */
+        j++;
+        pIn2 = pSrcB->pData + j;
+
+        /* Decrement the column loop counter */
+        col--;
+
+      } while(col > 0u);
+
+      /* Update the pointer pInA to point to the  starting address of the next row */
+      i = i + numColsB;
+      pInA = pInA + numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixMult group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_q15.c
new file mode 100644
index 00000000..2322bd9d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_q15.c
@@ -0,0 +1,469 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_mult_q15.c    
+*    
+* Description:	 Q15 matrix multiplication.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixMult    
+ * @{    
+ */
+
+
+/**    
+ * @brief Q15 matrix multiplication    
+ * @param[in]       *pSrcA points to the first input matrix structure    
+ * @param[in]       *pSrcB points to the second input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @param[in]		*pState points to the array for storing intermediate results (Unused)  
+ * @return     		The function returns either    
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator. The inputs to the    
+ * multiplications are in 1.15 format and multiplications yield a 2.30 result.    
+ * The 2.30 intermediate    
+ * results are accumulated in a 64-bit accumulator in 34.30 format. This approach    
+ * provides 33 guard bits and there is no risk of overflow. The 34.30 result is then    
+ * truncated to 34.15 format by discarding the low 15 bits and then saturated to    
+ * 1.15 format.    
+ *    
+ * \par    
+ * Refer to arm_mat_mult_fast_q15() for a faster but less precise version of this function for Cortex-M3 and Cortex-M4.    
+ *    
+ */
+
+arm_status arm_mat_mult_q15(
+  const arm_matrix_instance_q15 * pSrcA,
+  const arm_matrix_instance_q15 * pSrcB,
+  arm_matrix_instance_q15 * pDst,
+  q15_t * pState CMSIS_UNUSED)
+{
+  q63_t sum;                                     /* accumulator */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q15_t *pSrcBT = pState;                        /* input data matrix pointer for transpose */
+  q15_t *pInA = pSrcA->pData;                    /* input data matrix pointer A of Q15 type */
+  q15_t *pInB = pSrcB->pData;                    /* input data matrix pointer B of Q15 type */
+  q15_t *px;                                     /* Temporary output data matrix pointer */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A    */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+  uint16_t numRowsB = pSrcB->numRows;            /* number of rows of input matrix A    */
+  uint16_t col, i = 0u, row = numRowsB, colCnt;  /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  q31_t in;                                      /* Temporary variable to hold the input value */
+  q31_t pSourceA1, pSourceB1, pSourceA2, pSourceB2;
+
+#else
+
+  q15_t in;                                      /* Temporary variable to hold the input value */
+  q15_t inA1, inB1, inA2, inB2;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+  {
+    /* Matrix transpose */
+    do
+    {
+      /* Apply loop unrolling and exchange the columns with row elements */
+      col = numColsB >> 2;
+
+      /* The pointer px is set to starting address of the column being processed */
+      px = pSrcBT + i;
+
+      /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.        
+       ** a second loop below computes the remaining 1 to 3 samples. */
+      while(col > 0u)
+      {
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        /* Unpack and store one element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *px = (q15_t) in;
+
+#else
+
+        *px = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Unpack and store the second element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *px = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#else
+
+        *px = (q15_t) in;
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Read two elements from the row */
+        in = *__SIMD32(pInB)++;
+
+        /* Unpack and store one element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *px = (q15_t) in;
+
+#else
+
+        *px = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Unpack and store the second element in the destination */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *px = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#else
+
+        *px = (q15_t) in;
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+#else
+
+        /* Read one element from the row */
+        in = *pInB++;
+
+        /* Store one element in the destination */
+        *px = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Read one element from the row */
+        in = *pInB++;
+
+        /* Store one element in the destination */
+        *px = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Read one element from the row */
+        in = *pInB++;
+
+        /* Store one element in the destination */
+        *px = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Read one element from the row */
+        in = *pInB++;
+
+        /* Store one element in the destination */
+        *px = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+       /* Decrement the column loop counter */
+        col--;
+      }
+
+      /* If the columns of pSrcB is not a multiple of 4, compute any remaining output samples here.        
+       ** No loop unrolling is used. */
+      col = numColsB % 0x4u;
+
+      while(col > 0u)
+      {
+        /* Read and store the input element in the destination */
+        *px = *pInB++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += numRowsB;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+      i++;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* Reset the variables for the usage in the following multiplication process */
+    row = numRowsA;
+    i = 0u;
+    px = pDst->pData;
+
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set        
+       ** to the starting address of the transposed pSrcB data */
+      pInB = pSrcBT;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sum = 0;
+
+        /* Apply loop unrolling and compute 2 MACs simultaneously. */
+        colCnt = numColsA >> 2;
+
+        /* Initiate the pointer pIn1 to point to the starting address of the column being processed */
+        pInA = pSrcA->pData + i;
+
+
+        /* matrix multiplication */
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+          /* read real and imag values from pSrcA and pSrcB buffer */
+          pSourceA1 = *__SIMD32(pInA)++;
+          pSourceB1 = *__SIMD32(pInB)++;
+
+          pSourceA2 = *__SIMD32(pInA)++;
+          pSourceB2 = *__SIMD32(pInB)++;
+
+          /* Multiply and Accumlates */
+          sum = __SMLALD(pSourceA1, pSourceB1, sum);
+          sum = __SMLALD(pSourceA2, pSourceB2, sum);
+
+#else
+          /* read real and imag values from pSrcA and pSrcB buffer */
+          inA1 = *pInA++;
+          inB1 = *pInB++;
+          inA2 = *pInA++;
+          /* Multiply and Accumlates */
+          sum += inA1 * inB1;
+          inB2 = *pInB++;
+
+          inA1 = *pInA++;
+          inB1 = *pInB++;
+          /* Multiply and Accumlates */
+          sum += inA2 * inB2;
+          inA2 = *pInA++;
+          inB2 = *pInB++;
+
+          /* Multiply and Accumlates */
+          sum += inA1 * inB1;
+          sum += inA2 * inB2;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* process remaining column samples */
+        colCnt = numColsA & 3u;
+
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          sum += *pInA++ * *pInB++;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* Saturate and store the result in the destination buffer */
+        *px = (q15_t) (__SSAT((sum >> 15), 16));
+        px++;
+
+        /* Decrement the column loop counter */
+        col--;
+
+      } while(col > 0u);
+
+      i = i + numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q15_t *pIn1 = pSrcA->pData;                    /* input data matrix pointer A */
+  q15_t *pIn2 = pSrcB->pData;                    /* input data matrix pointer B */
+  q15_t *pInA = pSrcA->pData;                    /* input data matrix pointer A of Q15 type */
+  q15_t *pInB = pSrcB->pData;                    /* input data matrix pointer B of Q15 type */
+  q15_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  q15_t *px;                                     /* Temporary output data matrix pointer */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A    */
+  uint16_t col, i = 0u, row = numRowsA, colCnt;  /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* Output pointer is set to starting address of the row being processed */
+      px = pOut + i;
+
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set          
+       ** to the starting address of the pSrcB data */
+      pIn2 = pSrcB->pData;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sum = 0;
+
+        /* Initiate the pointer pIn1 to point to the starting address of pSrcA */
+        pIn1 = pInA;
+
+        /* Matrix A columns number of MAC operations are to be performed */
+        colCnt = numColsA;
+
+        /* matrix multiplication */
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          /* Perform the multiply-accumulates */
+          sum += (q31_t) * pIn1++ * *pIn2;
+          pIn2 += numColsB;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* Convert the result from 34.30 to 1.15 format and store the saturated value in destination buffer */
+        /* Saturate and store the result in the destination buffer */
+        *px++ = (q15_t) __SSAT((sum >> 15), 16);
+
+        /* Decrement the column loop counter */
+        col--;
+
+        /* Update the pointer pIn2 to point to the  starting address of the next column */
+        pIn2 = pInB + (numColsB - col);
+
+      } while(col > 0u);
+
+      /* Update the pointer pSrcA to point to the  starting address of the next row */
+      i = i + numColsB;
+      pInA = pInA + numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**        
+ * @} end of MatrixMult group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_q31.c
new file mode 100644
index 00000000..8910a2ad
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_mult_q31.c
@@ -0,0 +1,294 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_mult_q31.c    
+*    
+* Description:	 Q31 matrix multiplication.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixMult    
+ * @{    
+ */
+
+/**    
+ * @brief Q31 matrix multiplication    
+ * @param[in]       *pSrcA points to the first input matrix structure    
+ * @param[in]       *pSrcB points to the second input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @return     		The function returns either    
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using an internal 64-bit accumulator.    
+ * The accumulator has a 2.62 format and maintains full precision of the intermediate    
+ * multiplication results but provides only a single guard bit. There is no saturation    
+ * on intermediate additions. Thus, if the accumulator overflows it wraps around and    
+ * distorts the result. The input signals should be scaled down to avoid intermediate    
+ * overflows. The input is thus scaled down by log2(numColsA) bits    
+ * to avoid overflows, as a total of numColsA additions are performed internally.    
+ * The 2.62 accumulator is right shifted by 31 bits and saturated to 1.31 format to yield the final result.    
+ *    
+ * \par    
+ * See arm_mat_mult_fast_q31() for a faster but less precise implementation of this function for Cortex-M3 and Cortex-M4.    
+ *    
+ */
+
+arm_status arm_mat_mult_q31(
+  const arm_matrix_instance_q31 * pSrcA,
+  const arm_matrix_instance_q31 * pSrcB,
+  arm_matrix_instance_q31 * pDst)
+{
+  q31_t *pIn1 = pSrcA->pData;                    /* input data matrix pointer A */
+  q31_t *pIn2 = pSrcB->pData;                    /* input data matrix pointer B */
+  q31_t *pInA = pSrcA->pData;                    /* input data matrix pointer A */
+  q31_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  q31_t *px;                                     /* Temporary output data matrix pointer */
+  q63_t sum;                                     /* Accumulator */
+  uint16_t numRowsA = pSrcA->numRows;            /* number of rows of input matrix A    */
+  uint16_t numColsB = pSrcB->numCols;            /* number of columns of input matrix B */
+  uint16_t numColsA = pSrcA->numCols;            /* number of columns of input matrix A */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  uint16_t col, i = 0u, j, row = numRowsA, colCnt;      /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+  q31_t a0, a1, a2, a3, b0, b1, b2, b3;
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* Output pointer is set to starting address of the row being processed */
+      px = pOut + i;
+
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set    
+       ** to the starting address of the pSrcB data */
+      pIn2 = pSrcB->pData;
+
+      j = 0u;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sum = 0;
+
+        /* Initiate the pointer pIn1 to point to the starting address of pInA */
+        pIn1 = pInA;
+
+        /* Apply loop unrolling and compute 4 MACs simultaneously. */
+        colCnt = numColsA >> 2;
+
+
+        /* matrix multiplication */
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          /* Perform the multiply-accumulates */
+          b0 = *pIn2;
+          pIn2 += numColsB;
+
+          a0 = *pIn1++;
+          a1 = *pIn1++;
+
+          b1 = *pIn2;
+          pIn2 += numColsB;
+          b2 = *pIn2;
+          pIn2 += numColsB;
+
+          sum += (q63_t) a0 *b0;
+          sum += (q63_t) a1 *b1;
+
+          a2 = *pIn1++;
+          a3 = *pIn1++;
+
+          b3 = *pIn2;
+          pIn2 += numColsB;
+
+          sum += (q63_t) a2 *b2;
+          sum += (q63_t) a3 *b3;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* If the columns of pSrcA is not a multiple of 4, compute any remaining output samples here.    
+         ** No loop unrolling is used. */
+        colCnt = numColsA % 0x4u;
+
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          /* Perform the multiply-accumulates */
+          sum += (q63_t) * pIn1++ * *pIn2;
+          pIn2 += numColsB;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* Convert the result from 2.62 to 1.31 format and store in destination buffer */
+        *px++ = (q31_t) (sum >> 31);
+
+        /* Update the pointer pIn2 to point to the  starting address of the next column */
+        j++;
+        pIn2 = (pSrcB->pData) + j;
+
+        /* Decrement the column loop counter */
+        col--;
+
+      } while(col > 0u);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q31_t *pInB = pSrcB->pData;                    /* input data matrix pointer B */
+  uint16_t col, i = 0u, row = numRowsA, colCnt;  /* loop counters */
+  arm_status status;                             /* status of matrix multiplication */
+
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numCols != pSrcB->numRows) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcB->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* The following loop performs the dot-product of each row in pSrcA with each column in pSrcB */
+    /* row loop */
+    do
+    {
+      /* Output pointer is set to starting address of the row being processed */
+      px = pOut + i;
+
+      /* For every row wise process, the column loop counter is to be initiated */
+      col = numColsB;
+
+      /* For every row wise process, the pIn2 pointer is set          
+       ** to the starting address of the pSrcB data */
+      pIn2 = pSrcB->pData;
+
+      /* column loop */
+      do
+      {
+        /* Set the variable sum, that acts as accumulator, to zero */
+        sum = 0;
+
+        /* Initiate the pointer pIn1 to point to the starting address of pInA */
+        pIn1 = pInA;
+
+        /* Matrix A columns number of MAC operations are to be performed */
+        colCnt = numColsA;
+
+        /* matrix multiplication */
+        while(colCnt > 0u)
+        {
+          /* c(m,n) = a(1,1)*b(1,1) + a(1,2) * b(2,1) + .... + a(m,p)*b(p,n) */
+          /* Perform the multiply-accumulates */
+          sum += (q63_t) * pIn1++ * *pIn2;
+          pIn2 += numColsB;
+
+          /* Decrement the loop counter */
+          colCnt--;
+        }
+
+        /* Convert the result from 2.62 to 1.31 format and store in destination buffer */
+        *px++ = (q31_t) clip_q63_to_q31(sum >> 31);
+
+        /* Decrement the column loop counter */
+        col--;
+
+        /* Update the pointer pIn2 to point to the  starting address of the next column */
+        pIn2 = pInB + (numColsB - col);
+
+      } while(col > 0u);
+
+#endif
+
+      /* Update the pointer pInA to point to the  starting address of the next row */
+      i = i + numColsB;
+      pInA = pInA + numColsA;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixMult group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_f32.c
new file mode 100644
index 00000000..688351a6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_f32.c
@@ -0,0 +1,181 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:        arm_mat_scale_f32.c    
+*    
+* Description:	Multiplies a floating-point matrix by a scalar.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupMatrix        
+ */
+
+/**        
+ * @defgroup MatrixScale Matrix Scale        
+ *        
+ * Multiplies a matrix by a scalar.  This is accomplished by multiplying each element in the        
+ * matrix by the scalar.  For example:        
+ * \image html MatrixScale.gif "Matrix Scaling of a 3 x 3 matrix"        
+ *        
+ * The function checks to make sure that the input and output matrices are of the same size.        
+ *        
+ * In the fixed-point Q15 and Q31 functions, scale is represented by        
+ * a fractional multiplication scaleFract and an arithmetic shift shift.        
+ * The shift allows the gain of the scaling operation to exceed 1.0.        
+ * The overall scale factor applied to the fixed-point data is        
+ * 
        
+ *     scale = scaleFract * 2^shift.        
+ * 
        
+ */
+
+/**        
+ * @addtogroup MatrixScale        
+ * @{        
+ */
+
+/**        
+ * @brief Floating-point matrix scaling.        
+ * @param[in]       *pSrc points to input matrix structure        
+ * @param[in]       scale scale factor to be applied         
+ * @param[out]      *pDst points to output matrix structure        
+ * @return     		The function returns either ARM_MATH_SIZE_MISMATCH         
+ * or ARM_MATH_SUCCESS based on the outcome of size checking.        
+ *        
+ */
+
+arm_status arm_mat_scale_f32(
+  const arm_matrix_instance_f32 * pSrc,
+  float32_t scale,
+  arm_matrix_instance_f32 * pDst)
+{
+  float32_t *pIn = pSrc->pData;                  /* input data matrix pointer */
+  float32_t *pOut = pDst->pData;                 /* output data matrix pointer */
+  uint32_t numSamples;                           /* total number of elements in the matrix */
+  uint32_t blkCnt;                               /* loop counters */
+  arm_status status;                             /* status of matrix scaling     */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  float32_t in1, in2, in3, in4;                  /* temporary variables */
+  float32_t out1, out2, out3, out4;              /* temporary variables */
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pDst->numRows) || (pSrc->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+  {
+    /* Total number of samples in the input matrix */
+    numSamples = (uint32_t) pSrc->numRows * pSrc->numCols;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+    /* Loop Unrolling */
+    blkCnt = numSamples >> 2;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) * scale */
+      /* Scaling and results are stored in the destination buffer. */
+      in1 = pIn[0];
+      in2 = pIn[1];
+      in3 = pIn[2];
+      in4 = pIn[3];
+
+      out1 = in1 * scale;
+      out2 = in2 * scale;
+      out3 = in3 * scale;
+      out4 = in4 * scale;
+
+
+      pOut[0] = out1;
+      pOut[1] = out2;
+      pOut[2] = out3;
+      pOut[3] = out4;
+
+      /* update pointers to process next sampels */
+      pIn += 4u;
+      pOut += 4u;
+
+      /* Decrement the numSamples loop counter */
+      blkCnt--;
+    }
+
+    /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = numSamples % 0x4u;
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) * scale */
+      /* The results are stored in the destination buffer. */
+      *pOut++ = (*pIn++) * scale;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**        
+ * @} end of MatrixScale group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_q15.c
new file mode 100644
index 00000000..d5b1e3ea
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_q15.c
@@ -0,0 +1,183 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_scale_q15.c    
+*    
+* Description:	Multiplies a Q15 matrix by a scalar.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixScale    
+ * @{    
+ */
+
+/**    
+ * @brief Q15 matrix scaling.    
+ * @param[in]       *pSrc points to input matrix    
+ * @param[in]       scaleFract fractional portion of the scale factor    
+ * @param[in]       shift number of bits to shift the result by    
+ * @param[out]      *pDst points to output matrix structure    
+ * @return     		The function returns either    
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The input data *pSrc and scaleFract are in 1.15 format.    
+ * These are multiplied to yield a 2.30 intermediate result and this is shifted with saturation to 1.15 format.    
+ */
+
+arm_status arm_mat_scale_q15(
+  const arm_matrix_instance_q15 * pSrc,
+  q15_t scaleFract,
+  int32_t shift,
+  arm_matrix_instance_q15 * pDst)
+{
+  q15_t *pIn = pSrc->pData;                      /* input data matrix pointer */
+  q15_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  uint32_t numSamples;                           /* total number of elements in the matrix */
+  int32_t totShift = 15 - shift;                 /* total shift to apply after scaling */
+  uint32_t blkCnt;                               /* loop counters */
+  arm_status status;                             /* status of matrix scaling     */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  q15_t in1, in2, in3, in4;
+  q31_t out1, out2, out3, out4;
+  q31_t inA1, inA2;
+
+#endif //     #ifndef ARM_MATH_CM0_FAMILY
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch */
+  if((pSrc->numRows != pDst->numRows) || (pSrc->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif //    #ifdef ARM_MATH_MATRIX_CHECK
+  {
+    /* Total number of samples in the input matrix */
+    numSamples = (uint32_t) pSrc->numRows * pSrc->numCols;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+    /* Loop Unrolling */
+    blkCnt = numSamples >> 2;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) * k */
+      /* Scale, saturate and then store the results in the destination buffer. */
+      /* Reading 2 inputs from memory */
+      inA1 = _SIMD32_OFFSET(pIn);
+      inA2 = _SIMD32_OFFSET(pIn + 2);
+
+      /* C = A * scale */
+      /* Scale the inputs and then store the 2 results in the destination buffer        
+       * in single cycle by packing the outputs */
+      out1 = (q31_t) ((q15_t) (inA1 >> 16) * scaleFract);
+      out2 = (q31_t) ((q15_t) inA1 * scaleFract);
+      out3 = (q31_t) ((q15_t) (inA2 >> 16) * scaleFract);
+      out4 = (q31_t) ((q15_t) inA2 * scaleFract);
+
+      out1 = out1 >> totShift;
+      inA1 = _SIMD32_OFFSET(pIn + 4);
+      out2 = out2 >> totShift;
+      inA2 = _SIMD32_OFFSET(pIn + 6);
+      out3 = out3 >> totShift;
+      out4 = out4 >> totShift;
+
+      in1 = (q15_t) (__SSAT(out1, 16));
+      in2 = (q15_t) (__SSAT(out2, 16));
+      in3 = (q15_t) (__SSAT(out3, 16));
+      in4 = (q15_t) (__SSAT(out4, 16));
+
+      _SIMD32_OFFSET(pOut) = __PKHBT(in2, in1, 16);
+      _SIMD32_OFFSET(pOut + 2) = __PKHBT(in4, in3, 16);
+
+      /* update pointers to process next sampels */
+      pIn += 4u;
+      pOut += 4u;
+
+
+      /* Decrement the numSamples loop counter */
+      blkCnt--;
+    }
+
+    /* If the numSamples is not a multiple of 4, compute any remaining output samples here.        
+     ** No loop unrolling is used. */
+    blkCnt = numSamples % 0x4u;
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) * k */
+      /* Scale, saturate and then store the results in the destination buffer. */
+      *pOut++ =
+        (q15_t) (__SSAT(((q31_t) (*pIn++) * scaleFract) >> totShift, 16));
+
+      /* Decrement the numSamples loop counter */
+      blkCnt--;
+    }
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**        
+ * @} end of MatrixScale group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_q31.c
new file mode 100644
index 00000000..b2d15fbb
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_scale_q31.c
@@ -0,0 +1,202 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_scale_q31.c    
+*    
+* Description:	Multiplies a Q31 matrix by a scalar.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  ------------------------------------------------ */
+
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupMatrix        
+ */
+
+/**        
+ * @addtogroup MatrixScale        
+ * @{        
+ */
+
+/**        
+ * @brief Q31 matrix scaling.        
+ * @param[in]       *pSrc points to input matrix        
+ * @param[in]       scaleFract fractional portion of the scale factor        
+ * @param[in]       shift number of bits to shift the result by        
+ * @param[out]      *pDst points to output matrix structure        
+ * @return     		The function returns either        
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.        
+ *        
+ * @details        
+ * Scaling and Overflow Behavior:        
+ * \par        
+ * The input data *pSrc and scaleFract are in 1.31 format.        
+ * These are multiplied to yield a 2.62 intermediate result and this is shifted with saturation to 1.31 format.        
+ */
+
+arm_status arm_mat_scale_q31(
+  const arm_matrix_instance_q31 * pSrc,
+  q31_t scaleFract,
+  int32_t shift,
+  arm_matrix_instance_q31 * pDst)
+{
+  q31_t *pIn = pSrc->pData;                      /* input data matrix pointer */
+  q31_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  uint32_t numSamples;                           /* total number of elements in the matrix */
+  int32_t totShift = shift + 1;                  /* shift to apply after scaling */
+  uint32_t blkCnt;                               /* loop counters  */
+  arm_status status;                             /* status of matrix scaling      */
+  q31_t in1, in2, out1;                          /* temporary variabels */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  q31_t in3, in4, out2, out3, out4;              /* temporary variables */
+
+#endif //      #ifndef ARM_MAT_CM0
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch  */
+  if((pSrc->numRows != pDst->numRows) || (pSrc->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif //    #ifdef ARM_MATH_MATRIX_CHECK
+  {
+    /* Total number of samples in the input matrix */
+    numSamples = (uint32_t) pSrc->numRows * pSrc->numCols;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+    /* Loop Unrolling */
+    blkCnt = numSamples >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) * k */
+      /* Read values from input */
+      in1 = *pIn;
+      in2 = *(pIn + 1);
+      in3 = *(pIn + 2);
+      in4 = *(pIn + 3);
+
+      /* multiply input with scaler value */
+      in1 = ((q63_t) in1 * scaleFract) >> 32;
+      in2 = ((q63_t) in2 * scaleFract) >> 32;
+      in3 = ((q63_t) in3 * scaleFract) >> 32;
+      in4 = ((q63_t) in4 * scaleFract) >> 32;
+
+      /* apply shifting */
+      out1 = in1 << totShift;
+      out2 = in2 << totShift;
+
+      /* saturate the results. */
+      if(in1 != (out1 >> totShift))
+        out1 = 0x7FFFFFFF ^ (in1 >> 31);
+
+      if(in2 != (out2 >> totShift))
+        out2 = 0x7FFFFFFF ^ (in2 >> 31);
+
+      out3 = in3 << totShift;
+      out4 = in4 << totShift;
+
+      *pOut = out1;
+      *(pOut + 1) = out2;
+
+      if(in3 != (out3 >> totShift))
+        out3 = 0x7FFFFFFF ^ (in3 >> 31);
+
+      if(in4 != (out4 >> totShift))
+        out4 = 0x7FFFFFFF ^ (in4 >> 31);
+
+
+      *(pOut + 2) = out3;
+      *(pOut + 3) = out4;
+
+      /* update pointers to process next sampels */
+      pIn += 4u;
+      pOut += 4u;
+
+
+      /* Decrement the numSamples loop counter */
+      blkCnt--;
+    }
+
+    /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = numSamples % 0x4u;
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) * k */
+      /* Scale, saturate and then store the results in the destination buffer. */
+      in1 = *pIn++;
+
+      in2 = ((q63_t) in1 * scaleFract) >> 32;
+
+      out1 = in2 << totShift;
+
+      if(in2 != (out1 >> totShift))
+        out1 = 0x7FFFFFFF ^ (in2 >> 31);
+
+      *pOut++ = out1;
+
+      /* Decrement the numSamples loop counter */
+      blkCnt--;
+    }
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**        
+ * @} end of MatrixScale group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_f32.c
new file mode 100644
index 00000000..74685a50
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_f32.c
@@ -0,0 +1,209 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_sub_f32.c    
+*    
+* Description:	Floating-point matrix subtraction.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupMatrix        
+ */
+
+/**        
+ * @defgroup MatrixSub Matrix Subtraction        
+ *        
+ * Subtract two matrices.        
+ * \image html MatrixSubtraction.gif "Subraction of two 3 x 3 matrices"        
+ *        
+ * The functions check to make sure that        
+ * pSrcA, pSrcB, and pDst have the same        
+ * number of rows and columns.        
+ */
+
+/**        
+ * @addtogroup MatrixSub        
+ * @{        
+ */
+
+/**        
+ * @brief Floating-point matrix subtraction        
+ * @param[in]       *pSrcA points to the first input matrix structure        
+ * @param[in]       *pSrcB points to the second input matrix structure        
+ * @param[out]      *pDst points to output matrix structure        
+ * @return     		The function returns either        
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.        
+ */
+
+arm_status arm_mat_sub_f32(
+  const arm_matrix_instance_f32 * pSrcA,
+  const arm_matrix_instance_f32 * pSrcB,
+  arm_matrix_instance_f32 * pDst)
+{
+  float32_t *pIn1 = pSrcA->pData;                /* input data matrix pointer A */
+  float32_t *pIn2 = pSrcB->pData;                /* input data matrix pointer B */
+  float32_t *pOut = pDst->pData;                 /* output data matrix pointer  */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  float32_t inA1, inA2, inB1, inB2, out1, out2;  /* temporary variables */
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+  uint32_t numSamples;                           /* total number of elements in the matrix  */
+  uint32_t blkCnt;                               /* loop counters */
+  arm_status status;                             /* status of matrix subtraction */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numRows != pSrcB->numRows) ||
+     (pSrcA->numCols != pSrcB->numCols) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcA->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+  {
+    /* Total number of samples in the input matrix */
+    numSamples = (uint32_t) pSrcA->numRows * pSrcA->numCols;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+    /* Loop Unrolling */
+    blkCnt = numSamples >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) - B(m,n) */
+      /* Subtract and then store the results in the destination buffer. */
+      /* Read values from source A */
+      inA1 = pIn1[0];
+
+      /* Read values from source B */
+      inB1 = pIn2[0];
+
+      /* Read values from source A */
+      inA2 = pIn1[1];
+
+      /* out = sourceA - sourceB */
+      out1 = inA1 - inB1;
+
+      /* Read values from source B */
+      inB2 = pIn2[1];
+
+      /* Read values from source A */
+      inA1 = pIn1[2];
+
+      /* out = sourceA - sourceB */
+      out2 = inA2 - inB2;
+
+      /* Read values from source B */
+      inB1 = pIn2[2];
+
+      /* Store result in destination */
+      pOut[0] = out1;
+      pOut[1] = out2;
+
+      /* Read values from source A */
+      inA2 = pIn1[3];
+
+      /* Read values from source B */
+      inB2 = pIn2[3];
+
+      /* out = sourceA - sourceB */
+      out1 = inA1 - inB1;
+
+
+      /* out = sourceA - sourceB */
+      out2 = inA2 - inB2;
+
+      /* Store result in destination */
+      pOut[2] = out1;
+
+      /* Store result in destination */
+      pOut[3] = out2;
+
+
+      /* update pointers to process next sampels */
+      pIn1 += 4u;
+      pIn2 += 4u;
+      pOut += 4u;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the numSamples is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = numSamples % 0x4u;
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) - B(m,n) */
+      /* Subtract and then store the results in the destination buffer. */
+      *pOut++ = (*pIn1++) - (*pIn2++);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**        
+ * @} end of MatrixSub group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_q15.c
new file mode 100644
index 00000000..c233a683
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_q15.c
@@ -0,0 +1,160 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_sub_q15.c    
+*    
+* Description:	Q15 Matrix subtraction    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixSub    
+ * @{    
+ */
+
+/**    
+ * @brief Q15 matrix subtraction.    
+ * @param[in]       *pSrcA points to the first input matrix structure    
+ * @param[in]       *pSrcB points to the second input matrix structure    
+ * @param[out]      *pDst points to output matrix structure    
+ * @return     		The function returns either    
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ *    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function uses saturating arithmetic.    
+ * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated.    
+ */
+
+arm_status arm_mat_sub_q15(
+  const arm_matrix_instance_q15 * pSrcA,
+  const arm_matrix_instance_q15 * pSrcB,
+  arm_matrix_instance_q15 * pDst)
+{
+  q15_t *pInA = pSrcA->pData;                    /* input data matrix pointer A */
+  q15_t *pInB = pSrcB->pData;                    /* input data matrix pointer B */
+  q15_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  uint32_t numSamples;                           /* total number of elements in the matrix */
+  uint32_t blkCnt;                               /* loop counters  */
+  arm_status status;                             /* status of matrix subtraction  */
+
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrcA->numRows != pSrcB->numRows) ||
+     (pSrcA->numCols != pSrcB->numCols) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcA->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* Total number of samples in the input matrix */
+    numSamples = (uint32_t) pSrcA->numRows * pSrcA->numCols;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+    /* Apply loop unrolling */
+    blkCnt = numSamples >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) - B(m,n) */
+      /* Subtract, Saturate and then store the results in the destination buffer. */
+      *__SIMD32(pOut)++ = __QSUB16(*__SIMD32(pInA)++, *__SIMD32(pInB)++);
+      *__SIMD32(pOut)++ = __QSUB16(*__SIMD32(pInA)++, *__SIMD32(pInB)++);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+     ** No loop unrolling is used. */
+    blkCnt = numSamples % 0x4u;
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) - B(m,n) */
+      /* Subtract and then store the results in the destination buffer. */
+      *pOut++ = (q15_t) __QSUB16(*pInA++, *pInB++);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = numSamples;
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) - B(m,n) */
+      /* Subtract and then store the results in the destination buffer. */
+      *pOut++ = (q15_t) __SSAT(((q31_t) * pInA++ - *pInB++), 16);
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixSub group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_q31.c
new file mode 100644
index 00000000..c64583c6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_sub_q31.c
@@ -0,0 +1,208 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_sub_q31.c    
+*    
+* Description:	Q31 matrix subtraction    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupMatrix        
+ */
+
+/**        
+ * @addtogroup MatrixSub        
+ * @{        
+ */
+
+/**        
+ * @brief Q31 matrix subtraction.        
+ * @param[in]       *pSrcA points to the first input matrix structure        
+ * @param[in]       *pSrcB points to the second input matrix structure        
+ * @param[out]      *pDst points to output matrix structure        
+ * @return     		The function returns either        
+ * ARM_MATH_SIZE_MISMATCH or ARM_MATH_SUCCESS based on the outcome of size checking.        
+ *        
+ * Scaling and Overflow Behavior:        
+ * \par        
+ * The function uses saturating arithmetic.        
+ * Results outside of the allowable Q31 range [0x80000000 0x7FFFFFFF] will be saturated.        
+ */
+
+
+arm_status arm_mat_sub_q31(
+  const arm_matrix_instance_q31 * pSrcA,
+  const arm_matrix_instance_q31 * pSrcB,
+  arm_matrix_instance_q31 * pDst)
+{
+  q31_t *pIn1 = pSrcA->pData;                    /* input data matrix pointer A */
+  q31_t *pIn2 = pSrcB->pData;                    /* input data matrix pointer B */
+  q31_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  q31_t inA1, inB1;                              /* temporary variables */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  q31_t inA2, inB2;                              /* temporary variables */
+  q31_t out1, out2;                              /* temporary variables */
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+  uint32_t numSamples;                           /* total number of elements in the matrix  */
+  uint32_t blkCnt;                               /* loop counters */
+  arm_status status;                             /* status of matrix subtraction */
+
+
+#ifdef ARM_MATH_MATRIX_CHECK
+  /* Check for matrix mismatch condition  */
+  if((pSrcA->numRows != pSrcB->numRows) ||
+     (pSrcA->numCols != pSrcB->numCols) ||
+     (pSrcA->numRows != pDst->numRows) || (pSrcA->numCols != pDst->numCols))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif
+  {
+    /* Total number of samples in the input matrix */
+    numSamples = (uint32_t) pSrcA->numRows * pSrcA->numCols;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+    /* Loop Unrolling */
+    blkCnt = numSamples >> 2u;
+
+    /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+     ** a second loop below computes the remaining 1 to 3 samples. */
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) - B(m,n) */
+      /* Subtract, saturate and then store the results in the destination buffer. */
+      /* Read values from source A */
+      inA1 = pIn1[0];
+
+      /* Read values from source B */
+      inB1 = pIn2[0];
+
+      /* Read values from source A */
+      inA2 = pIn1[1];
+
+      /* Subtract and saturate */
+      out1 = __QSUB(inA1, inB1);
+
+      /* Read values from source B */
+      inB2 = pIn2[1];
+
+      /* Read values from source A */
+      inA1 = pIn1[2];
+
+      /* Subtract and saturate */
+      out2 = __QSUB(inA2, inB2);
+
+      /* Read values from source B */
+      inB1 = pIn2[2];
+
+      /* Store result in destination */
+      pOut[0] = out1;
+      pOut[1] = out2;
+
+      /* Read values from source A */
+      inA2 = pIn1[3];
+
+      /* Read values from source B */
+      inB2 = pIn2[3];
+
+      /* Subtract and saturate */
+      out1 = __QSUB(inA1, inB1);
+
+      /* Subtract and saturate */
+      out2 = __QSUB(inA2, inB2);
+
+      /* Store result in destination */
+      pOut[2] = out1;
+      pOut[3] = out2;
+
+      /* update pointers to process next samples */
+      pIn1 += 4u;
+      pIn2 += 4u;
+      pOut += 4u;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* If the numSamples is not a multiple of 4, compute any remaining output samples here.        
+     ** No loop unrolling is used. */
+    blkCnt = numSamples % 0x4u;
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+
+    /* Initialize blkCnt with number of samples */
+    blkCnt = numSamples;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+    while(blkCnt > 0u)
+    {
+      /* C(m,n) = A(m,n) - B(m,n) */
+      /* Subtract, saturate and then store the results in the destination buffer. */
+      inA1 = *pIn1++;
+      inB1 = *pIn2++;
+
+      inA1 = __QSUB(inA1, inB1);
+
+      *pOut++ = inA1;
+
+      /* Decrement the loop counter */
+      blkCnt--;
+    }
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**        
+ * @} end of MatrixSub group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_f32.c
new file mode 100644
index 00000000..d6e393dd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_f32.c
@@ -0,0 +1,218 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_trans_f32.c    
+*    
+* Description:	Floating-point matrix transpose.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+/**    
+ * @defgroup MatrixTrans Matrix Transpose    
+ *    
+ * Tranposes a matrix.    
+ * Transposing an M x N matrix flips it around the center diagonal and results in an N x M matrix.    
+ * \image html MatrixTranspose.gif "Transpose of a 3 x 3 matrix"    
+ */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixTrans    
+ * @{    
+ */
+
+/**    
+  * @brief Floating-point matrix transpose.    
+  * @param[in]  *pSrc points to the input matrix    
+  * @param[out] *pDst points to the output matrix    
+  * @return 	The function returns either  ARM_MATH_SIZE_MISMATCH    
+  * or ARM_MATH_SUCCESS based on the outcome of size checking.    
+  */
+
+
+arm_status arm_mat_trans_f32(
+  const arm_matrix_instance_f32 * pSrc,
+  arm_matrix_instance_f32 * pDst)
+{
+  float32_t *pIn = pSrc->pData;                  /* input data matrix pointer */
+  float32_t *pOut = pDst->pData;                 /* output data matrix pointer */
+  float32_t *px;                                 /* Temporary output data matrix pointer */
+  uint16_t nRows = pSrc->numRows;                /* number of rows */
+  uint16_t nColumns = pSrc->numCols;             /* number of columns */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  uint16_t blkCnt, i = 0u, row = nRows;          /* loop counters */
+  arm_status status;                             /* status of matrix transpose  */
+
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* Matrix transpose by exchanging the rows with columns */
+    /* row loop     */
+    do
+    {
+      /* Loop Unrolling */
+      blkCnt = nColumns >> 2;
+
+      /* The pointer px is set to starting address of the column being processed */
+      px = pOut + i;
+
+      /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+       ** a second loop below computes the remaining 1 to 3 samples. */
+      while(blkCnt > 0u)        /* column loop */
+      {
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Decrement the column loop counter */
+        blkCnt--;
+      }
+
+      /* Perform matrix transpose for last 3 samples here. */
+      blkCnt = nColumns % 0x4u;
+
+      while(blkCnt > 0u)
+      {
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Decrement the column loop counter */
+        blkCnt--;
+      }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  uint16_t col, i = 0u, row = nRows;             /* loop counters */
+  arm_status status;                             /* status of matrix transpose  */
+
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* Matrix transpose by exchanging the rows with columns */
+    /* row loop     */
+    do
+    {
+      /* The pointer px is set to starting address of the column being processed */
+      px = pOut + i;
+
+      /* Initialize column loop counter */
+      col = nColumns;
+
+      while(col > 0u)
+      {
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+      i++;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);          /* row loop end  */
+
+    /* Set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixTrans group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_q15.c
new file mode 100644
index 00000000..02b55374
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_q15.c
@@ -0,0 +1,284 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_trans_q15.c    
+*    
+* Description:	Q15 matrix transpose.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixTrans    
+ * @{    
+ */
+
+/*    
+ * @brief Q15 matrix transpose.    
+ * @param[in]  *pSrc points to the input matrix    
+ * @param[out] *pDst points to the output matrix    
+ * @return 	The function returns either  ARM_MATH_SIZE_MISMATCH    
+ * or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ */
+
+arm_status arm_mat_trans_q15(
+  const arm_matrix_instance_q15 * pSrc,
+  arm_matrix_instance_q15 * pDst)
+{
+  q15_t *pSrcA = pSrc->pData;                    /* input data matrix pointer */
+  q15_t *pOut = pDst->pData;                     /* output data matrix pointer */
+  uint16_t nRows = pSrc->numRows;                /* number of nRows */
+  uint16_t nColumns = pSrc->numCols;             /* number of nColumns */
+  uint16_t col, row = nRows, i = 0u;             /* row and column loop counters */
+  arm_status status;                             /* status of matrix transpose */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+  q31_t in;                                      /* variable to hold temporary output  */
+
+#else
+
+  q15_t in;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*      #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* Matrix transpose by exchanging the rows with columns */
+    /* row loop     */
+    do
+    {
+
+      /* Apply loop unrolling and exchange the columns with row elements */
+      col = nColumns >> 2u;
+
+      /* The pointer pOut is set to starting address of the column being processed */
+      pOut = pDst->pData + i;
+
+      /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+       ** a second loop below computes the remaining 1 to 3 samples. */
+      while(col > 0u)
+      {
+#ifndef UNALIGNED_SUPPORT_DISABLE
+
+        /* Read two elements from the row */
+        in = *__SIMD32(pSrcA)++;
+
+        /* Unpack and store one element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *pOut = (q15_t) in;
+
+#else
+
+        *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer pOut to point to the next row of the transposed matrix */
+        pOut += nRows;
+
+        /* Unpack and store the second element in the destination */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#else
+
+        *pOut = (q15_t) in;
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer pOut to point to the next row of the transposed matrix */
+        pOut += nRows;
+
+        /* Read two elements from the row */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        in = *__SIMD32(pSrcA)++;
+
+#else
+
+        in = *__SIMD32(pSrcA)++;
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Unpack and store one element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *pOut = (q15_t) in;
+
+#else
+
+        *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+        /* Update the pointer pOut to point to the next row of the transposed matrix */
+        pOut += nRows;
+
+        /* Unpack and store the second element in the destination */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16);
+
+#else
+
+        *pOut = (q15_t) in;
+
+#endif /*    #ifndef ARM_MATH_BIG_ENDIAN    */
+
+#else	 
+        /* Read one element from the row */
+        in = *pSrcA++;
+
+        /* Store one element in the destination */
+        *pOut = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        pOut += nRows;
+
+        /* Read one element from the row */
+        in = *pSrcA++;
+
+        /* Store one element in the destination */
+        *pOut = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        pOut += nRows;
+
+        /* Read one element from the row */
+        in = *pSrcA++;
+
+        /* Store one element in the destination */
+        *pOut = in;
+ 
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        pOut += nRows;
+
+        /* Read one element from the row */
+        in = *pSrcA++;
+
+        /* Store one element in the destination */
+        *pOut = in;
+
+#endif	/*	#ifndef UNALIGNED_SUPPORT_DISABLE	*/
+
+        /* Update the pointer pOut to point to the next row of the transposed matrix */
+        pOut += nRows;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+      /* Perform matrix transpose for last 3 samples here. */
+      col = nColumns % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* Matrix transpose by exchanging the rows with columns */
+    /* row loop     */
+    do
+    {
+      /* The pointer pOut is set to starting address of the column being processed */
+      pOut = pDst->pData + i;
+
+      /* Initialize column loop counter */
+      col = nColumns;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+      while(col > 0u)
+      {
+        /* Read and store the input element in the destination */
+        *pOut = *pSrcA++;
+
+        /* Update the pointer pOut to point to the next row of the transposed matrix */
+        pOut += nRows;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+      i++;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    } while(row > 0u);
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixTrans group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_q31.c
new file mode 100644
index 00000000..a41c9c10
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/MatrixFunctions/arm_mat_trans_q31.c
@@ -0,0 +1,210 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_mat_trans_q31.c    
+*    
+* Description:	Q31 matrix transpose.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupMatrix    
+ */
+
+/**    
+ * @addtogroup MatrixTrans    
+ * @{    
+ */
+
+/*    
+  * @brief Q31 matrix transpose.    
+  * @param[in]  *pSrc points to the input matrix    
+  * @param[out] *pDst points to the output matrix    
+  * @return 	The function returns either  ARM_MATH_SIZE_MISMATCH    
+  * or ARM_MATH_SUCCESS based on the outcome of size checking.    
+ */
+
+arm_status arm_mat_trans_q31(
+  const arm_matrix_instance_q31 * pSrc,
+  arm_matrix_instance_q31 * pDst)
+{
+  q31_t *pIn = pSrc->pData;                      /* input data matrix pointer  */
+  q31_t *pOut = pDst->pData;                     /* output data matrix pointer  */
+  q31_t *px;                                     /* Temporary output data matrix pointer */
+  uint16_t nRows = pSrc->numRows;                /* number of nRows */
+  uint16_t nColumns = pSrc->numCols;             /* number of nColumns  */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  uint16_t blkCnt, i = 0u, row = nRows;          /* loop counters */
+  arm_status status;                             /* status of matrix transpose */
+
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* Matrix transpose by exchanging the rows with columns */
+    /* row loop     */
+    do
+    {
+      /* Apply loop unrolling and exchange the columns with row elements */
+      blkCnt = nColumns >> 2u;
+
+      /* The pointer px is set to starting address of the column being processed */
+      px = pOut + i;
+
+      /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+       ** a second loop below computes the remaining 1 to 3 samples. */
+      while(blkCnt > 0u)
+      {
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Decrement the column loop counter */
+        blkCnt--;
+      }
+
+      /* Perform matrix transpose for last 3 samples here. */
+      blkCnt = nColumns % 0x4u;
+
+      while(blkCnt > 0u)
+      {
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Decrement the column loop counter */
+        blkCnt--;
+      }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  uint16_t col, i = 0u, row = nRows;             /* loop counters */
+  arm_status status;                             /* status of matrix transpose */
+
+
+#ifdef ARM_MATH_MATRIX_CHECK
+
+  /* Check for matrix mismatch condition */
+  if((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows))
+  {
+    /* Set status as ARM_MATH_SIZE_MISMATCH */
+    status = ARM_MATH_SIZE_MISMATCH;
+  }
+  else
+#endif /*    #ifdef ARM_MATH_MATRIX_CHECK    */
+
+  {
+    /* Matrix transpose by exchanging the rows with columns */
+    /* row loop     */
+    do
+    {
+      /* The pointer px is set to starting address of the column being processed */
+      px = pOut + i;
+
+      /* Initialize column loop counter */
+      col = nColumns;
+
+      while(col > 0u)
+      {
+        /* Read and store the input element in the destination */
+        *px = *pIn++;
+
+        /* Update the pointer px to point to the next row of the transposed matrix */
+        px += nRows;
+
+        /* Decrement the column loop counter */
+        col--;
+      }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+      i++;
+
+      /* Decrement the row loop counter */
+      row--;
+
+    }
+    while(row > 0u);            /* row loop end */
+
+    /* set status as ARM_MATH_SUCCESS */
+    status = ARM_MATH_SUCCESS;
+  }
+
+  /* Return to application */
+  return (status);
+}
+
+/**    
+ * @} end of MatrixTrans group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_f32.c
new file mode 100644
index 00000000..0d53d828
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_f32.c
@@ -0,0 +1,186 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_max_f32.c    
+*    
+* Description:	Maximum value of a floating-point vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @defgroup Max Maximum    
+ *    
+ * Computes the maximum value of an array of data.     
+ * The function returns both the maximum value and its position within the array.     
+ * There are separate functions for floating-point, Q31, Q15, and Q7 data types.    
+ */
+
+/**    
+ * @addtogroup Max    
+ * @{    
+ */
+
+
+/**    
+ * @brief Maximum value of a floating-point vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult maximum value returned here    
+ * @param[out]      *pIndex index of maximum value returned here    
+ * @return none.    
+ */
+
+void arm_max_f32(
+  float32_t * pSrc,
+  uint32_t blockSize,
+  float32_t * pResult,
+  uint32_t * pIndex)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  float32_t maxVal1, maxVal2, out;               /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex, count;              /* loop counter */
+
+  /* Initialise the count value. */
+  count = 0u;
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  /* Loop unrolling */
+  blkCnt = (blockSize - 1u) >> 2u;
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  while(blkCnt > 0u)
+  {
+    /* Initialize maxVal to the next consecutive values one by one */
+    maxVal1 = *pSrc++;
+
+    maxVal2 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal1;
+      outIndex = count + 1u;
+    }
+
+    maxVal1 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal2)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal2;
+      outIndex = count + 2u;
+    }
+
+    maxVal2 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal1;
+      outIndex = count + 3u;
+    }
+
+    /* compare for the maximum value */
+    if(out < maxVal2)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal2;
+      outIndex = count + 4u;
+    }
+
+    count += 4u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* if (blockSize - 1u) is not multiple of 4 */
+  blkCnt = (blockSize - 1u) % 4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  float32_t maxVal1, out;                        /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex;                     /* loop counter */
+
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  blkCnt = (blockSize - 1u);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* Initialize maxVal to the next consecutive values one by one */
+    maxVal1 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and it's index */
+      out = maxVal1;
+      outIndex = blockSize - blkCnt;
+    }
+
+
+    /* Decrement the loop counter */
+    blkCnt--;
+
+  }
+
+  /* Store the maximum value and it's index into destination pointers */
+  *pResult = out;
+  *pIndex = outIndex;
+}
+
+/**    
+ * @} end of Max group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q15.c
new file mode 100644
index 00000000..80749540
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q15.c
@@ -0,0 +1,176 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_max_q15.c    
+*    
+* Description:	Maximum value of a Q15 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup Max    
+ * @{    
+ */
+
+
+/**    
+ * @brief Maximum value of a Q15 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult maximum value returned here    
+ * @param[out]      *pIndex index of maximum value returned here    
+ * @return none.    
+ */
+
+void arm_max_q15(
+  q15_t * pSrc,
+  uint32_t blockSize,
+  q15_t * pResult,
+  uint32_t * pIndex)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q15_t maxVal1, maxVal2, out;                   /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex, count;              /* loop counter */
+
+  /* Initialise the count value. */
+  count = 0u;
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  /* Loop unrolling */
+  blkCnt = (blockSize - 1u) >> 2u;
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  while(blkCnt > 0u)
+  {
+    /* Initialize maxVal to the next consecutive values one by one */
+    maxVal1 = *pSrc++;
+
+    maxVal2 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal1;
+      outIndex = count + 1u;
+    }
+
+    maxVal1 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal2)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal2;
+      outIndex = count + 2u;
+    }
+
+    maxVal2 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal1;
+      outIndex = count + 3u;
+    }
+
+    /* compare for the maximum value */
+    if(out < maxVal2)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal2;
+      outIndex = count + 4u;
+    }
+
+    count += 4u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* if (blockSize - 1u) is not multiple of 4 */
+  blkCnt = (blockSize - 1u) % 4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q15_t maxVal1, out;                            /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex;                     /* loop counter */
+
+  blkCnt = (blockSize - 1u);
+
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* Initialize maxVal to the next consecutive values one by one */
+    maxVal1 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and it's index */
+      out = maxVal1;
+      outIndex = blockSize - blkCnt;
+    }
+    /* Decrement the loop counter */
+    blkCnt--;
+
+  }
+
+  /* Store the maximum value and its index into destination pointers */
+  *pResult = out;
+  *pIndex = outIndex;
+}
+
+/**    
+ * @} end of Max group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q31.c
new file mode 100644
index 00000000..5919da81
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q31.c
@@ -0,0 +1,177 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_max_q31.c    
+*    
+* Description:	Maximum value of a Q31 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup Max    
+ * @{    
+ */
+
+
+/**    
+ * @brief Maximum value of a Q31 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult maximum value returned here    
+ * @param[out]      *pIndex index of maximum value returned here    
+ * @return none.    
+ */
+
+void arm_max_q31(
+  q31_t * pSrc,
+  uint32_t blockSize,
+  q31_t * pResult,
+  uint32_t * pIndex)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t maxVal1, maxVal2, out;                   /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex, count;              /* loop counter */
+
+  /* Initialise the count value. */
+  count = 0u;
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  /* Loop unrolling */
+  blkCnt = (blockSize - 1u) >> 2u;
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  while(blkCnt > 0u)
+  {
+    /* Initialize maxVal to the next consecutive values one by one */
+    maxVal1 = *pSrc++;
+
+    maxVal2 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal1;
+      outIndex = count + 1u;
+    }
+
+    maxVal1 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal2)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal2;
+      outIndex = count + 2u;
+    }
+
+    maxVal2 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal1;
+      outIndex = count + 3u;
+    }
+
+    /* compare for the maximum value */
+    if(out < maxVal2)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal2;
+      outIndex = count + 4u;
+    }
+
+    count += 4u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* if (blockSize - 1u) is not multiple of 4 */
+  blkCnt = (blockSize - 1u) % 4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q31_t maxVal1, out;                            /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex;                     /* loop counter */
+
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  blkCnt = (blockSize - 1u);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* Initialize maxVal to the next consecutive values one by one */
+    maxVal1 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and it's index */
+      out = maxVal1;
+      outIndex = blockSize - blkCnt;
+    }
+
+    /* Decrement the loop counter */
+    blkCnt--;
+
+  }
+
+  /* Store the maximum value and its index into destination pointers */
+  *pResult = out;
+  *pIndex = outIndex;
+}
+
+/**    
+ * @} end of Max group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q7.c
new file mode 100644
index 00000000..27a568ef
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_max_q7.c
@@ -0,0 +1,177 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_max_q7.c    
+*    
+* Description:	Maximum value of a Q7 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup Max    
+ * @{    
+ */
+
+
+/**    
+ * @brief Maximum value of a Q7 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult maximum value returned here    
+ * @param[out]      *pIndex index of maximum value returned here    
+  * @return none.    
+ */
+
+void arm_max_q7(
+  q7_t * pSrc,
+  uint32_t blockSize,
+  q7_t * pResult,
+  uint32_t * pIndex)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q7_t maxVal1, maxVal2, out;                    /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex, count;              /* loop counter */
+
+  /* Initialise the count value. */
+  count = 0u;
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  /* Loop unrolling */
+  blkCnt = (blockSize - 1u) >> 2u;
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  while(blkCnt > 0u)
+  {
+    /* Initialize maxVal to the next consecutive values one by one */
+    maxVal1 = *pSrc++;
+
+    maxVal2 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal1;
+      outIndex = count + 1u;
+    }
+
+    maxVal1 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal2)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal2;
+      outIndex = count + 2u;
+    }
+
+    maxVal2 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal1;
+      outIndex = count + 3u;
+    }
+
+    /* compare for the maximum value */
+    if(out < maxVal2)
+    {
+      /* Update the maximum value and its index */
+      out = maxVal2;
+      outIndex = count + 4u;
+    }
+
+    count += 4u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* if (blockSize - 1u) is not multiple of 4 */
+  blkCnt = (blockSize - 1u) % 4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q7_t maxVal1, out;                             /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex;                     /* loop counter */
+
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  blkCnt = (blockSize - 1u);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* Initialize maxVal to the next consecutive values one by one */
+    maxVal1 = *pSrc++;
+
+    /* compare for the maximum value */
+    if(out < maxVal1)
+    {
+      /* Update the maximum value and it's index */
+      out = maxVal1;
+      outIndex = blockSize - blkCnt;
+    }
+    /* Decrement the loop counter */
+    blkCnt--;
+
+  }
+
+  /* Store the maximum value and its index into destination pointers */
+  *pResult = out;
+  *pIndex = outIndex;
+
+}
+
+/**    
+ * @} end of Max group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_f32.c
new file mode 100644
index 00000000..e0c62eaf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_f32.c
@@ -0,0 +1,139 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_mean_f32.c    
+*    
+* Description:	Mean value of a floating-point vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @defgroup mean Mean    
+ *    
+ * Calculates the mean of the input vector. Mean is defined as the average of the elements in the vector.    
+ * The underlying algorithm is used:    
+ *    
+ * 
    
+ * 	Result = (pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1]) / blockSize;    
+ * 
    
+ *    
+ * There are separate functions for floating-point, Q31, Q15, and Q7 data types.    
+ */
+
+/**    
+ * @addtogroup mean    
+ * @{    
+ */
+
+
+/**    
+ * @brief Mean value of a floating-point vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult mean value returned here    
+ * @return none.    
+ */
+
+
+void arm_mean_f32(
+  float32_t * pSrc,
+  uint32_t blockSize,
+  float32_t * pResult)
+{
+  float32_t sum = 0.0f;                          /* Temporary result storage */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  float32_t in1, in2, in3, in4;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    in1 = *pSrc++;
+    in2 = *pSrc++;
+    in3 = *pSrc++;
+    in4 = *pSrc++;
+
+    sum += in1;
+    sum += in2;
+    sum += in3;
+    sum += in4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    sum += *pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize  */
+  /* Store the result to the destination */
+  *pResult = sum / (float32_t) blockSize;
+}
+
+/**    
+ * @} end of mean group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q15.c
new file mode 100644
index 00000000..36555396
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q15.c
@@ -0,0 +1,133 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_mean_q15.c    
+*    
+* Description:	Mean value of a Q15 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup mean    
+ * @{    
+ */
+
+/**    
+ * @brief Mean value of a Q15 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult mean value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using a 32-bit internal accumulator.    
+ * The input is represented in 1.15 format and is accumulated in a 32-bit     
+ * accumulator in 17.15 format.     
+ * There is no risk of internal overflow with this approach, and the     
+ * full precision of intermediate result is preserved.     
+ * Finally, the accumulator is saturated and truncated to yield a result of 1.15 format.    
+ *    
+ */
+
+
+void arm_mean_q15(
+  q15_t * pSrc,
+  uint32_t blockSize,
+  q15_t * pResult)
+{
+  q31_t sum = 0;                                 /* Temporary result storage */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    in = *__SIMD32(pSrc)++;
+    sum += ((in << 16) >> 16);
+    sum += (in >> 16);
+    in = *__SIMD32(pSrc)++;
+    sum += ((in << 16) >> 16);
+    sum += (in >> 16);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    sum += *pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize  */
+  /* Store the result to the destination */
+  *pResult = (q15_t) (sum / (q31_t)blockSize);
+}
+
+/**    
+ * @} end of mean group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q31.c
new file mode 100644
index 00000000..592a1eed
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q31.c
@@ -0,0 +1,136 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_mean_q31.c    
+*    
+* Description:	Mean value of a Q31 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup mean    
+ * @{    
+ */
+
+/**    
+ * @brief Mean value of a Q31 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult mean value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *\par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * The input is represented in 1.31 format and is accumulated in a 64-bit    
+ * accumulator in 33.31 format.    
+ * There is no risk of internal overflow with this approach, and the     
+ * full precision of intermediate result is preserved.     
+ * Finally, the accumulator is truncated to yield a result of 1.31 format.    
+ *    
+ */
+
+
+void arm_mean_q31(
+  q31_t * pSrc,
+  uint32_t blockSize,
+  q31_t * pResult)
+{
+  q63_t sum = 0;                                 /* Temporary result storage */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in1, in2, in3, in4;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    in1 = *pSrc++;
+    in2 = *pSrc++;
+    in3 = *pSrc++;
+    in4 = *pSrc++;
+
+    sum += in1;
+    sum += in2;
+    sum += in3;
+    sum += in4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    sum += *pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize  */
+  /* Store the result to the destination */
+  *pResult = (q31_t) (sum / (int32_t) blockSize);
+}
+
+/**    
+ * @} end of mean group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q7.c
new file mode 100644
index 00000000..1b0d9dbf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_mean_q7.c
@@ -0,0 +1,133 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_mean_q7.c    
+*    
+* Description:	Mean value of a Q7 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup mean    
+ * @{    
+ */
+
+/**    
+ * @brief Mean value of a Q7 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult mean value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function is implemented using a 32-bit internal accumulator.     
+ * The input is represented in 1.7 format and is accumulated in a 32-bit    
+ * accumulator in 25.7 format.    
+ * There is no risk of internal overflow with this approach, and the     
+ * full precision of intermediate result is preserved.     
+ * Finally, the accumulator is truncated to yield a result of 1.7 format.    
+ *    
+ */
+
+
+void arm_mean_q7(
+  q7_t * pSrc,
+  uint32_t blockSize,
+  q7_t * pResult)
+{
+  q31_t sum = 0;                                 /* Temporary result storage */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    in = *__SIMD32(pSrc)++;
+
+    sum += ((in << 24) >> 24);
+    sum += ((in << 16) >> 24);
+    sum += ((in << 8) >> 24);
+    sum += (in >> 24);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    sum += *pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) / blockSize  */
+  /* Store the result to the destination */
+  *pResult = (q7_t) (sum / (int32_t) blockSize);
+}
+
+/**    
+ * @} end of mean group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_f32.c
new file mode 100644
index 00000000..23de3288
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_f32.c
@@ -0,0 +1,183 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_min_f32.c    
+*    
+* Description:	Minimum value of a floating-point vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @defgroup Min Minimum    
+ *    
+ * Computes the minimum value of an array of data.     
+ * The function returns both the minimum value and its position within the array.     
+ * There are separate functions for floating-point, Q31, Q15, and Q7 data types.    
+ */
+
+/**    
+ * @addtogroup Min    
+ * @{    
+ */
+
+
+/**    
+ * @brief Minimum value of a floating-point vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult minimum value returned here    
+ * @param[out]      *pIndex index of minimum value returned here    
+  * @return none.    
+ *    
+ */
+
+void arm_min_f32(
+  float32_t * pSrc,
+  uint32_t blockSize,
+  float32_t * pResult,
+  uint32_t * pIndex)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t minVal1, minVal2, out;               /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex, count;              /* loop counter */
+
+  /* Initialise the count value. */
+  count = 0u;
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  /* Loop unrolling */
+  blkCnt = (blockSize - 1u) >> 2u;
+
+  while(blkCnt > 0)
+  {
+    /* Initialize minVal to the next consecutive values one by one */
+    minVal1 = *pSrc++;
+    minVal2 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and its index */
+      out = minVal1;
+      outIndex = count + 1u;
+    }
+
+    minVal1 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal2)
+    {
+      /* Update the minimum value and its index */
+      out = minVal2;
+      outIndex = count + 2u;
+    }
+
+    minVal2 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and its index */
+      out = minVal1;
+      outIndex = count + 3u;
+    }
+
+    /* compare for the minimum value */
+    if(out > minVal2)
+    {
+      /* Update the minimum value and its index */
+      out = minVal2;
+      outIndex = count + 4u;
+    }
+
+    count += 4u;
+
+    blkCnt--;
+  }
+
+  /* if (blockSize - 1u ) is not multiple of 4 */
+  blkCnt = (blockSize - 1u) % 4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  float32_t minVal1, out;                        /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex;                     /* loop counter */
+
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  blkCnt = (blockSize - 1u);
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+  while(blkCnt > 0)
+  {
+    /* Initialize minVal to the next consecutive values one by one */
+    minVal1 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and it's index */
+      out = minVal1;
+      outIndex = blockSize - blkCnt;
+    }
+
+    blkCnt--;
+
+  }
+
+  /* Store the minimum value and it's index into destination pointers */
+  *pResult = out;
+  *pIndex = outIndex;
+}
+
+/**    
+ * @} end of Min group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q15.c
new file mode 100644
index 00000000..2422e0d0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q15.c
@@ -0,0 +1,177 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_min_q15.c    
+*    
+* Description:	Minimum value of a Q15 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+
+/**    
+ * @addtogroup Min    
+ * @{    
+ */
+
+
+/**    
+ * @brief Minimum value of a Q15 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult minimum value returned here    
+ * @param[out]      *pIndex index of minimum value returned here    
+ * @return none.    
+ *    
+ */
+
+void arm_min_q15(
+  q15_t * pSrc,
+  uint32_t blockSize,
+  q15_t * pResult,
+  uint32_t * pIndex)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q15_t minVal1, minVal2, out;                   /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex, count;              /* loop counter */
+
+  /* Initialise the count value. */
+  count = 0u;
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  /* Loop unrolling */
+  blkCnt = (blockSize - 1u) >> 2u;
+
+  while(blkCnt > 0)
+  {
+    /* Initialize minVal to the next consecutive values one by one */
+    minVal1 = *pSrc++;
+    minVal2 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and its index */
+      out = minVal1;
+      outIndex = count + 1u;
+    }
+
+    minVal1 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal2)
+    {
+      /* Update the minimum value and its index */
+      out = minVal2;
+      outIndex = count + 2u;
+    }
+
+    minVal2 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and its index */
+      out = minVal1;
+      outIndex = count + 3u;
+    }
+
+    /* compare for the minimum value */
+    if(out > minVal2)
+    {
+      /* Update the minimum value and its index */
+      out = minVal2;
+      outIndex = count + 4u;
+    }
+
+    count += 4u;
+
+    blkCnt--;
+  }
+
+  /* if (blockSize - 1u ) is not multiple of 4 */
+  blkCnt = (blockSize - 1u) % 4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q15_t minVal1, out;                            /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex;                     /* loop counter */
+
+  blkCnt = (blockSize - 1u);
+
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+  while(blkCnt > 0)
+  {
+    /* Initialize minVal to the next consecutive values one by one */
+    minVal1 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and it's index */
+      out = minVal1;
+      outIndex = blockSize - blkCnt;
+    }
+
+    blkCnt--;
+
+  }
+
+
+
+  /* Store the minimum value and its index into destination pointers */
+  *pResult = out;
+  *pIndex = outIndex;
+}
+
+/**    
+ * @} end of Min group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q31.c
new file mode 100644
index 00000000..f1ba38a3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q31.c
@@ -0,0 +1,176 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_min_q31.c    
+*    
+* Description:	Minimum value of a Q31 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+
+/**    
+ * @addtogroup Min    
+ * @{    
+ */
+
+
+/**    
+ * @brief Minimum value of a Q31 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult minimum value returned here    
+ * @param[out]      *pIndex index of minimum value returned here    
+ * @return none.    
+ *    
+ */
+
+void arm_min_q31(
+  q31_t * pSrc,
+  uint32_t blockSize,
+  q31_t * pResult,
+  uint32_t * pIndex)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t minVal1, minVal2, out;                   /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex, count;              /* loop counter */
+
+  /* Initialise the count value. */
+  count = 0u;
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+
+  /* Loop unrolling */
+  blkCnt = (blockSize - 1u) >> 2u;
+
+  while(blkCnt > 0)
+  {
+    /* Initialize minVal to the next consecutive values one by one */
+    minVal1 = *pSrc++;
+    minVal2 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and its index */
+      out = minVal1;
+      outIndex = count + 1u;
+    }
+
+    minVal1 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal2)
+    {
+      /* Update the minimum value and its index */
+      out = minVal2;
+      outIndex = count + 2u;
+    }
+
+    minVal2 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and its index */
+      out = minVal1;
+      outIndex = count + 3u;
+    }
+
+    /* compare for the minimum value */
+    if(out > minVal2)
+    {
+      /* Update the minimum value and its index */
+      out = minVal2;
+      outIndex = count + 4u;
+    }
+
+    count += 4u;
+
+    blkCnt--;
+  }
+
+  /* if (blockSize - 1u ) is not multiple of 4 */
+  blkCnt = (blockSize - 1u) % 4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q31_t minVal1, out;                            /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex;                     /* loop counter */
+
+  blkCnt = (blockSize - 1u);
+
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+  while(blkCnt > 0)
+  {
+    /* Initialize minVal to the next consecutive values one by one */
+    minVal1 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and it's index */
+      out = minVal1;
+      outIndex = blockSize - blkCnt;
+    }
+
+    blkCnt--;
+
+  }
+
+  /* Store the minimum value and its index into destination pointers */
+  *pResult = out;
+  *pIndex = outIndex;
+}
+
+/**    
+ * @} end of Min group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q7.c
new file mode 100644
index 00000000..bd1340ef
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_min_q7.c
@@ -0,0 +1,178 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_min_q7.c    
+*    
+* Description:	Minimum value of a Q7 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup Min    
+ * @{    
+ */
+
+
+/**    
+ * @brief Minimum value of a Q7 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult minimum value returned here    
+ * @param[out]      *pIndex index of minimum value returned here    
+ * @return none.    
+ *    
+ */
+
+void arm_min_q7(
+  q7_t * pSrc,
+  uint32_t blockSize,
+  q7_t * pResult,
+  uint32_t * pIndex)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q7_t minVal1, minVal2, out;                    /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex, count;              /* loop counter */
+
+  /* Initialise the count value. */
+  count = 0u;
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  /* Loop unrolling */
+  blkCnt = (blockSize - 1u) >> 2u;
+
+  while(blkCnt > 0)
+  {
+    /* Initialize minVal to the next consecutive values one by one */
+    minVal1 = *pSrc++;
+    minVal2 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and its index */
+      out = minVal1;
+      outIndex = count + 1u;
+    }
+
+    minVal1 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal2)
+    {
+      /* Update the minimum value and its index */
+      out = minVal2;
+      outIndex = count + 2u;
+    }
+
+    minVal2 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and its index */
+      out = minVal1;
+      outIndex = count + 3u;
+    }
+
+    /* compare for the minimum value */
+    if(out > minVal2)
+    {
+      /* Update the minimum value and its index */
+      out = minVal2;
+      outIndex = count + 4u;
+    }
+
+    count += 4u;
+
+    blkCnt--;
+  }
+
+  /* if (blockSize - 1u ) is not multiple of 4 */
+  blkCnt = (blockSize - 1u) % 4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q7_t minVal1, out;                             /* Temporary variables to store the output value. */
+  uint32_t blkCnt, outIndex;                     /* loop counter */
+
+  /* Initialise the index value to zero. */
+  outIndex = 0u;
+  /* Load first input value that act as reference value for comparision */
+  out = *pSrc++;
+
+  blkCnt = (blockSize - 1u);
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+  while(blkCnt > 0)
+  {
+    /* Initialize minVal to the next consecutive values one by one */
+    minVal1 = *pSrc++;
+
+    /* compare for the minimum value */
+    if(out > minVal1)
+    {
+      /* Update the minimum value and it's index */
+      out = minVal1;
+      outIndex = blockSize - blkCnt;
+    }
+
+    blkCnt--;
+
+  }
+
+  /* Store the minimum value and its index into destination pointers */
+  *pResult = out;
+  *pIndex = outIndex;
+
+
+}
+
+/**    
+ * @} end of Min group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_f32.c
new file mode 100644
index 00000000..edf121c4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_f32.c
@@ -0,0 +1,143 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_power_f32.c    
+*    
+* Description:	Sum of the squares of the elements of a floating-point vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @defgroup power Power    
+ *    
+ * Calculates the sum of the squares of the elements in the input vector.    
+ * The underlying algorithm is used:    
+ *    
+ * 
    
+ * 	Result = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + pSrc[2] * pSrc[2] + ... + pSrc[blockSize-1] * pSrc[blockSize-1];    
+ * 
    
+ *   
+ * There are separate functions for floating point, Q31, Q15, and Q7 data types.     
+ */
+
+/**    
+ * @addtogroup power    
+ * @{    
+ */
+
+
+/**    
+ * @brief Sum of the squares of the elements of a floating-point vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult sum of the squares value returned here    
+ * @return none.    
+ *    
+ */
+
+
+void arm_power_f32(
+  float32_t * pSrc,
+  uint32_t blockSize,
+  float32_t * pResult)
+{
+  float32_t sum = 0.0f;                          /* accumulator */
+  float32_t in;                                  /* Temporary variable to store input value */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute Power and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += in * in;
+    in = *pSrc++;
+    sum += in * in;
+    in = *pSrc++;
+    sum += in * in;
+    in = *pSrc++;
+    sum += in * in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* compute power and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += in * in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Store the result to the destination */
+  *pResult = sum;
+}
+
+/**    
+ * @} end of power group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q15.c
new file mode 100644
index 00000000..c0f5c044
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q15.c
@@ -0,0 +1,152 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_power_q15.c    
+*    
+* Description:	Sum of the squares of the elements of a Q15 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup power    
+ * @{    
+ */
+
+/**    
+ * @brief Sum of the squares of the elements of a Q15 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult sum of the squares value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.     
+ * The input is represented in 1.15 format.   
+ * Intermediate multiplication yields a 2.30 format, and this    
+ * result is added without saturation to a 64-bit accumulator in 34.30 format.    
+ * With 33 guard bits in the accumulator, there is no risk of overflow, and the    
+ * full precision of the intermediate multiplication is preserved.    
+ * Finally, the return result is in 34.30 format.     
+ *    
+ */
+
+void arm_power_q15(
+  q15_t * pSrc,
+  uint32_t blockSize,
+  q63_t * pResult)
+{
+  q63_t sum = 0;                                 /* Temporary result storage */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t in32;                                    /* Temporary variable to store input value */
+  q15_t in16;                                    /* Temporary variable to store input value */
+  uint32_t blkCnt;                               /* loop counter */
+
+
+  /* loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute Power and then store the result in a temporary variable, sum. */
+    in32 = *__SIMD32(pSrc)++;
+    sum = __SMLALD(in32, in32, sum);
+    in32 = *__SIMD32(pSrc)++;
+    sum = __SMLALD(in32, in32, sum);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute Power and then store the result in a temporary variable, sum. */
+    in16 = *pSrc++;
+    sum = __SMLALD(in16, in16, sum);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q15_t in;                                      /* Temporary variable to store input value */
+  uint32_t blkCnt;                               /* loop counter */
+
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute Power and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += ((q31_t) in * in);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  /* Store the results in 34.30 format  */
+  *pResult = sum;
+}
+
+/**    
+ * @} end of power group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q31.c
new file mode 100644
index 00000000..5b900893
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q31.c
@@ -0,0 +1,143 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_power_q31.c    
+*    
+* Description:	Sum of the squares of the elements of a Q31 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup power    
+ * @{    
+ */
+
+/**    
+ * @brief Sum of the squares of the elements of a Q31 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult sum of the squares value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * The input is represented in 1.31 format.    
+ * Intermediate multiplication yields a 2.62 format, and this    
+ * result is truncated to 2.48 format by discarding the lower 14 bits.    
+ * The 2.48 result is then added without saturation to a 64-bit accumulator in 16.48 format.    
+ * With 15 guard bits in the accumulator, there is no risk of overflow, and the    
+ * full precision of the intermediate multiplication is preserved.    
+ * Finally, the return result is in 16.48 format.     
+ *    
+ */
+
+void arm_power_q31(
+  q31_t * pSrc,
+  uint32_t blockSize,
+  q63_t * pResult)
+{
+  q63_t sum = 0;                                 /* Temporary result storage */
+  q31_t in;
+  uint32_t blkCnt;                               /* loop counter */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute Power then shift intermediate results by 14 bits to maintain 16.48 format and then store the result in a temporary variable sum, providing 15 guard bits. */
+    in = *pSrc++;
+    sum += ((q63_t) in * in) >> 14u;
+
+    in = *pSrc++;
+    sum += ((q63_t) in * in) >> 14u;
+
+    in = *pSrc++;
+    sum += ((q63_t) in * in) >> 14u;
+
+    in = *pSrc++;
+    sum += ((q63_t) in * in) >> 14u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute Power and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += ((q63_t) in * in) >> 14u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Store the results in 16.48 format  */
+  *pResult = sum;
+}
+
+/**    
+ * @} end of power group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q7.c
new file mode 100644
index 00000000..df8d77c4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_power_q7.c
@@ -0,0 +1,141 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_power_q7.c    
+*    
+* Description:	Sum of the squares of the elements of a Q7 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup power    
+ * @{    
+ */
+
+/**    
+ * @brief Sum of the squares of the elements of a Q7 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult sum of the squares value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 32-bit internal accumulator.     
+ * The input is represented in 1.7 format.   
+ * Intermediate multiplication yields a 2.14 format, and this    
+ * result is added without saturation to an accumulator in 18.14 format.    
+ * With 17 guard bits in the accumulator, there is no risk of overflow, and the    
+ * full precision of the intermediate multiplication is preserved.    
+ * Finally, the return result is in 18.14 format.     
+ *    
+ */
+
+void arm_power_q7(
+  q7_t * pSrc,
+  uint32_t blockSize,
+  q31_t * pResult)
+{
+  q31_t sum = 0;                                 /* Temporary result storage */
+  q7_t in;                                       /* Temporary variable to store input */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t input1;                                  /* Temporary variable to store packed input */
+  q31_t in1, in2;                                /* Temporary variables to store input */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* Reading two inputs of pSrc vector and packing */
+    input1 = *__SIMD32(pSrc)++;
+
+    in1 = __SXTB16(__ROR(input1, 8));
+    in2 = __SXTB16(input1);
+
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* calculate power and accumulate to accumulator */
+    sum = __SMLAD(in1, in1, sum);
+    sum = __SMLAD(in2, in2, sum);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute Power and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += ((q15_t) in * in);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Store the result in 18.14 format  */
+  *pResult = sum;
+}
+
+/**    
+ * @} end of power group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_f32.c
new file mode 100644
index 00000000..853305a5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_f32.c
@@ -0,0 +1,141 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_rms_f32.c    
+*    
+* Description:	Root mean square value of an array of F32 type    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @defgroup RMS Root mean square (RMS)    
+ *    
+ *     
+ * Calculates the Root Mean Sqaure of the elements in the input vector.    
+ * The underlying algorithm is used:    
+ *    
+ * 
    
+ * 	Result = sqrt(((pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]) / blockSize));    
+ * 
    
+ *   
+ * There are separate functions for floating point, Q31, and Q15 data types.     
+ */
+
+/**    
+ * @addtogroup RMS    
+ * @{    
+ */
+
+
+/**    
+ * @brief Root Mean Square of the elements of a floating-point vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult rms value returned here    
+ * @return none.    
+ *    
+ */
+
+void arm_rms_f32(
+  float32_t * pSrc,
+  uint32_t blockSize,
+  float32_t * pResult)
+{
+  float32_t sum = 0.0f;                          /* Accumulator */
+  float32_t in;                                  /* Tempoprary variable to store input value */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute sum of the squares and then store the result in a temporary variable, sum  */
+    in = *pSrc++;
+    sum += in * in;
+    in = *pSrc++;
+    sum += in * in;
+    in = *pSrc++;
+    sum += in * in;
+    in = *pSrc++;
+    sum += in * in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute sum of the squares and then store the results in a temporary variable, sum  */
+    in = *pSrc++;
+    sum += in * in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Rms and store the result in the destination */
+  arm_sqrt_f32(sum / (float32_t) blockSize, pResult);
+}
+
+/**    
+ * @} end of RMS group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_q15.c
new file mode 100644
index 00000000..66b86503
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_q15.c
@@ -0,0 +1,153 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_rms_q15.c    
+*    
+* Description:	Root Mean Square of the elements of a Q15 vector.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @addtogroup RMS    
+ * @{    
+ */
+
+/**    
+ * @brief Root Mean Square of the elements of a Q15 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult rms value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * The input is represented in 1.15 format.    
+ * Intermediate multiplication yields a 2.30 format, and this    
+ * result is added without saturation to a 64-bit accumulator in 34.30 format.    
+ * With 33 guard bits in the accumulator, there is no risk of overflow, and the    
+ * full precision of the intermediate multiplication is preserved.    
+ * Finally, the 34.30 result is truncated to 34.15 format by discarding the lower     
+ * 15 bits, and then saturated to yield a result in 1.15 format.    
+ *    
+ */
+
+void arm_rms_q15(
+  q15_t * pSrc,
+  uint32_t blockSize,
+  q15_t * pResult)
+{
+  q63_t sum = 0;                                 /* accumulator */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t in;                                      /* temporary variable to store the input value */
+  q15_t in1;                                     /* temporary variable to store the input value */
+  uint32_t blkCnt;                               /* loop counter */
+
+  /* loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute sum of the squares and then store the results in a temporary variable, sum */
+    in = *__SIMD32(pSrc)++;
+    sum = __SMLALD(in, in, sum);
+    in = *__SIMD32(pSrc)++;
+    sum = __SMLALD(in, in, sum);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute sum of the squares and then store the results in a temporary variable, sum */
+    in1 = *pSrc++;
+    sum = __SMLALD(in1, in1, sum);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Truncating and saturating the accumulator to 1.15 format */
+  /* Store the result in the destination */
+  arm_sqrt_q15(__SSAT((sum / (q63_t)blockSize) >> 15, 16), pResult);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q15_t in;                                      /* temporary variable to store the input value */
+  uint32_t blkCnt;                               /* loop counter */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute sum of the squares and then store the results in a temporary variable, sum */
+    in = *pSrc++;
+    sum += ((q31_t) in * in);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Truncating and saturating the accumulator to 1.15 format */
+  /* Store the result in the destination */
+  arm_sqrt_q15(__SSAT((sum / (q63_t)blockSize) >> 15, 16), pResult);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of RMS group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_q31.c
new file mode 100644
index 00000000..ab54eb76
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_rms_q31.c
@@ -0,0 +1,150 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_rms_q31.c    
+*    
+* Description:	Root Mean Square of the elements of a Q31 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**        
+ * @addtogroup RMS        
+ * @{        
+ */
+
+
+/**        
+ * @brief Root Mean Square of the elements of a Q31 vector.        
+ * @param[in]       *pSrc points to the input vector        
+ * @param[in]       blockSize length of the input vector        
+ * @param[out]      *pResult rms value returned here        
+ * @return none.        
+ *        
+ * @details        
+ * Scaling and Overflow Behavior:        
+ *        
+ *\par        
+ * The function is implemented using an internal 64-bit accumulator.        
+ * The input is represented in 1.31 format, and intermediate multiplication        
+ * yields a 2.62 format.        
+ * The accumulator maintains full precision of the intermediate multiplication results,         
+ * but provides only a single guard bit.        
+ * There is no saturation on intermediate additions.        
+ * If the accumulator overflows, it wraps around and distorts the result.         
+ * In order to avoid overflows completely, the input signal must be scaled down by         
+ * log2(blockSize) bits, as a total of blockSize additions are performed internally.         
+ * Finally, the 2.62 accumulator is right shifted by 31 bits to yield a 1.31 format value.        
+ *        
+ */
+
+void arm_rms_q31(
+  q31_t * pSrc,
+  uint32_t blockSize,
+  q31_t * pResult)
+{
+  q63_t sum = 0;                                 /* accumulator */
+  q31_t in;                                      /* Temporary variable to store the input */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t in1, in2, in3, in4;                      /* Temporary input variables */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 8 outputs at a time.        
+   ** a second loop below computes the remaining 1 to 7 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute sum of the squares and then store the result in a temporary variable, sum */
+    /* read two samples from source buffer */
+    in1 = pSrc[0];
+    in2 = pSrc[1];
+
+    /* calculate power and accumulate to accumulator */
+    sum += (q63_t) in1 *in1;
+    sum += (q63_t) in2 *in2;
+
+    /* read two samples from source buffer */
+    in3 = pSrc[2];
+    in4 = pSrc[3];
+
+    /* calculate power and accumulate to accumulator */
+    sum += (q63_t) in3 *in3;
+    sum += (q63_t) in4 *in4;
+
+
+    /* update source buffer to process next samples */
+    pSrc += 4u;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 8, compute any remaining output samples here.        
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = A[0] * A[0] + A[1] * A[1] + A[2] * A[2] + ... + A[blockSize-1] * A[blockSize-1] */
+    /* Compute sum of the squares and then store the results in a temporary variable, sum */
+    in = *pSrc++;
+    sum += (q63_t) in *in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Convert data in 2.62 to 1.31 by 31 right shifts and saturate */
+  /* Compute Rms and store the result in the destination vector */
+  arm_sqrt_q31(clip_q63_to_q31((sum / (q63_t) blockSize) >> 31), pResult);
+}
+
+/**        
+ * @} end of RMS group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_f32.c
new file mode 100644
index 00000000..0d184a3b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_f32.c
@@ -0,0 +1,208 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_std_f32.c    
+*    
+* Description:	Standard deviation of the elements of a floating-point vector.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @defgroup STD Standard deviation    
+ *    
+ * Calculates the standard deviation of the elements in the input vector.     
+ * The underlying algorithm is used:    
+ *   
+ * 
    
+ * 	Result = sqrt((sumOfSquares - sum2 / blockSize) / (blockSize - 1))   
+ *   
+ *	   where, sumOfSquares = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]   
+ *   
+ *	                   sum = pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1]   
+ * 
   
+ *    
+ * There are separate functions for floating point, Q31, and Q15 data types.    
+ */
+
+/**    
+ * @addtogroup STD    
+ * @{    
+ */
+
+
+/**    
+ * @brief Standard deviation of the elements of a floating-point vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult standard deviation value returned here    
+ * @return none.    
+ *    
+ */
+
+
+void arm_std_f32(
+  float32_t * pSrc,
+  uint32_t blockSize,
+  float32_t * pResult)
+{
+  float32_t sum = 0.0f;                          /* Temporary result storage */
+  float32_t sumOfSquares = 0.0f;                 /* Sum of squares */
+  float32_t in;                                  /* input value */
+  uint32_t blkCnt;                               /* loop counter */
+   
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t meanOfSquares, mean, squareOfMean;
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1])  */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples    
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = sumOfSquares / ((float32_t) blockSize - 1.0f);
+
+  /* Compute mean of all input values */
+  mean = sum / (float32_t) blockSize;
+
+  /* Compute square of mean */
+  squareOfMean = (mean * mean) * (((float32_t) blockSize) /
+                                  ((float32_t) blockSize - 1.0f));
+
+  /* Compute standard deviation and then store the result to the destination */
+  arm_sqrt_f32((meanOfSquares - squareOfMean), pResult);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  float32_t squareOfSum;                         /* Square of Sum */
+  float32_t var;                                 /* Temporary varaince storage */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples     
+     * and then store the result in a temporary variable, sumOfSquares. */
+    in = *pSrc++;
+    sumOfSquares += in * in;
+
+    /* C = (A[0] + A[1] + ... + A[blockSize-1]) */
+    /* Compute Sum of the input samples     
+     * and then store the result in a temporary variable, sum. */
+    sum += in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute the square of sum */
+  squareOfSum = ((sum * sum) / (float32_t) blockSize);
+
+  /* Compute the variance */
+  var = ((sumOfSquares - squareOfSum) / (float32_t) (blockSize - 1.0f));
+
+  /* Compute standard deviation and then store the result to the destination */
+  arm_sqrt_f32(var, pResult);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of STD group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_q15.c
new file mode 100644
index 00000000..ebfa339c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_q15.c
@@ -0,0 +1,195 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_std_q15.c    
+*    
+* Description:	Standard deviation of an array of Q15 type.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup STD    
+ * @{    
+ */
+
+/**    
+ * @brief Standard deviation of the elements of a Q15 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult standard deviation value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * The input is represented in 1.15 format.   
+ * Intermediate multiplication yields a 2.30 format, and this    
+ * result is added without saturation to a 64-bit accumulator in 34.30 format.    
+ * With 33 guard bits in the accumulator, there is no risk of overflow, and the    
+ * full precision of the intermediate multiplication is preserved.    
+ * Finally, the 34.30 result is truncated to 34.15 format by discarding the lower     
+ * 15 bits, and then saturated to yield a result in 1.15 format.    
+ */
+
+void arm_std_q15(
+  q15_t * pSrc,
+  uint32_t blockSize,
+  q15_t * pResult)
+{
+  q31_t sum = 0;                                 /* Accumulator */
+  q31_t meanOfSquares, squareOfMean;             /* square of mean and mean of square */
+  uint32_t blkCnt;                               /* loop counter */
+  q63_t sumOfSquares = 0;                        /* Accumulator */
+   
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t in;                                      /* input value */
+  q15_t in1;                                     /* input value */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1])  */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *__SIMD32(pSrc)++;
+    sum += ((in << 16) >> 16);
+    sum += (in >> 16);
+    sumOfSquares = __SMLALD(in, in, sumOfSquares);
+    in = *__SIMD32(pSrc)++;
+    sum += ((in << 16) >> 16);
+    sum += (in >> 16);
+    sumOfSquares = __SMLALD(in, in, sumOfSquares);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in1 = *pSrc++;
+    sumOfSquares = __SMLALD(in1, in1, sumOfSquares);
+    sum += in1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples    
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = (q31_t)(sumOfSquares / (q63_t)(blockSize - 1));
+
+  /* Compute square of mean */
+  squareOfMean = (q31_t) ((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1)));
+
+  /* mean of the squares minus the square of the mean. */
+  /* Compute standard deviation and store the result to the destination */
+  arm_sqrt_q15(__SSAT((meanOfSquares - squareOfMean) >> 15, 16u), pResult);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q15_t in;                                      /* input value */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples     
+     * and then store the result in a temporary variable, sumOfSquares. */
+    in = *pSrc++;
+    sumOfSquares += (in * in);
+
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    /* Compute sum of all input values and then store the result in a temporary variable, sum. */
+    sum += in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples     
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = (q31_t)(sumOfSquares / (q63_t)(blockSize - 1));
+
+  /* Compute square of mean */
+  squareOfMean = (q31_t) ((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1)));
+
+  /* mean of the squares minus the square of the mean. */
+  /* Compute standard deviation and store the result to the destination */
+  arm_sqrt_q15(__SSAT((meanOfSquares - squareOfMean) >> 15, 16u), pResult);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+
+}
+
+/**    
+ * @} end of STD group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_q31.c
new file mode 100644
index 00000000..4815ff21
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_std_q31.c
@@ -0,0 +1,186 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_std_q31.c    
+*    
+* Description:	Standard deviation of an array of Q31 type.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup STD    
+ * @{    
+ */
+
+
+/**    
+ * @brief Standard deviation of the elements of a Q31 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult standard deviation value returned here    
+ * @return none.    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ *\par    
+ * The function is implemented using an internal 64-bit accumulator.        
+ * The input is represented in 1.31 format, which is then downshifted by 8 bits
+ * which yields 1.23, and intermediate multiplication yields a 2.46 format.        
+ * The accumulator maintains full precision of the intermediate multiplication results,         
+ * but provides only a 16 guard bits.        
+ * There is no saturation on intermediate additions.        
+ * If the accumulator overflows it wraps around and distorts the result.        
+ * In order to avoid overflows completely the input signal must be scaled down by         
+ * log2(blockSize)-8 bits, as a total of blockSize additions are performed internally.  
+ * After division, internal variables should be Q18.46 
+ * Finally, the 18.46 accumulator is right shifted by 15 bits to yield a 1.31 format value. 
+ *    
+ */
+
+
+void arm_std_q31(
+  q31_t * pSrc,
+  uint32_t blockSize,
+  q31_t * pResult)
+{
+  q63_t sum = 0;                                 /* Accumulator */
+  q63_t meanOfSquares, squareOfMean;             /* square of mean and mean of square */
+  q31_t in;                                      /* input value */
+  uint32_t blkCnt;                               /* loop counter */
+  q63_t sumOfSquares = 0;                        /* Accumulator */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+   
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1])  */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples    
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = sumOfSquares / (q63_t)(blockSize - 1);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples     
+     * and then store the result in a temporary variable, sumOfSquares. */
+    in = *pSrc++ >> 8;
+    sumOfSquares += ((q63_t) (in) * (in));
+
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    /* Compute sum of all input values and then store the result in a temporary variable, sum. */
+    sum += in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples     
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = sumOfSquares / (q63_t)(blockSize - 1);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  /* Compute square of mean */
+  squareOfMean = sum * sum / (q63_t)(blockSize * (blockSize - 1u));
+
+  /* Compute standard deviation and then store the result to the destination */
+  arm_sqrt_q31((meanOfSquares - squareOfMean) >> 15, pResult);
+
+}
+
+/**    
+ * @} end of STD group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_f32.c
new file mode 100644
index 00000000..682bedeb
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_f32.c
@@ -0,0 +1,204 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_var_f32.c    
+*    
+* Description:	Variance of the elements of a floating-point vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @defgroup variance  Variance    
+ *    
+ * Calculates the variance of the elements in the input vector.    
+ * The underlying algorithm is used:    
+ *    
+ * 
    
+ * 	Result = (sumOfSquares - sum2 / blockSize) / (blockSize - 1)   
+ *   
+ *	   where, sumOfSquares = pSrc[0] * pSrc[0] + pSrc[1] * pSrc[1] + ... + pSrc[blockSize-1] * pSrc[blockSize-1]   
+ *   
+ *	                   sum = pSrc[0] + pSrc[1] + pSrc[2] + ... + pSrc[blockSize-1]   
+ * 
   
+ *    
+ * There are separate functions for floating point, Q31, and Q15 data types.    
+ */
+
+/**    
+ * @addtogroup variance    
+ * @{    
+ */
+
+
+/**    
+ * @brief Variance of the elements of a floating-point vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult variance value returned here    
+ * @return none.    
+ *    
+ */
+
+
+void arm_var_f32(
+  float32_t * pSrc,
+  uint32_t blockSize,
+  float32_t * pResult)
+{
+
+  float32_t sum = 0.0f;                          /* Temporary result storage */
+  float32_t sumOfSquares = 0.0f;                 /* Sum of squares */
+  float32_t in;                                  /* input value */
+  uint32_t blkCnt;                               /* loop counter */
+  
+#ifndef ARM_MATH_CM0_FAMILY
+   
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  float32_t meanOfSquares, mean, squareOfMean;   /* Temporary variables */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1])  */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *pSrc++;
+    sum += in;
+    sumOfSquares += in * in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples    
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = sumOfSquares / ((float32_t) blockSize - 1.0f);
+
+  /* Compute mean of all input values */
+  mean = sum / (float32_t) blockSize;
+
+  /* Compute square of mean */
+  squareOfMean = (mean * mean) * (((float32_t) blockSize) /
+                                  ((float32_t) blockSize - 1.0f));
+
+  /* Compute variance and then store the result to the destination */
+  *pResult = meanOfSquares - squareOfMean;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  float32_t squareOfSum;                         /* Square of Sum */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples     
+     * and then store the result in a temporary variable, sumOfSquares. */
+    in = *pSrc++;
+    sumOfSquares += in * in;
+
+    /* C = (A[0] + A[1] + ... + A[blockSize-1]) */
+    /* Compute Sum of the input samples     
+     * and then store the result in a temporary variable, sum. */
+    sum += in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute the square of sum */
+  squareOfSum = ((sum * sum) / (float32_t) blockSize);
+
+  /* Compute the variance */
+  *pResult = ((sumOfSquares - squareOfSum) / (float32_t) (blockSize - 1.0f));
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of variance group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_q15.c
new file mode 100644
index 00000000..377c06c1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_q15.c
@@ -0,0 +1,195 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_var_q15.c    
+*    
+* Description:	Variance of an array of Q15 type.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupStats    
+ */
+
+/**    
+ * @addtogroup variance    
+ * @{    
+ */
+
+/**    
+ * @brief Variance of the elements of a Q15 vector.    
+ * @param[in]       *pSrc points to the input vector    
+ * @param[in]       blockSize length of the input vector    
+ * @param[out]      *pResult variance value returned here    
+ * @return none.    
+ *    
+ * @details    
+ * Scaling and Overflow Behavior:    
+ *    
+ * \par    
+ * The function is implemented using a 64-bit internal accumulator.    
+ * The input is represented in 1.15 format.   
+ * Intermediate multiplication yields a 2.30 format, and this    
+ * result is added without saturation to a 64-bit accumulator in 34.30 format.    
+ * With 33 guard bits in the accumulator, there is no risk of overflow, and the    
+ * full precision of the intermediate multiplication is preserved.    
+ * Finally, the 34.30 result is truncated to 34.15 format by discarding the lower     
+ * 15 bits, and then saturated to yield a result in 1.15 format.    
+ *    
+ */
+
+
+void arm_var_q15(
+  q15_t * pSrc,
+  uint32_t blockSize,
+  q15_t * pResult)
+{
+
+  q31_t sum = 0;                                 /* Accumulator */
+  q31_t meanOfSquares, squareOfMean;             /* square of mean and mean of square */
+  uint32_t blkCnt;                               /* loop counter */
+  q63_t sumOfSquares = 0;                        /* Accumulator */
+   
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t in;                                      /* input value */
+  q15_t in1;                                     /* input value */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1])  */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *__SIMD32(pSrc)++;
+    sum += ((in << 16) >> 16);
+    sum += (in >> 16);
+    sumOfSquares = __SMLALD(in, in, sumOfSquares);
+    in = *__SIMD32(pSrc)++;
+    sum += ((in << 16) >> 16);
+    sum += (in >> 16);
+    sumOfSquares = __SMLALD(in, in, sumOfSquares);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in1 = *pSrc++;
+    sumOfSquares = __SMLALD(in1, in1, sumOfSquares);
+    sum += in1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples    
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = (q31_t) (sumOfSquares / (q63_t)(blockSize - 1));
+
+  /* Compute square of mean */
+  squareOfMean = (q31_t)((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1)));
+
+  /* mean of the squares minus the square of the mean. */
+  *pResult = (meanOfSquares - squareOfMean) >> 15;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+  q15_t in;                                      /* input value */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples     
+     * and then store the result in a temporary variable, sumOfSquares. */
+    in = *pSrc++;
+    sumOfSquares += (in * in);
+
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    /* Compute sum of all input values and then store the result in a temporary variable, sum. */
+    sum += in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples     
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = (q31_t) (sumOfSquares / (q63_t)(blockSize - 1));
+
+  /* Compute square of mean */
+  squareOfMean = (q31_t)((q63_t)sum * sum / (q63_t)(blockSize * (blockSize - 1)));
+
+  /* mean of the squares minus the square of the mean. */
+  *pResult = (meanOfSquares - squareOfMean) >> 15;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of variance group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_q31.c
new file mode 100644
index 00000000..4b1515c9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/StatisticsFunctions/arm_var_q31.c
@@ -0,0 +1,187 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_var_q31.c    
+*    
+* Description:	Variance of an array of Q31 type.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**        
+ * @ingroup groupStats        
+ */
+
+/**        
+ * @addtogroup variance        
+ * @{        
+ */
+
+/**        
+ * @brief Variance of the elements of a Q31 vector.        
+ * @param[in]       *pSrc points to the input vector        
+ * @param[in]       blockSize length of the input vector        
+ * @param[out]      *pResult variance value returned here        
+ * @return none.        
+ *        
+ * @details        
+ * Scaling and Overflow Behavior:        
+ *        
+ *\par        
+ * The function is implemented using an internal 64-bit accumulator.        
+ * The input is represented in 1.31 format, which is then downshifted by 8 bits
+ * which yields 1.23, and intermediate multiplication yields a 2.46 format.        
+ * The accumulator maintains full precision of the intermediate multiplication results,         
+ * but provides only a 16 guard bits.        
+ * There is no saturation on intermediate additions.        
+ * If the accumulator overflows it wraps around and distorts the result.        
+ * In order to avoid overflows completely the input signal must be scaled down by         
+ * log2(blockSize)-8 bits, as a total of blockSize additions are performed internally.  
+ * After division, internal variables should be Q18.46 
+ * Finally, the 18.46 accumulator is right shifted by 15 bits to yield a 1.31 format value.        
+ *        
+ */
+
+
+void arm_var_q31(
+  q31_t * pSrc,
+  uint32_t blockSize,
+  q31_t * pResult)
+{
+  q63_t sum = 0;                                 /* Accumulator */
+  q63_t meanOfSquares, squareOfMean;             /* square of mean and mean of square */
+  q31_t in;                                      /* input value */
+  uint32_t blkCnt;                               /* loop counter */
+  q63_t sumOfSquares = 0;                        /* Accumulator */
+
+	if(blockSize == 1)
+	{
+		*pResult = 0;
+		return;
+	}
+   
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1])  */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples    
+     * and then store the result in a temporary variable, sum. */
+    in = *pSrc++ >> 8;
+    sum += in;
+    sumOfSquares += ((q63_t) (in) * (in));
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples    
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = sumOfSquares / (q63_t)(blockSize - 1);
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+    /* C = (A[0] * A[0] + A[1] * A[1] + ... + A[blockSize-1] * A[blockSize-1]) */
+    /* Compute Sum of squares of the input samples     
+     * and then store the result in a temporary variable, sumOfSquares. */
+    in = *pSrc++ >> 8;
+    sumOfSquares += ((q63_t) (in) * (in));
+
+    /* C = (A[0] + A[1] + A[2] + ... + A[blockSize-1]) */
+    /* Compute sum of all input values and then store the result in a temporary variable, sum. */
+    sum += in;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* Compute Mean of squares of the input samples     
+   * and then store the result in a temporary variable, meanOfSquares. */
+  meanOfSquares = sumOfSquares / (q63_t)(blockSize - 1);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  /* Compute square of mean */
+  squareOfMean = sum * sum / (q63_t)(blockSize * (blockSize - 1u));
+
+
+  /* Compute standard deviation and then store the result to the destination */
+  *pResult = (meanOfSquares - squareOfMean) >> 15;
+
+}
+
+/**        
+ * @} end of variance group        
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_f32.c
new file mode 100644
index 00000000..65433653
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_f32.c
@@ -0,0 +1,135 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_copy_f32.c    
+*    
+* Description:	Copies the elements of a floating-point vector.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @defgroup copy Vector Copy    
+ *    
+ * Copies sample by sample from source vector to destination vector.    
+ *    
+ * 
    
+ * 	pDst[n] = pSrc[n];   0 <= n < blockSize.    
+ * 
    
+ *   
+ * There are separate functions for floating point, Q31, Q15, and Q7 data types.     
+ */
+
+/**    
+ * @addtogroup copy    
+ * @{    
+ */
+
+/**    
+ * @brief Copies the elements of a floating-point vector.     
+ * @param[in]       *pSrc points to input vector    
+ * @param[out]      *pDst points to output vector    
+ * @param[in]       blockSize length of the input vector   
+ * @return none.    
+ *    
+ */
+
+
+void arm_copy_f32(
+  float32_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  float32_t in1, in2, in3, in4;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A */
+    /* Copy and then store the results in the destination buffer */
+    in1 = *pSrc++;
+    in2 = *pSrc++;
+    in3 = *pSrc++;
+    in4 = *pSrc++;
+
+    *pDst++ = in1;
+    *pDst++ = in2;
+    *pDst++ = in3;
+    *pDst++ = in4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = A */
+    /* Copy and then store the results in the destination buffer */
+    *pDst++ = *pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of BasicCopy group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q15.c
new file mode 100644
index 00000000..e26b39ac
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q15.c
@@ -0,0 +1,114 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_copy_q15.c    
+*    
+* Description:	Copies the elements of a Q15 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup copy    
+ * @{    
+ */
+/**    
+ * @brief Copies the elements of a Q15 vector.     
+ * @param[in]       *pSrc points to input vector    
+ * @param[out]      *pDst points to output vector    
+ * @param[in]       blockSize length of the input vector   
+ * @return none.    
+ *    
+ */
+
+void arm_copy_q15(
+  q15_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A */
+    /* Read two inputs */
+    *__SIMD32(pDst)++ = *__SIMD32(pSrc)++;
+    *__SIMD32(pDst)++ = *__SIMD32(pSrc)++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = A */
+    /* Copy and then store the value in the destination buffer */
+    *pDst++ = *pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of BasicCopy group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q31.c
new file mode 100644
index 00000000..b1564caa
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q31.c
@@ -0,0 +1,123 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_copy_q31.c    
+*    
+* Description:	Copies the elements of a Q31 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup copy    
+ * @{    
+ */
+
+/**    
+ * @brief Copies the elements of a Q31 vector.     
+ * @param[in]       *pSrc points to input vector    
+ * @param[out]      *pDst points to output vector    
+ * @param[in]       blockSize length of the input vector   
+ * @return none.    
+ *    
+ */
+
+void arm_copy_q31(
+  q31_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in1, in2, in3, in4;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A */
+    /* Copy and then store the values in the destination buffer */
+    in1 = *pSrc++;
+    in2 = *pSrc++;
+    in3 = *pSrc++;
+    in4 = *pSrc++;
+
+    *pDst++ = in1;
+    *pDst++ = in2;
+    *pDst++ = in3;
+    *pDst++ = in4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = A */
+    /* Copy and then store the value in the destination buffer */
+    *pDst++ = *pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of BasicCopy group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q7.c
new file mode 100644
index 00000000..74e8af9b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_copy_q7.c
@@ -0,0 +1,115 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_copy_q7.c    
+*    
+* Description:	Copies the elements of a Q7 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup copy    
+ * @{    
+ */
+
+/**    
+ * @brief Copies the elements of a Q7 vector.    
+ * @param[in]       *pSrc points to input vector    
+ * @param[out]      *pDst points to output vector    
+ * @param[in]       blockSize length of the input vector   
+ * @return none.    
+ *    
+ */
+
+void arm_copy_q7(
+  q7_t * pSrc,
+  q7_t * pDst,
+  uint32_t blockSize)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = A */
+    /* Copy and then store the results in the destination buffer */
+    /* 4 samples are copied and stored at a time using SIMD */
+    *__SIMD32(pDst)++ = *__SIMD32(pSrc)++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+
+  while(blkCnt > 0u)
+  {
+    /* C = A */
+    /* Copy and then store the results in the destination buffer */
+    *pDst++ = *pSrc++;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of BasicCopy group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_f32.c
new file mode 100644
index 00000000..0d759a0a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_f32.c
@@ -0,0 +1,134 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_fill_f32.c    
+*    
+* Description:	Fills a constant value into a floating-point vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @defgroup Fill Vector Fill    
+ *    
+ * Fills the destination vector with a constant value.    
+ *    
+ * 
    
+ * 	pDst[n] = value;   0 <= n < blockSize.    
+ * 
    
+ *   
+ * There are separate functions for floating point, Q31, Q15, and Q7 data types.     
+ */
+
+/**    
+ * @addtogroup Fill    
+ * @{    
+ */
+
+/**    
+ * @brief Fills a constant value into a floating-point vector.     
+ * @param[in]       value input value to be filled   
+ * @param[out]      *pDst points to output vector    
+ * @param[in]       blockSize length of the output vector   
+ * @return none.    
+ *    
+ */
+
+
+void arm_fill_f32(
+  float32_t value,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  float32_t in1 = value;
+  float32_t in2 = value;
+  float32_t in3 = value;
+  float32_t in4 = value;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = value */
+    /* Fill the value in the destination buffer */
+    *pDst++ = in1;
+    *pDst++ = in2;
+    *pDst++ = in3;
+    *pDst++ = in4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+
+  while(blkCnt > 0u)
+  {
+    /* C = value */
+    /* Fill the value in the destination buffer */
+    *pDst++ = value;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of Fill group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q15.c
new file mode 100644
index 00000000..3cd92609
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q15.c
@@ -0,0 +1,120 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_fill_q15.c    
+*    
+* Description:	Fills a constant value into a Q15 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup Fill    
+ * @{    
+ */
+
+/**    
+ * @brief Fills a constant value into a Q15 vector.    
+ * @param[in]       value input value to be filled   
+ * @param[out]      *pDst points to output vector    
+ * @param[in]       blockSize length of the output vector   
+ * @return none.    
+ *    
+ */
+
+void arm_fill_q15(
+  q15_t value,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t packedValue;                             /* value packed to 32 bits */
+
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* Packing two 16 bit values to 32 bit value in order to use SIMD */
+  packedValue = __PKHBT(value, value, 16u);
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = value */
+    /* Fill the value in the destination buffer */
+    *__SIMD32(pDst)++ = packedValue;
+    *__SIMD32(pDst)++ = packedValue;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = value */
+    /* Fill the value in the destination buffer */
+    *pDst++ = value;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of Fill group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q31.c
new file mode 100644
index 00000000..c8dda17c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q31.c
@@ -0,0 +1,121 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_fill_q31.c    
+*    
+* Description:	Fills a constant value into a Q31 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup Fill    
+ * @{    
+ */
+
+/**    
+ * @brief Fills a constant value into a Q31 vector.    
+ * @param[in]       value input value to be filled   
+ * @param[out]      *pDst points to output vector    
+ * @param[in]       blockSize length of the output vector   
+ * @return none.    
+ *    
+ */
+
+void arm_fill_q31(
+  q31_t value,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in1 = value;
+  q31_t in2 = value;
+  q31_t in3 = value;
+  q31_t in4 = value;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = value */
+    /* Fill the value in the destination buffer */
+    *pDst++ = in1;
+    *pDst++ = in2;
+    *pDst++ = in3;
+    *pDst++ = in4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = value */
+    /* Fill the value in the destination buffer */
+    *pDst++ = value;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of Fill group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q7.c
new file mode 100644
index 00000000..c97fb7a2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_fill_q7.c
@@ -0,0 +1,118 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_fill_q7.c    
+*    
+* Description:	Fills a constant value into a Q7 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup Fill    
+ * @{    
+ */
+
+/**    
+ * @brief Fills a constant value into a Q7 vector.    
+ * @param[in]       value input value to be filled   
+ * @param[out]      *pDst points to output vector    
+ * @param[in]       blockSize length of the output vector   
+ * @return none.    
+ *    
+ */
+
+void arm_fill_q7(
+  q7_t value,
+  q7_t * pDst,
+  uint32_t blockSize)
+{
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t packedValue;                             /* value packed to 32 bits */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* Packing four 8 bit values to 32 bit value in order to use SIMD */
+  packedValue = __PACKq7(value, value, value, value);
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = value */
+    /* Fill the value in the destination buffer */
+    *__SIMD32(pDst)++ = packedValue;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = value */
+    /* Fill the value in the destination buffer */
+    *pDst++ = value;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of Fill group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q15.c
new file mode 100644
index 00000000..ed9a7955
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q15.c
@@ -0,0 +1,204 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_float_to_q15.c    
+*    
+* Description:	Converts the elements of the floating-point vector to Q15 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup float_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the floating-point vector to Q15 vector.    
+ * @param[in]       *pSrc points to the floating-point input vector    
+ * @param[out]      *pDst points to the Q15 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ * \par Description:    
+ * \par   
+ * The equation used for the conversion process is:    
+ * 
    
+ * 	pDst[n] = (q15_t)(pSrc[n] * 32768);   0 <= n < blockSize.    
+ * 
    
+ * \par Scaling and Overflow Behavior:    
+ * \par    
+ * The function uses saturating arithmetic.    
+ * Results outside of the allowable Q15 range [0x8000 0x7FFF] will be saturated.    
+ * \note   
+ * In order to apply rounding, the library should be rebuilt with the ROUNDING macro     
+ * defined in the preprocessor section of project options.     
+ *    
+ */
+
+
+void arm_float_to_q15(
+  float32_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t *pIn = pSrc;                         /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifdef ARM_MATH_ROUNDING
+
+  float32_t in;
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+
+#ifdef ARM_MATH_ROUNDING
+    /* C = A * 32768 */
+    /* convert from float to q15 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 32768.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q15_t) (__SSAT((q31_t) (in), 16));
+
+    in = *pIn++;
+    in = (in * 32768.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q15_t) (__SSAT((q31_t) (in), 16));
+
+    in = *pIn++;
+    in = (in * 32768.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q15_t) (__SSAT((q31_t) (in), 16));
+
+    in = *pIn++;
+    in = (in * 32768.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q15_t) (__SSAT((q31_t) (in), 16));
+
+#else
+
+    /* C = A * 32768 */
+    /* convert from float to q15 and then store the results in the destination buffer */
+    *pDst++ = (q15_t) __SSAT((q31_t) (*pIn++ * 32768.0f), 16);
+    *pDst++ = (q15_t) __SSAT((q31_t) (*pIn++ * 32768.0f), 16);
+    *pDst++ = (q15_t) __SSAT((q31_t) (*pIn++ * 32768.0f), 16);
+    *pDst++ = (q15_t) __SSAT((q31_t) (*pIn++ * 32768.0f), 16);
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+
+#ifdef ARM_MATH_ROUNDING
+    /* C = A * 32768 */
+    /* convert from float to q15 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 32768.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q15_t) (__SSAT((q31_t) (in), 16));
+
+#else
+
+    /* C = A * 32768 */
+    /* convert from float to q15 and then store the results in the destination buffer */
+    *pDst++ = (q15_t) __SSAT((q31_t) (*pIn++ * 32768.0f), 16);
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+
+#ifdef ARM_MATH_ROUNDING
+    /* C = A * 32768 */
+    /* convert from float to q15 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 32768.0f);
+    in += in > 0 ? 0.5f : -0.5f;
+    *pDst++ = (q15_t) (__SSAT((q31_t) (in), 16));
+
+#else
+
+    /* C = A * 32768 */
+    /* convert from float to q15 and then store the results in the destination buffer */
+    *pDst++ = (q15_t) __SSAT((q31_t) (*pIn++ * 32768.0f), 16);
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of float_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q31.c
new file mode 100644
index 00000000..73062ae2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q31.c
@@ -0,0 +1,211 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_float_to_q31.c    
+*    
+* Description:	Converts the elements of the floating-point vector to Q31 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @defgroup float_to_x  Convert 32-bit floating point value    
+ */
+
+/**    
+ * @addtogroup float_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the floating-point vector to Q31 vector.    
+ * @param[in]       *pSrc points to the floating-point input vector    
+ * @param[out]      *pDst points to the Q31 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ *\par Description:    
+ * \par   
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (q31_t)(pSrc[n] * 2147483648);   0 <= n < blockSize.    
+ * 
    
+ * Scaling and Overflow Behavior:    
+ * \par    
+ * The function uses saturating arithmetic.    
+ * Results outside of the allowable Q31 range[0x80000000 0x7FFFFFFF] will be saturated.    
+ *   
+ * \note In order to apply rounding, the library should be rebuilt with the ROUNDING macro     
+ * defined in the preprocessor section of project options.     
+ */
+
+
+void arm_float_to_q31(
+  float32_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t *pIn = pSrc;                         /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifdef ARM_MATH_ROUNDING
+
+  float32_t in;
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+
+#ifdef ARM_MATH_ROUNDING
+
+    /* C = A * 32768 */
+    /* convert from float to Q31 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 2147483648.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = clip_q63_to_q31((q63_t) (in));
+
+    in = *pIn++;
+    in = (in * 2147483648.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = clip_q63_to_q31((q63_t) (in));
+
+    in = *pIn++;
+    in = (in * 2147483648.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = clip_q63_to_q31((q63_t) (in));
+
+    in = *pIn++;
+    in = (in * 2147483648.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = clip_q63_to_q31((q63_t) (in));
+
+#else
+
+    /* C = A * 2147483648 */
+    /* convert from float to Q31 and then store the results in the destination buffer */
+    *pDst++ = clip_q63_to_q31((q63_t) (*pIn++ * 2147483648.0f));
+    *pDst++ = clip_q63_to_q31((q63_t) (*pIn++ * 2147483648.0f));
+    *pDst++ = clip_q63_to_q31((q63_t) (*pIn++ * 2147483648.0f));
+    *pDst++ = clip_q63_to_q31((q63_t) (*pIn++ * 2147483648.0f));
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+
+#ifdef ARM_MATH_ROUNDING
+
+    /* C = A * 2147483648 */
+    /* convert from float to Q31 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 2147483648.0f);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = clip_q63_to_q31((q63_t) (in));
+
+#else
+
+    /* C = A * 2147483648 */
+    /* convert from float to Q31 and then store the results in the destination buffer */
+    *pDst++ = clip_q63_to_q31((q63_t) (*pIn++ * 2147483648.0f));
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+
+#ifdef ARM_MATH_ROUNDING
+
+    /* C = A * 2147483648 */
+    /* convert from float to Q31 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 2147483648.0f);
+    in += in > 0 ? 0.5f : -0.5f;
+    *pDst++ = clip_q63_to_q31((q63_t) (in));
+
+#else
+
+    /* C = A * 2147483648 */
+    /* convert from float to Q31 and then store the results in the destination buffer */
+    *pDst++ = clip_q63_to_q31((q63_t) (*pIn++ * 2147483648.0f));
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of float_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q7.c
new file mode 100644
index 00000000..43106e99
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_float_to_q7.c
@@ -0,0 +1,203 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_float_to_q7.c    
+*    
+* Description:	Converts the elements of the floating-point vector to Q7 vector.   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup float_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the floating-point vector to Q7 vector.    
+ * @param[in]       *pSrc points to the floating-point input vector    
+ * @param[out]      *pDst points to the Q7 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ *\par Description:    
+ * \par   
+ * The equation used for the conversion process is:    
+ * 
    
+ * 	pDst[n] = (q7_t)(pSrc[n] * 128);   0 <= n < blockSize.    
+ * 
    
+ * \par Scaling and Overflow Behavior:    
+ * \par    
+ * The function uses saturating arithmetic.    
+ * Results outside of the allowable Q7 range [0x80 0x7F] will be saturated.    
+ * \note   
+ * In order to apply rounding, the library should be rebuilt with the ROUNDING macro     
+ * defined in the preprocessor section of project options.     
+ */
+
+
+void arm_float_to_q7(
+  float32_t * pSrc,
+  q7_t * pDst,
+  uint32_t blockSize)
+{
+  float32_t *pIn = pSrc;                         /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifdef ARM_MATH_ROUNDING
+
+  float32_t in;
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+
+#ifdef ARM_MATH_ROUNDING
+    /* C = A * 128 */
+    /* convert from float to q7 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 128);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q7_t) (__SSAT((q15_t) (in), 8));
+
+    in = *pIn++;
+    in = (in * 128);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q7_t) (__SSAT((q15_t) (in), 8));
+
+    in = *pIn++;
+    in = (in * 128);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q7_t) (__SSAT((q15_t) (in), 8));
+
+    in = *pIn++;
+    in = (in * 128);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q7_t) (__SSAT((q15_t) (in), 8));
+
+#else
+
+    /* C = A * 128 */
+    /* convert from float to q7 and then store the results in the destination buffer */
+    *pDst++ = __SSAT((q31_t) (*pIn++ * 128.0f), 8);
+    *pDst++ = __SSAT((q31_t) (*pIn++ * 128.0f), 8);
+    *pDst++ = __SSAT((q31_t) (*pIn++ * 128.0f), 8);
+    *pDst++ = __SSAT((q31_t) (*pIn++ * 128.0f), 8);
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+  while(blkCnt > 0u)
+  {
+
+#ifdef ARM_MATH_ROUNDING
+    /* C = A * 128 */
+    /* convert from float to q7 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 128);
+    in += in > 0.0f ? 0.5f : -0.5f;
+    *pDst++ = (q7_t) (__SSAT((q15_t) (in), 8));
+
+#else
+
+    /* C = A * 128 */
+    /* convert from float to q7 and then store the results in the destination buffer */
+    *pDst++ = __SSAT((q31_t) (*pIn++ * 128.0f), 8);
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+  while(blkCnt > 0u)
+  {
+#ifdef ARM_MATH_ROUNDING
+    /* C = A * 128 */
+    /* convert from float to q7 and then store the results in the destination buffer */
+    in = *pIn++;
+    in = (in * 128.0f);
+    in += in > 0 ? 0.5f : -0.5f;
+    *pDst++ = (q7_t) (__SSAT((q31_t) (in), 8));
+
+#else
+
+    /* C = A * 128 */
+    /* convert from float to q7 and then store the results in the destination buffer */
+    *pDst++ = (q7_t) __SSAT((q31_t) (*pIn++ * 128.0f), 8);
+
+#endif /*      #ifdef ARM_MATH_ROUNDING        */
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+ * @} end of float_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_float.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_float.c
new file mode 100644
index 00000000..1d1e8dce
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_float.c
@@ -0,0 +1,134 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q15_to_float.c    
+*    
+* Description:	Converts the elements of the Q15 vector to floating-point vector.     
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @defgroup q15_to_x  Convert 16-bit Integer value    
+ */
+
+/**    
+ * @addtogroup q15_to_x    
+ * @{    
+ */
+
+
+
+
+/**    
+ * @brief  Converts the elements of the Q15 vector to floating-point vector.     
+ * @param[in]       *pSrc points to the Q15 input vector    
+ * @param[out]      *pDst points to the floating-point output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (float32_t) pSrc[n] / 32768;   0 <= n < blockSize.    
+ * 
    
+ *   
+ */
+
+
+void arm_q15_to_float(
+  q15_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pIn = pSrc;                             /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (float32_t) A / 32768 */
+    /* convert from q15 to float and then store the results in the destination buffer */
+    *pDst++ = ((float32_t) * pIn++ / 32768.0f);
+    *pDst++ = ((float32_t) * pIn++ / 32768.0f);
+    *pDst++ = ((float32_t) * pIn++ / 32768.0f);
+    *pDst++ = ((float32_t) * pIn++ / 32768.0f);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (float32_t) A / 32768 */
+    /* convert from q15 to float and then store the results in the destination buffer */
+    *pDst++ = ((float32_t) * pIn++ / 32768.0f);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of q15_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_q31.c
new file mode 100644
index 00000000..6e5736d3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_q31.c
@@ -0,0 +1,156 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q15_to_q31.c    
+*    
+* Description:	Converts the elements of the Q15 vector to Q31 vector.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup q15_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the Q15 vector to Q31 vector.     
+ * @param[in]       *pSrc points to the Q15 input vector    
+ * @param[out]      *pDst points to the Q31 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:   
+ *   
+ * 
    
+ * 	pDst[n] = (q31_t) pSrc[n] << 16;   0 <= n < blockSize.    
+ * 
    
+ *   
+ */
+
+
+void arm_q15_to_q31(
+  q15_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pIn = pSrc;                             /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in1, in2;
+  q31_t out1, out2, out3, out4;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (q31_t)A << 16 */
+    /* convert from q15 to q31 and then store the results in the destination buffer */
+    in1 = *__SIMD32(pIn)++;
+    in2 = *__SIMD32(pIn)++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* extract lower 16 bits to 32 bit result */
+    out1 = in1 << 16u;
+    /* extract upper 16 bits to 32 bit result */
+    out2 = in1 & 0xFFFF0000;
+    /* extract lower 16 bits to 32 bit result */
+    out3 = in2 << 16u;
+    /* extract upper 16 bits to 32 bit result */
+    out4 = in2 & 0xFFFF0000;
+
+#else
+
+    /* extract upper 16 bits to 32 bit result */
+    out1 = in1 & 0xFFFF0000;
+    /* extract lower 16 bits to 32 bit result */
+    out2 = in1 << 16u;
+    /* extract upper 16 bits to 32 bit result */
+    out3 = in2 & 0xFFFF0000;
+    /* extract lower 16 bits to 32 bit result */
+    out4 = in2 << 16u;
+
+#endif //      #ifndef ARM_MATH_BIG_ENDIAN
+
+    *pDst++ = out1;
+    *pDst++ = out2;
+    *pDst++ = out3;
+    *pDst++ = out4;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (q31_t)A << 16 */
+    /* convert from q15 to q31 and then store the results in the destination buffer */
+    *pDst++ = (q31_t) * pIn++ << 16;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+}
+
+/**    
+ * @} end of q15_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_q7.c
new file mode 100644
index 00000000..89ceceda
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q15_to_q7.c
@@ -0,0 +1,154 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q15_to_q7.c    
+*    
+* Description:	Converts the elements of the Q15 vector to Q7 vector.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup q15_to_x    
+ * @{    
+ */
+
+
+/**    
+ * @brief Converts the elements of the Q15 vector to Q7 vector.     
+ * @param[in]       *pSrc points to the Q15 input vector    
+ * @param[out]      *pDst points to the Q7 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (q7_t) pSrc[n] >> 8;   0 <= n < blockSize.    
+ * 
   
+ *   
+ */
+
+
+void arm_q15_to_q7(
+  q15_t * pSrc,
+  q7_t * pDst,
+  uint32_t blockSize)
+{
+  q15_t *pIn = pSrc;                             /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in1, in2;
+  q31_t out1, out2;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (q7_t) A >> 8 */
+    /* convert from q15 to q7 and then store the results in the destination buffer */
+    in1 = *__SIMD32(pIn)++;
+    in2 = *__SIMD32(pIn)++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    out1 = __PKHTB(in2, in1, 16);
+    out2 = __PKHBT(in2, in1, 16);
+
+#else
+
+    out1 = __PKHTB(in1, in2, 16);
+    out2 = __PKHBT(in1, in2, 16);
+
+#endif //      #ifndef ARM_MATH_BIG_ENDIAN
+
+    /* rotate packed value by 24 */
+    out2 = ((uint32_t) out2 << 8) | ((uint32_t) out2 >> 24);
+
+    /* anding with 0xff00ff00 to get two 8 bit values */
+    out1 = out1 & 0xFF00FF00;
+    /* anding with 0x00ff00ff to get two 8 bit values */
+    out2 = out2 & 0x00FF00FF;
+
+    /* oring two values(contains two 8 bit values) to get four packed 8 bit values */
+    out1 = out1 | out2;
+
+    /* store 4 samples at a time to destiantion buffer */
+    *__SIMD32(pDst)++ = out1;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (q7_t) A >> 8 */
+    /* convert from q15 to q7 and then store the results in the destination buffer */
+    *pDst++ = (q7_t) (*pIn++ >> 8);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+}
+
+/**    
+ * @} end of q15_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_float.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_float.c
new file mode 100644
index 00000000..06a5d268
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_float.c
@@ -0,0 +1,131 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q31_to_float.c    
+*    
+* Description:	Converts the elements of the Q31 vector to floating-point vector.      
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @defgroup q31_to_x  Convert 32-bit Integer value    
+ */
+
+/**    
+ * @addtogroup q31_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the Q31 vector to floating-point vector.    
+ * @param[in]       *pSrc points to the Q31 input vector    
+ * @param[out]      *pDst points to the floating-point output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (float32_t) pSrc[n] / 2147483648;   0 <= n < blockSize.    
+ * 
    
+ *   
+ */
+
+
+void arm_q31_to_float(
+  q31_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pIn = pSrc;                             /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (float32_t) A / 2147483648 */
+    /* convert from q31 to float and then store the results in the destination buffer */
+    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
+    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
+    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
+    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (float32_t) A / 2147483648 */
+    /* convert from q31 to float and then store the results in the destination buffer */
+    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of q31_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_q15.c
new file mode 100644
index 00000000..911aa2f6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_q15.c
@@ -0,0 +1,145 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q31_to_q15.c    
+*    
+* Description:	Converts the elements of the Q31 vector to Q15 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup q31_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the Q31 vector to Q15 vector.    
+ * @param[in]       *pSrc points to the Q31 input vector    
+ * @param[out]      *pDst points to the Q15 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *     
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (q15_t) pSrc[n] >> 16;   0 <= n < blockSize.    
+ * 
    
+ *   
+ */
+
+
+void arm_q31_to_q15(
+  q31_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pIn = pSrc;                             /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in1, in2, in3, in4;
+  q31_t out1, out2;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (q15_t) A >> 16 */
+    /* convert from q31 to q15 and then store the results in the destination buffer */
+    in1 = *pIn++;
+    in2 = *pIn++;
+    in3 = *pIn++;
+    in4 = *pIn++;
+
+    /* pack two higher 16-bit values from two 32-bit values */
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    out1 = __PKHTB(in2, in1, 16);
+    out2 = __PKHTB(in4, in3, 16);
+
+#else
+
+    out1 = __PKHTB(in1, in2, 16);
+    out2 = __PKHTB(in3, in4, 16);
+
+#endif //      #ifdef ARM_MATH_BIG_ENDIAN
+
+    *__SIMD32(pDst)++ = out1;
+    *__SIMD32(pDst)++ = out2;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (q15_t) A >> 16 */
+    /* convert from q31 to q15 and then store the results in the destination buffer */
+    *pDst++ = (q15_t) (*pIn++ >> 16);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+}
+
+/**    
+ * @} end of q31_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_q7.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_q7.c
new file mode 100644
index 00000000..e9ef25b0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q31_to_q7.c
@@ -0,0 +1,136 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q31_to_q7.c    
+*    
+* Description:	Converts the elements of the Q31 vector to Q7 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup q31_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the Q31 vector to Q7 vector.    
+ * @param[in]       *pSrc points to the Q31 input vector    
+ * @param[out]      *pDst points to the Q7 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (q7_t) pSrc[n] >> 24;   0 <= n < blockSize.     
+ * 
    
+ *   
+ */
+
+
+void arm_q31_to_q7(
+  q31_t * pSrc,
+  q7_t * pDst,
+  uint32_t blockSize)
+{
+  q31_t *pIn = pSrc;                             /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+  q31_t in1, in2, in3, in4;
+  q7_t out1, out2, out3, out4;
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (q7_t) A >> 24 */
+    /* convert from q31 to q7 and then store the results in the destination buffer */
+    in1 = *pIn++;
+    in2 = *pIn++;
+    in3 = *pIn++;
+    in4 = *pIn++;
+
+    out1 = (q7_t) (in1 >> 24);
+    out2 = (q7_t) (in2 >> 24);
+    out3 = (q7_t) (in3 >> 24);
+    out4 = (q7_t) (in4 >> 24);
+
+    *__SIMD32(pDst)++ = __PACKq7(out1, out2, out3, out4);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (q7_t) A >> 24 */
+    /* convert from q31 to q7 and then store the results in the destination buffer */
+    *pDst++ = (q7_t) (*pIn++ >> 24);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+}
+
+/**    
+ * @} end of q31_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_float.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_float.c
new file mode 100644
index 00000000..6f1cb510
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_float.c
@@ -0,0 +1,131 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q7_to_float.c    
+*    
+* Description:	Converts the elements of the Q7 vector to floating-point vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @defgroup q7_to_x  Convert 8-bit Integer value    
+ */
+
+/**    
+ * @addtogroup q7_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the Q7 vector to floating-point vector.    
+ * @param[in]       *pSrc points to the Q7 input vector    
+ * @param[out]      *pDst points to the floating-point output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *		     
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (float32_t) pSrc[n] / 128;   0 <= n < blockSize.    
+ * 
    
+ *   
+ */
+
+
+void arm_q7_to_float(
+  q7_t * pSrc,
+  float32_t * pDst,
+  uint32_t blockSize)
+{
+  q7_t *pIn = pSrc;                              /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (float32_t) A / 128 */
+    /* convert from q7 to float and then store the results in the destination buffer */
+    *pDst++ = ((float32_t) * pIn++ / 128.0f);
+    *pDst++ = ((float32_t) * pIn++ / 128.0f);
+    *pDst++ = ((float32_t) * pIn++ / 128.0f);
+    *pDst++ = ((float32_t) * pIn++ / 128.0f);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (float32_t) A / 128 */
+    /* convert from q7 to float and then store the results in the destination buffer */
+    *pDst++ = ((float32_t) * pIn++ / 128.0f);
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+}
+
+/**    
+ * @} end of q7_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_q15.c
new file mode 100644
index 00000000..231a8988
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_q15.c
@@ -0,0 +1,157 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q7_to_q15.c    
+*    
+* Description:	Converts the elements of the Q7 vector to Q15 vector.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup q7_to_x    
+ * @{    
+ */
+
+
+
+
+/**    
+ * @brief Converts the elements of the Q7 vector to Q15 vector.    
+ * @param[in]       *pSrc points to the Q7 input vector    
+ * @param[out]      *pDst points to the Q15 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (q15_t) pSrc[n] << 8;   0 <= n < blockSize.    
+ * 
    
+ *   
+ */
+
+
+void arm_q7_to_q15(
+  q7_t * pSrc,
+  q15_t * pDst,
+  uint32_t blockSize)
+{
+  q7_t *pIn = pSrc;                              /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+  q31_t in;
+  q31_t in1, in2;
+  q31_t out1, out2;
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (q15_t) A << 8 */
+    /* convert from q7 to q15 and then store the results in the destination buffer */
+    in = *__SIMD32(pIn)++;
+
+    /* rotatate in by 8 and extend two q7_t values to q15_t values */
+    in1 = __SXTB16(__ROR(in, 8));
+
+    /* extend remainig two q7_t values to q15_t values */
+    in2 = __SXTB16(in);
+
+    in1 = in1 << 8u;
+    in2 = in2 << 8u;
+
+    in1 = in1 & 0xFF00FF00;
+    in2 = in2 & 0xFF00FF00;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    out2 = __PKHTB(in1, in2, 16);
+    out1 = __PKHBT(in2, in1, 16);
+
+#else
+
+    out1 = __PKHTB(in1, in2, 16);
+    out2 = __PKHBT(in2, in1, 16);
+
+#endif
+
+    *__SIMD32(pDst)++ = out1;
+    *__SIMD32(pDst)++ = out2;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (q15_t) A << 8 */
+    /* convert from q7 to q15 and then store the results in the destination buffer */
+    *pDst++ = (q15_t) * pIn++ << 8;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+}
+
+/**    
+ * @} end of q7_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_q31.c
new file mode 100644
index 00000000..5f7e9321
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/SupportFunctions/arm_q7_to_q31.c
@@ -0,0 +1,142 @@
+/* ----------------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:		arm_q7_to_q31.c    
+*    
+* Description:	Converts the elements of the Q7 vector to Q31 vector.  
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* ---------------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupSupport    
+ */
+
+/**    
+ * @addtogroup q7_to_x    
+ * @{    
+ */
+
+/**    
+ * @brief Converts the elements of the Q7 vector to Q31 vector.    
+ * @param[in]       *pSrc points to the Q7 input vector    
+ * @param[out]      *pDst points to the Q31 output vector   
+ * @param[in]       blockSize length of the input vector    
+ * @return none.    
+ *    
+ * \par Description:    
+ *    
+ * The equation used for the conversion process is:    
+ *   
+ * 
    
+ * 	pDst[n] = (q31_t) pSrc[n] << 24;   0 <= n < blockSize.   
+ * 
     
+ *   
+ */
+
+
+void arm_q7_to_q31(
+  q7_t * pSrc,
+  q31_t * pDst,
+  uint32_t blockSize)
+{
+  q7_t *pIn = pSrc;                              /* Src pointer */
+  uint32_t blkCnt;                               /* loop counter */
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  q31_t in;
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /*loop Unrolling */
+  blkCnt = blockSize >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  while(blkCnt > 0u)
+  {
+    /* C = (q31_t) A << 24 */
+    /* convert from q7 to q31 and then store the results in the destination buffer */
+    in = *__SIMD32(pIn)++;
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    *pDst++ = (__ROR(in, 8)) & 0xFF000000;
+    *pDst++ = (__ROR(in, 16)) & 0xFF000000;
+    *pDst++ = (__ROR(in, 24)) & 0xFF000000;
+    *pDst++ = (in & 0xFF000000);
+
+#else
+
+    *pDst++ = (in & 0xFF000000);
+    *pDst++ = (__ROR(in, 24)) & 0xFF000000;
+    *pDst++ = (__ROR(in, 16)) & 0xFF000000;
+    *pDst++ = (__ROR(in, 8)) & 0xFF000000;
+
+#endif //              #ifndef ARM_MATH_BIG_ENDIAN
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  blkCnt = blockSize % 0x4u;
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Loop over blockSize number of values */
+  blkCnt = blockSize;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+  while(blkCnt > 0u)
+  {
+    /* C = (q31_t) A << 24 */
+    /* convert from q7 to q31 and then store the results in the destination buffer */
+    *pDst++ = (q31_t) * pIn++ << 24;
+
+    /* Decrement the loop counter */
+    blkCnt--;
+  }
+
+}
+
+/**    
+ * @} end of q7_to_x group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_bitreversal.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_bitreversal.c
new file mode 100644
index 00000000..10e11776
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_bitreversal.c
@@ -0,0 +1,242 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_bitreversal.c    
+*    
+* Description:	This file has common tables like Bitreverse, reciprocal etc which are used across different functions    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/*    
+* @brief  In-place bit reversal function.   
+* @param[in, out] *pSrc        points to the in-place buffer of floating-point data type.   
+* @param[in]      fftSize      length of the FFT.   
+* @param[in]      bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table.   
+* @param[in]      *pBitRevTab  points to the bit reversal table.   
+* @return none.   
+*/
+
+void arm_bitreversal_f32(
+float32_t * pSrc,
+uint16_t fftSize,
+uint16_t bitRevFactor,
+uint16_t * pBitRevTab)
+{
+   uint16_t fftLenBy2, fftLenBy2p1;
+   uint16_t i, j;
+   float32_t in;
+
+   /*  Initializations */
+   j = 0u;
+   fftLenBy2 = fftSize >> 1u;
+   fftLenBy2p1 = (fftSize >> 1u) + 1u;
+
+   /* Bit Reversal Implementation */
+   for (i = 0u; i <= (fftLenBy2 - 2u); i += 2u)
+   {
+      if(i < j)
+      {
+         /*  pSrc[i] <-> pSrc[j]; */
+         in = pSrc[2u * i];
+         pSrc[2u * i] = pSrc[2u * j];
+         pSrc[2u * j] = in;
+
+         /*  pSrc[i+1u] <-> pSrc[j+1u] */
+         in = pSrc[(2u * i) + 1u];
+         pSrc[(2u * i) + 1u] = pSrc[(2u * j) + 1u];
+         pSrc[(2u * j) + 1u] = in;
+
+         /*  pSrc[i+fftLenBy2p1] <-> pSrc[j+fftLenBy2p1] */
+         in = pSrc[2u * (i + fftLenBy2p1)];
+         pSrc[2u * (i + fftLenBy2p1)] = pSrc[2u * (j + fftLenBy2p1)];
+         pSrc[2u * (j + fftLenBy2p1)] = in;
+
+         /*  pSrc[i+fftLenBy2p1+1u] <-> pSrc[j+fftLenBy2p1+1u] */
+         in = pSrc[(2u * (i + fftLenBy2p1)) + 1u];
+         pSrc[(2u * (i + fftLenBy2p1)) + 1u] =
+         pSrc[(2u * (j + fftLenBy2p1)) + 1u];
+         pSrc[(2u * (j + fftLenBy2p1)) + 1u] = in;
+
+      }
+
+      /*  pSrc[i+1u] <-> pSrc[j+1u] */
+      in = pSrc[2u * (i + 1u)];
+      pSrc[2u * (i + 1u)] = pSrc[2u * (j + fftLenBy2)];
+      pSrc[2u * (j + fftLenBy2)] = in;
+
+      /*  pSrc[i+2u] <-> pSrc[j+2u] */
+      in = pSrc[(2u * (i + 1u)) + 1u];
+      pSrc[(2u * (i + 1u)) + 1u] = pSrc[(2u * (j + fftLenBy2)) + 1u];
+      pSrc[(2u * (j + fftLenBy2)) + 1u] = in;
+
+      /*  Reading the index for the bit reversal */
+      j = *pBitRevTab;
+
+      /*  Updating the bit reversal index depending on the fft length  */
+      pBitRevTab += bitRevFactor;
+   }
+}
+
+
+
+/*    
+* @brief  In-place bit reversal function.   
+* @param[in, out] *pSrc        points to the in-place buffer of Q31 data type.   
+* @param[in]      fftLen       length of the FFT.   
+* @param[in]      bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table   
+* @param[in]      *pBitRevTab  points to bit reversal table.   
+* @return none.   
+*/
+
+void arm_bitreversal_q31(
+q31_t * pSrc,
+uint32_t fftLen,
+uint16_t bitRevFactor,
+uint16_t * pBitRevTable)
+{
+   uint32_t fftLenBy2, fftLenBy2p1, i, j;
+   q31_t in;
+
+   /*  Initializations      */
+   j = 0u;
+   fftLenBy2 = fftLen / 2u;
+   fftLenBy2p1 = (fftLen / 2u) + 1u;
+
+   /* Bit Reversal Implementation */
+   for (i = 0u; i <= (fftLenBy2 - 2u); i += 2u)
+   {
+      if(i < j)
+      {
+         /*  pSrc[i] <-> pSrc[j]; */
+         in = pSrc[2u * i];
+         pSrc[2u * i] = pSrc[2u * j];
+         pSrc[2u * j] = in;
+
+         /*  pSrc[i+1u] <-> pSrc[j+1u] */
+         in = pSrc[(2u * i) + 1u];
+         pSrc[(2u * i) + 1u] = pSrc[(2u * j) + 1u];
+         pSrc[(2u * j) + 1u] = in;
+
+         /*  pSrc[i+fftLenBy2p1] <-> pSrc[j+fftLenBy2p1] */
+         in = pSrc[2u * (i + fftLenBy2p1)];
+         pSrc[2u * (i + fftLenBy2p1)] = pSrc[2u * (j + fftLenBy2p1)];
+         pSrc[2u * (j + fftLenBy2p1)] = in;
+
+         /*  pSrc[i+fftLenBy2p1+1u] <-> pSrc[j+fftLenBy2p1+1u] */
+         in = pSrc[(2u * (i + fftLenBy2p1)) + 1u];
+         pSrc[(2u * (i + fftLenBy2p1)) + 1u] =
+         pSrc[(2u * (j + fftLenBy2p1)) + 1u];
+         pSrc[(2u * (j + fftLenBy2p1)) + 1u] = in;
+
+      }
+
+      /*  pSrc[i+1u] <-> pSrc[j+1u] */
+      in = pSrc[2u * (i + 1u)];
+      pSrc[2u * (i + 1u)] = pSrc[2u * (j + fftLenBy2)];
+      pSrc[2u * (j + fftLenBy2)] = in;
+
+      /*  pSrc[i+2u] <-> pSrc[j+2u] */
+      in = pSrc[(2u * (i + 1u)) + 1u];
+      pSrc[(2u * (i + 1u)) + 1u] = pSrc[(2u * (j + fftLenBy2)) + 1u];
+      pSrc[(2u * (j + fftLenBy2)) + 1u] = in;
+
+      /*  Reading the index for the bit reversal */
+      j = *pBitRevTable;
+
+      /*  Updating the bit reversal index depending on the fft length */
+      pBitRevTable += bitRevFactor;
+   }
+}
+
+
+
+/*    
+   * @brief  In-place bit reversal function.   
+   * @param[in, out] *pSrc        points to the in-place buffer of Q15 data type.   
+   * @param[in]      fftLen       length of the FFT.   
+   * @param[in]      bitRevFactor bit reversal modifier that supports different size FFTs with the same bit reversal table   
+   * @param[in]      *pBitRevTab  points to bit reversal table.   
+   * @return none.   
+*/
+
+void arm_bitreversal_q15(
+q15_t * pSrc16,
+uint32_t fftLen,
+uint16_t bitRevFactor,
+uint16_t * pBitRevTab)
+{
+   q31_t *pSrc = (q31_t *) pSrc16;
+   q31_t in;
+   uint32_t fftLenBy2, fftLenBy2p1;
+   uint32_t i, j;
+
+   /*  Initializations */
+   j = 0u;
+   fftLenBy2 = fftLen / 2u;
+   fftLenBy2p1 = (fftLen / 2u) + 1u;
+
+   /* Bit Reversal Implementation */
+   for (i = 0u; i <= (fftLenBy2 - 2u); i += 2u)
+   {
+      if(i < j)
+      {
+         /*  pSrc[i] <-> pSrc[j]; */
+         /*  pSrc[i+1u] <-> pSrc[j+1u] */
+         in = pSrc[i];
+         pSrc[i] = pSrc[j];
+         pSrc[j] = in;
+
+         /*  pSrc[i + fftLenBy2p1] <-> pSrc[j + fftLenBy2p1];  */
+         /*  pSrc[i + fftLenBy2p1+1u] <-> pSrc[j + fftLenBy2p1+1u] */
+         in = pSrc[i + fftLenBy2p1];
+         pSrc[i + fftLenBy2p1] = pSrc[j + fftLenBy2p1];
+         pSrc[j + fftLenBy2p1] = in;
+      }
+
+      /*  pSrc[i+1u] <-> pSrc[j+fftLenBy2];         */
+      /*  pSrc[i+2] <-> pSrc[j+fftLenBy2+1u]  */
+      in = pSrc[i + 1u];
+      pSrc[i + 1u] = pSrc[j + fftLenBy2];
+      pSrc[j + fftLenBy2] = in;
+
+      /*  Reading the index for the bit reversal */
+      j = *pBitRevTab;
+
+      /*  Updating the bit reversal index depending on the fft length  */
+      pBitRevTab += bitRevFactor;
+   }
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_bitreversal2.s b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_bitreversal2.s
new file mode 100644
index 00000000..7211d0f4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_bitreversal2.s
@@ -0,0 +1,211 @@
+;/* ----------------------------------------------------------------------
+;* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
+;*
+;* $Date:       12. March 2014
+;* $Revision: 	V1.4.4
+;*
+;* Project: 	CMSIS DSP Library
+;* Title:	    arm_bitreversal2.S
+;*
+;* Description:	This is the arm_bitreversal_32 function done in
+;*              assembly for maximum speed.  This function is called
+;*              after doing an fft to reorder the output.  The function
+;*              is loop unrolled by 2. arm_bitreversal_16 as well.
+;*
+;* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+;*
+;* Redistribution and use in source and binary forms, with or without
+;* modification, are permitted provided that the following conditions
+;* are met:
+;*   - Redistributions of source code must retain the above copyright
+;*     notice, this list of conditions and the following disclaimer.
+;*   - Redistributions in binary form must reproduce the above copyright
+;*     notice, this list of conditions and the following disclaimer in
+;*     the documentation and/or other materials provided with the
+;*     distribution.
+;*   - Neither the name of ARM LIMITED nor the names of its contributors
+;*     may be used to endorse or promote products derived from this
+;*     software without specific prior written permission.
+;*
+;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+;* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+;* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+;* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+;* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+;* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+;* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+;* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+;* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+;* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+;* POSSIBILITY OF SUCH DAMAGE.
+;* -------------------------------------------------------------------- */
+#if defined(__CC_ARM)       // Keil
+    #define CODESECT AREA     ||.text||, CODE, READONLY, ALIGN=2
+    #define LABEL
+#elif defined(__IASMARM__)  // IAR
+    #define CODESECT SECTION `.text`:CODE
+    #define PROC
+    #define LABEL
+    #define ENDP
+    #define EXPORT PUBLIC
+#elif defined(__CSMC__)		/* Cosmic */
+	#define	CODESECT	switch .text
+	#define THUMB
+	#define EXPORT	xdef
+	#define PROC	:
+	#define LABEL	:
+	#define ENDP
+	#define arm_bitreversal_32 _arm_bitreversal_32
+#elif defined (__GNUC__)    // GCC
+    #define THUMB .thumb
+    #define CODESECT .section .text
+    #define EXPORT .global
+    #define PROC :
+    #define LABEL :
+    #define ENDP
+    #define END
+
+    .syntax unified
+#endif
+
+	CODESECT
+	THUMB
+
+;/*
+;* @brief  In-place bit reversal function.
+;* @param[in, out] *pSrc        points to the in-place buffer of unknown 32-bit data type.
+;* @param[in]      bitRevLen    bit reversal table length
+;* @param[in]      *pBitRevTab  points to bit reversal table.
+;* @return none.
+;*/
+	EXPORT arm_bitreversal_32
+	EXPORT arm_bitreversal_16
+
+#if defined(ARM_MATH_CM0) || defined(ARM_MATH_CM0PLUS)
+
+arm_bitreversal_32 PROC
+	ADDS     r3,r1,#1
+	PUSH     {r4-r6}
+	ADDS     r1,r2,#0
+	LSRS     r3,r3,#1
+arm_bitreversal_32_0 LABEL
+	LDRH     r2,[r1,#2]
+	LDRH     r6,[r1,#0]
+	ADD      r2,r0,r2
+	ADD      r6,r0,r6
+	LDR      r5,[r2,#0]
+	LDR      r4,[r6,#0]
+	STR      r5,[r6,#0]
+	STR      r4,[r2,#0]
+	LDR      r5,[r2,#4]
+	LDR      r4,[r6,#4]
+	STR      r5,[r6,#4]
+	STR      r4,[r2,#4]
+	ADDS     r1,r1,#4
+	SUBS     r3,r3,#1
+	BNE      arm_bitreversal_32_0
+	POP      {r4-r6}
+	BX       lr
+	ENDP
+
+arm_bitreversal_16 PROC
+	ADDS     r3,r1,#1
+	PUSH     {r4-r6}
+	ADDS     r1,r2,#0
+	LSRS     r3,r3,#1
+arm_bitreversal_16_0 LABEL
+	LDRH     r2,[r1,#2]
+	LDRH     r6,[r1,#0]
+    LSRS     r2,r2,#1
+    LSRS     r6,r6,#1
+	ADD      r2,r0,r2
+	ADD      r6,r0,r6
+	LDR      r5,[r2,#0]
+	LDR      r4,[r6,#0]
+	STR      r5,[r6,#0]
+	STR      r4,[r2,#0]
+	ADDS     r1,r1,#4
+	SUBS     r3,r3,#1
+	BNE      arm_bitreversal_16_0
+	POP      {r4-r6}
+	BX       lr
+	ENDP
+
+#else
+
+arm_bitreversal_32 PROC
+	ADDS     r3,r1,#1
+	CMP      r3,#1
+	IT       LS
+	BXLS     lr
+	PUSH     {r4-r9}
+	ADDS     r1,r2,#2
+	LSRS     r3,r3,#2
+arm_bitreversal_32_0 LABEL       ;/* loop unrolled by 2 */
+	LDRH     r8,[r1,#4]
+	LDRH     r9,[r1,#2]
+	LDRH     r2,[r1,#0]
+	LDRH     r12,[r1,#-2]
+	ADD      r8,r0,r8
+	ADD      r9,r0,r9
+	ADD      r2,r0,r2
+	ADD      r12,r0,r12
+	LDR      r7,[r9,#0]
+	LDR      r6,[r8,#0]
+	LDR      r5,[r2,#0]
+	LDR      r4,[r12,#0]
+	STR      r6,[r9,#0]
+	STR      r7,[r8,#0]
+	STR      r5,[r12,#0]
+	STR      r4,[r2,#0]
+	LDR      r7,[r9,#4]
+	LDR      r6,[r8,#4]
+	LDR      r5,[r2,#4]
+	LDR      r4,[r12,#4]
+	STR      r6,[r9,#4]
+	STR      r7,[r8,#4]
+	STR      r5,[r12,#4]
+	STR      r4,[r2,#4]
+	ADDS     r1,r1,#8
+	SUBS     r3,r3,#1
+	BNE      arm_bitreversal_32_0
+	POP      {r4-r9}
+	BX       lr
+	ENDP
+
+arm_bitreversal_16 PROC
+	ADDS     r3,r1,#1
+	CMP      r3,#1
+	IT       LS
+	BXLS     lr
+	PUSH     {r4-r9}
+	ADDS     r1,r2,#2
+	LSRS     r3,r3,#2
+arm_bitreversal_16_0 LABEL       ;/* loop unrolled by 2 */
+	LDRH     r8,[r1,#4]
+	LDRH     r9,[r1,#2]
+	LDRH     r2,[r1,#0]
+	LDRH     r12,[r1,#-2]
+	ADD      r8,r0,r8,LSR #1
+	ADD      r9,r0,r9,LSR #1
+	ADD      r2,r0,r2,LSR #1
+	ADD      r12,r0,r12,LSR #1
+	LDR      r7,[r9,#0]
+	LDR      r6,[r8,#0]
+	LDR      r5,[r2,#0]
+	LDR      r4,[r12,#0]
+	STR      r6,[r9,#0]
+	STR      r7,[r8,#0]
+	STR      r5,[r12,#0]
+	STR      r4,[r2,#0]
+	ADDS     r1,r1,#8
+	SUBS     r3,r3,#1
+	BNE      arm_bitreversal_16_0
+	POP      {r4-r9}
+	BX       lr
+	ENDP
+
+#endif
+
+	END
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_f32.c
new file mode 100644
index 00000000..f5f8d799
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_f32.c
@@ -0,0 +1,632 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_f32.c   
+*    
+* Description:	Combined Radix Decimation in Frequency CFFT Floating point processing function
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+extern void arm_radix8_butterfly_f32(
+    float32_t * pSrc,
+    uint16_t fftLen,
+    const float32_t * pCoef,
+    uint16_t twidCoefModifier);
+
+extern void arm_bitreversal_32(
+    uint32_t * pSrc,
+    const uint16_t bitRevLen,
+    const uint16_t * pBitRevTable);
+
+/**   
+* @ingroup groupTransforms   
+*/
+
+/**   
+* @defgroup ComplexFFT Complex FFT Functions   
+*   
+* \par
+* The Fast Fourier Transform (FFT) is an efficient algorithm for computing the
+* Discrete Fourier Transform (DFT).  The FFT can be orders of magnitude faster
+* than the DFT, especially for long lengths.
+* The algorithms described in this section
+* operate on complex data.  A separate set of functions is devoted to handling
+* of real sequences.
+* \par
+* There are separate algorithms for handling floating-point, Q15, and Q31 data
+* types.  The algorithms available for each data type are described next.
+* \par
+* The FFT functions operate in-place.  That is, the array holding the input data
+* will also be used to hold the corresponding result.  The input data is complex
+* and contains 2*fftLen interleaved values as shown below.
+* 
 {real[0], imag[0], real[1], imag[1],..} 

+* The FFT result will be contained in the same array and the frequency domain
+* values will have the same interleaving.
+*
+* \par Floating-point
+* The floating-point complex FFT uses a mixed-radix algorithm.  Multiple radix-8
+* stages are performed along with a single radix-2 or radix-4 stage, as needed.
+* The algorithm supports lengths of [16, 32, 64, ..., 4096] and each length uses
+* a different twiddle factor table.  
+* \par
+* The function uses the standard FFT definition and output values may grow by a
+* factor of fftLen when computing the forward transform.  The
+* inverse transform includes a scale of 1/fftLen as part of the
+* calculation and this matches the textbook definition of the inverse FFT.
+* \par
+* Pre-initialized data structures containing twiddle factors and bit reversal
+* tables are provided and defined in arm_const_structs.h.  Include 
+* this header in your function and then pass one of the constant structures as 
+* an argument to arm_cfft_f32.  For example:
+* \par
+* arm_cfft_f32(arm_cfft_sR_f32_len64, pSrc, 1, 1)
+* \par
+* computes a 64-point inverse complex FFT including bit reversal.
+* The data structures are treated as constant data and not modified during the
+* calculation.  The same data structure can be reused for multiple transforms
+* including mixing forward and inverse transforms.
+* \par
+* Earlier releases of the library provided separate radix-2 and radix-4
+* algorithms that operated on floating-point data.  These functions are still
+* provided but are deprecated.  The older functions are slower and less general
+* than the new functions.
+* \par
+* An example of initialization of the constants for the arm_cfft_f32 function follows:
+* \code
+* const static arm_cfft_instance_f32 *S;
+* ...
+*   switch (length) {
+*     case 16:
+*       S = &arm_cfft_sR_f32_len16;
+*       break;
+*     case 32:
+*       S = &arm_cfft_sR_f32_len32;
+*       break;
+*     case 64:
+*       S = &arm_cfft_sR_f32_len64;
+*       break;
+*     case 128:
+*       S = &arm_cfft_sR_f32_len128;
+*       break;
+*     case 256:
+*       S = &arm_cfft_sR_f32_len256;
+*       break;
+*     case 512:
+*       S = &arm_cfft_sR_f32_len512;
+*       break;
+*     case 1024:
+*       S = &arm_cfft_sR_f32_len1024;
+*       break;
+*     case 2048:
+*       S = &arm_cfft_sR_f32_len2048;
+*       break;
+*     case 4096:
+*       S = &arm_cfft_sR_f32_len4096;
+*       break;
+*   }
+* \endcode
+* \par Q15 and Q31
+* The floating-point complex FFT uses a mixed-radix algorithm.  Multiple radix-4
+* stages are performed along with a single radix-2 stage, as needed.
+* The algorithm supports lengths of [16, 32, 64, ..., 4096] and each length uses
+* a different twiddle factor table.  
+* \par
+* The function uses the standard FFT definition and output values may grow by a
+* factor of fftLen when computing the forward transform.  The
+* inverse transform includes a scale of 1/fftLen as part of the
+* calculation and this matches the textbook definition of the inverse FFT.
+* \par
+* Pre-initialized data structures containing twiddle factors and bit reversal
+* tables are provided and defined in arm_const_structs.h.  Include 
+* this header in your function and then pass one of the constant structures as 
+* an argument to arm_cfft_q31.  For example:
+* \par
+* arm_cfft_q31(arm_cfft_sR_q31_len64, pSrc, 1, 1)
+* \par
+* computes a 64-point inverse complex FFT including bit reversal.
+* The data structures are treated as constant data and not modified during the
+* calculation.  The same data structure can be reused for multiple transforms
+* including mixing forward and inverse transforms.
+* \par
+* Earlier releases of the library provided separate radix-2 and radix-4
+* algorithms that operated on floating-point data.  These functions are still
+* provided but are deprecated.  The older functions are slower and less general
+* than the new functions.
+* \par
+* An example of initialization of the constants for the arm_cfft_q31 function follows:
+* \code
+* const static arm_cfft_instance_q31 *S;
+* ...
+*   switch (length) {
+*     case 16:
+*       S = &arm_cfft_sR_q31_len16;
+*       break;
+*     case 32:
+*       S = &arm_cfft_sR_q31_len32;
+*       break;
+*     case 64:
+*       S = &arm_cfft_sR_q31_len64;
+*       break;
+*     case 128:
+*       S = &arm_cfft_sR_q31_len128;
+*       break;
+*     case 256:
+*       S = &arm_cfft_sR_q31_len256;
+*       break;
+*     case 512:
+*       S = &arm_cfft_sR_q31_len512;
+*       break;
+*     case 1024:
+*       S = &arm_cfft_sR_q31_len1024;
+*       break;
+*     case 2048:
+*       S = &arm_cfft_sR_q31_len2048;
+*       break;
+*     case 4096:
+*       S = &arm_cfft_sR_q31_len4096;
+*       break;
+*   }
+* \endcode
+* 
+*/
+
+void arm_cfft_radix8by2_f32( arm_cfft_instance_f32 * S, float32_t * p1) 
+{
+    uint32_t    L  = S->fftLen;
+    float32_t * pCol1, * pCol2, * pMid1, * pMid2;
+    float32_t * p2 = p1 + L;
+    const float32_t * tw = (float32_t *) S->pTwiddle;
+    float32_t t1[4], t2[4], t3[4], t4[4], twR, twI;
+    float32_t m0, m1, m2, m3;
+    uint32_t l;
+
+    pCol1 = p1;
+    pCol2 = p2;
+
+    //    Define new length
+    L >>= 1;
+    //    Initialize mid pointers
+    pMid1 = p1 + L;
+    pMid2 = p2 + L;
+
+    // do two dot Fourier transform
+    for ( l = L >> 2; l > 0; l-- ) 
+    {
+        t1[0] = p1[0];
+        t1[1] = p1[1];
+        t1[2] = p1[2];
+        t1[3] = p1[3];
+
+        t2[0] = p2[0];
+        t2[1] = p2[1];
+        t2[2] = p2[2];
+        t2[3] = p2[3];
+
+        t3[0] = pMid1[0];
+        t3[1] = pMid1[1];
+        t3[2] = pMid1[2];
+        t3[3] = pMid1[3];
+
+        t4[0] = pMid2[0];
+        t4[1] = pMid2[1];
+        t4[2] = pMid2[2];
+        t4[3] = pMid2[3];
+
+        *p1++ = t1[0] + t2[0];
+        *p1++ = t1[1] + t2[1];
+        *p1++ = t1[2] + t2[2];
+        *p1++ = t1[3] + t2[3];    // col 1
+
+        t2[0] = t1[0] - t2[0];
+        t2[1] = t1[1] - t2[1];
+        t2[2] = t1[2] - t2[2];
+        t2[3] = t1[3] - t2[3];    // for col 2
+
+        *pMid1++ = t3[0] + t4[0];
+        *pMid1++ = t3[1] + t4[1];
+        *pMid1++ = t3[2] + t4[2];
+        *pMid1++ = t3[3] + t4[3]; // col 1
+
+        t4[0] = t4[0] - t3[0];
+        t4[1] = t4[1] - t3[1];
+        t4[2] = t4[2] - t3[2];
+        t4[3] = t4[3] - t3[3];    // for col 2
+
+        twR = *tw++;
+        twI = *tw++;
+
+        // multiply by twiddle factors
+        m0 = t2[0] * twR;
+        m1 = t2[1] * twI;
+        m2 = t2[1] * twR;
+        m3 = t2[0] * twI;
+        
+        // R  =  R  *  Tr - I * Ti
+        *p2++ = m0 + m1;
+        // I  =  I  *  Tr + R * Ti
+        *p2++ = m2 - m3;
+        
+        // use vertical symmetry
+        //  0.9988 - 0.0491i <==> -0.0491 - 0.9988i
+        m0 = t4[0] * twI;
+        m1 = t4[1] * twR;
+        m2 = t4[1] * twI;
+        m3 = t4[0] * twR;
+        
+        *pMid2++ = m0 - m1;
+        *pMid2++ = m2 + m3;
+
+        twR = *tw++;
+        twI = *tw++;
+        
+        m0 = t2[2] * twR;
+        m1 = t2[3] * twI;
+        m2 = t2[3] * twR;
+        m3 = t2[2] * twI;
+        
+        *p2++ = m0 + m1;
+        *p2++ = m2 - m3;
+        
+        m0 = t4[2] * twI;
+        m1 = t4[3] * twR;
+        m2 = t4[3] * twI;
+        m3 = t4[2] * twR;
+        
+        *pMid2++ = m0 - m1;
+        *pMid2++ = m2 + m3;
+    }
+
+    // first col
+    arm_radix8_butterfly_f32( pCol1, L, (float32_t *) S->pTwiddle, 2u);
+    // second col
+    arm_radix8_butterfly_f32( pCol2, L, (float32_t *) S->pTwiddle, 2u);
+}
+
+void arm_cfft_radix8by4_f32( arm_cfft_instance_f32 * S, float32_t * p1) 
+{
+    uint32_t    L  = S->fftLen >> 1;
+    float32_t * pCol1, *pCol2, *pCol3, *pCol4, *pEnd1, *pEnd2, *pEnd3, *pEnd4;
+    const float32_t *tw2, *tw3, *tw4;
+    float32_t * p2 = p1 + L;
+    float32_t * p3 = p2 + L;
+    float32_t * p4 = p3 + L;
+    float32_t t2[4], t3[4], t4[4], twR, twI;
+    float32_t p1ap3_0, p1sp3_0, p1ap3_1, p1sp3_1;
+    float32_t m0, m1, m2, m3;
+    uint32_t l, twMod2, twMod3, twMod4;
+
+    pCol1 = p1;         // points to real values by default
+    pCol2 = p2;
+    pCol3 = p3;
+    pCol4 = p4;
+    pEnd1 = p2 - 1;     // points to imaginary values by default
+    pEnd2 = p3 - 1;
+    pEnd3 = p4 - 1;
+    pEnd4 = pEnd3 + L;
+
+    tw2 = tw3 = tw4 = (float32_t *) S->pTwiddle;
+
+    L >>= 1;
+
+    // do four dot Fourier transform
+
+    twMod2 = 2;
+    twMod3 = 4;
+    twMod4 = 6;
+
+    // TOP
+    p1ap3_0 = p1[0] + p3[0];
+    p1sp3_0 = p1[0] - p3[0];
+    p1ap3_1 = p1[1] + p3[1];
+    p1sp3_1 = p1[1] - p3[1];
+
+    // col 2
+    t2[0] = p1sp3_0 + p2[1] - p4[1];
+    t2[1] = p1sp3_1 - p2[0] + p4[0];
+    // col 3
+    t3[0] = p1ap3_0 - p2[0] - p4[0];
+    t3[1] = p1ap3_1 - p2[1] - p4[1];
+    // col 4
+    t4[0] = p1sp3_0 - p2[1] + p4[1];
+    t4[1] = p1sp3_1 + p2[0] - p4[0];
+    // col 1
+    *p1++ = p1ap3_0 + p2[0] + p4[0];
+    *p1++ = p1ap3_1 + p2[1] + p4[1];
+
+    // Twiddle factors are ones
+    *p2++ = t2[0];
+    *p2++ = t2[1];
+    *p3++ = t3[0];
+    *p3++ = t3[1];
+    *p4++ = t4[0];
+    *p4++ = t4[1];
+
+    tw2 += twMod2;
+    tw3 += twMod3;
+    tw4 += twMod4;
+
+    for (l = (L - 2) >> 1; l > 0; l-- ) 
+    {
+        // TOP
+        p1ap3_0 = p1[0] + p3[0];
+        p1sp3_0 = p1[0] - p3[0];
+        p1ap3_1 = p1[1] + p3[1];
+        p1sp3_1 = p1[1] - p3[1];
+        // col 2
+        t2[0] = p1sp3_0 + p2[1] - p4[1];
+        t2[1] = p1sp3_1 - p2[0] + p4[0];
+        // col 3
+        t3[0] = p1ap3_0 - p2[0] - p4[0];
+        t3[1] = p1ap3_1 - p2[1] - p4[1];
+        // col 4
+        t4[0] = p1sp3_0 - p2[1] + p4[1];
+        t4[1] = p1sp3_1 + p2[0] - p4[0];
+        // col 1 - top
+        *p1++ = p1ap3_0 + p2[0] + p4[0];
+        *p1++ = p1ap3_1 + p2[1] + p4[1];
+
+        // BOTTOM
+        p1ap3_1 = pEnd1[-1] + pEnd3[-1];
+        p1sp3_1 = pEnd1[-1] - pEnd3[-1];
+        p1ap3_0 = pEnd1[0] + pEnd3[0];
+        p1sp3_0 = pEnd1[0] - pEnd3[0];
+        // col 2
+        t2[2] = pEnd2[0]  - pEnd4[0] + p1sp3_1;
+        t2[3] = pEnd1[0] - pEnd3[0] - pEnd2[-1] + pEnd4[-1];
+        // col 3
+        t3[2] = p1ap3_1 - pEnd2[-1] - pEnd4[-1];
+        t3[3] = p1ap3_0 - pEnd2[0]  - pEnd4[0];
+        // col 4
+        t4[2] = pEnd2[0]  - pEnd4[0]  - p1sp3_1;
+        t4[3] = pEnd4[-1] - pEnd2[-1] - p1sp3_0;
+        // col 1 - Bottom
+        *pEnd1-- = p1ap3_0 + pEnd2[0] + pEnd4[0];
+        *pEnd1-- = p1ap3_1 + pEnd2[-1] + pEnd4[-1];
+
+        // COL 2
+        // read twiddle factors
+        twR = *tw2++;
+        twI = *tw2++;
+        // multiply by twiddle factors
+        //  let    Z1 = a + i(b),   Z2 = c + i(d)
+        //   =>  Z1 * Z2  =  (a*c - b*d) + i(b*c + a*d)
+        
+        // Top
+        m0 = t2[0] * twR;
+        m1 = t2[1] * twI;
+        m2 = t2[1] * twR;
+        m3 = t2[0] * twI;
+        
+        *p2++ = m0 + m1;
+        *p2++ = m2 - m3;
+        // use vertical symmetry col 2
+        // 0.9997 - 0.0245i  <==>  0.0245 - 0.9997i
+        // Bottom
+        m0 = t2[3] * twI;
+        m1 = t2[2] * twR;
+        m2 = t2[2] * twI;
+        m3 = t2[3] * twR;
+        
+        *pEnd2-- = m0 - m1;
+        *pEnd2-- = m2 + m3;
+
+        // COL 3
+        twR = tw3[0];
+        twI = tw3[1];
+        tw3 += twMod3;
+        // Top
+        m0 = t3[0] * twR;
+        m1 = t3[1] * twI;
+        m2 = t3[1] * twR;
+        m3 = t3[0] * twI;
+        
+        *p3++ = m0 + m1;
+        *p3++ = m2 - m3;
+        // use vertical symmetry col 3
+        // 0.9988 - 0.0491i  <==>  -0.9988 - 0.0491i
+        // Bottom
+        m0 = -t3[3] * twR;
+        m1 = t3[2] * twI;
+        m2 = t3[2] * twR;
+        m3 = t3[3] * twI;
+        
+        *pEnd3-- = m0 - m1;
+        *pEnd3-- = m3 - m2;
+        
+        // COL 4
+        twR = tw4[0];
+        twI = tw4[1];
+        tw4 += twMod4;
+        // Top
+        m0 = t4[0] * twR;
+        m1 = t4[1] * twI;
+        m2 = t4[1] * twR;
+        m3 = t4[0] * twI;
+        
+        *p4++ = m0 + m1;
+        *p4++ = m2 - m3;
+        // use vertical symmetry col 4
+        // 0.9973 - 0.0736i  <==>  -0.0736 + 0.9973i
+        // Bottom
+        m0 = t4[3] * twI;
+        m1 = t4[2] * twR;
+        m2 = t4[2] * twI;
+        m3 = t4[3] * twR;
+        
+        *pEnd4-- = m0 - m1;
+        *pEnd4-- = m2 + m3;
+    }
+
+    //MIDDLE
+    // Twiddle factors are 
+    //  1.0000  0.7071-0.7071i  -1.0000i  -0.7071-0.7071i
+    p1ap3_0 = p1[0] + p3[0];
+    p1sp3_0 = p1[0] - p3[0];
+    p1ap3_1 = p1[1] + p3[1];
+    p1sp3_1 = p1[1] - p3[1];
+
+    // col 2
+    t2[0] = p1sp3_0 + p2[1] - p4[1];
+    t2[1] = p1sp3_1 - p2[0] + p4[0];
+    // col 3
+    t3[0] = p1ap3_0 - p2[0] - p4[0];
+    t3[1] = p1ap3_1 - p2[1] - p4[1];
+    // col 4
+    t4[0] = p1sp3_0 - p2[1] + p4[1];
+    t4[1] = p1sp3_1 + p2[0] - p4[0];
+    // col 1 - Top
+    *p1++ = p1ap3_0 + p2[0] + p4[0];
+    *p1++ = p1ap3_1 + p2[1] + p4[1];
+
+    // COL 2
+    twR = tw2[0];
+    twI = tw2[1];
+
+    m0 = t2[0] * twR;
+    m1 = t2[1] * twI;
+    m2 = t2[1] * twR;
+    m3 = t2[0] * twI;
+
+    *p2++ = m0 + m1;
+    *p2++ = m2 - m3;
+    // COL 3
+    twR = tw3[0];
+    twI = tw3[1];
+
+    m0 = t3[0] * twR;
+    m1 = t3[1] * twI;
+    m2 = t3[1] * twR;
+    m3 = t3[0] * twI;
+
+    *p3++ = m0 + m1;
+    *p3++ = m2 - m3;
+    // COL 4
+    twR = tw4[0];
+    twI = tw4[1];
+
+    m0 = t4[0] * twR;
+    m1 = t4[1] * twI;
+    m2 = t4[1] * twR;
+    m3 = t4[0] * twI;
+
+    *p4++ = m0 + m1;
+    *p4++ = m2 - m3;
+
+    // first col
+    arm_radix8_butterfly_f32( pCol1, L, (float32_t *) S->pTwiddle, 4u);
+    // second col
+    arm_radix8_butterfly_f32( pCol2, L, (float32_t *) S->pTwiddle, 4u);
+    // third col
+    arm_radix8_butterfly_f32( pCol3, L, (float32_t *) S->pTwiddle, 4u);
+    // fourth col
+    arm_radix8_butterfly_f32( pCol4, L, (float32_t *) S->pTwiddle, 4u);
+}
+
+/**
+* @addtogroup ComplexFFT   
+* @{   
+*/
+
+/**   
+* @details   
+* @brief       Processing function for the floating-point complex FFT.
+* @param[in]      *S    points to an instance of the floating-point CFFT structure.  
+* @param[in, out] *p1   points to the complex data buffer of size 2*fftLen. Processing occurs in-place.  
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.  
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.  
+* @return none.  
+*/
+
+void arm_cfft_f32( 
+    const arm_cfft_instance_f32 * S, 
+    float32_t * p1,
+    uint8_t ifftFlag,
+    uint8_t bitReverseFlag)
+{
+    uint32_t  L = S->fftLen, l;
+    float32_t invL, * pSrc;
+
+    if(ifftFlag == 1u)
+    {
+        /*  Conjugate input data  */
+        pSrc = p1 + 1;
+        for(l=0; lpTwiddle, 1);
+        break;
+    }  
+
+    if( bitReverseFlag )
+        arm_bitreversal_32((uint32_t*)p1,S->bitRevLength,S->pBitRevTable);
+
+    if(ifftFlag == 1u)
+    {
+        invL = 1.0f/(float32_t)L;
+        /*  Conjugate and scale output data */
+        pSrc = p1;
+        for(l=0; l2*fftLen. Processing occurs in-place.  
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.  
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.  
+* @return none.  
+*/
+
+void arm_cfft_q15( 
+    const arm_cfft_instance_q15 * S, 
+    q15_t * p1,
+    uint8_t ifftFlag,
+    uint8_t bitReverseFlag)
+{
+    uint32_t L = S->fftLen;
+
+    if(ifftFlag == 1u)
+    {
+        switch (L) 
+        {
+        case 16: 
+        case 64:
+        case 256:
+        case 1024:
+        case 4096:
+            arm_radix4_butterfly_inverse_q15  ( p1, L, (q15_t*)S->pTwiddle, 1 );
+            break;
+            
+        case 32:
+        case 128:
+        case 512:
+        case 2048:
+            arm_cfft_radix4by2_inverse_q15  ( p1, L, S->pTwiddle );
+            break;
+        }  
+    }
+    else
+    {
+        switch (L) 
+        {
+        case 16: 
+        case 64:
+        case 256:
+        case 1024:
+        case 4096:
+            arm_radix4_butterfly_q15  ( p1, L, (q15_t*)S->pTwiddle, 1 );
+            break;
+            
+        case 32:
+        case 128:
+        case 512:
+        case 2048:
+            arm_cfft_radix4by2_q15  ( p1, L, S->pTwiddle );
+            break;
+        }  
+    }
+    
+    if( bitReverseFlag )
+        arm_bitreversal_16((uint16_t*)p1,S->bitRevLength,S->pBitRevTable);    
+}
+
+/**    
+* @} end of ComplexFFT group    
+*/
+
+void arm_cfft_radix4by2_q15(
+    q15_t * pSrc,
+    uint32_t fftLen,
+    const q15_t * pCoef) 
+{    
+    uint32_t i;
+    uint32_t n2;
+    q15_t p0, p1, p2, p3;
+#ifndef ARM_MATH_CM0_FAMILY
+    q31_t T, S, R;
+    q31_t coeff, out1, out2;
+    const q15_t *pC = pCoef;
+    q15_t *pSi = pSrc;
+    q15_t *pSl = pSrc + fftLen;
+#else
+    uint32_t ia, l;
+    q15_t xt, yt, cosVal, sinVal;
+#endif
+    
+    n2 = fftLen >> 1; 
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    for (i = n2; i > 0; i--)
+    {
+        coeff = _SIMD32_OFFSET(pC);
+        pC += 2;
+
+        T = _SIMD32_OFFSET(pSi);
+        T = __SHADD16(T, 0); // this is just a SIMD arithmetic shift right by 1
+
+        S = _SIMD32_OFFSET(pSl);
+        S = __SHADD16(S, 0); // this is just a SIMD arithmetic shift right by 1
+
+        R = __QSUB16(T, S);
+
+        _SIMD32_OFFSET(pSi) = __SHADD16(T, S);
+        pSi += 2;
+
+    #ifndef ARM_MATH_BIG_ENDIAN
+
+        out1 = __SMUAD(coeff, R) >> 16;
+        out2 = __SMUSDX(coeff, R);
+
+    #else
+
+        out1 = __SMUSDX(R, coeff) >> 16u;
+        out2 = __SMUAD(coeff, R);
+
+    #endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+        _SIMD32_OFFSET(pSl) =
+        (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+        pSl += 2;
+    } 
+    
+#else //    #ifndef ARM_MATH_CM0_FAMILY
+    
+    ia = 0;
+    for (i = 0; i < n2; i++)
+    {
+        cosVal = pCoef[ia * 2];
+        sinVal = pCoef[(ia * 2) + 1];
+        ia++;
+        
+        l = i + n2;        
+        
+        xt = (pSrc[2 * i] >> 1u) - (pSrc[2 * l] >> 1u);
+        pSrc[2 * i] = ((pSrc[2 * i] >> 1u) + (pSrc[2 * l] >> 1u)) >> 1u;
+        
+        yt = (pSrc[2 * i + 1] >> 1u) - (pSrc[2 * l + 1] >> 1u);
+        pSrc[2 * i + 1] =
+        ((pSrc[2 * l + 1] >> 1u) + (pSrc[2 * i + 1] >> 1u)) >> 1u;
+
+        pSrc[2u * l] = (((int16_t) (((q31_t) xt * cosVal) >> 16)) +
+                  ((int16_t) (((q31_t) yt * sinVal) >> 16)));
+
+        pSrc[2u * l + 1u] = (((int16_t) (((q31_t) yt * cosVal) >> 16)) -
+                       ((int16_t) (((q31_t) xt * sinVal) >> 16)));
+    } 
+    
+#endif //    #ifndef ARM_MATH_CM0_FAMILY
+    
+    // first col
+    arm_radix4_butterfly_q15( pSrc, n2, (q15_t*)pCoef, 2u);
+    // second col
+    arm_radix4_butterfly_q15( pSrc + fftLen, n2, (q15_t*)pCoef, 2u);
+			
+    for (i = 0; i < fftLen >> 1; i++)
+    {
+        p0 = pSrc[4*i+0];
+        p1 = pSrc[4*i+1];
+        p2 = pSrc[4*i+2];
+        p3 = pSrc[4*i+3];
+        
+        p0 <<= 1;
+        p1 <<= 1;
+        p2 <<= 1;
+        p3 <<= 1;
+        
+        pSrc[4*i+0] = p0;
+        pSrc[4*i+1] = p1;
+        pSrc[4*i+2] = p2;
+        pSrc[4*i+3] = p3;
+    }
+}
+
+void arm_cfft_radix4by2_inverse_q15(
+    q15_t * pSrc,
+    uint32_t fftLen,
+    const q15_t * pCoef) 
+{    
+    uint32_t i;
+    uint32_t n2;
+    q15_t p0, p1, p2, p3;
+#ifndef ARM_MATH_CM0_FAMILY
+    q31_t T, S, R;
+    q31_t coeff, out1, out2;
+    const q15_t *pC = pCoef;
+    q15_t *pSi = pSrc;
+    q15_t *pSl = pSrc + fftLen;
+#else
+    uint32_t ia, l;
+    q15_t xt, yt, cosVal, sinVal;
+#endif
+    
+    n2 = fftLen >> 1; 
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    for (i = n2; i > 0; i--)
+    {
+        coeff = _SIMD32_OFFSET(pC);
+        pC += 2;
+
+        T = _SIMD32_OFFSET(pSi);
+        T = __SHADD16(T, 0); // this is just a SIMD arithmetic shift right by 1
+
+        S = _SIMD32_OFFSET(pSl);
+        S = __SHADD16(S, 0); // this is just a SIMD arithmetic shift right by 1
+
+        R = __QSUB16(T, S);
+
+        _SIMD32_OFFSET(pSi) = __SHADD16(T, S);
+        pSi += 2;
+
+    #ifndef ARM_MATH_BIG_ENDIAN
+
+        out1 = __SMUSD(coeff, R) >> 16;
+        out2 = __SMUADX(coeff, R);
+    #else
+
+        out1 = __SMUADX(R, coeff) >> 16u;
+        out2 = __SMUSD(__QSUB(0, coeff), R);
+
+    #endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+        _SIMD32_OFFSET(pSl) =
+        (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);        
+        pSl += 2;
+    } 
+    
+#else //    #ifndef ARM_MATH_CM0_FAMILY
+
+    ia = 0;
+    for (i = 0; i < n2; i++)
+    {
+        cosVal = pCoef[ia * 2];
+        sinVal = pCoef[(ia * 2) + 1];
+        ia++;
+        
+        l = i + n2;
+        xt = (pSrc[2 * i] >> 1u) - (pSrc[2 * l] >> 1u);
+        pSrc[2 * i] = ((pSrc[2 * i] >> 1u) + (pSrc[2 * l] >> 1u)) >> 1u;
+        
+        yt = (pSrc[2 * i + 1] >> 1u) - (pSrc[2 * l + 1] >> 1u);
+        pSrc[2 * i + 1] =
+          ((pSrc[2 * l + 1] >> 1u) + (pSrc[2 * i + 1] >> 1u)) >> 1u;
+        
+        pSrc[2u * l] = (((int16_t) (((q31_t) xt * cosVal) >> 16)) -
+                        ((int16_t) (((q31_t) yt * sinVal) >> 16)));
+        
+        pSrc[2u * l + 1u] = (((int16_t) (((q31_t) yt * cosVal) >> 16)) +
+                           ((int16_t) (((q31_t) xt * sinVal) >> 16)));
+    } 
+    
+#endif //    #ifndef ARM_MATH_CM0_FAMILY
+
+    // first col
+    arm_radix4_butterfly_inverse_q15( pSrc, n2, (q15_t*)pCoef, 2u);
+    // second col
+    arm_radix4_butterfly_inverse_q15( pSrc + fftLen, n2, (q15_t*)pCoef, 2u);
+			
+    for (i = 0; i < fftLen >> 1; i++)
+    {
+        p0 = pSrc[4*i+0];
+        p1 = pSrc[4*i+1];
+        p2 = pSrc[4*i+2];
+        p3 = pSrc[4*i+3];
+        
+        p0 <<= 1;
+        p1 <<= 1;
+        p2 <<= 1;
+        p3 <<= 1;
+        
+        pSrc[4*i+0] = p0;
+        pSrc[4*i+1] = p1;
+        pSrc[4*i+2] = p2;
+        pSrc[4*i+3] = p3;
+    }
+}
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_q31.c
new file mode 100644
index 00000000..cdd38bed
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_q31.c
@@ -0,0 +1,264 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_q31.c   
+*    
+* Description:	Combined Radix Decimation in Frequency CFFT Floating point processing function
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+extern void arm_radix4_butterfly_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    q31_t * pCoef,
+    uint32_t twidCoefModifier);
+
+extern void arm_radix4_butterfly_inverse_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    q31_t * pCoef,
+    uint32_t twidCoefModifier);
+
+extern void arm_bitreversal_32(
+    uint32_t * pSrc,
+    const uint16_t bitRevLen,
+    const uint16_t * pBitRevTable);
+    
+void arm_cfft_radix4by2_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    const q31_t * pCoef);
+    
+void arm_cfft_radix4by2_inverse_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    const q31_t * pCoef);
+
+/**   
+* @ingroup groupTransforms   
+*/
+
+/**
+* @addtogroup ComplexFFT   
+* @{   
+*/
+
+/**   
+* @details   
+* @brief       Processing function for the floating-point complex FFT.
+* @param[in]      *S    points to an instance of the floating-point CFFT structure.  
+* @param[in, out] *p1   points to the complex data buffer of size 2*fftLen. Processing occurs in-place.  
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.  
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.  
+* @return none.  
+*/
+
+void arm_cfft_q31( 
+    const arm_cfft_instance_q31 * S, 
+    q31_t * p1,
+    uint8_t ifftFlag,
+    uint8_t bitReverseFlag)
+{
+    uint32_t L = S->fftLen;
+
+    if(ifftFlag == 1u)
+    {
+        switch (L) 
+        {
+        case 16: 
+        case 64:
+        case 256:
+        case 1024:
+        case 4096:
+            arm_radix4_butterfly_inverse_q31  ( p1, L, (q31_t*)S->pTwiddle, 1 );
+            break;
+            
+        case 32:
+        case 128:
+        case 512:
+        case 2048:
+            arm_cfft_radix4by2_inverse_q31  ( p1, L, S->pTwiddle );
+            break;
+        }  
+    }
+    else
+    {
+        switch (L) 
+        {
+        case 16: 
+        case 64:
+        case 256:
+        case 1024:
+        case 4096:
+            arm_radix4_butterfly_q31  ( p1, L, (q31_t*)S->pTwiddle, 1 );
+            break;
+            
+        case 32:
+        case 128:
+        case 512:
+        case 2048:
+            arm_cfft_radix4by2_q31  ( p1, L, S->pTwiddle );
+            break;
+        }  
+    }
+    
+    if( bitReverseFlag )
+        arm_bitreversal_32((uint32_t*)p1,S->bitRevLength,S->pBitRevTable);    
+}
+
+/**    
+* @} end of ComplexFFT group    
+*/
+
+void arm_cfft_radix4by2_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    const q31_t * pCoef) 
+{    
+    uint32_t i, l;
+    uint32_t n2, ia;
+    q31_t xt, yt, cosVal, sinVal;
+    q31_t p0, p1;
+    
+    n2 = fftLen >> 1;    
+    ia = 0;
+    for (i = 0; i < n2; i++)
+    {
+        cosVal = pCoef[2*ia];
+        sinVal = pCoef[2*ia + 1];
+        ia++;
+        
+        l = i + n2;
+        xt = (pSrc[2 * i] >> 2) - (pSrc[2 * l] >> 2);
+        pSrc[2 * i] = (pSrc[2 * i] >> 2) + (pSrc[2 * l] >> 2);
+        
+        yt = (pSrc[2 * i + 1] >> 2) - (pSrc[2 * l + 1] >> 2);
+        pSrc[2 * i + 1] = (pSrc[2 * l + 1] >> 2) + (pSrc[2 * i + 1] >> 2);
+        
+        mult_32x32_keep32_R(p0, xt, cosVal);
+        mult_32x32_keep32_R(p1, yt, cosVal);
+        multAcc_32x32_keep32_R(p0, yt, sinVal); 
+        multSub_32x32_keep32_R(p1, xt, sinVal);
+        
+        pSrc[2u * l] = p0 << 1;
+        pSrc[2u * l + 1u] = p1 << 1;
+    
+    }
+
+    // first col
+    arm_radix4_butterfly_q31( pSrc, n2, (q31_t*)pCoef, 2u);
+    // second col
+    arm_radix4_butterfly_q31( pSrc + fftLen, n2, (q31_t*)pCoef, 2u);
+			
+    for (i = 0; i < fftLen >> 1; i++)
+    {
+        p0 = pSrc[4*i+0];
+        p1 = pSrc[4*i+1];
+        xt = pSrc[4*i+2];
+        yt = pSrc[4*i+3];
+        
+        p0 <<= 1;
+        p1 <<= 1;
+        xt <<= 1;
+        yt <<= 1;
+        
+        pSrc[4*i+0] = p0;
+        pSrc[4*i+1] = p1;
+        pSrc[4*i+2] = xt;
+        pSrc[4*i+3] = yt;
+    }
+
+}
+
+void arm_cfft_radix4by2_inverse_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    const q31_t * pCoef) 
+{    
+    uint32_t i, l;
+    uint32_t n2, ia;
+    q31_t xt, yt, cosVal, sinVal;
+    q31_t p0, p1;
+    
+    n2 = fftLen >> 1;    
+    ia = 0;
+    for (i = 0; i < n2; i++)
+    {
+        cosVal = pCoef[2*ia];
+        sinVal = pCoef[2*ia + 1];
+        ia++;
+        
+        l = i + n2;
+        xt = (pSrc[2 * i] >> 2) - (pSrc[2 * l] >> 2);
+        pSrc[2 * i] = (pSrc[2 * i] >> 2) + (pSrc[2 * l] >> 2);
+        
+        yt = (pSrc[2 * i + 1] >> 2) - (pSrc[2 * l + 1] >> 2);
+        pSrc[2 * i + 1] = (pSrc[2 * l + 1] >> 2) + (pSrc[2 * i + 1] >> 2);
+        
+        mult_32x32_keep32_R(p0, xt, cosVal);
+        mult_32x32_keep32_R(p1, yt, cosVal);
+        multSub_32x32_keep32_R(p0, yt, sinVal); 
+        multAcc_32x32_keep32_R(p1, xt, sinVal);
+        
+        pSrc[2u * l] = p0 << 1;
+        pSrc[2u * l + 1u] = p1 << 1;
+    
+    }
+
+    // first col
+    arm_radix4_butterfly_inverse_q31( pSrc, n2, (q31_t*)pCoef, 2u);
+    // second col
+    arm_radix4_butterfly_inverse_q31( pSrc + fftLen, n2, (q31_t*)pCoef, 2u);
+			
+    for (i = 0; i < fftLen >> 1; i++)
+    {
+        p0 = pSrc[4*i+0];
+        p1 = pSrc[4*i+1];
+        xt = pSrc[4*i+2];
+        yt = pSrc[4*i+3];
+        
+        p0 <<= 1;
+        p1 <<= 1;
+        xt <<= 1;
+        yt <<= 1;
+        
+        pSrc[4*i+0] = p0;
+        pSrc[4*i+1] = p1;
+        pSrc[4*i+2] = xt;
+        pSrc[4*i+3] = yt;
+    }
+}
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_f32.c
new file mode 100644
index 00000000..d184e71a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_f32.c
@@ -0,0 +1,485 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:	    arm_cfft_radix2_f32.c   
+*   
+* Description:	Radix-2 Decimation in Frequency CFFT & CIFFT Floating point processing function   
+*   
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+void arm_radix2_butterfly_f32(
+  float32_t * pSrc,
+  uint32_t fftLen,
+  float32_t * pCoef,
+  uint16_t twidCoefModifier);
+
+void arm_radix2_butterfly_inverse_f32(
+  float32_t * pSrc,
+  uint32_t fftLen,
+  float32_t * pCoef,
+  uint16_t twidCoefModifier,
+  float32_t onebyfftLen);
+
+extern void arm_bitreversal_f32(
+    float32_t * pSrc,
+    uint16_t fftSize,
+    uint16_t bitRevFactor,
+    uint16_t * pBitRevTab);
+
+/**   
+* @ingroup groupTransforms   
+*/
+
+/**   
+* @addtogroup ComplexFFT   
+* @{   
+*/
+
+/**   
+* @details
+* @brief Radix-2 CFFT/CIFFT.
+* @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_f32 and will be removed
+* in the future.
+* @param[in]      *S    points to an instance of the floating-point Radix-2 CFFT/CIFFT structure.  
+* @param[in, out] *pSrc points to the complex data buffer of size 2*fftLen. Processing occurs in-place.  
+* @return none.
+*/
+
+void arm_cfft_radix2_f32(
+const arm_cfft_radix2_instance_f32 * S,
+float32_t * pSrc)
+{
+
+   if(S->ifftFlag == 1u)
+   {
+      /*  Complex IFFT radix-2  */
+      arm_radix2_butterfly_inverse_f32(pSrc, S->fftLen, S->pTwiddle,
+      S->twidCoefModifier, S->onebyfftLen);
+   }
+   else
+   {
+      /*  Complex FFT radix-2  */
+      arm_radix2_butterfly_f32(pSrc, S->fftLen, S->pTwiddle,
+      S->twidCoefModifier);
+   }
+
+   if(S->bitReverseFlag == 1u)
+   {
+      /*  Bit Reversal */
+      arm_bitreversal_f32(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable);
+   }
+
+}
+
+
+/**    
+* @} end of ComplexFFT group    
+*/
+
+
+
+/* ----------------------------------------------------------------------    
+** Internal helper function used by the FFTs    
+** ------------------------------------------------------------------- */
+
+/*    
+* @brief  Core function for the floating-point CFFT butterfly process.   
+* @param[in, out] *pSrc            points to the in-place buffer of floating-point data type.   
+* @param[in]      fftLen           length of the FFT.   
+* @param[in]      *pCoef           points to the twiddle coefficient buffer.   
+* @param[in]      twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+* @return none.   
+*/
+
+void arm_radix2_butterfly_f32(
+float32_t * pSrc,
+uint32_t fftLen,
+float32_t * pCoef,
+uint16_t twidCoefModifier)
+{
+
+   uint32_t i, j, k, l;
+   uint32_t n1, n2, ia;
+   float32_t xt, yt, cosVal, sinVal;
+   float32_t p0, p1, p2, p3;
+   float32_t a0, a1;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+   /*  Initializations for the first stage */
+   n2 = fftLen >> 1;
+   ia = 0;
+   i = 0;
+
+   // loop for groups 
+   for (k = n2; k > 0; k--)
+   {
+      cosVal = pCoef[ia * 2];
+      sinVal = pCoef[(ia * 2) + 1];
+
+      /*  Twiddle coefficients index modifier */
+      ia += twidCoefModifier;
+
+      /*  index calculation for the input as, */
+      /*  pSrc[i + 0], pSrc[i + fftLen/1] */
+      l = i + n2;
+
+      /*  Butterfly implementation */
+      a0 = pSrc[2 * i] + pSrc[2 * l];
+      xt = pSrc[2 * i] - pSrc[2 * l];
+
+      yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+      a1 = pSrc[2 * l + 1] + pSrc[2 * i + 1];
+      
+      p0 = xt * cosVal;
+      p1 = yt * sinVal;
+      p2 = yt * cosVal;
+      p3 = xt * sinVal;  
+      
+      pSrc[2 * i]     = a0;   
+      pSrc[2 * i + 1] = a1;       
+      
+      pSrc[2 * l]     = p0 + p1;
+      pSrc[2 * l + 1] = p2 - p3;
+      
+      i++;
+   }                             // groups loop end 
+
+   twidCoefModifier <<= 1u;
+
+   // loop for stage 
+   for (k = n2; k > 2; k = k >> 1)
+   {
+      n1 = n2;
+      n2 = n2 >> 1;
+      ia = 0;
+
+      // loop for groups 
+      j = 0;
+      do
+      {
+         cosVal = pCoef[ia * 2];
+         sinVal = pCoef[(ia * 2) + 1];
+         ia += twidCoefModifier;
+
+         // loop for butterfly 
+         i = j;
+         do
+         {
+            l = i + n2;
+            a0 = pSrc[2 * i] + pSrc[2 * l];
+            xt = pSrc[2 * i] - pSrc[2 * l];
+
+            yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+            a1 = pSrc[2 * l + 1] + pSrc[2 * i + 1];
+            
+            p0 = xt * cosVal;
+            p1 = yt * sinVal;
+            p2 = yt * cosVal;
+            p3 = xt * sinVal;  
+            
+            pSrc[2 * i] = a0;   
+            pSrc[2 * i + 1] = a1;       
+            
+            pSrc[2 * l]     = p0 + p1;
+            pSrc[2 * l + 1] = p2 - p3;
+            
+            i += n1;
+         } while( i < fftLen );                        // butterfly loop end 
+         j++;
+      } while( j < n2);                          // groups loop end 
+      twidCoefModifier <<= 1u;
+   }                             // stages loop end 
+
+   // loop for butterfly 
+   for (i = 0; i < fftLen; i += 2)
+   {
+      a0 = pSrc[2 * i] + pSrc[2 * i + 2];
+      xt = pSrc[2 * i] - pSrc[2 * i + 2];
+
+      yt = pSrc[2 * i + 1] - pSrc[2 * i + 3];
+      a1 = pSrc[2 * i + 3] + pSrc[2 * i + 1];
+      
+      pSrc[2 * i] = a0;   
+      pSrc[2 * i + 1] = a1;
+      pSrc[2 * i + 2] = xt;
+      pSrc[2 * i + 3] = yt;
+   }                             // groups loop end 
+
+#else
+ 
+   n2 = fftLen;
+
+   // loop for stage 
+   for (k = fftLen; k > 1; k = k >> 1)
+   {
+      n1 = n2;
+      n2 = n2 >> 1;
+      ia = 0;
+
+      // loop for groups 
+      j = 0;
+      do
+      {
+         cosVal = pCoef[ia * 2];
+         sinVal = pCoef[(ia * 2) + 1];
+         ia += twidCoefModifier;
+
+         // loop for butterfly 
+         i = j;
+         do
+         {
+            l = i + n2;
+            a0 = pSrc[2 * i] + pSrc[2 * l];
+            xt = pSrc[2 * i] - pSrc[2 * l];
+
+            yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+            a1 = pSrc[2 * l + 1] + pSrc[2 * i + 1];
+            
+            p0 = xt * cosVal;
+            p1 = yt * sinVal;
+            p2 = yt * cosVal;
+            p3 = xt * sinVal;  
+            
+            pSrc[2 * i] = a0;   
+            pSrc[2 * i + 1] = a1;       
+            
+            pSrc[2 * l]     = p0 + p1;
+            pSrc[2 * l + 1] = p2 - p3;
+            
+            i += n1;
+         } while(i < fftLen);
+         j++;
+      } while(j < n2);
+      twidCoefModifier <<= 1u;
+   }
+
+#endif //    #ifndef ARM_MATH_CM0_FAMILY
+
+}
+
+
+void arm_radix2_butterfly_inverse_f32(
+float32_t * pSrc,
+uint32_t fftLen,
+float32_t * pCoef,
+uint16_t twidCoefModifier,
+float32_t onebyfftLen)
+{
+
+   uint32_t i, j, k, l;
+   uint32_t n1, n2, ia;
+   float32_t xt, yt, cosVal, sinVal;
+   float32_t p0, p1, p2, p3;
+   float32_t a0, a1;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+   n2 = fftLen >> 1;
+   ia = 0;
+
+   // loop for groups 
+   for (i = 0; i < n2; i++)
+   {
+      cosVal = pCoef[ia * 2];
+      sinVal = pCoef[(ia * 2) + 1];
+      ia += twidCoefModifier;
+
+      l = i + n2;
+      a0 = pSrc[2 * i] + pSrc[2 * l];
+      xt = pSrc[2 * i] - pSrc[2 * l];
+
+      yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+      a1 = pSrc[2 * l + 1] + pSrc[2 * i + 1];
+      
+      p0 = xt * cosVal;
+      p1 = yt * sinVal;
+      p2 = yt * cosVal;
+      p3 = xt * sinVal;  
+      
+      pSrc[2 * i] = a0;   
+      pSrc[2 * i + 1] = a1;       
+      
+      pSrc[2 * l]     = p0 - p1;
+      pSrc[2 * l + 1] = p2 + p3;  
+   }                             // groups loop end 
+
+   twidCoefModifier <<= 1u;
+
+   // loop for stage 
+   for (k = fftLen / 2; k > 2; k = k >> 1)
+   {
+      n1 = n2;
+      n2 = n2 >> 1;
+      ia = 0;
+
+      // loop for groups 
+      j = 0;
+      do
+      {
+         cosVal = pCoef[ia * 2];
+         sinVal = pCoef[(ia * 2) + 1];
+         ia += twidCoefModifier;
+
+         // loop for butterfly 
+         i = j;
+         do
+         {
+            l = i + n2;
+            a0 = pSrc[2 * i] + pSrc[2 * l];
+            xt = pSrc[2 * i] - pSrc[2 * l];
+
+            yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+            a1 = pSrc[2 * l + 1] + pSrc[2 * i + 1];
+            
+            p0 = xt * cosVal;
+            p1 = yt * sinVal;
+            p2 = yt * cosVal;
+            p3 = xt * sinVal;  
+            
+            pSrc[2 * i] = a0;   
+            pSrc[2 * i + 1] = a1;       
+            
+            pSrc[2 * l]     = p0 - p1;
+            pSrc[2 * l + 1] = p2 + p3; 
+
+            i += n1;
+         } while( i < fftLen );                 // butterfly loop end 
+         j++;
+      } while(j < n2);                      // groups loop end 
+
+      twidCoefModifier <<= 1u;
+   }                             // stages loop end 
+
+   // loop for butterfly 
+   for (i = 0; i < fftLen; i += 2)
+   {   
+      a0 = pSrc[2 * i] + pSrc[2 * i + 2];
+      xt = pSrc[2 * i] - pSrc[2 * i + 2];
+      
+      a1 = pSrc[2 * i + 3] + pSrc[2 * i + 1];
+      yt = pSrc[2 * i + 1] - pSrc[2 * i + 3];
+      
+      p0 = a0 * onebyfftLen;
+      p2 = xt * onebyfftLen;
+      p1 = a1 * onebyfftLen;
+      p3 = yt * onebyfftLen; 
+      
+      pSrc[2 * i] = p0;
+      pSrc[2 * i + 1] = p1;  
+      pSrc[2 * i + 2] = p2;       
+      pSrc[2 * i + 3] = p3;
+   }                             // butterfly loop end 
+
+#else
+
+   n2 = fftLen;
+
+   // loop for stage 
+   for (k = fftLen; k > 2; k = k >> 1)
+   {
+      n1 = n2;
+      n2 = n2 >> 1;
+      ia = 0;
+
+      // loop for groups 
+      j = 0;
+      do
+      {
+         cosVal = pCoef[ia * 2];
+         sinVal = pCoef[(ia * 2) + 1];
+         ia = ia + twidCoefModifier;
+
+         // loop for butterfly 
+         i = j;
+         do
+         {
+            l = i + n2;
+            a0 = pSrc[2 * i] + pSrc[2 * l];
+            xt = pSrc[2 * i] - pSrc[2 * l];
+
+            yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+            a1 = pSrc[2 * l + 1] + pSrc[2 * i + 1];
+            
+            p0 = xt * cosVal;
+            p1 = yt * sinVal;
+            p2 = yt * cosVal;
+            p3 = xt * sinVal;  
+            
+            pSrc[2 * i] = a0;   
+            pSrc[2 * i + 1] = a1;       
+            
+            pSrc[2 * l]     = p0 - p1;
+            pSrc[2 * l + 1] = p2 + p3;  
+            
+            i += n1;
+         } while( i < fftLen );                    // butterfly loop end 
+         j++;
+      } while( j < n2 );                      // groups loop end 
+
+      twidCoefModifier = twidCoefModifier << 1u;
+   }                             // stages loop end 
+
+   n1 = n2;
+   n2 = n2 >> 1;
+
+   // loop for butterfly 
+   for (i = 0; i < fftLen; i += n1)
+   {
+      l = i + n2;
+      
+      a0 = pSrc[2 * i] + pSrc[2 * l];
+      xt = pSrc[2 * i] - pSrc[2 * l];
+      
+      a1 = pSrc[2 * l + 1] + pSrc[2 * i + 1];
+      yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+      
+      p0 = a0 * onebyfftLen;
+      p2 = xt * onebyfftLen;
+      p1 = a1 * onebyfftLen;
+      p3 = yt * onebyfftLen; 
+      
+      pSrc[2 * i] = p0;
+      pSrc[2u * l] = p2;
+     
+      pSrc[2 * i + 1] = p1;    
+      pSrc[2u * l + 1u] = p3;
+   }                             // butterfly loop end 
+
+#endif //      #ifndef ARM_MATH_CM0_FAMILY
+
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_f32.c
new file mode 100644
index 00000000..59dd310c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_f32.c
@@ -0,0 +1,205 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:	    arm_cfft_radix4_init_f32.c   
+*   
+* Description:	Radix-4 Decimation in Frequency Floating-point CFFT & CIFFT Initialization function   
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**   
+ * @ingroup groupTransforms   
+ */
+
+/**   
+ * @addtogroup ComplexFFT   
+ * @{   
+ */
+
+/**   
+* @brief  Initialization function for the floating-point CFFT/CIFFT.  
+* @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_f32 and will be removed
+* in the future.
+* @param[in,out] *S             points to an instance of the floating-point CFFT/CIFFT structure.  
+* @param[in]     fftLen         length of the FFT.  
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.  
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.  
+* @return        The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value.  
+*   
+* \par Description:  
+* \par   
+* The parameter ifftFlag controls whether a forward or inverse transform is computed.   
+* Set(=1) ifftFlag for calculation of CIFFT otherwise  CFFT is calculated  
+* \par   
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.   
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.   
+* \par   
+* The parameter fftLen	Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024.   
+* \par   
+* This Function also initializes Twiddle factor table pointer and Bit reversal table pointer.   
+*/
+arm_status arm_cfft_radix2_init_f32(
+  arm_cfft_radix2_instance_f32 * S,
+  uint16_t fftLen,
+  uint8_t ifftFlag,
+  uint8_t bitReverseFlag)
+{
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+
+  /*  Initialise the FFT length */
+  S->fftLen = fftLen;
+
+  /*  Initialise the Twiddle coefficient pointer */
+  S->pTwiddle = (float32_t *) twiddleCoef;
+
+  /*  Initialise the Flag for selection of CFFT or CIFFT */
+  S->ifftFlag = ifftFlag;
+
+  /*  Initialise the Flag for calculation Bit reversal or not */
+  S->bitReverseFlag = bitReverseFlag;
+
+  /*  Initializations of structure parameters depending on the FFT length */
+  switch (S->fftLen)
+  {
+
+  case 4096u:
+    /*  Initializations of structure parameters for 4096 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 1u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 1u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) armBitRevTable;
+    /*  Initialise the 1/fftLen Value */
+    S->onebyfftLen = 0.000244140625;
+    break;
+
+  case 2048u:
+    /*  Initializations of structure parameters for 2048 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 2u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 2u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[1];
+    /*  Initialise the 1/fftLen Value */
+    S->onebyfftLen = 0.00048828125;
+    break;
+
+  case 1024u:
+    /*  Initializations of structure parameters for 1024 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 4u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 4u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[3];
+    /*  Initialise the 1/fftLen Value */
+    S->onebyfftLen = 0.0009765625f;
+    break;
+
+  case 512u:
+    /*  Initializations of structure parameters for 512 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 8u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 8u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[7];
+    /*  Initialise the 1/fftLen Value */
+    S->onebyfftLen = 0.001953125;
+    break;
+
+  case 256u:
+    /*  Initializations of structure parameters for 256 point FFT */
+    S->twidCoefModifier = 16u;
+    S->bitRevFactor = 16u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[15];
+    S->onebyfftLen = 0.00390625f;
+    break;
+
+  case 128u:
+    /*  Initializations of structure parameters for 128 point FFT */
+    S->twidCoefModifier = 32u;
+    S->bitRevFactor = 32u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[31];
+    S->onebyfftLen = 0.0078125;
+    break;
+
+  case 64u:
+    /*  Initializations of structure parameters for 64 point FFT */
+    S->twidCoefModifier = 64u;
+    S->bitRevFactor = 64u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[63];
+    S->onebyfftLen = 0.015625f;
+    break;
+
+  case 32u:
+    /*  Initializations of structure parameters for 64 point FFT */
+    S->twidCoefModifier = 128u;
+    S->bitRevFactor = 128u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[127];
+    S->onebyfftLen = 0.03125;
+    break;
+
+  case 16u:
+    /*  Initializations of structure parameters for 16 point FFT */
+    S->twidCoefModifier = 256u;
+    S->bitRevFactor = 256u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[255];
+    S->onebyfftLen = 0.0625f;
+    break;
+
+
+  default:
+    /*  Reporting argument error if fftSize is not valid value */
+    status = ARM_MATH_ARGUMENT_ERROR;
+    break;
+  }
+
+  return (status);
+}
+
+/**   
+ * @} end of ComplexFFT group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_q15.c
new file mode 100644
index 00000000..210a317e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_q15.c
@@ -0,0 +1,189 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4   
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_radix2_init_q15.c    
+*    
+* Description:	Radix-2 Decimation in Frequency Q15 FFT & IFFT initialization function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+
+/**    
+ * @addtogroup ComplexFFT    
+ * @{    
+ */
+
+/**   
+* @brief Initialization function for the Q15 CFFT/CIFFT.   
+* @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_q15 and will be removed
+* @param[in,out] *S             points to an instance of the Q15 CFFT/CIFFT structure.   
+* @param[in]     fftLen         length of the FFT.   
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.  
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.  
+* @return        The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value.  
+*   
+* \par Description:  
+* \par   
+* The parameter ifftFlag controls whether a forward or inverse transform is computed.   
+* Set(=1) ifftFlag for calculation of CIFFT otherwise  CFFT is calculated  
+* \par   
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.   
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.   
+* \par   
+* The parameter fftLen	Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024.   
+* \par   
+* This Function also initializes Twiddle factor table pointer and Bit reversal table pointer.   
+*/
+
+arm_status arm_cfft_radix2_init_q15(
+  arm_cfft_radix2_instance_q15 * S,
+  uint16_t fftLen,
+  uint8_t ifftFlag,
+  uint8_t bitReverseFlag)
+{
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+
+  /*  Initialise the FFT length */
+  S->fftLen = fftLen;
+
+  /*  Initialise the Twiddle coefficient pointer */
+  S->pTwiddle = (q15_t *) twiddleCoef_4096_q15;
+  /*  Initialise the Flag for selection of CFFT or CIFFT */
+  S->ifftFlag = ifftFlag;
+  /*  Initialise the Flag for calculation Bit reversal or not */
+  S->bitReverseFlag = bitReverseFlag;
+
+  /*  Initializations of structure parameters depending on the FFT length */
+  switch (S->fftLen)
+  {
+  case 4096u:
+    /*  Initializations of structure parameters for 4096 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 1u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 1u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) armBitRevTable;
+
+    break;
+
+  case 2048u:
+    /*  Initializations of structure parameters for 2048 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 2u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 2u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[1];
+
+    break;
+
+  case 1024u:
+    /*  Initializations of structure parameters for 1024 point FFT */
+    S->twidCoefModifier = 4u;
+    S->bitRevFactor = 4u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[3];
+
+    break;
+
+  case 512u:
+    /*  Initializations of structure parameters for 512 point FFT */
+    S->twidCoefModifier = 8u;
+    S->bitRevFactor = 8u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[7];
+
+    break;
+
+  case 256u:
+    /*  Initializations of structure parameters for 256 point FFT */
+    S->twidCoefModifier = 16u;
+    S->bitRevFactor = 16u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[15];
+
+    break;
+
+  case 128u:
+    /*  Initializations of structure parameters for 128 point FFT */
+    S->twidCoefModifier = 32u;
+    S->bitRevFactor = 32u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[31];
+
+    break;
+
+  case 64u:
+    /*  Initializations of structure parameters for 64 point FFT */
+    S->twidCoefModifier = 64u;
+    S->bitRevFactor = 64u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[63];
+
+    break;
+
+  case 32u:
+    /*  Initializations of structure parameters for 32 point FFT */
+    S->twidCoefModifier = 128u;
+    S->bitRevFactor = 128u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[127];
+
+    break;
+
+  case 16u:
+    /*  Initializations of structure parameters for 16 point FFT */
+    S->twidCoefModifier = 256u;
+    S->bitRevFactor = 256u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[255];
+
+    break;
+
+  default:
+    /*  Reporting argument error if fftSize is not valid value */
+    status = ARM_MATH_ARGUMENT_ERROR;
+    break;
+  }
+
+  return (status);
+}
+
+/**    
+ * @} end of ComplexFFT group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_q31.c
new file mode 100644
index 00000000..3dd1aac4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_init_q31.c
@@ -0,0 +1,187 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4  
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:	    arm_cfft_radix2_init_q31.c   
+*   
+* Description:	Radix-2 Decimation in Frequency Fixed-point CFFT & CIFFT Initialization function   
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**   
+ * @ingroup groupTransforms   
+ */
+
+/**   
+ * @addtogroup ComplexFFT   
+ * @{   
+ */
+
+
+/**    
+*    
+* @brief  Initialization function for the Q31 CFFT/CIFFT.   
+* @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_q31 and will be removed
+* @param[in,out] *S             points to an instance of the Q31 CFFT/CIFFT structure.   
+* @param[in]     fftLen         length of the FFT.  
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.  
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.  
+* @return        The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value.  
+*   
+* \par Description:  
+* \par   
+* The parameter ifftFlag controls whether a forward or inverse transform is computed.   
+* Set(=1) ifftFlag for calculation of CIFFT otherwise  CFFT is calculated  
+* \par   
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.   
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.   
+* \par   
+* The parameter fftLen	Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024.   
+* \par   
+* This Function also initializes Twiddle factor table pointer and Bit reversal table pointer.   
+*/
+
+arm_status arm_cfft_radix2_init_q31(
+  arm_cfft_radix2_instance_q31 * S,
+  uint16_t fftLen,
+  uint8_t ifftFlag,
+  uint8_t bitReverseFlag)
+{
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+
+  /*  Initialise the FFT length */
+  S->fftLen = fftLen;
+
+  /*  Initialise the Twiddle coefficient pointer */
+  S->pTwiddle = (q31_t *) twiddleCoef_4096_q31;
+  /*  Initialise the Flag for selection of CFFT or CIFFT */
+  S->ifftFlag = ifftFlag;
+  /*  Initialise the Flag for calculation Bit reversal or not */
+  S->bitReverseFlag = bitReverseFlag;
+
+  /*  Initializations of Instance structure depending on the FFT length */
+  switch (S->fftLen)
+  {
+    /*  Initializations of structure parameters for 4096 point FFT */
+  case 4096u:
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 1u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 1u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) armBitRevTable;
+    break;
+
+    /*  Initializations of structure parameters for 2048 point FFT */
+  case 2048u:
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 2u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 2u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[1];
+    break;
+
+    /*  Initializations of structure parameters for 1024 point FFT */
+  case 1024u:
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 4u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 4u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[3];
+    break;
+
+    /*  Initializations of structure parameters for 512 point FFT */
+  case 512u:
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 8u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 8u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[7];
+    break;
+
+  case 256u:
+    /*  Initializations of structure parameters for 256 point FFT */
+    S->twidCoefModifier = 16u;
+    S->bitRevFactor = 16u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[15];
+    break;
+
+  case 128u:
+    /*  Initializations of structure parameters for 128 point FFT */
+    S->twidCoefModifier = 32u;
+    S->bitRevFactor = 32u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[31];
+    break;
+
+  case 64u:
+    /*  Initializations of structure parameters for 64 point FFT */
+    S->twidCoefModifier = 64u;
+    S->bitRevFactor = 64u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[63];
+    break;
+
+  case 32u:
+    /*  Initializations of structure parameters for 32 point FFT */
+    S->twidCoefModifier = 128u;
+    S->bitRevFactor = 128u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[127];
+    break;
+
+  case 16u:
+    /*  Initializations of structure parameters for 16 point FFT */
+    S->twidCoefModifier = 256u;
+    S->bitRevFactor = 256u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[255];
+    break;
+
+
+  default:
+    /*  Reporting argument error if fftSize is not valid value */
+    status = ARM_MATH_ARGUMENT_ERROR;
+    break;
+  }
+
+  return (status);
+}
+
+/**   
+ * @} end of ComplexFFT group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_q15.c
new file mode 100644
index 00000000..8bb09f23
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_q15.c
@@ -0,0 +1,742 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:	    arm_cfft_radix2_q15.c   
+*   
+* Description:	Radix-2 Decimation in Frequency CFFT & CIFFT Fixed point processing function   
+*   
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+void arm_radix2_butterfly_q15(
+  q15_t * pSrc,
+  uint32_t fftLen,
+  q15_t * pCoef,
+  uint16_t twidCoefModifier);
+
+void arm_radix2_butterfly_inverse_q15(
+  q15_t * pSrc,
+  uint32_t fftLen,
+  q15_t * pCoef,
+  uint16_t twidCoefModifier);
+	
+void arm_bitreversal_q15(
+  q15_t * pSrc,
+  uint32_t fftLen,
+  uint16_t bitRevFactor,
+  uint16_t * pBitRevTab);
+
+/**   
+ * @ingroup groupTransforms   
+ */
+
+/**   
+ * @addtogroup ComplexFFT   
+ * @{   
+ */
+
+/**   
+ * @details   
+ * @brief Processing function for the fixed-point CFFT/CIFFT.  
+ * @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_q15 and will be removed
+ * @param[in]      *S    points to an instance of the fixed-point CFFT/CIFFT structure.  
+ * @param[in, out] *pSrc points to the complex data buffer of size 2*fftLen. Processing occurs in-place.  
+ * @return none.  
+ */
+
+void arm_cfft_radix2_q15(
+  const arm_cfft_radix2_instance_q15 * S,
+  q15_t * pSrc)
+{
+
+  if(S->ifftFlag == 1u)
+  {
+    arm_radix2_butterfly_inverse_q15(pSrc, S->fftLen,
+                                     S->pTwiddle, S->twidCoefModifier);
+  }
+  else
+  {
+    arm_radix2_butterfly_q15(pSrc, S->fftLen,
+                             S->pTwiddle, S->twidCoefModifier);
+  }
+
+  arm_bitreversal_q15(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable);
+}
+
+/**   
+ * @} end of ComplexFFT group   
+ */
+
+void arm_radix2_butterfly_q15(
+  q15_t * pSrc,
+  uint32_t fftLen,
+  q15_t * pCoef,
+  uint16_t twidCoefModifier)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  unsigned i, j, k, l;
+  unsigned n1, n2, ia;
+  q15_t in;
+  q31_t T, S, R;
+  q31_t coeff, out1, out2;
+
+  //N = fftLen; 
+  n2 = fftLen;
+
+  n1 = n2;
+  n2 = n2 >> 1;
+  ia = 0;
+
+  // loop for groups 
+  for (i = 0; i < n2; i++)
+  {
+    coeff = _SIMD32_OFFSET(pCoef + (ia * 2u));
+
+    ia = ia + twidCoefModifier;
+
+    l = i + n2;
+
+    T = _SIMD32_OFFSET(pSrc + (2 * i));
+    in = ((int16_t) (T & 0xFFFF)) >> 1;
+    T = ((T >> 1) & 0xFFFF0000) | (in & 0xFFFF);
+
+    S = _SIMD32_OFFSET(pSrc + (2 * l));
+    in = ((int16_t) (S & 0xFFFF)) >> 1;
+    S = ((S >> 1) & 0xFFFF0000) | (in & 0xFFFF);
+
+    R = __QSUB16(T, S);
+
+    _SIMD32_OFFSET(pSrc + (2 * i)) = __SHADD16(T, S);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    out1 = __SMUAD(coeff, R) >> 16;
+    out2 = __SMUSDX(coeff, R);
+
+#else
+
+    out1 = __SMUSDX(R, coeff) >> 16u;
+    out2 = __SMUAD(coeff, R);
+
+#endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+    _SIMD32_OFFSET(pSrc + (2u * l)) =
+      (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+
+    coeff = _SIMD32_OFFSET(pCoef + (ia * 2u));
+
+    ia = ia + twidCoefModifier;
+
+    // loop for butterfly 
+    i++;
+    l++;
+
+    T = _SIMD32_OFFSET(pSrc + (2 * i));
+    in = ((int16_t) (T & 0xFFFF)) >> 1;
+    T = ((T >> 1) & 0xFFFF0000) | (in & 0xFFFF);
+
+    S = _SIMD32_OFFSET(pSrc + (2 * l));
+    in = ((int16_t) (S & 0xFFFF)) >> 1;
+    S = ((S >> 1) & 0xFFFF0000) | (in & 0xFFFF);
+
+    R = __QSUB16(T, S);
+
+    _SIMD32_OFFSET(pSrc + (2 * i)) = __SHADD16(T, S);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    out1 = __SMUAD(coeff, R) >> 16;
+    out2 = __SMUSDX(coeff, R);
+
+#else
+
+    out1 = __SMUSDX(R, coeff) >> 16u;
+    out2 = __SMUAD(coeff, R);
+
+#endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+    _SIMD32_OFFSET(pSrc + (2u * l)) =
+      (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+
+  }                             // groups loop end 
+
+  twidCoefModifier = twidCoefModifier << 1u;
+
+  // loop for stage 
+  for (k = fftLen / 2; k > 2; k = k >> 1)
+  {
+    n1 = n2;
+    n2 = n2 >> 1;
+    ia = 0;
+
+    // loop for groups 
+    for (j = 0; j < n2; j++)
+    {
+      coeff = _SIMD32_OFFSET(pCoef + (ia * 2u));
+
+      ia = ia + twidCoefModifier;
+
+      // loop for butterfly 
+      for (i = j; i < fftLen; i += n1)
+      {
+        l = i + n2;
+
+        T = _SIMD32_OFFSET(pSrc + (2 * i));
+
+        S = _SIMD32_OFFSET(pSrc + (2 * l));
+
+        R = __QSUB16(T, S);
+
+        _SIMD32_OFFSET(pSrc + (2 * i)) = __SHADD16(T, S);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        out1 = __SMUAD(coeff, R) >> 16;
+        out2 = __SMUSDX(coeff, R);
+
+#else
+
+        out1 = __SMUSDX(R, coeff) >> 16u;
+        out2 = __SMUAD(coeff, R);
+
+#endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+        _SIMD32_OFFSET(pSrc + (2u * l)) =
+          (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+
+        i += n1;
+
+        l = i + n2;
+
+        T = _SIMD32_OFFSET(pSrc + (2 * i));
+
+        S = _SIMD32_OFFSET(pSrc + (2 * l));
+
+        R = __QSUB16(T, S);
+
+        _SIMD32_OFFSET(pSrc + (2 * i)) = __SHADD16(T, S);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        out1 = __SMUAD(coeff, R) >> 16;
+        out2 = __SMUSDX(coeff, R);
+
+#else
+
+        out1 = __SMUSDX(R, coeff) >> 16u;
+        out2 = __SMUAD(coeff, R);
+
+#endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+        _SIMD32_OFFSET(pSrc + (2u * l)) =
+          (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+
+      }                         // butterfly loop end 
+
+    }                           // groups loop end 
+
+    twidCoefModifier = twidCoefModifier << 1u;
+  }                             // stages loop end 
+
+  n1 = n2;
+  n2 = n2 >> 1;
+  ia = 0;
+
+  coeff = _SIMD32_OFFSET(pCoef + (ia * 2u));
+
+  ia = ia + twidCoefModifier;
+
+  // loop for butterfly 
+  for (i = 0; i < fftLen; i += n1)
+  {
+    l = i + n2;
+
+    T = _SIMD32_OFFSET(pSrc + (2 * i));
+
+    S = _SIMD32_OFFSET(pSrc + (2 * l));
+
+    R = __QSUB16(T, S);
+
+    _SIMD32_OFFSET(pSrc + (2 * i)) = __QADD16(T, S);
+
+    _SIMD32_OFFSET(pSrc + (2u * l)) = R;
+
+    i += n1;
+    l = i + n2;
+
+    T = _SIMD32_OFFSET(pSrc + (2 * i));
+
+    S = _SIMD32_OFFSET(pSrc + (2 * l));
+
+    R = __QSUB16(T, S);
+
+    _SIMD32_OFFSET(pSrc + (2 * i)) = __QADD16(T, S);
+
+    _SIMD32_OFFSET(pSrc + (2u * l)) = R;
+
+  }                             // groups loop end 
+
+
+#else
+
+  unsigned i, j, k, l;
+  unsigned n1, n2, ia;
+  q15_t xt, yt, cosVal, sinVal;
+
+
+  //N = fftLen; 
+  n2 = fftLen;
+
+  n1 = n2;
+  n2 = n2 >> 1;
+  ia = 0;
+
+  // loop for groups 
+  for (j = 0; j < n2; j++)
+  {
+    cosVal = pCoef[ia * 2];
+    sinVal = pCoef[(ia * 2) + 1];
+    ia = ia + twidCoefModifier;
+
+    // loop for butterfly 
+    for (i = j; i < fftLen; i += n1)
+    {
+      l = i + n2;
+      xt = (pSrc[2 * i] >> 1u) - (pSrc[2 * l] >> 1u);
+      pSrc[2 * i] = ((pSrc[2 * i] >> 1u) + (pSrc[2 * l] >> 1u)) >> 1u;
+
+      yt = (pSrc[2 * i + 1] >> 1u) - (pSrc[2 * l + 1] >> 1u);
+      pSrc[2 * i + 1] =
+        ((pSrc[2 * l + 1] >> 1u) + (pSrc[2 * i + 1] >> 1u)) >> 1u;
+
+      pSrc[2u * l] = (((int16_t) (((q31_t) xt * cosVal) >> 16)) +
+                      ((int16_t) (((q31_t) yt * sinVal) >> 16)));
+
+      pSrc[2u * l + 1u] = (((int16_t) (((q31_t) yt * cosVal) >> 16)) -
+                           ((int16_t) (((q31_t) xt * sinVal) >> 16)));
+
+    }                           // butterfly loop end 
+
+  }                             // groups loop end 
+
+  twidCoefModifier = twidCoefModifier << 1u;
+
+  // loop for stage 
+  for (k = fftLen / 2; k > 2; k = k >> 1)
+  {
+    n1 = n2;
+    n2 = n2 >> 1;
+    ia = 0;
+
+    // loop for groups 
+    for (j = 0; j < n2; j++)
+    {
+      cosVal = pCoef[ia * 2];
+      sinVal = pCoef[(ia * 2) + 1];
+      ia = ia + twidCoefModifier;
+
+      // loop for butterfly 
+      for (i = j; i < fftLen; i += n1)
+      {
+        l = i + n2;
+        xt = pSrc[2 * i] - pSrc[2 * l];
+        pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]) >> 1u;
+
+        yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+        pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]) >> 1u;
+
+        pSrc[2u * l] = (((int16_t) (((q31_t) xt * cosVal) >> 16)) +
+                        ((int16_t) (((q31_t) yt * sinVal) >> 16)));
+
+        pSrc[2u * l + 1u] = (((int16_t) (((q31_t) yt * cosVal) >> 16)) -
+                             ((int16_t) (((q31_t) xt * sinVal) >> 16)));
+
+      }                         // butterfly loop end 
+
+    }                           // groups loop end 
+
+    twidCoefModifier = twidCoefModifier << 1u;
+  }                             // stages loop end 
+
+  n1 = n2;
+  n2 = n2 >> 1;
+  ia = 0;
+
+  // loop for groups 
+  for (j = 0; j < n2; j++)
+  {
+    cosVal = pCoef[ia * 2];
+    sinVal = pCoef[(ia * 2) + 1];
+
+    ia = ia + twidCoefModifier;
+
+    // loop for butterfly 
+    for (i = j; i < fftLen; i += n1)
+    {
+      l = i + n2;
+      xt = pSrc[2 * i] - pSrc[2 * l];
+      pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]);
+
+      yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+      pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]);
+
+      pSrc[2u * l] = xt;
+
+      pSrc[2u * l + 1u] = yt;
+
+    }                           // butterfly loop end 
+
+  }                             // groups loop end 
+
+  twidCoefModifier = twidCoefModifier << 1u;
+
+#endif //             #ifndef ARM_MATH_CM0_FAMILY
+
+}
+
+
+void arm_radix2_butterfly_inverse_q15(
+  q15_t * pSrc,
+  uint32_t fftLen,
+  q15_t * pCoef,
+  uint16_t twidCoefModifier)
+{
+#ifndef ARM_MATH_CM0_FAMILY
+
+  unsigned i, j, k, l;
+  unsigned n1, n2, ia;
+  q15_t in;
+  q31_t T, S, R;
+  q31_t coeff, out1, out2;
+
+  //N = fftLen; 
+  n2 = fftLen;
+
+  n1 = n2;
+  n2 = n2 >> 1;
+  ia = 0;
+
+  // loop for groups 
+  for (i = 0; i < n2; i++)
+  {
+    coeff = _SIMD32_OFFSET(pCoef + (ia * 2u));
+
+    ia = ia + twidCoefModifier;
+
+    l = i + n2;
+
+    T = _SIMD32_OFFSET(pSrc + (2 * i));
+    in = ((int16_t) (T & 0xFFFF)) >> 1;
+    T = ((T >> 1) & 0xFFFF0000) | (in & 0xFFFF);
+
+    S = _SIMD32_OFFSET(pSrc + (2 * l));
+    in = ((int16_t) (S & 0xFFFF)) >> 1;
+    S = ((S >> 1) & 0xFFFF0000) | (in & 0xFFFF);
+
+    R = __QSUB16(T, S);
+
+    _SIMD32_OFFSET(pSrc + (2 * i)) = __SHADD16(T, S);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    out1 = __SMUSD(coeff, R) >> 16;
+    out2 = __SMUADX(coeff, R);
+#else
+
+    out1 = __SMUADX(R, coeff) >> 16u;
+    out2 = __SMUSD(__QSUB(0, coeff), R);
+
+#endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+    _SIMD32_OFFSET(pSrc + (2u * l)) =
+      (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+
+    coeff = _SIMD32_OFFSET(pCoef + (ia * 2u));
+
+    ia = ia + twidCoefModifier;
+
+    // loop for butterfly 
+    i++;
+    l++;
+
+    T = _SIMD32_OFFSET(pSrc + (2 * i));
+    in = ((int16_t) (T & 0xFFFF)) >> 1;
+    T = ((T >> 1) & 0xFFFF0000) | (in & 0xFFFF);
+
+    S = _SIMD32_OFFSET(pSrc + (2 * l));
+    in = ((int16_t) (S & 0xFFFF)) >> 1;
+    S = ((S >> 1) & 0xFFFF0000) | (in & 0xFFFF);
+
+    R = __QSUB16(T, S);
+
+    _SIMD32_OFFSET(pSrc + (2 * i)) = __SHADD16(T, S);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    out1 = __SMUSD(coeff, R) >> 16;
+    out2 = __SMUADX(coeff, R);
+#else
+
+    out1 = __SMUADX(R, coeff) >> 16u;
+    out2 = __SMUSD(__QSUB(0, coeff), R);
+
+#endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+    _SIMD32_OFFSET(pSrc + (2u * l)) =
+      (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+
+  }                             // groups loop end 
+
+  twidCoefModifier = twidCoefModifier << 1u;
+
+  // loop for stage 
+  for (k = fftLen / 2; k > 2; k = k >> 1)
+  {
+    n1 = n2;
+    n2 = n2 >> 1;
+    ia = 0;
+
+    // loop for groups 
+    for (j = 0; j < n2; j++)
+    {
+      coeff = _SIMD32_OFFSET(pCoef + (ia * 2u));
+
+      ia = ia + twidCoefModifier;
+
+      // loop for butterfly 
+      for (i = j; i < fftLen; i += n1)
+      {
+        l = i + n2;
+
+        T = _SIMD32_OFFSET(pSrc + (2 * i));
+
+        S = _SIMD32_OFFSET(pSrc + (2 * l));
+
+        R = __QSUB16(T, S);
+
+        _SIMD32_OFFSET(pSrc + (2 * i)) = __SHADD16(T, S);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        out1 = __SMUSD(coeff, R) >> 16;
+        out2 = __SMUADX(coeff, R);
+
+#else
+
+        out1 = __SMUADX(R, coeff) >> 16u;
+        out2 = __SMUSD(__QSUB(0, coeff), R);
+
+#endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+        _SIMD32_OFFSET(pSrc + (2u * l)) =
+          (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+
+        i += n1;
+
+        l = i + n2;
+
+        T = _SIMD32_OFFSET(pSrc + (2 * i));
+
+        S = _SIMD32_OFFSET(pSrc + (2 * l));
+
+        R = __QSUB16(T, S);
+
+        _SIMD32_OFFSET(pSrc + (2 * i)) = __SHADD16(T, S);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        out1 = __SMUSD(coeff, R) >> 16;
+        out2 = __SMUADX(coeff, R);
+#else
+
+        out1 = __SMUADX(R, coeff) >> 16u;
+        out2 = __SMUSD(__QSUB(0, coeff), R);
+
+#endif //     #ifndef ARM_MATH_BIG_ENDIAN
+
+        _SIMD32_OFFSET(pSrc + (2u * l)) =
+          (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+
+      }                         // butterfly loop end 
+
+    }                           // groups loop end 
+
+    twidCoefModifier = twidCoefModifier << 1u;
+  }                             // stages loop end 
+
+  n1 = n2;
+  n2 = n2 >> 1;
+  ia = 0;
+
+  // loop for groups 
+  for (j = 0; j < n2; j++)
+  {
+    coeff = _SIMD32_OFFSET(pCoef + (ia * 2u));
+
+    ia = ia + twidCoefModifier;
+
+    // loop for butterfly 
+    for (i = j; i < fftLen; i += n1)
+    {
+      l = i + n2;
+
+      T = _SIMD32_OFFSET(pSrc + (2 * i));
+
+      S = _SIMD32_OFFSET(pSrc + (2 * l));
+
+      R = __QSUB16(T, S);
+
+      _SIMD32_OFFSET(pSrc + (2 * i)) = __QADD16(T, S);
+
+      _SIMD32_OFFSET(pSrc + (2u * l)) = R;
+
+    }                           // butterfly loop end 
+
+  }                             // groups loop end 
+
+  twidCoefModifier = twidCoefModifier << 1u;
+
+#else
+
+
+  unsigned i, j, k, l;
+  unsigned n1, n2, ia;
+  q15_t xt, yt, cosVal, sinVal;
+
+  //N = fftLen; 
+  n2 = fftLen;
+
+  n1 = n2;
+  n2 = n2 >> 1;
+  ia = 0;
+
+  // loop for groups 
+  for (j = 0; j < n2; j++)
+  {
+    cosVal = pCoef[ia * 2];
+    sinVal = pCoef[(ia * 2) + 1];
+    ia = ia + twidCoefModifier;
+
+    // loop for butterfly 
+    for (i = j; i < fftLen; i += n1)
+    {
+      l = i + n2;
+      xt = (pSrc[2 * i] >> 1u) - (pSrc[2 * l] >> 1u);
+      pSrc[2 * i] = ((pSrc[2 * i] >> 1u) + (pSrc[2 * l] >> 1u)) >> 1u;
+
+      yt = (pSrc[2 * i + 1] >> 1u) - (pSrc[2 * l + 1] >> 1u);
+      pSrc[2 * i + 1] =
+        ((pSrc[2 * l + 1] >> 1u) + (pSrc[2 * i + 1] >> 1u)) >> 1u;
+
+      pSrc[2u * l] = (((int16_t) (((q31_t) xt * cosVal) >> 16)) -
+                      ((int16_t) (((q31_t) yt * sinVal) >> 16)));
+
+      pSrc[2u * l + 1u] = (((int16_t) (((q31_t) yt * cosVal) >> 16)) +
+                           ((int16_t) (((q31_t) xt * sinVal) >> 16)));
+
+    }                           // butterfly loop end 
+
+  }                             // groups loop end 
+
+  twidCoefModifier = twidCoefModifier << 1u;
+
+  // loop for stage 
+  for (k = fftLen / 2; k > 2; k = k >> 1)
+  {
+    n1 = n2;
+    n2 = n2 >> 1;
+    ia = 0;
+
+    // loop for groups 
+    for (j = 0; j < n2; j++)
+    {
+      cosVal = pCoef[ia * 2];
+      sinVal = pCoef[(ia * 2) + 1];
+      ia = ia + twidCoefModifier;
+
+      // loop for butterfly 
+      for (i = j; i < fftLen; i += n1)
+      {
+        l = i + n2;
+        xt = pSrc[2 * i] - pSrc[2 * l];
+        pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]) >> 1u;
+
+        yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+        pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]) >> 1u;
+
+        pSrc[2u * l] = (((int16_t) (((q31_t) xt * cosVal) >> 16)) -
+                        ((int16_t) (((q31_t) yt * sinVal) >> 16)));
+
+        pSrc[2u * l + 1u] = (((int16_t) (((q31_t) yt * cosVal) >> 16)) +
+                             ((int16_t) (((q31_t) xt * sinVal) >> 16)));
+
+      }                         // butterfly loop end 
+
+    }                           // groups loop end 
+
+    twidCoefModifier = twidCoefModifier << 1u;
+  }                             // stages loop end 
+
+  n1 = n2;
+  n2 = n2 >> 1;
+  ia = 0;
+
+  cosVal = pCoef[ia * 2];
+  sinVal = pCoef[(ia * 2) + 1];
+
+  ia = ia + twidCoefModifier;
+
+  // loop for butterfly 
+  for (i = 0; i < fftLen; i += n1)
+  {
+    l = i + n2;
+    xt = pSrc[2 * i] - pSrc[2 * l];
+    pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]);
+
+    yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+    pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]);
+
+    pSrc[2u * l] = xt;
+
+    pSrc[2u * l + 1u] = yt;
+
+  }                             // groups loop end 
+
+
+#endif //             #ifndef ARM_MATH_CM0_FAMILY
+
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_q31.c
new file mode 100644
index 00000000..f4958935
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix2_q31.c
@@ -0,0 +1,351 @@
+/* ----------------------------------------------------------------------   
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.   
+*   
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*   
+* Project: 	    CMSIS DSP Library   
+* Title:	    arm_cfft_radix2_q31.c   
+*   
+* Description:	Radix-2 Decimation in Frequency CFFT & CIFFT Fixed point processing function   
+*   
+*   
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+void arm_radix2_butterfly_q31(
+  q31_t * pSrc,
+  uint32_t fftLen,
+  q31_t * pCoef,
+  uint16_t twidCoefModifier);
+
+void arm_radix2_butterfly_inverse_q31(
+  q31_t * pSrc,
+  uint32_t fftLen,
+  q31_t * pCoef,
+  uint16_t twidCoefModifier);
+
+void arm_bitreversal_q31(
+  q31_t * pSrc,
+  uint32_t fftLen,
+  uint16_t bitRevFactor,
+  uint16_t * pBitRevTab);
+
+/**   
+* @ingroup groupTransforms   
+*/
+
+/**   
+* @addtogroup ComplexFFT   
+* @{   
+*/
+
+/**   
+* @details   
+* @brief Processing function for the fixed-point CFFT/CIFFT.  
+* @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_q31 and will be removed
+* @param[in]      *S    points to an instance of the fixed-point CFFT/CIFFT structure.  
+* @param[in, out] *pSrc points to the complex data buffer of size 2*fftLen. Processing occurs in-place.  
+* @return none.  
+*/
+
+void arm_cfft_radix2_q31(
+const arm_cfft_radix2_instance_q31 * S,
+q31_t * pSrc)
+{
+
+   if(S->ifftFlag == 1u)
+   {
+      arm_radix2_butterfly_inverse_q31(pSrc, S->fftLen,
+      S->pTwiddle, S->twidCoefModifier);
+   }
+   else
+   {
+      arm_radix2_butterfly_q31(pSrc, S->fftLen,
+      S->pTwiddle, S->twidCoefModifier);
+   }
+
+   arm_bitreversal_q31(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable);
+}
+
+/**   
+* @} end of ComplexFFT group   
+*/
+
+void arm_radix2_butterfly_q31(
+q31_t * pSrc,
+uint32_t fftLen,
+q31_t * pCoef,
+uint16_t twidCoefModifier)
+{
+
+   unsigned i, j, k, l, m;
+   unsigned n1, n2, ia;
+   q31_t xt, yt, cosVal, sinVal;
+   q31_t p0, p1;
+
+   //N = fftLen; 
+   n2 = fftLen;
+
+   n1 = n2;
+   n2 = n2 >> 1;
+   ia = 0;
+
+   // loop for groups 
+   for (i = 0; i < n2; i++)
+   {
+      cosVal = pCoef[ia * 2];
+      sinVal = pCoef[(ia * 2) + 1];
+      ia = ia + twidCoefModifier;
+
+      l = i + n2;
+      xt = (pSrc[2 * i] >> 1u) - (pSrc[2 * l] >> 1u);
+      pSrc[2 * i] = ((pSrc[2 * i] >> 1u) + (pSrc[2 * l] >> 1u)) >> 1u;
+      
+      yt = (pSrc[2 * i + 1] >> 1u) - (pSrc[2 * l + 1] >> 1u);
+      pSrc[2 * i + 1] =
+        ((pSrc[2 * l + 1] >> 1u) + (pSrc[2 * i + 1] >> 1u)) >> 1u;
+
+      mult_32x32_keep32_R(p0, xt, cosVal);
+      mult_32x32_keep32_R(p1, yt, cosVal);
+      multAcc_32x32_keep32_R(p0, yt, sinVal); 
+      multSub_32x32_keep32_R(p1, xt, sinVal);
+      
+      pSrc[2u * l] = p0;
+      pSrc[2u * l + 1u] = p1;
+
+   }                             // groups loop end 
+
+   twidCoefModifier <<= 1u;
+
+   // loop for stage 
+   for (k = fftLen / 2; k > 2; k = k >> 1)
+   {
+      n1 = n2;
+      n2 = n2 >> 1;
+      ia = 0;
+
+      // loop for groups 
+      for (j = 0; j < n2; j++)
+      {
+         cosVal = pCoef[ia * 2];
+         sinVal = pCoef[(ia * 2) + 1];
+         ia = ia + twidCoefModifier;
+
+         // loop for butterfly 
+         i = j;
+         m = fftLen / n1;
+         do
+         {
+            l = i + n2;
+            xt = pSrc[2 * i] - pSrc[2 * l];
+            pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]) >> 1u;
+            
+            yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+            pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]) >> 1u;
+
+            mult_32x32_keep32_R(p0, xt, cosVal);
+            mult_32x32_keep32_R(p1, yt, cosVal);
+            multAcc_32x32_keep32_R(p0, yt, sinVal);
+            multSub_32x32_keep32_R(p1, xt, sinVal);
+            
+            pSrc[2u * l] = p0;
+            pSrc[2u * l + 1u] = p1;
+            i += n1;
+            m--;
+         } while( m > 0);                   // butterfly loop end 
+
+      }                           // groups loop end 
+
+      twidCoefModifier <<= 1u;
+   }                             // stages loop end 
+
+   n1 = n2;
+   n2 = n2 >> 1;
+   ia = 0;
+
+   cosVal = pCoef[ia * 2];
+   sinVal = pCoef[(ia * 2) + 1];
+   ia = ia + twidCoefModifier;
+
+   // loop for butterfly 
+   for (i = 0; i < fftLen; i += n1)
+   {
+      l = i + n2;
+      xt = pSrc[2 * i] - pSrc[2 * l];
+      pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]);
+
+      yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+      pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]);
+
+      pSrc[2u * l] = xt;
+
+      pSrc[2u * l + 1u] = yt;
+
+      i += n1;
+      l = i + n2;
+
+      xt = pSrc[2 * i] - pSrc[2 * l];
+      pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]);
+
+      yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+      pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]);
+
+      pSrc[2u * l] = xt;
+
+      pSrc[2u * l + 1u] = yt;
+
+   }                             // butterfly loop end 
+
+}
+
+
+void arm_radix2_butterfly_inverse_q31(
+q31_t * pSrc,
+uint32_t fftLen,
+q31_t * pCoef,
+uint16_t twidCoefModifier)
+{
+
+   unsigned i, j, k, l;
+   unsigned n1, n2, ia;
+   q31_t xt, yt, cosVal, sinVal;
+   q31_t p0, p1;
+
+   //N = fftLen; 
+   n2 = fftLen;
+
+   n1 = n2;
+   n2 = n2 >> 1;
+   ia = 0;
+
+   // loop for groups 
+   for (i = 0; i < n2; i++)
+   {
+      cosVal = pCoef[ia * 2];
+      sinVal = pCoef[(ia * 2) + 1];
+      ia = ia + twidCoefModifier;
+
+      l = i + n2;
+      xt = (pSrc[2 * i] >> 1u) - (pSrc[2 * l] >> 1u);
+      pSrc[2 * i] = ((pSrc[2 * i] >> 1u) + (pSrc[2 * l] >> 1u)) >> 1u;
+      
+      yt = (pSrc[2 * i + 1] >> 1u) - (pSrc[2 * l + 1] >> 1u);
+      pSrc[2 * i + 1] =
+        ((pSrc[2 * l + 1] >> 1u) + (pSrc[2 * i + 1] >> 1u)) >> 1u;
+
+      mult_32x32_keep32_R(p0, xt, cosVal);
+      mult_32x32_keep32_R(p1, yt, cosVal);
+      multSub_32x32_keep32_R(p0, yt, sinVal);
+      multAcc_32x32_keep32_R(p1, xt, sinVal);
+      
+      pSrc[2u * l] = p0;
+      pSrc[2u * l + 1u] = p1;
+   }                             // groups loop end 
+
+   twidCoefModifier = twidCoefModifier << 1u;
+
+   // loop for stage 
+   for (k = fftLen / 2; k > 2; k = k >> 1)
+   {
+      n1 = n2;
+      n2 = n2 >> 1;
+      ia = 0;
+
+      // loop for groups 
+      for (j = 0; j < n2; j++)
+      {
+         cosVal = pCoef[ia * 2];
+         sinVal = pCoef[(ia * 2) + 1];
+         ia = ia + twidCoefModifier;
+
+         // loop for butterfly 
+         for (i = j; i < fftLen; i += n1)
+         {
+            l = i + n2;
+            xt = pSrc[2 * i] - pSrc[2 * l];
+            pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]) >> 1u;
+      
+            yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+            pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]) >> 1u;
+
+            mult_32x32_keep32_R(p0, xt, cosVal);
+            mult_32x32_keep32_R(p1, yt, cosVal);
+            multSub_32x32_keep32_R(p0, yt, sinVal);
+            multAcc_32x32_keep32_R(p1, xt, sinVal);
+            
+            pSrc[2u * l] = p0;
+            pSrc[2u * l + 1u] = p1;
+         }                         // butterfly loop end 
+
+      }                           // groups loop end 
+
+      twidCoefModifier = twidCoefModifier << 1u;
+   }                             // stages loop end 
+
+   n1 = n2;
+   n2 = n2 >> 1;
+   ia = 0;
+
+   cosVal = pCoef[ia * 2];
+   sinVal = pCoef[(ia * 2) + 1];
+   ia = ia + twidCoefModifier;
+
+   // loop for butterfly 
+   for (i = 0; i < fftLen; i += n1)
+   {
+      l = i + n2;
+      xt = pSrc[2 * i] - pSrc[2 * l];
+      pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]);
+
+      yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+      pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]);
+
+      pSrc[2u * l] = xt;
+
+      pSrc[2u * l + 1u] = yt;
+
+      i += n1;
+      l = i + n2;
+
+      xt = pSrc[2 * i] - pSrc[2 * l];
+      pSrc[2 * i] = (pSrc[2 * i] + pSrc[2 * l]);
+
+      yt = pSrc[2 * i + 1] - pSrc[2 * l + 1];
+      pSrc[2 * i + 1] = (pSrc[2 * l + 1] + pSrc[2 * i + 1]);
+
+      pSrc[2u * l] = xt;
+
+      pSrc[2u * l + 1u] = yt;
+
+   }                             // butterfly loop end 
+
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_f32.c
new file mode 100644
index 00000000..b7f4e0b1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_f32.c
@@ -0,0 +1,1210 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_radix4_f32.c    
+*    
+* Description:	Radix-4 Decimation in Frequency CFFT & CIFFT Floating point processing function    
+*    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+extern void arm_bitreversal_f32(
+float32_t * pSrc,
+uint16_t fftSize,
+uint16_t bitRevFactor,
+uint16_t * pBitRevTab);
+
+/**    
+* @ingroup groupTransforms    
+*/
+
+/* ----------------------------------------------------------------------    
+** Internal helper function used by the FFTs    
+** ------------------------------------------------------------------- */
+
+/*    
+* @brief  Core function for the floating-point CFFT butterfly process.   
+* @param[in, out] *pSrc            points to the in-place buffer of floating-point data type.   
+* @param[in]      fftLen           length of the FFT.   
+* @param[in]      *pCoef           points to the twiddle coefficient buffer.   
+* @param[in]      twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+* @return none.   
+*/
+
+void arm_radix4_butterfly_f32(
+float32_t * pSrc,
+uint16_t fftLen,
+float32_t * pCoef,
+uint16_t twidCoefModifier)
+{
+
+   float32_t co1, co2, co3, si1, si2, si3;
+   uint32_t ia1, ia2, ia3;
+   uint32_t i0, i1, i2, i3;
+   uint32_t n1, n2, j, k;
+
+#ifndef ARM_MATH_CM0_FAMILY_FAMILY
+
+   /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+   float32_t xaIn, yaIn, xbIn, ybIn, xcIn, ycIn, xdIn, ydIn;
+   float32_t Xaplusc, Xbplusd, Yaplusc, Ybplusd, Xaminusc, Xbminusd, Yaminusc,
+   Ybminusd;
+   float32_t Xb12C_out, Yb12C_out, Xc12C_out, Yc12C_out, Xd12C_out, Yd12C_out;
+   float32_t Xb12_out, Yb12_out, Xc12_out, Yc12_out, Xd12_out, Yd12_out;
+   float32_t *ptr1;
+   float32_t p0,p1,p2,p3,p4,p5;
+   float32_t a0,a1,a2,a3,a4,a5,a6,a7;
+
+   /*  Initializations for the first stage */
+   n2 = fftLen;
+   n1 = n2;
+
+   /* n2 = fftLen/4 */
+   n2 >>= 2u;
+   i0 = 0u;
+   ia1 = 0u;
+
+   j = n2;
+
+   /*  Calculation of first stage */
+   do
+   {
+      /*  index calculation for the input as, */
+      /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2], pSrc[i0 + 3fftLen/4] */
+      i1 = i0 + n2;
+      i2 = i1 + n2;
+      i3 = i2 + n2;
+
+      xaIn = pSrc[(2u * i0)];
+      yaIn = pSrc[(2u * i0) + 1u];
+
+      xbIn = pSrc[(2u * i1)];
+      ybIn = pSrc[(2u * i1) + 1u];
+
+      xcIn = pSrc[(2u * i2)];
+      ycIn = pSrc[(2u * i2) + 1u];
+
+      xdIn = pSrc[(2u * i3)];
+      ydIn = pSrc[(2u * i3) + 1u];
+
+      /* xa + xc */
+      Xaplusc = xaIn + xcIn;
+      /* xb + xd */
+      Xbplusd = xbIn + xdIn;
+      /* ya + yc */
+      Yaplusc = yaIn + ycIn;
+      /* yb + yd */
+      Ybplusd = ybIn + ydIn;
+
+      /*  index calculation for the coefficients */
+      ia2 = ia1 + ia1;
+      co2 = pCoef[ia2 * 2u];
+      si2 = pCoef[(ia2 * 2u) + 1u];
+
+      /* xa - xc */
+      Xaminusc = xaIn - xcIn;
+      /* xb - xd */
+      Xbminusd = xbIn - xdIn;
+      /* ya - yc */
+      Yaminusc = yaIn - ycIn;
+      /* yb - yd */
+      Ybminusd = ybIn - ydIn;
+
+      /* xa' = xa + xb + xc + xd */
+      pSrc[(2u * i0)] = Xaplusc + Xbplusd;
+      /* ya' = ya + yb + yc + yd */
+      pSrc[(2u * i0) + 1u] = Yaplusc + Ybplusd;
+
+      /* (xa - xc) + (yb - yd) */
+      Xb12C_out = (Xaminusc + Ybminusd);
+      /* (ya - yc) + (xb - xd) */
+      Yb12C_out = (Yaminusc - Xbminusd);
+      /* (xa + xc) - (xb + xd) */
+      Xc12C_out = (Xaplusc - Xbplusd);
+      /* (ya + yc) - (yb + yd) */
+      Yc12C_out = (Yaplusc - Ybplusd);
+      /* (xa - xc) - (yb - yd) */
+      Xd12C_out = (Xaminusc - Ybminusd);
+      /* (ya - yc) + (xb - xd) */
+      Yd12C_out = (Xbminusd + Yaminusc);
+
+      co1 = pCoef[ia1 * 2u];
+      si1 = pCoef[(ia1 * 2u) + 1u];
+
+      /*  index calculation for the coefficients */
+      ia3 = ia2 + ia1;
+      co3 = pCoef[ia3 * 2u];
+      si3 = pCoef[(ia3 * 2u) + 1u];
+
+      Xb12_out = Xb12C_out * co1;
+      Yb12_out = Yb12C_out * co1;
+      Xc12_out = Xc12C_out * co2;
+      Yc12_out = Yc12C_out * co2;
+      Xd12_out = Xd12C_out * co3;
+      Yd12_out = Yd12C_out * co3;
+         
+      /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+      //Xb12_out -= Yb12C_out * si1;
+      p0 = Yb12C_out * si1;
+      /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+      //Yb12_out += Xb12C_out * si1;
+      p1 = Xb12C_out * si1;
+      /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+      //Xc12_out -= Yc12C_out * si2;
+      p2 = Yc12C_out * si2;
+      /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+      //Yc12_out += Xc12C_out * si2;
+      p3 = Xc12C_out * si2;
+      /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+      //Xd12_out -= Yd12C_out * si3;
+      p4 = Yd12C_out * si3;
+      /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+      //Yd12_out += Xd12C_out * si3;
+      p5 = Xd12C_out * si3;
+      
+      Xb12_out += p0;
+      Yb12_out -= p1;
+      Xc12_out += p2;
+      Yc12_out -= p3;
+      Xd12_out += p4;
+      Yd12_out -= p5;
+
+      /* xc' = (xa-xb+xc-xd)co2 + (ya-yb+yc-yd)(si2) */
+      pSrc[2u * i1] = Xc12_out;
+
+      /* yc' = (ya-yb+yc-yd)co2 - (xa-xb+xc-xd)(si2) */
+      pSrc[(2u * i1) + 1u] = Yc12_out;
+
+      /* xb' = (xa+yb-xc-yd)co1 + (ya-xb-yc+xd)(si1) */
+      pSrc[2u * i2] = Xb12_out;
+
+      /* yb' = (ya-xb-yc+xd)co1 - (xa+yb-xc-yd)(si1) */
+      pSrc[(2u * i2) + 1u] = Yb12_out;
+
+      /* xd' = (xa-yb-xc+yd)co3 + (ya+xb-yc-xd)(si3) */
+      pSrc[2u * i3] = Xd12_out;
+
+      /* yd' = (ya+xb-yc-xd)co3 - (xa-yb-xc+yd)(si3) */
+      pSrc[(2u * i3) + 1u] = Yd12_out;
+
+      /*  Twiddle coefficients index modifier */
+      ia1 += twidCoefModifier;
+
+      /*  Updating input index */
+      i0++;
+
+   }
+   while(--j);
+
+   twidCoefModifier <<= 2u;
+
+   /*  Calculation of second stage to excluding last stage */
+   for (k = fftLen >> 2u; k > 4u; k >>= 2u)
+   {
+      /*  Initializations for the first stage */
+      n1 = n2;
+      n2 >>= 2u;
+      ia1 = 0u;
+
+      /*  Calculation of first stage */
+      j = 0;
+      do
+      {
+         /*  index calculation for the coefficients */
+         ia2 = ia1 + ia1;
+         ia3 = ia2 + ia1;
+         co1 = pCoef[ia1 * 2u];
+         si1 = pCoef[(ia1 * 2u) + 1u];
+         co2 = pCoef[ia2 * 2u];
+         si2 = pCoef[(ia2 * 2u) + 1u];
+         co3 = pCoef[ia3 * 2u];
+         si3 = pCoef[(ia3 * 2u) + 1u];
+
+         /*  Twiddle coefficients index modifier */
+         ia1 += twidCoefModifier;
+      
+         i0 = j;
+         do
+         {
+            /*  index calculation for the input as, */
+            /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2], pSrc[i0 + 3fftLen/4] */
+            i1 = i0 + n2;
+            i2 = i1 + n2;
+            i3 = i2 + n2;
+
+            xaIn = pSrc[(2u * i0)];
+            yaIn = pSrc[(2u * i0) + 1u];
+
+            xbIn = pSrc[(2u * i1)];
+            ybIn = pSrc[(2u * i1) + 1u];
+
+            xcIn = pSrc[(2u * i2)];
+            ycIn = pSrc[(2u * i2) + 1u];
+
+            xdIn = pSrc[(2u * i3)];
+            ydIn = pSrc[(2u * i3) + 1u];
+
+            /* xa - xc */
+            Xaminusc = xaIn - xcIn;
+            /* (xb - xd) */
+            Xbminusd = xbIn - xdIn;
+            /* ya - yc */
+            Yaminusc = yaIn - ycIn;
+            /* (yb - yd) */
+            Ybminusd = ybIn - ydIn;
+
+            /* xa + xc */
+            Xaplusc = xaIn + xcIn;
+            /* xb + xd */
+            Xbplusd = xbIn + xdIn;
+            /* ya + yc */
+            Yaplusc = yaIn + ycIn;
+            /* yb + yd */
+            Ybplusd = ybIn + ydIn;
+
+            /* (xa - xc) + (yb - yd) */
+            Xb12C_out = (Xaminusc + Ybminusd);
+            /* (ya - yc) -  (xb - xd) */
+            Yb12C_out = (Yaminusc - Xbminusd);
+            /* xa + xc -(xb + xd) */
+            Xc12C_out = (Xaplusc - Xbplusd);
+            /* (ya + yc) - (yb + yd) */
+            Yc12C_out = (Yaplusc - Ybplusd);
+            /* (xa - xc) - (yb - yd) */
+            Xd12C_out = (Xaminusc - Ybminusd);
+            /* (ya - yc) +  (xb - xd) */
+            Yd12C_out = (Xbminusd + Yaminusc);
+
+            pSrc[(2u * i0)] = Xaplusc + Xbplusd;
+            pSrc[(2u * i0) + 1u] = Yaplusc + Ybplusd;
+
+            Xb12_out = Xb12C_out * co1;
+            Yb12_out = Yb12C_out * co1;
+            Xc12_out = Xc12C_out * co2;
+            Yc12_out = Yc12C_out * co2;
+            Xd12_out = Xd12C_out * co3;
+            Yd12_out = Yd12C_out * co3;
+         
+            /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+            //Xb12_out -= Yb12C_out * si1;
+            p0 = Yb12C_out * si1;
+            /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+            //Yb12_out += Xb12C_out * si1;
+            p1 = Xb12C_out * si1;
+            /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+            //Xc12_out -= Yc12C_out * si2;
+            p2 = Yc12C_out * si2;
+            /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+            //Yc12_out += Xc12C_out * si2;
+            p3 = Xc12C_out * si2;
+            /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+            //Xd12_out -= Yd12C_out * si3;
+            p4 = Yd12C_out * si3;
+            /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+            //Yd12_out += Xd12C_out * si3;
+            p5 = Xd12C_out * si3;
+            
+            Xb12_out += p0;
+            Yb12_out -= p1;
+            Xc12_out += p2;
+            Yc12_out -= p3;
+            Xd12_out += p4;
+            Yd12_out -= p5;
+
+            /* xc' = (xa-xb+xc-xd)co2 + (ya-yb+yc-yd)(si2) */
+            pSrc[2u * i1] = Xc12_out;
+
+            /* yc' = (ya-yb+yc-yd)co2 - (xa-xb+xc-xd)(si2) */
+            pSrc[(2u * i1) + 1u] = Yc12_out;
+
+            /* xb' = (xa+yb-xc-yd)co1 + (ya-xb-yc+xd)(si1) */
+            pSrc[2u * i2] = Xb12_out;
+
+            /* yb' = (ya-xb-yc+xd)co1 - (xa+yb-xc-yd)(si1) */
+            pSrc[(2u * i2) + 1u] = Yb12_out;
+
+            /* xd' = (xa-yb-xc+yd)co3 + (ya+xb-yc-xd)(si3) */
+            pSrc[2u * i3] = Xd12_out;
+
+            /* yd' = (ya+xb-yc-xd)co3 - (xa-yb-xc+yd)(si3) */
+            pSrc[(2u * i3) + 1u] = Yd12_out;
+
+            i0 += n1;
+         } while(i0 < fftLen);
+         j++;
+      } while(j <= (n2 - 1u));
+      twidCoefModifier <<= 2u;
+   }
+
+   j = fftLen >> 2;
+   ptr1 = &pSrc[0];
+
+   /*  Calculations of last stage */
+   do
+   {
+      xaIn = ptr1[0];
+      yaIn = ptr1[1];
+      xbIn = ptr1[2];
+      ybIn = ptr1[3];
+      xcIn = ptr1[4];
+      ycIn = ptr1[5];
+      xdIn = ptr1[6];
+      ydIn = ptr1[7];
+
+      /* xa + xc */
+      Xaplusc = xaIn + xcIn;
+
+      /* xa - xc */
+      Xaminusc = xaIn - xcIn;
+
+      /* ya + yc */
+      Yaplusc = yaIn + ycIn;
+
+      /* ya - yc */
+      Yaminusc = yaIn - ycIn;
+
+      /* xb + xd */
+      Xbplusd = xbIn + xdIn;
+
+      /* yb + yd */
+      Ybplusd = ybIn + ydIn;
+
+      /* (xb-xd) */
+      Xbminusd = xbIn - xdIn;
+
+      /* (yb-yd) */
+      Ybminusd = ybIn - ydIn;
+
+      /* xa' = xa + xb + xc + xd */
+      a0 = (Xaplusc + Xbplusd);
+      /* ya' = ya + yb + yc + yd */
+      a1 = (Yaplusc + Ybplusd);
+      /* xc' = (xa-xb+xc-xd) */
+      a2 = (Xaplusc - Xbplusd);
+      /* yc' = (ya-yb+yc-yd) */
+      a3 = (Yaplusc - Ybplusd);
+      /* xb' = (xa+yb-xc-yd) */
+      a4 = (Xaminusc + Ybminusd);
+      /* yb' = (ya-xb-yc+xd) */
+      a5 = (Yaminusc - Xbminusd);
+      /* xd' = (xa-yb-xc+yd)) */
+      a6 = (Xaminusc - Ybminusd);
+      /* yd' = (ya+xb-yc-xd) */
+      a7 = (Xbminusd + Yaminusc);
+   
+      ptr1[0] = a0;
+      ptr1[1] = a1;
+      ptr1[2] = a2;
+      ptr1[3] = a3;
+      ptr1[4] = a4;
+      ptr1[5] = a5;
+      ptr1[6] = a6;
+      ptr1[7] = a7;
+
+      /* increment pointer by 8 */
+      ptr1 += 8u;
+   } while(--j);
+
+#else
+
+   float32_t t1, t2, r1, r2, s1, s2;
+
+   /* Run the below code for Cortex-M0 */
+
+   /*  Initializations for the fft calculation */
+   n2 = fftLen;
+   n1 = n2;
+   for (k = fftLen; k > 1u; k >>= 2u)
+   {
+      /*  Initializations for the fft calculation */
+      n1 = n2;
+      n2 >>= 2u;
+      ia1 = 0u;
+
+      /*  FFT Calculation */
+      j = 0;
+      do
+      {
+         /*  index calculation for the coefficients */
+         ia2 = ia1 + ia1;
+         ia3 = ia2 + ia1;
+         co1 = pCoef[ia1 * 2u];
+         si1 = pCoef[(ia1 * 2u) + 1u];
+         co2 = pCoef[ia2 * 2u];
+         si2 = pCoef[(ia2 * 2u) + 1u];
+         co3 = pCoef[ia3 * 2u];
+         si3 = pCoef[(ia3 * 2u) + 1u];
+
+         /*  Twiddle coefficients index modifier */
+         ia1 = ia1 + twidCoefModifier;
+
+         i0 = j;
+         do
+         {
+            /*  index calculation for the input as, */
+            /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2], pSrc[i0 + 3fftLen/4] */
+            i1 = i0 + n2;
+            i2 = i1 + n2;
+            i3 = i2 + n2;
+
+            /* xa + xc */
+            r1 = pSrc[(2u * i0)] + pSrc[(2u * i2)];
+
+            /* xa - xc */
+            r2 = pSrc[(2u * i0)] - pSrc[(2u * i2)];
+
+            /* ya + yc */
+            s1 = pSrc[(2u * i0) + 1u] + pSrc[(2u * i2) + 1u];
+
+            /* ya - yc */
+            s2 = pSrc[(2u * i0) + 1u] - pSrc[(2u * i2) + 1u];
+
+            /* xb + xd */
+            t1 = pSrc[2u * i1] + pSrc[2u * i3];
+
+            /* xa' = xa + xb + xc + xd */
+            pSrc[2u * i0] = r1 + t1;
+
+            /* xa + xc -(xb + xd) */
+            r1 = r1 - t1;
+
+            /* yb + yd */
+            t2 = pSrc[(2u * i1) + 1u] + pSrc[(2u * i3) + 1u];
+
+            /* ya' = ya + yb + yc + yd */
+            pSrc[(2u * i0) + 1u] = s1 + t2;
+
+            /* (ya + yc) - (yb + yd) */
+            s1 = s1 - t2;
+
+            /* (yb - yd) */
+            t1 = pSrc[(2u * i1) + 1u] - pSrc[(2u * i3) + 1u];
+
+            /* (xb - xd) */
+            t2 = pSrc[2u * i1] - pSrc[2u * i3];
+
+            /* xc' = (xa-xb+xc-xd)co2 + (ya-yb+yc-yd)(si2) */
+            pSrc[2u * i1] = (r1 * co2) + (s1 * si2);
+
+            /* yc' = (ya-yb+yc-yd)co2 - (xa-xb+xc-xd)(si2) */
+            pSrc[(2u * i1) + 1u] = (s1 * co2) - (r1 * si2);
+
+            /* (xa - xc) + (yb - yd) */
+            r1 = r2 + t1;
+
+            /* (xa - xc) - (yb - yd) */
+            r2 = r2 - t1;
+
+            /* (ya - yc) -  (xb - xd) */
+            s1 = s2 - t2;
+
+            /* (ya - yc) +  (xb - xd) */
+            s2 = s2 + t2;
+
+            /* xb' = (xa+yb-xc-yd)co1 + (ya-xb-yc+xd)(si1) */
+            pSrc[2u * i2] = (r1 * co1) + (s1 * si1);
+
+            /* yb' = (ya-xb-yc+xd)co1 - (xa+yb-xc-yd)(si1) */
+            pSrc[(2u * i2) + 1u] = (s1 * co1) - (r1 * si1);
+
+            /* xd' = (xa-yb-xc+yd)co3 + (ya+xb-yc-xd)(si3) */
+            pSrc[2u * i3] = (r2 * co3) + (s2 * si3);
+
+            /* yd' = (ya+xb-yc-xd)co3 - (xa-yb-xc+yd)(si3) */
+            pSrc[(2u * i3) + 1u] = (s2 * co3) - (r2 * si3);
+         
+            i0 += n1;
+         } while( i0 < fftLen);
+         j++;
+      } while(j <= (n2 - 1u));
+      twidCoefModifier <<= 2u;
+   }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY_FAMILY */
+
+}
+
+/*    
+* @brief  Core function for the floating-point CIFFT butterfly process.   
+* @param[in, out] *pSrc            points to the in-place buffer of floating-point data type.   
+* @param[in]      fftLen           length of the FFT.   
+* @param[in]      *pCoef           points to twiddle coefficient buffer.   
+* @param[in]      twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+* @param[in]      onebyfftLen      value of 1/fftLen.   
+* @return none.   
+*/
+
+void arm_radix4_butterfly_inverse_f32(
+float32_t * pSrc,
+uint16_t fftLen,
+float32_t * pCoef,
+uint16_t twidCoefModifier,
+float32_t onebyfftLen)
+{
+   float32_t co1, co2, co3, si1, si2, si3;
+   uint32_t ia1, ia2, ia3;
+   uint32_t i0, i1, i2, i3;
+   uint32_t n1, n2, j, k;
+
+#ifndef ARM_MATH_CM0_FAMILY_FAMILY
+
+   float32_t xaIn, yaIn, xbIn, ybIn, xcIn, ycIn, xdIn, ydIn;
+   float32_t Xaplusc, Xbplusd, Yaplusc, Ybplusd, Xaminusc, Xbminusd, Yaminusc,
+   Ybminusd;
+   float32_t Xb12C_out, Yb12C_out, Xc12C_out, Yc12C_out, Xd12C_out, Yd12C_out;
+   float32_t Xb12_out, Yb12_out, Xc12_out, Yc12_out, Xd12_out, Yd12_out;
+   float32_t *ptr1;
+   float32_t p0,p1,p2,p3,p4,p5,p6,p7;
+   float32_t a0,a1,a2,a3,a4,a5,a6,a7;
+
+
+   /*  Initializations for the first stage */
+   n2 = fftLen;
+   n1 = n2;
+
+   /* n2 = fftLen/4 */
+   n2 >>= 2u;
+   i0 = 0u;
+   ia1 = 0u;
+
+   j = n2;
+
+   /*  Calculation of first stage */
+   do
+   {
+      /*  index calculation for the input as, */
+      /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2], pSrc[i0 + 3fftLen/4] */
+      i1 = i0 + n2;
+      i2 = i1 + n2;
+      i3 = i2 + n2;
+
+      /*  Butterfly implementation */
+      xaIn = pSrc[(2u * i0)];
+      yaIn = pSrc[(2u * i0) + 1u];
+
+      xcIn = pSrc[(2u * i2)];
+      ycIn = pSrc[(2u * i2) + 1u];
+
+      xbIn = pSrc[(2u * i1)];
+      ybIn = pSrc[(2u * i1) + 1u];
+
+      xdIn = pSrc[(2u * i3)];
+      ydIn = pSrc[(2u * i3) + 1u];
+
+      /* xa + xc */
+      Xaplusc = xaIn + xcIn;
+      /* xb + xd */
+      Xbplusd = xbIn + xdIn;
+      /* ya + yc */
+      Yaplusc = yaIn + ycIn;
+      /* yb + yd */
+      Ybplusd = ybIn + ydIn;
+
+      /*  index calculation for the coefficients */
+      ia2 = ia1 + ia1;
+      co2 = pCoef[ia2 * 2u];
+      si2 = pCoef[(ia2 * 2u) + 1u];
+
+      /* xa - xc */
+      Xaminusc = xaIn - xcIn;
+      /* xb - xd */
+      Xbminusd = xbIn - xdIn;
+      /* ya - yc */
+      Yaminusc = yaIn - ycIn;
+      /* yb - yd */
+      Ybminusd = ybIn - ydIn;
+
+      /* xa' = xa + xb + xc + xd */
+      pSrc[(2u * i0)] = Xaplusc + Xbplusd;
+
+      /* ya' = ya + yb + yc + yd */
+      pSrc[(2u * i0) + 1u] = Yaplusc + Ybplusd;
+
+      /* (xa - xc) - (yb - yd) */
+      Xb12C_out = (Xaminusc - Ybminusd);
+      /* (ya - yc) + (xb - xd) */
+      Yb12C_out = (Yaminusc + Xbminusd);
+      /* (xa + xc) - (xb + xd) */
+      Xc12C_out = (Xaplusc - Xbplusd);
+      /* (ya + yc) - (yb + yd) */
+      Yc12C_out = (Yaplusc - Ybplusd);
+      /* (xa - xc) + (yb - yd) */
+      Xd12C_out = (Xaminusc + Ybminusd);
+      /* (ya - yc) - (xb - xd) */
+      Yd12C_out = (Yaminusc - Xbminusd);
+
+      co1 = pCoef[ia1 * 2u];
+      si1 = pCoef[(ia1 * 2u) + 1u];
+
+      /*  index calculation for the coefficients */
+      ia3 = ia2 + ia1;
+      co3 = pCoef[ia3 * 2u];
+      si3 = pCoef[(ia3 * 2u) + 1u];
+
+      Xb12_out = Xb12C_out * co1;
+      Yb12_out = Yb12C_out * co1;
+      Xc12_out = Xc12C_out * co2;
+      Yc12_out = Yc12C_out * co2;
+      Xd12_out = Xd12C_out * co3;
+      Yd12_out = Yd12C_out * co3;
+   
+      /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+      //Xb12_out -= Yb12C_out * si1;
+      p0 = Yb12C_out * si1;
+      /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+      //Yb12_out += Xb12C_out * si1;
+      p1 = Xb12C_out * si1;
+      /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+      //Xc12_out -= Yc12C_out * si2;
+      p2 = Yc12C_out * si2;
+      /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+      //Yc12_out += Xc12C_out * si2;
+      p3 = Xc12C_out * si2;
+      /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+      //Xd12_out -= Yd12C_out * si3;
+      p4 = Yd12C_out * si3;
+      /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+      //Yd12_out += Xd12C_out * si3;
+      p5 = Xd12C_out * si3;
+      
+      Xb12_out -= p0;
+      Yb12_out += p1;
+      Xc12_out -= p2;
+      Yc12_out += p3;
+      Xd12_out -= p4;
+      Yd12_out += p5;
+
+      /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+      pSrc[2u * i1] = Xc12_out;
+
+      /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+      pSrc[(2u * i1) + 1u] = Yc12_out;
+
+      /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+      pSrc[2u * i2] = Xb12_out;
+
+      /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+      pSrc[(2u * i2) + 1u] = Yb12_out;
+
+      /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+      pSrc[2u * i3] = Xd12_out;
+
+      /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+      pSrc[(2u * i3) + 1u] = Yd12_out;
+
+      /*  Twiddle coefficients index modifier */
+      ia1 = ia1 + twidCoefModifier;
+
+      /*  Updating input index */
+      i0 = i0 + 1u;
+
+   } while(--j);
+
+   twidCoefModifier <<= 2u;
+
+   /*  Calculation of second stage to excluding last stage */
+   for (k = fftLen >> 2u; k > 4u; k >>= 2u)
+   {
+      /*  Initializations for the first stage */
+      n1 = n2;
+      n2 >>= 2u;
+      ia1 = 0u;
+
+      /*  Calculation of first stage */
+      j = 0;
+      do
+      {
+         /*  index calculation for the coefficients */
+         ia2 = ia1 + ia1;
+         ia3 = ia2 + ia1;
+         co1 = pCoef[ia1 * 2u];
+         si1 = pCoef[(ia1 * 2u) + 1u];
+         co2 = pCoef[ia2 * 2u];
+         si2 = pCoef[(ia2 * 2u) + 1u];
+         co3 = pCoef[ia3 * 2u];
+         si3 = pCoef[(ia3 * 2u) + 1u];
+
+         /*  Twiddle coefficients index modifier */
+         ia1 = ia1 + twidCoefModifier;
+
+         i0 = j;
+         do
+         {
+            /*  index calculation for the input as, */
+            /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2], pSrc[i0 + 3fftLen/4] */
+            i1 = i0 + n2;
+            i2 = i1 + n2;
+            i3 = i2 + n2;
+
+            xaIn = pSrc[(2u * i0)];
+            yaIn = pSrc[(2u * i0) + 1u];
+
+            xbIn = pSrc[(2u * i1)];
+            ybIn = pSrc[(2u * i1) + 1u];
+
+            xcIn = pSrc[(2u * i2)];
+            ycIn = pSrc[(2u * i2) + 1u];
+
+            xdIn = pSrc[(2u * i3)];
+            ydIn = pSrc[(2u * i3) + 1u];
+
+            /* xa - xc */
+            Xaminusc = xaIn - xcIn;
+            /* (xb - xd) */
+            Xbminusd = xbIn - xdIn;
+            /* ya - yc */
+            Yaminusc = yaIn - ycIn;
+            /* (yb - yd) */
+            Ybminusd = ybIn - ydIn;
+
+            /* xa + xc */
+            Xaplusc = xaIn + xcIn;
+            /* xb + xd */
+            Xbplusd = xbIn + xdIn;
+            /* ya + yc */
+            Yaplusc = yaIn + ycIn;
+            /* yb + yd */
+            Ybplusd = ybIn + ydIn;
+
+            /* (xa - xc) - (yb - yd) */
+            Xb12C_out = (Xaminusc - Ybminusd);
+            /* (ya - yc) +  (xb - xd) */
+            Yb12C_out = (Yaminusc + Xbminusd);
+            /* xa + xc -(xb + xd) */
+            Xc12C_out = (Xaplusc - Xbplusd);
+            /* (ya + yc) - (yb + yd) */
+            Yc12C_out = (Yaplusc - Ybplusd);
+            /* (xa - xc) + (yb - yd) */
+            Xd12C_out = (Xaminusc + Ybminusd);
+            /* (ya - yc) -  (xb - xd) */
+            Yd12C_out = (Yaminusc - Xbminusd);
+
+            pSrc[(2u * i0)] = Xaplusc + Xbplusd;
+            pSrc[(2u * i0) + 1u] = Yaplusc + Ybplusd;
+
+            Xb12_out = Xb12C_out * co1;
+            Yb12_out = Yb12C_out * co1;
+            Xc12_out = Xc12C_out * co2;
+            Yc12_out = Yc12C_out * co2;
+            Xd12_out = Xd12C_out * co3;
+            Yd12_out = Yd12C_out * co3;
+
+            /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+            //Xb12_out -= Yb12C_out * si1;
+            p0 = Yb12C_out * si1;
+            /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+            //Yb12_out += Xb12C_out * si1;
+            p1 = Xb12C_out * si1;
+            /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+            //Xc12_out -= Yc12C_out * si2;
+            p2 = Yc12C_out * si2;
+            /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+            //Yc12_out += Xc12C_out * si2;
+            p3 = Xc12C_out * si2;
+            /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+            //Xd12_out -= Yd12C_out * si3;
+            p4 = Yd12C_out * si3;
+            /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+            //Yd12_out += Xd12C_out * si3;
+            p5 = Xd12C_out * si3;
+            
+            Xb12_out -= p0;
+            Yb12_out += p1;
+            Xc12_out -= p2;
+            Yc12_out += p3;
+            Xd12_out -= p4;
+            Yd12_out += p5;
+
+            /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+            pSrc[2u * i1] = Xc12_out;
+
+            /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+            pSrc[(2u * i1) + 1u] = Yc12_out;
+
+            /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+            pSrc[2u * i2] = Xb12_out;
+
+            /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+            pSrc[(2u * i2) + 1u] = Yb12_out;
+
+            /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+            pSrc[2u * i3] = Xd12_out;
+
+            /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+            pSrc[(2u * i3) + 1u] = Yd12_out;
+
+            i0 += n1;
+         } while(i0 < fftLen);
+         j++;
+      } while(j <= (n2 - 1u));
+      twidCoefModifier <<= 2u;
+   }
+   /*  Initializations of last stage */
+
+   j = fftLen >> 2;
+   ptr1 = &pSrc[0];
+
+   /*  Calculations of last stage */
+   do
+   {
+      xaIn = ptr1[0];
+      yaIn = ptr1[1];
+      xbIn = ptr1[2];
+      ybIn = ptr1[3];
+      xcIn = ptr1[4];
+      ycIn = ptr1[5];
+      xdIn = ptr1[6];
+      ydIn = ptr1[7];
+
+      /*  Butterfly implementation */
+      /* xa + xc */
+      Xaplusc = xaIn + xcIn;
+
+      /* xa - xc */
+      Xaminusc = xaIn - xcIn;
+
+      /* ya + yc */
+      Yaplusc = yaIn + ycIn;
+
+      /* ya - yc */
+      Yaminusc = yaIn - ycIn;
+
+      /* xb + xd */
+      Xbplusd = xbIn + xdIn;
+
+      /* yb + yd */
+      Ybplusd = ybIn + ydIn;
+
+      /* (xb-xd) */
+      Xbminusd = xbIn - xdIn;
+
+      /* (yb-yd) */
+      Ybminusd = ybIn - ydIn;
+      
+      /* xa' = (xa+xb+xc+xd) * onebyfftLen */
+      a0 = (Xaplusc + Xbplusd);
+      /* ya' = (ya+yb+yc+yd) * onebyfftLen */
+      a1 = (Yaplusc + Ybplusd);
+      /* xc' = (xa-xb+xc-xd) * onebyfftLen */
+      a2 = (Xaplusc - Xbplusd);
+      /* yc' = (ya-yb+yc-yd) * onebyfftLen  */
+      a3 = (Yaplusc - Ybplusd);
+      /* xb' = (xa-yb-xc+yd) * onebyfftLen */
+      a4 = (Xaminusc - Ybminusd);
+      /* yb' = (ya+xb-yc-xd) * onebyfftLen */
+      a5 = (Yaminusc + Xbminusd);
+      /* xd' = (xa-yb-xc+yd) * onebyfftLen */
+      a6 = (Xaminusc + Ybminusd);
+      /* yd' = (ya-xb-yc+xd) * onebyfftLen */
+      a7 = (Yaminusc - Xbminusd);
+   
+      p0 = a0 * onebyfftLen;
+      p1 = a1 * onebyfftLen;
+      p2 = a2 * onebyfftLen;
+      p3 = a3 * onebyfftLen;
+      p4 = a4 * onebyfftLen;
+      p5 = a5 * onebyfftLen;
+      p6 = a6 * onebyfftLen;
+      p7 = a7 * onebyfftLen;
+   
+      /* xa' = (xa+xb+xc+xd) * onebyfftLen */
+      ptr1[0] = p0;
+      /* ya' = (ya+yb+yc+yd) * onebyfftLen */
+      ptr1[1] = p1;
+      /* xc' = (xa-xb+xc-xd) * onebyfftLen */
+      ptr1[2] = p2;
+      /* yc' = (ya-yb+yc-yd) * onebyfftLen  */
+      ptr1[3] = p3;
+      /* xb' = (xa-yb-xc+yd) * onebyfftLen */
+      ptr1[4] = p4;
+      /* yb' = (ya+xb-yc-xd) * onebyfftLen */
+      ptr1[5] = p5;
+      /* xd' = (xa-yb-xc+yd) * onebyfftLen */
+      ptr1[6] = p6;
+      /* yd' = (ya-xb-yc+xd) * onebyfftLen */
+      ptr1[7] = p7;
+
+      /* increment source pointer by 8 for next calculations */
+      ptr1 = ptr1 + 8u;
+
+   } while(--j);
+
+#else
+
+   float32_t t1, t2, r1, r2, s1, s2;
+
+   /* Run the below code for Cortex-M0 */
+
+   /*  Initializations for the first stage */
+   n2 = fftLen;
+   n1 = n2;
+
+   /*  Calculation of first stage */
+   for (k = fftLen; k > 4u; k >>= 2u)
+   {
+      /*  Initializations for the first stage */
+      n1 = n2;
+      n2 >>= 2u;
+      ia1 = 0u;
+
+      /*  Calculation of first stage */
+      j = 0;
+      do
+      {
+         /*  index calculation for the coefficients */
+         ia2 = ia1 + ia1;
+         ia3 = ia2 + ia1;
+         co1 = pCoef[ia1 * 2u];
+         si1 = pCoef[(ia1 * 2u) + 1u];
+         co2 = pCoef[ia2 * 2u];
+         si2 = pCoef[(ia2 * 2u) + 1u];
+         co3 = pCoef[ia3 * 2u];
+         si3 = pCoef[(ia3 * 2u) + 1u];
+
+         /*  Twiddle coefficients index modifier */
+         ia1 = ia1 + twidCoefModifier;
+
+         i0 = j;
+         do
+         {
+            /*  index calculation for the input as, */
+            /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2], pSrc[i0 + 3fftLen/4] */
+            i1 = i0 + n2;
+            i2 = i1 + n2;
+            i3 = i2 + n2;
+
+            /* xa + xc */
+            r1 = pSrc[(2u * i0)] + pSrc[(2u * i2)];
+
+            /* xa - xc */
+            r2 = pSrc[(2u * i0)] - pSrc[(2u * i2)];
+
+            /* ya + yc */
+            s1 = pSrc[(2u * i0) + 1u] + pSrc[(2u * i2) + 1u];
+
+            /* ya - yc */
+            s2 = pSrc[(2u * i0) + 1u] - pSrc[(2u * i2) + 1u];
+
+            /* xb + xd */
+            t1 = pSrc[2u * i1] + pSrc[2u * i3];
+
+            /* xa' = xa + xb + xc + xd */
+            pSrc[2u * i0] = r1 + t1;
+
+            /* xa + xc -(xb + xd) */
+            r1 = r1 - t1;
+
+            /* yb + yd */
+            t2 = pSrc[(2u * i1) + 1u] + pSrc[(2u * i3) + 1u];
+
+            /* ya' = ya + yb + yc + yd */
+            pSrc[(2u * i0) + 1u] = s1 + t2;
+
+            /* (ya + yc) - (yb + yd) */
+            s1 = s1 - t2;
+
+            /* (yb - yd) */
+            t1 = pSrc[(2u * i1) + 1u] - pSrc[(2u * i3) + 1u];
+
+            /* (xb - xd) */
+            t2 = pSrc[2u * i1] - pSrc[2u * i3];
+
+            /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+            pSrc[2u * i1] = (r1 * co2) - (s1 * si2);
+
+            /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+            pSrc[(2u * i1) + 1u] = (s1 * co2) + (r1 * si2);
+
+            /* (xa - xc) - (yb - yd) */
+            r1 = r2 - t1;
+
+            /* (xa - xc) + (yb - yd) */
+            r2 = r2 + t1;
+
+            /* (ya - yc) +  (xb - xd) */
+            s1 = s2 + t2;
+
+            /* (ya - yc) -  (xb - xd) */
+            s2 = s2 - t2;
+
+            /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+            pSrc[2u * i2] = (r1 * co1) - (s1 * si1);
+
+            /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+            pSrc[(2u * i2) + 1u] = (s1 * co1) + (r1 * si1);
+
+            /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+            pSrc[2u * i3] = (r2 * co3) - (s2 * si3);
+
+            /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+            pSrc[(2u * i3) + 1u] = (s2 * co3) + (r2 * si3);
+         
+            i0 += n1;
+         } while( i0 < fftLen);
+         j++;
+      } while(j <= (n2 - 1u));
+      twidCoefModifier <<= 2u;
+   }
+   /*  Initializations of last stage */
+   n1 = n2;
+   n2 >>= 2u;
+
+   /*  Calculations of last stage */
+   for (i0 = 0u; i0 <= (fftLen - n1); i0 += n1)
+   {
+      /*  index calculation for the input as, */
+      /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2], pSrc[i0 + 3fftLen/4] */
+      i1 = i0 + n2;
+      i2 = i1 + n2;
+      i3 = i2 + n2;
+
+      /*  Butterfly implementation */
+      /* xa + xc */
+      r1 = pSrc[2u * i0] + pSrc[2u * i2];
+
+      /* xa - xc */
+      r2 = pSrc[2u * i0] - pSrc[2u * i2];
+
+      /* ya + yc */
+      s1 = pSrc[(2u * i0) + 1u] + pSrc[(2u * i2) + 1u];
+
+      /* ya - yc */
+      s2 = pSrc[(2u * i0) + 1u] - pSrc[(2u * i2) + 1u];
+
+      /* xc + xd */
+      t1 = pSrc[2u * i1] + pSrc[2u * i3];
+
+      /* xa' = xa + xb + xc + xd */
+      pSrc[2u * i0] = (r1 + t1) * onebyfftLen;
+
+      /* (xa + xb) - (xc + xd) */
+      r1 = r1 - t1;
+
+      /* yb + yd */
+      t2 = pSrc[(2u * i1) + 1u] + pSrc[(2u * i3) + 1u];
+
+      /* ya' = ya + yb + yc + yd */
+      pSrc[(2u * i0) + 1u] = (s1 + t2) * onebyfftLen;
+
+      /* (ya + yc) - (yb + yd) */
+      s1 = s1 - t2;
+
+      /* (yb-yd) */
+      t1 = pSrc[(2u * i1) + 1u] - pSrc[(2u * i3) + 1u];
+
+      /* (xb-xd) */
+      t2 = pSrc[2u * i1] - pSrc[2u * i3];
+
+      /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+      pSrc[2u * i1] = r1 * onebyfftLen;
+
+      /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+      pSrc[(2u * i1) + 1u] = s1 * onebyfftLen;
+
+      /* (xa - xc) - (yb-yd) */
+      r1 = r2 - t1;
+
+      /* (xa - xc) + (yb-yd) */
+      r2 = r2 + t1;
+
+      /* (ya - yc) + (xb-xd) */
+      s1 = s2 + t2;
+
+      /* (ya - yc) - (xb-xd) */
+      s2 = s2 - t2;
+
+      /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+      pSrc[2u * i2] = r1 * onebyfftLen;
+
+      /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+      pSrc[(2u * i2) + 1u] = s1 * onebyfftLen;
+
+      /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+      pSrc[2u * i3] = r2 * onebyfftLen;
+
+      /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+      pSrc[(2u * i3) + 1u] = s2 * onebyfftLen;
+   }
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY_FAMILY */
+}
+
+/**    
+* @addtogroup ComplexFFT    
+* @{    
+*/
+
+/**    
+* @details    
+* @brief Processing function for the floating-point Radix-4 CFFT/CIFFT.   
+* @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_f32 and will be removed
+* in the future.
+* @param[in]      *S    points to an instance of the floating-point Radix-4 CFFT/CIFFT structure.   
+* @param[in, out] *pSrc points to the complex data buffer of size 2*fftLen. Processing occurs in-place.   
+* @return none.   
+*/
+
+void arm_cfft_radix4_f32(
+const arm_cfft_radix4_instance_f32 * S,
+float32_t * pSrc)
+{
+
+   if(S->ifftFlag == 1u)
+   {
+      /*  Complex IFFT radix-4  */
+      arm_radix4_butterfly_inverse_f32(pSrc, S->fftLen, S->pTwiddle,
+      S->twidCoefModifier, S->onebyfftLen);
+   }
+   else
+   {
+      /*  Complex FFT radix-4  */
+      arm_radix4_butterfly_f32(pSrc, S->fftLen, S->pTwiddle,
+      S->twidCoefModifier);
+   }
+
+   if(S->bitReverseFlag == 1u)
+   {
+      /*  Bit Reversal */
+      arm_bitreversal_f32(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable);
+   }
+
+}
+
+/**    
+* @} end of ComplexFFT group    
+*/
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_f32.c
new file mode 100644
index 00000000..d0152198
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_f32.c
@@ -0,0 +1,165 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_radix4_init_f32.c    
+*    
+* Description:	Radix-4 Decimation in Frequency Floating-point CFFT & CIFFT Initialization function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @addtogroup ComplexFFT    
+ * @{    
+ */
+
+/**    
+* @brief  Initialization function for the floating-point CFFT/CIFFT.   
+* @deprecated Do not use this function.  It has been superceded by \ref arm_cfft_f32 and will be removed
+* in the future.
+* @param[in,out] *S             points to an instance of the floating-point CFFT/CIFFT structure.   
+* @param[in]     fftLen         length of the FFT.   
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.   
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.   
+* @return        The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value.   
+*    
+* \par Description:   
+* \par    
+* The parameter ifftFlag controls whether a forward or inverse transform is computed.    
+* Set(=1) ifftFlag for calculation of CIFFT otherwise  CFFT is calculated   
+* \par    
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.    
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.    
+* \par    
+* The parameter fftLen	Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024.    
+* \par    
+* This Function also initializes Twiddle factor table pointer and Bit reversal table pointer.    
+*/
+
+arm_status arm_cfft_radix4_init_f32(
+  arm_cfft_radix4_instance_f32 * S,
+  uint16_t fftLen,
+  uint8_t ifftFlag,
+  uint8_t bitReverseFlag)
+{
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+
+  /*  Initialise the FFT length */
+  S->fftLen = fftLen;
+
+  /*  Initialise the Twiddle coefficient pointer */
+  S->pTwiddle = (float32_t *) twiddleCoef;
+
+  /*  Initialise the Flag for selection of CFFT or CIFFT */
+  S->ifftFlag = ifftFlag;
+
+  /*  Initialise the Flag for calculation Bit reversal or not */
+  S->bitReverseFlag = bitReverseFlag;
+
+  /*  Initializations of structure parameters depending on the FFT length */
+  switch (S->fftLen)
+  {
+
+  case 4096u:
+    /*  Initializations of structure parameters for 4096 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 1u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 1u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) armBitRevTable;
+    /*  Initialise the 1/fftLen Value */
+    S->onebyfftLen = 0.000244140625;
+    break;
+
+  case 1024u:
+    /*  Initializations of structure parameters for 1024 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 4u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 4u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[3];
+    /*  Initialise the 1/fftLen Value */
+    S->onebyfftLen = 0.0009765625f;
+    break;
+
+
+  case 256u:
+    /*  Initializations of structure parameters for 256 point FFT */
+    S->twidCoefModifier = 16u;
+    S->bitRevFactor = 16u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[15];
+    S->onebyfftLen = 0.00390625f;
+    break;
+
+  case 64u:
+    /*  Initializations of structure parameters for 64 point FFT */
+    S->twidCoefModifier = 64u;
+    S->bitRevFactor = 64u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[63];
+    S->onebyfftLen = 0.015625f;
+    break;
+
+  case 16u:
+    /*  Initializations of structure parameters for 16 point FFT */
+    S->twidCoefModifier = 256u;
+    S->bitRevFactor = 256u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[255];
+    S->onebyfftLen = 0.0625f;
+    break;
+
+
+  default:
+    /*  Reporting argument error if fftSize is not valid value */
+    status = ARM_MATH_ARGUMENT_ERROR;
+    break;
+  }
+
+  return (status);
+}
+
+/**    
+ * @} end of ComplexFFT group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_q15.c
new file mode 100644
index 00000000..b6f8ad60
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_q15.c
@@ -0,0 +1,152 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_radix4_init_q15.c    
+*    
+* Description:	Radix-4 Decimation in Frequency Q15 FFT & IFFT initialization function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+
+/**    
+ * @addtogroup ComplexFFT    
+ * @{    
+ */
+
+
+/**    
+* @brief Initialization function for the Q15 CFFT/CIFFT.   
+* @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_q15 and will be removed
+* @param[in,out] *S             points to an instance of the Q15 CFFT/CIFFT structure.   
+* @param[in]     fftLen         length of the FFT.   
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.   
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.   
+* @return        The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value.   
+*    
+* \par Description:   
+* \par    
+* The parameter ifftFlag controls whether a forward or inverse transform is computed.    
+* Set(=1) ifftFlag for calculation of CIFFT otherwise  CFFT is calculated   
+* \par    
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.    
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.    
+* \par    
+* The parameter fftLen	Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024.    
+* \par    
+* This Function also initializes Twiddle factor table pointer and Bit reversal table pointer.    
+*/
+
+arm_status arm_cfft_radix4_init_q15(
+  arm_cfft_radix4_instance_q15 * S,
+  uint16_t fftLen,
+  uint8_t ifftFlag,
+  uint8_t bitReverseFlag)
+{
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+  /*  Initialise the FFT length */
+  S->fftLen = fftLen;
+  /*  Initialise the Twiddle coefficient pointer */
+  S->pTwiddle = (q15_t *) twiddleCoef_4096_q15;
+  /*  Initialise the Flag for selection of CFFT or CIFFT */
+  S->ifftFlag = ifftFlag;
+  /*  Initialise the Flag for calculation Bit reversal or not */
+  S->bitReverseFlag = bitReverseFlag;
+
+  /*  Initializations of structure parameters depending on the FFT length */
+  switch (S->fftLen)
+  {
+  case 4096u:
+    /*  Initializations of structure parameters for 4096 point FFT */
+
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 1u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 1u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) armBitRevTable;
+
+    break;
+
+  case 1024u:
+    /*  Initializations of structure parameters for 1024 point FFT */
+    S->twidCoefModifier = 4u;
+    S->bitRevFactor = 4u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[3];
+
+    break;
+
+  case 256u:
+    /*  Initializations of structure parameters for 256 point FFT */
+    S->twidCoefModifier = 16u;
+    S->bitRevFactor = 16u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[15];
+
+    break;
+
+  case 64u:
+    /*  Initializations of structure parameters for 64 point FFT */
+    S->twidCoefModifier = 64u;
+    S->bitRevFactor = 64u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[63];
+
+    break;
+
+  case 16u:
+    /*  Initializations of structure parameters for 16 point FFT */
+    S->twidCoefModifier = 256u;
+    S->bitRevFactor = 256u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[255];
+
+    break;
+
+  default:
+    /*  Reporting argument error if fftSize is not valid value */
+    status = ARM_MATH_ARGUMENT_ERROR;
+    break;
+  }
+
+  return (status);
+}
+
+/**    
+ * @} end of ComplexFFT group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_q31.c
new file mode 100644
index 00000000..b46e5313
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_init_q31.c
@@ -0,0 +1,148 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014
+* $Revision: 	V1.4.4   
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_radix4_init_q31.c    
+*    
+* Description:	Radix-4 Decimation in Frequency Q31 FFT & IFFT initialization function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @addtogroup ComplexFFT    
+ * @{    
+ */
+
+/**    
+*    
+* @brief  Initialization function for the Q31 CFFT/CIFFT.   
+* @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_q31 and will be removed
+* @param[in,out] *S             points to an instance of the Q31 CFFT/CIFFT structure.   
+* @param[in]     fftLen         length of the FFT.   
+* @param[in]     ifftFlag       flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform.   
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.   
+* @return        The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value.   
+*    
+* \par Description:   
+* \par    
+* The parameter ifftFlag controls whether a forward or inverse transform is computed.    
+* Set(=1) ifftFlag for calculation of CIFFT otherwise  CFFT is calculated   
+* \par    
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.    
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.    
+* \par    
+* The parameter fftLen	Specifies length of CFFT/CIFFT process. Supported FFT Lengths are 16, 64, 256, 1024.    
+* \par    
+* This Function also initializes Twiddle factor table pointer and Bit reversal table pointer.    
+*/
+
+arm_status arm_cfft_radix4_init_q31(
+  arm_cfft_radix4_instance_q31 * S,
+  uint16_t fftLen,
+  uint8_t ifftFlag,
+  uint8_t bitReverseFlag)
+{
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+  /*  Initialise the FFT length */
+  S->fftLen = fftLen;
+  /*  Initialise the Twiddle coefficient pointer */
+  S->pTwiddle = (q31_t *) twiddleCoef_4096_q31;
+  /*  Initialise the Flag for selection of CFFT or CIFFT */
+  S->ifftFlag = ifftFlag;
+  /*  Initialise the Flag for calculation Bit reversal or not */
+  S->bitReverseFlag = bitReverseFlag;
+
+  /*  Initializations of Instance structure depending on the FFT length */
+  switch (S->fftLen)
+  {
+    /*  Initializations of structure parameters for 4096 point FFT */
+  case 4096u:
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 1u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 1u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) armBitRevTable;
+    break;
+
+    /*  Initializations of structure parameters for 1024 point FFT */
+  case 1024u:
+    /*  Initialise the twiddle coef modifier value */
+    S->twidCoefModifier = 4u;
+    /*  Initialise the bit reversal table modifier */
+    S->bitRevFactor = 4u;
+    /*  Initialise the bit reversal table pointer */
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[3];
+    break;
+
+  case 256u:
+    /*  Initializations of structure parameters for 256 point FFT */
+    S->twidCoefModifier = 16u;
+    S->bitRevFactor = 16u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[15];
+    break;
+
+  case 64u:
+    /*  Initializations of structure parameters for 64 point FFT */
+    S->twidCoefModifier = 64u;
+    S->bitRevFactor = 64u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[63];
+    break;
+
+  case 16u:
+    /*  Initializations of structure parameters for 16 point FFT */
+    S->twidCoefModifier = 256u;
+    S->bitRevFactor = 256u;
+    S->pBitRevTable = (uint16_t *) & armBitRevTable[255];
+    break;
+
+  default:
+    /*  Reporting argument error if fftSize is not valid value */
+    status = ARM_MATH_ARGUMENT_ERROR;
+    break;
+  }
+
+  return (status);
+}
+
+/**    
+ * @} end of ComplexFFT group    
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_q15.c
new file mode 100644
index 00000000..f8c3a23b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_q15.c
@@ -0,0 +1,1924 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_radix4_q15.c    
+*    
+* Description:	This file has function definition of Radix-4 FFT & IFFT function and    
+*				In-place bit reversal using bit reversal table    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+
+void arm_radix4_butterfly_q15(
+  q15_t * pSrc16,
+  uint32_t fftLen,
+  q15_t * pCoef16,
+  uint32_t twidCoefModifier);
+
+void arm_radix4_butterfly_inverse_q15(
+  q15_t * pSrc16,
+  uint32_t fftLen,
+  q15_t * pCoef16,
+  uint32_t twidCoefModifier);
+
+void arm_bitreversal_q15(
+  q15_t * pSrc,
+  uint32_t fftLen,
+  uint16_t bitRevFactor,
+  uint16_t * pBitRevTab);
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @addtogroup ComplexFFT    
+ * @{    
+ */
+
+
+/**    
+ * @details    
+ * @brief Processing function for the Q15 CFFT/CIFFT.   
+ * @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_q15 and will be removed
+ * @param[in]      *S    points to an instance of the Q15 CFFT/CIFFT structure.   
+ * @param[in, out] *pSrc points to the complex data buffer. Processing occurs in-place.   
+ * @return none.   
+ *     
+ * \par Input and output formats:    
+ * \par    
+ * Internally input is downscaled by 2 for every stage to avoid saturations inside CFFT/CIFFT process.   
+ * Hence the output format is different for different FFT sizes.    
+ * The input and output formats for different FFT sizes and number of bits to upscale are mentioned in the tables below for CFFT and CIFFT:   
+ * \par   
+ * \image html CFFTQ15.gif "Input and Output Formats for Q15 CFFT"    
+ * \image html CIFFTQ15.gif "Input and Output Formats for Q15 CIFFT"    
+ */
+
+void arm_cfft_radix4_q15(
+  const arm_cfft_radix4_instance_q15 * S,
+  q15_t * pSrc)
+{
+  if(S->ifftFlag == 1u)
+  {
+    /*  Complex IFFT radix-4  */
+    arm_radix4_butterfly_inverse_q15(pSrc, S->fftLen, S->pTwiddle,
+                                     S->twidCoefModifier);
+  }
+  else
+  {
+    /*  Complex FFT radix-4  */
+    arm_radix4_butterfly_q15(pSrc, S->fftLen, S->pTwiddle,
+                             S->twidCoefModifier);
+  }
+
+  if(S->bitReverseFlag == 1u)
+  {
+    /*  Bit Reversal */
+    arm_bitreversal_q15(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable);
+  }
+
+}
+
+/**    
+ * @} end of ComplexFFT group    
+ */
+
+/*    
+* Radix-4 FFT algorithm used is :    
+*    
+* Input real and imaginary data:    
+* x(n) = xa + j * ya    
+* x(n+N/4 ) = xb + j * yb    
+* x(n+N/2 ) = xc + j * yc    
+* x(n+3N 4) = xd + j * yd    
+*    
+*    
+* Output real and imaginary data:    
+* x(4r) = xa'+ j * ya'    
+* x(4r+1) = xb'+ j * yb'    
+* x(4r+2) = xc'+ j * yc'    
+* x(4r+3) = xd'+ j * yd'    
+*    
+*    
+* Twiddle factors for radix-4 FFT:    
+* Wn = co1 + j * (- si1)    
+* W2n = co2 + j * (- si2)    
+* W3n = co3 + j * (- si3)    
+    
+* The real and imaginary output values for the radix-4 butterfly are    
+* xa' = xa + xb + xc + xd    
+* ya' = ya + yb + yc + yd    
+* xb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1)    
+* yb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1)    
+* xc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2)    
+* yc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2)    
+* xd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3)    
+* yd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3)    
+*    
+*/
+
+/**    
+ * @brief  Core function for the Q15 CFFT butterfly process.   
+ * @param[in, out] *pSrc16          points to the in-place buffer of Q15 data type.   
+ * @param[in]      fftLen           length of the FFT.   
+ * @param[in]      *pCoef16         points to twiddle coefficient buffer.   
+ * @param[in]      twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+ * @return none.   
+ */
+
+void arm_radix4_butterfly_q15(
+  q15_t * pSrc16,
+  uint32_t fftLen,
+  q15_t * pCoef16,
+  uint32_t twidCoefModifier)
+{
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t R, S, T, U;
+  q31_t C1, C2, C3, out1, out2;
+  uint32_t n1, n2, ic, i0, j, k;
+
+  q15_t *ptr1;
+  q15_t *pSi0;
+  q15_t *pSi1;
+  q15_t *pSi2;
+  q15_t *pSi3;
+
+  q31_t xaya, xbyb, xcyc, xdyd;
+
+  /* Total process is divided into three stages */
+
+  /* process first stage, middle stages, & last stage */
+
+  /*  Initializations for the first stage */
+  n2 = fftLen;
+  n1 = n2;
+
+  /* n2 = fftLen/4 */
+  n2 >>= 2u;
+
+  /* Index for twiddle coefficient */
+  ic = 0u;
+
+  /* Index for input read and output write */
+  j = n2;
+  
+  pSi0 = pSrc16;
+  pSi1 = pSi0 + 2 * n2;
+  pSi2 = pSi1 + 2 * n2;
+  pSi3 = pSi2 + 2 * n2;
+
+  /* Input is in 1.15(q15) format */
+
+  /*  start of first stage process */
+  do
+  {
+    /*  Butterfly implementation */
+
+    /*  Reading i0, i0+fftLen/2 inputs */
+    /* Read ya (real), xa(imag) input */
+    T = _SIMD32_OFFSET(pSi0);
+    T = __SHADD16(T, 0); // this is just a SIMD arithmetic shift right by 1
+    T = __SHADD16(T, 0); // it turns out doing this twice is 2 cycles, the alternative takes 3 cycles
+    //in = ((int16_t) (T & 0xFFFF)) >> 2;       // alternative code that takes 3 cycles
+    //T = ((T >> 2) & 0xFFFF0000) | (in & 0xFFFF);
+
+    /* Read yc (real), xc(imag) input */
+    S = _SIMD32_OFFSET(pSi2);
+    S = __SHADD16(S, 0);
+    S = __SHADD16(S, 0);
+
+    /* R = packed((ya + yc), (xa + xc) ) */
+    R = __QADD16(T, S);
+
+    /* S = packed((ya - yc), (xa - xc) ) */
+    S = __QSUB16(T, S);
+
+    /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+    /* Read yb (real), xb(imag) input */
+    T = _SIMD32_OFFSET(pSi1);
+    T = __SHADD16(T, 0);
+    T = __SHADD16(T, 0);
+
+    /* Read yd (real), xd(imag) input */
+    U = _SIMD32_OFFSET(pSi3);
+    U = __SHADD16(U, 0);
+    U = __SHADD16(U, 0);
+
+    /* T = packed((yb + yd), (xb + xd) ) */
+    T = __QADD16(T, U);
+
+    /*  writing the butterfly processed i0 sample */
+    /* xa' = xa + xb + xc + xd */
+    /* ya' = ya + yb + yc + yd */
+    _SIMD32_OFFSET(pSi0) = __SHADD16(R, T);
+    pSi0 += 2;
+
+    /* R = packed((ya + yc) - (yb + yd), (xa + xc)- (xb + xd)) */
+    R = __QSUB16(R, T);
+
+    /* co2 & si2 are read from SIMD Coefficient pointer */
+    C2 = _SIMD32_OFFSET(pCoef16 + (4u * ic));
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* xc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2) */
+    out1 = __SMUAD(C2, R) >> 16u;
+    /* yc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+    out2 = __SMUSDX(C2, R);
+
+#else
+
+    /* xc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+    out1 = __SMUSDX(R, C2) >> 16u;
+    /* yc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2) */
+    out2 = __SMUAD(C2, R);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+    /*  Reading i0+fftLen/4 */
+    /* T = packed(yb, xb) */
+    T = _SIMD32_OFFSET(pSi1);
+    T = __SHADD16(T, 0);
+    T = __SHADD16(T, 0);
+
+    /* writing the butterfly processed i0 + fftLen/4 sample */
+    /* writing output(xc', yc') in little endian format */
+    _SIMD32_OFFSET(pSi1) =
+      (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+    pSi1 += 2;
+
+    /*  Butterfly calculations */
+    /* U = packed(yd, xd) */
+    U = _SIMD32_OFFSET(pSi3);
+    U = __SHADD16(U, 0);
+    U = __SHADD16(U, 0);
+
+    /* T = packed(yb-yd, xb-xd) */
+    T = __QSUB16(T, U);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* R = packed((ya-yc) + (xb- xd) , (xa-xc) - (yb-yd)) */
+    R = __QASX(S, T);
+    /* S = packed((ya-yc) - (xb- xd),  (xa-xc) + (yb-yd)) */
+    S = __QSAX(S, T);
+
+#else
+
+    /* R = packed((ya-yc) + (xb- xd) , (xa-xc) - (yb-yd)) */
+    R = __QSAX(S, T);
+    /* S = packed((ya-yc) - (xb- xd),  (xa-xc) + (yb-yd)) */
+    S = __QASX(S, T);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+    /* co1 & si1 are read from SIMD Coefficient pointer */
+    C1 = _SIMD32_OFFSET(pCoef16 + (2u * ic));
+    /*  Butterfly process for the i0+fftLen/2 sample */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* xb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1) */
+    out1 = __SMUAD(C1, S) >> 16u;
+    /* yb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1) */
+    out2 = __SMUSDX(C1, S);
+
+#else
+
+    /* xb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1) */
+    out1 = __SMUSDX(S, C1) >> 16u;
+    /* yb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1) */
+    out2 = __SMUAD(C1, S);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+    /* writing output(xb', yb') in little endian format */
+    _SIMD32_OFFSET(pSi2) =
+      ((out2) & 0xFFFF0000) | ((out1) & 0x0000FFFF);
+    pSi2 += 2;
+
+
+    /* co3 & si3 are read from SIMD Coefficient pointer */
+    C3 = _SIMD32_OFFSET(pCoef16 + (6u * ic));
+    /*  Butterfly process for the i0+3fftLen/4 sample */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* xd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3) */
+    out1 = __SMUAD(C3, R) >> 16u;
+    /* yd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3) */
+    out2 = __SMUSDX(C3, R);
+
+#else
+
+    /* xd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3) */
+    out1 = __SMUSDX(R, C3) >> 16u;
+    /* yd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3) */
+    out2 = __SMUAD(C3, R);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+    /* writing output(xd', yd') in little endian format */
+    _SIMD32_OFFSET(pSi3) =
+      ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+    pSi3 += 2;
+
+    /*  Twiddle coefficients index modifier */
+    ic = ic + twidCoefModifier;
+
+  } while(--j);
+  /* data is in 4.11(q11) format */
+
+  /* end of first stage process */
+
+
+  /* start of middle stage process */
+
+  /*  Twiddle coefficients index modifier */
+  twidCoefModifier <<= 2u;
+
+  /*  Calculation of Middle stage */
+  for (k = fftLen / 4u; k > 4u; k >>= 2u)
+  {
+    /*  Initializations for the middle stage */
+    n1 = n2;
+    n2 >>= 2u;
+    ic = 0u;
+
+    for (j = 0u; j <= (n2 - 1u); j++)
+    {
+      /*  index calculation for the coefficients */
+      C1 = _SIMD32_OFFSET(pCoef16 + (2u * ic));
+      C2 = _SIMD32_OFFSET(pCoef16 + (4u * ic));
+      C3 = _SIMD32_OFFSET(pCoef16 + (6u * ic));
+
+      /*  Twiddle coefficients index modifier */
+      ic = ic + twidCoefModifier;
+      
+      pSi0 = pSrc16 + 2 * j;
+      pSi1 = pSi0 + 2 * n2;
+      pSi2 = pSi1 + 2 * n2;
+      pSi3 = pSi2 + 2 * n2;
+
+      /*  Butterfly implementation */
+      for (i0 = j; i0 < fftLen; i0 += n1)
+      {
+        /*  Reading i0, i0+fftLen/2 inputs */
+        /* Read ya (real), xa(imag) input */
+        T = _SIMD32_OFFSET(pSi0);
+
+        /* Read yc (real), xc(imag) input */
+        S = _SIMD32_OFFSET(pSi2);
+
+        /* R = packed( (ya + yc), (xa + xc)) */
+        R = __QADD16(T, S);
+
+        /* S = packed((ya - yc), (xa - xc)) */
+        S = __QSUB16(T, S);
+
+        /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+        /* Read yb (real), xb(imag) input */
+        T = _SIMD32_OFFSET(pSi1);
+
+        /* Read yd (real), xd(imag) input */
+        U = _SIMD32_OFFSET(pSi3);
+
+        /* T = packed( (yb + yd), (xb + xd)) */
+        T = __QADD16(T, U);
+
+        /*  writing the butterfly processed i0 sample */
+
+        /* xa' = xa + xb + xc + xd */
+        /* ya' = ya + yb + yc + yd */
+        out1 = __SHADD16(R, T);
+        out1 = __SHADD16(out1, 0);
+        _SIMD32_OFFSET(pSi0) = out1;
+        pSi0 += 2 * n1;
+
+        /* R = packed( (ya + yc) - (yb + yd), (xa + xc) - (xb + xd)) */
+        R = __SHSUB16(R, T);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        /* (ya-yb+yc-yd)* (si2) + (xa-xb+xc-xd)* co2 */
+        out1 = __SMUAD(C2, R) >> 16u;
+
+        /* (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+        out2 = __SMUSDX(C2, R);
+
+#else
+
+        /* (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+        out1 = __SMUSDX(R, C2) >> 16u;
+
+        /* (ya-yb+yc-yd)* (si2) + (xa-xb+xc-xd)* co2 */
+        out2 = __SMUAD(C2, R);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /*  Reading i0+3fftLen/4 */
+        /* Read yb (real), xb(imag) input */
+        T = _SIMD32_OFFSET(pSi1);
+
+        /*  writing the butterfly processed i0 + fftLen/4 sample */
+        /* xc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2) */
+        /* yc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+        _SIMD32_OFFSET(pSi1) =
+          ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+        pSi1 += 2 * n1;
+
+        /*  Butterfly calculations */
+
+        /* Read yd (real), xd(imag) input */
+        U = _SIMD32_OFFSET(pSi3);
+
+        /* T = packed(yb-yd, xb-xd) */
+        T = __QSUB16(T, U);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        /* R = packed((ya-yc) + (xb- xd) , (xa-xc) - (yb-yd)) */
+        R = __SHASX(S, T);
+
+        /* S = packed((ya-yc) - (xb- xd),  (xa-xc) + (yb-yd)) */
+        S = __SHSAX(S, T);
+
+
+        /*  Butterfly process for the i0+fftLen/2 sample */
+        out1 = __SMUAD(C1, S) >> 16u;
+        out2 = __SMUSDX(C1, S);
+
+#else
+
+        /* R = packed((ya-yc) + (xb- xd) , (xa-xc) - (yb-yd)) */
+        R = __SHSAX(S, T);
+
+        /* S = packed((ya-yc) - (xb- xd),  (xa-xc) + (yb-yd)) */
+        S = __SHASX(S, T);
+
+
+        /*  Butterfly process for the i0+fftLen/2 sample */
+        out1 = __SMUSDX(S, C1) >> 16u;
+        out2 = __SMUAD(C1, S);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /* xb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1) */
+        /* yb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1) */
+        _SIMD32_OFFSET(pSi2) =
+          ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+        pSi2 += 2 * n1;
+
+        /*  Butterfly process for the i0+3fftLen/4 sample */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        out1 = __SMUAD(C3, R) >> 16u;
+        out2 = __SMUSDX(C3, R);
+
+#else
+
+        out1 = __SMUSDX(R, C3) >> 16u;
+        out2 = __SMUAD(C3, R);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /* xd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3) */
+        /* yd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3) */
+        _SIMD32_OFFSET(pSi3) =
+          ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+        pSi3 += 2 * n1;
+      }
+    }
+    /*  Twiddle coefficients index modifier */
+    twidCoefModifier <<= 2u;
+  }
+  /* end of middle stage process */
+
+
+  /* data is in 10.6(q6) format for the 1024 point */
+  /* data is in 8.8(q8) format for the 256 point */
+  /* data is in 6.10(q10) format for the 64 point */
+  /* data is in 4.12(q12) format for the 16 point */
+
+  /*  Initializations for the last stage */
+  j = fftLen >> 2;
+
+  ptr1 = &pSrc16[0];
+
+  /* start of last stage process */
+
+  /*  Butterfly implementation */
+  do
+  {
+    /* Read xa (real), ya(imag) input */
+    xaya = *__SIMD32(ptr1)++;
+
+    /* Read xb (real), yb(imag) input */
+    xbyb = *__SIMD32(ptr1)++;
+
+    /* Read xc (real), yc(imag) input */
+    xcyc = *__SIMD32(ptr1)++;
+
+    /* Read xd (real), yd(imag) input */
+    xdyd = *__SIMD32(ptr1)++;
+
+    /* R = packed((ya + yc), (xa + xc)) */
+    R = __QADD16(xaya, xcyc);
+
+    /* T = packed((yb + yd), (xb + xd)) */
+    T = __QADD16(xbyb, xdyd);
+
+    /* pointer updation for writing */
+    ptr1 = ptr1 - 8u;
+
+
+    /* xa' = xa + xb + xc + xd */
+    /* ya' = ya + yb + yc + yd */
+    *__SIMD32(ptr1)++ = __SHADD16(R, T);
+
+    /* T = packed((yb + yd), (xb + xd)) */
+    T = __QADD16(xbyb, xdyd);
+
+    /* xc' = (xa-xb+xc-xd) */
+    /* yc' = (ya-yb+yc-yd) */
+    *__SIMD32(ptr1)++ = __SHSUB16(R, T);
+
+    /* S = packed((ya - yc), (xa - xc)) */
+    S = __QSUB16(xaya, xcyc);
+
+    /* Read yd (real), xd(imag) input */
+    /* T = packed( (yb - yd), (xb - xd))  */
+    U = __QSUB16(xbyb, xdyd);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* xb' = (xa+yb-xc-yd) */
+    /* yb' = (ya-xb-yc+xd) */
+    *__SIMD32(ptr1)++ = __SHSAX(S, U);
+
+
+    /* xd' = (xa-yb-xc+yd) */
+    /* yd' = (ya+xb-yc-xd) */
+    *__SIMD32(ptr1)++ = __SHASX(S, U);
+
+#else
+
+    /* xb' = (xa+yb-xc-yd) */
+    /* yb' = (ya-xb-yc+xd) */
+    *__SIMD32(ptr1)++ = __SHASX(S, U);
+
+
+    /* xd' = (xa-yb-xc+yd) */
+    /* yd' = (ya+xb-yc-xd) */
+    *__SIMD32(ptr1)++ = __SHSAX(S, U);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+  } while(--j);
+
+  /* end of last stage process */
+
+  /* output is in 11.5(q5) format for the 1024 point */
+  /* output is in 9.7(q7) format for the 256 point   */
+  /* output is in 7.9(q9) format for the 64 point  */
+  /* output is in 5.11(q11) format for the 16 point  */
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q15_t R0, R1, S0, S1, T0, T1, U0, U1;
+  q15_t Co1, Si1, Co2, Si2, Co3, Si3, out1, out2;
+  uint32_t n1, n2, ic, i0, i1, i2, i3, j, k;
+
+  /* Total process is divided into three stages */
+
+  /* process first stage, middle stages, & last stage */
+
+  /*  Initializations for the first stage */
+  n2 = fftLen;
+  n1 = n2;
+
+  /* n2 = fftLen/4 */
+  n2 >>= 2u;
+
+  /* Index for twiddle coefficient */
+  ic = 0u;
+
+  /* Index for input read and output write */
+  i0 = 0u;
+  j = n2;
+
+  /* Input is in 1.15(q15) format */
+
+  /*  start of first stage process */
+  do
+  {
+    /*  Butterfly implementation */
+
+    /*  index calculation for the input as, */
+    /*  pSrc16[i0 + 0], pSrc16[i0 + fftLen/4], pSrc16[i0 + fftLen/2], pSrc16[i0 + 3fftLen/4] */
+    i1 = i0 + n2;
+    i2 = i1 + n2;
+    i3 = i2 + n2;
+
+    /*  Reading i0, i0+fftLen/2 inputs */
+
+    /* input is down scale by 4 to avoid overflow */
+    /* Read ya (real), xa(imag) input */
+    T0 = pSrc16[i0 * 2u] >> 2u;
+    T1 = pSrc16[(i0 * 2u) + 1u] >> 2u;
+
+    /* input is down scale by 4 to avoid overflow */
+    /* Read yc (real), xc(imag) input */
+    S0 = pSrc16[i2 * 2u] >> 2u;
+    S1 = pSrc16[(i2 * 2u) + 1u] >> 2u;
+
+    /* R0 = (ya + yc) */
+    R0 = __SSAT(T0 + S0, 16u);
+    /* R1 = (xa + xc) */
+    R1 = __SSAT(T1 + S1, 16u);
+
+    /* S0 = (ya - yc) */
+    S0 = __SSAT(T0 - S0, 16);
+    /* S1 = (xa - xc) */
+    S1 = __SSAT(T1 - S1, 16);
+
+    /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+    /* input is down scale by 4 to avoid overflow */
+    /* Read yb (real), xb(imag) input */
+    T0 = pSrc16[i1 * 2u] >> 2u;
+    T1 = pSrc16[(i1 * 2u) + 1u] >> 2u;
+
+    /* input is down scale by 4 to avoid overflow */
+    /* Read yd (real), xd(imag) input */
+    U0 = pSrc16[i3 * 2u] >> 2u;
+    U1 = pSrc16[(i3 * 2u) + 1] >> 2u;
+
+    /* T0 = (yb + yd) */
+    T0 = __SSAT(T0 + U0, 16u);
+    /* T1 = (xb + xd) */
+    T1 = __SSAT(T1 + U1, 16u);
+
+    /*  writing the butterfly processed i0 sample */
+    /* ya' = ya + yb + yc + yd */
+    /* xa' = xa + xb + xc + xd */
+    pSrc16[i0 * 2u] = (R0 >> 1u) + (T0 >> 1u);
+    pSrc16[(i0 * 2u) + 1u] = (R1 >> 1u) + (T1 >> 1u);
+
+    /* R0 = (ya + yc) - (yb + yd) */
+    /* R1 = (xa + xc) - (xb + xd) */
+    R0 = __SSAT(R0 - T0, 16u);
+    R1 = __SSAT(R1 - T1, 16u);
+
+    /* co2 & si2 are read from Coefficient pointer */
+    Co2 = pCoef16[2u * ic * 2u];
+    Si2 = pCoef16[(2u * ic * 2u) + 1];
+
+    /* xc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2) */
+    out1 = (q15_t) ((Co2 * R0 + Si2 * R1) >> 16u);
+    /* yc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+    out2 = (q15_t) ((-Si2 * R0 + Co2 * R1) >> 16u);
+
+    /*  Reading i0+fftLen/4 */
+    /* input is down scale by 4 to avoid overflow */
+    /* T0 = yb, T1 =  xb */
+    T0 = pSrc16[i1 * 2u] >> 2;
+    T1 = pSrc16[(i1 * 2u) + 1] >> 2;
+
+    /* writing the butterfly processed i0 + fftLen/4 sample */
+    /* writing output(xc', yc') in little endian format */
+    pSrc16[i1 * 2u] = out1;
+    pSrc16[(i1 * 2u) + 1] = out2;
+
+    /*  Butterfly calculations */
+    /* input is down scale by 4 to avoid overflow */
+    /* U0 = yd, U1 = xd */
+    U0 = pSrc16[i3 * 2u] >> 2;
+    U1 = pSrc16[(i3 * 2u) + 1] >> 2;
+    /* T0 = yb-yd */
+    T0 = __SSAT(T0 - U0, 16);
+    /* T1 = xb-xd */
+    T1 = __SSAT(T1 - U1, 16);
+
+    /* R1 = (ya-yc) + (xb- xd),  R0 = (xa-xc) - (yb-yd)) */
+    R0 = (q15_t) __SSAT((q31_t) (S0 - T1), 16);
+    R1 = (q15_t) __SSAT((q31_t) (S1 + T0), 16);
+
+    /* S1 = (ya-yc) - (xb- xd), S0 = (xa-xc) + (yb-yd)) */
+    S0 = (q15_t) __SSAT(((q31_t) S0 + T1), 16u);
+    S1 = (q15_t) __SSAT(((q31_t) S1 - T0), 16u);
+
+    /* co1 & si1 are read from Coefficient pointer */
+    Co1 = pCoef16[ic * 2u];
+    Si1 = pCoef16[(ic * 2u) + 1];
+    /*  Butterfly process for the i0+fftLen/2 sample */
+    /* xb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1) */
+    out1 = (q15_t) ((Si1 * S1 + Co1 * S0) >> 16);
+    /* yb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1) */
+    out2 = (q15_t) ((-Si1 * S0 + Co1 * S1) >> 16);
+
+    /* writing output(xb', yb') in little endian format */
+    pSrc16[i2 * 2u] = out1;
+    pSrc16[(i2 * 2u) + 1] = out2;
+
+    /* Co3 & si3 are read from Coefficient pointer */
+    Co3 = pCoef16[3u * (ic * 2u)];
+    Si3 = pCoef16[(3u * (ic * 2u)) + 1];
+    /*  Butterfly process for the i0+3fftLen/4 sample */
+    /* xd' = (xa-yb-xc+yd)* Co3 + (ya+xb-yc-xd)* (si3) */
+    out1 = (q15_t) ((Si3 * R1 + Co3 * R0) >> 16u);
+    /* yd' = (ya+xb-yc-xd)* Co3 - (xa-yb-xc+yd)* (si3) */
+    out2 = (q15_t) ((-Si3 * R0 + Co3 * R1) >> 16u);
+    /* writing output(xd', yd') in little endian format */
+    pSrc16[i3 * 2u] = out1;
+    pSrc16[(i3 * 2u) + 1] = out2;
+
+    /*  Twiddle coefficients index modifier */
+    ic = ic + twidCoefModifier;
+
+    /*  Updating input index */
+    i0 = i0 + 1u;
+
+  } while(--j);
+  /* data is in 4.11(q11) format */
+
+  /* end of first stage process */
+
+
+  /* start of middle stage process */
+
+  /*  Twiddle coefficients index modifier */
+  twidCoefModifier <<= 2u;
+
+  /*  Calculation of Middle stage */
+  for (k = fftLen / 4u; k > 4u; k >>= 2u)
+  {
+    /*  Initializations for the middle stage */
+    n1 = n2;
+    n2 >>= 2u;
+    ic = 0u;
+
+    for (j = 0u; j <= (n2 - 1u); j++)
+    {
+      /*  index calculation for the coefficients */
+      Co1 = pCoef16[ic * 2u];
+      Si1 = pCoef16[(ic * 2u) + 1u];
+      Co2 = pCoef16[2u * (ic * 2u)];
+      Si2 = pCoef16[(2u * (ic * 2u)) + 1u];
+      Co3 = pCoef16[3u * (ic * 2u)];
+      Si3 = pCoef16[(3u * (ic * 2u)) + 1u];
+
+      /*  Twiddle coefficients index modifier */
+      ic = ic + twidCoefModifier;
+
+      /*  Butterfly implementation */
+      for (i0 = j; i0 < fftLen; i0 += n1)
+      {
+        /*  index calculation for the input as, */
+        /*  pSrc16[i0 + 0], pSrc16[i0 + fftLen/4], pSrc16[i0 + fftLen/2], pSrc16[i0 + 3fftLen/4] */
+        i1 = i0 + n2;
+        i2 = i1 + n2;
+        i3 = i2 + n2;
+
+        /*  Reading i0, i0+fftLen/2 inputs */
+        /* Read ya (real), xa(imag) input */
+        T0 = pSrc16[i0 * 2u];
+        T1 = pSrc16[(i0 * 2u) + 1u];
+
+        /* Read yc (real), xc(imag) input */
+        S0 = pSrc16[i2 * 2u];
+        S1 = pSrc16[(i2 * 2u) + 1u];
+
+        /* R0 = (ya + yc), R1 = (xa + xc) */
+        R0 = __SSAT(T0 + S0, 16);
+        R1 = __SSAT(T1 + S1, 16);
+
+        /* S0 = (ya - yc), S1 =(xa - xc) */
+        S0 = __SSAT(T0 - S0, 16);
+        S1 = __SSAT(T1 - S1, 16);
+
+        /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+        /* Read yb (real), xb(imag) input */
+        T0 = pSrc16[i1 * 2u];
+        T1 = pSrc16[(i1 * 2u) + 1u];
+
+        /* Read yd (real), xd(imag) input */
+        U0 = pSrc16[i3 * 2u];
+        U1 = pSrc16[(i3 * 2u) + 1u];
+
+
+        /* T0 = (yb + yd), T1 = (xb + xd) */
+        T0 = __SSAT(T0 + U0, 16);
+        T1 = __SSAT(T1 + U1, 16);
+
+        /*  writing the butterfly processed i0 sample */
+
+        /* xa' = xa + xb + xc + xd */
+        /* ya' = ya + yb + yc + yd */
+        out1 = ((R0 >> 1u) + (T0 >> 1u)) >> 1u;
+        out2 = ((R1 >> 1u) + (T1 >> 1u)) >> 1u;
+
+        pSrc16[i0 * 2u] = out1;
+        pSrc16[(2u * i0) + 1u] = out2;
+
+        /* R0 = (ya + yc) - (yb + yd), R1 = (xa + xc) - (xb + xd) */
+        R0 = (R0 >> 1u) - (T0 >> 1u);
+        R1 = (R1 >> 1u) - (T1 >> 1u);
+
+        /* (ya-yb+yc-yd)* (si2) + (xa-xb+xc-xd)* co2 */
+        out1 = (q15_t) ((Co2 * R0 + Si2 * R1) >> 16u);
+
+        /* (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+        out2 = (q15_t) ((-Si2 * R0 + Co2 * R1) >> 16u);
+
+        /*  Reading i0+3fftLen/4 */
+        /* Read yb (real), xb(imag) input */
+        T0 = pSrc16[i1 * 2u];
+        T1 = pSrc16[(i1 * 2u) + 1u];
+
+        /*  writing the butterfly processed i0 + fftLen/4 sample */
+        /* xc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2) */
+        /* yc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+        pSrc16[i1 * 2u] = out1;
+        pSrc16[(i1 * 2u) + 1u] = out2;
+
+        /*  Butterfly calculations */
+
+        /* Read yd (real), xd(imag) input */
+        U0 = pSrc16[i3 * 2u];
+        U1 = pSrc16[(i3 * 2u) + 1u];
+
+        /* T0 = yb-yd, T1 = xb-xd */
+        T0 = __SSAT(T0 - U0, 16);
+        T1 = __SSAT(T1 - U1, 16);
+
+        /* R0 = (ya-yc) + (xb- xd), R1 = (xa-xc) - (yb-yd)) */
+        R0 = (S0 >> 1u) - (T1 >> 1u);
+        R1 = (S1 >> 1u) + (T0 >> 1u);
+
+        /* S0 = (ya-yc) - (xb- xd), S1 = (xa-xc) + (yb-yd)) */
+        S0 = (S0 >> 1u) + (T1 >> 1u);
+        S1 = (S1 >> 1u) - (T0 >> 1u);
+
+        /*  Butterfly process for the i0+fftLen/2 sample */
+        out1 = (q15_t) ((Co1 * S0 + Si1 * S1) >> 16u);
+
+        out2 = (q15_t) ((-Si1 * S0 + Co1 * S1) >> 16u);
+
+        /* xb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1) */
+        /* yb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1) */
+        pSrc16[i2 * 2u] = out1;
+        pSrc16[(i2 * 2u) + 1u] = out2;
+
+        /*  Butterfly process for the i0+3fftLen/4 sample */
+        out1 = (q15_t) ((Si3 * R1 + Co3 * R0) >> 16u);
+
+        out2 = (q15_t) ((-Si3 * R0 + Co3 * R1) >> 16u);
+        /* xd' = (xa-yb-xc+yd)* Co3 + (ya+xb-yc-xd)* (si3) */
+        /* yd' = (ya+xb-yc-xd)* Co3 - (xa-yb-xc+yd)* (si3) */
+        pSrc16[i3 * 2u] = out1;
+        pSrc16[(i3 * 2u) + 1u] = out2;
+      }
+    }
+    /*  Twiddle coefficients index modifier */
+    twidCoefModifier <<= 2u;
+  }
+  /* end of middle stage process */
+
+
+  /* data is in 10.6(q6) format for the 1024 point */
+  /* data is in 8.8(q8) format for the 256 point */
+  /* data is in 6.10(q10) format for the 64 point */
+  /* data is in 4.12(q12) format for the 16 point */
+
+  /*  Initializations for the last stage */
+  n1 = n2;
+  n2 >>= 2u;
+
+  /* start of last stage process */
+
+  /*  Butterfly implementation */
+  for (i0 = 0u; i0 <= (fftLen - n1); i0 += n1)
+  {
+    /*  index calculation for the input as, */
+    /*  pSrc16[i0 + 0], pSrc16[i0 + fftLen/4], pSrc16[i0 + fftLen/2], pSrc16[i0 + 3fftLen/4] */
+    i1 = i0 + n2;
+    i2 = i1 + n2;
+    i3 = i2 + n2;
+
+    /*  Reading i0, i0+fftLen/2 inputs */
+    /* Read ya (real), xa(imag) input */
+    T0 = pSrc16[i0 * 2u];
+    T1 = pSrc16[(i0 * 2u) + 1u];
+
+    /* Read yc (real), xc(imag) input */
+    S0 = pSrc16[i2 * 2u];
+    S1 = pSrc16[(i2 * 2u) + 1u];
+
+    /* R0 = (ya + yc), R1 = (xa + xc) */
+    R0 = __SSAT(T0 + S0, 16u);
+    R1 = __SSAT(T1 + S1, 16u);
+
+    /* S0 = (ya - yc), S1 = (xa - xc) */
+    S0 = __SSAT(T0 - S0, 16u);
+    S1 = __SSAT(T1 - S1, 16u);
+
+    /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+    /* Read yb (real), xb(imag) input */
+    T0 = pSrc16[i1 * 2u];
+    T1 = pSrc16[(i1 * 2u) + 1u];
+    /* Read yd (real), xd(imag) input */
+    U0 = pSrc16[i3 * 2u];
+    U1 = pSrc16[(i3 * 2u) + 1u];
+
+    /* T0 = (yb + yd), T1 = (xb + xd)) */
+    T0 = __SSAT(T0 + U0, 16u);
+    T1 = __SSAT(T1 + U1, 16u);
+
+    /*  writing the butterfly processed i0 sample */
+    /* xa' = xa + xb + xc + xd */
+    /* ya' = ya + yb + yc + yd */
+    pSrc16[i0 * 2u] = (R0 >> 1u) + (T0 >> 1u);
+    pSrc16[(i0 * 2u) + 1u] = (R1 >> 1u) + (T1 >> 1u);
+
+    /* R0 = (ya + yc) - (yb + yd), R1 = (xa + xc) - (xb + xd) */
+    R0 = (R0 >> 1u) - (T0 >> 1u);
+    R1 = (R1 >> 1u) - (T1 >> 1u);
+    /* Read yb (real), xb(imag) input */
+    T0 = pSrc16[i1 * 2u];
+    T1 = pSrc16[(i1 * 2u) + 1u];
+
+    /*  writing the butterfly processed i0 + fftLen/4 sample */
+    /* xc' = (xa-xb+xc-xd) */
+    /* yc' = (ya-yb+yc-yd) */
+    pSrc16[i1 * 2u] = R0;
+    pSrc16[(i1 * 2u) + 1u] = R1;
+
+    /* Read yd (real), xd(imag) input */
+    U0 = pSrc16[i3 * 2u];
+    U1 = pSrc16[(i3 * 2u) + 1u];
+    /* T0 = (yb - yd), T1 = (xb - xd)  */
+    T0 = __SSAT(T0 - U0, 16u);
+    T1 = __SSAT(T1 - U1, 16u);
+
+    /*  writing the butterfly processed i0 + fftLen/2 sample */
+    /* xb' = (xa+yb-xc-yd) */
+    /* yb' = (ya-xb-yc+xd) */
+    pSrc16[i2 * 2u] = (S0 >> 1u) + (T1 >> 1u);
+    pSrc16[(i2 * 2u) + 1u] = (S1 >> 1u) - (T0 >> 1u);
+
+    /*  writing the butterfly processed i0 + 3fftLen/4 sample */
+    /* xd' = (xa-yb-xc+yd) */
+    /* yd' = (ya+xb-yc-xd) */
+    pSrc16[i3 * 2u] = (S0 >> 1u) - (T1 >> 1u);
+    pSrc16[(i3 * 2u) + 1u] = (S1 >> 1u) + (T0 >> 1u);
+
+  }
+
+  /* end of last stage process */
+
+  /* output is in 11.5(q5) format for the 1024 point */
+  /* output is in 9.7(q7) format for the 256 point   */
+  /* output is in 7.9(q9) format for the 64 point  */
+  /* output is in 5.11(q11) format for the 16 point  */
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+
+/**    
+ * @brief  Core function for the Q15 CIFFT butterfly process.   
+ * @param[in, out] *pSrc16          points to the in-place buffer of Q15 data type.   
+ * @param[in]      fftLen           length of the FFT.   
+ * @param[in]      *pCoef16         points to twiddle coefficient buffer.   
+ * @param[in]      twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+ * @return none.   
+ */
+
+/*    
+* Radix-4 IFFT algorithm used is :    
+*    
+* CIFFT uses same twiddle coefficients as CFFT function    
+*  x[k] = x[n] + (j)k * x[n + fftLen/4] + (-1)k * x[n+fftLen/2] + (-j)k * x[n+3*fftLen/4]    
+*    
+*    
+* IFFT is implemented with following changes in equations from FFT    
+*    
+* Input real and imaginary data:    
+* x(n) = xa + j * ya    
+* x(n+N/4 ) = xb + j * yb    
+* x(n+N/2 ) = xc + j * yc    
+* x(n+3N 4) = xd + j * yd    
+*    
+*    
+* Output real and imaginary data:    
+* x(4r) = xa'+ j * ya'    
+* x(4r+1) = xb'+ j * yb'    
+* x(4r+2) = xc'+ j * yc'    
+* x(4r+3) = xd'+ j * yd'    
+*    
+*    
+* Twiddle factors for radix-4 IFFT:    
+* Wn = co1 + j * (si1)    
+* W2n = co2 + j * (si2)    
+* W3n = co3 + j * (si3)    
+    
+* The real and imaginary output values for the radix-4 butterfly are    
+* xa' = xa + xb + xc + xd    
+* ya' = ya + yb + yc + yd    
+* xb' = (xa-yb-xc+yd)* co1 - (ya+xb-yc-xd)* (si1)    
+* yb' = (ya+xb-yc-xd)* co1 + (xa-yb-xc+yd)* (si1)    
+* xc' = (xa-xb+xc-xd)* co2 - (ya-yb+yc-yd)* (si2)    
+* yc' = (ya-yb+yc-yd)* co2 + (xa-xb+xc-xd)* (si2)    
+* xd' = (xa+yb-xc-yd)* co3 - (ya-xb-yc+xd)* (si3)    
+* yd' = (ya-xb-yc+xd)* co3 + (xa+yb-xc-yd)* (si3)    
+*    
+*/
+
+void arm_radix4_butterfly_inverse_q15(
+  q15_t * pSrc16,
+  uint32_t fftLen,
+  q15_t * pCoef16,
+  uint32_t twidCoefModifier)
+{
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  q31_t R, S, T, U;
+  q31_t C1, C2, C3, out1, out2;
+  uint32_t n1, n2, ic, i0, j, k;
+
+  q15_t *ptr1;
+  q15_t *pSi0;
+  q15_t *pSi1;
+  q15_t *pSi2;
+  q15_t *pSi3;
+
+  q31_t xaya, xbyb, xcyc, xdyd;
+
+  /* Total process is divided into three stages */
+
+  /* process first stage, middle stages, & last stage */
+
+  /*  Initializations for the first stage */
+  n2 = fftLen;
+  n1 = n2;
+
+  /* n2 = fftLen/4 */
+  n2 >>= 2u;
+
+  /* Index for twiddle coefficient */
+  ic = 0u;
+
+  /* Index for input read and output write */
+  j = n2;
+  
+  pSi0 = pSrc16;
+  pSi1 = pSi0 + 2 * n2;
+  pSi2 = pSi1 + 2 * n2;
+  pSi3 = pSi2 + 2 * n2;
+
+  /* Input is in 1.15(q15) format */
+
+  /*  start of first stage process */
+  do
+  {
+    /*  Butterfly implementation */
+
+    /*  Reading i0, i0+fftLen/2 inputs */
+    /* Read ya (real), xa(imag) input */
+    T = _SIMD32_OFFSET(pSi0);
+    T = __SHADD16(T, 0);
+    T = __SHADD16(T, 0);
+
+    /* Read yc (real), xc(imag) input */
+    S = _SIMD32_OFFSET(pSi2);
+    S = __SHADD16(S, 0);
+    S = __SHADD16(S, 0);
+
+    /* R = packed((ya + yc), (xa + xc) ) */
+    R = __QADD16(T, S);
+
+    /* S = packed((ya - yc), (xa - xc) ) */
+    S = __QSUB16(T, S);
+
+    /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+    /* Read yb (real), xb(imag) input */
+    T = _SIMD32_OFFSET(pSi1);
+    T = __SHADD16(T, 0);
+    T = __SHADD16(T, 0);
+
+    /* Read yd (real), xd(imag) input */
+    U = _SIMD32_OFFSET(pSi3);
+    U = __SHADD16(U, 0);
+    U = __SHADD16(U, 0);
+
+    /* T = packed((yb + yd), (xb + xd) ) */
+    T = __QADD16(T, U);
+
+    /*  writing the butterfly processed i0 sample */
+    /* xa' = xa + xb + xc + xd */
+    /* ya' = ya + yb + yc + yd */
+    _SIMD32_OFFSET(pSi0) = __SHADD16(R, T);
+    pSi0 += 2;
+
+    /* R = packed((ya + yc) - (yb + yd), (xa + xc)- (xb + xd)) */
+    R = __QSUB16(R, T);
+
+    /* co2 & si2 are read from SIMD Coefficient pointer */
+    C2 = _SIMD32_OFFSET(pCoef16 + (4u * ic));
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* xc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2) */
+    out1 = __SMUSD(C2, R) >> 16u;
+    /* yc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+    out2 = __SMUADX(C2, R);
+
+#else
+
+    /* xc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+    out1 = __SMUADX(C2, R) >> 16u;
+    /* yc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2) */
+    out2 = __SMUSD(__QSUB16(0, C2), R);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+    /*  Reading i0+fftLen/4 */
+    /* T = packed(yb, xb) */
+    T = _SIMD32_OFFSET(pSi1);
+    T = __SHADD16(T, 0);
+    T = __SHADD16(T, 0);
+
+    /* writing the butterfly processed i0 + fftLen/4 sample */
+    /* writing output(xc', yc') in little endian format */
+    _SIMD32_OFFSET(pSi1) =
+      (q31_t) ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+    pSi1 += 2;
+
+    /*  Butterfly calculations */
+    /* U = packed(yd, xd) */
+    U = _SIMD32_OFFSET(pSi3);
+    U = __SHADD16(U, 0);
+    U = __SHADD16(U, 0);
+
+    /* T = packed(yb-yd, xb-xd) */
+    T = __QSUB16(T, U);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* R = packed((ya-yc) + (xb- xd) , (xa-xc) - (yb-yd)) */
+    R = __QSAX(S, T);
+    /* S = packed((ya-yc) + (xb- xd),  (xa-xc) - (yb-yd)) */
+    S = __QASX(S, T);
+
+#else
+
+    /* R = packed((ya-yc) + (xb- xd) , (xa-xc) - (yb-yd)) */
+    R = __QASX(S, T);
+    /* S = packed((ya-yc) - (xb- xd),  (xa-xc) + (yb-yd)) */
+    S = __QSAX(S, T);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+    /* co1 & si1 are read from SIMD Coefficient pointer */
+    C1 = _SIMD32_OFFSET(pCoef16 + (2u * ic));
+    /*  Butterfly process for the i0+fftLen/2 sample */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* xb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1) */
+    out1 = __SMUSD(C1, S) >> 16u;
+    /* yb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1) */
+    out2 = __SMUADX(C1, S);
+
+#else
+
+    /* xb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1) */
+    out1 = __SMUADX(C1, S) >> 16u;
+    /* yb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1) */
+    out2 = __SMUSD(__QSUB16(0, C1), S);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+    /* writing output(xb', yb') in little endian format */
+    _SIMD32_OFFSET(pSi2) =
+      ((out2) & 0xFFFF0000) | ((out1) & 0x0000FFFF);
+    pSi2 += 2;
+
+
+    /* co3 & si3 are read from SIMD Coefficient pointer */
+    C3 = _SIMD32_OFFSET(pCoef16 + (6u * ic));
+    /*  Butterfly process for the i0+3fftLen/4 sample */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* xd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3) */
+    out1 = __SMUSD(C3, R) >> 16u;
+    /* yd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3) */
+    out2 = __SMUADX(C3, R);
+
+#else
+
+    /* xd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3) */
+    out1 = __SMUADX(C3, R) >> 16u;
+    /* yd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3) */
+    out2 = __SMUSD(__QSUB16(0, C3), R);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+    /* writing output(xd', yd') in little endian format */
+    _SIMD32_OFFSET(pSi3) =
+      ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+    pSi3 += 2;
+
+    /*  Twiddle coefficients index modifier */
+    ic = ic + twidCoefModifier;
+
+  } while(--j);
+  /* data is in 4.11(q11) format */
+
+  /* end of first stage process */
+
+
+  /* start of middle stage process */
+
+  /*  Twiddle coefficients index modifier */
+  twidCoefModifier <<= 2u;
+
+  /*  Calculation of Middle stage */
+  for (k = fftLen / 4u; k > 4u; k >>= 2u)
+  {
+    /*  Initializations for the middle stage */
+    n1 = n2;
+    n2 >>= 2u;
+    ic = 0u;
+
+    for (j = 0u; j <= (n2 - 1u); j++)
+    {
+      /*  index calculation for the coefficients */
+      C1 = _SIMD32_OFFSET(pCoef16 + (2u * ic));
+      C2 = _SIMD32_OFFSET(pCoef16 + (4u * ic));
+      C3 = _SIMD32_OFFSET(pCoef16 + (6u * ic));
+
+      /*  Twiddle coefficients index modifier */
+      ic = ic + twidCoefModifier;
+      
+      pSi0 = pSrc16 + 2 * j;
+      pSi1 = pSi0 + 2 * n2;
+      pSi2 = pSi1 + 2 * n2;
+      pSi3 = pSi2 + 2 * n2;
+
+      /*  Butterfly implementation */
+      for (i0 = j; i0 < fftLen; i0 += n1)
+      {
+        /*  Reading i0, i0+fftLen/2 inputs */
+        /* Read ya (real), xa(imag) input */
+        T = _SIMD32_OFFSET(pSi0);
+
+        /* Read yc (real), xc(imag) input */
+        S = _SIMD32_OFFSET(pSi2);
+
+        /* R = packed( (ya + yc), (xa + xc)) */
+        R = __QADD16(T, S);
+
+        /* S = packed((ya - yc), (xa - xc)) */
+        S = __QSUB16(T, S);
+
+        /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+        /* Read yb (real), xb(imag) input */
+        T = _SIMD32_OFFSET(pSi1);
+
+        /* Read yd (real), xd(imag) input */
+        U = _SIMD32_OFFSET(pSi3);
+
+        /* T = packed( (yb + yd), (xb + xd)) */
+        T = __QADD16(T, U);
+
+        /*  writing the butterfly processed i0 sample */
+
+        /* xa' = xa + xb + xc + xd */
+        /* ya' = ya + yb + yc + yd */
+        out1 = __SHADD16(R, T);
+        out1 = __SHADD16(out1, 0);
+        _SIMD32_OFFSET(pSi0) = out1;
+        pSi0 += 2 * n1;
+
+        /* R = packed( (ya + yc) - (yb + yd), (xa + xc) - (xb + xd)) */
+        R = __SHSUB16(R, T);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        /* (ya-yb+yc-yd)* (si2) + (xa-xb+xc-xd)* co2 */
+        out1 = __SMUSD(C2, R) >> 16u;
+
+        /* (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+        out2 = __SMUADX(C2, R);
+
+#else
+
+        /* (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+        out1 = __SMUADX(R, C2) >> 16u;
+
+        /* (ya-yb+yc-yd)* (si2) + (xa-xb+xc-xd)* co2 */
+        out2 = __SMUSD(__QSUB16(0, C2), R);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /*  Reading i0+3fftLen/4 */
+        /* Read yb (real), xb(imag) input */
+        T = _SIMD32_OFFSET(pSi1);
+
+        /*  writing the butterfly processed i0 + fftLen/4 sample */
+        /* xc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2) */
+        /* yc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2) */
+        _SIMD32_OFFSET(pSi1) =
+          ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+        pSi1 += 2 * n1;
+
+        /*  Butterfly calculations */
+
+        /* Read yd (real), xd(imag) input */
+        U = _SIMD32_OFFSET(pSi3);
+
+        /* T = packed(yb-yd, xb-xd) */
+        T = __QSUB16(T, U);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        /* R = packed((ya-yc) + (xb- xd) , (xa-xc) - (yb-yd)) */
+        R = __SHSAX(S, T);
+
+        /* S = packed((ya-yc) - (xb- xd),  (xa-xc) + (yb-yd)) */
+        S = __SHASX(S, T);
+
+
+        /*  Butterfly process for the i0+fftLen/2 sample */
+        out1 = __SMUSD(C1, S) >> 16u;
+        out2 = __SMUADX(C1, S);
+
+#else
+
+        /* R = packed((ya-yc) + (xb- xd) , (xa-xc) - (yb-yd)) */
+        R = __SHASX(S, T);
+
+        /* S = packed((ya-yc) - (xb- xd),  (xa-xc) + (yb-yd)) */
+        S = __SHSAX(S, T);
+
+
+        /*  Butterfly process for the i0+fftLen/2 sample */
+        out1 = __SMUADX(S, C1) >> 16u;
+        out2 = __SMUSD(__QSUB16(0, C1), S);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /* xb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1) */
+        /* yb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1) */
+        _SIMD32_OFFSET(pSi2) =
+          ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+        pSi2 += 2 * n1;
+
+        /*  Butterfly process for the i0+3fftLen/4 sample */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        out1 = __SMUSD(C3, R) >> 16u;
+        out2 = __SMUADX(C3, R);
+
+#else
+
+        out1 = __SMUADX(C3, R) >> 16u;
+        out2 = __SMUSD(__QSUB16(0, C3), R);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /* xd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3) */
+        /* yd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3) */
+        _SIMD32_OFFSET(pSi3) =
+          ((out2) & 0xFFFF0000) | (out1 & 0x0000FFFF);
+        pSi3 += 2 * n1;
+      }
+    }
+    /*  Twiddle coefficients index modifier */
+    twidCoefModifier <<= 2u;
+  }
+  /* end of middle stage process */
+
+  /* data is in 10.6(q6) format for the 1024 point */
+  /* data is in 8.8(q8) format for the 256 point */
+  /* data is in 6.10(q10) format for the 64 point */
+  /* data is in 4.12(q12) format for the 16 point */
+
+  /*  Initializations for the last stage */
+  j = fftLen >> 2;
+
+  ptr1 = &pSrc16[0];
+
+  /* start of last stage process */
+
+  /*  Butterfly implementation */
+  do
+  {
+    /* Read xa (real), ya(imag) input */
+    xaya = *__SIMD32(ptr1)++;
+
+    /* Read xb (real), yb(imag) input */
+    xbyb = *__SIMD32(ptr1)++;
+
+    /* Read xc (real), yc(imag) input */
+    xcyc = *__SIMD32(ptr1)++;
+
+    /* Read xd (real), yd(imag) input */
+    xdyd = *__SIMD32(ptr1)++;
+
+    /* R = packed((ya + yc), (xa + xc)) */
+    R = __QADD16(xaya, xcyc);
+
+    /* T = packed((yb + yd), (xb + xd)) */
+    T = __QADD16(xbyb, xdyd);
+
+    /* pointer updation for writing */
+    ptr1 = ptr1 - 8u;
+
+
+    /* xa' = xa + xb + xc + xd */
+    /* ya' = ya + yb + yc + yd */
+    *__SIMD32(ptr1)++ = __SHADD16(R, T);
+
+    /* T = packed((yb + yd), (xb + xd)) */
+    T = __QADD16(xbyb, xdyd);
+
+    /* xc' = (xa-xb+xc-xd) */
+    /* yc' = (ya-yb+yc-yd) */
+    *__SIMD32(ptr1)++ = __SHSUB16(R, T);
+
+    /* S = packed((ya - yc), (xa - xc)) */
+    S = __QSUB16(xaya, xcyc);
+
+    /* Read yd (real), xd(imag) input */
+    /* T = packed( (yb - yd), (xb - xd))  */
+    U = __QSUB16(xbyb, xdyd);
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* xb' = (xa+yb-xc-yd) */
+    /* yb' = (ya-xb-yc+xd) */
+    *__SIMD32(ptr1)++ = __SHASX(S, U);
+
+
+    /* xd' = (xa-yb-xc+yd) */
+    /* yd' = (ya+xb-yc-xd) */
+    *__SIMD32(ptr1)++ = __SHSAX(S, U);
+
+#else
+
+    /* xb' = (xa+yb-xc-yd) */
+    /* yb' = (ya-xb-yc+xd) */
+    *__SIMD32(ptr1)++ = __SHSAX(S, U);
+
+
+    /* xd' = (xa-yb-xc+yd) */
+    /* yd' = (ya+xb-yc-xd) */
+    *__SIMD32(ptr1)++ = __SHASX(S, U);
+
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+  } while(--j);
+
+  /* end of last stage  process */
+
+  /* output is in 11.5(q5) format for the 1024 point */
+  /* output is in 9.7(q7) format for the 256 point   */
+  /* output is in 7.9(q9) format for the 64 point  */
+  /* output is in 5.11(q11) format for the 16 point  */
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  q15_t R0, R1, S0, S1, T0, T1, U0, U1;
+  q15_t Co1, Si1, Co2, Si2, Co3, Si3, out1, out2;
+  uint32_t n1, n2, ic, i0, i1, i2, i3, j, k;
+
+  /* Total process is divided into three stages */
+
+  /* process first stage, middle stages, & last stage */
+
+  /*  Initializations for the first stage */
+  n2 = fftLen;
+  n1 = n2;
+
+  /* n2 = fftLen/4 */
+  n2 >>= 2u;
+
+  /* Index for twiddle coefficient */
+  ic = 0u;
+
+  /* Index for input read and output write */
+  i0 = 0u;
+
+  j = n2;
+
+  /* Input is in 1.15(q15) format */
+
+  /*  Start of first stage process */
+  do
+  {
+    /*  Butterfly implementation */
+
+    /*  index calculation for the input as, */
+    /*  pSrc16[i0 + 0], pSrc16[i0 + fftLen/4], pSrc16[i0 + fftLen/2], pSrc16[i0 + 3fftLen/4] */
+    i1 = i0 + n2;
+    i2 = i1 + n2;
+    i3 = i2 + n2;
+
+    /*  Reading i0, i0+fftLen/2 inputs */
+    /* input is down scale by 4 to avoid overflow */
+    /* Read ya (real), xa(imag) input */
+    T0 = pSrc16[i0 * 2u] >> 2u;
+    T1 = pSrc16[(i0 * 2u) + 1u] >> 2u;
+    /* input is down scale by 4 to avoid overflow */
+    /* Read yc (real), xc(imag) input */
+    S0 = pSrc16[i2 * 2u] >> 2u;
+    S1 = pSrc16[(i2 * 2u) + 1u] >> 2u;
+
+    /* R0 = (ya + yc), R1 = (xa + xc) */
+    R0 = __SSAT(T0 + S0, 16u);
+    R1 = __SSAT(T1 + S1, 16u);
+    /* S0 = (ya - yc), S1 = (xa - xc) */
+    S0 = __SSAT(T0 - S0, 16u);
+    S1 = __SSAT(T1 - S1, 16u);
+
+    /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+    /* input is down scale by 4 to avoid overflow */
+    /* Read yb (real), xb(imag) input */
+    T0 = pSrc16[i1 * 2u] >> 2u;
+    T1 = pSrc16[(i1 * 2u) + 1u] >> 2u;
+    /* Read yd (real), xd(imag) input */
+    /* input is down scale by 4 to avoid overflow */
+    U0 = pSrc16[i3 * 2u] >> 2u;
+    U1 = pSrc16[(i3 * 2u) + 1u] >> 2u;
+
+    /* T0 = (yb + yd), T1 = (xb + xd) */
+    T0 = __SSAT(T0 + U0, 16u);
+    T1 = __SSAT(T1 + U1, 16u);
+
+    /*  writing the butterfly processed i0 sample */
+    /* xa' = xa + xb + xc + xd */
+    /* ya' = ya + yb + yc + yd */
+    pSrc16[i0 * 2u] = (R0 >> 1u) + (T0 >> 1u);
+    pSrc16[(i0 * 2u) + 1u] = (R1 >> 1u) + (T1 >> 1u);
+
+    /* R0 = (ya + yc) - (yb + yd), R1 = (xa + xc)- (xb + xd) */
+    R0 = __SSAT(R0 - T0, 16u);
+    R1 = __SSAT(R1 - T1, 16u);
+    /* co2 & si2 are read from Coefficient pointer */
+    Co2 = pCoef16[2u * ic * 2u];
+    Si2 = pCoef16[(2u * ic * 2u) + 1u];
+    /* xc' = (xa-xb+xc-xd)* co2 - (ya-yb+yc-yd)* (si2) */
+    out1 = (q15_t) ((Co2 * R0 - Si2 * R1) >> 16u);
+    /* yc' = (ya-yb+yc-yd)* co2 + (xa-xb+xc-xd)* (si2) */
+    out2 = (q15_t) ((Si2 * R0 + Co2 * R1) >> 16u);
+
+    /*  Reading i0+fftLen/4 */
+    /* input is down scale by 4 to avoid overflow */
+    /* T0 = yb, T1 = xb */
+    T0 = pSrc16[i1 * 2u] >> 2u;
+    T1 = pSrc16[(i1 * 2u) + 1u] >> 2u;
+
+    /* writing the butterfly processed i0 + fftLen/4 sample */
+    /* writing output(xc', yc') in little endian format */
+    pSrc16[i1 * 2u] = out1;
+    pSrc16[(i1 * 2u) + 1u] = out2;
+
+    /*  Butterfly calculations */
+    /* input is down scale by 4 to avoid overflow */
+    /* U0 = yd, U1 = xd) */
+    U0 = pSrc16[i3 * 2u] >> 2u;
+    U1 = pSrc16[(i3 * 2u) + 1u] >> 2u;
+
+    /* T0 = yb-yd, T1 = xb-xd) */
+    T0 = __SSAT(T0 - U0, 16u);
+    T1 = __SSAT(T1 - U1, 16u);
+    /* R0 = (ya-yc) - (xb- xd) , R1 = (xa-xc) + (yb-yd) */
+    R0 = (q15_t) __SSAT((q31_t) (S0 + T1), 16);
+    R1 = (q15_t) __SSAT((q31_t) (S1 - T0), 16);
+    /* S = (ya-yc) + (xb- xd), S1 = (xa-xc) - (yb-yd) */
+    S0 = (q15_t) __SSAT((q31_t) (S0 - T1), 16);
+    S1 = (q15_t) __SSAT((q31_t) (S1 + T0), 16);
+
+    /* co1 & si1 are read from Coefficient pointer */
+    Co1 = pCoef16[ic * 2u];
+    Si1 = pCoef16[(ic * 2u) + 1u];
+    /*  Butterfly process for the i0+fftLen/2 sample */
+    /* xb' = (xa-yb-xc+yd)* co1 - (ya+xb-yc-xd)* (si1) */
+    out1 = (q15_t) ((Co1 * S0 - Si1 * S1) >> 16u);
+    /* yb' = (ya+xb-yc-xd)* co1 + (xa-yb-xc+yd)* (si1) */
+    out2 = (q15_t) ((Si1 * S0 + Co1 * S1) >> 16u);
+    /* writing output(xb', yb') in little endian format */
+    pSrc16[i2 * 2u] = out1;
+    pSrc16[(i2 * 2u) + 1u] = out2;
+
+    /* Co3 & si3 are read from Coefficient pointer */
+    Co3 = pCoef16[3u * ic * 2u];
+    Si3 = pCoef16[(3u * ic * 2u) + 1u];
+    /*  Butterfly process for the i0+3fftLen/4 sample */
+    /* xd' = (xa+yb-xc-yd)* Co3 - (ya-xb-yc+xd)* (si3) */
+    out1 = (q15_t) ((Co3 * R0 - Si3 * R1) >> 16u);
+    /* yd' = (ya-xb-yc+xd)* Co3 + (xa+yb-xc-yd)* (si3) */
+    out2 = (q15_t) ((Si3 * R0 + Co3 * R1) >> 16u);
+    /* writing output(xd', yd') in little endian format */
+    pSrc16[i3 * 2u] = out1;
+    pSrc16[(i3 * 2u) + 1u] = out2;
+
+    /*  Twiddle coefficients index modifier */
+    ic = ic + twidCoefModifier;
+
+    /*  Updating input index */
+    i0 = i0 + 1u;
+
+  } while(--j);
+
+  /*  End of first stage process */
+
+  /* data is in 4.11(q11) format */
+
+
+  /*  Start of Middle stage process */
+
+  /*  Twiddle coefficients index modifier */
+  twidCoefModifier <<= 2u;
+
+  /*  Calculation of Middle stage */
+  for (k = fftLen / 4u; k > 4u; k >>= 2u)
+  {
+    /*  Initializations for the middle stage */
+    n1 = n2;
+    n2 >>= 2u;
+    ic = 0u;
+
+    for (j = 0u; j <= (n2 - 1u); j++)
+    {
+      /*  index calculation for the coefficients */
+      Co1 = pCoef16[ic * 2u];
+      Si1 = pCoef16[(ic * 2u) + 1u];
+      Co2 = pCoef16[2u * ic * 2u];
+      Si2 = pCoef16[2u * ic * 2u + 1u];
+      Co3 = pCoef16[3u * ic * 2u];
+      Si3 = pCoef16[(3u * ic * 2u) + 1u];
+
+      /*  Twiddle coefficients index modifier */
+      ic = ic + twidCoefModifier;
+
+      /*  Butterfly implementation */
+      for (i0 = j; i0 < fftLen; i0 += n1)
+      {
+        /*  index calculation for the input as, */
+        /*  pSrc16[i0 + 0], pSrc16[i0 + fftLen/4], pSrc16[i0 + fftLen/2], pSrc16[i0 + 3fftLen/4] */
+        i1 = i0 + n2;
+        i2 = i1 + n2;
+        i3 = i2 + n2;
+
+        /*  Reading i0, i0+fftLen/2 inputs */
+        /* Read ya (real), xa(imag) input */
+        T0 = pSrc16[i0 * 2u];
+        T1 = pSrc16[(i0 * 2u) + 1u];
+
+        /* Read yc (real), xc(imag) input */
+        S0 = pSrc16[i2 * 2u];
+        S1 = pSrc16[(i2 * 2u) + 1u];
+
+
+        /* R0 = (ya + yc), R1 = (xa + xc) */
+        R0 = __SSAT(T0 + S0, 16u);
+        R1 = __SSAT(T1 + S1, 16u);
+        /* S0 = (ya - yc), S1 = (xa - xc) */
+        S0 = __SSAT(T0 - S0, 16u);
+        S1 = __SSAT(T1 - S1, 16u);
+
+        /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+        /* Read yb (real), xb(imag) input */
+        T0 = pSrc16[i1 * 2u];
+        T1 = pSrc16[(i1 * 2u) + 1u];
+
+        /* Read yd (real), xd(imag) input */
+        U0 = pSrc16[i3 * 2u];
+        U1 = pSrc16[(i3 * 2u) + 1u];
+
+        /* T0 = (yb + yd), T1 = (xb + xd) */
+        T0 = __SSAT(T0 + U0, 16u);
+        T1 = __SSAT(T1 + U1, 16u);
+
+        /*  writing the butterfly processed i0 sample */
+        /* xa' = xa + xb + xc + xd */
+        /* ya' = ya + yb + yc + yd */
+        pSrc16[i0 * 2u] = ((R0 >> 1u) + (T0 >> 1u)) >> 1u;
+        pSrc16[(i0 * 2u) + 1u] = ((R1 >> 1u) + (T1 >> 1u)) >> 1u;
+
+        /* R0 = (ya + yc) - (yb + yd), R1 = (xa + xc) - (xb + xd) */
+        R0 = (R0 >> 1u) - (T0 >> 1u);
+        R1 = (R1 >> 1u) - (T1 >> 1u);
+
+        /* (ya-yb+yc-yd)* (si2) - (xa-xb+xc-xd)* co2 */
+        out1 = (q15_t) ((Co2 * R0 - Si2 * R1) >> 16);
+        /* (ya-yb+yc-yd)* co2 + (xa-xb+xc-xd)* (si2) */
+        out2 = (q15_t) ((Si2 * R0 + Co2 * R1) >> 16);
+
+        /*  Reading i0+3fftLen/4 */
+        /* Read yb (real), xb(imag) input */
+        T0 = pSrc16[i1 * 2u];
+        T1 = pSrc16[(i1 * 2u) + 1u];
+
+        /*  writing the butterfly processed i0 + fftLen/4 sample */
+        /* xc' = (xa-xb+xc-xd)* co2 - (ya-yb+yc-yd)* (si2) */
+        /* yc' = (ya-yb+yc-yd)* co2 + (xa-xb+xc-xd)* (si2) */
+        pSrc16[i1 * 2u] = out1;
+        pSrc16[(i1 * 2u) + 1u] = out2;
+
+        /*  Butterfly calculations */
+        /* Read yd (real), xd(imag) input */
+        U0 = pSrc16[i3 * 2u];
+        U1 = pSrc16[(i3 * 2u) + 1u];
+
+        /* T0 = yb-yd, T1 = xb-xd) */
+        T0 = __SSAT(T0 - U0, 16u);
+        T1 = __SSAT(T1 - U1, 16u);
+
+        /* R0 = (ya-yc) - (xb- xd) , R1 = (xa-xc) + (yb-yd) */
+        R0 = (S0 >> 1u) + (T1 >> 1u);
+        R1 = (S1 >> 1u) - (T0 >> 1u);
+
+        /* S1 = (ya-yc) + (xb- xd), S1 = (xa-xc) - (yb-yd) */
+        S0 = (S0 >> 1u) - (T1 >> 1u);
+        S1 = (S1 >> 1u) + (T0 >> 1u);
+
+        /*  Butterfly process for the i0+fftLen/2 sample */
+        out1 = (q15_t) ((Co1 * S0 - Si1 * S1) >> 16u);
+        out2 = (q15_t) ((Si1 * S0 + Co1 * S1) >> 16u);
+        /* xb' = (xa-yb-xc+yd)* co1 - (ya+xb-yc-xd)* (si1) */
+        /* yb' = (ya+xb-yc-xd)* co1 + (xa-yb-xc+yd)* (si1) */
+        pSrc16[i2 * 2u] = out1;
+        pSrc16[(i2 * 2u) + 1u] = out2;
+
+        /*  Butterfly process for the i0+3fftLen/4 sample */
+        out1 = (q15_t) ((Co3 * R0 - Si3 * R1) >> 16u);
+
+        out2 = (q15_t) ((Si3 * R0 + Co3 * R1) >> 16u);
+        /* xd' = (xa+yb-xc-yd)* Co3 - (ya-xb-yc+xd)* (si3) */
+        /* yd' = (ya-xb-yc+xd)* Co3 + (xa+yb-xc-yd)* (si3) */
+        pSrc16[i3 * 2u] = out1;
+        pSrc16[(i3 * 2u) + 1u] = out2;
+
+
+      }
+    }
+    /*  Twiddle coefficients index modifier */
+    twidCoefModifier <<= 2u;
+  }
+  /*  End of Middle stages process */
+
+
+  /* data is in 10.6(q6) format for the 1024 point */
+  /* data is in 8.8(q8) format for the 256 point   */
+  /* data is in 6.10(q10) format for the 64 point  */
+  /* data is in 4.12(q12) format for the 16 point  */
+
+  /* start of last stage process */
+
+
+  /*  Initializations for the last stage */
+  n1 = n2;
+  n2 >>= 2u;
+
+  /*  Butterfly implementation */
+  for (i0 = 0u; i0 <= (fftLen - n1); i0 += n1)
+  {
+    /*  index calculation for the input as, */
+    /*  pSrc16[i0 + 0], pSrc16[i0 + fftLen/4], pSrc16[i0 + fftLen/2], pSrc16[i0 + 3fftLen/4] */
+    i1 = i0 + n2;
+    i2 = i1 + n2;
+    i3 = i2 + n2;
+
+    /*  Reading i0, i0+fftLen/2 inputs */
+    /* Read ya (real), xa(imag) input */
+    T0 = pSrc16[i0 * 2u];
+    T1 = pSrc16[(i0 * 2u) + 1u];
+    /* Read yc (real), xc(imag) input */
+    S0 = pSrc16[i2 * 2u];
+    S1 = pSrc16[(i2 * 2u) + 1u];
+
+    /* R0 = (ya + yc), R1 = (xa + xc) */
+    R0 = __SSAT(T0 + S0, 16u);
+    R1 = __SSAT(T1 + S1, 16u);
+    /* S0 = (ya - yc), S1 = (xa - xc) */
+    S0 = __SSAT(T0 - S0, 16u);
+    S1 = __SSAT(T1 - S1, 16u);
+
+    /*  Reading i0+fftLen/4 , i0+3fftLen/4 inputs */
+    /* Read yb (real), xb(imag) input */
+    T0 = pSrc16[i1 * 2u];
+    T1 = pSrc16[(i1 * 2u) + 1u];
+    /* Read yd (real), xd(imag) input */
+    U0 = pSrc16[i3 * 2u];
+    U1 = pSrc16[(i3 * 2u) + 1u];
+
+    /* T0 = (yb + yd), T1 = (xb + xd) */
+    T0 = __SSAT(T0 + U0, 16u);
+    T1 = __SSAT(T1 + U1, 16u);
+
+    /*  writing the butterfly processed i0 sample */
+    /* xa' = xa + xb + xc + xd */
+    /* ya' = ya + yb + yc + yd */
+    pSrc16[i0 * 2u] = (R0 >> 1u) + (T0 >> 1u);
+    pSrc16[(i0 * 2u) + 1u] = (R1 >> 1u) + (T1 >> 1u);
+
+    /* R0 = (ya + yc) - (yb + yd), R1 = (xa + xc) - (xb + xd) */
+    R0 = (R0 >> 1u) - (T0 >> 1u);
+    R1 = (R1 >> 1u) - (T1 >> 1u);
+
+    /* Read yb (real), xb(imag) input */
+    T0 = pSrc16[i1 * 2u];
+    T1 = pSrc16[(i1 * 2u) + 1u];
+
+    /*  writing the butterfly processed i0 + fftLen/4 sample */
+    /* xc' = (xa-xb+xc-xd) */
+    /* yc' = (ya-yb+yc-yd) */
+    pSrc16[i1 * 2u] = R0;
+    pSrc16[(i1 * 2u) + 1u] = R1;
+
+    /* Read yd (real), xd(imag) input */
+    U0 = pSrc16[i3 * 2u];
+    U1 = pSrc16[(i3 * 2u) + 1u];
+    /* T0 = (yb - yd), T1 = (xb - xd) */
+    T0 = __SSAT(T0 - U0, 16u);
+    T1 = __SSAT(T1 - U1, 16u);
+
+    /*  writing the butterfly processed i0 + fftLen/2 sample */
+    /* xb' = (xa-yb-xc+yd) */
+    /* yb' = (ya+xb-yc-xd) */
+    pSrc16[i2 * 2u] = (S0 >> 1u) - (T1 >> 1u);
+    pSrc16[(i2 * 2u) + 1u] = (S1 >> 1u) + (T0 >> 1u);
+
+
+    /*  writing the butterfly processed i0 + 3fftLen/4 sample */
+    /* xd' = (xa+yb-xc-yd) */
+    /* yd' = (ya-xb-yc+xd) */
+    pSrc16[i3 * 2u] = (S0 >> 1u) + (T1 >> 1u);
+    pSrc16[(i3 * 2u) + 1u] = (S1 >> 1u) - (T0 >> 1u);
+  }
+  /* end of last stage  process */
+
+  /* output is in 11.5(q5) format for the 1024 point */
+  /* output is in 9.7(q7) format for the 256 point   */
+  /* output is in 7.9(q9) format for the 64 point  */
+  /* output is in 5.11(q11) format for the 16 point  */
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_q31.c
new file mode 100644
index 00000000..61591758
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix4_q31.c
@@ -0,0 +1,1404 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_radix4_q31.c    
+*    
+* Description:	This file has function definition of Radix-4 FFT & IFFT function and    
+*				In-place bit reversal using bit reversal table    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+void arm_radix4_butterfly_inverse_q31(
+q31_t * pSrc,
+uint32_t fftLen,
+q31_t * pCoef,
+uint32_t twidCoefModifier);
+
+void arm_radix4_butterfly_q31(
+q31_t * pSrc,
+uint32_t fftLen,
+q31_t * pCoef,
+uint32_t twidCoefModifier);
+
+void arm_bitreversal_q31(
+q31_t * pSrc,
+uint32_t fftLen,
+uint16_t bitRevFactor,
+uint16_t * pBitRevTab);
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @addtogroup ComplexFFT    
+ * @{    
+ */
+
+/**    
+ * @details    
+ * @brief Processing function for the Q31 CFFT/CIFFT.    
+ * @deprecated Do not use this function.  It has been superseded by \ref arm_cfft_q31 and will be removed
+ * @param[in]      *S    points to an instance of the Q31 CFFT/CIFFT structure.   
+ * @param[in, out] *pSrc points to the complex data buffer of size 2*fftLen. Processing occurs in-place.   
+ * @return none.    
+ *     
+ * \par Input and output formats:    
+ * \par    
+ * Internally input is downscaled by 2 for every stage to avoid saturations inside CFFT/CIFFT process.   
+ * Hence the output format is different for different FFT sizes.    
+ * The input and output formats for different FFT sizes and number of bits to upscale are mentioned in the tables below for CFFT and CIFFT:   
+ * \par   
+ * \image html CFFTQ31.gif "Input and Output Formats for Q31 CFFT"    
+ * \image html CIFFTQ31.gif "Input and Output Formats for Q31 CIFFT"    
+ *    
+ */
+
+void arm_cfft_radix4_q31(
+  const arm_cfft_radix4_instance_q31 * S,
+  q31_t * pSrc)
+{
+  if(S->ifftFlag == 1u)
+  {
+    /* Complex IFFT radix-4 */
+    arm_radix4_butterfly_inverse_q31(pSrc, S->fftLen, S->pTwiddle,
+                                     S->twidCoefModifier);
+  }
+  else
+  {
+    /* Complex FFT radix-4 */
+    arm_radix4_butterfly_q31(pSrc, S->fftLen, S->pTwiddle,
+                             S->twidCoefModifier);
+  }
+
+
+  if(S->bitReverseFlag == 1u)
+  {
+    /*  Bit Reversal */
+    arm_bitreversal_q31(pSrc, S->fftLen, S->bitRevFactor, S->pBitRevTable);
+  }
+
+}
+
+/**    
+ * @} end of ComplexFFT group    
+ */
+
+/*    
+* Radix-4 FFT algorithm used is :    
+*    
+* Input real and imaginary data:    
+* x(n) = xa + j * ya    
+* x(n+N/4 ) = xb + j * yb    
+* x(n+N/2 ) = xc + j * yc    
+* x(n+3N 4) = xd + j * yd    
+*    
+*    
+* Output real and imaginary data:    
+* x(4r) = xa'+ j * ya'    
+* x(4r+1) = xb'+ j * yb'    
+* x(4r+2) = xc'+ j * yc'    
+* x(4r+3) = xd'+ j * yd'    
+*    
+*    
+* Twiddle factors for radix-4 FFT:    
+* Wn = co1 + j * (- si1)    
+* W2n = co2 + j * (- si2)    
+* W3n = co3 + j * (- si3)    
+*    
+*  Butterfly implementation:    
+* xa' = xa + xb + xc + xd    
+* ya' = ya + yb + yc + yd    
+* xb' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1)    
+* yb' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1)    
+* xc' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2)    
+* yc' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2)    
+* xd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3)    
+* yd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3)    
+*    
+*/
+
+/**    
+ * @brief  Core function for the Q31 CFFT butterfly process.   
+ * @param[in, out] *pSrc            points to the in-place buffer of Q31 data type.   
+ * @param[in]      fftLen           length of the FFT.   
+ * @param[in]      *pCoef           points to twiddle coefficient buffer.   
+ * @param[in]      twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+ * @return none.   
+ */
+
+void arm_radix4_butterfly_q31(
+  q31_t * pSrc,
+  uint32_t fftLen,
+  q31_t * pCoef,
+  uint32_t twidCoefModifier)
+{
+#if defined(ARM_MATH_CM7)
+  uint32_t n1, n2, ia1, ia2, ia3, i0, i1, i2, i3, j, k;
+  q31_t t1, t2, r1, r2, s1, s2, co1, co2, co3, si1, si2, si3;
+
+  q31_t xa, xb, xc, xd;
+  q31_t ya, yb, yc, yd;
+  q31_t xa_out, xb_out, xc_out, xd_out;
+  q31_t ya_out, yb_out, yc_out, yd_out;
+
+  q31_t *ptr1;
+  q63_t xaya, xbyb, xcyc, xdyd;
+  /* Total process is divided into three stages */
+
+  /* process first stage, middle stages, & last stage */
+
+
+  /* start of first stage process */
+
+  /*  Initializations for the first stage */
+  n2 = fftLen;
+  n1 = n2;
+  /* n2 = fftLen/4 */
+  n2 >>= 2u;
+  i0 = 0u;
+  ia1 = 0u;
+
+  j = n2;
+
+  /*  Calculation of first stage */
+  do
+  {
+    /*  index calculation for the input as, */
+    /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2u], pSrc[i0 + 3fftLen/4] */
+    i1 = i0 + n2;
+    i2 = i1 + n2;
+    i3 = i2 + n2;
+
+    /* input is in 1.31(q31) format and provide 4 guard bits for the input */
+
+    /*  Butterfly implementation */
+    /* xa + xc */
+    r1 = (pSrc[(2u * i0)] >> 4u) + (pSrc[(2u * i2)] >> 4u);
+    /* xa - xc */
+    r2 = (pSrc[2u * i0] >> 4u) - (pSrc[2u * i2] >> 4u);
+
+    /* xb + xd */
+    t1 = (pSrc[2u * i1] >> 4u) + (pSrc[2u * i3] >> 4u);
+
+    /* ya + yc */
+    s1 = (pSrc[(2u * i0) + 1u] >> 4u) + (pSrc[(2u * i2) + 1u] >> 4u);
+    /* ya - yc */
+    s2 = (pSrc[(2u * i0) + 1u] >> 4u) - (pSrc[(2u * i2) + 1u] >> 4u);
+
+    /* xa' = xa + xb + xc + xd */
+    pSrc[2u * i0] = (r1 + t1);
+    /* (xa + xc) - (xb + xd) */
+    r1 = r1 - t1;
+    /* yb + yd */
+    t2 = (pSrc[(2u * i1) + 1u] >> 4u) + (pSrc[(2u * i3) + 1u] >> 4u);
+
+    /* ya' = ya + yb + yc + yd */
+    pSrc[(2u * i0) + 1u] = (s1 + t2);
+
+    /* (ya + yc) - (yb + yd) */
+    s1 = s1 - t2;
+
+    /* yb - yd */
+    t1 = (pSrc[(2u * i1) + 1u] >> 4u) - (pSrc[(2u * i3) + 1u] >> 4u);
+    /* xb - xd */
+    t2 = (pSrc[2u * i1] >> 4u) - (pSrc[2u * i3] >> 4u);
+
+    /*  index calculation for the coefficients */
+    ia2 = 2u * ia1;
+    co2 = pCoef[ia2 * 2u];
+    si2 = pCoef[(ia2 * 2u) + 1u];
+
+    /* xc' = (xa-xb+xc-xd)co2 + (ya-yb+yc-yd)(si2) */
+    pSrc[2u * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) +
+                     ((int32_t) (((q63_t) s1 * si2) >> 32))) << 1u;
+
+    /* yc' = (ya-yb+yc-yd)co2 - (xa-xb+xc-xd)(si2) */
+    pSrc[(2u * i1) + 1u] = (((int32_t) (((q63_t) s1 * co2) >> 32)) -
+                            ((int32_t) (((q63_t) r1 * si2) >> 32))) << 1u;
+
+    /* (xa - xc) + (yb - yd) */
+    r1 = r2 + t1;
+    /* (xa - xc) - (yb - yd) */
+    r2 = r2 - t1;
+
+    /* (ya - yc) - (xb - xd) */
+    s1 = s2 - t2;
+    /* (ya - yc) + (xb - xd) */
+    s2 = s2 + t2;
+
+    co1 = pCoef[ia1 * 2u];
+    si1 = pCoef[(ia1 * 2u) + 1u];
+
+    /* xb' = (xa+yb-xc-yd)co1 + (ya-xb-yc+xd)(si1) */
+    pSrc[2u * i2] = (((int32_t) (((q63_t) r1 * co1) >> 32)) +
+                     ((int32_t) (((q63_t) s1 * si1) >> 32))) << 1u;
+
+    /* yb' = (ya-xb-yc+xd)co1 - (xa+yb-xc-yd)(si1) */
+    pSrc[(2u * i2) + 1u] = (((int32_t) (((q63_t) s1 * co1) >> 32)) -
+                            ((int32_t) (((q63_t) r1 * si1) >> 32))) << 1u;
+
+    /*  index calculation for the coefficients */
+    ia3 = 3u * ia1;
+    co3 = pCoef[ia3 * 2u];
+    si3 = pCoef[(ia3 * 2u) + 1u];
+
+    /* xd' = (xa-yb-xc+yd)co3 + (ya+xb-yc-xd)(si3) */
+    pSrc[2u * i3] = (((int32_t) (((q63_t) r2 * co3) >> 32)) +
+                     ((int32_t) (((q63_t) s2 * si3) >> 32))) << 1u;
+
+    /* yd' = (ya+xb-yc-xd)co3 - (xa-yb-xc+yd)(si3) */
+    pSrc[(2u * i3) + 1u] = (((int32_t) (((q63_t) s2 * co3) >> 32)) -
+                            ((int32_t) (((q63_t) r2 * si3) >> 32))) << 1u;
+
+    /*  Twiddle coefficients index modifier */
+    ia1 = ia1 + twidCoefModifier;
+
+    /*  Updating input index */
+    i0 = i0 + 1u;
+
+  } while(--j);
+
+  /* end of first stage process */
+
+  /* data is in 5.27(q27) format */
+
+
+  /* start of Middle stages process */
+
+
+  /* each stage in middle stages provides two down scaling of the input */
+
+  twidCoefModifier <<= 2u;
+
+
+  for (k = fftLen / 4u; k > 4u; k >>= 2u)
+  {
+    /*  Initializations for the first stage */
+    n1 = n2;
+    n2 >>= 2u;
+    ia1 = 0u;
+
+    /*  Calculation of first stage */
+    for (j = 0u; j <= (n2 - 1u); j++)
+    {
+      /*  index calculation for the coefficients */
+      ia2 = ia1 + ia1;
+      ia3 = ia2 + ia1;
+      co1 = pCoef[ia1 * 2u];
+      si1 = pCoef[(ia1 * 2u) + 1u];
+      co2 = pCoef[ia2 * 2u];
+      si2 = pCoef[(ia2 * 2u) + 1u];
+      co3 = pCoef[ia3 * 2u];
+      si3 = pCoef[(ia3 * 2u) + 1u];
+      /*  Twiddle coefficients index modifier */
+      ia1 = ia1 + twidCoefModifier;
+
+      for (i0 = j; i0 < fftLen; i0 += n1)
+      {
+        /*  index calculation for the input as, */
+        /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2u], pSrc[i0 + 3fftLen/4] */
+        i1 = i0 + n2;
+        i2 = i1 + n2;
+        i3 = i2 + n2;
+
+        /*  Butterfly implementation */
+        /* xa + xc */
+        r1 = pSrc[2u * i0] + pSrc[2u * i2];
+        /* xa - xc */
+        r2 = pSrc[2u * i0] - pSrc[2u * i2];
+
+        /* ya + yc */
+        s1 = pSrc[(2u * i0) + 1u] + pSrc[(2u * i2) + 1u];
+        /* ya - yc */
+        s2 = pSrc[(2u * i0) + 1u] - pSrc[(2u * i2) + 1u];
+
+        /* xb + xd */
+        t1 = pSrc[2u * i1] + pSrc[2u * i3];
+
+        /* xa' = xa + xb + xc + xd */
+        pSrc[2u * i0] = (r1 + t1) >> 2u;
+        /* xa + xc -(xb + xd) */
+        r1 = r1 - t1;
+
+        /* yb + yd */
+        t2 = pSrc[(2u * i1) + 1u] + pSrc[(2u * i3) + 1u];
+        /* ya' = ya + yb + yc + yd */
+        pSrc[(2u * i0) + 1u] = (s1 + t2) >> 2u;
+
+        /* (ya + yc) - (yb + yd) */
+        s1 = s1 - t2;
+
+        /* (yb - yd) */
+        t1 = pSrc[(2u * i1) + 1u] - pSrc[(2u * i3) + 1u];
+        /* (xb - xd) */
+        t2 = pSrc[2u * i1] - pSrc[2u * i3];
+
+        /* xc' = (xa-xb+xc-xd)co2 + (ya-yb+yc-yd)(si2) */
+        pSrc[2u * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) +
+                         ((int32_t) (((q63_t) s1 * si2) >> 32))) >> 1u;
+
+        /* yc' = (ya-yb+yc-yd)co2 - (xa-xb+xc-xd)(si2) */
+        pSrc[(2u * i1) + 1u] = (((int32_t) (((q63_t) s1 * co2) >> 32)) -
+                                ((int32_t) (((q63_t) r1 * si2) >> 32))) >> 1u;
+
+        /* (xa - xc) + (yb - yd) */
+        r1 = r2 + t1;
+        /* (xa - xc) - (yb - yd) */
+        r2 = r2 - t1;
+
+        /* (ya - yc) -  (xb - xd) */
+        s1 = s2 - t2;
+        /* (ya - yc) +  (xb - xd) */
+        s2 = s2 + t2;
+
+        /* xb' = (xa+yb-xc-yd)co1 + (ya-xb-yc+xd)(si1) */
+        pSrc[2u * i2] = (((int32_t) (((q63_t) r1 * co1) >> 32)) +
+                         ((int32_t) (((q63_t) s1 * si1) >> 32))) >> 1u;
+
+        /* yb' = (ya-xb-yc+xd)co1 - (xa+yb-xc-yd)(si1) */
+        pSrc[(2u * i2) + 1u] = (((int32_t) (((q63_t) s1 * co1) >> 32)) -
+                                ((int32_t) (((q63_t) r1 * si1) >> 32))) >> 1u;
+
+        /* xd' = (xa-yb-xc+yd)co3 + (ya+xb-yc-xd)(si3) */
+        pSrc[2u * i3] = (((int32_t) (((q63_t) r2 * co3) >> 32)) +
+                         ((int32_t) (((q63_t) s2 * si3) >> 32))) >> 1u;
+
+        /* yd' = (ya+xb-yc-xd)co3 - (xa-yb-xc+yd)(si3) */
+        pSrc[(2u * i3) + 1u] = (((int32_t) (((q63_t) s2 * co3) >> 32)) -
+                                ((int32_t) (((q63_t) r2 * si3) >> 32))) >> 1u;
+      }
+    }
+    twidCoefModifier <<= 2u;
+  }
+#else
+  uint32_t n1, n2, ia1, ia2, ia3, i0, j, k;
+  q31_t t1, t2, r1, r2, s1, s2, co1, co2, co3, si1, si2, si3;
+
+  q31_t xa, xb, xc, xd;
+  q31_t ya, yb, yc, yd;
+  q31_t xa_out, xb_out, xc_out, xd_out;
+  q31_t ya_out, yb_out, yc_out, yd_out;
+
+  q31_t *ptr1;
+  q31_t *pSi0;
+  q31_t *pSi1;
+  q31_t *pSi2;
+  q31_t *pSi3;
+  q63_t xaya, xbyb, xcyc, xdyd;
+  /* Total process is divided into three stages */
+
+  /* process first stage, middle stages, & last stage */
+
+
+  /* start of first stage process */
+
+  /*  Initializations for the first stage */
+  n2 = fftLen;
+  n1 = n2;
+  /* n2 = fftLen/4 */
+  n2 >>= 2u;
+
+  ia1 = 0u;
+
+  j = n2;
+  
+  pSi0 = pSrc;
+  pSi1 = pSi0 + 2 * n2;
+  pSi2 = pSi1 + 2 * n2;
+  pSi3 = pSi2 + 2 * n2;
+
+  /*  Calculation of first stage */
+  do
+  {
+    /* input is in 1.31(q31) format and provide 4 guard bits for the input */
+
+    /*  Butterfly implementation */
+    /* xa + xc */
+    r1 = (pSi0[0] >> 4u) + (pSi2[0] >> 4u);
+    /* xa - xc */
+    r2 = (pSi0[0] >> 4u) - (pSi2[0] >> 4u);
+
+    /* xb + xd */
+    t1 = (pSi1[0] >> 4u) + (pSi3[0] >> 4u);
+
+    /* ya + yc */
+    s1 = (pSi0[1] >> 4u) + (pSi2[1] >> 4u);
+    /* ya - yc */
+    s2 = (pSi0[1] >> 4u) - (pSi2[1] >> 4u);
+
+    /* xa' = xa + xb + xc + xd */
+    *pSi0++ = (r1 + t1);
+    /* (xa + xc) - (xb + xd) */
+    r1 = r1 - t1;
+    /* yb + yd */
+    t2 = (pSi1[1] >> 4u) + (pSi3[1] >> 4u);
+
+    /* ya' = ya + yb + yc + yd */
+    *pSi0++ = (s1 + t2);
+
+    /* (ya + yc) - (yb + yd) */
+    s1 = s1 - t2;
+
+    /* yb - yd */
+    t1 = (pSi1[1] >> 4u) - (pSi3[1] >> 4u);
+    /* xb - xd */
+    t2 = (pSi1[0] >> 4u) - (pSi3[0] >> 4u);
+
+    /*  index calculation for the coefficients */
+    ia2 = 2u * ia1;
+    co2 = pCoef[ia2 * 2u];
+    si2 = pCoef[(ia2 * 2u) + 1u];
+
+    /* xc' = (xa-xb+xc-xd)co2 + (ya-yb+yc-yd)(si2) */
+    *pSi1++ = (((int32_t) (((q63_t) r1 * co2) >> 32)) +
+                     ((int32_t) (((q63_t) s1 * si2) >> 32))) << 1u;
+
+    /* yc' = (ya-yb+yc-yd)co2 - (xa-xb+xc-xd)(si2) */
+    *pSi1++ = (((int32_t) (((q63_t) s1 * co2) >> 32)) -
+                            ((int32_t) (((q63_t) r1 * si2) >> 32))) << 1u;
+
+    /* (xa - xc) + (yb - yd) */
+    r1 = r2 + t1;
+    /* (xa - xc) - (yb - yd) */
+    r2 = r2 - t1;
+
+    /* (ya - yc) - (xb - xd) */
+    s1 = s2 - t2;
+    /* (ya - yc) + (xb - xd) */
+    s2 = s2 + t2;
+
+    co1 = pCoef[ia1 * 2u];
+    si1 = pCoef[(ia1 * 2u) + 1u];
+
+    /* xb' = (xa+yb-xc-yd)co1 + (ya-xb-yc+xd)(si1) */
+    *pSi2++ = (((int32_t) (((q63_t) r1 * co1) >> 32)) +
+                     ((int32_t) (((q63_t) s1 * si1) >> 32))) << 1u;
+
+    /* yb' = (ya-xb-yc+xd)co1 - (xa+yb-xc-yd)(si1) */
+    *pSi2++ = (((int32_t) (((q63_t) s1 * co1) >> 32)) -
+                            ((int32_t) (((q63_t) r1 * si1) >> 32))) << 1u;
+
+    /*  index calculation for the coefficients */
+    ia3 = 3u * ia1;
+    co3 = pCoef[ia3 * 2u];
+    si3 = pCoef[(ia3 * 2u) + 1u];
+
+    /* xd' = (xa-yb-xc+yd)co3 + (ya+xb-yc-xd)(si3) */
+    *pSi3++ = (((int32_t) (((q63_t) r2 * co3) >> 32)) +
+                     ((int32_t) (((q63_t) s2 * si3) >> 32))) << 1u;
+
+    /* yd' = (ya+xb-yc-xd)co3 - (xa-yb-xc+yd)(si3) */
+    *pSi3++ = (((int32_t) (((q63_t) s2 * co3) >> 32)) -
+                            ((int32_t) (((q63_t) r2 * si3) >> 32))) << 1u;
+
+    /*  Twiddle coefficients index modifier */
+    ia1 = ia1 + twidCoefModifier;
+
+  } while(--j);
+
+  /* end of first stage process */
+
+  /* data is in 5.27(q27) format */
+
+
+  /* start of Middle stages process */
+
+
+  /* each stage in middle stages provides two down scaling of the input */
+
+  twidCoefModifier <<= 2u;
+
+
+  for (k = fftLen / 4u; k > 4u; k >>= 2u)
+  {
+    /*  Initializations for the first stage */
+    n1 = n2;
+    n2 >>= 2u;
+    ia1 = 0u;
+
+    /*  Calculation of first stage */
+    for (j = 0u; j <= (n2 - 1u); j++)
+    {
+      /*  index calculation for the coefficients */
+      ia2 = ia1 + ia1;
+      ia3 = ia2 + ia1;
+      co1 = pCoef[ia1 * 2u];
+      si1 = pCoef[(ia1 * 2u) + 1u];
+      co2 = pCoef[ia2 * 2u];
+      si2 = pCoef[(ia2 * 2u) + 1u];
+      co3 = pCoef[ia3 * 2u];
+      si3 = pCoef[(ia3 * 2u) + 1u];
+      /*  Twiddle coefficients index modifier */
+      ia1 = ia1 + twidCoefModifier;
+      
+      pSi0 = pSrc + 2 * j;
+      pSi1 = pSi0 + 2 * n2;
+      pSi2 = pSi1 + 2 * n2;
+      pSi3 = pSi2 + 2 * n2;
+
+      for (i0 = j; i0 < fftLen; i0 += n1)
+      {
+        /*  Butterfly implementation */
+        /* xa + xc */
+        r1 = pSi0[0] + pSi2[0];
+
+        /* xa - xc */
+        r2 = pSi0[0] - pSi2[0];
+
+
+        /* ya + yc */
+        s1 = pSi0[1] + pSi2[1];
+
+        /* ya - yc */
+        s2 = pSi0[1] - pSi2[1];
+
+
+        /* xb + xd */
+        t1 = pSi1[0] + pSi3[0];
+
+
+        /* xa' = xa + xb + xc + xd */
+        pSi0[0] = (r1 + t1) >> 2u;
+        /* xa + xc -(xb + xd) */
+        r1 = r1 - t1;
+
+        /* yb + yd */
+        t2 = pSi1[1] + pSi3[1];
+
+        /* ya' = ya + yb + yc + yd */
+        pSi0[1] = (s1 + t2) >> 2u;
+        pSi0 += 2 * n1;
+
+        /* (ya + yc) - (yb + yd) */
+        s1 = s1 - t2;
+
+        /* (yb - yd) */
+        t1 = pSi1[1] - pSi3[1];
+
+        /* (xb - xd) */
+        t2 = pSi1[0] - pSi3[0];
+
+
+        /* xc' = (xa-xb+xc-xd)co2 + (ya-yb+yc-yd)(si2) */
+        pSi1[0] = (((int32_t) (((q63_t) r1 * co2) >> 32)) +
+                         ((int32_t) (((q63_t) s1 * si2) >> 32))) >> 1u;
+
+        /* yc' = (ya-yb+yc-yd)co2 - (xa-xb+xc-xd)(si2) */
+        pSi1[1] = (((int32_t) (((q63_t) s1 * co2) >> 32)) -
+                                ((int32_t) (((q63_t) r1 * si2) >> 32))) >> 1u;
+        pSi1 += 2 * n1;
+
+        /* (xa - xc) + (yb - yd) */
+        r1 = r2 + t1;
+        /* (xa - xc) - (yb - yd) */
+        r2 = r2 - t1;
+
+        /* (ya - yc) -  (xb - xd) */
+        s1 = s2 - t2;
+        /* (ya - yc) +  (xb - xd) */
+        s2 = s2 + t2;
+
+        /* xb' = (xa+yb-xc-yd)co1 + (ya-xb-yc+xd)(si1) */
+        pSi2[0] = (((int32_t) (((q63_t) r1 * co1) >> 32)) +
+                         ((int32_t) (((q63_t) s1 * si1) >> 32))) >> 1u;
+
+        /* yb' = (ya-xb-yc+xd)co1 - (xa+yb-xc-yd)(si1) */
+        pSi2[1] = (((int32_t) (((q63_t) s1 * co1) >> 32)) -
+                                ((int32_t) (((q63_t) r1 * si1) >> 32))) >> 1u;
+        pSi2 += 2 * n1;
+
+        /* xd' = (xa-yb-xc+yd)co3 + (ya+xb-yc-xd)(si3) */
+        pSi3[0] = (((int32_t) (((q63_t) r2 * co3) >> 32)) +
+                         ((int32_t) (((q63_t) s2 * si3) >> 32))) >> 1u;
+
+        /* yd' = (ya+xb-yc-xd)co3 - (xa-yb-xc+yd)(si3) */
+        pSi3[1] = (((int32_t) (((q63_t) s2 * co3) >> 32)) -
+                                ((int32_t) (((q63_t) r2 * si3) >> 32))) >> 1u;
+        pSi3 += 2 * n1;
+      }
+    }
+    twidCoefModifier <<= 2u;
+  }
+#endif
+
+  /* End of Middle stages process */
+
+  /* data is in 11.21(q21) format for the 1024 point as there are 3 middle stages */
+  /* data is in 9.23(q23) format for the 256 point as there are 2 middle stages */
+  /* data is in 7.25(q25) format for the 64 point as there are 1 middle stage */
+  /* data is in 5.27(q27) format for the 16 point as there are no middle stages */
+
+
+  /* start of Last stage process */
+  /*  Initializations for the last stage */
+  j = fftLen >> 2;
+  ptr1 = &pSrc[0];
+
+  /*  Calculations of last stage */
+  do
+  {
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+    /* Read xa (real), ya(imag) input */
+    xaya = *__SIMD64(ptr1)++;
+    xa = (q31_t) xaya;
+    ya = (q31_t) (xaya >> 32);
+
+    /* Read xb (real), yb(imag) input */
+    xbyb = *__SIMD64(ptr1)++;
+    xb = (q31_t) xbyb;
+    yb = (q31_t) (xbyb >> 32);
+
+    /* Read xc (real), yc(imag) input */
+    xcyc = *__SIMD64(ptr1)++;
+    xc = (q31_t) xcyc;
+    yc = (q31_t) (xcyc >> 32);
+
+    /* Read xc (real), yc(imag) input */
+    xdyd = *__SIMD64(ptr1)++;
+    xd = (q31_t) xdyd;
+    yd = (q31_t) (xdyd >> 32);
+
+#else
+
+    /* Read xa (real), ya(imag) input */
+    xaya = *__SIMD64(ptr1)++;
+    ya = (q31_t) xaya;
+    xa = (q31_t) (xaya >> 32);
+
+    /* Read xb (real), yb(imag) input */
+    xbyb = *__SIMD64(ptr1)++;
+    yb = (q31_t) xbyb;
+    xb = (q31_t) (xbyb >> 32);
+
+    /* Read xc (real), yc(imag) input */
+    xcyc = *__SIMD64(ptr1)++;
+    yc = (q31_t) xcyc;
+    xc = (q31_t) (xcyc >> 32);
+
+    /* Read xc (real), yc(imag) input */
+    xdyd = *__SIMD64(ptr1)++;
+    yd = (q31_t) xdyd;
+    xd = (q31_t) (xdyd >> 32);
+
+
+#endif
+
+    /* xa' = xa + xb + xc + xd */
+    xa_out = xa + xb + xc + xd;
+
+    /* ya' = ya + yb + yc + yd */
+    ya_out = ya + yb + yc + yd;
+
+    /* pointer updation for writing */
+    ptr1 = ptr1 - 8u;
+
+    /* writing xa' and ya' */
+    *ptr1++ = xa_out;
+    *ptr1++ = ya_out;
+
+    xc_out = (xa - xb + xc - xd);
+    yc_out = (ya - yb + yc - yd);
+
+    /* writing xc' and yc' */
+    *ptr1++ = xc_out;
+    *ptr1++ = yc_out;
+
+    xb_out = (xa + yb - xc - yd);
+    yb_out = (ya - xb - yc + xd);
+
+    /* writing xb' and yb' */
+    *ptr1++ = xb_out;
+    *ptr1++ = yb_out;
+
+    xd_out = (xa - yb - xc + yd);
+    yd_out = (ya + xb - yc - xd);
+
+    /* writing xd' and yd' */
+    *ptr1++ = xd_out;
+    *ptr1++ = yd_out;
+
+
+  } while(--j);
+
+  /* output is in 11.21(q21) format for the 1024 point */
+  /* output is in 9.23(q23) format for the 256 point */
+  /* output is in 7.25(q25) format for the 64 point */
+  /* output is in 5.27(q27) format for the 16 point */
+
+  /* End of last stage process */
+
+}
+
+
+/**    
+ * @brief  Core function for the Q31 CIFFT butterfly process.   
+ * @param[in, out] *pSrc            points to the in-place buffer of Q31 data type.   
+ * @param[in]      fftLen           length of the FFT.   
+ * @param[in]      *pCoef           points to twiddle coefficient buffer.   
+ * @param[in]      twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+ * @return none.   
+ */
+
+
+/*    
+* Radix-4 IFFT algorithm used is :    
+*    
+* CIFFT uses same twiddle coefficients as CFFT Function    
+*  x[k] = x[n] + (j)k * x[n + fftLen/4] + (-1)k * x[n+fftLen/2] + (-j)k * x[n+3*fftLen/4]    
+*    
+*    
+* IFFT is implemented with following changes in equations from FFT    
+*    
+* Input real and imaginary data:    
+* x(n) = xa + j * ya    
+* x(n+N/4 ) = xb + j * yb    
+* x(n+N/2 ) = xc + j * yc    
+* x(n+3N 4) = xd + j * yd    
+*    
+*    
+* Output real and imaginary data:    
+* x(4r) = xa'+ j * ya'    
+* x(4r+1) = xb'+ j * yb'    
+* x(4r+2) = xc'+ j * yc'    
+* x(4r+3) = xd'+ j * yd'    
+*    
+*    
+* Twiddle factors for radix-4 IFFT:    
+* Wn = co1 + j * (si1)    
+* W2n = co2 + j * (si2)    
+* W3n = co3 + j * (si3)    
+    
+* The real and imaginary output values for the radix-4 butterfly are    
+* xa' = xa + xb + xc + xd    
+* ya' = ya + yb + yc + yd    
+* xb' = (xa-yb-xc+yd)* co1 - (ya+xb-yc-xd)* (si1)    
+* yb' = (ya+xb-yc-xd)* co1 + (xa-yb-xc+yd)* (si1)    
+* xc' = (xa-xb+xc-xd)* co2 - (ya-yb+yc-yd)* (si2)    
+* yc' = (ya-yb+yc-yd)* co2 + (xa-xb+xc-xd)* (si2)    
+* xd' = (xa+yb-xc-yd)* co3 - (ya-xb-yc+xd)* (si3)    
+* yd' = (ya-xb-yc+xd)* co3 + (xa+yb-xc-yd)* (si3)    
+*    
+*/
+
+void arm_radix4_butterfly_inverse_q31(
+  q31_t * pSrc,
+  uint32_t fftLen,
+  q31_t * pCoef,
+  uint32_t twidCoefModifier)
+{
+#if defined(ARM_MATH_CM7)
+  uint32_t n1, n2, ia1, ia2, ia3, i0, i1, i2, i3, j, k;
+  q31_t t1, t2, r1, r2, s1, s2, co1, co2, co3, si1, si2, si3;
+  q31_t xa, xb, xc, xd;
+  q31_t ya, yb, yc, yd;
+  q31_t xa_out, xb_out, xc_out, xd_out;
+  q31_t ya_out, yb_out, yc_out, yd_out;
+
+  q31_t *ptr1;
+  q63_t xaya, xbyb, xcyc, xdyd;
+
+  /* input is be 1.31(q31) format for all FFT sizes */
+  /* Total process is divided into three stages */
+  /* process first stage, middle stages, & last stage */
+
+  /* Start of first stage process */
+
+  /* Initializations for the first stage */
+  n2 = fftLen;
+  n1 = n2;
+  /* n2 = fftLen/4 */
+  n2 >>= 2u;
+  i0 = 0u;
+  ia1 = 0u;
+
+  j = n2;
+
+  do
+  {
+
+    /* input is in 1.31(q31) format and provide 4 guard bits for the input */
+
+    /*  index calculation for the input as, */
+    /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2u], pSrc[i0 + 3fftLen/4] */
+    i1 = i0 + n2;
+    i2 = i1 + n2;
+    i3 = i2 + n2;
+
+    /*  Butterfly implementation */
+    /* xa + xc */
+    r1 = (pSrc[2u * i0] >> 4u) + (pSrc[2u * i2] >> 4u);
+    /* xa - xc */
+    r2 = (pSrc[2u * i0] >> 4u) - (pSrc[2u * i2] >> 4u);
+
+    /* xb + xd */
+    t1 = (pSrc[2u * i1] >> 4u) + (pSrc[2u * i3] >> 4u);
+
+    /* ya + yc */
+    s1 = (pSrc[(2u * i0) + 1u] >> 4u) + (pSrc[(2u * i2) + 1u] >> 4u);
+    /* ya - yc */
+    s2 = (pSrc[(2u * i0) + 1u] >> 4u) - (pSrc[(2u * i2) + 1u] >> 4u);
+
+    /* xa' = xa + xb + xc + xd */
+    pSrc[2u * i0] = (r1 + t1);
+    /* (xa + xc) - (xb + xd) */
+    r1 = r1 - t1;
+    /* yb + yd */
+    t2 = (pSrc[(2u * i1) + 1u] >> 4u) + (pSrc[(2u * i3) + 1u] >> 4u);
+    /* ya' = ya + yb + yc + yd */
+    pSrc[(2u * i0) + 1u] = (s1 + t2);
+
+    /* (ya + yc) - (yb + yd) */
+    s1 = s1 - t2;
+
+    /* yb - yd */
+    t1 = (pSrc[(2u * i1) + 1u] >> 4u) - (pSrc[(2u * i3) + 1u] >> 4u);
+    /* xb - xd */
+    t2 = (pSrc[2u * i1] >> 4u) - (pSrc[2u * i3] >> 4u);
+
+    /*  index calculation for the coefficients */
+    ia2 = 2u * ia1;
+    co2 = pCoef[ia2 * 2u];
+    si2 = pCoef[(ia2 * 2u) + 1u];
+
+    /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+    pSrc[2u * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32)) -
+                     ((int32_t) (((q63_t) s1 * si2) >> 32))) << 1u;
+
+    /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+    pSrc[2u * i1 + 1u] = (((int32_t) (((q63_t) s1 * co2) >> 32)) +
+                          ((int32_t) (((q63_t) r1 * si2) >> 32))) << 1u;
+
+    /* (xa - xc) - (yb - yd) */
+    r1 = r2 - t1;
+    /* (xa - xc) + (yb - yd) */
+    r2 = r2 + t1;
+
+    /* (ya - yc) + (xb - xd) */
+    s1 = s2 + t2;
+    /* (ya - yc) - (xb - xd) */
+    s2 = s2 - t2;
+
+    co1 = pCoef[ia1 * 2u];
+    si1 = pCoef[(ia1 * 2u) + 1u];
+
+    /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+    pSrc[2u * i2] = (((int32_t) (((q63_t) r1 * co1) >> 32)) -
+                     ((int32_t) (((q63_t) s1 * si1) >> 32))) << 1u;
+
+    /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+    pSrc[(2u * i2) + 1u] = (((int32_t) (((q63_t) s1 * co1) >> 32)) +
+                            ((int32_t) (((q63_t) r1 * si1) >> 32))) << 1u;
+
+    /*  index calculation for the coefficients */
+    ia3 = 3u * ia1;
+    co3 = pCoef[ia3 * 2u];
+    si3 = pCoef[(ia3 * 2u) + 1u];
+
+    /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+    pSrc[2u * i3] = (((int32_t) (((q63_t) r2 * co3) >> 32)) -
+                     ((int32_t) (((q63_t) s2 * si3) >> 32))) << 1u;
+
+    /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+    pSrc[(2u * i3) + 1u] = (((int32_t) (((q63_t) s2 * co3) >> 32)) +
+                            ((int32_t) (((q63_t) r2 * si3) >> 32))) << 1u;
+
+    /*  Twiddle coefficients index modifier */
+    ia1 = ia1 + twidCoefModifier;
+
+    /*  Updating input index */
+    i0 = i0 + 1u;
+
+  } while(--j);
+
+  /* data is in 5.27(q27) format */
+  /* each stage provides two down scaling of the input */
+
+
+  /* Start of Middle stages process */
+
+  twidCoefModifier <<= 2u;
+
+  /*  Calculation of second stage to excluding last stage */
+  for (k = fftLen / 4u; k > 4u; k >>= 2u)
+  {
+    /*  Initializations for the first stage */
+    n1 = n2;
+    n2 >>= 2u;
+    ia1 = 0u;
+
+    for (j = 0; j <= (n2 - 1u); j++)
+    {
+      /*  index calculation for the coefficients */
+      ia2 = ia1 + ia1;
+      ia3 = ia2 + ia1;
+      co1 = pCoef[ia1 * 2u];
+      si1 = pCoef[(ia1 * 2u) + 1u];
+      co2 = pCoef[ia2 * 2u];
+      si2 = pCoef[(ia2 * 2u) + 1u];
+      co3 = pCoef[ia3 * 2u];
+      si3 = pCoef[(ia3 * 2u) + 1u];
+      /*  Twiddle coefficients index modifier */
+      ia1 = ia1 + twidCoefModifier;
+
+      for (i0 = j; i0 < fftLen; i0 += n1)
+      {
+        /*  index calculation for the input as, */
+        /*  pSrc[i0 + 0], pSrc[i0 + fftLen/4], pSrc[i0 + fftLen/2u], pSrc[i0 + 3fftLen/4] */
+        i1 = i0 + n2;
+        i2 = i1 + n2;
+        i3 = i2 + n2;
+
+        /*  Butterfly implementation */
+        /* xa + xc */
+        r1 = pSrc[2u * i0] + pSrc[2u * i2];
+        /* xa - xc */
+        r2 = pSrc[2u * i0] - pSrc[2u * i2];
+
+        /* ya + yc */
+        s1 = pSrc[(2u * i0) + 1u] + pSrc[(2u * i2) + 1u];
+        /* ya - yc */
+        s2 = pSrc[(2u * i0) + 1u] - pSrc[(2u * i2) + 1u];
+
+        /* xb + xd */
+        t1 = pSrc[2u * i1] + pSrc[2u * i3];
+
+        /* xa' = xa + xb + xc + xd */
+        pSrc[2u * i0] = (r1 + t1) >> 2u;
+        /* xa + xc -(xb + xd) */
+        r1 = r1 - t1;
+        /* yb + yd */
+        t2 = pSrc[(2u * i1) + 1u] + pSrc[(2u * i3) + 1u];
+        /* ya' = ya + yb + yc + yd */
+        pSrc[(2u * i0) + 1u] = (s1 + t2) >> 2u;
+
+        /* (ya + yc) - (yb + yd) */
+        s1 = s1 - t2;
+
+        /* (yb - yd) */
+        t1 = pSrc[(2u * i1) + 1u] - pSrc[(2u * i3) + 1u];
+        /* (xb - xd) */
+        t2 = pSrc[2u * i1] - pSrc[2u * i3];
+
+        /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+        pSrc[2u * i1] = (((int32_t) (((q63_t) r1 * co2) >> 32u)) -
+                         ((int32_t) (((q63_t) s1 * si2) >> 32u))) >> 1u;
+
+        /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+        pSrc[(2u * i1) + 1u] =
+          (((int32_t) (((q63_t) s1 * co2) >> 32u)) +
+           ((int32_t) (((q63_t) r1 * si2) >> 32u))) >> 1u;
+
+        /* (xa - xc) - (yb - yd) */
+        r1 = r2 - t1;
+        /* (xa - xc) + (yb - yd) */
+        r2 = r2 + t1;
+
+        /* (ya - yc) +  (xb - xd) */
+        s1 = s2 + t2;
+        /* (ya - yc) -  (xb - xd) */
+        s2 = s2 - t2;
+
+        /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+        pSrc[2u * i2] = (((int32_t) (((q63_t) r1 * co1) >> 32)) -
+                         ((int32_t) (((q63_t) s1 * si1) >> 32))) >> 1u;
+
+        /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+        pSrc[(2u * i2) + 1u] = (((int32_t) (((q63_t) s1 * co1) >> 32)) +
+                                ((int32_t) (((q63_t) r1 * si1) >> 32))) >> 1u;
+
+        /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+        pSrc[(2u * i3)] = (((int32_t) (((q63_t) r2 * co3) >> 32)) -
+                           ((int32_t) (((q63_t) s2 * si3) >> 32))) >> 1u;
+
+        /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+        pSrc[(2u * i3) + 1u] = (((int32_t) (((q63_t) s2 * co3) >> 32)) +
+                                ((int32_t) (((q63_t) r2 * si3) >> 32))) >> 1u;
+      }
+    }
+    twidCoefModifier <<= 2u;
+  }
+#else
+  uint32_t n1, n2, ia1, ia2, ia3, i0, j, k;
+  q31_t t1, t2, r1, r2, s1, s2, co1, co2, co3, si1, si2, si3;
+  q31_t xa, xb, xc, xd;
+  q31_t ya, yb, yc, yd;
+  q31_t xa_out, xb_out, xc_out, xd_out;
+  q31_t ya_out, yb_out, yc_out, yd_out;
+
+  q31_t *ptr1;
+  q31_t *pSi0;
+  q31_t *pSi1;
+  q31_t *pSi2;
+  q31_t *pSi3;
+  q63_t xaya, xbyb, xcyc, xdyd;
+
+  /* input is be 1.31(q31) format for all FFT sizes */
+  /* Total process is divided into three stages */
+  /* process first stage, middle stages, & last stage */
+
+  /* Start of first stage process */
+
+  /* Initializations for the first stage */
+  n2 = fftLen;
+  n1 = n2;
+  /* n2 = fftLen/4 */
+  n2 >>= 2u;
+
+  ia1 = 0u;
+
+  j = n2;
+  
+  pSi0 = pSrc;
+  pSi1 = pSi0 + 2 * n2;
+  pSi2 = pSi1 + 2 * n2;
+  pSi3 = pSi2 + 2 * n2;
+
+  do
+  {
+    /*  Butterfly implementation */
+    /* xa + xc */
+    r1 = (pSi0[0] >> 4u) + (pSi2[0] >> 4u);
+    /* xa - xc */
+    r2 = (pSi0[0] >> 4u) - (pSi2[0] >> 4u);
+
+    /* xb + xd */
+    t1 = (pSi1[0] >> 4u) + (pSi3[0] >> 4u);
+
+    /* ya + yc */
+    s1 = (pSi0[1] >> 4u) + (pSi2[1] >> 4u);
+    /* ya - yc */
+    s2 = (pSi0[1] >> 4u) - (pSi2[1] >> 4u);
+
+    /* xa' = xa + xb + xc + xd */
+    *pSi0++ = (r1 + t1);
+    /* (xa + xc) - (xb + xd) */
+    r1 = r1 - t1;
+    /* yb + yd */
+    t2 = (pSi1[1] >> 4u) + (pSi3[1] >> 4u);
+    /* ya' = ya + yb + yc + yd */
+    *pSi0++ = (s1 + t2);
+
+    /* (ya + yc) - (yb + yd) */
+    s1 = s1 - t2;
+
+    /* yb - yd */
+    t1 = (pSi1[1] >> 4u) - (pSi3[1] >> 4u);
+    /* xb - xd */
+    t2 = (pSi1[0] >> 4u) - (pSi3[0] >> 4u);
+
+    /*  index calculation for the coefficients */
+    ia2 = 2u * ia1;
+    co2 = pCoef[ia2 * 2u];
+    si2 = pCoef[(ia2 * 2u) + 1u];
+
+    /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+    *pSi1++ = (((int32_t) (((q63_t) r1 * co2) >> 32)) -
+                     ((int32_t) (((q63_t) s1 * si2) >> 32))) << 1u;
+
+    /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+    *pSi1++ = (((int32_t) (((q63_t) s1 * co2) >> 32)) +
+                          ((int32_t) (((q63_t) r1 * si2) >> 32))) << 1u;
+
+    /* (xa - xc) - (yb - yd) */
+    r1 = r2 - t1;
+    /* (xa - xc) + (yb - yd) */
+    r2 = r2 + t1;
+
+    /* (ya - yc) + (xb - xd) */
+    s1 = s2 + t2;
+    /* (ya - yc) - (xb - xd) */
+    s2 = s2 - t2;
+
+    co1 = pCoef[ia1 * 2u];
+    si1 = pCoef[(ia1 * 2u) + 1u];
+
+    /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+    *pSi2++ = (((int32_t) (((q63_t) r1 * co1) >> 32)) -
+                     ((int32_t) (((q63_t) s1 * si1) >> 32))) << 1u;
+
+    /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+    *pSi2++ = (((int32_t) (((q63_t) s1 * co1) >> 32)) +
+                            ((int32_t) (((q63_t) r1 * si1) >> 32))) << 1u;
+
+    /*  index calculation for the coefficients */
+    ia3 = 3u * ia1;
+    co3 = pCoef[ia3 * 2u];
+    si3 = pCoef[(ia3 * 2u) + 1u];
+
+    /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+    *pSi3++ = (((int32_t) (((q63_t) r2 * co3) >> 32)) -
+                     ((int32_t) (((q63_t) s2 * si3) >> 32))) << 1u;
+
+    /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+    *pSi3++ = (((int32_t) (((q63_t) s2 * co3) >> 32)) +
+                            ((int32_t) (((q63_t) r2 * si3) >> 32))) << 1u;
+
+    /*  Twiddle coefficients index modifier */
+    ia1 = ia1 + twidCoefModifier;
+
+  } while(--j);
+
+  /* data is in 5.27(q27) format */
+  /* each stage provides two down scaling of the input */
+
+
+  /* Start of Middle stages process */
+
+  twidCoefModifier <<= 2u;
+
+  /*  Calculation of second stage to excluding last stage */
+  for (k = fftLen / 4u; k > 4u; k >>= 2u)
+  {
+    /*  Initializations for the first stage */
+    n1 = n2;
+    n2 >>= 2u;
+    ia1 = 0u;
+
+    for (j = 0; j <= (n2 - 1u); j++)
+    {
+      /*  index calculation for the coefficients */
+      ia2 = ia1 + ia1;
+      ia3 = ia2 + ia1;
+      co1 = pCoef[ia1 * 2u];
+      si1 = pCoef[(ia1 * 2u) + 1u];
+      co2 = pCoef[ia2 * 2u];
+      si2 = pCoef[(ia2 * 2u) + 1u];
+      co3 = pCoef[ia3 * 2u];
+      si3 = pCoef[(ia3 * 2u) + 1u];
+      /*  Twiddle coefficients index modifier */
+      ia1 = ia1 + twidCoefModifier;
+      
+      pSi0 = pSrc + 2 * j;
+      pSi1 = pSi0 + 2 * n2;
+      pSi2 = pSi1 + 2 * n2;
+      pSi3 = pSi2 + 2 * n2;
+
+      for (i0 = j; i0 < fftLen; i0 += n1)
+      {
+        /*  Butterfly implementation */
+        /* xa + xc */
+        r1 = pSi0[0] + pSi2[0];
+
+        /* xa - xc */
+        r2 = pSi0[0] - pSi2[0];
+
+
+        /* ya + yc */
+        s1 = pSi0[1] + pSi2[1];
+
+        /* ya - yc */
+        s2 = pSi0[1] - pSi2[1];
+
+
+        /* xb + xd */
+        t1 = pSi1[0] + pSi3[0];
+
+
+        /* xa' = xa + xb + xc + xd */
+        pSi0[0] = (r1 + t1) >> 2u;
+        /* xa + xc -(xb + xd) */
+        r1 = r1 - t1;
+        /* yb + yd */
+        t2 = pSi1[1] + pSi3[1];
+
+        /* ya' = ya + yb + yc + yd */
+        pSi0[1] = (s1 + t2) >> 2u;
+        pSi0 += 2 * n1;
+
+        /* (ya + yc) - (yb + yd) */
+        s1 = s1 - t2;
+
+        /* (yb - yd) */
+        t1 = pSi1[1] - pSi3[1];
+
+        /* (xb - xd) */
+        t2 = pSi1[0] - pSi3[0];
+
+
+        /* xc' = (xa-xb+xc-xd)co2 - (ya-yb+yc-yd)(si2) */
+        pSi1[0] = (((int32_t) (((q63_t) r1 * co2) >> 32u)) -
+                         ((int32_t) (((q63_t) s1 * si2) >> 32u))) >> 1u;
+
+        /* yc' = (ya-yb+yc-yd)co2 + (xa-xb+xc-xd)(si2) */
+        pSi1[1] =
+
+          (((int32_t) (((q63_t) s1 * co2) >> 32u)) +
+           ((int32_t) (((q63_t) r1 * si2) >> 32u))) >> 1u;
+        pSi1 += 2 * n1;
+
+        /* (xa - xc) - (yb - yd) */
+        r1 = r2 - t1;
+        /* (xa - xc) + (yb - yd) */
+        r2 = r2 + t1;
+
+        /* (ya - yc) +  (xb - xd) */
+        s1 = s2 + t2;
+        /* (ya - yc) -  (xb - xd) */
+        s2 = s2 - t2;
+
+        /* xb' = (xa+yb-xc-yd)co1 - (ya-xb-yc+xd)(si1) */
+        pSi2[0] = (((int32_t) (((q63_t) r1 * co1) >> 32)) -
+                         ((int32_t) (((q63_t) s1 * si1) >> 32))) >> 1u;
+
+        /* yb' = (ya-xb-yc+xd)co1 + (xa+yb-xc-yd)(si1) */
+        pSi2[1] = (((int32_t) (((q63_t) s1 * co1) >> 32)) +
+                                ((int32_t) (((q63_t) r1 * si1) >> 32))) >> 1u;
+        pSi2 += 2 * n1;
+
+        /* xd' = (xa-yb-xc+yd)co3 - (ya+xb-yc-xd)(si3) */
+        pSi3[0] = (((int32_t) (((q63_t) r2 * co3) >> 32)) -
+                           ((int32_t) (((q63_t) s2 * si3) >> 32))) >> 1u;
+
+        /* yd' = (ya+xb-yc-xd)co3 + (xa-yb-xc+yd)(si3) */
+        pSi3[1] = (((int32_t) (((q63_t) s2 * co3) >> 32)) +
+                                ((int32_t) (((q63_t) r2 * si3) >> 32))) >> 1u;
+        pSi3 += 2 * n1;
+      }
+    }
+    twidCoefModifier <<= 2u;
+  }
+#endif
+
+  /* End of Middle stages process */
+
+  /* data is in 11.21(q21) format for the 1024 point as there are 3 middle stages */
+  /* data is in 9.23(q23) format for the 256 point as there are 2 middle stages */
+  /* data is in 7.25(q25) format for the 64 point as there are 1 middle stage */
+  /* data is in 5.27(q27) format for the 16 point as there are no middle stages */
+
+
+  /* Start of last stage process */
+
+
+  /*  Initializations for the last stage */
+  j = fftLen >> 2;
+  ptr1 = &pSrc[0];
+
+  /*  Calculations of last stage */
+  do
+  {
+#ifndef ARM_MATH_BIG_ENDIAN
+    /* Read xa (real), ya(imag) input */
+    xaya = *__SIMD64(ptr1)++;
+    xa = (q31_t) xaya;
+    ya = (q31_t) (xaya >> 32);
+
+    /* Read xb (real), yb(imag) input */
+    xbyb = *__SIMD64(ptr1)++;
+    xb = (q31_t) xbyb;
+    yb = (q31_t) (xbyb >> 32);
+
+    /* Read xc (real), yc(imag) input */
+    xcyc = *__SIMD64(ptr1)++;
+    xc = (q31_t) xcyc;
+    yc = (q31_t) (xcyc >> 32);
+
+    /* Read xc (real), yc(imag) input */
+    xdyd = *__SIMD64(ptr1)++;
+    xd = (q31_t) xdyd;
+    yd = (q31_t) (xdyd >> 32);
+
+#else
+
+    /* Read xa (real), ya(imag) input */
+    xaya = *__SIMD64(ptr1)++;
+    ya = (q31_t) xaya;
+    xa = (q31_t) (xaya >> 32);
+
+    /* Read xb (real), yb(imag) input */
+    xbyb = *__SIMD64(ptr1)++;
+    yb = (q31_t) xbyb;
+    xb = (q31_t) (xbyb >> 32);
+
+    /* Read xc (real), yc(imag) input */
+    xcyc = *__SIMD64(ptr1)++;
+    yc = (q31_t) xcyc;
+    xc = (q31_t) (xcyc >> 32);
+
+    /* Read xc (real), yc(imag) input */
+    xdyd = *__SIMD64(ptr1)++;
+    yd = (q31_t) xdyd;
+    xd = (q31_t) (xdyd >> 32);
+
+
+#endif
+
+    /* xa' = xa + xb + xc + xd */
+    xa_out = xa + xb + xc + xd;
+
+    /* ya' = ya + yb + yc + yd */
+    ya_out = ya + yb + yc + yd;
+
+    /* pointer updation for writing */
+    ptr1 = ptr1 - 8u;
+
+    /* writing xa' and ya' */
+    *ptr1++ = xa_out;
+    *ptr1++ = ya_out;
+
+    xc_out = (xa - xb + xc - xd);
+    yc_out = (ya - yb + yc - yd);
+
+    /* writing xc' and yc' */
+    *ptr1++ = xc_out;
+    *ptr1++ = yc_out;
+
+    xb_out = (xa - yb - xc + yd);
+    yb_out = (ya + xb - yc - xd);
+
+    /* writing xb' and yb' */
+    *ptr1++ = xb_out;
+    *ptr1++ = yb_out;
+
+    xd_out = (xa + yb - xc - yd);
+    yd_out = (ya - xb - yc + xd);
+
+    /* writing xd' and yd' */
+    *ptr1++ = xd_out;
+    *ptr1++ = yd_out;
+
+  } while(--j);
+
+  /* output is in 11.21(q21) format for the 1024 point */
+  /* output is in 9.23(q23) format for the 256 point */
+  /* output is in 7.25(q25) format for the 64 point */
+  /* output is in 5.27(q27) format for the 16 point */
+
+  /* End of last stage process */
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix8_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix8_f32.c
new file mode 100644
index 00000000..c6212c32
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_cfft_radix8_f32.c
@@ -0,0 +1,384 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_radix8_f32.c    
+*    
+* Description:	Radix-8 Decimation in Frequency CFFT & CIFFT Floating point processing function        
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.      
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+* @ingroup groupTransforms    
+*/
+
+/**    
+* @defgroup Radix8_CFFT_CIFFT Radix-8 Complex FFT Functions    
+*    
+* \par    
+* Complex Fast Fourier Transform(CFFT) and Complex Inverse Fast Fourier Transform(CIFFT) is an efficient algorithm to compute Discrete Fourier Transform(DFT) and Inverse Discrete Fourier Transform(IDFT).    
+* Computational complexity of CFFT reduces drastically when compared to DFT.    
+* \par    
+* This set of functions implements CFFT/CIFFT    
+* for floating-point data types.  The functions operates on in-place buffer which uses same buffer for input and output.    
+* Complex input is stored in input buffer in an interleaved fashion.    
+*    
+* \par    
+* The functions operate on blocks of input and output data and each call to the function processes    
+* 2*fftLen samples through the transform.  pSrc  points to In-place arrays containing 2*fftLen values.    
+* \par   
+* The pSrc points to the array of in-place buffer of size 2*fftLen and inputs and outputs are stored in an interleaved fashion as shown below.    
+* 
 {real[0], imag[0], real[1], imag[1],..} 
    
+*    
+* \par Lengths supported by the transform:   
+* \par    
+* Internally, the function utilize a Radix-8 decimation in frequency(DIF) algorithm    
+* and the size of the FFT supported are of the lengths [ 64, 512, 4096].   
+*     
+*    
+* \par Algorithm:    
+*    
+* Complex Fast Fourier Transform:    
+* \par     
+* Input real and imaginary data:    
+* 
    
+* x(n) = xa + j * ya    
+* x(n+N/4 ) = xb + j * yb    
+* x(n+N/2 ) = xc + j * yc    
+* x(n+3N 4) = xd + j * yd    
+* 
    
+* where N is length of FFT    
+* \par    
+* Output real and imaginary data:    
+* 
    
+* X(4r) = xa'+ j * ya'    
+* X(4r+1) = xb'+ j * yb'    
+* X(4r+2) = xc'+ j * yc'    
+* X(4r+3) = xd'+ j * yd'    
+* 
    
+* \par    
+* Twiddle factors for Radix-8 FFT:    
+* 
    
+* Wn = co1 + j * (- si1)    
+* W2n = co2 + j * (- si2)    
+* W3n = co3 + j * (- si3)    
+* 
    
+*    
+* \par    
+* \image html CFFT.gif "Radix-8 Decimation-in Frequency Complex Fast Fourier Transform"    
+*    
+* \par    
+* Output from Radix-8 CFFT Results in Digit reversal order. Interchange middle two branches of every butterfly results in Bit reversed output.    
+* \par    
+*  Butterfly CFFT equations:    
+* 
    
+* xa' = xa + xb + xc + xd    
+* ya' = ya + yb + yc + yd    
+* xc' = (xa+yb-xc-yd)* co1 + (ya-xb-yc+xd)* (si1)    
+* yc' = (ya-xb-yc+xd)* co1 - (xa+yb-xc-yd)* (si1)    
+* xb' = (xa-xb+xc-xd)* co2 + (ya-yb+yc-yd)* (si2)    
+* yb' = (ya-yb+yc-yd)* co2 - (xa-xb+xc-xd)* (si2)    
+* xd' = (xa-yb-xc+yd)* co3 + (ya+xb-yc-xd)* (si3)    
+* yd' = (ya+xb-yc-xd)* co3 - (xa-yb-xc+yd)* (si3)    
+* 
    
+*    
+* \par    
+* where fftLen length of CFFT/CIFFT; ifftFlag Flag for selection of CFFT or CIFFT(Set ifftFlag to calculate CIFFT otherwise calculates CFFT);    
+* bitReverseFlag Flag for selection of output order(Set bitReverseFlag to output in normal order otherwise output in bit reversed order);     
+* pTwiddlepoints to array of twiddle coefficients; pBitRevTable points to the array of bit reversal table.    
+* twidCoefModifier modifier for twiddle factor table which supports all FFT lengths with same table;     
+* pBitRevTable modifier for bit reversal table which supports all FFT lengths with same table.    
+* onebyfftLen value of 1/fftLen to calculate CIFFT;    
+*   
+* \par Fixed-Point Behavior    
+* Care must be taken when using the fixed-point versions of the CFFT/CIFFT function.    
+* Refer to the function specific documentation below for usage guidelines.    
+*/
+
+
+/*    
+* @brief  Core function for the floating-point CFFT butterfly process.   
+* @param[in, out] *pSrc            points to the in-place buffer of floating-point data type.   
+* @param[in]      fftLen           length of the FFT.   
+* @param[in]      *pCoef           points to the twiddle coefficient buffer.   
+* @param[in]      twidCoefModifier twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+* @return none.   
+*/
+
+void arm_radix8_butterfly_f32(
+float32_t * pSrc,
+uint16_t fftLen,
+const float32_t * pCoef,
+uint16_t twidCoefModifier)
+{
+   uint32_t ia1, ia2, ia3, ia4, ia5, ia6, ia7;
+   uint32_t i1, i2, i3, i4, i5, i6, i7, i8;
+   uint32_t id;
+   uint32_t n1, n2, j;
+   
+   float32_t r1, r2, r3, r4, r5, r6, r7, r8;
+   float32_t t1, t2;
+   float32_t s1, s2, s3, s4, s5, s6, s7, s8;
+   float32_t p1, p2, p3, p4;
+   float32_t co2, co3, co4, co5, co6, co7, co8;
+   float32_t si2, si3, si4, si5, si6, si7, si8;
+   const float32_t C81 = 0.70710678118f;
+
+   n2 = fftLen;
+   
+   do 
+   {
+      n1 = n2;
+      n2 = n2 >> 3;
+      i1 = 0;
+      
+      do
+      {
+         i2 = i1 + n2;
+         i3 = i2 + n2;
+         i4 = i3 + n2;
+         i5 = i4 + n2;
+         i6 = i5 + n2;
+         i7 = i6 + n2;
+         i8 = i7 + n2;
+         r1 = pSrc[2 * i1] + pSrc[2 * i5];
+         r5 = pSrc[2 * i1] - pSrc[2 * i5];
+         r2 = pSrc[2 * i2] + pSrc[2 * i6];
+         r6 = pSrc[2 * i2] - pSrc[2 * i6];
+         r3 = pSrc[2 * i3] + pSrc[2 * i7];
+         r7 = pSrc[2 * i3] - pSrc[2 * i7];
+         r4 = pSrc[2 * i4] + pSrc[2 * i8];
+         r8 = pSrc[2 * i4] - pSrc[2 * i8];
+         t1 = r1 - r3;
+         r1 = r1 + r3;
+         r3 = r2 - r4;
+         r2 = r2 + r4;
+         pSrc[2 * i1] = r1 + r2;   
+         pSrc[2 * i5] = r1 - r2;
+         r1 = pSrc[2 * i1 + 1] + pSrc[2 * i5 + 1];
+         s5 = pSrc[2 * i1 + 1] - pSrc[2 * i5 + 1];
+         r2 = pSrc[2 * i2 + 1] + pSrc[2 * i6 + 1];
+         s6 = pSrc[2 * i2 + 1] - pSrc[2 * i6 + 1];
+         s3 = pSrc[2 * i3 + 1] + pSrc[2 * i7 + 1];
+         s7 = pSrc[2 * i3 + 1] - pSrc[2 * i7 + 1];
+         r4 = pSrc[2 * i4 + 1] + pSrc[2 * i8 + 1];
+         s8 = pSrc[2 * i4 + 1] - pSrc[2 * i8 + 1];
+         t2 = r1 - s3;
+         r1 = r1 + s3;
+         s3 = r2 - r4;
+         r2 = r2 + r4;
+         pSrc[2 * i1 + 1] = r1 + r2;
+         pSrc[2 * i5 + 1] = r1 - r2;
+         pSrc[2 * i3]     = t1 + s3;
+         pSrc[2 * i7]     = t1 - s3;
+         pSrc[2 * i3 + 1] = t2 - r3;
+         pSrc[2 * i7 + 1] = t2 + r3;
+         r1 = (r6 - r8) * C81;
+         r6 = (r6 + r8) * C81;
+         r2 = (s6 - s8) * C81;
+         s6 = (s6 + s8) * C81;
+         t1 = r5 - r1;
+         r5 = r5 + r1;
+         r8 = r7 - r6;
+         r7 = r7 + r6;
+         t2 = s5 - r2;
+         s5 = s5 + r2;
+         s8 = s7 - s6;
+         s7 = s7 + s6;
+         pSrc[2 * i2]     = r5 + s7;
+         pSrc[2 * i8]     = r5 - s7;
+         pSrc[2 * i6]     = t1 + s8;
+         pSrc[2 * i4]     = t1 - s8;
+         pSrc[2 * i2 + 1] = s5 - r7;
+         pSrc[2 * i8 + 1] = s5 + r7;
+         pSrc[2 * i6 + 1] = t2 - r8;
+         pSrc[2 * i4 + 1] = t2 + r8;
+         
+         i1 += n1;
+      } while(i1 < fftLen);
+      
+      if(n2 < 8)
+         break;
+      
+      ia1 = 0;
+      j = 1;
+      
+      do
+      {      
+         /*  index calculation for the coefficients */
+         id  = ia1 + twidCoefModifier;
+         ia1 = id;
+         ia2 = ia1 + id;
+         ia3 = ia2 + id;
+         ia4 = ia3 + id;
+         ia5 = ia4 + id;
+         ia6 = ia5 + id;
+         ia7 = ia6 + id;
+                  
+         co2 = pCoef[2 * ia1];
+         co3 = pCoef[2 * ia2];
+         co4 = pCoef[2 * ia3];
+         co5 = pCoef[2 * ia4];
+         co6 = pCoef[2 * ia5];
+         co7 = pCoef[2 * ia6];
+         co8 = pCoef[2 * ia7];
+         si2 = pCoef[2 * ia1 + 1];
+         si3 = pCoef[2 * ia2 + 1];
+         si4 = pCoef[2 * ia3 + 1];
+         si5 = pCoef[2 * ia4 + 1];
+         si6 = pCoef[2 * ia5 + 1];
+         si7 = pCoef[2 * ia6 + 1];
+         si8 = pCoef[2 * ia7 + 1];         
+         
+         i1 = j;
+         
+         do
+         {
+            /*  index calculation for the input */
+            i2 = i1 + n2;
+            i3 = i2 + n2;
+            i4 = i3 + n2;
+            i5 = i4 + n2;
+            i6 = i5 + n2;
+            i7 = i6 + n2;
+            i8 = i7 + n2;
+            r1 = pSrc[2 * i1] + pSrc[2 * i5];
+            r5 = pSrc[2 * i1] - pSrc[2 * i5];
+            r2 = pSrc[2 * i2] + pSrc[2 * i6];
+            r6 = pSrc[2 * i2] - pSrc[2 * i6];
+            r3 = pSrc[2 * i3] + pSrc[2 * i7];
+            r7 = pSrc[2 * i3] - pSrc[2 * i7];
+            r4 = pSrc[2 * i4] + pSrc[2 * i8];
+            r8 = pSrc[2 * i4] - pSrc[2 * i8];
+            t1 = r1 - r3;
+            r1 = r1 + r3;
+            r3 = r2 - r4;
+            r2 = r2 + r4;
+            pSrc[2 * i1] = r1 + r2;
+            r2 = r1 - r2;
+            s1 = pSrc[2 * i1 + 1] + pSrc[2 * i5 + 1];
+            s5 = pSrc[2 * i1 + 1] - pSrc[2 * i5 + 1];
+            s2 = pSrc[2 * i2 + 1] + pSrc[2 * i6 + 1];
+            s6 = pSrc[2 * i2 + 1] - pSrc[2 * i6 + 1];
+            s3 = pSrc[2 * i3 + 1] + pSrc[2 * i7 + 1];
+            s7 = pSrc[2 * i3 + 1] - pSrc[2 * i7 + 1];
+            s4 = pSrc[2 * i4 + 1] + pSrc[2 * i8 + 1];
+            s8 = pSrc[2 * i4 + 1] - pSrc[2 * i8 + 1];
+            t2 = s1 - s3;
+            s1 = s1 + s3;
+            s3 = s2 - s4;
+            s2 = s2 + s4;
+            r1 = t1 + s3;
+            t1 = t1 - s3;
+            pSrc[2 * i1 + 1] = s1 + s2;
+            s2 = s1 - s2;
+            s1 = t2 - r3;
+            t2 = t2 + r3;
+            p1 = co5 * r2;
+            p2 = si5 * s2;
+            p3 = co5 * s2;
+            p4 = si5 * r2;
+            pSrc[2 * i5]     = p1 + p2;
+            pSrc[2 * i5 + 1] = p3 - p4;
+            p1 = co3 * r1;
+            p2 = si3 * s1;
+            p3 = co3 * s1;
+            p4 = si3 * r1;
+            pSrc[2 * i3]     = p1 + p2;
+            pSrc[2 * i3 + 1] = p3 - p4;
+            p1 = co7 * t1;
+            p2 = si7 * t2;
+            p3 = co7 * t2;
+            p4 = si7 * t1;
+            pSrc[2 * i7]     = p1 + p2;
+            pSrc[2 * i7 + 1] = p3 - p4;
+            r1 = (r6 - r8) * C81;
+            r6 = (r6 + r8) * C81;
+            s1 = (s6 - s8) * C81;
+            s6 = (s6 + s8) * C81;
+            t1 = r5 - r1;
+            r5 = r5 + r1;
+            r8 = r7 - r6;
+            r7 = r7 + r6;
+            t2 = s5 - s1;
+            s5 = s5 + s1;
+            s8 = s7 - s6;
+            s7 = s7 + s6;
+            r1 = r5 + s7;
+            r5 = r5 - s7;
+            r6 = t1 + s8;
+            t1 = t1 - s8;
+            s1 = s5 - r7;
+            s5 = s5 + r7;
+            s6 = t2 - r8;
+            t2 = t2 + r8;
+            p1 = co2 * r1;
+            p2 = si2 * s1;
+            p3 = co2 * s1;
+            p4 = si2 * r1;
+            pSrc[2 * i2]     = p1 + p2;
+            pSrc[2 * i2 + 1] = p3 - p4;
+            p1 = co8 * r5;
+            p2 = si8 * s5;
+            p3 = co8 * s5;
+            p4 = si8 * r5;
+            pSrc[2 * i8]     = p1 + p2;
+            pSrc[2 * i8 + 1] = p3 - p4;
+            p1 = co6 * r6;
+            p2 = si6 * s6;
+            p3 = co6 * s6;
+            p4 = si6 * r6;
+            pSrc[2 * i6]     = p1 + p2;
+            pSrc[2 * i6 + 1] = p3 - p4;
+            p1 = co4 * t1;
+            p2 = si4 * t2;
+            p3 = co4 * t2;
+            p4 = si4 * t1;
+            pSrc[2 * i4]     = p1 + p2;
+            pSrc[2 * i4 + 1] = p3 - p4;
+            
+            i1 += n1;
+         } while(i1 < fftLen);
+         
+         j++;
+      } while(j < n2);
+      
+      twidCoefModifier <<= 3;
+   } while(n2 > 7);   
+}
+
+/**    
+* @} end of Radix8_CFFT_CIFFT group    
+*/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_f32.c
new file mode 100644
index 00000000..5278086d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_f32.c
@@ -0,0 +1,461 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_dct4_f32.c    
+*    
+* Description:	Processing function of DCT4 & IDCT4 F32.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.      
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @defgroup DCT4_IDCT4 DCT Type IV Functions    
+ * Representation of signals by minimum number of values is important for storage and transmission.    
+ * The possibility of large discontinuity between the beginning and end of a period of a signal    
+ * in DFT can be avoided by extending the signal so that it is even-symmetric.    
+ * Discrete Cosine Transform (DCT) is constructed such that its energy is heavily concentrated in the lower part of the    
+ * spectrum and is very widely used in signal and image coding applications.    
+ * The family of DCTs (DCT type- 1,2,3,4) is the outcome of different combinations of homogeneous boundary conditions.    
+ * DCT has an excellent energy-packing capability, hence has many applications and in data compression in particular.    
+ *    
+ * DCT is essentially the Discrete Fourier Transform(DFT) of an even-extended real signal.    
+ * Reordering of the input data makes the computation of DCT just a problem of    
+ * computing the DFT of a real signal with a few additional operations.    
+ * This approach provides regular, simple, and very efficient DCT algorithms for practical hardware and software implementations.    
+ *     
+ * DCT type-II can be implemented using Fast fourier transform (FFT) internally, as the transform is applied on real values, Real FFT can be used.    
+ * DCT4 is implemented using DCT2 as their implementations are similar except with some added pre-processing and post-processing.    
+ * DCT2 implementation can be described in the following steps:    
+ * - Re-ordering input    
+ * - Calculating Real FFT    
+ * - Multiplication of weights and Real FFT output and getting real part from the product.    
+ *    
+ * This process is explained by the block diagram below:    
+ * \image html DCT4.gif "Discrete Cosine Transform - type-IV"    
+ *    
+ * \par Algorithm:    
+ * The N-point type-IV DCT is defined as a real, linear transformation by the formula:    
+ * \image html DCT4Equation.gif    
+ * where k = 0,1,2,.....N-1    
+ *\par    
+ * Its inverse is defined as follows:    
+ * \image html IDCT4Equation.gif    
+ * where n = 0,1,2,.....N-1    
+ *\par    
+ * The DCT4 matrices become involutory (i.e. they are self-inverse) by multiplying with an overall scale factor of sqrt(2/N).    
+ * The symmetry of the transform matrix indicates that the fast algorithms for the forward    
+ * and inverse transform computation are identical.    
+ * Note that the implementation of Inverse DCT4 and DCT4 is same, hence same process function can be used for both.    
+ *    
+ * \par Lengths supported by the transform:    
+ *  As DCT4 internally uses Real FFT, it supports all the lengths supported by arm_rfft_f32().    
+ * The library provides separate functions for Q15, Q31, and floating-point data types.    
+ * \par Instance Structure    
+ * The instances for Real FFT and FFT, cosine values table and twiddle factor table are stored in an instance data structure.    
+ * A separate instance structure must be defined for each transform.    
+ * There are separate instance structure declarations for each of the 3 supported data types.    
+ *    
+ * \par Initialization Functions    
+ * There is also an associated initialization function for each data type.    
+ * The initialization function performs the following operations:    
+ * - Sets the values of the internal structure fields.    
+ * - Initializes Real FFT as its process function is used internally in DCT4, by calling arm_rfft_init_f32().    
+ * \par    
+ * Use of the initialization function is optional.    
+ * However, if the initialization function is used, then the instance structure cannot be placed into a const data section.    
+ * To place an instance structure into a const data section, the instance structure must be manually initialized.    
+ * Manually initialize the instance structure as follows:    
+ * 
    
+ *arm_dct4_instance_f32 S = {N, Nby2, normalize, pTwiddle, pCosFactor, pRfft, pCfft};    
+ *arm_dct4_instance_q31 S = {N, Nby2, normalize, pTwiddle, pCosFactor, pRfft, pCfft};   
+ *arm_dct4_instance_q15 S = {N, Nby2, normalize, pTwiddle, pCosFactor, pRfft, pCfft};   
+ * 
   
+ * where \c N is the length of the DCT4; \c Nby2 is half of the length of the DCT4;   
+ * \c normalize is normalizing factor used and is equal to sqrt(2/N);    
+ * \c pTwiddle points to the twiddle factor table;   
+ * \c pCosFactor points to the cosFactor table;   
+ * \c pRfft points to the real FFT instance;   
+ * \c pCfft points to the complex FFT instance;   
+ * The CFFT and RFFT structures also needs to be initialized, refer to arm_cfft_radix4_f32()   
+ * and arm_rfft_f32() respectively for details regarding static initialization.   
+ *   
+ * \par Fixed-Point Behavior    
+ * Care must be taken when using the fixed-point versions of the DCT4 transform functions.    
+ * In particular, the overflow and saturation behavior of the accumulator used in each function must be considered.    
+ * Refer to the function specific documentation below for usage guidelines.    
+ */
+
+ /**    
+ * @addtogroup DCT4_IDCT4    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the floating-point DCT4/IDCT4.   
+ * @param[in]       *S             points to an instance of the floating-point DCT4/IDCT4 structure.   
+ * @param[in]       *pState        points to state buffer.   
+ * @param[in,out]   *pInlineBuffer points to the in-place input and output buffer.   
+ * @return none.   
+ */
+
+void arm_dct4_f32(
+  const arm_dct4_instance_f32 * S,
+  float32_t * pState,
+  float32_t * pInlineBuffer)
+{
+  uint32_t i;                                    /* Loop counter */
+  float32_t *weights = S->pTwiddle;              /* Pointer to the Weights table */
+  float32_t *cosFact = S->pCosFactor;            /* Pointer to the cos factors table */
+  float32_t *pS1, *pS2, *pbuff;                  /* Temporary pointers for input buffer and pState buffer */
+  float32_t in;                                  /* Temporary variable */
+
+
+  /* DCT4 computation involves DCT2 (which is calculated using RFFT)    
+   * along with some pre-processing and post-processing.    
+   * Computational procedure is explained as follows:    
+   * (a) Pre-processing involves multiplying input with cos factor,    
+   *     r(n) = 2 * u(n) * cos(pi*(2*n+1)/(4*n))    
+   *              where,    
+   *                 r(n) -- output of preprocessing    
+   *                 u(n) -- input to preprocessing(actual Source buffer)    
+   * (b) Calculation of DCT2 using FFT is divided into three steps:    
+   *                  Step1: Re-ordering of even and odd elements of input.    
+   *                  Step2: Calculating FFT of the re-ordered input.    
+   *                  Step3: Taking the real part of the product of FFT output and weights.    
+   * (c) Post-processing - DCT4 can be obtained from DCT2 output using the following equation:    
+   *                   Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *                        where,    
+   *                           Y4 -- DCT4 output,   Y2 -- DCT2 output    
+   * (d) Multiplying the output with the normalizing factor sqrt(2/N).    
+   */
+
+        /*-------- Pre-processing ------------*/
+  /* Multiplying input with cos factor i.e. r(n) = 2 * x(n) * cos(pi*(2*n+1)/(4*n)) */
+  arm_scale_f32(pInlineBuffer, 2.0f, pInlineBuffer, S->N);
+  arm_mult_f32(pInlineBuffer, cosFact, pInlineBuffer, S->N);
+
+  /* ----------------------------------------------------------------    
+   * Step1: Re-ordering of even and odd elements as,    
+   *             pState[i] =  pInlineBuffer[2*i] and    
+   *             pState[N-i-1] = pInlineBuffer[2*i+1] where i = 0 to N/2    
+   ---------------------------------------------------------------------*/
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* pS2 initialized to pState+N-1, so that it points to the end of the state buffer */
+  pS2 = pState + (S->N - 1u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* Initializing the loop counter to N/2 >> 2 for loop unrolling by 4 */
+  i = (uint32_t) S->Nby2 >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  do
+  {
+    /* Re-ordering of even and odd elements */
+    /* pState[i] =  pInlineBuffer[2*i] */
+    *pS1++ = *pbuff++;
+    /* pState[N-i-1] = pInlineBuffer[2*i+1] */
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Initializing the loop counter to N/4 instead of N for loop unrolling */
+  i = (uint32_t) S->N >> 2u;
+
+  /* Processing with loop unrolling 4 times as N is always multiple of 4.    
+   * Compute 4 outputs at a time */
+  do
+  {
+    /* Writing the re-ordered output back to inplace input buffer */
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+  /* ---------------------------------------------------------    
+   *     Step2: Calculate RFFT for N-point input    
+   * ---------------------------------------------------------- */
+  /* pInlineBuffer is real input of length N , pState is the complex output of length 2N */
+  arm_rfft_f32(S->pRfft, pInlineBuffer, pState);
+
+        /*----------------------------------------------------------------------    
+	 *  Step3: Multiply the FFT output with the weights.    
+	 *----------------------------------------------------------------------*/
+  arm_cmplx_mult_cmplx_f32(pState, weights, pState, S->N);
+
+  /* ----------- Post-processing ---------- */
+  /* DCT-IV can be obtained from DCT-II by the equation,    
+   *       Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *       Hence, Y4(0) = Y2(0)/2  */
+  /* Getting only real part from the output and Converting to DCT-IV */
+
+  /* Initializing the loop counter to N >> 2 for loop unrolling by 4 */
+  i = ((uint32_t) S->N - 1u) >> 2u;
+
+  /* pbuff initialized to input buffer. */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Calculating Y4(0) from Y2(0) using Y4(0) = Y2(0)/2 */
+  in = *pS1++ * (float32_t) 0.5;
+  /* input buffer acts as inplace, so output values are stored in the input itself. */
+  *pbuff++ = in;
+
+  /* pState pointer is incremented twice as the real values are located alternatively in the array */
+  pS1++;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  do
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  i = ((uint32_t) S->N - 1u) % 0x4u;
+
+  while(i > 0u)
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+
+        /*------------ Normalizing the output by multiplying with the normalizing factor ----------*/
+
+  /* Initializing the loop counter to N/4 instead of N for loop unrolling */
+  i = (uint32_t) S->N >> 2u;
+
+  /* pbuff initialized to the pInlineBuffer(now contains the output values) */
+  pbuff = pInlineBuffer;
+
+  /* Processing with loop unrolling 4 times as N is always multiple of 4.  Compute 4 outputs at a time */
+  do
+  {
+    /* Multiplying pInlineBuffer with the normalizing factor sqrt(2/N) */
+    in = *pbuff;
+    *pbuff++ = in * S->normalize;
+
+    in = *pbuff;
+    *pbuff++ = in * S->normalize;
+
+    in = *pbuff;
+    *pbuff++ = in * S->normalize;
+
+    in = *pbuff;
+    *pbuff++ = in * S->normalize;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Initializing the loop counter to N/2 */
+  i = (uint32_t) S->Nby2;
+
+  do
+  {
+    /* Re-ordering of even and odd elements */
+    /* pState[i] =  pInlineBuffer[2*i] */
+    *pS1++ = *pbuff++;
+    /* pState[N-i-1] = pInlineBuffer[2*i+1] */
+    *pS2-- = *pbuff++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Initializing the loop counter */
+  i = (uint32_t) S->N;
+
+  do
+  {
+    /* Writing the re-ordered output back to inplace input buffer */
+    *pbuff++ = *pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+  /* ---------------------------------------------------------    
+   *     Step2: Calculate RFFT for N-point input    
+   * ---------------------------------------------------------- */
+  /* pInlineBuffer is real input of length N , pState is the complex output of length 2N */
+  arm_rfft_f32(S->pRfft, pInlineBuffer, pState);
+
+        /*----------------------------------------------------------------------    
+	 *  Step3: Multiply the FFT output with the weights.    
+	 *----------------------------------------------------------------------*/
+  arm_cmplx_mult_cmplx_f32(pState, weights, pState, S->N);
+
+  /* ----------- Post-processing ---------- */
+  /* DCT-IV can be obtained from DCT-II by the equation,    
+   *       Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *       Hence, Y4(0) = Y2(0)/2  */
+  /* Getting only real part from the output and Converting to DCT-IV */
+
+  /* pbuff initialized to input buffer. */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Calculating Y4(0) from Y2(0) using Y4(0) = Y2(0)/2 */
+  in = *pS1++ * (float32_t) 0.5;
+  /* input buffer acts as inplace, so output values are stored in the input itself. */
+  *pbuff++ = in;
+
+  /* pState pointer is incremented twice as the real values are located alternatively in the array */
+  pS1++;
+
+  /* Initializing the loop counter */
+  i = ((uint32_t) S->N - 1u);
+
+  do
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+        /*------------ Normalizing the output by multiplying with the normalizing factor ----------*/
+
+  /* Initializing the loop counter */
+  i = (uint32_t) S->N;
+
+  /* pbuff initialized to the pInlineBuffer(now contains the output values) */
+  pbuff = pInlineBuffer;
+
+  do
+  {
+    /* Multiplying pInlineBuffer with the normalizing factor sqrt(2/N) */
+    in = *pbuff;
+    *pbuff++ = in * S->normalize;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+   * @} end of DCT4_IDCT4 group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_f32.c
new file mode 100644
index 00000000..2b371f97
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_f32.c
@@ -0,0 +1,16519 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_dct4_init_f32.c    
+*    
+* Description:	Initialization function of DCT-4 & IDCT4 F32    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @addtogroup DCT4_IDCT4    
+ * @{    
+ */
+
+/*    
+* @brief  Weights Table    
+*/
+
+/**    
+* \par    
+* Weights tables are generated using the formula : 
weights[n] = e^(-j*n*pi/(2*N))
    
+* \par    
+* C command to generate the table    
+* 
    
+* for(i = 0; i< N; i++)    
+* {    
+*    weights[2*i]= cos(i*c);    
+*    weights[(2*i)+1]= -sin(i * c);    
+* } 
    
+* \par    
+* Where N is the Number of weights to be calculated and c is pi/(2*N)    
+* \par    
+* In the tables below the real and imaginary values are placed alternatively, hence the    
+* array length is 2*N.    
+*/
+
+static const float32_t Weights_128[256] = {
+  1.000000000000000000f, 0.000000000000000000f, 0.999924701839144500f,
+  -0.012271538285719925f,
+  0.999698818696204250f, -0.024541228522912288f, 0.999322384588349540f,
+  -0.036807222941358832f,
+  0.998795456205172410f, -0.049067674327418015f, 0.998118112900149180f,
+  -0.061320736302208578f,
+  0.997290456678690210f, -0.073564563599667426f, 0.996312612182778000f,
+  -0.085797312344439894f,
+  0.995184726672196930f, -0.098017140329560604f, 0.993906970002356060f,
+  -0.110222207293883060f,
+  0.992479534598709970f, -0.122410675199216200f, 0.990902635427780010f,
+  -0.134580708507126170f,
+  0.989176509964781010f, -0.146730474455361750f, 0.987301418157858430f,
+  -0.158858143333861450f,
+  0.985277642388941220f, -0.170961888760301220f, 0.983105487431216290f,
+  -0.183039887955140950f,
+  0.980785280403230430f, -0.195090322016128250f, 0.978317370719627650f,
+  -0.207111376192218560f,
+  0.975702130038528570f, -0.219101240156869800f, 0.972939952205560180f,
+  -0.231058108280671110f,
+  0.970031253194543970f, -0.242980179903263870f, 0.966976471044852070f,
+  -0.254865659604514570f,
+  0.963776065795439840f, -0.266712757474898370f, 0.960430519415565790f,
+  -0.278519689385053060f,
+  0.956940335732208820f, -0.290284677254462330f, 0.953306040354193860f,
+  -0.302005949319228080f,
+  0.949528180593036670f, -0.313681740398891520f, 0.945607325380521280f,
+  -0.325310292162262930f,
+  0.941544065183020810f, -0.336889853392220050f, 0.937339011912574960f,
+  -0.348418680249434560f,
+  0.932992798834738960f, -0.359895036534988110f, 0.928506080473215590f,
+  -0.371317193951837540f,
+  0.923879532511286740f, -0.382683432365089780f, 0.919113851690057770f,
+  -0.393992040061048100f,
+  0.914209755703530690f, -0.405241314004989860f, 0.909167983090522380f,
+  -0.416429560097637150f,
+  0.903989293123443340f, -0.427555093430282080f, 0.898674465693953820f,
+  -0.438616238538527660f,
+  0.893224301195515320f, -0.449611329654606540f, 0.887639620402853930f,
+  -0.460538710958240010f,
+  0.881921264348355050f, -0.471396736825997640f, 0.876070094195406600f,
+  -0.482183772079122720f,
+  0.870086991108711460f, -0.492898192229784040f, 0.863972856121586810f,
+  -0.503538383725717580f,
+  0.857728610000272120f, -0.514102744193221660f, 0.851355193105265200f,
+  -0.524589682678468950f,
+  0.844853565249707120f, -0.534997619887097150f, 0.838224705554838080f,
+  -0.545324988422046460f,
+  0.831469612302545240f, -0.555570233019602180f, 0.824589302785025290f,
+  -0.565731810783613120f,
+  0.817584813151583710f, -0.575808191417845340f, 0.810457198252594770f,
+  -0.585797857456438860f,
+  0.803207531480644940f, -0.595699304492433360f, 0.795836904608883570f,
+  -0.605511041404325550f,
+  0.788346427626606340f, -0.615231590580626820f, 0.780737228572094490f,
+  -0.624859488142386340f,
+  0.773010453362736990f, -0.634393284163645490f, 0.765167265622458960f,
+  -0.643831542889791390f,
+  0.757208846506484570f, -0.653172842953776760f, 0.749136394523459370f,
+  -0.662415777590171780f,
+  0.740951125354959110f, -0.671558954847018330f, 0.732654271672412820f,
+  -0.680600997795453020f,
+  0.724247082951467000f, -0.689540544737066830f, 0.715730825283818590f,
+  -0.698376249408972920f,
+  0.707106781186547570f, -0.707106781186547460f, 0.698376249408972920f,
+  -0.715730825283818590f,
+  0.689540544737066940f, -0.724247082951466890f, 0.680600997795453130f,
+  -0.732654271672412820f,
+  0.671558954847018330f, -0.740951125354959110f, 0.662415777590171780f,
+  -0.749136394523459260f,
+  0.653172842953776760f, -0.757208846506484460f, 0.643831542889791500f,
+  -0.765167265622458960f,
+  0.634393284163645490f, -0.773010453362736990f, 0.624859488142386450f,
+  -0.780737228572094380f,
+  0.615231590580626820f, -0.788346427626606230f, 0.605511041404325550f,
+  -0.795836904608883460f,
+  0.595699304492433470f, -0.803207531480644830f, 0.585797857456438860f,
+  -0.810457198252594770f,
+  0.575808191417845340f, -0.817584813151583710f, 0.565731810783613230f,
+  -0.824589302785025290f,
+  0.555570233019602290f, -0.831469612302545240f, 0.545324988422046460f,
+  -0.838224705554837970f,
+  0.534997619887097260f, -0.844853565249707010f, 0.524589682678468840f,
+  -0.851355193105265200f,
+  0.514102744193221660f, -0.857728610000272120f, 0.503538383725717580f,
+  -0.863972856121586700f,
+  0.492898192229784090f, -0.870086991108711350f, 0.482183772079122830f,
+  -0.876070094195406600f,
+  0.471396736825997810f, -0.881921264348354940f, 0.460538710958240010f,
+  -0.887639620402853930f,
+  0.449611329654606600f, -0.893224301195515320f, 0.438616238538527710f,
+  -0.898674465693953820f,
+  0.427555093430282200f, -0.903989293123443340f, 0.416429560097637320f,
+  -0.909167983090522270f,
+  0.405241314004989860f, -0.914209755703530690f, 0.393992040061048100f,
+  -0.919113851690057770f,
+  0.382683432365089840f, -0.923879532511286740f, 0.371317193951837600f,
+  -0.928506080473215480f,
+  0.359895036534988280f, -0.932992798834738850f, 0.348418680249434510f,
+  -0.937339011912574960f,
+  0.336889853392220050f, -0.941544065183020810f, 0.325310292162262980f,
+  -0.945607325380521280f,
+  0.313681740398891570f, -0.949528180593036670f, 0.302005949319228200f,
+  -0.953306040354193750f,
+  0.290284677254462330f, -0.956940335732208940f, 0.278519689385053060f,
+  -0.960430519415565790f,
+  0.266712757474898420f, -0.963776065795439840f, 0.254865659604514630f,
+  -0.966976471044852070f,
+  0.242980179903263980f, -0.970031253194543970f, 0.231058108280671280f,
+  -0.972939952205560070f,
+  0.219101240156869770f, -0.975702130038528570f, 0.207111376192218560f,
+  -0.978317370719627650f,
+  0.195090322016128330f, -0.980785280403230430f, 0.183039887955141060f,
+  -0.983105487431216290f,
+  0.170961888760301360f, -0.985277642388941220f, 0.158858143333861390f,
+  -0.987301418157858430f,
+  0.146730474455361750f, -0.989176509964781010f, 0.134580708507126220f,
+  -0.990902635427780010f,
+  0.122410675199216280f, -0.992479534598709970f, 0.110222207293883180f,
+  -0.993906970002356060f,
+  0.098017140329560770f, -0.995184726672196820f, 0.085797312344439880f,
+  -0.996312612182778000f,
+  0.073564563599667454f, -0.997290456678690210f, 0.061320736302208648f,
+  -0.998118112900149180f,
+  0.049067674327418126f, -0.998795456205172410f, 0.036807222941358991f,
+  -0.999322384588349540f,
+  0.024541228522912264f, -0.999698818696204250f, 0.012271538285719944f,
+  -0.999924701839144500f
+};
+
+static const float32_t Weights_512[1024] = {
+  1.000000000000000000f, 0.000000000000000000f, 0.999995293809576190f,
+  -0.003067956762965976f,
+  0.999981175282601110f, -0.006135884649154475f, 0.999957644551963900f,
+  -0.009203754782059819f,
+  0.999924701839144500f, -0.012271538285719925f, 0.999882347454212560f,
+  -0.015339206284988100f,
+  0.999830581795823400f, -0.018406729905804820f, 0.999769405351215280f,
+  -0.021474080275469508f,
+  0.999698818696204250f, -0.024541228522912288f, 0.999618822495178640f,
+  -0.027608145778965740f,
+  0.999529417501093140f, -0.030674803176636626f, 0.999430604555461730f,
+  -0.033741171851377580f,
+  0.999322384588349540f, -0.036807222941358832f, 0.999204758618363890f,
+  -0.039872927587739811f,
+  0.999077727752645360f, -0.042938256934940820f, 0.998941293186856870f,
+  -0.046003182130914623f,
+  0.998795456205172410f, -0.049067674327418015f, 0.998640218180265270f,
+  -0.052131704680283324f,
+  0.998475580573294770f, -0.055195244349689934f, 0.998301544933892890f,
+  -0.058258264500435752f,
+  0.998118112900149180f, -0.061320736302208578f, 0.997925286198596000f,
+  -0.064382630929857465f,
+  0.997723066644191640f, -0.067443919563664051f, 0.997511456140303450f,
+  -0.070504573389613856f,
+  0.997290456678690210f, -0.073564563599667426f, 0.997060070339482960f,
+  -0.076623861392031492f,
+  0.996820299291165670f, -0.079682437971430126f, 0.996571145790554840f,
+  -0.082740264549375692f,
+  0.996312612182778000f, -0.085797312344439894f, 0.996044700901251970f,
+  -0.088853552582524600f,
+  0.995767414467659820f, -0.091908956497132724f, 0.995480755491926940f,
+  -0.094963495329638992f,
+  0.995184726672196930f, -0.098017140329560604f, 0.994879330794805620f,
+  -0.101069862754827820f,
+  0.994564570734255420f, -0.104121633872054590f, 0.994240449453187900f,
+  -0.107172424956808840f,
+  0.993906970002356060f, -0.110222207293883060f, 0.993564135520595300f,
+  -0.113270952177564350f,
+  0.993211949234794500f, -0.116318630911904750f, 0.992850414459865100f,
+  -0.119365214810991350f,
+  0.992479534598709970f, -0.122410675199216200f, 0.992099313142191800f,
+  -0.125454983411546230f,
+  0.991709753669099530f, -0.128498110793793170f, 0.991310859846115440f,
+  -0.131540028702883120f,
+  0.990902635427780010f, -0.134580708507126170f, 0.990485084256457090f,
+  -0.137620121586486040f,
+  0.990058210262297120f, -0.140658239332849210f, 0.989622017463200890f,
+  -0.143695033150294470f,
+  0.989176509964781010f, -0.146730474455361750f, 0.988721691960323780f,
+  -0.149764534677321510f,
+  0.988257567730749460f, -0.152797185258443440f, 0.987784141644572180f,
+  -0.155828397654265230f,
+  0.987301418157858430f, -0.158858143333861450f, 0.986809401814185530f,
+  -0.161886393780111830f,
+  0.986308097244598670f, -0.164913120489969890f, 0.985797509167567480f,
+  -0.167938294974731170f,
+  0.985277642388941220f, -0.170961888760301220f, 0.984748501801904210f,
+  -0.173983873387463820f,
+  0.984210092386929030f, -0.177004220412148750f, 0.983662419211730250f,
+  -0.180022901405699510f,
+  0.983105487431216290f, -0.183039887955140950f, 0.982539302287441240f,
+  -0.186055151663446630f,
+  0.981963869109555240f, -0.189068664149806190f, 0.981379193313754560f,
+  -0.192080397049892440f,
+  0.980785280403230430f, -0.195090322016128250f, 0.980182135968117430f,
+  -0.198098410717953560f,
+  0.979569765685440520f, -0.201104634842091900f, 0.978948175319062200f,
+  -0.204108966092816870f,
+  0.978317370719627650f, -0.207111376192218560f, 0.977677357824509930f,
+  -0.210111836880469610f,
+  0.977028142657754390f, -0.213110319916091360f, 0.976369731330021140f,
+  -0.216106797076219520f,
+  0.975702130038528570f, -0.219101240156869800f, 0.975025345066994120f,
+  -0.222093620973203510f,
+  0.974339382785575860f, -0.225083911359792830f, 0.973644249650811980f,
+  -0.228072083170885730f,
+  0.972939952205560180f, -0.231058108280671110f, 0.972226497078936270f,
+  -0.234041958583543430f,
+  0.971503890986251780f, -0.237023605994367200f, 0.970772140728950350f,
+  -0.240003022448741500f,
+  0.970031253194543970f, -0.242980179903263870f, 0.969281235356548530f,
+  -0.245955050335794590f,
+  0.968522094274417380f, -0.248927605745720150f, 0.967753837093475510f,
+  -0.251897818154216970f,
+  0.966976471044852070f, -0.254865659604514570f, 0.966190003445412500f,
+  -0.257831102162158990f,
+  0.965394441697689400f, -0.260794117915275510f, 0.964589793289812760f,
+  -0.263754678974831350f,
+  0.963776065795439840f, -0.266712757474898370f, 0.962953266873683880f,
+  -0.269668325572915090f,
+  0.962121404269041580f, -0.272621355449948980f, 0.961280485811320640f,
+  -0.275571819310958140f,
+  0.960430519415565790f, -0.278519689385053060f, 0.959571513081984520f,
+  -0.281464937925757940f,
+  0.958703474895871600f, -0.284407537211271880f, 0.957826413027532910f,
+  -0.287347459544729510f,
+  0.956940335732208820f, -0.290284677254462330f, 0.956045251349996410f,
+  -0.293219162694258630f,
+  0.955141168305770780f, -0.296150888243623790f, 0.954228095109105670f,
+  -0.299079826308040480f,
+  0.953306040354193860f, -0.302005949319228080f, 0.952375012719765880f,
+  -0.304929229735402370f,
+  0.951435020969008340f, -0.307849640041534870f, 0.950486073949481700f,
+  -0.310767152749611470f,
+  0.949528180593036670f, -0.313681740398891520f, 0.948561349915730270f,
+  -0.316593375556165850f,
+  0.947585591017741090f, -0.319502030816015690f, 0.946600913083283530f,
+  -0.322407678801069850f,
+  0.945607325380521280f, -0.325310292162262930f, 0.944604837261480260f,
+  -0.328209843579092500f,
+  0.943593458161960390f, -0.331106305759876430f, 0.942573197601446870f,
+  -0.333999651442009380f,
+  0.941544065183020810f, -0.336889853392220050f, 0.940506070593268300f,
+  -0.339776884406826850f,
+  0.939459223602189920f, -0.342660717311994380f, 0.938403534063108060f,
+  -0.345541324963989090f,
+  0.937339011912574960f, -0.348418680249434560f, 0.936265667170278260f,
+  -0.351292756085567090f,
+  0.935183509938947610f, -0.354163525420490340f, 0.934092550404258980f,
+  -0.357030961233429980f,
+  0.932992798834738960f, -0.359895036534988110f, 0.931884265581668150f,
+  -0.362755724367397230f,
+  0.930766961078983710f, -0.365612997804773850f, 0.929640895843181330f,
+  -0.368466829953372320f,
+  0.928506080473215590f, -0.371317193951837540f, 0.927362525650401110f,
+  -0.374164062971457930f,
+  0.926210242138311380f, -0.377007410216418260f, 0.925049240782677580f,
+  -0.379847208924051160f,
+  0.923879532511286740f, -0.382683432365089780f, 0.922701128333878630f,
+  -0.385516053843918850f,
+  0.921514039342042010f, -0.388345046698826250f, 0.920318276709110590f,
+  -0.391170384302253870f,
+  0.919113851690057770f, -0.393992040061048100f, 0.917900775621390500f,
+  -0.396809987416710310f,
+  0.916679059921042700f, -0.399624199845646790f, 0.915448716088267830f,
+  -0.402434650859418430f,
+  0.914209755703530690f, -0.405241314004989860f, 0.912962190428398210f,
+  -0.408044162864978690f,
+  0.911706032005429880f, -0.410843171057903910f, 0.910441292258067250f,
+  -0.413638312238434500f,
+  0.909167983090522380f, -0.416429560097637150f, 0.907886116487666260f,
+  -0.419216888363223910f,
+  0.906595704514915330f, -0.422000270799799680f, 0.905296759318118820f,
+  -0.424779681209108810f,
+  0.903989293123443340f, -0.427555093430282080f, 0.902673318237258830f,
+  -0.430326481340082610f,
+  0.901348847046022030f, -0.433093818853151960f, 0.900015892016160280f,
+  -0.435857079922255470f,
+  0.898674465693953820f, -0.438616238538527660f, 0.897324580705418320f,
+  -0.441371268731716670f,
+  0.895966249756185220f, -0.444122144570429200f, 0.894599485631382700f,
+  -0.446868840162374160f,
+  0.893224301195515320f, -0.449611329654606540f, 0.891840709392342720f,
+  -0.452349587233770890f,
+  0.890448723244757880f, -0.455083587126343840f, 0.889048355854664570f,
+  -0.457813303598877170f,
+  0.887639620402853930f, -0.460538710958240010f, 0.886222530148880640f,
+  -0.463259783551860150f,
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+  -0.999430604555461730f,
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+  -0.999618822495178640f,
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+  -0.999769405351215280f,
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+  -0.999882347454212560f,
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+  -0.999957644551963900f,
+  0.006135884649154515f, -0.999981175282601110f, 0.003067956762966138f,
+  -0.999995293809576190f
+};
+
+static const float32_t Weights_2048[4096] = {
+  1.000000000000000000f, 0.000000000000000000f, 0.999999705862882230f,
+  -0.000766990318742704f,
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+  -0.002300969151425805f,
+  0.999995293809576190f, -0.003067956762965976f, 0.999992646580707190f,
+  -0.003834942569706228f,
+  0.999989411081928400f, -0.004601926120448571f, 0.999985587315143200f,
+  -0.005368906963996343f,
+  0.999981175282601110f, -0.006135884649154475f, 0.999976174986897610f,
+  -0.006902858724729756f,
+  0.999970586430974140f, -0.007669828739531097f, 0.999964409618118280f,
+  -0.008436794242369799f,
+  0.999957644551963900f, -0.009203754782059819f, 0.999950291236490480f,
+  -0.009970709907418031f,
+  0.999942349676023910f, -0.010737659167264491f, 0.999933819875236000f,
+  -0.011504602110422714f,
+  0.999924701839144500f, -0.012271538285719925f, 0.999914995573113470f,
+  -0.013038467241987334f,
+  0.999904701082852900f, -0.013805388528060391f, 0.999893818374418490f,
+  -0.014572301692779064f,
+  0.999882347454212560f, -0.015339206284988100f, 0.999870288328982950f,
+  -0.016106101853537287f,
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+  -0.017639864115082053f,
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+  -0.019173584868322623f,
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+  -0.020707260504265895f,
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+  -0.022240887414024961f,
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+  -0.023774461988827555f,
+  0.999698818696204250f, -0.024541228522912288f, 0.999679701762987930f,
+  -0.025307980620024571f,
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+  -0.026841439699098531f,
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+  -0.028374835617672099f,
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+  -0.031441423540560301f,
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+  -0.032974608328897335f,
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+  -0.034507715524795750f,
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+  -0.036040741520706229f,
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+  -0.037573682709270494f,
+  0.999264747286594420f, -0.038340120373552694f, 0.999235046864595850f,
+  -0.039106535483329888f,
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+  -0.040639296235933736f,
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+  -0.042171961360347947f,
+  0.999077727752645360f, -0.042938256934940820f, 0.999044500659429290f,
+  -0.043704527250063421f,
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+  -0.999999705862882230f
+};
+
+static const float32_t Weights_8192[16384] = {
+  1.000000000000000000, -0.000000000000000000, 0.999999981616429330,
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+    -0.999879387816854930,
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+    -0.999885270328754520,
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+    -0.999896594196636680,
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+    -0.999902035550953920,
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+    -0.999907329851114300,
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+    -0.999912477096339240,
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+    -0.999917477285871770,
+  0.012655003694430301, -0.999919922234522750, 0.012463271219194662,
+    -0.999922330418976490,
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+    -0.999927036494939640,
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+    -0.999931595513069200,
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+    -0.999936007472694620,
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+    -0.999940272373166960,
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+    -0.999944390213859060,
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+    -0.999948360994165400,
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+    -0.999952184713501780,
+  0.009587233049729183, -0.999954041425129780, 0.009395494088617302,
+    -0.999955861371306100,
+  0.009203754782059960, -0.999957644551963900, 0.009012015137106642,
+    -0.999959390967037450,
+  0.008820275160807512, -0.999961100616462820, 0.008628534860211857,
+    -0.999962773500176930,
+  0.008436794242369860, -0.999964409618118280, 0.008245053314331058,
+    -0.999966008970226920,
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+    -0.999969097376711580,
+  0.007669828739531077, -0.999970586430974140, 0.007478086641202815,
+    -0.999972038719176730,
+  0.007286344267926684, -0.999973454241265940, 0.007094601626752279,
+    -0.999974832997189810,
+  0.006902858724729877, -0.999976174986897610, 0.006711115568908869,
+    -0.999977480210339940,
+  0.006519372166339549, -0.999978748667468830, 0.006327628524071549,
+    -0.999979980358237650,
+  0.006135884649154515, -0.999981175282601110, 0.005944140548638765,
+    -0.999982333440515350,
+  0.005752396229573737, -0.999983454831937730, 0.005560651699009764,
+    -0.999984539456826970,
+  0.005368906963996303, -0.999985587315143200, 0.005177162031583702,
+    -0.999986598406848000,
+  0.004985416908821652, -0.999987572731904080, 0.004793671602759852,
+    -0.999988510290275690,
+  0.004601926120448672, -0.999989411081928400, 0.004410180468937601,
+    -0.999990275106828920,
+  0.004218434655277024, -0.999991102364945590, 0.004026688686516664,
+    -0.999991892856248010,
+  0.003834942569706248, -0.999992646580707190, 0.003643196311896179,
+    -0.999993363538295150,
+  0.003451449920135975, -0.999994043728985820, 0.003259703401476044,
+    -0.999994687152754080,
+  0.003067956762966138, -0.999995293809576190, 0.002876210011656010,
+    -0.999995863699429940,
+  0.002684463154596083, -0.999996396822294350, 0.002492716198835898,
+    -0.999996893178149880,
+  0.002300969151425887, -0.999997352766978210, 0.002109222019415816,
+    -0.999997775588762350,
+  0.001917474809855460, -0.999998161643486980, 0.001725727529795258,
+    -0.999998510931137790,
+  0.001533980186284766, -0.999998823451701880, 0.001342232786374430,
+    -0.999999099205167830,
+  0.001150485337113809, -0.999999338191525530, 0.000958737845553352,
+    -0.999999540410766110,
+  0.000766990318742846, -0.999999705862882230, 0.000575242763732077,
+    -0.999999834547867670,
+  0.000383495187571497, -0.999999926465717890, 0.000191747597310674,
+    -0.999999981616429330,
+
+};
+
+/**    
+* \par    
+* cosFactor tables are generated using the formula : 
cos_factors[n] = 2 * cos((2n+1)*pi/(4*N))
    
+* \par    
+* C command to generate the table    
+* \par    
+* 
 for(i = 0; i< N; i++)    
+* {    
+*    cos_factors[i]= 2 * cos((2*i+1)*c/2);    
+* } 
    
+* \par    
+* where N is the number of factors to generate and c is pi/(2*N)    
+*/
+static const float32_t cos_factors_128[128] = {
+  0.999981175282601110f, 0.999830581795823400f, 0.999529417501093140f,
+  0.999077727752645360f,
+  0.998475580573294770f, 0.997723066644191640f, 0.996820299291165670f,
+  0.995767414467659820f,
+  0.994564570734255420f, 0.993211949234794500f, 0.991709753669099530f,
+  0.990058210262297120f,
+  0.988257567730749460f, 0.986308097244598670f, 0.984210092386929030f,
+  0.981963869109555240f,
+  0.979569765685440520f, 0.977028142657754390f, 0.974339382785575860f,
+  0.971503890986251780f,
+  0.968522094274417380f, 0.965394441697689400f, 0.962121404269041580f,
+  0.958703474895871600f,
+  0.955141168305770780f, 0.951435020969008340f, 0.947585591017741090f,
+  0.943593458161960390f,
+  0.939459223602189920f, 0.935183509938947610f, 0.930766961078983710f,
+  0.926210242138311380f,
+  0.921514039342042010f, 0.916679059921042700f, 0.911706032005429880f,
+  0.906595704514915330f,
+  0.901348847046022030f, 0.895966249756185220f, 0.890448723244757880f,
+  0.884797098430937790f,
+  0.879012226428633530f, 0.873094978418290090f, 0.867046245515692650f,
+  0.860866938637767310f,
+  0.854557988365400530f, 0.848120344803297230f, 0.841554977436898440f,
+  0.834862874986380010f,
+  0.828045045257755800f, 0.821102514991104650f, 0.814036329705948410f,
+  0.806847553543799330f,
+  0.799537269107905010f, 0.792106577300212390f, 0.784556597155575240f,
+  0.776888465673232440f,
+  0.769103337645579700f, 0.761202385484261780f, 0.753186799043612520f,
+  0.745057785441466060f,
+  0.736816568877369900f, 0.728464390448225200f, 0.720002507961381650f,
+  0.711432195745216430f,
+  0.702754744457225300f, 0.693971460889654000f, 0.685083667772700360f,
+  0.676092703575316030f,
+  0.666999922303637470f, 0.657806693297078640f, 0.648514401022112550f,
+  0.639124444863775730f,
+  0.629638238914927100f, 0.620057211763289210f, 0.610382806276309480f,
+  0.600616479383868970f,
+  0.590759701858874280f, 0.580813958095764530f, 0.570780745886967370f,
+  0.560661576197336030f,
+  0.550457972936604810f, 0.540171472729892970f, 0.529803624686294830f,
+  0.519355990165589530f,
+  0.508830142543106990f, 0.498227666972781870f, 0.487550160148436050f,
+  0.476799230063322250f,
+  0.465976495767966130f, 0.455083587126343840f, 0.444122144570429260f,
+  0.433093818853152010f,
+  0.422000270799799790f, 0.410843171057903910f, 0.399624199845646790f,
+  0.388345046698826300f,
+  0.377007410216418310f, 0.365612997804773960f, 0.354163525420490510f,
+  0.342660717311994380f,
+  0.331106305759876430f, 0.319502030816015750f, 0.307849640041534980f,
+  0.296150888243623960f,
+  0.284407537211271820f, 0.272621355449948980f, 0.260794117915275570f,
+  0.248927605745720260f,
+  0.237023605994367340f, 0.225083911359792780f, 0.213110319916091360f,
+  0.201104634842091960f,
+  0.189068664149806280f, 0.177004220412148860f, 0.164913120489970090f,
+  0.152797185258443410f,
+  0.140658239332849240f, 0.128498110793793220f, 0.116318630911904880f,
+  0.104121633872054730f,
+  0.091908956497132696f, 0.079682437971430126f, 0.067443919563664106f,
+  0.055195244349690031f,
+  0.042938256934940959f, 0.030674803176636581f, 0.018406729905804820f,
+  0.006135884649154515f
+};
+
+static const float32_t cos_factors_512[512] = {
+  0.999998823451701880f, 0.999989411081928400f, 0.999970586430974140f,
+  0.999942349676023910f,
+  0.999904701082852900f, 0.999857641005823860f, 0.999801169887884260f,
+  0.999735288260561680f,
+  0.999659996743959220f, 0.999575296046749220f, 0.999481186966166950f,
+  0.999377670388002850f,
+  0.999264747286594420f, 0.999142418724816910f, 0.999010685854073380f,
+  0.998869549914283560f,
+  0.998719012233872940f, 0.998559074229759310f, 0.998389737407340160f,
+  0.998211003360478190f,
+  0.998022873771486240f, 0.997825350411111640f, 0.997618435138519550f,
+  0.997402129901275300f,
+  0.997176436735326190f, 0.996941357764982160f, 0.996696895202896060f,
+  0.996443051350042630f,
+  0.996179828595696980f, 0.995907229417411720f, 0.995625256380994310f,
+  0.995333912140482280f,
+  0.995033199438118630f, 0.994723121104325700f, 0.994403680057679100f,
+  0.994074879304879370f,
+  0.993736721940724600f, 0.993389211148080650f, 0.993032350197851410f,
+  0.992666142448948020f,
+  0.992290591348257370f, 0.991905700430609330f, 0.991511473318743900f,
+  0.991107913723276890f,
+  0.990695025442664630f, 0.990272812363169110f, 0.989841278458820530f,
+  0.989400427791380380f,
+  0.988950264510302990f, 0.988490792852696590f, 0.988022017143283530f,
+  0.987543941794359230f,
+  0.987056571305750970f, 0.986559910264775410f, 0.986053963346195440f,
+  0.985538735312176060f,
+  0.985014231012239840f, 0.984480455383220930f, 0.983937413449218920f,
+  0.983385110321551180f,
+  0.982823551198705240f, 0.982252741366289370f, 0.981672686196983110f,
+  0.981083391150486710f,
+  0.980484861773469380f, 0.979877103699517640f, 0.979260122649082020f,
+  0.978633924429423210f,
+  0.977998514934557140f, 0.977353900145199960f, 0.976700086128711840f,
+  0.976037079039039020f,
+  0.975364885116656980f, 0.974683510688510670f, 0.973992962167955830f,
+  0.973293246054698250f,
+  0.972584368934732210f, 0.971866337480279400f, 0.971139158449725090f,
+  0.970402838687555500f,
+  0.969657385124292450f, 0.968902804776428870f, 0.968139104746362440f,
+  0.967366292222328510f,
+  0.966584374478333120f, 0.965793358874083680f, 0.964993252854920320f,
+  0.964184063951745830f,
+  0.963365799780954050f, 0.962538468044359160f, 0.961702076529122540f,
+  0.960856633107679660f,
+  0.960002145737665960f, 0.959138622461841890f, 0.958266071408017670f,
+  0.957384500788975860f,
+  0.956493918902395100f, 0.955594334130771110f, 0.954685754941338340f,
+  0.953768189885990330f,
+  0.952841647601198720f, 0.951906136807932350f, 0.950961666311575080f,
+  0.950008245001843000f,
+  0.949045881852700560f, 0.948074585922276230f, 0.947094366352777220f,
+  0.946105232370403450f,
+  0.945107193285260610f, 0.944100258491272660f, 0.943084437466093490f,
+  0.942059739771017310f,
+  0.941026175050889260f, 0.939983753034014050f, 0.938932483532064600f,
+  0.937872376439989890f,
+  0.936803441735921560f, 0.935725689481080370f, 0.934639129819680780f,
+  0.933543772978836170f,
+  0.932439629268462360f, 0.931326709081180430f, 0.930205022892219070f,
+  0.929074581259315860f,
+  0.927935394822617890f, 0.926787474304581750f, 0.925630830509872720f,
+  0.924465474325262600f,
+  0.923291416719527640f, 0.922108668743345180f, 0.920917241529189520f,
+  0.919717146291227360f,
+  0.918508394325212250f, 0.917290997008377910f, 0.916064965799331720f,
+  0.914830312237946200f,
+  0.913587047945250810f, 0.912335184623322750f, 0.911074734055176360f,
+  0.909805708104652220f,
+  0.908528118716306120f, 0.907241977915295820f, 0.905947297807268460f,
+  0.904644090578246240f,
+  0.903332368494511820f, 0.902012143902493180f, 0.900683429228646970f,
+  0.899346236979341570f,
+  0.898000579740739880f, 0.896646470178680150f, 0.895283921038557580f,
+  0.893912945145203250f,
+  0.892533555402764580f, 0.891145764794583180f, 0.889749586383072780f,
+  0.888345033309596350f,
+  0.886932118794342190f, 0.885510856136199950f, 0.884081258712634990f,
+  0.882643339979562790f,
+  0.881197113471222090f, 0.879742592800047410f, 0.878279791656541580f,
+  0.876808723809145650f,
+  0.875329403104110890f, 0.873841843465366860f, 0.872346058894391540f,
+  0.870842063470078980f,
+  0.869329871348606840f, 0.867809496763303320f, 0.866280954024512990f,
+  0.864744257519462380f,
+  0.863199421712124160f, 0.861646461143081300f, 0.860085390429390140f,
+  0.858516224264442740f,
+  0.856938977417828760f, 0.855353664735196030f, 0.853760301138111410f,
+  0.852158901623919830f,
+  0.850549481265603480f, 0.848932055211639610f, 0.847306638685858320f,
+  0.845673246987299070f,
+  0.844031895490066410f, 0.842382599643185850f, 0.840725374970458070f,
+  0.839060237070312740f,
+  0.837387201615661940f, 0.835706284353752600f, 0.834017501106018130f,
+  0.832320867767929680f,
+  0.830616400308846310f, 0.828904114771864870f, 0.827184027273669130f,
+  0.825456154004377550f,
+  0.823720511227391430f, 0.821977115279241550f, 0.820225982569434690f,
+  0.818467129580298660f,
+  0.816700572866827850f, 0.814926329056526620f, 0.813144414849253590f,
+  0.811354847017063730f,
+  0.809557642404051260f, 0.807752817926190360f, 0.805940390571176280f,
+  0.804120377398265810f,
+  0.802292795538115720f, 0.800457662192622820f, 0.798614994634760820f,
+  0.796764810208418830f,
+  0.794907126328237010f, 0.793041960479443640f, 0.791169330217690200f,
+  0.789289253168885650f,
+  0.787401747029031430f, 0.785506829564053930f, 0.783604518609638200f,
+  0.781694832071059390f,
+  0.779777787923014550f, 0.777853404209453150f, 0.775921699043407690f,
+  0.773982690606822900f,
+  0.772036397150384520f, 0.770082836993347900f, 0.768122028523365420f,
+  0.766153990196312920f,
+  0.764178740536116670f, 0.762196298134578900f, 0.760206681651202420f,
+  0.758209909813015280f,
+  0.756206001414394540f, 0.754194975316889170f, 0.752176850449042810f,
+  0.750151645806215070f,
+  0.748119380450403600f, 0.746080073510063780f, 0.744033744179929290f,
+  0.741980411720831070f,
+  0.739920095459516200f, 0.737852814788465980f, 0.735778589165713590f,
+  0.733697438114660370f,
+  0.731609381223892630f, 0.729514438146997010f, 0.727412628602375770f,
+  0.725303972373060770f,
+  0.723188489306527460f, 0.721066199314508110f, 0.718937122372804490f,
+  0.716801278521099540f,
+  0.714658687862769090f, 0.712509370564692320f, 0.710353346857062420f,
+  0.708190637033195400f,
+  0.706021261449339740f, 0.703845240524484940f, 0.701662594740168570f,
+  0.699473344640283770f,
+  0.697277510830886630f, 0.695075113980000880f, 0.692866174817424740f,
+  0.690650714134534720f,
+  0.688428752784090550f, 0.686200311680038700f, 0.683965411797315510f,
+  0.681724074171649820f,
+  0.679476319899365080f, 0.677222170137180450f, 0.674961646102012040f,
+  0.672694769070772970f,
+  0.670421560380173090f, 0.668142041426518560f, 0.665856233665509720f,
+  0.663564158612039880f,
+  0.661265837839992270f, 0.658961292982037320f, 0.656650545729429050f,
+  0.654333617831800550f,
+  0.652010531096959500f, 0.649681307390683190f, 0.647345968636512060f,
+  0.645004536815544040f,
+  0.642657033966226860f, 0.640303482184151670f, 0.637943903621844170f,
+  0.635578320488556230f,
+  0.633206755050057190f, 0.630829229628424470f, 0.628445766601832710f,
+  0.626056388404343520f,
+  0.623661117525694640f, 0.621259976511087660f, 0.618852987960976320f,
+  0.616440174530853650f,
+  0.614021558931038490f, 0.611597163926462020f, 0.609167012336453210f,
+  0.606731127034524480f,
+  0.604289530948156070f, 0.601842247058580030f, 0.599389298400564540f,
+  0.596930708062196500f,
+  0.594466499184664540f, 0.591996694962040990f, 0.589521318641063940f,
+  0.587040393520918080f,
+  0.584553942953015330f, 0.582061990340775550f, 0.579564559139405740f,
+  0.577061672855679550f,
+  0.574553355047715760f, 0.572039629324757050f, 0.569520519346947250f,
+  0.566996048825108680f,
+  0.564466241520519500f, 0.561931121244689470f, 0.559390711859136140f,
+  0.556845037275160100f,
+  0.554294121453620110f, 0.551737988404707450f, 0.549176662187719770f,
+  0.546610166910834860f,
+  0.544038526730883930f, 0.541461765853123560f, 0.538879908531008420f,
+  0.536292979065963180f,
+  0.533701001807152960f, 0.531104001151255000f, 0.528502001542228480f,
+  0.525895027471084740f,
+  0.523283103475656430f, 0.520666254140367270f, 0.518044504095999340f,
+  0.515417878019463150f,
+  0.512786400633563070f, 0.510150096706766700f, 0.507508991052970870f,
+  0.504863108531267480f,
+  0.502212474045710900f, 0.499557112545081890f, 0.496897049022654640f,
+  0.494232308515959730f,
+  0.491562916106550060f, 0.488888896919763230f, 0.486210276124486530f,
+  0.483527078932918740f,
+  0.480839330600333900f, 0.478147056424843120f, 0.475450281747155870f,
+  0.472749031950342900f,
+  0.470043332459595620f, 0.467333208741988530f, 0.464618686306237820f,
+  0.461899790702462840f,
+  0.459176547521944150f, 0.456448982396883860f, 0.453717121000163930f,
+  0.450980989045103810f,
+  0.448240612285220000f, 0.445496016513981740f, 0.442747227564570130f,
+  0.439994271309633260f,
+  0.437237173661044200f, 0.434475960569655710f, 0.431710658025057370f,
+  0.428941292055329550f,
+  0.426167888726799620f, 0.423390474143796100f, 0.420609074448402510f,
+  0.417823715820212380f,
+  0.415034424476081630f, 0.412241226669883000f, 0.409444148692257590f,
+  0.406643216870369140f,
+  0.403838457567654130f, 0.401029897183575790f, 0.398217562153373620f,
+  0.395401478947816300f,
+  0.392581674072951530f, 0.389758174069856410f, 0.386931005514388690f,
+  0.384100195016935040f,
+  0.381265769222162490f, 0.378427754808765620f, 0.375586178489217330f,
+  0.372741067009515810f,
+  0.369892447148934270f, 0.367040345719767240f, 0.364184789567079840f,
+  0.361325805568454340f,
+  0.358463420633736540f, 0.355597661704783960f, 0.352728555755210730f,
+  0.349856129790135030f,
+  0.346980410845923680f, 0.344101425989938980f, 0.341219202320282410f,
+  0.338333766965541290f,
+  0.335445147084531660f, 0.332553369866044220f, 0.329658462528587550f,
+  0.326760452320131790f,
+  0.323859366517852960f, 0.320955232427875210f, 0.318048077385015060f,
+  0.315137928752522440f,
+  0.312224813921825050f, 0.309308760312268780f, 0.306389795370861080f,
+  0.303467946572011370f,
+  0.300543241417273400f, 0.297615707435086310f, 0.294685372180514330f,
+  0.291752263234989370f,
+  0.288816408206049480f, 0.285877834727080730f, 0.282936570457055390f,
+  0.279992643080273380f,
+  0.277046080306099950f, 0.274096909868706330f, 0.271145159526808070f,
+  0.268190857063403180f,
+  0.265234030285511900f, 0.262274707023913590f, 0.259312915132886350f,
+  0.256348682489942910f,
+  0.253382036995570270f, 0.250413006572965280f, 0.247441619167773440f,
+  0.244467902747824210f,
+  0.241491885302869300f, 0.238513594844318500f, 0.235533059404975460f,
+  0.232550307038775330f,
+  0.229565365820518870f, 0.226578263845610110f, 0.223589029229790020f,
+  0.220597690108873650f,
+  0.217604274638483670f, 0.214608810993786920f, 0.211611327369227610f,
+  0.208611851978263460f,
+  0.205610413053099320f, 0.202607038844421110f, 0.199601757621131050f,
+  0.196594597670080220f,
+  0.193585587295803750f, 0.190574754820252800f, 0.187562128582529740f,
+  0.184547736938619640f,
+  0.181531608261125130f, 0.178513770938997590f, 0.175494253377271400f,
+  0.172473083996796030f,
+  0.169450291233967930f, 0.166425903540464220f, 0.163399949382973230f,
+  0.160372457242928400f,
+  0.157343455616238280f, 0.154312973013020240f, 0.151281037957330250f,
+  0.148247678986896200f,
+  0.145212924652847520f, 0.142176803519448000f, 0.139139344163826280f,
+  0.136100575175706200f,
+  0.133060525157139180f, 0.130019222722233350f, 0.126976696496885980f,
+  0.123932975118512200f,
+  0.120888087235777220f, 0.117842061508325020f, 0.114794926606510250f,
+  0.111746711211126660f,
+  0.108697444013138670f, 0.105647153713410700f, 0.102595869022436280f,
+  0.099543618660069444f,
+  0.096490431355252607f, 0.093436335845747912f, 0.090381360877865011f,
+  0.087325535206192226f,
+  0.084268887593324127f, 0.081211446809592386f, 0.078153241632794315f,
+  0.075094300847921291f,
+  0.072034653246889416f, 0.068974327628266732f, 0.065913352797003930f,
+  0.062851757564161420f,
+  0.059789570746640007f, 0.056726821166907783f, 0.053663537652730679f,
+  0.050599749036899337f,
+  0.047535484156959261f, 0.044470771854938744f, 0.041405640977076712f,
+  0.038340120373552791f,
+  0.035274238898213947f, 0.032208025408304704f, 0.029141508764193740f,
+  0.026074717829104040f,
+  0.023007681468839410f, 0.019940428551514598f, 0.016872987947281773f,
+  0.013805388528060349f,
+  0.010737659167264572f, 0.007669828739531077f, 0.004601926120448672f,
+  0.001533980186284766f
+};
+
+static const float32_t cos_factors_2048[2048] = {
+  0.999999926465717890f, 0.999999338191525530f, 0.999998161643486980f,
+  0.999996396822294350f,
+  0.999994043728985820f, 0.999991102364945590f, 0.999987572731904080f,
+  0.999983454831937730f,
+  0.999978748667468830f, 0.999973454241265940f, 0.999967571556443780f,
+  0.999961100616462820f,
+  0.999954041425129780f, 0.999946393986597460f, 0.999938158305364590f,
+  0.999929334386276070f,
+  0.999919922234522750f, 0.999909921855641540f, 0.999899333255515390f,
+  0.999888156440373320f,
+  0.999876391416790410f, 0.999864038191687680f, 0.999851096772332190f,
+  0.999837567166337090f,
+  0.999823449381661570f, 0.999808743426610520f, 0.999793449309835270f,
+  0.999777567040332940f,
+  0.999761096627446610f, 0.999744038080865430f, 0.999726391410624470f,
+  0.999708156627104880f,
+  0.999689333741033640f, 0.999669922763483760f, 0.999649923705874240f,
+  0.999629336579970110f,
+  0.999608161397882110f, 0.999586398172067070f, 0.999564046915327740f,
+  0.999541107640812940f,
+  0.999517580362016990f, 0.999493465092780590f, 0.999468761847290050f,
+  0.999443470640077770f,
+  0.999417591486021720f, 0.999391124400346050f, 0.999364069398620550f,
+  0.999336426496761240f,
+  0.999308195711029470f, 0.999279377058032710f, 0.999249970554724420f,
+  0.999219976218403530f,
+  0.999189394066714920f, 0.999158224117649430f, 0.999126466389543390f,
+  0.999094120901079070f,
+  0.999061187671284600f, 0.999027666719533690f, 0.998993558065545680f,
+  0.998958861729386080f,
+  0.998923577731465780f, 0.998887706092541290f, 0.998851246833715180f,
+  0.998814199976435390f,
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+  0.162264818532558110f,
+  0.161507945219266150f, 0.160750976895011390f, 0.159993914005098350f,
+  0.159236756994887850f,
+  0.158479506309796100f, 0.157722162395293690f, 0.156964725696906750f,
+  0.156207196660216040f,
+  0.155449575730855880f, 0.154691863354515400f, 0.153934059976937460f,
+  0.153176166043917870f,
+  0.152418182001306500f, 0.151660108295005400f, 0.150901945370970040f,
+  0.150143693675208330f,
+  0.149385353653779810f, 0.148626925752796540f, 0.147868410418422360f,
+  0.147109808096871850f,
+  0.146351119234411440f, 0.145592344277358450f, 0.144833483672080240f,
+  0.144074537864995330f,
+  0.143315507302571590f, 0.142556392431327340f, 0.141797193697830530f,
+  0.141037911548697770f,
+  0.140278546430595420f, 0.139519098790238600f, 0.138759569074390380f,
+  0.137999957729862760f,
+  0.137240265203515700f, 0.136480491942256310f, 0.135720638393040080f,
+  0.134960705002868830f,
+  0.134200692218792020f, 0.133440600487905820f, 0.132680430257352130f,
+  0.131920181974319760f,
+  0.131159856086043410f, 0.130399453039802740f, 0.129638973282923540f,
+  0.128878417262776660f,
+  0.128117785426777150f, 0.127357078222385570f, 0.126596296097105960f,
+  0.125835439498487020f,
+  0.125074508874121300f, 0.124313504671644300f, 0.123552427338735370f,
+  0.122791277323116900f,
+  0.122030055072553410f, 0.121268761034852550f, 0.120507395657864240f,
+  0.119745959389479630f,
+  0.118984452677632520f, 0.118222875970297250f, 0.117461229715489990f,
+  0.116699514361267840f,
+  0.115937730355727850f, 0.115175878147008180f, 0.114413958183287050f,
+  0.113651970912781920f,
+  0.112889916783750470f, 0.112127796244489750f, 0.111365609743335190f,
+  0.110603357728661910f,
+  0.109841040648882680f, 0.109078658952449240f, 0.108316213087851300f,
+  0.107553703503615710f,
+  0.106791130648307380f, 0.106028494970528530f, 0.105265796918917650f,
+  0.104503036942150550f,
+  0.103740215488939480f, 0.102977333008032250f, 0.102214389948213370f,
+  0.101451386758302160f,
+  0.100688323887153970f, 0.099925201783659226f, 0.099162020896742573f,
+  0.098398781675363881f,
+  0.097635484568517339f, 0.096872130025230527f, 0.096108718494565468f,
+  0.095345250425617742f,
+  0.094581726267515473f, 0.093818146469420494f, 0.093054511480527333f,
+  0.092290821750062355f,
+  0.091527077727284981f, 0.090763279861485704f, 0.089999428601987341f,
+  0.089235524398144139f,
+  0.088471567699340822f, 0.087707558954993645f, 0.086943498614549489f,
+  0.086179387127484922f,
+  0.085415224943307277f, 0.084651012511553700f, 0.083886750281790226f,
+  0.083122438703613077f,
+  0.082358078226646619f, 0.081593669300544638f, 0.080829212374989468f,
+  0.080064707899690932f,
+  0.079300156324387569f, 0.078535558098845590f, 0.077770913672857989f,
+  0.077006223496245585f,
+  0.076241488018856149f, 0.075476707690563416f, 0.074711882961268378f,
+  0.073947014280897269f,
+  0.073182102099402888f, 0.072417146866763538f, 0.071652149032982254f,
+  0.070887109048087787f,
+  0.070122027362133646f, 0.069356904425197236f, 0.068591740687380900f,
+  0.067826536598810966f,
+  0.067061292609636836f, 0.066296009170032283f, 0.065530686730193397f,
+  0.064765325740339871f,
+  0.063999926650714078f, 0.063234489911580136f, 0.062469015973224969f,
+  0.061703505285957416f,
+  0.060937958300107238f, 0.060172375466026218f, 0.059406757234087247f,
+  0.058641104054683348f,
+  0.057875416378229017f, 0.057109694655158132f, 0.056343939335925283f,
+  0.055578150871004817f,
+  0.054812329710889909f, 0.054046476306093640f, 0.053280591107148056f,
+  0.052514674564603257f,
+  0.051748727129028414f, 0.050982749251010900f, 0.050216741381155325f,
+  0.049450703970084824f,
+  0.048684637468439020f, 0.047918542326875327f, 0.047152418996068000f,
+  0.046386267926707213f,
+  0.045620089569500123f, 0.044853884375169933f, 0.044087652794454979f,
+  0.043321395278109784f,
+  0.042555112276904117f, 0.041788804241622082f, 0.041022471623063397f,
+  0.040256114872041358f,
+  0.039489734439384118f, 0.038723330775933762f, 0.037956904332545366f,
+  0.037190455560088091f,
+  0.036423984909444228f, 0.035657492831508264f, 0.034890979777187955f,
+  0.034124446197403423f,
+  0.033357892543086159f, 0.032591319265180385f, 0.031824726814640963f,
+  0.031058115642434700f,
+  0.030291486199539423f, 0.029524838936943035f, 0.028758174305644590f,
+  0.027991492756653365f,
+  0.027224794740987910f, 0.026458080709677145f, 0.025691351113759395f,
+  0.024924606404281485f,
+  0.024157847032300020f, 0.023391073448879338f, 0.022624286105092803f,
+  0.021857485452021874f,
+  0.021090671940755180f, 0.020323846022389572f, 0.019557008148029204f,
+  0.018790158768784596f,
+  0.018023298335773701f, 0.017256427300120978f, 0.016489546112956454f,
+  0.015722655225417017f,
+  0.014955755088644378f, 0.014188846153786343f, 0.013421928871995907f,
+  0.012655003694430301f,
+  0.011888071072252072f, 0.011121131456628141f, 0.010354185298728884f,
+  0.009587233049729183f,
+  0.008820275160807512f, 0.008053312083144991f, 0.007286344267926684f,
+  0.006519372166339549f,
+  0.005752396229573737f, 0.004985416908821652f, 0.004218434655277024f,
+  0.003451449920135975f,
+  0.002684463154596083f, 0.001917474809855460f, 0.001150485337113809f,
+  0.000383495187571497f
+};
+
+static const float32_t cos_factors_8192[8192] = {
+  1.999999990808214700, 1.999999917273932200, 1.999999770205369800,
+    1.999999549602533100,
+  1.999999255465430200, 1.999998887794072000, 1.999998446588471700,
+    1.999997931848645600,
+  1.999997343574612800, 1.999996681766395000, 1.999995946424016200,
+    1.999995137547503600,
+  1.999994255136887000, 1.999993299192198700, 1.999992269713474200,
+    1.999991166700750800,
+  1.999989990154069600, 1.999988740073473500, 1.999987416459008600,
+    1.999986019310723500,
+  1.999984548628669600, 1.999983004412901000, 1.999981386663474400,
+    1.999979695380449400,
+  1.999977930563888100, 1.999976092213855400, 1.999974180330418700,
+    1.999972194913648900,
+  1.999970135963618400, 1.999968003480403000, 1.999965797464081200,
+    1.999963517914734100,
+  1.999961164832445800, 1.999958738217302300, 1.999956238069392900,
+    1.999953664388809800,
+  1.999951017175647600, 1.999948296430003500, 1.999945502151977600,
+    1.999942634341672600,
+  1.999939692999193900, 1.999936678124649700, 1.999933589718150700,
+    1.999930427779810900,
+  1.999927192309745900, 1.999923883308075200, 1.999920500774920300,
+    1.999917044710405500,
+  1.999913515114657900, 1.999909911987807200, 1.999906235329986100,
+    1.999902485141329400,
+  1.999898661421975400, 1.999894764172064600, 1.999890793391740000,
+    1.999886749081147800,
+  1.999882631240436700, 1.999878439869758200, 1.999874174969266300,
+    1.999869836539117700,
+  1.999865424579472000, 1.999860939090491600, 1.999856380072341000,
+    1.999851747525188200,
+  1.999847041449203300, 1.999842261844559700, 1.999837408711432600,
+    1.999832482050000900,
+  1.999827481860445300, 1.999822408142949900, 1.999817260897701400,
+    1.999812040124888700,
+  1.999806745824704000, 1.999801377997341800, 1.999795936642999600,
+    1.999790421761877400,
+  1.999784833354177900, 1.999779171420106700, 1.999773435959872000,
+    1.999767626973684400,
+  1.999761744461757700, 1.999755788424308200, 1.999749758861554900,
+    1.999743655773719400,
+  1.999737479161026100, 1.999731229023702200, 1.999724905361977200,
+    1.999718508176084000,
+  1.999712037466257600, 1.999705493232735800, 1.999698875475759600,
+    1.999692184195571900,
+  1.999685419392419000, 1.999678581066549400, 1.999671669218214600,
+    1.999664683847668800,
+  1.999657624955168700, 1.999650492540973900, 1.999643286605346800,
+    1.999636007148552400,
+  1.999628654170857900, 1.999621227672533800, 1.999613727653853500,
+    1.999606154115092500,
+  1.999598507056529000, 1.999590786478444600, 1.999582992381123000,
+    1.999575124764850800,
+  1.999567183629917100, 1.999559168976613900, 1.999551080805236100,
+    1.999542919116081000,
+  1.999534683909448600, 1.999526375185641800, 1.999517992944965800,
+    1.999509537187729200,
+  1.999501007914242600, 1.999492405124819700, 1.999483728819776900,
+    1.999474978999432800,
+  1.999466155664109600, 1.999457258814131500, 1.999448288449825500,
+    1.999439244571521700,
+  1.999430127179552500, 1.999420936274252800, 1.999411671855960900,
+    1.999402333925017300,
+  1.999392922481765500, 1.999383437526551300, 1.999373879059723500,
+    1.999364247081633500,
+  1.999354541592635500, 1.999344762593086500, 1.999334910083345700,
+    1.999324984063775700,
+  1.999314984534741100, 1.999304911496609700, 1.999294764949752100,
+    1.999284544894541100,
+  1.999274251331352400, 1.999263884260564600, 1.999253443682558900,
+    1.999242929597719200,
+  1.999232342006432000, 1.999221680909086400, 1.999210946306074500,
+    1.999200138197791100,
+  1.999189256584633600, 1.999178301467001900, 1.999167272845298900,
+    1.999156170719930100,
+  1.999144995091303600, 1.999133745959830600, 1.999122423325924200,
+    1.999111027190001000,
+  1.999099557552479900, 1.999088014413782800, 1.999076397774334000,
+    1.999064707634560700,
+  1.999052943994892300, 1.999041106855761900, 1.999029196217604100,
+    1.999017212080857400,
+  1.999005154445962200, 1.998993023313361700, 1.998980818683502100,
+    1.998968540556831800,
+  1.998956188933802800, 1.998943763814868800, 1.998931265200486900,
+    1.998918693091116200,
+  1.998906047487219600, 1.998893328389261400, 1.998880535797709700,
+    1.998867669713034500,
+  1.998854730135709400, 1.998841717066209400, 1.998828630505013400,
+    1.998815470452602400,
+  1.998802236909460500, 1.998788929876074100, 1.998775549352932400,
+    1.998762095340527400,
+  1.998748567839354000, 1.998734966849909000, 1.998721292372693100,
+    1.998707544408208700,
+  1.998693722956961500, 1.998679828019459300, 1.998665859596213500,
+    1.998651817687737300,
+  1.998637702294547000, 1.998623513417161700, 1.998609251056103100,
+    1.998594915211895600,
+  1.998580505885066100, 1.998566023076144600, 1.998551466785663400,
+    1.998536837014157900,
+  1.998522133762165900, 1.998507357030227900, 1.998492506818887200,
+    1.998477583128690100,
+  1.998462585960185000, 1.998447515313923400, 1.998432371190459500,
+    1.998417153590349900,
+  1.998401862514154200, 1.998386497962434800, 1.998371059935756300,
+    1.998355548434686400,
+  1.998339963459795400, 1.998324305011656600, 1.998308573090845200,
+    1.998292767697940100,
+  1.998276888833522300, 1.998260936498175400, 1.998244910692486000,
+    1.998228811417043700,
+  1.998212638672439900, 1.998196392459269400, 1.998180072778129600,
+    1.998163679629620500,
+  1.998147213014344900, 1.998130672932908000, 1.998114059385918400,
+    1.998097372373986300,
+  1.998080611897725700, 1.998063777957752600, 1.998046870554686100,
+    1.998029889689147700,
+  1.998012835361761900, 1.997995707573155600, 1.997978506323958600,
+    1.997961231614803200,
+  1.997943883446324800, 1.997926461819161000, 1.997908966733952500,
+    1.997891398191342400,
+  1.997873756191977000, 1.997856040736504500, 1.997838251825576400,
+    1.997820389459846700,
+  1.997802453639972300, 1.997784444366612600, 1.997766361640429800,
+    1.997748205462088500,
+  1.997729975832256600, 1.997711672751604200, 1.997693296220804000,
+    1.997674846240532000,
+  1.997656322811466500, 1.997637725934288300, 1.997619055609681600,
+    1.997600311838332500,
+  1.997581494620930300, 1.997562603958166600, 1.997543639850736200,
+    1.997524602299336500,
+  1.997505491304667000, 1.997486306867430900, 1.997467048988333000,
+    1.997447717668082000,
+  1.997428312907388200, 1.997408834706965000, 1.997389283067528800,
+    1.997369657989798400,
+  1.997349959474495200, 1.997330187522343700, 1.997310342134070800,
+    1.997290423310406100,
+  1.997270431052081900, 1.997250365359833200, 1.997230226234397900,
+    1.997210013676516700,
+  1.997189727686932400, 1.997169368266390900, 1.997148935415640600,
+    1.997128429135433400,
+  1.997107849426522600, 1.997087196289665000, 1.997066469725620200,
+    1.997045669735150000,
+  1.997024796319019300, 1.997003849477995600, 1.996982829212848900,
+    1.996961735524351900,
+  1.996940568413280600, 1.996919327880412900, 1.996898013926530000,
+    1.996876626552415400,
+  1.996855165758855600, 1.996833631546639300, 1.996812023916558800,
+    1.996790342869408000,
+  1.996768588405984300, 1.996746760527087700, 1.996724859233520500,
+    1.996702884526087900,
+  1.996680836405598100, 1.996658714872861800, 1.996636519928692000,
+    1.996614251573904900,
+  1.996591909809319400, 1.996569494635756600, 1.996547006054041100,
+    1.996524444064999400,
+  1.996501808669461000, 1.996479099868258400, 1.996456317662226300,
+    1.996433462052202600,
+  1.996410533039027400, 1.996387530623543900, 1.996364454806597500,
+    1.996341305589037100,
+  1.996318082971713500, 1.996294786955480800, 1.996271417541195300,
+    1.996247974729716200,
+  1.996224458521905600, 1.996200868918628100, 1.996177205920750800,
+    1.996153469529144100,
+  1.996129659744680300, 1.996105776568235100, 1.996081820000686500,
+    1.996057790042915500,
+  1.996033686695805300, 1.996009509960242400, 1.995985259837115500,
+    1.995960936327316300,
+  1.995936539431739000, 1.995912069151280800, 1.995887525486841300,
+    1.995862908439323100,
+  1.995838218009630800, 1.995813454198672700, 1.995788617007359100,
+    1.995763706436603200,
+  1.995738722487320600, 1.995713665160430600, 1.995688534456853800,
+    1.995663330377514400,
+  1.995638052923339300, 1.995612702095257400, 1.995587277894201400,
+    1.995561780321105600,
+  1.995536209376907600, 1.995510565062547800, 1.995484847378968600,
+    1.995459056327116000,
+  1.995433191907938000, 1.995407254122385700, 1.995381242971412600,
+    1.995355158455975200,
+  1.995329000577032800, 1.995302769335546500, 1.995276464732481200,
+    1.995250086768804100,
+  1.995223635445484900, 1.995197110763496000, 1.995170512723813100,
+    1.995143841327413400,
+  1.995117096575278200, 1.995090278468390600, 1.995063387007736600,
+    1.995036422194304700,
+  1.995009384029086800, 1.994982272513076600, 1.994955087647271000,
+    1.994927829432669800,
+  1.994900497870274900, 1.994873092961091200, 1.994845614706126400,
+    1.994818063106391000,
+  1.994790438162897600, 1.994762739876662100, 1.994734968248702800,
+    1.994707123280041100,
+  1.994679204971700100, 1.994651213324707000, 1.994623148340090700,
+    1.994595010018883000,
+  1.994566798362118300, 1.994538513370834200, 1.994510155046070700,
+    1.994481723388870100,
+  1.994453218400277900, 1.994424640081342100, 1.994395988433113700,
+    1.994367263456646100,
+  1.994338465152995000, 1.994309593523219600, 1.994280648568381500,
+    1.994251630289544600,
+  1.994222538687776100, 1.994193373764145500, 1.994164135519725000,
+    1.994134823955589800,
+  1.994105439072817700, 1.994075980872488800, 1.994046449355686200,
+    1.994016844523496000,
+  1.993987166377006600, 1.993957414917308700, 1.993927590145496900,
+    1.993897692062667200,
+  1.993867720669919400, 1.993837675968354700, 1.993807557959078600,
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+  0.045823665885845313, 0.045440270520336883, 0.045056873484119603,
+    0.044673474791289434,
+  0.044290074455943754, 0.043906672492178188, 0.043523268914090238,
+    0.043139863735776100,
+  0.042756456971332048, 0.042373048634855741, 0.041989638740443119,
+    0.041606227302191955,
+  0.041222814334198304, 0.040839399850560058, 0.040455983865373815,
+    0.040072566392736257,
+  0.039689147446745419, 0.039305727041497644, 0.038922305191091085,
+    0.038538881909622631,
+  0.038155457211189216, 0.037772031109889144, 0.037388603619819022,
+    0.037005174755077273,
+  0.036621744529761024, 0.036238312957967478, 0.035854880053795196,
+    0.035471445831341021,
+  0.035088010304703626, 0.034704573487980395, 0.034321135395268765,
+    0.033937696040667535,
+  0.033554255438273790, 0.033170813602186440, 0.032787370546502645,
+    0.032403926285321405,
+  0.032020480832740429, 0.031637034202857461, 0.031253586409771626,
+    0.030870137467580314,
+  0.030486687390382738, 0.030103236192276818, 0.029719783887360508,
+    0.029336330489733147,
+  0.028952876013492331, 0.028569420472737472, 0.028185963881566689,
+    0.027802506254078142,
+  0.027419047604371360, 0.027035587946544135, 0.026652127294696067,
+    0.026268665662925468,
+  0.025885203065330677, 0.025501739516011413, 0.025118275029065638,
+    0.024734809618593138,
+  0.024351343298691951, 0.023967876083461924, 0.023584407987001611,
+    0.023200939023409587,
+  0.022817469206785804, 0.022433998551228459, 0.022050527070837558,
+    0.021667054779711814,
+  0.021283581691949955, 0.020900107821652084, 0.020516633182916549,
+    0.020133157789843505,
+  0.019749681656531803, 0.019366204797080316, 0.018982727225589285,
+    0.018599248956157190,
+  0.018215770002884327, 0.017832290379869671, 0.017448810101212228,
+    0.017065329181012358,
+  0.016681847633368677, 0.016298365472381587, 0.015914882712149747,
+    0.015531399366773606,
+  0.015147915450352307, 0.014764430976985016, 0.014380945960772247,
+    0.013997460415812761,
+  0.013613974356207112, 0.013230487796054543, 0.012847000749454314,
+    0.012463513230507034,
+  0.012080025253311559, 0.011696536831968529, 0.011313047980577277,
+    0.010929558713237145,
+  0.010546069044048827, 0.010162578987111254, 0.009779088556525145,
+    0.009395597766389905,
+  0.009012106630804949, 0.008628615163871038, 0.008245123379687167,
+    0.007861631292354124,
+  0.007478138915970929, 0.007094646264638386, 0.006711153352455981,
+    0.006327660193523208,
+  0.005944166801940901, 0.005560673191808128, 0.005177179377225743,
+    0.004793685372293270,
+  0.004410191191110246, 0.004026696847777542, 0.003643202356394263,
+    0.003259707731061291,
+  0.002876212985878184, 0.002492718134944503, 0.002109223192361147,
+    0.001725728172227238,
+  0.001342233088643682, 0.000958737955710053, 0.000575242787525925,
+    0.000191747598192208,
+
+};
+
+/**    
+ * @brief  Initialization function for the floating-point DCT4/IDCT4.   
+ * @param[in,out] *S         points to an instance of floating-point DCT4/IDCT4 structure.   
+ * @param[in]     *S_RFFT    points to an instance of floating-point RFFT/RIFFT structure.   
+ * @param[in]     *S_CFFT    points to an instance of floating-point CFFT/CIFFT structure.   
+ * @param[in]     N			 length of the DCT4.   
+ * @param[in]     Nby2       half of the length of the DCT4.   
+ * @param[in]     normalize  normalizing factor.   
+ * @return        arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported transform length.   
+ * \par Normalizing factor:    
+ * The normalizing factor is sqrt(2/N), which depends on the size of transform N.    
+ * Floating-point normalizing factors are mentioned in the table below for different DCT sizes:    
+ * \image html dct4NormalizingF32Table.gif    
+ */
+
+arm_status arm_dct4_init_f32(
+  arm_dct4_instance_f32 * S,
+  arm_rfft_instance_f32 * S_RFFT,
+  arm_cfft_radix4_instance_f32 * S_CFFT,
+  uint16_t N,
+  uint16_t Nby2,
+  float32_t normalize)
+{
+  /*  Initialize the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+
+  /* Initializing the pointer array with the weight table base addresses of different lengths */
+  float32_t *twiddlePtr[4] =
+    { (float32_t *) Weights_128, (float32_t *) Weights_512,
+    (float32_t *) Weights_2048, (float32_t *) Weights_8192
+  };
+
+  /* Initializing the pointer array with the cos factor table base addresses of different lengths */
+  float32_t *pCosFactor[4] =
+    { (float32_t *) cos_factors_128, (float32_t *) cos_factors_512,
+    (float32_t *) cos_factors_2048, (float32_t *) cos_factors_8192
+  };
+
+  /* Initialize the DCT4 length */
+  S->N = N;
+
+  /* Initialize the half of DCT4 length */
+  S->Nby2 = Nby2;
+
+  /* Initialize the DCT4 Normalizing factor */
+  S->normalize = normalize;
+
+  /* Initialize Real FFT Instance */
+  S->pRfft = S_RFFT;
+
+  /* Initialize Complex FFT Instance */
+  S->pCfft = S_CFFT;
+
+  switch (N)
+  {
+    /* Initialize the table modifier values */
+  case 8192u:
+    S->pTwiddle = twiddlePtr[3];
+    S->pCosFactor = pCosFactor[3];
+    break;
+  case 2048u:
+    S->pTwiddle = twiddlePtr[2];
+    S->pCosFactor = pCosFactor[2];
+    break;
+  case 512u:
+    S->pTwiddle = twiddlePtr[1];
+    S->pCosFactor = pCosFactor[1];
+    break;
+  case 128u:
+    S->pTwiddle = twiddlePtr[0];
+    S->pCosFactor = pCosFactor[0];
+    break;
+  default:
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+
+  /* Initialize the RFFT/RIFFT */
+  arm_rfft_init_f32(S->pRfft, S->pCfft, S->N, 0u, 1u);
+
+  /* return the status of DCT4 Init function */
+  return (status);
+}
+
+/**    
+   * @} end of DCT4_IDCT4 group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_q15.c
new file mode 100644
index 00000000..68cde5ab
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_q15.c
@@ -0,0 +1,4284 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_dct4_init_q15.c    
+*    
+* Description:	Initialization function of DCT-4 & IDCT4 Q15    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @addtogroup DCT4_IDCT4    
+ * @{    
+ */
+
+/*    
+* @brief  Weights Table    
+*/
+
+/**    
+* \par    
+* Weights tables are generated using the formula : 
weights[n] = e^(-j*n*pi/(2*N))
    
+* \par    
+* C command to generate the table    
+* 
    
+* for(i = 0; i< N; i++)    
+* {    
+*   weights[2*i]= cos(i*c);    
+*   weights[(2*i)+1]= -sin(i * c);    
+* } 
    
+* \par    
+* where N is the Number of weights to be calculated and c is pi/(2*N)    
+* \par    
+* Converted the output to q15 format by multiplying with 2^31 and saturated if required.    
+* \par    
+* In the tables below the real and imaginary values are placed alternatively, hence the    
+* array length is 2*N.    
+*/
+
+static const q15_t ALIGN4 WeightsQ15_128[256] = {
+  0x7fff, 0x0, 0x7ffd, 0xfe6e, 0x7ff6, 0xfcdc, 0x7fe9, 0xfb4a,
+  0x7fd8, 0xf9b9, 0x7fc2, 0xf827, 0x7fa7, 0xf696, 0x7f87, 0xf505,
+  0x7f62, 0xf375, 0x7f38, 0xf1e5, 0x7f09, 0xf055, 0x7ed5, 0xeec7,
+  0x7e9d, 0xed38, 0x7e5f, 0xebab, 0x7e1d, 0xea1e, 0x7dd6, 0xe893,
+  0x7d8a, 0xe708, 0x7d39, 0xe57e, 0x7ce3, 0xe3f5, 0x7c89, 0xe26d,
+  0x7c29, 0xe0e7, 0x7bc5, 0xdf61, 0x7b5d, 0xdddd, 0x7aef, 0xdc5a,
+  0x7a7d, 0xdad8, 0x7a05, 0xd958, 0x798a, 0xd7da, 0x7909, 0xd65d,
+  0x7884, 0xd4e1, 0x77fa, 0xd368, 0x776c, 0xd1ef, 0x76d9, 0xd079,
+  0x7641, 0xcf05, 0x75a5, 0xcd92, 0x7504, 0xcc22, 0x745f, 0xcab3,
+  0x73b5, 0xc946, 0x7307, 0xc7dc, 0x7255, 0xc674, 0x719e, 0xc50e,
+  0x70e2, 0xc3aa, 0x7023, 0xc248, 0x6f5f, 0xc0e9, 0x6e96, 0xbf8d,
+  0x6dca, 0xbe32, 0x6cf9, 0xbcdb, 0x6c24, 0xbb86, 0x6b4a, 0xba33,
+  0x6a6d, 0xb8e4, 0x698c, 0xb797, 0x68a6, 0xb64c, 0x67bd, 0xb505,
+  0x66cf, 0xb3c1, 0x65dd, 0xb27f, 0x64e8, 0xb141, 0x63ef, 0xb005,
+  0x62f2, 0xaecd, 0x61f1, 0xad97, 0x60ec, 0xac65, 0x5fe3, 0xab36,
+  0x5ed7, 0xaa0b, 0x5dc7, 0xa8e3, 0x5cb4, 0xa7be, 0x5b9d, 0xa69c,
+  0x5a82, 0xa57e, 0x5964, 0xa463, 0x5842, 0xa34c, 0x571d, 0xa239,
+  0x55f5, 0xa129, 0x54ca, 0xa01d, 0x539b, 0x9f14, 0x5269, 0x9e0f,
+  0x5133, 0x9d0e, 0x4ffb, 0x9c11, 0x4ebf, 0x9b18, 0x4d81, 0x9a23,
+  0x4c3f, 0x9931, 0x4afb, 0x9843, 0x49b4, 0x975a, 0x4869, 0x9674,
+  0x471c, 0x9593, 0x45cd, 0x94b6, 0x447a, 0x93dc, 0x4325, 0x9307,
+  0x41ce, 0x9236, 0x4073, 0x916a, 0x3f17, 0x90a1, 0x3db8, 0x8fdd,
+  0x3c56, 0x8f1e, 0x3af2, 0x8e62, 0x398c, 0x8dab, 0x3824, 0x8cf9,
+  0x36ba, 0x8c4b, 0x354d, 0x8ba1, 0x33de, 0x8afc, 0x326e, 0x8a5b,
+  0x30fb, 0x89bf, 0x2f87, 0x8927, 0x2e11, 0x8894, 0x2c98, 0x8806,
+  0x2b1f, 0x877c, 0x29a3, 0x86f7, 0x2826, 0x8676, 0x26a8, 0x85fb,
+  0x2528, 0x8583, 0x23a6, 0x8511, 0x2223, 0x84a3, 0x209f, 0x843b,
+  0x1f19, 0x83d7, 0x1d93, 0x8377, 0x1c0b, 0x831d, 0x1a82, 0x82c7,
+  0x18f8, 0x8276, 0x176d, 0x822a, 0x15e2, 0x81e3, 0x1455, 0x81a1,
+  0x12c8, 0x8163, 0x1139, 0x812b, 0xfab, 0x80f7, 0xe1b, 0x80c8,
+  0xc8b, 0x809e, 0xafb, 0x8079, 0x96a, 0x8059, 0x7d9, 0x803e,
+  0x647, 0x8028, 0x4b6, 0x8017, 0x324, 0x800a, 0x192, 0x8003,
+};
+
+static const q15_t ALIGN4 WeightsQ15_512[1024] = {
+  0x7fff, 0x0, 0x7fff, 0xff9c, 0x7fff, 0xff37, 0x7ffe, 0xfed3,
+  0x7ffd, 0xfe6e, 0x7ffc, 0xfe0a, 0x7ffa, 0xfda5, 0x7ff8, 0xfd41,
+  0x7ff6, 0xfcdc, 0x7ff3, 0xfc78, 0x7ff0, 0xfc13, 0x7fed, 0xfbaf,
+  0x7fe9, 0xfb4a, 0x7fe5, 0xfae6, 0x7fe1, 0xfa81, 0x7fdd, 0xfa1d,
+  0x7fd8, 0xf9b9, 0x7fd3, 0xf954, 0x7fce, 0xf8f0, 0x7fc8, 0xf88b,
+  0x7fc2, 0xf827, 0x7fbc, 0xf7c3, 0x7fb5, 0xf75e, 0x7fae, 0xf6fa,
+  0x7fa7, 0xf696, 0x7f9f, 0xf632, 0x7f97, 0xf5cd, 0x7f8f, 0xf569,
+  0x7f87, 0xf505, 0x7f7e, 0xf4a1, 0x7f75, 0xf43d, 0x7f6b, 0xf3d9,
+  0x7f62, 0xf375, 0x7f58, 0xf311, 0x7f4d, 0xf2ad, 0x7f43, 0xf249,
+  0x7f38, 0xf1e5, 0x7f2d, 0xf181, 0x7f21, 0xf11d, 0x7f15, 0xf0b9,
+  0x7f09, 0xf055, 0x7efd, 0xeff2, 0x7ef0, 0xef8e, 0x7ee3, 0xef2a,
+  0x7ed5, 0xeec7, 0x7ec8, 0xee63, 0x7eba, 0xedff, 0x7eab, 0xed9c,
+  0x7e9d, 0xed38, 0x7e8e, 0xecd5, 0x7e7f, 0xec72, 0x7e6f, 0xec0e,
+  0x7e5f, 0xebab, 0x7e4f, 0xeb48, 0x7e3f, 0xeae5, 0x7e2e, 0xea81,
+  0x7e1d, 0xea1e, 0x7e0c, 0xe9bb, 0x7dfa, 0xe958, 0x7de8, 0xe8f6,
+  0x7dd6, 0xe893, 0x7dc3, 0xe830, 0x7db0, 0xe7cd, 0x7d9d, 0xe76a,
+  0x7d8a, 0xe708, 0x7d76, 0xe6a5, 0x7d62, 0xe643, 0x7d4e, 0xe5e0,
+  0x7d39, 0xe57e, 0x7d24, 0xe51c, 0x7d0f, 0xe4b9, 0x7cf9, 0xe457,
+  0x7ce3, 0xe3f5, 0x7ccd, 0xe393, 0x7cb7, 0xe331, 0x7ca0, 0xe2cf,
+  0x7c89, 0xe26d, 0x7c71, 0xe20b, 0x7c5a, 0xe1aa, 0x7c42, 0xe148,
+  0x7c29, 0xe0e7, 0x7c11, 0xe085, 0x7bf8, 0xe024, 0x7bdf, 0xdfc2,
+  0x7bc5, 0xdf61, 0x7bac, 0xdf00, 0x7b92, 0xde9f, 0x7b77, 0xde3e,
+  0x7b5d, 0xdddd, 0x7b42, 0xdd7c, 0x7b26, 0xdd1b, 0x7b0b, 0xdcbb,
+  0x7aef, 0xdc5a, 0x7ad3, 0xdbf9, 0x7ab6, 0xdb99, 0x7a9a, 0xdb39,
+  0x7a7d, 0xdad8, 0x7a5f, 0xda78, 0x7a42, 0xda18, 0x7a24, 0xd9b8,
+  0x7a05, 0xd958, 0x79e7, 0xd8f9, 0x79c8, 0xd899, 0x79a9, 0xd839,
+  0x798a, 0xd7da, 0x796a, 0xd77a, 0x794a, 0xd71b, 0x792a, 0xd6bc,
+  0x7909, 0xd65d, 0x78e8, 0xd5fe, 0x78c7, 0xd59f, 0x78a6, 0xd540,
+  0x7884, 0xd4e1, 0x7862, 0xd483, 0x7840, 0xd424, 0x781d, 0xd3c6,
+  0x77fa, 0xd368, 0x77d7, 0xd309, 0x77b4, 0xd2ab, 0x7790, 0xd24d,
+  0x776c, 0xd1ef, 0x7747, 0xd192, 0x7723, 0xd134, 0x76fe, 0xd0d7,
+  0x76d9, 0xd079, 0x76b3, 0xd01c, 0x768e, 0xcfbf, 0x7668, 0xcf62,
+  0x7641, 0xcf05, 0x761b, 0xcea8, 0x75f4, 0xce4b, 0x75cc, 0xcdef,
+  0x75a5, 0xcd92, 0x757d, 0xcd36, 0x7555, 0xccda, 0x752d, 0xcc7e,
+  0x7504, 0xcc22, 0x74db, 0xcbc6, 0x74b2, 0xcb6a, 0x7489, 0xcb0e,
+  0x745f, 0xcab3, 0x7435, 0xca58, 0x740b, 0xc9fc, 0x73e0, 0xc9a1,
+  0x73b5, 0xc946, 0x738a, 0xc8ec, 0x735f, 0xc891, 0x7333, 0xc836,
+  0x7307, 0xc7dc, 0x72db, 0xc782, 0x72af, 0xc728, 0x7282, 0xc6ce,
+  0x7255, 0xc674, 0x7227, 0xc61a, 0x71fa, 0xc5c0, 0x71cc, 0xc567,
+  0x719e, 0xc50e, 0x716f, 0xc4b4, 0x7141, 0xc45b, 0x7112, 0xc403,
+  0x70e2, 0xc3aa, 0x70b3, 0xc351, 0x7083, 0xc2f9, 0x7053, 0xc2a0,
+  0x7023, 0xc248, 0x6ff2, 0xc1f0, 0x6fc1, 0xc198, 0x6f90, 0xc141,
+  0x6f5f, 0xc0e9, 0x6f2d, 0xc092, 0x6efb, 0xc03b, 0x6ec9, 0xbfe3,
+  0x6e96, 0xbf8d, 0x6e63, 0xbf36, 0x6e30, 0xbedf, 0x6dfd, 0xbe89,
+  0x6dca, 0xbe32, 0x6d96, 0xbddc, 0x6d62, 0xbd86, 0x6d2d, 0xbd30,
+  0x6cf9, 0xbcdb, 0x6cc4, 0xbc85, 0x6c8f, 0xbc30, 0x6c59, 0xbbdb,
+  0x6c24, 0xbb86, 0x6bee, 0xbb31, 0x6bb8, 0xbadc, 0x6b81, 0xba88,
+  0x6b4a, 0xba33, 0x6b13, 0xb9df, 0x6adc, 0xb98b, 0x6aa5, 0xb937,
+  0x6a6d, 0xb8e4, 0x6a35, 0xb890, 0x69fd, 0xb83d, 0x69c4, 0xb7ea,
+  0x698c, 0xb797, 0x6953, 0xb744, 0x6919, 0xb6f1, 0x68e0, 0xb69f,
+  0x68a6, 0xb64c, 0x686c, 0xb5fa, 0x6832, 0xb5a8, 0x67f7, 0xb557,
+  0x67bd, 0xb505, 0x6782, 0xb4b4, 0x6746, 0xb462, 0x670b, 0xb411,
+  0x66cf, 0xb3c1, 0x6693, 0xb370, 0x6657, 0xb31f, 0x661a, 0xb2cf,
+  0x65dd, 0xb27f, 0x65a0, 0xb22f, 0x6563, 0xb1df, 0x6526, 0xb190,
+  0x64e8, 0xb141, 0x64aa, 0xb0f1, 0x646c, 0xb0a2, 0x642d, 0xb054,
+  0x63ef, 0xb005, 0x63b0, 0xafb7, 0x6371, 0xaf69, 0x6331, 0xaf1b,
+  0x62f2, 0xaecd, 0x62b2, 0xae7f, 0x6271, 0xae32, 0x6231, 0xade4,
+  0x61f1, 0xad97, 0x61b0, 0xad4b, 0x616f, 0xacfe, 0x612d, 0xacb2,
+  0x60ec, 0xac65, 0x60aa, 0xac19, 0x6068, 0xabcd, 0x6026, 0xab82,
+  0x5fe3, 0xab36, 0x5fa0, 0xaaeb, 0x5f5e, 0xaaa0, 0x5f1a, 0xaa55,
+  0x5ed7, 0xaa0b, 0x5e93, 0xa9c0, 0x5e50, 0xa976, 0x5e0b, 0xa92c,
+  0x5dc7, 0xa8e3, 0x5d83, 0xa899, 0x5d3e, 0xa850, 0x5cf9, 0xa807,
+  0x5cb4, 0xa7be, 0x5c6e, 0xa775, 0x5c29, 0xa72c, 0x5be3, 0xa6e4,
+  0x5b9d, 0xa69c, 0x5b56, 0xa654, 0x5b10, 0xa60d, 0x5ac9, 0xa5c5,
+  0x5a82, 0xa57e, 0x5a3b, 0xa537, 0x59f3, 0xa4f0, 0x59ac, 0xa4aa,
+  0x5964, 0xa463, 0x591c, 0xa41d, 0x58d4, 0xa3d7, 0x588b, 0xa392,
+  0x5842, 0xa34c, 0x57f9, 0xa307, 0x57b0, 0xa2c2, 0x5767, 0xa27d,
+  0x571d, 0xa239, 0x56d4, 0xa1f5, 0x568a, 0xa1b0, 0x5640, 0xa16d,
+  0x55f5, 0xa129, 0x55ab, 0xa0e6, 0x5560, 0xa0a2, 0x5515, 0xa060,
+  0x54ca, 0xa01d, 0x547e, 0x9fda, 0x5433, 0x9f98, 0x53e7, 0x9f56,
+  0x539b, 0x9f14, 0x534e, 0x9ed3, 0x5302, 0x9e91, 0x52b5, 0x9e50,
+  0x5269, 0x9e0f, 0x521c, 0x9dcf, 0x51ce, 0x9d8f, 0x5181, 0x9d4e,
+  0x5133, 0x9d0e, 0x50e5, 0x9ccf, 0x5097, 0x9c8f, 0x5049, 0x9c50,
+  0x4ffb, 0x9c11, 0x4fac, 0x9bd3, 0x4f5e, 0x9b94, 0x4f0f, 0x9b56,
+  0x4ebf, 0x9b18, 0x4e70, 0x9ada, 0x4e21, 0x9a9d, 0x4dd1, 0x9a60,
+  0x4d81, 0x9a23, 0x4d31, 0x99e6, 0x4ce1, 0x99a9, 0x4c90, 0x996d,
+  0x4c3f, 0x9931, 0x4bef, 0x98f5, 0x4b9e, 0x98ba, 0x4b4c, 0x987e,
+  0x4afb, 0x9843, 0x4aa9, 0x9809, 0x4a58, 0x97ce, 0x4a06, 0x9794,
+  0x49b4, 0x975a, 0x4961, 0x9720, 0x490f, 0x96e7, 0x48bc, 0x96ad,
+  0x4869, 0x9674, 0x4816, 0x963c, 0x47c3, 0x9603, 0x4770, 0x95cb,
+  0x471c, 0x9593, 0x46c9, 0x955b, 0x4675, 0x9524, 0x4621, 0x94ed,
+  0x45cd, 0x94b6, 0x4578, 0x947f, 0x4524, 0x9448, 0x44cf, 0x9412,
+  0x447a, 0x93dc, 0x4425, 0x93a7, 0x43d0, 0x9371, 0x437b, 0x933c,
+  0x4325, 0x9307, 0x42d0, 0x92d3, 0x427a, 0x929e, 0x4224, 0x926a,
+  0x41ce, 0x9236, 0x4177, 0x9203, 0x4121, 0x91d0, 0x40ca, 0x919d,
+  0x4073, 0x916a, 0x401d, 0x9137, 0x3fc5, 0x9105, 0x3f6e, 0x90d3,
+  0x3f17, 0x90a1, 0x3ebf, 0x9070, 0x3e68, 0x903f, 0x3e10, 0x900e,
+  0x3db8, 0x8fdd, 0x3d60, 0x8fad, 0x3d07, 0x8f7d, 0x3caf, 0x8f4d,
+  0x3c56, 0x8f1e, 0x3bfd, 0x8eee, 0x3ba5, 0x8ebf, 0x3b4c, 0x8e91,
+  0x3af2, 0x8e62, 0x3a99, 0x8e34, 0x3a40, 0x8e06, 0x39e6, 0x8dd9,
+  0x398c, 0x8dab, 0x3932, 0x8d7e, 0x38d8, 0x8d51, 0x387e, 0x8d25,
+  0x3824, 0x8cf9, 0x37ca, 0x8ccd, 0x376f, 0x8ca1, 0x3714, 0x8c76,
+  0x36ba, 0x8c4b, 0x365f, 0x8c20, 0x3604, 0x8bf5, 0x35a8, 0x8bcb,
+  0x354d, 0x8ba1, 0x34f2, 0x8b77, 0x3496, 0x8b4e, 0x343a, 0x8b25,
+  0x33de, 0x8afc, 0x3382, 0x8ad3, 0x3326, 0x8aab, 0x32ca, 0x8a83,
+  0x326e, 0x8a5b, 0x3211, 0x8a34, 0x31b5, 0x8a0c, 0x3158, 0x89e5,
+  0x30fb, 0x89bf, 0x309e, 0x8998, 0x3041, 0x8972, 0x2fe4, 0x894d,
+  0x2f87, 0x8927, 0x2f29, 0x8902, 0x2ecc, 0x88dd, 0x2e6e, 0x88b9,
+  0x2e11, 0x8894, 0x2db3, 0x8870, 0x2d55, 0x884c, 0x2cf7, 0x8829,
+  0x2c98, 0x8806, 0x2c3a, 0x87e3, 0x2bdc, 0x87c0, 0x2b7d, 0x879e,
+  0x2b1f, 0x877c, 0x2ac0, 0x875a, 0x2a61, 0x8739, 0x2a02, 0x8718,
+  0x29a3, 0x86f7, 0x2944, 0x86d6, 0x28e5, 0x86b6, 0x2886, 0x8696,
+  0x2826, 0x8676, 0x27c7, 0x8657, 0x2767, 0x8638, 0x2707, 0x8619,
+  0x26a8, 0x85fb, 0x2648, 0x85dc, 0x25e8, 0x85be, 0x2588, 0x85a1,
+  0x2528, 0x8583, 0x24c7, 0x8566, 0x2467, 0x854a, 0x2407, 0x852d,
+  0x23a6, 0x8511, 0x2345, 0x84f5, 0x22e5, 0x84da, 0x2284, 0x84be,
+  0x2223, 0x84a3, 0x21c2, 0x8489, 0x2161, 0x846e, 0x2100, 0x8454,
+  0x209f, 0x843b, 0x203e, 0x8421, 0x1fdc, 0x8408, 0x1f7b, 0x83ef,
+  0x1f19, 0x83d7, 0x1eb8, 0x83be, 0x1e56, 0x83a6, 0x1df5, 0x838f,
+  0x1d93, 0x8377, 0x1d31, 0x8360, 0x1ccf, 0x8349, 0x1c6d, 0x8333,
+  0x1c0b, 0x831d, 0x1ba9, 0x8307, 0x1b47, 0x82f1, 0x1ae4, 0x82dc,
+  0x1a82, 0x82c7, 0x1a20, 0x82b2, 0x19bd, 0x829e, 0x195b, 0x828a,
+  0x18f8, 0x8276, 0x1896, 0x8263, 0x1833, 0x8250, 0x17d0, 0x823d,
+  0x176d, 0x822a, 0x170a, 0x8218, 0x16a8, 0x8206, 0x1645, 0x81f4,
+  0x15e2, 0x81e3, 0x157f, 0x81d2, 0x151b, 0x81c1, 0x14b8, 0x81b1,
+  0x1455, 0x81a1, 0x13f2, 0x8191, 0x138e, 0x8181, 0x132b, 0x8172,
+  0x12c8, 0x8163, 0x1264, 0x8155, 0x1201, 0x8146, 0x119d, 0x8138,
+  0x1139, 0x812b, 0x10d6, 0x811d, 0x1072, 0x8110, 0x100e, 0x8103,
+  0xfab, 0x80f7, 0xf47, 0x80eb, 0xee3, 0x80df, 0xe7f, 0x80d3,
+  0xe1b, 0x80c8, 0xdb7, 0x80bd, 0xd53, 0x80b3, 0xcef, 0x80a8,
+  0xc8b, 0x809e, 0xc27, 0x8095, 0xbc3, 0x808b, 0xb5f, 0x8082,
+  0xafb, 0x8079, 0xa97, 0x8071, 0xa33, 0x8069, 0x9ce, 0x8061,
+  0x96a, 0x8059, 0x906, 0x8052, 0x8a2, 0x804b, 0x83d, 0x8044,
+  0x7d9, 0x803e, 0x775, 0x8038, 0x710, 0x8032, 0x6ac, 0x802d,
+  0x647, 0x8028, 0x5e3, 0x8023, 0x57f, 0x801f, 0x51a, 0x801b,
+  0x4b6, 0x8017, 0x451, 0x8013, 0x3ed, 0x8010, 0x388, 0x800d,
+  0x324, 0x800a, 0x2bf, 0x8008, 0x25b, 0x8006, 0x1f6, 0x8004,
+  0x192, 0x8003, 0x12d, 0x8002, 0xc9, 0x8001, 0x64, 0x8001,
+};
+
+static const q15_t ALIGN4 WeightsQ15_2048[4096] = {
+  0x7fff, 0x0, 0x7fff, 0xffe7, 0x7fff, 0xffce, 0x7fff, 0xffb5,
+  0x7fff, 0xff9c, 0x7fff, 0xff83, 0x7fff, 0xff6a, 0x7fff, 0xff51,
+  0x7fff, 0xff37, 0x7fff, 0xff1e, 0x7fff, 0xff05, 0x7ffe, 0xfeec,
+  0x7ffe, 0xfed3, 0x7ffe, 0xfeba, 0x7ffe, 0xfea1, 0x7ffd, 0xfe88,
+  0x7ffd, 0xfe6e, 0x7ffd, 0xfe55, 0x7ffc, 0xfe3c, 0x7ffc, 0xfe23,
+  0x7ffc, 0xfe0a, 0x7ffb, 0xfdf1, 0x7ffb, 0xfdd8, 0x7ffa, 0xfdbe,
+  0x7ffa, 0xfda5, 0x7ff9, 0xfd8c, 0x7ff9, 0xfd73, 0x7ff8, 0xfd5a,
+  0x7ff8, 0xfd41, 0x7ff7, 0xfd28, 0x7ff7, 0xfd0f, 0x7ff6, 0xfcf5,
+  0x7ff6, 0xfcdc, 0x7ff5, 0xfcc3, 0x7ff4, 0xfcaa, 0x7ff4, 0xfc91,
+  0x7ff3, 0xfc78, 0x7ff2, 0xfc5f, 0x7ff2, 0xfc46, 0x7ff1, 0xfc2c,
+  0x7ff0, 0xfc13, 0x7fef, 0xfbfa, 0x7fee, 0xfbe1, 0x7fee, 0xfbc8,
+  0x7fed, 0xfbaf, 0x7fec, 0xfb96, 0x7feb, 0xfb7d, 0x7fea, 0xfb64,
+  0x7fe9, 0xfb4a, 0x7fe8, 0xfb31, 0x7fe7, 0xfb18, 0x7fe6, 0xfaff,
+  0x7fe5, 0xfae6, 0x7fe4, 0xfacd, 0x7fe3, 0xfab4, 0x7fe2, 0xfa9b,
+  0x7fe1, 0xfa81, 0x7fe0, 0xfa68, 0x7fdf, 0xfa4f, 0x7fde, 0xfa36,
+  0x7fdd, 0xfa1d, 0x7fdc, 0xfa04, 0x7fda, 0xf9eb, 0x7fd9, 0xf9d2,
+  0x7fd8, 0xf9b9, 0x7fd7, 0xf9a0, 0x7fd6, 0xf986, 0x7fd4, 0xf96d,
+  0x7fd3, 0xf954, 0x7fd2, 0xf93b, 0x7fd0, 0xf922, 0x7fcf, 0xf909,
+  0x7fce, 0xf8f0, 0x7fcc, 0xf8d7, 0x7fcb, 0xf8be, 0x7fc9, 0xf8a5,
+  0x7fc8, 0xf88b, 0x7fc6, 0xf872, 0x7fc5, 0xf859, 0x7fc3, 0xf840,
+  0x7fc2, 0xf827, 0x7fc0, 0xf80e, 0x7fbf, 0xf7f5, 0x7fbd, 0xf7dc,
+  0x7fbc, 0xf7c3, 0x7fba, 0xf7aa, 0x7fb8, 0xf791, 0x7fb7, 0xf778,
+  0x7fb5, 0xf75e, 0x7fb3, 0xf745, 0x7fb1, 0xf72c, 0x7fb0, 0xf713,
+  0x7fae, 0xf6fa, 0x7fac, 0xf6e1, 0x7faa, 0xf6c8, 0x7fa9, 0xf6af,
+  0x7fa7, 0xf696, 0x7fa5, 0xf67d, 0x7fa3, 0xf664, 0x7fa1, 0xf64b,
+  0x7f9f, 0xf632, 0x7f9d, 0xf619, 0x7f9b, 0xf600, 0x7f99, 0xf5e7,
+  0x7f97, 0xf5cd, 0x7f95, 0xf5b4, 0x7f93, 0xf59b, 0x7f91, 0xf582,
+  0x7f8f, 0xf569, 0x7f8d, 0xf550, 0x7f8b, 0xf537, 0x7f89, 0xf51e,
+  0x7f87, 0xf505, 0x7f85, 0xf4ec, 0x7f82, 0xf4d3, 0x7f80, 0xf4ba,
+  0x7f7e, 0xf4a1, 0x7f7c, 0xf488, 0x7f79, 0xf46f, 0x7f77, 0xf456,
+  0x7f75, 0xf43d, 0x7f72, 0xf424, 0x7f70, 0xf40b, 0x7f6e, 0xf3f2,
+  0x7f6b, 0xf3d9, 0x7f69, 0xf3c0, 0x7f67, 0xf3a7, 0x7f64, 0xf38e,
+  0x7f62, 0xf375, 0x7f5f, 0xf35c, 0x7f5d, 0xf343, 0x7f5a, 0xf32a,
+  0x7f58, 0xf311, 0x7f55, 0xf2f8, 0x7f53, 0xf2df, 0x7f50, 0xf2c6,
+  0x7f4d, 0xf2ad, 0x7f4b, 0xf294, 0x7f48, 0xf27b, 0x7f45, 0xf262,
+  0x7f43, 0xf249, 0x7f40, 0xf230, 0x7f3d, 0xf217, 0x7f3b, 0xf1fe,
+  0x7f38, 0xf1e5, 0x7f35, 0xf1cc, 0x7f32, 0xf1b3, 0x7f2f, 0xf19a,
+  0x7f2d, 0xf181, 0x7f2a, 0xf168, 0x7f27, 0xf14f, 0x7f24, 0xf136,
+  0x7f21, 0xf11d, 0x7f1e, 0xf104, 0x7f1b, 0xf0eb, 0x7f18, 0xf0d2,
+  0x7f15, 0xf0b9, 0x7f12, 0xf0a0, 0x7f0f, 0xf087, 0x7f0c, 0xf06e,
+  0x7f09, 0xf055, 0x7f06, 0xf03c, 0x7f03, 0xf023, 0x7f00, 0xf00b,
+  0x7efd, 0xeff2, 0x7ef9, 0xefd9, 0x7ef6, 0xefc0, 0x7ef3, 0xefa7,
+  0x7ef0, 0xef8e, 0x7eed, 0xef75, 0x7ee9, 0xef5c, 0x7ee6, 0xef43,
+  0x7ee3, 0xef2a, 0x7edf, 0xef11, 0x7edc, 0xeef8, 0x7ed9, 0xeedf,
+  0x7ed5, 0xeec7, 0x7ed2, 0xeeae, 0x7ecf, 0xee95, 0x7ecb, 0xee7c,
+  0x7ec8, 0xee63, 0x7ec4, 0xee4a, 0x7ec1, 0xee31, 0x7ebd, 0xee18,
+  0x7eba, 0xedff, 0x7eb6, 0xede7, 0x7eb3, 0xedce, 0x7eaf, 0xedb5,
+  0x7eab, 0xed9c, 0x7ea8, 0xed83, 0x7ea4, 0xed6a, 0x7ea1, 0xed51,
+  0x7e9d, 0xed38, 0x7e99, 0xed20, 0x7e95, 0xed07, 0x7e92, 0xecee,
+  0x7e8e, 0xecd5, 0x7e8a, 0xecbc, 0x7e86, 0xeca3, 0x7e83, 0xec8a,
+  0x7e7f, 0xec72, 0x7e7b, 0xec59, 0x7e77, 0xec40, 0x7e73, 0xec27,
+  0x7e6f, 0xec0e, 0x7e6b, 0xebf5, 0x7e67, 0xebdd, 0x7e63, 0xebc4,
+  0x7e5f, 0xebab, 0x7e5b, 0xeb92, 0x7e57, 0xeb79, 0x7e53, 0xeb61,
+  0x7e4f, 0xeb48, 0x7e4b, 0xeb2f, 0x7e47, 0xeb16, 0x7e43, 0xeafd,
+  0x7e3f, 0xeae5, 0x7e3b, 0xeacc, 0x7e37, 0xeab3, 0x7e32, 0xea9a,
+  0x7e2e, 0xea81, 0x7e2a, 0xea69, 0x7e26, 0xea50, 0x7e21, 0xea37,
+  0x7e1d, 0xea1e, 0x7e19, 0xea06, 0x7e14, 0xe9ed, 0x7e10, 0xe9d4,
+  0x7e0c, 0xe9bb, 0x7e07, 0xe9a3, 0x7e03, 0xe98a, 0x7dff, 0xe971,
+  0x7dfa, 0xe958, 0x7df6, 0xe940, 0x7df1, 0xe927, 0x7ded, 0xe90e,
+  0x7de8, 0xe8f6, 0x7de4, 0xe8dd, 0x7ddf, 0xe8c4, 0x7dda, 0xe8ab,
+  0x7dd6, 0xe893, 0x7dd1, 0xe87a, 0x7dcd, 0xe861, 0x7dc8, 0xe849,
+  0x7dc3, 0xe830, 0x7dbf, 0xe817, 0x7dba, 0xe7fe, 0x7db5, 0xe7e6,
+  0x7db0, 0xe7cd, 0x7dac, 0xe7b4, 0x7da7, 0xe79c, 0x7da2, 0xe783,
+  0x7d9d, 0xe76a, 0x7d98, 0xe752, 0x7d94, 0xe739, 0x7d8f, 0xe720,
+  0x7d8a, 0xe708, 0x7d85, 0xe6ef, 0x7d80, 0xe6d6, 0x7d7b, 0xe6be,
+  0x7d76, 0xe6a5, 0x7d71, 0xe68d, 0x7d6c, 0xe674, 0x7d67, 0xe65b,
+  0x7d62, 0xe643, 0x7d5d, 0xe62a, 0x7d58, 0xe611, 0x7d53, 0xe5f9,
+  0x7d4e, 0xe5e0, 0x7d49, 0xe5c8, 0x7d43, 0xe5af, 0x7d3e, 0xe596,
+  0x7d39, 0xe57e, 0x7d34, 0xe565, 0x7d2f, 0xe54d, 0x7d29, 0xe534,
+  0x7d24, 0xe51c, 0x7d1f, 0xe503, 0x7d19, 0xe4ea, 0x7d14, 0xe4d2,
+  0x7d0f, 0xe4b9, 0x7d09, 0xe4a1, 0x7d04, 0xe488, 0x7cff, 0xe470,
+  0x7cf9, 0xe457, 0x7cf4, 0xe43f, 0x7cee, 0xe426, 0x7ce9, 0xe40e,
+  0x7ce3, 0xe3f5, 0x7cde, 0xe3dc, 0x7cd8, 0xe3c4, 0x7cd3, 0xe3ab,
+  0x7ccd, 0xe393, 0x7cc8, 0xe37a, 0x7cc2, 0xe362, 0x7cbc, 0xe349,
+  0x7cb7, 0xe331, 0x7cb1, 0xe318, 0x7cab, 0xe300, 0x7ca6, 0xe2e8,
+  0x7ca0, 0xe2cf, 0x7c9a, 0xe2b7, 0x7c94, 0xe29e, 0x7c8f, 0xe286,
+  0x7c89, 0xe26d, 0x7c83, 0xe255, 0x7c7d, 0xe23c, 0x7c77, 0xe224,
+  0x7c71, 0xe20b, 0x7c6c, 0xe1f3, 0x7c66, 0xe1db, 0x7c60, 0xe1c2,
+  0x7c5a, 0xe1aa, 0x7c54, 0xe191, 0x7c4e, 0xe179, 0x7c48, 0xe160,
+  0x7c42, 0xe148, 0x7c3c, 0xe130, 0x7c36, 0xe117, 0x7c30, 0xe0ff,
+  0x7c29, 0xe0e7, 0x7c23, 0xe0ce, 0x7c1d, 0xe0b6, 0x7c17, 0xe09d,
+  0x7c11, 0xe085, 0x7c0b, 0xe06d, 0x7c05, 0xe054, 0x7bfe, 0xe03c,
+  0x7bf8, 0xe024, 0x7bf2, 0xe00b, 0x7beb, 0xdff3, 0x7be5, 0xdfdb,
+  0x7bdf, 0xdfc2, 0x7bd9, 0xdfaa, 0x7bd2, 0xdf92, 0x7bcc, 0xdf79,
+  0x7bc5, 0xdf61, 0x7bbf, 0xdf49, 0x7bb9, 0xdf30, 0x7bb2, 0xdf18,
+  0x7bac, 0xdf00, 0x7ba5, 0xdee8, 0x7b9f, 0xdecf, 0x7b98, 0xdeb7,
+  0x7b92, 0xde9f, 0x7b8b, 0xde87, 0x7b84, 0xde6e, 0x7b7e, 0xde56,
+  0x7b77, 0xde3e, 0x7b71, 0xde26, 0x7b6a, 0xde0d, 0x7b63, 0xddf5,
+  0x7b5d, 0xdddd, 0x7b56, 0xddc5, 0x7b4f, 0xddac, 0x7b48, 0xdd94,
+  0x7b42, 0xdd7c, 0x7b3b, 0xdd64, 0x7b34, 0xdd4c, 0x7b2d, 0xdd33,
+  0x7b26, 0xdd1b, 0x7b1f, 0xdd03, 0x7b19, 0xdceb, 0x7b12, 0xdcd3,
+  0x7b0b, 0xdcbb, 0x7b04, 0xdca2, 0x7afd, 0xdc8a, 0x7af6, 0xdc72,
+  0x7aef, 0xdc5a, 0x7ae8, 0xdc42, 0x7ae1, 0xdc2a, 0x7ada, 0xdc12,
+  0x7ad3, 0xdbf9, 0x7acc, 0xdbe1, 0x7ac5, 0xdbc9, 0x7abd, 0xdbb1,
+  0x7ab6, 0xdb99, 0x7aaf, 0xdb81, 0x7aa8, 0xdb69, 0x7aa1, 0xdb51,
+  0x7a9a, 0xdb39, 0x7a92, 0xdb21, 0x7a8b, 0xdb09, 0x7a84, 0xdaf1,
+  0x7a7d, 0xdad8, 0x7a75, 0xdac0, 0x7a6e, 0xdaa8, 0x7a67, 0xda90,
+  0x7a5f, 0xda78, 0x7a58, 0xda60, 0x7a50, 0xda48, 0x7a49, 0xda30,
+  0x7a42, 0xda18, 0x7a3a, 0xda00, 0x7a33, 0xd9e8, 0x7a2b, 0xd9d0,
+  0x7a24, 0xd9b8, 0x7a1c, 0xd9a0, 0x7a15, 0xd988, 0x7a0d, 0xd970,
+  0x7a05, 0xd958, 0x79fe, 0xd940, 0x79f6, 0xd928, 0x79ef, 0xd911,
+  0x79e7, 0xd8f9, 0x79df, 0xd8e1, 0x79d8, 0xd8c9, 0x79d0, 0xd8b1,
+  0x79c8, 0xd899, 0x79c0, 0xd881, 0x79b9, 0xd869, 0x79b1, 0xd851,
+  0x79a9, 0xd839, 0x79a1, 0xd821, 0x7999, 0xd80a, 0x7992, 0xd7f2,
+  0x798a, 0xd7da, 0x7982, 0xd7c2, 0x797a, 0xd7aa, 0x7972, 0xd792,
+  0x796a, 0xd77a, 0x7962, 0xd763, 0x795a, 0xd74b, 0x7952, 0xd733,
+  0x794a, 0xd71b, 0x7942, 0xd703, 0x793a, 0xd6eb, 0x7932, 0xd6d4,
+  0x792a, 0xd6bc, 0x7922, 0xd6a4, 0x7919, 0xd68c, 0x7911, 0xd675,
+  0x7909, 0xd65d, 0x7901, 0xd645, 0x78f9, 0xd62d, 0x78f1, 0xd615,
+  0x78e8, 0xd5fe, 0x78e0, 0xd5e6, 0x78d8, 0xd5ce, 0x78cf, 0xd5b7,
+  0x78c7, 0xd59f, 0x78bf, 0xd587, 0x78b6, 0xd56f, 0x78ae, 0xd558,
+  0x78a6, 0xd540, 0x789d, 0xd528, 0x7895, 0xd511, 0x788c, 0xd4f9,
+  0x7884, 0xd4e1, 0x787c, 0xd4ca, 0x7873, 0xd4b2, 0x786b, 0xd49a,
+  0x7862, 0xd483, 0x7859, 0xd46b, 0x7851, 0xd453, 0x7848, 0xd43c,
+  0x7840, 0xd424, 0x7837, 0xd40d, 0x782e, 0xd3f5, 0x7826, 0xd3dd,
+  0x781d, 0xd3c6, 0x7814, 0xd3ae, 0x780c, 0xd397, 0x7803, 0xd37f,
+  0x77fa, 0xd368, 0x77f1, 0xd350, 0x77e9, 0xd338, 0x77e0, 0xd321,
+  0x77d7, 0xd309, 0x77ce, 0xd2f2, 0x77c5, 0xd2da, 0x77bc, 0xd2c3,
+  0x77b4, 0xd2ab, 0x77ab, 0xd294, 0x77a2, 0xd27c, 0x7799, 0xd265,
+  0x7790, 0xd24d, 0x7787, 0xd236, 0x777e, 0xd21e, 0x7775, 0xd207,
+  0x776c, 0xd1ef, 0x7763, 0xd1d8, 0x775a, 0xd1c1, 0x7751, 0xd1a9,
+  0x7747, 0xd192, 0x773e, 0xd17a, 0x7735, 0xd163, 0x772c, 0xd14b,
+  0x7723, 0xd134, 0x771a, 0xd11d, 0x7710, 0xd105, 0x7707, 0xd0ee,
+  0x76fe, 0xd0d7, 0x76f5, 0xd0bf, 0x76eb, 0xd0a8, 0x76e2, 0xd091,
+  0x76d9, 0xd079, 0x76cf, 0xd062, 0x76c6, 0xd04b, 0x76bd, 0xd033,
+  0x76b3, 0xd01c, 0x76aa, 0xd005, 0x76a0, 0xcfed, 0x7697, 0xcfd6,
+  0x768e, 0xcfbf, 0x7684, 0xcfa7, 0x767b, 0xcf90, 0x7671, 0xcf79,
+  0x7668, 0xcf62, 0x765e, 0xcf4a, 0x7654, 0xcf33, 0x764b, 0xcf1c,
+  0x7641, 0xcf05, 0x7638, 0xceee, 0x762e, 0xced6, 0x7624, 0xcebf,
+  0x761b, 0xcea8, 0x7611, 0xce91, 0x7607, 0xce7a, 0x75fd, 0xce62,
+  0x75f4, 0xce4b, 0x75ea, 0xce34, 0x75e0, 0xce1d, 0x75d6, 0xce06,
+  0x75cc, 0xcdef, 0x75c3, 0xcdd8, 0x75b9, 0xcdc0, 0x75af, 0xcda9,
+  0x75a5, 0xcd92, 0x759b, 0xcd7b, 0x7591, 0xcd64, 0x7587, 0xcd4d,
+  0x757d, 0xcd36, 0x7573, 0xcd1f, 0x7569, 0xcd08, 0x755f, 0xccf1,
+  0x7555, 0xccda, 0x754b, 0xccc3, 0x7541, 0xccac, 0x7537, 0xcc95,
+  0x752d, 0xcc7e, 0x7523, 0xcc67, 0x7519, 0xcc50, 0x750f, 0xcc39,
+  0x7504, 0xcc22, 0x74fa, 0xcc0b, 0x74f0, 0xcbf4, 0x74e6, 0xcbdd,
+  0x74db, 0xcbc6, 0x74d1, 0xcbaf, 0x74c7, 0xcb98, 0x74bd, 0xcb81,
+  0x74b2, 0xcb6a, 0x74a8, 0xcb53, 0x749e, 0xcb3c, 0x7493, 0xcb25,
+  0x7489, 0xcb0e, 0x747e, 0xcaf8, 0x7474, 0xcae1, 0x746a, 0xcaca,
+  0x745f, 0xcab3, 0x7455, 0xca9c, 0x744a, 0xca85, 0x7440, 0xca6e,
+  0x7435, 0xca58, 0x742b, 0xca41, 0x7420, 0xca2a, 0x7415, 0xca13,
+  0x740b, 0xc9fc, 0x7400, 0xc9e6, 0x73f6, 0xc9cf, 0x73eb, 0xc9b8,
+  0x73e0, 0xc9a1, 0x73d6, 0xc98b, 0x73cb, 0xc974, 0x73c0, 0xc95d,
+  0x73b5, 0xc946, 0x73ab, 0xc930, 0x73a0, 0xc919, 0x7395, 0xc902,
+  0x738a, 0xc8ec, 0x737f, 0xc8d5, 0x7375, 0xc8be, 0x736a, 0xc8a8,
+  0x735f, 0xc891, 0x7354, 0xc87a, 0x7349, 0xc864, 0x733e, 0xc84d,
+  0x7333, 0xc836, 0x7328, 0xc820, 0x731d, 0xc809, 0x7312, 0xc7f3,
+  0x7307, 0xc7dc, 0x72fc, 0xc7c5, 0x72f1, 0xc7af, 0x72e6, 0xc798,
+  0x72db, 0xc782, 0x72d0, 0xc76b, 0x72c5, 0xc755, 0x72ba, 0xc73e,
+  0x72af, 0xc728, 0x72a3, 0xc711, 0x7298, 0xc6fa, 0x728d, 0xc6e4,
+  0x7282, 0xc6ce, 0x7276, 0xc6b7, 0x726b, 0xc6a1, 0x7260, 0xc68a,
+  0x7255, 0xc674, 0x7249, 0xc65d, 0x723e, 0xc647, 0x7233, 0xc630,
+  0x7227, 0xc61a, 0x721c, 0xc603, 0x7211, 0xc5ed, 0x7205, 0xc5d7,
+  0x71fa, 0xc5c0, 0x71ee, 0xc5aa, 0x71e3, 0xc594, 0x71d7, 0xc57d,
+  0x71cc, 0xc567, 0x71c0, 0xc551, 0x71b5, 0xc53a, 0x71a9, 0xc524,
+  0x719e, 0xc50e, 0x7192, 0xc4f7, 0x7186, 0xc4e1, 0x717b, 0xc4cb,
+  0x716f, 0xc4b4, 0x7164, 0xc49e, 0x7158, 0xc488, 0x714c, 0xc472,
+  0x7141, 0xc45b, 0x7135, 0xc445, 0x7129, 0xc42f, 0x711d, 0xc419,
+  0x7112, 0xc403, 0x7106, 0xc3ec, 0x70fa, 0xc3d6, 0x70ee, 0xc3c0,
+  0x70e2, 0xc3aa, 0x70d6, 0xc394, 0x70cb, 0xc37d, 0x70bf, 0xc367,
+  0x70b3, 0xc351, 0x70a7, 0xc33b, 0x709b, 0xc325, 0x708f, 0xc30f,
+  0x7083, 0xc2f9, 0x7077, 0xc2e3, 0x706b, 0xc2cd, 0x705f, 0xc2b7,
+  0x7053, 0xc2a0, 0x7047, 0xc28a, 0x703b, 0xc274, 0x702f, 0xc25e,
+  0x7023, 0xc248, 0x7016, 0xc232, 0x700a, 0xc21c, 0x6ffe, 0xc206,
+  0x6ff2, 0xc1f0, 0x6fe6, 0xc1da, 0x6fda, 0xc1c4, 0x6fcd, 0xc1ae,
+  0x6fc1, 0xc198, 0x6fb5, 0xc183, 0x6fa9, 0xc16d, 0x6f9c, 0xc157,
+  0x6f90, 0xc141, 0x6f84, 0xc12b, 0x6f77, 0xc115, 0x6f6b, 0xc0ff,
+  0x6f5f, 0xc0e9, 0x6f52, 0xc0d3, 0x6f46, 0xc0bd, 0x6f39, 0xc0a8,
+  0x6f2d, 0xc092, 0x6f20, 0xc07c, 0x6f14, 0xc066, 0x6f07, 0xc050,
+  0x6efb, 0xc03b, 0x6eee, 0xc025, 0x6ee2, 0xc00f, 0x6ed5, 0xbff9,
+  0x6ec9, 0xbfe3, 0x6ebc, 0xbfce, 0x6eaf, 0xbfb8, 0x6ea3, 0xbfa2,
+  0x6e96, 0xbf8d, 0x6e89, 0xbf77, 0x6e7d, 0xbf61, 0x6e70, 0xbf4b,
+  0x6e63, 0xbf36, 0x6e57, 0xbf20, 0x6e4a, 0xbf0a, 0x6e3d, 0xbef5,
+  0x6e30, 0xbedf, 0x6e24, 0xbeca, 0x6e17, 0xbeb4, 0x6e0a, 0xbe9e,
+  0x6dfd, 0xbe89, 0x6df0, 0xbe73, 0x6de3, 0xbe5e, 0x6dd6, 0xbe48,
+  0x6dca, 0xbe32, 0x6dbd, 0xbe1d, 0x6db0, 0xbe07, 0x6da3, 0xbdf2,
+  0x6d96, 0xbddc, 0x6d89, 0xbdc7, 0x6d7c, 0xbdb1, 0x6d6f, 0xbd9c,
+  0x6d62, 0xbd86, 0x6d55, 0xbd71, 0x6d48, 0xbd5b, 0x6d3a, 0xbd46,
+  0x6d2d, 0xbd30, 0x6d20, 0xbd1b, 0x6d13, 0xbd06, 0x6d06, 0xbcf0,
+  0x6cf9, 0xbcdb, 0x6cec, 0xbcc5, 0x6cde, 0xbcb0, 0x6cd1, 0xbc9b,
+  0x6cc4, 0xbc85, 0x6cb7, 0xbc70, 0x6ca9, 0xbc5b, 0x6c9c, 0xbc45,
+  0x6c8f, 0xbc30, 0x6c81, 0xbc1b, 0x6c74, 0xbc05, 0x6c67, 0xbbf0,
+  0x6c59, 0xbbdb, 0x6c4c, 0xbbc5, 0x6c3f, 0xbbb0, 0x6c31, 0xbb9b,
+  0x6c24, 0xbb86, 0x6c16, 0xbb70, 0x6c09, 0xbb5b, 0x6bfb, 0xbb46,
+  0x6bee, 0xbb31, 0x6be0, 0xbb1c, 0x6bd3, 0xbb06, 0x6bc5, 0xbaf1,
+  0x6bb8, 0xbadc, 0x6baa, 0xbac7, 0x6b9c, 0xbab2, 0x6b8f, 0xba9d,
+  0x6b81, 0xba88, 0x6b73, 0xba73, 0x6b66, 0xba5d, 0x6b58, 0xba48,
+  0x6b4a, 0xba33, 0x6b3d, 0xba1e, 0x6b2f, 0xba09, 0x6b21, 0xb9f4,
+  0x6b13, 0xb9df, 0x6b06, 0xb9ca, 0x6af8, 0xb9b5, 0x6aea, 0xb9a0,
+  0x6adc, 0xb98b, 0x6ace, 0xb976, 0x6ac1, 0xb961, 0x6ab3, 0xb94c,
+  0x6aa5, 0xb937, 0x6a97, 0xb922, 0x6a89, 0xb90d, 0x6a7b, 0xb8f8,
+  0x6a6d, 0xb8e4, 0x6a5f, 0xb8cf, 0x6a51, 0xb8ba, 0x6a43, 0xb8a5,
+  0x6a35, 0xb890, 0x6a27, 0xb87b, 0x6a19, 0xb866, 0x6a0b, 0xb852,
+  0x69fd, 0xb83d, 0x69ef, 0xb828, 0x69e1, 0xb813, 0x69d3, 0xb7fe,
+  0x69c4, 0xb7ea, 0x69b6, 0xb7d5, 0x69a8, 0xb7c0, 0x699a, 0xb7ab,
+  0x698c, 0xb797, 0x697d, 0xb782, 0x696f, 0xb76d, 0x6961, 0xb758,
+  0x6953, 0xb744, 0x6944, 0xb72f, 0x6936, 0xb71a, 0x6928, 0xb706,
+  0x6919, 0xb6f1, 0x690b, 0xb6dd, 0x68fd, 0xb6c8, 0x68ee, 0xb6b3,
+  0x68e0, 0xb69f, 0x68d1, 0xb68a, 0x68c3, 0xb676, 0x68b5, 0xb661,
+  0x68a6, 0xb64c, 0x6898, 0xb638, 0x6889, 0xb623, 0x687b, 0xb60f,
+  0x686c, 0xb5fa, 0x685e, 0xb5e6, 0x684f, 0xb5d1, 0x6840, 0xb5bd,
+  0x6832, 0xb5a8, 0x6823, 0xb594, 0x6815, 0xb57f, 0x6806, 0xb56b,
+  0x67f7, 0xb557, 0x67e9, 0xb542, 0x67da, 0xb52e, 0x67cb, 0xb519,
+  0x67bd, 0xb505, 0x67ae, 0xb4f1, 0x679f, 0xb4dc, 0x6790, 0xb4c8,
+  0x6782, 0xb4b4, 0x6773, 0xb49f, 0x6764, 0xb48b, 0x6755, 0xb477,
+  0x6746, 0xb462, 0x6737, 0xb44e, 0x6729, 0xb43a, 0x671a, 0xb426,
+  0x670b, 0xb411, 0x66fc, 0xb3fd, 0x66ed, 0xb3e9, 0x66de, 0xb3d5,
+  0x66cf, 0xb3c1, 0x66c0, 0xb3ac, 0x66b1, 0xb398, 0x66a2, 0xb384,
+  0x6693, 0xb370, 0x6684, 0xb35c, 0x6675, 0xb348, 0x6666, 0xb334,
+  0x6657, 0xb31f, 0x6648, 0xb30b, 0x6639, 0xb2f7, 0x6629, 0xb2e3,
+  0x661a, 0xb2cf, 0x660b, 0xb2bb, 0x65fc, 0xb2a7, 0x65ed, 0xb293,
+  0x65dd, 0xb27f, 0x65ce, 0xb26b, 0x65bf, 0xb257, 0x65b0, 0xb243,
+  0x65a0, 0xb22f, 0x6591, 0xb21b, 0x6582, 0xb207, 0x6573, 0xb1f3,
+  0x6563, 0xb1df, 0x6554, 0xb1cc, 0x6545, 0xb1b8, 0x6535, 0xb1a4,
+  0x6526, 0xb190, 0x6516, 0xb17c, 0x6507, 0xb168, 0x64f7, 0xb154,
+  0x64e8, 0xb141, 0x64d9, 0xb12d, 0x64c9, 0xb119, 0x64ba, 0xb105,
+  0x64aa, 0xb0f1, 0x649b, 0xb0de, 0x648b, 0xb0ca, 0x647b, 0xb0b6,
+  0x646c, 0xb0a2, 0x645c, 0xb08f, 0x644d, 0xb07b, 0x643d, 0xb067,
+  0x642d, 0xb054, 0x641e, 0xb040, 0x640e, 0xb02c, 0x63fe, 0xb019,
+  0x63ef, 0xb005, 0x63df, 0xaff1, 0x63cf, 0xafde, 0x63c0, 0xafca,
+  0x63b0, 0xafb7, 0x63a0, 0xafa3, 0x6390, 0xaf90, 0x6380, 0xaf7c,
+  0x6371, 0xaf69, 0x6361, 0xaf55, 0x6351, 0xaf41, 0x6341, 0xaf2e,
+  0x6331, 0xaf1b, 0x6321, 0xaf07, 0x6311, 0xaef4, 0x6301, 0xaee0,
+  0x62f2, 0xaecd, 0x62e2, 0xaeb9, 0x62d2, 0xaea6, 0x62c2, 0xae92,
+  0x62b2, 0xae7f, 0x62a2, 0xae6c, 0x6292, 0xae58, 0x6282, 0xae45,
+  0x6271, 0xae32, 0x6261, 0xae1e, 0x6251, 0xae0b, 0x6241, 0xadf8,
+  0x6231, 0xade4, 0x6221, 0xadd1, 0x6211, 0xadbe, 0x6201, 0xadab,
+  0x61f1, 0xad97, 0x61e0, 0xad84, 0x61d0, 0xad71, 0x61c0, 0xad5e,
+  0x61b0, 0xad4b, 0x619f, 0xad37, 0x618f, 0xad24, 0x617f, 0xad11,
+  0x616f, 0xacfe, 0x615e, 0xaceb, 0x614e, 0xacd8, 0x613e, 0xacc5,
+  0x612d, 0xacb2, 0x611d, 0xac9e, 0x610d, 0xac8b, 0x60fc, 0xac78,
+  0x60ec, 0xac65, 0x60db, 0xac52, 0x60cb, 0xac3f, 0x60ba, 0xac2c,
+  0x60aa, 0xac19, 0x6099, 0xac06, 0x6089, 0xabf3, 0x6078, 0xabe0,
+  0x6068, 0xabcd, 0x6057, 0xabbb, 0x6047, 0xaba8, 0x6036, 0xab95,
+  0x6026, 0xab82, 0x6015, 0xab6f, 0x6004, 0xab5c, 0x5ff4, 0xab49,
+  0x5fe3, 0xab36, 0x5fd3, 0xab24, 0x5fc2, 0xab11, 0x5fb1, 0xaafe,
+  0x5fa0, 0xaaeb, 0x5f90, 0xaad8, 0x5f7f, 0xaac6, 0x5f6e, 0xaab3,
+  0x5f5e, 0xaaa0, 0x5f4d, 0xaa8e, 0x5f3c, 0xaa7b, 0x5f2b, 0xaa68,
+  0x5f1a, 0xaa55, 0x5f0a, 0xaa43, 0x5ef9, 0xaa30, 0x5ee8, 0xaa1d,
+  0x5ed7, 0xaa0b, 0x5ec6, 0xa9f8, 0x5eb5, 0xa9e6, 0x5ea4, 0xa9d3,
+  0x5e93, 0xa9c0, 0x5e82, 0xa9ae, 0x5e71, 0xa99b, 0x5e60, 0xa989,
+  0x5e50, 0xa976, 0x5e3f, 0xa964, 0x5e2d, 0xa951, 0x5e1c, 0xa93f,
+  0x5e0b, 0xa92c, 0x5dfa, 0xa91a, 0x5de9, 0xa907, 0x5dd8, 0xa8f5,
+  0x5dc7, 0xa8e3, 0x5db6, 0xa8d0, 0x5da5, 0xa8be, 0x5d94, 0xa8ab,
+  0x5d83, 0xa899, 0x5d71, 0xa887, 0x5d60, 0xa874, 0x5d4f, 0xa862,
+  0x5d3e, 0xa850, 0x5d2d, 0xa83d, 0x5d1b, 0xa82b, 0x5d0a, 0xa819,
+  0x5cf9, 0xa807, 0x5ce8, 0xa7f4, 0x5cd6, 0xa7e2, 0x5cc5, 0xa7d0,
+  0x5cb4, 0xa7be, 0x5ca2, 0xa7ab, 0x5c91, 0xa799, 0x5c80, 0xa787,
+  0x5c6e, 0xa775, 0x5c5d, 0xa763, 0x5c4b, 0xa751, 0x5c3a, 0xa73f,
+  0x5c29, 0xa72c, 0x5c17, 0xa71a, 0x5c06, 0xa708, 0x5bf4, 0xa6f6,
+  0x5be3, 0xa6e4, 0x5bd1, 0xa6d2, 0x5bc0, 0xa6c0, 0x5bae, 0xa6ae,
+  0x5b9d, 0xa69c, 0x5b8b, 0xa68a, 0x5b79, 0xa678, 0x5b68, 0xa666,
+  0x5b56, 0xa654, 0x5b45, 0xa642, 0x5b33, 0xa630, 0x5b21, 0xa61f,
+  0x5b10, 0xa60d, 0x5afe, 0xa5fb, 0x5aec, 0xa5e9, 0x5adb, 0xa5d7,
+  0x5ac9, 0xa5c5, 0x5ab7, 0xa5b3, 0x5aa5, 0xa5a2, 0x5a94, 0xa590,
+  0x5a82, 0xa57e, 0x5a70, 0xa56c, 0x5a5e, 0xa55b, 0x5a4d, 0xa549,
+  0x5a3b, 0xa537, 0x5a29, 0xa525, 0x5a17, 0xa514, 0x5a05, 0xa502,
+  0x59f3, 0xa4f0, 0x59e1, 0xa4df, 0x59d0, 0xa4cd, 0x59be, 0xa4bb,
+  0x59ac, 0xa4aa, 0x599a, 0xa498, 0x5988, 0xa487, 0x5976, 0xa475,
+  0x5964, 0xa463, 0x5952, 0xa452, 0x5940, 0xa440, 0x592e, 0xa42f,
+  0x591c, 0xa41d, 0x590a, 0xa40c, 0x58f8, 0xa3fa, 0x58e6, 0xa3e9,
+  0x58d4, 0xa3d7, 0x58c1, 0xa3c6, 0x58af, 0xa3b5, 0x589d, 0xa3a3,
+  0x588b, 0xa392, 0x5879, 0xa380, 0x5867, 0xa36f, 0x5855, 0xa35e,
+  0x5842, 0xa34c, 0x5830, 0xa33b, 0x581e, 0xa32a, 0x580c, 0xa318,
+  0x57f9, 0xa307, 0x57e7, 0xa2f6, 0x57d5, 0xa2e5, 0x57c3, 0xa2d3,
+  0x57b0, 0xa2c2, 0x579e, 0xa2b1, 0x578c, 0xa2a0, 0x5779, 0xa28f,
+  0x5767, 0xa27d, 0x5755, 0xa26c, 0x5742, 0xa25b, 0x5730, 0xa24a,
+  0x571d, 0xa239, 0x570b, 0xa228, 0x56f9, 0xa217, 0x56e6, 0xa206,
+  0x56d4, 0xa1f5, 0x56c1, 0xa1e4, 0x56af, 0xa1d3, 0x569c, 0xa1c1,
+  0x568a, 0xa1b0, 0x5677, 0xa1a0, 0x5665, 0xa18f, 0x5652, 0xa17e,
+  0x5640, 0xa16d, 0x562d, 0xa15c, 0x561a, 0xa14b, 0x5608, 0xa13a,
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+  0x2826, 0x8676, 0x280e, 0x866e, 0x27f6, 0x8667, 0x27df, 0x865f,
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+  0x2528, 0x8583, 0x250f, 0x857c, 0x24f7, 0x8575, 0x24df, 0x856e,
+  0x24c7, 0x8566, 0x24af, 0x855f, 0x2497, 0x8558, 0x247f, 0x8551,
+  0x2467, 0x854a, 0x244f, 0x8543, 0x2437, 0x853b, 0x241f, 0x8534,
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+  0x22e5, 0x84da, 0x22cd, 0x84d3, 0x22b4, 0x84cc, 0x229c, 0x84c5,
+  0x2284, 0x84be, 0x226c, 0x84b8, 0x2254, 0x84b1, 0x223b, 0x84aa,
+  0x2223, 0x84a3, 0x220b, 0x849d, 0x21f3, 0x8496, 0x21da, 0x848f,
+  0x21c2, 0x8489, 0x21aa, 0x8482, 0x2192, 0x847c, 0x2179, 0x8475,
+  0x2161, 0x846e, 0x2149, 0x8468, 0x2131, 0x8461, 0x2118, 0x845b,
+  0x2100, 0x8454, 0x20e8, 0x844e, 0x20d0, 0x8447, 0x20b7, 0x8441,
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+  0x1f19, 0x83d7, 0x1f01, 0x83d0, 0x1ee9, 0x83ca, 0x1ed0, 0x83c4,
+  0x1eb8, 0x83be, 0x1ea0, 0x83b8, 0x1e87, 0x83b2, 0x1e6f, 0x83ac,
+  0x1e56, 0x83a6, 0x1e3e, 0x83a0, 0x1e25, 0x839a, 0x1e0d, 0x8394,
+  0x1df5, 0x838f, 0x1ddc, 0x8389, 0x1dc4, 0x8383, 0x1dab, 0x837d,
+  0x1d93, 0x8377, 0x1d7a, 0x8371, 0x1d62, 0x836c, 0x1d49, 0x8366,
+  0x1d31, 0x8360, 0x1d18, 0x835a, 0x1d00, 0x8355, 0x1ce8, 0x834f,
+  0x1ccf, 0x8349, 0x1cb7, 0x8344, 0x1c9e, 0x833e, 0x1c86, 0x8338,
+  0x1c6d, 0x8333, 0x1c55, 0x832d, 0x1c3c, 0x8328, 0x1c24, 0x8322,
+  0x1c0b, 0x831d, 0x1bf2, 0x8317, 0x1bda, 0x8312, 0x1bc1, 0x830c,
+  0x1ba9, 0x8307, 0x1b90, 0x8301, 0x1b78, 0x82fc, 0x1b5f, 0x82f7,
+  0x1b47, 0x82f1, 0x1b2e, 0x82ec, 0x1b16, 0x82e7, 0x1afd, 0x82e1,
+  0x1ae4, 0x82dc, 0x1acc, 0x82d7, 0x1ab3, 0x82d1, 0x1a9b, 0x82cc,
+  0x1a82, 0x82c7, 0x1a6a, 0x82c2, 0x1a51, 0x82bd, 0x1a38, 0x82b7,
+  0x1a20, 0x82b2, 0x1a07, 0x82ad, 0x19ef, 0x82a8, 0x19d6, 0x82a3,
+  0x19bd, 0x829e, 0x19a5, 0x8299, 0x198c, 0x8294, 0x1973, 0x828f,
+  0x195b, 0x828a, 0x1942, 0x8285, 0x192a, 0x8280, 0x1911, 0x827b,
+  0x18f8, 0x8276, 0x18e0, 0x8271, 0x18c7, 0x826c, 0x18ae, 0x8268,
+  0x1896, 0x8263, 0x187d, 0x825e, 0x1864, 0x8259, 0x184c, 0x8254,
+  0x1833, 0x8250, 0x181a, 0x824b, 0x1802, 0x8246, 0x17e9, 0x8241,
+  0x17d0, 0x823d, 0x17b7, 0x8238, 0x179f, 0x8233, 0x1786, 0x822f,
+  0x176d, 0x822a, 0x1755, 0x8226, 0x173c, 0x8221, 0x1723, 0x821c,
+  0x170a, 0x8218, 0x16f2, 0x8213, 0x16d9, 0x820f, 0x16c0, 0x820a,
+  0x16a8, 0x8206, 0x168f, 0x8201, 0x1676, 0x81fd, 0x165d, 0x81f9,
+  0x1645, 0x81f4, 0x162c, 0x81f0, 0x1613, 0x81ec, 0x15fa, 0x81e7,
+  0x15e2, 0x81e3, 0x15c9, 0x81df, 0x15b0, 0x81da, 0x1597, 0x81d6,
+  0x157f, 0x81d2, 0x1566, 0x81ce, 0x154d, 0x81c9, 0x1534, 0x81c5,
+  0x151b, 0x81c1, 0x1503, 0x81bd, 0x14ea, 0x81b9, 0x14d1, 0x81b5,
+  0x14b8, 0x81b1, 0x149f, 0x81ad, 0x1487, 0x81a9, 0x146e, 0x81a5,
+  0x1455, 0x81a1, 0x143c, 0x819d, 0x1423, 0x8199, 0x140b, 0x8195,
+  0x13f2, 0x8191, 0x13d9, 0x818d, 0x13c0, 0x8189, 0x13a7, 0x8185,
+  0x138e, 0x8181, 0x1376, 0x817d, 0x135d, 0x817a, 0x1344, 0x8176,
+  0x132b, 0x8172, 0x1312, 0x816e, 0x12f9, 0x816b, 0x12e0, 0x8167,
+  0x12c8, 0x8163, 0x12af, 0x815f, 0x1296, 0x815c, 0x127d, 0x8158,
+  0x1264, 0x8155, 0x124b, 0x8151, 0x1232, 0x814d, 0x1219, 0x814a,
+  0x1201, 0x8146, 0x11e8, 0x8143, 0x11cf, 0x813f, 0x11b6, 0x813c,
+  0x119d, 0x8138, 0x1184, 0x8135, 0x116b, 0x8131, 0x1152, 0x812e,
+  0x1139, 0x812b, 0x1121, 0x8127, 0x1108, 0x8124, 0x10ef, 0x8121,
+  0x10d6, 0x811d, 0x10bd, 0x811a, 0x10a4, 0x8117, 0x108b, 0x8113,
+  0x1072, 0x8110, 0x1059, 0x810d, 0x1040, 0x810a, 0x1027, 0x8107,
+  0x100e, 0x8103, 0xff5, 0x8100, 0xfdd, 0x80fd, 0xfc4, 0x80fa,
+  0xfab, 0x80f7, 0xf92, 0x80f4, 0xf79, 0x80f1, 0xf60, 0x80ee,
+  0xf47, 0x80eb, 0xf2e, 0x80e8, 0xf15, 0x80e5, 0xefc, 0x80e2,
+  0xee3, 0x80df, 0xeca, 0x80dc, 0xeb1, 0x80d9, 0xe98, 0x80d6,
+  0xe7f, 0x80d3, 0xe66, 0x80d1, 0xe4d, 0x80ce, 0xe34, 0x80cb,
+  0xe1b, 0x80c8, 0xe02, 0x80c5, 0xde9, 0x80c3, 0xdd0, 0x80c0,
+  0xdb7, 0x80bd, 0xd9e, 0x80bb, 0xd85, 0x80b8, 0xd6c, 0x80b5,
+  0xd53, 0x80b3, 0xd3a, 0x80b0, 0xd21, 0x80ad, 0xd08, 0x80ab,
+  0xcef, 0x80a8, 0xcd6, 0x80a6, 0xcbd, 0x80a3, 0xca4, 0x80a1,
+  0xc8b, 0x809e, 0xc72, 0x809c, 0xc59, 0x8099, 0xc40, 0x8097,
+  0xc27, 0x8095, 0xc0e, 0x8092, 0xbf5, 0x8090, 0xbdc, 0x808e,
+  0xbc3, 0x808b, 0xbaa, 0x8089, 0xb91, 0x8087, 0xb78, 0x8084,
+  0xb5f, 0x8082, 0xb46, 0x8080, 0xb2d, 0x807e, 0xb14, 0x807b,
+  0xafb, 0x8079, 0xae2, 0x8077, 0xac9, 0x8075, 0xab0, 0x8073,
+  0xa97, 0x8071, 0xa7e, 0x806f, 0xa65, 0x806d, 0xa4c, 0x806b,
+  0xa33, 0x8069, 0xa19, 0x8067, 0xa00, 0x8065, 0x9e7, 0x8063,
+  0x9ce, 0x8061, 0x9b5, 0x805f, 0x99c, 0x805d, 0x983, 0x805b,
+  0x96a, 0x8059, 0x951, 0x8057, 0x938, 0x8056, 0x91f, 0x8054,
+  0x906, 0x8052, 0x8ed, 0x8050, 0x8d4, 0x804f, 0x8bb, 0x804d,
+  0x8a2, 0x804b, 0x888, 0x8049, 0x86f, 0x8048, 0x856, 0x8046,
+  0x83d, 0x8044, 0x824, 0x8043, 0x80b, 0x8041, 0x7f2, 0x8040,
+  0x7d9, 0x803e, 0x7c0, 0x803d, 0x7a7, 0x803b, 0x78e, 0x803a,
+  0x775, 0x8038, 0x75b, 0x8037, 0x742, 0x8035, 0x729, 0x8034,
+  0x710, 0x8032, 0x6f7, 0x8031, 0x6de, 0x8030, 0x6c5, 0x802e,
+  0x6ac, 0x802d, 0x693, 0x802c, 0x67a, 0x802a, 0x660, 0x8029,
+  0x647, 0x8028, 0x62e, 0x8027, 0x615, 0x8026, 0x5fc, 0x8024,
+  0x5e3, 0x8023, 0x5ca, 0x8022, 0x5b1, 0x8021, 0x598, 0x8020,
+  0x57f, 0x801f, 0x565, 0x801e, 0x54c, 0x801d, 0x533, 0x801c,
+  0x51a, 0x801b, 0x501, 0x801a, 0x4e8, 0x8019, 0x4cf, 0x8018,
+  0x4b6, 0x8017, 0x49c, 0x8016, 0x483, 0x8015, 0x46a, 0x8014,
+  0x451, 0x8013, 0x438, 0x8012, 0x41f, 0x8012, 0x406, 0x8011,
+  0x3ed, 0x8010, 0x3d4, 0x800f, 0x3ba, 0x800e, 0x3a1, 0x800e,
+  0x388, 0x800d, 0x36f, 0x800c, 0x356, 0x800c, 0x33d, 0x800b,
+  0x324, 0x800a, 0x30b, 0x800a, 0x2f1, 0x8009, 0x2d8, 0x8009,
+  0x2bf, 0x8008, 0x2a6, 0x8008, 0x28d, 0x8007, 0x274, 0x8007,
+  0x25b, 0x8006, 0x242, 0x8006, 0x228, 0x8005, 0x20f, 0x8005,
+  0x1f6, 0x8004, 0x1dd, 0x8004, 0x1c4, 0x8004, 0x1ab, 0x8003,
+  0x192, 0x8003, 0x178, 0x8003, 0x15f, 0x8002, 0x146, 0x8002,
+  0x12d, 0x8002, 0x114, 0x8002, 0xfb, 0x8001, 0xe2, 0x8001,
+  0xc9, 0x8001, 0xaf, 0x8001, 0x96, 0x8001, 0x7d, 0x8001,
+  0x64, 0x8001, 0x4b, 0x8001, 0x32, 0x8001, 0x19, 0x8001,
+};
+
+static const q15_t ALIGN4 WeightsQ15_8192[16384] = {
+  0x7fff, 0x0, 0x7fff, 0xfffa, 0x7fff, 0xfff4, 0x7fff, 0xffee,
+  0x7fff, 0xffe7, 0x7fff, 0xffe1, 0x7fff, 0xffdb, 0x7fff, 0xffd5,
+  0x7fff, 0xffce, 0x7fff, 0xffc8, 0x7fff, 0xffc2, 0x7fff, 0xffbb,
+  0x7fff, 0xffb5, 0x7fff, 0xffaf, 0x7fff, 0xffa9, 0x7fff, 0xffa2,
+  0x7fff, 0xff9c, 0x7fff, 0xff96, 0x7fff, 0xff8f, 0x7fff, 0xff89,
+  0x7fff, 0xff83, 0x7fff, 0xff7d, 0x7fff, 0xff76, 0x7fff, 0xff70,
+  0x7fff, 0xff6a, 0x7fff, 0xff63, 0x7fff, 0xff5d, 0x7fff, 0xff57,
+  0x7fff, 0xff51, 0x7fff, 0xff4a, 0x7fff, 0xff44, 0x7fff, 0xff3e,
+  0x7fff, 0xff37, 0x7fff, 0xff31, 0x7fff, 0xff2b, 0x7fff, 0xff25,
+  0x7fff, 0xff1e, 0x7fff, 0xff18, 0x7fff, 0xff12, 0x7fff, 0xff0b,
+  0x7fff, 0xff05, 0x7ffe, 0xfeff, 0x7ffe, 0xfef9, 0x7ffe, 0xfef2,
+  0x7ffe, 0xfeec, 0x7ffe, 0xfee6, 0x7ffe, 0xfedf, 0x7ffe, 0xfed9,
+  0x7ffe, 0xfed3, 0x7ffe, 0xfecd, 0x7ffe, 0xfec6, 0x7ffe, 0xfec0,
+  0x7ffe, 0xfeba, 0x7ffe, 0xfeb3, 0x7ffe, 0xfead, 0x7ffe, 0xfea7,
+  0x7ffe, 0xfea1, 0x7ffe, 0xfe9a, 0x7ffd, 0xfe94, 0x7ffd, 0xfe8e,
+  0x7ffd, 0xfe88, 0x7ffd, 0xfe81, 0x7ffd, 0xfe7b, 0x7ffd, 0xfe75,
+  0x7ffd, 0xfe6e, 0x7ffd, 0xfe68, 0x7ffd, 0xfe62, 0x7ffd, 0xfe5c,
+  0x7ffd, 0xfe55, 0x7ffd, 0xfe4f, 0x7ffd, 0xfe49, 0x7ffc, 0xfe42,
+  0x7ffc, 0xfe3c, 0x7ffc, 0xfe36, 0x7ffc, 0xfe30, 0x7ffc, 0xfe29,
+  0x7ffc, 0xfe23, 0x7ffc, 0xfe1d, 0x7ffc, 0xfe16, 0x7ffc, 0xfe10,
+  0x7ffc, 0xfe0a, 0x7ffc, 0xfe04, 0x7ffb, 0xfdfd, 0x7ffb, 0xfdf7,
+  0x7ffb, 0xfdf1, 0x7ffb, 0xfdea, 0x7ffb, 0xfde4, 0x7ffb, 0xfdde,
+  0x7ffb, 0xfdd8, 0x7ffb, 0xfdd1, 0x7ffb, 0xfdcb, 0x7ffb, 0xfdc5,
+  0x7ffa, 0xfdbe, 0x7ffa, 0xfdb8, 0x7ffa, 0xfdb2, 0x7ffa, 0xfdac,
+  0x7ffa, 0xfda5, 0x7ffa, 0xfd9f, 0x7ffa, 0xfd99, 0x7ffa, 0xfd93,
+  0x7ff9, 0xfd8c, 0x7ff9, 0xfd86, 0x7ff9, 0xfd80, 0x7ff9, 0xfd79,
+  0x7ff9, 0xfd73, 0x7ff9, 0xfd6d, 0x7ff9, 0xfd67, 0x7ff9, 0xfd60,
+  0x7ff8, 0xfd5a, 0x7ff8, 0xfd54, 0x7ff8, 0xfd4d, 0x7ff8, 0xfd47,
+  0x7ff8, 0xfd41, 0x7ff8, 0xfd3b, 0x7ff8, 0xfd34, 0x7ff8, 0xfd2e,
+  0x7ff7, 0xfd28, 0x7ff7, 0xfd21, 0x7ff7, 0xfd1b, 0x7ff7, 0xfd15,
+  0x7ff7, 0xfd0f, 0x7ff7, 0xfd08, 0x7ff7, 0xfd02, 0x7ff6, 0xfcfc,
+  0x7ff6, 0xfcf5, 0x7ff6, 0xfcef, 0x7ff6, 0xfce9, 0x7ff6, 0xfce3,
+  0x7ff6, 0xfcdc, 0x7ff5, 0xfcd6, 0x7ff5, 0xfcd0, 0x7ff5, 0xfcc9,
+  0x7ff5, 0xfcc3, 0x7ff5, 0xfcbd, 0x7ff5, 0xfcb7, 0x7ff5, 0xfcb0,
+  0x7ff4, 0xfcaa, 0x7ff4, 0xfca4, 0x7ff4, 0xfc9e, 0x7ff4, 0xfc97,
+  0x7ff4, 0xfc91, 0x7ff4, 0xfc8b, 0x7ff3, 0xfc84, 0x7ff3, 0xfc7e,
+  0x7ff3, 0xfc78, 0x7ff3, 0xfc72, 0x7ff3, 0xfc6b, 0x7ff2, 0xfc65,
+  0x7ff2, 0xfc5f, 0x7ff2, 0xfc58, 0x7ff2, 0xfc52, 0x7ff2, 0xfc4c,
+  0x7ff2, 0xfc46, 0x7ff1, 0xfc3f, 0x7ff1, 0xfc39, 0x7ff1, 0xfc33,
+  0x7ff1, 0xfc2c, 0x7ff1, 0xfc26, 0x7ff0, 0xfc20, 0x7ff0, 0xfc1a,
+  0x7ff0, 0xfc13, 0x7ff0, 0xfc0d, 0x7ff0, 0xfc07, 0x7fef, 0xfc01,
+  0x7fef, 0xfbfa, 0x7fef, 0xfbf4, 0x7fef, 0xfbee, 0x7fef, 0xfbe7,
+  0x7fee, 0xfbe1, 0x7fee, 0xfbdb, 0x7fee, 0xfbd5, 0x7fee, 0xfbce,
+  0x7fee, 0xfbc8, 0x7fed, 0xfbc2, 0x7fed, 0xfbbb, 0x7fed, 0xfbb5,
+  0x7fed, 0xfbaf, 0x7fed, 0xfba9, 0x7fec, 0xfba2, 0x7fec, 0xfb9c,
+  0x7fec, 0xfb96, 0x7fec, 0xfb8f, 0x7fec, 0xfb89, 0x7feb, 0xfb83,
+  0x7feb, 0xfb7d, 0x7feb, 0xfb76, 0x7feb, 0xfb70, 0x7fea, 0xfb6a,
+  0x7fea, 0xfb64, 0x7fea, 0xfb5d, 0x7fea, 0xfb57, 0x7fea, 0xfb51,
+  0x7fe9, 0xfb4a, 0x7fe9, 0xfb44, 0x7fe9, 0xfb3e, 0x7fe9, 0xfb38,
+  0x7fe8, 0xfb31, 0x7fe8, 0xfb2b, 0x7fe8, 0xfb25, 0x7fe8, 0xfb1e,
+  0x7fe7, 0xfb18, 0x7fe7, 0xfb12, 0x7fe7, 0xfb0c, 0x7fe7, 0xfb05,
+  0x7fe6, 0xfaff, 0x7fe6, 0xfaf9, 0x7fe6, 0xfaf3, 0x7fe6, 0xfaec,
+  0x7fe5, 0xfae6, 0x7fe5, 0xfae0, 0x7fe5, 0xfad9, 0x7fe5, 0xfad3,
+  0x7fe4, 0xfacd, 0x7fe4, 0xfac7, 0x7fe4, 0xfac0, 0x7fe4, 0xfaba,
+  0x7fe3, 0xfab4, 0x7fe3, 0xfaad, 0x7fe3, 0xfaa7, 0x7fe3, 0xfaa1,
+  0x7fe2, 0xfa9b, 0x7fe2, 0xfa94, 0x7fe2, 0xfa8e, 0x7fe2, 0xfa88,
+  0x7fe1, 0xfa81, 0x7fe1, 0xfa7b, 0x7fe1, 0xfa75, 0x7fe0, 0xfa6f,
+  0x7fe0, 0xfa68, 0x7fe0, 0xfa62, 0x7fe0, 0xfa5c, 0x7fdf, 0xfa56,
+  0x7fdf, 0xfa4f, 0x7fdf, 0xfa49, 0x7fdf, 0xfa43, 0x7fde, 0xfa3c,
+  0x7fde, 0xfa36, 0x7fde, 0xfa30, 0x7fdd, 0xfa2a, 0x7fdd, 0xfa23,
+  0x7fdd, 0xfa1d, 0x7fdd, 0xfa17, 0x7fdc, 0xfa11, 0x7fdc, 0xfa0a,
+  0x7fdc, 0xfa04, 0x7fdb, 0xf9fe, 0x7fdb, 0xf9f7, 0x7fdb, 0xf9f1,
+  0x7fda, 0xf9eb, 0x7fda, 0xf9e5, 0x7fda, 0xf9de, 0x7fda, 0xf9d8,
+  0x7fd9, 0xf9d2, 0x7fd9, 0xf9cb, 0x7fd9, 0xf9c5, 0x7fd8, 0xf9bf,
+  0x7fd8, 0xf9b9, 0x7fd8, 0xf9b2, 0x7fd7, 0xf9ac, 0x7fd7, 0xf9a6,
+  0x7fd7, 0xf9a0, 0x7fd6, 0xf999, 0x7fd6, 0xf993, 0x7fd6, 0xf98d,
+  0x7fd6, 0xf986, 0x7fd5, 0xf980, 0x7fd5, 0xf97a, 0x7fd5, 0xf974,
+  0x7fd4, 0xf96d, 0x7fd4, 0xf967, 0x7fd4, 0xf961, 0x7fd3, 0xf95b,
+  0x7fd3, 0xf954, 0x7fd3, 0xf94e, 0x7fd2, 0xf948, 0x7fd2, 0xf941,
+  0x7fd2, 0xf93b, 0x7fd1, 0xf935, 0x7fd1, 0xf92f, 0x7fd1, 0xf928,
+  0x7fd0, 0xf922, 0x7fd0, 0xf91c, 0x7fd0, 0xf916, 0x7fcf, 0xf90f,
+  0x7fcf, 0xf909, 0x7fcf, 0xf903, 0x7fce, 0xf8fc, 0x7fce, 0xf8f6,
+  0x7fce, 0xf8f0, 0x7fcd, 0xf8ea, 0x7fcd, 0xf8e3, 0x7fcd, 0xf8dd,
+  0x7fcc, 0xf8d7, 0x7fcc, 0xf8d0, 0x7fcb, 0xf8ca, 0x7fcb, 0xf8c4,
+  0x7fcb, 0xf8be, 0x7fca, 0xf8b7, 0x7fca, 0xf8b1, 0x7fca, 0xf8ab,
+  0x7fc9, 0xf8a5, 0x7fc9, 0xf89e, 0x7fc9, 0xf898, 0x7fc8, 0xf892,
+  0x7fc8, 0xf88b, 0x7fc7, 0xf885, 0x7fc7, 0xf87f, 0x7fc7, 0xf879,
+  0x7fc6, 0xf872, 0x7fc6, 0xf86c, 0x7fc6, 0xf866, 0x7fc5, 0xf860,
+  0x7fc5, 0xf859, 0x7fc5, 0xf853, 0x7fc4, 0xf84d, 0x7fc4, 0xf846,
+  0x7fc3, 0xf840, 0x7fc3, 0xf83a, 0x7fc3, 0xf834, 0x7fc2, 0xf82d,
+  0x7fc2, 0xf827, 0x7fc1, 0xf821, 0x7fc1, 0xf81b, 0x7fc1, 0xf814,
+  0x7fc0, 0xf80e, 0x7fc0, 0xf808, 0x7fc0, 0xf802, 0x7fbf, 0xf7fb,
+  0x7fbf, 0xf7f5, 0x7fbe, 0xf7ef, 0x7fbe, 0xf7e8, 0x7fbe, 0xf7e2,
+  0x7fbd, 0xf7dc, 0x7fbd, 0xf7d6, 0x7fbc, 0xf7cf, 0x7fbc, 0xf7c9,
+  0x7fbc, 0xf7c3, 0x7fbb, 0xf7bd, 0x7fbb, 0xf7b6, 0x7fba, 0xf7b0,
+  0x7fba, 0xf7aa, 0x7fb9, 0xf7a3, 0x7fb9, 0xf79d, 0x7fb9, 0xf797,
+  0x7fb8, 0xf791, 0x7fb8, 0xf78a, 0x7fb7, 0xf784, 0x7fb7, 0xf77e,
+  0x7fb7, 0xf778, 0x7fb6, 0xf771, 0x7fb6, 0xf76b, 0x7fb5, 0xf765,
+  0x7fb5, 0xf75e, 0x7fb4, 0xf758, 0x7fb4, 0xf752, 0x7fb4, 0xf74c,
+  0x7fb3, 0xf745, 0x7fb3, 0xf73f, 0x7fb2, 0xf739, 0x7fb2, 0xf733,
+  0x7fb1, 0xf72c, 0x7fb1, 0xf726, 0x7fb1, 0xf720, 0x7fb0, 0xf71a,
+  0x7fb0, 0xf713, 0x7faf, 0xf70d, 0x7faf, 0xf707, 0x7fae, 0xf700,
+  0x7fae, 0xf6fa, 0x7fae, 0xf6f4, 0x7fad, 0xf6ee, 0x7fad, 0xf6e7,
+  0x7fac, 0xf6e1, 0x7fac, 0xf6db, 0x7fab, 0xf6d5, 0x7fab, 0xf6ce,
+  0x7faa, 0xf6c8, 0x7faa, 0xf6c2, 0x7fa9, 0xf6bc, 0x7fa9, 0xf6b5,
+  0x7fa9, 0xf6af, 0x7fa8, 0xf6a9, 0x7fa8, 0xf6a2, 0x7fa7, 0xf69c,
+  0x7fa7, 0xf696, 0x7fa6, 0xf690, 0x7fa6, 0xf689, 0x7fa5, 0xf683,
+  0x7fa5, 0xf67d, 0x7fa4, 0xf677, 0x7fa4, 0xf670, 0x7fa3, 0xf66a,
+  0x7fa3, 0xf664, 0x7fa3, 0xf65e, 0x7fa2, 0xf657, 0x7fa2, 0xf651,
+  0x7fa1, 0xf64b, 0x7fa1, 0xf644, 0x7fa0, 0xf63e, 0x7fa0, 0xf638,
+  0x7f9f, 0xf632, 0x7f9f, 0xf62b, 0x7f9e, 0xf625, 0x7f9e, 0xf61f,
+  0x7f9d, 0xf619, 0x7f9d, 0xf612, 0x7f9c, 0xf60c, 0x7f9c, 0xf606,
+  0x7f9b, 0xf600, 0x7f9b, 0xf5f9, 0x7f9a, 0xf5f3, 0x7f9a, 0xf5ed,
+  0x7f99, 0xf5e7, 0x7f99, 0xf5e0, 0x7f98, 0xf5da, 0x7f98, 0xf5d4,
+  0x7f97, 0xf5cd, 0x7f97, 0xf5c7, 0x7f96, 0xf5c1, 0x7f96, 0xf5bb,
+  0x7f95, 0xf5b4, 0x7f95, 0xf5ae, 0x7f94, 0xf5a8, 0x7f94, 0xf5a2,
+  0x7f93, 0xf59b, 0x7f93, 0xf595, 0x7f92, 0xf58f, 0x7f92, 0xf589,
+  0x7f91, 0xf582, 0x7f91, 0xf57c, 0x7f90, 0xf576, 0x7f90, 0xf570,
+  0x7f8f, 0xf569, 0x7f8f, 0xf563, 0x7f8e, 0xf55d, 0x7f8e, 0xf556,
+  0x7f8d, 0xf550, 0x7f8d, 0xf54a, 0x7f8c, 0xf544, 0x7f8b, 0xf53d,
+  0x7f8b, 0xf537, 0x7f8a, 0xf531, 0x7f8a, 0xf52b, 0x7f89, 0xf524,
+  0x7f89, 0xf51e, 0x7f88, 0xf518, 0x7f88, 0xf512, 0x7f87, 0xf50b,
+  0x7f87, 0xf505, 0x7f86, 0xf4ff, 0x7f86, 0xf4f9, 0x7f85, 0xf4f2,
+  0x7f85, 0xf4ec, 0x7f84, 0xf4e6, 0x7f83, 0xf4e0, 0x7f83, 0xf4d9,
+  0x7f82, 0xf4d3, 0x7f82, 0xf4cd, 0x7f81, 0xf4c6, 0x7f81, 0xf4c0,
+  0x7f80, 0xf4ba, 0x7f80, 0xf4b4, 0x7f7f, 0xf4ad, 0x7f7e, 0xf4a7,
+  0x7f7e, 0xf4a1, 0x7f7d, 0xf49b, 0x7f7d, 0xf494, 0x7f7c, 0xf48e,
+  0x7f7c, 0xf488, 0x7f7b, 0xf482, 0x7f7b, 0xf47b, 0x7f7a, 0xf475,
+  0x7f79, 0xf46f, 0x7f79, 0xf469, 0x7f78, 0xf462, 0x7f78, 0xf45c,
+  0x7f77, 0xf456, 0x7f77, 0xf450, 0x7f76, 0xf449, 0x7f75, 0xf443,
+  0x7f75, 0xf43d, 0x7f74, 0xf437, 0x7f74, 0xf430, 0x7f73, 0xf42a,
+  0x7f72, 0xf424, 0x7f72, 0xf41e, 0x7f71, 0xf417, 0x7f71, 0xf411,
+  0x7f70, 0xf40b, 0x7f70, 0xf405, 0x7f6f, 0xf3fe, 0x7f6e, 0xf3f8,
+  0x7f6e, 0xf3f2, 0x7f6d, 0xf3ec, 0x7f6d, 0xf3e5, 0x7f6c, 0xf3df,
+  0x7f6b, 0xf3d9, 0x7f6b, 0xf3d2, 0x7f6a, 0xf3cc, 0x7f6a, 0xf3c6,
+  0x7f69, 0xf3c0, 0x7f68, 0xf3b9, 0x7f68, 0xf3b3, 0x7f67, 0xf3ad,
+  0x7f67, 0xf3a7, 0x7f66, 0xf3a0, 0x7f65, 0xf39a, 0x7f65, 0xf394,
+  0x7f64, 0xf38e, 0x7f64, 0xf387, 0x7f63, 0xf381, 0x7f62, 0xf37b,
+  0x7f62, 0xf375, 0x7f61, 0xf36e, 0x7f60, 0xf368, 0x7f60, 0xf362,
+  0x7f5f, 0xf35c, 0x7f5f, 0xf355, 0x7f5e, 0xf34f, 0x7f5d, 0xf349,
+  0x7f5d, 0xf343, 0x7f5c, 0xf33c, 0x7f5b, 0xf336, 0x7f5b, 0xf330,
+  0x7f5a, 0xf32a, 0x7f5a, 0xf323, 0x7f59, 0xf31d, 0x7f58, 0xf317,
+  0x7f58, 0xf311, 0x7f57, 0xf30a, 0x7f56, 0xf304, 0x7f56, 0xf2fe,
+  0x7f55, 0xf2f8, 0x7f55, 0xf2f1, 0x7f54, 0xf2eb, 0x7f53, 0xf2e5,
+  0x7f53, 0xf2df, 0x7f52, 0xf2d8, 0x7f51, 0xf2d2, 0x7f51, 0xf2cc,
+  0x7f50, 0xf2c6, 0x7f4f, 0xf2bf, 0x7f4f, 0xf2b9, 0x7f4e, 0xf2b3,
+  0x7f4d, 0xf2ad, 0x7f4d, 0xf2a6, 0x7f4c, 0xf2a0, 0x7f4b, 0xf29a,
+  0x7f4b, 0xf294, 0x7f4a, 0xf28d, 0x7f49, 0xf287, 0x7f49, 0xf281,
+  0x7f48, 0xf27b, 0x7f47, 0xf274, 0x7f47, 0xf26e, 0x7f46, 0xf268,
+  0x7f45, 0xf262, 0x7f45, 0xf25b, 0x7f44, 0xf255, 0x7f43, 0xf24f,
+  0x7f43, 0xf249, 0x7f42, 0xf242, 0x7f41, 0xf23c, 0x7f41, 0xf236,
+  0x7f40, 0xf230, 0x7f3f, 0xf229, 0x7f3f, 0xf223, 0x7f3e, 0xf21d,
+  0x7f3d, 0xf217, 0x7f3d, 0xf210, 0x7f3c, 0xf20a, 0x7f3b, 0xf204,
+  0x7f3b, 0xf1fe, 0x7f3a, 0xf1f7, 0x7f39, 0xf1f1, 0x7f39, 0xf1eb,
+  0x7f38, 0xf1e5, 0x7f37, 0xf1de, 0x7f36, 0xf1d8, 0x7f36, 0xf1d2,
+  0x7f35, 0xf1cc, 0x7f34, 0xf1c6, 0x7f34, 0xf1bf, 0x7f33, 0xf1b9,
+  0x7f32, 0xf1b3, 0x7f32, 0xf1ad, 0x7f31, 0xf1a6, 0x7f30, 0xf1a0,
+  0x7f2f, 0xf19a, 0x7f2f, 0xf194, 0x7f2e, 0xf18d, 0x7f2d, 0xf187,
+  0x7f2d, 0xf181, 0x7f2c, 0xf17b, 0x7f2b, 0xf174, 0x7f2a, 0xf16e,
+  0x7f2a, 0xf168, 0x7f29, 0xf162, 0x7f28, 0xf15b, 0x7f28, 0xf155,
+  0x7f27, 0xf14f, 0x7f26, 0xf149, 0x7f25, 0xf142, 0x7f25, 0xf13c,
+  0x7f24, 0xf136, 0x7f23, 0xf130, 0x7f23, 0xf129, 0x7f22, 0xf123,
+  0x7f21, 0xf11d, 0x7f20, 0xf117, 0x7f20, 0xf110, 0x7f1f, 0xf10a,
+  0x7f1e, 0xf104, 0x7f1d, 0xf0fe, 0x7f1d, 0xf0f8, 0x7f1c, 0xf0f1,
+  0x7f1b, 0xf0eb, 0x7f1a, 0xf0e5, 0x7f1a, 0xf0df, 0x7f19, 0xf0d8,
+  0x7f18, 0xf0d2, 0x7f17, 0xf0cc, 0x7f17, 0xf0c6, 0x7f16, 0xf0bf,
+  0x7f15, 0xf0b9, 0x7f14, 0xf0b3, 0x7f14, 0xf0ad, 0x7f13, 0xf0a6,
+  0x7f12, 0xf0a0, 0x7f11, 0xf09a, 0x7f11, 0xf094, 0x7f10, 0xf08d,
+  0x7f0f, 0xf087, 0x7f0e, 0xf081, 0x7f0e, 0xf07b, 0x7f0d, 0xf075,
+  0x7f0c, 0xf06e, 0x7f0b, 0xf068, 0x7f0b, 0xf062, 0x7f0a, 0xf05c,
+  0x7f09, 0xf055, 0x7f08, 0xf04f, 0x7f08, 0xf049, 0x7f07, 0xf043,
+  0x7f06, 0xf03c, 0x7f05, 0xf036, 0x7f04, 0xf030, 0x7f04, 0xf02a,
+  0x7f03, 0xf023, 0x7f02, 0xf01d, 0x7f01, 0xf017, 0x7f01, 0xf011,
+  0x7f00, 0xf00b, 0x7eff, 0xf004, 0x7efe, 0xeffe, 0x7efd, 0xeff8,
+  0x7efd, 0xeff2, 0x7efc, 0xefeb, 0x7efb, 0xefe5, 0x7efa, 0xefdf,
+  0x7ef9, 0xefd9, 0x7ef9, 0xefd2, 0x7ef8, 0xefcc, 0x7ef7, 0xefc6,
+  0x7ef6, 0xefc0, 0x7ef5, 0xefb9, 0x7ef5, 0xefb3, 0x7ef4, 0xefad,
+  0x7ef3, 0xefa7, 0x7ef2, 0xefa1, 0x7ef1, 0xef9a, 0x7ef1, 0xef94,
+  0x7ef0, 0xef8e, 0x7eef, 0xef88, 0x7eee, 0xef81, 0x7eed, 0xef7b,
+  0x7eed, 0xef75, 0x7eec, 0xef6f, 0x7eeb, 0xef68, 0x7eea, 0xef62,
+  0x7ee9, 0xef5c, 0x7ee9, 0xef56, 0x7ee8, 0xef50, 0x7ee7, 0xef49,
+  0x7ee6, 0xef43, 0x7ee5, 0xef3d, 0x7ee4, 0xef37, 0x7ee4, 0xef30,
+  0x7ee3, 0xef2a, 0x7ee2, 0xef24, 0x7ee1, 0xef1e, 0x7ee0, 0xef18,
+  0x7edf, 0xef11, 0x7edf, 0xef0b, 0x7ede, 0xef05, 0x7edd, 0xeeff,
+  0x7edc, 0xeef8, 0x7edb, 0xeef2, 0x7eda, 0xeeec, 0x7eda, 0xeee6,
+  0x7ed9, 0xeedf, 0x7ed8, 0xeed9, 0x7ed7, 0xeed3, 0x7ed6, 0xeecd,
+  0x7ed5, 0xeec7, 0x7ed5, 0xeec0, 0x7ed4, 0xeeba, 0x7ed3, 0xeeb4,
+  0x7ed2, 0xeeae, 0x7ed1, 0xeea7, 0x7ed0, 0xeea1, 0x7ecf, 0xee9b,
+  0x7ecf, 0xee95, 0x7ece, 0xee8f, 0x7ecd, 0xee88, 0x7ecc, 0xee82,
+  0x7ecb, 0xee7c, 0x7eca, 0xee76, 0x7ec9, 0xee6f, 0x7ec9, 0xee69,
+  0x7ec8, 0xee63, 0x7ec7, 0xee5d, 0x7ec6, 0xee57, 0x7ec5, 0xee50,
+  0x7ec4, 0xee4a, 0x7ec3, 0xee44, 0x7ec3, 0xee3e, 0x7ec2, 0xee37,
+  0x7ec1, 0xee31, 0x7ec0, 0xee2b, 0x7ebf, 0xee25, 0x7ebe, 0xee1f,
+  0x7ebd, 0xee18, 0x7ebc, 0xee12, 0x7ebb, 0xee0c, 0x7ebb, 0xee06,
+  0x7eba, 0xedff, 0x7eb9, 0xedf9, 0x7eb8, 0xedf3, 0x7eb7, 0xeded,
+  0x7eb6, 0xede7, 0x7eb5, 0xede0, 0x7eb4, 0xedda, 0x7eb4, 0xedd4,
+  0x7eb3, 0xedce, 0x7eb2, 0xedc7, 0x7eb1, 0xedc1, 0x7eb0, 0xedbb,
+  0x7eaf, 0xedb5, 0x7eae, 0xedaf, 0x7ead, 0xeda8, 0x7eac, 0xeda2,
+  0x7eab, 0xed9c, 0x7eab, 0xed96, 0x7eaa, 0xed8f, 0x7ea9, 0xed89,
+  0x7ea8, 0xed83, 0x7ea7, 0xed7d, 0x7ea6, 0xed77, 0x7ea5, 0xed70,
+  0x7ea4, 0xed6a, 0x7ea3, 0xed64, 0x7ea2, 0xed5e, 0x7ea1, 0xed58,
+  0x7ea1, 0xed51, 0x7ea0, 0xed4b, 0x7e9f, 0xed45, 0x7e9e, 0xed3f,
+  0x7e9d, 0xed38, 0x7e9c, 0xed32, 0x7e9b, 0xed2c, 0x7e9a, 0xed26,
+  0x7e99, 0xed20, 0x7e98, 0xed19, 0x7e97, 0xed13, 0x7e96, 0xed0d,
+  0x7e95, 0xed07, 0x7e94, 0xed01, 0x7e94, 0xecfa, 0x7e93, 0xecf4,
+  0x7e92, 0xecee, 0x7e91, 0xece8, 0x7e90, 0xece1, 0x7e8f, 0xecdb,
+  0x7e8e, 0xecd5, 0x7e8d, 0xeccf, 0x7e8c, 0xecc9, 0x7e8b, 0xecc2,
+  0x7e8a, 0xecbc, 0x7e89, 0xecb6, 0x7e88, 0xecb0, 0x7e87, 0xecaa,
+  0x7e86, 0xeca3, 0x7e85, 0xec9d, 0x7e84, 0xec97, 0x7e84, 0xec91,
+  0x7e83, 0xec8a, 0x7e82, 0xec84, 0x7e81, 0xec7e, 0x7e80, 0xec78,
+  0x7e7f, 0xec72, 0x7e7e, 0xec6b, 0x7e7d, 0xec65, 0x7e7c, 0xec5f,
+  0x7e7b, 0xec59, 0x7e7a, 0xec53, 0x7e79, 0xec4c, 0x7e78, 0xec46,
+  0x7e77, 0xec40, 0x7e76, 0xec3a, 0x7e75, 0xec34, 0x7e74, 0xec2d,
+  0x7e73, 0xec27, 0x7e72, 0xec21, 0x7e71, 0xec1b, 0x7e70, 0xec15,
+  0x7e6f, 0xec0e, 0x7e6e, 0xec08, 0x7e6d, 0xec02, 0x7e6c, 0xebfc,
+  0x7e6b, 0xebf5, 0x7e6a, 0xebef, 0x7e69, 0xebe9, 0x7e68, 0xebe3,
+  0x7e67, 0xebdd, 0x7e66, 0xebd6, 0x7e65, 0xebd0, 0x7e64, 0xebca,
+  0x7e63, 0xebc4, 0x7e62, 0xebbe, 0x7e61, 0xebb7, 0x7e60, 0xebb1,
+  0x7e5f, 0xebab, 0x7e5e, 0xeba5, 0x7e5d, 0xeb9f, 0x7e5c, 0xeb98,
+  0x7e5b, 0xeb92, 0x7e5a, 0xeb8c, 0x7e59, 0xeb86, 0x7e58, 0xeb80,
+  0x7e57, 0xeb79, 0x7e56, 0xeb73, 0x7e55, 0xeb6d, 0x7e54, 0xeb67,
+  0x7e53, 0xeb61, 0x7e52, 0xeb5a, 0x7e51, 0xeb54, 0x7e50, 0xeb4e,
+  0x7e4f, 0xeb48, 0x7e4e, 0xeb42, 0x7e4d, 0xeb3b, 0x7e4c, 0xeb35,
+  0x7e4b, 0xeb2f, 0x7e4a, 0xeb29, 0x7e49, 0xeb23, 0x7e48, 0xeb1c,
+  0x7e47, 0xeb16, 0x7e46, 0xeb10, 0x7e45, 0xeb0a, 0x7e44, 0xeb04,
+  0x7e43, 0xeafd, 0x7e42, 0xeaf7, 0x7e41, 0xeaf1, 0x7e40, 0xeaeb,
+  0x7e3f, 0xeae5, 0x7e3e, 0xeade, 0x7e3d, 0xead8, 0x7e3c, 0xead2,
+  0x7e3b, 0xeacc, 0x7e3a, 0xeac6, 0x7e39, 0xeabf, 0x7e38, 0xeab9,
+  0x7e37, 0xeab3, 0x7e35, 0xeaad, 0x7e34, 0xeaa7, 0x7e33, 0xeaa0,
+  0x7e32, 0xea9a, 0x7e31, 0xea94, 0x7e30, 0xea8e, 0x7e2f, 0xea88,
+  0x7e2e, 0xea81, 0x7e2d, 0xea7b, 0x7e2c, 0xea75, 0x7e2b, 0xea6f,
+  0x7e2a, 0xea69, 0x7e29, 0xea63, 0x7e28, 0xea5c, 0x7e27, 0xea56,
+  0x7e26, 0xea50, 0x7e25, 0xea4a, 0x7e24, 0xea44, 0x7e22, 0xea3d,
+  0x7e21, 0xea37, 0x7e20, 0xea31, 0x7e1f, 0xea2b, 0x7e1e, 0xea25,
+  0x7e1d, 0xea1e, 0x7e1c, 0xea18, 0x7e1b, 0xea12, 0x7e1a, 0xea0c,
+  0x7e19, 0xea06, 0x7e18, 0xe9ff, 0x7e17, 0xe9f9, 0x7e16, 0xe9f3,
+  0x7e14, 0xe9ed, 0x7e13, 0xe9e7, 0x7e12, 0xe9e1, 0x7e11, 0xe9da,
+  0x7e10, 0xe9d4, 0x7e0f, 0xe9ce, 0x7e0e, 0xe9c8, 0x7e0d, 0xe9c2,
+  0x7e0c, 0xe9bb, 0x7e0b, 0xe9b5, 0x7e0a, 0xe9af, 0x7e08, 0xe9a9,
+  0x7e07, 0xe9a3, 0x7e06, 0xe99c, 0x7e05, 0xe996, 0x7e04, 0xe990,
+  0x7e03, 0xe98a, 0x7e02, 0xe984, 0x7e01, 0xe97e, 0x7e00, 0xe977,
+  0x7dff, 0xe971, 0x7dfd, 0xe96b, 0x7dfc, 0xe965, 0x7dfb, 0xe95f,
+  0x7dfa, 0xe958, 0x7df9, 0xe952, 0x7df8, 0xe94c, 0x7df7, 0xe946,
+  0x7df6, 0xe940, 0x7df5, 0xe93a, 0x7df3, 0xe933, 0x7df2, 0xe92d,
+  0x7df1, 0xe927, 0x7df0, 0xe921, 0x7def, 0xe91b, 0x7dee, 0xe914,
+  0x7ded, 0xe90e, 0x7dec, 0xe908, 0x7dea, 0xe902, 0x7de9, 0xe8fc,
+  0x7de8, 0xe8f6, 0x7de7, 0xe8ef, 0x7de6, 0xe8e9, 0x7de5, 0xe8e3,
+  0x7de4, 0xe8dd, 0x7de2, 0xe8d7, 0x7de1, 0xe8d0, 0x7de0, 0xe8ca,
+  0x7ddf, 0xe8c4, 0x7dde, 0xe8be, 0x7ddd, 0xe8b8, 0x7ddc, 0xe8b2,
+  0x7dda, 0xe8ab, 0x7dd9, 0xe8a5, 0x7dd8, 0xe89f, 0x7dd7, 0xe899,
+  0x7dd6, 0xe893, 0x7dd5, 0xe88c, 0x7dd4, 0xe886, 0x7dd2, 0xe880,
+  0x7dd1, 0xe87a, 0x7dd0, 0xe874, 0x7dcf, 0xe86e, 0x7dce, 0xe867,
+  0x7dcd, 0xe861, 0x7dcc, 0xe85b, 0x7dca, 0xe855, 0x7dc9, 0xe84f,
+  0x7dc8, 0xe849, 0x7dc7, 0xe842, 0x7dc6, 0xe83c, 0x7dc5, 0xe836,
+  0x7dc3, 0xe830, 0x7dc2, 0xe82a, 0x7dc1, 0xe823, 0x7dc0, 0xe81d,
+  0x7dbf, 0xe817, 0x7dbd, 0xe811, 0x7dbc, 0xe80b, 0x7dbb, 0xe805,
+  0x7dba, 0xe7fe, 0x7db9, 0xe7f8, 0x7db8, 0xe7f2, 0x7db6, 0xe7ec,
+  0x7db5, 0xe7e6, 0x7db4, 0xe7e0, 0x7db3, 0xe7d9, 0x7db2, 0xe7d3,
+  0x7db0, 0xe7cd, 0x7daf, 0xe7c7, 0x7dae, 0xe7c1, 0x7dad, 0xe7bb,
+  0x7dac, 0xe7b4, 0x7dab, 0xe7ae, 0x7da9, 0xe7a8, 0x7da8, 0xe7a2,
+  0x7da7, 0xe79c, 0x7da6, 0xe796, 0x7da5, 0xe78f, 0x7da3, 0xe789,
+  0x7da2, 0xe783, 0x7da1, 0xe77d, 0x7da0, 0xe777, 0x7d9f, 0xe771,
+  0x7d9d, 0xe76a, 0x7d9c, 0xe764, 0x7d9b, 0xe75e, 0x7d9a, 0xe758,
+  0x7d98, 0xe752, 0x7d97, 0xe74c, 0x7d96, 0xe745, 0x7d95, 0xe73f,
+  0x7d94, 0xe739, 0x7d92, 0xe733, 0x7d91, 0xe72d, 0x7d90, 0xe727,
+  0x7d8f, 0xe720, 0x7d8e, 0xe71a, 0x7d8c, 0xe714, 0x7d8b, 0xe70e,
+  0x7d8a, 0xe708, 0x7d89, 0xe702, 0x7d87, 0xe6fb, 0x7d86, 0xe6f5,
+  0x7d85, 0xe6ef, 0x7d84, 0xe6e9, 0x7d82, 0xe6e3, 0x7d81, 0xe6dd,
+  0x7d80, 0xe6d6, 0x7d7f, 0xe6d0, 0x7d7e, 0xe6ca, 0x7d7c, 0xe6c4,
+  0x7d7b, 0xe6be, 0x7d7a, 0xe6b8, 0x7d79, 0xe6b2, 0x7d77, 0xe6ab,
+  0x7d76, 0xe6a5, 0x7d75, 0xe69f, 0x7d74, 0xe699, 0x7d72, 0xe693,
+  0x7d71, 0xe68d, 0x7d70, 0xe686, 0x7d6f, 0xe680, 0x7d6d, 0xe67a,
+  0x7d6c, 0xe674, 0x7d6b, 0xe66e, 0x7d6a, 0xe668, 0x7d68, 0xe661,
+  0x7d67, 0xe65b, 0x7d66, 0xe655, 0x7d65, 0xe64f, 0x7d63, 0xe649,
+  0x7d62, 0xe643, 0x7d61, 0xe63d, 0x7d60, 0xe636, 0x7d5e, 0xe630,
+  0x7d5d, 0xe62a, 0x7d5c, 0xe624, 0x7d5a, 0xe61e, 0x7d59, 0xe618,
+  0x7d58, 0xe611, 0x7d57, 0xe60b, 0x7d55, 0xe605, 0x7d54, 0xe5ff,
+  0x7d53, 0xe5f9, 0x7d52, 0xe5f3, 0x7d50, 0xe5ed, 0x7d4f, 0xe5e6,
+  0x7d4e, 0xe5e0, 0x7d4c, 0xe5da, 0x7d4b, 0xe5d4, 0x7d4a, 0xe5ce,
+  0x7d49, 0xe5c8, 0x7d47, 0xe5c2, 0x7d46, 0xe5bb, 0x7d45, 0xe5b5,
+  0x7d43, 0xe5af, 0x7d42, 0xe5a9, 0x7d41, 0xe5a3, 0x7d3f, 0xe59d,
+  0x7d3e, 0xe596, 0x7d3d, 0xe590, 0x7d3c, 0xe58a, 0x7d3a, 0xe584,
+  0x7d39, 0xe57e, 0x7d38, 0xe578, 0x7d36, 0xe572, 0x7d35, 0xe56b,
+  0x7d34, 0xe565, 0x7d32, 0xe55f, 0x7d31, 0xe559, 0x7d30, 0xe553,
+  0x7d2f, 0xe54d, 0x7d2d, 0xe547, 0x7d2c, 0xe540, 0x7d2b, 0xe53a,
+  0x7d29, 0xe534, 0x7d28, 0xe52e, 0x7d27, 0xe528, 0x7d25, 0xe522,
+  0x7d24, 0xe51c, 0x7d23, 0xe515, 0x7d21, 0xe50f, 0x7d20, 0xe509,
+  0x7d1f, 0xe503, 0x7d1d, 0xe4fd, 0x7d1c, 0xe4f7, 0x7d1b, 0xe4f1,
+  0x7d19, 0xe4ea, 0x7d18, 0xe4e4, 0x7d17, 0xe4de, 0x7d15, 0xe4d8,
+  0x7d14, 0xe4d2, 0x7d13, 0xe4cc, 0x7d11, 0xe4c6, 0x7d10, 0xe4bf,
+  0x7d0f, 0xe4b9, 0x7d0d, 0xe4b3, 0x7d0c, 0xe4ad, 0x7d0b, 0xe4a7,
+  0x7d09, 0xe4a1, 0x7d08, 0xe49b, 0x7d07, 0xe494, 0x7d05, 0xe48e,
+  0x7d04, 0xe488, 0x7d03, 0xe482, 0x7d01, 0xe47c, 0x7d00, 0xe476,
+  0x7cff, 0xe470, 0x7cfd, 0xe46a, 0x7cfc, 0xe463, 0x7cfb, 0xe45d,
+  0x7cf9, 0xe457, 0x7cf8, 0xe451, 0x7cf6, 0xe44b, 0x7cf5, 0xe445,
+  0x7cf4, 0xe43f, 0x7cf2, 0xe438, 0x7cf1, 0xe432, 0x7cf0, 0xe42c,
+  0x7cee, 0xe426, 0x7ced, 0xe420, 0x7cec, 0xe41a, 0x7cea, 0xe414,
+  0x7ce9, 0xe40e, 0x7ce7, 0xe407, 0x7ce6, 0xe401, 0x7ce5, 0xe3fb,
+  0x7ce3, 0xe3f5, 0x7ce2, 0xe3ef, 0x7ce1, 0xe3e9, 0x7cdf, 0xe3e3,
+  0x7cde, 0xe3dc, 0x7cdc, 0xe3d6, 0x7cdb, 0xe3d0, 0x7cda, 0xe3ca,
+  0x7cd8, 0xe3c4, 0x7cd7, 0xe3be, 0x7cd5, 0xe3b8, 0x7cd4, 0xe3b2,
+  0x7cd3, 0xe3ab, 0x7cd1, 0xe3a5, 0x7cd0, 0xe39f, 0x7ccf, 0xe399,
+  0x7ccd, 0xe393, 0x7ccc, 0xe38d, 0x7cca, 0xe387, 0x7cc9, 0xe381,
+  0x7cc8, 0xe37a, 0x7cc6, 0xe374, 0x7cc5, 0xe36e, 0x7cc3, 0xe368,
+  0x7cc2, 0xe362, 0x7cc1, 0xe35c, 0x7cbf, 0xe356, 0x7cbe, 0xe350,
+  0x7cbc, 0xe349, 0x7cbb, 0xe343, 0x7cb9, 0xe33d, 0x7cb8, 0xe337,
+  0x7cb7, 0xe331, 0x7cb5, 0xe32b, 0x7cb4, 0xe325, 0x7cb2, 0xe31f,
+  0x7cb1, 0xe318, 0x7cb0, 0xe312, 0x7cae, 0xe30c, 0x7cad, 0xe306,
+  0x7cab, 0xe300, 0x7caa, 0xe2fa, 0x7ca8, 0xe2f4, 0x7ca7, 0xe2ee,
+  0x7ca6, 0xe2e8, 0x7ca4, 0xe2e1, 0x7ca3, 0xe2db, 0x7ca1, 0xe2d5,
+  0x7ca0, 0xe2cf, 0x7c9e, 0xe2c9, 0x7c9d, 0xe2c3, 0x7c9c, 0xe2bd,
+  0x7c9a, 0xe2b7, 0x7c99, 0xe2b0, 0x7c97, 0xe2aa, 0x7c96, 0xe2a4,
+  0x7c94, 0xe29e, 0x7c93, 0xe298, 0x7c91, 0xe292, 0x7c90, 0xe28c,
+  0x7c8f, 0xe286, 0x7c8d, 0xe280, 0x7c8c, 0xe279, 0x7c8a, 0xe273,
+  0x7c89, 0xe26d, 0x7c87, 0xe267, 0x7c86, 0xe261, 0x7c84, 0xe25b,
+  0x7c83, 0xe255, 0x7c82, 0xe24f, 0x7c80, 0xe249, 0x7c7f, 0xe242,
+  0x7c7d, 0xe23c, 0x7c7c, 0xe236, 0x7c7a, 0xe230, 0x7c79, 0xe22a,
+  0x7c77, 0xe224, 0x7c76, 0xe21e, 0x7c74, 0xe218, 0x7c73, 0xe212,
+  0x7c71, 0xe20b, 0x7c70, 0xe205, 0x7c6e, 0xe1ff, 0x7c6d, 0xe1f9,
+  0x7c6c, 0xe1f3, 0x7c6a, 0xe1ed, 0x7c69, 0xe1e7, 0x7c67, 0xe1e1,
+  0x7c66, 0xe1db, 0x7c64, 0xe1d4, 0x7c63, 0xe1ce, 0x7c61, 0xe1c8,
+  0x7c60, 0xe1c2, 0x7c5e, 0xe1bc, 0x7c5d, 0xe1b6, 0x7c5b, 0xe1b0,
+  0x7c5a, 0xe1aa, 0x7c58, 0xe1a4, 0x7c57, 0xe19e, 0x7c55, 0xe197,
+  0x7c54, 0xe191, 0x7c52, 0xe18b, 0x7c51, 0xe185, 0x7c4f, 0xe17f,
+  0x7c4e, 0xe179, 0x7c4c, 0xe173, 0x7c4b, 0xe16d, 0x7c49, 0xe167,
+  0x7c48, 0xe160, 0x7c46, 0xe15a, 0x7c45, 0xe154, 0x7c43, 0xe14e,
+  0x7c42, 0xe148, 0x7c40, 0xe142, 0x7c3f, 0xe13c, 0x7c3d, 0xe136,
+  0x7c3c, 0xe130, 0x7c3a, 0xe12a, 0x7c39, 0xe123, 0x7c37, 0xe11d,
+  0x7c36, 0xe117, 0x7c34, 0xe111, 0x7c33, 0xe10b, 0x7c31, 0xe105,
+  0x7c30, 0xe0ff, 0x7c2e, 0xe0f9, 0x7c2d, 0xe0f3, 0x7c2b, 0xe0ed,
+  0x7c29, 0xe0e7, 0x7c28, 0xe0e0, 0x7c26, 0xe0da, 0x7c25, 0xe0d4,
+  0x7c23, 0xe0ce, 0x7c22, 0xe0c8, 0x7c20, 0xe0c2, 0x7c1f, 0xe0bc,
+  0x7c1d, 0xe0b6, 0x7c1c, 0xe0b0, 0x7c1a, 0xe0aa, 0x7c19, 0xe0a3,
+  0x7c17, 0xe09d, 0x7c16, 0xe097, 0x7c14, 0xe091, 0x7c12, 0xe08b,
+  0x7c11, 0xe085, 0x7c0f, 0xe07f, 0x7c0e, 0xe079, 0x7c0c, 0xe073,
+  0x7c0b, 0xe06d, 0x7c09, 0xe067, 0x7c08, 0xe061, 0x7c06, 0xe05a,
+  0x7c05, 0xe054, 0x7c03, 0xe04e, 0x7c01, 0xe048, 0x7c00, 0xe042,
+  0x7bfe, 0xe03c, 0x7bfd, 0xe036, 0x7bfb, 0xe030, 0x7bfa, 0xe02a,
+  0x7bf8, 0xe024, 0x7bf6, 0xe01e, 0x7bf5, 0xe017, 0x7bf3, 0xe011,
+  0x7bf2, 0xe00b, 0x7bf0, 0xe005, 0x7bef, 0xdfff, 0x7bed, 0xdff9,
+  0x7beb, 0xdff3, 0x7bea, 0xdfed, 0x7be8, 0xdfe7, 0x7be7, 0xdfe1,
+  0x7be5, 0xdfdb, 0x7be4, 0xdfd5, 0x7be2, 0xdfce, 0x7be0, 0xdfc8,
+  0x7bdf, 0xdfc2, 0x7bdd, 0xdfbc, 0x7bdc, 0xdfb6, 0x7bda, 0xdfb0,
+  0x7bd9, 0xdfaa, 0x7bd7, 0xdfa4, 0x7bd5, 0xdf9e, 0x7bd4, 0xdf98,
+  0x7bd2, 0xdf92, 0x7bd1, 0xdf8c, 0x7bcf, 0xdf86, 0x7bcd, 0xdf7f,
+  0x7bcc, 0xdf79, 0x7bca, 0xdf73, 0x7bc9, 0xdf6d, 0x7bc7, 0xdf67,
+  0x7bc5, 0xdf61, 0x7bc4, 0xdf5b, 0x7bc2, 0xdf55, 0x7bc1, 0xdf4f,
+  0x7bbf, 0xdf49, 0x7bbd, 0xdf43, 0x7bbc, 0xdf3d, 0x7bba, 0xdf37,
+  0x7bb9, 0xdf30, 0x7bb7, 0xdf2a, 0x7bb5, 0xdf24, 0x7bb4, 0xdf1e,
+  0x7bb2, 0xdf18, 0x7bb0, 0xdf12, 0x7baf, 0xdf0c, 0x7bad, 0xdf06,
+  0x7bac, 0xdf00, 0x7baa, 0xdefa, 0x7ba8, 0xdef4, 0x7ba7, 0xdeee,
+  0x7ba5, 0xdee8, 0x7ba3, 0xdee2, 0x7ba2, 0xdedb, 0x7ba0, 0xded5,
+  0x7b9f, 0xdecf, 0x7b9d, 0xdec9, 0x7b9b, 0xdec3, 0x7b9a, 0xdebd,
+  0x7b98, 0xdeb7, 0x7b96, 0xdeb1, 0x7b95, 0xdeab, 0x7b93, 0xdea5,
+  0x7b92, 0xde9f, 0x7b90, 0xde99, 0x7b8e, 0xde93, 0x7b8d, 0xde8d,
+  0x7b8b, 0xde87, 0x7b89, 0xde80, 0x7b88, 0xde7a, 0x7b86, 0xde74,
+  0x7b84, 0xde6e, 0x7b83, 0xde68, 0x7b81, 0xde62, 0x7b7f, 0xde5c,
+  0x7b7e, 0xde56, 0x7b7c, 0xde50, 0x7b7a, 0xde4a, 0x7b79, 0xde44,
+  0x7b77, 0xde3e, 0x7b76, 0xde38, 0x7b74, 0xde32, 0x7b72, 0xde2c,
+  0x7b71, 0xde26, 0x7b6f, 0xde1f, 0x7b6d, 0xde19, 0x7b6c, 0xde13,
+  0x7b6a, 0xde0d, 0x7b68, 0xde07, 0x7b67, 0xde01, 0x7b65, 0xddfb,
+  0x7b63, 0xddf5, 0x7b62, 0xddef, 0x7b60, 0xdde9, 0x7b5e, 0xdde3,
+  0x7b5d, 0xdddd, 0x7b5b, 0xddd7, 0x7b59, 0xddd1, 0x7b57, 0xddcb,
+  0x7b56, 0xddc5, 0x7b54, 0xddbf, 0x7b52, 0xddb9, 0x7b51, 0xddb2,
+  0x7b4f, 0xddac, 0x7b4d, 0xdda6, 0x7b4c, 0xdda0, 0x7b4a, 0xdd9a,
+  0x7b48, 0xdd94, 0x7b47, 0xdd8e, 0x7b45, 0xdd88, 0x7b43, 0xdd82,
+  0x7b42, 0xdd7c, 0x7b40, 0xdd76, 0x7b3e, 0xdd70, 0x7b3c, 0xdd6a,
+  0x7b3b, 0xdd64, 0x7b39, 0xdd5e, 0x7b37, 0xdd58, 0x7b36, 0xdd52,
+  0x7b34, 0xdd4c, 0x7b32, 0xdd46, 0x7b31, 0xdd40, 0x7b2f, 0xdd39,
+  0x7b2d, 0xdd33, 0x7b2b, 0xdd2d, 0x7b2a, 0xdd27, 0x7b28, 0xdd21,
+  0x7b26, 0xdd1b, 0x7b25, 0xdd15, 0x7b23, 0xdd0f, 0x7b21, 0xdd09,
+  0x7b1f, 0xdd03, 0x7b1e, 0xdcfd, 0x7b1c, 0xdcf7, 0x7b1a, 0xdcf1,
+  0x7b19, 0xdceb, 0x7b17, 0xdce5, 0x7b15, 0xdcdf, 0x7b13, 0xdcd9,
+  0x7b12, 0xdcd3, 0x7b10, 0xdccd, 0x7b0e, 0xdcc7, 0x7b0c, 0xdcc1,
+  0x7b0b, 0xdcbb, 0x7b09, 0xdcb5, 0x7b07, 0xdcae, 0x7b06, 0xdca8,
+  0x7b04, 0xdca2, 0x7b02, 0xdc9c, 0x7b00, 0xdc96, 0x7aff, 0xdc90,
+  0x7afd, 0xdc8a, 0x7afb, 0xdc84, 0x7af9, 0xdc7e, 0x7af8, 0xdc78,
+  0x7af6, 0xdc72, 0x7af4, 0xdc6c, 0x7af2, 0xdc66, 0x7af1, 0xdc60,
+  0x7aef, 0xdc5a, 0x7aed, 0xdc54, 0x7aeb, 0xdc4e, 0x7aea, 0xdc48,
+  0x7ae8, 0xdc42, 0x7ae6, 0xdc3c, 0x7ae4, 0xdc36, 0x7ae3, 0xdc30,
+  0x7ae1, 0xdc2a, 0x7adf, 0xdc24, 0x7add, 0xdc1e, 0x7adc, 0xdc18,
+  0x7ada, 0xdc12, 0x7ad8, 0xdc0c, 0x7ad6, 0xdc06, 0x7ad5, 0xdbff,
+  0x7ad3, 0xdbf9, 0x7ad1, 0xdbf3, 0x7acf, 0xdbed, 0x7acd, 0xdbe7,
+  0x7acc, 0xdbe1, 0x7aca, 0xdbdb, 0x7ac8, 0xdbd5, 0x7ac6, 0xdbcf,
+  0x7ac5, 0xdbc9, 0x7ac3, 0xdbc3, 0x7ac1, 0xdbbd, 0x7abf, 0xdbb7,
+  0x7abd, 0xdbb1, 0x7abc, 0xdbab, 0x7aba, 0xdba5, 0x7ab8, 0xdb9f,
+  0x7ab6, 0xdb99, 0x7ab5, 0xdb93, 0x7ab3, 0xdb8d, 0x7ab1, 0xdb87,
+  0x7aaf, 0xdb81, 0x7aad, 0xdb7b, 0x7aac, 0xdb75, 0x7aaa, 0xdb6f,
+  0x7aa8, 0xdb69, 0x7aa6, 0xdb63, 0x7aa4, 0xdb5d, 0x7aa3, 0xdb57,
+  0x7aa1, 0xdb51, 0x7a9f, 0xdb4b, 0x7a9d, 0xdb45, 0x7a9b, 0xdb3f,
+  0x7a9a, 0xdb39, 0x7a98, 0xdb33, 0x7a96, 0xdb2d, 0x7a94, 0xdb27,
+  0x7a92, 0xdb21, 0x7a91, 0xdb1b, 0x7a8f, 0xdb15, 0x7a8d, 0xdb0f,
+  0x7a8b, 0xdb09, 0x7a89, 0xdb03, 0x7a87, 0xdafd, 0x7a86, 0xdaf7,
+  0x7a84, 0xdaf1, 0x7a82, 0xdaea, 0x7a80, 0xdae4, 0x7a7e, 0xdade,
+  0x7a7d, 0xdad8, 0x7a7b, 0xdad2, 0x7a79, 0xdacc, 0x7a77, 0xdac6,
+  0x7a75, 0xdac0, 0x7a73, 0xdaba, 0x7a72, 0xdab4, 0x7a70, 0xdaae,
+  0x7a6e, 0xdaa8, 0x7a6c, 0xdaa2, 0x7a6a, 0xda9c, 0x7a68, 0xda96,
+  0x7a67, 0xda90, 0x7a65, 0xda8a, 0x7a63, 0xda84, 0x7a61, 0xda7e,
+  0x7a5f, 0xda78, 0x7a5d, 0xda72, 0x7a5c, 0xda6c, 0x7a5a, 0xda66,
+  0x7a58, 0xda60, 0x7a56, 0xda5a, 0x7a54, 0xda54, 0x7a52, 0xda4e,
+  0x7a50, 0xda48, 0x7a4f, 0xda42, 0x7a4d, 0xda3c, 0x7a4b, 0xda36,
+  0x7a49, 0xda30, 0x7a47, 0xda2a, 0x7a45, 0xda24, 0x7a43, 0xda1e,
+  0x7a42, 0xda18, 0x7a40, 0xda12, 0x7a3e, 0xda0c, 0x7a3c, 0xda06,
+  0x7a3a, 0xda00, 0x7a38, 0xd9fa, 0x7a36, 0xd9f4, 0x7a35, 0xd9ee,
+  0x7a33, 0xd9e8, 0x7a31, 0xd9e2, 0x7a2f, 0xd9dc, 0x7a2d, 0xd9d6,
+  0x7a2b, 0xd9d0, 0x7a29, 0xd9ca, 0x7a27, 0xd9c4, 0x7a26, 0xd9be,
+  0x7a24, 0xd9b8, 0x7a22, 0xd9b2, 0x7a20, 0xd9ac, 0x7a1e, 0xd9a6,
+  0x7a1c, 0xd9a0, 0x7a1a, 0xd99a, 0x7a18, 0xd994, 0x7a16, 0xd98e,
+  0x7a15, 0xd988, 0x7a13, 0xd982, 0x7a11, 0xd97c, 0x7a0f, 0xd976,
+  0x7a0d, 0xd970, 0x7a0b, 0xd96a, 0x7a09, 0xd964, 0x7a07, 0xd95e,
+  0x7a05, 0xd958, 0x7a04, 0xd952, 0x7a02, 0xd94c, 0x7a00, 0xd946,
+  0x79fe, 0xd940, 0x79fc, 0xd93a, 0x79fa, 0xd934, 0x79f8, 0xd92e,
+  0x79f6, 0xd928, 0x79f4, 0xd922, 0x79f2, 0xd91c, 0x79f0, 0xd917,
+  0x79ef, 0xd911, 0x79ed, 0xd90b, 0x79eb, 0xd905, 0x79e9, 0xd8ff,
+  0x79e7, 0xd8f9, 0x79e5, 0xd8f3, 0x79e3, 0xd8ed, 0x79e1, 0xd8e7,
+  0x79df, 0xd8e1, 0x79dd, 0xd8db, 0x79db, 0xd8d5, 0x79d9, 0xd8cf,
+  0x79d8, 0xd8c9, 0x79d6, 0xd8c3, 0x79d4, 0xd8bd, 0x79d2, 0xd8b7,
+  0x79d0, 0xd8b1, 0x79ce, 0xd8ab, 0x79cc, 0xd8a5, 0x79ca, 0xd89f,
+  0x79c8, 0xd899, 0x79c6, 0xd893, 0x79c4, 0xd88d, 0x79c2, 0xd887,
+  0x79c0, 0xd881, 0x79be, 0xd87b, 0x79bc, 0xd875, 0x79bb, 0xd86f,
+  0x79b9, 0xd869, 0x79b7, 0xd863, 0x79b5, 0xd85d, 0x79b3, 0xd857,
+  0x79b1, 0xd851, 0x79af, 0xd84b, 0x79ad, 0xd845, 0x79ab, 0xd83f,
+  0x79a9, 0xd839, 0x79a7, 0xd833, 0x79a5, 0xd82d, 0x79a3, 0xd827,
+  0x79a1, 0xd821, 0x799f, 0xd81b, 0x799d, 0xd815, 0x799b, 0xd80f,
+  0x7999, 0xd80a, 0x7997, 0xd804, 0x7995, 0xd7fe, 0x7993, 0xd7f8,
+  0x7992, 0xd7f2, 0x7990, 0xd7ec, 0x798e, 0xd7e6, 0x798c, 0xd7e0,
+  0x798a, 0xd7da, 0x7988, 0xd7d4, 0x7986, 0xd7ce, 0x7984, 0xd7c8,
+  0x7982, 0xd7c2, 0x7980, 0xd7bc, 0x797e, 0xd7b6, 0x797c, 0xd7b0,
+  0x797a, 0xd7aa, 0x7978, 0xd7a4, 0x7976, 0xd79e, 0x7974, 0xd798,
+  0x7972, 0xd792, 0x7970, 0xd78c, 0x796e, 0xd786, 0x796c, 0xd780,
+  0x796a, 0xd77a, 0x7968, 0xd774, 0x7966, 0xd76e, 0x7964, 0xd768,
+  0x7962, 0xd763, 0x7960, 0xd75d, 0x795e, 0xd757, 0x795c, 0xd751,
+  0x795a, 0xd74b, 0x7958, 0xd745, 0x7956, 0xd73f, 0x7954, 0xd739,
+  0x7952, 0xd733, 0x7950, 0xd72d, 0x794e, 0xd727, 0x794c, 0xd721,
+  0x794a, 0xd71b, 0x7948, 0xd715, 0x7946, 0xd70f, 0x7944, 0xd709,
+  0x7942, 0xd703, 0x7940, 0xd6fd, 0x793e, 0xd6f7, 0x793c, 0xd6f1,
+  0x793a, 0xd6eb, 0x7938, 0xd6e5, 0x7936, 0xd6e0, 0x7934, 0xd6da,
+  0x7932, 0xd6d4, 0x7930, 0xd6ce, 0x792e, 0xd6c8, 0x792c, 0xd6c2,
+  0x792a, 0xd6bc, 0x7928, 0xd6b6, 0x7926, 0xd6b0, 0x7924, 0xd6aa,
+  0x7922, 0xd6a4, 0x7920, 0xd69e, 0x791e, 0xd698, 0x791c, 0xd692,
+  0x7919, 0xd68c, 0x7917, 0xd686, 0x7915, 0xd680, 0x7913, 0xd67a,
+  0x7911, 0xd675, 0x790f, 0xd66f, 0x790d, 0xd669, 0x790b, 0xd663,
+  0x7909, 0xd65d, 0x7907, 0xd657, 0x7905, 0xd651, 0x7903, 0xd64b,
+  0x7901, 0xd645, 0x78ff, 0xd63f, 0x78fd, 0xd639, 0x78fb, 0xd633,
+  0x78f9, 0xd62d, 0x78f7, 0xd627, 0x78f5, 0xd621, 0x78f3, 0xd61b,
+  0x78f1, 0xd615, 0x78ee, 0xd610, 0x78ec, 0xd60a, 0x78ea, 0xd604,
+  0x78e8, 0xd5fe, 0x78e6, 0xd5f8, 0x78e4, 0xd5f2, 0x78e2, 0xd5ec,
+  0x78e0, 0xd5e6, 0x78de, 0xd5e0, 0x78dc, 0xd5da, 0x78da, 0xd5d4,
+  0x78d8, 0xd5ce, 0x78d6, 0xd5c8, 0x78d4, 0xd5c2, 0x78d2, 0xd5bc,
+  0x78cf, 0xd5b7, 0x78cd, 0xd5b1, 0x78cb, 0xd5ab, 0x78c9, 0xd5a5,
+  0x78c7, 0xd59f, 0x78c5, 0xd599, 0x78c3, 0xd593, 0x78c1, 0xd58d,
+  0x78bf, 0xd587, 0x78bd, 0xd581, 0x78bb, 0xd57b, 0x78b9, 0xd575,
+  0x78b6, 0xd56f, 0x78b4, 0xd569, 0x78b2, 0xd564, 0x78b0, 0xd55e,
+  0x78ae, 0xd558, 0x78ac, 0xd552, 0x78aa, 0xd54c, 0x78a8, 0xd546,
+  0x78a6, 0xd540, 0x78a4, 0xd53a, 0x78a2, 0xd534, 0x789f, 0xd52e,
+  0x789d, 0xd528, 0x789b, 0xd522, 0x7899, 0xd51c, 0x7897, 0xd517,
+  0x7895, 0xd511, 0x7893, 0xd50b, 0x7891, 0xd505, 0x788f, 0xd4ff,
+  0x788c, 0xd4f9, 0x788a, 0xd4f3, 0x7888, 0xd4ed, 0x7886, 0xd4e7,
+  0x7884, 0xd4e1, 0x7882, 0xd4db, 0x7880, 0xd4d5, 0x787e, 0xd4d0,
+  0x787c, 0xd4ca, 0x7879, 0xd4c4, 0x7877, 0xd4be, 0x7875, 0xd4b8,
+  0x7873, 0xd4b2, 0x7871, 0xd4ac, 0x786f, 0xd4a6, 0x786d, 0xd4a0,
+  0x786b, 0xd49a, 0x7868, 0xd494, 0x7866, 0xd48f, 0x7864, 0xd489,
+  0x7862, 0xd483, 0x7860, 0xd47d, 0x785e, 0xd477, 0x785c, 0xd471,
+  0x7859, 0xd46b, 0x7857, 0xd465, 0x7855, 0xd45f, 0x7853, 0xd459,
+  0x7851, 0xd453, 0x784f, 0xd44e, 0x784d, 0xd448, 0x784a, 0xd442,
+  0x7848, 0xd43c, 0x7846, 0xd436, 0x7844, 0xd430, 0x7842, 0xd42a,
+  0x7840, 0xd424, 0x783e, 0xd41e, 0x783b, 0xd418, 0x7839, 0xd412,
+  0x7837, 0xd40d, 0x7835, 0xd407, 0x7833, 0xd401, 0x7831, 0xd3fb,
+  0x782e, 0xd3f5, 0x782c, 0xd3ef, 0x782a, 0xd3e9, 0x7828, 0xd3e3,
+  0x7826, 0xd3dd, 0x7824, 0xd3d7, 0x7821, 0xd3d2, 0x781f, 0xd3cc,
+  0x781d, 0xd3c6, 0x781b, 0xd3c0, 0x7819, 0xd3ba, 0x7817, 0xd3b4,
+  0x7814, 0xd3ae, 0x7812, 0xd3a8, 0x7810, 0xd3a2, 0x780e, 0xd39d,
+  0x780c, 0xd397, 0x780a, 0xd391, 0x7807, 0xd38b, 0x7805, 0xd385,
+  0x7803, 0xd37f, 0x7801, 0xd379, 0x77ff, 0xd373, 0x77fc, 0xd36d,
+  0x77fa, 0xd368, 0x77f8, 0xd362, 0x77f6, 0xd35c, 0x77f4, 0xd356,
+  0x77f1, 0xd350, 0x77ef, 0xd34a, 0x77ed, 0xd344, 0x77eb, 0xd33e,
+  0x77e9, 0xd338, 0x77e6, 0xd333, 0x77e4, 0xd32d, 0x77e2, 0xd327,
+  0x77e0, 0xd321, 0x77de, 0xd31b, 0x77db, 0xd315, 0x77d9, 0xd30f,
+  0x77d7, 0xd309, 0x77d5, 0xd303, 0x77d3, 0xd2fe, 0x77d0, 0xd2f8,
+  0x77ce, 0xd2f2, 0x77cc, 0xd2ec, 0x77ca, 0xd2e6, 0x77c8, 0xd2e0,
+  0x77c5, 0xd2da, 0x77c3, 0xd2d4, 0x77c1, 0xd2cf, 0x77bf, 0xd2c9,
+  0x77bc, 0xd2c3, 0x77ba, 0xd2bd, 0x77b8, 0xd2b7, 0x77b6, 0xd2b1,
+  0x77b4, 0xd2ab, 0x77b1, 0xd2a5, 0x77af, 0xd2a0, 0x77ad, 0xd29a,
+  0x77ab, 0xd294, 0x77a8, 0xd28e, 0x77a6, 0xd288, 0x77a4, 0xd282,
+  0x77a2, 0xd27c, 0x77a0, 0xd276, 0x779d, 0xd271, 0x779b, 0xd26b,
+  0x7799, 0xd265, 0x7797, 0xd25f, 0x7794, 0xd259, 0x7792, 0xd253,
+  0x7790, 0xd24d, 0x778e, 0xd247, 0x778b, 0xd242, 0x7789, 0xd23c,
+  0x7787, 0xd236, 0x7785, 0xd230, 0x7782, 0xd22a, 0x7780, 0xd224,
+  0x777e, 0xd21e, 0x777c, 0xd219, 0x7779, 0xd213, 0x7777, 0xd20d,
+  0x7775, 0xd207, 0x7773, 0xd201, 0x7770, 0xd1fb, 0x776e, 0xd1f5,
+  0x776c, 0xd1ef, 0x776a, 0xd1ea, 0x7767, 0xd1e4, 0x7765, 0xd1de,
+  0x7763, 0xd1d8, 0x7760, 0xd1d2, 0x775e, 0xd1cc, 0x775c, 0xd1c6,
+  0x775a, 0xd1c1, 0x7757, 0xd1bb, 0x7755, 0xd1b5, 0x7753, 0xd1af,
+  0x7751, 0xd1a9, 0x774e, 0xd1a3, 0x774c, 0xd19d, 0x774a, 0xd198,
+  0x7747, 0xd192, 0x7745, 0xd18c, 0x7743, 0xd186, 0x7741, 0xd180,
+  0x773e, 0xd17a, 0x773c, 0xd174, 0x773a, 0xd16f, 0x7738, 0xd169,
+  0x7735, 0xd163, 0x7733, 0xd15d, 0x7731, 0xd157, 0x772e, 0xd151,
+  0x772c, 0xd14b, 0x772a, 0xd146, 0x7727, 0xd140, 0x7725, 0xd13a,
+  0x7723, 0xd134, 0x7721, 0xd12e, 0x771e, 0xd128, 0x771c, 0xd123,
+  0x771a, 0xd11d, 0x7717, 0xd117, 0x7715, 0xd111, 0x7713, 0xd10b,
+  0x7710, 0xd105, 0x770e, 0xd0ff, 0x770c, 0xd0fa, 0x770a, 0xd0f4,
+  0x7707, 0xd0ee, 0x7705, 0xd0e8, 0x7703, 0xd0e2, 0x7700, 0xd0dc,
+  0x76fe, 0xd0d7, 0x76fc, 0xd0d1, 0x76f9, 0xd0cb, 0x76f7, 0xd0c5,
+  0x76f5, 0xd0bf, 0x76f2, 0xd0b9, 0x76f0, 0xd0b4, 0x76ee, 0xd0ae,
+  0x76eb, 0xd0a8, 0x76e9, 0xd0a2, 0x76e7, 0xd09c, 0x76e4, 0xd096,
+  0x76e2, 0xd091, 0x76e0, 0xd08b, 0x76dd, 0xd085, 0x76db, 0xd07f,
+  0x76d9, 0xd079, 0x76d6, 0xd073, 0x76d4, 0xd06e, 0x76d2, 0xd068,
+  0x76cf, 0xd062, 0x76cd, 0xd05c, 0x76cb, 0xd056, 0x76c8, 0xd050,
+  0x76c6, 0xd04b, 0x76c4, 0xd045, 0x76c1, 0xd03f, 0x76bf, 0xd039,
+  0x76bd, 0xd033, 0x76ba, 0xd02d, 0x76b8, 0xd028, 0x76b6, 0xd022,
+  0x76b3, 0xd01c, 0x76b1, 0xd016, 0x76af, 0xd010, 0x76ac, 0xd00a,
+  0x76aa, 0xd005, 0x76a8, 0xcfff, 0x76a5, 0xcff9, 0x76a3, 0xcff3,
+  0x76a0, 0xcfed, 0x769e, 0xcfe7, 0x769c, 0xcfe2, 0x7699, 0xcfdc,
+  0x7697, 0xcfd6, 0x7695, 0xcfd0, 0x7692, 0xcfca, 0x7690, 0xcfc5,
+  0x768e, 0xcfbf, 0x768b, 0xcfb9, 0x7689, 0xcfb3, 0x7686, 0xcfad,
+  0x7684, 0xcfa7, 0x7682, 0xcfa2, 0x767f, 0xcf9c, 0x767d, 0xcf96,
+  0x767b, 0xcf90, 0x7678, 0xcf8a, 0x7676, 0xcf85, 0x7673, 0xcf7f,
+  0x7671, 0xcf79, 0x766f, 0xcf73, 0x766c, 0xcf6d, 0x766a, 0xcf67,
+  0x7668, 0xcf62, 0x7665, 0xcf5c, 0x7663, 0xcf56, 0x7660, 0xcf50,
+  0x765e, 0xcf4a, 0x765c, 0xcf45, 0x7659, 0xcf3f, 0x7657, 0xcf39,
+  0x7654, 0xcf33, 0x7652, 0xcf2d, 0x7650, 0xcf28, 0x764d, 0xcf22,
+  0x764b, 0xcf1c, 0x7648, 0xcf16, 0x7646, 0xcf10, 0x7644, 0xcf0b,
+  0x7641, 0xcf05, 0x763f, 0xceff, 0x763c, 0xcef9, 0x763a, 0xcef3,
+  0x7638, 0xceee, 0x7635, 0xcee8, 0x7633, 0xcee2, 0x7630, 0xcedc,
+  0x762e, 0xced6, 0x762b, 0xced1, 0x7629, 0xcecb, 0x7627, 0xcec5,
+  0x7624, 0xcebf, 0x7622, 0xceb9, 0x761f, 0xceb4, 0x761d, 0xceae,
+  0x761b, 0xcea8, 0x7618, 0xcea2, 0x7616, 0xce9c, 0x7613, 0xce97,
+  0x7611, 0xce91, 0x760e, 0xce8b, 0x760c, 0xce85, 0x760a, 0xce7f,
+  0x7607, 0xce7a, 0x7605, 0xce74, 0x7602, 0xce6e, 0x7600, 0xce68,
+  0x75fd, 0xce62, 0x75fb, 0xce5d, 0x75f9, 0xce57, 0x75f6, 0xce51,
+  0x75f4, 0xce4b, 0x75f1, 0xce45, 0x75ef, 0xce40, 0x75ec, 0xce3a,
+  0x75ea, 0xce34, 0x75e7, 0xce2e, 0x75e5, 0xce28, 0x75e3, 0xce23,
+  0x75e0, 0xce1d, 0x75de, 0xce17, 0x75db, 0xce11, 0x75d9, 0xce0c,
+  0x75d6, 0xce06, 0x75d4, 0xce00, 0x75d1, 0xcdfa, 0x75cf, 0xcdf4,
+  0x75cc, 0xcdef, 0x75ca, 0xcde9, 0x75c8, 0xcde3, 0x75c5, 0xcddd,
+  0x75c3, 0xcdd8, 0x75c0, 0xcdd2, 0x75be, 0xcdcc, 0x75bb, 0xcdc6,
+  0x75b9, 0xcdc0, 0x75b6, 0xcdbb, 0x75b4, 0xcdb5, 0x75b1, 0xcdaf,
+  0x75af, 0xcda9, 0x75ac, 0xcda3, 0x75aa, 0xcd9e, 0x75a7, 0xcd98,
+  0x75a5, 0xcd92, 0x75a3, 0xcd8c, 0x75a0, 0xcd87, 0x759e, 0xcd81,
+  0x759b, 0xcd7b, 0x7599, 0xcd75, 0x7596, 0xcd70, 0x7594, 0xcd6a,
+  0x7591, 0xcd64, 0x758f, 0xcd5e, 0x758c, 0xcd58, 0x758a, 0xcd53,
+  0x7587, 0xcd4d, 0x7585, 0xcd47, 0x7582, 0xcd41, 0x7580, 0xcd3c,
+  0x757d, 0xcd36, 0x757b, 0xcd30, 0x7578, 0xcd2a, 0x7576, 0xcd25,
+  0x7573, 0xcd1f, 0x7571, 0xcd19, 0x756e, 0xcd13, 0x756c, 0xcd0d,
+  0x7569, 0xcd08, 0x7567, 0xcd02, 0x7564, 0xccfc, 0x7562, 0xccf6,
+  0x755f, 0xccf1, 0x755d, 0xcceb, 0x755a, 0xcce5, 0x7558, 0xccdf,
+  0x7555, 0xccda, 0x7553, 0xccd4, 0x7550, 0xccce, 0x754e, 0xccc8,
+  0x754b, 0xccc3, 0x7549, 0xccbd, 0x7546, 0xccb7, 0x7544, 0xccb1,
+  0x7541, 0xccac, 0x753f, 0xcca6, 0x753c, 0xcca0, 0x753a, 0xcc9a,
+  0x7537, 0xcc95, 0x7535, 0xcc8f, 0x7532, 0xcc89, 0x752f, 0xcc83,
+  0x752d, 0xcc7e, 0x752a, 0xcc78, 0x7528, 0xcc72, 0x7525, 0xcc6c,
+  0x7523, 0xcc67, 0x7520, 0xcc61, 0x751e, 0xcc5b, 0x751b, 0xcc55,
+  0x7519, 0xcc50, 0x7516, 0xcc4a, 0x7514, 0xcc44, 0x7511, 0xcc3e,
+  0x750f, 0xcc39, 0x750c, 0xcc33, 0x7509, 0xcc2d, 0x7507, 0xcc27,
+  0x7504, 0xcc22, 0x7502, 0xcc1c, 0x74ff, 0xcc16, 0x74fd, 0xcc10,
+  0x74fa, 0xcc0b, 0x74f8, 0xcc05, 0x74f5, 0xcbff, 0x74f2, 0xcbf9,
+  0x74f0, 0xcbf4, 0x74ed, 0xcbee, 0x74eb, 0xcbe8, 0x74e8, 0xcbe2,
+  0x74e6, 0xcbdd, 0x74e3, 0xcbd7, 0x74e1, 0xcbd1, 0x74de, 0xcbcb,
+  0x74db, 0xcbc6, 0x74d9, 0xcbc0, 0x74d6, 0xcbba, 0x74d4, 0xcbb5,
+  0x74d1, 0xcbaf, 0x74cf, 0xcba9, 0x74cc, 0xcba3, 0x74c9, 0xcb9e,
+  0x74c7, 0xcb98, 0x74c4, 0xcb92, 0x74c2, 0xcb8c, 0x74bf, 0xcb87,
+  0x74bd, 0xcb81, 0x74ba, 0xcb7b, 0x74b7, 0xcb75, 0x74b5, 0xcb70,
+  0x74b2, 0xcb6a, 0x74b0, 0xcb64, 0x74ad, 0xcb5f, 0x74ab, 0xcb59,
+  0x74a8, 0xcb53, 0x74a5, 0xcb4d, 0x74a3, 0xcb48, 0x74a0, 0xcb42,
+  0x749e, 0xcb3c, 0x749b, 0xcb36, 0x7498, 0xcb31, 0x7496, 0xcb2b,
+  0x7493, 0xcb25, 0x7491, 0xcb20, 0x748e, 0xcb1a, 0x748b, 0xcb14,
+  0x7489, 0xcb0e, 0x7486, 0xcb09, 0x7484, 0xcb03, 0x7481, 0xcafd,
+  0x747e, 0xcaf8, 0x747c, 0xcaf2, 0x7479, 0xcaec, 0x7477, 0xcae6,
+  0x7474, 0xcae1, 0x7471, 0xcadb, 0x746f, 0xcad5, 0x746c, 0xcad0,
+  0x746a, 0xcaca, 0x7467, 0xcac4, 0x7464, 0xcabe, 0x7462, 0xcab9,
+  0x745f, 0xcab3, 0x745c, 0xcaad, 0x745a, 0xcaa8, 0x7457, 0xcaa2,
+  0x7455, 0xca9c, 0x7452, 0xca96, 0x744f, 0xca91, 0x744d, 0xca8b,
+  0x744a, 0xca85, 0x7448, 0xca80, 0x7445, 0xca7a, 0x7442, 0xca74,
+  0x7440, 0xca6e, 0x743d, 0xca69, 0x743a, 0xca63, 0x7438, 0xca5d,
+  0x7435, 0xca58, 0x7432, 0xca52, 0x7430, 0xca4c, 0x742d, 0xca46,
+  0x742b, 0xca41, 0x7428, 0xca3b, 0x7425, 0xca35, 0x7423, 0xca30,
+  0x7420, 0xca2a, 0x741d, 0xca24, 0x741b, 0xca1f, 0x7418, 0xca19,
+  0x7415, 0xca13, 0x7413, 0xca0d, 0x7410, 0xca08, 0x740d, 0xca02,
+  0x740b, 0xc9fc, 0x7408, 0xc9f7, 0x7406, 0xc9f1, 0x7403, 0xc9eb,
+  0x7400, 0xc9e6, 0x73fe, 0xc9e0, 0x73fb, 0xc9da, 0x73f8, 0xc9d5,
+  0x73f6, 0xc9cf, 0x73f3, 0xc9c9, 0x73f0, 0xc9c3, 0x73ee, 0xc9be,
+  0x73eb, 0xc9b8, 0x73e8, 0xc9b2, 0x73e6, 0xc9ad, 0x73e3, 0xc9a7,
+  0x73e0, 0xc9a1, 0x73de, 0xc99c, 0x73db, 0xc996, 0x73d8, 0xc990,
+  0x73d6, 0xc98b, 0x73d3, 0xc985, 0x73d0, 0xc97f, 0x73ce, 0xc97a,
+  0x73cb, 0xc974, 0x73c8, 0xc96e, 0x73c6, 0xc968, 0x73c3, 0xc963,
+  0x73c0, 0xc95d, 0x73bd, 0xc957, 0x73bb, 0xc952, 0x73b8, 0xc94c,
+  0x73b5, 0xc946, 0x73b3, 0xc941, 0x73b0, 0xc93b, 0x73ad, 0xc935,
+  0x73ab, 0xc930, 0x73a8, 0xc92a, 0x73a5, 0xc924, 0x73a3, 0xc91f,
+  0x73a0, 0xc919, 0x739d, 0xc913, 0x739b, 0xc90e, 0x7398, 0xc908,
+  0x7395, 0xc902, 0x7392, 0xc8fd, 0x7390, 0xc8f7, 0x738d, 0xc8f1,
+  0x738a, 0xc8ec, 0x7388, 0xc8e6, 0x7385, 0xc8e0, 0x7382, 0xc8db,
+  0x737f, 0xc8d5, 0x737d, 0xc8cf, 0x737a, 0xc8ca, 0x7377, 0xc8c4,
+  0x7375, 0xc8be, 0x7372, 0xc8b9, 0x736f, 0xc8b3, 0x736c, 0xc8ad,
+  0x736a, 0xc8a8, 0x7367, 0xc8a2, 0x7364, 0xc89c, 0x7362, 0xc897,
+  0x735f, 0xc891, 0x735c, 0xc88b, 0x7359, 0xc886, 0x7357, 0xc880,
+  0x7354, 0xc87a, 0x7351, 0xc875, 0x734f, 0xc86f, 0x734c, 0xc869,
+  0x7349, 0xc864, 0x7346, 0xc85e, 0x7344, 0xc858, 0x7341, 0xc853,
+  0x733e, 0xc84d, 0x733b, 0xc847, 0x7339, 0xc842, 0x7336, 0xc83c,
+  0x7333, 0xc836, 0x7330, 0xc831, 0x732e, 0xc82b, 0x732b, 0xc825,
+  0x7328, 0xc820, 0x7326, 0xc81a, 0x7323, 0xc814, 0x7320, 0xc80f,
+  0x731d, 0xc809, 0x731b, 0xc803, 0x7318, 0xc7fe, 0x7315, 0xc7f8,
+  0x7312, 0xc7f3, 0x7310, 0xc7ed, 0x730d, 0xc7e7, 0x730a, 0xc7e2,
+  0x7307, 0xc7dc, 0x7305, 0xc7d6, 0x7302, 0xc7d1, 0x72ff, 0xc7cb,
+  0x72fc, 0xc7c5, 0x72f9, 0xc7c0, 0x72f7, 0xc7ba, 0x72f4, 0xc7b4,
+  0x72f1, 0xc7af, 0x72ee, 0xc7a9, 0x72ec, 0xc7a3, 0x72e9, 0xc79e,
+  0x72e6, 0xc798, 0x72e3, 0xc793, 0x72e1, 0xc78d, 0x72de, 0xc787,
+  0x72db, 0xc782, 0x72d8, 0xc77c, 0x72d5, 0xc776, 0x72d3, 0xc771,
+  0x72d0, 0xc76b, 0x72cd, 0xc765, 0x72ca, 0xc760, 0x72c8, 0xc75a,
+  0x72c5, 0xc755, 0x72c2, 0xc74f, 0x72bf, 0xc749, 0x72bc, 0xc744,
+  0x72ba, 0xc73e, 0x72b7, 0xc738, 0x72b4, 0xc733, 0x72b1, 0xc72d,
+  0x72af, 0xc728, 0x72ac, 0xc722, 0x72a9, 0xc71c, 0x72a6, 0xc717,
+  0x72a3, 0xc711, 0x72a1, 0xc70b, 0x729e, 0xc706, 0x729b, 0xc700,
+  0x7298, 0xc6fa, 0x7295, 0xc6f5, 0x7293, 0xc6ef, 0x7290, 0xc6ea,
+  0x728d, 0xc6e4, 0x728a, 0xc6de, 0x7287, 0xc6d9, 0x7285, 0xc6d3,
+  0x7282, 0xc6ce, 0x727f, 0xc6c8, 0x727c, 0xc6c2, 0x7279, 0xc6bd,
+  0x7276, 0xc6b7, 0x7274, 0xc6b1, 0x7271, 0xc6ac, 0x726e, 0xc6a6,
+  0x726b, 0xc6a1, 0x7268, 0xc69b, 0x7266, 0xc695, 0x7263, 0xc690,
+  0x7260, 0xc68a, 0x725d, 0xc684, 0x725a, 0xc67f, 0x7257, 0xc679,
+  0x7255, 0xc674, 0x7252, 0xc66e, 0x724f, 0xc668, 0x724c, 0xc663,
+  0x7249, 0xc65d, 0x7247, 0xc658, 0x7244, 0xc652, 0x7241, 0xc64c,
+  0x723e, 0xc647, 0x723b, 0xc641, 0x7238, 0xc63c, 0x7236, 0xc636,
+  0x7233, 0xc630, 0x7230, 0xc62b, 0x722d, 0xc625, 0x722a, 0xc620,
+  0x7227, 0xc61a, 0x7224, 0xc614, 0x7222, 0xc60f, 0x721f, 0xc609,
+  0x721c, 0xc603, 0x7219, 0xc5fe, 0x7216, 0xc5f8, 0x7213, 0xc5f3,
+  0x7211, 0xc5ed, 0x720e, 0xc5e7, 0x720b, 0xc5e2, 0x7208, 0xc5dc,
+  0x7205, 0xc5d7, 0x7202, 0xc5d1, 0x71ff, 0xc5cc, 0x71fd, 0xc5c6,
+  0x71fa, 0xc5c0, 0x71f7, 0xc5bb, 0x71f4, 0xc5b5, 0x71f1, 0xc5b0,
+  0x71ee, 0xc5aa, 0x71eb, 0xc5a4, 0x71e9, 0xc59f, 0x71e6, 0xc599,
+  0x71e3, 0xc594, 0x71e0, 0xc58e, 0x71dd, 0xc588, 0x71da, 0xc583,
+  0x71d7, 0xc57d, 0x71d4, 0xc578, 0x71d2, 0xc572, 0x71cf, 0xc56c,
+  0x71cc, 0xc567, 0x71c9, 0xc561, 0x71c6, 0xc55c, 0x71c3, 0xc556,
+  0x71c0, 0xc551, 0x71bd, 0xc54b, 0x71bb, 0xc545, 0x71b8, 0xc540,
+  0x71b5, 0xc53a, 0x71b2, 0xc535, 0x71af, 0xc52f, 0x71ac, 0xc529,
+  0x71a9, 0xc524, 0x71a6, 0xc51e, 0x71a3, 0xc519, 0x71a1, 0xc513,
+  0x719e, 0xc50e, 0x719b, 0xc508, 0x7198, 0xc502, 0x7195, 0xc4fd,
+  0x7192, 0xc4f7, 0x718f, 0xc4f2, 0x718c, 0xc4ec, 0x7189, 0xc4e7,
+  0x7186, 0xc4e1, 0x7184, 0xc4db, 0x7181, 0xc4d6, 0x717e, 0xc4d0,
+  0x717b, 0xc4cb, 0x7178, 0xc4c5, 0x7175, 0xc4c0, 0x7172, 0xc4ba,
+  0x716f, 0xc4b4, 0x716c, 0xc4af, 0x7169, 0xc4a9, 0x7167, 0xc4a4,
+  0x7164, 0xc49e, 0x7161, 0xc499, 0x715e, 0xc493, 0x715b, 0xc48d,
+  0x7158, 0xc488, 0x7155, 0xc482, 0x7152, 0xc47d, 0x714f, 0xc477,
+  0x714c, 0xc472, 0x7149, 0xc46c, 0x7146, 0xc467, 0x7143, 0xc461,
+  0x7141, 0xc45b, 0x713e, 0xc456, 0x713b, 0xc450, 0x7138, 0xc44b,
+  0x7135, 0xc445, 0x7132, 0xc440, 0x712f, 0xc43a, 0x712c, 0xc434,
+  0x7129, 0xc42f, 0x7126, 0xc429, 0x7123, 0xc424, 0x7120, 0xc41e,
+  0x711d, 0xc419, 0x711a, 0xc413, 0x7117, 0xc40e, 0x7114, 0xc408,
+  0x7112, 0xc403, 0x710f, 0xc3fd, 0x710c, 0xc3f7, 0x7109, 0xc3f2,
+  0x7106, 0xc3ec, 0x7103, 0xc3e7, 0x7100, 0xc3e1, 0x70fd, 0xc3dc,
+  0x70fa, 0xc3d6, 0x70f7, 0xc3d1, 0x70f4, 0xc3cb, 0x70f1, 0xc3c5,
+  0x70ee, 0xc3c0, 0x70eb, 0xc3ba, 0x70e8, 0xc3b5, 0x70e5, 0xc3af,
+  0x70e2, 0xc3aa, 0x70df, 0xc3a4, 0x70dc, 0xc39f, 0x70d9, 0xc399,
+  0x70d6, 0xc394, 0x70d3, 0xc38e, 0x70d1, 0xc389, 0x70ce, 0xc383,
+  0x70cb, 0xc37d, 0x70c8, 0xc378, 0x70c5, 0xc372, 0x70c2, 0xc36d,
+  0x70bf, 0xc367, 0x70bc, 0xc362, 0x70b9, 0xc35c, 0x70b6, 0xc357,
+  0x70b3, 0xc351, 0x70b0, 0xc34c, 0x70ad, 0xc346, 0x70aa, 0xc341,
+  0x70a7, 0xc33b, 0x70a4, 0xc336, 0x70a1, 0xc330, 0x709e, 0xc32a,
+  0x709b, 0xc325, 0x7098, 0xc31f, 0x7095, 0xc31a, 0x7092, 0xc314,
+  0x708f, 0xc30f, 0x708c, 0xc309, 0x7089, 0xc304, 0x7086, 0xc2fe,
+  0x7083, 0xc2f9, 0x7080, 0xc2f3, 0x707d, 0xc2ee, 0x707a, 0xc2e8,
+  0x7077, 0xc2e3, 0x7074, 0xc2dd, 0x7071, 0xc2d8, 0x706e, 0xc2d2,
+  0x706b, 0xc2cd, 0x7068, 0xc2c7, 0x7065, 0xc2c2, 0x7062, 0xc2bc,
+  0x705f, 0xc2b7, 0x705c, 0xc2b1, 0x7059, 0xc2ab, 0x7056, 0xc2a6,
+  0x7053, 0xc2a0, 0x7050, 0xc29b, 0x704d, 0xc295, 0x704a, 0xc290,
+  0x7047, 0xc28a, 0x7044, 0xc285, 0x7041, 0xc27f, 0x703e, 0xc27a,
+  0x703b, 0xc274, 0x7038, 0xc26f, 0x7035, 0xc269, 0x7032, 0xc264,
+  0x702f, 0xc25e, 0x702c, 0xc259, 0x7029, 0xc253, 0x7026, 0xc24e,
+  0x7023, 0xc248, 0x7020, 0xc243, 0x701d, 0xc23d, 0x7019, 0xc238,
+  0x7016, 0xc232, 0x7013, 0xc22d, 0x7010, 0xc227, 0x700d, 0xc222,
+  0x700a, 0xc21c, 0x7007, 0xc217, 0x7004, 0xc211, 0x7001, 0xc20c,
+  0x6ffe, 0xc206, 0x6ffb, 0xc201, 0x6ff8, 0xc1fb, 0x6ff5, 0xc1f6,
+  0x6ff2, 0xc1f0, 0x6fef, 0xc1eb, 0x6fec, 0xc1e5, 0x6fe9, 0xc1e0,
+  0x6fe6, 0xc1da, 0x6fe3, 0xc1d5, 0x6fe0, 0xc1cf, 0x6fdd, 0xc1ca,
+  0x6fda, 0xc1c4, 0x6fd6, 0xc1bf, 0x6fd3, 0xc1b9, 0x6fd0, 0xc1b4,
+  0x6fcd, 0xc1ae, 0x6fca, 0xc1a9, 0x6fc7, 0xc1a3, 0x6fc4, 0xc19e,
+  0x6fc1, 0xc198, 0x6fbe, 0xc193, 0x6fbb, 0xc18d, 0x6fb8, 0xc188,
+  0x6fb5, 0xc183, 0x6fb2, 0xc17d, 0x6faf, 0xc178, 0x6fac, 0xc172,
+  0x6fa9, 0xc16d, 0x6fa5, 0xc167, 0x6fa2, 0xc162, 0x6f9f, 0xc15c,
+  0x6f9c, 0xc157, 0x6f99, 0xc151, 0x6f96, 0xc14c, 0x6f93, 0xc146,
+  0x6f90, 0xc141, 0x6f8d, 0xc13b, 0x6f8a, 0xc136, 0x6f87, 0xc130,
+  0x6f84, 0xc12b, 0x6f81, 0xc125, 0x6f7d, 0xc120, 0x6f7a, 0xc11a,
+  0x6f77, 0xc115, 0x6f74, 0xc10f, 0x6f71, 0xc10a, 0x6f6e, 0xc105,
+  0x6f6b, 0xc0ff, 0x6f68, 0xc0fa, 0x6f65, 0xc0f4, 0x6f62, 0xc0ef,
+  0x6f5f, 0xc0e9, 0x6f5b, 0xc0e4, 0x6f58, 0xc0de, 0x6f55, 0xc0d9,
+  0x6f52, 0xc0d3, 0x6f4f, 0xc0ce, 0x6f4c, 0xc0c8, 0x6f49, 0xc0c3,
+  0x6f46, 0xc0bd, 0x6f43, 0xc0b8, 0x6f3f, 0xc0b3, 0x6f3c, 0xc0ad,
+  0x6f39, 0xc0a8, 0x6f36, 0xc0a2, 0x6f33, 0xc09d, 0x6f30, 0xc097,
+  0x6f2d, 0xc092, 0x6f2a, 0xc08c, 0x6f27, 0xc087, 0x6f23, 0xc081,
+  0x6f20, 0xc07c, 0x6f1d, 0xc077, 0x6f1a, 0xc071, 0x6f17, 0xc06c,
+  0x6f14, 0xc066, 0x6f11, 0xc061, 0x6f0e, 0xc05b, 0x6f0b, 0xc056,
+  0x6f07, 0xc050, 0x6f04, 0xc04b, 0x6f01, 0xc045, 0x6efe, 0xc040,
+  0x6efb, 0xc03b, 0x6ef8, 0xc035, 0x6ef5, 0xc030, 0x6ef1, 0xc02a,
+  0x6eee, 0xc025, 0x6eeb, 0xc01f, 0x6ee8, 0xc01a, 0x6ee5, 0xc014,
+  0x6ee2, 0xc00f, 0x6edf, 0xc00a, 0x6edc, 0xc004, 0x6ed8, 0xbfff,
+  0x6ed5, 0xbff9, 0x6ed2, 0xbff4, 0x6ecf, 0xbfee, 0x6ecc, 0xbfe9,
+  0x6ec9, 0xbfe3, 0x6ec6, 0xbfde, 0x6ec2, 0xbfd9, 0x6ebf, 0xbfd3,
+  0x6ebc, 0xbfce, 0x6eb9, 0xbfc8, 0x6eb6, 0xbfc3, 0x6eb3, 0xbfbd,
+  0x6eaf, 0xbfb8, 0x6eac, 0xbfb3, 0x6ea9, 0xbfad, 0x6ea6, 0xbfa8,
+  0x6ea3, 0xbfa2, 0x6ea0, 0xbf9d, 0x6e9c, 0xbf97, 0x6e99, 0xbf92,
+  0x6e96, 0xbf8d, 0x6e93, 0xbf87, 0x6e90, 0xbf82, 0x6e8d, 0xbf7c,
+  0x6e89, 0xbf77, 0x6e86, 0xbf71, 0x6e83, 0xbf6c, 0x6e80, 0xbf67,
+  0x6e7d, 0xbf61, 0x6e7a, 0xbf5c, 0x6e76, 0xbf56, 0x6e73, 0xbf51,
+  0x6e70, 0xbf4b, 0x6e6d, 0xbf46, 0x6e6a, 0xbf41, 0x6e67, 0xbf3b,
+  0x6e63, 0xbf36, 0x6e60, 0xbf30, 0x6e5d, 0xbf2b, 0x6e5a, 0xbf26,
+  0x6e57, 0xbf20, 0x6e53, 0xbf1b, 0x6e50, 0xbf15, 0x6e4d, 0xbf10,
+  0x6e4a, 0xbf0a, 0x6e47, 0xbf05, 0x6e44, 0xbf00, 0x6e40, 0xbefa,
+  0x6e3d, 0xbef5, 0x6e3a, 0xbeef, 0x6e37, 0xbeea, 0x6e34, 0xbee5,
+  0x6e30, 0xbedf, 0x6e2d, 0xbeda, 0x6e2a, 0xbed4, 0x6e27, 0xbecf,
+  0x6e24, 0xbeca, 0x6e20, 0xbec4, 0x6e1d, 0xbebf, 0x6e1a, 0xbeb9,
+  0x6e17, 0xbeb4, 0x6e14, 0xbeae, 0x6e10, 0xbea9, 0x6e0d, 0xbea4,
+  0x6e0a, 0xbe9e, 0x6e07, 0xbe99, 0x6e04, 0xbe93, 0x6e00, 0xbe8e,
+  0x6dfd, 0xbe89, 0x6dfa, 0xbe83, 0x6df7, 0xbe7e, 0x6df3, 0xbe78,
+  0x6df0, 0xbe73, 0x6ded, 0xbe6e, 0x6dea, 0xbe68, 0x6de7, 0xbe63,
+  0x6de3, 0xbe5e, 0x6de0, 0xbe58, 0x6ddd, 0xbe53, 0x6dda, 0xbe4d,
+  0x6dd6, 0xbe48, 0x6dd3, 0xbe43, 0x6dd0, 0xbe3d, 0x6dcd, 0xbe38,
+  0x6dca, 0xbe32, 0x6dc6, 0xbe2d, 0x6dc3, 0xbe28, 0x6dc0, 0xbe22,
+  0x6dbd, 0xbe1d, 0x6db9, 0xbe17, 0x6db6, 0xbe12, 0x6db3, 0xbe0d,
+  0x6db0, 0xbe07, 0x6dac, 0xbe02, 0x6da9, 0xbdfd, 0x6da6, 0xbdf7,
+  0x6da3, 0xbdf2, 0x6d9f, 0xbdec, 0x6d9c, 0xbde7, 0x6d99, 0xbde2,
+  0x6d96, 0xbddc, 0x6d92, 0xbdd7, 0x6d8f, 0xbdd1, 0x6d8c, 0xbdcc,
+  0x6d89, 0xbdc7, 0x6d85, 0xbdc1, 0x6d82, 0xbdbc, 0x6d7f, 0xbdb7,
+  0x6d7c, 0xbdb1, 0x6d78, 0xbdac, 0x6d75, 0xbda6, 0x6d72, 0xbda1,
+  0x6d6f, 0xbd9c, 0x6d6b, 0xbd96, 0x6d68, 0xbd91, 0x6d65, 0xbd8c,
+  0x6d62, 0xbd86, 0x6d5e, 0xbd81, 0x6d5b, 0xbd7c, 0x6d58, 0xbd76,
+  0x6d55, 0xbd71, 0x6d51, 0xbd6b, 0x6d4e, 0xbd66, 0x6d4b, 0xbd61,
+  0x6d48, 0xbd5b, 0x6d44, 0xbd56, 0x6d41, 0xbd51, 0x6d3e, 0xbd4b,
+  0x6d3a, 0xbd46, 0x6d37, 0xbd40, 0x6d34, 0xbd3b, 0x6d31, 0xbd36,
+  0x6d2d, 0xbd30, 0x6d2a, 0xbd2b, 0x6d27, 0xbd26, 0x6d23, 0xbd20,
+  0x6d20, 0xbd1b, 0x6d1d, 0xbd16, 0x6d1a, 0xbd10, 0x6d16, 0xbd0b,
+  0x6d13, 0xbd06, 0x6d10, 0xbd00, 0x6d0c, 0xbcfb, 0x6d09, 0xbcf5,
+  0x6d06, 0xbcf0, 0x6d03, 0xbceb, 0x6cff, 0xbce5, 0x6cfc, 0xbce0,
+  0x6cf9, 0xbcdb, 0x6cf5, 0xbcd5, 0x6cf2, 0xbcd0, 0x6cef, 0xbccb,
+  0x6cec, 0xbcc5, 0x6ce8, 0xbcc0, 0x6ce5, 0xbcbb, 0x6ce2, 0xbcb5,
+  0x6cde, 0xbcb0, 0x6cdb, 0xbcab, 0x6cd8, 0xbca5, 0x6cd4, 0xbca0,
+  0x6cd1, 0xbc9b, 0x6cce, 0xbc95, 0x6cca, 0xbc90, 0x6cc7, 0xbc8b,
+  0x6cc4, 0xbc85, 0x6cc1, 0xbc80, 0x6cbd, 0xbc7b, 0x6cba, 0xbc75,
+  0x6cb7, 0xbc70, 0x6cb3, 0xbc6b, 0x6cb0, 0xbc65, 0x6cad, 0xbc60,
+  0x6ca9, 0xbc5b, 0x6ca6, 0xbc55, 0x6ca3, 0xbc50, 0x6c9f, 0xbc4b,
+  0x6c9c, 0xbc45, 0x6c99, 0xbc40, 0x6c95, 0xbc3b, 0x6c92, 0xbc35,
+  0x6c8f, 0xbc30, 0x6c8b, 0xbc2b, 0x6c88, 0xbc25, 0x6c85, 0xbc20,
+  0x6c81, 0xbc1b, 0x6c7e, 0xbc15, 0x6c7b, 0xbc10, 0x6c77, 0xbc0b,
+  0x6c74, 0xbc05, 0x6c71, 0xbc00, 0x6c6d, 0xbbfb, 0x6c6a, 0xbbf5,
+  0x6c67, 0xbbf0, 0x6c63, 0xbbeb, 0x6c60, 0xbbe5, 0x6c5d, 0xbbe0,
+  0x6c59, 0xbbdb, 0x6c56, 0xbbd5, 0x6c53, 0xbbd0, 0x6c4f, 0xbbcb,
+  0x6c4c, 0xbbc5, 0x6c49, 0xbbc0, 0x6c45, 0xbbbb, 0x6c42, 0xbbb5,
+  0x6c3f, 0xbbb0, 0x6c3b, 0xbbab, 0x6c38, 0xbba6, 0x6c34, 0xbba0,
+  0x6c31, 0xbb9b, 0x6c2e, 0xbb96, 0x6c2a, 0xbb90, 0x6c27, 0xbb8b,
+  0x6c24, 0xbb86, 0x6c20, 0xbb80, 0x6c1d, 0xbb7b, 0x6c1a, 0xbb76,
+  0x6c16, 0xbb70, 0x6c13, 0xbb6b, 0x6c0f, 0xbb66, 0x6c0c, 0xbb61,
+  0x6c09, 0xbb5b, 0x6c05, 0xbb56, 0x6c02, 0xbb51, 0x6bff, 0xbb4b,
+  0x6bfb, 0xbb46, 0x6bf8, 0xbb41, 0x6bf5, 0xbb3b, 0x6bf1, 0xbb36,
+  0x6bee, 0xbb31, 0x6bea, 0xbb2c, 0x6be7, 0xbb26, 0x6be4, 0xbb21,
+  0x6be0, 0xbb1c, 0x6bdd, 0xbb16, 0x6bd9, 0xbb11, 0x6bd6, 0xbb0c,
+  0x6bd3, 0xbb06, 0x6bcf, 0xbb01, 0x6bcc, 0xbafc, 0x6bc9, 0xbaf7,
+  0x6bc5, 0xbaf1, 0x6bc2, 0xbaec, 0x6bbe, 0xbae7, 0x6bbb, 0xbae1,
+  0x6bb8, 0xbadc, 0x6bb4, 0xbad7, 0x6bb1, 0xbad2, 0x6bad, 0xbacc,
+  0x6baa, 0xbac7, 0x6ba7, 0xbac2, 0x6ba3, 0xbabc, 0x6ba0, 0xbab7,
+  0x6b9c, 0xbab2, 0x6b99, 0xbaad, 0x6b96, 0xbaa7, 0x6b92, 0xbaa2,
+  0x6b8f, 0xba9d, 0x6b8b, 0xba97, 0x6b88, 0xba92, 0x6b85, 0xba8d,
+  0x6b81, 0xba88, 0x6b7e, 0xba82, 0x6b7a, 0xba7d, 0x6b77, 0xba78,
+  0x6b73, 0xba73, 0x6b70, 0xba6d, 0x6b6d, 0xba68, 0x6b69, 0xba63,
+  0x6b66, 0xba5d, 0x6b62, 0xba58, 0x6b5f, 0xba53, 0x6b5c, 0xba4e,
+  0x6b58, 0xba48, 0x6b55, 0xba43, 0x6b51, 0xba3e, 0x6b4e, 0xba39,
+  0x6b4a, 0xba33, 0x6b47, 0xba2e, 0x6b44, 0xba29, 0x6b40, 0xba23,
+  0x6b3d, 0xba1e, 0x6b39, 0xba19, 0x6b36, 0xba14, 0x6b32, 0xba0e,
+  0x6b2f, 0xba09, 0x6b2c, 0xba04, 0x6b28, 0xb9ff, 0x6b25, 0xb9f9,
+  0x6b21, 0xb9f4, 0x6b1e, 0xb9ef, 0x6b1a, 0xb9ea, 0x6b17, 0xb9e4,
+  0x6b13, 0xb9df, 0x6b10, 0xb9da, 0x6b0d, 0xb9d5, 0x6b09, 0xb9cf,
+  0x6b06, 0xb9ca, 0x6b02, 0xb9c5, 0x6aff, 0xb9c0, 0x6afb, 0xb9ba,
+  0x6af8, 0xb9b5, 0x6af4, 0xb9b0, 0x6af1, 0xb9ab, 0x6aee, 0xb9a5,
+  0x6aea, 0xb9a0, 0x6ae7, 0xb99b, 0x6ae3, 0xb996, 0x6ae0, 0xb990,
+  0x6adc, 0xb98b, 0x6ad9, 0xb986, 0x6ad5, 0xb981, 0x6ad2, 0xb97b,
+  0x6ace, 0xb976, 0x6acb, 0xb971, 0x6ac8, 0xb96c, 0x6ac4, 0xb966,
+  0x6ac1, 0xb961, 0x6abd, 0xb95c, 0x6aba, 0xb957, 0x6ab6, 0xb951,
+  0x6ab3, 0xb94c, 0x6aaf, 0xb947, 0x6aac, 0xb942, 0x6aa8, 0xb93c,
+  0x6aa5, 0xb937, 0x6aa1, 0xb932, 0x6a9e, 0xb92d, 0x6a9a, 0xb928,
+  0x6a97, 0xb922, 0x6a93, 0xb91d, 0x6a90, 0xb918, 0x6a8c, 0xb913,
+  0x6a89, 0xb90d, 0x6a86, 0xb908, 0x6a82, 0xb903, 0x6a7f, 0xb8fe,
+  0x6a7b, 0xb8f8, 0x6a78, 0xb8f3, 0x6a74, 0xb8ee, 0x6a71, 0xb8e9,
+  0x6a6d, 0xb8e4, 0x6a6a, 0xb8de, 0x6a66, 0xb8d9, 0x6a63, 0xb8d4,
+  0x6a5f, 0xb8cf, 0x6a5c, 0xb8c9, 0x6a58, 0xb8c4, 0x6a55, 0xb8bf,
+  0x6a51, 0xb8ba, 0x6a4e, 0xb8b5, 0x6a4a, 0xb8af, 0x6a47, 0xb8aa,
+  0x6a43, 0xb8a5, 0x6a40, 0xb8a0, 0x6a3c, 0xb89b, 0x6a39, 0xb895,
+  0x6a35, 0xb890, 0x6a32, 0xb88b, 0x6a2e, 0xb886, 0x6a2b, 0xb880,
+  0x6a27, 0xb87b, 0x6a24, 0xb876, 0x6a20, 0xb871, 0x6a1d, 0xb86c,
+  0x6a19, 0xb866, 0x6a16, 0xb861, 0x6a12, 0xb85c, 0x6a0e, 0xb857,
+  0x6a0b, 0xb852, 0x6a07, 0xb84c, 0x6a04, 0xb847, 0x6a00, 0xb842,
+  0x69fd, 0xb83d, 0x69f9, 0xb838, 0x69f6, 0xb832, 0x69f2, 0xb82d,
+  0x69ef, 0xb828, 0x69eb, 0xb823, 0x69e8, 0xb81e, 0x69e4, 0xb818,
+  0x69e1, 0xb813, 0x69dd, 0xb80e, 0x69da, 0xb809, 0x69d6, 0xb804,
+  0x69d3, 0xb7fe, 0x69cf, 0xb7f9, 0x69cb, 0xb7f4, 0x69c8, 0xb7ef,
+  0x69c4, 0xb7ea, 0x69c1, 0xb7e4, 0x69bd, 0xb7df, 0x69ba, 0xb7da,
+  0x69b6, 0xb7d5, 0x69b3, 0xb7d0, 0x69af, 0xb7ca, 0x69ac, 0xb7c5,
+  0x69a8, 0xb7c0, 0x69a5, 0xb7bb, 0x69a1, 0xb7b6, 0x699d, 0xb7b1,
+  0x699a, 0xb7ab, 0x6996, 0xb7a6, 0x6993, 0xb7a1, 0x698f, 0xb79c,
+  0x698c, 0xb797, 0x6988, 0xb791, 0x6985, 0xb78c, 0x6981, 0xb787,
+  0x697d, 0xb782, 0x697a, 0xb77d, 0x6976, 0xb778, 0x6973, 0xb772,
+  0x696f, 0xb76d, 0x696c, 0xb768, 0x6968, 0xb763, 0x6964, 0xb75e,
+  0x6961, 0xb758, 0x695d, 0xb753, 0x695a, 0xb74e, 0x6956, 0xb749,
+  0x6953, 0xb744, 0x694f, 0xb73f, 0x694b, 0xb739, 0x6948, 0xb734,
+  0x6944, 0xb72f, 0x6941, 0xb72a, 0x693d, 0xb725, 0x693a, 0xb720,
+  0x6936, 0xb71a, 0x6932, 0xb715, 0x692f, 0xb710, 0x692b, 0xb70b,
+  0x6928, 0xb706, 0x6924, 0xb701, 0x6921, 0xb6fb, 0x691d, 0xb6f6,
+  0x6919, 0xb6f1, 0x6916, 0xb6ec, 0x6912, 0xb6e7, 0x690f, 0xb6e2,
+  0x690b, 0xb6dd, 0x6907, 0xb6d7, 0x6904, 0xb6d2, 0x6900, 0xb6cd,
+  0x68fd, 0xb6c8, 0x68f9, 0xb6c3, 0x68f5, 0xb6be, 0x68f2, 0xb6b8,
+  0x68ee, 0xb6b3, 0x68eb, 0xb6ae, 0x68e7, 0xb6a9, 0x68e3, 0xb6a4,
+  0x68e0, 0xb69f, 0x68dc, 0xb69a, 0x68d9, 0xb694, 0x68d5, 0xb68f,
+  0x68d1, 0xb68a, 0x68ce, 0xb685, 0x68ca, 0xb680, 0x68c7, 0xb67b,
+  0x68c3, 0xb676, 0x68bf, 0xb670, 0x68bc, 0xb66b, 0x68b8, 0xb666,
+  0x68b5, 0xb661, 0x68b1, 0xb65c, 0x68ad, 0xb657, 0x68aa, 0xb652,
+  0x68a6, 0xb64c, 0x68a3, 0xb647, 0x689f, 0xb642, 0x689b, 0xb63d,
+  0x6898, 0xb638, 0x6894, 0xb633, 0x6890, 0xb62e, 0x688d, 0xb628,
+  0x6889, 0xb623, 0x6886, 0xb61e, 0x6882, 0xb619, 0x687e, 0xb614,
+  0x687b, 0xb60f, 0x6877, 0xb60a, 0x6873, 0xb605, 0x6870, 0xb5ff,
+  0x686c, 0xb5fa, 0x6868, 0xb5f5, 0x6865, 0xb5f0, 0x6861, 0xb5eb,
+  0x685e, 0xb5e6, 0x685a, 0xb5e1, 0x6856, 0xb5dc, 0x6853, 0xb5d6,
+  0x684f, 0xb5d1, 0x684b, 0xb5cc, 0x6848, 0xb5c7, 0x6844, 0xb5c2,
+  0x6840, 0xb5bd, 0x683d, 0xb5b8, 0x6839, 0xb5b3, 0x6835, 0xb5ae,
+  0x6832, 0xb5a8, 0x682e, 0xb5a3, 0x682b, 0xb59e, 0x6827, 0xb599,
+  0x6823, 0xb594, 0x6820, 0xb58f, 0x681c, 0xb58a, 0x6818, 0xb585,
+  0x6815, 0xb57f, 0x6811, 0xb57a, 0x680d, 0xb575, 0x680a, 0xb570,
+  0x6806, 0xb56b, 0x6802, 0xb566, 0x67ff, 0xb561, 0x67fb, 0xb55c,
+  0x67f7, 0xb557, 0x67f4, 0xb552, 0x67f0, 0xb54c, 0x67ec, 0xb547,
+  0x67e9, 0xb542, 0x67e5, 0xb53d, 0x67e1, 0xb538, 0x67de, 0xb533,
+  0x67da, 0xb52e, 0x67d6, 0xb529, 0x67d3, 0xb524, 0x67cf, 0xb51f,
+  0x67cb, 0xb519, 0x67c8, 0xb514, 0x67c4, 0xb50f, 0x67c0, 0xb50a,
+  0x67bd, 0xb505, 0x67b9, 0xb500, 0x67b5, 0xb4fb, 0x67b2, 0xb4f6,
+  0x67ae, 0xb4f1, 0x67aa, 0xb4ec, 0x67a6, 0xb4e7, 0x67a3, 0xb4e1,
+  0x679f, 0xb4dc, 0x679b, 0xb4d7, 0x6798, 0xb4d2, 0x6794, 0xb4cd,
+  0x6790, 0xb4c8, 0x678d, 0xb4c3, 0x6789, 0xb4be, 0x6785, 0xb4b9,
+  0x6782, 0xb4b4, 0x677e, 0xb4af, 0x677a, 0xb4aa, 0x6776, 0xb4a4,
+  0x6773, 0xb49f, 0x676f, 0xb49a, 0x676b, 0xb495, 0x6768, 0xb490,
+  0x6764, 0xb48b, 0x6760, 0xb486, 0x675d, 0xb481, 0x6759, 0xb47c,
+  0x6755, 0xb477, 0x6751, 0xb472, 0x674e, 0xb46d, 0x674a, 0xb468,
+  0x6746, 0xb462, 0x6743, 0xb45d, 0x673f, 0xb458, 0x673b, 0xb453,
+  0x6737, 0xb44e, 0x6734, 0xb449, 0x6730, 0xb444, 0x672c, 0xb43f,
+  0x6729, 0xb43a, 0x6725, 0xb435, 0x6721, 0xb430, 0x671d, 0xb42b,
+  0x671a, 0xb426, 0x6716, 0xb421, 0x6712, 0xb41c, 0x670e, 0xb417,
+  0x670b, 0xb411, 0x6707, 0xb40c, 0x6703, 0xb407, 0x6700, 0xb402,
+  0x66fc, 0xb3fd, 0x66f8, 0xb3f8, 0x66f4, 0xb3f3, 0x66f1, 0xb3ee,
+  0x66ed, 0xb3e9, 0x66e9, 0xb3e4, 0x66e5, 0xb3df, 0x66e2, 0xb3da,
+  0x66de, 0xb3d5, 0x66da, 0xb3d0, 0x66d6, 0xb3cb, 0x66d3, 0xb3c6,
+  0x66cf, 0xb3c1, 0x66cb, 0xb3bc, 0x66c8, 0xb3b7, 0x66c4, 0xb3b1,
+  0x66c0, 0xb3ac, 0x66bc, 0xb3a7, 0x66b9, 0xb3a2, 0x66b5, 0xb39d,
+  0x66b1, 0xb398, 0x66ad, 0xb393, 0x66aa, 0xb38e, 0x66a6, 0xb389,
+  0x66a2, 0xb384, 0x669e, 0xb37f, 0x669b, 0xb37a, 0x6697, 0xb375,
+  0x6693, 0xb370, 0x668f, 0xb36b, 0x668b, 0xb366, 0x6688, 0xb361,
+  0x6684, 0xb35c, 0x6680, 0xb357, 0x667c, 0xb352, 0x6679, 0xb34d,
+  0x6675, 0xb348, 0x6671, 0xb343, 0x666d, 0xb33e, 0x666a, 0xb339,
+  0x6666, 0xb334, 0x6662, 0xb32f, 0x665e, 0xb32a, 0x665b, 0xb325,
+  0x6657, 0xb31f, 0x6653, 0xb31a, 0x664f, 0xb315, 0x664b, 0xb310,
+  0x6648, 0xb30b, 0x6644, 0xb306, 0x6640, 0xb301, 0x663c, 0xb2fc,
+  0x6639, 0xb2f7, 0x6635, 0xb2f2, 0x6631, 0xb2ed, 0x662d, 0xb2e8,
+  0x6629, 0xb2e3, 0x6626, 0xb2de, 0x6622, 0xb2d9, 0x661e, 0xb2d4,
+  0x661a, 0xb2cf, 0x6616, 0xb2ca, 0x6613, 0xb2c5, 0x660f, 0xb2c0,
+  0x660b, 0xb2bb, 0x6607, 0xb2b6, 0x6603, 0xb2b1, 0x6600, 0xb2ac,
+  0x65fc, 0xb2a7, 0x65f8, 0xb2a2, 0x65f4, 0xb29d, 0x65f0, 0xb298,
+  0x65ed, 0xb293, 0x65e9, 0xb28e, 0x65e5, 0xb289, 0x65e1, 0xb284,
+  0x65dd, 0xb27f, 0x65da, 0xb27a, 0x65d6, 0xb275, 0x65d2, 0xb270,
+  0x65ce, 0xb26b, 0x65ca, 0xb266, 0x65c7, 0xb261, 0x65c3, 0xb25c,
+  0x65bf, 0xb257, 0x65bb, 0xb252, 0x65b7, 0xb24d, 0x65b4, 0xb248,
+  0x65b0, 0xb243, 0x65ac, 0xb23e, 0x65a8, 0xb239, 0x65a4, 0xb234,
+  0x65a0, 0xb22f, 0x659d, 0xb22a, 0x6599, 0xb225, 0x6595, 0xb220,
+  0x6591, 0xb21b, 0x658d, 0xb216, 0x658a, 0xb211, 0x6586, 0xb20c,
+  0x6582, 0xb207, 0x657e, 0xb202, 0x657a, 0xb1fd, 0x6576, 0xb1f8,
+  0x6573, 0xb1f3, 0x656f, 0xb1ee, 0x656b, 0xb1e9, 0x6567, 0xb1e4,
+  0x6563, 0xb1df, 0x655f, 0xb1da, 0x655c, 0xb1d6, 0x6558, 0xb1d1,
+  0x6554, 0xb1cc, 0x6550, 0xb1c7, 0x654c, 0xb1c2, 0x6548, 0xb1bd,
+  0x6545, 0xb1b8, 0x6541, 0xb1b3, 0x653d, 0xb1ae, 0x6539, 0xb1a9,
+  0x6535, 0xb1a4, 0x6531, 0xb19f, 0x652d, 0xb19a, 0x652a, 0xb195,
+  0x6526, 0xb190, 0x6522, 0xb18b, 0x651e, 0xb186, 0x651a, 0xb181,
+  0x6516, 0xb17c, 0x6513, 0xb177, 0x650f, 0xb172, 0x650b, 0xb16d,
+  0x6507, 0xb168, 0x6503, 0xb163, 0x64ff, 0xb15e, 0x64fb, 0xb159,
+  0x64f7, 0xb154, 0x64f4, 0xb14f, 0x64f0, 0xb14a, 0x64ec, 0xb146,
+  0x64e8, 0xb141, 0x64e4, 0xb13c, 0x64e0, 0xb137, 0x64dc, 0xb132,
+  0x64d9, 0xb12d, 0x64d5, 0xb128, 0x64d1, 0xb123, 0x64cd, 0xb11e,
+  0x64c9, 0xb119, 0x64c5, 0xb114, 0x64c1, 0xb10f, 0x64bd, 0xb10a,
+  0x64ba, 0xb105, 0x64b6, 0xb100, 0x64b2, 0xb0fb, 0x64ae, 0xb0f6,
+  0x64aa, 0xb0f1, 0x64a6, 0xb0ec, 0x64a2, 0xb0e8, 0x649e, 0xb0e3,
+  0x649b, 0xb0de, 0x6497, 0xb0d9, 0x6493, 0xb0d4, 0x648f, 0xb0cf,
+  0x648b, 0xb0ca, 0x6487, 0xb0c5, 0x6483, 0xb0c0, 0x647f, 0xb0bb,
+  0x647b, 0xb0b6, 0x6478, 0xb0b1, 0x6474, 0xb0ac, 0x6470, 0xb0a7,
+  0x646c, 0xb0a2, 0x6468, 0xb09e, 0x6464, 0xb099, 0x6460, 0xb094,
+  0x645c, 0xb08f, 0x6458, 0xb08a, 0x6454, 0xb085, 0x6451, 0xb080,
+  0x644d, 0xb07b, 0x6449, 0xb076, 0x6445, 0xb071, 0x6441, 0xb06c,
+  0x643d, 0xb067, 0x6439, 0xb062, 0x6435, 0xb05e, 0x6431, 0xb059,
+  0x642d, 0xb054, 0x6429, 0xb04f, 0x6426, 0xb04a, 0x6422, 0xb045,
+  0x641e, 0xb040, 0x641a, 0xb03b, 0x6416, 0xb036, 0x6412, 0xb031,
+  0x640e, 0xb02c, 0x640a, 0xb027, 0x6406, 0xb023, 0x6402, 0xb01e,
+  0x63fe, 0xb019, 0x63fa, 0xb014, 0x63f7, 0xb00f, 0x63f3, 0xb00a,
+  0x63ef, 0xb005, 0x63eb, 0xb000, 0x63e7, 0xaffb, 0x63e3, 0xaff6,
+  0x63df, 0xaff1, 0x63db, 0xafed, 0x63d7, 0xafe8, 0x63d3, 0xafe3,
+  0x63cf, 0xafde, 0x63cb, 0xafd9, 0x63c7, 0xafd4, 0x63c3, 0xafcf,
+  0x63c0, 0xafca, 0x63bc, 0xafc5, 0x63b8, 0xafc1, 0x63b4, 0xafbc,
+  0x63b0, 0xafb7, 0x63ac, 0xafb2, 0x63a8, 0xafad, 0x63a4, 0xafa8,
+  0x63a0, 0xafa3, 0x639c, 0xaf9e, 0x6398, 0xaf99, 0x6394, 0xaf94,
+  0x6390, 0xaf90, 0x638c, 0xaf8b, 0x6388, 0xaf86, 0x6384, 0xaf81,
+  0x6380, 0xaf7c, 0x637c, 0xaf77, 0x6378, 0xaf72, 0x6375, 0xaf6d,
+  0x6371, 0xaf69, 0x636d, 0xaf64, 0x6369, 0xaf5f, 0x6365, 0xaf5a,
+  0x6361, 0xaf55, 0x635d, 0xaf50, 0x6359, 0xaf4b, 0x6355, 0xaf46,
+  0x6351, 0xaf41, 0x634d, 0xaf3d, 0x6349, 0xaf38, 0x6345, 0xaf33,
+  0x6341, 0xaf2e, 0x633d, 0xaf29, 0x6339, 0xaf24, 0x6335, 0xaf1f,
+  0x6331, 0xaf1b, 0x632d, 0xaf16, 0x6329, 0xaf11, 0x6325, 0xaf0c,
+  0x6321, 0xaf07, 0x631d, 0xaf02, 0x6319, 0xaefd, 0x6315, 0xaef8,
+  0x6311, 0xaef4, 0x630d, 0xaeef, 0x6309, 0xaeea, 0x6305, 0xaee5,
+  0x6301, 0xaee0, 0x62fd, 0xaedb, 0x62f9, 0xaed6, 0x62f5, 0xaed2,
+  0x62f2, 0xaecd, 0x62ee, 0xaec8, 0x62ea, 0xaec3, 0x62e6, 0xaebe,
+  0x62e2, 0xaeb9, 0x62de, 0xaeb4, 0x62da, 0xaeb0, 0x62d6, 0xaeab,
+  0x62d2, 0xaea6, 0x62ce, 0xaea1, 0x62ca, 0xae9c, 0x62c6, 0xae97,
+  0x62c2, 0xae92, 0x62be, 0xae8e, 0x62ba, 0xae89, 0x62b6, 0xae84,
+  0x62b2, 0xae7f, 0x62ae, 0xae7a, 0x62aa, 0xae75, 0x62a6, 0xae71,
+  0x62a2, 0xae6c, 0x629e, 0xae67, 0x629a, 0xae62, 0x6296, 0xae5d,
+  0x6292, 0xae58, 0x628e, 0xae54, 0x628a, 0xae4f, 0x6286, 0xae4a,
+  0x6282, 0xae45, 0x627e, 0xae40, 0x627a, 0xae3b, 0x6275, 0xae37,
+  0x6271, 0xae32, 0x626d, 0xae2d, 0x6269, 0xae28, 0x6265, 0xae23,
+  0x6261, 0xae1e, 0x625d, 0xae1a, 0x6259, 0xae15, 0x6255, 0xae10,
+  0x6251, 0xae0b, 0x624d, 0xae06, 0x6249, 0xae01, 0x6245, 0xadfd,
+  0x6241, 0xadf8, 0x623d, 0xadf3, 0x6239, 0xadee, 0x6235, 0xade9,
+  0x6231, 0xade4, 0x622d, 0xade0, 0x6229, 0xaddb, 0x6225, 0xadd6,
+  0x6221, 0xadd1, 0x621d, 0xadcc, 0x6219, 0xadc8, 0x6215, 0xadc3,
+  0x6211, 0xadbe, 0x620d, 0xadb9, 0x6209, 0xadb4, 0x6205, 0xadaf,
+  0x6201, 0xadab, 0x61fd, 0xada6, 0x61f9, 0xada1, 0x61f5, 0xad9c,
+  0x61f1, 0xad97, 0x61ec, 0xad93, 0x61e8, 0xad8e, 0x61e4, 0xad89,
+  0x61e0, 0xad84, 0x61dc, 0xad7f, 0x61d8, 0xad7b, 0x61d4, 0xad76,
+  0x61d0, 0xad71, 0x61cc, 0xad6c, 0x61c8, 0xad67, 0x61c4, 0xad63,
+  0x61c0, 0xad5e, 0x61bc, 0xad59, 0x61b8, 0xad54, 0x61b4, 0xad4f,
+  0x61b0, 0xad4b, 0x61ac, 0xad46, 0x61a8, 0xad41, 0x61a3, 0xad3c,
+  0x619f, 0xad37, 0x619b, 0xad33, 0x6197, 0xad2e, 0x6193, 0xad29,
+  0x618f, 0xad24, 0x618b, 0xad1f, 0x6187, 0xad1b, 0x6183, 0xad16,
+  0x617f, 0xad11, 0x617b, 0xad0c, 0x6177, 0xad08, 0x6173, 0xad03,
+  0x616f, 0xacfe, 0x616b, 0xacf9, 0x6166, 0xacf4, 0x6162, 0xacf0,
+  0x615e, 0xaceb, 0x615a, 0xace6, 0x6156, 0xace1, 0x6152, 0xacdd,
+  0x614e, 0xacd8, 0x614a, 0xacd3, 0x6146, 0xacce, 0x6142, 0xacc9,
+  0x613e, 0xacc5, 0x613a, 0xacc0, 0x6135, 0xacbb, 0x6131, 0xacb6,
+  0x612d, 0xacb2, 0x6129, 0xacad, 0x6125, 0xaca8, 0x6121, 0xaca3,
+  0x611d, 0xac9e, 0x6119, 0xac9a, 0x6115, 0xac95, 0x6111, 0xac90,
+  0x610d, 0xac8b, 0x6108, 0xac87, 0x6104, 0xac82, 0x6100, 0xac7d,
+  0x60fc, 0xac78, 0x60f8, 0xac74, 0x60f4, 0xac6f, 0x60f0, 0xac6a,
+  0x60ec, 0xac65, 0x60e8, 0xac61, 0x60e4, 0xac5c, 0x60df, 0xac57,
+  0x60db, 0xac52, 0x60d7, 0xac4e, 0x60d3, 0xac49, 0x60cf, 0xac44,
+  0x60cb, 0xac3f, 0x60c7, 0xac3b, 0x60c3, 0xac36, 0x60bf, 0xac31,
+  0x60ba, 0xac2c, 0x60b6, 0xac28, 0x60b2, 0xac23, 0x60ae, 0xac1e,
+  0x60aa, 0xac19, 0x60a6, 0xac15, 0x60a2, 0xac10, 0x609e, 0xac0b,
+  0x6099, 0xac06, 0x6095, 0xac02, 0x6091, 0xabfd, 0x608d, 0xabf8,
+  0x6089, 0xabf3, 0x6085, 0xabef, 0x6081, 0xabea, 0x607d, 0xabe5,
+  0x6078, 0xabe0, 0x6074, 0xabdc, 0x6070, 0xabd7, 0x606c, 0xabd2,
+  0x6068, 0xabcd, 0x6064, 0xabc9, 0x6060, 0xabc4, 0x605c, 0xabbf,
+  0x6057, 0xabbb, 0x6053, 0xabb6, 0x604f, 0xabb1, 0x604b, 0xabac,
+  0x6047, 0xaba8, 0x6043, 0xaba3, 0x603f, 0xab9e, 0x603a, 0xab99,
+  0x6036, 0xab95, 0x6032, 0xab90, 0x602e, 0xab8b, 0x602a, 0xab87,
+  0x6026, 0xab82, 0x6022, 0xab7d, 0x601d, 0xab78, 0x6019, 0xab74,
+  0x6015, 0xab6f, 0x6011, 0xab6a, 0x600d, 0xab66, 0x6009, 0xab61,
+  0x6004, 0xab5c, 0x6000, 0xab57, 0x5ffc, 0xab53, 0x5ff8, 0xab4e,
+  0x5ff4, 0xab49, 0x5ff0, 0xab45, 0x5fec, 0xab40, 0x5fe7, 0xab3b,
+  0x5fe3, 0xab36, 0x5fdf, 0xab32, 0x5fdb, 0xab2d, 0x5fd7, 0xab28,
+  0x5fd3, 0xab24, 0x5fce, 0xab1f, 0x5fca, 0xab1a, 0x5fc6, 0xab16,
+  0x5fc2, 0xab11, 0x5fbe, 0xab0c, 0x5fba, 0xab07, 0x5fb5, 0xab03,
+  0x5fb1, 0xaafe, 0x5fad, 0xaaf9, 0x5fa9, 0xaaf5, 0x5fa5, 0xaaf0,
+  0x5fa0, 0xaaeb, 0x5f9c, 0xaae7, 0x5f98, 0xaae2, 0x5f94, 0xaadd,
+  0x5f90, 0xaad8, 0x5f8c, 0xaad4, 0x5f87, 0xaacf, 0x5f83, 0xaaca,
+  0x5f7f, 0xaac6, 0x5f7b, 0xaac1, 0x5f77, 0xaabc, 0x5f72, 0xaab8,
+  0x5f6e, 0xaab3, 0x5f6a, 0xaaae, 0x5f66, 0xaaaa, 0x5f62, 0xaaa5,
+  0x5f5e, 0xaaa0, 0x5f59, 0xaa9c, 0x5f55, 0xaa97, 0x5f51, 0xaa92,
+  0x5f4d, 0xaa8e, 0x5f49, 0xaa89, 0x5f44, 0xaa84, 0x5f40, 0xaa7f,
+  0x5f3c, 0xaa7b, 0x5f38, 0xaa76, 0x5f34, 0xaa71, 0x5f2f, 0xaa6d,
+  0x5f2b, 0xaa68, 0x5f27, 0xaa63, 0x5f23, 0xaa5f, 0x5f1f, 0xaa5a,
+  0x5f1a, 0xaa55, 0x5f16, 0xaa51, 0x5f12, 0xaa4c, 0x5f0e, 0xaa47,
+  0x5f0a, 0xaa43, 0x5f05, 0xaa3e, 0x5f01, 0xaa39, 0x5efd, 0xaa35,
+  0x5ef9, 0xaa30, 0x5ef5, 0xaa2b, 0x5ef0, 0xaa27, 0x5eec, 0xaa22,
+  0x5ee8, 0xaa1d, 0x5ee4, 0xaa19, 0x5edf, 0xaa14, 0x5edb, 0xaa10,
+  0x5ed7, 0xaa0b, 0x5ed3, 0xaa06, 0x5ecf, 0xaa02, 0x5eca, 0xa9fd,
+  0x5ec6, 0xa9f8, 0x5ec2, 0xa9f4, 0x5ebe, 0xa9ef, 0x5eb9, 0xa9ea,
+  0x5eb5, 0xa9e6, 0x5eb1, 0xa9e1, 0x5ead, 0xa9dc, 0x5ea9, 0xa9d8,
+  0x5ea4, 0xa9d3, 0x5ea0, 0xa9ce, 0x5e9c, 0xa9ca, 0x5e98, 0xa9c5,
+  0x5e93, 0xa9c0, 0x5e8f, 0xa9bc, 0x5e8b, 0xa9b7, 0x5e87, 0xa9b3,
+  0x5e82, 0xa9ae, 0x5e7e, 0xa9a9, 0x5e7a, 0xa9a5, 0x5e76, 0xa9a0,
+  0x5e71, 0xa99b, 0x5e6d, 0xa997, 0x5e69, 0xa992, 0x5e65, 0xa98d,
+  0x5e60, 0xa989, 0x5e5c, 0xa984, 0x5e58, 0xa980, 0x5e54, 0xa97b,
+  0x5e50, 0xa976, 0x5e4b, 0xa972, 0x5e47, 0xa96d, 0x5e43, 0xa968,
+  0x5e3f, 0xa964, 0x5e3a, 0xa95f, 0x5e36, 0xa95b, 0x5e32, 0xa956,
+  0x5e2d, 0xa951, 0x5e29, 0xa94d, 0x5e25, 0xa948, 0x5e21, 0xa943,
+  0x5e1c, 0xa93f, 0x5e18, 0xa93a, 0x5e14, 0xa936, 0x5e10, 0xa931,
+  0x5e0b, 0xa92c, 0x5e07, 0xa928, 0x5e03, 0xa923, 0x5dff, 0xa91e,
+  0x5dfa, 0xa91a, 0x5df6, 0xa915, 0x5df2, 0xa911, 0x5dee, 0xa90c,
+  0x5de9, 0xa907, 0x5de5, 0xa903, 0x5de1, 0xa8fe, 0x5ddc, 0xa8fa,
+  0x5dd8, 0xa8f5, 0x5dd4, 0xa8f0, 0x5dd0, 0xa8ec, 0x5dcb, 0xa8e7,
+  0x5dc7, 0xa8e3, 0x5dc3, 0xa8de, 0x5dbf, 0xa8d9, 0x5dba, 0xa8d5,
+  0x5db6, 0xa8d0, 0x5db2, 0xa8cc, 0x5dad, 0xa8c7, 0x5da9, 0xa8c2,
+  0x5da5, 0xa8be, 0x5da1, 0xa8b9, 0x5d9c, 0xa8b5, 0x5d98, 0xa8b0,
+  0x5d94, 0xa8ab, 0x5d8f, 0xa8a7, 0x5d8b, 0xa8a2, 0x5d87, 0xa89e,
+  0x5d83, 0xa899, 0x5d7e, 0xa894, 0x5d7a, 0xa890, 0x5d76, 0xa88b,
+  0x5d71, 0xa887, 0x5d6d, 0xa882, 0x5d69, 0xa87d, 0x5d65, 0xa879,
+  0x5d60, 0xa874, 0x5d5c, 0xa870, 0x5d58, 0xa86b, 0x5d53, 0xa867,
+  0x5d4f, 0xa862, 0x5d4b, 0xa85d, 0x5d46, 0xa859, 0x5d42, 0xa854,
+  0x5d3e, 0xa850, 0x5d3a, 0xa84b, 0x5d35, 0xa847, 0x5d31, 0xa842,
+  0x5d2d, 0xa83d, 0x5d28, 0xa839, 0x5d24, 0xa834, 0x5d20, 0xa830,
+  0x5d1b, 0xa82b, 0x5d17, 0xa827, 0x5d13, 0xa822, 0x5d0e, 0xa81d,
+  0x5d0a, 0xa819, 0x5d06, 0xa814, 0x5d01, 0xa810, 0x5cfd, 0xa80b,
+  0x5cf9, 0xa807, 0x5cf5, 0xa802, 0x5cf0, 0xa7fd, 0x5cec, 0xa7f9,
+  0x5ce8, 0xa7f4, 0x5ce3, 0xa7f0, 0x5cdf, 0xa7eb, 0x5cdb, 0xa7e7,
+  0x5cd6, 0xa7e2, 0x5cd2, 0xa7de, 0x5cce, 0xa7d9, 0x5cc9, 0xa7d4,
+  0x5cc5, 0xa7d0, 0x5cc1, 0xa7cb, 0x5cbc, 0xa7c7, 0x5cb8, 0xa7c2,
+  0x5cb4, 0xa7be, 0x5caf, 0xa7b9, 0x5cab, 0xa7b5, 0x5ca7, 0xa7b0,
+  0x5ca2, 0xa7ab, 0x5c9e, 0xa7a7, 0x5c9a, 0xa7a2, 0x5c95, 0xa79e,
+  0x5c91, 0xa799, 0x5c8d, 0xa795, 0x5c88, 0xa790, 0x5c84, 0xa78c,
+  0x5c80, 0xa787, 0x5c7b, 0xa783, 0x5c77, 0xa77e, 0x5c73, 0xa779,
+  0x5c6e, 0xa775, 0x5c6a, 0xa770, 0x5c66, 0xa76c, 0x5c61, 0xa767,
+  0x5c5d, 0xa763, 0x5c58, 0xa75e, 0x5c54, 0xa75a, 0x5c50, 0xa755,
+  0x5c4b, 0xa751, 0x5c47, 0xa74c, 0x5c43, 0xa748, 0x5c3e, 0xa743,
+  0x5c3a, 0xa73f, 0x5c36, 0xa73a, 0x5c31, 0xa735, 0x5c2d, 0xa731,
+  0x5c29, 0xa72c, 0x5c24, 0xa728, 0x5c20, 0xa723, 0x5c1b, 0xa71f,
+  0x5c17, 0xa71a, 0x5c13, 0xa716, 0x5c0e, 0xa711, 0x5c0a, 0xa70d,
+  0x5c06, 0xa708, 0x5c01, 0xa704, 0x5bfd, 0xa6ff, 0x5bf9, 0xa6fb,
+  0x5bf4, 0xa6f6, 0x5bf0, 0xa6f2, 0x5beb, 0xa6ed, 0x5be7, 0xa6e9,
+  0x5be3, 0xa6e4, 0x5bde, 0xa6e0, 0x5bda, 0xa6db, 0x5bd6, 0xa6d7,
+  0x5bd1, 0xa6d2, 0x5bcd, 0xa6ce, 0x5bc8, 0xa6c9, 0x5bc4, 0xa6c5,
+  0x5bc0, 0xa6c0, 0x5bbb, 0xa6bc, 0x5bb7, 0xa6b7, 0x5bb2, 0xa6b3,
+  0x5bae, 0xa6ae, 0x5baa, 0xa6aa, 0x5ba5, 0xa6a5, 0x5ba1, 0xa6a1,
+  0x5b9d, 0xa69c, 0x5b98, 0xa698, 0x5b94, 0xa693, 0x5b8f, 0xa68f,
+  0x5b8b, 0xa68a, 0x5b87, 0xa686, 0x5b82, 0xa681, 0x5b7e, 0xa67d,
+  0x5b79, 0xa678, 0x5b75, 0xa674, 0x5b71, 0xa66f, 0x5b6c, 0xa66b,
+  0x5b68, 0xa666, 0x5b63, 0xa662, 0x5b5f, 0xa65d, 0x5b5b, 0xa659,
+  0x5b56, 0xa654, 0x5b52, 0xa650, 0x5b4d, 0xa64b, 0x5b49, 0xa647,
+  0x5b45, 0xa642, 0x5b40, 0xa63e, 0x5b3c, 0xa639, 0x5b37, 0xa635,
+  0x5b33, 0xa630, 0x5b2f, 0xa62c, 0x5b2a, 0xa627, 0x5b26, 0xa623,
+  0x5b21, 0xa61f, 0x5b1d, 0xa61a, 0x5b19, 0xa616, 0x5b14, 0xa611,
+  0x5b10, 0xa60d, 0x5b0b, 0xa608, 0x5b07, 0xa604, 0x5b02, 0xa5ff,
+  0x5afe, 0xa5fb, 0x5afa, 0xa5f6, 0x5af5, 0xa5f2, 0x5af1, 0xa5ed,
+  0x5aec, 0xa5e9, 0x5ae8, 0xa5e4, 0x5ae4, 0xa5e0, 0x5adf, 0xa5dc,
+  0x5adb, 0xa5d7, 0x5ad6, 0xa5d3, 0x5ad2, 0xa5ce, 0x5acd, 0xa5ca,
+  0x5ac9, 0xa5c5, 0x5ac5, 0xa5c1, 0x5ac0, 0xa5bc, 0x5abc, 0xa5b8,
+  0x5ab7, 0xa5b3, 0x5ab3, 0xa5af, 0x5aae, 0xa5aa, 0x5aaa, 0xa5a6,
+  0x5aa5, 0xa5a2, 0x5aa1, 0xa59d, 0x5a9d, 0xa599, 0x5a98, 0xa594,
+  0x5a94, 0xa590, 0x5a8f, 0xa58b, 0x5a8b, 0xa587, 0x5a86, 0xa582,
+  0x5a82, 0xa57e, 0x5a7e, 0xa57a, 0x5a79, 0xa575, 0x5a75, 0xa571,
+  0x5a70, 0xa56c, 0x5a6c, 0xa568, 0x5a67, 0xa563, 0x5a63, 0xa55f,
+  0x5a5e, 0xa55b, 0x5a5a, 0xa556, 0x5a56, 0xa552, 0x5a51, 0xa54d,
+  0x5a4d, 0xa549, 0x5a48, 0xa544, 0x5a44, 0xa540, 0x5a3f, 0xa53b,
+  0x5a3b, 0xa537, 0x5a36, 0xa533, 0x5a32, 0xa52e, 0x5a2d, 0xa52a,
+  0x5a29, 0xa525, 0x5a24, 0xa521, 0x5a20, 0xa51c, 0x5a1c, 0xa518,
+  0x5a17, 0xa514, 0x5a13, 0xa50f, 0x5a0e, 0xa50b, 0x5a0a, 0xa506,
+  0x5a05, 0xa502, 0x5a01, 0xa4fe, 0x59fc, 0xa4f9, 0x59f8, 0xa4f5,
+  0x59f3, 0xa4f0, 0x59ef, 0xa4ec, 0x59ea, 0xa4e7, 0x59e6, 0xa4e3,
+  0x59e1, 0xa4df, 0x59dd, 0xa4da, 0x59d9, 0xa4d6, 0x59d4, 0xa4d1,
+  0x59d0, 0xa4cd, 0x59cb, 0xa4c9, 0x59c7, 0xa4c4, 0x59c2, 0xa4c0,
+  0x59be, 0xa4bb, 0x59b9, 0xa4b7, 0x59b5, 0xa4b3, 0x59b0, 0xa4ae,
+  0x59ac, 0xa4aa, 0x59a7, 0xa4a5, 0x59a3, 0xa4a1, 0x599e, 0xa49d,
+  0x599a, 0xa498, 0x5995, 0xa494, 0x5991, 0xa48f, 0x598c, 0xa48b,
+  0x5988, 0xa487, 0x5983, 0xa482, 0x597f, 0xa47e, 0x597a, 0xa479,
+  0x5976, 0xa475, 0x5971, 0xa471, 0x596d, 0xa46c, 0x5968, 0xa468,
+  0x5964, 0xa463, 0x595f, 0xa45f, 0x595b, 0xa45b, 0x5956, 0xa456,
+  0x5952, 0xa452, 0x594d, 0xa44e, 0x5949, 0xa449, 0x5944, 0xa445,
+  0x5940, 0xa440, 0x593b, 0xa43c, 0x5937, 0xa438, 0x5932, 0xa433,
+  0x592e, 0xa42f, 0x5929, 0xa42a, 0x5925, 0xa426, 0x5920, 0xa422,
+  0x591c, 0xa41d, 0x5917, 0xa419, 0x5913, 0xa415, 0x590e, 0xa410,
+  0x590a, 0xa40c, 0x5905, 0xa407, 0x5901, 0xa403, 0x58fc, 0xa3ff,
+  0x58f8, 0xa3fa, 0x58f3, 0xa3f6, 0x58ef, 0xa3f2, 0x58ea, 0xa3ed,
+  0x58e6, 0xa3e9, 0x58e1, 0xa3e5, 0x58dd, 0xa3e0, 0x58d8, 0xa3dc,
+  0x58d4, 0xa3d7, 0x58cf, 0xa3d3, 0x58cb, 0xa3cf, 0x58c6, 0xa3ca,
+  0x58c1, 0xa3c6, 0x58bd, 0xa3c2, 0x58b8, 0xa3bd, 0x58b4, 0xa3b9,
+  0x58af, 0xa3b5, 0x58ab, 0xa3b0, 0x58a6, 0xa3ac, 0x58a2, 0xa3a8,
+  0x589d, 0xa3a3, 0x5899, 0xa39f, 0x5894, 0xa39a, 0x5890, 0xa396,
+  0x588b, 0xa392, 0x5887, 0xa38d, 0x5882, 0xa389, 0x587d, 0xa385,
+  0x5879, 0xa380, 0x5874, 0xa37c, 0x5870, 0xa378, 0x586b, 0xa373,
+  0x5867, 0xa36f, 0x5862, 0xa36b, 0x585e, 0xa366, 0x5859, 0xa362,
+  0x5855, 0xa35e, 0x5850, 0xa359, 0x584b, 0xa355, 0x5847, 0xa351,
+  0x5842, 0xa34c, 0x583e, 0xa348, 0x5839, 0xa344, 0x5835, 0xa33f,
+  0x5830, 0xa33b, 0x582c, 0xa337, 0x5827, 0xa332, 0x5822, 0xa32e,
+  0x581e, 0xa32a, 0x5819, 0xa325, 0x5815, 0xa321, 0x5810, 0xa31d,
+  0x580c, 0xa318, 0x5807, 0xa314, 0x5803, 0xa310, 0x57fe, 0xa30b,
+  0x57f9, 0xa307, 0x57f5, 0xa303, 0x57f0, 0xa2ff, 0x57ec, 0xa2fa,
+  0x57e7, 0xa2f6, 0x57e3, 0xa2f2, 0x57de, 0xa2ed, 0x57d9, 0xa2e9,
+  0x57d5, 0xa2e5, 0x57d0, 0xa2e0, 0x57cc, 0xa2dc, 0x57c7, 0xa2d8,
+  0x57c3, 0xa2d3, 0x57be, 0xa2cf, 0x57b9, 0xa2cb, 0x57b5, 0xa2c6,
+  0x57b0, 0xa2c2, 0x57ac, 0xa2be, 0x57a7, 0xa2ba, 0x57a3, 0xa2b5,
+  0x579e, 0xa2b1, 0x5799, 0xa2ad, 0x5795, 0xa2a8, 0x5790, 0xa2a4,
+  0x578c, 0xa2a0, 0x5787, 0xa29b, 0x5783, 0xa297, 0x577e, 0xa293,
+  0x5779, 0xa28f, 0x5775, 0xa28a, 0x5770, 0xa286, 0x576c, 0xa282,
+  0x5767, 0xa27d, 0x5762, 0xa279, 0x575e, 0xa275, 0x5759, 0xa271,
+  0x5755, 0xa26c, 0x5750, 0xa268, 0x574b, 0xa264, 0x5747, 0xa25f,
+  0x5742, 0xa25b, 0x573e, 0xa257, 0x5739, 0xa253, 0x5734, 0xa24e,
+  0x5730, 0xa24a, 0x572b, 0xa246, 0x5727, 0xa241, 0x5722, 0xa23d,
+  0x571d, 0xa239, 0x5719, 0xa235, 0x5714, 0xa230, 0x5710, 0xa22c,
+  0x570b, 0xa228, 0x5706, 0xa224, 0x5702, 0xa21f, 0x56fd, 0xa21b,
+  0x56f9, 0xa217, 0x56f4, 0xa212, 0x56ef, 0xa20e, 0x56eb, 0xa20a,
+  0x56e6, 0xa206, 0x56e2, 0xa201, 0x56dd, 0xa1fd, 0x56d8, 0xa1f9,
+  0x56d4, 0xa1f5, 0x56cf, 0xa1f0, 0x56ca, 0xa1ec, 0x56c6, 0xa1e8,
+  0x56c1, 0xa1e4, 0x56bd, 0xa1df, 0x56b8, 0xa1db, 0x56b3, 0xa1d7,
+  0x56af, 0xa1d3, 0x56aa, 0xa1ce, 0x56a5, 0xa1ca, 0x56a1, 0xa1c6,
+  0x569c, 0xa1c1, 0x5698, 0xa1bd, 0x5693, 0xa1b9, 0x568e, 0xa1b5,
+  0x568a, 0xa1b0, 0x5685, 0xa1ac, 0x5680, 0xa1a8, 0x567c, 0xa1a4,
+  0x5677, 0xa1a0, 0x5673, 0xa19b, 0x566e, 0xa197, 0x5669, 0xa193,
+  0x5665, 0xa18f, 0x5660, 0xa18a, 0x565b, 0xa186, 0x5657, 0xa182,
+  0x5652, 0xa17e, 0x564d, 0xa179, 0x5649, 0xa175, 0x5644, 0xa171,
+  0x5640, 0xa16d, 0x563b, 0xa168, 0x5636, 0xa164, 0x5632, 0xa160,
+  0x562d, 0xa15c, 0x5628, 0xa157, 0x5624, 0xa153, 0x561f, 0xa14f,
+  0x561a, 0xa14b, 0x5616, 0xa147, 0x5611, 0xa142, 0x560c, 0xa13e,
+  0x5608, 0xa13a, 0x5603, 0xa136, 0x55fe, 0xa131, 0x55fa, 0xa12d,
+  0x55f5, 0xa129, 0x55f0, 0xa125, 0x55ec, 0xa121, 0x55e7, 0xa11c,
+  0x55e3, 0xa118, 0x55de, 0xa114, 0x55d9, 0xa110, 0x55d5, 0xa10b,
+  0x55d0, 0xa107, 0x55cb, 0xa103, 0x55c7, 0xa0ff, 0x55c2, 0xa0fb,
+  0x55bd, 0xa0f6, 0x55b9, 0xa0f2, 0x55b4, 0xa0ee, 0x55af, 0xa0ea,
+  0x55ab, 0xa0e6, 0x55a6, 0xa0e1, 0x55a1, 0xa0dd, 0x559d, 0xa0d9,
+  0x5598, 0xa0d5, 0x5593, 0xa0d1, 0x558f, 0xa0cc, 0x558a, 0xa0c8,
+  0x5585, 0xa0c4, 0x5581, 0xa0c0, 0x557c, 0xa0bc, 0x5577, 0xa0b7,
+  0x5572, 0xa0b3, 0x556e, 0xa0af, 0x5569, 0xa0ab, 0x5564, 0xa0a7,
+  0x5560, 0xa0a2, 0x555b, 0xa09e, 0x5556, 0xa09a, 0x5552, 0xa096,
+  0x554d, 0xa092, 0x5548, 0xa08e, 0x5544, 0xa089, 0x553f, 0xa085,
+  0x553a, 0xa081, 0x5536, 0xa07d, 0x5531, 0xa079, 0x552c, 0xa074,
+  0x5528, 0xa070, 0x5523, 0xa06c, 0x551e, 0xa068, 0x5519, 0xa064,
+  0x5515, 0xa060, 0x5510, 0xa05b, 0x550b, 0xa057, 0x5507, 0xa053,
+  0x5502, 0xa04f, 0x54fd, 0xa04b, 0x54f9, 0xa046, 0x54f4, 0xa042,
+  0x54ef, 0xa03e, 0x54ea, 0xa03a, 0x54e6, 0xa036, 0x54e1, 0xa032,
+  0x54dc, 0xa02d, 0x54d8, 0xa029, 0x54d3, 0xa025, 0x54ce, 0xa021,
+  0x54ca, 0xa01d, 0x54c5, 0xa019, 0x54c0, 0xa014, 0x54bb, 0xa010,
+  0x54b7, 0xa00c, 0x54b2, 0xa008, 0x54ad, 0xa004, 0x54a9, 0xa000,
+  0x54a4, 0x9ffc, 0x549f, 0x9ff7, 0x549a, 0x9ff3, 0x5496, 0x9fef,
+  0x5491, 0x9feb, 0x548c, 0x9fe7, 0x5488, 0x9fe3, 0x5483, 0x9fde,
+  0x547e, 0x9fda, 0x5479, 0x9fd6, 0x5475, 0x9fd2, 0x5470, 0x9fce,
+  0x546b, 0x9fca, 0x5467, 0x9fc6, 0x5462, 0x9fc1, 0x545d, 0x9fbd,
+  0x5458, 0x9fb9, 0x5454, 0x9fb5, 0x544f, 0x9fb1, 0x544a, 0x9fad,
+  0x5445, 0x9fa9, 0x5441, 0x9fa4, 0x543c, 0x9fa0, 0x5437, 0x9f9c,
+  0x5433, 0x9f98, 0x542e, 0x9f94, 0x5429, 0x9f90, 0x5424, 0x9f8c,
+  0x5420, 0x9f88, 0x541b, 0x9f83, 0x5416, 0x9f7f, 0x5411, 0x9f7b,
+  0x540d, 0x9f77, 0x5408, 0x9f73, 0x5403, 0x9f6f, 0x53fe, 0x9f6b,
+  0x53fa, 0x9f67, 0x53f5, 0x9f62, 0x53f0, 0x9f5e, 0x53eb, 0x9f5a,
+  0x53e7, 0x9f56, 0x53e2, 0x9f52, 0x53dd, 0x9f4e, 0x53d8, 0x9f4a,
+  0x53d4, 0x9f46, 0x53cf, 0x9f41, 0x53ca, 0x9f3d, 0x53c5, 0x9f39,
+  0x53c1, 0x9f35, 0x53bc, 0x9f31, 0x53b7, 0x9f2d, 0x53b2, 0x9f29,
+  0x53ae, 0x9f25, 0x53a9, 0x9f21, 0x53a4, 0x9f1c, 0x539f, 0x9f18,
+  0x539b, 0x9f14, 0x5396, 0x9f10, 0x5391, 0x9f0c, 0x538c, 0x9f08,
+  0x5388, 0x9f04, 0x5383, 0x9f00, 0x537e, 0x9efc, 0x5379, 0x9ef8,
+  0x5375, 0x9ef3, 0x5370, 0x9eef, 0x536b, 0x9eeb, 0x5366, 0x9ee7,
+  0x5362, 0x9ee3, 0x535d, 0x9edf, 0x5358, 0x9edb, 0x5353, 0x9ed7,
+  0x534e, 0x9ed3, 0x534a, 0x9ecf, 0x5345, 0x9ecb, 0x5340, 0x9ec6,
+  0x533b, 0x9ec2, 0x5337, 0x9ebe, 0x5332, 0x9eba, 0x532d, 0x9eb6,
+  0x5328, 0x9eb2, 0x5323, 0x9eae, 0x531f, 0x9eaa, 0x531a, 0x9ea6,
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+  0x5255, 0x9dff, 0x5251, 0x9dfb, 0x524c, 0x9df7, 0x5247, 0x9df3,
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+  0x521c, 0x9dcf, 0x5217, 0x9dcb, 0x5212, 0x9dc7, 0x520d, 0x9dc3,
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+  0x51f5, 0x9daf, 0x51f0, 0x9dab, 0x51eb, 0x9da7, 0x51e6, 0x9da3,
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+  0x51bb, 0x9d7e, 0x51b6, 0x9d7a, 0x51b1, 0x9d76, 0x51ac, 0x9d72,
+  0x51a8, 0x9d6e, 0x51a3, 0x9d6a, 0x519e, 0x9d66, 0x5199, 0x9d62,
+  0x5194, 0x9d5e, 0x518f, 0x9d5a, 0x518b, 0x9d56, 0x5186, 0x9d52,
+  0x5181, 0x9d4e, 0x517c, 0x9d4a, 0x5177, 0x9d46, 0x5172, 0x9d42,
+  0x516e, 0x9d3e, 0x5169, 0x9d3a, 0x5164, 0x9d36, 0x515f, 0x9d32,
+  0x515a, 0x9d2e, 0x5155, 0x9d2a, 0x5150, 0x9d26, 0x514c, 0x9d22,
+  0x5147, 0x9d1e, 0x5142, 0x9d1a, 0x513d, 0x9d16, 0x5138, 0x9d12,
+  0x5133, 0x9d0e, 0x512e, 0x9d0b, 0x512a, 0x9d07, 0x5125, 0x9d03,
+  0x5120, 0x9cff, 0x511b, 0x9cfb, 0x5116, 0x9cf7, 0x5111, 0x9cf3,
+  0x510c, 0x9cef, 0x5108, 0x9ceb, 0x5103, 0x9ce7, 0x50fe, 0x9ce3,
+  0x50f9, 0x9cdf, 0x50f4, 0x9cdb, 0x50ef, 0x9cd7, 0x50ea, 0x9cd3,
+  0x50e5, 0x9ccf, 0x50e1, 0x9ccb, 0x50dc, 0x9cc7, 0x50d7, 0x9cc3,
+  0x50d2, 0x9cbf, 0x50cd, 0x9cbb, 0x50c8, 0x9cb7, 0x50c3, 0x9cb3,
+  0x50bf, 0x9caf, 0x50ba, 0x9cab, 0x50b5, 0x9ca7, 0x50b0, 0x9ca3,
+  0x50ab, 0x9c9f, 0x50a6, 0x9c9b, 0x50a1, 0x9c97, 0x509c, 0x9c93,
+  0x5097, 0x9c8f, 0x5093, 0x9c8b, 0x508e, 0x9c88, 0x5089, 0x9c84,
+  0x5084, 0x9c80, 0x507f, 0x9c7c, 0x507a, 0x9c78, 0x5075, 0x9c74,
+  0x5070, 0x9c70, 0x506c, 0x9c6c, 0x5067, 0x9c68, 0x5062, 0x9c64,
+  0x505d, 0x9c60, 0x5058, 0x9c5c, 0x5053, 0x9c58, 0x504e, 0x9c54,
+  0x5049, 0x9c50, 0x5044, 0x9c4c, 0x503f, 0x9c48, 0x503b, 0x9c44,
+  0x5036, 0x9c40, 0x5031, 0x9c3d, 0x502c, 0x9c39, 0x5027, 0x9c35,
+  0x5022, 0x9c31, 0x501d, 0x9c2d, 0x5018, 0x9c29, 0x5013, 0x9c25,
+  0x500f, 0x9c21, 0x500a, 0x9c1d, 0x5005, 0x9c19, 0x5000, 0x9c15,
+  0x4ffb, 0x9c11, 0x4ff6, 0x9c0d, 0x4ff1, 0x9c09, 0x4fec, 0x9c06,
+  0x4fe7, 0x9c02, 0x4fe2, 0x9bfe, 0x4fdd, 0x9bfa, 0x4fd9, 0x9bf6,
+  0x4fd4, 0x9bf2, 0x4fcf, 0x9bee, 0x4fca, 0x9bea, 0x4fc5, 0x9be6,
+  0x4fc0, 0x9be2, 0x4fbb, 0x9bde, 0x4fb6, 0x9bda, 0x4fb1, 0x9bd7,
+  0x4fac, 0x9bd3, 0x4fa7, 0x9bcf, 0x4fa2, 0x9bcb, 0x4f9e, 0x9bc7,
+  0x4f99, 0x9bc3, 0x4f94, 0x9bbf, 0x4f8f, 0x9bbb, 0x4f8a, 0x9bb7,
+  0x4f85, 0x9bb3, 0x4f80, 0x9baf, 0x4f7b, 0x9bac, 0x4f76, 0x9ba8,
+  0x4f71, 0x9ba4, 0x4f6c, 0x9ba0, 0x4f67, 0x9b9c, 0x4f62, 0x9b98,
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+  0x4ee7, 0x9b37, 0x4ee2, 0x9b33, 0x4edd, 0x9b2f, 0x4ed8, 0x9b2b,
+  0x4ed3, 0x9b27, 0x4ece, 0x9b24, 0x4ec9, 0x9b20, 0x4ec4, 0x9b1c,
+  0x4ebf, 0x9b18, 0x4eba, 0x9b14, 0x4eb6, 0x9b10, 0x4eb1, 0x9b0c,
+  0x4eac, 0x9b09, 0x4ea7, 0x9b05, 0x4ea2, 0x9b01, 0x4e9d, 0x9afd,
+  0x4e98, 0x9af9, 0x4e93, 0x9af5, 0x4e8e, 0x9af1, 0x4e89, 0x9aed,
+  0x4e84, 0x9aea, 0x4e7f, 0x9ae6, 0x4e7a, 0x9ae2, 0x4e75, 0x9ade,
+  0x4e70, 0x9ada, 0x4e6b, 0x9ad6, 0x4e66, 0x9ad3, 0x4e61, 0x9acf,
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+  0x4e48, 0x9abb, 0x4e43, 0x9ab8, 0x4e3e, 0x9ab4, 0x4e39, 0x9ab0,
+  0x4e34, 0x9aac, 0x4e2f, 0x9aa8, 0x4e2a, 0x9aa4, 0x4e26, 0x9aa1,
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+  0x4de5, 0x9a6f, 0x4de0, 0x9a6b, 0x4ddb, 0x9a67, 0x4dd6, 0x9a63,
+  0x4dd1, 0x9a60, 0x4dcc, 0x9a5c, 0x4dc7, 0x9a58, 0x4dc2, 0x9a54,
+  0x4dbd, 0x9a50, 0x4db8, 0x9a4c, 0x4db3, 0x9a49, 0x4dae, 0x9a45,
+  0x4da9, 0x9a41, 0x4da4, 0x9a3d, 0x4d9f, 0x9a39, 0x4d9a, 0x9a36,
+  0x4d95, 0x9a32, 0x4d90, 0x9a2e, 0x4d8b, 0x9a2a, 0x4d86, 0x9a26,
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+  0x4d6d, 0x9a13, 0x4d68, 0x9a10, 0x4d63, 0x9a0c, 0x4d5e, 0x9a08,
+  0x4d59, 0x9a04, 0x4d54, 0x9a00, 0x4d4f, 0x99fd, 0x4d4a, 0x99f9,
+  0x4d45, 0x99f5, 0x4d40, 0x99f1, 0x4d3b, 0x99ed, 0x4d36, 0x99ea,
+  0x4d31, 0x99e6, 0x4d2c, 0x99e2, 0x4d27, 0x99de, 0x4d22, 0x99da,
+  0x4d1d, 0x99d7, 0x4d18, 0x99d3, 0x4d13, 0x99cf, 0x4d0e, 0x99cb,
+  0x4d09, 0x99c7, 0x4d04, 0x99c4, 0x4cff, 0x99c0, 0x4cfa, 0x99bc,
+  0x4cf5, 0x99b8, 0x4cf0, 0x99b5, 0x4ceb, 0x99b1, 0x4ce6, 0x99ad,
+  0x4ce1, 0x99a9, 0x4cdb, 0x99a5, 0x4cd6, 0x99a2, 0x4cd1, 0x999e,
+  0x4ccc, 0x999a, 0x4cc7, 0x9996, 0x4cc2, 0x9993, 0x4cbd, 0x998f,
+  0x4cb8, 0x998b, 0x4cb3, 0x9987, 0x4cae, 0x9984, 0x4ca9, 0x9980,
+  0x4ca4, 0x997c, 0x4c9f, 0x9978, 0x4c9a, 0x9975, 0x4c95, 0x9971,
+  0x4c90, 0x996d, 0x4c8b, 0x9969, 0x4c86, 0x9965, 0x4c81, 0x9962,
+  0x4c7c, 0x995e, 0x4c77, 0x995a, 0x4c72, 0x9956, 0x4c6d, 0x9953,
+  0x4c68, 0x994f, 0x4c63, 0x994b, 0x4c5e, 0x9947, 0x4c59, 0x9944,
+  0x4c54, 0x9940, 0x4c4f, 0x993c, 0x4c49, 0x9938, 0x4c44, 0x9935,
+  0x4c3f, 0x9931, 0x4c3a, 0x992d, 0x4c35, 0x992a, 0x4c30, 0x9926,
+  0x4c2b, 0x9922, 0x4c26, 0x991e, 0x4c21, 0x991b, 0x4c1c, 0x9917,
+  0x4c17, 0x9913, 0x4c12, 0x990f, 0x4c0d, 0x990c, 0x4c08, 0x9908,
+  0x4c03, 0x9904, 0x4bfe, 0x9900, 0x4bf9, 0x98fd, 0x4bf4, 0x98f9,
+  0x4bef, 0x98f5, 0x4be9, 0x98f2, 0x4be4, 0x98ee, 0x4bdf, 0x98ea,
+  0x4bda, 0x98e6, 0x4bd5, 0x98e3, 0x4bd0, 0x98df, 0x4bcb, 0x98db,
+  0x4bc6, 0x98d7, 0x4bc1, 0x98d4, 0x4bbc, 0x98d0, 0x4bb7, 0x98cc,
+  0x4bb2, 0x98c9, 0x4bad, 0x98c5, 0x4ba8, 0x98c1, 0x4ba3, 0x98bd,
+  0x4b9e, 0x98ba, 0x4b98, 0x98b6, 0x4b93, 0x98b2, 0x4b8e, 0x98af,
+  0x4b89, 0x98ab, 0x4b84, 0x98a7, 0x4b7f, 0x98a3, 0x4b7a, 0x98a0,
+  0x4b75, 0x989c, 0x4b70, 0x9898, 0x4b6b, 0x9895, 0x4b66, 0x9891,
+  0x4b61, 0x988d, 0x4b5c, 0x988a, 0x4b56, 0x9886, 0x4b51, 0x9882,
+  0x4b4c, 0x987e, 0x4b47, 0x987b, 0x4b42, 0x9877, 0x4b3d, 0x9873,
+  0x4b38, 0x9870, 0x4b33, 0x986c, 0x4b2e, 0x9868, 0x4b29, 0x9865,
+  0x4b24, 0x9861, 0x4b1f, 0x985d, 0x4b19, 0x985a, 0x4b14, 0x9856,
+  0x4b0f, 0x9852, 0x4b0a, 0x984e, 0x4b05, 0x984b, 0x4b00, 0x9847,
+  0x4afb, 0x9843, 0x4af6, 0x9840, 0x4af1, 0x983c, 0x4aec, 0x9838,
+  0x4ae7, 0x9835, 0x4ae1, 0x9831, 0x4adc, 0x982d, 0x4ad7, 0x982a,
+  0x4ad2, 0x9826, 0x4acd, 0x9822, 0x4ac8, 0x981f, 0x4ac3, 0x981b,
+  0x4abe, 0x9817, 0x4ab9, 0x9814, 0x4ab4, 0x9810, 0x4aae, 0x980c,
+  0x4aa9, 0x9809, 0x4aa4, 0x9805, 0x4a9f, 0x9801, 0x4a9a, 0x97fe,
+  0x4a95, 0x97fa, 0x4a90, 0x97f6, 0x4a8b, 0x97f3, 0x4a86, 0x97ef,
+  0x4a81, 0x97eb, 0x4a7b, 0x97e8, 0x4a76, 0x97e4, 0x4a71, 0x97e0,
+  0x4a6c, 0x97dd, 0x4a67, 0x97d9, 0x4a62, 0x97d5, 0x4a5d, 0x97d2,
+  0x4a58, 0x97ce, 0x4a52, 0x97cb, 0x4a4d, 0x97c7, 0x4a48, 0x97c3,
+  0x4a43, 0x97c0, 0x4a3e, 0x97bc, 0x4a39, 0x97b8, 0x4a34, 0x97b5,
+  0x4a2f, 0x97b1, 0x4a2a, 0x97ad, 0x4a24, 0x97aa, 0x4a1f, 0x97a6,
+  0x4a1a, 0x97a2, 0x4a15, 0x979f, 0x4a10, 0x979b, 0x4a0b, 0x9798,
+  0x4a06, 0x9794, 0x4a01, 0x9790, 0x49fb, 0x978d, 0x49f6, 0x9789,
+  0x49f1, 0x9785, 0x49ec, 0x9782, 0x49e7, 0x977e, 0x49e2, 0x977a,
+  0x49dd, 0x9777, 0x49d8, 0x9773, 0x49d2, 0x9770, 0x49cd, 0x976c,
+  0x49c8, 0x9768, 0x49c3, 0x9765, 0x49be, 0x9761, 0x49b9, 0x975d,
+  0x49b4, 0x975a, 0x49ae, 0x9756, 0x49a9, 0x9753, 0x49a4, 0x974f,
+  0x499f, 0x974b, 0x499a, 0x9748, 0x4995, 0x9744, 0x4990, 0x9741,
+  0x498a, 0x973d, 0x4985, 0x9739, 0x4980, 0x9736, 0x497b, 0x9732,
+  0x4976, 0x972f, 0x4971, 0x972b, 0x496c, 0x9727, 0x4966, 0x9724,
+  0x4961, 0x9720, 0x495c, 0x971d, 0x4957, 0x9719, 0x4952, 0x9715,
+  0x494d, 0x9712, 0x4948, 0x970e, 0x4942, 0x970b, 0x493d, 0x9707,
+  0x4938, 0x9703, 0x4933, 0x9700, 0x492e, 0x96fc, 0x4929, 0x96f9,
+  0x4923, 0x96f5, 0x491e, 0x96f1, 0x4919, 0x96ee, 0x4914, 0x96ea,
+  0x490f, 0x96e7, 0x490a, 0x96e3, 0x4905, 0x96df, 0x48ff, 0x96dc,
+  0x48fa, 0x96d8, 0x48f5, 0x96d5, 0x48f0, 0x96d1, 0x48eb, 0x96ce,
+  0x48e6, 0x96ca, 0x48e0, 0x96c6, 0x48db, 0x96c3, 0x48d6, 0x96bf,
+  0x48d1, 0x96bc, 0x48cc, 0x96b8, 0x48c7, 0x96b5, 0x48c1, 0x96b1,
+  0x48bc, 0x96ad, 0x48b7, 0x96aa, 0x48b2, 0x96a6, 0x48ad, 0x96a3,
+  0x48a8, 0x969f, 0x48a2, 0x969c, 0x489d, 0x9698, 0x4898, 0x9694,
+  0x4893, 0x9691, 0x488e, 0x968d, 0x4888, 0x968a, 0x4883, 0x9686,
+  0x487e, 0x9683, 0x4879, 0x967f, 0x4874, 0x967b, 0x486f, 0x9678,
+  0x4869, 0x9674, 0x4864, 0x9671, 0x485f, 0x966d, 0x485a, 0x966a,
+  0x4855, 0x9666, 0x484f, 0x9663, 0x484a, 0x965f, 0x4845, 0x965b,
+  0x4840, 0x9658, 0x483b, 0x9654, 0x4836, 0x9651, 0x4830, 0x964d,
+  0x482b, 0x964a, 0x4826, 0x9646, 0x4821, 0x9643, 0x481c, 0x963f,
+  0x4816, 0x963c, 0x4811, 0x9638, 0x480c, 0x9635, 0x4807, 0x9631,
+  0x4802, 0x962d, 0x47fc, 0x962a, 0x47f7, 0x9626, 0x47f2, 0x9623,
+  0x47ed, 0x961f, 0x47e8, 0x961c, 0x47e2, 0x9618, 0x47dd, 0x9615,
+  0x47d8, 0x9611, 0x47d3, 0x960e, 0x47ce, 0x960a, 0x47c8, 0x9607,
+  0x47c3, 0x9603, 0x47be, 0x9600, 0x47b9, 0x95fc, 0x47b4, 0x95f9,
+  0x47ae, 0x95f5, 0x47a9, 0x95f2, 0x47a4, 0x95ee, 0x479f, 0x95ea,
+  0x479a, 0x95e7, 0x4794, 0x95e3, 0x478f, 0x95e0, 0x478a, 0x95dc,
+  0x4785, 0x95d9, 0x4780, 0x95d5, 0x477a, 0x95d2, 0x4775, 0x95ce,
+  0x4770, 0x95cb, 0x476b, 0x95c7, 0x4765, 0x95c4, 0x4760, 0x95c0,
+  0x475b, 0x95bd, 0x4756, 0x95b9, 0x4751, 0x95b6, 0x474b, 0x95b2,
+  0x4746, 0x95af, 0x4741, 0x95ab, 0x473c, 0x95a8, 0x4737, 0x95a4,
+  0x4731, 0x95a1, 0x472c, 0x959d, 0x4727, 0x959a, 0x4722, 0x9596,
+  0x471c, 0x9593, 0x4717, 0x958f, 0x4712, 0x958c, 0x470d, 0x9588,
+  0x4708, 0x9585, 0x4702, 0x9581, 0x46fd, 0x957e, 0x46f8, 0x957a,
+  0x46f3, 0x9577, 0x46ed, 0x9574, 0x46e8, 0x9570, 0x46e3, 0x956d,
+  0x46de, 0x9569, 0x46d8, 0x9566, 0x46d3, 0x9562, 0x46ce, 0x955f,
+  0x46c9, 0x955b, 0x46c4, 0x9558, 0x46be, 0x9554, 0x46b9, 0x9551,
+  0x46b4, 0x954d, 0x46af, 0x954a, 0x46a9, 0x9546, 0x46a4, 0x9543,
+  0x469f, 0x953f, 0x469a, 0x953c, 0x4694, 0x9538, 0x468f, 0x9535,
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+  0x376f, 0x8ca1, 0x3769, 0x8c9e, 0x3764, 0x8c9c, 0x375e, 0x8c99,
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+  0x361a, 0x8c00, 0x3615, 0x8bfd, 0x360f, 0x8bfa, 0x3609, 0x8bf8,
+  0x3604, 0x8bf5, 0x35fe, 0x8bf3, 0x35f8, 0x8bf0, 0x35f3, 0x8bed,
+  0x35ed, 0x8beb, 0x35e7, 0x8be8, 0x35e1, 0x8be5, 0x35dc, 0x8be3,
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+  0x35bf, 0x8bd5, 0x35ba, 0x8bd3, 0x35b4, 0x8bd0, 0x35ae, 0x8bce,
+  0x35a8, 0x8bcb, 0x35a3, 0x8bc8, 0x359d, 0x8bc6, 0x3597, 0x8bc3,
+  0x3592, 0x8bc0, 0x358c, 0x8bbe, 0x3586, 0x8bbb, 0x3580, 0x8bb8,
+  0x357b, 0x8bb6, 0x3575, 0x8bb3, 0x356f, 0x8bb1, 0x356a, 0x8bae,
+  0x3564, 0x8bab, 0x355e, 0x8ba9, 0x3558, 0x8ba6, 0x3553, 0x8ba4,
+  0x354d, 0x8ba1, 0x3547, 0x8b9e, 0x3542, 0x8b9c, 0x353c, 0x8b99,
+  0x3536, 0x8b96, 0x3530, 0x8b94, 0x352b, 0x8b91, 0x3525, 0x8b8f,
+  0x351f, 0x8b8c, 0x351a, 0x8b89, 0x3514, 0x8b87, 0x350e, 0x8b84,
+  0x3508, 0x8b82, 0x3503, 0x8b7f, 0x34fd, 0x8b7c, 0x34f7, 0x8b7a,
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+  0x34c4, 0x8b62, 0x34be, 0x8b60, 0x34b8, 0x8b5d, 0x34b3, 0x8b5b,
+  0x34ad, 0x8b58, 0x34a7, 0x8b55, 0x34a1, 0x8b53, 0x349c, 0x8b50,
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+  0x340c, 0x8b10, 0x3407, 0x8b0e, 0x3401, 0x8b0b, 0x33fb, 0x8b08,
+  0x33f5, 0x8b06, 0x33f0, 0x8b03, 0x33ea, 0x8b01, 0x33e4, 0x8afe,
+  0x33de, 0x8afc, 0x33d9, 0x8af9, 0x33d3, 0x8af7, 0x33cd, 0x8af4,
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+  0x33b0, 0x8ae7, 0x33ab, 0x8ae5, 0x33a5, 0x8ae2, 0x339f, 0x8ae0,
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+  0x336b, 0x8ac9, 0x3366, 0x8ac6, 0x3360, 0x8ac4, 0x335a, 0x8ac1,
+  0x3354, 0x8abf, 0x334f, 0x8abc, 0x3349, 0x8aba, 0x3343, 0x8ab7,
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+  0x330f, 0x8aa1, 0x330a, 0x8a9e, 0x3304, 0x8a9c, 0x32fe, 0x8a99,
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+  0x31cc, 0x8a16, 0x31c6, 0x8a14, 0x31c0, 0x8a11, 0x31bb, 0x8a0f,
+  0x31b5, 0x8a0c, 0x31af, 0x8a0a, 0x31a9, 0x8a07, 0x31a3, 0x8a05,
+  0x319e, 0x8a03, 0x3198, 0x8a00, 0x3192, 0x89fe, 0x318c, 0x89fb,
+  0x3186, 0x89f9, 0x3181, 0x89f6, 0x317b, 0x89f4, 0x3175, 0x89f2,
+  0x316f, 0x89ef, 0x3169, 0x89ed, 0x3164, 0x89ea, 0x315e, 0x89e8,
+  0x3158, 0x89e5, 0x3152, 0x89e3, 0x314c, 0x89e1, 0x3147, 0x89de,
+  0x3141, 0x89dc, 0x313b, 0x89d9, 0x3135, 0x89d7, 0x312f, 0x89d5,
+  0x312a, 0x89d2, 0x3124, 0x89d0, 0x311e, 0x89cd, 0x3118, 0x89cb,
+  0x3112, 0x89c8, 0x310d, 0x89c6, 0x3107, 0x89c4, 0x3101, 0x89c1,
+  0x30fb, 0x89bf, 0x30f5, 0x89bc, 0x30f0, 0x89ba, 0x30ea, 0x89b8,
+  0x30e4, 0x89b5, 0x30de, 0x89b3, 0x30d8, 0x89b0, 0x30d3, 0x89ae,
+  0x30cd, 0x89ac, 0x30c7, 0x89a9, 0x30c1, 0x89a7, 0x30bb, 0x89a4,
+  0x30b6, 0x89a2, 0x30b0, 0x89a0, 0x30aa, 0x899d, 0x30a4, 0x899b,
+  0x309e, 0x8998, 0x3099, 0x8996, 0x3093, 0x8994, 0x308d, 0x8991,
+  0x3087, 0x898f, 0x3081, 0x898d, 0x307b, 0x898a, 0x3076, 0x8988,
+  0x3070, 0x8985, 0x306a, 0x8983, 0x3064, 0x8981, 0x305e, 0x897e,
+  0x3059, 0x897c, 0x3053, 0x897a, 0x304d, 0x8977, 0x3047, 0x8975,
+  0x3041, 0x8972, 0x303b, 0x8970, 0x3036, 0x896e, 0x3030, 0x896b,
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+  0x3013, 0x8960, 0x300d, 0x895d, 0x3007, 0x895b, 0x3001, 0x8958,
+  0x2ffb, 0x8956, 0x2ff6, 0x8954, 0x2ff0, 0x8951, 0x2fea, 0x894f,
+  0x2fe4, 0x894d, 0x2fde, 0x894a, 0x2fd8, 0x8948, 0x2fd3, 0x8946,
+  0x2fcd, 0x8943, 0x2fc7, 0x8941, 0x2fc1, 0x893f, 0x2fbb, 0x893c,
+  0x2fb5, 0x893a, 0x2fb0, 0x8938, 0x2faa, 0x8935, 0x2fa4, 0x8933,
+  0x2f9e, 0x8931, 0x2f98, 0x892e, 0x2f92, 0x892c, 0x2f8d, 0x892a,
+  0x2f87, 0x8927, 0x2f81, 0x8925, 0x2f7b, 0x8923, 0x2f75, 0x8920,
+  0x2f6f, 0x891e, 0x2f6a, 0x891c, 0x2f64, 0x8919, 0x2f5e, 0x8917,
+  0x2f58, 0x8915, 0x2f52, 0x8912, 0x2f4c, 0x8910, 0x2f47, 0x890e,
+  0x2f41, 0x890b, 0x2f3b, 0x8909, 0x2f35, 0x8907, 0x2f2f, 0x8904,
+  0x2f29, 0x8902, 0x2f24, 0x8900, 0x2f1e, 0x88fd, 0x2f18, 0x88fb,
+  0x2f12, 0x88f9, 0x2f0c, 0x88f6, 0x2f06, 0x88f4, 0x2f01, 0x88f2,
+  0x2efb, 0x88f0, 0x2ef5, 0x88ed, 0x2eef, 0x88eb, 0x2ee9, 0x88e9,
+  0x2ee3, 0x88e6, 0x2edd, 0x88e4, 0x2ed8, 0x88e2, 0x2ed2, 0x88df,
+  0x2ecc, 0x88dd, 0x2ec6, 0x88db, 0x2ec0, 0x88d9, 0x2eba, 0x88d6,
+  0x2eb5, 0x88d4, 0x2eaf, 0x88d2, 0x2ea9, 0x88cf, 0x2ea3, 0x88cd,
+  0x2e9d, 0x88cb, 0x2e97, 0x88c8, 0x2e91, 0x88c6, 0x2e8c, 0x88c4,
+  0x2e86, 0x88c2, 0x2e80, 0x88bf, 0x2e7a, 0x88bd, 0x2e74, 0x88bb,
+  0x2e6e, 0x88b9, 0x2e68, 0x88b6, 0x2e63, 0x88b4, 0x2e5d, 0x88b2,
+  0x2e57, 0x88af, 0x2e51, 0x88ad, 0x2e4b, 0x88ab, 0x2e45, 0x88a9,
+  0x2e3f, 0x88a6, 0x2e3a, 0x88a4, 0x2e34, 0x88a2, 0x2e2e, 0x88a0,
+  0x2e28, 0x889d, 0x2e22, 0x889b, 0x2e1c, 0x8899, 0x2e16, 0x8896,
+  0x2e11, 0x8894, 0x2e0b, 0x8892, 0x2e05, 0x8890, 0x2dff, 0x888d,
+  0x2df9, 0x888b, 0x2df3, 0x8889, 0x2ded, 0x8887, 0x2de7, 0x8884,
+  0x2de2, 0x8882, 0x2ddc, 0x8880, 0x2dd6, 0x887e, 0x2dd0, 0x887b,
+  0x2dca, 0x8879, 0x2dc4, 0x8877, 0x2dbe, 0x8875, 0x2db9, 0x8872,
+  0x2db3, 0x8870, 0x2dad, 0x886e, 0x2da7, 0x886c, 0x2da1, 0x8869,
+  0x2d9b, 0x8867, 0x2d95, 0x8865, 0x2d8f, 0x8863, 0x2d8a, 0x8860,
+  0x2d84, 0x885e, 0x2d7e, 0x885c, 0x2d78, 0x885a, 0x2d72, 0x8858,
+  0x2d6c, 0x8855, 0x2d66, 0x8853, 0x2d60, 0x8851, 0x2d5b, 0x884f,
+  0x2d55, 0x884c, 0x2d4f, 0x884a, 0x2d49, 0x8848, 0x2d43, 0x8846,
+  0x2d3d, 0x8844, 0x2d37, 0x8841, 0x2d31, 0x883f, 0x2d2c, 0x883d,
+  0x2d26, 0x883b, 0x2d20, 0x8838, 0x2d1a, 0x8836, 0x2d14, 0x8834,
+  0x2d0e, 0x8832, 0x2d08, 0x8830, 0x2d02, 0x882d, 0x2cfd, 0x882b,
+  0x2cf7, 0x8829, 0x2cf1, 0x8827, 0x2ceb, 0x8825, 0x2ce5, 0x8822,
+  0x2cdf, 0x8820, 0x2cd9, 0x881e, 0x2cd3, 0x881c, 0x2ccd, 0x881a,
+  0x2cc8, 0x8817, 0x2cc2, 0x8815, 0x2cbc, 0x8813, 0x2cb6, 0x8811,
+  0x2cb0, 0x880f, 0x2caa, 0x880c, 0x2ca4, 0x880a, 0x2c9e, 0x8808,
+  0x2c98, 0x8806, 0x2c93, 0x8804, 0x2c8d, 0x8801, 0x2c87, 0x87ff,
+  0x2c81, 0x87fd, 0x2c7b, 0x87fb, 0x2c75, 0x87f9, 0x2c6f, 0x87f6,
+  0x2c69, 0x87f4, 0x2c63, 0x87f2, 0x2c5e, 0x87f0, 0x2c58, 0x87ee,
+  0x2c52, 0x87ec, 0x2c4c, 0x87e9, 0x2c46, 0x87e7, 0x2c40, 0x87e5,
+  0x2c3a, 0x87e3, 0x2c34, 0x87e1, 0x2c2e, 0x87df, 0x2c29, 0x87dc,
+  0x2c23, 0x87da, 0x2c1d, 0x87d8, 0x2c17, 0x87d6, 0x2c11, 0x87d4,
+  0x2c0b, 0x87d2, 0x2c05, 0x87cf, 0x2bff, 0x87cd, 0x2bf9, 0x87cb,
+  0x2bf3, 0x87c9, 0x2bee, 0x87c7, 0x2be8, 0x87c5, 0x2be2, 0x87c2,
+  0x2bdc, 0x87c0, 0x2bd6, 0x87be, 0x2bd0, 0x87bc, 0x2bca, 0x87ba,
+  0x2bc4, 0x87b8, 0x2bbe, 0x87b6, 0x2bb8, 0x87b3, 0x2bb2, 0x87b1,
+  0x2bad, 0x87af, 0x2ba7, 0x87ad, 0x2ba1, 0x87ab, 0x2b9b, 0x87a9,
+  0x2b95, 0x87a7, 0x2b8f, 0x87a4, 0x2b89, 0x87a2, 0x2b83, 0x87a0,
+  0x2b7d, 0x879e, 0x2b77, 0x879c, 0x2b71, 0x879a, 0x2b6c, 0x8798,
+  0x2b66, 0x8795, 0x2b60, 0x8793, 0x2b5a, 0x8791, 0x2b54, 0x878f,
+  0x2b4e, 0x878d, 0x2b48, 0x878b, 0x2b42, 0x8789, 0x2b3c, 0x8787,
+  0x2b36, 0x8784, 0x2b30, 0x8782, 0x2b2b, 0x8780, 0x2b25, 0x877e,
+  0x2b1f, 0x877c, 0x2b19, 0x877a, 0x2b13, 0x8778, 0x2b0d, 0x8776,
+  0x2b07, 0x8774, 0x2b01, 0x8771, 0x2afb, 0x876f, 0x2af5, 0x876d,
+  0x2aef, 0x876b, 0x2ae9, 0x8769, 0x2ae4, 0x8767, 0x2ade, 0x8765,
+  0x2ad8, 0x8763, 0x2ad2, 0x8761, 0x2acc, 0x875e, 0x2ac6, 0x875c,
+  0x2ac0, 0x875a, 0x2aba, 0x8758, 0x2ab4, 0x8756, 0x2aae, 0x8754,
+  0x2aa8, 0x8752, 0x2aa2, 0x8750, 0x2a9c, 0x874e, 0x2a97, 0x874c,
+  0x2a91, 0x874a, 0x2a8b, 0x8747, 0x2a85, 0x8745, 0x2a7f, 0x8743,
+  0x2a79, 0x8741, 0x2a73, 0x873f, 0x2a6d, 0x873d, 0x2a67, 0x873b,
+  0x2a61, 0x8739, 0x2a5b, 0x8737, 0x2a55, 0x8735, 0x2a4f, 0x8733,
+  0x2a49, 0x8731, 0x2a44, 0x872e, 0x2a3e, 0x872c, 0x2a38, 0x872a,
+  0x2a32, 0x8728, 0x2a2c, 0x8726, 0x2a26, 0x8724, 0x2a20, 0x8722,
+  0x2a1a, 0x8720, 0x2a14, 0x871e, 0x2a0e, 0x871c, 0x2a08, 0x871a,
+  0x2a02, 0x8718, 0x29fc, 0x8716, 0x29f6, 0x8714, 0x29f0, 0x8712,
+  0x29eb, 0x870f, 0x29e5, 0x870d, 0x29df, 0x870b, 0x29d9, 0x8709,
+  0x29d3, 0x8707, 0x29cd, 0x8705, 0x29c7, 0x8703, 0x29c1, 0x8701,
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+  0x29a3, 0x86f7, 0x299d, 0x86f5, 0x2997, 0x86f3, 0x2991, 0x86f1,
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+  0x1d62, 0x836c, 0x1d5c, 0x836a, 0x1d56, 0x8369, 0x1d50, 0x8367,
+  0x1d49, 0x8366, 0x1d43, 0x8364, 0x1d3d, 0x8363, 0x1d37, 0x8362,
+  0x1d31, 0x8360, 0x1d2b, 0x835f, 0x1d25, 0x835d, 0x1d1f, 0x835c,
+  0x1d18, 0x835a, 0x1d12, 0x8359, 0x1d0c, 0x8358, 0x1d06, 0x8356,
+  0x1d00, 0x8355, 0x1cfa, 0x8353, 0x1cf4, 0x8352, 0x1cee, 0x8350,
+  0x1ce8, 0x834f, 0x1ce1, 0x834e, 0x1cdb, 0x834c, 0x1cd5, 0x834b,
+  0x1ccf, 0x8349, 0x1cc9, 0x8348, 0x1cc3, 0x8347, 0x1cbd, 0x8345,
+  0x1cb7, 0x8344, 0x1cb0, 0x8342, 0x1caa, 0x8341, 0x1ca4, 0x833f,
+  0x1c9e, 0x833e, 0x1c98, 0x833d, 0x1c92, 0x833b, 0x1c8c, 0x833a,
+  0x1c86, 0x8338, 0x1c7f, 0x8337, 0x1c79, 0x8336, 0x1c73, 0x8334,
+  0x1c6d, 0x8333, 0x1c67, 0x8331, 0x1c61, 0x8330, 0x1c5b, 0x832f,
+  0x1c55, 0x832d, 0x1c4e, 0x832c, 0x1c48, 0x832b, 0x1c42, 0x8329,
+  0x1c3c, 0x8328, 0x1c36, 0x8326, 0x1c30, 0x8325, 0x1c2a, 0x8324,
+  0x1c24, 0x8322, 0x1c1d, 0x8321, 0x1c17, 0x831f, 0x1c11, 0x831e,
+  0x1c0b, 0x831d, 0x1c05, 0x831b, 0x1bff, 0x831a, 0x1bf9, 0x8319,
+  0x1bf2, 0x8317, 0x1bec, 0x8316, 0x1be6, 0x8314, 0x1be0, 0x8313,
+  0x1bda, 0x8312, 0x1bd4, 0x8310, 0x1bce, 0x830f, 0x1bc8, 0x830e,
+  0x1bc1, 0x830c, 0x1bbb, 0x830b, 0x1bb5, 0x830a, 0x1baf, 0x8308,
+  0x1ba9, 0x8307, 0x1ba3, 0x8305, 0x1b9d, 0x8304, 0x1b96, 0x8303,
+  0x1b90, 0x8301, 0x1b8a, 0x8300, 0x1b84, 0x82ff, 0x1b7e, 0x82fd,
+  0x1b78, 0x82fc, 0x1b72, 0x82fb, 0x1b6c, 0x82f9, 0x1b65, 0x82f8,
+  0x1b5f, 0x82f7, 0x1b59, 0x82f5, 0x1b53, 0x82f4, 0x1b4d, 0x82f3,
+  0x1b47, 0x82f1, 0x1b41, 0x82f0, 0x1b3a, 0x82ef, 0x1b34, 0x82ed,
+  0x1b2e, 0x82ec, 0x1b28, 0x82eb, 0x1b22, 0x82e9, 0x1b1c, 0x82e8,
+  0x1b16, 0x82e7, 0x1b0f, 0x82e5, 0x1b09, 0x82e4, 0x1b03, 0x82e3,
+  0x1afd, 0x82e1, 0x1af7, 0x82e0, 0x1af1, 0x82df, 0x1aeb, 0x82dd,
+  0x1ae4, 0x82dc, 0x1ade, 0x82db, 0x1ad8, 0x82d9, 0x1ad2, 0x82d8,
+  0x1acc, 0x82d7, 0x1ac6, 0x82d5, 0x1ac0, 0x82d4, 0x1ab9, 0x82d3,
+  0x1ab3, 0x82d1, 0x1aad, 0x82d0, 0x1aa7, 0x82cf, 0x1aa1, 0x82ce,
+  0x1a9b, 0x82cc, 0x1a95, 0x82cb, 0x1a8e, 0x82ca, 0x1a88, 0x82c8,
+  0x1a82, 0x82c7, 0x1a7c, 0x82c6, 0x1a76, 0x82c4, 0x1a70, 0x82c3,
+  0x1a6a, 0x82c2, 0x1a63, 0x82c1, 0x1a5d, 0x82bf, 0x1a57, 0x82be,
+  0x1a51, 0x82bd, 0x1a4b, 0x82bb, 0x1a45, 0x82ba, 0x1a3e, 0x82b9,
+  0x1a38, 0x82b7, 0x1a32, 0x82b6, 0x1a2c, 0x82b5, 0x1a26, 0x82b4,
+  0x1a20, 0x82b2, 0x1a1a, 0x82b1, 0x1a13, 0x82b0, 0x1a0d, 0x82ae,
+  0x1a07, 0x82ad, 0x1a01, 0x82ac, 0x19fb, 0x82ab, 0x19f5, 0x82a9,
+  0x19ef, 0x82a8, 0x19e8, 0x82a7, 0x19e2, 0x82a6, 0x19dc, 0x82a4,
+  0x19d6, 0x82a3, 0x19d0, 0x82a2, 0x19ca, 0x82a0, 0x19c3, 0x829f,
+  0x19bd, 0x829e, 0x19b7, 0x829d, 0x19b1, 0x829b, 0x19ab, 0x829a,
+  0x19a5, 0x8299, 0x199f, 0x8298, 0x1998, 0x8296, 0x1992, 0x8295,
+  0x198c, 0x8294, 0x1986, 0x8293, 0x1980, 0x8291, 0x197a, 0x8290,
+  0x1973, 0x828f, 0x196d, 0x828e, 0x1967, 0x828c, 0x1961, 0x828b,
+  0x195b, 0x828a, 0x1955, 0x8289, 0x194e, 0x8287, 0x1948, 0x8286,
+  0x1942, 0x8285, 0x193c, 0x8284, 0x1936, 0x8282, 0x1930, 0x8281,
+  0x192a, 0x8280, 0x1923, 0x827f, 0x191d, 0x827e, 0x1917, 0x827c,
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+  0x18c7, 0x826c, 0x18c1, 0x826b, 0x18bb, 0x826a, 0x18b4, 0x8269,
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+  0x1896, 0x8263, 0x188f, 0x8261, 0x1889, 0x8260, 0x1883, 0x825f,
+  0x187d, 0x825e, 0x1877, 0x825d, 0x1871, 0x825b, 0x186a, 0x825a,
+  0x1864, 0x8259, 0x185e, 0x8258, 0x1858, 0x8257, 0x1852, 0x8255,
+  0x184c, 0x8254, 0x1845, 0x8253, 0x183f, 0x8252, 0x1839, 0x8251,
+  0x1833, 0x8250, 0x182d, 0x824e, 0x1827, 0x824d, 0x1820, 0x824c,
+  0x181a, 0x824b, 0x1814, 0x824a, 0x180e, 0x8248, 0x1808, 0x8247,
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+  0x17e9, 0x8241, 0x17e3, 0x8240, 0x17dd, 0x823f, 0x17d6, 0x823e,
+  0x17d0, 0x823d, 0x17ca, 0x823b, 0x17c4, 0x823a, 0x17be, 0x8239,
+  0x17b7, 0x8238, 0x17b1, 0x8237, 0x17ab, 0x8236, 0x17a5, 0x8234,
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+  0x16d9, 0x820f, 0x16d3, 0x820e, 0x16cd, 0x820d, 0x16c6, 0x820b,
+  0x16c0, 0x820a, 0x16ba, 0x8209, 0x16b4, 0x8208, 0x16ae, 0x8207,
+  0x16a8, 0x8206, 0x16a1, 0x8205, 0x169b, 0x8204, 0x1695, 0x8203,
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+  0x165d, 0x81f9, 0x1657, 0x81f8, 0x1651, 0x81f6, 0x164b, 0x81f5,
+  0x1645, 0x81f4, 0x163e, 0x81f3, 0x1638, 0x81f2, 0x1632, 0x81f1,
+  0x162c, 0x81f0, 0x1626, 0x81ef, 0x161f, 0x81ee, 0x1619, 0x81ed,
+  0x1613, 0x81ec, 0x160d, 0x81ea, 0x1607, 0x81e9, 0x1601, 0x81e8,
+  0x15fa, 0x81e7, 0x15f4, 0x81e6, 0x15ee, 0x81e5, 0x15e8, 0x81e4,
+  0x15e2, 0x81e3, 0x15db, 0x81e2, 0x15d5, 0x81e1, 0x15cf, 0x81e0,
+  0x15c9, 0x81df, 0x15c3, 0x81de, 0x15bc, 0x81dc, 0x15b6, 0x81db,
+  0x15b0, 0x81da, 0x15aa, 0x81d9, 0x15a4, 0x81d8, 0x159d, 0x81d7,
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+  0x157f, 0x81d2, 0x1578, 0x81d1, 0x1572, 0x81d0, 0x156c, 0x81cf,
+  0x1566, 0x81ce, 0x1560, 0x81cd, 0x1559, 0x81cc, 0x1553, 0x81cb,
+  0x154d, 0x81c9, 0x1547, 0x81c8, 0x1541, 0x81c7, 0x153a, 0x81c6,
+  0x1534, 0x81c5, 0x152e, 0x81c4, 0x1528, 0x81c3, 0x1522, 0x81c2,
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+  0x14d1, 0x81b5, 0x14cb, 0x81b4, 0x14c5, 0x81b3, 0x14be, 0x81b2,
+  0x14b8, 0x81b1, 0x14b2, 0x81b0, 0x14ac, 0x81af, 0x14a6, 0x81ae,
+  0x149f, 0x81ad, 0x1499, 0x81ac, 0x1493, 0x81ab, 0x148d, 0x81aa,
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+  0x146e, 0x81a5, 0x1468, 0x81a4, 0x1461, 0x81a3, 0x145b, 0x81a2,
+  0x1455, 0x81a1, 0x144f, 0x81a0, 0x1449, 0x819f, 0x1442, 0x819e,
+  0x143c, 0x819d, 0x1436, 0x819c, 0x1430, 0x819b, 0x142a, 0x819a,
+  0x1423, 0x8199, 0x141d, 0x8198, 0x1417, 0x8197, 0x1411, 0x8196,
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+  0x13f2, 0x8191, 0x13eb, 0x8190, 0x13e5, 0x818f, 0x13df, 0x818e,
+  0x13d9, 0x818d, 0x13d3, 0x818c, 0x13cc, 0x818b, 0x13c6, 0x818a,
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+  0xf92, 0x80f4, 0xf8b, 0x80f3, 0xf85, 0x80f2, 0xf7f, 0x80f2,
+  0xf79, 0x80f1, 0xf73, 0x80f0, 0xf6c, 0x80ef, 0xf66, 0x80ef,
+  0xf60, 0x80ee, 0xf5a, 0x80ed, 0xf53, 0x80ec, 0xf4d, 0x80ec,
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+  0xefc, 0x80e2, 0xef6, 0x80e1, 0xef0, 0x80e0, 0xee9, 0x80e0,
+  0xee3, 0x80df, 0xedd, 0x80de, 0xed7, 0x80dd, 0xed0, 0x80dd,
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+  0xeb1, 0x80d9, 0xeab, 0x80d8, 0xea5, 0x80d8, 0xe9e, 0x80d7,
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+  0xe02, 0x80c5, 0xdfc, 0x80c5, 0xdf6, 0x80c4, 0xdf0, 0x80c3,
+  0xde9, 0x80c3, 0xde3, 0x80c2, 0xddd, 0x80c1, 0xdd7, 0x80c1,
+  0xdd0, 0x80c0, 0xdca, 0x80bf, 0xdc4, 0x80bf, 0xdbe, 0x80be,
+  0xdb7, 0x80bd, 0xdb1, 0x80bd, 0xdab, 0x80bc, 0xda5, 0x80bb,
+  0xd9e, 0x80bb, 0xd98, 0x80ba, 0xd92, 0x80b9, 0xd8c, 0x80b9,
+  0xd85, 0x80b8, 0xd7f, 0x80b7, 0xd79, 0x80b7, 0xd73, 0x80b6,
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+  0xd53, 0x80b3, 0xd4d, 0x80b2, 0xd47, 0x80b1, 0xd41, 0x80b1,
+  0xd3a, 0x80b0, 0xd34, 0x80af, 0xd2e, 0x80af, 0xd28, 0x80ae,
+  0xd21, 0x80ad, 0xd1b, 0x80ad, 0xd15, 0x80ac, 0xd0f, 0x80ab,
+  0xd08, 0x80ab, 0xd02, 0x80aa, 0xcfc, 0x80aa, 0xcf6, 0x80a9,
+  0xcef, 0x80a8, 0xce9, 0x80a8, 0xce3, 0x80a7, 0xcdd, 0x80a6,
+  0xcd6, 0x80a6, 0xcd0, 0x80a5, 0xcca, 0x80a5, 0xcc4, 0x80a4,
+  0xcbd, 0x80a3, 0xcb7, 0x80a3, 0xcb1, 0x80a2, 0xcab, 0x80a1,
+  0xca4, 0x80a1, 0xc9e, 0x80a0, 0xc98, 0x80a0, 0xc92, 0x809f,
+  0xc8b, 0x809e, 0xc85, 0x809e, 0xc7f, 0x809d, 0xc79, 0x809c,
+  0xc72, 0x809c, 0xc6c, 0x809b, 0xc66, 0x809b, 0xc60, 0x809a,
+  0xc59, 0x8099, 0xc53, 0x8099, 0xc4d, 0x8098, 0xc47, 0x8098,
+  0xc40, 0x8097, 0xc3a, 0x8096, 0xc34, 0x8096, 0xc2e, 0x8095,
+  0xc27, 0x8095, 0xc21, 0x8094, 0xc1b, 0x8093, 0xc14, 0x8093,
+  0xc0e, 0x8092, 0xc08, 0x8092, 0xc02, 0x8091, 0xbfb, 0x8090,
+  0xbf5, 0x8090, 0xbef, 0x808f, 0xbe9, 0x808f, 0xbe2, 0x808e,
+  0xbdc, 0x808e, 0xbd6, 0x808d, 0xbd0, 0x808c, 0xbc9, 0x808c,
+  0xbc3, 0x808b, 0xbbd, 0x808b, 0xbb7, 0x808a, 0xbb0, 0x8089,
+  0xbaa, 0x8089, 0xba4, 0x8088, 0xb9e, 0x8088, 0xb97, 0x8087,
+  0xb91, 0x8087, 0xb8b, 0x8086, 0xb85, 0x8085, 0xb7e, 0x8085,
+  0xb78, 0x8084, 0xb72, 0x8084, 0xb6c, 0x8083, 0xb65, 0x8083,
+  0xb5f, 0x8082, 0xb59, 0x8082, 0xb53, 0x8081, 0xb4c, 0x8080,
+  0xb46, 0x8080, 0xb40, 0x807f, 0xb3a, 0x807f, 0xb33, 0x807e,
+  0xb2d, 0x807e, 0xb27, 0x807d, 0xb20, 0x807d, 0xb1a, 0x807c,
+  0xb14, 0x807b, 0xb0e, 0x807b, 0xb07, 0x807a, 0xb01, 0x807a,
+  0xafb, 0x8079, 0xaf5, 0x8079, 0xaee, 0x8078, 0xae8, 0x8078,
+  0xae2, 0x8077, 0xadc, 0x8077, 0xad5, 0x8076, 0xacf, 0x8076,
+  0xac9, 0x8075, 0xac3, 0x8075, 0xabc, 0x8074, 0xab6, 0x8073,
+  0xab0, 0x8073, 0xaaa, 0x8072, 0xaa3, 0x8072, 0xa9d, 0x8071,
+  0xa97, 0x8071, 0xa90, 0x8070, 0xa8a, 0x8070, 0xa84, 0x806f,
+  0xa7e, 0x806f, 0xa77, 0x806e, 0xa71, 0x806e, 0xa6b, 0x806d,
+  0xa65, 0x806d, 0xa5e, 0x806c, 0xa58, 0x806c, 0xa52, 0x806b,
+  0xa4c, 0x806b, 0xa45, 0x806a, 0xa3f, 0x806a, 0xa39, 0x8069,
+  0xa33, 0x8069, 0xa2c, 0x8068, 0xa26, 0x8068, 0xa20, 0x8067,
+  0xa19, 0x8067, 0xa13, 0x8066, 0xa0d, 0x8066, 0xa07, 0x8065,
+  0xa00, 0x8065, 0x9fa, 0x8064, 0x9f4, 0x8064, 0x9ee, 0x8063,
+  0x9e7, 0x8063, 0x9e1, 0x8062, 0x9db, 0x8062, 0x9d5, 0x8061,
+  0x9ce, 0x8061, 0x9c8, 0x8060, 0x9c2, 0x8060, 0x9bc, 0x805f,
+  0x9b5, 0x805f, 0x9af, 0x805e, 0x9a9, 0x805e, 0x9a2, 0x805d,
+  0x99c, 0x805d, 0x996, 0x805d, 0x990, 0x805c, 0x989, 0x805c,
+  0x983, 0x805b, 0x97d, 0x805b, 0x977, 0x805a, 0x970, 0x805a,
+  0x96a, 0x8059, 0x964, 0x8059, 0x95e, 0x8058, 0x957, 0x8058,
+  0x951, 0x8057, 0x94b, 0x8057, 0x944, 0x8057, 0x93e, 0x8056,
+  0x938, 0x8056, 0x932, 0x8055, 0x92b, 0x8055, 0x925, 0x8054,
+  0x91f, 0x8054, 0x919, 0x8053, 0x912, 0x8053, 0x90c, 0x8052,
+  0x906, 0x8052, 0x900, 0x8052, 0x8f9, 0x8051, 0x8f3, 0x8051,
+  0x8ed, 0x8050, 0x8e6, 0x8050, 0x8e0, 0x804f, 0x8da, 0x804f,
+  0x8d4, 0x804f, 0x8cd, 0x804e, 0x8c7, 0x804e, 0x8c1, 0x804d,
+  0x8bb, 0x804d, 0x8b4, 0x804c, 0x8ae, 0x804c, 0x8a8, 0x804c,
+  0x8a2, 0x804b, 0x89b, 0x804b, 0x895, 0x804a, 0x88f, 0x804a,
+  0x888, 0x8049, 0x882, 0x8049, 0x87c, 0x8049, 0x876, 0x8048,
+  0x86f, 0x8048, 0x869, 0x8047, 0x863, 0x8047, 0x85d, 0x8047,
+  0x856, 0x8046, 0x850, 0x8046, 0x84a, 0x8045, 0x843, 0x8045,
+  0x83d, 0x8044, 0x837, 0x8044, 0x831, 0x8044, 0x82a, 0x8043,
+  0x824, 0x8043, 0x81e, 0x8042, 0x818, 0x8042, 0x811, 0x8042,
+  0x80b, 0x8041, 0x805, 0x8041, 0x7fe, 0x8040, 0x7f8, 0x8040,
+  0x7f2, 0x8040, 0x7ec, 0x803f, 0x7e5, 0x803f, 0x7df, 0x803f,
+  0x7d9, 0x803e, 0x7d3, 0x803e, 0x7cc, 0x803d, 0x7c6, 0x803d,
+  0x7c0, 0x803d, 0x7ba, 0x803c, 0x7b3, 0x803c, 0x7ad, 0x803b,
+  0x7a7, 0x803b, 0x7a0, 0x803b, 0x79a, 0x803a, 0x794, 0x803a,
+  0x78e, 0x803a, 0x787, 0x8039, 0x781, 0x8039, 0x77b, 0x8039,
+  0x775, 0x8038, 0x76e, 0x8038, 0x768, 0x8037, 0x762, 0x8037,
+  0x75b, 0x8037, 0x755, 0x8036, 0x74f, 0x8036, 0x749, 0x8036,
+  0x742, 0x8035, 0x73c, 0x8035, 0x736, 0x8035, 0x730, 0x8034,
+  0x729, 0x8034, 0x723, 0x8033, 0x71d, 0x8033, 0x716, 0x8033,
+  0x710, 0x8032, 0x70a, 0x8032, 0x704, 0x8032, 0x6fd, 0x8031,
+  0x6f7, 0x8031, 0x6f1, 0x8031, 0x6ea, 0x8030, 0x6e4, 0x8030,
+  0x6de, 0x8030, 0x6d8, 0x802f, 0x6d1, 0x802f, 0x6cb, 0x802f,
+  0x6c5, 0x802e, 0x6bf, 0x802e, 0x6b8, 0x802e, 0x6b2, 0x802d,
+  0x6ac, 0x802d, 0x6a5, 0x802d, 0x69f, 0x802c, 0x699, 0x802c,
+  0x693, 0x802c, 0x68c, 0x802b, 0x686, 0x802b, 0x680, 0x802b,
+  0x67a, 0x802a, 0x673, 0x802a, 0x66d, 0x802a, 0x667, 0x802a,
+  0x660, 0x8029, 0x65a, 0x8029, 0x654, 0x8029, 0x64e, 0x8028,
+  0x647, 0x8028, 0x641, 0x8028, 0x63b, 0x8027, 0x635, 0x8027,
+  0x62e, 0x8027, 0x628, 0x8026, 0x622, 0x8026, 0x61b, 0x8026,
+  0x615, 0x8026, 0x60f, 0x8025, 0x609, 0x8025, 0x602, 0x8025,
+  0x5fc, 0x8024, 0x5f6, 0x8024, 0x5ef, 0x8024, 0x5e9, 0x8023,
+  0x5e3, 0x8023, 0x5dd, 0x8023, 0x5d6, 0x8023, 0x5d0, 0x8022,
+  0x5ca, 0x8022, 0x5c4, 0x8022, 0x5bd, 0x8021, 0x5b7, 0x8021,
+  0x5b1, 0x8021, 0x5aa, 0x8021, 0x5a4, 0x8020, 0x59e, 0x8020,
+  0x598, 0x8020, 0x591, 0x8020, 0x58b, 0x801f, 0x585, 0x801f,
+  0x57f, 0x801f, 0x578, 0x801e, 0x572, 0x801e, 0x56c, 0x801e,
+  0x565, 0x801e, 0x55f, 0x801d, 0x559, 0x801d, 0x553, 0x801d,
+  0x54c, 0x801d, 0x546, 0x801c, 0x540, 0x801c, 0x539, 0x801c,
+  0x533, 0x801c, 0x52d, 0x801b, 0x527, 0x801b, 0x520, 0x801b,
+  0x51a, 0x801b, 0x514, 0x801a, 0x50d, 0x801a, 0x507, 0x801a,
+  0x501, 0x801a, 0x4fb, 0x8019, 0x4f4, 0x8019, 0x4ee, 0x8019,
+  0x4e8, 0x8019, 0x4e2, 0x8018, 0x4db, 0x8018, 0x4d5, 0x8018,
+  0x4cf, 0x8018, 0x4c8, 0x8017, 0x4c2, 0x8017, 0x4bc, 0x8017,
+  0x4b6, 0x8017, 0x4af, 0x8016, 0x4a9, 0x8016, 0x4a3, 0x8016,
+  0x49c, 0x8016, 0x496, 0x8016, 0x490, 0x8015, 0x48a, 0x8015,
+  0x483, 0x8015, 0x47d, 0x8015, 0x477, 0x8014, 0x471, 0x8014,
+  0x46a, 0x8014, 0x464, 0x8014, 0x45e, 0x8014, 0x457, 0x8013,
+  0x451, 0x8013, 0x44b, 0x8013, 0x445, 0x8013, 0x43e, 0x8013,
+  0x438, 0x8012, 0x432, 0x8012, 0x42b, 0x8012, 0x425, 0x8012,
+  0x41f, 0x8012, 0x419, 0x8011, 0x412, 0x8011, 0x40c, 0x8011,
+  0x406, 0x8011, 0x3ff, 0x8011, 0x3f9, 0x8010, 0x3f3, 0x8010,
+  0x3ed, 0x8010, 0x3e6, 0x8010, 0x3e0, 0x8010, 0x3da, 0x800f,
+  0x3d4, 0x800f, 0x3cd, 0x800f, 0x3c7, 0x800f, 0x3c1, 0x800f,
+  0x3ba, 0x800e, 0x3b4, 0x800e, 0x3ae, 0x800e, 0x3a8, 0x800e,
+  0x3a1, 0x800e, 0x39b, 0x800e, 0x395, 0x800d, 0x38e, 0x800d,
+  0x388, 0x800d, 0x382, 0x800d, 0x37c, 0x800d, 0x375, 0x800c,
+  0x36f, 0x800c, 0x369, 0x800c, 0x362, 0x800c, 0x35c, 0x800c,
+  0x356, 0x800c, 0x350, 0x800b, 0x349, 0x800b, 0x343, 0x800b,
+  0x33d, 0x800b, 0x337, 0x800b, 0x330, 0x800b, 0x32a, 0x800b,
+  0x324, 0x800a, 0x31d, 0x800a, 0x317, 0x800a, 0x311, 0x800a,
+  0x30b, 0x800a, 0x304, 0x800a, 0x2fe, 0x8009, 0x2f8, 0x8009,
+  0x2f1, 0x8009, 0x2eb, 0x8009, 0x2e5, 0x8009, 0x2df, 0x8009,
+  0x2d8, 0x8009, 0x2d2, 0x8008, 0x2cc, 0x8008, 0x2c5, 0x8008,
+  0x2bf, 0x8008, 0x2b9, 0x8008, 0x2b3, 0x8008, 0x2ac, 0x8008,
+  0x2a6, 0x8008, 0x2a0, 0x8007, 0x299, 0x8007, 0x293, 0x8007,
+  0x28d, 0x8007, 0x287, 0x8007, 0x280, 0x8007, 0x27a, 0x8007,
+  0x274, 0x8007, 0x26d, 0x8006, 0x267, 0x8006, 0x261, 0x8006,
+  0x25b, 0x8006, 0x254, 0x8006, 0x24e, 0x8006, 0x248, 0x8006,
+  0x242, 0x8006, 0x23b, 0x8005, 0x235, 0x8005, 0x22f, 0x8005,
+  0x228, 0x8005, 0x222, 0x8005, 0x21c, 0x8005, 0x216, 0x8005,
+  0x20f, 0x8005, 0x209, 0x8005, 0x203, 0x8005, 0x1fc, 0x8004,
+  0x1f6, 0x8004, 0x1f0, 0x8004, 0x1ea, 0x8004, 0x1e3, 0x8004,
+  0x1dd, 0x8004, 0x1d7, 0x8004, 0x1d0, 0x8004, 0x1ca, 0x8004,
+  0x1c4, 0x8004, 0x1be, 0x8004, 0x1b7, 0x8003, 0x1b1, 0x8003,
+  0x1ab, 0x8003, 0x1a4, 0x8003, 0x19e, 0x8003, 0x198, 0x8003,
+  0x192, 0x8003, 0x18b, 0x8003, 0x185, 0x8003, 0x17f, 0x8003,
+  0x178, 0x8003, 0x172, 0x8003, 0x16c, 0x8003, 0x166, 0x8002,
+  0x15f, 0x8002, 0x159, 0x8002, 0x153, 0x8002, 0x14d, 0x8002,
+  0x146, 0x8002, 0x140, 0x8002, 0x13a, 0x8002, 0x133, 0x8002,
+  0x12d, 0x8002, 0x127, 0x8002, 0x121, 0x8002, 0x11a, 0x8002,
+  0x114, 0x8002, 0x10e, 0x8002, 0x107, 0x8002, 0x101, 0x8002,
+  0xfb, 0x8001, 0xf5, 0x8001, 0xee, 0x8001, 0xe8, 0x8001,
+  0xe2, 0x8001, 0xdb, 0x8001, 0xd5, 0x8001, 0xcf, 0x8001,
+  0xc9, 0x8001, 0xc2, 0x8001, 0xbc, 0x8001, 0xb6, 0x8001,
+  0xaf, 0x8001, 0xa9, 0x8001, 0xa3, 0x8001, 0x9d, 0x8001,
+  0x96, 0x8001, 0x90, 0x8001, 0x8a, 0x8001, 0x83, 0x8001,
+  0x7d, 0x8001, 0x77, 0x8001, 0x71, 0x8001, 0x6a, 0x8001,
+  0x64, 0x8001, 0x5e, 0x8001, 0x57, 0x8001, 0x51, 0x8001,
+  0x4b, 0x8001, 0x45, 0x8001, 0x3e, 0x8001, 0x38, 0x8001,
+  0x32, 0x8001, 0x2b, 0x8001, 0x25, 0x8001, 0x1f, 0x8001,
+  0x19, 0x8001, 0x12, 0x8001, 0xc, 0x8001, 0x6, 0x8001,
+};
+
+
+/**    
+* \par    
+* cosFactor tables are generated using the formula : 
 cos_factors[n] = 2 * cos((2n+1)*pi/(4*N)) 
    
+* \par    
+* C command to generate the table    
+* 
    
+* for(i = 0; i< N; i++)    
+* {    
+*   cos_factors[i]= 2 * cos((2*i+1)*c/2);    
+* } 
    
+* \par    
+* where N is the number of factors to generate and c is pi/(2*N)    
+* \par    
+* Then converted to q15 format by multiplying with 2^31 and saturated if required.    
+    
+*/
+
+static const q15_t ALIGN4 cos_factorsQ15_128[128] = {
+  0x7fff, 0x7ffa, 0x7ff0, 0x7fe1, 0x7fce, 0x7fb5, 0x7f97, 0x7f75,
+  0x7f4d, 0x7f21, 0x7ef0, 0x7eba, 0x7e7f, 0x7e3f, 0x7dfa, 0x7db0,
+  0x7d62, 0x7d0f, 0x7cb7, 0x7c5a, 0x7bf8, 0x7b92, 0x7b26, 0x7ab6,
+  0x7a42, 0x79c8, 0x794a, 0x78c7, 0x7840, 0x77b4, 0x7723, 0x768e,
+  0x75f4, 0x7555, 0x74b2, 0x740b, 0x735f, 0x72af, 0x71fa, 0x7141,
+  0x7083, 0x6fc1, 0x6efb, 0x6e30, 0x6d62, 0x6c8f, 0x6bb8, 0x6adc,
+  0x69fd, 0x6919, 0x6832, 0x6746, 0x6657, 0x6563, 0x646c, 0x6371,
+  0x6271, 0x616f, 0x6068, 0x5f5e, 0x5e50, 0x5d3e, 0x5c29, 0x5b10,
+  0x59f3, 0x58d4, 0x57b0, 0x568a, 0x5560, 0x5433, 0x5302, 0x51ce,
+  0x5097, 0x4f5e, 0x4e21, 0x4ce1, 0x4b9e, 0x4a58, 0x490f, 0x47c3,
+  0x4675, 0x4524, 0x43d0, 0x427a, 0x4121, 0x3fc5, 0x3e68, 0x3d07,
+  0x3ba5, 0x3a40, 0x38d8, 0x376f, 0x3604, 0x3496, 0x3326, 0x31b5,
+  0x3041, 0x2ecc, 0x2d55, 0x2bdc, 0x2a61, 0x28e5, 0x2767, 0x25e8,
+  0x2467, 0x22e5, 0x2161, 0x1fdc, 0x1e56, 0x1ccf, 0x1b47, 0x19bd,
+  0x1833, 0x16a8, 0x151b, 0x138e, 0x1201, 0x1072, 0xee3, 0xd53,
+  0xbc3, 0xa33, 0x8a2, 0x710, 0x57f, 0x3ed, 0x25b, 0xc9
+};
+
+static const q15_t ALIGN4 cos_factorsQ15_512[512] = {
+  0x7fff, 0x7fff, 0x7fff, 0x7ffe, 0x7ffc, 0x7ffb, 0x7ff9, 0x7ff7,
+  0x7ff4, 0x7ff2, 0x7fee, 0x7feb, 0x7fe7, 0x7fe3, 0x7fdf, 0x7fda,
+  0x7fd6, 0x7fd0, 0x7fcb, 0x7fc5, 0x7fbf, 0x7fb8, 0x7fb1, 0x7faa,
+  0x7fa3, 0x7f9b, 0x7f93, 0x7f8b, 0x7f82, 0x7f79, 0x7f70, 0x7f67,
+  0x7f5d, 0x7f53, 0x7f48, 0x7f3d, 0x7f32, 0x7f27, 0x7f1b, 0x7f0f,
+  0x7f03, 0x7ef6, 0x7ee9, 0x7edc, 0x7ecf, 0x7ec1, 0x7eb3, 0x7ea4,
+  0x7e95, 0x7e86, 0x7e77, 0x7e67, 0x7e57, 0x7e47, 0x7e37, 0x7e26,
+  0x7e14, 0x7e03, 0x7df1, 0x7ddf, 0x7dcd, 0x7dba, 0x7da7, 0x7d94,
+  0x7d80, 0x7d6c, 0x7d58, 0x7d43, 0x7d2f, 0x7d19, 0x7d04, 0x7cee,
+  0x7cd8, 0x7cc2, 0x7cab, 0x7c94, 0x7c7d, 0x7c66, 0x7c4e, 0x7c36,
+  0x7c1d, 0x7c05, 0x7beb, 0x7bd2, 0x7bb9, 0x7b9f, 0x7b84, 0x7b6a,
+  0x7b4f, 0x7b34, 0x7b19, 0x7afd, 0x7ae1, 0x7ac5, 0x7aa8, 0x7a8b,
+  0x7a6e, 0x7a50, 0x7a33, 0x7a15, 0x79f6, 0x79d8, 0x79b9, 0x7999,
+  0x797a, 0x795a, 0x793a, 0x7919, 0x78f9, 0x78d8, 0x78b6, 0x7895,
+  0x7873, 0x7851, 0x782e, 0x780c, 0x77e9, 0x77c5, 0x77a2, 0x777e,
+  0x775a, 0x7735, 0x7710, 0x76eb, 0x76c6, 0x76a0, 0x767b, 0x7654,
+  0x762e, 0x7607, 0x75e0, 0x75b9, 0x7591, 0x7569, 0x7541, 0x7519,
+  0x74f0, 0x74c7, 0x749e, 0x7474, 0x744a, 0x7420, 0x73f6, 0x73cb,
+  0x73a0, 0x7375, 0x7349, 0x731d, 0x72f1, 0x72c5, 0x7298, 0x726b,
+  0x723e, 0x7211, 0x71e3, 0x71b5, 0x7186, 0x7158, 0x7129, 0x70fa,
+  0x70cb, 0x709b, 0x706b, 0x703b, 0x700a, 0x6fda, 0x6fa9, 0x6f77,
+  0x6f46, 0x6f14, 0x6ee2, 0x6eaf, 0x6e7d, 0x6e4a, 0x6e17, 0x6de3,
+  0x6db0, 0x6d7c, 0x6d48, 0x6d13, 0x6cde, 0x6ca9, 0x6c74, 0x6c3f,
+  0x6c09, 0x6bd3, 0x6b9c, 0x6b66, 0x6b2f, 0x6af8, 0x6ac1, 0x6a89,
+  0x6a51, 0x6a19, 0x69e1, 0x69a8, 0x696f, 0x6936, 0x68fd, 0x68c3,
+  0x6889, 0x684f, 0x6815, 0x67da, 0x679f, 0x6764, 0x6729, 0x66ed,
+  0x66b1, 0x6675, 0x6639, 0x65fc, 0x65bf, 0x6582, 0x6545, 0x6507,
+  0x64c9, 0x648b, 0x644d, 0x640e, 0x63cf, 0x6390, 0x6351, 0x6311,
+  0x62d2, 0x6292, 0x6251, 0x6211, 0x61d0, 0x618f, 0x614e, 0x610d,
+  0x60cb, 0x6089, 0x6047, 0x6004, 0x5fc2, 0x5f7f, 0x5f3c, 0x5ef9,
+  0x5eb5, 0x5e71, 0x5e2d, 0x5de9, 0x5da5, 0x5d60, 0x5d1b, 0x5cd6,
+  0x5c91, 0x5c4b, 0x5c06, 0x5bc0, 0x5b79, 0x5b33, 0x5aec, 0x5aa5,
+  0x5a5e, 0x5a17, 0x59d0, 0x5988, 0x5940, 0x58f8, 0x58af, 0x5867,
+  0x581e, 0x57d5, 0x578c, 0x5742, 0x56f9, 0x56af, 0x5665, 0x561a,
+  0x55d0, 0x5585, 0x553a, 0x54ef, 0x54a4, 0x5458, 0x540d, 0x53c1,
+  0x5375, 0x5328, 0x52dc, 0x528f, 0x5242, 0x51f5, 0x51a8, 0x515a,
+  0x510c, 0x50bf, 0x5070, 0x5022, 0x4fd4, 0x4f85, 0x4f36, 0x4ee7,
+  0x4e98, 0x4e48, 0x4df9, 0x4da9, 0x4d59, 0x4d09, 0x4cb8, 0x4c68,
+  0x4c17, 0x4bc6, 0x4b75, 0x4b24, 0x4ad2, 0x4a81, 0x4a2f, 0x49dd,
+  0x498a, 0x4938, 0x48e6, 0x4893, 0x4840, 0x47ed, 0x479a, 0x4746,
+  0x46f3, 0x469f, 0x464b, 0x45f7, 0x45a3, 0x454e, 0x44fa, 0x44a5,
+  0x4450, 0x43fb, 0x43a5, 0x4350, 0x42fa, 0x42a5, 0x424f, 0x41f9,
+  0x41a2, 0x414c, 0x40f6, 0x409f, 0x4048, 0x3ff1, 0x3f9a, 0x3f43,
+  0x3eeb, 0x3e93, 0x3e3c, 0x3de4, 0x3d8c, 0x3d33, 0x3cdb, 0x3c83,
+  0x3c2a, 0x3bd1, 0x3b78, 0x3b1f, 0x3ac6, 0x3a6c, 0x3a13, 0x39b9,
+  0x395f, 0x3906, 0x38ab, 0x3851, 0x37f7, 0x379c, 0x3742, 0x36e7,
+  0x368c, 0x3631, 0x35d6, 0x357b, 0x351f, 0x34c4, 0x3468, 0x340c,
+  0x33b0, 0x3354, 0x32f8, 0x329c, 0x3240, 0x31e3, 0x3186, 0x312a,
+  0x30cd, 0x3070, 0x3013, 0x2fb5, 0x2f58, 0x2efb, 0x2e9d, 0x2e3f,
+  0x2de2, 0x2d84, 0x2d26, 0x2cc8, 0x2c69, 0x2c0b, 0x2bad, 0x2b4e,
+  0x2aef, 0x2a91, 0x2a32, 0x29d3, 0x2974, 0x2915, 0x28b5, 0x2856,
+  0x27f6, 0x2797, 0x2737, 0x26d8, 0x2678, 0x2618, 0x25b8, 0x2558,
+  0x24f7, 0x2497, 0x2437, 0x23d6, 0x2376, 0x2315, 0x22b4, 0x2254,
+  0x21f3, 0x2192, 0x2131, 0x20d0, 0x206e, 0x200d, 0x1fac, 0x1f4a,
+  0x1ee9, 0x1e87, 0x1e25, 0x1dc4, 0x1d62, 0x1d00, 0x1c9e, 0x1c3c,
+  0x1bda, 0x1b78, 0x1b16, 0x1ab3, 0x1a51, 0x19ef, 0x198c, 0x192a,
+  0x18c7, 0x1864, 0x1802, 0x179f, 0x173c, 0x16d9, 0x1676, 0x1613,
+  0x15b0, 0x154d, 0x14ea, 0x1487, 0x1423, 0x13c0, 0x135d, 0x12f9,
+  0x1296, 0x1232, 0x11cf, 0x116b, 0x1108, 0x10a4, 0x1040, 0xfdd,
+  0xf79, 0xf15, 0xeb1, 0xe4d, 0xde9, 0xd85, 0xd21, 0xcbd,
+  0xc59, 0xbf5, 0xb91, 0xb2d, 0xac9, 0xa65, 0xa00, 0x99c,
+  0x938, 0x8d4, 0x86f, 0x80b, 0x7a7, 0x742, 0x6de, 0x67a,
+  0x615, 0x5b1, 0x54c, 0x4e8, 0x483, 0x41f, 0x3ba, 0x356,
+  0x2f1, 0x28d, 0x228, 0x1c4, 0x15f, 0xfb, 0x96, 0x32,
+};
+
+static const q15_t ALIGN4 cos_factorsQ15_2048[2048] = {
+  0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
+  0x7fff, 0x7fff, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffd, 0x7ffd,
+  0x7ffd, 0x7ffd, 0x7ffc, 0x7ffc, 0x7ffb, 0x7ffb, 0x7ffb, 0x7ffa,
+  0x7ffa, 0x7ff9, 0x7ff9, 0x7ff8, 0x7ff8, 0x7ff7, 0x7ff7, 0x7ff6,
+  0x7ff5, 0x7ff5, 0x7ff4, 0x7ff3, 0x7ff3, 0x7ff2, 0x7ff1, 0x7ff0,
+  0x7ff0, 0x7fef, 0x7fee, 0x7fed, 0x7fec, 0x7fec, 0x7feb, 0x7fea,
+  0x7fe9, 0x7fe8, 0x7fe7, 0x7fe6, 0x7fe5, 0x7fe4, 0x7fe3, 0x7fe2,
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+  0x508e, 0x507a, 0x5067, 0x5053, 0x503f, 0x502c, 0x5018, 0x5005,
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+  0x4f54, 0x4f40, 0x4f2c, 0x4f18, 0x4f05, 0x4ef1, 0x4edd, 0x4ec9,
+  0x4eb6, 0x4ea2, 0x4e8e, 0x4e7a, 0x4e66, 0x4e52, 0x4e3e, 0x4e2a,
+  0x4e17, 0x4e03, 0x4def, 0x4ddb, 0x4dc7, 0x4db3, 0x4d9f, 0x4d8b,
+  0x4d77, 0x4d63, 0x4d4f, 0x4d3b, 0x4d27, 0x4d13, 0x4cff, 0x4ceb,
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+  0x4c35, 0x4c21, 0x4c0d, 0x4bf9, 0x4be4, 0x4bd0, 0x4bbc, 0x4ba8,
+  0x4b93, 0x4b7f, 0x4b6b, 0x4b56, 0x4b42, 0x4b2e, 0x4b19, 0x4b05,
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+  0x49a9, 0x4995, 0x4980, 0x496c, 0x4957, 0x4942, 0x492e, 0x4919,
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+  0x426f, 0x425a, 0x4244, 0x422f, 0x4219, 0x4203, 0x41ee, 0x41d8,
+  0x41c3, 0x41ad, 0x4198, 0x4182, 0x416d, 0x4157, 0x4141, 0x412c,
+  0x4116, 0x4100, 0x40eb, 0x40d5, 0x40bf, 0x40aa, 0x4094, 0x407e,
+  0x4069, 0x4053, 0x403d, 0x4027, 0x4012, 0x3ffc, 0x3fe6, 0x3fd0,
+  0x3fbb, 0x3fa5, 0x3f8f, 0x3f79, 0x3f63, 0x3f4d, 0x3f38, 0x3f22,
+  0x3f0c, 0x3ef6, 0x3ee0, 0x3eca, 0x3eb4, 0x3e9e, 0x3e88, 0x3e73,
+  0x3e5d, 0x3e47, 0x3e31, 0x3e1b, 0x3e05, 0x3def, 0x3dd9, 0x3dc3,
+  0x3dad, 0x3d97, 0x3d81, 0x3d6b, 0x3d55, 0x3d3e, 0x3d28, 0x3d12,
+  0x3cfc, 0x3ce6, 0x3cd0, 0x3cba, 0x3ca4, 0x3c8e, 0x3c77, 0x3c61,
+  0x3c4b, 0x3c35, 0x3c1f, 0x3c09, 0x3bf2, 0x3bdc, 0x3bc6, 0x3bb0,
+  0x3b99, 0x3b83, 0x3b6d, 0x3b57, 0x3b40, 0x3b2a, 0x3b14, 0x3afe,
+  0x3ae7, 0x3ad1, 0x3abb, 0x3aa4, 0x3a8e, 0x3a78, 0x3a61, 0x3a4b,
+  0x3a34, 0x3a1e, 0x3a08, 0x39f1, 0x39db, 0x39c4, 0x39ae, 0x3998,
+  0x3981, 0x396b, 0x3954, 0x393e, 0x3927, 0x3911, 0x38fa, 0x38e4,
+  0x38cd, 0x38b7, 0x38a0, 0x388a, 0x3873, 0x385d, 0x3846, 0x382f,
+  0x3819, 0x3802, 0x37ec, 0x37d5, 0x37be, 0x37a8, 0x3791, 0x377a,
+  0x3764, 0x374d, 0x3736, 0x3720, 0x3709, 0x36f2, 0x36dc, 0x36c5,
+  0x36ae, 0x3698, 0x3681, 0x366a, 0x3653, 0x363d, 0x3626, 0x360f,
+  0x35f8, 0x35e1, 0x35cb, 0x35b4, 0x359d, 0x3586, 0x356f, 0x3558,
+  0x3542, 0x352b, 0x3514, 0x34fd, 0x34e6, 0x34cf, 0x34b8, 0x34a1,
+  0x348b, 0x3474, 0x345d, 0x3446, 0x342f, 0x3418, 0x3401, 0x33ea,
+  0x33d3, 0x33bc, 0x33a5, 0x338e, 0x3377, 0x3360, 0x3349, 0x3332,
+  0x331b, 0x3304, 0x32ed, 0x32d6, 0x32bf, 0x32a8, 0x3290, 0x3279,
+  0x3262, 0x324b, 0x3234, 0x321d, 0x3206, 0x31ef, 0x31d8, 0x31c0,
+  0x31a9, 0x3192, 0x317b, 0x3164, 0x314c, 0x3135, 0x311e, 0x3107,
+  0x30f0, 0x30d8, 0x30c1, 0x30aa, 0x3093, 0x307b, 0x3064, 0x304d,
+  0x3036, 0x301e, 0x3007, 0x2ff0, 0x2fd8, 0x2fc1, 0x2faa, 0x2f92,
+  0x2f7b, 0x2f64, 0x2f4c, 0x2f35, 0x2f1e, 0x2f06, 0x2eef, 0x2ed8,
+  0x2ec0, 0x2ea9, 0x2e91, 0x2e7a, 0x2e63, 0x2e4b, 0x2e34, 0x2e1c,
+  0x2e05, 0x2ded, 0x2dd6, 0x2dbe, 0x2da7, 0x2d8f, 0x2d78, 0x2d60,
+  0x2d49, 0x2d31, 0x2d1a, 0x2d02, 0x2ceb, 0x2cd3, 0x2cbc, 0x2ca4,
+  0x2c8d, 0x2c75, 0x2c5e, 0x2c46, 0x2c2e, 0x2c17, 0x2bff, 0x2be8,
+  0x2bd0, 0x2bb8, 0x2ba1, 0x2b89, 0x2b71, 0x2b5a, 0x2b42, 0x2b2b,
+  0x2b13, 0x2afb, 0x2ae4, 0x2acc, 0x2ab4, 0x2a9c, 0x2a85, 0x2a6d,
+  0x2a55, 0x2a3e, 0x2a26, 0x2a0e, 0x29f6, 0x29df, 0x29c7, 0x29af,
+  0x2997, 0x2980, 0x2968, 0x2950, 0x2938, 0x2920, 0x2909, 0x28f1,
+  0x28d9, 0x28c1, 0x28a9, 0x2892, 0x287a, 0x2862, 0x284a, 0x2832,
+  0x281a, 0x2802, 0x27eb, 0x27d3, 0x27bb, 0x27a3, 0x278b, 0x2773,
+  0x275b, 0x2743, 0x272b, 0x2713, 0x26fb, 0x26e4, 0x26cc, 0x26b4,
+  0x269c, 0x2684, 0x266c, 0x2654, 0x263c, 0x2624, 0x260c, 0x25f4,
+  0x25dc, 0x25c4, 0x25ac, 0x2594, 0x257c, 0x2564, 0x254c, 0x2534,
+  0x251c, 0x2503, 0x24eb, 0x24d3, 0x24bb, 0x24a3, 0x248b, 0x2473,
+  0x245b, 0x2443, 0x242b, 0x2413, 0x23fa, 0x23e2, 0x23ca, 0x23b2,
+  0x239a, 0x2382, 0x236a, 0x2352, 0x2339, 0x2321, 0x2309, 0x22f1,
+  0x22d9, 0x22c0, 0x22a8, 0x2290, 0x2278, 0x2260, 0x2247, 0x222f,
+  0x2217, 0x21ff, 0x21e7, 0x21ce, 0x21b6, 0x219e, 0x2186, 0x216d,
+  0x2155, 0x213d, 0x2125, 0x210c, 0x20f4, 0x20dc, 0x20c3, 0x20ab,
+  0x2093, 0x207a, 0x2062, 0x204a, 0x2032, 0x2019, 0x2001, 0x1fe9,
+  0x1fd0, 0x1fb8, 0x1f9f, 0x1f87, 0x1f6f, 0x1f56, 0x1f3e, 0x1f26,
+  0x1f0d, 0x1ef5, 0x1edd, 0x1ec4, 0x1eac, 0x1e93, 0x1e7b, 0x1e62,
+  0x1e4a, 0x1e32, 0x1e19, 0x1e01, 0x1de8, 0x1dd0, 0x1db7, 0x1d9f,
+  0x1d87, 0x1d6e, 0x1d56, 0x1d3d, 0x1d25, 0x1d0c, 0x1cf4, 0x1cdb,
+  0x1cc3, 0x1caa, 0x1c92, 0x1c79, 0x1c61, 0x1c48, 0x1c30, 0x1c17,
+  0x1bff, 0x1be6, 0x1bce, 0x1bb5, 0x1b9d, 0x1b84, 0x1b6c, 0x1b53,
+  0x1b3a, 0x1b22, 0x1b09, 0x1af1, 0x1ad8, 0x1ac0, 0x1aa7, 0x1a8e,
+  0x1a76, 0x1a5d, 0x1a45, 0x1a2c, 0x1a13, 0x19fb, 0x19e2, 0x19ca,
+  0x19b1, 0x1998, 0x1980, 0x1967, 0x194e, 0x1936, 0x191d, 0x1905,
+  0x18ec, 0x18d3, 0x18bb, 0x18a2, 0x1889, 0x1871, 0x1858, 0x183f,
+  0x1827, 0x180e, 0x17f5, 0x17dd, 0x17c4, 0x17ab, 0x1792, 0x177a,
+  0x1761, 0x1748, 0x1730, 0x1717, 0x16fe, 0x16e5, 0x16cd, 0x16b4,
+  0x169b, 0x1682, 0x166a, 0x1651, 0x1638, 0x161f, 0x1607, 0x15ee,
+  0x15d5, 0x15bc, 0x15a4, 0x158b, 0x1572, 0x1559, 0x1541, 0x1528,
+  0x150f, 0x14f6, 0x14dd, 0x14c5, 0x14ac, 0x1493, 0x147a, 0x1461,
+  0x1449, 0x1430, 0x1417, 0x13fe, 0x13e5, 0x13cc, 0x13b4, 0x139b,
+  0x1382, 0x1369, 0x1350, 0x1337, 0x131f, 0x1306, 0x12ed, 0x12d4,
+  0x12bb, 0x12a2, 0x1289, 0x1271, 0x1258, 0x123f, 0x1226, 0x120d,
+  0x11f4, 0x11db, 0x11c2, 0x11a9, 0x1191, 0x1178, 0x115f, 0x1146,
+  0x112d, 0x1114, 0x10fb, 0x10e2, 0x10c9, 0x10b0, 0x1098, 0x107f,
+  0x1066, 0x104d, 0x1034, 0x101b, 0x1002, 0xfe9, 0xfd0, 0xfb7,
+  0xf9e, 0xf85, 0xf6c, 0xf53, 0xf3a, 0xf21, 0xf08, 0xef0,
+  0xed7, 0xebe, 0xea5, 0xe8c, 0xe73, 0xe5a, 0xe41, 0xe28,
+  0xe0f, 0xdf6, 0xddd, 0xdc4, 0xdab, 0xd92, 0xd79, 0xd60,
+  0xd47, 0xd2e, 0xd15, 0xcfc, 0xce3, 0xcca, 0xcb1, 0xc98,
+  0xc7f, 0xc66, 0xc4d, 0xc34, 0xc1b, 0xc02, 0xbe9, 0xbd0,
+  0xbb7, 0xb9e, 0xb85, 0xb6c, 0xb53, 0xb3a, 0xb20, 0xb07,
+  0xaee, 0xad5, 0xabc, 0xaa3, 0xa8a, 0xa71, 0xa58, 0xa3f,
+  0xa26, 0xa0d, 0x9f4, 0x9db, 0x9c2, 0x9a9, 0x990, 0x977,
+  0x95e, 0x944, 0x92b, 0x912, 0x8f9, 0x8e0, 0x8c7, 0x8ae,
+  0x895, 0x87c, 0x863, 0x84a, 0x831, 0x818, 0x7fe, 0x7e5,
+  0x7cc, 0x7b3, 0x79a, 0x781, 0x768, 0x74f, 0x736, 0x71d,
+  0x704, 0x6ea, 0x6d1, 0x6b8, 0x69f, 0x686, 0x66d, 0x654,
+  0x63b, 0x622, 0x609, 0x5ef, 0x5d6, 0x5bd, 0x5a4, 0x58b,
+  0x572, 0x559, 0x540, 0x527, 0x50d, 0x4f4, 0x4db, 0x4c2,
+  0x4a9, 0x490, 0x477, 0x45e, 0x445, 0x42b, 0x412, 0x3f9,
+  0x3e0, 0x3c7, 0x3ae, 0x395, 0x37c, 0x362, 0x349, 0x330,
+  0x317, 0x2fe, 0x2e5, 0x2cc, 0x2b3, 0x299, 0x280, 0x267,
+  0x24e, 0x235, 0x21c, 0x203, 0x1ea, 0x1d0, 0x1b7, 0x19e,
+  0x185, 0x16c, 0x153, 0x13a, 0x121, 0x107, 0xee, 0xd5,
+  0xbc, 0xa3, 0x8a, 0x71, 0x57, 0x3e, 0x25, 0xc,
+
+};
+
+static const q15_t ALIGN4 cos_factorsQ15_8192[8192] = {
+  0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
+  0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
+  0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
+  0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
+  0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff,
+  0x7fff, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe,
+  0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe, 0x7ffe,
+  0x7ffe, 0x7ffe, 0x7ffd, 0x7ffd, 0x7ffd, 0x7ffd, 0x7ffd, 0x7ffd,
+  0x7ffd, 0x7ffd, 0x7ffd, 0x7ffd, 0x7ffd, 0x7ffd, 0x7ffd, 0x7ffc,
+  0x7ffc, 0x7ffc, 0x7ffc, 0x7ffc, 0x7ffc, 0x7ffc, 0x7ffc, 0x7ffc,
+  0x7ffc, 0x7ffb, 0x7ffb, 0x7ffb, 0x7ffb, 0x7ffb, 0x7ffb, 0x7ffb,
+  0x7ffb, 0x7ffb, 0x7ffb, 0x7ffa, 0x7ffa, 0x7ffa, 0x7ffa, 0x7ffa,
+  0x7ffa, 0x7ffa, 0x7ffa, 0x7ffa, 0x7ff9, 0x7ff9, 0x7ff9, 0x7ff9,
+  0x7ff9, 0x7ff9, 0x7ff9, 0x7ff9, 0x7ff8, 0x7ff8, 0x7ff8, 0x7ff8,
+  0x7ff8, 0x7ff8, 0x7ff8, 0x7ff7, 0x7ff7, 0x7ff7, 0x7ff7, 0x7ff7,
+  0x7ff7, 0x7ff7, 0x7ff6, 0x7ff6, 0x7ff6, 0x7ff6, 0x7ff6, 0x7ff6,
+  0x7ff6, 0x7ff5, 0x7ff5, 0x7ff5, 0x7ff5, 0x7ff5, 0x7ff5, 0x7ff4,
+  0x7ff4, 0x7ff4, 0x7ff4, 0x7ff4, 0x7ff4, 0x7ff3, 0x7ff3, 0x7ff3,
+  0x7ff3, 0x7ff3, 0x7ff3, 0x7ff2, 0x7ff2, 0x7ff2, 0x7ff2, 0x7ff2,
+  0x7ff1, 0x7ff1, 0x7ff1, 0x7ff1, 0x7ff1, 0x7ff1, 0x7ff0, 0x7ff0,
+  0x7ff0, 0x7ff0, 0x7ff0, 0x7fef, 0x7fef, 0x7fef, 0x7fef, 0x7fef,
+  0x7fee, 0x7fee, 0x7fee, 0x7fee, 0x7fee, 0x7fed, 0x7fed, 0x7fed,
+  0x7fed, 0x7fed, 0x7fec, 0x7fec, 0x7fec, 0x7fec, 0x7feb, 0x7feb,
+  0x7feb, 0x7feb, 0x7feb, 0x7fea, 0x7fea, 0x7fea, 0x7fea, 0x7fe9,
+  0x7fe9, 0x7fe9, 0x7fe9, 0x7fe8, 0x7fe8, 0x7fe8, 0x7fe8, 0x7fe8,
+  0x7fe7, 0x7fe7, 0x7fe7, 0x7fe7, 0x7fe6, 0x7fe6, 0x7fe6, 0x7fe6,
+  0x7fe5, 0x7fe5, 0x7fe5, 0x7fe5, 0x7fe4, 0x7fe4, 0x7fe4, 0x7fe4,
+  0x7fe3, 0x7fe3, 0x7fe3, 0x7fe2, 0x7fe2, 0x7fe2, 0x7fe2, 0x7fe1,
+  0x7fe1, 0x7fe1, 0x7fe1, 0x7fe0, 0x7fe0, 0x7fe0, 0x7fdf, 0x7fdf,
+  0x7fdf, 0x7fdf, 0x7fde, 0x7fde, 0x7fde, 0x7fde, 0x7fdd, 0x7fdd,
+  0x7fdd, 0x7fdc, 0x7fdc, 0x7fdc, 0x7fdb, 0x7fdb, 0x7fdb, 0x7fdb,
+  0x7fda, 0x7fda, 0x7fda, 0x7fd9, 0x7fd9, 0x7fd9, 0x7fd8, 0x7fd8,
+  0x7fd8, 0x7fd8, 0x7fd7, 0x7fd7, 0x7fd7, 0x7fd6, 0x7fd6, 0x7fd6,
+  0x7fd5, 0x7fd5, 0x7fd5, 0x7fd4, 0x7fd4, 0x7fd4, 0x7fd3, 0x7fd3,
+  0x7fd3, 0x7fd2, 0x7fd2, 0x7fd2, 0x7fd1, 0x7fd1, 0x7fd1, 0x7fd0,
+  0x7fd0, 0x7fd0, 0x7fcf, 0x7fcf, 0x7fcf, 0x7fce, 0x7fce, 0x7fce,
+  0x7fcd, 0x7fcd, 0x7fcd, 0x7fcc, 0x7fcc, 0x7fcc, 0x7fcb, 0x7fcb,
+  0x7fcb, 0x7fca, 0x7fca, 0x7fc9, 0x7fc9, 0x7fc9, 0x7fc8, 0x7fc8,
+  0x7fc8, 0x7fc7, 0x7fc7, 0x7fc7, 0x7fc6, 0x7fc6, 0x7fc5, 0x7fc5,
+  0x7fc5, 0x7fc4, 0x7fc4, 0x7fc4, 0x7fc3, 0x7fc3, 0x7fc2, 0x7fc2,
+  0x7fc2, 0x7fc1, 0x7fc1, 0x7fc0, 0x7fc0, 0x7fc0, 0x7fbf, 0x7fbf,
+  0x7fbf, 0x7fbe, 0x7fbe, 0x7fbd, 0x7fbd, 0x7fbd, 0x7fbc, 0x7fbc,
+  0x7fbb, 0x7fbb, 0x7fbb, 0x7fba, 0x7fba, 0x7fb9, 0x7fb9, 0x7fb8,
+  0x7fb8, 0x7fb8, 0x7fb7, 0x7fb7, 0x7fb6, 0x7fb6, 0x7fb6, 0x7fb5,
+  0x7fb5, 0x7fb4, 0x7fb4, 0x7fb3, 0x7fb3, 0x7fb3, 0x7fb2, 0x7fb2,
+  0x7fb1, 0x7fb1, 0x7fb0, 0x7fb0, 0x7faf, 0x7faf, 0x7faf, 0x7fae,
+  0x7fae, 0x7fad, 0x7fad, 0x7fac, 0x7fac, 0x7fac, 0x7fab, 0x7fab,
+  0x7faa, 0x7faa, 0x7fa9, 0x7fa9, 0x7fa8, 0x7fa8, 0x7fa7, 0x7fa7,
+  0x7fa6, 0x7fa6, 0x7fa6, 0x7fa5, 0x7fa5, 0x7fa4, 0x7fa4, 0x7fa3,
+  0x7fa3, 0x7fa2, 0x7fa2, 0x7fa1, 0x7fa1, 0x7fa0, 0x7fa0, 0x7f9f,
+  0x7f9f, 0x7f9e, 0x7f9e, 0x7f9d, 0x7f9d, 0x7f9c, 0x7f9c, 0x7f9c,
+  0x7f9b, 0x7f9b, 0x7f9a, 0x7f9a, 0x7f99, 0x7f99, 0x7f98, 0x7f98,
+  0x7f97, 0x7f97, 0x7f96, 0x7f96, 0x7f95, 0x7f95, 0x7f94, 0x7f94,
+  0x7f93, 0x7f92, 0x7f92, 0x7f91, 0x7f91, 0x7f90, 0x7f90, 0x7f8f,
+  0x7f8f, 0x7f8e, 0x7f8e, 0x7f8d, 0x7f8d, 0x7f8c, 0x7f8c, 0x7f8b,
+  0x7f8b, 0x7f8a, 0x7f8a, 0x7f89, 0x7f89, 0x7f88, 0x7f87, 0x7f87,
+  0x7f86, 0x7f86, 0x7f85, 0x7f85, 0x7f84, 0x7f84, 0x7f83, 0x7f83,
+  0x7f82, 0x7f81, 0x7f81, 0x7f80, 0x7f80, 0x7f7f, 0x7f7f, 0x7f7e,
+  0x7f7e, 0x7f7d, 0x7f7c, 0x7f7c, 0x7f7b, 0x7f7b, 0x7f7a, 0x7f7a,
+  0x7f79, 0x7f79, 0x7f78, 0x7f77, 0x7f77, 0x7f76, 0x7f76, 0x7f75,
+  0x7f75, 0x7f74, 0x7f73, 0x7f73, 0x7f72, 0x7f72, 0x7f71, 0x7f70,
+  0x7f70, 0x7f6f, 0x7f6f, 0x7f6e, 0x7f6d, 0x7f6d, 0x7f6c, 0x7f6c,
+  0x7f6b, 0x7f6b, 0x7f6a, 0x7f69, 0x7f69, 0x7f68, 0x7f68, 0x7f67,
+  0x7f66, 0x7f66, 0x7f65, 0x7f64, 0x7f64, 0x7f63, 0x7f63, 0x7f62,
+  0x7f61, 0x7f61, 0x7f60, 0x7f60, 0x7f5f, 0x7f5e, 0x7f5e, 0x7f5d,
+  0x7f5c, 0x7f5c, 0x7f5b, 0x7f5b, 0x7f5a, 0x7f59, 0x7f59, 0x7f58,
+  0x7f57, 0x7f57, 0x7f56, 0x7f55, 0x7f55, 0x7f54, 0x7f54, 0x7f53,
+  0x7f52, 0x7f52, 0x7f51, 0x7f50, 0x7f50, 0x7f4f, 0x7f4e, 0x7f4e,
+  0x7f4d, 0x7f4c, 0x7f4c, 0x7f4b, 0x7f4a, 0x7f4a, 0x7f49, 0x7f48,
+  0x7f48, 0x7f47, 0x7f46, 0x7f46, 0x7f45, 0x7f44, 0x7f44, 0x7f43,
+  0x7f42, 0x7f42, 0x7f41, 0x7f40, 0x7f40, 0x7f3f, 0x7f3e, 0x7f3e,
+  0x7f3d, 0x7f3c, 0x7f3c, 0x7f3b, 0x7f3a, 0x7f3a, 0x7f39, 0x7f38,
+  0x7f37, 0x7f37, 0x7f36, 0x7f35, 0x7f35, 0x7f34, 0x7f33, 0x7f33,
+  0x7f32, 0x7f31, 0x7f31, 0x7f30, 0x7f2f, 0x7f2e, 0x7f2e, 0x7f2d,
+  0x7f2c, 0x7f2c, 0x7f2b, 0x7f2a, 0x7f29, 0x7f29, 0x7f28, 0x7f27,
+  0x7f27, 0x7f26, 0x7f25, 0x7f24, 0x7f24, 0x7f23, 0x7f22, 0x7f21,
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+  0x7eef, 0x7eef, 0x7eee, 0x7eed, 0x7eec, 0x7eeb, 0x7eeb, 0x7eea,
+  0x7ee9, 0x7ee8, 0x7ee7, 0x7ee6, 0x7ee6, 0x7ee5, 0x7ee4, 0x7ee3,
+  0x7ee2, 0x7ee2, 0x7ee1, 0x7ee0, 0x7edf, 0x7ede, 0x7edd, 0x7edd,
+  0x7edc, 0x7edb, 0x7eda, 0x7ed9, 0x7ed8, 0x7ed8, 0x7ed7, 0x7ed6,
+  0x7ed5, 0x7ed4, 0x7ed3, 0x7ed2, 0x7ed2, 0x7ed1, 0x7ed0, 0x7ecf,
+  0x7ece, 0x7ecd, 0x7ecc, 0x7ecc, 0x7ecb, 0x7eca, 0x7ec9, 0x7ec8,
+  0x7ec7, 0x7ec6, 0x7ec6, 0x7ec5, 0x7ec4, 0x7ec3, 0x7ec2, 0x7ec1,
+  0x7ec0, 0x7ebf, 0x7ebf, 0x7ebe, 0x7ebd, 0x7ebc, 0x7ebb, 0x7eba,
+  0x7eb9, 0x7eb8, 0x7eb8, 0x7eb7, 0x7eb6, 0x7eb5, 0x7eb4, 0x7eb3,
+  0x7eb2, 0x7eb1, 0x7eb0, 0x7eaf, 0x7eaf, 0x7eae, 0x7ead, 0x7eac,
+  0x7eab, 0x7eaa, 0x7ea9, 0x7ea8, 0x7ea7, 0x7ea6, 0x7ea6, 0x7ea5,
+  0x7ea4, 0x7ea3, 0x7ea2, 0x7ea1, 0x7ea0, 0x7e9f, 0x7e9e, 0x7e9d,
+  0x7e9c, 0x7e9b, 0x7e9b, 0x7e9a, 0x7e99, 0x7e98, 0x7e97, 0x7e96,
+  0x7e95, 0x7e94, 0x7e93, 0x7e92, 0x7e91, 0x7e90, 0x7e8f, 0x7e8e,
+  0x7e8d, 0x7e8d, 0x7e8c, 0x7e8b, 0x7e8a, 0x7e89, 0x7e88, 0x7e87,
+  0x7e86, 0x7e85, 0x7e84, 0x7e83, 0x7e82, 0x7e81, 0x7e80, 0x7e7f,
+  0x7e7e, 0x7e7d, 0x7e7c, 0x7e7b, 0x7e7a, 0x7e79, 0x7e78, 0x7e77,
+  0x7e77, 0x7e76, 0x7e75, 0x7e74, 0x7e73, 0x7e72, 0x7e71, 0x7e70,
+  0x7e6f, 0x7e6e, 0x7e6d, 0x7e6c, 0x7e6b, 0x7e6a, 0x7e69, 0x7e68,
+  0x7e67, 0x7e66, 0x7e65, 0x7e64, 0x7e63, 0x7e62, 0x7e61, 0x7e60,
+  0x7e5f, 0x7e5e, 0x7e5d, 0x7e5c, 0x7e5b, 0x7e5a, 0x7e59, 0x7e58,
+  0x7e57, 0x7e56, 0x7e55, 0x7e54, 0x7e53, 0x7e52, 0x7e51, 0x7e50,
+  0x7e4f, 0x7e4e, 0x7e4d, 0x7e4c, 0x7e4b, 0x7e4a, 0x7e49, 0x7e48,
+  0x7e47, 0x7e46, 0x7e45, 0x7e43, 0x7e42, 0x7e41, 0x7e40, 0x7e3f,
+  0x7e3e, 0x7e3d, 0x7e3c, 0x7e3b, 0x7e3a, 0x7e39, 0x7e38, 0x7e37,
+  0x7e36, 0x7e35, 0x7e34, 0x7e33, 0x7e32, 0x7e31, 0x7e30, 0x7e2f,
+  0x7e2e, 0x7e2d, 0x7e2b, 0x7e2a, 0x7e29, 0x7e28, 0x7e27, 0x7e26,
+  0x7e25, 0x7e24, 0x7e23, 0x7e22, 0x7e21, 0x7e20, 0x7e1f, 0x7e1e,
+  0x7e1d, 0x7e1b, 0x7e1a, 0x7e19, 0x7e18, 0x7e17, 0x7e16, 0x7e15,
+  0x7e14, 0x7e13, 0x7e12, 0x7e11, 0x7e10, 0x7e0e, 0x7e0d, 0x7e0c,
+  0x7e0b, 0x7e0a, 0x7e09, 0x7e08, 0x7e07, 0x7e06, 0x7e05, 0x7e04,
+  0x7e02, 0x7e01, 0x7e00, 0x7dff, 0x7dfe, 0x7dfd, 0x7dfc, 0x7dfb,
+  0x7dfa, 0x7df8, 0x7df7, 0x7df6, 0x7df5, 0x7df4, 0x7df3, 0x7df2,
+  0x7df1, 0x7def, 0x7dee, 0x7ded, 0x7dec, 0x7deb, 0x7dea, 0x7de9,
+  0x7de8, 0x7de6, 0x7de5, 0x7de4, 0x7de3, 0x7de2, 0x7de1, 0x7de0,
+  0x7dde, 0x7ddd, 0x7ddc, 0x7ddb, 0x7dda, 0x7dd9, 0x7dd8, 0x7dd6,
+  0x7dd5, 0x7dd4, 0x7dd3, 0x7dd2, 0x7dd1, 0x7dd0, 0x7dce, 0x7dcd,
+  0x7dcc, 0x7dcb, 0x7dca, 0x7dc9, 0x7dc7, 0x7dc6, 0x7dc5, 0x7dc4,
+  0x7dc3, 0x7dc2, 0x7dc0, 0x7dbf, 0x7dbe, 0x7dbd, 0x7dbc, 0x7dbb,
+  0x7db9, 0x7db8, 0x7db7, 0x7db6, 0x7db5, 0x7db3, 0x7db2, 0x7db1,
+  0x7db0, 0x7daf, 0x7dae, 0x7dac, 0x7dab, 0x7daa, 0x7da9, 0x7da8,
+  0x7da6, 0x7da5, 0x7da4, 0x7da3, 0x7da2, 0x7da0, 0x7d9f, 0x7d9e,
+  0x7d9d, 0x7d9c, 0x7d9a, 0x7d99, 0x7d98, 0x7d97, 0x7d95, 0x7d94,
+  0x7d93, 0x7d92, 0x7d91, 0x7d8f, 0x7d8e, 0x7d8d, 0x7d8c, 0x7d8a,
+  0x7d89, 0x7d88, 0x7d87, 0x7d86, 0x7d84, 0x7d83, 0x7d82, 0x7d81,
+  0x7d7f, 0x7d7e, 0x7d7d, 0x7d7c, 0x7d7a, 0x7d79, 0x7d78, 0x7d77,
+  0x7d75, 0x7d74, 0x7d73, 0x7d72, 0x7d70, 0x7d6f, 0x7d6e, 0x7d6d,
+  0x7d6b, 0x7d6a, 0x7d69, 0x7d68, 0x7d66, 0x7d65, 0x7d64, 0x7d63,
+  0x7d61, 0x7d60, 0x7d5f, 0x7d5e, 0x7d5c, 0x7d5b, 0x7d5a, 0x7d59,
+  0x7d57, 0x7d56, 0x7d55, 0x7d53, 0x7d52, 0x7d51, 0x7d50, 0x7d4e,
+  0x7d4d, 0x7d4c, 0x7d4a, 0x7d49, 0x7d48, 0x7d47, 0x7d45, 0x7d44,
+  0x7d43, 0x7d41, 0x7d40, 0x7d3f, 0x7d3e, 0x7d3c, 0x7d3b, 0x7d3a,
+  0x7d38, 0x7d37, 0x7d36, 0x7d34, 0x7d33, 0x7d32, 0x7d31, 0x7d2f,
+  0x7d2e, 0x7d2d, 0x7d2b, 0x7d2a, 0x7d29, 0x7d27, 0x7d26, 0x7d25,
+  0x7d23, 0x7d22, 0x7d21, 0x7d1f, 0x7d1e, 0x7d1d, 0x7d1b, 0x7d1a,
+  0x7d19, 0x7d17, 0x7d16, 0x7d15, 0x7d13, 0x7d12, 0x7d11, 0x7d0f,
+  0x7d0e, 0x7d0d, 0x7d0b, 0x7d0a, 0x7d09, 0x7d07, 0x7d06, 0x7d05,
+  0x7d03, 0x7d02, 0x7d01, 0x7cff, 0x7cfe, 0x7cfd, 0x7cfb, 0x7cfa,
+  0x7cf9, 0x7cf7, 0x7cf6, 0x7cf4, 0x7cf3, 0x7cf2, 0x7cf0, 0x7cef,
+  0x7cee, 0x7cec, 0x7ceb, 0x7ce9, 0x7ce8, 0x7ce7, 0x7ce5, 0x7ce4,
+  0x7ce3, 0x7ce1, 0x7ce0, 0x7cde, 0x7cdd, 0x7cdc, 0x7cda, 0x7cd9,
+  0x7cd8, 0x7cd6, 0x7cd5, 0x7cd3, 0x7cd2, 0x7cd1, 0x7ccf, 0x7cce,
+  0x7ccc, 0x7ccb, 0x7cca, 0x7cc8, 0x7cc7, 0x7cc5, 0x7cc4, 0x7cc3,
+  0x7cc1, 0x7cc0, 0x7cbe, 0x7cbd, 0x7cbc, 0x7cba, 0x7cb9, 0x7cb7,
+  0x7cb6, 0x7cb5, 0x7cb3, 0x7cb2, 0x7cb0, 0x7caf, 0x7cad, 0x7cac,
+  0x7cab, 0x7ca9, 0x7ca8, 0x7ca6, 0x7ca5, 0x7ca3, 0x7ca2, 0x7ca1,
+  0x7c9f, 0x7c9e, 0x7c9c, 0x7c9b, 0x7c99, 0x7c98, 0x7c97, 0x7c95,
+  0x7c94, 0x7c92, 0x7c91, 0x7c8f, 0x7c8e, 0x7c8c, 0x7c8b, 0x7c8a,
+  0x7c88, 0x7c87, 0x7c85, 0x7c84, 0x7c82, 0x7c81, 0x7c7f, 0x7c7e,
+  0x7c7c, 0x7c7b, 0x7c79, 0x7c78, 0x7c77, 0x7c75, 0x7c74, 0x7c72,
+  0x7c71, 0x7c6f, 0x7c6e, 0x7c6c, 0x7c6b, 0x7c69, 0x7c68, 0x7c66,
+  0x7c65, 0x7c63, 0x7c62, 0x7c60, 0x7c5f, 0x7c5d, 0x7c5c, 0x7c5a,
+  0x7c59, 0x7c58, 0x7c56, 0x7c55, 0x7c53, 0x7c52, 0x7c50, 0x7c4f,
+  0x7c4d, 0x7c4c, 0x7c4a, 0x7c49, 0x7c47, 0x7c46, 0x7c44, 0x7c43,
+  0x7c41, 0x7c3f, 0x7c3e, 0x7c3c, 0x7c3b, 0x7c39, 0x7c38, 0x7c36,
+  0x7c35, 0x7c33, 0x7c32, 0x7c30, 0x7c2f, 0x7c2d, 0x7c2c, 0x7c2a,
+  0x7c29, 0x7c27, 0x7c26, 0x7c24, 0x7c23, 0x7c21, 0x7c20, 0x7c1e,
+  0x7c1c, 0x7c1b, 0x7c19, 0x7c18, 0x7c16, 0x7c15, 0x7c13, 0x7c12,
+  0x7c10, 0x7c0f, 0x7c0d, 0x7c0b, 0x7c0a, 0x7c08, 0x7c07, 0x7c05,
+  0x7c04, 0x7c02, 0x7c01, 0x7bff, 0x7bfd, 0x7bfc, 0x7bfa, 0x7bf9,
+  0x7bf7, 0x7bf6, 0x7bf4, 0x7bf3, 0x7bf1, 0x7bef, 0x7bee, 0x7bec,
+  0x7beb, 0x7be9, 0x7be8, 0x7be6, 0x7be4, 0x7be3, 0x7be1, 0x7be0,
+  0x7bde, 0x7bdc, 0x7bdb, 0x7bd9, 0x7bd8, 0x7bd6, 0x7bd5, 0x7bd3,
+  0x7bd1, 0x7bd0, 0x7bce, 0x7bcd, 0x7bcb, 0x7bc9, 0x7bc8, 0x7bc6,
+  0x7bc5, 0x7bc3, 0x7bc1, 0x7bc0, 0x7bbe, 0x7bbd, 0x7bbb, 0x7bb9,
+  0x7bb8, 0x7bb6, 0x7bb5, 0x7bb3, 0x7bb1, 0x7bb0, 0x7bae, 0x7bac,
+  0x7bab, 0x7ba9, 0x7ba8, 0x7ba6, 0x7ba4, 0x7ba3, 0x7ba1, 0x7b9f,
+  0x7b9e, 0x7b9c, 0x7b9b, 0x7b99, 0x7b97, 0x7b96, 0x7b94, 0x7b92,
+  0x7b91, 0x7b8f, 0x7b8d, 0x7b8c, 0x7b8a, 0x7b89, 0x7b87, 0x7b85,
+  0x7b84, 0x7b82, 0x7b80, 0x7b7f, 0x7b7d, 0x7b7b, 0x7b7a, 0x7b78,
+  0x7b76, 0x7b75, 0x7b73, 0x7b71, 0x7b70, 0x7b6e, 0x7b6c, 0x7b6b,
+  0x7b69, 0x7b67, 0x7b66, 0x7b64, 0x7b62, 0x7b61, 0x7b5f, 0x7b5d,
+  0x7b5c, 0x7b5a, 0x7b58, 0x7b57, 0x7b55, 0x7b53, 0x7b52, 0x7b50,
+  0x7b4e, 0x7b4d, 0x7b4b, 0x7b49, 0x7b47, 0x7b46, 0x7b44, 0x7b42,
+  0x7b41, 0x7b3f, 0x7b3d, 0x7b3c, 0x7b3a, 0x7b38, 0x7b37, 0x7b35,
+  0x7b33, 0x7b31, 0x7b30, 0x7b2e, 0x7b2c, 0x7b2b, 0x7b29, 0x7b27,
+  0x7b25, 0x7b24, 0x7b22, 0x7b20, 0x7b1f, 0x7b1d, 0x7b1b, 0x7b19,
+  0x7b18, 0x7b16, 0x7b14, 0x7b13, 0x7b11, 0x7b0f, 0x7b0d, 0x7b0c,
+  0x7b0a, 0x7b08, 0x7b06, 0x7b05, 0x7b03, 0x7b01, 0x7aff, 0x7afe,
+  0x7afc, 0x7afa, 0x7af8, 0x7af7, 0x7af5, 0x7af3, 0x7af2, 0x7af0,
+  0x7aee, 0x7aec, 0x7aeb, 0x7ae9, 0x7ae7, 0x7ae5, 0x7ae3, 0x7ae2,
+  0x7ae0, 0x7ade, 0x7adc, 0x7adb, 0x7ad9, 0x7ad7, 0x7ad5, 0x7ad4,
+  0x7ad2, 0x7ad0, 0x7ace, 0x7acd, 0x7acb, 0x7ac9, 0x7ac7, 0x7ac5,
+  0x7ac4, 0x7ac2, 0x7ac0, 0x7abe, 0x7abd, 0x7abb, 0x7ab9, 0x7ab7,
+  0x7ab5, 0x7ab4, 0x7ab2, 0x7ab0, 0x7aae, 0x7aac, 0x7aab, 0x7aa9,
+  0x7aa7, 0x7aa5, 0x7aa3, 0x7aa2, 0x7aa0, 0x7a9e, 0x7a9c, 0x7a9a,
+  0x7a99, 0x7a97, 0x7a95, 0x7a93, 0x7a91, 0x7a90, 0x7a8e, 0x7a8c,
+  0x7a8a, 0x7a88, 0x7a87, 0x7a85, 0x7a83, 0x7a81, 0x7a7f, 0x7a7d,
+  0x7a7c, 0x7a7a, 0x7a78, 0x7a76, 0x7a74, 0x7a72, 0x7a71, 0x7a6f,
+  0x7a6d, 0x7a6b, 0x7a69, 0x7a67, 0x7a66, 0x7a64, 0x7a62, 0x7a60,
+  0x7a5e, 0x7a5c, 0x7a5b, 0x7a59, 0x7a57, 0x7a55, 0x7a53, 0x7a51,
+  0x7a4f, 0x7a4e, 0x7a4c, 0x7a4a, 0x7a48, 0x7a46, 0x7a44, 0x7a42,
+  0x7a41, 0x7a3f, 0x7a3d, 0x7a3b, 0x7a39, 0x7a37, 0x7a35, 0x7a34,
+  0x7a32, 0x7a30, 0x7a2e, 0x7a2c, 0x7a2a, 0x7a28, 0x7a26, 0x7a25,
+  0x7a23, 0x7a21, 0x7a1f, 0x7a1d, 0x7a1b, 0x7a19, 0x7a17, 0x7a16,
+  0x7a14, 0x7a12, 0x7a10, 0x7a0e, 0x7a0c, 0x7a0a, 0x7a08, 0x7a06,
+  0x7a04, 0x7a03, 0x7a01, 0x79ff, 0x79fd, 0x79fb, 0x79f9, 0x79f7,
+  0x79f5, 0x79f3, 0x79f1, 0x79f0, 0x79ee, 0x79ec, 0x79ea, 0x79e8,
+  0x79e6, 0x79e4, 0x79e2, 0x79e0, 0x79de, 0x79dc, 0x79da, 0x79d9,
+  0x79d7, 0x79d5, 0x79d3, 0x79d1, 0x79cf, 0x79cd, 0x79cb, 0x79c9,
+  0x79c7, 0x79c5, 0x79c3, 0x79c1, 0x79bf, 0x79bd, 0x79bc, 0x79ba,
+  0x79b8, 0x79b6, 0x79b4, 0x79b2, 0x79b0, 0x79ae, 0x79ac, 0x79aa,
+  0x79a8, 0x79a6, 0x79a4, 0x79a2, 0x79a0, 0x799e, 0x799c, 0x799a,
+  0x7998, 0x7996, 0x7994, 0x7992, 0x7991, 0x798f, 0x798d, 0x798b,
+  0x7989, 0x7987, 0x7985, 0x7983, 0x7981, 0x797f, 0x797d, 0x797b,
+  0x7979, 0x7977, 0x7975, 0x7973, 0x7971, 0x796f, 0x796d, 0x796b,
+  0x7969, 0x7967, 0x7965, 0x7963, 0x7961, 0x795f, 0x795d, 0x795b,
+  0x7959, 0x7957, 0x7955, 0x7953, 0x7951, 0x794f, 0x794d, 0x794b,
+  0x7949, 0x7947, 0x7945, 0x7943, 0x7941, 0x793f, 0x793d, 0x793b,
+  0x7939, 0x7937, 0x7935, 0x7933, 0x7931, 0x792f, 0x792d, 0x792b,
+  0x7929, 0x7927, 0x7925, 0x7923, 0x7921, 0x791f, 0x791d, 0x791a,
+  0x7918, 0x7916, 0x7914, 0x7912, 0x7910, 0x790e, 0x790c, 0x790a,
+  0x7908, 0x7906, 0x7904, 0x7902, 0x7900, 0x78fe, 0x78fc, 0x78fa,
+  0x78f8, 0x78f6, 0x78f4, 0x78f2, 0x78f0, 0x78ed, 0x78eb, 0x78e9,
+  0x78e7, 0x78e5, 0x78e3, 0x78e1, 0x78df, 0x78dd, 0x78db, 0x78d9,
+  0x78d7, 0x78d5, 0x78d3, 0x78d1, 0x78ce, 0x78cc, 0x78ca, 0x78c8,
+  0x78c6, 0x78c4, 0x78c2, 0x78c0, 0x78be, 0x78bc, 0x78ba, 0x78b8,
+  0x78b5, 0x78b3, 0x78b1, 0x78af, 0x78ad, 0x78ab, 0x78a9, 0x78a7,
+  0x78a5, 0x78a3, 0x78a0, 0x789e, 0x789c, 0x789a, 0x7898, 0x7896,
+  0x7894, 0x7892, 0x7890, 0x788e, 0x788b, 0x7889, 0x7887, 0x7885,
+  0x7883, 0x7881, 0x787f, 0x787d, 0x787a, 0x7878, 0x7876, 0x7874,
+  0x7872, 0x7870, 0x786e, 0x786c, 0x7869, 0x7867, 0x7865, 0x7863,
+  0x7861, 0x785f, 0x785d, 0x785b, 0x7858, 0x7856, 0x7854, 0x7852,
+  0x7850, 0x784e, 0x784c, 0x7849, 0x7847, 0x7845, 0x7843, 0x7841,
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+  0x5326, 0x5321, 0x531c, 0x5318, 0x5313, 0x530e, 0x5309, 0x5304,
+  0x5300, 0x52fb, 0x52f6, 0x52f1, 0x52ec, 0x52e8, 0x52e3, 0x52de,
+  0x52d9, 0x52d5, 0x52d0, 0x52cb, 0x52c6, 0x52c1, 0x52bd, 0x52b8,
+  0x52b3, 0x52ae, 0x52a9, 0x52a5, 0x52a0, 0x529b, 0x5296, 0x5291,
+  0x528d, 0x5288, 0x5283, 0x527e, 0x5279, 0x5275, 0x5270, 0x526b,
+  0x5266, 0x5261, 0x525d, 0x5258, 0x5253, 0x524e, 0x5249, 0x5244,
+  0x5240, 0x523b, 0x5236, 0x5231, 0x522c, 0x5228, 0x5223, 0x521e,
+  0x5219, 0x5214, 0x520f, 0x520b, 0x5206, 0x5201, 0x51fc, 0x51f7,
+  0x51f3, 0x51ee, 0x51e9, 0x51e4, 0x51df, 0x51da, 0x51d6, 0x51d1,
+  0x51cc, 0x51c7, 0x51c2, 0x51bd, 0x51b9, 0x51b4, 0x51af, 0x51aa,
+  0x51a5, 0x51a0, 0x519c, 0x5197, 0x5192, 0x518d, 0x5188, 0x5183,
+  0x517e, 0x517a, 0x5175, 0x5170, 0x516b, 0x5166, 0x5161, 0x515d,
+  0x5158, 0x5153, 0x514e, 0x5149, 0x5144, 0x513f, 0x513b, 0x5136,
+  0x5131, 0x512c, 0x5127, 0x5122, 0x511d, 0x5119, 0x5114, 0x510f,
+  0x510a, 0x5105, 0x5100, 0x50fb, 0x50f7, 0x50f2, 0x50ed, 0x50e8,
+  0x50e3, 0x50de, 0x50d9, 0x50d4, 0x50d0, 0x50cb, 0x50c6, 0x50c1,
+  0x50bc, 0x50b7, 0x50b2, 0x50ad, 0x50a9, 0x50a4, 0x509f, 0x509a,
+  0x5095, 0x5090, 0x508b, 0x5086, 0x5082, 0x507d, 0x5078, 0x5073,
+  0x506e, 0x5069, 0x5064, 0x505f, 0x505a, 0x5056, 0x5051, 0x504c,
+  0x5047, 0x5042, 0x503d, 0x5038, 0x5033, 0x502e, 0x5029, 0x5025,
+  0x5020, 0x501b, 0x5016, 0x5011, 0x500c, 0x5007, 0x5002, 0x4ffd,
+  0x4ff8, 0x4ff4, 0x4fef, 0x4fea, 0x4fe5, 0x4fe0, 0x4fdb, 0x4fd6,
+  0x4fd1, 0x4fcc, 0x4fc7, 0x4fc2, 0x4fbe, 0x4fb9, 0x4fb4, 0x4faf,
+  0x4faa, 0x4fa5, 0x4fa0, 0x4f9b, 0x4f96, 0x4f91, 0x4f8c, 0x4f87,
+  0x4f82, 0x4f7e, 0x4f79, 0x4f74, 0x4f6f, 0x4f6a, 0x4f65, 0x4f60,
+  0x4f5b, 0x4f56, 0x4f51, 0x4f4c, 0x4f47, 0x4f42, 0x4f3d, 0x4f39,
+  0x4f34, 0x4f2f, 0x4f2a, 0x4f25, 0x4f20, 0x4f1b, 0x4f16, 0x4f11,
+  0x4f0c, 0x4f07, 0x4f02, 0x4efd, 0x4ef8, 0x4ef3, 0x4eee, 0x4ee9,
+  0x4ee5, 0x4ee0, 0x4edb, 0x4ed6, 0x4ed1, 0x4ecc, 0x4ec7, 0x4ec2,
+  0x4ebd, 0x4eb8, 0x4eb3, 0x4eae, 0x4ea9, 0x4ea4, 0x4e9f, 0x4e9a,
+  0x4e95, 0x4e90, 0x4e8b, 0x4e86, 0x4e81, 0x4e7c, 0x4e78, 0x4e73,
+  0x4e6e, 0x4e69, 0x4e64, 0x4e5f, 0x4e5a, 0x4e55, 0x4e50, 0x4e4b,
+  0x4e46, 0x4e41, 0x4e3c, 0x4e37, 0x4e32, 0x4e2d, 0x4e28, 0x4e23,
+  0x4e1e, 0x4e19, 0x4e14, 0x4e0f, 0x4e0a, 0x4e05, 0x4e00, 0x4dfb,
+  0x4df6, 0x4df1, 0x4dec, 0x4de7, 0x4de2, 0x4ddd, 0x4dd8, 0x4dd3,
+  0x4dce, 0x4dc9, 0x4dc4, 0x4dbf, 0x4dba, 0x4db5, 0x4db0, 0x4dab,
+  0x4da6, 0x4da1, 0x4d9c, 0x4d97, 0x4d92, 0x4d8d, 0x4d88, 0x4d83,
+  0x4d7e, 0x4d79, 0x4d74, 0x4d6f, 0x4d6a, 0x4d65, 0x4d60, 0x4d5b,
+  0x4d56, 0x4d51, 0x4d4c, 0x4d47, 0x4d42, 0x4d3d, 0x4d38, 0x4d33,
+  0x4d2e, 0x4d29, 0x4d24, 0x4d1f, 0x4d1a, 0x4d15, 0x4d10, 0x4d0b,
+  0x4d06, 0x4d01, 0x4cfc, 0x4cf7, 0x4cf2, 0x4ced, 0x4ce8, 0x4ce3,
+  0x4cde, 0x4cd9, 0x4cd4, 0x4ccf, 0x4cca, 0x4cc5, 0x4cc0, 0x4cbb,
+  0x4cb6, 0x4cb1, 0x4cac, 0x4ca7, 0x4ca2, 0x4c9d, 0x4c98, 0x4c93,
+  0x4c8e, 0x4c88, 0x4c83, 0x4c7e, 0x4c79, 0x4c74, 0x4c6f, 0x4c6a,
+  0x4c65, 0x4c60, 0x4c5b, 0x4c56, 0x4c51, 0x4c4c, 0x4c47, 0x4c42,
+  0x4c3d, 0x4c38, 0x4c33, 0x4c2e, 0x4c29, 0x4c24, 0x4c1f, 0x4c1a,
+  0x4c14, 0x4c0f, 0x4c0a, 0x4c05, 0x4c00, 0x4bfb, 0x4bf6, 0x4bf1,
+  0x4bec, 0x4be7, 0x4be2, 0x4bdd, 0x4bd8, 0x4bd3, 0x4bce, 0x4bc9,
+  0x4bc4, 0x4bbe, 0x4bb9, 0x4bb4, 0x4baf, 0x4baa, 0x4ba5, 0x4ba0,
+  0x4b9b, 0x4b96, 0x4b91, 0x4b8c, 0x4b87, 0x4b82, 0x4b7d, 0x4b77,
+  0x4b72, 0x4b6d, 0x4b68, 0x4b63, 0x4b5e, 0x4b59, 0x4b54, 0x4b4f,
+  0x4b4a, 0x4b45, 0x4b40, 0x4b3b, 0x4b35, 0x4b30, 0x4b2b, 0x4b26,
+  0x4b21, 0x4b1c, 0x4b17, 0x4b12, 0x4b0d, 0x4b08, 0x4b03, 0x4afd,
+  0x4af8, 0x4af3, 0x4aee, 0x4ae9, 0x4ae4, 0x4adf, 0x4ada, 0x4ad5,
+  0x4ad0, 0x4acb, 0x4ac5, 0x4ac0, 0x4abb, 0x4ab6, 0x4ab1, 0x4aac,
+  0x4aa7, 0x4aa2, 0x4a9d, 0x4a97, 0x4a92, 0x4a8d, 0x4a88, 0x4a83,
+  0x4a7e, 0x4a79, 0x4a74, 0x4a6f, 0x4a6a, 0x4a64, 0x4a5f, 0x4a5a,
+  0x4a55, 0x4a50, 0x4a4b, 0x4a46, 0x4a41, 0x4a3b, 0x4a36, 0x4a31,
+  0x4a2c, 0x4a27, 0x4a22, 0x4a1d, 0x4a18, 0x4a12, 0x4a0d, 0x4a08,
+  0x4a03, 0x49fe, 0x49f9, 0x49f4, 0x49ef, 0x49e9, 0x49e4, 0x49df,
+  0x49da, 0x49d5, 0x49d0, 0x49cb, 0x49c6, 0x49c0, 0x49bb, 0x49b6,
+  0x49b1, 0x49ac, 0x49a7, 0x49a2, 0x499c, 0x4997, 0x4992, 0x498d,
+  0x4988, 0x4983, 0x497e, 0x4978, 0x4973, 0x496e, 0x4969, 0x4964,
+  0x495f, 0x495a, 0x4954, 0x494f, 0x494a, 0x4945, 0x4940, 0x493b,
+  0x4936, 0x4930, 0x492b, 0x4926, 0x4921, 0x491c, 0x4917, 0x4911,
+  0x490c, 0x4907, 0x4902, 0x48fd, 0x48f8, 0x48f2, 0x48ed, 0x48e8,
+  0x48e3, 0x48de, 0x48d9, 0x48d3, 0x48ce, 0x48c9, 0x48c4, 0x48bf,
+  0x48ba, 0x48b4, 0x48af, 0x48aa, 0x48a5, 0x48a0, 0x489b, 0x4895,
+  0x4890, 0x488b, 0x4886, 0x4881, 0x487c, 0x4876, 0x4871, 0x486c,
+  0x4867, 0x4862, 0x485c, 0x4857, 0x4852, 0x484d, 0x4848, 0x4843,
+  0x483d, 0x4838, 0x4833, 0x482e, 0x4829, 0x4823, 0x481e, 0x4819,
+  0x4814, 0x480f, 0x4809, 0x4804, 0x47ff, 0x47fa, 0x47f5, 0x47ef,
+  0x47ea, 0x47e5, 0x47e0, 0x47db, 0x47d5, 0x47d0, 0x47cb, 0x47c6,
+  0x47c1, 0x47bb, 0x47b6, 0x47b1, 0x47ac, 0x47a7, 0x47a1, 0x479c,
+  0x4797, 0x4792, 0x478d, 0x4787, 0x4782, 0x477d, 0x4778, 0x4773,
+  0x476d, 0x4768, 0x4763, 0x475e, 0x4758, 0x4753, 0x474e, 0x4749,
+  0x4744, 0x473e, 0x4739, 0x4734, 0x472f, 0x4729, 0x4724, 0x471f,
+  0x471a, 0x4715, 0x470f, 0x470a, 0x4705, 0x4700, 0x46fa, 0x46f5,
+  0x46f0, 0x46eb, 0x46e6, 0x46e0, 0x46db, 0x46d6, 0x46d1, 0x46cb,
+  0x46c6, 0x46c1, 0x46bc, 0x46b6, 0x46b1, 0x46ac, 0x46a7, 0x46a1,
+  0x469c, 0x4697, 0x4692, 0x468d, 0x4687, 0x4682, 0x467d, 0x4678,
+  0x4672, 0x466d, 0x4668, 0x4663, 0x465d, 0x4658, 0x4653, 0x464e,
+  0x4648, 0x4643, 0x463e, 0x4639, 0x4633, 0x462e, 0x4629, 0x4624,
+  0x461e, 0x4619, 0x4614, 0x460e, 0x4609, 0x4604, 0x45ff, 0x45f9,
+  0x45f4, 0x45ef, 0x45ea, 0x45e4, 0x45df, 0x45da, 0x45d5, 0x45cf,
+  0x45ca, 0x45c5, 0x45c0, 0x45ba, 0x45b5, 0x45b0, 0x45aa, 0x45a5,
+  0x45a0, 0x459b, 0x4595, 0x4590, 0x458b, 0x4586, 0x4580, 0x457b,
+  0x4576, 0x4570, 0x456b, 0x4566, 0x4561, 0x455b, 0x4556, 0x4551,
+  0x454b, 0x4546, 0x4541, 0x453c, 0x4536, 0x4531, 0x452c, 0x4526,
+  0x4521, 0x451c, 0x4517, 0x4511, 0x450c, 0x4507, 0x4501, 0x44fc,
+  0x44f7, 0x44f2, 0x44ec, 0x44e7, 0x44e2, 0x44dc, 0x44d7, 0x44d2,
+  0x44cd, 0x44c7, 0x44c2, 0x44bd, 0x44b7, 0x44b2, 0x44ad, 0x44a7,
+  0x44a2, 0x449d, 0x4497, 0x4492, 0x448d, 0x4488, 0x4482, 0x447d,
+  0x4478, 0x4472, 0x446d, 0x4468, 0x4462, 0x445d, 0x4458, 0x4452,
+  0x444d, 0x4448, 0x4443, 0x443d, 0x4438, 0x4433, 0x442d, 0x4428,
+  0x4423, 0x441d, 0x4418, 0x4413, 0x440d, 0x4408, 0x4403, 0x43fd,
+  0x43f8, 0x43f3, 0x43ed, 0x43e8, 0x43e3, 0x43dd, 0x43d8, 0x43d3,
+  0x43cd, 0x43c8, 0x43c3, 0x43bd, 0x43b8, 0x43b3, 0x43ad, 0x43a8,
+  0x43a3, 0x439d, 0x4398, 0x4393, 0x438d, 0x4388, 0x4383, 0x437d,
+  0x4378, 0x4373, 0x436d, 0x4368, 0x4363, 0x435d, 0x4358, 0x4353,
+  0x434d, 0x4348, 0x4343, 0x433d, 0x4338, 0x4333, 0x432d, 0x4328,
+  0x4323, 0x431d, 0x4318, 0x4313, 0x430d, 0x4308, 0x4302, 0x42fd,
+  0x42f8, 0x42f2, 0x42ed, 0x42e8, 0x42e2, 0x42dd, 0x42d8, 0x42d2,
+  0x42cd, 0x42c8, 0x42c2, 0x42bd, 0x42b7, 0x42b2, 0x42ad, 0x42a7,
+  0x42a2, 0x429d, 0x4297, 0x4292, 0x428d, 0x4287, 0x4282, 0x427c,
+  0x4277, 0x4272, 0x426c, 0x4267, 0x4262, 0x425c, 0x4257, 0x4251,
+  0x424c, 0x4247, 0x4241, 0x423c, 0x4237, 0x4231, 0x422c, 0x4226,
+  0x4221, 0x421c, 0x4216, 0x4211, 0x420c, 0x4206, 0x4201, 0x41fb,
+  0x41f6, 0x41f1, 0x41eb, 0x41e6, 0x41e0, 0x41db, 0x41d6, 0x41d0,
+  0x41cb, 0x41c6, 0x41c0, 0x41bb, 0x41b5, 0x41b0, 0x41ab, 0x41a5,
+  0x41a0, 0x419a, 0x4195, 0x4190, 0x418a, 0x4185, 0x417f, 0x417a,
+  0x4175, 0x416f, 0x416a, 0x4164, 0x415f, 0x415a, 0x4154, 0x414f,
+  0x4149, 0x4144, 0x413f, 0x4139, 0x4134, 0x412e, 0x4129, 0x4124,
+  0x411e, 0x4119, 0x4113, 0x410e, 0x4108, 0x4103, 0x40fe, 0x40f8,
+  0x40f3, 0x40ed, 0x40e8, 0x40e3, 0x40dd, 0x40d8, 0x40d2, 0x40cd,
+  0x40c8, 0x40c2, 0x40bd, 0x40b7, 0x40b2, 0x40ac, 0x40a7, 0x40a2,
+  0x409c, 0x4097, 0x4091, 0x408c, 0x4086, 0x4081, 0x407c, 0x4076,
+  0x4071, 0x406b, 0x4066, 0x4060, 0x405b, 0x4056, 0x4050, 0x404b,
+  0x4045, 0x4040, 0x403a, 0x4035, 0x4030, 0x402a, 0x4025, 0x401f,
+  0x401a, 0x4014, 0x400f, 0x4009, 0x4004, 0x3fff, 0x3ff9, 0x3ff4,
+  0x3fee, 0x3fe9, 0x3fe3, 0x3fde, 0x3fd8, 0x3fd3, 0x3fce, 0x3fc8,
+  0x3fc3, 0x3fbd, 0x3fb8, 0x3fb2, 0x3fad, 0x3fa7, 0x3fa2, 0x3f9d,
+  0x3f97, 0x3f92, 0x3f8c, 0x3f87, 0x3f81, 0x3f7c, 0x3f76, 0x3f71,
+  0x3f6b, 0x3f66, 0x3f61, 0x3f5b, 0x3f56, 0x3f50, 0x3f4b, 0x3f45,
+  0x3f40, 0x3f3a, 0x3f35, 0x3f2f, 0x3f2a, 0x3f24, 0x3f1f, 0x3f1a,
+  0x3f14, 0x3f0f, 0x3f09, 0x3f04, 0x3efe, 0x3ef9, 0x3ef3, 0x3eee,
+  0x3ee8, 0x3ee3, 0x3edd, 0x3ed8, 0x3ed2, 0x3ecd, 0x3ec7, 0x3ec2,
+  0x3ebd, 0x3eb7, 0x3eb2, 0x3eac, 0x3ea7, 0x3ea1, 0x3e9c, 0x3e96,
+  0x3e91, 0x3e8b, 0x3e86, 0x3e80, 0x3e7b, 0x3e75, 0x3e70, 0x3e6a,
+  0x3e65, 0x3e5f, 0x3e5a, 0x3e54, 0x3e4f, 0x3e49, 0x3e44, 0x3e3e,
+  0x3e39, 0x3e33, 0x3e2e, 0x3e28, 0x3e23, 0x3e1d, 0x3e18, 0x3e12,
+  0x3e0d, 0x3e07, 0x3e02, 0x3dfc, 0x3df7, 0x3df1, 0x3dec, 0x3de6,
+  0x3de1, 0x3ddb, 0x3dd6, 0x3dd0, 0x3dcb, 0x3dc5, 0x3dc0, 0x3dba,
+  0x3db5, 0x3daf, 0x3daa, 0x3da4, 0x3d9f, 0x3d99, 0x3d94, 0x3d8e,
+  0x3d89, 0x3d83, 0x3d7e, 0x3d78, 0x3d73, 0x3d6d, 0x3d68, 0x3d62,
+  0x3d5d, 0x3d57, 0x3d52, 0x3d4c, 0x3d47, 0x3d41, 0x3d3c, 0x3d36,
+  0x3d31, 0x3d2b, 0x3d26, 0x3d20, 0x3d1b, 0x3d15, 0x3d10, 0x3d0a,
+  0x3d04, 0x3cff, 0x3cf9, 0x3cf4, 0x3cee, 0x3ce9, 0x3ce3, 0x3cde,
+  0x3cd8, 0x3cd3, 0x3ccd, 0x3cc8, 0x3cc2, 0x3cbd, 0x3cb7, 0x3cb2,
+  0x3cac, 0x3ca7, 0x3ca1, 0x3c9b, 0x3c96, 0x3c90, 0x3c8b, 0x3c85,
+  0x3c80, 0x3c7a, 0x3c75, 0x3c6f, 0x3c6a, 0x3c64, 0x3c5f, 0x3c59,
+  0x3c53, 0x3c4e, 0x3c48, 0x3c43, 0x3c3d, 0x3c38, 0x3c32, 0x3c2d,
+  0x3c27, 0x3c22, 0x3c1c, 0x3c16, 0x3c11, 0x3c0b, 0x3c06, 0x3c00,
+  0x3bfb, 0x3bf5, 0x3bf0, 0x3bea, 0x3be5, 0x3bdf, 0x3bd9, 0x3bd4,
+  0x3bce, 0x3bc9, 0x3bc3, 0x3bbe, 0x3bb8, 0x3bb3, 0x3bad, 0x3ba7,
+  0x3ba2, 0x3b9c, 0x3b97, 0x3b91, 0x3b8c, 0x3b86, 0x3b80, 0x3b7b,
+  0x3b75, 0x3b70, 0x3b6a, 0x3b65, 0x3b5f, 0x3b5a, 0x3b54, 0x3b4e,
+  0x3b49, 0x3b43, 0x3b3e, 0x3b38, 0x3b33, 0x3b2d, 0x3b27, 0x3b22,
+  0x3b1c, 0x3b17, 0x3b11, 0x3b0c, 0x3b06, 0x3b00, 0x3afb, 0x3af5,
+  0x3af0, 0x3aea, 0x3ae4, 0x3adf, 0x3ad9, 0x3ad4, 0x3ace, 0x3ac9,
+  0x3ac3, 0x3abd, 0x3ab8, 0x3ab2, 0x3aad, 0x3aa7, 0x3aa2, 0x3a9c,
+  0x3a96, 0x3a91, 0x3a8b, 0x3a86, 0x3a80, 0x3a7a, 0x3a75, 0x3a6f,
+  0x3a6a, 0x3a64, 0x3a5e, 0x3a59, 0x3a53, 0x3a4e, 0x3a48, 0x3a42,
+  0x3a3d, 0x3a37, 0x3a32, 0x3a2c, 0x3a26, 0x3a21, 0x3a1b, 0x3a16,
+  0x3a10, 0x3a0b, 0x3a05, 0x39ff, 0x39fa, 0x39f4, 0x39ee, 0x39e9,
+  0x39e3, 0x39de, 0x39d8, 0x39d2, 0x39cd, 0x39c7, 0x39c2, 0x39bc,
+  0x39b6, 0x39b1, 0x39ab, 0x39a6, 0x39a0, 0x399a, 0x3995, 0x398f,
+  0x398a, 0x3984, 0x397e, 0x3979, 0x3973, 0x396d, 0x3968, 0x3962,
+  0x395d, 0x3957, 0x3951, 0x394c, 0x3946, 0x3941, 0x393b, 0x3935,
+  0x3930, 0x392a, 0x3924, 0x391f, 0x3919, 0x3914, 0x390e, 0x3908,
+  0x3903, 0x38fd, 0x38f7, 0x38f2, 0x38ec, 0x38e7, 0x38e1, 0x38db,
+  0x38d6, 0x38d0, 0x38ca, 0x38c5, 0x38bf, 0x38ba, 0x38b4, 0x38ae,
+  0x38a9, 0x38a3, 0x389d, 0x3898, 0x3892, 0x388c, 0x3887, 0x3881,
+  0x387c, 0x3876, 0x3870, 0x386b, 0x3865, 0x385f, 0x385a, 0x3854,
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+  0x34ef, 0x34e9, 0x34e3, 0x34de, 0x34d8, 0x34d2, 0x34cc, 0x34c7,
+  0x34c1, 0x34bb, 0x34b6, 0x34b0, 0x34aa, 0x34a4, 0x349f, 0x3499,
+  0x3493, 0x348d, 0x3488, 0x3482, 0x347c, 0x3476, 0x3471, 0x346b,
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+  0x33dc, 0x33d6, 0x33d0, 0x33ca, 0x33c5, 0x33bf, 0x33b9, 0x33b3,
+  0x33ae, 0x33a8, 0x33a2, 0x339c, 0x3397, 0x3391, 0x338b, 0x3385,
+  0x3380, 0x337a, 0x3374, 0x336e, 0x3369, 0x3363, 0x335d, 0x3357,
+  0x3352, 0x334c, 0x3346, 0x3340, 0x333b, 0x3335, 0x332f, 0x3329,
+  0x3324, 0x331e, 0x3318, 0x3312, 0x330c, 0x3307, 0x3301, 0x32fb,
+  0x32f5, 0x32f0, 0x32ea, 0x32e4, 0x32de, 0x32d9, 0x32d3, 0x32cd,
+  0x32c7, 0x32c2, 0x32bc, 0x32b6, 0x32b0, 0x32aa, 0x32a5, 0x329f,
+  0x3299, 0x3293, 0x328e, 0x3288, 0x3282, 0x327c, 0x3276, 0x3271,
+  0x326b, 0x3265, 0x325f, 0x325a, 0x3254, 0x324e, 0x3248, 0x3243,
+  0x323d, 0x3237, 0x3231, 0x322b, 0x3226, 0x3220, 0x321a, 0x3214,
+  0x320e, 0x3209, 0x3203, 0x31fd, 0x31f7, 0x31f2, 0x31ec, 0x31e6,
+  0x31e0, 0x31da, 0x31d5, 0x31cf, 0x31c9, 0x31c3, 0x31bd, 0x31b8,
+  0x31b2, 0x31ac, 0x31a6, 0x31a1, 0x319b, 0x3195, 0x318f, 0x3189,
+  0x3184, 0x317e, 0x3178, 0x3172, 0x316c, 0x3167, 0x3161, 0x315b,
+  0x3155, 0x314f, 0x314a, 0x3144, 0x313e, 0x3138, 0x3132, 0x312d,
+  0x3127, 0x3121, 0x311b, 0x3115, 0x3110, 0x310a, 0x3104, 0x30fe,
+  0x30f8, 0x30f3, 0x30ed, 0x30e7, 0x30e1, 0x30db, 0x30d6, 0x30d0,
+  0x30ca, 0x30c4, 0x30be, 0x30b8, 0x30b3, 0x30ad, 0x30a7, 0x30a1,
+  0x309b, 0x3096, 0x3090, 0x308a, 0x3084, 0x307e, 0x3079, 0x3073,
+  0x306d, 0x3067, 0x3061, 0x305b, 0x3056, 0x3050, 0x304a, 0x3044,
+  0x303e, 0x3039, 0x3033, 0x302d, 0x3027, 0x3021, 0x301b, 0x3016,
+  0x3010, 0x300a, 0x3004, 0x2ffe, 0x2ff8, 0x2ff3, 0x2fed, 0x2fe7,
+  0x2fe1, 0x2fdb, 0x2fd6, 0x2fd0, 0x2fca, 0x2fc4, 0x2fbe, 0x2fb8,
+  0x2fb3, 0x2fad, 0x2fa7, 0x2fa1, 0x2f9b, 0x2f95, 0x2f90, 0x2f8a,
+  0x2f84, 0x2f7e, 0x2f78, 0x2f72, 0x2f6d, 0x2f67, 0x2f61, 0x2f5b,
+  0x2f55, 0x2f4f, 0x2f4a, 0x2f44, 0x2f3e, 0x2f38, 0x2f32, 0x2f2c,
+  0x2f27, 0x2f21, 0x2f1b, 0x2f15, 0x2f0f, 0x2f09, 0x2f03, 0x2efe,
+  0x2ef8, 0x2ef2, 0x2eec, 0x2ee6, 0x2ee0, 0x2edb, 0x2ed5, 0x2ecf,
+  0x2ec9, 0x2ec3, 0x2ebd, 0x2eb7, 0x2eb2, 0x2eac, 0x2ea6, 0x2ea0,
+  0x2e9a, 0x2e94, 0x2e8e, 0x2e89, 0x2e83, 0x2e7d, 0x2e77, 0x2e71,
+  0x2e6b, 0x2e65, 0x2e60, 0x2e5a, 0x2e54, 0x2e4e, 0x2e48, 0x2e42,
+  0x2e3c, 0x2e37, 0x2e31, 0x2e2b, 0x2e25, 0x2e1f, 0x2e19, 0x2e13,
+  0x2e0e, 0x2e08, 0x2e02, 0x2dfc, 0x2df6, 0x2df0, 0x2dea, 0x2de5,
+  0x2ddf, 0x2dd9, 0x2dd3, 0x2dcd, 0x2dc7, 0x2dc1, 0x2dbb, 0x2db6,
+  0x2db0, 0x2daa, 0x2da4, 0x2d9e, 0x2d98, 0x2d92, 0x2d8d, 0x2d87,
+  0x2d81, 0x2d7b, 0x2d75, 0x2d6f, 0x2d69, 0x2d63, 0x2d5e, 0x2d58,
+  0x2d52, 0x2d4c, 0x2d46, 0x2d40, 0x2d3a, 0x2d34, 0x2d2f, 0x2d29,
+  0x2d23, 0x2d1d, 0x2d17, 0x2d11, 0x2d0b, 0x2d05, 0x2cff, 0x2cfa,
+  0x2cf4, 0x2cee, 0x2ce8, 0x2ce2, 0x2cdc, 0x2cd6, 0x2cd0, 0x2ccb,
+  0x2cc5, 0x2cbf, 0x2cb9, 0x2cb3, 0x2cad, 0x2ca7, 0x2ca1, 0x2c9b,
+  0x2c96, 0x2c90, 0x2c8a, 0x2c84, 0x2c7e, 0x2c78, 0x2c72, 0x2c6c,
+  0x2c66, 0x2c61, 0x2c5b, 0x2c55, 0x2c4f, 0x2c49, 0x2c43, 0x2c3d,
+  0x2c37, 0x2c31, 0x2c2b, 0x2c26, 0x2c20, 0x2c1a, 0x2c14, 0x2c0e,
+  0x2c08, 0x2c02, 0x2bfc, 0x2bf6, 0x2bf0, 0x2beb, 0x2be5, 0x2bdf,
+  0x2bd9, 0x2bd3, 0x2bcd, 0x2bc7, 0x2bc1, 0x2bbb, 0x2bb5, 0x2bb0,
+  0x2baa, 0x2ba4, 0x2b9e, 0x2b98, 0x2b92, 0x2b8c, 0x2b86, 0x2b80,
+  0x2b7a, 0x2b74, 0x2b6f, 0x2b69, 0x2b63, 0x2b5d, 0x2b57, 0x2b51,
+  0x2b4b, 0x2b45, 0x2b3f, 0x2b39, 0x2b33, 0x2b2d, 0x2b28, 0x2b22,
+  0x2b1c, 0x2b16, 0x2b10, 0x2b0a, 0x2b04, 0x2afe, 0x2af8, 0x2af2,
+  0x2aec, 0x2ae6, 0x2ae1, 0x2adb, 0x2ad5, 0x2acf, 0x2ac9, 0x2ac3,
+  0x2abd, 0x2ab7, 0x2ab1, 0x2aab, 0x2aa5, 0x2a9f, 0x2a99, 0x2a94,
+  0x2a8e, 0x2a88, 0x2a82, 0x2a7c, 0x2a76, 0x2a70, 0x2a6a, 0x2a64,
+  0x2a5e, 0x2a58, 0x2a52, 0x2a4c, 0x2a47, 0x2a41, 0x2a3b, 0x2a35,
+  0x2a2f, 0x2a29, 0x2a23, 0x2a1d, 0x2a17, 0x2a11, 0x2a0b, 0x2a05,
+  0x29ff, 0x29f9, 0x29f3, 0x29ee, 0x29e8, 0x29e2, 0x29dc, 0x29d6,
+  0x29d0, 0x29ca, 0x29c4, 0x29be, 0x29b8, 0x29b2, 0x29ac, 0x29a6,
+  0x29a0, 0x299a, 0x2994, 0x298e, 0x2989, 0x2983, 0x297d, 0x2977,
+  0x2971, 0x296b, 0x2965, 0x295f, 0x2959, 0x2953, 0x294d, 0x2947,
+  0x2941, 0x293b, 0x2935, 0x292f, 0x2929, 0x2923, 0x291d, 0x2918,
+  0x2912, 0x290c, 0x2906, 0x2900, 0x28fa, 0x28f4, 0x28ee, 0x28e8,
+  0x28e2, 0x28dc, 0x28d6, 0x28d0, 0x28ca, 0x28c4, 0x28be, 0x28b8,
+  0x28b2, 0x28ac, 0x28a6, 0x28a0, 0x289a, 0x2895, 0x288f, 0x2889,
+  0x2883, 0x287d, 0x2877, 0x2871, 0x286b, 0x2865, 0x285f, 0x2859,
+  0x2853, 0x284d, 0x2847, 0x2841, 0x283b, 0x2835, 0x282f, 0x2829,
+  0x2823, 0x281d, 0x2817, 0x2811, 0x280b, 0x2805, 0x27ff, 0x27f9,
+  0x27f3, 0x27ee, 0x27e8, 0x27e2, 0x27dc, 0x27d6, 0x27d0, 0x27ca,
+  0x27c4, 0x27be, 0x27b8, 0x27b2, 0x27ac, 0x27a6, 0x27a0, 0x279a,
+  0x2794, 0x278e, 0x2788, 0x2782, 0x277c, 0x2776, 0x2770, 0x276a,
+  0x2764, 0x275e, 0x2758, 0x2752, 0x274c, 0x2746, 0x2740, 0x273a,
+  0x2734, 0x272e, 0x2728, 0x2722, 0x271c, 0x2716, 0x2710, 0x270a,
+  0x2704, 0x26fe, 0x26f8, 0x26f2, 0x26ec, 0x26e7, 0x26e1, 0x26db,
+  0x26d5, 0x26cf, 0x26c9, 0x26c3, 0x26bd, 0x26b7, 0x26b1, 0x26ab,
+  0x26a5, 0x269f, 0x2699, 0x2693, 0x268d, 0x2687, 0x2681, 0x267b,
+  0x2675, 0x266f, 0x2669, 0x2663, 0x265d, 0x2657, 0x2651, 0x264b,
+  0x2645, 0x263f, 0x2639, 0x2633, 0x262d, 0x2627, 0x2621, 0x261b,
+  0x2615, 0x260f, 0x2609, 0x2603, 0x25fd, 0x25f7, 0x25f1, 0x25eb,
+  0x25e5, 0x25df, 0x25d9, 0x25d3, 0x25cd, 0x25c7, 0x25c1, 0x25bb,
+  0x25b5, 0x25af, 0x25a9, 0x25a3, 0x259d, 0x2597, 0x2591, 0x258b,
+  0x2585, 0x257f, 0x2579, 0x2573, 0x256d, 0x2567, 0x2561, 0x255b,
+  0x2555, 0x254f, 0x2549, 0x2543, 0x253d, 0x2537, 0x2531, 0x252b,
+  0x2525, 0x251f, 0x2519, 0x2513, 0x250c, 0x2506, 0x2500, 0x24fa,
+  0x24f4, 0x24ee, 0x24e8, 0x24e2, 0x24dc, 0x24d6, 0x24d0, 0x24ca,
+  0x24c4, 0x24be, 0x24b8, 0x24b2, 0x24ac, 0x24a6, 0x24a0, 0x249a,
+  0x2494, 0x248e, 0x2488, 0x2482, 0x247c, 0x2476, 0x2470, 0x246a,
+  0x2464, 0x245e, 0x2458, 0x2452, 0x244c, 0x2446, 0x2440, 0x243a,
+  0x2434, 0x242e, 0x2428, 0x2422, 0x241c, 0x2416, 0x2410, 0x240a,
+  0x2404, 0x23fd, 0x23f7, 0x23f1, 0x23eb, 0x23e5, 0x23df, 0x23d9,
+  0x23d3, 0x23cd, 0x23c7, 0x23c1, 0x23bb, 0x23b5, 0x23af, 0x23a9,
+  0x23a3, 0x239d, 0x2397, 0x2391, 0x238b, 0x2385, 0x237f, 0x2379,
+  0x2373, 0x236d, 0x2367, 0x2361, 0x235b, 0x2355, 0x234e, 0x2348,
+  0x2342, 0x233c, 0x2336, 0x2330, 0x232a, 0x2324, 0x231e, 0x2318,
+  0x2312, 0x230c, 0x2306, 0x2300, 0x22fa, 0x22f4, 0x22ee, 0x22e8,
+  0x22e2, 0x22dc, 0x22d6, 0x22d0, 0x22ca, 0x22c4, 0x22bd, 0x22b7,
+  0x22b1, 0x22ab, 0x22a5, 0x229f, 0x2299, 0x2293, 0x228d, 0x2287,
+  0x2281, 0x227b, 0x2275, 0x226f, 0x2269, 0x2263, 0x225d, 0x2257,
+  0x2251, 0x224a, 0x2244, 0x223e, 0x2238, 0x2232, 0x222c, 0x2226,
+  0x2220, 0x221a, 0x2214, 0x220e, 0x2208, 0x2202, 0x21fc, 0x21f6,
+  0x21f0, 0x21ea, 0x21e4, 0x21dd, 0x21d7, 0x21d1, 0x21cb, 0x21c5,
+  0x21bf, 0x21b9, 0x21b3, 0x21ad, 0x21a7, 0x21a1, 0x219b, 0x2195,
+  0x218f, 0x2189, 0x2183, 0x217c, 0x2176, 0x2170, 0x216a, 0x2164,
+  0x215e, 0x2158, 0x2152, 0x214c, 0x2146, 0x2140, 0x213a, 0x2134,
+  0x212e, 0x2128, 0x2121, 0x211b, 0x2115, 0x210f, 0x2109, 0x2103,
+  0x20fd, 0x20f7, 0x20f1, 0x20eb, 0x20e5, 0x20df, 0x20d9, 0x20d3,
+  0x20cc, 0x20c6, 0x20c0, 0x20ba, 0x20b4, 0x20ae, 0x20a8, 0x20a2,
+  0x209c, 0x2096, 0x2090, 0x208a, 0x2084, 0x207e, 0x2077, 0x2071,
+  0x206b, 0x2065, 0x205f, 0x2059, 0x2053, 0x204d, 0x2047, 0x2041,
+  0x203b, 0x2035, 0x202e, 0x2028, 0x2022, 0x201c, 0x2016, 0x2010,
+  0x200a, 0x2004, 0x1ffe, 0x1ff8, 0x1ff2, 0x1fec, 0x1fe5, 0x1fdf,
+  0x1fd9, 0x1fd3, 0x1fcd, 0x1fc7, 0x1fc1, 0x1fbb, 0x1fb5, 0x1faf,
+  0x1fa9, 0x1fa3, 0x1f9c, 0x1f96, 0x1f90, 0x1f8a, 0x1f84, 0x1f7e,
+  0x1f78, 0x1f72, 0x1f6c, 0x1f66, 0x1f60, 0x1f59, 0x1f53, 0x1f4d,
+  0x1f47, 0x1f41, 0x1f3b, 0x1f35, 0x1f2f, 0x1f29, 0x1f23, 0x1f1d,
+  0x1f16, 0x1f10, 0x1f0a, 0x1f04, 0x1efe, 0x1ef8, 0x1ef2, 0x1eec,
+  0x1ee6, 0x1ee0, 0x1ed9, 0x1ed3, 0x1ecd, 0x1ec7, 0x1ec1, 0x1ebb,
+  0x1eb5, 0x1eaf, 0x1ea9, 0x1ea3, 0x1e9c, 0x1e96, 0x1e90, 0x1e8a,
+  0x1e84, 0x1e7e, 0x1e78, 0x1e72, 0x1e6c, 0x1e66, 0x1e5f, 0x1e59,
+  0x1e53, 0x1e4d, 0x1e47, 0x1e41, 0x1e3b, 0x1e35, 0x1e2f, 0x1e29,
+  0x1e22, 0x1e1c, 0x1e16, 0x1e10, 0x1e0a, 0x1e04, 0x1dfe, 0x1df8,
+  0x1df2, 0x1deb, 0x1de5, 0x1ddf, 0x1dd9, 0x1dd3, 0x1dcd, 0x1dc7,
+  0x1dc1, 0x1dbb, 0x1db4, 0x1dae, 0x1da8, 0x1da2, 0x1d9c, 0x1d96,
+  0x1d90, 0x1d8a, 0x1d84, 0x1d7d, 0x1d77, 0x1d71, 0x1d6b, 0x1d65,
+  0x1d5f, 0x1d59, 0x1d53, 0x1d4c, 0x1d46, 0x1d40, 0x1d3a, 0x1d34,
+  0x1d2e, 0x1d28, 0x1d22, 0x1d1c, 0x1d15, 0x1d0f, 0x1d09, 0x1d03,
+  0x1cfd, 0x1cf7, 0x1cf1, 0x1ceb, 0x1ce4, 0x1cde, 0x1cd8, 0x1cd2,
+  0x1ccc, 0x1cc6, 0x1cc0, 0x1cba, 0x1cb3, 0x1cad, 0x1ca7, 0x1ca1,
+  0x1c9b, 0x1c95, 0x1c8f, 0x1c89, 0x1c83, 0x1c7c, 0x1c76, 0x1c70,
+  0x1c6a, 0x1c64, 0x1c5e, 0x1c58, 0x1c51, 0x1c4b, 0x1c45, 0x1c3f,
+  0x1c39, 0x1c33, 0x1c2d, 0x1c27, 0x1c20, 0x1c1a, 0x1c14, 0x1c0e,
+  0x1c08, 0x1c02, 0x1bfc, 0x1bf6, 0x1bef, 0x1be9, 0x1be3, 0x1bdd,
+  0x1bd7, 0x1bd1, 0x1bcb, 0x1bc4, 0x1bbe, 0x1bb8, 0x1bb2, 0x1bac,
+  0x1ba6, 0x1ba0, 0x1b9a, 0x1b93, 0x1b8d, 0x1b87, 0x1b81, 0x1b7b,
+  0x1b75, 0x1b6f, 0x1b68, 0x1b62, 0x1b5c, 0x1b56, 0x1b50, 0x1b4a,
+  0x1b44, 0x1b3d, 0x1b37, 0x1b31, 0x1b2b, 0x1b25, 0x1b1f, 0x1b19,
+  0x1b13, 0x1b0c, 0x1b06, 0x1b00, 0x1afa, 0x1af4, 0x1aee, 0x1ae8,
+  0x1ae1, 0x1adb, 0x1ad5, 0x1acf, 0x1ac9, 0x1ac3, 0x1abd, 0x1ab6,
+  0x1ab0, 0x1aaa, 0x1aa4, 0x1a9e, 0x1a98, 0x1a91, 0x1a8b, 0x1a85,
+  0x1a7f, 0x1a79, 0x1a73, 0x1a6d, 0x1a66, 0x1a60, 0x1a5a, 0x1a54,
+  0x1a4e, 0x1a48, 0x1a42, 0x1a3b, 0x1a35, 0x1a2f, 0x1a29, 0x1a23,
+  0x1a1d, 0x1a17, 0x1a10, 0x1a0a, 0x1a04, 0x19fe, 0x19f8, 0x19f2,
+  0x19eb, 0x19e5, 0x19df, 0x19d9, 0x19d3, 0x19cd, 0x19c7, 0x19c0,
+  0x19ba, 0x19b4, 0x19ae, 0x19a8, 0x19a2, 0x199b, 0x1995, 0x198f,
+  0x1989, 0x1983, 0x197d, 0x1977, 0x1970, 0x196a, 0x1964, 0x195e,
+  0x1958, 0x1952, 0x194b, 0x1945, 0x193f, 0x1939, 0x1933, 0x192d,
+  0x1926, 0x1920, 0x191a, 0x1914, 0x190e, 0x1908, 0x1901, 0x18fb,
+  0x18f5, 0x18ef, 0x18e9, 0x18e3, 0x18dc, 0x18d6, 0x18d0, 0x18ca,
+  0x18c4, 0x18be, 0x18b8, 0x18b1, 0x18ab, 0x18a5, 0x189f, 0x1899,
+  0x1893, 0x188c, 0x1886, 0x1880, 0x187a, 0x1874, 0x186e, 0x1867,
+  0x1861, 0x185b, 0x1855, 0x184f, 0x1848, 0x1842, 0x183c, 0x1836,
+  0x1830, 0x182a, 0x1823, 0x181d, 0x1817, 0x1811, 0x180b, 0x1805,
+  0x17fe, 0x17f8, 0x17f2, 0x17ec, 0x17e6, 0x17e0, 0x17d9, 0x17d3,
+  0x17cd, 0x17c7, 0x17c1, 0x17bb, 0x17b4, 0x17ae, 0x17a8, 0x17a2,
+  0x179c, 0x1795, 0x178f, 0x1789, 0x1783, 0x177d, 0x1777, 0x1770,
+  0x176a, 0x1764, 0x175e, 0x1758, 0x1752, 0x174b, 0x1745, 0x173f,
+  0x1739, 0x1733, 0x172c, 0x1726, 0x1720, 0x171a, 0x1714, 0x170e,
+  0x1707, 0x1701, 0x16fb, 0x16f5, 0x16ef, 0x16e8, 0x16e2, 0x16dc,
+  0x16d6, 0x16d0, 0x16ca, 0x16c3, 0x16bd, 0x16b7, 0x16b1, 0x16ab,
+  0x16a4, 0x169e, 0x1698, 0x1692, 0x168c, 0x1686, 0x167f, 0x1679,
+  0x1673, 0x166d, 0x1667, 0x1660, 0x165a, 0x1654, 0x164e, 0x1648,
+  0x1642, 0x163b, 0x1635, 0x162f, 0x1629, 0x1623, 0x161c, 0x1616,
+  0x1610, 0x160a, 0x1604, 0x15fd, 0x15f7, 0x15f1, 0x15eb, 0x15e5,
+  0x15de, 0x15d8, 0x15d2, 0x15cc, 0x15c6, 0x15c0, 0x15b9, 0x15b3,
+  0x15ad, 0x15a7, 0x15a1, 0x159a, 0x1594, 0x158e, 0x1588, 0x1582,
+  0x157b, 0x1575, 0x156f, 0x1569, 0x1563, 0x155c, 0x1556, 0x1550,
+  0x154a, 0x1544, 0x153d, 0x1537, 0x1531, 0x152b, 0x1525, 0x151e,
+  0x1518, 0x1512, 0x150c, 0x1506, 0x14ff, 0x14f9, 0x14f3, 0x14ed,
+  0x14e7, 0x14e0, 0x14da, 0x14d4, 0x14ce, 0x14c8, 0x14c1, 0x14bb,
+  0x14b5, 0x14af, 0x14a9, 0x14a2, 0x149c, 0x1496, 0x1490, 0x148a,
+  0x1483, 0x147d, 0x1477, 0x1471, 0x146b, 0x1464, 0x145e, 0x1458,
+  0x1452, 0x144c, 0x1445, 0x143f, 0x1439, 0x1433, 0x142d, 0x1426,
+  0x1420, 0x141a, 0x1414, 0x140e, 0x1407, 0x1401, 0x13fb, 0x13f5,
+  0x13ef, 0x13e8, 0x13e2, 0x13dc, 0x13d6, 0x13d0, 0x13c9, 0x13c3,
+  0x13bd, 0x13b7, 0x13b1, 0x13aa, 0x13a4, 0x139e, 0x1398, 0x1391,
+  0x138b, 0x1385, 0x137f, 0x1379, 0x1372, 0x136c, 0x1366, 0x1360,
+  0x135a, 0x1353, 0x134d, 0x1347, 0x1341, 0x133b, 0x1334, 0x132e,
+  0x1328, 0x1322, 0x131b, 0x1315, 0x130f, 0x1309, 0x1303, 0x12fc,
+  0x12f6, 0x12f0, 0x12ea, 0x12e4, 0x12dd, 0x12d7, 0x12d1, 0x12cb,
+  0x12c4, 0x12be, 0x12b8, 0x12b2, 0x12ac, 0x12a5, 0x129f, 0x1299,
+  0x1293, 0x128d, 0x1286, 0x1280, 0x127a, 0x1274, 0x126d, 0x1267,
+  0x1261, 0x125b, 0x1255, 0x124e, 0x1248, 0x1242, 0x123c, 0x1235,
+  0x122f, 0x1229, 0x1223, 0x121d, 0x1216, 0x1210, 0x120a, 0x1204,
+  0x11fd, 0x11f7, 0x11f1, 0x11eb, 0x11e5, 0x11de, 0x11d8, 0x11d2,
+  0x11cc, 0x11c5, 0x11bf, 0x11b9, 0x11b3, 0x11ad, 0x11a6, 0x11a0,
+  0x119a, 0x1194, 0x118d, 0x1187, 0x1181, 0x117b, 0x1175, 0x116e,
+  0x1168, 0x1162, 0x115c, 0x1155, 0x114f, 0x1149, 0x1143, 0x113d,
+  0x1136, 0x1130, 0x112a, 0x1124, 0x111d, 0x1117, 0x1111, 0x110b,
+  0x1105, 0x10fe, 0x10f8, 0x10f2, 0x10ec, 0x10e5, 0x10df, 0x10d9,
+  0x10d3, 0x10cc, 0x10c6, 0x10c0, 0x10ba, 0x10b4, 0x10ad, 0x10a7,
+  0x10a1, 0x109b, 0x1094, 0x108e, 0x1088, 0x1082, 0x107b, 0x1075,
+  0x106f, 0x1069, 0x1063, 0x105c, 0x1056, 0x1050, 0x104a, 0x1043,
+  0x103d, 0x1037, 0x1031, 0x102a, 0x1024, 0x101e, 0x1018, 0x1012,
+  0x100b, 0x1005, 0xfff, 0xff9, 0xff2, 0xfec, 0xfe6, 0xfe0,
+  0xfd9, 0xfd3, 0xfcd, 0xfc7, 0xfc0, 0xfba, 0xfb4, 0xfae,
+  0xfa8, 0xfa1, 0xf9b, 0xf95, 0xf8f, 0xf88, 0xf82, 0xf7c,
+  0xf76, 0xf6f, 0xf69, 0xf63, 0xf5d, 0xf56, 0xf50, 0xf4a,
+  0xf44, 0xf3e, 0xf37, 0xf31, 0xf2b, 0xf25, 0xf1e, 0xf18,
+  0xf12, 0xf0c, 0xf05, 0xeff, 0xef9, 0xef3, 0xeec, 0xee6,
+  0xee0, 0xeda, 0xed3, 0xecd, 0xec7, 0xec1, 0xeba, 0xeb4,
+  0xeae, 0xea8, 0xea1, 0xe9b, 0xe95, 0xe8f, 0xe89, 0xe82,
+  0xe7c, 0xe76, 0xe70, 0xe69, 0xe63, 0xe5d, 0xe57, 0xe50,
+  0xe4a, 0xe44, 0xe3e, 0xe37, 0xe31, 0xe2b, 0xe25, 0xe1e,
+  0xe18, 0xe12, 0xe0c, 0xe05, 0xdff, 0xdf9, 0xdf3, 0xdec,
+  0xde6, 0xde0, 0xdda, 0xdd3, 0xdcd, 0xdc7, 0xdc1, 0xdba,
+  0xdb4, 0xdae, 0xda8, 0xda1, 0xd9b, 0xd95, 0xd8f, 0xd88,
+  0xd82, 0xd7c, 0xd76, 0xd6f, 0xd69, 0xd63, 0xd5d, 0xd56,
+  0xd50, 0xd4a, 0xd44, 0xd3d, 0xd37, 0xd31, 0xd2b, 0xd24,
+  0xd1e, 0xd18, 0xd12, 0xd0b, 0xd05, 0xcff, 0xcf9, 0xcf2,
+  0xcec, 0xce6, 0xce0, 0xcd9, 0xcd3, 0xccd, 0xcc7, 0xcc0,
+  0xcba, 0xcb4, 0xcae, 0xca7, 0xca1, 0xc9b, 0xc95, 0xc8e,
+  0xc88, 0xc82, 0xc7c, 0xc75, 0xc6f, 0xc69, 0xc63, 0xc5c,
+  0xc56, 0xc50, 0xc4a, 0xc43, 0xc3d, 0xc37, 0xc31, 0xc2a,
+  0xc24, 0xc1e, 0xc18, 0xc11, 0xc0b, 0xc05, 0xbff, 0xbf8,
+  0xbf2, 0xbec, 0xbe6, 0xbdf, 0xbd9, 0xbd3, 0xbcd, 0xbc6,
+  0xbc0, 0xbba, 0xbb4, 0xbad, 0xba7, 0xba1, 0xb9b, 0xb94,
+  0xb8e, 0xb88, 0xb81, 0xb7b, 0xb75, 0xb6f, 0xb68, 0xb62,
+  0xb5c, 0xb56, 0xb4f, 0xb49, 0xb43, 0xb3d, 0xb36, 0xb30,
+  0xb2a, 0xb24, 0xb1d, 0xb17, 0xb11, 0xb0b, 0xb04, 0xafe,
+  0xaf8, 0xaf2, 0xaeb, 0xae5, 0xadf, 0xad8, 0xad2, 0xacc,
+  0xac6, 0xabf, 0xab9, 0xab3, 0xaad, 0xaa6, 0xaa0, 0xa9a,
+  0xa94, 0xa8d, 0xa87, 0xa81, 0xa7b, 0xa74, 0xa6e, 0xa68,
+  0xa62, 0xa5b, 0xa55, 0xa4f, 0xa48, 0xa42, 0xa3c, 0xa36,
+  0xa2f, 0xa29, 0xa23, 0xa1d, 0xa16, 0xa10, 0xa0a, 0xa04,
+  0x9fd, 0x9f7, 0x9f1, 0x9eb, 0x9e4, 0x9de, 0x9d8, 0x9d1,
+  0x9cb, 0x9c5, 0x9bf, 0x9b8, 0x9b2, 0x9ac, 0x9a6, 0x99f,
+  0x999, 0x993, 0x98d, 0x986, 0x980, 0x97a, 0x973, 0x96d,
+  0x967, 0x961, 0x95a, 0x954, 0x94e, 0x948, 0x941, 0x93b,
+  0x935, 0x92f, 0x928, 0x922, 0x91c, 0x915, 0x90f, 0x909,
+  0x903, 0x8fc, 0x8f6, 0x8f0, 0x8ea, 0x8e3, 0x8dd, 0x8d7,
+  0x8d1, 0x8ca, 0x8c4, 0x8be, 0x8b7, 0x8b1, 0x8ab, 0x8a5,
+  0x89e, 0x898, 0x892, 0x88c, 0x885, 0x87f, 0x879, 0x872,
+  0x86c, 0x866, 0x860, 0x859, 0x853, 0x84d, 0x847, 0x840,
+  0x83a, 0x834, 0x82e, 0x827, 0x821, 0x81b, 0x814, 0x80e,
+  0x808, 0x802, 0x7fb, 0x7f5, 0x7ef, 0x7e9, 0x7e2, 0x7dc,
+  0x7d6, 0x7cf, 0x7c9, 0x7c3, 0x7bd, 0x7b6, 0x7b0, 0x7aa,
+  0x7a4, 0x79d, 0x797, 0x791, 0x78a, 0x784, 0x77e, 0x778,
+  0x771, 0x76b, 0x765, 0x75f, 0x758, 0x752, 0x74c, 0x745,
+  0x73f, 0x739, 0x733, 0x72c, 0x726, 0x720, 0x71a, 0x713,
+  0x70d, 0x707, 0x700, 0x6fa, 0x6f4, 0x6ee, 0x6e7, 0x6e1,
+  0x6db, 0x6d5, 0x6ce, 0x6c8, 0x6c2, 0x6bb, 0x6b5, 0x6af,
+  0x6a9, 0x6a2, 0x69c, 0x696, 0x690, 0x689, 0x683, 0x67d,
+  0x676, 0x670, 0x66a, 0x664, 0x65d, 0x657, 0x651, 0x64a,
+  0x644, 0x63e, 0x638, 0x631, 0x62b, 0x625, 0x61f, 0x618,
+  0x612, 0x60c, 0x605, 0x5ff, 0x5f9, 0x5f3, 0x5ec, 0x5e6,
+  0x5e0, 0x5da, 0x5d3, 0x5cd, 0x5c7, 0x5c0, 0x5ba, 0x5b4,
+  0x5ae, 0x5a7, 0x5a1, 0x59b, 0x594, 0x58e, 0x588, 0x582,
+  0x57b, 0x575, 0x56f, 0x569, 0x562, 0x55c, 0x556, 0x54f,
+  0x549, 0x543, 0x53d, 0x536, 0x530, 0x52a, 0x523, 0x51d,
+  0x517, 0x511, 0x50a, 0x504, 0x4fe, 0x4f8, 0x4f1, 0x4eb,
+  0x4e5, 0x4de, 0x4d8, 0x4d2, 0x4cc, 0x4c5, 0x4bf, 0x4b9,
+  0x4b2, 0x4ac, 0x4a6, 0x4a0, 0x499, 0x493, 0x48d, 0x487,
+  0x480, 0x47a, 0x474, 0x46d, 0x467, 0x461, 0x45b, 0x454,
+  0x44e, 0x448, 0x441, 0x43b, 0x435, 0x42f, 0x428, 0x422,
+  0x41c, 0x415, 0x40f, 0x409, 0x403, 0x3fc, 0x3f6, 0x3f0,
+  0x3ea, 0x3e3, 0x3dd, 0x3d7, 0x3d0, 0x3ca, 0x3c4, 0x3be,
+  0x3b7, 0x3b1, 0x3ab, 0x3a4, 0x39e, 0x398, 0x392, 0x38b,
+  0x385, 0x37f, 0x378, 0x372, 0x36c, 0x366, 0x35f, 0x359,
+  0x353, 0x34c, 0x346, 0x340, 0x33a, 0x333, 0x32d, 0x327,
+  0x321, 0x31a, 0x314, 0x30e, 0x307, 0x301, 0x2fb, 0x2f5,
+  0x2ee, 0x2e8, 0x2e2, 0x2db, 0x2d5, 0x2cf, 0x2c9, 0x2c2,
+  0x2bc, 0x2b6, 0x2af, 0x2a9, 0x2a3, 0x29d, 0x296, 0x290,
+  0x28a, 0x283, 0x27d, 0x277, 0x271, 0x26a, 0x264, 0x25e,
+  0x258, 0x251, 0x24b, 0x245, 0x23e, 0x238, 0x232, 0x22c,
+  0x225, 0x21f, 0x219, 0x212, 0x20c, 0x206, 0x200, 0x1f9,
+  0x1f3, 0x1ed, 0x1e6, 0x1e0, 0x1da, 0x1d4, 0x1cd, 0x1c7,
+  0x1c1, 0x1ba, 0x1b4, 0x1ae, 0x1a8, 0x1a1, 0x19b, 0x195,
+  0x18e, 0x188, 0x182, 0x17c, 0x175, 0x16f, 0x169, 0x162,
+  0x15c, 0x156, 0x150, 0x149, 0x143, 0x13d, 0x137, 0x130,
+  0x12a, 0x124, 0x11d, 0x117, 0x111, 0x10b, 0x104, 0xfe,
+  0xf8, 0xf1, 0xeb, 0xe5, 0xdf, 0xd8, 0xd2, 0xcc,
+  0xc5, 0xbf, 0xb9, 0xb3, 0xac, 0xa6, 0xa0, 0x99,
+  0x93, 0x8d, 0x87, 0x80, 0x7a, 0x74, 0x6d, 0x67,
+  0x61, 0x5b, 0x54, 0x4e, 0x48, 0x41, 0x3b, 0x35,
+  0x2f, 0x28, 0x22, 0x1c, 0x15, 0xf, 0x9, 0x3,
+};
+
+/**    
+ * @brief  Initialization function for the Q15 DCT4/IDCT4.   
+ * @param[in,out] *S         points to an instance of Q15 DCT4/IDCT4 structure.   
+ * @param[in]     *S_RFFT    points to an instance of Q15 RFFT/RIFFT structure.   
+ * @param[in]     *S_CFFT    points to an instance of Q15 CFFT/CIFFT structure.   
+ * @param[in]     N          length of the DCT4.   
+ * @param[in]     Nby2       half of the length of the DCT4.   
+ * @param[in]     normalize  normalizing factor.   
+ * @return  	  arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length.   
+ * \par Normalizing factor:    
+ * The normalizing factor is sqrt(2/N), which depends on the size of transform N.    
+ * Normalizing factors in 1.15 format are mentioned in the table below for different DCT sizes:    
+ * \image html dct4NormalizingQ15Table.gif    
+ */
+
+arm_status arm_dct4_init_q15(
+  arm_dct4_instance_q15 * S,
+  arm_rfft_instance_q15 * S_RFFT,
+  arm_cfft_radix4_instance_q15 * S_CFFT,
+  uint16_t N,
+  uint16_t Nby2,
+  q15_t normalize)
+{
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+
+  /* Initializing the pointer array with the weight table base addresses of different lengths */
+  q15_t *twiddlePtr[4] = { (q15_t *) WeightsQ15_128, (q15_t *) WeightsQ15_512,
+    (q15_t *) WeightsQ15_2048, (q15_t *) WeightsQ15_8192
+  };
+
+  /* Initializing the pointer array with the cos factor table base addresses of different lengths */
+  q15_t *pCosFactor[4] =
+    { (q15_t *) cos_factorsQ15_128, (q15_t *) cos_factorsQ15_512,
+    (q15_t *) cos_factorsQ15_2048, (q15_t *) cos_factorsQ15_8192
+  };
+
+  /* Initialize the DCT4 length */
+  S->N = N;
+
+  /* Initialize the half of DCT4 length */
+  S->Nby2 = Nby2;
+
+  /* Initialize the DCT4 Normalizing factor */
+  S->normalize = normalize;
+
+  /* Initialize Real FFT Instance */
+  S->pRfft = S_RFFT;
+
+  /* Initialize Complex FFT Instance */
+  S->pCfft = S_CFFT;
+
+  switch (N)
+  {
+    /* Initialize the table modifier values */
+  case 8192u:
+    S->pTwiddle = twiddlePtr[3];
+    S->pCosFactor = pCosFactor[3];
+    break;
+  case 2048u:
+    S->pTwiddle = twiddlePtr[2];
+    S->pCosFactor = pCosFactor[2];
+    break;
+  case 512u:
+    S->pTwiddle = twiddlePtr[1];
+    S->pCosFactor = pCosFactor[1];
+    break;
+  case 128u:
+    S->pTwiddle = twiddlePtr[0];
+    S->pCosFactor = pCosFactor[0];
+    break;
+  default:
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+
+  /* Initialize the RFFT/RIFFT */
+  arm_rfft_init_q15(S->pRfft, S->N, 0u, 1u);
+
+  /* return the status of DCT4 Init function */
+  return (status);
+}
+
+/**    
+   * @} end of DCT4_IDCT4 group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_q31.c
new file mode 100644
index 00000000..061c6cf8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_init_q31.c
@@ -0,0 +1,8364 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_dct4_init_q31.c    
+*    
+* Description:	Initialization function of DCT-4 & IDCT4 Q31    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @addtogroup DCT4_IDCT4    
+ * @{    
+ */
+
+/*    
+* @brief  Weights Table    
+*/
+
+/**    
+* \par    
+* Weights tables are generated using the formula : 
weights[n] = e^(-j*n*pi/(2*N))
    
+* \par    
+* C command to generate the table    
+* 
    
+* for(i = 0; i< N; i++)    
+* {    
+*   weights[2*i]= cos(i*c);    
+*   weights[(2*i)+1]= -sin(i * c);    
+* } 
    
+* \par    
+* where N is the Number of weights to be calculated and c is pi/(2*N)    
+* \par    
+* Convert the output to q31 format by multiplying with 2^31 and saturated if required.    
+* \par    
+* In the tables below the real and imaginary values are placed alternatively, hence the    
+* array length is 2*N.    
+*/
+
+static const q31_t WeightsQ31_128[256] = {
+  0x7fffffff, 0x0, 0x7ffd885a, 0xfe6de2e0, 0x7ff62182, 0xfcdbd541, 0x7fe9cbc0,
+  0xfb49e6a3,
+  0x7fd8878e, 0xf9b82684, 0x7fc25596, 0xf826a462, 0x7fa736b4, 0xf6956fb7,
+  0x7f872bf3, 0xf50497fb,
+  0x7f62368f, 0xf3742ca2, 0x7f3857f6, 0xf1e43d1c, 0x7f0991c4, 0xf054d8d5,
+  0x7ed5e5c6, 0xeec60f31,
+  0x7e9d55fc, 0xed37ef91, 0x7e5fe493, 0xebaa894f, 0x7e1d93ea, 0xea1debbb,
+  0x7dd6668f, 0xe8922622,
+  0x7d8a5f40, 0xe70747c4, 0x7d3980ec, 0xe57d5fda, 0x7ce3ceb2, 0xe3f47d96,
+  0x7c894bde, 0xe26cb01b,
+  0x7c29fbee, 0xe0e60685, 0x7bc5e290, 0xdf608fe4, 0x7b5d039e, 0xdddc5b3b,
+  0x7aef6323, 0xdc597781,
+  0x7a7d055b, 0xdad7f3a2, 0x7a05eead, 0xd957de7a, 0x798a23b1, 0xd7d946d8,
+  0x7909a92d, 0xd65c3b7b,
+  0x78848414, 0xd4e0cb15, 0x77fab989, 0xd3670446, 0x776c4edb, 0xd1eef59e,
+  0x76d94989, 0xd078ad9e,
+  0x7641af3d, 0xcf043ab3, 0x75a585cf, 0xcd91ab39, 0x7504d345, 0xcc210d79,
+  0x745f9dd1, 0xcab26fa9,
+  0x73b5ebd1, 0xc945dfec, 0x7307c3d0, 0xc7db6c50, 0x72552c85, 0xc67322ce,
+  0x719e2cd2, 0xc50d1149,
+  0x70e2cbc6, 0xc3a94590, 0x7023109a, 0xc247cd5a, 0x6f5f02b2, 0xc0e8b648,
+  0x6e96a99d, 0xbf8c0de3,
+  0x6dca0d14, 0xbe31e19b, 0x6cf934fc, 0xbcda3ecb, 0x6c242960, 0xbb8532b0,
+  0x6b4af279, 0xba32ca71,
+  0x6a6d98a4, 0xb8e31319, 0x698c246c, 0xb796199b, 0x68a69e81, 0xb64beacd,
+  0x67bd0fbd, 0xb5049368,
+  0x66cf8120, 0xb3c0200c, 0x65ddfbd3, 0xb27e9d3c, 0x64e88926, 0xb140175b,
+  0x63ef3290, 0xb0049ab3,
+  0x62f201ac, 0xaecc336c, 0x61f1003f, 0xad96ed92, 0x60ec3830, 0xac64d510,
+  0x5fe3b38d, 0xab35f5b5,
+  0x5ed77c8a, 0xaa0a5b2e, 0x5dc79d7c, 0xa8e21106, 0x5cb420e0, 0xa7bd22ac,
+  0x5b9d1154, 0xa69b9b68,
+  0x5a82799a, 0xa57d8666, 0x59646498, 0xa462eeac, 0x5842dd54, 0xa34bdf20,
+  0x571deefa, 0xa2386284,
+  0x55f5a4d2, 0xa1288376, 0x54ca0a4b, 0xa01c4c73, 0x539b2af0, 0x9f13c7d0,
+  0x5269126e, 0x9e0effc1,
+  0x5133cc94, 0x9d0dfe54, 0x4ffb654d, 0x9c10cd70, 0x4ebfe8a5, 0x9b1776da,
+  0x4d8162c4, 0x9a22042d,
+  0x4c3fdff4, 0x99307ee0, 0x4afb6c98, 0x9842f043, 0x49b41533, 0x9759617f,
+  0x4869e665, 0x9673db94,
+  0x471cece7, 0x9592675c, 0x45cd358f, 0x94b50d87, 0x447acd50, 0x93dbd6a0,
+  0x4325c135, 0x9306cb04,
+  0x41ce1e65, 0x9235f2ec, 0x4073f21d, 0x91695663, 0x3f1749b8, 0x90a0fd4e,
+  0x3db832a6, 0x8fdcef66,
+  0x3c56ba70, 0x8f1d343a, 0x3af2eeb7, 0x8e61d32e, 0x398cdd32, 0x8daad37b,
+  0x382493b0, 0x8cf83c30,
+  0x36ba2014, 0x8c4a142f, 0x354d9057, 0x8ba0622f, 0x33def287, 0x8afb2cbb,
+  0x326e54c7, 0x8a5a7a31,
+  0x30fbc54d, 0x89be50c3, 0x2f875262, 0x8926b677, 0x2e110a62, 0x8893b125,
+  0x2c98fbba, 0x88054677,
+  0x2b1f34eb, 0x877b7bec, 0x29a3c485, 0x86f656d3, 0x2826b928, 0x8675dc4f,
+  0x26a82186, 0x85fa1153,
+  0x25280c5e, 0x8582faa5, 0x23a6887f, 0x85109cdd, 0x2223a4c5, 0x84a2fc62,
+  0x209f701c, 0x843a1d70,
+  0x1f19f97b, 0x83d60412, 0x1d934fe5, 0x8376b422, 0x1c0b826a, 0x831c314e,
+  0x1a82a026, 0x82c67f14,
+  0x18f8b83c, 0x8275a0c0, 0x176dd9de, 0x82299971, 0x15e21445, 0x81e26c16,
+  0x145576b1, 0x81a01b6d,
+  0x12c8106f, 0x8162aa04, 0x1139f0cf, 0x812a1a3a, 0xfab272b, 0x80f66e3c,
+  0xe1bc2e4, 0x80c7a80a,
+  0xc8bd35e, 0x809dc971, 0xafb6805, 0x8078d40d, 0x96a9049, 0x8058c94c,
+  0x7d95b9e, 0x803daa6a,
+  0x647d97c, 0x80277872, 0x4b6195d, 0x80163440, 0x3242abf, 0x8009de7e,
+  0x1921d20, 0x800277a6,
+};
+
+static const q31_t WeightsQ31_512[1024] = {
+  0x7fffffff, 0x0, 0x7fffd886, 0xff9b781d, 0x7fff6216, 0xff36f078, 0x7ffe9cb2,
+  0xfed2694f,
+  0x7ffd885a, 0xfe6de2e0, 0x7ffc250f, 0xfe095d69, 0x7ffa72d1, 0xfda4d929,
+  0x7ff871a2, 0xfd40565c,
+  0x7ff62182, 0xfcdbd541, 0x7ff38274, 0xfc775616, 0x7ff09478, 0xfc12d91a,
+  0x7fed5791, 0xfbae5e89,
+  0x7fe9cbc0, 0xfb49e6a3, 0x7fe5f108, 0xfae571a4, 0x7fe1c76b, 0xfa80ffcb,
+  0x7fdd4eec, 0xfa1c9157,
+  0x7fd8878e, 0xf9b82684, 0x7fd37153, 0xf953bf91, 0x7fce0c3e, 0xf8ef5cbb,
+  0x7fc85854, 0xf88afe42,
+  0x7fc25596, 0xf826a462, 0x7fbc040a, 0xf7c24f59, 0x7fb563b3, 0xf75dff66,
+  0x7fae7495, 0xf6f9b4c6,
+  0x7fa736b4, 0xf6956fb7, 0x7f9faa15, 0xf6313077, 0x7f97cebd, 0xf5ccf743,
+  0x7f8fa4b0, 0xf568c45b,
+  0x7f872bf3, 0xf50497fb, 0x7f7e648c, 0xf4a07261, 0x7f754e80, 0xf43c53cb,
+  0x7f6be9d4, 0xf3d83c77,
+  0x7f62368f, 0xf3742ca2, 0x7f5834b7, 0xf310248a, 0x7f4de451, 0xf2ac246e,
+  0x7f434563, 0xf2482c8a,
+  0x7f3857f6, 0xf1e43d1c, 0x7f2d1c0e, 0xf1805662, 0x7f2191b4, 0xf11c789a,
+  0x7f15b8ee, 0xf0b8a401,
+  0x7f0991c4, 0xf054d8d5, 0x7efd1c3c, 0xeff11753, 0x7ef05860, 0xef8d5fb8,
+  0x7ee34636, 0xef29b243,
+  0x7ed5e5c6, 0xeec60f31, 0x7ec8371a, 0xee6276bf, 0x7eba3a39, 0xedfee92b,
+  0x7eabef2c, 0xed9b66b2,
+  0x7e9d55fc, 0xed37ef91, 0x7e8e6eb2, 0xecd48407, 0x7e7f3957, 0xec71244f,
+  0x7e6fb5f4, 0xec0dd0a8,
+  0x7e5fe493, 0xebaa894f, 0x7e4fc53e, 0xeb474e81, 0x7e3f57ff, 0xeae4207a,
+  0x7e2e9cdf, 0xea80ff7a,
+  0x7e1d93ea, 0xea1debbb, 0x7e0c3d29, 0xe9bae57d, 0x7dfa98a8, 0xe957ecfb,
+  0x7de8a670, 0xe8f50273,
+  0x7dd6668f, 0xe8922622, 0x7dc3d90d, 0xe82f5844, 0x7db0fdf8, 0xe7cc9917,
+  0x7d9dd55a, 0xe769e8d8,
+  0x7d8a5f40, 0xe70747c4, 0x7d769bb5, 0xe6a4b616, 0x7d628ac6, 0xe642340d,
+  0x7d4e2c7f, 0xe5dfc1e5,
+  0x7d3980ec, 0xe57d5fda, 0x7d24881b, 0xe51b0e2a, 0x7d0f4218, 0xe4b8cd11,
+  0x7cf9aef0, 0xe4569ccb,
+  0x7ce3ceb2, 0xe3f47d96, 0x7ccda169, 0xe3926fad, 0x7cb72724, 0xe330734d,
+  0x7ca05ff1, 0xe2ce88b3,
+  0x7c894bde, 0xe26cb01b, 0x7c71eaf9, 0xe20ae9c1, 0x7c5a3d50, 0xe1a935e2,
+  0x7c4242f2, 0xe14794ba,
+  0x7c29fbee, 0xe0e60685, 0x7c116853, 0xe0848b7f, 0x7bf88830, 0xe02323e5,
+  0x7bdf5b94, 0xdfc1cff3,
+  0x7bc5e290, 0xdf608fe4, 0x7bac1d31, 0xdeff63f4, 0x7b920b89, 0xde9e4c60,
+  0x7b77ada8, 0xde3d4964,
+  0x7b5d039e, 0xdddc5b3b, 0x7b420d7a, 0xdd7b8220, 0x7b26cb4f, 0xdd1abe51,
+  0x7b0b3d2c, 0xdcba1008,
+  0x7aef6323, 0xdc597781, 0x7ad33d45, 0xdbf8f4f8, 0x7ab6cba4, 0xdb9888a8,
+  0x7a9a0e50, 0xdb3832cd,
+  0x7a7d055b, 0xdad7f3a2, 0x7a5fb0d8, 0xda77cb63, 0x7a4210d8, 0xda17ba4a,
+  0x7a24256f, 0xd9b7c094,
+  0x7a05eead, 0xd957de7a, 0x79e76ca7, 0xd8f81439, 0x79c89f6e, 0xd898620c,
+  0x79a98715, 0xd838c82d,
+  0x798a23b1, 0xd7d946d8, 0x796a7554, 0xd779de47, 0x794a7c12, 0xd71a8eb5,
+  0x792a37fe, 0xd6bb585e,
+  0x7909a92d, 0xd65c3b7b, 0x78e8cfb2, 0xd5fd3848, 0x78c7aba2, 0xd59e4eff,
+  0x78a63d11, 0xd53f7fda,
+  0x78848414, 0xd4e0cb15, 0x786280bf, 0xd48230e9, 0x78403329, 0xd423b191,
+  0x781d9b65, 0xd3c54d47,
+  0x77fab989, 0xd3670446, 0x77d78daa, 0xd308d6c7, 0x77b417df, 0xd2aac504,
+  0x7790583e, 0xd24ccf39,
+  0x776c4edb, 0xd1eef59e, 0x7747fbce, 0xd191386e, 0x77235f2d, 0xd13397e2,
+  0x76fe790e, 0xd0d61434,
+  0x76d94989, 0xd078ad9e, 0x76b3d0b4, 0xd01b6459, 0x768e0ea6, 0xcfbe389f,
+  0x76680376, 0xcf612aaa,
+  0x7641af3d, 0xcf043ab3, 0x761b1211, 0xcea768f2, 0x75f42c0b, 0xce4ab5a2,
+  0x75ccfd42, 0xcdee20fc,
+  0x75a585cf, 0xcd91ab39, 0x757dc5ca, 0xcd355491, 0x7555bd4c, 0xccd91d3d,
+  0x752d6c6c, 0xcc7d0578,
+  0x7504d345, 0xcc210d79, 0x74dbf1ef, 0xcbc53579, 0x74b2c884, 0xcb697db0,
+  0x7489571c, 0xcb0de658,
+  0x745f9dd1, 0xcab26fa9, 0x74359cbd, 0xca5719db, 0x740b53fb, 0xc9fbe527,
+  0x73e0c3a3, 0xc9a0d1c5,
+  0x73b5ebd1, 0xc945dfec, 0x738acc9e, 0xc8eb0fd6, 0x735f6626, 0xc89061ba,
+  0x7333b883, 0xc835d5d0,
+  0x7307c3d0, 0xc7db6c50, 0x72db8828, 0xc7812572, 0x72af05a7, 0xc727016d,
+  0x72823c67, 0xc6cd0079,
+  0x72552c85, 0xc67322ce, 0x7227d61c, 0xc61968a2, 0x71fa3949, 0xc5bfd22e,
+  0x71cc5626, 0xc5665fa9,
+  0x719e2cd2, 0xc50d1149, 0x716fbd68, 0xc4b3e746, 0x71410805, 0xc45ae1d7,
+  0x71120cc5, 0xc4020133,
+  0x70e2cbc6, 0xc3a94590, 0x70b34525, 0xc350af26, 0x708378ff, 0xc2f83e2a,
+  0x70536771, 0xc29ff2d4,
+  0x7023109a, 0xc247cd5a, 0x6ff27497, 0xc1efcdf3, 0x6fc19385, 0xc197f4d4,
+  0x6f906d84, 0xc1404233,
+  0x6f5f02b2, 0xc0e8b648, 0x6f2d532c, 0xc0915148, 0x6efb5f12, 0xc03a1368,
+  0x6ec92683, 0xbfe2fcdf,
+  0x6e96a99d, 0xbf8c0de3, 0x6e63e87f, 0xbf3546a8, 0x6e30e34a, 0xbedea765,
+  0x6dfd9a1c, 0xbe88304f,
+  0x6dca0d14, 0xbe31e19b, 0x6d963c54, 0xbddbbb7f, 0x6d6227fa, 0xbd85be30,
+  0x6d2dd027, 0xbd2fe9e2,
+  0x6cf934fc, 0xbcda3ecb, 0x6cc45698, 0xbc84bd1f, 0x6c8f351c, 0xbc2f6513,
+  0x6c59d0a9, 0xbbda36dd,
+  0x6c242960, 0xbb8532b0, 0x6bee3f62, 0xbb3058c0, 0x6bb812d1, 0xbadba943,
+  0x6b81a3cd, 0xba87246d,
+  0x6b4af279, 0xba32ca71, 0x6b13fef5, 0xb9de9b83, 0x6adcc964, 0xb98a97d8,
+  0x6aa551e9, 0xb936bfa4,
+  0x6a6d98a4, 0xb8e31319, 0x6a359db9, 0xb88f926d, 0x69fd614a, 0xb83c3dd1,
+  0x69c4e37a, 0xb7e9157a,
+  0x698c246c, 0xb796199b, 0x69532442, 0xb7434a67, 0x6919e320, 0xb6f0a812,
+  0x68e06129, 0xb69e32cd,
+  0x68a69e81, 0xb64beacd, 0x686c9b4b, 0xb5f9d043, 0x683257ab, 0xb5a7e362,
+  0x67f7d3c5, 0xb556245e,
+  0x67bd0fbd, 0xb5049368, 0x67820bb7, 0xb4b330b3, 0x6746c7d8, 0xb461fc70,
+  0x670b4444, 0xb410f6d3,
+  0x66cf8120, 0xb3c0200c, 0x66937e91, 0xb36f784f, 0x66573cbb, 0xb31effcc,
+  0x661abbc5, 0xb2ceb6b5,
+  0x65ddfbd3, 0xb27e9d3c, 0x65a0fd0b, 0xb22eb392, 0x6563bf92, 0xb1def9e9,
+  0x6526438f, 0xb18f7071,
+  0x64e88926, 0xb140175b, 0x64aa907f, 0xb0f0eeda, 0x646c59bf, 0xb0a1f71d,
+  0x642de50d, 0xb0533055,
+  0x63ef3290, 0xb0049ab3, 0x63b0426d, 0xafb63667, 0x637114cc, 0xaf6803a2,
+  0x6331a9d4, 0xaf1a0293,
+  0x62f201ac, 0xaecc336c, 0x62b21c7b, 0xae7e965b, 0x6271fa69, 0xae312b92,
+  0x62319b9d, 0xade3f33e,
+  0x61f1003f, 0xad96ed92, 0x61b02876, 0xad4a1aba, 0x616f146c, 0xacfd7ae8,
+  0x612dc447, 0xacb10e4b,
+  0x60ec3830, 0xac64d510, 0x60aa7050, 0xac18cf69, 0x60686ccf, 0xabccfd83,
+  0x60262dd6, 0xab815f8d,
+  0x5fe3b38d, 0xab35f5b5, 0x5fa0fe1f, 0xaaeac02c, 0x5f5e0db3, 0xaa9fbf1e,
+  0x5f1ae274, 0xaa54f2ba,
+  0x5ed77c8a, 0xaa0a5b2e, 0x5e93dc1f, 0xa9bff8a8, 0x5e50015d, 0xa975cb57,
+  0x5e0bec6e, 0xa92bd367,
+  0x5dc79d7c, 0xa8e21106, 0x5d8314b1, 0xa8988463, 0x5d3e5237, 0xa84f2daa,
+  0x5cf95638, 0xa8060d08,
+  0x5cb420e0, 0xa7bd22ac, 0x5c6eb258, 0xa7746ec0, 0x5c290acc, 0xa72bf174,
+  0x5be32a67, 0xa6e3aaf2,
+  0x5b9d1154, 0xa69b9b68, 0x5b56bfbd, 0xa653c303, 0x5b1035cf, 0xa60c21ee,
+  0x5ac973b5, 0xa5c4b855,
+  0x5a82799a, 0xa57d8666, 0x5a3b47ab, 0xa5368c4b, 0x59f3de12, 0xa4efca31,
+  0x59ac3cfd, 0xa4a94043,
+  0x59646498, 0xa462eeac, 0x591c550e, 0xa41cd599, 0x58d40e8c, 0xa3d6f534,
+  0x588b9140, 0xa3914da8,
+  0x5842dd54, 0xa34bdf20, 0x57f9f2f8, 0xa306a9c8, 0x57b0d256, 0xa2c1adc9,
+  0x57677b9d, 0xa27ceb4f,
+  0x571deefa, 0xa2386284, 0x56d42c99, 0xa1f41392, 0x568a34a9, 0xa1affea3,
+  0x56400758, 0xa16c23e1,
+  0x55f5a4d2, 0xa1288376, 0x55ab0d46, 0xa0e51d8c, 0x556040e2, 0xa0a1f24d,
+  0x55153fd4, 0xa05f01e1,
+  0x54ca0a4b, 0xa01c4c73, 0x547ea073, 0x9fd9d22a, 0x5433027d, 0x9f979331,
+  0x53e73097, 0x9f558fb0,
+  0x539b2af0, 0x9f13c7d0, 0x534ef1b5, 0x9ed23bb9, 0x53028518, 0x9e90eb94,
+  0x52b5e546, 0x9e4fd78a,
+  0x5269126e, 0x9e0effc1, 0x521c0cc2, 0x9dce6463, 0x51ced46e, 0x9d8e0597,
+  0x518169a5, 0x9d4de385,
+  0x5133cc94, 0x9d0dfe54, 0x50e5fd6d, 0x9cce562c, 0x5097fc5e, 0x9c8eeb34,
+  0x5049c999, 0x9c4fbd93,
+  0x4ffb654d, 0x9c10cd70, 0x4faccfab, 0x9bd21af3, 0x4f5e08e3, 0x9b93a641,
+  0x4f0f1126, 0x9b556f81,
+  0x4ebfe8a5, 0x9b1776da, 0x4e708f8f, 0x9ad9bc71, 0x4e210617, 0x9a9c406e,
+  0x4dd14c6e, 0x9a5f02f5,
+  0x4d8162c4, 0x9a22042d, 0x4d31494b, 0x99e5443b, 0x4ce10034, 0x99a8c345,
+  0x4c9087b1, 0x996c816f,
+  0x4c3fdff4, 0x99307ee0, 0x4bef092d, 0x98f4bbbc, 0x4b9e0390, 0x98b93828,
+  0x4b4ccf4d, 0x987df449,
+  0x4afb6c98, 0x9842f043, 0x4aa9dba2, 0x98082c3b, 0x4a581c9e, 0x97cda855,
+  0x4a062fbd, 0x979364b5,
+  0x49b41533, 0x9759617f, 0x4961cd33, 0x971f9ed7, 0x490f57ee, 0x96e61ce0,
+  0x48bcb599, 0x96acdbbe,
+  0x4869e665, 0x9673db94, 0x4816ea86, 0x963b1c86, 0x47c3c22f, 0x96029eb6,
+  0x47706d93, 0x95ca6247,
+  0x471cece7, 0x9592675c, 0x46c9405c, 0x955aae17, 0x46756828, 0x9523369c,
+  0x4621647d, 0x94ec010b,
+  0x45cd358f, 0x94b50d87, 0x4578db93, 0x947e5c33, 0x452456bd, 0x9447ed2f,
+  0x44cfa740, 0x9411c09e,
+  0x447acd50, 0x93dbd6a0, 0x4425c923, 0x93a62f57, 0x43d09aed, 0x9370cae4,
+  0x437b42e1, 0x933ba968,
+  0x4325c135, 0x9306cb04, 0x42d0161e, 0x92d22fd9, 0x427a41d0, 0x929dd806,
+  0x42244481, 0x9269c3ac,
+  0x41ce1e65, 0x9235f2ec, 0x4177cfb1, 0x920265e4, 0x4121589b, 0x91cf1cb6,
+  0x40cab958, 0x919c1781,
+  0x4073f21d, 0x91695663, 0x401d0321, 0x9136d97d, 0x3fc5ec98, 0x9104a0ee,
+  0x3f6eaeb8, 0x90d2acd4,
+  0x3f1749b8, 0x90a0fd4e, 0x3ebfbdcd, 0x906f927c, 0x3e680b2c, 0x903e6c7b,
+  0x3e10320d, 0x900d8b69,
+  0x3db832a6, 0x8fdcef66, 0x3d600d2c, 0x8fac988f, 0x3d07c1d6, 0x8f7c8701,
+  0x3caf50da, 0x8f4cbadb,
+  0x3c56ba70, 0x8f1d343a, 0x3bfdfecd, 0x8eedf33b, 0x3ba51e29, 0x8ebef7fb,
+  0x3b4c18ba, 0x8e904298,
+  0x3af2eeb7, 0x8e61d32e, 0x3a99a057, 0x8e33a9da, 0x3a402dd2, 0x8e05c6b7,
+  0x39e6975e, 0x8dd829e4,
+  0x398cdd32, 0x8daad37b, 0x3932ff87, 0x8d7dc399, 0x38d8fe93, 0x8d50fa59,
+  0x387eda8e, 0x8d2477d8,
+  0x382493b0, 0x8cf83c30, 0x37ca2a30, 0x8ccc477d, 0x376f9e46, 0x8ca099da,
+  0x3714f02a, 0x8c753362,
+  0x36ba2014, 0x8c4a142f, 0x365f2e3b, 0x8c1f3c5d, 0x36041ad9, 0x8bf4ac05,
+  0x35a8e625, 0x8bca6343,
+  0x354d9057, 0x8ba0622f, 0x34f219a8, 0x8b76a8e4, 0x34968250, 0x8b4d377c,
+  0x343aca87, 0x8b240e11,
+  0x33def287, 0x8afb2cbb, 0x3382fa88, 0x8ad29394, 0x3326e2c3, 0x8aaa42b4,
+  0x32caab6f, 0x8a823a36,
+  0x326e54c7, 0x8a5a7a31, 0x3211df04, 0x8a3302be, 0x31b54a5e, 0x8a0bd3f5,
+  0x3158970e, 0x89e4edef,
+  0x30fbc54d, 0x89be50c3, 0x309ed556, 0x8997fc8a, 0x3041c761, 0x8971f15a,
+  0x2fe49ba7, 0x894c2f4c,
+  0x2f875262, 0x8926b677, 0x2f29ebcc, 0x890186f2, 0x2ecc681e, 0x88dca0d3,
+  0x2e6ec792, 0x88b80432,
+  0x2e110a62, 0x8893b125, 0x2db330c7, 0x886fa7c2, 0x2d553afc, 0x884be821,
+  0x2cf72939, 0x88287256,
+  0x2c98fbba, 0x88054677, 0x2c3ab2b9, 0x87e2649b, 0x2bdc4e6f, 0x87bfccd7,
+  0x2b7dcf17, 0x879d7f41,
+  0x2b1f34eb, 0x877b7bec, 0x2ac08026, 0x8759c2ef, 0x2a61b101, 0x8738545e,
+  0x2a02c7b8, 0x8717304e,
+  0x29a3c485, 0x86f656d3, 0x2944a7a2, 0x86d5c802, 0x28e5714b, 0x86b583ee,
+  0x288621b9, 0x86958aac,
+  0x2826b928, 0x8675dc4f, 0x27c737d3, 0x865678eb, 0x27679df4, 0x86376092,
+  0x2707ebc7, 0x86189359,
+  0x26a82186, 0x85fa1153, 0x26483f6c, 0x85dbda91, 0x25e845b6, 0x85bdef28,
+  0x2588349d, 0x85a04f28,
+  0x25280c5e, 0x8582faa5, 0x24c7cd33, 0x8565f1b0, 0x24677758, 0x8549345c,
+  0x24070b08, 0x852cc2bb,
+  0x23a6887f, 0x85109cdd, 0x2345eff8, 0x84f4c2d4, 0x22e541af, 0x84d934b1,
+  0x22847de0, 0x84bdf286,
+  0x2223a4c5, 0x84a2fc62, 0x21c2b69c, 0x84885258, 0x2161b3a0, 0x846df477,
+  0x21009c0c, 0x8453e2cf,
+  0x209f701c, 0x843a1d70, 0x203e300d, 0x8420a46c, 0x1fdcdc1b, 0x840777d0,
+  0x1f7b7481, 0x83ee97ad,
+  0x1f19f97b, 0x83d60412, 0x1eb86b46, 0x83bdbd0e, 0x1e56ca1e, 0x83a5c2b0,
+  0x1df5163f, 0x838e1507,
+  0x1d934fe5, 0x8376b422, 0x1d31774d, 0x835fa00f, 0x1ccf8cb3, 0x8348d8dc,
+  0x1c6d9053, 0x83325e97,
+  0x1c0b826a, 0x831c314e, 0x1ba96335, 0x83065110, 0x1b4732ef, 0x82f0bde8,
+  0x1ae4f1d6, 0x82db77e5,
+  0x1a82a026, 0x82c67f14, 0x1a203e1b, 0x82b1d381, 0x19bdcbf3, 0x829d753a,
+  0x195b49ea, 0x8289644b,
+  0x18f8b83c, 0x8275a0c0, 0x18961728, 0x82622aa6, 0x183366e9, 0x824f0208,
+  0x17d0a7bc, 0x823c26f3,
+  0x176dd9de, 0x82299971, 0x170afd8d, 0x82175990, 0x16a81305, 0x82056758,
+  0x16451a83, 0x81f3c2d7,
+  0x15e21445, 0x81e26c16, 0x157f0086, 0x81d16321, 0x151bdf86, 0x81c0a801,
+  0x14b8b17f, 0x81b03ac2,
+  0x145576b1, 0x81a01b6d, 0x13f22f58, 0x81904a0c, 0x138edbb1, 0x8180c6a9,
+  0x132b7bf9, 0x8171914e,
+  0x12c8106f, 0x8162aa04, 0x1264994e, 0x815410d4, 0x120116d5, 0x8145c5c7,
+  0x119d8941, 0x8137c8e6,
+  0x1139f0cf, 0x812a1a3a, 0x10d64dbd, 0x811cb9ca, 0x1072a048, 0x810fa7a0,
+  0x100ee8ad, 0x8102e3c4,
+  0xfab272b, 0x80f66e3c, 0xf475bff, 0x80ea4712, 0xee38766, 0x80de6e4c,
+  0xe7fa99e, 0x80d2e3f2,
+  0xe1bc2e4, 0x80c7a80a, 0xdb7d376, 0x80bcba9d, 0xd53db92, 0x80b21baf,
+  0xcefdb76, 0x80a7cb49,
+  0xc8bd35e, 0x809dc971, 0xc27c389, 0x8094162c, 0xbc3ac35, 0x808ab180,
+  0xb5f8d9f, 0x80819b74,
+  0xafb6805, 0x8078d40d, 0xa973ba5, 0x80705b50, 0xa3308bd, 0x80683143,
+  0x9cecf89, 0x806055eb,
+  0x96a9049, 0x8058c94c, 0x9064b3a, 0x80518b6b, 0x8a2009a, 0x804a9c4d,
+  0x83db0a7, 0x8043fbf6,
+  0x7d95b9e, 0x803daa6a, 0x77501be, 0x8037a7ac, 0x710a345, 0x8031f3c2,
+  0x6ac406f, 0x802c8ead,
+  0x647d97c, 0x80277872, 0x5e36ea9, 0x8022b114, 0x57f0035, 0x801e3895,
+  0x51a8e5c, 0x801a0ef8,
+  0x4b6195d, 0x80163440, 0x451a177, 0x8012a86f, 0x3ed26e6, 0x800f6b88,
+  0x388a9ea, 0x800c7d8c,
+  0x3242abf, 0x8009de7e, 0x2bfa9a4, 0x80078e5e, 0x25b26d7, 0x80058d2f,
+  0x1f6a297, 0x8003daf1,
+  0x1921d20, 0x800277a6, 0x12d96b1, 0x8001634e, 0xc90f88, 0x80009dea,
+  0x6487e3, 0x8000277a,
+};
+
+static const q31_t WeightsQ31_2048[4096] = {
+  0x7fffffff, 0x0, 0x7ffffd88, 0xffe6de05, 0x7ffff621, 0xffcdbc0b, 0x7fffe9cb,
+  0xffb49a12,
+  0x7fffd886, 0xff9b781d, 0x7fffc251, 0xff82562c, 0x7fffa72c, 0xff69343f,
+  0x7fff8719, 0xff501258,
+  0x7fff6216, 0xff36f078, 0x7fff3824, 0xff1dcea0, 0x7fff0943, 0xff04acd0,
+  0x7ffed572, 0xfeeb8b0a,
+  0x7ffe9cb2, 0xfed2694f, 0x7ffe5f03, 0xfeb947a0, 0x7ffe1c65, 0xfea025fd,
+  0x7ffdd4d7, 0xfe870467,
+  0x7ffd885a, 0xfe6de2e0, 0x7ffd36ee, 0xfe54c169, 0x7ffce093, 0xfe3ba002,
+  0x7ffc8549, 0xfe227eac,
+  0x7ffc250f, 0xfe095d69, 0x7ffbbfe6, 0xfdf03c3a, 0x7ffb55ce, 0xfdd71b1e,
+  0x7ffae6c7, 0xfdbdfa18,
+  0x7ffa72d1, 0xfda4d929, 0x7ff9f9ec, 0xfd8bb850, 0x7ff97c18, 0xfd729790,
+  0x7ff8f954, 0xfd5976e9,
+  0x7ff871a2, 0xfd40565c, 0x7ff7e500, 0xfd2735ea, 0x7ff75370, 0xfd0e1594,
+  0x7ff6bcf0, 0xfcf4f55c,
+  0x7ff62182, 0xfcdbd541, 0x7ff58125, 0xfcc2b545, 0x7ff4dbd9, 0xfca9956a,
+  0x7ff4319d, 0xfc9075af,
+  0x7ff38274, 0xfc775616, 0x7ff2ce5b, 0xfc5e36a0, 0x7ff21553, 0xfc45174e,
+  0x7ff1575d, 0xfc2bf821,
+  0x7ff09478, 0xfc12d91a, 0x7fefcca4, 0xfbf9ba39, 0x7feeffe1, 0xfbe09b80,
+  0x7fee2e30, 0xfbc77cf0,
+  0x7fed5791, 0xfbae5e89, 0x7fec7c02, 0xfb95404d, 0x7feb9b85, 0xfb7c223d,
+  0x7feab61a, 0xfb630459,
+  0x7fe9cbc0, 0xfb49e6a3, 0x7fe8dc78, 0xfb30c91b, 0x7fe7e841, 0xfb17abc2,
+  0x7fe6ef1c, 0xfafe8e9b,
+  0x7fe5f108, 0xfae571a4, 0x7fe4ee06, 0xfacc54e0, 0x7fe3e616, 0xfab3384f,
+  0x7fe2d938, 0xfa9a1bf3,
+  0x7fe1c76b, 0xfa80ffcb, 0x7fe0b0b1, 0xfa67e3da, 0x7fdf9508, 0xfa4ec821,
+  0x7fde7471, 0xfa35ac9f,
+  0x7fdd4eec, 0xfa1c9157, 0x7fdc247a, 0xfa037648, 0x7fdaf519, 0xf9ea5b75,
+  0x7fd9c0ca, 0xf9d140de,
+  0x7fd8878e, 0xf9b82684, 0x7fd74964, 0xf99f0c68, 0x7fd6064c, 0xf985f28a,
+  0x7fd4be46, 0xf96cd8ed,
+  0x7fd37153, 0xf953bf91, 0x7fd21f72, 0xf93aa676, 0x7fd0c8a3, 0xf9218d9e,
+  0x7fcf6ce8, 0xf908750a,
+  0x7fce0c3e, 0xf8ef5cbb, 0x7fcca6a7, 0xf8d644b2, 0x7fcb3c23, 0xf8bd2cef,
+  0x7fc9ccb2, 0xf8a41574,
+  0x7fc85854, 0xf88afe42, 0x7fc6df08, 0xf871e759, 0x7fc560cf, 0xf858d0bb,
+  0x7fc3dda9, 0xf83fba68,
+  0x7fc25596, 0xf826a462, 0x7fc0c896, 0xf80d8ea9, 0x7fbf36aa, 0xf7f4793e,
+  0x7fbd9fd0, 0xf7db6423,
+  0x7fbc040a, 0xf7c24f59, 0x7fba6357, 0xf7a93ae0, 0x7fb8bdb8, 0xf79026b9,
+  0x7fb7132b, 0xf77712e5,
+  0x7fb563b3, 0xf75dff66, 0x7fb3af4e, 0xf744ec3b, 0x7fb1f5fc, 0xf72bd967,
+  0x7fb037bf, 0xf712c6ea,
+  0x7fae7495, 0xf6f9b4c6, 0x7facac7f, 0xf6e0a2fa, 0x7faadf7c, 0xf6c79188,
+  0x7fa90d8e, 0xf6ae8071,
+  0x7fa736b4, 0xf6956fb7, 0x7fa55aee, 0xf67c5f59, 0x7fa37a3c, 0xf6634f59,
+  0x7fa1949e, 0xf64a3fb8,
+  0x7f9faa15, 0xf6313077, 0x7f9dbaa0, 0xf6182196, 0x7f9bc640, 0xf5ff1318,
+  0x7f99ccf4, 0xf5e604fc,
+  0x7f97cebd, 0xf5ccf743, 0x7f95cb9a, 0xf5b3e9f0, 0x7f93c38c, 0xf59add02,
+  0x7f91b694, 0xf581d07b,
+  0x7f8fa4b0, 0xf568c45b, 0x7f8d8de1, 0xf54fb8a4, 0x7f8b7227, 0xf536ad56,
+  0x7f895182, 0xf51da273,
+  0x7f872bf3, 0xf50497fb, 0x7f850179, 0xf4eb8def, 0x7f82d214, 0xf4d28451,
+  0x7f809dc5, 0xf4b97b21,
+  0x7f7e648c, 0xf4a07261, 0x7f7c2668, 0xf4876a10, 0x7f79e35a, 0xf46e6231,
+  0x7f779b62, 0xf4555ac5,
+  0x7f754e80, 0xf43c53cb, 0x7f72fcb4, 0xf4234d45, 0x7f70a5fe, 0xf40a4735,
+  0x7f6e4a5e, 0xf3f1419a,
+  0x7f6be9d4, 0xf3d83c77, 0x7f698461, 0xf3bf37cb, 0x7f671a05, 0xf3a63398,
+  0x7f64aabf, 0xf38d2fe0,
+  0x7f62368f, 0xf3742ca2, 0x7f5fbd77, 0xf35b29e0, 0x7f5d3f75, 0xf342279b,
+  0x7f5abc8a, 0xf32925d3,
+  0x7f5834b7, 0xf310248a, 0x7f55a7fa, 0xf2f723c1, 0x7f531655, 0xf2de2379,
+  0x7f507fc7, 0xf2c523b2,
+  0x7f4de451, 0xf2ac246e, 0x7f4b43f2, 0xf29325ad, 0x7f489eaa, 0xf27a2771,
+  0x7f45f47b, 0xf26129ba,
+  0x7f434563, 0xf2482c8a, 0x7f409164, 0xf22f2fe1, 0x7f3dd87c, 0xf21633c0,
+  0x7f3b1aad, 0xf1fd3829,
+  0x7f3857f6, 0xf1e43d1c, 0x7f359057, 0xf1cb429a, 0x7f32c3d1, 0xf1b248a5,
+  0x7f2ff263, 0xf1994f3d,
+  0x7f2d1c0e, 0xf1805662, 0x7f2a40d2, 0xf1675e17, 0x7f2760af, 0xf14e665c,
+  0x7f247ba5, 0xf1356f32,
+  0x7f2191b4, 0xf11c789a, 0x7f1ea2dc, 0xf1038295, 0x7f1baf1e, 0xf0ea8d24,
+  0x7f18b679, 0xf0d19848,
+  0x7f15b8ee, 0xf0b8a401, 0x7f12b67c, 0xf09fb051, 0x7f0faf25, 0xf086bd39,
+  0x7f0ca2e7, 0xf06dcaba,
+  0x7f0991c4, 0xf054d8d5, 0x7f067bba, 0xf03be78a, 0x7f0360cb, 0xf022f6da,
+  0x7f0040f6, 0xf00a06c8,
+  0x7efd1c3c, 0xeff11753, 0x7ef9f29d, 0xefd8287c, 0x7ef6c418, 0xefbf3a45,
+  0x7ef390ae, 0xefa64cae,
+  0x7ef05860, 0xef8d5fb8, 0x7eed1b2c, 0xef747365, 0x7ee9d914, 0xef5b87b5,
+  0x7ee69217, 0xef429caa,
+  0x7ee34636, 0xef29b243, 0x7edff570, 0xef10c883, 0x7edc9fc6, 0xeef7df6a,
+  0x7ed94538, 0xeedef6f9,
+  0x7ed5e5c6, 0xeec60f31, 0x7ed28171, 0xeead2813, 0x7ecf1837, 0xee9441a0,
+  0x7ecbaa1a, 0xee7b5bd9,
+  0x7ec8371a, 0xee6276bf, 0x7ec4bf36, 0xee499253, 0x7ec14270, 0xee30ae96,
+  0x7ebdc0c6, 0xee17cb88,
+  0x7eba3a39, 0xedfee92b, 0x7eb6aeca, 0xede60780, 0x7eb31e78, 0xedcd2687,
+  0x7eaf8943, 0xedb44642,
+  0x7eabef2c, 0xed9b66b2, 0x7ea85033, 0xed8287d7, 0x7ea4ac58, 0xed69a9b3,
+  0x7ea1039b, 0xed50cc46,
+  0x7e9d55fc, 0xed37ef91, 0x7e99a37c, 0xed1f1396, 0x7e95ec1a, 0xed063856,
+  0x7e922fd6, 0xeced5dd0,
+  0x7e8e6eb2, 0xecd48407, 0x7e8aa8ac, 0xecbbaafb, 0x7e86ddc6, 0xeca2d2ad,
+  0x7e830dff, 0xec89fb1e,
+  0x7e7f3957, 0xec71244f, 0x7e7b5fce, 0xec584e41, 0x7e778166, 0xec3f78f6,
+  0x7e739e1d, 0xec26a46d,
+  0x7e6fb5f4, 0xec0dd0a8, 0x7e6bc8eb, 0xebf4fda8, 0x7e67d703, 0xebdc2b6e,
+  0x7e63e03b, 0xebc359fb,
+  0x7e5fe493, 0xebaa894f, 0x7e5be40c, 0xeb91b96c, 0x7e57dea7, 0xeb78ea52,
+  0x7e53d462, 0xeb601c04,
+  0x7e4fc53e, 0xeb474e81, 0x7e4bb13c, 0xeb2e81ca, 0x7e47985b, 0xeb15b5e1,
+  0x7e437a9c, 0xeafceac6,
+  0x7e3f57ff, 0xeae4207a, 0x7e3b3083, 0xeacb56ff, 0x7e37042a, 0xeab28e56,
+  0x7e32d2f4, 0xea99c67e,
+  0x7e2e9cdf, 0xea80ff7a, 0x7e2a61ed, 0xea683949, 0x7e26221f, 0xea4f73ee,
+  0x7e21dd73, 0xea36af69,
+  0x7e1d93ea, 0xea1debbb, 0x7e194584, 0xea0528e5, 0x7e14f242, 0xe9ec66e8,
+  0x7e109a24, 0xe9d3a5c5,
+  0x7e0c3d29, 0xe9bae57d, 0x7e07db52, 0xe9a22610, 0x7e0374a0, 0xe9896781,
+  0x7dff0911, 0xe970a9ce,
+  0x7dfa98a8, 0xe957ecfb, 0x7df62362, 0xe93f3107, 0x7df1a942, 0xe92675f4,
+  0x7ded2a47, 0xe90dbbc2,
+  0x7de8a670, 0xe8f50273, 0x7de41dc0, 0xe8dc4a07, 0x7ddf9034, 0xe8c39280,
+  0x7ddafdce, 0xe8aadbde,
+  0x7dd6668f, 0xe8922622, 0x7dd1ca75, 0xe879714d, 0x7dcd2981, 0xe860bd61,
+  0x7dc883b4, 0xe8480a5d,
+  0x7dc3d90d, 0xe82f5844, 0x7dbf298d, 0xe816a716, 0x7dba7534, 0xe7fdf6d4,
+  0x7db5bc02, 0xe7e5477f,
+  0x7db0fdf8, 0xe7cc9917, 0x7dac3b15, 0xe7b3eb9f, 0x7da77359, 0xe79b3f16,
+  0x7da2a6c6, 0xe782937e,
+  0x7d9dd55a, 0xe769e8d8, 0x7d98ff17, 0xe7513f25, 0x7d9423fc, 0xe7389665,
+  0x7d8f4409, 0xe71fee99,
+  0x7d8a5f40, 0xe70747c4, 0x7d85759f, 0xe6eea1e4, 0x7d808728, 0xe6d5fcfc,
+  0x7d7b93da, 0xe6bd590d,
+  0x7d769bb5, 0xe6a4b616, 0x7d719eba, 0xe68c141a, 0x7d6c9ce9, 0xe6737319,
+  0x7d679642, 0xe65ad315,
+  0x7d628ac6, 0xe642340d, 0x7d5d7a74, 0xe6299604, 0x7d58654d, 0xe610f8f9,
+  0x7d534b50, 0xe5f85cef,
+  0x7d4e2c7f, 0xe5dfc1e5, 0x7d4908d9, 0xe5c727dd, 0x7d43e05e, 0xe5ae8ed8,
+  0x7d3eb30f, 0xe595f6d7,
+  0x7d3980ec, 0xe57d5fda, 0x7d3449f5, 0xe564c9e3, 0x7d2f0e2b, 0xe54c34f3,
+  0x7d29cd8c, 0xe533a10a,
+  0x7d24881b, 0xe51b0e2a, 0x7d1f3dd6, 0xe5027c53, 0x7d19eebf, 0xe4e9eb87,
+  0x7d149ad5, 0xe4d15bc6,
+  0x7d0f4218, 0xe4b8cd11, 0x7d09e489, 0xe4a03f69, 0x7d048228, 0xe487b2d0,
+  0x7cff1af5, 0xe46f2745,
+  0x7cf9aef0, 0xe4569ccb, 0x7cf43e1a, 0xe43e1362, 0x7ceec873, 0xe4258b0a,
+  0x7ce94dfb, 0xe40d03c6,
+  0x7ce3ceb2, 0xe3f47d96, 0x7cde4a98, 0xe3dbf87a, 0x7cd8c1ae, 0xe3c37474,
+  0x7cd333f3, 0xe3aaf184,
+  0x7ccda169, 0xe3926fad, 0x7cc80a0f, 0xe379eeed, 0x7cc26de5, 0xe3616f48,
+  0x7cbcccec, 0xe348f0bd,
+  0x7cb72724, 0xe330734d, 0x7cb17c8d, 0xe317f6fa, 0x7cabcd28, 0xe2ff7bc3,
+  0x7ca618f3, 0xe2e701ac,
+  0x7ca05ff1, 0xe2ce88b3, 0x7c9aa221, 0xe2b610da, 0x7c94df83, 0xe29d9a23,
+  0x7c8f1817, 0xe285248d,
+  0x7c894bde, 0xe26cb01b, 0x7c837ad8, 0xe2543ccc, 0x7c7da505, 0xe23bcaa2,
+  0x7c77ca65, 0xe223599e,
+  0x7c71eaf9, 0xe20ae9c1, 0x7c6c06c0, 0xe1f27b0b, 0x7c661dbc, 0xe1da0d7e,
+  0x7c602fec, 0xe1c1a11b,
+  0x7c5a3d50, 0xe1a935e2, 0x7c5445e9, 0xe190cbd4, 0x7c4e49b7, 0xe17862f3,
+  0x7c4848ba, 0xe15ffb3f,
+  0x7c4242f2, 0xe14794ba, 0x7c3c3860, 0xe12f2f63, 0x7c362904, 0xe116cb3d,
+  0x7c3014de, 0xe0fe6848,
+  0x7c29fbee, 0xe0e60685, 0x7c23de35, 0xe0cda5f5, 0x7c1dbbb3, 0xe0b54698,
+  0x7c179467, 0xe09ce871,
+  0x7c116853, 0xe0848b7f, 0x7c0b3777, 0xe06c2fc4, 0x7c0501d2, 0xe053d541,
+  0x7bfec765, 0xe03b7bf6,
+  0x7bf88830, 0xe02323e5, 0x7bf24434, 0xe00acd0e, 0x7bebfb70, 0xdff27773,
+  0x7be5ade6, 0xdfda2314,
+  0x7bdf5b94, 0xdfc1cff3, 0x7bd9047c, 0xdfa97e0f, 0x7bd2a89e, 0xdf912d6b,
+  0x7bcc47fa, 0xdf78de07,
+  0x7bc5e290, 0xdf608fe4, 0x7bbf7860, 0xdf484302, 0x7bb9096b, 0xdf2ff764,
+  0x7bb295b0, 0xdf17ad0a,
+  0x7bac1d31, 0xdeff63f4, 0x7ba59fee, 0xdee71c24, 0x7b9f1de6, 0xdeced59b,
+  0x7b989719, 0xdeb69059,
+  0x7b920b89, 0xde9e4c60, 0x7b8b7b36, 0xde8609b1, 0x7b84e61f, 0xde6dc84b,
+  0x7b7e4c45, 0xde558831,
+  0x7b77ada8, 0xde3d4964, 0x7b710a49, 0xde250be3, 0x7b6a6227, 0xde0ccfb1,
+  0x7b63b543, 0xddf494ce,
+  0x7b5d039e, 0xdddc5b3b, 0x7b564d36, 0xddc422f8, 0x7b4f920e, 0xddabec08,
+  0x7b48d225, 0xdd93b66a,
+  0x7b420d7a, 0xdd7b8220, 0x7b3b4410, 0xdd634f2b, 0x7b3475e5, 0xdd4b1d8c,
+  0x7b2da2fa, 0xdd32ed43,
+  0x7b26cb4f, 0xdd1abe51, 0x7b1feee5, 0xdd0290b8, 0x7b190dbc, 0xdcea6478,
+  0x7b1227d3, 0xdcd23993,
+  0x7b0b3d2c, 0xdcba1008, 0x7b044dc7, 0xdca1e7da, 0x7afd59a4, 0xdc89c109,
+  0x7af660c2, 0xdc719b96,
+  0x7aef6323, 0xdc597781, 0x7ae860c7, 0xdc4154cd, 0x7ae159ae, 0xdc293379,
+  0x7ada4dd8, 0xdc111388,
+  0x7ad33d45, 0xdbf8f4f8, 0x7acc27f7, 0xdbe0d7cd, 0x7ac50dec, 0xdbc8bc06,
+  0x7abdef25, 0xdbb0a1a4,
+  0x7ab6cba4, 0xdb9888a8, 0x7aafa367, 0xdb807114, 0x7aa8766f, 0xdb685ae9,
+  0x7aa144bc, 0xdb504626,
+  0x7a9a0e50, 0xdb3832cd, 0x7a92d329, 0xdb2020e0, 0x7a8b9348, 0xdb08105e,
+  0x7a844eae, 0xdaf00149,
+  0x7a7d055b, 0xdad7f3a2, 0x7a75b74f, 0xdabfe76a, 0x7a6e648a, 0xdaa7dca1,
+  0x7a670d0d, 0xda8fd349,
+  0x7a5fb0d8, 0xda77cb63, 0x7a584feb, 0xda5fc4ef, 0x7a50ea47, 0xda47bfee,
+  0x7a497feb, 0xda2fbc61,
+  0x7a4210d8, 0xda17ba4a, 0x7a3a9d0f, 0xd9ffb9a9, 0x7a332490, 0xd9e7ba7f,
+  0x7a2ba75a, 0xd9cfbccd,
+  0x7a24256f, 0xd9b7c094, 0x7a1c9ece, 0xd99fc5d4, 0x7a151378, 0xd987cc90,
+  0x7a0d836d, 0xd96fd4c7,
+  0x7a05eead, 0xd957de7a, 0x79fe5539, 0xd93fe9ab, 0x79f6b711, 0xd927f65b,
+  0x79ef1436, 0xd910048a,
+  0x79e76ca7, 0xd8f81439, 0x79dfc064, 0xd8e0256a, 0x79d80f6f, 0xd8c8381d,
+  0x79d059c8, 0xd8b04c52,
+  0x79c89f6e, 0xd898620c, 0x79c0e062, 0xd880794b, 0x79b91ca4, 0xd868920f,
+  0x79b15435, 0xd850ac5a,
+  0x79a98715, 0xd838c82d, 0x79a1b545, 0xd820e589, 0x7999dec4, 0xd809046e,
+  0x79920392, 0xd7f124dd,
+  0x798a23b1, 0xd7d946d8, 0x79823f20, 0xd7c16a5f, 0x797a55e0, 0xd7a98f73,
+  0x797267f2, 0xd791b616,
+  0x796a7554, 0xd779de47, 0x79627e08, 0xd7620808, 0x795a820e, 0xd74a335b,
+  0x79528167, 0xd732603f,
+  0x794a7c12, 0xd71a8eb5, 0x79427210, 0xd702bec0, 0x793a6361, 0xd6eaf05f,
+  0x79325006, 0xd6d32393,
+  0x792a37fe, 0xd6bb585e, 0x79221b4b, 0xd6a38ec0, 0x7919f9ec, 0xd68bc6ba,
+  0x7911d3e2, 0xd674004e,
+  0x7909a92d, 0xd65c3b7b, 0x790179cd, 0xd6447844, 0x78f945c3, 0xd62cb6a8,
+  0x78f10d0f, 0xd614f6a9,
+  0x78e8cfb2, 0xd5fd3848, 0x78e08dab, 0xd5e57b85, 0x78d846fb, 0xd5cdc062,
+  0x78cffba3, 0xd5b606e0,
+  0x78c7aba2, 0xd59e4eff, 0x78bf56f9, 0xd58698c0, 0x78b6fda8, 0xd56ee424,
+  0x78ae9fb0, 0xd557312d,
+  0x78a63d11, 0xd53f7fda, 0x789dd5cb, 0xd527d02e, 0x789569df, 0xd5102228,
+  0x788cf94c, 0xd4f875ca,
+  0x78848414, 0xd4e0cb15, 0x787c0a36, 0xd4c92209, 0x78738bb3, 0xd4b17aa8,
+  0x786b088c, 0xd499d4f2,
+  0x786280bf, 0xd48230e9, 0x7859f44f, 0xd46a8e8d, 0x7851633b, 0xd452eddf,
+  0x7848cd83, 0xd43b4ee0,
+  0x78403329, 0xd423b191, 0x7837942b, 0xd40c15f3, 0x782ef08b, 0xd3f47c06,
+  0x78264849, 0xd3dce3cd,
+  0x781d9b65, 0xd3c54d47, 0x7814e9df, 0xd3adb876, 0x780c33b8, 0xd396255a,
+  0x780378f1, 0xd37e93f4,
+  0x77fab989, 0xd3670446, 0x77f1f581, 0xd34f764f, 0x77e92cd9, 0xd337ea12,
+  0x77e05f91, 0xd3205f8f,
+  0x77d78daa, 0xd308d6c7, 0x77ceb725, 0xd2f14fba, 0x77c5dc01, 0xd2d9ca6a,
+  0x77bcfc3f, 0xd2c246d8,
+  0x77b417df, 0xd2aac504, 0x77ab2ee2, 0xd29344f0, 0x77a24148, 0xd27bc69c,
+  0x77994f11, 0xd2644a0a,
+  0x7790583e, 0xd24ccf39, 0x77875cce, 0xd235562b, 0x777e5cc3, 0xd21ddee2,
+  0x7775581d, 0xd206695d,
+  0x776c4edb, 0xd1eef59e, 0x776340ff, 0xd1d783a6, 0x775a2e89, 0xd1c01375,
+  0x77511778, 0xd1a8a50d,
+  0x7747fbce, 0xd191386e, 0x773edb8b, 0xd179cd99, 0x7735b6af, 0xd1626490,
+  0x772c8d3a, 0xd14afd52,
+  0x77235f2d, 0xd13397e2, 0x771a2c88, 0xd11c343f, 0x7710f54c, 0xd104d26b,
+  0x7707b979, 0xd0ed7267,
+  0x76fe790e, 0xd0d61434, 0x76f5340e, 0xd0beb7d2, 0x76ebea77, 0xd0a75d42,
+  0x76e29c4b, 0xd0900486,
+  0x76d94989, 0xd078ad9e, 0x76cff232, 0xd061588b, 0x76c69647, 0xd04a054e,
+  0x76bd35c7, 0xd032b3e7,
+  0x76b3d0b4, 0xd01b6459, 0x76aa670d, 0xd00416a3, 0x76a0f8d2, 0xcfeccac7,
+  0x76978605, 0xcfd580c6,
+  0x768e0ea6, 0xcfbe389f, 0x768492b4, 0xcfa6f255, 0x767b1231, 0xcf8fade9,
+  0x76718d1c, 0xcf786b5a,
+  0x76680376, 0xcf612aaa, 0x765e7540, 0xcf49ebda, 0x7654e279, 0xcf32aeeb,
+  0x764b4b23, 0xcf1b73de,
+  0x7641af3d, 0xcf043ab3, 0x76380ec8, 0xceed036b, 0x762e69c4, 0xced5ce08,
+  0x7624c031, 0xcebe9a8a,
+  0x761b1211, 0xcea768f2, 0x76115f63, 0xce903942, 0x7607a828, 0xce790b79,
+  0x75fdec60, 0xce61df99,
+  0x75f42c0b, 0xce4ab5a2, 0x75ea672a, 0xce338d97, 0x75e09dbd, 0xce1c6777,
+  0x75d6cfc5, 0xce054343,
+  0x75ccfd42, 0xcdee20fc, 0x75c32634, 0xcdd700a4, 0x75b94a9c, 0xcdbfe23a,
+  0x75af6a7b, 0xcda8c5c1,
+  0x75a585cf, 0xcd91ab39, 0x759b9c9b, 0xcd7a92a2, 0x7591aedd, 0xcd637bfe,
+  0x7587bc98, 0xcd4c674d,
+  0x757dc5ca, 0xcd355491, 0x7573ca75, 0xcd1e43ca, 0x7569ca99, 0xcd0734f9,
+  0x755fc635, 0xccf0281f,
+  0x7555bd4c, 0xccd91d3d, 0x754bafdc, 0xccc21455, 0x75419de7, 0xccab0d65,
+  0x7537876c, 0xcc940871,
+  0x752d6c6c, 0xcc7d0578, 0x75234ce8, 0xcc66047b, 0x751928e0, 0xcc4f057c,
+  0x750f0054, 0xcc38087b,
+  0x7504d345, 0xcc210d79, 0x74faa1b3, 0xcc0a1477, 0x74f06b9e, 0xcbf31d75,
+  0x74e63108, 0xcbdc2876,
+  0x74dbf1ef, 0xcbc53579, 0x74d1ae55, 0xcbae447f, 0x74c7663a, 0xcb97558a,
+  0x74bd199f, 0xcb80689a,
+  0x74b2c884, 0xcb697db0, 0x74a872e8, 0xcb5294ce, 0x749e18cd, 0xcb3badf3,
+  0x7493ba34, 0xcb24c921,
+  0x7489571c, 0xcb0de658, 0x747eef85, 0xcaf7059a, 0x74748371, 0xcae026e8,
+  0x746a12df, 0xcac94a42,
+  0x745f9dd1, 0xcab26fa9, 0x74552446, 0xca9b971e, 0x744aa63f, 0xca84c0a3,
+  0x744023bc, 0xca6dec37,
+  0x74359cbd, 0xca5719db, 0x742b1144, 0xca404992, 0x74208150, 0xca297b5a,
+  0x7415ece2, 0xca12af37,
+  0x740b53fb, 0xc9fbe527, 0x7400b69a, 0xc9e51d2d, 0x73f614c0, 0xc9ce5748,
+  0x73eb6e6e, 0xc9b7937a,
+  0x73e0c3a3, 0xc9a0d1c5, 0x73d61461, 0xc98a1227, 0x73cb60a8, 0xc97354a4,
+  0x73c0a878, 0xc95c993a,
+  0x73b5ebd1, 0xc945dfec, 0x73ab2ab4, 0xc92f28ba, 0x73a06522, 0xc91873a5,
+  0x73959b1b, 0xc901c0ae,
+  0x738acc9e, 0xc8eb0fd6, 0x737ff9ae, 0xc8d4611d, 0x73752249, 0xc8bdb485,
+  0x736a4671, 0xc8a70a0e,
+  0x735f6626, 0xc89061ba, 0x73548168, 0xc879bb89, 0x73499838, 0xc863177b,
+  0x733eaa96, 0xc84c7593,
+  0x7333b883, 0xc835d5d0, 0x7328c1ff, 0xc81f3834, 0x731dc70a, 0xc8089cbf,
+  0x7312c7a5, 0xc7f20373,
+  0x7307c3d0, 0xc7db6c50, 0x72fcbb8c, 0xc7c4d757, 0x72f1aed9, 0xc7ae4489,
+  0x72e69db7, 0xc797b3e7,
+  0x72db8828, 0xc7812572, 0x72d06e2b, 0xc76a992a, 0x72c54fc1, 0xc7540f11,
+  0x72ba2cea, 0xc73d8727,
+  0x72af05a7, 0xc727016d, 0x72a3d9f7, 0xc7107de4, 0x7298a9dd, 0xc6f9fc8d,
+  0x728d7557, 0xc6e37d69,
+  0x72823c67, 0xc6cd0079, 0x7276ff0d, 0xc6b685bd, 0x726bbd48, 0xc6a00d37,
+  0x7260771b, 0xc68996e7,
+  0x72552c85, 0xc67322ce, 0x7249dd86, 0xc65cb0ed, 0x723e8a20, 0xc6464144,
+  0x72333251, 0xc62fd3d6,
+  0x7227d61c, 0xc61968a2, 0x721c7580, 0xc602ffaa, 0x7211107e, 0xc5ec98ee,
+  0x7205a716, 0xc5d6346f,
+  0x71fa3949, 0xc5bfd22e, 0x71eec716, 0xc5a9722c, 0x71e35080, 0xc593146a,
+  0x71d7d585, 0xc57cb8e9,
+  0x71cc5626, 0xc5665fa9, 0x71c0d265, 0xc55008ab, 0x71b54a41, 0xc539b3f1,
+  0x71a9bdba, 0xc523617a,
+  0x719e2cd2, 0xc50d1149, 0x71929789, 0xc4f6c35d, 0x7186fdde, 0xc4e077b8,
+  0x717b5fd3, 0xc4ca2e5b,
+  0x716fbd68, 0xc4b3e746, 0x7164169d, 0xc49da27a, 0x71586b74, 0xc4875ff9,
+  0x714cbbeb, 0xc4711fc2,
+  0x71410805, 0xc45ae1d7, 0x71354fc0, 0xc444a639, 0x7129931f, 0xc42e6ce8,
+  0x711dd220, 0xc41835e6,
+  0x71120cc5, 0xc4020133, 0x7106430e, 0xc3ebced0, 0x70fa74fc, 0xc3d59ebe,
+  0x70eea28e, 0xc3bf70fd,
+  0x70e2cbc6, 0xc3a94590, 0x70d6f0a4, 0xc3931c76, 0x70cb1128, 0xc37cf5b0,
+  0x70bf2d53, 0xc366d140,
+  0x70b34525, 0xc350af26, 0x70a7589f, 0xc33a8f62, 0x709b67c0, 0xc32471f7,
+  0x708f728b, 0xc30e56e4,
+  0x708378ff, 0xc2f83e2a, 0x70777b1c, 0xc2e227cb, 0x706b78e3, 0xc2cc13c7,
+  0x705f7255, 0xc2b6021f,
+  0x70536771, 0xc29ff2d4, 0x70475839, 0xc289e5e7, 0x703b44ad, 0xc273db58,
+  0x702f2ccd, 0xc25dd329,
+  0x7023109a, 0xc247cd5a, 0x7016f014, 0xc231c9ec, 0x700acb3c, 0xc21bc8e1,
+  0x6ffea212, 0xc205ca38,
+  0x6ff27497, 0xc1efcdf3, 0x6fe642ca, 0xc1d9d412, 0x6fda0cae, 0xc1c3dc97,
+  0x6fcdd241, 0xc1ade781,
+  0x6fc19385, 0xc197f4d4, 0x6fb5507a, 0xc182048d, 0x6fa90921, 0xc16c16b0,
+  0x6f9cbd79, 0xc1562b3d,
+  0x6f906d84, 0xc1404233, 0x6f841942, 0xc12a5b95, 0x6f77c0b3, 0xc1147764,
+  0x6f6b63d8, 0xc0fe959f,
+  0x6f5f02b2, 0xc0e8b648, 0x6f529d40, 0xc0d2d960, 0x6f463383, 0xc0bcfee7,
+  0x6f39c57d, 0xc0a726df,
+  0x6f2d532c, 0xc0915148, 0x6f20dc92, 0xc07b7e23, 0x6f1461b0, 0xc065ad70,
+  0x6f07e285, 0xc04fdf32,
+  0x6efb5f12, 0xc03a1368, 0x6eeed758, 0xc0244a14, 0x6ee24b57, 0xc00e8336,
+  0x6ed5bb10, 0xbff8bece,
+  0x6ec92683, 0xbfe2fcdf, 0x6ebc8db0, 0xbfcd3d69, 0x6eaff099, 0xbfb7806c,
+  0x6ea34f3d, 0xbfa1c5ea,
+  0x6e96a99d, 0xbf8c0de3, 0x6e89ffb9, 0xbf765858, 0x6e7d5193, 0xbf60a54a,
+  0x6e709f2a, 0xbf4af4ba,
+  0x6e63e87f, 0xbf3546a8, 0x6e572d93, 0xbf1f9b16, 0x6e4a6e66, 0xbf09f205,
+  0x6e3daaf8, 0xbef44b74,
+  0x6e30e34a, 0xbedea765, 0x6e24175c, 0xbec905d9, 0x6e174730, 0xbeb366d1,
+  0x6e0a72c5, 0xbe9dca4e,
+  0x6dfd9a1c, 0xbe88304f, 0x6df0bd35, 0xbe7298d7, 0x6de3dc11, 0xbe5d03e6,
+  0x6dd6f6b1, 0xbe47717c,
+  0x6dca0d14, 0xbe31e19b, 0x6dbd1f3c, 0xbe1c5444, 0x6db02d29, 0xbe06c977,
+  0x6da336dc, 0xbdf14135,
+  0x6d963c54, 0xbddbbb7f, 0x6d893d93, 0xbdc63856, 0x6d7c3a98, 0xbdb0b7bb,
+  0x6d6f3365, 0xbd9b39ad,
+  0x6d6227fa, 0xbd85be30, 0x6d551858, 0xbd704542, 0x6d48047e, 0xbd5acee5,
+  0x6d3aec6e, 0xbd455b1a,
+  0x6d2dd027, 0xbd2fe9e2, 0x6d20afac, 0xbd1a7b3d, 0x6d138afb, 0xbd050f2c,
+  0x6d066215, 0xbcefa5b0,
+  0x6cf934fc, 0xbcda3ecb, 0x6cec03af, 0xbcc4da7b, 0x6cdece2f, 0xbcaf78c4,
+  0x6cd1947c, 0xbc9a19a5,
+  0x6cc45698, 0xbc84bd1f, 0x6cb71482, 0xbc6f6333, 0x6ca9ce3b, 0xbc5a0be2,
+  0x6c9c83c3, 0xbc44b72c,
+  0x6c8f351c, 0xbc2f6513, 0x6c81e245, 0xbc1a1598, 0x6c748b3f, 0xbc04c8ba,
+  0x6c67300b, 0xbbef7e7c,
+  0x6c59d0a9, 0xbbda36dd, 0x6c4c6d1a, 0xbbc4f1df, 0x6c3f055d, 0xbbafaf82,
+  0x6c319975, 0xbb9a6fc7,
+  0x6c242960, 0xbb8532b0, 0x6c16b521, 0xbb6ff83c, 0x6c093cb6, 0xbb5ac06d,
+  0x6bfbc021, 0xbb458b43,
+  0x6bee3f62, 0xbb3058c0, 0x6be0ba7b, 0xbb1b28e4, 0x6bd3316a, 0xbb05fbb0,
+  0x6bc5a431, 0xbaf0d125,
+  0x6bb812d1, 0xbadba943, 0x6baa7d49, 0xbac6840c, 0x6b9ce39b, 0xbab16180,
+  0x6b8f45c7, 0xba9c41a0,
+  0x6b81a3cd, 0xba87246d, 0x6b73fdae, 0xba7209e7, 0x6b66536b, 0xba5cf210,
+  0x6b58a503, 0xba47dce8,
+  0x6b4af279, 0xba32ca71, 0x6b3d3bcb, 0xba1dbaaa, 0x6b2f80fb, 0xba08ad95,
+  0x6b21c208, 0xb9f3a332,
+  0x6b13fef5, 0xb9de9b83, 0x6b0637c1, 0xb9c99688, 0x6af86c6c, 0xb9b49442,
+  0x6aea9cf8, 0xb99f94b2,
+  0x6adcc964, 0xb98a97d8, 0x6acef1b2, 0xb9759db6, 0x6ac115e2, 0xb960a64c,
+  0x6ab335f4, 0xb94bb19b,
+  0x6aa551e9, 0xb936bfa4, 0x6a9769c1, 0xb921d067, 0x6a897d7d, 0xb90ce3e6,
+  0x6a7b8d1e, 0xb8f7fa21,
+  0x6a6d98a4, 0xb8e31319, 0x6a5fa010, 0xb8ce2ecf, 0x6a51a361, 0xb8b94d44,
+  0x6a43a29a, 0xb8a46e78,
+  0x6a359db9, 0xb88f926d, 0x6a2794c1, 0xb87ab922, 0x6a1987b0, 0xb865e299,
+  0x6a0b7689, 0xb8510ed4,
+  0x69fd614a, 0xb83c3dd1, 0x69ef47f6, 0xb8276f93, 0x69e12a8c, 0xb812a41a,
+  0x69d3090e, 0xb7fddb67,
+  0x69c4e37a, 0xb7e9157a, 0x69b6b9d3, 0xb7d45255, 0x69a88c19, 0xb7bf91f8,
+  0x699a5a4c, 0xb7aad465,
+  0x698c246c, 0xb796199b, 0x697dea7b, 0xb781619c, 0x696fac78, 0xb76cac69,
+  0x69616a65, 0xb757fa01,
+  0x69532442, 0xb7434a67, 0x6944da10, 0xb72e9d9b, 0x69368bce, 0xb719f39e,
+  0x6928397e, 0xb7054c6f,
+  0x6919e320, 0xb6f0a812, 0x690b88b5, 0xb6dc0685, 0x68fd2a3d, 0xb6c767ca,
+  0x68eec7b9, 0xb6b2cbe2,
+  0x68e06129, 0xb69e32cd, 0x68d1f68f, 0xb6899c8d, 0x68c387e9, 0xb6750921,
+  0x68b5153a, 0xb660788c,
+  0x68a69e81, 0xb64beacd, 0x689823bf, 0xb6375fe5, 0x6889a4f6, 0xb622d7d6,
+  0x687b2224, 0xb60e529f,
+  0x686c9b4b, 0xb5f9d043, 0x685e106c, 0xb5e550c1, 0x684f8186, 0xb5d0d41a,
+  0x6840ee9b, 0xb5bc5a50,
+  0x683257ab, 0xb5a7e362, 0x6823bcb7, 0xb5936f53, 0x68151dbe, 0xb57efe22,
+  0x68067ac3, 0xb56a8fd0,
+  0x67f7d3c5, 0xb556245e, 0x67e928c5, 0xb541bbcd, 0x67da79c3, 0xb52d561e,
+  0x67cbc6c0, 0xb518f351,
+  0x67bd0fbd, 0xb5049368, 0x67ae54ba, 0xb4f03663, 0x679f95b7, 0xb4dbdc42,
+  0x6790d2b6, 0xb4c78507,
+  0x67820bb7, 0xb4b330b3, 0x677340ba, 0xb49edf45, 0x676471c0, 0xb48a90c0,
+  0x67559eca, 0xb4764523,
+  0x6746c7d8, 0xb461fc70, 0x6737ecea, 0xb44db6a8, 0x67290e02, 0xb43973ca,
+  0x671a2b20, 0xb42533d8,
+  0x670b4444, 0xb410f6d3, 0x66fc596f, 0xb3fcbcbb, 0x66ed6aa1, 0xb3e88592,
+  0x66de77dc, 0xb3d45157,
+  0x66cf8120, 0xb3c0200c, 0x66c0866d, 0xb3abf1b2, 0x66b187c3, 0xb397c649,
+  0x66a28524, 0xb3839dd3,
+  0x66937e91, 0xb36f784f, 0x66847408, 0xb35b55bf, 0x6675658c, 0xb3473623,
+  0x6666531d, 0xb333197c,
+  0x66573cbb, 0xb31effcc, 0x66482267, 0xb30ae912, 0x66390422, 0xb2f6d550,
+  0x6629e1ec, 0xb2e2c486,
+  0x661abbc5, 0xb2ceb6b5, 0x660b91af, 0xb2baabde, 0x65fc63a9, 0xb2a6a402,
+  0x65ed31b5, 0xb2929f21,
+  0x65ddfbd3, 0xb27e9d3c, 0x65cec204, 0xb26a9e54, 0x65bf8447, 0xb256a26a,
+  0x65b0429f, 0xb242a97e,
+  0x65a0fd0b, 0xb22eb392, 0x6591b38c, 0xb21ac0a6, 0x65826622, 0xb206d0ba,
+  0x657314cf, 0xb1f2e3d0,
+  0x6563bf92, 0xb1def9e9, 0x6554666d, 0xb1cb1304, 0x6545095f, 0xb1b72f23,
+  0x6535a86b, 0xb1a34e47,
+  0x6526438f, 0xb18f7071, 0x6516dacd, 0xb17b95a0, 0x65076e25, 0xb167bdd7,
+  0x64f7fd98, 0xb153e915,
+  0x64e88926, 0xb140175b, 0x64d910d1, 0xb12c48ab, 0x64c99498, 0xb1187d05,
+  0x64ba147d, 0xb104b46a,
+  0x64aa907f, 0xb0f0eeda, 0x649b08a0, 0xb0dd2c56, 0x648b7ce0, 0xb0c96ce0,
+  0x647bed3f, 0xb0b5b077,
+  0x646c59bf, 0xb0a1f71d, 0x645cc260, 0xb08e40d2, 0x644d2722, 0xb07a8d97,
+  0x643d8806, 0xb066dd6d,
+  0x642de50d, 0xb0533055, 0x641e3e38, 0xb03f864f, 0x640e9386, 0xb02bdf5c,
+  0x63fee4f8, 0xb0183b7d,
+  0x63ef3290, 0xb0049ab3, 0x63df7c4d, 0xaff0fcfe, 0x63cfc231, 0xafdd625f,
+  0x63c0043b, 0xafc9cad7,
+  0x63b0426d, 0xafb63667, 0x63a07cc7, 0xafa2a50f, 0x6390b34a, 0xaf8f16d1,
+  0x6380e5f6, 0xaf7b8bac,
+  0x637114cc, 0xaf6803a2, 0x63613fcd, 0xaf547eb3, 0x635166f9, 0xaf40fce1,
+  0x63418a50, 0xaf2d7e2b,
+  0x6331a9d4, 0xaf1a0293, 0x6321c585, 0xaf068a1a, 0x6311dd64, 0xaef314c0,
+  0x6301f171, 0xaedfa285,
+  0x62f201ac, 0xaecc336c, 0x62e20e17, 0xaeb8c774, 0x62d216b3, 0xaea55e9e,
+  0x62c21b7e, 0xae91f8eb,
+  0x62b21c7b, 0xae7e965b, 0x62a219aa, 0xae6b36f0, 0x6292130c, 0xae57daab,
+  0x628208a1, 0xae44818b,
+  0x6271fa69, 0xae312b92, 0x6261e866, 0xae1dd8c0, 0x6251d298, 0xae0a8916,
+  0x6241b8ff, 0xadf73c96,
+  0x62319b9d, 0xade3f33e, 0x62217a72, 0xadd0ad12, 0x6211557e, 0xadbd6a10,
+  0x62012cc2, 0xadaa2a3b,
+  0x61f1003f, 0xad96ed92, 0x61e0cff5, 0xad83b416, 0x61d09be5, 0xad707dc8,
+  0x61c06410, 0xad5d4aaa,
+  0x61b02876, 0xad4a1aba, 0x619fe918, 0xad36edfc, 0x618fa5f7, 0xad23c46e,
+  0x617f5f12, 0xad109e12,
+  0x616f146c, 0xacfd7ae8, 0x615ec603, 0xacea5af2, 0x614e73da, 0xacd73e30,
+  0x613e1df0, 0xacc424a3,
+  0x612dc447, 0xacb10e4b, 0x611d66de, 0xac9dfb29, 0x610d05b7, 0xac8aeb3e,
+  0x60fca0d2, 0xac77de8b,
+  0x60ec3830, 0xac64d510, 0x60dbcbd1, 0xac51cecf, 0x60cb5bb7, 0xac3ecbc7,
+  0x60bae7e1, 0xac2bcbfa,
+  0x60aa7050, 0xac18cf69, 0x6099f505, 0xac05d613, 0x60897601, 0xabf2dffb,
+  0x6078f344, 0xabdfed1f,
+  0x60686ccf, 0xabccfd83, 0x6057e2a2, 0xabba1125, 0x604754bf, 0xaba72807,
+  0x6036c325, 0xab944229,
+  0x60262dd6, 0xab815f8d, 0x601594d1, 0xab6e8032, 0x6004f819, 0xab5ba41a,
+  0x5ff457ad, 0xab48cb46,
+  0x5fe3b38d, 0xab35f5b5, 0x5fd30bbc, 0xab23236a, 0x5fc26038, 0xab105464,
+  0x5fb1b104, 0xaafd88a4,
+  0x5fa0fe1f, 0xaaeac02c, 0x5f90478a, 0xaad7fafb, 0x5f7f8d46, 0xaac53912,
+  0x5f6ecf53, 0xaab27a73,
+  0x5f5e0db3, 0xaa9fbf1e, 0x5f4d4865, 0xaa8d0713, 0x5f3c7f6b, 0xaa7a5253,
+  0x5f2bb2c5, 0xaa67a0e0,
+  0x5f1ae274, 0xaa54f2ba, 0x5f0a0e77, 0xaa4247e1, 0x5ef936d1, 0xaa2fa056,
+  0x5ee85b82, 0xaa1cfc1a,
+  0x5ed77c8a, 0xaa0a5b2e, 0x5ec699e9, 0xa9f7bd92, 0x5eb5b3a2, 0xa9e52347,
+  0x5ea4c9b3, 0xa9d28c4e,
+  0x5e93dc1f, 0xa9bff8a8, 0x5e82eae5, 0xa9ad6855, 0x5e71f606, 0xa99adb56,
+  0x5e60fd84, 0xa98851ac,
+  0x5e50015d, 0xa975cb57, 0x5e3f0194, 0xa9634858, 0x5e2dfe29, 0xa950c8b0,
+  0x5e1cf71c, 0xa93e4c5f,
+  0x5e0bec6e, 0xa92bd367, 0x5dfade20, 0xa9195dc7, 0x5de9cc33, 0xa906eb82,
+  0x5dd8b6a7, 0xa8f47c97,
+  0x5dc79d7c, 0xa8e21106, 0x5db680b4, 0xa8cfa8d2, 0x5da5604f, 0xa8bd43fa,
+  0x5d943c4e, 0xa8aae280,
+  0x5d8314b1, 0xa8988463, 0x5d71e979, 0xa88629a5, 0x5d60baa7, 0xa873d246,
+  0x5d4f883b, 0xa8617e48,
+  0x5d3e5237, 0xa84f2daa, 0x5d2d189a, 0xa83ce06e, 0x5d1bdb65, 0xa82a9693,
+  0x5d0a9a9a, 0xa818501c,
+  0x5cf95638, 0xa8060d08, 0x5ce80e41, 0xa7f3cd59, 0x5cd6c2b5, 0xa7e1910f,
+  0x5cc57394, 0xa7cf582a,
+  0x5cb420e0, 0xa7bd22ac, 0x5ca2ca99, 0xa7aaf094, 0x5c9170bf, 0xa798c1e5,
+  0x5c801354, 0xa786969e,
+  0x5c6eb258, 0xa7746ec0, 0x5c5d4dcc, 0xa7624a4d, 0x5c4be5b0, 0xa7502943,
+  0x5c3a7a05, 0xa73e0ba5,
+  0x5c290acc, 0xa72bf174, 0x5c179806, 0xa719daae, 0x5c0621b2, 0xa707c757,
+  0x5bf4a7d2, 0xa6f5b76d,
+  0x5be32a67, 0xa6e3aaf2, 0x5bd1a971, 0xa6d1a1e7, 0x5bc024f0, 0xa6bf9c4b,
+  0x5bae9ce7, 0xa6ad9a21,
+  0x5b9d1154, 0xa69b9b68, 0x5b8b8239, 0xa689a022, 0x5b79ef96, 0xa677a84e,
+  0x5b68596d, 0xa665b3ee,
+  0x5b56bfbd, 0xa653c303, 0x5b452288, 0xa641d58c, 0x5b3381ce, 0xa62feb8b,
+  0x5b21dd90, 0xa61e0501,
+  0x5b1035cf, 0xa60c21ee, 0x5afe8a8b, 0xa5fa4252, 0x5aecdbc5, 0xa5e8662f,
+  0x5adb297d, 0xa5d68d85,
+  0x5ac973b5, 0xa5c4b855, 0x5ab7ba6c, 0xa5b2e6a0, 0x5aa5fda5, 0xa5a11866,
+  0x5a943d5e, 0xa58f4da8,
+  0x5a82799a, 0xa57d8666, 0x5a70b258, 0xa56bc2a2, 0x5a5ee79a, 0xa55a025b,
+  0x5a4d1960, 0xa5484594,
+  0x5a3b47ab, 0xa5368c4b, 0x5a29727b, 0xa524d683, 0x5a1799d1, 0xa513243b,
+  0x5a05bdae, 0xa5017575,
+  0x59f3de12, 0xa4efca31, 0x59e1faff, 0xa4de2270, 0x59d01475, 0xa4cc7e32,
+  0x59be2a74, 0xa4badd78,
+  0x59ac3cfd, 0xa4a94043, 0x599a4c12, 0xa497a693, 0x598857b2, 0xa486106a,
+  0x59765fde, 0xa4747dc7,
+  0x59646498, 0xa462eeac, 0x595265df, 0xa4516319, 0x594063b5, 0xa43fdb10,
+  0x592e5e19, 0xa42e568f,
+  0x591c550e, 0xa41cd599, 0x590a4893, 0xa40b582e, 0x58f838a9, 0xa3f9de4e,
+  0x58e62552, 0xa3e867fa,
+  0x58d40e8c, 0xa3d6f534, 0x58c1f45b, 0xa3c585fb, 0x58afd6bd, 0xa3b41a50,
+  0x589db5b3, 0xa3a2b234,
+  0x588b9140, 0xa3914da8, 0x58796962, 0xa37fecac, 0x58673e1b, 0xa36e8f41,
+  0x58550f6c, 0xa35d3567,
+  0x5842dd54, 0xa34bdf20, 0x5830a7d6, 0xa33a8c6c, 0x581e6ef1, 0xa3293d4b,
+  0x580c32a7, 0xa317f1bf,
+  0x57f9f2f8, 0xa306a9c8, 0x57e7afe4, 0xa2f56566, 0x57d5696d, 0xa2e4249b,
+  0x57c31f92, 0xa2d2e766,
+  0x57b0d256, 0xa2c1adc9, 0x579e81b8, 0xa2b077c5, 0x578c2dba, 0xa29f4559,
+  0x5779d65b, 0xa28e1687,
+  0x57677b9d, 0xa27ceb4f, 0x57551d80, 0xa26bc3b2, 0x5742bc06, 0xa25a9fb1,
+  0x5730572e, 0xa2497f4c,
+  0x571deefa, 0xa2386284, 0x570b8369, 0xa2274959, 0x56f9147e, 0xa21633cd,
+  0x56e6a239, 0xa20521e0,
+  0x56d42c99, 0xa1f41392, 0x56c1b3a1, 0xa1e308e4, 0x56af3750, 0xa1d201d7,
+  0x569cb7a8, 0xa1c0fe6c,
+  0x568a34a9, 0xa1affea3, 0x5677ae54, 0xa19f027c, 0x566524aa, 0xa18e09fa,
+  0x565297ab, 0xa17d151b,
+  0x56400758, 0xa16c23e1, 0x562d73b2, 0xa15b364d, 0x561adcb9, 0xa14a4c5e,
+  0x5608426e, 0xa1396617,
+  0x55f5a4d2, 0xa1288376, 0x55e303e6, 0xa117a47e, 0x55d05faa, 0xa106c92f,
+  0x55bdb81f, 0xa0f5f189,
+  0x55ab0d46, 0xa0e51d8c, 0x55985f20, 0xa0d44d3b, 0x5585adad, 0xa0c38095,
+  0x5572f8ed, 0xa0b2b79b,
+  0x556040e2, 0xa0a1f24d, 0x554d858d, 0xa09130ad, 0x553ac6ee, 0xa08072ba,
+  0x55280505, 0xa06fb876,
+  0x55153fd4, 0xa05f01e1, 0x5502775c, 0xa04e4efc, 0x54efab9c, 0xa03d9fc8,
+  0x54dcdc96, 0xa02cf444,
+  0x54ca0a4b, 0xa01c4c73, 0x54b734ba, 0xa00ba853, 0x54a45be6, 0x9ffb07e7,
+  0x54917fce, 0x9fea6b2f,
+  0x547ea073, 0x9fd9d22a, 0x546bbdd7, 0x9fc93cdb, 0x5458d7f9, 0x9fb8ab41,
+  0x5445eedb, 0x9fa81d5e,
+  0x5433027d, 0x9f979331, 0x542012e1, 0x9f870cbc, 0x540d2005, 0x9f7689ff,
+  0x53fa29ed, 0x9f660afb,
+  0x53e73097, 0x9f558fb0, 0x53d43406, 0x9f45181f, 0x53c13439, 0x9f34a449,
+  0x53ae3131, 0x9f24342f,
+  0x539b2af0, 0x9f13c7d0, 0x53882175, 0x9f035f2e, 0x537514c2, 0x9ef2fa49,
+  0x536204d7, 0x9ee29922,
+  0x534ef1b5, 0x9ed23bb9, 0x533bdb5d, 0x9ec1e210, 0x5328c1d0, 0x9eb18c26,
+  0x5315a50e, 0x9ea139fd,
+  0x53028518, 0x9e90eb94, 0x52ef61ee, 0x9e80a0ee, 0x52dc3b92, 0x9e705a09,
+  0x52c91204, 0x9e6016e8,
+  0x52b5e546, 0x9e4fd78a, 0x52a2b556, 0x9e3f9bf0, 0x528f8238, 0x9e2f641b,
+  0x527c4bea, 0x9e1f300b,
+  0x5269126e, 0x9e0effc1, 0x5255d5c5, 0x9dfed33e, 0x524295f0, 0x9deeaa82,
+  0x522f52ee, 0x9dde858e,
+  0x521c0cc2, 0x9dce6463, 0x5208c36a, 0x9dbe4701, 0x51f576ea, 0x9dae2d68,
+  0x51e22740, 0x9d9e179a,
+  0x51ced46e, 0x9d8e0597, 0x51bb7e75, 0x9d7df75f, 0x51a82555, 0x9d6decf4,
+  0x5194c910, 0x9d5de656,
+  0x518169a5, 0x9d4de385, 0x516e0715, 0x9d3de482, 0x515aa162, 0x9d2de94d,
+  0x5147388c, 0x9d1df1e9,
+  0x5133cc94, 0x9d0dfe54, 0x51205d7b, 0x9cfe0e8f, 0x510ceb40, 0x9cee229c,
+  0x50f975e6, 0x9cde3a7b,
+  0x50e5fd6d, 0x9cce562c, 0x50d281d5, 0x9cbe75b0, 0x50bf031f, 0x9cae9907,
+  0x50ab814d, 0x9c9ec033,
+  0x5097fc5e, 0x9c8eeb34, 0x50847454, 0x9c7f1a0a, 0x5070e92f, 0x9c6f4cb6,
+  0x505d5af1, 0x9c5f8339,
+  0x5049c999, 0x9c4fbd93, 0x50363529, 0x9c3ffbc5, 0x50229da1, 0x9c303dcf,
+  0x500f0302, 0x9c2083b3,
+  0x4ffb654d, 0x9c10cd70, 0x4fe7c483, 0x9c011b08, 0x4fd420a4, 0x9bf16c7a,
+  0x4fc079b1, 0x9be1c1c8,
+  0x4faccfab, 0x9bd21af3, 0x4f992293, 0x9bc277fa, 0x4f857269, 0x9bb2d8de,
+  0x4f71bf2e, 0x9ba33da0,
+  0x4f5e08e3, 0x9b93a641, 0x4f4a4f89, 0x9b8412c1, 0x4f369320, 0x9b748320,
+  0x4f22d3aa, 0x9b64f760,
+  0x4f0f1126, 0x9b556f81, 0x4efb4b96, 0x9b45eb83, 0x4ee782fb, 0x9b366b68,
+  0x4ed3b755, 0x9b26ef2f,
+  0x4ebfe8a5, 0x9b1776da, 0x4eac16eb, 0x9b080268, 0x4e984229, 0x9af891db,
+  0x4e846a60, 0x9ae92533,
+  0x4e708f8f, 0x9ad9bc71, 0x4e5cb1b9, 0x9aca5795, 0x4e48d0dd, 0x9abaf6a1,
+  0x4e34ecfc, 0x9aab9993,
+  0x4e210617, 0x9a9c406e, 0x4e0d1c30, 0x9a8ceb31, 0x4df92f46, 0x9a7d99de,
+  0x4de53f5a, 0x9a6e4c74,
+  0x4dd14c6e, 0x9a5f02f5, 0x4dbd5682, 0x9a4fbd61, 0x4da95d96, 0x9a407bb9,
+  0x4d9561ac, 0x9a313dfc,
+  0x4d8162c4, 0x9a22042d, 0x4d6d60df, 0x9a12ce4b, 0x4d595bfe, 0x9a039c57,
+  0x4d455422, 0x99f46e51,
+  0x4d31494b, 0x99e5443b, 0x4d1d3b7a, 0x99d61e14, 0x4d092ab0, 0x99c6fbde,
+  0x4cf516ee, 0x99b7dd99,
+  0x4ce10034, 0x99a8c345, 0x4ccce684, 0x9999ace3, 0x4cb8c9dd, 0x998a9a74,
+  0x4ca4aa41, 0x997b8bf8,
+  0x4c9087b1, 0x996c816f, 0x4c7c622d, 0x995d7adc, 0x4c6839b7, 0x994e783d,
+  0x4c540e4e, 0x993f7993,
+  0x4c3fdff4, 0x99307ee0, 0x4c2baea9, 0x99218824, 0x4c177a6e, 0x9912955f,
+  0x4c034345, 0x9903a691,
+  0x4bef092d, 0x98f4bbbc, 0x4bdacc28, 0x98e5d4e0, 0x4bc68c36, 0x98d6f1fe,
+  0x4bb24958, 0x98c81316,
+  0x4b9e0390, 0x98b93828, 0x4b89badd, 0x98aa6136, 0x4b756f40, 0x989b8e40,
+  0x4b6120bb, 0x988cbf46,
+  0x4b4ccf4d, 0x987df449, 0x4b387af9, 0x986f2d4a, 0x4b2423be, 0x98606a49,
+  0x4b0fc99d, 0x9851ab46,
+  0x4afb6c98, 0x9842f043, 0x4ae70caf, 0x98343940, 0x4ad2a9e2, 0x9825863d,
+  0x4abe4433, 0x9816d73b,
+  0x4aa9dba2, 0x98082c3b, 0x4a957030, 0x97f9853d, 0x4a8101de, 0x97eae242,
+  0x4a6c90ad, 0x97dc4349,
+  0x4a581c9e, 0x97cda855, 0x4a43a5b0, 0x97bf1165, 0x4a2f2be6, 0x97b07e7a,
+  0x4a1aaf3f, 0x97a1ef94,
+  0x4a062fbd, 0x979364b5, 0x49f1ad61, 0x9784dddc, 0x49dd282a, 0x97765b0a,
+  0x49c8a01b, 0x9767dc41,
+  0x49b41533, 0x9759617f, 0x499f8774, 0x974aeac6, 0x498af6df, 0x973c7817,
+  0x49766373, 0x972e0971,
+  0x4961cd33, 0x971f9ed7, 0x494d341e, 0x97113847, 0x49389836, 0x9702d5c3,
+  0x4923f97b, 0x96f4774b,
+  0x490f57ee, 0x96e61ce0, 0x48fab391, 0x96d7c682, 0x48e60c62, 0x96c97432,
+  0x48d16265, 0x96bb25f0,
+  0x48bcb599, 0x96acdbbe, 0x48a805ff, 0x969e959b, 0x48935397, 0x96905388,
+  0x487e9e64, 0x96821585,
+  0x4869e665, 0x9673db94, 0x48552b9b, 0x9665a5b4, 0x48406e08, 0x965773e7,
+  0x482badab, 0x9649462d,
+  0x4816ea86, 0x963b1c86, 0x48022499, 0x962cf6f2, 0x47ed5be6, 0x961ed574,
+  0x47d8906d, 0x9610b80a,
+  0x47c3c22f, 0x96029eb6, 0x47aef12c, 0x95f48977, 0x479a1d67, 0x95e67850,
+  0x478546de, 0x95d86b3f,
+  0x47706d93, 0x95ca6247, 0x475b9188, 0x95bc5d66, 0x4746b2bc, 0x95ae5c9f,
+  0x4731d131, 0x95a05ff0,
+  0x471cece7, 0x9592675c, 0x470805df, 0x958472e2, 0x46f31c1a, 0x95768283,
+  0x46de2f99, 0x9568963f,
+  0x46c9405c, 0x955aae17, 0x46b44e65, 0x954cca0c, 0x469f59b4, 0x953eea1e,
+  0x468a624a, 0x95310e4e,
+  0x46756828, 0x9523369c, 0x46606b4e, 0x95156308, 0x464b6bbe, 0x95079394,
+  0x46366978, 0x94f9c83f,
+  0x4621647d, 0x94ec010b, 0x460c5cce, 0x94de3df8, 0x45f7526b, 0x94d07f05,
+  0x45e24556, 0x94c2c435,
+  0x45cd358f, 0x94b50d87, 0x45b82318, 0x94a75afd, 0x45a30df0, 0x9499ac95,
+  0x458df619, 0x948c0252,
+  0x4578db93, 0x947e5c33, 0x4563be60, 0x9470ba39, 0x454e9e80, 0x94631c65,
+  0x45397bf4, 0x945582b7,
+  0x452456bd, 0x9447ed2f, 0x450f2edb, 0x943a5bcf, 0x44fa0450, 0x942cce96,
+  0x44e4d71c, 0x941f4585,
+  0x44cfa740, 0x9411c09e, 0x44ba74bd, 0x94043fdf, 0x44a53f93, 0x93f6c34a,
+  0x449007c4, 0x93e94adf,
+  0x447acd50, 0x93dbd6a0, 0x44659039, 0x93ce668b, 0x4450507e, 0x93c0faa3,
+  0x443b0e21, 0x93b392e6,
+  0x4425c923, 0x93a62f57, 0x44108184, 0x9398cff5, 0x43fb3746, 0x938b74c1,
+  0x43e5ea68, 0x937e1dbb,
+  0x43d09aed, 0x9370cae4, 0x43bb48d4, 0x93637c3d, 0x43a5f41e, 0x935631c5,
+  0x43909ccd, 0x9348eb7e,
+  0x437b42e1, 0x933ba968, 0x4365e65b, 0x932e6b84, 0x4350873c, 0x932131d1,
+  0x433b2585, 0x9313fc51,
+  0x4325c135, 0x9306cb04, 0x43105a50, 0x92f99deb, 0x42faf0d4, 0x92ec7505,
+  0x42e584c3, 0x92df5054,
+  0x42d0161e, 0x92d22fd9, 0x42baa4e6, 0x92c51392, 0x42a5311b, 0x92b7fb82,
+  0x428fbabe, 0x92aae7a8,
+  0x427a41d0, 0x929dd806, 0x4264c653, 0x9290cc9b, 0x424f4845, 0x9283c568,
+  0x4239c7aa, 0x9276c26d,
+  0x42244481, 0x9269c3ac, 0x420ebecb, 0x925cc924, 0x41f93689, 0x924fd2d7,
+  0x41e3abbc, 0x9242e0c4,
+  0x41ce1e65, 0x9235f2ec, 0x41b88e84, 0x9229094f, 0x41a2fc1a, 0x921c23ef,
+  0x418d6729, 0x920f42cb,
+  0x4177cfb1, 0x920265e4, 0x416235b2, 0x91f58d3b, 0x414c992f, 0x91e8b8d0,
+  0x4136fa27, 0x91dbe8a4,
+  0x4121589b, 0x91cf1cb6, 0x410bb48c, 0x91c25508, 0x40f60dfb, 0x91b5919a,
+  0x40e064ea, 0x91a8d26d,
+  0x40cab958, 0x919c1781, 0x40b50b46, 0x918f60d6, 0x409f5ab6, 0x9182ae6d,
+  0x4089a7a8, 0x91760047,
+  0x4073f21d, 0x91695663, 0x405e3a16, 0x915cb0c3, 0x40487f94, 0x91500f67,
+  0x4032c297, 0x91437250,
+  0x401d0321, 0x9136d97d, 0x40074132, 0x912a44f0, 0x3ff17cca, 0x911db4a9,
+  0x3fdbb5ec, 0x911128a8,
+  0x3fc5ec98, 0x9104a0ee, 0x3fb020ce, 0x90f81d7b, 0x3f9a5290, 0x90eb9e50,
+  0x3f8481dd, 0x90df236e,
+  0x3f6eaeb8, 0x90d2acd4, 0x3f58d921, 0x90c63a83, 0x3f430119, 0x90b9cc7d,
+  0x3f2d26a0, 0x90ad62c0,
+  0x3f1749b8, 0x90a0fd4e, 0x3f016a61, 0x90949c28, 0x3eeb889c, 0x90883f4d,
+  0x3ed5a46b, 0x907be6be,
+  0x3ebfbdcd, 0x906f927c, 0x3ea9d4c3, 0x90634287, 0x3e93e950, 0x9056f6df,
+  0x3e7dfb73, 0x904aaf86,
+  0x3e680b2c, 0x903e6c7b, 0x3e52187f, 0x90322dbf, 0x3e3c2369, 0x9025f352,
+  0x3e262bee, 0x9019bd36,
+  0x3e10320d, 0x900d8b69, 0x3dfa35c8, 0x90015dee, 0x3de4371f, 0x8ff534c4,
+  0x3dce3614, 0x8fe90fec,
+  0x3db832a6, 0x8fdcef66, 0x3da22cd7, 0x8fd0d333, 0x3d8c24a8, 0x8fc4bb53,
+  0x3d761a19, 0x8fb8a7c7,
+  0x3d600d2c, 0x8fac988f, 0x3d49fde1, 0x8fa08dab, 0x3d33ec39, 0x8f94871d,
+  0x3d1dd835, 0x8f8884e4,
+  0x3d07c1d6, 0x8f7c8701, 0x3cf1a91c, 0x8f708d75, 0x3cdb8e09, 0x8f649840,
+  0x3cc5709e, 0x8f58a761,
+  0x3caf50da, 0x8f4cbadb, 0x3c992ec0, 0x8f40d2ad, 0x3c830a50, 0x8f34eed8,
+  0x3c6ce38a, 0x8f290f5c,
+  0x3c56ba70, 0x8f1d343a, 0x3c408f03, 0x8f115d72, 0x3c2a6142, 0x8f058b04,
+  0x3c143130, 0x8ef9bcf2,
+  0x3bfdfecd, 0x8eedf33b, 0x3be7ca1a, 0x8ee22de0, 0x3bd19318, 0x8ed66ce1,
+  0x3bbb59c7, 0x8ecab040,
+  0x3ba51e29, 0x8ebef7fb, 0x3b8ee03e, 0x8eb34415, 0x3b78a007, 0x8ea7948c,
+  0x3b625d86, 0x8e9be963,
+  0x3b4c18ba, 0x8e904298, 0x3b35d1a5, 0x8e84a02d, 0x3b1f8848, 0x8e790222,
+  0x3b093ca3, 0x8e6d6877,
+  0x3af2eeb7, 0x8e61d32e, 0x3adc9e86, 0x8e564246, 0x3ac64c0f, 0x8e4ab5bf,
+  0x3aaff755, 0x8e3f2d9b,
+  0x3a99a057, 0x8e33a9da, 0x3a834717, 0x8e282a7b, 0x3a6ceb96, 0x8e1caf80,
+  0x3a568dd4, 0x8e1138ea,
+  0x3a402dd2, 0x8e05c6b7, 0x3a29cb91, 0x8dfa58ea, 0x3a136712, 0x8deeef82,
+  0x39fd0056, 0x8de38a80,
+  0x39e6975e, 0x8dd829e4, 0x39d02c2a, 0x8dcccdaf, 0x39b9bebc, 0x8dc175e0,
+  0x39a34f13, 0x8db6227a,
+  0x398cdd32, 0x8daad37b, 0x39766919, 0x8d9f88e5, 0x395ff2c9, 0x8d9442b8,
+  0x39497a43, 0x8d8900f3,
+  0x3932ff87, 0x8d7dc399, 0x391c8297, 0x8d728aa9, 0x39060373, 0x8d675623,
+  0x38ef821c, 0x8d5c2609,
+  0x38d8fe93, 0x8d50fa59, 0x38c278d9, 0x8d45d316, 0x38abf0ef, 0x8d3ab03f,
+  0x389566d6, 0x8d2f91d5,
+  0x387eda8e, 0x8d2477d8, 0x38684c19, 0x8d196249, 0x3851bb77, 0x8d0e5127,
+  0x383b28a9, 0x8d034474,
+  0x382493b0, 0x8cf83c30, 0x380dfc8d, 0x8ced385b, 0x37f76341, 0x8ce238f6,
+  0x37e0c7cc, 0x8cd73e01,
+  0x37ca2a30, 0x8ccc477d, 0x37b38a6d, 0x8cc1556a, 0x379ce885, 0x8cb667c8,
+  0x37864477, 0x8cab7e98,
+  0x376f9e46, 0x8ca099da, 0x3758f5f2, 0x8c95b98f, 0x37424b7b, 0x8c8addb7,
+  0x372b9ee3, 0x8c800652,
+  0x3714f02a, 0x8c753362, 0x36fe3f52, 0x8c6a64e5, 0x36e78c5b, 0x8c5f9ade,
+  0x36d0d746, 0x8c54d54c,
+  0x36ba2014, 0x8c4a142f, 0x36a366c6, 0x8c3f5788, 0x368cab5c, 0x8c349f58,
+  0x3675edd9, 0x8c29eb9f,
+  0x365f2e3b, 0x8c1f3c5d, 0x36486c86, 0x8c149192, 0x3631a8b8, 0x8c09eb40,
+  0x361ae2d3, 0x8bff4966,
+  0x36041ad9, 0x8bf4ac05, 0x35ed50c9, 0x8bea131e, 0x35d684a6, 0x8bdf7eb0,
+  0x35bfb66e, 0x8bd4eebc,
+  0x35a8e625, 0x8bca6343, 0x359213c9, 0x8bbfdc44, 0x357b3f5d, 0x8bb559c1,
+  0x356468e2, 0x8baadbba,
+  0x354d9057, 0x8ba0622f, 0x3536b5be, 0x8b95ed21, 0x351fd918, 0x8b8b7c8f,
+  0x3508fa66, 0x8b81107b,
+  0x34f219a8, 0x8b76a8e4, 0x34db36df, 0x8b6c45cc, 0x34c4520d, 0x8b61e733,
+  0x34ad6b32, 0x8b578d18,
+  0x34968250, 0x8b4d377c, 0x347f9766, 0x8b42e661, 0x3468aa76, 0x8b3899c6,
+  0x3451bb81, 0x8b2e51ab,
+  0x343aca87, 0x8b240e11, 0x3423d78a, 0x8b19cef8, 0x340ce28b, 0x8b0f9462,
+  0x33f5eb89, 0x8b055e4d,
+  0x33def287, 0x8afb2cbb, 0x33c7f785, 0x8af0ffac, 0x33b0fa84, 0x8ae6d720,
+  0x3399fb85, 0x8adcb318,
+  0x3382fa88, 0x8ad29394, 0x336bf78f, 0x8ac87894, 0x3354f29b, 0x8abe6219,
+  0x333debab, 0x8ab45024,
+  0x3326e2c3, 0x8aaa42b4, 0x330fd7e1, 0x8aa039cb, 0x32f8cb07, 0x8a963567,
+  0x32e1bc36, 0x8a8c358b,
+  0x32caab6f, 0x8a823a36, 0x32b398b3, 0x8a784368, 0x329c8402, 0x8a6e5123,
+  0x32856d5e, 0x8a646365,
+  0x326e54c7, 0x8a5a7a31, 0x32573a3f, 0x8a509585, 0x32401dc6, 0x8a46b564,
+  0x3228ff5c, 0x8a3cd9cc,
+  0x3211df04, 0x8a3302be, 0x31fabcbd, 0x8a29303b, 0x31e39889, 0x8a1f6243,
+  0x31cc7269, 0x8a1598d6,
+  0x31b54a5e, 0x8a0bd3f5, 0x319e2067, 0x8a0213a0, 0x3186f487, 0x89f857d8,
+  0x316fc6be, 0x89eea09d,
+  0x3158970e, 0x89e4edef, 0x31416576, 0x89db3fcf, 0x312a31f8, 0x89d1963c,
+  0x3112fc95, 0x89c7f138,
+  0x30fbc54d, 0x89be50c3, 0x30e48c22, 0x89b4b4dd, 0x30cd5115, 0x89ab1d87,
+  0x30b61426, 0x89a18ac0,
+  0x309ed556, 0x8997fc8a, 0x308794a6, 0x898e72e4, 0x30705217, 0x8984edcf,
+  0x30590dab, 0x897b6d4c,
+  0x3041c761, 0x8971f15a, 0x302a7f3a, 0x896879fb, 0x30133539, 0x895f072e,
+  0x2ffbe95d, 0x895598f3,
+  0x2fe49ba7, 0x894c2f4c, 0x2fcd4c19, 0x8942ca39, 0x2fb5fab2, 0x893969b9,
+  0x2f9ea775, 0x89300dce,
+  0x2f875262, 0x8926b677, 0x2f6ffb7a, 0x891d63b5, 0x2f58a2be, 0x89141589,
+  0x2f41482e, 0x890acbf2,
+  0x2f29ebcc, 0x890186f2, 0x2f128d99, 0x88f84687, 0x2efb2d95, 0x88ef0ab4,
+  0x2ee3cbc1, 0x88e5d378,
+  0x2ecc681e, 0x88dca0d3, 0x2eb502ae, 0x88d372c6, 0x2e9d9b70, 0x88ca4951,
+  0x2e863267, 0x88c12475,
+  0x2e6ec792, 0x88b80432, 0x2e575af3, 0x88aee888, 0x2e3fec8b, 0x88a5d177,
+  0x2e287c5a, 0x889cbf01,
+  0x2e110a62, 0x8893b125, 0x2df996a3, 0x888aa7e3, 0x2de2211e, 0x8881a33d,
+  0x2dcaa9d5, 0x8878a332,
+  0x2db330c7, 0x886fa7c2, 0x2d9bb5f6, 0x8866b0ef, 0x2d843964, 0x885dbeb8,
+  0x2d6cbb10, 0x8854d11e,
+  0x2d553afc, 0x884be821, 0x2d3db928, 0x884303c1, 0x2d263596, 0x883a23ff,
+  0x2d0eb046, 0x883148db,
+  0x2cf72939, 0x88287256, 0x2cdfa071, 0x881fa06f, 0x2cc815ee, 0x8816d327,
+  0x2cb089b1, 0x880e0a7f,
+  0x2c98fbba, 0x88054677, 0x2c816c0c, 0x87fc870f, 0x2c69daa6, 0x87f3cc48,
+  0x2c52478a, 0x87eb1621,
+  0x2c3ab2b9, 0x87e2649b, 0x2c231c33, 0x87d9b7b7, 0x2c0b83fa, 0x87d10f75,
+  0x2bf3ea0d, 0x87c86bd5,
+  0x2bdc4e6f, 0x87bfccd7, 0x2bc4b120, 0x87b7327d, 0x2bad1221, 0x87ae9cc5,
+  0x2b957173, 0x87a60bb1,
+  0x2b7dcf17, 0x879d7f41, 0x2b662b0e, 0x8794f774, 0x2b4e8558, 0x878c744d,
+  0x2b36ddf7, 0x8783f5ca,
+  0x2b1f34eb, 0x877b7bec, 0x2b078a36, 0x877306b4, 0x2aefddd8, 0x876a9621,
+  0x2ad82fd2, 0x87622a35,
+  0x2ac08026, 0x8759c2ef, 0x2aa8ced3, 0x87516050, 0x2a911bdc, 0x87490258,
+  0x2a796740, 0x8740a907,
+  0x2a61b101, 0x8738545e, 0x2a49f920, 0x8730045d, 0x2a323f9e, 0x8727b905,
+  0x2a1a847b, 0x871f7255,
+  0x2a02c7b8, 0x8717304e, 0x29eb0957, 0x870ef2f1, 0x29d34958, 0x8706ba3d,
+  0x29bb87bc, 0x86fe8633,
+  0x29a3c485, 0x86f656d3, 0x298bffb2, 0x86ee2c1e, 0x29743946, 0x86e60614,
+  0x295c7140, 0x86dde4b5,
+  0x2944a7a2, 0x86d5c802, 0x292cdc6d, 0x86cdaffa, 0x29150fa1, 0x86c59c9f,
+  0x28fd4140, 0x86bd8df0,
+  0x28e5714b, 0x86b583ee, 0x28cd9fc1, 0x86ad7e99, 0x28b5cca5, 0x86a57df2,
+  0x289df7f8, 0x869d81f8,
+  0x288621b9, 0x86958aac, 0x286e49ea, 0x868d980e, 0x2856708d, 0x8685aa20,
+  0x283e95a1, 0x867dc0e0,
+  0x2826b928, 0x8675dc4f, 0x280edb23, 0x866dfc6e, 0x27f6fb92, 0x8666213c,
+  0x27df1a77, 0x865e4abb,
+  0x27c737d3, 0x865678eb, 0x27af53a6, 0x864eabcb, 0x27976df1, 0x8646e35c,
+  0x277f86b5, 0x863f1f9e,
+  0x27679df4, 0x86376092, 0x274fb3ae, 0x862fa638, 0x2737c7e3, 0x8627f091,
+  0x271fda96, 0x86203f9c,
+  0x2707ebc7, 0x86189359, 0x26effb76, 0x8610ebca, 0x26d809a5, 0x860948ef,
+  0x26c01655, 0x8601aac7,
+  0x26a82186, 0x85fa1153, 0x26902b39, 0x85f27c93, 0x26783370, 0x85eaec88,
+  0x26603a2c, 0x85e36132,
+  0x26483f6c, 0x85dbda91, 0x26304333, 0x85d458a6, 0x26184581, 0x85ccdb70,
+  0x26004657, 0x85c562f1,
+  0x25e845b6, 0x85bdef28, 0x25d0439f, 0x85b68015, 0x25b84012, 0x85af15b9,
+  0x25a03b11, 0x85a7b015,
+  0x2588349d, 0x85a04f28, 0x25702cb7, 0x8598f2f3, 0x2558235f, 0x85919b76,
+  0x25401896, 0x858a48b1,
+  0x25280c5e, 0x8582faa5, 0x250ffeb7, 0x857bb152, 0x24f7efa2, 0x85746cb8,
+  0x24dfdf20, 0x856d2cd7,
+  0x24c7cd33, 0x8565f1b0, 0x24afb9da, 0x855ebb44, 0x2497a517, 0x85578991,
+  0x247f8eec, 0x85505c99,
+  0x24677758, 0x8549345c, 0x244f5e5c, 0x854210db, 0x243743fa, 0x853af214,
+  0x241f2833, 0x8533d809,
+  0x24070b08, 0x852cc2bb, 0x23eeec78, 0x8525b228, 0x23d6cc87, 0x851ea652,
+  0x23beab33, 0x85179f39,
+  0x23a6887f, 0x85109cdd, 0x238e646a, 0x85099f3e, 0x23763ef7, 0x8502a65c,
+  0x235e1826, 0x84fbb239,
+  0x2345eff8, 0x84f4c2d4, 0x232dc66d, 0x84edd82d, 0x23159b88, 0x84e6f244,
+  0x22fd6f48, 0x84e0111b,
+  0x22e541af, 0x84d934b1, 0x22cd12bd, 0x84d25d06, 0x22b4e274, 0x84cb8a1b,
+  0x229cb0d5, 0x84c4bbf0,
+  0x22847de0, 0x84bdf286, 0x226c4996, 0x84b72ddb, 0x225413f8, 0x84b06df2,
+  0x223bdd08, 0x84a9b2ca,
+  0x2223a4c5, 0x84a2fc62, 0x220b6b32, 0x849c4abd, 0x21f3304f, 0x84959dd9,
+  0x21daf41d, 0x848ef5b7,
+  0x21c2b69c, 0x84885258, 0x21aa77cf, 0x8481b3bb, 0x219237b5, 0x847b19e1,
+  0x2179f64f, 0x847484ca,
+  0x2161b3a0, 0x846df477, 0x21496fa7, 0x846768e7, 0x21312a65, 0x8460e21a,
+  0x2118e3dc, 0x845a6012,
+  0x21009c0c, 0x8453e2cf, 0x20e852f6, 0x844d6a50, 0x20d0089c, 0x8446f695,
+  0x20b7bcfe, 0x844087a0,
+  0x209f701c, 0x843a1d70, 0x208721f9, 0x8433b806, 0x206ed295, 0x842d5762,
+  0x205681f1, 0x8426fb84,
+  0x203e300d, 0x8420a46c, 0x2025dcec, 0x841a521a, 0x200d888d, 0x84140490,
+  0x1ff532f2, 0x840dbbcc,
+  0x1fdcdc1b, 0x840777d0, 0x1fc4840a, 0x8401389b, 0x1fac2abf, 0x83fafe2e,
+  0x1f93d03c, 0x83f4c889,
+  0x1f7b7481, 0x83ee97ad, 0x1f63178f, 0x83e86b99, 0x1f4ab968, 0x83e2444d,
+  0x1f325a0b, 0x83dc21cb,
+  0x1f19f97b, 0x83d60412, 0x1f0197b8, 0x83cfeb22, 0x1ee934c3, 0x83c9d6fc,
+  0x1ed0d09d, 0x83c3c7a0,
+  0x1eb86b46, 0x83bdbd0e, 0x1ea004c1, 0x83b7b746, 0x1e879d0d, 0x83b1b649,
+  0x1e6f342c, 0x83abba17,
+  0x1e56ca1e, 0x83a5c2b0, 0x1e3e5ee5, 0x839fd014, 0x1e25f282, 0x8399e244,
+  0x1e0d84f5, 0x8393f940,
+  0x1df5163f, 0x838e1507, 0x1ddca662, 0x8388359b, 0x1dc4355e, 0x83825afb,
+  0x1dabc334, 0x837c8528,
+  0x1d934fe5, 0x8376b422, 0x1d7adb73, 0x8370e7e9, 0x1d6265dd, 0x836b207d,
+  0x1d49ef26, 0x83655ddf,
+  0x1d31774d, 0x835fa00f, 0x1d18fe54, 0x8359e70d, 0x1d00843d, 0x835432d8,
+  0x1ce80906, 0x834e8373,
+  0x1ccf8cb3, 0x8348d8dc, 0x1cb70f43, 0x83433314, 0x1c9e90b8, 0x833d921b,
+  0x1c861113, 0x8337f5f1,
+  0x1c6d9053, 0x83325e97, 0x1c550e7c, 0x832ccc0d, 0x1c3c8b8c, 0x83273e52,
+  0x1c240786, 0x8321b568,
+  0x1c0b826a, 0x831c314e, 0x1bf2fc3a, 0x8316b205, 0x1bda74f6, 0x8311378d,
+  0x1bc1ec9e, 0x830bc1e6,
+  0x1ba96335, 0x83065110, 0x1b90d8bb, 0x8300e50b, 0x1b784d30, 0x82fb7dd8,
+  0x1b5fc097, 0x82f61b77,
+  0x1b4732ef, 0x82f0bde8, 0x1b2ea43a, 0x82eb652b, 0x1b161479, 0x82e61141,
+  0x1afd83ad, 0x82e0c22a,
+  0x1ae4f1d6, 0x82db77e5, 0x1acc5ef6, 0x82d63274, 0x1ab3cb0d, 0x82d0f1d5,
+  0x1a9b361d, 0x82cbb60b,
+  0x1a82a026, 0x82c67f14, 0x1a6a0929, 0x82c14cf1, 0x1a517128, 0x82bc1fa2,
+  0x1a38d823, 0x82b6f727,
+  0x1a203e1b, 0x82b1d381, 0x1a07a311, 0x82acb4b0, 0x19ef0707, 0x82a79ab3,
+  0x19d669fc, 0x82a2858c,
+  0x19bdcbf3, 0x829d753a, 0x19a52ceb, 0x829869be, 0x198c8ce7, 0x82936317,
+  0x1973ebe6, 0x828e6146,
+  0x195b49ea, 0x8289644b, 0x1942a6f3, 0x82846c26, 0x192a0304, 0x827f78d8,
+  0x19115e1c, 0x827a8a61,
+  0x18f8b83c, 0x8275a0c0, 0x18e01167, 0x8270bbf7, 0x18c7699b, 0x826bdc04,
+  0x18aec0db, 0x826700e9,
+  0x18961728, 0x82622aa6, 0x187d6c82, 0x825d593a, 0x1864c0ea, 0x82588ca7,
+  0x184c1461, 0x8253c4eb,
+  0x183366e9, 0x824f0208, 0x181ab881, 0x824a43fe, 0x1802092c, 0x82458acc,
+  0x17e958ea, 0x8240d673,
+  0x17d0a7bc, 0x823c26f3, 0x17b7f5a3, 0x82377c4c, 0x179f429f, 0x8232d67f,
+  0x17868eb3, 0x822e358b,
+  0x176dd9de, 0x82299971, 0x17552422, 0x82250232, 0x173c6d80, 0x82206fcc,
+  0x1723b5f9, 0x821be240,
+  0x170afd8d, 0x82175990, 0x16f2443e, 0x8212d5b9, 0x16d98a0c, 0x820e56be,
+  0x16c0cef9, 0x8209dc9e,
+  0x16a81305, 0x82056758, 0x168f5632, 0x8200f6ef, 0x1676987f, 0x81fc8b60,
+  0x165dd9f0, 0x81f824ae,
+  0x16451a83, 0x81f3c2d7, 0x162c5a3b, 0x81ef65dc, 0x16139918, 0x81eb0dbe,
+  0x15fad71b, 0x81e6ba7c,
+  0x15e21445, 0x81e26c16, 0x15c95097, 0x81de228d, 0x15b08c12, 0x81d9dde1,
+  0x1597c6b7, 0x81d59e13,
+  0x157f0086, 0x81d16321, 0x15663982, 0x81cd2d0c, 0x154d71aa, 0x81c8fbd6,
+  0x1534a901, 0x81c4cf7d,
+  0x151bdf86, 0x81c0a801, 0x1503153a, 0x81bc8564, 0x14ea4a1f, 0x81b867a5,
+  0x14d17e36, 0x81b44ec4,
+  0x14b8b17f, 0x81b03ac2, 0x149fe3fc, 0x81ac2b9e, 0x148715ae, 0x81a82159,
+  0x146e4694, 0x81a41bf4,
+  0x145576b1, 0x81a01b6d, 0x143ca605, 0x819c1fc5, 0x1423d492, 0x819828fd,
+  0x140b0258, 0x81943715,
+  0x13f22f58, 0x81904a0c, 0x13d95b93, 0x818c61e3, 0x13c0870a, 0x81887e9a,
+  0x13a7b1bf, 0x8184a032,
+  0x138edbb1, 0x8180c6a9, 0x137604e2, 0x817cf201, 0x135d2d53, 0x8179223a,
+  0x13445505, 0x81755754,
+  0x132b7bf9, 0x8171914e, 0x1312a230, 0x816dd02a, 0x12f9c7aa, 0x816a13e6,
+  0x12e0ec6a, 0x81665c84,
+  0x12c8106f, 0x8162aa04, 0x12af33ba, 0x815efc65, 0x1296564d, 0x815b53a8,
+  0x127d7829, 0x8157afcd,
+  0x1264994e, 0x815410d4, 0x124bb9be, 0x815076bd, 0x1232d979, 0x814ce188,
+  0x1219f880, 0x81495136,
+  0x120116d5, 0x8145c5c7, 0x11e83478, 0x81423f3a, 0x11cf516a, 0x813ebd90,
+  0x11b66dad, 0x813b40ca,
+  0x119d8941, 0x8137c8e6, 0x1184a427, 0x813455e6, 0x116bbe60, 0x8130e7c9,
+  0x1152d7ed, 0x812d7e8f,
+  0x1139f0cf, 0x812a1a3a, 0x11210907, 0x8126bac8, 0x11082096, 0x8123603a,
+  0x10ef377d, 0x81200a90,
+  0x10d64dbd, 0x811cb9ca, 0x10bd6356, 0x81196de9, 0x10a4784b, 0x811626ec,
+  0x108b8c9b, 0x8112e4d4,
+  0x1072a048, 0x810fa7a0, 0x1059b352, 0x810c6f52, 0x1040c5bb, 0x81093be8,
+  0x1027d784, 0x81060d63,
+  0x100ee8ad, 0x8102e3c4, 0xff5f938, 0x80ffbf0a, 0xfdd0926, 0x80fc9f35,
+  0xfc41876, 0x80f98446,
+  0xfab272b, 0x80f66e3c, 0xf923546, 0x80f35d19, 0xf7942c7, 0x80f050db,
+  0xf604faf, 0x80ed4984,
+  0xf475bff, 0x80ea4712, 0xf2e67b8, 0x80e74987, 0xf1572dc, 0x80e450e2,
+  0xefc7d6b, 0x80e15d24,
+  0xee38766, 0x80de6e4c, 0xeca90ce, 0x80db845b, 0xeb199a4, 0x80d89f51,
+  0xe98a1e9, 0x80d5bf2e,
+  0xe7fa99e, 0x80d2e3f2, 0xe66b0c3, 0x80d00d9d, 0xe4db75b, 0x80cd3c2f,
+  0xe34bd66, 0x80ca6fa9,
+  0xe1bc2e4, 0x80c7a80a, 0xe02c7d7, 0x80c4e553, 0xde9cc40, 0x80c22784,
+  0xdd0d01f, 0x80bf6e9c,
+  0xdb7d376, 0x80bcba9d, 0xd9ed646, 0x80ba0b85, 0xd85d88f, 0x80b76156,
+  0xd6cda53, 0x80b4bc0e,
+  0xd53db92, 0x80b21baf, 0xd3adc4e, 0x80af8039, 0xd21dc87, 0x80ace9ab,
+  0xd08dc3f, 0x80aa5806,
+  0xcefdb76, 0x80a7cb49, 0xcd6da2d, 0x80a54376, 0xcbdd865, 0x80a2c08b,
+  0xca4d620, 0x80a04289,
+  0xc8bd35e, 0x809dc971, 0xc72d020, 0x809b5541, 0xc59cc68, 0x8098e5fb,
+  0xc40c835, 0x80967b9f,
+  0xc27c389, 0x8094162c, 0xc0ebe66, 0x8091b5a2, 0xbf5b8cb, 0x808f5a02,
+  0xbdcb2bb, 0x808d034c,
+  0xbc3ac35, 0x808ab180, 0xbaaa53b, 0x8088649e, 0xb919dcf, 0x80861ca6,
+  0xb7895f0, 0x8083d998,
+  0xb5f8d9f, 0x80819b74, 0xb4684df, 0x807f623b, 0xb2d7baf, 0x807d2dec,
+  0xb147211, 0x807afe87,
+  0xafb6805, 0x8078d40d, 0xae25d8d, 0x8076ae7e, 0xac952aa, 0x80748dd9,
+  0xab0475c, 0x8072721f,
+  0xa973ba5, 0x80705b50, 0xa7e2f85, 0x806e496c, 0xa6522fe, 0x806c3c74,
+  0xa4c1610, 0x806a3466,
+  0xa3308bd, 0x80683143, 0xa19fb04, 0x8066330c, 0xa00ece8, 0x806439c0,
+  0x9e7de6a, 0x80624560,
+  0x9cecf89, 0x806055eb, 0x9b5c048, 0x805e6b62, 0x99cb0a7, 0x805c85c4,
+  0x983a0a7, 0x805aa512,
+  0x96a9049, 0x8058c94c, 0x9517f8f, 0x8056f272, 0x9386e78, 0x80552084,
+  0x91f5d06, 0x80535381,
+  0x9064b3a, 0x80518b6b, 0x8ed3916, 0x804fc841, 0x8d42699, 0x804e0a04,
+  0x8bb13c5, 0x804c50b2,
+  0x8a2009a, 0x804a9c4d, 0x888ed1b, 0x8048ecd5, 0x86fd947, 0x80474248,
+  0x856c520, 0x80459ca9,
+  0x83db0a7, 0x8043fbf6, 0x8249bdd, 0x80426030, 0x80b86c2, 0x8040c956,
+  0x7f27157, 0x803f376a,
+  0x7d95b9e, 0x803daa6a, 0x7c04598, 0x803c2257, 0x7a72f45, 0x803a9f31,
+  0x78e18a7, 0x803920f8,
+  0x77501be, 0x8037a7ac, 0x75bea8c, 0x8036334e, 0x742d311, 0x8034c3dd,
+  0x729bb4e, 0x80335959,
+  0x710a345, 0x8031f3c2, 0x6f78af6, 0x80309318, 0x6de7262, 0x802f375d,
+  0x6c5598a, 0x802de08e,
+  0x6ac406f, 0x802c8ead, 0x6932713, 0x802b41ba, 0x67a0d76, 0x8029f9b4,
+  0x660f398, 0x8028b69c,
+  0x647d97c, 0x80277872, 0x62ebf22, 0x80263f36, 0x615a48b, 0x80250ae7,
+  0x5fc89b8, 0x8023db86,
+  0x5e36ea9, 0x8022b114, 0x5ca5361, 0x80218b8f, 0x5b137df, 0x80206af8,
+  0x5981c26, 0x801f4f4f,
+  0x57f0035, 0x801e3895, 0x565e40d, 0x801d26c8, 0x54cc7b1, 0x801c19ea,
+  0x533ab20, 0x801b11fa,
+  0x51a8e5c, 0x801a0ef8, 0x5017165, 0x801910e4, 0x4e8543e, 0x801817bf,
+  0x4cf36e5, 0x80172388,
+  0x4b6195d, 0x80163440, 0x49cfba7, 0x801549e6, 0x483ddc3, 0x8014647b,
+  0x46abfb3, 0x801383fe,
+  0x451a177, 0x8012a86f, 0x4388310, 0x8011d1d0, 0x41f6480, 0x8011001f,
+  0x40645c7, 0x8010335c,
+  0x3ed26e6, 0x800f6b88, 0x3d407df, 0x800ea8a3, 0x3bae8b2, 0x800deaad,
+  0x3a1c960, 0x800d31a5,
+  0x388a9ea, 0x800c7d8c, 0x36f8a51, 0x800bce63, 0x3566a96, 0x800b2427,
+  0x33d4abb, 0x800a7edb,
+  0x3242abf, 0x8009de7e, 0x30b0aa4, 0x80094310, 0x2f1ea6c, 0x8008ac90,
+  0x2d8ca16, 0x80081b00,
+  0x2bfa9a4, 0x80078e5e, 0x2a68917, 0x800706ac, 0x28d6870, 0x800683e8,
+  0x27447b0, 0x80060614,
+  0x25b26d7, 0x80058d2f, 0x24205e8, 0x80051939, 0x228e4e2, 0x8004aa32,
+  0x20fc3c6, 0x8004401a,
+  0x1f6a297, 0x8003daf1, 0x1dd8154, 0x80037ab7, 0x1c45ffe, 0x80031f6d,
+  0x1ab3e97, 0x8002c912,
+  0x1921d20, 0x800277a6, 0x178fb99, 0x80022b29, 0x15fda03, 0x8001e39b,
+  0x146b860, 0x8001a0fd,
+  0x12d96b1, 0x8001634e, 0x11474f6, 0x80012a8e, 0xfb5330, 0x8000f6bd,
+  0xe23160, 0x8000c7dc,
+  0xc90f88, 0x80009dea, 0xafeda8, 0x800078e7, 0x96cbc1, 0x800058d4, 0x7da9d4,
+  0x80003daf,
+  0x6487e3, 0x8000277a, 0x4b65ee, 0x80001635, 0x3243f5, 0x800009df, 0x1921fb,
+  0x80000278,
+};
+
+static const q31_t WeightsQ31_8192[16384] = {
+  0x7fffffff, 0x0, 0x7fffffd9, 0xfff9b781, 0x7fffff62, 0xfff36f02, 0x7ffffe9d,
+    0xffed2684,
+  0x7ffffd88, 0xffe6de05, 0x7ffffc25, 0xffe09586, 0x7ffffa73, 0xffda4d08,
+    0x7ffff872, 0xffd40489,
+  0x7ffff621, 0xffcdbc0b, 0x7ffff382, 0xffc7738c, 0x7ffff094, 0xffc12b0e,
+    0x7fffed57, 0xffbae290,
+  0x7fffe9cb, 0xffb49a12, 0x7fffe5f0, 0xffae5195, 0x7fffe1c6, 0xffa80917,
+    0x7fffdd4d, 0xffa1c09a,
+  0x7fffd886, 0xff9b781d, 0x7fffd36f, 0xff952fa0, 0x7fffce09, 0xff8ee724,
+    0x7fffc854, 0xff889ea7,
+  0x7fffc251, 0xff82562c, 0x7fffbbfe, 0xff7c0db0, 0x7fffb55c, 0xff75c535,
+    0x7fffae6c, 0xff6f7cba,
+  0x7fffa72c, 0xff69343f, 0x7fff9f9e, 0xff62ebc5, 0x7fff97c1, 0xff5ca34b,
+    0x7fff8f94, 0xff565ad1,
+  0x7fff8719, 0xff501258, 0x7fff7e4f, 0xff49c9df, 0x7fff7536, 0xff438167,
+    0x7fff6bcd, 0xff3d38ef,
+  0x7fff6216, 0xff36f078, 0x7fff5810, 0xff30a801, 0x7fff4dbb, 0xff2a5f8b,
+    0x7fff4317, 0xff241715,
+  0x7fff3824, 0xff1dcea0, 0x7fff2ce2, 0xff17862b, 0x7fff2151, 0xff113db7,
+    0x7fff1572, 0xff0af543,
+  0x7fff0943, 0xff04acd0, 0x7ffefcc5, 0xfefe645e, 0x7ffeeff8, 0xfef81bec,
+    0x7ffee2dd, 0xfef1d37b,
+  0x7ffed572, 0xfeeb8b0a, 0x7ffec7b9, 0xfee5429a, 0x7ffeb9b0, 0xfedefa2b,
+    0x7ffeab59, 0xfed8b1bd,
+  0x7ffe9cb2, 0xfed2694f, 0x7ffe8dbd, 0xfecc20e2, 0x7ffe7e79, 0xfec5d876,
+    0x7ffe6ee5, 0xfebf900a,
+  0x7ffe5f03, 0xfeb947a0, 0x7ffe4ed2, 0xfeb2ff36, 0x7ffe3e52, 0xfeacb6cc,
+    0x7ffe2d83, 0xfea66e64,
+  0x7ffe1c65, 0xfea025fd, 0x7ffe0af8, 0xfe99dd96, 0x7ffdf93c, 0xfe939530,
+    0x7ffde731, 0xfe8d4ccb,
+  0x7ffdd4d7, 0xfe870467, 0x7ffdc22e, 0xfe80bc04, 0x7ffdaf37, 0xfe7a73a2,
+    0x7ffd9bf0, 0xfe742b41,
+  0x7ffd885a, 0xfe6de2e0, 0x7ffd7476, 0xfe679a81, 0x7ffd6042, 0xfe615223,
+    0x7ffd4bc0, 0xfe5b09c5,
+  0x7ffd36ee, 0xfe54c169, 0x7ffd21ce, 0xfe4e790d, 0x7ffd0c5f, 0xfe4830b3,
+    0x7ffcf6a0, 0xfe41e85a,
+  0x7ffce093, 0xfe3ba002, 0x7ffcca37, 0xfe3557ab, 0x7ffcb38c, 0xfe2f0f55,
+    0x7ffc9c92, 0xfe28c700,
+  0x7ffc8549, 0xfe227eac, 0x7ffc6db1, 0xfe1c365a, 0x7ffc55ca, 0xfe15ee09,
+    0x7ffc3d94, 0xfe0fa5b8,
+  0x7ffc250f, 0xfe095d69, 0x7ffc0c3b, 0xfe03151c, 0x7ffbf319, 0xfdfccccf,
+    0x7ffbd9a7, 0xfdf68484,
+  0x7ffbbfe6, 0xfdf03c3a, 0x7ffba5d7, 0xfde9f3f1, 0x7ffb8b78, 0xfde3aba9,
+    0x7ffb70cb, 0xfddd6363,
+  0x7ffb55ce, 0xfdd71b1e, 0x7ffb3a83, 0xfdd0d2db, 0x7ffb1ee9, 0xfdca8a99,
+    0x7ffb0300, 0xfdc44258,
+  0x7ffae6c7, 0xfdbdfa18, 0x7ffaca40, 0xfdb7b1da, 0x7ffaad6a, 0xfdb1699e,
+    0x7ffa9045, 0xfdab2162,
+  0x7ffa72d1, 0xfda4d929, 0x7ffa550e, 0xfd9e90f0, 0x7ffa36fc, 0xfd9848b9,
+    0x7ffa189c, 0xfd920084,
+  0x7ff9f9ec, 0xfd8bb850, 0x7ff9daed, 0xfd85701e, 0x7ff9bba0, 0xfd7f27ed,
+    0x7ff99c03, 0xfd78dfbd,
+  0x7ff97c18, 0xfd729790, 0x7ff95bdd, 0xfd6c4f64, 0x7ff93b54, 0xfd660739,
+    0x7ff91a7b, 0xfd5fbf10,
+  0x7ff8f954, 0xfd5976e9, 0x7ff8d7de, 0xfd532ec3, 0x7ff8b619, 0xfd4ce69f,
+    0x7ff89405, 0xfd469e7c,
+  0x7ff871a2, 0xfd40565c, 0x7ff84ef0, 0xfd3a0e3d, 0x7ff82bef, 0xfd33c61f,
+    0x7ff8089f, 0xfd2d7e04,
+  0x7ff7e500, 0xfd2735ea, 0x7ff7c113, 0xfd20edd2, 0x7ff79cd6, 0xfd1aa5bc,
+    0x7ff7784a, 0xfd145da7,
+  0x7ff75370, 0xfd0e1594, 0x7ff72e46, 0xfd07cd83, 0x7ff708ce, 0xfd018574,
+    0x7ff6e307, 0xfcfb3d67,
+  0x7ff6bcf0, 0xfcf4f55c, 0x7ff6968b, 0xfceead52, 0x7ff66fd7, 0xfce8654b,
+    0x7ff648d4, 0xfce21d45,
+  0x7ff62182, 0xfcdbd541, 0x7ff5f9e1, 0xfcd58d3f, 0x7ff5d1f1, 0xfccf453f,
+    0x7ff5a9b2, 0xfcc8fd41,
+  0x7ff58125, 0xfcc2b545, 0x7ff55848, 0xfcbc6d4c, 0x7ff52f1d, 0xfcb62554,
+    0x7ff505a2, 0xfcafdd5e,
+  0x7ff4dbd9, 0xfca9956a, 0x7ff4b1c0, 0xfca34d78, 0x7ff48759, 0xfc9d0588,
+    0x7ff45ca3, 0xfc96bd9b,
+  0x7ff4319d, 0xfc9075af, 0x7ff40649, 0xfc8a2dc6, 0x7ff3daa6, 0xfc83e5de,
+    0x7ff3aeb4, 0xfc7d9df9,
+  0x7ff38274, 0xfc775616, 0x7ff355e4, 0xfc710e36, 0x7ff32905, 0xfc6ac657,
+    0x7ff2fbd7, 0xfc647e7b,
+  0x7ff2ce5b, 0xfc5e36a0, 0x7ff2a08f, 0xfc57eec9, 0x7ff27275, 0xfc51a6f3,
+    0x7ff2440b, 0xfc4b5f20,
+  0x7ff21553, 0xfc45174e, 0x7ff1e64c, 0xfc3ecf80, 0x7ff1b6f6, 0xfc3887b3,
+    0x7ff18751, 0xfc323fe9,
+  0x7ff1575d, 0xfc2bf821, 0x7ff1271a, 0xfc25b05c, 0x7ff0f688, 0xfc1f6899,
+    0x7ff0c5a7, 0xfc1920d8,
+  0x7ff09478, 0xfc12d91a, 0x7ff062f9, 0xfc0c915e, 0x7ff0312c, 0xfc0649a5,
+    0x7fefff0f, 0xfc0001ee,
+  0x7fefcca4, 0xfbf9ba39, 0x7fef99ea, 0xfbf37287, 0x7fef66e1, 0xfbed2ad8,
+    0x7fef3388, 0xfbe6e32b,
+  0x7feeffe1, 0xfbe09b80, 0x7feecbec, 0xfbda53d8, 0x7fee97a7, 0xfbd40c33,
+    0x7fee6313, 0xfbcdc490,
+  0x7fee2e30, 0xfbc77cf0, 0x7fedf8ff, 0xfbc13552, 0x7fedc37e, 0xfbbaedb7,
+    0x7fed8daf, 0xfbb4a61f,
+  0x7fed5791, 0xfbae5e89, 0x7fed2123, 0xfba816f6, 0x7fecea67, 0xfba1cf66,
+    0x7fecb35c, 0xfb9b87d8,
+  0x7fec7c02, 0xfb95404d, 0x7fec4459, 0xfb8ef8c5, 0x7fec0c62, 0xfb88b13f,
+    0x7febd41b, 0xfb8269bd,
+  0x7feb9b85, 0xfb7c223d, 0x7feb62a1, 0xfb75dac0, 0x7feb296d, 0xfb6f9345,
+    0x7feaefeb, 0xfb694bce,
+  0x7feab61a, 0xfb630459, 0x7fea7bfa, 0xfb5cbce7, 0x7fea418b, 0xfb567578,
+    0x7fea06cd, 0xfb502e0c,
+  0x7fe9cbc0, 0xfb49e6a3, 0x7fe99064, 0xfb439f3c, 0x7fe954ba, 0xfb3d57d9,
+    0x7fe918c0, 0xfb371078,
+  0x7fe8dc78, 0xfb30c91b, 0x7fe89fe0, 0xfb2a81c0, 0x7fe862fa, 0xfb243a69,
+    0x7fe825c5, 0xfb1df314,
+  0x7fe7e841, 0xfb17abc2, 0x7fe7aa6e, 0xfb116474, 0x7fe76c4c, 0xfb0b1d28,
+    0x7fe72ddb, 0xfb04d5e0,
+  0x7fe6ef1c, 0xfafe8e9b, 0x7fe6b00d, 0xfaf84758, 0x7fe670b0, 0xfaf20019,
+    0x7fe63103, 0xfaebb8dd,
+  0x7fe5f108, 0xfae571a4, 0x7fe5b0be, 0xfadf2a6e, 0x7fe57025, 0xfad8e33c,
+    0x7fe52f3d, 0xfad29c0c,
+  0x7fe4ee06, 0xfacc54e0, 0x7fe4ac81, 0xfac60db7, 0x7fe46aac, 0xfabfc691,
+    0x7fe42889, 0xfab97f6e,
+  0x7fe3e616, 0xfab3384f, 0x7fe3a355, 0xfaacf133, 0x7fe36045, 0xfaa6aa1a,
+    0x7fe31ce6, 0xfaa06305,
+  0x7fe2d938, 0xfa9a1bf3, 0x7fe2953b, 0xfa93d4e4, 0x7fe250ef, 0xfa8d8dd8,
+    0x7fe20c55, 0xfa8746d0,
+  0x7fe1c76b, 0xfa80ffcb, 0x7fe18233, 0xfa7ab8ca, 0x7fe13cac, 0xfa7471cc,
+    0x7fe0f6d6, 0xfa6e2ad1,
+  0x7fe0b0b1, 0xfa67e3da, 0x7fe06a3d, 0xfa619ce7, 0x7fe0237a, 0xfa5b55f7,
+    0x7fdfdc69, 0xfa550f0a,
+  0x7fdf9508, 0xfa4ec821, 0x7fdf4d59, 0xfa48813b, 0x7fdf055a, 0xfa423a59,
+    0x7fdebd0d, 0xfa3bf37a,
+  0x7fde7471, 0xfa35ac9f, 0x7fde2b86, 0xfa2f65c8, 0x7fdde24d, 0xfa291ef4,
+    0x7fdd98c4, 0xfa22d823,
+  0x7fdd4eec, 0xfa1c9157, 0x7fdd04c6, 0xfa164a8e, 0x7fdcba51, 0xfa1003c8,
+    0x7fdc6f8d, 0xfa09bd06,
+  0x7fdc247a, 0xfa037648, 0x7fdbd918, 0xf9fd2f8e, 0x7fdb8d67, 0xf9f6e8d7,
+    0x7fdb4167, 0xf9f0a224,
+  0x7fdaf519, 0xf9ea5b75, 0x7fdaa87c, 0xf9e414ca, 0x7fda5b8f, 0xf9ddce22,
+    0x7fda0e54, 0xf9d7877e,
+  0x7fd9c0ca, 0xf9d140de, 0x7fd972f2, 0xf9cafa42, 0x7fd924ca, 0xf9c4b3a9,
+    0x7fd8d653, 0xf9be6d15,
+  0x7fd8878e, 0xf9b82684, 0x7fd8387a, 0xf9b1dff7, 0x7fd7e917, 0xf9ab996e,
+    0x7fd79965, 0xf9a552e9,
+  0x7fd74964, 0xf99f0c68, 0x7fd6f914, 0xf998c5ea, 0x7fd6a875, 0xf9927f71,
+    0x7fd65788, 0xf98c38fc,
+  0x7fd6064c, 0xf985f28a, 0x7fd5b4c1, 0xf97fac1d, 0x7fd562e7, 0xf97965b4,
+    0x7fd510be, 0xf9731f4e,
+  0x7fd4be46, 0xf96cd8ed, 0x7fd46b80, 0xf9669290, 0x7fd4186a, 0xf9604c37,
+    0x7fd3c506, 0xf95a05e2,
+  0x7fd37153, 0xf953bf91, 0x7fd31d51, 0xf94d7944, 0x7fd2c900, 0xf94732fb,
+    0x7fd27460, 0xf940ecb7,
+  0x7fd21f72, 0xf93aa676, 0x7fd1ca35, 0xf934603a, 0x7fd174a8, 0xf92e1a02,
+    0x7fd11ecd, 0xf927d3ce,
+  0x7fd0c8a3, 0xf9218d9e, 0x7fd0722b, 0xf91b4773, 0x7fd01b63, 0xf915014c,
+    0x7fcfc44d, 0xf90ebb29,
+  0x7fcf6ce8, 0xf908750a, 0x7fcf1533, 0xf9022ef0, 0x7fcebd31, 0xf8fbe8da,
+    0x7fce64df, 0xf8f5a2c9,
+  0x7fce0c3e, 0xf8ef5cbb, 0x7fcdb34f, 0xf8e916b2, 0x7fcd5a11, 0xf8e2d0ae,
+    0x7fcd0083, 0xf8dc8aae,
+  0x7fcca6a7, 0xf8d644b2, 0x7fcc4c7d, 0xf8cffebb, 0x7fcbf203, 0xf8c9b8c8,
+    0x7fcb973b, 0xf8c372d9,
+  0x7fcb3c23, 0xf8bd2cef, 0x7fcae0bd, 0xf8b6e70a, 0x7fca8508, 0xf8b0a129,
+    0x7fca2905, 0xf8aa5b4c,
+  0x7fc9ccb2, 0xf8a41574, 0x7fc97011, 0xf89dcfa1, 0x7fc91320, 0xf89789d2,
+    0x7fc8b5e1, 0xf8914407,
+  0x7fc85854, 0xf88afe42, 0x7fc7fa77, 0xf884b880, 0x7fc79c4b, 0xf87e72c4,
+    0x7fc73dd1, 0xf8782d0c,
+  0x7fc6df08, 0xf871e759, 0x7fc67ff0, 0xf86ba1aa, 0x7fc62089, 0xf8655c00,
+    0x7fc5c0d3, 0xf85f165b,
+  0x7fc560cf, 0xf858d0bb, 0x7fc5007c, 0xf8528b1f, 0x7fc49fda, 0xf84c4588,
+    0x7fc43ee9, 0xf845fff5,
+  0x7fc3dda9, 0xf83fba68, 0x7fc37c1b, 0xf83974df, 0x7fc31a3d, 0xf8332f5b,
+    0x7fc2b811, 0xf82ce9dc,
+  0x7fc25596, 0xf826a462, 0x7fc1f2cc, 0xf8205eec, 0x7fc18fb4, 0xf81a197b,
+    0x7fc12c4d, 0xf813d410,
+  0x7fc0c896, 0xf80d8ea9, 0x7fc06491, 0xf8074947, 0x7fc0003e, 0xf80103ea,
+    0x7fbf9b9b, 0xf7fabe92,
+  0x7fbf36aa, 0xf7f4793e, 0x7fbed16a, 0xf7ee33f0, 0x7fbe6bdb, 0xf7e7eea7,
+    0x7fbe05fd, 0xf7e1a963,
+  0x7fbd9fd0, 0xf7db6423, 0x7fbd3955, 0xf7d51ee9, 0x7fbcd28b, 0xf7ced9b4,
+    0x7fbc6b72, 0xf7c89484,
+  0x7fbc040a, 0xf7c24f59, 0x7fbb9c53, 0xf7bc0a33, 0x7fbb344e, 0xf7b5c512,
+    0x7fbacbfa, 0xf7af7ff6,
+  0x7fba6357, 0xf7a93ae0, 0x7fb9fa65, 0xf7a2f5ce, 0x7fb99125, 0xf79cb0c2,
+    0x7fb92796, 0xf7966bbb,
+  0x7fb8bdb8, 0xf79026b9, 0x7fb8538b, 0xf789e1bc, 0x7fb7e90f, 0xf7839cc4,
+    0x7fb77e45, 0xf77d57d2,
+  0x7fb7132b, 0xf77712e5, 0x7fb6a7c3, 0xf770cdfd, 0x7fb63c0d, 0xf76a891b,
+    0x7fb5d007, 0xf764443d,
+  0x7fb563b3, 0xf75dff66, 0x7fb4f710, 0xf757ba93, 0x7fb48a1e, 0xf75175c6,
+    0x7fb41cdd, 0xf74b30fe,
+  0x7fb3af4e, 0xf744ec3b, 0x7fb34170, 0xf73ea77e, 0x7fb2d343, 0xf73862c6,
+    0x7fb264c7, 0xf7321e14,
+  0x7fb1f5fc, 0xf72bd967, 0x7fb186e3, 0xf72594c0, 0x7fb1177b, 0xf71f501e,
+    0x7fb0a7c4, 0xf7190b81,
+  0x7fb037bf, 0xf712c6ea, 0x7fafc76a, 0xf70c8259, 0x7faf56c7, 0xf7063dcd,
+    0x7faee5d5, 0xf6fff946,
+  0x7fae7495, 0xf6f9b4c6, 0x7fae0305, 0xf6f3704a, 0x7fad9127, 0xf6ed2bd4,
+    0x7fad1efa, 0xf6e6e764,
+  0x7facac7f, 0xf6e0a2fa, 0x7fac39b4, 0xf6da5e95, 0x7fabc69b, 0xf6d41a36,
+    0x7fab5333, 0xf6cdd5dc,
+  0x7faadf7c, 0xf6c79188, 0x7faa6b77, 0xf6c14d3a, 0x7fa9f723, 0xf6bb08f1,
+    0x7fa98280, 0xf6b4c4ae,
+  0x7fa90d8e, 0xf6ae8071, 0x7fa8984e, 0xf6a83c3a, 0x7fa822bf, 0xf6a1f808,
+    0x7fa7ace1, 0xf69bb3dd,
+  0x7fa736b4, 0xf6956fb7, 0x7fa6c039, 0xf68f2b96, 0x7fa6496e, 0xf688e77c,
+    0x7fa5d256, 0xf682a367,
+  0x7fa55aee, 0xf67c5f59, 0x7fa4e338, 0xf6761b50, 0x7fa46b32, 0xf66fd74d,
+    0x7fa3f2df, 0xf6699350,
+  0x7fa37a3c, 0xf6634f59, 0x7fa3014b, 0xf65d0b68, 0x7fa2880b, 0xf656c77c,
+    0x7fa20e7c, 0xf6508397,
+  0x7fa1949e, 0xf64a3fb8, 0x7fa11a72, 0xf643fbdf, 0x7fa09ff7, 0xf63db80b,
+    0x7fa0252e, 0xf637743e,
+  0x7f9faa15, 0xf6313077, 0x7f9f2eae, 0xf62aecb5, 0x7f9eb2f8, 0xf624a8fa,
+    0x7f9e36f4, 0xf61e6545,
+  0x7f9dbaa0, 0xf6182196, 0x7f9d3dfe, 0xf611dded, 0x7f9cc10d, 0xf60b9a4b,
+    0x7f9c43ce, 0xf60556ae,
+  0x7f9bc640, 0xf5ff1318, 0x7f9b4863, 0xf5f8cf87, 0x7f9aca37, 0xf5f28bfd,
+    0x7f9a4bbd, 0xf5ec4879,
+  0x7f99ccf4, 0xf5e604fc, 0x7f994ddc, 0xf5dfc184, 0x7f98ce76, 0xf5d97e13,
+    0x7f984ec1, 0xf5d33aa8,
+  0x7f97cebd, 0xf5ccf743, 0x7f974e6a, 0xf5c6b3e5, 0x7f96cdc9, 0xf5c0708d,
+    0x7f964cd9, 0xf5ba2d3b,
+  0x7f95cb9a, 0xf5b3e9f0, 0x7f954a0d, 0xf5ada6ab, 0x7f94c831, 0xf5a7636c,
+    0x7f944606, 0xf5a12034,
+  0x7f93c38c, 0xf59add02, 0x7f9340c4, 0xf59499d6, 0x7f92bdad, 0xf58e56b1,
+    0x7f923a48, 0xf5881393,
+  0x7f91b694, 0xf581d07b, 0x7f913291, 0xf57b8d69, 0x7f90ae3f, 0xf5754a5e,
+    0x7f90299f, 0xf56f0759,
+  0x7f8fa4b0, 0xf568c45b, 0x7f8f1f72, 0xf5628163, 0x7f8e99e6, 0xf55c3e72,
+    0x7f8e140a, 0xf555fb88,
+  0x7f8d8de1, 0xf54fb8a4, 0x7f8d0768, 0xf54975c6, 0x7f8c80a1, 0xf54332ef,
+    0x7f8bf98b, 0xf53cf01f,
+  0x7f8b7227, 0xf536ad56, 0x7f8aea74, 0xf5306a93, 0x7f8a6272, 0xf52a27d7,
+    0x7f89da21, 0xf523e521,
+  0x7f895182, 0xf51da273, 0x7f88c894, 0xf5175fca, 0x7f883f58, 0xf5111d29,
+    0x7f87b5cd, 0xf50ada8f,
+  0x7f872bf3, 0xf50497fb, 0x7f86a1ca, 0xf4fe556e, 0x7f861753, 0xf4f812e7,
+    0x7f858c8d, 0xf4f1d068,
+  0x7f850179, 0xf4eb8def, 0x7f847616, 0xf4e54b7d, 0x7f83ea64, 0xf4df0912,
+    0x7f835e64, 0xf4d8c6ae,
+  0x7f82d214, 0xf4d28451, 0x7f824577, 0xf4cc41fb, 0x7f81b88a, 0xf4c5ffab,
+    0x7f812b4f, 0xf4bfbd63,
+  0x7f809dc5, 0xf4b97b21, 0x7f800fed, 0xf4b338e7, 0x7f7f81c6, 0xf4acf6b3,
+    0x7f7ef350, 0xf4a6b486,
+  0x7f7e648c, 0xf4a07261, 0x7f7dd579, 0xf49a3042, 0x7f7d4617, 0xf493ee2b,
+    0x7f7cb667, 0xf48dac1a,
+  0x7f7c2668, 0xf4876a10, 0x7f7b961b, 0xf481280e, 0x7f7b057e, 0xf47ae613,
+    0x7f7a7494, 0xf474a41f,
+  0x7f79e35a, 0xf46e6231, 0x7f7951d2, 0xf468204b, 0x7f78bffb, 0xf461de6d,
+    0x7f782dd6, 0xf45b9c95,
+  0x7f779b62, 0xf4555ac5, 0x7f77089f, 0xf44f18fb, 0x7f76758e, 0xf448d739,
+    0x7f75e22e, 0xf442957e,
+  0x7f754e80, 0xf43c53cb, 0x7f74ba83, 0xf436121e, 0x7f742637, 0xf42fd079,
+    0x7f73919d, 0xf4298edc,
+  0x7f72fcb4, 0xf4234d45, 0x7f72677c, 0xf41d0bb6, 0x7f71d1f6, 0xf416ca2e,
+    0x7f713c21, 0xf41088ae,
+  0x7f70a5fe, 0xf40a4735, 0x7f700f8c, 0xf40405c3, 0x7f6f78cb, 0xf3fdc459,
+    0x7f6ee1bc, 0xf3f782f6,
+  0x7f6e4a5e, 0xf3f1419a, 0x7f6db2b1, 0xf3eb0046, 0x7f6d1ab6, 0xf3e4bef9,
+    0x7f6c826d, 0xf3de7db4,
+  0x7f6be9d4, 0xf3d83c77, 0x7f6b50ed, 0xf3d1fb40, 0x7f6ab7b8, 0xf3cbba12,
+    0x7f6a1e34, 0xf3c578eb,
+  0x7f698461, 0xf3bf37cb, 0x7f68ea40, 0xf3b8f6b3, 0x7f684fd0, 0xf3b2b5a3,
+    0x7f67b512, 0xf3ac749a,
+  0x7f671a05, 0xf3a63398, 0x7f667ea9, 0xf39ff29f, 0x7f65e2ff, 0xf399b1ad,
+    0x7f654706, 0xf39370c2,
+  0x7f64aabf, 0xf38d2fe0, 0x7f640e29, 0xf386ef05, 0x7f637144, 0xf380ae31,
+    0x7f62d411, 0xf37a6d66,
+  0x7f62368f, 0xf3742ca2, 0x7f6198bf, 0xf36debe6, 0x7f60faa0, 0xf367ab31,
+    0x7f605c33, 0xf3616a85,
+  0x7f5fbd77, 0xf35b29e0, 0x7f5f1e6c, 0xf354e943, 0x7f5e7f13, 0xf34ea8ae,
+    0x7f5ddf6b, 0xf3486820,
+  0x7f5d3f75, 0xf342279b, 0x7f5c9f30, 0xf33be71d, 0x7f5bfe9d, 0xf335a6a7,
+    0x7f5b5dbb, 0xf32f6639,
+  0x7f5abc8a, 0xf32925d3, 0x7f5a1b0b, 0xf322e575, 0x7f59793e, 0xf31ca51f,
+    0x7f58d721, 0xf31664d1,
+  0x7f5834b7, 0xf310248a, 0x7f5791fd, 0xf309e44c, 0x7f56eef5, 0xf303a416,
+    0x7f564b9f, 0xf2fd63e8,
+  0x7f55a7fa, 0xf2f723c1, 0x7f550407, 0xf2f0e3a3, 0x7f545fc5, 0xf2eaa38d,
+    0x7f53bb34, 0xf2e4637f,
+  0x7f531655, 0xf2de2379, 0x7f527127, 0xf2d7e37b, 0x7f51cbab, 0xf2d1a385,
+    0x7f5125e0, 0xf2cb6398,
+  0x7f507fc7, 0xf2c523b2, 0x7f4fd95f, 0xf2bee3d5, 0x7f4f32a9, 0xf2b8a400,
+    0x7f4e8ba4, 0xf2b26433,
+  0x7f4de451, 0xf2ac246e, 0x7f4d3caf, 0xf2a5e4b1, 0x7f4c94be, 0xf29fa4fd,
+    0x7f4bec7f, 0xf2996551,
+  0x7f4b43f2, 0xf29325ad, 0x7f4a9b16, 0xf28ce612, 0x7f49f1eb, 0xf286a67e,
+    0x7f494872, 0xf28066f4,
+  0x7f489eaa, 0xf27a2771, 0x7f47f494, 0xf273e7f7, 0x7f474a30, 0xf26da885,
+    0x7f469f7d, 0xf267691b,
+  0x7f45f47b, 0xf26129ba, 0x7f45492b, 0xf25aea61, 0x7f449d8c, 0xf254ab11,
+    0x7f43f19f, 0xf24e6bc9,
+  0x7f434563, 0xf2482c8a, 0x7f4298d9, 0xf241ed53, 0x7f41ec01, 0xf23bae24,
+    0x7f413ed9, 0xf2356efe,
+  0x7f409164, 0xf22f2fe1, 0x7f3fe3a0, 0xf228f0cc, 0x7f3f358d, 0xf222b1c0,
+    0x7f3e872c, 0xf21c72bc,
+  0x7f3dd87c, 0xf21633c0, 0x7f3d297e, 0xf20ff4ce, 0x7f3c7a31, 0xf209b5e4,
+    0x7f3bca96, 0xf2037702,
+  0x7f3b1aad, 0xf1fd3829, 0x7f3a6a75, 0xf1f6f959, 0x7f39b9ee, 0xf1f0ba91,
+    0x7f390919, 0xf1ea7bd2,
+  0x7f3857f6, 0xf1e43d1c, 0x7f37a684, 0xf1ddfe6f, 0x7f36f4c3, 0xf1d7bfca,
+    0x7f3642b4, 0xf1d1812e,
+  0x7f359057, 0xf1cb429a, 0x7f34ddab, 0xf1c50410, 0x7f342ab1, 0xf1bec58e,
+    0x7f337768, 0xf1b88715,
+  0x7f32c3d1, 0xf1b248a5, 0x7f320feb, 0xf1ac0a3e, 0x7f315bb7, 0xf1a5cbdf,
+    0x7f30a734, 0xf19f8d89,
+  0x7f2ff263, 0xf1994f3d, 0x7f2f3d44, 0xf19310f9, 0x7f2e87d6, 0xf18cd2be,
+    0x7f2dd219, 0xf186948c,
+  0x7f2d1c0e, 0xf1805662, 0x7f2c65b5, 0xf17a1842, 0x7f2baf0d, 0xf173da2b,
+    0x7f2af817, 0xf16d9c1d,
+  0x7f2a40d2, 0xf1675e17, 0x7f29893f, 0xf161201b, 0x7f28d15d, 0xf15ae228,
+    0x7f28192d, 0xf154a43d,
+  0x7f2760af, 0xf14e665c, 0x7f26a7e2, 0xf1482884, 0x7f25eec7, 0xf141eab5,
+    0x7f25355d, 0xf13bacef,
+  0x7f247ba5, 0xf1356f32, 0x7f23c19e, 0xf12f317e, 0x7f230749, 0xf128f3d4,
+    0x7f224ca6, 0xf122b632,
+  0x7f2191b4, 0xf11c789a, 0x7f20d674, 0xf1163b0b, 0x7f201ae5, 0xf10ffd85,
+    0x7f1f5f08, 0xf109c009,
+  0x7f1ea2dc, 0xf1038295, 0x7f1de662, 0xf0fd452b, 0x7f1d299a, 0xf0f707ca,
+    0x7f1c6c83, 0xf0f0ca72,
+  0x7f1baf1e, 0xf0ea8d24, 0x7f1af16a, 0xf0e44fdf, 0x7f1a3368, 0xf0de12a3,
+    0x7f197518, 0xf0d7d571,
+  0x7f18b679, 0xf0d19848, 0x7f17f78c, 0xf0cb5b28, 0x7f173850, 0xf0c51e12,
+    0x7f1678c6, 0xf0bee105,
+  0x7f15b8ee, 0xf0b8a401, 0x7f14f8c7, 0xf0b26707, 0x7f143852, 0xf0ac2a16,
+    0x7f13778e, 0xf0a5ed2f,
+  0x7f12b67c, 0xf09fb051, 0x7f11f51c, 0xf099737d, 0x7f11336d, 0xf09336b2,
+    0x7f107170, 0xf08cf9f1,
+  0x7f0faf25, 0xf086bd39, 0x7f0eec8b, 0xf080808b, 0x7f0e29a3, 0xf07a43e7,
+    0x7f0d666c, 0xf074074c,
+  0x7f0ca2e7, 0xf06dcaba, 0x7f0bdf14, 0xf0678e32, 0x7f0b1af2, 0xf06151b4,
+    0x7f0a5682, 0xf05b1540,
+  0x7f0991c4, 0xf054d8d5, 0x7f08ccb7, 0xf04e9c73, 0x7f08075c, 0xf048601c,
+    0x7f0741b2, 0xf04223ce,
+  0x7f067bba, 0xf03be78a, 0x7f05b574, 0xf035ab4f, 0x7f04eedf, 0xf02f6f1f,
+    0x7f0427fc, 0xf02932f8,
+  0x7f0360cb, 0xf022f6da, 0x7f02994b, 0xf01cbac7, 0x7f01d17d, 0xf0167ebd,
+    0x7f010961, 0xf01042be,
+  0x7f0040f6, 0xf00a06c8, 0x7eff783d, 0xf003cadc, 0x7efeaf36, 0xeffd8ef9,
+    0x7efde5e0, 0xeff75321,
+  0x7efd1c3c, 0xeff11753, 0x7efc524a, 0xefeadb8e, 0x7efb8809, 0xefe49fd3,
+    0x7efabd7a, 0xefde6423,
+  0x7ef9f29d, 0xefd8287c, 0x7ef92771, 0xefd1ecdf, 0x7ef85bf7, 0xefcbb14c,
+    0x7ef7902f, 0xefc575c3,
+  0x7ef6c418, 0xefbf3a45, 0x7ef5f7b3, 0xefb8fed0, 0x7ef52b00, 0xefb2c365,
+    0x7ef45dfe, 0xefac8804,
+  0x7ef390ae, 0xefa64cae, 0x7ef2c310, 0xefa01161, 0x7ef1f524, 0xef99d61f,
+    0x7ef126e9, 0xef939ae6,
+  0x7ef05860, 0xef8d5fb8, 0x7eef8988, 0xef872494, 0x7eeeba62, 0xef80e97a,
+    0x7eedeaee, 0xef7aae6b,
+  0x7eed1b2c, 0xef747365, 0x7eec4b1b, 0xef6e386a, 0x7eeb7abc, 0xef67fd79,
+    0x7eeaaa0f, 0xef61c292,
+  0x7ee9d914, 0xef5b87b5, 0x7ee907ca, 0xef554ce3, 0x7ee83632, 0xef4f121b,
+    0x7ee7644c, 0xef48d75d,
+  0x7ee69217, 0xef429caa, 0x7ee5bf94, 0xef3c6201, 0x7ee4ecc3, 0xef362762,
+    0x7ee419a3, 0xef2feccd,
+  0x7ee34636, 0xef29b243, 0x7ee2727a, 0xef2377c4, 0x7ee19e6f, 0xef1d3d4e,
+    0x7ee0ca17, 0xef1702e4,
+  0x7edff570, 0xef10c883, 0x7edf207b, 0xef0a8e2d, 0x7ede4b38, 0xef0453e2,
+    0x7edd75a6, 0xeefe19a1,
+  0x7edc9fc6, 0xeef7df6a, 0x7edbc998, 0xeef1a53e, 0x7edaf31c, 0xeeeb6b1c,
+    0x7eda1c51, 0xeee53105,
+  0x7ed94538, 0xeedef6f9, 0x7ed86dd1, 0xeed8bcf7, 0x7ed7961c, 0xeed28300,
+    0x7ed6be18, 0xeecc4913,
+  0x7ed5e5c6, 0xeec60f31, 0x7ed50d26, 0xeebfd55a, 0x7ed43438, 0xeeb99b8d,
+    0x7ed35afb, 0xeeb361cb,
+  0x7ed28171, 0xeead2813, 0x7ed1a798, 0xeea6ee66, 0x7ed0cd70, 0xeea0b4c4,
+    0x7ecff2fb, 0xee9a7b2d,
+  0x7ecf1837, 0xee9441a0, 0x7ece3d25, 0xee8e081e, 0x7ecd61c5, 0xee87cea7,
+    0x7ecc8617, 0xee81953b,
+  0x7ecbaa1a, 0xee7b5bd9, 0x7ecacdd0, 0xee752283, 0x7ec9f137, 0xee6ee937,
+    0x7ec9144f, 0xee68aff6,
+  0x7ec8371a, 0xee6276bf, 0x7ec75996, 0xee5c3d94, 0x7ec67bc5, 0xee560473,
+    0x7ec59da5, 0xee4fcb5e,
+  0x7ec4bf36, 0xee499253, 0x7ec3e07a, 0xee435953, 0x7ec3016f, 0xee3d205e,
+    0x7ec22217, 0xee36e775,
+  0x7ec14270, 0xee30ae96, 0x7ec0627a, 0xee2a75c2, 0x7ebf8237, 0xee243cf9,
+    0x7ebea1a6, 0xee1e043b,
+  0x7ebdc0c6, 0xee17cb88, 0x7ebcdf98, 0xee1192e0, 0x7ebbfe1c, 0xee0b5a43,
+    0x7ebb1c52, 0xee0521b2,
+  0x7eba3a39, 0xedfee92b, 0x7eb957d2, 0xedf8b0b0, 0x7eb8751e, 0xedf2783f,
+    0x7eb7921b, 0xedec3fda,
+  0x7eb6aeca, 0xede60780, 0x7eb5cb2a, 0xeddfcf31, 0x7eb4e73d, 0xedd996ed,
+    0x7eb40301, 0xedd35eb5,
+  0x7eb31e78, 0xedcd2687, 0x7eb239a0, 0xedc6ee65, 0x7eb1547a, 0xedc0b64e,
+    0x7eb06f05, 0xedba7e43,
+  0x7eaf8943, 0xedb44642, 0x7eaea333, 0xedae0e4d, 0x7eadbcd4, 0xeda7d664,
+    0x7eacd627, 0xeda19e85,
+  0x7eabef2c, 0xed9b66b2, 0x7eab07e3, 0xed952eea, 0x7eaa204c, 0xed8ef72e,
+    0x7ea93867, 0xed88bf7d,
+  0x7ea85033, 0xed8287d7, 0x7ea767b2, 0xed7c503d, 0x7ea67ee2, 0xed7618ae,
+    0x7ea595c4, 0xed6fe12b,
+  0x7ea4ac58, 0xed69a9b3, 0x7ea3c29e, 0xed637246, 0x7ea2d896, 0xed5d3ae5,
+    0x7ea1ee3f, 0xed570390,
+  0x7ea1039b, 0xed50cc46, 0x7ea018a8, 0xed4a9507, 0x7e9f2d68, 0xed445dd5,
+    0x7e9e41d9, 0xed3e26ad,
+  0x7e9d55fc, 0xed37ef91, 0x7e9c69d1, 0xed31b881, 0x7e9b7d58, 0xed2b817d,
+    0x7e9a9091, 0xed254a84,
+  0x7e99a37c, 0xed1f1396, 0x7e98b618, 0xed18dcb5, 0x7e97c867, 0xed12a5df,
+    0x7e96da67, 0xed0c6f14,
+  0x7e95ec1a, 0xed063856, 0x7e94fd7e, 0xed0001a3, 0x7e940e94, 0xecf9cafb,
+    0x7e931f5c, 0xecf39460,
+  0x7e922fd6, 0xeced5dd0, 0x7e914002, 0xece7274c, 0x7e904fe0, 0xece0f0d4,
+    0x7e8f5f70, 0xecdaba67,
+  0x7e8e6eb2, 0xecd48407, 0x7e8d7da6, 0xecce4db2, 0x7e8c8c4b, 0xecc81769,
+    0x7e8b9aa3, 0xecc1e12c,
+  0x7e8aa8ac, 0xecbbaafb, 0x7e89b668, 0xecb574d5, 0x7e88c3d5, 0xecaf3ebc,
+    0x7e87d0f5, 0xeca908ae,
+  0x7e86ddc6, 0xeca2d2ad, 0x7e85ea49, 0xec9c9cb7, 0x7e84f67e, 0xec9666cd,
+    0x7e840265, 0xec9030f0,
+  0x7e830dff, 0xec89fb1e, 0x7e82194a, 0xec83c558, 0x7e812447, 0xec7d8f9e,
+    0x7e802ef6, 0xec7759f1,
+  0x7e7f3957, 0xec71244f, 0x7e7e436a, 0xec6aeeba, 0x7e7d4d2f, 0xec64b930,
+    0x7e7c56a5, 0xec5e83b3,
+  0x7e7b5fce, 0xec584e41, 0x7e7a68a9, 0xec5218dc, 0x7e797136, 0xec4be383,
+    0x7e787975, 0xec45ae36,
+  0x7e778166, 0xec3f78f6, 0x7e768908, 0xec3943c1, 0x7e75905d, 0xec330e99,
+    0x7e749764, 0xec2cd97d,
+  0x7e739e1d, 0xec26a46d, 0x7e72a488, 0xec206f69, 0x7e71aaa4, 0xec1a3a72,
+    0x7e70b073, 0xec140587,
+  0x7e6fb5f4, 0xec0dd0a8, 0x7e6ebb27, 0xec079bd6, 0x7e6dc00c, 0xec01670f,
+    0x7e6cc4a2, 0xebfb3256,
+  0x7e6bc8eb, 0xebf4fda8, 0x7e6acce6, 0xebeec907, 0x7e69d093, 0xebe89472,
+    0x7e68d3f2, 0xebe25fea,
+  0x7e67d703, 0xebdc2b6e, 0x7e66d9c6, 0xebd5f6fe, 0x7e65dc3b, 0xebcfc29b,
+    0x7e64de62, 0xebc98e45,
+  0x7e63e03b, 0xebc359fb, 0x7e62e1c6, 0xebbd25bd, 0x7e61e303, 0xebb6f18c,
+    0x7e60e3f2, 0xebb0bd67,
+  0x7e5fe493, 0xebaa894f, 0x7e5ee4e6, 0xeba45543, 0x7e5de4ec, 0xeb9e2144,
+    0x7e5ce4a3, 0xeb97ed52,
+  0x7e5be40c, 0xeb91b96c, 0x7e5ae328, 0xeb8b8593, 0x7e59e1f5, 0xeb8551c6,
+    0x7e58e075, 0xeb7f1e06,
+  0x7e57dea7, 0xeb78ea52, 0x7e56dc8a, 0xeb72b6ac, 0x7e55da20, 0xeb6c8312,
+    0x7e54d768, 0xeb664f84,
+  0x7e53d462, 0xeb601c04, 0x7e52d10e, 0xeb59e890, 0x7e51cd6c, 0xeb53b529,
+    0x7e50c97c, 0xeb4d81ce,
+  0x7e4fc53e, 0xeb474e81, 0x7e4ec0b2, 0xeb411b40, 0x7e4dbbd9, 0xeb3ae80c,
+    0x7e4cb6b1, 0xeb34b4e4,
+  0x7e4bb13c, 0xeb2e81ca, 0x7e4aab78, 0xeb284ebc, 0x7e49a567, 0xeb221bbb,
+    0x7e489f08, 0xeb1be8c8,
+  0x7e47985b, 0xeb15b5e1, 0x7e469160, 0xeb0f8307, 0x7e458a17, 0xeb095039,
+    0x7e448281, 0xeb031d79,
+  0x7e437a9c, 0xeafceac6, 0x7e427269, 0xeaf6b81f, 0x7e4169e9, 0xeaf08586,
+    0x7e40611b, 0xeaea52fa,
+  0x7e3f57ff, 0xeae4207a, 0x7e3e4e95, 0xeaddee08, 0x7e3d44dd, 0xead7bba3,
+    0x7e3c3ad7, 0xead1894b,
+  0x7e3b3083, 0xeacb56ff, 0x7e3a25e2, 0xeac524c1, 0x7e391af3, 0xeabef290,
+    0x7e380fb5, 0xeab8c06c,
+  0x7e37042a, 0xeab28e56, 0x7e35f851, 0xeaac5c4c, 0x7e34ec2b, 0xeaa62a4f,
+    0x7e33dfb6, 0xea9ff860,
+  0x7e32d2f4, 0xea99c67e, 0x7e31c5e3, 0xea9394a9, 0x7e30b885, 0xea8d62e1,
+    0x7e2faad9, 0xea873127,
+  0x7e2e9cdf, 0xea80ff7a, 0x7e2d8e97, 0xea7acdda, 0x7e2c8002, 0xea749c47,
+    0x7e2b711f, 0xea6e6ac2,
+  0x7e2a61ed, 0xea683949, 0x7e29526e, 0xea6207df, 0x7e2842a2, 0xea5bd681,
+    0x7e273287, 0xea55a531,
+  0x7e26221f, 0xea4f73ee, 0x7e251168, 0xea4942b9, 0x7e240064, 0xea431191,
+    0x7e22ef12, 0xea3ce077,
+  0x7e21dd73, 0xea36af69, 0x7e20cb85, 0xea307e6a, 0x7e1fb94a, 0xea2a4d78,
+    0x7e1ea6c1, 0xea241c93,
+  0x7e1d93ea, 0xea1debbb, 0x7e1c80c5, 0xea17baf2, 0x7e1b6d53, 0xea118a35,
+    0x7e1a5992, 0xea0b5987,
+  0x7e194584, 0xea0528e5, 0x7e183128, 0xe9fef852, 0x7e171c7f, 0xe9f8c7cc,
+    0x7e160787, 0xe9f29753,
+  0x7e14f242, 0xe9ec66e8, 0x7e13dcaf, 0xe9e6368b, 0x7e12c6ce, 0xe9e0063c,
+    0x7e11b0a0, 0xe9d9d5fa,
+  0x7e109a24, 0xe9d3a5c5, 0x7e0f835a, 0xe9cd759f, 0x7e0e6c42, 0xe9c74586,
+    0x7e0d54dc, 0xe9c1157a,
+  0x7e0c3d29, 0xe9bae57d, 0x7e0b2528, 0xe9b4b58d, 0x7e0a0cd9, 0xe9ae85ab,
+    0x7e08f43d, 0xe9a855d7,
+  0x7e07db52, 0xe9a22610, 0x7e06c21a, 0xe99bf658, 0x7e05a894, 0xe995c6ad,
+    0x7e048ec1, 0xe98f9710,
+  0x7e0374a0, 0xe9896781, 0x7e025a31, 0xe98337ff, 0x7e013f74, 0xe97d088c,
+    0x7e00246a, 0xe976d926,
+  0x7dff0911, 0xe970a9ce, 0x7dfded6c, 0xe96a7a85, 0x7dfcd178, 0xe9644b49,
+    0x7dfbb537, 0xe95e1c1b,
+  0x7dfa98a8, 0xe957ecfb, 0x7df97bcb, 0xe951bde9, 0x7df85ea0, 0xe94b8ee5,
+    0x7df74128, 0xe9455fef,
+  0x7df62362, 0xe93f3107, 0x7df5054f, 0xe939022d, 0x7df3e6ee, 0xe932d361,
+    0x7df2c83f, 0xe92ca4a4,
+  0x7df1a942, 0xe92675f4, 0x7df089f8, 0xe9204752, 0x7def6a60, 0xe91a18bf,
+    0x7dee4a7a, 0xe913ea39,
+  0x7ded2a47, 0xe90dbbc2, 0x7dec09c6, 0xe9078d59, 0x7deae8f7, 0xe9015efe,
+    0x7de9c7da, 0xe8fb30b1,
+  0x7de8a670, 0xe8f50273, 0x7de784b9, 0xe8eed443, 0x7de662b3, 0xe8e8a621,
+    0x7de54060, 0xe8e2780d,
+  0x7de41dc0, 0xe8dc4a07, 0x7de2fad1, 0xe8d61c10, 0x7de1d795, 0xe8cfee27,
+    0x7de0b40b, 0xe8c9c04c,
+  0x7ddf9034, 0xe8c39280, 0x7dde6c0f, 0xe8bd64c2, 0x7ddd479d, 0xe8b73712,
+    0x7ddc22dc, 0xe8b10971,
+  0x7ddafdce, 0xe8aadbde, 0x7dd9d873, 0xe8a4ae59, 0x7dd8b2ca, 0xe89e80e3,
+    0x7dd78cd3, 0xe898537b,
+  0x7dd6668f, 0xe8922622, 0x7dd53ffc, 0xe88bf8d7, 0x7dd4191d, 0xe885cb9a,
+    0x7dd2f1f0, 0xe87f9e6c,
+  0x7dd1ca75, 0xe879714d, 0x7dd0a2ac, 0xe873443c, 0x7dcf7a96, 0xe86d173a,
+    0x7dce5232, 0xe866ea46,
+  0x7dcd2981, 0xe860bd61, 0x7dcc0082, 0xe85a908a, 0x7dcad736, 0xe85463c2,
+    0x7dc9ad9c, 0xe84e3708,
+  0x7dc883b4, 0xe8480a5d, 0x7dc7597f, 0xe841ddc1, 0x7dc62efc, 0xe83bb133,
+    0x7dc5042b, 0xe83584b4,
+  0x7dc3d90d, 0xe82f5844, 0x7dc2ada2, 0xe8292be3, 0x7dc181e8, 0xe822ff90,
+    0x7dc055e2, 0xe81cd34b,
+  0x7dbf298d, 0xe816a716, 0x7dbdfceb, 0xe8107aef, 0x7dbccffc, 0xe80a4ed7,
+    0x7dbba2bf, 0xe80422ce,
+  0x7dba7534, 0xe7fdf6d4, 0x7db9475c, 0xe7f7cae8, 0x7db81936, 0xe7f19f0c,
+    0x7db6eac3, 0xe7eb733e,
+  0x7db5bc02, 0xe7e5477f, 0x7db48cf4, 0xe7df1bcf, 0x7db35d98, 0xe7d8f02d,
+    0x7db22def, 0xe7d2c49b,
+  0x7db0fdf8, 0xe7cc9917, 0x7dafcdb3, 0xe7c66da3, 0x7dae9d21, 0xe7c0423d,
+    0x7dad6c42, 0xe7ba16e7,
+  0x7dac3b15, 0xe7b3eb9f, 0x7dab099a, 0xe7adc066, 0x7da9d7d2, 0xe7a7953d,
+    0x7da8a5bc, 0xe7a16a22,
+  0x7da77359, 0xe79b3f16, 0x7da640a9, 0xe795141a, 0x7da50dab, 0xe78ee92c,
+    0x7da3da5f, 0xe788be4e,
+  0x7da2a6c6, 0xe782937e, 0x7da172df, 0xe77c68be, 0x7da03eab, 0xe7763e0d,
+    0x7d9f0a29, 0xe770136b,
+  0x7d9dd55a, 0xe769e8d8, 0x7d9ca03e, 0xe763be55, 0x7d9b6ad3, 0xe75d93e0,
+    0x7d9a351c, 0xe757697b,
+  0x7d98ff17, 0xe7513f25, 0x7d97c8c4, 0xe74b14de, 0x7d969224, 0xe744eaa6,
+    0x7d955b37, 0xe73ec07e,
+  0x7d9423fc, 0xe7389665, 0x7d92ec73, 0xe7326c5b, 0x7d91b49e, 0xe72c4260,
+    0x7d907c7a, 0xe7261875,
+  0x7d8f4409, 0xe71fee99, 0x7d8e0b4b, 0xe719c4cd, 0x7d8cd240, 0xe7139b10,
+    0x7d8b98e6, 0xe70d7162,
+  0x7d8a5f40, 0xe70747c4, 0x7d89254c, 0xe7011e35, 0x7d87eb0a, 0xe6faf4b5,
+    0x7d86b07c, 0xe6f4cb45,
+  0x7d85759f, 0xe6eea1e4, 0x7d843a76, 0xe6e87893, 0x7d82fefe, 0xe6e24f51,
+    0x7d81c33a, 0xe6dc261f,
+  0x7d808728, 0xe6d5fcfc, 0x7d7f4ac8, 0xe6cfd3e9, 0x7d7e0e1c, 0xe6c9aae5,
+    0x7d7cd121, 0xe6c381f1,
+  0x7d7b93da, 0xe6bd590d, 0x7d7a5645, 0xe6b73038, 0x7d791862, 0xe6b10772,
+    0x7d77da32, 0xe6aadebc,
+  0x7d769bb5, 0xe6a4b616, 0x7d755cea, 0xe69e8d80, 0x7d741dd2, 0xe69864f9,
+    0x7d72de6d, 0xe6923c82,
+  0x7d719eba, 0xe68c141a, 0x7d705eba, 0xe685ebc2, 0x7d6f1e6c, 0xe67fc37a,
+    0x7d6dddd2, 0xe6799b42,
+  0x7d6c9ce9, 0xe6737319, 0x7d6b5bb4, 0xe66d4b01, 0x7d6a1a31, 0xe66722f7,
+    0x7d68d860, 0xe660fafe,
+  0x7d679642, 0xe65ad315, 0x7d6653d7, 0xe654ab3b, 0x7d65111f, 0xe64e8371,
+    0x7d63ce19, 0xe6485bb7,
+  0x7d628ac6, 0xe642340d, 0x7d614725, 0xe63c0c73, 0x7d600338, 0xe635e4e9,
+    0x7d5ebefc, 0xe62fbd6e,
+  0x7d5d7a74, 0xe6299604, 0x7d5c359e, 0xe6236ea9, 0x7d5af07b, 0xe61d475e,
+    0x7d59ab0a, 0xe6172024,
+  0x7d58654d, 0xe610f8f9, 0x7d571f41, 0xe60ad1de, 0x7d55d8e9, 0xe604aad4,
+    0x7d549243, 0xe5fe83d9,
+  0x7d534b50, 0xe5f85cef, 0x7d520410, 0xe5f23614, 0x7d50bc82, 0xe5ec0f4a,
+    0x7d4f74a7, 0xe5e5e88f,
+  0x7d4e2c7f, 0xe5dfc1e5, 0x7d4ce409, 0xe5d99b4b, 0x7d4b9b46, 0xe5d374c1,
+    0x7d4a5236, 0xe5cd4e47,
+  0x7d4908d9, 0xe5c727dd, 0x7d47bf2e, 0xe5c10184, 0x7d467536, 0xe5badb3a,
+    0x7d452af1, 0xe5b4b501,
+  0x7d43e05e, 0xe5ae8ed8, 0x7d42957e, 0xe5a868bf, 0x7d414a51, 0xe5a242b7,
+    0x7d3ffed7, 0xe59c1cbf,
+  0x7d3eb30f, 0xe595f6d7, 0x7d3d66fa, 0xe58fd0ff, 0x7d3c1a98, 0xe589ab38,
+    0x7d3acde9, 0xe5838581,
+  0x7d3980ec, 0xe57d5fda, 0x7d3833a2, 0xe5773a44, 0x7d36e60b, 0xe57114be,
+    0x7d359827, 0xe56aef49,
+  0x7d3449f5, 0xe564c9e3, 0x7d32fb76, 0xe55ea48f, 0x7d31acaa, 0xe5587f4a,
+    0x7d305d91, 0xe5525a17,
+  0x7d2f0e2b, 0xe54c34f3, 0x7d2dbe77, 0xe5460fe0, 0x7d2c6e76, 0xe53feade,
+    0x7d2b1e28, 0xe539c5ec,
+  0x7d29cd8c, 0xe533a10a, 0x7d287ca4, 0xe52d7c39, 0x7d272b6e, 0xe5275779,
+    0x7d25d9eb, 0xe52132c9,
+  0x7d24881b, 0xe51b0e2a, 0x7d2335fe, 0xe514e99b, 0x7d21e393, 0xe50ec51d,
+    0x7d2090db, 0xe508a0b0,
+  0x7d1f3dd6, 0xe5027c53, 0x7d1dea84, 0xe4fc5807, 0x7d1c96e5, 0xe4f633cc,
+    0x7d1b42f9, 0xe4f00fa1,
+  0x7d19eebf, 0xe4e9eb87, 0x7d189a38, 0xe4e3c77d, 0x7d174564, 0xe4dda385,
+    0x7d15f043, 0xe4d77f9d,
+  0x7d149ad5, 0xe4d15bc6, 0x7d134519, 0xe4cb37ff, 0x7d11ef11, 0xe4c5144a,
+    0x7d1098bb, 0xe4bef0a5,
+  0x7d0f4218, 0xe4b8cd11, 0x7d0deb28, 0xe4b2a98e, 0x7d0c93eb, 0xe4ac861b,
+    0x7d0b3c60, 0xe4a662ba,
+  0x7d09e489, 0xe4a03f69, 0x7d088c64, 0xe49a1c29, 0x7d0733f3, 0xe493f8fb,
+    0x7d05db34, 0xe48dd5dd,
+  0x7d048228, 0xe487b2d0, 0x7d0328cf, 0xe4818fd4, 0x7d01cf29, 0xe47b6ce9,
+    0x7d007535, 0xe4754a0e,
+  0x7cff1af5, 0xe46f2745, 0x7cfdc068, 0xe469048d, 0x7cfc658d, 0xe462e1e6,
+    0x7cfb0a65, 0xe45cbf50,
+  0x7cf9aef0, 0xe4569ccb, 0x7cf8532f, 0xe4507a57, 0x7cf6f720, 0xe44a57f4,
+    0x7cf59ac4, 0xe44435a2,
+  0x7cf43e1a, 0xe43e1362, 0x7cf2e124, 0xe437f132, 0x7cf183e1, 0xe431cf14,
+    0x7cf02651, 0xe42bad07,
+  0x7ceec873, 0xe4258b0a, 0x7ced6a49, 0xe41f6920, 0x7cec0bd1, 0xe4194746,
+    0x7ceaad0c, 0xe413257d,
+  0x7ce94dfb, 0xe40d03c6, 0x7ce7ee9c, 0xe406e220, 0x7ce68ef0, 0xe400c08b,
+    0x7ce52ef7, 0xe3fa9f08,
+  0x7ce3ceb2, 0xe3f47d96, 0x7ce26e1f, 0xe3ee5c35, 0x7ce10d3f, 0xe3e83ae5,
+    0x7cdfac12, 0xe3e219a7,
+  0x7cde4a98, 0xe3dbf87a, 0x7cdce8d1, 0xe3d5d75e, 0x7cdb86bd, 0xe3cfb654,
+    0x7cda245c, 0xe3c9955b,
+  0x7cd8c1ae, 0xe3c37474, 0x7cd75eb3, 0xe3bd539e, 0x7cd5fb6a, 0xe3b732d9,
+    0x7cd497d5, 0xe3b11226,
+  0x7cd333f3, 0xe3aaf184, 0x7cd1cfc4, 0xe3a4d0f4, 0x7cd06b48, 0xe39eb075,
+    0x7ccf067f, 0xe3989008,
+  0x7ccda169, 0xe3926fad, 0x7ccc3c06, 0xe38c4f63, 0x7ccad656, 0xe3862f2a,
+    0x7cc97059, 0xe3800f03,
+  0x7cc80a0f, 0xe379eeed, 0x7cc6a378, 0xe373ceea, 0x7cc53c94, 0xe36daef7,
+    0x7cc3d563, 0xe3678f17,
+  0x7cc26de5, 0xe3616f48, 0x7cc1061a, 0xe35b4f8b, 0x7cbf9e03, 0xe3552fdf,
+    0x7cbe359e, 0xe34f1045,
+  0x7cbcccec, 0xe348f0bd, 0x7cbb63ee, 0xe342d146, 0x7cb9faa2, 0xe33cb1e1,
+    0x7cb8910a, 0xe336928e,
+  0x7cb72724, 0xe330734d, 0x7cb5bcf2, 0xe32a541d, 0x7cb45272, 0xe3243500,
+    0x7cb2e7a6, 0xe31e15f4,
+  0x7cb17c8d, 0xe317f6fa, 0x7cb01127, 0xe311d811, 0x7caea574, 0xe30bb93b,
+    0x7cad3974, 0xe3059a76,
+  0x7cabcd28, 0xe2ff7bc3, 0x7caa608e, 0xe2f95d23, 0x7ca8f3a7, 0xe2f33e94,
+    0x7ca78674, 0xe2ed2017,
+  0x7ca618f3, 0xe2e701ac, 0x7ca4ab26, 0xe2e0e352, 0x7ca33d0c, 0xe2dac50b,
+    0x7ca1cea5, 0xe2d4a6d6,
+  0x7ca05ff1, 0xe2ce88b3, 0x7c9ef0f0, 0xe2c86aa2, 0x7c9d81a3, 0xe2c24ca2,
+    0x7c9c1208, 0xe2bc2eb5,
+  0x7c9aa221, 0xe2b610da, 0x7c9931ec, 0xe2aff311, 0x7c97c16b, 0xe2a9d55a,
+    0x7c96509d, 0xe2a3b7b5,
+  0x7c94df83, 0xe29d9a23, 0x7c936e1b, 0xe2977ca2, 0x7c91fc66, 0xe2915f34,
+    0x7c908a65, 0xe28b41d7,
+  0x7c8f1817, 0xe285248d, 0x7c8da57c, 0xe27f0755, 0x7c8c3294, 0xe278ea30,
+    0x7c8abf5f, 0xe272cd1c,
+  0x7c894bde, 0xe26cb01b, 0x7c87d810, 0xe266932c, 0x7c8663f4, 0xe260764f,
+    0x7c84ef8c, 0xe25a5984,
+  0x7c837ad8, 0xe2543ccc, 0x7c8205d6, 0xe24e2026, 0x7c809088, 0xe2480393,
+    0x7c7f1aed, 0xe241e711,
+  0x7c7da505, 0xe23bcaa2, 0x7c7c2ed0, 0xe235ae46, 0x7c7ab84e, 0xe22f91fc,
+    0x7c794180, 0xe22975c4,
+  0x7c77ca65, 0xe223599e, 0x7c7652fd, 0xe21d3d8b, 0x7c74db48, 0xe217218b,
+    0x7c736347, 0xe211059d,
+  0x7c71eaf9, 0xe20ae9c1, 0x7c70725e, 0xe204cdf8, 0x7c6ef976, 0xe1feb241,
+    0x7c6d8041, 0xe1f8969d,
+  0x7c6c06c0, 0xe1f27b0b, 0x7c6a8cf2, 0xe1ec5f8c, 0x7c6912d7, 0xe1e64420,
+    0x7c679870, 0xe1e028c6,
+  0x7c661dbc, 0xe1da0d7e, 0x7c64a2bb, 0xe1d3f24a, 0x7c63276d, 0xe1cdd727,
+    0x7c61abd3, 0xe1c7bc18,
+  0x7c602fec, 0xe1c1a11b, 0x7c5eb3b8, 0xe1bb8631, 0x7c5d3737, 0xe1b56b59,
+    0x7c5bba6a, 0xe1af5094,
+  0x7c5a3d50, 0xe1a935e2, 0x7c58bfe9, 0xe1a31b42, 0x7c574236, 0xe19d00b6,
+    0x7c55c436, 0xe196e63c,
+  0x7c5445e9, 0xe190cbd4, 0x7c52c74f, 0xe18ab180, 0x7c514869, 0xe184973e,
+    0x7c4fc936, 0xe17e7d0f,
+  0x7c4e49b7, 0xe17862f3, 0x7c4cc9ea, 0xe17248ea, 0x7c4b49d2, 0xe16c2ef4,
+    0x7c49c96c, 0xe1661510,
+  0x7c4848ba, 0xe15ffb3f, 0x7c46c7bb, 0xe159e182, 0x7c45466f, 0xe153c7d7,
+    0x7c43c4d7, 0xe14dae3f,
+  0x7c4242f2, 0xe14794ba, 0x7c40c0c1, 0xe1417b48, 0x7c3f3e42, 0xe13b61e9,
+    0x7c3dbb78, 0xe135489d,
+  0x7c3c3860, 0xe12f2f63, 0x7c3ab4fc, 0xe129163d, 0x7c39314b, 0xe122fd2a,
+    0x7c37ad4e, 0xe11ce42a,
+  0x7c362904, 0xe116cb3d, 0x7c34a46d, 0xe110b263, 0x7c331f8a, 0xe10a999c,
+    0x7c319a5a, 0xe10480e9,
+  0x7c3014de, 0xe0fe6848, 0x7c2e8f15, 0xe0f84fbb, 0x7c2d08ff, 0xe0f23740,
+    0x7c2b829d, 0xe0ec1ed9,
+  0x7c29fbee, 0xe0e60685, 0x7c2874f3, 0xe0dfee44, 0x7c26edab, 0xe0d9d616,
+    0x7c256616, 0xe0d3bdfc,
+  0x7c23de35, 0xe0cda5f5, 0x7c225607, 0xe0c78e01, 0x7c20cd8d, 0xe0c17620,
+    0x7c1f44c6, 0xe0bb5e53,
+  0x7c1dbbb3, 0xe0b54698, 0x7c1c3253, 0xe0af2ef2, 0x7c1aa8a6, 0xe0a9175e,
+    0x7c191ead, 0xe0a2ffde,
+  0x7c179467, 0xe09ce871, 0x7c1609d5, 0xe096d117, 0x7c147ef6, 0xe090b9d1,
+    0x7c12f3cb, 0xe08aa29f,
+  0x7c116853, 0xe0848b7f, 0x7c0fdc8f, 0xe07e7473, 0x7c0e507e, 0xe0785d7b,
+    0x7c0cc421, 0xe0724696,
+  0x7c0b3777, 0xe06c2fc4, 0x7c09aa80, 0xe0661906, 0x7c081d3d, 0xe060025c,
+    0x7c068fae, 0xe059ebc5,
+  0x7c0501d2, 0xe053d541, 0x7c0373a9, 0xe04dbed1, 0x7c01e534, 0xe047a875,
+    0x7c005673, 0xe041922c,
+  0x7bfec765, 0xe03b7bf6, 0x7bfd380a, 0xe03565d5, 0x7bfba863, 0xe02f4fc6,
+    0x7bfa1870, 0xe02939cc,
+  0x7bf88830, 0xe02323e5, 0x7bf6f7a4, 0xe01d0e12, 0x7bf566cb, 0xe016f852,
+    0x7bf3d5a6, 0xe010e2a7,
+  0x7bf24434, 0xe00acd0e, 0x7bf0b276, 0xe004b78a, 0x7bef206b, 0xdffea219,
+    0x7bed8e14, 0xdff88cbc,
+  0x7bebfb70, 0xdff27773, 0x7bea6880, 0xdfec623e, 0x7be8d544, 0xdfe64d1c,
+    0x7be741bb, 0xdfe0380e,
+  0x7be5ade6, 0xdfda2314, 0x7be419c4, 0xdfd40e2e, 0x7be28556, 0xdfcdf95c,
+    0x7be0f09b, 0xdfc7e49d,
+  0x7bdf5b94, 0xdfc1cff3, 0x7bddc641, 0xdfbbbb5c, 0x7bdc30a1, 0xdfb5a6d9,
+    0x7bda9ab5, 0xdfaf926a,
+  0x7bd9047c, 0xdfa97e0f, 0x7bd76df7, 0xdfa369c8, 0x7bd5d726, 0xdf9d5595,
+    0x7bd44008, 0xdf974176,
+  0x7bd2a89e, 0xdf912d6b, 0x7bd110e8, 0xdf8b1974, 0x7bcf78e5, 0xdf850591,
+    0x7bcde095, 0xdf7ef1c2,
+  0x7bcc47fa, 0xdf78de07, 0x7bcaaf12, 0xdf72ca60, 0x7bc915dd, 0xdf6cb6cd,
+    0x7bc77c5d, 0xdf66a34e,
+  0x7bc5e290, 0xdf608fe4, 0x7bc44876, 0xdf5a7c8d, 0x7bc2ae10, 0xdf54694b,
+    0x7bc1135e, 0xdf4e561c,
+  0x7bbf7860, 0xdf484302, 0x7bbddd15, 0xdf422ffd, 0x7bbc417e, 0xdf3c1d0b,
+    0x7bbaa59a, 0xdf360a2d,
+  0x7bb9096b, 0xdf2ff764, 0x7bb76cef, 0xdf29e4af, 0x7bb5d026, 0xdf23d20e,
+    0x7bb43311, 0xdf1dbf82,
+  0x7bb295b0, 0xdf17ad0a, 0x7bb0f803, 0xdf119aa6, 0x7baf5a09, 0xdf0b8856,
+    0x7badbbc3, 0xdf05761b,
+  0x7bac1d31, 0xdeff63f4, 0x7baa7e53, 0xdef951e2, 0x7ba8df28, 0xdef33fe3,
+    0x7ba73fb1, 0xdeed2dfa,
+  0x7ba59fee, 0xdee71c24, 0x7ba3ffde, 0xdee10a63, 0x7ba25f82, 0xdedaf8b7,
+    0x7ba0beda, 0xded4e71f,
+  0x7b9f1de6, 0xdeced59b, 0x7b9d7ca5, 0xdec8c42c, 0x7b9bdb18, 0xdec2b2d1,
+    0x7b9a393f, 0xdebca18b,
+  0x7b989719, 0xdeb69059, 0x7b96f4a8, 0xdeb07f3c, 0x7b9551ea, 0xdeaa6e34,
+    0x7b93aee0, 0xdea45d40,
+  0x7b920b89, 0xde9e4c60, 0x7b9067e7, 0xde983b95, 0x7b8ec3f8, 0xde922adf,
+    0x7b8d1fbd, 0xde8c1a3e,
+  0x7b8b7b36, 0xde8609b1, 0x7b89d662, 0xde7ff938, 0x7b883143, 0xde79e8d5,
+    0x7b868bd7, 0xde73d886,
+  0x7b84e61f, 0xde6dc84b, 0x7b83401b, 0xde67b826, 0x7b8199ca, 0xde61a815,
+    0x7b7ff32e, 0xde5b9819,
+  0x7b7e4c45, 0xde558831, 0x7b7ca510, 0xde4f785f, 0x7b7afd8f, 0xde4968a1,
+    0x7b7955c2, 0xde4358f8,
+  0x7b77ada8, 0xde3d4964, 0x7b760542, 0xde3739e4, 0x7b745c91, 0xde312a7a,
+    0x7b72b393, 0xde2b1b24,
+  0x7b710a49, 0xde250be3, 0x7b6f60b2, 0xde1efcb7, 0x7b6db6d0, 0xde18eda0,
+    0x7b6c0ca2, 0xde12de9e,
+  0x7b6a6227, 0xde0ccfb1, 0x7b68b760, 0xde06c0d9, 0x7b670c4d, 0xde00b216,
+    0x7b6560ee, 0xddfaa367,
+  0x7b63b543, 0xddf494ce, 0x7b62094c, 0xddee8649, 0x7b605d09, 0xdde877da,
+    0x7b5eb079, 0xdde26980,
+  0x7b5d039e, 0xdddc5b3b, 0x7b5b5676, 0xddd64d0a, 0x7b59a902, 0xddd03eef,
+    0x7b57fb42, 0xddca30e9,
+  0x7b564d36, 0xddc422f8, 0x7b549ede, 0xddbe151d, 0x7b52f03a, 0xddb80756,
+    0x7b51414a, 0xddb1f9a4,
+  0x7b4f920e, 0xddabec08, 0x7b4de286, 0xdda5de81, 0x7b4c32b1, 0xdd9fd10f,
+    0x7b4a8291, 0xdd99c3b2,
+  0x7b48d225, 0xdd93b66a, 0x7b47216c, 0xdd8da938, 0x7b457068, 0xdd879c1b,
+    0x7b43bf17, 0xdd818f13,
+  0x7b420d7a, 0xdd7b8220, 0x7b405b92, 0xdd757543, 0x7b3ea95d, 0xdd6f687b,
+    0x7b3cf6dc, 0xdd695bc9,
+  0x7b3b4410, 0xdd634f2b, 0x7b3990f7, 0xdd5d42a3, 0x7b37dd92, 0xdd573631,
+    0x7b3629e1, 0xdd5129d4,
+  0x7b3475e5, 0xdd4b1d8c, 0x7b32c19c, 0xdd451159, 0x7b310d07, 0xdd3f053c,
+    0x7b2f5826, 0xdd38f935,
+  0x7b2da2fa, 0xdd32ed43, 0x7b2bed81, 0xdd2ce166, 0x7b2a37bc, 0xdd26d59f,
+    0x7b2881ac, 0xdd20c9ed,
+  0x7b26cb4f, 0xdd1abe51, 0x7b2514a6, 0xdd14b2ca, 0x7b235db2, 0xdd0ea759,
+    0x7b21a671, 0xdd089bfe,
+  0x7b1feee5, 0xdd0290b8, 0x7b1e370d, 0xdcfc8588, 0x7b1c7ee8, 0xdcf67a6d,
+    0x7b1ac678, 0xdcf06f68,
+  0x7b190dbc, 0xdcea6478, 0x7b1754b3, 0xdce4599e, 0x7b159b5f, 0xdcde4eda,
+    0x7b13e1bf, 0xdcd8442b,
+  0x7b1227d3, 0xdcd23993, 0x7b106d9b, 0xdccc2f0f, 0x7b0eb318, 0xdcc624a2,
+    0x7b0cf848, 0xdcc01a4a,
+  0x7b0b3d2c, 0xdcba1008, 0x7b0981c5, 0xdcb405dc, 0x7b07c612, 0xdcadfbc5,
+    0x7b060a12, 0xdca7f1c5,
+  0x7b044dc7, 0xdca1e7da, 0x7b029130, 0xdc9bde05, 0x7b00d44d, 0xdc95d446,
+    0x7aff171e, 0xdc8fca9c,
+  0x7afd59a4, 0xdc89c109, 0x7afb9bdd, 0xdc83b78b, 0x7af9ddcb, 0xdc7dae23,
+    0x7af81f6c, 0xdc77a4d2,
+  0x7af660c2, 0xdc719b96, 0x7af4a1cc, 0xdc6b9270, 0x7af2e28b, 0xdc658960,
+    0x7af122fd, 0xdc5f8066,
+  0x7aef6323, 0xdc597781, 0x7aeda2fe, 0xdc536eb3, 0x7aebe28d, 0xdc4d65fb,
+    0x7aea21d0, 0xdc475d59,
+  0x7ae860c7, 0xdc4154cd, 0x7ae69f73, 0xdc3b4c57, 0x7ae4ddd2, 0xdc3543f7,
+    0x7ae31be6, 0xdc2f3bad,
+  0x7ae159ae, 0xdc293379, 0x7adf972a, 0xdc232b5c, 0x7addd45b, 0xdc1d2354,
+    0x7adc113f, 0xdc171b63,
+  0x7ada4dd8, 0xdc111388, 0x7ad88a25, 0xdc0b0bc2, 0x7ad6c626, 0xdc050414,
+    0x7ad501dc, 0xdbfefc7b,
+  0x7ad33d45, 0xdbf8f4f8, 0x7ad17863, 0xdbf2ed8c, 0x7acfb336, 0xdbece636,
+    0x7acdedbc, 0xdbe6def6,
+  0x7acc27f7, 0xdbe0d7cd, 0x7aca61e6, 0xdbdad0b9, 0x7ac89b89, 0xdbd4c9bc,
+    0x7ac6d4e0, 0xdbcec2d6,
+  0x7ac50dec, 0xdbc8bc06, 0x7ac346ac, 0xdbc2b54c, 0x7ac17f20, 0xdbbcaea8,
+    0x7abfb749, 0xdbb6a81b,
+  0x7abdef25, 0xdbb0a1a4, 0x7abc26b7, 0xdbaa9b43, 0x7aba5dfc, 0xdba494f9,
+    0x7ab894f6, 0xdb9e8ec6,
+  0x7ab6cba4, 0xdb9888a8, 0x7ab50206, 0xdb9282a2, 0x7ab3381d, 0xdb8c7cb1,
+    0x7ab16de7, 0xdb8676d8,
+  0x7aafa367, 0xdb807114, 0x7aadd89a, 0xdb7a6b68, 0x7aac0d82, 0xdb7465d1,
+    0x7aaa421e, 0xdb6e6052,
+  0x7aa8766f, 0xdb685ae9, 0x7aa6aa74, 0xdb625596, 0x7aa4de2d, 0xdb5c505a,
+    0x7aa3119a, 0xdb564b35,
+  0x7aa144bc, 0xdb504626, 0x7a9f7793, 0xdb4a412e, 0x7a9daa1d, 0xdb443c4c,
+    0x7a9bdc5c, 0xdb3e3781,
+  0x7a9a0e50, 0xdb3832cd, 0x7a983ff7, 0xdb322e30, 0x7a967153, 0xdb2c29a9,
+    0x7a94a264, 0xdb262539,
+  0x7a92d329, 0xdb2020e0, 0x7a9103a2, 0xdb1a1c9d, 0x7a8f33d0, 0xdb141871,
+    0x7a8d63b2, 0xdb0e145c,
+  0x7a8b9348, 0xdb08105e, 0x7a89c293, 0xdb020c77, 0x7a87f192, 0xdafc08a6,
+    0x7a862046, 0xdaf604ec,
+  0x7a844eae, 0xdaf00149, 0x7a827ccb, 0xdae9fdbd, 0x7a80aa9c, 0xdae3fa48,
+    0x7a7ed821, 0xdaddf6ea,
+  0x7a7d055b, 0xdad7f3a2, 0x7a7b3249, 0xdad1f072, 0x7a795eec, 0xdacbed58,
+    0x7a778b43, 0xdac5ea56,
+  0x7a75b74f, 0xdabfe76a, 0x7a73e30f, 0xdab9e495, 0x7a720e84, 0xdab3e1d8,
+    0x7a7039ad, 0xdaaddf31,
+  0x7a6e648a, 0xdaa7dca1, 0x7a6c8f1c, 0xdaa1da29, 0x7a6ab963, 0xda9bd7c7,
+    0x7a68e35e, 0xda95d57d,
+  0x7a670d0d, 0xda8fd349, 0x7a653671, 0xda89d12d, 0x7a635f8a, 0xda83cf28,
+    0x7a618857, 0xda7dcd3a,
+  0x7a5fb0d8, 0xda77cb63, 0x7a5dd90e, 0xda71c9a3, 0x7a5c00f9, 0xda6bc7fa,
+    0x7a5a2898, 0xda65c669,
+  0x7a584feb, 0xda5fc4ef, 0x7a5676f3, 0xda59c38c, 0x7a549db0, 0xda53c240,
+    0x7a52c421, 0xda4dc10b,
+  0x7a50ea47, 0xda47bfee, 0x7a4f1021, 0xda41bee8, 0x7a4d35b0, 0xda3bbdf9,
+    0x7a4b5af3, 0xda35bd22,
+  0x7a497feb, 0xda2fbc61, 0x7a47a498, 0xda29bbb9, 0x7a45c8f9, 0xda23bb27,
+    0x7a43ed0e, 0xda1dbaad,
+  0x7a4210d8, 0xda17ba4a, 0x7a403457, 0xda11b9ff, 0x7a3e578b, 0xda0bb9cb,
+    0x7a3c7a73, 0xda05b9ae,
+  0x7a3a9d0f, 0xd9ffb9a9, 0x7a38bf60, 0xd9f9b9bb, 0x7a36e166, 0xd9f3b9e5,
+    0x7a350321, 0xd9edba26,
+  0x7a332490, 0xd9e7ba7f, 0x7a3145b3, 0xd9e1baef, 0x7a2f668c, 0xd9dbbb77,
+    0x7a2d8719, 0xd9d5bc16,
+  0x7a2ba75a, 0xd9cfbccd, 0x7a29c750, 0xd9c9bd9b, 0x7a27e6fb, 0xd9c3be81,
+    0x7a26065b, 0xd9bdbf7e,
+  0x7a24256f, 0xd9b7c094, 0x7a224437, 0xd9b1c1c0, 0x7a2062b5, 0xd9abc305,
+    0x7a1e80e7, 0xd9a5c461,
+  0x7a1c9ece, 0xd99fc5d4, 0x7a1abc69, 0xd999c75f, 0x7a18d9b9, 0xd993c902,
+    0x7a16f6be, 0xd98dcabd,
+  0x7a151378, 0xd987cc90, 0x7a132fe6, 0xd981ce7a, 0x7a114c09, 0xd97bd07c,
+    0x7a0f67e0, 0xd975d295,
+  0x7a0d836d, 0xd96fd4c7, 0x7a0b9eae, 0xd969d710, 0x7a09b9a4, 0xd963d971,
+    0x7a07d44e, 0xd95ddbea,
+  0x7a05eead, 0xd957de7a, 0x7a0408c1, 0xd951e123, 0x7a02228a, 0xd94be3e3,
+    0x7a003c07, 0xd945e6bb,
+  0x79fe5539, 0xd93fe9ab, 0x79fc6e20, 0xd939ecb3, 0x79fa86bc, 0xd933efd3,
+    0x79f89f0c, 0xd92df30b,
+  0x79f6b711, 0xd927f65b, 0x79f4cecb, 0xd921f9c3, 0x79f2e63a, 0xd91bfd43,
+    0x79f0fd5d, 0xd91600da,
+  0x79ef1436, 0xd910048a, 0x79ed2ac3, 0xd90a0852, 0x79eb4105, 0xd9040c32,
+    0x79e956fb, 0xd8fe1029,
+  0x79e76ca7, 0xd8f81439, 0x79e58207, 0xd8f21861, 0x79e3971c, 0xd8ec1ca1,
+    0x79e1abe6, 0xd8e620fa,
+  0x79dfc064, 0xd8e0256a, 0x79ddd498, 0xd8da29f2, 0x79dbe880, 0xd8d42e93,
+    0x79d9fc1d, 0xd8ce334c,
+  0x79d80f6f, 0xd8c8381d, 0x79d62276, 0xd8c23d06, 0x79d43532, 0xd8bc4207,
+    0x79d247a2, 0xd8b64720,
+  0x79d059c8, 0xd8b04c52, 0x79ce6ba2, 0xd8aa519c, 0x79cc7d31, 0xd8a456ff,
+    0x79ca8e75, 0xd89e5c79,
+  0x79c89f6e, 0xd898620c, 0x79c6b01b, 0xd89267b7, 0x79c4c07e, 0xd88c6d7b,
+    0x79c2d095, 0xd8867356,
+  0x79c0e062, 0xd880794b, 0x79beefe3, 0xd87a7f57, 0x79bcff19, 0xd874857c,
+    0x79bb0e04, 0xd86e8bb9,
+  0x79b91ca4, 0xd868920f, 0x79b72af9, 0xd862987d, 0x79b53903, 0xd85c9f04,
+    0x79b346c2, 0xd856a5a3,
+  0x79b15435, 0xd850ac5a, 0x79af615e, 0xd84ab32a, 0x79ad6e3c, 0xd844ba13,
+    0x79ab7ace, 0xd83ec114,
+  0x79a98715, 0xd838c82d, 0x79a79312, 0xd832cf5f, 0x79a59ec3, 0xd82cd6aa,
+    0x79a3aa29, 0xd826de0d,
+  0x79a1b545, 0xd820e589, 0x799fc015, 0xd81aed1d, 0x799dca9a, 0xd814f4ca,
+    0x799bd4d4, 0xd80efc8f,
+  0x7999dec4, 0xd809046e, 0x7997e868, 0xd8030c64, 0x7995f1c1, 0xd7fd1474,
+    0x7993facf, 0xd7f71c9c,
+  0x79920392, 0xd7f124dd, 0x79900c0a, 0xd7eb2d37, 0x798e1438, 0xd7e535a9,
+    0x798c1c1a, 0xd7df3e34,
+  0x798a23b1, 0xd7d946d8, 0x79882afd, 0xd7d34f94, 0x798631ff, 0xd7cd586a,
+    0x798438b5, 0xd7c76158,
+  0x79823f20, 0xd7c16a5f, 0x79804541, 0xd7bb737f, 0x797e4b16, 0xd7b57cb7,
+    0x797c50a1, 0xd7af8609,
+  0x797a55e0, 0xd7a98f73, 0x79785ad5, 0xd7a398f6, 0x79765f7f, 0xd79da293,
+    0x797463de, 0xd797ac48,
+  0x797267f2, 0xd791b616, 0x79706bbb, 0xd78bbffc, 0x796e6f39, 0xd785c9fc,
+    0x796c726c, 0xd77fd415,
+  0x796a7554, 0xd779de47, 0x796877f1, 0xd773e892, 0x79667a44, 0xd76df2f6,
+    0x79647c4c, 0xd767fd72,
+  0x79627e08, 0xd7620808, 0x79607f7a, 0xd75c12b7, 0x795e80a1, 0xd7561d7f,
+    0x795c817d, 0xd7502860,
+  0x795a820e, 0xd74a335b, 0x79588255, 0xd7443e6e, 0x79568250, 0xd73e499a,
+    0x79548201, 0xd73854e0,
+  0x79528167, 0xd732603f, 0x79508082, 0xd72c6bb6, 0x794e7f52, 0xd7267748,
+    0x794c7dd7, 0xd72082f2,
+  0x794a7c12, 0xd71a8eb5, 0x79487a01, 0xd7149a92, 0x794677a6, 0xd70ea688,
+    0x79447500, 0xd708b297,
+  0x79427210, 0xd702bec0, 0x79406ed4, 0xd6fccb01, 0x793e6b4e, 0xd6f6d75d,
+    0x793c677d, 0xd6f0e3d1,
+  0x793a6361, 0xd6eaf05f, 0x79385efa, 0xd6e4fd06, 0x79365a49, 0xd6df09c6,
+    0x7934554d, 0xd6d916a0,
+  0x79325006, 0xd6d32393, 0x79304a74, 0xd6cd30a0, 0x792e4497, 0xd6c73dc6,
+    0x792c3e70, 0xd6c14b05,
+  0x792a37fe, 0xd6bb585e, 0x79283141, 0xd6b565d0, 0x79262a3a, 0xd6af735c,
+    0x792422e8, 0xd6a98101,
+  0x79221b4b, 0xd6a38ec0, 0x79201363, 0xd69d9c98, 0x791e0b31, 0xd697aa8a,
+    0x791c02b4, 0xd691b895,
+  0x7919f9ec, 0xd68bc6ba, 0x7917f0d9, 0xd685d4f9, 0x7915e77c, 0xd67fe351,
+    0x7913ddd4, 0xd679f1c2,
+  0x7911d3e2, 0xd674004e, 0x790fc9a4, 0xd66e0ef2, 0x790dbf1d, 0xd6681db1,
+    0x790bb44a, 0xd6622c89,
+  0x7909a92d, 0xd65c3b7b, 0x79079dc5, 0xd6564a87, 0x79059212, 0xd65059ac,
+    0x79038615, 0xd64a68eb,
+  0x790179cd, 0xd6447844, 0x78ff6d3b, 0xd63e87b6, 0x78fd605d, 0xd6389742,
+    0x78fb5336, 0xd632a6e8,
+  0x78f945c3, 0xd62cb6a8, 0x78f73806, 0xd626c681, 0x78f529fe, 0xd620d675,
+    0x78f31bac, 0xd61ae682,
+  0x78f10d0f, 0xd614f6a9, 0x78eefe28, 0xd60f06ea, 0x78eceef6, 0xd6091745,
+    0x78eadf79, 0xd60327b9,
+  0x78e8cfb2, 0xd5fd3848, 0x78e6bfa0, 0xd5f748f0, 0x78e4af44, 0xd5f159b3,
+    0x78e29e9d, 0xd5eb6a8f,
+  0x78e08dab, 0xd5e57b85, 0x78de7c6f, 0xd5df8c96, 0x78dc6ae8, 0xd5d99dc0,
+    0x78da5917, 0xd5d3af04,
+  0x78d846fb, 0xd5cdc062, 0x78d63495, 0xd5c7d1db, 0x78d421e4, 0xd5c1e36d,
+    0x78d20ee9, 0xd5bbf519,
+  0x78cffba3, 0xd5b606e0, 0x78cde812, 0xd5b018c0, 0x78cbd437, 0xd5aa2abb,
+    0x78c9c012, 0xd5a43cd0,
+  0x78c7aba2, 0xd59e4eff, 0x78c596e7, 0xd5986148, 0x78c381e2, 0xd59273ab,
+    0x78c16c93, 0xd58c8628,
+  0x78bf56f9, 0xd58698c0, 0x78bd4114, 0xd580ab72, 0x78bb2ae5, 0xd57abe3d,
+    0x78b9146c, 0xd574d124,
+  0x78b6fda8, 0xd56ee424, 0x78b4e69a, 0xd568f73f, 0x78b2cf41, 0xd5630a74,
+    0x78b0b79e, 0xd55d1dc3,
+  0x78ae9fb0, 0xd557312d, 0x78ac8778, 0xd55144b0, 0x78aa6ef5, 0xd54b584f,
+    0x78a85628, 0xd5456c07,
+  0x78a63d11, 0xd53f7fda, 0x78a423af, 0xd53993c7, 0x78a20a03, 0xd533a7cf,
+    0x789ff00c, 0xd52dbbf1,
+  0x789dd5cb, 0xd527d02e, 0x789bbb3f, 0xd521e484, 0x7899a06a, 0xd51bf8f6,
+    0x78978549, 0xd5160d82,
+  0x789569df, 0xd5102228, 0x78934e2a, 0xd50a36e9, 0x7891322a, 0xd5044bc4,
+    0x788f15e0, 0xd4fe60ba,
+  0x788cf94c, 0xd4f875ca, 0x788adc6e, 0xd4f28af5, 0x7888bf45, 0xd4eca03a,
+    0x7886a1d1, 0xd4e6b59a,
+  0x78848414, 0xd4e0cb15, 0x7882660c, 0xd4dae0aa, 0x788047ba, 0xd4d4f65a,
+    0x787e291d, 0xd4cf0c24,
+  0x787c0a36, 0xd4c92209, 0x7879eb05, 0xd4c33809, 0x7877cb89, 0xd4bd4e23,
+    0x7875abc3, 0xd4b76458,
+  0x78738bb3, 0xd4b17aa8, 0x78716b59, 0xd4ab9112, 0x786f4ab4, 0xd4a5a798,
+    0x786d29c5, 0xd49fbe37,
+  0x786b088c, 0xd499d4f2, 0x7868e708, 0xd493ebc8, 0x7866c53a, 0xd48e02b8,
+    0x7864a322, 0xd48819c3,
+  0x786280bf, 0xd48230e9, 0x78605e13, 0xd47c4829, 0x785e3b1c, 0xd4765f85,
+    0x785c17db, 0xd47076fb,
+  0x7859f44f, 0xd46a8e8d, 0x7857d079, 0xd464a639, 0x7855ac5a, 0xd45ebe00,
+    0x785387ef, 0xd458d5e2,
+  0x7851633b, 0xd452eddf, 0x784f3e3c, 0xd44d05f6, 0x784d18f4, 0xd4471e29,
+    0x784af361, 0xd4413677,
+  0x7848cd83, 0xd43b4ee0, 0x7846a75c, 0xd4356763, 0x784480ea, 0xd42f8002,
+    0x78425a2f, 0xd42998bc,
+  0x78403329, 0xd423b191, 0x783e0bd9, 0xd41dca81, 0x783be43e, 0xd417e38c,
+    0x7839bc5a, 0xd411fcb2,
+  0x7837942b, 0xd40c15f3, 0x78356bb2, 0xd4062f4f, 0x783342ef, 0xd40048c6,
+    0x783119e2, 0xd3fa6259,
+  0x782ef08b, 0xd3f47c06, 0x782cc6ea, 0xd3ee95cf, 0x782a9cfe, 0xd3e8afb3,
+    0x782872c8, 0xd3e2c9b2,
+  0x78264849, 0xd3dce3cd, 0x78241d7f, 0xd3d6fe03, 0x7821f26b, 0xd3d11853,
+    0x781fc70d, 0xd3cb32c0,
+  0x781d9b65, 0xd3c54d47, 0x781b6f72, 0xd3bf67ea, 0x78194336, 0xd3b982a8,
+    0x781716b0, 0xd3b39d81,
+  0x7814e9df, 0xd3adb876, 0x7812bcc4, 0xd3a7d385, 0x78108f60, 0xd3a1eeb1,
+    0x780e61b1, 0xd39c09f7,
+  0x780c33b8, 0xd396255a, 0x780a0575, 0xd39040d7, 0x7807d6e9, 0xd38a5c70,
+    0x7805a812, 0xd3847824,
+  0x780378f1, 0xd37e93f4, 0x78014986, 0xd378afdf, 0x77ff19d1, 0xd372cbe6,
+    0x77fce9d2, 0xd36ce808,
+  0x77fab989, 0xd3670446, 0x77f888f6, 0xd361209f, 0x77f65819, 0xd35b3d13,
+    0x77f426f2, 0xd35559a4,
+  0x77f1f581, 0xd34f764f, 0x77efc3c5, 0xd3499317, 0x77ed91c0, 0xd343affa,
+    0x77eb5f71, 0xd33dccf8,
+  0x77e92cd9, 0xd337ea12, 0x77e6f9f6, 0xd3320748, 0x77e4c6c9, 0xd32c2499,
+    0x77e29352, 0xd3264206,
+  0x77e05f91, 0xd3205f8f, 0x77de2b86, 0xd31a7d33, 0x77dbf732, 0xd3149af3,
+    0x77d9c293, 0xd30eb8cf,
+  0x77d78daa, 0xd308d6c7, 0x77d55878, 0xd302f4da, 0x77d322fc, 0xd2fd1309,
+    0x77d0ed35, 0xd2f73154,
+  0x77ceb725, 0xd2f14fba, 0x77cc80cb, 0xd2eb6e3c, 0x77ca4a27, 0xd2e58cdb,
+    0x77c81339, 0xd2dfab95,
+  0x77c5dc01, 0xd2d9ca6a, 0x77c3a47f, 0xd2d3e95c, 0x77c16cb4, 0xd2ce0869,
+    0x77bf349f, 0xd2c82793,
+  0x77bcfc3f, 0xd2c246d8, 0x77bac396, 0xd2bc6639, 0x77b88aa3, 0xd2b685b6,
+    0x77b65166, 0xd2b0a54f,
+  0x77b417df, 0xd2aac504, 0x77b1de0f, 0xd2a4e4d5, 0x77afa3f5, 0xd29f04c2,
+    0x77ad6990, 0xd29924cb,
+  0x77ab2ee2, 0xd29344f0, 0x77a8f3ea, 0xd28d6531, 0x77a6b8a9, 0xd287858e,
+    0x77a47d1d, 0xd281a607,
+  0x77a24148, 0xd27bc69c, 0x77a00529, 0xd275e74d, 0x779dc8c0, 0xd270081b,
+    0x779b8c0e, 0xd26a2904,
+  0x77994f11, 0xd2644a0a, 0x779711cb, 0xd25e6b2b, 0x7794d43b, 0xd2588c69,
+    0x77929661, 0xd252adc3,
+  0x7790583e, 0xd24ccf39, 0x778e19d0, 0xd246f0cb, 0x778bdb19, 0xd241127a,
+    0x77899c19, 0xd23b3444,
+  0x77875cce, 0xd235562b, 0x77851d3a, 0xd22f782f, 0x7782dd5c, 0xd2299a4e,
+    0x77809d35, 0xd223bc8a,
+  0x777e5cc3, 0xd21ddee2, 0x777c1c08, 0xd2180156, 0x7779db03, 0xd21223e7,
+    0x777799b5, 0xd20c4694,
+  0x7775581d, 0xd206695d, 0x7773163b, 0xd2008c43, 0x7770d40f, 0xd1faaf45,
+    0x776e919a, 0xd1f4d263,
+  0x776c4edb, 0xd1eef59e, 0x776a0bd3, 0xd1e918f5, 0x7767c880, 0xd1e33c69,
+    0x776584e5, 0xd1dd5ff9,
+  0x776340ff, 0xd1d783a6, 0x7760fcd0, 0xd1d1a76f, 0x775eb857, 0xd1cbcb54,
+    0x775c7395, 0xd1c5ef56,
+  0x775a2e89, 0xd1c01375, 0x7757e933, 0xd1ba37b0, 0x7755a394, 0xd1b45c08,
+    0x77535dab, 0xd1ae807c,
+  0x77511778, 0xd1a8a50d, 0x774ed0fc, 0xd1a2c9ba, 0x774c8a36, 0xd19cee84,
+    0x774a4327, 0xd197136b,
+  0x7747fbce, 0xd191386e, 0x7745b42c, 0xd18b5d8e, 0x77436c40, 0xd18582ca,
+    0x7741240a, 0xd17fa823,
+  0x773edb8b, 0xd179cd99, 0x773c92c2, 0xd173f32c, 0x773a49b0, 0xd16e18db,
+    0x77380054, 0xd1683ea7,
+  0x7735b6af, 0xd1626490, 0x77336cc0, 0xd15c8a95, 0x77312287, 0xd156b0b7,
+    0x772ed805, 0xd150d6f6,
+  0x772c8d3a, 0xd14afd52, 0x772a4225, 0xd14523cb, 0x7727f6c6, 0xd13f4a60,
+    0x7725ab1f, 0xd1397113,
+  0x77235f2d, 0xd13397e2, 0x772112f2, 0xd12dbece, 0x771ec66e, 0xd127e5d7,
+    0x771c79a0, 0xd1220cfc,
+  0x771a2c88, 0xd11c343f, 0x7717df27, 0xd1165b9f, 0x7715917d, 0xd110831b,
+    0x77134389, 0xd10aaab5,
+  0x7710f54c, 0xd104d26b, 0x770ea6c5, 0xd0fefa3f, 0x770c57f5, 0xd0f9222f,
+    0x770a08dc, 0xd0f34a3d,
+  0x7707b979, 0xd0ed7267, 0x770569cc, 0xd0e79aaf, 0x770319d6, 0xd0e1c313,
+    0x7700c997, 0xd0dbeb95,
+  0x76fe790e, 0xd0d61434, 0x76fc283c, 0xd0d03cf0, 0x76f9d721, 0xd0ca65c9,
+    0x76f785bc, 0xd0c48ebf,
+  0x76f5340e, 0xd0beb7d2, 0x76f2e216, 0xd0b8e102, 0x76f08fd5, 0xd0b30a50,
+    0x76ee3d4b, 0xd0ad33ba,
+  0x76ebea77, 0xd0a75d42, 0x76e9975a, 0xd0a186e7, 0x76e743f4, 0xd09bb0aa,
+    0x76e4f044, 0xd095da89,
+  0x76e29c4b, 0xd0900486, 0x76e04808, 0xd08a2ea0, 0x76ddf37c, 0xd08458d7,
+    0x76db9ea7, 0xd07e832c,
+  0x76d94989, 0xd078ad9e, 0x76d6f421, 0xd072d82d, 0x76d49e70, 0xd06d02da,
+    0x76d24876, 0xd0672da3,
+  0x76cff232, 0xd061588b, 0x76cd9ba5, 0xd05b838f, 0x76cb44cf, 0xd055aeb1,
+    0x76c8edb0, 0xd04fd9f1,
+  0x76c69647, 0xd04a054e, 0x76c43e95, 0xd04430c8, 0x76c1e699, 0xd03e5c60,
+    0x76bf8e55, 0xd0388815,
+  0x76bd35c7, 0xd032b3e7, 0x76badcf0, 0xd02cdfd8, 0x76b883d0, 0xd0270be5,
+    0x76b62a66, 0xd0213810,
+  0x76b3d0b4, 0xd01b6459, 0x76b176b8, 0xd01590bf, 0x76af1c72, 0xd00fbd43,
+    0x76acc1e4, 0xd009e9e4,
+  0x76aa670d, 0xd00416a3, 0x76a80bec, 0xcffe4380, 0x76a5b082, 0xcff8707a,
+    0x76a354cf, 0xcff29d92,
+  0x76a0f8d2, 0xcfeccac7, 0x769e9c8d, 0xcfe6f81a, 0x769c3ffe, 0xcfe1258b,
+    0x7699e326, 0xcfdb531a,
+  0x76978605, 0xcfd580c6, 0x7695289b, 0xcfcfae8f, 0x7692cae8, 0xcfc9dc77,
+    0x76906ceb, 0xcfc40a7c,
+  0x768e0ea6, 0xcfbe389f, 0x768bb017, 0xcfb866e0, 0x7689513f, 0xcfb2953f,
+    0x7686f21e, 0xcfacc3bb,
+  0x768492b4, 0xcfa6f255, 0x76823301, 0xcfa1210d, 0x767fd304, 0xcf9b4fe3,
+    0x767d72bf, 0xcf957ed7,
+  0x767b1231, 0xcf8fade9, 0x7678b159, 0xcf89dd18, 0x76765038, 0xcf840c65,
+    0x7673eecf, 0xcf7e3bd1,
+  0x76718d1c, 0xcf786b5a, 0x766f2b20, 0xcf729b01, 0x766cc8db, 0xcf6ccac6,
+    0x766a664d, 0xcf66faa9,
+  0x76680376, 0xcf612aaa, 0x7665a056, 0xcf5b5ac9, 0x76633ced, 0xcf558b06,
+    0x7660d93b, 0xcf4fbb61,
+  0x765e7540, 0xcf49ebda, 0x765c10fc, 0xcf441c71, 0x7659ac6f, 0xcf3e4d26,
+    0x76574798, 0xcf387dfa,
+  0x7654e279, 0xcf32aeeb, 0x76527d11, 0xcf2cdffa, 0x76501760, 0xcf271128,
+    0x764db166, 0xcf214274,
+  0x764b4b23, 0xcf1b73de, 0x7648e497, 0xcf15a566, 0x76467dc2, 0xcf0fd70c,
+    0x764416a4, 0xcf0a08d0,
+  0x7641af3d, 0xcf043ab3, 0x763f478d, 0xcefe6cb3, 0x763cdf94, 0xcef89ed2,
+    0x763a7752, 0xcef2d110,
+  0x76380ec8, 0xceed036b, 0x7635a5f4, 0xcee735e5, 0x76333cd8, 0xcee1687d,
+    0x7630d372, 0xcedb9b33,
+  0x762e69c4, 0xced5ce08, 0x762bffcd, 0xced000fb, 0x7629958c, 0xceca340c,
+    0x76272b03, 0xcec4673c,
+  0x7624c031, 0xcebe9a8a, 0x76225517, 0xceb8cdf7, 0x761fe9b3, 0xceb30181,
+    0x761d7e06, 0xcead352b,
+  0x761b1211, 0xcea768f2, 0x7618a5d3, 0xcea19cd8, 0x7616394c, 0xce9bd0dd,
+    0x7613cc7c, 0xce960500,
+  0x76115f63, 0xce903942, 0x760ef201, 0xce8a6da2, 0x760c8457, 0xce84a220,
+    0x760a1664, 0xce7ed6bd,
+  0x7607a828, 0xce790b79, 0x760539a3, 0xce734053, 0x7602cad5, 0xce6d754c,
+    0x76005bbf, 0xce67aa63,
+  0x75fdec60, 0xce61df99, 0x75fb7cb8, 0xce5c14ed, 0x75f90cc7, 0xce564a60,
+    0x75f69c8d, 0xce507ff2,
+  0x75f42c0b, 0xce4ab5a2, 0x75f1bb40, 0xce44eb71, 0x75ef4a2c, 0xce3f215f,
+    0x75ecd8cf, 0xce39576c,
+  0x75ea672a, 0xce338d97, 0x75e7f53c, 0xce2dc3e1, 0x75e58305, 0xce27fa49,
+    0x75e31086, 0xce2230d0,
+  0x75e09dbd, 0xce1c6777, 0x75de2aac, 0xce169e3b, 0x75dbb753, 0xce10d51f,
+    0x75d943b0, 0xce0b0c21,
+  0x75d6cfc5, 0xce054343, 0x75d45b92, 0xcdff7a83, 0x75d1e715, 0xcdf9b1e2,
+    0x75cf7250, 0xcdf3e95f,
+  0x75ccfd42, 0xcdee20fc, 0x75ca87ec, 0xcde858b8, 0x75c8124d, 0xcde29092,
+    0x75c59c65, 0xcddcc88b,
+  0x75c32634, 0xcdd700a4, 0x75c0afbb, 0xcdd138db, 0x75be38fa, 0xcdcb7131,
+    0x75bbc1ef, 0xcdc5a9a6,
+  0x75b94a9c, 0xcdbfe23a, 0x75b6d301, 0xcdba1aee, 0x75b45b1d, 0xcdb453c0,
+    0x75b1e2f0, 0xcdae8cb1,
+  0x75af6a7b, 0xcda8c5c1, 0x75acf1bd, 0xcda2fef0, 0x75aa78b6, 0xcd9d383f,
+    0x75a7ff67, 0xcd9771ac,
+  0x75a585cf, 0xcd91ab39, 0x75a30bef, 0xcd8be4e4, 0x75a091c6, 0xcd861eaf,
+    0x759e1755, 0xcd805899,
+  0x759b9c9b, 0xcd7a92a2, 0x75992198, 0xcd74ccca, 0x7596a64d, 0xcd6f0711,
+    0x75942ab9, 0xcd694178,
+  0x7591aedd, 0xcd637bfe, 0x758f32b9, 0xcd5db6a3, 0x758cb64c, 0xcd57f167,
+    0x758a3996, 0xcd522c4a,
+  0x7587bc98, 0xcd4c674d, 0x75853f51, 0xcd46a26f, 0x7582c1c2, 0xcd40ddb0,
+    0x758043ea, 0xcd3b1911,
+  0x757dc5ca, 0xcd355491, 0x757b4762, 0xcd2f9030, 0x7578c8b0, 0xcd29cbee,
+    0x757649b7, 0xcd2407cc,
+  0x7573ca75, 0xcd1e43ca, 0x75714aea, 0xcd187fe6, 0x756ecb18, 0xcd12bc22,
+    0x756c4afc, 0xcd0cf87e,
+  0x7569ca99, 0xcd0734f9, 0x756749ec, 0xcd017193, 0x7564c8f8, 0xccfbae4d,
+    0x756247bb, 0xccf5eb26,
+  0x755fc635, 0xccf0281f, 0x755d4467, 0xccea6538, 0x755ac251, 0xcce4a26f,
+    0x75583ff3, 0xccdedfc7,
+  0x7555bd4c, 0xccd91d3d, 0x75533a5c, 0xccd35ad4, 0x7550b725, 0xcccd988a,
+    0x754e33a4, 0xccc7d65f,
+  0x754bafdc, 0xccc21455, 0x75492bcb, 0xccbc5269, 0x7546a772, 0xccb6909e,
+    0x754422d0, 0xccb0cef2,
+  0x75419de7, 0xccab0d65, 0x753f18b4, 0xcca54bf9, 0x753c933a, 0xcc9f8aac,
+    0x753a0d77, 0xcc99c97e,
+  0x7537876c, 0xcc940871, 0x75350118, 0xcc8e4783, 0x75327a7d, 0xcc8886b5,
+    0x752ff399, 0xcc82c607,
+  0x752d6c6c, 0xcc7d0578, 0x752ae4f8, 0xcc774509, 0x75285d3b, 0xcc7184ba,
+    0x7525d536, 0xcc6bc48b,
+  0x75234ce8, 0xcc66047b, 0x7520c453, 0xcc60448c, 0x751e3b75, 0xcc5a84bc,
+    0x751bb24f, 0xcc54c50c,
+  0x751928e0, 0xcc4f057c, 0x75169f2a, 0xcc49460c, 0x7514152b, 0xcc4386bc,
+    0x75118ae4, 0xcc3dc78b,
+  0x750f0054, 0xcc38087b, 0x750c757d, 0xcc32498a, 0x7509ea5d, 0xcc2c8aba,
+    0x75075ef5, 0xcc26cc09,
+  0x7504d345, 0xcc210d79, 0x7502474d, 0xcc1b4f08, 0x74ffbb0d, 0xcc1590b8,
+    0x74fd2e84, 0xcc0fd287,
+  0x74faa1b3, 0xcc0a1477, 0x74f8149a, 0xcc045686, 0x74f58739, 0xcbfe98b6,
+    0x74f2f990, 0xcbf8db05,
+  0x74f06b9e, 0xcbf31d75, 0x74eddd65, 0xcbed6005, 0x74eb4ee3, 0xcbe7a2b5,
+    0x74e8c01a, 0xcbe1e585,
+  0x74e63108, 0xcbdc2876, 0x74e3a1ae, 0xcbd66b86, 0x74e1120c, 0xcbd0aeb7,
+    0x74de8221, 0xcbcaf208,
+  0x74dbf1ef, 0xcbc53579, 0x74d96175, 0xcbbf790a, 0x74d6d0b2, 0xcbb9bcbb,
+    0x74d43fa8, 0xcbb4008d,
+  0x74d1ae55, 0xcbae447f, 0x74cf1cbb, 0xcba88891, 0x74cc8ad8, 0xcba2ccc4,
+    0x74c9f8ad, 0xcb9d1117,
+  0x74c7663a, 0xcb97558a, 0x74c4d380, 0xcb919a1d, 0x74c2407d, 0xcb8bded1,
+    0x74bfad32, 0xcb8623a5,
+  0x74bd199f, 0xcb80689a, 0x74ba85c4, 0xcb7aadaf, 0x74b7f1a1, 0xcb74f2e4,
+    0x74b55d36, 0xcb6f383a,
+  0x74b2c884, 0xcb697db0, 0x74b03389, 0xcb63c347, 0x74ad9e46, 0xcb5e08fe,
+    0x74ab08bb, 0xcb584ed6,
+  0x74a872e8, 0xcb5294ce, 0x74a5dccd, 0xcb4cdae6, 0x74a3466b, 0xcb47211f,
+    0x74a0afc0, 0xcb416779,
+  0x749e18cd, 0xcb3badf3, 0x749b8193, 0xcb35f48d, 0x7498ea11, 0xcb303b49,
+    0x74965246, 0xcb2a8224,
+  0x7493ba34, 0xcb24c921, 0x749121da, 0xcb1f103e, 0x748e8938, 0xcb19577b,
+    0x748bf04d, 0xcb139ed9,
+  0x7489571c, 0xcb0de658, 0x7486bda2, 0xcb082df8, 0x748423e0, 0xcb0275b8,
+    0x748189d7, 0xcafcbd99,
+  0x747eef85, 0xcaf7059a, 0x747c54ec, 0xcaf14dbd, 0x7479ba0b, 0xcaeb9600,
+    0x74771ee2, 0xcae5de64,
+  0x74748371, 0xcae026e8, 0x7471e7b8, 0xcada6f8d, 0x746f4bb8, 0xcad4b853,
+    0x746caf70, 0xcacf013a,
+  0x746a12df, 0xcac94a42, 0x74677608, 0xcac3936b, 0x7464d8e8, 0xcabddcb4,
+    0x74623b80, 0xcab8261e,
+  0x745f9dd1, 0xcab26fa9, 0x745cffda, 0xcaacb955, 0x745a619b, 0xcaa70322,
+    0x7457c314, 0xcaa14d10,
+  0x74552446, 0xca9b971e, 0x74528530, 0xca95e14e, 0x744fe5d2, 0xca902b9f,
+    0x744d462c, 0xca8a7610,
+  0x744aa63f, 0xca84c0a3, 0x7448060a, 0xca7f0b56, 0x7445658d, 0xca79562b,
+    0x7442c4c8, 0xca73a120,
+  0x744023bc, 0xca6dec37, 0x743d8268, 0xca68376e, 0x743ae0cc, 0xca6282c7,
+    0x74383ee9, 0xca5cce40,
+  0x74359cbd, 0xca5719db, 0x7432fa4b, 0xca516597, 0x74305790, 0xca4bb174,
+    0x742db48e, 0xca45fd72,
+  0x742b1144, 0xca404992, 0x74286db3, 0xca3a95d2, 0x7425c9da, 0xca34e234,
+    0x742325b9, 0xca2f2eb6,
+  0x74208150, 0xca297b5a, 0x741ddca0, 0xca23c820, 0x741b37a9, 0xca1e1506,
+    0x74189269, 0xca18620e,
+  0x7415ece2, 0xca12af37, 0x74134714, 0xca0cfc81, 0x7410a0fe, 0xca0749ec,
+    0x740dfaa0, 0xca019779,
+  0x740b53fb, 0xc9fbe527, 0x7408ad0e, 0xc9f632f6, 0x740605d9, 0xc9f080e7,
+    0x74035e5d, 0xc9eacef9,
+  0x7400b69a, 0xc9e51d2d, 0x73fe0e8f, 0xc9df6b81, 0x73fb663c, 0xc9d9b9f7,
+    0x73f8bda2, 0xc9d4088f,
+  0x73f614c0, 0xc9ce5748, 0x73f36b97, 0xc9c8a622, 0x73f0c226, 0xc9c2f51e,
+    0x73ee186e, 0xc9bd443c,
+  0x73eb6e6e, 0xc9b7937a, 0x73e8c426, 0xc9b1e2db, 0x73e61997, 0xc9ac325d,
+    0x73e36ec1, 0xc9a68200,
+  0x73e0c3a3, 0xc9a0d1c5, 0x73de183e, 0xc99b21ab, 0x73db6c91, 0xc99571b3,
+    0x73d8c09d, 0xc98fc1dc,
+  0x73d61461, 0xc98a1227, 0x73d367de, 0xc9846294, 0x73d0bb13, 0xc97eb322,
+    0x73ce0e01, 0xc97903d2,
+  0x73cb60a8, 0xc97354a4, 0x73c8b307, 0xc96da597, 0x73c6051f, 0xc967f6ac,
+    0x73c356ef, 0xc96247e2,
+  0x73c0a878, 0xc95c993a, 0x73bdf9b9, 0xc956eab4, 0x73bb4ab3, 0xc9513c50,
+    0x73b89b66, 0xc94b8e0d,
+  0x73b5ebd1, 0xc945dfec, 0x73b33bf5, 0xc94031ed, 0x73b08bd1, 0xc93a8410,
+    0x73addb67, 0xc934d654,
+  0x73ab2ab4, 0xc92f28ba, 0x73a879bb, 0xc9297b42, 0x73a5c87a, 0xc923cdec,
+    0x73a316f2, 0xc91e20b8,
+  0x73a06522, 0xc91873a5, 0x739db30b, 0xc912c6b5, 0x739b00ad, 0xc90d19e6,
+    0x73984e07, 0xc9076d39,
+  0x73959b1b, 0xc901c0ae, 0x7392e7e6, 0xc8fc1445, 0x7390346b, 0xc8f667fe,
+    0x738d80a8, 0xc8f0bbd9,
+  0x738acc9e, 0xc8eb0fd6, 0x7388184d, 0xc8e563f5, 0x738563b5, 0xc8dfb836,
+    0x7382aed5, 0xc8da0c99,
+  0x737ff9ae, 0xc8d4611d, 0x737d4440, 0xc8ceb5c4, 0x737a8e8a, 0xc8c90a8d,
+    0x7377d88d, 0xc8c35f78,
+  0x73752249, 0xc8bdb485, 0x73726bbe, 0xc8b809b4, 0x736fb4ec, 0xc8b25f06,
+    0x736cfdd2, 0xc8acb479,
+  0x736a4671, 0xc8a70a0e, 0x73678ec9, 0xc8a15fc6, 0x7364d6da, 0xc89bb5a0,
+    0x73621ea4, 0xc8960b9c,
+  0x735f6626, 0xc89061ba, 0x735cad61, 0xc88ab7fa, 0x7359f456, 0xc8850e5d,
+    0x73573b03, 0xc87f64e2,
+  0x73548168, 0xc879bb89, 0x7351c787, 0xc8741252, 0x734f0d5f, 0xc86e693d,
+    0x734c52ef, 0xc868c04b,
+  0x73499838, 0xc863177b, 0x7346dd3a, 0xc85d6ece, 0x734421f6, 0xc857c642,
+    0x7341666a, 0xc8521dd9,
+  0x733eaa96, 0xc84c7593, 0x733bee7c, 0xc846cd6e, 0x7339321b, 0xc841256d,
+    0x73367572, 0xc83b7d8d,
+  0x7333b883, 0xc835d5d0, 0x7330fb4d, 0xc8302e35, 0x732e3dcf, 0xc82a86bd,
+    0x732b800a, 0xc824df67,
+  0x7328c1ff, 0xc81f3834, 0x732603ac, 0xc8199123, 0x73234512, 0xc813ea35,
+    0x73208632, 0xc80e4369,
+  0x731dc70a, 0xc8089cbf, 0x731b079b, 0xc802f638, 0x731847e5, 0xc7fd4fd4,
+    0x731587e8, 0xc7f7a992,
+  0x7312c7a5, 0xc7f20373, 0x7310071a, 0xc7ec5d76, 0x730d4648, 0xc7e6b79c,
+    0x730a8530, 0xc7e111e5,
+  0x7307c3d0, 0xc7db6c50, 0x73050229, 0xc7d5c6de, 0x7302403c, 0xc7d0218e,
+    0x72ff7e07, 0xc7ca7c61,
+  0x72fcbb8c, 0xc7c4d757, 0x72f9f8c9, 0xc7bf3270, 0x72f735c0, 0xc7b98dab,
+    0x72f47270, 0xc7b3e909,
+  0x72f1aed9, 0xc7ae4489, 0x72eeeafb, 0xc7a8a02c, 0x72ec26d6, 0xc7a2fbf3,
+    0x72e9626a, 0xc79d57db,
+  0x72e69db7, 0xc797b3e7, 0x72e3d8be, 0xc7921015, 0x72e1137d, 0xc78c6c67,
+    0x72de4df6, 0xc786c8db,
+  0x72db8828, 0xc7812572, 0x72d8c213, 0xc77b822b, 0x72d5fbb7, 0xc775df08,
+    0x72d33514, 0xc7703c08,
+  0x72d06e2b, 0xc76a992a, 0x72cda6fb, 0xc764f66f, 0x72cadf83, 0xc75f53d7,
+    0x72c817c6, 0xc759b163,
+  0x72c54fc1, 0xc7540f11, 0x72c28775, 0xc74e6ce2, 0x72bfbee3, 0xc748cad6,
+    0x72bcf60a, 0xc74328ed,
+  0x72ba2cea, 0xc73d8727, 0x72b76383, 0xc737e584, 0x72b499d6, 0xc7324404,
+    0x72b1cfe1, 0xc72ca2a7,
+  0x72af05a7, 0xc727016d, 0x72ac3b25, 0xc7216056, 0x72a9705c, 0xc71bbf62,
+    0x72a6a54d, 0xc7161e92,
+  0x72a3d9f7, 0xc7107de4, 0x72a10e5b, 0xc70add5a, 0x729e4277, 0xc7053cf2,
+    0x729b764d, 0xc6ff9cae,
+  0x7298a9dd, 0xc6f9fc8d, 0x7295dd25, 0xc6f45c8f, 0x72931027, 0xc6eebcb5,
+    0x729042e3, 0xc6e91cfd,
+  0x728d7557, 0xc6e37d69, 0x728aa785, 0xc6ddddf8, 0x7287d96c, 0xc6d83eab,
+    0x72850b0d, 0xc6d29f80,
+  0x72823c67, 0xc6cd0079, 0x727f6d7a, 0xc6c76195, 0x727c9e47, 0xc6c1c2d4,
+    0x7279cecd, 0xc6bc2437,
+  0x7276ff0d, 0xc6b685bd, 0x72742f05, 0xc6b0e767, 0x72715eb8, 0xc6ab4933,
+    0x726e8e23, 0xc6a5ab23,
+  0x726bbd48, 0xc6a00d37, 0x7268ec27, 0xc69a6f6e, 0x72661abf, 0xc694d1c8,
+    0x72634910, 0xc68f3446,
+  0x7260771b, 0xc68996e7, 0x725da4df, 0xc683f9ab, 0x725ad25d, 0xc67e5c93,
+    0x7257ff94, 0xc678bf9f,
+  0x72552c85, 0xc67322ce, 0x7252592f, 0xc66d8620, 0x724f8593, 0xc667e996,
+    0x724cb1b0, 0xc6624d30,
+  0x7249dd86, 0xc65cb0ed, 0x72470916, 0xc65714cd, 0x72443460, 0xc65178d1,
+    0x72415f63, 0xc64bdcf9,
+  0x723e8a20, 0xc6464144, 0x723bb496, 0xc640a5b3, 0x7238dec5, 0xc63b0a46,
+    0x723608af, 0xc6356efc,
+  0x72333251, 0xc62fd3d6, 0x72305bae, 0xc62a38d4, 0x722d84c4, 0xc6249df5,
+    0x722aad93, 0xc61f033a,
+  0x7227d61c, 0xc61968a2, 0x7224fe5f, 0xc613ce2f, 0x7222265b, 0xc60e33df,
+    0x721f4e11, 0xc60899b2,
+  0x721c7580, 0xc602ffaa, 0x72199ca9, 0xc5fd65c5, 0x7216c38c, 0xc5f7cc04,
+    0x7213ea28, 0xc5f23267,
+  0x7211107e, 0xc5ec98ee, 0x720e368d, 0xc5e6ff98, 0x720b5c57, 0xc5e16667,
+    0x720881d9, 0xc5dbcd59,
+  0x7205a716, 0xc5d6346f, 0x7202cc0c, 0xc5d09ba9, 0x71fff0bc, 0xc5cb0307,
+    0x71fd1525, 0xc5c56a89,
+  0x71fa3949, 0xc5bfd22e, 0x71f75d25, 0xc5ba39f8, 0x71f480bc, 0xc5b4a1e5,
+    0x71f1a40c, 0xc5af09f7,
+  0x71eec716, 0xc5a9722c, 0x71ebe9da, 0xc5a3da86, 0x71e90c57, 0xc59e4303,
+    0x71e62e8f, 0xc598aba5,
+  0x71e35080, 0xc593146a, 0x71e0722a, 0xc58d7d54, 0x71dd938f, 0xc587e661,
+    0x71dab4ad, 0xc5824f93,
+  0x71d7d585, 0xc57cb8e9, 0x71d4f617, 0xc5772263, 0x71d21662, 0xc5718c00,
+    0x71cf3667, 0xc56bf5c2,
+  0x71cc5626, 0xc5665fa9, 0x71c9759f, 0xc560c9b3, 0x71c694d2, 0xc55b33e2,
+    0x71c3b3bf, 0xc5559e34,
+  0x71c0d265, 0xc55008ab, 0x71bdf0c5, 0xc54a7346, 0x71bb0edf, 0xc544de05,
+    0x71b82cb3, 0xc53f48e9,
+  0x71b54a41, 0xc539b3f1, 0x71b26788, 0xc5341f1d, 0x71af848a, 0xc52e8a6d,
+    0x71aca145, 0xc528f5e1,
+  0x71a9bdba, 0xc523617a, 0x71a6d9e9, 0xc51dcd37, 0x71a3f5d2, 0xc5183919,
+    0x71a11175, 0xc512a51f,
+  0x719e2cd2, 0xc50d1149, 0x719b47e9, 0xc5077d97, 0x719862b9, 0xc501ea0a,
+    0x71957d44, 0xc4fc56a2,
+  0x71929789, 0xc4f6c35d, 0x718fb187, 0xc4f1303d, 0x718ccb3f, 0xc4eb9d42,
+    0x7189e4b2, 0xc4e60a6b,
+  0x7186fdde, 0xc4e077b8, 0x718416c4, 0xc4dae52a, 0x71812f65, 0xc4d552c1,
+    0x717e47bf, 0xc4cfc07c,
+  0x717b5fd3, 0xc4ca2e5b, 0x717877a1, 0xc4c49c5f, 0x71758f29, 0xc4bf0a87,
+    0x7172a66c, 0xc4b978d4,
+  0x716fbd68, 0xc4b3e746, 0x716cd41e, 0xc4ae55dc, 0x7169ea8f, 0xc4a8c497,
+    0x716700b9, 0xc4a33376,
+  0x7164169d, 0xc49da27a, 0x71612c3c, 0xc49811a3, 0x715e4194, 0xc49280f0,
+    0x715b56a7, 0xc48cf062,
+  0x71586b74, 0xc4875ff9, 0x71557ffa, 0xc481cfb4, 0x7152943b, 0xc47c3f94,
+    0x714fa836, 0xc476af98,
+  0x714cbbeb, 0xc4711fc2, 0x7149cf5a, 0xc46b9010, 0x7146e284, 0xc4660083,
+    0x7143f567, 0xc460711b,
+  0x71410805, 0xc45ae1d7, 0x713e1a5c, 0xc45552b8, 0x713b2c6e, 0xc44fc3be,
+    0x71383e3a, 0xc44a34e9,
+  0x71354fc0, 0xc444a639, 0x71326101, 0xc43f17ad, 0x712f71fb, 0xc4398947,
+    0x712c82b0, 0xc433fb05,
+  0x7129931f, 0xc42e6ce8, 0x7126a348, 0xc428def0, 0x7123b32b, 0xc423511d,
+    0x7120c2c8, 0xc41dc36f,
+  0x711dd220, 0xc41835e6, 0x711ae132, 0xc412a882, 0x7117effe, 0xc40d1b42,
+    0x7114fe84, 0xc4078e28,
+  0x71120cc5, 0xc4020133, 0x710f1ac0, 0xc3fc7462, 0x710c2875, 0xc3f6e7b7,
+    0x710935e4, 0xc3f15b31,
+  0x7106430e, 0xc3ebced0, 0x71034ff2, 0xc3e64294, 0x71005c90, 0xc3e0b67d,
+    0x70fd68e9, 0xc3db2a8b,
+  0x70fa74fc, 0xc3d59ebe, 0x70f780c9, 0xc3d01316, 0x70f48c50, 0xc3ca8793,
+    0x70f19792, 0xc3c4fc36,
+  0x70eea28e, 0xc3bf70fd, 0x70ebad45, 0xc3b9e5ea, 0x70e8b7b5, 0xc3b45afc,
+    0x70e5c1e1, 0xc3aed034,
+  0x70e2cbc6, 0xc3a94590, 0x70dfd566, 0xc3a3bb12, 0x70dcdec0, 0xc39e30b8,
+    0x70d9e7d5, 0xc398a685,
+  0x70d6f0a4, 0xc3931c76, 0x70d3f92d, 0xc38d928d, 0x70d10171, 0xc38808c9,
+    0x70ce096f, 0xc3827f2a,
+  0x70cb1128, 0xc37cf5b0, 0x70c8189b, 0xc3776c5c, 0x70c51fc8, 0xc371e32d,
+    0x70c226b0, 0xc36c5a24,
+  0x70bf2d53, 0xc366d140, 0x70bc33b0, 0xc3614881, 0x70b939c7, 0xc35bbfe8,
+    0x70b63f99, 0xc3563774,
+  0x70b34525, 0xc350af26, 0x70b04a6b, 0xc34b26fc, 0x70ad4f6d, 0xc3459ef9,
+    0x70aa5428, 0xc340171b,
+  0x70a7589f, 0xc33a8f62, 0x70a45ccf, 0xc33507cf, 0x70a160ba, 0xc32f8061,
+    0x709e6460, 0xc329f919,
+  0x709b67c0, 0xc32471f7, 0x70986adb, 0xc31eeaf9, 0x70956db1, 0xc3196422,
+    0x70927041, 0xc313dd70,
+  0x708f728b, 0xc30e56e4, 0x708c7490, 0xc308d07d, 0x70897650, 0xc3034a3c,
+    0x708677ca, 0xc2fdc420,
+  0x708378ff, 0xc2f83e2a, 0x708079ee, 0xc2f2b85a, 0x707d7a98, 0xc2ed32af,
+    0x707a7afd, 0xc2e7ad2a,
+  0x70777b1c, 0xc2e227cb, 0x70747af6, 0xc2dca291, 0x70717a8a, 0xc2d71d7e,
+    0x706e79d9, 0xc2d1988f,
+  0x706b78e3, 0xc2cc13c7, 0x706877a7, 0xc2c68f24, 0x70657626, 0xc2c10aa7,
+    0x70627460, 0xc2bb8650,
+  0x705f7255, 0xc2b6021f, 0x705c7004, 0xc2b07e14, 0x70596d6d, 0xc2aafa2e,
+    0x70566a92, 0xc2a5766e,
+  0x70536771, 0xc29ff2d4, 0x7050640b, 0xc29a6f60, 0x704d6060, 0xc294ec12,
+    0x704a5c6f, 0xc28f68e9,
+  0x70475839, 0xc289e5e7, 0x704453be, 0xc284630a, 0x70414efd, 0xc27ee054,
+    0x703e49f8, 0xc2795dc3,
+  0x703b44ad, 0xc273db58, 0x70383f1d, 0xc26e5913, 0x70353947, 0xc268d6f5,
+    0x7032332d, 0xc26354fc,
+  0x702f2ccd, 0xc25dd329, 0x702c2628, 0xc258517c, 0x70291f3e, 0xc252cff5,
+    0x7026180e, 0xc24d4e95,
+  0x7023109a, 0xc247cd5a, 0x702008e0, 0xc2424c46, 0x701d00e1, 0xc23ccb57,
+    0x7019f89d, 0xc2374a8f,
+  0x7016f014, 0xc231c9ec, 0x7013e746, 0xc22c4970, 0x7010de32, 0xc226c91a,
+    0x700dd4da, 0xc22148ea,
+  0x700acb3c, 0xc21bc8e1, 0x7007c159, 0xc21648fd, 0x7004b731, 0xc210c940,
+    0x7001acc4, 0xc20b49a9,
+  0x6ffea212, 0xc205ca38, 0x6ffb971b, 0xc2004aed, 0x6ff88bde, 0xc1facbc9,
+    0x6ff5805d, 0xc1f54cca,
+  0x6ff27497, 0xc1efcdf3, 0x6fef688b, 0xc1ea4f41, 0x6fec5c3b, 0xc1e4d0b6,
+    0x6fe94fa5, 0xc1df5251,
+  0x6fe642ca, 0xc1d9d412, 0x6fe335ab, 0xc1d455f9, 0x6fe02846, 0xc1ced807,
+    0x6fdd1a9c, 0xc1c95a3c,
+  0x6fda0cae, 0xc1c3dc97, 0x6fd6fe7a, 0xc1be5f18, 0x6fd3f001, 0xc1b8e1bf,
+    0x6fd0e144, 0xc1b3648d,
+  0x6fcdd241, 0xc1ade781, 0x6fcac2fa, 0xc1a86a9c, 0x6fc7b36d, 0xc1a2edde,
+    0x6fc4a39c, 0xc19d7145,
+  0x6fc19385, 0xc197f4d4, 0x6fbe832a, 0xc1927888, 0x6fbb728a, 0xc18cfc63,
+    0x6fb861a4, 0xc1878065,
+  0x6fb5507a, 0xc182048d, 0x6fb23f0b, 0xc17c88dc, 0x6faf2d57, 0xc1770d52,
+    0x6fac1b5f, 0xc17191ee,
+  0x6fa90921, 0xc16c16b0, 0x6fa5f69e, 0xc1669b99, 0x6fa2e3d7, 0xc16120a9,
+    0x6f9fd0cb, 0xc15ba5df,
+  0x6f9cbd79, 0xc1562b3d, 0x6f99a9e3, 0xc150b0c0, 0x6f969608, 0xc14b366b,
+    0x6f9381e9, 0xc145bc3c,
+  0x6f906d84, 0xc1404233, 0x6f8d58db, 0xc13ac852, 0x6f8a43ed, 0xc1354e97,
+    0x6f872eba, 0xc12fd503,
+  0x6f841942, 0xc12a5b95, 0x6f810386, 0xc124e24f, 0x6f7ded84, 0xc11f692f,
+    0x6f7ad73e, 0xc119f036,
+  0x6f77c0b3, 0xc1147764, 0x6f74a9e4, 0xc10efeb8, 0x6f7192cf, 0xc1098634,
+    0x6f6e7b76, 0xc1040dd6,
+  0x6f6b63d8, 0xc0fe959f, 0x6f684bf6, 0xc0f91d8f, 0x6f6533ce, 0xc0f3a5a6,
+    0x6f621b62, 0xc0ee2de3,
+  0x6f5f02b2, 0xc0e8b648, 0x6f5be9bc, 0xc0e33ed4, 0x6f58d082, 0xc0ddc786,
+    0x6f55b703, 0xc0d8505f,
+  0x6f529d40, 0xc0d2d960, 0x6f4f8338, 0xc0cd6287, 0x6f4c68eb, 0xc0c7ebd6,
+    0x6f494e5a, 0xc0c2754b,
+  0x6f463383, 0xc0bcfee7, 0x6f431869, 0xc0b788ab, 0x6f3ffd09, 0xc0b21295,
+    0x6f3ce165, 0xc0ac9ca6,
+  0x6f39c57d, 0xc0a726df, 0x6f36a94f, 0xc0a1b13e, 0x6f338cde, 0xc09c3bc5,
+    0x6f307027, 0xc096c673,
+  0x6f2d532c, 0xc0915148, 0x6f2a35ed, 0xc08bdc44, 0x6f271868, 0xc0866767,
+    0x6f23faa0, 0xc080f2b1,
+  0x6f20dc92, 0xc07b7e23, 0x6f1dbe41, 0xc07609bb, 0x6f1a9faa, 0xc070957b,
+    0x6f1780cf, 0xc06b2162,
+  0x6f1461b0, 0xc065ad70, 0x6f11424c, 0xc06039a6, 0x6f0e22a3, 0xc05ac603,
+    0x6f0b02b6, 0xc0555287,
+  0x6f07e285, 0xc04fdf32, 0x6f04c20f, 0xc04a6c05, 0x6f01a155, 0xc044f8fe,
+    0x6efe8056, 0xc03f8620,
+  0x6efb5f12, 0xc03a1368, 0x6ef83d8a, 0xc034a0d8, 0x6ef51bbe, 0xc02f2e6f,
+    0x6ef1f9ad, 0xc029bc2e,
+  0x6eeed758, 0xc0244a14, 0x6eebb4bf, 0xc01ed821, 0x6ee891e1, 0xc0196656,
+    0x6ee56ebe, 0xc013f4b2,
+  0x6ee24b57, 0xc00e8336, 0x6edf27ac, 0xc00911e1, 0x6edc03bc, 0xc003a0b3,
+    0x6ed8df88, 0xbffe2fad,
+  0x6ed5bb10, 0xbff8bece, 0x6ed29653, 0xbff34e17, 0x6ecf7152, 0xbfeddd88,
+    0x6ecc4c0d, 0xbfe86d20,
+  0x6ec92683, 0xbfe2fcdf, 0x6ec600b5, 0xbfdd8cc6, 0x6ec2daa2, 0xbfd81cd5,
+    0x6ebfb44b, 0xbfd2ad0b,
+  0x6ebc8db0, 0xbfcd3d69, 0x6eb966d1, 0xbfc7cdee, 0x6eb63fad, 0xbfc25e9b,
+    0x6eb31845, 0xbfbcef70,
+  0x6eaff099, 0xbfb7806c, 0x6eacc8a8, 0xbfb21190, 0x6ea9a073, 0xbfaca2dc,
+    0x6ea677fa, 0xbfa7344f,
+  0x6ea34f3d, 0xbfa1c5ea, 0x6ea0263b, 0xbf9c57ac, 0x6e9cfcf5, 0xbf96e997,
+    0x6e99d36b, 0xbf917ba9,
+  0x6e96a99d, 0xbf8c0de3, 0x6e937f8a, 0xbf86a044, 0x6e905534, 0xbf8132ce,
+    0x6e8d2a99, 0xbf7bc57f,
+  0x6e89ffb9, 0xbf765858, 0x6e86d496, 0xbf70eb59, 0x6e83a92f, 0xbf6b7e81,
+    0x6e807d83, 0xbf6611d2,
+  0x6e7d5193, 0xbf60a54a, 0x6e7a255f, 0xbf5b38ea, 0x6e76f8e7, 0xbf55ccb2,
+    0x6e73cc2b, 0xbf5060a2,
+  0x6e709f2a, 0xbf4af4ba, 0x6e6d71e6, 0xbf4588fa, 0x6e6a445d, 0xbf401d61,
+    0x6e671690, 0xbf3ab1f1,
+  0x6e63e87f, 0xbf3546a8, 0x6e60ba2a, 0xbf2fdb88, 0x6e5d8b91, 0xbf2a708f,
+    0x6e5a5cb4, 0xbf2505bf,
+  0x6e572d93, 0xbf1f9b16, 0x6e53fe2e, 0xbf1a3096, 0x6e50ce84, 0xbf14c63d,
+    0x6e4d9e97, 0xbf0f5c0d,
+  0x6e4a6e66, 0xbf09f205, 0x6e473df0, 0xbf048824, 0x6e440d37, 0xbeff1e6c,
+    0x6e40dc39, 0xbef9b4dc,
+  0x6e3daaf8, 0xbef44b74, 0x6e3a7972, 0xbeeee234, 0x6e3747a9, 0xbee9791c,
+    0x6e34159b, 0xbee4102d,
+  0x6e30e34a, 0xbedea765, 0x6e2db0b4, 0xbed93ec6, 0x6e2a7ddb, 0xbed3d64f,
+    0x6e274abe, 0xbece6e00,
+  0x6e24175c, 0xbec905d9, 0x6e20e3b7, 0xbec39ddb, 0x6e1dafce, 0xbebe3605,
+    0x6e1a7ba1, 0xbeb8ce57,
+  0x6e174730, 0xbeb366d1, 0x6e14127b, 0xbeadff74, 0x6e10dd82, 0xbea8983f,
+    0x6e0da845, 0xbea33132,
+  0x6e0a72c5, 0xbe9dca4e, 0x6e073d00, 0xbe986391, 0x6e0406f8, 0xbe92fcfe,
+    0x6e00d0ac, 0xbe8d9692,
+  0x6dfd9a1c, 0xbe88304f, 0x6dfa6348, 0xbe82ca35, 0x6df72c30, 0xbe7d6442,
+    0x6df3f4d4, 0xbe77fe78,
+  0x6df0bd35, 0xbe7298d7, 0x6ded8552, 0xbe6d335e, 0x6dea4d2b, 0xbe67ce0d,
+    0x6de714c0, 0xbe6268e5,
+  0x6de3dc11, 0xbe5d03e6, 0x6de0a31f, 0xbe579f0f, 0x6ddd69e9, 0xbe523a60,
+    0x6dda306f, 0xbe4cd5da,
+  0x6dd6f6b1, 0xbe47717c, 0x6dd3bcaf, 0xbe420d47, 0x6dd0826a, 0xbe3ca93b,
+    0x6dcd47e1, 0xbe374557,
+  0x6dca0d14, 0xbe31e19b, 0x6dc6d204, 0xbe2c7e09, 0x6dc396b0, 0xbe271a9f,
+    0x6dc05b18, 0xbe21b75d,
+  0x6dbd1f3c, 0xbe1c5444, 0x6db9e31d, 0xbe16f154, 0x6db6a6ba, 0xbe118e8c,
+    0x6db36a14, 0xbe0c2bed,
+  0x6db02d29, 0xbe06c977, 0x6daceffb, 0xbe01672a, 0x6da9b28a, 0xbdfc0505,
+    0x6da674d5, 0xbdf6a309,
+  0x6da336dc, 0xbdf14135, 0x6d9ff89f, 0xbdebdf8b, 0x6d9cba1f, 0xbde67e09,
+    0x6d997b5b, 0xbde11cb0,
+  0x6d963c54, 0xbddbbb7f, 0x6d92fd09, 0xbdd65a78, 0x6d8fbd7a, 0xbdd0f999,
+    0x6d8c7da8, 0xbdcb98e3,
+  0x6d893d93, 0xbdc63856, 0x6d85fd39, 0xbdc0d7f2, 0x6d82bc9d, 0xbdbb77b7,
+    0x6d7f7bbc, 0xbdb617a4,
+  0x6d7c3a98, 0xbdb0b7bb, 0x6d78f931, 0xbdab57fa, 0x6d75b786, 0xbda5f862,
+    0x6d727597, 0xbda098f3,
+  0x6d6f3365, 0xbd9b39ad, 0x6d6bf0f0, 0xbd95da91, 0x6d68ae37, 0xbd907b9d,
+    0x6d656b3a, 0xbd8b1cd2,
+  0x6d6227fa, 0xbd85be30, 0x6d5ee477, 0xbd805fb7, 0x6d5ba0b0, 0xbd7b0167,
+    0x6d585ca6, 0xbd75a340,
+  0x6d551858, 0xbd704542, 0x6d51d3c6, 0xbd6ae76d, 0x6d4e8ef2, 0xbd6589c1,
+    0x6d4b49da, 0xbd602c3f,
+  0x6d48047e, 0xbd5acee5, 0x6d44bedf, 0xbd5571b5, 0x6d4178fd, 0xbd5014ad,
+    0x6d3e32d7, 0xbd4ab7cf,
+  0x6d3aec6e, 0xbd455b1a, 0x6d37a5c1, 0xbd3ffe8e, 0x6d345ed1, 0xbd3aa22c,
+    0x6d31179e, 0xbd3545f2,
+  0x6d2dd027, 0xbd2fe9e2, 0x6d2a886e, 0xbd2a8dfb, 0x6d274070, 0xbd25323d,
+    0x6d23f830, 0xbd1fd6a8,
+  0x6d20afac, 0xbd1a7b3d, 0x6d1d66e4, 0xbd151ffb, 0x6d1a1dda, 0xbd0fc4e2,
+    0x6d16d48c, 0xbd0a69f2,
+  0x6d138afb, 0xbd050f2c, 0x6d104126, 0xbcffb48f, 0x6d0cf70f, 0xbcfa5a1b,
+    0x6d09acb4, 0xbcf4ffd1,
+  0x6d066215, 0xbcefa5b0, 0x6d031734, 0xbcea4bb9, 0x6cffcc0f, 0xbce4f1eb,
+    0x6cfc80a7, 0xbcdf9846,
+  0x6cf934fc, 0xbcda3ecb, 0x6cf5e90d, 0xbcd4e579, 0x6cf29cdc, 0xbccf8c50,
+    0x6cef5067, 0xbcca3351,
+  0x6cec03af, 0xbcc4da7b, 0x6ce8b6b4, 0xbcbf81cf, 0x6ce56975, 0xbcba294d,
+    0x6ce21bf4, 0xbcb4d0f4,
+  0x6cdece2f, 0xbcaf78c4, 0x6cdb8027, 0xbcaa20be, 0x6cd831dc, 0xbca4c8e1,
+    0x6cd4e34e, 0xbc9f712e,
+  0x6cd1947c, 0xbc9a19a5, 0x6cce4568, 0xbc94c245, 0x6ccaf610, 0xbc8f6b0f,
+    0x6cc7a676, 0xbc8a1402,
+  0x6cc45698, 0xbc84bd1f, 0x6cc10677, 0xbc7f6665, 0x6cbdb613, 0xbc7a0fd6,
+    0x6cba656c, 0xbc74b96f,
+  0x6cb71482, 0xbc6f6333, 0x6cb3c355, 0xbc6a0d20, 0x6cb071e4, 0xbc64b737,
+    0x6cad2031, 0xbc5f6177,
+  0x6ca9ce3b, 0xbc5a0be2, 0x6ca67c01, 0xbc54b676, 0x6ca32985, 0xbc4f6134,
+    0x6c9fd6c6, 0xbc4a0c1b,
+  0x6c9c83c3, 0xbc44b72c, 0x6c99307e, 0xbc3f6267, 0x6c95dcf6, 0xbc3a0dcc,
+    0x6c92892a, 0xbc34b95b,
+  0x6c8f351c, 0xbc2f6513, 0x6c8be0cb, 0xbc2a10f6, 0x6c888c36, 0xbc24bd02,
+    0x6c85375f, 0xbc1f6938,
+  0x6c81e245, 0xbc1a1598, 0x6c7e8ce8, 0xbc14c221, 0x6c7b3748, 0xbc0f6ed5,
+    0x6c77e165, 0xbc0a1bb3,
+  0x6c748b3f, 0xbc04c8ba, 0x6c7134d7, 0xbbff75ec, 0x6c6dde2b, 0xbbfa2347,
+    0x6c6a873d, 0xbbf4d0cc,
+  0x6c67300b, 0xbbef7e7c, 0x6c63d897, 0xbbea2c55, 0x6c6080e0, 0xbbe4da58,
+    0x6c5d28e6, 0xbbdf8885,
+  0x6c59d0a9, 0xbbda36dd, 0x6c56782a, 0xbbd4e55e, 0x6c531f67, 0xbbcf940a,
+    0x6c4fc662, 0xbbca42df,
+  0x6c4c6d1a, 0xbbc4f1df, 0x6c49138f, 0xbbbfa108, 0x6c45b9c1, 0xbbba505c,
+    0x6c425fb1, 0xbbb4ffda,
+  0x6c3f055d, 0xbbafaf82, 0x6c3baac7, 0xbbaa5f54, 0x6c384fef, 0xbba50f50,
+    0x6c34f4d3, 0xbb9fbf77,
+  0x6c319975, 0xbb9a6fc7, 0x6c2e3dd4, 0xbb952042, 0x6c2ae1f0, 0xbb8fd0e7,
+    0x6c2785ca, 0xbb8a81b6,
+  0x6c242960, 0xbb8532b0, 0x6c20ccb4, 0xbb7fe3d3, 0x6c1d6fc6, 0xbb7a9521,
+    0x6c1a1295, 0xbb754699,
+  0x6c16b521, 0xbb6ff83c, 0x6c13576a, 0xbb6aaa09, 0x6c0ff971, 0xbb655c00,
+    0x6c0c9b35, 0xbb600e21,
+  0x6c093cb6, 0xbb5ac06d, 0x6c05ddf5, 0xbb5572e3, 0x6c027ef1, 0xbb502583,
+    0x6bff1faa, 0xbb4ad84e,
+  0x6bfbc021, 0xbb458b43, 0x6bf86055, 0xbb403e63, 0x6bf50047, 0xbb3af1ad,
+    0x6bf19ff6, 0xbb35a521,
+  0x6bee3f62, 0xbb3058c0, 0x6beade8c, 0xbb2b0c8a, 0x6be77d74, 0xbb25c07d,
+    0x6be41c18, 0xbb20749c,
+  0x6be0ba7b, 0xbb1b28e4, 0x6bdd589a, 0xbb15dd57, 0x6bd9f677, 0xbb1091f5,
+    0x6bd69412, 0xbb0b46bd,
+  0x6bd3316a, 0xbb05fbb0, 0x6bcfce80, 0xbb00b0ce, 0x6bcc6b53, 0xbafb6615,
+    0x6bc907e3, 0xbaf61b88,
+  0x6bc5a431, 0xbaf0d125, 0x6bc2403d, 0xbaeb86ed, 0x6bbedc06, 0xbae63cdf,
+    0x6bbb778d, 0xbae0f2fc,
+  0x6bb812d1, 0xbadba943, 0x6bb4add3, 0xbad65fb5, 0x6bb14892, 0xbad11652,
+    0x6bade30f, 0xbacbcd1a,
+  0x6baa7d49, 0xbac6840c, 0x6ba71741, 0xbac13b29, 0x6ba3b0f7, 0xbabbf270,
+    0x6ba04a6a, 0xbab6a9e3,
+  0x6b9ce39b, 0xbab16180, 0x6b997c8a, 0xbaac1948, 0x6b961536, 0xbaa6d13a,
+    0x6b92ada0, 0xbaa18958,
+  0x6b8f45c7, 0xba9c41a0, 0x6b8bddac, 0xba96fa13, 0x6b88754f, 0xba91b2b1,
+    0x6b850caf, 0xba8c6b79,
+  0x6b81a3cd, 0xba87246d, 0x6b7e3aa9, 0xba81dd8b, 0x6b7ad142, 0xba7c96d4,
+    0x6b776799, 0xba775048,
+  0x6b73fdae, 0xba7209e7, 0x6b709381, 0xba6cc3b1, 0x6b6d2911, 0xba677da6,
+    0x6b69be5f, 0xba6237c5,
+  0x6b66536b, 0xba5cf210, 0x6b62e834, 0xba57ac86, 0x6b5f7cbc, 0xba526726,
+    0x6b5c1101, 0xba4d21f2,
+  0x6b58a503, 0xba47dce8, 0x6b5538c4, 0xba42980a, 0x6b51cc42, 0xba3d5356,
+    0x6b4e5f7f, 0xba380ece,
+  0x6b4af279, 0xba32ca71, 0x6b478530, 0xba2d863e, 0x6b4417a6, 0xba284237,
+    0x6b40a9d9, 0xba22fe5b,
+  0x6b3d3bcb, 0xba1dbaaa, 0x6b39cd7a, 0xba187724, 0x6b365ee7, 0xba1333c9,
+    0x6b32f012, 0xba0df099,
+  0x6b2f80fb, 0xba08ad95, 0x6b2c11a1, 0xba036abb, 0x6b28a206, 0xb9fe280d,
+    0x6b253228, 0xb9f8e58a,
+  0x6b21c208, 0xb9f3a332, 0x6b1e51a7, 0xb9ee6106, 0x6b1ae103, 0xb9e91f04,
+    0x6b17701d, 0xb9e3dd2e,
+  0x6b13fef5, 0xb9de9b83, 0x6b108d8b, 0xb9d95a03, 0x6b0d1bdf, 0xb9d418af,
+    0x6b09a9f1, 0xb9ced786,
+  0x6b0637c1, 0xb9c99688, 0x6b02c54f, 0xb9c455b6, 0x6aff529a, 0xb9bf150e,
+    0x6afbdfa4, 0xb9b9d493,
+  0x6af86c6c, 0xb9b49442, 0x6af4f8f2, 0xb9af541d, 0x6af18536, 0xb9aa1423,
+    0x6aee1138, 0xb9a4d455,
+  0x6aea9cf8, 0xb99f94b2, 0x6ae72876, 0xb99a553a, 0x6ae3b3b2, 0xb99515ee,
+    0x6ae03eac, 0xb98fd6cd,
+  0x6adcc964, 0xb98a97d8, 0x6ad953db, 0xb985590e, 0x6ad5de0f, 0xb9801a70,
+    0x6ad26802, 0xb97adbfd,
+  0x6acef1b2, 0xb9759db6, 0x6acb7b21, 0xb9705f9a, 0x6ac8044e, 0xb96b21aa,
+    0x6ac48d39, 0xb965e3e5,
+  0x6ac115e2, 0xb960a64c, 0x6abd9e49, 0xb95b68de, 0x6aba266e, 0xb9562b9c,
+    0x6ab6ae52, 0xb950ee86,
+  0x6ab335f4, 0xb94bb19b, 0x6aafbd54, 0xb94674dc, 0x6aac4472, 0xb9413848,
+    0x6aa8cb4e, 0xb93bfbe0,
+  0x6aa551e9, 0xb936bfa4, 0x6aa1d841, 0xb9318393, 0x6a9e5e58, 0xb92c47ae,
+    0x6a9ae42e, 0xb9270bf5,
+  0x6a9769c1, 0xb921d067, 0x6a93ef13, 0xb91c9505, 0x6a907423, 0xb91759cf,
+    0x6a8cf8f1, 0xb9121ec5,
+  0x6a897d7d, 0xb90ce3e6, 0x6a8601c8, 0xb907a933, 0x6a8285d1, 0xb9026eac,
+    0x6a7f0999, 0xb8fd3451,
+  0x6a7b8d1e, 0xb8f7fa21, 0x6a781062, 0xb8f2c01d, 0x6a749365, 0xb8ed8646,
+    0x6a711625, 0xb8e84c99,
+  0x6a6d98a4, 0xb8e31319, 0x6a6a1ae2, 0xb8ddd9c5, 0x6a669cdd, 0xb8d8a09d,
+    0x6a631e97, 0xb8d367a0,
+  0x6a5fa010, 0xb8ce2ecf, 0x6a5c2147, 0xb8c8f62b, 0x6a58a23c, 0xb8c3bdb2,
+    0x6a5522ef, 0xb8be8565,
+  0x6a51a361, 0xb8b94d44, 0x6a4e2392, 0xb8b4154f, 0x6a4aa381, 0xb8aedd86,
+    0x6a47232e, 0xb8a9a5e9,
+  0x6a43a29a, 0xb8a46e78, 0x6a4021c4, 0xb89f3733, 0x6a3ca0ad, 0xb89a001a,
+    0x6a391f54, 0xb894c92d,
+  0x6a359db9, 0xb88f926d, 0x6a321bdd, 0xb88a5bd8, 0x6a2e99c0, 0xb885256f,
+    0x6a2b1761, 0xb87fef33,
+  0x6a2794c1, 0xb87ab922, 0x6a2411df, 0xb875833e, 0x6a208ebb, 0xb8704d85,
+    0x6a1d0b57, 0xb86b17f9,
+  0x6a1987b0, 0xb865e299, 0x6a1603c8, 0xb860ad66, 0x6a127f9f, 0xb85b785e,
+    0x6a0efb35, 0xb8564383,
+  0x6a0b7689, 0xb8510ed4, 0x6a07f19b, 0xb84bda51, 0x6a046c6c, 0xb846a5fa,
+    0x6a00e6fc, 0xb84171cf,
+  0x69fd614a, 0xb83c3dd1, 0x69f9db57, 0xb83709ff, 0x69f65523, 0xb831d659,
+    0x69f2cead, 0xb82ca2e0,
+  0x69ef47f6, 0xb8276f93, 0x69ebc0fe, 0xb8223c72, 0x69e839c4, 0xb81d097e,
+    0x69e4b249, 0xb817d6b6,
+  0x69e12a8c, 0xb812a41a, 0x69dda28f, 0xb80d71aa, 0x69da1a50, 0xb8083f67,
+    0x69d691cf, 0xb8030d51,
+  0x69d3090e, 0xb7fddb67, 0x69cf800b, 0xb7f8a9a9, 0x69cbf6c7, 0xb7f37818,
+    0x69c86d41, 0xb7ee46b3,
+  0x69c4e37a, 0xb7e9157a, 0x69c15973, 0xb7e3e46e, 0x69bdcf29, 0xb7deb38f,
+    0x69ba449f, 0xb7d982dc,
+  0x69b6b9d3, 0xb7d45255, 0x69b32ec7, 0xb7cf21fb, 0x69afa378, 0xb7c9f1ce,
+    0x69ac17e9, 0xb7c4c1cd,
+  0x69a88c19, 0xb7bf91f8, 0x69a50007, 0xb7ba6251, 0x69a173b5, 0xb7b532d6,
+    0x699de721, 0xb7b00387,
+  0x699a5a4c, 0xb7aad465, 0x6996cd35, 0xb7a5a570, 0x69933fde, 0xb7a076a7,
+    0x698fb246, 0xb79b480b,
+  0x698c246c, 0xb796199b, 0x69889651, 0xb790eb58, 0x698507f6, 0xb78bbd42,
+    0x69817959, 0xb7868f59,
+  0x697dea7b, 0xb781619c, 0x697a5b5c, 0xb77c340c, 0x6976cbfc, 0xb77706a9,
+    0x69733c5b, 0xb771d972,
+  0x696fac78, 0xb76cac69, 0x696c1c55, 0xb7677f8c, 0x69688bf1, 0xb76252db,
+    0x6964fb4c, 0xb75d2658,
+  0x69616a65, 0xb757fa01, 0x695dd93e, 0xb752cdd8, 0x695a47d6, 0xb74da1db,
+    0x6956b62d, 0xb748760b,
+  0x69532442, 0xb7434a67, 0x694f9217, 0xb73e1ef1, 0x694bffab, 0xb738f3a7,
+    0x69486cfe, 0xb733c88b,
+  0x6944da10, 0xb72e9d9b, 0x694146e1, 0xb72972d8, 0x693db371, 0xb7244842,
+    0x693a1fc0, 0xb71f1dd9,
+  0x69368bce, 0xb719f39e, 0x6932f79b, 0xb714c98e, 0x692f6328, 0xb70f9fac,
+    0x692bce73, 0xb70a75f7,
+  0x6928397e, 0xb7054c6f, 0x6924a448, 0xb7002314, 0x69210ed1, 0xb6faf9e6,
+    0x691d7919, 0xb6f5d0e5,
+  0x6919e320, 0xb6f0a812, 0x69164ce7, 0xb6eb7f6b, 0x6912b66c, 0xb6e656f1,
+    0x690f1fb1, 0xb6e12ea4,
+  0x690b88b5, 0xb6dc0685, 0x6907f178, 0xb6d6de92, 0x690459fb, 0xb6d1b6cd,
+    0x6900c23c, 0xb6cc8f35,
+  0x68fd2a3d, 0xb6c767ca, 0x68f991fd, 0xb6c2408c, 0x68f5f97d, 0xb6bd197c,
+    0x68f260bb, 0xb6b7f298,
+  0x68eec7b9, 0xb6b2cbe2, 0x68eb2e76, 0xb6ada559, 0x68e794f3, 0xb6a87efd,
+    0x68e3fb2e, 0xb6a358ce,
+  0x68e06129, 0xb69e32cd, 0x68dcc6e4, 0xb6990cf9, 0x68d92c5d, 0xb693e752,
+    0x68d59196, 0xb68ec1d9,
+  0x68d1f68f, 0xb6899c8d, 0x68ce5b46, 0xb684776e, 0x68cabfbd, 0xb67f527c,
+    0x68c723f3, 0xb67a2db8,
+  0x68c387e9, 0xb6750921, 0x68bfeb9e, 0xb66fe4b8, 0x68bc4f13, 0xb66ac07c,
+    0x68b8b247, 0xb6659c6d,
+  0x68b5153a, 0xb660788c, 0x68b177ed, 0xb65b54d8, 0x68adda5f, 0xb6563151,
+    0x68aa3c90, 0xb6510df8,
+  0x68a69e81, 0xb64beacd, 0x68a30031, 0xb646c7ce, 0x689f61a1, 0xb641a4fe,
+    0x689bc2d1, 0xb63c825b,
+  0x689823bf, 0xb6375fe5, 0x6894846e, 0xb6323d9d, 0x6890e4dc, 0xb62d1b82,
+    0x688d4509, 0xb627f995,
+  0x6889a4f6, 0xb622d7d6, 0x688604a2, 0xb61db644, 0x6882640e, 0xb61894df,
+    0x687ec339, 0xb61373a9,
+  0x687b2224, 0xb60e529f, 0x687780ce, 0xb60931c4, 0x6873df38, 0xb6041116,
+    0x68703d62, 0xb5fef095,
+  0x686c9b4b, 0xb5f9d043, 0x6868f8f4, 0xb5f4b01e, 0x6865565c, 0xb5ef9026,
+    0x6861b384, 0xb5ea705d,
+  0x685e106c, 0xb5e550c1, 0x685a6d13, 0xb5e03153, 0x6856c979, 0xb5db1212,
+    0x685325a0, 0xb5d5f2ff,
+  0x684f8186, 0xb5d0d41a, 0x684bdd2c, 0xb5cbb563, 0x68483891, 0xb5c696da,
+    0x684493b6, 0xb5c1787e,
+  0x6840ee9b, 0xb5bc5a50, 0x683d493f, 0xb5b73c50, 0x6839a3a4, 0xb5b21e7e,
+    0x6835fdc7, 0xb5ad00d9,
+  0x683257ab, 0xb5a7e362, 0x682eb14e, 0xb5a2c61a, 0x682b0ab1, 0xb59da8ff,
+    0x682763d4, 0xb5988c12,
+  0x6823bcb7, 0xb5936f53, 0x68201559, 0xb58e52c2, 0x681c6dbb, 0xb589365e,
+    0x6818c5dd, 0xb5841a29,
+  0x68151dbe, 0xb57efe22, 0x68117560, 0xb579e248, 0x680dccc1, 0xb574c69d,
+    0x680a23e2, 0xb56fab1f,
+  0x68067ac3, 0xb56a8fd0, 0x6802d164, 0xb56574ae, 0x67ff27c4, 0xb56059bb,
+    0x67fb7de5, 0xb55b3ef5,
+  0x67f7d3c5, 0xb556245e, 0x67f42965, 0xb55109f5, 0x67f07ec5, 0xb54befba,
+    0x67ecd3e5, 0xb546d5ac,
+  0x67e928c5, 0xb541bbcd, 0x67e57d64, 0xb53ca21c, 0x67e1d1c4, 0xb5378899,
+    0x67de25e3, 0xb5326f45,
+  0x67da79c3, 0xb52d561e, 0x67d6cd62, 0xb5283d26, 0x67d320c1, 0xb523245b,
+    0x67cf73e1, 0xb51e0bbf,
+  0x67cbc6c0, 0xb518f351, 0x67c8195f, 0xb513db12, 0x67c46bbe, 0xb50ec300,
+    0x67c0bddd, 0xb509ab1d,
+  0x67bd0fbd, 0xb5049368, 0x67b9615c, 0xb4ff7be1, 0x67b5b2bb, 0xb4fa6489,
+    0x67b203da, 0xb4f54d5f,
+  0x67ae54ba, 0xb4f03663, 0x67aaa559, 0xb4eb1f95, 0x67a6f5b8, 0xb4e608f6,
+    0x67a345d8, 0xb4e0f285,
+  0x679f95b7, 0xb4dbdc42, 0x679be557, 0xb4d6c62e, 0x679834b6, 0xb4d1b048,
+    0x679483d6, 0xb4cc9a90,
+  0x6790d2b6, 0xb4c78507, 0x678d2156, 0xb4c26fad, 0x67896fb6, 0xb4bd5a80,
+    0x6785bdd6, 0xb4b84582,
+  0x67820bb7, 0xb4b330b3, 0x677e5957, 0xb4ae1c12, 0x677aa6b8, 0xb4a9079f,
+    0x6776f3d9, 0xb4a3f35b,
+  0x677340ba, 0xb49edf45, 0x676f8d5b, 0xb499cb5e, 0x676bd9bd, 0xb494b7a6,
+    0x676825de, 0xb48fa41c,
+  0x676471c0, 0xb48a90c0, 0x6760bd62, 0xb4857d93, 0x675d08c4, 0xb4806a95,
+    0x675953e7, 0xb47b57c5,
+  0x67559eca, 0xb4764523, 0x6751e96d, 0xb47132b1, 0x674e33d0, 0xb46c206d,
+    0x674a7df4, 0xb4670e57,
+  0x6746c7d8, 0xb461fc70, 0x6743117c, 0xb45ceab8, 0x673f5ae0, 0xb457d92f,
+    0x673ba405, 0xb452c7d4,
+  0x6737ecea, 0xb44db6a8, 0x67343590, 0xb448a5aa, 0x67307df5, 0xb44394db,
+    0x672cc61c, 0xb43e843b,
+  0x67290e02, 0xb43973ca, 0x672555a9, 0xb4346387, 0x67219d10, 0xb42f5373,
+    0x671de438, 0xb42a438e,
+  0x671a2b20, 0xb42533d8, 0x671671c8, 0xb4202451, 0x6712b831, 0xb41b14f8,
+    0x670efe5a, 0xb41605ce,
+  0x670b4444, 0xb410f6d3, 0x670789ee, 0xb40be807, 0x6703cf58, 0xb406d969,
+    0x67001483, 0xb401cafb,
+  0x66fc596f, 0xb3fcbcbb, 0x66f89e1b, 0xb3f7aeaa, 0x66f4e287, 0xb3f2a0c9,
+    0x66f126b4, 0xb3ed9316,
+  0x66ed6aa1, 0xb3e88592, 0x66e9ae4f, 0xb3e3783d, 0x66e5f1be, 0xb3de6b17,
+    0x66e234ed, 0xb3d95e1f,
+  0x66de77dc, 0xb3d45157, 0x66daba8c, 0xb3cf44be, 0x66d6fcfd, 0xb3ca3854,
+    0x66d33f2e, 0xb3c52c19,
+  0x66cf8120, 0xb3c0200c, 0x66cbc2d2, 0xb3bb142f, 0x66c80445, 0xb3b60881,
+    0x66c44579, 0xb3b0fd02,
+  0x66c0866d, 0xb3abf1b2, 0x66bcc721, 0xb3a6e691, 0x66b90797, 0xb3a1dba0,
+    0x66b547cd, 0xb39cd0dd,
+  0x66b187c3, 0xb397c649, 0x66adc77b, 0xb392bbe5, 0x66aa06f3, 0xb38db1b0,
+    0x66a6462b, 0xb388a7aa,
+  0x66a28524, 0xb3839dd3, 0x669ec3de, 0xb37e942b, 0x669b0259, 0xb3798ab2,
+    0x66974095, 0xb3748169,
+  0x66937e91, 0xb36f784f, 0x668fbc4e, 0xb36a6f64, 0x668bf9cb, 0xb36566a8,
+    0x66883709, 0xb3605e1c,
+  0x66847408, 0xb35b55bf, 0x6680b0c8, 0xb3564d91, 0x667ced49, 0xb3514592,
+    0x6679298a, 0xb34c3dc3,
+  0x6675658c, 0xb3473623, 0x6671a14f, 0xb3422eb2, 0x666ddcd3, 0xb33d2771,
+    0x666a1818, 0xb338205f,
+  0x6666531d, 0xb333197c, 0x66628de4, 0xb32e12c9, 0x665ec86b, 0xb3290c45,
+    0x665b02b3, 0xb32405f1,
+  0x66573cbb, 0xb31effcc, 0x66537685, 0xb319f9d6, 0x664fb010, 0xb314f410,
+    0x664be95b, 0xb30fee79,
+  0x66482267, 0xb30ae912, 0x66445b35, 0xb305e3da, 0x664093c3, 0xb300ded2,
+    0x663ccc12, 0xb2fbd9f9,
+  0x66390422, 0xb2f6d550, 0x66353bf3, 0xb2f1d0d6, 0x66317385, 0xb2eccc8c,
+    0x662daad8, 0xb2e7c871,
+  0x6629e1ec, 0xb2e2c486, 0x662618c1, 0xb2ddc0ca, 0x66224f56, 0xb2d8bd3e,
+    0x661e85ad, 0xb2d3b9e2,
+  0x661abbc5, 0xb2ceb6b5, 0x6616f19e, 0xb2c9b3b8, 0x66132738, 0xb2c4b0ea,
+    0x660f5c93, 0xb2bfae4c,
+  0x660b91af, 0xb2baabde, 0x6607c68c, 0xb2b5a99f, 0x6603fb2a, 0xb2b0a790,
+    0x66002f89, 0xb2aba5b1,
+  0x65fc63a9, 0xb2a6a402, 0x65f8978b, 0xb2a1a282, 0x65f4cb2d, 0xb29ca132,
+    0x65f0fe91, 0xb297a011,
+  0x65ed31b5, 0xb2929f21, 0x65e9649b, 0xb28d9e60, 0x65e59742, 0xb2889dcf,
+    0x65e1c9aa, 0xb2839d6d,
+  0x65ddfbd3, 0xb27e9d3c, 0x65da2dbd, 0xb2799d3a, 0x65d65f69, 0xb2749d68,
+    0x65d290d6, 0xb26f9dc6,
+  0x65cec204, 0xb26a9e54, 0x65caf2f3, 0xb2659f12, 0x65c723a3, 0xb2609fff,
+    0x65c35415, 0xb25ba11d,
+  0x65bf8447, 0xb256a26a, 0x65bbb43b, 0xb251a3e7, 0x65b7e3f1, 0xb24ca594,
+    0x65b41367, 0xb247a771,
+  0x65b0429f, 0xb242a97e, 0x65ac7198, 0xb23dabbb, 0x65a8a052, 0xb238ae28,
+    0x65a4cece, 0xb233b0c5,
+  0x65a0fd0b, 0xb22eb392, 0x659d2b09, 0xb229b68f, 0x659958c9, 0xb224b9bc,
+    0x6595864a, 0xb21fbd19,
+  0x6591b38c, 0xb21ac0a6, 0x658de08f, 0xb215c463, 0x658a0d54, 0xb210c850,
+    0x658639db, 0xb20bcc6d,
+  0x65826622, 0xb206d0ba, 0x657e922b, 0xb201d537, 0x657abdf6, 0xb1fcd9e5,
+    0x6576e982, 0xb1f7dec2,
+  0x657314cf, 0xb1f2e3d0, 0x656f3fde, 0xb1ede90e, 0x656b6aae, 0xb1e8ee7c,
+    0x6567953f, 0xb1e3f41a,
+  0x6563bf92, 0xb1def9e9, 0x655fe9a7, 0xb1d9ffe7, 0x655c137d, 0xb1d50616,
+    0x65583d14, 0xb1d00c75,
+  0x6554666d, 0xb1cb1304, 0x65508f87, 0xb1c619c3, 0x654cb863, 0xb1c120b3,
+    0x6548e101, 0xb1bc27d3,
+  0x6545095f, 0xb1b72f23, 0x65413180, 0xb1b236a4, 0x653d5962, 0xb1ad3e55,
+    0x65398105, 0xb1a84636,
+  0x6535a86b, 0xb1a34e47, 0x6531cf91, 0xb19e5689, 0x652df679, 0xb1995efb,
+    0x652a1d23, 0xb194679e,
+  0x6526438f, 0xb18f7071, 0x652269bc, 0xb18a7974, 0x651e8faa, 0xb18582a8,
+    0x651ab55b, 0xb1808c0c,
+  0x6516dacd, 0xb17b95a0, 0x65130000, 0xb1769f65, 0x650f24f5, 0xb171a95b,
+    0x650b49ac, 0xb16cb380,
+  0x65076e25, 0xb167bdd7, 0x6503925f, 0xb162c85d, 0x64ffb65b, 0xb15dd315,
+    0x64fbda18, 0xb158ddfd,
+  0x64f7fd98, 0xb153e915, 0x64f420d9, 0xb14ef45e, 0x64f043dc, 0xb149ffd7,
+    0x64ec66a0, 0xb1450b81,
+  0x64e88926, 0xb140175b, 0x64e4ab6e, 0xb13b2367, 0x64e0cd78, 0xb1362fa2,
+    0x64dcef44, 0xb1313c0e,
+  0x64d910d1, 0xb12c48ab, 0x64d53220, 0xb1275579, 0x64d15331, 0xb1226277,
+    0x64cd7404, 0xb11d6fa6,
+  0x64c99498, 0xb1187d05, 0x64c5b4ef, 0xb1138a95, 0x64c1d507, 0xb10e9856,
+    0x64bdf4e1, 0xb109a648,
+  0x64ba147d, 0xb104b46a, 0x64b633da, 0xb0ffc2bd, 0x64b252fa, 0xb0fad140,
+    0x64ae71dc, 0xb0f5dff5,
+  0x64aa907f, 0xb0f0eeda, 0x64a6aee4, 0xb0ebfdf0, 0x64a2cd0c, 0xb0e70d37,
+    0x649eeaf5, 0xb0e21cae,
+  0x649b08a0, 0xb0dd2c56, 0x6497260d, 0xb0d83c2f, 0x6493433c, 0xb0d34c39,
+    0x648f602d, 0xb0ce5c74,
+  0x648b7ce0, 0xb0c96ce0, 0x64879955, 0xb0c47d7c, 0x6483b58c, 0xb0bf8e4a,
+    0x647fd185, 0xb0ba9f48,
+  0x647bed3f, 0xb0b5b077, 0x647808bc, 0xb0b0c1d7, 0x647423fb, 0xb0abd368,
+    0x64703efc, 0xb0a6e52a,
+  0x646c59bf, 0xb0a1f71d, 0x64687444, 0xb09d0941, 0x64648e8c, 0xb0981b96,
+    0x6460a895, 0xb0932e1b,
+  0x645cc260, 0xb08e40d2, 0x6458dbed, 0xb08953ba, 0x6454f53d, 0xb08466d3,
+    0x64510e4e, 0xb07f7a1c,
+  0x644d2722, 0xb07a8d97, 0x64493fb8, 0xb075a143, 0x64455810, 0xb070b520,
+    0x6441702a, 0xb06bc92e,
+  0x643d8806, 0xb066dd6d, 0x64399fa5, 0xb061f1de, 0x6435b706, 0xb05d067f,
+    0x6431ce28, 0xb0581b51,
+  0x642de50d, 0xb0533055, 0x6429fbb5, 0xb04e458a, 0x6426121e, 0xb0495af0,
+    0x6422284a, 0xb0447087,
+  0x641e3e38, 0xb03f864f, 0x641a53e8, 0xb03a9c49, 0x6416695a, 0xb035b273,
+    0x64127e8f, 0xb030c8cf,
+  0x640e9386, 0xb02bdf5c, 0x640aa83f, 0xb026f61b, 0x6406bcba, 0xb0220d0a,
+    0x6402d0f8, 0xb01d242b,
+  0x63fee4f8, 0xb0183b7d, 0x63faf8bb, 0xb0135301, 0x63f70c3f, 0xb00e6ab5,
+    0x63f31f86, 0xb009829c,
+  0x63ef3290, 0xb0049ab3, 0x63eb455c, 0xafffb2fc, 0x63e757ea, 0xaffacb76,
+    0x63e36a3a, 0xaff5e421,
+  0x63df7c4d, 0xaff0fcfe, 0x63db8e22, 0xafec160c, 0x63d79fba, 0xafe72f4c,
+    0x63d3b114, 0xafe248bd,
+  0x63cfc231, 0xafdd625f, 0x63cbd310, 0xafd87c33, 0x63c7e3b1, 0xafd39638,
+    0x63c3f415, 0xafceb06f,
+  0x63c0043b, 0xafc9cad7, 0x63bc1424, 0xafc4e571, 0x63b823cf, 0xafc0003c,
+    0x63b4333d, 0xafbb1b39,
+  0x63b0426d, 0xafb63667, 0x63ac5160, 0xafb151c7, 0x63a86015, 0xafac6d58,
+    0x63a46e8d, 0xafa7891b,
+  0x63a07cc7, 0xafa2a50f, 0x639c8ac4, 0xaf9dc135, 0x63989884, 0xaf98dd8d,
+    0x6394a606, 0xaf93fa16,
+  0x6390b34a, 0xaf8f16d1, 0x638cc051, 0xaf8a33bd, 0x6388cd1b, 0xaf8550db,
+    0x6384d9a7, 0xaf806e2b,
+  0x6380e5f6, 0xaf7b8bac, 0x637cf208, 0xaf76a95f, 0x6378fddc, 0xaf71c743,
+    0x63750973, 0xaf6ce55a,
+  0x637114cc, 0xaf6803a2, 0x636d1fe9, 0xaf63221c, 0x63692ac7, 0xaf5e40c7,
+    0x63653569, 0xaf595fa4,
+  0x63613fcd, 0xaf547eb3, 0x635d49f4, 0xaf4f9df4, 0x635953dd, 0xaf4abd66,
+    0x63555d8a, 0xaf45dd0b,
+  0x635166f9, 0xaf40fce1, 0x634d702b, 0xaf3c1ce9, 0x6349791f, 0xaf373d22,
+    0x634581d6, 0xaf325d8e,
+  0x63418a50, 0xaf2d7e2b, 0x633d928d, 0xaf289efa, 0x63399a8d, 0xaf23bffb,
+    0x6335a24f, 0xaf1ee12e,
+  0x6331a9d4, 0xaf1a0293, 0x632db11c, 0xaf15242a, 0x6329b827, 0xaf1045f3,
+    0x6325bef5, 0xaf0b67ed,
+  0x6321c585, 0xaf068a1a, 0x631dcbd9, 0xaf01ac78, 0x6319d1ef, 0xaefccf09,
+    0x6315d7c8, 0xaef7f1cb,
+  0x6311dd64, 0xaef314c0, 0x630de2c3, 0xaeee37e6, 0x6309e7e4, 0xaee95b3f,
+    0x6305ecc9, 0xaee47ec9,
+  0x6301f171, 0xaedfa285, 0x62fdf5db, 0xaedac674, 0x62f9fa09, 0xaed5ea95,
+    0x62f5fdf9, 0xaed10ee7,
+  0x62f201ac, 0xaecc336c, 0x62ee0523, 0xaec75823, 0x62ea085c, 0xaec27d0c,
+    0x62e60b58, 0xaebda227,
+  0x62e20e17, 0xaeb8c774, 0x62de109a, 0xaeb3ecf3, 0x62da12df, 0xaeaf12a4,
+    0x62d614e7, 0xaeaa3888,
+  0x62d216b3, 0xaea55e9e, 0x62ce1841, 0xaea084e6, 0x62ca1992, 0xae9bab60,
+    0x62c61aa7, 0xae96d20c,
+  0x62c21b7e, 0xae91f8eb, 0x62be1c19, 0xae8d1ffb, 0x62ba1c77, 0xae88473e,
+    0x62b61c98, 0xae836eb4,
+  0x62b21c7b, 0xae7e965b, 0x62ae1c23, 0xae79be35, 0x62aa1b8d, 0xae74e641,
+    0x62a61aba, 0xae700e80,
+  0x62a219aa, 0xae6b36f0, 0x629e185e, 0xae665f93, 0x629a16d5, 0xae618869,
+    0x6296150f, 0xae5cb171,
+  0x6292130c, 0xae57daab, 0x628e10cc, 0xae530417, 0x628a0e50, 0xae4e2db6,
+    0x62860b97, 0xae495787,
+  0x628208a1, 0xae44818b, 0x627e056e, 0xae3fabc1, 0x627a01fe, 0xae3ad629,
+    0x6275fe52, 0xae3600c4,
+  0x6271fa69, 0xae312b92, 0x626df643, 0xae2c5691, 0x6269f1e1, 0xae2781c4,
+    0x6265ed42, 0xae22ad29,
+  0x6261e866, 0xae1dd8c0, 0x625de34e, 0xae19048a, 0x6259ddf8, 0xae143086,
+    0x6255d866, 0xae0f5cb5,
+  0x6251d298, 0xae0a8916, 0x624dcc8d, 0xae05b5aa, 0x6249c645, 0xae00e271,
+    0x6245bfc0, 0xadfc0f6a,
+  0x6241b8ff, 0xadf73c96, 0x623db202, 0xadf269f4, 0x6239aac7, 0xaded9785,
+    0x6235a351, 0xade8c548,
+  0x62319b9d, 0xade3f33e, 0x622d93ad, 0xaddf2167, 0x62298b81, 0xadda4fc3,
+    0x62258317, 0xadd57e51,
+  0x62217a72, 0xadd0ad12, 0x621d7190, 0xadcbdc05, 0x62196871, 0xadc70b2c,
+    0x62155f16, 0xadc23a85,
+  0x6211557e, 0xadbd6a10, 0x620d4baa, 0xadb899cf, 0x62094199, 0xadb3c9c0,
+    0x6205374c, 0xadaef9e4,
+  0x62012cc2, 0xadaa2a3b, 0x61fd21fc, 0xada55ac4, 0x61f916f9, 0xada08b80,
+    0x61f50bba, 0xad9bbc70,
+  0x61f1003f, 0xad96ed92, 0x61ecf487, 0xad921ee6, 0x61e8e893, 0xad8d506e,
+    0x61e4dc62, 0xad888229,
+  0x61e0cff5, 0xad83b416, 0x61dcc34c, 0xad7ee636, 0x61d8b666, 0xad7a1889,
+    0x61d4a944, 0xad754b0f,
+  0x61d09be5, 0xad707dc8, 0x61cc8e4b, 0xad6bb0b4, 0x61c88074, 0xad66e3d3,
+    0x61c47260, 0xad621725,
+  0x61c06410, 0xad5d4aaa, 0x61bc5584, 0xad587e61, 0x61b846bc, 0xad53b24c,
+    0x61b437b7, 0xad4ee66a,
+  0x61b02876, 0xad4a1aba, 0x61ac18f9, 0xad454f3e, 0x61a80940, 0xad4083f5,
+    0x61a3f94a, 0xad3bb8df,
+  0x619fe918, 0xad36edfc, 0x619bd8aa, 0xad32234b, 0x6197c800, 0xad2d58ce,
+    0x6193b719, 0xad288e85,
+  0x618fa5f7, 0xad23c46e, 0x618b9498, 0xad1efa8a, 0x618782fd, 0xad1a30d9,
+    0x61837126, 0xad15675c,
+  0x617f5f12, 0xad109e12, 0x617b4cc3, 0xad0bd4fb, 0x61773a37, 0xad070c17,
+    0x61732770, 0xad024366,
+  0x616f146c, 0xacfd7ae8, 0x616b012c, 0xacf8b29e, 0x6166edb0, 0xacf3ea87,
+    0x6162d9f8, 0xacef22a3,
+  0x615ec603, 0xacea5af2, 0x615ab1d3, 0xace59375, 0x61569d67, 0xace0cc2b,
+    0x615288be, 0xacdc0514,
+  0x614e73da, 0xacd73e30, 0x614a5eba, 0xacd27780, 0x6146495d, 0xaccdb103,
+    0x614233c5, 0xacc8eab9,
+  0x613e1df0, 0xacc424a3, 0x613a07e0, 0xacbf5ec0, 0x6135f193, 0xacba9910,
+    0x6131db0b, 0xacb5d394,
+  0x612dc447, 0xacb10e4b, 0x6129ad46, 0xacac4935, 0x6125960a, 0xaca78453,
+    0x61217e92, 0xaca2bfa4,
+  0x611d66de, 0xac9dfb29, 0x61194eee, 0xac9936e1, 0x611536c2, 0xac9472cd,
+    0x61111e5b, 0xac8faeec,
+  0x610d05b7, 0xac8aeb3e, 0x6108ecd8, 0xac8627c4, 0x6104d3bc, 0xac81647e,
+    0x6100ba65, 0xac7ca16b,
+  0x60fca0d2, 0xac77de8b, 0x60f88703, 0xac731bdf, 0x60f46cf9, 0xac6e5967,
+    0x60f052b2, 0xac699722,
+  0x60ec3830, 0xac64d510, 0x60e81d72, 0xac601333, 0x60e40278, 0xac5b5189,
+    0x60dfe743, 0xac569012,
+  0x60dbcbd1, 0xac51cecf, 0x60d7b024, 0xac4d0dc0, 0x60d3943b, 0xac484ce4,
+    0x60cf7817, 0xac438c3c,
+  0x60cb5bb7, 0xac3ecbc7, 0x60c73f1b, 0xac3a0b87, 0x60c32243, 0xac354b7a,
+    0x60bf0530, 0xac308ba0,
+  0x60bae7e1, 0xac2bcbfa, 0x60b6ca56, 0xac270c88, 0x60b2ac8f, 0xac224d4a,
+    0x60ae8e8d, 0xac1d8e40,
+  0x60aa7050, 0xac18cf69, 0x60a651d7, 0xac1410c6, 0x60a23322, 0xac0f5256,
+    0x609e1431, 0xac0a941b,
+  0x6099f505, 0xac05d613, 0x6095d59d, 0xac01183f, 0x6091b5fa, 0xabfc5a9f,
+    0x608d961b, 0xabf79d33,
+  0x60897601, 0xabf2dffb, 0x608555ab, 0xabee22f6, 0x60813519, 0xabe96625,
+    0x607d144c, 0xabe4a988,
+  0x6078f344, 0xabdfed1f, 0x6074d200, 0xabdb30ea, 0x6070b080, 0xabd674e9,
+    0x606c8ec5, 0xabd1b91c,
+  0x60686ccf, 0xabccfd83, 0x60644a9d, 0xabc8421d, 0x6060282f, 0xabc386ec,
+    0x605c0587, 0xabbecbee,
+  0x6057e2a2, 0xabba1125, 0x6053bf82, 0xabb5568f, 0x604f9c27, 0xabb09c2e,
+    0x604b7891, 0xababe200,
+  0x604754bf, 0xaba72807, 0x604330b1, 0xaba26e41, 0x603f0c69, 0xab9db4b0,
+    0x603ae7e5, 0xab98fb52,
+  0x6036c325, 0xab944229, 0x60329e2a, 0xab8f8934, 0x602e78f4, 0xab8ad073,
+    0x602a5383, 0xab8617e6,
+  0x60262dd6, 0xab815f8d, 0x602207ee, 0xab7ca768, 0x601de1ca, 0xab77ef77,
+    0x6019bb6b, 0xab7337bb,
+  0x601594d1, 0xab6e8032, 0x60116dfc, 0xab69c8de, 0x600d46ec, 0xab6511be,
+    0x60091fa0, 0xab605ad2,
+  0x6004f819, 0xab5ba41a, 0x6000d057, 0xab56ed97, 0x5ffca859, 0xab523748,
+    0x5ff88021, 0xab4d812d,
+  0x5ff457ad, 0xab48cb46, 0x5ff02efe, 0xab441593, 0x5fec0613, 0xab3f6015,
+    0x5fe7dcee, 0xab3aaacb,
+  0x5fe3b38d, 0xab35f5b5, 0x5fdf89f2, 0xab3140d4, 0x5fdb601b, 0xab2c8c27,
+    0x5fd73609, 0xab27d7ae,
+  0x5fd30bbc, 0xab23236a, 0x5fcee133, 0xab1e6f5a, 0x5fcab670, 0xab19bb7e,
+    0x5fc68b72, 0xab1507d7,
+  0x5fc26038, 0xab105464, 0x5fbe34c4, 0xab0ba125, 0x5fba0914, 0xab06ee1b,
+    0x5fb5dd29, 0xab023b46,
+  0x5fb1b104, 0xaafd88a4, 0x5fad84a3, 0xaaf8d637, 0x5fa95807, 0xaaf423ff,
+    0x5fa52b31, 0xaaef71fb,
+  0x5fa0fe1f, 0xaaeac02c, 0x5f9cd0d2, 0xaae60e91, 0x5f98a34a, 0xaae15d2a,
+    0x5f947588, 0xaadcabf8,
+  0x5f90478a, 0xaad7fafb, 0x5f8c1951, 0xaad34a32, 0x5f87eade, 0xaace999d,
+    0x5f83bc2f, 0xaac9e93e,
+  0x5f7f8d46, 0xaac53912, 0x5f7b5e22, 0xaac0891c, 0x5f772ec2, 0xaabbd959,
+    0x5f72ff28, 0xaab729cc,
+  0x5f6ecf53, 0xaab27a73, 0x5f6a9f44, 0xaaadcb4f, 0x5f666ef9, 0xaaa91c5f,
+    0x5f623e73, 0xaaa46da4,
+  0x5f5e0db3, 0xaa9fbf1e, 0x5f59dcb8, 0xaa9b10cc, 0x5f55ab82, 0xaa9662af,
+    0x5f517a11, 0xaa91b4c7,
+  0x5f4d4865, 0xaa8d0713, 0x5f49167f, 0xaa885994, 0x5f44e45e, 0xaa83ac4a,
+    0x5f40b202, 0xaa7eff34,
+  0x5f3c7f6b, 0xaa7a5253, 0x5f384c9a, 0xaa75a5a8, 0x5f34198e, 0xaa70f930,
+    0x5f2fe647, 0xaa6c4cee,
+  0x5f2bb2c5, 0xaa67a0e0, 0x5f277f09, 0xaa62f507, 0x5f234b12, 0xaa5e4963,
+    0x5f1f16e0, 0xaa599df4,
+  0x5f1ae274, 0xaa54f2ba, 0x5f16adcc, 0xaa5047b4, 0x5f1278eb, 0xaa4b9ce3,
+    0x5f0e43ce, 0xaa46f248,
+  0x5f0a0e77, 0xaa4247e1, 0x5f05d8e6, 0xaa3d9daf, 0x5f01a31a, 0xaa38f3b1,
+    0x5efd6d13, 0xaa3449e9,
+  0x5ef936d1, 0xaa2fa056, 0x5ef50055, 0xaa2af6f7, 0x5ef0c99f, 0xaa264dce,
+    0x5eec92ae, 0xaa21a4d9,
+  0x5ee85b82, 0xaa1cfc1a, 0x5ee4241c, 0xaa18538f, 0x5edfec7b, 0xaa13ab3a,
+    0x5edbb49f, 0xaa0f0319,
+  0x5ed77c8a, 0xaa0a5b2e, 0x5ed34439, 0xaa05b377, 0x5ecf0baf, 0xaa010bf6,
+    0x5ecad2e9, 0xa9fc64a9,
+  0x5ec699e9, 0xa9f7bd92, 0x5ec260af, 0xa9f316b0, 0x5ebe273b, 0xa9ee7002,
+    0x5eb9ed8b, 0xa9e9c98a,
+  0x5eb5b3a2, 0xa9e52347, 0x5eb1797e, 0xa9e07d39, 0x5ead3f1f, 0xa9dbd761,
+    0x5ea90487, 0xa9d731bd,
+  0x5ea4c9b3, 0xa9d28c4e, 0x5ea08ea6, 0xa9cde715, 0x5e9c535e, 0xa9c94211,
+    0x5e9817dc, 0xa9c49d42,
+  0x5e93dc1f, 0xa9bff8a8, 0x5e8fa028, 0xa9bb5444, 0x5e8b63f7, 0xa9b6b014,
+    0x5e87278b, 0xa9b20c1a,
+  0x5e82eae5, 0xa9ad6855, 0x5e7eae05, 0xa9a8c4c5, 0x5e7a70ea, 0xa9a4216b,
+    0x5e763395, 0xa99f7e46,
+  0x5e71f606, 0xa99adb56, 0x5e6db83d, 0xa996389b, 0x5e697a39, 0xa9919616,
+    0x5e653bfc, 0xa98cf3c6,
+  0x5e60fd84, 0xa98851ac, 0x5e5cbed1, 0xa983afc6, 0x5e587fe5, 0xa97f0e16,
+    0x5e5440be, 0xa97a6c9c,
+  0x5e50015d, 0xa975cb57, 0x5e4bc1c2, 0xa9712a47, 0x5e4781ed, 0xa96c896c,
+    0x5e4341de, 0xa967e8c7,
+  0x5e3f0194, 0xa9634858, 0x5e3ac110, 0xa95ea81d, 0x5e368053, 0xa95a0819,
+    0x5e323f5b, 0xa9556849,
+  0x5e2dfe29, 0xa950c8b0, 0x5e29bcbd, 0xa94c294b, 0x5e257b17, 0xa9478a1c,
+    0x5e213936, 0xa942eb23,
+  0x5e1cf71c, 0xa93e4c5f, 0x5e18b4c8, 0xa939add1, 0x5e147239, 0xa9350f78,
+    0x5e102f71, 0xa9307155,
+  0x5e0bec6e, 0xa92bd367, 0x5e07a932, 0xa92735af, 0x5e0365bb, 0xa922982c,
+    0x5dff220b, 0xa91dfadf,
+  0x5dfade20, 0xa9195dc7, 0x5df699fc, 0xa914c0e6, 0x5df2559e, 0xa9102439,
+    0x5dee1105, 0xa90b87c3,
+  0x5de9cc33, 0xa906eb82, 0x5de58727, 0xa9024f76, 0x5de141e1, 0xa8fdb3a1,
+    0x5ddcfc61, 0xa8f91801,
+  0x5dd8b6a7, 0xa8f47c97, 0x5dd470b3, 0xa8efe162, 0x5dd02a85, 0xa8eb4663,
+    0x5dcbe41d, 0xa8e6ab9a,
+  0x5dc79d7c, 0xa8e21106, 0x5dc356a1, 0xa8dd76a9, 0x5dbf0f8c, 0xa8d8dc81,
+    0x5dbac83d, 0xa8d4428f,
+  0x5db680b4, 0xa8cfa8d2, 0x5db238f1, 0xa8cb0f4b, 0x5dadf0f5, 0xa8c675fb,
+    0x5da9a8bf, 0xa8c1dce0,
+  0x5da5604f, 0xa8bd43fa, 0x5da117a5, 0xa8b8ab4b, 0x5d9ccec2, 0xa8b412d1,
+    0x5d9885a5, 0xa8af7a8e,
+  0x5d943c4e, 0xa8aae280, 0x5d8ff2bd, 0xa8a64aa8, 0x5d8ba8f3, 0xa8a1b306,
+    0x5d875eef, 0xa89d1b99,
+  0x5d8314b1, 0xa8988463, 0x5d7eca39, 0xa893ed63, 0x5d7a7f88, 0xa88f5698,
+    0x5d76349d, 0xa88ac004,
+  0x5d71e979, 0xa88629a5, 0x5d6d9e1b, 0xa881937c, 0x5d695283, 0xa87cfd8a,
+    0x5d6506b2, 0xa87867cd,
+  0x5d60baa7, 0xa873d246, 0x5d5c6e62, 0xa86f3cf6, 0x5d5821e4, 0xa86aa7db,
+    0x5d53d52d, 0xa86612f6,
+  0x5d4f883b, 0xa8617e48, 0x5d4b3b10, 0xa85ce9cf, 0x5d46edac, 0xa858558d,
+    0x5d42a00e, 0xa853c180,
+  0x5d3e5237, 0xa84f2daa, 0x5d3a0426, 0xa84a9a0a, 0x5d35b5db, 0xa84606a0,
+    0x5d316757, 0xa841736c,
+  0x5d2d189a, 0xa83ce06e, 0x5d28c9a3, 0xa8384da6, 0x5d247a72, 0xa833bb14,
+    0x5d202b09, 0xa82f28b9,
+  0x5d1bdb65, 0xa82a9693, 0x5d178b89, 0xa82604a4, 0x5d133b72, 0xa82172eb,
+    0x5d0eeb23, 0xa81ce169,
+  0x5d0a9a9a, 0xa818501c, 0x5d0649d7, 0xa813bf06, 0x5d01f8dc, 0xa80f2e26,
+    0x5cfda7a7, 0xa80a9d7c,
+  0x5cf95638, 0xa8060d08, 0x5cf50490, 0xa8017ccb, 0x5cf0b2af, 0xa7fcecc4,
+    0x5cec6095, 0xa7f85cf3,
+  0x5ce80e41, 0xa7f3cd59, 0x5ce3bbb4, 0xa7ef3df5, 0x5cdf68ed, 0xa7eaaec7,
+    0x5cdb15ed, 0xa7e61fd0,
+  0x5cd6c2b5, 0xa7e1910f, 0x5cd26f42, 0xa7dd0284, 0x5cce1b97, 0xa7d8742f,
+    0x5cc9c7b2, 0xa7d3e611,
+  0x5cc57394, 0xa7cf582a, 0x5cc11f3d, 0xa7caca79, 0x5cbccaac, 0xa7c63cfe,
+    0x5cb875e3, 0xa7c1afb9,
+  0x5cb420e0, 0xa7bd22ac, 0x5cafcba4, 0xa7b895d4, 0x5cab762f, 0xa7b40933,
+    0x5ca72080, 0xa7af7cc8,
+  0x5ca2ca99, 0xa7aaf094, 0x5c9e7478, 0xa7a66497, 0x5c9a1e1e, 0xa7a1d8d0,
+    0x5c95c78b, 0xa79d4d3f,
+  0x5c9170bf, 0xa798c1e5, 0x5c8d19ba, 0xa79436c1, 0x5c88c27c, 0xa78fabd4,
+    0x5c846b05, 0xa78b211e,
+  0x5c801354, 0xa786969e, 0x5c7bbb6b, 0xa7820c55, 0x5c776348, 0xa77d8242,
+    0x5c730aed, 0xa778f866,
+  0x5c6eb258, 0xa7746ec0, 0x5c6a598b, 0xa76fe551, 0x5c660084, 0xa76b5c19,
+    0x5c61a745, 0xa766d317,
+  0x5c5d4dcc, 0xa7624a4d, 0x5c58f41a, 0xa75dc1b8, 0x5c549a30, 0xa759395b,
+    0x5c50400d, 0xa754b134,
+  0x5c4be5b0, 0xa7502943, 0x5c478b1b, 0xa74ba18a, 0x5c43304d, 0xa7471a07,
+    0x5c3ed545, 0xa74292bb,
+  0x5c3a7a05, 0xa73e0ba5, 0x5c361e8c, 0xa73984c7, 0x5c31c2db, 0xa734fe1f,
+    0x5c2d66f0, 0xa73077ae,
+  0x5c290acc, 0xa72bf174, 0x5c24ae70, 0xa7276b70, 0x5c2051db, 0xa722e5a3,
+    0x5c1bf50d, 0xa71e600d,
+  0x5c179806, 0xa719daae, 0x5c133ac6, 0xa7155586, 0x5c0edd4e, 0xa710d095,
+    0x5c0a7f9c, 0xa70c4bda,
+  0x5c0621b2, 0xa707c757, 0x5c01c38f, 0xa703430a, 0x5bfd6534, 0xa6febef4,
+    0x5bf906a0, 0xa6fa3b15,
+  0x5bf4a7d2, 0xa6f5b76d, 0x5bf048cd, 0xa6f133fc, 0x5bebe98e, 0xa6ecb0c2,
+    0x5be78a17, 0xa6e82dbe,
+  0x5be32a67, 0xa6e3aaf2, 0x5bdeca7f, 0xa6df285d, 0x5bda6a5d, 0xa6daa5fe,
+    0x5bd60a03, 0xa6d623d7,
+  0x5bd1a971, 0xa6d1a1e7, 0x5bcd48a6, 0xa6cd202d, 0x5bc8e7a2, 0xa6c89eab,
+    0x5bc48666, 0xa6c41d60,
+  0x5bc024f0, 0xa6bf9c4b, 0x5bbbc343, 0xa6bb1b6e, 0x5bb7615d, 0xa6b69ac8,
+    0x5bb2ff3e, 0xa6b21a59,
+  0x5bae9ce7, 0xa6ad9a21, 0x5baa3a57, 0xa6a91a20, 0x5ba5d78e, 0xa6a49a56,
+    0x5ba1748d, 0xa6a01ac4,
+  0x5b9d1154, 0xa69b9b68, 0x5b98ade2, 0xa6971c44, 0x5b944a37, 0xa6929d57,
+    0x5b8fe654, 0xa68e1ea1,
+  0x5b8b8239, 0xa689a022, 0x5b871de5, 0xa68521da, 0x5b82b958, 0xa680a3ca,
+    0x5b7e5493, 0xa67c25f0,
+  0x5b79ef96, 0xa677a84e, 0x5b758a60, 0xa6732ae3, 0x5b7124f2, 0xa66eadb0,
+    0x5b6cbf4c, 0xa66a30b3,
+  0x5b68596d, 0xa665b3ee, 0x5b63f355, 0xa6613760, 0x5b5f8d06, 0xa65cbb0a,
+    0x5b5b267e, 0xa6583eeb,
+  0x5b56bfbd, 0xa653c303, 0x5b5258c4, 0xa64f4752, 0x5b4df193, 0xa64acbd9,
+    0x5b498a2a, 0xa6465097,
+  0x5b452288, 0xa641d58c, 0x5b40baae, 0xa63d5ab9, 0x5b3c529c, 0xa638e01d,
+    0x5b37ea51, 0xa63465b9,
+  0x5b3381ce, 0xa62feb8b, 0x5b2f1913, 0xa62b7196, 0x5b2ab020, 0xa626f7d7,
+    0x5b2646f4, 0xa6227e50,
+  0x5b21dd90, 0xa61e0501, 0x5b1d73f4, 0xa6198be9, 0x5b190a20, 0xa6151308,
+    0x5b14a014, 0xa6109a5f,
+  0x5b1035cf, 0xa60c21ee, 0x5b0bcb52, 0xa607a9b4, 0x5b07609d, 0xa60331b1,
+    0x5b02f5b0, 0xa5feb9e6,
+  0x5afe8a8b, 0xa5fa4252, 0x5afa1f2e, 0xa5f5caf6, 0x5af5b398, 0xa5f153d2,
+    0x5af147ca, 0xa5ecdce5,
+  0x5aecdbc5, 0xa5e8662f, 0x5ae86f87, 0xa5e3efb1, 0x5ae40311, 0xa5df796b,
+    0x5adf9663, 0xa5db035c,
+  0x5adb297d, 0xa5d68d85, 0x5ad6bc5f, 0xa5d217e6, 0x5ad24f09, 0xa5cda27e,
+    0x5acde17b, 0xa5c92d4e,
+  0x5ac973b5, 0xa5c4b855, 0x5ac505b7, 0xa5c04395, 0x5ac09781, 0xa5bbcf0b,
+    0x5abc2912, 0xa5b75aba,
+  0x5ab7ba6c, 0xa5b2e6a0, 0x5ab34b8e, 0xa5ae72be, 0x5aaedc78, 0xa5a9ff14,
+    0x5aaa6d2b, 0xa5a58ba1,
+  0x5aa5fda5, 0xa5a11866, 0x5aa18de7, 0xa59ca563, 0x5a9d1df1, 0xa5983297,
+    0x5a98adc4, 0xa593c004,
+  0x5a943d5e, 0xa58f4da8, 0x5a8fccc1, 0xa58adb84, 0x5a8b5bec, 0xa5866997,
+    0x5a86eadf, 0xa581f7e3,
+  0x5a82799a, 0xa57d8666, 0x5a7e081d, 0xa5791521, 0x5a799669, 0xa574a414,
+    0x5a75247c, 0xa570333f,
+  0x5a70b258, 0xa56bc2a2, 0x5a6c3ffc, 0xa567523c, 0x5a67cd69, 0xa562e20f,
+    0x5a635a9d, 0xa55e7219,
+  0x5a5ee79a, 0xa55a025b, 0x5a5a745f, 0xa55592d5, 0x5a5600ec, 0xa5512388,
+    0x5a518d42, 0xa54cb472,
+  0x5a4d1960, 0xa5484594, 0x5a48a546, 0xa543d6ee, 0x5a4430f5, 0xa53f687f,
+    0x5a3fbc6b, 0xa53afa49,
+  0x5a3b47ab, 0xa5368c4b, 0x5a36d2b2, 0xa5321e85, 0x5a325d82, 0xa52db0f7,
+    0x5a2de81a, 0xa52943a1,
+  0x5a29727b, 0xa524d683, 0x5a24fca4, 0xa520699d, 0x5a208695, 0xa51bfcef,
+    0x5a1c104f, 0xa5179079,
+  0x5a1799d1, 0xa513243b, 0x5a13231b, 0xa50eb836, 0x5a0eac2e, 0xa50a4c68,
+    0x5a0a350a, 0xa505e0d2,
+  0x5a05bdae, 0xa5017575, 0x5a01461a, 0xa4fd0a50, 0x59fcce4f, 0xa4f89f63,
+    0x59f8564c, 0xa4f434ae,
+  0x59f3de12, 0xa4efca31, 0x59ef65a1, 0xa4eb5fec, 0x59eaecf8, 0xa4e6f5e0,
+    0x59e67417, 0xa4e28c0c,
+  0x59e1faff, 0xa4de2270, 0x59dd81b0, 0xa4d9b90c, 0x59d90829, 0xa4d54fe0,
+    0x59d48e6a, 0xa4d0e6ed,
+  0x59d01475, 0xa4cc7e32, 0x59cb9a47, 0xa4c815af, 0x59c71fe3, 0xa4c3ad64,
+    0x59c2a547, 0xa4bf4552,
+  0x59be2a74, 0xa4badd78, 0x59b9af69, 0xa4b675d6, 0x59b53427, 0xa4b20e6d,
+    0x59b0b8ae, 0xa4ada73c,
+  0x59ac3cfd, 0xa4a94043, 0x59a7c115, 0xa4a4d982, 0x59a344f6, 0xa4a072fa,
+    0x599ec8a0, 0xa49c0cab,
+  0x599a4c12, 0xa497a693, 0x5995cf4d, 0xa49340b4, 0x59915250, 0xa48edb0e,
+    0x598cd51d, 0xa48a75a0,
+  0x598857b2, 0xa486106a, 0x5983da10, 0xa481ab6d, 0x597f5c36, 0xa47d46a8,
+    0x597ade26, 0xa478e21b,
+  0x59765fde, 0xa4747dc7, 0x5971e15f, 0xa47019ac, 0x596d62a9, 0xa46bb5c9,
+    0x5968e3bc, 0xa467521e,
+  0x59646498, 0xa462eeac, 0x595fe53c, 0xa45e8b73, 0x595b65aa, 0xa45a2872,
+    0x5956e5e0, 0xa455c5a9,
+  0x595265df, 0xa4516319, 0x594de5a7, 0xa44d00c2, 0x59496538, 0xa4489ea3,
+    0x5944e492, 0xa4443cbd,
+  0x594063b5, 0xa43fdb10, 0x593be2a0, 0xa43b799a, 0x59376155, 0xa437185e,
+    0x5932dfd3, 0xa432b75a,
+  0x592e5e19, 0xa42e568f, 0x5929dc29, 0xa429f5fd, 0x59255a02, 0xa42595a3,
+    0x5920d7a3, 0xa4213581,
+  0x591c550e, 0xa41cd599, 0x5917d242, 0xa41875e9, 0x59134f3e, 0xa4141672,
+    0x590ecc04, 0xa40fb733,
+  0x590a4893, 0xa40b582e, 0x5905c4eb, 0xa406f960, 0x5901410c, 0xa4029acc,
+    0x58fcbcf6, 0xa3fe3c71,
+  0x58f838a9, 0xa3f9de4e, 0x58f3b426, 0xa3f58064, 0x58ef2f6b, 0xa3f122b2,
+    0x58eaaa7a, 0xa3ecc53a,
+  0x58e62552, 0xa3e867fa, 0x58e19ff3, 0xa3e40af3, 0x58dd1a5d, 0xa3dfae25,
+    0x58d89490, 0xa3db5190,
+  0x58d40e8c, 0xa3d6f534, 0x58cf8852, 0xa3d29910, 0x58cb01e1, 0xa3ce3d25,
+    0x58c67b39, 0xa3c9e174,
+  0x58c1f45b, 0xa3c585fb, 0x58bd6d45, 0xa3c12abb, 0x58b8e5f9, 0xa3bccfb3,
+    0x58b45e76, 0xa3b874e5,
+  0x58afd6bd, 0xa3b41a50, 0x58ab4ecc, 0xa3afbff3, 0x58a6c6a5, 0xa3ab65d0,
+    0x58a23e48, 0xa3a70be6,
+  0x589db5b3, 0xa3a2b234, 0x58992ce9, 0xa39e58bb, 0x5894a3e7, 0xa399ff7c,
+    0x58901aaf, 0xa395a675,
+  0x588b9140, 0xa3914da8, 0x5887079a, 0xa38cf513, 0x58827dbe, 0xa3889cb8,
+    0x587df3ab, 0xa3844495,
+  0x58796962, 0xa37fecac, 0x5874dee2, 0xa37b94fb, 0x5870542c, 0xa3773d84,
+    0x586bc93f, 0xa372e646,
+  0x58673e1b, 0xa36e8f41, 0x5862b2c1, 0xa36a3875, 0x585e2730, 0xa365e1e2,
+    0x58599b69, 0xa3618b88,
+  0x58550f6c, 0xa35d3567, 0x58508338, 0xa358df80, 0x584bf6cd, 0xa35489d1,
+    0x58476a2c, 0xa350345c,
+  0x5842dd54, 0xa34bdf20, 0x583e5047, 0xa3478a1d, 0x5839c302, 0xa3433554,
+    0x58353587, 0xa33ee0c3,
+  0x5830a7d6, 0xa33a8c6c, 0x582c19ef, 0xa336384e, 0x58278bd1, 0xa331e469,
+    0x5822fd7c, 0xa32d90be,
+  0x581e6ef1, 0xa3293d4b, 0x5819e030, 0xa324ea13, 0x58155139, 0xa3209713,
+    0x5810c20b, 0xa31c444c,
+  0x580c32a7, 0xa317f1bf, 0x5807a30d, 0xa3139f6b, 0x5803133c, 0xa30f4d51,
+    0x57fe8335, 0xa30afb70,
+  0x57f9f2f8, 0xa306a9c8, 0x57f56284, 0xa3025859, 0x57f0d1da, 0xa2fe0724,
+    0x57ec40fa, 0xa2f9b629,
+  0x57e7afe4, 0xa2f56566, 0x57e31e97, 0xa2f114dd, 0x57de8d15, 0xa2ecc48e,
+    0x57d9fb5c, 0xa2e87477,
+  0x57d5696d, 0xa2e4249b, 0x57d0d747, 0xa2dfd4f7, 0x57cc44ec, 0xa2db858e,
+    0x57c7b25a, 0xa2d7365d,
+  0x57c31f92, 0xa2d2e766, 0x57be8c94, 0xa2ce98a9, 0x57b9f960, 0xa2ca4a25,
+    0x57b565f6, 0xa2c5fbda,
+  0x57b0d256, 0xa2c1adc9, 0x57ac3e80, 0xa2bd5ff2, 0x57a7aa73, 0xa2b91254,
+    0x57a31631, 0xa2b4c4f0,
+  0x579e81b8, 0xa2b077c5, 0x5799ed0a, 0xa2ac2ad3, 0x57955825, 0xa2a7de1c,
+    0x5790c30a, 0xa2a3919e,
+  0x578c2dba, 0xa29f4559, 0x57879833, 0xa29af94e, 0x57830276, 0xa296ad7d,
+    0x577e6c84, 0xa29261e5,
+  0x5779d65b, 0xa28e1687, 0x57753ffc, 0xa289cb63, 0x5770a968, 0xa2858078,
+    0x576c129d, 0xa28135c7,
+  0x57677b9d, 0xa27ceb4f, 0x5762e467, 0xa278a111, 0x575e4cfa, 0xa274570d,
+    0x5759b558, 0xa2700d43,
+  0x57551d80, 0xa26bc3b2, 0x57508572, 0xa2677a5b, 0x574bed2f, 0xa263313e,
+    0x574754b5, 0xa25ee85b,
+  0x5742bc06, 0xa25a9fb1, 0x573e2320, 0xa2565741, 0x57398a05, 0xa2520f0b,
+    0x5734f0b5, 0xa24dc70f,
+  0x5730572e, 0xa2497f4c, 0x572bbd71, 0xa24537c3, 0x5727237f, 0xa240f074,
+    0x57228957, 0xa23ca95f,
+  0x571deefa, 0xa2386284, 0x57195466, 0xa2341be3, 0x5714b99d, 0xa22fd57b,
+    0x57101e9e, 0xa22b8f4d,
+  0x570b8369, 0xa2274959, 0x5706e7ff, 0xa223039f, 0x57024c5f, 0xa21ebe1f,
+    0x56fdb08a, 0xa21a78d9,
+  0x56f9147e, 0xa21633cd, 0x56f4783d, 0xa211eefb, 0x56efdbc7, 0xa20daa62,
+    0x56eb3f1a, 0xa2096604,
+  0x56e6a239, 0xa20521e0, 0x56e20521, 0xa200ddf5, 0x56dd67d4, 0xa1fc9a45,
+    0x56d8ca51, 0xa1f856ce,
+  0x56d42c99, 0xa1f41392, 0x56cf8eab, 0xa1efd08f, 0x56caf088, 0xa1eb8dc7,
+    0x56c6522f, 0xa1e74b38,
+  0x56c1b3a1, 0xa1e308e4, 0x56bd14dd, 0xa1dec6ca, 0x56b875e4, 0xa1da84e9,
+    0x56b3d6b5, 0xa1d64343,
+  0x56af3750, 0xa1d201d7, 0x56aa97b7, 0xa1cdc0a5, 0x56a5f7e7, 0xa1c97fad,
+    0x56a157e3, 0xa1c53ef0,
+  0x569cb7a8, 0xa1c0fe6c, 0x56981739, 0xa1bcbe22, 0x56937694, 0xa1b87e13,
+    0x568ed5b9, 0xa1b43e3e,
+  0x568a34a9, 0xa1affea3, 0x56859364, 0xa1abbf42, 0x5680f1ea, 0xa1a7801b,
+    0x567c503a, 0xa1a3412f,
+  0x5677ae54, 0xa19f027c, 0x56730c3a, 0xa19ac404, 0x566e69ea, 0xa19685c7,
+    0x5669c765, 0xa19247c3,
+  0x566524aa, 0xa18e09fa, 0x566081ba, 0xa189cc6b, 0x565bde95, 0xa1858f16,
+    0x56573b3b, 0xa18151fb,
+  0x565297ab, 0xa17d151b, 0x564df3e6, 0xa178d875, 0x56494fec, 0xa1749c09,
+    0x5644abbc, 0xa1705fd8,
+  0x56400758, 0xa16c23e1, 0x563b62be, 0xa167e824, 0x5636bdef, 0xa163aca2,
+    0x563218eb, 0xa15f715a,
+  0x562d73b2, 0xa15b364d, 0x5628ce43, 0xa156fb79, 0x5624289f, 0xa152c0e1,
+    0x561f82c7, 0xa14e8682,
+  0x561adcb9, 0xa14a4c5e, 0x56163676, 0xa1461275, 0x56118ffe, 0xa141d8c5,
+    0x560ce950, 0xa13d9f51,
+  0x5608426e, 0xa1396617, 0x56039b57, 0xa1352d17, 0x55fef40a, 0xa130f451,
+    0x55fa4c89, 0xa12cbbc7,
+  0x55f5a4d2, 0xa1288376, 0x55f0fce7, 0xa1244b61, 0x55ec54c6, 0xa1201385,
+    0x55e7ac71, 0xa11bdbe4,
+  0x55e303e6, 0xa117a47e, 0x55de5b27, 0xa1136d52, 0x55d9b232, 0xa10f3661,
+    0x55d50909, 0xa10affab,
+  0x55d05faa, 0xa106c92f, 0x55cbb617, 0xa10292ed, 0x55c70c4f, 0xa0fe5ce6,
+    0x55c26251, 0xa0fa271a,
+  0x55bdb81f, 0xa0f5f189, 0x55b90db8, 0xa0f1bc32, 0x55b4631d, 0xa0ed8715,
+    0x55afb84c, 0xa0e95234,
+  0x55ab0d46, 0xa0e51d8c, 0x55a6620c, 0xa0e0e920, 0x55a1b69d, 0xa0dcb4ee,
+    0x559d0af9, 0xa0d880f7,
+  0x55985f20, 0xa0d44d3b, 0x5593b312, 0xa0d019b9, 0x558f06d0, 0xa0cbe672,
+    0x558a5a58, 0xa0c7b366,
+  0x5585adad, 0xa0c38095, 0x558100cc, 0xa0bf4dfe, 0x557c53b6, 0xa0bb1ba2,
+    0x5577a66c, 0xa0b6e981,
+  0x5572f8ed, 0xa0b2b79b, 0x556e4b39, 0xa0ae85ef, 0x55699d51, 0xa0aa547e,
+    0x5564ef34, 0xa0a62348,
+  0x556040e2, 0xa0a1f24d, 0x555b925c, 0xa09dc18d, 0x5556e3a1, 0xa0999107,
+    0x555234b1, 0xa09560bc,
+  0x554d858d, 0xa09130ad, 0x5548d634, 0xa08d00d8, 0x554426a7, 0xa088d13e,
+    0x553f76e4, 0xa084a1de,
+  0x553ac6ee, 0xa08072ba, 0x553616c2, 0xa07c43d1, 0x55316663, 0xa0781522,
+    0x552cb5ce, 0xa073e6af,
+  0x55280505, 0xa06fb876, 0x55235408, 0xa06b8a78, 0x551ea2d6, 0xa0675cb6,
+    0x5519f16f, 0xa0632f2e,
+  0x55153fd4, 0xa05f01e1, 0x55108e05, 0xa05ad4cf, 0x550bdc01, 0xa056a7f9,
+    0x550729c9, 0xa0527b5d,
+  0x5502775c, 0xa04e4efc, 0x54fdc4ba, 0xa04a22d7, 0x54f911e5, 0xa045f6ec,
+    0x54f45edb, 0xa041cb3c,
+  0x54efab9c, 0xa03d9fc8, 0x54eaf829, 0xa039748e, 0x54e64482, 0xa0354990,
+    0x54e190a6, 0xa0311ecd,
+  0x54dcdc96, 0xa02cf444, 0x54d82852, 0xa028c9f7, 0x54d373d9, 0xa0249fe5,
+    0x54cebf2c, 0xa020760e,
+  0x54ca0a4b, 0xa01c4c73, 0x54c55535, 0xa0182312, 0x54c09feb, 0xa013f9ed,
+    0x54bbea6d, 0xa00fd102,
+  0x54b734ba, 0xa00ba853, 0x54b27ed3, 0xa0077fdf, 0x54adc8b8, 0xa00357a7,
+    0x54a91269, 0x9fff2fa9,
+  0x54a45be6, 0x9ffb07e7, 0x549fa52e, 0x9ff6e060, 0x549aee42, 0x9ff2b914,
+    0x54963722, 0x9fee9204,
+  0x54917fce, 0x9fea6b2f, 0x548cc845, 0x9fe64495, 0x54881089, 0x9fe21e36,
+    0x54835898, 0x9fddf812,
+  0x547ea073, 0x9fd9d22a, 0x5479e81a, 0x9fd5ac7d, 0x54752f8d, 0x9fd1870c,
+    0x547076cc, 0x9fcd61d6,
+  0x546bbdd7, 0x9fc93cdb, 0x546704ae, 0x9fc5181b, 0x54624b50, 0x9fc0f397,
+    0x545d91bf, 0x9fbccf4f,
+  0x5458d7f9, 0x9fb8ab41, 0x54541e00, 0x9fb4876f, 0x544f63d2, 0x9fb063d9,
+    0x544aa971, 0x9fac407e,
+  0x5445eedb, 0x9fa81d5e, 0x54413412, 0x9fa3fa79, 0x543c7914, 0x9f9fd7d1,
+    0x5437bde3, 0x9f9bb563,
+  0x5433027d, 0x9f979331, 0x542e46e4, 0x9f93713b, 0x54298b17, 0x9f8f4f80,
+    0x5424cf16, 0x9f8b2e00,
+  0x542012e1, 0x9f870cbc, 0x541b5678, 0x9f82ebb4, 0x541699db, 0x9f7ecae7,
+    0x5411dd0a, 0x9f7aaa55,
+  0x540d2005, 0x9f7689ff, 0x540862cd, 0x9f7269e5, 0x5403a561, 0x9f6e4a06,
+    0x53fee7c1, 0x9f6a2a63,
+  0x53fa29ed, 0x9f660afb, 0x53f56be5, 0x9f61ebcf, 0x53f0adaa, 0x9f5dccde,
+    0x53ebef3a, 0x9f59ae29,
+  0x53e73097, 0x9f558fb0, 0x53e271c0, 0x9f517173, 0x53ddb2b6, 0x9f4d5371,
+    0x53d8f378, 0x9f4935aa,
+  0x53d43406, 0x9f45181f, 0x53cf7460, 0x9f40fad0, 0x53cab486, 0x9f3cddbd,
+    0x53c5f479, 0x9f38c0e5,
+  0x53c13439, 0x9f34a449, 0x53bc73c4, 0x9f3087e9, 0x53b7b31c, 0x9f2c6bc5,
+    0x53b2f240, 0x9f284fdc,
+  0x53ae3131, 0x9f24342f, 0x53a96fee, 0x9f2018bd, 0x53a4ae77, 0x9f1bfd88,
+    0x539feccd, 0x9f17e28e,
+  0x539b2af0, 0x9f13c7d0, 0x539668de, 0x9f0fad4e, 0x5391a699, 0x9f0b9307,
+    0x538ce421, 0x9f0778fd,
+  0x53882175, 0x9f035f2e, 0x53835e95, 0x9eff459b, 0x537e9b82, 0x9efb2c44,
+    0x5379d83c, 0x9ef71328,
+  0x537514c2, 0x9ef2fa49, 0x53705114, 0x9eeee1a5, 0x536b8d33, 0x9eeac93e,
+    0x5366c91f, 0x9ee6b112,
+  0x536204d7, 0x9ee29922, 0x535d405c, 0x9ede816e, 0x53587bad, 0x9eda69f6,
+    0x5353b6cb, 0x9ed652ba,
+  0x534ef1b5, 0x9ed23bb9, 0x534a2c6c, 0x9ece24f5, 0x534566f0, 0x9eca0e6d,
+    0x5340a140, 0x9ec5f820,
+  0x533bdb5d, 0x9ec1e210, 0x53371547, 0x9ebdcc3b, 0x53324efd, 0x9eb9b6a3,
+    0x532d8880, 0x9eb5a146,
+  0x5328c1d0, 0x9eb18c26, 0x5323faec, 0x9ead7742, 0x531f33d5, 0x9ea96299,
+    0x531a6c8b, 0x9ea54e2d,
+  0x5315a50e, 0x9ea139fd, 0x5310dd5d, 0x9e9d2608, 0x530c1579, 0x9e991250,
+    0x53074d62, 0x9e94fed4,
+  0x53028518, 0x9e90eb94, 0x52fdbc9a, 0x9e8cd890, 0x52f8f3e9, 0x9e88c5c9,
+    0x52f42b05, 0x9e84b33d,
+  0x52ef61ee, 0x9e80a0ee, 0x52ea98a4, 0x9e7c8eda, 0x52e5cf27, 0x9e787d03,
+    0x52e10576, 0x9e746b68,
+  0x52dc3b92, 0x9e705a09, 0x52d7717b, 0x9e6c48e7, 0x52d2a732, 0x9e683800,
+    0x52cddcb5, 0x9e642756,
+  0x52c91204, 0x9e6016e8, 0x52c44721, 0x9e5c06b6, 0x52bf7c0b, 0x9e57f6c0,
+    0x52bab0c2, 0x9e53e707,
+  0x52b5e546, 0x9e4fd78a, 0x52b11996, 0x9e4bc849, 0x52ac4db4, 0x9e47b944,
+    0x52a7819f, 0x9e43aa7c,
+  0x52a2b556, 0x9e3f9bf0, 0x529de8db, 0x9e3b8da0, 0x52991c2d, 0x9e377f8c,
+    0x52944f4c, 0x9e3371b5,
+  0x528f8238, 0x9e2f641b, 0x528ab4f1, 0x9e2b56bc, 0x5285e777, 0x9e27499a,
+    0x528119ca, 0x9e233cb4,
+  0x527c4bea, 0x9e1f300b, 0x52777dd7, 0x9e1b239e, 0x5272af92, 0x9e17176d,
+    0x526de11a, 0x9e130b79,
+  0x5269126e, 0x9e0effc1, 0x52644390, 0x9e0af446, 0x525f7480, 0x9e06e907,
+    0x525aa53c, 0x9e02de04,
+  0x5255d5c5, 0x9dfed33e, 0x5251061c, 0x9dfac8b4, 0x524c3640, 0x9df6be67,
+    0x52476631, 0x9df2b456,
+  0x524295f0, 0x9deeaa82, 0x523dc57b, 0x9deaa0ea, 0x5238f4d4, 0x9de6978f,
+    0x523423fb, 0x9de28e70,
+  0x522f52ee, 0x9dde858e, 0x522a81af, 0x9dda7ce9, 0x5225b03d, 0x9dd6747f,
+    0x5220de99, 0x9dd26c53,
+  0x521c0cc2, 0x9dce6463, 0x52173ab8, 0x9dca5caf, 0x5212687b, 0x9dc65539,
+    0x520d960c, 0x9dc24dfe,
+  0x5208c36a, 0x9dbe4701, 0x5203f096, 0x9dba4040, 0x51ff1d8f, 0x9db639bb,
+    0x51fa4a56, 0x9db23373,
+  0x51f576ea, 0x9dae2d68, 0x51f0a34b, 0x9daa279a, 0x51ebcf7a, 0x9da62208,
+    0x51e6fb76, 0x9da21cb2,
+  0x51e22740, 0x9d9e179a, 0x51dd52d7, 0x9d9a12be, 0x51d87e3c, 0x9d960e1f,
+    0x51d3a96f, 0x9d9209bd,
+  0x51ced46e, 0x9d8e0597, 0x51c9ff3c, 0x9d8a01ae, 0x51c529d7, 0x9d85fe02,
+    0x51c0543f, 0x9d81fa92,
+  0x51bb7e75, 0x9d7df75f, 0x51b6a879, 0x9d79f469, 0x51b1d24a, 0x9d75f1b0,
+    0x51acfbe9, 0x9d71ef34,
+  0x51a82555, 0x9d6decf4, 0x51a34e8f, 0x9d69eaf1, 0x519e7797, 0x9d65e92b,
+    0x5199a06d, 0x9d61e7a2,
+  0x5194c910, 0x9d5de656, 0x518ff180, 0x9d59e546, 0x518b19bf, 0x9d55e473,
+    0x518641cb, 0x9d51e3dd,
+  0x518169a5, 0x9d4de385, 0x517c914c, 0x9d49e368, 0x5177b8c2, 0x9d45e389,
+    0x5172e005, 0x9d41e3e7,
+  0x516e0715, 0x9d3de482, 0x51692df4, 0x9d39e559, 0x516454a0, 0x9d35e66e,
+    0x515f7b1a, 0x9d31e7bf,
+  0x515aa162, 0x9d2de94d, 0x5155c778, 0x9d29eb19, 0x5150ed5c, 0x9d25ed21,
+    0x514c130d, 0x9d21ef66,
+  0x5147388c, 0x9d1df1e9, 0x51425dd9, 0x9d19f4a8, 0x513d82f4, 0x9d15f7a4,
+    0x5138a7dd, 0x9d11fadd,
+  0x5133cc94, 0x9d0dfe54, 0x512ef119, 0x9d0a0207, 0x512a156b, 0x9d0605f7,
+    0x5125398c, 0x9d020a25,
+  0x51205d7b, 0x9cfe0e8f, 0x511b8137, 0x9cfa1337, 0x5116a4c1, 0x9cf6181c,
+    0x5111c81a, 0x9cf21d3d,
+  0x510ceb40, 0x9cee229c, 0x51080e35, 0x9cea2838, 0x510330f7, 0x9ce62e11,
+    0x50fe5388, 0x9ce23427,
+  0x50f975e6, 0x9cde3a7b, 0x50f49813, 0x9cda410b, 0x50efba0d, 0x9cd647d9,
+    0x50eadbd6, 0x9cd24ee4,
+  0x50e5fd6d, 0x9cce562c, 0x50e11ed2, 0x9cca5db1, 0x50dc4005, 0x9cc66573,
+    0x50d76106, 0x9cc26d73,
+  0x50d281d5, 0x9cbe75b0, 0x50cda272, 0x9cba7e2a, 0x50c8c2de, 0x9cb686e1,
+    0x50c3e317, 0x9cb28fd5,
+  0x50bf031f, 0x9cae9907, 0x50ba22f5, 0x9caaa276, 0x50b5429a, 0x9ca6ac23,
+    0x50b0620c, 0x9ca2b60c,
+  0x50ab814d, 0x9c9ec033, 0x50a6a05c, 0x9c9aca97, 0x50a1bf39, 0x9c96d539,
+    0x509cdde4, 0x9c92e017,
+  0x5097fc5e, 0x9c8eeb34, 0x50931aa6, 0x9c8af68d, 0x508e38bd, 0x9c870224,
+    0x508956a1, 0x9c830df8,
+  0x50847454, 0x9c7f1a0a, 0x507f91d5, 0x9c7b2659, 0x507aaf25, 0x9c7732e5,
+    0x5075cc43, 0x9c733faf,
+  0x5070e92f, 0x9c6f4cb6, 0x506c05ea, 0x9c6b59fa, 0x50672273, 0x9c67677c,
+    0x50623ecb, 0x9c63753c,
+  0x505d5af1, 0x9c5f8339, 0x505876e5, 0x9c5b9173, 0x505392a8, 0x9c579feb,
+    0x504eae39, 0x9c53aea0,
+  0x5049c999, 0x9c4fbd93, 0x5044e4c7, 0x9c4bccc3, 0x503fffc4, 0x9c47dc31,
+    0x503b1a8f, 0x9c43ebdc,
+  0x50363529, 0x9c3ffbc5, 0x50314f91, 0x9c3c0beb, 0x502c69c8, 0x9c381c4f,
+    0x502783cd, 0x9c342cf0,
+  0x50229da1, 0x9c303dcf, 0x501db743, 0x9c2c4eec, 0x5018d0b4, 0x9c286046,
+    0x5013e9f4, 0x9c2471de,
+  0x500f0302, 0x9c2083b3, 0x500a1bdf, 0x9c1c95c6, 0x5005348a, 0x9c18a816,
+    0x50004d04, 0x9c14baa4,
+  0x4ffb654d, 0x9c10cd70, 0x4ff67d64, 0x9c0ce07a, 0x4ff1954b, 0x9c08f3c1,
+    0x4fecacff, 0x9c050745,
+  0x4fe7c483, 0x9c011b08, 0x4fe2dbd5, 0x9bfd2f08, 0x4fddf2f6, 0x9bf94346,
+    0x4fd909e5, 0x9bf557c1,
+  0x4fd420a4, 0x9bf16c7a, 0x4fcf3731, 0x9bed8171, 0x4fca4d8d, 0x9be996a6,
+    0x4fc563b7, 0x9be5ac18,
+  0x4fc079b1, 0x9be1c1c8, 0x4fbb8f79, 0x9bddd7b6, 0x4fb6a510, 0x9bd9ede2,
+    0x4fb1ba76, 0x9bd6044b,
+  0x4faccfab, 0x9bd21af3, 0x4fa7e4af, 0x9bce31d8, 0x4fa2f981, 0x9bca48fa,
+    0x4f9e0e22, 0x9bc6605b,
+  0x4f992293, 0x9bc277fa, 0x4f9436d2, 0x9bbe8fd6, 0x4f8f4ae0, 0x9bbaa7f0,
+    0x4f8a5ebd, 0x9bb6c048,
+  0x4f857269, 0x9bb2d8de, 0x4f8085e4, 0x9baef1b2, 0x4f7b992d, 0x9bab0ac3,
+    0x4f76ac46, 0x9ba72413,
+  0x4f71bf2e, 0x9ba33da0, 0x4f6cd1e5, 0x9b9f576b, 0x4f67e46a, 0x9b9b7174,
+    0x4f62f6bf, 0x9b978bbc,
+  0x4f5e08e3, 0x9b93a641, 0x4f591ad6, 0x9b8fc104, 0x4f542c98, 0x9b8bdc05,
+    0x4f4f3e29, 0x9b87f744,
+  0x4f4a4f89, 0x9b8412c1, 0x4f4560b8, 0x9b802e7b, 0x4f4071b6, 0x9b7c4a74,
+    0x4f3b8284, 0x9b7866ab,
+  0x4f369320, 0x9b748320, 0x4f31a38c, 0x9b709fd3, 0x4f2cb3c7, 0x9b6cbcc4,
+    0x4f27c3d1, 0x9b68d9f3,
+  0x4f22d3aa, 0x9b64f760, 0x4f1de352, 0x9b61150b, 0x4f18f2c9, 0x9b5d32f4,
+    0x4f140210, 0x9b59511c,
+  0x4f0f1126, 0x9b556f81, 0x4f0a200b, 0x9b518e24, 0x4f052ec0, 0x9b4dad06,
+    0x4f003d43, 0x9b49cc26,
+  0x4efb4b96, 0x9b45eb83, 0x4ef659b8, 0x9b420b1f, 0x4ef167aa, 0x9b3e2af9,
+    0x4eec756b, 0x9b3a4b11,
+  0x4ee782fb, 0x9b366b68, 0x4ee2905a, 0x9b328bfc, 0x4edd9d89, 0x9b2eaccf,
+    0x4ed8aa87, 0x9b2acde0,
+  0x4ed3b755, 0x9b26ef2f, 0x4ecec3f2, 0x9b2310bc, 0x4ec9d05e, 0x9b1f3288,
+    0x4ec4dc99, 0x9b1b5492,
+  0x4ebfe8a5, 0x9b1776da, 0x4ebaf47f, 0x9b139960, 0x4eb60029, 0x9b0fbc24,
+    0x4eb10ba2, 0x9b0bdf27,
+  0x4eac16eb, 0x9b080268, 0x4ea72203, 0x9b0425e8, 0x4ea22ceb, 0x9b0049a5,
+    0x4e9d37a3, 0x9afc6da1,
+  0x4e984229, 0x9af891db, 0x4e934c80, 0x9af4b654, 0x4e8e56a5, 0x9af0db0b,
+    0x4e89609b, 0x9aed0000,
+  0x4e846a60, 0x9ae92533, 0x4e7f73f4, 0x9ae54aa5, 0x4e7a7d58, 0x9ae17056,
+    0x4e75868c, 0x9add9644,
+  0x4e708f8f, 0x9ad9bc71, 0x4e6b9862, 0x9ad5e2dd, 0x4e66a105, 0x9ad20987,
+    0x4e61a977, 0x9ace306f,
+  0x4e5cb1b9, 0x9aca5795, 0x4e57b9ca, 0x9ac67efb, 0x4e52c1ab, 0x9ac2a69e,
+    0x4e4dc95c, 0x9abece80,
+  0x4e48d0dd, 0x9abaf6a1, 0x4e43d82d, 0x9ab71eff, 0x4e3edf4d, 0x9ab3479d,
+    0x4e39e63d, 0x9aaf7079,
+  0x4e34ecfc, 0x9aab9993, 0x4e2ff38b, 0x9aa7c2ec, 0x4e2af9ea, 0x9aa3ec83,
+    0x4e260019, 0x9aa01659,
+  0x4e210617, 0x9a9c406e, 0x4e1c0be6, 0x9a986ac1, 0x4e171184, 0x9a949552,
+    0x4e1216f2, 0x9a90c022,
+  0x4e0d1c30, 0x9a8ceb31, 0x4e08213e, 0x9a89167e, 0x4e03261b, 0x9a85420a,
+    0x4dfe2ac9, 0x9a816dd5,
+  0x4df92f46, 0x9a7d99de, 0x4df43393, 0x9a79c625, 0x4def37b0, 0x9a75f2ac,
+    0x4dea3b9d, 0x9a721f71,
+  0x4de53f5a, 0x9a6e4c74, 0x4de042e7, 0x9a6a79b6, 0x4ddb4644, 0x9a66a737,
+    0x4dd64971, 0x9a62d4f7,
+  0x4dd14c6e, 0x9a5f02f5, 0x4dcc4f3b, 0x9a5b3132, 0x4dc751d8, 0x9a575fae,
+    0x4dc25445, 0x9a538e68,
+  0x4dbd5682, 0x9a4fbd61, 0x4db8588f, 0x9a4bec99, 0x4db35a6c, 0x9a481c0f,
+    0x4dae5c19, 0x9a444bc5,
+  0x4da95d96, 0x9a407bb9, 0x4da45ee3, 0x9a3cabeb, 0x4d9f6001, 0x9a38dc5d,
+    0x4d9a60ee, 0x9a350d0d,
+  0x4d9561ac, 0x9a313dfc, 0x4d90623a, 0x9a2d6f2a, 0x4d8b6298, 0x9a29a097,
+    0x4d8662c6, 0x9a25d243,
+  0x4d8162c4, 0x9a22042d, 0x4d7c6293, 0x9a1e3656, 0x4d776231, 0x9a1a68be,
+    0x4d7261a0, 0x9a169b65,
+  0x4d6d60df, 0x9a12ce4b, 0x4d685fef, 0x9a0f016f, 0x4d635ece, 0x9a0b34d3,
+    0x4d5e5d7e, 0x9a076875,
+  0x4d595bfe, 0x9a039c57, 0x4d545a4f, 0x99ffd077, 0x4d4f5870, 0x99fc04d6,
+    0x4d4a5661, 0x99f83974,
+  0x4d455422, 0x99f46e51, 0x4d4051b4, 0x99f0a36d, 0x4d3b4f16, 0x99ecd8c8,
+    0x4d364c48, 0x99e90e62,
+  0x4d31494b, 0x99e5443b, 0x4d2c461e, 0x99e17a53, 0x4d2742c2, 0x99ddb0aa,
+    0x4d223f36, 0x99d9e73f,
+  0x4d1d3b7a, 0x99d61e14, 0x4d18378f, 0x99d25528, 0x4d133374, 0x99ce8c7b,
+    0x4d0e2f2a, 0x99cac40d,
+  0x4d092ab0, 0x99c6fbde, 0x4d042607, 0x99c333ee, 0x4cff212e, 0x99bf6c3d,
+    0x4cfa1c26, 0x99bba4cb,
+  0x4cf516ee, 0x99b7dd99, 0x4cf01187, 0x99b416a5, 0x4ceb0bf0, 0x99b04ff0,
+    0x4ce6062a, 0x99ac897b,
+  0x4ce10034, 0x99a8c345, 0x4cdbfa0f, 0x99a4fd4d, 0x4cd6f3bb, 0x99a13795,
+    0x4cd1ed37, 0x999d721c,
+  0x4ccce684, 0x9999ace3, 0x4cc7dfa1, 0x9995e7e8, 0x4cc2d88f, 0x9992232d,
+    0x4cbdd14e, 0x998e5eb1,
+  0x4cb8c9dd, 0x998a9a74, 0x4cb3c23d, 0x9986d676, 0x4caeba6e, 0x998312b7,
+    0x4ca9b26f, 0x997f4f38,
+  0x4ca4aa41, 0x997b8bf8, 0x4c9fa1e4, 0x9977c8f7, 0x4c9a9958, 0x99740635,
+    0x4c95909c, 0x997043b2,
+  0x4c9087b1, 0x996c816f, 0x4c8b7e97, 0x9968bf6b, 0x4c86754e, 0x9964fda7,
+    0x4c816bd5, 0x99613c22,
+  0x4c7c622d, 0x995d7adc, 0x4c775856, 0x9959b9d5, 0x4c724e50, 0x9955f90d,
+    0x4c6d441b, 0x99523885,
+  0x4c6839b7, 0x994e783d, 0x4c632f23, 0x994ab833, 0x4c5e2460, 0x9946f869,
+    0x4c59196f, 0x994338df,
+  0x4c540e4e, 0x993f7993, 0x4c4f02fe, 0x993bba87, 0x4c49f77f, 0x9937fbbb,
+    0x4c44ebd1, 0x99343d2e,
+  0x4c3fdff4, 0x99307ee0, 0x4c3ad3e7, 0x992cc0d2, 0x4c35c7ac, 0x99290303,
+    0x4c30bb42, 0x99254574,
+  0x4c2baea9, 0x99218824, 0x4c26a1e1, 0x991dcb13, 0x4c2194e9, 0x991a0e42,
+    0x4c1c87c3, 0x991651b1,
+  0x4c177a6e, 0x9912955f, 0x4c126cea, 0x990ed94c, 0x4c0d5f37, 0x990b1d79,
+    0x4c085156, 0x990761e5,
+  0x4c034345, 0x9903a691, 0x4bfe3505, 0x98ffeb7d, 0x4bf92697, 0x98fc30a8,
+    0x4bf417f9, 0x98f87612,
+  0x4bef092d, 0x98f4bbbc, 0x4be9fa32, 0x98f101a6, 0x4be4eb08, 0x98ed47cf,
+    0x4bdfdbaf, 0x98e98e38,
+  0x4bdacc28, 0x98e5d4e0, 0x4bd5bc72, 0x98e21bc8, 0x4bd0ac8d, 0x98de62f0,
+    0x4bcb9c79, 0x98daaa57,
+  0x4bc68c36, 0x98d6f1fe, 0x4bc17bc5, 0x98d339e4, 0x4bbc6b25, 0x98cf820b,
+    0x4bb75a56, 0x98cbca70,
+  0x4bb24958, 0x98c81316, 0x4bad382c, 0x98c45bfb, 0x4ba826d1, 0x98c0a520,
+    0x4ba31548, 0x98bcee84,
+  0x4b9e0390, 0x98b93828, 0x4b98f1a9, 0x98b5820c, 0x4b93df93, 0x98b1cc30,
+    0x4b8ecd4f, 0x98ae1693,
+  0x4b89badd, 0x98aa6136, 0x4b84a83b, 0x98a6ac19, 0x4b7f956b, 0x98a2f73c,
+    0x4b7a826d, 0x989f429e,
+  0x4b756f40, 0x989b8e40, 0x4b705be4, 0x9897da22, 0x4b6b485a, 0x98942643,
+    0x4b6634a2, 0x989072a5,
+  0x4b6120bb, 0x988cbf46, 0x4b5c0ca5, 0x98890c27, 0x4b56f861, 0x98855948,
+    0x4b51e3ee, 0x9881a6a9,
+  0x4b4ccf4d, 0x987df449, 0x4b47ba7e, 0x987a422a, 0x4b42a580, 0x9876904a,
+    0x4b3d9053, 0x9872deaa,
+  0x4b387af9, 0x986f2d4a, 0x4b336570, 0x986b7c2a, 0x4b2e4fb8, 0x9867cb4a,
+    0x4b2939d2, 0x98641aa9,
+  0x4b2423be, 0x98606a49, 0x4b1f0d7b, 0x985cba28, 0x4b19f70a, 0x98590a48,
+    0x4b14e06b, 0x98555aa7,
+  0x4b0fc99d, 0x9851ab46, 0x4b0ab2a1, 0x984dfc26, 0x4b059b77, 0x984a4d45,
+    0x4b00841f, 0x98469ea4,
+  0x4afb6c98, 0x9842f043, 0x4af654e3, 0x983f4223, 0x4af13d00, 0x983b9442,
+    0x4aec24ee, 0x9837e6a1,
+  0x4ae70caf, 0x98343940, 0x4ae1f441, 0x98308c1f, 0x4adcdba5, 0x982cdf3f,
+    0x4ad7c2da, 0x9829329e,
+  0x4ad2a9e2, 0x9825863d, 0x4acd90bb, 0x9821da1d, 0x4ac87767, 0x981e2e3c,
+    0x4ac35de4, 0x981a829c,
+  0x4abe4433, 0x9816d73b, 0x4ab92a54, 0x98132c1b, 0x4ab41046, 0x980f813b,
+    0x4aaef60b, 0x980bd69b,
+  0x4aa9dba2, 0x98082c3b, 0x4aa4c10b, 0x9804821b, 0x4a9fa645, 0x9800d83c,
+    0x4a9a8b52, 0x97fd2e9c,
+  0x4a957030, 0x97f9853d, 0x4a9054e1, 0x97f5dc1e, 0x4a8b3963, 0x97f2333f,
+    0x4a861db8, 0x97ee8aa0,
+  0x4a8101de, 0x97eae242, 0x4a7be5d7, 0x97e73a23, 0x4a76c9a2, 0x97e39245,
+    0x4a71ad3e, 0x97dfeaa7,
+  0x4a6c90ad, 0x97dc4349, 0x4a6773ee, 0x97d89c2c, 0x4a625701, 0x97d4f54f,
+    0x4a5d39e6, 0x97d14eb2,
+  0x4a581c9e, 0x97cda855, 0x4a52ff27, 0x97ca0239, 0x4a4de182, 0x97c65c5c,
+    0x4a48c3b0, 0x97c2b6c1,
+  0x4a43a5b0, 0x97bf1165, 0x4a3e8782, 0x97bb6c4a, 0x4a396926, 0x97b7c76f,
+    0x4a344a9d, 0x97b422d4,
+  0x4a2f2be6, 0x97b07e7a, 0x4a2a0d01, 0x97acda60, 0x4a24edee, 0x97a93687,
+    0x4a1fcead, 0x97a592ed,
+  0x4a1aaf3f, 0x97a1ef94, 0x4a158fa3, 0x979e4c7c, 0x4a106fda, 0x979aa9a4,
+    0x4a0b4fe2, 0x9797070c,
+  0x4a062fbd, 0x979364b5, 0x4a010f6b, 0x978fc29e, 0x49fbeeea, 0x978c20c8,
+    0x49f6ce3c, 0x97887f32,
+  0x49f1ad61, 0x9784dddc, 0x49ec8c57, 0x97813cc7, 0x49e76b21, 0x977d9bf2,
+    0x49e249bc, 0x9779fb5e,
+  0x49dd282a, 0x97765b0a, 0x49d8066b, 0x9772baf7, 0x49d2e47e, 0x976f1b24,
+    0x49cdc263, 0x976b7b92,
+  0x49c8a01b, 0x9767dc41, 0x49c37da5, 0x97643d2f, 0x49be5b02, 0x97609e5f,
+    0x49b93832, 0x975cffcf,
+  0x49b41533, 0x9759617f, 0x49aef208, 0x9755c370, 0x49a9ceaf, 0x975225a1,
+    0x49a4ab28, 0x974e8813,
+  0x499f8774, 0x974aeac6, 0x499a6393, 0x97474db9, 0x49953f84, 0x9743b0ed,
+    0x49901b48, 0x97401462,
+  0x498af6df, 0x973c7817, 0x4985d248, 0x9738dc0d, 0x4980ad84, 0x97354043,
+    0x497b8892, 0x9731a4ba,
+  0x49766373, 0x972e0971, 0x49713e27, 0x972a6e6a, 0x496c18ae, 0x9726d3a3,
+    0x4966f307, 0x9723391c,
+  0x4961cd33, 0x971f9ed7, 0x495ca732, 0x971c04d2, 0x49578103, 0x97186b0d,
+    0x49525aa7, 0x9714d18a,
+  0x494d341e, 0x97113847, 0x49480d68, 0x970d9f45, 0x4942e684, 0x970a0683,
+    0x493dbf74, 0x97066e03,
+  0x49389836, 0x9702d5c3, 0x493370cb, 0x96ff3dc4, 0x492e4933, 0x96fba605,
+    0x4929216e, 0x96f80e88,
+  0x4923f97b, 0x96f4774b, 0x491ed15c, 0x96f0e04f, 0x4919a90f, 0x96ed4994,
+    0x49148095, 0x96e9b319,
+  0x490f57ee, 0x96e61ce0, 0x490a2f1b, 0x96e286e7, 0x4905061a, 0x96def12f,
+    0x48ffdcec, 0x96db5bb8,
+  0x48fab391, 0x96d7c682, 0x48f58a09, 0x96d4318d, 0x48f06054, 0x96d09cd8,
+    0x48eb3672, 0x96cd0865,
+  0x48e60c62, 0x96c97432, 0x48e0e227, 0x96c5e040, 0x48dbb7be, 0x96c24c8f,
+    0x48d68d28, 0x96beb91f,
+  0x48d16265, 0x96bb25f0, 0x48cc3775, 0x96b79302, 0x48c70c59, 0x96b40055,
+    0x48c1e10f, 0x96b06de9,
+  0x48bcb599, 0x96acdbbe, 0x48b789f5, 0x96a949d3, 0x48b25e25, 0x96a5b82a,
+    0x48ad3228, 0x96a226c2,
+  0x48a805ff, 0x969e959b, 0x48a2d9a8, 0x969b04b4, 0x489dad25, 0x9697740f,
+    0x48988074, 0x9693e3ab,
+  0x48935397, 0x96905388, 0x488e268e, 0x968cc3a5, 0x4888f957, 0x96893404,
+    0x4883cbf4, 0x9685a4a4,
+  0x487e9e64, 0x96821585, 0x487970a7, 0x967e86a7, 0x487442be, 0x967af80a,
+    0x486f14a8, 0x967769af,
+  0x4869e665, 0x9673db94, 0x4864b7f5, 0x96704dba, 0x485f8959, 0x966cc022,
+    0x485a5a90, 0x966932cb,
+  0x48552b9b, 0x9665a5b4, 0x484ffc79, 0x966218df, 0x484acd2a, 0x965e8c4b,
+    0x48459daf, 0x965afff9,
+  0x48406e08, 0x965773e7, 0x483b3e33, 0x9653e817, 0x48360e32, 0x96505c88,
+    0x4830de05, 0x964cd139,
+  0x482badab, 0x9649462d, 0x48267d24, 0x9645bb61, 0x48214c71, 0x964230d7,
+    0x481c1b92, 0x963ea68d,
+  0x4816ea86, 0x963b1c86, 0x4811b94d, 0x963792bf, 0x480c87e8, 0x96340939,
+    0x48075657, 0x96307ff5,
+  0x48022499, 0x962cf6f2, 0x47fcf2af, 0x96296e31, 0x47f7c099, 0x9625e5b0,
+    0x47f28e56, 0x96225d71,
+  0x47ed5be6, 0x961ed574, 0x47e8294a, 0x961b4db7, 0x47e2f682, 0x9617c63c,
+    0x47ddc38e, 0x96143f02,
+  0x47d8906d, 0x9610b80a, 0x47d35d20, 0x960d3153, 0x47ce29a7, 0x9609aadd,
+    0x47c8f601, 0x960624a9,
+  0x47c3c22f, 0x96029eb6, 0x47be8e31, 0x95ff1904, 0x47b95a06, 0x95fb9394,
+    0x47b425af, 0x95f80e65,
+  0x47aef12c, 0x95f48977, 0x47a9bc7d, 0x95f104cb, 0x47a487a2, 0x95ed8061,
+    0x479f529a, 0x95e9fc38,
+  0x479a1d67, 0x95e67850, 0x4794e807, 0x95e2f4a9, 0x478fb27b, 0x95df7145,
+    0x478a7cc2, 0x95dbee21,
+  0x478546de, 0x95d86b3f, 0x478010cd, 0x95d4e89f, 0x477ada91, 0x95d16640,
+    0x4775a428, 0x95cde423,
+  0x47706d93, 0x95ca6247, 0x476b36d3, 0x95c6e0ac, 0x4765ffe6, 0x95c35f53,
+    0x4760c8cd, 0x95bfde3c,
+  0x475b9188, 0x95bc5d66, 0x47565a17, 0x95b8dcd2, 0x4751227a, 0x95b55c7f,
+    0x474beab1, 0x95b1dc6e,
+  0x4746b2bc, 0x95ae5c9f, 0x47417a9b, 0x95aadd11, 0x473c424e, 0x95a75dc4,
+    0x473709d5, 0x95a3deb9,
+  0x4731d131, 0x95a05ff0, 0x472c9860, 0x959ce169, 0x47275f63, 0x95996323,
+    0x4722263b, 0x9595e51e,
+  0x471cece7, 0x9592675c, 0x4717b367, 0x958ee9db, 0x471279ba, 0x958b6c9b,
+    0x470d3fe3, 0x9587ef9e,
+  0x470805df, 0x958472e2, 0x4702cbaf, 0x9580f667, 0x46fd9154, 0x957d7a2f,
+    0x46f856cd, 0x9579fe38,
+  0x46f31c1a, 0x95768283, 0x46ede13b, 0x9573070f, 0x46e8a631, 0x956f8bdd,
+    0x46e36afb, 0x956c10ed,
+  0x46de2f99, 0x9568963f, 0x46d8f40b, 0x95651bd2, 0x46d3b852, 0x9561a1a8,
+    0x46ce7c6d, 0x955e27bf,
+  0x46c9405c, 0x955aae17, 0x46c40420, 0x955734b2, 0x46bec7b8, 0x9553bb8e,
+    0x46b98b24, 0x955042ac,
+  0x46b44e65, 0x954cca0c, 0x46af117a, 0x954951ae, 0x46a9d464, 0x9545d992,
+    0x46a49722, 0x954261b7,
+  0x469f59b4, 0x953eea1e, 0x469a1c1b, 0x953b72c7, 0x4694de56, 0x9537fbb2,
+    0x468fa066, 0x953484df,
+  0x468a624a, 0x95310e4e, 0x46852403, 0x952d97fe, 0x467fe590, 0x952a21f1,
+    0x467aa6f2, 0x9526ac25,
+  0x46756828, 0x9523369c, 0x46702933, 0x951fc154, 0x466aea12, 0x951c4c4e,
+    0x4665aac6, 0x9518d78a,
+  0x46606b4e, 0x95156308, 0x465b2bab, 0x9511eec8, 0x4655ebdd, 0x950e7aca,
+    0x4650abe3, 0x950b070e,
+  0x464b6bbe, 0x95079394, 0x46462b6d, 0x9504205c, 0x4640eaf2, 0x9500ad66,
+    0x463baa4a, 0x94fd3ab1,
+  0x46366978, 0x94f9c83f, 0x4631287a, 0x94f6560f, 0x462be751, 0x94f2e421,
+    0x4626a5fd, 0x94ef7275,
+  0x4621647d, 0x94ec010b, 0x461c22d2, 0x94e88fe3, 0x4616e0fc, 0x94e51efd,
+    0x46119efa, 0x94e1ae59,
+  0x460c5cce, 0x94de3df8, 0x46071a76, 0x94dacdd8, 0x4601d7f3, 0x94d75dfa,
+    0x45fc9545, 0x94d3ee5f,
+  0x45f7526b, 0x94d07f05, 0x45f20f67, 0x94cd0fee, 0x45eccc37, 0x94c9a119,
+    0x45e788dc, 0x94c63286,
+  0x45e24556, 0x94c2c435, 0x45dd01a5, 0x94bf5627, 0x45d7bdc9, 0x94bbe85a,
+    0x45d279c2, 0x94b87ad0,
+  0x45cd358f, 0x94b50d87, 0x45c7f132, 0x94b1a081, 0x45c2acaa, 0x94ae33be,
+    0x45bd67f6, 0x94aac73c,
+  0x45b82318, 0x94a75afd, 0x45b2de0e, 0x94a3eeff, 0x45ad98da, 0x94a08344,
+    0x45a8537a, 0x949d17cc,
+  0x45a30df0, 0x9499ac95, 0x459dc83b, 0x949641a1, 0x4598825a, 0x9492d6ef,
+    0x45933c4f, 0x948f6c7f,
+  0x458df619, 0x948c0252, 0x4588afb8, 0x94889867, 0x4583692c, 0x94852ebe,
+    0x457e2275, 0x9481c557,
+  0x4578db93, 0x947e5c33, 0x45739487, 0x947af351, 0x456e4d4f, 0x94778ab1,
+    0x456905ed, 0x94742254,
+  0x4563be60, 0x9470ba39, 0x455e76a8, 0x946d5260, 0x45592ec6, 0x9469eaca,
+    0x4553e6b8, 0x94668376,
+  0x454e9e80, 0x94631c65, 0x4549561d, 0x945fb596, 0x45440d90, 0x945c4f09,
+    0x453ec4d7, 0x9458e8bf,
+  0x45397bf4, 0x945582b7, 0x453432e6, 0x94521cf1, 0x452ee9ae, 0x944eb76e,
+    0x4529a04b, 0x944b522d,
+  0x452456bd, 0x9447ed2f, 0x451f0d04, 0x94448873, 0x4519c321, 0x944123fa,
+    0x45147913, 0x943dbfc3,
+  0x450f2edb, 0x943a5bcf, 0x4509e478, 0x9436f81d, 0x450499eb, 0x943394ad,
+    0x44ff4f32, 0x94303180,
+  0x44fa0450, 0x942cce96, 0x44f4b943, 0x94296bee, 0x44ef6e0b, 0x94260989,
+    0x44ea22a9, 0x9422a766,
+  0x44e4d71c, 0x941f4585, 0x44df8b64, 0x941be3e8, 0x44da3f83, 0x9418828c,
+    0x44d4f376, 0x94152174,
+  0x44cfa740, 0x9411c09e, 0x44ca5adf, 0x940e600a, 0x44c50e53, 0x940affb9,
+    0x44bfc19d, 0x94079fab,
+  0x44ba74bd, 0x94043fdf, 0x44b527b2, 0x9400e056, 0x44afda7d, 0x93fd810f,
+    0x44aa8d1d, 0x93fa220b,
+  0x44a53f93, 0x93f6c34a, 0x449ff1df, 0x93f364cb, 0x449aa400, 0x93f0068f,
+    0x449555f7, 0x93eca896,
+  0x449007c4, 0x93e94adf, 0x448ab967, 0x93e5ed6b, 0x44856adf, 0x93e2903a,
+    0x44801c2d, 0x93df334c,
+  0x447acd50, 0x93dbd6a0, 0x44757e4a, 0x93d87a36, 0x44702f19, 0x93d51e10,
+    0x446adfbe, 0x93d1c22c,
+  0x44659039, 0x93ce668b, 0x44604089, 0x93cb0b2d, 0x445af0b0, 0x93c7b011,
+    0x4455a0ac, 0x93c45539,
+  0x4450507e, 0x93c0faa3, 0x444b0026, 0x93bda04f, 0x4445afa4, 0x93ba463f,
+    0x44405ef8, 0x93b6ec71,
+  0x443b0e21, 0x93b392e6, 0x4435bd21, 0x93b0399e, 0x44306bf6, 0x93ace099,
+    0x442b1aa2, 0x93a987d6,
+  0x4425c923, 0x93a62f57, 0x4420777b, 0x93a2d71a, 0x441b25a8, 0x939f7f20,
+    0x4415d3ab, 0x939c2769,
+  0x44108184, 0x9398cff5, 0x440b2f34, 0x939578c3, 0x4405dcb9, 0x939221d5,
+    0x44008a14, 0x938ecb29,
+  0x43fb3746, 0x938b74c1, 0x43f5e44d, 0x93881e9b, 0x43f0912b, 0x9384c8b8,
+    0x43eb3ddf, 0x93817318,
+  0x43e5ea68, 0x937e1dbb, 0x43e096c8, 0x937ac8a1, 0x43db42fe, 0x937773ca,
+    0x43d5ef0a, 0x93741f35,
+  0x43d09aed, 0x9370cae4, 0x43cb46a5, 0x936d76d6, 0x43c5f234, 0x936a230a,
+    0x43c09d99, 0x9366cf82,
+  0x43bb48d4, 0x93637c3d, 0x43b5f3e5, 0x9360293a, 0x43b09ecc, 0x935cd67b,
+    0x43ab498a, 0x935983ff,
+  0x43a5f41e, 0x935631c5, 0x43a09e89, 0x9352dfcf, 0x439b48c9, 0x934f8e1c,
+    0x4395f2e0, 0x934c3cab,
+  0x43909ccd, 0x9348eb7e, 0x438b4691, 0x93459a94, 0x4385f02a, 0x934249ed,
+    0x4380999b, 0x933ef989,
+  0x437b42e1, 0x933ba968, 0x4375ebfe, 0x9338598a, 0x437094f1, 0x933509f0,
+    0x436b3dbb, 0x9331ba98,
+  0x4365e65b, 0x932e6b84, 0x43608ed2, 0x932b1cb2, 0x435b371f, 0x9327ce24,
+    0x4355df42, 0x93247fd9,
+  0x4350873c, 0x932131d1, 0x434b2f0c, 0x931de40c, 0x4345d6b3, 0x931a968b,
+    0x43407e31, 0x9317494c,
+  0x433b2585, 0x9313fc51, 0x4335ccaf, 0x9310af99, 0x433073b0, 0x930d6324,
+    0x432b1a87, 0x930a16f3,
+  0x4325c135, 0x9306cb04, 0x432067ba, 0x93037f59, 0x431b0e15, 0x930033f1,
+    0x4315b447, 0x92fce8cc,
+  0x43105a50, 0x92f99deb, 0x430b002f, 0x92f6534c, 0x4305a5e5, 0x92f308f1,
+    0x43004b71, 0x92efbeda,
+  0x42faf0d4, 0x92ec7505, 0x42f5960e, 0x92e92b74, 0x42f03b1e, 0x92e5e226,
+    0x42eae005, 0x92e2991c,
+  0x42e584c3, 0x92df5054, 0x42e02958, 0x92dc07d0, 0x42dacdc3, 0x92d8bf90,
+    0x42d57205, 0x92d57792,
+  0x42d0161e, 0x92d22fd9, 0x42caba0e, 0x92cee862, 0x42c55dd4, 0x92cba12f,
+    0x42c00172, 0x92c85a3f,
+  0x42baa4e6, 0x92c51392, 0x42b54831, 0x92c1cd29, 0x42afeb53, 0x92be8703,
+    0x42aa8e4b, 0x92bb4121,
+  0x42a5311b, 0x92b7fb82, 0x429fd3c1, 0x92b4b626, 0x429a763f, 0x92b1710e,
+    0x42951893, 0x92ae2c3a,
+  0x428fbabe, 0x92aae7a8, 0x428a5cc0, 0x92a7a35a, 0x4284fe99, 0x92a45f50,
+    0x427fa049, 0x92a11b89,
+  0x427a41d0, 0x929dd806, 0x4274e32e, 0x929a94c6, 0x426f8463, 0x929751c9,
+    0x426a256f, 0x92940f10,
+  0x4264c653, 0x9290cc9b, 0x425f670d, 0x928d8a69, 0x425a079e, 0x928a487a,
+    0x4254a806, 0x928706cf,
+  0x424f4845, 0x9283c568, 0x4249e85c, 0x92808444, 0x42448849, 0x927d4363,
+    0x423f280e, 0x927a02c7,
+  0x4239c7aa, 0x9276c26d, 0x4234671d, 0x92738258, 0x422f0667, 0x92704286,
+    0x4229a588, 0x926d02f7,
+  0x42244481, 0x9269c3ac, 0x421ee350, 0x926684a5, 0x421981f7, 0x926345e1,
+    0x42142075, 0x92600761,
+  0x420ebecb, 0x925cc924, 0x42095cf7, 0x92598b2b, 0x4203fafb, 0x92564d76,
+    0x41fe98d6, 0x92531005,
+  0x41f93689, 0x924fd2d7, 0x41f3d413, 0x924c95ec, 0x41ee7174, 0x92495946,
+    0x41e90eac, 0x92461ce3,
+  0x41e3abbc, 0x9242e0c4, 0x41de48a3, 0x923fa4e8, 0x41d8e561, 0x923c6950,
+    0x41d381f7, 0x92392dfc,
+  0x41ce1e65, 0x9235f2ec, 0x41c8baa9, 0x9232b81f, 0x41c356c5, 0x922f7d96,
+    0x41bdf2b9, 0x922c4351,
+  0x41b88e84, 0x9229094f, 0x41b32a26, 0x9225cf91, 0x41adc5a0, 0x92229617,
+    0x41a860f1, 0x921f5ce1,
+  0x41a2fc1a, 0x921c23ef, 0x419d971b, 0x9218eb40, 0x419831f3, 0x9215b2d5,
+    0x4192cca2, 0x92127aae,
+  0x418d6729, 0x920f42cb, 0x41880188, 0x920c0b2c, 0x41829bbe, 0x9208d3d0,
+    0x417d35cb, 0x92059cb8,
+  0x4177cfb1, 0x920265e4, 0x4172696e, 0x91ff2f54, 0x416d0302, 0x91fbf908,
+    0x41679c6f, 0x91f8c300,
+  0x416235b2, 0x91f58d3b, 0x415ccece, 0x91f257bb, 0x415767c1, 0x91ef227e,
+    0x4152008c, 0x91ebed85,
+  0x414c992f, 0x91e8b8d0, 0x414731a9, 0x91e5845f, 0x4141c9fb, 0x91e25032,
+    0x413c6225, 0x91df1c49,
+  0x4136fa27, 0x91dbe8a4, 0x41319200, 0x91d8b542, 0x412c29b1, 0x91d58225,
+    0x4126c13a, 0x91d24f4c,
+  0x4121589b, 0x91cf1cb6, 0x411befd3, 0x91cbea65, 0x411686e4, 0x91c8b857,
+    0x41111dcc, 0x91c5868e,
+  0x410bb48c, 0x91c25508, 0x41064b24, 0x91bf23c7, 0x4100e194, 0x91bbf2c9,
+    0x40fb77dc, 0x91b8c210,
+  0x40f60dfb, 0x91b5919a, 0x40f0a3f3, 0x91b26169, 0x40eb39c3, 0x91af317c,
+    0x40e5cf6a, 0x91ac01d2,
+  0x40e064ea, 0x91a8d26d, 0x40dafa41, 0x91a5a34c, 0x40d58f71, 0x91a2746f,
+    0x40d02478, 0x919f45d6,
+  0x40cab958, 0x919c1781, 0x40c54e0f, 0x9198e970, 0x40bfe29f, 0x9195bba3,
+    0x40ba7706, 0x91928e1a,
+  0x40b50b46, 0x918f60d6, 0x40af9f5e, 0x918c33d5, 0x40aa334e, 0x91890719,
+    0x40a4c716, 0x9185daa1,
+  0x409f5ab6, 0x9182ae6d, 0x4099ee2e, 0x917f827d, 0x4094817f, 0x917c56d1,
+    0x408f14a7, 0x91792b6a,
+  0x4089a7a8, 0x91760047, 0x40843a81, 0x9172d567, 0x407ecd32, 0x916faacc,
+    0x40795fbc, 0x916c8076,
+  0x4073f21d, 0x91695663, 0x406e8457, 0x91662c95, 0x40691669, 0x9163030b,
+    0x4063a854, 0x915fd9c5,
+  0x405e3a16, 0x915cb0c3, 0x4058cbb1, 0x91598806, 0x40535d24, 0x91565f8d,
+    0x404dee70, 0x91533758,
+  0x40487f94, 0x91500f67, 0x40431090, 0x914ce7bb, 0x403da165, 0x9149c053,
+    0x40383212, 0x9146992f,
+  0x4032c297, 0x91437250, 0x402d52f5, 0x91404bb5, 0x4027e32b, 0x913d255e,
+    0x4022733a, 0x9139ff4b,
+  0x401d0321, 0x9136d97d, 0x401792e0, 0x9133b3f3, 0x40122278, 0x91308eae,
+    0x400cb1e9, 0x912d69ad,
+  0x40074132, 0x912a44f0, 0x4001d053, 0x91272078, 0x3ffc5f4d, 0x9123fc44,
+    0x3ff6ee1f, 0x9120d854,
+  0x3ff17cca, 0x911db4a9, 0x3fec0b4e, 0x911a9142, 0x3fe699aa, 0x91176e1f,
+    0x3fe127df, 0x91144b41,
+  0x3fdbb5ec, 0x911128a8, 0x3fd643d2, 0x910e0653, 0x3fd0d191, 0x910ae442,
+    0x3fcb5f28, 0x9107c276,
+  0x3fc5ec98, 0x9104a0ee, 0x3fc079e0, 0x91017faa, 0x3fbb0702, 0x90fe5eab,
+    0x3fb593fb, 0x90fb3df1,
+  0x3fb020ce, 0x90f81d7b, 0x3faaad79, 0x90f4fd4a, 0x3fa539fd, 0x90f1dd5d,
+    0x3f9fc65a, 0x90eebdb4,
+  0x3f9a5290, 0x90eb9e50, 0x3f94de9e, 0x90e87f31, 0x3f8f6a85, 0x90e56056,
+    0x3f89f645, 0x90e241bf,
+  0x3f8481dd, 0x90df236e, 0x3f7f0d4f, 0x90dc0560, 0x3f799899, 0x90d8e798,
+    0x3f7423bc, 0x90d5ca13,
+  0x3f6eaeb8, 0x90d2acd4, 0x3f69398d, 0x90cf8fd9, 0x3f63c43b, 0x90cc7322,
+    0x3f5e4ec2, 0x90c956b1,
+  0x3f58d921, 0x90c63a83, 0x3f53635a, 0x90c31e9b, 0x3f4ded6b, 0x90c002f7,
+    0x3f487755, 0x90bce797,
+  0x3f430119, 0x90b9cc7d, 0x3f3d8ab5, 0x90b6b1a6, 0x3f38142a, 0x90b39715,
+    0x3f329d79, 0x90b07cc8,
+  0x3f2d26a0, 0x90ad62c0, 0x3f27afa1, 0x90aa48fd, 0x3f22387a, 0x90a72f7e,
+    0x3f1cc12c, 0x90a41644,
+  0x3f1749b8, 0x90a0fd4e, 0x3f11d21d, 0x909de49e, 0x3f0c5a5a, 0x909acc32,
+    0x3f06e271, 0x9097b40a,
+  0x3f016a61, 0x90949c28, 0x3efbf22a, 0x9091848a, 0x3ef679cc, 0x908e6d31,
+    0x3ef10148, 0x908b561c,
+  0x3eeb889c, 0x90883f4d, 0x3ee60fca, 0x908528c2, 0x3ee096d1, 0x9082127c,
+    0x3edb1db1, 0x907efc7a,
+  0x3ed5a46b, 0x907be6be, 0x3ed02afd, 0x9078d146, 0x3ecab169, 0x9075bc13,
+    0x3ec537ae, 0x9072a725,
+  0x3ebfbdcd, 0x906f927c, 0x3eba43c4, 0x906c7e17, 0x3eb4c995, 0x906969f8,
+    0x3eaf4f40, 0x9066561d,
+  0x3ea9d4c3, 0x90634287, 0x3ea45a21, 0x90602f35, 0x3e9edf57, 0x905d1c29,
+    0x3e996467, 0x905a0962,
+  0x3e93e950, 0x9056f6df, 0x3e8e6e12, 0x9053e4a1, 0x3e88f2ae, 0x9050d2a9,
+    0x3e837724, 0x904dc0f5,
+  0x3e7dfb73, 0x904aaf86, 0x3e787f9b, 0x90479e5c, 0x3e73039d, 0x90448d76,
+    0x3e6d8778, 0x90417cd6,
+  0x3e680b2c, 0x903e6c7b, 0x3e628ebb, 0x903b5c64, 0x3e5d1222, 0x90384c93,
+    0x3e579564, 0x90353d06,
+  0x3e52187f, 0x90322dbf, 0x3e4c9b73, 0x902f1ebc, 0x3e471e41, 0x902c0fff,
+    0x3e41a0e8, 0x90290186,
+  0x3e3c2369, 0x9025f352, 0x3e36a5c4, 0x9022e564, 0x3e3127f9, 0x901fd7ba,
+    0x3e2baa07, 0x901cca55,
+  0x3e262bee, 0x9019bd36, 0x3e20adaf, 0x9016b05b, 0x3e1b2f4a, 0x9013a3c5,
+    0x3e15b0bf, 0x90109775,
+  0x3e10320d, 0x900d8b69, 0x3e0ab336, 0x900a7fa3, 0x3e053437, 0x90077422,
+    0x3dffb513, 0x900468e5,
+  0x3dfa35c8, 0x90015dee, 0x3df4b657, 0x8ffe533c, 0x3def36c0, 0x8ffb48cf,
+    0x3de9b703, 0x8ff83ea7,
+  0x3de4371f, 0x8ff534c4, 0x3ddeb716, 0x8ff22b26, 0x3dd936e6, 0x8fef21ce,
+    0x3dd3b690, 0x8fec18ba,
+  0x3dce3614, 0x8fe90fec, 0x3dc8b571, 0x8fe60763, 0x3dc334a9, 0x8fe2ff1f,
+    0x3dbdb3ba, 0x8fdff720,
+  0x3db832a6, 0x8fdcef66, 0x3db2b16b, 0x8fd9e7f2, 0x3dad300b, 0x8fd6e0c2,
+    0x3da7ae84, 0x8fd3d9d8,
+  0x3da22cd7, 0x8fd0d333, 0x3d9cab04, 0x8fcdccd3, 0x3d97290b, 0x8fcac6b9,
+    0x3d91a6ed, 0x8fc7c0e3,
+  0x3d8c24a8, 0x8fc4bb53, 0x3d86a23d, 0x8fc1b608, 0x3d811fac, 0x8fbeb103,
+    0x3d7b9cf6, 0x8fbbac42,
+  0x3d761a19, 0x8fb8a7c7, 0x3d709717, 0x8fb5a391, 0x3d6b13ee, 0x8fb29fa0,
+    0x3d6590a0, 0x8faf9bf5,
+  0x3d600d2c, 0x8fac988f, 0x3d5a8992, 0x8fa9956e, 0x3d5505d2, 0x8fa69293,
+    0x3d4f81ec, 0x8fa38ffc,
+  0x3d49fde1, 0x8fa08dab, 0x3d4479b0, 0x8f9d8ba0, 0x3d3ef559, 0x8f9a89da,
+    0x3d3970dc, 0x8f978859,
+  0x3d33ec39, 0x8f94871d, 0x3d2e6771, 0x8f918627, 0x3d28e282, 0x8f8e8576,
+    0x3d235d6f, 0x8f8b850a,
+  0x3d1dd835, 0x8f8884e4, 0x3d1852d6, 0x8f858503, 0x3d12cd51, 0x8f828568,
+    0x3d0d47a6, 0x8f7f8612,
+  0x3d07c1d6, 0x8f7c8701, 0x3d023be0, 0x8f798836, 0x3cfcb5c4, 0x8f7689b0,
+    0x3cf72f83, 0x8f738b70,
+  0x3cf1a91c, 0x8f708d75, 0x3cec2290, 0x8f6d8fbf, 0x3ce69bde, 0x8f6a924f,
+    0x3ce11507, 0x8f679525,
+  0x3cdb8e09, 0x8f649840, 0x3cd606e7, 0x8f619ba0, 0x3cd07f9f, 0x8f5e9f46,
+    0x3ccaf831, 0x8f5ba331,
+  0x3cc5709e, 0x8f58a761, 0x3cbfe8e5, 0x8f55abd8, 0x3cba6107, 0x8f52b093,
+    0x3cb4d904, 0x8f4fb595,
+  0x3caf50da, 0x8f4cbadb, 0x3ca9c88c, 0x8f49c067, 0x3ca44018, 0x8f46c639,
+    0x3c9eb77f, 0x8f43cc50,
+  0x3c992ec0, 0x8f40d2ad, 0x3c93a5dc, 0x8f3dd950, 0x3c8e1cd3, 0x8f3ae038,
+    0x3c8893a4, 0x8f37e765,
+  0x3c830a50, 0x8f34eed8, 0x3c7d80d6, 0x8f31f691, 0x3c77f737, 0x8f2efe8f,
+    0x3c726d73, 0x8f2c06d3,
+  0x3c6ce38a, 0x8f290f5c, 0x3c67597b, 0x8f26182b, 0x3c61cf48, 0x8f232140,
+    0x3c5c44ee, 0x8f202a9a,
+  0x3c56ba70, 0x8f1d343a, 0x3c512fcc, 0x8f1a3e1f, 0x3c4ba504, 0x8f17484b,
+    0x3c461a16, 0x8f1452bb,
+  0x3c408f03, 0x8f115d72, 0x3c3b03ca, 0x8f0e686e, 0x3c35786d, 0x8f0b73b0,
+    0x3c2fecea, 0x8f087f37,
+  0x3c2a6142, 0x8f058b04, 0x3c24d575, 0x8f029717, 0x3c1f4983, 0x8effa370,
+    0x3c19bd6c, 0x8efcb00e,
+  0x3c143130, 0x8ef9bcf2, 0x3c0ea4cf, 0x8ef6ca1c, 0x3c091849, 0x8ef3d78b,
+    0x3c038b9e, 0x8ef0e540,
+  0x3bfdfecd, 0x8eedf33b, 0x3bf871d8, 0x8eeb017c, 0x3bf2e4be, 0x8ee81002,
+    0x3bed577e, 0x8ee51ece,
+  0x3be7ca1a, 0x8ee22de0, 0x3be23c91, 0x8edf3d38, 0x3bdcaee3, 0x8edc4cd5,
+    0x3bd72110, 0x8ed95cb8,
+  0x3bd19318, 0x8ed66ce1, 0x3bcc04fb, 0x8ed37d50, 0x3bc676b9, 0x8ed08e05,
+    0x3bc0e853, 0x8ecd9eff,
+  0x3bbb59c7, 0x8ecab040, 0x3bb5cb17, 0x8ec7c1c6, 0x3bb03c42, 0x8ec4d392,
+    0x3baaad48, 0x8ec1e5a4,
+  0x3ba51e29, 0x8ebef7fb, 0x3b9f8ee5, 0x8ebc0a99, 0x3b99ff7d, 0x8eb91d7c,
+    0x3b946ff0, 0x8eb630a6,
+  0x3b8ee03e, 0x8eb34415, 0x3b895068, 0x8eb057ca, 0x3b83c06c, 0x8ead6bc5,
+    0x3b7e304c, 0x8eaa8006,
+  0x3b78a007, 0x8ea7948c, 0x3b730f9e, 0x8ea4a959, 0x3b6d7f10, 0x8ea1be6c,
+    0x3b67ee5d, 0x8e9ed3c4,
+  0x3b625d86, 0x8e9be963, 0x3b5ccc8a, 0x8e98ff47, 0x3b573b69, 0x8e961571,
+    0x3b51aa24, 0x8e932be2,
+  0x3b4c18ba, 0x8e904298, 0x3b46872c, 0x8e8d5994, 0x3b40f579, 0x8e8a70d7,
+    0x3b3b63a1, 0x8e87885f,
+  0x3b35d1a5, 0x8e84a02d, 0x3b303f84, 0x8e81b841, 0x3b2aad3f, 0x8e7ed09b,
+    0x3b251ad6, 0x8e7be93c,
+  0x3b1f8848, 0x8e790222, 0x3b19f595, 0x8e761b4e, 0x3b1462be, 0x8e7334c1,
+    0x3b0ecfc3, 0x8e704e79,
+  0x3b093ca3, 0x8e6d6877, 0x3b03a95e, 0x8e6a82bc, 0x3afe15f6, 0x8e679d47,
+    0x3af88269, 0x8e64b817,
+  0x3af2eeb7, 0x8e61d32e, 0x3aed5ae1, 0x8e5eee8b, 0x3ae7c6e7, 0x8e5c0a2e,
+    0x3ae232c9, 0x8e592617,
+  0x3adc9e86, 0x8e564246, 0x3ad70a1f, 0x8e535ebb, 0x3ad17593, 0x8e507b76,
+    0x3acbe0e3, 0x8e4d9878,
+  0x3ac64c0f, 0x8e4ab5bf, 0x3ac0b717, 0x8e47d34d, 0x3abb21fb, 0x8e44f121,
+    0x3ab58cba, 0x8e420f3b,
+  0x3aaff755, 0x8e3f2d9b, 0x3aaa61cc, 0x8e3c4c41, 0x3aa4cc1e, 0x8e396b2e,
+    0x3a9f364d, 0x8e368a61,
+  0x3a99a057, 0x8e33a9da, 0x3a940a3e, 0x8e30c999, 0x3a8e7400, 0x8e2de99e,
+    0x3a88dd9d, 0x8e2b09e9,
+  0x3a834717, 0x8e282a7b, 0x3a7db06d, 0x8e254b53, 0x3a78199f, 0x8e226c71,
+    0x3a7282ac, 0x8e1f8dd6,
+  0x3a6ceb96, 0x8e1caf80, 0x3a67545b, 0x8e19d171, 0x3a61bcfd, 0x8e16f3a9,
+    0x3a5c257a, 0x8e141626,
+  0x3a568dd4, 0x8e1138ea, 0x3a50f609, 0x8e0e5bf4, 0x3a4b5e1b, 0x8e0b7f44,
+    0x3a45c608, 0x8e08a2db,
+  0x3a402dd2, 0x8e05c6b7, 0x3a3a9577, 0x8e02eadb, 0x3a34fcf9, 0x8e000f44,
+    0x3a2f6457, 0x8dfd33f4,
+  0x3a29cb91, 0x8dfa58ea, 0x3a2432a7, 0x8df77e27, 0x3a1e9999, 0x8df4a3a9,
+    0x3a190068, 0x8df1c973,
+  0x3a136712, 0x8deeef82, 0x3a0dcd99, 0x8dec15d8, 0x3a0833fc, 0x8de93c74,
+    0x3a029a3b, 0x8de66357,
+  0x39fd0056, 0x8de38a80, 0x39f7664e, 0x8de0b1ef, 0x39f1cc21, 0x8dddd9a5,
+    0x39ec31d1, 0x8ddb01a1,
+  0x39e6975e, 0x8dd829e4, 0x39e0fcc6, 0x8dd5526d, 0x39db620b, 0x8dd27b3c,
+    0x39d5c72c, 0x8dcfa452,
+  0x39d02c2a, 0x8dcccdaf, 0x39ca9104, 0x8dc9f751, 0x39c4f5ba, 0x8dc7213b,
+    0x39bf5a4d, 0x8dc44b6a,
+  0x39b9bebc, 0x8dc175e0, 0x39b42307, 0x8dbea09d, 0x39ae872f, 0x8dbbcba0,
+    0x39a8eb33, 0x8db8f6ea,
+  0x39a34f13, 0x8db6227a, 0x399db2d0, 0x8db34e50, 0x3998166a, 0x8db07a6d,
+    0x399279e0, 0x8dada6d1,
+  0x398cdd32, 0x8daad37b, 0x39874061, 0x8da8006c, 0x3981a36d, 0x8da52da3,
+    0x397c0655, 0x8da25b21,
+  0x39766919, 0x8d9f88e5, 0x3970cbba, 0x8d9cb6f0, 0x396b2e38, 0x8d99e541,
+    0x39659092, 0x8d9713d9,
+  0x395ff2c9, 0x8d9442b8, 0x395a54dd, 0x8d9171dd, 0x3954b6cd, 0x8d8ea148,
+    0x394f1899, 0x8d8bd0fb,
+  0x39497a43, 0x8d8900f3, 0x3943dbc9, 0x8d863133, 0x393e3d2c, 0x8d8361b9,
+    0x39389e6b, 0x8d809286,
+  0x3932ff87, 0x8d7dc399, 0x392d6080, 0x8d7af4f3, 0x3927c155, 0x8d782694,
+    0x39222208, 0x8d75587b,
+  0x391c8297, 0x8d728aa9, 0x3916e303, 0x8d6fbd1d, 0x3911434b, 0x8d6cefd9,
+    0x390ba371, 0x8d6a22db,
+  0x39060373, 0x8d675623, 0x39006352, 0x8d6489b3, 0x38fac30e, 0x8d61bd89,
+    0x38f522a6, 0x8d5ef1a5,
+  0x38ef821c, 0x8d5c2609, 0x38e9e16e, 0x8d595ab3, 0x38e4409e, 0x8d568fa4,
+    0x38de9faa, 0x8d53c4db,
+  0x38d8fe93, 0x8d50fa59, 0x38d35d59, 0x8d4e301f, 0x38cdbbfc, 0x8d4b662a,
+    0x38c81a7c, 0x8d489c7d,
+  0x38c278d9, 0x8d45d316, 0x38bcd713, 0x8d4309f6, 0x38b7352a, 0x8d40411d,
+    0x38b1931e, 0x8d3d788b,
+  0x38abf0ef, 0x8d3ab03f, 0x38a64e9d, 0x8d37e83a, 0x38a0ac29, 0x8d35207d,
+    0x389b0991, 0x8d325905,
+  0x389566d6, 0x8d2f91d5, 0x388fc3f8, 0x8d2ccaec, 0x388a20f8, 0x8d2a0449,
+    0x38847dd5, 0x8d273ded,
+  0x387eda8e, 0x8d2477d8, 0x38793725, 0x8d21b20a, 0x38739399, 0x8d1eec83,
+    0x386defeb, 0x8d1c2742,
+  0x38684c19, 0x8d196249, 0x3862a825, 0x8d169d96, 0x385d040d, 0x8d13d92a,
+    0x38575fd4, 0x8d111505,
+  0x3851bb77, 0x8d0e5127, 0x384c16f7, 0x8d0b8d90, 0x38467255, 0x8d08ca40,
+    0x3840cd90, 0x8d060737,
+  0x383b28a9, 0x8d034474, 0x3835839f, 0x8d0081f9, 0x382fde72, 0x8cfdbfc4,
+    0x382a3922, 0x8cfafdd7,
+  0x382493b0, 0x8cf83c30, 0x381eee1b, 0x8cf57ad0, 0x38194864, 0x8cf2b9b8,
+    0x3813a28a, 0x8ceff8e6,
+  0x380dfc8d, 0x8ced385b, 0x3808566e, 0x8cea7818, 0x3802b02c, 0x8ce7b81b,
+    0x37fd09c8, 0x8ce4f865,
+  0x37f76341, 0x8ce238f6, 0x37f1bc97, 0x8cdf79ce, 0x37ec15cb, 0x8cdcbaee,
+    0x37e66edd, 0x8cd9fc54,
+  0x37e0c7cc, 0x8cd73e01, 0x37db2099, 0x8cd47ff6, 0x37d57943, 0x8cd1c231,
+    0x37cfd1cb, 0x8ccf04b3,
+  0x37ca2a30, 0x8ccc477d, 0x37c48273, 0x8cc98a8e, 0x37beda93, 0x8cc6cde5,
+    0x37b93292, 0x8cc41184,
+  0x37b38a6d, 0x8cc1556a, 0x37ade227, 0x8cbe9996, 0x37a839be, 0x8cbbde0a,
+    0x37a29132, 0x8cb922c6,
+  0x379ce885, 0x8cb667c8, 0x37973fb5, 0x8cb3ad11, 0x379196c3, 0x8cb0f2a1,
+    0x378bedae, 0x8cae3879,
+  0x37864477, 0x8cab7e98, 0x37809b1e, 0x8ca8c4fd, 0x377af1a3, 0x8ca60baa,
+    0x37754806, 0x8ca3529f,
+  0x376f9e46, 0x8ca099da, 0x3769f464, 0x8c9de15c, 0x37644a60, 0x8c9b2926,
+    0x375ea03a, 0x8c987137,
+  0x3758f5f2, 0x8c95b98f, 0x37534b87, 0x8c93022e, 0x374da0fa, 0x8c904b14,
+    0x3747f64c, 0x8c8d9442,
+  0x37424b7b, 0x8c8addb7, 0x373ca088, 0x8c882773, 0x3736f573, 0x8c857176,
+    0x37314a3c, 0x8c82bbc0,
+  0x372b9ee3, 0x8c800652, 0x3725f367, 0x8c7d512b, 0x372047ca, 0x8c7a9c4b,
+    0x371a9c0b, 0x8c77e7b3,
+  0x3714f02a, 0x8c753362, 0x370f4427, 0x8c727f58, 0x37099802, 0x8c6fcb95,
+    0x3703ebbb, 0x8c6d181a,
+  0x36fe3f52, 0x8c6a64e5, 0x36f892c7, 0x8c67b1f9, 0x36f2e61a, 0x8c64ff53,
+    0x36ed394b, 0x8c624cf5,
+  0x36e78c5b, 0x8c5f9ade, 0x36e1df48, 0x8c5ce90e, 0x36dc3214, 0x8c5a3786,
+    0x36d684be, 0x8c578645,
+  0x36d0d746, 0x8c54d54c, 0x36cb29ac, 0x8c522499, 0x36c57bf0, 0x8c4f742f,
+    0x36bfce13, 0x8c4cc40b,
+  0x36ba2014, 0x8c4a142f, 0x36b471f3, 0x8c47649a, 0x36aec3b0, 0x8c44b54d,
+    0x36a9154c, 0x8c420647,
+  0x36a366c6, 0x8c3f5788, 0x369db81e, 0x8c3ca911, 0x36980954, 0x8c39fae1,
+    0x36925a69, 0x8c374cf9,
+  0x368cab5c, 0x8c349f58, 0x3686fc2e, 0x8c31f1ff, 0x36814cde, 0x8c2f44ed,
+    0x367b9d6c, 0x8c2c9822,
+  0x3675edd9, 0x8c29eb9f, 0x36703e24, 0x8c273f63, 0x366a8e4d, 0x8c24936f,
+    0x3664de55, 0x8c21e7c2,
+  0x365f2e3b, 0x8c1f3c5d, 0x36597e00, 0x8c1c913f, 0x3653cda3, 0x8c19e669,
+    0x364e1d25, 0x8c173bda,
+  0x36486c86, 0x8c149192, 0x3642bbc4, 0x8c11e792, 0x363d0ae2, 0x8c0f3dda,
+    0x363759de, 0x8c0c9469,
+  0x3631a8b8, 0x8c09eb40, 0x362bf771, 0x8c07425e, 0x36264609, 0x8c0499c4,
+    0x3620947f, 0x8c01f171,
+  0x361ae2d3, 0x8bff4966, 0x36153107, 0x8bfca1a3, 0x360f7f19, 0x8bf9fa27,
+    0x3609cd0a, 0x8bf752f2,
+  0x36041ad9, 0x8bf4ac05, 0x35fe6887, 0x8bf20560, 0x35f8b614, 0x8bef5f02,
+    0x35f3037f, 0x8becb8ec,
+  0x35ed50c9, 0x8bea131e, 0x35e79df2, 0x8be76d97, 0x35e1eafa, 0x8be4c857,
+    0x35dc37e0, 0x8be22360,
+  0x35d684a6, 0x8bdf7eb0, 0x35d0d14a, 0x8bdcda47, 0x35cb1dcc, 0x8bda3626,
+    0x35c56a2e, 0x8bd7924d,
+  0x35bfb66e, 0x8bd4eebc, 0x35ba028e, 0x8bd24b72, 0x35b44e8c, 0x8bcfa870,
+    0x35ae9a69, 0x8bcd05b5,
+  0x35a8e625, 0x8bca6343, 0x35a331c0, 0x8bc7c117, 0x359d7d39, 0x8bc51f34,
+    0x3597c892, 0x8bc27d98,
+  0x359213c9, 0x8bbfdc44, 0x358c5ee0, 0x8bbd3b38, 0x3586a9d5, 0x8bba9a73,
+    0x3580f4aa, 0x8bb7f9f6,
+  0x357b3f5d, 0x8bb559c1, 0x357589f0, 0x8bb2b9d4, 0x356fd461, 0x8bb01a2e,
+    0x356a1eb2, 0x8bad7ad0,
+  0x356468e2, 0x8baadbba, 0x355eb2f0, 0x8ba83cec, 0x3558fcde, 0x8ba59e65,
+    0x355346ab, 0x8ba30026,
+  0x354d9057, 0x8ba0622f, 0x3547d9e2, 0x8b9dc480, 0x3542234c, 0x8b9b2718,
+    0x353c6c95, 0x8b9889f8,
+  0x3536b5be, 0x8b95ed21, 0x3530fec6, 0x8b935090, 0x352b47ad, 0x8b90b448,
+    0x35259073, 0x8b8e1848,
+  0x351fd918, 0x8b8b7c8f, 0x351a219c, 0x8b88e11e, 0x35146a00, 0x8b8645f5,
+    0x350eb243, 0x8b83ab14,
+  0x3508fa66, 0x8b81107b, 0x35034267, 0x8b7e7629, 0x34fd8a48, 0x8b7bdc20,
+    0x34f7d208, 0x8b79425e,
+  0x34f219a8, 0x8b76a8e4, 0x34ec6127, 0x8b740fb3, 0x34e6a885, 0x8b7176c8,
+    0x34e0efc2, 0x8b6ede26,
+  0x34db36df, 0x8b6c45cc, 0x34d57ddc, 0x8b69adba, 0x34cfc4b7, 0x8b6715ef,
+    0x34ca0b73, 0x8b647e6d,
+  0x34c4520d, 0x8b61e733, 0x34be9887, 0x8b5f5040, 0x34b8dee1, 0x8b5cb995,
+    0x34b3251a, 0x8b5a2333,
+  0x34ad6b32, 0x8b578d18, 0x34a7b12a, 0x8b54f745, 0x34a1f702, 0x8b5261ba,
+    0x349c3cb9, 0x8b4fcc77,
+  0x34968250, 0x8b4d377c, 0x3490c7c6, 0x8b4aa2ca, 0x348b0d1c, 0x8b480e5f,
+    0x34855251, 0x8b457a3c,
+  0x347f9766, 0x8b42e661, 0x3479dc5b, 0x8b4052ce, 0x3474212f, 0x8b3dbf83,
+    0x346e65e3, 0x8b3b2c80,
+  0x3468aa76, 0x8b3899c6, 0x3462eee9, 0x8b360753, 0x345d333c, 0x8b337528,
+    0x3457776f, 0x8b30e345,
+  0x3451bb81, 0x8b2e51ab, 0x344bff73, 0x8b2bc058, 0x34464345, 0x8b292f4e,
+    0x344086f6, 0x8b269e8b,
+  0x343aca87, 0x8b240e11, 0x34350df8, 0x8b217ddf, 0x342f5149, 0x8b1eedf4,
+    0x3429947a, 0x8b1c5e52,
+  0x3423d78a, 0x8b19cef8, 0x341e1a7b, 0x8b173fe6, 0x34185d4b, 0x8b14b11d,
+    0x34129ffb, 0x8b12229b,
+  0x340ce28b, 0x8b0f9462, 0x340724fb, 0x8b0d0670, 0x3401674a, 0x8b0a78c7,
+    0x33fba97a, 0x8b07eb66,
+  0x33f5eb89, 0x8b055e4d, 0x33f02d79, 0x8b02d17c, 0x33ea6f48, 0x8b0044f3,
+    0x33e4b0f8, 0x8afdb8b3,
+  0x33def287, 0x8afb2cbb, 0x33d933f7, 0x8af8a10b, 0x33d37546, 0x8af615a3,
+    0x33cdb676, 0x8af38a83,
+  0x33c7f785, 0x8af0ffac, 0x33c23875, 0x8aee751c, 0x33bc7944, 0x8aebead5,
+    0x33b6b9f4, 0x8ae960d6,
+  0x33b0fa84, 0x8ae6d720, 0x33ab3af4, 0x8ae44db1, 0x33a57b44, 0x8ae1c48b,
+    0x339fbb74, 0x8adf3bad,
+  0x3399fb85, 0x8adcb318, 0x33943b75, 0x8ada2aca, 0x338e7b46, 0x8ad7a2c5,
+    0x3388baf7, 0x8ad51b08,
+  0x3382fa88, 0x8ad29394, 0x337d39f9, 0x8ad00c67, 0x3377794b, 0x8acd8583,
+    0x3371b87d, 0x8acafee8,
+  0x336bf78f, 0x8ac87894, 0x33663682, 0x8ac5f289, 0x33607554, 0x8ac36cc6,
+    0x335ab407, 0x8ac0e74c,
+  0x3354f29b, 0x8abe6219, 0x334f310e, 0x8abbdd30, 0x33496f62, 0x8ab9588e,
+    0x3343ad97, 0x8ab6d435,
+  0x333debab, 0x8ab45024, 0x333829a1, 0x8ab1cc5c, 0x33326776, 0x8aaf48db,
+    0x332ca52c, 0x8aacc5a4,
+  0x3326e2c3, 0x8aaa42b4, 0x33212039, 0x8aa7c00d, 0x331b5d91, 0x8aa53daf,
+    0x33159ac8, 0x8aa2bb99,
+  0x330fd7e1, 0x8aa039cb, 0x330a14da, 0x8a9db845, 0x330451b3, 0x8a9b3708,
+    0x32fe8e6d, 0x8a98b614,
+  0x32f8cb07, 0x8a963567, 0x32f30782, 0x8a93b504, 0x32ed43de, 0x8a9134e8,
+    0x32e7801a, 0x8a8eb516,
+  0x32e1bc36, 0x8a8c358b, 0x32dbf834, 0x8a89b649, 0x32d63412, 0x8a873750,
+    0x32d06fd0, 0x8a84b89e,
+  0x32caab6f, 0x8a823a36, 0x32c4e6ef, 0x8a7fbc16, 0x32bf2250, 0x8a7d3e3e,
+    0x32b95d91, 0x8a7ac0af,
+  0x32b398b3, 0x8a784368, 0x32add3b6, 0x8a75c66a, 0x32a80e99, 0x8a7349b4,
+    0x32a2495d, 0x8a70cd47,
+  0x329c8402, 0x8a6e5123, 0x3296be88, 0x8a6bd547, 0x3290f8ef, 0x8a6959b3,
+    0x328b3336, 0x8a66de68,
+  0x32856d5e, 0x8a646365, 0x327fa767, 0x8a61e8ab, 0x3279e151, 0x8a5f6e3a,
+    0x32741b1c, 0x8a5cf411,
+  0x326e54c7, 0x8a5a7a31, 0x32688e54, 0x8a580099, 0x3262c7c1, 0x8a55874a,
+    0x325d0110, 0x8a530e43,
+  0x32573a3f, 0x8a509585, 0x3251734f, 0x8a4e1d10, 0x324bac40, 0x8a4ba4e3,
+    0x3245e512, 0x8a492cff,
+  0x32401dc6, 0x8a46b564, 0x323a565a, 0x8a443e11, 0x32348ecf, 0x8a41c706,
+    0x322ec725, 0x8a3f5045,
+  0x3228ff5c, 0x8a3cd9cc, 0x32233775, 0x8a3a639b, 0x321d6f6e, 0x8a37edb3,
+    0x3217a748, 0x8a357814,
+  0x3211df04, 0x8a3302be, 0x320c16a1, 0x8a308db0, 0x32064e1e, 0x8a2e18eb,
+    0x3200857d, 0x8a2ba46e,
+  0x31fabcbd, 0x8a29303b, 0x31f4f3df, 0x8a26bc50, 0x31ef2ae1, 0x8a2448ad,
+    0x31e961c5, 0x8a21d554,
+  0x31e39889, 0x8a1f6243, 0x31ddcf30, 0x8a1cef7a, 0x31d805b7, 0x8a1a7cfb,
+    0x31d23c1f, 0x8a180ac4,
+  0x31cc7269, 0x8a1598d6, 0x31c6a894, 0x8a132731, 0x31c0dea1, 0x8a10b5d4,
+    0x31bb148f, 0x8a0e44c0,
+  0x31b54a5e, 0x8a0bd3f5, 0x31af800e, 0x8a096373, 0x31a9b5a0, 0x8a06f339,
+    0x31a3eb13, 0x8a048348,
+  0x319e2067, 0x8a0213a0, 0x3198559d, 0x89ffa441, 0x31928ab4, 0x89fd352b,
+    0x318cbfad, 0x89fac65d,
+  0x3186f487, 0x89f857d8, 0x31812943, 0x89f5e99c, 0x317b5de0, 0x89f37ba9,
+    0x3175925e, 0x89f10dff,
+  0x316fc6be, 0x89eea09d, 0x3169fb00, 0x89ec3384, 0x31642f23, 0x89e9c6b4,
+    0x315e6328, 0x89e75a2d,
+  0x3158970e, 0x89e4edef, 0x3152cad5, 0x89e281fa, 0x314cfe7f, 0x89e0164d,
+    0x31473209, 0x89ddaae9,
+  0x31416576, 0x89db3fcf, 0x313b98c4, 0x89d8d4fd, 0x3135cbf4, 0x89d66a74,
+    0x312fff05, 0x89d40033,
+  0x312a31f8, 0x89d1963c, 0x312464cd, 0x89cf2c8e, 0x311e9783, 0x89ccc328,
+    0x3118ca1b, 0x89ca5a0c,
+  0x3112fc95, 0x89c7f138, 0x310d2ef0, 0x89c588ae, 0x3107612e, 0x89c3206c,
+    0x3101934d, 0x89c0b873,
+  0x30fbc54d, 0x89be50c3, 0x30f5f730, 0x89bbe95c, 0x30f028f4, 0x89b9823e,
+    0x30ea5a9a, 0x89b71b69,
+  0x30e48c22, 0x89b4b4dd, 0x30debd8c, 0x89b24e9a, 0x30d8eed8, 0x89afe8a0,
+    0x30d32006, 0x89ad82ef,
+  0x30cd5115, 0x89ab1d87, 0x30c78206, 0x89a8b868, 0x30c1b2da, 0x89a65391,
+    0x30bbe38f, 0x89a3ef04,
+  0x30b61426, 0x89a18ac0, 0x30b0449f, 0x899f26c5, 0x30aa74fa, 0x899cc313,
+    0x30a4a537, 0x899a5faa,
+  0x309ed556, 0x8997fc8a, 0x30990557, 0x899599b3, 0x3093353a, 0x89933725,
+    0x308d64ff, 0x8990d4e0,
+  0x308794a6, 0x898e72e4, 0x3081c42f, 0x898c1131, 0x307bf39b, 0x8989afc8,
+    0x307622e8, 0x89874ea7,
+  0x30705217, 0x8984edcf, 0x306a8129, 0x89828d41, 0x3064b01d, 0x89802cfc,
+    0x305edef3, 0x897dccff,
+  0x30590dab, 0x897b6d4c, 0x30533c45, 0x89790de2, 0x304d6ac1, 0x8976aec1,
+    0x30479920, 0x89744fe9,
+  0x3041c761, 0x8971f15a, 0x303bf584, 0x896f9315, 0x30362389, 0x896d3518,
+    0x30305171, 0x896ad765,
+  0x302a7f3a, 0x896879fb, 0x3024ace6, 0x89661cda, 0x301eda75, 0x8963c002,
+    0x301907e6, 0x89616373,
+  0x30133539, 0x895f072e, 0x300d626e, 0x895cab31, 0x30078f86, 0x895a4f7e,
+    0x3001bc80, 0x8957f414,
+  0x2ffbe95d, 0x895598f3, 0x2ff6161c, 0x89533e1c, 0x2ff042bd, 0x8950e38e,
+    0x2fea6f41, 0x894e8948,
+  0x2fe49ba7, 0x894c2f4c, 0x2fdec7f0, 0x8949d59a, 0x2fd8f41b, 0x89477c30,
+    0x2fd32028, 0x89452310,
+  0x2fcd4c19, 0x8942ca39, 0x2fc777eb, 0x894071ab, 0x2fc1a3a0, 0x893e1967,
+    0x2fbbcf38, 0x893bc16b,
+  0x2fb5fab2, 0x893969b9, 0x2fb0260f, 0x89371250, 0x2faa514f, 0x8934bb31,
+    0x2fa47c71, 0x8932645b,
+  0x2f9ea775, 0x89300dce, 0x2f98d25d, 0x892db78a, 0x2f92fd26, 0x892b6190,
+    0x2f8d27d3, 0x89290bdf,
+  0x2f875262, 0x8926b677, 0x2f817cd4, 0x89246159, 0x2f7ba729, 0x89220c84,
+    0x2f75d160, 0x891fb7f8,
+  0x2f6ffb7a, 0x891d63b5, 0x2f6a2577, 0x891b0fbc, 0x2f644f56, 0x8918bc0c,
+    0x2f5e7919, 0x891668a6,
+  0x2f58a2be, 0x89141589, 0x2f52cc46, 0x8911c2b5, 0x2f4cf5b0, 0x890f702b,
+    0x2f471efe, 0x890d1dea,
+  0x2f41482e, 0x890acbf2, 0x2f3b7141, 0x89087a44, 0x2f359a37, 0x890628df,
+    0x2f2fc310, 0x8903d7c4,
+  0x2f29ebcc, 0x890186f2, 0x2f24146b, 0x88ff3669, 0x2f1e3ced, 0x88fce62a,
+    0x2f186551, 0x88fa9634,
+  0x2f128d99, 0x88f84687, 0x2f0cb5c3, 0x88f5f724, 0x2f06ddd1, 0x88f3a80b,
+    0x2f0105c1, 0x88f1593b,
+  0x2efb2d95, 0x88ef0ab4, 0x2ef5554b, 0x88ecbc77, 0x2eef7ce5, 0x88ea6e83,
+    0x2ee9a461, 0x88e820d9,
+  0x2ee3cbc1, 0x88e5d378, 0x2eddf304, 0x88e38660, 0x2ed81a29, 0x88e13992,
+    0x2ed24132, 0x88deed0e,
+  0x2ecc681e, 0x88dca0d3, 0x2ec68eed, 0x88da54e1, 0x2ec0b5a0, 0x88d8093a,
+    0x2ebadc35, 0x88d5bddb,
+  0x2eb502ae, 0x88d372c6, 0x2eaf290a, 0x88d127fb, 0x2ea94f49, 0x88cedd79,
+    0x2ea3756b, 0x88cc9340,
+  0x2e9d9b70, 0x88ca4951, 0x2e97c159, 0x88c7ffac, 0x2e91e725, 0x88c5b650,
+    0x2e8c0cd4, 0x88c36d3e,
+  0x2e863267, 0x88c12475, 0x2e8057dd, 0x88bedbf6, 0x2e7a7d36, 0x88bc93c0,
+    0x2e74a272, 0x88ba4bd4,
+  0x2e6ec792, 0x88b80432, 0x2e68ec95, 0x88b5bcd9, 0x2e63117c, 0x88b375ca,
+    0x2e5d3646, 0x88b12f04,
+  0x2e575af3, 0x88aee888, 0x2e517f84, 0x88aca255, 0x2e4ba3f8, 0x88aa5c6c,
+    0x2e45c850, 0x88a816cd,
+  0x2e3fec8b, 0x88a5d177, 0x2e3a10aa, 0x88a38c6b, 0x2e3434ac, 0x88a147a9,
+    0x2e2e5891, 0x889f0330,
+  0x2e287c5a, 0x889cbf01, 0x2e22a007, 0x889a7b1b, 0x2e1cc397, 0x88983780,
+    0x2e16e70b, 0x8895f42d,
+  0x2e110a62, 0x8893b125, 0x2e0b2d9d, 0x88916e66, 0x2e0550bb, 0x888f2bf1,
+    0x2dff73bd, 0x888ce9c5,
+  0x2df996a3, 0x888aa7e3, 0x2df3b96c, 0x8888664b, 0x2deddc19, 0x888624fd,
+    0x2de7feaa, 0x8883e3f8,
+  0x2de2211e, 0x8881a33d, 0x2ddc4376, 0x887f62cb, 0x2dd665b2, 0x887d22a4,
+    0x2dd087d1, 0x887ae2c6,
+  0x2dcaa9d5, 0x8878a332, 0x2dc4cbbc, 0x887663e7, 0x2dbeed86, 0x887424e7,
+    0x2db90f35, 0x8871e630,
+  0x2db330c7, 0x886fa7c2, 0x2dad523d, 0x886d699f, 0x2da77397, 0x886b2bc5,
+    0x2da194d5, 0x8868ee35,
+  0x2d9bb5f6, 0x8866b0ef, 0x2d95d6fc, 0x886473f2, 0x2d8ff7e5, 0x88623740,
+    0x2d8a18b3, 0x885ffad7,
+  0x2d843964, 0x885dbeb8, 0x2d7e59f9, 0x885b82e3, 0x2d787a72, 0x88594757,
+    0x2d729acf, 0x88570c16,
+  0x2d6cbb10, 0x8854d11e, 0x2d66db35, 0x88529670, 0x2d60fb3e, 0x88505c0b,
+    0x2d5b1b2b, 0x884e21f1,
+  0x2d553afc, 0x884be821, 0x2d4f5ab1, 0x8849ae9a, 0x2d497a4a, 0x8847755d,
+    0x2d4399c7, 0x88453c6a,
+  0x2d3db928, 0x884303c1, 0x2d37d86d, 0x8840cb61, 0x2d31f797, 0x883e934c,
+    0x2d2c16a4, 0x883c5b81,
+  0x2d263596, 0x883a23ff, 0x2d20546b, 0x8837ecc7, 0x2d1a7325, 0x8835b5d9,
+    0x2d1491c4, 0x88337f35,
+  0x2d0eb046, 0x883148db, 0x2d08ceac, 0x882f12cb, 0x2d02ecf7, 0x882cdd04,
+    0x2cfd0b26, 0x882aa788,
+  0x2cf72939, 0x88287256, 0x2cf14731, 0x88263d6d, 0x2ceb650d, 0x882408ce,
+    0x2ce582cd, 0x8821d47a,
+  0x2cdfa071, 0x881fa06f, 0x2cd9bdfa, 0x881d6cae, 0x2cd3db67, 0x881b3937,
+    0x2ccdf8b8, 0x8819060a,
+  0x2cc815ee, 0x8816d327, 0x2cc23308, 0x8814a08f, 0x2cbc5006, 0x88126e40,
+    0x2cb66ce9, 0x88103c3b,
+  0x2cb089b1, 0x880e0a7f, 0x2caaa65c, 0x880bd90e, 0x2ca4c2ed, 0x8809a7e7,
+    0x2c9edf61, 0x8807770a,
+  0x2c98fbba, 0x88054677, 0x2c9317f8, 0x8803162e, 0x2c8d341a, 0x8800e62f,
+    0x2c875021, 0x87feb67a,
+  0x2c816c0c, 0x87fc870f, 0x2c7b87dc, 0x87fa57ee, 0x2c75a390, 0x87f82917,
+    0x2c6fbf29, 0x87f5fa8b,
+  0x2c69daa6, 0x87f3cc48, 0x2c63f609, 0x87f19e4f, 0x2c5e114f, 0x87ef70a0,
+    0x2c582c7b, 0x87ed433c,
+  0x2c52478a, 0x87eb1621, 0x2c4c627f, 0x87e8e950, 0x2c467d58, 0x87e6bcca,
+    0x2c409816, 0x87e4908e,
+  0x2c3ab2b9, 0x87e2649b, 0x2c34cd40, 0x87e038f3, 0x2c2ee7ad, 0x87de0d95,
+    0x2c2901fd, 0x87dbe281,
+  0x2c231c33, 0x87d9b7b7, 0x2c1d364e, 0x87d78d38, 0x2c17504d, 0x87d56302,
+    0x2c116a31, 0x87d33916,
+  0x2c0b83fa, 0x87d10f75, 0x2c059da7, 0x87cee61e, 0x2bffb73a, 0x87ccbd11,
+    0x2bf9d0b1, 0x87ca944e,
+  0x2bf3ea0d, 0x87c86bd5, 0x2bee034e, 0x87c643a6, 0x2be81c74, 0x87c41bc2,
+    0x2be2357f, 0x87c1f427,
+  0x2bdc4e6f, 0x87bfccd7, 0x2bd66744, 0x87bda5d1, 0x2bd07ffe, 0x87bb7f16,
+    0x2bca989d, 0x87b958a4,
+  0x2bc4b120, 0x87b7327d, 0x2bbec989, 0x87b50c9f, 0x2bb8e1d7, 0x87b2e70c,
+    0x2bb2fa0a, 0x87b0c1c4,
+  0x2bad1221, 0x87ae9cc5, 0x2ba72a1e, 0x87ac7811, 0x2ba14200, 0x87aa53a6,
+    0x2b9b59c7, 0x87a82f87,
+  0x2b957173, 0x87a60bb1, 0x2b8f8905, 0x87a3e825, 0x2b89a07b, 0x87a1c4e4,
+    0x2b83b7d7, 0x879fa1ed,
+  0x2b7dcf17, 0x879d7f41, 0x2b77e63d, 0x879b5cde, 0x2b71fd48, 0x87993ac6,
+    0x2b6c1438, 0x879718f8,
+  0x2b662b0e, 0x8794f774, 0x2b6041c9, 0x8792d63b, 0x2b5a5868, 0x8790b54c,
+    0x2b546eee, 0x878e94a7,
+  0x2b4e8558, 0x878c744d, 0x2b489ba8, 0x878a543d, 0x2b42b1dd, 0x87883477,
+    0x2b3cc7f7, 0x878614fb,
+  0x2b36ddf7, 0x8783f5ca, 0x2b30f3dc, 0x8781d6e3, 0x2b2b09a6, 0x877fb846,
+    0x2b251f56, 0x877d99f4,
+  0x2b1f34eb, 0x877b7bec, 0x2b194a66, 0x87795e2f, 0x2b135fc6, 0x877740bb,
+    0x2b0d750b, 0x87752392,
+  0x2b078a36, 0x877306b4, 0x2b019f46, 0x8770ea20, 0x2afbb43c, 0x876ecdd6,
+    0x2af5c917, 0x876cb1d6,
+  0x2aefddd8, 0x876a9621, 0x2ae9f27e, 0x87687ab7, 0x2ae4070a, 0x87665f96,
+    0x2ade1b7c, 0x876444c1,
+  0x2ad82fd2, 0x87622a35, 0x2ad2440f, 0x87600ff4, 0x2acc5831, 0x875df5fd,
+    0x2ac66c39, 0x875bdc51,
+  0x2ac08026, 0x8759c2ef, 0x2aba93f9, 0x8757a9d8, 0x2ab4a7b1, 0x8755910b,
+    0x2aaebb50, 0x87537888,
+  0x2aa8ced3, 0x87516050, 0x2aa2e23d, 0x874f4862, 0x2a9cf58c, 0x874d30bf,
+    0x2a9708c1, 0x874b1966,
+  0x2a911bdc, 0x87490258, 0x2a8b2edc, 0x8746eb94, 0x2a8541c3, 0x8744d51b,
+    0x2a7f548e, 0x8742beec,
+  0x2a796740, 0x8740a907, 0x2a7379d8, 0x873e936d, 0x2a6d8c55, 0x873c7e1e,
+    0x2a679eb8, 0x873a6919,
+  0x2a61b101, 0x8738545e, 0x2a5bc330, 0x87363fee, 0x2a55d545, 0x87342bc9,
+    0x2a4fe740, 0x873217ee,
+  0x2a49f920, 0x8730045d, 0x2a440ae7, 0x872df117, 0x2a3e1c93, 0x872bde1c,
+    0x2a382e25, 0x8729cb6b,
+  0x2a323f9e, 0x8727b905, 0x2a2c50fc, 0x8725a6e9, 0x2a266240, 0x87239518,
+    0x2a20736a, 0x87218391,
+  0x2a1a847b, 0x871f7255, 0x2a149571, 0x871d6163, 0x2a0ea64d, 0x871b50bc,
+    0x2a08b710, 0x87194060,
+  0x2a02c7b8, 0x8717304e, 0x29fcd847, 0x87152087, 0x29f6e8bb, 0x8713110a,
+    0x29f0f916, 0x871101d8,
+  0x29eb0957, 0x870ef2f1, 0x29e5197e, 0x870ce454, 0x29df298b, 0x870ad602,
+    0x29d9397f, 0x8708c7fa,
+  0x29d34958, 0x8706ba3d, 0x29cd5918, 0x8704acca, 0x29c768be, 0x87029fa3,
+    0x29c1784a, 0x870092c5,
+  0x29bb87bc, 0x86fe8633, 0x29b59715, 0x86fc79eb, 0x29afa654, 0x86fa6dee,
+    0x29a9b579, 0x86f8623b,
+  0x29a3c485, 0x86f656d3, 0x299dd377, 0x86f44bb6, 0x2997e24f, 0x86f240e3,
+    0x2991f10e, 0x86f0365c,
+  0x298bffb2, 0x86ee2c1e, 0x29860e3e, 0x86ec222c, 0x29801caf, 0x86ea1884,
+    0x297a2b07, 0x86e80f27,
+  0x29743946, 0x86e60614, 0x296e476b, 0x86e3fd4c, 0x29685576, 0x86e1f4cf,
+    0x29626368, 0x86dfec9d,
+  0x295c7140, 0x86dde4b5, 0x29567eff, 0x86dbdd18, 0x29508ca4, 0x86d9d5c6,
+    0x294a9a30, 0x86d7cebf,
+  0x2944a7a2, 0x86d5c802, 0x293eb4fb, 0x86d3c190, 0x2938c23a, 0x86d1bb69,
+    0x2932cf60, 0x86cfb58c,
+  0x292cdc6d, 0x86cdaffa, 0x2926e960, 0x86cbaab3, 0x2920f63a, 0x86c9a5b7,
+    0x291b02fa, 0x86c7a106,
+  0x29150fa1, 0x86c59c9f, 0x290f1c2f, 0x86c39883, 0x290928a3, 0x86c194b2,
+    0x290334ff, 0x86bf912c,
+  0x28fd4140, 0x86bd8df0, 0x28f74d69, 0x86bb8b00, 0x28f15978, 0x86b9885a,
+    0x28eb656e, 0x86b785ff,
+  0x28e5714b, 0x86b583ee, 0x28df7d0e, 0x86b38229, 0x28d988b8, 0x86b180ae,
+    0x28d3944a, 0x86af7f7e,
+  0x28cd9fc1, 0x86ad7e99, 0x28c7ab20, 0x86ab7dff, 0x28c1b666, 0x86a97db0,
+    0x28bbc192, 0x86a77dab,
+  0x28b5cca5, 0x86a57df2, 0x28afd7a0, 0x86a37e83, 0x28a9e281, 0x86a17f5f,
+    0x28a3ed49, 0x869f8086,
+  0x289df7f8, 0x869d81f8, 0x2898028e, 0x869b83b4, 0x28920d0a, 0x869985bc,
+    0x288c176e, 0x8697880f,
+  0x288621b9, 0x86958aac, 0x28802beb, 0x86938d94, 0x287a3604, 0x869190c7,
+    0x28744004, 0x868f9445,
+  0x286e49ea, 0x868d980e, 0x286853b8, 0x868b9c22, 0x28625d6d, 0x8689a081,
+    0x285c670a, 0x8687a52b,
+  0x2856708d, 0x8685aa20, 0x285079f7, 0x8683af5f, 0x284a8349, 0x8681b4ea,
+    0x28448c81, 0x867fbabf,
+  0x283e95a1, 0x867dc0e0, 0x28389ea8, 0x867bc74b, 0x2832a796, 0x8679ce01,
+    0x282cb06c, 0x8677d503,
+  0x2826b928, 0x8675dc4f, 0x2820c1cc, 0x8673e3e6, 0x281aca57, 0x8671ebc8,
+    0x2814d2c9, 0x866ff3f6,
+  0x280edb23, 0x866dfc6e, 0x2808e364, 0x866c0531, 0x2802eb8c, 0x866a0e3f,
+    0x27fcf39c, 0x86681798,
+  0x27f6fb92, 0x8666213c, 0x27f10371, 0x86642b2c, 0x27eb0b36, 0x86623566,
+    0x27e512e3, 0x86603feb,
+  0x27df1a77, 0x865e4abb, 0x27d921f3, 0x865c55d7, 0x27d32956, 0x865a613d,
+    0x27cd30a1, 0x86586cee,
+  0x27c737d3, 0x865678eb, 0x27c13eec, 0x86548532, 0x27bb45ed, 0x865291c4,
+    0x27b54cd6, 0x86509ea2,
+  0x27af53a6, 0x864eabcb, 0x27a95a5d, 0x864cb93e, 0x27a360fc, 0x864ac6fd,
+    0x279d6783, 0x8648d507,
+  0x27976df1, 0x8646e35c, 0x27917447, 0x8644f1fc, 0x278b7a84, 0x864300e7,
+    0x278580a9, 0x8641101d,
+  0x277f86b5, 0x863f1f9e, 0x27798caa, 0x863d2f6b, 0x27739285, 0x863b3f82,
+    0x276d9849, 0x86394fe5,
+  0x27679df4, 0x86376092, 0x2761a387, 0x8635718b, 0x275ba901, 0x863382cf,
+    0x2755ae64, 0x8631945e,
+  0x274fb3ae, 0x862fa638, 0x2749b8e0, 0x862db85e, 0x2743bdf9, 0x862bcace,
+    0x273dc2fa, 0x8629dd8a,
+  0x2737c7e3, 0x8627f091, 0x2731ccb4, 0x862603e3, 0x272bd16d, 0x86241780,
+    0x2725d60e, 0x86222b68,
+  0x271fda96, 0x86203f9c, 0x2719df06, 0x861e541a, 0x2713e35f, 0x861c68e4,
+    0x270de79f, 0x861a7df9,
+  0x2707ebc7, 0x86189359, 0x2701efd7, 0x8616a905, 0x26fbf3ce, 0x8614befb,
+    0x26f5f7ae, 0x8612d53d,
+  0x26effb76, 0x8610ebca, 0x26e9ff26, 0x860f02a3, 0x26e402bd, 0x860d19c6,
+    0x26de063d, 0x860b3135,
+  0x26d809a5, 0x860948ef, 0x26d20cf5, 0x860760f4, 0x26cc102d, 0x86057944,
+    0x26c6134d, 0x860391e0,
+  0x26c01655, 0x8601aac7, 0x26ba1945, 0x85ffc3f9, 0x26b41c1d, 0x85fddd76,
+    0x26ae1edd, 0x85fbf73f,
+  0x26a82186, 0x85fa1153, 0x26a22416, 0x85f82bb2, 0x269c268f, 0x85f6465c,
+    0x269628f0, 0x85f46152,
+  0x26902b39, 0x85f27c93, 0x268a2d6b, 0x85f09820, 0x26842f84, 0x85eeb3f7,
+    0x267e3186, 0x85ecd01a,
+  0x26783370, 0x85eaec88, 0x26723543, 0x85e90942, 0x266c36fe, 0x85e72647,
+    0x266638a1, 0x85e54397,
+  0x26603a2c, 0x85e36132, 0x265a3b9f, 0x85e17f19, 0x26543cfb, 0x85df9d4b,
+    0x264e3e40, 0x85ddbbc9,
+  0x26483f6c, 0x85dbda91, 0x26424082, 0x85d9f9a5, 0x263c417f, 0x85d81905,
+    0x26364265, 0x85d638b0,
+  0x26304333, 0x85d458a6, 0x262a43ea, 0x85d278e7, 0x26244489, 0x85d09974,
+    0x261e4511, 0x85ceba4d,
+  0x26184581, 0x85ccdb70, 0x261245da, 0x85cafcdf, 0x260c461b, 0x85c91e9a,
+    0x26064645, 0x85c740a0,
+  0x26004657, 0x85c562f1, 0x25fa4652, 0x85c3858d, 0x25f44635, 0x85c1a875,
+    0x25ee4601, 0x85bfcba9,
+  0x25e845b6, 0x85bdef28, 0x25e24553, 0x85bc12f2, 0x25dc44d9, 0x85ba3707,
+    0x25d64447, 0x85b85b68,
+  0x25d0439f, 0x85b68015, 0x25ca42de, 0x85b4a50d, 0x25c44207, 0x85b2ca50,
+    0x25be4118, 0x85b0efdf,
+  0x25b84012, 0x85af15b9, 0x25b23ef5, 0x85ad3bdf, 0x25ac3dc0, 0x85ab6250,
+    0x25a63c74, 0x85a9890d,
+  0x25a03b11, 0x85a7b015, 0x259a3997, 0x85a5d768, 0x25943806, 0x85a3ff07,
+    0x258e365d, 0x85a226f2,
+  0x2588349d, 0x85a04f28, 0x258232c6, 0x859e77a9, 0x257c30d8, 0x859ca076,
+    0x25762ed3, 0x859ac98f,
+  0x25702cb7, 0x8598f2f3, 0x256a2a83, 0x85971ca2, 0x25642839, 0x8595469d,
+    0x255e25d7, 0x859370e4,
+  0x2558235f, 0x85919b76, 0x255220cf, 0x858fc653, 0x254c1e28, 0x858df17c,
+    0x25461b6b, 0x858c1cf1,
+  0x25401896, 0x858a48b1, 0x253a15aa, 0x858874bd, 0x253412a8, 0x8586a114,
+    0x252e0f8e, 0x8584cdb7,
+  0x25280c5e, 0x8582faa5, 0x25220916, 0x858127df, 0x251c05b8, 0x857f5564,
+    0x25160243, 0x857d8335,
+  0x250ffeb7, 0x857bb152, 0x2509fb14, 0x8579dfba, 0x2503f75a, 0x85780e6e,
+    0x24fdf389, 0x85763d6d,
+  0x24f7efa2, 0x85746cb8, 0x24f1eba4, 0x85729c4e, 0x24ebe78f, 0x8570cc30,
+    0x24e5e363, 0x856efc5e,
+  0x24dfdf20, 0x856d2cd7, 0x24d9dac7, 0x856b5d9c, 0x24d3d657, 0x85698ead,
+    0x24cdd1d0, 0x8567c009,
+  0x24c7cd33, 0x8565f1b0, 0x24c1c87f, 0x856423a4, 0x24bbc3b4, 0x856255e3,
+    0x24b5bed2, 0x8560886d,
+  0x24afb9da, 0x855ebb44, 0x24a9b4cb, 0x855cee66, 0x24a3afa6, 0x855b21d3,
+    0x249daa6a, 0x8559558c,
+  0x2497a517, 0x85578991, 0x24919fae, 0x8555bde2, 0x248b9a2f, 0x8553f27e,
+    0x24859498, 0x85522766,
+  0x247f8eec, 0x85505c99, 0x24798928, 0x854e9219, 0x2473834f, 0x854cc7e3,
+    0x246d7d5e, 0x854afdfa,
+  0x24677758, 0x8549345c, 0x2461713a, 0x85476b0a, 0x245b6b07, 0x8545a204,
+    0x245564bd, 0x8543d949,
+  0x244f5e5c, 0x854210db, 0x244957e5, 0x854048b7, 0x24435158, 0x853e80e0,
+    0x243d4ab4, 0x853cb954,
+  0x243743fa, 0x853af214, 0x24313d2a, 0x85392b20, 0x242b3644, 0x85376477,
+    0x24252f47, 0x85359e1a,
+  0x241f2833, 0x8533d809, 0x2419210a, 0x85321244, 0x241319ca, 0x85304cca,
+    0x240d1274, 0x852e879d,
+  0x24070b08, 0x852cc2bb, 0x24010385, 0x852afe24, 0x23fafbec, 0x852939da,
+    0x23f4f43e, 0x852775db,
+  0x23eeec78, 0x8525b228, 0x23e8e49d, 0x8523eec1, 0x23e2dcac, 0x85222ba5,
+    0x23dcd4a4, 0x852068d6,
+  0x23d6cc87, 0x851ea652, 0x23d0c453, 0x851ce41a, 0x23cabc09, 0x851b222e,
+    0x23c4b3a9, 0x8519608d,
+  0x23beab33, 0x85179f39, 0x23b8a2a7, 0x8515de30, 0x23b29a05, 0x85141d73,
+    0x23ac914d, 0x85125d02,
+  0x23a6887f, 0x85109cdd, 0x23a07f9a, 0x850edd03, 0x239a76a0, 0x850d1d75,
+    0x23946d90, 0x850b5e34,
+  0x238e646a, 0x85099f3e, 0x23885b2e, 0x8507e094, 0x238251dd, 0x85062235,
+    0x237c4875, 0x85046423,
+  0x23763ef7, 0x8502a65c, 0x23703564, 0x8500e8e2, 0x236a2bba, 0x84ff2bb3,
+    0x236421fb, 0x84fd6ed0,
+  0x235e1826, 0x84fbb239, 0x23580e3b, 0x84f9f5ee, 0x2352043b, 0x84f839ee,
+    0x234bfa24, 0x84f67e3b,
+  0x2345eff8, 0x84f4c2d4, 0x233fe5b6, 0x84f307b8, 0x2339db5e, 0x84f14ce8,
+    0x2333d0f1, 0x84ef9265,
+  0x232dc66d, 0x84edd82d, 0x2327bbd5, 0x84ec1e41, 0x2321b126, 0x84ea64a1,
+    0x231ba662, 0x84e8ab4d,
+  0x23159b88, 0x84e6f244, 0x230f9098, 0x84e53988, 0x23098593, 0x84e38118,
+    0x23037a78, 0x84e1c8f3,
+  0x22fd6f48, 0x84e0111b, 0x22f76402, 0x84de598f, 0x22f158a7, 0x84dca24e,
+    0x22eb4d36, 0x84daeb5a,
+  0x22e541af, 0x84d934b1, 0x22df3613, 0x84d77e54, 0x22d92a61, 0x84d5c844,
+    0x22d31e9a, 0x84d4127f,
+  0x22cd12bd, 0x84d25d06, 0x22c706cb, 0x84d0a7da, 0x22c0fac4, 0x84cef2f9,
+    0x22baeea7, 0x84cd3e64,
+  0x22b4e274, 0x84cb8a1b, 0x22aed62c, 0x84c9d61f, 0x22a8c9cf, 0x84c8226e,
+    0x22a2bd5d, 0x84c66f09,
+  0x229cb0d5, 0x84c4bbf0, 0x2296a437, 0x84c30924, 0x22909785, 0x84c156a3,
+    0x228a8abd, 0x84bfa46e,
+  0x22847de0, 0x84bdf286, 0x227e70ed, 0x84bc40e9, 0x227863e5, 0x84ba8f98,
+    0x227256c8, 0x84b8de94,
+  0x226c4996, 0x84b72ddb, 0x22663c4e, 0x84b57d6f, 0x22602ef1, 0x84b3cd4f,
+    0x225a217f, 0x84b21d7a,
+  0x225413f8, 0x84b06df2, 0x224e065c, 0x84aebeb6, 0x2247f8aa, 0x84ad0fc6,
+    0x2241eae3, 0x84ab6122,
+  0x223bdd08, 0x84a9b2ca, 0x2235cf17, 0x84a804be, 0x222fc111, 0x84a656fe,
+    0x2229b2f6, 0x84a4a98a,
+  0x2223a4c5, 0x84a2fc62, 0x221d9680, 0x84a14f87, 0x22178826, 0x849fa2f7,
+    0x221179b7, 0x849df6b4,
+  0x220b6b32, 0x849c4abd, 0x22055c99, 0x849a9f12, 0x21ff4dea, 0x8498f3b3,
+    0x21f93f27, 0x849748a0,
+  0x21f3304f, 0x84959dd9, 0x21ed2162, 0x8493f35e, 0x21e71260, 0x84924930,
+    0x21e10349, 0x84909f4e,
+  0x21daf41d, 0x848ef5b7, 0x21d4e4dc, 0x848d4c6d, 0x21ced586, 0x848ba36f,
+    0x21c8c61c, 0x8489fabe,
+  0x21c2b69c, 0x84885258, 0x21bca708, 0x8486aa3e, 0x21b6975f, 0x84850271,
+    0x21b087a1, 0x84835af0,
+  0x21aa77cf, 0x8481b3bb, 0x21a467e7, 0x84800cd2, 0x219e57eb, 0x847e6636,
+    0x219847da, 0x847cbfe5,
+  0x219237b5, 0x847b19e1, 0x218c277a, 0x84797429, 0x2186172b, 0x8477cebd,
+    0x218006c8, 0x8476299e,
+  0x2179f64f, 0x847484ca, 0x2173e5c2, 0x8472e043, 0x216dd521, 0x84713c08,
+    0x2167c46b, 0x846f9819,
+  0x2161b3a0, 0x846df477, 0x215ba2c0, 0x846c5120, 0x215591cc, 0x846aae16,
+    0x214f80c4, 0x84690b58,
+  0x21496fa7, 0x846768e7, 0x21435e75, 0x8465c6c1, 0x213d4d2f, 0x846424e8,
+    0x21373bd4, 0x8462835b,
+  0x21312a65, 0x8460e21a, 0x212b18e1, 0x845f4126, 0x21250749, 0x845da07e,
+    0x211ef59d, 0x845c0022,
+  0x2118e3dc, 0x845a6012, 0x2112d206, 0x8458c04f, 0x210cc01d, 0x845720d8,
+    0x2106ae1e, 0x845581ad,
+  0x21009c0c, 0x8453e2cf, 0x20fa89e5, 0x8452443d, 0x20f477aa, 0x8450a5f7,
+    0x20ee655a, 0x844f07fd,
+  0x20e852f6, 0x844d6a50, 0x20e2407e, 0x844bccef, 0x20dc2df2, 0x844a2fda,
+    0x20d61b51, 0x84489311,
+  0x20d0089c, 0x8446f695, 0x20c9f5d3, 0x84455a66, 0x20c3e2f5, 0x8443be82,
+    0x20bdd003, 0x844222eb,
+  0x20b7bcfe, 0x844087a0, 0x20b1a9e4, 0x843eeca2, 0x20ab96b5, 0x843d51f0,
+    0x20a58373, 0x843bb78a,
+  0x209f701c, 0x843a1d70, 0x20995cb2, 0x843883a3, 0x20934933, 0x8436ea23,
+    0x208d35a0, 0x843550ee,
+  0x208721f9, 0x8433b806, 0x20810e3e, 0x84321f6b, 0x207afa6f, 0x8430871b,
+    0x2074e68c, 0x842eef18,
+  0x206ed295, 0x842d5762, 0x2068be8a, 0x842bbff8, 0x2062aa6b, 0x842a28da,
+    0x205c9638, 0x84289209,
+  0x205681f1, 0x8426fb84, 0x20506d96, 0x8425654b, 0x204a5927, 0x8423cf5f,
+    0x204444a4, 0x842239bf,
+  0x203e300d, 0x8420a46c, 0x20381b63, 0x841f0f65, 0x203206a4, 0x841d7aaa,
+    0x202bf1d2, 0x841be63c,
+  0x2025dcec, 0x841a521a, 0x201fc7f2, 0x8418be45, 0x2019b2e4, 0x84172abc,
+    0x20139dc2, 0x84159780,
+  0x200d888d, 0x84140490, 0x20077344, 0x841271ec, 0x20015de7, 0x8410df95,
+    0x1ffb4876, 0x840f4d8a,
+  0x1ff532f2, 0x840dbbcc, 0x1fef1d59, 0x840c2a5a, 0x1fe907ae, 0x840a9935,
+    0x1fe2f1ee, 0x8409085c,
+  0x1fdcdc1b, 0x840777d0, 0x1fd6c634, 0x8405e790, 0x1fd0b03a, 0x8404579d,
+    0x1fca9a2b, 0x8402c7f6,
+  0x1fc4840a, 0x8401389b, 0x1fbe6dd4, 0x83ffa98d, 0x1fb8578b, 0x83fe1acc,
+    0x1fb2412f, 0x83fc8c57,
+  0x1fac2abf, 0x83fafe2e, 0x1fa6143b, 0x83f97052, 0x1f9ffda4, 0x83f7e2c3,
+    0x1f99e6fa, 0x83f65580,
+  0x1f93d03c, 0x83f4c889, 0x1f8db96a, 0x83f33bdf, 0x1f87a285, 0x83f1af82,
+    0x1f818b8d, 0x83f02371,
+  0x1f7b7481, 0x83ee97ad, 0x1f755d61, 0x83ed0c35, 0x1f6f462f, 0x83eb810a,
+    0x1f692ee9, 0x83e9f62b,
+  0x1f63178f, 0x83e86b99, 0x1f5d0022, 0x83e6e153, 0x1f56e8a2, 0x83e5575a,
+    0x1f50d10e, 0x83e3cdad,
+  0x1f4ab968, 0x83e2444d, 0x1f44a1ad, 0x83e0bb3a, 0x1f3e89e0, 0x83df3273,
+    0x1f3871ff, 0x83dda9f9,
+  0x1f325a0b, 0x83dc21cb, 0x1f2c4204, 0x83da99ea, 0x1f2629ea, 0x83d91255,
+    0x1f2011bc, 0x83d78b0d,
+  0x1f19f97b, 0x83d60412, 0x1f13e127, 0x83d47d63, 0x1f0dc8c0, 0x83d2f701,
+    0x1f07b045, 0x83d170eb,
+  0x1f0197b8, 0x83cfeb22, 0x1efb7f17, 0x83ce65a6, 0x1ef56664, 0x83cce076,
+    0x1eef4d9d, 0x83cb5b93,
+  0x1ee934c3, 0x83c9d6fc, 0x1ee31bd6, 0x83c852b2, 0x1edd02d6, 0x83c6ceb5,
+    0x1ed6e9c3, 0x83c54b04,
+  0x1ed0d09d, 0x83c3c7a0, 0x1ecab763, 0x83c24488, 0x1ec49e17, 0x83c0c1be,
+    0x1ebe84b8, 0x83bf3f3f,
+  0x1eb86b46, 0x83bdbd0e, 0x1eb251c1, 0x83bc3b29, 0x1eac3829, 0x83bab991,
+    0x1ea61e7e, 0x83b93845,
+  0x1ea004c1, 0x83b7b746, 0x1e99eaf0, 0x83b63694, 0x1e93d10c, 0x83b4b62e,
+    0x1e8db716, 0x83b33616,
+  0x1e879d0d, 0x83b1b649, 0x1e8182f1, 0x83b036ca, 0x1e7b68c2, 0x83aeb797,
+    0x1e754e80, 0x83ad38b1,
+  0x1e6f342c, 0x83abba17, 0x1e6919c4, 0x83aa3bca, 0x1e62ff4a, 0x83a8bdca,
+    0x1e5ce4be, 0x83a74017,
+  0x1e56ca1e, 0x83a5c2b0, 0x1e50af6c, 0x83a44596, 0x1e4a94a7, 0x83a2c8c9,
+    0x1e4479cf, 0x83a14c48,
+  0x1e3e5ee5, 0x839fd014, 0x1e3843e8, 0x839e542d, 0x1e3228d9, 0x839cd893,
+    0x1e2c0db6, 0x839b5d45,
+  0x1e25f282, 0x8399e244, 0x1e1fd73a, 0x83986790, 0x1e19bbe0, 0x8396ed29,
+    0x1e13a074, 0x8395730e,
+  0x1e0d84f5, 0x8393f940, 0x1e076963, 0x83927fbf, 0x1e014dbf, 0x8391068a,
+    0x1dfb3208, 0x838f8da2,
+  0x1df5163f, 0x838e1507, 0x1deefa63, 0x838c9cb9, 0x1de8de75, 0x838b24b8,
+    0x1de2c275, 0x8389ad03,
+  0x1ddca662, 0x8388359b, 0x1dd68a3c, 0x8386be80, 0x1dd06e04, 0x838547b2,
+    0x1dca51ba, 0x8383d130,
+  0x1dc4355e, 0x83825afb, 0x1dbe18ef, 0x8380e513, 0x1db7fc6d, 0x837f6f78,
+    0x1db1dfda, 0x837dfa2a,
+  0x1dabc334, 0x837c8528, 0x1da5a67c, 0x837b1074, 0x1d9f89b1, 0x83799c0c,
+    0x1d996cd4, 0x837827f0,
+  0x1d934fe5, 0x8376b422, 0x1d8d32e4, 0x837540a1, 0x1d8715d0, 0x8373cd6c,
+    0x1d80f8ab, 0x83725a84,
+  0x1d7adb73, 0x8370e7e9, 0x1d74be29, 0x836f759b, 0x1d6ea0cc, 0x836e039a,
+    0x1d68835e, 0x836c91e5,
+  0x1d6265dd, 0x836b207d, 0x1d5c484b, 0x8369af63, 0x1d562aa6, 0x83683e95,
+    0x1d500cef, 0x8366ce14,
+  0x1d49ef26, 0x83655ddf, 0x1d43d14b, 0x8363edf8, 0x1d3db35e, 0x83627e5d,
+    0x1d37955e, 0x83610f10,
+  0x1d31774d, 0x835fa00f, 0x1d2b592a, 0x835e315b, 0x1d253af5, 0x835cc2f4,
+    0x1d1f1cae, 0x835b54da,
+  0x1d18fe54, 0x8359e70d, 0x1d12dfe9, 0x8358798c, 0x1d0cc16c, 0x83570c59,
+    0x1d06a2dd, 0x83559f72,
+  0x1d00843d, 0x835432d8, 0x1cfa658a, 0x8352c68c, 0x1cf446c5, 0x83515a8c,
+    0x1cee27ef, 0x834feed9,
+  0x1ce80906, 0x834e8373, 0x1ce1ea0c, 0x834d185a, 0x1cdbcb00, 0x834bad8e,
+    0x1cd5abe3, 0x834a430e,
+  0x1ccf8cb3, 0x8348d8dc, 0x1cc96d72, 0x83476ef6, 0x1cc34e1f, 0x8346055e,
+    0x1cbd2eba, 0x83449c12,
+  0x1cb70f43, 0x83433314, 0x1cb0efbb, 0x8341ca62, 0x1caad021, 0x834061fd,
+    0x1ca4b075, 0x833ef9e6,
+  0x1c9e90b8, 0x833d921b, 0x1c9870e9, 0x833c2a9d, 0x1c925109, 0x833ac36c,
+    0x1c8c3116, 0x83395c88,
+  0x1c861113, 0x8337f5f1, 0x1c7ff0fd, 0x83368fa7, 0x1c79d0d6, 0x833529aa,
+    0x1c73b09d, 0x8333c3fa,
+  0x1c6d9053, 0x83325e97, 0x1c676ff8, 0x8330f981, 0x1c614f8b, 0x832f94b8,
+    0x1c5b2f0c, 0x832e303c,
+  0x1c550e7c, 0x832ccc0d, 0x1c4eedda, 0x832b682b, 0x1c48cd27, 0x832a0496,
+    0x1c42ac62, 0x8328a14d,
+  0x1c3c8b8c, 0x83273e52, 0x1c366aa5, 0x8325dba4, 0x1c3049ac, 0x83247943,
+    0x1c2a28a2, 0x8323172f,
+  0x1c240786, 0x8321b568, 0x1c1de659, 0x832053ee, 0x1c17c51b, 0x831ef2c1,
+    0x1c11a3cb, 0x831d91e1,
+  0x1c0b826a, 0x831c314e, 0x1c0560f8, 0x831ad109, 0x1bff3f75, 0x83197110,
+    0x1bf91de0, 0x83181164,
+  0x1bf2fc3a, 0x8316b205, 0x1becda83, 0x831552f4, 0x1be6b8ba, 0x8313f42f,
+    0x1be096e0, 0x831295b7,
+  0x1bda74f6, 0x8311378d, 0x1bd452f9, 0x830fd9af, 0x1bce30ec, 0x830e7c1f,
+    0x1bc80ece, 0x830d1edc,
+  0x1bc1ec9e, 0x830bc1e6, 0x1bbbca5e, 0x830a653c, 0x1bb5a80c, 0x830908e0,
+    0x1baf85a9, 0x8307acd1,
+  0x1ba96335, 0x83065110, 0x1ba340b0, 0x8304f59b, 0x1b9d1e1a, 0x83039a73,
+    0x1b96fb73, 0x83023f98,
+  0x1b90d8bb, 0x8300e50b, 0x1b8ab5f2, 0x82ff8acb, 0x1b849317, 0x82fe30d7,
+    0x1b7e702c, 0x82fcd731,
+  0x1b784d30, 0x82fb7dd8, 0x1b722a23, 0x82fa24cc, 0x1b6c0705, 0x82f8cc0d,
+    0x1b65e3d7, 0x82f7739c,
+  0x1b5fc097, 0x82f61b77, 0x1b599d46, 0x82f4c3a0, 0x1b5379e5, 0x82f36c15,
+    0x1b4d5672, 0x82f214d8,
+  0x1b4732ef, 0x82f0bde8, 0x1b410f5b, 0x82ef6745, 0x1b3aebb6, 0x82ee10ef,
+    0x1b34c801, 0x82ecbae7,
+  0x1b2ea43a, 0x82eb652b, 0x1b288063, 0x82ea0fbd, 0x1b225c7b, 0x82e8ba9c,
+    0x1b1c3883, 0x82e765c8,
+  0x1b161479, 0x82e61141, 0x1b0ff05f, 0x82e4bd07, 0x1b09cc34, 0x82e3691b,
+    0x1b03a7f9, 0x82e2157c,
+  0x1afd83ad, 0x82e0c22a, 0x1af75f50, 0x82df6f25, 0x1af13ae3, 0x82de1c6d,
+    0x1aeb1665, 0x82dcca02,
+  0x1ae4f1d6, 0x82db77e5, 0x1adecd37, 0x82da2615, 0x1ad8a887, 0x82d8d492,
+    0x1ad283c7, 0x82d7835c,
+  0x1acc5ef6, 0x82d63274, 0x1ac63a14, 0x82d4e1d8, 0x1ac01522, 0x82d3918a,
+    0x1ab9f020, 0x82d24189,
+  0x1ab3cb0d, 0x82d0f1d5, 0x1aada5e9, 0x82cfa26f, 0x1aa780b6, 0x82ce5356,
+    0x1aa15b71, 0x82cd048a,
+  0x1a9b361d, 0x82cbb60b, 0x1a9510b7, 0x82ca67d9, 0x1a8eeb42, 0x82c919f5,
+    0x1a88c5bc, 0x82c7cc5e,
+  0x1a82a026, 0x82c67f14, 0x1a7c7a7f, 0x82c53217, 0x1a7654c8, 0x82c3e568,
+    0x1a702f01, 0x82c29906,
+  0x1a6a0929, 0x82c14cf1, 0x1a63e341, 0x82c00129, 0x1a5dbd49, 0x82beb5af,
+    0x1a579741, 0x82bd6a82,
+  0x1a517128, 0x82bc1fa2, 0x1a4b4aff, 0x82bad50f, 0x1a4524c6, 0x82b98aca,
+    0x1a3efe7c, 0x82b840d2,
+  0x1a38d823, 0x82b6f727, 0x1a32b1b9, 0x82b5adca, 0x1a2c8b3f, 0x82b464ba,
+    0x1a2664b5, 0x82b31bf7,
+  0x1a203e1b, 0x82b1d381, 0x1a1a1771, 0x82b08b59, 0x1a13f0b6, 0x82af437e,
+    0x1a0dc9ec, 0x82adfbf0,
+  0x1a07a311, 0x82acb4b0, 0x1a017c27, 0x82ab6dbd, 0x19fb552c, 0x82aa2717,
+    0x19f52e22, 0x82a8e0bf,
+  0x19ef0707, 0x82a79ab3, 0x19e8dfdc, 0x82a654f6, 0x19e2b8a2, 0x82a50f85,
+    0x19dc9157, 0x82a3ca62,
+  0x19d669fc, 0x82a2858c, 0x19d04292, 0x82a14104, 0x19ca1b17, 0x829ffcc8,
+    0x19c3f38d, 0x829eb8db,
+  0x19bdcbf3, 0x829d753a, 0x19b7a449, 0x829c31e7, 0x19b17c8f, 0x829aeee1,
+    0x19ab54c5, 0x8299ac29,
+  0x19a52ceb, 0x829869be, 0x199f0502, 0x829727a0, 0x1998dd09, 0x8295e5cf,
+    0x1992b4ff, 0x8294a44c,
+  0x198c8ce7, 0x82936317, 0x198664be, 0x8292222e, 0x19803c86, 0x8290e194,
+    0x197a143e, 0x828fa146,
+  0x1973ebe6, 0x828e6146, 0x196dc37e, 0x828d2193, 0x19679b07, 0x828be22e,
+    0x19617280, 0x828aa316,
+  0x195b49ea, 0x8289644b, 0x19552144, 0x828825ce, 0x194ef88e, 0x8286e79e,
+    0x1948cfc8, 0x8285a9bb,
+  0x1942a6f3, 0x82846c26, 0x193c7e0f, 0x82832edf, 0x1936551b, 0x8281f1e4,
+    0x19302c17, 0x8280b538,
+  0x192a0304, 0x827f78d8, 0x1923d9e1, 0x827e3cc6, 0x191db0af, 0x827d0102,
+    0x1917876d, 0x827bc58a,
+  0x19115e1c, 0x827a8a61, 0x190b34bb, 0x82794f84, 0x19050b4b, 0x827814f6,
+    0x18fee1cb, 0x8276dab4,
+  0x18f8b83c, 0x8275a0c0, 0x18f28e9e, 0x8274671a, 0x18ec64f0, 0x82732dc0,
+    0x18e63b33, 0x8271f4b5,
+  0x18e01167, 0x8270bbf7, 0x18d9e78b, 0x826f8386, 0x18d3bda0, 0x826e4b62,
+    0x18cd93a5, 0x826d138d,
+  0x18c7699b, 0x826bdc04, 0x18c13f82, 0x826aa4c9, 0x18bb155a, 0x82696ddc,
+    0x18b4eb22, 0x8268373c,
+  0x18aec0db, 0x826700e9, 0x18a89685, 0x8265cae4, 0x18a26c20, 0x8264952d,
+    0x189c41ab, 0x82635fc2,
+  0x18961728, 0x82622aa6, 0x188fec95, 0x8260f5d7, 0x1889c1f3, 0x825fc155,
+    0x18839742, 0x825e8d21,
+  0x187d6c82, 0x825d593a, 0x187741b2, 0x825c25a1, 0x187116d4, 0x825af255,
+    0x186aebe6, 0x8259bf57,
+  0x1864c0ea, 0x82588ca7, 0x185e95de, 0x82575a44, 0x18586ac3, 0x8256282e,
+    0x18523f9a, 0x8254f666,
+  0x184c1461, 0x8253c4eb, 0x1845e919, 0x825293be, 0x183fbdc3, 0x825162df,
+    0x1839925d, 0x8250324d,
+  0x183366e9, 0x824f0208, 0x182d3b65, 0x824dd211, 0x18270fd3, 0x824ca268,
+    0x1820e431, 0x824b730c,
+  0x181ab881, 0x824a43fe, 0x18148cc2, 0x8249153d, 0x180e60f4, 0x8247e6ca,
+    0x18083518, 0x8246b8a4,
+  0x1802092c, 0x82458acc, 0x17fbdd32, 0x82445d41, 0x17f5b129, 0x82433004,
+    0x17ef8511, 0x82420315,
+  0x17e958ea, 0x8240d673, 0x17e32cb5, 0x823faa1e, 0x17dd0070, 0x823e7e18,
+    0x17d6d41d, 0x823d525e,
+  0x17d0a7bc, 0x823c26f3, 0x17ca7b4c, 0x823afbd5, 0x17c44ecd, 0x8239d104,
+    0x17be223f, 0x8238a681,
+  0x17b7f5a3, 0x82377c4c, 0x17b1c8f8, 0x82365264, 0x17ab9c3e, 0x823528ca,
+    0x17a56f76, 0x8233ff7e,
+  0x179f429f, 0x8232d67f, 0x179915ba, 0x8231adce, 0x1792e8c6, 0x8230856a,
+    0x178cbbc4, 0x822f5d54,
+  0x17868eb3, 0x822e358b, 0x17806194, 0x822d0e10, 0x177a3466, 0x822be6e3,
+    0x17740729, 0x822ac004,
+  0x176dd9de, 0x82299971, 0x1767ac85, 0x8228732d, 0x17617f1d, 0x82274d36,
+    0x175b51a7, 0x8226278d,
+  0x17552422, 0x82250232, 0x174ef68f, 0x8223dd24, 0x1748c8ee, 0x8222b863,
+    0x17429b3e, 0x822193f1,
+  0x173c6d80, 0x82206fcc, 0x17363fb4, 0x821f4bf5, 0x173011d9, 0x821e286b,
+    0x1729e3f0, 0x821d052f,
+  0x1723b5f9, 0x821be240, 0x171d87f3, 0x821abfa0, 0x171759df, 0x82199d4d,
+    0x17112bbd, 0x82187b47,
+  0x170afd8d, 0x82175990, 0x1704cf4f, 0x82163826, 0x16fea102, 0x82151709,
+    0x16f872a7, 0x8213f63a,
+  0x16f2443e, 0x8212d5b9, 0x16ec15c7, 0x8211b586, 0x16e5e741, 0x821095a0,
+    0x16dfb8ae, 0x820f7608,
+  0x16d98a0c, 0x820e56be, 0x16d35b5c, 0x820d37c1, 0x16cd2c9f, 0x820c1912,
+    0x16c6fdd3, 0x820afab1,
+  0x16c0cef9, 0x8209dc9e, 0x16baa011, 0x8208bed8, 0x16b4711b, 0x8207a160,
+    0x16ae4217, 0x82068435,
+  0x16a81305, 0x82056758, 0x16a1e3e5, 0x82044ac9, 0x169bb4b7, 0x82032e88,
+    0x1695857b, 0x82021294,
+  0x168f5632, 0x8200f6ef, 0x168926da, 0x81ffdb96, 0x1682f774, 0x81fec08c,
+    0x167cc801, 0x81fda5cf,
+  0x1676987f, 0x81fc8b60, 0x167068f0, 0x81fb713f, 0x166a3953, 0x81fa576c,
+    0x166409a8, 0x81f93de6,
+  0x165dd9f0, 0x81f824ae, 0x1657aa29, 0x81f70bc3, 0x16517a55, 0x81f5f327,
+    0x164b4a73, 0x81f4dad8,
+  0x16451a83, 0x81f3c2d7, 0x163eea86, 0x81f2ab24, 0x1638ba7a, 0x81f193be,
+    0x16328a61, 0x81f07ca6,
+  0x162c5a3b, 0x81ef65dc, 0x16262a06, 0x81ee4f60, 0x161ff9c4, 0x81ed3932,
+    0x1619c975, 0x81ec2351,
+  0x16139918, 0x81eb0dbe, 0x160d68ad, 0x81e9f879, 0x16073834, 0x81e8e381,
+    0x160107ae, 0x81e7ced8,
+  0x15fad71b, 0x81e6ba7c, 0x15f4a679, 0x81e5a66e, 0x15ee75cb, 0x81e492ad,
+    0x15e8450e, 0x81e37f3b,
+  0x15e21445, 0x81e26c16, 0x15dbe36d, 0x81e1593f, 0x15d5b288, 0x81e046b6,
+    0x15cf8196, 0x81df347b,
+  0x15c95097, 0x81de228d, 0x15c31f89, 0x81dd10ee, 0x15bcee6f, 0x81dbff9c,
+    0x15b6bd47, 0x81daee98,
+  0x15b08c12, 0x81d9dde1, 0x15aa5acf, 0x81d8cd79, 0x15a4297f, 0x81d7bd5e,
+    0x159df821, 0x81d6ad92,
+  0x1597c6b7, 0x81d59e13, 0x1591953e, 0x81d48ee1, 0x158b63b9, 0x81d37ffe,
+    0x15853226, 0x81d27169,
+  0x157f0086, 0x81d16321, 0x1578ced9, 0x81d05527, 0x15729d1f, 0x81cf477b,
+    0x156c6b57, 0x81ce3a1d,
+  0x15663982, 0x81cd2d0c, 0x156007a0, 0x81cc204a, 0x1559d5b1, 0x81cb13d5,
+    0x1553a3b4, 0x81ca07af,
+  0x154d71aa, 0x81c8fbd6, 0x15473f94, 0x81c7f04b, 0x15410d70, 0x81c6e50d,
+    0x153adb3f, 0x81c5da1e,
+  0x1534a901, 0x81c4cf7d, 0x152e76b5, 0x81c3c529, 0x1528445d, 0x81c2bb23,
+    0x152211f8, 0x81c1b16b,
+  0x151bdf86, 0x81c0a801, 0x1515ad06, 0x81bf9ee5, 0x150f7a7a, 0x81be9617,
+    0x150947e1, 0x81bd8d97,
+  0x1503153a, 0x81bc8564, 0x14fce287, 0x81bb7d7f, 0x14f6afc7, 0x81ba75e9,
+    0x14f07cf9, 0x81b96ea0,
+  0x14ea4a1f, 0x81b867a5, 0x14e41738, 0x81b760f8, 0x14dde445, 0x81b65a99,
+    0x14d7b144, 0x81b55488,
+  0x14d17e36, 0x81b44ec4, 0x14cb4b1c, 0x81b3494f, 0x14c517f4, 0x81b24427,
+    0x14bee4c0, 0x81b13f4e,
+  0x14b8b17f, 0x81b03ac2, 0x14b27e32, 0x81af3684, 0x14ac4ad7, 0x81ae3294,
+    0x14a61770, 0x81ad2ef2,
+  0x149fe3fc, 0x81ac2b9e, 0x1499b07c, 0x81ab2898, 0x14937cee, 0x81aa25e0,
+    0x148d4954, 0x81a92376,
+  0x148715ae, 0x81a82159, 0x1480e1fa, 0x81a71f8b, 0x147aae3a, 0x81a61e0b,
+    0x14747a6d, 0x81a51cd8,
+  0x146e4694, 0x81a41bf4, 0x146812ae, 0x81a31b5d, 0x1461debc, 0x81a21b14,
+    0x145baabd, 0x81a11b1a,
+  0x145576b1, 0x81a01b6d, 0x144f4299, 0x819f1c0e, 0x14490e74, 0x819e1cfd,
+    0x1442da43, 0x819d1e3a,
+  0x143ca605, 0x819c1fc5, 0x143671bb, 0x819b219e, 0x14303d65, 0x819a23c5,
+    0x142a0902, 0x8199263a,
+  0x1423d492, 0x819828fd, 0x141da016, 0x81972c0e, 0x14176b8e, 0x81962f6d,
+    0x141136f9, 0x8195331a,
+  0x140b0258, 0x81943715, 0x1404cdaa, 0x81933b5e, 0x13fe98f1, 0x81923ff4,
+    0x13f8642a, 0x819144d9,
+  0x13f22f58, 0x81904a0c, 0x13ebfa79, 0x818f4f8d, 0x13e5c58e, 0x818e555c,
+    0x13df9097, 0x818d5b78,
+  0x13d95b93, 0x818c61e3, 0x13d32683, 0x818b689c, 0x13ccf167, 0x818a6fa3,
+    0x13c6bc3f, 0x818976f8,
+  0x13c0870a, 0x81887e9a, 0x13ba51ca, 0x8187868b, 0x13b41c7d, 0x81868eca,
+    0x13ade724, 0x81859757,
+  0x13a7b1bf, 0x8184a032, 0x13a17c4d, 0x8183a95b, 0x139b46d0, 0x8182b2d1,
+    0x13951146, 0x8181bc96,
+  0x138edbb1, 0x8180c6a9, 0x1388a60f, 0x817fd10a, 0x13827062, 0x817edbb9,
+    0x137c3aa8, 0x817de6b6,
+  0x137604e2, 0x817cf201, 0x136fcf10, 0x817bfd9b, 0x13699933, 0x817b0982,
+    0x13636349, 0x817a15b7,
+  0x135d2d53, 0x8179223a, 0x1356f752, 0x81782f0b, 0x1350c144, 0x81773c2b,
+    0x134a8b2b, 0x81764998,
+  0x13445505, 0x81755754, 0x133e1ed4, 0x8174655d, 0x1337e897, 0x817373b5,
+    0x1331b24e, 0x8172825a,
+  0x132b7bf9, 0x8171914e, 0x13254599, 0x8170a090, 0x131f0f2c, 0x816fb020,
+    0x1318d8b4, 0x816ebffe,
+  0x1312a230, 0x816dd02a, 0x130c6ba0, 0x816ce0a4, 0x13063505, 0x816bf16c,
+    0x12fffe5d, 0x816b0282,
+  0x12f9c7aa, 0x816a13e6, 0x12f390ec, 0x81692599, 0x12ed5a21, 0x81683799,
+    0x12e7234b, 0x816749e8,
+  0x12e0ec6a, 0x81665c84, 0x12dab57c, 0x81656f6f, 0x12d47e83, 0x816482a8,
+    0x12ce477f, 0x8163962f,
+  0x12c8106f, 0x8162aa04, 0x12c1d953, 0x8161be27, 0x12bba22b, 0x8160d298,
+    0x12b56af9, 0x815fe758,
+  0x12af33ba, 0x815efc65, 0x12a8fc70, 0x815e11c1, 0x12a2c51b, 0x815d276a,
+    0x129c8dba, 0x815c3d62,
+  0x1296564d, 0x815b53a8, 0x12901ed5, 0x815a6a3c, 0x1289e752, 0x8159811e,
+    0x1283afc3, 0x8158984e,
+  0x127d7829, 0x8157afcd, 0x12774083, 0x8156c799, 0x127108d2, 0x8155dfb4,
+    0x126ad116, 0x8154f81d,
+  0x1264994e, 0x815410d4, 0x125e617b, 0x815329d9, 0x1258299c, 0x8152432c,
+    0x1251f1b3, 0x81515ccd,
+  0x124bb9be, 0x815076bd, 0x124581bd, 0x814f90fb, 0x123f49b2, 0x814eab86,
+    0x1239119b, 0x814dc660,
+  0x1232d979, 0x814ce188, 0x122ca14b, 0x814bfcff, 0x12266913, 0x814b18c3,
+    0x122030cf, 0x814a34d6,
+  0x1219f880, 0x81495136, 0x1213c026, 0x81486de5, 0x120d87c1, 0x81478ae2,
+    0x12074f50, 0x8146a82e,
+  0x120116d5, 0x8145c5c7, 0x11fade4e, 0x8144e3ae, 0x11f4a5bd, 0x814401e4,
+    0x11ee6d20, 0x81432068,
+  0x11e83478, 0x81423f3a, 0x11e1fbc5, 0x81415e5a, 0x11dbc307, 0x81407dc9,
+    0x11d58a3e, 0x813f9d86,
+  0x11cf516a, 0x813ebd90, 0x11c9188b, 0x813ddde9, 0x11c2dfa2, 0x813cfe91,
+    0x11bca6ad, 0x813c1f86,
+  0x11b66dad, 0x813b40ca, 0x11b034a2, 0x813a625b, 0x11a9fb8d, 0x8139843b,
+    0x11a3c26c, 0x8138a66a,
+  0x119d8941, 0x8137c8e6, 0x1197500a, 0x8136ebb1, 0x119116c9, 0x81360ec9,
+    0x118add7d, 0x81353230,
+  0x1184a427, 0x813455e6, 0x117e6ac5, 0x813379e9, 0x11783159, 0x81329e3b,
+    0x1171f7e2, 0x8131c2db,
+  0x116bbe60, 0x8130e7c9, 0x116584d3, 0x81300d05, 0x115f4b3c, 0x812f3290,
+    0x1159119a, 0x812e5868,
+  0x1152d7ed, 0x812d7e8f, 0x114c9e35, 0x812ca505, 0x11466473, 0x812bcbc8,
+    0x11402aa6, 0x812af2da,
+  0x1139f0cf, 0x812a1a3a, 0x1133b6ed, 0x812941e8, 0x112d7d00, 0x812869e4,
+    0x11274309, 0x8127922f,
+  0x11210907, 0x8126bac8, 0x111acefb, 0x8125e3af, 0x111494e4, 0x81250ce4,
+    0x110e5ac2, 0x81243668,
+  0x11082096, 0x8123603a, 0x1101e65f, 0x81228a5a, 0x10fbac1e, 0x8121b4c8,
+    0x10f571d3, 0x8120df85,
+  0x10ef377d, 0x81200a90, 0x10e8fd1c, 0x811f35e9, 0x10e2c2b2, 0x811e6191,
+    0x10dc883c, 0x811d8d86,
+  0x10d64dbd, 0x811cb9ca, 0x10d01333, 0x811be65d, 0x10c9d89e, 0x811b133d,
+    0x10c39dff, 0x811a406c,
+  0x10bd6356, 0x81196de9, 0x10b728a3, 0x81189bb4, 0x10b0ede5, 0x8117c9ce,
+    0x10aab31d, 0x8116f836,
+  0x10a4784b, 0x811626ec, 0x109e3d6e, 0x811555f1, 0x10980287, 0x81148544,
+    0x1091c796, 0x8113b4e5,
+  0x108b8c9b, 0x8112e4d4, 0x10855195, 0x81121512, 0x107f1686, 0x8111459e,
+    0x1078db6c, 0x81107678,
+  0x1072a048, 0x810fa7a0, 0x106c651a, 0x810ed917, 0x106629e1, 0x810e0adc,
+    0x105fee9f, 0x810d3cf0,
+  0x1059b352, 0x810c6f52, 0x105377fc, 0x810ba202, 0x104d3c9b, 0x810ad500,
+    0x10470130, 0x810a084d,
+  0x1040c5bb, 0x81093be8, 0x103a8a3d, 0x81086fd1, 0x10344eb4, 0x8107a409,
+    0x102e1321, 0x8106d88f,
+  0x1027d784, 0x81060d63, 0x10219bdd, 0x81054286, 0x101b602d, 0x810477f7,
+    0x10152472, 0x8103adb6,
+  0x100ee8ad, 0x8102e3c4, 0x1008acdf, 0x81021a20, 0x10027107, 0x810150ca,
+    0xffc3524, 0x810087c3,
+  0xff5f938, 0x80ffbf0a, 0xfefbd42, 0x80fef69f, 0xfe98143, 0x80fe2e83,
+    0xfe34539, 0x80fd66b5,
+  0xfdd0926, 0x80fc9f35, 0xfd6cd08, 0x80fbd804, 0xfd090e1, 0x80fb1121,
+    0xfca54b1, 0x80fa4a8c,
+  0xfc41876, 0x80f98446, 0xfbddc32, 0x80f8be4e, 0xfb79fe4, 0x80f7f8a4,
+    0xfb1638d, 0x80f73349,
+  0xfab272b, 0x80f66e3c, 0xfa4eac0, 0x80f5a97e, 0xf9eae4c, 0x80f4e50e,
+    0xf9871ce, 0x80f420ec,
+  0xf923546, 0x80f35d19, 0xf8bf8b4, 0x80f29994, 0xf85bc19, 0x80f1d65d,
+    0xf7f7f75, 0x80f11375,
+  0xf7942c7, 0x80f050db, 0xf73060f, 0x80ef8e90, 0xf6cc94e, 0x80eecc93,
+    0xf668c83, 0x80ee0ae4,
+  0xf604faf, 0x80ed4984, 0xf5a12d1, 0x80ec8872, 0xf53d5ea, 0x80ebc7ae,
+    0xf4d98f9, 0x80eb0739,
+  0xf475bff, 0x80ea4712, 0xf411efb, 0x80e9873a, 0xf3ae1ee, 0x80e8c7b0,
+    0xf34a4d8, 0x80e80874,
+  0xf2e67b8, 0x80e74987, 0xf282a8f, 0x80e68ae8, 0xf21ed5d, 0x80e5cc98,
+    0xf1bb021, 0x80e50e96,
+  0xf1572dc, 0x80e450e2, 0xf0f358e, 0x80e3937d, 0xf08f836, 0x80e2d666,
+    0xf02bad5, 0x80e2199e,
+  0xefc7d6b, 0x80e15d24, 0xef63ff7, 0x80e0a0f8, 0xef0027b, 0x80dfe51b,
+    0xee9c4f5, 0x80df298c,
+  0xee38766, 0x80de6e4c, 0xedd49ce, 0x80ddb35a, 0xed70c2c, 0x80dcf8b7,
+    0xed0ce82, 0x80dc3e62,
+  0xeca90ce, 0x80db845b, 0xec45311, 0x80dacaa3, 0xebe154b, 0x80da1139,
+    0xeb7d77c, 0x80d9581e,
+  0xeb199a4, 0x80d89f51, 0xeab5bc3, 0x80d7e6d3, 0xea51dd8, 0x80d72ea3,
+    0xe9edfe5, 0x80d676c1,
+  0xe98a1e9, 0x80d5bf2e, 0xe9263e3, 0x80d507e9, 0xe8c25d5, 0x80d450f3,
+    0xe85e7be, 0x80d39a4b,
+  0xe7fa99e, 0x80d2e3f2, 0xe796b74, 0x80d22de7, 0xe732d42, 0x80d1782a,
+    0xe6cef07, 0x80d0c2bc,
+  0xe66b0c3, 0x80d00d9d, 0xe607277, 0x80cf58cc, 0xe5a3421, 0x80cea449,
+    0xe53f5c2, 0x80cdf015,
+  0xe4db75b, 0x80cd3c2f, 0xe4778eb, 0x80cc8898, 0xe413a72, 0x80cbd54f,
+    0xe3afbf0, 0x80cb2255,
+  0xe34bd66, 0x80ca6fa9, 0xe2e7ed2, 0x80c9bd4c, 0xe284036, 0x80c90b3d,
+    0xe220191, 0x80c8597c,
+  0xe1bc2e4, 0x80c7a80a, 0xe15842e, 0x80c6f6e7, 0xe0f456f, 0x80c64612,
+    0xe0906a7, 0x80c5958b,
+  0xe02c7d7, 0x80c4e553, 0xdfc88fe, 0x80c4356a, 0xdf64a1c, 0x80c385cf,
+    0xdf00b32, 0x80c2d682,
+  0xde9cc40, 0x80c22784, 0xde38d44, 0x80c178d4, 0xddd4e40, 0x80c0ca73,
+    0xdd70f34, 0x80c01c60,
+  0xdd0d01f, 0x80bf6e9c, 0xdca9102, 0x80bec127, 0xdc451dc, 0x80be13ff,
+    0xdbe12ad, 0x80bd6727,
+  0xdb7d376, 0x80bcba9d, 0xdb19437, 0x80bc0e61, 0xdab54ef, 0x80bb6274,
+    0xda5159f, 0x80bab6d5,
+  0xd9ed646, 0x80ba0b85, 0xd9896e5, 0x80b96083, 0xd92577b, 0x80b8b5d0,
+    0xd8c1809, 0x80b80b6c,
+  0xd85d88f, 0x80b76156, 0xd7f990c, 0x80b6b78e, 0xd795982, 0x80b60e15,
+    0xd7319ee, 0x80b564ea,
+  0xd6cda53, 0x80b4bc0e, 0xd669aaf, 0x80b41381, 0xd605b03, 0x80b36b42,
+    0xd5a1b4f, 0x80b2c351,
+  0xd53db92, 0x80b21baf, 0xd4d9bcd, 0x80b1745c, 0xd475c00, 0x80b0cd57,
+    0xd411c2b, 0x80b026a1,
+  0xd3adc4e, 0x80af8039, 0xd349c68, 0x80aeda20, 0xd2e5c7b, 0x80ae3455,
+    0xd281c85, 0x80ad8ed9,
+  0xd21dc87, 0x80ace9ab, 0xd1b9c81, 0x80ac44cc, 0xd155c73, 0x80aba03b,
+    0xd0f1c5d, 0x80aafbf9,
+  0xd08dc3f, 0x80aa5806, 0xd029c18, 0x80a9b461, 0xcfc5bea, 0x80a9110b,
+    0xcf61bb4, 0x80a86e03,
+  0xcefdb76, 0x80a7cb49, 0xce99b2f, 0x80a728df, 0xce35ae1, 0x80a686c2,
+    0xcdd1a8b, 0x80a5e4f5,
+  0xcd6da2d, 0x80a54376, 0xcd099c7, 0x80a4a245, 0xcca5959, 0x80a40163,
+    0xcc418e3, 0x80a360d0,
+  0xcbdd865, 0x80a2c08b, 0xcb797e0, 0x80a22095, 0xcb15752, 0x80a180ed,
+    0xcab16bd, 0x80a0e194,
+  0xca4d620, 0x80a04289, 0xc9e957b, 0x809fa3cd, 0xc9854cf, 0x809f0560,
+    0xc92141a, 0x809e6741,
+  0xc8bd35e, 0x809dc971, 0xc85929a, 0x809d2bef, 0xc7f51cf, 0x809c8ebc,
+    0xc7910fb, 0x809bf1d7,
+  0xc72d020, 0x809b5541, 0xc6c8f3e, 0x809ab8fa, 0xc664e53, 0x809a1d01,
+    0xc600d61, 0x80998157,
+  0xc59cc68, 0x8098e5fb, 0xc538b66, 0x80984aee, 0xc4d4a5d, 0x8097b030,
+    0xc47094d, 0x809715c0,
+  0xc40c835, 0x80967b9f, 0xc3a8715, 0x8095e1cc, 0xc3445ee, 0x80954848,
+    0xc2e04c0, 0x8094af13,
+  0xc27c389, 0x8094162c, 0xc21824c, 0x80937d93, 0xc1b4107, 0x8092e54a,
+    0xc14ffba, 0x80924d4f,
+  0xc0ebe66, 0x8091b5a2, 0xc087d0a, 0x80911e44, 0xc023ba7, 0x80908735,
+    0xbfbfa3d, 0x808ff074,
+  0xbf5b8cb, 0x808f5a02, 0xbef7752, 0x808ec3df, 0xbe935d2, 0x808e2e0a,
+    0xbe2f44a, 0x808d9884,
+  0xbdcb2bb, 0x808d034c, 0xbd67124, 0x808c6e63, 0xbd02f87, 0x808bd9c9,
+    0xbc9ede2, 0x808b457d,
+  0xbc3ac35, 0x808ab180, 0xbbd6a82, 0x808a1dd2, 0xbb728c7, 0x80898a72,
+    0xbb0e705, 0x8088f761,
+  0xbaaa53b, 0x8088649e, 0xba4636b, 0x8087d22a, 0xb9e2193, 0x80874005,
+    0xb97dfb5, 0x8086ae2e,
+  0xb919dcf, 0x80861ca6, 0xb8b5be1, 0x80858b6c, 0xb8519ed, 0x8084fa82,
+    0xb7ed7f2, 0x808469e5,
+  0xb7895f0, 0x8083d998, 0xb7253e6, 0x80834999, 0xb6c11d5, 0x8082b9e9,
+    0xb65cfbe, 0x80822a87,
+  0xb5f8d9f, 0x80819b74, 0xb594b7a, 0x80810cb0, 0xb53094d, 0x80807e3a,
+    0xb4cc719, 0x807ff013,
+  0xb4684df, 0x807f623b, 0xb40429d, 0x807ed4b1, 0xb3a0055, 0x807e4776,
+    0xb33be05, 0x807dba89,
+  0xb2d7baf, 0x807d2dec, 0xb273952, 0x807ca19c, 0xb20f6ee, 0x807c159c,
+    0xb1ab483, 0x807b89ea,
+  0xb147211, 0x807afe87, 0xb0e2f98, 0x807a7373, 0xb07ed19, 0x8079e8ad,
+    0xb01aa92, 0x80795e36,
+  0xafb6805, 0x8078d40d, 0xaf52571, 0x80784a33, 0xaeee2d7, 0x8077c0a8,
+    0xae8a036, 0x8077376c,
+  0xae25d8d, 0x8076ae7e, 0xadc1adf, 0x807625df, 0xad5d829, 0x80759d8e,
+    0xacf956d, 0x8075158c,
+  0xac952aa, 0x80748dd9, 0xac30fe1, 0x80740675, 0xabccd11, 0x80737f5f,
+    0xab68a3a, 0x8072f898,
+  0xab0475c, 0x8072721f, 0xaaa0478, 0x8071ebf6, 0xaa3c18e, 0x8071661a,
+    0xa9d7e9d, 0x8070e08e,
+  0xa973ba5, 0x80705b50, 0xa90f8a7, 0x806fd661, 0xa8ab5a2, 0x806f51c1,
+    0xa847297, 0x806ecd6f,
+  0xa7e2f85, 0x806e496c, 0xa77ec6d, 0x806dc5b8, 0xa71a94f, 0x806d4253,
+    0xa6b662a, 0x806cbf3c,
+  0xa6522fe, 0x806c3c74, 0xa5edfcc, 0x806bb9fa, 0xa589c94, 0x806b37cf,
+    0xa525955, 0x806ab5f3,
+  0xa4c1610, 0x806a3466, 0xa45d2c5, 0x8069b327, 0xa3f8f73, 0x80693237,
+    0xa394c1b, 0x8068b196,
+  0xa3308bd, 0x80683143, 0xa2cc558, 0x8067b13f, 0xa2681ed, 0x8067318a,
+    0xa203e7c, 0x8066b224,
+  0xa19fb04, 0x8066330c, 0xa13b787, 0x8065b443, 0xa0d7403, 0x806535c9,
+    0xa073079, 0x8064b79d,
+  0xa00ece8, 0x806439c0, 0x9faa952, 0x8063bc32, 0x9f465b5, 0x80633ef3,
+    0x9ee2213, 0x8062c202,
+  0x9e7de6a, 0x80624560, 0x9e19abb, 0x8061c90c, 0x9db5706, 0x80614d08,
+    0x9d5134b, 0x8060d152,
+  0x9cecf89, 0x806055eb, 0x9c88bc2, 0x805fdad2, 0x9c247f5, 0x805f6009,
+    0x9bc0421, 0x805ee58e,
+  0x9b5c048, 0x805e6b62, 0x9af7c69, 0x805df184, 0x9a93884, 0x805d77f5,
+    0x9a2f498, 0x805cfeb5,
+  0x99cb0a7, 0x805c85c4, 0x9966cb0, 0x805c0d21, 0x99028b3, 0x805b94ce,
+    0x989e4b0, 0x805b1cc8,
+  0x983a0a7, 0x805aa512, 0x97d5c99, 0x805a2daa, 0x9771884, 0x8059b692,
+    0x970d46a, 0x80593fc7,
+  0x96a9049, 0x8058c94c, 0x9644c23, 0x8058531f, 0x95e07f8, 0x8057dd41,
+    0x957c3c6, 0x805767b2,
+  0x9517f8f, 0x8056f272, 0x94b3b52, 0x80567d80, 0x944f70f, 0x805608dd,
+    0x93eb2c6, 0x80559489,
+  0x9386e78, 0x80552084, 0x9322a24, 0x8054accd, 0x92be5ca, 0x80543965,
+    0x925a16b, 0x8053c64c,
+  0x91f5d06, 0x80535381, 0x919189c, 0x8052e106, 0x912d42c, 0x80526ed9,
+    0x90c8fb6, 0x8051fcfb,
+  0x9064b3a, 0x80518b6b, 0x90006ba, 0x80511a2b, 0x8f9c233, 0x8050a939,
+    0x8f37da7, 0x80503896,
+  0x8ed3916, 0x804fc841, 0x8e6f47f, 0x804f583c, 0x8e0afe2, 0x804ee885,
+    0x8da6b40, 0x804e791d,
+  0x8d42699, 0x804e0a04, 0x8cde1ec, 0x804d9b39, 0x8c79d3a, 0x804d2cbd,
+    0x8c15882, 0x804cbe90,
+  0x8bb13c5, 0x804c50b2, 0x8b4cf02, 0x804be323, 0x8ae8a3a, 0x804b75e2,
+    0x8a8456d, 0x804b08f0,
+  0x8a2009a, 0x804a9c4d, 0x89bbbc3, 0x804a2ff9, 0x89576e5, 0x8049c3f3,
+    0x88f3203, 0x8049583d,
+  0x888ed1b, 0x8048ecd5, 0x882a82e, 0x804881bb, 0x87c633c, 0x804816f1,
+    0x8761e44, 0x8047ac75,
+  0x86fd947, 0x80474248, 0x8699445, 0x8046d86a, 0x8634f3e, 0x80466edb,
+    0x85d0a32, 0x8046059b,
+  0x856c520, 0x80459ca9, 0x850800a, 0x80453406, 0x84a3aee, 0x8044cbb2,
+    0x843f5cd, 0x804463ad,
+  0x83db0a7, 0x8043fbf6, 0x8376b7c, 0x8043948e, 0x831264c, 0x80432d75,
+    0x82ae117, 0x8042c6ab,
+  0x8249bdd, 0x80426030, 0x81e569d, 0x8041fa03, 0x8181159, 0x80419425,
+    0x811cc10, 0x80412e96,
+  0x80b86c2, 0x8040c956, 0x805416e, 0x80406465, 0x7fefc16, 0x803fffc2,
+    0x7f8b6b9, 0x803f9b6f,
+  0x7f27157, 0x803f376a, 0x7ec2bf0, 0x803ed3b3, 0x7e5e685, 0x803e704c,
+    0x7dfa114, 0x803e0d34,
+  0x7d95b9e, 0x803daa6a, 0x7d31624, 0x803d47ef, 0x7ccd0a5, 0x803ce5c3,
+    0x7c68b21, 0x803c83e5,
+  0x7c04598, 0x803c2257, 0x7ba000b, 0x803bc117, 0x7b3ba78, 0x803b6026,
+    0x7ad74e1, 0x803aff84,
+  0x7a72f45, 0x803a9f31, 0x7a0e9a5, 0x803a3f2d, 0x79aa400, 0x8039df77,
+    0x7945e56, 0x80398010,
+  0x78e18a7, 0x803920f8, 0x787d2f4, 0x8038c22f, 0x7818d3c, 0x803863b5,
+    0x77b4780, 0x80380589,
+  0x77501be, 0x8037a7ac, 0x76ebbf9, 0x80374a1f, 0x768762e, 0x8036ece0,
+    0x762305f, 0x80368fef,
+  0x75bea8c, 0x8036334e, 0x755a4b4, 0x8035d6fb, 0x74f5ed7, 0x80357af8,
+    0x74918f6, 0x80351f43,
+  0x742d311, 0x8034c3dd, 0x73c8d27, 0x803468c5, 0x7364738, 0x80340dfd,
+    0x7300145, 0x8033b383,
+  0x729bb4e, 0x80335959, 0x7237552, 0x8032ff7d, 0x71d2f52, 0x8032a5ef,
+    0x716e94e, 0x80324cb1,
+  0x710a345, 0x8031f3c2, 0x70a5d37, 0x80319b21, 0x7041726, 0x803142cf,
+    0x6fdd110, 0x8030eacd,
+  0x6f78af6, 0x80309318, 0x6f144d7, 0x80303bb3, 0x6eafeb4, 0x802fe49d,
+    0x6e4b88d, 0x802f8dd5,
+  0x6de7262, 0x802f375d, 0x6d82c32, 0x802ee133, 0x6d1e5fe, 0x802e8b58,
+    0x6cb9fc6, 0x802e35cb,
+  0x6c5598a, 0x802de08e, 0x6bf1349, 0x802d8ba0, 0x6b8cd05, 0x802d3700,
+    0x6b286bc, 0x802ce2af,
+  0x6ac406f, 0x802c8ead, 0x6a5fa1e, 0x802c3afa, 0x69fb3c9, 0x802be796,
+    0x6996d70, 0x802b9480,
+  0x6932713, 0x802b41ba, 0x68ce0b2, 0x802aef42, 0x6869a4c, 0x802a9d19,
+    0x68053e3, 0x802a4b3f,
+  0x67a0d76, 0x8029f9b4, 0x673c704, 0x8029a878, 0x66d808f, 0x8029578b,
+    0x6673a16, 0x802906ec,
+  0x660f398, 0x8028b69c, 0x65aad17, 0x8028669b, 0x6546692, 0x802816e9,
+    0x64e2009, 0x8027c786,
+  0x647d97c, 0x80277872, 0x64192eb, 0x802729ad, 0x63b4c57, 0x8026db36,
+    0x63505be, 0x80268d0e,
+  0x62ebf22, 0x80263f36, 0x6287882, 0x8025f1ac, 0x62231de, 0x8025a471,
+    0x61beb36, 0x80255784,
+  0x615a48b, 0x80250ae7, 0x60f5ddc, 0x8024be99, 0x6091729, 0x80247299,
+    0x602d072, 0x802426e8,
+  0x5fc89b8, 0x8023db86, 0x5f642fa, 0x80239073, 0x5effc38, 0x802345af,
+    0x5e9b572, 0x8022fb3a,
+  0x5e36ea9, 0x8022b114, 0x5dd27dd, 0x8022673c, 0x5d6e10c, 0x80221db3,
+    0x5d09a38, 0x8021d47a,
+  0x5ca5361, 0x80218b8f, 0x5c40c86, 0x802142f3, 0x5bdc5a7, 0x8020faa6,
+    0x5b77ec5, 0x8020b2a7,
+  0x5b137df, 0x80206af8, 0x5aaf0f6, 0x80202397, 0x5a4aa09, 0x801fdc86,
+    0x59e6319, 0x801f95c3,
+  0x5981c26, 0x801f4f4f, 0x591d52f, 0x801f092a, 0x58b8e34, 0x801ec354,
+    0x5854736, 0x801e7dcd,
+  0x57f0035, 0x801e3895, 0x578b930, 0x801df3ab, 0x5727228, 0x801daf11,
+    0x56c2b1c, 0x801d6ac5,
+  0x565e40d, 0x801d26c8, 0x55f9cfb, 0x801ce31a, 0x55955e6, 0x801c9fbb,
+    0x5530ecd, 0x801c5cab,
+  0x54cc7b1, 0x801c19ea, 0x5468092, 0x801bd777, 0x540396f, 0x801b9554,
+    0x539f249, 0x801b537f,
+  0x533ab20, 0x801b11fa, 0x52d63f4, 0x801ad0c3, 0x5271cc4, 0x801a8fdb,
+    0x520d592, 0x801a4f42,
+  0x51a8e5c, 0x801a0ef8, 0x5144723, 0x8019cefd, 0x50dffe7, 0x80198f50,
+    0x507b8a8, 0x80194ff3,
+  0x5017165, 0x801910e4, 0x4fb2a20, 0x8018d225, 0x4f4e2d8, 0x801893b4,
+    0x4ee9b8c, 0x80185592,
+  0x4e8543e, 0x801817bf, 0x4e20cec, 0x8017da3b, 0x4dbc597, 0x80179d06,
+    0x4d57e40, 0x80176020,
+  0x4cf36e5, 0x80172388, 0x4c8ef88, 0x8016e740, 0x4c2a827, 0x8016ab46,
+    0x4bc60c4, 0x80166f9c,
+  0x4b6195d, 0x80163440, 0x4afd1f4, 0x8015f933, 0x4a98a88, 0x8015be75,
+    0x4a34319, 0x80158406,
+  0x49cfba7, 0x801549e6, 0x496b432, 0x80151015, 0x4906cbb, 0x8014d693,
+    0x48a2540, 0x80149d5f,
+  0x483ddc3, 0x8014647b, 0x47d9643, 0x80142be5, 0x4774ec1, 0x8013f39e,
+    0x471073b, 0x8013bba7,
+  0x46abfb3, 0x801383fe, 0x4647828, 0x80134ca4, 0x45e309a, 0x80131599,
+    0x457e90a, 0x8012dedd,
+  0x451a177, 0x8012a86f, 0x44b59e1, 0x80127251, 0x4451249, 0x80123c82,
+    0x43ecaae, 0x80120701,
+  0x4388310, 0x8011d1d0, 0x4323b70, 0x80119ced, 0x42bf3cd, 0x80116859,
+    0x425ac28, 0x80113414,
+  0x41f6480, 0x8011001f, 0x4191cd5, 0x8010cc78, 0x412d528, 0x8010991f,
+    0x40c8d79, 0x80106616,
+  0x40645c7, 0x8010335c, 0x3fffe12, 0x801000f1, 0x3f9b65b, 0x800fced4,
+    0x3f36ea2, 0x800f9d07,
+  0x3ed26e6, 0x800f6b88, 0x3e6df28, 0x800f3a59, 0x3e09767, 0x800f0978,
+    0x3da4fa4, 0x800ed8e6,
+  0x3d407df, 0x800ea8a3, 0x3cdc017, 0x800e78af, 0x3c7784d, 0x800e490a,
+    0x3c13080, 0x800e19b4,
+  0x3bae8b2, 0x800deaad, 0x3b4a0e0, 0x800dbbf5, 0x3ae590d, 0x800d8d8b,
+    0x3a81137, 0x800d5f71,
+  0x3a1c960, 0x800d31a5, 0x39b8185, 0x800d0429, 0x39539a9, 0x800cd6fb,
+    0x38ef1ca, 0x800caa1c,
+  0x388a9ea, 0x800c7d8c, 0x3826207, 0x800c514c, 0x37c1a22, 0x800c255a,
+    0x375d23a, 0x800bf9b7,
+  0x36f8a51, 0x800bce63, 0x3694265, 0x800ba35d, 0x362fa78, 0x800b78a7,
+    0x35cb288, 0x800b4e40,
+  0x3566a96, 0x800b2427, 0x35022a2, 0x800afa5e, 0x349daac, 0x800ad0e3,
+    0x34392b4, 0x800aa7b8,
+  0x33d4abb, 0x800a7edb, 0x33702bf, 0x800a564e, 0x330bac1, 0x800a2e0f,
+    0x32a72c1, 0x800a061f,
+  0x3242abf, 0x8009de7e, 0x31de2bb, 0x8009b72c, 0x3179ab5, 0x80099029,
+    0x31152ae, 0x80096975,
+  0x30b0aa4, 0x80094310, 0x304c299, 0x80091cf9, 0x2fe7a8c, 0x8008f732,
+    0x2f8327d, 0x8008d1ba,
+  0x2f1ea6c, 0x8008ac90, 0x2eba259, 0x800887b6, 0x2e55a44, 0x8008632a,
+    0x2df122e, 0x80083eed,
+  0x2d8ca16, 0x80081b00, 0x2d281fc, 0x8007f761, 0x2cc39e1, 0x8007d411,
+    0x2c5f1c3, 0x8007b110,
+  0x2bfa9a4, 0x80078e5e, 0x2b96184, 0x80076bfb, 0x2b31961, 0x800749e7,
+    0x2acd13d, 0x80072822,
+  0x2a68917, 0x800706ac, 0x2a040f0, 0x8006e585, 0x299f8c7, 0x8006c4ac,
+    0x293b09c, 0x8006a423,
+  0x28d6870, 0x800683e8, 0x2872043, 0x800663fd, 0x280d813, 0x80064460,
+    0x27a8fe2, 0x80062513,
+  0x27447b0, 0x80060614, 0x26dff7c, 0x8005e764, 0x267b747, 0x8005c904,
+    0x2616f10, 0x8005aaf2,
+  0x25b26d7, 0x80058d2f, 0x254de9e, 0x80056fbb, 0x24e9662, 0x80055296,
+    0x2484e26, 0x800535c0,
+  0x24205e8, 0x80051939, 0x23bbda8, 0x8004fd00, 0x2357567, 0x8004e117,
+    0x22f2d25, 0x8004c57d,
+  0x228e4e2, 0x8004aa32, 0x2229c9d, 0x80048f35, 0x21c5457, 0x80047488,
+    0x2160c0f, 0x80045a29,
+  0x20fc3c6, 0x8004401a, 0x2097b7c, 0x80042659, 0x2033331, 0x80040ce7,
+    0x1fceae4, 0x8003f3c5,
+  0x1f6a297, 0x8003daf1, 0x1f05a48, 0x8003c26c, 0x1ea11f7, 0x8003aa36,
+    0x1e3c9a6, 0x8003924f,
+  0x1dd8154, 0x80037ab7, 0x1d73900, 0x8003636e, 0x1d0f0ab, 0x80034c74,
+    0x1caa855, 0x800335c9,
+  0x1c45ffe, 0x80031f6d, 0x1be17a6, 0x80030960, 0x1b7cf4d, 0x8002f3a1,
+    0x1b186f3, 0x8002de32,
+  0x1ab3e97, 0x8002c912, 0x1a4f63b, 0x8002b440, 0x19eaddd, 0x80029fbe,
+    0x198657f, 0x80028b8a,
+  0x1921d20, 0x800277a6, 0x18bd4bf, 0x80026410, 0x1858c5e, 0x800250c9,
+    0x17f43fc, 0x80023dd2,
+  0x178fb99, 0x80022b29, 0x172b335, 0x800218cf, 0x16c6ad0, 0x800206c4,
+    0x166226a, 0x8001f508,
+  0x15fda03, 0x8001e39b, 0x159919c, 0x8001d27d, 0x1534934, 0x8001c1ae,
+    0x14d00ca, 0x8001b12e,
+  0x146b860, 0x8001a0fd, 0x1406ff6, 0x8001911b, 0x13a278a, 0x80018187,
+    0x133df1e, 0x80017243,
+  0x12d96b1, 0x8001634e, 0x1274e43, 0x800154a7, 0x12105d5, 0x80014650,
+    0x11abd66, 0x80013847,
+  0x11474f6, 0x80012a8e, 0x10e2c85, 0x80011d23, 0x107e414, 0x80011008,
+    0x1019ba2, 0x8001033b,
+  0xfb5330, 0x8000f6bd, 0xf50abd, 0x8000ea8e, 0xeec249, 0x8000deaf, 0xe879d5,
+    0x8000d31e,
+  0xe23160, 0x8000c7dc, 0xdbe8eb, 0x8000bce9, 0xd5a075, 0x8000b245, 0xcf57ff,
+    0x8000a7f0,
+  0xc90f88, 0x80009dea, 0xc2c711, 0x80009433, 0xbc7e99, 0x80008aca, 0xb63621,
+    0x800081b1,
+  0xafeda8, 0x800078e7, 0xa9a52f, 0x8000706c, 0xa35cb5, 0x8000683f, 0x9d143b,
+    0x80006062,
+  0x96cbc1, 0x800058d4, 0x908346, 0x80005194, 0x8a3acb, 0x80004aa4, 0x83f250,
+    0x80004402,
+  0x7da9d4, 0x80003daf, 0x776159, 0x800037ac, 0x7118dc, 0x800031f7, 0x6ad060,
+    0x80002c91,
+  0x6487e3, 0x8000277a, 0x5e3f66, 0x800022b3, 0x57f6e9, 0x80001e3a, 0x51ae6b,
+    0x80001a10,
+  0x4b65ee, 0x80001635, 0x451d70, 0x800012a9, 0x3ed4f2, 0x80000f6c, 0x388c74,
+    0x80000c7e,
+  0x3243f5, 0x800009df, 0x2bfb77, 0x8000078e, 0x25b2f8, 0x8000058d, 0x1f6a7a,
+    0x800003db,
+  0x1921fb, 0x80000278, 0x12d97c, 0x80000163, 0xc90fe, 0x8000009e, 0x6487f,
+    0x80000027,
+
+};
+
+/**    
+* \par    
+* cosFactor tables are generated using the formula : 
cos_factors[n] = 2 * cos((2n+1)*pi/(4*N))
    
+* \par    
+* C command to generate the table    
+* 
    
+* for(i = 0; i< N; i++)    
+* {    
+*   cos_factors[i]= 2 * cos((2*i+1)*c/2);    
+* } 
    
+* \par    
+* where N is the number of factors to generate and c is pi/(2*N)    
+* \par    
+* Then converted to q31 format by multiplying with 2^31 and saturated if required.    
+*/
+
+
+static const q31_t cos_factorsQ31_128[128] = {
+  0x7fff6216, 0x7ffa72d1, 0x7ff09478, 0x7fe1c76b, 0x7fce0c3e, 0x7fb563b3,
+  0x7f97cebd, 0x7f754e80,
+  0x7f4de451, 0x7f2191b4, 0x7ef05860, 0x7eba3a39, 0x7e7f3957, 0x7e3f57ff,
+  0x7dfa98a8, 0x7db0fdf8,
+  0x7d628ac6, 0x7d0f4218, 0x7cb72724, 0x7c5a3d50, 0x7bf88830, 0x7b920b89,
+  0x7b26cb4f, 0x7ab6cba4,
+  0x7a4210d8, 0x79c89f6e, 0x794a7c12, 0x78c7aba2, 0x78403329, 0x77b417df,
+  0x77235f2d, 0x768e0ea6,
+  0x75f42c0b, 0x7555bd4c, 0x74b2c884, 0x740b53fb, 0x735f6626, 0x72af05a7,
+  0x71fa3949, 0x71410805,
+  0x708378ff, 0x6fc19385, 0x6efb5f12, 0x6e30e34a, 0x6d6227fa, 0x6c8f351c,
+  0x6bb812d1, 0x6adcc964,
+  0x69fd614a, 0x6919e320, 0x683257ab, 0x6746c7d8, 0x66573cbb, 0x6563bf92,
+  0x646c59bf, 0x637114cc,
+  0x6271fa69, 0x616f146c, 0x60686ccf, 0x5f5e0db3, 0x5e50015d, 0x5d3e5237,
+  0x5c290acc, 0x5b1035cf,
+  0x59f3de12, 0x58d40e8c, 0x57b0d256, 0x568a34a9, 0x556040e2, 0x5433027d,
+  0x53028518, 0x51ced46e,
+  0x5097fc5e, 0x4f5e08e3, 0x4e210617, 0x4ce10034, 0x4b9e0390, 0x4a581c9e,
+  0x490f57ee, 0x47c3c22f,
+  0x46756828, 0x452456bd, 0x43d09aed, 0x427a41d0, 0x4121589b, 0x3fc5ec98,
+  0x3e680b2c, 0x3d07c1d6,
+  0x3ba51e29, 0x3a402dd2, 0x38d8fe93, 0x376f9e46, 0x36041ad9, 0x34968250,
+  0x3326e2c3, 0x31b54a5e,
+  0x3041c761, 0x2ecc681e, 0x2d553afc, 0x2bdc4e6f, 0x2a61b101, 0x28e5714b,
+  0x27679df4, 0x25e845b6,
+  0x24677758, 0x22e541af, 0x2161b3a0, 0x1fdcdc1b, 0x1e56ca1e, 0x1ccf8cb3,
+  0x1b4732ef, 0x19bdcbf3,
+  0x183366e9, 0x16a81305, 0x151bdf86, 0x138edbb1, 0x120116d5, 0x1072a048,
+  0xee38766, 0xd53db92,
+  0xbc3ac35, 0xa3308bd, 0x8a2009a, 0x710a345, 0x57f0035, 0x3ed26e6, 0x25b26d7,
+  0xc90f88,
+};
+
+static const q31_t cos_factorsQ31_512[512] = {
+  0x7ffff621, 0x7fffa72c, 0x7fff0943, 0x7ffe1c65, 0x7ffce093, 0x7ffb55ce,
+  0x7ff97c18, 0x7ff75370,
+  0x7ff4dbd9, 0x7ff21553, 0x7feeffe1, 0x7feb9b85, 0x7fe7e841, 0x7fe3e616,
+  0x7fdf9508, 0x7fdaf519,
+  0x7fd6064c, 0x7fd0c8a3, 0x7fcb3c23, 0x7fc560cf, 0x7fbf36aa, 0x7fb8bdb8,
+  0x7fb1f5fc, 0x7faadf7c,
+  0x7fa37a3c, 0x7f9bc640, 0x7f93c38c, 0x7f8b7227, 0x7f82d214, 0x7f79e35a,
+  0x7f70a5fe, 0x7f671a05,
+  0x7f5d3f75, 0x7f531655, 0x7f489eaa, 0x7f3dd87c, 0x7f32c3d1, 0x7f2760af,
+  0x7f1baf1e, 0x7f0faf25,
+  0x7f0360cb, 0x7ef6c418, 0x7ee9d914, 0x7edc9fc6, 0x7ecf1837, 0x7ec14270,
+  0x7eb31e78, 0x7ea4ac58,
+  0x7e95ec1a, 0x7e86ddc6, 0x7e778166, 0x7e67d703, 0x7e57dea7, 0x7e47985b,
+  0x7e37042a, 0x7e26221f,
+  0x7e14f242, 0x7e0374a0, 0x7df1a942, 0x7ddf9034, 0x7dcd2981, 0x7dba7534,
+  0x7da77359, 0x7d9423fc,
+  0x7d808728, 0x7d6c9ce9, 0x7d58654d, 0x7d43e05e, 0x7d2f0e2b, 0x7d19eebf,
+  0x7d048228, 0x7ceec873,
+  0x7cd8c1ae, 0x7cc26de5, 0x7cabcd28, 0x7c94df83, 0x7c7da505, 0x7c661dbc,
+  0x7c4e49b7, 0x7c362904,
+  0x7c1dbbb3, 0x7c0501d2, 0x7bebfb70, 0x7bd2a89e, 0x7bb9096b, 0x7b9f1de6,
+  0x7b84e61f, 0x7b6a6227,
+  0x7b4f920e, 0x7b3475e5, 0x7b190dbc, 0x7afd59a4, 0x7ae159ae, 0x7ac50dec,
+  0x7aa8766f, 0x7a8b9348,
+  0x7a6e648a, 0x7a50ea47, 0x7a332490, 0x7a151378, 0x79f6b711, 0x79d80f6f,
+  0x79b91ca4, 0x7999dec4,
+  0x797a55e0, 0x795a820e, 0x793a6361, 0x7919f9ec, 0x78f945c3, 0x78d846fb,
+  0x78b6fda8, 0x789569df,
+  0x78738bb3, 0x7851633b, 0x782ef08b, 0x780c33b8, 0x77e92cd9, 0x77c5dc01,
+  0x77a24148, 0x777e5cc3,
+  0x775a2e89, 0x7735b6af, 0x7710f54c, 0x76ebea77, 0x76c69647, 0x76a0f8d2,
+  0x767b1231, 0x7654e279,
+  0x762e69c4, 0x7607a828, 0x75e09dbd, 0x75b94a9c, 0x7591aedd, 0x7569ca99,
+  0x75419de7, 0x751928e0,
+  0x74f06b9e, 0x74c7663a, 0x749e18cd, 0x74748371, 0x744aa63f, 0x74208150,
+  0x73f614c0, 0x73cb60a8,
+  0x73a06522, 0x73752249, 0x73499838, 0x731dc70a, 0x72f1aed9, 0x72c54fc1,
+  0x7298a9dd, 0x726bbd48,
+  0x723e8a20, 0x7211107e, 0x71e35080, 0x71b54a41, 0x7186fdde, 0x71586b74,
+  0x7129931f, 0x70fa74fc,
+  0x70cb1128, 0x709b67c0, 0x706b78e3, 0x703b44ad, 0x700acb3c, 0x6fda0cae,
+  0x6fa90921, 0x6f77c0b3,
+  0x6f463383, 0x6f1461b0, 0x6ee24b57, 0x6eaff099, 0x6e7d5193, 0x6e4a6e66,
+  0x6e174730, 0x6de3dc11,
+  0x6db02d29, 0x6d7c3a98, 0x6d48047e, 0x6d138afb, 0x6cdece2f, 0x6ca9ce3b,
+  0x6c748b3f, 0x6c3f055d,
+  0x6c093cb6, 0x6bd3316a, 0x6b9ce39b, 0x6b66536b, 0x6b2f80fb, 0x6af86c6c,
+  0x6ac115e2, 0x6a897d7d,
+  0x6a51a361, 0x6a1987b0, 0x69e12a8c, 0x69a88c19, 0x696fac78, 0x69368bce,
+  0x68fd2a3d, 0x68c387e9,
+  0x6889a4f6, 0x684f8186, 0x68151dbe, 0x67da79c3, 0x679f95b7, 0x676471c0,
+  0x67290e02, 0x66ed6aa1,
+  0x66b187c3, 0x6675658c, 0x66390422, 0x65fc63a9, 0x65bf8447, 0x65826622,
+  0x6545095f, 0x65076e25,
+  0x64c99498, 0x648b7ce0, 0x644d2722, 0x640e9386, 0x63cfc231, 0x6390b34a,
+  0x635166f9, 0x6311dd64,
+  0x62d216b3, 0x6292130c, 0x6251d298, 0x6211557e, 0x61d09be5, 0x618fa5f7,
+  0x614e73da, 0x610d05b7,
+  0x60cb5bb7, 0x60897601, 0x604754bf, 0x6004f819, 0x5fc26038, 0x5f7f8d46,
+  0x5f3c7f6b, 0x5ef936d1,
+  0x5eb5b3a2, 0x5e71f606, 0x5e2dfe29, 0x5de9cc33, 0x5da5604f, 0x5d60baa7,
+  0x5d1bdb65, 0x5cd6c2b5,
+  0x5c9170bf, 0x5c4be5b0, 0x5c0621b2, 0x5bc024f0, 0x5b79ef96, 0x5b3381ce,
+  0x5aecdbc5, 0x5aa5fda5,
+  0x5a5ee79a, 0x5a1799d1, 0x59d01475, 0x598857b2, 0x594063b5, 0x58f838a9,
+  0x58afd6bd, 0x58673e1b,
+  0x581e6ef1, 0x57d5696d, 0x578c2dba, 0x5742bc06, 0x56f9147e, 0x56af3750,
+  0x566524aa, 0x561adcb9,
+  0x55d05faa, 0x5585adad, 0x553ac6ee, 0x54efab9c, 0x54a45be6, 0x5458d7f9,
+  0x540d2005, 0x53c13439,
+  0x537514c2, 0x5328c1d0, 0x52dc3b92, 0x528f8238, 0x524295f0, 0x51f576ea,
+  0x51a82555, 0x515aa162,
+  0x510ceb40, 0x50bf031f, 0x5070e92f, 0x50229da1, 0x4fd420a4, 0x4f857269,
+  0x4f369320, 0x4ee782fb,
+  0x4e984229, 0x4e48d0dd, 0x4df92f46, 0x4da95d96, 0x4d595bfe, 0x4d092ab0,
+  0x4cb8c9dd, 0x4c6839b7,
+  0x4c177a6e, 0x4bc68c36, 0x4b756f40, 0x4b2423be, 0x4ad2a9e2, 0x4a8101de,
+  0x4a2f2be6, 0x49dd282a,
+  0x498af6df, 0x49389836, 0x48e60c62, 0x48935397, 0x48406e08, 0x47ed5be6,
+  0x479a1d67, 0x4746b2bc,
+  0x46f31c1a, 0x469f59b4, 0x464b6bbe, 0x45f7526b, 0x45a30df0, 0x454e9e80,
+  0x44fa0450, 0x44a53f93,
+  0x4450507e, 0x43fb3746, 0x43a5f41e, 0x4350873c, 0x42faf0d4, 0x42a5311b,
+  0x424f4845, 0x41f93689,
+  0x41a2fc1a, 0x414c992f, 0x40f60dfb, 0x409f5ab6, 0x40487f94, 0x3ff17cca,
+  0x3f9a5290, 0x3f430119,
+  0x3eeb889c, 0x3e93e950, 0x3e3c2369, 0x3de4371f, 0x3d8c24a8, 0x3d33ec39,
+  0x3cdb8e09, 0x3c830a50,
+  0x3c2a6142, 0x3bd19318, 0x3b78a007, 0x3b1f8848, 0x3ac64c0f, 0x3a6ceb96,
+  0x3a136712, 0x39b9bebc,
+  0x395ff2c9, 0x39060373, 0x38abf0ef, 0x3851bb77, 0x37f76341, 0x379ce885,
+  0x37424b7b, 0x36e78c5b,
+  0x368cab5c, 0x3631a8b8, 0x35d684a6, 0x357b3f5d, 0x351fd918, 0x34c4520d,
+  0x3468aa76, 0x340ce28b,
+  0x33b0fa84, 0x3354f29b, 0x32f8cb07, 0x329c8402, 0x32401dc6, 0x31e39889,
+  0x3186f487, 0x312a31f8,
+  0x30cd5115, 0x30705217, 0x30133539, 0x2fb5fab2, 0x2f58a2be, 0x2efb2d95,
+  0x2e9d9b70, 0x2e3fec8b,
+  0x2de2211e, 0x2d843964, 0x2d263596, 0x2cc815ee, 0x2c69daa6, 0x2c0b83fa,
+  0x2bad1221, 0x2b4e8558,
+  0x2aefddd8, 0x2a911bdc, 0x2a323f9e, 0x29d34958, 0x29743946, 0x29150fa1,
+  0x28b5cca5, 0x2856708d,
+  0x27f6fb92, 0x27976df1, 0x2737c7e3, 0x26d809a5, 0x26783370, 0x26184581,
+  0x25b84012, 0x2558235f,
+  0x24f7efa2, 0x2497a517, 0x243743fa, 0x23d6cc87, 0x23763ef7, 0x23159b88,
+  0x22b4e274, 0x225413f8,
+  0x21f3304f, 0x219237b5, 0x21312a65, 0x20d0089c, 0x206ed295, 0x200d888d,
+  0x1fac2abf, 0x1f4ab968,
+  0x1ee934c3, 0x1e879d0d, 0x1e25f282, 0x1dc4355e, 0x1d6265dd, 0x1d00843d,
+  0x1c9e90b8, 0x1c3c8b8c,
+  0x1bda74f6, 0x1b784d30, 0x1b161479, 0x1ab3cb0d, 0x1a517128, 0x19ef0707,
+  0x198c8ce7, 0x192a0304,
+  0x18c7699b, 0x1864c0ea, 0x1802092c, 0x179f429f, 0x173c6d80, 0x16d98a0c,
+  0x1676987f, 0x16139918,
+  0x15b08c12, 0x154d71aa, 0x14ea4a1f, 0x148715ae, 0x1423d492, 0x13c0870a,
+  0x135d2d53, 0x12f9c7aa,
+  0x1296564d, 0x1232d979, 0x11cf516a, 0x116bbe60, 0x11082096, 0x10a4784b,
+  0x1040c5bb, 0xfdd0926,
+  0xf7942c7, 0xf1572dc, 0xeb199a4, 0xe4db75b, 0xde9cc40, 0xd85d88f, 0xd21dc87,
+  0xcbdd865,
+  0xc59cc68, 0xbf5b8cb, 0xb919dcf, 0xb2d7baf, 0xac952aa, 0xa6522fe, 0xa00ece8,
+  0x99cb0a7,
+  0x9386e78, 0x8d42699, 0x86fd947, 0x80b86c2, 0x7a72f45, 0x742d311, 0x6de7262,
+  0x67a0d76,
+  0x615a48b, 0x5b137df, 0x54cc7b1, 0x4e8543e, 0x483ddc3, 0x41f6480, 0x3bae8b2,
+  0x3566a96,
+  0x2f1ea6c, 0x28d6870, 0x228e4e2, 0x1c45ffe, 0x15fda03, 0xfb5330, 0x96cbc1,
+  0x3243f5,
+};
+
+static const q31_t cos_factorsQ31_2048[2048] = {
+  0x7fffff62, 0x7ffffa73, 0x7ffff094, 0x7fffe1c6, 0x7fffce09, 0x7fffb55c,
+  0x7fff97c1, 0x7fff7536,
+  0x7fff4dbb, 0x7fff2151, 0x7ffeeff8, 0x7ffeb9b0, 0x7ffe7e79, 0x7ffe3e52,
+  0x7ffdf93c, 0x7ffdaf37,
+  0x7ffd6042, 0x7ffd0c5f, 0x7ffcb38c, 0x7ffc55ca, 0x7ffbf319, 0x7ffb8b78,
+  0x7ffb1ee9, 0x7ffaad6a,
+  0x7ffa36fc, 0x7ff9bba0, 0x7ff93b54, 0x7ff8b619, 0x7ff82bef, 0x7ff79cd6,
+  0x7ff708ce, 0x7ff66fd7,
+  0x7ff5d1f1, 0x7ff52f1d, 0x7ff48759, 0x7ff3daa6, 0x7ff32905, 0x7ff27275,
+  0x7ff1b6f6, 0x7ff0f688,
+  0x7ff0312c, 0x7fef66e1, 0x7fee97a7, 0x7fedc37e, 0x7fecea67, 0x7fec0c62,
+  0x7feb296d, 0x7fea418b,
+  0x7fe954ba, 0x7fe862fa, 0x7fe76c4c, 0x7fe670b0, 0x7fe57025, 0x7fe46aac,
+  0x7fe36045, 0x7fe250ef,
+  0x7fe13cac, 0x7fe0237a, 0x7fdf055a, 0x7fdde24d, 0x7fdcba51, 0x7fdb8d67,
+  0x7fda5b8f, 0x7fd924ca,
+  0x7fd7e917, 0x7fd6a875, 0x7fd562e7, 0x7fd4186a, 0x7fd2c900, 0x7fd174a8,
+  0x7fd01b63, 0x7fcebd31,
+  0x7fcd5a11, 0x7fcbf203, 0x7fca8508, 0x7fc91320, 0x7fc79c4b, 0x7fc62089,
+  0x7fc49fda, 0x7fc31a3d,
+  0x7fc18fb4, 0x7fc0003e, 0x7fbe6bdb, 0x7fbcd28b, 0x7fbb344e, 0x7fb99125,
+  0x7fb7e90f, 0x7fb63c0d,
+  0x7fb48a1e, 0x7fb2d343, 0x7fb1177b, 0x7faf56c7, 0x7fad9127, 0x7fabc69b,
+  0x7fa9f723, 0x7fa822bf,
+  0x7fa6496e, 0x7fa46b32, 0x7fa2880b, 0x7fa09ff7, 0x7f9eb2f8, 0x7f9cc10d,
+  0x7f9aca37, 0x7f98ce76,
+  0x7f96cdc9, 0x7f94c831, 0x7f92bdad, 0x7f90ae3f, 0x7f8e99e6, 0x7f8c80a1,
+  0x7f8a6272, 0x7f883f58,
+  0x7f861753, 0x7f83ea64, 0x7f81b88a, 0x7f7f81c6, 0x7f7d4617, 0x7f7b057e,
+  0x7f78bffb, 0x7f76758e,
+  0x7f742637, 0x7f71d1f6, 0x7f6f78cb, 0x7f6d1ab6, 0x7f6ab7b8, 0x7f684fd0,
+  0x7f65e2ff, 0x7f637144,
+  0x7f60faa0, 0x7f5e7f13, 0x7f5bfe9d, 0x7f59793e, 0x7f56eef5, 0x7f545fc5,
+  0x7f51cbab, 0x7f4f32a9,
+  0x7f4c94be, 0x7f49f1eb, 0x7f474a30, 0x7f449d8c, 0x7f41ec01, 0x7f3f358d,
+  0x7f3c7a31, 0x7f39b9ee,
+  0x7f36f4c3, 0x7f342ab1, 0x7f315bb7, 0x7f2e87d6, 0x7f2baf0d, 0x7f28d15d,
+  0x7f25eec7, 0x7f230749,
+  0x7f201ae5, 0x7f1d299a, 0x7f1a3368, 0x7f173850, 0x7f143852, 0x7f11336d,
+  0x7f0e29a3, 0x7f0b1af2,
+  0x7f08075c, 0x7f04eedf, 0x7f01d17d, 0x7efeaf36, 0x7efb8809, 0x7ef85bf7,
+  0x7ef52b00, 0x7ef1f524,
+  0x7eeeba62, 0x7eeb7abc, 0x7ee83632, 0x7ee4ecc3, 0x7ee19e6f, 0x7ede4b38,
+  0x7edaf31c, 0x7ed7961c,
+  0x7ed43438, 0x7ed0cd70, 0x7ecd61c5, 0x7ec9f137, 0x7ec67bc5, 0x7ec3016f,
+  0x7ebf8237, 0x7ebbfe1c,
+  0x7eb8751e, 0x7eb4e73d, 0x7eb1547a, 0x7eadbcd4, 0x7eaa204c, 0x7ea67ee2,
+  0x7ea2d896, 0x7e9f2d68,
+  0x7e9b7d58, 0x7e97c867, 0x7e940e94, 0x7e904fe0, 0x7e8c8c4b, 0x7e88c3d5,
+  0x7e84f67e, 0x7e812447,
+  0x7e7d4d2f, 0x7e797136, 0x7e75905d, 0x7e71aaa4, 0x7e6dc00c, 0x7e69d093,
+  0x7e65dc3b, 0x7e61e303,
+  0x7e5de4ec, 0x7e59e1f5, 0x7e55da20, 0x7e51cd6c, 0x7e4dbbd9, 0x7e49a567,
+  0x7e458a17, 0x7e4169e9,
+  0x7e3d44dd, 0x7e391af3, 0x7e34ec2b, 0x7e30b885, 0x7e2c8002, 0x7e2842a2,
+  0x7e240064, 0x7e1fb94a,
+  0x7e1b6d53, 0x7e171c7f, 0x7e12c6ce, 0x7e0e6c42, 0x7e0a0cd9, 0x7e05a894,
+  0x7e013f74, 0x7dfcd178,
+  0x7df85ea0, 0x7df3e6ee, 0x7def6a60, 0x7deae8f7, 0x7de662b3, 0x7de1d795,
+  0x7ddd479d, 0x7dd8b2ca,
+  0x7dd4191d, 0x7dcf7a96, 0x7dcad736, 0x7dc62efc, 0x7dc181e8, 0x7dbccffc,
+  0x7db81936, 0x7db35d98,
+  0x7dae9d21, 0x7da9d7d2, 0x7da50dab, 0x7da03eab, 0x7d9b6ad3, 0x7d969224,
+  0x7d91b49e, 0x7d8cd240,
+  0x7d87eb0a, 0x7d82fefe, 0x7d7e0e1c, 0x7d791862, 0x7d741dd2, 0x7d6f1e6c,
+  0x7d6a1a31, 0x7d65111f,
+  0x7d600338, 0x7d5af07b, 0x7d55d8e9, 0x7d50bc82, 0x7d4b9b46, 0x7d467536,
+  0x7d414a51, 0x7d3c1a98,
+  0x7d36e60b, 0x7d31acaa, 0x7d2c6e76, 0x7d272b6e, 0x7d21e393, 0x7d1c96e5,
+  0x7d174564, 0x7d11ef11,
+  0x7d0c93eb, 0x7d0733f3, 0x7d01cf29, 0x7cfc658d, 0x7cf6f720, 0x7cf183e1,
+  0x7cec0bd1, 0x7ce68ef0,
+  0x7ce10d3f, 0x7cdb86bd, 0x7cd5fb6a, 0x7cd06b48, 0x7ccad656, 0x7cc53c94,
+  0x7cbf9e03, 0x7cb9faa2,
+  0x7cb45272, 0x7caea574, 0x7ca8f3a7, 0x7ca33d0c, 0x7c9d81a3, 0x7c97c16b,
+  0x7c91fc66, 0x7c8c3294,
+  0x7c8663f4, 0x7c809088, 0x7c7ab84e, 0x7c74db48, 0x7c6ef976, 0x7c6912d7,
+  0x7c63276d, 0x7c5d3737,
+  0x7c574236, 0x7c514869, 0x7c4b49d2, 0x7c45466f, 0x7c3f3e42, 0x7c39314b,
+  0x7c331f8a, 0x7c2d08ff,
+  0x7c26edab, 0x7c20cd8d, 0x7c1aa8a6, 0x7c147ef6, 0x7c0e507e, 0x7c081d3d,
+  0x7c01e534, 0x7bfba863,
+  0x7bf566cb, 0x7bef206b, 0x7be8d544, 0x7be28556, 0x7bdc30a1, 0x7bd5d726,
+  0x7bcf78e5, 0x7bc915dd,
+  0x7bc2ae10, 0x7bbc417e, 0x7bb5d026, 0x7baf5a09, 0x7ba8df28, 0x7ba25f82,
+  0x7b9bdb18, 0x7b9551ea,
+  0x7b8ec3f8, 0x7b883143, 0x7b8199ca, 0x7b7afd8f, 0x7b745c91, 0x7b6db6d0,
+  0x7b670c4d, 0x7b605d09,
+  0x7b59a902, 0x7b52f03a, 0x7b4c32b1, 0x7b457068, 0x7b3ea95d, 0x7b37dd92,
+  0x7b310d07, 0x7b2a37bc,
+  0x7b235db2, 0x7b1c7ee8, 0x7b159b5f, 0x7b0eb318, 0x7b07c612, 0x7b00d44d,
+  0x7af9ddcb, 0x7af2e28b,
+  0x7aebe28d, 0x7ae4ddd2, 0x7addd45b, 0x7ad6c626, 0x7acfb336, 0x7ac89b89,
+  0x7ac17f20, 0x7aba5dfc,
+  0x7ab3381d, 0x7aac0d82, 0x7aa4de2d, 0x7a9daa1d, 0x7a967153, 0x7a8f33d0,
+  0x7a87f192, 0x7a80aa9c,
+  0x7a795eec, 0x7a720e84, 0x7a6ab963, 0x7a635f8a, 0x7a5c00f9, 0x7a549db0,
+  0x7a4d35b0, 0x7a45c8f9,
+  0x7a3e578b, 0x7a36e166, 0x7a2f668c, 0x7a27e6fb, 0x7a2062b5, 0x7a18d9b9,
+  0x7a114c09, 0x7a09b9a4,
+  0x7a02228a, 0x79fa86bc, 0x79f2e63a, 0x79eb4105, 0x79e3971c, 0x79dbe880,
+  0x79d43532, 0x79cc7d31,
+  0x79c4c07e, 0x79bcff19, 0x79b53903, 0x79ad6e3c, 0x79a59ec3, 0x799dca9a,
+  0x7995f1c1, 0x798e1438,
+  0x798631ff, 0x797e4b16, 0x79765f7f, 0x796e6f39, 0x79667a44, 0x795e80a1,
+  0x79568250, 0x794e7f52,
+  0x794677a6, 0x793e6b4e, 0x79365a49, 0x792e4497, 0x79262a3a, 0x791e0b31,
+  0x7915e77c, 0x790dbf1d,
+  0x79059212, 0x78fd605d, 0x78f529fe, 0x78eceef6, 0x78e4af44, 0x78dc6ae8,
+  0x78d421e4, 0x78cbd437,
+  0x78c381e2, 0x78bb2ae5, 0x78b2cf41, 0x78aa6ef5, 0x78a20a03, 0x7899a06a,
+  0x7891322a, 0x7888bf45,
+  0x788047ba, 0x7877cb89, 0x786f4ab4, 0x7866c53a, 0x785e3b1c, 0x7855ac5a,
+  0x784d18f4, 0x784480ea,
+  0x783be43e, 0x783342ef, 0x782a9cfe, 0x7821f26b, 0x78194336, 0x78108f60,
+  0x7807d6e9, 0x77ff19d1,
+  0x77f65819, 0x77ed91c0, 0x77e4c6c9, 0x77dbf732, 0x77d322fc, 0x77ca4a27,
+  0x77c16cb4, 0x77b88aa3,
+  0x77afa3f5, 0x77a6b8a9, 0x779dc8c0, 0x7794d43b, 0x778bdb19, 0x7782dd5c,
+  0x7779db03, 0x7770d40f,
+  0x7767c880, 0x775eb857, 0x7755a394, 0x774c8a36, 0x77436c40, 0x773a49b0,
+  0x77312287, 0x7727f6c6,
+  0x771ec66e, 0x7715917d, 0x770c57f5, 0x770319d6, 0x76f9d721, 0x76f08fd5,
+  0x76e743f4, 0x76ddf37c,
+  0x76d49e70, 0x76cb44cf, 0x76c1e699, 0x76b883d0, 0x76af1c72, 0x76a5b082,
+  0x769c3ffe, 0x7692cae8,
+  0x7689513f, 0x767fd304, 0x76765038, 0x766cc8db, 0x76633ced, 0x7659ac6f,
+  0x76501760, 0x76467dc2,
+  0x763cdf94, 0x76333cd8, 0x7629958c, 0x761fe9b3, 0x7616394c, 0x760c8457,
+  0x7602cad5, 0x75f90cc7,
+  0x75ef4a2c, 0x75e58305, 0x75dbb753, 0x75d1e715, 0x75c8124d, 0x75be38fa,
+  0x75b45b1d, 0x75aa78b6,
+  0x75a091c6, 0x7596a64d, 0x758cb64c, 0x7582c1c2, 0x7578c8b0, 0x756ecb18,
+  0x7564c8f8, 0x755ac251,
+  0x7550b725, 0x7546a772, 0x753c933a, 0x75327a7d, 0x75285d3b, 0x751e3b75,
+  0x7514152b, 0x7509ea5d,
+  0x74ffbb0d, 0x74f58739, 0x74eb4ee3, 0x74e1120c, 0x74d6d0b2, 0x74cc8ad8,
+  0x74c2407d, 0x74b7f1a1,
+  0x74ad9e46, 0x74a3466b, 0x7498ea11, 0x748e8938, 0x748423e0, 0x7479ba0b,
+  0x746f4bb8, 0x7464d8e8,
+  0x745a619b, 0x744fe5d2, 0x7445658d, 0x743ae0cc, 0x74305790, 0x7425c9da,
+  0x741b37a9, 0x7410a0fe,
+  0x740605d9, 0x73fb663c, 0x73f0c226, 0x73e61997, 0x73db6c91, 0x73d0bb13,
+  0x73c6051f, 0x73bb4ab3,
+  0x73b08bd1, 0x73a5c87a, 0x739b00ad, 0x7390346b, 0x738563b5, 0x737a8e8a,
+  0x736fb4ec, 0x7364d6da,
+  0x7359f456, 0x734f0d5f, 0x734421f6, 0x7339321b, 0x732e3dcf, 0x73234512,
+  0x731847e5, 0x730d4648,
+  0x7302403c, 0x72f735c0, 0x72ec26d6, 0x72e1137d, 0x72d5fbb7, 0x72cadf83,
+  0x72bfbee3, 0x72b499d6,
+  0x72a9705c, 0x729e4277, 0x72931027, 0x7287d96c, 0x727c9e47, 0x72715eb8,
+  0x72661abf, 0x725ad25d,
+  0x724f8593, 0x72443460, 0x7238dec5, 0x722d84c4, 0x7222265b, 0x7216c38c,
+  0x720b5c57, 0x71fff0bc,
+  0x71f480bc, 0x71e90c57, 0x71dd938f, 0x71d21662, 0x71c694d2, 0x71bb0edf,
+  0x71af848a, 0x71a3f5d2,
+  0x719862b9, 0x718ccb3f, 0x71812f65, 0x71758f29, 0x7169ea8f, 0x715e4194,
+  0x7152943b, 0x7146e284,
+  0x713b2c6e, 0x712f71fb, 0x7123b32b, 0x7117effe, 0x710c2875, 0x71005c90,
+  0x70f48c50, 0x70e8b7b5,
+  0x70dcdec0, 0x70d10171, 0x70c51fc8, 0x70b939c7, 0x70ad4f6d, 0x70a160ba,
+  0x70956db1, 0x70897650,
+  0x707d7a98, 0x70717a8a, 0x70657626, 0x70596d6d, 0x704d6060, 0x70414efd,
+  0x70353947, 0x70291f3e,
+  0x701d00e1, 0x7010de32, 0x7004b731, 0x6ff88bde, 0x6fec5c3b, 0x6fe02846,
+  0x6fd3f001, 0x6fc7b36d,
+  0x6fbb728a, 0x6faf2d57, 0x6fa2e3d7, 0x6f969608, 0x6f8a43ed, 0x6f7ded84,
+  0x6f7192cf, 0x6f6533ce,
+  0x6f58d082, 0x6f4c68eb, 0x6f3ffd09, 0x6f338cde, 0x6f271868, 0x6f1a9faa,
+  0x6f0e22a3, 0x6f01a155,
+  0x6ef51bbe, 0x6ee891e1, 0x6edc03bc, 0x6ecf7152, 0x6ec2daa2, 0x6eb63fad,
+  0x6ea9a073, 0x6e9cfcf5,
+  0x6e905534, 0x6e83a92f, 0x6e76f8e7, 0x6e6a445d, 0x6e5d8b91, 0x6e50ce84,
+  0x6e440d37, 0x6e3747a9,
+  0x6e2a7ddb, 0x6e1dafce, 0x6e10dd82, 0x6e0406f8, 0x6df72c30, 0x6dea4d2b,
+  0x6ddd69e9, 0x6dd0826a,
+  0x6dc396b0, 0x6db6a6ba, 0x6da9b28a, 0x6d9cba1f, 0x6d8fbd7a, 0x6d82bc9d,
+  0x6d75b786, 0x6d68ae37,
+  0x6d5ba0b0, 0x6d4e8ef2, 0x6d4178fd, 0x6d345ed1, 0x6d274070, 0x6d1a1dda,
+  0x6d0cf70f, 0x6cffcc0f,
+  0x6cf29cdc, 0x6ce56975, 0x6cd831dc, 0x6ccaf610, 0x6cbdb613, 0x6cb071e4,
+  0x6ca32985, 0x6c95dcf6,
+  0x6c888c36, 0x6c7b3748, 0x6c6dde2b, 0x6c6080e0, 0x6c531f67, 0x6c45b9c1,
+  0x6c384fef, 0x6c2ae1f0,
+  0x6c1d6fc6, 0x6c0ff971, 0x6c027ef1, 0x6bf50047, 0x6be77d74, 0x6bd9f677,
+  0x6bcc6b53, 0x6bbedc06,
+  0x6bb14892, 0x6ba3b0f7, 0x6b961536, 0x6b88754f, 0x6b7ad142, 0x6b6d2911,
+  0x6b5f7cbc, 0x6b51cc42,
+  0x6b4417a6, 0x6b365ee7, 0x6b28a206, 0x6b1ae103, 0x6b0d1bdf, 0x6aff529a,
+  0x6af18536, 0x6ae3b3b2,
+  0x6ad5de0f, 0x6ac8044e, 0x6aba266e, 0x6aac4472, 0x6a9e5e58, 0x6a907423,
+  0x6a8285d1, 0x6a749365,
+  0x6a669cdd, 0x6a58a23c, 0x6a4aa381, 0x6a3ca0ad, 0x6a2e99c0, 0x6a208ebb,
+  0x6a127f9f, 0x6a046c6c,
+  0x69f65523, 0x69e839c4, 0x69da1a50, 0x69cbf6c7, 0x69bdcf29, 0x69afa378,
+  0x69a173b5, 0x69933fde,
+  0x698507f6, 0x6976cbfc, 0x69688bf1, 0x695a47d6, 0x694bffab, 0x693db371,
+  0x692f6328, 0x69210ed1,
+  0x6912b66c, 0x690459fb, 0x68f5f97d, 0x68e794f3, 0x68d92c5d, 0x68cabfbd,
+  0x68bc4f13, 0x68adda5f,
+  0x689f61a1, 0x6890e4dc, 0x6882640e, 0x6873df38, 0x6865565c, 0x6856c979,
+  0x68483891, 0x6839a3a4,
+  0x682b0ab1, 0x681c6dbb, 0x680dccc1, 0x67ff27c4, 0x67f07ec5, 0x67e1d1c4,
+  0x67d320c1, 0x67c46bbe,
+  0x67b5b2bb, 0x67a6f5b8, 0x679834b6, 0x67896fb6, 0x677aa6b8, 0x676bd9bd,
+  0x675d08c4, 0x674e33d0,
+  0x673f5ae0, 0x67307df5, 0x67219d10, 0x6712b831, 0x6703cf58, 0x66f4e287,
+  0x66e5f1be, 0x66d6fcfd,
+  0x66c80445, 0x66b90797, 0x66aa06f3, 0x669b0259, 0x668bf9cb, 0x667ced49,
+  0x666ddcd3, 0x665ec86b,
+  0x664fb010, 0x664093c3, 0x66317385, 0x66224f56, 0x66132738, 0x6603fb2a,
+  0x65f4cb2d, 0x65e59742,
+  0x65d65f69, 0x65c723a3, 0x65b7e3f1, 0x65a8a052, 0x659958c9, 0x658a0d54,
+  0x657abdf6, 0x656b6aae,
+  0x655c137d, 0x654cb863, 0x653d5962, 0x652df679, 0x651e8faa, 0x650f24f5,
+  0x64ffb65b, 0x64f043dc,
+  0x64e0cd78, 0x64d15331, 0x64c1d507, 0x64b252fa, 0x64a2cd0c, 0x6493433c,
+  0x6483b58c, 0x647423fb,
+  0x64648e8c, 0x6454f53d, 0x64455810, 0x6435b706, 0x6426121e, 0x6416695a,
+  0x6406bcba, 0x63f70c3f,
+  0x63e757ea, 0x63d79fba, 0x63c7e3b1, 0x63b823cf, 0x63a86015, 0x63989884,
+  0x6388cd1b, 0x6378fddc,
+  0x63692ac7, 0x635953dd, 0x6349791f, 0x63399a8d, 0x6329b827, 0x6319d1ef,
+  0x6309e7e4, 0x62f9fa09,
+  0x62ea085c, 0x62da12df, 0x62ca1992, 0x62ba1c77, 0x62aa1b8d, 0x629a16d5,
+  0x628a0e50, 0x627a01fe,
+  0x6269f1e1, 0x6259ddf8, 0x6249c645, 0x6239aac7, 0x62298b81, 0x62196871,
+  0x62094199, 0x61f916f9,
+  0x61e8e893, 0x61d8b666, 0x61c88074, 0x61b846bc, 0x61a80940, 0x6197c800,
+  0x618782fd, 0x61773a37,
+  0x6166edb0, 0x61569d67, 0x6146495d, 0x6135f193, 0x6125960a, 0x611536c2,
+  0x6104d3bc, 0x60f46cf9,
+  0x60e40278, 0x60d3943b, 0x60c32243, 0x60b2ac8f, 0x60a23322, 0x6091b5fa,
+  0x60813519, 0x6070b080,
+  0x6060282f, 0x604f9c27, 0x603f0c69, 0x602e78f4, 0x601de1ca, 0x600d46ec,
+  0x5ffca859, 0x5fec0613,
+  0x5fdb601b, 0x5fcab670, 0x5fba0914, 0x5fa95807, 0x5f98a34a, 0x5f87eade,
+  0x5f772ec2, 0x5f666ef9,
+  0x5f55ab82, 0x5f44e45e, 0x5f34198e, 0x5f234b12, 0x5f1278eb, 0x5f01a31a,
+  0x5ef0c99f, 0x5edfec7b,
+  0x5ecf0baf, 0x5ebe273b, 0x5ead3f1f, 0x5e9c535e, 0x5e8b63f7, 0x5e7a70ea,
+  0x5e697a39, 0x5e587fe5,
+  0x5e4781ed, 0x5e368053, 0x5e257b17, 0x5e147239, 0x5e0365bb, 0x5df2559e,
+  0x5de141e1, 0x5dd02a85,
+  0x5dbf0f8c, 0x5dadf0f5, 0x5d9ccec2, 0x5d8ba8f3, 0x5d7a7f88, 0x5d695283,
+  0x5d5821e4, 0x5d46edac,
+  0x5d35b5db, 0x5d247a72, 0x5d133b72, 0x5d01f8dc, 0x5cf0b2af, 0x5cdf68ed,
+  0x5cce1b97, 0x5cbccaac,
+  0x5cab762f, 0x5c9a1e1e, 0x5c88c27c, 0x5c776348, 0x5c660084, 0x5c549a30,
+  0x5c43304d, 0x5c31c2db,
+  0x5c2051db, 0x5c0edd4e, 0x5bfd6534, 0x5bebe98e, 0x5bda6a5d, 0x5bc8e7a2,
+  0x5bb7615d, 0x5ba5d78e,
+  0x5b944a37, 0x5b82b958, 0x5b7124f2, 0x5b5f8d06, 0x5b4df193, 0x5b3c529c,
+  0x5b2ab020, 0x5b190a20,
+  0x5b07609d, 0x5af5b398, 0x5ae40311, 0x5ad24f09, 0x5ac09781, 0x5aaedc78,
+  0x5a9d1df1, 0x5a8b5bec,
+  0x5a799669, 0x5a67cd69, 0x5a5600ec, 0x5a4430f5, 0x5a325d82, 0x5a208695,
+  0x5a0eac2e, 0x59fcce4f,
+  0x59eaecf8, 0x59d90829, 0x59c71fe3, 0x59b53427, 0x59a344f6, 0x59915250,
+  0x597f5c36, 0x596d62a9,
+  0x595b65aa, 0x59496538, 0x59376155, 0x59255a02, 0x59134f3e, 0x5901410c,
+  0x58ef2f6b, 0x58dd1a5d,
+  0x58cb01e1, 0x58b8e5f9, 0x58a6c6a5, 0x5894a3e7, 0x58827dbe, 0x5870542c,
+  0x585e2730, 0x584bf6cd,
+  0x5839c302, 0x58278bd1, 0x58155139, 0x5803133c, 0x57f0d1da, 0x57de8d15,
+  0x57cc44ec, 0x57b9f960,
+  0x57a7aa73, 0x57955825, 0x57830276, 0x5770a968, 0x575e4cfa, 0x574bed2f,
+  0x57398a05, 0x5727237f,
+  0x5714b99d, 0x57024c5f, 0x56efdbc7, 0x56dd67d4, 0x56caf088, 0x56b875e4,
+  0x56a5f7e7, 0x56937694,
+  0x5680f1ea, 0x566e69ea, 0x565bde95, 0x56494fec, 0x5636bdef, 0x5624289f,
+  0x56118ffe, 0x55fef40a,
+  0x55ec54c6, 0x55d9b232, 0x55c70c4f, 0x55b4631d, 0x55a1b69d, 0x558f06d0,
+  0x557c53b6, 0x55699d51,
+  0x5556e3a1, 0x554426a7, 0x55316663, 0x551ea2d6, 0x550bdc01, 0x54f911e5,
+  0x54e64482, 0x54d373d9,
+  0x54c09feb, 0x54adc8b8, 0x549aee42, 0x54881089, 0x54752f8d, 0x54624b50,
+  0x544f63d2, 0x543c7914,
+  0x54298b17, 0x541699db, 0x5403a561, 0x53f0adaa, 0x53ddb2b6, 0x53cab486,
+  0x53b7b31c, 0x53a4ae77,
+  0x5391a699, 0x537e9b82, 0x536b8d33, 0x53587bad, 0x534566f0, 0x53324efd,
+  0x531f33d5, 0x530c1579,
+  0x52f8f3e9, 0x52e5cf27, 0x52d2a732, 0x52bf7c0b, 0x52ac4db4, 0x52991c2d,
+  0x5285e777, 0x5272af92,
+  0x525f7480, 0x524c3640, 0x5238f4d4, 0x5225b03d, 0x5212687b, 0x51ff1d8f,
+  0x51ebcf7a, 0x51d87e3c,
+  0x51c529d7, 0x51b1d24a, 0x519e7797, 0x518b19bf, 0x5177b8c2, 0x516454a0,
+  0x5150ed5c, 0x513d82f4,
+  0x512a156b, 0x5116a4c1, 0x510330f7, 0x50efba0d, 0x50dc4005, 0x50c8c2de,
+  0x50b5429a, 0x50a1bf39,
+  0x508e38bd, 0x507aaf25, 0x50672273, 0x505392a8, 0x503fffc4, 0x502c69c8,
+  0x5018d0b4, 0x5005348a,
+  0x4ff1954b, 0x4fddf2f6, 0x4fca4d8d, 0x4fb6a510, 0x4fa2f981, 0x4f8f4ae0,
+  0x4f7b992d, 0x4f67e46a,
+  0x4f542c98, 0x4f4071b6, 0x4f2cb3c7, 0x4f18f2c9, 0x4f052ec0, 0x4ef167aa,
+  0x4edd9d89, 0x4ec9d05e,
+  0x4eb60029, 0x4ea22ceb, 0x4e8e56a5, 0x4e7a7d58, 0x4e66a105, 0x4e52c1ab,
+  0x4e3edf4d, 0x4e2af9ea,
+  0x4e171184, 0x4e03261b, 0x4def37b0, 0x4ddb4644, 0x4dc751d8, 0x4db35a6c,
+  0x4d9f6001, 0x4d8b6298,
+  0x4d776231, 0x4d635ece, 0x4d4f5870, 0x4d3b4f16, 0x4d2742c2, 0x4d133374,
+  0x4cff212e, 0x4ceb0bf0,
+  0x4cd6f3bb, 0x4cc2d88f, 0x4caeba6e, 0x4c9a9958, 0x4c86754e, 0x4c724e50,
+  0x4c5e2460, 0x4c49f77f,
+  0x4c35c7ac, 0x4c2194e9, 0x4c0d5f37, 0x4bf92697, 0x4be4eb08, 0x4bd0ac8d,
+  0x4bbc6b25, 0x4ba826d1,
+  0x4b93df93, 0x4b7f956b, 0x4b6b485a, 0x4b56f861, 0x4b42a580, 0x4b2e4fb8,
+  0x4b19f70a, 0x4b059b77,
+  0x4af13d00, 0x4adcdba5, 0x4ac87767, 0x4ab41046, 0x4a9fa645, 0x4a8b3963,
+  0x4a76c9a2, 0x4a625701,
+  0x4a4de182, 0x4a396926, 0x4a24edee, 0x4a106fda, 0x49fbeeea, 0x49e76b21,
+  0x49d2e47e, 0x49be5b02,
+  0x49a9ceaf, 0x49953f84, 0x4980ad84, 0x496c18ae, 0x49578103, 0x4942e684,
+  0x492e4933, 0x4919a90f,
+  0x4905061a, 0x48f06054, 0x48dbb7be, 0x48c70c59, 0x48b25e25, 0x489dad25,
+  0x4888f957, 0x487442be,
+  0x485f8959, 0x484acd2a, 0x48360e32, 0x48214c71, 0x480c87e8, 0x47f7c099,
+  0x47e2f682, 0x47ce29a7,
+  0x47b95a06, 0x47a487a2, 0x478fb27b, 0x477ada91, 0x4765ffe6, 0x4751227a,
+  0x473c424e, 0x47275f63,
+  0x471279ba, 0x46fd9154, 0x46e8a631, 0x46d3b852, 0x46bec7b8, 0x46a9d464,
+  0x4694de56, 0x467fe590,
+  0x466aea12, 0x4655ebdd, 0x4640eaf2, 0x462be751, 0x4616e0fc, 0x4601d7f3,
+  0x45eccc37, 0x45d7bdc9,
+  0x45c2acaa, 0x45ad98da, 0x4598825a, 0x4583692c, 0x456e4d4f, 0x45592ec6,
+  0x45440d90, 0x452ee9ae,
+  0x4519c321, 0x450499eb, 0x44ef6e0b, 0x44da3f83, 0x44c50e53, 0x44afda7d,
+  0x449aa400, 0x44856adf,
+  0x44702f19, 0x445af0b0, 0x4445afa4, 0x44306bf6, 0x441b25a8, 0x4405dcb9,
+  0x43f0912b, 0x43db42fe,
+  0x43c5f234, 0x43b09ecc, 0x439b48c9, 0x4385f02a, 0x437094f1, 0x435b371f,
+  0x4345d6b3, 0x433073b0,
+  0x431b0e15, 0x4305a5e5, 0x42f03b1e, 0x42dacdc3, 0x42c55dd4, 0x42afeb53,
+  0x429a763f, 0x4284fe99,
+  0x426f8463, 0x425a079e, 0x42448849, 0x422f0667, 0x421981f7, 0x4203fafb,
+  0x41ee7174, 0x41d8e561,
+  0x41c356c5, 0x41adc5a0, 0x419831f3, 0x41829bbe, 0x416d0302, 0x415767c1,
+  0x4141c9fb, 0x412c29b1,
+  0x411686e4, 0x4100e194, 0x40eb39c3, 0x40d58f71, 0x40bfe29f, 0x40aa334e,
+  0x4094817f, 0x407ecd32,
+  0x40691669, 0x40535d24, 0x403da165, 0x4027e32b, 0x40122278, 0x3ffc5f4d,
+  0x3fe699aa, 0x3fd0d191,
+  0x3fbb0702, 0x3fa539fd, 0x3f8f6a85, 0x3f799899, 0x3f63c43b, 0x3f4ded6b,
+  0x3f38142a, 0x3f22387a,
+  0x3f0c5a5a, 0x3ef679cc, 0x3ee096d1, 0x3ecab169, 0x3eb4c995, 0x3e9edf57,
+  0x3e88f2ae, 0x3e73039d,
+  0x3e5d1222, 0x3e471e41, 0x3e3127f9, 0x3e1b2f4a, 0x3e053437, 0x3def36c0,
+  0x3dd936e6, 0x3dc334a9,
+  0x3dad300b, 0x3d97290b, 0x3d811fac, 0x3d6b13ee, 0x3d5505d2, 0x3d3ef559,
+  0x3d28e282, 0x3d12cd51,
+  0x3cfcb5c4, 0x3ce69bde, 0x3cd07f9f, 0x3cba6107, 0x3ca44018, 0x3c8e1cd3,
+  0x3c77f737, 0x3c61cf48,
+  0x3c4ba504, 0x3c35786d, 0x3c1f4983, 0x3c091849, 0x3bf2e4be, 0x3bdcaee3,
+  0x3bc676b9, 0x3bb03c42,
+  0x3b99ff7d, 0x3b83c06c, 0x3b6d7f10, 0x3b573b69, 0x3b40f579, 0x3b2aad3f,
+  0x3b1462be, 0x3afe15f6,
+  0x3ae7c6e7, 0x3ad17593, 0x3abb21fb, 0x3aa4cc1e, 0x3a8e7400, 0x3a78199f,
+  0x3a61bcfd, 0x3a4b5e1b,
+  0x3a34fcf9, 0x3a1e9999, 0x3a0833fc, 0x39f1cc21, 0x39db620b, 0x39c4f5ba,
+  0x39ae872f, 0x3998166a,
+  0x3981a36d, 0x396b2e38, 0x3954b6cd, 0x393e3d2c, 0x3927c155, 0x3911434b,
+  0x38fac30e, 0x38e4409e,
+  0x38cdbbfc, 0x38b7352a, 0x38a0ac29, 0x388a20f8, 0x38739399, 0x385d040d,
+  0x38467255, 0x382fde72,
+  0x38194864, 0x3802b02c, 0x37ec15cb, 0x37d57943, 0x37beda93, 0x37a839be,
+  0x379196c3, 0x377af1a3,
+  0x37644a60, 0x374da0fa, 0x3736f573, 0x372047ca, 0x37099802, 0x36f2e61a,
+  0x36dc3214, 0x36c57bf0,
+  0x36aec3b0, 0x36980954, 0x36814cde, 0x366a8e4d, 0x3653cda3, 0x363d0ae2,
+  0x36264609, 0x360f7f19,
+  0x35f8b614, 0x35e1eafa, 0x35cb1dcc, 0x35b44e8c, 0x359d7d39, 0x3586a9d5,
+  0x356fd461, 0x3558fcde,
+  0x3542234c, 0x352b47ad, 0x35146a00, 0x34fd8a48, 0x34e6a885, 0x34cfc4b7,
+  0x34b8dee1, 0x34a1f702,
+  0x348b0d1c, 0x3474212f, 0x345d333c, 0x34464345, 0x342f5149, 0x34185d4b,
+  0x3401674a, 0x33ea6f48,
+  0x33d37546, 0x33bc7944, 0x33a57b44, 0x338e7b46, 0x3377794b, 0x33607554,
+  0x33496f62, 0x33326776,
+  0x331b5d91, 0x330451b3, 0x32ed43de, 0x32d63412, 0x32bf2250, 0x32a80e99,
+  0x3290f8ef, 0x3279e151,
+  0x3262c7c1, 0x324bac40, 0x32348ecf, 0x321d6f6e, 0x32064e1e, 0x31ef2ae1,
+  0x31d805b7, 0x31c0dea1,
+  0x31a9b5a0, 0x31928ab4, 0x317b5de0, 0x31642f23, 0x314cfe7f, 0x3135cbf4,
+  0x311e9783, 0x3107612e,
+  0x30f028f4, 0x30d8eed8, 0x30c1b2da, 0x30aa74fa, 0x3093353a, 0x307bf39b,
+  0x3064b01d, 0x304d6ac1,
+  0x30362389, 0x301eda75, 0x30078f86, 0x2ff042bd, 0x2fd8f41b, 0x2fc1a3a0,
+  0x2faa514f, 0x2f92fd26,
+  0x2f7ba729, 0x2f644f56, 0x2f4cf5b0, 0x2f359a37, 0x2f1e3ced, 0x2f06ddd1,
+  0x2eef7ce5, 0x2ed81a29,
+  0x2ec0b5a0, 0x2ea94f49, 0x2e91e725, 0x2e7a7d36, 0x2e63117c, 0x2e4ba3f8,
+  0x2e3434ac, 0x2e1cc397,
+  0x2e0550bb, 0x2deddc19, 0x2dd665b2, 0x2dbeed86, 0x2da77397, 0x2d8ff7e5,
+  0x2d787a72, 0x2d60fb3e,
+  0x2d497a4a, 0x2d31f797, 0x2d1a7325, 0x2d02ecf7, 0x2ceb650d, 0x2cd3db67,
+  0x2cbc5006, 0x2ca4c2ed,
+  0x2c8d341a, 0x2c75a390, 0x2c5e114f, 0x2c467d58, 0x2c2ee7ad, 0x2c17504d,
+  0x2bffb73a, 0x2be81c74,
+  0x2bd07ffe, 0x2bb8e1d7, 0x2ba14200, 0x2b89a07b, 0x2b71fd48, 0x2b5a5868,
+  0x2b42b1dd, 0x2b2b09a6,
+  0x2b135fc6, 0x2afbb43c, 0x2ae4070a, 0x2acc5831, 0x2ab4a7b1, 0x2a9cf58c,
+  0x2a8541c3, 0x2a6d8c55,
+  0x2a55d545, 0x2a3e1c93, 0x2a266240, 0x2a0ea64d, 0x29f6e8bb, 0x29df298b,
+  0x29c768be, 0x29afa654,
+  0x2997e24f, 0x29801caf, 0x29685576, 0x29508ca4, 0x2938c23a, 0x2920f63a,
+  0x290928a3, 0x28f15978,
+  0x28d988b8, 0x28c1b666, 0x28a9e281, 0x28920d0a, 0x287a3604, 0x28625d6d,
+  0x284a8349, 0x2832a796,
+  0x281aca57, 0x2802eb8c, 0x27eb0b36, 0x27d32956, 0x27bb45ed, 0x27a360fc,
+  0x278b7a84, 0x27739285,
+  0x275ba901, 0x2743bdf9, 0x272bd16d, 0x2713e35f, 0x26fbf3ce, 0x26e402bd,
+  0x26cc102d, 0x26b41c1d,
+  0x269c268f, 0x26842f84, 0x266c36fe, 0x26543cfb, 0x263c417f, 0x26244489,
+  0x260c461b, 0x25f44635,
+  0x25dc44d9, 0x25c44207, 0x25ac3dc0, 0x25943806, 0x257c30d8, 0x25642839,
+  0x254c1e28, 0x253412a8,
+  0x251c05b8, 0x2503f75a, 0x24ebe78f, 0x24d3d657, 0x24bbc3b4, 0x24a3afa6,
+  0x248b9a2f, 0x2473834f,
+  0x245b6b07, 0x24435158, 0x242b3644, 0x241319ca, 0x23fafbec, 0x23e2dcac,
+  0x23cabc09, 0x23b29a05,
+  0x239a76a0, 0x238251dd, 0x236a2bba, 0x2352043b, 0x2339db5e, 0x2321b126,
+  0x23098593, 0x22f158a7,
+  0x22d92a61, 0x22c0fac4, 0x22a8c9cf, 0x22909785, 0x227863e5, 0x22602ef1,
+  0x2247f8aa, 0x222fc111,
+  0x22178826, 0x21ff4dea, 0x21e71260, 0x21ced586, 0x21b6975f, 0x219e57eb,
+  0x2186172b, 0x216dd521,
+  0x215591cc, 0x213d4d2f, 0x21250749, 0x210cc01d, 0x20f477aa, 0x20dc2df2,
+  0x20c3e2f5, 0x20ab96b5,
+  0x20934933, 0x207afa6f, 0x2062aa6b, 0x204a5927, 0x203206a4, 0x2019b2e4,
+  0x20015de7, 0x1fe907ae,
+  0x1fd0b03a, 0x1fb8578b, 0x1f9ffda4, 0x1f87a285, 0x1f6f462f, 0x1f56e8a2,
+  0x1f3e89e0, 0x1f2629ea,
+  0x1f0dc8c0, 0x1ef56664, 0x1edd02d6, 0x1ec49e17, 0x1eac3829, 0x1e93d10c,
+  0x1e7b68c2, 0x1e62ff4a,
+  0x1e4a94a7, 0x1e3228d9, 0x1e19bbe0, 0x1e014dbf, 0x1de8de75, 0x1dd06e04,
+  0x1db7fc6d, 0x1d9f89b1,
+  0x1d8715d0, 0x1d6ea0cc, 0x1d562aa6, 0x1d3db35e, 0x1d253af5, 0x1d0cc16c,
+  0x1cf446c5, 0x1cdbcb00,
+  0x1cc34e1f, 0x1caad021, 0x1c925109, 0x1c79d0d6, 0x1c614f8b, 0x1c48cd27,
+  0x1c3049ac, 0x1c17c51b,
+  0x1bff3f75, 0x1be6b8ba, 0x1bce30ec, 0x1bb5a80c, 0x1b9d1e1a, 0x1b849317,
+  0x1b6c0705, 0x1b5379e5,
+  0x1b3aebb6, 0x1b225c7b, 0x1b09cc34, 0x1af13ae3, 0x1ad8a887, 0x1ac01522,
+  0x1aa780b6, 0x1a8eeb42,
+  0x1a7654c8, 0x1a5dbd49, 0x1a4524c6, 0x1a2c8b3f, 0x1a13f0b6, 0x19fb552c,
+  0x19e2b8a2, 0x19ca1b17,
+  0x19b17c8f, 0x1998dd09, 0x19803c86, 0x19679b07, 0x194ef88e, 0x1936551b,
+  0x191db0af, 0x19050b4b,
+  0x18ec64f0, 0x18d3bda0, 0x18bb155a, 0x18a26c20, 0x1889c1f3, 0x187116d4,
+  0x18586ac3, 0x183fbdc3,
+  0x18270fd3, 0x180e60f4, 0x17f5b129, 0x17dd0070, 0x17c44ecd, 0x17ab9c3e,
+  0x1792e8c6, 0x177a3466,
+  0x17617f1d, 0x1748c8ee, 0x173011d9, 0x171759df, 0x16fea102, 0x16e5e741,
+  0x16cd2c9f, 0x16b4711b,
+  0x169bb4b7, 0x1682f774, 0x166a3953, 0x16517a55, 0x1638ba7a, 0x161ff9c4,
+  0x16073834, 0x15ee75cb,
+  0x15d5b288, 0x15bcee6f, 0x15a4297f, 0x158b63b9, 0x15729d1f, 0x1559d5b1,
+  0x15410d70, 0x1528445d,
+  0x150f7a7a, 0x14f6afc7, 0x14dde445, 0x14c517f4, 0x14ac4ad7, 0x14937cee,
+  0x147aae3a, 0x1461debc,
+  0x14490e74, 0x14303d65, 0x14176b8e, 0x13fe98f1, 0x13e5c58e, 0x13ccf167,
+  0x13b41c7d, 0x139b46d0,
+  0x13827062, 0x13699933, 0x1350c144, 0x1337e897, 0x131f0f2c, 0x13063505,
+  0x12ed5a21, 0x12d47e83,
+  0x12bba22b, 0x12a2c51b, 0x1289e752, 0x127108d2, 0x1258299c, 0x123f49b2,
+  0x12266913, 0x120d87c1,
+  0x11f4a5bd, 0x11dbc307, 0x11c2dfa2, 0x11a9fb8d, 0x119116c9, 0x11783159,
+  0x115f4b3c, 0x11466473,
+  0x112d7d00, 0x111494e4, 0x10fbac1e, 0x10e2c2b2, 0x10c9d89e, 0x10b0ede5,
+  0x10980287, 0x107f1686,
+  0x106629e1, 0x104d3c9b, 0x10344eb4, 0x101b602d, 0x10027107, 0xfe98143,
+  0xfd090e1, 0xfb79fe4,
+  0xf9eae4c, 0xf85bc19, 0xf6cc94e, 0xf53d5ea, 0xf3ae1ee, 0xf21ed5d, 0xf08f836,
+  0xef0027b,
+  0xed70c2c, 0xebe154b, 0xea51dd8, 0xe8c25d5, 0xe732d42, 0xe5a3421, 0xe413a72,
+  0xe284036,
+  0xe0f456f, 0xdf64a1c, 0xddd4e40, 0xdc451dc, 0xdab54ef, 0xd92577b, 0xd795982,
+  0xd605b03,
+  0xd475c00, 0xd2e5c7b, 0xd155c73, 0xcfc5bea, 0xce35ae1, 0xcca5959, 0xcb15752,
+  0xc9854cf,
+  0xc7f51cf, 0xc664e53, 0xc4d4a5d, 0xc3445ee, 0xc1b4107, 0xc023ba7, 0xbe935d2,
+  0xbd02f87,
+  0xbb728c7, 0xb9e2193, 0xb8519ed, 0xb6c11d5, 0xb53094d, 0xb3a0055, 0xb20f6ee,
+  0xb07ed19,
+  0xaeee2d7, 0xad5d829, 0xabccd11, 0xaa3c18e, 0xa8ab5a2, 0xa71a94f, 0xa589c94,
+  0xa3f8f73,
+  0xa2681ed, 0xa0d7403, 0x9f465b5, 0x9db5706, 0x9c247f5, 0x9a93884, 0x99028b3,
+  0x9771884,
+  0x95e07f8, 0x944f70f, 0x92be5ca, 0x912d42c, 0x8f9c233, 0x8e0afe2, 0x8c79d3a,
+  0x8ae8a3a,
+  0x89576e5, 0x87c633c, 0x8634f3e, 0x84a3aee, 0x831264c, 0x8181159, 0x7fefc16,
+  0x7e5e685,
+  0x7ccd0a5, 0x7b3ba78, 0x79aa400, 0x7818d3c, 0x768762e, 0x74f5ed7, 0x7364738,
+  0x71d2f52,
+  0x7041726, 0x6eafeb4, 0x6d1e5fe, 0x6b8cd05, 0x69fb3c9, 0x6869a4c, 0x66d808f,
+  0x6546692,
+  0x63b4c57, 0x62231de, 0x6091729, 0x5effc38, 0x5d6e10c, 0x5bdc5a7, 0x5a4aa09,
+  0x58b8e34,
+  0x5727228, 0x55955e6, 0x540396f, 0x5271cc4, 0x50dffe7, 0x4f4e2d8, 0x4dbc597,
+  0x4c2a827,
+  0x4a98a88, 0x4906cbb, 0x4774ec1, 0x45e309a, 0x4451249, 0x42bf3cd, 0x412d528,
+  0x3f9b65b,
+  0x3e09767, 0x3c7784d, 0x3ae590d, 0x39539a9, 0x37c1a22, 0x362fa78, 0x349daac,
+  0x330bac1,
+  0x3179ab5, 0x2fe7a8c, 0x2e55a44, 0x2cc39e1, 0x2b31961, 0x299f8c7, 0x280d813,
+  0x267b747,
+  0x24e9662, 0x2357567, 0x21c5457, 0x2033331, 0x1ea11f7, 0x1d0f0ab, 0x1b7cf4d,
+  0x19eaddd,
+  0x1858c5e, 0x16c6ad0, 0x1534934, 0x13a278a, 0x12105d5, 0x107e414, 0xeec249,
+  0xd5a075,
+  0xbc7e99, 0xa35cb5, 0x8a3acb, 0x7118dc, 0x57f6e9, 0x3ed4f2, 0x25b2f8,
+  0xc90fe,
+
+};
+
+static const q31_t cos_factorsQ31_8192[8192] = {
+  0x7ffffff6, 0x7fffffa7, 0x7fffff09, 0x7ffffe1c, 0x7ffffce1, 0x7ffffb56,
+    0x7ffff97c, 0x7ffff753,
+  0x7ffff4dc, 0x7ffff215, 0x7fffef00, 0x7fffeb9b, 0x7fffe7e8, 0x7fffe3e5,
+    0x7fffdf94, 0x7fffdaf3,
+  0x7fffd604, 0x7fffd0c6, 0x7fffcb39, 0x7fffc55c, 0x7fffbf31, 0x7fffb8b7,
+    0x7fffb1ee, 0x7fffaad6,
+  0x7fffa36f, 0x7fff9bb9, 0x7fff93b4, 0x7fff8b61, 0x7fff82be, 0x7fff79cc,
+    0x7fff708b, 0x7fff66fc,
+  0x7fff5d1d, 0x7fff52ef, 0x7fff4873, 0x7fff3da8, 0x7fff328d, 0x7fff2724,
+    0x7fff1b6b, 0x7fff0f64,
+  0x7fff030e, 0x7ffef669, 0x7ffee975, 0x7ffedc31, 0x7ffece9f, 0x7ffec0be,
+    0x7ffeb28e, 0x7ffea40f,
+  0x7ffe9542, 0x7ffe8625, 0x7ffe76b9, 0x7ffe66fe, 0x7ffe56f5, 0x7ffe469c,
+    0x7ffe35f4, 0x7ffe24fe,
+  0x7ffe13b8, 0x7ffe0224, 0x7ffdf040, 0x7ffdde0e, 0x7ffdcb8d, 0x7ffdb8bc,
+    0x7ffda59d, 0x7ffd922f,
+  0x7ffd7e72, 0x7ffd6a66, 0x7ffd560b, 0x7ffd4161, 0x7ffd2c68, 0x7ffd1720,
+    0x7ffd0189, 0x7ffceba4,
+  0x7ffcd56f, 0x7ffcbeeb, 0x7ffca819, 0x7ffc90f7, 0x7ffc7987, 0x7ffc61c7,
+    0x7ffc49b9, 0x7ffc315b,
+  0x7ffc18af, 0x7ffbffb4, 0x7ffbe66a, 0x7ffbccd0, 0x7ffbb2e8, 0x7ffb98b1,
+    0x7ffb7e2b, 0x7ffb6356,
+  0x7ffb4833, 0x7ffb2cc0, 0x7ffb10fe, 0x7ffaf4ed, 0x7ffad88e, 0x7ffabbdf,
+    0x7ffa9ee2, 0x7ffa8195,
+  0x7ffa63fa, 0x7ffa460f, 0x7ffa27d6, 0x7ffa094e, 0x7ff9ea76, 0x7ff9cb50,
+    0x7ff9abdb, 0x7ff98c17,
+  0x7ff96c04, 0x7ff94ba2, 0x7ff92af1, 0x7ff909f2, 0x7ff8e8a3, 0x7ff8c705,
+    0x7ff8a519, 0x7ff882dd,
+  0x7ff86053, 0x7ff83d79, 0x7ff81a51, 0x7ff7f6da, 0x7ff7d313, 0x7ff7aefe,
+    0x7ff78a9a, 0x7ff765e7,
+  0x7ff740e5, 0x7ff71b94, 0x7ff6f5f4, 0x7ff6d005, 0x7ff6a9c8, 0x7ff6833b,
+    0x7ff65c5f, 0x7ff63535,
+  0x7ff60dbb, 0x7ff5e5f3, 0x7ff5bddc, 0x7ff59576, 0x7ff56cc0, 0x7ff543bc,
+    0x7ff51a69, 0x7ff4f0c7,
+  0x7ff4c6d6, 0x7ff49c96, 0x7ff47208, 0x7ff4472a, 0x7ff41bfd, 0x7ff3f082,
+    0x7ff3c4b7, 0x7ff3989e,
+  0x7ff36c36, 0x7ff33f7e, 0x7ff31278, 0x7ff2e523, 0x7ff2b77f, 0x7ff2898c,
+    0x7ff25b4a, 0x7ff22cb9,
+  0x7ff1fdd9, 0x7ff1ceab, 0x7ff19f2d, 0x7ff16f61, 0x7ff13f45, 0x7ff10edb,
+    0x7ff0de22, 0x7ff0ad19,
+  0x7ff07bc2, 0x7ff04a1c, 0x7ff01827, 0x7fefe5e4, 0x7fefb351, 0x7fef806f,
+    0x7fef4d3e, 0x7fef19bf,
+  0x7feee5f0, 0x7feeb1d3, 0x7fee7d67, 0x7fee48ac, 0x7fee13a1, 0x7fedde48,
+    0x7feda8a0, 0x7fed72aa,
+  0x7fed3c64, 0x7fed05cf, 0x7fecceec, 0x7fec97b9, 0x7fec6038, 0x7fec2867,
+    0x7febf048, 0x7febb7da,
+  0x7feb7f1d, 0x7feb4611, 0x7feb0cb6, 0x7fead30c, 0x7fea9914, 0x7fea5ecc,
+    0x7fea2436, 0x7fe9e950,
+  0x7fe9ae1c, 0x7fe97299, 0x7fe936c7, 0x7fe8faa6, 0x7fe8be36, 0x7fe88177,
+    0x7fe84469, 0x7fe8070d,
+  0x7fe7c961, 0x7fe78b67, 0x7fe74d1e, 0x7fe70e85, 0x7fe6cf9e, 0x7fe69068,
+    0x7fe650e3, 0x7fe61110,
+  0x7fe5d0ed, 0x7fe5907b, 0x7fe54fbb, 0x7fe50eac, 0x7fe4cd4d, 0x7fe48ba0,
+    0x7fe449a4, 0x7fe40759,
+  0x7fe3c4bf, 0x7fe381d7, 0x7fe33e9f, 0x7fe2fb19, 0x7fe2b743, 0x7fe2731f,
+    0x7fe22eac, 0x7fe1e9ea,
+  0x7fe1a4d9, 0x7fe15f79, 0x7fe119cb, 0x7fe0d3cd, 0x7fe08d81, 0x7fe046e5,
+    0x7fdffffb, 0x7fdfb8c2,
+  0x7fdf713a, 0x7fdf2963, 0x7fdee13e, 0x7fde98c9, 0x7fde5006, 0x7fde06f3,
+    0x7fddbd92, 0x7fdd73e2,
+  0x7fdd29e3, 0x7fdcdf95, 0x7fdc94f9, 0x7fdc4a0d, 0x7fdbfed3, 0x7fdbb349,
+    0x7fdb6771, 0x7fdb1b4a,
+  0x7fdaced4, 0x7fda820f, 0x7fda34fc, 0x7fd9e799, 0x7fd999e8, 0x7fd94be8,
+    0x7fd8fd98, 0x7fd8aefa,
+  0x7fd8600e, 0x7fd810d2, 0x7fd7c147, 0x7fd7716e, 0x7fd72146, 0x7fd6d0cf,
+    0x7fd68009, 0x7fd62ef4,
+  0x7fd5dd90, 0x7fd58bdd, 0x7fd539dc, 0x7fd4e78c, 0x7fd494ed, 0x7fd441ff,
+    0x7fd3eec2, 0x7fd39b36,
+  0x7fd3475c, 0x7fd2f332, 0x7fd29eba, 0x7fd249f3, 0x7fd1f4dd, 0x7fd19f78,
+    0x7fd149c5, 0x7fd0f3c2,
+  0x7fd09d71, 0x7fd046d1, 0x7fcfefe2, 0x7fcf98a4, 0x7fcf4117, 0x7fcee93c,
+    0x7fce9112, 0x7fce3898,
+  0x7fcddfd0, 0x7fcd86b9, 0x7fcd2d54, 0x7fccd39f, 0x7fcc799c, 0x7fcc1f4a,
+    0x7fcbc4a9, 0x7fcb69b9,
+  0x7fcb0e7a, 0x7fcab2ed, 0x7fca5710, 0x7fc9fae5, 0x7fc99e6b, 0x7fc941a2,
+    0x7fc8e48b, 0x7fc88724,
+  0x7fc8296f, 0x7fc7cb6b, 0x7fc76d18, 0x7fc70e76, 0x7fc6af86, 0x7fc65046,
+    0x7fc5f0b8, 0x7fc590db,
+  0x7fc530af, 0x7fc4d035, 0x7fc46f6b, 0x7fc40e53, 0x7fc3acec, 0x7fc34b36,
+    0x7fc2e931, 0x7fc286de,
+  0x7fc2243b, 0x7fc1c14a, 0x7fc15e0a, 0x7fc0fa7b, 0x7fc0969e, 0x7fc03271,
+    0x7fbfcdf6, 0x7fbf692c,
+  0x7fbf0414, 0x7fbe9eac, 0x7fbe38f6, 0x7fbdd2f0, 0x7fbd6c9c, 0x7fbd05fa,
+    0x7fbc9f08, 0x7fbc37c8,
+  0x7fbbd039, 0x7fbb685b, 0x7fbb002e, 0x7fba97b2, 0x7fba2ee8, 0x7fb9c5cf,
+    0x7fb95c67, 0x7fb8f2b0,
+  0x7fb888ab, 0x7fb81e57, 0x7fb7b3b4, 0x7fb748c2, 0x7fb6dd81, 0x7fb671f2,
+    0x7fb60614, 0x7fb599e7,
+  0x7fb52d6b, 0x7fb4c0a1, 0x7fb45387, 0x7fb3e61f, 0x7fb37869, 0x7fb30a63,
+    0x7fb29c0f, 0x7fb22d6c,
+  0x7fb1be7a, 0x7fb14f39, 0x7fb0dfaa, 0x7fb06fcb, 0x7fafff9e, 0x7faf8f23,
+    0x7faf1e58, 0x7faead3f,
+  0x7fae3bd7, 0x7fadca20, 0x7fad581b, 0x7face5c6, 0x7fac7323, 0x7fac0031,
+    0x7fab8cf1, 0x7fab1962,
+  0x7faaa584, 0x7faa3157, 0x7fa9bcdb, 0x7fa94811, 0x7fa8d2f8, 0x7fa85d90,
+    0x7fa7e7d9, 0x7fa771d4,
+  0x7fa6fb80, 0x7fa684dd, 0x7fa60dec, 0x7fa596ac, 0x7fa51f1d, 0x7fa4a73f,
+    0x7fa42f12, 0x7fa3b697,
+  0x7fa33dcd, 0x7fa2c4b5, 0x7fa24b4d, 0x7fa1d197, 0x7fa15792, 0x7fa0dd3f,
+    0x7fa0629c, 0x7f9fe7ab,
+  0x7f9f6c6b, 0x7f9ef0dd, 0x7f9e7500, 0x7f9df8d4, 0x7f9d7c59, 0x7f9cff90,
+    0x7f9c8278, 0x7f9c0511,
+  0x7f9b875b, 0x7f9b0957, 0x7f9a8b04, 0x7f9a0c62, 0x7f998d72, 0x7f990e33,
+    0x7f988ea5, 0x7f980ec8,
+  0x7f978e9d, 0x7f970e23, 0x7f968d5b, 0x7f960c43, 0x7f958add, 0x7f950929,
+    0x7f948725, 0x7f9404d3,
+  0x7f938232, 0x7f92ff43, 0x7f927c04, 0x7f91f878, 0x7f91749c, 0x7f90f072,
+    0x7f906bf9, 0x7f8fe731,
+  0x7f8f621b, 0x7f8edcb6, 0x7f8e5702, 0x7f8dd0ff, 0x7f8d4aae, 0x7f8cc40f,
+    0x7f8c3d20, 0x7f8bb5e3,
+  0x7f8b2e57, 0x7f8aa67d, 0x7f8a1e54, 0x7f8995dc, 0x7f890d15, 0x7f888400,
+    0x7f87fa9c, 0x7f8770ea,
+  0x7f86e6e9, 0x7f865c99, 0x7f85d1fa, 0x7f85470d, 0x7f84bbd1, 0x7f843047,
+    0x7f83a46e, 0x7f831846,
+  0x7f828bcf, 0x7f81ff0a, 0x7f8171f6, 0x7f80e494, 0x7f8056e3, 0x7f7fc8e3,
+    0x7f7f3a95, 0x7f7eabf8,
+  0x7f7e1d0c, 0x7f7d8dd2, 0x7f7cfe49, 0x7f7c6e71, 0x7f7bde4b, 0x7f7b4dd6,
+    0x7f7abd13, 0x7f7a2c01,
+  0x7f799aa0, 0x7f7908f0, 0x7f7876f2, 0x7f77e4a6, 0x7f77520a, 0x7f76bf21,
+    0x7f762be8, 0x7f759861,
+  0x7f75048b, 0x7f747067, 0x7f73dbf4, 0x7f734732, 0x7f72b222, 0x7f721cc3,
+    0x7f718715, 0x7f70f119,
+  0x7f705ace, 0x7f6fc435, 0x7f6f2d4d, 0x7f6e9617, 0x7f6dfe91, 0x7f6d66be,
+    0x7f6cce9b, 0x7f6c362a,
+  0x7f6b9d6b, 0x7f6b045d, 0x7f6a6b00, 0x7f69d154, 0x7f69375a, 0x7f689d12,
+    0x7f68027b, 0x7f676795,
+  0x7f66cc61, 0x7f6630de, 0x7f65950c, 0x7f64f8ec, 0x7f645c7d, 0x7f63bfc0,
+    0x7f6322b4, 0x7f62855a,
+  0x7f61e7b1, 0x7f6149b9, 0x7f60ab73, 0x7f600cdf, 0x7f5f6dfb, 0x7f5ecec9,
+    0x7f5e2f49, 0x7f5d8f7a,
+  0x7f5cef5c, 0x7f5c4ef0, 0x7f5bae36, 0x7f5b0d2c, 0x7f5a6bd5, 0x7f59ca2e,
+    0x7f592839, 0x7f5885f6,
+  0x7f57e364, 0x7f574083, 0x7f569d54, 0x7f55f9d6, 0x7f55560a, 0x7f54b1ef,
+    0x7f540d86, 0x7f5368ce,
+  0x7f52c3c8, 0x7f521e73, 0x7f5178cf, 0x7f50d2dd, 0x7f502c9d, 0x7f4f860e,
+    0x7f4edf30, 0x7f4e3804,
+  0x7f4d9089, 0x7f4ce8c0, 0x7f4c40a8, 0x7f4b9842, 0x7f4aef8d, 0x7f4a468a,
+    0x7f499d38, 0x7f48f398,
+  0x7f4849a9, 0x7f479f6c, 0x7f46f4e0, 0x7f464a06, 0x7f459edd, 0x7f44f365,
+    0x7f44479f, 0x7f439b8b,
+  0x7f42ef28, 0x7f424277, 0x7f419577, 0x7f40e828, 0x7f403a8b, 0x7f3f8ca0,
+    0x7f3ede66, 0x7f3e2fde,
+  0x7f3d8107, 0x7f3cd1e2, 0x7f3c226e, 0x7f3b72ab, 0x7f3ac29b, 0x7f3a123b,
+    0x7f39618e, 0x7f38b091,
+  0x7f37ff47, 0x7f374dad, 0x7f369bc6, 0x7f35e990, 0x7f35370b, 0x7f348438,
+    0x7f33d116, 0x7f331da6,
+  0x7f3269e8, 0x7f31b5db, 0x7f31017f, 0x7f304cd6, 0x7f2f97dd, 0x7f2ee296,
+    0x7f2e2d01, 0x7f2d771e,
+  0x7f2cc0eb, 0x7f2c0a6b, 0x7f2b539c, 0x7f2a9c7e, 0x7f29e512, 0x7f292d58,
+    0x7f28754f, 0x7f27bcf8,
+  0x7f270452, 0x7f264b5e, 0x7f25921c, 0x7f24d88b, 0x7f241eab, 0x7f23647e,
+    0x7f22aa01, 0x7f21ef37,
+  0x7f21341e, 0x7f2078b6, 0x7f1fbd00, 0x7f1f00fc, 0x7f1e44a9, 0x7f1d8808,
+    0x7f1ccb18, 0x7f1c0dda,
+  0x7f1b504e, 0x7f1a9273, 0x7f19d44a, 0x7f1915d2, 0x7f18570c, 0x7f1797f8,
+    0x7f16d895, 0x7f1618e4,
+  0x7f1558e4, 0x7f149896, 0x7f13d7fa, 0x7f13170f, 0x7f1255d6, 0x7f11944f,
+    0x7f10d279, 0x7f101054,
+  0x7f0f4de2, 0x7f0e8b21, 0x7f0dc811, 0x7f0d04b3, 0x7f0c4107, 0x7f0b7d0d,
+    0x7f0ab8c4, 0x7f09f42d,
+  0x7f092f47, 0x7f086a13, 0x7f07a491, 0x7f06dec0, 0x7f0618a1, 0x7f055233,
+    0x7f048b78, 0x7f03c46d,
+  0x7f02fd15, 0x7f02356e, 0x7f016d79, 0x7f00a535, 0x7effdca4, 0x7eff13c3,
+    0x7efe4a95, 0x7efd8118,
+  0x7efcb74d, 0x7efbed33, 0x7efb22cb, 0x7efa5815, 0x7ef98d11, 0x7ef8c1be,
+    0x7ef7f61d, 0x7ef72a2d,
+  0x7ef65def, 0x7ef59163, 0x7ef4c489, 0x7ef3f760, 0x7ef329e9, 0x7ef25c24,
+    0x7ef18e10, 0x7ef0bfae,
+  0x7eeff0fe, 0x7eef21ff, 0x7eee52b2, 0x7eed8317, 0x7eecb32d, 0x7eebe2f6,
+    0x7eeb1270, 0x7eea419b,
+  0x7ee97079, 0x7ee89f08, 0x7ee7cd49, 0x7ee6fb3b, 0x7ee628df, 0x7ee55635,
+    0x7ee4833d, 0x7ee3aff6,
+  0x7ee2dc61, 0x7ee2087e, 0x7ee1344d, 0x7ee05fcd, 0x7edf8aff, 0x7edeb5e3,
+    0x7edde079, 0x7edd0ac0,
+  0x7edc34b9, 0x7edb5e64, 0x7eda87c0, 0x7ed9b0ce, 0x7ed8d98e, 0x7ed80200,
+    0x7ed72a24, 0x7ed651f9,
+  0x7ed57980, 0x7ed4a0b9, 0x7ed3c7a3, 0x7ed2ee40, 0x7ed2148e, 0x7ed13a8e,
+    0x7ed0603f, 0x7ecf85a3,
+  0x7eceaab8, 0x7ecdcf7f, 0x7eccf3f8, 0x7ecc1822, 0x7ecb3bff, 0x7eca5f8d,
+    0x7ec982cd, 0x7ec8a5bf,
+  0x7ec7c862, 0x7ec6eab7, 0x7ec60cbe, 0x7ec52e77, 0x7ec44fe2, 0x7ec370fe,
+    0x7ec291cd, 0x7ec1b24d,
+  0x7ec0d27f, 0x7ebff263, 0x7ebf11f8, 0x7ebe313f, 0x7ebd5039, 0x7ebc6ee4,
+    0x7ebb8d40, 0x7ebaab4f,
+  0x7eb9c910, 0x7eb8e682, 0x7eb803a6, 0x7eb7207c, 0x7eb63d04, 0x7eb5593d,
+    0x7eb47529, 0x7eb390c6,
+  0x7eb2ac15, 0x7eb1c716, 0x7eb0e1c9, 0x7eaffc2e, 0x7eaf1645, 0x7eae300d,
+    0x7ead4987, 0x7eac62b3,
+  0x7eab7b91, 0x7eaa9421, 0x7ea9ac63, 0x7ea8c457, 0x7ea7dbfc, 0x7ea6f353,
+    0x7ea60a5d, 0x7ea52118,
+  0x7ea43785, 0x7ea34da4, 0x7ea26374, 0x7ea178f7, 0x7ea08e2b, 0x7e9fa312,
+    0x7e9eb7aa, 0x7e9dcbf4,
+  0x7e9cdff0, 0x7e9bf39e, 0x7e9b06fe, 0x7e9a1a10, 0x7e992cd4, 0x7e983f49,
+    0x7e975171, 0x7e96634a,
+  0x7e9574d6, 0x7e948613, 0x7e939702, 0x7e92a7a3, 0x7e91b7f6, 0x7e90c7fb,
+    0x7e8fd7b2, 0x7e8ee71b,
+  0x7e8df636, 0x7e8d0502, 0x7e8c1381, 0x7e8b21b1, 0x7e8a2f94, 0x7e893d28,
+    0x7e884a6f, 0x7e875767,
+  0x7e866411, 0x7e85706d, 0x7e847c7c, 0x7e83883c, 0x7e8293ae, 0x7e819ed2,
+    0x7e80a9a8, 0x7e7fb430,
+  0x7e7ebe6a, 0x7e7dc856, 0x7e7cd1f4, 0x7e7bdb44, 0x7e7ae446, 0x7e79ecf9,
+    0x7e78f55f, 0x7e77fd77,
+  0x7e770541, 0x7e760cbd, 0x7e7513ea, 0x7e741aca, 0x7e73215c, 0x7e7227a0,
+    0x7e712d96, 0x7e70333d,
+  0x7e6f3897, 0x7e6e3da3, 0x7e6d4261, 0x7e6c46d1, 0x7e6b4af2, 0x7e6a4ec6,
+    0x7e69524c, 0x7e685584,
+  0x7e67586e, 0x7e665b0a, 0x7e655d58, 0x7e645f58, 0x7e63610a, 0x7e62626e,
+    0x7e616384, 0x7e60644c,
+  0x7e5f64c7, 0x7e5e64f3, 0x7e5d64d1, 0x7e5c6461, 0x7e5b63a4, 0x7e5a6298,
+    0x7e59613f, 0x7e585f97,
+  0x7e575da2, 0x7e565b5f, 0x7e5558ce, 0x7e5455ef, 0x7e5352c1, 0x7e524f46,
+    0x7e514b7e, 0x7e504767,
+  0x7e4f4302, 0x7e4e3e4f, 0x7e4d394f, 0x7e4c3400, 0x7e4b2e64, 0x7e4a287a,
+    0x7e492241, 0x7e481bbb,
+  0x7e4714e7, 0x7e460dc5, 0x7e450656, 0x7e43fe98, 0x7e42f68c, 0x7e41ee33,
+    0x7e40e58c, 0x7e3fdc97,
+  0x7e3ed353, 0x7e3dc9c3, 0x7e3cbfe4, 0x7e3bb5b7, 0x7e3aab3c, 0x7e39a074,
+    0x7e38955e, 0x7e3789fa,
+  0x7e367e48, 0x7e357248, 0x7e3465fa, 0x7e33595e, 0x7e324c75, 0x7e313f3e,
+    0x7e3031b9, 0x7e2f23e6,
+  0x7e2e15c5, 0x7e2d0756, 0x7e2bf89a, 0x7e2ae990, 0x7e29da38, 0x7e28ca92,
+    0x7e27ba9e, 0x7e26aa5d,
+  0x7e2599cd, 0x7e2488f0, 0x7e2377c5, 0x7e22664c, 0x7e215486, 0x7e204271,
+    0x7e1f300f, 0x7e1e1d5f,
+  0x7e1d0a61, 0x7e1bf716, 0x7e1ae37c, 0x7e19cf95, 0x7e18bb60, 0x7e17a6dd,
+    0x7e16920d, 0x7e157cee,
+  0x7e146782, 0x7e1351c9, 0x7e123bc1, 0x7e11256c, 0x7e100ec8, 0x7e0ef7d7,
+    0x7e0de099, 0x7e0cc90c,
+  0x7e0bb132, 0x7e0a990a, 0x7e098095, 0x7e0867d1, 0x7e074ec0, 0x7e063561,
+    0x7e051bb4, 0x7e0401ba,
+  0x7e02e772, 0x7e01ccdc, 0x7e00b1f9, 0x7dff96c7, 0x7dfe7b48, 0x7dfd5f7b,
+    0x7dfc4361, 0x7dfb26f9,
+  0x7dfa0a43, 0x7df8ed3f, 0x7df7cfee, 0x7df6b24f, 0x7df59462, 0x7df47628,
+    0x7df357a0, 0x7df238ca,
+  0x7df119a7, 0x7deffa35, 0x7deeda77, 0x7dedba6a, 0x7dec9a10, 0x7deb7968,
+    0x7dea5872, 0x7de9372f,
+  0x7de8159e, 0x7de6f3c0, 0x7de5d193, 0x7de4af1a, 0x7de38c52, 0x7de2693d,
+    0x7de145da, 0x7de02229,
+  0x7ddefe2b, 0x7dddd9e0, 0x7ddcb546, 0x7ddb905f, 0x7dda6b2a, 0x7dd945a8,
+    0x7dd81fd8, 0x7dd6f9ba,
+  0x7dd5d34f, 0x7dd4ac96, 0x7dd38590, 0x7dd25e3c, 0x7dd1369a, 0x7dd00eab,
+    0x7dcee66e, 0x7dcdbde3,
+  0x7dcc950b, 0x7dcb6be6, 0x7dca4272, 0x7dc918b1, 0x7dc7eea3, 0x7dc6c447,
+    0x7dc5999d, 0x7dc46ea6,
+  0x7dc34361, 0x7dc217cf, 0x7dc0ebef, 0x7dbfbfc1, 0x7dbe9346, 0x7dbd667d,
+    0x7dbc3967, 0x7dbb0c03,
+  0x7db9de52, 0x7db8b053, 0x7db78207, 0x7db6536d, 0x7db52485, 0x7db3f550,
+    0x7db2c5cd, 0x7db195fd,
+  0x7db065df, 0x7daf3574, 0x7dae04bb, 0x7dacd3b5, 0x7daba261, 0x7daa70c0,
+    0x7da93ed1, 0x7da80c95,
+  0x7da6da0b, 0x7da5a733, 0x7da4740e, 0x7da3409c, 0x7da20cdc, 0x7da0d8cf,
+    0x7d9fa474, 0x7d9e6fcb,
+  0x7d9d3ad6, 0x7d9c0592, 0x7d9ad001, 0x7d999a23, 0x7d9863f7, 0x7d972d7e,
+    0x7d95f6b7, 0x7d94bfa3,
+  0x7d938841, 0x7d925092, 0x7d911896, 0x7d8fe04c, 0x7d8ea7b4, 0x7d8d6ecf,
+    0x7d8c359d, 0x7d8afc1d,
+  0x7d89c250, 0x7d888835, 0x7d874dcd, 0x7d861317, 0x7d84d814, 0x7d839cc4,
+    0x7d826126, 0x7d81253a,
+  0x7d7fe902, 0x7d7eac7c, 0x7d7d6fa8, 0x7d7c3287, 0x7d7af519, 0x7d79b75d,
+    0x7d787954, 0x7d773afd,
+  0x7d75fc59, 0x7d74bd68, 0x7d737e29, 0x7d723e9d, 0x7d70fec4, 0x7d6fbe9d,
+    0x7d6e7e29, 0x7d6d3d67,
+  0x7d6bfc58, 0x7d6abafc, 0x7d697952, 0x7d68375b, 0x7d66f517, 0x7d65b285,
+    0x7d646fa6, 0x7d632c79,
+  0x7d61e8ff, 0x7d60a538, 0x7d5f6124, 0x7d5e1cc2, 0x7d5cd813, 0x7d5b9316,
+    0x7d5a4dcc, 0x7d590835,
+  0x7d57c251, 0x7d567c1f, 0x7d5535a0, 0x7d53eed3, 0x7d52a7ba, 0x7d516053,
+    0x7d50189e, 0x7d4ed09d,
+  0x7d4d884e, 0x7d4c3fb1, 0x7d4af6c8, 0x7d49ad91, 0x7d48640d, 0x7d471a3c,
+    0x7d45d01d, 0x7d4485b1,
+  0x7d433af8, 0x7d41eff1, 0x7d40a49e, 0x7d3f58fd, 0x7d3e0d0e, 0x7d3cc0d3,
+    0x7d3b744a, 0x7d3a2774,
+  0x7d38da51, 0x7d378ce0, 0x7d363f23, 0x7d34f118, 0x7d33a2bf, 0x7d32541a,
+    0x7d310527, 0x7d2fb5e7,
+  0x7d2e665a, 0x7d2d1680, 0x7d2bc659, 0x7d2a75e4, 0x7d292522, 0x7d27d413,
+    0x7d2682b6, 0x7d25310d,
+  0x7d23df16, 0x7d228cd2, 0x7d213a41, 0x7d1fe762, 0x7d1e9437, 0x7d1d40be,
+    0x7d1becf8, 0x7d1a98e5,
+  0x7d194485, 0x7d17efd8, 0x7d169add, 0x7d154595, 0x7d13f001, 0x7d129a1f,
+    0x7d1143ef, 0x7d0fed73,
+  0x7d0e96aa, 0x7d0d3f93, 0x7d0be82f, 0x7d0a907e, 0x7d093880, 0x7d07e035,
+    0x7d06879d, 0x7d052eb8,
+  0x7d03d585, 0x7d027c05, 0x7d012239, 0x7cffc81f, 0x7cfe6db8, 0x7cfd1304,
+    0x7cfbb803, 0x7cfa5cb4,
+  0x7cf90119, 0x7cf7a531, 0x7cf648fb, 0x7cf4ec79, 0x7cf38fa9, 0x7cf2328c,
+    0x7cf0d522, 0x7cef776b,
+  0x7cee1967, 0x7cecbb16, 0x7ceb5c78, 0x7ce9fd8d, 0x7ce89e55, 0x7ce73ed0,
+    0x7ce5defd, 0x7ce47ede,
+  0x7ce31e72, 0x7ce1bdb8, 0x7ce05cb2, 0x7cdefb5e, 0x7cdd99be, 0x7cdc37d0,
+    0x7cdad596, 0x7cd9730e,
+  0x7cd8103a, 0x7cd6ad18, 0x7cd549aa, 0x7cd3e5ee, 0x7cd281e5, 0x7cd11d90,
+    0x7ccfb8ed, 0x7cce53fe,
+  0x7ccceec1, 0x7ccb8937, 0x7cca2361, 0x7cc8bd3d, 0x7cc756cd, 0x7cc5f010,
+    0x7cc48905, 0x7cc321ae,
+  0x7cc1ba09, 0x7cc05218, 0x7cbee9da, 0x7cbd814f, 0x7cbc1877, 0x7cbaaf51,
+    0x7cb945df, 0x7cb7dc20,
+  0x7cb67215, 0x7cb507bc, 0x7cb39d16, 0x7cb23223, 0x7cb0c6e4, 0x7caf5b57,
+    0x7cadef7e, 0x7cac8358,
+  0x7cab16e4, 0x7ca9aa24, 0x7ca83d17, 0x7ca6cfbd, 0x7ca56216, 0x7ca3f423,
+    0x7ca285e2, 0x7ca11755,
+  0x7c9fa87a, 0x7c9e3953, 0x7c9cc9df, 0x7c9b5a1e, 0x7c99ea10, 0x7c9879b6,
+    0x7c97090e, 0x7c95981a,
+  0x7c9426d8, 0x7c92b54a, 0x7c91436f, 0x7c8fd148, 0x7c8e5ed3, 0x7c8cec12,
+    0x7c8b7903, 0x7c8a05a8,
+  0x7c889200, 0x7c871e0c, 0x7c85a9ca, 0x7c84353c, 0x7c82c060, 0x7c814b39,
+    0x7c7fd5c4, 0x7c7e6002,
+  0x7c7ce9f4, 0x7c7b7399, 0x7c79fcf1, 0x7c7885fc, 0x7c770eba, 0x7c75972c,
+    0x7c741f51, 0x7c72a729,
+  0x7c712eb5, 0x7c6fb5f3, 0x7c6e3ce5, 0x7c6cc38a, 0x7c6b49e3, 0x7c69cfee,
+    0x7c6855ad, 0x7c66db1f,
+  0x7c656045, 0x7c63e51e, 0x7c6269aa, 0x7c60ede9, 0x7c5f71db, 0x7c5df581,
+    0x7c5c78da, 0x7c5afbe6,
+  0x7c597ea6, 0x7c580119, 0x7c56833f, 0x7c550519, 0x7c5386a6, 0x7c5207e6,
+    0x7c5088d9, 0x7c4f0980,
+  0x7c4d89da, 0x7c4c09e8, 0x7c4a89a8, 0x7c49091c, 0x7c478844, 0x7c46071f,
+    0x7c4485ad, 0x7c4303ee,
+  0x7c4181e3, 0x7c3fff8b, 0x7c3e7ce7, 0x7c3cf9f5, 0x7c3b76b8, 0x7c39f32d,
+    0x7c386f56, 0x7c36eb33,
+  0x7c3566c2, 0x7c33e205, 0x7c325cfc, 0x7c30d7a6, 0x7c2f5203, 0x7c2dcc14,
+    0x7c2c45d8, 0x7c2abf4f,
+  0x7c29387a, 0x7c27b158, 0x7c2629ea, 0x7c24a22f, 0x7c231a28, 0x7c2191d4,
+    0x7c200933, 0x7c1e8046,
+  0x7c1cf70c, 0x7c1b6d86, 0x7c19e3b3, 0x7c185994, 0x7c16cf28, 0x7c15446f,
+    0x7c13b96a, 0x7c122e19,
+  0x7c10a27b, 0x7c0f1690, 0x7c0d8a59, 0x7c0bfdd5, 0x7c0a7105, 0x7c08e3e8,
+    0x7c07567f, 0x7c05c8c9,
+  0x7c043ac7, 0x7c02ac78, 0x7c011ddd, 0x7bff8ef5, 0x7bfdffc1, 0x7bfc7041,
+    0x7bfae073, 0x7bf9505a,
+  0x7bf7bff4, 0x7bf62f41, 0x7bf49e42, 0x7bf30cf6, 0x7bf17b5e, 0x7befe97a,
+    0x7bee5749, 0x7becc4cc,
+  0x7beb3202, 0x7be99eec, 0x7be80b89, 0x7be677da, 0x7be4e3df, 0x7be34f97,
+    0x7be1bb02, 0x7be02621,
+  0x7bde90f4, 0x7bdcfb7b, 0x7bdb65b5, 0x7bd9cfa2, 0x7bd83944, 0x7bd6a298,
+    0x7bd50ba1, 0x7bd3745d,
+  0x7bd1dccc, 0x7bd044f0, 0x7bceacc7, 0x7bcd1451, 0x7bcb7b8f, 0x7bc9e281,
+    0x7bc84927, 0x7bc6af80,
+  0x7bc5158c, 0x7bc37b4d, 0x7bc1e0c1, 0x7bc045e9, 0x7bbeaac4, 0x7bbd0f53,
+    0x7bbb7396, 0x7bb9d78c,
+  0x7bb83b36, 0x7bb69e94, 0x7bb501a5, 0x7bb3646a, 0x7bb1c6e3, 0x7bb02910,
+    0x7bae8af0, 0x7bacec84,
+  0x7bab4dcc, 0x7ba9aec7, 0x7ba80f76, 0x7ba66fd9, 0x7ba4cfef, 0x7ba32fba,
+    0x7ba18f38, 0x7b9fee69,
+  0x7b9e4d4f, 0x7b9cabe8, 0x7b9b0a35, 0x7b996836, 0x7b97c5ea, 0x7b962352,
+    0x7b94806e, 0x7b92dd3e,
+  0x7b9139c2, 0x7b8f95f9, 0x7b8df1e4, 0x7b8c4d83, 0x7b8aa8d6, 0x7b8903dc,
+    0x7b875e96, 0x7b85b904,
+  0x7b841326, 0x7b826cfc, 0x7b80c686, 0x7b7f1fc3, 0x7b7d78b4, 0x7b7bd159,
+    0x7b7a29b2, 0x7b7881be,
+  0x7b76d97f, 0x7b7530f3, 0x7b73881b, 0x7b71def7, 0x7b703587, 0x7b6e8bcb,
+    0x7b6ce1c2, 0x7b6b376e,
+  0x7b698ccd, 0x7b67e1e0, 0x7b6636a7, 0x7b648b22, 0x7b62df51, 0x7b613334,
+    0x7b5f86ca, 0x7b5dda15,
+  0x7b5c2d13, 0x7b5a7fc6, 0x7b58d22c, 0x7b572446, 0x7b557614, 0x7b53c796,
+    0x7b5218cc, 0x7b5069b6,
+  0x7b4eba53, 0x7b4d0aa5, 0x7b4b5aab, 0x7b49aa64, 0x7b47f9d2, 0x7b4648f3,
+    0x7b4497c9, 0x7b42e652,
+  0x7b413490, 0x7b3f8281, 0x7b3dd026, 0x7b3c1d80, 0x7b3a6a8d, 0x7b38b74e,
+    0x7b3703c3, 0x7b354fed,
+  0x7b339bca, 0x7b31e75b, 0x7b3032a0, 0x7b2e7d9a, 0x7b2cc847, 0x7b2b12a8,
+    0x7b295cbe, 0x7b27a687,
+  0x7b25f004, 0x7b243936, 0x7b22821b, 0x7b20cab5, 0x7b1f1302, 0x7b1d5b04,
+    0x7b1ba2b9, 0x7b19ea23,
+  0x7b183141, 0x7b167813, 0x7b14be99, 0x7b1304d3, 0x7b114ac1, 0x7b0f9063,
+    0x7b0dd5b9, 0x7b0c1ac4,
+  0x7b0a5f82, 0x7b08a3f5, 0x7b06e81b, 0x7b052bf6, 0x7b036f85, 0x7b01b2c8,
+    0x7afff5bf, 0x7afe386a,
+  0x7afc7aca, 0x7afabcdd, 0x7af8fea5, 0x7af74021, 0x7af58151, 0x7af3c235,
+    0x7af202cd, 0x7af0431a,
+  0x7aee831a, 0x7aecc2cf, 0x7aeb0238, 0x7ae94155, 0x7ae78026, 0x7ae5beac,
+    0x7ae3fce6, 0x7ae23ad4,
+  0x7ae07876, 0x7adeb5cc, 0x7adcf2d6, 0x7adb2f95, 0x7ad96c08, 0x7ad7a82f,
+    0x7ad5e40a, 0x7ad41f9a,
+  0x7ad25ade, 0x7ad095d6, 0x7aced082, 0x7acd0ae3, 0x7acb44f8, 0x7ac97ec1,
+    0x7ac7b83e, 0x7ac5f170,
+  0x7ac42a55, 0x7ac262ef, 0x7ac09b3e, 0x7abed341, 0x7abd0af7, 0x7abb4263,
+    0x7ab97982, 0x7ab7b056,
+  0x7ab5e6de, 0x7ab41d1b, 0x7ab2530b, 0x7ab088b0, 0x7aaebe0a, 0x7aacf318,
+    0x7aab27da, 0x7aa95c50,
+  0x7aa7907b, 0x7aa5c45a, 0x7aa3f7ed, 0x7aa22b35, 0x7aa05e31, 0x7a9e90e1,
+    0x7a9cc346, 0x7a9af55f,
+  0x7a99272d, 0x7a9758af, 0x7a9589e5, 0x7a93bad0, 0x7a91eb6f, 0x7a901bc2,
+    0x7a8e4bca, 0x7a8c7b87,
+  0x7a8aaaf7, 0x7a88da1c, 0x7a8708f6, 0x7a853784, 0x7a8365c6, 0x7a8193bd,
+    0x7a7fc168, 0x7a7deec8,
+  0x7a7c1bdc, 0x7a7a48a4, 0x7a787521, 0x7a76a153, 0x7a74cd38, 0x7a72f8d3,
+    0x7a712422, 0x7a6f4f25,
+  0x7a6d79dd, 0x7a6ba449, 0x7a69ce6a, 0x7a67f83f, 0x7a6621c9, 0x7a644b07,
+    0x7a6273fa, 0x7a609ca1,
+  0x7a5ec4fc, 0x7a5ced0d, 0x7a5b14d1, 0x7a593c4b, 0x7a576379, 0x7a558a5b,
+    0x7a53b0f2, 0x7a51d73d,
+  0x7a4ffd3d, 0x7a4e22f2, 0x7a4c485b, 0x7a4a6d78, 0x7a48924b, 0x7a46b6d1,
+    0x7a44db0d, 0x7a42fefd,
+  0x7a4122a1, 0x7a3f45fa, 0x7a3d6908, 0x7a3b8bca, 0x7a39ae41, 0x7a37d06d,
+    0x7a35f24d, 0x7a3413e2,
+  0x7a32352b, 0x7a305629, 0x7a2e76dc, 0x7a2c9743, 0x7a2ab75f, 0x7a28d72f,
+    0x7a26f6b4, 0x7a2515ee,
+  0x7a2334dd, 0x7a215380, 0x7a1f71d7, 0x7a1d8fe4, 0x7a1bada5, 0x7a19cb1b,
+    0x7a17e845, 0x7a160524,
+  0x7a1421b8, 0x7a123e01, 0x7a1059fe, 0x7a0e75b0, 0x7a0c9117, 0x7a0aac32,
+    0x7a08c702, 0x7a06e187,
+  0x7a04fbc1, 0x7a0315af, 0x7a012f52, 0x79ff48aa, 0x79fd61b6, 0x79fb7a77,
+    0x79f992ed, 0x79f7ab18,
+  0x79f5c2f8, 0x79f3da8c, 0x79f1f1d5, 0x79f008d3, 0x79ee1f86, 0x79ec35ed,
+    0x79ea4c09, 0x79e861da,
+  0x79e67760, 0x79e48c9b, 0x79e2a18a, 0x79e0b62e, 0x79deca87, 0x79dcde95,
+    0x79daf258, 0x79d905d0,
+  0x79d718fc, 0x79d52bdd, 0x79d33e73, 0x79d150be, 0x79cf62be, 0x79cd7473,
+    0x79cb85dc, 0x79c996fb,
+  0x79c7a7ce, 0x79c5b856, 0x79c3c893, 0x79c1d885, 0x79bfe82c, 0x79bdf788,
+    0x79bc0698, 0x79ba155e,
+  0x79b823d8, 0x79b63207, 0x79b43fec, 0x79b24d85, 0x79b05ad3, 0x79ae67d6,
+    0x79ac748e, 0x79aa80fb,
+  0x79a88d1d, 0x79a698f4, 0x79a4a480, 0x79a2afc1, 0x79a0bab6, 0x799ec561,
+    0x799ccfc1, 0x799ad9d5,
+  0x7998e39f, 0x7996ed1e, 0x7994f651, 0x7992ff3a, 0x799107d8, 0x798f102a,
+    0x798d1832, 0x798b1fef,
+  0x79892761, 0x79872e87, 0x79853563, 0x79833bf4, 0x7981423a, 0x797f4835,
+    0x797d4de5, 0x797b534a,
+  0x79795864, 0x79775d33, 0x797561b8, 0x797365f1, 0x797169df, 0x796f6d83,
+    0x796d70dc, 0x796b73e9,
+  0x796976ac, 0x79677924, 0x79657b51, 0x79637d33, 0x79617eca, 0x795f8017,
+    0x795d8118, 0x795b81cf,
+  0x7959823b, 0x7957825c, 0x79558232, 0x795381bd, 0x795180fe, 0x794f7ff3,
+    0x794d7e9e, 0x794b7cfe,
+  0x79497b13, 0x794778dd, 0x7945765d, 0x79437391, 0x7941707b, 0x793f6d1a,
+    0x793d696f, 0x793b6578,
+  0x79396137, 0x79375cab, 0x793557d4, 0x793352b2, 0x79314d46, 0x792f478f,
+    0x792d418d, 0x792b3b40,
+  0x792934a9, 0x79272dc7, 0x7925269a, 0x79231f22, 0x79211760, 0x791f0f53,
+    0x791d06fb, 0x791afe59,
+  0x7918f56c, 0x7916ec34, 0x7914e2b2, 0x7912d8e4, 0x7910cecc, 0x790ec46a,
+    0x790cb9bd, 0x790aaec5,
+  0x7908a382, 0x790697f5, 0x79048c1d, 0x79027ffa, 0x7900738d, 0x78fe66d5,
+    0x78fc59d3, 0x78fa4c86,
+  0x78f83eee, 0x78f6310c, 0x78f422df, 0x78f21467, 0x78f005a5, 0x78edf698,
+    0x78ebe741, 0x78e9d79f,
+  0x78e7c7b2, 0x78e5b77b, 0x78e3a6f9, 0x78e1962d, 0x78df8516, 0x78dd73b5,
+    0x78db6209, 0x78d95012,
+  0x78d73dd1, 0x78d52b46, 0x78d31870, 0x78d1054f, 0x78cef1e4, 0x78ccde2e,
+    0x78caca2e, 0x78c8b5e3,
+  0x78c6a14e, 0x78c48c6e, 0x78c27744, 0x78c061cf, 0x78be4c10, 0x78bc3606,
+    0x78ba1fb2, 0x78b80913,
+  0x78b5f22a, 0x78b3daf7, 0x78b1c379, 0x78afabb0, 0x78ad939d, 0x78ab7b40,
+    0x78a96298, 0x78a749a6,
+  0x78a53069, 0x78a316e2, 0x78a0fd11, 0x789ee2f5, 0x789cc88f, 0x789aadde,
+    0x789892e3, 0x7896779d,
+  0x78945c0d, 0x78924033, 0x7890240e, 0x788e07a0, 0x788beae6, 0x7889cde2,
+    0x7887b094, 0x788592fc,
+  0x78837519, 0x788156ec, 0x787f3875, 0x787d19b3, 0x787afaa7, 0x7878db50,
+    0x7876bbb0, 0x78749bc5,
+  0x78727b8f, 0x78705b10, 0x786e3a46, 0x786c1932, 0x7869f7d3, 0x7867d62a,
+    0x7865b437, 0x786391fa,
+  0x78616f72, 0x785f4ca1, 0x785d2984, 0x785b061e, 0x7858e26e, 0x7856be73,
+    0x78549a2e, 0x7852759e,
+  0x785050c5, 0x784e2ba1, 0x784c0633, 0x7849e07b, 0x7847ba79, 0x7845942c,
+    0x78436d96, 0x784146b5,
+  0x783f1f8a, 0x783cf815, 0x783ad055, 0x7838a84c, 0x78367ff8, 0x7834575a,
+    0x78322e72, 0x78300540,
+  0x782ddbc4, 0x782bb1fd, 0x782987ed, 0x78275d92, 0x782532ed, 0x782307fe,
+    0x7820dcc5, 0x781eb142,
+  0x781c8575, 0x781a595d, 0x78182cfc, 0x78160051, 0x7813d35b, 0x7811a61b,
+    0x780f7892, 0x780d4abe,
+  0x780b1ca0, 0x7808ee38, 0x7806bf86, 0x7804908a, 0x78026145, 0x780031b5,
+    0x77fe01db, 0x77fbd1b6,
+  0x77f9a148, 0x77f77090, 0x77f53f8e, 0x77f30e42, 0x77f0dcac, 0x77eeaacc,
+    0x77ec78a2, 0x77ea462e,
+  0x77e81370, 0x77e5e068, 0x77e3ad17, 0x77e1797b, 0x77df4595, 0x77dd1165,
+    0x77dadcec, 0x77d8a828,
+  0x77d6731a, 0x77d43dc3, 0x77d20822, 0x77cfd236, 0x77cd9c01, 0x77cb6582,
+    0x77c92eb9, 0x77c6f7a6,
+  0x77c4c04a, 0x77c288a3, 0x77c050b2, 0x77be1878, 0x77bbdff4, 0x77b9a726,
+    0x77b76e0e, 0x77b534ac,
+  0x77b2fb00, 0x77b0c10b, 0x77ae86cc, 0x77ac4c43, 0x77aa1170, 0x77a7d653,
+    0x77a59aec, 0x77a35f3c,
+  0x77a12342, 0x779ee6fe, 0x779caa70, 0x779a6d99, 0x77983077, 0x7795f30c,
+    0x7793b557, 0x77917759,
+  0x778f3910, 0x778cfa7e, 0x778abba2, 0x77887c7d, 0x77863d0d, 0x7783fd54,
+    0x7781bd52, 0x777f7d05,
+  0x777d3c6f, 0x777afb8f, 0x7778ba65, 0x777678f2, 0x77743735, 0x7771f52e,
+    0x776fb2de, 0x776d7044,
+  0x776b2d60, 0x7768ea33, 0x7766a6bc, 0x776462fb, 0x77621ef1, 0x775fda9d,
+    0x775d95ff, 0x775b5118,
+  0x77590be7, 0x7756c66c, 0x775480a8, 0x77523a9b, 0x774ff443, 0x774dada2,
+    0x774b66b8, 0x77491f84,
+  0x7746d806, 0x7744903f, 0x7742482e, 0x773fffd4, 0x773db730, 0x773b6e42,
+    0x7739250b, 0x7736db8b,
+  0x773491c0, 0x773247ad, 0x772ffd50, 0x772db2a9, 0x772b67b9, 0x77291c7f,
+    0x7726d0fc, 0x7724852f,
+  0x77223919, 0x771fecb9, 0x771da010, 0x771b531d, 0x771905e1, 0x7716b85b,
+    0x77146a8c, 0x77121c74,
+  0x770fce12, 0x770d7f66, 0x770b3072, 0x7708e133, 0x770691ab, 0x770441da,
+    0x7701f1c0, 0x76ffa15c,
+  0x76fd50ae, 0x76faffb8, 0x76f8ae78, 0x76f65cee, 0x76f40b1b, 0x76f1b8ff,
+    0x76ef6699, 0x76ed13ea,
+  0x76eac0f2, 0x76e86db0, 0x76e61a25, 0x76e3c650, 0x76e17233, 0x76df1dcb,
+    0x76dcc91b, 0x76da7421,
+  0x76d81ede, 0x76d5c952, 0x76d3737c, 0x76d11d5d, 0x76cec6f5, 0x76cc7043,
+    0x76ca1948, 0x76c7c204,
+  0x76c56a77, 0x76c312a0, 0x76c0ba80, 0x76be6217, 0x76bc0965, 0x76b9b069,
+    0x76b75724, 0x76b4fd96,
+  0x76b2a3bf, 0x76b0499e, 0x76adef34, 0x76ab9481, 0x76a93985, 0x76a6de40,
+    0x76a482b1, 0x76a226da,
+  0x769fcab9, 0x769d6e4f, 0x769b119b, 0x7698b49f, 0x76965759, 0x7693f9ca,
+    0x76919bf3, 0x768f3dd2,
+  0x768cdf67, 0x768a80b4, 0x768821b8, 0x7685c272, 0x768362e4, 0x7681030c,
+    0x767ea2eb, 0x767c4281,
+  0x7679e1ce, 0x767780d2, 0x76751f8d, 0x7672bdfe, 0x76705c27, 0x766dfa07,
+    0x766b979d, 0x766934eb,
+  0x7666d1ef, 0x76646eab, 0x76620b1d, 0x765fa747, 0x765d4327, 0x765adebe,
+    0x76587a0d, 0x76561512,
+  0x7653afce, 0x76514a42, 0x764ee46c, 0x764c7e4d, 0x764a17e6, 0x7647b135,
+    0x76454a3c, 0x7642e2f9,
+  0x76407b6e, 0x763e139a, 0x763bab7c, 0x76394316, 0x7636da67, 0x7634716f,
+    0x7632082e, 0x762f9ea4,
+  0x762d34d1, 0x762acab6, 0x76286051, 0x7625f5a3, 0x76238aad, 0x76211f6e,
+    0x761eb3e6, 0x761c4815,
+  0x7619dbfb, 0x76176f98, 0x761502ed, 0x761295f9, 0x761028bb, 0x760dbb35,
+    0x760b4d67, 0x7608df4f,
+  0x760670ee, 0x76040245, 0x76019353, 0x75ff2418, 0x75fcb495, 0x75fa44c8,
+    0x75f7d4b3, 0x75f56455,
+  0x75f2f3ae, 0x75f082bf, 0x75ee1187, 0x75eba006, 0x75e92e3c, 0x75e6bc2a,
+    0x75e449ce, 0x75e1d72b,
+  0x75df643e, 0x75dcf109, 0x75da7d8b, 0x75d809c4, 0x75d595b4, 0x75d3215c,
+    0x75d0acbc, 0x75ce37d2,
+  0x75cbc2a0, 0x75c94d25, 0x75c6d762, 0x75c46156, 0x75c1eb01, 0x75bf7464,
+    0x75bcfd7e, 0x75ba864f,
+  0x75b80ed8, 0x75b59718, 0x75b31f0f, 0x75b0a6be, 0x75ae2e25, 0x75abb542,
+    0x75a93c18, 0x75a6c2a4,
+  0x75a448e8, 0x75a1cee4, 0x759f5496, 0x759cda01, 0x759a5f22, 0x7597e3fc,
+    0x7595688c, 0x7592ecd4,
+  0x759070d4, 0x758df48b, 0x758b77fa, 0x7588fb20, 0x75867dfd, 0x75840093,
+    0x758182df, 0x757f04e3,
+  0x757c869f, 0x757a0812, 0x7577893d, 0x75750a1f, 0x75728ab9, 0x75700b0a,
+    0x756d8b13, 0x756b0ad3,
+  0x75688a4b, 0x7566097b, 0x75638862, 0x75610701, 0x755e8557, 0x755c0365,
+    0x7559812b, 0x7556fea8,
+  0x75547bdd, 0x7551f8c9, 0x754f756e, 0x754cf1c9, 0x754a6ddd, 0x7547e9a8,
+    0x7545652a, 0x7542e065,
+  0x75405b57, 0x753dd600, 0x753b5061, 0x7538ca7b, 0x7536444b, 0x7533bdd4,
+    0x75313714, 0x752eb00c,
+  0x752c28bb, 0x7529a122, 0x75271941, 0x75249118, 0x752208a7, 0x751f7fed,
+    0x751cf6eb, 0x751a6da0,
+  0x7517e40e, 0x75155a33, 0x7512d010, 0x751045a5, 0x750dbaf2, 0x750b2ff6,
+    0x7508a4b2, 0x75061926,
+  0x75038d52, 0x75010136, 0x74fe74d1, 0x74fbe825, 0x74f95b30, 0x74f6cdf3,
+    0x74f4406d, 0x74f1b2a0,
+  0x74ef248b, 0x74ec962d, 0x74ea0787, 0x74e7789a, 0x74e4e964, 0x74e259e6,
+    0x74dfca20, 0x74dd3a11,
+  0x74daa9bb, 0x74d8191d, 0x74d58836, 0x74d2f708, 0x74d06591, 0x74cdd3d2,
+    0x74cb41cc, 0x74c8af7d,
+  0x74c61ce6, 0x74c38a07, 0x74c0f6e0, 0x74be6372, 0x74bbcfbb, 0x74b93bbc,
+    0x74b6a775, 0x74b412e6,
+  0x74b17e0f, 0x74aee8f0, 0x74ac5389, 0x74a9bddb, 0x74a727e4, 0x74a491a5,
+    0x74a1fb1e, 0x749f6450,
+  0x749ccd39, 0x749a35db, 0x74979e34, 0x74950646, 0x74926e10, 0x748fd592,
+    0x748d3ccb, 0x748aa3be,
+  0x74880a68, 0x748570ca, 0x7482d6e4, 0x74803cb7, 0x747da242, 0x747b0784,
+    0x74786c7f, 0x7475d132,
+  0x7473359e, 0x747099c1, 0x746dfd9d, 0x746b6131, 0x7468c47c, 0x74662781,
+    0x74638a3d, 0x7460ecb2,
+  0x745e4ede, 0x745bb0c3, 0x74591261, 0x745673b6, 0x7453d4c4, 0x7451358a,
+    0x744e9608, 0x744bf63e,
+  0x7449562d, 0x7446b5d4, 0x74441533, 0x7441744b, 0x743ed31b, 0x743c31a3,
+    0x74398fe3, 0x7436eddc,
+  0x74344b8d, 0x7431a8f6, 0x742f0618, 0x742c62f2, 0x7429bf84, 0x74271bcf,
+    0x742477d2, 0x7421d38e,
+  0x741f2f01, 0x741c8a2d, 0x7419e512, 0x74173faf, 0x74149a04, 0x7411f412,
+    0x740f4dd8, 0x740ca756,
+  0x740a008d, 0x7407597d, 0x7404b224, 0x74020a85, 0x73ff629d, 0x73fcba6e,
+    0x73fa11f8, 0x73f7693a,
+  0x73f4c034, 0x73f216e7, 0x73ef6d53, 0x73ecc377, 0x73ea1953, 0x73e76ee8,
+    0x73e4c435, 0x73e2193b,
+  0x73df6df9, 0x73dcc270, 0x73da16a0, 0x73d76a88, 0x73d4be28, 0x73d21182,
+    0x73cf6493, 0x73ccb75d,
+  0x73ca09e0, 0x73c75c1c, 0x73c4ae10, 0x73c1ffbc, 0x73bf5121, 0x73bca23f,
+    0x73b9f315, 0x73b743a4,
+  0x73b493ec, 0x73b1e3ec, 0x73af33a5, 0x73ac8316, 0x73a9d240, 0x73a72123,
+    0x73a46fbf, 0x73a1be13,
+  0x739f0c20, 0x739c59e5, 0x7399a763, 0x7396f49a, 0x73944189, 0x73918e32,
+    0x738eda93, 0x738c26ac,
+  0x7389727f, 0x7386be0a, 0x7384094e, 0x7381544a, 0x737e9f00, 0x737be96e,
+    0x73793395, 0x73767d74,
+  0x7373c70d, 0x7371105e, 0x736e5968, 0x736ba22b, 0x7368eaa6, 0x736632db,
+    0x73637ac8, 0x7360c26e,
+  0x735e09cd, 0x735b50e4, 0x735897b5, 0x7355de3e, 0x73532481, 0x73506a7c,
+    0x734db030, 0x734af59d,
+  0x73483ac2, 0x73457fa1, 0x7342c438, 0x73400889, 0x733d4c92, 0x733a9054,
+    0x7337d3d0, 0x73351704,
+  0x733259f1, 0x732f9c97, 0x732cdef6, 0x732a210d, 0x732762de, 0x7324a468,
+    0x7321e5ab, 0x731f26a7,
+  0x731c675b, 0x7319a7c9, 0x7316e7f0, 0x731427cf, 0x73116768, 0x730ea6ba,
+    0x730be5c5, 0x73092489,
+  0x73066306, 0x7303a13b, 0x7300df2a, 0x72fe1cd2, 0x72fb5a34, 0x72f8974e,
+    0x72f5d421, 0x72f310ad,
+  0x72f04cf3, 0x72ed88f1, 0x72eac4a9, 0x72e8001a, 0x72e53b44, 0x72e27627,
+    0x72dfb0c3, 0x72dceb18,
+  0x72da2526, 0x72d75eee, 0x72d4986f, 0x72d1d1a9, 0x72cf0a9c, 0x72cc4348,
+    0x72c97bad, 0x72c6b3cc,
+  0x72c3eba4, 0x72c12335, 0x72be5a7f, 0x72bb9183, 0x72b8c83f, 0x72b5feb5,
+    0x72b334e4, 0x72b06acd,
+  0x72ada06f, 0x72aad5c9, 0x72a80ade, 0x72a53fab, 0x72a27432, 0x729fa872,
+    0x729cdc6b, 0x729a101e,
+  0x7297438a, 0x729476af, 0x7291a98e, 0x728edc26, 0x728c0e77, 0x72894082,
+    0x72867245, 0x7283a3c3,
+  0x7280d4f9, 0x727e05e9, 0x727b3693, 0x727866f6, 0x72759712, 0x7272c6e7,
+    0x726ff676, 0x726d25bf,
+  0x726a54c1, 0x7267837c, 0x7264b1f0, 0x7261e01e, 0x725f0e06, 0x725c3ba7,
+    0x72596901, 0x72569615,
+  0x7253c2e3, 0x7250ef6a, 0x724e1baa, 0x724b47a4, 0x72487357, 0x72459ec4,
+    0x7242c9ea, 0x723ff4ca,
+  0x723d1f63, 0x723a49b6, 0x723773c3, 0x72349d89, 0x7231c708, 0x722ef041,
+    0x722c1934, 0x722941e0,
+  0x72266a46, 0x72239266, 0x7220ba3f, 0x721de1d1, 0x721b091d, 0x72183023,
+    0x721556e3, 0x72127d5c,
+  0x720fa38e, 0x720cc97b, 0x7209ef21, 0x72071480, 0x7204399a, 0x72015e6d,
+    0x71fe82f9, 0x71fba740,
+  0x71f8cb40, 0x71f5eefa, 0x71f3126d, 0x71f0359a, 0x71ed5881, 0x71ea7b22,
+    0x71e79d7c, 0x71e4bf90,
+  0x71e1e15e, 0x71df02e5, 0x71dc2427, 0x71d94522, 0x71d665d6, 0x71d38645,
+    0x71d0a66d, 0x71cdc650,
+  0x71cae5ec, 0x71c80542, 0x71c52451, 0x71c2431b, 0x71bf619e, 0x71bc7fdb,
+    0x71b99dd2, 0x71b6bb83,
+  0x71b3d8ed, 0x71b0f612, 0x71ae12f0, 0x71ab2f89, 0x71a84bdb, 0x71a567e7,
+    0x71a283ad, 0x719f9f2c,
+  0x719cba66, 0x7199d55a, 0x7196f008, 0x71940a6f, 0x71912490, 0x718e3e6c,
+    0x718b5801, 0x71887151,
+  0x71858a5a, 0x7182a31d, 0x717fbb9a, 0x717cd3d2, 0x7179ebc3, 0x7177036e,
+    0x71741ad3, 0x717131f3,
+  0x716e48cc, 0x716b5f5f, 0x716875ad, 0x71658bb4, 0x7162a175, 0x715fb6f1,
+    0x715ccc26, 0x7159e116,
+  0x7156f5c0, 0x71540a24, 0x71511e42, 0x714e321a, 0x714b45ac, 0x714858f8,
+    0x71456bfe, 0x71427ebf,
+  0x713f9139, 0x713ca36e, 0x7139b55d, 0x7136c706, 0x7133d869, 0x7130e987,
+    0x712dfa5e, 0x712b0af0,
+  0x71281b3c, 0x71252b42, 0x71223b02, 0x711f4a7d, 0x711c59b2, 0x711968a1,
+    0x7116774a, 0x711385ad,
+  0x711093cb, 0x710da1a3, 0x710aaf35, 0x7107bc82, 0x7104c989, 0x7101d64a,
+    0x70fee2c5, 0x70fbeefb,
+  0x70f8faeb, 0x70f60695, 0x70f311fa, 0x70f01d19, 0x70ed27f2, 0x70ea3286,
+    0x70e73cd4, 0x70e446dc,
+  0x70e1509f, 0x70de5a1c, 0x70db6353, 0x70d86c45, 0x70d574f1, 0x70d27d58,
+    0x70cf8579, 0x70cc8d54,
+  0x70c994ea, 0x70c69c3a, 0x70c3a345, 0x70c0aa0a, 0x70bdb08a, 0x70bab6c4,
+    0x70b7bcb8, 0x70b4c267,
+  0x70b1c7d1, 0x70aeccf5, 0x70abd1d3, 0x70a8d66c, 0x70a5dac0, 0x70a2dece,
+    0x709fe296, 0x709ce619,
+  0x7099e957, 0x7096ec4f, 0x7093ef01, 0x7090f16e, 0x708df396, 0x708af579,
+    0x7087f715, 0x7084f86d,
+  0x7081f97f, 0x707efa4c, 0x707bfad3, 0x7078fb15, 0x7075fb11, 0x7072fac9,
+    0x706ffa3a, 0x706cf967,
+  0x7069f84e, 0x7066f6f0, 0x7063f54c, 0x7060f363, 0x705df135, 0x705aeec1,
+    0x7057ec08, 0x7054e90a,
+  0x7051e5c7, 0x704ee23e, 0x704bde70, 0x7048da5d, 0x7045d604, 0x7042d166,
+    0x703fcc83, 0x703cc75b,
+  0x7039c1ed, 0x7036bc3b, 0x7033b643, 0x7030b005, 0x702da983, 0x702aa2bb,
+    0x70279baf, 0x7024945d,
+  0x70218cc6, 0x701e84e9, 0x701b7cc8, 0x70187461, 0x70156bb5, 0x701262c4,
+    0x700f598e, 0x700c5013,
+  0x70094653, 0x70063c4e, 0x70033203, 0x70002774, 0x6ffd1c9f, 0x6ffa1185,
+    0x6ff70626, 0x6ff3fa82,
+  0x6ff0ee99, 0x6fede26b, 0x6fead5f8, 0x6fe7c940, 0x6fe4bc43, 0x6fe1af01,
+    0x6fdea17a, 0x6fdb93ae,
+  0x6fd8859d, 0x6fd57746, 0x6fd268ab, 0x6fcf59cb, 0x6fcc4aa6, 0x6fc93b3c,
+    0x6fc62b8d, 0x6fc31b99,
+  0x6fc00b60, 0x6fbcfae2, 0x6fb9ea20, 0x6fb6d918, 0x6fb3c7cb, 0x6fb0b63a,
+    0x6fada464, 0x6faa9248,
+  0x6fa77fe8, 0x6fa46d43, 0x6fa15a59, 0x6f9e472b, 0x6f9b33b7, 0x6f981fff,
+    0x6f950c01, 0x6f91f7bf,
+  0x6f8ee338, 0x6f8bce6c, 0x6f88b95c, 0x6f85a407, 0x6f828e6c, 0x6f7f788d,
+    0x6f7c626a, 0x6f794c01,
+  0x6f763554, 0x6f731e62, 0x6f70072b, 0x6f6cefb0, 0x6f69d7f0, 0x6f66bfeb,
+    0x6f63a7a1, 0x6f608f13,
+  0x6f5d7640, 0x6f5a5d28, 0x6f5743cb, 0x6f542a2a, 0x6f511044, 0x6f4df61a,
+    0x6f4adbab, 0x6f47c0f7,
+  0x6f44a5ff, 0x6f418ac2, 0x6f3e6f40, 0x6f3b537a, 0x6f38376f, 0x6f351b1f,
+    0x6f31fe8b, 0x6f2ee1b2,
+  0x6f2bc495, 0x6f28a733, 0x6f25898d, 0x6f226ba2, 0x6f1f4d72, 0x6f1c2efe,
+    0x6f191045, 0x6f15f148,
+  0x6f12d206, 0x6f0fb280, 0x6f0c92b6, 0x6f0972a6, 0x6f065253, 0x6f0331ba,
+    0x6f0010de, 0x6efcefbd,
+  0x6ef9ce57, 0x6ef6acad, 0x6ef38abe, 0x6ef0688b, 0x6eed4614, 0x6eea2358,
+    0x6ee70058, 0x6ee3dd13,
+  0x6ee0b98a, 0x6edd95bd, 0x6eda71ab, 0x6ed74d55, 0x6ed428ba, 0x6ed103db,
+    0x6ecddeb8, 0x6ecab950,
+  0x6ec793a4, 0x6ec46db4, 0x6ec1477f, 0x6ebe2106, 0x6ebafa49, 0x6eb7d347,
+    0x6eb4ac02, 0x6eb18477,
+  0x6eae5ca9, 0x6eab3496, 0x6ea80c3f, 0x6ea4e3a4, 0x6ea1bac4, 0x6e9e91a1,
+    0x6e9b6839, 0x6e983e8d,
+  0x6e95149c, 0x6e91ea67, 0x6e8ebfef, 0x6e8b9532, 0x6e886a30, 0x6e853eeb,
+    0x6e821361, 0x6e7ee794,
+  0x6e7bbb82, 0x6e788f2c, 0x6e756291, 0x6e7235b3, 0x6e6f0890, 0x6e6bdb2a,
+    0x6e68ad7f, 0x6e657f90,
+  0x6e62515d, 0x6e5f22e6, 0x6e5bf42b, 0x6e58c52c, 0x6e5595e9, 0x6e526662,
+    0x6e4f3696, 0x6e4c0687,
+  0x6e48d633, 0x6e45a59c, 0x6e4274c1, 0x6e3f43a1, 0x6e3c123e, 0x6e38e096,
+    0x6e35aeab, 0x6e327c7b,
+  0x6e2f4a08, 0x6e2c1750, 0x6e28e455, 0x6e25b115, 0x6e227d92, 0x6e1f49cb,
+    0x6e1c15c0, 0x6e18e171,
+  0x6e15acde, 0x6e127807, 0x6e0f42ec, 0x6e0c0d8e, 0x6e08d7eb, 0x6e05a205,
+    0x6e026bda, 0x6dff356c,
+  0x6dfbfeba, 0x6df8c7c4, 0x6df5908b, 0x6df2590d, 0x6def214c, 0x6debe947,
+    0x6de8b0fe, 0x6de57871,
+  0x6de23fa0, 0x6ddf068c, 0x6ddbcd34, 0x6dd89398, 0x6dd559b9, 0x6dd21f95,
+    0x6dcee52e, 0x6dcbaa83,
+  0x6dc86f95, 0x6dc53462, 0x6dc1f8ec, 0x6dbebd33, 0x6dbb8135, 0x6db844f4,
+    0x6db5086f, 0x6db1cba7,
+  0x6dae8e9b, 0x6dab514b, 0x6da813b8, 0x6da4d5e1, 0x6da197c6, 0x6d9e5968,
+    0x6d9b1ac6, 0x6d97dbe0,
+  0x6d949cb7, 0x6d915d4a, 0x6d8e1d9a, 0x6d8adda6, 0x6d879d6e, 0x6d845cf3,
+    0x6d811c35, 0x6d7ddb33,
+  0x6d7a99ed, 0x6d775864, 0x6d741697, 0x6d70d487, 0x6d6d9233, 0x6d6a4f9c,
+    0x6d670cc1, 0x6d63c9a3,
+  0x6d608641, 0x6d5d429c, 0x6d59feb3, 0x6d56ba87, 0x6d537617, 0x6d503164,
+    0x6d4cec6e, 0x6d49a734,
+  0x6d4661b7, 0x6d431bf6, 0x6d3fd5f2, 0x6d3c8fab, 0x6d394920, 0x6d360252,
+    0x6d32bb40, 0x6d2f73eb,
+  0x6d2c2c53, 0x6d28e477, 0x6d259c58, 0x6d2253f6, 0x6d1f0b50, 0x6d1bc267,
+    0x6d18793b, 0x6d152fcc,
+  0x6d11e619, 0x6d0e9c23, 0x6d0b51e9, 0x6d08076d, 0x6d04bcad, 0x6d0171aa,
+    0x6cfe2663, 0x6cfadada,
+  0x6cf78f0d, 0x6cf442fd, 0x6cf0f6aa, 0x6cedaa13, 0x6cea5d3a, 0x6ce7101d,
+    0x6ce3c2bd, 0x6ce0751a,
+  0x6cdd2733, 0x6cd9d90a, 0x6cd68a9d, 0x6cd33bed, 0x6ccfecfa, 0x6ccc9dc4,
+    0x6cc94e4b, 0x6cc5fe8f,
+  0x6cc2ae90, 0x6cbf5e4d, 0x6cbc0dc8, 0x6cb8bcff, 0x6cb56bf4, 0x6cb21aa5,
+    0x6caec913, 0x6cab773e,
+  0x6ca82527, 0x6ca4d2cc, 0x6ca1802e, 0x6c9e2d4d, 0x6c9ada29, 0x6c9786c2,
+    0x6c943318, 0x6c90df2c,
+  0x6c8d8afc, 0x6c8a3689, 0x6c86e1d3, 0x6c838cdb, 0x6c80379f, 0x6c7ce220,
+    0x6c798c5f, 0x6c76365b,
+  0x6c72e013, 0x6c6f8989, 0x6c6c32bc, 0x6c68dbac, 0x6c658459, 0x6c622cc4,
+    0x6c5ed4eb, 0x6c5b7cd0,
+  0x6c582472, 0x6c54cbd1, 0x6c5172ed, 0x6c4e19c6, 0x6c4ac05d, 0x6c4766b0,
+    0x6c440cc1, 0x6c40b28f,
+  0x6c3d581b, 0x6c39fd63, 0x6c36a269, 0x6c33472c, 0x6c2febad, 0x6c2c8fea,
+    0x6c2933e5, 0x6c25d79d,
+  0x6c227b13, 0x6c1f1e45, 0x6c1bc136, 0x6c1863e3, 0x6c15064e, 0x6c11a876,
+    0x6c0e4a5b, 0x6c0aebfe,
+  0x6c078d5e, 0x6c042e7b, 0x6c00cf56, 0x6bfd6fee, 0x6bfa1044, 0x6bf6b056,
+    0x6bf35027, 0x6befefb5,
+  0x6bec8f00, 0x6be92e08, 0x6be5ccce, 0x6be26b52, 0x6bdf0993, 0x6bdba791,
+    0x6bd8454d, 0x6bd4e2c6,
+  0x6bd17ffd, 0x6bce1cf1, 0x6bcab9a3, 0x6bc75613, 0x6bc3f23f, 0x6bc08e2a,
+    0x6bbd29d2, 0x6bb9c537,
+  0x6bb6605a, 0x6bb2fb3b, 0x6baf95d9, 0x6bac3034, 0x6ba8ca4e, 0x6ba56425,
+    0x6ba1fdb9, 0x6b9e970b,
+  0x6b9b301b, 0x6b97c8e8, 0x6b946173, 0x6b90f9bc, 0x6b8d91c2, 0x6b8a2986,
+    0x6b86c107, 0x6b835846,
+  0x6b7fef43, 0x6b7c85fe, 0x6b791c76, 0x6b75b2ac, 0x6b7248a0, 0x6b6ede51,
+    0x6b6b73c0, 0x6b6808ed,
+  0x6b649dd8, 0x6b613280, 0x6b5dc6e6, 0x6b5a5b0a, 0x6b56eeec, 0x6b53828b,
+    0x6b5015e9, 0x6b4ca904,
+  0x6b493bdd, 0x6b45ce73, 0x6b4260c8, 0x6b3ef2da, 0x6b3b84ab, 0x6b381639,
+    0x6b34a785, 0x6b31388e,
+  0x6b2dc956, 0x6b2a59dc, 0x6b26ea1f, 0x6b237a21, 0x6b2009e0, 0x6b1c995d,
+    0x6b192898, 0x6b15b791,
+  0x6b124648, 0x6b0ed4bd, 0x6b0b62f0, 0x6b07f0e1, 0x6b047e90, 0x6b010bfd,
+    0x6afd9928, 0x6afa2610,
+  0x6af6b2b7, 0x6af33f1c, 0x6aefcb3f, 0x6aec5720, 0x6ae8e2bf, 0x6ae56e1c,
+    0x6ae1f937, 0x6ade8410,
+  0x6adb0ea8, 0x6ad798fd, 0x6ad42311, 0x6ad0ace2, 0x6acd3672, 0x6ac9bfc0,
+    0x6ac648cb, 0x6ac2d195,
+  0x6abf5a1e, 0x6abbe264, 0x6ab86a68, 0x6ab4f22b, 0x6ab179ac, 0x6aae00eb,
+    0x6aaa87e8, 0x6aa70ea4,
+  0x6aa3951d, 0x6aa01b55, 0x6a9ca14b, 0x6a992700, 0x6a95ac72, 0x6a9231a3,
+    0x6a8eb692, 0x6a8b3b3f,
+  0x6a87bfab, 0x6a8443d5, 0x6a80c7bd, 0x6a7d4b64, 0x6a79cec8, 0x6a7651ec,
+    0x6a72d4cd, 0x6a6f576d,
+  0x6a6bd9cb, 0x6a685be8, 0x6a64ddc2, 0x6a615f5c, 0x6a5de0b3, 0x6a5a61c9,
+    0x6a56e29e, 0x6a536331,
+  0x6a4fe382, 0x6a4c6391, 0x6a48e360, 0x6a4562ec, 0x6a41e237, 0x6a3e6140,
+    0x6a3ae008, 0x6a375e8f,
+  0x6a33dcd4, 0x6a305ad7, 0x6a2cd899, 0x6a295619, 0x6a25d358, 0x6a225055,
+    0x6a1ecd11, 0x6a1b498c,
+  0x6a17c5c5, 0x6a1441bc, 0x6a10bd72, 0x6a0d38e7, 0x6a09b41a, 0x6a062f0c,
+    0x6a02a9bc, 0x69ff242b,
+  0x69fb9e59, 0x69f81845, 0x69f491f0, 0x69f10b5a, 0x69ed8482, 0x69e9fd69,
+    0x69e6760f, 0x69e2ee73,
+  0x69df6696, 0x69dbde77, 0x69d85618, 0x69d4cd77, 0x69d14494, 0x69cdbb71,
+    0x69ca320c, 0x69c6a866,
+  0x69c31e7f, 0x69bf9456, 0x69bc09ec, 0x69b87f41, 0x69b4f455, 0x69b16928,
+    0x69adddb9, 0x69aa5209,
+  0x69a6c618, 0x69a339e6, 0x699fad73, 0x699c20be, 0x699893c9, 0x69950692,
+    0x6991791a, 0x698deb61,
+  0x698a5d67, 0x6986cf2c, 0x698340af, 0x697fb1f2, 0x697c22f3, 0x697893b4,
+    0x69750433, 0x69717472,
+  0x696de46f, 0x696a542b, 0x6966c3a6, 0x696332e1, 0x695fa1da, 0x695c1092,
+    0x69587f09, 0x6954ed40,
+  0x69515b35, 0x694dc8e9, 0x694a365c, 0x6946a38f, 0x69431080, 0x693f7d31,
+    0x693be9a0, 0x693855cf,
+  0x6934c1bd, 0x69312d6a, 0x692d98d6, 0x692a0401, 0x69266eeb, 0x6922d995,
+    0x691f43fd, 0x691bae25,
+  0x6918180c, 0x691481b2, 0x6910eb17, 0x690d543b, 0x6909bd1f, 0x690625c2,
+    0x69028e24, 0x68fef645,
+  0x68fb5e25, 0x68f7c5c5, 0x68f42d24, 0x68f09442, 0x68ecfb20, 0x68e961bd,
+    0x68e5c819, 0x68e22e34,
+  0x68de940f, 0x68daf9a9, 0x68d75f02, 0x68d3c41b, 0x68d028f2, 0x68cc8d8a,
+    0x68c8f1e0, 0x68c555f6,
+  0x68c1b9cc, 0x68be1d61, 0x68ba80b5, 0x68b6e3c8, 0x68b3469b, 0x68afa92e,
+    0x68ac0b7f, 0x68a86d91,
+  0x68a4cf61, 0x68a130f1, 0x689d9241, 0x6899f350, 0x6896541f, 0x6892b4ad,
+    0x688f14fa, 0x688b7507,
+  0x6887d4d4, 0x68843460, 0x688093ab, 0x687cf2b6, 0x68795181, 0x6875b00b,
+    0x68720e55, 0x686e6c5e,
+  0x686aca27, 0x686727b0, 0x686384f8, 0x685fe200, 0x685c3ec7, 0x68589b4e,
+    0x6854f795, 0x6851539b,
+  0x684daf61, 0x684a0ae6, 0x6846662c, 0x6842c131, 0x683f1bf5, 0x683b7679,
+    0x6837d0bd, 0x68342ac1,
+  0x68308485, 0x682cde08, 0x6829374b, 0x6825904d, 0x6821e910, 0x681e4192,
+    0x681a99d4, 0x6816f1d6,
+  0x68134997, 0x680fa118, 0x680bf85a, 0x68084f5a, 0x6804a61b, 0x6800fc9c,
+    0x67fd52dc, 0x67f9a8dd,
+  0x67f5fe9d, 0x67f2541d, 0x67eea95d, 0x67eafe5d, 0x67e7531c, 0x67e3a79c,
+    0x67dffbdc, 0x67dc4fdb,
+  0x67d8a39a, 0x67d4f71a, 0x67d14a59, 0x67cd9d58, 0x67c9f017, 0x67c64297,
+    0x67c294d6, 0x67bee6d5,
+  0x67bb3894, 0x67b78a13, 0x67b3db53, 0x67b02c52, 0x67ac7d11, 0x67a8cd91,
+    0x67a51dd0, 0x67a16dcf,
+  0x679dbd8f, 0x679a0d0f, 0x67965c4e, 0x6792ab4e, 0x678efa0e, 0x678b488e,
+    0x678796ce, 0x6783e4cf,
+  0x6780328f, 0x677c8010, 0x6778cd50, 0x67751a51, 0x67716713, 0x676db394,
+    0x6769ffd5, 0x67664bd7,
+  0x67629799, 0x675ee31b, 0x675b2e5e, 0x67577960, 0x6753c423, 0x67500ea7,
+    0x674c58ea, 0x6748a2ee,
+  0x6744ecb2, 0x67413636, 0x673d7f7b, 0x6739c880, 0x67361145, 0x673259ca,
+    0x672ea210, 0x672aea17,
+  0x672731dd, 0x67237964, 0x671fc0ac, 0x671c07b4, 0x67184e7c, 0x67149504,
+    0x6710db4d, 0x670d2157,
+  0x67096721, 0x6705acab, 0x6701f1f6, 0x66fe3701, 0x66fa7bcd, 0x66f6c059,
+    0x66f304a6, 0x66ef48b3,
+  0x66eb8c80, 0x66e7d00f, 0x66e4135d, 0x66e0566c, 0x66dc993c, 0x66d8dbcd,
+    0x66d51e1d, 0x66d1602f,
+  0x66cda201, 0x66c9e393, 0x66c624e7, 0x66c265fa, 0x66bea6cf, 0x66bae764,
+    0x66b727ba, 0x66b367d0,
+  0x66afa7a7, 0x66abe73f, 0x66a82697, 0x66a465b0, 0x66a0a489, 0x669ce324,
+    0x6699217f, 0x66955f9b,
+  0x66919d77, 0x668ddb14, 0x668a1872, 0x66865591, 0x66829270, 0x667ecf11,
+    0x667b0b72, 0x66774793,
+  0x66738376, 0x666fbf19, 0x666bfa7d, 0x666835a2, 0x66647088, 0x6660ab2f,
+    0x665ce596, 0x66591fbf,
+  0x665559a8, 0x66519352, 0x664dccbd, 0x664a05e9, 0x66463ed6, 0x66427784,
+    0x663eaff2, 0x663ae822,
+  0x66372012, 0x663357c4, 0x662f8f36, 0x662bc66a, 0x6627fd5e, 0x66243413,
+    0x66206a8a, 0x661ca0c1,
+  0x6618d6b9, 0x66150c73, 0x661141ed, 0x660d7729, 0x6609ac25, 0x6605e0e3,
+    0x66021561, 0x65fe49a1,
+  0x65fa7da2, 0x65f6b164, 0x65f2e4e7, 0x65ef182b, 0x65eb4b30, 0x65e77df6,
+    0x65e3b07e, 0x65dfe2c6,
+  0x65dc14d0, 0x65d8469b, 0x65d47827, 0x65d0a975, 0x65ccda83, 0x65c90b53,
+    0x65c53be4, 0x65c16c36,
+  0x65bd9c49, 0x65b9cc1e, 0x65b5fbb4, 0x65b22b0b, 0x65ae5a23, 0x65aa88fd,
+    0x65a6b798, 0x65a2e5f4,
+  0x659f1412, 0x659b41f1, 0x65976f91, 0x65939cf3, 0x658fca15, 0x658bf6fa,
+    0x6588239f, 0x65845006,
+  0x65807c2f, 0x657ca818, 0x6578d3c4, 0x6574ff30, 0x65712a5e, 0x656d554d,
+    0x65697ffe, 0x6565aa71,
+  0x6561d4a4, 0x655dfe99, 0x655a2850, 0x655651c8, 0x65527b02, 0x654ea3fd,
+    0x654accba, 0x6546f538,
+  0x65431d77, 0x653f4579, 0x653b6d3b, 0x653794c0, 0x6533bc06, 0x652fe30d,
+    0x652c09d6, 0x65283061,
+  0x652456ad, 0x65207cbb, 0x651ca28a, 0x6518c81b, 0x6514ed6e, 0x65111283,
+    0x650d3759, 0x65095bf0,
+  0x6505804a, 0x6501a465, 0x64fdc841, 0x64f9ebe0, 0x64f60f40, 0x64f23262,
+    0x64ee5546, 0x64ea77eb,
+  0x64e69a52, 0x64e2bc7b, 0x64dede66, 0x64db0012, 0x64d72180, 0x64d342b0,
+    0x64cf63a2, 0x64cb8456,
+  0x64c7a4cb, 0x64c3c502, 0x64bfe4fc, 0x64bc04b6, 0x64b82433, 0x64b44372,
+    0x64b06273, 0x64ac8135,
+  0x64a89fba, 0x64a4be00, 0x64a0dc08, 0x649cf9d2, 0x6499175e, 0x649534ac,
+    0x649151bc, 0x648d6e8e,
+  0x64898b22, 0x6485a778, 0x6481c390, 0x647ddf6a, 0x6479fb06, 0x64761664,
+    0x64723184, 0x646e4c66,
+  0x646a670a, 0x64668170, 0x64629b98, 0x645eb582, 0x645acf2e, 0x6456e89d,
+    0x645301cd, 0x644f1ac0,
+  0x644b3375, 0x64474bec, 0x64436425, 0x643f7c20, 0x643b93dd, 0x6437ab5d,
+    0x6433c29f, 0x642fd9a3,
+  0x642bf069, 0x642806f1, 0x64241d3c, 0x64203348, 0x641c4917, 0x64185ea9,
+    0x641473fc, 0x64108912,
+  0x640c9dea, 0x6408b284, 0x6404c6e1, 0x6400db00, 0x63fceee1, 0x63f90285,
+    0x63f515eb, 0x63f12913,
+  0x63ed3bfd, 0x63e94eaa, 0x63e5611a, 0x63e1734b, 0x63dd853f, 0x63d996f6,
+    0x63d5a86f, 0x63d1b9aa,
+  0x63cdcaa8, 0x63c9db68, 0x63c5ebeb, 0x63c1fc30, 0x63be0c37, 0x63ba1c01,
+    0x63b62b8e, 0x63b23add,
+  0x63ae49ee, 0x63aa58c2, 0x63a66759, 0x63a275b2, 0x639e83cd, 0x639a91ac,
+    0x63969f4c, 0x6392acaf,
+  0x638eb9d5, 0x638ac6be, 0x6386d369, 0x6382dfd6, 0x637eec07, 0x637af7fa,
+    0x637703af, 0x63730f27,
+  0x636f1a62, 0x636b2560, 0x63673020, 0x63633aa3, 0x635f44e8, 0x635b4ef0,
+    0x635758bb, 0x63536249,
+  0x634f6b99, 0x634b74ad, 0x63477d82, 0x6343861b, 0x633f8e76, 0x633b9695,
+    0x63379e76, 0x6333a619,
+  0x632fad80, 0x632bb4a9, 0x6327bb96, 0x6323c245, 0x631fc8b7, 0x631bceeb,
+    0x6317d4e3, 0x6313da9e,
+  0x630fe01b, 0x630be55b, 0x6307ea5e, 0x6303ef25, 0x62fff3ae, 0x62fbf7fa,
+    0x62f7fc08, 0x62f3ffda,
+  0x62f0036f, 0x62ec06c7, 0x62e809e2, 0x62e40cbf, 0x62e00f60, 0x62dc11c4,
+    0x62d813eb, 0x62d415d4,
+  0x62d01781, 0x62cc18f1, 0x62c81a24, 0x62c41b1a, 0x62c01bd3, 0x62bc1c4f,
+    0x62b81c8f, 0x62b41c91,
+  0x62b01c57, 0x62ac1bdf, 0x62a81b2b, 0x62a41a3a, 0x62a0190c, 0x629c17a1,
+    0x629815fa, 0x62941415,
+  0x629011f4, 0x628c0f96, 0x62880cfb, 0x62840a23, 0x6280070f, 0x627c03be,
+    0x62780030, 0x6273fc65,
+  0x626ff85e, 0x626bf41a, 0x6267ef99, 0x6263eadc, 0x625fe5e1, 0x625be0ab,
+    0x6257db37, 0x6253d587,
+  0x624fcf9a, 0x624bc970, 0x6247c30a, 0x6243bc68, 0x623fb588, 0x623bae6c,
+    0x6237a714, 0x62339f7e,
+  0x622f97ad, 0x622b8f9e, 0x62278754, 0x62237ecc, 0x621f7608, 0x621b6d08,
+    0x621763cb, 0x62135a51,
+  0x620f509b, 0x620b46a9, 0x62073c7a, 0x6203320e, 0x61ff2766, 0x61fb1c82,
+    0x61f71161, 0x61f30604,
+  0x61eefa6b, 0x61eaee95, 0x61e6e282, 0x61e2d633, 0x61dec9a8, 0x61dabce0,
+    0x61d6afdd, 0x61d2a29c,
+  0x61ce9520, 0x61ca8767, 0x61c67971, 0x61c26b40, 0x61be5cd2, 0x61ba4e28,
+    0x61b63f41, 0x61b2301e,
+  0x61ae20bf, 0x61aa1124, 0x61a6014d, 0x61a1f139, 0x619de0e9, 0x6199d05d,
+    0x6195bf94, 0x6191ae90,
+  0x618d9d4f, 0x61898bd2, 0x61857a19, 0x61816824, 0x617d55f2, 0x61794385,
+    0x617530db, 0x61711df5,
+  0x616d0ad3, 0x6168f775, 0x6164e3db, 0x6160d005, 0x615cbbf3, 0x6158a7a4,
+    0x6154931a, 0x61507e54,
+  0x614c6951, 0x61485413, 0x61443e98, 0x614028e2, 0x613c12f0, 0x6137fcc1,
+    0x6133e657, 0x612fcfb0,
+  0x612bb8ce, 0x6127a1b0, 0x61238a56, 0x611f72c0, 0x611b5aee, 0x611742e0,
+    0x61132a96, 0x610f1210,
+  0x610af94f, 0x6106e051, 0x6102c718, 0x60feada3, 0x60fa93f2, 0x60f67a05,
+    0x60f25fdd, 0x60ee4579,
+  0x60ea2ad8, 0x60e60ffd, 0x60e1f4e5, 0x60ddd991, 0x60d9be02, 0x60d5a237,
+    0x60d18631, 0x60cd69ee,
+  0x60c94d70, 0x60c530b6, 0x60c113c1, 0x60bcf690, 0x60b8d923, 0x60b4bb7a,
+    0x60b09d96, 0x60ac7f76,
+  0x60a8611b, 0x60a44284, 0x60a023b1, 0x609c04a3, 0x6097e559, 0x6093c5d3,
+    0x608fa612, 0x608b8616,
+  0x608765dd, 0x6083456a, 0x607f24ba, 0x607b03d0, 0x6076e2a9, 0x6072c148,
+    0x606e9faa, 0x606a7dd2,
+  0x60665bbd, 0x6062396e, 0x605e16e2, 0x6059f41c, 0x6055d11a, 0x6051addc,
+    0x604d8a63, 0x604966af,
+  0x604542bf, 0x60411e94, 0x603cfa2e, 0x6038d58c, 0x6034b0af, 0x60308b97,
+    0x602c6643, 0x602840b4,
+  0x60241ae9, 0x601ff4e3, 0x601bcea2, 0x6017a826, 0x6013816e, 0x600f5a7b,
+    0x600b334d, 0x60070be4,
+  0x6002e43f, 0x5ffebc5f, 0x5ffa9444, 0x5ff66bee, 0x5ff2435d, 0x5fee1a90,
+    0x5fe9f188, 0x5fe5c845,
+  0x5fe19ec7, 0x5fdd750e, 0x5fd94b19, 0x5fd520ea, 0x5fd0f67f, 0x5fcccbd9,
+    0x5fc8a0f8, 0x5fc475dc,
+  0x5fc04a85, 0x5fbc1ef3, 0x5fb7f326, 0x5fb3c71e, 0x5faf9adb, 0x5fab6e5d,
+    0x5fa741a3, 0x5fa314af,
+  0x5f9ee780, 0x5f9aba16, 0x5f968c70, 0x5f925e90, 0x5f8e3075, 0x5f8a021f,
+    0x5f85d38e, 0x5f81a4c2,
+  0x5f7d75bb, 0x5f794679, 0x5f7516fd, 0x5f70e745, 0x5f6cb753, 0x5f688726,
+    0x5f6456be, 0x5f60261b,
+  0x5f5bf53d, 0x5f57c424, 0x5f5392d1, 0x5f4f6143, 0x5f4b2f7a, 0x5f46fd76,
+    0x5f42cb37, 0x5f3e98be,
+  0x5f3a660a, 0x5f36331b, 0x5f31fff1, 0x5f2dcc8d, 0x5f2998ee, 0x5f256515,
+    0x5f213100, 0x5f1cfcb1,
+  0x5f18c827, 0x5f149363, 0x5f105e64, 0x5f0c292a, 0x5f07f3b6, 0x5f03be07,
+    0x5eff881d, 0x5efb51f9,
+  0x5ef71b9b, 0x5ef2e501, 0x5eeeae2d, 0x5eea771f, 0x5ee63fd6, 0x5ee20853,
+    0x5eddd094, 0x5ed9989c,
+  0x5ed56069, 0x5ed127fb, 0x5eccef53, 0x5ec8b671, 0x5ec47d54, 0x5ec043fc,
+    0x5ebc0a6a, 0x5eb7d09e,
+  0x5eb39697, 0x5eaf5c56, 0x5eab21da, 0x5ea6e724, 0x5ea2ac34, 0x5e9e7109,
+    0x5e9a35a4, 0x5e95fa05,
+  0x5e91be2b, 0x5e8d8217, 0x5e8945c8, 0x5e85093f, 0x5e80cc7c, 0x5e7c8f7f,
+    0x5e785247, 0x5e7414d5,
+  0x5e6fd729, 0x5e6b9943, 0x5e675b22, 0x5e631cc7, 0x5e5ede32, 0x5e5a9f62,
+    0x5e566059, 0x5e522115,
+  0x5e4de197, 0x5e49a1df, 0x5e4561ed, 0x5e4121c0, 0x5e3ce15a, 0x5e38a0b9,
+    0x5e345fde, 0x5e301ec9,
+  0x5e2bdd7a, 0x5e279bf1, 0x5e235a2e, 0x5e1f1830, 0x5e1ad5f9, 0x5e169388,
+    0x5e1250dc, 0x5e0e0df7,
+  0x5e09cad7, 0x5e05877e, 0x5e0143ea, 0x5dfd001d, 0x5df8bc15, 0x5df477d4,
+    0x5df03359, 0x5debeea3,
+  0x5de7a9b4, 0x5de3648b, 0x5ddf1f28, 0x5ddad98b, 0x5dd693b4, 0x5dd24da3,
+    0x5dce0759, 0x5dc9c0d4,
+  0x5dc57a16, 0x5dc1331d, 0x5dbcebeb, 0x5db8a480, 0x5db45cda, 0x5db014fa,
+    0x5dabcce1, 0x5da7848e,
+  0x5da33c01, 0x5d9ef33b, 0x5d9aaa3a, 0x5d966100, 0x5d92178d, 0x5d8dcddf,
+    0x5d8983f8, 0x5d8539d7,
+  0x5d80ef7c, 0x5d7ca4e8, 0x5d785a1a, 0x5d740f12, 0x5d6fc3d1, 0x5d6b7856,
+    0x5d672ca2, 0x5d62e0b4,
+  0x5d5e948c, 0x5d5a482a, 0x5d55fb90, 0x5d51aebb, 0x5d4d61ad, 0x5d491465,
+    0x5d44c6e4, 0x5d40792a,
+  0x5d3c2b35, 0x5d37dd08, 0x5d338ea0, 0x5d2f4000, 0x5d2af125, 0x5d26a212,
+    0x5d2252c5, 0x5d1e033e,
+  0x5d19b37e, 0x5d156385, 0x5d111352, 0x5d0cc2e5, 0x5d087240, 0x5d042161,
+    0x5cffd048, 0x5cfb7ef7,
+  0x5cf72d6b, 0x5cf2dba7, 0x5cee89a9, 0x5cea3772, 0x5ce5e501, 0x5ce19258,
+    0x5cdd3f75, 0x5cd8ec58,
+  0x5cd49903, 0x5cd04574, 0x5ccbf1ab, 0x5cc79daa, 0x5cc3496f, 0x5cbef4fc,
+    0x5cbaa04f, 0x5cb64b68,
+  0x5cb1f649, 0x5cada0f0, 0x5ca94b5e, 0x5ca4f594, 0x5ca09f8f, 0x5c9c4952,
+    0x5c97f2dc, 0x5c939c2c,
+  0x5c8f4544, 0x5c8aee22, 0x5c8696c7, 0x5c823f34, 0x5c7de767, 0x5c798f61,
+    0x5c753722, 0x5c70deaa,
+  0x5c6c85f9, 0x5c682d0f, 0x5c63d3eb, 0x5c5f7a8f, 0x5c5b20fa, 0x5c56c72c,
+    0x5c526d25, 0x5c4e12e5,
+  0x5c49b86d, 0x5c455dbb, 0x5c4102d0, 0x5c3ca7ad, 0x5c384c50, 0x5c33f0bb,
+    0x5c2f94ec, 0x5c2b38e5,
+  0x5c26dca5, 0x5c22802c, 0x5c1e237b, 0x5c19c690, 0x5c15696d, 0x5c110c11,
+    0x5c0cae7c, 0x5c0850ae,
+  0x5c03f2a8, 0x5bff9469, 0x5bfb35f1, 0x5bf6d740, 0x5bf27857, 0x5bee1935,
+    0x5be9b9da, 0x5be55a46,
+  0x5be0fa7a, 0x5bdc9a75, 0x5bd83a37, 0x5bd3d9c1, 0x5bcf7912, 0x5bcb182b,
+    0x5bc6b70b, 0x5bc255b2,
+  0x5bbdf421, 0x5bb99257, 0x5bb53054, 0x5bb0ce19, 0x5bac6ba6, 0x5ba808f9,
+    0x5ba3a615, 0x5b9f42f7,
+  0x5b9adfa2, 0x5b967c13, 0x5b92184d, 0x5b8db44d, 0x5b895016, 0x5b84eba6,
+    0x5b8086fd, 0x5b7c221c,
+  0x5b77bd02, 0x5b7357b0, 0x5b6ef226, 0x5b6a8c63, 0x5b662668, 0x5b61c035,
+    0x5b5d59c9, 0x5b58f324,
+  0x5b548c48, 0x5b502533, 0x5b4bbde6, 0x5b475660, 0x5b42eea2, 0x5b3e86ac,
+    0x5b3a1e7e, 0x5b35b617,
+  0x5b314d78, 0x5b2ce4a1, 0x5b287b91, 0x5b241249, 0x5b1fa8c9, 0x5b1b3f11,
+    0x5b16d521, 0x5b126af8,
+  0x5b0e0098, 0x5b0995ff, 0x5b052b2e, 0x5b00c025, 0x5afc54e3, 0x5af7e96a,
+    0x5af37db8, 0x5aef11cf,
+  0x5aeaa5ad, 0x5ae63953, 0x5ae1ccc1, 0x5add5ff7, 0x5ad8f2f5, 0x5ad485bb,
+    0x5ad01849, 0x5acbaa9f,
+  0x5ac73cbd, 0x5ac2cea3, 0x5abe6050, 0x5ab9f1c6, 0x5ab58304, 0x5ab1140a,
+    0x5aaca4d8, 0x5aa8356f,
+  0x5aa3c5cd, 0x5a9f55f3, 0x5a9ae5e2, 0x5a967598, 0x5a920517, 0x5a8d945d,
+    0x5a89236c, 0x5a84b243,
+  0x5a8040e3, 0x5a7bcf4a, 0x5a775d7a, 0x5a72eb71, 0x5a6e7931, 0x5a6a06ba,
+    0x5a65940a, 0x5a612123,
+  0x5a5cae04, 0x5a583aad, 0x5a53c71e, 0x5a4f5358, 0x5a4adf5a, 0x5a466b24,
+    0x5a41f6b7, 0x5a3d8212,
+  0x5a390d35, 0x5a349821, 0x5a3022d5, 0x5a2bad51, 0x5a273796, 0x5a22c1a3,
+    0x5a1e4b79, 0x5a19d517,
+  0x5a155e7d, 0x5a10e7ac, 0x5a0c70a3, 0x5a07f963, 0x5a0381eb, 0x59ff0a3c,
+    0x59fa9255, 0x59f61a36,
+  0x59f1a1e0, 0x59ed2953, 0x59e8b08e, 0x59e43792, 0x59dfbe5e, 0x59db44f3,
+    0x59d6cb50, 0x59d25176,
+  0x59cdd765, 0x59c95d1c, 0x59c4e29c, 0x59c067e4, 0x59bbecf5, 0x59b771cf,
+    0x59b2f671, 0x59ae7add,
+  0x59a9ff10, 0x59a5830d, 0x59a106d2, 0x599c8a60, 0x59980db6, 0x599390d5,
+    0x598f13bd, 0x598a966e,
+  0x598618e8, 0x59819b2a, 0x597d1d35, 0x59789f09, 0x597420a6, 0x596fa20b,
+    0x596b233a, 0x5966a431,
+  0x596224f1, 0x595da57a, 0x595925cc, 0x5954a5e6, 0x595025ca, 0x594ba576,
+    0x594724ec, 0x5942a42a,
+  0x593e2331, 0x5939a202, 0x5935209b, 0x59309efd, 0x592c1d28, 0x59279b1c,
+    0x592318d9, 0x591e9660,
+  0x591a13af, 0x591590c7, 0x59110da8, 0x590c8a53, 0x590806c6, 0x59038302,
+    0x58feff08, 0x58fa7ad7,
+  0x58f5f66e, 0x58f171cf, 0x58ececf9, 0x58e867ed, 0x58e3e2a9, 0x58df5d2e,
+    0x58dad77d, 0x58d65195,
+  0x58d1cb76, 0x58cd4520, 0x58c8be94, 0x58c437d1, 0x58bfb0d7, 0x58bb29a6,
+    0x58b6a23e, 0x58b21aa0,
+  0x58ad92cb, 0x58a90ac0, 0x58a4827d, 0x589ffa04, 0x589b7155, 0x5896e86f,
+    0x58925f52, 0x588dd5fe,
+  0x58894c74, 0x5884c2b3, 0x588038bb, 0x587bae8d, 0x58772429, 0x5872998e,
+    0x586e0ebc, 0x586983b4,
+  0x5864f875, 0x58606d00, 0x585be154, 0x58575571, 0x5852c958, 0x584e3d09,
+    0x5849b083, 0x584523c7,
+  0x584096d4, 0x583c09ab, 0x58377c4c, 0x5832eeb6, 0x582e60e9, 0x5829d2e6,
+    0x582544ad, 0x5820b63e,
+  0x581c2798, 0x581798bb, 0x581309a9, 0x580e7a60, 0x5809eae1, 0x58055b2b,
+    0x5800cb3f, 0x57fc3b1d,
+  0x57f7aac5, 0x57f31a36, 0x57ee8971, 0x57e9f876, 0x57e56744, 0x57e0d5dd,
+    0x57dc443f, 0x57d7b26b,
+  0x57d32061, 0x57ce8e20, 0x57c9fbaa, 0x57c568fd, 0x57c0d61a, 0x57bc4301,
+    0x57b7afb2, 0x57b31c2d,
+  0x57ae8872, 0x57a9f480, 0x57a56059, 0x57a0cbfb, 0x579c3768, 0x5797a29e,
+    0x57930d9e, 0x578e7869,
+  0x5789e2fd, 0x57854d5b, 0x5780b784, 0x577c2176, 0x57778b32, 0x5772f4b9,
+    0x576e5e09, 0x5769c724,
+  0x57653009, 0x576098b7, 0x575c0130, 0x57576973, 0x5752d180, 0x574e3957,
+    0x5749a0f9, 0x57450864,
+  0x57406f9a, 0x573bd69a, 0x57373d64, 0x5732a3f8, 0x572e0a56, 0x5729707f,
+    0x5724d672, 0x57203c2f,
+  0x571ba1b7, 0x57170708, 0x57126c24, 0x570dd10a, 0x570935bb, 0x57049a36,
+    0x56fffe7b, 0x56fb628b,
+  0x56f6c664, 0x56f22a09, 0x56ed8d77, 0x56e8f0b0, 0x56e453b4, 0x56dfb681,
+    0x56db1919, 0x56d67b7c,
+  0x56d1dda9, 0x56cd3fa1, 0x56c8a162, 0x56c402ef, 0x56bf6446, 0x56bac567,
+    0x56b62653, 0x56b18709,
+  0x56ace78a, 0x56a847d6, 0x56a3a7ec, 0x569f07cc, 0x569a6777, 0x5695c6ed,
+    0x5691262d, 0x568c8538,
+  0x5687e40e, 0x568342ae, 0x567ea118, 0x5679ff4e, 0x56755d4e, 0x5670bb19,
+    0x566c18ae, 0x5667760e,
+  0x5662d339, 0x565e302e, 0x56598cee, 0x5654e979, 0x565045cf, 0x564ba1f0,
+    0x5646fddb, 0x56425991,
+  0x563db512, 0x5639105d, 0x56346b74, 0x562fc655, 0x562b2101, 0x56267b78,
+    0x5621d5ba, 0x561d2fc6,
+  0x5618899e, 0x5613e340, 0x560f3cae, 0x560a95e6, 0x5605eee9, 0x560147b7,
+    0x55fca050, 0x55f7f8b4,
+  0x55f350e3, 0x55eea8dd, 0x55ea00a2, 0x55e55832, 0x55e0af8d, 0x55dc06b3,
+    0x55d75da4, 0x55d2b460,
+  0x55ce0ae7, 0x55c96139, 0x55c4b757, 0x55c00d3f, 0x55bb62f3, 0x55b6b871,
+    0x55b20dbb, 0x55ad62d0,
+  0x55a8b7b0, 0x55a40c5b, 0x559f60d1, 0x559ab513, 0x55960920, 0x55915cf8,
+    0x558cb09b, 0x55880409,
+  0x55835743, 0x557eaa48, 0x5579fd18, 0x55754fb3, 0x5570a21a, 0x556bf44c,
+    0x55674649, 0x55629812,
+  0x555de9a6, 0x55593b05, 0x55548c30, 0x554fdd26, 0x554b2de7, 0x55467e74,
+    0x5541cecc, 0x553d1ef0,
+  0x55386edf, 0x5533be99, 0x552f0e1f, 0x552a5d70, 0x5525ac8d, 0x5520fb75,
+    0x551c4a29, 0x551798a8,
+  0x5512e6f3, 0x550e3509, 0x550982eb, 0x5504d099, 0x55001e12, 0x54fb6b56,
+    0x54f6b866, 0x54f20542,
+  0x54ed51e9, 0x54e89e5c, 0x54e3ea9a, 0x54df36a5, 0x54da827a, 0x54d5ce1c,
+    0x54d11989, 0x54cc64c2,
+  0x54c7afc6, 0x54c2fa96, 0x54be4532, 0x54b98f9a, 0x54b4d9cd, 0x54b023cc,
+    0x54ab6d97, 0x54a6b72e,
+  0x54a20090, 0x549d49bf, 0x549892b9, 0x5493db7f, 0x548f2410, 0x548a6c6e,
+    0x5485b497, 0x5480fc8c,
+  0x547c444d, 0x54778bda, 0x5472d333, 0x546e1a58, 0x54696149, 0x5464a805,
+    0x545fee8e, 0x545b34e3,
+  0x54567b03, 0x5451c0f0, 0x544d06a8, 0x54484c2d, 0x5443917d, 0x543ed699,
+    0x543a1b82, 0x54356037,
+  0x5430a4b7, 0x542be904, 0x54272d1d, 0x54227102, 0x541db4b3, 0x5418f830,
+    0x54143b79, 0x540f7e8e,
+  0x540ac170, 0x5406041d, 0x54014697, 0x53fc88dd, 0x53f7caef, 0x53f30cce,
+    0x53ee4e78, 0x53e98fef,
+  0x53e4d132, 0x53e01242, 0x53db531d, 0x53d693c5, 0x53d1d439, 0x53cd147a,
+    0x53c85486, 0x53c3945f,
+  0x53bed405, 0x53ba1377, 0x53b552b5, 0x53b091bf, 0x53abd096, 0x53a70f39,
+    0x53a24da9, 0x539d8be5,
+  0x5398c9ed, 0x539407c2, 0x538f4564, 0x538a82d1, 0x5385c00c, 0x5380fd12,
+    0x537c39e6, 0x53777685,
+  0x5372b2f2, 0x536def2a, 0x53692b30, 0x53646701, 0x535fa2a0, 0x535ade0b,
+    0x53561942, 0x53515447,
+  0x534c8f17, 0x5347c9b5, 0x5343041f, 0x533e3e55, 0x53397859, 0x5334b229,
+    0x532febc5, 0x532b252f,
+  0x53265e65, 0x53219767, 0x531cd037, 0x531808d3, 0x5313413c, 0x530e7972,
+    0x5309b174, 0x5304e943,
+  0x530020df, 0x52fb5848, 0x52f68f7e, 0x52f1c680, 0x52ecfd4f, 0x52e833ec,
+    0x52e36a55, 0x52dea08a,
+  0x52d9d68d, 0x52d50c5d, 0x52d041f9, 0x52cb7763, 0x52c6ac99, 0x52c1e19d,
+    0x52bd166d, 0x52b84b0a,
+  0x52b37f74, 0x52aeb3ac, 0x52a9e7b0, 0x52a51b81, 0x52a04f1f, 0x529b828a,
+    0x5296b5c3, 0x5291e8c8,
+  0x528d1b9b, 0x52884e3a, 0x528380a7, 0x527eb2e0, 0x5279e4e7, 0x527516bb,
+    0x5270485c, 0x526b79ca,
+  0x5266ab06, 0x5261dc0e, 0x525d0ce4, 0x52583d87, 0x52536df7, 0x524e9e34,
+    0x5249ce3f, 0x5244fe17,
+  0x52402dbc, 0x523b5d2e, 0x52368c6e, 0x5231bb7b, 0x522cea55, 0x522818fc,
+    0x52234771, 0x521e75b3,
+  0x5219a3c3, 0x5214d1a0, 0x520fff4a, 0x520b2cc2, 0x52065a07, 0x52018719,
+    0x51fcb3f9, 0x51f7e0a6,
+  0x51f30d21, 0x51ee3969, 0x51e9657e, 0x51e49162, 0x51dfbd12, 0x51dae890,
+    0x51d613dc, 0x51d13ef5,
+  0x51cc69db, 0x51c79490, 0x51c2bf11, 0x51bde960, 0x51b9137d, 0x51b43d68,
+    0x51af6720, 0x51aa90a5,
+  0x51a5b9f9, 0x51a0e31a, 0x519c0c08, 0x519734c4, 0x51925d4e, 0x518d85a6,
+    0x5188adcb, 0x5183d5be,
+  0x517efd7f, 0x517a250d, 0x51754c69, 0x51707393, 0x516b9a8b, 0x5166c150,
+    0x5161e7e4, 0x515d0e45,
+  0x51583473, 0x51535a70, 0x514e803b, 0x5149a5d3, 0x5144cb39, 0x513ff06d,
+    0x513b156f, 0x51363a3f,
+  0x51315edd, 0x512c8348, 0x5127a782, 0x5122cb8a, 0x511def5f, 0x51191302,
+    0x51143674, 0x510f59b3,
+  0x510a7cc1, 0x51059f9c, 0x5100c246, 0x50fbe4bd, 0x50f70703, 0x50f22916,
+    0x50ed4af8, 0x50e86ca8,
+  0x50e38e25, 0x50deaf71, 0x50d9d08b, 0x50d4f173, 0x50d0122a, 0x50cb32ae,
+    0x50c65301, 0x50c17322,
+  0x50bc9311, 0x50b7b2ce, 0x50b2d259, 0x50adf1b3, 0x50a910db, 0x50a42fd1,
+    0x509f4e95, 0x509a6d28,
+  0x50958b88, 0x5090a9b8, 0x508bc7b5, 0x5086e581, 0x5082031b, 0x507d2083,
+    0x50783dba, 0x50735abf,
+  0x506e7793, 0x50699435, 0x5064b0a5, 0x505fcce4, 0x505ae8f1, 0x505604cd,
+    0x50512077, 0x504c3bef,
+  0x50475736, 0x5042724c, 0x503d8d30, 0x5038a7e2, 0x5033c263, 0x502edcb2,
+    0x5029f6d1, 0x502510bd,
+  0x50202a78, 0x501b4402, 0x50165d5a, 0x50117681, 0x500c8f77, 0x5007a83b,
+    0x5002c0cd, 0x4ffdd92f,
+  0x4ff8f15f, 0x4ff4095e, 0x4fef212b, 0x4fea38c7, 0x4fe55032, 0x4fe0676c,
+    0x4fdb7e74, 0x4fd6954b,
+  0x4fd1abf0, 0x4fccc265, 0x4fc7d8a8, 0x4fc2eeba, 0x4fbe049b, 0x4fb91a4b,
+    0x4fb42fc9, 0x4faf4517,
+  0x4faa5a33, 0x4fa56f1e, 0x4fa083d8, 0x4f9b9861, 0x4f96acb8, 0x4f91c0df,
+    0x4f8cd4d4, 0x4f87e899,
+  0x4f82fc2c, 0x4f7e0f8f, 0x4f7922c0, 0x4f7435c0, 0x4f6f488f, 0x4f6a5b2e,
+    0x4f656d9b, 0x4f607fd7,
+  0x4f5b91e3, 0x4f56a3bd, 0x4f51b566, 0x4f4cc6df, 0x4f47d827, 0x4f42e93d,
+    0x4f3dfa23, 0x4f390ad8,
+  0x4f341b5c, 0x4f2f2baf, 0x4f2a3bd2, 0x4f254bc3, 0x4f205b84, 0x4f1b6b14,
+    0x4f167a73, 0x4f1189a1,
+  0x4f0c989f, 0x4f07a76b, 0x4f02b608, 0x4efdc473, 0x4ef8d2ad, 0x4ef3e0b7,
+    0x4eeeee90, 0x4ee9fc39,
+  0x4ee509b1, 0x4ee016f8, 0x4edb240e, 0x4ed630f4, 0x4ed13da9, 0x4ecc4a2e,
+    0x4ec75682, 0x4ec262a5,
+  0x4ebd6e98, 0x4eb87a5a, 0x4eb385ec, 0x4eae914d, 0x4ea99c7d, 0x4ea4a77d,
+    0x4e9fb24d, 0x4e9abcec,
+  0x4e95c75b, 0x4e90d199, 0x4e8bdba6, 0x4e86e583, 0x4e81ef30, 0x4e7cf8ac,
+    0x4e7801f8, 0x4e730b14,
+  0x4e6e13ff, 0x4e691cba, 0x4e642544, 0x4e5f2d9e, 0x4e5a35c7, 0x4e553dc1,
+    0x4e50458a, 0x4e4b4d22,
+  0x4e46548b, 0x4e415bc3, 0x4e3c62cb, 0x4e3769a2, 0x4e32704a, 0x4e2d76c1,
+    0x4e287d08, 0x4e23831e,
+  0x4e1e8905, 0x4e198ebb, 0x4e149441, 0x4e0f9997, 0x4e0a9ebd, 0x4e05a3b2,
+    0x4e00a878, 0x4dfbad0d,
+  0x4df6b173, 0x4df1b5a8, 0x4decb9ad, 0x4de7bd82, 0x4de2c127, 0x4dddc49c,
+    0x4dd8c7e1, 0x4dd3caf6,
+  0x4dcecdda, 0x4dc9d08f, 0x4dc4d314, 0x4dbfd569, 0x4dbad78e, 0x4db5d983,
+    0x4db0db48, 0x4dabdcdd,
+  0x4da6de43, 0x4da1df78, 0x4d9ce07d, 0x4d97e153, 0x4d92e1f9, 0x4d8de26f,
+    0x4d88e2b5, 0x4d83e2cb,
+  0x4d7ee2b1, 0x4d79e268, 0x4d74e1ef, 0x4d6fe146, 0x4d6ae06d, 0x4d65df64,
+    0x4d60de2c, 0x4d5bdcc4,
+  0x4d56db2d, 0x4d51d965, 0x4d4cd76e, 0x4d47d547, 0x4d42d2f1, 0x4d3dd06b,
+    0x4d38cdb5, 0x4d33cad0,
+  0x4d2ec7bb, 0x4d29c476, 0x4d24c102, 0x4d1fbd5e, 0x4d1ab98b, 0x4d15b588,
+    0x4d10b155, 0x4d0bacf3,
+  0x4d06a862, 0x4d01a3a0, 0x4cfc9eb0, 0x4cf79990, 0x4cf29440, 0x4ced8ec1,
+    0x4ce88913, 0x4ce38335,
+  0x4cde7d28, 0x4cd976eb, 0x4cd4707f, 0x4ccf69e3, 0x4cca6318, 0x4cc55c1e,
+    0x4cc054f4, 0x4cbb4d9b,
+  0x4cb64613, 0x4cb13e5b, 0x4cac3674, 0x4ca72e5e, 0x4ca22619, 0x4c9d1da4,
+    0x4c981500, 0x4c930c2d,
+  0x4c8e032a, 0x4c88f9f8, 0x4c83f097, 0x4c7ee707, 0x4c79dd48, 0x4c74d359,
+    0x4c6fc93b, 0x4c6abeef,
+  0x4c65b473, 0x4c60a9c8, 0x4c5b9eed, 0x4c5693e4, 0x4c5188ac, 0x4c4c7d44,
+    0x4c4771ae, 0x4c4265e8,
+  0x4c3d59f3, 0x4c384dd0, 0x4c33417d, 0x4c2e34fb, 0x4c29284b, 0x4c241b6b,
+    0x4c1f0e5c, 0x4c1a011f,
+  0x4c14f3b2, 0x4c0fe617, 0x4c0ad84c, 0x4c05ca53, 0x4c00bc2b, 0x4bfbadd4,
+    0x4bf69f4e, 0x4bf19099,
+  0x4bec81b5, 0x4be772a3, 0x4be26362, 0x4bdd53f2, 0x4bd84453, 0x4bd33485,
+    0x4bce2488, 0x4bc9145d,
+  0x4bc40403, 0x4bbef37b, 0x4bb9e2c3, 0x4bb4d1dd, 0x4bafc0c8, 0x4baaaf85,
+    0x4ba59e12, 0x4ba08c72,
+  0x4b9b7aa2, 0x4b9668a4, 0x4b915677, 0x4b8c441c, 0x4b873192, 0x4b821ed9,
+    0x4b7d0bf2, 0x4b77f8dc,
+  0x4b72e598, 0x4b6dd225, 0x4b68be84, 0x4b63aab4, 0x4b5e96b6, 0x4b598289,
+    0x4b546e2d, 0x4b4f59a4,
+  0x4b4a44eb, 0x4b453005, 0x4b401aef, 0x4b3b05ac, 0x4b35f03a, 0x4b30da9a,
+    0x4b2bc4cb, 0x4b26aece,
+  0x4b2198a2, 0x4b1c8248, 0x4b176bc0, 0x4b12550a, 0x4b0d3e25, 0x4b082712,
+    0x4b030fd1, 0x4afdf861,
+  0x4af8e0c3, 0x4af3c8f7, 0x4aeeb0fd, 0x4ae998d4, 0x4ae4807d, 0x4adf67f8,
+    0x4ada4f45, 0x4ad53664,
+  0x4ad01d54, 0x4acb0417, 0x4ac5eaab, 0x4ac0d111, 0x4abbb749, 0x4ab69d53,
+    0x4ab1832f, 0x4aac68dc,
+  0x4aa74e5c, 0x4aa233ae, 0x4a9d18d1, 0x4a97fdc7, 0x4a92e28e, 0x4a8dc728,
+    0x4a88ab93, 0x4a838fd1,
+  0x4a7e73e0, 0x4a7957c2, 0x4a743b76, 0x4a6f1efc, 0x4a6a0253, 0x4a64e57d,
+    0x4a5fc879, 0x4a5aab48,
+  0x4a558de8, 0x4a50705a, 0x4a4b529f, 0x4a4634b6, 0x4a41169f, 0x4a3bf85a,
+    0x4a36d9e7, 0x4a31bb47,
+  0x4a2c9c79, 0x4a277d7d, 0x4a225e53, 0x4a1d3efc, 0x4a181f77, 0x4a12ffc4,
+    0x4a0ddfe4, 0x4a08bfd5,
+  0x4a039f9a, 0x49fe7f30, 0x49f95e99, 0x49f43dd4, 0x49ef1ce2, 0x49e9fbc2,
+    0x49e4da74, 0x49dfb8f9,
+  0x49da9750, 0x49d5757a, 0x49d05376, 0x49cb3145, 0x49c60ee6, 0x49c0ec59,
+    0x49bbc9a0, 0x49b6a6b8,
+  0x49b183a3, 0x49ac6061, 0x49a73cf1, 0x49a21954, 0x499cf589, 0x4997d191,
+    0x4992ad6c, 0x498d8919,
+  0x49886499, 0x49833fec, 0x497e1b11, 0x4978f609, 0x4973d0d3, 0x496eab70,
+    0x496985e0, 0x49646023,
+  0x495f3a38, 0x495a1420, 0x4954eddb, 0x494fc768, 0x494aa0c9, 0x494579fc,
+    0x49405302, 0x493b2bdb,
+  0x49360486, 0x4930dd05, 0x492bb556, 0x49268d7a, 0x49216571, 0x491c3d3b,
+    0x491714d8, 0x4911ec47,
+  0x490cc38a, 0x49079aa0, 0x49027188, 0x48fd4844, 0x48f81ed2, 0x48f2f534,
+    0x48edcb68, 0x48e8a170,
+  0x48e3774a, 0x48de4cf8, 0x48d92278, 0x48d3f7cc, 0x48ceccf3, 0x48c9a1ed,
+    0x48c476b9, 0x48bf4b59,
+  0x48ba1fcd, 0x48b4f413, 0x48afc82c, 0x48aa9c19, 0x48a56fd9, 0x48a0436c,
+    0x489b16d2, 0x4895ea0b,
+  0x4890bd18, 0x488b8ff8, 0x488662ab, 0x48813531, 0x487c078b, 0x4876d9b8,
+    0x4871abb8, 0x486c7d8c,
+  0x48674f33, 0x486220ad, 0x485cf1fa, 0x4857c31b, 0x48529410, 0x484d64d7,
+    0x48483572, 0x484305e1,
+  0x483dd623, 0x4838a638, 0x48337621, 0x482e45dd, 0x4829156d, 0x4823e4d0,
+    0x481eb407, 0x48198311,
+  0x481451ef, 0x480f20a0, 0x4809ef25, 0x4804bd7e, 0x47ff8baa, 0x47fa59a9,
+    0x47f5277d, 0x47eff523,
+  0x47eac29e, 0x47e58fec, 0x47e05d0e, 0x47db2a03, 0x47d5f6cc, 0x47d0c369,
+    0x47cb8fd9, 0x47c65c1d,
+  0x47c12835, 0x47bbf421, 0x47b6bfe0, 0x47b18b74, 0x47ac56da, 0x47a72215,
+    0x47a1ed24, 0x479cb806,
+  0x479782bc, 0x47924d46, 0x478d17a4, 0x4787e1d6, 0x4782abdb, 0x477d75b5,
+    0x47783f62, 0x477308e3,
+  0x476dd239, 0x47689b62, 0x4763645f, 0x475e2d30, 0x4758f5d5, 0x4753be4e,
+    0x474e869b, 0x47494ebc,
+  0x474416b1, 0x473ede7a, 0x4739a617, 0x47346d89, 0x472f34ce, 0x4729fbe7,
+    0x4724c2d5, 0x471f8996,
+  0x471a502c, 0x47151696, 0x470fdcd4, 0x470aa2e6, 0x470568cd, 0x47002e87,
+    0x46faf416, 0x46f5b979,
+  0x46f07eb0, 0x46eb43bc, 0x46e6089b, 0x46e0cd4f, 0x46db91d8, 0x46d65634,
+    0x46d11a65, 0x46cbde6a,
+  0x46c6a244, 0x46c165f1, 0x46bc2974, 0x46b6ecca, 0x46b1aff5, 0x46ac72f4,
+    0x46a735c8, 0x46a1f870,
+  0x469cbaed, 0x46977d3e, 0x46923f63, 0x468d015d, 0x4687c32c, 0x468284cf,
+    0x467d4646, 0x46780792,
+  0x4672c8b3, 0x466d89a8, 0x46684a71, 0x46630b0f, 0x465dcb82, 0x46588bc9,
+    0x46534be5, 0x464e0bd6,
+  0x4648cb9b, 0x46438b35, 0x463e4aa3, 0x463909e7, 0x4633c8fe, 0x462e87eb,
+    0x462946ac, 0x46240542,
+  0x461ec3ad, 0x461981ec, 0x46144001, 0x460efde9, 0x4609bba7, 0x4604793a,
+    0x45ff36a1, 0x45f9f3dd,
+  0x45f4b0ee, 0x45ef6dd4, 0x45ea2a8f, 0x45e4e71f, 0x45dfa383, 0x45da5fbc,
+    0x45d51bcb, 0x45cfd7ae,
+  0x45ca9366, 0x45c54ef3, 0x45c00a55, 0x45bac58c, 0x45b58098, 0x45b03b79,
+    0x45aaf630, 0x45a5b0bb,
+  0x45a06b1b, 0x459b2550, 0x4595df5a, 0x45909939, 0x458b52ee, 0x45860c77,
+    0x4580c5d6, 0x457b7f0a,
+  0x45763813, 0x4570f0f1, 0x456ba9a4, 0x4566622c, 0x45611a8a, 0x455bd2bc,
+    0x45568ac4, 0x455142a2,
+  0x454bfa54, 0x4546b1dc, 0x45416939, 0x453c206b, 0x4536d773, 0x45318e4f,
+    0x452c4502, 0x4526fb89,
+  0x4521b1e6, 0x451c6818, 0x45171e20, 0x4511d3fd, 0x450c89af, 0x45073f37,
+    0x4501f494, 0x44fca9c6,
+  0x44f75ecf, 0x44f213ac, 0x44ecc85f, 0x44e77ce7, 0x44e23145, 0x44dce579,
+    0x44d79982, 0x44d24d60,
+  0x44cd0114, 0x44c7b49e, 0x44c267fd, 0x44bd1b32, 0x44b7ce3c, 0x44b2811c,
+    0x44ad33d2, 0x44a7e65d,
+  0x44a298be, 0x449d4af5, 0x4497fd01, 0x4492aee3, 0x448d609b, 0x44881228,
+    0x4482c38b, 0x447d74c4,
+  0x447825d2, 0x4472d6b7, 0x446d8771, 0x44683801, 0x4462e866, 0x445d98a2,
+    0x445848b3, 0x4452f89b,
+  0x444da858, 0x444857ea, 0x44430753, 0x443db692, 0x443865a7, 0x44331491,
+    0x442dc351, 0x442871e8,
+  0x44232054, 0x441dce96, 0x44187caf, 0x44132a9d, 0x440dd861, 0x440885fc,
+    0x4403336c, 0x43fde0b2,
+  0x43f88dcf, 0x43f33ac1, 0x43ede78a, 0x43e89429, 0x43e3409d, 0x43ddece8,
+    0x43d8990a, 0x43d34501,
+  0x43cdf0ce, 0x43c89c72, 0x43c347eb, 0x43bdf33b, 0x43b89e62, 0x43b3495e,
+    0x43adf431, 0x43a89ed9,
+  0x43a34959, 0x439df3ae, 0x43989dda, 0x439347dc, 0x438df1b4, 0x43889b63,
+    0x438344e8, 0x437dee43,
+  0x43789775, 0x4373407d, 0x436de95b, 0x43689210, 0x43633a9c, 0x435de2fd,
+    0x43588b36, 0x43533344,
+  0x434ddb29, 0x434882e5, 0x43432a77, 0x433dd1e0, 0x4338791f, 0x43332035,
+    0x432dc721, 0x43286de4,
+  0x4323147d, 0x431dbaed, 0x43186133, 0x43130751, 0x430dad44, 0x4308530f,
+    0x4302f8b0, 0x42fd9e28,
+  0x42f84376, 0x42f2e89b, 0x42ed8d97, 0x42e83269, 0x42e2d713, 0x42dd7b93,
+    0x42d81fe9, 0x42d2c417,
+  0x42cd681b, 0x42c80bf6, 0x42c2afa8, 0x42bd5331, 0x42b7f690, 0x42b299c7,
+    0x42ad3cd4, 0x42a7dfb8,
+  0x42a28273, 0x429d2505, 0x4297c76e, 0x429269ae, 0x428d0bc4, 0x4287adb2,
+    0x42824f76, 0x427cf112,
+  0x42779285, 0x427233ce, 0x426cd4ef, 0x426775e6, 0x426216b5, 0x425cb75a,
+    0x425757d7, 0x4251f82b,
+  0x424c9856, 0x42473858, 0x4241d831, 0x423c77e1, 0x42371769, 0x4231b6c7,
+    0x422c55fd, 0x4226f50a,
+  0x422193ee, 0x421c32a9, 0x4216d13c, 0x42116fa5, 0x420c0de6, 0x4206abfe,
+    0x420149ee, 0x41fbe7b5,
+  0x41f68553, 0x41f122c8, 0x41ebc015, 0x41e65d39, 0x41e0fa35, 0x41db9707,
+    0x41d633b1, 0x41d0d033,
+  0x41cb6c8c, 0x41c608bc, 0x41c0a4c4, 0x41bb40a3, 0x41b5dc5a, 0x41b077e8,
+    0x41ab134e, 0x41a5ae8b,
+  0x41a049a0, 0x419ae48c, 0x41957f4f, 0x419019eb, 0x418ab45d, 0x41854ea8,
+    0x417fe8ca, 0x417a82c3,
+  0x41751c94, 0x416fb63d, 0x416a4fbd, 0x4164e916, 0x415f8245, 0x415a1b4d,
+    0x4154b42c, 0x414f4ce2,
+  0x4149e571, 0x41447dd7, 0x413f1615, 0x4139ae2b, 0x41344618, 0x412edddd,
+    0x4129757b, 0x41240cef,
+  0x411ea43c, 0x41193b61, 0x4113d25d, 0x410e6931, 0x4108ffdd, 0x41039661,
+    0x40fe2cbd, 0x40f8c2f1,
+  0x40f358fc, 0x40edeee0, 0x40e8849b, 0x40e31a2f, 0x40ddaf9b, 0x40d844de,
+    0x40d2d9f9, 0x40cd6eed,
+  0x40c803b8, 0x40c2985c, 0x40bd2cd8, 0x40b7c12b, 0x40b25557, 0x40ace95b,
+    0x40a77d37, 0x40a210eb,
+  0x409ca477, 0x409737dc, 0x4091cb18, 0x408c5e2d, 0x4086f11a, 0x408183df,
+    0x407c167c, 0x4076a8f1,
+  0x40713b3f, 0x406bcd65, 0x40665f63, 0x4060f13a, 0x405b82e9, 0x40561470,
+    0x4050a5cf, 0x404b3707,
+  0x4045c817, 0x404058ff, 0x403ae9c0, 0x40357a59, 0x40300acb, 0x402a9b15,
+    0x40252b37, 0x401fbb32,
+  0x401a4b05, 0x4014dab1, 0x400f6a35, 0x4009f992, 0x400488c7, 0x3fff17d5,
+    0x3ff9a6bb, 0x3ff4357a,
+  0x3feec411, 0x3fe95281, 0x3fe3e0c9, 0x3fde6eeb, 0x3fd8fce4, 0x3fd38ab6,
+    0x3fce1861, 0x3fc8a5e5,
+  0x3fc33341, 0x3fbdc076, 0x3fb84d83, 0x3fb2da6a, 0x3fad6729, 0x3fa7f3c0,
+    0x3fa28031, 0x3f9d0c7a,
+  0x3f97989c, 0x3f922496, 0x3f8cb06a, 0x3f873c16, 0x3f81c79b, 0x3f7c52f9,
+    0x3f76de30, 0x3f71693f,
+  0x3f6bf428, 0x3f667ee9, 0x3f610983, 0x3f5b93f6, 0x3f561e42, 0x3f50a867,
+    0x3f4b3265, 0x3f45bc3c,
+  0x3f4045ec, 0x3f3acf75, 0x3f3558d7, 0x3f2fe211, 0x3f2a6b25, 0x3f24f412,
+    0x3f1f7cd8, 0x3f1a0577,
+  0x3f148def, 0x3f0f1640, 0x3f099e6b, 0x3f04266e, 0x3efeae4a, 0x3ef93600,
+    0x3ef3bd8f, 0x3eee44f7,
+  0x3ee8cc38, 0x3ee35352, 0x3eddda46, 0x3ed86113, 0x3ed2e7b9, 0x3ecd6e38,
+    0x3ec7f491, 0x3ec27ac2,
+  0x3ebd00cd, 0x3eb786b2, 0x3eb20c6f, 0x3eac9206, 0x3ea71777, 0x3ea19cc1,
+    0x3e9c21e4, 0x3e96a6e0,
+  0x3e912bb6, 0x3e8bb065, 0x3e8634ee, 0x3e80b950, 0x3e7b3d8c, 0x3e75c1a1,
+    0x3e70458f, 0x3e6ac957,
+  0x3e654cf8, 0x3e5fd073, 0x3e5a53c8, 0x3e54d6f6, 0x3e4f59fe, 0x3e49dcdf,
+    0x3e445f99, 0x3e3ee22e,
+  0x3e39649c, 0x3e33e6e3, 0x3e2e6904, 0x3e28eaff, 0x3e236cd4, 0x3e1dee82,
+    0x3e18700a, 0x3e12f16b,
+  0x3e0d72a6, 0x3e07f3bb, 0x3e0274aa, 0x3dfcf572, 0x3df77615, 0x3df1f691,
+    0x3dec76e6, 0x3de6f716,
+  0x3de1771f, 0x3ddbf703, 0x3dd676c0, 0x3dd0f656, 0x3dcb75c7, 0x3dc5f512,
+    0x3dc07436, 0x3dbaf335,
+  0x3db5720d, 0x3daff0c0, 0x3daa6f4c, 0x3da4edb2, 0x3d9f6bf2, 0x3d99ea0d,
+    0x3d946801, 0x3d8ee5cf,
+  0x3d896377, 0x3d83e0f9, 0x3d7e5e56, 0x3d78db8c, 0x3d73589d, 0x3d6dd587,
+    0x3d68524c, 0x3d62ceeb,
+  0x3d5d4b64, 0x3d57c7b7, 0x3d5243e4, 0x3d4cbfeb, 0x3d473bcd, 0x3d41b789,
+    0x3d3c331f, 0x3d36ae8f,
+  0x3d3129da, 0x3d2ba4fe, 0x3d261ffd, 0x3d209ad7, 0x3d1b158a, 0x3d159018,
+    0x3d100a80, 0x3d0a84c3,
+  0x3d04fee0, 0x3cff78d7, 0x3cf9f2a9, 0x3cf46c55, 0x3ceee5db, 0x3ce95f3c,
+    0x3ce3d877, 0x3cde518d,
+  0x3cd8ca7d, 0x3cd34347, 0x3ccdbbed, 0x3cc8346c, 0x3cc2acc6, 0x3cbd24fb,
+    0x3cb79d0a, 0x3cb214f4,
+  0x3cac8cb8, 0x3ca70457, 0x3ca17bd0, 0x3c9bf324, 0x3c966a53, 0x3c90e15c,
+    0x3c8b5840, 0x3c85cefe,
+  0x3c804598, 0x3c7abc0c, 0x3c75325a, 0x3c6fa883, 0x3c6a1e87, 0x3c649466,
+    0x3c5f0a20, 0x3c597fb4,
+  0x3c53f523, 0x3c4e6a6d, 0x3c48df91, 0x3c435491, 0x3c3dc96b, 0x3c383e20,
+    0x3c32b2b0, 0x3c2d271b,
+  0x3c279b61, 0x3c220f81, 0x3c1c837d, 0x3c16f753, 0x3c116b04, 0x3c0bde91,
+    0x3c0651f8, 0x3c00c53a,
+  0x3bfb3857, 0x3bf5ab50, 0x3bf01e23, 0x3bea90d1, 0x3be5035a, 0x3bdf75bf,
+    0x3bd9e7fe, 0x3bd45a19,
+  0x3bcecc0e, 0x3bc93ddf, 0x3bc3af8b, 0x3bbe2112, 0x3bb89274, 0x3bb303b1,
+    0x3bad74c9, 0x3ba7e5bd,
+  0x3ba2568c, 0x3b9cc736, 0x3b9737bb, 0x3b91a81c, 0x3b8c1857, 0x3b86886e,
+    0x3b80f861, 0x3b7b682e,
+  0x3b75d7d7, 0x3b70475c, 0x3b6ab6bb, 0x3b6525f6, 0x3b5f950c, 0x3b5a03fe,
+    0x3b5472cb, 0x3b4ee173,
+  0x3b494ff7, 0x3b43be57, 0x3b3e2c91, 0x3b389aa8, 0x3b330899, 0x3b2d7666,
+    0x3b27e40f, 0x3b225193,
+  0x3b1cbef3, 0x3b172c2e, 0x3b119945, 0x3b0c0637, 0x3b067305, 0x3b00dfaf,
+    0x3afb4c34, 0x3af5b894,
+  0x3af024d1, 0x3aea90e9, 0x3ae4fcdc, 0x3adf68ac, 0x3ad9d457, 0x3ad43fdd,
+    0x3aceab40, 0x3ac9167e,
+  0x3ac38198, 0x3abdec8d, 0x3ab8575f, 0x3ab2c20c, 0x3aad2c95, 0x3aa796fa,
+    0x3aa2013a, 0x3a9c6b57,
+  0x3a96d54f, 0x3a913f23, 0x3a8ba8d3, 0x3a86125f, 0x3a807bc7, 0x3a7ae50a,
+    0x3a754e2a, 0x3a6fb726,
+  0x3a6a1ffd, 0x3a6488b1, 0x3a5ef140, 0x3a5959ab, 0x3a53c1f3, 0x3a4e2a16,
+    0x3a489216, 0x3a42f9f2,
+  0x3a3d61a9, 0x3a37c93d, 0x3a3230ad, 0x3a2c97f9, 0x3a26ff21, 0x3a216625,
+    0x3a1bcd05, 0x3a1633c1,
+  0x3a109a5a, 0x3a0b00cf, 0x3a056720, 0x39ffcd4d, 0x39fa3356, 0x39f4993c,
+    0x39eefefe, 0x39e9649c,
+  0x39e3ca17, 0x39de2f6d, 0x39d894a0, 0x39d2f9b0, 0x39cd5e9b, 0x39c7c363,
+    0x39c22808, 0x39bc8c89,
+  0x39b6f0e6, 0x39b1551f, 0x39abb935, 0x39a61d28, 0x39a080f6, 0x399ae4a2,
+    0x39954829, 0x398fab8e,
+  0x398a0ece, 0x398471ec, 0x397ed4e5, 0x397937bc, 0x39739a6e, 0x396dfcfe,
+    0x39685f6a, 0x3962c1b2,
+  0x395d23d7, 0x395785d9, 0x3951e7b8, 0x394c4973, 0x3946ab0a, 0x39410c7f,
+    0x393b6dd0, 0x3935cefd,
+  0x39303008, 0x392a90ef, 0x3924f1b3, 0x391f5254, 0x3919b2d1, 0x3914132b,
+    0x390e7362, 0x3908d376,
+  0x39033367, 0x38fd9334, 0x38f7f2de, 0x38f25266, 0x38ecb1ca, 0x38e7110a,
+    0x38e17028, 0x38dbcf23,
+  0x38d62dfb, 0x38d08caf, 0x38caeb41, 0x38c549af, 0x38bfa7fb, 0x38ba0623,
+    0x38b46429, 0x38aec20b,
+  0x38a91fcb, 0x38a37d67, 0x389ddae1, 0x38983838, 0x3892956c, 0x388cf27d,
+    0x38874f6b, 0x3881ac36,
+  0x387c08de, 0x38766564, 0x3870c1c6, 0x386b1e06, 0x38657a23, 0x385fd61d,
+    0x385a31f5, 0x38548daa,
+  0x384ee93b, 0x384944ab, 0x38439ff7, 0x383dfb21, 0x38385628, 0x3832b10d,
+    0x382d0bce, 0x3827666d,
+  0x3821c0ea, 0x381c1b44, 0x3816757b, 0x3810cf90, 0x380b2982, 0x38058351,
+    0x37ffdcfe, 0x37fa3688,
+  0x37f48ff0, 0x37eee936, 0x37e94259, 0x37e39b59, 0x37ddf437, 0x37d84cf2,
+    0x37d2a58b, 0x37ccfe02,
+  0x37c75656, 0x37c1ae87, 0x37bc0697, 0x37b65e84, 0x37b0b64e, 0x37ab0df6,
+    0x37a5657c, 0x379fbce0,
+  0x379a1421, 0x37946b40, 0x378ec23d, 0x37891917, 0x37836fcf, 0x377dc665,
+    0x37781cd9, 0x3772732a,
+  0x376cc959, 0x37671f66, 0x37617551, 0x375bcb1a, 0x375620c1, 0x37507645,
+    0x374acba7, 0x374520e7,
+  0x373f7606, 0x3739cb02, 0x37341fdc, 0x372e7493, 0x3728c929, 0x37231d9d,
+    0x371d71ef, 0x3717c61f,
+  0x37121a2d, 0x370c6e19, 0x3706c1e2, 0x3701158a, 0x36fb6910, 0x36f5bc75,
+    0x36f00fb7, 0x36ea62d7,
+  0x36e4b5d6, 0x36df08b2, 0x36d95b6d, 0x36d3ae06, 0x36ce007d, 0x36c852d2,
+    0x36c2a506, 0x36bcf718,
+  0x36b74908, 0x36b19ad6, 0x36abec82, 0x36a63e0d, 0x36a08f76, 0x369ae0bd,
+    0x369531e3, 0x368f82e7,
+  0x3689d3c9, 0x3684248a, 0x367e7529, 0x3678c5a7, 0x36731602, 0x366d663d,
+    0x3667b655, 0x3662064c,
+  0x365c5622, 0x3656a5d6, 0x3650f569, 0x364b44da, 0x36459429, 0x363fe357,
+    0x363a3264, 0x3634814f,
+  0x362ed019, 0x36291ec1, 0x36236d48, 0x361dbbad, 0x361809f1, 0x36125814,
+    0x360ca615, 0x3606f3f5,
+  0x360141b4, 0x35fb8f52, 0x35f5dcce, 0x35f02a28, 0x35ea7762, 0x35e4c47a,
+    0x35df1171, 0x35d95e47,
+  0x35d3aafc, 0x35cdf78f, 0x35c84401, 0x35c29052, 0x35bcdc82, 0x35b72891,
+    0x35b1747e, 0x35abc04b,
+  0x35a60bf6, 0x35a05781, 0x359aa2ea, 0x3594ee32, 0x358f3959, 0x3589845f,
+    0x3583cf44, 0x357e1a08,
+  0x357864ab, 0x3572af2d, 0x356cf98e, 0x356743ce, 0x35618ded, 0x355bd7eb,
+    0x355621c9, 0x35506b85,
+  0x354ab520, 0x3544fe9b, 0x353f47f5, 0x3539912e, 0x3533da46, 0x352e233d,
+    0x35286c14, 0x3522b4c9,
+  0x351cfd5e, 0x351745d2, 0x35118e26, 0x350bd658, 0x35061e6a, 0x3500665c,
+    0x34faae2c, 0x34f4f5dc,
+  0x34ef3d6b, 0x34e984da, 0x34e3cc28, 0x34de1355, 0x34d85a62, 0x34d2a14e,
+    0x34cce819, 0x34c72ec4,
+  0x34c1754e, 0x34bbbbb8, 0x34b60202, 0x34b0482a, 0x34aa8e33, 0x34a4d41a,
+    0x349f19e2, 0x34995f88,
+  0x3493a50f, 0x348dea75, 0x34882fba, 0x348274e0, 0x347cb9e4, 0x3476fec9,
+    0x3471438d, 0x346b8830,
+  0x3465ccb4, 0x34601117, 0x345a5559, 0x3454997c, 0x344edd7e, 0x34492160,
+    0x34436521, 0x343da8c3,
+  0x3437ec44, 0x34322fa5, 0x342c72e6, 0x3426b606, 0x3420f907, 0x341b3be7,
+    0x34157ea7, 0x340fc147,
+  0x340a03c7, 0x34044626, 0x33fe8866, 0x33f8ca86, 0x33f30c85, 0x33ed4e65,
+    0x33e79024, 0x33e1d1c4,
+  0x33dc1343, 0x33d654a2, 0x33d095e2, 0x33cad701, 0x33c51801, 0x33bf58e1,
+    0x33b999a0, 0x33b3da40,
+  0x33ae1ac0, 0x33a85b20, 0x33a29b60, 0x339cdb81, 0x33971b81, 0x33915b62,
+    0x338b9b22, 0x3385dac4,
+  0x33801a45, 0x337a59a6, 0x337498e8, 0x336ed80a, 0x3369170c, 0x336355ef,
+    0x335d94b2, 0x3357d355,
+  0x335211d8, 0x334c503c, 0x33468e80, 0x3340cca5, 0x333b0aaa, 0x3335488f,
+    0x332f8655, 0x3329c3fb,
+  0x33240182, 0x331e3ee9, 0x33187c31, 0x3312b959, 0x330cf661, 0x3307334a,
+    0x33017014, 0x32fbacbe,
+  0x32f5e948, 0x32f025b4, 0x32ea61ff, 0x32e49e2c, 0x32deda39, 0x32d91626,
+    0x32d351f5, 0x32cd8da4,
+  0x32c7c933, 0x32c204a3, 0x32bc3ff4, 0x32b67b26, 0x32b0b638, 0x32aaf12b,
+    0x32a52bff, 0x329f66b4,
+  0x3299a149, 0x3293dbbf, 0x328e1616, 0x3288504e, 0x32828a67, 0x327cc460,
+    0x3276fe3a, 0x327137f6,
+  0x326b7192, 0x3265ab0f, 0x325fe46c, 0x325a1dab, 0x325456cb, 0x324e8fcc,
+    0x3248c8ad, 0x32430170,
+  0x323d3a14, 0x32377298, 0x3231aafe, 0x322be345, 0x32261b6c, 0x32205375,
+    0x321a8b5f, 0x3214c32a,
+  0x320efad6, 0x32093263, 0x320369d2, 0x31fda121, 0x31f7d852, 0x31f20f64,
+    0x31ec4657, 0x31e67d2b,
+  0x31e0b3e0, 0x31daea77, 0x31d520ef, 0x31cf5748, 0x31c98d83, 0x31c3c39e,
+    0x31bdf99b, 0x31b82f7a,
+  0x31b2653a, 0x31ac9adb, 0x31a6d05d, 0x31a105c1, 0x319b3b06, 0x3195702d,
+    0x318fa535, 0x3189da1e,
+  0x31840ee9, 0x317e4395, 0x31787823, 0x3172ac92, 0x316ce0e3, 0x31671515,
+    0x31614929, 0x315b7d1e,
+  0x3155b0f5, 0x314fe4ae, 0x314a1848, 0x31444bc3, 0x313e7f21, 0x3138b260,
+    0x3132e580, 0x312d1882,
+  0x31274b66, 0x31217e2c, 0x311bb0d3, 0x3115e35c, 0x311015c6, 0x310a4813,
+    0x31047a41, 0x30feac51,
+  0x30f8de42, 0x30f31016, 0x30ed41cb, 0x30e77362, 0x30e1a4db, 0x30dbd636,
+    0x30d60772, 0x30d03891,
+  0x30ca6991, 0x30c49a74, 0x30becb38, 0x30b8fbde, 0x30b32c66, 0x30ad5cd0,
+    0x30a78d1c, 0x30a1bd4a,
+  0x309bed5a, 0x30961d4c, 0x30904d20, 0x308a7cd6, 0x3084ac6e, 0x307edbe9,
+    0x30790b45, 0x30733a83,
+  0x306d69a4, 0x306798a7, 0x3061c78b, 0x305bf652, 0x305624fb, 0x30505387,
+    0x304a81f4, 0x3044b044,
+  0x303ede76, 0x30390c8a, 0x30333a80, 0x302d6859, 0x30279614, 0x3021c3b1,
+    0x301bf131, 0x30161e93,
+  0x30104bd7, 0x300a78fe, 0x3004a607, 0x2ffed2f2, 0x2ff8ffc0, 0x2ff32c70,
+    0x2fed5902, 0x2fe78577,
+  0x2fe1b1cf, 0x2fdbde09, 0x2fd60a25, 0x2fd03624, 0x2fca6206, 0x2fc48dc9,
+    0x2fbeb970, 0x2fb8e4f9,
+  0x2fb31064, 0x2fad3bb3, 0x2fa766e3, 0x2fa191f7, 0x2f9bbced, 0x2f95e7c5,
+    0x2f901280, 0x2f8a3d1e,
+  0x2f84679f, 0x2f7e9202, 0x2f78bc48, 0x2f72e671, 0x2f6d107c, 0x2f673a6a,
+    0x2f61643b, 0x2f5b8def,
+  0x2f55b785, 0x2f4fe0ff, 0x2f4a0a5b, 0x2f44339a, 0x2f3e5cbb, 0x2f3885c0,
+    0x2f32aea8, 0x2f2cd772,
+  0x2f27001f, 0x2f2128af, 0x2f1b5122, 0x2f157979, 0x2f0fa1b2, 0x2f09c9ce,
+    0x2f03f1cd, 0x2efe19ae,
+  0x2ef84173, 0x2ef2691b, 0x2eec90a7, 0x2ee6b815, 0x2ee0df66, 0x2edb069a,
+    0x2ed52db1, 0x2ecf54ac,
+  0x2ec97b89, 0x2ec3a24a, 0x2ebdc8ee, 0x2eb7ef75, 0x2eb215df, 0x2eac3c2d,
+    0x2ea6625d, 0x2ea08871,
+  0x2e9aae68, 0x2e94d443, 0x2e8efa00, 0x2e891fa1, 0x2e834525, 0x2e7d6a8d,
+    0x2e778fd8, 0x2e71b506,
+  0x2e6bda17, 0x2e65ff0c, 0x2e6023e5, 0x2e5a48a0, 0x2e546d3f, 0x2e4e91c2,
+    0x2e48b628, 0x2e42da71,
+  0x2e3cfe9e, 0x2e3722ae, 0x2e3146a2, 0x2e2b6a79, 0x2e258e34, 0x2e1fb1d3,
+    0x2e19d554, 0x2e13f8ba,
+  0x2e0e1c03, 0x2e083f30, 0x2e026240, 0x2dfc8534, 0x2df6a80b, 0x2df0cac6,
+    0x2deaed65, 0x2de50fe8,
+  0x2ddf324e, 0x2dd95498, 0x2dd376c5, 0x2dcd98d7, 0x2dc7bacc, 0x2dc1dca4,
+    0x2dbbfe61, 0x2db62001,
+  0x2db04186, 0x2daa62ee, 0x2da4843a, 0x2d9ea569, 0x2d98c67d, 0x2d92e774,
+    0x2d8d084f, 0x2d87290f,
+  0x2d8149b2, 0x2d7b6a39, 0x2d758aa4, 0x2d6faaf3, 0x2d69cb26, 0x2d63eb3d,
+    0x2d5e0b38, 0x2d582b17,
+  0x2d524ada, 0x2d4c6a81, 0x2d468a0c, 0x2d40a97b, 0x2d3ac8ce, 0x2d34e805,
+    0x2d2f0721, 0x2d292620,
+  0x2d234504, 0x2d1d63cc, 0x2d178278, 0x2d11a108, 0x2d0bbf7d, 0x2d05ddd5,
+    0x2cfffc12, 0x2cfa1a33,
+  0x2cf43839, 0x2cee5622, 0x2ce873f0, 0x2ce291a2, 0x2cdcaf39, 0x2cd6ccb4,
+    0x2cd0ea13, 0x2ccb0756,
+  0x2cc5247e, 0x2cbf418b, 0x2cb95e7b, 0x2cb37b51, 0x2cad980a, 0x2ca7b4a8,
+    0x2ca1d12a, 0x2c9bed91,
+  0x2c9609dd, 0x2c90260d, 0x2c8a4221, 0x2c845e1a, 0x2c7e79f7, 0x2c7895b9,
+    0x2c72b160, 0x2c6ccceb,
+  0x2c66e85b, 0x2c6103af, 0x2c5b1ee8, 0x2c553a06, 0x2c4f5508, 0x2c496fef,
+    0x2c438abb, 0x2c3da56b,
+  0x2c37c000, 0x2c31da7a, 0x2c2bf4d8, 0x2c260f1c, 0x2c202944, 0x2c1a4351,
+    0x2c145d42, 0x2c0e7719,
+  0x2c0890d4, 0x2c02aa74, 0x2bfcc3f9, 0x2bf6dd63, 0x2bf0f6b1, 0x2beb0fe5,
+    0x2be528fd, 0x2bdf41fb,
+  0x2bd95add, 0x2bd373a4, 0x2bcd8c51, 0x2bc7a4e2, 0x2bc1bd58, 0x2bbbd5b3,
+    0x2bb5edf4, 0x2bb00619,
+  0x2baa1e23, 0x2ba43613, 0x2b9e4de7, 0x2b9865a1, 0x2b927d3f, 0x2b8c94c3,
+    0x2b86ac2c, 0x2b80c37a,
+  0x2b7adaae, 0x2b74f1c6, 0x2b6f08c4, 0x2b691fa6, 0x2b63366f, 0x2b5d4d1c,
+    0x2b5763ae, 0x2b517a26,
+  0x2b4b9083, 0x2b45a6c6, 0x2b3fbced, 0x2b39d2fa, 0x2b33e8ed, 0x2b2dfec5,
+    0x2b281482, 0x2b222a24,
+  0x2b1c3fac, 0x2b165519, 0x2b106a6c, 0x2b0a7fa4, 0x2b0494c2, 0x2afea9c5,
+    0x2af8bead, 0x2af2d37b,
+  0x2aece82f, 0x2ae6fcc8, 0x2ae11146, 0x2adb25aa, 0x2ad539f4, 0x2acf4e23,
+    0x2ac96238, 0x2ac37633,
+  0x2abd8a13, 0x2ab79dd8, 0x2ab1b184, 0x2aabc515, 0x2aa5d88b, 0x2a9febe8,
+    0x2a99ff2a, 0x2a941252,
+  0x2a8e255f, 0x2a883853, 0x2a824b2c, 0x2a7c5deb, 0x2a76708f, 0x2a70831a,
+    0x2a6a958a, 0x2a64a7e0,
+  0x2a5eba1c, 0x2a58cc3e, 0x2a52de46, 0x2a4cf033, 0x2a470207, 0x2a4113c0,
+    0x2a3b2560, 0x2a3536e5,
+  0x2a2f4850, 0x2a2959a1, 0x2a236ad9, 0x2a1d7bf6, 0x2a178cf9, 0x2a119de2,
+    0x2a0baeb2, 0x2a05bf67,
+  0x29ffd003, 0x29f9e084, 0x29f3f0ec, 0x29ee013a, 0x29e8116e, 0x29e22188,
+    0x29dc3188, 0x29d6416f,
+  0x29d0513b, 0x29ca60ee, 0x29c47087, 0x29be8007, 0x29b88f6c, 0x29b29eb8,
+    0x29acadea, 0x29a6bd02,
+  0x29a0cc01, 0x299adae6, 0x2994e9b1, 0x298ef863, 0x298906fb, 0x2983157a,
+    0x297d23df, 0x2977322a,
+  0x2971405b, 0x296b4e74, 0x29655c72, 0x295f6a57, 0x29597823, 0x295385d5,
+    0x294d936d, 0x2947a0ec,
+  0x2941ae52, 0x293bbb9e, 0x2935c8d1, 0x292fd5ea, 0x2929e2ea, 0x2923efd0,
+    0x291dfc9d, 0x29180951,
+  0x291215eb, 0x290c226c, 0x29062ed4, 0x29003b23, 0x28fa4758, 0x28f45374,
+    0x28ee5f76, 0x28e86b5f,
+  0x28e27730, 0x28dc82e6, 0x28d68e84, 0x28d09a09, 0x28caa574, 0x28c4b0c6,
+    0x28bebbff, 0x28b8c71f,
+  0x28b2d226, 0x28acdd13, 0x28a6e7e8, 0x28a0f2a3, 0x289afd46, 0x289507cf,
+    0x288f123f, 0x28891c97,
+  0x288326d5, 0x287d30fa, 0x28773b07, 0x287144fa, 0x286b4ed5, 0x28655896,
+    0x285f623f, 0x28596bce,
+  0x28537545, 0x284d7ea3, 0x284787e8, 0x28419114, 0x283b9a28, 0x2835a322,
+    0x282fac04, 0x2829b4cd,
+  0x2823bd7d, 0x281dc615, 0x2817ce93, 0x2811d6f9, 0x280bdf46, 0x2805e77b,
+    0x27ffef97, 0x27f9f79a,
+  0x27f3ff85, 0x27ee0756, 0x27e80f10, 0x27e216b0, 0x27dc1e38, 0x27d625a8,
+    0x27d02cff, 0x27ca343d,
+  0x27c43b63, 0x27be4270, 0x27b84965, 0x27b25041, 0x27ac5705, 0x27a65db0,
+    0x27a06443, 0x279a6abd,
+  0x2794711f, 0x278e7768, 0x27887d99, 0x278283b2, 0x277c89b3, 0x27768f9b,
+    0x2770956a, 0x276a9b21,
+  0x2764a0c0, 0x275ea647, 0x2758abb6, 0x2752b10c, 0x274cb64a, 0x2746bb6f,
+    0x2740c07d, 0x273ac572,
+  0x2734ca4f, 0x272ecf14, 0x2728d3c0, 0x2722d855, 0x271cdcd1, 0x2716e136,
+    0x2710e582, 0x270ae9b6,
+  0x2704edd2, 0x26fef1d5, 0x26f8f5c1, 0x26f2f995, 0x26ecfd51, 0x26e700f5,
+    0x26e10480, 0x26db07f4,
+  0x26d50b50, 0x26cf0e94, 0x26c911c0, 0x26c314d4, 0x26bd17d0, 0x26b71ab4,
+    0x26b11d80, 0x26ab2034,
+  0x26a522d1, 0x269f2556, 0x269927c3, 0x26932a18, 0x268d2c55, 0x26872e7b,
+    0x26813088, 0x267b327e,
+  0x2675345d, 0x266f3623, 0x266937d2, 0x26633969, 0x265d3ae9, 0x26573c50,
+    0x26513da1, 0x264b3ed9,
+  0x26453ffa, 0x263f4103, 0x263941f5, 0x263342cf, 0x262d4392, 0x2627443d,
+    0x262144d0, 0x261b454c,
+  0x261545b0, 0x260f45fd, 0x26094633, 0x26034651, 0x25fd4657, 0x25f74646,
+    0x25f1461e, 0x25eb45de,
+  0x25e54587, 0x25df4519, 0x25d94493, 0x25d343f6, 0x25cd4341, 0x25c74276,
+    0x25c14192, 0x25bb4098,
+  0x25b53f86, 0x25af3e5d, 0x25a93d1d, 0x25a33bc6, 0x259d3a57, 0x259738d1,
+    0x25913734, 0x258b3580,
+  0x258533b5, 0x257f31d2, 0x25792fd8, 0x25732dc8, 0x256d2ba0, 0x25672961,
+    0x2561270b, 0x255b249e,
+  0x2555221a, 0x254f1f7e, 0x25491ccc, 0x25431a03, 0x253d1723, 0x2537142c,
+    0x2531111e, 0x252b0df9,
+  0x25250abd, 0x251f076a, 0x25190400, 0x25130080, 0x250cfce8, 0x2506f93a,
+    0x2500f574, 0x24faf198,
+  0x24f4eda6, 0x24eee99c, 0x24e8e57c, 0x24e2e144, 0x24dcdcf6, 0x24d6d892,
+    0x24d0d416, 0x24cacf84,
+  0x24c4cadb, 0x24bec61c, 0x24b8c146, 0x24b2bc59, 0x24acb756, 0x24a6b23b,
+    0x24a0ad0b, 0x249aa7c4,
+  0x2494a266, 0x248e9cf1, 0x24889766, 0x248291c5, 0x247c8c0d, 0x2476863e,
+    0x24708059, 0x246a7a5e,
+  0x2464744c, 0x245e6e23, 0x245867e4, 0x2452618f, 0x244c5b24, 0x244654a1,
+    0x24404e09, 0x243a475a,
+  0x24344095, 0x242e39ba, 0x242832c8, 0x24222bc0, 0x241c24a1, 0x24161d6d,
+    0x24101622, 0x240a0ec1,
+  0x24040749, 0x23fdffbc, 0x23f7f818, 0x23f1f05e, 0x23ebe88e, 0x23e5e0a7,
+    0x23dfd8ab, 0x23d9d098,
+  0x23d3c86f, 0x23cdc031, 0x23c7b7dc, 0x23c1af71, 0x23bba6f0, 0x23b59e59,
+    0x23af95ac, 0x23a98ce8,
+  0x23a3840f, 0x239d7b20, 0x2397721b, 0x23916900, 0x238b5fcf, 0x23855688,
+    0x237f4d2b, 0x237943b9,
+  0x23733a30, 0x236d3092, 0x236726dd, 0x23611d13, 0x235b1333, 0x2355093e,
+    0x234eff32, 0x2348f511,
+  0x2342eada, 0x233ce08d, 0x2336d62a, 0x2330cbb2, 0x232ac124, 0x2324b680,
+    0x231eabc7, 0x2318a0f8,
+  0x23129613, 0x230c8b19, 0x23068009, 0x230074e3, 0x22fa69a8, 0x22f45e57,
+    0x22ee52f1, 0x22e84775,
+  0x22e23be4, 0x22dc303d, 0x22d62480, 0x22d018ae, 0x22ca0cc7, 0x22c400ca,
+    0x22bdf4b8, 0x22b7e890,
+  0x22b1dc53, 0x22abd001, 0x22a5c399, 0x229fb71b, 0x2299aa89, 0x22939de1,
+    0x228d9123, 0x22878451,
+  0x22817769, 0x227b6a6c, 0x22755d59, 0x226f5032, 0x226942f5, 0x226335a2,
+    0x225d283b, 0x22571abe,
+  0x22510d2d, 0x224aff86, 0x2244f1c9, 0x223ee3f8, 0x2238d612, 0x2232c816,
+    0x222cba06, 0x2226abe0,
+  0x22209da5, 0x221a8f56, 0x221480f1, 0x220e7277, 0x220863e8, 0x22025544,
+    0x21fc468b, 0x21f637be,
+  0x21f028db, 0x21ea19e3, 0x21e40ad7, 0x21ddfbb5, 0x21d7ec7f, 0x21d1dd34,
+    0x21cbcdd3, 0x21c5be5e,
+  0x21bfaed5, 0x21b99f36, 0x21b38f83, 0x21ad7fba, 0x21a76fdd, 0x21a15fec,
+    0x219b4fe5, 0x21953fca,
+  0x218f2f9a, 0x21891f55, 0x21830efc, 0x217cfe8e, 0x2176ee0b, 0x2170dd74,
+    0x216accc8, 0x2164bc08,
+  0x215eab33, 0x21589a49, 0x2152894b, 0x214c7838, 0x21466710, 0x214055d4,
+    0x213a4484, 0x2134331f,
+  0x212e21a6, 0x21281018, 0x2121fe76, 0x211becbf, 0x2115daf4, 0x210fc914,
+    0x2109b720, 0x2103a518,
+  0x20fd92fb, 0x20f780ca, 0x20f16e84, 0x20eb5c2b, 0x20e549bd, 0x20df373a,
+    0x20d924a4, 0x20d311f9,
+  0x20ccff3a, 0x20c6ec66, 0x20c0d97f, 0x20bac683, 0x20b4b373, 0x20aea04f,
+    0x20a88d17, 0x20a279ca,
+  0x209c666a, 0x209652f5, 0x20903f6c, 0x208a2bcf, 0x2084181e, 0x207e0459,
+    0x2077f080, 0x2071dc93,
+  0x206bc892, 0x2065b47d, 0x205fa054, 0x20598c17, 0x205377c6, 0x204d6361,
+    0x20474ee8, 0x20413a5b,
+  0x203b25bb, 0x20351106, 0x202efc3e, 0x2028e761, 0x2022d271, 0x201cbd6d,
+    0x2016a856, 0x2010932a,
+  0x200a7deb, 0x20046898, 0x1ffe5331, 0x1ff83db6, 0x1ff22828, 0x1fec1286,
+    0x1fe5fcd0, 0x1fdfe707,
+  0x1fd9d12a, 0x1fd3bb39, 0x1fcda535, 0x1fc78f1d, 0x1fc178f1, 0x1fbb62b2,
+    0x1fb54c60, 0x1faf35f9,
+  0x1fa91f80, 0x1fa308f2, 0x1f9cf252, 0x1f96db9d, 0x1f90c4d5, 0x1f8aadfa,
+    0x1f84970b, 0x1f7e8009,
+  0x1f7868f4, 0x1f7251ca, 0x1f6c3a8e, 0x1f66233e, 0x1f600bdb, 0x1f59f465,
+    0x1f53dcdb, 0x1f4dc53d,
+  0x1f47ad8d, 0x1f4195c9, 0x1f3b7df2, 0x1f356608, 0x1f2f4e0a, 0x1f2935f9,
+    0x1f231dd5, 0x1f1d059e,
+  0x1f16ed54, 0x1f10d4f6, 0x1f0abc85, 0x1f04a401, 0x1efe8b6a, 0x1ef872c0,
+    0x1ef25a03, 0x1eec4132,
+  0x1ee6284f, 0x1ee00f58, 0x1ed9f64f, 0x1ed3dd32, 0x1ecdc402, 0x1ec7aac0,
+    0x1ec1916a, 0x1ebb7802,
+  0x1eb55e86, 0x1eaf44f8, 0x1ea92b56, 0x1ea311a2, 0x1e9cf7db, 0x1e96de01,
+    0x1e90c414, 0x1e8aaa14,
+  0x1e849001, 0x1e7e75dc, 0x1e785ba3, 0x1e724158, 0x1e6c26fa, 0x1e660c8a,
+    0x1e5ff206, 0x1e59d770,
+  0x1e53bcc7, 0x1e4da20c, 0x1e47873d, 0x1e416c5d, 0x1e3b5169, 0x1e353663,
+    0x1e2f1b4a, 0x1e29001e,
+  0x1e22e4e0, 0x1e1cc990, 0x1e16ae2c, 0x1e1092b6, 0x1e0a772e, 0x1e045b93,
+    0x1dfe3fe6, 0x1df82426,
+  0x1df20853, 0x1debec6f, 0x1de5d077, 0x1ddfb46e, 0x1dd99851, 0x1dd37c23,
+    0x1dcd5fe2, 0x1dc7438e,
+  0x1dc12729, 0x1dbb0ab0, 0x1db4ee26, 0x1daed189, 0x1da8b4da, 0x1da29819,
+    0x1d9c7b45, 0x1d965e5f,
+  0x1d904167, 0x1d8a245c, 0x1d840740, 0x1d7dea11, 0x1d77ccd0, 0x1d71af7d,
+    0x1d6b9217, 0x1d6574a0,
+  0x1d5f5716, 0x1d59397a, 0x1d531bcc, 0x1d4cfe0d, 0x1d46e03a, 0x1d40c256,
+    0x1d3aa460, 0x1d348658,
+  0x1d2e683e, 0x1d284a12, 0x1d222bd3, 0x1d1c0d83, 0x1d15ef21, 0x1d0fd0ad,
+    0x1d09b227, 0x1d03938f,
+  0x1cfd74e5, 0x1cf7562a, 0x1cf1375c, 0x1ceb187d, 0x1ce4f98c, 0x1cdeda89,
+    0x1cd8bb74, 0x1cd29c4d,
+  0x1ccc7d15, 0x1cc65dca, 0x1cc03e6e, 0x1cba1f01, 0x1cb3ff81, 0x1caddff0,
+    0x1ca7c04d, 0x1ca1a099,
+  0x1c9b80d3, 0x1c9560fb, 0x1c8f4112, 0x1c892117, 0x1c83010a, 0x1c7ce0ec,
+    0x1c76c0bc, 0x1c70a07b,
+  0x1c6a8028, 0x1c645fc3, 0x1c5e3f4d, 0x1c581ec6, 0x1c51fe2d, 0x1c4bdd83,
+    0x1c45bcc7, 0x1c3f9bf9,
+  0x1c397b1b, 0x1c335a2b, 0x1c2d3929, 0x1c271816, 0x1c20f6f2, 0x1c1ad5bc,
+    0x1c14b475, 0x1c0e931d,
+  0x1c0871b4, 0x1c025039, 0x1bfc2ead, 0x1bf60d0f, 0x1befeb60, 0x1be9c9a1,
+    0x1be3a7cf, 0x1bdd85ed,
+  0x1bd763fa, 0x1bd141f5, 0x1bcb1fdf, 0x1bc4fdb8, 0x1bbedb80, 0x1bb8b937,
+    0x1bb296dc, 0x1bac7471,
+  0x1ba651f5, 0x1ba02f67, 0x1b9a0cc8, 0x1b93ea19, 0x1b8dc758, 0x1b87a487,
+    0x1b8181a4, 0x1b7b5eb0,
+  0x1b753bac, 0x1b6f1897, 0x1b68f570, 0x1b62d239, 0x1b5caef1, 0x1b568b98,
+    0x1b50682e, 0x1b4a44b3,
+  0x1b442127, 0x1b3dfd8b, 0x1b37d9de, 0x1b31b620, 0x1b2b9251, 0x1b256e71,
+    0x1b1f4a81, 0x1b192680,
+  0x1b13026e, 0x1b0cde4c, 0x1b06ba19, 0x1b0095d5, 0x1afa7180, 0x1af44d1b,
+    0x1aee28a6, 0x1ae8041f,
+  0x1ae1df88, 0x1adbbae1, 0x1ad59629, 0x1acf7160, 0x1ac94c87, 0x1ac3279d,
+    0x1abd02a3, 0x1ab6dd98,
+  0x1ab0b87d, 0x1aaa9352, 0x1aa46e16, 0x1a9e48c9, 0x1a98236c, 0x1a91fdff,
+    0x1a8bd881, 0x1a85b2f3,
+  0x1a7f8d54, 0x1a7967a6, 0x1a7341e6, 0x1a6d1c17, 0x1a66f637, 0x1a60d047,
+    0x1a5aaa47, 0x1a548436,
+  0x1a4e5e15, 0x1a4837e4, 0x1a4211a3, 0x1a3beb52, 0x1a35c4f0, 0x1a2f9e7e,
+    0x1a2977fc, 0x1a23516a,
+  0x1a1d2ac8, 0x1a170416, 0x1a10dd53, 0x1a0ab681, 0x1a048f9e, 0x19fe68ac,
+    0x19f841a9, 0x19f21a96,
+  0x19ebf374, 0x19e5cc41, 0x19dfa4fe, 0x19d97dac, 0x19d35649, 0x19cd2ed7,
+    0x19c70754, 0x19c0dfc2,
+  0x19bab820, 0x19b4906e, 0x19ae68ac, 0x19a840da, 0x19a218f9, 0x199bf107,
+    0x1995c906, 0x198fa0f5,
+  0x198978d4, 0x198350a4, 0x197d2864, 0x19770014, 0x1970d7b4, 0x196aaf45,
+    0x196486c6, 0x195e5e37,
+  0x19583599, 0x19520ceb, 0x194be42d, 0x1945bb60, 0x193f9283, 0x19396997,
+    0x1933409b, 0x192d178f,
+  0x1926ee74, 0x1920c54a, 0x191a9c10, 0x191472c6, 0x190e496d, 0x19082005,
+    0x1901f68d, 0x18fbcd06,
+  0x18f5a36f, 0x18ef79c9, 0x18e95014, 0x18e3264f, 0x18dcfc7b, 0x18d6d297,
+    0x18d0a8a4, 0x18ca7ea2,
+  0x18c45491, 0x18be2a70, 0x18b80040, 0x18b1d601, 0x18ababb2, 0x18a58154,
+    0x189f56e8, 0x18992c6b,
+  0x189301e0, 0x188cd746, 0x1886ac9c, 0x188081e4, 0x187a571c, 0x18742c45,
+    0x186e015f, 0x1867d66a,
+  0x1861ab66, 0x185b8053, 0x18555530, 0x184f29ff, 0x1848febf, 0x1842d370,
+    0x183ca812, 0x18367ca5,
+  0x18305129, 0x182a259e, 0x1823fa04, 0x181dce5b, 0x1817a2a4, 0x181176dd,
+    0x180b4b08, 0x18051f24,
+  0x17fef331, 0x17f8c72f, 0x17f29b1e, 0x17ec6eff, 0x17e642d1, 0x17e01694,
+    0x17d9ea49, 0x17d3bdee,
+  0x17cd9186, 0x17c7650e, 0x17c13888, 0x17bb0bf3, 0x17b4df4f, 0x17aeb29d,
+    0x17a885dc, 0x17a2590d,
+  0x179c2c2f, 0x1795ff42, 0x178fd247, 0x1789a53d, 0x17837825, 0x177d4afe,
+    0x17771dc9, 0x1770f086,
+  0x176ac333, 0x176495d3, 0x175e6864, 0x17583ae7, 0x17520d5b, 0x174bdfc1,
+    0x1745b218, 0x173f8461,
+  0x1739569c, 0x173328c8, 0x172cfae6, 0x1726ccf6, 0x17209ef8, 0x171a70eb,
+    0x171442d0, 0x170e14a7,
+  0x1707e670, 0x1701b82a, 0x16fb89d6, 0x16f55b74, 0x16ef2d04, 0x16e8fe86,
+    0x16e2cff9, 0x16dca15f,
+  0x16d672b6, 0x16d043ff, 0x16ca153a, 0x16c3e667, 0x16bdb787, 0x16b78898,
+    0x16b1599b, 0x16ab2a90,
+  0x16a4fb77, 0x169ecc50, 0x16989d1b, 0x16926dd8, 0x168c3e87, 0x16860f29,
+    0x167fdfbc, 0x1679b042,
+  0x167380ba, 0x166d5123, 0x1667217f, 0x1660f1ce, 0x165ac20e, 0x16549241,
+    0x164e6266, 0x1648327d,
+  0x16420286, 0x163bd282, 0x1635a270, 0x162f7250, 0x16294222, 0x162311e7,
+    0x161ce19e, 0x1616b148,
+  0x161080e4, 0x160a5072, 0x16041ff3, 0x15fdef66, 0x15f7becc, 0x15f18e24,
+    0x15eb5d6e, 0x15e52cab,
+  0x15defbdb, 0x15d8cafd, 0x15d29a11, 0x15cc6918, 0x15c63812, 0x15c006fe,
+    0x15b9d5dd, 0x15b3a4ae,
+  0x15ad7372, 0x15a74228, 0x15a110d2, 0x159adf6e, 0x1594adfc, 0x158e7c7d,
+    0x15884af1, 0x15821958,
+  0x157be7b1, 0x1575b5fe, 0x156f843c, 0x1569526e, 0x15632093, 0x155ceeaa,
+    0x1556bcb4, 0x15508ab1,
+  0x154a58a1, 0x15442683, 0x153df459, 0x1537c221, 0x15318fdd, 0x152b5d8b,
+    0x15252b2c, 0x151ef8c0,
+  0x1518c648, 0x151293c2, 0x150c612f, 0x15062e8f, 0x14fffbe2, 0x14f9c928,
+    0x14f39662, 0x14ed638e,
+  0x14e730ae, 0x14e0fdc0, 0x14dacac6, 0x14d497bf, 0x14ce64ab, 0x14c8318a,
+    0x14c1fe5c, 0x14bbcb22,
+  0x14b597da, 0x14af6486, 0x14a93125, 0x14a2fdb8, 0x149cca3e, 0x149696b7,
+    0x14906323, 0x148a2f82,
+  0x1483fbd5, 0x147dc81c, 0x14779455, 0x14716082, 0x146b2ca3, 0x1464f8b7,
+    0x145ec4be, 0x145890b9,
+  0x14525ca7, 0x144c2888, 0x1445f45d, 0x143fc026, 0x14398be2, 0x14335792,
+    0x142d2335, 0x1426eecb,
+  0x1420ba56, 0x141a85d3, 0x14145145, 0x140e1caa, 0x1407e803, 0x1401b34f,
+    0x13fb7e8f, 0x13f549c3,
+  0x13ef14ea, 0x13e8e005, 0x13e2ab14, 0x13dc7616, 0x13d6410d, 0x13d00bf7,
+    0x13c9d6d4, 0x13c3a1a6,
+  0x13bd6c6b, 0x13b73725, 0x13b101d2, 0x13aacc73, 0x13a49707, 0x139e6190,
+    0x13982c0d, 0x1391f67d,
+  0x138bc0e1, 0x13858b3a, 0x137f5586, 0x13791fc6, 0x1372e9fb, 0x136cb423,
+    0x13667e3f, 0x13604850,
+  0x135a1254, 0x1353dc4c, 0x134da639, 0x1347701a, 0x134139ee, 0x133b03b7,
+    0x1334cd74, 0x132e9725,
+  0x132860ca, 0x13222a64, 0x131bf3f2, 0x1315bd73, 0x130f86ea, 0x13095054,
+    0x130319b3, 0x12fce305,
+  0x12f6ac4d, 0x12f07588, 0x12ea3eb8, 0x12e407dc, 0x12ddd0f4, 0x12d79a01,
+    0x12d16303, 0x12cb2bf8,
+  0x12c4f4e2, 0x12bebdc1, 0x12b88693, 0x12b24f5b, 0x12ac1817, 0x12a5e0c7,
+    0x129fa96c, 0x12997205,
+  0x12933a93, 0x128d0315, 0x1286cb8c, 0x128093f7, 0x127a5c57, 0x127424ac,
+    0x126decf5, 0x1267b533,
+  0x12617d66, 0x125b458d, 0x12550da9, 0x124ed5ba, 0x12489dbf, 0x124265b9,
+    0x123c2da8, 0x1235f58b,
+  0x122fbd63, 0x12298530, 0x12234cf2, 0x121d14a9, 0x1216dc54, 0x1210a3f5,
+    0x120a6b8a, 0x12043314,
+  0x11fdfa93, 0x11f7c207, 0x11f18970, 0x11eb50cd, 0x11e51820, 0x11dedf68,
+    0x11d8a6a4, 0x11d26dd6,
+  0x11cc34fc, 0x11c5fc18, 0x11bfc329, 0x11b98a2e, 0x11b35129, 0x11ad1819,
+    0x11a6defe, 0x11a0a5d8,
+  0x119a6ca7, 0x1194336b, 0x118dfa25, 0x1187c0d3, 0x11818777, 0x117b4e10,
+    0x1175149e, 0x116edb22,
+  0x1168a19b, 0x11626809, 0x115c2e6c, 0x1155f4c4, 0x114fbb12, 0x11498156,
+    0x1143478e, 0x113d0dbc,
+  0x1136d3df, 0x113099f8, 0x112a6006, 0x11242609, 0x111dec02, 0x1117b1f0,
+    0x111177d4, 0x110b3dad,
+  0x1105037c, 0x10fec940, 0x10f88efa, 0x10f254a9, 0x10ec1a4e, 0x10e5dfe8,
+    0x10dfa578, 0x10d96afe,
+  0x10d33079, 0x10ccf5ea, 0x10c6bb50, 0x10c080ac, 0x10ba45fe, 0x10b40b45,
+    0x10add082, 0x10a795b5,
+  0x10a15ade, 0x109b1ffc, 0x1094e510, 0x108eaa1a, 0x10886f19, 0x1082340f,
+    0x107bf8fa, 0x1075bddb,
+  0x106f82b2, 0x1069477f, 0x10630c41, 0x105cd0fa, 0x105695a8, 0x10505a4d,
+    0x104a1ee7, 0x1043e377,
+  0x103da7fd, 0x10376c79, 0x103130ec, 0x102af554, 0x1024b9b2, 0x101e7e06,
+    0x10184251, 0x10120691,
+  0x100bcac7, 0x10058ef4, 0xfff5317, 0xff91730, 0xff2db3e, 0xfec9f44,
+    0xfe6633f, 0xfe02730,
+  0xfd9eb18, 0xfd3aef6, 0xfcd72ca, 0xfc73695, 0xfc0fa55, 0xfbabe0c, 0xfb481ba,
+    0xfae455d,
+  0xfa808f7, 0xfa1cc87, 0xf9b900e, 0xf95538b, 0xf8f16fe, 0xf88da68, 0xf829dc8,
+    0xf7c611f,
+  0xf76246c, 0xf6fe7af, 0xf69aae9, 0xf636e1a, 0xf5d3141, 0xf56f45e, 0xf50b773,
+    0xf4a7a7d,
+  0xf443d7e, 0xf3e0076, 0xf37c365, 0xf318649, 0xf2b4925, 0xf250bf7, 0xf1ecec0,
+    0xf189180,
+  0xf125436, 0xf0c16e3, 0xf05d987, 0xeff9c21, 0xef95eb2, 0xef3213a, 0xeece3b9,
+    0xee6a62f,
+  0xee0689b, 0xeda2afe, 0xed3ed58, 0xecdafa9, 0xec771f1, 0xec1342f, 0xebaf665,
+    0xeb4b891,
+  0xeae7ab4, 0xea83ccf, 0xea1fee0, 0xe9bc0e8, 0xe9582e7, 0xe8f44dd, 0xe8906cb,
+    0xe82c8af,
+  0xe7c8a8a, 0xe764c5c, 0xe700e26, 0xe69cfe6, 0xe63919e, 0xe5d534d, 0xe5714f3,
+    0xe50d690,
+  0xe4a9824, 0xe4459af, 0xe3e1b32, 0xe37dcac, 0xe319e1d, 0xe2b5f85, 0xe2520e5,
+    0xe1ee23c,
+  0xe18a38a, 0xe1264cf, 0xe0c260c, 0xe05e740, 0xdffa86b, 0xdf9698e, 0xdf32aa8,
+    0xdecebba,
+  0xde6acc3, 0xde06dc3, 0xdda2ebb, 0xdd3efab, 0xdcdb091, 0xdc77170, 0xdc13245,
+    0xdbaf313,
+  0xdb4b3d7, 0xdae7494, 0xda83548, 0xda1f5f3, 0xd9bb696, 0xd957731, 0xd8f37c3,
+    0xd88f84d,
+  0xd82b8cf, 0xd7c7948, 0xd7639b9, 0xd6ffa22, 0xd69ba82, 0xd637ada, 0xd5d3b2a,
+    0xd56fb71,
+  0xd50bbb1, 0xd4a7be8, 0xd443c17, 0xd3dfc3e, 0xd37bc5c, 0xd317c73, 0xd2b3c81,
+    0xd24fc87,
+  0xd1ebc85, 0xd187c7b, 0xd123c69, 0xd0bfc4f, 0xd05bc2d, 0xcff7c02, 0xcf93bd0,
+    0xcf2fb96,
+  0xcecbb53, 0xce67b09, 0xce03ab7, 0xcd9fa5d, 0xcd3b9fb, 0xccd7991, 0xcc7391f,
+    0xcc0f8a5,
+  0xcbab824, 0xcb4779a, 0xcae3709, 0xca7f670, 0xca1b5cf, 0xc9b7526, 0xc953475,
+    0xc8ef3bd,
+  0xc88b2fd, 0xc827235, 0xc7c3166, 0xc75f08f, 0xc6fafb0, 0xc696ec9, 0xc632ddb,
+    0xc5cece5,
+  0xc56abe8, 0xc506ae3, 0xc4a29d6, 0xc43e8c2, 0xc3da7a6, 0xc376683, 0xc312558,
+    0xc2ae425,
+  0xc24a2eb, 0xc1e61aa, 0xc182061, 0xc11df11, 0xc0b9db9, 0xc055c5a, 0xbff1af3,
+    0xbf8d985,
+  0xbf29810, 0xbec5693, 0xbe6150f, 0xbdfd383, 0xbd991f0, 0xbd35056, 0xbcd0eb5,
+    0xbc6cd0c,
+  0xbc08b5c, 0xbba49a5, 0xbb407e7, 0xbadc621, 0xba78454, 0xba14280, 0xb9b00a5,
+    0xb94bec2,
+  0xb8e7cd9, 0xb883ae8, 0xb81f8f0, 0xb7bb6f2, 0xb7574ec, 0xb6f32df, 0xb68f0cb,
+    0xb62aeaf,
+  0xb5c6c8d, 0xb562a64, 0xb4fe834, 0xb49a5fd, 0xb4363bf, 0xb3d217a, 0xb36df2e,
+    0xb309cdb,
+  0xb2a5a81, 0xb241820, 0xb1dd5b9, 0xb17934b, 0xb1150d5, 0xb0b0e59, 0xb04cbd6,
+    0xafe894d,
+  0xaf846bc, 0xaf20425, 0xaebc187, 0xae57ee2, 0xadf3c37, 0xad8f985, 0xad2b6cc,
+    0xacc740c,
+  0xac63146, 0xabfee79, 0xab9aba6, 0xab368cc, 0xaad25eb, 0xaa6e304, 0xaa0a016,
+    0xa9a5d22,
+  0xa941a27, 0xa8dd725, 0xa87941d, 0xa81510f, 0xa7b0dfa, 0xa74cadf, 0xa6e87bd,
+    0xa684495,
+  0xa620166, 0xa5bbe31, 0xa557af5, 0xa4f37b3, 0xa48f46b, 0xa42b11d, 0xa3c6dc8,
+    0xa362a6d,
+  0xa2fe70b, 0xa29a3a3, 0xa236035, 0xa1d1cc1, 0xa16d946, 0xa1095c6, 0xa0a523f,
+    0xa040eb1,
+  0x9fdcb1e, 0x9f78784, 0x9f143e5, 0x9eb003f, 0x9e4bc93, 0x9de78e1, 0x9d83529,
+    0x9d1f16b,
+  0x9cbada7, 0x9c569dc, 0x9bf260c, 0x9b8e236, 0x9b29e59, 0x9ac5a77, 0x9a6168f,
+    0x99fd2a0,
+  0x9998eac, 0x9934ab2, 0x98d06b2, 0x986c2ac, 0x9807ea1, 0x97a3a8f, 0x973f678,
+    0x96db25a,
+  0x9676e37, 0x9612a0e, 0x95ae5e0, 0x954a1ab, 0x94e5d71, 0x9481931, 0x941d4eb,
+    0x93b90a0,
+  0x9354c4f, 0x92f07f8, 0x928c39b, 0x9227f39, 0x91c3ad2, 0x915f664, 0x90fb1f1,
+    0x9096d79,
+  0x90328fb, 0x8fce477, 0x8f69fee, 0x8f05b5f, 0x8ea16cb, 0x8e3d231, 0x8dd8d92,
+    0x8d748ed,
+  0x8d10443, 0x8cabf93, 0x8c47ade, 0x8be3624, 0x8b7f164, 0x8b1ac9f, 0x8ab67d4,
+    0x8a52304,
+  0x89ede2f, 0x8989955, 0x8925475, 0x88c0f90, 0x885caa5, 0x87f85b5, 0x87940c1,
+    0x872fbc6,
+  0x86cb6c7, 0x86671c2, 0x8602cb9, 0x859e7aa, 0x853a296, 0x84d5d7d, 0x847185e,
+    0x840d33b,
+  0x83a8e12, 0x83448e5, 0x82e03b2, 0x827be7a, 0x821793e, 0x81b33fc, 0x814eeb5,
+    0x80ea969,
+  0x8086419, 0x8021ec3, 0x7fbd968, 0x7f59409, 0x7ef4ea4, 0x7e9093b, 0x7e2c3cd,
+    0x7dc7e5a,
+  0x7d638e2, 0x7cff365, 0x7c9ade4, 0x7c3685d, 0x7bd22d2, 0x7b6dd42, 0x7b097ad,
+    0x7aa5214,
+  0x7a40c76, 0x79dc6d3, 0x797812b, 0x7913b7f, 0x78af5ce, 0x784b019, 0x77e6a5e,
+    0x77824a0,
+  0x771dedc, 0x76b9914, 0x7655347, 0x75f0d76, 0x758c7a1, 0x75281c6, 0x74c3be7,
+    0x745f604,
+  0x73fb01c, 0x7396a30, 0x733243f, 0x72cde4a, 0x7269851, 0x7205253, 0x71a0c50,
+    0x713c64a,
+  0x70d803f, 0x7073a2f, 0x700f41b, 0x6faae03, 0x6f467e7, 0x6ee21c6, 0x6e7dba1,
+    0x6e19578,
+  0x6db4f4a, 0x6d50919, 0x6cec2e3, 0x6c87ca9, 0x6c2366a, 0x6bbf028, 0x6b5a9e1,
+    0x6af6396,
+  0x6a91d47, 0x6a2d6f4, 0x69c909d, 0x6964a42, 0x69003e3, 0x689bd80, 0x6837718,
+    0x67d30ad,
+  0x676ea3d, 0x670a3ca, 0x66a5d53, 0x66416d8, 0x65dd058, 0x65789d5, 0x651434e,
+    0x64afcc3,
+  0x644b634, 0x63e6fa2, 0x638290b, 0x631e271, 0x62b9bd3, 0x6255531, 0x61f0e8b,
+    0x618c7e1,
+  0x6128134, 0x60c3a83, 0x605f3ce, 0x5ffad15, 0x5f96659, 0x5f31f99, 0x5ecd8d6,
+    0x5e6920e,
+  0x5e04b43, 0x5da0475, 0x5d3bda3, 0x5cd76cd, 0x5c72ff4, 0x5c0e917, 0x5baa237,
+    0x5b45b53,
+  0x5ae146b, 0x5a7cd80, 0x5a18692, 0x59b3fa0, 0x594f8aa, 0x58eb1b2, 0x5886ab5,
+    0x58223b6,
+  0x57bdcb3, 0x57595ac, 0x56f4ea2, 0x5690795, 0x562c085, 0x55c7971, 0x556325a,
+    0x54feb3f,
+  0x549a422, 0x5435d01, 0x53d15dd, 0x536ceb5, 0x530878a, 0x52a405d, 0x523f92c,
+    0x51db1f7,
+  0x5176ac0, 0x5112385, 0x50adc48, 0x5049507, 0x4fe4dc3, 0x4f8067c, 0x4f1bf32,
+    0x4eb77e5,
+  0x4e53095, 0x4dee942, 0x4d8a1ec, 0x4d25a93, 0x4cc1337, 0x4c5cbd8, 0x4bf8476,
+    0x4b93d11,
+  0x4b2f5a9, 0x4acae3e, 0x4a666d1, 0x4a01f60, 0x499d7ed, 0x4939077, 0x48d48fe,
+    0x4870182,
+  0x480ba04, 0x47a7282, 0x4742afe, 0x46de377, 0x4679bee, 0x4615461, 0x45b0cd2,
+    0x454c541,
+  0x44e7dac, 0x4483615, 0x441ee7c, 0x43ba6df, 0x4355f40, 0x42f179f, 0x428cffb,
+    0x4228854,
+  0x41c40ab, 0x415f8ff, 0x40fb151, 0x40969a0, 0x40321ed, 0x3fcda37, 0x3f6927f,
+    0x3f04ac4,
+  0x3ea0307, 0x3e3bb48, 0x3dd7386, 0x3d72bc2, 0x3d0e3fb, 0x3ca9c32, 0x3c45467,
+    0x3be0c99,
+  0x3b7c4c9, 0x3b17cf7, 0x3ab3523, 0x3a4ed4c, 0x39ea573, 0x3985d97, 0x39215ba,
+    0x38bcdda,
+  0x38585f8, 0x37f3e14, 0x378f62e, 0x372ae46, 0x36c665b, 0x3661e6f, 0x35fd680,
+    0x3598e8f,
+  0x353469c, 0x34cfea8, 0x346b6b1, 0x3406eb8, 0x33a26bd, 0x333dec0, 0x32d96c1,
+    0x3274ec0,
+  0x32106bd, 0x31abeb9, 0x31476b2, 0x30e2ea9, 0x307e69f, 0x3019e93, 0x2fb5684,
+    0x2f50e74,
+  0x2eec663, 0x2e87e4f, 0x2e2363a, 0x2dbee22, 0x2d5a609, 0x2cf5def, 0x2c915d2,
+    0x2c2cdb4,
+  0x2bc8594, 0x2b63d73, 0x2aff54f, 0x2a9ad2a, 0x2a36504, 0x29d1cdc, 0x296d4b2,
+    0x2908c87,
+  0x28a445a, 0x283fc2b, 0x27db3fb, 0x2776bc9, 0x2712396, 0x26adb62, 0x264932b,
+    0x25e4af4,
+  0x25802bb, 0x251ba80, 0x24b7244, 0x2452a07, 0x23ee1c8, 0x2389988, 0x2325147,
+    0x22c0904,
+  0x225c0bf, 0x21f787a, 0x2193033, 0x212e7eb, 0x20c9fa1, 0x2065757, 0x2000f0b,
+    0x1f9c6be,
+  0x1f37e6f, 0x1ed3620, 0x1e6edcf, 0x1e0a57d, 0x1da5d2a, 0x1d414d6, 0x1cdcc80,
+    0x1c7842a,
+  0x1c13bd2, 0x1baf37a, 0x1b4ab20, 0x1ae62c5, 0x1a81a69, 0x1a1d20c, 0x19b89ae,
+    0x1954150,
+  0x18ef8f0, 0x188b08f, 0x182682d, 0x17c1fcb, 0x175d767, 0x16f8f03, 0x169469d,
+    0x162fe37,
+  0x15cb5d0, 0x1566d68, 0x15024ff, 0x149dc96, 0x143942b, 0x13d4bc0, 0x1370354,
+    0x130bae7,
+  0x12a727a, 0x1242a0c, 0x11de19d, 0x117992e, 0x11150be, 0x10b084d, 0x104bfdb,
+    0xfe7769,
+  0xf82ef6, 0xf1e683, 0xeb9e0f, 0xe5559b, 0xdf0d26, 0xd8c4b0, 0xd27c3a,
+    0xcc33c3,
+  0xc5eb4c, 0xbfa2d5, 0xb95a5d, 0xb311e4, 0xacc96b, 0xa680f2, 0xa03878,
+    0x99effe,
+  0x93a784, 0x8d5f09, 0x87168e, 0x80ce12, 0x7a8597, 0x743d1a, 0x6df49e,
+    0x67ac21,
+  0x6163a5, 0x5b1b27, 0x54d2aa, 0x4e8a2c, 0x4841af, 0x41f931, 0x3bb0b3,
+    0x356835,
+  0x2f1fb6, 0x28d738, 0x228eb9, 0x1c463b, 0x15fdbc, 0xfb53d, 0x96cbe, 0x3243f,
+
+};
+
+/**    
+ * @brief  Initialization function for the Q31 DCT4/IDCT4.   
+ * @param[in,out] *S         points to an instance of Q31 DCT4/IDCT4 structure.   
+ * @param[in]     *S_RFFT    points to an instance of Q31 RFFT/RIFFT structure   
+ * @param[in]     *S_CFFT    points to an instance of Q31 CFFT/CIFFT structure   
+ * @param[in]     N          length of the DCT4.   
+ * @param[in]     Nby2       half of the length of the DCT4.   
+ * @param[in]     normalize  normalizing factor.   
+ * @return		  arm_status function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if N is not a supported transform length.   
+ * \par Normalizing factor:    
+ * The normalizing factor is sqrt(2/N), which depends on the size of transform N.    
+ * Normalizing factors in 1.31 format are mentioned in the table below for different DCT sizes:    
+ * \image html dct4NormalizingQ31Table.gif    
+ */
+
+arm_status arm_dct4_init_q31(
+  arm_dct4_instance_q31 * S,
+  arm_rfft_instance_q31 * S_RFFT,
+  arm_cfft_radix4_instance_q31 * S_CFFT,
+  uint16_t N,
+  uint16_t Nby2,
+  q31_t normalize)
+{
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+
+  /* Initializing the pointer array with the weight table base addresses of different lengths */
+  q31_t *twiddlePtr[4] = { (q31_t *) WeightsQ31_128, (q31_t *) WeightsQ31_512,
+    (q31_t *) WeightsQ31_2048, (q31_t *) WeightsQ31_8192
+  };
+
+  /* Initializing the pointer array with the cos factor table base addresses of different lengths */
+  q31_t *pCosFactor[4] =
+    { (q31_t *) cos_factorsQ31_128, (q31_t *) cos_factorsQ31_512,
+    (q31_t *) cos_factorsQ31_2048, (q31_t *) cos_factorsQ31_8192
+  };
+
+  /* Initialize the DCT4 length */
+  S->N = N;
+
+  /* Initialize the half of DCT4 length */
+  S->Nby2 = Nby2;
+
+  /* Initialize the DCT4 Normalizing factor */
+  S->normalize = normalize;
+
+  /* Initialize Real FFT Instance */
+  S->pRfft = S_RFFT;
+
+  /* Initialize Complex FFT Instance */
+  S->pCfft = S_CFFT;
+
+  switch (N)
+  {
+    /* Initialize the table modifier values */
+  case 8192u:
+    S->pTwiddle = twiddlePtr[3];
+    S->pCosFactor = pCosFactor[3];
+    break;
+  case 2048u:
+    S->pTwiddle = twiddlePtr[2];
+    S->pCosFactor = pCosFactor[2];
+    break;
+  case 512u:
+    S->pTwiddle = twiddlePtr[1];
+    S->pCosFactor = pCosFactor[1];
+    break;
+  case 128u:
+    S->pTwiddle = twiddlePtr[0];
+    S->pCosFactor = pCosFactor[0];
+    break;
+  default:
+    status = ARM_MATH_ARGUMENT_ERROR;
+  }
+
+  /* Initialize the RFFT/RIFFT Function */
+  arm_rfft_init_q31(S->pRfft,  S->N, 0, 1);
+
+  /* return the status of DCT4 Init function */
+  return (status);
+}
+
+/**    
+   * @} end of DCT4_IDCT4 group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_q15.c
new file mode 100644
index 00000000..85a92461
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_q15.c
@@ -0,0 +1,394 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_dct4_q15.c    
+*    
+* Description:	Processing function of DCT4 & IDCT4 Q15.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @addtogroup DCT4_IDCT4    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q15 DCT4/IDCT4.   
+ * @param[in]       *S             points to an instance of the Q15 DCT4 structure.   
+ * @param[in]       *pState        points to state buffer.   
+ * @param[in,out]   *pInlineBuffer points to the in-place input and output buffer.   
+ * @return none.   
+ *     
+ * \par Input an output formats:    
+ * Internally inputs are downscaled in the RFFT process function to avoid overflows.    
+ * Number of bits downscaled, depends on the size of the transform.    
+ * The input and output formats for different DCT sizes and number of bits to upscale are mentioned in the table below:     
+ *    
+ * \image html dct4FormatsQ15Table.gif    
+ */
+
+void arm_dct4_q15(
+  const arm_dct4_instance_q15 * S,
+  q15_t * pState,
+  q15_t * pInlineBuffer)
+{
+  uint32_t i;                                    /* Loop counter */
+  q15_t *weights = S->pTwiddle;                  /* Pointer to the Weights table */
+  q15_t *cosFact = S->pCosFactor;                /* Pointer to the cos factors table */
+  q15_t *pS1, *pS2, *pbuff;                      /* Temporary pointers for input buffer and pState buffer */
+  q15_t in;                                      /* Temporary variable */
+
+
+  /* DCT4 computation involves DCT2 (which is calculated using RFFT)    
+   * along with some pre-processing and post-processing.    
+   * Computational procedure is explained as follows:    
+   * (a) Pre-processing involves multiplying input with cos factor,    
+   *     r(n) = 2 * u(n) * cos(pi*(2*n+1)/(4*n))    
+   *              where,    
+   *                 r(n) -- output of preprocessing    
+   *                 u(n) -- input to preprocessing(actual Source buffer)    
+   * (b) Calculation of DCT2 using FFT is divided into three steps:    
+   *                  Step1: Re-ordering of even and odd elements of input.    
+   *                  Step2: Calculating FFT of the re-ordered input.    
+   *                  Step3: Taking the real part of the product of FFT output and weights.    
+   * (c) Post-processing - DCT4 can be obtained from DCT2 output using the following equation:    
+   *                   Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *                        where,    
+   *                           Y4 -- DCT4 output,   Y2 -- DCT2 output    
+   * (d) Multiplying the output with the normalizing factor sqrt(2/N).    
+   */
+
+        /*-------- Pre-processing ------------*/
+  /* Multiplying input with cos factor i.e. r(n) = 2 * x(n) * cos(pi*(2*n+1)/(4*n)) */
+  arm_mult_q15(pInlineBuffer, cosFact, pInlineBuffer, S->N);
+  arm_shift_q15(pInlineBuffer, 1, pInlineBuffer, S->N);
+
+  /* ----------------------------------------------------------------    
+   * Step1: Re-ordering of even and odd elements as    
+   *             pState[i] =  pInlineBuffer[2*i] and    
+   *             pState[N-i-1] = pInlineBuffer[2*i+1] where i = 0 to N/2    
+   ---------------------------------------------------------------------*/
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* pS2 initialized to pState+N-1, so that it points to the end of the state buffer */
+  pS2 = pState + (S->N - 1u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* Initializing the loop counter to N/2 >> 2 for loop unrolling by 4 */
+  i = (uint32_t) S->Nby2 >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  do
+  {
+    /* Re-ordering of even and odd elements */
+    /* pState[i] =  pInlineBuffer[2*i] */
+    *pS1++ = *pbuff++;
+    /* pState[N-i-1] = pInlineBuffer[2*i+1] */
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Initializing the loop counter to N/4 instead of N for loop unrolling */
+  i = (uint32_t) S->N >> 2u;
+
+  /* Processing with loop unrolling 4 times as N is always multiple of 4.    
+   * Compute 4 outputs at a time */
+  do
+  {
+    /* Writing the re-ordered output back to inplace input buffer */
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+  /* ---------------------------------------------------------    
+   *     Step2: Calculate RFFT for N-point input    
+   * ---------------------------------------------------------- */
+  /* pInlineBuffer is real input of length N , pState is the complex output of length 2N */
+  arm_rfft_q15(S->pRfft, pInlineBuffer, pState);
+
+ /*----------------------------------------------------------------------    
+  *  Step3: Multiply the FFT output with the weights.    
+  *----------------------------------------------------------------------*/
+  arm_cmplx_mult_cmplx_q15(pState, weights, pState, S->N);
+
+  /* The output of complex multiplication is in 3.13 format.    
+   * Hence changing the format of N (i.e. 2*N elements) complex numbers to 1.15 format by shifting left by 2 bits. */
+  arm_shift_q15(pState, 2, pState, S->N * 2);
+
+  /* ----------- Post-processing ---------- */
+  /* DCT-IV can be obtained from DCT-II by the equation,    
+   *       Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *       Hence, Y4(0) = Y2(0)/2  */
+  /* Getting only real part from the output and Converting to DCT-IV */
+
+  /* Initializing the loop counter to N >> 2 for loop unrolling by 4 */
+  i = ((uint32_t) S->N - 1u) >> 2u;
+
+  /* pbuff initialized to input buffer. */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Calculating Y4(0) from Y2(0) using Y4(0) = Y2(0)/2 */
+  in = *pS1++ >> 1u;
+  /* input buffer acts as inplace, so output values are stored in the input itself. */
+  *pbuff++ = in;
+
+  /* pState pointer is incremented twice as the real values are located alternatively in the array */
+  pS1++;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  do
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  i = ((uint32_t) S->N - 1u) % 0x4u;
+
+  while(i > 0u)
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+
+   /*------------ Normalizing the output by multiplying with the normalizing factor ----------*/
+
+  /* Initializing the loop counter to N/4 instead of N for loop unrolling */
+  i = (uint32_t) S->N >> 2u;
+
+  /* pbuff initialized to the pInlineBuffer(now contains the output values) */
+  pbuff = pInlineBuffer;
+
+  /* Processing with loop unrolling 4 times as N is always multiple of 4.  Compute 4 outputs at a time */
+  do
+  {
+    /* Multiplying pInlineBuffer with the normalizing factor sqrt(2/N) */
+    in = *pbuff;
+    *pbuff++ = ((q15_t) (((q31_t) in * S->normalize) >> 15));
+
+    in = *pbuff;
+    *pbuff++ = ((q15_t) (((q31_t) in * S->normalize) >> 15));
+
+    in = *pbuff;
+    *pbuff++ = ((q15_t) (((q31_t) in * S->normalize) >> 15));
+
+    in = *pbuff;
+    *pbuff++ = ((q15_t) (((q31_t) in * S->normalize) >> 15));
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Initializing the loop counter to N/2 */
+  i = (uint32_t) S->Nby2;
+
+  do
+  {
+    /* Re-ordering of even and odd elements */
+    /* pState[i] =  pInlineBuffer[2*i] */
+    *pS1++ = *pbuff++;
+    /* pState[N-i-1] = pInlineBuffer[2*i+1] */
+    *pS2-- = *pbuff++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Initializing the loop counter */
+  i = (uint32_t) S->N;
+
+  do
+  {
+    /* Writing the re-ordered output back to inplace input buffer */
+    *pbuff++ = *pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+  /* ---------------------------------------------------------    
+   *     Step2: Calculate RFFT for N-point input    
+   * ---------------------------------------------------------- */
+  /* pInlineBuffer is real input of length N , pState is the complex output of length 2N */
+  arm_rfft_q15(S->pRfft, pInlineBuffer, pState);
+
+ /*----------------------------------------------------------------------    
+  *  Step3: Multiply the FFT output with the weights.    
+  *----------------------------------------------------------------------*/
+  arm_cmplx_mult_cmplx_q15(pState, weights, pState, S->N);
+
+  /* The output of complex multiplication is in 3.13 format.    
+   * Hence changing the format of N (i.e. 2*N elements) complex numbers to 1.15 format by shifting left by 2 bits. */
+  arm_shift_q15(pState, 2, pState, S->N * 2);
+
+  /* ----------- Post-processing ---------- */
+  /* DCT-IV can be obtained from DCT-II by the equation,    
+   *       Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *       Hence, Y4(0) = Y2(0)/2  */
+  /* Getting only real part from the output and Converting to DCT-IV */
+
+  /* Initializing the loop counter */
+  i = ((uint32_t) S->N - 1u);
+
+  /* pbuff initialized to input buffer. */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Calculating Y4(0) from Y2(0) using Y4(0) = Y2(0)/2 */
+  in = *pS1++ >> 1u;
+  /* input buffer acts as inplace, so output values are stored in the input itself. */
+  *pbuff++ = in;
+
+  /* pState pointer is incremented twice as the real values are located alternatively in the array */
+  pS1++;
+
+  do
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+   /*------------ Normalizing the output by multiplying with the normalizing factor ----------*/
+
+  /* Initializing the loop counter */
+  i = (uint32_t) S->N;
+
+  /* pbuff initialized to the pInlineBuffer(now contains the output values) */
+  pbuff = pInlineBuffer;
+
+  do
+  {
+    /* Multiplying pInlineBuffer with the normalizing factor sqrt(2/N) */
+    in = *pbuff;
+    *pbuff++ = ((q15_t) (((q31_t) in * S->normalize) >> 15));
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+   * @} end of DCT4_IDCT4 group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_q31.c
new file mode 100644
index 00000000..61457916
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_dct4_q31.c
@@ -0,0 +1,395 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_dct4_q31.c    
+*    
+* Description:	Processing function of DCT4 & IDCT4 Q31.    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/**    
+ * @addtogroup DCT4_IDCT4    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the Q31 DCT4/IDCT4.   
+ * @param[in]       *S             points to an instance of the Q31 DCT4 structure.   
+ * @param[in]       *pState        points to state buffer.   
+ * @param[in,out]   *pInlineBuffer points to the in-place input and output buffer.   
+ * @return none.   
+ * \par Input an output formats:    
+ * Input samples need to be downscaled by 1 bit to avoid saturations in the Q31 DCT process,    
+ * as the conversion from DCT2 to DCT4 involves one subtraction.    
+ * Internally inputs are downscaled in the RFFT process function to avoid overflows.    
+ * Number of bits downscaled, depends on the size of the transform.    
+ * The input and output formats for different DCT sizes and number of bits to upscale are mentioned in the table below:     
+ *    
+ * \image html dct4FormatsQ31Table.gif    
+ */
+
+void arm_dct4_q31(
+  const arm_dct4_instance_q31 * S,
+  q31_t * pState,
+  q31_t * pInlineBuffer)
+{
+  uint16_t i;                                    /* Loop counter */
+  q31_t *weights = S->pTwiddle;                  /* Pointer to the Weights table */
+  q31_t *cosFact = S->pCosFactor;                /* Pointer to the cos factors table */
+  q31_t *pS1, *pS2, *pbuff;                      /* Temporary pointers for input buffer and pState buffer */
+  q31_t in;                                      /* Temporary variable */
+
+
+  /* DCT4 computation involves DCT2 (which is calculated using RFFT)    
+   * along with some pre-processing and post-processing.    
+   * Computational procedure is explained as follows:    
+   * (a) Pre-processing involves multiplying input with cos factor,    
+   *     r(n) = 2 * u(n) * cos(pi*(2*n+1)/(4*n))    
+   *              where,    
+   *                 r(n) -- output of preprocessing    
+   *                 u(n) -- input to preprocessing(actual Source buffer)    
+   * (b) Calculation of DCT2 using FFT is divided into three steps:    
+   *                  Step1: Re-ordering of even and odd elements of input.    
+   *                  Step2: Calculating FFT of the re-ordered input.    
+   *                  Step3: Taking the real part of the product of FFT output and weights.    
+   * (c) Post-processing - DCT4 can be obtained from DCT2 output using the following equation:    
+   *                   Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *                        where,    
+   *                           Y4 -- DCT4 output,   Y2 -- DCT2 output    
+   * (d) Multiplying the output with the normalizing factor sqrt(2/N).    
+   */
+
+        /*-------- Pre-processing ------------*/
+  /* Multiplying input with cos factor i.e. r(n) = 2 * x(n) * cos(pi*(2*n+1)/(4*n)) */
+  arm_mult_q31(pInlineBuffer, cosFact, pInlineBuffer, S->N);
+  arm_shift_q31(pInlineBuffer, 1, pInlineBuffer, S->N);
+
+  /* ----------------------------------------------------------------    
+   * Step1: Re-ordering of even and odd elements as    
+   *             pState[i] =  pInlineBuffer[2*i] and    
+   *             pState[N-i-1] = pInlineBuffer[2*i+1] where i = 0 to N/2    
+   ---------------------------------------------------------------------*/
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* pS2 initialized to pState+N-1, so that it points to the end of the state buffer */
+  pS2 = pState + (S->N - 1u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+  /* Run the below code for Cortex-M4 and Cortex-M3 */
+
+  /* Initializing the loop counter to N/2 >> 2 for loop unrolling by 4 */
+  i = S->Nby2 >> 2u;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  do
+  {
+    /* Re-ordering of even and odd elements */
+    /* pState[i] =  pInlineBuffer[2*i] */
+    *pS1++ = *pbuff++;
+    /* pState[N-i-1] = pInlineBuffer[2*i+1] */
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    *pS1++ = *pbuff++;
+    *pS2-- = *pbuff++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Initializing the loop counter to N/4 instead of N for loop unrolling */
+  i = S->N >> 2u;
+
+  /* Processing with loop unrolling 4 times as N is always multiple of 4.    
+   * Compute 4 outputs at a time */
+  do
+  {
+    /* Writing the re-ordered output back to inplace input buffer */
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+    *pbuff++ = *pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+  /* ---------------------------------------------------------    
+   *     Step2: Calculate RFFT for N-point input    
+   * ---------------------------------------------------------- */
+  /* pInlineBuffer is real input of length N , pState is the complex output of length 2N */
+  arm_rfft_q31(S->pRfft, pInlineBuffer, pState);
+
+  /*----------------------------------------------------------------------    
+   *  Step3: Multiply the FFT output with the weights.    
+   *----------------------------------------------------------------------*/
+  arm_cmplx_mult_cmplx_q31(pState, weights, pState, S->N);
+
+  /* The output of complex multiplication is in 3.29 format.    
+   * Hence changing the format of N (i.e. 2*N elements) complex numbers to 1.31 format by shifting left by 2 bits. */
+  arm_shift_q31(pState, 2, pState, S->N * 2);
+
+  /* ----------- Post-processing ---------- */
+  /* DCT-IV can be obtained from DCT-II by the equation,    
+   *       Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *       Hence, Y4(0) = Y2(0)/2  */
+  /* Getting only real part from the output and Converting to DCT-IV */
+
+  /* Initializing the loop counter to N >> 2 for loop unrolling by 4 */
+  i = (S->N - 1u) >> 2u;
+
+  /* pbuff initialized to input buffer. */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Calculating Y4(0) from Y2(0) using Y4(0) = Y2(0)/2 */
+  in = *pS1++ >> 1u;
+  /* input buffer acts as inplace, so output values are stored in the input itself. */
+  *pbuff++ = in;
+
+  /* pState pointer is incremented twice as the real values are located alternatively in the array */
+  pS1++;
+
+  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
+   ** a second loop below computes the remaining 1 to 3 samples. */
+  do
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
+   ** No loop unrolling is used. */
+  i = (S->N - 1u) % 0x4u;
+
+  while(i > 0u)
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+
+        /*------------ Normalizing the output by multiplying with the normalizing factor ----------*/
+
+  /* Initializing the loop counter to N/4 instead of N for loop unrolling */
+  i = S->N >> 2u;
+
+  /* pbuff initialized to the pInlineBuffer(now contains the output values) */
+  pbuff = pInlineBuffer;
+
+  /* Processing with loop unrolling 4 times as N is always multiple of 4.  Compute 4 outputs at a time */
+  do
+  {
+    /* Multiplying pInlineBuffer with the normalizing factor sqrt(2/N) */
+    in = *pbuff;
+    *pbuff++ = ((q31_t) (((q63_t) in * S->normalize) >> 31));
+
+    in = *pbuff;
+    *pbuff++ = ((q31_t) (((q63_t) in * S->normalize) >> 31));
+
+    in = *pbuff;
+    *pbuff++ = ((q31_t) (((q63_t) in * S->normalize) >> 31));
+
+    in = *pbuff;
+    *pbuff++ = ((q31_t) (((q63_t) in * S->normalize) >> 31));
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+#else
+
+  /* Run the below code for Cortex-M0 */
+
+  /* Initializing the loop counter to N/2 */
+  i = S->Nby2;
+
+  do
+  {
+    /* Re-ordering of even and odd elements */
+    /* pState[i] =  pInlineBuffer[2*i] */
+    *pS1++ = *pbuff++;
+    /* pState[N-i-1] = pInlineBuffer[2*i+1] */
+    *pS2-- = *pbuff++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+  /* pbuff initialized to input buffer */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Initializing the loop counter */
+  i = S->N;
+
+  do
+  {
+    /* Writing the re-ordered output back to inplace input buffer */
+    *pbuff++ = *pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+
+  /* ---------------------------------------------------------    
+   *     Step2: Calculate RFFT for N-point input    
+   * ---------------------------------------------------------- */
+  /* pInlineBuffer is real input of length N , pState is the complex output of length 2N */
+  arm_rfft_q31(S->pRfft, pInlineBuffer, pState);
+
+  /*----------------------------------------------------------------------    
+   *  Step3: Multiply the FFT output with the weights.    
+   *----------------------------------------------------------------------*/
+  arm_cmplx_mult_cmplx_q31(pState, weights, pState, S->N);
+
+  /* The output of complex multiplication is in 3.29 format.    
+   * Hence changing the format of N (i.e. 2*N elements) complex numbers to 1.31 format by shifting left by 2 bits. */
+  arm_shift_q31(pState, 2, pState, S->N * 2);
+
+  /* ----------- Post-processing ---------- */
+  /* DCT-IV can be obtained from DCT-II by the equation,    
+   *       Y4(k) = Y2(k) - Y4(k-1) and Y4(-1) = Y4(0)    
+   *       Hence, Y4(0) = Y2(0)/2  */
+  /* Getting only real part from the output and Converting to DCT-IV */
+
+  /* pbuff initialized to input buffer. */
+  pbuff = pInlineBuffer;
+
+  /* pS1 initialized to pState */
+  pS1 = pState;
+
+  /* Calculating Y4(0) from Y2(0) using Y4(0) = Y2(0)/2 */
+  in = *pS1++ >> 1u;
+  /* input buffer acts as inplace, so output values are stored in the input itself. */
+  *pbuff++ = in;
+
+  /* pState pointer is incremented twice as the real values are located alternatively in the array */
+  pS1++;
+
+  /* Initializing the loop counter */
+  i = (S->N - 1u);
+
+  while(i > 0u)
+  {
+    /* Calculating Y4(1) to Y4(N-1) from Y2 using equation Y4(k) = Y2(k) - Y4(k-1) */
+    /* pState pointer (pS1) is incremented twice as the real values are located alternatively in the array */
+    in = *pS1++ - in;
+    *pbuff++ = in;
+    /* points to the next real value */
+    pS1++;
+
+    /* Decrement the loop counter */
+    i--;
+  }
+
+
+        /*------------ Normalizing the output by multiplying with the normalizing factor ----------*/
+
+  /* Initializing the loop counter */
+  i = S->N;
+
+  /* pbuff initialized to the pInlineBuffer(now contains the output values) */
+  pbuff = pInlineBuffer;
+
+  do
+  {
+    /* Multiplying pInlineBuffer with the normalizing factor sqrt(2/N) */
+    in = *pbuff;
+    *pbuff++ = ((q31_t) (((q63_t) in * S->normalize) >> 31));
+
+    /* Decrement the loop counter */
+    i--;
+  } while(i > 0u);
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+
+}
+
+/**    
+   * @} end of DCT4_IDCT4 group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_f32.c
new file mode 100644
index 00000000..a1c8fb9c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_f32.c
@@ -0,0 +1,329 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_rfft_f32.c    
+*    
+* Description:	RFFT & RIFFT Floating point process function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+extern void arm_radix4_butterfly_f32(
+    float32_t * pSrc,
+    uint16_t fftLen,
+    float32_t * pCoef,
+    uint16_t twidCoefModifier);
+
+extern void arm_radix4_butterfly_inverse_f32(
+    float32_t * pSrc,
+    uint16_t fftLen,
+    float32_t * pCoef,
+    uint16_t twidCoefModifier,
+    float32_t onebyfftLen);
+
+extern void arm_bitreversal_f32(
+    float32_t * pSrc,
+    uint16_t fftSize,
+    uint16_t bitRevFactor,
+    uint16_t * pBitRevTab);
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/*--------------------------------------------------------------------    
+ *		Internal functions prototypes    
+ *--------------------------------------------------------------------*/
+
+void arm_split_rfft_f32(
+  float32_t * pSrc,
+  uint32_t fftLen,
+  float32_t * pATable,
+  float32_t * pBTable,
+  float32_t * pDst,
+  uint32_t modifier);
+void arm_split_rifft_f32(
+  float32_t * pSrc,
+  uint32_t fftLen,
+  float32_t * pATable,
+  float32_t * pBTable,
+  float32_t * pDst,
+  uint32_t modifier);
+
+/**    
+ * @addtogroup RealFFT    
+ * @{    
+ */
+
+/**    
+ * @brief Processing function for the floating-point RFFT/RIFFT.   
+ * @deprecated Do not use this function.  It has been superceded by \ref arm_rfft_fast_f32 and will be removed
+ * in the future.
+ * @param[in]  *S    points to an instance of the floating-point RFFT/RIFFT structure.   
+ * @param[in]  *pSrc points to the input buffer.   
+ * @param[out] *pDst points to the output buffer.   
+ * @return none.   
+ */
+
+void arm_rfft_f32(
+  const arm_rfft_instance_f32 * S,
+  float32_t * pSrc,
+  float32_t * pDst)
+{
+  const arm_cfft_radix4_instance_f32 *S_CFFT = S->pCfft;
+
+
+  /* Calculation of Real IFFT of input */
+  if(S->ifftFlagR == 1u)
+  {
+    /*  Real IFFT core process */
+    arm_split_rifft_f32(pSrc, S->fftLenBy2, S->pTwiddleAReal,
+                        S->pTwiddleBReal, pDst, S->twidCoefRModifier);
+
+
+    /* Complex radix-4 IFFT process */
+    arm_radix4_butterfly_inverse_f32(pDst, S_CFFT->fftLen,
+                                     S_CFFT->pTwiddle,
+                                     S_CFFT->twidCoefModifier,
+                                     S_CFFT->onebyfftLen);
+
+    /* Bit reversal process */
+    if(S->bitReverseFlagR == 1u)
+    {
+      arm_bitreversal_f32(pDst, S_CFFT->fftLen,
+                          S_CFFT->bitRevFactor, S_CFFT->pBitRevTable);
+    }
+  }
+  else
+  {
+
+    /* Calculation of RFFT of input */
+
+    /* Complex radix-4 FFT process */
+    arm_radix4_butterfly_f32(pSrc, S_CFFT->fftLen,
+                             S_CFFT->pTwiddle, S_CFFT->twidCoefModifier);
+
+    /* Bit reversal process */
+    if(S->bitReverseFlagR == 1u)
+    {
+      arm_bitreversal_f32(pSrc, S_CFFT->fftLen,
+                          S_CFFT->bitRevFactor, S_CFFT->pBitRevTable);
+    }
+
+
+    /*  Real FFT core process */
+    arm_split_rfft_f32(pSrc, S->fftLenBy2, S->pTwiddleAReal,
+                       S->pTwiddleBReal, pDst, S->twidCoefRModifier);
+  }
+
+}
+
+/**    
+   * @} end of RealFFT group    
+   */
+
+/**    
+ * @brief  Core Real FFT process    
+ * @param[in]   *pSrc 				points to the input buffer.    
+ * @param[in]   fftLen  			length of FFT.    
+ * @param[in]   *pATable 			points to the twiddle Coef A buffer.    
+ * @param[in]   *pBTable 			points to the twiddle Coef B buffer.    
+ * @param[out]  *pDst 				points to the output buffer.    
+ * @param[in]   modifier 	        twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+ * @return none.    
+ */
+
+void arm_split_rfft_f32(
+  float32_t * pSrc,
+  uint32_t fftLen,
+  float32_t * pATable,
+  float32_t * pBTable,
+  float32_t * pDst,
+  uint32_t modifier)
+{
+  uint32_t i;                                    /* Loop Counter */
+  float32_t outR, outI;                          /* Temporary variables for output */
+  float32_t *pCoefA, *pCoefB;                    /* Temporary pointers for twiddle factors */
+  float32_t CoefA1, CoefA2, CoefB1;              /* Temporary variables for twiddle coefficients */
+  float32_t *pDst1 = &pDst[2], *pDst2 = &pDst[(4u * fftLen) - 1u];      /* temp pointers for output buffer */
+  float32_t *pSrc1 = &pSrc[2], *pSrc2 = &pSrc[(2u * fftLen) - 1u];      /* temp pointers for input buffer */
+
+  /* Init coefficient pointers */
+  pCoefA = &pATable[modifier * 2u];
+  pCoefB = &pBTable[modifier * 2u];
+
+  i = fftLen - 1u;
+
+  while(i > 0u)
+  {
+    /*    
+       outR = (pSrc[2 * i] * pATable[2 * i] - pSrc[2 * i + 1] * pATable[2 * i + 1]    
+       + pSrc[2 * n - 2 * i] * pBTable[2 * i] +    
+       pSrc[2 * n - 2 * i + 1] * pBTable[2 * i + 1]);    
+     */
+
+    /* outI = (pIn[2 * i + 1] * pATable[2 * i] + pIn[2 * i] * pATable[2 * i + 1] +    
+       pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -    
+       pIn[2 * n - 2 * i + 1] * pBTable[2 * i]); */
+
+    /* read pATable[2 * i] */
+    CoefA1 = *pCoefA++;
+    /* pATable[2 * i + 1] */
+    CoefA2 = *pCoefA;
+
+    /* pSrc[2 * i] * pATable[2 * i] */
+    outR = *pSrc1 * CoefA1;
+    /* pSrc[2 * i] * CoefA2 */
+    outI = *pSrc1++ * CoefA2;
+
+    /* (pSrc[2 * i + 1] + pSrc[2 * fftLen - 2 * i + 1]) * CoefA2 */
+    outR -= (*pSrc1 + *pSrc2) * CoefA2;
+    /* pSrc[2 * i + 1] * CoefA1 */
+    outI += *pSrc1++ * CoefA1;
+
+    CoefB1 = *pCoefB;
+
+    /* pSrc[2 * fftLen - 2 * i + 1] * CoefB1 */
+    outI -= *pSrc2-- * CoefB1;
+    /* pSrc[2 * fftLen - 2 * i] * CoefA2 */
+    outI -= *pSrc2 * CoefA2;
+
+    /* pSrc[2 * fftLen - 2 * i] * CoefB1 */
+    outR += *pSrc2-- * CoefB1;
+
+    /* write output */
+    *pDst1++ = outR;
+    *pDst1++ = outI;
+
+    /* write complex conjugate output */
+    *pDst2-- = -outI;
+    *pDst2-- = outR;
+
+    /* update coefficient pointer */
+    pCoefB = pCoefB + (modifier * 2u);
+    pCoefA = pCoefA + ((modifier * 2u) - 1u);
+
+    i--;
+
+  }
+
+  pDst[2u * fftLen] = pSrc[0] - pSrc[1];
+  pDst[(2u * fftLen) + 1u] = 0.0f;
+
+  pDst[0] = pSrc[0] + pSrc[1];
+  pDst[1] = 0.0f;
+
+}
+
+
+/**    
+ * @brief  Core Real IFFT process    
+ * @param[in]   *pSrc 				points to the input buffer.    
+ * @param[in]   fftLen  			length of FFT.   
+ * @param[in]   *pATable 			points to the twiddle Coef A buffer.   
+ * @param[in]   *pBTable 			points to the twiddle Coef B buffer.   
+ * @param[out]  *pDst 				points to the output buffer.   
+ * @param[in]   modifier 	        twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.    
+ * @return none.    
+ */
+
+void arm_split_rifft_f32(
+  float32_t * pSrc,
+  uint32_t fftLen,
+  float32_t * pATable,
+  float32_t * pBTable,
+  float32_t * pDst,
+  uint32_t modifier)
+{
+  float32_t outR, outI;                          /* Temporary variables for output */
+  float32_t *pCoefA, *pCoefB;                    /* Temporary pointers for twiddle factors */
+  float32_t CoefA1, CoefA2, CoefB1;              /* Temporary variables for twiddle coefficients */
+  float32_t *pSrc1 = &pSrc[0], *pSrc2 = &pSrc[(2u * fftLen) + 1u];
+
+  pCoefA = &pATable[0];
+  pCoefB = &pBTable[0];
+
+  while(fftLen > 0u)
+  {
+    /*    
+       outR = (pIn[2 * i] * pATable[2 * i] + pIn[2 * i + 1] * pATable[2 * i + 1] +    
+       pIn[2 * n - 2 * i] * pBTable[2 * i] -    
+       pIn[2 * n - 2 * i + 1] * pBTable[2 * i + 1]);    
+
+       outI = (pIn[2 * i + 1] * pATable[2 * i] - pIn[2 * i] * pATable[2 * i + 1] -    
+       pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -    
+       pIn[2 * n - 2 * i + 1] * pBTable[2 * i]);    
+
+     */
+
+    CoefA1 = *pCoefA++;
+    CoefA2 = *pCoefA;
+
+    /* outR = (pSrc[2 * i] * CoefA1 */
+    outR = *pSrc1 * CoefA1;
+
+    /* - pSrc[2 * i] * CoefA2 */
+    outI = -(*pSrc1++) * CoefA2;
+
+    /* (pSrc[2 * i + 1] + pSrc[2 * fftLen - 2 * i + 1]) * CoefA2 */
+    outR += (*pSrc1 + *pSrc2) * CoefA2;
+
+    /* pSrc[2 * i + 1] * CoefA1 */
+    outI += (*pSrc1++) * CoefA1;
+
+    CoefB1 = *pCoefB;
+
+    /* - pSrc[2 * fftLen - 2 * i + 1] * CoefB1 */
+    outI -= *pSrc2-- * CoefB1;
+
+    /* pSrc[2 * fftLen - 2 * i] * CoefB1 */
+    outR += *pSrc2 * CoefB1;
+
+    /* pSrc[2 * fftLen - 2 * i] * CoefA2 */
+    outI += *pSrc2-- * CoefA2;
+
+    /* write output */
+    *pDst++ = outR;
+    *pDst++ = outI;
+
+    /* update coefficient pointer */
+    pCoefB = pCoefB + (modifier * 2u);
+    pCoefA = pCoefA + ((modifier * 2u) - 1u);
+
+    /* Decrement loop count */
+    fftLen--;
+  }
+
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_fast_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_fast_f32.c
new file mode 100644
index 00000000..6a8fb082
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_fast_f32.c
@@ -0,0 +1,357 @@
+/* ----------------------------------------------------------------------
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
+*
+* $Date:        12. March 2014
+* $Revision: 	V1.4.4
+*
+* Project: 	    CMSIS DSP Library
+* Title:	    arm_rfft_f32.c
+*
+* Description:	RFFT & RIFFT Floating point process function
+*
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+void stage_rfft_f32(
+  arm_rfft_fast_instance_f32 * S,
+  float32_t * p, float32_t * pOut)
+{
+   uint32_t  k;								   /* Loop Counter                     */
+   float32_t twR, twI;						   /* RFFT Twiddle coefficients        */
+   float32_t * pCoeff = S->pTwiddleRFFT;  /* Points to RFFT Twiddle factors   */
+   float32_t *pA = p;						   /* increasing pointer               */
+   float32_t *pB = p;						   /* decreasing pointer               */
+   float32_t xAR, xAI, xBR, xBI;				/* temporary variables              */
+   float32_t t1a, t1b;				         /* temporary variables              */
+   float32_t p0, p1, p2, p3;				   /* temporary variables              */
+
+
+   k = (S->Sint).fftLen - 1;					
+
+   /* Pack first and last sample of the frequency domain together */
+
+   xBR = pB[0];
+   xBI = pB[1];
+   xAR = pA[0];
+   xAI = pA[1];
+
+   twR = *pCoeff++ ;
+   twI = *pCoeff++ ;
+   
+   // U1 = XA(1) + XB(1); % It is real
+   t1a = xBR + xAR  ;
+   
+   // U2 = XB(1) - XA(1); % It is imaginary
+   t1b = xBI + xAI  ;
+
+   // real(tw * (xB - xA)) = twR * (xBR - xAR) - twI * (xBI - xAI);
+   // imag(tw * (xB - xA)) = twI * (xBR - xAR) + twR * (xBI - xAI);
+   *pOut++ = 0.5f * ( t1a + t1b );
+   *pOut++ = 0.5f * ( t1a - t1b );
+
+   // XA(1) = 1/2*( U1 - imag(U2) +  i*( U1 +imag(U2) ));
+   pB  = p + 2*k;
+   pA += 2;
+
+   do
+   {
+      /*
+         function X = my_split_rfft(X, ifftFlag)
+         % X is a series of real numbers
+         L  = length(X);
+         XC = X(1:2:end) +i*X(2:2:end);
+         XA = fft(XC);
+         XB = conj(XA([1 end:-1:2]));
+         TW = i*exp(-2*pi*i*[0:L/2-1]/L).';
+         for l = 2:L/2
+            XA(l) = 1/2 * (XA(l) + XB(l) + TW(l) * (XB(l) - XA(l)));
+         end
+         XA(1) = 1/2* (XA(1) + XB(1) + TW(1) * (XB(1) - XA(1))) + i*( 1/2*( XA(1) + XB(1) + i*( XA(1) - XB(1))));
+         X = XA;
+      */
+
+      xBI = pB[1];
+      xBR = pB[0];
+      xAR = pA[0];
+      xAI = pA[1];
+
+      twR = *pCoeff++;
+      twI = *pCoeff++;
+
+      t1a = xBR - xAR ;
+      t1b = xBI + xAI ;
+
+      // real(tw * (xB - xA)) = twR * (xBR - xAR) - twI * (xBI - xAI);
+      // imag(tw * (xB - xA)) = twI * (xBR - xAR) + twR * (xBI - xAI);
+      p0 = twR * t1a;
+      p1 = twI * t1a;
+      p2 = twR * t1b;
+      p3 = twI * t1b;
+
+      *pOut++ = 0.5f * (xAR + xBR + p0 + p3 ); //xAR
+      *pOut++ = 0.5f * (xAI - xBI + p1 - p2 ); //xAI
+
+      pA += 2;
+      pB -= 2;
+      k--;
+   } while(k > 0u);
+}
+
+/* Prepares data for inverse cfft */
+void merge_rfft_f32(
+arm_rfft_fast_instance_f32 * S,
+float32_t * p, float32_t * pOut)
+{
+   uint32_t  k;								/* Loop Counter                     */
+   float32_t twR, twI;						/* RFFT Twiddle coefficients        */
+   float32_t *pCoeff = S->pTwiddleRFFT;		/* Points to RFFT Twiddle factors   */
+   float32_t *pA = p;						/* increasing pointer               */
+   float32_t *pB = p;						/* decreasing pointer               */
+   float32_t xAR, xAI, xBR, xBI;			/* temporary variables              */
+   float32_t t1a, t1b, r, s, t, u;			/* temporary variables              */
+
+   k = (S->Sint).fftLen - 1;					
+
+   xAR = pA[0];
+   xAI = pA[1];
+
+   pCoeff += 2 ;
+
+   *pOut++ = 0.5f * ( xAR + xAI );
+   *pOut++ = 0.5f * ( xAR - xAI );
+
+   pB  =  p + 2*k ;
+   pA +=  2	   ;
+
+   while(k > 0u)
+   {
+      /* G is half of the frequency complex spectrum */
+      //for k = 2:N
+      //    Xk(k) = 1/2 * (G(k) + conj(G(N-k+2)) + Tw(k)*( G(k) - conj(G(N-k+2))));
+      xBI =   pB[1]    ;
+      xBR =   pB[0]    ;
+      xAR =  pA[0];
+      xAI =  pA[1];
+
+      twR = *pCoeff++;
+      twI = *pCoeff++;
+
+      t1a = xAR - xBR ;
+      t1b = xAI + xBI ;
+
+      r = twR * t1a;
+      s = twI * t1b;
+      t = twI * t1a;
+      u = twR * t1b;
+
+      // real(tw * (xA - xB)) = twR * (xAR - xBR) - twI * (xAI - xBI);
+      // imag(tw * (xA - xB)) = twI * (xAR - xBR) + twR * (xAI - xBI);
+      *pOut++ = 0.5f * (xAR + xBR - r - s ); //xAR
+      *pOut++ = 0.5f * (xAI - xBI + t - u ); //xAI
+
+      pA += 2;
+      pB -= 2;
+      k--;
+   }
+
+}
+
+/**
+* @ingroup groupTransforms
+*/
+
+/**
+ * @defgroup Fast Real FFT Functions
+ *
+ * \par
+ * The CMSIS DSP library includes specialized algorithms for computing the
+ * FFT of real data sequences.  The FFT is defined over complex data but
+ * in many applications the input is real.  Real FFT algorithms take advantage
+ * of the symmetry properties of the FFT and have a speed advantage over complex
+ * algorithms of the same length.
+ * \par
+ * The Fast RFFT algorith relays on the mixed radix CFFT that save processor usage.
+ * \par
+ * The real length N forward FFT of a sequence is computed using the steps shown below.
+ * \par
+ * \image html RFFT.gif "Real Fast Fourier Transform"
+ * \par
+ * The real sequence is initially treated as if it were complex to perform a CFFT.
+ * Later, a processing stage reshapes the data to obtain half of the frequency spectrum
+ * in complex format. Except the first complex number that contains the two real numbers
+ * X[0] and X[N/2] all the data is complex. In other words, the first complex sample
+ * contains two real values packed.
+ * \par
+ * The input for the inverse RFFT should keep the same format as the output of the 
+ * forward RFFT. A first processing stage pre-process the data to later perform an
+ * inverse CFFT.
+ * \par    
+ * \image html RIFFT.gif "Real Inverse Fast Fourier Transform"    
+ * \par    
+ * The algorithms for floating-point, Q15, and Q31 data are slightly different
+ * and we describe each algorithm in turn.
+ * \par Floating-point
+ * The main functions are arm_rfft_fast_f32()
+ * and arm_rfft_fast_init_f32().  The older functions
+ * arm_rfft_f32() and arm_rfft_init_f32() have been
+ * deprecated but are still documented.
+ * \par
+ * The FFT of a real N-point sequence has even symmetry in the frequency
+ * domain.  The second half of the data equals the conjugate of the first half
+ * flipped in frequency:
+ * 
+ *X[0] - real data
+ *X[1] - complex data
+ *X[2] - complex data
+ *... 
+ *X[fftLen/2-1] - complex data
+ *X[fftLen/2] - real data
+ *X[fftLen/2+1] - conjugate of X[fftLen/2-1]
+ *X[fftLen/2+2] - conjugate of X[fftLen/2-2]
+ *... 
+ *X[fftLen-1] - conjugate of X[1]
+ * 

+ * Looking at the data, we see that we can uniquely represent the FFT using only
+ * 
+ *N/2+1 samples:
+ *X[0] - real data
+ *X[1] - complex data
+ *X[2] - complex data
+ *... 
+ *X[fftLen/2-1] - complex data
+ *X[fftLen/2] - real data
+ * 

+ * Looking more closely we see that the first and last samples are real valued.
+ * They can be packed together and we can thus represent the FFT of an N-point
+ * real sequence by N/2 complex values:
+ * 
+ *X[0],X[N/2] - packed real data: X[0] + jX[N/2]
+ *X[1] - complex data
+ *X[2] - complex data
+ *... 
+ *X[fftLen/2-1] - complex data
+ * 

+ * The real FFT functions pack the frequency domain data in this fashion.  The
+ * forward transform outputs the data in this form and the inverse transform
+ * expects input data in this form.  The function always performs the needed
+ * bitreversal so that the input and output data is always in normal order.  The 
+ * functions support lengths of [32, 64, 128, ..., 4096] samples.
+ * \par
+ * The forward and inverse real FFT functions apply the standard FFT scaling; no
+ * scaling on the forward transform and 1/fftLen scaling on the inverse
+ * transform.
+ * \par Q15 and Q31
+ * The real algorithms are defined in a similar manner and utilize N/2 complex
+ * transforms behind the scenes.  In the case of fixed-point data, a radix-4
+ * complex transform is performed and this limits the allows sequence lengths to
+ * 128, 512, and 2048 samples.
+ * \par
+ * TBD.  We need to document input and output order of data.
+ * \par
+ * The complex transforms used internally include scaling to prevent fixed-point
+ * overflows.  The overall scaling equals 1/(fftLen/2).
+ * \par
+ * A separate instance structure must be defined for each transform used but 
+ * twiddle factor and bit reversal tables can be reused.
+ * \par
+ * There is also an associated initialization function for each data type. 
+ * The initialization function performs the following operations:
+ * - Sets the values of the internal structure fields.   
+ * - Initializes twiddle factor table and bit reversal table pointers.
+ * - Initializes the internal complex FFT data structure.
+ * \par   
+ * Use of the initialization function is optional.   
+ * However, if the initialization function is used, then the instance structure 
+ * cannot be placed into a const data section. To place an instance structure 
+ * into a const data section, the instance structure should be manually 
+ * initialized as follows:
+ * 
+ *arm_rfft_instance_q31 S = {fftLenReal, fftLenBy2, ifftFlagR, bitReverseFlagR, twidCoefRModifier, pTwiddleAReal, pTwiddleBReal, pCfft};    
+ *arm_rfft_instance_q15 S = {fftLenReal, fftLenBy2, ifftFlagR, bitReverseFlagR, twidCoefRModifier, pTwiddleAReal, pTwiddleBReal, pCfft};    
+ * 

+ * where fftLenReal is the length of the real transform;
+ * fftLenBy2 length of  the internal complex transform.
+ * ifftFlagR Selects forward (=0) or inverse (=1) transform.
+ * bitReverseFlagR Selects bit reversed output (=0) or normal order
+ * output (=1).
+ * twidCoefRModifier stride modifier for the twiddle factor table.
+ * The value is based on the FFT length;
+ * pTwiddleARealpoints to the A array of twiddle coefficients; 
+ * pTwiddleBRealpoints to the B array of twiddle coefficients;    
+ * pCfft points to the CFFT Instance structure. The CFFT structure
+ * must also be initialized.  Refer to arm_cfft_radix4_f32() for details regarding    
+ * static initialization of the complex FFT instance structure.    
+ */
+
+/**
+* @addtogroup RealFFT
+* @{
+*/
+
+/**
+* @brief Processing function for the floating-point real FFT.
+* @param[in]  *S              points to an arm_rfft_fast_instance_f32 structure.
+* @param[in]  *p              points to the input buffer.
+* @param[in]  *pOut           points to the output buffer.
+* @param[in]  ifftFlag        RFFT if flag is 0, RIFFT if flag is 1
+* @return none.
+*/
+
+void arm_rfft_fast_f32(
+arm_rfft_fast_instance_f32 * S,
+float32_t * p, float32_t * pOut,
+uint8_t ifftFlag)
+{
+   arm_cfft_instance_f32 * Sint = &(S->Sint);
+   Sint->fftLen = S->fftLenRFFT / 2;
+
+   /* Calculation of Real FFT */
+   if(ifftFlag)
+   {
+      /*  Real FFT compression */
+      merge_rfft_f32(S, p, pOut);
+
+      /* Complex radix-4 IFFT process */
+      arm_cfft_f32( Sint, pOut, ifftFlag, 1);
+   }
+   else
+   {
+      /* Calculation of RFFT of input */
+      arm_cfft_f32( Sint, p, ifftFlag, 1);
+   
+      /*  Real FFT extraction */
+      stage_rfft_f32(S, p, pOut);
+   }
+}
+
+/**    
+* @} end of RealFFT group    
+*/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_fast_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_fast_init_f32.c
new file mode 100644
index 00000000..a2da3219
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_fast_init_f32.c
@@ -0,0 +1,149 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_cfft_init_f32.c   
+*    
+* Description:	Split Radix Decimation in Frequency CFFT Floating point processing function   
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.   
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+
+/**   
+ * @ingroup groupTransforms   
+ */
+
+/**   
+ * @addtogroup RealFFT   
+ * @{   
+ */
+
+/**   
+* @brief  Initialization function for the floating-point real FFT.  
+* @param[in,out] *S             points to an arm_rfft_fast_instance_f32 structure.
+* @param[in]     fftLen         length of the Real Sequence.  
+* @return        The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLen is not a supported value.  
+*   
+* \par Description:  
+* \par   
+* The parameter ifftFlag controls whether a forward or inverse transform is computed.   
+* Set(=1) ifftFlag for calculation of CIFFT otherwise  RFFT is calculated  
+* \par   
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.   
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.   
+* \par   
+* The parameter fftLen	Specifies length of RFFT/CIFFT process. Supported FFT Lengths are 16, 32, 64, 128, 256, 512, 1024, 2048, 4096.   
+* \par   
+* This Function also initializes Twiddle factor table pointer and Bit reversal table pointer.   
+*/
+arm_status arm_rfft_fast_init_f32(
+  arm_rfft_fast_instance_f32 * S,
+  uint16_t fftLen)
+{
+  arm_cfft_instance_f32 * Sint;
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+  /*  Initialise the FFT length */
+  Sint = &(S->Sint);
+  Sint->fftLen = fftLen/2;
+  S->fftLenRFFT = fftLen;
+
+  /*  Initializations of structure parameters depending on the FFT length */
+  switch (Sint->fftLen)
+  {
+  case 2048u:
+    /*  Initializations of structure parameters for 2048 point FFT */
+    /*  Initialise the bit reversal table length */
+    Sint->bitRevLength = ARMBITREVINDEXTABLE2048_TABLE_LENGTH;
+    /*  Initialise the bit reversal table pointer */
+    Sint->pBitRevTable = (uint16_t *)armBitRevIndexTable2048;
+    /*  Initialise the Twiddle coefficient pointers */
+		Sint->pTwiddle     = (float32_t *) twiddleCoef_2048;
+		S->pTwiddleRFFT    = (float32_t *) twiddleCoef_rfft_4096;
+    break;
+  case 1024u:
+    Sint->bitRevLength = ARMBITREVINDEXTABLE1024_TABLE_LENGTH;
+    Sint->pBitRevTable = (uint16_t *)armBitRevIndexTable1024;
+		Sint->pTwiddle     = (float32_t *) twiddleCoef_1024;
+		S->pTwiddleRFFT    = (float32_t *) twiddleCoef_rfft_2048;
+    break;
+  case 512u:
+    Sint->bitRevLength = ARMBITREVINDEXTABLE_512_TABLE_LENGTH;
+    Sint->pBitRevTable = (uint16_t *)armBitRevIndexTable512;
+		Sint->pTwiddle     = (float32_t *) twiddleCoef_512;
+		S->pTwiddleRFFT    = (float32_t *) twiddleCoef_rfft_1024;
+    break;
+  case 256u:
+    Sint->bitRevLength = ARMBITREVINDEXTABLE_256_TABLE_LENGTH;
+    Sint->pBitRevTable = (uint16_t *)armBitRevIndexTable256;
+		Sint->pTwiddle     = (float32_t *) twiddleCoef_256;
+		S->pTwiddleRFFT    = (float32_t *) twiddleCoef_rfft_512;
+    break;
+  case 128u:
+    Sint->bitRevLength = ARMBITREVINDEXTABLE_128_TABLE_LENGTH;
+    Sint->pBitRevTable = (uint16_t *)armBitRevIndexTable128;
+		Sint->pTwiddle     = (float32_t *) twiddleCoef_128;
+		S->pTwiddleRFFT    = (float32_t *) twiddleCoef_rfft_256;
+    break;
+  case 64u:
+    Sint->bitRevLength = ARMBITREVINDEXTABLE__64_TABLE_LENGTH;
+    Sint->pBitRevTable = (uint16_t *)armBitRevIndexTable64;
+		Sint->pTwiddle     = (float32_t *) twiddleCoef_64;
+		S->pTwiddleRFFT    = (float32_t *) twiddleCoef_rfft_128;
+    break;
+  case 32u:
+    Sint->bitRevLength = ARMBITREVINDEXTABLE__32_TABLE_LENGTH;
+    Sint->pBitRevTable = (uint16_t *)armBitRevIndexTable32;
+		Sint->pTwiddle     = (float32_t *) twiddleCoef_32;
+		S->pTwiddleRFFT    = (float32_t *) twiddleCoef_rfft_64;
+    break;
+  case 16u:
+    Sint->bitRevLength = ARMBITREVINDEXTABLE__16_TABLE_LENGTH;
+    Sint->pBitRevTable = (uint16_t *)armBitRevIndexTable16;
+		Sint->pTwiddle     = (float32_t *) twiddleCoef_16;
+		S->pTwiddleRFFT    = (float32_t *) twiddleCoef_rfft_32;
+    break;
+  default:
+    /*  Reporting argument error if fftSize is not valid value */
+    status = ARM_MATH_ARGUMENT_ERROR;
+    break;
+  }
+
+  return (status);
+}
+
+/**   
+ * @} end of RealFFT group   
+ */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_f32.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_f32.c
new file mode 100644
index 00000000..dd8c8116
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_f32.c
@@ -0,0 +1,8376 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_rfft_init_f32.c    
+*    
+* Description:	RFFT & RIFFT Floating point initialisation function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+
+/**    
+ * @ingroup groupTransforms    
+ */
+
+/**    
+ * @addtogroup RealFFT    
+ * @{    
+ */
+
+/**    
+* \par    
+* Generation of realCoefA array:    
+* \par    
+* 	n = 4096    
+* 
for (i = 0; i < n; i++)    
+*  {    
+*    pATable[2 * i] = 0.5 * (1.0 - sin (2 * PI / (double) (2 * n) * (double) i));    
+*    pATable[2 * i + 1] = 0.5 * (-1.0 * cos (2 * PI / (double) (2 * n) * (double) i));    
+*  } 
    
+*/
+
+
+
+static const float32_t realCoefA[8192] = {
+  0.500000000000000f, -0.500000000000000f, 0.499616503715515f,
+    -0.499999850988388f,
+  0.499233007431030f, -0.499999403953552f, 0.498849511146545f,
+    -0.499998688697815f,
+  0.498466014862061f, -0.499997645616531f, 0.498082518577576f,
+    -0.499996334314346f,
+  0.497699022293091f, -0.499994695186615f, 0.497315555810928f,
+    -0.499992787837982f,
+  0.496932059526443f, -0.499990582466125f, 0.496548563241959f,
+    -0.499988079071045f,
+  0.496165096759796f, -0.499985307455063f, 0.495781600475311f,
+    -0.499982208013535f,
+  0.495398133993149f, -0.499978810548782f, 0.495014637708664f,
+    -0.499975144863129f,
+  0.494631171226501f, -0.499971181154251f, 0.494247704744339f,
+    -0.499966919422150f,
+  0.493864238262177f, -0.499962359666824f, 0.493480771780014f,
+    -0.499957501888275f,
+  0.493097305297852f, -0.499952346086502f, 0.492713838815689f,
+    -0.499946922063828f,
+  0.492330402135849f, -0.499941170215607f, 0.491946935653687f,
+    -0.499935150146484f,
+  0.491563498973846f, -0.499928832054138f, 0.491180062294006f,
+    -0.499922215938568f,
+  0.490796625614166f, -0.499915301799774f, 0.490413218736649f,
+    -0.499908089637756f,
+  0.490029782056808f, -0.499900579452515f, 0.489646375179291f,
+    -0.499892801046371f,
+  0.489262968301773f, -0.499884694814682f, 0.488879561424255f,
+    -0.499876320362091f,
+  0.488496154546738f, -0.499867647886276f, 0.488112777471542f,
+    -0.499858677387238f,
+  0.487729400396347f, -0.499849408864975f, 0.487346023321152f,
+    -0.499839842319489f,
+  0.486962646245956f, -0.499830007553101f, 0.486579269170761f,
+    -0.499819844961166f,
+  0.486195921897888f, -0.499809414148331f, 0.485812574625015f,
+    -0.499798685312271f,
+  0.485429257154465f, -0.499787658452988f, 0.485045909881592f,
+    -0.499776333570480f,
+  0.484662592411041f, -0.499764710664749f, 0.484279274940491f,
+    -0.499752789735794f,
+  0.483895987272263f, -0.499740600585938f, 0.483512699604034f,
+    -0.499728083610535f,
+  0.483129411935806f, -0.499715298414230f, 0.482746154069901f,
+    -0.499702215194702f,
+  0.482362866401672f, -0.499688833951950f, 0.481979638338089f,
+    -0.499675154685974f,
+  0.481596380472183f, -0.499661177396774f, 0.481213152408600f,
+    -0.499646931886673f,
+  0.480829954147339f, -0.499632388353348f, 0.480446726083755f,
+    -0.499617516994476f,
+  0.480063527822495f, -0.499602377414703f, 0.479680359363556f,
+    -0.499586939811707f,
+  0.479297190904617f, -0.499571204185486f, 0.478914022445679f,
+    -0.499555170536041f,
+  0.478530883789063f, -0.499538868665695f, 0.478147745132446f,
+    -0.499522238969803f,
+  0.477764606475830f, -0.499505341053009f, 0.477381497621536f,
+    -0.499488145112991f,
+  0.476998418569565f, -0.499470651149750f, 0.476615339517593f,
+    -0.499452859163284f,
+  0.476232260465622f, -0.499434769153595f, 0.475849211215973f,
+    -0.499416410923004f,
+  0.475466161966324f, -0.499397724866867f, 0.475083142518997f,
+    -0.499378770589828f,
+  0.474700123071671f, -0.499359518289566f, 0.474317133426666f,
+    -0.499339967966080f,
+  0.473934143781662f, -0.499320119619370f, 0.473551183938980f,
+    -0.499299973249435f,
+  0.473168224096298f, -0.499279528856277f, 0.472785294055939f,
+    -0.499258816242218f,
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+  0.441078960895538f, 0.496516168117523f, 0.441459804773331f,
+    0.496561229228973f,
+  0.441840678453445f, 0.496605962514877f, 0.442221581935883f,
+    0.496650427579880f,
+  0.442602545022964f, 0.496694594621658f, 0.442983508110046f,
+    0.496738493442535f,
+  0.443364530801773f, 0.496782064437866f, 0.443745553493500f,
+    0.496825367212296f,
+  0.444126635789871f, 0.496868371963501f, 0.444507747888565f,
+    0.496911078691483f,
+  0.444888889789581f, 0.496953487396240f, 0.445270061492920f,
+    0.496995598077774f,
+  0.445651292800903f, 0.497037440538406f, 0.446032524108887f,
+    0.497078984975815f,
+  0.446413785219193f, 0.497120231389999f, 0.446795076131821f,
+    0.497161179780960f,
+  0.447176426649094f, 0.497201830148697f, 0.447557777166367f,
+    0.497242212295532f,
+  0.447939187288284f, 0.497282296419144f, 0.448320597410202f,
+    0.497322082519531f,
+  0.448702067136765f, 0.497361570596695f, 0.449083566665649f,
+    0.497400760650635f,
+  0.449465066194534f, 0.497439652681351f, 0.449846625328064f,
+    0.497478276491165f,
+  0.450228184461594f, 0.497516602277756f, 0.450609803199768f,
+    0.497554630041122f,
+  0.450991421937943f, 0.497592359781265f, 0.451373100280762f,
+    0.497629791498184f,
+  0.451754778623581f, 0.497666954994202f, 0.452136516571045f,
+    0.497703820466995f,
+  0.452518254518509f, 0.497740387916565f, 0.452900022268295f,
+    0.497776657342911f,
+  0.453281819820404f, 0.497812628746033f, 0.453663676977158f,
+    0.497848302125931f,
+  0.454045534133911f, 0.497883707284927f, 0.454427421092987f,
+    0.497918814420700f,
+  0.454809308052063f, 0.497953623533249f, 0.455191254615784f,
+    0.497988134622574f,
+  0.455573230981827f, 0.498022347688675f, 0.455955207347870f,
+    0.498056292533875f,
+  0.456337243318558f, 0.498089909553528f, 0.456719279289246f,
+    0.498123258352280f,
+  0.457101345062256f, 0.498156309127808f, 0.457483440637589f,
+    0.498189061880112f,
+  0.457865566015244f, 0.498221516609192f, 0.458247691392899f,
+    0.498253703117371f,
+  0.458629876375198f, 0.498285561800003f, 0.459012061357498f,
+    0.498317152261734f,
+  0.459394276142120f, 0.498348444700241f, 0.459776520729065f,
+    0.498379439115524f,
+  0.460158795118332f, 0.498410135507584f, 0.460541069507599f,
+    0.498440563678741f,
+  0.460923373699188f, 0.498470664024353f, 0.461305707693100f,
+    0.498500496149063f,
+  0.461688071489334f, 0.498530030250549f, 0.462070435285568f,
+    0.498559266328812f,
+  0.462452858686447f, 0.498588204383850f, 0.462835282087326f,
+    0.498616874217987f,
+  0.463217705488205f, 0.498645216226578f, 0.463600188493729f,
+    0.498673290014267f,
+  0.463982671499252f, 0.498701065778732f, 0.464365184307098f,
+    0.498728543519974f,
+  0.464747726917267f, 0.498755723237991f, 0.465130269527435f,
+    0.498782604932785f,
+  0.465512841939926f, 0.498809218406677f, 0.465895414352417f,
+    0.498835533857346f,
+  0.466278046369553f, 0.498861521482468f, 0.466660678386688f,
+    0.498887240886688f,
+  0.467043310403824f, 0.498912662267685f, 0.467426002025604f,
+    0.498937815427780f,
+  0.467808693647385f, 0.498962640762329f, 0.468191385269165f,
+    0.498987197875977f,
+  0.468574106693268f, 0.499011427164078f, 0.468956857919693f,
+    0.499035388231277f,
+  0.469339638948441f, 0.499059051275253f, 0.469722419977188f,
+    0.499082416296005f,
+  0.470105201005936f, 0.499105513095856f, 0.470488041639328f,
+    0.499128282070160f,
+  0.470870882272720f, 0.499150782823563f, 0.471253722906113f,
+    0.499172955751419f,
+  0.471636593341827f, 0.499194860458374f, 0.472019463777542f,
+    0.499216467142105f,
+  0.472402364015579f, 0.499237775802612f, 0.472785294055939f,
+    0.499258816242218f,
+  0.473168224096298f, 0.499279528856277f, 0.473551183938980f,
+    0.499299973249435f,
+  0.473934143781662f, 0.499320119619370f, 0.474317133426666f,
+    0.499339967966080f,
+  0.474700123071671f, 0.499359518289566f, 0.475083142518997f,
+    0.499378770589828f,
+  0.475466161966324f, 0.499397724866867f, 0.475849211215973f,
+    0.499416410923004f,
+  0.476232260465622f, 0.499434769153595f, 0.476615339517593f,
+    0.499452859163284f,
+  0.476998418569565f, 0.499470651149750f, 0.477381497621536f,
+    0.499488145112991f,
+  0.477764606475830f, 0.499505341053009f, 0.478147745132446f,
+    0.499522238969803f,
+  0.478530883789063f, 0.499538868665695f, 0.478914022445679f,
+    0.499555170536041f,
+  0.479297190904617f, 0.499571204185486f, 0.479680359363556f,
+    0.499586939811707f,
+  0.480063527822495f, 0.499602377414703f, 0.480446726083755f,
+    0.499617516994476f,
+  0.480829954147339f, 0.499632388353348f, 0.481213152408600f,
+    0.499646931886673f,
+  0.481596380472183f, 0.499661177396774f, 0.481979638338089f,
+    0.499675154685974f,
+  0.482362866401672f, 0.499688833951950f, 0.482746154069901f,
+    0.499702215194702f,
+  0.483129411935806f, 0.499715298414230f, 0.483512699604034f,
+    0.499728083610535f,
+  0.483895987272263f, 0.499740600585938f, 0.484279274940491f,
+    0.499752789735794f,
+  0.484662592411041f, 0.499764710664749f, 0.485045909881592f,
+    0.499776333570480f,
+  0.485429257154465f, 0.499787658452988f, 0.485812574625015f,
+    0.499798685312271f,
+  0.486195921897888f, 0.499809414148331f, 0.486579269170761f,
+    0.499819844961166f,
+  0.486962646245956f, 0.499830007553101f, 0.487346023321152f,
+    0.499839842319489f,
+  0.487729400396347f, 0.499849408864975f, 0.488112777471542f,
+    0.499858677387238f,
+  0.488496154546738f, 0.499867647886276f, 0.488879561424255f,
+    0.499876320362091f,
+  0.489262968301773f, 0.499884694814682f, 0.489646375179291f,
+    0.499892801046371f,
+  0.490029782056808f, 0.499900579452515f, 0.490413218736649f,
+    0.499908089637756f,
+  0.490796625614166f, 0.499915301799774f, 0.491180062294006f,
+    0.499922215938568f,
+  0.491563498973846f, 0.499928832054138f, 0.491946935653687f,
+    0.499935150146484f,
+  0.492330402135849f, 0.499941170215607f, 0.492713838815689f,
+    0.499946922063828f,
+  0.493097305297852f, 0.499952346086502f, 0.493480771780014f,
+    0.499957501888275f,
+  0.493864238262177f, 0.499962359666824f, 0.494247704744339f,
+    0.499966919422150f,
+  0.494631171226501f, 0.499971181154251f, 0.495014637708664f,
+    0.499975144863129f,
+  0.495398133993149f, 0.499978810548782f, 0.495781600475311f,
+    0.499982208013535f,
+  0.496165096759796f, 0.499985307455063f, 0.496548563241959f,
+    0.499988079071045f,
+  0.496932059526443f, 0.499990582466125f, 0.497315555810928f,
+    0.499992787837982f,
+  0.497699022293091f, 0.499994695186615f, 0.498082518577576f,
+    0.499996334314346f,
+  0.498466014862061f, 0.499997645616531f, 0.498849511146545f,
+    0.499998688697815f,
+  0.499233007431030f, 0.499999403953552f, 0.499616503715515f,
+    0.499999850988388f,
+};
+
+
+/**    
+* \par   
+* Generation of realCoefB array:    
+* \par   
+* n = 4096    
+* 
for (i = 0; i < n; i++)    
+* {    
+*    pBTable[2 * i] = 0.5 * (1.0 + sin (2 * PI / (double) (2 * n) * (double) i));    
+*    pBTable[2 * i + 1] = 0.5 * (1.0 * cos (2 * PI / (double) (2 * n) * (double) i));    
+*  } 
    
+*    
+*/
+static const float32_t realCoefB[8192] = {
+  0.500000000000000f, 0.500000000000000f, 0.500383496284485f,
+    0.499999850988388f,
+  0.500766992568970f, 0.499999403953552f, 0.501150488853455f,
+    0.499998688697815f,
+  0.501533985137939f, 0.499997645616531f, 0.501917481422424f,
+    0.499996334314346f,
+  0.502300977706909f, 0.499994695186615f, 0.502684473991394f,
+    0.499992787837982f,
+  0.503067970275879f, 0.499990582466125f, 0.503451406955719f,
+    0.499988079071045f,
+  0.503834903240204f, 0.499985307455063f, 0.504218399524689f,
+    0.499982208013535f,
+  0.504601895809174f, 0.499978810548782f, 0.504985332489014f,
+    0.499975144863129f,
+  0.505368828773499f, 0.499971181154251f, 0.505752325057983f,
+    0.499966919422150f,
+  0.506135761737823f, 0.499962359666824f, 0.506519258022308f,
+    0.499957501888275f,
+  0.506902694702148f, 0.499952346086502f, 0.507286131381989f,
+    0.499946922063828f,
+  0.507669627666473f, 0.499941170215607f, 0.508053064346313f,
+    0.499935150146484f,
+  0.508436501026154f, 0.499928832054138f, 0.508819937705994f,
+    0.499922215938568f,
+  0.509203374385834f, 0.499915301799774f, 0.509586811065674f,
+    0.499908089637756f,
+  0.509970188140869f, 0.499900579452515f, 0.510353624820709f,
+    0.499892801046371f,
+  0.510737061500549f, 0.499884694814682f, 0.511120438575745f,
+    0.499876320362091f,
+  0.511503815650940f, 0.499867647886276f, 0.511887252330780f,
+    0.499858677387238f,
+  0.512270629405975f, 0.499849408864975f, 0.512654006481171f,
+    0.499839842319489f,
+  0.513037383556366f, 0.499830007553101f, 0.513420701026917f,
+    0.499819844961166f,
+  0.513804078102112f, 0.499809414148331f, 0.514187395572662f,
+    0.499798685312271f,
+  0.514570772647858f, 0.499787658452988f, 0.514954090118408f,
+    0.499776333570480f,
+  0.515337407588959f, 0.499764710664749f, 0.515720725059509f,
+    0.499752789735794f,
+  0.516103982925415f, 0.499740600585938f, 0.516487300395966f,
+    0.499728083610535f,
+  0.516870558261871f, 0.499715298414230f, 0.517253875732422f,
+    0.499702215194702f,
+  0.517637133598328f, 0.499688833951950f, 0.518020391464233f,
+    0.499675154685974f,
+  0.518403589725494f, 0.499661177396774f, 0.518786847591400f,
+    0.499646931886673f,
+  0.519170045852661f, 0.499632388353348f, 0.519553244113922f,
+    0.499617516994476f,
+  0.519936442375183f, 0.499602377414703f, 0.520319640636444f,
+    0.499586939811707f,
+  0.520702838897705f, 0.499571204185486f, 0.521085977554321f,
+    0.499555170536041f,
+  0.521469116210938f, 0.499538868665695f, 0.521852254867554f,
+    0.499522238969803f,
+  0.522235393524170f, 0.499505341053009f, 0.522618472576141f,
+    0.499488145112991f,
+  0.523001611232758f, 0.499470651149750f, 0.523384690284729f,
+    0.499452859163284f,
+  0.523767769336700f, 0.499434769153595f, 0.524150788784027f,
+    0.499416410923004f,
+  0.524533808231354f, 0.499397724866867f, 0.524916887283325f,
+    0.499378770589828f,
+  0.525299847126007f, 0.499359518289566f, 0.525682866573334f,
+    0.499339967966080f,
+  0.526065826416016f, 0.499320119619370f, 0.526448845863342f,
+    0.499299973249435f,
+  0.526831746101379f, 0.499279528856277f, 0.527214705944061f,
+    0.499258816242218f,
+  0.527597606182098f, 0.499237775802612f, 0.527980506420136f,
+    0.499216467142105f,
+  0.528363406658173f, 0.499194860458374f, 0.528746306896210f,
+    0.499172955751419f,
+  0.529129147529602f, 0.499150782823563f, 0.529511988162994f,
+    0.499128282070160f,
+  0.529894769191742f, 0.499105513095856f, 0.530277609825134f,
+    0.499082416296005f,
+  0.530660390853882f, 0.499059051275253f, 0.531043112277985f,
+    0.499035388231277f,
+  0.531425893306732f, 0.499011427164078f, 0.531808614730835f,
+    0.498987197875977f,
+  0.532191336154938f, 0.498962640762329f, 0.532573997974396f,
+    0.498937815427780f,
+  0.532956659793854f, 0.498912662267685f, 0.533339321613312f,
+    0.498887240886688f,
+  0.533721983432770f, 0.498861521482468f, 0.534104585647583f,
+    0.498835533857346f,
+  0.534487187862396f, 0.498809218406677f, 0.534869730472565f,
+    0.498782604932785f,
+  0.535252273082733f, 0.498755723237991f, 0.535634815692902f,
+    0.498728543519974f,
+  0.536017298698425f, 0.498701065778732f, 0.536399841308594f,
+    0.498673290014267f,
+  0.536782264709473f, 0.498645216226578f, 0.537164747714996f,
+    0.498616874217987f,
+  0.537547171115875f, 0.498588204383850f, 0.537929534912109f,
+    0.498559266328812f,
+  0.538311958312988f, 0.498530030250549f, 0.538694262504578f,
+    0.498500496149063f,
+  0.539076626300812f, 0.498470664024353f, 0.539458930492401f,
+    0.498440563678741f,
+  0.539841234683990f, 0.498410135507584f, 0.540223479270935f,
+    0.498379439115524f,
+  0.540605723857880f, 0.498348444700241f, 0.540987968444824f,
+    0.498317152261734f,
+  0.541370153427124f, 0.498285561800003f, 0.541752278804779f,
+    0.498253703117371f,
+  0.542134463787079f, 0.498221516609192f, 0.542516589164734f,
+    0.498189061880112f,
+  0.542898654937744f, 0.498156309127808f, 0.543280720710754f,
+    0.498123258352280f,
+  0.543662786483765f, 0.498089909553528f, 0.544044792652130f,
+    0.498056292533875f,
+  0.544426798820496f, 0.498022347688675f, 0.544808745384216f,
+    0.497988134622574f,
+  0.545190691947937f, 0.497953623533249f, 0.545572578907013f,
+    0.497918814420700f,
+  0.545954465866089f, 0.497883707284927f, 0.546336352825165f,
+    0.497848302125931f,
+  0.546718180179596f, 0.497812628746033f, 0.547099947929382f,
+    0.497776657342911f,
+  0.547481775283813f, 0.497740387916565f, 0.547863483428955f,
+    0.497703820466995f,
+  0.548245191574097f, 0.497666954994202f, 0.548626899719238f,
+    0.497629791498184f,
+  0.549008548259735f, 0.497592359781265f, 0.549390196800232f,
+    0.497554630041122f,
+  0.549771785736084f, 0.497516602277756f, 0.550153374671936f,
+    0.497478276491165f,
+  0.550534904003143f, 0.497439652681351f, 0.550916433334351f,
+    0.497400760650635f,
+  0.551297962665558f, 0.497361570596695f, 0.551679372787476f,
+    0.497322082519531f,
+  0.552060842514038f, 0.497282296419144f, 0.552442193031311f,
+    0.497242212295532f,
+  0.552823603153229f, 0.497201830148697f, 0.553204894065857f,
+    0.497161179780960f,
+  0.553586184978485f, 0.497120231389999f, 0.553967475891113f,
+    0.497078984975815f,
+  0.554348707199097f, 0.497037440538406f, 0.554729938507080f,
+    0.496995598077774f,
+  0.555111110210419f, 0.496953487396240f, 0.555492222309113f,
+    0.496911078691483f,
+  0.555873334407806f, 0.496868371963501f, 0.556254446506500f,
+    0.496825367212296f,
+  0.556635499000549f, 0.496782064437866f, 0.557016491889954f,
+    0.496738493442535f,
+  0.557397484779358f, 0.496694594621658f, 0.557778418064117f,
+    0.496650427579880f,
+  0.558159291744232f, 0.496605962514877f, 0.558540165424347f,
+    0.496561229228973f,
+  0.558921039104462f, 0.496516168117523f, 0.559301853179932f,
+    0.496470838785172f,
+  0.559682607650757f, 0.496425211429596f, 0.560063362121582f,
+    0.496379286050797f,
+  0.560444056987762f, 0.496333062648773f, 0.560824692249298f,
+    0.496286571025848f,
+  0.561205327510834f, 0.496239781379700f, 0.561585903167725f,
+    0.496192663908005f,
+  0.561966478824615f, 0.496145308017731f, 0.562346994876862f,
+    0.496097624301910f,
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+    -0.498887240886688f,
+  0.532956659793854f, -0.498912662267685f, 0.532573997974396f,
+    -0.498937815427780f,
+  0.532191336154938f, -0.498962640762329f, 0.531808614730835f,
+    -0.498987197875977f,
+  0.531425893306732f, -0.499011427164078f, 0.531043112277985f,
+    -0.499035388231277f,
+  0.530660390853882f, -0.499059051275253f, 0.530277609825134f,
+    -0.499082416296005f,
+  0.529894769191742f, -0.499105513095856f, 0.529511988162994f,
+    -0.499128282070160f,
+  0.529129147529602f, -0.499150782823563f, 0.528746306896210f,
+    -0.499172955751419f,
+  0.528363406658173f, -0.499194860458374f, 0.527980506420136f,
+    -0.499216467142105f,
+  0.527597606182098f, -0.499237775802612f, 0.527214705944061f,
+    -0.499258816242218f,
+  0.526831746101379f, -0.499279528856277f, 0.526448845863342f,
+    -0.499299973249435f,
+  0.526065826416016f, -0.499320119619370f, 0.525682866573334f,
+    -0.499339967966080f,
+  0.525299847126007f, -0.499359518289566f, 0.524916887283325f,
+    -0.499378770589828f,
+  0.524533808231354f, -0.499397724866867f, 0.524150788784027f,
+    -0.499416410923004f,
+  0.523767769336700f, -0.499434769153595f, 0.523384690284729f,
+    -0.499452859163284f,
+  0.523001611232758f, -0.499470651149750f, 0.522618472576141f,
+    -0.499488145112991f,
+  0.522235393524170f, -0.499505341053009f, 0.521852254867554f,
+    -0.499522238969803f,
+  0.521469116210938f, -0.499538868665695f, 0.521085977554321f,
+    -0.499555170536041f,
+  0.520702838897705f, -0.499571204185486f, 0.520319640636444f,
+    -0.499586939811707f,
+  0.519936442375183f, -0.499602377414703f, 0.519553244113922f,
+    -0.499617516994476f,
+  0.519170045852661f, -0.499632388353348f, 0.518786847591400f,
+    -0.499646931886673f,
+  0.518403589725494f, -0.499661177396774f, 0.518020391464233f,
+    -0.499675154685974f,
+  0.517637133598328f, -0.499688833951950f, 0.517253875732422f,
+    -0.499702215194702f,
+  0.516870558261871f, -0.499715298414230f, 0.516487300395966f,
+    -0.499728083610535f,
+  0.516103982925415f, -0.499740600585938f, 0.515720725059509f,
+    -0.499752789735794f,
+  0.515337407588959f, -0.499764710664749f, 0.514954090118408f,
+    -0.499776333570480f,
+  0.514570772647858f, -0.499787658452988f, 0.514187395572662f,
+    -0.499798685312271f,
+  0.513804078102112f, -0.499809414148331f, 0.513420701026917f,
+    -0.499819844961166f,
+  0.513037383556366f, -0.499830007553101f, 0.512654006481171f,
+    -0.499839842319489f,
+  0.512270629405975f, -0.499849408864975f, 0.511887252330780f,
+    -0.499858677387238f,
+  0.511503815650940f, -0.499867647886276f, 0.511120438575745f,
+    -0.499876320362091f,
+  0.510737061500549f, -0.499884694814682f, 0.510353624820709f,
+    -0.499892801046371f,
+  0.509970188140869f, -0.499900579452515f, 0.509586811065674f,
+    -0.499908089637756f,
+  0.509203374385834f, -0.499915301799774f, 0.508819937705994f,
+    -0.499922215938568f,
+  0.508436501026154f, -0.499928832054138f, 0.508053064346313f,
+    -0.499935150146484f,
+  0.507669627666473f, -0.499941170215607f, 0.507286131381989f,
+    -0.499946922063828f,
+  0.506902694702148f, -0.499952346086502f, 0.506519258022308f,
+    -0.499957501888275f,
+  0.506135761737823f, -0.499962359666824f, 0.505752325057983f,
+    -0.499966919422150f,
+  0.505368828773499f, -0.499971181154251f, 0.504985332489014f,
+    -0.499975144863129f,
+  0.504601895809174f, -0.499978810548782f, 0.504218399524689f,
+    -0.499982208013535f,
+  0.503834903240204f, -0.499985307455063f, 0.503451406955719f,
+    -0.499988079071045f,
+  0.503067970275879f, -0.499990582466125f, 0.502684473991394f,
+    -0.499992787837982f,
+  0.502300977706909f, -0.499994695186615f, 0.501917481422424f,
+    -0.499996334314346f,
+  0.501533985137939f, -0.499997645616531f, 0.501150488853455f,
+    -0.499998688697815f,
+  0.500766992568970f, -0.499999403953552f, 0.500383496284485f,
+    -0.499999850988388f,
+};
+
+
+
+/**    
+* @brief  Initialization function for the floating-point RFFT/RIFFT.   
+* @deprecated Do not use this function.  It has been superceded by \ref arm_rfft_fast_init_f32 and will be removed
+* in the future.
+* @param[in,out] *S             points to an instance of the floating-point RFFT/RIFFT structure.   
+* @param[in,out] *S_CFFT        points to an instance of the floating-point CFFT/CIFFT structure.   
+* @param[in]     fftLenReal     length of the FFT.   
+* @param[in]     ifftFlagR      flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform.   
+* @param[in]     bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.   
+* @return		The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value.   
+*    
+* \par Description:   
+* \par   
+* The parameter fftLenReal	Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 128, 512, 2048.    
+* \par    
+* The parameter ifftFlagR controls whether a forward or inverse transform is computed.    
+* Set(=1) ifftFlagR to calculate RIFFT, otherwise RFFT is calculated.    
+* \par    
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.    
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.   
+* \par    
+* This function also initializes Twiddle factor table.     
+*/
+
+arm_status arm_rfft_init_f32(
+  arm_rfft_instance_f32 * S,
+  arm_cfft_radix4_instance_f32 * S_CFFT,
+  uint32_t fftLenReal,
+  uint32_t ifftFlagR,
+  uint32_t bitReverseFlag)
+{
+
+  /*  Initialise the default arm status */
+  arm_status status = ARM_MATH_SUCCESS;
+
+  /*  Initialize the Real FFT length */
+  S->fftLenReal = (uint16_t) fftLenReal;
+
+  /*  Initialize the Complex FFT length */
+  S->fftLenBy2 = (uint16_t) fftLenReal / 2u;
+
+  /*  Initialize the Twiddle coefficientA pointer */
+  S->pTwiddleAReal = (float32_t *) realCoefA;
+
+  /*  Initialize the Twiddle coefficientB pointer */
+  S->pTwiddleBReal = (float32_t *) realCoefB;
+
+  /*  Initialize the Flag for selection of RFFT or RIFFT */
+  S->ifftFlagR = (uint8_t) ifftFlagR;
+
+  /*  Initialize the Flag for calculation Bit reversal or not */
+  S->bitReverseFlagR = (uint8_t) bitReverseFlag;
+
+  /*  Initializations of structure parameters depending on the FFT length */
+  switch (S->fftLenReal)
+  {
+    /* Init table modifier value */
+  case 8192u:
+    S->twidCoefRModifier = 1u;
+    break;
+  case 2048u:
+    S->twidCoefRModifier = 4u;
+    break;
+  case 512u:
+    S->twidCoefRModifier = 16u;
+    break;
+  case 128u:
+    S->twidCoefRModifier = 64u;
+    break;
+  default:
+    /*  Reporting argument error if rfftSize is not valid value */
+    status = ARM_MATH_ARGUMENT_ERROR;
+    break;
+  }
+
+  /* Init Complex FFT Instance */
+  S->pCfft = S_CFFT;
+
+  if(S->ifftFlagR)
+  {
+    /* Initializes the CIFFT Module for fftLenreal/2 length */
+    arm_cfft_radix4_init_f32(S->pCfft, S->fftLenBy2, 1u, 0u);
+  }
+  else
+  {
+    /* Initializes the CFFT Module for fftLenreal/2 length */
+    arm_cfft_radix4_init_f32(S->pCfft, S->fftLenBy2, 0u, 0u);
+  }
+
+  /* return the status of RFFT Init function */
+  return (status);
+
+}
+
+  /**    
+   * @} end of RealFFT group    
+   */
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_q15.c
new file mode 100644
index 00000000..96ae40f2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_q15.c
@@ -0,0 +1,2235 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_rfft_init_q15.c    
+*    
+* Description:	RFFT & RIFFT Q15 initialisation function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+#include "arm_const_structs.h"
+
+/**    
+* @ingroup groupTransforms    
+*/
+
+/**    
+* @addtogroup RealFFT    
+* @{    
+*/
+
+
+
+/**    
+* \par    
+* Generation floating point real_CoefA array:    
+* \par    
+* n = 4096    
+* 
for (i = 0; i < n; i++)    
+*  {    
+*    pATable[2 * i] = 0.5 * (1.0 - sin (2 * PI / (double) (2 * n) * (double) i));    
+*    pATable[2 * i + 1] = 0.5 * (-1.0 * cos (2 * PI / (double) (2 * n) * (double) i));    
+*  } 
    
+* \par    
+* Convert to fixed point Q15 format    
+*       round(pATable[i] * pow(2, 15))    
+*/
+static const q15_t ALIGN4 realCoefAQ15[8192] = {
+    0x4000, 0xc000, 0x3ff3, 0xc000, 0x3fe7, 0xc000, 0x3fda, 0xc000,
+    0x3fce, 0xc000, 0x3fc1, 0xc000, 0x3fb5, 0xc000, 0x3fa8, 0xc000,
+    0x3f9b, 0xc000, 0x3f8f, 0xc000, 0x3f82, 0xc000, 0x3f76, 0xc001,
+    0x3f69, 0xc001, 0x3f5d, 0xc001, 0x3f50, 0xc001, 0x3f44, 0xc001,
+    0x3f37, 0xc001, 0x3f2a, 0xc001, 0x3f1e, 0xc002, 0x3f11, 0xc002,
+    0x3f05, 0xc002, 0x3ef8, 0xc002, 0x3eec, 0xc002, 0x3edf, 0xc003,
+    0x3ed2, 0xc003, 0x3ec6, 0xc003, 0x3eb9, 0xc003, 0x3ead, 0xc004,
+    0x3ea0, 0xc004, 0x3e94, 0xc004, 0x3e87, 0xc004, 0x3e7a, 0xc005,
+    0x3e6e, 0xc005, 0x3e61, 0xc005, 0x3e55, 0xc006, 0x3e48, 0xc006,
+    0x3e3c, 0xc006, 0x3e2f, 0xc007, 0x3e23, 0xc007, 0x3e16, 0xc007,
+    0x3e09, 0xc008, 0x3dfd, 0xc008, 0x3df0, 0xc009, 0x3de4, 0xc009,
+    0x3dd7, 0xc009, 0x3dcb, 0xc00a, 0x3dbe, 0xc00a, 0x3db2, 0xc00b,
+    0x3da5, 0xc00b, 0x3d98, 0xc00c, 0x3d8c, 0xc00c, 0x3d7f, 0xc00d,
+    0x3d73, 0xc00d, 0x3d66, 0xc00e, 0x3d5a, 0xc00e, 0x3d4d, 0xc00f,
+    0x3d40, 0xc00f, 0x3d34, 0xc010, 0x3d27, 0xc010, 0x3d1b, 0xc011,
+    0x3d0e, 0xc011, 0x3d02, 0xc012, 0x3cf5, 0xc013, 0x3ce9, 0xc013,
+    0x3cdc, 0xc014, 0x3cd0, 0xc014, 0x3cc3, 0xc015, 0x3cb6, 0xc016,
+    0x3caa, 0xc016, 0x3c9d, 0xc017, 0x3c91, 0xc018, 0x3c84, 0xc018,
+    0x3c78, 0xc019, 0x3c6b, 0xc01a, 0x3c5f, 0xc01a, 0x3c52, 0xc01b,
+    0x3c45, 0xc01c, 0x3c39, 0xc01d, 0x3c2c, 0xc01d, 0x3c20, 0xc01e,
+    0x3c13, 0xc01f, 0x3c07, 0xc020, 0x3bfa, 0xc020, 0x3bee, 0xc021,
+    0x3be1, 0xc022, 0x3bd5, 0xc023, 0x3bc8, 0xc024, 0x3bbc, 0xc024,
+    0x3baf, 0xc025, 0x3ba2, 0xc026, 0x3b96, 0xc027, 0x3b89, 0xc028,
+    0x3b7d, 0xc029, 0x3b70, 0xc02a, 0x3b64, 0xc02b, 0x3b57, 0xc02b,
+    0x3b4b, 0xc02c, 0x3b3e, 0xc02d, 0x3b32, 0xc02e, 0x3b25, 0xc02f,
+    0x3b19, 0xc030, 0x3b0c, 0xc031, 0x3b00, 0xc032, 0x3af3, 0xc033,
+    0x3ae6, 0xc034, 0x3ada, 0xc035, 0x3acd, 0xc036, 0x3ac1, 0xc037,
+    0x3ab4, 0xc038, 0x3aa8, 0xc039, 0x3a9b, 0xc03a, 0x3a8f, 0xc03b,
+    0x3a82, 0xc03c, 0x3a76, 0xc03d, 0x3a69, 0xc03f, 0x3a5d, 0xc040,
+    0x3a50, 0xc041, 0x3a44, 0xc042, 0x3a37, 0xc043, 0x3a2b, 0xc044,
+    0x3a1e, 0xc045, 0x3a12, 0xc047, 0x3a05, 0xc048, 0x39f9, 0xc049,
+    0x39ec, 0xc04a, 0x39e0, 0xc04b, 0x39d3, 0xc04c, 0x39c7, 0xc04e,
+    0x39ba, 0xc04f, 0x39ae, 0xc050, 0x39a1, 0xc051, 0x3995, 0xc053,
+    0x3988, 0xc054, 0x397c, 0xc055, 0x396f, 0xc056, 0x3963, 0xc058,
+    0x3956, 0xc059, 0x394a, 0xc05a, 0x393d, 0xc05c, 0x3931, 0xc05d,
+    0x3924, 0xc05e, 0x3918, 0xc060, 0x390b, 0xc061, 0x38ff, 0xc062,
+    0x38f2, 0xc064, 0x38e6, 0xc065, 0x38d9, 0xc067, 0x38cd, 0xc068,
+    0x38c0, 0xc069, 0x38b4, 0xc06b, 0x38a7, 0xc06c, 0x389b, 0xc06e,
+    0x388e, 0xc06f, 0x3882, 0xc071, 0x3875, 0xc072, 0x3869, 0xc074,
+    0x385c, 0xc075, 0x3850, 0xc077, 0x3843, 0xc078, 0x3837, 0xc07a,
+    0x382a, 0xc07b, 0x381e, 0xc07d, 0x3811, 0xc07e, 0x3805, 0xc080,
+    0x37f9, 0xc081, 0x37ec, 0xc083, 0x37e0, 0xc085, 0x37d3, 0xc086,
+    0x37c7, 0xc088, 0x37ba, 0xc089, 0x37ae, 0xc08b, 0x37a1, 0xc08d,
+    0x3795, 0xc08e, 0x3788, 0xc090, 0x377c, 0xc092, 0x376f, 0xc093,
+    0x3763, 0xc095, 0x3757, 0xc097, 0x374a, 0xc098, 0x373e, 0xc09a,
+    0x3731, 0xc09c, 0x3725, 0xc09e, 0x3718, 0xc09f, 0x370c, 0xc0a1,
+    0x36ff, 0xc0a3, 0x36f3, 0xc0a5, 0x36e7, 0xc0a6, 0x36da, 0xc0a8,
+    0x36ce, 0xc0aa, 0x36c1, 0xc0ac, 0x36b5, 0xc0ae, 0x36a8, 0xc0af,
+    0x369c, 0xc0b1, 0x3690, 0xc0b3, 0x3683, 0xc0b5, 0x3677, 0xc0b7,
+    0x366a, 0xc0b9, 0x365e, 0xc0bb, 0x3651, 0xc0bd, 0x3645, 0xc0be,
+    0x3639, 0xc0c0, 0x362c, 0xc0c2, 0x3620, 0xc0c4, 0x3613, 0xc0c6,
+    0x3607, 0xc0c8, 0x35fa, 0xc0ca, 0x35ee, 0xc0cc, 0x35e2, 0xc0ce,
+    0x35d5, 0xc0d0, 0x35c9, 0xc0d2, 0x35bc, 0xc0d4, 0x35b0, 0xc0d6,
+    0x35a4, 0xc0d8, 0x3597, 0xc0da, 0x358b, 0xc0dc, 0x357e, 0xc0de,
+    0x3572, 0xc0e0, 0x3566, 0xc0e2, 0x3559, 0xc0e4, 0x354d, 0xc0e7,
+    0x3540, 0xc0e9, 0x3534, 0xc0eb, 0x3528, 0xc0ed, 0x351b, 0xc0ef,
+    0x350f, 0xc0f1, 0x3503, 0xc0f3, 0x34f6, 0xc0f6, 0x34ea, 0xc0f8,
+    0x34dd, 0xc0fa, 0x34d1, 0xc0fc, 0x34c5, 0xc0fe, 0x34b8, 0xc100,
+    0x34ac, 0xc103, 0x34a0, 0xc105, 0x3493, 0xc107, 0x3487, 0xc109,
+    0x347b, 0xc10c, 0x346e, 0xc10e, 0x3462, 0xc110, 0x3455, 0xc113,
+    0x3449, 0xc115, 0x343d, 0xc117, 0x3430, 0xc119, 0x3424, 0xc11c,
+    0x3418, 0xc11e, 0x340b, 0xc120, 0x33ff, 0xc123, 0x33f3, 0xc125,
+    0x33e6, 0xc128, 0x33da, 0xc12a, 0x33ce, 0xc12c, 0x33c1, 0xc12f,
+    0x33b5, 0xc131, 0x33a9, 0xc134, 0x339c, 0xc136, 0x3390, 0xc138,
+    0x3384, 0xc13b, 0x3377, 0xc13d, 0x336b, 0xc140, 0x335f, 0xc142,
+    0x3352, 0xc145, 0x3346, 0xc147, 0x333a, 0xc14a, 0x332d, 0xc14c,
+    0x3321, 0xc14f, 0x3315, 0xc151, 0x3308, 0xc154, 0x32fc, 0xc156,
+    0x32f0, 0xc159, 0x32e4, 0xc15b, 0x32d7, 0xc15e, 0x32cb, 0xc161,
+    0x32bf, 0xc163, 0x32b2, 0xc166, 0x32a6, 0xc168, 0x329a, 0xc16b,
+    0x328e, 0xc16e, 0x3281, 0xc170, 0x3275, 0xc173, 0x3269, 0xc176,
+    0x325c, 0xc178, 0x3250, 0xc17b, 0x3244, 0xc17e, 0x3238, 0xc180,
+    0x322b, 0xc183, 0x321f, 0xc186, 0x3213, 0xc189, 0x3207, 0xc18b,
+    0x31fa, 0xc18e, 0x31ee, 0xc191, 0x31e2, 0xc194, 0x31d5, 0xc196,
+    0x31c9, 0xc199, 0x31bd, 0xc19c, 0x31b1, 0xc19f, 0x31a4, 0xc1a2,
+    0x3198, 0xc1a4, 0x318c, 0xc1a7, 0x3180, 0xc1aa, 0x3174, 0xc1ad,
+    0x3167, 0xc1b0, 0x315b, 0xc1b3, 0x314f, 0xc1b6, 0x3143, 0xc1b8,
+    0x3136, 0xc1bb, 0x312a, 0xc1be, 0x311e, 0xc1c1, 0x3112, 0xc1c4,
+    0x3105, 0xc1c7, 0x30f9, 0xc1ca, 0x30ed, 0xc1cd, 0x30e1, 0xc1d0,
+    0x30d5, 0xc1d3, 0x30c8, 0xc1d6, 0x30bc, 0xc1d9, 0x30b0, 0xc1dc,
+    0x30a4, 0xc1df, 0x3098, 0xc1e2, 0x308b, 0xc1e5, 0x307f, 0xc1e8,
+    0x3073, 0xc1eb, 0x3067, 0xc1ee, 0x305b, 0xc1f1, 0x304e, 0xc1f4,
+    0x3042, 0xc1f7, 0x3036, 0xc1fa, 0x302a, 0xc1fd, 0x301e, 0xc201,
+    0x3012, 0xc204, 0x3005, 0xc207, 0x2ff9, 0xc20a, 0x2fed, 0xc20d,
+    0x2fe1, 0xc210, 0x2fd5, 0xc213, 0x2fc9, 0xc217, 0x2fbc, 0xc21a,
+    0x2fb0, 0xc21d, 0x2fa4, 0xc220, 0x2f98, 0xc223, 0x2f8c, 0xc227,
+    0x2f80, 0xc22a, 0x2f74, 0xc22d, 0x2f67, 0xc230, 0x2f5b, 0xc234,
+    0x2f4f, 0xc237, 0x2f43, 0xc23a, 0x2f37, 0xc23e, 0x2f2b, 0xc241,
+    0x2f1f, 0xc244, 0x2f13, 0xc247, 0x2f06, 0xc24b, 0x2efa, 0xc24e,
+    0x2eee, 0xc251, 0x2ee2, 0xc255, 0x2ed6, 0xc258, 0x2eca, 0xc25c,
+    0x2ebe, 0xc25f, 0x2eb2, 0xc262, 0x2ea6, 0xc266, 0x2e99, 0xc269,
+    0x2e8d, 0xc26d, 0x2e81, 0xc270, 0x2e75, 0xc273, 0x2e69, 0xc277,
+    0x2e5d, 0xc27a, 0x2e51, 0xc27e, 0x2e45, 0xc281, 0x2e39, 0xc285,
+    0x2e2d, 0xc288, 0x2e21, 0xc28c, 0x2e15, 0xc28f, 0x2e09, 0xc293,
+    0x2dfc, 0xc296, 0x2df0, 0xc29a, 0x2de4, 0xc29d, 0x2dd8, 0xc2a1,
+    0x2dcc, 0xc2a5, 0x2dc0, 0xc2a8, 0x2db4, 0xc2ac, 0x2da8, 0xc2af,
+    0x2d9c, 0xc2b3, 0x2d90, 0xc2b7, 0x2d84, 0xc2ba, 0x2d78, 0xc2be,
+    0x2d6c, 0xc2c1, 0x2d60, 0xc2c5, 0x2d54, 0xc2c9, 0x2d48, 0xc2cc,
+    0x2d3c, 0xc2d0, 0x2d30, 0xc2d4, 0x2d24, 0xc2d8, 0x2d18, 0xc2db,
+    0x2d0c, 0xc2df, 0x2d00, 0xc2e3, 0x2cf4, 0xc2e6, 0x2ce8, 0xc2ea,
+    0x2cdc, 0xc2ee, 0x2cd0, 0xc2f2, 0x2cc4, 0xc2f5, 0x2cb8, 0xc2f9,
+    0x2cac, 0xc2fd, 0x2ca0, 0xc301, 0x2c94, 0xc305, 0x2c88, 0xc308,
+    0x2c7c, 0xc30c, 0x2c70, 0xc310, 0x2c64, 0xc314, 0x2c58, 0xc318,
+    0x2c4c, 0xc31c, 0x2c40, 0xc320, 0x2c34, 0xc323, 0x2c28, 0xc327,
+    0x2c1c, 0xc32b, 0x2c10, 0xc32f, 0x2c05, 0xc333, 0x2bf9, 0xc337,
+    0x2bed, 0xc33b, 0x2be1, 0xc33f, 0x2bd5, 0xc343, 0x2bc9, 0xc347,
+    0x2bbd, 0xc34b, 0x2bb1, 0xc34f, 0x2ba5, 0xc353, 0x2b99, 0xc357,
+    0x2b8d, 0xc35b, 0x2b81, 0xc35f, 0x2b75, 0xc363, 0x2b6a, 0xc367,
+    0x2b5e, 0xc36b, 0x2b52, 0xc36f, 0x2b46, 0xc373, 0x2b3a, 0xc377,
+    0x2b2e, 0xc37b, 0x2b22, 0xc37f, 0x2b16, 0xc383, 0x2b0a, 0xc387,
+    0x2aff, 0xc38c, 0x2af3, 0xc390, 0x2ae7, 0xc394, 0x2adb, 0xc398,
+    0x2acf, 0xc39c, 0x2ac3, 0xc3a0, 0x2ab7, 0xc3a5, 0x2aac, 0xc3a9,
+    0x2aa0, 0xc3ad, 0x2a94, 0xc3b1, 0x2a88, 0xc3b5, 0x2a7c, 0xc3ba,
+    0x2a70, 0xc3be, 0x2a65, 0xc3c2, 0x2a59, 0xc3c6, 0x2a4d, 0xc3ca,
+    0x2a41, 0xc3cf, 0x2a35, 0xc3d3, 0x2a29, 0xc3d7, 0x2a1e, 0xc3dc,
+    0x2a12, 0xc3e0, 0x2a06, 0xc3e4, 0x29fa, 0xc3e9, 0x29ee, 0xc3ed,
+    0x29e3, 0xc3f1, 0x29d7, 0xc3f6, 0x29cb, 0xc3fa, 0x29bf, 0xc3fe,
+    0x29b4, 0xc403, 0x29a8, 0xc407, 0x299c, 0xc40b, 0x2990, 0xc410,
+    0x2984, 0xc414, 0x2979, 0xc419, 0x296d, 0xc41d, 0x2961, 0xc422,
+    0x2955, 0xc426, 0x294a, 0xc42a, 0x293e, 0xc42f, 0x2932, 0xc433,
+    0x2926, 0xc438, 0x291b, 0xc43c, 0x290f, 0xc441, 0x2903, 0xc445,
+    0x28f7, 0xc44a, 0x28ec, 0xc44e, 0x28e0, 0xc453, 0x28d4, 0xc457,
+    0x28c9, 0xc45c, 0x28bd, 0xc461, 0x28b1, 0xc465, 0x28a5, 0xc46a,
+    0x289a, 0xc46e, 0x288e, 0xc473, 0x2882, 0xc478, 0x2877, 0xc47c,
+    0x286b, 0xc481, 0x285f, 0xc485, 0x2854, 0xc48a, 0x2848, 0xc48f,
+    0x283c, 0xc493, 0x2831, 0xc498, 0x2825, 0xc49d, 0x2819, 0xc4a1,
+    0x280e, 0xc4a6, 0x2802, 0xc4ab, 0x27f6, 0xc4b0, 0x27eb, 0xc4b4,
+    0x27df, 0xc4b9, 0x27d3, 0xc4be, 0x27c8, 0xc4c2, 0x27bc, 0xc4c7,
+    0x27b1, 0xc4cc, 0x27a5, 0xc4d1, 0x2799, 0xc4d6, 0x278e, 0xc4da,
+    0x2782, 0xc4df, 0x2777, 0xc4e4, 0x276b, 0xc4e9, 0x275f, 0xc4ee,
+    0x2754, 0xc4f2, 0x2748, 0xc4f7, 0x273d, 0xc4fc, 0x2731, 0xc501,
+    0x2725, 0xc506, 0x271a, 0xc50b, 0x270e, 0xc510, 0x2703, 0xc515,
+    0x26f7, 0xc51a, 0x26ec, 0xc51e, 0x26e0, 0xc523, 0x26d4, 0xc528,
+    0x26c9, 0xc52d, 0x26bd, 0xc532, 0x26b2, 0xc537, 0x26a6, 0xc53c,
+    0x269b, 0xc541, 0x268f, 0xc546, 0x2684, 0xc54b, 0x2678, 0xc550,
+    0x266d, 0xc555, 0x2661, 0xc55a, 0x2656, 0xc55f, 0x264a, 0xc564,
+    0x263f, 0xc569, 0x2633, 0xc56e, 0x2628, 0xc573, 0x261c, 0xc578,
+    0x2611, 0xc57e, 0x2605, 0xc583, 0x25fa, 0xc588, 0x25ee, 0xc58d,
+    0x25e3, 0xc592, 0x25d7, 0xc597, 0x25cc, 0xc59c, 0x25c0, 0xc5a1,
+    0x25b5, 0xc5a7, 0x25a9, 0xc5ac, 0x259e, 0xc5b1, 0x2592, 0xc5b6,
+    0x2587, 0xc5bb, 0x257c, 0xc5c1, 0x2570, 0xc5c6, 0x2565, 0xc5cb,
+    0x2559, 0xc5d0, 0x254e, 0xc5d5, 0x2542, 0xc5db, 0x2537, 0xc5e0,
+    0x252c, 0xc5e5, 0x2520, 0xc5ea, 0x2515, 0xc5f0, 0x2509, 0xc5f5,
+    0x24fe, 0xc5fa, 0x24f3, 0xc600, 0x24e7, 0xc605, 0x24dc, 0xc60a,
+    0x24d0, 0xc610, 0x24c5, 0xc615, 0x24ba, 0xc61a, 0x24ae, 0xc620,
+    0x24a3, 0xc625, 0x2498, 0xc62a, 0x248c, 0xc630, 0x2481, 0xc635,
+    0x2476, 0xc63b, 0x246a, 0xc640, 0x245f, 0xc645, 0x2454, 0xc64b,
+    0x2448, 0xc650, 0x243d, 0xc656, 0x2432, 0xc65b, 0x2426, 0xc661,
+    0x241b, 0xc666, 0x2410, 0xc66c, 0x2404, 0xc671, 0x23f9, 0xc677,
+    0x23ee, 0xc67c, 0x23e2, 0xc682, 0x23d7, 0xc687, 0x23cc, 0xc68d,
+    0x23c1, 0xc692, 0x23b5, 0xc698, 0x23aa, 0xc69d, 0x239f, 0xc6a3,
+    0x2394, 0xc6a8, 0x2388, 0xc6ae, 0x237d, 0xc6b4, 0x2372, 0xc6b9,
+    0x2367, 0xc6bf, 0x235b, 0xc6c5, 0x2350, 0xc6ca, 0x2345, 0xc6d0,
+    0x233a, 0xc6d5, 0x232e, 0xc6db, 0x2323, 0xc6e1, 0x2318, 0xc6e6,
+    0x230d, 0xc6ec, 0x2301, 0xc6f2, 0x22f6, 0xc6f7, 0x22eb, 0xc6fd,
+    0x22e0, 0xc703, 0x22d5, 0xc709, 0x22ca, 0xc70e, 0x22be, 0xc714,
+    0x22b3, 0xc71a, 0x22a8, 0xc720, 0x229d, 0xc725, 0x2292, 0xc72b,
+    0x2287, 0xc731, 0x227b, 0xc737, 0x2270, 0xc73d, 0x2265, 0xc742,
+    0x225a, 0xc748, 0x224f, 0xc74e, 0x2244, 0xc754, 0x2239, 0xc75a,
+    0x222d, 0xc75f, 0x2222, 0xc765, 0x2217, 0xc76b, 0x220c, 0xc771,
+    0x2201, 0xc777, 0x21f6, 0xc77d, 0x21eb, 0xc783, 0x21e0, 0xc789,
+    0x21d5, 0xc78f, 0x21ca, 0xc795, 0x21be, 0xc79a, 0x21b3, 0xc7a0,
+    0x21a8, 0xc7a6, 0x219d, 0xc7ac, 0x2192, 0xc7b2, 0x2187, 0xc7b8,
+    0x217c, 0xc7be, 0x2171, 0xc7c4, 0x2166, 0xc7ca, 0x215b, 0xc7d0,
+    0x2150, 0xc7d6, 0x2145, 0xc7dc, 0x213a, 0xc7e2, 0x212f, 0xc7e8,
+    0x2124, 0xc7ee, 0x2119, 0xc7f5, 0x210e, 0xc7fb, 0x2103, 0xc801,
+    0x20f8, 0xc807, 0x20ed, 0xc80d, 0x20e2, 0xc813, 0x20d7, 0xc819,
+    0x20cc, 0xc81f, 0x20c1, 0xc825, 0x20b6, 0xc82b, 0x20ab, 0xc832,
+    0x20a0, 0xc838, 0x2095, 0xc83e, 0x208a, 0xc844, 0x207f, 0xc84a,
+    0x2074, 0xc850, 0x2069, 0xc857, 0x205e, 0xc85d, 0x2054, 0xc863,
+    0x2049, 0xc869, 0x203e, 0xc870, 0x2033, 0xc876, 0x2028, 0xc87c,
+    0x201d, 0xc882, 0x2012, 0xc889, 0x2007, 0xc88f, 0x1ffc, 0xc895,
+    0x1ff1, 0xc89b, 0x1fe7, 0xc8a2, 0x1fdc, 0xc8a8, 0x1fd1, 0xc8ae,
+    0x1fc6, 0xc8b5, 0x1fbb, 0xc8bb, 0x1fb0, 0xc8c1, 0x1fa5, 0xc8c8,
+    0x1f9b, 0xc8ce, 0x1f90, 0xc8d4, 0x1f85, 0xc8db, 0x1f7a, 0xc8e1,
+    0x1f6f, 0xc8e8, 0x1f65, 0xc8ee, 0x1f5a, 0xc8f4, 0x1f4f, 0xc8fb,
+    0x1f44, 0xc901, 0x1f39, 0xc908, 0x1f2f, 0xc90e, 0x1f24, 0xc915,
+    0x1f19, 0xc91b, 0x1f0e, 0xc921, 0x1f03, 0xc928, 0x1ef9, 0xc92e,
+    0x1eee, 0xc935, 0x1ee3, 0xc93b, 0x1ed8, 0xc942, 0x1ece, 0xc948,
+    0x1ec3, 0xc94f, 0x1eb8, 0xc955, 0x1ead, 0xc95c, 0x1ea3, 0xc963,
+    0x1e98, 0xc969, 0x1e8d, 0xc970, 0x1e83, 0xc976, 0x1e78, 0xc97d,
+    0x1e6d, 0xc983, 0x1e62, 0xc98a, 0x1e58, 0xc991, 0x1e4d, 0xc997,
+    0x1e42, 0xc99e, 0x1e38, 0xc9a4, 0x1e2d, 0xc9ab, 0x1e22, 0xc9b2,
+    0x1e18, 0xc9b8, 0x1e0d, 0xc9bf, 0x1e02, 0xc9c6, 0x1df8, 0xc9cc,
+    0x1ded, 0xc9d3, 0x1de2, 0xc9da, 0x1dd8, 0xc9e0, 0x1dcd, 0xc9e7,
+    0x1dc3, 0xc9ee, 0x1db8, 0xc9f5, 0x1dad, 0xc9fb, 0x1da3, 0xca02,
+    0x1d98, 0xca09, 0x1d8e, 0xca10, 0x1d83, 0xca16, 0x1d78, 0xca1d,
+    0x1d6e, 0xca24, 0x1d63, 0xca2b, 0x1d59, 0xca32, 0x1d4e, 0xca38,
+    0x1d44, 0xca3f, 0x1d39, 0xca46, 0x1d2e, 0xca4d, 0x1d24, 0xca54,
+    0x1d19, 0xca5b, 0x1d0f, 0xca61, 0x1d04, 0xca68, 0x1cfa, 0xca6f,
+    0x1cef, 0xca76, 0x1ce5, 0xca7d, 0x1cda, 0xca84, 0x1cd0, 0xca8b,
+    0x1cc5, 0xca92, 0x1cbb, 0xca99, 0x1cb0, 0xca9f, 0x1ca6, 0xcaa6,
+    0x1c9b, 0xcaad, 0x1c91, 0xcab4, 0x1c86, 0xcabb, 0x1c7c, 0xcac2,
+    0x1c72, 0xcac9, 0x1c67, 0xcad0, 0x1c5d, 0xcad7, 0x1c52, 0xcade,
+    0x1c48, 0xcae5, 0x1c3d, 0xcaec, 0x1c33, 0xcaf3, 0x1c29, 0xcafa,
+    0x1c1e, 0xcb01, 0x1c14, 0xcb08, 0x1c09, 0xcb0f, 0x1bff, 0xcb16,
+    0x1bf5, 0xcb1e, 0x1bea, 0xcb25, 0x1be0, 0xcb2c, 0x1bd5, 0xcb33,
+    0x1bcb, 0xcb3a, 0x1bc1, 0xcb41, 0x1bb6, 0xcb48, 0x1bac, 0xcb4f,
+    0x1ba2, 0xcb56, 0x1b97, 0xcb5e, 0x1b8d, 0xcb65, 0x1b83, 0xcb6c,
+    0x1b78, 0xcb73, 0x1b6e, 0xcb7a, 0x1b64, 0xcb81, 0x1b59, 0xcb89,
+    0x1b4f, 0xcb90, 0x1b45, 0xcb97, 0x1b3b, 0xcb9e, 0x1b30, 0xcba5,
+    0x1b26, 0xcbad, 0x1b1c, 0xcbb4, 0x1b11, 0xcbbb, 0x1b07, 0xcbc2,
+    0x1afd, 0xcbca, 0x1af3, 0xcbd1, 0x1ae8, 0xcbd8, 0x1ade, 0xcbe0,
+    0x1ad4, 0xcbe7, 0x1aca, 0xcbee, 0x1abf, 0xcbf5, 0x1ab5, 0xcbfd,
+    0x1aab, 0xcc04, 0x1aa1, 0xcc0b, 0x1a97, 0xcc13, 0x1a8c, 0xcc1a,
+    0x1a82, 0xcc21, 0x1a78, 0xcc29, 0x1a6e, 0xcc30, 0x1a64, 0xcc38,
+    0x1a5a, 0xcc3f, 0x1a4f, 0xcc46, 0x1a45, 0xcc4e, 0x1a3b, 0xcc55,
+    0x1a31, 0xcc5d, 0x1a27, 0xcc64, 0x1a1d, 0xcc6b, 0x1a13, 0xcc73,
+    0x1a08, 0xcc7a, 0x19fe, 0xcc82, 0x19f4, 0xcc89, 0x19ea, 0xcc91,
+    0x19e0, 0xcc98, 0x19d6, 0xcca0, 0x19cc, 0xcca7, 0x19c2, 0xccaf,
+    0x19b8, 0xccb6, 0x19ae, 0xccbe, 0x19a4, 0xccc5, 0x199a, 0xcccd,
+    0x198f, 0xccd4, 0x1985, 0xccdc, 0x197b, 0xcce3, 0x1971, 0xcceb,
+    0x1967, 0xccf3, 0x195d, 0xccfa, 0x1953, 0xcd02, 0x1949, 0xcd09,
+    0x193f, 0xcd11, 0x1935, 0xcd19, 0x192b, 0xcd20, 0x1921, 0xcd28,
+    0x1917, 0xcd30, 0x190d, 0xcd37, 0x1903, 0xcd3f, 0x18f9, 0xcd46,
+    0x18ef, 0xcd4e, 0x18e6, 0xcd56, 0x18dc, 0xcd5d, 0x18d2, 0xcd65,
+    0x18c8, 0xcd6d, 0x18be, 0xcd75, 0x18b4, 0xcd7c, 0x18aa, 0xcd84,
+    0x18a0, 0xcd8c, 0x1896, 0xcd93, 0x188c, 0xcd9b, 0x1882, 0xcda3,
+    0x1878, 0xcdab, 0x186f, 0xcdb2, 0x1865, 0xcdba, 0x185b, 0xcdc2,
+    0x1851, 0xcdca, 0x1847, 0xcdd2, 0x183d, 0xcdd9, 0x1833, 0xcde1,
+    0x182a, 0xcde9, 0x1820, 0xcdf1, 0x1816, 0xcdf9, 0x180c, 0xce01,
+    0x1802, 0xce08, 0x17f8, 0xce10, 0x17ef, 0xce18, 0x17e5, 0xce20,
+    0x17db, 0xce28, 0x17d1, 0xce30, 0x17c8, 0xce38, 0x17be, 0xce40,
+    0x17b4, 0xce47, 0x17aa, 0xce4f, 0x17a0, 0xce57, 0x1797, 0xce5f,
+    0x178d, 0xce67, 0x1783, 0xce6f, 0x177a, 0xce77, 0x1770, 0xce7f,
+    0x1766, 0xce87, 0x175c, 0xce8f, 0x1753, 0xce97, 0x1749, 0xce9f,
+    0x173f, 0xcea7, 0x1736, 0xceaf, 0x172c, 0xceb7, 0x1722, 0xcebf,
+    0x1719, 0xcec7, 0x170f, 0xcecf, 0x1705, 0xced7, 0x16fc, 0xcedf,
+    0x16f2, 0xcee7, 0x16e8, 0xceef, 0x16df, 0xcef7, 0x16d5, 0xceff,
+    0x16cb, 0xcf07, 0x16c2, 0xcf10, 0x16b8, 0xcf18, 0x16af, 0xcf20,
+    0x16a5, 0xcf28, 0x169b, 0xcf30, 0x1692, 0xcf38, 0x1688, 0xcf40,
+    0x167f, 0xcf48, 0x1675, 0xcf51, 0x166c, 0xcf59, 0x1662, 0xcf61,
+    0x1659, 0xcf69, 0x164f, 0xcf71, 0x1645, 0xcf79, 0x163c, 0xcf82,
+    0x1632, 0xcf8a, 0x1629, 0xcf92, 0x161f, 0xcf9a, 0x1616, 0xcfa3,
+    0x160c, 0xcfab, 0x1603, 0xcfb3, 0x15f9, 0xcfbb, 0x15f0, 0xcfc4,
+    0x15e6, 0xcfcc, 0x15dd, 0xcfd4, 0x15d4, 0xcfdc, 0x15ca, 0xcfe5,
+    0x15c1, 0xcfed, 0x15b7, 0xcff5, 0x15ae, 0xcffe, 0x15a4, 0xd006,
+    0x159b, 0xd00e, 0x1592, 0xd016, 0x1588, 0xd01f, 0x157f, 0xd027,
+    0x1575, 0xd030, 0x156c, 0xd038, 0x1563, 0xd040, 0x1559, 0xd049,
+    0x1550, 0xd051, 0x1547, 0xd059, 0x153d, 0xd062, 0x1534, 0xd06a,
+    0x152a, 0xd073, 0x1521, 0xd07b, 0x1518, 0xd083, 0x150e, 0xd08c,
+    0x1505, 0xd094, 0x14fc, 0xd09d, 0x14f3, 0xd0a5, 0x14e9, 0xd0ae,
+    0x14e0, 0xd0b6, 0x14d7, 0xd0bf, 0x14cd, 0xd0c7, 0x14c4, 0xd0d0,
+    0x14bb, 0xd0d8, 0x14b2, 0xd0e0, 0x14a8, 0xd0e9, 0x149f, 0xd0f2,
+    0x1496, 0xd0fa, 0x148d, 0xd103, 0x1483, 0xd10b, 0x147a, 0xd114,
+    0x1471, 0xd11c, 0x1468, 0xd125, 0x145f, 0xd12d, 0x1455, 0xd136,
+    0x144c, 0xd13e, 0x1443, 0xd147, 0x143a, 0xd150, 0x1431, 0xd158,
+    0x1428, 0xd161, 0x141e, 0xd169, 0x1415, 0xd172, 0x140c, 0xd17b,
+    0x1403, 0xd183, 0x13fa, 0xd18c, 0x13f1, 0xd195, 0x13e8, 0xd19d,
+    0x13df, 0xd1a6, 0x13d5, 0xd1af, 0x13cc, 0xd1b7, 0x13c3, 0xd1c0,
+    0x13ba, 0xd1c9, 0x13b1, 0xd1d1, 0x13a8, 0xd1da, 0x139f, 0xd1e3,
+    0x1396, 0xd1eb, 0x138d, 0xd1f4, 0x1384, 0xd1fd, 0x137b, 0xd206,
+    0x1372, 0xd20e, 0x1369, 0xd217, 0x1360, 0xd220, 0x1357, 0xd229,
+    0x134e, 0xd231, 0x1345, 0xd23a, 0x133c, 0xd243, 0x1333, 0xd24c,
+    0x132a, 0xd255, 0x1321, 0xd25d, 0x1318, 0xd266, 0x130f, 0xd26f,
+    0x1306, 0xd278, 0x12fd, 0xd281, 0x12f4, 0xd28a, 0x12eb, 0xd292,
+    0x12e2, 0xd29b, 0x12d9, 0xd2a4, 0x12d1, 0xd2ad, 0x12c8, 0xd2b6,
+    0x12bf, 0xd2bf, 0x12b6, 0xd2c8, 0x12ad, 0xd2d1, 0x12a4, 0xd2d9,
+    0x129b, 0xd2e2, 0x1292, 0xd2eb, 0x128a, 0xd2f4, 0x1281, 0xd2fd,
+    0x1278, 0xd306, 0x126f, 0xd30f, 0x1266, 0xd318, 0x125d, 0xd321,
+    0x1255, 0xd32a, 0x124c, 0xd333, 0x1243, 0xd33c, 0x123a, 0xd345,
+    0x1231, 0xd34e, 0x1229, 0xd357, 0x1220, 0xd360, 0x1217, 0xd369,
+    0x120e, 0xd372, 0x1206, 0xd37b, 0x11fd, 0xd384, 0x11f4, 0xd38d,
+    0x11eb, 0xd396, 0x11e3, 0xd39f, 0x11da, 0xd3a8, 0x11d1, 0xd3b1,
+    0x11c9, 0xd3ba, 0x11c0, 0xd3c3, 0x11b7, 0xd3cc, 0x11af, 0xd3d5,
+    0x11a6, 0xd3df, 0x119d, 0xd3e8, 0x1195, 0xd3f1, 0x118c, 0xd3fa,
+    0x1183, 0xd403, 0x117b, 0xd40c, 0x1172, 0xd415, 0x1169, 0xd41e,
+    0x1161, 0xd428, 0x1158, 0xd431, 0x1150, 0xd43a, 0x1147, 0xd443,
+    0x113e, 0xd44c, 0x1136, 0xd455, 0x112d, 0xd45f, 0x1125, 0xd468,
+    0x111c, 0xd471, 0x1114, 0xd47a, 0x110b, 0xd483, 0x1103, 0xd48d,
+    0x10fa, 0xd496, 0x10f2, 0xd49f, 0x10e9, 0xd4a8, 0x10e0, 0xd4b2,
+    0x10d8, 0xd4bb, 0x10d0, 0xd4c4, 0x10c7, 0xd4cd, 0x10bf, 0xd4d7,
+    0x10b6, 0xd4e0, 0x10ae, 0xd4e9, 0x10a5, 0xd4f3, 0x109d, 0xd4fc,
+    0x1094, 0xd505, 0x108c, 0xd50e, 0x1083, 0xd518, 0x107b, 0xd521,
+    0x1073, 0xd52a, 0x106a, 0xd534, 0x1062, 0xd53d, 0x1059, 0xd547,
+    0x1051, 0xd550, 0x1049, 0xd559, 0x1040, 0xd563, 0x1038, 0xd56c,
+    0x1030, 0xd575, 0x1027, 0xd57f, 0x101f, 0xd588, 0x1016, 0xd592,
+    0x100e, 0xd59b, 0x1006, 0xd5a4, 0xffe, 0xd5ae, 0xff5, 0xd5b7,
+    0xfed, 0xd5c1, 0xfe5, 0xd5ca, 0xfdc, 0xd5d4, 0xfd4, 0xd5dd,
+    0xfcc, 0xd5e6, 0xfc4, 0xd5f0, 0xfbb, 0xd5f9, 0xfb3, 0xd603,
+    0xfab, 0xd60c, 0xfa3, 0xd616, 0xf9a, 0xd61f, 0xf92, 0xd629,
+    0xf8a, 0xd632, 0xf82, 0xd63c, 0xf79, 0xd645, 0xf71, 0xd64f,
+    0xf69, 0xd659, 0xf61, 0xd662, 0xf59, 0xd66c, 0xf51, 0xd675,
+    0xf48, 0xd67f, 0xf40, 0xd688, 0xf38, 0xd692, 0xf30, 0xd69b,
+    0xf28, 0xd6a5, 0xf20, 0xd6af, 0xf18, 0xd6b8, 0xf10, 0xd6c2,
+    0xf07, 0xd6cb, 0xeff, 0xd6d5, 0xef7, 0xd6df, 0xeef, 0xd6e8,
+    0xee7, 0xd6f2, 0xedf, 0xd6fc, 0xed7, 0xd705, 0xecf, 0xd70f,
+    0xec7, 0xd719, 0xebf, 0xd722, 0xeb7, 0xd72c, 0xeaf, 0xd736,
+    0xea7, 0xd73f, 0xe9f, 0xd749, 0xe97, 0xd753, 0xe8f, 0xd75c,
+    0xe87, 0xd766, 0xe7f, 0xd770, 0xe77, 0xd77a, 0xe6f, 0xd783,
+    0xe67, 0xd78d, 0xe5f, 0xd797, 0xe57, 0xd7a0, 0xe4f, 0xd7aa,
+    0xe47, 0xd7b4, 0xe40, 0xd7be, 0xe38, 0xd7c8, 0xe30, 0xd7d1,
+    0xe28, 0xd7db, 0xe20, 0xd7e5, 0xe18, 0xd7ef, 0xe10, 0xd7f8,
+    0xe08, 0xd802, 0xe01, 0xd80c, 0xdf9, 0xd816, 0xdf1, 0xd820,
+    0xde9, 0xd82a, 0xde1, 0xd833, 0xdd9, 0xd83d, 0xdd2, 0xd847,
+    0xdca, 0xd851, 0xdc2, 0xd85b, 0xdba, 0xd865, 0xdb2, 0xd86f,
+    0xdab, 0xd878, 0xda3, 0xd882, 0xd9b, 0xd88c, 0xd93, 0xd896,
+    0xd8c, 0xd8a0, 0xd84, 0xd8aa, 0xd7c, 0xd8b4, 0xd75, 0xd8be,
+    0xd6d, 0xd8c8, 0xd65, 0xd8d2, 0xd5d, 0xd8dc, 0xd56, 0xd8e6,
+    0xd4e, 0xd8ef, 0xd46, 0xd8f9, 0xd3f, 0xd903, 0xd37, 0xd90d,
+    0xd30, 0xd917, 0xd28, 0xd921, 0xd20, 0xd92b, 0xd19, 0xd935,
+    0xd11, 0xd93f, 0xd09, 0xd949, 0xd02, 0xd953, 0xcfa, 0xd95d,
+    0xcf3, 0xd967, 0xceb, 0xd971, 0xce3, 0xd97b, 0xcdc, 0xd985,
+    0xcd4, 0xd98f, 0xccd, 0xd99a, 0xcc5, 0xd9a4, 0xcbe, 0xd9ae,
+    0xcb6, 0xd9b8, 0xcaf, 0xd9c2, 0xca7, 0xd9cc, 0xca0, 0xd9d6,
+    0xc98, 0xd9e0, 0xc91, 0xd9ea, 0xc89, 0xd9f4, 0xc82, 0xd9fe,
+    0xc7a, 0xda08, 0xc73, 0xda13, 0xc6b, 0xda1d, 0xc64, 0xda27,
+    0xc5d, 0xda31, 0xc55, 0xda3b, 0xc4e, 0xda45, 0xc46, 0xda4f,
+    0xc3f, 0xda5a, 0xc38, 0xda64, 0xc30, 0xda6e, 0xc29, 0xda78,
+    0xc21, 0xda82, 0xc1a, 0xda8c, 0xc13, 0xda97, 0xc0b, 0xdaa1,
+    0xc04, 0xdaab, 0xbfd, 0xdab5, 0xbf5, 0xdabf, 0xbee, 0xdaca,
+    0xbe7, 0xdad4, 0xbe0, 0xdade, 0xbd8, 0xdae8, 0xbd1, 0xdaf3,
+    0xbca, 0xdafd, 0xbc2, 0xdb07, 0xbbb, 0xdb11, 0xbb4, 0xdb1c,
+    0xbad, 0xdb26, 0xba5, 0xdb30, 0xb9e, 0xdb3b, 0xb97, 0xdb45,
+    0xb90, 0xdb4f, 0xb89, 0xdb59, 0xb81, 0xdb64, 0xb7a, 0xdb6e,
+    0xb73, 0xdb78, 0xb6c, 0xdb83, 0xb65, 0xdb8d, 0xb5e, 0xdb97,
+    0xb56, 0xdba2, 0xb4f, 0xdbac, 0xb48, 0xdbb6, 0xb41, 0xdbc1,
+    0xb3a, 0xdbcb, 0xb33, 0xdbd5, 0xb2c, 0xdbe0, 0xb25, 0xdbea,
+    0xb1e, 0xdbf5, 0xb16, 0xdbff, 0xb0f, 0xdc09, 0xb08, 0xdc14,
+    0xb01, 0xdc1e, 0xafa, 0xdc29, 0xaf3, 0xdc33, 0xaec, 0xdc3d,
+    0xae5, 0xdc48, 0xade, 0xdc52, 0xad7, 0xdc5d, 0xad0, 0xdc67,
+    0xac9, 0xdc72, 0xac2, 0xdc7c, 0xabb, 0xdc86, 0xab4, 0xdc91,
+    0xaad, 0xdc9b, 0xaa6, 0xdca6, 0xa9f, 0xdcb0, 0xa99, 0xdcbb,
+    0xa92, 0xdcc5, 0xa8b, 0xdcd0, 0xa84, 0xdcda, 0xa7d, 0xdce5,
+    0xa76, 0xdcef, 0xa6f, 0xdcfa, 0xa68, 0xdd04, 0xa61, 0xdd0f,
+    0xa5b, 0xdd19, 0xa54, 0xdd24, 0xa4d, 0xdd2e, 0xa46, 0xdd39,
+    0xa3f, 0xdd44, 0xa38, 0xdd4e, 0xa32, 0xdd59, 0xa2b, 0xdd63,
+    0xa24, 0xdd6e, 0xa1d, 0xdd78, 0xa16, 0xdd83, 0xa10, 0xdd8e,
+    0xa09, 0xdd98, 0xa02, 0xdda3, 0x9fb, 0xddad, 0x9f5, 0xddb8,
+    0x9ee, 0xddc3, 0x9e7, 0xddcd, 0x9e0, 0xddd8, 0x9da, 0xdde2,
+    0x9d3, 0xdded, 0x9cc, 0xddf8, 0x9c6, 0xde02, 0x9bf, 0xde0d,
+    0x9b8, 0xde18, 0x9b2, 0xde22, 0x9ab, 0xde2d, 0x9a4, 0xde38,
+    0x99e, 0xde42, 0x997, 0xde4d, 0x991, 0xde58, 0x98a, 0xde62,
+    0x983, 0xde6d, 0x97d, 0xde78, 0x976, 0xde83, 0x970, 0xde8d,
+    0x969, 0xde98, 0x963, 0xdea3, 0x95c, 0xdead, 0x955, 0xdeb8,
+    0x94f, 0xdec3, 0x948, 0xdece, 0x942, 0xded8, 0x93b, 0xdee3,
+    0x935, 0xdeee, 0x92e, 0xdef9, 0x928, 0xdf03, 0x921, 0xdf0e,
+    0x91b, 0xdf19, 0x915, 0xdf24, 0x90e, 0xdf2f, 0x908, 0xdf39,
+    0x901, 0xdf44, 0x8fb, 0xdf4f, 0x8f4, 0xdf5a, 0x8ee, 0xdf65,
+    0x8e8, 0xdf6f, 0x8e1, 0xdf7a, 0x8db, 0xdf85, 0x8d4, 0xdf90,
+    0x8ce, 0xdf9b, 0x8c8, 0xdfa5, 0x8c1, 0xdfb0, 0x8bb, 0xdfbb,
+    0x8b5, 0xdfc6, 0x8ae, 0xdfd1, 0x8a8, 0xdfdc, 0x8a2, 0xdfe7,
+    0x89b, 0xdff1, 0x895, 0xdffc, 0x88f, 0xe007, 0x889, 0xe012,
+    0x882, 0xe01d, 0x87c, 0xe028, 0x876, 0xe033, 0x870, 0xe03e,
+    0x869, 0xe049, 0x863, 0xe054, 0x85d, 0xe05e, 0x857, 0xe069,
+    0x850, 0xe074, 0x84a, 0xe07f, 0x844, 0xe08a, 0x83e, 0xe095,
+    0x838, 0xe0a0, 0x832, 0xe0ab, 0x82b, 0xe0b6, 0x825, 0xe0c1,
+    0x81f, 0xe0cc, 0x819, 0xe0d7, 0x813, 0xe0e2, 0x80d, 0xe0ed,
+    0x807, 0xe0f8, 0x801, 0xe103, 0x7fb, 0xe10e, 0x7f5, 0xe119,
+    0x7ee, 0xe124, 0x7e8, 0xe12f, 0x7e2, 0xe13a, 0x7dc, 0xe145,
+    0x7d6, 0xe150, 0x7d0, 0xe15b, 0x7ca, 0xe166, 0x7c4, 0xe171,
+    0x7be, 0xe17c, 0x7b8, 0xe187, 0x7b2, 0xe192, 0x7ac, 0xe19d,
+    0x7a6, 0xe1a8, 0x7a0, 0xe1b3, 0x79a, 0xe1be, 0x795, 0xe1ca,
+    0x78f, 0xe1d5, 0x789, 0xe1e0, 0x783, 0xe1eb, 0x77d, 0xe1f6,
+    0x777, 0xe201, 0x771, 0xe20c, 0x76b, 0xe217, 0x765, 0xe222,
+    0x75f, 0xe22d, 0x75a, 0xe239, 0x754, 0xe244, 0x74e, 0xe24f,
+    0x748, 0xe25a, 0x742, 0xe265, 0x73d, 0xe270, 0x737, 0xe27b,
+    0x731, 0xe287, 0x72b, 0xe292, 0x725, 0xe29d, 0x720, 0xe2a8,
+    0x71a, 0xe2b3, 0x714, 0xe2be, 0x70e, 0xe2ca, 0x709, 0xe2d5,
+    0x703, 0xe2e0, 0x6fd, 0xe2eb, 0x6f7, 0xe2f6, 0x6f2, 0xe301,
+    0x6ec, 0xe30d, 0x6e6, 0xe318, 0x6e1, 0xe323, 0x6db, 0xe32e,
+    0x6d5, 0xe33a, 0x6d0, 0xe345, 0x6ca, 0xe350, 0x6c5, 0xe35b,
+    0x6bf, 0xe367, 0x6b9, 0xe372, 0x6b4, 0xe37d, 0x6ae, 0xe388,
+    0x6a8, 0xe394, 0x6a3, 0xe39f, 0x69d, 0xe3aa, 0x698, 0xe3b5,
+    0x692, 0xe3c1, 0x68d, 0xe3cc, 0x687, 0xe3d7, 0x682, 0xe3e2,
+    0x67c, 0xe3ee, 0x677, 0xe3f9, 0x671, 0xe404, 0x66c, 0xe410,
+    0x666, 0xe41b, 0x661, 0xe426, 0x65b, 0xe432, 0x656, 0xe43d,
+    0x650, 0xe448, 0x64b, 0xe454, 0x645, 0xe45f, 0x640, 0xe46a,
+    0x63b, 0xe476, 0x635, 0xe481, 0x630, 0xe48c, 0x62a, 0xe498,
+    0x625, 0xe4a3, 0x620, 0xe4ae, 0x61a, 0xe4ba, 0x615, 0xe4c5,
+    0x610, 0xe4d0, 0x60a, 0xe4dc, 0x605, 0xe4e7, 0x600, 0xe4f3,
+    0x5fa, 0xe4fe, 0x5f5, 0xe509, 0x5f0, 0xe515, 0x5ea, 0xe520,
+    0x5e5, 0xe52c, 0x5e0, 0xe537, 0x5db, 0xe542, 0x5d5, 0xe54e,
+    0x5d0, 0xe559, 0x5cb, 0xe565, 0x5c6, 0xe570, 0x5c1, 0xe57c,
+    0x5bb, 0xe587, 0x5b6, 0xe592, 0x5b1, 0xe59e, 0x5ac, 0xe5a9,
+    0x5a7, 0xe5b5, 0x5a1, 0xe5c0, 0x59c, 0xe5cc, 0x597, 0xe5d7,
+    0x592, 0xe5e3, 0x58d, 0xe5ee, 0x588, 0xe5fa, 0x583, 0xe605,
+    0x57e, 0xe611, 0x578, 0xe61c, 0x573, 0xe628, 0x56e, 0xe633,
+    0x569, 0xe63f, 0x564, 0xe64a, 0x55f, 0xe656, 0x55a, 0xe661,
+    0x555, 0xe66d, 0x550, 0xe678, 0x54b, 0xe684, 0x546, 0xe68f,
+    0x541, 0xe69b, 0x53c, 0xe6a6, 0x537, 0xe6b2, 0x532, 0xe6bd,
+    0x52d, 0xe6c9, 0x528, 0xe6d4, 0x523, 0xe6e0, 0x51e, 0xe6ec,
+    0x51a, 0xe6f7, 0x515, 0xe703, 0x510, 0xe70e, 0x50b, 0xe71a,
+    0x506, 0xe725, 0x501, 0xe731, 0x4fc, 0xe73d, 0x4f7, 0xe748,
+    0x4f2, 0xe754, 0x4ee, 0xe75f, 0x4e9, 0xe76b, 0x4e4, 0xe777,
+    0x4df, 0xe782, 0x4da, 0xe78e, 0x4d6, 0xe799, 0x4d1, 0xe7a5,
+    0x4cc, 0xe7b1, 0x4c7, 0xe7bc, 0x4c2, 0xe7c8, 0x4be, 0xe7d3,
+    0x4b9, 0xe7df, 0x4b4, 0xe7eb, 0x4b0, 0xe7f6, 0x4ab, 0xe802,
+    0x4a6, 0xe80e, 0x4a1, 0xe819, 0x49d, 0xe825, 0x498, 0xe831,
+    0x493, 0xe83c, 0x48f, 0xe848, 0x48a, 0xe854, 0x485, 0xe85f,
+    0x481, 0xe86b, 0x47c, 0xe877, 0x478, 0xe882, 0x473, 0xe88e,
+    0x46e, 0xe89a, 0x46a, 0xe8a5, 0x465, 0xe8b1, 0x461, 0xe8bd,
+    0x45c, 0xe8c9, 0x457, 0xe8d4, 0x453, 0xe8e0, 0x44e, 0xe8ec,
+    0x44a, 0xe8f7, 0x445, 0xe903, 0x441, 0xe90f, 0x43c, 0xe91b,
+    0x438, 0xe926, 0x433, 0xe932, 0x42f, 0xe93e, 0x42a, 0xe94a,
+    0x426, 0xe955, 0x422, 0xe961, 0x41d, 0xe96d, 0x419, 0xe979,
+    0x414, 0xe984, 0x410, 0xe990, 0x40b, 0xe99c, 0x407, 0xe9a8,
+    0x403, 0xe9b4, 0x3fe, 0xe9bf, 0x3fa, 0xe9cb, 0x3f6, 0xe9d7,
+    0x3f1, 0xe9e3, 0x3ed, 0xe9ee, 0x3e9, 0xe9fa, 0x3e4, 0xea06,
+    0x3e0, 0xea12, 0x3dc, 0xea1e, 0x3d7, 0xea29, 0x3d3, 0xea35,
+    0x3cf, 0xea41, 0x3ca, 0xea4d, 0x3c6, 0xea59, 0x3c2, 0xea65,
+    0x3be, 0xea70, 0x3ba, 0xea7c, 0x3b5, 0xea88, 0x3b1, 0xea94,
+    0x3ad, 0xeaa0, 0x3a9, 0xeaac, 0x3a5, 0xeab7, 0x3a0, 0xeac3,
+    0x39c, 0xeacf, 0x398, 0xeadb, 0x394, 0xeae7, 0x390, 0xeaf3,
+    0x38c, 0xeaff, 0x387, 0xeb0a, 0x383, 0xeb16, 0x37f, 0xeb22,
+    0x37b, 0xeb2e, 0x377, 0xeb3a, 0x373, 0xeb46, 0x36f, 0xeb52,
+    0x36b, 0xeb5e, 0x367, 0xeb6a, 0x363, 0xeb75, 0x35f, 0xeb81,
+    0x35b, 0xeb8d, 0x357, 0xeb99, 0x353, 0xeba5, 0x34f, 0xebb1,
+    0x34b, 0xebbd, 0x347, 0xebc9, 0x343, 0xebd5, 0x33f, 0xebe1,
+    0x33b, 0xebed, 0x337, 0xebf9, 0x333, 0xec05, 0x32f, 0xec10,
+    0x32b, 0xec1c, 0x327, 0xec28, 0x323, 0xec34, 0x320, 0xec40,
+    0x31c, 0xec4c, 0x318, 0xec58, 0x314, 0xec64, 0x310, 0xec70,
+    0x30c, 0xec7c, 0x308, 0xec88, 0x305, 0xec94, 0x301, 0xeca0,
+    0x2fd, 0xecac, 0x2f9, 0xecb8, 0x2f5, 0xecc4, 0x2f2, 0xecd0,
+    0x2ee, 0xecdc, 0x2ea, 0xece8, 0x2e6, 0xecf4, 0x2e3, 0xed00,
+    0x2df, 0xed0c, 0x2db, 0xed18, 0x2d8, 0xed24, 0x2d4, 0xed30,
+    0x2d0, 0xed3c, 0x2cc, 0xed48, 0x2c9, 0xed54, 0x2c5, 0xed60,
+    0x2c1, 0xed6c, 0x2be, 0xed78, 0x2ba, 0xed84, 0x2b7, 0xed90,
+    0x2b3, 0xed9c, 0x2af, 0xeda8, 0x2ac, 0xedb4, 0x2a8, 0xedc0,
+    0x2a5, 0xedcc, 0x2a1, 0xedd8, 0x29d, 0xede4, 0x29a, 0xedf0,
+    0x296, 0xedfc, 0x293, 0xee09, 0x28f, 0xee15, 0x28c, 0xee21,
+    0x288, 0xee2d, 0x285, 0xee39, 0x281, 0xee45, 0x27e, 0xee51,
+    0x27a, 0xee5d, 0x277, 0xee69, 0x273, 0xee75, 0x270, 0xee81,
+    0x26d, 0xee8d, 0x269, 0xee99, 0x266, 0xeea6, 0x262, 0xeeb2,
+    0x25f, 0xeebe, 0x25c, 0xeeca, 0x258, 0xeed6, 0x255, 0xeee2,
+    0x251, 0xeeee, 0x24e, 0xeefa, 0x24b, 0xef06, 0x247, 0xef13,
+    0x244, 0xef1f, 0x241, 0xef2b, 0x23e, 0xef37, 0x23a, 0xef43,
+    0x237, 0xef4f, 0x234, 0xef5b, 0x230, 0xef67, 0x22d, 0xef74,
+    0x22a, 0xef80, 0x227, 0xef8c, 0x223, 0xef98, 0x220, 0xefa4,
+    0x21d, 0xefb0, 0x21a, 0xefbc, 0x217, 0xefc9, 0x213, 0xefd5,
+    0x210, 0xefe1, 0x20d, 0xefed, 0x20a, 0xeff9, 0x207, 0xf005,
+    0x204, 0xf012, 0x201, 0xf01e, 0x1fd, 0xf02a, 0x1fa, 0xf036,
+    0x1f7, 0xf042, 0x1f4, 0xf04e, 0x1f1, 0xf05b, 0x1ee, 0xf067,
+    0x1eb, 0xf073, 0x1e8, 0xf07f, 0x1e5, 0xf08b, 0x1e2, 0xf098,
+    0x1df, 0xf0a4, 0x1dc, 0xf0b0, 0x1d9, 0xf0bc, 0x1d6, 0xf0c8,
+    0x1d3, 0xf0d5, 0x1d0, 0xf0e1, 0x1cd, 0xf0ed, 0x1ca, 0xf0f9,
+    0x1c7, 0xf105, 0x1c4, 0xf112, 0x1c1, 0xf11e, 0x1be, 0xf12a,
+    0x1bb, 0xf136, 0x1b8, 0xf143, 0x1b6, 0xf14f, 0x1b3, 0xf15b,
+    0x1b0, 0xf167, 0x1ad, 0xf174, 0x1aa, 0xf180, 0x1a7, 0xf18c,
+    0x1a4, 0xf198, 0x1a2, 0xf1a4, 0x19f, 0xf1b1, 0x19c, 0xf1bd,
+    0x199, 0xf1c9, 0x196, 0xf1d5, 0x194, 0xf1e2, 0x191, 0xf1ee,
+    0x18e, 0xf1fa, 0x18b, 0xf207, 0x189, 0xf213, 0x186, 0xf21f,
+    0x183, 0xf22b, 0x180, 0xf238, 0x17e, 0xf244, 0x17b, 0xf250,
+    0x178, 0xf25c, 0x176, 0xf269, 0x173, 0xf275, 0x170, 0xf281,
+    0x16e, 0xf28e, 0x16b, 0xf29a, 0x168, 0xf2a6, 0x166, 0xf2b2,
+    0x163, 0xf2bf, 0x161, 0xf2cb, 0x15e, 0xf2d7, 0x15b, 0xf2e4,
+    0x159, 0xf2f0, 0x156, 0xf2fc, 0x154, 0xf308, 0x151, 0xf315,
+    0x14f, 0xf321, 0x14c, 0xf32d, 0x14a, 0xf33a, 0x147, 0xf346,
+    0x145, 0xf352, 0x142, 0xf35f, 0x140, 0xf36b, 0x13d, 0xf377,
+    0x13b, 0xf384, 0x138, 0xf390, 0x136, 0xf39c, 0x134, 0xf3a9,
+    0x131, 0xf3b5, 0x12f, 0xf3c1, 0x12c, 0xf3ce, 0x12a, 0xf3da,
+    0x128, 0xf3e6, 0x125, 0xf3f3, 0x123, 0xf3ff, 0x120, 0xf40b,
+    0x11e, 0xf418, 0x11c, 0xf424, 0x119, 0xf430, 0x117, 0xf43d,
+    0x115, 0xf449, 0x113, 0xf455, 0x110, 0xf462, 0x10e, 0xf46e,
+    0x10c, 0xf47b, 0x109, 0xf487, 0x107, 0xf493, 0x105, 0xf4a0,
+    0x103, 0xf4ac, 0x100, 0xf4b8, 0xfe, 0xf4c5, 0xfc, 0xf4d1,
+    0xfa, 0xf4dd, 0xf8, 0xf4ea, 0xf6, 0xf4f6, 0xf3, 0xf503,
+    0xf1, 0xf50f, 0xef, 0xf51b, 0xed, 0xf528, 0xeb, 0xf534,
+    0xe9, 0xf540, 0xe7, 0xf54d, 0xe4, 0xf559, 0xe2, 0xf566,
+    0xe0, 0xf572, 0xde, 0xf57e, 0xdc, 0xf58b, 0xda, 0xf597,
+    0xd8, 0xf5a4, 0xd6, 0xf5b0, 0xd4, 0xf5bc, 0xd2, 0xf5c9,
+    0xd0, 0xf5d5, 0xce, 0xf5e2, 0xcc, 0xf5ee, 0xca, 0xf5fa,
+    0xc8, 0xf607, 0xc6, 0xf613, 0xc4, 0xf620, 0xc2, 0xf62c,
+    0xc0, 0xf639, 0xbe, 0xf645, 0xbd, 0xf651, 0xbb, 0xf65e,
+    0xb9, 0xf66a, 0xb7, 0xf677, 0xb5, 0xf683, 0xb3, 0xf690,
+    0xb1, 0xf69c, 0xaf, 0xf6a8, 0xae, 0xf6b5, 0xac, 0xf6c1,
+    0xaa, 0xf6ce, 0xa8, 0xf6da, 0xa6, 0xf6e7, 0xa5, 0xf6f3,
+    0xa3, 0xf6ff, 0xa1, 0xf70c, 0x9f, 0xf718, 0x9e, 0xf725,
+    0x9c, 0xf731, 0x9a, 0xf73e, 0x98, 0xf74a, 0x97, 0xf757,
+    0x95, 0xf763, 0x93, 0xf76f, 0x92, 0xf77c, 0x90, 0xf788,
+    0x8e, 0xf795, 0x8d, 0xf7a1, 0x8b, 0xf7ae, 0x89, 0xf7ba,
+    0x88, 0xf7c7, 0x86, 0xf7d3, 0x85, 0xf7e0, 0x83, 0xf7ec,
+    0x81, 0xf7f9, 0x80, 0xf805, 0x7e, 0xf811, 0x7d, 0xf81e,
+    0x7b, 0xf82a, 0x7a, 0xf837, 0x78, 0xf843, 0x77, 0xf850,
+    0x75, 0xf85c, 0x74, 0xf869, 0x72, 0xf875, 0x71, 0xf882,
+    0x6f, 0xf88e, 0x6e, 0xf89b, 0x6c, 0xf8a7, 0x6b, 0xf8b4,
+    0x69, 0xf8c0, 0x68, 0xf8cd, 0x67, 0xf8d9, 0x65, 0xf8e6,
+    0x64, 0xf8f2, 0x62, 0xf8ff, 0x61, 0xf90b, 0x60, 0xf918,
+    0x5e, 0xf924, 0x5d, 0xf931, 0x5c, 0xf93d, 0x5a, 0xf94a,
+    0x59, 0xf956, 0x58, 0xf963, 0x56, 0xf96f, 0x55, 0xf97c,
+    0x54, 0xf988, 0x53, 0xf995, 0x51, 0xf9a1, 0x50, 0xf9ae,
+    0x4f, 0xf9ba, 0x4e, 0xf9c7, 0x4c, 0xf9d3, 0x4b, 0xf9e0,
+    0x4a, 0xf9ec, 0x49, 0xf9f9, 0x48, 0xfa05, 0x47, 0xfa12,
+    0x45, 0xfa1e, 0x44, 0xfa2b, 0x43, 0xfa37, 0x42, 0xfa44,
+    0x41, 0xfa50, 0x40, 0xfa5d, 0x3f, 0xfa69, 0x3d, 0xfa76,
+    0x3c, 0xfa82, 0x3b, 0xfa8f, 0x3a, 0xfa9b, 0x39, 0xfaa8,
+    0x38, 0xfab4, 0x37, 0xfac1, 0x36, 0xfacd, 0x35, 0xfada,
+    0x34, 0xfae6, 0x33, 0xfaf3, 0x32, 0xfb00, 0x31, 0xfb0c,
+    0x30, 0xfb19, 0x2f, 0xfb25, 0x2e, 0xfb32, 0x2d, 0xfb3e,
+    0x2c, 0xfb4b, 0x2b, 0xfb57, 0x2b, 0xfb64, 0x2a, 0xfb70,
+    0x29, 0xfb7d, 0x28, 0xfb89, 0x27, 0xfb96, 0x26, 0xfba2,
+    0x25, 0xfbaf, 0x24, 0xfbbc, 0x24, 0xfbc8, 0x23, 0xfbd5,
+    0x22, 0xfbe1, 0x21, 0xfbee, 0x20, 0xfbfa, 0x20, 0xfc07,
+    0x1f, 0xfc13, 0x1e, 0xfc20, 0x1d, 0xfc2c, 0x1d, 0xfc39,
+    0x1c, 0xfc45, 0x1b, 0xfc52, 0x1a, 0xfc5f, 0x1a, 0xfc6b,
+    0x19, 0xfc78, 0x18, 0xfc84, 0x18, 0xfc91, 0x17, 0xfc9d,
+    0x16, 0xfcaa, 0x16, 0xfcb6, 0x15, 0xfcc3, 0x14, 0xfcd0,
+    0x14, 0xfcdc, 0x13, 0xfce9, 0x13, 0xfcf5, 0x12, 0xfd02,
+    0x11, 0xfd0e, 0x11, 0xfd1b, 0x10, 0xfd27, 0x10, 0xfd34,
+    0xf, 0xfd40, 0xf, 0xfd4d, 0xe, 0xfd5a, 0xe, 0xfd66,
+    0xd, 0xfd73, 0xd, 0xfd7f, 0xc, 0xfd8c, 0xc, 0xfd98,
+    0xb, 0xfda5, 0xb, 0xfdb2, 0xa, 0xfdbe, 0xa, 0xfdcb,
+    0x9, 0xfdd7, 0x9, 0xfde4, 0x9, 0xfdf0, 0x8, 0xfdfd,
+    0x8, 0xfe09, 0x7, 0xfe16, 0x7, 0xfe23, 0x7, 0xfe2f,
+    0x6, 0xfe3c, 0x6, 0xfe48, 0x6, 0xfe55, 0x5, 0xfe61,
+    0x5, 0xfe6e, 0x5, 0xfe7a, 0x4, 0xfe87, 0x4, 0xfe94,
+    0x4, 0xfea0, 0x4, 0xfead, 0x3, 0xfeb9, 0x3, 0xfec6,
+    0x3, 0xfed2, 0x3, 0xfedf, 0x2, 0xfeec, 0x2, 0xfef8,
+    0x2, 0xff05, 0x2, 0xff11, 0x2, 0xff1e, 0x1, 0xff2a,
+    0x1, 0xff37, 0x1, 0xff44, 0x1, 0xff50, 0x1, 0xff5d,
+    0x1, 0xff69, 0x1, 0xff76, 0x0, 0xff82, 0x0, 0xff8f,
+    0x0, 0xff9b, 0x0, 0xffa8, 0x0, 0xffb5, 0x0, 0xffc1,
+    0x0, 0xffce, 0x0, 0xffda, 0x0, 0xffe7, 0x0, 0xfff3,
+    0x0, 0x0, 0x0, 0xd, 0x0, 0x19, 0x0, 0x26,
+    0x0, 0x32, 0x0, 0x3f, 0x0, 0x4b, 0x0, 0x58,
+    0x0, 0x65, 0x0, 0x71, 0x0, 0x7e, 0x1, 0x8a,
+    0x1, 0x97, 0x1, 0xa3, 0x1, 0xb0, 0x1, 0xbc,
+    0x1, 0xc9, 0x1, 0xd6, 0x2, 0xe2, 0x2, 0xef,
+    0x2, 0xfb, 0x2, 0x108, 0x2, 0x114, 0x3, 0x121,
+    0x3, 0x12e, 0x3, 0x13a, 0x3, 0x147, 0x4, 0x153,
+    0x4, 0x160, 0x4, 0x16c, 0x4, 0x179, 0x5, 0x186,
+    0x5, 0x192, 0x5, 0x19f, 0x6, 0x1ab, 0x6, 0x1b8,
+    0x6, 0x1c4, 0x7, 0x1d1, 0x7, 0x1dd, 0x7, 0x1ea,
+    0x8, 0x1f7, 0x8, 0x203, 0x9, 0x210, 0x9, 0x21c,
+    0x9, 0x229, 0xa, 0x235, 0xa, 0x242, 0xb, 0x24e,
+    0xb, 0x25b, 0xc, 0x268, 0xc, 0x274, 0xd, 0x281,
+    0xd, 0x28d, 0xe, 0x29a, 0xe, 0x2a6, 0xf, 0x2b3,
+    0xf, 0x2c0, 0x10, 0x2cc, 0x10, 0x2d9, 0x11, 0x2e5,
+    0x11, 0x2f2, 0x12, 0x2fe, 0x13, 0x30b, 0x13, 0x317,
+    0x14, 0x324, 0x14, 0x330, 0x15, 0x33d, 0x16, 0x34a,
+    0x16, 0x356, 0x17, 0x363, 0x18, 0x36f, 0x18, 0x37c,
+    0x19, 0x388, 0x1a, 0x395, 0x1a, 0x3a1, 0x1b, 0x3ae,
+    0x1c, 0x3bb, 0x1d, 0x3c7, 0x1d, 0x3d4, 0x1e, 0x3e0,
+    0x1f, 0x3ed, 0x20, 0x3f9, 0x20, 0x406, 0x21, 0x412,
+    0x22, 0x41f, 0x23, 0x42b, 0x24, 0x438, 0x24, 0x444,
+    0x25, 0x451, 0x26, 0x45e, 0x27, 0x46a, 0x28, 0x477,
+    0x29, 0x483, 0x2a, 0x490, 0x2b, 0x49c, 0x2b, 0x4a9,
+    0x2c, 0x4b5, 0x2d, 0x4c2, 0x2e, 0x4ce, 0x2f, 0x4db,
+    0x30, 0x4e7, 0x31, 0x4f4, 0x32, 0x500, 0x33, 0x50d,
+    0x34, 0x51a, 0x35, 0x526, 0x36, 0x533, 0x37, 0x53f,
+    0x38, 0x54c, 0x39, 0x558, 0x3a, 0x565, 0x3b, 0x571,
+    0x3c, 0x57e, 0x3d, 0x58a, 0x3f, 0x597, 0x40, 0x5a3,
+    0x41, 0x5b0, 0x42, 0x5bc, 0x43, 0x5c9, 0x44, 0x5d5,
+    0x45, 0x5e2, 0x47, 0x5ee, 0x48, 0x5fb, 0x49, 0x607,
+    0x4a, 0x614, 0x4b, 0x620, 0x4c, 0x62d, 0x4e, 0x639,
+    0x4f, 0x646, 0x50, 0x652, 0x51, 0x65f, 0x53, 0x66b,
+    0x54, 0x678, 0x55, 0x684, 0x56, 0x691, 0x58, 0x69d,
+    0x59, 0x6aa, 0x5a, 0x6b6, 0x5c, 0x6c3, 0x5d, 0x6cf,
+    0x5e, 0x6dc, 0x60, 0x6e8, 0x61, 0x6f5, 0x62, 0x701,
+    0x64, 0x70e, 0x65, 0x71a, 0x67, 0x727, 0x68, 0x733,
+    0x69, 0x740, 0x6b, 0x74c, 0x6c, 0x759, 0x6e, 0x765,
+    0x6f, 0x772, 0x71, 0x77e, 0x72, 0x78b, 0x74, 0x797,
+    0x75, 0x7a4, 0x77, 0x7b0, 0x78, 0x7bd, 0x7a, 0x7c9,
+    0x7b, 0x7d6, 0x7d, 0x7e2, 0x7e, 0x7ef, 0x80, 0x7fb,
+    0x81, 0x807, 0x83, 0x814, 0x85, 0x820, 0x86, 0x82d,
+    0x88, 0x839, 0x89, 0x846, 0x8b, 0x852, 0x8d, 0x85f,
+    0x8e, 0x86b, 0x90, 0x878, 0x92, 0x884, 0x93, 0x891,
+    0x95, 0x89d, 0x97, 0x8a9, 0x98, 0x8b6, 0x9a, 0x8c2,
+    0x9c, 0x8cf, 0x9e, 0x8db, 0x9f, 0x8e8, 0xa1, 0x8f4,
+    0xa3, 0x901, 0xa5, 0x90d, 0xa6, 0x919, 0xa8, 0x926,
+    0xaa, 0x932, 0xac, 0x93f, 0xae, 0x94b, 0xaf, 0x958,
+    0xb1, 0x964, 0xb3, 0x970, 0xb5, 0x97d, 0xb7, 0x989,
+    0xb9, 0x996, 0xbb, 0x9a2, 0xbd, 0x9af, 0xbe, 0x9bb,
+    0xc0, 0x9c7, 0xc2, 0x9d4, 0xc4, 0x9e0, 0xc6, 0x9ed,
+    0xc8, 0x9f9, 0xca, 0xa06, 0xcc, 0xa12, 0xce, 0xa1e,
+    0xd0, 0xa2b, 0xd2, 0xa37, 0xd4, 0xa44, 0xd6, 0xa50,
+    0xd8, 0xa5c, 0xda, 0xa69, 0xdc, 0xa75, 0xde, 0xa82,
+    0xe0, 0xa8e, 0xe2, 0xa9a, 0xe4, 0xaa7, 0xe7, 0xab3,
+    0xe9, 0xac0, 0xeb, 0xacc, 0xed, 0xad8, 0xef, 0xae5,
+    0xf1, 0xaf1, 0xf3, 0xafd, 0xf6, 0xb0a, 0xf8, 0xb16,
+    0xfa, 0xb23, 0xfc, 0xb2f, 0xfe, 0xb3b, 0x100, 0xb48,
+    0x103, 0xb54, 0x105, 0xb60, 0x107, 0xb6d, 0x109, 0xb79,
+    0x10c, 0xb85, 0x10e, 0xb92, 0x110, 0xb9e, 0x113, 0xbab,
+    0x115, 0xbb7, 0x117, 0xbc3, 0x119, 0xbd0, 0x11c, 0xbdc,
+    0x11e, 0xbe8, 0x120, 0xbf5, 0x123, 0xc01, 0x125, 0xc0d,
+    0x128, 0xc1a, 0x12a, 0xc26, 0x12c, 0xc32, 0x12f, 0xc3f,
+    0x131, 0xc4b, 0x134, 0xc57, 0x136, 0xc64, 0x138, 0xc70,
+    0x13b, 0xc7c, 0x13d, 0xc89, 0x140, 0xc95, 0x142, 0xca1,
+    0x145, 0xcae, 0x147, 0xcba, 0x14a, 0xcc6, 0x14c, 0xcd3,
+    0x14f, 0xcdf, 0x151, 0xceb, 0x154, 0xcf8, 0x156, 0xd04,
+    0x159, 0xd10, 0x15b, 0xd1c, 0x15e, 0xd29, 0x161, 0xd35,
+    0x163, 0xd41, 0x166, 0xd4e, 0x168, 0xd5a, 0x16b, 0xd66,
+    0x16e, 0xd72, 0x170, 0xd7f, 0x173, 0xd8b, 0x176, 0xd97,
+    0x178, 0xda4, 0x17b, 0xdb0, 0x17e, 0xdbc, 0x180, 0xdc8,
+    0x183, 0xdd5, 0x186, 0xde1, 0x189, 0xded, 0x18b, 0xdf9,
+    0x18e, 0xe06, 0x191, 0xe12, 0x194, 0xe1e, 0x196, 0xe2b,
+    0x199, 0xe37, 0x19c, 0xe43, 0x19f, 0xe4f, 0x1a2, 0xe5c,
+    0x1a4, 0xe68, 0x1a7, 0xe74, 0x1aa, 0xe80, 0x1ad, 0xe8c,
+    0x1b0, 0xe99, 0x1b3, 0xea5, 0x1b6, 0xeb1, 0x1b8, 0xebd,
+    0x1bb, 0xeca, 0x1be, 0xed6, 0x1c1, 0xee2, 0x1c4, 0xeee,
+    0x1c7, 0xefb, 0x1ca, 0xf07, 0x1cd, 0xf13, 0x1d0, 0xf1f,
+    0x1d3, 0xf2b, 0x1d6, 0xf38, 0x1d9, 0xf44, 0x1dc, 0xf50,
+    0x1df, 0xf5c, 0x1e2, 0xf68, 0x1e5, 0xf75, 0x1e8, 0xf81,
+    0x1eb, 0xf8d, 0x1ee, 0xf99, 0x1f1, 0xfa5, 0x1f4, 0xfb2,
+    0x1f7, 0xfbe, 0x1fa, 0xfca, 0x1fd, 0xfd6, 0x201, 0xfe2,
+    0x204, 0xfee, 0x207, 0xffb, 0x20a, 0x1007, 0x20d, 0x1013,
+    0x210, 0x101f, 0x213, 0x102b, 0x217, 0x1037, 0x21a, 0x1044,
+    0x21d, 0x1050, 0x220, 0x105c, 0x223, 0x1068, 0x227, 0x1074,
+    0x22a, 0x1080, 0x22d, 0x108c, 0x230, 0x1099, 0x234, 0x10a5,
+    0x237, 0x10b1, 0x23a, 0x10bd, 0x23e, 0x10c9, 0x241, 0x10d5,
+    0x244, 0x10e1, 0x247, 0x10ed, 0x24b, 0x10fa, 0x24e, 0x1106,
+    0x251, 0x1112, 0x255, 0x111e, 0x258, 0x112a, 0x25c, 0x1136,
+    0x25f, 0x1142, 0x262, 0x114e, 0x266, 0x115a, 0x269, 0x1167,
+    0x26d, 0x1173, 0x270, 0x117f, 0x273, 0x118b, 0x277, 0x1197,
+    0x27a, 0x11a3, 0x27e, 0x11af, 0x281, 0x11bb, 0x285, 0x11c7,
+    0x288, 0x11d3, 0x28c, 0x11df, 0x28f, 0x11eb, 0x293, 0x11f7,
+    0x296, 0x1204, 0x29a, 0x1210, 0x29d, 0x121c, 0x2a1, 0x1228,
+    0x2a5, 0x1234, 0x2a8, 0x1240, 0x2ac, 0x124c, 0x2af, 0x1258,
+    0x2b3, 0x1264, 0x2b7, 0x1270, 0x2ba, 0x127c, 0x2be, 0x1288,
+    0x2c1, 0x1294, 0x2c5, 0x12a0, 0x2c9, 0x12ac, 0x2cc, 0x12b8,
+    0x2d0, 0x12c4, 0x2d4, 0x12d0, 0x2d8, 0x12dc, 0x2db, 0x12e8,
+    0x2df, 0x12f4, 0x2e3, 0x1300, 0x2e6, 0x130c, 0x2ea, 0x1318,
+    0x2ee, 0x1324, 0x2f2, 0x1330, 0x2f5, 0x133c, 0x2f9, 0x1348,
+    0x2fd, 0x1354, 0x301, 0x1360, 0x305, 0x136c, 0x308, 0x1378,
+    0x30c, 0x1384, 0x310, 0x1390, 0x314, 0x139c, 0x318, 0x13a8,
+    0x31c, 0x13b4, 0x320, 0x13c0, 0x323, 0x13cc, 0x327, 0x13d8,
+    0x32b, 0x13e4, 0x32f, 0x13f0, 0x333, 0x13fb, 0x337, 0x1407,
+    0x33b, 0x1413, 0x33f, 0x141f, 0x343, 0x142b, 0x347, 0x1437,
+    0x34b, 0x1443, 0x34f, 0x144f, 0x353, 0x145b, 0x357, 0x1467,
+    0x35b, 0x1473, 0x35f, 0x147f, 0x363, 0x148b, 0x367, 0x1496,
+    0x36b, 0x14a2, 0x36f, 0x14ae, 0x373, 0x14ba, 0x377, 0x14c6,
+    0x37b, 0x14d2, 0x37f, 0x14de, 0x383, 0x14ea, 0x387, 0x14f6,
+    0x38c, 0x1501, 0x390, 0x150d, 0x394, 0x1519, 0x398, 0x1525,
+    0x39c, 0x1531, 0x3a0, 0x153d, 0x3a5, 0x1549, 0x3a9, 0x1554,
+    0x3ad, 0x1560, 0x3b1, 0x156c, 0x3b5, 0x1578, 0x3ba, 0x1584,
+    0x3be, 0x1590, 0x3c2, 0x159b, 0x3c6, 0x15a7, 0x3ca, 0x15b3,
+    0x3cf, 0x15bf, 0x3d3, 0x15cb, 0x3d7, 0x15d7, 0x3dc, 0x15e2,
+    0x3e0, 0x15ee, 0x3e4, 0x15fa, 0x3e9, 0x1606, 0x3ed, 0x1612,
+    0x3f1, 0x161d, 0x3f6, 0x1629, 0x3fa, 0x1635, 0x3fe, 0x1641,
+    0x403, 0x164c, 0x407, 0x1658, 0x40b, 0x1664, 0x410, 0x1670,
+    0x414, 0x167c, 0x419, 0x1687, 0x41d, 0x1693, 0x422, 0x169f,
+    0x426, 0x16ab, 0x42a, 0x16b6, 0x42f, 0x16c2, 0x433, 0x16ce,
+    0x438, 0x16da, 0x43c, 0x16e5, 0x441, 0x16f1, 0x445, 0x16fd,
+    0x44a, 0x1709, 0x44e, 0x1714, 0x453, 0x1720, 0x457, 0x172c,
+    0x45c, 0x1737, 0x461, 0x1743, 0x465, 0x174f, 0x46a, 0x175b,
+    0x46e, 0x1766, 0x473, 0x1772, 0x478, 0x177e, 0x47c, 0x1789,
+    0x481, 0x1795, 0x485, 0x17a1, 0x48a, 0x17ac, 0x48f, 0x17b8,
+    0x493, 0x17c4, 0x498, 0x17cf, 0x49d, 0x17db, 0x4a1, 0x17e7,
+    0x4a6, 0x17f2, 0x4ab, 0x17fe, 0x4b0, 0x180a, 0x4b4, 0x1815,
+    0x4b9, 0x1821, 0x4be, 0x182d, 0x4c2, 0x1838, 0x4c7, 0x1844,
+    0x4cc, 0x184f, 0x4d1, 0x185b, 0x4d6, 0x1867, 0x4da, 0x1872,
+    0x4df, 0x187e, 0x4e4, 0x1889, 0x4e9, 0x1895, 0x4ee, 0x18a1,
+    0x4f2, 0x18ac, 0x4f7, 0x18b8, 0x4fc, 0x18c3, 0x501, 0x18cf,
+    0x506, 0x18db, 0x50b, 0x18e6, 0x510, 0x18f2, 0x515, 0x18fd,
+    0x51a, 0x1909, 0x51e, 0x1914, 0x523, 0x1920, 0x528, 0x192c,
+    0x52d, 0x1937, 0x532, 0x1943, 0x537, 0x194e, 0x53c, 0x195a,
+    0x541, 0x1965, 0x546, 0x1971, 0x54b, 0x197c, 0x550, 0x1988,
+    0x555, 0x1993, 0x55a, 0x199f, 0x55f, 0x19aa, 0x564, 0x19b6,
+    0x569, 0x19c1, 0x56e, 0x19cd, 0x573, 0x19d8, 0x578, 0x19e4,
+    0x57e, 0x19ef, 0x583, 0x19fb, 0x588, 0x1a06, 0x58d, 0x1a12,
+    0x592, 0x1a1d, 0x597, 0x1a29, 0x59c, 0x1a34, 0x5a1, 0x1a40,
+    0x5a7, 0x1a4b, 0x5ac, 0x1a57, 0x5b1, 0x1a62, 0x5b6, 0x1a6e,
+    0x5bb, 0x1a79, 0x5c1, 0x1a84, 0x5c6, 0x1a90, 0x5cb, 0x1a9b,
+    0x5d0, 0x1aa7, 0x5d5, 0x1ab2, 0x5db, 0x1abe, 0x5e0, 0x1ac9,
+    0x5e5, 0x1ad4, 0x5ea, 0x1ae0, 0x5f0, 0x1aeb, 0x5f5, 0x1af7,
+    0x5fa, 0x1b02, 0x600, 0x1b0d, 0x605, 0x1b19, 0x60a, 0x1b24,
+    0x610, 0x1b30, 0x615, 0x1b3b, 0x61a, 0x1b46, 0x620, 0x1b52,
+    0x625, 0x1b5d, 0x62a, 0x1b68, 0x630, 0x1b74, 0x635, 0x1b7f,
+    0x63b, 0x1b8a, 0x640, 0x1b96, 0x645, 0x1ba1, 0x64b, 0x1bac,
+    0x650, 0x1bb8, 0x656, 0x1bc3, 0x65b, 0x1bce, 0x661, 0x1bda,
+    0x666, 0x1be5, 0x66c, 0x1bf0, 0x671, 0x1bfc, 0x677, 0x1c07,
+    0x67c, 0x1c12, 0x682, 0x1c1e, 0x687, 0x1c29, 0x68d, 0x1c34,
+    0x692, 0x1c3f, 0x698, 0x1c4b, 0x69d, 0x1c56, 0x6a3, 0x1c61,
+    0x6a8, 0x1c6c, 0x6ae, 0x1c78, 0x6b4, 0x1c83, 0x6b9, 0x1c8e,
+    0x6bf, 0x1c99, 0x6c5, 0x1ca5, 0x6ca, 0x1cb0, 0x6d0, 0x1cbb,
+    0x6d5, 0x1cc6, 0x6db, 0x1cd2, 0x6e1, 0x1cdd, 0x6e6, 0x1ce8,
+    0x6ec, 0x1cf3, 0x6f2, 0x1cff, 0x6f7, 0x1d0a, 0x6fd, 0x1d15,
+    0x703, 0x1d20, 0x709, 0x1d2b, 0x70e, 0x1d36, 0x714, 0x1d42,
+    0x71a, 0x1d4d, 0x720, 0x1d58, 0x725, 0x1d63, 0x72b, 0x1d6e,
+    0x731, 0x1d79, 0x737, 0x1d85, 0x73d, 0x1d90, 0x742, 0x1d9b,
+    0x748, 0x1da6, 0x74e, 0x1db1, 0x754, 0x1dbc, 0x75a, 0x1dc7,
+    0x75f, 0x1dd3, 0x765, 0x1dde, 0x76b, 0x1de9, 0x771, 0x1df4,
+    0x777, 0x1dff, 0x77d, 0x1e0a, 0x783, 0x1e15, 0x789, 0x1e20,
+    0x78f, 0x1e2b, 0x795, 0x1e36, 0x79a, 0x1e42, 0x7a0, 0x1e4d,
+    0x7a6, 0x1e58, 0x7ac, 0x1e63, 0x7b2, 0x1e6e, 0x7b8, 0x1e79,
+    0x7be, 0x1e84, 0x7c4, 0x1e8f, 0x7ca, 0x1e9a, 0x7d0, 0x1ea5,
+    0x7d6, 0x1eb0, 0x7dc, 0x1ebb, 0x7e2, 0x1ec6, 0x7e8, 0x1ed1,
+    0x7ee, 0x1edc, 0x7f5, 0x1ee7, 0x7fb, 0x1ef2, 0x801, 0x1efd,
+    0x807, 0x1f08, 0x80d, 0x1f13, 0x813, 0x1f1e, 0x819, 0x1f29,
+    0x81f, 0x1f34, 0x825, 0x1f3f, 0x82b, 0x1f4a, 0x832, 0x1f55,
+    0x838, 0x1f60, 0x83e, 0x1f6b, 0x844, 0x1f76, 0x84a, 0x1f81,
+    0x850, 0x1f8c, 0x857, 0x1f97, 0x85d, 0x1fa2, 0x863, 0x1fac,
+    0x869, 0x1fb7, 0x870, 0x1fc2, 0x876, 0x1fcd, 0x87c, 0x1fd8,
+    0x882, 0x1fe3, 0x889, 0x1fee, 0x88f, 0x1ff9, 0x895, 0x2004,
+    0x89b, 0x200f, 0x8a2, 0x2019, 0x8a8, 0x2024, 0x8ae, 0x202f,
+    0x8b5, 0x203a, 0x8bb, 0x2045, 0x8c1, 0x2050, 0x8c8, 0x205b,
+    0x8ce, 0x2065, 0x8d4, 0x2070, 0x8db, 0x207b, 0x8e1, 0x2086,
+    0x8e8, 0x2091, 0x8ee, 0x209b, 0x8f4, 0x20a6, 0x8fb, 0x20b1,
+    0x901, 0x20bc, 0x908, 0x20c7, 0x90e, 0x20d1, 0x915, 0x20dc,
+    0x91b, 0x20e7, 0x921, 0x20f2, 0x928, 0x20fd, 0x92e, 0x2107,
+    0x935, 0x2112, 0x93b, 0x211d, 0x942, 0x2128, 0x948, 0x2132,
+    0x94f, 0x213d, 0x955, 0x2148, 0x95c, 0x2153, 0x963, 0x215d,
+    0x969, 0x2168, 0x970, 0x2173, 0x976, 0x217d, 0x97d, 0x2188,
+    0x983, 0x2193, 0x98a, 0x219e, 0x991, 0x21a8, 0x997, 0x21b3,
+    0x99e, 0x21be, 0x9a4, 0x21c8, 0x9ab, 0x21d3, 0x9b2, 0x21de,
+    0x9b8, 0x21e8, 0x9bf, 0x21f3, 0x9c6, 0x21fe, 0x9cc, 0x2208,
+    0x9d3, 0x2213, 0x9da, 0x221e, 0x9e0, 0x2228, 0x9e7, 0x2233,
+    0x9ee, 0x223d, 0x9f5, 0x2248, 0x9fb, 0x2253, 0xa02, 0x225d,
+    0xa09, 0x2268, 0xa10, 0x2272, 0xa16, 0x227d, 0xa1d, 0x2288,
+    0xa24, 0x2292, 0xa2b, 0x229d, 0xa32, 0x22a7, 0xa38, 0x22b2,
+    0xa3f, 0x22bc, 0xa46, 0x22c7, 0xa4d, 0x22d2, 0xa54, 0x22dc,
+    0xa5b, 0x22e7, 0xa61, 0x22f1, 0xa68, 0x22fc, 0xa6f, 0x2306,
+    0xa76, 0x2311, 0xa7d, 0x231b, 0xa84, 0x2326, 0xa8b, 0x2330,
+    0xa92, 0x233b, 0xa99, 0x2345, 0xa9f, 0x2350, 0xaa6, 0x235a,
+    0xaad, 0x2365, 0xab4, 0x236f, 0xabb, 0x237a, 0xac2, 0x2384,
+    0xac9, 0x238e, 0xad0, 0x2399, 0xad7, 0x23a3, 0xade, 0x23ae,
+    0xae5, 0x23b8, 0xaec, 0x23c3, 0xaf3, 0x23cd, 0xafa, 0x23d7,
+    0xb01, 0x23e2, 0xb08, 0x23ec, 0xb0f, 0x23f7, 0xb16, 0x2401,
+    0xb1e, 0x240b, 0xb25, 0x2416, 0xb2c, 0x2420, 0xb33, 0x242b,
+    0xb3a, 0x2435, 0xb41, 0x243f, 0xb48, 0x244a, 0xb4f, 0x2454,
+    0xb56, 0x245e, 0xb5e, 0x2469, 0xb65, 0x2473, 0xb6c, 0x247d,
+    0xb73, 0x2488, 0xb7a, 0x2492, 0xb81, 0x249c, 0xb89, 0x24a7,
+    0xb90, 0x24b1, 0xb97, 0x24bb, 0xb9e, 0x24c5, 0xba5, 0x24d0,
+    0xbad, 0x24da, 0xbb4, 0x24e4, 0xbbb, 0x24ef, 0xbc2, 0x24f9,
+    0xbca, 0x2503, 0xbd1, 0x250d, 0xbd8, 0x2518, 0xbe0, 0x2522,
+    0xbe7, 0x252c, 0xbee, 0x2536, 0xbf5, 0x2541, 0xbfd, 0x254b,
+    0xc04, 0x2555, 0xc0b, 0x255f, 0xc13, 0x2569, 0xc1a, 0x2574,
+    0xc21, 0x257e, 0xc29, 0x2588, 0xc30, 0x2592, 0xc38, 0x259c,
+    0xc3f, 0x25a6, 0xc46, 0x25b1, 0xc4e, 0x25bb, 0xc55, 0x25c5,
+    0xc5d, 0x25cf, 0xc64, 0x25d9, 0xc6b, 0x25e3, 0xc73, 0x25ed,
+    0xc7a, 0x25f8, 0xc82, 0x2602, 0xc89, 0x260c, 0xc91, 0x2616,
+    0xc98, 0x2620, 0xca0, 0x262a, 0xca7, 0x2634, 0xcaf, 0x263e,
+    0xcb6, 0x2648, 0xcbe, 0x2652, 0xcc5, 0x265c, 0xccd, 0x2666,
+    0xcd4, 0x2671, 0xcdc, 0x267b, 0xce3, 0x2685, 0xceb, 0x268f,
+    0xcf3, 0x2699, 0xcfa, 0x26a3, 0xd02, 0x26ad, 0xd09, 0x26b7,
+    0xd11, 0x26c1, 0xd19, 0x26cb, 0xd20, 0x26d5, 0xd28, 0x26df,
+    0xd30, 0x26e9, 0xd37, 0x26f3, 0xd3f, 0x26fd, 0xd46, 0x2707,
+    0xd4e, 0x2711, 0xd56, 0x271a, 0xd5d, 0x2724, 0xd65, 0x272e,
+    0xd6d, 0x2738, 0xd75, 0x2742, 0xd7c, 0x274c, 0xd84, 0x2756,
+    0xd8c, 0x2760, 0xd93, 0x276a, 0xd9b, 0x2774, 0xda3, 0x277e,
+    0xdab, 0x2788, 0xdb2, 0x2791, 0xdba, 0x279b, 0xdc2, 0x27a5,
+    0xdca, 0x27af, 0xdd2, 0x27b9, 0xdd9, 0x27c3, 0xde1, 0x27cd,
+    0xde9, 0x27d6, 0xdf1, 0x27e0, 0xdf9, 0x27ea, 0xe01, 0x27f4,
+    0xe08, 0x27fe, 0xe10, 0x2808, 0xe18, 0x2811, 0xe20, 0x281b,
+    0xe28, 0x2825, 0xe30, 0x282f, 0xe38, 0x2838, 0xe40, 0x2842,
+    0xe47, 0x284c, 0xe4f, 0x2856, 0xe57, 0x2860, 0xe5f, 0x2869,
+    0xe67, 0x2873, 0xe6f, 0x287d, 0xe77, 0x2886, 0xe7f, 0x2890,
+    0xe87, 0x289a, 0xe8f, 0x28a4, 0xe97, 0x28ad, 0xe9f, 0x28b7,
+    0xea7, 0x28c1, 0xeaf, 0x28ca, 0xeb7, 0x28d4, 0xebf, 0x28de,
+    0xec7, 0x28e7, 0xecf, 0x28f1, 0xed7, 0x28fb, 0xedf, 0x2904,
+    0xee7, 0x290e, 0xeef, 0x2918, 0xef7, 0x2921, 0xeff, 0x292b,
+    0xf07, 0x2935, 0xf10, 0x293e, 0xf18, 0x2948, 0xf20, 0x2951,
+    0xf28, 0x295b, 0xf30, 0x2965, 0xf38, 0x296e, 0xf40, 0x2978,
+    0xf48, 0x2981, 0xf51, 0x298b, 0xf59, 0x2994, 0xf61, 0x299e,
+    0xf69, 0x29a7, 0xf71, 0x29b1, 0xf79, 0x29bb, 0xf82, 0x29c4,
+    0xf8a, 0x29ce, 0xf92, 0x29d7, 0xf9a, 0x29e1, 0xfa3, 0x29ea,
+    0xfab, 0x29f4, 0xfb3, 0x29fd, 0xfbb, 0x2a07, 0xfc4, 0x2a10,
+    0xfcc, 0x2a1a, 0xfd4, 0x2a23, 0xfdc, 0x2a2c, 0xfe5, 0x2a36,
+    0xfed, 0x2a3f, 0xff5, 0x2a49, 0xffe, 0x2a52, 0x1006, 0x2a5c,
+    0x100e, 0x2a65, 0x1016, 0x2a6e, 0x101f, 0x2a78, 0x1027, 0x2a81,
+    0x1030, 0x2a8b, 0x1038, 0x2a94, 0x1040, 0x2a9d, 0x1049, 0x2aa7,
+    0x1051, 0x2ab0, 0x1059, 0x2ab9, 0x1062, 0x2ac3, 0x106a, 0x2acc,
+    0x1073, 0x2ad6, 0x107b, 0x2adf, 0x1083, 0x2ae8, 0x108c, 0x2af2,
+    0x1094, 0x2afb, 0x109d, 0x2b04, 0x10a5, 0x2b0d, 0x10ae, 0x2b17,
+    0x10b6, 0x2b20, 0x10bf, 0x2b29, 0x10c7, 0x2b33, 0x10d0, 0x2b3c,
+    0x10d8, 0x2b45, 0x10e0, 0x2b4e, 0x10e9, 0x2b58, 0x10f2, 0x2b61,
+    0x10fa, 0x2b6a, 0x1103, 0x2b73, 0x110b, 0x2b7d, 0x1114, 0x2b86,
+    0x111c, 0x2b8f, 0x1125, 0x2b98, 0x112d, 0x2ba1, 0x1136, 0x2bab,
+    0x113e, 0x2bb4, 0x1147, 0x2bbd, 0x1150, 0x2bc6, 0x1158, 0x2bcf,
+    0x1161, 0x2bd8, 0x1169, 0x2be2, 0x1172, 0x2beb, 0x117b, 0x2bf4,
+    0x1183, 0x2bfd, 0x118c, 0x2c06, 0x1195, 0x2c0f, 0x119d, 0x2c18,
+    0x11a6, 0x2c21, 0x11af, 0x2c2b, 0x11b7, 0x2c34, 0x11c0, 0x2c3d,
+    0x11c9, 0x2c46, 0x11d1, 0x2c4f, 0x11da, 0x2c58, 0x11e3, 0x2c61,
+    0x11eb, 0x2c6a, 0x11f4, 0x2c73, 0x11fd, 0x2c7c, 0x1206, 0x2c85,
+    0x120e, 0x2c8e, 0x1217, 0x2c97, 0x1220, 0x2ca0, 0x1229, 0x2ca9,
+    0x1231, 0x2cb2, 0x123a, 0x2cbb, 0x1243, 0x2cc4, 0x124c, 0x2ccd,
+    0x1255, 0x2cd6, 0x125d, 0x2cdf, 0x1266, 0x2ce8, 0x126f, 0x2cf1,
+    0x1278, 0x2cfa, 0x1281, 0x2d03, 0x128a, 0x2d0c, 0x1292, 0x2d15,
+    0x129b, 0x2d1e, 0x12a4, 0x2d27, 0x12ad, 0x2d2f, 0x12b6, 0x2d38,
+    0x12bf, 0x2d41, 0x12c8, 0x2d4a, 0x12d1, 0x2d53, 0x12d9, 0x2d5c,
+    0x12e2, 0x2d65, 0x12eb, 0x2d6e, 0x12f4, 0x2d76, 0x12fd, 0x2d7f,
+    0x1306, 0x2d88, 0x130f, 0x2d91, 0x1318, 0x2d9a, 0x1321, 0x2da3,
+    0x132a, 0x2dab, 0x1333, 0x2db4, 0x133c, 0x2dbd, 0x1345, 0x2dc6,
+    0x134e, 0x2dcf, 0x1357, 0x2dd7, 0x1360, 0x2de0, 0x1369, 0x2de9,
+    0x1372, 0x2df2, 0x137b, 0x2dfa, 0x1384, 0x2e03, 0x138d, 0x2e0c,
+    0x1396, 0x2e15, 0x139f, 0x2e1d, 0x13a8, 0x2e26, 0x13b1, 0x2e2f,
+    0x13ba, 0x2e37, 0x13c3, 0x2e40, 0x13cc, 0x2e49, 0x13d5, 0x2e51,
+    0x13df, 0x2e5a, 0x13e8, 0x2e63, 0x13f1, 0x2e6b, 0x13fa, 0x2e74,
+    0x1403, 0x2e7d, 0x140c, 0x2e85, 0x1415, 0x2e8e, 0x141e, 0x2e97,
+    0x1428, 0x2e9f, 0x1431, 0x2ea8, 0x143a, 0x2eb0, 0x1443, 0x2eb9,
+    0x144c, 0x2ec2, 0x1455, 0x2eca, 0x145f, 0x2ed3, 0x1468, 0x2edb,
+    0x1471, 0x2ee4, 0x147a, 0x2eec, 0x1483, 0x2ef5, 0x148d, 0x2efd,
+    0x1496, 0x2f06, 0x149f, 0x2f0e, 0x14a8, 0x2f17, 0x14b2, 0x2f20,
+    0x14bb, 0x2f28, 0x14c4, 0x2f30, 0x14cd, 0x2f39, 0x14d7, 0x2f41,
+    0x14e0, 0x2f4a, 0x14e9, 0x2f52, 0x14f3, 0x2f5b, 0x14fc, 0x2f63,
+    0x1505, 0x2f6c, 0x150e, 0x2f74, 0x1518, 0x2f7d, 0x1521, 0x2f85,
+    0x152a, 0x2f8d, 0x1534, 0x2f96, 0x153d, 0x2f9e, 0x1547, 0x2fa7,
+    0x1550, 0x2faf, 0x1559, 0x2fb7, 0x1563, 0x2fc0, 0x156c, 0x2fc8,
+    0x1575, 0x2fd0, 0x157f, 0x2fd9, 0x1588, 0x2fe1, 0x1592, 0x2fea,
+    0x159b, 0x2ff2, 0x15a4, 0x2ffa, 0x15ae, 0x3002, 0x15b7, 0x300b,
+    0x15c1, 0x3013, 0x15ca, 0x301b, 0x15d4, 0x3024, 0x15dd, 0x302c,
+    0x15e6, 0x3034, 0x15f0, 0x303c, 0x15f9, 0x3045, 0x1603, 0x304d,
+    0x160c, 0x3055, 0x1616, 0x305d, 0x161f, 0x3066, 0x1629, 0x306e,
+    0x1632, 0x3076, 0x163c, 0x307e, 0x1645, 0x3087, 0x164f, 0x308f,
+    0x1659, 0x3097, 0x1662, 0x309f, 0x166c, 0x30a7, 0x1675, 0x30af,
+    0x167f, 0x30b8, 0x1688, 0x30c0, 0x1692, 0x30c8, 0x169b, 0x30d0,
+    0x16a5, 0x30d8, 0x16af, 0x30e0, 0x16b8, 0x30e8, 0x16c2, 0x30f0,
+    0x16cb, 0x30f9, 0x16d5, 0x3101, 0x16df, 0x3109, 0x16e8, 0x3111,
+    0x16f2, 0x3119, 0x16fc, 0x3121, 0x1705, 0x3129, 0x170f, 0x3131,
+    0x1719, 0x3139, 0x1722, 0x3141, 0x172c, 0x3149, 0x1736, 0x3151,
+    0x173f, 0x3159, 0x1749, 0x3161, 0x1753, 0x3169, 0x175c, 0x3171,
+    0x1766, 0x3179, 0x1770, 0x3181, 0x177a, 0x3189, 0x1783, 0x3191,
+    0x178d, 0x3199, 0x1797, 0x31a1, 0x17a0, 0x31a9, 0x17aa, 0x31b1,
+    0x17b4, 0x31b9, 0x17be, 0x31c0, 0x17c8, 0x31c8, 0x17d1, 0x31d0,
+    0x17db, 0x31d8, 0x17e5, 0x31e0, 0x17ef, 0x31e8, 0x17f8, 0x31f0,
+    0x1802, 0x31f8, 0x180c, 0x31ff, 0x1816, 0x3207, 0x1820, 0x320f,
+    0x182a, 0x3217, 0x1833, 0x321f, 0x183d, 0x3227, 0x1847, 0x322e,
+    0x1851, 0x3236, 0x185b, 0x323e, 0x1865, 0x3246, 0x186f, 0x324e,
+    0x1878, 0x3255, 0x1882, 0x325d, 0x188c, 0x3265, 0x1896, 0x326d,
+    0x18a0, 0x3274, 0x18aa, 0x327c, 0x18b4, 0x3284, 0x18be, 0x328b,
+    0x18c8, 0x3293, 0x18d2, 0x329b, 0x18dc, 0x32a3, 0x18e6, 0x32aa,
+    0x18ef, 0x32b2, 0x18f9, 0x32ba, 0x1903, 0x32c1, 0x190d, 0x32c9,
+    0x1917, 0x32d0, 0x1921, 0x32d8, 0x192b, 0x32e0, 0x1935, 0x32e7,
+    0x193f, 0x32ef, 0x1949, 0x32f7, 0x1953, 0x32fe, 0x195d, 0x3306,
+    0x1967, 0x330d, 0x1971, 0x3315, 0x197b, 0x331d, 0x1985, 0x3324,
+    0x198f, 0x332c, 0x199a, 0x3333, 0x19a4, 0x333b, 0x19ae, 0x3342,
+    0x19b8, 0x334a, 0x19c2, 0x3351, 0x19cc, 0x3359, 0x19d6, 0x3360,
+    0x19e0, 0x3368, 0x19ea, 0x336f, 0x19f4, 0x3377, 0x19fe, 0x337e,
+    0x1a08, 0x3386, 0x1a13, 0x338d, 0x1a1d, 0x3395, 0x1a27, 0x339c,
+    0x1a31, 0x33a3, 0x1a3b, 0x33ab, 0x1a45, 0x33b2, 0x1a4f, 0x33ba,
+    0x1a5a, 0x33c1, 0x1a64, 0x33c8, 0x1a6e, 0x33d0, 0x1a78, 0x33d7,
+    0x1a82, 0x33df, 0x1a8c, 0x33e6, 0x1a97, 0x33ed, 0x1aa1, 0x33f5,
+    0x1aab, 0x33fc, 0x1ab5, 0x3403, 0x1abf, 0x340b, 0x1aca, 0x3412,
+    0x1ad4, 0x3419, 0x1ade, 0x3420, 0x1ae8, 0x3428, 0x1af3, 0x342f,
+    0x1afd, 0x3436, 0x1b07, 0x343e, 0x1b11, 0x3445, 0x1b1c, 0x344c,
+    0x1b26, 0x3453, 0x1b30, 0x345b, 0x1b3b, 0x3462, 0x1b45, 0x3469,
+    0x1b4f, 0x3470, 0x1b59, 0x3477, 0x1b64, 0x347f, 0x1b6e, 0x3486,
+    0x1b78, 0x348d, 0x1b83, 0x3494, 0x1b8d, 0x349b, 0x1b97, 0x34a2,
+    0x1ba2, 0x34aa, 0x1bac, 0x34b1, 0x1bb6, 0x34b8, 0x1bc1, 0x34bf,
+    0x1bcb, 0x34c6, 0x1bd5, 0x34cd, 0x1be0, 0x34d4, 0x1bea, 0x34db,
+    0x1bf5, 0x34e2, 0x1bff, 0x34ea, 0x1c09, 0x34f1, 0x1c14, 0x34f8,
+    0x1c1e, 0x34ff, 0x1c29, 0x3506, 0x1c33, 0x350d, 0x1c3d, 0x3514,
+    0x1c48, 0x351b, 0x1c52, 0x3522, 0x1c5d, 0x3529, 0x1c67, 0x3530,
+    0x1c72, 0x3537, 0x1c7c, 0x353e, 0x1c86, 0x3545, 0x1c91, 0x354c,
+    0x1c9b, 0x3553, 0x1ca6, 0x355a, 0x1cb0, 0x3561, 0x1cbb, 0x3567,
+    0x1cc5, 0x356e, 0x1cd0, 0x3575, 0x1cda, 0x357c, 0x1ce5, 0x3583,
+    0x1cef, 0x358a, 0x1cfa, 0x3591, 0x1d04, 0x3598, 0x1d0f, 0x359f,
+    0x1d19, 0x35a5, 0x1d24, 0x35ac, 0x1d2e, 0x35b3, 0x1d39, 0x35ba,
+    0x1d44, 0x35c1, 0x1d4e, 0x35c8, 0x1d59, 0x35ce, 0x1d63, 0x35d5,
+    0x1d6e, 0x35dc, 0x1d78, 0x35e3, 0x1d83, 0x35ea, 0x1d8e, 0x35f0,
+    0x1d98, 0x35f7, 0x1da3, 0x35fe, 0x1dad, 0x3605, 0x1db8, 0x360b,
+    0x1dc3, 0x3612, 0x1dcd, 0x3619, 0x1dd8, 0x3620, 0x1de2, 0x3626,
+    0x1ded, 0x362d, 0x1df8, 0x3634, 0x1e02, 0x363a, 0x1e0d, 0x3641,
+    0x1e18, 0x3648, 0x1e22, 0x364e, 0x1e2d, 0x3655, 0x1e38, 0x365c,
+    0x1e42, 0x3662, 0x1e4d, 0x3669, 0x1e58, 0x366f, 0x1e62, 0x3676,
+    0x1e6d, 0x367d, 0x1e78, 0x3683, 0x1e83, 0x368a, 0x1e8d, 0x3690,
+    0x1e98, 0x3697, 0x1ea3, 0x369d, 0x1ead, 0x36a4, 0x1eb8, 0x36ab,
+    0x1ec3, 0x36b1, 0x1ece, 0x36b8, 0x1ed8, 0x36be, 0x1ee3, 0x36c5,
+    0x1eee, 0x36cb, 0x1ef9, 0x36d2, 0x1f03, 0x36d8, 0x1f0e, 0x36df,
+    0x1f19, 0x36e5, 0x1f24, 0x36eb, 0x1f2f, 0x36f2, 0x1f39, 0x36f8,
+    0x1f44, 0x36ff, 0x1f4f, 0x3705, 0x1f5a, 0x370c, 0x1f65, 0x3712,
+    0x1f6f, 0x3718, 0x1f7a, 0x371f, 0x1f85, 0x3725, 0x1f90, 0x372c,
+    0x1f9b, 0x3732, 0x1fa5, 0x3738, 0x1fb0, 0x373f, 0x1fbb, 0x3745,
+    0x1fc6, 0x374b, 0x1fd1, 0x3752, 0x1fdc, 0x3758, 0x1fe7, 0x375e,
+    0x1ff1, 0x3765, 0x1ffc, 0x376b, 0x2007, 0x3771, 0x2012, 0x3777,
+    0x201d, 0x377e, 0x2028, 0x3784, 0x2033, 0x378a, 0x203e, 0x3790,
+    0x2049, 0x3797, 0x2054, 0x379d, 0x205e, 0x37a3, 0x2069, 0x37a9,
+    0x2074, 0x37b0, 0x207f, 0x37b6, 0x208a, 0x37bc, 0x2095, 0x37c2,
+    0x20a0, 0x37c8, 0x20ab, 0x37ce, 0x20b6, 0x37d5, 0x20c1, 0x37db,
+    0x20cc, 0x37e1, 0x20d7, 0x37e7, 0x20e2, 0x37ed, 0x20ed, 0x37f3,
+    0x20f8, 0x37f9, 0x2103, 0x37ff, 0x210e, 0x3805, 0x2119, 0x380b,
+    0x2124, 0x3812, 0x212f, 0x3818, 0x213a, 0x381e, 0x2145, 0x3824,
+    0x2150, 0x382a, 0x215b, 0x3830, 0x2166, 0x3836, 0x2171, 0x383c,
+    0x217c, 0x3842, 0x2187, 0x3848, 0x2192, 0x384e, 0x219d, 0x3854,
+    0x21a8, 0x385a, 0x21b3, 0x3860, 0x21be, 0x3866, 0x21ca, 0x386b,
+    0x21d5, 0x3871, 0x21e0, 0x3877, 0x21eb, 0x387d, 0x21f6, 0x3883,
+    0x2201, 0x3889, 0x220c, 0x388f, 0x2217, 0x3895, 0x2222, 0x389b,
+    0x222d, 0x38a1, 0x2239, 0x38a6, 0x2244, 0x38ac, 0x224f, 0x38b2,
+    0x225a, 0x38b8, 0x2265, 0x38be, 0x2270, 0x38c3, 0x227b, 0x38c9,
+    0x2287, 0x38cf, 0x2292, 0x38d5, 0x229d, 0x38db, 0x22a8, 0x38e0,
+    0x22b3, 0x38e6, 0x22be, 0x38ec, 0x22ca, 0x38f2, 0x22d5, 0x38f7,
+    0x22e0, 0x38fd, 0x22eb, 0x3903, 0x22f6, 0x3909, 0x2301, 0x390e,
+    0x230d, 0x3914, 0x2318, 0x391a, 0x2323, 0x391f, 0x232e, 0x3925,
+    0x233a, 0x392b, 0x2345, 0x3930, 0x2350, 0x3936, 0x235b, 0x393b,
+    0x2367, 0x3941, 0x2372, 0x3947, 0x237d, 0x394c, 0x2388, 0x3952,
+    0x2394, 0x3958, 0x239f, 0x395d, 0x23aa, 0x3963, 0x23b5, 0x3968,
+    0x23c1, 0x396e, 0x23cc, 0x3973, 0x23d7, 0x3979, 0x23e2, 0x397e,
+    0x23ee, 0x3984, 0x23f9, 0x3989, 0x2404, 0x398f, 0x2410, 0x3994,
+    0x241b, 0x399a, 0x2426, 0x399f, 0x2432, 0x39a5, 0x243d, 0x39aa,
+    0x2448, 0x39b0, 0x2454, 0x39b5, 0x245f, 0x39bb, 0x246a, 0x39c0,
+    0x2476, 0x39c5, 0x2481, 0x39cb, 0x248c, 0x39d0, 0x2498, 0x39d6,
+    0x24a3, 0x39db, 0x24ae, 0x39e0, 0x24ba, 0x39e6, 0x24c5, 0x39eb,
+    0x24d0, 0x39f0, 0x24dc, 0x39f6, 0x24e7, 0x39fb, 0x24f3, 0x3a00,
+    0x24fe, 0x3a06, 0x2509, 0x3a0b, 0x2515, 0x3a10, 0x2520, 0x3a16,
+    0x252c, 0x3a1b, 0x2537, 0x3a20, 0x2542, 0x3a25, 0x254e, 0x3a2b,
+    0x2559, 0x3a30, 0x2565, 0x3a35, 0x2570, 0x3a3a, 0x257c, 0x3a3f,
+    0x2587, 0x3a45, 0x2592, 0x3a4a, 0x259e, 0x3a4f, 0x25a9, 0x3a54,
+    0x25b5, 0x3a59, 0x25c0, 0x3a5f, 0x25cc, 0x3a64, 0x25d7, 0x3a69,
+    0x25e3, 0x3a6e, 0x25ee, 0x3a73, 0x25fa, 0x3a78, 0x2605, 0x3a7d,
+    0x2611, 0x3a82, 0x261c, 0x3a88, 0x2628, 0x3a8d, 0x2633, 0x3a92,
+    0x263f, 0x3a97, 0x264a, 0x3a9c, 0x2656, 0x3aa1, 0x2661, 0x3aa6,
+    0x266d, 0x3aab, 0x2678, 0x3ab0, 0x2684, 0x3ab5, 0x268f, 0x3aba,
+    0x269b, 0x3abf, 0x26a6, 0x3ac4, 0x26b2, 0x3ac9, 0x26bd, 0x3ace,
+    0x26c9, 0x3ad3, 0x26d4, 0x3ad8, 0x26e0, 0x3add, 0x26ec, 0x3ae2,
+    0x26f7, 0x3ae6, 0x2703, 0x3aeb, 0x270e, 0x3af0, 0x271a, 0x3af5,
+    0x2725, 0x3afa, 0x2731, 0x3aff, 0x273d, 0x3b04, 0x2748, 0x3b09,
+    0x2754, 0x3b0e, 0x275f, 0x3b12, 0x276b, 0x3b17, 0x2777, 0x3b1c,
+    0x2782, 0x3b21, 0x278e, 0x3b26, 0x2799, 0x3b2a, 0x27a5, 0x3b2f,
+    0x27b1, 0x3b34, 0x27bc, 0x3b39, 0x27c8, 0x3b3e, 0x27d3, 0x3b42,
+    0x27df, 0x3b47, 0x27eb, 0x3b4c, 0x27f6, 0x3b50, 0x2802, 0x3b55,
+    0x280e, 0x3b5a, 0x2819, 0x3b5f, 0x2825, 0x3b63, 0x2831, 0x3b68,
+    0x283c, 0x3b6d, 0x2848, 0x3b71, 0x2854, 0x3b76, 0x285f, 0x3b7b,
+    0x286b, 0x3b7f, 0x2877, 0x3b84, 0x2882, 0x3b88, 0x288e, 0x3b8d,
+    0x289a, 0x3b92, 0x28a5, 0x3b96, 0x28b1, 0x3b9b, 0x28bd, 0x3b9f,
+    0x28c9, 0x3ba4, 0x28d4, 0x3ba9, 0x28e0, 0x3bad, 0x28ec, 0x3bb2,
+    0x28f7, 0x3bb6, 0x2903, 0x3bbb, 0x290f, 0x3bbf, 0x291b, 0x3bc4,
+    0x2926, 0x3bc8, 0x2932, 0x3bcd, 0x293e, 0x3bd1, 0x294a, 0x3bd6,
+    0x2955, 0x3bda, 0x2961, 0x3bde, 0x296d, 0x3be3, 0x2979, 0x3be7,
+    0x2984, 0x3bec, 0x2990, 0x3bf0, 0x299c, 0x3bf5, 0x29a8, 0x3bf9,
+    0x29b4, 0x3bfd, 0x29bf, 0x3c02, 0x29cb, 0x3c06, 0x29d7, 0x3c0a,
+    0x29e3, 0x3c0f, 0x29ee, 0x3c13, 0x29fa, 0x3c17, 0x2a06, 0x3c1c,
+    0x2a12, 0x3c20, 0x2a1e, 0x3c24, 0x2a29, 0x3c29, 0x2a35, 0x3c2d,
+    0x2a41, 0x3c31, 0x2a4d, 0x3c36, 0x2a59, 0x3c3a, 0x2a65, 0x3c3e,
+    0x2a70, 0x3c42, 0x2a7c, 0x3c46, 0x2a88, 0x3c4b, 0x2a94, 0x3c4f,
+    0x2aa0, 0x3c53, 0x2aac, 0x3c57, 0x2ab7, 0x3c5b, 0x2ac3, 0x3c60,
+    0x2acf, 0x3c64, 0x2adb, 0x3c68, 0x2ae7, 0x3c6c, 0x2af3, 0x3c70,
+    0x2aff, 0x3c74, 0x2b0a, 0x3c79, 0x2b16, 0x3c7d, 0x2b22, 0x3c81,
+    0x2b2e, 0x3c85, 0x2b3a, 0x3c89, 0x2b46, 0x3c8d, 0x2b52, 0x3c91,
+    0x2b5e, 0x3c95, 0x2b6a, 0x3c99, 0x2b75, 0x3c9d, 0x2b81, 0x3ca1,
+    0x2b8d, 0x3ca5, 0x2b99, 0x3ca9, 0x2ba5, 0x3cad, 0x2bb1, 0x3cb1,
+    0x2bbd, 0x3cb5, 0x2bc9, 0x3cb9, 0x2bd5, 0x3cbd, 0x2be1, 0x3cc1,
+    0x2bed, 0x3cc5, 0x2bf9, 0x3cc9, 0x2c05, 0x3ccd, 0x2c10, 0x3cd1,
+    0x2c1c, 0x3cd5, 0x2c28, 0x3cd9, 0x2c34, 0x3cdd, 0x2c40, 0x3ce0,
+    0x2c4c, 0x3ce4, 0x2c58, 0x3ce8, 0x2c64, 0x3cec, 0x2c70, 0x3cf0,
+    0x2c7c, 0x3cf4, 0x2c88, 0x3cf8, 0x2c94, 0x3cfb, 0x2ca0, 0x3cff,
+    0x2cac, 0x3d03, 0x2cb8, 0x3d07, 0x2cc4, 0x3d0b, 0x2cd0, 0x3d0e,
+    0x2cdc, 0x3d12, 0x2ce8, 0x3d16, 0x2cf4, 0x3d1a, 0x2d00, 0x3d1d,
+    0x2d0c, 0x3d21, 0x2d18, 0x3d25, 0x2d24, 0x3d28, 0x2d30, 0x3d2c,
+    0x2d3c, 0x3d30, 0x2d48, 0x3d34, 0x2d54, 0x3d37, 0x2d60, 0x3d3b,
+    0x2d6c, 0x3d3f, 0x2d78, 0x3d42, 0x2d84, 0x3d46, 0x2d90, 0x3d49,
+    0x2d9c, 0x3d4d, 0x2da8, 0x3d51, 0x2db4, 0x3d54, 0x2dc0, 0x3d58,
+    0x2dcc, 0x3d5b, 0x2dd8, 0x3d5f, 0x2de4, 0x3d63, 0x2df0, 0x3d66,
+    0x2dfc, 0x3d6a, 0x2e09, 0x3d6d, 0x2e15, 0x3d71, 0x2e21, 0x3d74,
+    0x2e2d, 0x3d78, 0x2e39, 0x3d7b, 0x2e45, 0x3d7f, 0x2e51, 0x3d82,
+    0x2e5d, 0x3d86, 0x2e69, 0x3d89, 0x2e75, 0x3d8d, 0x2e81, 0x3d90,
+    0x2e8d, 0x3d93, 0x2e99, 0x3d97, 0x2ea6, 0x3d9a, 0x2eb2, 0x3d9e,
+    0x2ebe, 0x3da1, 0x2eca, 0x3da4, 0x2ed6, 0x3da8, 0x2ee2, 0x3dab,
+    0x2eee, 0x3daf, 0x2efa, 0x3db2, 0x2f06, 0x3db5, 0x2f13, 0x3db9,
+    0x2f1f, 0x3dbc, 0x2f2b, 0x3dbf, 0x2f37, 0x3dc2, 0x2f43, 0x3dc6,
+    0x2f4f, 0x3dc9, 0x2f5b, 0x3dcc, 0x2f67, 0x3dd0, 0x2f74, 0x3dd3,
+    0x2f80, 0x3dd6, 0x2f8c, 0x3dd9, 0x2f98, 0x3ddd, 0x2fa4, 0x3de0,
+    0x2fb0, 0x3de3, 0x2fbc, 0x3de6, 0x2fc9, 0x3de9, 0x2fd5, 0x3ded,
+    0x2fe1, 0x3df0, 0x2fed, 0x3df3, 0x2ff9, 0x3df6, 0x3005, 0x3df9,
+    0x3012, 0x3dfc, 0x301e, 0x3dff, 0x302a, 0x3e03, 0x3036, 0x3e06,
+    0x3042, 0x3e09, 0x304e, 0x3e0c, 0x305b, 0x3e0f, 0x3067, 0x3e12,
+    0x3073, 0x3e15, 0x307f, 0x3e18, 0x308b, 0x3e1b, 0x3098, 0x3e1e,
+    0x30a4, 0x3e21, 0x30b0, 0x3e24, 0x30bc, 0x3e27, 0x30c8, 0x3e2a,
+    0x30d5, 0x3e2d, 0x30e1, 0x3e30, 0x30ed, 0x3e33, 0x30f9, 0x3e36,
+    0x3105, 0x3e39, 0x3112, 0x3e3c, 0x311e, 0x3e3f, 0x312a, 0x3e42,
+    0x3136, 0x3e45, 0x3143, 0x3e48, 0x314f, 0x3e4a, 0x315b, 0x3e4d,
+    0x3167, 0x3e50, 0x3174, 0x3e53, 0x3180, 0x3e56, 0x318c, 0x3e59,
+    0x3198, 0x3e5c, 0x31a4, 0x3e5e, 0x31b1, 0x3e61, 0x31bd, 0x3e64,
+    0x31c9, 0x3e67, 0x31d5, 0x3e6a, 0x31e2, 0x3e6c, 0x31ee, 0x3e6f,
+    0x31fa, 0x3e72, 0x3207, 0x3e75, 0x3213, 0x3e77, 0x321f, 0x3e7a,
+    0x322b, 0x3e7d, 0x3238, 0x3e80, 0x3244, 0x3e82, 0x3250, 0x3e85,
+    0x325c, 0x3e88, 0x3269, 0x3e8a, 0x3275, 0x3e8d, 0x3281, 0x3e90,
+    0x328e, 0x3e92, 0x329a, 0x3e95, 0x32a6, 0x3e98, 0x32b2, 0x3e9a,
+    0x32bf, 0x3e9d, 0x32cb, 0x3e9f, 0x32d7, 0x3ea2, 0x32e4, 0x3ea5,
+    0x32f0, 0x3ea7, 0x32fc, 0x3eaa, 0x3308, 0x3eac, 0x3315, 0x3eaf,
+    0x3321, 0x3eb1, 0x332d, 0x3eb4, 0x333a, 0x3eb6, 0x3346, 0x3eb9,
+    0x3352, 0x3ebb, 0x335f, 0x3ebe, 0x336b, 0x3ec0, 0x3377, 0x3ec3,
+    0x3384, 0x3ec5, 0x3390, 0x3ec8, 0x339c, 0x3eca, 0x33a9, 0x3ecc,
+    0x33b5, 0x3ecf, 0x33c1, 0x3ed1, 0x33ce, 0x3ed4, 0x33da, 0x3ed6,
+    0x33e6, 0x3ed8, 0x33f3, 0x3edb, 0x33ff, 0x3edd, 0x340b, 0x3ee0,
+    0x3418, 0x3ee2, 0x3424, 0x3ee4, 0x3430, 0x3ee7, 0x343d, 0x3ee9,
+    0x3449, 0x3eeb, 0x3455, 0x3eed, 0x3462, 0x3ef0, 0x346e, 0x3ef2,
+    0x347b, 0x3ef4, 0x3487, 0x3ef7, 0x3493, 0x3ef9, 0x34a0, 0x3efb,
+    0x34ac, 0x3efd, 0x34b8, 0x3f00, 0x34c5, 0x3f02, 0x34d1, 0x3f04,
+    0x34dd, 0x3f06, 0x34ea, 0x3f08, 0x34f6, 0x3f0a, 0x3503, 0x3f0d,
+    0x350f, 0x3f0f, 0x351b, 0x3f11, 0x3528, 0x3f13, 0x3534, 0x3f15,
+    0x3540, 0x3f17, 0x354d, 0x3f19, 0x3559, 0x3f1c, 0x3566, 0x3f1e,
+    0x3572, 0x3f20, 0x357e, 0x3f22, 0x358b, 0x3f24, 0x3597, 0x3f26,
+    0x35a4, 0x3f28, 0x35b0, 0x3f2a, 0x35bc, 0x3f2c, 0x35c9, 0x3f2e,
+    0x35d5, 0x3f30, 0x35e2, 0x3f32, 0x35ee, 0x3f34, 0x35fa, 0x3f36,
+    0x3607, 0x3f38, 0x3613, 0x3f3a, 0x3620, 0x3f3c, 0x362c, 0x3f3e,
+    0x3639, 0x3f40, 0x3645, 0x3f42, 0x3651, 0x3f43, 0x365e, 0x3f45,
+    0x366a, 0x3f47, 0x3677, 0x3f49, 0x3683, 0x3f4b, 0x3690, 0x3f4d,
+    0x369c, 0x3f4f, 0x36a8, 0x3f51, 0x36b5, 0x3f52, 0x36c1, 0x3f54,
+    0x36ce, 0x3f56, 0x36da, 0x3f58, 0x36e7, 0x3f5a, 0x36f3, 0x3f5b,
+    0x36ff, 0x3f5d, 0x370c, 0x3f5f, 0x3718, 0x3f61, 0x3725, 0x3f62,
+    0x3731, 0x3f64, 0x373e, 0x3f66, 0x374a, 0x3f68, 0x3757, 0x3f69,
+    0x3763, 0x3f6b, 0x376f, 0x3f6d, 0x377c, 0x3f6e, 0x3788, 0x3f70,
+    0x3795, 0x3f72, 0x37a1, 0x3f73, 0x37ae, 0x3f75, 0x37ba, 0x3f77,
+    0x37c7, 0x3f78, 0x37d3, 0x3f7a, 0x37e0, 0x3f7b, 0x37ec, 0x3f7d,
+    0x37f9, 0x3f7f, 0x3805, 0x3f80, 0x3811, 0x3f82, 0x381e, 0x3f83,
+    0x382a, 0x3f85, 0x3837, 0x3f86, 0x3843, 0x3f88, 0x3850, 0x3f89,
+    0x385c, 0x3f8b, 0x3869, 0x3f8c, 0x3875, 0x3f8e, 0x3882, 0x3f8f,
+    0x388e, 0x3f91, 0x389b, 0x3f92, 0x38a7, 0x3f94, 0x38b4, 0x3f95,
+    0x38c0, 0x3f97, 0x38cd, 0x3f98, 0x38d9, 0x3f99, 0x38e6, 0x3f9b,
+    0x38f2, 0x3f9c, 0x38ff, 0x3f9e, 0x390b, 0x3f9f, 0x3918, 0x3fa0,
+    0x3924, 0x3fa2, 0x3931, 0x3fa3, 0x393d, 0x3fa4, 0x394a, 0x3fa6,
+    0x3956, 0x3fa7, 0x3963, 0x3fa8, 0x396f, 0x3faa, 0x397c, 0x3fab,
+    0x3988, 0x3fac, 0x3995, 0x3fad, 0x39a1, 0x3faf, 0x39ae, 0x3fb0,
+    0x39ba, 0x3fb1, 0x39c7, 0x3fb2, 0x39d3, 0x3fb4, 0x39e0, 0x3fb5,
+    0x39ec, 0x3fb6, 0x39f9, 0x3fb7, 0x3a05, 0x3fb8, 0x3a12, 0x3fb9,
+    0x3a1e, 0x3fbb, 0x3a2b, 0x3fbc, 0x3a37, 0x3fbd, 0x3a44, 0x3fbe,
+    0x3a50, 0x3fbf, 0x3a5d, 0x3fc0, 0x3a69, 0x3fc1, 0x3a76, 0x3fc3,
+    0x3a82, 0x3fc4, 0x3a8f, 0x3fc5, 0x3a9b, 0x3fc6, 0x3aa8, 0x3fc7,
+    0x3ab4, 0x3fc8, 0x3ac1, 0x3fc9, 0x3acd, 0x3fca, 0x3ada, 0x3fcb,
+    0x3ae6, 0x3fcc, 0x3af3, 0x3fcd, 0x3b00, 0x3fce, 0x3b0c, 0x3fcf,
+    0x3b19, 0x3fd0, 0x3b25, 0x3fd1, 0x3b32, 0x3fd2, 0x3b3e, 0x3fd3,
+    0x3b4b, 0x3fd4, 0x3b57, 0x3fd5, 0x3b64, 0x3fd5, 0x3b70, 0x3fd6,
+    0x3b7d, 0x3fd7, 0x3b89, 0x3fd8, 0x3b96, 0x3fd9, 0x3ba2, 0x3fda,
+    0x3baf, 0x3fdb, 0x3bbc, 0x3fdc, 0x3bc8, 0x3fdc, 0x3bd5, 0x3fdd,
+    0x3be1, 0x3fde, 0x3bee, 0x3fdf, 0x3bfa, 0x3fe0, 0x3c07, 0x3fe0,
+    0x3c13, 0x3fe1, 0x3c20, 0x3fe2, 0x3c2c, 0x3fe3, 0x3c39, 0x3fe3,
+    0x3c45, 0x3fe4, 0x3c52, 0x3fe5, 0x3c5f, 0x3fe6, 0x3c6b, 0x3fe6,
+    0x3c78, 0x3fe7, 0x3c84, 0x3fe8, 0x3c91, 0x3fe8, 0x3c9d, 0x3fe9,
+    0x3caa, 0x3fea, 0x3cb6, 0x3fea, 0x3cc3, 0x3feb, 0x3cd0, 0x3fec,
+    0x3cdc, 0x3fec, 0x3ce9, 0x3fed, 0x3cf5, 0x3fed, 0x3d02, 0x3fee,
+    0x3d0e, 0x3fef, 0x3d1b, 0x3fef, 0x3d27, 0x3ff0, 0x3d34, 0x3ff0,
+    0x3d40, 0x3ff1, 0x3d4d, 0x3ff1, 0x3d5a, 0x3ff2, 0x3d66, 0x3ff2,
+    0x3d73, 0x3ff3, 0x3d7f, 0x3ff3, 0x3d8c, 0x3ff4, 0x3d98, 0x3ff4,
+    0x3da5, 0x3ff5, 0x3db2, 0x3ff5, 0x3dbe, 0x3ff6, 0x3dcb, 0x3ff6,
+    0x3dd7, 0x3ff7, 0x3de4, 0x3ff7, 0x3df0, 0x3ff7, 0x3dfd, 0x3ff8,
+    0x3e09, 0x3ff8, 0x3e16, 0x3ff9, 0x3e23, 0x3ff9, 0x3e2f, 0x3ff9,
+    0x3e3c, 0x3ffa, 0x3e48, 0x3ffa, 0x3e55, 0x3ffa, 0x3e61, 0x3ffb,
+    0x3e6e, 0x3ffb, 0x3e7a, 0x3ffb, 0x3e87, 0x3ffc, 0x3e94, 0x3ffc,
+    0x3ea0, 0x3ffc, 0x3ead, 0x3ffc, 0x3eb9, 0x3ffd, 0x3ec6, 0x3ffd,
+    0x3ed2, 0x3ffd, 0x3edf, 0x3ffd, 0x3eec, 0x3ffe, 0x3ef8, 0x3ffe,
+    0x3f05, 0x3ffe, 0x3f11, 0x3ffe, 0x3f1e, 0x3ffe, 0x3f2a, 0x3fff,
+    0x3f37, 0x3fff, 0x3f44, 0x3fff, 0x3f50, 0x3fff, 0x3f5d, 0x3fff,
+    0x3f69, 0x3fff, 0x3f76, 0x3fff, 0x3f82, 0x4000, 0x3f8f, 0x4000,
+    0x3f9b, 0x4000, 0x3fa8, 0x4000, 0x3fb5, 0x4000, 0x3fc1, 0x4000,
+    0x3fce, 0x4000, 0x3fda, 0x4000, 0x3fe7, 0x4000, 0x3ff3, 0x4000,
+};
+
+/**    
+* \par   
+* Generation of real_CoefB array:    
+* \par    
+* n = 4096    
+* 
for (i = 0; i < n; i++)    
+*  {    
+*    pBTable[2 * i] = 0.5 * (1.0 + sin (2 * PI / (double) (2 * n) * (double) i));    
+*    pBTable[2 * i + 1] = 0.5 * (1.0 * cos (2 * PI / (double) (2 * n) * (double) i));    
+*  } 
   
+* \par    
+* Convert to fixed point Q15 format    
+*       round(pBTable[i] * pow(2, 15))    
+*    
+*/
+static const q15_t ALIGN4 realCoefBQ15[8192] = {
+    0x4000, 0x4000, 0x400d, 0x4000, 0x4019, 0x4000, 0x4026, 0x4000,
+    0x4032, 0x4000, 0x403f, 0x4000, 0x404b, 0x4000, 0x4058, 0x4000,
+    0x4065, 0x4000, 0x4071, 0x4000, 0x407e, 0x4000, 0x408a, 0x3fff,
+    0x4097, 0x3fff, 0x40a3, 0x3fff, 0x40b0, 0x3fff, 0x40bc, 0x3fff,
+    0x40c9, 0x3fff, 0x40d6, 0x3fff, 0x40e2, 0x3ffe, 0x40ef, 0x3ffe,
+    0x40fb, 0x3ffe, 0x4108, 0x3ffe, 0x4114, 0x3ffe, 0x4121, 0x3ffd,
+    0x412e, 0x3ffd, 0x413a, 0x3ffd, 0x4147, 0x3ffd, 0x4153, 0x3ffc,
+    0x4160, 0x3ffc, 0x416c, 0x3ffc, 0x4179, 0x3ffc, 0x4186, 0x3ffb,
+    0x4192, 0x3ffb, 0x419f, 0x3ffb, 0x41ab, 0x3ffa, 0x41b8, 0x3ffa,
+    0x41c4, 0x3ffa, 0x41d1, 0x3ff9, 0x41dd, 0x3ff9, 0x41ea, 0x3ff9,
+    0x41f7, 0x3ff8, 0x4203, 0x3ff8, 0x4210, 0x3ff7, 0x421c, 0x3ff7,
+    0x4229, 0x3ff7, 0x4235, 0x3ff6, 0x4242, 0x3ff6, 0x424e, 0x3ff5,
+    0x425b, 0x3ff5, 0x4268, 0x3ff4, 0x4274, 0x3ff4, 0x4281, 0x3ff3,
+    0x428d, 0x3ff3, 0x429a, 0x3ff2, 0x42a6, 0x3ff2, 0x42b3, 0x3ff1,
+    0x42c0, 0x3ff1, 0x42cc, 0x3ff0, 0x42d9, 0x3ff0, 0x42e5, 0x3fef,
+    0x42f2, 0x3fef, 0x42fe, 0x3fee, 0x430b, 0x3fed, 0x4317, 0x3fed,
+    0x4324, 0x3fec, 0x4330, 0x3fec, 0x433d, 0x3feb, 0x434a, 0x3fea,
+    0x4356, 0x3fea, 0x4363, 0x3fe9, 0x436f, 0x3fe8, 0x437c, 0x3fe8,
+    0x4388, 0x3fe7, 0x4395, 0x3fe6, 0x43a1, 0x3fe6, 0x43ae, 0x3fe5,
+    0x43bb, 0x3fe4, 0x43c7, 0x3fe3, 0x43d4, 0x3fe3, 0x43e0, 0x3fe2,
+    0x43ed, 0x3fe1, 0x43f9, 0x3fe0, 0x4406, 0x3fe0, 0x4412, 0x3fdf,
+    0x441f, 0x3fde, 0x442b, 0x3fdd, 0x4438, 0x3fdc, 0x4444, 0x3fdc,
+    0x4451, 0x3fdb, 0x445e, 0x3fda, 0x446a, 0x3fd9, 0x4477, 0x3fd8,
+    0x4483, 0x3fd7, 0x4490, 0x3fd6, 0x449c, 0x3fd5, 0x44a9, 0x3fd5,
+    0x44b5, 0x3fd4, 0x44c2, 0x3fd3, 0x44ce, 0x3fd2, 0x44db, 0x3fd1,
+    0x44e7, 0x3fd0, 0x44f4, 0x3fcf, 0x4500, 0x3fce, 0x450d, 0x3fcd,
+    0x451a, 0x3fcc, 0x4526, 0x3fcb, 0x4533, 0x3fca, 0x453f, 0x3fc9,
+    0x454c, 0x3fc8, 0x4558, 0x3fc7, 0x4565, 0x3fc6, 0x4571, 0x3fc5,
+    0x457e, 0x3fc4, 0x458a, 0x3fc3, 0x4597, 0x3fc1, 0x45a3, 0x3fc0,
+    0x45b0, 0x3fbf, 0x45bc, 0x3fbe, 0x45c9, 0x3fbd, 0x45d5, 0x3fbc,
+    0x45e2, 0x3fbb, 0x45ee, 0x3fb9, 0x45fb, 0x3fb8, 0x4607, 0x3fb7,
+    0x4614, 0x3fb6, 0x4620, 0x3fb5, 0x462d, 0x3fb4, 0x4639, 0x3fb2,
+    0x4646, 0x3fb1, 0x4652, 0x3fb0, 0x465f, 0x3faf, 0x466b, 0x3fad,
+    0x4678, 0x3fac, 0x4684, 0x3fab, 0x4691, 0x3faa, 0x469d, 0x3fa8,
+    0x46aa, 0x3fa7, 0x46b6, 0x3fa6, 0x46c3, 0x3fa4, 0x46cf, 0x3fa3,
+    0x46dc, 0x3fa2, 0x46e8, 0x3fa0, 0x46f5, 0x3f9f, 0x4701, 0x3f9e,
+    0x470e, 0x3f9c, 0x471a, 0x3f9b, 0x4727, 0x3f99, 0x4733, 0x3f98,
+    0x4740, 0x3f97, 0x474c, 0x3f95, 0x4759, 0x3f94, 0x4765, 0x3f92,
+    0x4772, 0x3f91, 0x477e, 0x3f8f, 0x478b, 0x3f8e, 0x4797, 0x3f8c,
+    0x47a4, 0x3f8b, 0x47b0, 0x3f89, 0x47bd, 0x3f88, 0x47c9, 0x3f86,
+    0x47d6, 0x3f85, 0x47e2, 0x3f83, 0x47ef, 0x3f82, 0x47fb, 0x3f80,
+    0x4807, 0x3f7f, 0x4814, 0x3f7d, 0x4820, 0x3f7b, 0x482d, 0x3f7a,
+    0x4839, 0x3f78, 0x4846, 0x3f77, 0x4852, 0x3f75, 0x485f, 0x3f73,
+    0x486b, 0x3f72, 0x4878, 0x3f70, 0x4884, 0x3f6e, 0x4891, 0x3f6d,
+    0x489d, 0x3f6b, 0x48a9, 0x3f69, 0x48b6, 0x3f68, 0x48c2, 0x3f66,
+    0x48cf, 0x3f64, 0x48db, 0x3f62, 0x48e8, 0x3f61, 0x48f4, 0x3f5f,
+    0x4901, 0x3f5d, 0x490d, 0x3f5b, 0x4919, 0x3f5a, 0x4926, 0x3f58,
+    0x4932, 0x3f56, 0x493f, 0x3f54, 0x494b, 0x3f52, 0x4958, 0x3f51,
+    0x4964, 0x3f4f, 0x4970, 0x3f4d, 0x497d, 0x3f4b, 0x4989, 0x3f49,
+    0x4996, 0x3f47, 0x49a2, 0x3f45, 0x49af, 0x3f43, 0x49bb, 0x3f42,
+    0x49c7, 0x3f40, 0x49d4, 0x3f3e, 0x49e0, 0x3f3c, 0x49ed, 0x3f3a,
+    0x49f9, 0x3f38, 0x4a06, 0x3f36, 0x4a12, 0x3f34, 0x4a1e, 0x3f32,
+    0x4a2b, 0x3f30, 0x4a37, 0x3f2e, 0x4a44, 0x3f2c, 0x4a50, 0x3f2a,
+    0x4a5c, 0x3f28, 0x4a69, 0x3f26, 0x4a75, 0x3f24, 0x4a82, 0x3f22,
+    0x4a8e, 0x3f20, 0x4a9a, 0x3f1e, 0x4aa7, 0x3f1c, 0x4ab3, 0x3f19,
+    0x4ac0, 0x3f17, 0x4acc, 0x3f15, 0x4ad8, 0x3f13, 0x4ae5, 0x3f11,
+    0x4af1, 0x3f0f, 0x4afd, 0x3f0d, 0x4b0a, 0x3f0a, 0x4b16, 0x3f08,
+    0x4b23, 0x3f06, 0x4b2f, 0x3f04, 0x4b3b, 0x3f02, 0x4b48, 0x3f00,
+    0x4b54, 0x3efd, 0x4b60, 0x3efb, 0x4b6d, 0x3ef9, 0x4b79, 0x3ef7,
+    0x4b85, 0x3ef4, 0x4b92, 0x3ef2, 0x4b9e, 0x3ef0, 0x4bab, 0x3eed,
+    0x4bb7, 0x3eeb, 0x4bc3, 0x3ee9, 0x4bd0, 0x3ee7, 0x4bdc, 0x3ee4,
+    0x4be8, 0x3ee2, 0x4bf5, 0x3ee0, 0x4c01, 0x3edd, 0x4c0d, 0x3edb,
+    0x4c1a, 0x3ed8, 0x4c26, 0x3ed6, 0x4c32, 0x3ed4, 0x4c3f, 0x3ed1,
+    0x4c4b, 0x3ecf, 0x4c57, 0x3ecc, 0x4c64, 0x3eca, 0x4c70, 0x3ec8,
+    0x4c7c, 0x3ec5, 0x4c89, 0x3ec3, 0x4c95, 0x3ec0, 0x4ca1, 0x3ebe,
+    0x4cae, 0x3ebb, 0x4cba, 0x3eb9, 0x4cc6, 0x3eb6, 0x4cd3, 0x3eb4,
+    0x4cdf, 0x3eb1, 0x4ceb, 0x3eaf, 0x4cf8, 0x3eac, 0x4d04, 0x3eaa,
+    0x4d10, 0x3ea7, 0x4d1c, 0x3ea5, 0x4d29, 0x3ea2, 0x4d35, 0x3e9f,
+    0x4d41, 0x3e9d, 0x4d4e, 0x3e9a, 0x4d5a, 0x3e98, 0x4d66, 0x3e95,
+    0x4d72, 0x3e92, 0x4d7f, 0x3e90, 0x4d8b, 0x3e8d, 0x4d97, 0x3e8a,
+    0x4da4, 0x3e88, 0x4db0, 0x3e85, 0x4dbc, 0x3e82, 0x4dc8, 0x3e80,
+    0x4dd5, 0x3e7d, 0x4de1, 0x3e7a, 0x4ded, 0x3e77, 0x4df9, 0x3e75,
+    0x4e06, 0x3e72, 0x4e12, 0x3e6f, 0x4e1e, 0x3e6c, 0x4e2b, 0x3e6a,
+    0x4e37, 0x3e67, 0x4e43, 0x3e64, 0x4e4f, 0x3e61, 0x4e5c, 0x3e5e,
+    0x4e68, 0x3e5c, 0x4e74, 0x3e59, 0x4e80, 0x3e56, 0x4e8c, 0x3e53,
+    0x4e99, 0x3e50, 0x4ea5, 0x3e4d, 0x4eb1, 0x3e4a, 0x4ebd, 0x3e48,
+    0x4eca, 0x3e45, 0x4ed6, 0x3e42, 0x4ee2, 0x3e3f, 0x4eee, 0x3e3c,
+    0x4efb, 0x3e39, 0x4f07, 0x3e36, 0x4f13, 0x3e33, 0x4f1f, 0x3e30,
+    0x4f2b, 0x3e2d, 0x4f38, 0x3e2a, 0x4f44, 0x3e27, 0x4f50, 0x3e24,
+    0x4f5c, 0x3e21, 0x4f68, 0x3e1e, 0x4f75, 0x3e1b, 0x4f81, 0x3e18,
+    0x4f8d, 0x3e15, 0x4f99, 0x3e12, 0x4fa5, 0x3e0f, 0x4fb2, 0x3e0c,
+    0x4fbe, 0x3e09, 0x4fca, 0x3e06, 0x4fd6, 0x3e03, 0x4fe2, 0x3dff,
+    0x4fee, 0x3dfc, 0x4ffb, 0x3df9, 0x5007, 0x3df6, 0x5013, 0x3df3,
+    0x501f, 0x3df0, 0x502b, 0x3ded, 0x5037, 0x3de9, 0x5044, 0x3de6,
+    0x5050, 0x3de3, 0x505c, 0x3de0, 0x5068, 0x3ddd, 0x5074, 0x3dd9,
+    0x5080, 0x3dd6, 0x508c, 0x3dd3, 0x5099, 0x3dd0, 0x50a5, 0x3dcc,
+    0x50b1, 0x3dc9, 0x50bd, 0x3dc6, 0x50c9, 0x3dc2, 0x50d5, 0x3dbf,
+    0x50e1, 0x3dbc, 0x50ed, 0x3db9, 0x50fa, 0x3db5, 0x5106, 0x3db2,
+    0x5112, 0x3daf, 0x511e, 0x3dab, 0x512a, 0x3da8, 0x5136, 0x3da4,
+    0x5142, 0x3da1, 0x514e, 0x3d9e, 0x515a, 0x3d9a, 0x5167, 0x3d97,
+    0x5173, 0x3d93, 0x517f, 0x3d90, 0x518b, 0x3d8d, 0x5197, 0x3d89,
+    0x51a3, 0x3d86, 0x51af, 0x3d82, 0x51bb, 0x3d7f, 0x51c7, 0x3d7b,
+    0x51d3, 0x3d78, 0x51df, 0x3d74, 0x51eb, 0x3d71, 0x51f7, 0x3d6d,
+    0x5204, 0x3d6a, 0x5210, 0x3d66, 0x521c, 0x3d63, 0x5228, 0x3d5f,
+    0x5234, 0x3d5b, 0x5240, 0x3d58, 0x524c, 0x3d54, 0x5258, 0x3d51,
+    0x5264, 0x3d4d, 0x5270, 0x3d49, 0x527c, 0x3d46, 0x5288, 0x3d42,
+    0x5294, 0x3d3f, 0x52a0, 0x3d3b, 0x52ac, 0x3d37, 0x52b8, 0x3d34,
+    0x52c4, 0x3d30, 0x52d0, 0x3d2c, 0x52dc, 0x3d28, 0x52e8, 0x3d25,
+    0x52f4, 0x3d21, 0x5300, 0x3d1d, 0x530c, 0x3d1a, 0x5318, 0x3d16,
+    0x5324, 0x3d12, 0x5330, 0x3d0e, 0x533c, 0x3d0b, 0x5348, 0x3d07,
+    0x5354, 0x3d03, 0x5360, 0x3cff, 0x536c, 0x3cfb, 0x5378, 0x3cf8,
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+    0x5560, 0x3c53, 0x556c, 0x3c4f, 0x5578, 0x3c4b, 0x5584, 0x3c46,
+    0x5590, 0x3c42, 0x559b, 0x3c3e, 0x55a7, 0x3c3a, 0x55b3, 0x3c36,
+    0x55bf, 0x3c31, 0x55cb, 0x3c2d, 0x55d7, 0x3c29, 0x55e2, 0x3c24,
+    0x55ee, 0x3c20, 0x55fa, 0x3c1c, 0x5606, 0x3c17, 0x5612, 0x3c13,
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+    0x567c, 0x3bec, 0x5687, 0x3be7, 0x5693, 0x3be3, 0x569f, 0x3bde,
+    0x56ab, 0x3bda, 0x56b6, 0x3bd6, 0x56c2, 0x3bd1, 0x56ce, 0x3bcd,
+    0x56da, 0x3bc8, 0x56e5, 0x3bc4, 0x56f1, 0x3bbf, 0x56fd, 0x3bbb,
+    0x5709, 0x3bb6, 0x5714, 0x3bb2, 0x5720, 0x3bad, 0x572c, 0x3ba9,
+    0x5737, 0x3ba4, 0x5743, 0x3b9f, 0x574f, 0x3b9b, 0x575b, 0x3b96,
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+    0x57c4, 0x3b6d, 0x57cf, 0x3b68, 0x57db, 0x3b63, 0x57e7, 0x3b5f,
+    0x57f2, 0x3b5a, 0x57fe, 0x3b55, 0x580a, 0x3b50, 0x5815, 0x3b4c,
+    0x5821, 0x3b47, 0x582d, 0x3b42, 0x5838, 0x3b3e, 0x5844, 0x3b39,
+    0x584f, 0x3b34, 0x585b, 0x3b2f, 0x5867, 0x3b2a, 0x5872, 0x3b26,
+    0x587e, 0x3b21, 0x5889, 0x3b1c, 0x5895, 0x3b17, 0x58a1, 0x3b12,
+    0x58ac, 0x3b0e, 0x58b8, 0x3b09, 0x58c3, 0x3b04, 0x58cf, 0x3aff,
+    0x58db, 0x3afa, 0x58e6, 0x3af5, 0x58f2, 0x3af0, 0x58fd, 0x3aeb,
+    0x5909, 0x3ae6, 0x5914, 0x3ae2, 0x5920, 0x3add, 0x592c, 0x3ad8,
+    0x5937, 0x3ad3, 0x5943, 0x3ace, 0x594e, 0x3ac9, 0x595a, 0x3ac4,
+    0x5965, 0x3abf, 0x5971, 0x3aba, 0x597c, 0x3ab5, 0x5988, 0x3ab0,
+    0x5993, 0x3aab, 0x599f, 0x3aa6, 0x59aa, 0x3aa1, 0x59b6, 0x3a9c,
+    0x59c1, 0x3a97, 0x59cd, 0x3a92, 0x59d8, 0x3a8d, 0x59e4, 0x3a88,
+    0x59ef, 0x3a82, 0x59fb, 0x3a7d, 0x5a06, 0x3a78, 0x5a12, 0x3a73,
+    0x5a1d, 0x3a6e, 0x5a29, 0x3a69, 0x5a34, 0x3a64, 0x5a40, 0x3a5f,
+    0x5a4b, 0x3a59, 0x5a57, 0x3a54, 0x5a62, 0x3a4f, 0x5a6e, 0x3a4a,
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+    0x5aa7, 0x3a30, 0x5ab2, 0x3a2b, 0x5abe, 0x3a25, 0x5ac9, 0x3a20,
+    0x5ad4, 0x3a1b, 0x5ae0, 0x3a16, 0x5aeb, 0x3a10, 0x5af7, 0x3a0b,
+    0x5b02, 0x3a06, 0x5b0d, 0x3a00, 0x5b19, 0x39fb, 0x5b24, 0x39f6,
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+    0x6ab0, 0x2faf, 0x6ab9, 0x2fa7, 0x6ac3, 0x2f9e, 0x6acc, 0x2f96,
+    0x6ad6, 0x2f8d, 0x6adf, 0x2f85, 0x6ae8, 0x2f7d, 0x6af2, 0x2f74,
+    0x6afb, 0x2f6c, 0x6b04, 0x2f63, 0x6b0d, 0x2f5b, 0x6b17, 0x2f52,
+    0x6b20, 0x2f4a, 0x6b29, 0x2f41, 0x6b33, 0x2f39, 0x6b3c, 0x2f30,
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+    0x6b8f, 0x2ee4, 0x6b98, 0x2edb, 0x6ba1, 0x2ed3, 0x6bab, 0x2eca,
+    0x6bb4, 0x2ec2, 0x6bbd, 0x2eb9, 0x6bc6, 0x2eb0, 0x6bcf, 0x2ea8,
+    0x6bd8, 0x2e9f, 0x6be2, 0x2e97, 0x6beb, 0x2e8e, 0x6bf4, 0x2e85,
+    0x6bfd, 0x2e7d, 0x6c06, 0x2e74, 0x6c0f, 0x2e6b, 0x6c18, 0x2e63,
+    0x6c21, 0x2e5a, 0x6c2b, 0x2e51, 0x6c34, 0x2e49, 0x6c3d, 0x2e40,
+    0x6c46, 0x2e37, 0x6c4f, 0x2e2f, 0x6c58, 0x2e26, 0x6c61, 0x2e1d,
+    0x6c6a, 0x2e15, 0x6c73, 0x2e0c, 0x6c7c, 0x2e03, 0x6c85, 0x2dfa,
+    0x6c8e, 0x2df2, 0x6c97, 0x2de9, 0x6ca0, 0x2de0, 0x6ca9, 0x2dd7,
+    0x6cb2, 0x2dcf, 0x6cbb, 0x2dc6, 0x6cc4, 0x2dbd, 0x6ccd, 0x2db4,
+    0x6cd6, 0x2dab, 0x6cdf, 0x2da3, 0x6ce8, 0x2d9a, 0x6cf1, 0x2d91,
+    0x6cfa, 0x2d88, 0x6d03, 0x2d7f, 0x6d0c, 0x2d76, 0x6d15, 0x2d6e,
+    0x6d1e, 0x2d65, 0x6d27, 0x2d5c, 0x6d2f, 0x2d53, 0x6d38, 0x2d4a,
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+    0x6dab, 0x2cd6, 0x6db4, 0x2ccd, 0x6dbd, 0x2cc4, 0x6dc6, 0x2cbb,
+    0x6dcf, 0x2cb2, 0x6dd7, 0x2ca9, 0x6de0, 0x2ca0, 0x6de9, 0x2c97,
+    0x6df2, 0x2c8e, 0x6dfa, 0x2c85, 0x6e03, 0x2c7c, 0x6e0c, 0x2c73,
+    0x6e15, 0x2c6a, 0x6e1d, 0x2c61, 0x6e26, 0x2c58, 0x6e2f, 0x2c4f,
+    0x6e37, 0x2c46, 0x6e40, 0x2c3d, 0x6e49, 0x2c34, 0x6e51, 0x2c2b,
+    0x6e5a, 0x2c21, 0x6e63, 0x2c18, 0x6e6b, 0x2c0f, 0x6e74, 0x2c06,
+    0x6e7d, 0x2bfd, 0x6e85, 0x2bf4, 0x6e8e, 0x2beb, 0x6e97, 0x2be2,
+    0x6e9f, 0x2bd8, 0x6ea8, 0x2bcf, 0x6eb0, 0x2bc6, 0x6eb9, 0x2bbd,
+    0x6ec2, 0x2bb4, 0x6eca, 0x2bab, 0x6ed3, 0x2ba1, 0x6edb, 0x2b98,
+    0x6ee4, 0x2b8f, 0x6eec, 0x2b86, 0x6ef5, 0x2b7d, 0x6efd, 0x2b73,
+    0x6f06, 0x2b6a, 0x6f0e, 0x2b61, 0x6f17, 0x2b58, 0x6f20, 0x2b4e,
+    0x6f28, 0x2b45, 0x6f30, 0x2b3c, 0x6f39, 0x2b33, 0x6f41, 0x2b29,
+    0x6f4a, 0x2b20, 0x6f52, 0x2b17, 0x6f5b, 0x2b0d, 0x6f63, 0x2b04,
+    0x6f6c, 0x2afb, 0x6f74, 0x2af2, 0x6f7d, 0x2ae8, 0x6f85, 0x2adf,
+    0x6f8d, 0x2ad6, 0x6f96, 0x2acc, 0x6f9e, 0x2ac3, 0x6fa7, 0x2ab9,
+    0x6faf, 0x2ab0, 0x6fb7, 0x2aa7, 0x6fc0, 0x2a9d, 0x6fc8, 0x2a94,
+    0x6fd0, 0x2a8b, 0x6fd9, 0x2a81, 0x6fe1, 0x2a78, 0x6fea, 0x2a6e,
+    0x6ff2, 0x2a65, 0x6ffa, 0x2a5c, 0x7002, 0x2a52, 0x700b, 0x2a49,
+    0x7013, 0x2a3f, 0x701b, 0x2a36, 0x7024, 0x2a2c, 0x702c, 0x2a23,
+    0x7034, 0x2a1a, 0x703c, 0x2a10, 0x7045, 0x2a07, 0x704d, 0x29fd,
+    0x7055, 0x29f4, 0x705d, 0x29ea, 0x7066, 0x29e1, 0x706e, 0x29d7,
+    0x7076, 0x29ce, 0x707e, 0x29c4, 0x7087, 0x29bb, 0x708f, 0x29b1,
+    0x7097, 0x29a7, 0x709f, 0x299e, 0x70a7, 0x2994, 0x70af, 0x298b,
+    0x70b8, 0x2981, 0x70c0, 0x2978, 0x70c8, 0x296e, 0x70d0, 0x2965,
+    0x70d8, 0x295b, 0x70e0, 0x2951, 0x70e8, 0x2948, 0x70f0, 0x293e,
+    0x70f9, 0x2935, 0x7101, 0x292b, 0x7109, 0x2921, 0x7111, 0x2918,
+    0x7119, 0x290e, 0x7121, 0x2904, 0x7129, 0x28fb, 0x7131, 0x28f1,
+    0x7139, 0x28e7, 0x7141, 0x28de, 0x7149, 0x28d4, 0x7151, 0x28ca,
+    0x7159, 0x28c1, 0x7161, 0x28b7, 0x7169, 0x28ad, 0x7171, 0x28a4,
+    0x7179, 0x289a, 0x7181, 0x2890, 0x7189, 0x2886, 0x7191, 0x287d,
+    0x7199, 0x2873, 0x71a1, 0x2869, 0x71a9, 0x2860, 0x71b1, 0x2856,
+    0x71b9, 0x284c, 0x71c0, 0x2842, 0x71c8, 0x2838, 0x71d0, 0x282f,
+    0x71d8, 0x2825, 0x71e0, 0x281b, 0x71e8, 0x2811, 0x71f0, 0x2808,
+    0x71f8, 0x27fe, 0x71ff, 0x27f4, 0x7207, 0x27ea, 0x720f, 0x27e0,
+    0x7217, 0x27d6, 0x721f, 0x27cd, 0x7227, 0x27c3, 0x722e, 0x27b9,
+    0x7236, 0x27af, 0x723e, 0x27a5, 0x7246, 0x279b, 0x724e, 0x2791,
+    0x7255, 0x2788, 0x725d, 0x277e, 0x7265, 0x2774, 0x726d, 0x276a,
+    0x7274, 0x2760, 0x727c, 0x2756, 0x7284, 0x274c, 0x728b, 0x2742,
+    0x7293, 0x2738, 0x729b, 0x272e, 0x72a3, 0x2724, 0x72aa, 0x271a,
+    0x72b2, 0x2711, 0x72ba, 0x2707, 0x72c1, 0x26fd, 0x72c9, 0x26f3,
+    0x72d0, 0x26e9, 0x72d8, 0x26df, 0x72e0, 0x26d5, 0x72e7, 0x26cb,
+    0x72ef, 0x26c1, 0x72f7, 0x26b7, 0x72fe, 0x26ad, 0x7306, 0x26a3,
+    0x730d, 0x2699, 0x7315, 0x268f, 0x731d, 0x2685, 0x7324, 0x267b,
+    0x732c, 0x2671, 0x7333, 0x2666, 0x733b, 0x265c, 0x7342, 0x2652,
+    0x734a, 0x2648, 0x7351, 0x263e, 0x7359, 0x2634, 0x7360, 0x262a,
+    0x7368, 0x2620, 0x736f, 0x2616, 0x7377, 0x260c, 0x737e, 0x2602,
+    0x7386, 0x25f8, 0x738d, 0x25ed, 0x7395, 0x25e3, 0x739c, 0x25d9,
+    0x73a3, 0x25cf, 0x73ab, 0x25c5, 0x73b2, 0x25bb, 0x73ba, 0x25b1,
+    0x73c1, 0x25a6, 0x73c8, 0x259c, 0x73d0, 0x2592, 0x73d7, 0x2588,
+    0x73df, 0x257e, 0x73e6, 0x2574, 0x73ed, 0x2569, 0x73f5, 0x255f,
+    0x73fc, 0x2555, 0x7403, 0x254b, 0x740b, 0x2541, 0x7412, 0x2536,
+    0x7419, 0x252c, 0x7420, 0x2522, 0x7428, 0x2518, 0x742f, 0x250d,
+    0x7436, 0x2503, 0x743e, 0x24f9, 0x7445, 0x24ef, 0x744c, 0x24e4,
+    0x7453, 0x24da, 0x745b, 0x24d0, 0x7462, 0x24c5, 0x7469, 0x24bb,
+    0x7470, 0x24b1, 0x7477, 0x24a7, 0x747f, 0x249c, 0x7486, 0x2492,
+    0x748d, 0x2488, 0x7494, 0x247d, 0x749b, 0x2473, 0x74a2, 0x2469,
+    0x74aa, 0x245e, 0x74b1, 0x2454, 0x74b8, 0x244a, 0x74bf, 0x243f,
+    0x74c6, 0x2435, 0x74cd, 0x242b, 0x74d4, 0x2420, 0x74db, 0x2416,
+    0x74e2, 0x240b, 0x74ea, 0x2401, 0x74f1, 0x23f7, 0x74f8, 0x23ec,
+    0x74ff, 0x23e2, 0x7506, 0x23d7, 0x750d, 0x23cd, 0x7514, 0x23c3,
+    0x751b, 0x23b8, 0x7522, 0x23ae, 0x7529, 0x23a3, 0x7530, 0x2399,
+    0x7537, 0x238e, 0x753e, 0x2384, 0x7545, 0x237a, 0x754c, 0x236f,
+    0x7553, 0x2365, 0x755a, 0x235a, 0x7561, 0x2350, 0x7567, 0x2345,
+    0x756e, 0x233b, 0x7575, 0x2330, 0x757c, 0x2326, 0x7583, 0x231b,
+    0x758a, 0x2311, 0x7591, 0x2306, 0x7598, 0x22fc, 0x759f, 0x22f1,
+    0x75a5, 0x22e7, 0x75ac, 0x22dc, 0x75b3, 0x22d2, 0x75ba, 0x22c7,
+    0x75c1, 0x22bc, 0x75c8, 0x22b2, 0x75ce, 0x22a7, 0x75d5, 0x229d,
+    0x75dc, 0x2292, 0x75e3, 0x2288, 0x75ea, 0x227d, 0x75f0, 0x2272,
+    0x75f7, 0x2268, 0x75fe, 0x225d, 0x7605, 0x2253, 0x760b, 0x2248,
+    0x7612, 0x223d, 0x7619, 0x2233, 0x7620, 0x2228, 0x7626, 0x221e,
+    0x762d, 0x2213, 0x7634, 0x2208, 0x763a, 0x21fe, 0x7641, 0x21f3,
+    0x7648, 0x21e8, 0x764e, 0x21de, 0x7655, 0x21d3, 0x765c, 0x21c8,
+    0x7662, 0x21be, 0x7669, 0x21b3, 0x766f, 0x21a8, 0x7676, 0x219e,
+    0x767d, 0x2193, 0x7683, 0x2188, 0x768a, 0x217d, 0x7690, 0x2173,
+    0x7697, 0x2168, 0x769d, 0x215d, 0x76a4, 0x2153, 0x76ab, 0x2148,
+    0x76b1, 0x213d, 0x76b8, 0x2132, 0x76be, 0x2128, 0x76c5, 0x211d,
+    0x76cb, 0x2112, 0x76d2, 0x2107, 0x76d8, 0x20fd, 0x76df, 0x20f2,
+    0x76e5, 0x20e7, 0x76eb, 0x20dc, 0x76f2, 0x20d1, 0x76f8, 0x20c7,
+    0x76ff, 0x20bc, 0x7705, 0x20b1, 0x770c, 0x20a6, 0x7712, 0x209b,
+    0x7718, 0x2091, 0x771f, 0x2086, 0x7725, 0x207b, 0x772c, 0x2070,
+    0x7732, 0x2065, 0x7738, 0x205b, 0x773f, 0x2050, 0x7745, 0x2045,
+    0x774b, 0x203a, 0x7752, 0x202f, 0x7758, 0x2024, 0x775e, 0x2019,
+    0x7765, 0x200f, 0x776b, 0x2004, 0x7771, 0x1ff9, 0x7777, 0x1fee,
+    0x777e, 0x1fe3, 0x7784, 0x1fd8, 0x778a, 0x1fcd, 0x7790, 0x1fc2,
+    0x7797, 0x1fb7, 0x779d, 0x1fac, 0x77a3, 0x1fa2, 0x77a9, 0x1f97,
+    0x77b0, 0x1f8c, 0x77b6, 0x1f81, 0x77bc, 0x1f76, 0x77c2, 0x1f6b,
+    0x77c8, 0x1f60, 0x77ce, 0x1f55, 0x77d5, 0x1f4a, 0x77db, 0x1f3f,
+    0x77e1, 0x1f34, 0x77e7, 0x1f29, 0x77ed, 0x1f1e, 0x77f3, 0x1f13,
+    0x77f9, 0x1f08, 0x77ff, 0x1efd, 0x7805, 0x1ef2, 0x780b, 0x1ee7,
+    0x7812, 0x1edc, 0x7818, 0x1ed1, 0x781e, 0x1ec6, 0x7824, 0x1ebb,
+    0x782a, 0x1eb0, 0x7830, 0x1ea5, 0x7836, 0x1e9a, 0x783c, 0x1e8f,
+    0x7842, 0x1e84, 0x7848, 0x1e79, 0x784e, 0x1e6e, 0x7854, 0x1e63,
+    0x785a, 0x1e58, 0x7860, 0x1e4d, 0x7866, 0x1e42, 0x786b, 0x1e36,
+    0x7871, 0x1e2b, 0x7877, 0x1e20, 0x787d, 0x1e15, 0x7883, 0x1e0a,
+    0x7889, 0x1dff, 0x788f, 0x1df4, 0x7895, 0x1de9, 0x789b, 0x1dde,
+    0x78a1, 0x1dd3, 0x78a6, 0x1dc7, 0x78ac, 0x1dbc, 0x78b2, 0x1db1,
+    0x78b8, 0x1da6, 0x78be, 0x1d9b, 0x78c3, 0x1d90, 0x78c9, 0x1d85,
+    0x78cf, 0x1d79, 0x78d5, 0x1d6e, 0x78db, 0x1d63, 0x78e0, 0x1d58,
+    0x78e6, 0x1d4d, 0x78ec, 0x1d42, 0x78f2, 0x1d36, 0x78f7, 0x1d2b,
+    0x78fd, 0x1d20, 0x7903, 0x1d15, 0x7909, 0x1d0a, 0x790e, 0x1cff,
+    0x7914, 0x1cf3, 0x791a, 0x1ce8, 0x791f, 0x1cdd, 0x7925, 0x1cd2,
+    0x792b, 0x1cc6, 0x7930, 0x1cbb, 0x7936, 0x1cb0, 0x793b, 0x1ca5,
+    0x7941, 0x1c99, 0x7947, 0x1c8e, 0x794c, 0x1c83, 0x7952, 0x1c78,
+    0x7958, 0x1c6c, 0x795d, 0x1c61, 0x7963, 0x1c56, 0x7968, 0x1c4b,
+    0x796e, 0x1c3f, 0x7973, 0x1c34, 0x7979, 0x1c29, 0x797e, 0x1c1e,
+    0x7984, 0x1c12, 0x7989, 0x1c07, 0x798f, 0x1bfc, 0x7994, 0x1bf0,
+    0x799a, 0x1be5, 0x799f, 0x1bda, 0x79a5, 0x1bce, 0x79aa, 0x1bc3,
+    0x79b0, 0x1bb8, 0x79b5, 0x1bac, 0x79bb, 0x1ba1, 0x79c0, 0x1b96,
+    0x79c5, 0x1b8a, 0x79cb, 0x1b7f, 0x79d0, 0x1b74, 0x79d6, 0x1b68,
+    0x79db, 0x1b5d, 0x79e0, 0x1b52, 0x79e6, 0x1b46, 0x79eb, 0x1b3b,
+    0x79f0, 0x1b30, 0x79f6, 0x1b24, 0x79fb, 0x1b19, 0x7a00, 0x1b0d,
+    0x7a06, 0x1b02, 0x7a0b, 0x1af7, 0x7a10, 0x1aeb, 0x7a16, 0x1ae0,
+    0x7a1b, 0x1ad4, 0x7a20, 0x1ac9, 0x7a25, 0x1abe, 0x7a2b, 0x1ab2,
+    0x7a30, 0x1aa7, 0x7a35, 0x1a9b, 0x7a3a, 0x1a90, 0x7a3f, 0x1a84,
+    0x7a45, 0x1a79, 0x7a4a, 0x1a6e, 0x7a4f, 0x1a62, 0x7a54, 0x1a57,
+    0x7a59, 0x1a4b, 0x7a5f, 0x1a40, 0x7a64, 0x1a34, 0x7a69, 0x1a29,
+    0x7a6e, 0x1a1d, 0x7a73, 0x1a12, 0x7a78, 0x1a06, 0x7a7d, 0x19fb,
+    0x7a82, 0x19ef, 0x7a88, 0x19e4, 0x7a8d, 0x19d8, 0x7a92, 0x19cd,
+    0x7a97, 0x19c1, 0x7a9c, 0x19b6, 0x7aa1, 0x19aa, 0x7aa6, 0x199f,
+    0x7aab, 0x1993, 0x7ab0, 0x1988, 0x7ab5, 0x197c, 0x7aba, 0x1971,
+    0x7abf, 0x1965, 0x7ac4, 0x195a, 0x7ac9, 0x194e, 0x7ace, 0x1943,
+    0x7ad3, 0x1937, 0x7ad8, 0x192c, 0x7add, 0x1920, 0x7ae2, 0x1914,
+    0x7ae6, 0x1909, 0x7aeb, 0x18fd, 0x7af0, 0x18f2, 0x7af5, 0x18e6,
+    0x7afa, 0x18db, 0x7aff, 0x18cf, 0x7b04, 0x18c3, 0x7b09, 0x18b8,
+    0x7b0e, 0x18ac, 0x7b12, 0x18a1, 0x7b17, 0x1895, 0x7b1c, 0x1889,
+    0x7b21, 0x187e, 0x7b26, 0x1872, 0x7b2a, 0x1867, 0x7b2f, 0x185b,
+    0x7b34, 0x184f, 0x7b39, 0x1844, 0x7b3e, 0x1838, 0x7b42, 0x182d,
+    0x7b47, 0x1821, 0x7b4c, 0x1815, 0x7b50, 0x180a, 0x7b55, 0x17fe,
+    0x7b5a, 0x17f2, 0x7b5f, 0x17e7, 0x7b63, 0x17db, 0x7b68, 0x17cf,
+    0x7b6d, 0x17c4, 0x7b71, 0x17b8, 0x7b76, 0x17ac, 0x7b7b, 0x17a1,
+    0x7b7f, 0x1795, 0x7b84, 0x1789, 0x7b88, 0x177e, 0x7b8d, 0x1772,
+    0x7b92, 0x1766, 0x7b96, 0x175b, 0x7b9b, 0x174f, 0x7b9f, 0x1743,
+    0x7ba4, 0x1737, 0x7ba9, 0x172c, 0x7bad, 0x1720, 0x7bb2, 0x1714,
+    0x7bb6, 0x1709, 0x7bbb, 0x16fd, 0x7bbf, 0x16f1, 0x7bc4, 0x16e5,
+    0x7bc8, 0x16da, 0x7bcd, 0x16ce, 0x7bd1, 0x16c2, 0x7bd6, 0x16b6,
+    0x7bda, 0x16ab, 0x7bde, 0x169f, 0x7be3, 0x1693, 0x7be7, 0x1687,
+    0x7bec, 0x167c, 0x7bf0, 0x1670, 0x7bf5, 0x1664, 0x7bf9, 0x1658,
+    0x7bfd, 0x164c, 0x7c02, 0x1641, 0x7c06, 0x1635, 0x7c0a, 0x1629,
+    0x7c0f, 0x161d, 0x7c13, 0x1612, 0x7c17, 0x1606, 0x7c1c, 0x15fa,
+    0x7c20, 0x15ee, 0x7c24, 0x15e2, 0x7c29, 0x15d7, 0x7c2d, 0x15cb,
+    0x7c31, 0x15bf, 0x7c36, 0x15b3, 0x7c3a, 0x15a7, 0x7c3e, 0x159b,
+    0x7c42, 0x1590, 0x7c46, 0x1584, 0x7c4b, 0x1578, 0x7c4f, 0x156c,
+    0x7c53, 0x1560, 0x7c57, 0x1554, 0x7c5b, 0x1549, 0x7c60, 0x153d,
+    0x7c64, 0x1531, 0x7c68, 0x1525, 0x7c6c, 0x1519, 0x7c70, 0x150d,
+    0x7c74, 0x1501, 0x7c79, 0x14f6, 0x7c7d, 0x14ea, 0x7c81, 0x14de,
+    0x7c85, 0x14d2, 0x7c89, 0x14c6, 0x7c8d, 0x14ba, 0x7c91, 0x14ae,
+    0x7c95, 0x14a2, 0x7c99, 0x1496, 0x7c9d, 0x148b, 0x7ca1, 0x147f,
+    0x7ca5, 0x1473, 0x7ca9, 0x1467, 0x7cad, 0x145b, 0x7cb1, 0x144f,
+    0x7cb5, 0x1443, 0x7cb9, 0x1437, 0x7cbd, 0x142b, 0x7cc1, 0x141f,
+    0x7cc5, 0x1413, 0x7cc9, 0x1407, 0x7ccd, 0x13fb, 0x7cd1, 0x13f0,
+    0x7cd5, 0x13e4, 0x7cd9, 0x13d8, 0x7cdd, 0x13cc, 0x7ce0, 0x13c0,
+    0x7ce4, 0x13b4, 0x7ce8, 0x13a8, 0x7cec, 0x139c, 0x7cf0, 0x1390,
+    0x7cf4, 0x1384, 0x7cf8, 0x1378, 0x7cfb, 0x136c, 0x7cff, 0x1360,
+    0x7d03, 0x1354, 0x7d07, 0x1348, 0x7d0b, 0x133c, 0x7d0e, 0x1330,
+    0x7d12, 0x1324, 0x7d16, 0x1318, 0x7d1a, 0x130c, 0x7d1d, 0x1300,
+    0x7d21, 0x12f4, 0x7d25, 0x12e8, 0x7d28, 0x12dc, 0x7d2c, 0x12d0,
+    0x7d30, 0x12c4, 0x7d34, 0x12b8, 0x7d37, 0x12ac, 0x7d3b, 0x12a0,
+    0x7d3f, 0x1294, 0x7d42, 0x1288, 0x7d46, 0x127c, 0x7d49, 0x1270,
+    0x7d4d, 0x1264, 0x7d51, 0x1258, 0x7d54, 0x124c, 0x7d58, 0x1240,
+    0x7d5b, 0x1234, 0x7d5f, 0x1228, 0x7d63, 0x121c, 0x7d66, 0x1210,
+    0x7d6a, 0x1204, 0x7d6d, 0x11f7, 0x7d71, 0x11eb, 0x7d74, 0x11df,
+    0x7d78, 0x11d3, 0x7d7b, 0x11c7, 0x7d7f, 0x11bb, 0x7d82, 0x11af,
+    0x7d86, 0x11a3, 0x7d89, 0x1197, 0x7d8d, 0x118b, 0x7d90, 0x117f,
+    0x7d93, 0x1173, 0x7d97, 0x1167, 0x7d9a, 0x115a, 0x7d9e, 0x114e,
+    0x7da1, 0x1142, 0x7da4, 0x1136, 0x7da8, 0x112a, 0x7dab, 0x111e,
+    0x7daf, 0x1112, 0x7db2, 0x1106, 0x7db5, 0x10fa, 0x7db9, 0x10ed,
+    0x7dbc, 0x10e1, 0x7dbf, 0x10d5, 0x7dc2, 0x10c9, 0x7dc6, 0x10bd,
+    0x7dc9, 0x10b1, 0x7dcc, 0x10a5, 0x7dd0, 0x1099, 0x7dd3, 0x108c,
+    0x7dd6, 0x1080, 0x7dd9, 0x1074, 0x7ddd, 0x1068, 0x7de0, 0x105c,
+    0x7de3, 0x1050, 0x7de6, 0x1044, 0x7de9, 0x1037, 0x7ded, 0x102b,
+    0x7df0, 0x101f, 0x7df3, 0x1013, 0x7df6, 0x1007, 0x7df9, 0xffb,
+    0x7dfc, 0xfee, 0x7dff, 0xfe2, 0x7e03, 0xfd6, 0x7e06, 0xfca,
+    0x7e09, 0xfbe, 0x7e0c, 0xfb2, 0x7e0f, 0xfa5, 0x7e12, 0xf99,
+    0x7e15, 0xf8d, 0x7e18, 0xf81, 0x7e1b, 0xf75, 0x7e1e, 0xf68,
+    0x7e21, 0xf5c, 0x7e24, 0xf50, 0x7e27, 0xf44, 0x7e2a, 0xf38,
+    0x7e2d, 0xf2b, 0x7e30, 0xf1f, 0x7e33, 0xf13, 0x7e36, 0xf07,
+    0x7e39, 0xefb, 0x7e3c, 0xeee, 0x7e3f, 0xee2, 0x7e42, 0xed6,
+    0x7e45, 0xeca, 0x7e48, 0xebd, 0x7e4a, 0xeb1, 0x7e4d, 0xea5,
+    0x7e50, 0xe99, 0x7e53, 0xe8c, 0x7e56, 0xe80, 0x7e59, 0xe74,
+    0x7e5c, 0xe68, 0x7e5e, 0xe5c, 0x7e61, 0xe4f, 0x7e64, 0xe43,
+    0x7e67, 0xe37, 0x7e6a, 0xe2b, 0x7e6c, 0xe1e, 0x7e6f, 0xe12,
+    0x7e72, 0xe06, 0x7e75, 0xdf9, 0x7e77, 0xded, 0x7e7a, 0xde1,
+    0x7e7d, 0xdd5, 0x7e80, 0xdc8, 0x7e82, 0xdbc, 0x7e85, 0xdb0,
+    0x7e88, 0xda4, 0x7e8a, 0xd97, 0x7e8d, 0xd8b, 0x7e90, 0xd7f,
+    0x7e92, 0xd72, 0x7e95, 0xd66, 0x7e98, 0xd5a, 0x7e9a, 0xd4e,
+    0x7e9d, 0xd41, 0x7e9f, 0xd35, 0x7ea2, 0xd29, 0x7ea5, 0xd1c,
+    0x7ea7, 0xd10, 0x7eaa, 0xd04, 0x7eac, 0xcf8, 0x7eaf, 0xceb,
+    0x7eb1, 0xcdf, 0x7eb4, 0xcd3, 0x7eb6, 0xcc6, 0x7eb9, 0xcba,
+    0x7ebb, 0xcae, 0x7ebe, 0xca1, 0x7ec0, 0xc95, 0x7ec3, 0xc89,
+    0x7ec5, 0xc7c, 0x7ec8, 0xc70, 0x7eca, 0xc64, 0x7ecc, 0xc57,
+    0x7ecf, 0xc4b, 0x7ed1, 0xc3f, 0x7ed4, 0xc32, 0x7ed6, 0xc26,
+    0x7ed8, 0xc1a, 0x7edb, 0xc0d, 0x7edd, 0xc01, 0x7ee0, 0xbf5,
+    0x7ee2, 0xbe8, 0x7ee4, 0xbdc, 0x7ee7, 0xbd0, 0x7ee9, 0xbc3,
+    0x7eeb, 0xbb7, 0x7eed, 0xbab, 0x7ef0, 0xb9e, 0x7ef2, 0xb92,
+    0x7ef4, 0xb85, 0x7ef7, 0xb79, 0x7ef9, 0xb6d, 0x7efb, 0xb60,
+    0x7efd, 0xb54, 0x7f00, 0xb48, 0x7f02, 0xb3b, 0x7f04, 0xb2f,
+    0x7f06, 0xb23, 0x7f08, 0xb16, 0x7f0a, 0xb0a, 0x7f0d, 0xafd,
+    0x7f0f, 0xaf1, 0x7f11, 0xae5, 0x7f13, 0xad8, 0x7f15, 0xacc,
+    0x7f17, 0xac0, 0x7f19, 0xab3, 0x7f1c, 0xaa7, 0x7f1e, 0xa9a,
+    0x7f20, 0xa8e, 0x7f22, 0xa82, 0x7f24, 0xa75, 0x7f26, 0xa69,
+    0x7f28, 0xa5c, 0x7f2a, 0xa50, 0x7f2c, 0xa44, 0x7f2e, 0xa37,
+    0x7f30, 0xa2b, 0x7f32, 0xa1e, 0x7f34, 0xa12, 0x7f36, 0xa06,
+    0x7f38, 0x9f9, 0x7f3a, 0x9ed, 0x7f3c, 0x9e0, 0x7f3e, 0x9d4,
+    0x7f40, 0x9c7, 0x7f42, 0x9bb, 0x7f43, 0x9af, 0x7f45, 0x9a2,
+    0x7f47, 0x996, 0x7f49, 0x989, 0x7f4b, 0x97d, 0x7f4d, 0x970,
+    0x7f4f, 0x964, 0x7f51, 0x958, 0x7f52, 0x94b, 0x7f54, 0x93f,
+    0x7f56, 0x932, 0x7f58, 0x926, 0x7f5a, 0x919, 0x7f5b, 0x90d,
+    0x7f5d, 0x901, 0x7f5f, 0x8f4, 0x7f61, 0x8e8, 0x7f62, 0x8db,
+    0x7f64, 0x8cf, 0x7f66, 0x8c2, 0x7f68, 0x8b6, 0x7f69, 0x8a9,
+    0x7f6b, 0x89d, 0x7f6d, 0x891, 0x7f6e, 0x884, 0x7f70, 0x878,
+    0x7f72, 0x86b, 0x7f73, 0x85f, 0x7f75, 0x852, 0x7f77, 0x846,
+    0x7f78, 0x839, 0x7f7a, 0x82d, 0x7f7b, 0x820, 0x7f7d, 0x814,
+    0x7f7f, 0x807, 0x7f80, 0x7fb, 0x7f82, 0x7ef, 0x7f83, 0x7e2,
+    0x7f85, 0x7d6, 0x7f86, 0x7c9, 0x7f88, 0x7bd, 0x7f89, 0x7b0,
+    0x7f8b, 0x7a4, 0x7f8c, 0x797, 0x7f8e, 0x78b, 0x7f8f, 0x77e,
+    0x7f91, 0x772, 0x7f92, 0x765, 0x7f94, 0x759, 0x7f95, 0x74c,
+    0x7f97, 0x740, 0x7f98, 0x733, 0x7f99, 0x727, 0x7f9b, 0x71a,
+    0x7f9c, 0x70e, 0x7f9e, 0x701, 0x7f9f, 0x6f5, 0x7fa0, 0x6e8,
+    0x7fa2, 0x6dc, 0x7fa3, 0x6cf, 0x7fa4, 0x6c3, 0x7fa6, 0x6b6,
+    0x7fa7, 0x6aa, 0x7fa8, 0x69d, 0x7faa, 0x691, 0x7fab, 0x684,
+    0x7fac, 0x678, 0x7fad, 0x66b, 0x7faf, 0x65f, 0x7fb0, 0x652,
+    0x7fb1, 0x646, 0x7fb2, 0x639, 0x7fb4, 0x62d, 0x7fb5, 0x620,
+    0x7fb6, 0x614, 0x7fb7, 0x607, 0x7fb8, 0x5fb, 0x7fb9, 0x5ee,
+    0x7fbb, 0x5e2, 0x7fbc, 0x5d5, 0x7fbd, 0x5c9, 0x7fbe, 0x5bc,
+    0x7fbf, 0x5b0, 0x7fc0, 0x5a3, 0x7fc1, 0x597, 0x7fc3, 0x58a,
+    0x7fc4, 0x57e, 0x7fc5, 0x571, 0x7fc6, 0x565, 0x7fc7, 0x558,
+    0x7fc8, 0x54c, 0x7fc9, 0x53f, 0x7fca, 0x533, 0x7fcb, 0x526,
+    0x7fcc, 0x51a, 0x7fcd, 0x50d, 0x7fce, 0x500, 0x7fcf, 0x4f4,
+    0x7fd0, 0x4e7, 0x7fd1, 0x4db, 0x7fd2, 0x4ce, 0x7fd3, 0x4c2,
+    0x7fd4, 0x4b5, 0x7fd5, 0x4a9, 0x7fd5, 0x49c, 0x7fd6, 0x490,
+    0x7fd7, 0x483, 0x7fd8, 0x477, 0x7fd9, 0x46a, 0x7fda, 0x45e,
+    0x7fdb, 0x451, 0x7fdc, 0x444, 0x7fdc, 0x438, 0x7fdd, 0x42b,
+    0x7fde, 0x41f, 0x7fdf, 0x412, 0x7fe0, 0x406, 0x7fe0, 0x3f9,
+    0x7fe1, 0x3ed, 0x7fe2, 0x3e0, 0x7fe3, 0x3d4, 0x7fe3, 0x3c7,
+    0x7fe4, 0x3bb, 0x7fe5, 0x3ae, 0x7fe6, 0x3a1, 0x7fe6, 0x395,
+    0x7fe7, 0x388, 0x7fe8, 0x37c, 0x7fe8, 0x36f, 0x7fe9, 0x363,
+    0x7fea, 0x356, 0x7fea, 0x34a, 0x7feb, 0x33d, 0x7fec, 0x330,
+    0x7fec, 0x324, 0x7fed, 0x317, 0x7fed, 0x30b, 0x7fee, 0x2fe,
+    0x7fef, 0x2f2, 0x7fef, 0x2e5, 0x7ff0, 0x2d9, 0x7ff0, 0x2cc,
+    0x7ff1, 0x2c0, 0x7ff1, 0x2b3, 0x7ff2, 0x2a6, 0x7ff2, 0x29a,
+    0x7ff3, 0x28d, 0x7ff3, 0x281, 0x7ff4, 0x274, 0x7ff4, 0x268,
+    0x7ff5, 0x25b, 0x7ff5, 0x24e, 0x7ff6, 0x242, 0x7ff6, 0x235,
+    0x7ff7, 0x229, 0x7ff7, 0x21c, 0x7ff7, 0x210, 0x7ff8, 0x203,
+    0x7ff8, 0x1f7, 0x7ff9, 0x1ea, 0x7ff9, 0x1dd, 0x7ff9, 0x1d1,
+    0x7ffa, 0x1c4, 0x7ffa, 0x1b8, 0x7ffa, 0x1ab, 0x7ffb, 0x19f,
+    0x7ffb, 0x192, 0x7ffb, 0x186, 0x7ffc, 0x179, 0x7ffc, 0x16c,
+    0x7ffc, 0x160, 0x7ffc, 0x153, 0x7ffd, 0x147, 0x7ffd, 0x13a,
+    0x7ffd, 0x12e, 0x7ffd, 0x121, 0x7ffe, 0x114, 0x7ffe, 0x108,
+    0x7ffe, 0xfb, 0x7ffe, 0xef, 0x7ffe, 0xe2, 0x7fff, 0xd6,
+    0x7fff, 0xc9, 0x7fff, 0xbc, 0x7fff, 0xb0, 0x7fff, 0xa3,
+    0x7fff, 0x97, 0x7fff, 0x8a, 0x7fff, 0x7e, 0x7fff, 0x71,
+    0x7fff, 0x65, 0x7fff, 0x58, 0x7fff, 0x4b, 0x7fff, 0x3f,
+    0x7fff, 0x32, 0x7fff, 0x26, 0x7fff, 0x19, 0x7fff, 0xd,
+    0x7fff, 0x0, 0x7fff, 0xfff3, 0x7fff, 0xffe7, 0x7fff, 0xffda,
+    0x7fff, 0xffce, 0x7fff, 0xffc1, 0x7fff, 0xffb5, 0x7fff, 0xffa8,
+    0x7fff, 0xff9b, 0x7fff, 0xff8f, 0x7fff, 0xff82, 0x7fff, 0xff76,
+    0x7fff, 0xff69, 0x7fff, 0xff5d, 0x7fff, 0xff50, 0x7fff, 0xff44,
+    0x7fff, 0xff37, 0x7fff, 0xff2a, 0x7ffe, 0xff1e, 0x7ffe, 0xff11,
+    0x7ffe, 0xff05, 0x7ffe, 0xfef8, 0x7ffe, 0xfeec, 0x7ffd, 0xfedf,
+    0x7ffd, 0xfed2, 0x7ffd, 0xfec6, 0x7ffd, 0xfeb9, 0x7ffc, 0xfead,
+    0x7ffc, 0xfea0, 0x7ffc, 0xfe94, 0x7ffc, 0xfe87, 0x7ffb, 0xfe7a,
+    0x7ffb, 0xfe6e, 0x7ffb, 0xfe61, 0x7ffa, 0xfe55, 0x7ffa, 0xfe48,
+    0x7ffa, 0xfe3c, 0x7ff9, 0xfe2f, 0x7ff9, 0xfe23, 0x7ff9, 0xfe16,
+    0x7ff8, 0xfe09, 0x7ff8, 0xfdfd, 0x7ff7, 0xfdf0, 0x7ff7, 0xfde4,
+    0x7ff7, 0xfdd7, 0x7ff6, 0xfdcb, 0x7ff6, 0xfdbe, 0x7ff5, 0xfdb2,
+    0x7ff5, 0xfda5, 0x7ff4, 0xfd98, 0x7ff4, 0xfd8c, 0x7ff3, 0xfd7f,
+    0x7ff3, 0xfd73, 0x7ff2, 0xfd66, 0x7ff2, 0xfd5a, 0x7ff1, 0xfd4d,
+    0x7ff1, 0xfd40, 0x7ff0, 0xfd34, 0x7ff0, 0xfd27, 0x7fef, 0xfd1b,
+    0x7fef, 0xfd0e, 0x7fee, 0xfd02, 0x7fed, 0xfcf5, 0x7fed, 0xfce9,
+    0x7fec, 0xfcdc, 0x7fec, 0xfcd0, 0x7feb, 0xfcc3, 0x7fea, 0xfcb6,
+    0x7fea, 0xfcaa, 0x7fe9, 0xfc9d, 0x7fe8, 0xfc91, 0x7fe8, 0xfc84,
+    0x7fe7, 0xfc78, 0x7fe6, 0xfc6b, 0x7fe6, 0xfc5f, 0x7fe5, 0xfc52,
+    0x7fe4, 0xfc45, 0x7fe3, 0xfc39, 0x7fe3, 0xfc2c, 0x7fe2, 0xfc20,
+    0x7fe1, 0xfc13, 0x7fe0, 0xfc07, 0x7fe0, 0xfbfa, 0x7fdf, 0xfbee,
+    0x7fde, 0xfbe1, 0x7fdd, 0xfbd5, 0x7fdc, 0xfbc8, 0x7fdc, 0xfbbc,
+    0x7fdb, 0xfbaf, 0x7fda, 0xfba2, 0x7fd9, 0xfb96, 0x7fd8, 0xfb89,
+    0x7fd7, 0xfb7d, 0x7fd6, 0xfb70, 0x7fd5, 0xfb64, 0x7fd5, 0xfb57,
+    0x7fd4, 0xfb4b, 0x7fd3, 0xfb3e, 0x7fd2, 0xfb32, 0x7fd1, 0xfb25,
+    0x7fd0, 0xfb19, 0x7fcf, 0xfb0c, 0x7fce, 0xfb00, 0x7fcd, 0xfaf3,
+    0x7fcc, 0xfae6, 0x7fcb, 0xfada, 0x7fca, 0xfacd, 0x7fc9, 0xfac1,
+    0x7fc8, 0xfab4, 0x7fc7, 0xfaa8, 0x7fc6, 0xfa9b, 0x7fc5, 0xfa8f,
+    0x7fc4, 0xfa82, 0x7fc3, 0xfa76, 0x7fc1, 0xfa69, 0x7fc0, 0xfa5d,
+    0x7fbf, 0xfa50, 0x7fbe, 0xfa44, 0x7fbd, 0xfa37, 0x7fbc, 0xfa2b,
+    0x7fbb, 0xfa1e, 0x7fb9, 0xfa12, 0x7fb8, 0xfa05, 0x7fb7, 0xf9f9,
+    0x7fb6, 0xf9ec, 0x7fb5, 0xf9e0, 0x7fb4, 0xf9d3, 0x7fb2, 0xf9c7,
+    0x7fb1, 0xf9ba, 0x7fb0, 0xf9ae, 0x7faf, 0xf9a1, 0x7fad, 0xf995,
+    0x7fac, 0xf988, 0x7fab, 0xf97c, 0x7faa, 0xf96f, 0x7fa8, 0xf963,
+    0x7fa7, 0xf956, 0x7fa6, 0xf94a, 0x7fa4, 0xf93d, 0x7fa3, 0xf931,
+    0x7fa2, 0xf924, 0x7fa0, 0xf918, 0x7f9f, 0xf90b, 0x7f9e, 0xf8ff,
+    0x7f9c, 0xf8f2, 0x7f9b, 0xf8e6, 0x7f99, 0xf8d9, 0x7f98, 0xf8cd,
+    0x7f97, 0xf8c0, 0x7f95, 0xf8b4, 0x7f94, 0xf8a7, 0x7f92, 0xf89b,
+    0x7f91, 0xf88e, 0x7f8f, 0xf882, 0x7f8e, 0xf875, 0x7f8c, 0xf869,
+    0x7f8b, 0xf85c, 0x7f89, 0xf850, 0x7f88, 0xf843, 0x7f86, 0xf837,
+    0x7f85, 0xf82a, 0x7f83, 0xf81e, 0x7f82, 0xf811, 0x7f80, 0xf805,
+    0x7f7f, 0xf7f9, 0x7f7d, 0xf7ec, 0x7f7b, 0xf7e0, 0x7f7a, 0xf7d3,
+    0x7f78, 0xf7c7, 0x7f77, 0xf7ba, 0x7f75, 0xf7ae, 0x7f73, 0xf7a1,
+    0x7f72, 0xf795, 0x7f70, 0xf788, 0x7f6e, 0xf77c, 0x7f6d, 0xf76f,
+    0x7f6b, 0xf763, 0x7f69, 0xf757, 0x7f68, 0xf74a, 0x7f66, 0xf73e,
+    0x7f64, 0xf731, 0x7f62, 0xf725, 0x7f61, 0xf718, 0x7f5f, 0xf70c,
+    0x7f5d, 0xf6ff, 0x7f5b, 0xf6f3, 0x7f5a, 0xf6e7, 0x7f58, 0xf6da,
+    0x7f56, 0xf6ce, 0x7f54, 0xf6c1, 0x7f52, 0xf6b5, 0x7f51, 0xf6a8,
+    0x7f4f, 0xf69c, 0x7f4d, 0xf690, 0x7f4b, 0xf683, 0x7f49, 0xf677,
+    0x7f47, 0xf66a, 0x7f45, 0xf65e, 0x7f43, 0xf651, 0x7f42, 0xf645,
+    0x7f40, 0xf639, 0x7f3e, 0xf62c, 0x7f3c, 0xf620, 0x7f3a, 0xf613,
+    0x7f38, 0xf607, 0x7f36, 0xf5fa, 0x7f34, 0xf5ee, 0x7f32, 0xf5e2,
+    0x7f30, 0xf5d5, 0x7f2e, 0xf5c9, 0x7f2c, 0xf5bc, 0x7f2a, 0xf5b0,
+    0x7f28, 0xf5a4, 0x7f26, 0xf597, 0x7f24, 0xf58b, 0x7f22, 0xf57e,
+    0x7f20, 0xf572, 0x7f1e, 0xf566, 0x7f1c, 0xf559, 0x7f19, 0xf54d,
+    0x7f17, 0xf540, 0x7f15, 0xf534, 0x7f13, 0xf528, 0x7f11, 0xf51b,
+    0x7f0f, 0xf50f, 0x7f0d, 0xf503, 0x7f0a, 0xf4f6, 0x7f08, 0xf4ea,
+    0x7f06, 0xf4dd, 0x7f04, 0xf4d1, 0x7f02, 0xf4c5, 0x7f00, 0xf4b8,
+    0x7efd, 0xf4ac, 0x7efb, 0xf4a0, 0x7ef9, 0xf493, 0x7ef7, 0xf487,
+    0x7ef4, 0xf47b, 0x7ef2, 0xf46e, 0x7ef0, 0xf462, 0x7eed, 0xf455,
+    0x7eeb, 0xf449, 0x7ee9, 0xf43d, 0x7ee7, 0xf430, 0x7ee4, 0xf424,
+    0x7ee2, 0xf418, 0x7ee0, 0xf40b, 0x7edd, 0xf3ff, 0x7edb, 0xf3f3,
+    0x7ed8, 0xf3e6, 0x7ed6, 0xf3da, 0x7ed4, 0xf3ce, 0x7ed1, 0xf3c1,
+    0x7ecf, 0xf3b5, 0x7ecc, 0xf3a9, 0x7eca, 0xf39c, 0x7ec8, 0xf390,
+    0x7ec5, 0xf384, 0x7ec3, 0xf377, 0x7ec0, 0xf36b, 0x7ebe, 0xf35f,
+    0x7ebb, 0xf352, 0x7eb9, 0xf346, 0x7eb6, 0xf33a, 0x7eb4, 0xf32d,
+    0x7eb1, 0xf321, 0x7eaf, 0xf315, 0x7eac, 0xf308, 0x7eaa, 0xf2fc,
+    0x7ea7, 0xf2f0, 0x7ea5, 0xf2e4, 0x7ea2, 0xf2d7, 0x7e9f, 0xf2cb,
+    0x7e9d, 0xf2bf, 0x7e9a, 0xf2b2, 0x7e98, 0xf2a6, 0x7e95, 0xf29a,
+    0x7e92, 0xf28e, 0x7e90, 0xf281, 0x7e8d, 0xf275, 0x7e8a, 0xf269,
+    0x7e88, 0xf25c, 0x7e85, 0xf250, 0x7e82, 0xf244, 0x7e80, 0xf238,
+    0x7e7d, 0xf22b, 0x7e7a, 0xf21f, 0x7e77, 0xf213, 0x7e75, 0xf207,
+    0x7e72, 0xf1fa, 0x7e6f, 0xf1ee, 0x7e6c, 0xf1e2, 0x7e6a, 0xf1d5,
+    0x7e67, 0xf1c9, 0x7e64, 0xf1bd, 0x7e61, 0xf1b1, 0x7e5e, 0xf1a4,
+    0x7e5c, 0xf198, 0x7e59, 0xf18c, 0x7e56, 0xf180, 0x7e53, 0xf174,
+    0x7e50, 0xf167, 0x7e4d, 0xf15b, 0x7e4a, 0xf14f, 0x7e48, 0xf143,
+    0x7e45, 0xf136, 0x7e42, 0xf12a, 0x7e3f, 0xf11e, 0x7e3c, 0xf112,
+    0x7e39, 0xf105, 0x7e36, 0xf0f9, 0x7e33, 0xf0ed, 0x7e30, 0xf0e1,
+    0x7e2d, 0xf0d5, 0x7e2a, 0xf0c8, 0x7e27, 0xf0bc, 0x7e24, 0xf0b0,
+    0x7e21, 0xf0a4, 0x7e1e, 0xf098, 0x7e1b, 0xf08b, 0x7e18, 0xf07f,
+    0x7e15, 0xf073, 0x7e12, 0xf067, 0x7e0f, 0xf05b, 0x7e0c, 0xf04e,
+    0x7e09, 0xf042, 0x7e06, 0xf036, 0x7e03, 0xf02a, 0x7dff, 0xf01e,
+    0x7dfc, 0xf012, 0x7df9, 0xf005, 0x7df6, 0xeff9, 0x7df3, 0xefed,
+    0x7df0, 0xefe1, 0x7ded, 0xefd5, 0x7de9, 0xefc9, 0x7de6, 0xefbc,
+    0x7de3, 0xefb0, 0x7de0, 0xefa4, 0x7ddd, 0xef98, 0x7dd9, 0xef8c,
+    0x7dd6, 0xef80, 0x7dd3, 0xef74, 0x7dd0, 0xef67, 0x7dcc, 0xef5b,
+    0x7dc9, 0xef4f, 0x7dc6, 0xef43, 0x7dc2, 0xef37, 0x7dbf, 0xef2b,
+    0x7dbc, 0xef1f, 0x7db9, 0xef13, 0x7db5, 0xef06, 0x7db2, 0xeefa,
+    0x7daf, 0xeeee, 0x7dab, 0xeee2, 0x7da8, 0xeed6, 0x7da4, 0xeeca,
+    0x7da1, 0xeebe, 0x7d9e, 0xeeb2, 0x7d9a, 0xeea6, 0x7d97, 0xee99,
+    0x7d93, 0xee8d, 0x7d90, 0xee81, 0x7d8d, 0xee75, 0x7d89, 0xee69,
+    0x7d86, 0xee5d, 0x7d82, 0xee51, 0x7d7f, 0xee45, 0x7d7b, 0xee39,
+    0x7d78, 0xee2d, 0x7d74, 0xee21, 0x7d71, 0xee15, 0x7d6d, 0xee09,
+    0x7d6a, 0xedfc, 0x7d66, 0xedf0, 0x7d63, 0xede4, 0x7d5f, 0xedd8,
+    0x7d5b, 0xedcc, 0x7d58, 0xedc0, 0x7d54, 0xedb4, 0x7d51, 0xeda8,
+    0x7d4d, 0xed9c, 0x7d49, 0xed90, 0x7d46, 0xed84, 0x7d42, 0xed78,
+    0x7d3f, 0xed6c, 0x7d3b, 0xed60, 0x7d37, 0xed54, 0x7d34, 0xed48,
+    0x7d30, 0xed3c, 0x7d2c, 0xed30, 0x7d28, 0xed24, 0x7d25, 0xed18,
+    0x7d21, 0xed0c, 0x7d1d, 0xed00, 0x7d1a, 0xecf4, 0x7d16, 0xece8,
+    0x7d12, 0xecdc, 0x7d0e, 0xecd0, 0x7d0b, 0xecc4, 0x7d07, 0xecb8,
+    0x7d03, 0xecac, 0x7cff, 0xeca0, 0x7cfb, 0xec94, 0x7cf8, 0xec88,
+    0x7cf4, 0xec7c, 0x7cf0, 0xec70, 0x7cec, 0xec64, 0x7ce8, 0xec58,
+    0x7ce4, 0xec4c, 0x7ce0, 0xec40, 0x7cdd, 0xec34, 0x7cd9, 0xec28,
+    0x7cd5, 0xec1c, 0x7cd1, 0xec10, 0x7ccd, 0xec05, 0x7cc9, 0xebf9,
+    0x7cc5, 0xebed, 0x7cc1, 0xebe1, 0x7cbd, 0xebd5, 0x7cb9, 0xebc9,
+    0x7cb5, 0xebbd, 0x7cb1, 0xebb1, 0x7cad, 0xeba5, 0x7ca9, 0xeb99,
+    0x7ca5, 0xeb8d, 0x7ca1, 0xeb81, 0x7c9d, 0xeb75, 0x7c99, 0xeb6a,
+    0x7c95, 0xeb5e, 0x7c91, 0xeb52, 0x7c8d, 0xeb46, 0x7c89, 0xeb3a,
+    0x7c85, 0xeb2e, 0x7c81, 0xeb22, 0x7c7d, 0xeb16, 0x7c79, 0xeb0a,
+    0x7c74, 0xeaff, 0x7c70, 0xeaf3, 0x7c6c, 0xeae7, 0x7c68, 0xeadb,
+    0x7c64, 0xeacf, 0x7c60, 0xeac3, 0x7c5b, 0xeab7, 0x7c57, 0xeaac,
+    0x7c53, 0xeaa0, 0x7c4f, 0xea94, 0x7c4b, 0xea88, 0x7c46, 0xea7c,
+    0x7c42, 0xea70, 0x7c3e, 0xea65, 0x7c3a, 0xea59, 0x7c36, 0xea4d,
+    0x7c31, 0xea41, 0x7c2d, 0xea35, 0x7c29, 0xea29, 0x7c24, 0xea1e,
+    0x7c20, 0xea12, 0x7c1c, 0xea06, 0x7c17, 0xe9fa, 0x7c13, 0xe9ee,
+    0x7c0f, 0xe9e3, 0x7c0a, 0xe9d7, 0x7c06, 0xe9cb, 0x7c02, 0xe9bf,
+    0x7bfd, 0xe9b4, 0x7bf9, 0xe9a8, 0x7bf5, 0xe99c, 0x7bf0, 0xe990,
+    0x7bec, 0xe984, 0x7be7, 0xe979, 0x7be3, 0xe96d, 0x7bde, 0xe961,
+    0x7bda, 0xe955, 0x7bd6, 0xe94a, 0x7bd1, 0xe93e, 0x7bcd, 0xe932,
+    0x7bc8, 0xe926, 0x7bc4, 0xe91b, 0x7bbf, 0xe90f, 0x7bbb, 0xe903,
+    0x7bb6, 0xe8f7, 0x7bb2, 0xe8ec, 0x7bad, 0xe8e0, 0x7ba9, 0xe8d4,
+    0x7ba4, 0xe8c9, 0x7b9f, 0xe8bd, 0x7b9b, 0xe8b1, 0x7b96, 0xe8a5,
+    0x7b92, 0xe89a, 0x7b8d, 0xe88e, 0x7b88, 0xe882, 0x7b84, 0xe877,
+    0x7b7f, 0xe86b, 0x7b7b, 0xe85f, 0x7b76, 0xe854, 0x7b71, 0xe848,
+    0x7b6d, 0xe83c, 0x7b68, 0xe831, 0x7b63, 0xe825, 0x7b5f, 0xe819,
+    0x7b5a, 0xe80e, 0x7b55, 0xe802, 0x7b50, 0xe7f6, 0x7b4c, 0xe7eb,
+    0x7b47, 0xe7df, 0x7b42, 0xe7d3, 0x7b3e, 0xe7c8, 0x7b39, 0xe7bc,
+    0x7b34, 0xe7b1, 0x7b2f, 0xe7a5, 0x7b2a, 0xe799, 0x7b26, 0xe78e,
+    0x7b21, 0xe782, 0x7b1c, 0xe777, 0x7b17, 0xe76b, 0x7b12, 0xe75f,
+    0x7b0e, 0xe754, 0x7b09, 0xe748, 0x7b04, 0xe73d, 0x7aff, 0xe731,
+    0x7afa, 0xe725, 0x7af5, 0xe71a, 0x7af0, 0xe70e, 0x7aeb, 0xe703,
+    0x7ae6, 0xe6f7, 0x7ae2, 0xe6ec, 0x7add, 0xe6e0, 0x7ad8, 0xe6d4,
+    0x7ad3, 0xe6c9, 0x7ace, 0xe6bd, 0x7ac9, 0xe6b2, 0x7ac4, 0xe6a6,
+    0x7abf, 0xe69b, 0x7aba, 0xe68f, 0x7ab5, 0xe684, 0x7ab0, 0xe678,
+    0x7aab, 0xe66d, 0x7aa6, 0xe661, 0x7aa1, 0xe656, 0x7a9c, 0xe64a,
+    0x7a97, 0xe63f, 0x7a92, 0xe633, 0x7a8d, 0xe628, 0x7a88, 0xe61c,
+    0x7a82, 0xe611, 0x7a7d, 0xe605, 0x7a78, 0xe5fa, 0x7a73, 0xe5ee,
+    0x7a6e, 0xe5e3, 0x7a69, 0xe5d7, 0x7a64, 0xe5cc, 0x7a5f, 0xe5c0,
+    0x7a59, 0xe5b5, 0x7a54, 0xe5a9, 0x7a4f, 0xe59e, 0x7a4a, 0xe592,
+    0x7a45, 0xe587, 0x7a3f, 0xe57c, 0x7a3a, 0xe570, 0x7a35, 0xe565,
+    0x7a30, 0xe559, 0x7a2b, 0xe54e, 0x7a25, 0xe542, 0x7a20, 0xe537,
+    0x7a1b, 0xe52c, 0x7a16, 0xe520, 0x7a10, 0xe515, 0x7a0b, 0xe509,
+    0x7a06, 0xe4fe, 0x7a00, 0xe4f3, 0x79fb, 0xe4e7, 0x79f6, 0xe4dc,
+    0x79f0, 0xe4d0, 0x79eb, 0xe4c5, 0x79e6, 0xe4ba, 0x79e0, 0xe4ae,
+    0x79db, 0xe4a3, 0x79d6, 0xe498, 0x79d0, 0xe48c, 0x79cb, 0xe481,
+    0x79c5, 0xe476, 0x79c0, 0xe46a, 0x79bb, 0xe45f, 0x79b5, 0xe454,
+    0x79b0, 0xe448, 0x79aa, 0xe43d, 0x79a5, 0xe432, 0x799f, 0xe426,
+    0x799a, 0xe41b, 0x7994, 0xe410, 0x798f, 0xe404, 0x7989, 0xe3f9,
+    0x7984, 0xe3ee, 0x797e, 0xe3e2, 0x7979, 0xe3d7, 0x7973, 0xe3cc,
+    0x796e, 0xe3c1, 0x7968, 0xe3b5, 0x7963, 0xe3aa, 0x795d, 0xe39f,
+    0x7958, 0xe394, 0x7952, 0xe388, 0x794c, 0xe37d, 0x7947, 0xe372,
+    0x7941, 0xe367, 0x793b, 0xe35b, 0x7936, 0xe350, 0x7930, 0xe345,
+    0x792b, 0xe33a, 0x7925, 0xe32e, 0x791f, 0xe323, 0x791a, 0xe318,
+    0x7914, 0xe30d, 0x790e, 0xe301, 0x7909, 0xe2f6, 0x7903, 0xe2eb,
+    0x78fd, 0xe2e0, 0x78f7, 0xe2d5, 0x78f2, 0xe2ca, 0x78ec, 0xe2be,
+    0x78e6, 0xe2b3, 0x78e0, 0xe2a8, 0x78db, 0xe29d, 0x78d5, 0xe292,
+    0x78cf, 0xe287, 0x78c9, 0xe27b, 0x78c3, 0xe270, 0x78be, 0xe265,
+    0x78b8, 0xe25a, 0x78b2, 0xe24f, 0x78ac, 0xe244, 0x78a6, 0xe239,
+    0x78a1, 0xe22d, 0x789b, 0xe222, 0x7895, 0xe217, 0x788f, 0xe20c,
+    0x7889, 0xe201, 0x7883, 0xe1f6, 0x787d, 0xe1eb, 0x7877, 0xe1e0,
+    0x7871, 0xe1d5, 0x786b, 0xe1ca, 0x7866, 0xe1be, 0x7860, 0xe1b3,
+    0x785a, 0xe1a8, 0x7854, 0xe19d, 0x784e, 0xe192, 0x7848, 0xe187,
+    0x7842, 0xe17c, 0x783c, 0xe171, 0x7836, 0xe166, 0x7830, 0xe15b,
+    0x782a, 0xe150, 0x7824, 0xe145, 0x781e, 0xe13a, 0x7818, 0xe12f,
+    0x7812, 0xe124, 0x780b, 0xe119, 0x7805, 0xe10e, 0x77ff, 0xe103,
+    0x77f9, 0xe0f8, 0x77f3, 0xe0ed, 0x77ed, 0xe0e2, 0x77e7, 0xe0d7,
+    0x77e1, 0xe0cc, 0x77db, 0xe0c1, 0x77d5, 0xe0b6, 0x77ce, 0xe0ab,
+    0x77c8, 0xe0a0, 0x77c2, 0xe095, 0x77bc, 0xe08a, 0x77b6, 0xe07f,
+    0x77b0, 0xe074, 0x77a9, 0xe069, 0x77a3, 0xe05e, 0x779d, 0xe054,
+    0x7797, 0xe049, 0x7790, 0xe03e, 0x778a, 0xe033, 0x7784, 0xe028,
+    0x777e, 0xe01d, 0x7777, 0xe012, 0x7771, 0xe007, 0x776b, 0xdffc,
+    0x7765, 0xdff1, 0x775e, 0xdfe7, 0x7758, 0xdfdc, 0x7752, 0xdfd1,
+    0x774b, 0xdfc6, 0x7745, 0xdfbb, 0x773f, 0xdfb0, 0x7738, 0xdfa5,
+    0x7732, 0xdf9b, 0x772c, 0xdf90, 0x7725, 0xdf85, 0x771f, 0xdf7a,
+    0x7718, 0xdf6f, 0x7712, 0xdf65, 0x770c, 0xdf5a, 0x7705, 0xdf4f,
+    0x76ff, 0xdf44, 0x76f8, 0xdf39, 0x76f2, 0xdf2f, 0x76eb, 0xdf24,
+    0x76e5, 0xdf19, 0x76df, 0xdf0e, 0x76d8, 0xdf03, 0x76d2, 0xdef9,
+    0x76cb, 0xdeee, 0x76c5, 0xdee3, 0x76be, 0xded8, 0x76b8, 0xdece,
+    0x76b1, 0xdec3, 0x76ab, 0xdeb8, 0x76a4, 0xdead, 0x769d, 0xdea3,
+    0x7697, 0xde98, 0x7690, 0xde8d, 0x768a, 0xde83, 0x7683, 0xde78,
+    0x767d, 0xde6d, 0x7676, 0xde62, 0x766f, 0xde58, 0x7669, 0xde4d,
+    0x7662, 0xde42, 0x765c, 0xde38, 0x7655, 0xde2d, 0x764e, 0xde22,
+    0x7648, 0xde18, 0x7641, 0xde0d, 0x763a, 0xde02, 0x7634, 0xddf8,
+    0x762d, 0xdded, 0x7626, 0xdde2, 0x7620, 0xddd8, 0x7619, 0xddcd,
+    0x7612, 0xddc3, 0x760b, 0xddb8, 0x7605, 0xddad, 0x75fe, 0xdda3,
+    0x75f7, 0xdd98, 0x75f0, 0xdd8e, 0x75ea, 0xdd83, 0x75e3, 0xdd78,
+    0x75dc, 0xdd6e, 0x75d5, 0xdd63, 0x75ce, 0xdd59, 0x75c8, 0xdd4e,
+    0x75c1, 0xdd44, 0x75ba, 0xdd39, 0x75b3, 0xdd2e, 0x75ac, 0xdd24,
+    0x75a5, 0xdd19, 0x759f, 0xdd0f, 0x7598, 0xdd04, 0x7591, 0xdcfa,
+    0x758a, 0xdcef, 0x7583, 0xdce5, 0x757c, 0xdcda, 0x7575, 0xdcd0,
+    0x756e, 0xdcc5, 0x7567, 0xdcbb, 0x7561, 0xdcb0, 0x755a, 0xdca6,
+    0x7553, 0xdc9b, 0x754c, 0xdc91, 0x7545, 0xdc86, 0x753e, 0xdc7c,
+    0x7537, 0xdc72, 0x7530, 0xdc67, 0x7529, 0xdc5d, 0x7522, 0xdc52,
+    0x751b, 0xdc48, 0x7514, 0xdc3d, 0x750d, 0xdc33, 0x7506, 0xdc29,
+    0x74ff, 0xdc1e, 0x74f8, 0xdc14, 0x74f1, 0xdc09, 0x74ea, 0xdbff,
+    0x74e2, 0xdbf5, 0x74db, 0xdbea, 0x74d4, 0xdbe0, 0x74cd, 0xdbd5,
+    0x74c6, 0xdbcb, 0x74bf, 0xdbc1, 0x74b8, 0xdbb6, 0x74b1, 0xdbac,
+    0x74aa, 0xdba2, 0x74a2, 0xdb97, 0x749b, 0xdb8d, 0x7494, 0xdb83,
+    0x748d, 0xdb78, 0x7486, 0xdb6e, 0x747f, 0xdb64, 0x7477, 0xdb59,
+    0x7470, 0xdb4f, 0x7469, 0xdb45, 0x7462, 0xdb3b, 0x745b, 0xdb30,
+    0x7453, 0xdb26, 0x744c, 0xdb1c, 0x7445, 0xdb11, 0x743e, 0xdb07,
+    0x7436, 0xdafd, 0x742f, 0xdaf3, 0x7428, 0xdae8, 0x7420, 0xdade,
+    0x7419, 0xdad4, 0x7412, 0xdaca, 0x740b, 0xdabf, 0x7403, 0xdab5,
+    0x73fc, 0xdaab, 0x73f5, 0xdaa1, 0x73ed, 0xda97, 0x73e6, 0xda8c,
+    0x73df, 0xda82, 0x73d7, 0xda78, 0x73d0, 0xda6e, 0x73c8, 0xda64,
+    0x73c1, 0xda5a, 0x73ba, 0xda4f, 0x73b2, 0xda45, 0x73ab, 0xda3b,
+    0x73a3, 0xda31, 0x739c, 0xda27, 0x7395, 0xda1d, 0x738d, 0xda13,
+    0x7386, 0xda08, 0x737e, 0xd9fe, 0x7377, 0xd9f4, 0x736f, 0xd9ea,
+    0x7368, 0xd9e0, 0x7360, 0xd9d6, 0x7359, 0xd9cc, 0x7351, 0xd9c2,
+    0x734a, 0xd9b8, 0x7342, 0xd9ae, 0x733b, 0xd9a4, 0x7333, 0xd99a,
+    0x732c, 0xd98f, 0x7324, 0xd985, 0x731d, 0xd97b, 0x7315, 0xd971,
+    0x730d, 0xd967, 0x7306, 0xd95d, 0x72fe, 0xd953, 0x72f7, 0xd949,
+    0x72ef, 0xd93f, 0x72e7, 0xd935, 0x72e0, 0xd92b, 0x72d8, 0xd921,
+    0x72d0, 0xd917, 0x72c9, 0xd90d, 0x72c1, 0xd903, 0x72ba, 0xd8f9,
+    0x72b2, 0xd8ef, 0x72aa, 0xd8e6, 0x72a3, 0xd8dc, 0x729b, 0xd8d2,
+    0x7293, 0xd8c8, 0x728b, 0xd8be, 0x7284, 0xd8b4, 0x727c, 0xd8aa,
+    0x7274, 0xd8a0, 0x726d, 0xd896, 0x7265, 0xd88c, 0x725d, 0xd882,
+    0x7255, 0xd878, 0x724e, 0xd86f, 0x7246, 0xd865, 0x723e, 0xd85b,
+    0x7236, 0xd851, 0x722e, 0xd847, 0x7227, 0xd83d, 0x721f, 0xd833,
+    0x7217, 0xd82a, 0x720f, 0xd820, 0x7207, 0xd816, 0x71ff, 0xd80c,
+    0x71f8, 0xd802, 0x71f0, 0xd7f8, 0x71e8, 0xd7ef, 0x71e0, 0xd7e5,
+    0x71d8, 0xd7db, 0x71d0, 0xd7d1, 0x71c8, 0xd7c8, 0x71c0, 0xd7be,
+    0x71b9, 0xd7b4, 0x71b1, 0xd7aa, 0x71a9, 0xd7a0, 0x71a1, 0xd797,
+    0x7199, 0xd78d, 0x7191, 0xd783, 0x7189, 0xd77a, 0x7181, 0xd770,
+    0x7179, 0xd766, 0x7171, 0xd75c, 0x7169, 0xd753, 0x7161, 0xd749,
+    0x7159, 0xd73f, 0x7151, 0xd736, 0x7149, 0xd72c, 0x7141, 0xd722,
+    0x7139, 0xd719, 0x7131, 0xd70f, 0x7129, 0xd705, 0x7121, 0xd6fc,
+    0x7119, 0xd6f2, 0x7111, 0xd6e8, 0x7109, 0xd6df, 0x7101, 0xd6d5,
+    0x70f9, 0xd6cb, 0x70f0, 0xd6c2, 0x70e8, 0xd6b8, 0x70e0, 0xd6af,
+    0x70d8, 0xd6a5, 0x70d0, 0xd69b, 0x70c8, 0xd692, 0x70c0, 0xd688,
+    0x70b8, 0xd67f, 0x70af, 0xd675, 0x70a7, 0xd66c, 0x709f, 0xd662,
+    0x7097, 0xd659, 0x708f, 0xd64f, 0x7087, 0xd645, 0x707e, 0xd63c,
+    0x7076, 0xd632, 0x706e, 0xd629, 0x7066, 0xd61f, 0x705d, 0xd616,
+    0x7055, 0xd60c, 0x704d, 0xd603, 0x7045, 0xd5f9, 0x703c, 0xd5f0,
+    0x7034, 0xd5e6, 0x702c, 0xd5dd, 0x7024, 0xd5d4, 0x701b, 0xd5ca,
+    0x7013, 0xd5c1, 0x700b, 0xd5b7, 0x7002, 0xd5ae, 0x6ffa, 0xd5a4,
+    0x6ff2, 0xd59b, 0x6fea, 0xd592, 0x6fe1, 0xd588, 0x6fd9, 0xd57f,
+    0x6fd0, 0xd575, 0x6fc8, 0xd56c, 0x6fc0, 0xd563, 0x6fb7, 0xd559,
+    0x6faf, 0xd550, 0x6fa7, 0xd547, 0x6f9e, 0xd53d, 0x6f96, 0xd534,
+    0x6f8d, 0xd52a, 0x6f85, 0xd521, 0x6f7d, 0xd518, 0x6f74, 0xd50e,
+    0x6f6c, 0xd505, 0x6f63, 0xd4fc, 0x6f5b, 0xd4f3, 0x6f52, 0xd4e9,
+    0x6f4a, 0xd4e0, 0x6f41, 0xd4d7, 0x6f39, 0xd4cd, 0x6f30, 0xd4c4,
+    0x6f28, 0xd4bb, 0x6f20, 0xd4b2, 0x6f17, 0xd4a8, 0x6f0e, 0xd49f,
+    0x6f06, 0xd496, 0x6efd, 0xd48d, 0x6ef5, 0xd483, 0x6eec, 0xd47a,
+    0x6ee4, 0xd471, 0x6edb, 0xd468, 0x6ed3, 0xd45f, 0x6eca, 0xd455,
+    0x6ec2, 0xd44c, 0x6eb9, 0xd443, 0x6eb0, 0xd43a, 0x6ea8, 0xd431,
+    0x6e9f, 0xd428, 0x6e97, 0xd41e, 0x6e8e, 0xd415, 0x6e85, 0xd40c,
+    0x6e7d, 0xd403, 0x6e74, 0xd3fa, 0x6e6b, 0xd3f1, 0x6e63, 0xd3e8,
+    0x6e5a, 0xd3df, 0x6e51, 0xd3d5, 0x6e49, 0xd3cc, 0x6e40, 0xd3c3,
+    0x6e37, 0xd3ba, 0x6e2f, 0xd3b1, 0x6e26, 0xd3a8, 0x6e1d, 0xd39f,
+    0x6e15, 0xd396, 0x6e0c, 0xd38d, 0x6e03, 0xd384, 0x6dfa, 0xd37b,
+    0x6df2, 0xd372, 0x6de9, 0xd369, 0x6de0, 0xd360, 0x6dd7, 0xd357,
+    0x6dcf, 0xd34e, 0x6dc6, 0xd345, 0x6dbd, 0xd33c, 0x6db4, 0xd333,
+    0x6dab, 0xd32a, 0x6da3, 0xd321, 0x6d9a, 0xd318, 0x6d91, 0xd30f,
+    0x6d88, 0xd306, 0x6d7f, 0xd2fd, 0x6d76, 0xd2f4, 0x6d6e, 0xd2eb,
+    0x6d65, 0xd2e2, 0x6d5c, 0xd2d9, 0x6d53, 0xd2d1, 0x6d4a, 0xd2c8,
+    0x6d41, 0xd2bf, 0x6d38, 0xd2b6, 0x6d2f, 0xd2ad, 0x6d27, 0xd2a4,
+    0x6d1e, 0xd29b, 0x6d15, 0xd292, 0x6d0c, 0xd28a, 0x6d03, 0xd281,
+    0x6cfa, 0xd278, 0x6cf1, 0xd26f, 0x6ce8, 0xd266, 0x6cdf, 0xd25d,
+    0x6cd6, 0xd255, 0x6ccd, 0xd24c, 0x6cc4, 0xd243, 0x6cbb, 0xd23a,
+    0x6cb2, 0xd231, 0x6ca9, 0xd229, 0x6ca0, 0xd220, 0x6c97, 0xd217,
+    0x6c8e, 0xd20e, 0x6c85, 0xd206, 0x6c7c, 0xd1fd, 0x6c73, 0xd1f4,
+    0x6c6a, 0xd1eb, 0x6c61, 0xd1e3, 0x6c58, 0xd1da, 0x6c4f, 0xd1d1,
+    0x6c46, 0xd1c9, 0x6c3d, 0xd1c0, 0x6c34, 0xd1b7, 0x6c2b, 0xd1af,
+    0x6c21, 0xd1a6, 0x6c18, 0xd19d, 0x6c0f, 0xd195, 0x6c06, 0xd18c,
+    0x6bfd, 0xd183, 0x6bf4, 0xd17b, 0x6beb, 0xd172, 0x6be2, 0xd169,
+    0x6bd8, 0xd161, 0x6bcf, 0xd158, 0x6bc6, 0xd150, 0x6bbd, 0xd147,
+    0x6bb4, 0xd13e, 0x6bab, 0xd136, 0x6ba1, 0xd12d, 0x6b98, 0xd125,
+    0x6b8f, 0xd11c, 0x6b86, 0xd114, 0x6b7d, 0xd10b, 0x6b73, 0xd103,
+    0x6b6a, 0xd0fa, 0x6b61, 0xd0f2, 0x6b58, 0xd0e9, 0x6b4e, 0xd0e0,
+    0x6b45, 0xd0d8, 0x6b3c, 0xd0d0, 0x6b33, 0xd0c7, 0x6b29, 0xd0bf,
+    0x6b20, 0xd0b6, 0x6b17, 0xd0ae, 0x6b0d, 0xd0a5, 0x6b04, 0xd09d,
+    0x6afb, 0xd094, 0x6af2, 0xd08c, 0x6ae8, 0xd083, 0x6adf, 0xd07b,
+    0x6ad6, 0xd073, 0x6acc, 0xd06a, 0x6ac3, 0xd062, 0x6ab9, 0xd059,
+    0x6ab0, 0xd051, 0x6aa7, 0xd049, 0x6a9d, 0xd040, 0x6a94, 0xd038,
+    0x6a8b, 0xd030, 0x6a81, 0xd027, 0x6a78, 0xd01f, 0x6a6e, 0xd016,
+    0x6a65, 0xd00e, 0x6a5c, 0xd006, 0x6a52, 0xcffe, 0x6a49, 0xcff5,
+    0x6a3f, 0xcfed, 0x6a36, 0xcfe5, 0x6a2c, 0xcfdc, 0x6a23, 0xcfd4,
+    0x6a1a, 0xcfcc, 0x6a10, 0xcfc4, 0x6a07, 0xcfbb, 0x69fd, 0xcfb3,
+    0x69f4, 0xcfab, 0x69ea, 0xcfa3, 0x69e1, 0xcf9a, 0x69d7, 0xcf92,
+    0x69ce, 0xcf8a, 0x69c4, 0xcf82, 0x69bb, 0xcf79, 0x69b1, 0xcf71,
+    0x69a7, 0xcf69, 0x699e, 0xcf61, 0x6994, 0xcf59, 0x698b, 0xcf51,
+    0x6981, 0xcf48, 0x6978, 0xcf40, 0x696e, 0xcf38, 0x6965, 0xcf30,
+    0x695b, 0xcf28, 0x6951, 0xcf20, 0x6948, 0xcf18, 0x693e, 0xcf10,
+    0x6935, 0xcf07, 0x692b, 0xceff, 0x6921, 0xcef7, 0x6918, 0xceef,
+    0x690e, 0xcee7, 0x6904, 0xcedf, 0x68fb, 0xced7, 0x68f1, 0xcecf,
+    0x68e7, 0xcec7, 0x68de, 0xcebf, 0x68d4, 0xceb7, 0x68ca, 0xceaf,
+    0x68c1, 0xcea7, 0x68b7, 0xce9f, 0x68ad, 0xce97, 0x68a4, 0xce8f,
+    0x689a, 0xce87, 0x6890, 0xce7f, 0x6886, 0xce77, 0x687d, 0xce6f,
+    0x6873, 0xce67, 0x6869, 0xce5f, 0x6860, 0xce57, 0x6856, 0xce4f,
+    0x684c, 0xce47, 0x6842, 0xce40, 0x6838, 0xce38, 0x682f, 0xce30,
+    0x6825, 0xce28, 0x681b, 0xce20, 0x6811, 0xce18, 0x6808, 0xce10,
+    0x67fe, 0xce08, 0x67f4, 0xce01, 0x67ea, 0xcdf9, 0x67e0, 0xcdf1,
+    0x67d6, 0xcde9, 0x67cd, 0xcde1, 0x67c3, 0xcdd9, 0x67b9, 0xcdd2,
+    0x67af, 0xcdca, 0x67a5, 0xcdc2, 0x679b, 0xcdba, 0x6791, 0xcdb2,
+    0x6788, 0xcdab, 0x677e, 0xcda3, 0x6774, 0xcd9b, 0x676a, 0xcd93,
+    0x6760, 0xcd8c, 0x6756, 0xcd84, 0x674c, 0xcd7c, 0x6742, 0xcd75,
+    0x6738, 0xcd6d, 0x672e, 0xcd65, 0x6724, 0xcd5d, 0x671a, 0xcd56,
+    0x6711, 0xcd4e, 0x6707, 0xcd46, 0x66fd, 0xcd3f, 0x66f3, 0xcd37,
+    0x66e9, 0xcd30, 0x66df, 0xcd28, 0x66d5, 0xcd20, 0x66cb, 0xcd19,
+    0x66c1, 0xcd11, 0x66b7, 0xcd09, 0x66ad, 0xcd02, 0x66a3, 0xccfa,
+    0x6699, 0xccf3, 0x668f, 0xcceb, 0x6685, 0xcce3, 0x667b, 0xccdc,
+    0x6671, 0xccd4, 0x6666, 0xcccd, 0x665c, 0xccc5, 0x6652, 0xccbe,
+    0x6648, 0xccb6, 0x663e, 0xccaf, 0x6634, 0xcca7, 0x662a, 0xcca0,
+    0x6620, 0xcc98, 0x6616, 0xcc91, 0x660c, 0xcc89, 0x6602, 0xcc82,
+    0x65f8, 0xcc7a, 0x65ed, 0xcc73, 0x65e3, 0xcc6b, 0x65d9, 0xcc64,
+    0x65cf, 0xcc5d, 0x65c5, 0xcc55, 0x65bb, 0xcc4e, 0x65b1, 0xcc46,
+    0x65a6, 0xcc3f, 0x659c, 0xcc38, 0x6592, 0xcc30, 0x6588, 0xcc29,
+    0x657e, 0xcc21, 0x6574, 0xcc1a, 0x6569, 0xcc13, 0x655f, 0xcc0b,
+    0x6555, 0xcc04, 0x654b, 0xcbfd, 0x6541, 0xcbf5, 0x6536, 0xcbee,
+    0x652c, 0xcbe7, 0x6522, 0xcbe0, 0x6518, 0xcbd8, 0x650d, 0xcbd1,
+    0x6503, 0xcbca, 0x64f9, 0xcbc2, 0x64ef, 0xcbbb, 0x64e4, 0xcbb4,
+    0x64da, 0xcbad, 0x64d0, 0xcba5, 0x64c5, 0xcb9e, 0x64bb, 0xcb97,
+    0x64b1, 0xcb90, 0x64a7, 0xcb89, 0x649c, 0xcb81, 0x6492, 0xcb7a,
+    0x6488, 0xcb73, 0x647d, 0xcb6c, 0x6473, 0xcb65, 0x6469, 0xcb5e,
+    0x645e, 0xcb56, 0x6454, 0xcb4f, 0x644a, 0xcb48, 0x643f, 0xcb41,
+    0x6435, 0xcb3a, 0x642b, 0xcb33, 0x6420, 0xcb2c, 0x6416, 0xcb25,
+    0x640b, 0xcb1e, 0x6401, 0xcb16, 0x63f7, 0xcb0f, 0x63ec, 0xcb08,
+    0x63e2, 0xcb01, 0x63d7, 0xcafa, 0x63cd, 0xcaf3, 0x63c3, 0xcaec,
+    0x63b8, 0xcae5, 0x63ae, 0xcade, 0x63a3, 0xcad7, 0x6399, 0xcad0,
+    0x638e, 0xcac9, 0x6384, 0xcac2, 0x637a, 0xcabb, 0x636f, 0xcab4,
+    0x6365, 0xcaad, 0x635a, 0xcaa6, 0x6350, 0xca9f, 0x6345, 0xca99,
+    0x633b, 0xca92, 0x6330, 0xca8b, 0x6326, 0xca84, 0x631b, 0xca7d,
+    0x6311, 0xca76, 0x6306, 0xca6f, 0x62fc, 0xca68, 0x62f1, 0xca61,
+    0x62e7, 0xca5b, 0x62dc, 0xca54, 0x62d2, 0xca4d, 0x62c7, 0xca46,
+    0x62bc, 0xca3f, 0x62b2, 0xca38, 0x62a7, 0xca32, 0x629d, 0xca2b,
+    0x6292, 0xca24, 0x6288, 0xca1d, 0x627d, 0xca16, 0x6272, 0xca10,
+    0x6268, 0xca09, 0x625d, 0xca02, 0x6253, 0xc9fb, 0x6248, 0xc9f5,
+    0x623d, 0xc9ee, 0x6233, 0xc9e7, 0x6228, 0xc9e0, 0x621e, 0xc9da,
+    0x6213, 0xc9d3, 0x6208, 0xc9cc, 0x61fe, 0xc9c6, 0x61f3, 0xc9bf,
+    0x61e8, 0xc9b8, 0x61de, 0xc9b2, 0x61d3, 0xc9ab, 0x61c8, 0xc9a4,
+    0x61be, 0xc99e, 0x61b3, 0xc997, 0x61a8, 0xc991, 0x619e, 0xc98a,
+    0x6193, 0xc983, 0x6188, 0xc97d, 0x617d, 0xc976, 0x6173, 0xc970,
+    0x6168, 0xc969, 0x615d, 0xc963, 0x6153, 0xc95c, 0x6148, 0xc955,
+    0x613d, 0xc94f, 0x6132, 0xc948, 0x6128, 0xc942, 0x611d, 0xc93b,
+    0x6112, 0xc935, 0x6107, 0xc92e, 0x60fd, 0xc928, 0x60f2, 0xc921,
+    0x60e7, 0xc91b, 0x60dc, 0xc915, 0x60d1, 0xc90e, 0x60c7, 0xc908,
+    0x60bc, 0xc901, 0x60b1, 0xc8fb, 0x60a6, 0xc8f4, 0x609b, 0xc8ee,
+    0x6091, 0xc8e8, 0x6086, 0xc8e1, 0x607b, 0xc8db, 0x6070, 0xc8d4,
+    0x6065, 0xc8ce, 0x605b, 0xc8c8, 0x6050, 0xc8c1, 0x6045, 0xc8bb,
+    0x603a, 0xc8b5, 0x602f, 0xc8ae, 0x6024, 0xc8a8, 0x6019, 0xc8a2,
+    0x600f, 0xc89b, 0x6004, 0xc895, 0x5ff9, 0xc88f, 0x5fee, 0xc889,
+    0x5fe3, 0xc882, 0x5fd8, 0xc87c, 0x5fcd, 0xc876, 0x5fc2, 0xc870,
+    0x5fb7, 0xc869, 0x5fac, 0xc863, 0x5fa2, 0xc85d, 0x5f97, 0xc857,
+    0x5f8c, 0xc850, 0x5f81, 0xc84a, 0x5f76, 0xc844, 0x5f6b, 0xc83e,
+    0x5f60, 0xc838, 0x5f55, 0xc832, 0x5f4a, 0xc82b, 0x5f3f, 0xc825,
+    0x5f34, 0xc81f, 0x5f29, 0xc819, 0x5f1e, 0xc813, 0x5f13, 0xc80d,
+    0x5f08, 0xc807, 0x5efd, 0xc801, 0x5ef2, 0xc7fb, 0x5ee7, 0xc7f5,
+    0x5edc, 0xc7ee, 0x5ed1, 0xc7e8, 0x5ec6, 0xc7e2, 0x5ebb, 0xc7dc,
+    0x5eb0, 0xc7d6, 0x5ea5, 0xc7d0, 0x5e9a, 0xc7ca, 0x5e8f, 0xc7c4,
+    0x5e84, 0xc7be, 0x5e79, 0xc7b8, 0x5e6e, 0xc7b2, 0x5e63, 0xc7ac,
+    0x5e58, 0xc7a6, 0x5e4d, 0xc7a0, 0x5e42, 0xc79a, 0x5e36, 0xc795,
+    0x5e2b, 0xc78f, 0x5e20, 0xc789, 0x5e15, 0xc783, 0x5e0a, 0xc77d,
+    0x5dff, 0xc777, 0x5df4, 0xc771, 0x5de9, 0xc76b, 0x5dde, 0xc765,
+    0x5dd3, 0xc75f, 0x5dc7, 0xc75a, 0x5dbc, 0xc754, 0x5db1, 0xc74e,
+    0x5da6, 0xc748, 0x5d9b, 0xc742, 0x5d90, 0xc73d, 0x5d85, 0xc737,
+    0x5d79, 0xc731, 0x5d6e, 0xc72b, 0x5d63, 0xc725, 0x5d58, 0xc720,
+    0x5d4d, 0xc71a, 0x5d42, 0xc714, 0x5d36, 0xc70e, 0x5d2b, 0xc709,
+    0x5d20, 0xc703, 0x5d15, 0xc6fd, 0x5d0a, 0xc6f7, 0x5cff, 0xc6f2,
+    0x5cf3, 0xc6ec, 0x5ce8, 0xc6e6, 0x5cdd, 0xc6e1, 0x5cd2, 0xc6db,
+    0x5cc6, 0xc6d5, 0x5cbb, 0xc6d0, 0x5cb0, 0xc6ca, 0x5ca5, 0xc6c5,
+    0x5c99, 0xc6bf, 0x5c8e, 0xc6b9, 0x5c83, 0xc6b4, 0x5c78, 0xc6ae,
+    0x5c6c, 0xc6a8, 0x5c61, 0xc6a3, 0x5c56, 0xc69d, 0x5c4b, 0xc698,
+    0x5c3f, 0xc692, 0x5c34, 0xc68d, 0x5c29, 0xc687, 0x5c1e, 0xc682,
+    0x5c12, 0xc67c, 0x5c07, 0xc677, 0x5bfc, 0xc671, 0x5bf0, 0xc66c,
+    0x5be5, 0xc666, 0x5bda, 0xc661, 0x5bce, 0xc65b, 0x5bc3, 0xc656,
+    0x5bb8, 0xc650, 0x5bac, 0xc64b, 0x5ba1, 0xc645, 0x5b96, 0xc640,
+    0x5b8a, 0xc63b, 0x5b7f, 0xc635, 0x5b74, 0xc630, 0x5b68, 0xc62a,
+    0x5b5d, 0xc625, 0x5b52, 0xc620, 0x5b46, 0xc61a, 0x5b3b, 0xc615,
+    0x5b30, 0xc610, 0x5b24, 0xc60a, 0x5b19, 0xc605, 0x5b0d, 0xc600,
+    0x5b02, 0xc5fa, 0x5af7, 0xc5f5, 0x5aeb, 0xc5f0, 0x5ae0, 0xc5ea,
+    0x5ad4, 0xc5e5, 0x5ac9, 0xc5e0, 0x5abe, 0xc5db, 0x5ab2, 0xc5d5,
+    0x5aa7, 0xc5d0, 0x5a9b, 0xc5cb, 0x5a90, 0xc5c6, 0x5a84, 0xc5c1,
+    0x5a79, 0xc5bb, 0x5a6e, 0xc5b6, 0x5a62, 0xc5b1, 0x5a57, 0xc5ac,
+    0x5a4b, 0xc5a7, 0x5a40, 0xc5a1, 0x5a34, 0xc59c, 0x5a29, 0xc597,
+    0x5a1d, 0xc592, 0x5a12, 0xc58d, 0x5a06, 0xc588, 0x59fb, 0xc583,
+    0x59ef, 0xc57e, 0x59e4, 0xc578, 0x59d8, 0xc573, 0x59cd, 0xc56e,
+    0x59c1, 0xc569, 0x59b6, 0xc564, 0x59aa, 0xc55f, 0x599f, 0xc55a,
+    0x5993, 0xc555, 0x5988, 0xc550, 0x597c, 0xc54b, 0x5971, 0xc546,
+    0x5965, 0xc541, 0x595a, 0xc53c, 0x594e, 0xc537, 0x5943, 0xc532,
+    0x5937, 0xc52d, 0x592c, 0xc528, 0x5920, 0xc523, 0x5914, 0xc51e,
+    0x5909, 0xc51a, 0x58fd, 0xc515, 0x58f2, 0xc510, 0x58e6, 0xc50b,
+    0x58db, 0xc506, 0x58cf, 0xc501, 0x58c3, 0xc4fc, 0x58b8, 0xc4f7,
+    0x58ac, 0xc4f2, 0x58a1, 0xc4ee, 0x5895, 0xc4e9, 0x5889, 0xc4e4,
+    0x587e, 0xc4df, 0x5872, 0xc4da, 0x5867, 0xc4d6, 0x585b, 0xc4d1,
+    0x584f, 0xc4cc, 0x5844, 0xc4c7, 0x5838, 0xc4c2, 0x582d, 0xc4be,
+    0x5821, 0xc4b9, 0x5815, 0xc4b4, 0x580a, 0xc4b0, 0x57fe, 0xc4ab,
+    0x57f2, 0xc4a6, 0x57e7, 0xc4a1, 0x57db, 0xc49d, 0x57cf, 0xc498,
+    0x57c4, 0xc493, 0x57b8, 0xc48f, 0x57ac, 0xc48a, 0x57a1, 0xc485,
+    0x5795, 0xc481, 0x5789, 0xc47c, 0x577e, 0xc478, 0x5772, 0xc473,
+    0x5766, 0xc46e, 0x575b, 0xc46a, 0x574f, 0xc465, 0x5743, 0xc461,
+    0x5737, 0xc45c, 0x572c, 0xc457, 0x5720, 0xc453, 0x5714, 0xc44e,
+    0x5709, 0xc44a, 0x56fd, 0xc445, 0x56f1, 0xc441, 0x56e5, 0xc43c,
+    0x56da, 0xc438, 0x56ce, 0xc433, 0x56c2, 0xc42f, 0x56b6, 0xc42a,
+    0x56ab, 0xc426, 0x569f, 0xc422, 0x5693, 0xc41d, 0x5687, 0xc419,
+    0x567c, 0xc414, 0x5670, 0xc410, 0x5664, 0xc40b, 0x5658, 0xc407,
+    0x564c, 0xc403, 0x5641, 0xc3fe, 0x5635, 0xc3fa, 0x5629, 0xc3f6,
+    0x561d, 0xc3f1, 0x5612, 0xc3ed, 0x5606, 0xc3e9, 0x55fa, 0xc3e4,
+    0x55ee, 0xc3e0, 0x55e2, 0xc3dc, 0x55d7, 0xc3d7, 0x55cb, 0xc3d3,
+    0x55bf, 0xc3cf, 0x55b3, 0xc3ca, 0x55a7, 0xc3c6, 0x559b, 0xc3c2,
+    0x5590, 0xc3be, 0x5584, 0xc3ba, 0x5578, 0xc3b5, 0x556c, 0xc3b1,
+    0x5560, 0xc3ad, 0x5554, 0xc3a9, 0x5549, 0xc3a5, 0x553d, 0xc3a0,
+    0x5531, 0xc39c, 0x5525, 0xc398, 0x5519, 0xc394, 0x550d, 0xc390,
+    0x5501, 0xc38c, 0x54f6, 0xc387, 0x54ea, 0xc383, 0x54de, 0xc37f,
+    0x54d2, 0xc37b, 0x54c6, 0xc377, 0x54ba, 0xc373, 0x54ae, 0xc36f,
+    0x54a2, 0xc36b, 0x5496, 0xc367, 0x548b, 0xc363, 0x547f, 0xc35f,
+    0x5473, 0xc35b, 0x5467, 0xc357, 0x545b, 0xc353, 0x544f, 0xc34f,
+    0x5443, 0xc34b, 0x5437, 0xc347, 0x542b, 0xc343, 0x541f, 0xc33f,
+    0x5413, 0xc33b, 0x5407, 0xc337, 0x53fb, 0xc333, 0x53f0, 0xc32f,
+    0x53e4, 0xc32b, 0x53d8, 0xc327, 0x53cc, 0xc323, 0x53c0, 0xc320,
+    0x53b4, 0xc31c, 0x53a8, 0xc318, 0x539c, 0xc314, 0x5390, 0xc310,
+    0x5384, 0xc30c, 0x5378, 0xc308, 0x536c, 0xc305, 0x5360, 0xc301,
+    0x5354, 0xc2fd, 0x5348, 0xc2f9, 0x533c, 0xc2f5, 0x5330, 0xc2f2,
+    0x5324, 0xc2ee, 0x5318, 0xc2ea, 0x530c, 0xc2e6, 0x5300, 0xc2e3,
+    0x52f4, 0xc2df, 0x52e8, 0xc2db, 0x52dc, 0xc2d8, 0x52d0, 0xc2d4,
+    0x52c4, 0xc2d0, 0x52b8, 0xc2cc, 0x52ac, 0xc2c9, 0x52a0, 0xc2c5,
+    0x5294, 0xc2c1, 0x5288, 0xc2be, 0x527c, 0xc2ba, 0x5270, 0xc2b7,
+    0x5264, 0xc2b3, 0x5258, 0xc2af, 0x524c, 0xc2ac, 0x5240, 0xc2a8,
+    0x5234, 0xc2a5, 0x5228, 0xc2a1, 0x521c, 0xc29d, 0x5210, 0xc29a,
+    0x5204, 0xc296, 0x51f7, 0xc293, 0x51eb, 0xc28f, 0x51df, 0xc28c,
+    0x51d3, 0xc288, 0x51c7, 0xc285, 0x51bb, 0xc281, 0x51af, 0xc27e,
+    0x51a3, 0xc27a, 0x5197, 0xc277, 0x518b, 0xc273, 0x517f, 0xc270,
+    0x5173, 0xc26d, 0x5167, 0xc269, 0x515a, 0xc266, 0x514e, 0xc262,
+    0x5142, 0xc25f, 0x5136, 0xc25c, 0x512a, 0xc258, 0x511e, 0xc255,
+    0x5112, 0xc251, 0x5106, 0xc24e, 0x50fa, 0xc24b, 0x50ed, 0xc247,
+    0x50e1, 0xc244, 0x50d5, 0xc241, 0x50c9, 0xc23e, 0x50bd, 0xc23a,
+    0x50b1, 0xc237, 0x50a5, 0xc234, 0x5099, 0xc230, 0x508c, 0xc22d,
+    0x5080, 0xc22a, 0x5074, 0xc227, 0x5068, 0xc223, 0x505c, 0xc220,
+    0x5050, 0xc21d, 0x5044, 0xc21a, 0x5037, 0xc217, 0x502b, 0xc213,
+    0x501f, 0xc210, 0x5013, 0xc20d, 0x5007, 0xc20a, 0x4ffb, 0xc207,
+    0x4fee, 0xc204, 0x4fe2, 0xc201, 0x4fd6, 0xc1fd, 0x4fca, 0xc1fa,
+    0x4fbe, 0xc1f7, 0x4fb2, 0xc1f4, 0x4fa5, 0xc1f1, 0x4f99, 0xc1ee,
+    0x4f8d, 0xc1eb, 0x4f81, 0xc1e8, 0x4f75, 0xc1e5, 0x4f68, 0xc1e2,
+    0x4f5c, 0xc1df, 0x4f50, 0xc1dc, 0x4f44, 0xc1d9, 0x4f38, 0xc1d6,
+    0x4f2b, 0xc1d3, 0x4f1f, 0xc1d0, 0x4f13, 0xc1cd, 0x4f07, 0xc1ca,
+    0x4efb, 0xc1c7, 0x4eee, 0xc1c4, 0x4ee2, 0xc1c1, 0x4ed6, 0xc1be,
+    0x4eca, 0xc1bb, 0x4ebd, 0xc1b8, 0x4eb1, 0xc1b6, 0x4ea5, 0xc1b3,
+    0x4e99, 0xc1b0, 0x4e8c, 0xc1ad, 0x4e80, 0xc1aa, 0x4e74, 0xc1a7,
+    0x4e68, 0xc1a4, 0x4e5c, 0xc1a2, 0x4e4f, 0xc19f, 0x4e43, 0xc19c,
+    0x4e37, 0xc199, 0x4e2b, 0xc196, 0x4e1e, 0xc194, 0x4e12, 0xc191,
+    0x4e06, 0xc18e, 0x4df9, 0xc18b, 0x4ded, 0xc189, 0x4de1, 0xc186,
+    0x4dd5, 0xc183, 0x4dc8, 0xc180, 0x4dbc, 0xc17e, 0x4db0, 0xc17b,
+    0x4da4, 0xc178, 0x4d97, 0xc176, 0x4d8b, 0xc173, 0x4d7f, 0xc170,
+    0x4d72, 0xc16e, 0x4d66, 0xc16b, 0x4d5a, 0xc168, 0x4d4e, 0xc166,
+    0x4d41, 0xc163, 0x4d35, 0xc161, 0x4d29, 0xc15e, 0x4d1c, 0xc15b,
+    0x4d10, 0xc159, 0x4d04, 0xc156, 0x4cf8, 0xc154, 0x4ceb, 0xc151,
+    0x4cdf, 0xc14f, 0x4cd3, 0xc14c, 0x4cc6, 0xc14a, 0x4cba, 0xc147,
+    0x4cae, 0xc145, 0x4ca1, 0xc142, 0x4c95, 0xc140, 0x4c89, 0xc13d,
+    0x4c7c, 0xc13b, 0x4c70, 0xc138, 0x4c64, 0xc136, 0x4c57, 0xc134,
+    0x4c4b, 0xc131, 0x4c3f, 0xc12f, 0x4c32, 0xc12c, 0x4c26, 0xc12a,
+    0x4c1a, 0xc128, 0x4c0d, 0xc125, 0x4c01, 0xc123, 0x4bf5, 0xc120,
+    0x4be8, 0xc11e, 0x4bdc, 0xc11c, 0x4bd0, 0xc119, 0x4bc3, 0xc117,
+    0x4bb7, 0xc115, 0x4bab, 0xc113, 0x4b9e, 0xc110, 0x4b92, 0xc10e,
+    0x4b85, 0xc10c, 0x4b79, 0xc109, 0x4b6d, 0xc107, 0x4b60, 0xc105,
+    0x4b54, 0xc103, 0x4b48, 0xc100, 0x4b3b, 0xc0fe, 0x4b2f, 0xc0fc,
+    0x4b23, 0xc0fa, 0x4b16, 0xc0f8, 0x4b0a, 0xc0f6, 0x4afd, 0xc0f3,
+    0x4af1, 0xc0f1, 0x4ae5, 0xc0ef, 0x4ad8, 0xc0ed, 0x4acc, 0xc0eb,
+    0x4ac0, 0xc0e9, 0x4ab3, 0xc0e7, 0x4aa7, 0xc0e4, 0x4a9a, 0xc0e2,
+    0x4a8e, 0xc0e0, 0x4a82, 0xc0de, 0x4a75, 0xc0dc, 0x4a69, 0xc0da,
+    0x4a5c, 0xc0d8, 0x4a50, 0xc0d6, 0x4a44, 0xc0d4, 0x4a37, 0xc0d2,
+    0x4a2b, 0xc0d0, 0x4a1e, 0xc0ce, 0x4a12, 0xc0cc, 0x4a06, 0xc0ca,
+    0x49f9, 0xc0c8, 0x49ed, 0xc0c6, 0x49e0, 0xc0c4, 0x49d4, 0xc0c2,
+    0x49c7, 0xc0c0, 0x49bb, 0xc0be, 0x49af, 0xc0bd, 0x49a2, 0xc0bb,
+    0x4996, 0xc0b9, 0x4989, 0xc0b7, 0x497d, 0xc0b5, 0x4970, 0xc0b3,
+    0x4964, 0xc0b1, 0x4958, 0xc0af, 0x494b, 0xc0ae, 0x493f, 0xc0ac,
+    0x4932, 0xc0aa, 0x4926, 0xc0a8, 0x4919, 0xc0a6, 0x490d, 0xc0a5,
+    0x4901, 0xc0a3, 0x48f4, 0xc0a1, 0x48e8, 0xc09f, 0x48db, 0xc09e,
+    0x48cf, 0xc09c, 0x48c2, 0xc09a, 0x48b6, 0xc098, 0x48a9, 0xc097,
+    0x489d, 0xc095, 0x4891, 0xc093, 0x4884, 0xc092, 0x4878, 0xc090,
+    0x486b, 0xc08e, 0x485f, 0xc08d, 0x4852, 0xc08b, 0x4846, 0xc089,
+    0x4839, 0xc088, 0x482d, 0xc086, 0x4820, 0xc085, 0x4814, 0xc083,
+    0x4807, 0xc081, 0x47fb, 0xc080, 0x47ef, 0xc07e, 0x47e2, 0xc07d,
+    0x47d6, 0xc07b, 0x47c9, 0xc07a, 0x47bd, 0xc078, 0x47b0, 0xc077,
+    0x47a4, 0xc075, 0x4797, 0xc074, 0x478b, 0xc072, 0x477e, 0xc071,
+    0x4772, 0xc06f, 0x4765, 0xc06e, 0x4759, 0xc06c, 0x474c, 0xc06b,
+    0x4740, 0xc069, 0x4733, 0xc068, 0x4727, 0xc067, 0x471a, 0xc065,
+    0x470e, 0xc064, 0x4701, 0xc062, 0x46f5, 0xc061, 0x46e8, 0xc060,
+    0x46dc, 0xc05e, 0x46cf, 0xc05d, 0x46c3, 0xc05c, 0x46b6, 0xc05a,
+    0x46aa, 0xc059, 0x469d, 0xc058, 0x4691, 0xc056, 0x4684, 0xc055,
+    0x4678, 0xc054, 0x466b, 0xc053, 0x465f, 0xc051, 0x4652, 0xc050,
+    0x4646, 0xc04f, 0x4639, 0xc04e, 0x462d, 0xc04c, 0x4620, 0xc04b,
+    0x4614, 0xc04a, 0x4607, 0xc049, 0x45fb, 0xc048, 0x45ee, 0xc047,
+    0x45e2, 0xc045, 0x45d5, 0xc044, 0x45c9, 0xc043, 0x45bc, 0xc042,
+    0x45b0, 0xc041, 0x45a3, 0xc040, 0x4597, 0xc03f, 0x458a, 0xc03d,
+    0x457e, 0xc03c, 0x4571, 0xc03b, 0x4565, 0xc03a, 0x4558, 0xc039,
+    0x454c, 0xc038, 0x453f, 0xc037, 0x4533, 0xc036, 0x4526, 0xc035,
+    0x451a, 0xc034, 0x450d, 0xc033, 0x4500, 0xc032, 0x44f4, 0xc031,
+    0x44e7, 0xc030, 0x44db, 0xc02f, 0x44ce, 0xc02e, 0x44c2, 0xc02d,
+    0x44b5, 0xc02c, 0x44a9, 0xc02b, 0x449c, 0xc02b, 0x4490, 0xc02a,
+    0x4483, 0xc029, 0x4477, 0xc028, 0x446a, 0xc027, 0x445e, 0xc026,
+    0x4451, 0xc025, 0x4444, 0xc024, 0x4438, 0xc024, 0x442b, 0xc023,
+    0x441f, 0xc022, 0x4412, 0xc021, 0x4406, 0xc020, 0x43f9, 0xc020,
+    0x43ed, 0xc01f, 0x43e0, 0xc01e, 0x43d4, 0xc01d, 0x43c7, 0xc01d,
+    0x43bb, 0xc01c, 0x43ae, 0xc01b, 0x43a1, 0xc01a, 0x4395, 0xc01a,
+    0x4388, 0xc019, 0x437c, 0xc018, 0x436f, 0xc018, 0x4363, 0xc017,
+    0x4356, 0xc016, 0x434a, 0xc016, 0x433d, 0xc015, 0x4330, 0xc014,
+    0x4324, 0xc014, 0x4317, 0xc013, 0x430b, 0xc013, 0x42fe, 0xc012,
+    0x42f2, 0xc011, 0x42e5, 0xc011, 0x42d9, 0xc010, 0x42cc, 0xc010,
+    0x42c0, 0xc00f, 0x42b3, 0xc00f, 0x42a6, 0xc00e, 0x429a, 0xc00e,
+    0x428d, 0xc00d, 0x4281, 0xc00d, 0x4274, 0xc00c, 0x4268, 0xc00c,
+    0x425b, 0xc00b, 0x424e, 0xc00b, 0x4242, 0xc00a, 0x4235, 0xc00a,
+    0x4229, 0xc009, 0x421c, 0xc009, 0x4210, 0xc009, 0x4203, 0xc008,
+    0x41f7, 0xc008, 0x41ea, 0xc007, 0x41dd, 0xc007, 0x41d1, 0xc007,
+    0x41c4, 0xc006, 0x41b8, 0xc006, 0x41ab, 0xc006, 0x419f, 0xc005,
+    0x4192, 0xc005, 0x4186, 0xc005, 0x4179, 0xc004, 0x416c, 0xc004,
+    0x4160, 0xc004, 0x4153, 0xc004, 0x4147, 0xc003, 0x413a, 0xc003,
+    0x412e, 0xc003, 0x4121, 0xc003, 0x4114, 0xc002, 0x4108, 0xc002,
+    0x40fb, 0xc002, 0x40ef, 0xc002, 0x40e2, 0xc002, 0x40d6, 0xc001,
+    0x40c9, 0xc001, 0x40bc, 0xc001, 0x40b0, 0xc001, 0x40a3, 0xc001,
+    0x4097, 0xc001, 0x408a, 0xc001, 0x407e, 0xc000, 0x4071, 0xc000,
+    0x4065, 0xc000, 0x4058, 0xc000, 0x404b, 0xc000, 0x403f, 0xc000,
+    0x4032, 0xc000, 0x4026, 0xc000, 0x4019, 0xc000, 0x400d, 0xc000,
+};
+
+/**    
+* @brief  Initialization function for the Q15 RFFT/RIFFT.   
+* @param[in, out] *S             points to an instance of the Q15 RFFT/RIFFT structure.   
+* @param[in]      fftLenReal     length of the FFT.   
+* @param[in]      ifftFlagR      flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform.   
+* @param[in]      bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.   
+* @return		The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value.   
+*    
+* \par Description:   
+* \par   
+* The parameter fftLenReal	Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192.    
+* \par    
+* The parameter ifftFlagR controls whether a forward or inverse transform is computed.    
+* Set(=1) ifftFlagR to calculate RIFFT, otherwise RFFT is calculated.    
+* \par    
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.    
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.   
+* \par    
+* This function also initializes Twiddle factor table.     
+*/
+arm_status arm_rfft_init_q15(
+    arm_rfft_instance_q15 * S,
+    uint32_t fftLenReal,
+    uint32_t ifftFlagR,
+    uint32_t bitReverseFlag)
+{
+    /*  Initialise the default arm status */
+    arm_status status = ARM_MATH_SUCCESS;
+
+    /*  Initialize the Real FFT length */
+    S->fftLenReal = (uint16_t) fftLenReal;
+
+    /*  Initialize the Twiddle coefficientA pointer */
+    S->pTwiddleAReal = (q15_t *) realCoefAQ15;
+
+    /*  Initialize the Twiddle coefficientB pointer */
+    S->pTwiddleBReal = (q15_t *) realCoefBQ15;
+
+    /*  Initialize the Flag for selection of RFFT or RIFFT */
+    S->ifftFlagR = (uint8_t) ifftFlagR;
+
+    /*  Initialize the Flag for calculation Bit reversal or not */
+    S->bitReverseFlagR = (uint8_t) bitReverseFlag;
+
+    /*  Initialization of coef modifier depending on the FFT length */
+    switch (S->fftLenReal)
+    {
+    case 8192u:
+        S->twidCoefRModifier = 1u;
+        S->pCfft = &arm_cfft_sR_q15_len4096;
+        break;
+    case 4096u:
+        S->twidCoefRModifier = 2u;
+        S->pCfft = &arm_cfft_sR_q15_len2048;
+        break;
+    case 2048u:
+        S->twidCoefRModifier = 4u;
+        S->pCfft = &arm_cfft_sR_q15_len1024;
+        break;
+    case 1024u:
+        S->twidCoefRModifier = 8u;
+        S->pCfft = &arm_cfft_sR_q15_len512;
+        break;
+    case 512u:
+        S->twidCoefRModifier = 16u;
+        S->pCfft = &arm_cfft_sR_q15_len256;
+        break;
+    case 256u:
+        S->twidCoefRModifier = 32u;
+        S->pCfft = &arm_cfft_sR_q15_len128;
+        break;
+    case 128u:
+        S->twidCoefRModifier = 64u;
+        S->pCfft = &arm_cfft_sR_q15_len64;
+        break;
+    case 64u:
+        S->twidCoefRModifier = 128u;
+        S->pCfft = &arm_cfft_sR_q15_len32;
+        break;
+    case 32u:
+        S->twidCoefRModifier = 256u;
+        S->pCfft = &arm_cfft_sR_q15_len16;
+        break;
+    default:
+        /*  Reporting argument error if rfftSize is not valid value */
+        status = ARM_MATH_ARGUMENT_ERROR;
+        break;
+    }
+
+    /* return the status of RFFT Init function */
+    return (status);
+}
+
+/**    
+* @} end of RealFFT group    
+*/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_q31.c
new file mode 100644
index 00000000..7e29884f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_init_q31.c
@@ -0,0 +1,4285 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_rfft_init_q31.c    
+*    
+* Description:	RFFT & RIFFT Q31 initialisation function    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.  
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+#include "arm_common_tables.h"
+#include "arm_const_structs.h"
+
+/**    
+* @ingroup groupTransforms    
+*/
+
+/**    
+* @addtogroup RealFFT    
+* @{    
+*/
+
+/**    
+* \par    
+* Generation floating point realCoefAQ31 array:    
+* \par    
+* n = 4096    
+* 
for (i = 0; i < n; i++)    
+* {    
+*    pATable[2 * i] = 0.5 * (1.0 - sin (2 * PI / (double) (2 * n) * (double) i));    
+*    pATable[2 * i + 1] = 0.5 * (-1.0 * cos (2 * PI / (double) (2 * n) * (double) i));    
+* }
    
+* \par    
+* Convert to fixed point Q31 format    
+*     round(pATable[i] * pow(2, 31))    
+*/
+
+
+static const q31_t realCoefAQ31[8192] = {
+    0x40000000, 0xc0000000, 0x3ff36f02, 0xc000013c,
+    0x3fe6de05, 0xc00004ef, 0x3fda4d09, 0xc0000b1a,
+    0x3fcdbc0f, 0xc00013bd, 0x3fc12b16, 0xc0001ed8,
+    0x3fb49a1f, 0xc0002c6a, 0x3fa8092c, 0xc0003c74,
+    0x3f9b783c, 0xc0004ef5, 0x3f8ee750, 0xc00063ee,
+    0x3f825668, 0xc0007b5f, 0x3f75c585, 0xc0009547,
+    0x3f6934a8, 0xc000b1a7, 0x3f5ca3d0, 0xc000d07e,
+    0x3f5012fe, 0xc000f1ce, 0x3f438234, 0xc0011594,
+    0x3f36f170, 0xc0013bd3, 0x3f2a60b4, 0xc0016489,
+    0x3f1dd001, 0xc0018fb6, 0x3f113f56, 0xc001bd5c,
+    0x3f04aeb5, 0xc001ed78, 0x3ef81e1d, 0xc002200d,
+    0x3eeb8d8f, 0xc0025519, 0x3edefd0c, 0xc0028c9c,
+    0x3ed26c94, 0xc002c697, 0x3ec5dc28, 0xc003030a,
+    0x3eb94bc8, 0xc00341f4, 0x3eacbb74, 0xc0038356,
+    0x3ea02b2e, 0xc003c72f, 0x3e939af5, 0xc0040d80,
+    0x3e870aca, 0xc0045648, 0x3e7a7aae, 0xc004a188,
+    0x3e6deaa1, 0xc004ef3f, 0x3e615aa3, 0xc0053f6e,
+    0x3e54cab5, 0xc0059214, 0x3e483ad8, 0xc005e731,
+    0x3e3bab0b, 0xc0063ec6, 0x3e2f1b50, 0xc00698d3,
+    0x3e228ba7, 0xc006f556, 0x3e15fc11, 0xc0075452,
+    0x3e096c8d, 0xc007b5c4, 0x3dfcdd1d, 0xc00819ae,
+    0x3df04dc0, 0xc008800f, 0x3de3be78, 0xc008e8e8,
+    0x3dd72f45, 0xc0095438, 0x3dcaa027, 0xc009c1ff,
+    0x3dbe111e, 0xc00a323d, 0x3db1822c, 0xc00aa4f3,
+    0x3da4f351, 0xc00b1a20, 0x3d98648d, 0xc00b91c4,
+    0x3d8bd5e1, 0xc00c0be0, 0x3d7f474d, 0xc00c8872,
+    0x3d72b8d2, 0xc00d077c, 0x3d662a70, 0xc00d88fd,
+    0x3d599c28, 0xc00e0cf5, 0x3d4d0df9, 0xc00e9364,
+    0x3d407fe6, 0xc00f1c4a, 0x3d33f1ed, 0xc00fa7a8,
+    0x3d276410, 0xc010357c, 0x3d1ad650, 0xc010c5c7,
+    0x3d0e48ab, 0xc011588a, 0x3d01bb24, 0xc011edc3,
+    0x3cf52dbb, 0xc0128574, 0x3ce8a06f, 0xc0131f9b,
+    0x3cdc1342, 0xc013bc39, 0x3ccf8634, 0xc0145b4e,
+    0x3cc2f945, 0xc014fcda, 0x3cb66c77, 0xc015a0dd,
+    0x3ca9dfc8, 0xc0164757, 0x3c9d533b, 0xc016f047,
+    0x3c90c6cf, 0xc0179bae, 0x3c843a85, 0xc018498c,
+    0x3c77ae5e, 0xc018f9e1, 0x3c6b2259, 0xc019acac,
+    0x3c5e9678, 0xc01a61ee, 0x3c520aba, 0xc01b19a7,
+    0x3c457f21, 0xc01bd3d6, 0x3c38f3ac, 0xc01c907c,
+    0x3c2c685d, 0xc01d4f99, 0x3c1fdd34, 0xc01e112b,
+    0x3c135231, 0xc01ed535, 0x3c06c754, 0xc01f9bb5,
+    0x3bfa3c9f, 0xc02064ab, 0x3bedb212, 0xc0213018,
+    0x3be127ac, 0xc021fdfb, 0x3bd49d70, 0xc022ce54,
+    0x3bc8135c, 0xc023a124, 0x3bbb8973, 0xc024766a,
+    0x3baeffb3, 0xc0254e27, 0x3ba2761e, 0xc0262859,
+    0x3b95ecb4, 0xc0270502, 0x3b896375, 0xc027e421,
+    0x3b7cda63, 0xc028c5b6, 0x3b70517d, 0xc029a9c1,
+    0x3b63c8c4, 0xc02a9042, 0x3b574039, 0xc02b7939,
+    0x3b4ab7db, 0xc02c64a6, 0x3b3e2fac, 0xc02d5289,
+    0x3b31a7ac, 0xc02e42e2, 0x3b251fdc, 0xc02f35b1,
+    0x3b18983b, 0xc0302af5, 0x3b0c10cb, 0xc03122b0,
+    0x3aff898c, 0xc0321ce0, 0x3af3027e, 0xc0331986,
+    0x3ae67ba2, 0xc03418a2, 0x3ad9f4f8, 0xc0351a33,
+    0x3acd6e81, 0xc0361e3a, 0x3ac0e83d, 0xc03724b6,
+    0x3ab4622d, 0xc0382da8, 0x3aa7dc52, 0xc0393910,
+    0x3a9b56ab, 0xc03a46ed, 0x3a8ed139, 0xc03b573f,
+    0x3a824bfd, 0xc03c6a07, 0x3a75c6f8, 0xc03d7f44,
+    0x3a694229, 0xc03e96f6, 0x3a5cbd91, 0xc03fb11d,
+    0x3a503930, 0xc040cdba, 0x3a43b508, 0xc041eccc,
+    0x3a373119, 0xc0430e53, 0x3a2aad62, 0xc044324f,
+    0x3a1e29e5, 0xc04558c0, 0x3a11a6a3, 0xc04681a6,
+    0x3a05239a, 0xc047ad01, 0x39f8a0cd, 0xc048dad1,
+    0x39ec1e3b, 0xc04a0b16, 0x39df9be6, 0xc04b3dcf,
+    0x39d319cc, 0xc04c72fe, 0x39c697f0, 0xc04daaa1,
+    0x39ba1651, 0xc04ee4b8, 0x39ad94f0, 0xc0502145,
+    0x39a113cd, 0xc0516045, 0x399492ea, 0xc052a1bb,
+    0x39881245, 0xc053e5a5, 0x397b91e1, 0xc0552c03,
+    0x396f11bc, 0xc05674d6, 0x396291d9, 0xc057c01d,
+    0x39561237, 0xc0590dd8, 0x394992d7, 0xc05a5e07,
+    0x393d13b8, 0xc05bb0ab, 0x393094dd, 0xc05d05c3,
+    0x39241645, 0xc05e5d4e, 0x391797f0, 0xc05fb74e,
+    0x390b19e0, 0xc06113c2, 0x38fe9c15, 0xc06272aa,
+    0x38f21e8e, 0xc063d405, 0x38e5a14d, 0xc06537d4,
+    0x38d92452, 0xc0669e18, 0x38cca79e, 0xc06806ce,
+    0x38c02b31, 0xc06971f9, 0x38b3af0c, 0xc06adf97,
+    0x38a7332e, 0xc06c4fa8, 0x389ab799, 0xc06dc22e,
+    0x388e3c4d, 0xc06f3726, 0x3881c14b, 0xc070ae92,
+    0x38754692, 0xc0722871, 0x3868cc24, 0xc073a4c3,
+    0x385c5201, 0xc0752389, 0x384fd829, 0xc076a4c2,
+    0x38435e9d, 0xc078286e, 0x3836e55d, 0xc079ae8c,
+    0x382a6c6a, 0xc07b371e, 0x381df3c5, 0xc07cc223,
+    0x38117b6d, 0xc07e4f9b, 0x38050364, 0xc07fdf85,
+    0x37f88ba9, 0xc08171e2, 0x37ec143e, 0xc08306b2,
+    0x37df9d22, 0xc0849df4, 0x37d32657, 0xc08637a9,
+    0x37c6afdc, 0xc087d3d0, 0x37ba39b3, 0xc089726a,
+    0x37adc3db, 0xc08b1376, 0x37a14e55, 0xc08cb6f5,
+    0x3794d922, 0xc08e5ce5, 0x37886442, 0xc0900548,
+    0x377befb5, 0xc091b01d, 0x376f7b7d, 0xc0935d64,
+    0x37630799, 0xc0950d1d, 0x3756940a, 0xc096bf48,
+    0x374a20d0, 0xc09873e4, 0x373daded, 0xc09a2af3,
+    0x37313b60, 0xc09be473, 0x3724c92a, 0xc09da065,
+    0x3718574b, 0xc09f5ec8, 0x370be5c4, 0xc0a11f9d,
+    0x36ff7496, 0xc0a2e2e3, 0x36f303c0, 0xc0a4a89b,
+    0x36e69344, 0xc0a670c4, 0x36da2321, 0xc0a83b5e,
+    0x36cdb359, 0xc0aa086a, 0x36c143ec, 0xc0abd7e6,
+    0x36b4d4d9, 0xc0ada9d4, 0x36a86623, 0xc0af7e33,
+    0x369bf7c9, 0xc0b15502, 0x368f89cb, 0xc0b32e42,
+    0x36831c2b, 0xc0b509f3, 0x3676aee8, 0xc0b6e815,
+    0x366a4203, 0xc0b8c8a7, 0x365dd57d, 0xc0baabaa,
+    0x36516956, 0xc0bc911d, 0x3644fd8f, 0xc0be7901,
+    0x36389228, 0xc0c06355, 0x362c2721, 0xc0c25019,
+    0x361fbc7b, 0xc0c43f4d, 0x36135237, 0xc0c630f2,
+    0x3606e854, 0xc0c82506, 0x35fa7ed4, 0xc0ca1b8a,
+    0x35ee15b7, 0xc0cc147f, 0x35e1acfd, 0xc0ce0fe3,
+    0x35d544a7, 0xc0d00db6, 0x35c8dcb6, 0xc0d20dfa,
+    0x35bc7529, 0xc0d410ad, 0x35b00e02, 0xc0d615cf,
+    0x35a3a740, 0xc0d81d61, 0x359740e5, 0xc0da2762,
+    0x358adaf0, 0xc0dc33d2, 0x357e7563, 0xc0de42b2,
+    0x3572103d, 0xc0e05401, 0x3565ab80, 0xc0e267be,
+    0x3559472b, 0xc0e47deb, 0x354ce33f, 0xc0e69686,
+    0x35407fbd, 0xc0e8b190, 0x35341ca5, 0xc0eacf09,
+    0x3527b9f7, 0xc0eceef1, 0x351b57b5, 0xc0ef1147,
+    0x350ef5de, 0xc0f1360b, 0x35029473, 0xc0f35d3e,
+    0x34f63374, 0xc0f586df, 0x34e9d2e3, 0xc0f7b2ee,
+    0x34dd72be, 0xc0f9e16b, 0x34d11308, 0xc0fc1257,
+    0x34c4b3c0, 0xc0fe45b0, 0x34b854e7, 0xc1007b77,
+    0x34abf67e, 0xc102b3ac, 0x349f9884, 0xc104ee4f,
+    0x34933afa, 0xc1072b5f, 0x3486dde1, 0xc1096add,
+    0x347a8139, 0xc10bacc8, 0x346e2504, 0xc10df120,
+    0x3461c940, 0xc11037e6, 0x34556def, 0xc1128119,
+    0x34491311, 0xc114ccb9, 0x343cb8a7, 0xc1171ac6,
+    0x34305eb0, 0xc1196b3f, 0x3424052f, 0xc11bbe26,
+    0x3417ac22, 0xc11e1379, 0x340b538b, 0xc1206b39,
+    0x33fefb6a, 0xc122c566, 0x33f2a3bf, 0xc12521ff,
+    0x33e64c8c, 0xc1278104, 0x33d9f5cf, 0xc129e276,
+    0x33cd9f8b, 0xc12c4653, 0x33c149bf, 0xc12eac9d,
+    0x33b4f46c, 0xc1311553, 0x33a89f92, 0xc1338075,
+    0x339c4b32, 0xc135ee02, 0x338ff74d, 0xc1385dfb,
+    0x3383a3e2, 0xc13ad060, 0x337750f2, 0xc13d4530,
+    0x336afe7e, 0xc13fbc6c, 0x335eac86, 0xc1423613,
+    0x33525b0b, 0xc144b225, 0x33460a0d, 0xc14730a3,
+    0x3339b98d, 0xc149b18b, 0x332d698a, 0xc14c34df,
+    0x33211a07, 0xc14eba9d, 0x3314cb02, 0xc15142c6,
+    0x33087c7d, 0xc153cd5a, 0x32fc2e77, 0xc1565a58,
+    0x32efe0f2, 0xc158e9c1, 0x32e393ef, 0xc15b7b94,
+    0x32d7476c, 0xc15e0fd1, 0x32cafb6b, 0xc160a678,
+    0x32beafed, 0xc1633f8a, 0x32b264f2, 0xc165db05,
+    0x32a61a7a, 0xc16878eb, 0x3299d085, 0xc16b193a,
+    0x328d8715, 0xc16dbbf3, 0x32813e2a, 0xc1706115,
+    0x3274f5c3, 0xc17308a1, 0x3268ade3, 0xc175b296,
+    0x325c6688, 0xc1785ef4, 0x32501fb5, 0xc17b0dbb,
+    0x3243d968, 0xc17dbeec, 0x323793a3, 0xc1807285,
+    0x322b4e66, 0xc1832888, 0x321f09b1, 0xc185e0f3,
+    0x3212c585, 0xc1889bc6, 0x320681e3, 0xc18b5903,
+    0x31fa3ecb, 0xc18e18a7, 0x31edfc3d, 0xc190dab4,
+    0x31e1ba3a, 0xc1939f29, 0x31d578c2, 0xc1966606,
+    0x31c937d6, 0xc1992f4c, 0x31bcf777, 0xc19bfaf9,
+    0x31b0b7a4, 0xc19ec90d, 0x31a4785e, 0xc1a1998a,
+    0x319839a6, 0xc1a46c6e, 0x318bfb7d, 0xc1a741b9,
+    0x317fbde2, 0xc1aa196c, 0x317380d6, 0xc1acf386,
+    0x31674459, 0xc1afd007, 0x315b086d, 0xc1b2aef0,
+    0x314ecd11, 0xc1b5903f, 0x31429247, 0xc1b873f5,
+    0x3136580d, 0xc1bb5a11, 0x312a1e66, 0xc1be4294,
+    0x311de551, 0xc1c12d7e, 0x3111accf, 0xc1c41ace,
+    0x310574e0, 0xc1c70a84, 0x30f93d86, 0xc1c9fca0,
+    0x30ed06bf, 0xc1ccf122, 0x30e0d08d, 0xc1cfe80a,
+    0x30d49af1, 0xc1d2e158, 0x30c865ea, 0xc1d5dd0c,
+    0x30bc317a, 0xc1d8db25, 0x30affda0, 0xc1dbdba3,
+    0x30a3ca5d, 0xc1dede87, 0x309797b2, 0xc1e1e3d0,
+    0x308b659f, 0xc1e4eb7e, 0x307f3424, 0xc1e7f591,
+    0x30730342, 0xc1eb0209, 0x3066d2fa, 0xc1ee10e5,
+    0x305aa34c, 0xc1f12227, 0x304e7438, 0xc1f435cc,
+    0x304245c0, 0xc1f74bd6, 0x303617e2, 0xc1fa6445,
+    0x3029eaa1, 0xc1fd7f17, 0x301dbdfb, 0xc2009c4e,
+    0x301191f3, 0xc203bbe8, 0x30056687, 0xc206dde6,
+    0x2ff93bba, 0xc20a0248, 0x2fed118a, 0xc20d290d,
+    0x2fe0e7f9, 0xc2105236, 0x2fd4bf08, 0xc2137dc2,
+    0x2fc896b5, 0xc216abb1, 0x2fbc6f03, 0xc219dc03,
+    0x2fb047f2, 0xc21d0eb8, 0x2fa42181, 0xc22043d0,
+    0x2f97fbb2, 0xc2237b4b, 0x2f8bd685, 0xc226b528,
+    0x2f7fb1fa, 0xc229f167, 0x2f738e12, 0xc22d3009,
+    0x2f676ace, 0xc230710d, 0x2f5b482d, 0xc233b473,
+    0x2f4f2630, 0xc236fa3b, 0x2f4304d8, 0xc23a4265,
+    0x2f36e426, 0xc23d8cf1, 0x2f2ac419, 0xc240d9de,
+    0x2f1ea4b2, 0xc244292c, 0x2f1285f2, 0xc2477adc,
+    0x2f0667d9, 0xc24aceed, 0x2efa4a67, 0xc24e255e,
+    0x2eee2d9d, 0xc2517e31, 0x2ee2117c, 0xc254d965,
+    0x2ed5f604, 0xc25836f9, 0x2ec9db35, 0xc25b96ee,
+    0x2ebdc110, 0xc25ef943, 0x2eb1a796, 0xc2625df8,
+    0x2ea58ec6, 0xc265c50e, 0x2e9976a1, 0xc2692e83,
+    0x2e8d5f29, 0xc26c9a58, 0x2e81485c, 0xc270088e,
+    0x2e75323c, 0xc2737922, 0x2e691cc9, 0xc276ec16,
+    0x2e5d0804, 0xc27a616a, 0x2e50f3ed, 0xc27dd91c,
+    0x2e44e084, 0xc281532e, 0x2e38cdcb, 0xc284cf9f,
+    0x2e2cbbc1, 0xc2884e6e, 0x2e20aa67, 0xc28bcf9c,
+    0x2e1499bd, 0xc28f5329, 0x2e0889c4, 0xc292d914,
+    0x2dfc7a7c, 0xc296615d, 0x2df06be6, 0xc299ec05,
+    0x2de45e03, 0xc29d790a, 0x2dd850d2, 0xc2a1086d,
+    0x2dcc4454, 0xc2a49a2e, 0x2dc0388a, 0xc2a82e4d,
+    0x2db42d74, 0xc2abc4c9, 0x2da82313, 0xc2af5da2,
+    0x2d9c1967, 0xc2b2f8d8, 0x2d901070, 0xc2b6966c,
+    0x2d84082f, 0xc2ba365c, 0x2d7800a5, 0xc2bdd8a9,
+    0x2d6bf9d1, 0xc2c17d52, 0x2d5ff3b5, 0xc2c52459,
+    0x2d53ee51, 0xc2c8cdbb, 0x2d47e9a5, 0xc2cc7979,
+    0x2d3be5b1, 0xc2d02794, 0x2d2fe277, 0xc2d3d80a,
+    0x2d23dff7, 0xc2d78add, 0x2d17de31, 0xc2db400a,
+    0x2d0bdd25, 0xc2def794, 0x2cffdcd4, 0xc2e2b178,
+    0x2cf3dd3f, 0xc2e66db8, 0x2ce7de66, 0xc2ea2c53,
+    0x2cdbe04a, 0xc2eded49, 0x2ccfe2ea, 0xc2f1b099,
+    0x2cc3e648, 0xc2f57644, 0x2cb7ea63, 0xc2f93e4a,
+    0x2cabef3d, 0xc2fd08a9, 0x2c9ff4d6, 0xc300d563,
+    0x2c93fb2e, 0xc304a477, 0x2c880245, 0xc30875e5,
+    0x2c7c0a1d, 0xc30c49ad, 0x2c7012b5, 0xc3101fce,
+    0x2c641c0e, 0xc313f848, 0x2c582629, 0xc317d31c,
+    0x2c4c3106, 0xc31bb049, 0x2c403ca5, 0xc31f8fcf,
+    0x2c344908, 0xc32371ae, 0x2c28562d, 0xc32755e5,
+    0x2c1c6417, 0xc32b3c75, 0x2c1072c4, 0xc32f255e,
+    0x2c048237, 0xc333109e, 0x2bf8926f, 0xc336fe37,
+    0x2beca36c, 0xc33aee27, 0x2be0b52f, 0xc33ee070,
+    0x2bd4c7ba, 0xc342d510, 0x2bc8db0b, 0xc346cc07,
+    0x2bbcef23, 0xc34ac556, 0x2bb10404, 0xc34ec0fc,
+    0x2ba519ad, 0xc352bef9, 0x2b99301f, 0xc356bf4d,
+    0x2b8d475b, 0xc35ac1f7, 0x2b815f60, 0xc35ec6f8,
+    0x2b75782f, 0xc362ce50, 0x2b6991ca, 0xc366d7fd,
+    0x2b5dac2f, 0xc36ae401, 0x2b51c760, 0xc36ef25b,
+    0x2b45e35d, 0xc373030a, 0x2b3a0027, 0xc377160f,
+    0x2b2e1dbe, 0xc37b2b6a, 0x2b223c22, 0xc37f4319,
+    0x2b165b54, 0xc3835d1e, 0x2b0a7b54, 0xc3877978,
+    0x2afe9c24, 0xc38b9827, 0x2af2bdc3, 0xc38fb92a,
+    0x2ae6e031, 0xc393dc82, 0x2adb0370, 0xc398022f,
+    0x2acf277f, 0xc39c2a2f, 0x2ac34c60, 0xc3a05484,
+    0x2ab77212, 0xc3a4812c, 0x2aab9896, 0xc3a8b028,
+    0x2a9fbfed, 0xc3ace178, 0x2a93e817, 0xc3b1151b,
+    0x2a881114, 0xc3b54b11, 0x2a7c3ae5, 0xc3b9835a,
+    0x2a70658a, 0xc3bdbdf6, 0x2a649105, 0xc3c1fae5,
+    0x2a58bd54, 0xc3c63a26, 0x2a4cea79, 0xc3ca7bba,
+    0x2a411874, 0xc3cebfa0, 0x2a354746, 0xc3d305d8,
+    0x2a2976ef, 0xc3d74e62, 0x2a1da770, 0xc3db993e,
+    0x2a11d8c8, 0xc3dfe66c, 0x2a060af9, 0xc3e435ea,
+    0x29fa3e03, 0xc3e887bb, 0x29ee71e6, 0xc3ecdbdc,
+    0x29e2a6a3, 0xc3f1324e, 0x29d6dc3b, 0xc3f58b10,
+    0x29cb12ad, 0xc3f9e624, 0x29bf49fa, 0xc3fe4388,
+    0x29b38223, 0xc402a33c, 0x29a7bb28, 0xc4070540,
+    0x299bf509, 0xc40b6994, 0x29902fc7, 0xc40fd037,
+    0x29846b63, 0xc414392b, 0x2978a7dd, 0xc418a46d,
+    0x296ce535, 0xc41d11ff, 0x2961236c, 0xc42181e0,
+    0x29556282, 0xc425f410, 0x2949a278, 0xc42a688f,
+    0x293de34e, 0xc42edf5c, 0x29322505, 0xc4335877,
+    0x2926679c, 0xc437d3e1, 0x291aab16, 0xc43c5199,
+    0x290eef71, 0xc440d19e, 0x290334af, 0xc44553f2,
+    0x28f77acf, 0xc449d892, 0x28ebc1d3, 0xc44e5f80,
+    0x28e009ba, 0xc452e8bc, 0x28d45286, 0xc4577444,
+    0x28c89c37, 0xc45c0219, 0x28bce6cd, 0xc460923b,
+    0x28b13248, 0xc46524a9, 0x28a57ea9, 0xc469b963,
+    0x2899cbf1, 0xc46e5069, 0x288e1a20, 0xc472e9bc,
+    0x28826936, 0xc477855a, 0x2876b934, 0xc47c2344,
+    0x286b0a1a, 0xc480c379, 0x285f5be9, 0xc48565f9,
+    0x2853aea1, 0xc48a0ac4, 0x28480243, 0xc48eb1db,
+    0x283c56cf, 0xc4935b3c, 0x2830ac45, 0xc49806e7,
+    0x282502a7, 0xc49cb4dd, 0x281959f4, 0xc4a1651c,
+    0x280db22d, 0xc4a617a6, 0x28020b52, 0xc4aacc7a,
+    0x27f66564, 0xc4af8397, 0x27eac063, 0xc4b43cfd,
+    0x27df1c50, 0xc4b8f8ad, 0x27d3792b, 0xc4bdb6a6,
+    0x27c7d6f4, 0xc4c276e8, 0x27bc35ad, 0xc4c73972,
+    0x27b09555, 0xc4cbfe45, 0x27a4f5ed, 0xc4d0c560,
+    0x27995776, 0xc4d58ec3, 0x278db9ef, 0xc4da5a6f,
+    0x27821d59, 0xc4df2862, 0x277681b6, 0xc4e3f89c,
+    0x276ae704, 0xc4e8cb1e, 0x275f4d45, 0xc4ed9fe7,
+    0x2753b479, 0xc4f276f7, 0x27481ca1, 0xc4f7504e,
+    0x273c85bc, 0xc4fc2bec, 0x2730efcc, 0xc50109d0,
+    0x27255ad1, 0xc505e9fb, 0x2719c6cb, 0xc50acc6b,
+    0x270e33bb, 0xc50fb121, 0x2702a1a1, 0xc514981d,
+    0x26f7107e, 0xc519815f, 0x26eb8052, 0xc51e6ce6,
+    0x26dff11d, 0xc5235ab2, 0x26d462e1, 0xc5284ac3,
+    0x26c8d59c, 0xc52d3d18, 0x26bd4951, 0xc53231b3,
+    0x26b1bdff, 0xc5372891, 0x26a633a6, 0xc53c21b4,
+    0x269aaa48, 0xc5411d1b, 0x268f21e5, 0xc5461ac6,
+    0x26839a7c, 0xc54b1ab4, 0x26781410, 0xc5501ce5,
+    0x266c8e9f, 0xc555215a, 0x26610a2a, 0xc55a2812,
+    0x265586b3, 0xc55f310d, 0x264a0438, 0xc5643c4a,
+    0x263e82bc, 0xc56949ca, 0x2633023e, 0xc56e598c,
+    0x262782be, 0xc5736b90, 0x261c043d, 0xc5787fd6,
+    0x261086bc, 0xc57d965d, 0x26050a3b, 0xc582af26,
+    0x25f98ebb, 0xc587ca31, 0x25ee143b, 0xc58ce77c,
+    0x25e29abc, 0xc5920708, 0x25d72240, 0xc59728d5,
+    0x25cbaac5, 0xc59c4ce3, 0x25c0344d, 0xc5a17330,
+    0x25b4bed8, 0xc5a69bbe, 0x25a94a67, 0xc5abc68c,
+    0x259dd6f9, 0xc5b0f399, 0x25926490, 0xc5b622e6,
+    0x2586f32c, 0xc5bb5472, 0x257b82cd, 0xc5c0883d,
+    0x25701374, 0xc5c5be47, 0x2564a521, 0xc5caf690,
+    0x255937d5, 0xc5d03118, 0x254dcb8f, 0xc5d56ddd,
+    0x25426051, 0xc5daace1, 0x2536f61b, 0xc5dfee22,
+    0x252b8cee, 0xc5e531a1, 0x252024c9, 0xc5ea775e,
+    0x2514bdad, 0xc5efbf58, 0x2509579b, 0xc5f5098f,
+    0x24fdf294, 0xc5fa5603, 0x24f28e96, 0xc5ffa4b3,
+    0x24e72ba4, 0xc604f5a0, 0x24dbc9bd, 0xc60a48c9,
+    0x24d068e2, 0xc60f9e2e, 0x24c50914, 0xc614f5cf,
+    0x24b9aa52, 0xc61a4fac, 0x24ae4c9d, 0xc61fabc4,
+    0x24a2eff6, 0xc6250a18, 0x2497945d, 0xc62a6aa6,
+    0x248c39d3, 0xc62fcd6f, 0x2480e057, 0xc6353273,
+    0x247587eb, 0xc63a99b1, 0x246a308f, 0xc6400329,
+    0x245eda43, 0xc6456edb, 0x24538507, 0xc64adcc7,
+    0x244830dd, 0xc6504ced, 0x243cddc4, 0xc655bf4c,
+    0x24318bbe, 0xc65b33e4, 0x24263ac9, 0xc660aab5,
+    0x241aeae8, 0xc66623be, 0x240f9c1a, 0xc66b9f01,
+    0x24044e60, 0xc6711c7b, 0x23f901ba, 0xc6769c2e,
+    0x23edb628, 0xc67c1e18, 0x23e26bac, 0xc681a23a,
+    0x23d72245, 0xc6872894, 0x23cbd9f4, 0xc68cb124,
+    0x23c092b9, 0xc6923bec, 0x23b54c95, 0xc697c8eb,
+    0x23aa0788, 0xc69d5820, 0x239ec393, 0xc6a2e98b,
+    0x239380b6, 0xc6a87d2d, 0x23883ef2, 0xc6ae1304,
+    0x237cfe47, 0xc6b3ab12, 0x2371beb5, 0xc6b94554,
+    0x2366803c, 0xc6bee1cd, 0x235b42df, 0xc6c4807a,
+    0x2350069b, 0xc6ca215c, 0x2344cb73, 0xc6cfc472,
+    0x23399167, 0xc6d569be, 0x232e5876, 0xc6db113d,
+    0x232320a2, 0xc6e0baf0, 0x2317e9eb, 0xc6e666d7,
+    0x230cb451, 0xc6ec14f2, 0x23017fd5, 0xc6f1c540,
+    0x22f64c77, 0xc6f777c1, 0x22eb1a37, 0xc6fd2c75,
+    0x22dfe917, 0xc702e35c, 0x22d4b916, 0xc7089c75,
+    0x22c98a35, 0xc70e57c0, 0x22be5c74, 0xc714153e,
+    0x22b32fd4, 0xc719d4ed, 0x22a80456, 0xc71f96ce,
+    0x229cd9f8, 0xc7255ae0, 0x2291b0bd, 0xc72b2123,
+    0x228688a4, 0xc730e997, 0x227b61af, 0xc736b43c,
+    0x22703bdc, 0xc73c8111, 0x2265172e, 0xc7425016,
+    0x2259f3a3, 0xc748214c, 0x224ed13d, 0xc74df4b1,
+    0x2243affc, 0xc753ca46, 0x22388fe1, 0xc759a20a,
+    0x222d70eb, 0xc75f7bfe, 0x2222531c, 0xc7655820,
+    0x22173674, 0xc76b3671, 0x220c1af3, 0xc77116f0,
+    0x22010099, 0xc776f99d, 0x21f5e768, 0xc77cde79,
+    0x21eacf5f, 0xc782c582, 0x21dfb87f, 0xc788aeb9,
+    0x21d4a2c8, 0xc78e9a1d, 0x21c98e3b, 0xc79487ae,
+    0x21be7ad8, 0xc79a776c, 0x21b368a0, 0xc7a06957,
+    0x21a85793, 0xc7a65d6e, 0x219d47b1, 0xc7ac53b1,
+    0x219238fb, 0xc7b24c20, 0x21872b72, 0xc7b846ba,
+    0x217c1f15, 0xc7be4381, 0x217113e5, 0xc7c44272,
+    0x216609e3, 0xc7ca438f, 0x215b0110, 0xc7d046d6,
+    0x214ff96a, 0xc7d64c47, 0x2144f2f3, 0xc7dc53e3,
+    0x2139edac, 0xc7e25daa, 0x212ee995, 0xc7e8699a,
+    0x2123e6ad, 0xc7ee77b3, 0x2118e4f6, 0xc7f487f6,
+    0x210de470, 0xc7fa9a62, 0x2102e51c, 0xc800aef7,
+    0x20f7e6f9, 0xc806c5b5, 0x20ecea09, 0xc80cde9b,
+    0x20e1ee4b, 0xc812f9a9, 0x20d6f3c1, 0xc81916df,
+    0x20cbfa6a, 0xc81f363d, 0x20c10247, 0xc82557c3,
+    0x20b60b58, 0xc82b7b70, 0x20ab159e, 0xc831a143,
+    0x20a0211a, 0xc837c93e, 0x20952dcb, 0xc83df35f,
+    0x208a3bb2, 0xc8441fa6, 0x207f4acf, 0xc84a4e14,
+    0x20745b24, 0xc8507ea7, 0x20696cb0, 0xc856b160,
+    0x205e7f74, 0xc85ce63e, 0x2053936f, 0xc8631d42,
+    0x2048a8a4, 0xc869566a, 0x203dbf11, 0xc86f91b7,
+    0x2032d6b8, 0xc875cf28, 0x2027ef99, 0xc87c0ebd,
+    0x201d09b4, 0xc8825077, 0x2012250a, 0xc8889454,
+    0x2007419b, 0xc88eda54, 0x1ffc5f67, 0xc8952278,
+    0x1ff17e70, 0xc89b6cbf, 0x1fe69eb4, 0xc8a1b928,
+    0x1fdbc036, 0xc8a807b4, 0x1fd0e2f5, 0xc8ae5862,
+    0x1fc606f1, 0xc8b4ab32, 0x1fbb2c2c, 0xc8bb0023,
+    0x1fb052a5, 0xc8c15736, 0x1fa57a5d, 0xc8c7b06b,
+    0x1f9aa354, 0xc8ce0bc0, 0x1f8fcd8b, 0xc8d46936,
+    0x1f84f902, 0xc8dac8cd, 0x1f7a25ba, 0xc8e12a84,
+    0x1f6f53b3, 0xc8e78e5b, 0x1f6482ed, 0xc8edf452,
+    0x1f59b369, 0xc8f45c68, 0x1f4ee527, 0xc8fac69e,
+    0x1f441828, 0xc90132f2, 0x1f394c6b, 0xc907a166,
+    0x1f2e81f3, 0xc90e11f7, 0x1f23b8be, 0xc91484a8,
+    0x1f18f0ce, 0xc91af976, 0x1f0e2a22, 0xc9217062,
+    0x1f0364bc, 0xc927e96b, 0x1ef8a09b, 0xc92e6492,
+    0x1eedddc0, 0xc934e1d6, 0x1ee31c2b, 0xc93b6137,
+    0x1ed85bdd, 0xc941e2b4, 0x1ecd9cd7, 0xc948664d,
+    0x1ec2df18, 0xc94eec03, 0x1eb822a1, 0xc95573d4,
+    0x1ead6773, 0xc95bfdc1, 0x1ea2ad8d, 0xc96289c9,
+    0x1e97f4f1, 0xc96917ec, 0x1e8d3d9e, 0xc96fa82a,
+    0x1e828796, 0xc9763a83, 0x1e77d2d8, 0xc97ccef5,
+    0x1e6d1f65, 0xc9836582, 0x1e626d3e, 0xc989fe29,
+    0x1e57bc62, 0xc99098e9, 0x1e4d0cd2, 0xc99735c2,
+    0x1e425e8f, 0xc99dd4b4, 0x1e37b199, 0xc9a475bf,
+    0x1e2d05f1, 0xc9ab18e3, 0x1e225b96, 0xc9b1be1e,
+    0x1e17b28a, 0xc9b86572, 0x1e0d0acc, 0xc9bf0edd,
+    0x1e02645d, 0xc9c5ba60, 0x1df7bf3e, 0xc9cc67fa,
+    0x1ded1b6e, 0xc9d317ab, 0x1de278ef, 0xc9d9c973,
+    0x1dd7d7c1, 0xc9e07d51, 0x1dcd37e4, 0xc9e73346,
+    0x1dc29958, 0xc9edeb50, 0x1db7fc1e, 0xc9f4a570,
+    0x1dad6036, 0xc9fb61a5, 0x1da2c5a2, 0xca021fef,
+    0x1d982c60, 0xca08e04f, 0x1d8d9472, 0xca0fa2c3,
+    0x1d82fdd8, 0xca16674b, 0x1d786892, 0xca1d2de7,
+    0x1d6dd4a2, 0xca23f698, 0x1d634206, 0xca2ac15b,
+    0x1d58b0c0, 0xca318e32, 0x1d4e20d0, 0xca385d1d,
+    0x1d439236, 0xca3f2e19, 0x1d3904f4, 0xca460129,
+    0x1d2e7908, 0xca4cd64b, 0x1d23ee74, 0xca53ad7e,
+    0x1d196538, 0xca5a86c4, 0x1d0edd55, 0xca61621b,
+    0x1d0456ca, 0xca683f83, 0x1cf9d199, 0xca6f1efc,
+    0x1cef4dc2, 0xca760086, 0x1ce4cb44, 0xca7ce420,
+    0x1cda4a21, 0xca83c9ca, 0x1ccfca59, 0xca8ab184,
+    0x1cc54bec, 0xca919b4e, 0x1cbacedb, 0xca988727,
+    0x1cb05326, 0xca9f750f, 0x1ca5d8cd, 0xcaa66506,
+    0x1c9b5fd2, 0xcaad570c, 0x1c90e834, 0xcab44b1f,
+    0x1c8671f3, 0xcabb4141, 0x1c7bfd11, 0xcac23971,
+    0x1c71898d, 0xcac933ae, 0x1c671768, 0xcad02ff8,
+    0x1c5ca6a2, 0xcad72e4f, 0x1c52373c, 0xcade2eb3,
+    0x1c47c936, 0xcae53123, 0x1c3d5c91, 0xcaec35a0,
+    0x1c32f14d, 0xcaf33c28, 0x1c28876a, 0xcafa44bc,
+    0x1c1e1ee9, 0xcb014f5b, 0x1c13b7c9, 0xcb085c05,
+    0x1c09520d, 0xcb0f6aba, 0x1bfeedb3, 0xcb167b79,
+    0x1bf48abd, 0xcb1d8e43, 0x1bea292b, 0xcb24a316,
+    0x1bdfc8fc, 0xcb2bb9f4, 0x1bd56a32, 0xcb32d2da,
+    0x1bcb0cce, 0xcb39edca, 0x1bc0b0ce, 0xcb410ac3,
+    0x1bb65634, 0xcb4829c4, 0x1babfd01, 0xcb4f4acd,
+    0x1ba1a534, 0xcb566ddf, 0x1b974ece, 0xcb5d92f8,
+    0x1b8cf9cf, 0xcb64ba19, 0x1b82a638, 0xcb6be341,
+    0x1b785409, 0xcb730e70, 0x1b6e0342, 0xcb7a3ba5,
+    0x1b63b3e5, 0xcb816ae1, 0x1b5965f1, 0xcb889c23,
+    0x1b4f1967, 0xcb8fcf6b, 0x1b44ce46, 0xcb9704b9,
+    0x1b3a8491, 0xcb9e3c0b, 0x1b303c46, 0xcba57563,
+    0x1b25f566, 0xcbacb0bf, 0x1b1baff2, 0xcbb3ee20,
+    0x1b116beb, 0xcbbb2d85, 0x1b072950, 0xcbc26eee,
+    0x1afce821, 0xcbc9b25a, 0x1af2a860, 0xcbd0f7ca,
+    0x1ae86a0d, 0xcbd83f3d, 0x1ade2d28, 0xcbdf88b3,
+    0x1ad3f1b1, 0xcbe6d42b, 0x1ac9b7a9, 0xcbee21a5,
+    0x1abf7f11, 0xcbf57121, 0x1ab547e8, 0xcbfcc29f,
+    0x1aab122f, 0xcc04161e, 0x1aa0dde7, 0xcc0b6b9e,
+    0x1a96ab0f, 0xcc12c31f, 0x1a8c79a9, 0xcc1a1ca0,
+    0x1a8249b4, 0xcc217822, 0x1a781b31, 0xcc28d5a3,
+    0x1a6dee21, 0xcc303524, 0x1a63c284, 0xcc3796a5,
+    0x1a599859, 0xcc3efa25, 0x1a4f6fa3, 0xcc465fa3,
+    0x1a454860, 0xcc4dc720, 0x1a3b2292, 0xcc55309b,
+    0x1a30fe38, 0xcc5c9c14, 0x1a26db54, 0xcc64098b,
+    0x1a1cb9e5, 0xcc6b78ff, 0x1a1299ec, 0xcc72ea70,
+    0x1a087b69, 0xcc7a5dde, 0x19fe5e5e, 0xcc81d349,
+    0x19f442c9, 0xcc894aaf, 0x19ea28ac, 0xcc90c412,
+    0x19e01006, 0xcc983f70, 0x19d5f8d9, 0xcc9fbcca,
+    0x19cbe325, 0xcca73c1e, 0x19c1cee9, 0xccaebd6e,
+    0x19b7bc27, 0xccb640b8, 0x19adaadf, 0xccbdc5fc,
+    0x19a39b11, 0xccc54d3a, 0x19998cbe, 0xccccd671,
+    0x198f7fe6, 0xccd461a2, 0x19857489, 0xccdbeecc,
+    0x197b6aa8, 0xcce37def, 0x19716243, 0xcceb0f0a,
+    0x19675b5a, 0xccf2a21d, 0x195d55ef, 0xccfa3729,
+    0x19535201, 0xcd01ce2b, 0x19494f90, 0xcd096725,
+    0x193f4e9e, 0xcd110216, 0x19354f2a, 0xcd189efe,
+    0x192b5135, 0xcd203ddc, 0x192154bf, 0xcd27deb0,
+    0x191759c9, 0xcd2f817b, 0x190d6053, 0xcd37263a,
+    0x1903685d, 0xcd3eccef, 0x18f971e8, 0xcd467599,
+    0x18ef7cf4, 0xcd4e2037, 0x18e58982, 0xcd55ccca,
+    0x18db9792, 0xcd5d7b50, 0x18d1a724, 0xcd652bcb,
+    0x18c7b838, 0xcd6cde39, 0x18bdcad0, 0xcd74929a,
+    0x18b3deeb, 0xcd7c48ee, 0x18a9f48a, 0xcd840134,
+    0x18a00bae, 0xcd8bbb6d, 0x18962456, 0xcd937798,
+    0x188c3e83, 0xcd9b35b4, 0x18825a35, 0xcda2f5c2,
+    0x1878776d, 0xcdaab7c0, 0x186e962b, 0xcdb27bb0,
+    0x1864b670, 0xcdba4190, 0x185ad83c, 0xcdc20960,
+    0x1850fb8e, 0xcdc9d320, 0x18472069, 0xcdd19ed0,
+    0x183d46cc, 0xcdd96c6f, 0x18336eb7, 0xcde13bfd,
+    0x1829982b, 0xcde90d79, 0x181fc328, 0xcdf0e0e4,
+    0x1815efae, 0xcdf8b63d, 0x180c1dbf, 0xce008d84,
+    0x18024d59, 0xce0866b8, 0x17f87e7f, 0xce1041d9,
+    0x17eeb130, 0xce181ee8, 0x17e4e56c, 0xce1ffde2,
+    0x17db1b34, 0xce27dec9, 0x17d15288, 0xce2fc19c,
+    0x17c78b68, 0xce37a65b, 0x17bdc5d6, 0xce3f8d05,
+    0x17b401d1, 0xce47759a, 0x17aa3f5a, 0xce4f6019,
+    0x17a07e70, 0xce574c84, 0x1796bf16, 0xce5f3ad8,
+    0x178d014a, 0xce672b16, 0x1783450d, 0xce6f1d3d,
+    0x17798a60, 0xce77114e, 0x176fd143, 0xce7f0748,
+    0x176619b6, 0xce86ff2a, 0x175c63ba, 0xce8ef8f4,
+    0x1752af4f, 0xce96f4a7, 0x1748fc75, 0xce9ef241,
+    0x173f4b2e, 0xcea6f1c2, 0x17359b78, 0xceaef32b,
+    0x172bed55, 0xceb6f67a, 0x172240c5, 0xcebefbb0,
+    0x171895c9, 0xcec702cb, 0x170eec60, 0xcecf0bcd,
+    0x1705448b, 0xced716b4, 0x16fb9e4b, 0xcedf2380,
+    0x16f1f99f, 0xcee73231, 0x16e85689, 0xceef42c7,
+    0x16deb508, 0xcef75541, 0x16d5151d, 0xceff699f,
+    0x16cb76c9, 0xcf077fe1, 0x16c1da0b, 0xcf0f9805,
+    0x16b83ee4, 0xcf17b20d, 0x16aea555, 0xcf1fcdf8,
+    0x16a50d5d, 0xcf27ebc5, 0x169b76fe, 0xcf300b74,
+    0x1691e237, 0xcf382d05, 0x16884f09, 0xcf405077,
+    0x167ebd74, 0xcf4875ca, 0x16752d79, 0xcf509cfe,
+    0x166b9f18, 0xcf58c613, 0x16621251, 0xcf60f108,
+    0x16588725, 0xcf691ddd, 0x164efd94, 0xcf714c91,
+    0x1645759f, 0xcf797d24, 0x163bef46, 0xcf81af97,
+    0x16326a88, 0xcf89e3e8, 0x1628e767, 0xcf921a17,
+    0x161f65e4, 0xcf9a5225, 0x1615e5fd, 0xcfa28c10,
+    0x160c67b4, 0xcfaac7d8, 0x1602eb0a, 0xcfb3057d,
+    0x15f96ffd, 0xcfbb4500, 0x15eff690, 0xcfc3865e,
+    0x15e67ec1, 0xcfcbc999, 0x15dd0892, 0xcfd40eaf,
+    0x15d39403, 0xcfdc55a1, 0x15ca2115, 0xcfe49e6d,
+    0x15c0afc6, 0xcfece915, 0x15b74019, 0xcff53597,
+    0x15add20d, 0xcffd83f4, 0x15a465a3, 0xd005d42a,
+    0x159afadb, 0xd00e2639, 0x159191b5, 0xd0167a22,
+    0x15882a32, 0xd01ecfe4, 0x157ec452, 0xd027277e,
+    0x15756016, 0xd02f80f1, 0x156bfd7d, 0xd037dc3b,
+    0x15629c89, 0xd040395d, 0x15593d3a, 0xd0489856,
+    0x154fdf8f, 0xd050f926, 0x15468389, 0xd0595bcd,
+    0x153d292a, 0xd061c04a, 0x1533d070, 0xd06a269d,
+    0x152a795d, 0xd0728ec6, 0x152123f0, 0xd07af8c4,
+    0x1517d02b, 0xd0836497, 0x150e7e0d, 0xd08bd23f,
+    0x15052d97, 0xd09441bb, 0x14fbdec9, 0xd09cb30b,
+    0x14f291a4, 0xd0a5262f, 0x14e94627, 0xd0ad9b26,
+    0x14dffc54, 0xd0b611f1, 0x14d6b42b, 0xd0be8a8d,
+    0x14cd6dab, 0xd0c704fd, 0x14c428d6, 0xd0cf813e,
+    0x14bae5ab, 0xd0d7ff51, 0x14b1a42c, 0xd0e07f36,
+    0x14a86458, 0xd0e900ec, 0x149f2630, 0xd0f18472,
+    0x1495e9b3, 0xd0fa09c9, 0x148caee4, 0xd10290f0,
+    0x148375c1, 0xd10b19e7, 0x147a3e4b, 0xd113a4ad,
+    0x14710883, 0xd11c3142, 0x1467d469, 0xd124bfa6,
+    0x145ea1fd, 0xd12d4fd9, 0x14557140, 0xd135e1d9,
+    0x144c4232, 0xd13e75a8, 0x144314d3, 0xd1470b44,
+    0x1439e923, 0xd14fa2ad, 0x1430bf24, 0xd1583be2,
+    0x142796d5, 0xd160d6e5, 0x141e7037, 0xd16973b3,
+    0x14154b4a, 0xd172124d, 0x140c280e, 0xd17ab2b3,
+    0x14030684, 0xd18354e4, 0x13f9e6ad, 0xd18bf8e0,
+    0x13f0c887, 0xd1949ea6, 0x13e7ac15, 0xd19d4636,
+    0x13de9156, 0xd1a5ef90, 0x13d5784a, 0xd1ae9ab4,
+    0x13cc60f2, 0xd1b747a0, 0x13c34b4f, 0xd1bff656,
+    0x13ba3760, 0xd1c8a6d4, 0x13b12526, 0xd1d1591a,
+    0x13a814a2, 0xd1da0d28, 0x139f05d3, 0xd1e2c2fd,
+    0x1395f8ba, 0xd1eb7a9a, 0x138ced57, 0xd1f433fd,
+    0x1383e3ab, 0xd1fcef27, 0x137adbb6, 0xd205ac17,
+    0x1371d579, 0xd20e6acc, 0x1368d0f3, 0xd2172b48,
+    0x135fce26, 0xd21fed88, 0x1356cd11, 0xd228b18d,
+    0x134dcdb4, 0xd2317756, 0x1344d011, 0xd23a3ee4,
+    0x133bd427, 0xd2430835, 0x1332d9f7, 0xd24bd34a,
+    0x1329e181, 0xd254a021, 0x1320eac6, 0xd25d6ebc,
+    0x1317f5c6, 0xd2663f19, 0x130f0280, 0xd26f1138,
+    0x130610f7, 0xd277e518, 0x12fd2129, 0xd280babb,
+    0x12f43318, 0xd289921e, 0x12eb46c3, 0xd2926b41,
+    0x12e25c2b, 0xd29b4626, 0x12d97350, 0xd2a422ca,
+    0x12d08c33, 0xd2ad012e, 0x12c7a6d4, 0xd2b5e151,
+    0x12bec333, 0xd2bec333, 0x12b5e151, 0xd2c7a6d4,
+    0x12ad012e, 0xd2d08c33, 0x12a422ca, 0xd2d97350,
+    0x129b4626, 0xd2e25c2b, 0x12926b41, 0xd2eb46c3,
+    0x1289921e, 0xd2f43318, 0x1280babb, 0xd2fd2129,
+    0x1277e518, 0xd30610f7, 0x126f1138, 0xd30f0280,
+    0x12663f19, 0xd317f5c6, 0x125d6ebc, 0xd320eac6,
+    0x1254a021, 0xd329e181, 0x124bd34a, 0xd332d9f7,
+    0x12430835, 0xd33bd427, 0x123a3ee4, 0xd344d011,
+    0x12317756, 0xd34dcdb4, 0x1228b18d, 0xd356cd11,
+    0x121fed88, 0xd35fce26, 0x12172b48, 0xd368d0f3,
+    0x120e6acc, 0xd371d579, 0x1205ac17, 0xd37adbb6,
+    0x11fcef27, 0xd383e3ab, 0x11f433fd, 0xd38ced57,
+    0x11eb7a9a, 0xd395f8ba, 0x11e2c2fd, 0xd39f05d3,
+    0x11da0d28, 0xd3a814a2, 0x11d1591a, 0xd3b12526,
+    0x11c8a6d4, 0xd3ba3760, 0x11bff656, 0xd3c34b4f,
+    0x11b747a0, 0xd3cc60f2, 0x11ae9ab4, 0xd3d5784a,
+    0x11a5ef90, 0xd3de9156, 0x119d4636, 0xd3e7ac15,
+    0x11949ea6, 0xd3f0c887, 0x118bf8e0, 0xd3f9e6ad,
+    0x118354e4, 0xd4030684, 0x117ab2b3, 0xd40c280e,
+    0x1172124d, 0xd4154b4a, 0x116973b3, 0xd41e7037,
+    0x1160d6e5, 0xd42796d5, 0x11583be2, 0xd430bf24,
+    0x114fa2ad, 0xd439e923, 0x11470b44, 0xd44314d3,
+    0x113e75a8, 0xd44c4232, 0x1135e1d9, 0xd4557140,
+    0x112d4fd9, 0xd45ea1fd, 0x1124bfa6, 0xd467d469,
+    0x111c3142, 0xd4710883, 0x1113a4ad, 0xd47a3e4b,
+    0x110b19e7, 0xd48375c1, 0x110290f0, 0xd48caee4,
+    0x10fa09c9, 0xd495e9b3, 0x10f18472, 0xd49f2630,
+    0x10e900ec, 0xd4a86458, 0x10e07f36, 0xd4b1a42c,
+    0x10d7ff51, 0xd4bae5ab, 0x10cf813e, 0xd4c428d6,
+    0x10c704fd, 0xd4cd6dab, 0x10be8a8d, 0xd4d6b42b,
+    0x10b611f1, 0xd4dffc54, 0x10ad9b26, 0xd4e94627,
+    0x10a5262f, 0xd4f291a4, 0x109cb30b, 0xd4fbdec9,
+    0x109441bb, 0xd5052d97, 0x108bd23f, 0xd50e7e0d,
+    0x10836497, 0xd517d02b, 0x107af8c4, 0xd52123f0,
+    0x10728ec6, 0xd52a795d, 0x106a269d, 0xd533d070,
+    0x1061c04a, 0xd53d292a, 0x10595bcd, 0xd5468389,
+    0x1050f926, 0xd54fdf8f, 0x10489856, 0xd5593d3a,
+    0x1040395d, 0xd5629c89, 0x1037dc3b, 0xd56bfd7d,
+    0x102f80f1, 0xd5756016, 0x1027277e, 0xd57ec452,
+    0x101ecfe4, 0xd5882a32, 0x10167a22, 0xd59191b5,
+    0x100e2639, 0xd59afadb, 0x1005d42a, 0xd5a465a3,
+    0xffd83f4, 0xd5add20d, 0xff53597, 0xd5b74019,
+    0xfece915, 0xd5c0afc6, 0xfe49e6d, 0xd5ca2115,
+    0xfdc55a1, 0xd5d39403, 0xfd40eaf, 0xd5dd0892,
+    0xfcbc999, 0xd5e67ec1, 0xfc3865e, 0xd5eff690,
+    0xfbb4500, 0xd5f96ffd, 0xfb3057d, 0xd602eb0a,
+    0xfaac7d8, 0xd60c67b4, 0xfa28c10, 0xd615e5fd,
+    0xf9a5225, 0xd61f65e4, 0xf921a17, 0xd628e767,
+    0xf89e3e8, 0xd6326a88, 0xf81af97, 0xd63bef46,
+    0xf797d24, 0xd645759f, 0xf714c91, 0xd64efd94,
+    0xf691ddd, 0xd6588725, 0xf60f108, 0xd6621251,
+    0xf58c613, 0xd66b9f18, 0xf509cfe, 0xd6752d79,
+    0xf4875ca, 0xd67ebd74, 0xf405077, 0xd6884f09,
+    0xf382d05, 0xd691e237, 0xf300b74, 0xd69b76fe,
+    0xf27ebc5, 0xd6a50d5d, 0xf1fcdf8, 0xd6aea555,
+    0xf17b20d, 0xd6b83ee4, 0xf0f9805, 0xd6c1da0b,
+    0xf077fe1, 0xd6cb76c9, 0xeff699f, 0xd6d5151d,
+    0xef75541, 0xd6deb508, 0xeef42c7, 0xd6e85689,
+    0xee73231, 0xd6f1f99f, 0xedf2380, 0xd6fb9e4b,
+    0xed716b4, 0xd705448b, 0xecf0bcd, 0xd70eec60,
+    0xec702cb, 0xd71895c9, 0xebefbb0, 0xd72240c5,
+    0xeb6f67a, 0xd72bed55, 0xeaef32b, 0xd7359b78,
+    0xea6f1c2, 0xd73f4b2e, 0xe9ef241, 0xd748fc75,
+    0xe96f4a7, 0xd752af4f, 0xe8ef8f4, 0xd75c63ba,
+    0xe86ff2a, 0xd76619b6, 0xe7f0748, 0xd76fd143,
+    0xe77114e, 0xd7798a60, 0xe6f1d3d, 0xd783450d,
+    0xe672b16, 0xd78d014a, 0xe5f3ad8, 0xd796bf16,
+    0xe574c84, 0xd7a07e70, 0xe4f6019, 0xd7aa3f5a,
+    0xe47759a, 0xd7b401d1, 0xe3f8d05, 0xd7bdc5d6,
+    0xe37a65b, 0xd7c78b68, 0xe2fc19c, 0xd7d15288,
+    0xe27dec9, 0xd7db1b34, 0xe1ffde2, 0xd7e4e56c,
+    0xe181ee8, 0xd7eeb130, 0xe1041d9, 0xd7f87e7f,
+    0xe0866b8, 0xd8024d59, 0xe008d84, 0xd80c1dbf,
+    0xdf8b63d, 0xd815efae, 0xdf0e0e4, 0xd81fc328,
+    0xde90d79, 0xd829982b, 0xde13bfd, 0xd8336eb7,
+    0xdd96c6f, 0xd83d46cc, 0xdd19ed0, 0xd8472069,
+    0xdc9d320, 0xd850fb8e, 0xdc20960, 0xd85ad83c,
+    0xdba4190, 0xd864b670, 0xdb27bb0, 0xd86e962b,
+    0xdaab7c0, 0xd878776d, 0xda2f5c2, 0xd8825a35,
+    0xd9b35b4, 0xd88c3e83, 0xd937798, 0xd8962456,
+    0xd8bbb6d, 0xd8a00bae, 0xd840134, 0xd8a9f48a,
+    0xd7c48ee, 0xd8b3deeb, 0xd74929a, 0xd8bdcad0,
+    0xd6cde39, 0xd8c7b838, 0xd652bcb, 0xd8d1a724,
+    0xd5d7b50, 0xd8db9792, 0xd55ccca, 0xd8e58982,
+    0xd4e2037, 0xd8ef7cf4, 0xd467599, 0xd8f971e8,
+    0xd3eccef, 0xd903685d, 0xd37263a, 0xd90d6053,
+    0xd2f817b, 0xd91759c9, 0xd27deb0, 0xd92154bf,
+    0xd203ddc, 0xd92b5135, 0xd189efe, 0xd9354f2a,
+    0xd110216, 0xd93f4e9e, 0xd096725, 0xd9494f90,
+    0xd01ce2b, 0xd9535201, 0xcfa3729, 0xd95d55ef,
+    0xcf2a21d, 0xd9675b5a, 0xceb0f0a, 0xd9716243,
+    0xce37def, 0xd97b6aa8, 0xcdbeecc, 0xd9857489,
+    0xcd461a2, 0xd98f7fe6, 0xcccd671, 0xd9998cbe,
+    0xcc54d3a, 0xd9a39b11, 0xcbdc5fc, 0xd9adaadf,
+    0xcb640b8, 0xd9b7bc27, 0xcaebd6e, 0xd9c1cee9,
+    0xca73c1e, 0xd9cbe325, 0xc9fbcca, 0xd9d5f8d9,
+    0xc983f70, 0xd9e01006, 0xc90c412, 0xd9ea28ac,
+    0xc894aaf, 0xd9f442c9, 0xc81d349, 0xd9fe5e5e,
+    0xc7a5dde, 0xda087b69, 0xc72ea70, 0xda1299ec,
+    0xc6b78ff, 0xda1cb9e5, 0xc64098b, 0xda26db54,
+    0xc5c9c14, 0xda30fe38, 0xc55309b, 0xda3b2292,
+    0xc4dc720, 0xda454860, 0xc465fa3, 0xda4f6fa3,
+    0xc3efa25, 0xda599859, 0xc3796a5, 0xda63c284,
+    0xc303524, 0xda6dee21, 0xc28d5a3, 0xda781b31,
+    0xc217822, 0xda8249b4, 0xc1a1ca0, 0xda8c79a9,
+    0xc12c31f, 0xda96ab0f, 0xc0b6b9e, 0xdaa0dde7,
+    0xc04161e, 0xdaab122f, 0xbfcc29f, 0xdab547e8,
+    0xbf57121, 0xdabf7f11, 0xbee21a5, 0xdac9b7a9,
+    0xbe6d42b, 0xdad3f1b1, 0xbdf88b3, 0xdade2d28,
+    0xbd83f3d, 0xdae86a0d, 0xbd0f7ca, 0xdaf2a860,
+    0xbc9b25a, 0xdafce821, 0xbc26eee, 0xdb072950,
+    0xbbb2d85, 0xdb116beb, 0xbb3ee20, 0xdb1baff2,
+    0xbacb0bf, 0xdb25f566, 0xba57563, 0xdb303c46,
+    0xb9e3c0b, 0xdb3a8491, 0xb9704b9, 0xdb44ce46,
+    0xb8fcf6b, 0xdb4f1967, 0xb889c23, 0xdb5965f1,
+    0xb816ae1, 0xdb63b3e5, 0xb7a3ba5, 0xdb6e0342,
+    0xb730e70, 0xdb785409, 0xb6be341, 0xdb82a638,
+    0xb64ba19, 0xdb8cf9cf, 0xb5d92f8, 0xdb974ece,
+    0xb566ddf, 0xdba1a534, 0xb4f4acd, 0xdbabfd01,
+    0xb4829c4, 0xdbb65634, 0xb410ac3, 0xdbc0b0ce,
+    0xb39edca, 0xdbcb0cce, 0xb32d2da, 0xdbd56a32,
+    0xb2bb9f4, 0xdbdfc8fc, 0xb24a316, 0xdbea292b,
+    0xb1d8e43, 0xdbf48abd, 0xb167b79, 0xdbfeedb3,
+    0xb0f6aba, 0xdc09520d, 0xb085c05, 0xdc13b7c9,
+    0xb014f5b, 0xdc1e1ee9, 0xafa44bc, 0xdc28876a,
+    0xaf33c28, 0xdc32f14d, 0xaec35a0, 0xdc3d5c91,
+    0xae53123, 0xdc47c936, 0xade2eb3, 0xdc52373c,
+    0xad72e4f, 0xdc5ca6a2, 0xad02ff8, 0xdc671768,
+    0xac933ae, 0xdc71898d, 0xac23971, 0xdc7bfd11,
+    0xabb4141, 0xdc8671f3, 0xab44b1f, 0xdc90e834,
+    0xaad570c, 0xdc9b5fd2, 0xaa66506, 0xdca5d8cd,
+    0xa9f750f, 0xdcb05326, 0xa988727, 0xdcbacedb,
+    0xa919b4e, 0xdcc54bec, 0xa8ab184, 0xdccfca59,
+    0xa83c9ca, 0xdcda4a21, 0xa7ce420, 0xdce4cb44,
+    0xa760086, 0xdcef4dc2, 0xa6f1efc, 0xdcf9d199,
+    0xa683f83, 0xdd0456ca, 0xa61621b, 0xdd0edd55,
+    0xa5a86c4, 0xdd196538, 0xa53ad7e, 0xdd23ee74,
+    0xa4cd64b, 0xdd2e7908, 0xa460129, 0xdd3904f4,
+    0xa3f2e19, 0xdd439236, 0xa385d1d, 0xdd4e20d0,
+    0xa318e32, 0xdd58b0c0, 0xa2ac15b, 0xdd634206,
+    0xa23f698, 0xdd6dd4a2, 0xa1d2de7, 0xdd786892,
+    0xa16674b, 0xdd82fdd8, 0xa0fa2c3, 0xdd8d9472,
+    0xa08e04f, 0xdd982c60, 0xa021fef, 0xdda2c5a2,
+    0x9fb61a5, 0xddad6036, 0x9f4a570, 0xddb7fc1e,
+    0x9edeb50, 0xddc29958, 0x9e73346, 0xddcd37e4,
+    0x9e07d51, 0xddd7d7c1, 0x9d9c973, 0xdde278ef,
+    0x9d317ab, 0xdded1b6e, 0x9cc67fa, 0xddf7bf3e,
+    0x9c5ba60, 0xde02645d, 0x9bf0edd, 0xde0d0acc,
+    0x9b86572, 0xde17b28a, 0x9b1be1e, 0xde225b96,
+    0x9ab18e3, 0xde2d05f1, 0x9a475bf, 0xde37b199,
+    0x99dd4b4, 0xde425e8f, 0x99735c2, 0xde4d0cd2,
+    0x99098e9, 0xde57bc62, 0x989fe29, 0xde626d3e,
+    0x9836582, 0xde6d1f65, 0x97ccef5, 0xde77d2d8,
+    0x9763a83, 0xde828796, 0x96fa82a, 0xde8d3d9e,
+    0x96917ec, 0xde97f4f1, 0x96289c9, 0xdea2ad8d,
+    0x95bfdc1, 0xdead6773, 0x95573d4, 0xdeb822a1,
+    0x94eec03, 0xdec2df18, 0x948664d, 0xdecd9cd7,
+    0x941e2b4, 0xded85bdd, 0x93b6137, 0xdee31c2b,
+    0x934e1d6, 0xdeedddc0, 0x92e6492, 0xdef8a09b,
+    0x927e96b, 0xdf0364bc, 0x9217062, 0xdf0e2a22,
+    0x91af976, 0xdf18f0ce, 0x91484a8, 0xdf23b8be,
+    0x90e11f7, 0xdf2e81f3, 0x907a166, 0xdf394c6b,
+    0x90132f2, 0xdf441828, 0x8fac69e, 0xdf4ee527,
+    0x8f45c68, 0xdf59b369, 0x8edf452, 0xdf6482ed,
+    0x8e78e5b, 0xdf6f53b3, 0x8e12a84, 0xdf7a25ba,
+    0x8dac8cd, 0xdf84f902, 0x8d46936, 0xdf8fcd8b,
+    0x8ce0bc0, 0xdf9aa354, 0x8c7b06b, 0xdfa57a5d,
+    0x8c15736, 0xdfb052a5, 0x8bb0023, 0xdfbb2c2c,
+    0x8b4ab32, 0xdfc606f1, 0x8ae5862, 0xdfd0e2f5,
+    0x8a807b4, 0xdfdbc036, 0x8a1b928, 0xdfe69eb4,
+    0x89b6cbf, 0xdff17e70, 0x8952278, 0xdffc5f67,
+    0x88eda54, 0xe007419b, 0x8889454, 0xe012250a,
+    0x8825077, 0xe01d09b4, 0x87c0ebd, 0xe027ef99,
+    0x875cf28, 0xe032d6b8, 0x86f91b7, 0xe03dbf11,
+    0x869566a, 0xe048a8a4, 0x8631d42, 0xe053936f,
+    0x85ce63e, 0xe05e7f74, 0x856b160, 0xe0696cb0,
+    0x8507ea7, 0xe0745b24, 0x84a4e14, 0xe07f4acf,
+    0x8441fa6, 0xe08a3bb2, 0x83df35f, 0xe0952dcb,
+    0x837c93e, 0xe0a0211a, 0x831a143, 0xe0ab159e,
+    0x82b7b70, 0xe0b60b58, 0x82557c3, 0xe0c10247,
+    0x81f363d, 0xe0cbfa6a, 0x81916df, 0xe0d6f3c1,
+    0x812f9a9, 0xe0e1ee4b, 0x80cde9b, 0xe0ecea09,
+    0x806c5b5, 0xe0f7e6f9, 0x800aef7, 0xe102e51c,
+    0x7fa9a62, 0xe10de470, 0x7f487f6, 0xe118e4f6,
+    0x7ee77b3, 0xe123e6ad, 0x7e8699a, 0xe12ee995,
+    0x7e25daa, 0xe139edac, 0x7dc53e3, 0xe144f2f3,
+    0x7d64c47, 0xe14ff96a, 0x7d046d6, 0xe15b0110,
+    0x7ca438f, 0xe16609e3, 0x7c44272, 0xe17113e5,
+    0x7be4381, 0xe17c1f15, 0x7b846ba, 0xe1872b72,
+    0x7b24c20, 0xe19238fb, 0x7ac53b1, 0xe19d47b1,
+    0x7a65d6e, 0xe1a85793, 0x7a06957, 0xe1b368a0,
+    0x79a776c, 0xe1be7ad8, 0x79487ae, 0xe1c98e3b,
+    0x78e9a1d, 0xe1d4a2c8, 0x788aeb9, 0xe1dfb87f,
+    0x782c582, 0xe1eacf5f, 0x77cde79, 0xe1f5e768,
+    0x776f99d, 0xe2010099, 0x77116f0, 0xe20c1af3,
+    0x76b3671, 0xe2173674, 0x7655820, 0xe222531c,
+    0x75f7bfe, 0xe22d70eb, 0x759a20a, 0xe2388fe1,
+    0x753ca46, 0xe243affc, 0x74df4b1, 0xe24ed13d,
+    0x748214c, 0xe259f3a3, 0x7425016, 0xe265172e,
+    0x73c8111, 0xe2703bdc, 0x736b43c, 0xe27b61af,
+    0x730e997, 0xe28688a4, 0x72b2123, 0xe291b0bd,
+    0x7255ae0, 0xe29cd9f8, 0x71f96ce, 0xe2a80456,
+    0x719d4ed, 0xe2b32fd4, 0x714153e, 0xe2be5c74,
+    0x70e57c0, 0xe2c98a35, 0x7089c75, 0xe2d4b916,
+    0x702e35c, 0xe2dfe917, 0x6fd2c75, 0xe2eb1a37,
+    0x6f777c1, 0xe2f64c77, 0x6f1c540, 0xe3017fd5,
+    0x6ec14f2, 0xe30cb451, 0x6e666d7, 0xe317e9eb,
+    0x6e0baf0, 0xe32320a2, 0x6db113d, 0xe32e5876,
+    0x6d569be, 0xe3399167, 0x6cfc472, 0xe344cb73,
+    0x6ca215c, 0xe350069b, 0x6c4807a, 0xe35b42df,
+    0x6bee1cd, 0xe366803c, 0x6b94554, 0xe371beb5,
+    0x6b3ab12, 0xe37cfe47, 0x6ae1304, 0xe3883ef2,
+    0x6a87d2d, 0xe39380b6, 0x6a2e98b, 0xe39ec393,
+    0x69d5820, 0xe3aa0788, 0x697c8eb, 0xe3b54c95,
+    0x6923bec, 0xe3c092b9, 0x68cb124, 0xe3cbd9f4,
+    0x6872894, 0xe3d72245, 0x681a23a, 0xe3e26bac,
+    0x67c1e18, 0xe3edb628, 0x6769c2e, 0xe3f901ba,
+    0x6711c7b, 0xe4044e60, 0x66b9f01, 0xe40f9c1a,
+    0x66623be, 0xe41aeae8, 0x660aab5, 0xe4263ac9,
+    0x65b33e4, 0xe4318bbe, 0x655bf4c, 0xe43cddc4,
+    0x6504ced, 0xe44830dd, 0x64adcc7, 0xe4538507,
+    0x6456edb, 0xe45eda43, 0x6400329, 0xe46a308f,
+    0x63a99b1, 0xe47587eb, 0x6353273, 0xe480e057,
+    0x62fcd6f, 0xe48c39d3, 0x62a6aa6, 0xe497945d,
+    0x6250a18, 0xe4a2eff6, 0x61fabc4, 0xe4ae4c9d,
+    0x61a4fac, 0xe4b9aa52, 0x614f5cf, 0xe4c50914,
+    0x60f9e2e, 0xe4d068e2, 0x60a48c9, 0xe4dbc9bd,
+    0x604f5a0, 0xe4e72ba4, 0x5ffa4b3, 0xe4f28e96,
+    0x5fa5603, 0xe4fdf294, 0x5f5098f, 0xe509579b,
+    0x5efbf58, 0xe514bdad, 0x5ea775e, 0xe52024c9,
+    0x5e531a1, 0xe52b8cee, 0x5dfee22, 0xe536f61b,
+    0x5daace1, 0xe5426051, 0x5d56ddd, 0xe54dcb8f,
+    0x5d03118, 0xe55937d5, 0x5caf690, 0xe564a521,
+    0x5c5be47, 0xe5701374, 0x5c0883d, 0xe57b82cd,
+    0x5bb5472, 0xe586f32c, 0x5b622e6, 0xe5926490,
+    0x5b0f399, 0xe59dd6f9, 0x5abc68c, 0xe5a94a67,
+    0x5a69bbe, 0xe5b4bed8, 0x5a17330, 0xe5c0344d,
+    0x59c4ce3, 0xe5cbaac5, 0x59728d5, 0xe5d72240,
+    0x5920708, 0xe5e29abc, 0x58ce77c, 0xe5ee143b,
+    0x587ca31, 0xe5f98ebb, 0x582af26, 0xe6050a3b,
+    0x57d965d, 0xe61086bc, 0x5787fd6, 0xe61c043d,
+    0x5736b90, 0xe62782be, 0x56e598c, 0xe633023e,
+    0x56949ca, 0xe63e82bc, 0x5643c4a, 0xe64a0438,
+    0x55f310d, 0xe65586b3, 0x55a2812, 0xe6610a2a,
+    0x555215a, 0xe66c8e9f, 0x5501ce5, 0xe6781410,
+    0x54b1ab4, 0xe6839a7c, 0x5461ac6, 0xe68f21e5,
+    0x5411d1b, 0xe69aaa48, 0x53c21b4, 0xe6a633a6,
+    0x5372891, 0xe6b1bdff, 0x53231b3, 0xe6bd4951,
+    0x52d3d18, 0xe6c8d59c, 0x5284ac3, 0xe6d462e1,
+    0x5235ab2, 0xe6dff11d, 0x51e6ce6, 0xe6eb8052,
+    0x519815f, 0xe6f7107e, 0x514981d, 0xe702a1a1,
+    0x50fb121, 0xe70e33bb, 0x50acc6b, 0xe719c6cb,
+    0x505e9fb, 0xe7255ad1, 0x50109d0, 0xe730efcc,
+    0x4fc2bec, 0xe73c85bc, 0x4f7504e, 0xe7481ca1,
+    0x4f276f7, 0xe753b479, 0x4ed9fe7, 0xe75f4d45,
+    0x4e8cb1e, 0xe76ae704, 0x4e3f89c, 0xe77681b6,
+    0x4df2862, 0xe7821d59, 0x4da5a6f, 0xe78db9ef,
+    0x4d58ec3, 0xe7995776, 0x4d0c560, 0xe7a4f5ed,
+    0x4cbfe45, 0xe7b09555, 0x4c73972, 0xe7bc35ad,
+    0x4c276e8, 0xe7c7d6f4, 0x4bdb6a6, 0xe7d3792b,
+    0x4b8f8ad, 0xe7df1c50, 0x4b43cfd, 0xe7eac063,
+    0x4af8397, 0xe7f66564, 0x4aacc7a, 0xe8020b52,
+    0x4a617a6, 0xe80db22d, 0x4a1651c, 0xe81959f4,
+    0x49cb4dd, 0xe82502a7, 0x49806e7, 0xe830ac45,
+    0x4935b3c, 0xe83c56cf, 0x48eb1db, 0xe8480243,
+    0x48a0ac4, 0xe853aea1, 0x48565f9, 0xe85f5be9,
+    0x480c379, 0xe86b0a1a, 0x47c2344, 0xe876b934,
+    0x477855a, 0xe8826936, 0x472e9bc, 0xe88e1a20,
+    0x46e5069, 0xe899cbf1, 0x469b963, 0xe8a57ea9,
+    0x46524a9, 0xe8b13248, 0x460923b, 0xe8bce6cd,
+    0x45c0219, 0xe8c89c37, 0x4577444, 0xe8d45286,
+    0x452e8bc, 0xe8e009ba, 0x44e5f80, 0xe8ebc1d3,
+    0x449d892, 0xe8f77acf, 0x44553f2, 0xe90334af,
+    0x440d19e, 0xe90eef71, 0x43c5199, 0xe91aab16,
+    0x437d3e1, 0xe926679c, 0x4335877, 0xe9322505,
+    0x42edf5c, 0xe93de34e, 0x42a688f, 0xe949a278,
+    0x425f410, 0xe9556282, 0x42181e0, 0xe961236c,
+    0x41d11ff, 0xe96ce535, 0x418a46d, 0xe978a7dd,
+    0x414392b, 0xe9846b63, 0x40fd037, 0xe9902fc7,
+    0x40b6994, 0xe99bf509, 0x4070540, 0xe9a7bb28,
+    0x402a33c, 0xe9b38223, 0x3fe4388, 0xe9bf49fa,
+    0x3f9e624, 0xe9cb12ad, 0x3f58b10, 0xe9d6dc3b,
+    0x3f1324e, 0xe9e2a6a3, 0x3ecdbdc, 0xe9ee71e6,
+    0x3e887bb, 0xe9fa3e03, 0x3e435ea, 0xea060af9,
+    0x3dfe66c, 0xea11d8c8, 0x3db993e, 0xea1da770,
+    0x3d74e62, 0xea2976ef, 0x3d305d8, 0xea354746,
+    0x3cebfa0, 0xea411874, 0x3ca7bba, 0xea4cea79,
+    0x3c63a26, 0xea58bd54, 0x3c1fae5, 0xea649105,
+    0x3bdbdf6, 0xea70658a, 0x3b9835a, 0xea7c3ae5,
+    0x3b54b11, 0xea881114, 0x3b1151b, 0xea93e817,
+    0x3ace178, 0xea9fbfed, 0x3a8b028, 0xeaab9896,
+    0x3a4812c, 0xeab77212, 0x3a05484, 0xeac34c60,
+    0x39c2a2f, 0xeacf277f, 0x398022f, 0xeadb0370,
+    0x393dc82, 0xeae6e031, 0x38fb92a, 0xeaf2bdc3,
+    0x38b9827, 0xeafe9c24, 0x3877978, 0xeb0a7b54,
+    0x3835d1e, 0xeb165b54, 0x37f4319, 0xeb223c22,
+    0x37b2b6a, 0xeb2e1dbe, 0x377160f, 0xeb3a0027,
+    0x373030a, 0xeb45e35d, 0x36ef25b, 0xeb51c760,
+    0x36ae401, 0xeb5dac2f, 0x366d7fd, 0xeb6991ca,
+    0x362ce50, 0xeb75782f, 0x35ec6f8, 0xeb815f60,
+    0x35ac1f7, 0xeb8d475b, 0x356bf4d, 0xeb99301f,
+    0x352bef9, 0xeba519ad, 0x34ec0fc, 0xebb10404,
+    0x34ac556, 0xebbcef23, 0x346cc07, 0xebc8db0b,
+    0x342d510, 0xebd4c7ba, 0x33ee070, 0xebe0b52f,
+    0x33aee27, 0xebeca36c, 0x336fe37, 0xebf8926f,
+    0x333109e, 0xec048237, 0x32f255e, 0xec1072c4,
+    0x32b3c75, 0xec1c6417, 0x32755e5, 0xec28562d,
+    0x32371ae, 0xec344908, 0x31f8fcf, 0xec403ca5,
+    0x31bb049, 0xec4c3106, 0x317d31c, 0xec582629,
+    0x313f848, 0xec641c0e, 0x3101fce, 0xec7012b5,
+    0x30c49ad, 0xec7c0a1d, 0x30875e5, 0xec880245,
+    0x304a477, 0xec93fb2e, 0x300d563, 0xec9ff4d6,
+    0x2fd08a9, 0xecabef3d, 0x2f93e4a, 0xecb7ea63,
+    0x2f57644, 0xecc3e648, 0x2f1b099, 0xeccfe2ea,
+    0x2eded49, 0xecdbe04a, 0x2ea2c53, 0xece7de66,
+    0x2e66db8, 0xecf3dd3f, 0x2e2b178, 0xecffdcd4,
+    0x2def794, 0xed0bdd25, 0x2db400a, 0xed17de31,
+    0x2d78add, 0xed23dff7, 0x2d3d80a, 0xed2fe277,
+    0x2d02794, 0xed3be5b1, 0x2cc7979, 0xed47e9a5,
+    0x2c8cdbb, 0xed53ee51, 0x2c52459, 0xed5ff3b5,
+    0x2c17d52, 0xed6bf9d1, 0x2bdd8a9, 0xed7800a5,
+    0x2ba365c, 0xed84082f, 0x2b6966c, 0xed901070,
+    0x2b2f8d8, 0xed9c1967, 0x2af5da2, 0xeda82313,
+    0x2abc4c9, 0xedb42d74, 0x2a82e4d, 0xedc0388a,
+    0x2a49a2e, 0xedcc4454, 0x2a1086d, 0xedd850d2,
+    0x29d790a, 0xede45e03, 0x299ec05, 0xedf06be6,
+    0x296615d, 0xedfc7a7c, 0x292d914, 0xee0889c4,
+    0x28f5329, 0xee1499bd, 0x28bcf9c, 0xee20aa67,
+    0x2884e6e, 0xee2cbbc1, 0x284cf9f, 0xee38cdcb,
+    0x281532e, 0xee44e084, 0x27dd91c, 0xee50f3ed,
+    0x27a616a, 0xee5d0804, 0x276ec16, 0xee691cc9,
+    0x2737922, 0xee75323c, 0x270088e, 0xee81485c,
+    0x26c9a58, 0xee8d5f29, 0x2692e83, 0xee9976a1,
+    0x265c50e, 0xeea58ec6, 0x2625df8, 0xeeb1a796,
+    0x25ef943, 0xeebdc110, 0x25b96ee, 0xeec9db35,
+    0x25836f9, 0xeed5f604, 0x254d965, 0xeee2117c,
+    0x2517e31, 0xeeee2d9d, 0x24e255e, 0xeefa4a67,
+    0x24aceed, 0xef0667d9, 0x2477adc, 0xef1285f2,
+    0x244292c, 0xef1ea4b2, 0x240d9de, 0xef2ac419,
+    0x23d8cf1, 0xef36e426, 0x23a4265, 0xef4304d8,
+    0x236fa3b, 0xef4f2630, 0x233b473, 0xef5b482d,
+    0x230710d, 0xef676ace, 0x22d3009, 0xef738e12,
+    0x229f167, 0xef7fb1fa, 0x226b528, 0xef8bd685,
+    0x2237b4b, 0xef97fbb2, 0x22043d0, 0xefa42181,
+    0x21d0eb8, 0xefb047f2, 0x219dc03, 0xefbc6f03,
+    0x216abb1, 0xefc896b5, 0x2137dc2, 0xefd4bf08,
+    0x2105236, 0xefe0e7f9, 0x20d290d, 0xefed118a,
+    0x20a0248, 0xeff93bba, 0x206dde6, 0xf0056687,
+    0x203bbe8, 0xf01191f3, 0x2009c4e, 0xf01dbdfb,
+    0x1fd7f17, 0xf029eaa1, 0x1fa6445, 0xf03617e2,
+    0x1f74bd6, 0xf04245c0, 0x1f435cc, 0xf04e7438,
+    0x1f12227, 0xf05aa34c, 0x1ee10e5, 0xf066d2fa,
+    0x1eb0209, 0xf0730342, 0x1e7f591, 0xf07f3424,
+    0x1e4eb7e, 0xf08b659f, 0x1e1e3d0, 0xf09797b2,
+    0x1dede87, 0xf0a3ca5d, 0x1dbdba3, 0xf0affda0,
+    0x1d8db25, 0xf0bc317a, 0x1d5dd0c, 0xf0c865ea,
+    0x1d2e158, 0xf0d49af1, 0x1cfe80a, 0xf0e0d08d,
+    0x1ccf122, 0xf0ed06bf, 0x1c9fca0, 0xf0f93d86,
+    0x1c70a84, 0xf10574e0, 0x1c41ace, 0xf111accf,
+    0x1c12d7e, 0xf11de551, 0x1be4294, 0xf12a1e66,
+    0x1bb5a11, 0xf136580d, 0x1b873f5, 0xf1429247,
+    0x1b5903f, 0xf14ecd11, 0x1b2aef0, 0xf15b086d,
+    0x1afd007, 0xf1674459, 0x1acf386, 0xf17380d6,
+    0x1aa196c, 0xf17fbde2, 0x1a741b9, 0xf18bfb7d,
+    0x1a46c6e, 0xf19839a6, 0x1a1998a, 0xf1a4785e,
+    0x19ec90d, 0xf1b0b7a4, 0x19bfaf9, 0xf1bcf777,
+    0x1992f4c, 0xf1c937d6, 0x1966606, 0xf1d578c2,
+    0x1939f29, 0xf1e1ba3a, 0x190dab4, 0xf1edfc3d,
+    0x18e18a7, 0xf1fa3ecb, 0x18b5903, 0xf20681e3,
+    0x1889bc6, 0xf212c585, 0x185e0f3, 0xf21f09b1,
+    0x1832888, 0xf22b4e66, 0x1807285, 0xf23793a3,
+    0x17dbeec, 0xf243d968, 0x17b0dbb, 0xf2501fb5,
+    0x1785ef4, 0xf25c6688, 0x175b296, 0xf268ade3,
+    0x17308a1, 0xf274f5c3, 0x1706115, 0xf2813e2a,
+    0x16dbbf3, 0xf28d8715, 0x16b193a, 0xf299d085,
+    0x16878eb, 0xf2a61a7a, 0x165db05, 0xf2b264f2,
+    0x1633f8a, 0xf2beafed, 0x160a678, 0xf2cafb6b,
+    0x15e0fd1, 0xf2d7476c, 0x15b7b94, 0xf2e393ef,
+    0x158e9c1, 0xf2efe0f2, 0x1565a58, 0xf2fc2e77,
+    0x153cd5a, 0xf3087c7d, 0x15142c6, 0xf314cb02,
+    0x14eba9d, 0xf3211a07, 0x14c34df, 0xf32d698a,
+    0x149b18b, 0xf339b98d, 0x14730a3, 0xf3460a0d,
+    0x144b225, 0xf3525b0b, 0x1423613, 0xf35eac86,
+    0x13fbc6c, 0xf36afe7e, 0x13d4530, 0xf37750f2,
+    0x13ad060, 0xf383a3e2, 0x1385dfb, 0xf38ff74d,
+    0x135ee02, 0xf39c4b32, 0x1338075, 0xf3a89f92,
+    0x1311553, 0xf3b4f46c, 0x12eac9d, 0xf3c149bf,
+    0x12c4653, 0xf3cd9f8b, 0x129e276, 0xf3d9f5cf,
+    0x1278104, 0xf3e64c8c, 0x12521ff, 0xf3f2a3bf,
+    0x122c566, 0xf3fefb6a, 0x1206b39, 0xf40b538b,
+    0x11e1379, 0xf417ac22, 0x11bbe26, 0xf424052f,
+    0x1196b3f, 0xf4305eb0, 0x1171ac6, 0xf43cb8a7,
+    0x114ccb9, 0xf4491311, 0x1128119, 0xf4556def,
+    0x11037e6, 0xf461c940, 0x10df120, 0xf46e2504,
+    0x10bacc8, 0xf47a8139, 0x1096add, 0xf486dde1,
+    0x1072b5f, 0xf4933afa, 0x104ee4f, 0xf49f9884,
+    0x102b3ac, 0xf4abf67e, 0x1007b77, 0xf4b854e7,
+    0xfe45b0, 0xf4c4b3c0, 0xfc1257, 0xf4d11308,
+    0xf9e16b, 0xf4dd72be, 0xf7b2ee, 0xf4e9d2e3,
+    0xf586df, 0xf4f63374, 0xf35d3e, 0xf5029473,
+    0xf1360b, 0xf50ef5de, 0xef1147, 0xf51b57b5,
+    0xeceef1, 0xf527b9f7, 0xeacf09, 0xf5341ca5,
+    0xe8b190, 0xf5407fbd, 0xe69686, 0xf54ce33f,
+    0xe47deb, 0xf559472b, 0xe267be, 0xf565ab80,
+    0xe05401, 0xf572103d, 0xde42b2, 0xf57e7563,
+    0xdc33d2, 0xf58adaf0, 0xda2762, 0xf59740e5,
+    0xd81d61, 0xf5a3a740, 0xd615cf, 0xf5b00e02,
+    0xd410ad, 0xf5bc7529, 0xd20dfa, 0xf5c8dcb6,
+    0xd00db6, 0xf5d544a7, 0xce0fe3, 0xf5e1acfd,
+    0xcc147f, 0xf5ee15b7, 0xca1b8a, 0xf5fa7ed4,
+    0xc82506, 0xf606e854, 0xc630f2, 0xf6135237,
+    0xc43f4d, 0xf61fbc7b, 0xc25019, 0xf62c2721,
+    0xc06355, 0xf6389228, 0xbe7901, 0xf644fd8f,
+    0xbc911d, 0xf6516956, 0xbaabaa, 0xf65dd57d,
+    0xb8c8a7, 0xf66a4203, 0xb6e815, 0xf676aee8,
+    0xb509f3, 0xf6831c2b, 0xb32e42, 0xf68f89cb,
+    0xb15502, 0xf69bf7c9, 0xaf7e33, 0xf6a86623,
+    0xada9d4, 0xf6b4d4d9, 0xabd7e6, 0xf6c143ec,
+    0xaa086a, 0xf6cdb359, 0xa83b5e, 0xf6da2321,
+    0xa670c4, 0xf6e69344, 0xa4a89b, 0xf6f303c0,
+    0xa2e2e3, 0xf6ff7496, 0xa11f9d, 0xf70be5c4,
+    0x9f5ec8, 0xf718574b, 0x9da065, 0xf724c92a,
+    0x9be473, 0xf7313b60, 0x9a2af3, 0xf73daded,
+    0x9873e4, 0xf74a20d0, 0x96bf48, 0xf756940a,
+    0x950d1d, 0xf7630799, 0x935d64, 0xf76f7b7d,
+    0x91b01d, 0xf77befb5, 0x900548, 0xf7886442,
+    0x8e5ce5, 0xf794d922, 0x8cb6f5, 0xf7a14e55,
+    0x8b1376, 0xf7adc3db, 0x89726a, 0xf7ba39b3,
+    0x87d3d0, 0xf7c6afdc, 0x8637a9, 0xf7d32657,
+    0x849df4, 0xf7df9d22, 0x8306b2, 0xf7ec143e,
+    0x8171e2, 0xf7f88ba9, 0x7fdf85, 0xf8050364,
+    0x7e4f9b, 0xf8117b6d, 0x7cc223, 0xf81df3c5,
+    0x7b371e, 0xf82a6c6a, 0x79ae8c, 0xf836e55d,
+    0x78286e, 0xf8435e9d, 0x76a4c2, 0xf84fd829,
+    0x752389, 0xf85c5201, 0x73a4c3, 0xf868cc24,
+    0x722871, 0xf8754692, 0x70ae92, 0xf881c14b,
+    0x6f3726, 0xf88e3c4d, 0x6dc22e, 0xf89ab799,
+    0x6c4fa8, 0xf8a7332e, 0x6adf97, 0xf8b3af0c,
+    0x6971f9, 0xf8c02b31, 0x6806ce, 0xf8cca79e,
+    0x669e18, 0xf8d92452, 0x6537d4, 0xf8e5a14d,
+    0x63d405, 0xf8f21e8e, 0x6272aa, 0xf8fe9c15,
+    0x6113c2, 0xf90b19e0, 0x5fb74e, 0xf91797f0,
+    0x5e5d4e, 0xf9241645, 0x5d05c3, 0xf93094dd,
+    0x5bb0ab, 0xf93d13b8, 0x5a5e07, 0xf94992d7,
+    0x590dd8, 0xf9561237, 0x57c01d, 0xf96291d9,
+    0x5674d6, 0xf96f11bc, 0x552c03, 0xf97b91e1,
+    0x53e5a5, 0xf9881245, 0x52a1bb, 0xf99492ea,
+    0x516045, 0xf9a113cd, 0x502145, 0xf9ad94f0,
+    0x4ee4b8, 0xf9ba1651, 0x4daaa1, 0xf9c697f0,
+    0x4c72fe, 0xf9d319cc, 0x4b3dcf, 0xf9df9be6,
+    0x4a0b16, 0xf9ec1e3b, 0x48dad1, 0xf9f8a0cd,
+    0x47ad01, 0xfa05239a, 0x4681a6, 0xfa11a6a3,
+    0x4558c0, 0xfa1e29e5, 0x44324f, 0xfa2aad62,
+    0x430e53, 0xfa373119, 0x41eccc, 0xfa43b508,
+    0x40cdba, 0xfa503930, 0x3fb11d, 0xfa5cbd91,
+    0x3e96f6, 0xfa694229, 0x3d7f44, 0xfa75c6f8,
+    0x3c6a07, 0xfa824bfd, 0x3b573f, 0xfa8ed139,
+    0x3a46ed, 0xfa9b56ab, 0x393910, 0xfaa7dc52,
+    0x382da8, 0xfab4622d, 0x3724b6, 0xfac0e83d,
+    0x361e3a, 0xfacd6e81, 0x351a33, 0xfad9f4f8,
+    0x3418a2, 0xfae67ba2, 0x331986, 0xfaf3027e,
+    0x321ce0, 0xfaff898c, 0x3122b0, 0xfb0c10cb,
+    0x302af5, 0xfb18983b, 0x2f35b1, 0xfb251fdc,
+    0x2e42e2, 0xfb31a7ac, 0x2d5289, 0xfb3e2fac,
+    0x2c64a6, 0xfb4ab7db, 0x2b7939, 0xfb574039,
+    0x2a9042, 0xfb63c8c4, 0x29a9c1, 0xfb70517d,
+    0x28c5b6, 0xfb7cda63, 0x27e421, 0xfb896375,
+    0x270502, 0xfb95ecb4, 0x262859, 0xfba2761e,
+    0x254e27, 0xfbaeffb3, 0x24766a, 0xfbbb8973,
+    0x23a124, 0xfbc8135c, 0x22ce54, 0xfbd49d70,
+    0x21fdfb, 0xfbe127ac, 0x213018, 0xfbedb212,
+    0x2064ab, 0xfbfa3c9f, 0x1f9bb5, 0xfc06c754,
+    0x1ed535, 0xfc135231, 0x1e112b, 0xfc1fdd34,
+    0x1d4f99, 0xfc2c685d, 0x1c907c, 0xfc38f3ac,
+    0x1bd3d6, 0xfc457f21, 0x1b19a7, 0xfc520aba,
+    0x1a61ee, 0xfc5e9678, 0x19acac, 0xfc6b2259,
+    0x18f9e1, 0xfc77ae5e, 0x18498c, 0xfc843a85,
+    0x179bae, 0xfc90c6cf, 0x16f047, 0xfc9d533b,
+    0x164757, 0xfca9dfc8, 0x15a0dd, 0xfcb66c77,
+    0x14fcda, 0xfcc2f945, 0x145b4e, 0xfccf8634,
+    0x13bc39, 0xfcdc1342, 0x131f9b, 0xfce8a06f,
+    0x128574, 0xfcf52dbb, 0x11edc3, 0xfd01bb24,
+    0x11588a, 0xfd0e48ab, 0x10c5c7, 0xfd1ad650,
+    0x10357c, 0xfd276410, 0xfa7a8, 0xfd33f1ed,
+    0xf1c4a, 0xfd407fe6, 0xe9364, 0xfd4d0df9,
+    0xe0cf5, 0xfd599c28, 0xd88fd, 0xfd662a70,
+    0xd077c, 0xfd72b8d2, 0xc8872, 0xfd7f474d,
+    0xc0be0, 0xfd8bd5e1, 0xb91c4, 0xfd98648d,
+    0xb1a20, 0xfda4f351, 0xaa4f3, 0xfdb1822c,
+    0xa323d, 0xfdbe111e, 0x9c1ff, 0xfdcaa027,
+    0x95438, 0xfdd72f45, 0x8e8e8, 0xfde3be78,
+    0x8800f, 0xfdf04dc0, 0x819ae, 0xfdfcdd1d,
+    0x7b5c4, 0xfe096c8d, 0x75452, 0xfe15fc11,
+    0x6f556, 0xfe228ba7, 0x698d3, 0xfe2f1b50,
+    0x63ec6, 0xfe3bab0b, 0x5e731, 0xfe483ad8,
+    0x59214, 0xfe54cab5, 0x53f6e, 0xfe615aa3,
+    0x4ef3f, 0xfe6deaa1, 0x4a188, 0xfe7a7aae,
+    0x45648, 0xfe870aca, 0x40d80, 0xfe939af5,
+    0x3c72f, 0xfea02b2e, 0x38356, 0xfeacbb74,
+    0x341f4, 0xfeb94bc8, 0x3030a, 0xfec5dc28,
+    0x2c697, 0xfed26c94, 0x28c9c, 0xfedefd0c,
+    0x25519, 0xfeeb8d8f, 0x2200d, 0xfef81e1d,
+    0x1ed78, 0xff04aeb5, 0x1bd5c, 0xff113f56,
+    0x18fb6, 0xff1dd001, 0x16489, 0xff2a60b4,
+    0x13bd3, 0xff36f170, 0x11594, 0xff438234,
+    0xf1ce, 0xff5012fe, 0xd07e, 0xff5ca3d0,
+    0xb1a7, 0xff6934a8, 0x9547, 0xff75c585,
+    0x7b5f, 0xff825668, 0x63ee, 0xff8ee750,
+    0x4ef5, 0xff9b783c, 0x3c74, 0xffa8092c,
+    0x2c6a, 0xffb49a1f, 0x1ed8, 0xffc12b16,
+    0x13bd, 0xffcdbc0f, 0xb1a, 0xffda4d09,
+    0x4ef, 0xffe6de05, 0x13c, 0xfff36f02,
+    0x0, 0x0, 0x13c, 0xc90fe,
+    0x4ef, 0x1921fb, 0xb1a, 0x25b2f7,
+    0x13bd, 0x3243f1, 0x1ed8, 0x3ed4ea,
+    0x2c6a, 0x4b65e1, 0x3c74, 0x57f6d4,
+    0x4ef5, 0x6487c4, 0x63ee, 0x7118b0,
+    0x7b5f, 0x7da998, 0x9547, 0x8a3a7b,
+    0xb1a7, 0x96cb58, 0xd07e, 0xa35c30,
+    0xf1ce, 0xafed02, 0x11594, 0xbc7dcc,
+    0x13bd3, 0xc90e90, 0x16489, 0xd59f4c,
+    0x18fb6, 0xe22fff, 0x1bd5c, 0xeec0aa,
+    0x1ed78, 0xfb514b, 0x2200d, 0x107e1e3,
+    0x25519, 0x1147271, 0x28c9c, 0x12102f4,
+    0x2c697, 0x12d936c, 0x3030a, 0x13a23d8,
+    0x341f4, 0x146b438, 0x38356, 0x153448c,
+    0x3c72f, 0x15fd4d2, 0x40d80, 0x16c650b,
+    0x45648, 0x178f536, 0x4a188, 0x1858552,
+    0x4ef3f, 0x192155f, 0x53f6e, 0x19ea55d,
+    0x59214, 0x1ab354b, 0x5e731, 0x1b7c528,
+    0x63ec6, 0x1c454f5, 0x698d3, 0x1d0e4b0,
+    0x6f556, 0x1dd7459, 0x75452, 0x1ea03ef,
+    0x7b5c4, 0x1f69373, 0x819ae, 0x20322e3,
+    0x8800f, 0x20fb240, 0x8e8e8, 0x21c4188,
+    0x95438, 0x228d0bb, 0x9c1ff, 0x2355fd9,
+    0xa323d, 0x241eee2, 0xaa4f3, 0x24e7dd4,
+    0xb1a20, 0x25b0caf, 0xb91c4, 0x2679b73,
+    0xc0be0, 0x2742a1f, 0xc8872, 0x280b8b3,
+    0xd077c, 0x28d472e, 0xd88fd, 0x299d590,
+    0xe0cf5, 0x2a663d8, 0xe9364, 0x2b2f207,
+    0xf1c4a, 0x2bf801a, 0xfa7a8, 0x2cc0e13,
+    0x10357c, 0x2d89bf0, 0x10c5c7, 0x2e529b0,
+    0x11588a, 0x2f1b755, 0x11edc3, 0x2fe44dc,
+    0x128574, 0x30ad245, 0x131f9b, 0x3175f91,
+    0x13bc39, 0x323ecbe, 0x145b4e, 0x33079cc,
+    0x14fcda, 0x33d06bb, 0x15a0dd, 0x3499389,
+    0x164757, 0x3562038, 0x16f047, 0x362acc5,
+    0x179bae, 0x36f3931, 0x18498c, 0x37bc57b,
+    0x18f9e1, 0x38851a2, 0x19acac, 0x394dda7,
+    0x1a61ee, 0x3a16988, 0x1b19a7, 0x3adf546,
+    0x1bd3d6, 0x3ba80df, 0x1c907c, 0x3c70c54,
+    0x1d4f99, 0x3d397a3, 0x1e112b, 0x3e022cc,
+    0x1ed535, 0x3ecadcf, 0x1f9bb5, 0x3f938ac,
+    0x2064ab, 0x405c361, 0x213018, 0x4124dee,
+    0x21fdfb, 0x41ed854, 0x22ce54, 0x42b6290,
+    0x23a124, 0x437eca4, 0x24766a, 0x444768d,
+    0x254e27, 0x451004d, 0x262859, 0x45d89e2,
+    0x270502, 0x46a134c, 0x27e421, 0x4769c8b,
+    0x28c5b6, 0x483259d, 0x29a9c1, 0x48fae83,
+    0x2a9042, 0x49c373c, 0x2b7939, 0x4a8bfc7,
+    0x2c64a6, 0x4b54825, 0x2d5289, 0x4c1d054,
+    0x2e42e2, 0x4ce5854, 0x2f35b1, 0x4dae024,
+    0x302af5, 0x4e767c5, 0x3122b0, 0x4f3ef35,
+    0x321ce0, 0x5007674, 0x331986, 0x50cfd82,
+    0x3418a2, 0x519845e, 0x351a33, 0x5260b08,
+    0x361e3a, 0x532917f, 0x3724b6, 0x53f17c3,
+    0x382da8, 0x54b9dd3, 0x393910, 0x55823ae,
+    0x3a46ed, 0x564a955, 0x3b573f, 0x5712ec7,
+    0x3c6a07, 0x57db403, 0x3d7f44, 0x58a3908,
+    0x3e96f6, 0x596bdd7, 0x3fb11d, 0x5a3426f,
+    0x40cdba, 0x5afc6d0, 0x41eccc, 0x5bc4af8,
+    0x430e53, 0x5c8cee7, 0x44324f, 0x5d5529e,
+    0x4558c0, 0x5e1d61b, 0x4681a6, 0x5ee595d,
+    0x47ad01, 0x5fadc66, 0x48dad1, 0x6075f33,
+    0x4a0b16, 0x613e1c5, 0x4b3dcf, 0x620641a,
+    0x4c72fe, 0x62ce634, 0x4daaa1, 0x6396810,
+    0x4ee4b8, 0x645e9af, 0x502145, 0x6526b10,
+    0x516045, 0x65eec33, 0x52a1bb, 0x66b6d16,
+    0x53e5a5, 0x677edbb, 0x552c03, 0x6846e1f,
+    0x5674d6, 0x690ee44, 0x57c01d, 0x69d6e27,
+    0x590dd8, 0x6a9edc9, 0x5a5e07, 0x6b66d29,
+    0x5bb0ab, 0x6c2ec48, 0x5d05c3, 0x6cf6b23,
+    0x5e5d4e, 0x6dbe9bb, 0x5fb74e, 0x6e86810,
+    0x6113c2, 0x6f4e620, 0x6272aa, 0x70163eb,
+    0x63d405, 0x70de172, 0x6537d4, 0x71a5eb3,
+    0x669e18, 0x726dbae, 0x6806ce, 0x7335862,
+    0x6971f9, 0x73fd4cf, 0x6adf97, 0x74c50f4,
+    0x6c4fa8, 0x758ccd2, 0x6dc22e, 0x7654867,
+    0x6f3726, 0x771c3b3, 0x70ae92, 0x77e3eb5,
+    0x722871, 0x78ab96e, 0x73a4c3, 0x79733dc,
+    0x752389, 0x7a3adff, 0x76a4c2, 0x7b027d7,
+    0x78286e, 0x7bca163, 0x79ae8c, 0x7c91aa3,
+    0x7b371e, 0x7d59396, 0x7cc223, 0x7e20c3b,
+    0x7e4f9b, 0x7ee8493, 0x7fdf85, 0x7fafc9c,
+    0x8171e2, 0x8077457, 0x8306b2, 0x813ebc2,
+    0x849df4, 0x82062de, 0x8637a9, 0x82cd9a9,
+    0x87d3d0, 0x8395024, 0x89726a, 0x845c64d,
+    0x8b1376, 0x8523c25, 0x8cb6f5, 0x85eb1ab,
+    0x8e5ce5, 0x86b26de, 0x900548, 0x8779bbe,
+    0x91b01d, 0x884104b, 0x935d64, 0x8908483,
+    0x950d1d, 0x89cf867, 0x96bf48, 0x8a96bf6,
+    0x9873e4, 0x8b5df30, 0x9a2af3, 0x8c25213,
+    0x9be473, 0x8cec4a0, 0x9da065, 0x8db36d6,
+    0x9f5ec8, 0x8e7a8b5, 0xa11f9d, 0x8f41a3c,
+    0xa2e2e3, 0x9008b6a, 0xa4a89b, 0x90cfc40,
+    0xa670c4, 0x9196cbc, 0xa83b5e, 0x925dcdf,
+    0xaa086a, 0x9324ca7, 0xabd7e6, 0x93ebc14,
+    0xada9d4, 0x94b2b27, 0xaf7e33, 0x95799dd,
+    0xb15502, 0x9640837, 0xb32e42, 0x9707635,
+    0xb509f3, 0x97ce3d5, 0xb6e815, 0x9895118,
+    0xb8c8a7, 0x995bdfd, 0xbaabaa, 0x9a22a83,
+    0xbc911d, 0x9ae96aa, 0xbe7901, 0x9bb0271,
+    0xc06355, 0x9c76dd8, 0xc25019, 0x9d3d8df,
+    0xc43f4d, 0x9e04385, 0xc630f2, 0x9ecadc9,
+    0xc82506, 0x9f917ac, 0xca1b8a, 0xa05812c,
+    0xcc147f, 0xa11ea49, 0xce0fe3, 0xa1e5303,
+    0xd00db6, 0xa2abb59, 0xd20dfa, 0xa37234a,
+    0xd410ad, 0xa438ad7, 0xd615cf, 0xa4ff1fe,
+    0xd81d61, 0xa5c58c0, 0xda2762, 0xa68bf1b,
+    0xdc33d2, 0xa752510, 0xde42b2, 0xa818a9d,
+    0xe05401, 0xa8defc3, 0xe267be, 0xa9a5480,
+    0xe47deb, 0xaa6b8d5, 0xe69686, 0xab31cc1,
+    0xe8b190, 0xabf8043, 0xeacf09, 0xacbe35b,
+    0xeceef1, 0xad84609, 0xef1147, 0xae4a84b,
+    0xf1360b, 0xaf10a22, 0xf35d3e, 0xafd6b8d,
+    0xf586df, 0xb09cc8c, 0xf7b2ee, 0xb162d1d,
+    0xf9e16b, 0xb228d42, 0xfc1257, 0xb2eecf8,
+    0xfe45b0, 0xb3b4c40, 0x1007b77, 0xb47ab19,
+    0x102b3ac, 0xb540982, 0x104ee4f, 0xb60677c,
+    0x1072b5f, 0xb6cc506, 0x1096add, 0xb79221f,
+    0x10bacc8, 0xb857ec7, 0x10df120, 0xb91dafc,
+    0x11037e6, 0xb9e36c0, 0x1128119, 0xbaa9211,
+    0x114ccb9, 0xbb6ecef, 0x1171ac6, 0xbc34759,
+    0x1196b3f, 0xbcfa150, 0x11bbe26, 0xbdbfad1,
+    0x11e1379, 0xbe853de, 0x1206b39, 0xbf4ac75,
+    0x122c566, 0xc010496, 0x12521ff, 0xc0d5c41,
+    0x1278104, 0xc19b374, 0x129e276, 0xc260a31,
+    0x12c4653, 0xc326075, 0x12eac9d, 0xc3eb641,
+    0x1311553, 0xc4b0b94, 0x1338075, 0xc57606e,
+    0x135ee02, 0xc63b4ce, 0x1385dfb, 0xc7008b3,
+    0x13ad060, 0xc7c5c1e, 0x13d4530, 0xc88af0e,
+    0x13fbc6c, 0xc950182, 0x1423613, 0xca1537a,
+    0x144b225, 0xcada4f5, 0x14730a3, 0xcb9f5f3,
+    0x149b18b, 0xcc64673, 0x14c34df, 0xcd29676,
+    0x14eba9d, 0xcdee5f9, 0x15142c6, 0xceb34fe,
+    0x153cd5a, 0xcf78383, 0x1565a58, 0xd03d189,
+    0x158e9c1, 0xd101f0e, 0x15b7b94, 0xd1c6c11,
+    0x15e0fd1, 0xd28b894, 0x160a678, 0xd350495,
+    0x1633f8a, 0xd415013, 0x165db05, 0xd4d9b0e,
+    0x16878eb, 0xd59e586, 0x16b193a, 0xd662f7b,
+    0x16dbbf3, 0xd7278eb, 0x1706115, 0xd7ec1d6,
+    0x17308a1, 0xd8b0a3d, 0x175b296, 0xd97521d,
+    0x1785ef4, 0xda39978, 0x17b0dbb, 0xdafe04b,
+    0x17dbeec, 0xdbc2698, 0x1807285, 0xdc86c5d,
+    0x1832888, 0xdd4b19a, 0x185e0f3, 0xde0f64f,
+    0x1889bc6, 0xded3a7b, 0x18b5903, 0xdf97e1d,
+    0x18e18a7, 0xe05c135, 0x190dab4, 0xe1203c3,
+    0x1939f29, 0xe1e45c6, 0x1966606, 0xe2a873e,
+    0x1992f4c, 0xe36c82a, 0x19bfaf9, 0xe430889,
+    0x19ec90d, 0xe4f485c, 0x1a1998a, 0xe5b87a2,
+    0x1a46c6e, 0xe67c65a, 0x1a741b9, 0xe740483,
+    0x1aa196c, 0xe80421e, 0x1acf386, 0xe8c7f2a,
+    0x1afd007, 0xe98bba7, 0x1b2aef0, 0xea4f793,
+    0x1b5903f, 0xeb132ef, 0x1b873f5, 0xebd6db9,
+    0x1bb5a11, 0xec9a7f3, 0x1be4294, 0xed5e19a,
+    0x1c12d7e, 0xee21aaf, 0x1c41ace, 0xeee5331,
+    0x1c70a84, 0xefa8b20, 0x1c9fca0, 0xf06c27a,
+    0x1ccf122, 0xf12f941, 0x1cfe80a, 0xf1f2f73,
+    0x1d2e158, 0xf2b650f, 0x1d5dd0c, 0xf379a16,
+    0x1d8db25, 0xf43ce86, 0x1dbdba3, 0xf500260,
+    0x1dede87, 0xf5c35a3, 0x1e1e3d0, 0xf68684e,
+    0x1e4eb7e, 0xf749a61, 0x1e7f591, 0xf80cbdc,
+    0x1eb0209, 0xf8cfcbe, 0x1ee10e5, 0xf992d06,
+    0x1f12227, 0xfa55cb4, 0x1f435cc, 0xfb18bc8,
+    0x1f74bd6, 0xfbdba40, 0x1fa6445, 0xfc9e81e,
+    0x1fd7f17, 0xfd6155f, 0x2009c4e, 0xfe24205,
+    0x203bbe8, 0xfee6e0d, 0x206dde6, 0xffa9979,
+    0x20a0248, 0x1006c446, 0x20d290d, 0x1012ee76,
+    0x2105236, 0x101f1807, 0x2137dc2, 0x102b40f8,
+    0x216abb1, 0x1037694b, 0x219dc03, 0x104390fd,
+    0x21d0eb8, 0x104fb80e, 0x22043d0, 0x105bde7f,
+    0x2237b4b, 0x1068044e, 0x226b528, 0x1074297b,
+    0x229f167, 0x10804e06, 0x22d3009, 0x108c71ee,
+    0x230710d, 0x10989532, 0x233b473, 0x10a4b7d3,
+    0x236fa3b, 0x10b0d9d0, 0x23a4265, 0x10bcfb28,
+    0x23d8cf1, 0x10c91bda, 0x240d9de, 0x10d53be7,
+    0x244292c, 0x10e15b4e, 0x2477adc, 0x10ed7a0e,
+    0x24aceed, 0x10f99827, 0x24e255e, 0x1105b599,
+    0x2517e31, 0x1111d263, 0x254d965, 0x111dee84,
+    0x25836f9, 0x112a09fc, 0x25b96ee, 0x113624cb,
+    0x25ef943, 0x11423ef0, 0x2625df8, 0x114e586a,
+    0x265c50e, 0x115a713a, 0x2692e83, 0x1166895f,
+    0x26c9a58, 0x1172a0d7, 0x270088e, 0x117eb7a4,
+    0x2737922, 0x118acdc4, 0x276ec16, 0x1196e337,
+    0x27a616a, 0x11a2f7fc, 0x27dd91c, 0x11af0c13,
+    0x281532e, 0x11bb1f7c, 0x284cf9f, 0x11c73235,
+    0x2884e6e, 0x11d3443f, 0x28bcf9c, 0x11df5599,
+    0x28f5329, 0x11eb6643, 0x292d914, 0x11f7763c,
+    0x296615d, 0x12038584, 0x299ec05, 0x120f941a,
+    0x29d790a, 0x121ba1fd, 0x2a1086d, 0x1227af2e,
+    0x2a49a2e, 0x1233bbac, 0x2a82e4d, 0x123fc776,
+    0x2abc4c9, 0x124bd28c, 0x2af5da2, 0x1257dced,
+    0x2b2f8d8, 0x1263e699, 0x2b6966c, 0x126fef90,
+    0x2ba365c, 0x127bf7d1, 0x2bdd8a9, 0x1287ff5b,
+    0x2c17d52, 0x1294062f, 0x2c52459, 0x12a00c4b,
+    0x2c8cdbb, 0x12ac11af, 0x2cc7979, 0x12b8165b,
+    0x2d02794, 0x12c41a4f, 0x2d3d80a, 0x12d01d89,
+    0x2d78add, 0x12dc2009, 0x2db400a, 0x12e821cf,
+    0x2def794, 0x12f422db, 0x2e2b178, 0x1300232c,
+    0x2e66db8, 0x130c22c1, 0x2ea2c53, 0x1318219a,
+    0x2eded49, 0x13241fb6, 0x2f1b099, 0x13301d16,
+    0x2f57644, 0x133c19b8, 0x2f93e4a, 0x1348159d,
+    0x2fd08a9, 0x135410c3, 0x300d563, 0x13600b2a,
+    0x304a477, 0x136c04d2, 0x30875e5, 0x1377fdbb,
+    0x30c49ad, 0x1383f5e3, 0x3101fce, 0x138fed4b,
+    0x313f848, 0x139be3f2, 0x317d31c, 0x13a7d9d7,
+    0x31bb049, 0x13b3cefa, 0x31f8fcf, 0x13bfc35b,
+    0x32371ae, 0x13cbb6f8, 0x32755e5, 0x13d7a9d3,
+    0x32b3c75, 0x13e39be9, 0x32f255e, 0x13ef8d3c,
+    0x333109e, 0x13fb7dc9, 0x336fe37, 0x14076d91,
+    0x33aee27, 0x14135c94, 0x33ee070, 0x141f4ad1,
+    0x342d510, 0x142b3846, 0x346cc07, 0x143724f5,
+    0x34ac556, 0x144310dd, 0x34ec0fc, 0x144efbfc,
+    0x352bef9, 0x145ae653, 0x356bf4d, 0x1466cfe1,
+    0x35ac1f7, 0x1472b8a5, 0x35ec6f8, 0x147ea0a0,
+    0x362ce50, 0x148a87d1, 0x366d7fd, 0x14966e36,
+    0x36ae401, 0x14a253d1, 0x36ef25b, 0x14ae38a0,
+    0x373030a, 0x14ba1ca3, 0x377160f, 0x14c5ffd9,
+    0x37b2b6a, 0x14d1e242, 0x37f4319, 0x14ddc3de,
+    0x3835d1e, 0x14e9a4ac, 0x3877978, 0x14f584ac,
+    0x38b9827, 0x150163dc, 0x38fb92a, 0x150d423d,
+    0x393dc82, 0x15191fcf, 0x398022f, 0x1524fc90,
+    0x39c2a2f, 0x1530d881, 0x3a05484, 0x153cb3a0,
+    0x3a4812c, 0x15488dee, 0x3a8b028, 0x1554676a,
+    0x3ace178, 0x15604013, 0x3b1151b, 0x156c17e9,
+    0x3b54b11, 0x1577eeec, 0x3b9835a, 0x1583c51b,
+    0x3bdbdf6, 0x158f9a76, 0x3c1fae5, 0x159b6efb,
+    0x3c63a26, 0x15a742ac, 0x3ca7bba, 0x15b31587,
+    0x3cebfa0, 0x15bee78c, 0x3d305d8, 0x15cab8ba,
+    0x3d74e62, 0x15d68911, 0x3db993e, 0x15e25890,
+    0x3dfe66c, 0x15ee2738, 0x3e435ea, 0x15f9f507,
+    0x3e887bb, 0x1605c1fd, 0x3ecdbdc, 0x16118e1a,
+    0x3f1324e, 0x161d595d, 0x3f58b10, 0x162923c5,
+    0x3f9e624, 0x1634ed53, 0x3fe4388, 0x1640b606,
+    0x402a33c, 0x164c7ddd, 0x4070540, 0x165844d8,
+    0x40b6994, 0x16640af7, 0x40fd037, 0x166fd039,
+    0x414392b, 0x167b949d, 0x418a46d, 0x16875823,
+    0x41d11ff, 0x16931acb, 0x42181e0, 0x169edc94,
+    0x425f410, 0x16aa9d7e, 0x42a688f, 0x16b65d88,
+    0x42edf5c, 0x16c21cb2, 0x4335877, 0x16cddafb,
+    0x437d3e1, 0x16d99864, 0x43c5199, 0x16e554ea,
+    0x440d19e, 0x16f1108f, 0x44553f2, 0x16fccb51,
+    0x449d892, 0x17088531, 0x44e5f80, 0x17143e2d,
+    0x452e8bc, 0x171ff646, 0x4577444, 0x172bad7a,
+    0x45c0219, 0x173763c9, 0x460923b, 0x17431933,
+    0x46524a9, 0x174ecdb8, 0x469b963, 0x175a8157,
+    0x46e5069, 0x1766340f, 0x472e9bc, 0x1771e5e0,
+    0x477855a, 0x177d96ca, 0x47c2344, 0x178946cc,
+    0x480c379, 0x1794f5e6, 0x48565f9, 0x17a0a417,
+    0x48a0ac4, 0x17ac515f, 0x48eb1db, 0x17b7fdbd,
+    0x4935b3c, 0x17c3a931, 0x49806e7, 0x17cf53bb,
+    0x49cb4dd, 0x17dafd59, 0x4a1651c, 0x17e6a60c,
+    0x4a617a6, 0x17f24dd3, 0x4aacc7a, 0x17fdf4ae,
+    0x4af8397, 0x18099a9c, 0x4b43cfd, 0x18153f9d,
+    0x4b8f8ad, 0x1820e3b0, 0x4bdb6a6, 0x182c86d5,
+    0x4c276e8, 0x1838290c, 0x4c73972, 0x1843ca53,
+    0x4cbfe45, 0x184f6aab, 0x4d0c560, 0x185b0a13,
+    0x4d58ec3, 0x1866a88a, 0x4da5a6f, 0x18724611,
+    0x4df2862, 0x187de2a7, 0x4e3f89c, 0x18897e4a,
+    0x4e8cb1e, 0x189518fc, 0x4ed9fe7, 0x18a0b2bb,
+    0x4f276f7, 0x18ac4b87, 0x4f7504e, 0x18b7e35f,
+    0x4fc2bec, 0x18c37a44, 0x50109d0, 0x18cf1034,
+    0x505e9fb, 0x18daa52f, 0x50acc6b, 0x18e63935,
+    0x50fb121, 0x18f1cc45, 0x514981d, 0x18fd5e5f,
+    0x519815f, 0x1908ef82, 0x51e6ce6, 0x19147fae,
+    0x5235ab2, 0x19200ee3, 0x5284ac3, 0x192b9d1f,
+    0x52d3d18, 0x19372a64, 0x53231b3, 0x1942b6af,
+    0x5372891, 0x194e4201, 0x53c21b4, 0x1959cc5a,
+    0x5411d1b, 0x196555b8, 0x5461ac6, 0x1970de1b,
+    0x54b1ab4, 0x197c6584, 0x5501ce5, 0x1987ebf0,
+    0x555215a, 0x19937161, 0x55a2812, 0x199ef5d6,
+    0x55f310d, 0x19aa794d, 0x5643c4a, 0x19b5fbc8,
+    0x56949ca, 0x19c17d44, 0x56e598c, 0x19ccfdc2,
+    0x5736b90, 0x19d87d42, 0x5787fd6, 0x19e3fbc3,
+    0x57d965d, 0x19ef7944, 0x582af26, 0x19faf5c5,
+    0x587ca31, 0x1a067145, 0x58ce77c, 0x1a11ebc5,
+    0x5920708, 0x1a1d6544, 0x59728d5, 0x1a28ddc0,
+    0x59c4ce3, 0x1a34553b, 0x5a17330, 0x1a3fcbb3,
+    0x5a69bbe, 0x1a4b4128, 0x5abc68c, 0x1a56b599,
+    0x5b0f399, 0x1a622907, 0x5b622e6, 0x1a6d9b70,
+    0x5bb5472, 0x1a790cd4, 0x5c0883d, 0x1a847d33,
+    0x5c5be47, 0x1a8fec8c, 0x5caf690, 0x1a9b5adf,
+    0x5d03118, 0x1aa6c82b, 0x5d56ddd, 0x1ab23471,
+    0x5daace1, 0x1abd9faf, 0x5dfee22, 0x1ac909e5,
+    0x5e531a1, 0x1ad47312, 0x5ea775e, 0x1adfdb37,
+    0x5efbf58, 0x1aeb4253, 0x5f5098f, 0x1af6a865,
+    0x5fa5603, 0x1b020d6c, 0x5ffa4b3, 0x1b0d716a,
+    0x604f5a0, 0x1b18d45c, 0x60a48c9, 0x1b243643,
+    0x60f9e2e, 0x1b2f971e, 0x614f5cf, 0x1b3af6ec,
+    0x61a4fac, 0x1b4655ae, 0x61fabc4, 0x1b51b363,
+    0x6250a18, 0x1b5d100a, 0x62a6aa6, 0x1b686ba3,
+    0x62fcd6f, 0x1b73c62d, 0x6353273, 0x1b7f1fa9,
+    0x63a99b1, 0x1b8a7815, 0x6400329, 0x1b95cf71,
+    0x6456edb, 0x1ba125bd, 0x64adcc7, 0x1bac7af9,
+    0x6504ced, 0x1bb7cf23, 0x655bf4c, 0x1bc3223c,
+    0x65b33e4, 0x1bce7442, 0x660aab5, 0x1bd9c537,
+    0x66623be, 0x1be51518, 0x66b9f01, 0x1bf063e6,
+    0x6711c7b, 0x1bfbb1a0, 0x6769c2e, 0x1c06fe46,
+    0x67c1e18, 0x1c1249d8, 0x681a23a, 0x1c1d9454,
+    0x6872894, 0x1c28ddbb, 0x68cb124, 0x1c34260c,
+    0x6923bec, 0x1c3f6d47, 0x697c8eb, 0x1c4ab36b,
+    0x69d5820, 0x1c55f878, 0x6a2e98b, 0x1c613c6d,
+    0x6a87d2d, 0x1c6c7f4a, 0x6ae1304, 0x1c77c10e,
+    0x6b3ab12, 0x1c8301b9, 0x6b94554, 0x1c8e414b,
+    0x6bee1cd, 0x1c997fc4, 0x6c4807a, 0x1ca4bd21,
+    0x6ca215c, 0x1caff965, 0x6cfc472, 0x1cbb348d,
+    0x6d569be, 0x1cc66e99, 0x6db113d, 0x1cd1a78a,
+    0x6e0baf0, 0x1cdcdf5e, 0x6e666d7, 0x1ce81615,
+    0x6ec14f2, 0x1cf34baf, 0x6f1c540, 0x1cfe802b,
+    0x6f777c1, 0x1d09b389, 0x6fd2c75, 0x1d14e5c9,
+    0x702e35c, 0x1d2016e9, 0x7089c75, 0x1d2b46ea,
+    0x70e57c0, 0x1d3675cb, 0x714153e, 0x1d41a38c,
+    0x719d4ed, 0x1d4cd02c, 0x71f96ce, 0x1d57fbaa,
+    0x7255ae0, 0x1d632608, 0x72b2123, 0x1d6e4f43,
+    0x730e997, 0x1d79775c, 0x736b43c, 0x1d849e51,
+    0x73c8111, 0x1d8fc424, 0x7425016, 0x1d9ae8d2,
+    0x748214c, 0x1da60c5d, 0x74df4b1, 0x1db12ec3,
+    0x753ca46, 0x1dbc5004, 0x759a20a, 0x1dc7701f,
+    0x75f7bfe, 0x1dd28f15, 0x7655820, 0x1dddace4,
+    0x76b3671, 0x1de8c98c, 0x77116f0, 0x1df3e50d,
+    0x776f99d, 0x1dfeff67, 0x77cde79, 0x1e0a1898,
+    0x782c582, 0x1e1530a1, 0x788aeb9, 0x1e204781,
+    0x78e9a1d, 0x1e2b5d38, 0x79487ae, 0x1e3671c5,
+    0x79a776c, 0x1e418528, 0x7a06957, 0x1e4c9760,
+    0x7a65d6e, 0x1e57a86d, 0x7ac53b1, 0x1e62b84f,
+    0x7b24c20, 0x1e6dc705, 0x7b846ba, 0x1e78d48e,
+    0x7be4381, 0x1e83e0eb, 0x7c44272, 0x1e8eec1b,
+    0x7ca438f, 0x1e99f61d, 0x7d046d6, 0x1ea4fef0,
+    0x7d64c47, 0x1eb00696, 0x7dc53e3, 0x1ebb0d0d,
+    0x7e25daa, 0x1ec61254, 0x7e8699a, 0x1ed1166b,
+    0x7ee77b3, 0x1edc1953, 0x7f487f6, 0x1ee71b0a,
+    0x7fa9a62, 0x1ef21b90, 0x800aef7, 0x1efd1ae4,
+    0x806c5b5, 0x1f081907, 0x80cde9b, 0x1f1315f7,
+    0x812f9a9, 0x1f1e11b5, 0x81916df, 0x1f290c3f,
+    0x81f363d, 0x1f340596, 0x82557c3, 0x1f3efdb9,
+    0x82b7b70, 0x1f49f4a8, 0x831a143, 0x1f54ea62,
+    0x837c93e, 0x1f5fdee6, 0x83df35f, 0x1f6ad235,
+    0x8441fa6, 0x1f75c44e, 0x84a4e14, 0x1f80b531,
+    0x8507ea7, 0x1f8ba4dc, 0x856b160, 0x1f969350,
+    0x85ce63e, 0x1fa1808c, 0x8631d42, 0x1fac6c91,
+    0x869566a, 0x1fb7575c, 0x86f91b7, 0x1fc240ef,
+    0x875cf28, 0x1fcd2948, 0x87c0ebd, 0x1fd81067,
+    0x8825077, 0x1fe2f64c, 0x8889454, 0x1feddaf6,
+    0x88eda54, 0x1ff8be65, 0x8952278, 0x2003a099,
+    0x89b6cbf, 0x200e8190, 0x8a1b928, 0x2019614c,
+    0x8a807b4, 0x20243fca, 0x8ae5862, 0x202f1d0b,
+    0x8b4ab32, 0x2039f90f, 0x8bb0023, 0x2044d3d4,
+    0x8c15736, 0x204fad5b, 0x8c7b06b, 0x205a85a3,
+    0x8ce0bc0, 0x20655cac, 0x8d46936, 0x20703275,
+    0x8dac8cd, 0x207b06fe, 0x8e12a84, 0x2085da46,
+    0x8e78e5b, 0x2090ac4d, 0x8edf452, 0x209b7d13,
+    0x8f45c68, 0x20a64c97, 0x8fac69e, 0x20b11ad9,
+    0x90132f2, 0x20bbe7d8, 0x907a166, 0x20c6b395,
+    0x90e11f7, 0x20d17e0d, 0x91484a8, 0x20dc4742,
+    0x91af976, 0x20e70f32, 0x9217062, 0x20f1d5de,
+    0x927e96b, 0x20fc9b44, 0x92e6492, 0x21075f65,
+    0x934e1d6, 0x21122240, 0x93b6137, 0x211ce3d5,
+    0x941e2b4, 0x2127a423, 0x948664d, 0x21326329,
+    0x94eec03, 0x213d20e8, 0x95573d4, 0x2147dd5f,
+    0x95bfdc1, 0x2152988d, 0x96289c9, 0x215d5273,
+    0x96917ec, 0x21680b0f, 0x96fa82a, 0x2172c262,
+    0x9763a83, 0x217d786a, 0x97ccef5, 0x21882d28,
+    0x9836582, 0x2192e09b, 0x989fe29, 0x219d92c2,
+    0x99098e9, 0x21a8439e, 0x99735c2, 0x21b2f32e,
+    0x99dd4b4, 0x21bda171, 0x9a475bf, 0x21c84e67,
+    0x9ab18e3, 0x21d2fa0f, 0x9b1be1e, 0x21dda46a,
+    0x9b86572, 0x21e84d76, 0x9bf0edd, 0x21f2f534,
+    0x9c5ba60, 0x21fd9ba3, 0x9cc67fa, 0x220840c2,
+    0x9d317ab, 0x2212e492, 0x9d9c973, 0x221d8711,
+    0x9e07d51, 0x2228283f, 0x9e73346, 0x2232c81c,
+    0x9edeb50, 0x223d66a8, 0x9f4a570, 0x224803e2,
+    0x9fb61a5, 0x22529fca, 0xa021fef, 0x225d3a5e,
+    0xa08e04f, 0x2267d3a0, 0xa0fa2c3, 0x22726b8e,
+    0xa16674b, 0x227d0228, 0xa1d2de7, 0x2287976e,
+    0xa23f698, 0x22922b5e, 0xa2ac15b, 0x229cbdfa,
+    0xa318e32, 0x22a74f40, 0xa385d1d, 0x22b1df30,
+    0xa3f2e19, 0x22bc6dca, 0xa460129, 0x22c6fb0c,
+    0xa4cd64b, 0x22d186f8, 0xa53ad7e, 0x22dc118c,
+    0xa5a86c4, 0x22e69ac8, 0xa61621b, 0x22f122ab,
+    0xa683f83, 0x22fba936, 0xa6f1efc, 0x23062e67,
+    0xa760086, 0x2310b23e, 0xa7ce420, 0x231b34bc,
+    0xa83c9ca, 0x2325b5df, 0xa8ab184, 0x233035a7,
+    0xa919b4e, 0x233ab414, 0xa988727, 0x23453125,
+    0xa9f750f, 0x234facda, 0xaa66506, 0x235a2733,
+    0xaad570c, 0x2364a02e, 0xab44b1f, 0x236f17cc,
+    0xabb4141, 0x23798e0d, 0xac23971, 0x238402ef,
+    0xac933ae, 0x238e7673, 0xad02ff8, 0x2398e898,
+    0xad72e4f, 0x23a3595e, 0xade2eb3, 0x23adc8c4,
+    0xae53123, 0x23b836ca, 0xaec35a0, 0x23c2a36f,
+    0xaf33c28, 0x23cd0eb3, 0xafa44bc, 0x23d77896,
+    0xb014f5b, 0x23e1e117, 0xb085c05, 0x23ec4837,
+    0xb0f6aba, 0x23f6adf3, 0xb167b79, 0x2401124d,
+    0xb1d8e43, 0x240b7543, 0xb24a316, 0x2415d6d5,
+    0xb2bb9f4, 0x24203704, 0xb32d2da, 0x242a95ce,
+    0xb39edca, 0x2434f332, 0xb410ac3, 0x243f4f32,
+    0xb4829c4, 0x2449a9cc, 0xb4f4acd, 0x245402ff,
+    0xb566ddf, 0x245e5acc, 0xb5d92f8, 0x2468b132,
+    0xb64ba19, 0x24730631, 0xb6be341, 0x247d59c8,
+    0xb730e70, 0x2487abf7, 0xb7a3ba5, 0x2491fcbe,
+    0xb816ae1, 0x249c4c1b, 0xb889c23, 0x24a69a0f,
+    0xb8fcf6b, 0x24b0e699, 0xb9704b9, 0x24bb31ba,
+    0xb9e3c0b, 0x24c57b6f, 0xba57563, 0x24cfc3ba,
+    0xbacb0bf, 0x24da0a9a, 0xbb3ee20, 0x24e4500e,
+    0xbbb2d85, 0x24ee9415, 0xbc26eee, 0x24f8d6b0,
+    0xbc9b25a, 0x250317df, 0xbd0f7ca, 0x250d57a0,
+    0xbd83f3d, 0x251795f3, 0xbdf88b3, 0x2521d2d8,
+    0xbe6d42b, 0x252c0e4f, 0xbee21a5, 0x25364857,
+    0xbf57121, 0x254080ef, 0xbfcc29f, 0x254ab818,
+    0xc04161e, 0x2554edd1, 0xc0b6b9e, 0x255f2219,
+    0xc12c31f, 0x256954f1, 0xc1a1ca0, 0x25738657,
+    0xc217822, 0x257db64c, 0xc28d5a3, 0x2587e4cf,
+    0xc303524, 0x259211df, 0xc3796a5, 0x259c3d7c,
+    0xc3efa25, 0x25a667a7, 0xc465fa3, 0x25b0905d,
+    0xc4dc720, 0x25bab7a0, 0xc55309b, 0x25c4dd6e,
+    0xc5c9c14, 0x25cf01c8, 0xc64098b, 0x25d924ac,
+    0xc6b78ff, 0x25e3461b, 0xc72ea70, 0x25ed6614,
+    0xc7a5dde, 0x25f78497, 0xc81d349, 0x2601a1a2,
+    0xc894aaf, 0x260bbd37, 0xc90c412, 0x2615d754,
+    0xc983f70, 0x261feffa, 0xc9fbcca, 0x262a0727,
+    0xca73c1e, 0x26341cdb, 0xcaebd6e, 0x263e3117,
+    0xcb640b8, 0x264843d9, 0xcbdc5fc, 0x26525521,
+    0xcc54d3a, 0x265c64ef, 0xcccd671, 0x26667342,
+    0xcd461a2, 0x2670801a, 0xcdbeecc, 0x267a8b77,
+    0xce37def, 0x26849558, 0xceb0f0a, 0x268e9dbd,
+    0xcf2a21d, 0x2698a4a6, 0xcfa3729, 0x26a2aa11,
+    0xd01ce2b, 0x26acadff, 0xd096725, 0x26b6b070,
+    0xd110216, 0x26c0b162, 0xd189efe, 0x26cab0d6,
+    0xd203ddc, 0x26d4aecb, 0xd27deb0, 0x26deab41,
+    0xd2f817b, 0x26e8a637, 0xd37263a, 0x26f29fad,
+    0xd3eccef, 0x26fc97a3, 0xd467599, 0x27068e18,
+    0xd4e2037, 0x2710830c, 0xd55ccca, 0x271a767e,
+    0xd5d7b50, 0x2724686e, 0xd652bcb, 0x272e58dc,
+    0xd6cde39, 0x273847c8, 0xd74929a, 0x27423530,
+    0xd7c48ee, 0x274c2115, 0xd840134, 0x27560b76,
+    0xd8bbb6d, 0x275ff452, 0xd937798, 0x2769dbaa,
+    0xd9b35b4, 0x2773c17d, 0xda2f5c2, 0x277da5cb,
+    0xdaab7c0, 0x27878893, 0xdb27bb0, 0x279169d5,
+    0xdba4190, 0x279b4990, 0xdc20960, 0x27a527c4,
+    0xdc9d320, 0x27af0472, 0xdd19ed0, 0x27b8df97,
+    0xdd96c6f, 0x27c2b934, 0xde13bfd, 0x27cc9149,
+    0xde90d79, 0x27d667d5, 0xdf0e0e4, 0x27e03cd8,
+    0xdf8b63d, 0x27ea1052, 0xe008d84, 0x27f3e241,
+    0xe0866b8, 0x27fdb2a7, 0xe1041d9, 0x28078181,
+    0xe181ee8, 0x28114ed0, 0xe1ffde2, 0x281b1a94,
+    0xe27dec9, 0x2824e4cc, 0xe2fc19c, 0x282ead78,
+    0xe37a65b, 0x28387498, 0xe3f8d05, 0x28423a2a,
+    0xe47759a, 0x284bfe2f, 0xe4f6019, 0x2855c0a6,
+    0xe574c84, 0x285f8190, 0xe5f3ad8, 0x286940ea,
+    0xe672b16, 0x2872feb6, 0xe6f1d3d, 0x287cbaf3,
+    0xe77114e, 0x288675a0, 0xe7f0748, 0x28902ebd,
+    0xe86ff2a, 0x2899e64a, 0xe8ef8f4, 0x28a39c46,
+    0xe96f4a7, 0x28ad50b1, 0xe9ef241, 0x28b7038b,
+    0xea6f1c2, 0x28c0b4d2, 0xeaef32b, 0x28ca6488,
+    0xeb6f67a, 0x28d412ab, 0xebefbb0, 0x28ddbf3b,
+    0xec702cb, 0x28e76a37, 0xecf0bcd, 0x28f113a0,
+    0xed716b4, 0x28fabb75, 0xedf2380, 0x290461b5,
+    0xee73231, 0x290e0661, 0xeef42c7, 0x2917a977,
+    0xef75541, 0x29214af8, 0xeff699f, 0x292aeae3,
+    0xf077fe1, 0x29348937, 0xf0f9805, 0x293e25f5,
+    0xf17b20d, 0x2947c11c, 0xf1fcdf8, 0x29515aab,
+    0xf27ebc5, 0x295af2a3, 0xf300b74, 0x29648902,
+    0xf382d05, 0x296e1dc9, 0xf405077, 0x2977b0f7,
+    0xf4875ca, 0x2981428c, 0xf509cfe, 0x298ad287,
+    0xf58c613, 0x299460e8, 0xf60f108, 0x299dedaf,
+    0xf691ddd, 0x29a778db, 0xf714c91, 0x29b1026c,
+    0xf797d24, 0x29ba8a61, 0xf81af97, 0x29c410ba,
+    0xf89e3e8, 0x29cd9578, 0xf921a17, 0x29d71899,
+    0xf9a5225, 0x29e09a1c, 0xfa28c10, 0x29ea1a03,
+    0xfaac7d8, 0x29f3984c, 0xfb3057d, 0x29fd14f6,
+    0xfbb4500, 0x2a069003, 0xfc3865e, 0x2a100970,
+    0xfcbc999, 0x2a19813f, 0xfd40eaf, 0x2a22f76e,
+    0xfdc55a1, 0x2a2c6bfd, 0xfe49e6d, 0x2a35deeb,
+    0xfece915, 0x2a3f503a, 0xff53597, 0x2a48bfe7,
+    0xffd83f4, 0x2a522df3, 0x1005d42a, 0x2a5b9a5d,
+    0x100e2639, 0x2a650525, 0x10167a22, 0x2a6e6e4b,
+    0x101ecfe4, 0x2a77d5ce, 0x1027277e, 0x2a813bae,
+    0x102f80f1, 0x2a8a9fea, 0x1037dc3b, 0x2a940283,
+    0x1040395d, 0x2a9d6377, 0x10489856, 0x2aa6c2c6,
+    0x1050f926, 0x2ab02071, 0x10595bcd, 0x2ab97c77,
+    0x1061c04a, 0x2ac2d6d6, 0x106a269d, 0x2acc2f90,
+    0x10728ec6, 0x2ad586a3, 0x107af8c4, 0x2adedc10,
+    0x10836497, 0x2ae82fd5, 0x108bd23f, 0x2af181f3,
+    0x109441bb, 0x2afad269, 0x109cb30b, 0x2b042137,
+    0x10a5262f, 0x2b0d6e5c, 0x10ad9b26, 0x2b16b9d9,
+    0x10b611f1, 0x2b2003ac, 0x10be8a8d, 0x2b294bd5,
+    0x10c704fd, 0x2b329255, 0x10cf813e, 0x2b3bd72a,
+    0x10d7ff51, 0x2b451a55, 0x10e07f36, 0x2b4e5bd4,
+    0x10e900ec, 0x2b579ba8, 0x10f18472, 0x2b60d9d0,
+    0x10fa09c9, 0x2b6a164d, 0x110290f0, 0x2b73511c,
+    0x110b19e7, 0x2b7c8a3f, 0x1113a4ad, 0x2b85c1b5,
+    0x111c3142, 0x2b8ef77d, 0x1124bfa6, 0x2b982b97,
+    0x112d4fd9, 0x2ba15e03, 0x1135e1d9, 0x2baa8ec0,
+    0x113e75a8, 0x2bb3bdce, 0x11470b44, 0x2bbceb2d,
+    0x114fa2ad, 0x2bc616dd, 0x11583be2, 0x2bcf40dc,
+    0x1160d6e5, 0x2bd8692b, 0x116973b3, 0x2be18fc9,
+    0x1172124d, 0x2beab4b6, 0x117ab2b3, 0x2bf3d7f2,
+    0x118354e4, 0x2bfcf97c, 0x118bf8e0, 0x2c061953,
+    0x11949ea6, 0x2c0f3779, 0x119d4636, 0x2c1853eb,
+    0x11a5ef90, 0x2c216eaa, 0x11ae9ab4, 0x2c2a87b6,
+    0x11b747a0, 0x2c339f0e, 0x11bff656, 0x2c3cb4b1,
+    0x11c8a6d4, 0x2c45c8a0, 0x11d1591a, 0x2c4edada,
+    0x11da0d28, 0x2c57eb5e, 0x11e2c2fd, 0x2c60fa2d,
+    0x11eb7a9a, 0x2c6a0746, 0x11f433fd, 0x2c7312a9,
+    0x11fcef27, 0x2c7c1c55, 0x1205ac17, 0x2c85244a,
+    0x120e6acc, 0x2c8e2a87, 0x12172b48, 0x2c972f0d,
+    0x121fed88, 0x2ca031da, 0x1228b18d, 0x2ca932ef,
+    0x12317756, 0x2cb2324c, 0x123a3ee4, 0x2cbb2fef,
+    0x12430835, 0x2cc42bd9, 0x124bd34a, 0x2ccd2609,
+    0x1254a021, 0x2cd61e7f, 0x125d6ebc, 0x2cdf153a,
+    0x12663f19, 0x2ce80a3a, 0x126f1138, 0x2cf0fd80,
+    0x1277e518, 0x2cf9ef09, 0x1280babb, 0x2d02ded7,
+    0x1289921e, 0x2d0bcce8, 0x12926b41, 0x2d14b93d,
+    0x129b4626, 0x2d1da3d5, 0x12a422ca, 0x2d268cb0,
+    0x12ad012e, 0x2d2f73cd, 0x12b5e151, 0x2d38592c,
+    0x12bec333, 0x2d413ccd, 0x12c7a6d4, 0x2d4a1eaf,
+    0x12d08c33, 0x2d52fed2, 0x12d97350, 0x2d5bdd36,
+    0x12e25c2b, 0x2d64b9da, 0x12eb46c3, 0x2d6d94bf,
+    0x12f43318, 0x2d766de2, 0x12fd2129, 0x2d7f4545,
+    0x130610f7, 0x2d881ae8, 0x130f0280, 0x2d90eec8,
+    0x1317f5c6, 0x2d99c0e7, 0x1320eac6, 0x2da29144,
+    0x1329e181, 0x2dab5fdf, 0x1332d9f7, 0x2db42cb6,
+    0x133bd427, 0x2dbcf7cb, 0x1344d011, 0x2dc5c11c,
+    0x134dcdb4, 0x2dce88aa, 0x1356cd11, 0x2dd74e73,
+    0x135fce26, 0x2de01278, 0x1368d0f3, 0x2de8d4b8,
+    0x1371d579, 0x2df19534, 0x137adbb6, 0x2dfa53e9,
+    0x1383e3ab, 0x2e0310d9, 0x138ced57, 0x2e0bcc03,
+    0x1395f8ba, 0x2e148566, 0x139f05d3, 0x2e1d3d03,
+    0x13a814a2, 0x2e25f2d8, 0x13b12526, 0x2e2ea6e6,
+    0x13ba3760, 0x2e37592c, 0x13c34b4f, 0x2e4009aa,
+    0x13cc60f2, 0x2e48b860, 0x13d5784a, 0x2e51654c,
+    0x13de9156, 0x2e5a1070, 0x13e7ac15, 0x2e62b9ca,
+    0x13f0c887, 0x2e6b615a, 0x13f9e6ad, 0x2e740720,
+    0x14030684, 0x2e7cab1c, 0x140c280e, 0x2e854d4d,
+    0x14154b4a, 0x2e8dedb3, 0x141e7037, 0x2e968c4d,
+    0x142796d5, 0x2e9f291b, 0x1430bf24, 0x2ea7c41e,
+    0x1439e923, 0x2eb05d53, 0x144314d3, 0x2eb8f4bc,
+    0x144c4232, 0x2ec18a58, 0x14557140, 0x2eca1e27,
+    0x145ea1fd, 0x2ed2b027, 0x1467d469, 0x2edb405a,
+    0x14710883, 0x2ee3cebe, 0x147a3e4b, 0x2eec5b53,
+    0x148375c1, 0x2ef4e619, 0x148caee4, 0x2efd6f10,
+    0x1495e9b3, 0x2f05f637, 0x149f2630, 0x2f0e7b8e,
+    0x14a86458, 0x2f16ff14, 0x14b1a42c, 0x2f1f80ca,
+    0x14bae5ab, 0x2f2800af, 0x14c428d6, 0x2f307ec2,
+    0x14cd6dab, 0x2f38fb03, 0x14d6b42b, 0x2f417573,
+    0x14dffc54, 0x2f49ee0f, 0x14e94627, 0x2f5264da,
+    0x14f291a4, 0x2f5ad9d1, 0x14fbdec9, 0x2f634cf5,
+    0x15052d97, 0x2f6bbe45, 0x150e7e0d, 0x2f742dc1,
+    0x1517d02b, 0x2f7c9b69, 0x152123f0, 0x2f85073c,
+    0x152a795d, 0x2f8d713a, 0x1533d070, 0x2f95d963,
+    0x153d292a, 0x2f9e3fb6, 0x15468389, 0x2fa6a433,
+    0x154fdf8f, 0x2faf06da, 0x15593d3a, 0x2fb767aa,
+    0x15629c89, 0x2fbfc6a3, 0x156bfd7d, 0x2fc823c5,
+    0x15756016, 0x2fd07f0f, 0x157ec452, 0x2fd8d882,
+    0x15882a32, 0x2fe1301c, 0x159191b5, 0x2fe985de,
+    0x159afadb, 0x2ff1d9c7, 0x15a465a3, 0x2ffa2bd6,
+    0x15add20d, 0x30027c0c, 0x15b74019, 0x300aca69,
+    0x15c0afc6, 0x301316eb, 0x15ca2115, 0x301b6193,
+    0x15d39403, 0x3023aa5f, 0x15dd0892, 0x302bf151,
+    0x15e67ec1, 0x30343667, 0x15eff690, 0x303c79a2,
+    0x15f96ffd, 0x3044bb00, 0x1602eb0a, 0x304cfa83,
+    0x160c67b4, 0x30553828, 0x1615e5fd, 0x305d73f0,
+    0x161f65e4, 0x3065addb, 0x1628e767, 0x306de5e9,
+    0x16326a88, 0x30761c18, 0x163bef46, 0x307e5069,
+    0x1645759f, 0x308682dc, 0x164efd94, 0x308eb36f,
+    0x16588725, 0x3096e223, 0x16621251, 0x309f0ef8,
+    0x166b9f18, 0x30a739ed, 0x16752d79, 0x30af6302,
+    0x167ebd74, 0x30b78a36, 0x16884f09, 0x30bfaf89,
+    0x1691e237, 0x30c7d2fb, 0x169b76fe, 0x30cff48c,
+    0x16a50d5d, 0x30d8143b, 0x16aea555, 0x30e03208,
+    0x16b83ee4, 0x30e84df3, 0x16c1da0b, 0x30f067fb,
+    0x16cb76c9, 0x30f8801f, 0x16d5151d, 0x31009661,
+    0x16deb508, 0x3108aabf, 0x16e85689, 0x3110bd39,
+    0x16f1f99f, 0x3118cdcf, 0x16fb9e4b, 0x3120dc80,
+    0x1705448b, 0x3128e94c, 0x170eec60, 0x3130f433,
+    0x171895c9, 0x3138fd35, 0x172240c5, 0x31410450,
+    0x172bed55, 0x31490986, 0x17359b78, 0x31510cd5,
+    0x173f4b2e, 0x31590e3e, 0x1748fc75, 0x31610dbf,
+    0x1752af4f, 0x31690b59, 0x175c63ba, 0x3171070c,
+    0x176619b6, 0x317900d6, 0x176fd143, 0x3180f8b8,
+    0x17798a60, 0x3188eeb2, 0x1783450d, 0x3190e2c3,
+    0x178d014a, 0x3198d4ea, 0x1796bf16, 0x31a0c528,
+    0x17a07e70, 0x31a8b37c, 0x17aa3f5a, 0x31b09fe7,
+    0x17b401d1, 0x31b88a66, 0x17bdc5d6, 0x31c072fb,
+    0x17c78b68, 0x31c859a5, 0x17d15288, 0x31d03e64,
+    0x17db1b34, 0x31d82137, 0x17e4e56c, 0x31e0021e,
+    0x17eeb130, 0x31e7e118, 0x17f87e7f, 0x31efbe27,
+    0x18024d59, 0x31f79948, 0x180c1dbf, 0x31ff727c,
+    0x1815efae, 0x320749c3, 0x181fc328, 0x320f1f1c,
+    0x1829982b, 0x3216f287, 0x18336eb7, 0x321ec403,
+    0x183d46cc, 0x32269391, 0x18472069, 0x322e6130,
+    0x1850fb8e, 0x32362ce0, 0x185ad83c, 0x323df6a0,
+    0x1864b670, 0x3245be70, 0x186e962b, 0x324d8450,
+    0x1878776d, 0x32554840, 0x18825a35, 0x325d0a3e,
+    0x188c3e83, 0x3264ca4c, 0x18962456, 0x326c8868,
+    0x18a00bae, 0x32744493, 0x18a9f48a, 0x327bfecc,
+    0x18b3deeb, 0x3283b712, 0x18bdcad0, 0x328b6d66,
+    0x18c7b838, 0x329321c7, 0x18d1a724, 0x329ad435,
+    0x18db9792, 0x32a284b0, 0x18e58982, 0x32aa3336,
+    0x18ef7cf4, 0x32b1dfc9, 0x18f971e8, 0x32b98a67,
+    0x1903685d, 0x32c13311, 0x190d6053, 0x32c8d9c6,
+    0x191759c9, 0x32d07e85, 0x192154bf, 0x32d82150,
+    0x192b5135, 0x32dfc224, 0x19354f2a, 0x32e76102,
+    0x193f4e9e, 0x32eefdea, 0x19494f90, 0x32f698db,
+    0x19535201, 0x32fe31d5, 0x195d55ef, 0x3305c8d7,
+    0x19675b5a, 0x330d5de3, 0x19716243, 0x3314f0f6,
+    0x197b6aa8, 0x331c8211, 0x19857489, 0x33241134,
+    0x198f7fe6, 0x332b9e5e, 0x19998cbe, 0x3333298f,
+    0x19a39b11, 0x333ab2c6, 0x19adaadf, 0x33423a04,
+    0x19b7bc27, 0x3349bf48, 0x19c1cee9, 0x33514292,
+    0x19cbe325, 0x3358c3e2, 0x19d5f8d9, 0x33604336,
+    0x19e01006, 0x3367c090, 0x19ea28ac, 0x336f3bee,
+    0x19f442c9, 0x3376b551, 0x19fe5e5e, 0x337e2cb7,
+    0x1a087b69, 0x3385a222, 0x1a1299ec, 0x338d1590,
+    0x1a1cb9e5, 0x33948701, 0x1a26db54, 0x339bf675,
+    0x1a30fe38, 0x33a363ec, 0x1a3b2292, 0x33aacf65,
+    0x1a454860, 0x33b238e0, 0x1a4f6fa3, 0x33b9a05d,
+    0x1a599859, 0x33c105db, 0x1a63c284, 0x33c8695b,
+    0x1a6dee21, 0x33cfcadc, 0x1a781b31, 0x33d72a5d,
+    0x1a8249b4, 0x33de87de, 0x1a8c79a9, 0x33e5e360,
+    0x1a96ab0f, 0x33ed3ce1, 0x1aa0dde7, 0x33f49462,
+    0x1aab122f, 0x33fbe9e2, 0x1ab547e8, 0x34033d61,
+    0x1abf7f11, 0x340a8edf, 0x1ac9b7a9, 0x3411de5b,
+    0x1ad3f1b1, 0x34192bd5, 0x1ade2d28, 0x3420774d,
+    0x1ae86a0d, 0x3427c0c3, 0x1af2a860, 0x342f0836,
+    0x1afce821, 0x34364da6, 0x1b072950, 0x343d9112,
+    0x1b116beb, 0x3444d27b, 0x1b1baff2, 0x344c11e0,
+    0x1b25f566, 0x34534f41, 0x1b303c46, 0x345a8a9d,
+    0x1b3a8491, 0x3461c3f5, 0x1b44ce46, 0x3468fb47,
+    0x1b4f1967, 0x34703095, 0x1b5965f1, 0x347763dd,
+    0x1b63b3e5, 0x347e951f, 0x1b6e0342, 0x3485c45b,
+    0x1b785409, 0x348cf190, 0x1b82a638, 0x34941cbf,
+    0x1b8cf9cf, 0x349b45e7, 0x1b974ece, 0x34a26d08,
+    0x1ba1a534, 0x34a99221, 0x1babfd01, 0x34b0b533,
+    0x1bb65634, 0x34b7d63c, 0x1bc0b0ce, 0x34bef53d,
+    0x1bcb0cce, 0x34c61236, 0x1bd56a32, 0x34cd2d26,
+    0x1bdfc8fc, 0x34d4460c, 0x1bea292b, 0x34db5cea,
+    0x1bf48abd, 0x34e271bd, 0x1bfeedb3, 0x34e98487,
+    0x1c09520d, 0x34f09546, 0x1c13b7c9, 0x34f7a3fb,
+    0x1c1e1ee9, 0x34feb0a5, 0x1c28876a, 0x3505bb44,
+    0x1c32f14d, 0x350cc3d8, 0x1c3d5c91, 0x3513ca60,
+    0x1c47c936, 0x351acedd, 0x1c52373c, 0x3521d14d,
+    0x1c5ca6a2, 0x3528d1b1, 0x1c671768, 0x352fd008,
+    0x1c71898d, 0x3536cc52, 0x1c7bfd11, 0x353dc68f,
+    0x1c8671f3, 0x3544bebf, 0x1c90e834, 0x354bb4e1,
+    0x1c9b5fd2, 0x3552a8f4, 0x1ca5d8cd, 0x35599afa,
+    0x1cb05326, 0x35608af1, 0x1cbacedb, 0x356778d9,
+    0x1cc54bec, 0x356e64b2, 0x1ccfca59, 0x35754e7c,
+    0x1cda4a21, 0x357c3636, 0x1ce4cb44, 0x35831be0,
+    0x1cef4dc2, 0x3589ff7a, 0x1cf9d199, 0x3590e104,
+    0x1d0456ca, 0x3597c07d, 0x1d0edd55, 0x359e9de5,
+    0x1d196538, 0x35a5793c, 0x1d23ee74, 0x35ac5282,
+    0x1d2e7908, 0x35b329b5, 0x1d3904f4, 0x35b9fed7,
+    0x1d439236, 0x35c0d1e7, 0x1d4e20d0, 0x35c7a2e3,
+    0x1d58b0c0, 0x35ce71ce, 0x1d634206, 0x35d53ea5,
+    0x1d6dd4a2, 0x35dc0968, 0x1d786892, 0x35e2d219,
+    0x1d82fdd8, 0x35e998b5, 0x1d8d9472, 0x35f05d3d,
+    0x1d982c60, 0x35f71fb1, 0x1da2c5a2, 0x35fde011,
+    0x1dad6036, 0x36049e5b, 0x1db7fc1e, 0x360b5a90,
+    0x1dc29958, 0x361214b0, 0x1dcd37e4, 0x3618ccba,
+    0x1dd7d7c1, 0x361f82af, 0x1de278ef, 0x3626368d,
+    0x1ded1b6e, 0x362ce855, 0x1df7bf3e, 0x36339806,
+    0x1e02645d, 0x363a45a0, 0x1e0d0acc, 0x3640f123,
+    0x1e17b28a, 0x36479a8e, 0x1e225b96, 0x364e41e2,
+    0x1e2d05f1, 0x3654e71d, 0x1e37b199, 0x365b8a41,
+    0x1e425e8f, 0x36622b4c, 0x1e4d0cd2, 0x3668ca3e,
+    0x1e57bc62, 0x366f6717, 0x1e626d3e, 0x367601d7,
+    0x1e6d1f65, 0x367c9a7e, 0x1e77d2d8, 0x3683310b,
+    0x1e828796, 0x3689c57d, 0x1e8d3d9e, 0x369057d6,
+    0x1e97f4f1, 0x3696e814, 0x1ea2ad8d, 0x369d7637,
+    0x1ead6773, 0x36a4023f, 0x1eb822a1, 0x36aa8c2c,
+    0x1ec2df18, 0x36b113fd, 0x1ecd9cd7, 0x36b799b3,
+    0x1ed85bdd, 0x36be1d4c, 0x1ee31c2b, 0x36c49ec9,
+    0x1eedddc0, 0x36cb1e2a, 0x1ef8a09b, 0x36d19b6e,
+    0x1f0364bc, 0x36d81695, 0x1f0e2a22, 0x36de8f9e,
+    0x1f18f0ce, 0x36e5068a, 0x1f23b8be, 0x36eb7b58,
+    0x1f2e81f3, 0x36f1ee09, 0x1f394c6b, 0x36f85e9a,
+    0x1f441828, 0x36fecd0e, 0x1f4ee527, 0x37053962,
+    0x1f59b369, 0x370ba398, 0x1f6482ed, 0x37120bae,
+    0x1f6f53b3, 0x371871a5, 0x1f7a25ba, 0x371ed57c,
+    0x1f84f902, 0x37253733, 0x1f8fcd8b, 0x372b96ca,
+    0x1f9aa354, 0x3731f440, 0x1fa57a5d, 0x37384f95,
+    0x1fb052a5, 0x373ea8ca, 0x1fbb2c2c, 0x3744ffdd,
+    0x1fc606f1, 0x374b54ce, 0x1fd0e2f5, 0x3751a79e,
+    0x1fdbc036, 0x3757f84c, 0x1fe69eb4, 0x375e46d8,
+    0x1ff17e70, 0x37649341, 0x1ffc5f67, 0x376add88,
+    0x2007419b, 0x377125ac, 0x2012250a, 0x37776bac,
+    0x201d09b4, 0x377daf89, 0x2027ef99, 0x3783f143,
+    0x2032d6b8, 0x378a30d8, 0x203dbf11, 0x37906e49,
+    0x2048a8a4, 0x3796a996, 0x2053936f, 0x379ce2be,
+    0x205e7f74, 0x37a319c2, 0x20696cb0, 0x37a94ea0,
+    0x20745b24, 0x37af8159, 0x207f4acf, 0x37b5b1ec,
+    0x208a3bb2, 0x37bbe05a, 0x20952dcb, 0x37c20ca1,
+    0x20a0211a, 0x37c836c2, 0x20ab159e, 0x37ce5ebd,
+    0x20b60b58, 0x37d48490, 0x20c10247, 0x37daa83d,
+    0x20cbfa6a, 0x37e0c9c3, 0x20d6f3c1, 0x37e6e921,
+    0x20e1ee4b, 0x37ed0657, 0x20ecea09, 0x37f32165,
+    0x20f7e6f9, 0x37f93a4b, 0x2102e51c, 0x37ff5109,
+    0x210de470, 0x3805659e, 0x2118e4f6, 0x380b780a,
+    0x2123e6ad, 0x3811884d, 0x212ee995, 0x38179666,
+    0x2139edac, 0x381da256, 0x2144f2f3, 0x3823ac1d,
+    0x214ff96a, 0x3829b3b9, 0x215b0110, 0x382fb92a,
+    0x216609e3, 0x3835bc71, 0x217113e5, 0x383bbd8e,
+    0x217c1f15, 0x3841bc7f, 0x21872b72, 0x3847b946,
+    0x219238fb, 0x384db3e0, 0x219d47b1, 0x3853ac4f,
+    0x21a85793, 0x3859a292, 0x21b368a0, 0x385f96a9,
+    0x21be7ad8, 0x38658894, 0x21c98e3b, 0x386b7852,
+    0x21d4a2c8, 0x387165e3, 0x21dfb87f, 0x38775147,
+    0x21eacf5f, 0x387d3a7e, 0x21f5e768, 0x38832187,
+    0x22010099, 0x38890663, 0x220c1af3, 0x388ee910,
+    0x22173674, 0x3894c98f, 0x2222531c, 0x389aa7e0,
+    0x222d70eb, 0x38a08402, 0x22388fe1, 0x38a65df6,
+    0x2243affc, 0x38ac35ba, 0x224ed13d, 0x38b20b4f,
+    0x2259f3a3, 0x38b7deb4, 0x2265172e, 0x38bdafea,
+    0x22703bdc, 0x38c37eef, 0x227b61af, 0x38c94bc4,
+    0x228688a4, 0x38cf1669, 0x2291b0bd, 0x38d4dedd,
+    0x229cd9f8, 0x38daa520, 0x22a80456, 0x38e06932,
+    0x22b32fd4, 0x38e62b13, 0x22be5c74, 0x38ebeac2,
+    0x22c98a35, 0x38f1a840, 0x22d4b916, 0x38f7638b,
+    0x22dfe917, 0x38fd1ca4, 0x22eb1a37, 0x3902d38b,
+    0x22f64c77, 0x3908883f, 0x23017fd5, 0x390e3ac0,
+    0x230cb451, 0x3913eb0e, 0x2317e9eb, 0x39199929,
+    0x232320a2, 0x391f4510, 0x232e5876, 0x3924eec3,
+    0x23399167, 0x392a9642, 0x2344cb73, 0x39303b8e,
+    0x2350069b, 0x3935dea4, 0x235b42df, 0x393b7f86,
+    0x2366803c, 0x39411e33, 0x2371beb5, 0x3946baac,
+    0x237cfe47, 0x394c54ee, 0x23883ef2, 0x3951ecfc,
+    0x239380b6, 0x395782d3, 0x239ec393, 0x395d1675,
+    0x23aa0788, 0x3962a7e0, 0x23b54c95, 0x39683715,
+    0x23c092b9, 0x396dc414, 0x23cbd9f4, 0x39734edc,
+    0x23d72245, 0x3978d76c, 0x23e26bac, 0x397e5dc6,
+    0x23edb628, 0x3983e1e8, 0x23f901ba, 0x398963d2,
+    0x24044e60, 0x398ee385, 0x240f9c1a, 0x399460ff,
+    0x241aeae8, 0x3999dc42, 0x24263ac9, 0x399f554b,
+    0x24318bbe, 0x39a4cc1c, 0x243cddc4, 0x39aa40b4,
+    0x244830dd, 0x39afb313, 0x24538507, 0x39b52339,
+    0x245eda43, 0x39ba9125, 0x246a308f, 0x39bffcd7,
+    0x247587eb, 0x39c5664f, 0x2480e057, 0x39cacd8d,
+    0x248c39d3, 0x39d03291, 0x2497945d, 0x39d5955a,
+    0x24a2eff6, 0x39daf5e8, 0x24ae4c9d, 0x39e0543c,
+    0x24b9aa52, 0x39e5b054, 0x24c50914, 0x39eb0a31,
+    0x24d068e2, 0x39f061d2, 0x24dbc9bd, 0x39f5b737,
+    0x24e72ba4, 0x39fb0a60, 0x24f28e96, 0x3a005b4d,
+    0x24fdf294, 0x3a05a9fd, 0x2509579b, 0x3a0af671,
+    0x2514bdad, 0x3a1040a8, 0x252024c9, 0x3a1588a2,
+    0x252b8cee, 0x3a1ace5f, 0x2536f61b, 0x3a2011de,
+    0x25426051, 0x3a25531f, 0x254dcb8f, 0x3a2a9223,
+    0x255937d5, 0x3a2fcee8, 0x2564a521, 0x3a350970,
+    0x25701374, 0x3a3a41b9, 0x257b82cd, 0x3a3f77c3,
+    0x2586f32c, 0x3a44ab8e, 0x25926490, 0x3a49dd1a,
+    0x259dd6f9, 0x3a4f0c67, 0x25a94a67, 0x3a543974,
+    0x25b4bed8, 0x3a596442, 0x25c0344d, 0x3a5e8cd0,
+    0x25cbaac5, 0x3a63b31d, 0x25d72240, 0x3a68d72b,
+    0x25e29abc, 0x3a6df8f8, 0x25ee143b, 0x3a731884,
+    0x25f98ebb, 0x3a7835cf, 0x26050a3b, 0x3a7d50da,
+    0x261086bc, 0x3a8269a3, 0x261c043d, 0x3a87802a,
+    0x262782be, 0x3a8c9470, 0x2633023e, 0x3a91a674,
+    0x263e82bc, 0x3a96b636, 0x264a0438, 0x3a9bc3b6,
+    0x265586b3, 0x3aa0cef3, 0x26610a2a, 0x3aa5d7ee,
+    0x266c8e9f, 0x3aaadea6, 0x26781410, 0x3aafe31b,
+    0x26839a7c, 0x3ab4e54c, 0x268f21e5, 0x3ab9e53a,
+    0x269aaa48, 0x3abee2e5, 0x26a633a6, 0x3ac3de4c,
+    0x26b1bdff, 0x3ac8d76f, 0x26bd4951, 0x3acdce4d,
+    0x26c8d59c, 0x3ad2c2e8, 0x26d462e1, 0x3ad7b53d,
+    0x26dff11d, 0x3adca54e, 0x26eb8052, 0x3ae1931a,
+    0x26f7107e, 0x3ae67ea1, 0x2702a1a1, 0x3aeb67e3,
+    0x270e33bb, 0x3af04edf, 0x2719c6cb, 0x3af53395,
+    0x27255ad1, 0x3afa1605, 0x2730efcc, 0x3afef630,
+    0x273c85bc, 0x3b03d414, 0x27481ca1, 0x3b08afb2,
+    0x2753b479, 0x3b0d8909, 0x275f4d45, 0x3b126019,
+    0x276ae704, 0x3b1734e2, 0x277681b6, 0x3b1c0764,
+    0x27821d59, 0x3b20d79e, 0x278db9ef, 0x3b25a591,
+    0x27995776, 0x3b2a713d, 0x27a4f5ed, 0x3b2f3aa0,
+    0x27b09555, 0x3b3401bb, 0x27bc35ad, 0x3b38c68e,
+    0x27c7d6f4, 0x3b3d8918, 0x27d3792b, 0x3b42495a,
+    0x27df1c50, 0x3b470753, 0x27eac063, 0x3b4bc303,
+    0x27f66564, 0x3b507c69, 0x28020b52, 0x3b553386,
+    0x280db22d, 0x3b59e85a, 0x281959f4, 0x3b5e9ae4,
+    0x282502a7, 0x3b634b23, 0x2830ac45, 0x3b67f919,
+    0x283c56cf, 0x3b6ca4c4, 0x28480243, 0x3b714e25,
+    0x2853aea1, 0x3b75f53c, 0x285f5be9, 0x3b7a9a07,
+    0x286b0a1a, 0x3b7f3c87, 0x2876b934, 0x3b83dcbc,
+    0x28826936, 0x3b887aa6, 0x288e1a20, 0x3b8d1644,
+    0x2899cbf1, 0x3b91af97, 0x28a57ea9, 0x3b96469d,
+    0x28b13248, 0x3b9adb57, 0x28bce6cd, 0x3b9f6dc5,
+    0x28c89c37, 0x3ba3fde7, 0x28d45286, 0x3ba88bbc,
+    0x28e009ba, 0x3bad1744, 0x28ebc1d3, 0x3bb1a080,
+    0x28f77acf, 0x3bb6276e, 0x290334af, 0x3bbaac0e,
+    0x290eef71, 0x3bbf2e62, 0x291aab16, 0x3bc3ae67,
+    0x2926679c, 0x3bc82c1f, 0x29322505, 0x3bcca789,
+    0x293de34e, 0x3bd120a4, 0x2949a278, 0x3bd59771,
+    0x29556282, 0x3bda0bf0, 0x2961236c, 0x3bde7e20,
+    0x296ce535, 0x3be2ee01, 0x2978a7dd, 0x3be75b93,
+    0x29846b63, 0x3bebc6d5, 0x29902fc7, 0x3bf02fc9,
+    0x299bf509, 0x3bf4966c, 0x29a7bb28, 0x3bf8fac0,
+    0x29b38223, 0x3bfd5cc4, 0x29bf49fa, 0x3c01bc78,
+    0x29cb12ad, 0x3c0619dc, 0x29d6dc3b, 0x3c0a74f0,
+    0x29e2a6a3, 0x3c0ecdb2, 0x29ee71e6, 0x3c132424,
+    0x29fa3e03, 0x3c177845, 0x2a060af9, 0x3c1bca16,
+    0x2a11d8c8, 0x3c201994, 0x2a1da770, 0x3c2466c2,
+    0x2a2976ef, 0x3c28b19e, 0x2a354746, 0x3c2cfa28,
+    0x2a411874, 0x3c314060, 0x2a4cea79, 0x3c358446,
+    0x2a58bd54, 0x3c39c5da, 0x2a649105, 0x3c3e051b,
+    0x2a70658a, 0x3c42420a, 0x2a7c3ae5, 0x3c467ca6,
+    0x2a881114, 0x3c4ab4ef, 0x2a93e817, 0x3c4eeae5,
+    0x2a9fbfed, 0x3c531e88, 0x2aab9896, 0x3c574fd8,
+    0x2ab77212, 0x3c5b7ed4, 0x2ac34c60, 0x3c5fab7c,
+    0x2acf277f, 0x3c63d5d1, 0x2adb0370, 0x3c67fdd1,
+    0x2ae6e031, 0x3c6c237e, 0x2af2bdc3, 0x3c7046d6,
+    0x2afe9c24, 0x3c7467d9, 0x2b0a7b54, 0x3c788688,
+    0x2b165b54, 0x3c7ca2e2, 0x2b223c22, 0x3c80bce7,
+    0x2b2e1dbe, 0x3c84d496, 0x2b3a0027, 0x3c88e9f1,
+    0x2b45e35d, 0x3c8cfcf6, 0x2b51c760, 0x3c910da5,
+    0x2b5dac2f, 0x3c951bff, 0x2b6991ca, 0x3c992803,
+    0x2b75782f, 0x3c9d31b0, 0x2b815f60, 0x3ca13908,
+    0x2b8d475b, 0x3ca53e09, 0x2b99301f, 0x3ca940b3,
+    0x2ba519ad, 0x3cad4107, 0x2bb10404, 0x3cb13f04,
+    0x2bbcef23, 0x3cb53aaa, 0x2bc8db0b, 0x3cb933f9,
+    0x2bd4c7ba, 0x3cbd2af0, 0x2be0b52f, 0x3cc11f90,
+    0x2beca36c, 0x3cc511d9, 0x2bf8926f, 0x3cc901c9,
+    0x2c048237, 0x3cccef62, 0x2c1072c4, 0x3cd0daa2,
+    0x2c1c6417, 0x3cd4c38b, 0x2c28562d, 0x3cd8aa1b,
+    0x2c344908, 0x3cdc8e52, 0x2c403ca5, 0x3ce07031,
+    0x2c4c3106, 0x3ce44fb7, 0x2c582629, 0x3ce82ce4,
+    0x2c641c0e, 0x3cec07b8, 0x2c7012b5, 0x3cefe032,
+    0x2c7c0a1d, 0x3cf3b653, 0x2c880245, 0x3cf78a1b,
+    0x2c93fb2e, 0x3cfb5b89, 0x2c9ff4d6, 0x3cff2a9d,
+    0x2cabef3d, 0x3d02f757, 0x2cb7ea63, 0x3d06c1b6,
+    0x2cc3e648, 0x3d0a89bc, 0x2ccfe2ea, 0x3d0e4f67,
+    0x2cdbe04a, 0x3d1212b7, 0x2ce7de66, 0x3d15d3ad,
+    0x2cf3dd3f, 0x3d199248, 0x2cffdcd4, 0x3d1d4e88,
+    0x2d0bdd25, 0x3d21086c, 0x2d17de31, 0x3d24bff6,
+    0x2d23dff7, 0x3d287523, 0x2d2fe277, 0x3d2c27f6,
+    0x2d3be5b1, 0x3d2fd86c, 0x2d47e9a5, 0x3d338687,
+    0x2d53ee51, 0x3d373245, 0x2d5ff3b5, 0x3d3adba7,
+    0x2d6bf9d1, 0x3d3e82ae, 0x2d7800a5, 0x3d422757,
+    0x2d84082f, 0x3d45c9a4, 0x2d901070, 0x3d496994,
+    0x2d9c1967, 0x3d4d0728, 0x2da82313, 0x3d50a25e,
+    0x2db42d74, 0x3d543b37, 0x2dc0388a, 0x3d57d1b3,
+    0x2dcc4454, 0x3d5b65d2, 0x2dd850d2, 0x3d5ef793,
+    0x2de45e03, 0x3d6286f6, 0x2df06be6, 0x3d6613fb,
+    0x2dfc7a7c, 0x3d699ea3, 0x2e0889c4, 0x3d6d26ec,
+    0x2e1499bd, 0x3d70acd7, 0x2e20aa67, 0x3d743064,
+    0x2e2cbbc1, 0x3d77b192, 0x2e38cdcb, 0x3d7b3061,
+    0x2e44e084, 0x3d7eacd2, 0x2e50f3ed, 0x3d8226e4,
+    0x2e5d0804, 0x3d859e96, 0x2e691cc9, 0x3d8913ea,
+    0x2e75323c, 0x3d8c86de, 0x2e81485c, 0x3d8ff772,
+    0x2e8d5f29, 0x3d9365a8, 0x2e9976a1, 0x3d96d17d,
+    0x2ea58ec6, 0x3d9a3af2, 0x2eb1a796, 0x3d9da208,
+    0x2ebdc110, 0x3da106bd, 0x2ec9db35, 0x3da46912,
+    0x2ed5f604, 0x3da7c907, 0x2ee2117c, 0x3dab269b,
+    0x2eee2d9d, 0x3dae81cf, 0x2efa4a67, 0x3db1daa2,
+    0x2f0667d9, 0x3db53113, 0x2f1285f2, 0x3db88524,
+    0x2f1ea4b2, 0x3dbbd6d4, 0x2f2ac419, 0x3dbf2622,
+    0x2f36e426, 0x3dc2730f, 0x2f4304d8, 0x3dc5bd9b,
+    0x2f4f2630, 0x3dc905c5, 0x2f5b482d, 0x3dcc4b8d,
+    0x2f676ace, 0x3dcf8ef3, 0x2f738e12, 0x3dd2cff7,
+    0x2f7fb1fa, 0x3dd60e99, 0x2f8bd685, 0x3dd94ad8,
+    0x2f97fbb2, 0x3ddc84b5, 0x2fa42181, 0x3ddfbc30,
+    0x2fb047f2, 0x3de2f148, 0x2fbc6f03, 0x3de623fd,
+    0x2fc896b5, 0x3de9544f, 0x2fd4bf08, 0x3dec823e,
+    0x2fe0e7f9, 0x3defadca, 0x2fed118a, 0x3df2d6f3,
+    0x2ff93bba, 0x3df5fdb8, 0x30056687, 0x3df9221a,
+    0x301191f3, 0x3dfc4418, 0x301dbdfb, 0x3dff63b2,
+    0x3029eaa1, 0x3e0280e9, 0x303617e2, 0x3e059bbb,
+    0x304245c0, 0x3e08b42a, 0x304e7438, 0x3e0bca34,
+    0x305aa34c, 0x3e0eddd9, 0x3066d2fa, 0x3e11ef1b,
+    0x30730342, 0x3e14fdf7, 0x307f3424, 0x3e180a6f,
+    0x308b659f, 0x3e1b1482, 0x309797b2, 0x3e1e1c30,
+    0x30a3ca5d, 0x3e212179, 0x30affda0, 0x3e24245d,
+    0x30bc317a, 0x3e2724db, 0x30c865ea, 0x3e2a22f4,
+    0x30d49af1, 0x3e2d1ea8, 0x30e0d08d, 0x3e3017f6,
+    0x30ed06bf, 0x3e330ede, 0x30f93d86, 0x3e360360,
+    0x310574e0, 0x3e38f57c, 0x3111accf, 0x3e3be532,
+    0x311de551, 0x3e3ed282, 0x312a1e66, 0x3e41bd6c,
+    0x3136580d, 0x3e44a5ef, 0x31429247, 0x3e478c0b,
+    0x314ecd11, 0x3e4a6fc1, 0x315b086d, 0x3e4d5110,
+    0x31674459, 0x3e502ff9, 0x317380d6, 0x3e530c7a,
+    0x317fbde2, 0x3e55e694, 0x318bfb7d, 0x3e58be47,
+    0x319839a6, 0x3e5b9392, 0x31a4785e, 0x3e5e6676,
+    0x31b0b7a4, 0x3e6136f3, 0x31bcf777, 0x3e640507,
+    0x31c937d6, 0x3e66d0b4, 0x31d578c2, 0x3e6999fa,
+    0x31e1ba3a, 0x3e6c60d7, 0x31edfc3d, 0x3e6f254c,
+    0x31fa3ecb, 0x3e71e759, 0x320681e3, 0x3e74a6fd,
+    0x3212c585, 0x3e77643a, 0x321f09b1, 0x3e7a1f0d,
+    0x322b4e66, 0x3e7cd778, 0x323793a3, 0x3e7f8d7b,
+    0x3243d968, 0x3e824114, 0x32501fb5, 0x3e84f245,
+    0x325c6688, 0x3e87a10c, 0x3268ade3, 0x3e8a4d6a,
+    0x3274f5c3, 0x3e8cf75f, 0x32813e2a, 0x3e8f9eeb,
+    0x328d8715, 0x3e92440d, 0x3299d085, 0x3e94e6c6,
+    0x32a61a7a, 0x3e978715, 0x32b264f2, 0x3e9a24fb,
+    0x32beafed, 0x3e9cc076, 0x32cafb6b, 0x3e9f5988,
+    0x32d7476c, 0x3ea1f02f, 0x32e393ef, 0x3ea4846c,
+    0x32efe0f2, 0x3ea7163f, 0x32fc2e77, 0x3ea9a5a8,
+    0x33087c7d, 0x3eac32a6, 0x3314cb02, 0x3eaebd3a,
+    0x33211a07, 0x3eb14563, 0x332d698a, 0x3eb3cb21,
+    0x3339b98d, 0x3eb64e75, 0x33460a0d, 0x3eb8cf5d,
+    0x33525b0b, 0x3ebb4ddb, 0x335eac86, 0x3ebdc9ed,
+    0x336afe7e, 0x3ec04394, 0x337750f2, 0x3ec2bad0,
+    0x3383a3e2, 0x3ec52fa0, 0x338ff74d, 0x3ec7a205,
+    0x339c4b32, 0x3eca11fe, 0x33a89f92, 0x3ecc7f8b,
+    0x33b4f46c, 0x3eceeaad, 0x33c149bf, 0x3ed15363,
+    0x33cd9f8b, 0x3ed3b9ad, 0x33d9f5cf, 0x3ed61d8a,
+    0x33e64c8c, 0x3ed87efc, 0x33f2a3bf, 0x3edade01,
+    0x33fefb6a, 0x3edd3a9a, 0x340b538b, 0x3edf94c7,
+    0x3417ac22, 0x3ee1ec87, 0x3424052f, 0x3ee441da,
+    0x34305eb0, 0x3ee694c1, 0x343cb8a7, 0x3ee8e53a,
+    0x34491311, 0x3eeb3347, 0x34556def, 0x3eed7ee7,
+    0x3461c940, 0x3eefc81a, 0x346e2504, 0x3ef20ee0,
+    0x347a8139, 0x3ef45338, 0x3486dde1, 0x3ef69523,
+    0x34933afa, 0x3ef8d4a1, 0x349f9884, 0x3efb11b1,
+    0x34abf67e, 0x3efd4c54, 0x34b854e7, 0x3eff8489,
+    0x34c4b3c0, 0x3f01ba50, 0x34d11308, 0x3f03eda9,
+    0x34dd72be, 0x3f061e95, 0x34e9d2e3, 0x3f084d12,
+    0x34f63374, 0x3f0a7921, 0x35029473, 0x3f0ca2c2,
+    0x350ef5de, 0x3f0ec9f5, 0x351b57b5, 0x3f10eeb9,
+    0x3527b9f7, 0x3f13110f, 0x35341ca5, 0x3f1530f7,
+    0x35407fbd, 0x3f174e70, 0x354ce33f, 0x3f19697a,
+    0x3559472b, 0x3f1b8215, 0x3565ab80, 0x3f1d9842,
+    0x3572103d, 0x3f1fabff, 0x357e7563, 0x3f21bd4e,
+    0x358adaf0, 0x3f23cc2e, 0x359740e5, 0x3f25d89e,
+    0x35a3a740, 0x3f27e29f, 0x35b00e02, 0x3f29ea31,
+    0x35bc7529, 0x3f2bef53, 0x35c8dcb6, 0x3f2df206,
+    0x35d544a7, 0x3f2ff24a, 0x35e1acfd, 0x3f31f01d,
+    0x35ee15b7, 0x3f33eb81, 0x35fa7ed4, 0x3f35e476,
+    0x3606e854, 0x3f37dafa, 0x36135237, 0x3f39cf0e,
+    0x361fbc7b, 0x3f3bc0b3, 0x362c2721, 0x3f3dafe7,
+    0x36389228, 0x3f3f9cab, 0x3644fd8f, 0x3f4186ff,
+    0x36516956, 0x3f436ee3, 0x365dd57d, 0x3f455456,
+    0x366a4203, 0x3f473759, 0x3676aee8, 0x3f4917eb,
+    0x36831c2b, 0x3f4af60d, 0x368f89cb, 0x3f4cd1be,
+    0x369bf7c9, 0x3f4eaafe, 0x36a86623, 0x3f5081cd,
+    0x36b4d4d9, 0x3f52562c, 0x36c143ec, 0x3f54281a,
+    0x36cdb359, 0x3f55f796, 0x36da2321, 0x3f57c4a2,
+    0x36e69344, 0x3f598f3c, 0x36f303c0, 0x3f5b5765,
+    0x36ff7496, 0x3f5d1d1d, 0x370be5c4, 0x3f5ee063,
+    0x3718574b, 0x3f60a138, 0x3724c92a, 0x3f625f9b,
+    0x37313b60, 0x3f641b8d, 0x373daded, 0x3f65d50d,
+    0x374a20d0, 0x3f678c1c, 0x3756940a, 0x3f6940b8,
+    0x37630799, 0x3f6af2e3, 0x376f7b7d, 0x3f6ca29c,
+    0x377befb5, 0x3f6e4fe3, 0x37886442, 0x3f6ffab8,
+    0x3794d922, 0x3f71a31b, 0x37a14e55, 0x3f73490b,
+    0x37adc3db, 0x3f74ec8a, 0x37ba39b3, 0x3f768d96,
+    0x37c6afdc, 0x3f782c30, 0x37d32657, 0x3f79c857,
+    0x37df9d22, 0x3f7b620c, 0x37ec143e, 0x3f7cf94e,
+    0x37f88ba9, 0x3f7e8e1e, 0x38050364, 0x3f80207b,
+    0x38117b6d, 0x3f81b065, 0x381df3c5, 0x3f833ddd,
+    0x382a6c6a, 0x3f84c8e2, 0x3836e55d, 0x3f865174,
+    0x38435e9d, 0x3f87d792, 0x384fd829, 0x3f895b3e,
+    0x385c5201, 0x3f8adc77, 0x3868cc24, 0x3f8c5b3d,
+    0x38754692, 0x3f8dd78f, 0x3881c14b, 0x3f8f516e,
+    0x388e3c4d, 0x3f90c8da, 0x389ab799, 0x3f923dd2,
+    0x38a7332e, 0x3f93b058, 0x38b3af0c, 0x3f952069,
+    0x38c02b31, 0x3f968e07, 0x38cca79e, 0x3f97f932,
+    0x38d92452, 0x3f9961e8, 0x38e5a14d, 0x3f9ac82c,
+    0x38f21e8e, 0x3f9c2bfb, 0x38fe9c15, 0x3f9d8d56,
+    0x390b19e0, 0x3f9eec3e, 0x391797f0, 0x3fa048b2,
+    0x39241645, 0x3fa1a2b2, 0x393094dd, 0x3fa2fa3d,
+    0x393d13b8, 0x3fa44f55, 0x394992d7, 0x3fa5a1f9,
+    0x39561237, 0x3fa6f228, 0x396291d9, 0x3fa83fe3,
+    0x396f11bc, 0x3fa98b2a, 0x397b91e1, 0x3faad3fd,
+    0x39881245, 0x3fac1a5b, 0x399492ea, 0x3fad5e45,
+    0x39a113cd, 0x3fae9fbb, 0x39ad94f0, 0x3fafdebb,
+    0x39ba1651, 0x3fb11b48, 0x39c697f0, 0x3fb2555f,
+    0x39d319cc, 0x3fb38d02, 0x39df9be6, 0x3fb4c231,
+    0x39ec1e3b, 0x3fb5f4ea, 0x39f8a0cd, 0x3fb7252f,
+    0x3a05239a, 0x3fb852ff, 0x3a11a6a3, 0x3fb97e5a,
+    0x3a1e29e5, 0x3fbaa740, 0x3a2aad62, 0x3fbbcdb1,
+    0x3a373119, 0x3fbcf1ad, 0x3a43b508, 0x3fbe1334,
+    0x3a503930, 0x3fbf3246, 0x3a5cbd91, 0x3fc04ee3,
+    0x3a694229, 0x3fc1690a, 0x3a75c6f8, 0x3fc280bc,
+    0x3a824bfd, 0x3fc395f9, 0x3a8ed139, 0x3fc4a8c1,
+    0x3a9b56ab, 0x3fc5b913, 0x3aa7dc52, 0x3fc6c6f0,
+    0x3ab4622d, 0x3fc7d258, 0x3ac0e83d, 0x3fc8db4a,
+    0x3acd6e81, 0x3fc9e1c6, 0x3ad9f4f8, 0x3fcae5cd,
+    0x3ae67ba2, 0x3fcbe75e, 0x3af3027e, 0x3fcce67a,
+    0x3aff898c, 0x3fcde320, 0x3b0c10cb, 0x3fcedd50,
+    0x3b18983b, 0x3fcfd50b, 0x3b251fdc, 0x3fd0ca4f,
+    0x3b31a7ac, 0x3fd1bd1e, 0x3b3e2fac, 0x3fd2ad77,
+    0x3b4ab7db, 0x3fd39b5a, 0x3b574039, 0x3fd486c7,
+    0x3b63c8c4, 0x3fd56fbe, 0x3b70517d, 0x3fd6563f,
+    0x3b7cda63, 0x3fd73a4a, 0x3b896375, 0x3fd81bdf,
+    0x3b95ecb4, 0x3fd8fafe, 0x3ba2761e, 0x3fd9d7a7,
+    0x3baeffb3, 0x3fdab1d9, 0x3bbb8973, 0x3fdb8996,
+    0x3bc8135c, 0x3fdc5edc, 0x3bd49d70, 0x3fdd31ac,
+    0x3be127ac, 0x3fde0205, 0x3bedb212, 0x3fdecfe8,
+    0x3bfa3c9f, 0x3fdf9b55, 0x3c06c754, 0x3fe0644b,
+    0x3c135231, 0x3fe12acb, 0x3c1fdd34, 0x3fe1eed5,
+    0x3c2c685d, 0x3fe2b067, 0x3c38f3ac, 0x3fe36f84,
+    0x3c457f21, 0x3fe42c2a, 0x3c520aba, 0x3fe4e659,
+    0x3c5e9678, 0x3fe59e12, 0x3c6b2259, 0x3fe65354,
+    0x3c77ae5e, 0x3fe7061f, 0x3c843a85, 0x3fe7b674,
+    0x3c90c6cf, 0x3fe86452, 0x3c9d533b, 0x3fe90fb9,
+    0x3ca9dfc8, 0x3fe9b8a9, 0x3cb66c77, 0x3fea5f23,
+    0x3cc2f945, 0x3feb0326, 0x3ccf8634, 0x3feba4b2,
+    0x3cdc1342, 0x3fec43c7, 0x3ce8a06f, 0x3fece065,
+    0x3cf52dbb, 0x3fed7a8c, 0x3d01bb24, 0x3fee123d,
+    0x3d0e48ab, 0x3feea776, 0x3d1ad650, 0x3fef3a39,
+    0x3d276410, 0x3fefca84, 0x3d33f1ed, 0x3ff05858,
+    0x3d407fe6, 0x3ff0e3b6, 0x3d4d0df9, 0x3ff16c9c,
+    0x3d599c28, 0x3ff1f30b, 0x3d662a70, 0x3ff27703,
+    0x3d72b8d2, 0x3ff2f884, 0x3d7f474d, 0x3ff3778e,
+    0x3d8bd5e1, 0x3ff3f420, 0x3d98648d, 0x3ff46e3c,
+    0x3da4f351, 0x3ff4e5e0, 0x3db1822c, 0x3ff55b0d,
+    0x3dbe111e, 0x3ff5cdc3, 0x3dcaa027, 0x3ff63e01,
+    0x3dd72f45, 0x3ff6abc8, 0x3de3be78, 0x3ff71718,
+    0x3df04dc0, 0x3ff77ff1, 0x3dfcdd1d, 0x3ff7e652,
+    0x3e096c8d, 0x3ff84a3c, 0x3e15fc11, 0x3ff8abae,
+    0x3e228ba7, 0x3ff90aaa, 0x3e2f1b50, 0x3ff9672d,
+    0x3e3bab0b, 0x3ff9c13a, 0x3e483ad8, 0x3ffa18cf,
+    0x3e54cab5, 0x3ffa6dec, 0x3e615aa3, 0x3ffac092,
+    0x3e6deaa1, 0x3ffb10c1, 0x3e7a7aae, 0x3ffb5e78,
+    0x3e870aca, 0x3ffba9b8, 0x3e939af5, 0x3ffbf280,
+    0x3ea02b2e, 0x3ffc38d1, 0x3eacbb74, 0x3ffc7caa,
+    0x3eb94bc8, 0x3ffcbe0c, 0x3ec5dc28, 0x3ffcfcf6,
+    0x3ed26c94, 0x3ffd3969, 0x3edefd0c, 0x3ffd7364,
+    0x3eeb8d8f, 0x3ffdaae7, 0x3ef81e1d, 0x3ffddff3,
+    0x3f04aeb5, 0x3ffe1288, 0x3f113f56, 0x3ffe42a4,
+    0x3f1dd001, 0x3ffe704a, 0x3f2a60b4, 0x3ffe9b77,
+    0x3f36f170, 0x3ffec42d, 0x3f438234, 0x3ffeea6c,
+    0x3f5012fe, 0x3fff0e32, 0x3f5ca3d0, 0x3fff2f82,
+    0x3f6934a8, 0x3fff4e59, 0x3f75c585, 0x3fff6ab9,
+    0x3f825668, 0x3fff84a1, 0x3f8ee750, 0x3fff9c12,
+    0x3f9b783c, 0x3fffb10b, 0x3fa8092c, 0x3fffc38c,
+    0x3fb49a1f, 0x3fffd396, 0x3fc12b16, 0x3fffe128,
+    0x3fcdbc0f, 0x3fffec43, 0x3fda4d09, 0x3ffff4e6,
+    0x3fe6de05, 0x3ffffb11, 0x3ff36f02, 0x3ffffec4,
+};
+
+
+/**    
+* \par   
+* Generation of realCoefBQ31 array:    
+* \par    
+*  n = 4096        
+* 
for (i = 0; i < n; i++)    
+* {    
+*    pBTable[2 * i] = 0.5 * (1.0 + sin (2 * PI / (double) (2 * n) * (double) i));    
+*    pBTable[2 * i + 1] = 0.5 * (1.0 * cos (2 * PI / (double) (2 * n) * (double) i));    
+* } 
    
+* \par    
+* Convert to fixed point Q31 format    
+*     round(pBTable[i] * pow(2, 31))    
+*    
+*/
+
+static const q31_t realCoefBQ31[8192] = {
+    0x40000000, 0x40000000, 0x400c90fe, 0x3ffffec4,
+    0x401921fb, 0x3ffffb11, 0x4025b2f7, 0x3ffff4e6,
+    0x403243f1, 0x3fffec43, 0x403ed4ea, 0x3fffe128,
+    0x404b65e1, 0x3fffd396, 0x4057f6d4, 0x3fffc38c,
+    0x406487c4, 0x3fffb10b, 0x407118b0, 0x3fff9c12,
+    0x407da998, 0x3fff84a1, 0x408a3a7b, 0x3fff6ab9,
+    0x4096cb58, 0x3fff4e59, 0x40a35c30, 0x3fff2f82,
+    0x40afed02, 0x3fff0e32, 0x40bc7dcc, 0x3ffeea6c,
+    0x40c90e90, 0x3ffec42d, 0x40d59f4c, 0x3ffe9b77,
+    0x40e22fff, 0x3ffe704a, 0x40eec0aa, 0x3ffe42a4,
+    0x40fb514b, 0x3ffe1288, 0x4107e1e3, 0x3ffddff3,
+    0x41147271, 0x3ffdaae7, 0x412102f4, 0x3ffd7364,
+    0x412d936c, 0x3ffd3969, 0x413a23d8, 0x3ffcfcf6,
+    0x4146b438, 0x3ffcbe0c, 0x4153448c, 0x3ffc7caa,
+    0x415fd4d2, 0x3ffc38d1, 0x416c650b, 0x3ffbf280,
+    0x4178f536, 0x3ffba9b8, 0x41858552, 0x3ffb5e78,
+    0x4192155f, 0x3ffb10c1, 0x419ea55d, 0x3ffac092,
+    0x41ab354b, 0x3ffa6dec, 0x41b7c528, 0x3ffa18cf,
+    0x41c454f5, 0x3ff9c13a, 0x41d0e4b0, 0x3ff9672d,
+    0x41dd7459, 0x3ff90aaa, 0x41ea03ef, 0x3ff8abae,
+    0x41f69373, 0x3ff84a3c, 0x420322e3, 0x3ff7e652,
+    0x420fb240, 0x3ff77ff1, 0x421c4188, 0x3ff71718,
+    0x4228d0bb, 0x3ff6abc8, 0x42355fd9, 0x3ff63e01,
+    0x4241eee2, 0x3ff5cdc3, 0x424e7dd4, 0x3ff55b0d,
+    0x425b0caf, 0x3ff4e5e0, 0x42679b73, 0x3ff46e3c,
+    0x42742a1f, 0x3ff3f420, 0x4280b8b3, 0x3ff3778e,
+    0x428d472e, 0x3ff2f884, 0x4299d590, 0x3ff27703,
+    0x42a663d8, 0x3ff1f30b, 0x42b2f207, 0x3ff16c9c,
+    0x42bf801a, 0x3ff0e3b6, 0x42cc0e13, 0x3ff05858,
+    0x42d89bf0, 0x3fefca84, 0x42e529b0, 0x3fef3a39,
+    0x42f1b755, 0x3feea776, 0x42fe44dc, 0x3fee123d,
+    0x430ad245, 0x3fed7a8c, 0x43175f91, 0x3fece065,
+    0x4323ecbe, 0x3fec43c7, 0x433079cc, 0x3feba4b2,
+    0x433d06bb, 0x3feb0326, 0x43499389, 0x3fea5f23,
+    0x43562038, 0x3fe9b8a9, 0x4362acc5, 0x3fe90fb9,
+    0x436f3931, 0x3fe86452, 0x437bc57b, 0x3fe7b674,
+    0x438851a2, 0x3fe7061f, 0x4394dda7, 0x3fe65354,
+    0x43a16988, 0x3fe59e12, 0x43adf546, 0x3fe4e659,
+    0x43ba80df, 0x3fe42c2a, 0x43c70c54, 0x3fe36f84,
+    0x43d397a3, 0x3fe2b067, 0x43e022cc, 0x3fe1eed5,
+    0x43ecadcf, 0x3fe12acb, 0x43f938ac, 0x3fe0644b,
+    0x4405c361, 0x3fdf9b55, 0x44124dee, 0x3fdecfe8,
+    0x441ed854, 0x3fde0205, 0x442b6290, 0x3fdd31ac,
+    0x4437eca4, 0x3fdc5edc, 0x4444768d, 0x3fdb8996,
+    0x4451004d, 0x3fdab1d9, 0x445d89e2, 0x3fd9d7a7,
+    0x446a134c, 0x3fd8fafe, 0x44769c8b, 0x3fd81bdf,
+    0x4483259d, 0x3fd73a4a, 0x448fae83, 0x3fd6563f,
+    0x449c373c, 0x3fd56fbe, 0x44a8bfc7, 0x3fd486c7,
+    0x44b54825, 0x3fd39b5a, 0x44c1d054, 0x3fd2ad77,
+    0x44ce5854, 0x3fd1bd1e, 0x44dae024, 0x3fd0ca4f,
+    0x44e767c5, 0x3fcfd50b, 0x44f3ef35, 0x3fcedd50,
+    0x45007674, 0x3fcde320, 0x450cfd82, 0x3fcce67a,
+    0x4519845e, 0x3fcbe75e, 0x45260b08, 0x3fcae5cd,
+    0x4532917f, 0x3fc9e1c6, 0x453f17c3, 0x3fc8db4a,
+    0x454b9dd3, 0x3fc7d258, 0x455823ae, 0x3fc6c6f0,
+    0x4564a955, 0x3fc5b913, 0x45712ec7, 0x3fc4a8c1,
+    0x457db403, 0x3fc395f9, 0x458a3908, 0x3fc280bc,
+    0x4596bdd7, 0x3fc1690a, 0x45a3426f, 0x3fc04ee3,
+    0x45afc6d0, 0x3fbf3246, 0x45bc4af8, 0x3fbe1334,
+    0x45c8cee7, 0x3fbcf1ad, 0x45d5529e, 0x3fbbcdb1,
+    0x45e1d61b, 0x3fbaa740, 0x45ee595d, 0x3fb97e5a,
+    0x45fadc66, 0x3fb852ff, 0x46075f33, 0x3fb7252f,
+    0x4613e1c5, 0x3fb5f4ea, 0x4620641a, 0x3fb4c231,
+    0x462ce634, 0x3fb38d02, 0x46396810, 0x3fb2555f,
+    0x4645e9af, 0x3fb11b48, 0x46526b10, 0x3fafdebb,
+    0x465eec33, 0x3fae9fbb, 0x466b6d16, 0x3fad5e45,
+    0x4677edbb, 0x3fac1a5b, 0x46846e1f, 0x3faad3fd,
+    0x4690ee44, 0x3fa98b2a, 0x469d6e27, 0x3fa83fe3,
+    0x46a9edc9, 0x3fa6f228, 0x46b66d29, 0x3fa5a1f9,
+    0x46c2ec48, 0x3fa44f55, 0x46cf6b23, 0x3fa2fa3d,
+    0x46dbe9bb, 0x3fa1a2b2, 0x46e86810, 0x3fa048b2,
+    0x46f4e620, 0x3f9eec3e, 0x470163eb, 0x3f9d8d56,
+    0x470de172, 0x3f9c2bfb, 0x471a5eb3, 0x3f9ac82c,
+    0x4726dbae, 0x3f9961e8, 0x47335862, 0x3f97f932,
+    0x473fd4cf, 0x3f968e07, 0x474c50f4, 0x3f952069,
+    0x4758ccd2, 0x3f93b058, 0x47654867, 0x3f923dd2,
+    0x4771c3b3, 0x3f90c8da, 0x477e3eb5, 0x3f8f516e,
+    0x478ab96e, 0x3f8dd78f, 0x479733dc, 0x3f8c5b3d,
+    0x47a3adff, 0x3f8adc77, 0x47b027d7, 0x3f895b3e,
+    0x47bca163, 0x3f87d792, 0x47c91aa3, 0x3f865174,
+    0x47d59396, 0x3f84c8e2, 0x47e20c3b, 0x3f833ddd,
+    0x47ee8493, 0x3f81b065, 0x47fafc9c, 0x3f80207b,
+    0x48077457, 0x3f7e8e1e, 0x4813ebc2, 0x3f7cf94e,
+    0x482062de, 0x3f7b620c, 0x482cd9a9, 0x3f79c857,
+    0x48395024, 0x3f782c30, 0x4845c64d, 0x3f768d96,
+    0x48523c25, 0x3f74ec8a, 0x485eb1ab, 0x3f73490b,
+    0x486b26de, 0x3f71a31b, 0x48779bbe, 0x3f6ffab8,
+    0x4884104b, 0x3f6e4fe3, 0x48908483, 0x3f6ca29c,
+    0x489cf867, 0x3f6af2e3, 0x48a96bf6, 0x3f6940b8,
+    0x48b5df30, 0x3f678c1c, 0x48c25213, 0x3f65d50d,
+    0x48cec4a0, 0x3f641b8d, 0x48db36d6, 0x3f625f9b,
+    0x48e7a8b5, 0x3f60a138, 0x48f41a3c, 0x3f5ee063,
+    0x49008b6a, 0x3f5d1d1d, 0x490cfc40, 0x3f5b5765,
+    0x49196cbc, 0x3f598f3c, 0x4925dcdf, 0x3f57c4a2,
+    0x49324ca7, 0x3f55f796, 0x493ebc14, 0x3f54281a,
+    0x494b2b27, 0x3f52562c, 0x495799dd, 0x3f5081cd,
+    0x49640837, 0x3f4eaafe, 0x49707635, 0x3f4cd1be,
+    0x497ce3d5, 0x3f4af60d, 0x49895118, 0x3f4917eb,
+    0x4995bdfd, 0x3f473759, 0x49a22a83, 0x3f455456,
+    0x49ae96aa, 0x3f436ee3, 0x49bb0271, 0x3f4186ff,
+    0x49c76dd8, 0x3f3f9cab, 0x49d3d8df, 0x3f3dafe7,
+    0x49e04385, 0x3f3bc0b3, 0x49ecadc9, 0x3f39cf0e,
+    0x49f917ac, 0x3f37dafa, 0x4a05812c, 0x3f35e476,
+    0x4a11ea49, 0x3f33eb81, 0x4a1e5303, 0x3f31f01d,
+    0x4a2abb59, 0x3f2ff24a, 0x4a37234a, 0x3f2df206,
+    0x4a438ad7, 0x3f2bef53, 0x4a4ff1fe, 0x3f29ea31,
+    0x4a5c58c0, 0x3f27e29f, 0x4a68bf1b, 0x3f25d89e,
+    0x4a752510, 0x3f23cc2e, 0x4a818a9d, 0x3f21bd4e,
+    0x4a8defc3, 0x3f1fabff, 0x4a9a5480, 0x3f1d9842,
+    0x4aa6b8d5, 0x3f1b8215, 0x4ab31cc1, 0x3f19697a,
+    0x4abf8043, 0x3f174e70, 0x4acbe35b, 0x3f1530f7,
+    0x4ad84609, 0x3f13110f, 0x4ae4a84b, 0x3f10eeb9,
+    0x4af10a22, 0x3f0ec9f5, 0x4afd6b8d, 0x3f0ca2c2,
+    0x4b09cc8c, 0x3f0a7921, 0x4b162d1d, 0x3f084d12,
+    0x4b228d42, 0x3f061e95, 0x4b2eecf8, 0x3f03eda9,
+    0x4b3b4c40, 0x3f01ba50, 0x4b47ab19, 0x3eff8489,
+    0x4b540982, 0x3efd4c54, 0x4b60677c, 0x3efb11b1,
+    0x4b6cc506, 0x3ef8d4a1, 0x4b79221f, 0x3ef69523,
+    0x4b857ec7, 0x3ef45338, 0x4b91dafc, 0x3ef20ee0,
+    0x4b9e36c0, 0x3eefc81a, 0x4baa9211, 0x3eed7ee7,
+    0x4bb6ecef, 0x3eeb3347, 0x4bc34759, 0x3ee8e53a,
+    0x4bcfa150, 0x3ee694c1, 0x4bdbfad1, 0x3ee441da,
+    0x4be853de, 0x3ee1ec87, 0x4bf4ac75, 0x3edf94c7,
+    0x4c010496, 0x3edd3a9a, 0x4c0d5c41, 0x3edade01,
+    0x4c19b374, 0x3ed87efc, 0x4c260a31, 0x3ed61d8a,
+    0x4c326075, 0x3ed3b9ad, 0x4c3eb641, 0x3ed15363,
+    0x4c4b0b94, 0x3eceeaad, 0x4c57606e, 0x3ecc7f8b,
+    0x4c63b4ce, 0x3eca11fe, 0x4c7008b3, 0x3ec7a205,
+    0x4c7c5c1e, 0x3ec52fa0, 0x4c88af0e, 0x3ec2bad0,
+    0x4c950182, 0x3ec04394, 0x4ca1537a, 0x3ebdc9ed,
+    0x4cada4f5, 0x3ebb4ddb, 0x4cb9f5f3, 0x3eb8cf5d,
+    0x4cc64673, 0x3eb64e75, 0x4cd29676, 0x3eb3cb21,
+    0x4cdee5f9, 0x3eb14563, 0x4ceb34fe, 0x3eaebd3a,
+    0x4cf78383, 0x3eac32a6, 0x4d03d189, 0x3ea9a5a8,
+    0x4d101f0e, 0x3ea7163f, 0x4d1c6c11, 0x3ea4846c,
+    0x4d28b894, 0x3ea1f02f, 0x4d350495, 0x3e9f5988,
+    0x4d415013, 0x3e9cc076, 0x4d4d9b0e, 0x3e9a24fb,
+    0x4d59e586, 0x3e978715, 0x4d662f7b, 0x3e94e6c6,
+    0x4d7278eb, 0x3e92440d, 0x4d7ec1d6, 0x3e8f9eeb,
+    0x4d8b0a3d, 0x3e8cf75f, 0x4d97521d, 0x3e8a4d6a,
+    0x4da39978, 0x3e87a10c, 0x4dafe04b, 0x3e84f245,
+    0x4dbc2698, 0x3e824114, 0x4dc86c5d, 0x3e7f8d7b,
+    0x4dd4b19a, 0x3e7cd778, 0x4de0f64f, 0x3e7a1f0d,
+    0x4ded3a7b, 0x3e77643a, 0x4df97e1d, 0x3e74a6fd,
+    0x4e05c135, 0x3e71e759, 0x4e1203c3, 0x3e6f254c,
+    0x4e1e45c6, 0x3e6c60d7, 0x4e2a873e, 0x3e6999fa,
+    0x4e36c82a, 0x3e66d0b4, 0x4e430889, 0x3e640507,
+    0x4e4f485c, 0x3e6136f3, 0x4e5b87a2, 0x3e5e6676,
+    0x4e67c65a, 0x3e5b9392, 0x4e740483, 0x3e58be47,
+    0x4e80421e, 0x3e55e694, 0x4e8c7f2a, 0x3e530c7a,
+    0x4e98bba7, 0x3e502ff9, 0x4ea4f793, 0x3e4d5110,
+    0x4eb132ef, 0x3e4a6fc1, 0x4ebd6db9, 0x3e478c0b,
+    0x4ec9a7f3, 0x3e44a5ef, 0x4ed5e19a, 0x3e41bd6c,
+    0x4ee21aaf, 0x3e3ed282, 0x4eee5331, 0x3e3be532,
+    0x4efa8b20, 0x3e38f57c, 0x4f06c27a, 0x3e360360,
+    0x4f12f941, 0x3e330ede, 0x4f1f2f73, 0x3e3017f6,
+    0x4f2b650f, 0x3e2d1ea8, 0x4f379a16, 0x3e2a22f4,
+    0x4f43ce86, 0x3e2724db, 0x4f500260, 0x3e24245d,
+    0x4f5c35a3, 0x3e212179, 0x4f68684e, 0x3e1e1c30,
+    0x4f749a61, 0x3e1b1482, 0x4f80cbdc, 0x3e180a6f,
+    0x4f8cfcbe, 0x3e14fdf7, 0x4f992d06, 0x3e11ef1b,
+    0x4fa55cb4, 0x3e0eddd9, 0x4fb18bc8, 0x3e0bca34,
+    0x4fbdba40, 0x3e08b42a, 0x4fc9e81e, 0x3e059bbb,
+    0x4fd6155f, 0x3e0280e9, 0x4fe24205, 0x3dff63b2,
+    0x4fee6e0d, 0x3dfc4418, 0x4ffa9979, 0x3df9221a,
+    0x5006c446, 0x3df5fdb8, 0x5012ee76, 0x3df2d6f3,
+    0x501f1807, 0x3defadca, 0x502b40f8, 0x3dec823e,
+    0x5037694b, 0x3de9544f, 0x504390fd, 0x3de623fd,
+    0x504fb80e, 0x3de2f148, 0x505bde7f, 0x3ddfbc30,
+    0x5068044e, 0x3ddc84b5, 0x5074297b, 0x3dd94ad8,
+    0x50804e06, 0x3dd60e99, 0x508c71ee, 0x3dd2cff7,
+    0x50989532, 0x3dcf8ef3, 0x50a4b7d3, 0x3dcc4b8d,
+    0x50b0d9d0, 0x3dc905c5, 0x50bcfb28, 0x3dc5bd9b,
+    0x50c91bda, 0x3dc2730f, 0x50d53be7, 0x3dbf2622,
+    0x50e15b4e, 0x3dbbd6d4, 0x50ed7a0e, 0x3db88524,
+    0x50f99827, 0x3db53113, 0x5105b599, 0x3db1daa2,
+    0x5111d263, 0x3dae81cf, 0x511dee84, 0x3dab269b,
+    0x512a09fc, 0x3da7c907, 0x513624cb, 0x3da46912,
+    0x51423ef0, 0x3da106bd, 0x514e586a, 0x3d9da208,
+    0x515a713a, 0x3d9a3af2, 0x5166895f, 0x3d96d17d,
+    0x5172a0d7, 0x3d9365a8, 0x517eb7a4, 0x3d8ff772,
+    0x518acdc4, 0x3d8c86de, 0x5196e337, 0x3d8913ea,
+    0x51a2f7fc, 0x3d859e96, 0x51af0c13, 0x3d8226e4,
+    0x51bb1f7c, 0x3d7eacd2, 0x51c73235, 0x3d7b3061,
+    0x51d3443f, 0x3d77b192, 0x51df5599, 0x3d743064,
+    0x51eb6643, 0x3d70acd7, 0x51f7763c, 0x3d6d26ec,
+    0x52038584, 0x3d699ea3, 0x520f941a, 0x3d6613fb,
+    0x521ba1fd, 0x3d6286f6, 0x5227af2e, 0x3d5ef793,
+    0x5233bbac, 0x3d5b65d2, 0x523fc776, 0x3d57d1b3,
+    0x524bd28c, 0x3d543b37, 0x5257dced, 0x3d50a25e,
+    0x5263e699, 0x3d4d0728, 0x526fef90, 0x3d496994,
+    0x527bf7d1, 0x3d45c9a4, 0x5287ff5b, 0x3d422757,
+    0x5294062f, 0x3d3e82ae, 0x52a00c4b, 0x3d3adba7,
+    0x52ac11af, 0x3d373245, 0x52b8165b, 0x3d338687,
+    0x52c41a4f, 0x3d2fd86c, 0x52d01d89, 0x3d2c27f6,
+    0x52dc2009, 0x3d287523, 0x52e821cf, 0x3d24bff6,
+    0x52f422db, 0x3d21086c, 0x5300232c, 0x3d1d4e88,
+    0x530c22c1, 0x3d199248, 0x5318219a, 0x3d15d3ad,
+    0x53241fb6, 0x3d1212b7, 0x53301d16, 0x3d0e4f67,
+    0x533c19b8, 0x3d0a89bc, 0x5348159d, 0x3d06c1b6,
+    0x535410c3, 0x3d02f757, 0x53600b2a, 0x3cff2a9d,
+    0x536c04d2, 0x3cfb5b89, 0x5377fdbb, 0x3cf78a1b,
+    0x5383f5e3, 0x3cf3b653, 0x538fed4b, 0x3cefe032,
+    0x539be3f2, 0x3cec07b8, 0x53a7d9d7, 0x3ce82ce4,
+    0x53b3cefa, 0x3ce44fb7, 0x53bfc35b, 0x3ce07031,
+    0x53cbb6f8, 0x3cdc8e52, 0x53d7a9d3, 0x3cd8aa1b,
+    0x53e39be9, 0x3cd4c38b, 0x53ef8d3c, 0x3cd0daa2,
+    0x53fb7dc9, 0x3cccef62, 0x54076d91, 0x3cc901c9,
+    0x54135c94, 0x3cc511d9, 0x541f4ad1, 0x3cc11f90,
+    0x542b3846, 0x3cbd2af0, 0x543724f5, 0x3cb933f9,
+    0x544310dd, 0x3cb53aaa, 0x544efbfc, 0x3cb13f04,
+    0x545ae653, 0x3cad4107, 0x5466cfe1, 0x3ca940b3,
+    0x5472b8a5, 0x3ca53e09, 0x547ea0a0, 0x3ca13908,
+    0x548a87d1, 0x3c9d31b0, 0x54966e36, 0x3c992803,
+    0x54a253d1, 0x3c951bff, 0x54ae38a0, 0x3c910da5,
+    0x54ba1ca3, 0x3c8cfcf6, 0x54c5ffd9, 0x3c88e9f1,
+    0x54d1e242, 0x3c84d496, 0x54ddc3de, 0x3c80bce7,
+    0x54e9a4ac, 0x3c7ca2e2, 0x54f584ac, 0x3c788688,
+    0x550163dc, 0x3c7467d9, 0x550d423d, 0x3c7046d6,
+    0x55191fcf, 0x3c6c237e, 0x5524fc90, 0x3c67fdd1,
+    0x5530d881, 0x3c63d5d1, 0x553cb3a0, 0x3c5fab7c,
+    0x55488dee, 0x3c5b7ed4, 0x5554676a, 0x3c574fd8,
+    0x55604013, 0x3c531e88, 0x556c17e9, 0x3c4eeae5,
+    0x5577eeec, 0x3c4ab4ef, 0x5583c51b, 0x3c467ca6,
+    0x558f9a76, 0x3c42420a, 0x559b6efb, 0x3c3e051b,
+    0x55a742ac, 0x3c39c5da, 0x55b31587, 0x3c358446,
+    0x55bee78c, 0x3c314060, 0x55cab8ba, 0x3c2cfa28,
+    0x55d68911, 0x3c28b19e, 0x55e25890, 0x3c2466c2,
+    0x55ee2738, 0x3c201994, 0x55f9f507, 0x3c1bca16,
+    0x5605c1fd, 0x3c177845, 0x56118e1a, 0x3c132424,
+    0x561d595d, 0x3c0ecdb2, 0x562923c5, 0x3c0a74f0,
+    0x5634ed53, 0x3c0619dc, 0x5640b606, 0x3c01bc78,
+    0x564c7ddd, 0x3bfd5cc4, 0x565844d8, 0x3bf8fac0,
+    0x56640af7, 0x3bf4966c, 0x566fd039, 0x3bf02fc9,
+    0x567b949d, 0x3bebc6d5, 0x56875823, 0x3be75b93,
+    0x56931acb, 0x3be2ee01, 0x569edc94, 0x3bde7e20,
+    0x56aa9d7e, 0x3bda0bf0, 0x56b65d88, 0x3bd59771,
+    0x56c21cb2, 0x3bd120a4, 0x56cddafb, 0x3bcca789,
+    0x56d99864, 0x3bc82c1f, 0x56e554ea, 0x3bc3ae67,
+    0x56f1108f, 0x3bbf2e62, 0x56fccb51, 0x3bbaac0e,
+    0x57088531, 0x3bb6276e, 0x57143e2d, 0x3bb1a080,
+    0x571ff646, 0x3bad1744, 0x572bad7a, 0x3ba88bbc,
+    0x573763c9, 0x3ba3fde7, 0x57431933, 0x3b9f6dc5,
+    0x574ecdb8, 0x3b9adb57, 0x575a8157, 0x3b96469d,
+    0x5766340f, 0x3b91af97, 0x5771e5e0, 0x3b8d1644,
+    0x577d96ca, 0x3b887aa6, 0x578946cc, 0x3b83dcbc,
+    0x5794f5e6, 0x3b7f3c87, 0x57a0a417, 0x3b7a9a07,
+    0x57ac515f, 0x3b75f53c, 0x57b7fdbd, 0x3b714e25,
+    0x57c3a931, 0x3b6ca4c4, 0x57cf53bb, 0x3b67f919,
+    0x57dafd59, 0x3b634b23, 0x57e6a60c, 0x3b5e9ae4,
+    0x57f24dd3, 0x3b59e85a, 0x57fdf4ae, 0x3b553386,
+    0x58099a9c, 0x3b507c69, 0x58153f9d, 0x3b4bc303,
+    0x5820e3b0, 0x3b470753, 0x582c86d5, 0x3b42495a,
+    0x5838290c, 0x3b3d8918, 0x5843ca53, 0x3b38c68e,
+    0x584f6aab, 0x3b3401bb, 0x585b0a13, 0x3b2f3aa0,
+    0x5866a88a, 0x3b2a713d, 0x58724611, 0x3b25a591,
+    0x587de2a7, 0x3b20d79e, 0x58897e4a, 0x3b1c0764,
+    0x589518fc, 0x3b1734e2, 0x58a0b2bb, 0x3b126019,
+    0x58ac4b87, 0x3b0d8909, 0x58b7e35f, 0x3b08afb2,
+    0x58c37a44, 0x3b03d414, 0x58cf1034, 0x3afef630,
+    0x58daa52f, 0x3afa1605, 0x58e63935, 0x3af53395,
+    0x58f1cc45, 0x3af04edf, 0x58fd5e5f, 0x3aeb67e3,
+    0x5908ef82, 0x3ae67ea1, 0x59147fae, 0x3ae1931a,
+    0x59200ee3, 0x3adca54e, 0x592b9d1f, 0x3ad7b53d,
+    0x59372a64, 0x3ad2c2e8, 0x5942b6af, 0x3acdce4d,
+    0x594e4201, 0x3ac8d76f, 0x5959cc5a, 0x3ac3de4c,
+    0x596555b8, 0x3abee2e5, 0x5970de1b, 0x3ab9e53a,
+    0x597c6584, 0x3ab4e54c, 0x5987ebf0, 0x3aafe31b,
+    0x59937161, 0x3aaadea6, 0x599ef5d6, 0x3aa5d7ee,
+    0x59aa794d, 0x3aa0cef3, 0x59b5fbc8, 0x3a9bc3b6,
+    0x59c17d44, 0x3a96b636, 0x59ccfdc2, 0x3a91a674,
+    0x59d87d42, 0x3a8c9470, 0x59e3fbc3, 0x3a87802a,
+    0x59ef7944, 0x3a8269a3, 0x59faf5c5, 0x3a7d50da,
+    0x5a067145, 0x3a7835cf, 0x5a11ebc5, 0x3a731884,
+    0x5a1d6544, 0x3a6df8f8, 0x5a28ddc0, 0x3a68d72b,
+    0x5a34553b, 0x3a63b31d, 0x5a3fcbb3, 0x3a5e8cd0,
+    0x5a4b4128, 0x3a596442, 0x5a56b599, 0x3a543974,
+    0x5a622907, 0x3a4f0c67, 0x5a6d9b70, 0x3a49dd1a,
+    0x5a790cd4, 0x3a44ab8e, 0x5a847d33, 0x3a3f77c3,
+    0x5a8fec8c, 0x3a3a41b9, 0x5a9b5adf, 0x3a350970,
+    0x5aa6c82b, 0x3a2fcee8, 0x5ab23471, 0x3a2a9223,
+    0x5abd9faf, 0x3a25531f, 0x5ac909e5, 0x3a2011de,
+    0x5ad47312, 0x3a1ace5f, 0x5adfdb37, 0x3a1588a2,
+    0x5aeb4253, 0x3a1040a8, 0x5af6a865, 0x3a0af671,
+    0x5b020d6c, 0x3a05a9fd, 0x5b0d716a, 0x3a005b4d,
+    0x5b18d45c, 0x39fb0a60, 0x5b243643, 0x39f5b737,
+    0x5b2f971e, 0x39f061d2, 0x5b3af6ec, 0x39eb0a31,
+    0x5b4655ae, 0x39e5b054, 0x5b51b363, 0x39e0543c,
+    0x5b5d100a, 0x39daf5e8, 0x5b686ba3, 0x39d5955a,
+    0x5b73c62d, 0x39d03291, 0x5b7f1fa9, 0x39cacd8d,
+    0x5b8a7815, 0x39c5664f, 0x5b95cf71, 0x39bffcd7,
+    0x5ba125bd, 0x39ba9125, 0x5bac7af9, 0x39b52339,
+    0x5bb7cf23, 0x39afb313, 0x5bc3223c, 0x39aa40b4,
+    0x5bce7442, 0x39a4cc1c, 0x5bd9c537, 0x399f554b,
+    0x5be51518, 0x3999dc42, 0x5bf063e6, 0x399460ff,
+    0x5bfbb1a0, 0x398ee385, 0x5c06fe46, 0x398963d2,
+    0x5c1249d8, 0x3983e1e8, 0x5c1d9454, 0x397e5dc6,
+    0x5c28ddbb, 0x3978d76c, 0x5c34260c, 0x39734edc,
+    0x5c3f6d47, 0x396dc414, 0x5c4ab36b, 0x39683715,
+    0x5c55f878, 0x3962a7e0, 0x5c613c6d, 0x395d1675,
+    0x5c6c7f4a, 0x395782d3, 0x5c77c10e, 0x3951ecfc,
+    0x5c8301b9, 0x394c54ee, 0x5c8e414b, 0x3946baac,
+    0x5c997fc4, 0x39411e33, 0x5ca4bd21, 0x393b7f86,
+    0x5caff965, 0x3935dea4, 0x5cbb348d, 0x39303b8e,
+    0x5cc66e99, 0x392a9642, 0x5cd1a78a, 0x3924eec3,
+    0x5cdcdf5e, 0x391f4510, 0x5ce81615, 0x39199929,
+    0x5cf34baf, 0x3913eb0e, 0x5cfe802b, 0x390e3ac0,
+    0x5d09b389, 0x3908883f, 0x5d14e5c9, 0x3902d38b,
+    0x5d2016e9, 0x38fd1ca4, 0x5d2b46ea, 0x38f7638b,
+    0x5d3675cb, 0x38f1a840, 0x5d41a38c, 0x38ebeac2,
+    0x5d4cd02c, 0x38e62b13, 0x5d57fbaa, 0x38e06932,
+    0x5d632608, 0x38daa520, 0x5d6e4f43, 0x38d4dedd,
+    0x5d79775c, 0x38cf1669, 0x5d849e51, 0x38c94bc4,
+    0x5d8fc424, 0x38c37eef, 0x5d9ae8d2, 0x38bdafea,
+    0x5da60c5d, 0x38b7deb4, 0x5db12ec3, 0x38b20b4f,
+    0x5dbc5004, 0x38ac35ba, 0x5dc7701f, 0x38a65df6,
+    0x5dd28f15, 0x38a08402, 0x5dddace4, 0x389aa7e0,
+    0x5de8c98c, 0x3894c98f, 0x5df3e50d, 0x388ee910,
+    0x5dfeff67, 0x38890663, 0x5e0a1898, 0x38832187,
+    0x5e1530a1, 0x387d3a7e, 0x5e204781, 0x38775147,
+    0x5e2b5d38, 0x387165e3, 0x5e3671c5, 0x386b7852,
+    0x5e418528, 0x38658894, 0x5e4c9760, 0x385f96a9,
+    0x5e57a86d, 0x3859a292, 0x5e62b84f, 0x3853ac4f,
+    0x5e6dc705, 0x384db3e0, 0x5e78d48e, 0x3847b946,
+    0x5e83e0eb, 0x3841bc7f, 0x5e8eec1b, 0x383bbd8e,
+    0x5e99f61d, 0x3835bc71, 0x5ea4fef0, 0x382fb92a,
+    0x5eb00696, 0x3829b3b9, 0x5ebb0d0d, 0x3823ac1d,
+    0x5ec61254, 0x381da256, 0x5ed1166b, 0x38179666,
+    0x5edc1953, 0x3811884d, 0x5ee71b0a, 0x380b780a,
+    0x5ef21b90, 0x3805659e, 0x5efd1ae4, 0x37ff5109,
+    0x5f081907, 0x37f93a4b, 0x5f1315f7, 0x37f32165,
+    0x5f1e11b5, 0x37ed0657, 0x5f290c3f, 0x37e6e921,
+    0x5f340596, 0x37e0c9c3, 0x5f3efdb9, 0x37daa83d,
+    0x5f49f4a8, 0x37d48490, 0x5f54ea62, 0x37ce5ebd,
+    0x5f5fdee6, 0x37c836c2, 0x5f6ad235, 0x37c20ca1,
+    0x5f75c44e, 0x37bbe05a, 0x5f80b531, 0x37b5b1ec,
+    0x5f8ba4dc, 0x37af8159, 0x5f969350, 0x37a94ea0,
+    0x5fa1808c, 0x37a319c2, 0x5fac6c91, 0x379ce2be,
+    0x5fb7575c, 0x3796a996, 0x5fc240ef, 0x37906e49,
+    0x5fcd2948, 0x378a30d8, 0x5fd81067, 0x3783f143,
+    0x5fe2f64c, 0x377daf89, 0x5feddaf6, 0x37776bac,
+    0x5ff8be65, 0x377125ac, 0x6003a099, 0x376add88,
+    0x600e8190, 0x37649341, 0x6019614c, 0x375e46d8,
+    0x60243fca, 0x3757f84c, 0x602f1d0b, 0x3751a79e,
+    0x6039f90f, 0x374b54ce, 0x6044d3d4, 0x3744ffdd,
+    0x604fad5b, 0x373ea8ca, 0x605a85a3, 0x37384f95,
+    0x60655cac, 0x3731f440, 0x60703275, 0x372b96ca,
+    0x607b06fe, 0x37253733, 0x6085da46, 0x371ed57c,
+    0x6090ac4d, 0x371871a5, 0x609b7d13, 0x37120bae,
+    0x60a64c97, 0x370ba398, 0x60b11ad9, 0x37053962,
+    0x60bbe7d8, 0x36fecd0e, 0x60c6b395, 0x36f85e9a,
+    0x60d17e0d, 0x36f1ee09, 0x60dc4742, 0x36eb7b58,
+    0x60e70f32, 0x36e5068a, 0x60f1d5de, 0x36de8f9e,
+    0x60fc9b44, 0x36d81695, 0x61075f65, 0x36d19b6e,
+    0x61122240, 0x36cb1e2a, 0x611ce3d5, 0x36c49ec9,
+    0x6127a423, 0x36be1d4c, 0x61326329, 0x36b799b3,
+    0x613d20e8, 0x36b113fd, 0x6147dd5f, 0x36aa8c2c,
+    0x6152988d, 0x36a4023f, 0x615d5273, 0x369d7637,
+    0x61680b0f, 0x3696e814, 0x6172c262, 0x369057d6,
+    0x617d786a, 0x3689c57d, 0x61882d28, 0x3683310b,
+    0x6192e09b, 0x367c9a7e, 0x619d92c2, 0x367601d7,
+    0x61a8439e, 0x366f6717, 0x61b2f32e, 0x3668ca3e,
+    0x61bda171, 0x36622b4c, 0x61c84e67, 0x365b8a41,
+    0x61d2fa0f, 0x3654e71d, 0x61dda46a, 0x364e41e2,
+    0x61e84d76, 0x36479a8e, 0x61f2f534, 0x3640f123,
+    0x61fd9ba3, 0x363a45a0, 0x620840c2, 0x36339806,
+    0x6212e492, 0x362ce855, 0x621d8711, 0x3626368d,
+    0x6228283f, 0x361f82af, 0x6232c81c, 0x3618ccba,
+    0x623d66a8, 0x361214b0, 0x624803e2, 0x360b5a90,
+    0x62529fca, 0x36049e5b, 0x625d3a5e, 0x35fde011,
+    0x6267d3a0, 0x35f71fb1, 0x62726b8e, 0x35f05d3d,
+    0x627d0228, 0x35e998b5, 0x6287976e, 0x35e2d219,
+    0x62922b5e, 0x35dc0968, 0x629cbdfa, 0x35d53ea5,
+    0x62a74f40, 0x35ce71ce, 0x62b1df30, 0x35c7a2e3,
+    0x62bc6dca, 0x35c0d1e7, 0x62c6fb0c, 0x35b9fed7,
+    0x62d186f8, 0x35b329b5, 0x62dc118c, 0x35ac5282,
+    0x62e69ac8, 0x35a5793c, 0x62f122ab, 0x359e9de5,
+    0x62fba936, 0x3597c07d, 0x63062e67, 0x3590e104,
+    0x6310b23e, 0x3589ff7a, 0x631b34bc, 0x35831be0,
+    0x6325b5df, 0x357c3636, 0x633035a7, 0x35754e7c,
+    0x633ab414, 0x356e64b2, 0x63453125, 0x356778d9,
+    0x634facda, 0x35608af1, 0x635a2733, 0x35599afa,
+    0x6364a02e, 0x3552a8f4, 0x636f17cc, 0x354bb4e1,
+    0x63798e0d, 0x3544bebf, 0x638402ef, 0x353dc68f,
+    0x638e7673, 0x3536cc52, 0x6398e898, 0x352fd008,
+    0x63a3595e, 0x3528d1b1, 0x63adc8c4, 0x3521d14d,
+    0x63b836ca, 0x351acedd, 0x63c2a36f, 0x3513ca60,
+    0x63cd0eb3, 0x350cc3d8, 0x63d77896, 0x3505bb44,
+    0x63e1e117, 0x34feb0a5, 0x63ec4837, 0x34f7a3fb,
+    0x63f6adf3, 0x34f09546, 0x6401124d, 0x34e98487,
+    0x640b7543, 0x34e271bd, 0x6415d6d5, 0x34db5cea,
+    0x64203704, 0x34d4460c, 0x642a95ce, 0x34cd2d26,
+    0x6434f332, 0x34c61236, 0x643f4f32, 0x34bef53d,
+    0x6449a9cc, 0x34b7d63c, 0x645402ff, 0x34b0b533,
+    0x645e5acc, 0x34a99221, 0x6468b132, 0x34a26d08,
+    0x64730631, 0x349b45e7, 0x647d59c8, 0x34941cbf,
+    0x6487abf7, 0x348cf190, 0x6491fcbe, 0x3485c45b,
+    0x649c4c1b, 0x347e951f, 0x64a69a0f, 0x347763dd,
+    0x64b0e699, 0x34703095, 0x64bb31ba, 0x3468fb47,
+    0x64c57b6f, 0x3461c3f5, 0x64cfc3ba, 0x345a8a9d,
+    0x64da0a9a, 0x34534f41, 0x64e4500e, 0x344c11e0,
+    0x64ee9415, 0x3444d27b, 0x64f8d6b0, 0x343d9112,
+    0x650317df, 0x34364da6, 0x650d57a0, 0x342f0836,
+    0x651795f3, 0x3427c0c3, 0x6521d2d8, 0x3420774d,
+    0x652c0e4f, 0x34192bd5, 0x65364857, 0x3411de5b,
+    0x654080ef, 0x340a8edf, 0x654ab818, 0x34033d61,
+    0x6554edd1, 0x33fbe9e2, 0x655f2219, 0x33f49462,
+    0x656954f1, 0x33ed3ce1, 0x65738657, 0x33e5e360,
+    0x657db64c, 0x33de87de, 0x6587e4cf, 0x33d72a5d,
+    0x659211df, 0x33cfcadc, 0x659c3d7c, 0x33c8695b,
+    0x65a667a7, 0x33c105db, 0x65b0905d, 0x33b9a05d,
+    0x65bab7a0, 0x33b238e0, 0x65c4dd6e, 0x33aacf65,
+    0x65cf01c8, 0x33a363ec, 0x65d924ac, 0x339bf675,
+    0x65e3461b, 0x33948701, 0x65ed6614, 0x338d1590,
+    0x65f78497, 0x3385a222, 0x6601a1a2, 0x337e2cb7,
+    0x660bbd37, 0x3376b551, 0x6615d754, 0x336f3bee,
+    0x661feffa, 0x3367c090, 0x662a0727, 0x33604336,
+    0x66341cdb, 0x3358c3e2, 0x663e3117, 0x33514292,
+    0x664843d9, 0x3349bf48, 0x66525521, 0x33423a04,
+    0x665c64ef, 0x333ab2c6, 0x66667342, 0x3333298f,
+    0x6670801a, 0x332b9e5e, 0x667a8b77, 0x33241134,
+    0x66849558, 0x331c8211, 0x668e9dbd, 0x3314f0f6,
+    0x6698a4a6, 0x330d5de3, 0x66a2aa11, 0x3305c8d7,
+    0x66acadff, 0x32fe31d5, 0x66b6b070, 0x32f698db,
+    0x66c0b162, 0x32eefdea, 0x66cab0d6, 0x32e76102,
+    0x66d4aecb, 0x32dfc224, 0x66deab41, 0x32d82150,
+    0x66e8a637, 0x32d07e85, 0x66f29fad, 0x32c8d9c6,
+    0x66fc97a3, 0x32c13311, 0x67068e18, 0x32b98a67,
+    0x6710830c, 0x32b1dfc9, 0x671a767e, 0x32aa3336,
+    0x6724686e, 0x32a284b0, 0x672e58dc, 0x329ad435,
+    0x673847c8, 0x329321c7, 0x67423530, 0x328b6d66,
+    0x674c2115, 0x3283b712, 0x67560b76, 0x327bfecc,
+    0x675ff452, 0x32744493, 0x6769dbaa, 0x326c8868,
+    0x6773c17d, 0x3264ca4c, 0x677da5cb, 0x325d0a3e,
+    0x67878893, 0x32554840, 0x679169d5, 0x324d8450,
+    0x679b4990, 0x3245be70, 0x67a527c4, 0x323df6a0,
+    0x67af0472, 0x32362ce0, 0x67b8df97, 0x322e6130,
+    0x67c2b934, 0x32269391, 0x67cc9149, 0x321ec403,
+    0x67d667d5, 0x3216f287, 0x67e03cd8, 0x320f1f1c,
+    0x67ea1052, 0x320749c3, 0x67f3e241, 0x31ff727c,
+    0x67fdb2a7, 0x31f79948, 0x68078181, 0x31efbe27,
+    0x68114ed0, 0x31e7e118, 0x681b1a94, 0x31e0021e,
+    0x6824e4cc, 0x31d82137, 0x682ead78, 0x31d03e64,
+    0x68387498, 0x31c859a5, 0x68423a2a, 0x31c072fb,
+    0x684bfe2f, 0x31b88a66, 0x6855c0a6, 0x31b09fe7,
+    0x685f8190, 0x31a8b37c, 0x686940ea, 0x31a0c528,
+    0x6872feb6, 0x3198d4ea, 0x687cbaf3, 0x3190e2c3,
+    0x688675a0, 0x3188eeb2, 0x68902ebd, 0x3180f8b8,
+    0x6899e64a, 0x317900d6, 0x68a39c46, 0x3171070c,
+    0x68ad50b1, 0x31690b59, 0x68b7038b, 0x31610dbf,
+    0x68c0b4d2, 0x31590e3e, 0x68ca6488, 0x31510cd5,
+    0x68d412ab, 0x31490986, 0x68ddbf3b, 0x31410450,
+    0x68e76a37, 0x3138fd35, 0x68f113a0, 0x3130f433,
+    0x68fabb75, 0x3128e94c, 0x690461b5, 0x3120dc80,
+    0x690e0661, 0x3118cdcf, 0x6917a977, 0x3110bd39,
+    0x69214af8, 0x3108aabf, 0x692aeae3, 0x31009661,
+    0x69348937, 0x30f8801f, 0x693e25f5, 0x30f067fb,
+    0x6947c11c, 0x30e84df3, 0x69515aab, 0x30e03208,
+    0x695af2a3, 0x30d8143b, 0x69648902, 0x30cff48c,
+    0x696e1dc9, 0x30c7d2fb, 0x6977b0f7, 0x30bfaf89,
+    0x6981428c, 0x30b78a36, 0x698ad287, 0x30af6302,
+    0x699460e8, 0x30a739ed, 0x699dedaf, 0x309f0ef8,
+    0x69a778db, 0x3096e223, 0x69b1026c, 0x308eb36f,
+    0x69ba8a61, 0x308682dc, 0x69c410ba, 0x307e5069,
+    0x69cd9578, 0x30761c18, 0x69d71899, 0x306de5e9,
+    0x69e09a1c, 0x3065addb, 0x69ea1a03, 0x305d73f0,
+    0x69f3984c, 0x30553828, 0x69fd14f6, 0x304cfa83,
+    0x6a069003, 0x3044bb00, 0x6a100970, 0x303c79a2,
+    0x6a19813f, 0x30343667, 0x6a22f76e, 0x302bf151,
+    0x6a2c6bfd, 0x3023aa5f, 0x6a35deeb, 0x301b6193,
+    0x6a3f503a, 0x301316eb, 0x6a48bfe7, 0x300aca69,
+    0x6a522df3, 0x30027c0c, 0x6a5b9a5d, 0x2ffa2bd6,
+    0x6a650525, 0x2ff1d9c7, 0x6a6e6e4b, 0x2fe985de,
+    0x6a77d5ce, 0x2fe1301c, 0x6a813bae, 0x2fd8d882,
+    0x6a8a9fea, 0x2fd07f0f, 0x6a940283, 0x2fc823c5,
+    0x6a9d6377, 0x2fbfc6a3, 0x6aa6c2c6, 0x2fb767aa,
+    0x6ab02071, 0x2faf06da, 0x6ab97c77, 0x2fa6a433,
+    0x6ac2d6d6, 0x2f9e3fb6, 0x6acc2f90, 0x2f95d963,
+    0x6ad586a3, 0x2f8d713a, 0x6adedc10, 0x2f85073c,
+    0x6ae82fd5, 0x2f7c9b69, 0x6af181f3, 0x2f742dc1,
+    0x6afad269, 0x2f6bbe45, 0x6b042137, 0x2f634cf5,
+    0x6b0d6e5c, 0x2f5ad9d1, 0x6b16b9d9, 0x2f5264da,
+    0x6b2003ac, 0x2f49ee0f, 0x6b294bd5, 0x2f417573,
+    0x6b329255, 0x2f38fb03, 0x6b3bd72a, 0x2f307ec2,
+    0x6b451a55, 0x2f2800af, 0x6b4e5bd4, 0x2f1f80ca,
+    0x6b579ba8, 0x2f16ff14, 0x6b60d9d0, 0x2f0e7b8e,
+    0x6b6a164d, 0x2f05f637, 0x6b73511c, 0x2efd6f10,
+    0x6b7c8a3f, 0x2ef4e619, 0x6b85c1b5, 0x2eec5b53,
+    0x6b8ef77d, 0x2ee3cebe, 0x6b982b97, 0x2edb405a,
+    0x6ba15e03, 0x2ed2b027, 0x6baa8ec0, 0x2eca1e27,
+    0x6bb3bdce, 0x2ec18a58, 0x6bbceb2d, 0x2eb8f4bc,
+    0x6bc616dd, 0x2eb05d53, 0x6bcf40dc, 0x2ea7c41e,
+    0x6bd8692b, 0x2e9f291b, 0x6be18fc9, 0x2e968c4d,
+    0x6beab4b6, 0x2e8dedb3, 0x6bf3d7f2, 0x2e854d4d,
+    0x6bfcf97c, 0x2e7cab1c, 0x6c061953, 0x2e740720,
+    0x6c0f3779, 0x2e6b615a, 0x6c1853eb, 0x2e62b9ca,
+    0x6c216eaa, 0x2e5a1070, 0x6c2a87b6, 0x2e51654c,
+    0x6c339f0e, 0x2e48b860, 0x6c3cb4b1, 0x2e4009aa,
+    0x6c45c8a0, 0x2e37592c, 0x6c4edada, 0x2e2ea6e6,
+    0x6c57eb5e, 0x2e25f2d8, 0x6c60fa2d, 0x2e1d3d03,
+    0x6c6a0746, 0x2e148566, 0x6c7312a9, 0x2e0bcc03,
+    0x6c7c1c55, 0x2e0310d9, 0x6c85244a, 0x2dfa53e9,
+    0x6c8e2a87, 0x2df19534, 0x6c972f0d, 0x2de8d4b8,
+    0x6ca031da, 0x2de01278, 0x6ca932ef, 0x2dd74e73,
+    0x6cb2324c, 0x2dce88aa, 0x6cbb2fef, 0x2dc5c11c,
+    0x6cc42bd9, 0x2dbcf7cb, 0x6ccd2609, 0x2db42cb6,
+    0x6cd61e7f, 0x2dab5fdf, 0x6cdf153a, 0x2da29144,
+    0x6ce80a3a, 0x2d99c0e7, 0x6cf0fd80, 0x2d90eec8,
+    0x6cf9ef09, 0x2d881ae8, 0x6d02ded7, 0x2d7f4545,
+    0x6d0bcce8, 0x2d766de2, 0x6d14b93d, 0x2d6d94bf,
+    0x6d1da3d5, 0x2d64b9da, 0x6d268cb0, 0x2d5bdd36,
+    0x6d2f73cd, 0x2d52fed2, 0x6d38592c, 0x2d4a1eaf,
+    0x6d413ccd, 0x2d413ccd, 0x6d4a1eaf, 0x2d38592c,
+    0x6d52fed2, 0x2d2f73cd, 0x6d5bdd36, 0x2d268cb0,
+    0x6d64b9da, 0x2d1da3d5, 0x6d6d94bf, 0x2d14b93d,
+    0x6d766de2, 0x2d0bcce8, 0x6d7f4545, 0x2d02ded7,
+    0x6d881ae8, 0x2cf9ef09, 0x6d90eec8, 0x2cf0fd80,
+    0x6d99c0e7, 0x2ce80a3a, 0x6da29144, 0x2cdf153a,
+    0x6dab5fdf, 0x2cd61e7f, 0x6db42cb6, 0x2ccd2609,
+    0x6dbcf7cb, 0x2cc42bd9, 0x6dc5c11c, 0x2cbb2fef,
+    0x6dce88aa, 0x2cb2324c, 0x6dd74e73, 0x2ca932ef,
+    0x6de01278, 0x2ca031da, 0x6de8d4b8, 0x2c972f0d,
+    0x6df19534, 0x2c8e2a87, 0x6dfa53e9, 0x2c85244a,
+    0x6e0310d9, 0x2c7c1c55, 0x6e0bcc03, 0x2c7312a9,
+    0x6e148566, 0x2c6a0746, 0x6e1d3d03, 0x2c60fa2d,
+    0x6e25f2d8, 0x2c57eb5e, 0x6e2ea6e6, 0x2c4edada,
+    0x6e37592c, 0x2c45c8a0, 0x6e4009aa, 0x2c3cb4b1,
+    0x6e48b860, 0x2c339f0e, 0x6e51654c, 0x2c2a87b6,
+    0x6e5a1070, 0x2c216eaa, 0x6e62b9ca, 0x2c1853eb,
+    0x6e6b615a, 0x2c0f3779, 0x6e740720, 0x2c061953,
+    0x6e7cab1c, 0x2bfcf97c, 0x6e854d4d, 0x2bf3d7f2,
+    0x6e8dedb3, 0x2beab4b6, 0x6e968c4d, 0x2be18fc9,
+    0x6e9f291b, 0x2bd8692b, 0x6ea7c41e, 0x2bcf40dc,
+    0x6eb05d53, 0x2bc616dd, 0x6eb8f4bc, 0x2bbceb2d,
+    0x6ec18a58, 0x2bb3bdce, 0x6eca1e27, 0x2baa8ec0,
+    0x6ed2b027, 0x2ba15e03, 0x6edb405a, 0x2b982b97,
+    0x6ee3cebe, 0x2b8ef77d, 0x6eec5b53, 0x2b85c1b5,
+    0x6ef4e619, 0x2b7c8a3f, 0x6efd6f10, 0x2b73511c,
+    0x6f05f637, 0x2b6a164d, 0x6f0e7b8e, 0x2b60d9d0,
+    0x6f16ff14, 0x2b579ba8, 0x6f1f80ca, 0x2b4e5bd4,
+    0x6f2800af, 0x2b451a55, 0x6f307ec2, 0x2b3bd72a,
+    0x6f38fb03, 0x2b329255, 0x6f417573, 0x2b294bd5,
+    0x6f49ee0f, 0x2b2003ac, 0x6f5264da, 0x2b16b9d9,
+    0x6f5ad9d1, 0x2b0d6e5c, 0x6f634cf5, 0x2b042137,
+    0x6f6bbe45, 0x2afad269, 0x6f742dc1, 0x2af181f3,
+    0x6f7c9b69, 0x2ae82fd5, 0x6f85073c, 0x2adedc10,
+    0x6f8d713a, 0x2ad586a3, 0x6f95d963, 0x2acc2f90,
+    0x6f9e3fb6, 0x2ac2d6d6, 0x6fa6a433, 0x2ab97c77,
+    0x6faf06da, 0x2ab02071, 0x6fb767aa, 0x2aa6c2c6,
+    0x6fbfc6a3, 0x2a9d6377, 0x6fc823c5, 0x2a940283,
+    0x6fd07f0f, 0x2a8a9fea, 0x6fd8d882, 0x2a813bae,
+    0x6fe1301c, 0x2a77d5ce, 0x6fe985de, 0x2a6e6e4b,
+    0x6ff1d9c7, 0x2a650525, 0x6ffa2bd6, 0x2a5b9a5d,
+    0x70027c0c, 0x2a522df3, 0x700aca69, 0x2a48bfe7,
+    0x701316eb, 0x2a3f503a, 0x701b6193, 0x2a35deeb,
+    0x7023aa5f, 0x2a2c6bfd, 0x702bf151, 0x2a22f76e,
+    0x70343667, 0x2a19813f, 0x703c79a2, 0x2a100970,
+    0x7044bb00, 0x2a069003, 0x704cfa83, 0x29fd14f6,
+    0x70553828, 0x29f3984c, 0x705d73f0, 0x29ea1a03,
+    0x7065addb, 0x29e09a1c, 0x706de5e9, 0x29d71899,
+    0x70761c18, 0x29cd9578, 0x707e5069, 0x29c410ba,
+    0x708682dc, 0x29ba8a61, 0x708eb36f, 0x29b1026c,
+    0x7096e223, 0x29a778db, 0x709f0ef8, 0x299dedaf,
+    0x70a739ed, 0x299460e8, 0x70af6302, 0x298ad287,
+    0x70b78a36, 0x2981428c, 0x70bfaf89, 0x2977b0f7,
+    0x70c7d2fb, 0x296e1dc9, 0x70cff48c, 0x29648902,
+    0x70d8143b, 0x295af2a3, 0x70e03208, 0x29515aab,
+    0x70e84df3, 0x2947c11c, 0x70f067fb, 0x293e25f5,
+    0x70f8801f, 0x29348937, 0x71009661, 0x292aeae3,
+    0x7108aabf, 0x29214af8, 0x7110bd39, 0x2917a977,
+    0x7118cdcf, 0x290e0661, 0x7120dc80, 0x290461b5,
+    0x7128e94c, 0x28fabb75, 0x7130f433, 0x28f113a0,
+    0x7138fd35, 0x28e76a37, 0x71410450, 0x28ddbf3b,
+    0x71490986, 0x28d412ab, 0x71510cd5, 0x28ca6488,
+    0x71590e3e, 0x28c0b4d2, 0x71610dbf, 0x28b7038b,
+    0x71690b59, 0x28ad50b1, 0x7171070c, 0x28a39c46,
+    0x717900d6, 0x2899e64a, 0x7180f8b8, 0x28902ebd,
+    0x7188eeb2, 0x288675a0, 0x7190e2c3, 0x287cbaf3,
+    0x7198d4ea, 0x2872feb6, 0x71a0c528, 0x286940ea,
+    0x71a8b37c, 0x285f8190, 0x71b09fe7, 0x2855c0a6,
+    0x71b88a66, 0x284bfe2f, 0x71c072fb, 0x28423a2a,
+    0x71c859a5, 0x28387498, 0x71d03e64, 0x282ead78,
+    0x71d82137, 0x2824e4cc, 0x71e0021e, 0x281b1a94,
+    0x71e7e118, 0x28114ed0, 0x71efbe27, 0x28078181,
+    0x71f79948, 0x27fdb2a7, 0x71ff727c, 0x27f3e241,
+    0x720749c3, 0x27ea1052, 0x720f1f1c, 0x27e03cd8,
+    0x7216f287, 0x27d667d5, 0x721ec403, 0x27cc9149,
+    0x72269391, 0x27c2b934, 0x722e6130, 0x27b8df97,
+    0x72362ce0, 0x27af0472, 0x723df6a0, 0x27a527c4,
+    0x7245be70, 0x279b4990, 0x724d8450, 0x279169d5,
+    0x72554840, 0x27878893, 0x725d0a3e, 0x277da5cb,
+    0x7264ca4c, 0x2773c17d, 0x726c8868, 0x2769dbaa,
+    0x72744493, 0x275ff452, 0x727bfecc, 0x27560b76,
+    0x7283b712, 0x274c2115, 0x728b6d66, 0x27423530,
+    0x729321c7, 0x273847c8, 0x729ad435, 0x272e58dc,
+    0x72a284b0, 0x2724686e, 0x72aa3336, 0x271a767e,
+    0x72b1dfc9, 0x2710830c, 0x72b98a67, 0x27068e18,
+    0x72c13311, 0x26fc97a3, 0x72c8d9c6, 0x26f29fad,
+    0x72d07e85, 0x26e8a637, 0x72d82150, 0x26deab41,
+    0x72dfc224, 0x26d4aecb, 0x72e76102, 0x26cab0d6,
+    0x72eefdea, 0x26c0b162, 0x72f698db, 0x26b6b070,
+    0x72fe31d5, 0x26acadff, 0x7305c8d7, 0x26a2aa11,
+    0x730d5de3, 0x2698a4a6, 0x7314f0f6, 0x268e9dbd,
+    0x731c8211, 0x26849558, 0x73241134, 0x267a8b77,
+    0x732b9e5e, 0x2670801a, 0x7333298f, 0x26667342,
+    0x733ab2c6, 0x265c64ef, 0x73423a04, 0x26525521,
+    0x7349bf48, 0x264843d9, 0x73514292, 0x263e3117,
+    0x7358c3e2, 0x26341cdb, 0x73604336, 0x262a0727,
+    0x7367c090, 0x261feffa, 0x736f3bee, 0x2615d754,
+    0x7376b551, 0x260bbd37, 0x737e2cb7, 0x2601a1a2,
+    0x7385a222, 0x25f78497, 0x738d1590, 0x25ed6614,
+    0x73948701, 0x25e3461b, 0x739bf675, 0x25d924ac,
+    0x73a363ec, 0x25cf01c8, 0x73aacf65, 0x25c4dd6e,
+    0x73b238e0, 0x25bab7a0, 0x73b9a05d, 0x25b0905d,
+    0x73c105db, 0x25a667a7, 0x73c8695b, 0x259c3d7c,
+    0x73cfcadc, 0x259211df, 0x73d72a5d, 0x2587e4cf,
+    0x73de87de, 0x257db64c, 0x73e5e360, 0x25738657,
+    0x73ed3ce1, 0x256954f1, 0x73f49462, 0x255f2219,
+    0x73fbe9e2, 0x2554edd1, 0x74033d61, 0x254ab818,
+    0x740a8edf, 0x254080ef, 0x7411de5b, 0x25364857,
+    0x74192bd5, 0x252c0e4f, 0x7420774d, 0x2521d2d8,
+    0x7427c0c3, 0x251795f3, 0x742f0836, 0x250d57a0,
+    0x74364da6, 0x250317df, 0x743d9112, 0x24f8d6b0,
+    0x7444d27b, 0x24ee9415, 0x744c11e0, 0x24e4500e,
+    0x74534f41, 0x24da0a9a, 0x745a8a9d, 0x24cfc3ba,
+    0x7461c3f5, 0x24c57b6f, 0x7468fb47, 0x24bb31ba,
+    0x74703095, 0x24b0e699, 0x747763dd, 0x24a69a0f,
+    0x747e951f, 0x249c4c1b, 0x7485c45b, 0x2491fcbe,
+    0x748cf190, 0x2487abf7, 0x74941cbf, 0x247d59c8,
+    0x749b45e7, 0x24730631, 0x74a26d08, 0x2468b132,
+    0x74a99221, 0x245e5acc, 0x74b0b533, 0x245402ff,
+    0x74b7d63c, 0x2449a9cc, 0x74bef53d, 0x243f4f32,
+    0x74c61236, 0x2434f332, 0x74cd2d26, 0x242a95ce,
+    0x74d4460c, 0x24203704, 0x74db5cea, 0x2415d6d5,
+    0x74e271bd, 0x240b7543, 0x74e98487, 0x2401124d,
+    0x74f09546, 0x23f6adf3, 0x74f7a3fb, 0x23ec4837,
+    0x74feb0a5, 0x23e1e117, 0x7505bb44, 0x23d77896,
+    0x750cc3d8, 0x23cd0eb3, 0x7513ca60, 0x23c2a36f,
+    0x751acedd, 0x23b836ca, 0x7521d14d, 0x23adc8c4,
+    0x7528d1b1, 0x23a3595e, 0x752fd008, 0x2398e898,
+    0x7536cc52, 0x238e7673, 0x753dc68f, 0x238402ef,
+    0x7544bebf, 0x23798e0d, 0x754bb4e1, 0x236f17cc,
+    0x7552a8f4, 0x2364a02e, 0x75599afa, 0x235a2733,
+    0x75608af1, 0x234facda, 0x756778d9, 0x23453125,
+    0x756e64b2, 0x233ab414, 0x75754e7c, 0x233035a7,
+    0x757c3636, 0x2325b5df, 0x75831be0, 0x231b34bc,
+    0x7589ff7a, 0x2310b23e, 0x7590e104, 0x23062e67,
+    0x7597c07d, 0x22fba936, 0x759e9de5, 0x22f122ab,
+    0x75a5793c, 0x22e69ac8, 0x75ac5282, 0x22dc118c,
+    0x75b329b5, 0x22d186f8, 0x75b9fed7, 0x22c6fb0c,
+    0x75c0d1e7, 0x22bc6dca, 0x75c7a2e3, 0x22b1df30,
+    0x75ce71ce, 0x22a74f40, 0x75d53ea5, 0x229cbdfa,
+    0x75dc0968, 0x22922b5e, 0x75e2d219, 0x2287976e,
+    0x75e998b5, 0x227d0228, 0x75f05d3d, 0x22726b8e,
+    0x75f71fb1, 0x2267d3a0, 0x75fde011, 0x225d3a5e,
+    0x76049e5b, 0x22529fca, 0x760b5a90, 0x224803e2,
+    0x761214b0, 0x223d66a8, 0x7618ccba, 0x2232c81c,
+    0x761f82af, 0x2228283f, 0x7626368d, 0x221d8711,
+    0x762ce855, 0x2212e492, 0x76339806, 0x220840c2,
+    0x763a45a0, 0x21fd9ba3, 0x7640f123, 0x21f2f534,
+    0x76479a8e, 0x21e84d76, 0x764e41e2, 0x21dda46a,
+    0x7654e71d, 0x21d2fa0f, 0x765b8a41, 0x21c84e67,
+    0x76622b4c, 0x21bda171, 0x7668ca3e, 0x21b2f32e,
+    0x766f6717, 0x21a8439e, 0x767601d7, 0x219d92c2,
+    0x767c9a7e, 0x2192e09b, 0x7683310b, 0x21882d28,
+    0x7689c57d, 0x217d786a, 0x769057d6, 0x2172c262,
+    0x7696e814, 0x21680b0f, 0x769d7637, 0x215d5273,
+    0x76a4023f, 0x2152988d, 0x76aa8c2c, 0x2147dd5f,
+    0x76b113fd, 0x213d20e8, 0x76b799b3, 0x21326329,
+    0x76be1d4c, 0x2127a423, 0x76c49ec9, 0x211ce3d5,
+    0x76cb1e2a, 0x21122240, 0x76d19b6e, 0x21075f65,
+    0x76d81695, 0x20fc9b44, 0x76de8f9e, 0x20f1d5de,
+    0x76e5068a, 0x20e70f32, 0x76eb7b58, 0x20dc4742,
+    0x76f1ee09, 0x20d17e0d, 0x76f85e9a, 0x20c6b395,
+    0x76fecd0e, 0x20bbe7d8, 0x77053962, 0x20b11ad9,
+    0x770ba398, 0x20a64c97, 0x77120bae, 0x209b7d13,
+    0x771871a5, 0x2090ac4d, 0x771ed57c, 0x2085da46,
+    0x77253733, 0x207b06fe, 0x772b96ca, 0x20703275,
+    0x7731f440, 0x20655cac, 0x77384f95, 0x205a85a3,
+    0x773ea8ca, 0x204fad5b, 0x7744ffdd, 0x2044d3d4,
+    0x774b54ce, 0x2039f90f, 0x7751a79e, 0x202f1d0b,
+    0x7757f84c, 0x20243fca, 0x775e46d8, 0x2019614c,
+    0x77649341, 0x200e8190, 0x776add88, 0x2003a099,
+    0x777125ac, 0x1ff8be65, 0x77776bac, 0x1feddaf6,
+    0x777daf89, 0x1fe2f64c, 0x7783f143, 0x1fd81067,
+    0x778a30d8, 0x1fcd2948, 0x77906e49, 0x1fc240ef,
+    0x7796a996, 0x1fb7575c, 0x779ce2be, 0x1fac6c91,
+    0x77a319c2, 0x1fa1808c, 0x77a94ea0, 0x1f969350,
+    0x77af8159, 0x1f8ba4dc, 0x77b5b1ec, 0x1f80b531,
+    0x77bbe05a, 0x1f75c44e, 0x77c20ca1, 0x1f6ad235,
+    0x77c836c2, 0x1f5fdee6, 0x77ce5ebd, 0x1f54ea62,
+    0x77d48490, 0x1f49f4a8, 0x77daa83d, 0x1f3efdb9,
+    0x77e0c9c3, 0x1f340596, 0x77e6e921, 0x1f290c3f,
+    0x77ed0657, 0x1f1e11b5, 0x77f32165, 0x1f1315f7,
+    0x77f93a4b, 0x1f081907, 0x77ff5109, 0x1efd1ae4,
+    0x7805659e, 0x1ef21b90, 0x780b780a, 0x1ee71b0a,
+    0x7811884d, 0x1edc1953, 0x78179666, 0x1ed1166b,
+    0x781da256, 0x1ec61254, 0x7823ac1d, 0x1ebb0d0d,
+    0x7829b3b9, 0x1eb00696, 0x782fb92a, 0x1ea4fef0,
+    0x7835bc71, 0x1e99f61d, 0x783bbd8e, 0x1e8eec1b,
+    0x7841bc7f, 0x1e83e0eb, 0x7847b946, 0x1e78d48e,
+    0x784db3e0, 0x1e6dc705, 0x7853ac4f, 0x1e62b84f,
+    0x7859a292, 0x1e57a86d, 0x785f96a9, 0x1e4c9760,
+    0x78658894, 0x1e418528, 0x786b7852, 0x1e3671c5,
+    0x787165e3, 0x1e2b5d38, 0x78775147, 0x1e204781,
+    0x787d3a7e, 0x1e1530a1, 0x78832187, 0x1e0a1898,
+    0x78890663, 0x1dfeff67, 0x788ee910, 0x1df3e50d,
+    0x7894c98f, 0x1de8c98c, 0x789aa7e0, 0x1dddace4,
+    0x78a08402, 0x1dd28f15, 0x78a65df6, 0x1dc7701f,
+    0x78ac35ba, 0x1dbc5004, 0x78b20b4f, 0x1db12ec3,
+    0x78b7deb4, 0x1da60c5d, 0x78bdafea, 0x1d9ae8d2,
+    0x78c37eef, 0x1d8fc424, 0x78c94bc4, 0x1d849e51,
+    0x78cf1669, 0x1d79775c, 0x78d4dedd, 0x1d6e4f43,
+    0x78daa520, 0x1d632608, 0x78e06932, 0x1d57fbaa,
+    0x78e62b13, 0x1d4cd02c, 0x78ebeac2, 0x1d41a38c,
+    0x78f1a840, 0x1d3675cb, 0x78f7638b, 0x1d2b46ea,
+    0x78fd1ca4, 0x1d2016e9, 0x7902d38b, 0x1d14e5c9,
+    0x7908883f, 0x1d09b389, 0x790e3ac0, 0x1cfe802b,
+    0x7913eb0e, 0x1cf34baf, 0x79199929, 0x1ce81615,
+    0x791f4510, 0x1cdcdf5e, 0x7924eec3, 0x1cd1a78a,
+    0x792a9642, 0x1cc66e99, 0x79303b8e, 0x1cbb348d,
+    0x7935dea4, 0x1caff965, 0x793b7f86, 0x1ca4bd21,
+    0x79411e33, 0x1c997fc4, 0x7946baac, 0x1c8e414b,
+    0x794c54ee, 0x1c8301b9, 0x7951ecfc, 0x1c77c10e,
+    0x795782d3, 0x1c6c7f4a, 0x795d1675, 0x1c613c6d,
+    0x7962a7e0, 0x1c55f878, 0x79683715, 0x1c4ab36b,
+    0x796dc414, 0x1c3f6d47, 0x79734edc, 0x1c34260c,
+    0x7978d76c, 0x1c28ddbb, 0x797e5dc6, 0x1c1d9454,
+    0x7983e1e8, 0x1c1249d8, 0x798963d2, 0x1c06fe46,
+    0x798ee385, 0x1bfbb1a0, 0x799460ff, 0x1bf063e6,
+    0x7999dc42, 0x1be51518, 0x799f554b, 0x1bd9c537,
+    0x79a4cc1c, 0x1bce7442, 0x79aa40b4, 0x1bc3223c,
+    0x79afb313, 0x1bb7cf23, 0x79b52339, 0x1bac7af9,
+    0x79ba9125, 0x1ba125bd, 0x79bffcd7, 0x1b95cf71,
+    0x79c5664f, 0x1b8a7815, 0x79cacd8d, 0x1b7f1fa9,
+    0x79d03291, 0x1b73c62d, 0x79d5955a, 0x1b686ba3,
+    0x79daf5e8, 0x1b5d100a, 0x79e0543c, 0x1b51b363,
+    0x79e5b054, 0x1b4655ae, 0x79eb0a31, 0x1b3af6ec,
+    0x79f061d2, 0x1b2f971e, 0x79f5b737, 0x1b243643,
+    0x79fb0a60, 0x1b18d45c, 0x7a005b4d, 0x1b0d716a,
+    0x7a05a9fd, 0x1b020d6c, 0x7a0af671, 0x1af6a865,
+    0x7a1040a8, 0x1aeb4253, 0x7a1588a2, 0x1adfdb37,
+    0x7a1ace5f, 0x1ad47312, 0x7a2011de, 0x1ac909e5,
+    0x7a25531f, 0x1abd9faf, 0x7a2a9223, 0x1ab23471,
+    0x7a2fcee8, 0x1aa6c82b, 0x7a350970, 0x1a9b5adf,
+    0x7a3a41b9, 0x1a8fec8c, 0x7a3f77c3, 0x1a847d33,
+    0x7a44ab8e, 0x1a790cd4, 0x7a49dd1a, 0x1a6d9b70,
+    0x7a4f0c67, 0x1a622907, 0x7a543974, 0x1a56b599,
+    0x7a596442, 0x1a4b4128, 0x7a5e8cd0, 0x1a3fcbb3,
+    0x7a63b31d, 0x1a34553b, 0x7a68d72b, 0x1a28ddc0,
+    0x7a6df8f8, 0x1a1d6544, 0x7a731884, 0x1a11ebc5,
+    0x7a7835cf, 0x1a067145, 0x7a7d50da, 0x19faf5c5,
+    0x7a8269a3, 0x19ef7944, 0x7a87802a, 0x19e3fbc3,
+    0x7a8c9470, 0x19d87d42, 0x7a91a674, 0x19ccfdc2,
+    0x7a96b636, 0x19c17d44, 0x7a9bc3b6, 0x19b5fbc8,
+    0x7aa0cef3, 0x19aa794d, 0x7aa5d7ee, 0x199ef5d6,
+    0x7aaadea6, 0x19937161, 0x7aafe31b, 0x1987ebf0,
+    0x7ab4e54c, 0x197c6584, 0x7ab9e53a, 0x1970de1b,
+    0x7abee2e5, 0x196555b8, 0x7ac3de4c, 0x1959cc5a,
+    0x7ac8d76f, 0x194e4201, 0x7acdce4d, 0x1942b6af,
+    0x7ad2c2e8, 0x19372a64, 0x7ad7b53d, 0x192b9d1f,
+    0x7adca54e, 0x19200ee3, 0x7ae1931a, 0x19147fae,
+    0x7ae67ea1, 0x1908ef82, 0x7aeb67e3, 0x18fd5e5f,
+    0x7af04edf, 0x18f1cc45, 0x7af53395, 0x18e63935,
+    0x7afa1605, 0x18daa52f, 0x7afef630, 0x18cf1034,
+    0x7b03d414, 0x18c37a44, 0x7b08afb2, 0x18b7e35f,
+    0x7b0d8909, 0x18ac4b87, 0x7b126019, 0x18a0b2bb,
+    0x7b1734e2, 0x189518fc, 0x7b1c0764, 0x18897e4a,
+    0x7b20d79e, 0x187de2a7, 0x7b25a591, 0x18724611,
+    0x7b2a713d, 0x1866a88a, 0x7b2f3aa0, 0x185b0a13,
+    0x7b3401bb, 0x184f6aab, 0x7b38c68e, 0x1843ca53,
+    0x7b3d8918, 0x1838290c, 0x7b42495a, 0x182c86d5,
+    0x7b470753, 0x1820e3b0, 0x7b4bc303, 0x18153f9d,
+    0x7b507c69, 0x18099a9c, 0x7b553386, 0x17fdf4ae,
+    0x7b59e85a, 0x17f24dd3, 0x7b5e9ae4, 0x17e6a60c,
+    0x7b634b23, 0x17dafd59, 0x7b67f919, 0x17cf53bb,
+    0x7b6ca4c4, 0x17c3a931, 0x7b714e25, 0x17b7fdbd,
+    0x7b75f53c, 0x17ac515f, 0x7b7a9a07, 0x17a0a417,
+    0x7b7f3c87, 0x1794f5e6, 0x7b83dcbc, 0x178946cc,
+    0x7b887aa6, 0x177d96ca, 0x7b8d1644, 0x1771e5e0,
+    0x7b91af97, 0x1766340f, 0x7b96469d, 0x175a8157,
+    0x7b9adb57, 0x174ecdb8, 0x7b9f6dc5, 0x17431933,
+    0x7ba3fde7, 0x173763c9, 0x7ba88bbc, 0x172bad7a,
+    0x7bad1744, 0x171ff646, 0x7bb1a080, 0x17143e2d,
+    0x7bb6276e, 0x17088531, 0x7bbaac0e, 0x16fccb51,
+    0x7bbf2e62, 0x16f1108f, 0x7bc3ae67, 0x16e554ea,
+    0x7bc82c1f, 0x16d99864, 0x7bcca789, 0x16cddafb,
+    0x7bd120a4, 0x16c21cb2, 0x7bd59771, 0x16b65d88,
+    0x7bda0bf0, 0x16aa9d7e, 0x7bde7e20, 0x169edc94,
+    0x7be2ee01, 0x16931acb, 0x7be75b93, 0x16875823,
+    0x7bebc6d5, 0x167b949d, 0x7bf02fc9, 0x166fd039,
+    0x7bf4966c, 0x16640af7, 0x7bf8fac0, 0x165844d8,
+    0x7bfd5cc4, 0x164c7ddd, 0x7c01bc78, 0x1640b606,
+    0x7c0619dc, 0x1634ed53, 0x7c0a74f0, 0x162923c5,
+    0x7c0ecdb2, 0x161d595d, 0x7c132424, 0x16118e1a,
+    0x7c177845, 0x1605c1fd, 0x7c1bca16, 0x15f9f507,
+    0x7c201994, 0x15ee2738, 0x7c2466c2, 0x15e25890,
+    0x7c28b19e, 0x15d68911, 0x7c2cfa28, 0x15cab8ba,
+    0x7c314060, 0x15bee78c, 0x7c358446, 0x15b31587,
+    0x7c39c5da, 0x15a742ac, 0x7c3e051b, 0x159b6efb,
+    0x7c42420a, 0x158f9a76, 0x7c467ca6, 0x1583c51b,
+    0x7c4ab4ef, 0x1577eeec, 0x7c4eeae5, 0x156c17e9,
+    0x7c531e88, 0x15604013, 0x7c574fd8, 0x1554676a,
+    0x7c5b7ed4, 0x15488dee, 0x7c5fab7c, 0x153cb3a0,
+    0x7c63d5d1, 0x1530d881, 0x7c67fdd1, 0x1524fc90,
+    0x7c6c237e, 0x15191fcf, 0x7c7046d6, 0x150d423d,
+    0x7c7467d9, 0x150163dc, 0x7c788688, 0x14f584ac,
+    0x7c7ca2e2, 0x14e9a4ac, 0x7c80bce7, 0x14ddc3de,
+    0x7c84d496, 0x14d1e242, 0x7c88e9f1, 0x14c5ffd9,
+    0x7c8cfcf6, 0x14ba1ca3, 0x7c910da5, 0x14ae38a0,
+    0x7c951bff, 0x14a253d1, 0x7c992803, 0x14966e36,
+    0x7c9d31b0, 0x148a87d1, 0x7ca13908, 0x147ea0a0,
+    0x7ca53e09, 0x1472b8a5, 0x7ca940b3, 0x1466cfe1,
+    0x7cad4107, 0x145ae653, 0x7cb13f04, 0x144efbfc,
+    0x7cb53aaa, 0x144310dd, 0x7cb933f9, 0x143724f5,
+    0x7cbd2af0, 0x142b3846, 0x7cc11f90, 0x141f4ad1,
+    0x7cc511d9, 0x14135c94, 0x7cc901c9, 0x14076d91,
+    0x7cccef62, 0x13fb7dc9, 0x7cd0daa2, 0x13ef8d3c,
+    0x7cd4c38b, 0x13e39be9, 0x7cd8aa1b, 0x13d7a9d3,
+    0x7cdc8e52, 0x13cbb6f8, 0x7ce07031, 0x13bfc35b,
+    0x7ce44fb7, 0x13b3cefa, 0x7ce82ce4, 0x13a7d9d7,
+    0x7cec07b8, 0x139be3f2, 0x7cefe032, 0x138fed4b,
+    0x7cf3b653, 0x1383f5e3, 0x7cf78a1b, 0x1377fdbb,
+    0x7cfb5b89, 0x136c04d2, 0x7cff2a9d, 0x13600b2a,
+    0x7d02f757, 0x135410c3, 0x7d06c1b6, 0x1348159d,
+    0x7d0a89bc, 0x133c19b8, 0x7d0e4f67, 0x13301d16,
+    0x7d1212b7, 0x13241fb6, 0x7d15d3ad, 0x1318219a,
+    0x7d199248, 0x130c22c1, 0x7d1d4e88, 0x1300232c,
+    0x7d21086c, 0x12f422db, 0x7d24bff6, 0x12e821cf,
+    0x7d287523, 0x12dc2009, 0x7d2c27f6, 0x12d01d89,
+    0x7d2fd86c, 0x12c41a4f, 0x7d338687, 0x12b8165b,
+    0x7d373245, 0x12ac11af, 0x7d3adba7, 0x12a00c4b,
+    0x7d3e82ae, 0x1294062f, 0x7d422757, 0x1287ff5b,
+    0x7d45c9a4, 0x127bf7d1, 0x7d496994, 0x126fef90,
+    0x7d4d0728, 0x1263e699, 0x7d50a25e, 0x1257dced,
+    0x7d543b37, 0x124bd28c, 0x7d57d1b3, 0x123fc776,
+    0x7d5b65d2, 0x1233bbac, 0x7d5ef793, 0x1227af2e,
+    0x7d6286f6, 0x121ba1fd, 0x7d6613fb, 0x120f941a,
+    0x7d699ea3, 0x12038584, 0x7d6d26ec, 0x11f7763c,
+    0x7d70acd7, 0x11eb6643, 0x7d743064, 0x11df5599,
+    0x7d77b192, 0x11d3443f, 0x7d7b3061, 0x11c73235,
+    0x7d7eacd2, 0x11bb1f7c, 0x7d8226e4, 0x11af0c13,
+    0x7d859e96, 0x11a2f7fc, 0x7d8913ea, 0x1196e337,
+    0x7d8c86de, 0x118acdc4, 0x7d8ff772, 0x117eb7a4,
+    0x7d9365a8, 0x1172a0d7, 0x7d96d17d, 0x1166895f,
+    0x7d9a3af2, 0x115a713a, 0x7d9da208, 0x114e586a,
+    0x7da106bd, 0x11423ef0, 0x7da46912, 0x113624cb,
+    0x7da7c907, 0x112a09fc, 0x7dab269b, 0x111dee84,
+    0x7dae81cf, 0x1111d263, 0x7db1daa2, 0x1105b599,
+    0x7db53113, 0x10f99827, 0x7db88524, 0x10ed7a0e,
+    0x7dbbd6d4, 0x10e15b4e, 0x7dbf2622, 0x10d53be7,
+    0x7dc2730f, 0x10c91bda, 0x7dc5bd9b, 0x10bcfb28,
+    0x7dc905c5, 0x10b0d9d0, 0x7dcc4b8d, 0x10a4b7d3,
+    0x7dcf8ef3, 0x10989532, 0x7dd2cff7, 0x108c71ee,
+    0x7dd60e99, 0x10804e06, 0x7dd94ad8, 0x1074297b,
+    0x7ddc84b5, 0x1068044e, 0x7ddfbc30, 0x105bde7f,
+    0x7de2f148, 0x104fb80e, 0x7de623fd, 0x104390fd,
+    0x7de9544f, 0x1037694b, 0x7dec823e, 0x102b40f8,
+    0x7defadca, 0x101f1807, 0x7df2d6f3, 0x1012ee76,
+    0x7df5fdb8, 0x1006c446, 0x7df9221a, 0xffa9979,
+    0x7dfc4418, 0xfee6e0d, 0x7dff63b2, 0xfe24205,
+    0x7e0280e9, 0xfd6155f, 0x7e059bbb, 0xfc9e81e,
+    0x7e08b42a, 0xfbdba40, 0x7e0bca34, 0xfb18bc8,
+    0x7e0eddd9, 0xfa55cb4, 0x7e11ef1b, 0xf992d06,
+    0x7e14fdf7, 0xf8cfcbe, 0x7e180a6f, 0xf80cbdc,
+    0x7e1b1482, 0xf749a61, 0x7e1e1c30, 0xf68684e,
+    0x7e212179, 0xf5c35a3, 0x7e24245d, 0xf500260,
+    0x7e2724db, 0xf43ce86, 0x7e2a22f4, 0xf379a16,
+    0x7e2d1ea8, 0xf2b650f, 0x7e3017f6, 0xf1f2f73,
+    0x7e330ede, 0xf12f941, 0x7e360360, 0xf06c27a,
+    0x7e38f57c, 0xefa8b20, 0x7e3be532, 0xeee5331,
+    0x7e3ed282, 0xee21aaf, 0x7e41bd6c, 0xed5e19a,
+    0x7e44a5ef, 0xec9a7f3, 0x7e478c0b, 0xebd6db9,
+    0x7e4a6fc1, 0xeb132ef, 0x7e4d5110, 0xea4f793,
+    0x7e502ff9, 0xe98bba7, 0x7e530c7a, 0xe8c7f2a,
+    0x7e55e694, 0xe80421e, 0x7e58be47, 0xe740483,
+    0x7e5b9392, 0xe67c65a, 0x7e5e6676, 0xe5b87a2,
+    0x7e6136f3, 0xe4f485c, 0x7e640507, 0xe430889,
+    0x7e66d0b4, 0xe36c82a, 0x7e6999fa, 0xe2a873e,
+    0x7e6c60d7, 0xe1e45c6, 0x7e6f254c, 0xe1203c3,
+    0x7e71e759, 0xe05c135, 0x7e74a6fd, 0xdf97e1d,
+    0x7e77643a, 0xded3a7b, 0x7e7a1f0d, 0xde0f64f,
+    0x7e7cd778, 0xdd4b19a, 0x7e7f8d7b, 0xdc86c5d,
+    0x7e824114, 0xdbc2698, 0x7e84f245, 0xdafe04b,
+    0x7e87a10c, 0xda39978, 0x7e8a4d6a, 0xd97521d,
+    0x7e8cf75f, 0xd8b0a3d, 0x7e8f9eeb, 0xd7ec1d6,
+    0x7e92440d, 0xd7278eb, 0x7e94e6c6, 0xd662f7b,
+    0x7e978715, 0xd59e586, 0x7e9a24fb, 0xd4d9b0e,
+    0x7e9cc076, 0xd415013, 0x7e9f5988, 0xd350495,
+    0x7ea1f02f, 0xd28b894, 0x7ea4846c, 0xd1c6c11,
+    0x7ea7163f, 0xd101f0e, 0x7ea9a5a8, 0xd03d189,
+    0x7eac32a6, 0xcf78383, 0x7eaebd3a, 0xceb34fe,
+    0x7eb14563, 0xcdee5f9, 0x7eb3cb21, 0xcd29676,
+    0x7eb64e75, 0xcc64673, 0x7eb8cf5d, 0xcb9f5f3,
+    0x7ebb4ddb, 0xcada4f5, 0x7ebdc9ed, 0xca1537a,
+    0x7ec04394, 0xc950182, 0x7ec2bad0, 0xc88af0e,
+    0x7ec52fa0, 0xc7c5c1e, 0x7ec7a205, 0xc7008b3,
+    0x7eca11fe, 0xc63b4ce, 0x7ecc7f8b, 0xc57606e,
+    0x7eceeaad, 0xc4b0b94, 0x7ed15363, 0xc3eb641,
+    0x7ed3b9ad, 0xc326075, 0x7ed61d8a, 0xc260a31,
+    0x7ed87efc, 0xc19b374, 0x7edade01, 0xc0d5c41,
+    0x7edd3a9a, 0xc010496, 0x7edf94c7, 0xbf4ac75,
+    0x7ee1ec87, 0xbe853de, 0x7ee441da, 0xbdbfad1,
+    0x7ee694c1, 0xbcfa150, 0x7ee8e53a, 0xbc34759,
+    0x7eeb3347, 0xbb6ecef, 0x7eed7ee7, 0xbaa9211,
+    0x7eefc81a, 0xb9e36c0, 0x7ef20ee0, 0xb91dafc,
+    0x7ef45338, 0xb857ec7, 0x7ef69523, 0xb79221f,
+    0x7ef8d4a1, 0xb6cc506, 0x7efb11b1, 0xb60677c,
+    0x7efd4c54, 0xb540982, 0x7eff8489, 0xb47ab19,
+    0x7f01ba50, 0xb3b4c40, 0x7f03eda9, 0xb2eecf8,
+    0x7f061e95, 0xb228d42, 0x7f084d12, 0xb162d1d,
+    0x7f0a7921, 0xb09cc8c, 0x7f0ca2c2, 0xafd6b8d,
+    0x7f0ec9f5, 0xaf10a22, 0x7f10eeb9, 0xae4a84b,
+    0x7f13110f, 0xad84609, 0x7f1530f7, 0xacbe35b,
+    0x7f174e70, 0xabf8043, 0x7f19697a, 0xab31cc1,
+    0x7f1b8215, 0xaa6b8d5, 0x7f1d9842, 0xa9a5480,
+    0x7f1fabff, 0xa8defc3, 0x7f21bd4e, 0xa818a9d,
+    0x7f23cc2e, 0xa752510, 0x7f25d89e, 0xa68bf1b,
+    0x7f27e29f, 0xa5c58c0, 0x7f29ea31, 0xa4ff1fe,
+    0x7f2bef53, 0xa438ad7, 0x7f2df206, 0xa37234a,
+    0x7f2ff24a, 0xa2abb59, 0x7f31f01d, 0xa1e5303,
+    0x7f33eb81, 0xa11ea49, 0x7f35e476, 0xa05812c,
+    0x7f37dafa, 0x9f917ac, 0x7f39cf0e, 0x9ecadc9,
+    0x7f3bc0b3, 0x9e04385, 0x7f3dafe7, 0x9d3d8df,
+    0x7f3f9cab, 0x9c76dd8, 0x7f4186ff, 0x9bb0271,
+    0x7f436ee3, 0x9ae96aa, 0x7f455456, 0x9a22a83,
+    0x7f473759, 0x995bdfd, 0x7f4917eb, 0x9895118,
+    0x7f4af60d, 0x97ce3d5, 0x7f4cd1be, 0x9707635,
+    0x7f4eaafe, 0x9640837, 0x7f5081cd, 0x95799dd,
+    0x7f52562c, 0x94b2b27, 0x7f54281a, 0x93ebc14,
+    0x7f55f796, 0x9324ca7, 0x7f57c4a2, 0x925dcdf,
+    0x7f598f3c, 0x9196cbc, 0x7f5b5765, 0x90cfc40,
+    0x7f5d1d1d, 0x9008b6a, 0x7f5ee063, 0x8f41a3c,
+    0x7f60a138, 0x8e7a8b5, 0x7f625f9b, 0x8db36d6,
+    0x7f641b8d, 0x8cec4a0, 0x7f65d50d, 0x8c25213,
+    0x7f678c1c, 0x8b5df30, 0x7f6940b8, 0x8a96bf6,
+    0x7f6af2e3, 0x89cf867, 0x7f6ca29c, 0x8908483,
+    0x7f6e4fe3, 0x884104b, 0x7f6ffab8, 0x8779bbe,
+    0x7f71a31b, 0x86b26de, 0x7f73490b, 0x85eb1ab,
+    0x7f74ec8a, 0x8523c25, 0x7f768d96, 0x845c64d,
+    0x7f782c30, 0x8395024, 0x7f79c857, 0x82cd9a9,
+    0x7f7b620c, 0x82062de, 0x7f7cf94e, 0x813ebc2,
+    0x7f7e8e1e, 0x8077457, 0x7f80207b, 0x7fafc9c,
+    0x7f81b065, 0x7ee8493, 0x7f833ddd, 0x7e20c3b,
+    0x7f84c8e2, 0x7d59396, 0x7f865174, 0x7c91aa3,
+    0x7f87d792, 0x7bca163, 0x7f895b3e, 0x7b027d7,
+    0x7f8adc77, 0x7a3adff, 0x7f8c5b3d, 0x79733dc,
+    0x7f8dd78f, 0x78ab96e, 0x7f8f516e, 0x77e3eb5,
+    0x7f90c8da, 0x771c3b3, 0x7f923dd2, 0x7654867,
+    0x7f93b058, 0x758ccd2, 0x7f952069, 0x74c50f4,
+    0x7f968e07, 0x73fd4cf, 0x7f97f932, 0x7335862,
+    0x7f9961e8, 0x726dbae, 0x7f9ac82c, 0x71a5eb3,
+    0x7f9c2bfb, 0x70de172, 0x7f9d8d56, 0x70163eb,
+    0x7f9eec3e, 0x6f4e620, 0x7fa048b2, 0x6e86810,
+    0x7fa1a2b2, 0x6dbe9bb, 0x7fa2fa3d, 0x6cf6b23,
+    0x7fa44f55, 0x6c2ec48, 0x7fa5a1f9, 0x6b66d29,
+    0x7fa6f228, 0x6a9edc9, 0x7fa83fe3, 0x69d6e27,
+    0x7fa98b2a, 0x690ee44, 0x7faad3fd, 0x6846e1f,
+    0x7fac1a5b, 0x677edbb, 0x7fad5e45, 0x66b6d16,
+    0x7fae9fbb, 0x65eec33, 0x7fafdebb, 0x6526b10,
+    0x7fb11b48, 0x645e9af, 0x7fb2555f, 0x6396810,
+    0x7fb38d02, 0x62ce634, 0x7fb4c231, 0x620641a,
+    0x7fb5f4ea, 0x613e1c5, 0x7fb7252f, 0x6075f33,
+    0x7fb852ff, 0x5fadc66, 0x7fb97e5a, 0x5ee595d,
+    0x7fbaa740, 0x5e1d61b, 0x7fbbcdb1, 0x5d5529e,
+    0x7fbcf1ad, 0x5c8cee7, 0x7fbe1334, 0x5bc4af8,
+    0x7fbf3246, 0x5afc6d0, 0x7fc04ee3, 0x5a3426f,
+    0x7fc1690a, 0x596bdd7, 0x7fc280bc, 0x58a3908,
+    0x7fc395f9, 0x57db403, 0x7fc4a8c1, 0x5712ec7,
+    0x7fc5b913, 0x564a955, 0x7fc6c6f0, 0x55823ae,
+    0x7fc7d258, 0x54b9dd3, 0x7fc8db4a, 0x53f17c3,
+    0x7fc9e1c6, 0x532917f, 0x7fcae5cd, 0x5260b08,
+    0x7fcbe75e, 0x519845e, 0x7fcce67a, 0x50cfd82,
+    0x7fcde320, 0x5007674, 0x7fcedd50, 0x4f3ef35,
+    0x7fcfd50b, 0x4e767c5, 0x7fd0ca4f, 0x4dae024,
+    0x7fd1bd1e, 0x4ce5854, 0x7fd2ad77, 0x4c1d054,
+    0x7fd39b5a, 0x4b54825, 0x7fd486c7, 0x4a8bfc7,
+    0x7fd56fbe, 0x49c373c, 0x7fd6563f, 0x48fae83,
+    0x7fd73a4a, 0x483259d, 0x7fd81bdf, 0x4769c8b,
+    0x7fd8fafe, 0x46a134c, 0x7fd9d7a7, 0x45d89e2,
+    0x7fdab1d9, 0x451004d, 0x7fdb8996, 0x444768d,
+    0x7fdc5edc, 0x437eca4, 0x7fdd31ac, 0x42b6290,
+    0x7fde0205, 0x41ed854, 0x7fdecfe8, 0x4124dee,
+    0x7fdf9b55, 0x405c361, 0x7fe0644b, 0x3f938ac,
+    0x7fe12acb, 0x3ecadcf, 0x7fe1eed5, 0x3e022cc,
+    0x7fe2b067, 0x3d397a3, 0x7fe36f84, 0x3c70c54,
+    0x7fe42c2a, 0x3ba80df, 0x7fe4e659, 0x3adf546,
+    0x7fe59e12, 0x3a16988, 0x7fe65354, 0x394dda7,
+    0x7fe7061f, 0x38851a2, 0x7fe7b674, 0x37bc57b,
+    0x7fe86452, 0x36f3931, 0x7fe90fb9, 0x362acc5,
+    0x7fe9b8a9, 0x3562038, 0x7fea5f23, 0x3499389,
+    0x7feb0326, 0x33d06bb, 0x7feba4b2, 0x33079cc,
+    0x7fec43c7, 0x323ecbe, 0x7fece065, 0x3175f91,
+    0x7fed7a8c, 0x30ad245, 0x7fee123d, 0x2fe44dc,
+    0x7feea776, 0x2f1b755, 0x7fef3a39, 0x2e529b0,
+    0x7fefca84, 0x2d89bf0, 0x7ff05858, 0x2cc0e13,
+    0x7ff0e3b6, 0x2bf801a, 0x7ff16c9c, 0x2b2f207,
+    0x7ff1f30b, 0x2a663d8, 0x7ff27703, 0x299d590,
+    0x7ff2f884, 0x28d472e, 0x7ff3778e, 0x280b8b3,
+    0x7ff3f420, 0x2742a1f, 0x7ff46e3c, 0x2679b73,
+    0x7ff4e5e0, 0x25b0caf, 0x7ff55b0d, 0x24e7dd4,
+    0x7ff5cdc3, 0x241eee2, 0x7ff63e01, 0x2355fd9,
+    0x7ff6abc8, 0x228d0bb, 0x7ff71718, 0x21c4188,
+    0x7ff77ff1, 0x20fb240, 0x7ff7e652, 0x20322e3,
+    0x7ff84a3c, 0x1f69373, 0x7ff8abae, 0x1ea03ef,
+    0x7ff90aaa, 0x1dd7459, 0x7ff9672d, 0x1d0e4b0,
+    0x7ff9c13a, 0x1c454f5, 0x7ffa18cf, 0x1b7c528,
+    0x7ffa6dec, 0x1ab354b, 0x7ffac092, 0x19ea55d,
+    0x7ffb10c1, 0x192155f, 0x7ffb5e78, 0x1858552,
+    0x7ffba9b8, 0x178f536, 0x7ffbf280, 0x16c650b,
+    0x7ffc38d1, 0x15fd4d2, 0x7ffc7caa, 0x153448c,
+    0x7ffcbe0c, 0x146b438, 0x7ffcfcf6, 0x13a23d8,
+    0x7ffd3969, 0x12d936c, 0x7ffd7364, 0x12102f4,
+    0x7ffdaae7, 0x1147271, 0x7ffddff3, 0x107e1e3,
+    0x7ffe1288, 0xfb514b, 0x7ffe42a4, 0xeec0aa,
+    0x7ffe704a, 0xe22fff, 0x7ffe9b77, 0xd59f4c,
+    0x7ffec42d, 0xc90e90, 0x7ffeea6c, 0xbc7dcc,
+    0x7fff0e32, 0xafed02, 0x7fff2f82, 0xa35c30,
+    0x7fff4e59, 0x96cb58, 0x7fff6ab9, 0x8a3a7b,
+    0x7fff84a1, 0x7da998, 0x7fff9c12, 0x7118b0,
+    0x7fffb10b, 0x6487c4, 0x7fffc38c, 0x57f6d4,
+    0x7fffd396, 0x4b65e1, 0x7fffe128, 0x3ed4ea,
+    0x7fffec43, 0x3243f1, 0x7ffff4e6, 0x25b2f7,
+    0x7ffffb11, 0x1921fb, 0x7ffffec4, 0xc90fe,
+    0x7fffffff, 0x0, 0x7ffffec4, 0xfff36f02,
+    0x7ffffb11, 0xffe6de05, 0x7ffff4e6, 0xffda4d09,
+    0x7fffec43, 0xffcdbc0f, 0x7fffe128, 0xffc12b16,
+    0x7fffd396, 0xffb49a1f, 0x7fffc38c, 0xffa8092c,
+    0x7fffb10b, 0xff9b783c, 0x7fff9c12, 0xff8ee750,
+    0x7fff84a1, 0xff825668, 0x7fff6ab9, 0xff75c585,
+    0x7fff4e59, 0xff6934a8, 0x7fff2f82, 0xff5ca3d0,
+    0x7fff0e32, 0xff5012fe, 0x7ffeea6c, 0xff438234,
+    0x7ffec42d, 0xff36f170, 0x7ffe9b77, 0xff2a60b4,
+    0x7ffe704a, 0xff1dd001, 0x7ffe42a4, 0xff113f56,
+    0x7ffe1288, 0xff04aeb5, 0x7ffddff3, 0xfef81e1d,
+    0x7ffdaae7, 0xfeeb8d8f, 0x7ffd7364, 0xfedefd0c,
+    0x7ffd3969, 0xfed26c94, 0x7ffcfcf6, 0xfec5dc28,
+    0x7ffcbe0c, 0xfeb94bc8, 0x7ffc7caa, 0xfeacbb74,
+    0x7ffc38d1, 0xfea02b2e, 0x7ffbf280, 0xfe939af5,
+    0x7ffba9b8, 0xfe870aca, 0x7ffb5e78, 0xfe7a7aae,
+    0x7ffb10c1, 0xfe6deaa1, 0x7ffac092, 0xfe615aa3,
+    0x7ffa6dec, 0xfe54cab5, 0x7ffa18cf, 0xfe483ad8,
+    0x7ff9c13a, 0xfe3bab0b, 0x7ff9672d, 0xfe2f1b50,
+    0x7ff90aaa, 0xfe228ba7, 0x7ff8abae, 0xfe15fc11,
+    0x7ff84a3c, 0xfe096c8d, 0x7ff7e652, 0xfdfcdd1d,
+    0x7ff77ff1, 0xfdf04dc0, 0x7ff71718, 0xfde3be78,
+    0x7ff6abc8, 0xfdd72f45, 0x7ff63e01, 0xfdcaa027,
+    0x7ff5cdc3, 0xfdbe111e, 0x7ff55b0d, 0xfdb1822c,
+    0x7ff4e5e0, 0xfda4f351, 0x7ff46e3c, 0xfd98648d,
+    0x7ff3f420, 0xfd8bd5e1, 0x7ff3778e, 0xfd7f474d,
+    0x7ff2f884, 0xfd72b8d2, 0x7ff27703, 0xfd662a70,
+    0x7ff1f30b, 0xfd599c28, 0x7ff16c9c, 0xfd4d0df9,
+    0x7ff0e3b6, 0xfd407fe6, 0x7ff05858, 0xfd33f1ed,
+    0x7fefca84, 0xfd276410, 0x7fef3a39, 0xfd1ad650,
+    0x7feea776, 0xfd0e48ab, 0x7fee123d, 0xfd01bb24,
+    0x7fed7a8c, 0xfcf52dbb, 0x7fece065, 0xfce8a06f,
+    0x7fec43c7, 0xfcdc1342, 0x7feba4b2, 0xfccf8634,
+    0x7feb0326, 0xfcc2f945, 0x7fea5f23, 0xfcb66c77,
+    0x7fe9b8a9, 0xfca9dfc8, 0x7fe90fb9, 0xfc9d533b,
+    0x7fe86452, 0xfc90c6cf, 0x7fe7b674, 0xfc843a85,
+    0x7fe7061f, 0xfc77ae5e, 0x7fe65354, 0xfc6b2259,
+    0x7fe59e12, 0xfc5e9678, 0x7fe4e659, 0xfc520aba,
+    0x7fe42c2a, 0xfc457f21, 0x7fe36f84, 0xfc38f3ac,
+    0x7fe2b067, 0xfc2c685d, 0x7fe1eed5, 0xfc1fdd34,
+    0x7fe12acb, 0xfc135231, 0x7fe0644b, 0xfc06c754,
+    0x7fdf9b55, 0xfbfa3c9f, 0x7fdecfe8, 0xfbedb212,
+    0x7fde0205, 0xfbe127ac, 0x7fdd31ac, 0xfbd49d70,
+    0x7fdc5edc, 0xfbc8135c, 0x7fdb8996, 0xfbbb8973,
+    0x7fdab1d9, 0xfbaeffb3, 0x7fd9d7a7, 0xfba2761e,
+    0x7fd8fafe, 0xfb95ecb4, 0x7fd81bdf, 0xfb896375,
+    0x7fd73a4a, 0xfb7cda63, 0x7fd6563f, 0xfb70517d,
+    0x7fd56fbe, 0xfb63c8c4, 0x7fd486c7, 0xfb574039,
+    0x7fd39b5a, 0xfb4ab7db, 0x7fd2ad77, 0xfb3e2fac,
+    0x7fd1bd1e, 0xfb31a7ac, 0x7fd0ca4f, 0xfb251fdc,
+    0x7fcfd50b, 0xfb18983b, 0x7fcedd50, 0xfb0c10cb,
+    0x7fcde320, 0xfaff898c, 0x7fcce67a, 0xfaf3027e,
+    0x7fcbe75e, 0xfae67ba2, 0x7fcae5cd, 0xfad9f4f8,
+    0x7fc9e1c6, 0xfacd6e81, 0x7fc8db4a, 0xfac0e83d,
+    0x7fc7d258, 0xfab4622d, 0x7fc6c6f0, 0xfaa7dc52,
+    0x7fc5b913, 0xfa9b56ab, 0x7fc4a8c1, 0xfa8ed139,
+    0x7fc395f9, 0xfa824bfd, 0x7fc280bc, 0xfa75c6f8,
+    0x7fc1690a, 0xfa694229, 0x7fc04ee3, 0xfa5cbd91,
+    0x7fbf3246, 0xfa503930, 0x7fbe1334, 0xfa43b508,
+    0x7fbcf1ad, 0xfa373119, 0x7fbbcdb1, 0xfa2aad62,
+    0x7fbaa740, 0xfa1e29e5, 0x7fb97e5a, 0xfa11a6a3,
+    0x7fb852ff, 0xfa05239a, 0x7fb7252f, 0xf9f8a0cd,
+    0x7fb5f4ea, 0xf9ec1e3b, 0x7fb4c231, 0xf9df9be6,
+    0x7fb38d02, 0xf9d319cc, 0x7fb2555f, 0xf9c697f0,
+    0x7fb11b48, 0xf9ba1651, 0x7fafdebb, 0xf9ad94f0,
+    0x7fae9fbb, 0xf9a113cd, 0x7fad5e45, 0xf99492ea,
+    0x7fac1a5b, 0xf9881245, 0x7faad3fd, 0xf97b91e1,
+    0x7fa98b2a, 0xf96f11bc, 0x7fa83fe3, 0xf96291d9,
+    0x7fa6f228, 0xf9561237, 0x7fa5a1f9, 0xf94992d7,
+    0x7fa44f55, 0xf93d13b8, 0x7fa2fa3d, 0xf93094dd,
+    0x7fa1a2b2, 0xf9241645, 0x7fa048b2, 0xf91797f0,
+    0x7f9eec3e, 0xf90b19e0, 0x7f9d8d56, 0xf8fe9c15,
+    0x7f9c2bfb, 0xf8f21e8e, 0x7f9ac82c, 0xf8e5a14d,
+    0x7f9961e8, 0xf8d92452, 0x7f97f932, 0xf8cca79e,
+    0x7f968e07, 0xf8c02b31, 0x7f952069, 0xf8b3af0c,
+    0x7f93b058, 0xf8a7332e, 0x7f923dd2, 0xf89ab799,
+    0x7f90c8da, 0xf88e3c4d, 0x7f8f516e, 0xf881c14b,
+    0x7f8dd78f, 0xf8754692, 0x7f8c5b3d, 0xf868cc24,
+    0x7f8adc77, 0xf85c5201, 0x7f895b3e, 0xf84fd829,
+    0x7f87d792, 0xf8435e9d, 0x7f865174, 0xf836e55d,
+    0x7f84c8e2, 0xf82a6c6a, 0x7f833ddd, 0xf81df3c5,
+    0x7f81b065, 0xf8117b6d, 0x7f80207b, 0xf8050364,
+    0x7f7e8e1e, 0xf7f88ba9, 0x7f7cf94e, 0xf7ec143e,
+    0x7f7b620c, 0xf7df9d22, 0x7f79c857, 0xf7d32657,
+    0x7f782c30, 0xf7c6afdc, 0x7f768d96, 0xf7ba39b3,
+    0x7f74ec8a, 0xf7adc3db, 0x7f73490b, 0xf7a14e55,
+    0x7f71a31b, 0xf794d922, 0x7f6ffab8, 0xf7886442,
+    0x7f6e4fe3, 0xf77befb5, 0x7f6ca29c, 0xf76f7b7d,
+    0x7f6af2e3, 0xf7630799, 0x7f6940b8, 0xf756940a,
+    0x7f678c1c, 0xf74a20d0, 0x7f65d50d, 0xf73daded,
+    0x7f641b8d, 0xf7313b60, 0x7f625f9b, 0xf724c92a,
+    0x7f60a138, 0xf718574b, 0x7f5ee063, 0xf70be5c4,
+    0x7f5d1d1d, 0xf6ff7496, 0x7f5b5765, 0xf6f303c0,
+    0x7f598f3c, 0xf6e69344, 0x7f57c4a2, 0xf6da2321,
+    0x7f55f796, 0xf6cdb359, 0x7f54281a, 0xf6c143ec,
+    0x7f52562c, 0xf6b4d4d9, 0x7f5081cd, 0xf6a86623,
+    0x7f4eaafe, 0xf69bf7c9, 0x7f4cd1be, 0xf68f89cb,
+    0x7f4af60d, 0xf6831c2b, 0x7f4917eb, 0xf676aee8,
+    0x7f473759, 0xf66a4203, 0x7f455456, 0xf65dd57d,
+    0x7f436ee3, 0xf6516956, 0x7f4186ff, 0xf644fd8f,
+    0x7f3f9cab, 0xf6389228, 0x7f3dafe7, 0xf62c2721,
+    0x7f3bc0b3, 0xf61fbc7b, 0x7f39cf0e, 0xf6135237,
+    0x7f37dafa, 0xf606e854, 0x7f35e476, 0xf5fa7ed4,
+    0x7f33eb81, 0xf5ee15b7, 0x7f31f01d, 0xf5e1acfd,
+    0x7f2ff24a, 0xf5d544a7, 0x7f2df206, 0xf5c8dcb6,
+    0x7f2bef53, 0xf5bc7529, 0x7f29ea31, 0xf5b00e02,
+    0x7f27e29f, 0xf5a3a740, 0x7f25d89e, 0xf59740e5,
+    0x7f23cc2e, 0xf58adaf0, 0x7f21bd4e, 0xf57e7563,
+    0x7f1fabff, 0xf572103d, 0x7f1d9842, 0xf565ab80,
+    0x7f1b8215, 0xf559472b, 0x7f19697a, 0xf54ce33f,
+    0x7f174e70, 0xf5407fbd, 0x7f1530f7, 0xf5341ca5,
+    0x7f13110f, 0xf527b9f7, 0x7f10eeb9, 0xf51b57b5,
+    0x7f0ec9f5, 0xf50ef5de, 0x7f0ca2c2, 0xf5029473,
+    0x7f0a7921, 0xf4f63374, 0x7f084d12, 0xf4e9d2e3,
+    0x7f061e95, 0xf4dd72be, 0x7f03eda9, 0xf4d11308,
+    0x7f01ba50, 0xf4c4b3c0, 0x7eff8489, 0xf4b854e7,
+    0x7efd4c54, 0xf4abf67e, 0x7efb11b1, 0xf49f9884,
+    0x7ef8d4a1, 0xf4933afa, 0x7ef69523, 0xf486dde1,
+    0x7ef45338, 0xf47a8139, 0x7ef20ee0, 0xf46e2504,
+    0x7eefc81a, 0xf461c940, 0x7eed7ee7, 0xf4556def,
+    0x7eeb3347, 0xf4491311, 0x7ee8e53a, 0xf43cb8a7,
+    0x7ee694c1, 0xf4305eb0, 0x7ee441da, 0xf424052f,
+    0x7ee1ec87, 0xf417ac22, 0x7edf94c7, 0xf40b538b,
+    0x7edd3a9a, 0xf3fefb6a, 0x7edade01, 0xf3f2a3bf,
+    0x7ed87efc, 0xf3e64c8c, 0x7ed61d8a, 0xf3d9f5cf,
+    0x7ed3b9ad, 0xf3cd9f8b, 0x7ed15363, 0xf3c149bf,
+    0x7eceeaad, 0xf3b4f46c, 0x7ecc7f8b, 0xf3a89f92,
+    0x7eca11fe, 0xf39c4b32, 0x7ec7a205, 0xf38ff74d,
+    0x7ec52fa0, 0xf383a3e2, 0x7ec2bad0, 0xf37750f2,
+    0x7ec04394, 0xf36afe7e, 0x7ebdc9ed, 0xf35eac86,
+    0x7ebb4ddb, 0xf3525b0b, 0x7eb8cf5d, 0xf3460a0d,
+    0x7eb64e75, 0xf339b98d, 0x7eb3cb21, 0xf32d698a,
+    0x7eb14563, 0xf3211a07, 0x7eaebd3a, 0xf314cb02,
+    0x7eac32a6, 0xf3087c7d, 0x7ea9a5a8, 0xf2fc2e77,
+    0x7ea7163f, 0xf2efe0f2, 0x7ea4846c, 0xf2e393ef,
+    0x7ea1f02f, 0xf2d7476c, 0x7e9f5988, 0xf2cafb6b,
+    0x7e9cc076, 0xf2beafed, 0x7e9a24fb, 0xf2b264f2,
+    0x7e978715, 0xf2a61a7a, 0x7e94e6c6, 0xf299d085,
+    0x7e92440d, 0xf28d8715, 0x7e8f9eeb, 0xf2813e2a,
+    0x7e8cf75f, 0xf274f5c3, 0x7e8a4d6a, 0xf268ade3,
+    0x7e87a10c, 0xf25c6688, 0x7e84f245, 0xf2501fb5,
+    0x7e824114, 0xf243d968, 0x7e7f8d7b, 0xf23793a3,
+    0x7e7cd778, 0xf22b4e66, 0x7e7a1f0d, 0xf21f09b1,
+    0x7e77643a, 0xf212c585, 0x7e74a6fd, 0xf20681e3,
+    0x7e71e759, 0xf1fa3ecb, 0x7e6f254c, 0xf1edfc3d,
+    0x7e6c60d7, 0xf1e1ba3a, 0x7e6999fa, 0xf1d578c2,
+    0x7e66d0b4, 0xf1c937d6, 0x7e640507, 0xf1bcf777,
+    0x7e6136f3, 0xf1b0b7a4, 0x7e5e6676, 0xf1a4785e,
+    0x7e5b9392, 0xf19839a6, 0x7e58be47, 0xf18bfb7d,
+    0x7e55e694, 0xf17fbde2, 0x7e530c7a, 0xf17380d6,
+    0x7e502ff9, 0xf1674459, 0x7e4d5110, 0xf15b086d,
+    0x7e4a6fc1, 0xf14ecd11, 0x7e478c0b, 0xf1429247,
+    0x7e44a5ef, 0xf136580d, 0x7e41bd6c, 0xf12a1e66,
+    0x7e3ed282, 0xf11de551, 0x7e3be532, 0xf111accf,
+    0x7e38f57c, 0xf10574e0, 0x7e360360, 0xf0f93d86,
+    0x7e330ede, 0xf0ed06bf, 0x7e3017f6, 0xf0e0d08d,
+    0x7e2d1ea8, 0xf0d49af1, 0x7e2a22f4, 0xf0c865ea,
+    0x7e2724db, 0xf0bc317a, 0x7e24245d, 0xf0affda0,
+    0x7e212179, 0xf0a3ca5d, 0x7e1e1c30, 0xf09797b2,
+    0x7e1b1482, 0xf08b659f, 0x7e180a6f, 0xf07f3424,
+    0x7e14fdf7, 0xf0730342, 0x7e11ef1b, 0xf066d2fa,
+    0x7e0eddd9, 0xf05aa34c, 0x7e0bca34, 0xf04e7438,
+    0x7e08b42a, 0xf04245c0, 0x7e059bbb, 0xf03617e2,
+    0x7e0280e9, 0xf029eaa1, 0x7dff63b2, 0xf01dbdfb,
+    0x7dfc4418, 0xf01191f3, 0x7df9221a, 0xf0056687,
+    0x7df5fdb8, 0xeff93bba, 0x7df2d6f3, 0xefed118a,
+    0x7defadca, 0xefe0e7f9, 0x7dec823e, 0xefd4bf08,
+    0x7de9544f, 0xefc896b5, 0x7de623fd, 0xefbc6f03,
+    0x7de2f148, 0xefb047f2, 0x7ddfbc30, 0xefa42181,
+    0x7ddc84b5, 0xef97fbb2, 0x7dd94ad8, 0xef8bd685,
+    0x7dd60e99, 0xef7fb1fa, 0x7dd2cff7, 0xef738e12,
+    0x7dcf8ef3, 0xef676ace, 0x7dcc4b8d, 0xef5b482d,
+    0x7dc905c5, 0xef4f2630, 0x7dc5bd9b, 0xef4304d8,
+    0x7dc2730f, 0xef36e426, 0x7dbf2622, 0xef2ac419,
+    0x7dbbd6d4, 0xef1ea4b2, 0x7db88524, 0xef1285f2,
+    0x7db53113, 0xef0667d9, 0x7db1daa2, 0xeefa4a67,
+    0x7dae81cf, 0xeeee2d9d, 0x7dab269b, 0xeee2117c,
+    0x7da7c907, 0xeed5f604, 0x7da46912, 0xeec9db35,
+    0x7da106bd, 0xeebdc110, 0x7d9da208, 0xeeb1a796,
+    0x7d9a3af2, 0xeea58ec6, 0x7d96d17d, 0xee9976a1,
+    0x7d9365a8, 0xee8d5f29, 0x7d8ff772, 0xee81485c,
+    0x7d8c86de, 0xee75323c, 0x7d8913ea, 0xee691cc9,
+    0x7d859e96, 0xee5d0804, 0x7d8226e4, 0xee50f3ed,
+    0x7d7eacd2, 0xee44e084, 0x7d7b3061, 0xee38cdcb,
+    0x7d77b192, 0xee2cbbc1, 0x7d743064, 0xee20aa67,
+    0x7d70acd7, 0xee1499bd, 0x7d6d26ec, 0xee0889c4,
+    0x7d699ea3, 0xedfc7a7c, 0x7d6613fb, 0xedf06be6,
+    0x7d6286f6, 0xede45e03, 0x7d5ef793, 0xedd850d2,
+    0x7d5b65d2, 0xedcc4454, 0x7d57d1b3, 0xedc0388a,
+    0x7d543b37, 0xedb42d74, 0x7d50a25e, 0xeda82313,
+    0x7d4d0728, 0xed9c1967, 0x7d496994, 0xed901070,
+    0x7d45c9a4, 0xed84082f, 0x7d422757, 0xed7800a5,
+    0x7d3e82ae, 0xed6bf9d1, 0x7d3adba7, 0xed5ff3b5,
+    0x7d373245, 0xed53ee51, 0x7d338687, 0xed47e9a5,
+    0x7d2fd86c, 0xed3be5b1, 0x7d2c27f6, 0xed2fe277,
+    0x7d287523, 0xed23dff7, 0x7d24bff6, 0xed17de31,
+    0x7d21086c, 0xed0bdd25, 0x7d1d4e88, 0xecffdcd4,
+    0x7d199248, 0xecf3dd3f, 0x7d15d3ad, 0xece7de66,
+    0x7d1212b7, 0xecdbe04a, 0x7d0e4f67, 0xeccfe2ea,
+    0x7d0a89bc, 0xecc3e648, 0x7d06c1b6, 0xecb7ea63,
+    0x7d02f757, 0xecabef3d, 0x7cff2a9d, 0xec9ff4d6,
+    0x7cfb5b89, 0xec93fb2e, 0x7cf78a1b, 0xec880245,
+    0x7cf3b653, 0xec7c0a1d, 0x7cefe032, 0xec7012b5,
+    0x7cec07b8, 0xec641c0e, 0x7ce82ce4, 0xec582629,
+    0x7ce44fb7, 0xec4c3106, 0x7ce07031, 0xec403ca5,
+    0x7cdc8e52, 0xec344908, 0x7cd8aa1b, 0xec28562d,
+    0x7cd4c38b, 0xec1c6417, 0x7cd0daa2, 0xec1072c4,
+    0x7cccef62, 0xec048237, 0x7cc901c9, 0xebf8926f,
+    0x7cc511d9, 0xebeca36c, 0x7cc11f90, 0xebe0b52f,
+    0x7cbd2af0, 0xebd4c7ba, 0x7cb933f9, 0xebc8db0b,
+    0x7cb53aaa, 0xebbcef23, 0x7cb13f04, 0xebb10404,
+    0x7cad4107, 0xeba519ad, 0x7ca940b3, 0xeb99301f,
+    0x7ca53e09, 0xeb8d475b, 0x7ca13908, 0xeb815f60,
+    0x7c9d31b0, 0xeb75782f, 0x7c992803, 0xeb6991ca,
+    0x7c951bff, 0xeb5dac2f, 0x7c910da5, 0xeb51c760,
+    0x7c8cfcf6, 0xeb45e35d, 0x7c88e9f1, 0xeb3a0027,
+    0x7c84d496, 0xeb2e1dbe, 0x7c80bce7, 0xeb223c22,
+    0x7c7ca2e2, 0xeb165b54, 0x7c788688, 0xeb0a7b54,
+    0x7c7467d9, 0xeafe9c24, 0x7c7046d6, 0xeaf2bdc3,
+    0x7c6c237e, 0xeae6e031, 0x7c67fdd1, 0xeadb0370,
+    0x7c63d5d1, 0xeacf277f, 0x7c5fab7c, 0xeac34c60,
+    0x7c5b7ed4, 0xeab77212, 0x7c574fd8, 0xeaab9896,
+    0x7c531e88, 0xea9fbfed, 0x7c4eeae5, 0xea93e817,
+    0x7c4ab4ef, 0xea881114, 0x7c467ca6, 0xea7c3ae5,
+    0x7c42420a, 0xea70658a, 0x7c3e051b, 0xea649105,
+    0x7c39c5da, 0xea58bd54, 0x7c358446, 0xea4cea79,
+    0x7c314060, 0xea411874, 0x7c2cfa28, 0xea354746,
+    0x7c28b19e, 0xea2976ef, 0x7c2466c2, 0xea1da770,
+    0x7c201994, 0xea11d8c8, 0x7c1bca16, 0xea060af9,
+    0x7c177845, 0xe9fa3e03, 0x7c132424, 0xe9ee71e6,
+    0x7c0ecdb2, 0xe9e2a6a3, 0x7c0a74f0, 0xe9d6dc3b,
+    0x7c0619dc, 0xe9cb12ad, 0x7c01bc78, 0xe9bf49fa,
+    0x7bfd5cc4, 0xe9b38223, 0x7bf8fac0, 0xe9a7bb28,
+    0x7bf4966c, 0xe99bf509, 0x7bf02fc9, 0xe9902fc7,
+    0x7bebc6d5, 0xe9846b63, 0x7be75b93, 0xe978a7dd,
+    0x7be2ee01, 0xe96ce535, 0x7bde7e20, 0xe961236c,
+    0x7bda0bf0, 0xe9556282, 0x7bd59771, 0xe949a278,
+    0x7bd120a4, 0xe93de34e, 0x7bcca789, 0xe9322505,
+    0x7bc82c1f, 0xe926679c, 0x7bc3ae67, 0xe91aab16,
+    0x7bbf2e62, 0xe90eef71, 0x7bbaac0e, 0xe90334af,
+    0x7bb6276e, 0xe8f77acf, 0x7bb1a080, 0xe8ebc1d3,
+    0x7bad1744, 0xe8e009ba, 0x7ba88bbc, 0xe8d45286,
+    0x7ba3fde7, 0xe8c89c37, 0x7b9f6dc5, 0xe8bce6cd,
+    0x7b9adb57, 0xe8b13248, 0x7b96469d, 0xe8a57ea9,
+    0x7b91af97, 0xe899cbf1, 0x7b8d1644, 0xe88e1a20,
+    0x7b887aa6, 0xe8826936, 0x7b83dcbc, 0xe876b934,
+    0x7b7f3c87, 0xe86b0a1a, 0x7b7a9a07, 0xe85f5be9,
+    0x7b75f53c, 0xe853aea1, 0x7b714e25, 0xe8480243,
+    0x7b6ca4c4, 0xe83c56cf, 0x7b67f919, 0xe830ac45,
+    0x7b634b23, 0xe82502a7, 0x7b5e9ae4, 0xe81959f4,
+    0x7b59e85a, 0xe80db22d, 0x7b553386, 0xe8020b52,
+    0x7b507c69, 0xe7f66564, 0x7b4bc303, 0xe7eac063,
+    0x7b470753, 0xe7df1c50, 0x7b42495a, 0xe7d3792b,
+    0x7b3d8918, 0xe7c7d6f4, 0x7b38c68e, 0xe7bc35ad,
+    0x7b3401bb, 0xe7b09555, 0x7b2f3aa0, 0xe7a4f5ed,
+    0x7b2a713d, 0xe7995776, 0x7b25a591, 0xe78db9ef,
+    0x7b20d79e, 0xe7821d59, 0x7b1c0764, 0xe77681b6,
+    0x7b1734e2, 0xe76ae704, 0x7b126019, 0xe75f4d45,
+    0x7b0d8909, 0xe753b479, 0x7b08afb2, 0xe7481ca1,
+    0x7b03d414, 0xe73c85bc, 0x7afef630, 0xe730efcc,
+    0x7afa1605, 0xe7255ad1, 0x7af53395, 0xe719c6cb,
+    0x7af04edf, 0xe70e33bb, 0x7aeb67e3, 0xe702a1a1,
+    0x7ae67ea1, 0xe6f7107e, 0x7ae1931a, 0xe6eb8052,
+    0x7adca54e, 0xe6dff11d, 0x7ad7b53d, 0xe6d462e1,
+    0x7ad2c2e8, 0xe6c8d59c, 0x7acdce4d, 0xe6bd4951,
+    0x7ac8d76f, 0xe6b1bdff, 0x7ac3de4c, 0xe6a633a6,
+    0x7abee2e5, 0xe69aaa48, 0x7ab9e53a, 0xe68f21e5,
+    0x7ab4e54c, 0xe6839a7c, 0x7aafe31b, 0xe6781410,
+    0x7aaadea6, 0xe66c8e9f, 0x7aa5d7ee, 0xe6610a2a,
+    0x7aa0cef3, 0xe65586b3, 0x7a9bc3b6, 0xe64a0438,
+    0x7a96b636, 0xe63e82bc, 0x7a91a674, 0xe633023e,
+    0x7a8c9470, 0xe62782be, 0x7a87802a, 0xe61c043d,
+    0x7a8269a3, 0xe61086bc, 0x7a7d50da, 0xe6050a3b,
+    0x7a7835cf, 0xe5f98ebb, 0x7a731884, 0xe5ee143b,
+    0x7a6df8f8, 0xe5e29abc, 0x7a68d72b, 0xe5d72240,
+    0x7a63b31d, 0xe5cbaac5, 0x7a5e8cd0, 0xe5c0344d,
+    0x7a596442, 0xe5b4bed8, 0x7a543974, 0xe5a94a67,
+    0x7a4f0c67, 0xe59dd6f9, 0x7a49dd1a, 0xe5926490,
+    0x7a44ab8e, 0xe586f32c, 0x7a3f77c3, 0xe57b82cd,
+    0x7a3a41b9, 0xe5701374, 0x7a350970, 0xe564a521,
+    0x7a2fcee8, 0xe55937d5, 0x7a2a9223, 0xe54dcb8f,
+    0x7a25531f, 0xe5426051, 0x7a2011de, 0xe536f61b,
+    0x7a1ace5f, 0xe52b8cee, 0x7a1588a2, 0xe52024c9,
+    0x7a1040a8, 0xe514bdad, 0x7a0af671, 0xe509579b,
+    0x7a05a9fd, 0xe4fdf294, 0x7a005b4d, 0xe4f28e96,
+    0x79fb0a60, 0xe4e72ba4, 0x79f5b737, 0xe4dbc9bd,
+    0x79f061d2, 0xe4d068e2, 0x79eb0a31, 0xe4c50914,
+    0x79e5b054, 0xe4b9aa52, 0x79e0543c, 0xe4ae4c9d,
+    0x79daf5e8, 0xe4a2eff6, 0x79d5955a, 0xe497945d,
+    0x79d03291, 0xe48c39d3, 0x79cacd8d, 0xe480e057,
+    0x79c5664f, 0xe47587eb, 0x79bffcd7, 0xe46a308f,
+    0x79ba9125, 0xe45eda43, 0x79b52339, 0xe4538507,
+    0x79afb313, 0xe44830dd, 0x79aa40b4, 0xe43cddc4,
+    0x79a4cc1c, 0xe4318bbe, 0x799f554b, 0xe4263ac9,
+    0x7999dc42, 0xe41aeae8, 0x799460ff, 0xe40f9c1a,
+    0x798ee385, 0xe4044e60, 0x798963d2, 0xe3f901ba,
+    0x7983e1e8, 0xe3edb628, 0x797e5dc6, 0xe3e26bac,
+    0x7978d76c, 0xe3d72245, 0x79734edc, 0xe3cbd9f4,
+    0x796dc414, 0xe3c092b9, 0x79683715, 0xe3b54c95,
+    0x7962a7e0, 0xe3aa0788, 0x795d1675, 0xe39ec393,
+    0x795782d3, 0xe39380b6, 0x7951ecfc, 0xe3883ef2,
+    0x794c54ee, 0xe37cfe47, 0x7946baac, 0xe371beb5,
+    0x79411e33, 0xe366803c, 0x793b7f86, 0xe35b42df,
+    0x7935dea4, 0xe350069b, 0x79303b8e, 0xe344cb73,
+    0x792a9642, 0xe3399167, 0x7924eec3, 0xe32e5876,
+    0x791f4510, 0xe32320a2, 0x79199929, 0xe317e9eb,
+    0x7913eb0e, 0xe30cb451, 0x790e3ac0, 0xe3017fd5,
+    0x7908883f, 0xe2f64c77, 0x7902d38b, 0xe2eb1a37,
+    0x78fd1ca4, 0xe2dfe917, 0x78f7638b, 0xe2d4b916,
+    0x78f1a840, 0xe2c98a35, 0x78ebeac2, 0xe2be5c74,
+    0x78e62b13, 0xe2b32fd4, 0x78e06932, 0xe2a80456,
+    0x78daa520, 0xe29cd9f8, 0x78d4dedd, 0xe291b0bd,
+    0x78cf1669, 0xe28688a4, 0x78c94bc4, 0xe27b61af,
+    0x78c37eef, 0xe2703bdc, 0x78bdafea, 0xe265172e,
+    0x78b7deb4, 0xe259f3a3, 0x78b20b4f, 0xe24ed13d,
+    0x78ac35ba, 0xe243affc, 0x78a65df6, 0xe2388fe1,
+    0x78a08402, 0xe22d70eb, 0x789aa7e0, 0xe222531c,
+    0x7894c98f, 0xe2173674, 0x788ee910, 0xe20c1af3,
+    0x78890663, 0xe2010099, 0x78832187, 0xe1f5e768,
+    0x787d3a7e, 0xe1eacf5f, 0x78775147, 0xe1dfb87f,
+    0x787165e3, 0xe1d4a2c8, 0x786b7852, 0xe1c98e3b,
+    0x78658894, 0xe1be7ad8, 0x785f96a9, 0xe1b368a0,
+    0x7859a292, 0xe1a85793, 0x7853ac4f, 0xe19d47b1,
+    0x784db3e0, 0xe19238fb, 0x7847b946, 0xe1872b72,
+    0x7841bc7f, 0xe17c1f15, 0x783bbd8e, 0xe17113e5,
+    0x7835bc71, 0xe16609e3, 0x782fb92a, 0xe15b0110,
+    0x7829b3b9, 0xe14ff96a, 0x7823ac1d, 0xe144f2f3,
+    0x781da256, 0xe139edac, 0x78179666, 0xe12ee995,
+    0x7811884d, 0xe123e6ad, 0x780b780a, 0xe118e4f6,
+    0x7805659e, 0xe10de470, 0x77ff5109, 0xe102e51c,
+    0x77f93a4b, 0xe0f7e6f9, 0x77f32165, 0xe0ecea09,
+    0x77ed0657, 0xe0e1ee4b, 0x77e6e921, 0xe0d6f3c1,
+    0x77e0c9c3, 0xe0cbfa6a, 0x77daa83d, 0xe0c10247,
+    0x77d48490, 0xe0b60b58, 0x77ce5ebd, 0xe0ab159e,
+    0x77c836c2, 0xe0a0211a, 0x77c20ca1, 0xe0952dcb,
+    0x77bbe05a, 0xe08a3bb2, 0x77b5b1ec, 0xe07f4acf,
+    0x77af8159, 0xe0745b24, 0x77a94ea0, 0xe0696cb0,
+    0x77a319c2, 0xe05e7f74, 0x779ce2be, 0xe053936f,
+    0x7796a996, 0xe048a8a4, 0x77906e49, 0xe03dbf11,
+    0x778a30d8, 0xe032d6b8, 0x7783f143, 0xe027ef99,
+    0x777daf89, 0xe01d09b4, 0x77776bac, 0xe012250a,
+    0x777125ac, 0xe007419b, 0x776add88, 0xdffc5f67,
+    0x77649341, 0xdff17e70, 0x775e46d8, 0xdfe69eb4,
+    0x7757f84c, 0xdfdbc036, 0x7751a79e, 0xdfd0e2f5,
+    0x774b54ce, 0xdfc606f1, 0x7744ffdd, 0xdfbb2c2c,
+    0x773ea8ca, 0xdfb052a5, 0x77384f95, 0xdfa57a5d,
+    0x7731f440, 0xdf9aa354, 0x772b96ca, 0xdf8fcd8b,
+    0x77253733, 0xdf84f902, 0x771ed57c, 0xdf7a25ba,
+    0x771871a5, 0xdf6f53b3, 0x77120bae, 0xdf6482ed,
+    0x770ba398, 0xdf59b369, 0x77053962, 0xdf4ee527,
+    0x76fecd0e, 0xdf441828, 0x76f85e9a, 0xdf394c6b,
+    0x76f1ee09, 0xdf2e81f3, 0x76eb7b58, 0xdf23b8be,
+    0x76e5068a, 0xdf18f0ce, 0x76de8f9e, 0xdf0e2a22,
+    0x76d81695, 0xdf0364bc, 0x76d19b6e, 0xdef8a09b,
+    0x76cb1e2a, 0xdeedddc0, 0x76c49ec9, 0xdee31c2b,
+    0x76be1d4c, 0xded85bdd, 0x76b799b3, 0xdecd9cd7,
+    0x76b113fd, 0xdec2df18, 0x76aa8c2c, 0xdeb822a1,
+    0x76a4023f, 0xdead6773, 0x769d7637, 0xdea2ad8d,
+    0x7696e814, 0xde97f4f1, 0x769057d6, 0xde8d3d9e,
+    0x7689c57d, 0xde828796, 0x7683310b, 0xde77d2d8,
+    0x767c9a7e, 0xde6d1f65, 0x767601d7, 0xde626d3e,
+    0x766f6717, 0xde57bc62, 0x7668ca3e, 0xde4d0cd2,
+    0x76622b4c, 0xde425e8f, 0x765b8a41, 0xde37b199,
+    0x7654e71d, 0xde2d05f1, 0x764e41e2, 0xde225b96,
+    0x76479a8e, 0xde17b28a, 0x7640f123, 0xde0d0acc,
+    0x763a45a0, 0xde02645d, 0x76339806, 0xddf7bf3e,
+    0x762ce855, 0xdded1b6e, 0x7626368d, 0xdde278ef,
+    0x761f82af, 0xddd7d7c1, 0x7618ccba, 0xddcd37e4,
+    0x761214b0, 0xddc29958, 0x760b5a90, 0xddb7fc1e,
+    0x76049e5b, 0xddad6036, 0x75fde011, 0xdda2c5a2,
+    0x75f71fb1, 0xdd982c60, 0x75f05d3d, 0xdd8d9472,
+    0x75e998b5, 0xdd82fdd8, 0x75e2d219, 0xdd786892,
+    0x75dc0968, 0xdd6dd4a2, 0x75d53ea5, 0xdd634206,
+    0x75ce71ce, 0xdd58b0c0, 0x75c7a2e3, 0xdd4e20d0,
+    0x75c0d1e7, 0xdd439236, 0x75b9fed7, 0xdd3904f4,
+    0x75b329b5, 0xdd2e7908, 0x75ac5282, 0xdd23ee74,
+    0x75a5793c, 0xdd196538, 0x759e9de5, 0xdd0edd55,
+    0x7597c07d, 0xdd0456ca, 0x7590e104, 0xdcf9d199,
+    0x7589ff7a, 0xdcef4dc2, 0x75831be0, 0xdce4cb44,
+    0x757c3636, 0xdcda4a21, 0x75754e7c, 0xdccfca59,
+    0x756e64b2, 0xdcc54bec, 0x756778d9, 0xdcbacedb,
+    0x75608af1, 0xdcb05326, 0x75599afa, 0xdca5d8cd,
+    0x7552a8f4, 0xdc9b5fd2, 0x754bb4e1, 0xdc90e834,
+    0x7544bebf, 0xdc8671f3, 0x753dc68f, 0xdc7bfd11,
+    0x7536cc52, 0xdc71898d, 0x752fd008, 0xdc671768,
+    0x7528d1b1, 0xdc5ca6a2, 0x7521d14d, 0xdc52373c,
+    0x751acedd, 0xdc47c936, 0x7513ca60, 0xdc3d5c91,
+    0x750cc3d8, 0xdc32f14d, 0x7505bb44, 0xdc28876a,
+    0x74feb0a5, 0xdc1e1ee9, 0x74f7a3fb, 0xdc13b7c9,
+    0x74f09546, 0xdc09520d, 0x74e98487, 0xdbfeedb3,
+    0x74e271bd, 0xdbf48abd, 0x74db5cea, 0xdbea292b,
+    0x74d4460c, 0xdbdfc8fc, 0x74cd2d26, 0xdbd56a32,
+    0x74c61236, 0xdbcb0cce, 0x74bef53d, 0xdbc0b0ce,
+    0x74b7d63c, 0xdbb65634, 0x74b0b533, 0xdbabfd01,
+    0x74a99221, 0xdba1a534, 0x74a26d08, 0xdb974ece,
+    0x749b45e7, 0xdb8cf9cf, 0x74941cbf, 0xdb82a638,
+    0x748cf190, 0xdb785409, 0x7485c45b, 0xdb6e0342,
+    0x747e951f, 0xdb63b3e5, 0x747763dd, 0xdb5965f1,
+    0x74703095, 0xdb4f1967, 0x7468fb47, 0xdb44ce46,
+    0x7461c3f5, 0xdb3a8491, 0x745a8a9d, 0xdb303c46,
+    0x74534f41, 0xdb25f566, 0x744c11e0, 0xdb1baff2,
+    0x7444d27b, 0xdb116beb, 0x743d9112, 0xdb072950,
+    0x74364da6, 0xdafce821, 0x742f0836, 0xdaf2a860,
+    0x7427c0c3, 0xdae86a0d, 0x7420774d, 0xdade2d28,
+    0x74192bd5, 0xdad3f1b1, 0x7411de5b, 0xdac9b7a9,
+    0x740a8edf, 0xdabf7f11, 0x74033d61, 0xdab547e8,
+    0x73fbe9e2, 0xdaab122f, 0x73f49462, 0xdaa0dde7,
+    0x73ed3ce1, 0xda96ab0f, 0x73e5e360, 0xda8c79a9,
+    0x73de87de, 0xda8249b4, 0x73d72a5d, 0xda781b31,
+    0x73cfcadc, 0xda6dee21, 0x73c8695b, 0xda63c284,
+    0x73c105db, 0xda599859, 0x73b9a05d, 0xda4f6fa3,
+    0x73b238e0, 0xda454860, 0x73aacf65, 0xda3b2292,
+    0x73a363ec, 0xda30fe38, 0x739bf675, 0xda26db54,
+    0x73948701, 0xda1cb9e5, 0x738d1590, 0xda1299ec,
+    0x7385a222, 0xda087b69, 0x737e2cb7, 0xd9fe5e5e,
+    0x7376b551, 0xd9f442c9, 0x736f3bee, 0xd9ea28ac,
+    0x7367c090, 0xd9e01006, 0x73604336, 0xd9d5f8d9,
+    0x7358c3e2, 0xd9cbe325, 0x73514292, 0xd9c1cee9,
+    0x7349bf48, 0xd9b7bc27, 0x73423a04, 0xd9adaadf,
+    0x733ab2c6, 0xd9a39b11, 0x7333298f, 0xd9998cbe,
+    0x732b9e5e, 0xd98f7fe6, 0x73241134, 0xd9857489,
+    0x731c8211, 0xd97b6aa8, 0x7314f0f6, 0xd9716243,
+    0x730d5de3, 0xd9675b5a, 0x7305c8d7, 0xd95d55ef,
+    0x72fe31d5, 0xd9535201, 0x72f698db, 0xd9494f90,
+    0x72eefdea, 0xd93f4e9e, 0x72e76102, 0xd9354f2a,
+    0x72dfc224, 0xd92b5135, 0x72d82150, 0xd92154bf,
+    0x72d07e85, 0xd91759c9, 0x72c8d9c6, 0xd90d6053,
+    0x72c13311, 0xd903685d, 0x72b98a67, 0xd8f971e8,
+    0x72b1dfc9, 0xd8ef7cf4, 0x72aa3336, 0xd8e58982,
+    0x72a284b0, 0xd8db9792, 0x729ad435, 0xd8d1a724,
+    0x729321c7, 0xd8c7b838, 0x728b6d66, 0xd8bdcad0,
+    0x7283b712, 0xd8b3deeb, 0x727bfecc, 0xd8a9f48a,
+    0x72744493, 0xd8a00bae, 0x726c8868, 0xd8962456,
+    0x7264ca4c, 0xd88c3e83, 0x725d0a3e, 0xd8825a35,
+    0x72554840, 0xd878776d, 0x724d8450, 0xd86e962b,
+    0x7245be70, 0xd864b670, 0x723df6a0, 0xd85ad83c,
+    0x72362ce0, 0xd850fb8e, 0x722e6130, 0xd8472069,
+    0x72269391, 0xd83d46cc, 0x721ec403, 0xd8336eb7,
+    0x7216f287, 0xd829982b, 0x720f1f1c, 0xd81fc328,
+    0x720749c3, 0xd815efae, 0x71ff727c, 0xd80c1dbf,
+    0x71f79948, 0xd8024d59, 0x71efbe27, 0xd7f87e7f,
+    0x71e7e118, 0xd7eeb130, 0x71e0021e, 0xd7e4e56c,
+    0x71d82137, 0xd7db1b34, 0x71d03e64, 0xd7d15288,
+    0x71c859a5, 0xd7c78b68, 0x71c072fb, 0xd7bdc5d6,
+    0x71b88a66, 0xd7b401d1, 0x71b09fe7, 0xd7aa3f5a,
+    0x71a8b37c, 0xd7a07e70, 0x71a0c528, 0xd796bf16,
+    0x7198d4ea, 0xd78d014a, 0x7190e2c3, 0xd783450d,
+    0x7188eeb2, 0xd7798a60, 0x7180f8b8, 0xd76fd143,
+    0x717900d6, 0xd76619b6, 0x7171070c, 0xd75c63ba,
+    0x71690b59, 0xd752af4f, 0x71610dbf, 0xd748fc75,
+    0x71590e3e, 0xd73f4b2e, 0x71510cd5, 0xd7359b78,
+    0x71490986, 0xd72bed55, 0x71410450, 0xd72240c5,
+    0x7138fd35, 0xd71895c9, 0x7130f433, 0xd70eec60,
+    0x7128e94c, 0xd705448b, 0x7120dc80, 0xd6fb9e4b,
+    0x7118cdcf, 0xd6f1f99f, 0x7110bd39, 0xd6e85689,
+    0x7108aabf, 0xd6deb508, 0x71009661, 0xd6d5151d,
+    0x70f8801f, 0xd6cb76c9, 0x70f067fb, 0xd6c1da0b,
+    0x70e84df3, 0xd6b83ee4, 0x70e03208, 0xd6aea555,
+    0x70d8143b, 0xd6a50d5d, 0x70cff48c, 0xd69b76fe,
+    0x70c7d2fb, 0xd691e237, 0x70bfaf89, 0xd6884f09,
+    0x70b78a36, 0xd67ebd74, 0x70af6302, 0xd6752d79,
+    0x70a739ed, 0xd66b9f18, 0x709f0ef8, 0xd6621251,
+    0x7096e223, 0xd6588725, 0x708eb36f, 0xd64efd94,
+    0x708682dc, 0xd645759f, 0x707e5069, 0xd63bef46,
+    0x70761c18, 0xd6326a88, 0x706de5e9, 0xd628e767,
+    0x7065addb, 0xd61f65e4, 0x705d73f0, 0xd615e5fd,
+    0x70553828, 0xd60c67b4, 0x704cfa83, 0xd602eb0a,
+    0x7044bb00, 0xd5f96ffd, 0x703c79a2, 0xd5eff690,
+    0x70343667, 0xd5e67ec1, 0x702bf151, 0xd5dd0892,
+    0x7023aa5f, 0xd5d39403, 0x701b6193, 0xd5ca2115,
+    0x701316eb, 0xd5c0afc6, 0x700aca69, 0xd5b74019,
+    0x70027c0c, 0xd5add20d, 0x6ffa2bd6, 0xd5a465a3,
+    0x6ff1d9c7, 0xd59afadb, 0x6fe985de, 0xd59191b5,
+    0x6fe1301c, 0xd5882a32, 0x6fd8d882, 0xd57ec452,
+    0x6fd07f0f, 0xd5756016, 0x6fc823c5, 0xd56bfd7d,
+    0x6fbfc6a3, 0xd5629c89, 0x6fb767aa, 0xd5593d3a,
+    0x6faf06da, 0xd54fdf8f, 0x6fa6a433, 0xd5468389,
+    0x6f9e3fb6, 0xd53d292a, 0x6f95d963, 0xd533d070,
+    0x6f8d713a, 0xd52a795d, 0x6f85073c, 0xd52123f0,
+    0x6f7c9b69, 0xd517d02b, 0x6f742dc1, 0xd50e7e0d,
+    0x6f6bbe45, 0xd5052d97, 0x6f634cf5, 0xd4fbdec9,
+    0x6f5ad9d1, 0xd4f291a4, 0x6f5264da, 0xd4e94627,
+    0x6f49ee0f, 0xd4dffc54, 0x6f417573, 0xd4d6b42b,
+    0x6f38fb03, 0xd4cd6dab, 0x6f307ec2, 0xd4c428d6,
+    0x6f2800af, 0xd4bae5ab, 0x6f1f80ca, 0xd4b1a42c,
+    0x6f16ff14, 0xd4a86458, 0x6f0e7b8e, 0xd49f2630,
+    0x6f05f637, 0xd495e9b3, 0x6efd6f10, 0xd48caee4,
+    0x6ef4e619, 0xd48375c1, 0x6eec5b53, 0xd47a3e4b,
+    0x6ee3cebe, 0xd4710883, 0x6edb405a, 0xd467d469,
+    0x6ed2b027, 0xd45ea1fd, 0x6eca1e27, 0xd4557140,
+    0x6ec18a58, 0xd44c4232, 0x6eb8f4bc, 0xd44314d3,
+    0x6eb05d53, 0xd439e923, 0x6ea7c41e, 0xd430bf24,
+    0x6e9f291b, 0xd42796d5, 0x6e968c4d, 0xd41e7037,
+    0x6e8dedb3, 0xd4154b4a, 0x6e854d4d, 0xd40c280e,
+    0x6e7cab1c, 0xd4030684, 0x6e740720, 0xd3f9e6ad,
+    0x6e6b615a, 0xd3f0c887, 0x6e62b9ca, 0xd3e7ac15,
+    0x6e5a1070, 0xd3de9156, 0x6e51654c, 0xd3d5784a,
+    0x6e48b860, 0xd3cc60f2, 0x6e4009aa, 0xd3c34b4f,
+    0x6e37592c, 0xd3ba3760, 0x6e2ea6e6, 0xd3b12526,
+    0x6e25f2d8, 0xd3a814a2, 0x6e1d3d03, 0xd39f05d3,
+    0x6e148566, 0xd395f8ba, 0x6e0bcc03, 0xd38ced57,
+    0x6e0310d9, 0xd383e3ab, 0x6dfa53e9, 0xd37adbb6,
+    0x6df19534, 0xd371d579, 0x6de8d4b8, 0xd368d0f3,
+    0x6de01278, 0xd35fce26, 0x6dd74e73, 0xd356cd11,
+    0x6dce88aa, 0xd34dcdb4, 0x6dc5c11c, 0xd344d011,
+    0x6dbcf7cb, 0xd33bd427, 0x6db42cb6, 0xd332d9f7,
+    0x6dab5fdf, 0xd329e181, 0x6da29144, 0xd320eac6,
+    0x6d99c0e7, 0xd317f5c6, 0x6d90eec8, 0xd30f0280,
+    0x6d881ae8, 0xd30610f7, 0x6d7f4545, 0xd2fd2129,
+    0x6d766de2, 0xd2f43318, 0x6d6d94bf, 0xd2eb46c3,
+    0x6d64b9da, 0xd2e25c2b, 0x6d5bdd36, 0xd2d97350,
+    0x6d52fed2, 0xd2d08c33, 0x6d4a1eaf, 0xd2c7a6d4,
+    0x6d413ccd, 0xd2bec333, 0x6d38592c, 0xd2b5e151,
+    0x6d2f73cd, 0xd2ad012e, 0x6d268cb0, 0xd2a422ca,
+    0x6d1da3d5, 0xd29b4626, 0x6d14b93d, 0xd2926b41,
+    0x6d0bcce8, 0xd289921e, 0x6d02ded7, 0xd280babb,
+    0x6cf9ef09, 0xd277e518, 0x6cf0fd80, 0xd26f1138,
+    0x6ce80a3a, 0xd2663f19, 0x6cdf153a, 0xd25d6ebc,
+    0x6cd61e7f, 0xd254a021, 0x6ccd2609, 0xd24bd34a,
+    0x6cc42bd9, 0xd2430835, 0x6cbb2fef, 0xd23a3ee4,
+    0x6cb2324c, 0xd2317756, 0x6ca932ef, 0xd228b18d,
+    0x6ca031da, 0xd21fed88, 0x6c972f0d, 0xd2172b48,
+    0x6c8e2a87, 0xd20e6acc, 0x6c85244a, 0xd205ac17,
+    0x6c7c1c55, 0xd1fcef27, 0x6c7312a9, 0xd1f433fd,
+    0x6c6a0746, 0xd1eb7a9a, 0x6c60fa2d, 0xd1e2c2fd,
+    0x6c57eb5e, 0xd1da0d28, 0x6c4edada, 0xd1d1591a,
+    0x6c45c8a0, 0xd1c8a6d4, 0x6c3cb4b1, 0xd1bff656,
+    0x6c339f0e, 0xd1b747a0, 0x6c2a87b6, 0xd1ae9ab4,
+    0x6c216eaa, 0xd1a5ef90, 0x6c1853eb, 0xd19d4636,
+    0x6c0f3779, 0xd1949ea6, 0x6c061953, 0xd18bf8e0,
+    0x6bfcf97c, 0xd18354e4, 0x6bf3d7f2, 0xd17ab2b3,
+    0x6beab4b6, 0xd172124d, 0x6be18fc9, 0xd16973b3,
+    0x6bd8692b, 0xd160d6e5, 0x6bcf40dc, 0xd1583be2,
+    0x6bc616dd, 0xd14fa2ad, 0x6bbceb2d, 0xd1470b44,
+    0x6bb3bdce, 0xd13e75a8, 0x6baa8ec0, 0xd135e1d9,
+    0x6ba15e03, 0xd12d4fd9, 0x6b982b97, 0xd124bfa6,
+    0x6b8ef77d, 0xd11c3142, 0x6b85c1b5, 0xd113a4ad,
+    0x6b7c8a3f, 0xd10b19e7, 0x6b73511c, 0xd10290f0,
+    0x6b6a164d, 0xd0fa09c9, 0x6b60d9d0, 0xd0f18472,
+    0x6b579ba8, 0xd0e900ec, 0x6b4e5bd4, 0xd0e07f36,
+    0x6b451a55, 0xd0d7ff51, 0x6b3bd72a, 0xd0cf813e,
+    0x6b329255, 0xd0c704fd, 0x6b294bd5, 0xd0be8a8d,
+    0x6b2003ac, 0xd0b611f1, 0x6b16b9d9, 0xd0ad9b26,
+    0x6b0d6e5c, 0xd0a5262f, 0x6b042137, 0xd09cb30b,
+    0x6afad269, 0xd09441bb, 0x6af181f3, 0xd08bd23f,
+    0x6ae82fd5, 0xd0836497, 0x6adedc10, 0xd07af8c4,
+    0x6ad586a3, 0xd0728ec6, 0x6acc2f90, 0xd06a269d,
+    0x6ac2d6d6, 0xd061c04a, 0x6ab97c77, 0xd0595bcd,
+    0x6ab02071, 0xd050f926, 0x6aa6c2c6, 0xd0489856,
+    0x6a9d6377, 0xd040395d, 0x6a940283, 0xd037dc3b,
+    0x6a8a9fea, 0xd02f80f1, 0x6a813bae, 0xd027277e,
+    0x6a77d5ce, 0xd01ecfe4, 0x6a6e6e4b, 0xd0167a22,
+    0x6a650525, 0xd00e2639, 0x6a5b9a5d, 0xd005d42a,
+    0x6a522df3, 0xcffd83f4, 0x6a48bfe7, 0xcff53597,
+    0x6a3f503a, 0xcfece915, 0x6a35deeb, 0xcfe49e6d,
+    0x6a2c6bfd, 0xcfdc55a1, 0x6a22f76e, 0xcfd40eaf,
+    0x6a19813f, 0xcfcbc999, 0x6a100970, 0xcfc3865e,
+    0x6a069003, 0xcfbb4500, 0x69fd14f6, 0xcfb3057d,
+    0x69f3984c, 0xcfaac7d8, 0x69ea1a03, 0xcfa28c10,
+    0x69e09a1c, 0xcf9a5225, 0x69d71899, 0xcf921a17,
+    0x69cd9578, 0xcf89e3e8, 0x69c410ba, 0xcf81af97,
+    0x69ba8a61, 0xcf797d24, 0x69b1026c, 0xcf714c91,
+    0x69a778db, 0xcf691ddd, 0x699dedaf, 0xcf60f108,
+    0x699460e8, 0xcf58c613, 0x698ad287, 0xcf509cfe,
+    0x6981428c, 0xcf4875ca, 0x6977b0f7, 0xcf405077,
+    0x696e1dc9, 0xcf382d05, 0x69648902, 0xcf300b74,
+    0x695af2a3, 0xcf27ebc5, 0x69515aab, 0xcf1fcdf8,
+    0x6947c11c, 0xcf17b20d, 0x693e25f5, 0xcf0f9805,
+    0x69348937, 0xcf077fe1, 0x692aeae3, 0xceff699f,
+    0x69214af8, 0xcef75541, 0x6917a977, 0xceef42c7,
+    0x690e0661, 0xcee73231, 0x690461b5, 0xcedf2380,
+    0x68fabb75, 0xced716b4, 0x68f113a0, 0xcecf0bcd,
+    0x68e76a37, 0xcec702cb, 0x68ddbf3b, 0xcebefbb0,
+    0x68d412ab, 0xceb6f67a, 0x68ca6488, 0xceaef32b,
+    0x68c0b4d2, 0xcea6f1c2, 0x68b7038b, 0xce9ef241,
+    0x68ad50b1, 0xce96f4a7, 0x68a39c46, 0xce8ef8f4,
+    0x6899e64a, 0xce86ff2a, 0x68902ebd, 0xce7f0748,
+    0x688675a0, 0xce77114e, 0x687cbaf3, 0xce6f1d3d,
+    0x6872feb6, 0xce672b16, 0x686940ea, 0xce5f3ad8,
+    0x685f8190, 0xce574c84, 0x6855c0a6, 0xce4f6019,
+    0x684bfe2f, 0xce47759a, 0x68423a2a, 0xce3f8d05,
+    0x68387498, 0xce37a65b, 0x682ead78, 0xce2fc19c,
+    0x6824e4cc, 0xce27dec9, 0x681b1a94, 0xce1ffde2,
+    0x68114ed0, 0xce181ee8, 0x68078181, 0xce1041d9,
+    0x67fdb2a7, 0xce0866b8, 0x67f3e241, 0xce008d84,
+    0x67ea1052, 0xcdf8b63d, 0x67e03cd8, 0xcdf0e0e4,
+    0x67d667d5, 0xcde90d79, 0x67cc9149, 0xcde13bfd,
+    0x67c2b934, 0xcdd96c6f, 0x67b8df97, 0xcdd19ed0,
+    0x67af0472, 0xcdc9d320, 0x67a527c4, 0xcdc20960,
+    0x679b4990, 0xcdba4190, 0x679169d5, 0xcdb27bb0,
+    0x67878893, 0xcdaab7c0, 0x677da5cb, 0xcda2f5c2,
+    0x6773c17d, 0xcd9b35b4, 0x6769dbaa, 0xcd937798,
+    0x675ff452, 0xcd8bbb6d, 0x67560b76, 0xcd840134,
+    0x674c2115, 0xcd7c48ee, 0x67423530, 0xcd74929a,
+    0x673847c8, 0xcd6cde39, 0x672e58dc, 0xcd652bcb,
+    0x6724686e, 0xcd5d7b50, 0x671a767e, 0xcd55ccca,
+    0x6710830c, 0xcd4e2037, 0x67068e18, 0xcd467599,
+    0x66fc97a3, 0xcd3eccef, 0x66f29fad, 0xcd37263a,
+    0x66e8a637, 0xcd2f817b, 0x66deab41, 0xcd27deb0,
+    0x66d4aecb, 0xcd203ddc, 0x66cab0d6, 0xcd189efe,
+    0x66c0b162, 0xcd110216, 0x66b6b070, 0xcd096725,
+    0x66acadff, 0xcd01ce2b, 0x66a2aa11, 0xccfa3729,
+    0x6698a4a6, 0xccf2a21d, 0x668e9dbd, 0xcceb0f0a,
+    0x66849558, 0xcce37def, 0x667a8b77, 0xccdbeecc,
+    0x6670801a, 0xccd461a2, 0x66667342, 0xccccd671,
+    0x665c64ef, 0xccc54d3a, 0x66525521, 0xccbdc5fc,
+    0x664843d9, 0xccb640b8, 0x663e3117, 0xccaebd6e,
+    0x66341cdb, 0xcca73c1e, 0x662a0727, 0xcc9fbcca,
+    0x661feffa, 0xcc983f70, 0x6615d754, 0xcc90c412,
+    0x660bbd37, 0xcc894aaf, 0x6601a1a2, 0xcc81d349,
+    0x65f78497, 0xcc7a5dde, 0x65ed6614, 0xcc72ea70,
+    0x65e3461b, 0xcc6b78ff, 0x65d924ac, 0xcc64098b,
+    0x65cf01c8, 0xcc5c9c14, 0x65c4dd6e, 0xcc55309b,
+    0x65bab7a0, 0xcc4dc720, 0x65b0905d, 0xcc465fa3,
+    0x65a667a7, 0xcc3efa25, 0x659c3d7c, 0xcc3796a5,
+    0x659211df, 0xcc303524, 0x6587e4cf, 0xcc28d5a3,
+    0x657db64c, 0xcc217822, 0x65738657, 0xcc1a1ca0,
+    0x656954f1, 0xcc12c31f, 0x655f2219, 0xcc0b6b9e,
+    0x6554edd1, 0xcc04161e, 0x654ab818, 0xcbfcc29f,
+    0x654080ef, 0xcbf57121, 0x65364857, 0xcbee21a5,
+    0x652c0e4f, 0xcbe6d42b, 0x6521d2d8, 0xcbdf88b3,
+    0x651795f3, 0xcbd83f3d, 0x650d57a0, 0xcbd0f7ca,
+    0x650317df, 0xcbc9b25a, 0x64f8d6b0, 0xcbc26eee,
+    0x64ee9415, 0xcbbb2d85, 0x64e4500e, 0xcbb3ee20,
+    0x64da0a9a, 0xcbacb0bf, 0x64cfc3ba, 0xcba57563,
+    0x64c57b6f, 0xcb9e3c0b, 0x64bb31ba, 0xcb9704b9,
+    0x64b0e699, 0xcb8fcf6b, 0x64a69a0f, 0xcb889c23,
+    0x649c4c1b, 0xcb816ae1, 0x6491fcbe, 0xcb7a3ba5,
+    0x6487abf7, 0xcb730e70, 0x647d59c8, 0xcb6be341,
+    0x64730631, 0xcb64ba19, 0x6468b132, 0xcb5d92f8,
+    0x645e5acc, 0xcb566ddf, 0x645402ff, 0xcb4f4acd,
+    0x6449a9cc, 0xcb4829c4, 0x643f4f32, 0xcb410ac3,
+    0x6434f332, 0xcb39edca, 0x642a95ce, 0xcb32d2da,
+    0x64203704, 0xcb2bb9f4, 0x6415d6d5, 0xcb24a316,
+    0x640b7543, 0xcb1d8e43, 0x6401124d, 0xcb167b79,
+    0x63f6adf3, 0xcb0f6aba, 0x63ec4837, 0xcb085c05,
+    0x63e1e117, 0xcb014f5b, 0x63d77896, 0xcafa44bc,
+    0x63cd0eb3, 0xcaf33c28, 0x63c2a36f, 0xcaec35a0,
+    0x63b836ca, 0xcae53123, 0x63adc8c4, 0xcade2eb3,
+    0x63a3595e, 0xcad72e4f, 0x6398e898, 0xcad02ff8,
+    0x638e7673, 0xcac933ae, 0x638402ef, 0xcac23971,
+    0x63798e0d, 0xcabb4141, 0x636f17cc, 0xcab44b1f,
+    0x6364a02e, 0xcaad570c, 0x635a2733, 0xcaa66506,
+    0x634facda, 0xca9f750f, 0x63453125, 0xca988727,
+    0x633ab414, 0xca919b4e, 0x633035a7, 0xca8ab184,
+    0x6325b5df, 0xca83c9ca, 0x631b34bc, 0xca7ce420,
+    0x6310b23e, 0xca760086, 0x63062e67, 0xca6f1efc,
+    0x62fba936, 0xca683f83, 0x62f122ab, 0xca61621b,
+    0x62e69ac8, 0xca5a86c4, 0x62dc118c, 0xca53ad7e,
+    0x62d186f8, 0xca4cd64b, 0x62c6fb0c, 0xca460129,
+    0x62bc6dca, 0xca3f2e19, 0x62b1df30, 0xca385d1d,
+    0x62a74f40, 0xca318e32, 0x629cbdfa, 0xca2ac15b,
+    0x62922b5e, 0xca23f698, 0x6287976e, 0xca1d2de7,
+    0x627d0228, 0xca16674b, 0x62726b8e, 0xca0fa2c3,
+    0x6267d3a0, 0xca08e04f, 0x625d3a5e, 0xca021fef,
+    0x62529fca, 0xc9fb61a5, 0x624803e2, 0xc9f4a570,
+    0x623d66a8, 0xc9edeb50, 0x6232c81c, 0xc9e73346,
+    0x6228283f, 0xc9e07d51, 0x621d8711, 0xc9d9c973,
+    0x6212e492, 0xc9d317ab, 0x620840c2, 0xc9cc67fa,
+    0x61fd9ba3, 0xc9c5ba60, 0x61f2f534, 0xc9bf0edd,
+    0x61e84d76, 0xc9b86572, 0x61dda46a, 0xc9b1be1e,
+    0x61d2fa0f, 0xc9ab18e3, 0x61c84e67, 0xc9a475bf,
+    0x61bda171, 0xc99dd4b4, 0x61b2f32e, 0xc99735c2,
+    0x61a8439e, 0xc99098e9, 0x619d92c2, 0xc989fe29,
+    0x6192e09b, 0xc9836582, 0x61882d28, 0xc97ccef5,
+    0x617d786a, 0xc9763a83, 0x6172c262, 0xc96fa82a,
+    0x61680b0f, 0xc96917ec, 0x615d5273, 0xc96289c9,
+    0x6152988d, 0xc95bfdc1, 0x6147dd5f, 0xc95573d4,
+    0x613d20e8, 0xc94eec03, 0x61326329, 0xc948664d,
+    0x6127a423, 0xc941e2b4, 0x611ce3d5, 0xc93b6137,
+    0x61122240, 0xc934e1d6, 0x61075f65, 0xc92e6492,
+    0x60fc9b44, 0xc927e96b, 0x60f1d5de, 0xc9217062,
+    0x60e70f32, 0xc91af976, 0x60dc4742, 0xc91484a8,
+    0x60d17e0d, 0xc90e11f7, 0x60c6b395, 0xc907a166,
+    0x60bbe7d8, 0xc90132f2, 0x60b11ad9, 0xc8fac69e,
+    0x60a64c97, 0xc8f45c68, 0x609b7d13, 0xc8edf452,
+    0x6090ac4d, 0xc8e78e5b, 0x6085da46, 0xc8e12a84,
+    0x607b06fe, 0xc8dac8cd, 0x60703275, 0xc8d46936,
+    0x60655cac, 0xc8ce0bc0, 0x605a85a3, 0xc8c7b06b,
+    0x604fad5b, 0xc8c15736, 0x6044d3d4, 0xc8bb0023,
+    0x6039f90f, 0xc8b4ab32, 0x602f1d0b, 0xc8ae5862,
+    0x60243fca, 0xc8a807b4, 0x6019614c, 0xc8a1b928,
+    0x600e8190, 0xc89b6cbf, 0x6003a099, 0xc8952278,
+    0x5ff8be65, 0xc88eda54, 0x5feddaf6, 0xc8889454,
+    0x5fe2f64c, 0xc8825077, 0x5fd81067, 0xc87c0ebd,
+    0x5fcd2948, 0xc875cf28, 0x5fc240ef, 0xc86f91b7,
+    0x5fb7575c, 0xc869566a, 0x5fac6c91, 0xc8631d42,
+    0x5fa1808c, 0xc85ce63e, 0x5f969350, 0xc856b160,
+    0x5f8ba4dc, 0xc8507ea7, 0x5f80b531, 0xc84a4e14,
+    0x5f75c44e, 0xc8441fa6, 0x5f6ad235, 0xc83df35f,
+    0x5f5fdee6, 0xc837c93e, 0x5f54ea62, 0xc831a143,
+    0x5f49f4a8, 0xc82b7b70, 0x5f3efdb9, 0xc82557c3,
+    0x5f340596, 0xc81f363d, 0x5f290c3f, 0xc81916df,
+    0x5f1e11b5, 0xc812f9a9, 0x5f1315f7, 0xc80cde9b,
+    0x5f081907, 0xc806c5b5, 0x5efd1ae4, 0xc800aef7,
+    0x5ef21b90, 0xc7fa9a62, 0x5ee71b0a, 0xc7f487f6,
+    0x5edc1953, 0xc7ee77b3, 0x5ed1166b, 0xc7e8699a,
+    0x5ec61254, 0xc7e25daa, 0x5ebb0d0d, 0xc7dc53e3,
+    0x5eb00696, 0xc7d64c47, 0x5ea4fef0, 0xc7d046d6,
+    0x5e99f61d, 0xc7ca438f, 0x5e8eec1b, 0xc7c44272,
+    0x5e83e0eb, 0xc7be4381, 0x5e78d48e, 0xc7b846ba,
+    0x5e6dc705, 0xc7b24c20, 0x5e62b84f, 0xc7ac53b1,
+    0x5e57a86d, 0xc7a65d6e, 0x5e4c9760, 0xc7a06957,
+    0x5e418528, 0xc79a776c, 0x5e3671c5, 0xc79487ae,
+    0x5e2b5d38, 0xc78e9a1d, 0x5e204781, 0xc788aeb9,
+    0x5e1530a1, 0xc782c582, 0x5e0a1898, 0xc77cde79,
+    0x5dfeff67, 0xc776f99d, 0x5df3e50d, 0xc77116f0,
+    0x5de8c98c, 0xc76b3671, 0x5dddace4, 0xc7655820,
+    0x5dd28f15, 0xc75f7bfe, 0x5dc7701f, 0xc759a20a,
+    0x5dbc5004, 0xc753ca46, 0x5db12ec3, 0xc74df4b1,
+    0x5da60c5d, 0xc748214c, 0x5d9ae8d2, 0xc7425016,
+    0x5d8fc424, 0xc73c8111, 0x5d849e51, 0xc736b43c,
+    0x5d79775c, 0xc730e997, 0x5d6e4f43, 0xc72b2123,
+    0x5d632608, 0xc7255ae0, 0x5d57fbaa, 0xc71f96ce,
+    0x5d4cd02c, 0xc719d4ed, 0x5d41a38c, 0xc714153e,
+    0x5d3675cb, 0xc70e57c0, 0x5d2b46ea, 0xc7089c75,
+    0x5d2016e9, 0xc702e35c, 0x5d14e5c9, 0xc6fd2c75,
+    0x5d09b389, 0xc6f777c1, 0x5cfe802b, 0xc6f1c540,
+    0x5cf34baf, 0xc6ec14f2, 0x5ce81615, 0xc6e666d7,
+    0x5cdcdf5e, 0xc6e0baf0, 0x5cd1a78a, 0xc6db113d,
+    0x5cc66e99, 0xc6d569be, 0x5cbb348d, 0xc6cfc472,
+    0x5caff965, 0xc6ca215c, 0x5ca4bd21, 0xc6c4807a,
+    0x5c997fc4, 0xc6bee1cd, 0x5c8e414b, 0xc6b94554,
+    0x5c8301b9, 0xc6b3ab12, 0x5c77c10e, 0xc6ae1304,
+    0x5c6c7f4a, 0xc6a87d2d, 0x5c613c6d, 0xc6a2e98b,
+    0x5c55f878, 0xc69d5820, 0x5c4ab36b, 0xc697c8eb,
+    0x5c3f6d47, 0xc6923bec, 0x5c34260c, 0xc68cb124,
+    0x5c28ddbb, 0xc6872894, 0x5c1d9454, 0xc681a23a,
+    0x5c1249d8, 0xc67c1e18, 0x5c06fe46, 0xc6769c2e,
+    0x5bfbb1a0, 0xc6711c7b, 0x5bf063e6, 0xc66b9f01,
+    0x5be51518, 0xc66623be, 0x5bd9c537, 0xc660aab5,
+    0x5bce7442, 0xc65b33e4, 0x5bc3223c, 0xc655bf4c,
+    0x5bb7cf23, 0xc6504ced, 0x5bac7af9, 0xc64adcc7,
+    0x5ba125bd, 0xc6456edb, 0x5b95cf71, 0xc6400329,
+    0x5b8a7815, 0xc63a99b1, 0x5b7f1fa9, 0xc6353273,
+    0x5b73c62d, 0xc62fcd6f, 0x5b686ba3, 0xc62a6aa6,
+    0x5b5d100a, 0xc6250a18, 0x5b51b363, 0xc61fabc4,
+    0x5b4655ae, 0xc61a4fac, 0x5b3af6ec, 0xc614f5cf,
+    0x5b2f971e, 0xc60f9e2e, 0x5b243643, 0xc60a48c9,
+    0x5b18d45c, 0xc604f5a0, 0x5b0d716a, 0xc5ffa4b3,
+    0x5b020d6c, 0xc5fa5603, 0x5af6a865, 0xc5f5098f,
+    0x5aeb4253, 0xc5efbf58, 0x5adfdb37, 0xc5ea775e,
+    0x5ad47312, 0xc5e531a1, 0x5ac909e5, 0xc5dfee22,
+    0x5abd9faf, 0xc5daace1, 0x5ab23471, 0xc5d56ddd,
+    0x5aa6c82b, 0xc5d03118, 0x5a9b5adf, 0xc5caf690,
+    0x5a8fec8c, 0xc5c5be47, 0x5a847d33, 0xc5c0883d,
+    0x5a790cd4, 0xc5bb5472, 0x5a6d9b70, 0xc5b622e6,
+    0x5a622907, 0xc5b0f399, 0x5a56b599, 0xc5abc68c,
+    0x5a4b4128, 0xc5a69bbe, 0x5a3fcbb3, 0xc5a17330,
+    0x5a34553b, 0xc59c4ce3, 0x5a28ddc0, 0xc59728d5,
+    0x5a1d6544, 0xc5920708, 0x5a11ebc5, 0xc58ce77c,
+    0x5a067145, 0xc587ca31, 0x59faf5c5, 0xc582af26,
+    0x59ef7944, 0xc57d965d, 0x59e3fbc3, 0xc5787fd6,
+    0x59d87d42, 0xc5736b90, 0x59ccfdc2, 0xc56e598c,
+    0x59c17d44, 0xc56949ca, 0x59b5fbc8, 0xc5643c4a,
+    0x59aa794d, 0xc55f310d, 0x599ef5d6, 0xc55a2812,
+    0x59937161, 0xc555215a, 0x5987ebf0, 0xc5501ce5,
+    0x597c6584, 0xc54b1ab4, 0x5970de1b, 0xc5461ac6,
+    0x596555b8, 0xc5411d1b, 0x5959cc5a, 0xc53c21b4,
+    0x594e4201, 0xc5372891, 0x5942b6af, 0xc53231b3,
+    0x59372a64, 0xc52d3d18, 0x592b9d1f, 0xc5284ac3,
+    0x59200ee3, 0xc5235ab2, 0x59147fae, 0xc51e6ce6,
+    0x5908ef82, 0xc519815f, 0x58fd5e5f, 0xc514981d,
+    0x58f1cc45, 0xc50fb121, 0x58e63935, 0xc50acc6b,
+    0x58daa52f, 0xc505e9fb, 0x58cf1034, 0xc50109d0,
+    0x58c37a44, 0xc4fc2bec, 0x58b7e35f, 0xc4f7504e,
+    0x58ac4b87, 0xc4f276f7, 0x58a0b2bb, 0xc4ed9fe7,
+    0x589518fc, 0xc4e8cb1e, 0x58897e4a, 0xc4e3f89c,
+    0x587de2a7, 0xc4df2862, 0x58724611, 0xc4da5a6f,
+    0x5866a88a, 0xc4d58ec3, 0x585b0a13, 0xc4d0c560,
+    0x584f6aab, 0xc4cbfe45, 0x5843ca53, 0xc4c73972,
+    0x5838290c, 0xc4c276e8, 0x582c86d5, 0xc4bdb6a6,
+    0x5820e3b0, 0xc4b8f8ad, 0x58153f9d, 0xc4b43cfd,
+    0x58099a9c, 0xc4af8397, 0x57fdf4ae, 0xc4aacc7a,
+    0x57f24dd3, 0xc4a617a6, 0x57e6a60c, 0xc4a1651c,
+    0x57dafd59, 0xc49cb4dd, 0x57cf53bb, 0xc49806e7,
+    0x57c3a931, 0xc4935b3c, 0x57b7fdbd, 0xc48eb1db,
+    0x57ac515f, 0xc48a0ac4, 0x57a0a417, 0xc48565f9,
+    0x5794f5e6, 0xc480c379, 0x578946cc, 0xc47c2344,
+    0x577d96ca, 0xc477855a, 0x5771e5e0, 0xc472e9bc,
+    0x5766340f, 0xc46e5069, 0x575a8157, 0xc469b963,
+    0x574ecdb8, 0xc46524a9, 0x57431933, 0xc460923b,
+    0x573763c9, 0xc45c0219, 0x572bad7a, 0xc4577444,
+    0x571ff646, 0xc452e8bc, 0x57143e2d, 0xc44e5f80,
+    0x57088531, 0xc449d892, 0x56fccb51, 0xc44553f2,
+    0x56f1108f, 0xc440d19e, 0x56e554ea, 0xc43c5199,
+    0x56d99864, 0xc437d3e1, 0x56cddafb, 0xc4335877,
+    0x56c21cb2, 0xc42edf5c, 0x56b65d88, 0xc42a688f,
+    0x56aa9d7e, 0xc425f410, 0x569edc94, 0xc42181e0,
+    0x56931acb, 0xc41d11ff, 0x56875823, 0xc418a46d,
+    0x567b949d, 0xc414392b, 0x566fd039, 0xc40fd037,
+    0x56640af7, 0xc40b6994, 0x565844d8, 0xc4070540,
+    0x564c7ddd, 0xc402a33c, 0x5640b606, 0xc3fe4388,
+    0x5634ed53, 0xc3f9e624, 0x562923c5, 0xc3f58b10,
+    0x561d595d, 0xc3f1324e, 0x56118e1a, 0xc3ecdbdc,
+    0x5605c1fd, 0xc3e887bb, 0x55f9f507, 0xc3e435ea,
+    0x55ee2738, 0xc3dfe66c, 0x55e25890, 0xc3db993e,
+    0x55d68911, 0xc3d74e62, 0x55cab8ba, 0xc3d305d8,
+    0x55bee78c, 0xc3cebfa0, 0x55b31587, 0xc3ca7bba,
+    0x55a742ac, 0xc3c63a26, 0x559b6efb, 0xc3c1fae5,
+    0x558f9a76, 0xc3bdbdf6, 0x5583c51b, 0xc3b9835a,
+    0x5577eeec, 0xc3b54b11, 0x556c17e9, 0xc3b1151b,
+    0x55604013, 0xc3ace178, 0x5554676a, 0xc3a8b028,
+    0x55488dee, 0xc3a4812c, 0x553cb3a0, 0xc3a05484,
+    0x5530d881, 0xc39c2a2f, 0x5524fc90, 0xc398022f,
+    0x55191fcf, 0xc393dc82, 0x550d423d, 0xc38fb92a,
+    0x550163dc, 0xc38b9827, 0x54f584ac, 0xc3877978,
+    0x54e9a4ac, 0xc3835d1e, 0x54ddc3de, 0xc37f4319,
+    0x54d1e242, 0xc37b2b6a, 0x54c5ffd9, 0xc377160f,
+    0x54ba1ca3, 0xc373030a, 0x54ae38a0, 0xc36ef25b,
+    0x54a253d1, 0xc36ae401, 0x54966e36, 0xc366d7fd,
+    0x548a87d1, 0xc362ce50, 0x547ea0a0, 0xc35ec6f8,
+    0x5472b8a5, 0xc35ac1f7, 0x5466cfe1, 0xc356bf4d,
+    0x545ae653, 0xc352bef9, 0x544efbfc, 0xc34ec0fc,
+    0x544310dd, 0xc34ac556, 0x543724f5, 0xc346cc07,
+    0x542b3846, 0xc342d510, 0x541f4ad1, 0xc33ee070,
+    0x54135c94, 0xc33aee27, 0x54076d91, 0xc336fe37,
+    0x53fb7dc9, 0xc333109e, 0x53ef8d3c, 0xc32f255e,
+    0x53e39be9, 0xc32b3c75, 0x53d7a9d3, 0xc32755e5,
+    0x53cbb6f8, 0xc32371ae, 0x53bfc35b, 0xc31f8fcf,
+    0x53b3cefa, 0xc31bb049, 0x53a7d9d7, 0xc317d31c,
+    0x539be3f2, 0xc313f848, 0x538fed4b, 0xc3101fce,
+    0x5383f5e3, 0xc30c49ad, 0x5377fdbb, 0xc30875e5,
+    0x536c04d2, 0xc304a477, 0x53600b2a, 0xc300d563,
+    0x535410c3, 0xc2fd08a9, 0x5348159d, 0xc2f93e4a,
+    0x533c19b8, 0xc2f57644, 0x53301d16, 0xc2f1b099,
+    0x53241fb6, 0xc2eded49, 0x5318219a, 0xc2ea2c53,
+    0x530c22c1, 0xc2e66db8, 0x5300232c, 0xc2e2b178,
+    0x52f422db, 0xc2def794, 0x52e821cf, 0xc2db400a,
+    0x52dc2009, 0xc2d78add, 0x52d01d89, 0xc2d3d80a,
+    0x52c41a4f, 0xc2d02794, 0x52b8165b, 0xc2cc7979,
+    0x52ac11af, 0xc2c8cdbb, 0x52a00c4b, 0xc2c52459,
+    0x5294062f, 0xc2c17d52, 0x5287ff5b, 0xc2bdd8a9,
+    0x527bf7d1, 0xc2ba365c, 0x526fef90, 0xc2b6966c,
+    0x5263e699, 0xc2b2f8d8, 0x5257dced, 0xc2af5da2,
+    0x524bd28c, 0xc2abc4c9, 0x523fc776, 0xc2a82e4d,
+    0x5233bbac, 0xc2a49a2e, 0x5227af2e, 0xc2a1086d,
+    0x521ba1fd, 0xc29d790a, 0x520f941a, 0xc299ec05,
+    0x52038584, 0xc296615d, 0x51f7763c, 0xc292d914,
+    0x51eb6643, 0xc28f5329, 0x51df5599, 0xc28bcf9c,
+    0x51d3443f, 0xc2884e6e, 0x51c73235, 0xc284cf9f,
+    0x51bb1f7c, 0xc281532e, 0x51af0c13, 0xc27dd91c,
+    0x51a2f7fc, 0xc27a616a, 0x5196e337, 0xc276ec16,
+    0x518acdc4, 0xc2737922, 0x517eb7a4, 0xc270088e,
+    0x5172a0d7, 0xc26c9a58, 0x5166895f, 0xc2692e83,
+    0x515a713a, 0xc265c50e, 0x514e586a, 0xc2625df8,
+    0x51423ef0, 0xc25ef943, 0x513624cb, 0xc25b96ee,
+    0x512a09fc, 0xc25836f9, 0x511dee84, 0xc254d965,
+    0x5111d263, 0xc2517e31, 0x5105b599, 0xc24e255e,
+    0x50f99827, 0xc24aceed, 0x50ed7a0e, 0xc2477adc,
+    0x50e15b4e, 0xc244292c, 0x50d53be7, 0xc240d9de,
+    0x50c91bda, 0xc23d8cf1, 0x50bcfb28, 0xc23a4265,
+    0x50b0d9d0, 0xc236fa3b, 0x50a4b7d3, 0xc233b473,
+    0x50989532, 0xc230710d, 0x508c71ee, 0xc22d3009,
+    0x50804e06, 0xc229f167, 0x5074297b, 0xc226b528,
+    0x5068044e, 0xc2237b4b, 0x505bde7f, 0xc22043d0,
+    0x504fb80e, 0xc21d0eb8, 0x504390fd, 0xc219dc03,
+    0x5037694b, 0xc216abb1, 0x502b40f8, 0xc2137dc2,
+    0x501f1807, 0xc2105236, 0x5012ee76, 0xc20d290d,
+    0x5006c446, 0xc20a0248, 0x4ffa9979, 0xc206dde6,
+    0x4fee6e0d, 0xc203bbe8, 0x4fe24205, 0xc2009c4e,
+    0x4fd6155f, 0xc1fd7f17, 0x4fc9e81e, 0xc1fa6445,
+    0x4fbdba40, 0xc1f74bd6, 0x4fb18bc8, 0xc1f435cc,
+    0x4fa55cb4, 0xc1f12227, 0x4f992d06, 0xc1ee10e5,
+    0x4f8cfcbe, 0xc1eb0209, 0x4f80cbdc, 0xc1e7f591,
+    0x4f749a61, 0xc1e4eb7e, 0x4f68684e, 0xc1e1e3d0,
+    0x4f5c35a3, 0xc1dede87, 0x4f500260, 0xc1dbdba3,
+    0x4f43ce86, 0xc1d8db25, 0x4f379a16, 0xc1d5dd0c,
+    0x4f2b650f, 0xc1d2e158, 0x4f1f2f73, 0xc1cfe80a,
+    0x4f12f941, 0xc1ccf122, 0x4f06c27a, 0xc1c9fca0,
+    0x4efa8b20, 0xc1c70a84, 0x4eee5331, 0xc1c41ace,
+    0x4ee21aaf, 0xc1c12d7e, 0x4ed5e19a, 0xc1be4294,
+    0x4ec9a7f3, 0xc1bb5a11, 0x4ebd6db9, 0xc1b873f5,
+    0x4eb132ef, 0xc1b5903f, 0x4ea4f793, 0xc1b2aef0,
+    0x4e98bba7, 0xc1afd007, 0x4e8c7f2a, 0xc1acf386,
+    0x4e80421e, 0xc1aa196c, 0x4e740483, 0xc1a741b9,
+    0x4e67c65a, 0xc1a46c6e, 0x4e5b87a2, 0xc1a1998a,
+    0x4e4f485c, 0xc19ec90d, 0x4e430889, 0xc19bfaf9,
+    0x4e36c82a, 0xc1992f4c, 0x4e2a873e, 0xc1966606,
+    0x4e1e45c6, 0xc1939f29, 0x4e1203c3, 0xc190dab4,
+    0x4e05c135, 0xc18e18a7, 0x4df97e1d, 0xc18b5903,
+    0x4ded3a7b, 0xc1889bc6, 0x4de0f64f, 0xc185e0f3,
+    0x4dd4b19a, 0xc1832888, 0x4dc86c5d, 0xc1807285,
+    0x4dbc2698, 0xc17dbeec, 0x4dafe04b, 0xc17b0dbb,
+    0x4da39978, 0xc1785ef4, 0x4d97521d, 0xc175b296,
+    0x4d8b0a3d, 0xc17308a1, 0x4d7ec1d6, 0xc1706115,
+    0x4d7278eb, 0xc16dbbf3, 0x4d662f7b, 0xc16b193a,
+    0x4d59e586, 0xc16878eb, 0x4d4d9b0e, 0xc165db05,
+    0x4d415013, 0xc1633f8a, 0x4d350495, 0xc160a678,
+    0x4d28b894, 0xc15e0fd1, 0x4d1c6c11, 0xc15b7b94,
+    0x4d101f0e, 0xc158e9c1, 0x4d03d189, 0xc1565a58,
+    0x4cf78383, 0xc153cd5a, 0x4ceb34fe, 0xc15142c6,
+    0x4cdee5f9, 0xc14eba9d, 0x4cd29676, 0xc14c34df,
+    0x4cc64673, 0xc149b18b, 0x4cb9f5f3, 0xc14730a3,
+    0x4cada4f5, 0xc144b225, 0x4ca1537a, 0xc1423613,
+    0x4c950182, 0xc13fbc6c, 0x4c88af0e, 0xc13d4530,
+    0x4c7c5c1e, 0xc13ad060, 0x4c7008b3, 0xc1385dfb,
+    0x4c63b4ce, 0xc135ee02, 0x4c57606e, 0xc1338075,
+    0x4c4b0b94, 0xc1311553, 0x4c3eb641, 0xc12eac9d,
+    0x4c326075, 0xc12c4653, 0x4c260a31, 0xc129e276,
+    0x4c19b374, 0xc1278104, 0x4c0d5c41, 0xc12521ff,
+    0x4c010496, 0xc122c566, 0x4bf4ac75, 0xc1206b39,
+    0x4be853de, 0xc11e1379, 0x4bdbfad1, 0xc11bbe26,
+    0x4bcfa150, 0xc1196b3f, 0x4bc34759, 0xc1171ac6,
+    0x4bb6ecef, 0xc114ccb9, 0x4baa9211, 0xc1128119,
+    0x4b9e36c0, 0xc11037e6, 0x4b91dafc, 0xc10df120,
+    0x4b857ec7, 0xc10bacc8, 0x4b79221f, 0xc1096add,
+    0x4b6cc506, 0xc1072b5f, 0x4b60677c, 0xc104ee4f,
+    0x4b540982, 0xc102b3ac, 0x4b47ab19, 0xc1007b77,
+    0x4b3b4c40, 0xc0fe45b0, 0x4b2eecf8, 0xc0fc1257,
+    0x4b228d42, 0xc0f9e16b, 0x4b162d1d, 0xc0f7b2ee,
+    0x4b09cc8c, 0xc0f586df, 0x4afd6b8d, 0xc0f35d3e,
+    0x4af10a22, 0xc0f1360b, 0x4ae4a84b, 0xc0ef1147,
+    0x4ad84609, 0xc0eceef1, 0x4acbe35b, 0xc0eacf09,
+    0x4abf8043, 0xc0e8b190, 0x4ab31cc1, 0xc0e69686,
+    0x4aa6b8d5, 0xc0e47deb, 0x4a9a5480, 0xc0e267be,
+    0x4a8defc3, 0xc0e05401, 0x4a818a9d, 0xc0de42b2,
+    0x4a752510, 0xc0dc33d2, 0x4a68bf1b, 0xc0da2762,
+    0x4a5c58c0, 0xc0d81d61, 0x4a4ff1fe, 0xc0d615cf,
+    0x4a438ad7, 0xc0d410ad, 0x4a37234a, 0xc0d20dfa,
+    0x4a2abb59, 0xc0d00db6, 0x4a1e5303, 0xc0ce0fe3,
+    0x4a11ea49, 0xc0cc147f, 0x4a05812c, 0xc0ca1b8a,
+    0x49f917ac, 0xc0c82506, 0x49ecadc9, 0xc0c630f2,
+    0x49e04385, 0xc0c43f4d, 0x49d3d8df, 0xc0c25019,
+    0x49c76dd8, 0xc0c06355, 0x49bb0271, 0xc0be7901,
+    0x49ae96aa, 0xc0bc911d, 0x49a22a83, 0xc0baabaa,
+    0x4995bdfd, 0xc0b8c8a7, 0x49895118, 0xc0b6e815,
+    0x497ce3d5, 0xc0b509f3, 0x49707635, 0xc0b32e42,
+    0x49640837, 0xc0b15502, 0x495799dd, 0xc0af7e33,
+    0x494b2b27, 0xc0ada9d4, 0x493ebc14, 0xc0abd7e6,
+    0x49324ca7, 0xc0aa086a, 0x4925dcdf, 0xc0a83b5e,
+    0x49196cbc, 0xc0a670c4, 0x490cfc40, 0xc0a4a89b,
+    0x49008b6a, 0xc0a2e2e3, 0x48f41a3c, 0xc0a11f9d,
+    0x48e7a8b5, 0xc09f5ec8, 0x48db36d6, 0xc09da065,
+    0x48cec4a0, 0xc09be473, 0x48c25213, 0xc09a2af3,
+    0x48b5df30, 0xc09873e4, 0x48a96bf6, 0xc096bf48,
+    0x489cf867, 0xc0950d1d, 0x48908483, 0xc0935d64,
+    0x4884104b, 0xc091b01d, 0x48779bbe, 0xc0900548,
+    0x486b26de, 0xc08e5ce5, 0x485eb1ab, 0xc08cb6f5,
+    0x48523c25, 0xc08b1376, 0x4845c64d, 0xc089726a,
+    0x48395024, 0xc087d3d0, 0x482cd9a9, 0xc08637a9,
+    0x482062de, 0xc0849df4, 0x4813ebc2, 0xc08306b2,
+    0x48077457, 0xc08171e2, 0x47fafc9c, 0xc07fdf85,
+    0x47ee8493, 0xc07e4f9b, 0x47e20c3b, 0xc07cc223,
+    0x47d59396, 0xc07b371e, 0x47c91aa3, 0xc079ae8c,
+    0x47bca163, 0xc078286e, 0x47b027d7, 0xc076a4c2,
+    0x47a3adff, 0xc0752389, 0x479733dc, 0xc073a4c3,
+    0x478ab96e, 0xc0722871, 0x477e3eb5, 0xc070ae92,
+    0x4771c3b3, 0xc06f3726, 0x47654867, 0xc06dc22e,
+    0x4758ccd2, 0xc06c4fa8, 0x474c50f4, 0xc06adf97,
+    0x473fd4cf, 0xc06971f9, 0x47335862, 0xc06806ce,
+    0x4726dbae, 0xc0669e18, 0x471a5eb3, 0xc06537d4,
+    0x470de172, 0xc063d405, 0x470163eb, 0xc06272aa,
+    0x46f4e620, 0xc06113c2, 0x46e86810, 0xc05fb74e,
+    0x46dbe9bb, 0xc05e5d4e, 0x46cf6b23, 0xc05d05c3,
+    0x46c2ec48, 0xc05bb0ab, 0x46b66d29, 0xc05a5e07,
+    0x46a9edc9, 0xc0590dd8, 0x469d6e27, 0xc057c01d,
+    0x4690ee44, 0xc05674d6, 0x46846e1f, 0xc0552c03,
+    0x4677edbb, 0xc053e5a5, 0x466b6d16, 0xc052a1bb,
+    0x465eec33, 0xc0516045, 0x46526b10, 0xc0502145,
+    0x4645e9af, 0xc04ee4b8, 0x46396810, 0xc04daaa1,
+    0x462ce634, 0xc04c72fe, 0x4620641a, 0xc04b3dcf,
+    0x4613e1c5, 0xc04a0b16, 0x46075f33, 0xc048dad1,
+    0x45fadc66, 0xc047ad01, 0x45ee595d, 0xc04681a6,
+    0x45e1d61b, 0xc04558c0, 0x45d5529e, 0xc044324f,
+    0x45c8cee7, 0xc0430e53, 0x45bc4af8, 0xc041eccc,
+    0x45afc6d0, 0xc040cdba, 0x45a3426f, 0xc03fb11d,
+    0x4596bdd7, 0xc03e96f6, 0x458a3908, 0xc03d7f44,
+    0x457db403, 0xc03c6a07, 0x45712ec7, 0xc03b573f,
+    0x4564a955, 0xc03a46ed, 0x455823ae, 0xc0393910,
+    0x454b9dd3, 0xc0382da8, 0x453f17c3, 0xc03724b6,
+    0x4532917f, 0xc0361e3a, 0x45260b08, 0xc0351a33,
+    0x4519845e, 0xc03418a2, 0x450cfd82, 0xc0331986,
+    0x45007674, 0xc0321ce0, 0x44f3ef35, 0xc03122b0,
+    0x44e767c5, 0xc0302af5, 0x44dae024, 0xc02f35b1,
+    0x44ce5854, 0xc02e42e2, 0x44c1d054, 0xc02d5289,
+    0x44b54825, 0xc02c64a6, 0x44a8bfc7, 0xc02b7939,
+    0x449c373c, 0xc02a9042, 0x448fae83, 0xc029a9c1,
+    0x4483259d, 0xc028c5b6, 0x44769c8b, 0xc027e421,
+    0x446a134c, 0xc0270502, 0x445d89e2, 0xc0262859,
+    0x4451004d, 0xc0254e27, 0x4444768d, 0xc024766a,
+    0x4437eca4, 0xc023a124, 0x442b6290, 0xc022ce54,
+    0x441ed854, 0xc021fdfb, 0x44124dee, 0xc0213018,
+    0x4405c361, 0xc02064ab, 0x43f938ac, 0xc01f9bb5,
+    0x43ecadcf, 0xc01ed535, 0x43e022cc, 0xc01e112b,
+    0x43d397a3, 0xc01d4f99, 0x43c70c54, 0xc01c907c,
+    0x43ba80df, 0xc01bd3d6, 0x43adf546, 0xc01b19a7,
+    0x43a16988, 0xc01a61ee, 0x4394dda7, 0xc019acac,
+    0x438851a2, 0xc018f9e1, 0x437bc57b, 0xc018498c,
+    0x436f3931, 0xc0179bae, 0x4362acc5, 0xc016f047,
+    0x43562038, 0xc0164757, 0x43499389, 0xc015a0dd,
+    0x433d06bb, 0xc014fcda, 0x433079cc, 0xc0145b4e,
+    0x4323ecbe, 0xc013bc39, 0x43175f91, 0xc0131f9b,
+    0x430ad245, 0xc0128574, 0x42fe44dc, 0xc011edc3,
+    0x42f1b755, 0xc011588a, 0x42e529b0, 0xc010c5c7,
+    0x42d89bf0, 0xc010357c, 0x42cc0e13, 0xc00fa7a8,
+    0x42bf801a, 0xc00f1c4a, 0x42b2f207, 0xc00e9364,
+    0x42a663d8, 0xc00e0cf5, 0x4299d590, 0xc00d88fd,
+    0x428d472e, 0xc00d077c, 0x4280b8b3, 0xc00c8872,
+    0x42742a1f, 0xc00c0be0, 0x42679b73, 0xc00b91c4,
+    0x425b0caf, 0xc00b1a20, 0x424e7dd4, 0xc00aa4f3,
+    0x4241eee2, 0xc00a323d, 0x42355fd9, 0xc009c1ff,
+    0x4228d0bb, 0xc0095438, 0x421c4188, 0xc008e8e8,
+    0x420fb240, 0xc008800f, 0x420322e3, 0xc00819ae,
+    0x41f69373, 0xc007b5c4, 0x41ea03ef, 0xc0075452,
+    0x41dd7459, 0xc006f556, 0x41d0e4b0, 0xc00698d3,
+    0x41c454f5, 0xc0063ec6, 0x41b7c528, 0xc005e731,
+    0x41ab354b, 0xc0059214, 0x419ea55d, 0xc0053f6e,
+    0x4192155f, 0xc004ef3f, 0x41858552, 0xc004a188,
+    0x4178f536, 0xc0045648, 0x416c650b, 0xc0040d80,
+    0x415fd4d2, 0xc003c72f, 0x4153448c, 0xc0038356,
+    0x4146b438, 0xc00341f4, 0x413a23d8, 0xc003030a,
+    0x412d936c, 0xc002c697, 0x412102f4, 0xc0028c9c,
+    0x41147271, 0xc0025519, 0x4107e1e3, 0xc002200d,
+    0x40fb514b, 0xc001ed78, 0x40eec0aa, 0xc001bd5c,
+    0x40e22fff, 0xc0018fb6, 0x40d59f4c, 0xc0016489,
+    0x40c90e90, 0xc0013bd3, 0x40bc7dcc, 0xc0011594,
+    0x40afed02, 0xc000f1ce, 0x40a35c30, 0xc000d07e,
+    0x4096cb58, 0xc000b1a7, 0x408a3a7b, 0xc0009547,
+    0x407da998, 0xc0007b5f, 0x407118b0, 0xc00063ee,
+    0x406487c4, 0xc0004ef5, 0x4057f6d4, 0xc0003c74,
+    0x404b65e1, 0xc0002c6a, 0x403ed4ea, 0xc0001ed8,
+    0x403243f1, 0xc00013bd, 0x4025b2f7, 0xc0000b1a,
+    0x401921fb, 0xc00004ef, 0x400c90fe, 0xc000013c,
+};
+
+/**    
+* @brief  Initialization function for the Q31 RFFT/RIFFT.   
+* @param[in, out] *S             points to an instance of the Q31 RFFT/RIFFT structure.   
+* @param[in]      fftLenReal     length of the FFT.   
+* @param[in]      ifftFlagR      flag that selects forward (ifftFlagR=0) or inverse (ifftFlagR=1) transform.   
+* @param[in]      bitReverseFlag flag that enables (bitReverseFlag=1) or disables (bitReverseFlag=0) bit reversal of output.   
+* @return		The function returns ARM_MATH_SUCCESS if initialization is successful or ARM_MATH_ARGUMENT_ERROR if fftLenReal is not a supported value.   
+*    
+* \par Description:   
+* \par   
+* The parameter fftLenReal	Specifies length of RFFT/RIFFT Process. Supported FFT Lengths are 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192.    
+* \par    
+* The parameter ifftFlagR controls whether a forward or inverse transform is computed.    
+* Set(=1) ifftFlagR to calculate RIFFT, otherwise RFFT is calculated.    
+* \par    
+* The parameter bitReverseFlag controls whether output is in normal order or bit reversed order.    
+* Set(=1) bitReverseFlag for output to be in normal order otherwise output is in bit reversed order.   
+* \par    7
+* This function also initializes Twiddle factor table.    
+*/
+
+arm_status arm_rfft_init_q31(
+    arm_rfft_instance_q31 * S,
+    uint32_t fftLenReal,
+    uint32_t ifftFlagR,
+    uint32_t bitReverseFlag)
+{
+    /*  Initialise the default arm status */
+    arm_status status = ARM_MATH_SUCCESS;
+
+    /*  Initialize the Real FFT length */
+    S->fftLenReal = (uint16_t) fftLenReal;
+
+    /*  Initialize the Twiddle coefficientA pointer */
+    S->pTwiddleAReal = (q31_t *) realCoefAQ31;
+
+    /*  Initialize the Twiddle coefficientB pointer */
+    S->pTwiddleBReal = (q31_t *) realCoefBQ31;
+
+    /*  Initialize the Flag for selection of RFFT or RIFFT */
+    S->ifftFlagR = (uint8_t) ifftFlagR;
+
+    /*  Initialize the Flag for calculation Bit reversal or not */
+    S->bitReverseFlagR = (uint8_t) bitReverseFlag;
+
+    /*  Initialization of coef modifier depending on the FFT length */
+    switch (S->fftLenReal)
+    {
+    case 8192u:
+        S->twidCoefRModifier = 1u;
+        S->pCfft = &arm_cfft_sR_q31_len4096;
+        break;
+    case 4096u:
+        S->twidCoefRModifier = 2u;
+        S->pCfft = &arm_cfft_sR_q31_len2048;
+        break;
+    case 2048u:
+        S->twidCoefRModifier = 4u;
+        S->pCfft = &arm_cfft_sR_q31_len1024;
+        break;
+    case 1024u:
+        S->twidCoefRModifier = 8u;
+        S->pCfft = &arm_cfft_sR_q31_len512;
+        break;
+    case 512u:
+        S->twidCoefRModifier = 16u;
+        S->pCfft = &arm_cfft_sR_q31_len256;
+        break;
+    case 256u:
+        S->twidCoefRModifier = 32u;
+        S->pCfft = &arm_cfft_sR_q31_len128;
+        break;
+    case 128u:
+        S->twidCoefRModifier = 64u;
+        S->pCfft = &arm_cfft_sR_q31_len64;
+        break;
+    case 64u:
+        S->twidCoefRModifier = 128u;
+        S->pCfft = &arm_cfft_sR_q31_len32;
+        break;
+    case 32u:
+        S->twidCoefRModifier = 256u;
+        S->pCfft = &arm_cfft_sR_q31_len16;
+        break;
+    default:
+        /*  Reporting argument error if rfftSize is not valid value */
+        status = ARM_MATH_ARGUMENT_ERROR;
+        break;
+    }
+
+    /* return the status of RFFT Init function */
+    return (status);
+}
+
+/**    
+* @} end of RealFFT group    
+*/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_q15.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_q15.c
new file mode 100644
index 00000000..2942cefe
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_q15.c
@@ -0,0 +1,439 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_rfft_q15.c    
+*    
+* Description:	RFFT & RIFFT Q15 process function    
+*    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.     
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/*--------------------------------------------------------------------    
+*		Internal functions prototypes    
+--------------------------------------------------------------------*/
+
+void arm_split_rfft_q15(
+    q15_t * pSrc,
+    uint32_t fftLen,
+    q15_t * pATable,
+    q15_t * pBTable,
+    q15_t * pDst,
+    uint32_t modifier);
+
+void arm_split_rifft_q15(
+    q15_t * pSrc,
+    uint32_t fftLen,
+    q15_t * pATable,
+    q15_t * pBTable,
+    q15_t * pDst,
+    uint32_t modifier);
+
+/**    
+* @addtogroup RealFFT    
+* @{    
+*/
+
+/**    
+* @brief Processing function for the Q15 RFFT/RIFFT.   
+* @param[in]  *S    points to an instance of the Q15 RFFT/RIFFT structure.   
+* @param[in]  *pSrc points to the input buffer.   
+* @param[out] *pDst points to the output buffer.   
+* @return none.   
+*    
+* \par Input an output formats:   
+* \par    
+* Internally input is downscaled by 2 for every stage to avoid saturations inside CFFT/CIFFT process.    
+* Hence the output format is different for different RFFT sizes.    
+* The input and output formats for different RFFT sizes and number of bits to upscale are mentioned in the tables below for RFFT and RIFFT:   
+* \par    
+* \image html RFFTQ15.gif "Input and Output Formats for Q15 RFFT"    
+* \par    
+* \image html RIFFTQ15.gif "Input and Output Formats for Q15 RIFFT"    
+*/
+
+void arm_rfft_q15(
+    const arm_rfft_instance_q15 * S,
+    q15_t * pSrc,
+    q15_t * pDst)
+{
+    const arm_cfft_instance_q15 *S_CFFT = S->pCfft;
+    uint32_t i;
+    uint32_t L2 = S->fftLenReal >> 1;
+
+    /* Calculation of RIFFT of input */
+    if(S->ifftFlagR == 1u)
+    {
+        /*  Real IFFT core process */
+        arm_split_rifft_q15(pSrc, L2, S->pTwiddleAReal,
+                            S->pTwiddleBReal, pDst, S->twidCoefRModifier);
+        
+        /* Complex IFFT process */
+        arm_cfft_q15(S_CFFT, pDst, S->ifftFlagR, S->bitReverseFlagR);
+        
+        for(i=0;ifftLenReal;i++)
+        {
+            pDst[i] = pDst[i] << 1;
+        }
+    }
+    else
+    {
+        /* Calculation of RFFT of input */
+        
+        /* Complex FFT process */
+        arm_cfft_q15(S_CFFT, pSrc, S->ifftFlagR, S->bitReverseFlagR);
+
+        /*  Real FFT core process */
+        arm_split_rfft_q15(pSrc, L2, S->pTwiddleAReal,
+                            S->pTwiddleBReal, pDst, S->twidCoefRModifier);
+    }
+}
+
+/**    
+* @} end of RealFFT group    
+*/
+
+/**    
+* @brief  Core Real FFT process    
+* @param  *pSrc 				points to the input buffer.   
+* @param  fftLen  				length of FFT.   
+* @param  *pATable 			points to the A twiddle Coef buffer.    
+* @param  *pBTable 			points to the B twiddle Coef buffer.   
+* @param  *pDst 				points to the output buffer.   
+* @param  modifier 	        twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+* @return none.    
+* The function implements a Real FFT    
+*/
+
+void arm_split_rfft_q15(
+    q15_t * pSrc,
+    uint32_t fftLen,
+    q15_t * pATable,
+    q15_t * pBTable,
+    q15_t * pDst,
+    uint32_t modifier)
+{
+    uint32_t i;                                    /* Loop Counter */
+    q31_t outR, outI;                              /* Temporary variables for output */
+    q15_t *pCoefA, *pCoefB;                        /* Temporary pointers for twiddle factors */
+    q15_t *pSrc1, *pSrc2;
+#ifndef ARM_MATH_CM0_FAMILY
+    q15_t *pD1, *pD2;
+#endif
+
+    //  pSrc[2u * fftLen] = pSrc[0]; 
+    //  pSrc[(2u * fftLen) + 1u] = pSrc[1]; 
+
+    pCoefA = &pATable[modifier * 2u];
+    pCoefB = &pBTable[modifier * 2u];
+
+    pSrc1 = &pSrc[2];
+    pSrc2 = &pSrc[(2u * fftLen) - 2u];
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+    i = 1u;
+    pD1 = pDst + 2;
+    pD2 = pDst + (4u * fftLen) - 2;
+
+    for(i = fftLen - 1; i > 0; i--)
+    {
+        /*    
+        outR = (pSrc[2 * i] * pATable[2 * i] - pSrc[2 * i + 1] * pATable[2 * i + 1]    
+        + pSrc[2 * n - 2 * i] * pBTable[2 * i] +    
+        pSrc[2 * n - 2 * i + 1] * pBTable[2 * i + 1]);    
+        */
+
+        /* outI = (pIn[2 * i + 1] * pATable[2 * i] + pIn[2 * i] * pATable[2 * i + 1] +    
+        pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i]); */
+
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        /* pSrc[2 * i] * pATable[2 * i] - pSrc[2 * i + 1] * pATable[2 * i + 1] */
+        outR = __SMUSD(*__SIMD32(pSrc1), *__SIMD32(pCoefA));
+
+#else
+
+        /* -(pSrc[2 * i + 1] * pATable[2 * i + 1] - pSrc[2 * i] * pATable[2 * i]) */
+        outR = -(__SMUSD(*__SIMD32(pSrc1), *__SIMD32(pCoefA)));
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /* pSrc[2 * n - 2 * i] * pBTable[2 * i] +    
+        pSrc[2 * n - 2 * i + 1] * pBTable[2 * i + 1]) */
+        outR = __SMLAD(*__SIMD32(pSrc2), *__SIMD32(pCoefB), outR) >> 16u;
+
+        /* pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i] */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        outI = __SMUSDX(*__SIMD32(pSrc2)--, *__SIMD32(pCoefB));
+
+#else
+
+        outI = __SMUSDX(*__SIMD32(pCoefB), *__SIMD32(pSrc2)--);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /* (pIn[2 * i + 1] * pATable[2 * i] + pIn[2 * i] * pATable[2 * i + 1] */
+        outI = __SMLADX(*__SIMD32(pSrc1)++, *__SIMD32(pCoefA), outI);
+
+        /* write output */
+        *pD1++ = (q15_t) outR;
+        *pD1++ = outI >> 16u;
+
+        /* write complex conjugate output */
+        pD2[0] = (q15_t) outR;
+        pD2[1] = -(outI >> 16u);
+        pD2 -= 2;
+
+        /* update coefficient pointer */
+        pCoefB = pCoefB + (2u * modifier);
+        pCoefA = pCoefA + (2u * modifier);
+    }
+
+    pDst[2u * fftLen] = (pSrc[0] - pSrc[1]) >> 1;
+    pDst[(2u * fftLen) + 1u] = 0;
+
+    pDst[0] = (pSrc[0] + pSrc[1]) >> 1;
+    pDst[1] = 0;
+
+#else
+
+    /* Run the below code for Cortex-M0 */
+    i = 1u;
+
+    while(i < fftLen)
+    {
+        /*    
+        outR = (pSrc[2 * i] * pATable[2 * i] - pSrc[2 * i + 1] * pATable[2 * i + 1]    
+        + pSrc[2 * n - 2 * i] * pBTable[2 * i] +    
+        pSrc[2 * n - 2 * i + 1] * pBTable[2 * i + 1]);    
+        */
+
+        outR = *pSrc1 * *pCoefA;
+        outR = outR - (*(pSrc1 + 1) * *(pCoefA + 1));
+        outR = outR + (*pSrc2 * *pCoefB);
+        outR = (outR + (*(pSrc2 + 1) * *(pCoefB + 1))) >> 16;
+
+
+        /* outI = (pIn[2 * i + 1] * pATable[2 * i] + pIn[2 * i] * pATable[2 * i + 1] +    
+        pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i]);   
+        */
+
+        outI = *pSrc2 * *(pCoefB + 1);
+        outI = outI - (*(pSrc2 + 1) * *pCoefB);
+        outI = outI + (*(pSrc1 + 1) * *pCoefA);
+        outI = outI + (*pSrc1 * *(pCoefA + 1));
+
+        /* update input pointers */
+        pSrc1 += 2u;
+        pSrc2 -= 2u;
+
+        /* write output */
+        pDst[2u * i] = (q15_t) outR;
+        pDst[(2u * i) + 1u] = outI >> 16u;
+
+        /* write complex conjugate output */
+        pDst[(4u * fftLen) - (2u * i)] = (q15_t) outR;
+        pDst[((4u * fftLen) - (2u * i)) + 1u] = -(outI >> 16u);
+
+        /* update coefficient pointer */
+        pCoefB = pCoefB + (2u * modifier);
+        pCoefA = pCoefA + (2u * modifier);
+
+        i++;
+    }
+
+    pDst[2u * fftLen] = (pSrc[0] - pSrc[1]) >> 1;
+    pDst[(2u * fftLen) + 1u] = 0;
+
+    pDst[0] = (pSrc[0] + pSrc[1]) >> 1;
+    pDst[1] = 0;
+
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+}
+
+
+/**    
+* @brief  Core Real IFFT process    
+* @param[in]   *pSrc 				points to the input buffer.    
+* @param[in]   fftLen  		    length of FFT.   
+* @param[in]   *pATable 			points to the twiddle Coef A buffer.   
+* @param[in]   *pBTable 			points to the twiddle Coef B buffer.    
+* @param[out]  *pDst 				points to the output buffer.   
+* @param[in]   modifier 	        twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+* @return none.    
+* The function implements a Real IFFT    
+*/
+void arm_split_rifft_q15(
+    q15_t * pSrc,
+    uint32_t fftLen,
+    q15_t * pATable,
+    q15_t * pBTable,
+    q15_t * pDst,
+    uint32_t modifier)
+{
+    uint32_t i;                                    /* Loop Counter */
+    q31_t outR, outI;                              /* Temporary variables for output */
+    q15_t *pCoefA, *pCoefB;                        /* Temporary pointers for twiddle factors */
+    q15_t *pSrc1, *pSrc2;
+    q15_t *pDst1 = &pDst[0];
+
+    pCoefA = &pATable[0];
+    pCoefB = &pBTable[0];
+
+    pSrc1 = &pSrc[0];
+    pSrc2 = &pSrc[2u * fftLen];
+
+#ifndef ARM_MATH_CM0_FAMILY
+
+    /* Run the below code for Cortex-M4 and Cortex-M3 */
+    i = fftLen;
+
+    while(i > 0u)
+    {
+        /*    
+        outR = (pIn[2 * i] * pATable[2 * i] + pIn[2 * i + 1] * pATable[2 * i + 1] +    
+        pIn[2 * n - 2 * i] * pBTable[2 * i] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i + 1]);    
+
+        outI = (pIn[2 * i + 1] * pATable[2 * i] - pIn[2 * i] * pATable[2 * i + 1] -    
+        pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i]);    
+        */
+
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        /* pIn[2 * n - 2 * i] * pBTable[2 * i] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i + 1]) */
+        outR = __SMUSD(*__SIMD32(pSrc2), *__SIMD32(pCoefB));
+
+#else
+
+        /* -(-pIn[2 * n - 2 * i] * pBTable[2 * i] +  
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i + 1])) */
+        outR = -(__SMUSD(*__SIMD32(pSrc2), *__SIMD32(pCoefB)));
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /* pIn[2 * i] * pATable[2 * i] + pIn[2 * i + 1] * pATable[2 * i + 1] +    
+        pIn[2 * n - 2 * i] * pBTable[2 * i] */
+        outR = __SMLAD(*__SIMD32(pSrc1), *__SIMD32(pCoefA), outR) >> 16u;
+
+        /*    
+        -pIn[2 * n - 2 * i] * pBTable[2 * i + 1] +    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i] */
+        outI = __SMUADX(*__SIMD32(pSrc2)--, *__SIMD32(pCoefB));
+
+        /* pIn[2 * i + 1] * pATable[2 * i] - pIn[2 * i] * pATable[2 * i + 1] */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        outI = __SMLSDX(*__SIMD32(pCoefA), *__SIMD32(pSrc1)++, -outI);
+
+#else
+
+        outI = __SMLSDX(*__SIMD32(pSrc1)++, *__SIMD32(pCoefA), -outI);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+        /* write output */
+
+#ifndef ARM_MATH_BIG_ENDIAN
+
+        *__SIMD32(pDst1)++ = __PKHBT(outR, (outI >> 16u), 16);
+
+#else
+
+        *__SIMD32(pDst1)++ = __PKHBT((outI >> 16u), outR, 16);
+
+#endif /*      #ifndef ARM_MATH_BIG_ENDIAN     */
+
+        /* update coefficient pointer */
+        pCoefB = pCoefB + (2u * modifier);
+        pCoefA = pCoefA + (2u * modifier);
+
+        i--;
+    }
+#else
+    /* Run the below code for Cortex-M0 */
+    i = fftLen;
+
+    while(i > 0u)
+    {
+        /*    
+        outR = (pIn[2 * i] * pATable[2 * i] + pIn[2 * i + 1] * pATable[2 * i + 1] +    
+        pIn[2 * n - 2 * i] * pBTable[2 * i] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i + 1]);    
+        */
+
+        outR = *pSrc2 * *pCoefB;
+        outR = outR - (*(pSrc2 + 1) * *(pCoefB + 1));
+        outR = outR + (*pSrc1 * *pCoefA);
+        outR = (outR + (*(pSrc1 + 1) * *(pCoefA + 1))) >> 16;
+
+        /*   
+        outI = (pIn[2 * i + 1] * pATable[2 * i] - pIn[2 * i] * pATable[2 * i + 1] -   
+        pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -   
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i]);   
+        */
+
+        outI = *(pSrc1 + 1) * *pCoefA;
+        outI = outI - (*pSrc1 * *(pCoefA + 1));
+        outI = outI - (*pSrc2 * *(pCoefB + 1));
+        outI = outI - (*(pSrc2 + 1) * *(pCoefB));
+
+        /* update input pointers */
+        pSrc1 += 2u;
+        pSrc2 -= 2u;
+
+        /* write output */
+        *pDst1++ = (q15_t) outR;
+        *pDst1++ = (q15_t) (outI >> 16);
+
+        /* update coefficient pointer */
+        pCoefB = pCoefB + (2u * modifier);
+        pCoefA = pCoefA + (2u * modifier);
+
+        i--;
+    }
+#endif /* #ifndef ARM_MATH_CM0_FAMILY */
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_q31.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_q31.c
new file mode 100644
index 00000000..c3988da3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/TransformFunctions/arm_rfft_q31.c
@@ -0,0 +1,296 @@
+/* ----------------------------------------------------------------------    
+* Copyright (C) 2010-2014 ARM Limited. All rights reserved.    
+*    
+* $Date:        31. July 2014 
+* $Revision: 	V1.4.4  
+*    
+* Project: 	    CMSIS DSP Library    
+* Title:	    arm_rfft_q31.c    
+*    
+* Description:	RFFT & RIFFT Q31 process function    
+*    
+*    
+* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
+*  
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions
+* are met:
+*   - Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*   - Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the 
+*     distribution.
+*   - Neither the name of ARM LIMITED nor the names of its contributors
+*     may be used to endorse or promote products derived from this
+*     software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.    
+* -------------------------------------------------------------------- */
+
+#include "arm_math.h"
+
+/*--------------------------------------------------------------------    
+*		Internal functions prototypes    
+--------------------------------------------------------------------*/
+
+void arm_split_rfft_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    q31_t * pATable,
+    q31_t * pBTable,
+    q31_t * pDst,
+    uint32_t modifier);
+
+void arm_split_rifft_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    q31_t * pATable,
+    q31_t * pBTable,
+    q31_t * pDst,
+    uint32_t modifier);
+
+/**    
+* @addtogroup RealFFT    
+* @{    
+*/
+
+/**    
+* @brief Processing function for the Q31 RFFT/RIFFT.   
+* @param[in]  *S    points to an instance of the Q31 RFFT/RIFFT structure.   
+* @param[in]  *pSrc points to the input buffer.   
+* @param[out] *pDst points to the output buffer.   
+* @return none.   
+*    
+* \par Input an output formats:   
+* \par    
+* Internally input is downscaled by 2 for every stage to avoid saturations inside CFFT/CIFFT process.   
+* Hence the output format is different for different RFFT sizes.    
+* The input and output formats for different RFFT sizes and number of bits to upscale are mentioned in the tables below for RFFT and RIFFT:   
+* \par    
+* \image html RFFTQ31.gif "Input and Output Formats for Q31 RFFT"    
+*    
+* \par    
+* \image html RIFFTQ31.gif "Input and Output Formats for Q31 RIFFT"    
+*/
+void arm_rfft_q31(
+    const arm_rfft_instance_q31 * S,
+    q31_t * pSrc,
+    q31_t * pDst)
+{
+    const arm_cfft_instance_q31 *S_CFFT = S->pCfft;
+    uint32_t i;
+    uint32_t L2 = S->fftLenReal >> 1;
+
+    /* Calculation of RIFFT of input */
+    if(S->ifftFlagR == 1u)
+    {
+        /*  Real IFFT core process */
+        arm_split_rifft_q31(pSrc, L2, S->pTwiddleAReal,
+                            S->pTwiddleBReal, pDst, S->twidCoefRModifier);
+        
+        /* Complex IFFT process */
+        arm_cfft_q31(S_CFFT, pDst, S->ifftFlagR, S->bitReverseFlagR);
+        
+        for(i=0;ifftLenReal;i++)
+        {
+            pDst[i] = pDst[i] << 1;
+        }
+    }
+    else
+    {
+        /* Calculation of RFFT of input */
+        
+        /* Complex FFT process */
+        arm_cfft_q31(S_CFFT, pSrc, S->ifftFlagR, S->bitReverseFlagR);
+
+        /*  Real FFT core process */
+        arm_split_rfft_q31(pSrc, L2, S->pTwiddleAReal,
+                            S->pTwiddleBReal, pDst, S->twidCoefRModifier);
+    }
+}
+
+/**    
+* @} end of RealFFT group    
+*/
+
+/**    
+* @brief  Core Real FFT process    
+* @param[in]   *pSrc 				points to the input buffer.    
+* @param[in]   fftLen  			    length of FFT.   
+* @param[in]   *pATable 			points to the twiddle Coef A buffer.    
+* @param[in]   *pBTable 			points to the twiddle Coef B buffer.    
+* @param[out]  *pDst 				points to the output buffer.    
+* @param[in]   modifier 	        twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+* @return none.    
+*/
+void arm_split_rfft_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    q31_t * pATable,
+    q31_t * pBTable,
+    q31_t * pDst,
+    uint32_t modifier)
+{
+    uint32_t i;                                    /* Loop Counter */
+    q31_t outR, outI;                              /* Temporary variables for output */
+    q31_t *pCoefA, *pCoefB;                        /* Temporary pointers for twiddle factors */
+    q31_t CoefA1, CoefA2, CoefB1;                  /* Temporary variables for twiddle coefficients */
+    q31_t *pOut1 = &pDst[2], *pOut2 = &pDst[(4u * fftLen) - 1u];
+    q31_t *pIn1 = &pSrc[2], *pIn2 = &pSrc[(2u * fftLen) - 1u];
+
+    /* Init coefficient pointers */
+    pCoefA = &pATable[modifier * 2u];
+    pCoefB = &pBTable[modifier * 2u];
+
+    i = fftLen - 1u;
+
+    while(i > 0u)
+    {
+        /*    
+        outR = (pSrc[2 * i] * pATable[2 * i] - pSrc[2 * i + 1] * pATable[2 * i + 1]    
+        + pSrc[2 * n - 2 * i] * pBTable[2 * i] +    
+        pSrc[2 * n - 2 * i + 1] * pBTable[2 * i + 1]);    
+        */
+
+        /* outI = (pIn[2 * i + 1] * pATable[2 * i] + pIn[2 * i] * pATable[2 * i + 1] +    
+        pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i]); */
+
+        CoefA1 = *pCoefA++;
+        CoefA2 = *pCoefA;
+
+        /* outR = (pSrc[2 * i] * pATable[2 * i] */    
+        mult_32x32_keep32_R(outR, *pIn1, CoefA1);
+
+        /* outI = pIn[2 * i] * pATable[2 * i + 1] */
+        mult_32x32_keep32_R(outI, *pIn1++, CoefA2);
+
+        /* - pSrc[2 * i + 1] * pATable[2 * i + 1] */
+        multSub_32x32_keep32_R(outR, *pIn1, CoefA2);
+
+        /* (pIn[2 * i + 1] * pATable[2 * i] */
+        multAcc_32x32_keep32_R(outI, *pIn1++, CoefA1);
+
+        /* pSrc[2 * n - 2 * i] * pBTable[2 * i]  */
+        multSub_32x32_keep32_R(outR, *pIn2, CoefA2);
+        CoefB1 = *pCoefB;
+
+        /* pIn[2 * n - 2 * i] * pBTable[2 * i + 1] */
+        multSub_32x32_keep32_R(outI, *pIn2--, CoefB1);
+
+        /* pSrc[2 * n - 2 * i + 1] * pBTable[2 * i + 1] */
+        multAcc_32x32_keep32_R(outR, *pIn2, CoefB1);
+
+        /* pIn[2 * n - 2 * i + 1] * pBTable[2 * i] */
+        multSub_32x32_keep32_R(outI, *pIn2--, CoefA2);
+
+        /* write output */
+        *pOut1++ = outR;
+        *pOut1++ = outI;
+
+        /* write complex conjugate output */
+        *pOut2-- = -outI;
+        *pOut2-- = outR;
+
+        /* update coefficient pointer */
+        pCoefB = pCoefB + (modifier * 2u);
+        pCoefA = pCoefA + ((modifier * 2u) - 1u);
+
+        i--;
+    }
+    pDst[2u * fftLen] = (pSrc[0] - pSrc[1]) >> 1;
+    pDst[(2u * fftLen) + 1u] = 0;
+
+    pDst[0] = (pSrc[0] + pSrc[1]) >> 1;
+    pDst[1] = 0;
+}
+
+/**    
+* @brief  Core Real IFFT process    
+* @param[in]   *pSrc 				points to the input buffer.   
+* @param[in]   fftLen  			    length of FFT.    
+* @param[in]   *pATable 			points to the twiddle Coef A buffer.   
+* @param[in]   *pBTable 			points to the twiddle Coef B buffer.    
+* @param[out]  *pDst 				points to the output buffer.   
+* @param[in]   modifier 	        twiddle coefficient modifier that supports different size FFTs with the same twiddle factor table.   
+* @return none.    
+*/
+void arm_split_rifft_q31(
+    q31_t * pSrc,
+    uint32_t fftLen,
+    q31_t * pATable,
+    q31_t * pBTable,
+    q31_t * pDst,
+    uint32_t modifier)
+{
+    q31_t outR, outI;                              /* Temporary variables for output */
+    q31_t *pCoefA, *pCoefB;                        /* Temporary pointers for twiddle factors */
+    q31_t CoefA1, CoefA2, CoefB1;                  /* Temporary variables for twiddle coefficients */
+    q31_t *pIn1 = &pSrc[0], *pIn2 = &pSrc[(2u * fftLen) + 1u];
+
+    pCoefA = &pATable[0];
+    pCoefB = &pBTable[0];
+
+    while(fftLen > 0u)
+    {
+        /*    
+        outR = (pIn[2 * i] * pATable[2 * i] + pIn[2 * i + 1] * pATable[2 * i + 1] +    
+        pIn[2 * n - 2 * i] * pBTable[2 * i] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i + 1]);    
+
+        outI = (pIn[2 * i + 1] * pATable[2 * i] - pIn[2 * i] * pATable[2 * i + 1] -    
+        pIn[2 * n - 2 * i] * pBTable[2 * i + 1] -    
+        pIn[2 * n - 2 * i + 1] * pBTable[2 * i]);   
+        */
+        CoefA1 = *pCoefA++;
+        CoefA2 = *pCoefA;
+
+        /* outR = (pIn[2 * i] * pATable[2 * i] */
+        mult_32x32_keep32_R(outR, *pIn1, CoefA1);
+
+        /* - pIn[2 * i] * pATable[2 * i + 1] */
+        mult_32x32_keep32_R(outI, *pIn1++, -CoefA2);
+        
+        /* pIn[2 * i + 1] * pATable[2 * i + 1] */
+        multAcc_32x32_keep32_R(outR, *pIn1, CoefA2);
+
+        /* pIn[2 * i + 1] * pATable[2 * i] */
+        multAcc_32x32_keep32_R(outI, *pIn1++, CoefA1);
+
+        /* pIn[2 * n - 2 * i] * pBTable[2 * i] */
+        multAcc_32x32_keep32_R(outR, *pIn2, CoefA2);
+        CoefB1 = *pCoefB;
+
+        /* pIn[2 * n - 2 * i] * pBTable[2 * i + 1] */
+        multSub_32x32_keep32_R(outI, *pIn2--, CoefB1);
+
+        /* pIn[2 * n - 2 * i + 1] * pBTable[2 * i + 1] */
+        multAcc_32x32_keep32_R(outR, *pIn2, CoefB1);
+
+        /* pIn[2 * n - 2 * i + 1] * pBTable[2 * i] */
+        multAcc_32x32_keep32_R(outI, *pIn2--, CoefA2);
+
+        /* write output */
+        *pDst++ = outR;
+        *pDst++ = outI;
+
+        /* update coefficient pointer */
+        pCoefB = pCoefB + (modifier * 2u);
+        pCoefA = pCoefA + ((modifier * 2u) - 1u);
+
+        /* Decrement loop count */
+        fftLen--;
+    }
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/license.txt b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/license.txt
new file mode 100644
index 00000000..eace4648
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/CMSIS/DSP_Lib/license.txt
@@ -0,0 +1,28 @@
+All files contained in the folders "CMSIS\DSP-Lib\Source" and "CMSIS\DSP-Lib\Examples"
+are guided by the following license:
+
+Copyright (C) 2009-2012 ARM Limited. 
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ - Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+ - Neither the name of ARM nor the names of its contributors may be used 
+   to endorse or promote products derived from this software without 
+   specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_adc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_adc.h
new file mode 100644
index 00000000..f364d9ca
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_adc.h
@@ -0,0 +1,450 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_adc.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the ADC firmware 
+  *          library
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_ADC_H
+#define __STM32F0XX_ADC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup ADC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  ADC Init structure definition
+  */
+  
+typedef struct
+{
+  uint32_t ADC_Resolution;                  /*!< Selects the resolution of the conversion.
+                                                 This parameter can be a value of @ref ADC_Resolution */
+
+  FunctionalState ADC_ContinuousConvMode;   /*!< Specifies whether the conversion is performed in
+                                                 Continuous or Single mode.
+                                                 This parameter can be set to ENABLE or DISABLE. */
+
+  uint32_t ADC_ExternalTrigConvEdge;        /*!< Selects the external trigger Edge and enables the
+                                                 trigger of a regular group. This parameter can be a value
+                                                 of @ref ADC_external_trigger_edge_conversion */
+
+  uint32_t ADC_ExternalTrigConv;            /*!< Defines the external trigger used to start the analog
+                                                 to digital conversion of regular channels. This parameter
+                                                 can be a value of @ref ADC_external_trigger_sources_for_channels_conversion */
+
+  uint32_t ADC_DataAlign;                   /*!< Specifies whether the ADC data alignment is left or right.
+                                                 This parameter can be a value of @ref ADC_data_align */
+
+  uint32_t  ADC_ScanDirection;              /*!< Specifies in which direction the channels will be scanned
+                                                 in the sequence. 
+                                                 This parameter can be a value of @ref ADC_Scan_Direction */
+}ADC_InitTypeDef;
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup ADC_Exported_Constants
+  * @{
+  */ 
+#define IS_ADC_ALL_PERIPH(PERIPH)                  ((PERIPH) == ADC1)
+
+/** @defgroup ADC_JitterOff
+  * @{
+  */ 
+/* These defines are obsolete and maintained for legacy purpose only. They are replaced  by the ADC_ClockMode */  
+#define ADC_JitterOff_PCLKDiv2                    ADC_CFGR2_JITOFFDIV2
+#define ADC_JitterOff_PCLKDiv4                    ADC_CFGR2_JITOFFDIV4
+
+#define IS_ADC_JITTEROFF(JITTEROFF) (((JITTEROFF) & 0x3FFFFFFF) == (uint32_t)RESET)
+
+/**
+  * @}
+  */
+  
+/** @defgroup ADC_ClockMode
+  * @{
+  */ 
+#define ADC_ClockMode_AsynClk                  ((uint32_t)0x00000000)   /*!< ADC Asynchronous clock mode */
+#define ADC_ClockMode_SynClkDiv2               ADC_CFGR2_CKMODE_0   /*!<  Synchronous clock mode divided by 2 */
+#define ADC_ClockMode_SynClkDiv4               ADC_CFGR2_CKMODE_1   /*!<  Synchronous clock mode divided by 4 */
+#define IS_ADC_CLOCKMODE(CLOCK) (((CLOCK) == ADC_ClockMode_AsynClk) ||\
+				                        ((CLOCK) == ADC_ClockMode_SynClkDiv2) ||\
+				                        ((CLOCK) == ADC_ClockMode_SynClkDiv4))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup ADC_Resolution
+  * @{
+  */ 
+#define ADC_Resolution_12b                         ((uint32_t)0x00000000)
+#define ADC_Resolution_10b                         ADC_CFGR1_RES_0
+#define ADC_Resolution_8b                          ADC_CFGR1_RES_1
+#define ADC_Resolution_6b                          ADC_CFGR1_RES
+
+#define IS_ADC_RESOLUTION(RESOLUTION) (((RESOLUTION) == ADC_Resolution_12b) || \
+                                       ((RESOLUTION) == ADC_Resolution_10b) || \
+                                       ((RESOLUTION) == ADC_Resolution_8b) || \
+                                       ((RESOLUTION) == ADC_Resolution_6b))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup ADC_external_trigger_edge_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigConvEdge_None              ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConvEdge_Rising            ADC_CFGR1_EXTEN_0
+#define ADC_ExternalTrigConvEdge_Falling           ADC_CFGR1_EXTEN_1
+#define ADC_ExternalTrigConvEdge_RisingFalling     ADC_CFGR1_EXTEN
+
+#define IS_ADC_EXT_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigConvEdge_None) || \
+                                    ((EDGE) == ADC_ExternalTrigConvEdge_Rising) || \
+                                    ((EDGE) == ADC_ExternalTrigConvEdge_Falling) || \
+                                    ((EDGE) == ADC_ExternalTrigConvEdge_RisingFalling))
+/**
+  * @}
+  */ 
+
+/** @defgroup ADC_external_trigger_sources_for_channels_conversion
+  * @{
+  */ 
+
+/* TIM1 */
+#define ADC_ExternalTrigConv_T1_TRGO               ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConv_T1_CC4                ADC_CFGR1_EXTSEL_0
+
+/* TIM2 */
+#define ADC_ExternalTrigConv_T2_TRGO               ADC_CFGR1_EXTSEL_1
+
+/* TIM3 */
+#define ADC_ExternalTrigConv_T3_TRGO               ((uint32_t)(ADC_CFGR1_EXTSEL_0 | ADC_CFGR1_EXTSEL_1))
+
+/* TIM15 */
+#define ADC_ExternalTrigConv_T15_TRGO              ADC_CFGR1_EXTSEL_2
+
+#define IS_ADC_EXTERNAL_TRIG_CONV(CONV) (((CONV) == ADC_ExternalTrigConv_T1_TRGO) || \
+                                         ((CONV) == ADC_ExternalTrigConv_T1_CC4)   || \
+                                         ((CONV) == ADC_ExternalTrigConv_T2_TRGO)  || \
+                                         ((CONV) == ADC_ExternalTrigConv_T3_TRGO)  || \
+                                         ((CONV) == ADC_ExternalTrigConv_T15_TRGO)) 
+/**
+  * @}
+  */ 
+
+/** @defgroup ADC_data_align 
+  * @{
+  */ 
+  
+#define ADC_DataAlign_Right                        ((uint32_t)0x00000000)
+#define ADC_DataAlign_Left                         ADC_CFGR1_ALIGN
+
+#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \
+                                  ((ALIGN) == ADC_DataAlign_Left))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Scan_Direction 
+  * @{
+  */ 
+  
+#define ADC_ScanDirection_Upward                   ((uint32_t)0x00000000)
+#define ADC_ScanDirection_Backward                 ADC_CFGR1_SCANDIR
+
+#define IS_ADC_SCAN_DIRECTION(DIRECTION) (((DIRECTION) == ADC_ScanDirection_Upward) || \
+                                          ((DIRECTION) == ADC_ScanDirection_Backward))
+/**
+  * @}
+  */ 
+
+/** @defgroup ADC_DMA_Mode 
+  * @{
+  */ 
+  
+#define ADC_DMAMode_OneShot                        ((uint32_t)0x00000000)
+#define ADC_DMAMode_Circular                       ADC_CFGR1_DMACFG
+
+#define IS_ADC_DMA_MODE(MODE) (((MODE) == ADC_DMAMode_OneShot) || \
+                               ((MODE) == ADC_DMAMode_Circular))
+/**
+  * @}
+  */ 
+    
+/** @defgroup ADC_analog_watchdog_selection 
+  * @{
+  */ 
+  
+#define ADC_AnalogWatchdog_Channel_0                 ((uint32_t)0x00000000)
+#define ADC_AnalogWatchdog_Channel_1                 ((uint32_t)0x04000000)
+#define ADC_AnalogWatchdog_Channel_2                 ((uint32_t)0x08000000)
+#define ADC_AnalogWatchdog_Channel_3                 ((uint32_t)0x0C000000)
+#define ADC_AnalogWatchdog_Channel_4                 ((uint32_t)0x10000000)
+#define ADC_AnalogWatchdog_Channel_5                 ((uint32_t)0x14000000)
+#define ADC_AnalogWatchdog_Channel_6                 ((uint32_t)0x18000000)
+#define ADC_AnalogWatchdog_Channel_7                 ((uint32_t)0x1C000000)
+#define ADC_AnalogWatchdog_Channel_8                 ((uint32_t)0x20000000)
+#define ADC_AnalogWatchdog_Channel_9                 ((uint32_t)0x24000000)
+#define ADC_AnalogWatchdog_Channel_10                ((uint32_t)0x28000000) /*!< Not available for STM32F031 devices */
+#define ADC_AnalogWatchdog_Channel_11                ((uint32_t)0x2C000000) /*!< Not available for STM32F031 devices */
+#define ADC_AnalogWatchdog_Channel_12                ((uint32_t)0x30000000) /*!< Not available for STM32F031 devices */
+#define ADC_AnalogWatchdog_Channel_13                ((uint32_t)0x34000000) /*!< Not available for STM32F031 devices */
+#define ADC_AnalogWatchdog_Channel_14                ((uint32_t)0x38000000) /*!< Not available for STM32F031 devices */
+#define ADC_AnalogWatchdog_Channel_15                ((uint32_t)0x3C000000) /*!< Not available for STM32F031 devices */
+#define ADC_AnalogWatchdog_Channel_16                ((uint32_t)0x40000000)
+#define ADC_AnalogWatchdog_Channel_17                ((uint32_t)0x44000000)
+#define ADC_AnalogWatchdog_Channel_18                ((uint32_t)0x48000000)
+
+
+#define IS_ADC_ANALOG_WATCHDOG_CHANNEL(CHANNEL) (((CHANNEL) == ADC_AnalogWatchdog_Channel_0)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_1)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_2)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_3)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_4)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_5)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_6)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_7)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_8)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_9)  || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_10) || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_11) || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_12) || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_13) || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_14) || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_15) || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_16) || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_17) || \
+                                                 ((CHANNEL) == ADC_AnalogWatchdog_Channel_18))
+/**
+  * @}
+  */ 
+  
+/** @defgroup ADC_sampling_times 
+  * @{
+  */ 
+
+#define ADC_SampleTime_1_5Cycles                     ((uint32_t)0x00000000)
+#define ADC_SampleTime_7_5Cycles                     ((uint32_t)0x00000001)
+#define ADC_SampleTime_13_5Cycles                    ((uint32_t)0x00000002)
+#define ADC_SampleTime_28_5Cycles                    ((uint32_t)0x00000003)
+#define ADC_SampleTime_41_5Cycles                    ((uint32_t)0x00000004)
+#define ADC_SampleTime_55_5Cycles                    ((uint32_t)0x00000005)
+#define ADC_SampleTime_71_5Cycles                    ((uint32_t)0x00000006)
+#define ADC_SampleTime_239_5Cycles                   ((uint32_t)0x00000007)
+
+#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_1_5Cycles)   || \
+                                  ((TIME) == ADC_SampleTime_7_5Cycles)   || \
+                                  ((TIME) == ADC_SampleTime_13_5Cycles)  || \
+                                  ((TIME) == ADC_SampleTime_28_5Cycles)  || \
+                                  ((TIME) == ADC_SampleTime_41_5Cycles)  || \
+                                  ((TIME) == ADC_SampleTime_55_5Cycles)  || \
+                                  ((TIME) == ADC_SampleTime_71_5Cycles)  || \
+                                  ((TIME) == ADC_SampleTime_239_5Cycles))
+/**
+  * @}
+  */ 
+
+/** @defgroup ADC_thresholds 
+  * @{
+  */ 
+  
+#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup ADC_channels 
+  * @{
+  */ 
+  
+#define ADC_Channel_0                              ADC_CHSELR_CHSEL0
+#define ADC_Channel_1                              ADC_CHSELR_CHSEL1
+#define ADC_Channel_2                              ADC_CHSELR_CHSEL2
+#define ADC_Channel_3                              ADC_CHSELR_CHSEL3
+#define ADC_Channel_4                              ADC_CHSELR_CHSEL4
+#define ADC_Channel_5                              ADC_CHSELR_CHSEL5
+#define ADC_Channel_6                              ADC_CHSELR_CHSEL6
+#define ADC_Channel_7                              ADC_CHSELR_CHSEL7
+#define ADC_Channel_8                              ADC_CHSELR_CHSEL8
+#define ADC_Channel_9                              ADC_CHSELR_CHSEL9
+#define ADC_Channel_10                             ADC_CHSELR_CHSEL10 /*!< Not available for STM32F031 devices */
+#define ADC_Channel_11                             ADC_CHSELR_CHSEL11 /*!< Not available for STM32F031 devices */
+#define ADC_Channel_12                             ADC_CHSELR_CHSEL12 /*!< Not available for STM32F031 devices */
+#define ADC_Channel_13                             ADC_CHSELR_CHSEL13 /*!< Not available for STM32F031 devices */
+#define ADC_Channel_14                             ADC_CHSELR_CHSEL14 /*!< Not available for STM32F031 devices */
+#define ADC_Channel_15                             ADC_CHSELR_CHSEL15 /*!< Not available for STM32F031 devices */
+#define ADC_Channel_16                             ADC_CHSELR_CHSEL16
+#define ADC_Channel_17                             ADC_CHSELR_CHSEL17
+#define ADC_Channel_18                             ADC_CHSELR_CHSEL18 /*!< Not available for STM32F030 devices */
+
+#define ADC_Channel_TempSensor                     ((uint32_t)ADC_Channel_16)
+#define ADC_Channel_Vrefint                        ((uint32_t)ADC_Channel_17)
+#define ADC_Channel_Vbat                           ((uint32_t)ADC_Channel_18) /*!< Not available for STM32F030 devices */
+
+#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) != (uint32_t)RESET) && (((CHANNEL) & 0xFFF80000) == (uint32_t)RESET))
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup ADC_interrupts_definition 
+  * @{
+  */ 
+  
+#define ADC_IT_ADRDY                               ADC_IER_ADRDYIE
+#define ADC_IT_EOSMP                               ADC_IER_EOSMPIE
+#define ADC_IT_EOC                                 ADC_IER_EOCIE
+#define ADC_IT_EOSEQ                               ADC_IER_EOSEQIE
+#define ADC_IT_OVR                                 ADC_IER_OVRIE
+#define ADC_IT_AWD                                 ADC_IER_AWDIE
+ 
+#define IS_ADC_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFFFF60) == (uint32_t)RESET))
+
+#define IS_ADC_GET_IT(IT) (((IT) == ADC_IT_ADRDY) || ((IT) == ADC_IT_EOSMP) || \
+                           ((IT) == ADC_IT_EOC)   || ((IT) == ADC_IT_EOSEQ) || \
+                           ((IT) == ADC_IT_OVR)   || ((IT) == ADC_IT_AWD))
+
+#define IS_ADC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFFFF60) == (uint32_t)RESET))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup ADC_flags_definition 
+  * @{
+  */ 
+  
+#define ADC_FLAG_ADRDY                             ADC_ISR_ADRDY
+#define ADC_FLAG_EOSMP                             ADC_ISR_EOSMP
+#define ADC_FLAG_EOC                               ADC_ISR_EOC
+#define ADC_FLAG_EOSEQ                             ADC_ISR_EOSEQ
+#define ADC_FLAG_OVR                               ADC_ISR_OVR
+#define ADC_FLAG_AWD                               ADC_ISR_AWD
+
+#define ADC_FLAG_ADEN                              ((uint32_t)0x01000001)
+#define ADC_FLAG_ADDIS                             ((uint32_t)0x01000002)
+#define ADC_FLAG_ADSTART                           ((uint32_t)0x01000004)
+#define ADC_FLAG_ADSTP                             ((uint32_t)0x01000010)
+#define ADC_FLAG_ADCAL                             ((uint32_t)0x81000000) 
+
+#define IS_ADC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFFFF60) == (uint32_t)RESET))
+
+#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_ADRDY)   || ((FLAG) == ADC_FLAG_EOSMP) || \
+                               ((FLAG) == ADC_FLAG_EOC)     || ((FLAG) == ADC_FLAG_EOSEQ) || \
+                               ((FLAG) == ADC_FLAG_AWD)     || ((FLAG) == ADC_FLAG_OVR)   || \
+                               ((FLAG) == ADC_FLAG_ADEN)    || ((FLAG) == ADC_FLAG_ADDIS) || \
+                               ((FLAG) == ADC_FLAG_ADSTART) || ((FLAG) == ADC_FLAG_ADSTP) || \
+                               ((FLAG) == ADC_FLAG_ADCAL))
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/*  Function used to set the ADC configuration to the default reset state *****/
+void ADC_DeInit(ADC_TypeDef* ADCx);
+
+/* Initialization and Configuration functions *********************************/ 
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
+void ADC_ClockModeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ClockMode);
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+/* This Function is obsolete and maintained for legacy purpose only.
+   ADC_ClockModeConfig() function should be used instead */
+void ADC_JitterCmd(ADC_TypeDef* ADCx, uint32_t ADC_JitterOff, FunctionalState NewState);
+
+/* Power saving functions *****************************************************/
+void ADC_AutoPowerOffCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_WaitModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+
+/* Analog Watchdog configuration functions ************************************/
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,uint16_t LowThreshold);
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog_Channel);
+void ADC_AnalogWatchdogSingleChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+
+/* Temperature Sensor , Vrefint and Vbat management function ******************/
+void ADC_TempSensorCmd(FunctionalState NewState);
+void ADC_VrefintCmd(FunctionalState NewState);
+void ADC_VbatCmd(FunctionalState NewState); /*!< Not applicable for STM32F030 devices */
+
+/* Channels Configuration functions *******************************************/
+void ADC_ChannelConfig(ADC_TypeDef* ADCx, uint32_t ADC_Channel, uint32_t ADC_SampleTime);
+void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_OverrunModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint32_t ADC_GetCalibrationFactor(ADC_TypeDef* ADCx);
+void ADC_StopOfConversion(ADC_TypeDef* ADCx);
+void ADC_StartOfConversion(ADC_TypeDef* ADCx);
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
+
+/* Regular Channels DMA Configuration functions *******************************/
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DMARequestModeConfig(ADC_TypeDef* ADCx, uint32_t ADC_DMARequestMode);
+
+/* Interrupts and flags management functions **********************************/
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint32_t ADC_IT, FunctionalState NewState);
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint32_t ADC_FLAG);
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint32_t ADC_FLAG);
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint32_t ADC_IT);
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint32_t ADC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_ADC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_can.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_can.h
new file mode 100644
index 00000000..7e4ca37c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_can.h
@@ -0,0 +1,643 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_can.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the CAN firmware 
+  *          library, applicable only for STM32F072 devices.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0xx_CAN_H
+#define __STM32F0xx_CAN_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CAN
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+#define IS_CAN_ALL_PERIPH(PERIPH) (((PERIPH) == CAN))
+
+/** 
+  * @brief  CAN init structure definition
+  */
+typedef struct
+{
+  uint16_t CAN_Prescaler;   /*!< Specifies the length of a time quantum. 
+                                 It ranges from 1 to 1024. */
+  
+  uint8_t CAN_Mode;         /*!< Specifies the CAN operating mode.
+                                 This parameter can be a value of @ref CAN_operating_mode */
+
+  uint8_t CAN_SJW;          /*!< Specifies the maximum number of time quanta 
+                                 the CAN hardware is allowed to lengthen or 
+                                 shorten a bit to perform resynchronization.
+                                 This parameter can be a value of @ref CAN_synchronisation_jump_width */
+
+  uint8_t CAN_BS1;          /*!< Specifies the number of time quanta in Bit 
+                                 Segment 1. This parameter can be a value of 
+                                 @ref CAN_time_quantum_in_bit_segment_1 */
+
+  uint8_t CAN_BS2;          /*!< Specifies the number of time quanta in Bit Segment 2.
+                                 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
+  
+  FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered communication mode.
+                                This parameter can be set either to ENABLE or DISABLE. */
+  
+  FunctionalState CAN_ABOM;  /*!< Enable or disable the automatic bus-off management.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_AWUM;  /*!< Enable or disable the automatic wake-up mode. 
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_NART;  /*!< Enable or disable the non-automatic retransmission mode.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_RFLM;  /*!< Enable or disable the Receive FIFO Locked mode.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_TXFP;  /*!< Enable or disable the transmit FIFO priority.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+} CAN_InitTypeDef;
+
+/** 
+  * @brief  CAN filter init structure definition
+  */
+typedef struct
+{
+  uint16_t CAN_FilterIdHigh;         /*!< Specifies the filter identification number (MSBs for a 32-bit
+                                              configuration, first one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterIdLow;          /*!< Specifies the filter identification number (LSBs for a 32-bit
+                                              configuration, second one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterMaskIdHigh;     /*!< Specifies the filter mask number or identification number,
+                                              according to the mode (MSBs for a 32-bit configuration,
+                                              first one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterMaskIdLow;      /*!< Specifies the filter mask number or identification number,
+                                              according to the mode (LSBs for a 32-bit configuration,
+                                              second one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
+                                              This parameter can be a value of @ref CAN_filter_FIFO */
+  
+  uint8_t CAN_FilterNumber;          /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
+
+  uint8_t CAN_FilterMode;            /*!< Specifies the filter mode to be initialized.
+                                              This parameter can be a value of @ref CAN_filter_mode */
+
+  uint8_t CAN_FilterScale;           /*!< Specifies the filter scale.
+                                              This parameter can be a value of @ref CAN_filter_scale */
+
+  FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter.
+                                              This parameter can be set either to ENABLE or DISABLE. */
+} CAN_FilterInitTypeDef;
+
+/** 
+  * @brief  CAN Tx message structure definition  
+  */
+typedef struct
+{
+  uint32_t StdId;  /*!< Specifies the standard identifier.
+                        This parameter can be a value between 0 to 0x7FF. */
+
+  uint32_t ExtId;  /*!< Specifies the extended identifier.
+                        This parameter can be a value between 0 to 0x1FFFFFFF. */
+
+  uint8_t IDE;     /*!< Specifies the type of identifier for the message that 
+                        will be transmitted. This parameter can be a value 
+                        of @ref CAN_identifier_type */
+
+  uint8_t RTR;     /*!< Specifies the type of frame for the message that will 
+                        be transmitted. This parameter can be a value of 
+                        @ref CAN_remote_transmission_request */
+
+  uint8_t DLC;     /*!< Specifies the length of the frame that will be 
+                        transmitted. This parameter can be a value between 
+                        0 to 8 */
+
+  uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0 
+                        to 0xFF. */
+} CanTxMsg;
+
+/** 
+  * @brief  CAN Rx message structure definition  
+  */
+typedef struct
+{
+  uint32_t StdId;  /*!< Specifies the standard identifier.
+                        This parameter can be a value between 0 to 0x7FF. */
+
+  uint32_t ExtId;  /*!< Specifies the extended identifier.
+                        This parameter can be a value between 0 to 0x1FFFFFFF. */
+
+  uint8_t IDE;     /*!< Specifies the type of identifier for the message that 
+                        will be received. This parameter can be a value of 
+                        @ref CAN_identifier_type */
+
+  uint8_t RTR;     /*!< Specifies the type of frame for the received message.
+                        This parameter can be a value of 
+                        @ref CAN_remote_transmission_request */
+
+  uint8_t DLC;     /*!< Specifies the length of the frame that will be received.
+                        This parameter can be a value between 0 to 8 */
+
+  uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to 
+                        0xFF. */
+
+  uint8_t FMI;     /*!< Specifies the index of the filter the message stored in 
+                        the mailbox passes through. This parameter can be a 
+                        value between 0 to 0xFF */
+} CanRxMsg;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CAN_Exported_Constants
+  * @{
+  */
+
+/** @defgroup CAN_InitStatus 
+  * @{
+  */
+
+#define CAN_InitStatus_Failed              ((uint8_t)0x00) /*!< CAN initialization failed */
+#define CAN_InitStatus_Success             ((uint8_t)0x01) /*!< CAN initialization OK */
+
+
+/* Legacy defines */
+#define CANINITFAILED    CAN_InitStatus_Failed
+#define CANINITOK        CAN_InitStatus_Success
+/**
+  * @}
+  */
+
+/** @defgroup CAN_operating_mode 
+  * @{
+  */
+
+#define CAN_Mode_Normal             ((uint8_t)0x00)  /*!< normal mode */
+#define CAN_Mode_LoopBack           ((uint8_t)0x01)  /*!< loopback mode */
+#define CAN_Mode_Silent             ((uint8_t)0x02)  /*!< silent mode */
+#define CAN_Mode_Silent_LoopBack    ((uint8_t)0x03)  /*!< loopback combined with silent mode */
+
+#define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || \
+                           ((MODE) == CAN_Mode_LoopBack)|| \
+                           ((MODE) == CAN_Mode_Silent) || \
+                           ((MODE) == CAN_Mode_Silent_LoopBack))
+/**
+  * @}
+  */
+
+
+ /**
+  * @defgroup CAN_operating_mode 
+  * @{
+  */  
+#define CAN_OperatingMode_Initialization  ((uint8_t)0x00) /*!< Initialization mode */
+#define CAN_OperatingMode_Normal          ((uint8_t)0x01) /*!< Normal mode */
+#define CAN_OperatingMode_Sleep           ((uint8_t)0x02) /*!< sleep mode */
+
+
+#define IS_CAN_OPERATING_MODE(MODE) (((MODE) == CAN_OperatingMode_Initialization) ||\
+                                    ((MODE) == CAN_OperatingMode_Normal)|| \
+																		((MODE) == CAN_OperatingMode_Sleep))
+/**
+  * @}
+  */
+  
+/**
+  * @defgroup CAN_operating_mode_status
+  * @{
+  */  
+
+#define CAN_ModeStatus_Failed    ((uint8_t)0x00)                /*!< CAN entering the specific mode failed */
+#define CAN_ModeStatus_Success   ((uint8_t)!CAN_ModeStatus_Failed)   /*!< CAN entering the specific mode Succeed */
+/**
+  * @}
+  */
+
+/** @defgroup CAN_synchronisation_jump_width 
+  * @{
+  */
+#define CAN_SJW_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_SJW_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_SJW_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_SJW_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+
+#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \
+                         ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_time_quantum_in_bit_segment_1 
+  * @{
+  */
+#define CAN_BS1_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_BS1_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_BS1_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_BS1_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+#define CAN_BS1_5tq                 ((uint8_t)0x04)  /*!< 5 time quantum */
+#define CAN_BS1_6tq                 ((uint8_t)0x05)  /*!< 6 time quantum */
+#define CAN_BS1_7tq                 ((uint8_t)0x06)  /*!< 7 time quantum */
+#define CAN_BS1_8tq                 ((uint8_t)0x07)  /*!< 8 time quantum */
+#define CAN_BS1_9tq                 ((uint8_t)0x08)  /*!< 9 time quantum */
+#define CAN_BS1_10tq                ((uint8_t)0x09)  /*!< 10 time quantum */
+#define CAN_BS1_11tq                ((uint8_t)0x0A)  /*!< 11 time quantum */
+#define CAN_BS1_12tq                ((uint8_t)0x0B)  /*!< 12 time quantum */
+#define CAN_BS1_13tq                ((uint8_t)0x0C)  /*!< 13 time quantum */
+#define CAN_BS1_14tq                ((uint8_t)0x0D)  /*!< 14 time quantum */
+#define CAN_BS1_15tq                ((uint8_t)0x0E)  /*!< 15 time quantum */
+#define CAN_BS1_16tq                ((uint8_t)0x0F)  /*!< 16 time quantum */
+
+#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_time_quantum_in_bit_segment_2 
+  * @{
+  */
+#define CAN_BS2_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_BS2_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_BS2_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_BS2_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+#define CAN_BS2_5tq                 ((uint8_t)0x04)  /*!< 5 time quantum */
+#define CAN_BS2_6tq                 ((uint8_t)0x05)  /*!< 6 time quantum */
+#define CAN_BS2_7tq                 ((uint8_t)0x06)  /*!< 7 time quantum */
+#define CAN_BS2_8tq                 ((uint8_t)0x07)  /*!< 8 time quantum */
+
+#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_clock_prescaler 
+  * @{
+  */
+#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_number 
+  * @{
+  */
+#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_mode 
+  * @{
+  */
+#define CAN_FilterMode_IdMask       ((uint8_t)0x00)  /*!< identifier/mask mode */
+#define CAN_FilterMode_IdList       ((uint8_t)0x01)  /*!< identifier list mode */
+
+#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \
+                                  ((MODE) == CAN_FilterMode_IdList))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_scale 
+  * @{
+  */
+#define CAN_FilterScale_16bit       ((uint8_t)0x00) /*!< Two 16-bit filters */
+#define CAN_FilterScale_32bit       ((uint8_t)0x01) /*!< One 32-bit filter */
+
+#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \
+                                    ((SCALE) == CAN_FilterScale_32bit))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_FIFO
+  * @{
+  */
+#define CAN_Filter_FIFO0             ((uint8_t)0x00)  /*!< Filter FIFO 0 assignment for filter x */
+#define CAN_Filter_FIFO1             ((uint8_t)0x01)  /*!< Filter FIFO 1 assignment for filter x */
+#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \
+                                  ((FIFO) == CAN_FilterFIFO1))
+
+/* Legacy defines */
+#define CAN_FilterFIFO0  CAN_Filter_FIFO0
+#define CAN_FilterFIFO1  CAN_Filter_FIFO1
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Start_bank_filter_for_slave_CAN 
+  * @{
+  */
+#define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Tx 
+  * @{
+  */
+#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
+#define IS_CAN_STDID(STDID)   ((STDID) <= ((uint32_t)0x7FF))
+#define IS_CAN_EXTID(EXTID)   ((EXTID) <= ((uint32_t)0x1FFFFFFF))
+#define IS_CAN_DLC(DLC)       ((DLC) <= ((uint8_t)0x08))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_identifier_type 
+  * @{
+  */
+#define CAN_Id_Standard             ((uint32_t)0x00000000)  /*!< Standard Id */
+#define CAN_Id_Extended             ((uint32_t)0x00000004)  /*!< Extended Id */
+#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_Id_Standard) || \
+                               ((IDTYPE) == CAN_Id_Extended))
+
+/* Legacy defines */
+#define CAN_ID_STD      CAN_Id_Standard           
+#define CAN_ID_EXT      CAN_Id_Extended
+/**
+  * @}
+  */
+
+/** @defgroup CAN_remote_transmission_request 
+  * @{
+  */
+#define CAN_RTR_Data                ((uint32_t)0x00000000)  /*!< Data frame */
+#define CAN_RTR_Remote              ((uint32_t)0x00000002)  /*!< Remote frame */
+#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_Data) || ((RTR) == CAN_RTR_Remote))
+
+/* Legacy defines */
+#define CAN_RTR_DATA     CAN_RTR_Data         
+#define CAN_RTR_REMOTE   CAN_RTR_Remote
+/**
+  * @}
+  */
+
+/** @defgroup CAN_transmit_constants 
+  * @{
+  */
+#define CAN_TxStatus_Failed         ((uint8_t)0x00)/*!< CAN transmission failed */
+#define CAN_TxStatus_Ok             ((uint8_t)0x01) /*!< CAN transmission succeeded */
+#define CAN_TxStatus_Pending        ((uint8_t)0x02) /*!< CAN transmission pending */
+#define CAN_TxStatus_NoMailBox      ((uint8_t)0x04) /*!< CAN cell did not provide 
+                                                         an empty mailbox */
+/* Legacy defines */	
+#define CANTXFAILED                  CAN_TxStatus_Failed
+#define CANTXOK                      CAN_TxStatus_Ok
+#define CANTXPENDING                 CAN_TxStatus_Pending
+#define CAN_NO_MB                    CAN_TxStatus_NoMailBox
+/**
+  * @}
+  */
+
+/** @defgroup CAN_receive_FIFO_number_constants 
+  * @{
+  */
+#define CAN_FIFO0                 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
+#define CAN_FIFO1                 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
+
+#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_sleep_constants 
+  * @{
+  */
+#define CAN_Sleep_Failed     ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
+#define CAN_Sleep_Ok         ((uint8_t)0x01) /*!< CAN entered the sleep mode */
+
+/* Legacy defines */	
+#define CANSLEEPFAILED   CAN_Sleep_Failed
+#define CANSLEEPOK       CAN_Sleep_Ok
+/**
+  * @}
+  */
+
+/** @defgroup CAN_wake_up_constants 
+  * @{
+  */
+#define CAN_WakeUp_Failed        ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
+#define CAN_WakeUp_Ok            ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
+
+/* Legacy defines */
+#define CANWAKEUPFAILED   CAN_WakeUp_Failed        
+#define CANWAKEUPOK       CAN_WakeUp_Ok        
+/**
+  * @}
+  */
+
+/**
+  * @defgroup CAN_Error_Code_constants
+  * @{
+  */                                                         
+#define CAN_ErrorCode_NoErr           ((uint8_t)0x00) /*!< No Error */ 
+#define	CAN_ErrorCode_StuffErr        ((uint8_t)0x10) /*!< Stuff Error */ 
+#define	CAN_ErrorCode_FormErr         ((uint8_t)0x20) /*!< Form Error */ 
+#define	CAN_ErrorCode_ACKErr          ((uint8_t)0x30) /*!< Acknowledgment Error */ 
+#define	CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */ 
+#define	CAN_ErrorCode_BitDominantErr  ((uint8_t)0x50) /*!< Bit Dominant Error */ 
+#define	CAN_ErrorCode_CRCErr          ((uint8_t)0x60) /*!< CRC Error  */ 
+#define	CAN_ErrorCode_SoftwareSetErr  ((uint8_t)0x70) /*!< Software Set Error */ 
+/**
+  * @}
+  */
+
+/** @defgroup CAN_flags 
+  * @{
+  */
+/* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
+   and CAN_ClearFlag() functions. */
+/* If the flag is 0x1XXXXXXX, it means that it can only be used with 
+   CAN_GetFlagStatus() function.  */
+
+/* Transmit Flags */
+#define CAN_FLAG_RQCP0             ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */
+#define CAN_FLAG_RQCP1             ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */
+#define CAN_FLAG_RQCP2             ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */
+
+/* Receive Flags */
+#define CAN_FLAG_FMP0              ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */
+#define CAN_FLAG_FF0               ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag            */
+#define CAN_FLAG_FOV0              ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag         */
+#define CAN_FLAG_FMP1              ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */
+#define CAN_FLAG_FF1               ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag            */
+#define CAN_FLAG_FOV1              ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag         */
+
+/* Operating Mode Flags */
+#define CAN_FLAG_WKU               ((uint32_t)0x31000008) /*!< Wake up Flag */
+#define CAN_FLAG_SLAK              ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */
+/* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible. 
+         In this case the SLAK bit can be polled.*/
+
+/* Error Flags */
+#define CAN_FLAG_EWG               ((uint32_t)0x10F00001) /*!< Error Warning Flag   */
+#define CAN_FLAG_EPV               ((uint32_t)0x10F00002) /*!< Error Passive Flag   */
+#define CAN_FLAG_BOF               ((uint32_t)0x10F00004) /*!< Bus-Off Flag         */
+#define CAN_FLAG_LEC               ((uint32_t)0x30F00070) /*!< Last error code Flag */
+
+#define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_LEC)  || ((FLAG) == CAN_FLAG_BOF)   || \
+                               ((FLAG) == CAN_FLAG_EPV)  || ((FLAG) == CAN_FLAG_EWG)   || \
+                               ((FLAG) == CAN_FLAG_WKU)  || ((FLAG) == CAN_FLAG_FOV0)  || \
+                               ((FLAG) == CAN_FLAG_FF0)  || ((FLAG) == CAN_FLAG_FMP0)  || \
+                               ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1)   || \
+                               ((FLAG) == CAN_FLAG_FMP1) || ((FLAG) == CAN_FLAG_RQCP2) || \
+                               ((FLAG) == CAN_FLAG_RQCP1)|| ((FLAG) == CAN_FLAG_RQCP0) || \
+                               ((FLAG) == CAN_FLAG_SLAK ))
+
+#define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_RQCP2) || \
+                                ((FLAG) == CAN_FLAG_RQCP1)  || ((FLAG) == CAN_FLAG_RQCP0) || \
+                                ((FLAG) == CAN_FLAG_FF0)  || ((FLAG) == CAN_FLAG_FOV0) ||\
+                                ((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \
+                                ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_SLAK))
+/**
+  * @}
+  */
+
+  
+/** @defgroup CAN_interrupts 
+  * @{
+  */ 
+#define CAN_IT_TME                  ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/
+
+/* Receive Interrupts */
+#define CAN_IT_FMP0                 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/
+#define CAN_IT_FF0                  ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/
+#define CAN_IT_FOV0                 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/
+#define CAN_IT_FMP1                 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/
+#define CAN_IT_FF1                  ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/
+#define CAN_IT_FOV1                 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/
+
+/* Operating Mode Interrupts */
+#define CAN_IT_WKU                  ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/
+#define CAN_IT_SLK                  ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/
+
+/* Error Interrupts */
+#define CAN_IT_EWG                  ((uint32_t)0x00000100) /*!< Error warning Interrupt*/
+#define CAN_IT_EPV                  ((uint32_t)0x00000200) /*!< Error passive Interrupt*/
+#define CAN_IT_BOF                  ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/
+#define CAN_IT_LEC                  ((uint32_t)0x00000800) /*!< Last error code Interrupt*/
+#define CAN_IT_ERR                  ((uint32_t)0x00008000) /*!< Error Interrupt*/
+
+/* Flags named as Interrupts : kept only for FW compatibility */
+#define CAN_IT_RQCP0   CAN_IT_TME
+#define CAN_IT_RQCP1   CAN_IT_TME
+#define CAN_IT_RQCP2   CAN_IT_TME
+
+
+#define IS_CAN_IT(IT)        (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0)  ||\
+                             ((IT) == CAN_IT_FF0)  || ((IT) == CAN_IT_FOV0)  ||\
+                             ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1)   ||\
+                             ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG)   ||\
+                             ((IT) == CAN_IT_EPV)  || ((IT) == CAN_IT_BOF)   ||\
+                             ((IT) == CAN_IT_LEC)  || ((IT) == CAN_IT_ERR)   ||\
+                             ((IT) == CAN_IT_WKU)  || ((IT) == CAN_IT_SLK))
+
+#define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0)    ||\
+                             ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1)    ||\
+                             ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG)    ||\
+                             ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF)    ||\
+                             ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR)    ||\
+                             ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the CAN configuration to the default reset state *****/ 
+void CAN_DeInit(CAN_TypeDef* CANx);
+
+/* Initialization and Configuration functions *********************************/ 
+uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
+void CAN_SlaveStartBank(uint8_t CAN_BankNumber); 
+void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
+void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState);
+
+/* CAN Frames Transmission functions ******************************************/
+uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
+uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
+void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
+
+/* CAN Frames Reception functions *********************************************/
+void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
+void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
+uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
+
+/* Operation modes functions **************************************************/
+uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode);
+uint8_t CAN_Sleep(CAN_TypeDef* CANx);
+uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
+
+/* CAN Bus Error management functions *****************************************/
+uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx);
+uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx);
+uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx);
+
+/* Interrupts and flags management functions **********************************/
+void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
+FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
+void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
+ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
+void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0xx_CAN_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_cec.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_cec.h
new file mode 100644
index 00000000..f02fec0c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_cec.h
@@ -0,0 +1,300 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_cec.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the CEC firmware 
+  *          library, applicable only for STM32F051, STM32F042 and STM32F072 devices.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_CEC_H
+#define __STM32F0XX_CEC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CEC
+  * @{
+  */
+/* Exported types ------------------------------------------------------------*/
+  
+/** 
+  * @brief CEC Init structure definition 
+  */
+typedef struct
+{
+  uint32_t CEC_SignalFreeTime;     /*!< Specifies the CEC Signal Free Time configuration.
+                                   This parameter can be a value of @ref CEC_Signal_Free_Time */
+  uint32_t CEC_RxTolerance;        /*!< Specifies the CEC Reception Tolerance.
+                                   This parameter can be a value of @ref CEC_RxTolerance */
+  uint32_t CEC_StopReception;      /*!< Specifies the CEC Stop Reception.
+                                   This parameter can be a value of @ref CEC_Stop_Reception */
+  uint32_t CEC_BitRisingError;     /*!< Specifies the CEC Bit Rising Error generation.
+                                   This parameter can be a value of @ref CEC_Bit_Rising_Error_Generation */
+  uint32_t CEC_LongBitPeriodError; /*!< Specifies the CEC Long Bit Error generation.
+                                   This parameter can be a value of @ref CEC_Long_Bit_Error_Generation */
+  uint32_t CEC_BRDNoGen;           /*!< Specifies the CEC Broadcast Error generation.
+                                   This parameter can be a value of @ref CEC_BDR_No_Gen */
+  uint32_t CEC_SFTOption;          /*!< Specifies the CEC Signal Free Time option.
+                                   This parameter can be a value of @ref CEC_SFT_Option */
+
+}CEC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CEC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup CEC_Signal_Free_Time
+  * @{
+  */
+#define CEC_SignalFreeTime_Standard     ((uint32_t)0x00000000) /*!< CEC Signal Free Time Standard         */
+#define CEC_SignalFreeTime_1T           ((uint32_t)0x00000001) /*!< CEC  1.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_2T           ((uint32_t)0x00000002) /*!< CEC  2.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_3T           ((uint32_t)0x00000003) /*!< CEC  3.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_4T           ((uint32_t)0x00000004) /*!< CEC  4.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_5T           ((uint32_t)0x00000005) /*!< CEC  5.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_6T           ((uint32_t)0x00000006) /*!< CEC  6.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_7T           ((uint32_t)0x00000007) /*!< CEC  7.5 nominal data bit periods     */
+
+#define IS_CEC_SIGNAL_FREE_TIME(TIME) (((TIME) == CEC_SignalFreeTime_Standard) || \
+                                       ((TIME) == CEC_SignalFreeTime_1T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_2T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_3T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_4T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_5T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_6T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_7T))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_RxTolerance
+  * @{
+  */
+#define CEC_RxTolerance_Standard        ((uint32_t)0x00000000) /*!< Standard Tolerance Margin            */
+#define CEC_RxTolerance_Extended        CEC_CFGR_RXTOL         /*!< Extended Tolerance Margin            */
+
+#define IS_CEC_RX_TOLERANCE(TOLERANCE) (((TOLERANCE) == CEC_RxTolerance_Standard) || \
+                                        ((TOLERANCE) == CEC_RxTolerance_Extended))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Stop_Reception
+  * @{
+  */
+#define CEC_StopReception_Off           ((uint32_t)0x00000000) /*!< No RX Stop on bit Rising Error (BRE) */
+#define CEC_StopReception_On            CEC_CFGR_BRESTP        /*!< RX Stop on bit Rising Error (BRE)    */
+
+#define IS_CEC_STOP_RECEPTION(RECEPTION) (((RECEPTION) == CEC_StopReception_On) || \
+                                          ((RECEPTION) == CEC_StopReception_Off))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Bit_Rising_Error_Generation
+  * @{
+  */
+#define CEC_BitRisingError_Off          ((uint32_t)0x00000000) /*!< Bit Rising Error generation turned Off */
+#define CEC_BitRisingError_On           CEC_CFGR_BREGEN        /*!< Bit Rising Error generation turned On  */
+
+#define IS_CEC_BIT_RISING_ERROR(ERROR) (((ERROR) == CEC_BitRisingError_Off) || \
+                                        ((ERROR) == CEC_BitRisingError_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Long_Bit_Error_Generation
+  * @{
+  */
+#define CEC_LongBitPeriodError_Off      ((uint32_t)0x00000000)  /*!< Long Bit Period Error generation turned Off */
+#define CEC_LongBitPeriodError_On       CEC_CFGR_LREGEN         /*!< Long Bit Period Error generation turned On  */
+
+#define IS_CEC_LONG_BIT_PERIOD_ERROR(ERROR) (((ERROR) == CEC_LongBitPeriodError_Off) || \
+                                             ((ERROR) == CEC_LongBitPeriodError_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_BDR_No_Gen
+  * @{
+  */
+
+#define CEC_BRDNoGen_Off      ((uint32_t)0x00000000)  /*!< Broadcast Bit Rising Error generation turned Off */
+#define CEC_BRDNoGen_On       CEC_CFGR_BRDNOGEN       /*!< Broadcast Bit Rising Error generation turned On  */
+
+#define IS_CEC_BDR_NO_GEN_ERROR(ERROR) (((ERROR) == CEC_BRDNoGen_Off) || \
+                                        ((ERROR) == CEC_BRDNoGen_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_SFT_Option
+  * @{
+  */
+#define CEC_SFTOption_Off              ((uint32_t)0x00000000)  /*!< SFT option turned Off                   */
+#define CEC_SFTOption_On               CEC_CFGR_SFTOPT         /*!< SFT option turned On                    */
+
+#define IS_CEC_SFT_OPTION(OPTION) (((OPTION) == CEC_SFTOption_Off) || \
+                                  ((OPTION) == CEC_SFTOption_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Own_Address
+  * @{
+  */
+#define IS_CEC_ADDRESS(ADDRESS)         ((ADDRESS) < 0x10)
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Interrupt_Configuration_definition
+  * @{
+  */
+#define CEC_IT_TXACKE                   CEC_IER_TXACKEIE
+#define CEC_IT_TXERR                    CEC_IER_TXERRIE
+#define CEC_IT_TXUDR                    CEC_IER_TXUDRIE
+#define CEC_IT_TXEND                    CEC_IER_TXENDIE
+#define CEC_IT_TXBR                     CEC_IER_TXBRIE
+#define CEC_IT_ARBLST                   CEC_IER_ARBLSTIE
+#define CEC_IT_RXACKE                   CEC_IER_RXACKEIE
+#define CEC_IT_LBPE                     CEC_IER_LBPEIE
+#define CEC_IT_SBPE                     CEC_IER_SBPEIE
+#define CEC_IT_BRE                      CEC_IER_BREIEIE
+#define CEC_IT_RXOVR                    CEC_IER_RXOVRIE
+#define CEC_IT_RXEND                    CEC_IER_RXENDIE
+#define CEC_IT_RXBR                     CEC_IER_RXBRIE
+
+#define IS_CEC_IT(IT) ((((IT) & (uint32_t)0xFFFFE000) == 0x00) && ((IT) != 0x00))
+
+#define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TXACKE) || \
+                           ((IT) == CEC_IT_TXERR)|| \
+                           ((IT) == CEC_IT_TXUDR)|| \
+                           ((IT) == CEC_IT_TXEND)|| \
+                           ((IT) == CEC_IT_TXBR)|| \
+                           ((IT) == CEC_IT_ARBLST)|| \
+                           ((IT) == CEC_IT_RXACKE)|| \
+                           ((IT) == CEC_IT_LBPE)|| \
+                           ((IT) == CEC_IT_SBPE)|| \
+                           ((IT) == CEC_IT_BRE)|| \
+                           ((IT) == CEC_IT_RXOVR)|| \
+                           ((IT) == CEC_IT_RXEND)|| \
+                           ((IT) == CEC_IT_RXBR))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_ISR_register_flags_definition
+  * @{
+  */
+#define CEC_FLAG_TXACKE                 CEC_ISR_TXACKE
+#define CEC_FLAG_TXERR                  CEC_ISR_TXERR
+#define CEC_FLAG_TXUDR                  CEC_ISR_TXUDR
+#define CEC_FLAG_TXEND                  CEC_ISR_TXEND
+#define CEC_FLAG_TXBR                   CEC_ISR_TXBR
+#define CEC_FLAG_ARBLST                 CEC_ISR_ARBLST
+#define CEC_FLAG_RXACKE                 CEC_ISR_RXACKE
+#define CEC_FLAG_LBPE                   CEC_ISR_LBPE
+#define CEC_FLAG_SBPE                   CEC_ISR_SBPE
+#define CEC_FLAG_BRE                    CEC_ISR_BRE
+#define CEC_FLAG_RXOVR                  CEC_ISR_RXOVR
+#define CEC_FLAG_RXEND                  CEC_ISR_RXEND
+#define CEC_FLAG_RXBR                   CEC_ISR_RXBR
+
+#define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFE000) == 0x00) && ((FLAG) != 0x00))
+
+#define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_TXACKE) || \
+                               ((FLAG) == CEC_FLAG_TXERR)|| \
+                               ((FLAG) == CEC_FLAG_TXUDR)|| \
+                               ((FLAG) == CEC_FLAG_TXEND)|| \
+                               ((FLAG) == CEC_FLAG_TXBR)|| \
+                               ((FLAG) == CEC_FLAG_ARBLST)|| \
+                               ((FLAG) == CEC_FLAG_RXACKE)|| \
+                               ((FLAG) == CEC_FLAG_LBPE)|| \
+                               ((FLAG) == CEC_FLAG_SBPE)|| \
+                               ((FLAG) == CEC_FLAG_BRE)|| \
+                               ((FLAG) == CEC_FLAG_RXOVR)|| \
+                               ((FLAG) == CEC_FLAG_RXEND)|| \
+                               ((FLAG) == CEC_FLAG_RXBR))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the CEC configuration to the default reset state *****/
+void CEC_DeInit(void);
+
+/* CEC_Initialization and Configuration functions *****************************/
+void CEC_Init(CEC_InitTypeDef* CEC_InitStruct);
+void CEC_StructInit(CEC_InitTypeDef* CEC_InitStruct);
+void CEC_Cmd(FunctionalState NewState);
+void CEC_ListenModeCmd(FunctionalState NewState);
+void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress);
+void CEC_OwnAddressClear(void);
+
+/* CEC_Data transfers functions ***********************************************/
+void CEC_SendData(uint8_t Data);
+uint8_t CEC_ReceiveData(void);
+void CEC_StartOfMessage(void);
+void CEC_EndOfMessage(void);
+
+/* CEC_Interrupts and flags management functions ******************************/
+void CEC_ITConfig(uint16_t CEC_IT, FunctionalState NewState);
+FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG);
+void CEC_ClearFlag(uint32_t CEC_FLAG);
+ITStatus CEC_GetITStatus(uint16_t CEC_IT);
+void CEC_ClearITPendingBit(uint16_t CEC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_CEC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_comp.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_comp.h
new file mode 100644
index 00000000..6854d551
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_comp.h
@@ -0,0 +1,245 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_comp.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the COMP firmware 
+  *          library, applicable only for STM32F051 and STM32F072 devices.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_COMP_H
+#define __STM32F0XX_COMP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup COMP
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  COMP Init structure definition  
+  */
+  
+typedef struct
+{
+
+  uint32_t COMP_InvertingInput;     /*!< Selects the inverting input of the comparator.
+                                          This parameter can be a value of @ref COMP_InvertingInput */
+
+  uint32_t COMP_Output;             /*!< Selects the output redirection of the comparator.
+                                          This parameter can be a value of @ref COMP_Output */
+
+  uint32_t COMP_OutputPol;           /*!< Selects the output polarity of the comparator.
+                                          This parameter can be a value of @ref COMP_OutputPolarity */
+
+  uint32_t COMP_Hysteresis;         /*!< Selects the hysteresis voltage of the comparator.
+                                          This parameter can be a value of @ref COMP_Hysteresis */
+
+  uint32_t COMP_Mode;               /*!< Selects the operating mode of the comparator
+                                         and allows to adjust the speed/consumption.
+                                          This parameter can be a value of @ref COMP_Mode */
+
+}COMP_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+   
+/** @defgroup COMP_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup COMP_Selection
+  * @{
+  */
+
+#define COMP_Selection_COMP1                    ((uint32_t)0x00000000) /*!< COMP1 Selection */
+#define COMP_Selection_COMP2                    ((uint32_t)0x00000010) /*!< COMP2 Selection */
+
+#define IS_COMP_ALL_PERIPH(PERIPH) (((PERIPH) == COMP_Selection_COMP1) || \
+                                    ((PERIPH) == COMP_Selection_COMP2))
+ 
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_InvertingInput
+  * @{
+  */
+
+#define COMP_InvertingInput_1_4VREFINT          ((uint32_t)0x00000000) /*!< 1/4 VREFINT connected to comparator inverting input */
+#define COMP_InvertingInput_1_2VREFINT          COMP_CSR_COMP1INSEL_0  /*!< 1/2 VREFINT connected to comparator inverting input */
+#define COMP_InvertingInput_3_4VREFINT          COMP_CSR_COMP1INSEL_1  /*!< 3/4 VREFINT connected to comparator inverting input */
+#define COMP_InvertingInput_VREFINT             ((uint32_t)0x00000030) /*!< VREFINT connected to comparator inverting input */
+#define COMP_InvertingInput_DAC1                COMP_CSR_COMP1INSEL_2  /*!< DAC1_OUT (PA4) connected to comparator inverting input */
+#define COMP_InvertingInput_DAC2                ((uint32_t)0x00000050) /*!< DAC2_OUT (PA5) connected to comparator inverting input, applicable only for STM32F072 devices */
+#define COMP_InvertingInput_IO                  ((uint32_t)0x00000060) /*!< I/O (PA0 for COMP1 and PA2 for COMP2) connected to comparator inverting input */
+
+#define IS_COMP_INVERTING_INPUT(INPUT) (((INPUT) == COMP_InvertingInput_1_4VREFINT) || \
+                                        ((INPUT) == COMP_InvertingInput_1_2VREFINT) || \
+                                        ((INPUT) == COMP_InvertingInput_3_4VREFINT) || \
+                                        ((INPUT) == COMP_InvertingInput_VREFINT)    || \
+                                        ((INPUT) == COMP_InvertingInput_DAC1)       || \
+                                        ((INPUT) == COMP_InvertingInput_DAC2)       || \
+                                        ((INPUT) == COMP_InvertingInput_1_4VREFINT) || \
+                                        ((INPUT) == COMP_InvertingInput_IO))
+/**
+  * @}
+  */ 
+  
+/** @defgroup COMP_Output
+  * @{
+  */
+
+#define COMP_Output_None                  ((uint32_t)0x00000000)   /*!< COMP output isn't connected to other peripherals */
+#define COMP_Output_TIM1BKIN              COMP_CSR_COMP1OUTSEL_0   /*!< COMP output connected to TIM1 Break Input (BKIN) */
+#define COMP_Output_TIM1IC1               COMP_CSR_COMP1OUTSEL_1   /*!< COMP output connected to TIM1 Input Capture 1 */
+#define COMP_Output_TIM1OCREFCLR          ((uint32_t)0x00000300)   /*!< COMP output connected to TIM1 OCREF Clear */
+#define COMP_Output_TIM2IC4               COMP_CSR_COMP1OUTSEL_2   /*!< COMP output connected to TIM2 Input Capture 4 */
+#define COMP_Output_TIM2OCREFCLR          ((uint32_t)0x00000500)   /*!< COMP output connected to TIM2 OCREF Clear */
+#define COMP_Output_TIM3IC1               ((uint32_t)0x00000600)   /*!< COMP output connected to TIM3 Input Capture 1 */
+#define COMP_Output_TIM3OCREFCLR          COMP_CSR_COMP1OUTSEL     /*!< COMP output connected to TIM3 OCREF Clear */
+
+
+#define IS_COMP_OUTPUT(OUTPUT) (((OUTPUT) == COMP_Output_None)         || \
+                                ((OUTPUT) == COMP_Output_TIM1BKIN)     || \
+                                ((OUTPUT) == COMP_Output_TIM1IC1)      || \
+                                ((OUTPUT) == COMP_Output_TIM1OCREFCLR) || \
+                                ((OUTPUT) == COMP_Output_TIM2IC4)      || \
+                                ((OUTPUT) == COMP_Output_TIM2OCREFCLR) || \
+                                ((OUTPUT) == COMP_Output_TIM3IC1)      || \
+                                ((OUTPUT) == COMP_Output_TIM3OCREFCLR))
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_OutputPolarity
+  * @{
+  */
+#define COMP_OutputPol_NonInverted          ((uint32_t)0x00000000)  /*!< COMP output on GPIO isn't inverted */
+#define COMP_OutputPol_Inverted             COMP_CSR_COMP1POL       /*!< COMP output on GPIO is inverted */
+
+#define IS_COMP_OUTPUT_POL(POL) (((POL) == COMP_OutputPol_NonInverted)  || \
+                                 ((POL) == COMP_OutputPol_Inverted))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_Hysteresis
+  * @{
+  */
+/* Please refer to the electrical characteristics in the device datasheet for
+   the hysteresis level */
+#define COMP_Hysteresis_No                         0x00000000           /*!< No hysteresis */
+#define COMP_Hysteresis_Low                        COMP_CSR_COMP1HYST_0 /*!< Hysteresis level low */
+#define COMP_Hysteresis_Medium                     COMP_CSR_COMP1HYST_1 /*!< Hysteresis level medium */
+#define COMP_Hysteresis_High                       COMP_CSR_COMP1HYST   /*!< Hysteresis level high */
+
+#define IS_COMP_HYSTERESIS(HYSTERESIS)    (((HYSTERESIS) == COMP_Hysteresis_No) || \
+                                           ((HYSTERESIS) == COMP_Hysteresis_Low) || \
+                                           ((HYSTERESIS) == COMP_Hysteresis_Medium) || \
+                                           ((HYSTERESIS) == COMP_Hysteresis_High))
+/**
+  * @}
+  */
+
+/** @defgroup COMP_Mode
+  * @{
+  */
+/* Please refer to the electrical characteristics in the device datasheet for
+   the power consumption values */
+#define COMP_Mode_HighSpeed                     0x00000000            /*!< High Speed */
+#define COMP_Mode_MediumSpeed                   COMP_CSR_COMP1MODE_0  /*!< Medium Speed */
+#define COMP_Mode_LowPower                      COMP_CSR_COMP1MODE_1 /*!< Low power mode */
+#define COMP_Mode_UltraLowPower                 COMP_CSR_COMP1MODE   /*!< Ultra-low power mode */
+
+#define IS_COMP_MODE(MODE)    (((MODE) == COMP_Mode_UltraLowPower) || \
+                               ((MODE) == COMP_Mode_LowPower)      || \
+                               ((MODE) == COMP_Mode_MediumSpeed)   || \
+                               ((MODE) == COMP_Mode_HighSpeed))
+/**
+  * @}
+  */
+
+/** @defgroup COMP_OutputLevel
+  * @{
+  */ 
+/* When output polarity is not inverted, comparator output is high when
+   the non-inverting input is at a higher voltage than the inverting input */
+#define COMP_OutputLevel_High                   COMP_CSR_COMP1OUT
+/* When output polarity is not inverted, comparator output is low when
+   the non-inverting input is at a lower voltage than the inverting input*/
+#define COMP_OutputLevel_Low                    ((uint32_t)0x00000000)
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the COMP configuration to the default reset state ****/
+void COMP_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct);
+void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct);
+void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState);
+void COMP_SwitchCmd(FunctionalState NewState);
+uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection);
+
+/* Window mode control function ***********************************************/
+void COMP_WindowCmd(FunctionalState NewState);
+
+/* COMP configuration locking function ****************************************/
+void COMP_LockConfig(uint32_t COMP_Selection);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_COMP_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_crc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_crc.h
new file mode 100644
index 00000000..3b235e60
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_crc.h
@@ -0,0 +1,122 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_crc.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the CRC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_CRC_H
+#define __STM32F0XX_CRC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/*!< Includes ----------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CRC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CRC_ReverseInputData
+  * @{
+  */
+#define CRC_ReverseInputData_No             ((uint32_t)0x00000000) /*!< No reverse operation of Input Data */
+#define CRC_ReverseInputData_8bits          CRC_CR_REV_IN_0        /*!< Reverse operation of Input Data on 8 bits */
+#define CRC_ReverseInputData_16bits         CRC_CR_REV_IN_1        /*!< Reverse operation of Input Data on 16 bits */
+#define CRC_ReverseInputData_32bits         CRC_CR_REV_IN          /*!< Reverse operation of Input Data on 32 bits */
+
+#define IS_CRC_REVERSE_INPUT_DATA(DATA) (((DATA) == CRC_ReverseInputData_No)     || \
+                                         ((DATA) == CRC_ReverseInputData_8bits)  || \
+                                         ((DATA) == CRC_ReverseInputData_16bits) || \
+                                         ((DATA) == CRC_ReverseInputData_32bits))
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_PolynomialSize
+  * @brief    Only applicable for STM32F042 and STM32F072 devices 
+  * @{
+  */
+#define CRC_PolSize_7                       CRC_CR_POLSIZE        /*!< 7-bit polynomial for CRC calculation */
+#define CRC_PolSize_8                       CRC_CR_POLSIZE_1      /*!< 8-bit polynomial for CRC calculation */
+#define CRC_PolSize_16                      CRC_CR_POLSIZE_0      /*!< 16-bit polynomial for CRC calculation */
+#define CRC_PolSize_32                      ((uint32_t)0x00000000)/*!< 32-bit polynomial for CRC calculation */
+
+#define IS_CRC_POL_SIZE(SIZE) (((SIZE) == CRC_PolSize_7)  || \
+                               ((SIZE) == CRC_PolSize_8)  || \
+                               ((SIZE) == CRC_PolSize_16) || \
+                               ((SIZE) == CRC_PolSize_32))
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Configuration of the CRC computation unit **********************************/
+void CRC_DeInit(void);
+void CRC_ResetDR(void);
+void CRC_PolynomialSizeSelect(uint32_t CRC_PolSize); /*!< Only applicable for STM32F042 and STM32F072 devices */ 
+void CRC_ReverseInputDataSelect(uint32_t CRC_ReverseInputData);
+void CRC_ReverseOutputDataCmd(FunctionalState NewState);
+void CRC_SetInitRegister(uint32_t CRC_InitValue); 
+void CRC_SetPolynomial(uint32_t CRC_Pol); /*!< Only applicable for STM32F042 and STM32F072 devices */
+
+/* CRC computation ************************************************************/
+uint32_t CRC_CalcCRC(uint32_t CRC_Data);
+uint32_t CRC_CalcCRC16bits(uint16_t CRC_Data); /*!< Only applicable for STM32F042 and STM32F072 devices */
+uint32_t CRC_CalcCRC8bits(uint8_t CRC_Data); /*!< Only applicable for STM32F042 and STM32F072 devices */
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
+uint32_t CRC_GetCRC(void);
+
+/* Independent register (IDR) access (write/read) *****************************/
+void CRC_SetIDRegister(uint8_t CRC_IDValue);
+uint8_t CRC_GetIDRegister(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_CRC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_crs.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_crs.h
new file mode 100644
index 00000000..d47e865f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_crs.h
@@ -0,0 +1,183 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_crs.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the CRS firmware 
+  *          library, applicable only for STM32F042 and STM32F072 devices.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_CRS_H
+#define __STM32F0XX_CRS_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/*!< Includes ----------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CRS
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CRS_Interrupt_Sources
+  * @{
+  */
+#define CRS_IT_SYNCOK             CRS_ISR_SYNCOKF    /*!< SYNC event OK */
+#define CRS_IT_SYNCWARN           CRS_ISR_SYNCWARNF  /*!< SYNC warning */
+#define CRS_IT_ERR                CRS_ISR_ERRF       /*!< error */
+#define CRS_IT_ESYNC              CRS_ISR_ESYNCF     /*!< Expected SYNC */
+#define CRS_IT_TRIMOVF            CRS_ISR_TRIMOVF    /*!< Trimming overflow or underflow */
+#define CRS_IT_SYNCERR            CRS_ISR_SYNCERR    /*!< SYNC error */
+#define CRS_IT_SYNCMISS           CRS_ISR_SYNCMISS    /*!< SYNC missed*/
+
+#define IS_CRS_IT(IT) (((IT) == CRS_IT_SYNCOK) || ((IT) == CRS_IT_SYNCWARN) || \
+                       ((IT) == CRS_IT_ERR)  || ((IT) == CRS_IT_ESYNC))
+                       
+#define IS_CRS_GET_IT(IT) (((IT) == CRS_IT_SYNCOK) || ((IT) == CRS_IT_SYNCWARN) || \
+                           ((IT) == CRS_IT_ERR) || ((IT) == CRS_IT_ESYNC) || \
+                           ((IT) == CRS_IT_TRIMOVF) || ((IT) == CRS_IT_SYNCERR) || \
+                           ((IT) == CRS_IT_SYNCMISS))
+
+#define IS_CRS_CLEAR_IT(IT) ((IT) != 0x00)                                         
+
+/**
+  * @}
+  */
+
+/** @defgroup CRS_Flags
+  * @{
+  */
+#define CRS_FLAG_SYNCOK             CRS_ISR_SYNCOKF    /*!< SYNC event OK */
+#define CRS_FLAG_SYNCWARN           CRS_ISR_SYNCWARNF  /*!< SYNC warning */
+#define CRS_FLAG_ERR                CRS_ISR_ERRF       /*!< error */
+#define CRS_FLAG_ESYNC              CRS_ISR_ESYNCF     /*!< Expected SYNC */
+#define CRS_FLAG_TRIMOVF            CRS_ISR_TRIMOVF    /*!< Trimming overflow or underflow */
+#define CRS_FLAG_SYNCERR            CRS_ISR_SYNCERR    /*!< SYNC error */
+#define CRS_FLAG_SYNCMISS           CRS_ISR_SYNCMISS    /*!< SYNC missed*/
+
+#define IS_CRS_FLAG(FLAG) (((FLAG) == CRS_FLAG_SYNCOK) || ((FLAG) == CRS_FLAG_SYNCWARN) || \
+                           ((FLAG) == CRS_FLAG_ERR) || ((FLAG) == CRS_FLAG_ESYNC) || \
+                           ((FLAG) == CRS_FLAG_TRIMOVF) || ((FLAG) == CRS_FLAG_SYNCERR) || \
+                           ((FLAG) == CRS_FLAG_SYNCMISS))
+
+/**
+  * @}
+  */
+  
+/** @defgroup CRS_Synchro_Source
+  * @{
+  */
+#define CRS_SYNCSource_GPIO       ((uint32_t)0x00)        /*!< Synchro Signal soucre GPIO */
+#define CRS_SYNCSource_LSE        CRS_CFGR_SYNCSRC_0      /*!< Synchro Signal source LSE */
+#define CRS_SYNCSource_USB        CRS_CFGR_SYNCSRC_1      /*!< Synchro Signal source USB SOF */
+
+#define IS_CRS_SYNC_SOURCE(SOURCE) (((SOURCE) == CRS_SYNCSource_GPIO) || \
+                                    ((SOURCE) == CRS_SYNCSource_LSE) ||\
+                                    ((SOURCE) == CRS_SYNCSource_USB))
+/**
+  * @}
+  */
+
+/** @defgroup CRS_SynchroDivider
+  * @{
+  */
+#define CRS_SYNC_Div1        ((uint32_t)0x00)                          /*!< Synchro Signal not divided */
+#define CRS_SYNC_Div2        CRS_CFGR_SYNCDIV_0                        /*!< Synchro Signal divided by 2 */
+#define CRS_SYNC_Div4        CRS_CFGR_SYNCDIV_1                        /*!< Synchro Signal divided by 4 */
+#define CRS_SYNC_Div8        (CRS_CFGR_SYNCDIV_1 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 8 */
+#define CRS_SYNC_Div16       CRS_CFGR_SYNCDIV_2                        /*!< Synchro Signal divided by 16 */
+#define CRS_SYNC_Div32       (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 32 */
+#define CRS_SYNC_Div64       (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_1) /*!< Synchro Signal divided by 64 */
+#define CRS_SYNC_Div128      CRS_CFGR_SYNCDIV                          /*!< Synchro Signal divided by 128 */
+
+#define IS_CRS_SYNC_DIV(DIV) (((DIV) == CRS_SYNC_Div1) || ((DIV) == CRS_SYNC_Div2)   ||\
+                              ((DIV) == CRS_SYNC_Div4) || ((DIV) == CRS_SYNC_Div8)   || \
+                              ((DIV) == CRS_SYNC_Div16) || ((DIV) == CRS_SYNC_Div32) || \
+                              ((DIV) == CRS_SYNC_Div64) || ((DIV) == CRS_SYNC_Div128))
+/**
+  * @}
+  */
+
+/** @defgroup CRS_SynchroPolarity
+  * @{
+  */
+#define CRS_SYNCPolarity_Rising       ((uint32_t)0x00)      /*!< Synchro Active on rising edge */
+#define CRS_SYNCPolarity_Falling      CRS_CFGR_SYNCPOL      /*!< Synchro Active on falling edge */
+
+#define IS_CRS_SYNC_POLARITY(POLARITY) (((POLARITY) == CRS_SYNCPolarity_Rising) || \
+                                    ((POLARITY) == CRS_SYNCPolarity_Falling))
+/**
+  * @}
+  */
+
+
+    
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Configuration of the CRS **********************************/
+void CRS_DeInit(void);
+void CRS_AdjustHSI48CalibrationValue(uint8_t CRS_HSI48CalibrationValue);
+void CRS_FrequencyErrorCounterCmd(FunctionalState NewState);
+void CRS_AutomaticCalibrationCmd(FunctionalState NewState); 
+void CRS_SoftwareSynchronizationGenerate(void);
+void CRS_FrequencyErrorCounterReload(uint32_t CRS_ReloadValue);
+void CRS_FrequencyErrorLimitConfig(uint8_t CRS_ErrorLimitValue);
+void CRS_SynchronizationPrescalerConfig(uint32_t CRS_Prescaler);
+void CRS_SynchronizationSourceConfig(uint32_t CRS_Source);
+void CRS_SynchronizationPolarityConfig(uint32_t CRS_Polarity);
+uint32_t CRS_GetReloadValue(void);
+uint32_t CRS_GetHSI48CalibrationValue(void);
+uint32_t CRS_GetFrequencyErrorValue(void);
+uint32_t CRS_GetFrequencyErrorDirection(void);
+
+/* Interrupts and flags management functions **********************************/
+void CRS_ITConfig(uint32_t CRS_IT, FunctionalState NewState);
+FlagStatus CRS_GetFlagStatus(uint32_t CRS_FLAG);
+void CRS_ClearFlag(uint32_t CRS_FLAG);
+ITStatus CRS_GetITStatus(uint32_t CRS_IT);
+void CRS_ClearITPendingBit(uint32_t CRS_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_CRS_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dac.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dac.h
new file mode 100644
index 00000000..30ec216d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dac.h
@@ -0,0 +1,312 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_dac.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the DAC firmware 
+  *          library, applicable only for STM32F051 and STM32F072 devices.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_DAC_H
+#define __STM32F0XX_DAC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+ 
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DAC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  DAC Init structure definition
+  */
+  
+typedef struct
+{
+  uint32_t DAC_Trigger;                      /*!< Specifies the external trigger for the selected DAC channel.
+                                                  This parameter can be a value of @ref DAC_trigger_selection */
+
+  uint32_t DAC_WaveGeneration;               /*!< Specifies whether DAC channel noise waves or triangle waves
+                                                  are generated, or whether no wave is generated.
+                                                  This parameter can be a value of @ref DAC_wave_generation
+                                                  This parameter is only applicable for STM32F072 devices */
+
+  uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
+                                                  the maximum amplitude triangle generation for the DAC channel. 
+                                                  This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude 
+                                                  This parameter is only applicable for STM32F072 devices */
+
+  uint32_t DAC_OutputBuffer;                 /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
+                                                  This parameter can be a value of @ref DAC_output_buffer */
+}DAC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DAC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup DAC_Trigger 
+  * @{
+  */
+  
+#define DAC_Trigger_None                   ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register 
+                                                                       has been loaded, and not by external trigger */
+#define DAC_Trigger_T6_TRGO                ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel1 */
+#define DAC_Trigger_T3_TRGO                ((uint32_t)0x0000000C) /*!< TIM3 TRGO selected as external conversion trigger for DAC channel1 */
+#define DAC_Trigger_T7_TRGO                ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel1, 
+                                                                       applicable only for STM32F072 devices */
+#define DAC_Trigger_T15_TRGO               ((uint32_t)0x0000001C) /*!< TIM15 TRGO selected as external conversion trigger for DAC channel1 */
+#define DAC_Trigger_T2_TRGO                ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel1 */
+#define DAC_Trigger_Ext_IT9                ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channels */
+#define DAC_Trigger_Software               ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channels */
+
+#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None)     || \
+                                 ((TRIGGER) == DAC_Trigger_T6_TRGO)  || \
+                                 ((TRIGGER) == DAC_Trigger_T7_TRGO)  || \
+                                 ((TRIGGER) == DAC_Trigger_T3_TRGO)  || \
+                                 ((TRIGGER) == DAC_Trigger_T15_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T2_TRGO)  || \
+                                 ((TRIGGER) == DAC_Trigger_Ext_IT9)  || \
+                                 ((TRIGGER) == DAC_Trigger_Software))
+                                 
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @brief    This parameters are only applicable for STM32F072 devices.
+  * @{
+  */
+
+#define DAC_WaveGeneration_None            ((uint32_t)0x00000000)
+#define DAC_WaveGeneration_Noise           ((uint32_t)0x00000040)
+#define DAC_WaveGeneration_Triangle        ((uint32_t)0x00000080)
+#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None)  || \
+                                    ((WAVE) == DAC_WaveGeneration_Noise) || \
+                                    ((WAVE) == DAC_WaveGeneration_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_lfsrunmask_triangleamplitude   
+  * @brief    These parameters are only applicable for STM32F072 devices.
+  * @{
+  */
+
+#define DAC_LFSRUnmask_Bit0                ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
+#define DAC_LFSRUnmask_Bits1_0             ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits2_0             ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits3_0             ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits4_0             ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits5_0             ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits6_0             ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits7_0             ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits8_0             ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits9_0             ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits10_0            ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits11_0            ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
+#define DAC_TriangleAmplitude_1            ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
+#define DAC_TriangleAmplitude_3            ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */
+#define DAC_TriangleAmplitude_7            ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */
+#define DAC_TriangleAmplitude_15           ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */
+#define DAC_TriangleAmplitude_31           ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */
+#define DAC_TriangleAmplitude_63           ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */
+#define DAC_TriangleAmplitude_127          ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */
+#define DAC_TriangleAmplitude_255          ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */
+#define DAC_TriangleAmplitude_511          ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */
+#define DAC_TriangleAmplitude_1023         ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */
+#define DAC_TriangleAmplitude_2047         ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */
+#define DAC_TriangleAmplitude_4095         ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */
+
+#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_3) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_7) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_15) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_31) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_63) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_127) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_255) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_511) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1023) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_2047) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_4095))
+/**
+  * @}
+  */                                      
+
+/** @defgroup DAC_OutputBuffer 
+  * @{
+  */
+
+#define DAC_OutputBuffer_Enable            ((uint32_t)0x00000000)
+#define DAC_OutputBuffer_Disable           DAC_CR_BOFF1
+#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \
+                                           ((STATE) == DAC_OutputBuffer_Disable))
+/**
+  * @}
+  */
+  
+/** @defgroup DAC_Channel_selection 
+  * @{
+  */
+
+#define DAC_Channel_1                      ((uint32_t)0x00000000)
+#define DAC_Channel_2                      ((uint32_t)0x00000010) /*!< Only applicable for STM32F072 devices */
+#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \
+                                 ((CHANNEL) == DAC_Channel_2))
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data_alignment
+  * @{
+  */
+
+#define DAC_Align_12b_R                    ((uint32_t)0x00000000)
+#define DAC_Align_12b_L                    ((uint32_t)0x00000004)
+#define DAC_Align_8b_R                     ((uint32_t)0x00000008)
+#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \
+                             ((ALIGN) == DAC_Align_12b_L) || \
+                             ((ALIGN) == DAC_Align_8b_R))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @brief    These parameters are only applicable for STM32F072 devices.
+  * @{
+  */
+
+#define DAC_Wave_Noise                     ((uint32_t)0x00000040)
+#define DAC_Wave_Triangle                  ((uint32_t)0x00000080)
+#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \
+                           ((WAVE) == DAC_Wave_Triangle))
+/**
+  * @}
+  */
+  
+/** @defgroup DAC_data 
+  * @{
+  */
+
+#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) 
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_interrupts_definition 
+  * @{
+  */ 
+  
+#define DAC_IT_DMAUDR                      DAC_SR_DMAUDR1
+#define IS_DAC_IT(IT) (((IT) == DAC_IT_DMAUDR)) 
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DAC_flags_definition 
+  * @{
+  */ 
+  
+#define DAC_FLAG_DMAUDR                    DAC_SR_DMAUDR1
+  
+#define IS_DAC_FLAG(FLAG) (((FLAG) == DAC_FLAG_DMAUDR))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the DAC configuration to the default reset state *****/
+void DAC_DeInit(void);
+
+/*  DAC channels configuration: trigger, output buffer, data format functions */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState); /*!< Only applicable for STM32F072 devices */
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState); /*!< Only applicable for STM32F072 devices */ 
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data); /*!< Only applicable for STM32F072 devices */
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1); /*!< Only applicable for STM32F072 devices */
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel);
+
+/* DMA management functions ***************************************************/
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState);
+FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG);
+void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG);
+ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT);
+void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_DAC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dbgmcu.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dbgmcu.h
new file mode 100644
index 00000000..6efeac8f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dbgmcu.h
@@ -0,0 +1,107 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_dbgmcu.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the DBGMCU firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_DBGMCU_H
+#define __STM32F0XX_DBGMCU_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DBGMCU
+  * @{
+  */ 
+/* Exported types ------------------------------------------------------------*/ 
+/* Exported constants --------------------------------------------------------*/
+
+
+/** @defgroup DBGMCU_Exported_Constants
+  * @{
+  */
+
+#define DBGMCU_STOP                  DBGMCU_CR_DBG_STOP
+#define DBGMCU_STANDBY               DBGMCU_CR_DBG_STANDBY
+#define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFF9) == 0x00) && ((PERIPH) != 0x00))
+
+#define DBGMCU_TIM2_STOP             DBGMCU_APB1_FZ_DBG_TIM2_STOP /*!< Not applicable for STM32F030 devices */
+#define DBGMCU_TIM3_STOP             DBGMCU_APB1_FZ_DBG_TIM3_STOP
+#define DBGMCU_TIM6_STOP             DBGMCU_APB1_FZ_DBG_TIM6_STOP
+#define DBGMCU_TIM7_STOP             DBGMCU_APB1_FZ_DBG_TIM7_STOP /*!< Only applicable for STM32F072 devices */ 
+#define DBGMCU_TIM14_STOP            DBGMCU_APB1_FZ_DBG_TIM14_STOP
+#define DBGMCU_RTC_STOP              DBGMCU_APB1_FZ_DBG_RTC_STOP
+#define DBGMCU_WWDG_STOP             DBGMCU_APB1_FZ_DBG_WWDG_STOP
+#define DBGMCU_IWDG_STOP             DBGMCU_APB1_FZ_DBG_IWDG_STOP
+#define DBGMCU_I2C1_SMBUS_TIMEOUT    DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT
+#define DBGMCU_CAN1_STOP             DBGMCU_APB1_FZ_DBG_CAN1_STOP /*!< Only applicable for STM32F042 and STM32F072 devices */
+#define IS_DBGMCU_APB1PERIPH(PERIPH) ((((PERIPH) & 0xFDDFE2CC) == 0x00) && ((PERIPH) != 0x00))
+
+#define DBGMCU_TIM1_STOP             DBGMCU_APB2_FZ_DBG_TIM1_STOP
+#define DBGMCU_TIM15_STOP            DBGMCU_APB2_FZ_DBG_TIM15_STOP
+#define DBGMCU_TIM16_STOP            DBGMCU_APB2_FZ_DBG_TIM16_STOP
+#define DBGMCU_TIM17_STOP            DBGMCU_APB2_FZ_DBG_TIM17_STOP
+#define IS_DBGMCU_APB2PERIPH(PERIPH) ((((PERIPH) & 0xFFF8F7FF) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/* Device and Revision ID management functions ********************************/ 
+uint32_t DBGMCU_GetREVID(void);
+uint32_t DBGMCU_GetDEVID(void);
+
+/* Peripherals Configuration functions ****************************************/ 
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
+void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState);
+void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_DBGMCU_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dma.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dma.h
new file mode 100644
index 00000000..08c93ea9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_dma.h
@@ -0,0 +1,804 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_dma.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the DMA firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_DMA_H
+#define __STM32F0XX_DMA_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DMA
+  * @{
+  */
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  DMA Init structures definition
+  */
+typedef struct
+{
+  uint32_t DMA_PeripheralBaseAddr; /*!< Specifies the peripheral base address for DMAy Channelx.              */
+
+  uint32_t DMA_MemoryBaseAddr;     /*!< Specifies the memory base address for DMAy Channelx.                  */
+
+  uint32_t DMA_DIR;                /*!< Specifies if the peripheral is the source or destination.
+                                        This parameter can be a value of @ref DMA_data_transfer_direction     */
+
+  uint32_t DMA_BufferSize;         /*!< Specifies the buffer size, in data unit, of the specified Channel. 
+                                        The data unit is equal to the configuration set in DMA_PeripheralDataSize
+                                        or DMA_MemoryDataSize members depending in the transfer direction     */
+
+  uint32_t DMA_PeripheralInc;      /*!< Specifies whether the Peripheral address register is incremented or not.
+                                        This parameter can be a value of @ref DMA_peripheral_incremented_mode */
+
+  uint32_t DMA_MemoryInc;          /*!< Specifies whether the memory address register is incremented or not.
+                                        This parameter can be a value of @ref DMA_memory_incremented_mode     */
+
+  uint32_t DMA_PeripheralDataSize; /*!< Specifies the Peripheral data width.
+                                        This parameter can be a value of @ref DMA_peripheral_data_size        */
+
+  uint32_t DMA_MemoryDataSize;     /*!< Specifies the Memory data width.
+                                        This parameter can be a value of @ref DMA_memory_data_size            */
+
+  uint32_t DMA_Mode;               /*!< Specifies the operation mode of the DMAy Channelx.
+                                        This parameter can be a value of @ref DMA_circular_normal_mode
+                                        @note: The circular buffer mode cannot be used if the memory-to-memory
+                                              data transfer is configured on the selected Channel */
+
+  uint32_t DMA_Priority;           /*!< Specifies the software priority for the DMAy Channelx.
+                                        This parameter can be a value of @ref DMA_priority_level              */
+
+  uint32_t DMA_M2M;                /*!< Specifies if the DMAy Channelx will be used in memory-to-memory transfer.
+                                        This parameter can be a value of @ref DMA_memory_to_memory            */
+}DMA_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DMA_Exported_Constants
+  * @{
+  */
+
+#define IS_DMA_ALL_PERIPH(PERIPH) (((PERIPH) == DMA1_Channel1) || \
+                                   ((PERIPH) == DMA1_Channel2) || \
+                                   ((PERIPH) == DMA1_Channel3) || \
+                                   ((PERIPH) == DMA1_Channel4) || \
+                                   ((PERIPH) == DMA1_Channel5) || \
+                                   ((PERIPH) == DMA1_Channel6) || \
+                                   ((PERIPH) == DMA1_Channel7) || \
+                                   ((PERIPH) == DMA2_Channel1) || \
+                                   ((PERIPH) == DMA2_Channel2) || \
+                                   ((PERIPH) == DMA2_Channel3) || \
+                                   ((PERIPH) == DMA2_Channel4) || \
+                                   ((PERIPH) == DMA2_Channel5))
+
+/** @defgroup DMA_data_transfer_direction 
+  * @{
+  */
+
+#define DMA_DIR_PeripheralSRC              ((uint32_t)0x00000000)
+#define DMA_DIR_PeripheralDST              DMA_CCR_DIR
+
+#define IS_DMA_DIR(DIR) (((DIR) == DMA_DIR_PeripheralSRC) || \
+                         ((DIR) == DMA_DIR_PeripheralDST))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_peripheral_incremented_mode 
+  * @{
+  */
+
+#define DMA_PeripheralInc_Disable          ((uint32_t)0x00000000)
+#define DMA_PeripheralInc_Enable           DMA_CCR_PINC
+
+#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PeripheralInc_Disable) || \
+                                            ((STATE) == DMA_PeripheralInc_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_incremented_mode 
+  * @{
+  */
+
+#define DMA_MemoryInc_Disable              ((uint32_t)0x00000000)
+#define DMA_MemoryInc_Enable               DMA_CCR_MINC
+
+#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MemoryInc_Disable) || \
+                                        ((STATE) == DMA_MemoryInc_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_peripheral_data_size 
+  * @{
+  */
+
+#define DMA_PeripheralDataSize_Byte        ((uint32_t)0x00000000)
+#define DMA_PeripheralDataSize_HalfWord    DMA_CCR_PSIZE_0
+#define DMA_PeripheralDataSize_Word        DMA_CCR_PSIZE_1
+
+#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PeripheralDataSize_Byte) || \
+                                           ((SIZE) == DMA_PeripheralDataSize_HalfWord) || \
+                                           ((SIZE) == DMA_PeripheralDataSize_Word))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_data_size 
+  * @{
+  */
+
+#define DMA_MemoryDataSize_Byte            ((uint32_t)0x00000000)
+#define DMA_MemoryDataSize_HalfWord        DMA_CCR_MSIZE_0
+#define DMA_MemoryDataSize_Word            DMA_CCR_MSIZE_1
+
+#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MemoryDataSize_Byte) || \
+                                       ((SIZE) == DMA_MemoryDataSize_HalfWord) || \
+                                       ((SIZE) == DMA_MemoryDataSize_Word))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_circular_normal_mode 
+  * @{
+  */
+
+#define DMA_Mode_Normal                    ((uint32_t)0x00000000)
+#define DMA_Mode_Circular                  DMA_CCR_CIRC
+
+#define IS_DMA_MODE(MODE) (((MODE) == DMA_Mode_Normal) || ((MODE) == DMA_Mode_Circular))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_priority_level 
+  * @{
+  */
+
+#define DMA_Priority_VeryHigh              DMA_CCR_PL
+#define DMA_Priority_High                  DMA_CCR_PL_1
+#define DMA_Priority_Medium                DMA_CCR_PL_0
+#define DMA_Priority_Low                   ((uint32_t)0x00000000)
+
+#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_Priority_VeryHigh) || \
+                                   ((PRIORITY) == DMA_Priority_High) || \
+                                   ((PRIORITY) == DMA_Priority_Medium) || \
+                                   ((PRIORITY) == DMA_Priority_Low))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_to_memory 
+  * @{
+  */
+
+#define DMA_M2M_Disable                    ((uint32_t)0x00000000)
+#define DMA_M2M_Enable                     DMA_CCR_MEM2MEM
+
+#define IS_DMA_M2M_STATE(STATE) (((STATE) == DMA_M2M_Disable) || ((STATE) == DMA_M2M_Enable))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Remap_Config 
+  * @{
+  */ 
+#define DMAx_CHANNEL1_RMP                                     0x00000000
+#define DMAx_CHANNEL2_RMP                                     0x10000000
+#define DMAx_CHANNEL3_RMP                                     0x20000000
+#define DMAx_CHANNEL4_RMP                                     0x30000000
+#define DMAx_CHANNEL5_RMP                                     0x40000000
+#define DMAx_CHANNEL6_RMP                                     0x50000000
+#define DMAx_CHANNEL7_RMP                                     0x60000000
+
+
+#define IS_DMA_ALL_LIST(LIST) (((LIST) == DMA1) || \
+                               ((LIST) == DMA2))
+
+/****************** DMA1 remap bit field definition********************/
+/* DMA1 - Channel 1 */
+#define DMA1_CH1_DEFAULT      (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_DEFAULT)       /*!< Default remap position for DMA1 */   
+#define DMA1_CH1_ADC          (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_ADC)       /*!< Remap ADC on DMA1 Channel 1*/   
+#define DMA1_CH1_TIM17_CH1    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_TIM17_CH1) /*!< Remap TIM17 channel 1 on DMA1 channel 1 */
+#define DMA1_CH1_TIM17_UP     (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_TIM17_UP)  /*!< Remap TIM17 up on DMA1 channel 1 */ 
+#define DMA1_CH1_USART1_RX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART1_RX) /*!< Remap USART1 Rx on DMA1 channel 1 */ 
+#define DMA1_CH1_USART2_RX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART2_RX) /*!< Remap USART2 Rx on DMA1 channel 1 */ 
+#define DMA1_CH1_USART3_RX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART3_RX) /*!< Remap USART3 Rx on DMA1 channel 1 */ 
+#define DMA1_CH1_USART4_RX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART4_RX) /*!< Remap USART4 Rx on DMA1 channel 1 */ 
+#define DMA1_CH1_USART5_RX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART5_RX) /*!< Remap USART5 Rx on DMA1 channel 1 */ 
+#define DMA1_CH1_USART6_RX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART6_RX) /*!< Remap USART6 Rx on DMA1 channel 1 */ 
+#define DMA1_CH1_USART7_RX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART7_RX) /*!< Remap USART7 Rx on DMA1 channel 1 */ 
+#define DMA1_CH1_USART8_RX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART8_RX) /*!< Remap USART8 Rx on DMA1 channel 1 */ 
+/* DMA1 - Channel 2 */
+#define DMA1_CH2_DEFAULT      (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_DEFAULT)       /*!< Default remap position for DMA1 */   
+#define DMA1_CH2_ADC          (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_ADC)       /*!< Remap ADC on DMA1 channel 2 */  
+#define DMA1_CH2_I2C1_TX      (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_I2C1_TX)   /*!< Remap I2C1 Tx on DMA1 channel 2 */ 
+#define DMA1_CH2_SPI1_RX      (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_SPI_1RX)   /*!< Remap SPI1 Rx on DMA1 channel 2 */ 
+#define DMA1_CH2_TIM1_CH1     (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_TIM1_CH1)  /*!< Remap TIM1 channel 1 on DMA1 channel 2 */
+#define DMA1_CH2_TIM17_CH1    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_TIM17_CH1) /*!< Remap TIM17 channel 1 on DMA1 channel 2 */
+#define DMA1_CH2_TIM17_UP     (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_TIM17_UP)  /*!< Remap TIM17 up on DMA1 channel 2 */ 
+#define DMA1_CH2_USART1_TX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART1_TX) /*!< Remap USART1 Tx on DMA1 channel 2 */ 
+#define DMA1_CH2_USART2_TX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART2_TX) /*!< Remap USART2 Tx on DMA1 channel 2 */ 
+#define DMA1_CH2_USART3_TX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART3_TX) /*!< Remap USART3 Tx on DMA1 channel 2 */ 
+#define DMA1_CH2_USART4_TX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART4_TX) /*!< Remap USART4 Tx on DMA1 channel 2 */ 
+#define DMA1_CH2_USART5_TX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART5_TX) /*!< Remap USART5 Tx on DMA1 channel 2 */ 
+#define DMA1_CH2_USART6_TX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART6_TX) /*!< Remap USART6 Tx on DMA1 channel 2 */ 
+#define DMA1_CH2_USART7_TX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART7_TX) /*!< Remap USART7 Tx on DMA1 channel 2 */ 
+#define DMA1_CH2_USART8_TX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART8_TX) /*!< Remap USART8 Tx on DMA1 channel 2 */ 
+/* DMA1 - Channel 3 */
+#define DMA1_CH3_DEFAULT      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_DEFAULT)       /*!< Default remap position for DMAx */   
+#define DMA1_CH3_TIM6_UP      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM6_UP)   /*!< Remap TIM6 up on DMA1 channel 3 */ 
+#define DMA1_CH3_DAC_CH1      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_DAC_CH1)   /*!< Remap DAC Channel 1on DMA1 channel 3 */ 
+#define DMA1_CH3_I2C1_RX      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_I2C1_RX)   /*!< Remap I2C1 Rx on DMA1 channel 3 */ 
+#define DMA1_CH3_SPI1_TX      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_SPI1_TX)   /*!< Remap SPI1 Tx on DMA1 channel 3 */ 
+#define DMA1_CH3_TIM1_CH2     (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM1_CH2)  /*!< Remap TIM1 channel 2 on DMA1 channel 3 */
+#define DMA1_CH3_TIM2_CH2     (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM2_CH2)  /*!< Remap TIM2 channel 2 on DMA1 channel 3 */
+#define DMA1_CH3_TIM16_CH1    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM16_CH1) /*!< Remap TIM16 channel 1 on DMA1 channel 3 */
+#define DMA1_CH3_TIM16_UP     (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM16_UP)  /*!< Remap TIM16 up on DMA1 channel 3 */ 
+#define DMA1_CH3_USART1_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART1_RX) /*!< Remap USART1 Rx on DMA1 channel 3 */ 
+#define DMA1_CH3_USART2_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART2_RX) /*!< Remap USART2 Rx on DMA1 channel 3 */ 
+#define DMA1_CH3_USART3_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART3_RX) /*!< Remap USART3 Rx on DMA1 channel 3 */ 
+#define DMA1_CH3_USART4_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART4_RX) /*!< Remap USART4 Rx on DMA1 channel 3 */ 
+#define DMA1_CH3_USART5_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART5_RX) /*!< Remap USART5 Rx on DMA1 channel 3 */ 
+#define DMA1_CH3_USART6_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART6_RX) /*!< Remap USART6 Rx on DMA1 channel 3 */ 
+#define DMA1_CH3_USART7_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART7_RX) /*!< Remap USART7 Rx on DMA1 channel 3 */ 
+#define DMA1_CH3_USART8_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART8_RX) /*!< Remap USART8 Rx on DMA1 channel 3 */ 
+/* DMA1 - Channel 4 */
+#define DMA1_CH4_DEFAULT      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_DEFAULT)       /*!< Default remap position for DMA1 */   
+#define DMA1_CH4_TIM7_UP      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM7_UP)   /*!< Remap TIM7 up on DMA1 channel 4 */ 
+#define DMA1_CH4_DAC_CH2      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_DAC_CH2)   /*!< Remap DAC Channel 2 on DMA1 channel 4 */
+#define DMA1_CH4_I2C2_TX      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_I2C2_TX)   /*!< Remap I2C2 Tx on DMA1 channel 4 */ 
+#define DMA1_CH4_SPI2_RX      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_SPI2_RX)   /*!< Remap SPI2 Rx on DMA1 channel 4 */ 
+#define DMA1_CH4_TIM2_CH4     (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM2_CH4)  /*!< Remap TIM2 channel 4 on DMA1 channel 4 */
+#define DMA1_CH4_TIM3_CH1     (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM3_CH1)  /*!< Remap TIM3 channel 1 on DMA1 channel 4 */
+#define DMA1_CH4_TIM3_TRIG    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM3_TRIG) /*!< Remap TIM3 Trig on DMA1 channel 4 */ 
+#define DMA1_CH4_TIM16_CH1    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM16_CH1) /*!< Remap TIM16 channel 1 on DMA1 channel 4 */
+#define DMA1_CH4_TIM16_UP     (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM16_UP)  /*!< Remap TIM16 up on DMA1 channel 4 */ 
+#define DMA1_CH4_USART1_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART1_TX) /*!< Remap USART1 Tx on DMA1 channel 4 */ 
+#define DMA1_CH4_USART2_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART2_TX) /*!< Remap USART2 Tx on DMA1 channel 4 */ 
+#define DMA1_CH4_USART3_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART3_TX) /*!< Remap USART3 Tx on DMA1 channel 4 */ 
+#define DMA1_CH4_USART4_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART4_TX) /*!< Remap USART4 Tx on DMA1 channel 4 */ 
+#define DMA1_CH4_USART5_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART5_TX) /*!< Remap USART5 Tx on DMA1 channel 4 */ 
+#define DMA1_CH4_USART6_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART6_TX) /*!< Remap USART6 Tx on DMA1 channel 4 */ 
+#define DMA1_CH4_USART7_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART7_TX) /*!< Remap USART7 Tx on DMA1 channel 4 */ 
+#define DMA1_CH4_USART8_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART8_TX) /*!< Remap USART8 Tx on DMA1 channel 4 */ 
+/* DMA1 - Channel 5 */
+#define DMA1_CH5_DEFAULT      (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_DEFAULT)       /*!< Default remap position for DMA1 */   
+#define DMA1_CH5_I2C2_RX      (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_I2C2_RX)   /*!< Remap I2C2 Rx on DMA1 channel 5 */ 
+#define DMA1_CH5_SPI2_TX      (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_SPI2_TX)   /*!< Remap SPI1 Tx on DMA1 channel 5 */ 
+#define DMA1_CH5_TIM1_CH3     (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_TIM1_CH3)  /*!< Remap TIM1 channel 3 on DMA1 channel 5 */
+#define DMA1_CH5_USART1_RX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART1_RX) /*!< Remap USART1 Rx on DMA1 channel 5 */ 
+#define DMA1_CH5_USART2_RX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART2_RX) /*!< Remap USART2 Rx on DMA1 channel 5 */ 
+#define DMA1_CH5_USART3_RX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART3_RX) /*!< Remap USART3 Rx on DMA1 channel 5 */ 
+#define DMA1_CH5_USART4_RX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART4_RX) /*!< Remap USART4 Rx on DMA1 channel 5 */ 
+#define DMA1_CH5_USART5_RX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART5_RX) /*!< Remap USART5 Rx on DMA1 channel 5 */ 
+#define DMA1_CH5_USART6_RX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART6_RX) /*!< Remap USART6 Rx on DMA1 channel 5 */ 
+#define DMA1_CH5_USART7_RX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART7_RX) /*!< Remap USART7 Rx on DMA1 channel 5 */ 
+#define DMA1_CH5_USART8_RX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART8_RX) /*!< Remap USART8 Rx on DMA1 channel 5 */ 
+/* DMA1 - Channel 6 */
+#define DMA1_CH6_DEFAULT      (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_DEFAULT)       /*!< Default remap position for DMA1 */   
+#define DMA1_CH6_I2C1_TX      (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_I2C1_TX)   /*!< Remap I2C1 Tx on DMA1 channel 6 */ 
+#define DMA1_CH6_SPI2_RX      (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_SPI2_RX)   /*!< Remap SPI2 Rx on DMA1 channel 6 */ 
+#define DMA1_CH6_TIM1_CH1     (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM1_CH1)  /*!< Remap TIM1 channel 1 on DMA1 channel 6 */
+#define DMA1_CH6_TIM1_CH2     (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM1_CH2)  /*!< Remap TIM1 channel 2 on DMA1 channel 6 */
+#define DMA1_CH6_TIM1_CH3     (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM1_CH3)  /*!< Remap TIM1 channel 3 on DMA1 channel 6 */
+#define DMA1_CH6_TIM3_CH1     (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM3_CH1)  /*!< Remap TIM3 channel 1 on DMA1 channel 6 */
+#define DMA1_CH6_TIM3_TRIG    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM3_TRIG) /*!< Remap TIM3 Trig on DMA1 channel 6 */ 
+#define DMA1_CH6_TIM16_CH1    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM16_CH1) /*!< Remap TIM16 channel 1 on DMA1 channel 6 */
+#define DMA1_CH6_TIM16_UP     (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM16_UP)  /*!< Remap TIM16 up on DMA1 channel 6 */ 
+#define DMA1_CH6_USART1_RX    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART1_RX) /*!< Remap USART1 Rx on DMA1 channel 6 */ 
+#define DMA1_CH6_USART2_RX    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART2_RX) /*!< Remap USART2 Rx on DMA1 channel 6 */ 
+#define DMA1_CH6_USART3_RX    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART3_RX) /*!< Remap USART3 Rx on DMA1 channel 6 */ 
+#define DMA1_CH6_USART4_RX    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART4_RX) /*!< Remap USART4 Rx on DMA1 channel 6 */ 
+#define DMA1_CH6_USART5_RX    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART5_RX) /*!< Remap USART5 Rx on DMA1 channel 6 */ 
+#define DMA1_CH6_USART6_RX    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART6_RX) /*!< Remap USART6 Rx on DMA1 channel 6 */ 
+#define DMA1_CH6_USART7_RX    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART7_RX) /*!< Remap USART7 Rx on DMA1 channel 6 */ 
+#define DMA1_CH6_USART8_RX    (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART8_RX) /*!< Remap USART8 Rx on DMA1 channel 6 */ 
+/* DMA1 - Channel 7 */
+#define DMA1_CH7_DEFAULT      (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_DEFAULT)       /*!< Default remap position for DMA1 */   
+#define DMA1_CH7_I2C1_RX      (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_I2C1_RX)   /*!< Remap I2C1 Rx on DMA1 channel 7 */ 
+#define DMA1_CH7_SPI2_TX      (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_SPI2_TX)   /*!< Remap SPI2 Tx on DMA1 channel 7 */ 
+#define DMA1_CH7_TIM2_CH2     (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_TIM2_CH2)  /*!< Remap TIM2 channel 2 on DMA1 channel 7 */
+#define DMA1_CH7_TIM2_CH4     (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_TIM2_CH4)  /*!< Remap TIM2 channel 4 on DMA1 channel 7 */
+#define DMA1_CH7_TIM17_CH1    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_TIM17_CH1) /*!< Remap TIM17 channel 1 on DMA1 channel 7 */
+#define DMA1_CH7_TIM17_UP     (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_TIM17_UP)  /*!< Remap TIM17 up on DMA1 channel 7 */ 
+#define DMA1_CH7_USART1_TX    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART1_TX) /*!< Remap USART1 Tx on DMA1 channel 7 */ 
+#define DMA1_CH7_USART2_TX    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART2_TX) /*!< Remap USART2 Tx on DMA1 channel 7 */ 
+#define DMA1_CH7_USART3_TX    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART3_TX) /*!< Remap USART3 Tx on DMA1 channel 7 */ 
+#define DMA1_CH7_USART4_TX    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART4_TX) /*!< Remap USART4 Tx on DMA1 channel 7 */ 
+#define DMA1_CH7_USART5_TX    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART5_TX) /*!< Remap USART5 Tx on DMA1 channel 7 */ 
+#define DMA1_CH7_USART6_TX    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART6_TX) /*!< Remap USART6 Tx on DMA1 channel 7 */ 
+#define DMA1_CH7_USART7_TX    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART7_TX) /*!< Remap USART7 Tx on DMA1 channel 7 */ 
+#define DMA1_CH7_USART8_TX    (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART8_TX) /*!< Remap USART8 Tx on DMA1 channel 7 */
+
+#define IS_DMA1_REMAP(REMAP)  ((REMAP == DMA1_CH1_DEFAULT)   ||\
+                                    (REMAP == DMA1_CH1_ADC)       ||\
+                                    (REMAP == DMA1_CH1_TIM17_CH1) ||\
+                                    (REMAP == DMA1_CH1_TIM17_UP)  ||\
+                                    (REMAP == DMA1_CH1_USART1_RX) ||\
+                                    (REMAP == DMA1_CH1_USART2_RX) ||\
+                                    (REMAP == DMA1_CH1_USART3_RX) ||\
+                                    (REMAP == DMA1_CH1_USART4_RX) ||\
+                                    (REMAP == DMA1_CH1_USART5_RX) ||\
+                                    (REMAP == DMA1_CH1_USART6_RX) ||\
+                                    (REMAP == DMA1_CH1_USART7_RX) ||\
+                                    (REMAP == DMA1_CH1_USART8_RX) ||\
+                                    (REMAP == DMA1_CH2_DEFAULT)   ||\
+                                    (REMAP == DMA1_CH2_ADC)       ||\
+                                    (REMAP == DMA1_CH2_I2C1_TX)   ||\
+                                    (REMAP == DMA1_CH2_SPI1_RX)   ||\
+                                    (REMAP == DMA1_CH2_TIM1_CH1)  ||\
+                                    (REMAP == DMA1_CH2_I2C1_TX)   ||\
+                                    (REMAP == DMA1_CH2_TIM17_CH1) ||\
+                                    (REMAP == DMA1_CH2_TIM17_UP)  ||\
+                                    (REMAP == DMA1_CH2_USART1_TX) ||\
+                                    (REMAP == DMA1_CH2_USART2_TX) ||\
+                                    (REMAP == DMA1_CH2_USART3_TX) ||\
+                                    (REMAP == DMA1_CH2_USART4_TX) ||\
+                                    (REMAP == DMA1_CH2_USART5_TX) ||\
+                                    (REMAP == DMA1_CH2_USART6_TX) ||\
+                                    (REMAP == DMA1_CH2_USART7_TX) ||\
+                                    (REMAP == DMA1_CH2_USART8_TX) ||\
+                                    (REMAP == DMA1_CH3_DEFAULT)   ||\
+                                    (REMAP == DMA1_CH3_TIM6_UP)   ||\
+                                    (REMAP == DMA1_CH3_DAC_CH1)   ||\
+                                    (REMAP == DMA1_CH3_I2C1_RX)   ||\
+                                    (REMAP == DMA1_CH3_SPI1_TX)   ||\
+                                    (REMAP == DMA1_CH3_TIM1_CH2)  ||\
+                                    (REMAP == DMA1_CH3_TIM2_CH2)  ||\
+                                    (REMAP == DMA1_CH3_TIM16_CH1) ||\
+                                    (REMAP == DMA1_CH3_TIM16_UP)  ||\
+                                    (REMAP == DMA1_CH3_USART1_RX) ||\
+                                    (REMAP == DMA1_CH3_USART2_RX) ||\
+                                    (REMAP == DMA1_CH3_USART3_RX) ||\
+                                    (REMAP == DMA1_CH3_USART4_RX) ||\
+                                    (REMAP == DMA1_CH3_USART5_RX) ||\
+                                    (REMAP == DMA1_CH3_USART6_RX) ||\
+                                    (REMAP == DMA1_CH3_USART7_RX) ||\
+                                    (REMAP == DMA1_CH3_USART8_RX) ||\
+                                    (REMAP == DMA1_CH4_DEFAULT)   ||\
+                                    (REMAP == DMA1_CH4_TIM7_UP)   ||\
+                                    (REMAP == DMA1_CH4_DAC_CH2)   ||\
+                                    (REMAP == DMA1_CH4_I2C2_TX)   ||\
+                                    (REMAP == DMA1_CH4_SPI2_RX)   ||\
+                                    (REMAP == DMA1_CH4_TIM2_CH4)  ||\
+                                    (REMAP == DMA1_CH4_TIM3_CH1)  ||\
+                                    (REMAP == DMA1_CH4_TIM3_TRIG) ||\
+                                    (REMAP == DMA1_CH4_TIM16_CH1) ||\
+                                    (REMAP == DMA1_CH4_TIM16_UP)  ||\
+                                    (REMAP == DMA1_CH4_USART1_TX) ||\
+                                    (REMAP == DMA1_CH4_USART2_TX) ||\
+                                    (REMAP == DMA1_CH4_USART3_TX) ||\
+                                    (REMAP == DMA1_CH4_USART4_TX) ||\
+                                    (REMAP == DMA1_CH4_USART5_TX) ||\
+                                    (REMAP == DMA1_CH4_USART6_TX) ||\
+                                    (REMAP == DMA1_CH4_USART7_TX) ||\
+                                    (REMAP == DMA1_CH4_USART8_TX) ||\
+                                    (REMAP == DMA1_CH5_DEFAULT)   ||\
+                                    (REMAP == DMA1_CH5_I2C2_RX)   ||\
+                                    (REMAP == DMA1_CH5_SPI2_TX)   ||\
+                                    (REMAP == DMA1_CH5_TIM1_CH3)  ||\
+                                    (REMAP == DMA1_CH5_USART1_RX) ||\
+                                    (REMAP == DMA1_CH5_USART2_RX) ||\
+                                    (REMAP == DMA1_CH5_USART3_RX) ||\
+                                    (REMAP == DMA1_CH5_USART4_RX) ||\
+                                    (REMAP == DMA1_CH5_USART5_RX) ||\
+                                    (REMAP == DMA1_CH5_USART6_RX) ||\
+                                    (REMAP == DMA1_CH5_USART7_RX) ||\
+                                    (REMAP == DMA1_CH5_USART8_RX) ||\
+                                    (REMAP == DMA1_CH6_DEFAULT)   ||\
+                                    (REMAP == DMA1_CH6_I2C1_TX)   ||\
+                                    (REMAP == DMA1_CH6_SPI2_RX)   ||\
+                                    (REMAP == DMA1_CH6_TIM1_CH1)  ||\
+                                    (REMAP == DMA1_CH6_TIM1_CH2)  ||\
+                                    (REMAP == DMA1_CH6_TIM1_CH3)  ||\
+                                    (REMAP == DMA1_CH6_TIM3_CH1)  ||\
+                                    (REMAP == DMA1_CH6_TIM3_TRIG) ||\
+                                    (REMAP == DMA1_CH6_TIM16_CH1) ||\
+                                    (REMAP == DMA1_CH6_TIM16_UP)  ||\
+                                    (REMAP == DMA1_CH6_USART1_RX) ||\
+                                    (REMAP == DMA1_CH6_USART2_RX) ||\
+                                    (REMAP == DMA1_CH6_USART3_RX) ||\
+                                    (REMAP == DMA1_CH6_USART4_RX) ||\
+                                    (REMAP == DMA1_CH6_USART5_RX) ||\
+                                    (REMAP == DMA1_CH6_USART6_RX) ||\
+                                    (REMAP == DMA1_CH6_USART7_RX) ||\
+                                    (REMAP == DMA1_CH6_USART8_RX) ||\
+                                    (REMAP == DMA1_CH7_DEFAULT)   ||\
+                                    (REMAP == DMA1_CH7_I2C1_RX)   ||\
+                                    (REMAP == DMA1_CH7_SPI2_TX)   ||\
+                                    (REMAP == DMA1_CH7_TIM2_CH2)  ||\
+                                    (REMAP == DMA1_CH7_TIM2_CH4)  ||\
+                                    (REMAP == DMA1_CH7_TIM17_CH1) ||\
+                                    (REMAP == DMA1_CH7_TIM17_UP)  ||\
+                                    (REMAP == DMA1_CH7_USART1_TX) ||\
+                                    (REMAP == DMA1_CH7_USART2_TX) ||\
+                                    (REMAP == DMA1_CH7_USART3_TX) ||\
+                                    (REMAP == DMA1_CH7_USART4_TX) ||\
+                                    (REMAP == DMA1_CH7_USART5_TX) ||\
+                                    (REMAP == DMA1_CH7_USART6_TX) ||\
+                                    (REMAP == DMA1_CH7_USART7_TX) ||\
+                                    (REMAP == DMA1_CH7_USART8_TX))
+
+/****************** DMA2 remap bit field definition********************/
+/* DMA2 - Channel 1 */
+#define DMA2_CH1_DEFAULT      (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_DEFAULT)       /*!< Default remap position for DMA2 */   
+#define DMA2_CH1_I2C2_TX      (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_I2C2_TX)   /*!< Remap I2C2 TX on DMA2 channel 1 */ 
+#define DMA2_CH1_USART1_TX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART1_TX) /*!< Remap USART1 Tx on DMA2 channel 1 */ 
+#define DMA2_CH1_USART2_TX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART2_TX) /*!< Remap USART2 Tx on DMA2 channel 1 */ 
+#define DMA2_CH1_USART3_TX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART3_TX) /*!< Remap USART3 Tx on DMA2 channel 1 */ 
+#define DMA2_CH1_USART4_TX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART4_TX) /*!< Remap USART4 Tx on DMA2 channel 1 */ 
+#define DMA2_CH1_USART5_TX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART5_TX) /*!< Remap USART5 Tx on DMA2 channel 1 */ 
+#define DMA2_CH1_USART6_TX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART6_TX) /*!< Remap USART6 Tx on DMA2 channel 1 */ 
+#define DMA2_CH1_USART7_TX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART7_TX) /*!< Remap USART7 Tx on DMA2 channel 1 */ 
+#define DMA2_CH1_USART8_TX    (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART8_TX) /*!< Remap USART8 Tx on DMA2 channel 1 */ 
+/* DMA2 - Channel 2 */
+#define DMA2_CH2_DEFAULT      (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_DEFAULT)       /*!< Default remap position for DMA2 */   
+#define DMA2_CH2_I2C2_RX      (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_I2C2_RX)   /*!< Remap I2C2 Rx on DMA2 channel 2 */ 
+#define DMA2_CH2_USART1_RX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART1_RX) /*!< Remap USART1 Rx on DMA2 channel 2 */ 
+#define DMA2_CH2_USART2_RX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART2_RX) /*!< Remap USART2 Rx on DMA2 channel 2 */ 
+#define DMA2_CH2_USART3_RX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART3_RX) /*!< Remap USART3 Rx on DMA2 channel 2 */ 
+#define DMA2_CH2_USART4_RX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART4_RX) /*!< Remap USART4 Rx on DMA2 channel 2 */ 
+#define DMA2_CH2_USART5_RX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART5_RX) /*!< Remap USART5 Rx on DMA2 channel 2 */ 
+#define DMA2_CH2_USART6_RX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART6_RX) /*!< Remap USART6 Rx on DMA2 channel 2 */ 
+#define DMA2_CH2_USART7_RX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART7_RX) /*!< Remap USART7 Rx on DMA2 channel 2 */ 
+#define DMA2_CH2_USART8_RX    (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART8_RX) /*!< Remap USART8 Rx on DMA2 channel 2 */ 
+/* DMA2 - Channel 3 */
+#define DMA2_CH3_DEFAULT      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_DEFAULT)       /*!< Default remap position for DMA2 */   
+#define DMA2_CH3_TIM6_UP      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_TIM6_UP)   /*!< Remap TIM6 up on DMA2 channel 3 */ 
+#define DMA2_CH3_DAC_CH1      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_DAC_CH1)   /*!< Remap DAC channel 1 on DMA2 channel 3 */
+#define DMA2_CH3_SPI1_RX      (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_SPI1_RX)   /*!< Remap SPI1 Rx on DMA2 channel 3 */ 
+#define DMA2_CH3_USART1_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART1_RX) /*!< Remap USART1 Rx on DMA2 channel 3 */ 
+#define DMA2_CH3_USART2_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART2_RX) /*!< Remap USART2 Rx on DMA2 channel 3 */ 
+#define DMA2_CH3_USART3_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART3_RX) /*!< Remap USART3 Rx on DMA2 channel 3 */ 
+#define DMA2_CH3_USART4_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART4_RX) /*!< Remap USART4 Rx on DMA2 channel 3 */ 
+#define DMA2_CH3_USART5_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART5_RX) /*!< Remap USART5 Rx on DMA2 channel 3 */ 
+#define DMA2_CH3_USART6_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART6_RX) /*!< Remap USART6 Rx on DMA2 channel 3 */ 
+#define DMA2_CH3_USART7_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART7_RX) /*!< Remap USART7 Rx on DMA2 channel 3 */ 
+#define DMA2_CH3_USART8_RX    (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART8_RX) /*!< Remap USART8 Rx on DMA2 channel 3 */ 
+/* DMA2 - Channel 4 */
+#define DMA2_CH4_DEFAULT      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_DEFAULT)       /*!< Default remap position for DMA2 */   
+#define DMA2_CH4_TIM7_UP      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_TIM7_UP)   /*!< Remap TIM7 up on DMA2 channel 4 */ 
+#define DMA2_CH4_DAC_CH2      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_DAC_CH2)   /*!< Remap DAC channel 2 on DMA2 channel 4 */
+#define DMA2_CH4_SPI1_TX      (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_SPI1_TX)   /*!< Remap SPI1 Tx on DMA2 channel 4 */ 
+#define DMA2_CH4_USART1_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART1_TX) /*!< Remap USART1 Tx on DMA2 channel 4 */ 
+#define DMA2_CH4_USART2_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART2_TX) /*!< Remap USART2 Tx on DMA2 channel 4 */ 
+#define DMA2_CH4_USART3_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART3_TX) /*!< Remap USART3 Tx on DMA2 channel 4 */ 
+#define DMA2_CH4_USART4_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART4_TX) /*!< Remap USART4 Tx on DMA2 channel 4 */ 
+#define DMA2_CH4_USART5_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART5_TX) /*!< Remap USART5 Tx on DMA2 channel 4 */ 
+#define DMA2_CH4_USART6_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART6_TX) /*!< Remap USART6 Tx on DMA2 channel 4 */ 
+#define DMA2_CH4_USART7_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART7_TX) /*!< Remap USART7 Tx on DMA2 channel 4 */ 
+#define DMA2_CH4_USART8_TX    (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART8_TX) /*!< Remap USART8 Tx on DMA2 channel 4 */ 
+/* DMA2 - Channel 5 */
+#define DMA2_CH5_DEFAULT      (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_DEFAULT)       /*!< Default remap position for DMA2 */   
+#define DMA2_CH5_ADC          (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_ADC)       /*!< Remap ADC on DMA2 channel 5 */  
+#define DMA2_CH5_USART1_TX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART1_TX) /*!< Remap USART1 Tx on DMA2 channel 5 */ 
+#define DMA2_CH5_USART2_TX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART2_TX) /*!< Remap USART2 Tx on DMA2 channel 5 */ 
+#define DMA2_CH5_USART3_TX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART3_TX) /*!< Remap USART3 Tx on DMA2 channel 5 */ 
+#define DMA2_CH5_USART4_TX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART4_TX) /*!< Remap USART4 Tx on DMA2 channel 5 */ 
+#define DMA2_CH5_USART5_TX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART5_TX) /*!< Remap USART5 Tx on DMA2 channel 5 */ 
+#define DMA2_CH5_USART6_TX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART6_TX) /*!< Remap USART6 Tx on DMA2 channel 5 */ 
+#define DMA2_CH5_USART7_TX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART7_TX) /*!< Remap USART7 Tx on DMA2 channel 5 */ 
+#define DMA2_CH5_USART8_TX    (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART8_TX) /*!< Remap USART8 Tx on DMA2 channel 5 */ 
+
+#define IS_DMA2_REMAP(REMAP)  ((REMAP == DMA2_CH1_DEFAULT)   ||\
+                                    (REMAP == DMA2_CH1_I2C2_TX)   ||\
+                                    (REMAP == DMA2_CH1_USART1_TX) ||\
+                                    (REMAP == DMA2_CH1_USART2_TX) ||\
+                                    (REMAP == DMA2_CH1_USART3_TX) ||\
+                                    (REMAP == DMA2_CH1_USART4_TX) ||\
+                                    (REMAP == DMA2_CH1_USART5_TX) ||\
+                                    (REMAP == DMA2_CH1_USART6_TX) ||\
+                                    (REMAP == DMA2_CH1_USART7_TX) ||\
+                                    (REMAP == DMA2_CH1_USART8_TX) ||\
+                                    (REMAP == DMA2_CH2_DEFAULT)   ||\
+                                    (REMAP == DMA2_CH2_I2C2_RX)   ||\
+                                    (REMAP == DMA2_CH2_USART1_RX) ||\
+                                    (REMAP == DMA2_CH2_USART2_RX) ||\
+                                    (REMAP == DMA2_CH2_USART3_RX) ||\
+                                    (REMAP == DMA2_CH2_USART4_RX) ||\
+                                    (REMAP == DMA2_CH2_USART5_RX) ||\
+                                    (REMAP == DMA2_CH2_USART6_RX) ||\
+                                    (REMAP == DMA2_CH2_USART7_RX) ||\
+                                    (REMAP == DMA2_CH2_USART8_RX) ||\
+                                    (REMAP == DMA2_CH3_DEFAULT)   ||\
+                                    (REMAP == DMA2_CH3_TIM6_UP)   ||\
+                                    (REMAP == DMA2_CH3_DAC_CH1)   ||\
+                                    (REMAP == DMA2_CH3_SPI1_RX)   ||\
+                                    (REMAP == DMA2_CH3_USART1_RX) ||\
+                                    (REMAP == DMA2_CH3_USART2_RX) ||\
+                                    (REMAP == DMA2_CH3_USART3_RX) ||\
+                                    (REMAP == DMA2_CH3_USART4_RX) ||\
+                                    (REMAP == DMA2_CH3_USART5_RX) ||\
+                                    (REMAP == DMA2_CH3_USART6_RX) ||\
+                                    (REMAP == DMA2_CH3_USART7_RX) ||\
+                                    (REMAP == DMA2_CH3_USART8_RX) ||\
+                                    (REMAP == DMA2_CH4_DEFAULT)   ||\
+                                    (REMAP == DMA2_CH4_TIM7_UP)   ||\
+                                    (REMAP == DMA2_CH4_DAC_CH2)   ||\
+                                    (REMAP == DMA2_CH4_SPI1_TX)   ||\
+                                    (REMAP == DMA2_CH4_USART1_TX) ||\
+                                    (REMAP == DMA2_CH4_USART2_TX) ||\
+                                    (REMAP == DMA2_CH4_USART3_TX) ||\
+                                    (REMAP == DMA2_CH4_USART4_TX) ||\
+                                    (REMAP == DMA2_CH4_USART5_TX) ||\
+                                    (REMAP == DMA2_CH4_USART6_TX) ||\
+                                    (REMAP == DMA2_CH4_USART7_TX) ||\
+                                    (REMAP == DMA2_CH4_USART8_TX) ||\
+                                    (REMAP == DMA2_CH5_DEFAULT)   ||\
+                                    (REMAP == DMA2_CH5_ADC)       ||\
+                                    (REMAP == DMA2_CH5_USART1_TX) ||\
+                                    (REMAP == DMA2_CH5_USART2_TX) ||\
+                                    (REMAP == DMA2_CH5_USART3_TX) ||\
+                                    (REMAP == DMA2_CH5_USART4_TX) ||\
+                                    (REMAP == DMA2_CH5_USART5_TX) ||\
+                                    (REMAP == DMA2_CH5_USART6_TX) ||\
+                                    (REMAP == DMA2_CH5_USART7_TX) ||\
+                                    (REMAP == DMA2_CH5_USART8_TX ))
+
+/**
+  * @}
+  */
+  
+/** @defgroup DMA_interrupts_definition
+  * @{
+  */
+
+#define DMA_IT_TC                          DMA_CCR_TCIE
+#define DMA_IT_HT                          DMA_CCR_HTIE
+#define DMA_IT_TE                          DMA_CCR_TEIE
+
+#define IS_DMA_CONFIG_IT(IT) ((((IT) & 0xFFFFFFF1) == 0x00) && ((IT) != 0x00))
+
+#define DMA1_IT_GL1                        DMA_ISR_GIF1
+#define DMA1_IT_TC1                        DMA_ISR_TCIF1
+#define DMA1_IT_HT1                        DMA_ISR_HTIF1
+#define DMA1_IT_TE1                        DMA_ISR_TEIF1
+#define DMA1_IT_GL2                        DMA_ISR_GIF2
+#define DMA1_IT_TC2                        DMA_ISR_TCIF2
+#define DMA1_IT_HT2                        DMA_ISR_HTIF2
+#define DMA1_IT_TE2                        DMA_ISR_TEIF2
+#define DMA1_IT_GL3                        DMA_ISR_GIF3
+#define DMA1_IT_TC3                        DMA_ISR_TCIF3
+#define DMA1_IT_HT3                        DMA_ISR_HTIF3
+#define DMA1_IT_TE3                        DMA_ISR_TEIF3
+#define DMA1_IT_GL4                        DMA_ISR_GIF4
+#define DMA1_IT_TC4                        DMA_ISR_TCIF4
+#define DMA1_IT_HT4                        DMA_ISR_HTIF4
+#define DMA1_IT_TE4                        DMA_ISR_TEIF4
+#define DMA1_IT_GL5                        DMA_ISR_GIF5
+#define DMA1_IT_TC5                        DMA_ISR_TCIF5
+#define DMA1_IT_HT5                        DMA_ISR_HTIF5
+#define DMA1_IT_TE5                        DMA_ISR_TEIF5
+#define DMA1_IT_GL6                        DMA_ISR_GIF6   /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_IT_TC6                        DMA_ISR_TCIF6  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_IT_HT6                        DMA_ISR_HTIF6  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_IT_TE6                        DMA_ISR_TEIF6  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_IT_GL7                        DMA_ISR_GIF7   /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_IT_TC7                        DMA_ISR_TCIF7  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_IT_HT7                        DMA_ISR_HTIF7  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_IT_TE7                        DMA_ISR_TEIF7  /*!< Only applicable for STM32F072 and STM32F091 devices */
+
+#define DMA2_IT_GL1                        ((uint32_t)0x10000001)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TC1                        ((uint32_t)0x10000002)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_HT1                        ((uint32_t)0x10000004)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TE1                        ((uint32_t)0x10000008)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_GL2                        ((uint32_t)0x10000010)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TC2                        ((uint32_t)0x10000020)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_HT2                        ((uint32_t)0x10000040)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TE2                        ((uint32_t)0x10000080)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_GL3                        ((uint32_t)0x10000100)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TC3                        ((uint32_t)0x10000200)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_HT3                        ((uint32_t)0x10000400)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TE3                        ((uint32_t)0x10000800)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_GL4                        ((uint32_t)0x10001000)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TC4                        ((uint32_t)0x10002000)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_HT4                        ((uint32_t)0x10004000)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TE4                        ((uint32_t)0x10008000)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_GL5                        ((uint32_t)0x10010000)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TC5                        ((uint32_t)0x10020000)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_HT5                        ((uint32_t)0x10040000)  /*!< Only applicable for STM32F091 devices */
+#define DMA2_IT_TE5                        ((uint32_t)0x10080000)  /*!< Only applicable for STM32F091 devices */
+
+#define IS_DMA_CLEAR_IT(IT) (((((IT) & 0xF0000000) == 0x00) || (((IT) & 0xEFF00000) == 0x00)) && ((IT) != 0x00))
+
+#define IS_DMA_GET_IT(IT) (((IT) == DMA1_IT_GL1) || ((IT) == DMA1_IT_TC1) || \
+                           ((IT) == DMA1_IT_HT1) || ((IT) == DMA1_IT_TE1) || \
+                           ((IT) == DMA1_IT_GL2) || ((IT) == DMA1_IT_TC2) || \
+                           ((IT) == DMA1_IT_HT2) || ((IT) == DMA1_IT_TE2) || \
+                           ((IT) == DMA1_IT_GL3) || ((IT) == DMA1_IT_TC3) || \
+                           ((IT) == DMA1_IT_HT3) || ((IT) == DMA1_IT_TE3) || \
+                           ((IT) == DMA1_IT_GL4) || ((IT) == DMA1_IT_TC4) || \
+                           ((IT) == DMA1_IT_HT4) || ((IT) == DMA1_IT_TE4) || \
+                           ((IT) == DMA1_IT_GL5) || ((IT) == DMA1_IT_TC5) || \
+                           ((IT) == DMA1_IT_HT5) || ((IT) == DMA1_IT_TE5) || \
+                           ((IT) == DMA1_IT_GL6) || ((IT) == DMA1_IT_TC6) || \
+                           ((IT) == DMA1_IT_HT6) || ((IT) == DMA1_IT_TE6) || \
+                           ((IT) == DMA1_IT_GL7) || ((IT) == DMA1_IT_TC7) || \
+                           ((IT) == DMA1_IT_HT7) || ((IT) == DMA1_IT_TE7) || \
+                           ((IT) == DMA2_IT_GL1) || ((IT) == DMA2_IT_TC1) || \
+                           ((IT) == DMA2_IT_HT1) || ((IT) == DMA2_IT_TE1) || \
+                           ((IT) == DMA2_IT_GL2) || ((IT) == DMA2_IT_TC2) || \
+                           ((IT) == DMA2_IT_HT2) || ((IT) == DMA2_IT_TE2) || \
+                           ((IT) == DMA2_IT_GL3) || ((IT) == DMA2_IT_TC3) || \
+                           ((IT) == DMA2_IT_HT3) || ((IT) == DMA2_IT_TE3) || \
+                           ((IT) == DMA2_IT_GL4) || ((IT) == DMA2_IT_TC4) || \
+                           ((IT) == DMA2_IT_HT4) || ((IT) == DMA2_IT_TE4) || \
+                           ((IT) == DMA2_IT_GL5) || ((IT) == DMA2_IT_TC5) || \
+                           ((IT) == DMA2_IT_HT5) || ((IT) == DMA2_IT_TE5))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_flags_definition 
+  * @{
+  */
+#define DMA1_FLAG_GL1                      DMA_ISR_GIF1
+#define DMA1_FLAG_TC1                      DMA_ISR_TCIF1
+#define DMA1_FLAG_HT1                      DMA_ISR_HTIF1
+#define DMA1_FLAG_TE1                      DMA_ISR_TEIF1
+#define DMA1_FLAG_GL2                      DMA_ISR_GIF2
+#define DMA1_FLAG_TC2                      DMA_ISR_TCIF2
+#define DMA1_FLAG_HT2                      DMA_ISR_HTIF2
+#define DMA1_FLAG_TE2                      DMA_ISR_TEIF2
+#define DMA1_FLAG_GL3                      DMA_ISR_GIF3
+#define DMA1_FLAG_TC3                      DMA_ISR_TCIF3
+#define DMA1_FLAG_HT3                      DMA_ISR_HTIF3
+#define DMA1_FLAG_TE3                      DMA_ISR_TEIF3
+#define DMA1_FLAG_GL4                      DMA_ISR_GIF4
+#define DMA1_FLAG_TC4                      DMA_ISR_TCIF4
+#define DMA1_FLAG_HT4                      DMA_ISR_HTIF4
+#define DMA1_FLAG_TE4                      DMA_ISR_TEIF4
+#define DMA1_FLAG_GL5                      DMA_ISR_GIF5
+#define DMA1_FLAG_TC5                      DMA_ISR_TCIF5
+#define DMA1_FLAG_HT5                      DMA_ISR_HTIF5
+#define DMA1_FLAG_TE5                      DMA_ISR_TEIF5
+#define DMA1_FLAG_GL6                      DMA_ISR_GIF6   /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_FLAG_TC6                      DMA_ISR_TCIF6  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_FLAG_HT6                      DMA_ISR_HTIF6  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_FLAG_TE6                      DMA_ISR_TEIF6  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_FLAG_GL7                      DMA_ISR_GIF7   /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_FLAG_TC7                      DMA_ISR_TCIF7  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_FLAG_HT7                      DMA_ISR_HTIF7  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_FLAG_TE7                      DMA_ISR_TEIF7  /*!< Only applicable for STM32F072 and STM32F091 devices */
+
+#define DMA2_FLAG_GL1                      ((uint32_t)0x10000001)
+#define DMA2_FLAG_TC1                      ((uint32_t)0x10000002)
+#define DMA2_FLAG_HT1                      ((uint32_t)0x10000004)
+#define DMA2_FLAG_TE1                      ((uint32_t)0x10000008)
+#define DMA2_FLAG_GL2                      ((uint32_t)0x10000010)
+#define DMA2_FLAG_TC2                      ((uint32_t)0x10000020)
+#define DMA2_FLAG_HT2                      ((uint32_t)0x10000040)
+#define DMA2_FLAG_TE2                      ((uint32_t)0x10000080)
+#define DMA2_FLAG_GL3                      ((uint32_t)0x10000100)
+#define DMA2_FLAG_TC3                      ((uint32_t)0x10000200)
+#define DMA2_FLAG_HT3                      ((uint32_t)0x10000400)
+#define DMA2_FLAG_TE3                      ((uint32_t)0x10000800)
+#define DMA2_FLAG_GL4                      ((uint32_t)0x10001000)
+#define DMA2_FLAG_TC4                      ((uint32_t)0x10002000)
+#define DMA2_FLAG_HT4                      ((uint32_t)0x10004000)
+#define DMA2_FLAG_TE4                      ((uint32_t)0x10008000)
+#define DMA2_FLAG_GL5                      ((uint32_t)0x10010000)
+#define DMA2_FLAG_TC5                      ((uint32_t)0x10020000)
+#define DMA2_FLAG_HT5                      ((uint32_t)0x10040000)
+#define DMA2_FLAG_TE5                      ((uint32_t)0x10080000)
+
+#define IS_DMA_CLEAR_FLAG(FLAG) (((((FLAG) & 0xF0000000) == 0x00) || (((FLAG) & 0xEFF00000) == 0x00)) && ((FLAG) != 0x00))
+
+#define IS_DMA_GET_FLAG(FLAG) (((FLAG) == DMA1_FLAG_GL1) || ((FLAG) == DMA1_FLAG_TC1) || \
+                               ((FLAG) == DMA1_FLAG_HT1) || ((FLAG) == DMA1_FLAG_TE1) || \
+                               ((FLAG) == DMA1_FLAG_GL2) || ((FLAG) == DMA1_FLAG_TC2) || \
+                               ((FLAG) == DMA1_FLAG_HT2) || ((FLAG) == DMA1_FLAG_TE2) || \
+                               ((FLAG) == DMA1_FLAG_GL3) || ((FLAG) == DMA1_FLAG_TC3) || \
+                               ((FLAG) == DMA1_FLAG_HT3) || ((FLAG) == DMA1_FLAG_TE3) || \
+                               ((FLAG) == DMA1_FLAG_GL4) || ((FLAG) == DMA1_FLAG_TC4) || \
+                               ((FLAG) == DMA1_FLAG_HT4) || ((FLAG) == DMA1_FLAG_TE4) || \
+                               ((FLAG) == DMA1_FLAG_GL5) || ((FLAG) == DMA1_FLAG_TC5) || \
+                               ((FLAG) == DMA1_FLAG_HT5) || ((FLAG) == DMA1_FLAG_TE5) || \
+                               ((FLAG) == DMA1_FLAG_GL6) || ((FLAG) == DMA1_FLAG_TC6) || \
+                               ((FLAG) == DMA1_FLAG_HT6) || ((FLAG) == DMA1_FLAG_TE6) || \
+                               ((FLAG) == DMA1_FLAG_GL7) || ((FLAG) == DMA1_FLAG_TC7) || \
+                               ((FLAG) == DMA1_FLAG_HT7) || ((FLAG) == DMA1_FLAG_TE7) || \
+                               ((FLAG) == DMA2_FLAG_GL1) || ((FLAG) == DMA2_FLAG_TC1) || \
+                               ((FLAG) == DMA2_FLAG_HT1) || ((FLAG) == DMA2_FLAG_TE1) || \
+                               ((FLAG) == DMA2_FLAG_GL2) || ((FLAG) == DMA2_FLAG_TC2) || \
+                               ((FLAG) == DMA2_FLAG_HT2) || ((FLAG) == DMA2_FLAG_TE2) || \
+                               ((FLAG) == DMA2_FLAG_GL3) || ((FLAG) == DMA2_FLAG_TC3) || \
+                               ((FLAG) == DMA2_FLAG_HT3) || ((FLAG) == DMA2_FLAG_TE3) || \
+                               ((FLAG) == DMA2_FLAG_GL4) || ((FLAG) == DMA2_FLAG_TC4) || \
+                               ((FLAG) == DMA2_FLAG_HT4) || ((FLAG) == DMA2_FLAG_TE4) || \
+                               ((FLAG) == DMA2_FLAG_GL5) || ((FLAG) == DMA2_FLAG_TC5) || \
+                               ((FLAG) == DMA2_FLAG_HT5) || ((FLAG) == DMA2_FLAG_TE5))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Buffer_Size 
+  * @{
+  */
+
+#define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1) && ((SIZE) < 0x10000))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Function used to set the DMA configuration to the default reset state ******/
+void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx);
+
+/* Initialization and Configuration functions *********************************/
+void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct);
+void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct);
+void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState);
+void DMA_RemapConfig(DMA_TypeDef* DMAy, uint32_t DMAx_CHy_RemapRequest);
+
+/* Data Counter functions******************************************************/ 
+void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber);
+uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx);
+
+/* Interrupts and flags management functions **********************************/
+void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState);
+FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG);
+void DMA_ClearFlag(uint32_t DMAy_FLAG);
+ITStatus DMA_GetITStatus(uint32_t DMAy_IT);
+void DMA_ClearITPendingBit(uint32_t DMAy_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_DMA_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_exti.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_exti.h
new file mode 100644
index 00000000..beeac729
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_exti.h
@@ -0,0 +1,216 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_exti.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the EXTI 
+  *          firmware library
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_EXTI_H
+#define __STM32F0XX_EXTI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup EXTI
+  * @{
+  */
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  EXTI mode enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Mode_Interrupt = 0x00,
+  EXTI_Mode_Event = 0x04
+}EXTIMode_TypeDef;
+
+#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
+
+/** 
+  * @brief  EXTI Trigger enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Trigger_Rising = 0x08,
+  EXTI_Trigger_Falling = 0x0C,
+  EXTI_Trigger_Rising_Falling = 0x10
+}EXTITrigger_TypeDef;
+
+#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
+                                  ((TRIGGER) == EXTI_Trigger_Falling) || \
+                                  ((TRIGGER) == EXTI_Trigger_Rising_Falling))
+/**
+  * @brief  EXTI Init Structure definition
+  */
+
+typedef struct
+{
+  uint32_t EXTI_Line;               /*!< Specifies the EXTI lines to be enabled or disabled.
+                                         This parameter can be any combination of @ref EXTI_Lines */
+
+  EXTIMode_TypeDef EXTI_Mode;       /*!< Specifies the mode for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  FunctionalState EXTI_LineCmd;     /*!< Specifies the new state of the selected EXTI lines.
+                                         This parameter can be set either to ENABLE or DISABLE */
+}EXTI_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup EXTI_Exported_Constants
+  * @{
+  */
+/** @defgroup EXTI_Lines 
+  * @{
+  */
+
+#define EXTI_Line0       ((uint32_t)0x00000001)  /*!< External interrupt line 0  */
+#define EXTI_Line1       ((uint32_t)0x00000002)  /*!< External interrupt line 1  */
+#define EXTI_Line2       ((uint32_t)0x00000004)  /*!< External interrupt line 2  */
+#define EXTI_Line3       ((uint32_t)0x00000008)  /*!< External interrupt line 3  */
+#define EXTI_Line4       ((uint32_t)0x00000010)  /*!< External interrupt line 4  */
+#define EXTI_Line5       ((uint32_t)0x00000020)  /*!< External interrupt line 5  */
+#define EXTI_Line6       ((uint32_t)0x00000040)  /*!< External interrupt line 6  */
+#define EXTI_Line7       ((uint32_t)0x00000080)  /*!< External interrupt line 7  */
+#define EXTI_Line8       ((uint32_t)0x00000100)  /*!< External interrupt line 8  */
+#define EXTI_Line9       ((uint32_t)0x00000200)  /*!< External interrupt line 9  */
+#define EXTI_Line10      ((uint32_t)0x00000400)  /*!< External interrupt line 10 */
+#define EXTI_Line11      ((uint32_t)0x00000800)  /*!< External interrupt line 11 */
+#define EXTI_Line12      ((uint32_t)0x00001000)  /*!< External interrupt line 12 */
+#define EXTI_Line13      ((uint32_t)0x00002000)  /*!< External interrupt line 13 */
+#define EXTI_Line14      ((uint32_t)0x00004000)  /*!< External interrupt line 14 */
+#define EXTI_Line15      ((uint32_t)0x00008000)  /*!< External interrupt line 15 */
+#define EXTI_Line16      ((uint32_t)0x00010000)  /*!< External interrupt line 16 
+                                                      Connected to the PVD Output, 
+                                                      not applicable for STM32F030 devices */
+#define EXTI_Line17      ((uint32_t)0x00020000)  /*!< Internal interrupt line 17 
+                                                      Connected to the RTC Alarm 
+                                                      event */
+#define EXTI_Line18      ((uint32_t)0x00040000)  /*!< Internal interrupt line 18 
+                                                      Connected to the USB
+                                                      event, only applicable for 
+                                                      STM32F072 devices */
+#define EXTI_Line19      ((uint32_t)0x00080000)  /*!< Internal interrupt line 19
+                                                      Connected to the RTC Tamper
+                                                      and Time Stamp events */
+#define EXTI_Line20      ((uint32_t)0x00100000)   /*!< Internal interrupt line 20
+                                                      Connected to the RTC wakeup
+                                                      event, only applicable for 
+                                                      STM32F072 devices  */ 
+#define EXTI_Line21      ((uint32_t)0x00200000)  /*!< Internal interrupt line 21
+                                                      Connected to the Comparator 1
+                                                      event, only applicable for STM32F051
+                                                      ans STM32F072 devices */
+#define EXTI_Line22      ((uint32_t)0x00400000)  /*!< Internal interrupt line 22
+                                                      Connected to the Comparator 2
+                                                      event, only applicable for STM32F051
+                                                      and STM32F072 devices */
+#define EXTI_Line23      ((uint32_t)0x00800000)  /*!< Internal interrupt line 23
+                                                      Connected to the I2C1 wakeup
+                                                      event, not applicable for STM32F030 devices */
+#define EXTI_Line25      ((uint32_t)0x02000000)  /*!< Internal interrupt line 25
+                                                      Connected to the USART1 wakeup
+                                                      event, not applicable for STM32F030 devices */
+#define EXTI_Line26      ((uint32_t)0x04000000)  /*!< Internal interrupt line 26
+                                                      Connected to the USART2 wakeup
+                                                      event, applicable only for 
+                                                      STM32F072 devices */
+#define EXTI_Line27      ((uint32_t)0x08000000)  /*!< Internal interrupt line 27
+                                                      Connected to the CEC wakeup
+                                                      event, applicable only for STM32F051
+                                                      and STM32F072 devices */
+#define EXTI_Line31      ((uint32_t)0x80000000)  /*!< Internal interrupt line 31
+                                                      Connected to the VDD USB monitor
+                                                      event, applicable only for 
+                                                      STM32F072 devices */
+#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0x71000000) == 0x00) && ((LINE) != (uint16_t)0x00))
+
+#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
+                                ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
+                                ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
+                                ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
+                                ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
+                                ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
+                                ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
+                                ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
+                                ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
+                                ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19) || \
+                                ((LINE) == EXTI_Line20) || ((LINE) == EXTI_Line21) || \
+                                ((LINE) == EXTI_Line22) || ((LINE) == EXTI_Line23) || \
+                                ((LINE) == EXTI_Line25) || ((LINE) == EXTI_Line26) || \
+                                ((LINE) == EXTI_Line27) || ((LINE) == EXTI_Line31))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Function used to set the EXTI configuration to the default reset state *****/
+void EXTI_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
+void EXTI_ClearFlag(uint32_t EXTI_Line);
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_EXTI_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_flash.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_flash.h
new file mode 100644
index 00000000..236cdde6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_flash.h
@@ -0,0 +1,435 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_flash.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the FLASH 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_FLASH_H
+#define __STM32F0XX_FLASH_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FLASH
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  FLASH Status
+  */ 
+typedef enum
+{
+  FLASH_BUSY = 1,
+  FLASH_ERROR_WRP,
+  FLASH_ERROR_PROGRAM,
+  FLASH_COMPLETE,
+  FLASH_TIMEOUT
+}FLASH_Status;
+
+/* Exported constants --------------------------------------------------------*/
+  
+/** @defgroup FLASH_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup FLASH_Latency 
+  * @{
+  */ 
+#define FLASH_Latency_0                ((uint32_t)0x00000000)  /*!< FLASH Zero Latency cycle */
+#define FLASH_Latency_1                FLASH_ACR_LATENCY       /*!< FLASH One Latency cycle */
+
+#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \
+                                   ((LATENCY) == FLASH_Latency_1))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Interrupts 
+  * @{
+  */
+   
+#define FLASH_IT_EOP                   FLASH_CR_EOPIE  /*!< End of programming interrupt source */
+#define FLASH_IT_ERR                   FLASH_CR_ERRIE  /*!< Error interrupt source */
+#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000)))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Address 
+  * @{
+  */
+#if defined(STM32F042) || defined(STM32F031) || defined(STM32F070x6)      /*32K devices */
+ #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x08007FFF))
+#elif defined(STM32F030) || defined(STM32F051)                            /*64K devices */
+ #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0800FFFF))
+#elif defined(STM32F072) || defined(STM32F070xB)                          /*128K devices */
+ #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0801FFFF))
+#else /* STM32F091 || STM32F030 || STM32F030xC  */                        /*256K Flash devices */
+ #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0800FFFF))
+#endif /* STM32F042 || STM32F031 || STM32F070x6 */
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_OB_DATA_ADDRESS 
+  * @{
+  */  
+#define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806)) 
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_Write_Protection 
+  * @{
+  */
+  
+#if !defined (STM32F072) && !defined (STM32F070xB) && !defined (STM32F091) && !defined (STM32F030) && !defined (STM32F030xC)  /* 32K and 64K Flash devices */  
+#define OB_WRP_Pages0to3               ((uint32_t)0x00000001) /* Write protection of page 0 to 3 */
+#define OB_WRP_Pages4to7               ((uint32_t)0x00000002) /* Write protection of page 4 to 7 */
+#define OB_WRP_Pages8to11              ((uint32_t)0x00000004) /* Write protection of page 8 to 11 */
+#define OB_WRP_Pages12to15             ((uint32_t)0x00000008) /* Write protection of page 12 to 15 */
+#define OB_WRP_Pages16to19             ((uint32_t)0x00000010) /* Write protection of page 16 to 19 */
+#define OB_WRP_Pages20to23             ((uint32_t)0x00000020) /* Write protection of page 20 to 23 */
+#define OB_WRP_Pages24to27             ((uint32_t)0x00000040) /* Write protection of page 24 to 27 */
+#define OB_WRP_Pages28to31             ((uint32_t)0x00000080) /* Write protection of page 28 to 31 */
+#define OB_WRP_Pages32to35             ((uint32_t)0x00000100) /* Write protection of page 32 to 35 */
+#define OB_WRP_Pages36to39             ((uint32_t)0x00000200) /* Write protection of page 36 to 39 */
+#define OB_WRP_Pages40to43             ((uint32_t)0x00000400) /* Write protection of page 40 to 43 */
+#define OB_WRP_Pages44to47             ((uint32_t)0x00000800) /* Write protection of page 44 to 47 */
+#define OB_WRP_Pages48to51             ((uint32_t)0x00001000) /* Write protection of page 48 to 51 */
+#define OB_WRP_Pages52to55             ((uint32_t)0x00002000) /* Write protection of page 52 to 55 */
+#define OB_WRP_Pages56to59             ((uint32_t)0x00004000) /* Write protection of page 56 to 59 */
+#define OB_WRP_Pages60to63             ((uint32_t)0x00008000) /* Write protection of page 60 to 63 */
+
+#define OB_WRP_AllPages                ((uint32_t)0x0000FFFF) /*!< Write protection of all Sectors */
+
+#define IS_OB_WRP(PAGE) (((PAGE) != 0x0000000))
+
+#else  /* 128K and 256K Flash devices */
+
+#define OB_WRP_Pages0to1               ((uint32_t)0x00000001) /* Write protection of page 0 to 1 */
+#define OB_WRP_Pages2to3               ((uint32_t)0x00000002) /* Write protection of page 2 to 3 */
+#define OB_WRP_Pages4to5               ((uint32_t)0x00000004) /* Write protection of page 4 to 5 */
+#define OB_WRP_Pages6to7               ((uint32_t)0x00000008) /* Write protection of page 6 to 7 */
+#define OB_WRP_Pages8to9               ((uint32_t)0x00000010) /* Write protection of page 8 to 9 */
+#define OB_WRP_Pages10to11             ((uint32_t)0x00000020) /* Write protection of page 10 to 11 */
+#define OB_WRP_Pages12to13             ((uint32_t)0x00000040) /* Write protection of page 12 to 13 */
+#define OB_WRP_Pages14to15             ((uint32_t)0x00000080) /* Write protection of page 14 to 15 */
+#define OB_WRP_Pages16to17             ((uint32_t)0x00000100) /* Write protection of page 16 to 17 */
+#define OB_WRP_Pages18to19             ((uint32_t)0x00000200) /* Write protection of page 18 to 19 */
+#define OB_WRP_Pages20to21             ((uint32_t)0x00000400) /* Write protection of page 20 to 21 */
+#define OB_WRP_Pages22to23             ((uint32_t)0x00000800) /* Write protection of page 22 to 23 */
+#define OB_WRP_Pages24to25             ((uint32_t)0x00001000) /* Write protection of page 24 to 25 */
+#define OB_WRP_Pages26to27             ((uint32_t)0x00002000) /* Write protection of page 26 to 27 */
+#define OB_WRP_Pages28to29             ((uint32_t)0x00004000) /* Write protection of page 28 to 29 */
+#define OB_WRP_Pages30to31             ((uint32_t)0x00008000) /* Write protection of page 30 to 31 */
+#define OB_WRP_Pages32to33             ((uint32_t)0x00010000) /* Write protection of page 32 to 33 */
+#define OB_WRP_Pages34to35             ((uint32_t)0x00020000) /* Write protection of page 34 to 35 */
+#define OB_WRP_Pages36to37             ((uint32_t)0x00040000) /* Write protection of page 36 to 37 */
+#define OB_WRP_Pages38to39             ((uint32_t)0x00080000) /* Write protection of page 38 to 39 */
+#define OB_WRP_Pages40to41             ((uint32_t)0x00100000) /* Write protection of page 40 to 41 */
+#define OB_WRP_Pages42to43             ((uint32_t)0x00200000) /* Write protection of page 42 to 43 */
+#define OB_WRP_Pages44to45             ((uint32_t)0x00400000) /* Write protection of page 44 to 45 */
+#define OB_WRP_Pages46to47             ((uint32_t)0x00800000) /* Write protection of page 46 to 47 */
+#define OB_WRP_Pages48to49             ((uint32_t)0x01000000) /* Write protection of page 48 to 49 */
+#define OB_WRP_Pages50to51             ((uint32_t)0x02000000) /* Write protection of page 50 to 51 */
+#define OB_WRP_Pages52to53             ((uint32_t)0x04000000) /* Write protection of page 52 to 53 */
+#define OB_WRP_Pages54to55             ((uint32_t)0x08000000) /* Write protection of page 54 to 55 */
+#define OB_WRP_Pages56to57             ((uint32_t)0x10000000) /* Write protection of page 56 to 57 */
+#define OB_WRP_Pages58to59             ((uint32_t)0x20000000) /* Write protection of page 58 to 59 */
+#define OB_WRP_Pages60to61             ((uint32_t)0x40000000) /* Write protection of page 60 to 61 */
+
+#if defined(STM32F091) || defined(STM32F030xC)  /* 256K Flash devices */
+#define OB_WRP_Pages62to127            ((uint32_t)0x80000000) /* Write protection of page 62 to 127 */
+#else    /* 128K Flash devices */
+#define OB_WRP_Pages62to63             ((uint32_t)0x80000000) /* Write protection of page 62 to 63 */
+#endif /* STM32F091 || STM32F030xC */
+#define OB_WRP_AllPages                ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Sectors */
+#define IS_OB_WRP(PAGE) (((PAGE) != 0x0000000))
+
+#endif /* STM32F072 || STM32F070xB || STM32F091 || STM32F030 || STM32F030xC */
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_Read_Protection 
+  * @{
+  */ 
+
+/** 
+  * @brief  FLASH_Read Protection Level  
+  */ 
+#define OB_RDP_Level_0   ((uint8_t)0xAA)
+#define OB_RDP_Level_1   ((uint8_t)0xBB)
+/*#define OB_RDP_Level_2   ((uint8_t)0xCC)*/ /* Warning: When enabling read protection level 2 
+                                                it's no more possible to go back to level 1 or 0 */
+
+#define IS_OB_RDP(LEVEL) (((LEVEL) == OB_RDP_Level_0)||\
+                          ((LEVEL) == OB_RDP_Level_1))/*||\
+                          ((LEVEL) == OB_RDP_Level_2))*/
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Option_Bytes_IWatchdog 
+  * @{
+  */
+
+#define OB_IWDG_SW                     ((uint8_t)0x01)  /*!< Software IWDG selected */
+#define OB_IWDG_HW                     ((uint8_t)0x00)  /*!< Hardware IWDG selected */
+#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_nRST_STOP 
+  * @{
+  */
+
+#define OB_STOP_NoRST                  ((uint8_t)0x02) /*!< No reset generated when entering in STOP */
+#define OB_STOP_RST                    ((uint8_t)0x00) /*!< Reset generated when entering in STOP */
+#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_nRST_STDBY 
+  * @{
+  */
+
+#define OB_STDBY_NoRST                 ((uint8_t)0x04) /*!< No reset generated when entering in STANDBY */
+#define OB_STDBY_RST                   ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */
+#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_BOOT1
+  * @{
+  */
+
+#define OB_BOOT1_RESET                 ((uint8_t)0x00) /*!< BOOT1 Reset */
+#define OB_BOOT1_SET                   ((uint8_t)0x10) /*!< BOOT1 Set */
+#define IS_OB_BOOT1(BOOT1) (((BOOT1) == OB_BOOT1_RESET) || ((BOOT1) == OB_BOOT1_SET))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_BOOT0
+  * @{
+  */
+
+#define OB_BOOT0_RESET                 ((uint8_t)0x00) /*!< BOOT0 Reset */
+#define OB_BOOT0_SET                   ((uint8_t)0x08) /*!< BOOT0 Set */
+#define IS_OB_BOOT0(BOOT0) (((BOOT0) == OB_BOOT0_RESET) || ((BOOT0) == OB_BOOT0_SET))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_BOOT0SW
+  * @{
+  */
+
+#define OB_BOOT0_SW                   ((uint8_t)0x00) /*!< BOOT0 pin disabled */  
+#define OB_BOOT0_HW                   ((uint8_t)0x80) /*!< BOOT0 pin bonded with GPIO */
+#define IS_OB_BOOT0SW(BOOT0) (((BOOT0) == OB_BOOT0_SW) || ((BOOT0) == OB_BOOT0_HW))
+
+/**
+  * @}
+  */
+  
+/** @defgroup FLASH_Option_Bytes_VDDA_Analog_Monitoring
+  * @{
+  */
+
+#define OB_VDDA_ANALOG_ON              ((uint8_t)0x20) /*!< Analog monitoring on VDDA Power source ON */
+#define OB_VDDA_ANALOG_OFF             ((uint8_t)0x00) /*!< Analog monitoring on VDDA Power source OFF */
+
+#define IS_OB_VDDA_ANALOG(ANALOG) (((ANALOG) == OB_VDDA_ANALOG_ON) || ((ANALOG) == OB_VDDA_ANALOG_OFF))
+
+/**
+  * @}
+  */    
+
+/** @defgroup FLASH_Option_Bytes_SRAM_Parity_Enable 
+  * @{
+  */
+
+#define OB_SRAM_PARITY_SET              ((uint8_t)0x00) /*!< SRAM parity enable Set */
+#define OB_SRAM_PARITY_RESET            ((uint8_t)0x40) /*!< SRAM parity enable reset */
+
+#define IS_OB_SRAM_PARITY(PARITY) (((PARITY) == OB_SRAM_PARITY_SET) || ((PARITY) == OB_SRAM_PARITY_RESET))
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup FLASH_Flags 
+  * @{
+  */ 
+
+#define FLASH_FLAG_BSY                 FLASH_SR_BSY     /*!< FLASH Busy flag */
+#define FLASH_FLAG_PGERR               FLASH_SR_PGERR   /*!< FLASH Programming error flag */
+#define FLASH_FLAG_WRPERR              FLASH_SR_WRPERR  /*!< FLASH Write protected error flag */
+#define FLASH_FLAG_EOP                 FLASH_SR_EOP     /*!< FLASH End of Programming flag */
+ 
+#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFCB) == 0x00000000) && ((FLAG) != 0x00000000))
+
+#define IS_FLASH_GET_FLAG(FLAG)  (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_PGERR) || \
+                                  ((FLAG) == FLASH_FLAG_WRPERR) || ((FLAG) == FLASH_FLAG_EOP))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Timeout_definition 
+  * @{
+  */ 
+#define FLASH_ER_PRG_TIMEOUT         ((uint32_t)0x000B0000)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Legacy 
+  * @{
+  */
+#define FLASH_WRProt_Pages0to3	       OB_WRP_Pages0to3
+#define FLASH_WRProt_Pages4to7	       OB_WRP_Pages4to7
+#define FLASH_WRProt_Pages8to11	       OB_WRP_Pages8to11
+#define FLASH_WRProt_Pages12to15	   OB_WRP_Pages12to15
+#define FLASH_WRProt_Pages16to19	   OB_WRP_Pages16to19
+#define FLASH_WRProt_Pages20to23	   OB_WRP_Pages20to23
+#define FLASH_WRProt_Pages24to27	   OB_WRP_Pages24to27
+#define FLASH_WRProt_Pages28to31	   OB_WRP_Pages28to31
+#define FLASH_WRProt_Pages32to35	   OB_WRP_Pages32to35
+#define FLASH_WRProt_Pages36to39	   OB_WRP_Pages36to39
+#define FLASH_WRProt_Pages40to43	   OB_WRP_Pages40to21
+#define FLASH_WRProt_Pages44to47	   OB_WRP_Pages44to23
+#define FLASH_WRProt_Pages48to51	   OB_WRP_Pages48to51
+#define FLASH_WRProt_Pages52to55	   OB_WRP_Pages52to55
+#define FLASH_WRProt_Pages56to59	   OB_WRP_Pages56to59
+#define FLASH_WRProt_Pages60to63	   OB_WRP_Pages60to63
+
+
+#define FLASH_WRProt_AllPages          OB_WRP_AllPages
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+  
+/** 
+  * @brief  FLASH memory functions that can be executed from FLASH.  
+  */  
+/* FLASH Interface configuration functions ************************************/
+void FLASH_SetLatency(uint32_t FLASH_Latency);
+void FLASH_PrefetchBufferCmd(FunctionalState NewState);
+FlagStatus FLASH_GetPrefetchBufferStatus(void);
+
+/* FLASH Memory Programming functions *****************************************/
+void FLASH_Unlock(void);
+void FLASH_Lock(void);
+FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
+FLASH_Status FLASH_EraseAllPages(void);
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
+
+/* FLASH Option Bytes Programming functions *****************************************/
+void FLASH_OB_Unlock(void);
+void FLASH_OB_Lock(void);
+void FLASH_OB_Launch(void);
+FLASH_Status FLASH_OB_Erase(void);
+FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP);
+FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP);
+FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY);
+FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1);
+FLASH_Status FLASH_OB_BOOT0Config(uint8_t OB_BOOT0);
+FLASH_Status FLASH_OB_BOOT0SWConfig(uint8_t OB_BOOT0SW);
+FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG);
+FLASH_Status FLASH_OB_SRAMParityConfig(uint8_t OB_SRAM_Parity);
+FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER);
+FLASH_Status FLASH_OB_ProgramData(uint32_t Address, uint8_t Data);
+uint8_t FLASH_OB_GetUser(void);
+uint32_t FLASH_OB_GetWRP(void);
+FlagStatus FLASH_OB_GetRDP(void);
+
+/* FLASH Interrupts and flags management functions **********************************/
+void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
+FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
+void FLASH_ClearFlag(uint32_t FLASH_FLAG);
+FLASH_Status FLASH_GetStatus(void);
+FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
+
+/** @defgroup FLASH_Legacy 
+  * @{
+  */
+#define FLASH_EraseOptionBytes               FLASH_OB_Erase
+#define FLASH_EnableWriteProtection	         FLASH_OB_EnableWRP
+#define FLASH_UserOptionByteConfig	         FLASH_OB_UserConfig
+#define FLASH_ProgramOptionByteData          FLASH_OB_ProgramData
+#define FLASH_GetUserOptionByte	             FLASH_OB_GetUser
+#define FLASH_GetWriteProtectionOptionByte   FLASH_OB_GetWRP
+
+/**
+  * @}
+  */
+  
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_FLASH_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_gpio.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_gpio.h
new file mode 100644
index 00000000..867e4d8f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_gpio.h
@@ -0,0 +1,358 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_gpio.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the GPIO 
+  *          firmware library. 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_GPIO_H
+#define __STM32F0XX_GPIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup GPIO
+  * @{
+  */
+/* Exported types ------------------------------------------------------------*/
+
+#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                    ((PERIPH) == GPIOB) || \
+                                    ((PERIPH) == GPIOC) || \
+                                    ((PERIPH) == GPIOD) || \
+                                    ((PERIPH) == GPIOE) || \
+                                    ((PERIPH) == GPIOF))
+
+#define IS_GPIO_LIST_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                     ((PERIPH) == GPIOB))
+
+/** @defgroup Configuration_Mode_enumeration 
+  * @{
+  */
+typedef enum
+{
+  GPIO_Mode_IN   = 0x00, /*!< GPIO Input Mode              */
+  GPIO_Mode_OUT  = 0x01, /*!< GPIO Output Mode             */
+  GPIO_Mode_AF   = 0x02, /*!< GPIO Alternate function Mode */
+  GPIO_Mode_AN   = 0x03  /*!< GPIO Analog In/Out Mode      */
+}GPIOMode_TypeDef;
+
+#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN)|| ((MODE) == GPIO_Mode_OUT) || \
+                            ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN))
+/**
+  * @}
+  */
+
+/** @defgroup Output_type_enumeration
+  * @{
+  */
+typedef enum
+{
+  GPIO_OType_PP = 0x00,
+  GPIO_OType_OD = 0x01
+}GPIOOType_TypeDef;
+
+#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD))
+
+/**
+  * @}
+  */
+
+/** @defgroup Output_Maximum_frequency_enumeration 
+  * @{
+  */
+typedef enum
+{
+  GPIO_Speed_Level_1  = 0x00, /*!< I/O output speed: Low 2 MHz */
+  GPIO_Speed_Level_2  = 0x01, /*!< I/O output speed: Medium 10 MHz */
+  GPIO_Speed_Level_3  = 0x03  /*!< I/O output speed: High 50 MHz */
+}GPIOSpeed_TypeDef;
+
+#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_Level_1) || ((SPEED) == GPIO_Speed_Level_2) || \
+                              ((SPEED) == GPIO_Speed_Level_3))
+/**
+  * @}
+  */
+
+/** @defgroup Configuration_Pull-Up_Pull-Down_enumeration 
+  * @{
+  */
+typedef enum
+{
+  GPIO_PuPd_NOPULL = 0x00,
+  GPIO_PuPd_UP     = 0x01,
+  GPIO_PuPd_DOWN   = 0x02
+}GPIOPuPd_TypeDef;
+
+#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \
+                            ((PUPD) == GPIO_PuPd_DOWN))
+/**
+  * @}
+  */
+
+/** @defgroup Bit_SET_and_Bit_RESET_enumeration
+  * @{
+  */
+typedef enum
+{ 
+  Bit_RESET = 0,
+  Bit_SET
+}BitAction;
+
+#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
+/**
+  * @}
+  */
+
+/**
+  * @brief  GPIO Init structure definition  
+  */
+typedef struct
+{
+  uint32_t GPIO_Pin;              /*!< Specifies the GPIO pins to be configured.
+                                       This parameter can be any value of @ref GPIO_pins_define */
+                                       
+  GPIOMode_TypeDef GPIO_Mode;     /*!< Specifies the operating mode for the selected pins.
+                                       This parameter can be a value of @ref GPIOMode_TypeDef   */
+
+  GPIOSpeed_TypeDef GPIO_Speed;   /*!< Specifies the speed for the selected pins.
+                                       This parameter can be a value of @ref GPIOSpeed_TypeDef  */
+
+  GPIOOType_TypeDef GPIO_OType;   /*!< Specifies the operating output type for the selected pins.
+                                       This parameter can be a value of @ref GPIOOType_TypeDef  */
+
+  GPIOPuPd_TypeDef GPIO_PuPd;     /*!< Specifies the operating Pull-up/Pull down for the selected pins.
+                                       This parameter can be a value of @ref GPIOPuPd_TypeDef   */
+}GPIO_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup GPIO_Exported_Constants
+  * @{
+  */
+
+/** @defgroup GPIO_pins_define 
+  * @{
+  */
+#define GPIO_Pin_0                 ((uint16_t)0x0001)  /*!< Pin 0 selected    */
+#define GPIO_Pin_1                 ((uint16_t)0x0002)  /*!< Pin 1 selected    */
+#define GPIO_Pin_2                 ((uint16_t)0x0004)  /*!< Pin 2 selected    */
+#define GPIO_Pin_3                 ((uint16_t)0x0008)  /*!< Pin 3 selected    */
+#define GPIO_Pin_4                 ((uint16_t)0x0010)  /*!< Pin 4 selected    */
+#define GPIO_Pin_5                 ((uint16_t)0x0020)  /*!< Pin 5 selected    */
+#define GPIO_Pin_6                 ((uint16_t)0x0040)  /*!< Pin 6 selected    */
+#define GPIO_Pin_7                 ((uint16_t)0x0080)  /*!< Pin 7 selected    */
+#define GPIO_Pin_8                 ((uint16_t)0x0100)  /*!< Pin 8 selected    */
+#define GPIO_Pin_9                 ((uint16_t)0x0200)  /*!< Pin 9 selected    */
+#define GPIO_Pin_10                ((uint16_t)0x0400)  /*!< Pin 10 selected   */
+#define GPIO_Pin_11                ((uint16_t)0x0800)  /*!< Pin 11 selected   */
+#define GPIO_Pin_12                ((uint16_t)0x1000)  /*!< Pin 12 selected   */
+#define GPIO_Pin_13                ((uint16_t)0x2000)  /*!< Pin 13 selected   */
+#define GPIO_Pin_14                ((uint16_t)0x4000)  /*!< Pin 14 selected   */
+#define GPIO_Pin_15                ((uint16_t)0x8000)  /*!< Pin 15 selected   */
+#define GPIO_Pin_All               ((uint16_t)0xFFFF)  /*!< All pins selected */
+
+#define IS_GPIO_PIN(PIN) ((PIN) != (uint16_t)0x00)
+
+#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
+                              ((PIN) == GPIO_Pin_1) || \
+                              ((PIN) == GPIO_Pin_2) || \
+                              ((PIN) == GPIO_Pin_3) || \
+                              ((PIN) == GPIO_Pin_4) || \
+                              ((PIN) == GPIO_Pin_5) || \
+                              ((PIN) == GPIO_Pin_6) || \
+                              ((PIN) == GPIO_Pin_7) || \
+                              ((PIN) == GPIO_Pin_8) || \
+                              ((PIN) == GPIO_Pin_9) || \
+                              ((PIN) == GPIO_Pin_10) || \
+                              ((PIN) == GPIO_Pin_11) || \
+                              ((PIN) == GPIO_Pin_12) || \
+                              ((PIN) == GPIO_Pin_13) || \
+                              ((PIN) == GPIO_Pin_14) || \
+                              ((PIN) == GPIO_Pin_15))
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Pin_sources 
+  * @{
+  */
+#define GPIO_PinSource0            ((uint8_t)0x00)
+#define GPIO_PinSource1            ((uint8_t)0x01)
+#define GPIO_PinSource2            ((uint8_t)0x02)
+#define GPIO_PinSource3            ((uint8_t)0x03)
+#define GPIO_PinSource4            ((uint8_t)0x04)
+#define GPIO_PinSource5            ((uint8_t)0x05)
+#define GPIO_PinSource6            ((uint8_t)0x06)
+#define GPIO_PinSource7            ((uint8_t)0x07)
+#define GPIO_PinSource8            ((uint8_t)0x08)
+#define GPIO_PinSource9            ((uint8_t)0x09)
+#define GPIO_PinSource10           ((uint8_t)0x0A)
+#define GPIO_PinSource11           ((uint8_t)0x0B)
+#define GPIO_PinSource12           ((uint8_t)0x0C)
+#define GPIO_PinSource13           ((uint8_t)0x0D)
+#define GPIO_PinSource14           ((uint8_t)0x0E)
+#define GPIO_PinSource15           ((uint8_t)0x0F)
+
+#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
+                                       ((PINSOURCE) == GPIO_PinSource1) || \
+                                       ((PINSOURCE) == GPIO_PinSource2) || \
+                                       ((PINSOURCE) == GPIO_PinSource3) || \
+                                       ((PINSOURCE) == GPIO_PinSource4) || \
+                                       ((PINSOURCE) == GPIO_PinSource5) || \
+                                       ((PINSOURCE) == GPIO_PinSource6) || \
+                                       ((PINSOURCE) == GPIO_PinSource7) || \
+                                       ((PINSOURCE) == GPIO_PinSource8) || \
+                                       ((PINSOURCE) == GPIO_PinSource9) || \
+                                       ((PINSOURCE) == GPIO_PinSource10) || \
+                                       ((PINSOURCE) == GPIO_PinSource11) || \
+                                       ((PINSOURCE) == GPIO_PinSource12) || \
+                                       ((PINSOURCE) == GPIO_PinSource13) || \
+                                       ((PINSOURCE) == GPIO_PinSource14) || \
+                                       ((PINSOURCE) == GPIO_PinSource15))
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Alternate_function_selection_define 
+  * @{
+  */
+
+/** 
+  * @brief  AF 0 selection
+  */
+#define GPIO_AF_0            ((uint8_t)0x00) /* WKUP, EVENTOUT, TIM15, SPI1, TIM17,
+                                                MCO, SWDAT, SWCLK, TIM14, BOOT,
+                                                USART1, CEC, IR_OUT, SPI2, TS, TIM3,
+                                                USART4, CAN, TIM3, USART2, USART3, 
+                                                CRS, TIM16, TIM1 */
+/** 
+  * @brief  AF 1 selection
+  */
+#define GPIO_AF_1            ((uint8_t)0x01) /* USART2, CEC, TIM3, USART1, IR,
+                                                EVENTOUT, I2C1, I2C2, TIM15, SPI2,
+                                                USART3, TS, SPI1 */
+/** 
+  * @brief  AF 2 selection
+  */
+#define GPIO_AF_2            ((uint8_t)0x02) /* TIM2, TIM1, EVENTOUT, TIM16, TIM17,
+                                                USB */
+/** 
+  * @brief  AF 3 selection
+  */
+#define GPIO_AF_3            ((uint8_t)0x03) /* TS, I2C1, TIM15, EVENTOUT */
+
+/** 
+  * @brief  AF 4 selection
+  */
+#define GPIO_AF_4            ((uint8_t)0x04) /* TIM14, USART4, USART3, CRS, CAN,
+                                                I2C1 */
+
+/** 
+  * @brief  AF 5 selection
+  */
+#define GPIO_AF_5            ((uint8_t)0x05) /* TIM16, TIM17, TIM15, SPI2, I2C2, 
+                                                MCO, I2C1, USB */
+
+/** 
+  * @brief  AF 6 selection
+  */
+#define GPIO_AF_6            ((uint8_t)0x06) /* EVENTOUT */
+/** 
+  * @brief  AF 7 selection
+  */
+#define GPIO_AF_7            ((uint8_t)0x07) /* COMP1 OUT and COMP2 OUT */
+
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF_0) || ((AF) == GPIO_AF_1) || \
+                          ((AF) == GPIO_AF_2) || ((AF) == GPIO_AF_3) || \
+                          ((AF) == GPIO_AF_4) || ((AF) == GPIO_AF_5) || \
+                          ((AF) == GPIO_AF_6) || ((AF) == GPIO_AF_7))
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Speed_Legacy 
+  * @{
+  */
+
+#define GPIO_Speed_2MHz  GPIO_Speed_Level_1   /*!< I/O output speed: Low 2 MHz  */
+#define GPIO_Speed_10MHz GPIO_Speed_Level_2   /*!< I/O output speed: Medium 10 MHz */
+#define GPIO_Speed_50MHz GPIO_Speed_Level_3   /*!< I/O output speed: High 50 MHz */
+  
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Function used to set the GPIO configuration to the default reset state *****/
+void GPIO_DeInit(GPIO_TypeDef* GPIOx);
+
+/* Initialization and Configuration functions *********************************/
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+
+/* GPIO Read and Write functions **********************************************/
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
+
+/* GPIO Alternate functions configuration functions ***************************/
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_GPIO_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_i2c.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_i2c.h
new file mode 100644
index 00000000..0e29f5d6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_i2c.h
@@ -0,0 +1,478 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_i2c.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the I2C firmware
+  *          library
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_I2C_H
+#define __STM32F0XX_I2C_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup I2C
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/**
+  * @brief  I2C Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t I2C_Timing;              /*!< Specifies the I2C_TIMINGR_register value.
+                                         This parameter must be set by referring to I2C_Timing_Config_Tool*/
+
+  uint32_t I2C_AnalogFilter;        /*!< Enables or disables analog noise filter.
+                                         This parameter can be a value of @ref I2C_Analog_Filter*/
+
+  uint32_t I2C_DigitalFilter;       /*!< Configures the digital noise filter.
+                                         This parameter can be a number between 0x00 and 0x0F*/
+
+  uint32_t I2C_Mode;                /*!< Specifies the I2C mode.
+                                         This parameter can be a value of @ref I2C_mode*/
+
+  uint32_t I2C_OwnAddress1;         /*!< Specifies the device own address 1.
+                                         This parameter can be a 7-bit or 10-bit address*/
+
+  uint32_t I2C_Ack;                 /*!< Enables or disables the acknowledgement.
+                                         This parameter can be a value of @ref I2C_acknowledgement*/
+
+  uint32_t I2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged.
+                                         This parameter can be a value of @ref I2C_acknowledged_address*/
+}I2C_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+
+/** @defgroup I2C_Exported_Constants
+  * @{
+  */
+
+#define IS_I2C_ALL_PERIPH(PERIPH)       (((PERIPH) == I2C1) || \
+                                         ((PERIPH) == I2C2))
+                                         
+#define IS_I2C_1_PERIPH(PERIPH)         ((PERIPH) == I2C1) 
+
+/** @defgroup I2C_Analog_Filter 
+  * @{
+  */
+
+#define I2C_AnalogFilter_Enable         ((uint32_t)0x00000000)
+#define I2C_AnalogFilter_Disable        I2C_CR1_ANFOFF
+
+#define IS_I2C_ANALOG_FILTER(FILTER)    (((FILTER) == I2C_AnalogFilter_Enable) || \
+                                         ((FILTER) == I2C_AnalogFilter_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Digital_Filter
+  * @{
+  */
+
+#define IS_I2C_DIGITAL_FILTER(FILTER)   ((FILTER) <= 0x0000000F)
+/**
+  * @}
+  */
+
+/** @defgroup I2C_mode 
+  * @{
+  */
+
+#define I2C_Mode_I2C                    ((uint32_t)0x00000000)
+#define I2C_Mode_SMBusDevice            I2C_CR1_SMBDEN
+#define I2C_Mode_SMBusHost              I2C_CR1_SMBHEN
+
+#define IS_I2C_MODE(MODE)               (((MODE) == I2C_Mode_I2C) || \
+                                         ((MODE) == I2C_Mode_SMBusDevice) || \
+                                         ((MODE) == I2C_Mode_SMBusHost))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_acknowledgement
+  * @{
+  */
+
+#define I2C_Ack_Enable                  ((uint32_t)0x00000000)
+#define I2C_Ack_Disable                 I2C_CR2_NACK
+
+#define IS_I2C_ACK(ACK)                 (((ACK) == I2C_Ack_Enable) || \
+                                         ((ACK) == I2C_Ack_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_acknowledged_address
+  * @{
+  */
+
+#define I2C_AcknowledgedAddress_7bit    ((uint32_t)0x00000000)
+#define I2C_AcknowledgedAddress_10bit   I2C_OAR1_OA1MODE
+
+#define IS_I2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == I2C_AcknowledgedAddress_7bit) || \
+                                             ((ADDRESS) == I2C_AcknowledgedAddress_10bit))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_own_address1
+  * @{
+  */
+
+#define IS_I2C_OWN_ADDRESS1(ADDRESS1)   ((ADDRESS1) <= (uint32_t)0x000003FF)
+/**
+  * @}
+  */
+
+/** @defgroup I2C_transfer_direction 
+  * @{
+  */
+
+#define I2C_Direction_Transmitter       ((uint16_t)0x0000)
+#define I2C_Direction_Receiver          ((uint16_t)0x0400)
+
+#define IS_I2C_DIRECTION(DIRECTION)     (((DIRECTION) == I2C_Direction_Transmitter) || \
+                                         ((DIRECTION) == I2C_Direction_Receiver))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_DMA_transfer_requests 
+  * @{
+  */
+
+#define I2C_DMAReq_Tx                   I2C_CR1_TXDMAEN
+#define I2C_DMAReq_Rx                   I2C_CR1_RXDMAEN
+
+#define IS_I2C_DMA_REQ(REQ)             ((((REQ) & (uint32_t)0xFFFF3FFF) == 0x00) && ((REQ) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_slave_address
+  * @{
+  */
+
+#define IS_I2C_SLAVE_ADDRESS(ADDRESS)   ((ADDRESS) <= (uint16_t)0x03FF)
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_own_address2
+  * @{
+  */
+
+#define IS_I2C_OWN_ADDRESS2(ADDRESS2)   ((ADDRESS2) <= (uint16_t)0x00FF)
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_own_address2_mask
+  * @{
+  */
+
+#define I2C_OA2_NoMask                  ((uint8_t)0x00)
+#define I2C_OA2_Mask01                  ((uint8_t)0x01)                 
+#define I2C_OA2_Mask02                  ((uint8_t)0x02)
+#define I2C_OA2_Mask03                  ((uint8_t)0x03)
+#define I2C_OA2_Mask04                  ((uint8_t)0x04)
+#define I2C_OA2_Mask05                  ((uint8_t)0x05)
+#define I2C_OA2_Mask06                  ((uint8_t)0x06)
+#define I2C_OA2_Mask07                  ((uint8_t)0x07)
+
+#define IS_I2C_OWN_ADDRESS2_MASK(MASK)  (((MASK) == I2C_OA2_NoMask) || \
+                                         ((MASK) == I2C_OA2_Mask01) || \
+                                         ((MASK) == I2C_OA2_Mask02) || \
+                                         ((MASK) == I2C_OA2_Mask03) || \
+                                         ((MASK) == I2C_OA2_Mask04) || \
+                                         ((MASK) == I2C_OA2_Mask05) || \
+                                         ((MASK) == I2C_OA2_Mask06) || \
+                                         ((MASK) == I2C_OA2_Mask07))  
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_timeout
+  * @{
+  */
+
+#define IS_I2C_TIMEOUT(TIMEOUT)   ((TIMEOUT) <= (uint16_t)0x0FFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_registers 
+  * @{
+  */
+
+#define I2C_Register_CR1                ((uint8_t)0x00)
+#define I2C_Register_CR2                ((uint8_t)0x04)
+#define I2C_Register_OAR1               ((uint8_t)0x08)
+#define I2C_Register_OAR2               ((uint8_t)0x0C)
+#define I2C_Register_TIMINGR            ((uint8_t)0x10)
+#define I2C_Register_TIMEOUTR           ((uint8_t)0x14)
+#define I2C_Register_ISR                ((uint8_t)0x18)
+#define I2C_Register_ICR                ((uint8_t)0x1C)
+#define I2C_Register_PECR               ((uint8_t)0x20)
+#define I2C_Register_RXDR               ((uint8_t)0x24)
+#define I2C_Register_TXDR               ((uint8_t)0x28)
+
+#define IS_I2C_REGISTER(REGISTER)       (((REGISTER) == I2C_Register_CR1) || \
+                                         ((REGISTER) == I2C_Register_CR2) || \
+                                         ((REGISTER) == I2C_Register_OAR1) || \
+                                         ((REGISTER) == I2C_Register_OAR2) || \
+                                         ((REGISTER) == I2C_Register_TIMINGR) || \
+                                         ((REGISTER) == I2C_Register_TIMEOUTR) || \
+                                         ((REGISTER) == I2C_Register_ISR) || \
+                                         ((REGISTER) == I2C_Register_ICR) || \
+                                         ((REGISTER) == I2C_Register_PECR) || \
+                                         ((REGISTER) == I2C_Register_RXDR) || \
+                                         ((REGISTER) == I2C_Register_TXDR))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_interrupts_definition 
+  * @{
+  */
+
+#define I2C_IT_ERRI                     I2C_CR1_ERRIE
+#define I2C_IT_TCI                      I2C_CR1_TCIE
+#define I2C_IT_STOPI                    I2C_CR1_STOPIE
+#define I2C_IT_NACKI                    I2C_CR1_NACKIE
+#define I2C_IT_ADDRI                    I2C_CR1_ADDRIE
+#define I2C_IT_RXI                      I2C_CR1_RXIE
+#define I2C_IT_TXI                      I2C_CR1_TXIE
+
+#define IS_I2C_CONFIG_IT(IT)            ((((IT) & (uint32_t)0xFFFFFF01) == 0x00) && ((IT) != 0x00))
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_flags_definition 
+  * @{
+  */
+
+#define  I2C_FLAG_TXE                   I2C_ISR_TXE
+#define  I2C_FLAG_TXIS                  I2C_ISR_TXIS
+#define  I2C_FLAG_RXNE                  I2C_ISR_RXNE
+#define  I2C_FLAG_ADDR                  I2C_ISR_ADDR
+#define  I2C_FLAG_NACKF                 I2C_ISR_NACKF
+#define  I2C_FLAG_STOPF                 I2C_ISR_STOPF
+#define  I2C_FLAG_TC                    I2C_ISR_TC
+#define  I2C_FLAG_TCR                   I2C_ISR_TCR
+#define  I2C_FLAG_BERR                  I2C_ISR_BERR
+#define  I2C_FLAG_ARLO                  I2C_ISR_ARLO
+#define  I2C_FLAG_OVR                   I2C_ISR_OVR
+#define  I2C_FLAG_PECERR                I2C_ISR_PECERR
+#define  I2C_FLAG_TIMEOUT               I2C_ISR_TIMEOUT
+#define  I2C_FLAG_ALERT                 I2C_ISR_ALERT
+#define  I2C_FLAG_BUSY                  I2C_ISR_BUSY
+
+#define IS_I2C_CLEAR_FLAG(FLAG)         ((((FLAG) & (uint32_t)0xFFFF4000) == 0x00) && ((FLAG) != 0x00))
+
+#define IS_I2C_GET_FLAG(FLAG)           (((FLAG) == I2C_FLAG_TXE) || ((FLAG) == I2C_FLAG_TXIS) || \
+                                         ((FLAG) == I2C_FLAG_RXNE) || ((FLAG) == I2C_FLAG_ADDR) || \
+                                         ((FLAG) == I2C_FLAG_NACKF) || ((FLAG) == I2C_FLAG_STOPF) || \
+                                         ((FLAG) == I2C_FLAG_TC) || ((FLAG) == I2C_FLAG_TCR) || \
+                                         ((FLAG) == I2C_FLAG_BERR) || ((FLAG) == I2C_FLAG_ARLO) || \
+                                         ((FLAG) == I2C_FLAG_OVR) || ((FLAG) == I2C_FLAG_PECERR) || \
+                                         ((FLAG) == I2C_FLAG_TIMEOUT) || ((FLAG) == I2C_FLAG_ALERT) || \
+                                         ((FLAG) == I2C_FLAG_BUSY))
+
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_interrupts_definition 
+  * @{
+  */
+
+#define  I2C_IT_TXIS                    I2C_ISR_TXIS
+#define  I2C_IT_RXNE                    I2C_ISR_RXNE
+#define  I2C_IT_ADDR                    I2C_ISR_ADDR
+#define  I2C_IT_NACKF                   I2C_ISR_NACKF
+#define  I2C_IT_STOPF                   I2C_ISR_STOPF
+#define  I2C_IT_TC                      I2C_ISR_TC
+#define  I2C_IT_TCR                     I2C_ISR_TCR
+#define  I2C_IT_BERR                    I2C_ISR_BERR
+#define  I2C_IT_ARLO                    I2C_ISR_ARLO
+#define  I2C_IT_OVR                     I2C_ISR_OVR
+#define  I2C_IT_PECERR                  I2C_ISR_PECERR
+#define  I2C_IT_TIMEOUT                 I2C_ISR_TIMEOUT
+#define  I2C_IT_ALERT                   I2C_ISR_ALERT
+
+#define IS_I2C_CLEAR_IT(IT)             ((((IT) & (uint32_t)0xFFFFC001) == 0x00) && ((IT) != 0x00))
+                               
+#define IS_I2C_GET_IT(IT)               (((IT) == I2C_IT_TXIS) || ((IT) == I2C_IT_RXNE) || \
+                                         ((IT) == I2C_IT_ADDR) || ((IT) == I2C_IT_NACKF) || \
+                                         ((IT) == I2C_IT_STOPF) || ((IT) == I2C_IT_TC) || \
+                                         ((IT) == I2C_IT_TCR) || ((IT) == I2C_IT_BERR) || \
+                                         ((IT) == I2C_IT_ARLO) || ((IT) == I2C_IT_OVR) || \
+                                         ((IT) == I2C_IT_PECERR) || ((IT) == I2C_IT_TIMEOUT) || \
+                                         ((IT) == I2C_IT_ALERT))
+                               
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_ReloadEndMode_definition 
+  * @{
+  */
+
+#define  I2C_Reload_Mode                I2C_CR2_RELOAD
+#define  I2C_AutoEnd_Mode               I2C_CR2_AUTOEND
+#define  I2C_SoftEnd_Mode               ((uint32_t)0x00000000)
+
+                              
+#define IS_RELOAD_END_MODE(MODE)        (((MODE) == I2C_Reload_Mode) || \
+                                         ((MODE) == I2C_AutoEnd_Mode) || \
+                                         ((MODE) == I2C_SoftEnd_Mode))
+                               
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_StartStopMode_definition 
+  * @{
+  */
+
+#define  I2C_No_StartStop                 ((uint32_t)0x00000000)
+#define  I2C_Generate_Stop                I2C_CR2_STOP
+#define  I2C_Generate_Start_Read          (uint32_t)(I2C_CR2_START | I2C_CR2_RD_WRN)
+#define  I2C_Generate_Start_Write         I2C_CR2_START
+
+                              
+#define IS_START_STOP_MODE(MODE)        (((MODE) == I2C_Generate_Stop) || \
+                                         ((MODE) == I2C_Generate_Start_Read) || \
+                                         ((MODE) == I2C_Generate_Start_Write) || \
+                                         ((MODE) == I2C_No_StartStop))
+                               
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+
+/* Initialization and Configuration functions *********************************/
+void I2C_DeInit(I2C_TypeDef* I2Cx);
+void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct);
+void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct);
+void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx);
+void I2C_ITConfig(I2C_TypeDef* I2Cx, uint32_t I2C_IT, FunctionalState NewState);
+void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_StopModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); /*!< not applicable for STM32F030 devices */
+void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Mask);
+void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_SlaveByteControlCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_SlaveAddressConfig(I2C_TypeDef* I2Cx, uint16_t Address);
+void I2C_10BitAddressingModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+
+/* Communications handling functions ******************************************/
+void I2C_AutoEndCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_ReloadCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_NumberOfBytesConfig(I2C_TypeDef* I2Cx, uint8_t Number_Bytes);
+void I2C_MasterRequestConfig(I2C_TypeDef* I2Cx, uint16_t I2C_Direction);
+void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_10BitAddressHeaderCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState);
+uint8_t I2C_GetAddressMatched(I2C_TypeDef* I2Cx);
+uint16_t I2C_GetTransferDirection(I2C_TypeDef* I2Cx);
+void I2C_TransferHandling(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode);
+
+/*  SMBUS management functions ************************************************/
+void I2C_SMBusAlertCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_ClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_ExtendedClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_IdleClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_TimeoutAConfig(I2C_TypeDef* I2Cx, uint16_t Timeout);
+void I2C_TimeoutBConfig(I2C_TypeDef* I2Cx, uint16_t Timeout);
+void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_PECRequestCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx);
+
+/* I2C registers management functions *****************************************/
+uint32_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register);
+
+/* Data transfers management functions ****************************************/
+void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data);
+uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx);
+
+/* DMA transfers management functions *****************************************/
+void I2C_DMACmd(I2C_TypeDef* I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_I2C_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_iwdg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_iwdg.h
new file mode 100644
index 00000000..1f2eece8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_iwdg.h
@@ -0,0 +1,140 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_iwdg.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the IWDG 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_IWDG_H
+#define __STM32F0XX_IWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup IWDG
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup IWDG_Exported_Constants
+  * @{
+  */
+
+/** @defgroup IWDG_WriteAccess
+  * @{
+  */
+
+#define IWDG_WriteAccess_Enable     ((uint16_t)0x5555)
+#define IWDG_WriteAccess_Disable    ((uint16_t)0x0000)
+#define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \
+                                      ((ACCESS) == IWDG_WriteAccess_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_prescaler 
+  * @{
+  */
+
+#define IWDG_Prescaler_4            ((uint8_t)0x00)
+#define IWDG_Prescaler_8            ((uint8_t)0x01)
+#define IWDG_Prescaler_16           ((uint8_t)0x02)
+#define IWDG_Prescaler_32           ((uint8_t)0x03)
+#define IWDG_Prescaler_64           ((uint8_t)0x04)
+#define IWDG_Prescaler_128          ((uint8_t)0x05)
+#define IWDG_Prescaler_256          ((uint8_t)0x06)
+#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_8)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_16) || \
+                                      ((PRESCALER) == IWDG_Prescaler_32) || \
+                                      ((PRESCALER) == IWDG_Prescaler_64) || \
+                                      ((PRESCALER) == IWDG_Prescaler_128)|| \
+                                      ((PRESCALER) == IWDG_Prescaler_256))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Flag 
+  * @{
+  */
+
+#define IWDG_FLAG_PVU               IWDG_SR_PVU
+#define IWDG_FLAG_RVU               IWDG_SR_RVU
+#define IWDG_FLAG_WVU               IWDG_SR_WVU
+#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU)  || \
+                            ((FLAG) == IWDG_FLAG_WVU))
+
+#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
+
+#define IS_IWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0xFFF)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Prescaler and Counter configuration functions ******************************/
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
+void IWDG_SetReload(uint16_t Reload);
+void IWDG_ReloadCounter(void);
+void IWDG_SetWindowValue(uint16_t WindowValue);
+
+/* IWDG activation function ***************************************************/
+void IWDG_Enable(void);
+
+/* Flag management function ***************************************************/
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_IWDG_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_misc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_misc.h
new file mode 100644
index 00000000..3811f0fd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_misc.h
@@ -0,0 +1,143 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_misc.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the miscellaneous
+  *          firmware library functions (add-on to CMSIS functions).
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_MISC_H
+#define __STM32F0XX_MISC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup MISC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  NVIC Init Structure definition  
+  */
+
+typedef struct
+{
+  uint8_t NVIC_IRQChannel;             /*!< Specifies the IRQ channel to be enabled or disabled.
+                                            This parameter can be a value of @ref IRQn_Type 
+                                            (For the complete STM32 Devices IRQ Channels list, 
+                                            please refer to stm32f0xx.h file) */
+
+  uint8_t NVIC_IRQChannelPriority;     /*!< Specifies the priority level for the IRQ channel specified
+                                            in NVIC_IRQChannel. This parameter can be a value
+                                            between 0 and 3.  */
+
+  FunctionalState NVIC_IRQChannelCmd;  /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
+                                            will be enabled or disabled. 
+                                            This parameter can be set either to ENABLE or DISABLE */   
+} NVIC_InitTypeDef;
+
+/**  
+  *
+@verbatim   
+
+@endverbatim
+*/
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup MISC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup MISC_System_Low_Power 
+  * @{
+  */
+
+#define NVIC_LP_SEVONPEND            ((uint8_t)0x10)
+#define NVIC_LP_SLEEPDEEP            ((uint8_t)0x04)
+#define NVIC_LP_SLEEPONEXIT          ((uint8_t)0x02)
+#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
+                        ((LP) == NVIC_LP_SLEEPDEEP) || \
+                        ((LP) == NVIC_LP_SLEEPONEXIT))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Preemption_Priority_Group 
+  * @{
+  */
+#define IS_NVIC_PRIORITY(PRIORITY)  ((PRIORITY) < 0x04)
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_SysTick_clock_source 
+  * @{
+  */
+
+#define SysTick_CLKSource_HCLK_Div8    ((uint32_t)0xFFFFFFFB)
+#define SysTick_CLKSource_HCLK         ((uint32_t)0x00000004)
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
+                                       ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_MISC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_pwr.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_pwr.h
new file mode 100644
index 00000000..378e07e9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_pwr.h
@@ -0,0 +1,197 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_pwr.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the PWR firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_PWR_H
+#define __STM32F0XX_PWR_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup PWR
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup PWR_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup PWR_PVD_detection_level 
+  * @brief    This parameters are only applicable for STM32F051 and STM32F072 devices
+  * @{
+  */ 
+
+#define PWR_PVDLevel_0                  PWR_CR_PLS_LEV0
+#define PWR_PVDLevel_1                  PWR_CR_PLS_LEV1
+#define PWR_PVDLevel_2                  PWR_CR_PLS_LEV2
+#define PWR_PVDLevel_3                  PWR_CR_PLS_LEV3
+#define PWR_PVDLevel_4                  PWR_CR_PLS_LEV4
+#define PWR_PVDLevel_5                  PWR_CR_PLS_LEV5
+#define PWR_PVDLevel_6                  PWR_CR_PLS_LEV6
+#define PWR_PVDLevel_7                  PWR_CR_PLS_LEV7 
+
+#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \
+                                 ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \
+                                 ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_WakeUp_Pins 
+  * @{
+  */
+
+#define PWR_WakeUpPin_1                 PWR_CSR_EWUP1
+#define PWR_WakeUpPin_2                 PWR_CSR_EWUP2
+#define PWR_WakeUpPin_3                 PWR_CSR_EWUP3 /*!< only applicable for STM32F072 devices */
+#define PWR_WakeUpPin_4                 PWR_CSR_EWUP4 /*!< only applicable for STM32F072 devices */
+#define PWR_WakeUpPin_5                 PWR_CSR_EWUP5 /*!< only applicable for STM32F072 devices */
+#define PWR_WakeUpPin_6                 PWR_CSR_EWUP6 /*!< only applicable for STM32F072 devices */
+#define PWR_WakeUpPin_7                 PWR_CSR_EWUP7 /*!< only applicable for STM32F072 devices */
+#define PWR_WakeUpPin_8                 PWR_CSR_EWUP8 /*!< only applicable for STM32F072 devices */
+#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WakeUpPin_1) || ((PIN) == PWR_WakeUpPin_2) || \
+                                ((PIN) == PWR_WakeUpPin_3) || ((PIN) == PWR_WakeUpPin_4) || \
+                                ((PIN) == PWR_WakeUpPin_5) || ((PIN) == PWR_WakeUpPin_6) || \
+                                ((PIN) == PWR_WakeUpPin_7) || ((PIN) == PWR_WakeUpPin_8))
+/**
+  * @}
+  */
+
+ 
+/** @defgroup PWR_Regulator_state_is_Sleep_STOP_mode 
+  * @{
+  */
+
+#define PWR_Regulator_ON                ((uint32_t)0x00000000)
+#define PWR_Regulator_LowPower          PWR_CR_LPSDSR
+#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
+                                     ((REGULATOR) == PWR_Regulator_LowPower))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_SLEEP_mode_entry 
+  * @{
+  */
+
+#define PWR_SLEEPEntry_WFI              ((uint8_t)0x01)
+#define PWR_SLEEPEntry_WFE              ((uint8_t)0x02)
+#define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPEntry_WFI) || ((ENTRY) == PWR_SLEEPEntry_WFE))
+ 
+/**
+  * @}
+  */
+
+/** @defgroup PWR_STOP_mode_entry 
+  * @{
+  */
+
+#define PWR_STOPEntry_WFI               ((uint8_t)0x01)
+#define PWR_STOPEntry_WFE               ((uint8_t)0x02)
+#define PWR_STOPEntry_SLEEPONEXIT       ((uint8_t)0x03)
+#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE) ||\
+                                  ((ENTRY) == PWR_STOPEntry_SLEEPONEXIT))
+ 
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Flag 
+  * @{
+  */
+
+#define PWR_FLAG_WU                     PWR_CSR_WUF
+#define PWR_FLAG_SB                     PWR_CSR_SBF
+#define PWR_FLAG_PVDO                   PWR_CSR_PVDO /*!< Not applicable for STM32F030 devices */
+#define PWR_FLAG_VREFINTRDY             PWR_CSR_VREFINTRDYF 
+
+#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
+                               ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_VREFINTRDY))
+
+#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Function used to set the PWR configuration to the default reset state ******/
+void PWR_DeInit(void);
+
+/* Backup Domain Access function **********************************************/
+void PWR_BackupAccessCmd(FunctionalState NewState);
+
+/* PVD configuration functions ************************************************/
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel); /*!< only applicable for STM32F051 and STM32F072 devices */
+void PWR_PVDCmd(FunctionalState NewState); /*!< only applicable for STM32F051 and STM32F072 devices */
+
+/* WakeUp pins configuration functions ****************************************/
+void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPin, FunctionalState NewState);
+
+/* Low Power modes configuration functions ************************************/
+void PWR_EnterSleepMode(uint8_t PWR_SLEEPEntry);
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterSTANDBYMode(void);
+
+/* Flags management functions *************************************************/
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
+void PWR_ClearFlag(uint32_t PWR_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_PWR_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rcc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rcc.h
new file mode 100644
index 00000000..380f98d1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rcc.h
@@ -0,0 +1,624 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_rcc.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the RCC 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_RCC_H
+#define __STM32F0XX_RCC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RCC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+typedef struct
+{
+  uint32_t SYSCLK_Frequency;
+  uint32_t HCLK_Frequency;
+  uint32_t PCLK_Frequency;
+  uint32_t ADCCLK_Frequency;
+  uint32_t CECCLK_Frequency;
+  uint32_t I2C1CLK_Frequency;
+  uint32_t USART1CLK_Frequency;
+  uint32_t USART2CLK_Frequency; /*!< Only applicable for STM32F072 and STM32F091 devices */
+  uint32_t USART3CLK_Frequency; /*!< Only applicable for STM32F091 devices */
+  uint32_t USBCLK_Frequency;    /*!< Only applicable for STM32F072 devices */
+}RCC_ClocksTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RCC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup RCC_HSE_configuration 
+  * @{
+  */
+
+#define RCC_HSE_OFF                      ((uint8_t)0x00)
+#define RCC_HSE_ON                       ((uint8_t)0x01)
+#define RCC_HSE_Bypass                   ((uint8_t)0x05)
+#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \
+                         ((HSE) == RCC_HSE_Bypass))
+
+/**
+  * @}
+  */ 
+ 
+/** @defgroup RCC_PLL_Clock_Source 
+  * @{
+  */
+
+#define RCC_PLLSource_HSI_Div2           RCC_CFGR_PLLSRC_HSI_Div2
+#define RCC_PLLSource_PREDIV1            RCC_CFGR_PLLSRC_HSE_PREDIV /* Old HSEPREDIV1 bit definition, maintained for legacy purpose */
+#define RCC_PLLSource_HSE                RCC_CFGR_PLLSRC_HSE_PREDIV /*!< Only applicable for STM32F072 devices */
+#define RCC_PLLSource_HSI48              RCC_CFGR_PLLSRC_HSI48_PREDIV /*!< Only applicable for STM32F072 devices */
+#define RCC_PLLSource_HSI                RCC_CFGR_PLLSRC_HSI_PREDIV /*!< Only applicable for STM32F072 devices */
+
+#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \
+                                   ((SOURCE) == RCC_PLLSource_HSI48)    || \
+                                   ((SOURCE) == RCC_PLLSource_HSI)      || \
+                                   ((SOURCE) == RCC_PLLSource_HSE)      || \
+                                   ((SOURCE) == RCC_PLLSource_PREDIV1))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_PLL_Multiplication_Factor 
+  * @{
+  */
+
+#define RCC_PLLMul_2                    RCC_CFGR_PLLMULL2
+#define RCC_PLLMul_3                    RCC_CFGR_PLLMULL3
+#define RCC_PLLMul_4                    RCC_CFGR_PLLMULL4
+#define RCC_PLLMul_5                    RCC_CFGR_PLLMULL5
+#define RCC_PLLMul_6                    RCC_CFGR_PLLMULL6
+#define RCC_PLLMul_7                    RCC_CFGR_PLLMULL7
+#define RCC_PLLMul_8                    RCC_CFGR_PLLMULL8
+#define RCC_PLLMul_9                    RCC_CFGR_PLLMULL9
+#define RCC_PLLMul_10                   RCC_CFGR_PLLMULL10
+#define RCC_PLLMul_11                   RCC_CFGR_PLLMULL11
+#define RCC_PLLMul_12                   RCC_CFGR_PLLMULL12
+#define RCC_PLLMul_13                   RCC_CFGR_PLLMULL13
+#define RCC_PLLMul_14                   RCC_CFGR_PLLMULL14
+#define RCC_PLLMul_15                   RCC_CFGR_PLLMULL15
+#define RCC_PLLMul_16                   RCC_CFGR_PLLMULL16
+#define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_2) || ((MUL) == RCC_PLLMul_3)   || \
+                             ((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5)   || \
+                             ((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7)   || \
+                             ((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9)   || \
+                             ((MUL) == RCC_PLLMul_10) || ((MUL) == RCC_PLLMul_11) || \
+                             ((MUL) == RCC_PLLMul_12) || ((MUL) == RCC_PLLMul_13) || \
+                             ((MUL) == RCC_PLLMul_14) || ((MUL) == RCC_PLLMul_15) || \
+                             ((MUL) == RCC_PLLMul_16))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_PREDIV1_division_factor
+  * @{
+  */
+#define  RCC_PREDIV1_Div1               RCC_CFGR2_PREDIV1_DIV1
+#define  RCC_PREDIV1_Div2               RCC_CFGR2_PREDIV1_DIV2
+#define  RCC_PREDIV1_Div3               RCC_CFGR2_PREDIV1_DIV3
+#define  RCC_PREDIV1_Div4               RCC_CFGR2_PREDIV1_DIV4
+#define  RCC_PREDIV1_Div5               RCC_CFGR2_PREDIV1_DIV5
+#define  RCC_PREDIV1_Div6               RCC_CFGR2_PREDIV1_DIV6
+#define  RCC_PREDIV1_Div7               RCC_CFGR2_PREDIV1_DIV7
+#define  RCC_PREDIV1_Div8               RCC_CFGR2_PREDIV1_DIV8
+#define  RCC_PREDIV1_Div9               RCC_CFGR2_PREDIV1_DIV9
+#define  RCC_PREDIV1_Div10              RCC_CFGR2_PREDIV1_DIV10
+#define  RCC_PREDIV1_Div11              RCC_CFGR2_PREDIV1_DIV11
+#define  RCC_PREDIV1_Div12              RCC_CFGR2_PREDIV1_DIV12
+#define  RCC_PREDIV1_Div13              RCC_CFGR2_PREDIV1_DIV13
+#define  RCC_PREDIV1_Div14              RCC_CFGR2_PREDIV1_DIV14
+#define  RCC_PREDIV1_Div15              RCC_CFGR2_PREDIV1_DIV15
+#define  RCC_PREDIV1_Div16              RCC_CFGR2_PREDIV1_DIV16
+
+#define IS_RCC_PREDIV1(PREDIV1) (((PREDIV1) == RCC_PREDIV1_Div1) || ((PREDIV1) == RCC_PREDIV1_Div2) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div3) || ((PREDIV1) == RCC_PREDIV1_Div4) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div5) || ((PREDIV1) == RCC_PREDIV1_Div6) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div7) || ((PREDIV1) == RCC_PREDIV1_Div8) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div9) || ((PREDIV1) == RCC_PREDIV1_Div10) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div11) || ((PREDIV1) == RCC_PREDIV1_Div12) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div13) || ((PREDIV1) == RCC_PREDIV1_Div14) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div15) || ((PREDIV1) == RCC_PREDIV1_Div16))
+/**
+  * @}
+  */
+ 
+/** @defgroup RCC_System_Clock_Source 
+  * @{
+  */
+
+#define RCC_SYSCLKSource_HSI             RCC_CFGR_SW_HSI
+#define RCC_SYSCLKSource_HSE             RCC_CFGR_SW_HSE
+#define RCC_SYSCLKSource_PLLCLK          RCC_CFGR_SW_PLL
+#define RCC_SYSCLKSource_HSI48           RCC_CFGR_SW_HSI48 /*!< Only applicable for STM32F072 devices */
+
+#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI)   || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSE)   || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSI48) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLCLK))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_AHB_Clock_Source
+  * @{
+  */
+
+#define RCC_SYSCLK_Div1                  RCC_CFGR_HPRE_DIV1
+#define RCC_SYSCLK_Div2                  RCC_CFGR_HPRE_DIV2
+#define RCC_SYSCLK_Div4                  RCC_CFGR_HPRE_DIV4
+#define RCC_SYSCLK_Div8                  RCC_CFGR_HPRE_DIV8
+#define RCC_SYSCLK_Div16                 RCC_CFGR_HPRE_DIV16
+#define RCC_SYSCLK_Div64                 RCC_CFGR_HPRE_DIV64
+#define RCC_SYSCLK_Div128                RCC_CFGR_HPRE_DIV128
+#define RCC_SYSCLK_Div256                RCC_CFGR_HPRE_DIV256
+#define RCC_SYSCLK_Div512                RCC_CFGR_HPRE_DIV512
+#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \
+                           ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \
+                           ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \
+                           ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \
+                           ((HCLK) == RCC_SYSCLK_Div512))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_APB_Clock_Source
+  * @{
+  */
+
+#define RCC_HCLK_Div1                    RCC_CFGR_PPRE_DIV1
+#define RCC_HCLK_Div2                    RCC_CFGR_PPRE_DIV2
+#define RCC_HCLK_Div4                    RCC_CFGR_PPRE_DIV4
+#define RCC_HCLK_Div8                    RCC_CFGR_PPRE_DIV8
+#define RCC_HCLK_Div16                   RCC_CFGR_PPRE_DIV16
+#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \
+                           ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \
+                           ((PCLK) == RCC_HCLK_Div16))
+/**
+  * @}
+  */
+  
+/** @defgroup RCC_ADC_clock_source 
+  * @{
+  */
+/* These defines are obsolete and kept for legacy purpose only.
+Proper ADC clock selection is done within ADC driver by mean of the ADC_ClockModeConfig() function */
+#define RCC_ADCCLK_HSI14                 ((uint32_t)0x00000000)
+#define RCC_ADCCLK_PCLK_Div2             ((uint32_t)0x01000000)
+#define RCC_ADCCLK_PCLK_Div4             ((uint32_t)0x01004000)
+
+#define IS_RCC_ADCCLK(ADCCLK) (((ADCCLK) == RCC_ADCCLK_HSI14) || ((ADCCLK) == RCC_ADCCLK_PCLK_Div2) || \
+                               ((ADCCLK) == RCC_ADCCLK_PCLK_Div4))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_CEC_clock_source 
+  * @{
+  */
+
+#define RCC_CECCLK_HSI_Div244            ((uint32_t)0x00000000)
+#define RCC_CECCLK_LSE                   RCC_CFGR3_CECSW
+
+#define IS_RCC_CECCLK(CECCLK) (((CECCLK) == RCC_CECCLK_HSI_Div244) || ((CECCLK) == RCC_CECCLK_LSE))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_I2C_clock_source 
+  * @{
+  */
+
+#define RCC_I2C1CLK_HSI                   ((uint32_t)0x00000000)
+#define RCC_I2C1CLK_SYSCLK                RCC_CFGR3_I2C1SW
+
+#define IS_RCC_I2CCLK(I2CCLK) (((I2CCLK) == RCC_I2C1CLK_HSI) || ((I2CCLK) == RCC_I2C1CLK_SYSCLK))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_USB_clock_source
+  * @brief    Applicable only for STM32F072 devices
+  * @{
+  */
+
+#define RCC_USBCLK_HSI48                 ((uint32_t)0x00000000)
+#define RCC_USBCLK_PLLCLK                RCC_CFGR3_USBSW
+
+#define IS_RCC_USBCLK(USBCLK) (((USBCLK) == RCC_USBCLK_HSI48) || ((USBCLK) == RCC_USBCLK_PLLCLK))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_USART_clock_source 
+  * @{
+  */
+
+#define RCC_USART1CLK_PCLK                  ((uint32_t)0x10000000)
+#define RCC_USART1CLK_SYSCLK                ((uint32_t)0x10000001)
+#define RCC_USART1CLK_LSE                   ((uint32_t)0x10000002)
+#define RCC_USART1CLK_HSI                   ((uint32_t)0x10000003)
+
+#define RCC_USART2CLK_PCLK                  ((uint32_t)0x20000000) /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define RCC_USART2CLK_SYSCLK                ((uint32_t)0x20010000) /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define RCC_USART2CLK_LSE                   ((uint32_t)0x20020000) /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define RCC_USART2CLK_HSI                   ((uint32_t)0x20030000) /*!< Only applicable for STM32F072 and STM32F091 devices */
+
+#define RCC_USART3CLK_PCLK                  ((uint32_t)0x30000000) /*!< Only applicable for STM32F091 devices */
+#define RCC_USART3CLK_SYSCLK                ((uint32_t)0x30040000) /*!< Only applicable for STM32F091 devices */
+#define RCC_USART3CLK_LSE                   ((uint32_t)0x30080000) /*!< Only applicable for STM32F091 devices */
+#define RCC_USART3CLK_HSI                   ((uint32_t)0x300C0000) /*!< Only applicable for STM32F091 devices */
+
+
+#define IS_RCC_USARTCLK(USARTCLK) (((USARTCLK) == RCC_USART1CLK_PCLK)   || \
+                                   ((USARTCLK) == RCC_USART1CLK_SYSCLK) || \
+                                   ((USARTCLK) == RCC_USART1CLK_LSE)    || \
+                                   ((USARTCLK) == RCC_USART1CLK_HSI)    || \
+                                   ((USARTCLK) == RCC_USART2CLK_PCLK)   || \
+                                   ((USARTCLK) == RCC_USART2CLK_SYSCLK) || \
+                                   ((USARTCLK) == RCC_USART2CLK_LSE)    || \
+                                   ((USARTCLK) == RCC_USART2CLK_HSI)|| \
+                                   ((USARTCLK) == RCC_USART3CLK_PCLK)   || \
+                                   ((USARTCLK) == RCC_USART3CLK_SYSCLK) || \
+                                   ((USARTCLK) == RCC_USART3CLK_LSE)    || \
+                                   ((USARTCLK) == RCC_USART3CLK_HSI))
+
+/**
+  * @}
+  */
+         
+/** @defgroup RCC_Interrupt_Source 
+  * @{
+  */
+
+#define RCC_IT_LSIRDY                    ((uint8_t)0x01)
+#define RCC_IT_LSERDY                    ((uint8_t)0x02)
+#define RCC_IT_HSIRDY                    ((uint8_t)0x04)
+#define RCC_IT_HSERDY                    ((uint8_t)0x08)
+#define RCC_IT_PLLRDY                    ((uint8_t)0x10)
+#define RCC_IT_HSI14RDY                  ((uint8_t)0x20)
+#define RCC_IT_HSI48RDY                  ((uint8_t)0x40) /*!< Only applicable for STM32F072 devices */
+#define RCC_IT_CSS                       ((uint8_t)0x80)
+
+#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00))
+
+#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \
+                           ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
+                           ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_HSI14RDY) || \
+                           ((IT) == RCC_IT_CSS)    || ((IT) == RCC_IT_HSI48RDY))
+
+#define IS_RCC_CLEAR_IT(IT) ((IT) != 0x00)
+
+/**
+  * @}
+  */
+  
+/** @defgroup RCC_LSE_Configuration 
+  * @{
+  */
+
+#define RCC_LSE_OFF                      ((uint32_t)0x00000000)
+#define RCC_LSE_ON                       RCC_BDCR_LSEON
+#define RCC_LSE_Bypass                   ((uint32_t)(RCC_BDCR_LSEON | RCC_BDCR_LSEBYP))
+#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \
+                         ((LSE) == RCC_LSE_Bypass))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_RTC_Clock_Source
+  * @{
+  */
+
+#define RCC_RTCCLKSource_LSE             RCC_BDCR_RTCSEL_LSE
+#define RCC_RTCCLKSource_LSI             RCC_BDCR_RTCSEL_LSI
+#define RCC_RTCCLKSource_HSE_Div32       RCC_BDCR_RTCSEL_HSE
+
+#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_LSI) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div32))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_LSE_Drive_Configuration 
+  * @{
+  */
+
+#define RCC_LSEDrive_Low                 ((uint32_t)0x00000000)
+#define RCC_LSEDrive_MediumLow           RCC_BDCR_LSEDRV_0
+#define RCC_LSEDrive_MediumHigh          RCC_BDCR_LSEDRV_1
+#define RCC_LSEDrive_High                RCC_BDCR_LSEDRV
+#define IS_RCC_LSE_DRIVE(DRIVE) (((DRIVE) == RCC_LSEDrive_Low) || ((DRIVE) == RCC_LSEDrive_MediumLow) || \
+                                 ((DRIVE) == RCC_LSEDrive_MediumHigh) || ((DRIVE) == RCC_LSEDrive_High))
+/**
+  * @}
+  */
+  
+/** @defgroup RCC_AHB_Peripherals 
+  * @{
+  */
+
+#define RCC_AHBPeriph_GPIOA               RCC_AHBENR_GPIOAEN
+#define RCC_AHBPeriph_GPIOB               RCC_AHBENR_GPIOBEN
+#define RCC_AHBPeriph_GPIOC               RCC_AHBENR_GPIOCEN
+#define RCC_AHBPeriph_GPIOD               RCC_AHBENR_GPIODEN
+#define RCC_AHBPeriph_GPIOE               RCC_AHBENR_GPIOEEN /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define RCC_AHBPeriph_GPIOF               RCC_AHBENR_GPIOFEN
+#define RCC_AHBPeriph_TS                  RCC_AHBENR_TSEN
+#define RCC_AHBPeriph_CRC                 RCC_AHBENR_CRCEN
+#define RCC_AHBPeriph_FLITF               RCC_AHBENR_FLITFEN
+#define RCC_AHBPeriph_SRAM                RCC_AHBENR_SRAMEN
+#define RCC_AHBPeriph_DMA1                RCC_AHBENR_DMA1EN
+#define RCC_AHBPeriph_DMA2                RCC_AHBENR_DMA2EN
+
+#define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFE81FFA8) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_AHB_RST_PERIPH(PERIPH) ((((PERIPH) & 0xFE81FFA8) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_APB2_Peripherals 
+  * @{
+  */
+
+#define RCC_APB2Periph_SYSCFG            RCC_APB2ENR_SYSCFGEN
+#define RCC_APB2Periph_USART6            RCC_APB2ENR_USART6EN
+#define RCC_APB2Periph_USART7            RCC_APB2ENR_USART7EN
+#define RCC_APB2Periph_USART8            RCC_APB2ENR_USART8EN
+#define RCC_APB2Periph_ADC1              RCC_APB2ENR_ADC1EN
+#define RCC_APB2Periph_TIM1              RCC_APB2ENR_TIM1EN
+#define RCC_APB2Periph_SPI1              RCC_APB2ENR_SPI1EN
+#define RCC_APB2Periph_USART1            RCC_APB2ENR_USART1EN
+#define RCC_APB2Periph_TIM15             RCC_APB2ENR_TIM15EN
+#define RCC_APB2Periph_TIM16             RCC_APB2ENR_TIM16EN
+#define RCC_APB2Periph_TIM17             RCC_APB2ENR_TIM17EN
+#define RCC_APB2Periph_DBGMCU            RCC_APB2ENR_DBGMCUEN
+
+#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFB8A51E) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_APB1_Peripherals 
+  * @{
+  */
+
+#define RCC_APB1Periph_TIM2              RCC_APB1ENR_TIM2EN    /*!< Only applicable for STM32F051, STM32F072 and STM32F091 devices */
+#define RCC_APB1Periph_TIM3              RCC_APB1ENR_TIM3EN
+#define RCC_APB1Periph_TIM6              RCC_APB1ENR_TIM6EN
+#define RCC_APB1Periph_TIM7              RCC_APB1ENR_TIM7EN    /*!< Only applicable for STM32F072 devices */
+#define RCC_APB1Periph_TIM14             RCC_APB1ENR_TIM14EN
+#define RCC_APB1Periph_WWDG              RCC_APB1ENR_WWDGEN
+#define RCC_APB1Periph_SPI2              RCC_APB1ENR_SPI2EN
+#define RCC_APB1Periph_USART2            RCC_APB1ENR_USART2EN
+#define RCC_APB1Periph_USART3            RCC_APB1ENR_USART3EN  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define RCC_APB1Periph_USART4            RCC_APB1ENR_USART4EN  /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define RCC_APB1Periph_USART5            RCC_APB1ENR_USART5EN  /*!< Only applicable for STM32F091 devices */
+#define RCC_APB1Periph_I2C1              RCC_APB1ENR_I2C1EN
+#define RCC_APB1Periph_I2C2              RCC_APB1ENR_I2C2EN
+#define RCC_APB1Periph_USB               RCC_APB1ENR_USBEN     /*!< Only applicable for STM32F072 and STM32F042 devices */
+#define RCC_APB1Periph_CAN               RCC_APB1ENR_CANEN     /*!< Only applicable for STM32F072, STM32F042 and STM32F091 devices */
+#define RCC_APB1Periph_CRS               RCC_APB1ENR_CRSEN     /*!< Only applicable for STM32F072, STM32F042 and STM32F091 devices */
+#define RCC_APB1Periph_PWR               RCC_APB1ENR_PWREN
+#define RCC_APB1Periph_DAC               RCC_APB1ENR_DACEN     /*!< Only applicable for STM32F051, STM32F072 and STM32F091 devices */
+#define RCC_APB1Periph_CEC               RCC_APB1ENR_CECEN     /*!< Only applicable for STM32F051, STM32F042, STM32F072 and STM32F091 devices */
+
+#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x8581B6CC) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_MCO_Clock_Source
+  * @{
+  */
+
+#define RCC_MCOSource_NoClock            ((uint8_t)0x00)
+#define RCC_MCOSource_HSI14              ((uint8_t)0x01)
+#define RCC_MCOSource_LSI                ((uint8_t)0x02)
+#define RCC_MCOSource_LSE                ((uint8_t)0x03)
+#define RCC_MCOSource_SYSCLK             ((uint8_t)0x04)
+#define RCC_MCOSource_HSI                ((uint8_t)0x05)
+#define RCC_MCOSource_HSE                ((uint8_t)0x06)
+#define RCC_MCOSource_PLLCLK_Div2        ((uint8_t)0x07)
+#define RCC_MCOSource_HSI48              ((uint8_t)0x08)  /*!< Only applicable for STM32F072 devices */
+#define RCC_MCOSource_PLLCLK             ((uint8_t)0x87)
+
+#define IS_RCC_MCO_SOURCE(SOURCE) (((SOURCE) == RCC_MCOSource_NoClock) || ((SOURCE) == RCC_MCOSource_HSI14)      || \
+                                   ((SOURCE) == RCC_MCOSource_SYSCLK)  || ((SOURCE) == RCC_MCOSource_HSI)        || \
+                                   ((SOURCE) == RCC_MCOSource_HSE)     || ((SOURCE) == RCC_MCOSource_PLLCLK_Div2)|| \
+                                   ((SOURCE) == RCC_MCOSource_LSI)     || ((SOURCE) == RCC_MCOSource_HSI48)      || \
+                                   ((SOURCE) == RCC_MCOSource_PLLCLK)  || ((SOURCE) == RCC_MCOSource_LSE))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_MCOPrescaler
+  * @{
+  */
+#if !defined (STM32F051)
+#define RCC_MCOPrescaler_1            RCC_CFGR_MCO_PRE_1
+#define RCC_MCOPrescaler_2            RCC_CFGR_MCO_PRE_2
+#define RCC_MCOPrescaler_4            RCC_CFGR_MCO_PRE_4
+#define RCC_MCOPrescaler_8            RCC_CFGR_MCO_PRE_8
+#define RCC_MCOPrescaler_16           RCC_CFGR_MCO_PRE_16
+#define RCC_MCOPrescaler_32           RCC_CFGR_MCO_PRE_32
+#define RCC_MCOPrescaler_64           RCC_CFGR_MCO_PRE_64
+#define RCC_MCOPrescaler_128          RCC_CFGR_MCO_PRE_128
+
+#define IS_RCC_MCO_PRESCALER(PRESCALER) (((PRESCALER) == RCC_MCOPrescaler_1)  || \
+                                         ((PRESCALER) == RCC_MCOPrescaler_2)  || \
+                                         ((PRESCALER) == RCC_MCOPrescaler_4)  || \
+                                         ((PRESCALER) == RCC_MCOPrescaler_8)  || \
+                                         ((PRESCALER) == RCC_MCOPrescaler_16) || \
+                                         ((PRESCALER) == RCC_MCOPrescaler_32) || \
+                                         ((PRESCALER) == RCC_MCOPrescaler_64) || \
+                                         ((PRESCALER) == RCC_MCOPrescaler_128))
+#endif /* STM32F051 */                                         
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_Flag 
+  * @{
+  */
+#define RCC_FLAG_HSIRDY                  ((uint8_t)0x01)
+#define RCC_FLAG_HSERDY                  ((uint8_t)0x11)
+#define RCC_FLAG_PLLRDY                  ((uint8_t)0x19)
+#define RCC_FLAG_LSERDY                  ((uint8_t)0x21)
+#define RCC_FLAG_LSIRDY                  ((uint8_t)0x41)
+#define RCC_FLAG_V18PWRRSTF              ((uint8_t)0x57)
+#define RCC_FLAG_OBLRST                  ((uint8_t)0x59)
+#define RCC_FLAG_PINRST                  ((uint8_t)0x5A)
+#define RCC_FLAG_PORRST                  ((uint8_t)0x5B)
+#define RCC_FLAG_SFTRST                  ((uint8_t)0x5C)
+#define RCC_FLAG_IWDGRST                 ((uint8_t)0x5D)
+#define RCC_FLAG_WWDGRST                 ((uint8_t)0x5E)
+#define RCC_FLAG_LPWRRST                 ((uint8_t)0x5F)
+#define RCC_FLAG_HSI14RDY                ((uint8_t)0x61)
+#define RCC_FLAG_HSI48RDY                ((uint8_t)0x71) /*!< Only applicable for STM32F072 devices */ 
+
+#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY)  || ((FLAG) == RCC_FLAG_HSERDY)  || \
+                           ((FLAG) == RCC_FLAG_PLLRDY)  || ((FLAG) == RCC_FLAG_LSERDY)  || \
+                           ((FLAG) == RCC_FLAG_LSIRDY)  || ((FLAG) == RCC_FLAG_OBLRST)  || \
+                           ((FLAG) == RCC_FLAG_PINRST)  || ((FLAG) == RCC_FLAG_PORRST)  || \
+                           ((FLAG) == RCC_FLAG_SFTRST)  || ((FLAG) == RCC_FLAG_IWDGRST) || \
+                           ((FLAG) == RCC_FLAG_WWDGRST) || ((FLAG) == RCC_FLAG_LPWRRST) || \
+                           ((FLAG) == RCC_FLAG_HSI14RDY)|| ((FLAG) == RCC_FLAG_HSI48RDY)|| \
+                           ((FLAG) == RCC_FLAG_V18PWRRSTF))
+
+#define IS_RCC_HSI_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
+#define IS_RCC_HSI14_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Function used to set the RCC clock configuration to the default reset state */
+void RCC_DeInit(void);
+
+/* Internal/external clocks, PLL, CSS and MCO configuration functions *********/
+void RCC_HSEConfig(uint8_t RCC_HSE);
+ErrorStatus RCC_WaitForHSEStartUp(void);
+void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
+void RCC_HSICmd(FunctionalState NewState);
+void RCC_AdjustHSI14CalibrationValue(uint8_t HSI14CalibrationValue);
+void RCC_HSI14Cmd(FunctionalState NewState);
+void RCC_HSI14ADCRequestCmd(FunctionalState NewState);
+void RCC_LSEConfig(uint32_t RCC_LSE);
+void RCC_LSEDriveConfig(uint32_t RCC_LSEDrive);
+void RCC_LSICmd(FunctionalState NewState);
+void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul);
+void RCC_PLLCmd(FunctionalState NewState);
+void RCC_HSI48Cmd(FunctionalState NewState); /*!< Only applicable for STM32F072 devices */
+uint32_t RCC_GetHSI48CalibrationValue(void); /*!< Only applicable for STM32F072 devices */
+void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Div);
+void RCC_ClockSecuritySystemCmd(FunctionalState NewState);
+#ifdef STM32F051
+void RCC_MCOConfig(uint8_t RCC_MCOSource);
+#else
+void RCC_MCOConfig(uint8_t RCC_MCOSource,uint32_t RCC_MCOPrescaler);
+#endif /* STM32F051 */
+
+/* System, AHB and APB busses clocks configuration functions ******************/
+void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
+uint8_t RCC_GetSYSCLKSource(void);
+void RCC_HCLKConfig(uint32_t RCC_SYSCLK);
+void RCC_PCLKConfig(uint32_t RCC_HCLK);
+void RCC_ADCCLKConfig(uint32_t RCC_ADCCLK); /* This function is obsolete.
+                                               For proper ADC clock selection, refer to
+                                               ADC_ClockModeConfig() in the ADC driver */
+void RCC_CECCLKConfig(uint32_t RCC_CECCLK);
+void RCC_I2CCLKConfig(uint32_t RCC_I2CCLK);
+void RCC_USARTCLKConfig(uint32_t RCC_USARTCLK);
+void RCC_USBCLKConfig(uint32_t RCC_USBCLK); /*!< Only applicable for STM32F042 and STM32F072 devices */
+void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
+
+/* Peripheral clocks configuration functions **********************************/
+void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
+void RCC_RTCCLKCmd(FunctionalState NewState);
+void RCC_BackupResetCmd(FunctionalState NewState);
+
+void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
+void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+
+void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
+void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
+FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG);
+void RCC_ClearFlag(void);
+ITStatus RCC_GetITStatus(uint8_t RCC_IT);
+void RCC_ClearITPendingBit(uint8_t RCC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_RCC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rtc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rtc.h
new file mode 100644
index 00000000..60aa00c6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_rtc.h
@@ -0,0 +1,807 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_rtc.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the RTC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_RTC_H
+#define __STM32F0XX_RTC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RTC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  RTC Init structures definition  
+  */ 
+typedef struct
+{
+  uint32_t RTC_HourFormat;   /*!< Specifies the RTC Hour Format.
+                             This parameter can be a value of @ref RTC_Hour_Formats */
+  
+  uint32_t RTC_AsynchPrediv; /*!< Specifies the RTC Asynchronous Predivider value.
+                             This parameter must be set to a value lower than 0x7F */
+  
+  uint32_t RTC_SynchPrediv;  /*!< Specifies the RTC Synchronous Predivider value.
+                             This parameter must be set to a value lower than 0x1FFF */
+}RTC_InitTypeDef;
+
+/** 
+  * @brief  RTC Time structure definition  
+  */
+typedef struct
+{
+  uint8_t RTC_Hours;    /*!< Specifies the RTC Time Hour.
+                        This parameter must be set to a value in the 0-12 range
+                        if the RTC_HourFormat_12 is selected or 0-23 range if
+                        the RTC_HourFormat_24 is selected. */
+
+  uint8_t RTC_Minutes;  /*!< Specifies the RTC Time Minutes.
+                        This parameter must be set to a value in the 0-59 range. */
+  
+  uint8_t RTC_Seconds;  /*!< Specifies the RTC Time Seconds.
+                        This parameter must be set to a value in the 0-59 range. */
+
+  uint8_t RTC_H12;      /*!< Specifies the RTC AM/PM Time.
+                        This parameter can be a value of @ref RTC_AM_PM_Definitions */
+}RTC_TimeTypeDef; 
+
+/** 
+  * @brief  RTC Date structure definition  
+  */
+typedef struct
+{
+  uint8_t RTC_WeekDay; /*!< Specifies the RTC Date WeekDay.
+                        This parameter can be a value of @ref RTC_WeekDay_Definitions */
+  
+  uint8_t RTC_Month;   /*!< Specifies the RTC Date Month.
+                        This parameter can be a value of @ref RTC_Month_Date_Definitions */
+
+  uint8_t RTC_Date;     /*!< Specifies the RTC Date.
+                        This parameter must be set to a value in the 1-31 range. */
+  
+  uint8_t RTC_Year;     /*!< Specifies the RTC Date Year.
+                        This parameter must be set to a value in the 0-99 range. */
+}RTC_DateTypeDef;
+
+/** 
+  * @brief  RTC Alarm structure definition  
+  */
+typedef struct
+{
+  RTC_TimeTypeDef RTC_AlarmTime;     /*!< Specifies the RTC Alarm Time members. */
+
+  uint32_t RTC_AlarmMask;            /*!< Specifies the RTC Alarm Masks.
+                                     This parameter can be a value of @ref RTC_AlarmMask_Definitions */
+
+  uint32_t RTC_AlarmDateWeekDaySel;  /*!< Specifies the RTC Alarm is on Date or WeekDay.
+                                     This parameter can be a value of @ref RTC_AlarmDateWeekDay_Definitions */
+  
+  uint8_t RTC_AlarmDateWeekDay;      /*!< Specifies the RTC Alarm Date/WeekDay.
+                                     This parameter must be set to a value in the 1-31 range 
+                                     if the Alarm Date is selected.
+                                     This parameter can be a value of @ref RTC_WeekDay_Definitions 
+                                     if the Alarm WeekDay is selected. */
+}RTC_AlarmTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RTC_Exported_Constants
+  * @{
+  */ 
+
+
+/** @defgroup RTC_Hour_Formats 
+  * @{
+  */ 
+#define RTC_HourFormat_24              ((uint32_t)0x00000000)
+#define RTC_HourFormat_12              ((uint32_t)0x00000040)
+#define IS_RTC_HOUR_FORMAT(FORMAT)     (((FORMAT) == RTC_HourFormat_12) || \
+                                        ((FORMAT) == RTC_HourFormat_24))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Asynchronous_Predivider 
+  * @{
+  */ 
+#define IS_RTC_ASYNCH_PREDIV(PREDIV)   ((PREDIV) <= 0x7F)
+ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Synchronous_Predivider 
+  * @{
+  */ 
+#define IS_RTC_SYNCH_PREDIV(PREDIV)    ((PREDIV) <= 0x7FFF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Time_Definitions 
+  * @{
+  */ 
+#define IS_RTC_HOUR12(HOUR)            (((HOUR) > 0) && ((HOUR) <= 12))
+#define IS_RTC_HOUR24(HOUR)            ((HOUR) <= 23)
+#define IS_RTC_MINUTES(MINUTES)        ((MINUTES) <= 59)
+#define IS_RTC_SECONDS(SECONDS)        ((SECONDS) <= 59)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_AM_PM_Definitions 
+  * @{
+  */ 
+#define RTC_H12_AM                     ((uint8_t)0x00)
+#define RTC_H12_PM                     ((uint8_t)0x40)
+#define IS_RTC_H12(PM) (((PM) == RTC_H12_AM) || ((PM) == RTC_H12_PM))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Year_Date_Definitions 
+  * @{
+  */ 
+#define IS_RTC_YEAR(YEAR)              ((YEAR) <= 99)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Month_Date_Definitions 
+  * @{
+  */ 
+#define RTC_Month_January              ((uint8_t)0x01)
+#define RTC_Month_February             ((uint8_t)0x02)
+#define RTC_Month_March                ((uint8_t)0x03)
+#define RTC_Month_April                ((uint8_t)0x04)
+#define RTC_Month_May                  ((uint8_t)0x05)
+#define RTC_Month_June                 ((uint8_t)0x06)
+#define RTC_Month_July                 ((uint8_t)0x07)
+#define RTC_Month_August               ((uint8_t)0x08)
+#define RTC_Month_September            ((uint8_t)0x09)
+#define RTC_Month_October              ((uint8_t)0x10)
+#define RTC_Month_November             ((uint8_t)0x11)
+#define RTC_Month_December             ((uint8_t)0x12)
+#define IS_RTC_MONTH(MONTH)            (((MONTH) >= 1) && ((MONTH) <= 12))
+#define IS_RTC_DATE(DATE)              (((DATE) >= 1) && ((DATE) <= 31))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_WeekDay_Definitions 
+  * @{
+  */ 
+  
+#define	RTC_Weekday_Monday             ((uint8_t)0x01)
+#define	RTC_Weekday_Tuesday            ((uint8_t)0x02)
+#define	RTC_Weekday_Wednesday          ((uint8_t)0x03)
+#define	RTC_Weekday_Thursday           ((uint8_t)0x04)
+#define	RTC_Weekday_Friday             ((uint8_t)0x05)
+#define	RTC_Weekday_Saturday           ((uint8_t)0x6)
+#define	RTC_Weekday_Sunday             ((uint8_t)0x07)
+#define IS_RTC_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Tuesday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Wednesday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Thursday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Friday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Saturday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Sunday))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Alarm_Definitions 
+  * @{
+  */ 
+#define IS_RTC_ALARM_DATE_WEEKDAY_DATE(DATE) (((DATE) > 0) && ((DATE) <= 31))
+#define IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Tuesday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Wednesday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Thursday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Friday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Saturday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Sunday))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_AlarmDateWeekDay_Definitions 
+  * @{
+  */ 
+#define RTC_AlarmDateWeekDaySel_Date      ((uint32_t)0x00000000)  
+#define RTC_AlarmDateWeekDaySel_WeekDay   ((uint32_t)0x40000000)  
+
+#define IS_RTC_ALARM_DATE_WEEKDAY_SEL(SEL) (((SEL) == RTC_AlarmDateWeekDaySel_Date) || \
+                                            ((SEL) == RTC_AlarmDateWeekDaySel_WeekDay))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_AlarmMask_Definitions 
+  * @{
+  */ 
+#define RTC_AlarmMask_None                ((uint32_t)0x00000000)
+#define RTC_AlarmMask_DateWeekDay         ((uint32_t)0x80000000)  
+#define RTC_AlarmMask_Hours               ((uint32_t)0x00800000)
+#define RTC_AlarmMask_Minutes             ((uint32_t)0x00008000)
+#define RTC_AlarmMask_Seconds             ((uint32_t)0x00000080)
+#define RTC_AlarmMask_All                 ((uint32_t)0x80808080)
+#define IS_RTC_ALARM_MASK(MASK)  (((MASK) & 0x7F7F7F7F) == (uint32_t)RESET)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Alarms_Definitions 
+  * @{
+  */ 
+#define RTC_Alarm_A                       ((uint32_t)0x00000100)
+#define IS_RTC_ALARM(ALARM)      ((ALARM) == RTC_Alarm_A)
+#define IS_RTC_CMD_ALARM(ALARM)  (((ALARM) & (RTC_Alarm_A)) != (uint32_t)RESET)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Alarm_Sub_Seconds_Masks Definitions.
+  * @{
+  */ 
+#define RTC_AlarmSubSecondMask_All         ((uint8_t)0x00) /*!< All Alarm SS fields are masked. 
+                                                                There is no comparison on sub seconds 
+                                                                for Alarm */
+#define RTC_AlarmSubSecondMask_SS14_1      ((uint8_t)0x01) /*!< SS[14:1] are don't care in Alarm 
+                                                                comparison. Only SS[0] is compared. */
+#define RTC_AlarmSubSecondMask_SS14_2      ((uint8_t)0x02) /*!< SS[14:2] are don't care in Alarm 
+                                                                comparison. Only SS[1:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_3      ((uint8_t)0x03) /*!< SS[14:3] are don't care in Alarm 
+                                                                comparison. Only SS[2:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_4      ((uint8_t)0x04) /*!< SS[14:4] are don't care in Alarm 
+                                                                comparison. Only SS[3:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_5      ((uint8_t)0x05) /*!< SS[14:5] are don't care in Alarm 
+                                                                comparison. Only SS[4:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_6      ((uint8_t)0x06) /*!< SS[14:6] are don't care in Alarm 
+                                                                comparison. Only SS[5:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_7      ((uint8_t)0x07) /*!< SS[14:7] are don't care in Alarm 
+                                                                comparison. Only SS[6:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_8      ((uint8_t)0x08) /*!< SS[14:8] are don't care in Alarm 
+                                                                comparison. Only SS[7:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_9      ((uint8_t)0x09) /*!< SS[14:9] are don't care in Alarm 
+                                                                comparison. Only SS[8:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_10     ((uint8_t)0x0A) /*!< SS[14:10] are don't care in Alarm 
+                                                                comparison. Only SS[9:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_11     ((uint8_t)0x0B) /*!< SS[14:11] are don't care in Alarm 
+                                                                comparison. Only SS[10:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_12     ((uint8_t)0x0C) /*!< SS[14:12] are don't care in Alarm 
+                                                                comparison.Only SS[11:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_13     ((uint8_t)0x0D) /*!< SS[14:13] are don't care in Alarm 
+                                                                comparison. Only SS[12:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14        ((uint8_t)0x0E) /*!< SS[14] is don't care in Alarm 
+                                                                comparison.Only SS[13:0] are compared */
+#define RTC_AlarmSubSecondMask_None        ((uint8_t)0x0F) /*!< SS[14:0] are compared and must match 
+                                                                to activate alarm. */
+#define IS_RTC_ALARM_SUB_SECOND_MASK(MASK)   (((MASK) == RTC_AlarmSubSecondMask_All) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_1) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_2) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_3) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_4) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_5) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_6) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_7) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_8) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_9) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_10) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_11) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_12) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_13) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_None))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Alarm_Sub_Seconds_Value
+  * @{
+  */ 
+  
+#define IS_RTC_ALARM_SUB_SECOND_VALUE(VALUE) ((VALUE) <= 0x00007FFF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Wakeup_Timer_Definitions 
+  * @brief    These parameters are only available for STM32F072 devices
+  * @{
+  */
+#define RTC_WakeUpClock_RTCCLK_Div16        ((uint32_t)0x00000000)
+#define RTC_WakeUpClock_RTCCLK_Div8         ((uint32_t)0x00000001)
+#define RTC_WakeUpClock_RTCCLK_Div4         ((uint32_t)0x00000002)
+#define RTC_WakeUpClock_RTCCLK_Div2         ((uint32_t)0x00000003)
+#define RTC_WakeUpClock_CK_SPRE_16bits      ((uint32_t)0x00000004)
+#define RTC_WakeUpClock_CK_SPRE_17bits      ((uint32_t)0x00000006)
+#define IS_RTC_WAKEUP_CLOCK(CLOCK) (((CLOCK) == RTC_WakeUpClock_RTCCLK_Div16) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div8) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div4) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div2) || \
+                                    ((CLOCK) == RTC_WakeUpClock_CK_SPRE_16bits) || \
+                                    ((CLOCK) == RTC_WakeUpClock_CK_SPRE_17bits))
+#define IS_RTC_WAKEUP_COUNTER(COUNTER)  ((COUNTER) <= 0xFFFF)
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Time_Stamp_Edges_definitions 
+  * @{
+  */ 
+#define RTC_TimeStampEdge_Rising          ((uint32_t)0x00000000)
+#define RTC_TimeStampEdge_Falling         ((uint32_t)0x00000008)
+#define IS_RTC_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TimeStampEdge_Rising) || \
+                                     ((EDGE) == RTC_TimeStampEdge_Falling))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Output_selection_Definitions 
+  * @{
+  */ 
+#define RTC_Output_Disable             ((uint32_t)0x00000000)
+#define RTC_Output_AlarmA              ((uint32_t)0x00200000)
+#define RTC_Output_WakeUp              ((uint32_t)0x00600000) /*!< available only for STM32F072 devices */
+ 
+#define IS_RTC_OUTPUT(OUTPUT) (((OUTPUT) == RTC_Output_Disable) || \
+                               ((OUTPUT) == RTC_Output_AlarmA)  || \
+                               ((OUTPUT) == RTC_Output_WakeUp))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Output_Polarity_Definitions 
+  * @{
+  */ 
+#define RTC_OutputPolarity_High           ((uint32_t)0x00000000)
+#define RTC_OutputPolarity_Low            ((uint32_t)0x00100000)
+#define IS_RTC_OUTPUT_POL(POL) (((POL) == RTC_OutputPolarity_High) || \
+                                ((POL) == RTC_OutputPolarity_Low))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Calib_Output_selection_Definitions 
+  * @{
+  */ 
+#define RTC_CalibOutput_512Hz            ((uint32_t)0x00000000) 
+#define RTC_CalibOutput_1Hz              ((uint32_t)0x00080000)
+#define IS_RTC_CALIB_OUTPUT(OUTPUT)  (((OUTPUT) == RTC_CalibOutput_512Hz) || \
+                                      ((OUTPUT) == RTC_CalibOutput_1Hz))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_period_Definitions 
+  * @{
+  */ 
+#define RTC_SmoothCalibPeriod_32sec   ((uint32_t)0x00000000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation
+                                                             period is 32s,  else 2exp20 RTCCLK seconds */
+#define RTC_SmoothCalibPeriod_16sec   ((uint32_t)0x00002000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation 
+                                                             period is 16s, else 2exp19 RTCCLK seconds */
+#define RTC_SmoothCalibPeriod_8sec    ((uint32_t)0x00004000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation 
+                                                             period is 8s, else 2exp18 RTCCLK seconds */
+#define  IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD) (((PERIOD) == RTC_SmoothCalibPeriod_32sec) || \
+                                             ((PERIOD) == RTC_SmoothCalibPeriod_16sec) || \
+                                             ((PERIOD) == RTC_SmoothCalibPeriod_8sec))
+                                          
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_Plus_pulses_Definitions 
+  * @{
+  */ 
+#define RTC_SmoothCalibPlusPulses_Set    ((uint32_t)0x00008000) /*!<  The number of RTCCLK pulses added  
+                                                                during a X -second window = Y - CALM[8:0]. 
+                                                                 with Y = 512, 256, 128 when X = 32, 16, 8 */
+#define RTC_SmoothCalibPlusPulses_Reset  ((uint32_t)0x00000000) /*!<  The number of RTCCLK pulses subbstited
+                                                                 during a 32-second window =   CALM[8:0]. */
+#define  IS_RTC_SMOOTH_CALIB_PLUS(PLUS) (((PLUS) == RTC_SmoothCalibPlusPulses_Set) || \
+                                         ((PLUS) == RTC_SmoothCalibPlusPulses_Reset))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_Minus_pulses_Definitions 
+  * @{
+  */ 
+#define  IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= 0x000001FF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_DayLightSaving_Definitions 
+  * @{
+  */ 
+#define RTC_DayLightSaving_SUB1H   ((uint32_t)0x00020000)
+#define RTC_DayLightSaving_ADD1H   ((uint32_t)0x00010000)
+#define IS_RTC_DAYLIGHT_SAVING(SAVING) (((SAVING) == RTC_DayLightSaving_SUB1H) || \
+                                        ((SAVING) == RTC_DayLightSaving_ADD1H))
+
+#define RTC_StoreOperation_Reset        ((uint32_t)0x00000000)
+#define RTC_StoreOperation_Set          ((uint32_t)0x00040000)
+#define IS_RTC_STORE_OPERATION(OPERATION) (((OPERATION) == RTC_StoreOperation_Reset) || \
+                                           ((OPERATION) == RTC_StoreOperation_Set))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Trigger_Definitions 
+  * @{
+  */ 
+#define RTC_TamperTrigger_RisingEdge            ((uint32_t)0x00000000)
+#define RTC_TamperTrigger_FallingEdge           ((uint32_t)0x00000001)
+#define RTC_TamperTrigger_LowLevel              ((uint32_t)0x00000000)
+#define RTC_TamperTrigger_HighLevel             ((uint32_t)0x00000001)
+#define IS_RTC_TAMPER_TRIGGER(TRIGGER) (((TRIGGER) == RTC_TamperTrigger_RisingEdge) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_FallingEdge) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_LowLevel) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_HighLevel)) 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Filter_Definitions 
+  * @{
+  */ 
+#define RTC_TamperFilter_Disable   ((uint32_t)0x00000000) /*!< Tamper filter is disabled */
+
+#define RTC_TamperFilter_2Sample   ((uint32_t)0x00000800) /*!< Tamper is activated after 2 
+                                                          consecutive samples at the active level */
+#define RTC_TamperFilter_4Sample   ((uint32_t)0x00001000) /*!< Tamper is activated after 4 
+                                                          consecutive samples at the active level */
+#define RTC_TamperFilter_8Sample   ((uint32_t)0x00001800) /*!< Tamper is activated after 8 
+                                                          consecutive samples at the active leve. */
+#define IS_RTC_TAMPER_FILTER(FILTER) (((FILTER) == RTC_TamperFilter_Disable) || \
+                                      ((FILTER) == RTC_TamperFilter_2Sample) || \
+                                      ((FILTER) == RTC_TamperFilter_4Sample) || \
+                                      ((FILTER) == RTC_TamperFilter_8Sample))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Sampling_Frequencies_Definitions 
+  * @{
+  */ 
+#define RTC_TamperSamplingFreq_RTCCLK_Div32768 ((uint32_t)0x00000000) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 32768 */
+#define RTC_TamperSamplingFreq_RTCCLK_Div16384 ((uint32_t)0x00000100) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 16384 */
+#define RTC_TamperSamplingFreq_RTCCLK_Div8192  ((uint32_t)0x00000200) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 8192  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div4096  ((uint32_t)0x00000300) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 4096  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div2048  ((uint32_t)0x00000400) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 2048  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div1024  ((uint32_t)0x00000500) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 1024  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div512   ((uint32_t)0x00000600) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 512   */
+#define RTC_TamperSamplingFreq_RTCCLK_Div256   ((uint32_t)0x00000700) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 256   */
+#define IS_RTC_TAMPER_SAMPLING_FREQ(FREQ) (((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div32768) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div16384) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div8192) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div4096) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div2048) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div1024) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div512) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div256))
+                                           
+/**
+  * @}
+  */
+
+  /** @defgroup RTC_Tamper_Pin_Precharge_Duration_Definitions 
+  * @{
+  */ 
+#define RTC_TamperPrechargeDuration_1RTCCLK ((uint32_t)0x00000000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 1 RTCCLK cycle */
+#define RTC_TamperPrechargeDuration_2RTCCLK ((uint32_t)0x00002000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 2 RTCCLK cycles */
+#define RTC_TamperPrechargeDuration_4RTCCLK ((uint32_t)0x00004000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 4 RTCCLK cycles */
+#define RTC_TamperPrechargeDuration_8RTCCLK ((uint32_t)0x00006000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 8 RTCCLK cycles */
+
+#define IS_RTC_TAMPER_PRECHARGE_DURATION(DURATION) (((DURATION) == RTC_TamperPrechargeDuration_1RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_2RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_4RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_8RTCCLK))
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Tamper_Pins_Definitions 
+  * @{
+  */ 
+#define RTC_Tamper_1            RTC_TAFCR_TAMP1E /*!< Tamper detection enable for 
+                                                 input tamper 1 */
+#define RTC_Tamper_2            RTC_TAFCR_TAMP2E /*!< Tamper detection enable for 
+                                                 input tamper 2 */
+#define RTC_Tamper_3            RTC_TAFCR_TAMP3E /*!< Tamper detection enable for 
+                                                 input tamper 3, available only 
+                                                 for STM32F072 devices */
+#define IS_RTC_TAMPER(TAMPER) ((((TAMPER) & (uint32_t)0xFFFFFFD6) == 0x00) && ((TAMPER) != (uint32_t)RESET))
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Output_Type_ALARM_OUT 
+  * @{
+  */ 
+#define RTC_OutputType_OpenDrain           ((uint32_t)0x00000000)
+#define RTC_OutputType_PushPull            ((uint32_t)0x00040000)
+#define IS_RTC_OUTPUT_TYPE(TYPE) (((TYPE) == RTC_OutputType_OpenDrain) || \
+                                  ((TYPE) == RTC_OutputType_PushPull))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Add_1_Second_Parameter_Definitions
+  * @{
+  */ 
+#define RTC_ShiftAdd1S_Reset      ((uint32_t)0x00000000)
+#define RTC_ShiftAdd1S_Set        ((uint32_t)0x80000000)
+#define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_ShiftAdd1S_Reset) || \
+                                 ((SEL) == RTC_ShiftAdd1S_Set))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Substract_Fraction_Of_Second_Value
+  * @{
+  */ 
+#define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Backup_Registers_Definitions 
+  * @{
+  */
+
+#define RTC_BKP_DR0                       ((uint32_t)0x00000000)
+#define RTC_BKP_DR1                       ((uint32_t)0x00000001)
+#define RTC_BKP_DR2                       ((uint32_t)0x00000002)
+#define RTC_BKP_DR3                       ((uint32_t)0x00000003)
+#define RTC_BKP_DR4                       ((uint32_t)0x00000004)
+#define IS_RTC_BKP(BKP)                   (((BKP) == RTC_BKP_DR0) || \
+                                           ((BKP) == RTC_BKP_DR1) || \
+                                           ((BKP) == RTC_BKP_DR2) || \
+                                           ((BKP) == RTC_BKP_DR3) || \
+                                           ((BKP) == RTC_BKP_DR4)) 
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Input_parameter_format_definitions 
+  * @{
+  */ 
+#define RTC_Format_BIN                    ((uint32_t)0x000000000)
+#define RTC_Format_BCD                    ((uint32_t)0x000000001)
+#define IS_RTC_FORMAT(FORMAT) (((FORMAT) == RTC_Format_BIN) || ((FORMAT) == RTC_Format_BCD))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Flags_Definitions 
+  * @{
+  */ 
+#define RTC_FLAG_RECALPF                  RTC_ISR_RECALPF
+#define RTC_FLAG_TAMP3F                   RTC_ISR_TAMP3F /*!< Only available for STM32F072 devices */
+#define RTC_FLAG_TAMP2F                   RTC_ISR_TAMP2F
+#define RTC_FLAG_TAMP1F                   RTC_ISR_TAMP1F
+#define RTC_FLAG_TSOVF                    RTC_ISR_TSOVF
+#define RTC_FLAG_TSF                      RTC_ISR_TSF
+#define RTC_FLAG_WUTF                     RTC_ISR_WUTF /*!< Only available for STM32F072 devices */
+#define RTC_FLAG_ALRAF                    RTC_ISR_ALRAF
+#define RTC_FLAG_INITF                    RTC_ISR_INITF
+#define RTC_FLAG_RSF                      RTC_ISR_RSF
+#define RTC_FLAG_INITS                    RTC_ISR_INITS
+#define RTC_FLAG_SHPF                     RTC_ISR_SHPF
+#define RTC_FLAG_WUTWF                    RTC_ISR_WUTWF /*!< Only available for STM32F072 devices */
+#define RTC_FLAG_ALRAWF                   RTC_ISR_ALRAWF 
+
+#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_TSOVF)  || ((FLAG) == RTC_FLAG_TSF)     || \
+                               ((FLAG) == RTC_FLAG_WUTF)   || ((FLAG) == RTC_FLAG_ALRAWF)  || \
+                               ((FLAG) == RTC_FLAG_ALRAF)  || ((FLAG) == RTC_FLAG_INITF)   || \
+                               ((FLAG) == RTC_FLAG_RSF)    || ((FLAG) == RTC_FLAG_WUTWF)   || \
+                               ((FLAG) == RTC_FLAG_TAMP1F) || ((FLAG) == RTC_FLAG_TAMP2F)  || \
+                               ((FLAG) == RTC_FLAG_TAMP3F) || ((FLAG) == RTC_FLAG_RECALPF) || \
+                               ((FLAG) == RTC_FLAG_SHPF))
+#define IS_RTC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFF02DF) == (uint32_t)RESET))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Interrupts_Definitions 
+  * @{
+  */ 
+#define RTC_IT_TS                         ((uint32_t)0x00008000)
+#define RTC_IT_WUT                        ((uint32_t)0x00004000) /* Available only for STM32F072 devices */
+#define RTC_IT_ALRA                       ((uint32_t)0x00001000)
+#define RTC_IT_TAMP                       ((uint32_t)0x00000004) /* Used only to Enable the Tamper Interrupt */
+#define RTC_IT_TAMP1                      ((uint32_t)0x00020000)
+#define RTC_IT_TAMP2                      ((uint32_t)0x00040000)
+#define RTC_IT_TAMP3                      ((uint32_t)0x00080000) /* Available only for STM32F072 devices */
+
+#define IS_RTC_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFF2FFB) == (uint32_t)RESET))
+#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_TS)    || ((IT) == RTC_IT_ALRA)  || \
+                           ((IT) == RTC_IT_TAMP1) || ((IT) == RTC_IT_WUT)   || \
+                           ((IT) == RTC_IT_TAMP2) || ((IT) == RTC_IT_TAMP3))                           
+
+#define IS_RTC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFF12FFF) == (uint32_t)RESET))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/*  Function used to set the RTC configuration to the default reset state *****/
+ErrorStatus RTC_DeInit(void);
+
+
+/* Initialization and Configuration functions *********************************/
+ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct);
+void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct);
+void RTC_WriteProtectionCmd(FunctionalState NewState);
+ErrorStatus RTC_EnterInitMode(void);
+void RTC_ExitInitMode(void);
+ErrorStatus RTC_WaitForSynchro(void);
+ErrorStatus RTC_RefClockCmd(FunctionalState NewState);
+void RTC_BypassShadowCmd(FunctionalState NewState);
+
+/* Time and Date configuration functions **************************************/
+ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct);
+void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct);
+void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct);
+uint32_t RTC_GetSubSecond(void);
+ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct);
+void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct);
+void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct);
+
+/* Alarms (Alarm A) configuration functions  **********************************/
+void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct);
+void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct);
+void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct);
+ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState);
+void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint8_t RTC_AlarmSubSecondMask);
+uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm);
+
+/* WakeUp Timer configuration functions ***************************************/ 
+void RTC_WakeUpClockConfig(uint32_t RTC_WakeUpClock); /*!< available only for STM32F072 devices */ 
+void RTC_SetWakeUpCounter(uint32_t RTC_WakeUpCounter); /*!< available only for STM32F072 devices */ 
+uint32_t RTC_GetWakeUpCounter(void); /*!< available only for STM32F072 devices */ 
+ErrorStatus RTC_WakeUpCmd(FunctionalState NewState); /*!< available only for STM32F072 devices */ 
+
+/* Daylight Saving configuration functions ************************************/
+void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation);
+uint32_t RTC_GetStoreOperation(void);
+
+/* Output pin Configuration function ******************************************/
+void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity);
+
+/* Digital Calibration configuration functions ********************************/
+void RTC_CalibOutputCmd(FunctionalState NewState);
+void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput);
+ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod, 
+                                  uint32_t RTC_SmoothCalibPlusPulses,
+                                  uint32_t RTC_SmouthCalibMinusPulsesValue);
+
+/* TimeStamp configuration functions ******************************************/
+void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState);
+void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct, RTC_DateTypeDef* RTC_StampDateStruct);
+uint32_t RTC_GetTimeStampSubSecond(void);
+
+/* Tampers configuration functions ********************************************/
+void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger);
+void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState);
+void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter);
+void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq);
+void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration);
+void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState);
+void RTC_TamperPullUpCmd(FunctionalState NewState);
+
+/* Backup Data Registers configuration functions ******************************/
+void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data);
+uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR);
+
+/* Output Type Config configuration functions *********************************/
+void RTC_OutputTypeConfig(uint32_t RTC_OutputType);
+ 
+/* RTC_Shift_control_synchonisation_functions *********************************/
+ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS);
+
+/* Interrupts and flags management functions **********************************/
+void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState);
+FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG);
+void RTC_ClearFlag(uint32_t RTC_FLAG);
+ITStatus RTC_GetITStatus(uint32_t RTC_IT);
+void RTC_ClearITPendingBit(uint32_t RTC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_RTC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_spi.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_spi.h
new file mode 100644
index 00000000..edaea32f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_spi.h
@@ -0,0 +1,588 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_spi.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the SPI 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_SPI_H
+#define __STM32F0XX_SPI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SPI
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  SPI Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t SPI_Direction;           /*!< Specifies the SPI unidirectional or bidirectional data mode.
+                                         This parameter can be a value of @ref SPI_data_direction */
+
+  uint16_t SPI_Mode;                /*!< Specifies the SPI mode (Master/Slave).
+                                         This parameter can be a value of @ref SPI_mode */
+  
+  uint16_t SPI_DataSize;            /*!< Specifies the SPI data size.
+                                         This parameter can be a value of @ref SPI_data_size */
+
+  uint16_t SPI_CPOL;                /*!< Specifies the serial clock steady state.
+                                         This parameter can be a value of @ref SPI_Clock_Polarity */
+
+  uint16_t SPI_CPHA;                /*!< Specifies the clock active edge for the bit capture.
+                                         This parameter can be a value of @ref SPI_Clock_Phase */
+
+  uint16_t SPI_NSS;                 /*!< Specifies whether the NSS signal is managed by
+                                         hardware (NSS pin) or by software using the SSI bit.
+                                         This parameter can be a value of @ref SPI_Slave_Select_management */
+ 
+  uint16_t SPI_BaudRatePrescaler;   /*!< Specifies the Baud Rate prescaler value which will be
+                                         used to configure the transmit and receive SCK clock.
+                                         This parameter can be a value of @ref SPI_BaudRate_Prescaler
+                                         @note The communication clock is derived from the master
+                                               clock. The slave clock does not need to be set. */
+
+  uint16_t SPI_FirstBit;            /*!< Specifies whether data transfers start from MSB or LSB bit.
+                                         This parameter can be a value of @ref SPI_MSB_LSB_transmission */
+
+  uint16_t SPI_CRCPolynomial;       /*!< Specifies the polynomial used for the CRC calculation. */
+}SPI_InitTypeDef;
+
+
+/** 
+  * @brief  I2S Init structure definition
+  * @note   These parameters are not available for STM32F030 devices.    
+  */
+
+typedef struct
+{
+  uint16_t I2S_Mode;         /*!< Specifies the I2S operating mode.
+                                  This parameter can be a value of @ref SPI_I2S_Mode */
+
+  uint16_t I2S_Standard;     /*!< Specifies the standard used for the I2S communication.
+                                  This parameter can be a value of @ref SPI_I2S_Standard */
+
+  uint16_t I2S_DataFormat;   /*!< Specifies the data format for the I2S communication.
+                                  This parameter can be a value of @ref SPI_I2S_Data_Format */
+
+  uint16_t I2S_MCLKOutput;   /*!< Specifies whether the I2S MCLK output is enabled or not.
+                                  This parameter can be a value of @ref SPI_I2S_MCLK_Output */
+
+  uint32_t I2S_AudioFreq;    /*!< Specifies the frequency selected for the I2S communication.
+                                  This parameter can be a value of @ref SPI_I2S_Audio_Frequency */
+
+  uint16_t I2S_CPOL;         /*!< Specifies the idle state of the I2S clock.
+                                  This parameter can be a value of @ref SPI_I2S_Clock_Polarity */
+}I2S_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SPI_Exported_Constants
+  * @{
+  */
+
+#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \
+                                   ((PERIPH) == SPI2))
+                                   
+#define IS_SPI_1_PERIPH(PERIPH) (((PERIPH) == SPI1))
+
+/** @defgroup SPI_data_direction 
+  * @{
+  */
+  
+#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
+#define SPI_Direction_2Lines_RxOnly     ((uint16_t)0x0400)
+#define SPI_Direction_1Line_Rx          ((uint16_t)0x8000)
+#define SPI_Direction_1Line_Tx          ((uint16_t)0xC000)
+#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \
+                                     ((MODE) == SPI_Direction_2Lines_RxOnly) || \
+                                     ((MODE) == SPI_Direction_1Line_Rx) || \
+                                     ((MODE) == SPI_Direction_1Line_Tx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_mode 
+  * @{
+  */
+
+#define SPI_Mode_Master                 ((uint16_t)0x0104)
+#define SPI_Mode_Slave                  ((uint16_t)0x0000)
+#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \
+                           ((MODE) == SPI_Mode_Slave))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_data_size
+  * @{
+  */
+
+#define SPI_DataSize_4b                 ((uint16_t)0x0300)
+#define SPI_DataSize_5b                 ((uint16_t)0x0400)
+#define SPI_DataSize_6b                 ((uint16_t)0x0500)
+#define SPI_DataSize_7b                 ((uint16_t)0x0600)
+#define SPI_DataSize_8b                 ((uint16_t)0x0700)
+#define SPI_DataSize_9b                 ((uint16_t)0x0800)
+#define SPI_DataSize_10b                ((uint16_t)0x0900)
+#define SPI_DataSize_11b                ((uint16_t)0x0A00)
+#define SPI_DataSize_12b                ((uint16_t)0x0B00)
+#define SPI_DataSize_13b                ((uint16_t)0x0C00)
+#define SPI_DataSize_14b                ((uint16_t)0x0D00)
+#define SPI_DataSize_15b                ((uint16_t)0x0E00)
+#define SPI_DataSize_16b                ((uint16_t)0x0F00)
+#define IS_SPI_DATA_SIZE(SIZE) (((SIZE) == SPI_DataSize_4b) || \
+                                 ((SIZE) == SPI_DataSize_5b) || \
+                                 ((SIZE) == SPI_DataSize_6b) || \
+                                 ((SIZE) == SPI_DataSize_7b) || \
+                                 ((SIZE) == SPI_DataSize_8b) || \
+                                 ((SIZE) == SPI_DataSize_9b) || \
+                                 ((SIZE) == SPI_DataSize_10b) || \
+                                 ((SIZE) == SPI_DataSize_11b) || \
+                                 ((SIZE) == SPI_DataSize_12b) || \
+                                 ((SIZE) == SPI_DataSize_13b) || \
+                                 ((SIZE) == SPI_DataSize_14b) || \
+                                 ((SIZE) == SPI_DataSize_15b) || \
+                                 ((SIZE) == SPI_DataSize_16b))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_length
+  * @{
+  */
+
+#define SPI_CRCLength_8b                ((uint16_t)0x0000)
+#define SPI_CRCLength_16b               SPI_CR1_CRCL
+#define IS_SPI_CRC_LENGTH(LENGTH) (((LENGTH) == SPI_CRCLength_8b) || \
+                                   ((LENGTH) == SPI_CRCLength_16b))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Clock_Polarity 
+  * @{
+  */
+
+#define SPI_CPOL_Low                    ((uint16_t)0x0000)
+#define SPI_CPOL_High                   SPI_CR1_CPOL
+#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \
+                           ((CPOL) == SPI_CPOL_High))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Clock_Phase 
+  * @{
+  */
+
+#define SPI_CPHA_1Edge                  ((uint16_t)0x0000)
+#define SPI_CPHA_2Edge                  SPI_CR1_CPHA
+#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \
+                           ((CPHA) == SPI_CPHA_2Edge))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Slave_Select_management 
+  * @{
+  */
+
+#define SPI_NSS_Soft                    SPI_CR1_SSM
+#define SPI_NSS_Hard                    ((uint16_t)0x0000)
+#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \
+                         ((NSS) == SPI_NSS_Hard))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_BaudRate_Prescaler 
+  * @{
+  */
+
+#define SPI_BaudRatePrescaler_2         ((uint16_t)0x0000)
+#define SPI_BaudRatePrescaler_4         ((uint16_t)0x0008)
+#define SPI_BaudRatePrescaler_8         ((uint16_t)0x0010)
+#define SPI_BaudRatePrescaler_16        ((uint16_t)0x0018)
+#define SPI_BaudRatePrescaler_32        ((uint16_t)0x0020)
+#define SPI_BaudRatePrescaler_64        ((uint16_t)0x0028)
+#define SPI_BaudRatePrescaler_128       ((uint16_t)0x0030)
+#define SPI_BaudRatePrescaler_256       ((uint16_t)0x0038)
+#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_4) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_8) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_16) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_32) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_64) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_128) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_256))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_MSB_LSB_transmission 
+  * @{
+  */
+
+#define SPI_FirstBit_MSB                ((uint16_t)0x0000)
+#define SPI_FirstBit_LSB                SPI_CR1_LSBFIRST
+#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \
+                               ((BIT) == SPI_FirstBit_LSB))
+/**
+  * @}
+  */
+  
+/** @defgroup SPI_I2S_Mode 
+  * @{
+  */
+
+#define I2S_Mode_SlaveTx                ((uint16_t)0x0000)
+#define I2S_Mode_SlaveRx                ((uint16_t)0x0100)
+#define I2S_Mode_MasterTx               ((uint16_t)0x0200)
+#define I2S_Mode_MasterRx               ((uint16_t)0x0300)
+#define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) || \
+                           ((MODE) == I2S_Mode_SlaveRx) || \
+                           ((MODE) == I2S_Mode_MasterTx)|| \
+                           ((MODE) == I2S_Mode_MasterRx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Standard 
+  * @{
+  */
+
+#define I2S_Standard_Phillips           ((uint16_t)0x0000)
+#define I2S_Standard_MSB                ((uint16_t)0x0010)
+#define I2S_Standard_LSB                ((uint16_t)0x0020)
+#define I2S_Standard_PCMShort           ((uint16_t)0x0030)
+#define I2S_Standard_PCMLong            ((uint16_t)0x00B0)
+#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) || \
+                                   ((STANDARD) == I2S_Standard_MSB) || \
+                                   ((STANDARD) == I2S_Standard_LSB) || \
+                                   ((STANDARD) == I2S_Standard_PCMShort) || \
+                                   ((STANDARD) == I2S_Standard_PCMLong))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Data_Format 
+  * @{
+  */
+
+#define I2S_DataFormat_16b              ((uint16_t)0x0000)
+#define I2S_DataFormat_16bextended      ((uint16_t)0x0001)
+#define I2S_DataFormat_24b              ((uint16_t)0x0003)
+#define I2S_DataFormat_32b              ((uint16_t)0x0005)
+#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) || \
+                                    ((FORMAT) == I2S_DataFormat_16bextended) || \
+                                    ((FORMAT) == I2S_DataFormat_24b) || \
+                                    ((FORMAT) == I2S_DataFormat_32b))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_MCLK_Output 
+  * @{
+  */
+
+#define I2S_MCLKOutput_Enable           SPI_I2SPR_MCKOE
+#define I2S_MCLKOutput_Disable          ((uint16_t)0x0000)
+#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) || \
+                                    ((OUTPUT) == I2S_MCLKOutput_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Audio_Frequency 
+  * @{
+  */
+
+#define I2S_AudioFreq_192k               ((uint32_t)192000)
+#define I2S_AudioFreq_96k                ((uint32_t)96000)
+#define I2S_AudioFreq_48k                ((uint32_t)48000)
+#define I2S_AudioFreq_44k                ((uint32_t)44100)
+#define I2S_AudioFreq_32k                ((uint32_t)32000)
+#define I2S_AudioFreq_22k                ((uint32_t)22050)
+#define I2S_AudioFreq_16k                ((uint32_t)16000)
+#define I2S_AudioFreq_11k                ((uint32_t)11025)
+#define I2S_AudioFreq_8k                 ((uint32_t)8000)
+#define I2S_AudioFreq_Default            ((uint32_t)2)
+
+#define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AudioFreq_8k) && \
+                                 ((FREQ) <= I2S_AudioFreq_192k)) || \
+                                 ((FREQ) == I2S_AudioFreq_Default))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Clock_Polarity 
+  * @{
+  */
+
+#define I2S_CPOL_Low                    ((uint16_t)0x0000)
+#define I2S_CPOL_High                   SPI_I2SCFGR_CKPOL
+#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) || \
+                           ((CPOL) == I2S_CPOL_High))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_FIFO_reception_threshold 
+  * @{
+  */
+
+#define SPI_RxFIFOThreshold_HF          ((uint16_t)0x0000)
+#define SPI_RxFIFOThreshold_QF          SPI_CR2_FRXTH
+#define IS_SPI_RX_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == SPI_RxFIFOThreshold_HF) || \
+                                             ((THRESHOLD) == SPI_RxFIFOThreshold_QF))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_DMA_transfer_requests 
+  * @{
+  */
+
+#define SPI_I2S_DMAReq_Tx               SPI_CR2_TXDMAEN
+#define SPI_I2S_DMAReq_Rx               SPI_CR2_RXDMAEN
+#define IS_SPI_I2S_DMA_REQ(REQ) ((((REQ) & (uint16_t)0xFFFC) == 0x00) && ((REQ) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_last_DMA_transfers
+  * @{
+  */
+
+#define SPI_LastDMATransfer_TxEvenRxEven   ((uint16_t)0x0000)
+#define SPI_LastDMATransfer_TxOddRxEven    ((uint16_t)0x4000)
+#define SPI_LastDMATransfer_TxEvenRxOdd    ((uint16_t)0x2000)
+#define SPI_LastDMATransfer_TxOddRxOdd     ((uint16_t)0x6000)
+#define IS_SPI_LAST_DMA_TRANSFER(TRANSFER) (((TRANSFER) == SPI_LastDMATransfer_TxEvenRxEven) || \
+                                            ((TRANSFER) == SPI_LastDMATransfer_TxOddRxEven) || \
+                                            ((TRANSFER) == SPI_LastDMATransfer_TxEvenRxOdd) || \
+                                            ((TRANSFER) == SPI_LastDMATransfer_TxOddRxOdd))
+/**
+  * @}
+  */
+/** @defgroup SPI_NSS_internal_software_management 
+  * @{
+  */
+
+#define SPI_NSSInternalSoft_Set         SPI_CR1_SSI
+#define SPI_NSSInternalSoft_Reset       ((uint16_t)0xFEFF)
+#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \
+                                       ((INTERNAL) == SPI_NSSInternalSoft_Reset))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_Transmit_Receive 
+  * @{
+  */
+
+#define SPI_CRC_Tx                      ((uint8_t)0x00)
+#define SPI_CRC_Rx                      ((uint8_t)0x01)
+#define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_direction_transmit_receive 
+  * @{
+  */
+
+#define SPI_Direction_Rx                ((uint16_t)0xBFFF)
+#define SPI_Direction_Tx                ((uint16_t)0x4000)
+#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) || \
+                                     ((DIRECTION) == SPI_Direction_Tx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_interrupts_definition 
+  * @{
+  */
+
+#define SPI_I2S_IT_TXE                  ((uint8_t)0x71)
+#define SPI_I2S_IT_RXNE                 ((uint8_t)0x60)
+#define SPI_I2S_IT_ERR                  ((uint8_t)0x50)
+
+#define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) || \
+                                  ((IT) == SPI_I2S_IT_RXNE) || \
+                                  ((IT) == SPI_I2S_IT_ERR))
+
+#define I2S_IT_UDR                      ((uint8_t)0x53)
+#define SPI_IT_MODF                     ((uint8_t)0x55)
+#define SPI_I2S_IT_OVR                  ((uint8_t)0x56)
+#define SPI_I2S_IT_FRE                  ((uint8_t)0x58)
+
+#define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE) || ((IT) == SPI_I2S_IT_TXE) || \
+                               ((IT) == SPI_I2S_IT_OVR) || ((IT) == SPI_IT_MODF) || \
+                               ((IT) == SPI_I2S_IT_FRE)|| ((IT) == I2S_IT_UDR))
+/**
+  * @}
+  */
+
+
+/** @defgroup SPI_transmission_fifo_status_level 
+  * @{
+  */ 
+
+#define SPI_TransmissionFIFOStatus_Empty           ((uint16_t)0x0000)
+#define SPI_TransmissionFIFOStatus_1QuarterFull    ((uint16_t)0x0800) 
+#define SPI_TransmissionFIFOStatus_HalfFull        ((uint16_t)0x1000) 
+#define SPI_TransmissionFIFOStatus_Full            ((uint16_t)0x1800)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup SPI_reception_fifo_status_level 
+  * @{
+  */ 
+#define SPI_ReceptionFIFOStatus_Empty           ((uint16_t)0x0000)
+#define SPI_ReceptionFIFOStatus_1QuarterFull    ((uint16_t)0x0200) 
+#define SPI_ReceptionFIFOStatus_HalfFull        ((uint16_t)0x0400) 
+#define SPI_ReceptionFIFOStatus_Full            ((uint16_t)0x0600)
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup SPI_I2S_flags_definition 
+  * @{
+  */
+
+#define SPI_I2S_FLAG_RXNE               SPI_SR_RXNE
+#define SPI_I2S_FLAG_TXE                SPI_SR_TXE
+#define I2S_FLAG_CHSIDE                 SPI_SR_CHSIDE
+#define I2S_FLAG_UDR                    SPI_SR_UDR
+#define SPI_FLAG_CRCERR                 SPI_SR_CRCERR
+#define SPI_FLAG_MODF                   SPI_SR_MODF
+#define SPI_I2S_FLAG_OVR                SPI_SR_OVR
+#define SPI_I2S_FLAG_BSY                SPI_SR_BSY
+#define SPI_I2S_FLAG_FRE                SPI_SR_FRE
+
+
+
+#define IS_SPI_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR))
+#define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) || ((FLAG) == SPI_I2S_FLAG_OVR) || \
+                                   ((FLAG) == SPI_FLAG_MODF) || ((FLAG) == SPI_FLAG_CRCERR) || \
+                                   ((FLAG) == SPI_I2S_FLAG_TXE) || ((FLAG) == SPI_I2S_FLAG_RXNE)|| \
+                                   ((FLAG) == SPI_I2S_FLAG_FRE)|| ((FLAG) == I2S_FLAG_CHSIDE)|| \
+                                   ((FLAG) == I2S_FLAG_UDR))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_polynomial 
+  * @{
+  */
+
+#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Initialization and Configuration functions *********************************/
+void SPI_I2S_DeInit(SPI_TypeDef* SPIx);
+void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
+void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct); /*!< Not applicable for STM32F030 devices */
+void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
+void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct); /*!< Not applicable for STM32F030 devices */
+void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState); /*!< Not applicable for STM32F030 devices */
+void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
+void SPI_RxFIFOThresholdConfig(SPI_TypeDef* SPIx, uint16_t SPI_RxFIFOThreshold);
+void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction);
+void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
+void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+
+/* Data transfers functions ***************************************************/
+void SPI_SendData8(SPI_TypeDef* SPIx, uint8_t Data);
+void SPI_I2S_SendData16(SPI_TypeDef* SPIx, uint16_t Data);
+uint8_t SPI_ReceiveData8(SPI_TypeDef* SPIx);
+uint16_t SPI_I2S_ReceiveData16(SPI_TypeDef* SPIx);
+
+/* Hardware CRC Calculation functions *****************************************/
+void SPI_CRCLengthConfig(SPI_TypeDef* SPIx, uint16_t SPI_CRCLength);
+void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_TransmitCRC(SPI_TypeDef* SPIx);
+uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC);
+uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
+
+/* DMA transfers management functions *****************************************/
+void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
+void SPI_LastDMATransferCmd(SPI_TypeDef* SPIx, uint16_t SPI_LastDMATransfer);
+
+/* Interrupts and flags management functions **********************************/
+void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
+uint16_t SPI_GetTransmissionFIFOStatus(SPI_TypeDef* SPIx);
+uint16_t SPI_GetReceptionFIFOStatus(SPI_TypeDef* SPIx);
+FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_SPI_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_syscfg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_syscfg.h
new file mode 100644
index 00000000..8c964144
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_syscfg.h
@@ -0,0 +1,459 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_syscfg.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the SYSCFG firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/*!< Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_SYSCFG_H
+#define __STM32F0XX_SYSCFG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/*!< Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SYSCFG
+  * @{
+  */
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SYSCFG_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup SYSCFG_EXTI_Port_Sources 
+  * @{
+  */ 
+#define EXTI_PortSourceGPIOA       ((uint8_t)0x00)
+#define EXTI_PortSourceGPIOB       ((uint8_t)0x01)
+#define EXTI_PortSourceGPIOC       ((uint8_t)0x02)
+#define EXTI_PortSourceGPIOD       ((uint8_t)0x03) /*!< not available for STM32F031 devices */
+#define EXTI_PortSourceGPIOE       ((uint8_t)0x04) /*!< only available for STM32F072 devices */
+#define EXTI_PortSourceGPIOF       ((uint8_t)0x05)
+
+#define IS_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == EXTI_PortSourceGPIOA) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOB) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOC) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOD) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOE) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOF)) 
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_EXTI_Pin_sources 
+  * @{
+  */ 
+#define EXTI_PinSource0            ((uint8_t)0x00)
+#define EXTI_PinSource1            ((uint8_t)0x01)
+#define EXTI_PinSource2            ((uint8_t)0x02)
+#define EXTI_PinSource3            ((uint8_t)0x03)
+#define EXTI_PinSource4            ((uint8_t)0x04)
+#define EXTI_PinSource5            ((uint8_t)0x05)
+#define EXTI_PinSource6            ((uint8_t)0x06)
+#define EXTI_PinSource7            ((uint8_t)0x07)
+#define EXTI_PinSource8            ((uint8_t)0x08)
+#define EXTI_PinSource9            ((uint8_t)0x09)
+#define EXTI_PinSource10           ((uint8_t)0x0A)
+#define EXTI_PinSource11           ((uint8_t)0x0B)
+#define EXTI_PinSource12           ((uint8_t)0x0C)
+#define EXTI_PinSource13           ((uint8_t)0x0D)
+#define EXTI_PinSource14           ((uint8_t)0x0E)
+#define EXTI_PinSource15           ((uint8_t)0x0F)
+
+#define IS_EXTI_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == EXTI_PinSource0) || \
+                                       ((PINSOURCE) == EXTI_PinSource1) || \
+                                       ((PINSOURCE) == EXTI_PinSource2) || \
+                                       ((PINSOURCE) == EXTI_PinSource3) || \
+                                       ((PINSOURCE) == EXTI_PinSource4) || \
+                                       ((PINSOURCE) == EXTI_PinSource5) || \
+                                       ((PINSOURCE) == EXTI_PinSource6) || \
+                                       ((PINSOURCE) == EXTI_PinSource7) || \
+                                       ((PINSOURCE) == EXTI_PinSource8) || \
+                                       ((PINSOURCE) == EXTI_PinSource9) || \
+                                       ((PINSOURCE) == EXTI_PinSource10) || \
+                                       ((PINSOURCE) == EXTI_PinSource11) || \
+                                       ((PINSOURCE) == EXTI_PinSource12) || \
+                                       ((PINSOURCE) == EXTI_PinSource13) || \
+                                       ((PINSOURCE) == EXTI_PinSource14) || \
+                                       ((PINSOURCE) == EXTI_PinSource15))
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_Memory_Remap_Config 
+  * @{
+  */ 
+#define SYSCFG_MemoryRemap_Flash                ((uint8_t)0x00)
+#define SYSCFG_MemoryRemap_SystemMemory         ((uint8_t)0x01)
+#define SYSCFG_MemoryRemap_SRAM                 ((uint8_t)0x03)
+
+
+#define IS_SYSCFG_MEMORY_REMAP(REMAP) (((REMAP) == SYSCFG_MemoryRemap_Flash) || \
+                                       ((REMAP) == SYSCFG_MemoryRemap_SystemMemory) || \
+                                       ((REMAP) == SYSCFG_MemoryRemap_SRAM))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_DMA_Remap_Config 
+  * @{
+  */ 
+#define SYSCFG_DMARemap_TIM3        SYSCFG_CFGR1_TIM3_DMA_RMP      /* Remap TIM3 DMA requests from channel4 to channel6, 
+                                                                      available only for STM32F072 devices */
+#define SYSCFG_DMARemap_TIM2        SYSCFG_CFGR1_TIM2_DMA_RMP      /* Remap TIM2 DMA requests from channel3/4 to channel7, 
+                                                                      available only for STM32F072 devices */ 
+#define SYSCFG_DMARemap_TIM1        SYSCFG_CFGR1_TIM1_DMA_RMP      /* Remap TIM1 DMA requests from channel2/3/4 to channel6, 
+                                                                      available only for STM32F072 devices */
+#define SYSCFG_DMARemap_I2C1        SYSCFG_CFGR1_I2C1_DMA_RMP      /* Remap I2C1 DMA requests from channel3/2 to channel7/6, 
+                                                                      available only for STM32F072 devices */
+#define SYSCFG_DMARemap_USART3      SYSCFG_CFGR1_USART3_DMA_RMP    /* Remap USART3 DMA requests from channel6/7 to channel3/2, 
+                                                                      available only for STM32F072 devices */
+#define SYSCFG_DMARemap_USART2      SYSCFG_CFGR1_USART2_DMA_RMP    /* Remap USART2 DMA requests from channel4/5 to channel6/7, 
+                                                                      available only for STM32F072 devices */
+#define SYSCFG_DMARemap_SPI2        SYSCFG_CFGR1_SPI2_DMA_RMP      /* Remap SPI2 DMA requests from channel4/5 to channel6/7, 
+                                                                      available only for STM32F072 devices */
+#define SYSCFG_DMARemap_TIM17_2     SYSCFG_CFGR1_TIM17_DMA_RMP2    /* Remap TIM17 DMA requests from channel1/2 to channel7, 
+                                                                      available only for STM32F072 devices */
+#define SYSCFG_DMARemap_TIM16_2     SYSCFG_CFGR1_TIM16_DMA_RMP2    /* Remap TIM16 DMA requests from channel3/4 to channel6, 
+                                                                      available only for STM32F072 devices */
+#define SYSCFG_DMARemap_TIM17       SYSCFG_CFGR1_TIM17_DMA_RMP    /* Remap TIM17 DMA requests from channel1 to channel2 */
+#define SYSCFG_DMARemap_TIM16       SYSCFG_CFGR1_TIM16_DMA_RMP    /* Remap TIM16 DMA requests from channel3 to channel4 */
+#define SYSCFG_DMARemap_USART1Rx    SYSCFG_CFGR1_USART1RX_DMA_RMP /* Remap USART1 Rx DMA requests from channel3 to channel5 */
+#define SYSCFG_DMARemap_USART1Tx    SYSCFG_CFGR1_USART1TX_DMA_RMP /* Remap USART1 Tx DMA requests from channel2 to channel4 */
+#define SYSCFG_DMARemap_ADC1        SYSCFG_CFGR1_ADC_DMA_RMP      /* Remap ADC1 DMA requests from channel1 to channel2 */
+  
+#define IS_SYSCFG_DMA_REMAP(REMAP) (((REMAP) == SYSCFG_DMARemap_TIM17) || \
+                                    ((REMAP) == SYSCFG_DMARemap_TIM16) || \
+                                    ((REMAP) == SYSCFG_DMARemap_USART1Rx) || \
+                                    ((REMAP) == SYSCFG_DMARemap_USART1Tx) || \
+                                    ((REMAP) == SYSCFG_CFGR1_TIM3_DMA_RMP) || \
+                                    ((REMAP) == SYSCFG_CFGR1_TIM2_DMA_RMP) || \
+                                    ((REMAP) == SYSCFG_CFGR1_TIM1_DMA_RMP) || \
+                                    ((REMAP) == SYSCFG_CFGR1_I2C1_DMA_RMP) || \
+                                    ((REMAP) == SYSCFG_CFGR1_USART3_DMA_RMP) || \
+                                    ((REMAP) == SYSCFG_CFGR1_USART2_DMA_RMP) || \
+                                    ((REMAP) == SYSCFG_CFGR1_SPI2_DMA_RMP) || \
+                                    ((REMAP) == SYSCFG_CFGR1_TIM17_DMA_RMP2) || \
+                                    ((REMAP) == SYSCFG_CFGR1_TIM16_DMA_RMP2) || \
+                                    ((REMAP) == SYSCFG_DMARemap_ADC1))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_I2C_FastModePlus_Config 
+  * @{
+  */ 
+#define SYSCFG_I2CFastModePlus_PB6       SYSCFG_CFGR1_I2C_FMP_PB6 /* Enable Fast Mode Plus on PB6 */
+#define SYSCFG_I2CFastModePlus_PB7       SYSCFG_CFGR1_I2C_FMP_PB7 /* Enable Fast Mode Plus on PB7 */
+#define SYSCFG_I2CFastModePlus_PB8       SYSCFG_CFGR1_I2C_FMP_PB8 /* Enable Fast Mode Plus on PB8 */
+#define SYSCFG_I2CFastModePlus_PB9       SYSCFG_CFGR1_I2C_FMP_PB9 /* Enable Fast Mode Plus on PB9 */
+#define SYSCFG_I2CFastModePlus_I2C1      SYSCFG_CFGR1_I2C_FMP_I2C1 /* Enable Fast Mode Plus on PB10, PB11, PF6 and PF7(only for STM32F0031 and STM32F030 devices) */
+#define SYSCFG_I2CFastModePlus_I2C2      SYSCFG_CFGR1_I2C_FMP_I2C2 /* Enable Fast Mode Plus on I2C2 pins, available only for STM32F072 devices */
+#define SYSCFG_I2CFastModePlus_PA9       SYSCFG_CFGR1_I2C_FMP_PA9 /* Enable Fast Mode Plus on PA9 (only for STM32F031 and STM32F030 devices) */
+#define SYSCFG_I2CFastModePlus_PA10      SYSCFG_CFGR1_I2C_FMP_PA10/* Enable Fast Mode Plus on PA10(only for STM32F031 and STM32F030 devices) */
+
+#define IS_SYSCFG_I2C_FMP(PIN) (((PIN) == SYSCFG_I2CFastModePlus_PB6)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_PB7)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_PB8)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_PB9)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_I2C1) || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_I2C2) || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_PA9)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_PA10))
+
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_Lock_Config 
+  * @{
+  */ 
+#define SYSCFG_Break_PVD                     SYSCFG_CFGR2_PVD_LOCK       /*!< Connects the PVD event to the Break Input of TIM1, not available for STM32F030 devices */
+#define SYSCFG_Break_SRAMParity              SYSCFG_CFGR2_SRAM_PARITY_LOCK  /*!< Connects the SRAM_PARITY error signal to the Break Input of TIM1 */
+#define SYSCFG_Break_Lockup                  SYSCFG_CFGR2_LOCKUP_LOCK       /*!< Connects Lockup output of CortexM0 to the break input of TIM1 */
+
+#define IS_SYSCFG_LOCK_CONFIG(CONFIG) (((CONFIG) == SYSCFG_Break_PVD)        || \
+                                       ((CONFIG) == SYSCFG_Break_SRAMParity) || \
+                                       ((CONFIG) == SYSCFG_Break_Lockup))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_flags_definition 
+  * @{
+  */
+
+#define SYSCFG_FLAG_PE               SYSCFG_CFGR2_SRAM_PE
+
+#define IS_SYSCFG_FLAG(FLAG) (((FLAG) == SYSCFG_FLAG_PE))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_ISR_WRAPPER
+  * @{
+  */
+#define SYSCFG_ITLINE0                           ((uint32_t) 0x00000000)
+#define SYSCFG_ITLINE1                           ((uint32_t) 0x00000001)
+#define SYSCFG_ITLINE2                           ((uint32_t) 0x00000002)
+#define SYSCFG_ITLINE3                           ((uint32_t) 0x00000003)
+#define SYSCFG_ITLINE4                           ((uint32_t) 0x00000004)
+#define SYSCFG_ITLINE5                           ((uint32_t) 0x00000005)
+#define SYSCFG_ITLINE6                           ((uint32_t) 0x00000006)
+#define SYSCFG_ITLINE7                           ((uint32_t) 0x00000007)
+#define SYSCFG_ITLINE8                           ((uint32_t) 0x00000008)
+#define SYSCFG_ITLINE9                           ((uint32_t) 0x00000009)
+#define SYSCFG_ITLINE10                          ((uint32_t) 0x0000000A)
+#define SYSCFG_ITLINE11                          ((uint32_t) 0x0000000B)
+#define SYSCFG_ITLINE12                          ((uint32_t) 0x0000000C)
+#define SYSCFG_ITLINE13                          ((uint32_t) 0x0000000D)
+#define SYSCFG_ITLINE14                          ((uint32_t) 0x0000000E)
+#define SYSCFG_ITLINE15                          ((uint32_t) 0x0000000F)
+#define SYSCFG_ITLINE16                          ((uint32_t) 0x00000010)
+#define SYSCFG_ITLINE17                          ((uint32_t) 0x00000011)
+#define SYSCFG_ITLINE18                          ((uint32_t) 0x00000012)
+#define SYSCFG_ITLINE19                          ((uint32_t) 0x00000013)
+#define SYSCFG_ITLINE20                          ((uint32_t) 0x00000014)
+#define SYSCFG_ITLINE21                          ((uint32_t) 0x00000015)
+#define SYSCFG_ITLINE22                          ((uint32_t) 0x00000016)
+#define SYSCFG_ITLINE23                          ((uint32_t) 0x00000017)
+#define SYSCFG_ITLINE24                          ((uint32_t) 0x00000018)
+#define SYSCFG_ITLINE25                          ((uint32_t) 0x00000019)
+#define SYSCFG_ITLINE26                          ((uint32_t) 0x0000001A)
+#define SYSCFG_ITLINE27                          ((uint32_t) 0x0000001B)
+#define SYSCFG_ITLINE28                          ((uint32_t) 0x0000001C)
+#define SYSCFG_ITLINE29                          ((uint32_t) 0x0000001D)
+#define SYSCFG_ITLINE30                          ((uint32_t) 0x0000001E)
+#define SYSCFG_ITLINE31                          ((uint32_t) 0x0000001F)
+
+#define ITLINE_EWDG           ((uint32_t) ((SYSCFG_ITLINE0 << 0x18) | SYSCFG_ITLINE0_SR_EWDG)) /* EWDG Interrupt */
+#define ITLINE_PVDOUT         ((uint32_t) ((SYSCFG_ITLINE1 << 0x18) | SYSCFG_ITLINE1_SR_PVDOUT)) /* Power voltage detection Interrupt */
+#define ITLINE_VDDIO2         ((uint32_t) ((SYSCFG_ITLINE1 << 0x18) | SYSCFG_ITLINE1_SR_VDDIO2)) /* VDDIO2 Interrupt */
+#define ITLINE_RTC_WAKEUP     ((uint32_t) ((SYSCFG_ITLINE2 << 0x18) | SYSCFG_ITLINE2_SR_RTC_WAKEUP)) /* RTC WAKEUP -> exti[20] Interrupt */
+#define ITLINE_RTC_TSTAMP     ((uint32_t) ((SYSCFG_ITLINE2 << 0x18) | SYSCFG_ITLINE2_SR_RTC_TSTAMP)) /* RTC Time Stamp -> exti[19] interrupt */
+#define ITLINE_RTC_ALRA       ((uint32_t) ((SYSCFG_ITLINE2 << 0x18) | SYSCFG_ITLINE2_SR_RTC_ALRA)) /* RTC Alarm -> exti[17] interrupt */
+#define ITLINE_FLASH_ITF      ((uint32_t) ((SYSCFG_ITLINE3 << 0x18) | SYSCFG_ITLINE3_SR_FLASH_ITF)) /* Flash ITF Interrupt */
+#define ITLINE_CRS            ((uint32_t) ((SYSCFG_ITLINE4 << 0x18) | SYSCFG_ITLINE4_SR_CRS)) /* CRS Interrupt */
+#define ITLINE_CLK_CTRL       ((uint32_t) ((SYSCFG_ITLINE4 << 0x18) | SYSCFG_ITLINE4_SR_CLK_CTRL)) /* CLK Control Interrupt */
+#define ITLINE_EXTI0          ((uint32_t) ((SYSCFG_ITLINE5 << 0x18) | SYSCFG_ITLINE5_SR_EXTI0)) /* External Interrupt 0 */
+#define ITLINE_EXTI1          ((uint32_t) ((SYSCFG_ITLINE5 << 0x18) | SYSCFG_ITLINE5_SR_EXTI1)) /* External Interrupt 1 */
+#define ITLINE_EXTI2          ((uint32_t) ((SYSCFG_ITLINE6 << 0x18) | SYSCFG_ITLINE6_SR_EXTI2)) /* External Interrupt 2 */
+#define ITLINE_EXTI3          ((uint32_t) ((SYSCFG_ITLINE6 << 0x18) | SYSCFG_ITLINE6_SR_EXTI3)) /* External Interrupt 3 */
+#define ITLINE_EXTI4          ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI4)) /* EXTI4 Interrupt */
+#define ITLINE_EXTI5          ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI5)) /* EXTI5 Interrupt */
+#define ITLINE_EXTI6          ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI6)) /* EXTI6 Interrupt */
+#define ITLINE_EXTI7          ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI7)) /* EXTI7 Interrupt */
+#define ITLINE_EXTI8          ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI8)) /* EXTI8 Interrupt */
+#define ITLINE_EXTI9          ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI9)) /* EXTI9 Interrupt */
+#define ITLINE_EXTI10         ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI10)) /* EXTI10 Interrupt */
+#define ITLINE_EXTI11         ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI11)) /* EXTI11 Interrupt */
+#define ITLINE_EXTI12         ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI12)) /* EXTI12 Interrupt */
+#define ITLINE_EXTI13         ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI13)) /* EXTI13 Interrupt */
+#define ITLINE_EXTI14         ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI14)) /* EXTI14 Interrupt */
+#define ITLINE_EXTI15         ((uint32_t) ((SYSCFG_ITLINE7 << 0x18) | SYSCFG_ITLINE7_SR_EXTI15)) /* EXTI15 Interrupt */
+#define ITLINE_TSC_EOA        ((uint32_t) ((SYSCFG_ITLINE8 << 0x18) | SYSCFG_ITLINE8_SR_TSC_EOA)) /* Touch control EOA Interrupt */
+#define ITLINE_TSC_MCE        ((uint32_t) ((SYSCFG_ITLINE8 << 0x18) | SYSCFG_ITLINE8_SR_TSC_MCE)) /* Touch control MCE Interrupt */
+#define ITLINE_DMA1_CH1       ((uint32_t) ((SYSCFG_ITLINE9 << 0x18) | SYSCFG_ITLINE9_SR_DMA1_CH1)) /* DMA1 Channel 1 Interrupt */
+#define ITLINE_DMA1_CH2       ((uint32_t) ((SYSCFG_ITLINE10 << 0x18) | SYSCFG_ITLINE10_SR_DMA1_CH2)) /* DMA1 Channel 2 Interrupt */
+#define ITLINE_DMA1_CH3       ((uint32_t) ((SYSCFG_ITLINE10 << 0x18) | SYSCFG_ITLINE10_SR_DMA1_CH3)) /* DMA1 Channel 3 Interrupt */
+#define ITLINE_DMA2_CH1       ((uint32_t) ((SYSCFG_ITLINE10 << 0x18) | SYSCFG_ITLINE10_SR_DMA2_CH1)) /* DMA2 Channel 1 Interrupt */
+#define ITLINE_DMA2_CH2       ((uint32_t) ((SYSCFG_ITLINE10 << 0x18) | SYSCFG_ITLINE10_SR_DMA2_CH2)) /* DMA2 Channel 2 Interrupt */
+#define ITLINE_DMA1_CH4       ((uint32_t) ((SYSCFG_ITLINE11 << 0x18) | SYSCFG_ITLINE11_SR_DMA1_CH4)) /* DMA1 Channel 4 Interrupt */
+#define ITLINE_DMA1_CH5       ((uint32_t) ((SYSCFG_ITLINE11 << 0x18) | SYSCFG_ITLINE11_SR_DMA1_CH5)) /* DMA1 Channel 5 Interrupt */
+#define ITLINE_DMA1_CH6       ((uint32_t) ((SYSCFG_ITLINE11 << 0x18) | SYSCFG_ITLINE11_SR_DMA1_CH6)) /* DMA1 Channel 6 Interrupt */
+#define ITLINE_DMA1_CH7       ((uint32_t) ((SYSCFG_ITLINE11 << 0x18) | SYSCFG_ITLINE11_SR_DMA1_CH7)) /* DMA1 Channel 7 Interrupt */
+#define ITLINE_DMA2_CH3       ((uint32_t) ((SYSCFG_ITLINE11 << 0x18) | SYSCFG_ITLINE11_SR_DMA2_CH3)) /* DMA2 Channel 3 Interrupt */
+#define ITLINE_DMA2_CH4       ((uint32_t) ((SYSCFG_ITLINE11 << 0x18) | SYSCFG_ITLINE11_SR_DMA2_CH4)) /* DMA2 Channel 4 Interrupt */
+#define ITLINE_DMA2_CH5       ((uint32_t) ((SYSCFG_ITLINE11 << 0x18) | SYSCFG_ITLINE11_SR_DMA2_CH5)) /* DMA2 Channel 5 Interrupt */
+#define ITLINE_ADC            ((uint32_t) ((SYSCFG_ITLINE12 << 0x18) | SYSCFG_ITLINE12_SR_ADC)) /* ADC Interrupt */
+#define ITLINE_COMP1          ((uint32_t) ((SYSCFG_ITLINE12 << 0x18) | SYSCFG_ITLINE12_SR_COMP1)) /* COMP1 Interrupt -> exti[21] */
+#define ITLINE_COMP2          ((uint32_t) ((SYSCFG_ITLINE12 << 0x18) | SYSCFG_ITLINE12_SR_COMP2)) /* COMP2 Interrupt -> exti[21] */
+#define ITLINE_TIM1_BRK       ((uint32_t) ((SYSCFG_ITLINE13 << 0x18) | SYSCFG_ITLINE13_SR_TIM1_BRK)) /* TIM1 BRK Interrupt */
+#define ITLINE_TIM1_UPD       ((uint32_t) ((SYSCFG_ITLINE13 << 0x18) | SYSCFG_ITLINE13_SR_TIM1_UPD)) /* TIM1 UPD Interrupt */
+#define ITLINE_TIM1_TRG       ((uint32_t) ((SYSCFG_ITLINE13 << 0x18) | SYSCFG_ITLINE13_SR_TIM1_TRG)) /* TIM1 TRG Interrupt */
+#define ITLINE_TIM1_CCU       ((uint32_t) ((SYSCFG_ITLINE13 << 0x18) | SYSCFG_ITLINE13_SR_TIM1_CCU)) /* TIM1 CCU Interrupt */
+#define ITLINE_TIM1_CC        ((uint32_t) ((SYSCFG_ITLINE14 << 0x18) | SYSCFG_ITLINE14_SR_TIM1_CC)) /* TIM1 CC Interrupt */
+#define ITLINE_TIM2           ((uint32_t) ((SYSCFG_ITLINE15 << 0x18) | SYSCFG_ITLINE15_SR_TIM2_GLB)) /* TIM2 Interrupt */
+#define ITLINE_TIM3           ((uint32_t) ((SYSCFG_ITLINE16 << 0x18) | SYSCFG_ITLINE16_SR_TIM3_GLB)) /* TIM3 Interrupt */
+#define ITLINE_DAC            ((uint32_t) ((SYSCFG_ITLINE17 << 0x18) | SYSCFG_ITLINE17_SR_DAC)) /* DAC Interrupt */
+#define ITLINE_TIM6           ((uint32_t) ((SYSCFG_ITLINE17 << 0x18) | SYSCFG_ITLINE17_SR_TIM6_GLB)) /* TIM6 Interrupt */
+#define ITLINE_TIM7           ((uint32_t) ((SYSCFG_ITLINE18 << 0x18) | SYSCFG_ITLINE18_SR_TIM7_GLB)) /* TIM7 Interrupt */
+#define ITLINE_TIM14          ((uint32_t) ((SYSCFG_ITLINE19 << 0x18) | SYSCFG_ITLINE19_SR_TIM14_GLB)) /* TIM14 Interrupt */
+#define ITLINE_TIM15          ((uint32_t) ((SYSCFG_ITLINE20 << 0x18) | SYSCFG_ITLINE20_SR_TIM15_GLB)) /* TIM15 Interrupt */
+#define ITLINE_TIM16          ((uint32_t) ((SYSCFG_ITLINE21 << 0x18) | SYSCFG_ITLINE21_SR_TIM16_GLB)) /* TIM16 Interrupt */
+#define ITLINE_TIM17          ((uint32_t) ((SYSCFG_ITLINE22 << 0x18) | SYSCFG_ITLINE22_SR_TIM17_GLB)) /* TIM17 Interrupt */
+#define ITLINE_I2C1           ((uint32_t) ((SYSCFG_ITLINE23 << 0x18) | SYSCFG_ITLINE23_SR_I2C1_GLB)) /* I2C1 Interrupt -> exti[23] */
+#define ITLINE_I2C2           ((uint32_t) ((SYSCFG_ITLINE24 << 0x18) | SYSCFG_ITLINE24_SR_I2C2_GLB)) /* I2C2 Interrupt */
+#define ITLINE_SPI1           ((uint32_t) ((SYSCFG_ITLINE25 << 0x18) | SYSCFG_ITLINE25_SR_SPI1)) /* I2C1 Interrupt -> exti[23] */
+#define ITLINE_SPI2           ((uint32_t) ((SYSCFG_ITLINE26 << 0x18) | SYSCFG_ITLINE26_SR_SPI2)) /* SPI1 Interrupt */
+#define ITLINE_USART1         ((uint32_t) ((SYSCFG_ITLINE27 << 0x18) | SYSCFG_ITLINE27_SR_USART1_GLB)) /*!< USART1 GLB Interrupt -> exti[25] */
+#define ITLINE_USART2         ((uint32_t) ((SYSCFG_ITLINE28 << 0x18) | SYSCFG_ITLINE28_SR_USART2_GLB)) /*!< USART2 GLB Interrupt -> exti[26] */
+#define ITLINE_USART3         ((uint32_t) ((SYSCFG_ITLINE29 << 0x18) | SYSCFG_ITLINE29_SR_USART3_GLB)) /* USART3 Interrupt */
+#define ITLINE_USART4         ((uint32_t) ((SYSCFG_ITLINE29 << 0x18) | SYSCFG_ITLINE29_SR_USART4_GLB)) /* USART4 Interrupt */
+#define ITLINE_USART5         ((uint32_t) ((SYSCFG_ITLINE29 << 0x18) | SYSCFG_ITLINE29_SR_USART5_GLB)) /* USART5 Interrupt */
+#define ITLINE_USART6         ((uint32_t) ((SYSCFG_ITLINE29 << 0x18) | SYSCFG_ITLINE29_SR_USART6_GLB)) /* USART6 Interrupt */
+#define ITLINE_USART7         ((uint32_t) ((SYSCFG_ITLINE29 << 0x18) | SYSCFG_ITLINE29_SR_USART7_GLB)) /* USART7 Interrupt */
+#define ITLINE_USART8         ((uint32_t) ((SYSCFG_ITLINE29 << 0x18) | SYSCFG_ITLINE29_SR_USART8_GLB)) /* USART8 Interrupt */
+#define ITLINE_CAN            ((uint32_t) ((SYSCFG_ITLINE30 << 0x18) | SYSCFG_ITLINE30_SR_CAN)) /* CAN Interrupt */
+#define ITLINE_CEC            ((uint32_t) ((SYSCFG_ITLINE30 << 0x18) | SYSCFG_ITLINE30_SR_CEC)) /* CEC Interrupt -> exti[27] */
+
+#define IS_SYSCFG_ITLINE(LINE) (((LINE) == ITLINE_EWDG)       || \
+                                ((LINE) == ITLINE_PVDOUT)     || \
+                                ((LINE) == ITLINE_VDDIO2)     || \
+                                ((LINE) == ITLINE_RTC_WAKEUP) || \
+                                ((LINE) == ITLINE_RTC_TSTAMP) || \
+                                ((LINE) == ITLINE_RTC_ALRA)   || \
+                                ((LINE) == ITLINE_FLASH_ITF)  || \
+                                ((LINE) == ITLINE_CRS)        || \
+                                ((LINE) == ITLINE_CLK_CTRL)   || \
+                                ((LINE) == ITLINE_EXTI0)      || \
+                                ((LINE) == ITLINE_EXTI1)      || \
+                                ((LINE) == ITLINE_EXTI2)      || \
+                                ((LINE) == ITLINE_EXTI3)      || \
+                                ((LINE) == ITLINE_EXTI4)      || \
+                                ((LINE) == ITLINE_EXTI5)      || \
+                                ((LINE) == ITLINE_EXTI6)      || \
+                                ((LINE) == ITLINE_EXTI7)      || \
+                                ((LINE) == ITLINE_EXTI8)      || \
+                                ((LINE) == ITLINE_EXTI9)      || \
+                                ((LINE) == ITLINE_EXTI10)     || \
+                                ((LINE) == ITLINE_EXTI11)     || \
+                                ((LINE) == ITLINE_EXTI12)     || \
+                                ((LINE) == ITLINE_EXTI13)     || \
+                                ((LINE) == ITLINE_EXTI14)     || \
+                                ((LINE) == ITLINE_EXTI15)     || \
+                                ((LINE) == ITLINE_TSC_EOA)    || \
+                                ((LINE) == ITLINE_TSC_MCE)    || \
+                                ((LINE) == ITLINE_DMA1_CH1)   || \
+                                ((LINE) == ITLINE_DMA1_CH2)   || \
+                                ((LINE) == ITLINE_DMA1_CH3)   || \
+                                ((LINE) == ITLINE_DMA1_CH4)   || \
+                                ((LINE) == ITLINE_DMA1_CH5)   || \
+                                ((LINE) == ITLINE_DMA1_CH6)   || \
+                                ((LINE) == ITLINE_DMA1_CH7)   || \
+                                ((LINE) == ITLINE_DMA2_CH1)   || \
+                                ((LINE) == ITLINE_DMA2_CH2)   || \
+                                ((LINE) == ITLINE_DMA2_CH3)   || \
+                                ((LINE) == ITLINE_DMA2_CH4)   || \
+                                ((LINE) == ITLINE_DMA2_CH5)   || \
+                                ((LINE) == ITLINE_ADC)        || \
+                                ((LINE) == ITLINE_COMP1)      || \
+                                ((LINE) == ITLINE_COMP2)      || \
+                                ((LINE) == ITLINE_TIM1_BRK)   || \
+                                ((LINE) == ITLINE_TIM1_UPD)   || \
+                                ((LINE) == ITLINE_TIM1_TRG)   || \
+                                ((LINE) == ITLINE_TIM1_CCU)   || \
+                                ((LINE) == ITLINE_TIM1_CC)    || \
+                                ((LINE) == ITLINE_TIM2)       || \
+                                ((LINE) == ITLINE_TIM3)       || \
+                                ((LINE) == ITLINE_DAC)        || \
+                                ((LINE) == ITLINE_TIM6)       || \
+                                ((LINE) == ITLINE_TIM7)       || \
+                                ((LINE) == ITLINE_TIM14)      || \
+                                ((LINE) == ITLINE_TIM15)      || \
+                                ((LINE) == ITLINE_TIM16)      || \
+                                ((LINE) == ITLINE_TIM17)      || \
+                                ((LINE) == ITLINE_I2C1)       || \
+                                ((LINE) == ITLINE_I2C2)       || \
+                                ((LINE) == ITLINE_SPI1)       || \
+                                ((LINE) == ITLINE_SPI2)       || \
+                                ((LINE) == ITLINE_USART1)     || \
+                                ((LINE) == ITLINE_USART2)     || \
+                                ((LINE) == ITLINE_USART3)     || \
+                                ((LINE) == ITLINE_USART4)     || \
+                                ((LINE) == ITLINE_USART5)     || \
+                                ((LINE) == ITLINE_USART6)     || \
+                                ((LINE) == ITLINE_USART7)     || \
+                                ((LINE) == ITLINE_USART8)     || \
+                                ((LINE) == ITLINE_CAN)        || \
+                                ((LINE) == ITLINE_CEC))
+
+/**
+  * @}
+  */
+/** @defgroup IRDA_ENV_SEL
+  * @{
+  */
+#define SYSCFG_IRDA_ENV_SEL_TIM16     (SYSCFG_CFGR1_IRDA_ENV_SEL_0&SYSCFG_CFGR1_IRDA_ENV_SEL_1)    /* Timer16 is selected as IRDA Modulation envelope source */
+#define SYSCFG_IRDA_ENV_SEL_USART1    (SYSCFG_CFGR1_IRDA_ENV_SEL_0)  /* USART1 is selected as IRDA Modulation envelope source.*/
+#define SYSCFG_IRDA_ENV_SEL_USART4    (SYSCFG_CFGR1_IRDA_ENV_SEL_1)  /* USART4 is selected as IRDA Modulation envelope source.*/
+
+#define IS_SYSCFG_IRDA_ENV(ENV) (((ENV) == SYSCFG_IRDA_ENV_SEL_TIM16)      || \
+                                 ((ENV) == SYSCFG_IRDA_ENV_SEL_USART1)     || \
+                                 ((ENV) == SYSCFG_IRDA_ENV_SEL_USART4))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the SYSCFG configuration to the default reset state **/
+void SYSCFG_DeInit(void);
+
+/* SYSCFG configuration functions *********************************************/ 
+void SYSCFG_MemoryRemapConfig(uint32_t SYSCFG_MemoryRemap);
+void SYSCFG_DMAChannelRemapConfig(uint32_t SYSCFG_DMARemap, FunctionalState NewState);
+void SYSCFG_I2CFastModePlusConfig(uint32_t SYSCFG_I2CFastModePlus, FunctionalState NewState);
+void SYSCFG_IRDAEnvSelection(uint32_t SYSCFG_IRDAEnv);
+void SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex);
+uint32_t SYSCFG_GetPendingIT(uint32_t ITSourceLine);
+void SYSCFG_BreakConfig(uint32_t SYSCFG_Break);
+FlagStatus SYSCFG_GetFlagStatus(uint32_t SYSCFG_Flag);
+void SYSCFG_ClearFlag(uint32_t SYSCFG_Flag);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_SYSCFG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_tim.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_tim.h
new file mode 100644
index 00000000..47a509d4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_tim.h
@@ -0,0 +1,1186 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_tim.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the TIM 
+  *          firmware library. 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_TIM_H
+#define __STM32F0XX_TIM_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup TIM
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  TIM Time Base Init structure definition
+  * @note   This sturcture is used with all TIMx.
+  */
+
+typedef struct
+{
+  uint16_t TIM_Prescaler;         /*!< Specifies the prescaler value used to divide the TIM clock.
+                                       This parameter can be a number between 0x0000 and 0xFFFF */
+
+  uint16_t TIM_CounterMode;       /*!< Specifies the counter mode.
+                                       This parameter can be a value of @ref TIM_Counter_Mode */
+
+  uint32_t TIM_Period;            /*!< Specifies the period value to be loaded into the active
+                                       Auto-Reload Register at the next update event.
+                                       This parameter must be a number between 0x0000 and 0xFFFF.  */ 
+
+  uint16_t TIM_ClockDivision;     /*!< Specifies the clock division.
+                                      This parameter can be a value of @ref TIM_Clock_Division_CKD */
+
+  uint8_t TIM_RepetitionCounter;  /*!< Specifies the repetition counter value. Each time the RCR downcounter
+                                       reaches zero, an update event is generated and counting restarts
+                                       from the RCR value (N).
+                                       This means in PWM mode that (N+1) corresponds to:
+                                          - the number of PWM periods in edge-aligned mode
+                                          - the number of half PWM period in center-aligned mode
+                                       This parameter must be a number between 0x00 and 0xFF. 
+                                       @note This parameter is valid only for TIM1. */
+} TIM_TimeBaseInitTypeDef;       
+
+/** 
+  * @brief  TIM Output Compare Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t TIM_OCMode;        /*!< Specifies the TIM mode.
+                                   This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */
+
+  uint16_t TIM_OutputState;   /*!< Specifies the TIM Output Compare state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_state */
+
+  uint16_t TIM_OutputNState;  /*!< Specifies the TIM complementary Output Compare state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_state
+                                   @note This parameter is valid only for TIM1. */
+
+  uint32_t TIM_Pulse;         /*!< Specifies the pulse value to be loaded into the Capture Compare Register. 
+                                   This parameter can be a number between 0x0000 and 0xFFFF ( or 0xFFFFFFFF 
+                                   for TIM2) */
+
+  uint16_t TIM_OCPolarity;    /*!< Specifies the output polarity.
+                                   This parameter can be a value of @ref TIM_Output_Compare_Polarity */
+
+  uint16_t TIM_OCNPolarity;   /*!< Specifies the complementary output polarity.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_Polarity
+                                   @note This parameter is valid only for TIM1. */
+
+  uint16_t TIM_OCIdleState;   /*!< Specifies the TIM Output Compare pin state during Idle state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_Idle_State
+                                   @note This parameter is valid only for TIM1. */
+
+  uint16_t TIM_OCNIdleState;  /*!< Specifies the TIM Output Compare pin state during Idle state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State
+                                   @note This parameter is valid only for TIM1. */
+} TIM_OCInitTypeDef;
+
+/** 
+  * @brief  TIM Input Capture Init structure definition  
+  */
+
+typedef struct
+{
+
+  uint16_t TIM_Channel;      /*!< Specifies the TIM channel.
+                                  This parameter can be a value of @ref TIM_Channel */
+
+  uint16_t TIM_ICPolarity;   /*!< Specifies the active edge of the input signal.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Polarity */
+
+  uint16_t TIM_ICSelection;  /*!< Specifies the input.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Selection */
+
+  uint16_t TIM_ICPrescaler;  /*!< Specifies the Input Capture Prescaler.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Prescaler */
+
+  uint16_t TIM_ICFilter;     /*!< Specifies the input capture filter.
+                                  This parameter can be a number between 0x0 and 0xF */
+} TIM_ICInitTypeDef;
+
+/** 
+  * @brief  TIM_BDTR structure definition 
+  * @note   This sturcture is used only with TIM1.    
+  */
+
+typedef struct
+{
+
+  uint16_t TIM_OSSRState;        /*!< Specifies the Off-State selection used in Run mode.
+                                      This parameter can be a value of @ref TIM_OSSR_Off_State_Selection_for_Run_mode_state */
+
+  uint16_t TIM_OSSIState;        /*!< Specifies the Off-State used in Idle state.
+                                      This parameter can be a value of @ref TIM_OSSI_Off_State_Selection_for_Idle_mode_state */
+
+  uint16_t TIM_LOCKLevel;        /*!< Specifies the LOCK level parameters.
+                                      This parameter can be a value of @ref TIM_Lock_level */ 
+
+  uint16_t TIM_DeadTime;         /*!< Specifies the delay time between the switching-off and the
+                                      switching-on of the outputs.
+                                      This parameter can be a number between 0x00 and 0xFF  */
+
+  uint16_t TIM_Break;            /*!< Specifies whether the TIM Break input is enabled or not. 
+                                      This parameter can be a value of @ref TIM_Break_Input_enable_disable */
+
+  uint16_t TIM_BreakPolarity;    /*!< Specifies the TIM Break Input pin polarity.
+                                      This parameter can be a value of @ref TIM_Break_Polarity */
+
+  uint16_t TIM_AutomaticOutput;  /*!< Specifies whether the TIM Automatic Output feature is enabled or not. 
+                                      This parameter can be a value of @ref TIM_AOE_Bit_Set_Reset */
+} TIM_BDTRInitTypeDef;
+
+/** 
+  * @brief  TIM Input Capture Init structure definition  
+  */
+
+/* Exported constants --------------------------------------------------------*/
+
+  
+/** @defgroup TIM_Exported_constants 
+  * @{
+  */
+
+#define IS_TIM_ALL_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                   ((PERIPH) == TIM2) || \
+                                   ((PERIPH) == TIM3) || \
+                                   ((PERIPH) == TIM6) || \
+                                   ((PERIPH) == TIM7) || \
+                                   ((PERIPH) == TIM14)|| \
+                                   ((PERIPH) == TIM15)|| \
+                                   ((PERIPH) == TIM16)|| \
+                                   ((PERIPH) == TIM17))
+
+/* LIST1: TIM 1 */
+#define IS_TIM_LIST1_PERIPH(PERIPH)  ((PERIPH) == TIM1)
+
+/* LIST2: TIM 1, 15, 16 and 17 */
+#define IS_TIM_LIST2_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM15)|| \
+                                     ((PERIPH) == TIM16)|| \
+                                     ((PERIPH) == TIM17)) 
+
+/* LIST3: TIM 1, 2 and 3 */
+#define IS_TIM_LIST3_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3)) 
+
+/* LIST4: TIM 1, 2, 3, 14, 15, 16 and 17 */
+#define IS_TIM_LIST4_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM14) || \
+                                     ((PERIPH) == TIM15)|| \
+                                     ((PERIPH) == TIM16)|| \
+                                     ((PERIPH) == TIM17))
+
+/* LIST5: TIM 1, 2, 3, 15, 16 and 17 */
+#define IS_TIM_LIST5_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM15)|| \
+                                     ((PERIPH) == TIM16)|| \
+                                     ((PERIPH) == TIM17))
+
+/* LIST6: TIM 1, 2, 3 and 15 */
+#define IS_TIM_LIST6_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM15)) 
+
+/* LIST7: TIM 1, 2, 3, 6, 7 and 14 */
+#define IS_TIM_LIST7_PERIPH(PERIPH)  (((PERIPH) == TIM1) || \
+                                      ((PERIPH) == TIM2) || \
+                                      ((PERIPH) == TIM3) || \
+                                      ((PERIPH) == TIM6) || \
+                                      ((PERIPH) == TIM7) || \
+                                      ((PERIPH) == TIM14))
+                                      
+/* LIST8: TIM 1, 2, 3 and 14 */
+#define IS_TIM_LIST8_PERIPH(PERIPH)  (((PERIPH) == TIM1) || \
+                                      ((PERIPH) == TIM2) || \
+                                      ((PERIPH) == TIM3) || \
+                                      ((PERIPH) == TIM14))
+
+/* LIST9: TIM 1, 2, 3, 6, 7 and 15 */
+#define IS_TIM_LIST9_PERIPH(PERIPH)  (((PERIPH) == TIM1) || \
+                                      ((PERIPH) == TIM2) || \
+                                      ((PERIPH) == TIM3) || \
+                                      ((PERIPH) == TIM6) || \
+                                      ((PERIPH) == TIM7) || \
+                                      ((PERIPH) == TIM15))
+
+/* LIST10: TIM 1, 2, 3, 6, 7, 15, 16 and 17 */
+#define IS_TIM_LIST10_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM6) || \
+                                     ((PERIPH) == TIM7) || \
+                                     ((PERIPH) == TIM15)|| \
+                                     ((PERIPH) == TIM16)|| \
+                                     ((PERIPH) == TIM17))
+
+/* LIST1: TIM 11 */
+#define IS_TIM_LIST11_PERIPH(PERIPH)  ((PERIPH) == TIM14)
+                                     
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_and_PWM_modes 
+  * @{
+  */
+
+#define TIM_OCMode_Timing                  ((uint16_t)0x0000)
+#define TIM_OCMode_Active                  ((uint16_t)0x0010)
+#define TIM_OCMode_Inactive                ((uint16_t)0x0020)
+#define TIM_OCMode_Toggle                  ((uint16_t)0x0030)
+#define TIM_OCMode_PWM1                    ((uint16_t)0x0060)
+#define TIM_OCMode_PWM2                    ((uint16_t)0x0070)
+#define IS_TIM_OC_MODE(MODE) (((MODE) == TIM_OCMode_Timing) || \
+                              ((MODE) == TIM_OCMode_Active) || \
+                              ((MODE) == TIM_OCMode_Inactive) || \
+                              ((MODE) == TIM_OCMode_Toggle)|| \
+                              ((MODE) == TIM_OCMode_PWM1) || \
+                              ((MODE) == TIM_OCMode_PWM2))
+#define IS_TIM_OCM(MODE) (((MODE) == TIM_OCMode_Timing) || \
+                          ((MODE) == TIM_OCMode_Active) || \
+                          ((MODE) == TIM_OCMode_Inactive) || \
+                          ((MODE) == TIM_OCMode_Toggle)|| \
+                          ((MODE) == TIM_OCMode_PWM1) || \
+                          ((MODE) == TIM_OCMode_PWM2) ||	\
+                          ((MODE) == TIM_ForcedAction_Active) || \
+                          ((MODE) == TIM_ForcedAction_InActive))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_One_Pulse_Mode 
+  * @{
+  */
+
+#define TIM_OPMode_Single                  ((uint16_t)0x0008)
+#define TIM_OPMode_Repetitive              ((uint16_t)0x0000)
+#define IS_TIM_OPM_MODE(MODE) (((MODE) == TIM_OPMode_Single) || \
+                               ((MODE) == TIM_OPMode_Repetitive))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Channel 
+  * @{
+  */
+
+#define TIM_Channel_1                      ((uint16_t)0x0000)
+#define TIM_Channel_2                      ((uint16_t)0x0004)
+#define TIM_Channel_3                      ((uint16_t)0x0008)
+#define TIM_Channel_4                      ((uint16_t)0x000C)
+
+#define IS_TIM_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                 ((CHANNEL) == TIM_Channel_2) || \
+                                 ((CHANNEL) == TIM_Channel_3) || \
+                                 ((CHANNEL) == TIM_Channel_4))
+#define IS_TIM_COMPLEMENTARY_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                               ((CHANNEL) == TIM_Channel_2) || \
+                                               ((CHANNEL) == TIM_Channel_3))
+#define IS_TIM_PWMI_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                      ((CHANNEL) == TIM_Channel_2))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Clock_Division_CKD 
+  * @{
+  */
+
+#define TIM_CKD_DIV1                       ((uint16_t)0x0000)
+#define TIM_CKD_DIV2                       ((uint16_t)0x0100)
+#define TIM_CKD_DIV4                       ((uint16_t)0x0200)
+#define IS_TIM_CKD_DIV(DIV) (((DIV) == TIM_CKD_DIV1) || \
+                             ((DIV) == TIM_CKD_DIV2) || \
+                             ((DIV) == TIM_CKD_DIV4))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Counter_Mode 
+  * @{
+  */
+
+#define TIM_CounterMode_Up                 ((uint16_t)0x0000)
+#define TIM_CounterMode_Down               ((uint16_t)0x0010)
+#define TIM_CounterMode_CenterAligned1     ((uint16_t)0x0020)
+#define TIM_CounterMode_CenterAligned2     ((uint16_t)0x0040)
+#define TIM_CounterMode_CenterAligned3     ((uint16_t)0x0060)
+#define IS_TIM_COUNTER_MODE(MODE) (((MODE) == TIM_CounterMode_Up) ||  \
+                                   ((MODE) == TIM_CounterMode_Down) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned1) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned2) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Polarity 
+  * @{
+  */
+
+#define TIM_OCPolarity_High                ((uint16_t)0x0000)
+#define TIM_OCPolarity_Low                 ((uint16_t)0x0002)
+#define IS_TIM_OC_POLARITY(POLARITY) (((POLARITY) == TIM_OCPolarity_High) || \
+                                      ((POLARITY) == TIM_OCPolarity_Low))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Output_Compare_N_Polarity 
+  * @{
+  */
+  
+#define TIM_OCNPolarity_High               ((uint16_t)0x0000)
+#define TIM_OCNPolarity_Low                ((uint16_t)0x0008)
+#define IS_TIM_OCN_POLARITY(POLARITY) (((POLARITY) == TIM_OCNPolarity_High) || \
+                                       ((POLARITY) == TIM_OCNPolarity_Low))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Output_Compare_state
+  * @{
+  */
+
+#define TIM_OutputState_Disable            ((uint16_t)0x0000)
+#define TIM_OutputState_Enable             ((uint16_t)0x0001)
+#define IS_TIM_OUTPUT_STATE(STATE) (((STATE) == TIM_OutputState_Disable) || \
+                                    ((STATE) == TIM_OutputState_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_N_state 
+  * @{
+  */
+
+#define TIM_OutputNState_Disable           ((uint16_t)0x0000)
+#define TIM_OutputNState_Enable            ((uint16_t)0x0004)
+#define IS_TIM_OUTPUTN_STATE(STATE) (((STATE) == TIM_OutputNState_Disable) || \
+                                     ((STATE) == TIM_OutputNState_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Capture_Compare_state 
+  * @{
+  */
+
+#define TIM_CCx_Enable                      ((uint16_t)0x0001)
+#define TIM_CCx_Disable                     ((uint16_t)0x0000)
+#define IS_TIM_CCX(CCX) (((CCX) == TIM_CCx_Enable) || \
+                         ((CCX) == TIM_CCx_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Capture_Compare_N_state 
+  * @{
+  */
+
+#define TIM_CCxN_Enable                     ((uint16_t)0x0004)
+#define TIM_CCxN_Disable                    ((uint16_t)0x0000)
+#define IS_TIM_CCXN(CCXN) (((CCXN) == TIM_CCxN_Enable) || \
+                           ((CCXN) == TIM_CCxN_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Break_Input_enable_disable 
+  * @{
+  */
+
+#define TIM_Break_Enable                   ((uint16_t)0x1000)
+#define TIM_Break_Disable                  ((uint16_t)0x0000)
+#define IS_TIM_BREAK_STATE(STATE) (((STATE) == TIM_Break_Enable) || \
+                                   ((STATE) == TIM_Break_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Break_Polarity 
+  * @{
+  */
+
+#define TIM_BreakPolarity_Low              ((uint16_t)0x0000)
+#define TIM_BreakPolarity_High             ((uint16_t)0x2000)
+#define IS_TIM_BREAK_POLARITY(POLARITY) (((POLARITY) == TIM_BreakPolarity_Low) || \
+                                         ((POLARITY) == TIM_BreakPolarity_High))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_AOE_Bit_Set_Reset 
+  * @{
+  */
+
+#define TIM_AutomaticOutput_Enable         ((uint16_t)0x4000)
+#define TIM_AutomaticOutput_Disable        ((uint16_t)0x0000)
+#define IS_TIM_AUTOMATIC_OUTPUT_STATE(STATE) (((STATE) == TIM_AutomaticOutput_Enable) || \
+                                              ((STATE) == TIM_AutomaticOutput_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Lock_level 
+  * @{
+  */
+
+#define TIM_LOCKLevel_OFF                  ((uint16_t)0x0000)
+#define TIM_LOCKLevel_1                    ((uint16_t)0x0100)
+#define TIM_LOCKLevel_2                    ((uint16_t)0x0200)
+#define TIM_LOCKLevel_3                    ((uint16_t)0x0300)
+#define IS_TIM_LOCK_LEVEL(LEVEL) (((LEVEL) == TIM_LOCKLevel_OFF) || \
+                                  ((LEVEL) == TIM_LOCKLevel_1) || \
+                                  ((LEVEL) == TIM_LOCKLevel_2) || \
+                                  ((LEVEL) == TIM_LOCKLevel_3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_OSSI_Off_State_Selection_for_Idle_mode_state 
+  * @{
+  */
+
+#define TIM_OSSIState_Enable               ((uint16_t)0x0400)
+#define TIM_OSSIState_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OSSI_STATE(STATE) (((STATE) == TIM_OSSIState_Enable) || \
+                                  ((STATE) == TIM_OSSIState_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_OSSR_Off_State_Selection_for_Run_mode_state 
+  * @{
+  */
+
+#define TIM_OSSRState_Enable               ((uint16_t)0x0800)
+#define TIM_OSSRState_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OSSR_STATE(STATE) (((STATE) == TIM_OSSRState_Enable) || \
+                                  ((STATE) == TIM_OSSRState_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Idle_State 
+  * @{
+  */
+
+#define TIM_OCIdleState_Set                ((uint16_t)0x0100)
+#define TIM_OCIdleState_Reset              ((uint16_t)0x0000)
+#define IS_TIM_OCIDLE_STATE(STATE) (((STATE) == TIM_OCIdleState_Set) || \
+                                    ((STATE) == TIM_OCIdleState_Reset))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_N_Idle_State 
+  * @{
+  */
+
+#define TIM_OCNIdleState_Set               ((uint16_t)0x0200)
+#define TIM_OCNIdleState_Reset             ((uint16_t)0x0000)
+#define IS_TIM_OCNIDLE_STATE(STATE) (((STATE) == TIM_OCNIdleState_Set) || \
+                                     ((STATE) == TIM_OCNIdleState_Reset))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Polarity 
+  * @{
+  */
+
+#define  TIM_ICPolarity_Rising             ((uint16_t)0x0000)
+#define  TIM_ICPolarity_Falling            ((uint16_t)0x0002)
+#define  TIM_ICPolarity_BothEdge           ((uint16_t)0x000A)
+#define IS_TIM_IC_POLARITY(POLARITY) (((POLARITY) == TIM_ICPolarity_Rising) || \
+                                      ((POLARITY) == TIM_ICPolarity_Falling)|| \
+                                      ((POLARITY) == TIM_ICPolarity_BothEdge)) 
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Selection 
+  * @{
+  */
+
+#define TIM_ICSelection_DirectTI           ((uint16_t)0x0001) /*!< TIM Input 1, 2, 3 or 4 is selected to be 
+                                                                   connected to IC1, IC2, IC3 or IC4, respectively */
+#define TIM_ICSelection_IndirectTI         ((uint16_t)0x0002) /*!< TIM Input 1, 2, 3 or 4 is selected to be
+                                                                   connected to IC2, IC1, IC4 or IC3, respectively. */
+#define TIM_ICSelection_TRC                ((uint16_t)0x0003) /*!< TIM Input 1, 2, 3 or 4 is selected to be connected to TRC. */
+#define IS_TIM_IC_SELECTION(SELECTION) (((SELECTION) == TIM_ICSelection_DirectTI) || \
+                                        ((SELECTION) == TIM_ICSelection_IndirectTI) || \
+                                        ((SELECTION) == TIM_ICSelection_TRC))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Prescaler 
+  * @{
+  */
+
+#define TIM_ICPSC_DIV1                     ((uint16_t)0x0000) /*!< Capture performed each time an edge is detected on the capture input. */
+#define TIM_ICPSC_DIV2                     ((uint16_t)0x0004) /*!< Capture performed once every 2 events. */
+#define TIM_ICPSC_DIV4                     ((uint16_t)0x0008) /*!< Capture performed once every 4 events. */
+#define TIM_ICPSC_DIV8                     ((uint16_t)0x000C) /*!< Capture performed once every 8 events. */
+#define IS_TIM_IC_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ICPSC_DIV1) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV2) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV4) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_interrupt_sources 
+  * @{
+  */
+
+#define TIM_IT_Update                      ((uint16_t)0x0001)
+#define TIM_IT_CC1                         ((uint16_t)0x0002)
+#define TIM_IT_CC2                         ((uint16_t)0x0004)
+#define TIM_IT_CC3                         ((uint16_t)0x0008)
+#define TIM_IT_CC4                         ((uint16_t)0x0010)
+#define TIM_IT_COM                         ((uint16_t)0x0020)
+#define TIM_IT_Trigger                     ((uint16_t)0x0040)
+#define TIM_IT_Break                       ((uint16_t)0x0080)
+#define IS_TIM_IT(IT) ((((IT) & (uint16_t)0xFF00) == 0x0000) && ((IT) != 0x0000))
+
+#define IS_TIM_GET_IT(IT) (((IT) == TIM_IT_Update) || \
+                           ((IT) == TIM_IT_CC1) || \
+                           ((IT) == TIM_IT_CC2) || \
+                           ((IT) == TIM_IT_CC3) || \
+                           ((IT) == TIM_IT_CC4) || \
+                           ((IT) == TIM_IT_COM) || \
+                           ((IT) == TIM_IT_Trigger) || \
+                           ((IT) == TIM_IT_Break))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_Base_address 
+  * @{
+  */
+
+#define TIM_DMABase_CR1                    ((uint16_t)0x0000)
+#define TIM_DMABase_CR2                    ((uint16_t)0x0001)
+#define TIM_DMABase_SMCR                   ((uint16_t)0x0002)
+#define TIM_DMABase_DIER                   ((uint16_t)0x0003)
+#define TIM_DMABase_SR                     ((uint16_t)0x0004)
+#define TIM_DMABase_EGR                    ((uint16_t)0x0005)
+#define TIM_DMABase_CCMR1                  ((uint16_t)0x0006)
+#define TIM_DMABase_CCMR2                  ((uint16_t)0x0007)
+#define TIM_DMABase_CCER                   ((uint16_t)0x0008)
+#define TIM_DMABase_CNT                    ((uint16_t)0x0009)
+#define TIM_DMABase_PSC                    ((uint16_t)0x000A)
+#define TIM_DMABase_ARR                    ((uint16_t)0x000B)
+#define TIM_DMABase_RCR                    ((uint16_t)0x000C)
+#define TIM_DMABase_CCR1                   ((uint16_t)0x000D)
+#define TIM_DMABase_CCR2                   ((uint16_t)0x000E)
+#define TIM_DMABase_CCR3                   ((uint16_t)0x000F)
+#define TIM_DMABase_CCR4                   ((uint16_t)0x0010)
+#define TIM_DMABase_BDTR                   ((uint16_t)0x0011)
+#define TIM_DMABase_DCR                    ((uint16_t)0x0012)
+#define TIM_DMABase_OR                     ((uint16_t)0x0013)
+#define IS_TIM_DMA_BASE(BASE) (((BASE) == TIM_DMABase_CR1) || \
+                               ((BASE) == TIM_DMABase_CR2) || \
+                               ((BASE) == TIM_DMABase_SMCR) || \
+                               ((BASE) == TIM_DMABase_DIER) || \
+                               ((BASE) == TIM_DMABase_SR) || \
+                               ((BASE) == TIM_DMABase_EGR) || \
+                               ((BASE) == TIM_DMABase_CCMR1) || \
+                               ((BASE) == TIM_DMABase_CCMR2) || \
+                               ((BASE) == TIM_DMABase_CCER) || \
+                               ((BASE) == TIM_DMABase_CNT) || \
+                               ((BASE) == TIM_DMABase_PSC) || \
+                               ((BASE) == TIM_DMABase_ARR) || \
+                               ((BASE) == TIM_DMABase_RCR) || \
+                               ((BASE) == TIM_DMABase_CCR1) || \
+                               ((BASE) == TIM_DMABase_CCR2) || \
+                               ((BASE) == TIM_DMABase_CCR3) || \
+                               ((BASE) == TIM_DMABase_CCR4) || \
+                               ((BASE) == TIM_DMABase_BDTR) || \
+							   ((BASE) == TIM_DMABase_DCR) || \
+                               ((BASE) == TIM_DMABase_OR))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup TIM_DMA_Burst_Length 
+  * @{
+  */
+
+#define TIM_DMABurstLength_1Transfer           ((uint16_t)0x0000)
+#define TIM_DMABurstLength_2Transfers          ((uint16_t)0x0100)
+#define TIM_DMABurstLength_3Transfers          ((uint16_t)0x0200)
+#define TIM_DMABurstLength_4Transfers          ((uint16_t)0x0300)
+#define TIM_DMABurstLength_5Transfers          ((uint16_t)0x0400)
+#define TIM_DMABurstLength_6Transfers          ((uint16_t)0x0500)
+#define TIM_DMABurstLength_7Transfers          ((uint16_t)0x0600)
+#define TIM_DMABurstLength_8Transfers          ((uint16_t)0x0700)
+#define TIM_DMABurstLength_9Transfers          ((uint16_t)0x0800)
+#define TIM_DMABurstLength_10Transfers         ((uint16_t)0x0900)
+#define TIM_DMABurstLength_11Transfers         ((uint16_t)0x0A00)
+#define TIM_DMABurstLength_12Transfers         ((uint16_t)0x0B00)
+#define TIM_DMABurstLength_13Transfers         ((uint16_t)0x0C00)
+#define TIM_DMABurstLength_14Transfers         ((uint16_t)0x0D00)
+#define TIM_DMABurstLength_15Transfers         ((uint16_t)0x0E00)
+#define TIM_DMABurstLength_16Transfers         ((uint16_t)0x0F00)
+#define TIM_DMABurstLength_17Transfers         ((uint16_t)0x1000)
+#define TIM_DMABurstLength_18Transfers         ((uint16_t)0x1100)
+#define IS_TIM_DMA_LENGTH(LENGTH) (((LENGTH) == TIM_DMABurstLength_1Transfer) || \
+                                   ((LENGTH) == TIM_DMABurstLength_2Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_3Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_4Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_5Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_6Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_7Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_8Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_9Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_10Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_11Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_12Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_13Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_14Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_15Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_16Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_17Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_18Transfers))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_sources 
+  * @{
+  */
+
+#define TIM_DMA_Update                     ((uint16_t)0x0100)
+#define TIM_DMA_CC1                        ((uint16_t)0x0200)
+#define TIM_DMA_CC2                        ((uint16_t)0x0400)
+#define TIM_DMA_CC3                        ((uint16_t)0x0800)
+#define TIM_DMA_CC4                        ((uint16_t)0x1000)
+#define TIM_DMA_COM                        ((uint16_t)0x2000)
+#define TIM_DMA_Trigger                    ((uint16_t)0x4000)
+#define IS_TIM_DMA_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0x80FF) == 0x0000) && ((SOURCE) != 0x0000))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Prescaler 
+  * @{
+  */
+
+#define TIM_ExtTRGPSC_OFF                  ((uint16_t)0x0000)
+#define TIM_ExtTRGPSC_DIV2                 ((uint16_t)0x1000)
+#define TIM_ExtTRGPSC_DIV4                 ((uint16_t)0x2000)
+#define TIM_ExtTRGPSC_DIV8                 ((uint16_t)0x3000)
+#define IS_TIM_EXT_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ExtTRGPSC_OFF) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV2) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV4) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Internal_Trigger_Selection 
+  * @{
+  */
+
+#define TIM_TS_ITR0                        ((uint16_t)0x0000)
+#define TIM_TS_ITR1                        ((uint16_t)0x0010)
+#define TIM_TS_ITR2                        ((uint16_t)0x0020)
+#define TIM_TS_ITR3                        ((uint16_t)0x0030)
+#define TIM_TS_TI1F_ED                     ((uint16_t)0x0040)
+#define TIM_TS_TI1FP1                      ((uint16_t)0x0050)
+#define TIM_TS_TI2FP2                      ((uint16_t)0x0060)
+#define TIM_TS_ETRF                        ((uint16_t)0x0070)
+#define IS_TIM_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \
+                                             ((SELECTION) == TIM_TS_ITR1) || \
+                                             ((SELECTION) == TIM_TS_ITR2) || \
+                                             ((SELECTION) == TIM_TS_ITR3) || \
+                                             ((SELECTION) == TIM_TS_TI1F_ED) || \
+                                             ((SELECTION) == TIM_TS_TI1FP1) || \
+                                             ((SELECTION) == TIM_TS_TI2FP2) || \
+                                             ((SELECTION) == TIM_TS_ETRF))
+#define IS_TIM_INTERNAL_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \
+                                                      ((SELECTION) == TIM_TS_ITR1) || \
+                                                      ((SELECTION) == TIM_TS_ITR2) || \
+                                                      ((SELECTION) == TIM_TS_ITR3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_TIx_External_Clock_Source 
+  * @{
+  */
+
+#define TIM_TIxExternalCLK1Source_TI1      ((uint16_t)0x0050)
+#define TIM_TIxExternalCLK1Source_TI2      ((uint16_t)0x0060)
+#define TIM_TIxExternalCLK1Source_TI1ED    ((uint16_t)0x0040)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Polarity 
+  * @{
+  */ 
+#define TIM_ExtTRGPolarity_Inverted        ((uint16_t)0x8000)
+#define TIM_ExtTRGPolarity_NonInverted     ((uint16_t)0x0000)
+#define IS_TIM_EXT_POLARITY(POLARITY) (((POLARITY) == TIM_ExtTRGPolarity_Inverted) || \
+                                       ((POLARITY) == TIM_ExtTRGPolarity_NonInverted))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Prescaler_Reload_Mode 
+  * @{
+  */
+
+#define TIM_PSCReloadMode_Update           ((uint16_t)0x0000)
+#define TIM_PSCReloadMode_Immediate        ((uint16_t)0x0001)
+#define IS_TIM_PRESCALER_RELOAD(RELOAD) (((RELOAD) == TIM_PSCReloadMode_Update) || \
+                                         ((RELOAD) == TIM_PSCReloadMode_Immediate))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Forced_Action 
+  * @{
+  */
+
+#define TIM_ForcedAction_Active            ((uint16_t)0x0050)
+#define TIM_ForcedAction_InActive          ((uint16_t)0x0040)
+#define IS_TIM_FORCED_ACTION(ACTION) (((ACTION) == TIM_ForcedAction_Active) || \
+                                      ((ACTION) == TIM_ForcedAction_InActive))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Encoder_Mode 
+  * @{
+  */
+
+#define TIM_EncoderMode_TI1                ((uint16_t)0x0001)
+#define TIM_EncoderMode_TI2                ((uint16_t)0x0002)
+#define TIM_EncoderMode_TI12               ((uint16_t)0x0003)
+#define IS_TIM_ENCODER_MODE(MODE) (((MODE) == TIM_EncoderMode_TI1) || \
+                                   ((MODE) == TIM_EncoderMode_TI2) || \
+                                   ((MODE) == TIM_EncoderMode_TI12))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup TIM_Event_Source 
+  * @{
+  */
+
+#define TIM_EventSource_Update             ((uint16_t)0x0001)
+#define TIM_EventSource_CC1                ((uint16_t)0x0002)
+#define TIM_EventSource_CC2                ((uint16_t)0x0004)
+#define TIM_EventSource_CC3                ((uint16_t)0x0008)
+#define TIM_EventSource_CC4                ((uint16_t)0x0010)
+#define TIM_EventSource_COM                ((uint16_t)0x0020)
+#define TIM_EventSource_Trigger            ((uint16_t)0x0040)
+#define TIM_EventSource_Break              ((uint16_t)0x0080)
+#define IS_TIM_EVENT_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0xFF00) == 0x0000) && ((SOURCE) != 0x0000))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Update_Source 
+  * @{
+  */
+
+#define TIM_UpdateSource_Global            ((uint16_t)0x0000) /*!< Source of update is the counter overflow/underflow
+                                                                   or the setting of UG bit, or an update generation
+                                                                   through the slave mode controller. */
+#define TIM_UpdateSource_Regular           ((uint16_t)0x0001) /*!< Source of update is counter overflow/underflow. */
+#define IS_TIM_UPDATE_SOURCE(SOURCE) (((SOURCE) == TIM_UpdateSource_Global) || \
+                                      ((SOURCE) == TIM_UpdateSource_Regular))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Preload_State 
+  * @{
+  */
+
+#define TIM_OCPreload_Enable               ((uint16_t)0x0008)
+#define TIM_OCPreload_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OCPRELOAD_STATE(STATE) (((STATE) == TIM_OCPreload_Enable) || \
+                                       ((STATE) == TIM_OCPreload_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Fast_State 
+  * @{
+  */
+
+#define TIM_OCFast_Enable                  ((uint16_t)0x0004)
+#define TIM_OCFast_Disable                 ((uint16_t)0x0000)
+#define IS_TIM_OCFAST_STATE(STATE) (((STATE) == TIM_OCFast_Enable) || \
+                                    ((STATE) == TIM_OCFast_Disable))
+                                     
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Clear_State 
+  * @{
+  */
+
+#define TIM_OCClear_Enable                 ((uint16_t)0x0080)
+#define TIM_OCClear_Disable                ((uint16_t)0x0000)
+#define IS_TIM_OCCLEAR_STATE(STATE) (((STATE) == TIM_OCClear_Enable) || \
+                                     ((STATE) == TIM_OCClear_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Trigger_Output_Source 
+  * @{
+  */
+
+#define TIM_TRGOSource_Reset               ((uint16_t)0x0000)
+#define TIM_TRGOSource_Enable              ((uint16_t)0x0010)
+#define TIM_TRGOSource_Update              ((uint16_t)0x0020)
+#define TIM_TRGOSource_OC1                 ((uint16_t)0x0030)
+#define TIM_TRGOSource_OC1Ref              ((uint16_t)0x0040)
+#define TIM_TRGOSource_OC2Ref              ((uint16_t)0x0050)
+#define TIM_TRGOSource_OC3Ref              ((uint16_t)0x0060)
+#define TIM_TRGOSource_OC4Ref              ((uint16_t)0x0070)
+#define IS_TIM_TRGO_SOURCE(SOURCE) (((SOURCE) == TIM_TRGOSource_Reset) || \
+                                    ((SOURCE) == TIM_TRGOSource_Enable) || \
+                                    ((SOURCE) == TIM_TRGOSource_Update) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC1) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC1Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC2Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC3Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC4Ref))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Slave_Mode 
+  * @{
+  */
+
+#define TIM_SlaveMode_Reset                ((uint16_t)0x0004)
+#define TIM_SlaveMode_Gated                ((uint16_t)0x0005)
+#define TIM_SlaveMode_Trigger              ((uint16_t)0x0006)
+#define TIM_SlaveMode_External1            ((uint16_t)0x0007)
+#define IS_TIM_SLAVE_MODE(MODE) (((MODE) == TIM_SlaveMode_Reset) || \
+                                 ((MODE) == TIM_SlaveMode_Gated) || \
+                                 ((MODE) == TIM_SlaveMode_Trigger) || \
+                                 ((MODE) == TIM_SlaveMode_External1))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Master_Slave_Mode 
+  * @{
+  */
+
+#define TIM_MasterSlaveMode_Enable         ((uint16_t)0x0080)
+#define TIM_MasterSlaveMode_Disable        ((uint16_t)0x0000)
+#define IS_TIM_MSM_STATE(STATE) (((STATE) == TIM_MasterSlaveMode_Enable) || \
+                                 ((STATE) == TIM_MasterSlaveMode_Disable))
+/**
+  * @}
+  */ 
+  
+/** @defgroup TIM_Flags 
+  * @{
+  */
+
+#define TIM_FLAG_Update                    ((uint16_t)0x0001)
+#define TIM_FLAG_CC1                       ((uint16_t)0x0002)
+#define TIM_FLAG_CC2                       ((uint16_t)0x0004)
+#define TIM_FLAG_CC3                       ((uint16_t)0x0008)
+#define TIM_FLAG_CC4                       ((uint16_t)0x0010)
+#define TIM_FLAG_COM                       ((uint16_t)0x0020)
+#define TIM_FLAG_Trigger                   ((uint16_t)0x0040)
+#define TIM_FLAG_Break                     ((uint16_t)0x0080)
+#define TIM_FLAG_CC1OF                     ((uint16_t)0x0200)
+#define TIM_FLAG_CC2OF                     ((uint16_t)0x0400)
+#define TIM_FLAG_CC3OF                     ((uint16_t)0x0800)
+#define TIM_FLAG_CC4OF                     ((uint16_t)0x1000)
+#define IS_TIM_GET_FLAG(FLAG) (((FLAG) == TIM_FLAG_Update) || \
+                               ((FLAG) == TIM_FLAG_CC1) || \
+                               ((FLAG) == TIM_FLAG_CC2) || \
+                               ((FLAG) == TIM_FLAG_CC3) || \
+                               ((FLAG) == TIM_FLAG_CC4) || \
+                               ((FLAG) == TIM_FLAG_COM) || \
+                               ((FLAG) == TIM_FLAG_Trigger) || \
+                               ((FLAG) == TIM_FLAG_Break) || \
+                               ((FLAG) == TIM_FLAG_CC1OF) || \
+                               ((FLAG) == TIM_FLAG_CC2OF) || \
+                               ((FLAG) == TIM_FLAG_CC3OF) || \
+                               ((FLAG) == TIM_FLAG_CC4OF))
+                               
+                               
+#define IS_TIM_CLEAR_FLAG(TIM_FLAG) ((((TIM_FLAG) & (uint16_t)0xE100) == 0x0000) && ((TIM_FLAG) != 0x0000))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup TIM_Input_Capture_Filer_Value 
+  * @{
+  */
+
+#define IS_TIM_IC_FILTER(ICFILTER) ((ICFILTER) <= 0xF) 
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Filter 
+  * @{
+  */
+
+#define IS_TIM_EXT_FILTER(EXTFILTER) ((EXTFILTER) <= 0xF)
+/**
+  * @}
+  */
+
+/** @defgroup TIM_OCReferenceClear 
+  * @{
+  */
+#define TIM_OCReferenceClear_ETRF          ((uint16_t)0x0008)
+#define TIM_OCReferenceClear_OCREFCLR      ((uint16_t)0x0000)
+#define TIM_OCREFERENCECECLEAR_SOURCE(SOURCE) (((SOURCE) == TIM_OCReferenceClear_ETRF) || \
+                                              ((SOURCE) == TIM_OCReferenceClear_OCREFCLR)) 
+
+/**
+  * @}
+  */
+/** @defgroup TIM_Remap 
+  * @{
+  */
+#define TIM14_GPIO                      ((uint16_t)0x0000)
+#define TIM14_RTC_CLK                   ((uint16_t)0x0001)
+#define TIM14_HSEDiv32                  ((uint16_t)0x0002)
+#define TIM14_MCO                       ((uint16_t)0x0003)
+
+#define IS_TIM_REMAP(TIM_REMAP)  (((TIM_REMAP) == TIM14_GPIO)|| \
+                                  ((TIM_REMAP) == TIM14_RTC_CLK) || \
+                                  ((TIM_REMAP) == TIM14_HSEDiv32) || \
+                                  ((TIM_REMAP) == TIM14_MCO))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Legacy 
+  * @{
+  */
+
+#define TIM_DMABurstLength_1Byte           TIM_DMABurstLength_1Transfer
+#define TIM_DMABurstLength_2Bytes          TIM_DMABurstLength_2Transfers
+#define TIM_DMABurstLength_3Bytes          TIM_DMABurstLength_3Transfers
+#define TIM_DMABurstLength_4Bytes          TIM_DMABurstLength_4Transfers
+#define TIM_DMABurstLength_5Bytes          TIM_DMABurstLength_5Transfers
+#define TIM_DMABurstLength_6Bytes          TIM_DMABurstLength_6Transfers
+#define TIM_DMABurstLength_7Bytes          TIM_DMABurstLength_7Transfers
+#define TIM_DMABurstLength_8Bytes          TIM_DMABurstLength_8Transfers
+#define TIM_DMABurstLength_9Bytes          TIM_DMABurstLength_9Transfers
+#define TIM_DMABurstLength_10Bytes         TIM_DMABurstLength_10Transfers
+#define TIM_DMABurstLength_11Bytes         TIM_DMABurstLength_11Transfers
+#define TIM_DMABurstLength_12Bytes         TIM_DMABurstLength_12Transfers
+#define TIM_DMABurstLength_13Bytes         TIM_DMABurstLength_13Transfers
+#define TIM_DMABurstLength_14Bytes         TIM_DMABurstLength_14Transfers
+#define TIM_DMABurstLength_15Bytes         TIM_DMABurstLength_15Transfers
+#define TIM_DMABurstLength_16Bytes         TIM_DMABurstLength_16Transfers
+#define TIM_DMABurstLength_17Bytes         TIM_DMABurstLength_17Transfers
+#define TIM_DMABurstLength_18Bytes         TIM_DMABurstLength_18Transfers
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+  
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/* TimeBase management ********************************************************/
+void TIM_DeInit(TIM_TypeDef* TIMx);
+void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
+void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
+void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode);
+void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode);
+void TIM_SetCounter(TIM_TypeDef* TIMx, uint32_t Counter);
+void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint32_t Autoreload);
+uint32_t TIM_GetCounter(TIM_TypeDef* TIMx);
+uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx);
+void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource);
+void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode);
+void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD);
+void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Advanced-control timers (TIM1) specific features*******************/
+void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct);
+void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct);
+void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Output Compare management **************************************************/
+void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode);
+void TIM_SetCompare1(TIM_TypeDef* TIMx, uint32_t Compare1);
+void TIM_SetCompare2(TIM_TypeDef* TIMx, uint32_t Compare2);
+void TIM_SetCompare3(TIM_TypeDef* TIMx, uint32_t Compare3);
+void TIM_SetCompare4(TIM_TypeDef* TIMx, uint32_t Compare4);
+void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_SelectOCREFClear(TIM_TypeDef* TIMx, uint16_t TIM_OCReferenceClear);
+void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx);
+void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN);
+void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Input Capture management ***************************************************/
+void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
+uint32_t TIM_GetCapture1(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture2(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture3(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture4(TIM_TypeDef* TIMx);
+void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+
+/* Interrupts, DMA and flags management ***************************************/
+void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState);
+void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource);
+FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG);
+void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG);
+ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT);
+void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT);
+void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength);
+void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState);
+void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Clocks management **********************************************************/
+void TIM_InternalClockConfig(TIM_TypeDef* TIMx);
+void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);
+void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource,
+                                uint16_t TIM_ICPolarity, uint16_t ICFilter);
+void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                             uint16_t ExtTRGFilter);
+void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, 
+                             uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter);
+
+
+/* Synchronization management *************************************************/
+void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);
+void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource);
+void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode);
+void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode);
+void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                   uint16_t ExtTRGFilter);
+
+/* Specific interface management **********************************************/                   
+void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode,
+                                uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity);
+void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Specific remapping management **********************************************/
+void TIM_RemapConfig(TIM_TypeDef* TIMx, uint16_t TIM_Remap);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F0XX_TIM_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_usart.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_usart.h
new file mode 100644
index 00000000..2e732524
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_usart.h
@@ -0,0 +1,604 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_usart.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the USART 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_USART_H
+#define __STM32F0XX_USART_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup USART
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+   
+   
+/** 
+  * @brief  USART Init Structure definition  
+  */ 
+
+typedef struct
+{
+  uint32_t USART_BaudRate;            /*!< This member configures the USART communication baud rate.
+                                           The baud rate is computed using the following formula:
+                                            - IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
+                                            - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 16) + 0.5 */
+
+  uint32_t USART_WordLength;          /*!< Specifies the number of data bits transmitted or received in a frame.
+                                           This parameter can be a value of @ref USART_Word_Length */
+
+  uint32_t USART_StopBits;            /*!< Specifies the number of stop bits transmitted.
+                                           This parameter can be a value of @ref USART_Stop_Bits */
+
+  uint32_t USART_Parity;              /*!< Specifies the parity mode.
+                                           This parameter can be a value of @ref USART_Parity
+                                           @note When parity is enabled, the computed parity is inserted
+                                                 at the MSB position of the transmitted data (9th bit when
+                                                 the word length is set to 9 data bits; 8th bit when the
+                                                 word length is set to 8 data bits). */
+ 
+  uint32_t USART_Mode;                /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
+                                           This parameter can be a value of @ref USART_Mode */
+
+  uint32_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
+                                           or disabled.
+                                           This parameter can be a value of @ref USART_Hardware_Flow_Control*/
+} USART_InitTypeDef;
+
+/** 
+  * @brief  USART Clock Init Structure definition
+  */ 
+
+typedef struct
+{
+  uint32_t USART_Clock;             /*!< Specifies whether the USART clock is enabled or disabled.
+                                         This parameter can be a value of @ref USART_Clock */
+
+  uint32_t USART_CPOL;              /*!< Specifies the steady state of the serial clock.
+                                         This parameter can be a value of @ref USART_Clock_Polarity */
+
+  uint32_t USART_CPHA;              /*!< Specifies the clock transition on which the bit capture is made.
+                                         This parameter can be a value of @ref USART_Clock_Phase */
+
+  uint32_t USART_LastBit;           /*!< Specifies whether the clock pulse corresponding to the last transmitted
+                                         data bit (MSB) has to be output on the SCLK pin in synchronous mode.
+                                         This parameter can be a value of @ref USART_Last_Bit */
+} USART_ClockInitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup USART_Exported_Constants
+  * @{
+  */ 
+
+#define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                     ((PERIPH) == USART2) || \
+                                     ((PERIPH) == USART3) || \
+                                     ((PERIPH) == USART4) || \
+                                     ((PERIPH) == USART5) || \
+                                     ((PERIPH) == USART6) || \
+                                     ((PERIPH) == USART7) || \
+                                     ((PERIPH) == USART8))
+
+#define IS_USART_123_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                     ((PERIPH) == USART2) || \
+                                     ((PERIPH) == USART3))
+
+/** @defgroup USART_Word_Length 
+  * @{
+  */ 
+
+#define USART_WordLength_8b                  ((uint32_t)0x00000000)
+#define USART_WordLength_9b                  USART_CR1_M /* should be ((uint32_t)0x00001000) */
+#define USART_WordLength_7b                  ((uint32_t)0x10001000) /*!< only available for STM32F072 and STM32F030 devices */
+#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
+                                      ((LENGTH) == USART_WordLength_9b) || \
+                                      ((LENGTH) == USART_WordLength_7b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Stop_Bits 
+  * @{
+  */ 
+
+#define USART_StopBits_1                     ((uint32_t)0x00000000)
+#define USART_StopBits_2                     USART_CR2_STOP_1
+#define USART_StopBits_1_5                   (USART_CR2_STOP_0 | USART_CR2_STOP_1)
+#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
+                                     ((STOPBITS) == USART_StopBits_2) || \
+                                     ((STOPBITS) == USART_StopBits_1_5))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Parity 
+  * @{
+  */ 
+
+#define USART_Parity_No                      ((uint32_t)0x00000000)
+#define USART_Parity_Even                    USART_CR1_PCE
+#define USART_Parity_Odd                     (USART_CR1_PCE | USART_CR1_PS) 
+#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
+                                 ((PARITY) == USART_Parity_Even) || \
+                                 ((PARITY) == USART_Parity_Odd))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Mode 
+  * @{
+  */ 
+
+#define USART_Mode_Rx                        USART_CR1_RE
+#define USART_Mode_Tx                        USART_CR1_TE
+#define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFFFFFF3) == 0x00) && \
+                              ((MODE) != (uint32_t)0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Hardware_Flow_Control 
+  * @{
+  */ 
+
+#define USART_HardwareFlowControl_None       ((uint32_t)0x00000000)
+#define USART_HardwareFlowControl_RTS        USART_CR3_RTSE
+#define USART_HardwareFlowControl_CTS        USART_CR3_CTSE
+#define USART_HardwareFlowControl_RTS_CTS    (USART_CR3_RTSE | USART_CR3_CTSE)
+#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
+                              (((CONTROL) == USART_HardwareFlowControl_None) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_CTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock 
+  * @{
+  */ 
+  
+#define USART_Clock_Disable                  ((uint32_t)0x00000000)
+#define USART_Clock_Enable                   USART_CR2_CLKEN
+#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
+                               ((CLOCK) == USART_Clock_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Polarity 
+  * @{
+  */
+  
+#define USART_CPOL_Low                       ((uint32_t)0x00000000)
+#define USART_CPOL_High                      USART_CR2_CPOL
+#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Phase
+  * @{
+  */
+
+#define USART_CPHA_1Edge                     ((uint32_t)0x00000000)
+#define USART_CPHA_2Edge                     USART_CR2_CPHA
+#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Last_Bit
+  * @{
+  */
+
+#define USART_LastBit_Disable                ((uint32_t)0x00000000)
+#define USART_LastBit_Enable                 USART_CR2_LBCL
+#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
+                                   ((LASTBIT) == USART_LastBit_Enable))
+/**
+  * @}
+  */
+  
+/** @defgroup USART_DMA_Requests 
+  * @{
+  */
+
+#define USART_DMAReq_Tx                      USART_CR3_DMAT
+#define USART_DMAReq_Rx                      USART_CR3_DMAR
+#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint32_t)0xFFFFFF3F) == 0x00) && \
+                                  ((DMAREQ) != (uint32_t)0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_DMA_Recception_Error
+  * @{
+  */
+
+#define USART_DMAOnError_Enable              ((uint32_t)0x00000000)
+#define USART_DMAOnError_Disable             USART_CR3_DDRE
+#define IS_USART_DMAONERROR(DMAERROR) (((DMAERROR) == USART_DMAOnError_Disable)|| \
+                                       ((DMAERROR) == USART_DMAOnError_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_MuteMode_WakeUp_methods
+  * @{
+  */
+
+#define USART_WakeUp_IdleLine                ((uint32_t)0x00000000)
+#define USART_WakeUp_AddressMark             USART_CR1_WAKE
+#define IS_USART_MUTEMODE_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
+                                          ((WAKEUP) == USART_WakeUp_AddressMark))
+/**
+  * @}
+  */
+
+/** @defgroup USART_Address_Detection
+  * @{
+  */ 
+
+#define USART_AddressLength_4b               ((uint32_t)0x00000000)
+#define USART_AddressLength_7b               USART_CR2_ADDM7
+#define IS_USART_ADDRESS_DETECTION(ADDRESS) (((ADDRESS) == USART_AddressLength_4b) || \
+                                             ((ADDRESS) == USART_AddressLength_7b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_StopMode_WakeUp_methods
+  * @note     These parameters are only available for STM32F051 and STM32F072 devices 
+  * @{
+  */ 
+
+#define USART_WakeUpSource_AddressMatch      ((uint32_t)0x00000000)
+#define USART_WakeUpSource_StartBit          USART_CR3_WUS_1
+#define USART_WakeUpSource_RXNE              (USART_CR3_WUS_0 | USART_CR3_WUS_1)
+#define IS_USART_STOPMODE_WAKEUPSOURCE(SOURCE) (((SOURCE) == USART_WakeUpSource_AddressMatch) || \
+                                                ((SOURCE) == USART_WakeUpSource_StartBit) || \
+                                                ((SOURCE) == USART_WakeUpSource_RXNE))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_LIN_Break_Detection_Length 
+  * @{
+  */
+  
+#define USART_LINBreakDetectLength_10b       ((uint32_t)0x00000000)
+#define USART_LINBreakDetectLength_11b       USART_CR2_LBDL
+#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
+                               (((LENGTH) == USART_LINBreakDetectLength_10b) || \
+                                ((LENGTH) == USART_LINBreakDetectLength_11b))
+/**
+  * @}
+  */
+
+/** @defgroup USART_IrDA_Low_Power 
+  * @{
+  */
+
+#define USART_IrDAMode_LowPower              USART_CR3_IRLP
+#define USART_IrDAMode_Normal                ((uint32_t)0x00000000)
+#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
+                                  ((MODE) == USART_IrDAMode_Normal))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_DE_Polarity 
+  * @{
+  */
+
+#define USART_DEPolarity_High                ((uint32_t)0x00000000)
+#define USART_DEPolarity_Low                 USART_CR3_DEP
+#define IS_USART_DE_POLARITY(POLARITY) (((POLARITY) == USART_DEPolarity_Low) || \
+                                        ((POLARITY) == USART_DEPolarity_High))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Inversion_Pins 
+  * @{
+  */
+
+#define USART_InvPin_Tx                      USART_CR2_TXINV
+#define USART_InvPin_Rx                      USART_CR2_RXINV
+#define IS_USART_INVERSTION_PIN(PIN) ((((PIN) & (uint32_t)0xFFFCFFFF) == 0x00) && \
+                                       ((PIN) != (uint32_t)0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_AutoBaudRate_Mode 
+  * @{
+  */
+
+#define USART_AutoBaudRate_StartBit          ((uint32_t)0x00000000)
+#define USART_AutoBaudRate_FallingEdge       USART_CR2_ABRMODE_0
+#define IS_USART_AUTOBAUDRATE_MODE(MODE) (((MODE) == USART_AutoBaudRate_StartBit) || \
+                                          ((MODE) == USART_AutoBaudRate_FallingEdge))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_OVR_DETECTION
+  * @{
+  */
+
+#define USART_OVRDetection_Enable            ((uint32_t)0x00000000)
+#define USART_OVRDetection_Disable           USART_CR3_OVRDIS
+#define IS_USART_OVRDETECTION(OVR) (((OVR) == USART_OVRDetection_Enable)|| \
+                                    ((OVR) == USART_OVRDetection_Disable))
+/**
+  * @}
+  */ 
+/** @defgroup USART_Request 
+  * @{
+  */
+
+#define USART_Request_ABRRQ                  USART_RQR_ABRRQ
+#define USART_Request_SBKRQ                  USART_RQR_SBKRQ
+#define USART_Request_MMRQ                   USART_RQR_MMRQ
+#define USART_Request_RXFRQ                  USART_RQR_RXFRQ
+#define USART_Request_TXFRQ                  USART_RQR_TXFRQ
+
+#define IS_USART_REQUEST(REQUEST) (((REQUEST) == USART_Request_TXFRQ) || \
+                                   ((REQUEST) == USART_Request_RXFRQ) || \
+                                   ((REQUEST) == USART_Request_MMRQ) || \
+                                   ((REQUEST) == USART_Request_SBKRQ) || \
+                                   ((REQUEST) == USART_Request_ABRRQ))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Flags 
+  * @{
+  */
+#define USART_FLAG_REACK                     USART_ISR_REACK
+#define USART_FLAG_TEACK                     USART_ISR_TEACK
+#define USART_FLAG_WU                        USART_ISR_WUF /*!< Not available for  STM32F030 devices */
+#define USART_FLAG_RWU                       USART_ISR_RWU /*!< Not available for  STM32F030 devices */
+#define USART_FLAG_SBK                       USART_ISR_SBKF
+#define USART_FLAG_CM                        USART_ISR_CMF
+#define USART_FLAG_BUSY                      USART_ISR_BUSY
+#define USART_FLAG_ABRF                      USART_ISR_ABRF
+#define USART_FLAG_ABRE                      USART_ISR_ABRE
+#define USART_FLAG_EOB                       USART_ISR_EOBF /*!< Not available for  STM32F030 devices */
+#define USART_FLAG_RTO                       USART_ISR_RTOF
+#define USART_FLAG_nCTSS                     USART_ISR_CTS 
+#define USART_FLAG_CTS                       USART_ISR_CTSIF
+#define USART_FLAG_LBD                       USART_ISR_LBD /*!< Not available for  STM32F030 devices */
+#define USART_FLAG_TXE                       USART_ISR_TXE
+#define USART_FLAG_TC                        USART_ISR_TC
+#define USART_FLAG_RXNE                      USART_ISR_RXNE
+#define USART_FLAG_IDLE                      USART_ISR_IDLE
+#define USART_FLAG_ORE                       USART_ISR_ORE
+#define USART_FLAG_NE                        USART_ISR_NE
+#define USART_FLAG_FE                        USART_ISR_FE
+#define USART_FLAG_PE                        USART_ISR_PE
+#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
+                             ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
+                             ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
+                             ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
+                             ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
+                             ((FLAG) == USART_FLAG_nCTSS) || ((FLAG) == USART_FLAG_RTO) || \
+                             ((FLAG) == USART_FLAG_EOB) || ((FLAG) == USART_FLAG_ABRE) || \
+                             ((FLAG) == USART_FLAG_ABRF) || ((FLAG) == USART_FLAG_BUSY) || \
+                             ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_SBK) || \
+                             ((FLAG) == USART_FLAG_RWU) || ((FLAG) == USART_FLAG_WU) || \
+                             ((FLAG) == USART_FLAG_TEACK)|| ((FLAG) == USART_FLAG_REACK))
+
+#define IS_USART_CLEAR_FLAG(FLAG) (((FLAG) == USART_FLAG_WU) || ((FLAG) == USART_FLAG_TC) || \
+                                   ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_ORE) || \
+                                   ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
+                                   ((FLAG) == USART_FLAG_LBD) || ((FLAG) == USART_FLAG_CTS) || \
+                                   ((FLAG) == USART_FLAG_RTO) || ((FLAG) == USART_FLAG_EOB) || \
+                                   ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_PE))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Interrupt_definition 
+  * @brief USART Interrupt definition
+  * USART_IT possible values
+  * Elements values convention: 0xZZZZYYXX
+  *   XX: Position of the corresponding Interrupt
+  *   YY: Register index
+  *   ZZZZ: Flag position
+  * @{
+  */
+
+#define USART_IT_WU                          ((uint32_t)0x00140316) /*!< Not available for  STM32F030 devices */
+#define USART_IT_CM                          ((uint32_t)0x0011010E)
+#define USART_IT_EOB                         ((uint32_t)0x000C011B) /*!< Not available for  STM32F030 devices */
+#define USART_IT_RTO                         ((uint32_t)0x000B011A)
+#define USART_IT_PE                          ((uint32_t)0x00000108)
+#define USART_IT_TXE                         ((uint32_t)0x00070107)
+#define USART_IT_TC                          ((uint32_t)0x00060106)
+#define USART_IT_RXNE                        ((uint32_t)0x00050105)
+#define USART_IT_IDLE                        ((uint32_t)0x00040104)
+#define USART_IT_LBD                         ((uint32_t)0x00080206) /*!< Not available for  STM32F030 devices */
+#define USART_IT_CTS                         ((uint32_t)0x0009030A) 
+#define USART_IT_ERR                         ((uint32_t)0x00000300)
+#define USART_IT_ORE                         ((uint32_t)0x00030300)
+#define USART_IT_NE                          ((uint32_t)0x00020300)
+#define USART_IT_FE                          ((uint32_t)0x00010300)
+
+#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                                ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                                ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                                ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR) || \
+                                ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                                ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+
+#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                             ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                             ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                             ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
+                             ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE) || \
+                             ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                             ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+
+#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_PE) || \
+                               ((IT) == USART_IT_FE) || ((IT) == USART_IT_NE) || \
+                               ((IT) == USART_IT_ORE) || ((IT) == USART_IT_IDLE) || \
+                               ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS) || \
+                               ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                               ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+/**
+  * @}
+  */
+
+/** @defgroup USART_Global_definition 
+  * @{
+  */
+
+#define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x005B8D81))
+#define IS_USART_DE_ASSERTION_DEASSERTION_TIME(TIME) ((TIME) <= 0x1F)
+#define IS_USART_AUTO_RETRY_COUNTER(COUNTER) ((COUNTER) <= 0x7)
+#define IS_USART_TIMEOUT(TIMEOUT) ((TIMEOUT) <= 0x00FFFFFF)
+#define IS_USART_DATA(DATA) ((DATA) <= 0x1FF)
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Initialization and Configuration functions *********************************/
+void USART_DeInit(USART_TypeDef* USARTx);
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState);
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler); /* Not available for STM32F030 devices */
+void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState);
+void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_ReceiverTimeOutCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut);
+
+/* STOP Mode functions ********************************************************/
+void USART_STOPModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_StopModeWakeUpSourceConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUpSource); /* Not available for STM32F030 devices */
+
+/* AutoBaudRate functions *****************************************************/
+void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate);
+
+/* Data transfers functions ***************************************************/
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
+
+/* Multi-Processor Communication functions ************************************/
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
+void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp);
+void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength);
+
+/* LIN mode functions *********************************************************/
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint32_t USART_LINBreakDetectLength); /* Not available for STM32F030 devices */
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState); /* Not available for STM32F030 devices */
+
+/* Half-duplex mode function **************************************************/
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Smartcard mode functions ***************************************************/
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState); /* Not available for STM32F030 devices */
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState); /* Not available for STM32F030 devices */
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime); /* Not available for STM32F030 devices */
+void USART_SetAutoRetryCount(USART_TypeDef* USARTx, uint8_t USART_AutoCount); /* Not available for STM32F030 devices */
+void USART_SetBlockLength(USART_TypeDef* USARTx, uint8_t USART_BlockLength); /* Not available for STM32F030 devices */
+
+/* IrDA mode functions ********************************************************/
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint32_t USART_IrDAMode); /* Not available for STM32F030 devices */
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState); /* Not available for STM32F030 devices */
+
+/* RS485 mode functions *******************************************************/
+void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity);
+void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime);
+void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime);
+
+/* DMA transfers management functions *****************************************/
+void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState);
+void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError);
+
+/* Interrupts and flags management functions **********************************/
+void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState);
+void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState);
+void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection);
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG);
+void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG);
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT);
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_USART_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_wwdg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_wwdg.h
new file mode 100644
index 00000000..d32d006c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/inc/stm32f0xx_wwdg.h
@@ -0,0 +1,109 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_wwdg.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file contains all the functions prototypes for the WWDG 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_WWDG_H
+#define __STM32F0XX_WWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup WWDG
+  * @{
+  */ 
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup WWDG_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup WWDG_Prescaler 
+  * @{
+  */ 
+  
+#define WWDG_Prescaler_1    ((uint32_t)0x00000000)
+#define WWDG_Prescaler_2    ((uint32_t)0x00000080)
+#define WWDG_Prescaler_4    ((uint32_t)0x00000100)
+#define WWDG_Prescaler_8    ((uint32_t)0x00000180)
+#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
+                                      ((PRESCALER) == WWDG_Prescaler_2) || \
+                                      ((PRESCALER) == WWDG_Prescaler_4) || \
+                                      ((PRESCALER) == WWDG_Prescaler_8))
+#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
+#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/*  Function used to set the WWDG configuration to the default reset state ****/  
+void WWDG_DeInit(void);
+
+/* Prescaler, Refresh window and Counter configuration functions **************/
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
+void WWDG_SetWindowValue(uint8_t WindowValue);
+void WWDG_EnableIT(void);
+void WWDG_SetCounter(uint8_t Counter);
+
+/* WWDG activation functions **************************************************/
+void WWDG_Enable(uint8_t Counter);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus WWDG_GetFlagStatus(void);
+void WWDG_ClearFlag(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_WWDG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_adc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_adc.c
new file mode 100644
index 00000000..59b88fe4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_adc.c
@@ -0,0 +1,1240 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_adc.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Analog to Digital Convertor (ADC) peripheral:
+  *           + Initialization and Configuration
+  *           + Power saving
+  *           + Analog Watchdog configuration
+  *           + Temperature Sensor, Vrefint (Internal Reference Voltage) and 
+  *             Vbat (Voltage battery) management 
+  *           + ADC Channels Configuration
+  *           + ADC Channels DMA Configuration
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+================================================================================
+                      ##### How to use this driver #####
+================================================================================
+    [..]
+    (#) Enable the ADC interface clock using 
+        RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE); 
+    (#) ADC pins configuration
+       (++) Enable the clock for the ADC GPIOs using the following function:
+            RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOx, ENABLE);   
+       (++) Configure these ADC pins in analog mode using GPIO_Init();  
+    (#) Configure the ADC conversion resolution, data alignment, external
+        trigger and edge, scan direction and Enable/Disable the continuous mode
+        using the ADC_Init() function.
+    (#) Activate the ADC peripheral using ADC_Cmd() function.
+
+    *** ADC channels group configuration ***
+    ============================================
+    [..] 
+    (+) To configure the ADC channels features, use ADC_Init() and 
+        ADC_ChannelConfig() functions.
+    (+) To activate the continuous mode, use the ADC_ContinuousModeCmd()
+        function.
+    (+) To activate the Discontinuous mode, use the ADC_DiscModeCmd() functions. 
+    (+) To activate the overrun mode, use the ADC_OverrunModeCmd() functions.
+    (+) To activate the calibration mode, use the ADC_GetCalibrationFactor() functions.
+    (+) To read the ADC converted values, use the ADC_GetConversionValue()
+        function.
+
+    *** DMA for ADC channels features configuration ***
+    =============================================================
+    [..] 
+    (+) To enable the DMA mode for ADC channels group, use the ADC_DMACmd() function.
+    (+) To configure the DMA transfer request, use ADC_DMARequestModeConfig() function.
+
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_adc.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup ADC 
+  * @brief ADC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* ADC CFGR mask */
+#define CFGR1_CLEAR_MASK           ((uint32_t)0xFFFFD203)
+
+/* Calibration time out */
+#define CALIBRATION_TIMEOUT       ((uint32_t)0x0000F000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup ADC_Private_Functions
+  * @{
+  */
+
+/** @defgroup ADC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim
+ ===============================================================================
+          ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to:
+        (+) Initialize and configure the ADC Prescaler
+        (+) ADC Conversion Resolution (12bit..6bit)
+        (+) ADC Continuous Conversion Mode (Continuous or Single conversion)
+        (+) External trigger Edge and source 
+        (+) Converted data alignment (left or right)
+        (+) The direction in which the channels will be scanned in the sequence
+        (+) Enable or disable the ADC peripheral
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes ADC1 peripheral registers to their default reset values.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_DeInit(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+
+  if(ADCx == ADC1)
+  {
+    /* Enable ADC1 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, ENABLE);
+
+    /* Release ADC1 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, DISABLE);
+  }
+}
+
+/**
+  * @brief  Initializes the ADCx peripheral according to the specified parameters
+  *         in the ADC_InitStruct.
+  * @note   This function is used to configure the global features of the ADC ( 
+  *         Resolution, Data Alignment, continuous mode activation, External 
+  *         trigger source and edge, Sequence Scan Direction).   
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_InitStruct: pointer to an ADC_InitTypeDef structure that contains 
+  *         the configuration information for the specified ADC peripheral.
+  * @retval None
+  */
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_RESOLUTION(ADC_InitStruct->ADC_Resolution));
+  assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ContinuousConvMode));
+  assert_param(IS_ADC_EXT_TRIG_EDGE(ADC_InitStruct->ADC_ExternalTrigConvEdge));
+  assert_param(IS_ADC_EXTERNAL_TRIG_CONV(ADC_InitStruct->ADC_ExternalTrigConv));
+  assert_param(IS_ADC_DATA_ALIGN(ADC_InitStruct->ADC_DataAlign));
+  assert_param(IS_ADC_SCAN_DIRECTION(ADC_InitStruct->ADC_ScanDirection)); 
+
+  /* Get the ADCx CFGR value */
+  tmpreg = ADCx->CFGR1;
+
+  /* Clear SCANDIR, RES[1:0], ALIGN, EXTSEL[2:0], EXTEN[1:0] and CONT bits */
+  tmpreg &= CFGR1_CLEAR_MASK;
+
+  /*---------------------------- ADCx CFGR Configuration ---------------------*/
+
+  /* Set RES[1:0] bits according to ADC_Resolution value */
+  /* Set CONT bit according to ADC_ContinuousConvMode value */
+  /* Set EXTEN[1:0] bits according to ADC_ExternalTrigConvEdge value */
+  /* Set EXTSEL[2:0] bits according to ADC_ExternalTrigConv value */
+  /* Set ALIGN bit according to ADC_DataAlign value */
+  /* Set SCANDIR bit according to ADC_ScanDirection value */
+ 
+  tmpreg  |= (uint32_t)(ADC_InitStruct->ADC_Resolution | ((uint32_t)(ADC_InitStruct->ADC_ContinuousConvMode) << 13) |
+             ADC_InitStruct->ADC_ExternalTrigConvEdge | ADC_InitStruct->ADC_ExternalTrigConv |
+             ADC_InitStruct->ADC_DataAlign | ADC_InitStruct->ADC_ScanDirection);
+
+  /* Write to ADCx CFGR */
+  ADCx->CFGR1 = tmpreg;
+}
+
+/**
+  * @brief  Fills each ADC_InitStruct member with its default value.
+  * @note   This function is used to initialize the global features of the ADC ( 
+  *         Resolution, Data Alignment, continuous mode activation, External 
+  *         trigger source and edge, Sequence Scan Direction).
+  * @param  ADC_InitStruct: pointer to an ADC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct)
+{
+  /* Reset ADC init structure parameters values */
+  /* Initialize the ADC_Resolution member */
+  ADC_InitStruct->ADC_Resolution = ADC_Resolution_12b;
+
+   /* Initialize the ADC_ContinuousConvMode member */
+  ADC_InitStruct->ADC_ContinuousConvMode = DISABLE;
+
+  /* Initialize the ADC_ExternalTrigConvEdge member */
+  ADC_InitStruct->ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None;
+
+  /* Initialize the ADC_ExternalTrigConv member */
+  ADC_InitStruct->ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_TRGO;
+
+  /* Initialize the ADC_DataAlign member */
+  ADC_InitStruct->ADC_DataAlign = ADC_DataAlign_Right;
+
+  /* Initialize the ADC_ScanDirection member */
+  ADC_InitStruct->ADC_ScanDirection = ADC_ScanDirection_Upward;
+}
+
+/**
+  * @brief  Enables or disables the specified ADC peripheral.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  NewState: new state of the ADCx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the ADEN bit to Enable the ADC peripheral */
+    ADCx->CR |= (uint32_t)ADC_CR_ADEN;
+  }
+  else
+  {
+    /* Set the ADDIS to Disable the ADC peripheral */
+    ADCx->CR |= (uint32_t)ADC_CR_ADDIS;
+  }
+}
+
+/**
+  * @brief  Configure the ADC to either be clocked by the asynchronous clock(which is
+  *         independent, the dedicated 14MHz clock) or the synchronous clock derived from
+  *         the APB clock of the ADC bus interface divided by 2 or 4
+  * @note   This function can be called only when ADC is disabled.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  ADC_ClockMode: This parameter can be :
+  *            @arg ADC_ClockMode_AsynClk: ADC clocked by the dedicated 14MHz clock
+  *            @arg ADC_ClockMode_SynClkDiv2: ADC clocked by PCLK/2
+  *            @arg ADC_ClockMode_SynClkDiv4: ADC clocked by PCLK/4  
+  * @retval None
+  */
+void ADC_ClockModeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ClockMode)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CLOCKMODE(ADC_ClockMode));
+
+    /* Configure the ADC Clock mode according to ADC_ClockMode */
+    ADCx->CFGR2 = (uint32_t)ADC_ClockMode;
+
+}
+
+/**
+  * @brief  Enables or disables the jitter when the ADC is clocked by PCLK div2
+  *         or div4
+  * @note   This function is obsolete and maintained for legacy purpose only. ADC_ClockModeConfig()
+  *         function should be used instead.  
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  ADC_JitterOff: This parameter can be :
+  *            @arg ADC_JitterOff_PCLKDiv2: Remove jitter when ADC is clocked by PLCK divided by 2
+  *            @arg ADC_JitterOff_PCLKDiv4: Remove jitter when ADC is clocked by PLCK divided by 4
+  * @param  NewState: new state of the ADCx jitter. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_JitterCmd(ADC_TypeDef* ADCx, uint32_t ADC_JitterOff, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_JITTEROFF(ADC_JitterOff));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Disable Jitter */
+    ADCx->CFGR2 |= (uint32_t)ADC_JitterOff;
+  }
+  else
+  {
+    /* Enable Jitter */
+    ADCx->CFGR2 &= (uint32_t)(~ADC_JitterOff);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group2 Power saving functions
+ *  @brief   Power saving functions 
+ *
+@verbatim
+ ===============================================================================
+          ##### Power saving functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to reduce power consumption.
+    [..] The two function must be combined to get the maximal benefits:
+         When the ADC frequency is higher than the CPU one, it is recommended to 
+         (#) Enable the Auto Delayed Conversion mode : 
+             ==> using ADC_WaitModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+         (#) Enable the power off in Delay phases :
+             ==> using ADC_AutoPowerOffCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the ADC Power Off.
+  * @note   ADC power-on and power-off can be managed by hardware to cut the 
+  *         consumption when the ADC is not converting. 
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @note   The ADC can be powered down: 
+  *         - During the Auto delay phase:  The ADC is powered on again at the end
+  *           of the delay (until the previous data is read from the ADC data register). 
+  *         - During the ADC is waiting for a trigger event: The ADC is powered up
+  *           at the next trigger event (when the conversion is started).
+  * @param  NewState: new state of the ADCx power Off. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_AutoPowerOffCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the ADC Automatic Power-Off */
+    ADCx->CFGR1 |= ADC_CFGR1_AUTOFF;
+  }
+  else
+  {
+    /* Disable the ADC Automatic Power-Off */
+    ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_AUTOFF;
+  }
+}
+
+/**
+  * @brief  Enables or disables the Wait conversion mode.
+  * @note   When the CPU clock is not fast enough to manage the data rate, a 
+  *         Hardware delay can be introduced between ADC conversions to reduce 
+  *         this data rate. 
+  * @note   The Hardware delay is inserted after each conversions and until the
+  *         previous data is read from the ADC data register
+  * @note   This is a way to automatically adapt the speed of the ADC to the speed 
+  *         of the system which will read the data.
+  * @note   Any hardware triggers wich occur while a conversion is on going or 
+  *         while the automatic Delay is applied are ignored 
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  NewState: new state of the ADCx Auto-Delay.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_WaitModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the ADC Automatic Delayed conversion */
+    ADCx->CFGR1 |= ADC_CFGR1_WAIT;
+  }
+  else
+  {
+    /* Disable the ADC Automatic Delayed conversion */
+    ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_WAIT;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group3 Analog Watchdog configuration functions
+ *  @brief   Analog Watchdog configuration functions 
+ *
+@verbatim
+ ===============================================================================
+                   ##### Analog Watchdog configuration functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to configure the Analog Watchdog
+         (AWD) feature in the ADC.
+    [..] A typical configuration Analog Watchdog is done following these steps :
+         (#) the ADC guarded channel(s) is (are) selected using the 
+             ADC_AnalogWatchdogSingleChannelConfig() function.
+         (#) The Analog watchdog lower and higher threshold are configured using the  
+             ADC_AnalogWatchdogThresholdsConfig() function.
+         (#) The Analog watchdog is enabled and configured to enable the check, on one
+             or more channels, using the  ADC_AnalogWatchdogCmd() function.
+         (#) Enable the analog watchdog on the selected channel using
+             ADC_AnalogWatchdogSingleChannelCmd() function
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the analog watchdog 
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  NewState: new state of the ADCx Analog Watchdog.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the ADC Analog Watchdog */
+    ADCx->CFGR1 |= ADC_CFGR1_AWDEN;
+  }
+  else
+  {
+    /* Disable the ADC Analog Watchdog */
+    ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_AWDEN;
+  }
+}
+
+/**
+  * @brief  Configures the high and low thresholds of the analog watchdog. 
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  HighThreshold: the ADC analog watchdog High threshold value.
+  *          This parameter must be a 12bit value.
+  * @param  LowThreshold: the ADC analog watchdog Low threshold value.
+  *          This parameter must be a 12bit value.
+  * @retval None
+  */
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,
+                                        uint16_t LowThreshold)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_THRESHOLD(HighThreshold));
+  assert_param(IS_ADC_THRESHOLD(LowThreshold));
+
+  /* Set the ADCx high and low threshold */
+  ADCx->TR = LowThreshold | ((uint32_t)HighThreshold << 16);
+
+}
+
+/**
+  * @brief  Configures the analog watchdog guarded single channel
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  ADC_AnalogWatchdog_Channel: the ADC channel to configure for the analog watchdog.
+  *          This parameter can be one of the following values:
+  *            @arg ADC_AnalogWatchdog_Channel_0: ADC Channel0 selected
+  *            @arg ADC_AnalogWatchdog_Channel_1: ADC Channel1 selected
+  *            @arg ADC_AnalogWatchdog_Channel_2: ADC Channel2 selected
+  *            @arg ADC_AnalogWatchdog_Channel_3: ADC Channel3 selected
+  *            @arg ADC_AnalogWatchdog_Channel_4: ADC Channel4 selected
+  *            @arg ADC_AnalogWatchdog_Channel_5: ADC Channel5 selected
+  *            @arg ADC_AnalogWatchdog_Channel_6: ADC Channel6 selected
+  *            @arg ADC_AnalogWatchdog_Channel_7: ADC Channel7 selected
+  *            @arg ADC_AnalogWatchdog_Channel_8: ADC Channel8 selected
+  *            @arg ADC_AnalogWatchdog_Channel_9: ADC Channel9 selected
+  *            @arg ADC_AnalogWatchdog_Channel_10: ADC Channel10 selected, not available for STM32F031 devices
+  *            @arg ADC_AnalogWatchdog_Channel_11: ADC Channel11 selected, not available for STM32F031 devices
+  *            @arg ADC_AnalogWatchdog_Channel_12: ADC Channel12 selected, not available for STM32F031 devices
+  *            @arg ADC_AnalogWatchdog_Channel_13: ADC Channel13 selected, not available for STM32F031 devices
+  *            @arg ADC_AnalogWatchdog_Channel_14: ADC Channel14 selected, not available for STM32F031 devices
+  *            @arg ADC_AnalogWatchdog_Channel_15: ADC Channel15 selected, not available for STM32F031 devices
+  *            @arg ADC_AnalogWatchdog_Channel_16: ADC Channel16 selected
+  *            @arg ADC_AnalogWatchdog_Channel_17: ADC Channel17 selected
+  *            @arg ADC_AnalogWatchdog_Channel_18: ADC Channel18 selected, not available for STM32F030 devices
+  * @note   The channel selected on the AWDCH must be also set into the CHSELR 
+  *         register 
+  * @retval None
+  */
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog_Channel)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_ANALOG_WATCHDOG_CHANNEL(ADC_AnalogWatchdog_Channel));
+
+  /* Get the old register value */
+  tmpreg = ADCx->CFGR1;
+
+  /* Clear the Analog watchdog channel select bits */
+  tmpreg &= ~ADC_CFGR1_AWDCH;
+
+  /* Set the Analog watchdog channel */
+  tmpreg |= ADC_AnalogWatchdog_Channel;
+
+  /* Store the new register value */
+  ADCx->CFGR1 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the ADC Analog Watchdog Single Channel.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  NewState: new state of the ADCx ADC Analog Watchdog Single Channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_AnalogWatchdogSingleChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the ADC Analog Watchdog Single Channel */
+    ADCx->CFGR1 |= ADC_CFGR1_AWDSGL;
+  }
+  else
+  {
+    /* Disable the ADC Analog Watchdog Single Channel */
+    ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_AWDSGL;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group4 Temperature Sensor, Vrefint  and Vbat management functions
+ *  @brief   Temperature Sensor, Vrefint  and Vbat management functions
+ *
+@verbatim
+ ===============================================================================
+ ##### Temperature Sensor, Vrefint  and Vbat management function #####
+ ===============================================================================
+    [..] This section provides a function allowing to enable/disable the internal 
+         connections between the ADC and the Temperature Sensor, the Vrefint and
+         Vbat source.
+     
+    [..] A typical configuration to get the Temperature sensor, Vrefint and Vbat channels 
+         voltages is done following these steps :
+         (#) Enable the internal connection of Temperature sensor, Vrefint or Vbat sources 
+             with the ADC channels using ADC_TempSensorCmd(), ADC_VrefintCmd() or ADC_VbatCmd()
+             functions. 
+         (#) select the ADC_Channel_16(Temperature sensor), ADC_Channel_17(Vrefint)
+             or ADC_Channel_18(Voltage battery) using ADC_ChannelConfig() function 
+         (#) Get the voltage values, using ADC_GetConversionValue() function
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the temperature sensor channel.
+  * @param  NewState: new state of the temperature sensor input channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_TempSensorCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the temperature sensor channel*/
+    ADC->CCR |= (uint32_t)ADC_CCR_TSEN;
+  }
+  else
+  {
+    /* Disable the temperature sensor channel*/
+    ADC->CCR &= (uint32_t)(~ADC_CCR_TSEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Vrefint channel.
+  * @param  NewState: new state of the Vref input channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_VrefintCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the Vrefint channel*/
+    ADC->CCR |= (uint32_t)ADC_CCR_VREFEN;
+  }
+  else
+  {
+    /* Disable the Vrefint channel*/
+    ADC->CCR &= (uint32_t)(~ADC_CCR_VREFEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Vbat channel. 
+  * @note   This feature is not applicable for STM32F030 devices. 
+  * @param  NewState: new state of the Vbat input channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_VbatCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the Vbat channel*/
+    ADC->CCR |= (uint32_t)ADC_CCR_VBATEN;
+  }
+  else
+  {
+    /* Disable the Vbat channel*/
+    ADC->CCR &= (uint32_t)(~ADC_CCR_VBATEN);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group5 Channels Configuration functions
+ *  @brief    Channels Configuration functions 
+ *
+@verbatim
+ ===============================================================================
+            ##### Channels Configuration functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to manage the ADC channels,
+         it is composed of 3 sub sections :
+         (#) Configuration and management functions for ADC channels: This subsection 
+             provides functions allowing to configure the ADC channels :    
+             (++) Select the ADC channels
+             (++) Activate ADC Calibration
+             (++) Activate the Overrun Mode.
+             (++) Activate the Discontinuous Mode 
+             (++) Activate the Continuous Mode.
+             (++) Configure the sampling time for each channel
+             (++) Select the conversion Trigger and Edge for ADC channels
+             (++) Select the scan direction.
+             -@@- Please Note that the following features for ADC channels are configurated
+                  using the ADC_Init() function : 
+                  (+@@) Activate the Continuous Mode (can be also activated by ADC_OverrunModeCmd().
+                  (+@@) Select the conversion Trigger and Edge for ADC channels
+                  (+@@) Select the scan direction.
+         (#) Control the ADC peripheral : This subsection permits to command the ADC:
+             (++) Stop or discard an on-going conversion (ADSTP command)
+             (++) Start the ADC conversion .
+         (#) Get the conversion data: This subsection provides an important function in 
+             the ADC peripheral since it returns the converted data of the current 
+             ADC channel. When the Conversion value is read, the EOC Flag is 
+             automatically cleared.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures for the selected ADC and its sampling time.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure. 
+  *          This parameter can be any combination of the following values:
+  *            @arg ADC_Channel_0: ADC Channel0 selected
+  *            @arg ADC_Channel_1: ADC Channel1 selected
+  *            @arg ADC_Channel_2: ADC Channel2 selected
+  *            @arg ADC_Channel_3: ADC Channel3 selected
+  *            @arg ADC_Channel_4: ADC Channel4 selected
+  *            @arg ADC_Channel_5: ADC Channel5 selected
+  *            @arg ADC_Channel_6: ADC Channel6 selected
+  *            @arg ADC_Channel_7: ADC Channel7 selected
+  *            @arg ADC_Channel_8: ADC Channel8 selected
+  *            @arg ADC_Channel_9: ADC Channel9 selected
+  *            @arg ADC_Channel_10: ADC Channel10 selected, not available for STM32F031 devices
+  *            @arg ADC_Channel_11: ADC Channel11 selected, not available for STM32F031 devices
+  *            @arg ADC_Channel_12: ADC Channel12 selected, not available for STM32F031 devices
+  *            @arg ADC_Channel_13: ADC Channel13 selected, not available for STM32F031 devices
+  *            @arg ADC_Channel_14: ADC Channel14 selected, not available for STM32F031 devices
+  *            @arg ADC_Channel_15: ADC Channel15 selected, not available for STM32F031 devices
+  *            @arg ADC_Channel_16: ADC Channel16 selected
+  *            @arg ADC_Channel_17: ADC Channel17 selected
+  *            @arg ADC_Channel_18: ADC Channel18 selected, not available for STM32F030 devices
+  * @param  ADC_SampleTime: The sample time value to be set for the selected channel. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_SampleTime_1_5Cycles: Sample time equal to 1.5 cycles  
+  *            @arg ADC_SampleTime_7_5Cycles: Sample time equal to 7.5 cycles
+  *            @arg ADC_SampleTime_13_5Cycles: Sample time equal to 13.5 cycles
+  *            @arg ADC_SampleTime_28_5Cycles: Sample time equal to 28.5 cycles
+  *            @arg ADC_SampleTime_41_5Cycles: Sample time equal to 41.5 cycles
+  *            @arg ADC_SampleTime_55_5Cycles: Sample time equal to 55.5 cycles
+  *            @arg ADC_SampleTime_71_5Cycles: Sample time equal to 71.5 cycles
+  *            @arg ADC_SampleTime_239_5Cycles: Sample time equal to 239.5 cycles
+  * @retval None
+  */
+void ADC_ChannelConfig(ADC_TypeDef* ADCx, uint32_t ADC_Channel, uint32_t ADC_SampleTime)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime));
+
+  /* Configure the ADC Channel */
+  ADCx->CHSELR |= (uint32_t)ADC_Channel;
+
+  /* Clear the Sampling time Selection bits */
+  tmpreg &= ~ADC_SMPR1_SMPR;
+
+  /* Set the ADC Sampling Time register */
+  tmpreg |= (uint32_t)ADC_SampleTime;
+
+  /* Configure the ADC Sample time register */
+  ADCx->SMPR = tmpreg ;
+}
+
+/**
+  * @brief  Enable the Continuous mode for the selected ADCx channels.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  NewState: new state of the Continuous mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   It is not possible to have both discontinuous mode and continuous mode
+  *         enabled. In this case (If DISCEN and CONT are Set), the ADC behaves 
+  *         as if continuous mode was disabled
+  * @retval None
+  */
+void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+    if (NewState != DISABLE)
+  {
+    /* Enable the Continuous mode*/
+    ADCx->CFGR1 |= (uint32_t)ADC_CFGR1_CONT;
+  }
+  else
+  {
+    /* Disable the Continuous mode */
+    ADCx->CFGR1 &= (uint32_t)(~ADC_CFGR1_CONT);
+  }
+}
+
+/**
+  * @brief  Enable the discontinuous mode for the selected ADC channels.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  NewState: new state of the discontinuous mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   It is not possible to have both discontinuous mode and continuous mode
+  *         enabled. In this case (If DISCEN and CONT are Set), the ADC behaves 
+  *         as if continuous mode was disabled
+  * @retval None
+  */
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+    if (NewState != DISABLE)
+  {
+    /* Enable the Discontinuous mode */
+    ADCx->CFGR1 |= (uint32_t)ADC_CFGR1_DISCEN;
+  }
+  else
+  {
+    /* Disable the Discontinuous mode */
+    ADCx->CFGR1 &= (uint32_t)(~ADC_CFGR1_DISCEN);
+  }
+}
+
+/**
+  * @brief  Enable the Overrun mode for the selected ADC channels.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  NewState: new state of the Overrun mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_OverrunModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+    if (NewState != DISABLE)
+  {
+    /* Enable the Overrun mode */
+    ADCx->CFGR1 |= (uint32_t)ADC_CFGR1_OVRMOD;
+  }
+  else
+  {
+    /* Disable the Overrun mode */
+    ADCx->CFGR1 &= (uint32_t)(~ADC_CFGR1_OVRMOD);
+  }
+}
+
+/**
+  * @brief  Active the Calibration operation for the selected ADC.
+  * @note   The Calibration can be initiated only when ADC is still in the 
+  *         reset configuration (ADEN must be equal to 0).
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @retval ADC Calibration factor 
+  */
+uint32_t ADC_GetCalibrationFactor(ADC_TypeDef* ADCx)
+{
+  uint32_t tmpreg = 0, calibrationcounter = 0, calibrationstatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  
+  /* Set the ADC calibartion */
+  ADCx->CR |= (uint32_t)ADC_CR_ADCAL;
+  
+  /* Wait until no ADC calibration is completed */
+  do
+  {
+    calibrationstatus = ADCx->CR & ADC_CR_ADCAL;
+    calibrationcounter++;  
+  } while((calibrationcounter != CALIBRATION_TIMEOUT) && (calibrationstatus != 0x00));
+    
+  if((uint32_t)(ADCx->CR & ADC_CR_ADCAL) == RESET)
+  {
+    /*Get the calibration factor from the ADC data register */
+    tmpreg = ADCx->DR;
+  }
+  else
+  {
+    /* Error factor */
+    tmpreg = 0x00000000;
+  }
+  return tmpreg;
+}
+
+/**
+  * @brief  Stop the on going conversions for the selected ADC.
+  * @note   When ADSTP is set, any on going conversion is aborted, and the ADC 
+  *         data register is not updated with current conversion. 
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @retval None
+  */
+void ADC_StopOfConversion(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  
+  ADCx->CR |= (uint32_t)ADC_CR_ADSTP;
+}
+
+/**
+  * @brief  Start Conversion for the selected ADC channels.
+  * @note   In continuous mode, ADSTART is not cleared by hardware with the 
+  *         assertion of EOSEQ because the sequence is automatic relaunched
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @retval None
+  */
+void ADC_StartOfConversion(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  
+  ADCx->CR |= (uint32_t)ADC_CR_ADSTART;
+}
+
+/**
+  * @brief  Returns the last ADCx conversion result data for ADC channel.  
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @retval The Data conversion value.
+  */
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+
+  /* Return the selected ADC conversion value */
+  return (uint16_t) ADCx->DR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group6 DMA Configuration functions
+ *  @brief   Regular Channels DMA Configuration functions 
+ *
+@verbatim
+ ===============================================================================
+          ##### DMA Configuration functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to configure the DMA for ADC hannels.
+         Since converted channel values are stored into a unique data register, 
+         it is useful to use DMA for conversion of more than one channel. This 
+         avoids the loss of the data already stored in the ADC Data register. 
+         When the DMA mode is enabled (using the ADC_DMACmd() function), after each
+         conversion of a channel, a DMA request is generated.
+  
+    [..] Depending on the "DMA disable selection" configuration (using the 
+         ADC_DMARequestModeConfig() function), at the end of the last DMA 
+         transfer, two possibilities are allowed:
+         (+) No new DMA request is issued to the DMA controller (One Shot Mode) 
+         (+) Requests can continue to be generated (Circular Mode).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified ADC DMA request.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  NewState: new state of the selected ADC DMA transfer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC DMA request */
+    ADCx->CFGR1 |= (uint32_t)ADC_CFGR1_DMAEN;
+  }
+  else
+  {
+    /* Disable the selected ADC DMA request */
+    ADCx->CFGR1 &= (uint32_t)(~ADC_CFGR1_DMAEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables the ADC DMA request after last transfer (Single-ADC mode)
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  ADC_DMARequestMode: the ADC channel to configure. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_DMAMode_OneShot: DMA One Shot Mode 
+  *            @arg ADC_DMAMode_Circular: DMA Circular Mode  
+  *  @retval None
+  */
+void ADC_DMARequestModeConfig(ADC_TypeDef* ADCx, uint32_t ADC_DMARequestMode)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+
+  ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_DMACFG;
+  ADCx->CFGR1 |= (uint32_t)ADC_DMARequestMode;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group7 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions.
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to configure the ADC Interrupts 
+         and get the status and clear flags and Interrupts pending bits.
+  
+    [..] The ADC provide 6 Interrupts sources and 11 Flags which can be divided into 
+         3 groups:
+
+  *** Flags for ADC status ***
+  ======================================================
+    [..]
+        (+)Flags :
+           (##) ADC_FLAG_ADRDY : This flag is set after the ADC has been enabled (bit ADEN=1)
+               and when the ADC reaches a state where it is ready to accept conversion requests
+           (##) ADC_FLAG_ADEN : This flag is set by software to enable the ADC.
+                The ADC will be effectively ready to operate once the ADRDY flag has been set.
+           (##) ADC_FLAG_ADDIS : This flag is cleared once the ADC is effectively
+                disabled.
+           (##) ADC_FLAG_ADSTART : This flag is cleared after the execution of
+                ADC_StopOfConversion() function, at the same time as the ADSTP bit is
+                cleared by hardware
+           (##) ADC_FLAG_ADSTP : This flag is cleared by hardware when the conversion
+                is effectively discarded and the ADC is ready to accept a new start conversion
+           (##) ADC_FLAG_ADCAL : This flag is set once the calibration is complete.
+
+        (+)Interrupts 
+           (##) ADC_IT_ADRDY : specifies the interrupt source for ADC ready event.
+
+  *** Flags and Interrupts for ADC channel conversion ***
+  =====================================================
+    [..]
+        (+)Flags :
+           (##) ADC_FLAG_EOC : This flag is set by hardware at the end of each conversion
+                of a channel when a new data result is available in the data register
+           (##) ADC_FLAG_EOSEQ : This bit is set by hardware at the end of the conversion
+                of a sequence of channels selected by ADC_ChannelConfig() function.
+           (##) ADC_FLAG_EOSMP : This bit is set by hardware at the end of the sampling phase.
+           (##) ADC_FLAG_OVR : This flag is set by hardware when an overrun occurs,
+                meaning that a new conversion has complete while the EOC flag was already set.
+
+        (+)Interrupts :
+           (##) ADC_IT_EOC : specifies the interrupt source for end of conversion event.
+           (##) ADC_IT_EOSEQ : specifies the interrupt source for end of sequence event.
+           (##) ADC_IT_EOSMP : specifies the interrupt source for end of sampling event.
+           (##) ADC_IT_OVR : specifies the interrupt source for Overrun detection 
+                event.
+
+  *** Flags and Interrupts for the Analog Watchdog ***
+  ================================================
+    [..]
+        (+)Flags :
+           (##) ADC_FLAG_AWD: This flag is set by hardware when the converted
+                voltage crosses the values programmed thrsholds
+
+        (+)Interrupts :
+           (##) ADC_IT_AWD : specifies the interrupt source for Analog watchdog 
+                event.
+  
+    [..] The user should identify which mode will be used in his application to 
+         manage the ADC controller events: Polling mode or Interrupt mode.
+  
+    [..] In the Polling Mode it is advised to use the following functions:
+         (+) ADC_GetFlagStatus() : to check if flags events occur.
+         (+) ADC_ClearFlag()     : to clear the flags events.
+  
+    [..] In the Interrupt Mode it is advised to use the following functions:
+         (+) ADC_ITConfig()       : to enable or disable the interrupt source.
+         (+) ADC_GetITStatus()    : to check if Interrupt occurs.
+         (+) ADC_ClearITPendingBit() : to clear the Interrupt pending Bit 
+             (corresponding Flag).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified ADC interrupts.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt sources to be enabled or disabled.
+  *          This parameter can be one of the following values:
+  *            @arg ADC_IT_ADRDY: ADC ready interrupt 
+  *            @arg ADC_IT_EOSMP: End of sampling interrupt
+  *            @arg ADC_IT_EOC: End of conversion interrupt 
+  *            @arg ADC_IT_EOSEQ: End of sequence of conversion interrupt
+  *            @arg ADC_IT_OVR: overrun interrupt
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt
+  * @param  NewState: new state of the specified ADC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint32_t ADC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_ADC_CONFIG_IT(ADC_IT)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC interrupts */
+    ADCx->IER |= ADC_IT;
+  }
+  else
+  {
+    /* Disable the selected ADC interrupts */
+    ADCx->IER &= (~(uint32_t)ADC_IT);
+  }
+}
+
+/**
+  * @brief  Checks whether the specified ADC flag is set or not.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  ADC_FLAG: specifies the flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_FLAG_AWD: Analog watchdog flag
+  *            @arg ADC_FLAG_OVR: Overrun flag 
+  *            @arg ADC_FLAG_EOSEQ: End of Sequence flag
+  *            @arg ADC_FLAG_EOC: End of conversion flag
+  *            @arg ADC_FLAG_EOSMP: End of sampling flag
+  *            @arg ADC_FLAG_ADRDY: ADC Ready flag
+  *            @arg ADC_FLAG_ADEN: ADC enable flag 
+  *            @arg ADC_FLAG_ADDIS: ADC disable flag 
+  *            @arg ADC_FLAG_ADSTART: ADC start flag 
+  *            @arg ADC_FLAG_ADSTP: ADC stop flag
+  *            @arg ADC_FLAG_ADCAL: ADC Calibration flag
+  * @retval The new state of ADC_FLAG (SET or RESET).
+  */
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint32_t ADC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_GET_FLAG(ADC_FLAG));
+
+  if((uint32_t)(ADC_FLAG & 0x01000000))
+  {
+    tmpreg = ADCx->CR & 0xFEFFFFFF;
+  }
+  else
+  {
+    tmpreg = ADCx->ISR;
+  }
+  
+  /* Check the status of the specified ADC flag */
+  if ((tmpreg & ADC_FLAG) != (uint32_t)RESET)
+  {
+    /* ADC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* ADC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the ADC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the ADCx's pending flags.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  ADC_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg ADC_FLAG_AWD: Analog watchdog flag
+  *            @arg ADC_FLAG_EOC: End of conversion flag
+  *            @arg ADC_FLAG_ADRDY: ADC Ready flag
+  *            @arg ADC_FLAG_EOSMP: End of sampling flag
+  *            @arg ADC_FLAG_EOSEQ: End of Sequence flag
+  *            @arg ADC_FLAG_OVR: Overrun flag 
+  * @retval None
+  */
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint32_t ADC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CLEAR_FLAG(ADC_FLAG));
+
+  /* Clear the selected ADC flags */
+  ADCx->ISR = (uint32_t)ADC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified ADC interrupt has occurred or not.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral
+  * @param  ADC_IT: specifies the ADC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg ADC_IT_ADRDY: ADC ready interrupt 
+  *            @arg ADC_IT_EOSMP: End of sampling interrupt
+  *            @arg ADC_IT_EOC: End of conversion interrupt 
+  *            @arg ADC_IT_EOSEQ: End of sequence of conversion interrupt
+  *            @arg ADC_IT_OVR: overrun interrupt
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt
+  * @retval The new state of ADC_IT (SET or RESET).
+  */
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint32_t ADC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_GET_IT(ADC_IT));
+
+  /* Get the ADC_IT enable bit status */
+  enablestatus = (uint32_t)(ADCx->IER & ADC_IT); 
+
+  /* Check the status of the specified ADC interrupt */
+  if (((uint32_t)(ADCx->ISR & ADC_IT) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
+  {
+    /* ADC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* ADC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the ADC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the ADCx's interrupt pending bits.
+  * @param  ADCx: where x can be 1 to select the ADC1 peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt pending bit to clear.
+  *          This parameter can be one of the following values:
+  *            @arg ADC_IT_ADRDY: ADC ready interrupt
+  *            @arg ADC_IT_EOSMP: End of sampling interrupt
+  *            @arg ADC_IT_EOC: End of conversion interrupt
+  *            @arg ADC_IT_EOSEQ: End of sequence of conversion interrupt
+  *            @arg ADC_IT_OVR: overrun interrupt
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt
+  * @retval None
+  */
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint32_t ADC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CLEAR_IT(ADC_IT));
+
+  /* Clear the selected ADC interrupt pending bits */
+  ADCx->ISR = (uint32_t)ADC_IT; 
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_can.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_can.c
new file mode 100644
index 00000000..e401e740
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_can.c
@@ -0,0 +1,1631 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_can.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Controller area network (CAN) peripheral and 
+  *          applicable only for STM32F072 devices :           
+  *           + Initialization and Configuration 
+  *           + CAN Frames Transmission 
+  *           + CAN Frames Reception    
+  *           + Operation modes switch  
+  *           + Error management          
+  *           + Interrupts and flags        
+  *         
+  @verbatim
+                               
+ ===============================================================================      
+                      ##### How to use this driver #####
+ ===============================================================================                
+    [..]
+    (#) Enable the CAN controller interface clock using 
+        RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN, ENABLE);      
+    (#) CAN pins configuration:
+        (++) Enable the clock for the CAN GPIOs using the following function:
+             RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOx, ENABLE);   
+        (++) Connect the involved CAN pins to AF0 using the following function 
+             GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_CANx); 
+        (++) Configure these CAN pins in alternate function mode by calling
+             the function  GPIO_Init();
+    (#) Initialise and configure the CAN using CAN_Init() and 
+        CAN_FilterInit() functions.   
+    (#) Transmit the desired CAN frame using CAN_Transmit() function.
+    (#) Check the transmission of a CAN frame using CAN_TransmitStatus() function.
+    (#) Cancel the transmission of a CAN frame using CAN_CancelTransmit() function.  
+    (#) Receive a CAN frame using CAN_Recieve() function.
+    (#) Release the receive FIFOs using CAN_FIFORelease() function.
+    (#) Return the number of pending received frames using CAN_MessagePending() function.            
+    (#) To control CAN events you can use one of the following two methods:
+        (++) Check on CAN flags using the CAN_GetFlagStatus() function.  
+        (++) Use CAN interrupts through the function CAN_ITConfig() at initialization 
+             phase and CAN_GetITStatus() function into interrupt routines to check 
+             if the event has occurred or not.
+             After checking on a flag you should clear it using CAN_ClearFlag()
+             function. And after checking on an interrupt event you should clear it 
+             using CAN_ClearITPendingBit() function.            
+                 
+  @endverbatim
+  *       
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_can.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CAN 
+  * @brief CAN driver modules
+  * @{
+  */ 
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* CAN Master Control Register bits */
+#define MCR_DBF           ((uint32_t)0x00010000) /* software master reset */
+
+/* CAN Mailbox Transmit Request */
+#define TMIDxR_TXRQ       ((uint32_t)0x00000001) /* Transmit mailbox request */
+
+/* CAN Filter Master Register bits */
+#define FMR_FINIT         ((uint32_t)0x00000001) /* Filter init mode */
+
+/* Time out for INAK bit */
+#define INAK_TIMEOUT      ((uint32_t)0x00FFFFFF)
+/* Time out for SLAK bit */
+#define SLAK_TIMEOUT      ((uint32_t)0x00FFFFFF)
+
+/* Flags in TSR register */
+#define CAN_FLAGS_TSR     ((uint32_t)0x08000000) 
+/* Flags in RF1R register */
+#define CAN_FLAGS_RF1R    ((uint32_t)0x04000000) 
+/* Flags in RF0R register */
+#define CAN_FLAGS_RF0R    ((uint32_t)0x02000000) 
+/* Flags in MSR register */
+#define CAN_FLAGS_MSR     ((uint32_t)0x01000000) 
+/* Flags in ESR register */
+#define CAN_FLAGS_ESR     ((uint32_t)0x00F00000) 
+
+/* Mailboxes definition */
+#define CAN_TXMAILBOX_0   ((uint8_t)0x00)
+#define CAN_TXMAILBOX_1   ((uint8_t)0x01)
+#define CAN_TXMAILBOX_2   ((uint8_t)0x02) 
+
+#define CAN_MODE_MASK     ((uint32_t) 0x00000003)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit);
+
+/** @defgroup CAN_Private_Functions
+  * @{
+  */
+
+/** @defgroup CAN_Group1 Initialization and Configuration functions
+ *  @brief    Initialization and Configuration functions 
+ *
+@verbatim    
+ ===============================================================================
+              ##### Initialization and Configuration functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to: 
+         (+) Initialize the CAN peripherals : Prescaler, operating mode, the maximum 
+             number of time quanta to perform resynchronization, the number of time 
+             quanta in Bit Segment 1 and 2 and many other modes. 
+         (+) Configure the CAN reception filter.                                      
+         (+) Select the start bank filter for slave CAN.
+         (+) Enable or disable the Debug Freeze mode for CAN.
+         (+) Enable or disable the CAN Time Trigger Operation communication mode.
+   
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Deinitializes the CAN peripheral registers to their default reset values.
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @retval None.
+  */
+void CAN_DeInit(CAN_TypeDef* CANx)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+ 
+  /* Enable CAN reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN, ENABLE);
+  /* Release CAN from reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN, DISABLE);
+}
+
+/**
+  * @brief  Initializes the CAN peripheral according to the specified
+  *         parameters in the CAN_InitStruct.
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @param  CAN_InitStruct: pointer to a CAN_InitTypeDef structure that contains
+  *         the configuration information for the CAN peripheral.
+  * @retval Constant indicates initialization succeed which will be 
+  *         CAN_InitStatus_Failed or CAN_InitStatus_Success.
+  */
+uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct)
+{
+  uint8_t InitStatus = CAN_InitStatus_Failed;
+  uint32_t wait_ack = 0x00000000;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TTCM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_ABOM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_AWUM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_NART));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_RFLM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TXFP));
+  assert_param(IS_CAN_MODE(CAN_InitStruct->CAN_Mode));
+  assert_param(IS_CAN_SJW(CAN_InitStruct->CAN_SJW));
+  assert_param(IS_CAN_BS1(CAN_InitStruct->CAN_BS1));
+  assert_param(IS_CAN_BS2(CAN_InitStruct->CAN_BS2));
+  assert_param(IS_CAN_PRESCALER(CAN_InitStruct->CAN_Prescaler));
+
+  /* Exit from sleep mode */
+  CANx->MCR &= (~(uint32_t)CAN_MCR_SLEEP);
+
+  /* Request initialisation */
+  CANx->MCR |= CAN_MCR_INRQ ;
+
+  /* Wait the acknowledge */
+  while (((CANx->MSR & CAN_MSR_INAK) != CAN_MSR_INAK) && (wait_ack != INAK_TIMEOUT))
+  {
+    wait_ack++;
+  }
+
+  /* Check acknowledge */
+  if ((CANx->MSR & CAN_MSR_INAK) != CAN_MSR_INAK)
+  {
+    InitStatus = CAN_InitStatus_Failed;
+  }
+  else 
+  {
+    /* Set the time triggered communication mode */
+    if (CAN_InitStruct->CAN_TTCM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_TTCM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_TTCM;
+    }
+
+    /* Set the automatic bus-off management */
+    if (CAN_InitStruct->CAN_ABOM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_ABOM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_ABOM;
+    }
+
+    /* Set the automatic wake-up mode */
+    if (CAN_InitStruct->CAN_AWUM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_AWUM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_AWUM;
+    }
+
+    /* Set the no automatic retransmission */
+    if (CAN_InitStruct->CAN_NART == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_NART;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_NART;
+    }
+
+    /* Set the receive FIFO locked mode */
+    if (CAN_InitStruct->CAN_RFLM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_RFLM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_RFLM;
+    }
+
+    /* Set the transmit FIFO priority */
+    if (CAN_InitStruct->CAN_TXFP == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_TXFP;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_TXFP;
+    }
+
+    /* Set the bit timing register */
+    CANx->BTR = (uint32_t)((uint32_t)CAN_InitStruct->CAN_Mode << 30) | \
+                ((uint32_t)CAN_InitStruct->CAN_SJW << 24) | \
+                ((uint32_t)CAN_InitStruct->CAN_BS1 << 16) | \
+                ((uint32_t)CAN_InitStruct->CAN_BS2 << 20) | \
+               ((uint32_t)CAN_InitStruct->CAN_Prescaler - 1);
+
+    /* Request leave initialisation */
+    CANx->MCR &= ~(uint32_t)CAN_MCR_INRQ;
+
+   /* Wait the acknowledge */
+   wait_ack = 0;
+
+   while (((CANx->MSR & CAN_MSR_INAK) == (uint16_t)CAN_MSR_INAK) && (wait_ack != INAK_TIMEOUT))
+   {
+     wait_ack++;
+   }
+
+    /* ...and check acknowledged */
+    if ((CANx->MSR & CAN_MSR_INAK) == CAN_MSR_INAK)
+    {
+      InitStatus = CAN_InitStatus_Failed;
+    }
+    else
+    {
+      InitStatus = CAN_InitStatus_Success ;
+    }
+  }
+
+  /* At this step, return the status of initialization */
+  return InitStatus;
+}
+
+/**
+  * @brief  Configures the CAN reception filter according to the specified
+  *         parameters in the CAN_FilterInitStruct.
+  * @param  CAN_FilterInitStruct: pointer to a CAN_FilterInitTypeDef structure that
+  *         contains the configuration information.
+  * @retval None
+  */
+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct)
+{
+  uint32_t filter_number_bit_pos = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_FILTER_NUMBER(CAN_FilterInitStruct->CAN_FilterNumber));
+  assert_param(IS_CAN_FILTER_MODE(CAN_FilterInitStruct->CAN_FilterMode));
+  assert_param(IS_CAN_FILTER_SCALE(CAN_FilterInitStruct->CAN_FilterScale));
+  assert_param(IS_CAN_FILTER_FIFO(CAN_FilterInitStruct->CAN_FilterFIFOAssignment));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_FilterInitStruct->CAN_FilterActivation));
+
+  filter_number_bit_pos = ((uint32_t)1) << CAN_FilterInitStruct->CAN_FilterNumber;
+
+  /* Initialisation mode for the filter */
+  CAN->FMR |= FMR_FINIT;
+
+  /* Filter Deactivation */
+  CAN->FA1R &= ~(uint32_t)filter_number_bit_pos;
+
+  /* Filter Scale */
+  if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_16bit)
+  {
+    /* 16-bit scale for the filter */
+    CAN->FS1R &= ~(uint32_t)filter_number_bit_pos;
+
+    /* First 16-bit identifier and First 16-bit mask */
+    /* Or First 16-bit identifier and Second 16-bit identifier */
+    CAN->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow);
+
+    /* Second 16-bit identifier and Second 16-bit mask */
+    /* Or Third 16-bit identifier and Fourth 16-bit identifier */
+    CAN->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh);
+  }
+
+  if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_32bit)
+  {
+    /* 32-bit scale for the filter */
+    CAN->FS1R |= filter_number_bit_pos;
+    /* 32-bit identifier or First 32-bit identifier */
+    CAN->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow);
+    /* 32-bit mask or Second 32-bit identifier */
+    CAN->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow);
+  }
+
+  /* Filter Mode */
+  if (CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdMask)
+  {
+    /*Id/Mask mode for the filter*/
+    CAN->FM1R &= ~(uint32_t)filter_number_bit_pos;
+  }
+  else /* CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdList */
+  {
+    /*Identifier list mode for the filter*/
+    CAN->FM1R |= (uint32_t)filter_number_bit_pos;
+  }
+
+  /* Filter FIFO assignment */
+  if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_Filter_FIFO0)
+  {
+    /* FIFO 0 assignation for the filter */
+    CAN->FFA1R &= ~(uint32_t)filter_number_bit_pos;
+  }
+
+  if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_Filter_FIFO1)
+  {
+    /* FIFO 1 assignation for the filter */
+    CAN->FFA1R |= (uint32_t)filter_number_bit_pos;
+  }
+  
+  /* Filter activation */
+  if (CAN_FilterInitStruct->CAN_FilterActivation == ENABLE)
+  {
+    CAN->FA1R |= filter_number_bit_pos;
+  }
+
+  /* Leave the initialisation mode for the filter */
+  CAN->FMR &= ~FMR_FINIT;
+}
+
+/**
+  * @brief  Fills each CAN_InitStruct member with its default value.
+  * @param  CAN_InitStruct: pointer to a CAN_InitTypeDef structure which ill be initialized.
+  * @retval None
+  */
+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct)
+{
+  /* Reset CAN init structure parameters values */
+  
+  /* Initialize the time triggered communication mode */
+  CAN_InitStruct->CAN_TTCM = DISABLE;
+  
+  /* Initialize the automatic bus-off management */
+  CAN_InitStruct->CAN_ABOM = DISABLE;
+  
+  /* Initialize the automatic wake-up mode */
+  CAN_InitStruct->CAN_AWUM = DISABLE;
+  
+  /* Initialize the no automatic retransmission */
+  CAN_InitStruct->CAN_NART = DISABLE;
+  
+  /* Initialize the receive FIFO locked mode */
+  CAN_InitStruct->CAN_RFLM = DISABLE;
+  
+  /* Initialize the transmit FIFO priority */
+  CAN_InitStruct->CAN_TXFP = DISABLE;
+  
+  /* Initialize the CAN_Mode member */
+  CAN_InitStruct->CAN_Mode = CAN_Mode_Normal;
+  
+  /* Initialize the CAN_SJW member */
+  CAN_InitStruct->CAN_SJW = CAN_SJW_1tq;
+  
+  /* Initialize the CAN_BS1 member */
+  CAN_InitStruct->CAN_BS1 = CAN_BS1_4tq;
+  
+  /* Initialize the CAN_BS2 member */
+  CAN_InitStruct->CAN_BS2 = CAN_BS2_3tq;
+  
+  /* Initialize the CAN_Prescaler member */
+  CAN_InitStruct->CAN_Prescaler = 1;
+}
+
+/**
+  * @brief  Select the start bank filter for slave CAN.
+  * @param  CAN_BankNumber: Select the start slave bank filter from 1..27.
+  * @retval None
+  */
+void CAN_SlaveStartBank(uint8_t CAN_BankNumber) 
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_BANKNUMBER(CAN_BankNumber));
+  
+  /* Enter Initialisation mode for the filter */
+  CAN->FMR |= FMR_FINIT;
+  
+  /* Select the start slave bank */
+  CAN->FMR &= (uint32_t)0xFFFFC0F1 ;
+  CAN->FMR |= (uint32_t)(CAN_BankNumber)<<8;
+  
+  /* Leave Initialisation mode for the filter */
+  CAN->FMR &= ~FMR_FINIT;
+}
+
+/**
+  * @brief  Enables or disables the DBG Freeze for CAN.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  NewState: new state of the CAN peripheral. 
+  *          This parameter can be: ENABLE (CAN reception/transmission is frozen
+  *          during debug. Reception FIFOs can still be accessed/controlled normally) 
+  *          or DISABLE (CAN is working during debug).
+  * @retval None
+  */
+void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Debug Freeze  */
+    CANx->MCR |= MCR_DBF;
+  }
+  else
+  {
+    /* Disable Debug Freeze */
+    CANx->MCR &= ~MCR_DBF;
+  }
+}
+
+/**
+  * @brief  Enables or disables the CAN Time TriggerOperation communication mode.
+  * @note   DLC must be programmed as 8 in order Time Stamp (2 bytes) to be 
+  *         sent over the CAN bus.  
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  NewState: Mode new state. This parameter can be: ENABLE or DISABLE.
+  *         When enabled, Time stamp (TIME[15:0]) value is  sent in the last two
+  *         data bytes of the 8-byte message: TIME[7:0] in data byte 6 and TIME[15:8] 
+  *         in data byte 7. 
+  * @retval None
+  */
+void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the TTCM mode */
+    CANx->MCR |= CAN_MCR_TTCM;
+
+    /* Set TGT bits */
+    CANx->sTxMailBox[0].TDTR |= ((uint32_t)CAN_TDT0R_TGT);
+    CANx->sTxMailBox[1].TDTR |= ((uint32_t)CAN_TDT1R_TGT);
+    CANx->sTxMailBox[2].TDTR |= ((uint32_t)CAN_TDT2R_TGT);
+  }
+  else
+  {
+    /* Disable the TTCM mode */
+    CANx->MCR &= (uint32_t)(~(uint32_t)CAN_MCR_TTCM);
+
+    /* Reset TGT bits */
+    CANx->sTxMailBox[0].TDTR &= ((uint32_t)~CAN_TDT0R_TGT);
+    CANx->sTxMailBox[1].TDTR &= ((uint32_t)~CAN_TDT1R_TGT);
+    CANx->sTxMailBox[2].TDTR &= ((uint32_t)~CAN_TDT2R_TGT);
+  }
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group2 CAN Frames Transmission functions
+ *  @brief    CAN Frames Transmission functions 
+ *
+@verbatim    
+ ===============================================================================
+                ##### CAN Frames Transmission functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+         (+) Initiate and transmit a CAN frame message (if there is an empty mailbox).
+         (+) Check the transmission status of a CAN Frame.
+         (+) Cancel a transmit request.
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initiates and transmits a CAN frame message.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  TxMessage: pointer to a structure which contains CAN Id, CAN DLC and CAN data.
+  * @retval The number of the mailbox that is used for transmission or
+  *         CAN_TxStatus_NoMailBox if there is no empty mailbox.
+  */
+uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage)
+{
+  uint8_t transmit_mailbox = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IDTYPE(TxMessage->IDE));
+  assert_param(IS_CAN_RTR(TxMessage->RTR));
+  assert_param(IS_CAN_DLC(TxMessage->DLC));
+
+  /* Select one empty transmit mailbox */
+  if ((CANx->TSR&CAN_TSR_TME0) == CAN_TSR_TME0)
+  {
+    transmit_mailbox = 0;
+  }
+  else if ((CANx->TSR&CAN_TSR_TME1) == CAN_TSR_TME1)
+  {
+    transmit_mailbox = 1;
+  }
+  else if ((CANx->TSR&CAN_TSR_TME2) == CAN_TSR_TME2)
+  {
+    transmit_mailbox = 2;
+  }
+  else
+  {
+    transmit_mailbox = CAN_TxStatus_NoMailBox;
+  }
+
+  if (transmit_mailbox != CAN_TxStatus_NoMailBox)
+  {
+    /* Set up the Id */
+    CANx->sTxMailBox[transmit_mailbox].TIR &= TMIDxR_TXRQ;
+    if (TxMessage->IDE == CAN_Id_Standard)
+    {
+      assert_param(IS_CAN_STDID(TxMessage->StdId));  
+      CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->StdId << 21) | \
+                                                  TxMessage->RTR);
+    }
+    else
+    {
+      assert_param(IS_CAN_EXTID(TxMessage->ExtId));
+      CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->ExtId << 3) | \
+                                                  TxMessage->IDE | \
+                                                  TxMessage->RTR);
+    }
+    
+    /* Set up the DLC */
+    TxMessage->DLC &= (uint8_t)0x0000000F;
+    CANx->sTxMailBox[transmit_mailbox].TDTR &= (uint32_t)0xFFFFFFF0;
+    CANx->sTxMailBox[transmit_mailbox].TDTR |= TxMessage->DLC;
+
+    /* Set up the data field */
+    CANx->sTxMailBox[transmit_mailbox].TDLR = (((uint32_t)TxMessage->Data[3] << 24) | 
+                                             ((uint32_t)TxMessage->Data[2] << 16) |
+                                             ((uint32_t)TxMessage->Data[1] << 8) | 
+                                             ((uint32_t)TxMessage->Data[0]));
+    CANx->sTxMailBox[transmit_mailbox].TDHR = (((uint32_t)TxMessage->Data[7] << 24) | 
+                                             ((uint32_t)TxMessage->Data[6] << 16) |
+                                             ((uint32_t)TxMessage->Data[5] << 8) |
+                                             ((uint32_t)TxMessage->Data[4]));
+    /* Request transmission */
+    CANx->sTxMailBox[transmit_mailbox].TIR |= TMIDxR_TXRQ;
+  }
+  return transmit_mailbox;
+}
+
+/**
+  * @brief  Checks the transmission status of a CAN Frame.
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @param  TransmitMailbox: the number of the mailbox that is used for transmission.
+  * @retval CAN_TxStatus_Ok if the CAN driver transmits the message, 
+  *         CAN_TxStatus_Failed in an other case.
+  */
+uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox)
+{
+  uint32_t state = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_TRANSMITMAILBOX(TransmitMailbox));
+ 
+  switch (TransmitMailbox)
+  {
+    case (CAN_TXMAILBOX_0): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0);
+      break;
+    case (CAN_TXMAILBOX_1): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1);
+      break;
+    case (CAN_TXMAILBOX_2): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2);
+      break;
+    default:
+      state = CAN_TxStatus_Failed;
+      break;
+  }
+  switch (state)
+  {
+      /* transmit pending  */
+    case (0x0): state = CAN_TxStatus_Pending;
+      break;
+      /* transmit failed  */
+     case (CAN_TSR_RQCP0 | CAN_TSR_TME0): state = CAN_TxStatus_Failed;
+      break;
+     case (CAN_TSR_RQCP1 | CAN_TSR_TME1): state = CAN_TxStatus_Failed;
+      break;
+     case (CAN_TSR_RQCP2 | CAN_TSR_TME2): state = CAN_TxStatus_Failed;
+      break;
+      /* transmit succeeded  */
+    case (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0):state = CAN_TxStatus_Ok;
+      break;
+    case (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1):state = CAN_TxStatus_Ok;
+      break;
+    case (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2):state = CAN_TxStatus_Ok;
+      break;
+    default: state = CAN_TxStatus_Failed;
+      break;
+  }
+  return (uint8_t) state;
+}
+
+/**
+  * @brief  Cancels a transmit request.
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @param  Mailbox: Mailbox number.
+  * @retval None
+  */
+void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_TRANSMITMAILBOX(Mailbox));
+  /* abort transmission */
+  switch (Mailbox)
+  {
+    case (CAN_TXMAILBOX_0): CANx->TSR |= CAN_TSR_ABRQ0;
+      break;
+    case (CAN_TXMAILBOX_1): CANx->TSR |= CAN_TSR_ABRQ1;
+      break;
+    case (CAN_TXMAILBOX_2): CANx->TSR |= CAN_TSR_ABRQ2;
+      break;
+    default:
+      break;
+  }
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group3 CAN Frames Reception functions
+ *  @brief    CAN Frames Reception functions 
+ *
+@verbatim    
+ ===============================================================================
+                  ##### CAN Frames Reception functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+         (+) Receive a correct CAN frame.
+         (+) Release a specified receive FIFO (2 FIFOs are available).
+         (+) Return the number of the pending received CAN frames.
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Receives a correct CAN frame.
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @param  FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
+  * @param  RxMessage: pointer to a structure receive frame which contains CAN Id,
+  *         CAN DLC, CAN data and FMI number.
+  * @retval None
+  */
+void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  /* Get the Id */
+  RxMessage->IDE = (uint8_t)0x04 & CANx->sFIFOMailBox[FIFONumber].RIR;
+  if (RxMessage->IDE == CAN_Id_Standard)
+  {
+    RxMessage->StdId = (uint32_t)0x000007FF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 21);
+  }
+  else
+  {
+    RxMessage->ExtId = (uint32_t)0x1FFFFFFF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 3);
+  }
+  
+  RxMessage->RTR = (uint8_t)0x02 & CANx->sFIFOMailBox[FIFONumber].RIR;
+  /* Get the DLC */
+  RxMessage->DLC = (uint8_t)0x0F & CANx->sFIFOMailBox[FIFONumber].RDTR;
+  /* Get the FMI */
+  RxMessage->FMI = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDTR >> 8);
+  /* Get the data field */
+  RxMessage->Data[0] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDLR;
+  RxMessage->Data[1] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 8);
+  RxMessage->Data[2] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 16);
+  RxMessage->Data[3] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 24);
+  RxMessage->Data[4] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDHR;
+  RxMessage->Data[5] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 8);
+  RxMessage->Data[6] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 16);
+  RxMessage->Data[7] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 24);
+  /* Release the FIFO */
+  /* Release FIFO0 */
+  if (FIFONumber == CAN_FIFO0)
+  {
+    CANx->RF0R |= CAN_RF0R_RFOM0;
+  }
+  /* Release FIFO1 */
+  else /* FIFONumber == CAN_FIFO1 */
+  {
+    CANx->RF1R |= CAN_RF1R_RFOM1;
+  }
+}
+
+/**
+  * @brief  Releases the specified receive FIFO.
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @param  FIFONumber: FIFO to release, CAN_FIFO0 or CAN_FIFO1.
+  * @retval None
+  */
+void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  /* Release FIFO0 */
+  if (FIFONumber == CAN_FIFO0)
+  {
+    CANx->RF0R |= CAN_RF0R_RFOM0;
+  }
+  /* Release FIFO1 */
+  else /* FIFONumber == CAN_FIFO1 */
+  {
+    CANx->RF1R |= CAN_RF1R_RFOM1;
+  }
+}
+
+/**
+  * @brief  Returns the number of pending received messages.
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @param  FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
+  * @retval NbMessage : which is the number of pending message.
+  */
+uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber)
+{
+  uint8_t message_pending=0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  if (FIFONumber == CAN_FIFO0)
+  {
+    message_pending = (uint8_t)(CANx->RF0R&(uint32_t)0x03);
+  }
+  else if (FIFONumber == CAN_FIFO1)
+  {
+    message_pending = (uint8_t)(CANx->RF1R&(uint32_t)0x03);
+  }
+  else
+  {
+    message_pending = 0;
+  }
+  return message_pending;
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group4 CAN Operation modes functions
+ *  @brief    CAN Operation modes functions 
+ *
+@verbatim    
+ ===============================================================================
+                    ##### CAN Operation modes functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to select the CAN Operation modes:
+         (+) sleep mode.
+         (+) normal mode. 
+         (+) initialization mode.
+   
+@endverbatim
+  * @{
+  */
+  
+  
+/**
+  * @brief  Selects the CAN Operation mode.
+  * @param  CAN_OperatingMode: CAN Operating Mode.
+  *         This parameter can be one of @ref CAN_OperatingMode_TypeDef enumeration.
+  * @retval status of the requested mode which can be: 
+  *         - CAN_ModeStatus_Failed:  CAN failed entering the specific mode 
+  *         - CAN_ModeStatus_Success: CAN Succeed entering the specific mode 
+  */
+uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode)
+{
+  uint8_t status = CAN_ModeStatus_Failed;
+  
+  /* Timeout for INAK or also for SLAK bits*/
+  uint32_t timeout = INAK_TIMEOUT; 
+
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_OPERATING_MODE(CAN_OperatingMode));
+
+  if (CAN_OperatingMode == CAN_OperatingMode_Initialization)
+  {
+    /* Request initialisation */
+    CANx->MCR = (uint32_t)((CANx->MCR & (uint32_t)(~(uint32_t)CAN_MCR_SLEEP)) | CAN_MCR_INRQ);
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_INAK) && (timeout != 0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_INAK)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else  if (CAN_OperatingMode == CAN_OperatingMode_Normal)
+  {
+    /* Request leave initialisation and sleep mode  and enter Normal mode */
+    CANx->MCR &= (uint32_t)(~(CAN_MCR_SLEEP|CAN_MCR_INRQ));
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != 0) && (timeout!=0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != 0)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else  if (CAN_OperatingMode == CAN_OperatingMode_Sleep)
+  {
+    /* Request Sleep mode */
+    CANx->MCR = (uint32_t)((CANx->MCR & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP);
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_SLAK) && (timeout!=0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_SLAK)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else
+  {
+    status = CAN_ModeStatus_Failed;
+  }
+
+  return  (uint8_t) status;
+}
+
+/**
+  * @brief  Enters the Sleep (low power) mode.
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @retval CAN_Sleep_Ok if sleep entered, CAN_Sleep_Failed otherwise.
+  */
+uint8_t CAN_Sleep(CAN_TypeDef* CANx)
+{
+  uint8_t sleepstatus = CAN_Sleep_Failed;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+    
+  /* Request Sleep mode */
+   CANx->MCR = (((CANx->MCR) & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP);
+   
+  /* Sleep mode status */
+  if ((CANx->MSR & (CAN_MSR_SLAK|CAN_MSR_INAK)) == CAN_MSR_SLAK)
+  {
+    /* Sleep mode not entered */
+    sleepstatus =  CAN_Sleep_Ok;
+  }
+  /* return sleep mode status */
+   return (uint8_t)sleepstatus;
+}
+
+/**
+  * @brief  Wakes up the CAN peripheral from sleep mode .
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @retval CAN_WakeUp_Ok if sleep mode left, CAN_WakeUp_Failed otherwise.
+  */
+uint8_t CAN_WakeUp(CAN_TypeDef* CANx)
+{
+  uint32_t wait_slak = SLAK_TIMEOUT;
+  uint8_t wakeupstatus = CAN_WakeUp_Failed;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+    
+  /* Wake up request */
+  CANx->MCR &= ~(uint32_t)CAN_MCR_SLEEP;
+    
+  /* Sleep mode status */
+  while(((CANx->MSR & CAN_MSR_SLAK) == CAN_MSR_SLAK)&&(wait_slak!=0x00))
+  {
+   wait_slak--;
+  }
+  if((CANx->MSR & CAN_MSR_SLAK) != CAN_MSR_SLAK)
+  {
+   /* wake up done : Sleep mode exited */
+    wakeupstatus = CAN_WakeUp_Ok;
+  }
+  /* return wakeup status */
+  return (uint8_t)wakeupstatus;
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group5 CAN Bus Error management functions
+ *  @brief    CAN Bus Error management functions 
+ *
+@verbatim    
+ ===============================================================================
+                  ##### CAN Bus Error management functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+         (+) Return the CANx's last error code (LEC).
+         (+) Return the CANx Receive Error Counter (REC).
+         (+) Return the LSB of the 9-bit CANx Transmit Error Counter(TEC).
+    [..]
+         (@) If TEC is greater than 255, The CAN is in bus-off state.
+         (@) If REC or TEC are greater than 96, an Error warning flag occurs.
+         (@) If REC or TEC are greater than 127, an Error Passive Flag occurs.
+                        
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Returns the CANx's last error code (LEC).
+  * @param  CANx: where x can be 1 to select the CAN peripheral.
+  * @retval Error code: 
+  *          - CAN_ERRORCODE_NoErr: No Error  
+  *          - CAN_ERRORCODE_StuffErr: Stuff Error
+  *          - CAN_ERRORCODE_FormErr: Form Error
+  *          - CAN_ERRORCODE_ACKErr : Acknowledgment Error
+  *          - CAN_ERRORCODE_BitRecessiveErr: Bit Recessive Error
+  *          - CAN_ERRORCODE_BitDominantErr: Bit Dominant Error
+  *          - CAN_ERRORCODE_CRCErr: CRC Error
+  *          - CAN_ERRORCODE_SoftwareSetErr: Software Set Error  
+  */
+uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx)
+{
+  uint8_t errorcode=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the error code*/
+  errorcode = (((uint8_t)CANx->ESR) & (uint8_t)CAN_ESR_LEC);
+  
+  /* Return the error code*/
+  return errorcode;
+}
+
+/**
+  * @brief  Returns the CANx Receive Error Counter (REC).
+  * @note   In case of an error during reception, this counter is incremented 
+  *         by 1 or by 8 depending on the error condition as defined by the CAN 
+  *         standard. After every successful reception, the counter is 
+  *         decremented by 1 or reset to 120 if its value was higher than 128. 
+  *         When the counter value exceeds 127, the CAN controller enters the 
+  *         error passive state.  
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.  
+  * @retval CAN Receive Error Counter. 
+  */
+uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx)
+{
+  uint8_t counter=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the Receive Error Counter*/
+  counter = (uint8_t)((CANx->ESR & CAN_ESR_REC)>> 24);
+  
+  /* Return the Receive Error Counter*/
+  return counter;
+}
+
+
+/**
+  * @brief  Returns the LSB of the 9-bit CANx Transmit Error Counter(TEC).
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @retval LSB of the 9-bit CAN Transmit Error Counter. 
+  */
+uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx)
+{
+  uint8_t counter=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the LSB of the 9-bit CANx Transmit Error Counter(TEC) */
+  counter = (uint8_t)((CANx->ESR & CAN_ESR_TEC)>> 16);
+  
+  /* Return the LSB of the 9-bit CANx Transmit Error Counter(TEC) */
+  return counter;
+}
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Group6 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+              ##### Interrupts and flags management functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to configure the CAN Interrupts 
+         and to get the status and clear flags and Interrupts pending bits.
+    [..] The CAN provides 14 Interrupts sources and 15 Flags:
+   
+  *** Flags ***
+  =============
+    [..] The 15 flags can be divided on 4 groups: 
+         (+) Transmit Flags:
+             (++) CAN_FLAG_RQCP0. 
+             (++) CAN_FLAG_RQCP1. 
+             (++) CAN_FLAG_RQCP2: Request completed MailBoxes 0, 1 and 2  Flags
+                  Set when when the last request (transmit or abort) has 
+                  been performed. 
+         (+) Receive Flags:
+             (++) CAN_FLAG_FMP0.
+             (++) CAN_FLAG_FMP1: FIFO 0 and 1 Message Pending Flags; 
+                  Set to signal that messages are pending in the receive FIFO.
+                  These Flags are cleared only by hardware. 
+             (++) CAN_FLAG_FF0.
+             (++) CAN_FLAG_FF1: FIFO 0 and 1 Full Flags; 
+                  Set when three messages are stored in the selected FIFO.                        
+             (++) CAN_FLAG_FOV0.              
+             (++) CAN_FLAG_FOV1: FIFO 0 and 1 Overrun Flags; 
+                  Set when a new message has been received and passed the filter 
+                  while the FIFO was full.         
+         (+) Operating Mode Flags: 
+             (++) CAN_FLAG_WKU: Wake up Flag; 
+                  Set to signal that a SOF bit has been detected while the CAN 
+                  hardware was in Sleep mode. 
+             (++) CAN_FLAG_SLAK: Sleep acknowledge Flag;
+                  Set to signal that the CAN has entered Sleep Mode. 
+         (+) Error Flags:  
+             (++) CAN_FLAG_EWG: Error Warning Flag;
+                  Set when the warning limit has been reached (Receive Error Counter 
+                  or Transmit Error Counter greater than 96). 
+                  This Flag is cleared only by hardware.
+             (++) CAN_FLAG_EPV: Error Passive Flag;
+                  Set when the Error Passive limit has been reached (Receive Error 
+                  Counter or Transmit Error Counter greater than 127).
+                  This Flag is cleared only by hardware.
+             (++) CAN_FLAG_BOF: Bus-Off Flag;
+                  Set when CAN enters the bus-off state. The bus-off state is 
+                  entered on TEC overflow, greater than 255.
+                  This Flag is cleared only by hardware.
+             (++) CAN_FLAG_LEC: Last error code Flag;
+                  Set If a message has been transferred (reception or transmission) 
+                  with error, and the error code is hold.                      
+  
+  *** Interrupts ***
+  ==================
+    [..] The 14 interrupts can be divided on 4 groups: 
+         (+) Transmit interrupt:   
+             (++) CAN_IT_TME: Transmit mailbox empty Interrupt;
+                  If enabled, this interrupt source is pending when no transmit 
+                  request are pending for Tx mailboxes.      
+         (+) Receive Interrupts:   
+             (++) CAN_IT_FMP0.
+             (++) CAN_IT_FMP1: FIFO 0 and FIFO1 message pending Interrupts;
+                  If enabled, these interrupt sources are pending when messages 
+                  are pending in the receive FIFO.
+                  The corresponding interrupt pending bits are cleared only by hardware.
+             (++) CAN_IT_FF0.              
+             (++) CAN_IT_FF1: FIFO 0 and FIFO1 full Interrupts;
+                  If enabled, these interrupt sources are pending when three messages 
+                  are stored in the selected FIFO.
+             (++) CAN_IT_FOV0.        
+             (++) CAN_IT_FOV1: FIFO 0 and FIFO1 overrun Interrupts;        
+                  If enabled, these interrupt sources are pending when a new message 
+                  has been received and passed the filter while the FIFO was full.
+         (+) Operating Mode Interrupts:    
+             (++) CAN_IT_WKU: Wake-up Interrupt;
+                  If enabled, this interrupt source is pending when a SOF bit has 
+                  been detected while the CAN hardware was in Sleep mode.
+             (++) CAN_IT_SLK: Sleep acknowledge Interrupt:
+                  If enabled, this interrupt source is pending when the CAN has 
+                  entered Sleep Mode.       
+         (+) Error Interrupts:     
+             (++) CAN_IT_EWG: Error warning Interrupt; 
+                  If enabled, this interrupt source is pending when the warning limit 
+                  has been reached (Receive Error Counter or Transmit Error Counter=96). 
+             (++) CAN_IT_EPV: Error passive Interrupt;        
+                  If enabled, this interrupt source is pending when the Error Passive 
+                  limit has been reached (Receive Error Counter or Transmit Error Counter>127).
+             (++) CAN_IT_BOF: Bus-off Interrupt;
+                  If enabled, this interrupt source is pending when CAN enters 
+                  the bus-off state. The bus-off state is entered on TEC overflow, 
+                  greater than 255.
+                  This Flag is cleared only by hardware.
+             (++) CAN_IT_LEC: Last error code Interrupt;        
+                  If enabled, this interrupt source is pending when a message has 
+                  been transferred (reception or transmission) with error and the 
+                  error code is hold.
+             (++) CAN_IT_ERR: Error Interrupt;
+                  If enabled, this interrupt source is pending when an error condition 
+                  is pending.      
+    [..] Managing the CAN controller events: 
+         The user should identify which mode will be used in his application to manage 
+         the CAN controller events: Polling mode or Interrupt mode.
+         (+) In the Polling Mode it is advised to use the following functions:
+             (++) CAN_GetFlagStatus() : to check if flags events occur. 
+             (++) CAN_ClearFlag()     : to clear the flags events.
+         (+) In the Interrupt Mode it is advised to use the following functions:
+             (++) CAN_ITConfig()       : to enable or disable the interrupt source.
+             (++) CAN_GetITStatus()    : to check if Interrupt occurs.
+             (++) CAN_ClearITPendingBit() : to clear the Interrupt pending Bit 
+                  (corresponding Flag).
+                  This function has no impact on CAN_IT_FMP0 and CAN_IT_FMP1 Interrupts 
+                  pending bits since there are cleared only by hardware. 
+  
+@endverbatim
+  * @{
+  */ 
+/**
+  * @brief  Enables or disables the specified CANx interrupts.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the CAN interrupt sources to be enabled or disabled.
+  *          This parameter can be: 
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt 
+  *            @arg CAN_IT_FMP0: FIFO 0 message pending Interrupt 
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FMP1: FIFO 1 message pending Interrupt 
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt
+  * @param  NewState: new state of the CAN interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IT(CAN_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CANx interrupt */
+    CANx->IER |= CAN_IT;
+  }
+  else
+  {
+    /* Disable the selected CANx interrupt */
+    CANx->IER &= ~CAN_IT;
+  }
+}
+/**
+  * @brief  Checks whether the specified CAN flag is set or not.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_FLAG_RQCP0: Request MailBox0 Flag
+  *            @arg CAN_FLAG_RQCP1: Request MailBox1 Flag
+  *            @arg CAN_FLAG_RQCP2: Request MailBox2 Flag
+  *            @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag   
+  *            @arg CAN_FLAG_FF0: FIFO 0 Full Flag       
+  *            @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag 
+  *            @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag   
+  *            @arg CAN_FLAG_FF1: FIFO 1 Full Flag        
+  *            @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag     
+  *            @arg CAN_FLAG_WKU: Wake up Flag
+  *            @arg CAN_FLAG_SLAK: Sleep acknowledge Flag 
+  *            @arg CAN_FLAG_EWG: Error Warning Flag
+  *            @arg CAN_FLAG_EPV: Error Passive Flag  
+  *            @arg CAN_FLAG_BOF: Bus-Off Flag    
+  *            @arg CAN_FLAG_LEC: Last error code Flag      
+  * @retval The new state of CAN_FLAG (SET or RESET).
+  */
+FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_GET_FLAG(CAN_FLAG));
+  
+
+  if((CAN_FLAG & CAN_FLAGS_ESR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->ESR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_MSR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->MSR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_TSR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->TSR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_RF0R) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->RF0R & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else /* If(CAN_FLAG & CAN_FLAGS_RF1R != (uint32_t)RESET) */
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((uint32_t)(CANx->RF1R & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  /* Return the CAN_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CAN's pending flags.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_FLAG: specifies the flag to clear.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_FLAG_RQCP0: Request MailBox0 Flag
+  *            @arg CAN_FLAG_RQCP1: Request MailBox1 Flag
+  *            @arg CAN_FLAG_RQCP2: Request MailBox2 Flag 
+  *            @arg CAN_FLAG_FF0: FIFO 0 Full Flag       
+  *            @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag  
+  *            @arg CAN_FLAG_FF1: FIFO 1 Full Flag        
+  *            @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag     
+  *            @arg CAN_FLAG_WKU: Wake up Flag
+  *            @arg CAN_FLAG_SLAK: Sleep acknowledge Flag    
+  *            @arg CAN_FLAG_LEC: Last error code Flag        
+  * @retval None
+  */
+void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG)
+{
+  uint32_t flagtmp=0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_CLEAR_FLAG(CAN_FLAG));
+  
+  if (CAN_FLAG == CAN_FLAG_LEC) /* ESR register */
+  {
+    /* Clear the selected CAN flags */
+    CANx->ESR = (uint32_t)RESET;
+  }
+  else /* MSR or TSR or RF0R or RF1R */
+  {
+    flagtmp = CAN_FLAG & 0x000FFFFF;
+
+    if ((CAN_FLAG & CAN_FLAGS_RF0R)!=(uint32_t)RESET)
+    {
+      /* Receive Flags */
+      CANx->RF0R = (uint32_t)(flagtmp);
+    }
+    else if ((CAN_FLAG & CAN_FLAGS_RF1R)!=(uint32_t)RESET)
+    {
+      /* Receive Flags */
+      CANx->RF1R = (uint32_t)(flagtmp);
+    }
+    else if ((CAN_FLAG & CAN_FLAGS_TSR)!=(uint32_t)RESET)
+    {
+      /* Transmit Flags */
+      CANx->TSR = (uint32_t)(flagtmp);
+    }
+    else /* If((CAN_FLAG & CAN_FLAGS_MSR)!=(uint32_t)RESET) */
+    {
+      /* Operating mode Flags */
+      CANx->MSR = (uint32_t)(flagtmp);
+    }
+  }
+}
+
+/**
+  * @brief  Checks whether the specified CANx interrupt has occurred or not.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the CAN interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt 
+  *            @arg CAN_IT_FMP0: FIFO 0 message pending Interrupt 
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FMP1: FIFO 1 message pending Interrupt 
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt
+  * @retval The current state of CAN_IT (SET or RESET).
+  */
+ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT)
+{
+  ITStatus itstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IT(CAN_IT));
+  
+  /* check the interrupt enable bit */
+ if((CANx->IER & CAN_IT) != RESET)
+ {
+   /* in case the Interrupt is enabled, .... */
+    switch (CAN_IT)
+    {
+      case CAN_IT_TME:
+        /* Check CAN_TSR_RQCPx bits */
+        itstatus = CheckITStatus(CANx->TSR, CAN_TSR_RQCP0|CAN_TSR_RQCP1|CAN_TSR_RQCP2);  
+        break;
+      case CAN_IT_FMP0:
+        /* Check CAN_RF0R_FMP0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FMP0);  
+        break;
+      case CAN_IT_FF0:
+        /* Check CAN_RF0R_FULL0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FULL0);  
+        break;
+      case CAN_IT_FOV0:
+        /* Check CAN_RF0R_FOVR0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FOVR0);  
+        break;
+      case CAN_IT_FMP1:
+        /* Check CAN_RF1R_FMP1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FMP1);  
+        break;
+      case CAN_IT_FF1:
+        /* Check CAN_RF1R_FULL1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FULL1);  
+        break;
+      case CAN_IT_FOV1:
+        /* Check CAN_RF1R_FOVR1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FOVR1);  
+        break;
+      case CAN_IT_WKU:
+        /* Check CAN_MSR_WKUI bit */
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_WKUI);  
+        break;
+      case CAN_IT_SLK:
+        /* Check CAN_MSR_SLAKI bit */
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_SLAKI);  
+        break;
+      case CAN_IT_EWG:
+        /* Check CAN_ESR_EWGF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_EWGF);  
+        break;
+      case CAN_IT_EPV:
+        /* Check CAN_ESR_EPVF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_EPVF);  
+        break;
+      case CAN_IT_BOF:
+        /* Check CAN_ESR_BOFF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_BOFF);  
+        break;
+      case CAN_IT_LEC:
+        /* Check CAN_ESR_LEC bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_LEC);  
+        break;
+      case CAN_IT_ERR:
+        /* Check CAN_MSR_ERRI bit */ 
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_ERRI); 
+        break;
+      default:
+        /* in case of error, return RESET */
+        itstatus = RESET;
+        break;
+    }
+  }
+  else
+  {
+   /* in case the Interrupt is not enabled, return RESET */
+    itstatus  = RESET;
+  }
+  
+  /* Return the CAN_IT status */
+  return  itstatus;
+}
+
+/**
+  * @brief  Clears the CANx's interrupt pending bits.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt 
+  * @retval None
+  */
+void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_CLEAR_IT(CAN_IT));
+
+  switch (CAN_IT)
+  {
+    case CAN_IT_TME:
+      /* Clear CAN_TSR_RQCPx (rc_w1)*/
+      CANx->TSR = CAN_TSR_RQCP0|CAN_TSR_RQCP1|CAN_TSR_RQCP2;  
+      break;
+    case CAN_IT_FF0:
+      /* Clear CAN_RF0R_FULL0 (rc_w1)*/
+      CANx->RF0R = CAN_RF0R_FULL0; 
+      break;
+    case CAN_IT_FOV0:
+      /* Clear CAN_RF0R_FOVR0 (rc_w1)*/
+      CANx->RF0R = CAN_RF0R_FOVR0; 
+      break;
+    case CAN_IT_FF1:
+      /* Clear CAN_RF1R_FULL1 (rc_w1)*/
+      CANx->RF1R = CAN_RF1R_FULL1;  
+      break;
+    case CAN_IT_FOV1:
+      /* Clear CAN_RF1R_FOVR1 (rc_w1)*/
+      CANx->RF1R = CAN_RF1R_FOVR1; 
+      break;
+    case CAN_IT_WKU:
+      /* Clear CAN_MSR_WKUI (rc_w1)*/
+      CANx->MSR = CAN_MSR_WKUI;  
+      break;
+    case CAN_IT_SLK:
+      /* Clear CAN_MSR_SLAKI (rc_w1)*/ 
+      CANx->MSR = CAN_MSR_SLAKI;   
+      break;
+    case CAN_IT_EWG:
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI;
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/ 
+      break;
+    case CAN_IT_EPV:
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/
+      break;
+    case CAN_IT_BOF:
+      /* Clear CAN_MSR_ERRI (rc_w1) */ 
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/
+       break;
+    case CAN_IT_LEC:
+      /*  Clear LEC bits */
+      CANx->ESR = RESET; 
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+      break;
+    case CAN_IT_ERR:
+      /*Clear LEC bits */
+      CANx->ESR = RESET; 
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note BOFF, EPVF and EWGF Flags are cleared by hardware depending on the CAN Bus status*/
+       break;
+    default:
+       break;
+   }
+}
+ /**
+  * @}
+  */
+
+/**
+  * @brief  Checks whether the CAN interrupt has occurred or not.
+  * @param  CAN_Reg: specifies the CAN interrupt register to check.
+  * @param  It_Bit: specifies the interrupt source bit to check.
+  * @retval The new state of the CAN Interrupt (SET or RESET).
+  */
+static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit)
+{
+  ITStatus pendingbitstatus = RESET;
+  
+  if ((CAN_Reg & It_Bit) != (uint32_t)RESET)
+  {
+    /* CAN_IT is set */
+    pendingbitstatus = SET;
+  }
+  else
+  {
+    /* CAN_IT is reset */
+    pendingbitstatus = RESET;
+  }
+  return pendingbitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_cec.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_cec.c
new file mode 100644
index 00000000..fc2b33ff
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_cec.c
@@ -0,0 +1,607 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_cec.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Consumer Electronics Control (CEC) peripheral
+  *          applicable only on STM32F051, STM32F042 and STM32F072 devices:
+  *            + Initialization and Configuration
+  *            + Data transfers functions
+  *            + Interrupts and flags management
+  *               
+  *  @verbatim
+  ==============================================================================
+                            ##### CEC features #####
+  ==============================================================================
+      [..] This device provides some features:
+           (#) Supports HDMI-CEC specification 1.4.
+           (#) Supports two source clocks(HSI/244 or LSE).
+           (#) Works in stop mode(without APB clock, but with CEC clock 32KHz).
+               It can genarate an interrupt in the CEC clock domain that the CPU 
+               wakes up from the low power mode.
+           (#) Configurable Signal Free Time before of transmission start. The 
+               number of nominal data bit periods waited before transmission can be
+               ruled by Hardware or Software.
+           (#) Configurable Peripheral Address (multi-addressing configuration).
+           (#) Supports listen mode.The CEC Messages addressed to different destination
+               can be received without interfering with CEC bus when Listen mode option is enabled.
+           (#) Configurable Rx-Tolerance(Standard and Extended tolerance margin).
+           (#) Error detection with configurable error bit generation.
+           (#) Arbitration lost error in the case of two CEC devices starting at the same time.
+
+                            ##### How to use this driver ##### 
+  ==============================================================================
+      [..] This driver provides functions to configure and program the CEC device,
+       follow steps below:
+           (#) The source clock can be configured using:
+               (++) RCC_CECCLKConfig(RCC_CECCLK_HSI_Div244) for HSI(Default) 
+               (++) RCC_CECCLKConfig(RCC_CECCLK_LSE) for LSE.
+           (#) Enable CEC peripheral clock using RCC_APBPeriphClockCmd(RCC_APBPeriph_CEC, ENABLE).
+           (#) Peripherals alternate function.
+               (++) Connect the pin to the desired peripherals' Alternate Function (AF) using 
+               GPIO_PinAFConfig() function.
+               (++) Configure the desired pin in alternate function by:
+               GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF.
+               (++) Select the type open-drain and output speed via GPIO_OType 
+               and GPIO_Speed members.
+               (++) Call GPIO_Init() function.
+           (#) Configure the Signal Free Time, Rx Tolerance, Stop reception generation 
+               and Bit error generation using the CEC_Init() function.
+               The function CEC_Init() must be called when the CEC peripheral is disabled.
+           (#) Configure the CEC own address by calling the fuction CEC_OwnAddressConfig().
+           (#) Optionally, you can configure the Listen mode using the function CEC_ListenModeCmd().
+           (#) Enable the NVIC and the corresponding interrupt using the function 
+               CEC_ITConfig() if you need to use interrupt mode.
+               CEC_ITConfig() must be called before enabling the CEC peripheral.
+           (#) Enable the CEC using the CEC_Cmd() function.
+           (#) Charge the first data byte in the TXDR register using CEC_SendDataByte().
+           (#) Enable the transmission of the Byte of a CEC message using CEC_StartOfMessage() 
+           (#) Transmit single data through the CEC peripheral using CEC_SendDataByte() 
+               and Receive the last transmitted byte using CEC_ReceiveDataByte().
+           (#) Enable the CEC_EndOfMessage() in order to indicate the last byte of the message.
+      [..]
+           (@) If the listen mode is enabled, Stop reception generation and Bit error generation 
+               must be in reset state.
+           (@) If the CEC message consists of only 1 byte, the function CEC_EndOfMessage()
+               must be called before CEC_StartOfMessage().
+  
+   @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_cec.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CEC 
+  * @brief CEC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define BROADCAST_ADDRESS      ((uint32_t)0x0000F)
+#define CFGR_CLEAR_MASK        ((uint32_t)0x7000FE00)   /* CFGR register Mask */
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CEC_Private_Functions 
+  * @{
+  */
+
+/** @defgroup CEC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions
+ *
+@verbatim  
+ ===============================================================================
+                            ##### Initialization and Configuration functions #####
+ ===============================================================================
+      [..] This section provides functions allowing to initialize:
+            (+) CEC own addresses
+            (+) CEC Signal Free Time
+            (+) CEC Rx Tolerance
+            (+) CEC Stop Reception
+            (+) CEC Bit Rising Error
+            (+) CEC Long Bit Period Error
+      [..] This section provides also a function to configure the CEC peripheral in Listen Mode.
+           Messages addressed to different destination can be received when Listen mode is 
+           enabled without interfering with CEC bus.
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the CEC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void CEC_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the CEC peripheral according to the specified parameters
+  *         in the CEC_InitStruct.
+  * @note   The CEC parameters must be configured before enabling the CEC peripheral.
+  * @param  CEC_InitStruct: pointer to an CEC_InitTypeDef structure that contains
+  *         the configuration information for the specified CEC peripheral.
+  * @retval None
+  */
+void CEC_Init(CEC_InitTypeDef* CEC_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CEC_SIGNAL_FREE_TIME(CEC_InitStruct->CEC_SignalFreeTime));
+  assert_param(IS_CEC_RX_TOLERANCE(CEC_InitStruct->CEC_RxTolerance));
+  assert_param(IS_CEC_STOP_RECEPTION(CEC_InitStruct->CEC_StopReception));
+  assert_param(IS_CEC_BIT_RISING_ERROR(CEC_InitStruct->CEC_BitRisingError));
+  assert_param(IS_CEC_LONG_BIT_PERIOD_ERROR(CEC_InitStruct->CEC_LongBitPeriodError));
+  assert_param(IS_CEC_BDR_NO_GEN_ERROR(CEC_InitStruct->CEC_BRDNoGen));
+  assert_param(IS_CEC_SFT_OPTION(CEC_InitStruct->CEC_SFTOption));
+
+  /* Get the CEC CFGR value */
+  tmpreg = CEC->CFGR;
+
+  /* Clear CFGR bits */
+  tmpreg &= CFGR_CLEAR_MASK;
+
+  /* Configure the CEC peripheral */
+  tmpreg |= (CEC_InitStruct->CEC_SignalFreeTime | CEC_InitStruct->CEC_RxTolerance |
+             CEC_InitStruct->CEC_StopReception  | CEC_InitStruct->CEC_BitRisingError |
+             CEC_InitStruct->CEC_LongBitPeriodError| CEC_InitStruct->CEC_BRDNoGen |
+             CEC_InitStruct->CEC_SFTOption);
+
+  /* Write to CEC CFGR  register */
+  CEC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Fills each CEC_InitStruct member with its default value.
+  * @param  CEC_InitStruct: pointer to a CEC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void CEC_StructInit(CEC_InitTypeDef* CEC_InitStruct)
+{
+  CEC_InitStruct->CEC_SignalFreeTime = CEC_SignalFreeTime_Standard;
+  CEC_InitStruct->CEC_RxTolerance = CEC_RxTolerance_Standard;
+  CEC_InitStruct->CEC_StopReception = CEC_StopReception_Off;
+  CEC_InitStruct->CEC_BitRisingError = CEC_BitRisingError_Off;
+  CEC_InitStruct->CEC_LongBitPeriodError = CEC_LongBitPeriodError_Off;
+  CEC_InitStruct->CEC_BRDNoGen = CEC_BRDNoGen_Off;
+  CEC_InitStruct->CEC_SFTOption = CEC_SFTOption_Off;
+}
+
+/**
+  * @brief  Enables or disables the CEC peripheral.
+  * @param  NewState: new state of the CEC peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_Cmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the CEC peripheral */
+    CEC->CR |= CEC_CR_CECEN;
+  }
+  else
+  {
+    /* Disable the CEC peripheral */
+    CEC->CR &= ~CEC_CR_CECEN;
+  }
+}
+
+/**
+  * @brief  Enables or disables the CEC Listen Mode.
+  * @param  NewState: new state of the Listen Mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_ListenModeCmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the Listen Mode */
+    CEC->CFGR |= CEC_CFGR_LSTN;
+  }
+  else
+  {
+    /* Disable the Listen Mode */
+    CEC->CFGR &= ~CEC_CFGR_LSTN;
+  }
+}
+
+/**
+  * @brief  Defines the Own Address of the CEC device.
+  * @param  CEC_OwnAddress: The CEC own address.
+  * @retval None
+  */
+void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress)
+{
+  uint32_t tmp =0x00;
+  /* Check the parameters */
+  assert_param(IS_CEC_ADDRESS(CEC_OwnAddress));
+  tmp = 1 <<(CEC_OwnAddress + 16);
+  /* Set the CEC own address */
+  CEC->CFGR |= tmp;
+}
+
+/**
+  * @brief  Clears the Own Address of the CEC device.
+  * @param  CEC_OwnAddress: The CEC own address.
+  * @retval None
+  */
+void CEC_OwnAddressClear(void)
+{
+  /* Set the CEC own address */
+  CEC->CFGR = 0x0;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Group2 Data transfers functions
+ *  @brief    Data transfers functions
+ *
+@verbatim
+ ===============================================================================
+                            ##### Data transfers functions #####
+ ===============================================================================
+    [..] This section provides functions allowing the CEC data transfers.The read 
+         access of the CEC_RXDR register can be done using the CEC_ReceiveData()function 
+         and returns the Rx buffered value. Whereas a write access to the CEC_TXDR can be 
+         done using CEC_SendData() function.
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits single data through the CEC peripheral.
+  * @param  Data: the data to transmit.
+  * @retval None
+  */
+void CEC_SendData(uint8_t Data)
+{
+  /* Transmit Data */
+  CEC->TXDR = Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the CEC peripheral.
+  * @param  None
+  * @retval The received data.
+  */
+uint8_t CEC_ReceiveData(void)
+{
+  /* Receive Data */
+  return (uint8_t)(CEC->RXDR);
+}
+
+/**
+  * @brief  Starts a new message.
+  * @param  None
+  * @retval None
+  */
+void CEC_StartOfMessage(void)
+{
+  /* Starts of new message */
+  CEC->CR |= CEC_CR_TXSOM; 
+}
+
+/**
+  * @brief  Transmits message with an EOM bit.
+  * @param  None
+  * @retval None
+  */
+void CEC_EndOfMessage(void)
+{
+  /* The data byte will be transmitted with an EOM bit */
+  CEC->CR |= CEC_CR_TXEOM;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Group3 Interrupts and flags management functions
+ *  @brief    Interrupts and flags management functions
+*
+@verbatim
+ ===============================================================================
+                            ##### Interrupts and flags management functions ##### 
+ ===============================================================================
+    [..] This section provides functions allowing to configure the CEC Interrupts
+         sources and check or clear the flags or pending bits status.
+    [..] The user should identify which mode will be used in his application to manage
+         the communication: Polling mode or Interrupt mode.
+  
+    [..] In polling mode, the CEC can be managed by the following flags:
+            (+) CEC_FLAG_TXACKE : to indicate a missing acknowledge in transmission mode.
+            (+) CEC_FLAG_TXERR  : to indicate an error occurs during transmission mode.
+                                  The initiator detects low impedance in the CEC line.
+            (+) CEC_FLAG_TXUDR  : to indicate if an underrun error occurs in transmission mode.
+                                  The transmission is enabled while the software has not yet 
+                                  loaded any value into the TXDR register.
+            (+) CEC_FLAG_TXEND  : to indicate the end of successful transmission.
+            (+) CEC_FLAG_TXBR   : to indicate the next transmission data has to be written to TXDR.
+            (+) CEC_FLAG_ARBLST : to indicate arbitration lost in the case of two CEC devices
+                                  starting at the same time.
+            (+) CEC_FLAG_RXACKE : to indicate a missing acknowledge in receive mode.
+            (+) CEC_FLAG_LBPE   : to indicate a long bit period error generated during receive mode.
+            (+) CEC_FLAG_SBPE   : to indicate a short bit period error generated during receive mode.
+            (+) CEC_FLAG_BRE    : to indicate a bit rising error generated during receive mode.
+            (+) CEC_FLAG_RXOVR  : to indicate if an overrun error occur while receiving a CEC message.
+                                  A byte is not yet received while a new byte is stored in the RXDR register.
+            (+) CEC_FLAG_RXEND  : to indicate the end Of reception
+            (+) CEC_FLAG_RXBR   : to indicate a new byte has been received from the CEC line and 
+                                  stored into the RXDR buffer.
+    [..]
+           (@)In this Mode, it is advised to use the following functions:
+              FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG);
+              void CEC_ClearFlag(uint16_t CEC_FLAG);
+
+    [..] In Interrupt mode, the CEC can be managed by the following interrupt sources:
+           (+) CEC_IT_TXACKE : to indicate a TX Missing acknowledge 
+           (+) CEC_IT_TXACKE : to indicate a missing acknowledge in transmission mode.
+           (+) CEC_IT_TXERR  : to indicate an error occurs during transmission mode.
+                               The initiator detects low impedance in the CEC line.
+           (+) CEC_IT_TXUDR  : to indicate if an underrun error occurs in transmission mode.
+                               The transmission is enabled while the software has not yet 
+                               loaded any value into the TXDR register.
+           (+) CEC_IT_TXEND  : to indicate the end of successful transmission.
+           (+) CEC_IT_TXBR   : to indicate the next transmission data has to be written to TXDR register.
+           (+) CEC_IT_ARBLST : to indicate arbitration lost in the case of two CEC devices
+                                starting at the same time.
+           (+) CEC_IT_RXACKE : to indicate a missing acknowledge in receive mode.
+           (+) CEC_IT_LBPE   : to indicate a long bit period error generated during receive mode.
+           (+) CEC_IT_SBPE   : to indicate a short bit period error generated during receive mode.
+           (+) CEC_IT_BRE    : to indicate a bit rising error generated during receive mode.
+           (+) CEC_IT_RXOVR  : to indicate if an overrun error occur while receiving a CEC message.
+                               A byte is not yet received while a new byte is stored in the RXDR register.
+           (+) CEC_IT_RXEND  : to indicate the end Of reception
+           (+) CEC_IT_RXBR   : to indicate a new byte has been received from the CEC line and 
+                                stored into the RXDR buffer.
+    [..]
+           (@)In this Mode it is advised to use the following functions:
+              void CEC_ITConfig( uint16_t CEC_IT, FunctionalState NewState);
+              ITStatus CEC_GetITStatus(uint16_t CEC_IT);
+              void CEC_ClearITPendingBit(uint16_t CEC_IT);
+              
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the selected CEC interrupts.
+  * @param  CEC_IT: specifies the CEC interrupt source to be enabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error.
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_IT_TXEND: End of Transmission (successful transmission of the last byte).
+  *            @arg CEC_IT_TXBR: Tx-Byte Request.
+  *            @arg CEC_IT_ARBLST: Arbitration Lost
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge
+  *            @arg CEC_IT_LBPE: Rx Long period Error
+  *            @arg CEC_IT_SBPE: Rx Short period Error
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error
+  *            @arg CEC_IT_RXOVR: Rx Overrun.
+  *            @arg CEC_IT_RXEND: End Of Reception
+  *            @arg CEC_IT_RXBR: Rx-Byte Received
+  * @param  NewState: new state of the selected CEC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_ITConfig(uint16_t CEC_IT, FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_CEC_IT(CEC_IT));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CEC interrupt */
+    CEC->IER |= CEC_IT;
+  }
+  else
+  {
+    CEC_IT =~CEC_IT;
+    /* Disable the selected CEC interrupt */
+    CEC->IER &= CEC_IT;
+  }
+}
+
+/**
+  * @brief  Gets the CEC flag status.
+  * @param  CEC_FLAG: specifies the CEC flag to check.
+  *     This parameter can be one of the following values:
+  *            @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_FLAG_TXERR: Tx Error.
+  *            @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_FLAG_TXBR: Tx-Byte Request.
+  *            @arg CEC_FLAG_ARBLST: Arbitration Lost
+  *            @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge 
+  *            @arg CEC_FLAG_LBPE: Rx Long period Error
+  *            @arg CEC_FLAG_SBPE: Rx Short period Error
+  *            @arg CEC_FLAG_BRE: Rx Bit Rissing Error
+  *            @arg CEC_FLAG_RXOVR: Rx Overrun.
+  *            @arg CEC_FLAG_RXEND: End Of Reception.
+  *            @arg CEC_FLAG_RXBR: Rx-Byte Received.
+  * @retval The new state of CEC_FLAG (SET or RESET)
+  */
+FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG) 
+{
+  FlagStatus bitstatus = RESET;
+  
+  assert_param(IS_CEC_GET_FLAG(CEC_FLAG));
+  
+  /* Check the status of the specified CEC flag */
+  if ((CEC->ISR & CEC_FLAG) != (uint16_t)RESET)
+  {
+    /* CEC flag is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CEC flag is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the CEC flag status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CEC's pending flags.
+  * @param  CEC_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_FLAG_TXERR: Tx Error
+  *            @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun
+  *            @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_FLAG_TXBR: Tx-Byte Request
+  *            @arg CEC_FLAG_ARBLST: Arbitration Lost
+  *            @arg CEC_FLAG_RXACKE: Rx Missing Acknowledge 
+  *            @arg CEC_FLAG_LBPE: Rx Long period Error
+  *            @arg CEC_FLAG_SBPE: Rx Short period Error
+  *            @arg CEC_FLAG_BRE: Rx Bit Rising Error
+  *            @arg CEC_FLAG_RXOVR: Rx Overrun
+  *            @arg CEC_FLAG_RXEND: End Of Reception
+  *            @arg CEC_FLAG_RXBR: Rx-Byte Received
+  * @retval None
+  */
+void CEC_ClearFlag(uint32_t CEC_FLAG)
+{
+  assert_param(IS_CEC_CLEAR_FLAG(CEC_FLAG));
+
+  /* Clear the selected CEC flag */
+  CEC->ISR = CEC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified CEC interrupt has occurred or not.
+  * @param  CEC_IT: specifies the CEC interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error.
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_IT_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_IT_TXBR: Tx-Byte Request.
+  *            @arg CEC_IT_ARBLST: Arbitration Lost.
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge.
+  *            @arg CEC_IT_LBPE: Rx Long period Error.
+  *            @arg CEC_IT_SBPE: Rx Short period Error.
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error.
+  *            @arg CEC_IT_RXOVR: Rx Overrun.
+  *            @arg CEC_IT_RXEND: End Of Reception.
+  *            @arg CEC_IT_RXBR: Rx-Byte Received 
+  * @retval The new state of CEC_IT (SET or RESET).
+  */
+ITStatus CEC_GetITStatus(uint16_t CEC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CEC_GET_IT(CEC_IT));
+
+  /* Get the CEC IT enable bit status */
+  enablestatus = (CEC->IER & CEC_IT);
+
+  /* Check the status of the specified CEC interrupt */
+  if (((CEC->ISR & CEC_IT) != (uint32_t)RESET) && enablestatus)
+  {
+    /* CEC interrupt is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CEC interrupt is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the CEC interrupt status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CEC's interrupt pending bits.
+  * @param  CEC_IT: specifies the CEC interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun
+  *            @arg CEC_IT_TXEND: End of Transmission
+  *            @arg CEC_IT_TXBR: Tx-Byte Request
+  *            @arg CEC_IT_ARBLST: Arbitration Lost
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge
+  *            @arg CEC_IT_LBPE: Rx Long period Error
+  *            @arg CEC_IT_SBPE: Rx Short period Error
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error
+  *            @arg CEC_IT_RXOVR: Rx Overrun
+  *            @arg CEC_IT_RXEND: End Of Reception
+  *            @arg CEC_IT_RXBR: Rx-Byte Received
+  * @retval None
+  */
+void CEC_ClearITPendingBit(uint16_t CEC_IT)
+{
+  assert_param(IS_CEC_IT(CEC_IT));
+
+  /* Clear the selected CEC interrupt pending bits */
+  CEC->ISR = CEC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_comp.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_comp.c
new file mode 100644
index 00000000..61542716
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_comp.c
@@ -0,0 +1,408 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_comp.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the comparators (COMP1 and COMP2) peripheral
+  *          applicable only on STM32F051 and STM32F072 devices: 
+  *           + Comparators configuration
+  *           + Window mode control
+  *
+  *  @verbatim
+  *
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]           
+   
+         The device integrates two analog comparators COMP1 and COMP2:
+         (+) The non inverting input is set to PA1 for COMP1 and to PA3
+             for COMP2.
+  
+         (+) The inverting input can be selected among: DAC1_OUT, DAC2_OUT 
+             1/4 VREFINT, 1/2 VERFINT, 3/4 VREFINT, VREFINT,
+             I/O (PA0 for COMP1 and PA2 for COMP2)
+  
+         (+) The COMP output is internally is available using COMP_GetOutputLevel()
+             and can be set on GPIO pins: PA0, PA6, PA11 for COMP1
+             and PA2, PA7, PA12 for COMP2
+  
+         (+) The COMP output can be redirected to embedded timers (TIM1, TIM2
+             and TIM3)
+  
+         (+) The two comparators COMP1 and COMP2 can be combined in window
+             mode and only COMP1 non inverting (PA1) can be used as non-
+             inverting input.
+  
+         (+) The two comparators COMP1 and COMP2 have interrupt capability 
+             with wake-up from Sleep and Stop modes (through the EXTI controller).
+             COMP1 and COMP2 outputs are internally connected to EXTI Line 21
+             and EXTI Line 22 respectively.
+                   
+
+                     ##### How to configure the comparator #####
+ ===============================================================================
+    [..] 
+           This driver provides functions to configure and program the Comparators 
+           of all STM32F0xx devices.
+             
+    [..]   To use the comparator, perform the following steps:
+  
+         (#) Enable the SYSCFG APB clock to get write access to comparator
+             register using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
+  
+         (#) Configure the comparator input in analog mode using GPIO_Init()
+  
+         (#) Configure the comparator output in alternate function mode
+             using GPIO_Init() and use GPIO_PinAFConfig() function to map the
+             comparator output to the GPIO pin
+  
+         (#) Configure the comparator using COMP_Init() function:
+                 (++)  Select the inverting input
+                 (++)  Select the output polarity  
+                 (++)  Select the output redirection
+                 (++)  Select the hysteresis level
+                 (++)  Select the power mode
+    
+         (#) Enable the comparator using COMP_Cmd() function
+  
+         (#) If required enable the COMP interrupt by configuring and enabling
+             EXTI line in Interrupt mode and selecting the desired sensitivity
+             level using EXTI_Init() function. After that enable the comparator
+             interrupt vector using NVIC_Init() function.
+  
+     @endverbatim
+  *    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_comp.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup COMP 
+  * @brief COMP driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* CSR register Mask */
+#define COMP_CSR_CLEAR_MASK              ((uint32_t)0x00003FFE)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup COMP_Private_Functions
+  * @{
+  */
+
+/** @defgroup COMP_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+               ##### Initialization and Configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+   
+/**
+  * @brief  Deinitializes COMP peripheral registers to their default reset values.
+  * @note   Deinitialization can't be performed if the COMP configuration is locked.
+  *         To unlock the configuration, perform a system reset.
+  * @param  None
+  * @retval None
+  */
+void COMP_DeInit(void)
+{
+  COMP->CSR = ((uint32_t)0x00000000);    /*!< Set COMP_CSR register to reset value */
+}
+
+/**
+  * @brief  Initializes the COMP peripheral according to the specified parameters
+  *         in COMP_InitStruct
+  * @note   If the selected comparator is locked, initialization can't be performed.
+  *         To unlock the configuration, perform a system reset.
+  * @note   By default, PA1 is selected as COMP1 non inverting input.
+  *         To use PA4 as COMP1 non inverting input call COMP_SwitchCmd() after COMP_Init()
+  * @param  COMP_Selection: the selected comparator. 
+  *          This parameter can be one of the following values:
+  *            @arg COMP_Selection_COMP1: COMP1 selected
+  *            @arg COMP_Selection_COMP2: COMP2 selected
+  * @param  COMP_InitStruct: pointer to an COMP_InitTypeDef structure that contains 
+  *         the configuration information for the specified COMP peripheral.
+  * @retval None
+  */
+void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_COMP_ALL_PERIPH(COMP_Selection));
+  assert_param(IS_COMP_INVERTING_INPUT(COMP_InitStruct->COMP_InvertingInput));
+  assert_param(IS_COMP_OUTPUT(COMP_InitStruct->COMP_Output));
+  assert_param(IS_COMP_OUTPUT_POL(COMP_InitStruct->COMP_OutputPol));
+  assert_param(IS_COMP_HYSTERESIS(COMP_InitStruct->COMP_Hysteresis));
+  assert_param(IS_COMP_MODE(COMP_InitStruct->COMP_Mode));
+
+  /*!< Get the COMP_CSR register value */
+  tmpreg = COMP->CSR;
+
+  /*!< Clear the COMP1SW1, COMPx_IN_SEL, COMPx_OUT_TIM_SEL, COMPx_POL, COMPx_HYST and COMPx_PWR_MODE bits */ 
+  tmpreg &= (uint32_t) ~(COMP_CSR_CLEAR_MASK<COMP_InvertingInput value */
+  /*!< Set COMPxOUTSEL bits according to COMP_InitStruct->COMP_Output value */
+  /*!< Set COMPxPOL bit according to COMP_InitStruct->COMP_OutputPol value */
+  /*!< Set COMPxHYST bits according to COMP_InitStruct->COMP_Hysteresis value */
+  /*!< Set COMPxMODE bits according to COMP_InitStruct->COMP_Mode value */   
+  tmpreg |= (uint32_t)((COMP_InitStruct->COMP_InvertingInput | COMP_InitStruct->COMP_Output |
+                       COMP_InitStruct->COMP_OutputPol | COMP_InitStruct->COMP_Hysteresis |
+                       COMP_InitStruct->COMP_Mode)<CSR = tmpreg;  
+}
+
+/**
+  * @brief  Fills each COMP_InitStruct member with its default value.
+  * @param  COMP_InitStruct: pointer to an COMP_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct)
+{
+  COMP_InitStruct->COMP_InvertingInput = COMP_InvertingInput_1_4VREFINT;
+  COMP_InitStruct->COMP_Output = COMP_Output_None;
+  COMP_InitStruct->COMP_OutputPol = COMP_OutputPol_NonInverted;
+  COMP_InitStruct->COMP_Hysteresis = COMP_Hysteresis_No;
+  COMP_InitStruct->COMP_Mode = COMP_Mode_UltraLowPower;
+}
+
+/**
+  * @brief  Enable or disable the COMP peripheral.
+  * @note   If the selected comparator is locked, enable/disable can't be performed.
+  *         To unlock the configuration, perform a system reset.
+  * @param  COMP_Selection: the selected comparator.
+  *          This parameter can be one of the following values:
+  *            @arg COMP_Selection_COMP1: COMP1 selected
+  *            @arg COMP_Selection_COMP2: COMP2 selected
+  * @param  NewState: new state of the COMP peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When enabled, the comparator compares the non inverting input with 
+  *         the inverting input and the comparison result is available on comparator output.
+  * @note   When disabled, the comparator doesn't perform comparison and the 
+  *         output level is low.
+  * @retval None
+  */
+void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_COMP_ALL_PERIPH(COMP_Selection));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected COMP peripheral */
+    COMP->CSR |= (uint32_t) (1<CSR &= (uint32_t)(~((uint32_t)1<CSR |= (uint32_t) (COMP_CSR_COMP1SW1);
+  }
+  else
+  {
+    /* Open SW1 switch */
+    COMP->CSR &= (uint32_t)(~COMP_CSR_COMP1SW1);
+  }
+}
+
+/**
+  * @brief  Return the output level (high or low) of the selected comparator. 
+  * @note   The output level depends on the selected polarity.
+  * @note   If the polarity is not inverted:
+  *          - Comparator output is low when the non-inverting input is at a lower
+  *            voltage than the inverting input
+  *          - Comparator output is high when the non-inverting input is at a higher
+  *            voltage than the inverting input
+  * @note   If the polarity is inverted:
+  *          - Comparator output is high when the non-inverting input is at a lower
+  *            voltage than the inverting input
+  *          - Comparator output is low when the non-inverting input is at a higher
+  *            voltage than the inverting input
+  * @param  COMP_Selection: the selected comparator. 
+  *          This parameter can be one of the following values:
+  *            @arg COMP_Selection_COMP1: COMP1 selected
+  *            @arg COMP_Selection_COMP2: COMP2 selected  
+  * @retval Returns the selected comparator output level: low or high.
+  *       
+  */
+uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection)
+{
+  uint32_t compout = 0x0;
+
+  /* Check the parameters */
+  assert_param(IS_COMP_ALL_PERIPH(COMP_Selection));
+
+  /* Check if selected comparator output is high */
+  if ((COMP->CSR & (COMP_CSR_COMP1OUT<CSR |= (uint32_t) COMP_CSR_WNDWEN;
+  }
+  else
+  {
+    /* Disable the window mode */
+    COMP->CSR &= (uint32_t)(~COMP_CSR_WNDWEN);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup COMP_Group3 COMP configuration locking function
+ *  @brief   COMP1 and COMP2 configuration locking function
+ *           COMP1 and COMP2 configuration can be locked each separately.
+ *           Unlocking is performed by system reset.
+ *
+@verbatim   
+ ===============================================================================
+                     ##### Configuration Lock function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Lock the selected comparator (COMP1/COMP2) configuration.
+  * @note   Locking the configuration means that all control bits are read-only.
+  *         To unlock the comparator configuration, perform a system reset.
+  * @param  COMP_Selection: selects the comparator to be locked 
+  *          This parameter can be a value of the following values:
+  *            @arg COMP_Selection_COMP1: COMP1 configuration is locked.
+  *            @arg COMP_Selection_COMP2: COMP2 configuration is locked.  
+  * @retval None
+  */
+void COMP_LockConfig(uint32_t COMP_Selection)
+{
+  /* Check the parameter */
+  assert_param(IS_COMP_ALL_PERIPH(COMP_Selection));
+
+  /* Set the lock bit corresponding to selected comparator */
+  COMP->CSR |= (uint32_t) (COMP_CSR_COMP1LOCK<
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_crc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRC 
+  * @brief CRC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CRC_Private_Functions
+  * @{
+  */
+
+/** @defgroup CRC_Group1 Configuration of the CRC computation unit functions
+ *  @brief   Configuration of the CRC computation unit functions 
+ *
+@verbatim
+ ===============================================================================
+                     ##### CRC configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes CRC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void CRC_DeInit(void)
+{
+  /* Set DR register to reset value */
+  CRC->DR = 0xFFFFFFFF;
+  
+  /* Set the POL register to the reset value: 0x04C11DB7 */
+  CRC->POL = 0x04C11DB7;
+  
+  /* Reset IDR register */
+  CRC->IDR = 0x00;
+  
+  /* Set INIT register to reset value */
+  CRC->INIT = 0xFFFFFFFF;
+  
+  /* Reset the CRC calculation unit */
+  CRC->CR = CRC_CR_RESET;
+}
+
+/**
+  * @brief  Resets the CRC calculation unit and sets INIT register content in DR register.
+  * @param  None
+  * @retval None
+  */
+void CRC_ResetDR(void)
+{
+  /* Reset CRC generator */
+  CRC->CR |= CRC_CR_RESET;
+}
+
+/**
+  * @brief  Selects the polynomial size. This function is only applicable for 
+  *         STM32F072 devices.
+  * @param  CRC_PolSize: Specifies the polynomial size.
+  *         This parameter can be:
+  *          @arg CRC_PolSize_7: 7-bit polynomial for CRC calculation
+  *          @arg CRC_PolSize_8: 8-bit polynomial for CRC calculation
+  *          @arg CRC_PolSize_16: 16-bit polynomial for CRC calculation
+  *          @arg CRC_PolSize_32: 32-bit polynomial for CRC calculation
+  * @retval None
+  */
+void CRC_PolynomialSizeSelect(uint32_t CRC_PolSize)
+{
+  uint32_t tmpcr = 0;
+
+  /* Check the parameter */
+  assert_param(IS_CRC_POL_SIZE(CRC_PolSize));
+
+  /* Get CR register value */
+  tmpcr = CRC->CR;
+
+  /* Reset POL_SIZE bits */
+  tmpcr &= (uint32_t)~((uint32_t)CRC_CR_POLSIZE);
+  /* Set the polynomial size */
+  tmpcr |= (uint32_t)CRC_PolSize;
+
+  /* Write to CR register */
+  CRC->CR = (uint32_t)tmpcr;
+}
+
+/**
+  * @brief  Selects the reverse operation to be performed on input data.
+  * @param  CRC_ReverseInputData: Specifies the reverse operation on input data.
+  *          This parameter can be:
+  *            @arg CRC_ReverseInputData_No: No reverse operation is performed
+  *            @arg CRC_ReverseInputData_8bits: reverse operation performed on 8 bits
+  *            @arg CRC_ReverseInputData_16bits: reverse operation performed on 16 bits
+  *            @arg CRC_ReverseInputData_32bits: reverse operation performed on 32 bits
+  * @retval None
+  */
+void CRC_ReverseInputDataSelect(uint32_t CRC_ReverseInputData)
+{
+  uint32_t tmpcr = 0;
+
+  /* Check the parameter */
+  assert_param(IS_CRC_REVERSE_INPUT_DATA(CRC_ReverseInputData));
+
+  /* Get CR register value */
+  tmpcr = CRC->CR;
+
+  /* Reset REV_IN bits */
+  tmpcr &= (uint32_t)~((uint32_t)CRC_CR_REV_IN);
+  /* Set the reverse operation */
+  tmpcr |= (uint32_t)CRC_ReverseInputData;
+
+  /* Write to CR register */
+  CRC->CR = (uint32_t)tmpcr;
+}
+
+/**
+  * @brief  Enables or disable the reverse operation on output data.
+  *         The reverse operation on output data is performed on 32-bit.
+  * @param  NewState: new state of the reverse operation on output data.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CRC_ReverseOutputDataCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable reverse operation on output data */
+    CRC->CR |= CRC_CR_REV_OUT;
+  }
+  else
+  {
+    /* Disable reverse operation on output data */
+    CRC->CR &= (uint32_t)~((uint32_t)CRC_CR_REV_OUT);
+  }
+}
+
+/**
+  * @brief  Initializes the INIT register.
+  * @note   After resetting CRC calculation unit, CRC_InitValue is stored in DR register
+  * @param  CRC_InitValue: Programmable initial CRC value
+  * @retval None
+  */
+void CRC_SetInitRegister(uint32_t CRC_InitValue)
+{
+  CRC->INIT = CRC_InitValue;
+}
+
+/**
+  * @brief  Initializes the polynomail coefficients. This function is only 
+  *         applicable for STM32F072 devices.
+  * @param  CRC_Pol: Polynomial to be used for CRC calculation.
+  * @retval None
+  */
+void CRC_SetPolynomial(uint32_t CRC_Pol)
+{
+  CRC->POL = CRC_Pol;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Group2 CRC computation of one/many 32-bit data functions
+ *  @brief   CRC computation of one/many 32-bit data functions
+ *
+@verbatim
+ ===============================================================================
+                     ##### CRC computation functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Computes the 32-bit CRC of a given data word(32-bit).
+  * @param  CRC_Data: data word(32-bit) to compute its CRC
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcCRC(uint32_t CRC_Data)
+{
+  CRC->DR = CRC_Data;
+  
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 16-bit CRC of a given 16-bit data. This function is only 
+  *         applicable for STM32F072 devices.
+  * @param  CRC_Data: data half-word(16-bit) to compute its CRC
+  * @retval 16-bit CRC
+  */
+uint32_t CRC_CalcCRC16bits(uint16_t CRC_Data)
+{
+  *(uint16_t*)(CRC_BASE) = (uint16_t) CRC_Data;
+  
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 8-bit CRC of a given 8-bit data. This function is only 
+  *         applicable for STM32F072 devices.
+  * @param  CRC_Data: 8-bit data to compute its CRC
+  * @retval 8-bit CRC
+  */
+uint32_t CRC_CalcCRC8bits(uint8_t CRC_Data)
+{
+  *(uint8_t*)(CRC_BASE) = (uint8_t) CRC_Data;
+
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 32-bit CRC of a given buffer of data word(32-bit).
+  * @param  pBuffer: pointer to the buffer containing the data to be computed
+  * @param  BufferLength: length of the buffer to be computed
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
+{
+  uint32_t index = 0;
+  
+  for(index = 0; index < BufferLength; index++)
+  {
+    CRC->DR = pBuffer[index];
+  }
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Returns the current CRC value.
+  * @param  None
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_GetCRC(void)
+{
+  return (CRC->DR);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Group3 CRC Independent Register (IDR) access functions
+ *  @brief   CRC Independent Register (IDR) access (write/read) functions
+ *
+@verbatim
+ ===============================================================================
+           ##### CRC Independent Register (IDR) access functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Stores an 8-bit data in the Independent Data(ID) register.
+  * @param  CRC_IDValue: 8-bit value to be stored in the ID register 					
+  * @retval None
+  */
+void CRC_SetIDRegister(uint8_t CRC_IDValue)
+{
+  CRC->IDR = CRC_IDValue;
+}
+
+/**
+  * @brief  Returns the 8-bit data stored in the Independent Data(ID) register
+  * @param  None
+  * @retval 8-bit value of the ID register 
+  */
+uint8_t CRC_GetIDRegister(void)
+{
+  return (CRC->IDR);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_crs.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_crs.c
new file mode 100644
index 00000000..2c21ba6e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_crs.c
@@ -0,0 +1,466 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_crs.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of CRS peripheral applicable only on STM32F042 and 
+  *          STM32F072 devices:
+  *            + Configuration of the CRS peripheral
+  *            + Interrupts and flags management
+  *              
+  *
+  *  @verbatim
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]
+    
+         (+) Enable CRS AHB clock using RCC_APB1eriphClockCmd(RCC_APB1Periph_CRS, ENABLE)
+             function
+
+      
+     @endverbatim
+  *  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_crs.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRS 
+  * @brief CRS driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* CRS Flag Mask */
+#define FLAG_MASK                 ((uint32_t)0x700)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CRS_Private_Functions
+  * @{
+  */
+
+/** @defgroup CRS_Group1 Configuration of the CRS functions
+ *  @brief   Configuration of the CRS  functions 
+ *
+@verbatim
+ ===============================================================================
+                     ##### CRS configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes CRS peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void CRS_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CRS, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CRS, DISABLE);
+}
+
+/**
+  * @brief  Adjusts the Internal High Speed 48 oscillator (HSI 48) calibration value.
+  * @note   The calibration is used to compensate for the variations in voltage
+  *         and temperature that influence the frequency of the internal HSI48 RC.
+  * @note   This function can be called only when the AUTOTRIMEN bit is reset.
+  * @param  CRS_HSI48CalibrationValue: 
+  * @retval None
+  */
+void CRS_AdjustHSI48CalibrationValue(uint8_t CRS_HSI48CalibrationValue)
+{
+  /* Clear TRIM[5:0] bits */
+  CRS->CR &= ~CRS_CR_TRIM;
+  
+  /* Set the TRIM[5:0] bits according to CRS_HSI48CalibrationValue value */
+  CRS->CR |= (uint32_t)((uint32_t)CRS_HSI48CalibrationValue << 8);
+
+}
+
+/**
+  * @brief  Enables or disables the oscillator clock for frequency error counter.
+  * @note   when the CEN bit is set the CRS_CFGR register becomes write-protected.
+  * @param  NewState: new state of the frequency error counter.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CRS_FrequencyErrorCounterCmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+     CRS->CR |= CRS_CR_CEN;
+  }
+  else
+  {
+    CRS->CR &= ~CRS_CR_CEN;
+  }
+}
+
+/**
+  * @brief  Enables or disables the automatic hardware adjustement of TRIM bits.
+  * @note   When the AUTOTRIMEN bit is set the CRS_CFGR register becomes write-protected.
+  * @param  NewState: new state of the automatic trimming.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CRS_AutomaticCalibrationCmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    CRS->CR |= CRS_CR_AUTOTRIMEN;
+  }
+else
+  {
+    CRS->CR &= ~CRS_CR_AUTOTRIMEN;
+  }
+}
+
+/**
+  * @brief  Generate the software synchronization event
+  * @param  None
+  * @retval None
+  */
+void CRS_SoftwareSynchronizationGenerate(void)
+{
+  CRS->CR |= CRS_CR_SWSYNC;
+}
+
+/**
+  * @brief  Adjusts the Internal High Speed 48 oscillator (HSI 48) calibration value.
+  * @note   The calibration is used to compensate for the variations in voltage
+  *         and temperature that influence the frequency of the internal HSI48 RC.
+  * @note   This function can be called only when the CEN bit is reset.
+  * @param  CRS_ReloadValue: specifies the HSI calibration trimming value.
+  *          This parameter must be a number between 0 and .
+  * @retval None
+  */
+void CRS_FrequencyErrorCounterReload(uint32_t CRS_ReloadValue)
+{
+ 
+  /* Clear RELOAD[15:0] bits */
+  CRS->CFGR &= ~CRS_CFGR_RELOAD;
+  
+  /* Set the RELOAD[15:0] bits according to CRS_ReloadValue value */
+  CRS->CFGR |= (uint32_t)CRS_ReloadValue;
+
+}
+
+/**
+  * @brief  
+  * @note   This function can be called only when the CEN bit is reset.
+  * @param  CRS_ErrorLimitValue: specifies the HSI calibration trimming value.
+  *          This parameter must be a number between 0 and .
+  * @retval None
+  */
+void CRS_FrequencyErrorLimitConfig(uint8_t CRS_ErrorLimitValue)
+{
+  /* Clear FELIM[7:0] bits */
+  CRS->CFGR &= ~CRS_CFGR_FELIM;
+  
+  /* Set the FELIM[7:0] bits according to CRS_ErrorLimitValue value */
+  CRS->CFGR |= (uint32_t)CRS_ErrorLimitValue;
+}
+
+/**
+  * @brief  
+  * @note   This function can be called only when the CEN bit is reset.
+  * @param  CRS_Prescaler: specifies the HSI calibration trimming value.
+  *          This parameter can be one of the following values:
+  *            @arg CRS_SYNC_Div1:   
+  *            @arg CRS_SYNC_Div2:   
+  *            @arg CRS_SYNC_Div4:   
+  *            @arg CRS_SYNC_Div8:   
+  *            @arg CRS_SYNC_Div16:  
+  *            @arg CRS_SYNC_Div32:  
+  *            @arg CRS_SYNC_Div64: 
+  *            @arg CRS_SYNC_Div128: 
+  * @retval None
+  */
+void CRS_SynchronizationPrescalerConfig(uint32_t CRS_Prescaler)
+{
+  /* Check the parameters */
+  assert_param(IS_CRS_SYNC_DIV(CRS_Prescaler));
+  
+  /* Clear SYNCDIV[2:0] bits */
+  CRS->CFGR &= ~CRS_CFGR_SYNCDIV;
+  
+  /* Set the CRS_CFGR_SYNCDIV[2:0] bits according to CRS_Prescaler value */
+  CRS->CFGR |= CRS_Prescaler;
+}
+
+/**
+  * @brief  
+  * @note   This function can be called only when the CEN bit is reset.
+  * @param  CRS_Source: .
+  *          This parameter can be one of the following values:
+  *            @arg CRS_SYNCSource_GPIO:   
+  *            @arg CRS_SYNCSource_LSE:   
+  *            @arg CRS_SYNCSource_USB:   
+  * @retval None
+  */
+void CRS_SynchronizationSourceConfig(uint32_t CRS_Source)
+{
+  /* Check the parameters */
+  assert_param(IS_CRS_SYNC_SOURCE(CRS_Source));
+  
+  /* Clear SYNCSRC[1:0] bits */
+  CRS->CFGR &= ~CRS_CFGR_SYNCSRC;
+  
+  /* Set the SYNCSRC[1:0] bits according to CRS_Source value */
+  CRS->CFGR |= CRS_Source;
+}
+
+/**
+  * @brief  
+  * @note   This function can be called only when the CEN bit is reset.
+  * @param  CRS_Polarity: .
+  *          This parameter can be one of the following values:
+  *            @arg CRS_SYNCPolarity_Rising:   
+  *            @arg CRS_SYNCPolarity_Falling:   
+  * @retval None
+  */
+void CRS_SynchronizationPolarityConfig(uint32_t CRS_Polarity)
+{
+  /* Check the parameters */
+  assert_param(IS_CRS_SYNC_POLARITY(CRS_Polarity));
+  
+  /* Clear SYNCSPOL bit */
+  CRS->CFGR &= ~CRS_CFGR_SYNCPOL;
+  
+  /* Set the SYNCSPOL bits according to CRS_Polarity value */
+  CRS->CFGR |= CRS_Polarity;
+}
+
+/**
+  * @brief  Returns the Relaod value.
+  * @param  None
+  * @retval The reload value 
+  */
+uint32_t CRS_GetReloadValue(void)
+{
+  return ((uint32_t)(CRS->CFGR & CRS_CFGR_RELOAD));
+}
+
+/**
+  * @brief  Returns the HSI48 Calibration value.
+  * @param  None
+  * @retval The reload value 
+  */
+uint32_t CRS_GetHSI48CalibrationValue(void)
+{
+  return (((uint32_t)(CRS->CR & CRS_CR_TRIM)) >> 8);
+}
+
+/**
+  * @brief  Returns the frequency error capture.
+  * @param  None
+  * @retval The frequency error capture value 
+  */
+uint32_t CRS_GetFrequencyErrorValue(void)
+{
+  return ((uint32_t)(CRS->ISR & CRS_ISR_FECAP));
+}
+
+/**
+  * @brief  Returns the frequency error direction.
+  * @param  None
+  * @retval The frequency error direction. The returned value can be one 
+  *         of the following values:
+  *           - 0x00: Up counting
+  *           - 0x8000: Down counting   
+  */
+uint32_t CRS_GetFrequencyErrorDirection(void)
+{
+  return ((uint32_t)(CRS->ISR & CRS_ISR_FEDIR));
+}
+
+/** @defgroup CRS_Group2 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Enables or disables the specified CRS interrupts.
+  * @param  CRS_IT: specifies the RCC interrupt sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *              @arg CRS_IT_SYNCOK: 
+  *              @arg CRS_IT_SYNCWARN: 
+  *              @arg CRS_IT_ERR: 
+  *              @arg CRS_IT_ESYNC: 
+  * @param  NewState: new state of the specified CRS interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CRS_ITConfig(uint32_t CRS_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CRS_IT(CRS_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    CRS->CR |= CRS_IT;
+  }
+  else
+  {
+    CRS->CR &= ~CRS_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified CRS flag is set or not.
+  * @param  CRS_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *              @arg CRS_FLAG_SYNCOK: 
+  *              @arg CRS_FLAG_SYNCWARN: 
+  *              @arg CRS_FLAG_ERR: 
+  *              @arg CRS_FLAG_ESYNC:   
+  *              @arg CRS_FLAG_TRIMOVF: 
+  *              @arg CRS_FLAG_SYNCERR: 
+  *              @arg CRS_FLAG_SYNCMISS: 
+  * @retval The new state of CRS_FLAG (SET or RESET).
+  */
+FlagStatus CRS_GetFlagStatus(uint32_t CRS_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_CRS_FLAG(CRS_FLAG));
+
+  return ((FlagStatus)(CRS->ISR & CRS_FLAG));
+}
+
+/**
+  * @brief  Clears the CRS specified FLAG.
+  * @param  CRS_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *              @arg CRS_FLAG_SYNCOK: 
+  *              @arg CRS_FLAG_SYNCWARN: 
+  *              @arg CRS_FLAG_ERR: 
+  *              @arg CRS_FLAG_ESYNC:   
+  *              @arg CRS_FLAG_TRIMOVF: 
+  *              @arg CRS_FLAG_SYNCERR: 
+  *              @arg CRS_FLAG_SYNCMISS: 
+  * @retval None
+  */
+void CRS_ClearFlag(uint32_t CRS_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_CRS_FLAG(CRS_FLAG));
+  
+  if ((CRS_FLAG & FLAG_MASK)!= 0)
+  {
+    CRS->ICR |= CRS_ICR_ERRC;  
+  }
+  else
+  {
+    CRS->ICR |= CRS_FLAG;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified CRS IT pending bit is set or not.
+  * @param  CRS_IT: specifies the IT pending bit to check.
+  *          This parameter can be one of the following values:
+  *              @arg CRS_IT_SYNCOK: 
+  *              @arg CRS_IT_SYNCWARN: 
+  *              @arg CRS_IT_ERR: 
+  *              @arg CRS_IT_ESYNC:   
+  *              @arg CRS_IT_TRIMOVF: 
+  *              @arg CRS_IT_SYNCERR: 
+  *              @arg CRS_IT_SYNCMISS: 
+  * @retval The new state of CRS_IT (SET or RESET).
+  */
+ITStatus CRS_GetITStatus(uint32_t CRS_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_CRS_GET_IT(CRS_IT));
+
+  return ((ITStatus)(CRS->ISR & CRS_IT));
+}
+
+/**
+  * @brief  Clears the CRS specified IT pending bi.
+  * @param  CRS_FLAG: specifies the IT pending bi to clear.
+  *          This parameter can be one of the following values:
+  *              @arg CRS_IT_SYNCOK: 
+  *              @arg CRS_IT_SYNCWARN: 
+  *              @arg CRS_IT_ERR: 
+  *              @arg CRS_IT_ESYNC:   
+  *              @arg CRS_IT_TRIMOVF: 
+  *              @arg CRS_IT_SYNCERR: 
+  *              @arg CRS_IT_SYNCMISS: 
+  * @retval None
+  */
+void CRS_ClearITPendingBit(uint32_t CRS_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_CRS_CLEAR_IT(CRS_IT));
+  
+  if ((CRS_IT & FLAG_MASK)!= 0)
+  {
+    CRS->ICR |= CRS_ICR_ERRC;  
+  }
+  else
+  {
+    CRS->ICR |= CRS_IT;
+  }
+}
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dac.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dac.c
new file mode 100644
index 00000000..afb5b97d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dac.c
@@ -0,0 +1,692 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_dac.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Digital-to-Analog Converter (DAC) peripheral
+  *          applicable only on STM32F051 and STM32F072 devices:
+  *           + DAC channel configuration: trigger, output buffer, data format
+  *           + DMA management
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+  *
+ ===============================================================================
+                        ##### DAC Peripheral features #####
+ ===============================================================================
+    [..] The device integrates two 12-bit Digital Analog Converters refered as
+         DAC channel1 with DAC_OUT1 (PA4) and DAC_OUT2 (PA5) as outputs.
+  
+    [..] Digital to Analog conversion can be non-triggered using DAC_Trigger_None
+         and DAC_OUTx is available once writing to DHRx register using 
+         DAC_SetChannel1Data() or DAC_SetChannel2Data() 
+  
+    [..] Digital to Analog conversion can be triggered by:
+         (#) External event: EXTI Line 9 (any GPIOx_Pin9) using DAC_Trigger_Ext_IT9.
+             The used pin (GPIOx_Pin9) must be configured in input mode.
+  
+         (#) Timers TRGO: TIM2, TIM3,TIM7, TIM6 and TIM15 
+             (DAC_Trigger_T2_TRGO, DAC_Trigger_T3_TRGO...)
+             The timer TRGO event should be selected using TIM_SelectOutputTrigger()
+  
+         (#) Software using DAC_Trigger_Software
+  
+    [..] Each DAC integrates an output buffer that can be used to 
+         reduce the output impedance, and to drive external loads directly
+         without having to add an external operational amplifier.
+         To enable the output buffer use  
+         DAC_InitStructure.DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+  
+    [..] Refer to the device datasheet for more details about output impedance
+         value with and without output buffer.
+         
+    [..] DAC wave generation feature
+         Both DAC channels can be used to generate
+             1- Noise wave using DAC_WaveGeneration_Noise
+             2- Triangle wave using DAC_WaveGeneration_Triangle
+  
+    [..] The DAC data format can be:
+         (#) 8-bit right alignment using DAC_Align_8b_R
+         (#) 12-bit left alignment using DAC_Align_12b_L
+         (#) 12-bit right alignment using DAC_Align_12b_R
+  
+    [..] The analog output voltage on each DAC channel pin is determined
+         by the following equation: DAC_OUTx = VREF+ * DOR / 4095
+         with  DOR is the Data Output Register
+         VEF+ is the input voltage reference (refer to the device datasheet)
+         e.g. To set DAC_OUT1 to 0.7V, use
+         DAC_SetChannel1Data(DAC_Align_12b_R, 868);
+         Assuming that VREF+ = 3.3, DAC_OUT1 = (3.3 * 868) / 4095 = 0.7V
+  
+    [..] A DMA1 request can be generated when an external trigger (but not
+         a software trigger) occurs if DMA1 requests are enabled using
+         DAC_DMACmd()
+         DMA1 requests are mapped as following:
+         (+) DAC channel1 is mapped on DMA1 channel3 which must be already 
+             configured
+         (+) DAC channel2 is mapped on DMA1 channel4 which must be already 
+             configured
+    
+                      ##### How to use this driver #####
+ ===============================================================================
+    [..]
+         (+) Enable DAC APB1 clock to get write access to DAC registers
+             using RCC_APB1PeriphClockCmd(RCC_APB1Periph_DAC, ENABLE)
+              
+         (+) Configure DAC_OUTx (DAC_OUT1: PA4, DAC_OUT2: PA5) in analog mode
+             using GPIO_Init() function  
+              
+         (+) Configure the DAC channel using DAC_Init()
+              
+         (+) Enable the DAC channel using DAC_Cmd()
+  
+    @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_dac.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DAC 
+  * @brief DAC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* CR register Mask */
+#define CR_CLEAR_MASK              ((uint32_t)0x00000FFE) /* check the value of the mask */
+
+/* DAC Dual Channels SWTRIG masks */
+#define DUAL_SWTRIG_SET            ((uint32_t)0x00000003) /*!< Only applicable for STM32F072 devices */
+#define DUAL_SWTRIG_RESET          ((uint32_t)0xFFFFFFFC) /*!< Only applicable for STM32F072 devices */
+
+/* DHR registers offsets */
+#define DHR12R1_OFFSET             ((uint32_t)0x00000008)
+#define DHR12R2_OFFSET             ((uint32_t)0x00000014) /*!< Only applicable for STM32F072 devices */
+#define DHR12RD_OFFSET             ((uint32_t)0x00000020) /*!< Only applicable for STM32F072 devices */
+
+/* DOR register offset */
+#define DOR_OFFSET                 ((uint32_t)0x0000002C)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DAC_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup DAC_Group1 DAC channels configuration
+ *  @brief   DAC channels configuration: trigger, output buffer, data format 
+ *
+@verbatim
+ ===============================================================================
+  ##### DAC channels configuration: trigger, output buffer, data format #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DAC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void DAC_DeInit(void)
+{
+  /* Enable DAC reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, ENABLE);
+  /* Release DAC from reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the DAC peripheral according to the specified parameters
+  *         in the DAC_InitStruct.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure that contains
+  *         the configuration information for the  specified DAC channel.
+  * @retval None
+  */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+
+  /* Check the DAC parameters */
+  assert_param(IS_DAC_TRIGGER(DAC_InitStruct->DAC_Trigger));
+  assert_param(IS_DAC_GENERATE_WAVE(DAC_InitStruct->DAC_WaveGeneration));
+  assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude));
+  assert_param(IS_DAC_OUTPUT_BUFFER_STATE(DAC_InitStruct->DAC_OutputBuffer));
+
+/*---------------------------- DAC CR Configuration --------------------------*/
+  /* Get the DAC CR value */
+  tmpreg1 = DAC->CR;
+  /* Clear BOFFx, TENx, TSELx, WAVEx and MAMPx bits */
+  tmpreg1 &= ~(CR_CLEAR_MASK << DAC_Channel);
+  /* Configure for the selected DAC channel: buffer output, trigger, 
+     wave generation, mask/amplitude for wave generation */
+  /* Set TSELx and TENx bits according to DAC_Trigger value */
+  /* Set WAVEx bits according to DAC_WaveGeneration value */
+  /* Set MAMPx bits according to DAC_LFSRUnmask_TriangleAmplitude value */ 
+  /* Set BOFFx bit according to DAC_OutputBuffer value */   
+  tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration |
+             DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | \
+             DAC_InitStruct->DAC_OutputBuffer);
+  /* Calculate CR register value depending on DAC_Channel */
+  tmpreg1 |= tmpreg2 << DAC_Channel;
+  /* Write to DAC CR */
+  DAC->CR = tmpreg1;
+}
+
+/**
+  * @brief  Fills each DAC_InitStruct member with its default value.
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct)
+{
+/*--------------- Reset DAC init structure parameters values -----------------*/
+  /* Initialize the DAC_Trigger member */
+  DAC_InitStruct->DAC_Trigger = DAC_Trigger_None;
+  
+  /* Initialize the DAC_WaveGeneration member */
+  DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None;
+  
+  /* Initialize the DAC_LFSRUnmask_TriangleAmplitude member */
+  DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0;
+  
+  /* Initialize the DAC_OutputBuffer member */
+  DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+}
+
+/**
+  * @brief  Enables or disables the specified DAC channel.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  NewState: new state of the DAC channel. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the DAC channel is enabled the trigger source can no more be modified.
+  * @retval None
+  */
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel */
+    DAC->CR |= (DAC_CR_EN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel */
+    DAC->CR &= (~(DAC_CR_EN1 << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel software trigger.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  NewState: new state of the selected DAC channel software trigger.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for the selected DAC channel */
+    DAC->SWTRIGR |= (uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4);
+  }
+  else
+  {
+    /* Disable software trigger for the selected DAC channel */
+    DAC->SWTRIGR &= ~((uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4));
+  }
+}
+
+/**
+  * @brief  Enables or disables simultaneously the two DAC channels software triggers.
+  *         This function is applicable only for STM32F072 devices.  
+  * @param  NewState: new state of the DAC channels software triggers.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for both DAC channels */
+    DAC->SWTRIGR |= DUAL_SWTRIG_SET;
+  }
+  else
+  {
+    /* Disable software trigger for both DAC channels */
+    DAC->SWTRIGR &= DUAL_SWTRIG_RESET;
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel wave generation.
+  *         This function is applicable only for STM32F072 devices.  
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_Wave: specifies the wave type to enable or disable.
+  *          This parameter can be:
+  *            @arg DAC_Wave_Noise: noise wave generation
+  *            @arg DAC_Wave_Triangle: triangle wave generation
+  * @param  NewState: new state of the selected DAC channel wave generation.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_WAVE(DAC_Wave)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected wave generation for the selected DAC channel */
+    DAC->CR |= DAC_Wave << DAC_Channel;
+  }
+  else
+  {
+    /* Disable the selected wave generation for the selected DAC channel */
+    DAC->CR &= ~(DAC_Wave << DAC_Channel);
+  }
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel1.
+  * @param  DAC_Align: Specifies the data alignment for DAC channel1.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data)
+{  
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE; 
+  tmp += DHR12R1_OFFSET + DAC_Align;
+
+  /* Set the DAC channel1 selected data holding register */
+  *(__IO uint32_t *) tmp = Data;
+}
+
+/**
+  * @brief  Sets the specified data holding register value for DAC channel2.
+  *         This function is applicable only for STM32F072 devices.  
+  * @param  DAC_Align: Specifies the data alignment for DAC channel2.
+  *          This parameter can be:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12R2_OFFSET + DAC_Align;
+
+  /* Set the DAC channel2 selected data holding register */
+  *(__IO uint32_t *)tmp = Data;
+}
+
+/**
+  * @brief  Sets the specified data holding register value for dual channel DAC.
+  *         This function is applicable only for STM32F072 devices.  
+  * @param  DAC_Align: Specifies the data alignment for dual channel DAC.
+  *          This parameter can be:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data2: Data for DAC Channel2 to be loaded in the selected data holding register.
+  * @param  Data1: Data for DAC Channel1 to be loaded in the selected data  holding register.
+  * @note   In dual mode, a unique register access is required to write in both
+  *          DAC channels at the same time.
+  * @retval None
+  */
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1)
+{
+  uint32_t data = 0, tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data1));
+  assert_param(IS_DAC_DATA(Data2));
+  
+  /* Calculate and set dual DAC data holding register value */
+  if (DAC_Align == DAC_Align_8b_R)
+  {
+    data = ((uint32_t)Data2 << 8) | Data1; 
+  }
+  else
+  {
+    data = ((uint32_t)Data2 << 16) | Data1;
+  }
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12RD_OFFSET + DAC_Align;
+
+  /* Set the dual DAC selected data holding register */
+  *(__IO uint32_t *)tmp = data;
+}
+
+/**
+  * @brief  Returns the last data output value of the selected DAC channel.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @retval The selected DAC channel data output value.
+  */
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  
+  tmp = (uint32_t) DAC_BASE ;
+  tmp += DOR_OFFSET + ((uint32_t)DAC_Channel >> 2);
+  
+  /* Returns the DAC channel data output register value */
+  return (uint16_t) (*(__IO uint32_t*) tmp);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group2 DMA management functions
+ *  @brief   DMA management functions
+ *
+@verbatim   
+ ===============================================================================
+                    ##### DMA management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC channel DMA request.
+  *         When enabled DMA1 is generated when an external trigger (EXTI Line9,
+  *         TIM2, TIM3, TIM6 or TIM15  but not a software trigger) occurs
+  * @param  DAC_Channel: the selected DAC channel.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  NewState: new state of the selected DAC channel DMA request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   The DAC channel1 is mapped on DMA1 channel3 which must be already configured. 
+  * @note   The DAC channel2 is mapped on DMA1 channel4 which must be already configured.  
+  * @retval None
+  */
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel DMA request */
+    DAC->CR |= (DAC_CR_DMAEN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel DMA request */
+    DAC->CR &= (~(DAC_CR_DMAEN1 << DAC_Channel));
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC interrupts.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  DAC_IT: specifies the DAC interrupt sources to be enabled or disabled. 
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @param  NewState: new state of the specified DAC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */ 
+void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState)  
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC interrupts */
+    DAC->CR |=  (DAC_IT << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC interrupts */
+    DAC->CR &= (~(uint32_t)(DAC_IT << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DAC flag is set or not.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  DAC_FLAG: specifies the flag to check. 
+  *          This parameter can be only of the following value:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_FLAG (SET or RESET).
+  */
+FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Check the status of the specified DAC flag */
+  if ((DAC->SR & (DAC_FLAG << DAC_Channel)) != (uint8_t)RESET)
+  {
+    /* DAC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's pending flags.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  DAC_FLAG: specifies the flag to clear. 
+  *          This parameter can be of the following value:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag                           
+  * @retval None
+  */
+void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Clear the selected DAC flags */
+  DAC->SR = (DAC_FLAG << DAC_Channel);
+}
+
+/**
+  * @brief  Checks whether the specified DAC interrupt has occurred or not.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  DAC_IT: specifies the DAC interrupt source to check. 
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_IT (SET or RESET).
+  */
+ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT));
+
+  /* Get the DAC_IT enable bit status */
+  enablestatus = (DAC->CR & (DAC_IT << DAC_Channel)) ;
+  
+  /* Check the status of the specified DAC interrupt */
+  if (((DAC->SR & (DAC_IT << DAC_Channel)) != (uint32_t)RESET) && enablestatus)
+  {
+    /* DAC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's interrupt pending bits.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected, applicable only for STM32F072 devices
+  * @param  DAC_IT: specifies the DAC interrupt pending bit to clear.
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask                                                    
+  * @retval None
+  */
+void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  /* Clear the selected DAC interrupt pending bits */
+  DAC->SR = (DAC_IT << DAC_Channel);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dbgmcu.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dbgmcu.c
new file mode 100644
index 00000000..223fdf67
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dbgmcu.c
@@ -0,0 +1,218 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_dbgmcu.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Debug MCU (DBGMCU) peripheral:
+  *           + Device and Revision ID management
+  *           + Peripherals Configuration
+  *  @verbatim
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_dbgmcu.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DBGMCU 
+  * @brief DBGMCU driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define IDCODE_DEVID_MASK    ((uint32_t)0x00000FFF)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DBGMCU_Private_Functions 
+  * @{
+  */
+  
+
+/** @defgroup DBGMCU_Group1 Device and Revision ID management functions
+ *  @brief   Device and Revision ID management functions
+ *
+@verbatim
+  ==============================================================================
+            ##### Device and Revision ID management functions #####
+  ==============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Returns the device revision identifier.
+  * @param  None
+  * @retval Device revision identifier
+  */
+uint32_t DBGMCU_GetREVID(void)
+{
+   return(DBGMCU->IDCODE >> 16);
+}
+
+/**
+  * @brief  Returns the device identifier.
+  * @param  None
+  * @retval Device identifier
+  */
+uint32_t DBGMCU_GetDEVID(void)
+{
+   return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
+}
+
+/**
+  * @}
+  */
+  
+/** @defgroup DBGMCU_Group2 Peripherals Configuration functions
+ *  @brief   Peripherals Configuration
+ *
+@verbatim
+  ==============================================================================
+               ##### Peripherals Configuration functions #####
+  ==============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures low power mode behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the low power mode.
+  *          This parameter can be any combination of the following values:
+  *             @arg DBGMCU_STOP: Keep debugger connection during STOP mode
+  *             @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode
+  * @param  NewState: new state of the specified low power mode in Debug mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->CR |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->CR &= ~DBGMCU_Periph;
+  }
+}
+
+
+/**
+  * @brief  Configures APB1 peripheral behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the APB1 peripheral.
+  *          This parameter can be any combination of the following values:
+  *             @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted, 
+  *                  not applicable for STM32F030 devices   
+  *             @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted
+  *             @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted
+  *             @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted, 
+  *                  applicable only for STM32F072 devices               
+  *             @arg DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted
+  *             @arg DBGMCU_RTC_STOP: RTC Calendar and Wakeup counter stopped 
+  *                                   when Core is halted.
+  *             @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted
+  *             @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted
+  *             @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped 
+  *                                             when Core is halted
+  *             @arg DBGMCU_CAN1_STOP: Debug CAN1 stopped when Core is halted, 
+  *                  applicable only for STM32F042 and STM32F072 devices               
+  * @param  NewState: new state of the specified APB1 peripheral in Debug mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_APB1PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->APB1FZ |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->APB1FZ &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @brief  Configures APB2 peripheral behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the APB2 peripheral.
+  *          This parameter can be any combination of the following values:
+  *             @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted
+  *             @arg DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted
+  *             @arg DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted
+  *             @arg DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted
+  * @param  NewState: new state of the specified APB2 peripheral in Debug mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_APB2PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->APB2FZ |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->APB2FZ &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dma.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dma.c
new file mode 100644
index 00000000..ef629e79
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_dma.c
@@ -0,0 +1,891 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_dma.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Direct Memory Access controller (DMA):
+  *           + Initialization and Configuration
+  *           + Data Counter
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+  ==============================================================================
+                      ##### How to use this driver #####
+  ==============================================================================
+    [..]
+    (#) Enable The DMA controller clock using 
+        RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE) function for DMA1.
+    (#) Enable and configure the peripheral to be connected to the DMA channel
+       (except for internal SRAM / FLASH memories: no initialization is necessary).
+    (#) For a given Channel, program the Source and Destination addresses, 
+        the transfer Direction, the Buffer Size, the Peripheral and Memory 
+        Incrementation mode and Data Size, the Circular or Normal mode, 
+        the channel transfer Priority and the Memory-to-Memory transfer 
+        mode (if needed) using the DMA_Init() function.
+    (#) Enable the NVIC and the corresponding interrupt(s) using the function 
+        DMA_ITConfig() if you need to use DMA interrupts.
+    (#) Enable the DMA channel using the DMA_Cmd() function.
+    (#) Activate the needed channel Request using PPP_DMACmd() function for 
+        any PPP peripheral except internal SRAM and FLASH (ie. SPI, USART ...) 
+        The function allowing this operation is provided in each PPP peripheral 
+        driver (ie. SPI_DMACmd for SPI peripheral).
+    (#) Optionally, you can configure the number of data to be transferred
+        when the channel is disabled (ie. after each Transfer Complete event
+        or when a Transfer Error occurs) using the function DMA_SetCurrDataCounter().
+        And you can get the number of remaining data to be transferred using 
+        the function DMA_GetCurrDataCounter() at run time (when the DMA channel is
+        enabled and running).
+    (#) To control DMA events you can use one of the following two methods:
+        (##) Check on DMA channel flags using the function DMA_GetFlagStatus().
+        (##) Use DMA interrupts through the function DMA_ITConfig() at initialization
+             phase and DMA_GetITStatus() function into interrupt routines in
+             communication phase.
+             After checking on a flag you should clear it using DMA_ClearFlag()
+             function. And after checking on an interrupt event you should 
+             clear it using DMA_ClearITPendingBit() function.
+    @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_dma.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DMA 
+  * @brief DMA driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define CCR_CLEAR_MASK   ((uint32_t)0xFFFF800F) /* DMA Channel config registers Masks */
+#define FLAG_Mask        ((uint32_t)0x10000000) /* DMA2 FLAG mask */
+
+/* DMA1 Channelx interrupt pending bit masks */
+#define DMA1_CHANNEL1_IT_MASK    ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1))
+#define DMA1_CHANNEL2_IT_MASK    ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2))
+#define DMA1_CHANNEL3_IT_MASK    ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3))
+#define DMA1_CHANNEL4_IT_MASK    ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4))
+#define DMA1_CHANNEL5_IT_MASK    ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5))
+#define DMA1_CHANNEL6_IT_MASK    ((uint32_t)(DMA_ISR_GIF6 | DMA_ISR_TCIF6 | DMA_ISR_HTIF6 | DMA_ISR_TEIF6)) /*!< Only applicable for STM32F072 and STM32F091 devices */
+#define DMA1_CHANNEL7_IT_MASK    ((uint32_t)(DMA_ISR_GIF7 | DMA_ISR_TCIF7 | DMA_ISR_HTIF7 | DMA_ISR_TEIF7)) /*!< Only applicable for STM32F072 and STM32F091 devices */
+    
+/* DMA2 Channelx interrupt pending bit masks: Only applicable for STM32F091 devices */
+#define DMA2_CHANNEL1_IT_MASK    ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1))
+#define DMA2_CHANNEL2_IT_MASK    ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2))
+#define DMA2_CHANNEL3_IT_MASK    ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3))
+#define DMA2_CHANNEL4_IT_MASK    ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4))
+#define DMA2_CHANNEL5_IT_MASK    ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5))
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DMA_Private_Functions 
+  * @{
+  */
+
+/** @defgroup DMA_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions
+ *
+@verbatim   
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..] This subsection provides functions allowing to initialize the DMA channel 
+         source and destination addresses, incrementation and data sizes, transfer 
+         direction, buffer size, circular/normal mode selection, memory-to-memory 
+         mode selection and channel priority value.
+    [..] The DMA_Init() function follows the DMA configuration procedures as described 
+         in reference manual (RM0091).
+@endverbatim
+  * @{
+  */
+    
+/**
+  * @brief  Deinitializes the DMAy Channelx registers to their default reset
+  *         values.
+  * @param  DMAy_Channelx: where y can be 1 to select the DMA and 
+  *         x can be 1 to 7 for DMA1 to select the DMA Channel.
+  * @note   Channel 6 and 7 are available only for STM32F072 devices.
+  * @retval None
+  */
+void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+
+  /* Disable the selected DMAy Channelx */
+  DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR_EN);
+
+  /* Reset DMAy Channelx control register */
+  DMAy_Channelx->CCR  = 0;
+
+  /* Reset DMAy Channelx remaining bytes register */
+  DMAy_Channelx->CNDTR = 0;
+
+  /* Reset DMAy Channelx peripheral address register */
+  DMAy_Channelx->CPAR  = 0;
+
+  /* Reset DMAy Channelx memory address register */
+  DMAy_Channelx->CMAR = 0;
+
+  if (DMAy_Channelx == DMA1_Channel1)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel1 */
+    DMA1->IFCR |= DMA1_CHANNEL1_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel2)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel2 */
+    DMA1->IFCR |= DMA1_CHANNEL2_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel3)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel3 */
+    DMA1->IFCR |= DMA1_CHANNEL3_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel4)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel4 */
+    DMA1->IFCR |= DMA1_CHANNEL4_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel5)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel5 */
+    DMA1->IFCR |= DMA1_CHANNEL5_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel6)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel6 */
+    DMA1->IFCR |= DMA1_CHANNEL6_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel7)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel7 */
+    DMA1->IFCR |= DMA1_CHANNEL7_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA2_Channel1)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel1 */
+    DMA2->IFCR |= DMA2_CHANNEL1_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA2_Channel2)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel2 */
+    DMA2->IFCR |= DMA2_CHANNEL2_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA2_Channel3)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel3 */
+    DMA2->IFCR |= DMA2_CHANNEL3_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA2_Channel4)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel4 */
+    DMA2->IFCR |= DMA2_CHANNEL4_IT_MASK;
+  }
+  else
+  { 
+    if (DMAy_Channelx == DMA2_Channel5)
+    {
+      /* Reset interrupt pending bits for DMA2 Channel5 */
+      DMA2->IFCR |= DMA2_CHANNEL5_IT_MASK;
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the DMAy Channelx according to the specified parameters 
+  *         in the DMA_InitStruct.
+  * @param  DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7
+  *         for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel.
+  * @note   DMA1 Channel 6 and 7 are available only for STM32F072 and STM32F091 devices. 
+  * @note   DMA2 Channel 1 to 5 are available only for STM32F091 devices.   
+  * @param  DMA_InitStruct: pointer to a DMA_InitTypeDef structure that contains
+  *         the configuration information for the specified DMA Channel.
+  * @retval None
+  */
+void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_DMA_DIR(DMA_InitStruct->DMA_DIR));
+  assert_param(IS_DMA_BUFFER_SIZE(DMA_InitStruct->DMA_BufferSize));
+  assert_param(IS_DMA_PERIPHERAL_INC_STATE(DMA_InitStruct->DMA_PeripheralInc));
+  assert_param(IS_DMA_MEMORY_INC_STATE(DMA_InitStruct->DMA_MemoryInc));
+  assert_param(IS_DMA_PERIPHERAL_DATA_SIZE(DMA_InitStruct->DMA_PeripheralDataSize));
+  assert_param(IS_DMA_MEMORY_DATA_SIZE(DMA_InitStruct->DMA_MemoryDataSize));
+  assert_param(IS_DMA_MODE(DMA_InitStruct->DMA_Mode));
+  assert_param(IS_DMA_PRIORITY(DMA_InitStruct->DMA_Priority));
+  assert_param(IS_DMA_M2M_STATE(DMA_InitStruct->DMA_M2M));
+
+/*--------------------------- DMAy Channelx CCR Configuration ----------------*/
+  /* Get the DMAy_Channelx CCR value */
+  tmpreg = DMAy_Channelx->CCR;
+
+  /* Clear MEM2MEM, PL, MSIZE, PSIZE, MINC, PINC, CIRC and DIR bits */
+  tmpreg &= CCR_CLEAR_MASK;
+
+  /* Configure DMAy Channelx: data transfer, data size, priority level and mode */
+  /* Set DIR bit according to DMA_DIR value */
+  /* Set CIRC bit according to DMA_Mode value */
+  /* Set PINC bit according to DMA_PeripheralInc value */
+  /* Set MINC bit according to DMA_MemoryInc value */
+  /* Set PSIZE bits according to DMA_PeripheralDataSize value */
+  /* Set MSIZE bits according to DMA_MemoryDataSize value */
+  /* Set PL bits according to DMA_Priority value */
+  /* Set the MEM2MEM bit according to DMA_M2M value */
+  tmpreg |= DMA_InitStruct->DMA_DIR | DMA_InitStruct->DMA_Mode |
+            DMA_InitStruct->DMA_PeripheralInc | DMA_InitStruct->DMA_MemoryInc |
+            DMA_InitStruct->DMA_PeripheralDataSize | DMA_InitStruct->DMA_MemoryDataSize |
+            DMA_InitStruct->DMA_Priority | DMA_InitStruct->DMA_M2M;
+
+  /* Write to DMAy Channelx CCR */
+  DMAy_Channelx->CCR = tmpreg;
+
+/*--------------------------- DMAy Channelx CNDTR Configuration --------------*/
+  /* Write to DMAy Channelx CNDTR */
+  DMAy_Channelx->CNDTR = DMA_InitStruct->DMA_BufferSize;
+
+/*--------------------------- DMAy Channelx CPAR Configuration ---------------*/
+  /* Write to DMAy Channelx CPAR */
+  DMAy_Channelx->CPAR = DMA_InitStruct->DMA_PeripheralBaseAddr;
+
+/*--------------------------- DMAy Channelx CMAR Configuration ---------------*/
+  /* Write to DMAy Channelx CMAR */
+  DMAy_Channelx->CMAR = DMA_InitStruct->DMA_MemoryBaseAddr;
+}
+
+/**
+  * @brief  Fills each DMA_InitStruct member with its default value.
+  * @param  DMA_InitStruct: pointer to a DMA_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct)
+{
+/*-------------- Reset DMA init structure parameters values ------------------*/
+  /* Initialize the DMA_PeripheralBaseAddr member */
+  DMA_InitStruct->DMA_PeripheralBaseAddr = 0;
+  /* Initialize the DMA_MemoryBaseAddr member */
+  DMA_InitStruct->DMA_MemoryBaseAddr = 0;
+  /* Initialize the DMA_DIR member */
+  DMA_InitStruct->DMA_DIR = DMA_DIR_PeripheralSRC;
+  /* Initialize the DMA_BufferSize member */
+  DMA_InitStruct->DMA_BufferSize = 0;
+  /* Initialize the DMA_PeripheralInc member */
+  DMA_InitStruct->DMA_PeripheralInc = DMA_PeripheralInc_Disable;
+  /* Initialize the DMA_MemoryInc member */
+  DMA_InitStruct->DMA_MemoryInc = DMA_MemoryInc_Disable;
+  /* Initialize the DMA_PeripheralDataSize member */
+  DMA_InitStruct->DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte;
+  /* Initialize the DMA_MemoryDataSize member */
+  DMA_InitStruct->DMA_MemoryDataSize = DMA_MemoryDataSize_Byte;
+  /* Initialize the DMA_Mode member */
+  DMA_InitStruct->DMA_Mode = DMA_Mode_Normal;
+  /* Initialize the DMA_Priority member */
+  DMA_InitStruct->DMA_Priority = DMA_Priority_Low;
+  /* Initialize the DMA_M2M member */
+  DMA_InitStruct->DMA_M2M = DMA_M2M_Disable;
+}
+
+/**
+  * @brief  Enables or disables the specified DMAy Channelx.
+  * @param  DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7
+  *         for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel.
+  * @note   DMA1 Channel 6 and 7 are available only for STM32F072 and STM32F091 devices. 
+  * @note   DMA2 Channel 1 to 5 are available only for STM32F091 devices. 
+  * @param  NewState: new state of the DMAy Channelx. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DMAy Channelx */
+    DMAy_Channelx->CCR |= DMA_CCR_EN;
+  }
+  else
+  {
+    /* Disable the selected DMAy Channelx */
+    DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR_EN);
+  }
+}
+
+/**
+  * @brief  Configure the DMAx channels remapping.
+  * @param  DMAy: where x can be 1 or 2 to select the DMA peripheral.    
+  * @param  DMAy_CHx_RemapRequest: where y can be 1 or 2 to select the DMA and x can be 1 to 7
+  *         for DMA1 to select the DMA1 Channel and can be 1 to 5 for DMA2 to select the DMA2 Channel.
+  * @note   This function is available only for STM32F091 devices. 
+  * @retval None
+  */
+void DMA_RemapConfig(DMA_TypeDef* DMAy, uint32_t DMAx_CHy_RemapRequest)
+{
+  assert_param(IS_DMA_ALL_LIST(DMAy));
+  
+  if (DMAy == DMA1)
+  {
+    assert_param(IS_DMA1_REMAP(DMAx_CHy_RemapRequest));  
+  }
+  else
+  {
+    assert_param(IS_DMA2_REMAP(DMAx_CHy_RemapRequest)); 
+  }
+
+  DMAy->RMPCR &= ~((uint32_t)0x0F << (uint32_t)((DMAx_CHy_RemapRequest >> 28) * 4)); 
+  DMAy->RMPCR |= (uint32_t)(DMAx_CHy_RemapRequest & 0x0FFFFFFF);  
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Group2 Data Counter functions
+ *  @brief   Data Counter functions 
+ *
+@verbatim
+ ===============================================================================
+                      ##### Data Counter functions #####
+ ===============================================================================
+    [..] This subsection provides function allowing to configure and read the buffer 
+         size (number of data to be transferred).The DMA data counter can be written 
+         only when the DMA channel is disabled (ie. after transfer complete event).
+    [..] The following function can be used to write the Channel data counter value:
+         (+) void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t 
+             DataNumber).
+    -@- It is advised to use this function rather than DMA_Init() in situations 
+        where only the Data buffer needs to be reloaded.
+    [..] The DMA data counter can be read to indicate the number of remaining transfers 
+         for the relative DMA channel. This counter is decremented at the end of each 
+         data transfer and when the transfer is complete: 
+         (+) If Normal mode is selected: the counter is set to 0.
+         (+) If Circular mode is selected: the counter is reloaded with the initial 
+         value(configured before enabling the DMA channel).
+    [..] The following function can be used to read the Channel data counter value:
+         (+) uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the number of data units in the current DMAy Channelx transfer.
+  * @param  DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7
+  *         for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel.
+  * @note   DMA1 Channel 6 and 7 are available only for STM32F072 and STM32F091 devices. 
+  * @note   DMA2 Channel 1 to 5 are available only for STM32F091 devices. 
+  * @param  DataNumber: The number of data units in the current DMAy Channelx
+  *         transfer.
+  * @note   This function can only be used when the DMAy_Channelx is disabled.
+  * @retval None.
+  */
+void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+
+/*--------------------------- DMAy Channelx CNDTR Configuration --------------*/
+  /* Write to DMAy Channelx CNDTR */
+  DMAy_Channelx->CNDTR = DataNumber;
+}
+
+/**
+  * @brief  Returns the number of remaining data units in the current
+  *         DMAy Channelx transfer.
+  * @param  DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7
+  *         for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel.
+  * @note   DMA1 Channel 6 and 7 are available only for STM32F072 and STM32F091 devices. 
+  * @note   DMA2 Channel 1 to 5 are available only for STM32F091 devices. 
+  * @retval The number of remaining data units in the current DMAy Channelx
+  *         transfer.
+  */
+uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  /* Return the number of remaining data units for DMAy Channelx */
+  return ((uint16_t)(DMAy_Channelx->CNDTR));
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+          ##### Interrupts and flags management functions #####
+ ===============================================================================
+    [..] This subsection provides functions allowing to configure the DMA Interrupts 
+         sources and check or clear the flags or pending bits status.
+         The user should identify which mode will be used in his application to manage 
+         the DMA controller events: Polling mode or Interrupt mode. 
+  *** Polling Mode ***
+  ====================
+    [..] Each DMA channel can be managed through 4 event Flags:(y : DMA Controller 
+         number  x : DMA channel number ).
+         (#) DMAy_FLAG_TCx : to indicate that a Transfer Complete event occurred.
+         (#) DMAy_FLAG_HTx : to indicate that a Half-Transfer Complete event occurred.
+         (#) DMAy_FLAG_TEx : to indicate that a Transfer Error occurred.
+         (#) DMAy_FLAG_GLx : to indicate that at least one of the events described 
+             above occurred.
+    -@- Clearing DMAy_FLAG_GLx results in clearing all other pending flags of the 
+        same channel (DMAy_FLAG_TCx, DMAy_FLAG_HTx and DMAy_FLAG_TEx).
+    [..]In this Mode it is advised to use the following functions:
+        (+) FlagStatus DMA_GetFlagStatus(uint32_t DMA_FLAG);
+        (+) void DMA_ClearFlag(uint32_t DMA_FLAG);
+
+  *** Interrupt Mode ***
+  ======================
+    [..] Each DMA channel can be managed through 4 Interrupts:
+    (+) Interrupt Source
+       (##) DMA_IT_TC: specifies the interrupt source for the Transfer Complete 
+            event.
+       (##) DMA_IT_HT : specifies the interrupt source for the Half-transfer Complete 
+            event.
+       (##) DMA_IT_TE : specifies the interrupt source for the transfer errors event.
+       (##) DMA_IT_GL : to indicate that at least one of the interrupts described 
+            above occurred.
+    -@@- Clearing DMA_IT_GL interrupt results in clearing all other interrupts of 
+        the same channel (DMA_IT_TCx, DMA_IT_HT and DMA_IT_TE).
+    [..]In this Mode it is advised to use the following functions:
+        (+) void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, 
+            FunctionalState NewState);
+        (+) ITStatus DMA_GetITStatus(uint32_t DMA_IT);
+        (+) void DMA_ClearITPendingBit(uint32_t DMA_IT);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DMAy Channelx interrupts.
+  * @param  DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7
+  *         for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel.
+  * @note   DMA1 Channel 6 and 7 are available only for STM32F072 and STM32F091 devices. 
+  * @note   DMA2 Channel 1 to 5 are available only for STM32F091 devices.  
+  * @param  DMA_IT: specifies the DMA interrupts sources to be enabled
+  *         or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg DMA_IT_TC: Transfer complete interrupt mask
+  *            @arg DMA_IT_HT: Half transfer interrupt mask
+  *            @arg DMA_IT_TE: Transfer error interrupt mask
+  * @param  NewState: new state of the specified DMA interrupts.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_DMA_CONFIG_IT(DMA_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DMA interrupts */
+    DMAy_Channelx->CCR |= DMA_IT;
+  }
+  else
+  {
+    /* Disable the selected DMA interrupts */
+    DMAy_Channelx->CCR &= ~DMA_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DMAy Channelx flag is set or not.
+  * @param  DMA_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag.
+  *            @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag.
+  *            @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag.
+  *            @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag.
+  *            @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag.
+  *            @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag.
+  *            @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag.
+  *            @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag.
+  *            @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag.
+  *            @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag.
+  *            @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag.
+  *            @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag.
+  *            @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag.
+  *            @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag.
+  *            @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag.
+  *            @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag.
+  *            @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag.
+  *            @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag.
+  *            @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag.
+  *            @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag.
+  *            @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag, applicable only for STM32FO91 devices.  
+  * @note   The Global flag (DMAy_FLAG_GLx) is set whenever any of the other flags 
+  *         relative to the same channel is set (Transfer Complete, Half-transfer 
+  *         Complete or Transfer Error flags: DMAy_FLAG_TCx, DMAy_FLAG_HTx or 
+  *         DMAy_FLAG_TEx). 
+  *      
+  * @retval The new state of DMA_FLAG (SET or RESET).
+  */
+FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DMA_GET_FLAG(DMAy_FLAG));
+
+  /* Calculate the used DMAy */
+  if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Get DMA2 ISR register value */
+    tmpreg = DMA2->ISR ;
+  }
+  else
+  {
+    /* Get DMA1 ISR register value */
+    tmpreg = DMA1->ISR ;
+  }
+
+  /* Check the status of the specified DMAy flag */
+  if ((tmpreg & DMAy_FLAG) != (uint32_t)RESET)
+  {
+    /* DMAy_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMAy_FLAG is reset */
+    bitstatus = RESET;
+  }
+  
+  /* Return the DMAy_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DMAy Channelx's pending flags.
+  * @param  DMA_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination (for the same DMA) of the following values:
+  *            @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag.
+  *            @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag.
+  *            @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag.
+  *            @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag.
+  *            @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag.
+  *            @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag.
+  *            @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag.
+  *            @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag.
+  *            @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag.
+  *            @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag.
+  *            @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag.
+  *            @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag.
+  *            @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag.
+  *            @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag.
+  *            @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag.
+  *            @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag.
+  *            @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag.
+  *            @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag.
+  *            @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag.
+  *            @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag.
+  *            @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag, applicable only for STM32FO91 devices.
+  *            @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag, applicable only for STM32FO91 devices. 
+  *              
+  * @note   Clearing the Global flag (DMAy_FLAG_GLx) results in clearing all other flags
+  *         relative to the same channel (Transfer Complete, Half-transfer Complete and
+  *         Transfer Error flags: DMAy_FLAG_TCx, DMAy_FLAG_HTx and DMAy_FLAG_TEx).
+  *
+  * @retval None
+  */
+void DMA_ClearFlag(uint32_t DMAy_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_CLEAR_FLAG(DMAy_FLAG));
+
+/* Calculate the used DMAy */
+  if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Clear the selected DMAy flags */
+    DMA2->IFCR = DMAy_FLAG;
+  }
+  else
+  {
+    /* Clear the selected DMAy flags */
+    DMA1->IFCR = DMAy_FLAG;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DMAy Channelx interrupt has occurred or not.
+  * @param  DMA_IT: specifies the DMA interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt.
+  *            @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt.
+  *            @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt.
+  *            @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt.
+  *            @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt.
+  *            @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt.
+  *            @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt.
+  *            @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt.
+  *            @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt.
+  *            @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt.
+  *            @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt.
+  *            @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt.
+  *            @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt.
+  *            @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt.
+  *            @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt.
+  *            @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt.
+  *            @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt.
+  *            @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt.
+  *            @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt.
+  *            @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt.
+  *            @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt, applicable only for STM32F072 and STM32FO91 devices.  
+  *            @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt, applicable only for STM32FO91 devices.   
+  * @note   The Global interrupt (DMAy_FLAG_GLx) is set whenever any of the other 
+  *         interrupts relative to the same channel is set (Transfer Complete, 
+  *         Half-transfer Complete or Transfer Error interrupts: DMAy_IT_TCx, 
+  *         DMAy_IT_HTx or DMAy_IT_TEx). 
+  *      
+  * @retval The new state of DMA_IT (SET or RESET).
+  */
+ITStatus DMA_GetITStatus(uint32_t DMAy_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_GET_IT(DMAy_IT));
+
+  /* Calculate the used DMA */
+  if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Get DMA2 ISR register value */
+    tmpreg = DMA2->ISR;
+  }
+  else
+  {
+    /* Get DMA1 ISR register value */
+    tmpreg = DMA1->ISR;
+  }
+
+  /* Check the status of the specified DMAy interrupt */
+  if ((tmpreg & DMAy_IT) != (uint32_t)RESET)
+  {
+    /* DMAy_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMAy_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DMAy_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DMAy Channelx's interrupt pending bits.
+  * @param  DMA_IT: specifies the DMA interrupt pending bit to clear.
+  *          This parameter can be any combination (for the same DMA) of the following values:
+  *            @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt.
+  *            @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt.
+  *            @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt.
+  *            @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt.
+  *            @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt.
+  *            @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt.
+  *            @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt.
+  *            @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt.
+  *            @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt.
+  *            @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt.
+  *            @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt.
+  *            @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt.
+  *            @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt.
+  *            @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt.
+  *            @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt.
+  *            @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt.
+  *            @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt.
+  *            @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt.
+  *            @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt.
+  *            @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt.
+  *            @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt, applicable only for STM32F072 and STM32FO91 devices.
+  *            @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt, applicable only for STM32F072 and STM32FO91 devices.  
+  *            @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt, applicable only for STM32FO91 devices.
+  *            @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt, applicable only for STM32FO91 devices.  
+  *     
+  * @note   Clearing the Global interrupt (DMAy_IT_GLx) results in clearing all other 
+  *         interrupts relative to the same channel (Transfer Complete, Half-transfer 
+  *         Complete and Transfer Error interrupts: DMAy_IT_TCx, DMAy_IT_HTx and 
+  *         DMAy_IT_TEx).  
+  *        
+  * @retval None
+  */
+void DMA_ClearITPendingBit(uint32_t DMAy_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_CLEAR_IT(DMAy_IT));
+  
+  /* Calculate the used DMAy */
+  if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Clear the selected DMAy interrupt pending bits */
+    DMA2->IFCR = DMAy_IT;
+  }
+  else
+  {
+    /* Clear the selected DMAy interrupt pending bits */
+    DMA1->IFCR = DMAy_IT;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_exti.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_exti.c
new file mode 100644
index 00000000..16f2ea3d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_exti.c
@@ -0,0 +1,314 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_exti.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the EXTI peripheral:
+  *           + Initialization and Configuration
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+  ==============================================================================
+                            ##### EXTI features ##### 
+  ==============================================================================
+    [..] External interrupt/event lines are mapped as following:
+         (#) All available GPIO pins are connected to the 16 external 
+             interrupt/event lines from EXTI0 to EXTI15.
+         (#) EXTI line 16 is connected to the PVD output, not applicable for STM32F030 devices.
+         (#) EXTI line 17 is connected to the RTC Alarm event.
+         (#) EXTI line 18 is connected to the RTC Alarm event, applicable only for STM32F072 devices.
+         (#) EXTI line 19 is connected to the RTC Tamper and TimeStamp events.
+         (#) EXTI line 20 is connected to the RTC wakeup event, applicable only for STM32F072 devices.
+         (#) EXTI line 21 is connected to the Comparator 1 wakeup event, applicable only for STM32F051 and STM32F072 devices. 
+         (#) EXTI line 22 is connected to the Comparator 2 wakeup event, applicable only for STM32F051 and STM32F072 devices.
+         (#) EXTI line 23 is connected to the I2C1 wakeup event, not applicable for STM32F030 devices.
+         (#) EXTI line 25 is connected to the USART1 wakeup event, not applicable for STM32F030 devices.
+         (#) EXTI line 26 is connected to the USART2 wakeup event, applicable only for STM32F072 devices.
+         (#) EXTI line 27 is connected to the CEC wakeup event, applicable only for STM32F051 and STM32F072 devices.
+         (#) EXTI line 31 is connected to the VDD USB monitor event, applicable only for STM32F072 devices.
+
+                       ##### How to use this driver ##### 
+  ==============================================================================
+    [..] In order to use an I/O pin as an external interrupt source, follow
+         steps below:
+    (#) Configure the I/O in input mode using GPIO_Init()
+    (#) Select the input source pin for the EXTI line using 
+        SYSCFG_EXTILineConfig().
+    (#) Select the mode(interrupt, event) and configure the trigger selection 
+       (Rising, falling or both) using EXTI_Init(). For the internal interrupt,
+       the trigger selection is not needed( the active edge is always the rising one).
+    (#) Configure NVIC IRQ channel mapped to the EXTI line using NVIC_Init().
+    (#) Optionally, you can generate a software interrupt using the function EXTI_GenerateSWInterrupt().
+    [..]
+    (@) SYSCFG APB clock must be enabled to get write access to SYSCFG_EXTICRx
+      registers using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
+    @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_exti.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup EXTI 
+  * @brief EXTI driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define EXTI_LINENONE     ((uint32_t)0x00000)        /* No interrupt selected */
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup EXTI_Private_Functions
+  * @{
+  */
+
+/** @defgroup EXTI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+  ==============================================================================
+            ##### Initialization and Configuration functions #####
+  ==============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the EXTI peripheral registers to their default reset 
+  *         values.
+  * @param  None
+  * @retval None
+  */
+void EXTI_DeInit(void)
+{
+  EXTI->IMR = 0x0F940000;
+  EXTI->EMR = 0x00000000;
+  EXTI->RTSR = 0x00000000;
+  EXTI->FTSR = 0x00000000;
+  EXTI->PR = 0x006BFFFF;
+}
+
+/**
+  * @brief  Initializes the EXTI peripheral according to the specified
+  *         parameters in the EXTI_InitStruct.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure that 
+  *         contains the configuration information for the EXTI peripheral.
+  * @retval None
+  */
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode));
+  assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger));
+  assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line));
+  assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd));
+
+  tmp = (uint32_t)EXTI_BASE;
+
+  if (EXTI_InitStruct->EXTI_LineCmd != DISABLE)
+  {
+    /* Clear EXTI line configuration */
+    EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line;
+
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+
+    /* Clear Rising Falling edge configuration */
+    EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line;
+
+    /* Select the trigger for the selected interrupts */
+    if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
+    {
+      /* Rising Falling edge */
+      EXTI->RTSR |= EXTI_InitStruct->EXTI_Line;
+      EXTI->FTSR |= EXTI_InitStruct->EXTI_Line;
+    }
+    else
+    {
+      tmp = (uint32_t)EXTI_BASE;
+      tmp += EXTI_InitStruct->EXTI_Trigger;
+
+      *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+    }
+  }
+  else
+  {
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    /* Disable the selected external lines */
+    *(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line;
+  }
+}
+
+/**
+  * @brief  Fills each EXTI_InitStruct member with its reset value.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  EXTI_InitStruct->EXTI_Line = EXTI_LINENONE;
+  EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
+  EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
+  EXTI_InitStruct->EXTI_LineCmd = DISABLE;
+}
+
+/**
+  * @brief  Generates a Software interrupt on selected EXTI line.
+  * @param  EXTI_Line: specifies the EXTI line on which the software interrupt
+  *         will be generated.
+  *          This parameter can be any combination of EXTI_Linex where x can be (0..27).
+  * @retval None
+  */
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+
+  EXTI->SWIER |= EXTI_Line;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Group2 Interrupts and flags management functions
+ *  @brief    Interrupts and flags management functions 
+ *
+@verbatim   
+  ==============================================================================
+             ##### Interrupts and flags management functions #####
+  ==============================================================================
+  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified EXTI line flag is set or not.
+  * @param  EXTI_Line: specifies the EXTI line flag to check.
+  *          This parameter can be EXTI_Linex where x can be (0..27).
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
+{
+   FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+
+  if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTI's line pending flags.
+  * @param  EXTI_Line: specifies the EXTI lines flags to clear.
+  *          This parameter can be any combination of EXTI_Linex where x can be (0..27).
+  * @retval None
+  */
+void EXTI_ClearFlag(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @brief  Checks whether the specified EXTI line is asserted or not.
+  * @param  EXTI_Line: specifies the EXTI line to check.
+  *          This parameter can be EXTI_Linex where x can be (0..27).
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
+{
+  ITStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+
+  if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTI's line pending bits.
+  * @param  EXTI_Line: specifies the EXTI lines to clear.
+  *          This parameter can be any combination of EXTI_Linex where x can be (0..27).
+  * @retval None
+  */
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_flash.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_flash.c
new file mode 100644
index 00000000..54a88338
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_flash.c
@@ -0,0 +1,1256 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_flash.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the FLASH peripheral:
+  *            - FLASH Interface configuration
+  *            - FLASH Memory Programming
+  *            - Option Bytes Programming
+  *            - Interrupts and flags management
+  *
+  *  @verbatim
+ ===============================================================================
+                    ##### How to use this driver #####
+ ===============================================================================
+    [..] This driver provides functions to configure and program the Flash 
+         memory of all STM32F0xx devices. These functions are split in 4 groups
+         (#) FLASH Interface configuration functions: this group includes the 
+             management of following features:
+             (++) Set the latency
+             (++) Enable/Disable the prefetch buffer
+
+         (#) FLASH Memory Programming functions: this group includes all needed 
+             functions to erase and program the main memory:
+             (++) Lock and Unlock the Flash interface.
+             (++) Erase function: Erase Page, erase all pages.
+             (++) Program functions: Half Word and Word write.
+
+         (#) FLASH Option Bytes Programming functions: this group includes all 
+             needed functions to:
+             (++) Lock and Unlock the Flash Option bytes.
+             (++) Launch the Option Bytes loader
+             (++) Erase the Option Bytes
+             (++)Set/Reset the write protection
+             (++) Set the Read protection Level
+             (++) Program the user option Bytes
+             (++) Set/Reset the BOOT1 bit
+             (++) Enable/Disable the VDDA Analog Monitoring
+             (++) Get the user option bytes
+             (++) Get the Write protection
+             (++) Get the read protection status
+
+         (#) FLASH Interrupts and flag management functions: this group includes 
+             all needed functions to:
+             (++) Enable/Disable the flash interrupt sources
+             (++) Get flags status
+             (++) Clear flags
+             (++) Get Flash operation status
+             (++) Wait for last flash operation
+
+ @endverbatim
+  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_flash.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FLASH 
+  * @brief FLASH driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+ 
+/** @defgroup FLASH_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup FLASH_Group1 FLASH Interface configuration functions
+  *  @brief   FLASH Interface configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+               ##### FLASH Interface configuration functions #####
+ ===============================================================================
+
+    [..] FLASH_Interface configuration_Functions, includes the following functions:
+       (+) void FLASH_SetLatency(uint32_t FLASH_Latency):
+    [..] To correctly read data from Flash memory, the number of wait states (LATENCY) 
+     must be correctly programmed according to the frequency of the CPU clock (HCLK) 
+    [..]
+        +--------------------------------------------- +
+        |  Wait states  |   HCLK clock frequency (MHz) |
+        |---------------|------------------------------|
+        |0WS(1CPU cycle)|       0 < HCLK <= 24         |
+        |---------------|------------------------------|
+        |1WS(2CPU cycle)|       24 < HCLK <= 48        |
+        +----------------------------------------------+
+    [..]
+       (+) void FLASH_PrefetchBufferCmd(FunctionalState NewState);
+    [..]
+     All these functions don't need the unlock sequence.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the code latency value.
+  * @param  FLASH_Latency: specifies the FLASH Latency value.
+  *          This parameter can be one of the following values:
+  *             @arg FLASH_Latency_0: FLASH Zero Latency cycle
+  *             @arg FLASH_Latency_1: FLASH One Latency cycle
+  * @retval None
+  */
+void FLASH_SetLatency(uint32_t FLASH_Latency)
+{
+   uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_LATENCY(FLASH_Latency));
+
+  /* Read the ACR register */
+  tmpreg = FLASH->ACR;  
+
+  /* Sets the Latency value */
+  tmpreg &= (uint32_t) (~((uint32_t)FLASH_ACR_LATENCY));
+  tmpreg |= FLASH_Latency;
+
+  /* Write the ACR register */
+  FLASH->ACR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Prefetch Buffer.
+  * @param  NewState: new state of the FLASH prefetch buffer.
+  *          This parameter can be: ENABLE or DISABLE. 
+  * @retval None
+  */
+void FLASH_PrefetchBufferCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if(NewState != DISABLE)
+  {
+    FLASH->ACR |= FLASH_ACR_PRFTBE;
+  }
+  else
+  {
+    FLASH->ACR &= (uint32_t)(~((uint32_t)FLASH_ACR_PRFTBE));
+  }
+}
+
+/**
+  * @brief  Checks whether the FLASH Prefetch Buffer status is set or not.
+  * @param  None
+  * @retval FLASH Prefetch Buffer Status (SET or RESET).
+  */
+FlagStatus FLASH_GetPrefetchBufferStatus(void)
+{
+  FlagStatus bitstatus = RESET;
+
+  if ((FLASH->ACR & FLASH_ACR_PRFTBS) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the new state of FLASH Prefetch Buffer Status (SET or RESET) */
+  return bitstatus; 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Group2 FLASH Memory Programming functions
+ *  @brief   FLASH Memory Programming functions
+ *
+@verbatim   
+ ===============================================================================
+                ##### FLASH Memory Programming functions #####
+ ===============================================================================
+
+    [..] The FLASH Memory Programming functions, includes the following functions:
+       (+) void FLASH_Unlock(void);
+       (+) void FLASH_Lock(void);
+       (+) FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
+       (+) FLASH_Status FLASH_EraseAllPages(void);
+       (+) FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
+       (+) FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
+
+    [..] Any operation of erase or program should follow these steps:
+       
+       (#) Call the FLASH_Unlock() function to enable the flash control register and 
+           program memory access
+       (#) Call the desired function to erase page or program data
+       (#) Call the FLASH_Lock() to disable the flash program memory access 
+      (recommended to protect the FLASH memory against possible unwanted operation)
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Unlocks the FLASH control register and program memory access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_Unlock(void)
+{
+  if((FLASH->CR & FLASH_CR_LOCK) != RESET)
+  {
+    /* Unlocking the program memory access */
+    FLASH->KEYR = FLASH_FKEY1;
+    FLASH->KEYR = FLASH_FKEY2;
+  }
+}
+
+/**
+  * @brief  Locks the Program memory access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_Lock(void)
+{
+  /* Set the LOCK Bit to lock the FLASH control register and program memory access */
+  FLASH->CR |= FLASH_CR_LOCK;
+}
+
+/**
+  * @brief  Erases a specified page in program memory.
+  * @note   To correctly run this function, the FLASH_Unlock() function must be called before.
+  * @note   Call the FLASH_Lock() to disable the flash memory access (recommended
+  *         to protect the FLASH memory against possible unwanted operation)
+  * @param  Page_Address: The page address in program memory to be erased.
+  * @note   A Page is erased in the Program memory only if the address to load 
+  *         is the start address of a page (multiple of 1024 bytes).
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_ErasePage(uint32_t Page_Address)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_PROGRAM_ADDRESS(Page_Address));
+ 
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  { 
+    /* If the previous operation is completed, proceed to erase the page */
+    FLASH->CR |= FLASH_CR_PER;
+    FLASH->AR  = Page_Address;
+    FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    /* Disable the PER Bit */
+    FLASH->CR &= ~FLASH_CR_PER;
+  }
+    
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Erases all FLASH pages.
+  * @note   To correctly run this function, the FLASH_Unlock() function must be called before.
+  * @note   Call the FLASH_Lock() to disable the flash memory access (recommended
+  *         to protect the FLASH memory against possible unwanted operation)
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_EraseAllPages(void)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to erase all pages */
+     FLASH->CR |= FLASH_CR_MER;
+     FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    /* Disable the MER Bit */
+    FLASH->CR &= ~FLASH_CR_MER;
+  }
+
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a word at a specified address.
+  * @note   To correctly run this function, the FLASH_Unlock() function must be called before.
+  * @note   Call the FLASH_Lock() to disable the flash memory access (recommended
+  *         to protect the FLASH memory against possible unwanted operation)
+  * @param  Address: specifies the address to be programmed.
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. 
+  */
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_PROGRAM_ADDRESS(Address));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* If the previous operation is completed, proceed to program the new first 
+    half word */
+    FLASH->CR |= FLASH_CR_PG;
+  
+    *(__IO uint16_t*)Address = (uint16_t)Data;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+ 
+    if(status == FLASH_COMPLETE)
+    {
+      /* If the previous operation is completed, proceed to program the new second 
+      half word */
+      tmp = Address + 2;
+
+      *(__IO uint16_t*) tmp = Data >> 16;
+    
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+        
+      /* Disable the PG Bit */
+      FLASH->CR &= ~FLASH_CR_PG;
+    }
+    else
+    {
+      /* Disable the PG Bit */
+      FLASH->CR &= ~FLASH_CR_PG;
+    }
+  }
+   
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a half word at a specified address.
+  * @note   To correctly run this function, the FLASH_Unlock() function must be called before.
+  * @note   Call the FLASH_Lock() to disable the flash memory access (recommended
+  *         to protect the FLASH memory against possible unwanted operation)
+  * @param  Address: specifies the address to be programmed.
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. 
+  */
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_PROGRAM_ADDRESS(Address));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* If the previous operation is completed, proceed to program the new data */
+    FLASH->CR |= FLASH_CR_PG;
+  
+    *(__IO uint16_t*)Address = Data;
+
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    /* Disable the PG Bit */
+    FLASH->CR &= ~FLASH_CR_PG;
+  } 
+  
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @}
+  */
+  
+/** @defgroup FLASH_Group3 Option Bytes Programming functions
+ *  @brief   Option Bytes Programming functions 
+ *
+@verbatim   
+ ===============================================================================
+                ##### Option Bytes Programming functions #####
+ ===============================================================================
+
+    [..] The FLASH_Option Bytes Programming_functions, includes the following functions:
+       (+) void FLASH_OB_Unlock(void);
+       (+) void FLASH_OB_Lock(void);
+       (+) void FLASH_OB_Launch(void);
+       (+) FLASH_Status FLASH_OB_Erase(void);
+       (+) FLASH_Status FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState);
+       (+) FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP);
+       (+) FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY);
+       (+) FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1);
+       (+) FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG);
+       (+) FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER);
+       (+) FLASH_OB_ProgramData(uint32_t Address, uint8_t Data);
+       (+) uint8_t FLASH_OB_GetUser(void);
+       (+) uint32_t FLASH_OB_GetWRP(void);
+       (+) FlagStatus FLASH_OB_GetRDP(void);
+
+    [..] Any operation of erase or program should follow these steps:
+
+   (#) Call the FLASH_OB_Unlock() function to enable the Option Bytes registers access
+
+   (#) Call one or several functions to program the desired option bytes 
+      (++) FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP) => to set the desired read Protection Level
+      (++) FLASH_Status FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState) 
+           => to Enable/Disable the desired sector write protection
+      (++) FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY) 
+           => to configure the user option Bytes: IWDG, STOP and the Standby.
+      (++) FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1)
+           => to set or reset BOOT1 
+      (++) FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG) 
+           => to enable or disable the VDDA Analog Monitoring 			 
+      (++) You can write all User Options bytes at once using a single function
+           by calling FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER)
+      (++) FLASH_OB_ProgramData(uint32_t Address, uint8_t Data) to program the 
+           two half word in the option bytes
+
+   (#) Once all needed option bytes to be programmed are correctly written, call the
+      FLASH_OB_Launch(void) function to launch the Option Bytes programming process.
+
+   (#) Call the FLASH_OB_Lock() to disable the Option Bytes registers access (recommended
+      to protect the option Bytes against possible unwanted operations)
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Unlocks the option bytes block access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_OB_Unlock(void)
+{
+  if((FLASH->CR & FLASH_CR_OPTWRE) == RESET)
+  { 
+    /* Unlocking the option bytes block access */
+    FLASH->OPTKEYR = FLASH_OPTKEY1;
+    FLASH->OPTKEYR = FLASH_OPTKEY2;
+  }
+}
+
+/**
+  * @brief  Locks the option bytes block access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_OB_Lock(void)
+{
+  /* Set the OPTWREN Bit to lock the option bytes block access */
+  FLASH->CR &= ~FLASH_CR_OPTWRE;
+}
+
+/**
+  * @brief  Launch the option byte loading.
+  * @param  None
+  * @retval None
+  */
+void FLASH_OB_Launch(void)
+{
+  /* Set the OBL_Launch bit to launch the option byte loading */
+  FLASH->CR |= FLASH_CR_OBL_LAUNCH;
+}
+
+/**
+  * @brief  Erases the FLASH option bytes.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option
+  *         bytes (recommended to protect the FLASH memory against possible unwanted operation)
+  * @note   This functions erases all option bytes except the Read protection (RDP).
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_Erase(void)
+{
+  uint16_t rdptmp = OB_RDP_Level_0;
+
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Get the actual read protection Option Byte value */ 
+  if(FLASH_OB_GetRDP() != RESET)
+  {
+    rdptmp = 0x00;  
+  }
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+  if(status == FLASH_COMPLETE)
+  {   
+    /* If the previous operation is completed, proceed to erase the option bytes */
+    FLASH->CR |= FLASH_CR_OPTER;
+    FLASH->CR |= FLASH_CR_STRT;
+
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    if(status == FLASH_COMPLETE)
+    {
+      /* If the erase operation is completed, disable the OPTER Bit */
+      FLASH->CR &= ~FLASH_CR_OPTER;
+       
+      /* Enable the Option Bytes Programming operation */
+      FLASH->CR |= FLASH_CR_OPTPG;
+
+      /* Restore the last read protection Option Byte value */
+      OB->RDP = (uint16_t)rdptmp; 
+
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+ 
+      if(status != FLASH_TIMEOUT)
+      {
+        /* if the program operation is completed, disable the OPTPG Bit */
+        FLASH->CR &= ~FLASH_CR_OPTPG;
+      }
+    }
+    else
+    {
+      if (status != FLASH_TIMEOUT)
+      {
+        /* Disable the OPTPG Bit */
+        FLASH->CR &= ~FLASH_CR_OPTPG;
+      }
+    }  
+  }
+  /* Return the erase status */
+  return status;
+}
+
+/**
+  * @brief  Write protects the desired pages
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option
+  *         bytes (recommended to protect the FLASH memory against possible unwanted operation)
+  * @param  OB_WRP: specifies the address of the pages to be write protected.
+  *          This parameter can be:
+  *             @arg OB_WRP_Pages0to3..OB_WRP_Pages60to63
+  *             @arg OB_WRP_AllPages
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP)
+{
+ uint16_t WRP0_Data = 0xFFFF, WRP1_Data = 0xFFFF, WRP2_Data = 0xFFFF, WRP3_Data = 0xFFFF;
+
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_OB_WRP(OB_WRP));
+
+  OB_WRP = (uint32_t)(~OB_WRP);
+  WRP0_Data = (uint16_t)(OB_WRP & OB_WRP0_WRP0);
+  WRP1_Data = (uint16_t)((OB_WRP >> 8) & OB_WRP0_WRP0);
+  WRP2_Data = (uint16_t)((OB_WRP >> 16) & OB_WRP0_WRP0) ;
+  WRP3_Data = (uint16_t)((OB_WRP >> 24) & OB_WRP0_WRP0) ;
+    
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+  if(status == FLASH_COMPLETE)
+  {
+    FLASH->CR |= FLASH_CR_OPTPG;
+
+    if(WRP0_Data != 0xFF)
+    {
+      OB->WRP0 = WRP0_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    }
+    if((status == FLASH_COMPLETE) && (WRP1_Data != 0xFF))
+    {
+      OB->WRP1 = WRP1_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    }
+    if((status == FLASH_COMPLETE) && (WRP2_Data != 0xFF))
+    {
+      OB->WRP2 = WRP2_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    }    
+    if((status == FLASH_COMPLETE) && (WRP3_Data != 0xFF))
+    {
+      OB->WRP3 = WRP3_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    }  
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  } 
+  /* Return the write protection operation Status */
+  return status;
+}
+
+/**
+  * @brief  Enables or disables the read out protection.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option
+  *         bytes (recommended to protect the FLASH memory against possible unwanted operation)
+  * @param  FLASH_ReadProtection_Level: specifies the read protection level. 
+  *          This parameter can be:
+  *             @arg OB_RDP_Level_0: No protection
+  *             @arg OB_RDP_Level_1: Read protection of the memory
+  *             @arg OB_RDP_Level_2: Chip protection
+  * @note   When enabling OB_RDP level 2 it's no more possible to go back to level 1 or 0
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Check the parameters */
+  assert_param(IS_OB_RDP(OB_RDP));
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    FLASH->CR |= FLASH_CR_OPTER;
+    FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    if(status == FLASH_COMPLETE)
+    {
+      /* If the erase operation is completed, disable the OPTER Bit */
+      FLASH->CR &= ~FLASH_CR_OPTER;
+      
+      /* Enable the Option Bytes Programming operation */
+      FLASH->CR |= FLASH_CR_OPTPG;
+       
+      OB->RDP = OB_RDP;
+
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); 
+    
+      if(status != FLASH_TIMEOUT)
+      {
+        /* if the program operation is completed, disable the OPTPG Bit */
+        FLASH->CR &= ~FLASH_CR_OPTPG;
+      }
+    }
+    else 
+    {
+      if(status != FLASH_TIMEOUT)
+      {
+        /* Disable the OPTER Bit */
+        FLASH->CR &= ~FLASH_CR_OPTER;
+      }
+    }
+  }
+  /* Return the protection operation Status */
+  return status;
+}
+
+/**
+  * @brief  Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option
+  *         bytes (recommended to protect the FLASH memory against possible unwanted operation)
+  * @param  OB_IWDG: Selects the WDG mode
+  *          This parameter can be one of the following values:
+  *             @arg OB_IWDG_SW: Software WDG selected
+  *             @arg OB_IWDG_HW: Hardware WDG selected
+  * @param  OB_STOP: Reset event when entering STOP mode.
+  *          This parameter can be one of the following values:
+  *             @arg OB_STOP_NoRST: No reset generated when entering in STOP
+  *             @arg OB_STOP_RST: Reset generated when entering in STOP
+  * @param  OB_STDBY: Reset event when entering Standby mode.
+  *          This parameter can be one of the following values:
+  *             @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY
+  *             @arg OB_STDBY_RST: Reset generated when entering in STANDBY
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_IWDG_SOURCE(OB_IWDG));
+  assert_param(IS_OB_STOP_SOURCE(OB_STOP));
+  assert_param(IS_OB_STDBY_SOURCE(OB_STDBY));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+
+    OB->USER = (uint16_t)((uint16_t)(OB_IWDG | OB_STOP) | (uint16_t)(OB_STDBY | 0xF8));
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }    
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the BOOT1 option bit.
+  * @param  OB_BOOT1: Set or Reset the BOOT1 option bit.
+  *          This parameter can be one of the following values:
+  *             @arg OB_BOOT1_RESET: BOOT1 option bit reset
+  *             @arg OB_BOOT1_SET: BOOT1 option bit set
+  * @retval None
+  */
+FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_BOOT1(OB_BOOT1));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG;
+
+    OB->USER = OB_BOOT1 | 0xEF;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the BOOT0 option bit.
+  * @note   This function is applicable only for the STM32F042 devices.
+  * @param  OB_BOOT0: Set or Reset the BOOT0 option bit.
+  *          This parameter can be one of the following values:
+  *             @arg OB_BOOT0_RESET: BOOT0 option bit reset
+  *             @arg OB_BOOT0_SET: BOOT0 option bit set
+  * @retval None
+  */
+FLASH_Status FLASH_OB_BOOT0Config(uint8_t OB_BOOT0)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_BOOT0(OB_BOOT0));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG;
+
+    OB->USER = OB_BOOT0 | 0xF7;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the BOOT0SW option bit.
+  * @note   This function is applicable only for the STM32F042 devices.   
+  * @param  OB_BOOT0SW: Set or Reset the BOOT0_SW option bit.
+  *          This parameter can be one of the following values:
+  *             @arg OB_BOOT0_SW: BOOT0_SW option bit reset
+  *             @arg OB_BOOT0_HW: BOOT0_SW option bit set
+  * @retval None
+  */
+FLASH_Status FLASH_OB_BOOT0SWConfig(uint8_t OB_BOOT0SW)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_BOOT0SW(OB_BOOT0SW));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG;
+
+    OB->USER = OB_BOOT0SW | 0x7F;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the analogue monitoring on VDDA Power source.
+  * @param  OB_VDDA_ANALOG: Selects the analog monitoring on VDDA Power source.
+  *          This parameter can be one of the following values:
+  *             @arg OB_VDDA_ANALOG_ON: Analog monitoring on VDDA Power source ON
+  *             @arg OB_VDDA_ANALOG_OFF: Analog monitoring on VDDA Power source OFF
+  * @retval None
+  */
+FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_VDDA_ANALOG(OB_VDDA_ANALOG));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+
+    OB->USER = OB_VDDA_ANALOG | 0xDF;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the SRAM parity.
+  * @param  OB_SRAM_Parity: Set or Reset the SRAM parity enable bit.
+  *          This parameter can be one of the following values:
+  *             @arg OB_SRAM_PARITY_SET: Set SRAM parity.
+  *             @arg OB_SRAM_PARITY_RESET: Reset SRAM parity.
+  * @retval None
+  */
+FLASH_Status FLASH_OB_SRAMParityConfig(uint8_t OB_SRAM_Parity)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_SRAM_PARITY(OB_SRAM_Parity));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+
+    OB->USER = OB_SRAM_Parity | 0xBF;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs the FLASH User Option Byte: IWDG_SW, RST_STOP, RST_STDBY,
+  *         BOOT1 and VDDA ANALOG monitoring.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option
+  *         bytes (recommended to protect the FLASH memory against possible unwanted operation)
+  * @param  OB_USER: Selects all user option bytes
+  *          This parameter is a combination of the following values:
+  *             @arg OB_IWDG_SW / OB_IWDG_HW: Software / Hardware WDG selected
+  *             @arg OB_STOP_NoRST / OB_STOP_RST: No reset / Reset generated when entering in STOP
+  *             @arg OB_STDBY_NoRST / OB_STDBY_RST: No reset / Reset generated when entering in STANDBY
+  *             @arg OB_BOOT1_RESET / OB_BOOT1_SET: BOOT1 Reset / Set
+  *             @arg OB_VDDA_ANALOG_ON / OB_VDDA_ANALOG_OFF: Analog monitoring on VDDA Power source ON / OFF 
+  *             @arg OB_SRAM_PARITY_SET / OB_SRAM_PARITY_RESET: SRAM Parity SET / RESET
+  *             @arg OB_BOOT0_RESET / OB_BOOT0_SET: BOOT0 Reset / Set
+  *             @arg OB_BOOT0_SW / OB_BOOT0_SW: BOOT0 pin disabled / BOOT0 pin bonded with GPIO      
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+
+    OB->USER = OB_USER;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }    
+  /* Return the Option Byte program Status */
+  return status;
+
+}
+
+/**
+  * @brief  Programs a half word at a specified Option Byte Data address.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option
+  *         bytes (recommended to protect the FLASH memory against possible unwanted operation)
+  * @param  Address: specifies the address to be programmed.
+  *          This parameter can be 0x1FFFF804 or 0x1FFFF806. 
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_ProgramData(uint32_t Address, uint8_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  /* Check the parameters */
+  assert_param(IS_OB_DATA_ADDRESS(Address));
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+  if(status == FLASH_COMPLETE)
+  {
+    /* Enables the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+    *(__IO uint16_t*)Address = Data;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }
+  /* Return the Option Byte Data Program Status */
+  return status;
+}
+
+/**
+  * @brief  Returns the FLASH User Option Bytes values.
+  * @param  None
+  * @retval The FLASH User Option Bytes .
+  */
+uint8_t FLASH_OB_GetUser(void)
+{
+  /* Return the User Option Byte */
+  return (uint8_t)(FLASH->OBR >> 8);
+}
+
+/**
+  * @brief  Returns the FLASH Write Protection Option Bytes value.
+  * @param  None
+  * @retval The FLASH Write Protection Option Bytes value
+  */
+uint32_t FLASH_OB_GetWRP(void)
+{
+  /* Return the FLASH write protection Register value */
+  return (uint32_t)(FLASH->WRPR);
+}
+
+/**
+  * @brief  Checks whether the FLASH Read out Protection Status is set or not.
+  * @param  None
+  * @retval FLASH ReadOut Protection Status(SET or RESET)
+  */
+FlagStatus FLASH_OB_GetRDP(void)
+{
+  FlagStatus readstatus = RESET;
+  
+  if ((uint8_t)(FLASH->OBR & (FLASH_OBR_RDPRT1 | FLASH_OBR_RDPRT2)) != RESET)
+  {
+    readstatus = SET;
+  }
+  else
+  {
+    readstatus = RESET;
+  }
+  return readstatus;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Group4 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified FLASH interrupts.
+  * @param  FLASH_IT: specifies the FLASH interrupt sources to be enabled or 
+  *         disabled.
+  *          This parameter can be any combination of the following values:
+  *             @arg FLASH_IT_EOP: FLASH end of programming Interrupt
+  *             @arg FLASH_IT_ERR: FLASH Error Interrupt
+  * @retval None 
+  */
+void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_IT(FLASH_IT)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if(NewState != DISABLE)
+  {
+    /* Enable the interrupt sources */
+    FLASH->CR |= FLASH_IT;
+  }
+  else
+  {
+    /* Disable the interrupt sources */
+    FLASH->CR &= ~(uint32_t)FLASH_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FLASH flag is set or not.
+  * @param  FLASH_FLAG: specifies the FLASH flag to check.
+  *          This parameter can be one of the following values:
+  *             @arg FLASH_FLAG_BSY: FLASH write/erase operations in progress flag 
+  *             @arg FLASH_FLAG_PGERR: FLASH Programming error flag flag
+  *             @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag
+  *             @arg FLASH_FLAG_EOP: FLASH End of Programming flag
+  * @retval The new state of FLASH_FLAG (SET or RESET).
+  */
+FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_GET_FLAG(FLASH_FLAG));
+
+  if((FLASH->SR & FLASH_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the new state of FLASH_FLAG (SET or RESET) */
+  return bitstatus; 
+}
+
+/**
+  * @brief  Clears the FLASH's pending flags.
+  * @param  FLASH_FLAG: specifies the FLASH flags to clear.
+  *          This parameter can be any combination of the following values:
+  *             @arg FLASH_FLAG_PGERR: FLASH Programming error flag flag
+  *             @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag
+  *             @arg FLASH_FLAG_EOP: FLASH End of Programming flag
+  * @retval None
+  */
+void FLASH_ClearFlag(uint32_t FLASH_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_CLEAR_FLAG(FLASH_FLAG));
+  
+  /* Clear the flags */
+  FLASH->SR = FLASH_FLAG;
+}
+
+/**
+  * @brief  Returns the FLASH Status.
+  * @param  None
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_GetStatus(void)
+{
+  FLASH_Status FLASHstatus = FLASH_COMPLETE;
+  
+  if((FLASH->SR & FLASH_FLAG_BSY) == FLASH_FLAG_BSY) 
+  {
+    FLASHstatus = FLASH_BUSY;
+  }
+  else 
+  {  
+    if((FLASH->SR & (uint32_t)FLASH_FLAG_WRPERR)!= (uint32_t)0x00)
+    { 
+      FLASHstatus = FLASH_ERROR_WRP;
+    }
+    else 
+    {
+      if((FLASH->SR & (uint32_t)(FLASH_SR_PGERR)) != (uint32_t)0x00)
+      {
+        FLASHstatus = FLASH_ERROR_PROGRAM; 
+      }
+      else
+      {
+        FLASHstatus = FLASH_COMPLETE;
+      }
+    }
+  }
+  /* Return the FLASH Status */
+  return FLASHstatus;
+}
+
+
+/**
+  * @brief  Waits for a FLASH operation to complete or a TIMEOUT to occur.
+  * @param  Timeout: FLASH programming Timeout
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout)
+{ 
+  FLASH_Status status = FLASH_COMPLETE;
+   
+  /* Check for the FLASH Status */
+  status = FLASH_GetStatus();
+  
+  /* Wait for a FLASH operation to complete or a TIMEOUT to occur */
+  while((status == FLASH_BUSY) && (Timeout != 0x00))
+  {
+    status = FLASH_GetStatus();
+    Timeout--;
+  }
+  
+  if(Timeout == 0x00 )
+  {
+    status = FLASH_TIMEOUT;
+  }
+  /* Return the operation status */
+  return status;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+   
+  /**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_gpio.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_gpio.c
new file mode 100644
index 00000000..5b6eb234
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_gpio.c
@@ -0,0 +1,542 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_gpio.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the GPIO peripheral:
+  *           + Initialization and Configuration functions
+  *           + GPIO Read and Write functions
+  *           + GPIO Alternate functions configuration functions
+  *
+  *  @verbatim
+  *
+  *
+    ===========================================================================
+                         ##### How to use this driver #####
+    ===========================================================================
+      [..]
+      (#) Enable the GPIO AHB clock using RCC_AHBPeriphClockCmd()
+      (#) Configure the GPIO pin(s) using GPIO_Init()
+          Four possible configuration are available for each pin:
+         (++) Input: Floating, Pull-up, Pull-down.
+         (++) Output: Push-Pull (Pull-up, Pull-down or no Pull)
+                      Open Drain (Pull-up, Pull-down or no Pull).
+              In output mode, the speed is configurable: Low, Medium, Fast or High.
+         (++) Alternate Function: Push-Pull (Pull-up, Pull-down or no Pull)
+                                  Open Drain (Pull-up, Pull-down or no Pull).
+         (++) Analog: required mode when a pin is to be used as ADC channel,
+              DAC output or comparator input.
+      (#) Peripherals alternate function:
+         (++) For ADC, DAC and comparators, configure the desired pin in analog 
+              mode using GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AN
+         (++) For other peripherals (TIM, USART...):
+              (+++) Connect the pin to the desired peripherals' Alternate 
+                    Function (AF) using GPIO_PinAFConfig() function. For PortC, 
+                    PortD and PortF, no configuration is needed.
+              (+++) Configure the desired pin in alternate function mode using
+                    GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+              (+++) Select the type, pull-up/pull-down and output speed via 
+                    GPIO_PuPd, GPIO_OType and GPIO_Speed members
+              (+++) Call GPIO_Init() function
+      (#) To get the level of a pin configured in input mode use GPIO_ReadInputDataBit()
+      (#) To set/reset the level of a pin configured in output mode use
+          GPIO_SetBits()/GPIO_ResetBits()
+      (#) During and just after reset, the alternate functions are not active and 
+          the GPIO pins are configured in input floating mode (except JTAG pins).
+      (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as 
+          general-purpose (PC14 and PC15, respectively) when the LSE oscillator 
+          is off. The LSE has priority over the GPIO function.
+      (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as general-purpose 
+          PD0 and PD1, respectively, when the HSE oscillator is off. The HSE has 
+          priority over the GPIO function.
+    @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_gpio.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup GPIO 
+  * @brief GPIO driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup GPIO_Private_Functions 
+  * @{
+  */
+
+/** @defgroup GPIO_Group1 Initialization and Configuration
+ *  @brief   Initialization and Configuration
+ *
+@verbatim
+ ===============================================================================
+                    ##### Initialization and Configuration #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the GPIOx peripheral registers to their default reset 
+  *         values.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.    
+  * @retval None
+  */
+void GPIO_DeInit(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  if(GPIOx == GPIOA)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOA, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOA, DISABLE);
+  }
+  else if(GPIOx == GPIOB)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOB, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOB, DISABLE);
+  }
+  else if(GPIOx == GPIOC)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOC, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOC, DISABLE);
+  }
+  else if(GPIOx == GPIOD)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOD, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOD, DISABLE);
+  }
+  else if(GPIOx == GPIOE)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOE, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOE, DISABLE);
+  }
+  else
+  {
+    if(GPIOx == GPIOF)
+    {
+      RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOF, ENABLE);
+      RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOF, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the GPIOx peripheral according to the specified 
+  *         parameters in the GPIO_InitStruct.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.   
+  * @param  GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that contains
+  *         the configuration information for the specified GPIO peripheral.
+  * @retval None
+  */
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  uint32_t pinpos = 0x00, pos = 0x00 , currentpin = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin));
+  assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode));
+  assert_param(IS_GPIO_PUPD(GPIO_InitStruct->GPIO_PuPd));
+
+  /*-------------------------- Configure the port pins -----------------------*/
+  /*-- GPIO Mode Configuration --*/
+  for (pinpos = 0x00; pinpos < 0x10; pinpos++)
+  {
+    pos = ((uint32_t)0x01) << pinpos;
+
+    /* Get the port pins position */
+    currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
+
+    if (currentpin == pos)
+    {
+      if ((GPIO_InitStruct->GPIO_Mode == GPIO_Mode_OUT) || (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_AF))
+      {
+        /* Check Speed mode parameters */
+        assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed));
+
+        /* Speed mode configuration */
+        GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (pinpos * 2));
+        GPIOx->OSPEEDR |= ((uint32_t)(GPIO_InitStruct->GPIO_Speed) << (pinpos * 2));
+
+        /* Check Output mode parameters */
+        assert_param(IS_GPIO_OTYPE(GPIO_InitStruct->GPIO_OType));
+
+        /* Output mode configuration */
+        GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)pinpos));
+        GPIOx->OTYPER |= (uint16_t)(((uint16_t)GPIO_InitStruct->GPIO_OType) << ((uint16_t)pinpos));
+      }
+
+      GPIOx->MODER  &= ~(GPIO_MODER_MODER0 << (pinpos * 2));
+
+      GPIOx->MODER |= (((uint32_t)GPIO_InitStruct->GPIO_Mode) << (pinpos * 2));
+
+      /* Pull-up Pull down resistor configuration */
+      GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)pinpos * 2));
+      GPIOx->PUPDR |= (((uint32_t)GPIO_InitStruct->GPIO_PuPd) << (pinpos * 2));
+    }
+  }
+}
+
+/**
+  * @brief  Fills each GPIO_InitStruct member with its default value.
+  * @param  GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  /* Reset GPIO init structure parameters values */
+  GPIO_InitStruct->GPIO_Pin  = GPIO_Pin_All;
+  GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN;
+  GPIO_InitStruct->GPIO_Speed = GPIO_Speed_Level_2;
+  GPIO_InitStruct->GPIO_OType = GPIO_OType_PP;
+  GPIO_InitStruct->GPIO_PuPd = GPIO_PuPd_NOPULL;
+}
+
+/**
+  * @brief  Locks GPIO Pins configuration registers.
+  * @note   The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR,
+  *         GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH.
+  * @note   The configuration of the locked GPIO pins can no longer be modified
+  *         until the next device reset.
+  * @param  GPIOx: where x can be (A or B) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  __IO uint32_t tmp = 0x00010000;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_LIST_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  tmp |= GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Reset LCKK bit */
+  GPIOx->LCKR =  GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Read LCKK bit */
+  tmp = GPIOx->LCKR;
+  /* Read LCKK bit */
+  tmp = GPIOx->LCKR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group2 GPIO Read and Write
+ *  @brief   GPIO Read and Write
+ *
+@verbatim   
+ ===============================================================================
+                      ##### GPIO Read and Write #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Reads the specified input port pin.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.   
+  * @param  GPIO_Pin: specifies the port bit to read.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         For STM32F051 and STM32F030: (0..15) for GPIOA, GPIOB, GPIOC, (2) for GPIOD and (0..1, 4..7) for GIIOF.
+  *         For STM32F072: (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF.
+  *         For STM32F031: (0..15) for GPIOA, GPIOB, (13..15) for GPIOC and (0..1, 6..7) for GPIOF.  
+  * @retval The input port pin value.
+  */
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified input port pin.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.   
+  * @retval The input port pin value.
+  */
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->IDR);
+}
+
+/**
+  * @brief  Reads the specified output data port bit.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.   
+  * @param  GPIO_Pin: Specifies the port bit to read.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         For STM32F051 and STM32F030: (0..15) for GPIOA, GPIOB, GPIOC, (2) for GPIOD and (0..1, 4..7) for GIIOF.
+  *         For STM32F072: (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF.
+  *         For STM32F031: (0..15) for GPIOA, GPIOB, (13..15) for GPIOC and (0..1, 6..7) for GPIOF. 
+  * @retval The output port pin value.
+  */
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if ((GPIOx->ODR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO output data port.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.    
+  * @retval GPIO output data port value.
+  */
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->ODR);
+}
+
+/**
+  * @brief  Sets the selected data port bits.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.    
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         For STM32F051 and STM32F030: (0..15) for GPIOA, GPIOB, GPIOC, (2) for GPIOD and (0..1, 4..7) for GIIOF.
+  *         For STM32F072: (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF.
+  *         For STM32F031: (0..15) for GPIOA, GPIOB, (13..15) for GPIOC and (0..1, 6..7) for GPIOF. 
+  * @retval None
+  */
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BSRR = GPIO_Pin;
+}
+
+/**
+  * @brief  Clears the selected data port bits.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         For STM32F051 and STM32F030: (0..15) for GPIOA, GPIOB, GPIOC, (2) for GPIOD and (0..1, 4..7) for GIIOF.
+  *         For STM32F072: (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF.
+  *         For STM32F031: (0..15) for GPIOA, GPIOB, (13..15) for GPIOC and (0..1, 6..7) for GPIOF. 
+  * @retval None
+  */
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BRR = GPIO_Pin;
+}
+
+/**
+  * @brief  Sets or clears the selected data port bit.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.  
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  * @param  BitVal: specifies the value to be written to the selected bit.
+  *          This parameter can be one of the BitAction enumeration values:
+  *            @arg Bit_RESET: to clear the port pin
+  *            @arg Bit_SET: to set the port pin
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         For STM32F051 and STM32F030: (0..15) for GPIOA, GPIOB, GPIOC, (2) for GPIOD and (0..1, 4..7) for GIIOF.
+  *         For STM32F072: (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF.
+  *         For STM32F031: (0..15) for GPIOA, GPIOB, (13..15) for GPIOC and (0..1, 6..7) for GPIOF.
+  * @retval None
+  */
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+  assert_param(IS_GPIO_BIT_ACTION(BitVal));
+
+  if (BitVal != Bit_RESET)
+  {
+    GPIOx->BSRR = GPIO_Pin;
+  }
+  else
+  {
+    GPIOx->BRR = GPIO_Pin ;
+  }
+}
+
+/**
+  * @brief  Writes data to the specified GPIO data port.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.  
+  * @param  PortVal: specifies the value to be written to the port output data register.
+  * @retval None
+  */
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  GPIOx->ODR = PortVal;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group3 GPIO Alternate functions configuration functions
+ *  @brief   GPIO Alternate functions configuration functions
+ *
+@verbatim   
+ ===============================================================================
+          ##### GPIO Alternate functions configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Writes data to the specified GPIO data port.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @note   GPIOC, GPIOD, GPIOE and GPIOF  are available only for STM32F072 and STM32F091. 
+  * @param  GPIO_PinSource: specifies the pin for the Alternate function.
+  *          This parameter can be GPIO_PinSourcex where x can be (0..15) for GPIOA, GPIOB, GPIOD, GPIOE
+  *          and (0..12) for GPIOC and (0, 2..5, 9..10) for GPIOF.    
+  * @param  GPIO_AF: selects the pin to used as Alternate function.
+  *          This parameter can be one of the following value:
+  *            @arg GPIO_AF_0:  WKUP, EVENTOUT, TIM15, SPI1, TIM17, MCO, SWDAT, SWCLK,
+  *                             TIM14, BOOT, USART1, CEC, IR_OUT, SPI2, TIM3, USART4,
+  *                             CAN, USART2, CRS, TIM16, TIM1, TS, USART8 
+  *            @arg GPIO_AF_1: USART2, CEC, TIM3, USART1, USART2, EVENTOUT, I2C1,
+  *                            I2C2, TIM15, SPI2, USART3, TS, SPI1, USART7, USART8
+  *                            USART5, USART4, USART6, I2C1   
+  *            @arg GPIO_AF_2: TIM2, TIM1, EVENTOUT, TIM16, TIM17, USB, USART6, USART5,
+  *                            USART8, USART7, USART6  
+  *            @arg GPIO_AF_3: TS, I2C1, TIM15, EVENTOUT 
+  *            @arg GPIO_AF_4: TIM14, USART4, USART3, CRS, CAN, I2C1, USART5
+  *            @arg GPIO_AF_5: TIM16, TIM17, TIM15, SPI2, I2C2, USART6, MCO
+  *            @arg GPIO_AF_6: EVENTOUT
+  *            @arg GPIO_AF_7: COMP1 OUT, COMP2 OUT 
+  * @note   The pin should already been configured in Alternate Function mode(AF)
+  *         using GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+  * @note   Refer to the Alternate function mapping table in the device datasheet 
+  *         for the detailed mapping of the system and peripherals'alternate 
+  *         function I/O pins.
+  * @retval None
+  */
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF)
+{
+  uint32_t temp = 0x00;
+  uint32_t temp_2 = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
+  assert_param(IS_GPIO_AF(GPIO_AF));
+
+  temp = ((uint32_t)(GPIO_AF) << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4));
+  GPIOx->AFR[GPIO_PinSource >> 0x03] &= ~((uint32_t)0xF << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4));
+  temp_2 = GPIOx->AFR[GPIO_PinSource >> 0x03] | temp;
+  GPIOx->AFR[GPIO_PinSource >> 0x03] = temp_2;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_i2c.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_i2c.c
new file mode 100644
index 00000000..c92c204e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_i2c.c
@@ -0,0 +1,1585 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_i2c.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Inter-Integrated circuit (I2C):
+  *           + Initialization and Configuration
+  *           + Communications handling
+  *           + SMBUS management
+  *           + I2C registers management
+  *           + Data transfers management
+  *           + DMA transfers management
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+ ============================================================================
+                     ##### How to use this driver #####
+ ============================================================================
+   [..]
+   (#) Enable peripheral clock using RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2Cx, ENABLE)
+       function for I2C1 or I2C2.
+   (#) Enable SDA, SCL  and SMBA (when used) GPIO clocks using 
+       RCC_AHBPeriphClockCmd() function. 
+   (#) Peripherals alternate function: 
+       (++) Connect the pin to the desired peripherals' Alternate 
+            Function (AF) using GPIO_PinAFConfig() function.
+       (++) Configure the desired pin in alternate function by:
+            GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+       (++) Select the type, OpenDrain and speed via  
+            GPIO_PuPd, GPIO_OType and GPIO_Speed members
+       (++) Call GPIO_Init() function.
+   (#) Program the Mode, Timing , Own address, Ack and Acknowledged Address 
+       using the I2C_Init() function.
+   (#) Optionally you can enable/configure the following parameters without
+       re-initialization (i.e there is no need to call again I2C_Init() function):
+       (++) Enable the acknowledge feature using I2C_AcknowledgeConfig() function.
+       (++) Enable the dual addressing mode using I2C_DualAddressCmd() function.
+       (++) Enable the general call using the I2C_GeneralCallCmd() function.
+       (++) Enable the clock stretching using I2C_StretchClockCmd() function.
+       (++) Enable the PEC Calculation using I2C_CalculatePEC() function.
+       (++) For SMBus Mode:
+            (+++) Enable the SMBusAlert pin using I2C_SMBusAlertCmd() function.
+   (#) Enable the NVIC and the corresponding interrupt using the function
+       I2C_ITConfig() if you need to use interrupt mode.
+   (#) When using the DMA mode 
+      (++) Configure the DMA using DMA_Init() function.
+      (++) Active the needed channel Request using I2C_DMACmd() function.
+   (#) Enable the I2C using the I2C_Cmd() function.
+   (#) Enable the DMA using the DMA_Cmd() function when using DMA mode in the 
+       transfers. 
+   [..]
+   (@) When using I2C in Fast Mode Plus, SCL and SDA pin 20mA current drive capability
+       must be enabled by setting the driving capability control bit in SYSCFG.
+
+    @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_i2c.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup I2C 
+  * @brief I2C driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+#define CR1_CLEAR_MASK          ((uint32_t)0x00CFE0FF)  /*I2C_AnalogFilter));
+  assert_param(IS_I2C_DIGITAL_FILTER(I2C_InitStruct->I2C_DigitalFilter));
+  assert_param(IS_I2C_MODE(I2C_InitStruct->I2C_Mode));
+  assert_param(IS_I2C_OWN_ADDRESS1(I2C_InitStruct->I2C_OwnAddress1));
+  assert_param(IS_I2C_ACK(I2C_InitStruct->I2C_Ack));
+  assert_param(IS_I2C_ACKNOWLEDGE_ADDRESS(I2C_InitStruct->I2C_AcknowledgedAddress));
+
+  /* Disable I2Cx Peripheral */
+  I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE);
+
+  /*---------------------------- I2Cx FILTERS Configuration ------------------*/
+  /* Get the I2Cx CR1 value */
+  tmpreg = I2Cx->CR1;
+  /* Clear I2Cx CR1 register */
+  tmpreg &= CR1_CLEAR_MASK;
+  /* Configure I2Cx: analog and digital filter */
+  /* Set ANFOFF bit according to I2C_AnalogFilter value */
+  /* Set DFN bits according to I2C_DigitalFilter value */
+  tmpreg |= (uint32_t)I2C_InitStruct->I2C_AnalogFilter |(I2C_InitStruct->I2C_DigitalFilter << 8);
+
+  /* Write to I2Cx CR1 */
+  I2Cx->CR1 = tmpreg;
+
+  /*---------------------------- I2Cx TIMING Configuration -------------------*/
+  /* Configure I2Cx: Timing */
+  /* Set TIMINGR bits according to I2C_Timing */
+  /* Write to I2Cx TIMING */
+  I2Cx->TIMINGR = I2C_InitStruct->I2C_Timing & TIMING_CLEAR_MASK;
+
+  /* Enable I2Cx Peripheral */
+  I2Cx->CR1 |= I2C_CR1_PE;
+
+  /*---------------------------- I2Cx OAR1 Configuration ---------------------*/
+  /* Clear tmpreg local variable */
+  tmpreg = 0;
+  /* Clear OAR1 register */
+  I2Cx->OAR1 = (uint32_t)tmpreg;
+  /* Clear OAR2 register */
+  I2Cx->OAR2 = (uint32_t)tmpreg;
+  /* Configure I2Cx: Own Address1 and acknowledged address */
+  /* Set OA1MODE bit according to I2C_AcknowledgedAddress value */
+  /* Set OA1 bits according to I2C_OwnAddress1 value */
+  tmpreg = (uint32_t)((uint32_t)I2C_InitStruct->I2C_AcknowledgedAddress | \
+                      (uint32_t)I2C_InitStruct->I2C_OwnAddress1);
+  /* Write to I2Cx OAR1 */
+  I2Cx->OAR1 = tmpreg;
+  /* Enable Own Address1 acknowledgement */
+  I2Cx->OAR1 |= I2C_OAR1_OA1EN;
+
+  /*---------------------------- I2Cx MODE Configuration ---------------------*/
+  /* Configure I2Cx: mode */
+  /* Set SMBDEN and SMBHEN bits according to I2C_Mode value */
+  tmpreg = I2C_InitStruct->I2C_Mode;
+  /* Write to I2Cx CR1 */
+  I2Cx->CR1 |= tmpreg;
+
+  /*---------------------------- I2Cx ACK Configuration ----------------------*/
+  /* Get the I2Cx CR2 value */
+  tmpreg = I2Cx->CR2;
+  /* Clear I2Cx CR2 register */
+  tmpreg &= CR2_CLEAR_MASK;
+  /* Configure I2Cx: acknowledgement */
+  /* Set NACK bit according to I2C_Ack value */
+  tmpreg |= I2C_InitStruct->I2C_Ack;
+  /* Write to I2Cx CR2 */
+  I2Cx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Fills each I2C_InitStruct member with its default value.
+  * @param  I2C_InitStruct: pointer to an I2C_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct)
+{
+  /*---------------- Reset I2C init structure parameters values --------------*/
+  /* Initialize the I2C_Timing member */
+  I2C_InitStruct->I2C_Timing = 0;
+  /* Initialize the I2C_AnalogFilter member */
+  I2C_InitStruct->I2C_AnalogFilter = I2C_AnalogFilter_Enable;
+  /* Initialize the I2C_DigitalFilter member */
+  I2C_InitStruct->I2C_DigitalFilter = 0;
+  /* Initialize the I2C_Mode member */
+  I2C_InitStruct->I2C_Mode = I2C_Mode_I2C;
+  /* Initialize the I2C_OwnAddress1 member */
+  I2C_InitStruct->I2C_OwnAddress1 = 0;
+  /* Initialize the I2C_Ack member */
+  I2C_InitStruct->I2C_Ack = I2C_Ack_Disable;
+  /* Initialize the I2C_AcknowledgedAddress member */
+  I2C_InitStruct->I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C peripheral */
+    I2Cx->CR1 |= I2C_CR1_PE;
+  }
+  else
+  {
+    /* Disable the selected I2C peripheral */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C software reset.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval None
+  */
+void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+
+  /* Disable peripheral */
+  I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE);
+
+  /* Perform a dummy read to delay the disable of peripheral for minimum
+     3 APB clock cycles to perform the software reset functionality */
+  *(__IO uint32_t *)(uint32_t)I2Cx; 
+
+  /* Enable peripheral */
+  I2Cx->CR1 |= I2C_CR1_PE;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C interrupts.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the I2C interrupts sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_IT_ERRI: Error interrupt mask
+  *            @arg I2C_IT_TCI: Transfer Complete interrupt mask
+  *            @arg I2C_IT_STOPI: Stop Detection interrupt mask
+  *            @arg I2C_IT_NACKI: Not Acknowledge received interrupt mask
+  *            @arg I2C_IT_ADDRI: Address Match interrupt mask  
+  *            @arg I2C_IT_RXI: RX interrupt mask
+  *            @arg I2C_IT_TXI: TX interrupt mask
+  * @param  NewState: new state of the specified I2C interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ITConfig(I2C_TypeDef* I2Cx, uint32_t I2C_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_I2C_CONFIG_IT(I2C_IT));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C interrupts */
+    I2Cx->CR1 |= I2C_IT;
+  }
+  else
+  {
+    /* Disable the selected I2C interrupts */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_IT);
+  }
+}
+
+/**
+  * @brief  Enables or disables the I2C Clock stretching.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx Clock stretching.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable clock stretching */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_NOSTRETCH);    
+  }
+  else
+  {
+    /* Disable clock stretching  */
+    I2Cx->CR1 |= I2C_CR1_NOSTRETCH;
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C wakeup from stop mode.
+  *         This function is not applicable for  STM32F030 devices.  
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx stop mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_StopModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable wakeup from stop mode */
+    I2Cx->CR1 |= I2C_CR1_WUPEN;   
+  }
+  else
+  {
+    /* Disable wakeup from stop mode */    
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_WUPEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables the I2C own address 2.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C own address 2.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable own address 2 */
+    I2Cx->OAR2 |= I2C_OAR2_OA2EN;
+  }
+  else
+  {
+    /* Disable own address 2 */
+    I2Cx->OAR2 &= (uint32_t)~((uint32_t)I2C_OAR2_OA2EN);
+  }
+}    
+
+/**
+  * @brief  Configures the I2C slave own address 2 and mask.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @param  Mask: specifies own address 2 mask to be programmed.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_OA2_NoMask: no mask.
+  *            @arg I2C_OA2_Mask01: OA2[1] is masked and don't care.
+  *            @arg I2C_OA2_Mask02: OA2[2:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask03: OA2[3:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask04: OA2[4:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask05: OA2[5:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask06: OA2[6:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask07: OA2[7:1] are masked and don't care.
+  * @retval None
+  */
+void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Mask)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_OWN_ADDRESS2(Address));
+  assert_param(IS_I2C_OWN_ADDRESS2_MASK(Mask));
+  
+  /* Get the old register value */
+  tmpreg = I2Cx->OAR2;
+
+  /* Reset I2Cx OA2 bit [7:1] and OA2MSK bit [1:0]  */
+  tmpreg &= (uint32_t)~((uint32_t)(I2C_OAR2_OA2 | I2C_OAR2_OA2MSK));
+
+  /* Set I2Cx SADD */
+  tmpreg |= (uint32_t)(((uint32_t)Address & I2C_OAR2_OA2) | \
+            (((uint32_t)Mask << 8) & I2C_OAR2_OA2MSK)) ;
+
+  /* Store the new register value */
+  I2Cx->OAR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the I2C general call mode.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C general call mode.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable general call mode */
+    I2Cx->CR1 |= I2C_CR1_GCEN;
+  }
+  else
+  {
+    /* Disable general call mode */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_GCEN);
+  }
+} 
+
+/**
+  * @brief  Enables or disables the I2C slave byte control.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C slave byte control.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void I2C_SlaveByteControlCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable slave byte control */
+    I2Cx->CR1 |= I2C_CR1_SBC;
+  }
+  else
+  {
+    /* Disable slave byte control */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_SBC);
+  }
+}
+
+/**
+  * @brief  Configures the slave address to be transmitted after start generation.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @note   This function should be called before generating start condition.
+  * @retval None
+  */
+void I2C_SlaveAddressConfig(I2C_TypeDef* I2Cx, uint16_t Address)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_SLAVE_ADDRESS(Address));
+               
+  /* Get the old register value */
+  tmpreg = I2Cx->CR2;
+
+  /* Reset I2Cx SADD bit [9:0] */
+  tmpreg &= (uint32_t)~((uint32_t)I2C_CR2_SADD);
+
+  /* Set I2Cx SADD */
+  tmpreg |= (uint32_t)((uint32_t)Address & I2C_CR2_SADD);
+
+  /* Store the new register value */
+  I2Cx->CR2 = tmpreg;
+}
+  
+/**
+  * @brief  Enables or disables the I2C 10-bit addressing mode for the master.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C 10-bit addressing mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function should be called before generating start condition.
+  * @retval None
+  */
+void I2C_10BitAddressingModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable 10-bit addressing mode */
+    I2Cx->CR2 |= I2C_CR2_ADD10;
+  }
+  else
+  {
+    /* Disable 10-bit addressing mode */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_ADD10);
+  }
+} 
+
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_Group2 Communications handling functions
+ *  @brief   Communications handling functions 
+ *
+@verbatim
+ ===============================================================================
+                  ##### Communications handling functions #####
+ ===============================================================================  
+    [..] This section provides a set of functions that handles I2C communication.
+
+    [..] Automatic End mode is enabled using I2C_AutoEndCmd() function. When Reload
+         mode is enabled via I2C_ReloadCmd() AutoEnd bit has no effect.
+
+    [..] I2C_NumberOfBytesConfig() function set the number of bytes to be transferred,
+         this configuration should be done before generating start condition in master 
+         mode.
+
+    [..] When switching from master write operation to read operation in 10Bit addressing
+         mode, master can only sends the 1st 7 bits of the 10 bit address, followed by 
+         Read direction by enabling HEADR bit using I2C_10BitAddressHeader() function.
+
+    [..] In master mode, when transferring more than 255 bytes Reload mode should be used
+         to handle communication. In the first phase of transfer, Nbytes should be set to 
+         255. After transferring these bytes TCR flag is set and I2C_TransferHandling()
+         function should be called to handle remaining communication.
+
+    [..] In master mode, when software end mode is selected when all data is transferred
+         TC flag is set I2C_TransferHandling() function should be called to generate STOP
+         or generate ReStart.
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Enables or disables the I2C automatic end mode (stop condition is 
+  *         automatically sent when nbytes data are transferred).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C automatic end mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has effect if Reload mode is disabled.
+  * @retval None
+  */
+void I2C_AutoEndCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Auto end mode */
+    I2Cx->CR2 |= I2C_CR2_AUTOEND;
+  }
+  else
+  {
+    /* Disable Auto end mode */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_AUTOEND);
+  }
+} 
+
+/**
+  * @brief  Enables or disables the I2C nbytes reload mode.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the nbytes reload mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ReloadCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Auto Reload mode */
+    I2Cx->CR2 |= I2C_CR2_RELOAD;
+  }
+  else
+  {
+    /* Disable Auto Reload mode */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_RELOAD);
+  }
+}
+
+/**
+  * @brief  Configures the number of bytes to be transmitted/received.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Number_Bytes: specifies the number of bytes to be programmed.
+  * @retval None
+  */
+void I2C_NumberOfBytesConfig(I2C_TypeDef* I2Cx, uint8_t Number_Bytes)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+
+  /* Get the old register value */
+  tmpreg = I2Cx->CR2;
+
+  /* Reset I2Cx Nbytes bit [7:0] */
+  tmpreg &= (uint32_t)~((uint32_t)I2C_CR2_NBYTES);
+
+  /* Set I2Cx Nbytes */
+  tmpreg |= (uint32_t)(((uint32_t)Number_Bytes << 16 ) & I2C_CR2_NBYTES);
+
+  /* Store the new register value */
+  I2Cx->CR2 = tmpreg;
+}  
+  
+/**
+  * @brief  Configures the type of transfer request for the master.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_Direction: specifies the transfer request direction to be programmed.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_Direction_Transmitter: Master request a write transfer
+  *            @arg I2C_Direction_Receiver: Master request a read transfer  
+  * @retval None
+  */
+void I2C_MasterRequestConfig(I2C_TypeDef* I2Cx, uint16_t I2C_Direction)
+{
+/* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_DIRECTION(I2C_Direction));
+  
+  /* Test on the direction to set/reset the read/write bit */
+  if (I2C_Direction == I2C_Direction_Transmitter)
+  {
+    /* Request a write Transfer */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_RD_WRN);
+  }
+  else
+  {
+    /* Request a read Transfer */
+    I2Cx->CR2 |= I2C_CR2_RD_WRN;
+  }
+}  
+  
+/**
+  * @brief  Generates I2Cx communication START condition.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C START condition generation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Generate a START condition */
+    I2Cx->CR2 |= I2C_CR2_START;
+  }
+  else
+  {
+    /* Disable the START condition generation */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_START);
+  }
+}  
+  
+/**
+  * @brief  Generates I2Cx communication STOP condition.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C STOP condition generation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Generate a STOP condition */
+    I2Cx->CR2 |= I2C_CR2_STOP;
+  }
+  else
+  {
+    /* Disable the STOP condition generation */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_STOP);
+  }
+}  
+
+/**
+  * @brief  Enables or disables the I2C 10-bit header only mode with read direction.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C 10-bit header only mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This mode can be used only when switching from master transmitter mode 
+  *         to master receiver mode.
+  * @retval None
+  */
+void I2C_10BitAddressHeaderCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable 10-bit header only mode */
+    I2Cx->CR2 |= I2C_CR2_HEAD10R;
+  }
+  else
+  {
+    /* Disable 10-bit header only mode */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_HEAD10R);
+  }
+}    
+
+/**
+  * @brief  Generates I2C communication Acknowledge.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the Acknowledge.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable ACK generation */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_NACK);    
+  }
+  else
+  {
+    /* Enable NACK generation */
+    I2Cx->CR2 |= I2C_CR2_NACK;
+  }
+}
+
+/**
+  * @brief  Returns the I2C slave matched address .
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The value of the slave matched address .
+  */
+uint8_t I2C_GetAddressMatched(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  return (uint8_t)(((uint32_t)I2Cx->ISR & I2C_ISR_ADDCODE) >> 16) ;
+}
+
+/**
+  * @brief  Returns the I2C slave received request.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The value of the received request.
+  */
+uint16_t I2C_GetTransferDirection(I2C_TypeDef* I2Cx)
+{
+  uint32_t tmpreg = 0;
+  uint16_t direction = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  tmpreg = (uint32_t)(I2Cx->ISR & I2C_ISR_DIR);
+  
+  /* If write transfer is requested */
+  if (tmpreg == 0)
+  {
+    /* write transfer is requested */
+    direction = I2C_Direction_Transmitter;
+  }
+  else
+  {
+    /* Read transfer is requested */
+    direction = I2C_Direction_Receiver;
+  }  
+  return direction;
+}
+
+/**
+  * @brief  Handles I2Cx communication when starting transfer or during transfer (TC or TCR flag are set).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @param  Number_Bytes: specifies the number of bytes to be programmed.
+  *          This parameter must be a value between 0 and 255.
+  * @param  ReloadEndMode: new state of the I2C START condition generation.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_Reload_Mode: Enable Reload mode .
+  *            @arg I2C_AutoEnd_Mode: Enable Automatic end mode.
+  *            @arg I2C_SoftEnd_Mode: Enable Software end mode.
+  * @param  StartStopMode: new state of the I2C START condition generation.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_No_StartStop: Don't Generate stop and start condition.
+  *            @arg I2C_Generate_Stop: Generate stop condition (Number_Bytes should be set to 0).
+  *            @arg I2C_Generate_Start_Read: Generate Restart for read request.
+  *            @arg I2C_Generate_Start_Write: Generate Restart for write request.
+  * @retval None
+  */
+void I2C_TransferHandling(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_SLAVE_ADDRESS(Address));  
+  assert_param(IS_RELOAD_END_MODE(ReloadEndMode));
+  assert_param(IS_START_STOP_MODE(StartStopMode));
+    
+  /* Get the CR2 register value */
+  tmpreg = I2Cx->CR2;
+  
+  /* clear tmpreg specific bits */
+  tmpreg &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_AUTOEND | I2C_CR2_RD_WRN | I2C_CR2_START | I2C_CR2_STOP));
+  
+  /* update tmpreg */
+  tmpreg |= (uint32_t)(((uint32_t)Address & I2C_CR2_SADD) | (((uint32_t)Number_Bytes << 16 ) & I2C_CR2_NBYTES) | \
+            (uint32_t)ReloadEndMode | (uint32_t)StartStopMode);
+  
+  /* update CR2 register */
+  I2Cx->CR2 = tmpreg;  
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_Group3 SMBUS management functions
+ *  @brief   SMBUS management functions 
+ *
+@verbatim
+ ===============================================================================
+                      ##### SMBUS management functions #####
+ ===============================================================================  
+    [..] This section provides a set of functions that handles SMBus communication
+         and timeouts detection.
+
+    [..] The SMBus Device default address (0b1100 001) is enabled by calling I2C_Init()
+         function and setting I2C_Mode member of I2C_InitTypeDef() structure to 
+         I2C_Mode_SMBusDevice.
+
+    [..] The SMBus Host address (0b0001 000) is enabled by calling I2C_Init()
+         function and setting I2C_Mode member of I2C_InitTypeDef() structure to 
+         I2C_Mode_SMBusHost.
+
+    [..] The Alert Response Address (0b0001 100) is enabled using I2C_SMBusAlertCmd()
+         function.
+
+    [..] To detect cumulative SCL stretch in master and slave mode, TIMEOUTB should be 
+         configured (in accordance to SMBus specification) using I2C_TimeoutBConfig() 
+         function then I2C_ExtendedClockTimeoutCmd() function should be called to enable
+         the detection.
+
+    [..] SCL low timeout is detected by configuring TIMEOUTB using I2C_TimeoutBConfig()
+         function followed by the call of I2C_ClockTimeoutCmd(). When adding to this 
+         procedure the call of I2C_IdleClockTimeoutCmd() function, Bus Idle condition 
+         (both SCL and SDA high) is detected also.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables I2C SMBus alert.
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx SMBus alert.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_SMBusAlertCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable SMBus alert */
+    I2Cx->CR1 |= I2C_CR1_ALERTEN;   
+  }
+  else
+  {
+    /* Disable SMBus alert */    
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_ALERTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C Clock Timeout (SCL Timeout detection).
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx clock Timeout.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TIMOUTEN;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMOUTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C Extended Clock Timeout (SCL cumulative Timeout detection).
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx Extended clock Timeout.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ExtendedClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TEXTEN;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TEXTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C Idle Clock Timeout (Bus idle SCL and SDA 
+  *         high detection).
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx Idle clock Timeout.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_IdleClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TIDLE;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIDLE); 
+  }
+}
+
+/**
+  * @brief  Configures the I2C Bus Timeout A (SCL Timeout when TIDLE = 0 or Bus 
+  *         idle SCL and SDA high when TIDLE = 1).
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  Timeout: specifies the TimeoutA to be programmed. 
+  * @retval None
+  */
+void I2C_TimeoutAConfig(I2C_TypeDef* I2Cx, uint16_t Timeout)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_I2C_TIMEOUT(Timeout));
+    
+  /* Get the old register value */
+  tmpreg = I2Cx->TIMEOUTR;
+
+  /* Reset I2Cx TIMEOUTA bit [11:0] */
+  tmpreg &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMEOUTA);
+
+  /* Set I2Cx TIMEOUTA */
+  tmpreg |= (uint32_t)((uint32_t)Timeout & I2C_TIMEOUTR_TIMEOUTA) ;
+
+  /* Store the new register value */
+  I2Cx->TIMEOUTR = tmpreg;
+}
+
+/**
+  * @brief  Configures the I2C Bus Timeout B (SCL cumulative Timeout).
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  Timeout: specifies the TimeoutB to be programmed. 
+  * @retval None
+  */
+void I2C_TimeoutBConfig(I2C_TypeDef* I2Cx, uint16_t Timeout)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_I2C_TIMEOUT(Timeout));
+
+  /* Get the old register value */
+  tmpreg = I2Cx->TIMEOUTR;
+
+  /* Reset I2Cx TIMEOUTB bit [11:0] */
+  tmpreg &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMEOUTB);
+
+  /* Set I2Cx TIMEOUTB */
+  tmpreg |= (uint32_t)(((uint32_t)Timeout << 16) & I2C_TIMEOUTR_TIMEOUTB) ;
+
+  /* Store the new register value */
+  I2Cx->TIMEOUTR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables I2C PEC calculation.
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx PEC calculation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable PEC calculation */
+    I2Cx->CR1 |= I2C_CR1_PECEN;   
+  }
+  else
+  {
+    /* Disable PEC calculation */    
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PECEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C PEC transmission/reception request.
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx PEC request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_PECRequestCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable PEC transmission/reception request */
+    I2Cx->CR2 |= I2C_CR2_PECBYTE;   
+  }
+  else
+  {
+    /* Disable PEC transmission/reception request */    
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_PECBYTE); 
+  }
+}
+
+/**
+  * @brief  Returns the I2C PEC.
+  * @param  I2Cx: where x can be 1 to select the I2C peripheral.
+  * @retval The value of the PEC .
+  */
+uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_1_PERIPH(I2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  return (uint8_t)((uint32_t)I2Cx->PECR & I2C_PECR_PEC);
+}
+
+/**
+  * @}
+  */  
+
+
+/** @defgroup I2C_Group4 I2C registers management functions
+ *  @brief   I2C registers management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### I2C registers management functions #####
+ ===============================================================================  
+    [..] This section provides a functions that allow user the management of 
+         I2C registers.
+
+@endverbatim
+  * @{
+  */
+
+  /**
+  * @brief  Reads the specified I2C register and returns its value.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_Register: specifies the register to read.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_Register_CR1: CR1 register.
+  *            @arg I2C_Register_CR2: CR2 register.
+  *            @arg I2C_Register_OAR1: OAR1 register.
+  *            @arg I2C_Register_OAR2: OAR2 register.
+  *            @arg I2C_Register_TIMINGR: TIMING register.
+  *            @arg I2C_Register_TIMEOUTR: TIMEOUTR register.
+  *            @arg I2C_Register_ISR: ISR register.
+  *            @arg I2C_Register_ICR: ICR register.
+  *            @arg I2C_Register_PECR: PECR register.
+  *            @arg I2C_Register_RXDR: RXDR register.
+  *            @arg I2C_Register_TXDR: TXDR register.
+  * @retval The value of the read register.
+  */
+uint32_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_REGISTER(I2C_Register));
+
+  tmp = (uint32_t)I2Cx;
+  tmp += I2C_Register;
+
+  /* Return the selected register value */
+  return (*(__IO uint32_t *) tmp);
+}
+
+/**
+  * @}
+  */  
+  
+/** @defgroup I2C_Group5 Data transfers management functions
+ *  @brief   Data transfers management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### Data transfers management functions #####
+ ===============================================================================  
+    [..] This subsection provides a set of functions allowing to manage 
+         the I2C data transfers.
+
+    [..] The read access of the I2C_RXDR register can be done using 
+         the I2C_ReceiveData() function and returns the received value.
+         Whereas a write access to the I2C_TXDR can be done using I2C_SendData()
+         function and stores the written data into TXDR.
+@endverbatim
+  * @{
+  */  
+  
+/**
+  * @brief  Sends a data byte through the I2Cx peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Data: Byte to be transmitted..
+  * @retval None
+  */
+void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Write in the DR register the data to be sent */
+  I2Cx->TXDR = (uint8_t)Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the I2Cx peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The value of the received data.
+  */
+uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Return the data in the DR register */
+  return (uint8_t)I2Cx->RXDR;
+}  
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup I2C_Group6 DMA transfers management functions
+ *  @brief   DMA transfers management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### DMA transfers management functions #####
+ ===============================================================================  
+    [..] This section provides two functions that can be used only in DMA mode.
+    [..] In DMA Mode, the I2C communication can be managed by 2 DMA Channel 
+         requests:
+         (#) I2C_DMAReq_Tx: specifies the Tx buffer DMA transfer request.
+         (#) I2C_DMAReq_Rx: specifies the Rx buffer DMA transfer request.
+    [..] In this Mode it is advised to use the following function:
+         (+) I2C_DMACmd(I2C_TypeDef* I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState);
+@endverbatim
+  * @{
+  */  
+    
+/**
+  * @brief  Enables or disables the I2C DMA interface.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_DMAReq: specifies the I2C DMA transfer request to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_DMAReq_Tx: Tx DMA transfer request
+  *            @arg I2C_DMAReq_Rx: Rx DMA transfer request
+  * @param  NewState: new state of the selected I2C DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_DMACmd(I2C_TypeDef* I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_I2C_DMA_REQ(I2C_DMAReq));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C DMA requests */
+    I2Cx->CR1 |= I2C_DMAReq;
+  }
+  else
+  {
+    /* Disable the selected I2C DMA requests */
+    I2Cx->CR1 &= (uint32_t)~I2C_DMAReq;
+  }
+}
+/**
+  * @}
+  */  
+
+
+/** @defgroup I2C_Group7 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+             ##### Interrupts and flags management functions  #####
+ ===============================================================================  
+    [..] This section provides functions allowing to configure the I2C Interrupts 
+         sources and check or clear the flags or pending bits status.
+         The user should identify which mode will be used in his application to manage 
+         the communication: Polling mode, Interrupt mode or DMA mode(refer I2C_Group6).
+
+  *** Polling Mode ***
+  ====================
+    [..] In Polling Mode, the I2C communication can be managed by 15 flags:
+        (#) I2C_FLAG_TXE: to indicate the status of Transmit data register empty flag.
+        (#) I2C_FLAG_TXIS: to indicate the status of Transmit interrupt status flag .
+        (#) I2C_FLAG_RXNE: to indicate the status of Receive data register not empty flag.
+        (#) I2C_FLAG_ADDR: to indicate the status of Address matched flag (slave mode).
+        (#) I2C_FLAG_NACKF: to indicate the status of NACK received flag.
+        (#) I2C_FLAG_STOPF: to indicate the status of STOP detection flag.
+        (#) I2C_FLAG_TC: to indicate the status of Transfer complete flag(master mode).
+        (#) I2C_FLAG_TCR: to indicate the status of Transfer complete reload flag.
+        (#) I2C_FLAG_BERR: to indicate the status of Bus error flag.
+        (#) I2C_FLAG_ARLO: to indicate the status of Arbitration lost flag.
+        (#) I2C_FLAG_OVR: to indicate the status of Overrun/Underrun flag.
+        (#) I2C_FLAG_PECERR: to indicate the status of PEC error in reception flag.
+        (#) I2C_FLAG_TIMEOUT: to indicate the status of Timeout or Tlow detection flag.
+        (#) I2C_FLAG_ALERT: to indicate the status of SMBus Alert flag.
+        (#) I2C_FLAG_BUSY: to indicate the status of Bus busy flag.
+
+    [..] In this Mode it is advised to use the following functions:
+        (+) FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+        (+) void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+
+    [..]
+        (@)Do not use the BUSY flag to handle each data transmission or reception.It is 
+           better to use the TXIS and RXNE flags instead.
+
+  *** Interrupt Mode ***
+  ======================
+    [..] In Interrupt Mode, the I2C communication can be managed by 7 interrupt sources
+         and 15 pending bits: 
+    [..] Interrupt Source:
+        (#) I2C_IT_ERRI: specifies the interrupt source for the Error interrupt.
+        (#) I2C_IT_TCI: specifies the interrupt source for the Transfer Complete interrupt.
+        (#) I2C_IT_STOPI: specifies the interrupt source for the Stop Detection interrupt.
+        (#) I2C_IT_NACKI: specifies the interrupt source for the Not Acknowledge received interrupt.
+        (#) I2C_IT_ADDRI: specifies the interrupt source for the Address Match interrupt.
+        (#) I2C_IT_RXI: specifies the interrupt source for the RX interrupt.
+        (#) I2C_IT_TXI: specifies the interrupt source for the TX interrupt.
+
+    [..] Pending Bits:
+        (#) I2C_IT_TXIS: to indicate the status of Transmit interrupt status flag.
+        (#) I2C_IT_RXNE: to indicate the status of Receive data register not empty flag.
+        (#) I2C_IT_ADDR: to indicate the status of Address matched flag (slave mode).
+        (#) I2C_IT_NACKF: to indicate the status of NACK received flag.
+        (#) I2C_IT_STOPF: to indicate the status of STOP detection flag.
+        (#) I2C_IT_TC: to indicate the status of Transfer complete flag (master mode).
+        (#) I2C_IT_TCR: to indicate the status of Transfer complete reload flag.
+        (#) I2C_IT_BERR: to indicate the status of Bus error flag.
+        (#) I2C_IT_ARLO: to indicate the status of Arbitration lost flag.
+        (#) I2C_IT_OVR: to indicate the status of Overrun/Underrun flag.
+        (#) I2C_IT_PECERR: to indicate the status of PEC error in reception flag.
+        (#) I2C_IT_TIMEOUT: to indicate the status of Timeout or Tlow detection flag.
+        (#) I2C_IT_ALERT: to indicate the status of SMBus Alert flag.
+
+    [..] In this Mode it is advised to use the following functions:
+        (+) void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+        (+) ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+
+@endverbatim
+  * @{
+  */  
+
+/**
+  * @brief  Checks whether the specified I2C flag is set or not.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_FLAG: specifies the flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg I2C_FLAG_TXE: Transmit data register empty
+  *            @arg I2C_FLAG_TXIS: Transmit interrupt status
+  *            @arg I2C_FLAG_RXNE: Receive data register not empty
+  *            @arg I2C_FLAG_ADDR: Address matched (slave mode)
+  *            @arg I2C_FLAG_NACKF: NACK received flag
+  *            @arg I2C_FLAG_STOPF: STOP detection flag
+  *            @arg I2C_FLAG_TC: Transfer complete (master mode)
+  *            @arg I2C_FLAG_TCR: Transfer complete reload
+  *            @arg I2C_FLAG_BERR: Bus error
+  *            @arg I2C_FLAG_ARLO: Arbitration lost
+  *            @arg I2C_FLAG_OVR: Overrun/Underrun
+  *            @arg I2C_FLAG_PECERR: PEC error in reception
+  *            @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
+  *            @arg I2C_FLAG_ALERT: SMBus Alert
+  *            @arg I2C_FLAG_BUSY: Bus busy
+  * @retval The new state of I2C_FLAG (SET or RESET).
+  */
+FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG)
+{
+  uint32_t tmpreg = 0;
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_GET_FLAG(I2C_FLAG));
+  
+  /* Get the ISR register value */
+  tmpreg = I2Cx->ISR;
+  
+  /* Get flag status */
+  tmpreg &= I2C_FLAG;
+  
+  if(tmpreg != 0)
+  {
+    /* I2C_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* I2C_FLAG is reset */
+    bitstatus = RESET;
+  }
+  return bitstatus;
+} 
+
+/**
+  * @brief  Clears the I2Cx's pending flags.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_FLAG_ADDR: Address matched (slave mode)
+  *            @arg I2C_FLAG_NACKF: NACK received flag
+  *            @arg I2C_FLAG_STOPF: STOP detection flag
+  *            @arg I2C_FLAG_BERR: Bus error
+  *            @arg I2C_FLAG_ARLO: Arbitration lost
+  *            @arg I2C_FLAG_OVR: Overrun/Underrun
+  *            @arg I2C_FLAG_PECERR: PEC error in reception
+  *            @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
+  *            @arg I2C_FLAG_ALERT: SMBus Alert
+  * @retval The new state of I2C_FLAG (SET or RESET).
+  */
+void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG)
+{ 
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLEAR_FLAG(I2C_FLAG));
+
+  /* Clear the selected flag */
+  I2Cx->ICR = I2C_FLAG;
+  }
+
+/**
+  * @brief  Checks whether the specified I2C interrupt has occurred or not.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_IT_TXIS: Transmit interrupt status
+  *            @arg I2C_IT_RXNE: Receive data register not empty
+  *            @arg I2C_IT_ADDR: Address matched (slave mode)
+  *            @arg I2C_IT_NACKF: NACK received flag
+  *            @arg I2C_IT_STOPF: STOP detection flag
+  *            @arg I2C_IT_TC: Transfer complete (master mode)
+  *            @arg I2C_IT_TCR: Transfer complete reload
+  *            @arg I2C_IT_BERR: Bus error
+  *            @arg I2C_IT_ARLO: Arbitration lost
+  *            @arg I2C_IT_OVR: Overrun/Underrun
+  *            @arg I2C_IT_PECERR: PEC error in reception
+  *            @arg I2C_IT_TIMEOUT: Timeout or Tlow detection flag
+  *            @arg I2C_IT_ALERT: SMBus Alert
+  * @retval The new state of I2C_IT (SET or RESET).
+  */
+ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
+{
+  uint32_t tmpreg = 0;
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_GET_IT(I2C_IT));
+
+  /* Check if the interrupt source is enabled or not */
+  /* If Error interrupt */
+  if ((uint32_t)(I2C_IT & ERROR_IT_MASK))
+  {
+    enablestatus = (uint32_t)((I2C_CR1_ERRIE) & (I2Cx->CR1));
+  }
+  /* If TC interrupt */
+  else if ((uint32_t)(I2C_IT & TC_IT_MASK))
+  {
+    enablestatus = (uint32_t)((I2C_CR1_TCIE) & (I2Cx->CR1));
+  }
+  else
+  {
+    enablestatus = (uint32_t)((I2C_IT) & (I2Cx->CR1));
+  }
+  
+  /* Get the ISR register value */
+  tmpreg = I2Cx->ISR;
+
+  /* Get flag status */
+  tmpreg &= I2C_IT;
+
+  /* Check the status of the specified I2C flag */
+  if((tmpreg != RESET) && enablestatus)
+  {
+    /* I2C_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* I2C_IT is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the I2C_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the I2Cx's interrupt pending bits.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_IT_ADDR: Address matched (slave mode)
+  *            @arg I2C_IT_NACKF: NACK received flag
+  *            @arg I2C_IT_STOPF: STOP detection flag
+  *            @arg I2C_IT_BERR: Bus error
+  *            @arg I2C_IT_ARLO: Arbitration lost
+  *            @arg I2C_IT_OVR: Overrun/Underrun
+  *            @arg I2C_IT_PECERR: PEC error in reception
+  *            @arg I2C_IT_TIMEOUT: Timeout or Tlow detection flag
+  *            @arg I2C_IT_ALERT: SMBus Alert
+  * @retval The new state of I2C_IT (SET or RESET).
+  */
+void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLEAR_IT(I2C_IT));
+
+  /* Clear the selected flag */
+  I2Cx->ICR = I2C_IT;
+}
+
+/**
+  * @}
+  */  
+  
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_iwdg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_iwdg.c
new file mode 100644
index 00000000..b864cb5b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_iwdg.c
@@ -0,0 +1,293 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_iwdg.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Independent watchdog (IWDG) peripheral:           
+  *           + Prescaler and Counter configuration
+  *           + IWDG activation
+  *           + Flag management
+  *
+  *  @verbatim  
+  *  
+  ============================================================================== 
+                          ##### IWDG features #####
+  ============================================================================== 
+    [..] The IWDG can be started by either software or hardware (configurable
+         through option byte).
+             
+    [..] The IWDG is clocked by its own dedicated low-speed clock (LSI) and
+         thus stays active even if the main clock fails.
+         Once the IWDG is started, the LSI is forced ON and cannot be disabled
+         (LSI cannot be disabled too), and the counter starts counting down from 
+         the reset value of 0xFFF. When it reaches the end of count value (0x000)
+         a system reset is generated.
+         The IWDG counter should be reloaded at regular intervals to prevent
+         an MCU reset.
+                             
+    [..] The IWDG is implemented in the VDD voltage domain that is still functional
+         in STOP and STANDBY mode (IWDG reset can wake-up from STANDBY).
+              
+    [..] IWDGRST flag in RCC_CSR register can be used to inform when a IWDG
+         reset occurs.
+              
+    [..] Min-max timeout value @40KHz (LSI): ~0.1ms / ~28.3s
+         The IWDG timeout may vary due to LSI frequency dispersion. STM32F0xx
+         devices provide the capability to measure the LSI frequency (LSI clock
+         should be seleted as RTC clock which is internally connected to TIM10 CH1
+         input capture). The measured value can be used to have an IWDG timeout with
+         an acceptable accuracy. 
+         For more information, please refer to the STM32F0xx Reference manual.
+            
+                          ##### How to use this driver ##### 
+  ============================================================================== 
+    [..] This driver allows to use IWDG peripheral with either window option enabled
+         or disabled. To do so follow one of the two procedures below.
+    (#) Window option is enabled:    
+        (++) Start the IWDG using IWDG_Enable() function, when the IWDG is used
+             in software mode (no need to enable the LSI, it will be enabled
+             by hardware).        
+        (++) Enable write access to IWDG_PR and IWDG_RLR registers using
+             IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable) function.
+        (++) Configure the IWDG prescaler using IWDG_SetPrescaler() function.
+        (++) Configure the IWDG counter value using IWDG_SetReload() function.
+             This value will be loaded in the IWDG counter each time the counter
+             is reloaded, then the IWDG will start counting down from this value.
+        (++) Wait for the IWDG registers to be updated using IWDG_GetFlagStatus() function.
+        (++) Configure the IWDG refresh window using IWDG_SetWindowValue() function.
+
+    (#) Window option is disabled:    
+        (++) Enable write access to IWDG_PR and IWDG_RLR registers using
+             IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable) function.
+        (++) Configure the IWDG prescaler using IWDG_SetPrescaler() function.
+        (++) Configure the IWDG counter value using IWDG_SetReload() function.
+             This value will be loaded in the IWDG counter each time the counter
+             is reloaded, then the IWDG will start counting down from this value.
+        (++) Wait for the IWDG registers to be updated using IWDG_GetFlagStatus() function.
+        (++) reload the IWDG counter at regular intervals during normal operation 
+             to prevent an MCU reset, using IWDG_ReloadCounter() function.
+        (++) Start the IWDG using IWDG_Enable() function, when the IWDG is used
+             in software mode (no need to enable the LSI, it will be enabled
+             by hardware).
+              
+    @endverbatim
+  *    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_iwdg.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup IWDG 
+  * @brief IWDG driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* ---------------------- IWDG registers bit mask ----------------------------*/
+/* KR register bit mask */
+#define KR_KEY_RELOAD    ((uint16_t)0xAAAA)
+#define KR_KEY_ENABLE    ((uint16_t)0xCCCC)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup IWDG_Private_Functions
+  * @{
+  */
+
+/** @defgroup IWDG_Group1 Prescaler and Counter configuration functions
+ *  @brief   Prescaler and Counter configuration functions
+ *
+@verbatim   
+  ==============================================================================
+            ##### Prescaler and Counter configuration functions #####
+  ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables write access to IWDG_PR and IWDG_RLR registers.
+  * @param  IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers
+  *            @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers
+  * @retval None
+  */
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess));
+  IWDG->KR = IWDG_WriteAccess;
+}
+
+/**
+  * @brief  Sets IWDG Prescaler value.
+  * @param  IWDG_Prescaler: specifies the IWDG Prescaler value.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_Prescaler_4: IWDG prescaler set to 4
+  *            @arg IWDG_Prescaler_8: IWDG prescaler set to 8
+  *            @arg IWDG_Prescaler_16: IWDG prescaler set to 16
+  *            @arg IWDG_Prescaler_32: IWDG prescaler set to 32
+  *            @arg IWDG_Prescaler_64: IWDG prescaler set to 64
+  *            @arg IWDG_Prescaler_128: IWDG prescaler set to 128
+  *            @arg IWDG_Prescaler_256: IWDG prescaler set to 256
+  * @retval None
+  */
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler));
+  IWDG->PR = IWDG_Prescaler;
+}
+
+/**
+  * @brief  Sets IWDG Reload value.
+  * @param  Reload: specifies the IWDG Reload value.
+  *          This parameter must be a number between 0 and 0x0FFF.
+  * @retval None
+  */
+void IWDG_SetReload(uint16_t Reload)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_RELOAD(Reload));
+  IWDG->RLR = Reload;
+}
+
+/**
+  * @brief  Reloads IWDG counter with value defined in the reload register
+  *   (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_ReloadCounter(void)
+{
+  IWDG->KR = KR_KEY_RELOAD;
+}
+
+
+/**
+  * @brief  Sets the IWDG window value.
+  * @param  WindowValue: specifies the window value to be compared to the downcounter.
+  * @retval None
+  */
+void IWDG_SetWindowValue(uint16_t WindowValue)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_WINDOW_VALUE(WindowValue));
+  IWDG->WINR = WindowValue;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Group2 IWDG activation function
+ *  @brief   IWDG activation function 
+ *
+@verbatim   
+ ==============================================================================
+                          ##### IWDG activation function #####
+ ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_Enable(void)
+{
+  IWDG->KR = KR_KEY_ENABLE;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Group3 Flag management function 
+ *  @brief  Flag management function  
+ *
+@verbatim   
+ ===============================================================================
+                      ##### Flag management function ##### 
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified IWDG flag is set or not.
+  * @param  IWDG_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_FLAG_PVU: Prescaler Value Update on going
+  *            @arg IWDG_FLAG_RVU: Reload Value Update on going
+  *            @arg IWDG_FLAG_WVU: Counter Window Value Update on going
+  * @retval The new state of IWDG_FLAG (SET or RESET).
+  */
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_IWDG_FLAG(IWDG_FLAG));
+  if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_misc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_misc.c
new file mode 100644
index 00000000..d44d7fe0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_misc.c
@@ -0,0 +1,167 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_misc.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides all the miscellaneous firmware functions (add-on
+  *          to CMSIS functions).
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_misc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup MISC 
+  * @brief MISC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup MISC_Private_Functions
+  * @{
+  */
+/**
+  *
+@verbatim
+ *******************************************************************************
+                   ##### Interrupts configuration functions #####
+ *******************************************************************************
+    [..] This section provide functions allowing to configure the NVIC interrupts
+        (IRQ). The Cortex-M0 exceptions are managed by CMSIS functions.
+         (#) Enable and Configure the priority of the selected IRQ Channels. 
+             The priority can be 0..3. 
+
+        -@- Lower priority values gives higher priority.
+        -@- Priority Order:
+            (#@) Lowest priority.
+            (#@) Lowest hardware priority (IRQn position).  
+  
+@endverbatim
+*/
+
+/**
+  * @brief  Initializes the NVIC peripheral according to the specified
+  *         parameters in the NVIC_InitStruct.
+  * @param  NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
+  *         the configuration information for the specified NVIC peripheral.
+  * @retval None
+  */
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
+{
+  uint32_t tmppriority = 0x00;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
+  assert_param(IS_NVIC_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPriority));  
+    
+  if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
+  {
+    /* Compute the Corresponding IRQ Priority --------------------------------*/    
+    tmppriority = NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel >> 0x02];
+    tmppriority &= (uint32_t)(~(((uint32_t)0xFF) << ((NVIC_InitStruct->NVIC_IRQChannel & 0x03) * 8)));
+    tmppriority |= (uint32_t)((((uint32_t)NVIC_InitStruct->NVIC_IRQChannelPriority << 6) & 0xFF) << ((NVIC_InitStruct->NVIC_IRQChannel & 0x03) * 8));    
+    
+    NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel >> 0x02] = tmppriority;
+    
+    /* Enable the Selected IRQ Channels --------------------------------------*/
+    NVIC->ISER[0] = (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+  else
+  {
+    /* Disable the Selected IRQ Channels -------------------------------------*/
+    NVIC->ICER[0] = (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+}
+
+/**
+  * @brief  Selects the condition for the system to enter low power mode.
+  * @param  LowPowerMode: Specifies the new mode for the system to enter low power mode.
+  *          This parameter can be one of the following values:
+  *            @arg NVIC_LP_SEVONPEND: Low Power SEV on Pend.
+  *            @arg NVIC_LP_SLEEPDEEP: Low Power DEEPSLEEP request.
+  *            @arg NVIC_LP_SLEEPONEXIT: Low Power Sleep on Exit.
+  * @param  NewState: new state of LP condition. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_LP(LowPowerMode));
+  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));  
+  
+  if (NewState != DISABLE)
+  {
+    SCB->SCR |= LowPowerMode;
+  }
+  else
+  {
+    SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
+  }
+}
+
+/**
+  * @brief  Configures the SysTick clock source.
+  * @param  SysTick_CLKSource: specifies the SysTick clock source.
+  *          This parameter can be one of the following values:
+  *            @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
+  *            @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
+  * @retval None
+  */
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
+  
+  if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
+  {
+    SysTick->CTRL |= SysTick_CLKSource_HCLK;
+  }
+  else
+  {
+    SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_pwr.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_pwr.c
new file mode 100644
index 00000000..e5779c6f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_pwr.c
@@ -0,0 +1,566 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_pwr.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Power Controller (PWR) peripheral:
+  *           + Backup Domain Access
+  *           + PVD configuration
+  *           + WakeUp pins configuration
+  *           + Low Power modes configuration
+  *           + Flags management
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_pwr.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup PWR 
+  * @brief PWR driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* ------------------ PWR registers bit mask ------------------------ */
+
+/* CR register bit mask */
+#define CR_DS_MASK               ((uint32_t)0xFFFFFFFC)
+#define CR_PLS_MASK              ((uint32_t)0xFFFFFF1F)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup PWR_Private_Functions
+  * @{
+  */
+
+/** @defgroup PWR_Group1 Backup Domain Access function 
+ *  @brief   Backup Domain Access function
+ *
+@verbatim
+  ==============================================================================
+                   ##### Backup Domain Access function #####
+  ==============================================================================
+
+    [..] After reset, the Backup Domain Registers (RCC BDCR Register, RTC registers
+         and RTC backup registers) are protected against possible stray write accesses.
+    [..] To enable access to Backup domain use the PWR_BackupAccessCmd(ENABLE) function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the PWR peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void PWR_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
+}
+
+/**
+  * @brief  Enables or disables access to the Backup domain registers.
+  * @note   If the HSE divided by 32 is used as the RTC clock, the 
+  *         Backup Domain Access should be kept enabled.
+  * @param  NewState: new state of the access to the Backup domain registers.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_BackupAccessCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Backup Domain Access */
+    PWR->CR |= PWR_CR_DBP;
+  }
+  else
+  {
+    /* Disable the Backup Domain Access */
+    PWR->CR &= (uint32_t)~((uint32_t)PWR_CR_DBP);
+  } 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group2 PVD configuration functions
+ *  @brief   PVD configuration functions 
+ *
+@verbatim
+  ==============================================================================
+                    ##### PVD configuration functions #####
+  ==============================================================================
+  [..]
+  (+) The PVD is used to monitor the VDD power supply by comparing it to a threshold
+      selected by the PVD Level (PLS[2:0] bits in the PWR_CR).
+  (+) A PVDO flag is available to indicate if VDD/VDDA is higher or lower than the 
+      PVD threshold. This event is internally connected to the EXTI line16
+      and can generate an interrupt if enabled through the EXTI registers.
+  (+) The PVD is stopped in Standby mode.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the voltage threshold detected by the Power Voltage Detector(PVD).
+  * @note   This function is not applicable for STM32F030 devices. 
+  * @param  PWR_PVDLevel: specifies the PVD detection level
+  *          This parameter can be one of the following values:
+  *             @arg PWR_PVDLevel_0
+  *             @arg PWR_PVDLevel_1
+  *             @arg PWR_PVDLevel_2
+  *             @arg PWR_PVDLevel_3
+  *             @arg PWR_PVDLevel_4
+  *             @arg PWR_PVDLevel_5
+  *             @arg PWR_PVDLevel_6
+  *             @arg PWR_PVDLevel_7
+  * @note   Refer to the electrical characteristics of your device datasheet for
+  *         more details about the voltage threshold corresponding to each 
+  *         detection level.
+  * @retval None
+  */
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel));
+  
+  tmpreg = PWR->CR;
+  
+  /* Clear PLS[7:5] bits */
+  tmpreg &= CR_PLS_MASK;
+  
+  /* Set PLS[7:5] bits according to PWR_PVDLevel value */
+  tmpreg |= PWR_PVDLevel;
+  
+  /* Store the new value */
+  PWR->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Power Voltage Detector(PVD).
+  * @note   This function is not applicable for STM32F030 devices.    
+  * @param  NewState: new state of the PVD.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_PVDCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the PVD */
+    PWR->CR |= PWR_CR_PVDE;
+  }
+  else
+  {
+    /* Disable the PVD */
+    PWR->CR &= (uint32_t)~((uint32_t)PWR_CR_PVDE);
+  } 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group3 WakeUp pins configuration functions
+ *  @brief   WakeUp pins configuration functions 
+ *
+@verbatim
+  ==============================================================================
+               ##### WakeUp pin configuration functions #####
+  ==============================================================================
+
+  (+) WakeUp pins are used to wakeup the system from Standby mode. These pins are 
+      forced in input pull down configuration and are active on rising edges.
+  (+) There are eight WakeUp pins: WakeUp Pin 1 on PA.00 and WakeUp Pin 2 on PC.13. 
+      The following WakeUp pins are only applicable for STM32F072 dvices:
+      WakeUp Pin 3 on PE.06, WakeUp Pin 4 on PA.02, WakeUp Pin 5 on PC.05, 
+      WakeUp Pin 6 on PB.05, WakeUp Pin 7 on PB.15 and WakeUp Pin 8 on PF.02.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the WakeUp Pin functionality.
+  * @param  PWR_WakeUpPin: specifies the WakeUpPin.
+  *          This parameter can be one of the following values
+  *             @arg PWR_WakeUpPin_1
+  *             @arg PWR_WakeUpPin_2
+  *             @arg PWR_WakeUpPin_3, only applicable for STM32F072 devices
+  *             @arg PWR_WakeUpPin_4, only applicable for STM32F072 devices
+  *             @arg PWR_WakeUpPin_5, only applicable for STM32F072 devices
+  *             @arg PWR_WakeUpPin_6, only applicable for STM32F072 devices
+  *             @arg PWR_WakeUpPin_7, only applicable for STM32F072 devices
+  *             @arg PWR_WakeUpPin_8, only applicable for STM32F072 devices            
+  * @param  NewState: new state of the WakeUp Pin functionality.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPin, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_WAKEUP_PIN(PWR_WakeUpPin));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the EWUPx pin */
+    PWR->CSR |= PWR_WakeUpPin;
+  }
+  else
+  {
+    /* Disable the EWUPx pin */
+    PWR->CSR &= ~PWR_WakeUpPin;
+  }
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup PWR_Group4 Low Power modes configuration functions
+ *  @brief   Low Power modes configuration functions 
+ *
+@verbatim
+  ==============================================================================
+              ##### Low Power modes configuration functions #####
+  ==============================================================================
+
+    [..] The devices feature three low-power modes:
+    (+) Sleep mode: Cortex-M0 core stopped, peripherals kept running.
+    (+) Stop mode: all clocks are stopped, regulator running, regulator in low power mode
+    (+) Standby mode: VCORE domain powered off
+
+  *** Sleep mode *** 
+  ==================
+  [..] 
+    (+) Entry:
+        (++) The Sleep mode is entered by executing the WFE() or WFI() instructions.
+    (+) Exit:
+        (++) Any peripheral interrupt acknowledged by the nested vectored interrupt 
+             controller (NVIC) can wake up the device from Sleep mode.
+
+  *** Stop mode *** 
+  =================
+  [..] In Stop mode, all clocks in the VCORE domain are stopped, the PLL, the HSI,
+       the HSI14 and the HSE RC oscillators are disabled. Internal SRAM and register 
+       contents are preserved.
+       The voltage regulator can be configured either in normal or low-power mode.
+
+    (+) Entry:
+        (++) The Stop mode is entered using the PWR_EnterSTOPMode(PWR_Regulator_LowPower,) 
+             function with regulator in LowPower or with Regulator ON.
+    (+) Exit:
+        (++) Any EXTI Line (Internal or External) configured in Interrupt/Event mode
+             or any internal IPs (I2C, UASRT or CEC) wakeup event.
+
+  *** Standby mode *** 
+  ====================
+  [..] The Standby mode allows to achieve the lowest power consumption. It is based 
+       on the Cortex-M0 deepsleep mode, with the voltage regulator disabled. 
+       The VCORE domain is consequently powered off. The PLL, the HSI, the HSI14 
+       oscillator and the HSE oscillator are also switched off. SRAM and register 
+       contents are lost except for the Backup domain (RTC registers, RTC backup 
+       registers and Standby circuitry).
+   
+  [..] The voltage regulator is OFF.
+
+    (+) Entry:
+        (++) The Standby mode is entered using the PWR_EnterSTANDBYMode() function.
+    (+) Exit:
+        (++) WKUP pin rising edge, RTC alarm (Alarm A and Alarm B), RTC wakeup,
+             tamper event, time-stamp event, external reset in NRST pin, IWDG reset.
+
+  *** Auto-wakeup (AWU) from low-power mode *** 
+  =============================================
+  [..] The MCU can be woken up from low-power mode by an RTC Alarm event, a tamper 
+       event, a time-stamp event, or a comparator event, without depending on an 
+       external interrupt (Auto-wakeup mode).
+
+    (+) RTC auto-wakeup (AWU) from the Stop mode
+        (++) To wake up from the Stop mode with an RTC alarm event, it is necessary to:
+             (+++) Configure the EXTI Line 17 to be sensitive to rising edges (Interrupt 
+                   or Event modes) using the EXTI_Init() function.
+             (+++) Enable the RTC Alarm Interrupt using the RTC_ITConfig() function
+             (+++) Configure the RTC to generate the RTC alarm using the RTC_SetAlarm() 
+                   and RTC_AlarmCmd() functions.
+        (++) To wake up from the Stop mode with an RTC Tamper or time stamp event, it 
+             is necessary to:
+             (+++) Configure the EXTI Line 19 to be sensitive to rising edges (Interrupt 
+                   or Event modes) using the EXTI_Init() function.
+             (+++) Enable the RTC Tamper or time stamp Interrupt using the RTC_ITConfig() 
+                   function.
+             (+++) Configure the RTC to detect the tamper or time stamp event using the
+                   RTC_TimeStampConfig(), RTC_TamperTriggerConfig() and RTC_TamperCmd()
+                   functions.
+
+    (+) RTC auto-wakeup (AWU) from the Standby mode
+        (++) To wake up from the Standby mode with an RTC alarm event, it is necessary to:
+             (+++) Enable the RTC Alarm Interrupt using the RTC_ITConfig() function.
+             (+++) Configure the RTC to generate the RTC alarm using the RTC_SetAlarm() 
+                   and RTC_AlarmCmd() functions.
+        (++) To wake up from the Standby mode with an RTC Tamper or time stamp event, it 
+             is necessary to:
+             (+++) Enable the RTC Tamper or time stamp Interrupt using the RTC_ITConfig() 
+                   function.
+             (+++) Configure the RTC to detect the tamper or time stamp event using the
+                   RTC_TimeStampConfig(), RTC_TamperTriggerConfig() and RTC_TamperCmd()
+                   functions.
+
+    (+) Comparator auto-wakeup (AWU) from the Stop mode
+        (++) To wake up from the Stop mode with an comparator 1 or comparator 2 wakeup
+             event, it is necessary to:
+             (+++) Configure the EXTI Line 21 for comparator 1 or EXTI Line 22 for comparator 2 
+                   to be sensitive to to the selected edges (falling, rising or falling 
+                   and rising) (Interrupt or Event modes) using the EXTI_Init() function.
+             (+++) Configure the comparator to generate the event.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enters Sleep mode.
+  * @note   In Sleep mode, all I/O pins keep the same state as in Run mode.
+  * @param  PWR_SLEEPEntry: specifies if SLEEP mode in entered with WFI or WFE instruction.
+  *          This parameter can be one of the following values:
+  *             @arg PWR_SLEEPEntry_WFI: enter SLEEP mode with WFI instruction
+  *             @arg PWR_SLEEPEntry_WFE: enter SLEEP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterSleepMode(uint8_t PWR_SLEEPEntry)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_SLEEP_ENTRY(PWR_SLEEPEntry));
+
+  /* Clear SLEEPDEEP bit of Cortex-M0 System Control Register */
+  SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk);
+  
+  /* Select SLEEP mode entry -------------------------------------------------*/
+  if(PWR_SLEEPEntry == PWR_SLEEPEntry_WFI)
+  {
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __SEV();
+    __WFE(); 
+    __WFE();
+  }
+}
+
+/**
+  * @brief  Enters STOP mode.
+  * @note   In Stop mode, all I/O pins keep the same state as in Run mode.
+  * @note   When exiting Stop mode by issuing an interrupt or a wakeup event, 
+  *         the HSI RC oscillator is selected as system clock.
+  * @note   When the voltage regulator operates in low power mode, an additional 
+  *         startup delay is incurred when waking up from Stop mode. 
+  *         By keeping the internal regulator ON during Stop mode, the consumption 
+  *         is higher although the startup time is reduced.
+  * @param  PWR_Regulator: specifies the regulator state in STOP mode.
+  *         This parameter can be one of the following values:
+  *             @arg PWR_Regulator_ON: STOP mode with regulator ON
+  *             @arg PWR_Regulator_LowPower: STOP mode with regulator in low power mode
+  * @param  PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
+  *         This parameter can be one of the following values:
+  *             @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
+  *             @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
+                @arg PWR_STOPEntry_SLEEPONEXIT: enter STOP mode with SLEEPONEXIT instruction
+  * @retval None
+  */
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR(PWR_Regulator));
+  assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
+  
+  /* Select the regulator state in STOP mode ---------------------------------*/
+  tmpreg = PWR->CR;
+  /* Clear PDDS and LPDSR bits */
+  tmpreg &= CR_DS_MASK;
+  
+  /* Set LPDSR bit according to PWR_Regulator value */
+  tmpreg |= PWR_Regulator;
+  
+  /* Store the new value */
+  PWR->CR = tmpreg;
+  
+  /* Set SLEEPDEEP bit of Cortex-M0 System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+  /* Select STOP mode entry --------------------------------------------------*/
+  if(PWR_STOPEntry == PWR_STOPEntry_WFI)
+  {
+    /* Request Wait For Interrupt */
+    __WFI();
+    /* Reset SLEEPDEEP bit of Cortex System Control Register */
+    SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk); 
+  }
+  else if (PWR_STOPEntry == PWR_STOPEntry_WFE)
+  {
+    /* Request Wait For Event */
+    __WFE();
+    /* Reset SLEEPDEEP bit of Cortex System Control Register */
+    SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk);   
+  }
+  else
+  {
+    /* Set SLEEP on exit bit of Cortex-M0 System Control Register */
+    SCB->SCR |= SCB_SCR_SLEEPONEXIT_Msk;
+  }
+}
+
+/**
+  * @brief  Enters STANDBY mode.
+  * @note   In Standby mode, all I/O pins are high impedance except for:
+  *          - Reset pad (still available) 
+  *          - RTC_AF1 pin (PC13) if configured for Wakeup pin 2 (WKUP2), tamper, 
+  *             time-stamp, RTC Alarm out, or RTC clock calibration out.
+  *          - WKUP pin 1 (PA0) if enabled.
+  * @note The Wakeup flag (WUF) need to be cleared at application level before to call this function     
+  * @param  None
+  * @retval None
+  */
+void PWR_EnterSTANDBYMode(void)
+{
+  /* Select STANDBY mode */
+  PWR->CR |= PWR_CR_PDDS;
+
+  /* Set SLEEPDEEP bit of Cortex-M0 System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+
+  /* Request Wait For Interrupt */
+  __WFI();
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group5 Flags management functions
+ *  @brief   Flags management functions 
+ *
+@verbatim
+  ==============================================================================
+                       ##### Flags management functions #####
+  ==============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified PWR flag is set or not.
+  * @param  PWR_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *             @arg PWR_FLAG_WU: Wake Up flag. This flag indicates that a wakeup
+  *                  event was received from the WKUP pin or from the RTC alarm 
+  *                  (Alarm A or Alarm B), RTC Tamper event or RTC TimeStamp event.
+  *             @arg PWR_FLAG_SB: StandBy flag. This flag indicates that the 
+  *                  system was resumed from StandBy mode.
+  *             @arg PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD 
+  *                  is enabled by the PWR_PVDCmd() function.
+  *             @arg PWR_FLAG_VREFINTRDY: Internal Voltage Reference Ready flag. 
+  *                  This flag indicates the state of the internal voltage 
+  *                  reference, VREFINT.
+  * @retval The new state of PWR_FLAG (SET or RESET).
+  */
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_PWR_GET_FLAG(PWR_FLAG));
+
+  if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the PWR's pending flags.
+  * @param  PWR_FLAG: specifies the flag to clear.
+  *          This parameter can be one of the following values:
+  *             @arg PWR_FLAG_WU: Wake Up flag
+  *             @arg PWR_FLAG_SB: StandBy flag
+  * @retval None
+  */
+void PWR_ClearFlag(uint32_t PWR_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
+
+  PWR->CR |=  PWR_FLAG << 2;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_rcc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_rcc.c
new file mode 100644
index 00000000..5b8af2c6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_rcc.c
@@ -0,0 +1,1781 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_rcc.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Reset and clock control (RCC) peripheral:
+  *           + Internal/external clocks, PLL, CSS and MCO configuration
+  *           + System, AHB and APB busses clocks configuration
+  *           + Peripheral clocks configuration
+  *           + Interrupts and flags management
+  *
+ @verbatim
+
+ ===============================================================================
+                        ##### RCC specific features #####
+ ===============================================================================
+    [..] After reset the device is running from HSI (8 MHz) with Flash 0 WS, 
+         all peripherals are off except internal SRAM, Flash and SWD.
+         (#) There is no prescaler on High speed (AHB) and Low speed (APB) busses;
+             all peripherals mapped on these busses are running at HSI speed.
+         (#) The clock for all peripherals is switched off, except the SRAM and FLASH.
+         (#) All GPIOs are in input floating state, except the SWD pins which
+             are assigned to be used for debug purpose.
+    [..] Once the device started from reset, the user application has to:
+         (#) Configure the clock source to be used to drive the System clock
+             (if the application needs higher frequency/performance)
+         (#) Configure the System clock frequency and Flash settings
+         (#) Configure the AHB and APB busses prescalers
+         (#) Enable the clock for the peripheral(s) to be used
+         (#) Configure the clock source(s) for peripherals which clocks are not
+             derived from the System clock (ADC, CEC, I2C, USART, RTC and IWDG)
+
+ @endverbatim
+  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RCC 
+  * @brief RCC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* ---------------------- RCC registers mask -------------------------------- */
+/* RCC Flag Mask */
+#define FLAG_MASK                 ((uint8_t)0x1F)
+
+/* CR register byte 2 (Bits[23:16]) base address */
+#define CR_BYTE2_ADDRESS          ((uint32_t)0x40021002)
+
+/* CFGR register byte 3 (Bits[31:23]) base address */
+#define CFGR_BYTE3_ADDRESS        ((uint32_t)0x40021007)
+
+/* CIR register byte 1 (Bits[15:8]) base address */
+#define CIR_BYTE1_ADDRESS         ((uint32_t)0x40021009)
+
+/* CIR register byte 2 (Bits[23:16]) base address */
+#define CIR_BYTE2_ADDRESS         ((uint32_t)0x4002100A)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+static __I uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9};
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup RCC_Private_Functions
+  * @{
+  */
+
+/** @defgroup RCC_Group1 Internal and external clocks, PLL, CSS and MCO configuration functions
+ *  @brief   Internal and external clocks, PLL, CSS and MCO configuration functions 
+ *
+@verbatim
+ ===============================================================================
+ ##### Internal-external clocks, PLL, CSS and MCO configuration functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to configure the internal/external clocks,
+         PLL, CSS and MCO.
+         (#) HSI (high-speed internal), 8 MHz factory-trimmed RC used directly 
+             or through the PLL as System clock source.
+             The HSI clock can be used also to clock the USART, I2C and CEC peripherals.
+         (#) HSI14 (high-speed internal for ADC), 14 MHz factory-trimmed RC used to clock
+             the ADC peripheral.
+         (#) LSI (low-speed internal), 40 KHz low consumption RC used as IWDG and/or RTC
+             clock source.
+         (#) HSE (high-speed external), 4 to 32 MHz crystal oscillator used directly or
+             through the PLL as System clock source. Can be used also as RTC clock source.
+         (#) LSE (low-speed external), 32 KHz oscillator used as RTC clock source. 
+             LSE can be used also to clock the USART and CEC peripherals.   
+         (#) PLL (clocked by HSI or HSE), for System clock.
+         (#) CSS (Clock security system), once enabled and if a HSE clock failure occurs 
+             (HSE used directly or through PLL as System clock source), the System clock
+             is automatically switched to HSI and an interrupt is generated if enabled. 
+             The interrupt is linked to the Cortex-M0 NMI (Non-Maskable Interrupt) 
+             exception vector.   
+         (#) MCO (microcontroller clock output), used to output SYSCLK, HSI, HSI14, LSI,
+             HSE, LSE or PLL (divided by 2) clock on PA8 pin.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Resets the RCC clock configuration to the default reset state.
+  * @note   The default reset state of the clock configuration is given below:
+  * @note      HSI ON and used as system clock source 
+  * @note      HSI14, HSE and PLL OFF
+  * @note      AHB, APB prescaler set to 1.
+  * @note      CSS and MCO OFF
+  * @note      All interrupts disabled
+  * @note   However, this function doesn't modify the configuration of the
+  * @note      Peripheral clocks
+  * @note      LSI, LSE and RTC clocks
+  * @param  None
+  * @retval None
+  */
+void RCC_DeInit(void)
+{
+  /* Set HSION bit */
+  RCC->CR |= (uint32_t)0x00000001;
+
+#if defined (STM32F051)
+  /* Reset SW[1:0], HPRE[3:0], PPRE[2:0] and MCOSEL[2:0] bits */
+  RCC->CFGR &= (uint32_t)0xF8FFB80C;
+#else
+  /* Reset SW[1:0], HPRE[3:0], PPRE[2:0], ADCPRE, MCOSEL[2:0], MCOPRE[2:0] and PLLNODIV bits */
+  RCC->CFGR &= (uint32_t)0x08FFB80C;
+#endif /* STM32F051 */
+  
+  /* Reset HSEON, CSSON and PLLON bits */
+  RCC->CR &= (uint32_t)0xFEF6FFFF;
+
+  /* Reset HSEBYP bit */
+  RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+  /* Reset PLLSRC, PLLXTPRE and PLLMUL[3:0] bits */
+  RCC->CFGR &= (uint32_t)0xFFC0FFFF;
+
+  /* Reset PREDIV1[3:0] bits */
+  RCC->CFGR2 &= (uint32_t)0xFFFFFFF0;
+
+  /* Reset USARTSW[1:0], I2CSW, CECSW and ADCSW bits */
+  RCC->CFGR3 &= (uint32_t)0xFFF0FEAC;
+  
+  /* Reset HSI14 bit */
+  RCC->CR2 &= (uint32_t)0xFFFFFFFE;
+
+  /* Disable all interrupts */
+  RCC->CIR = 0x00000000;
+}
+
+/**
+  * @brief  Configures the External High Speed oscillator (HSE).
+  * @note   After enabling the HSE (RCC_HSE_ON or RCC_HSE_Bypass), the application
+  *         software should wait on HSERDY flag to be set indicating that HSE clock
+  *         is stable and can be used to clock the PLL and/or system clock.
+  * @note   HSE state can not be changed if it is used directly or through the
+  *         PLL as system clock. In this case, you have to select another source
+  *         of the system clock then change the HSE state (ex. disable it).
+  * @note   The HSE is stopped by hardware when entering STOP and STANDBY modes.
+  * @note   This function resets the CSSON bit, so if the Clock security system(CSS)
+  *         was previously enabled you have to enable it again after calling this
+  *         function.
+  * @param  RCC_HSE: specifies the new state of the HSE.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_HSE_OFF: turn OFF the HSE oscillator, HSERDY flag goes low after
+  *                              6 HSE oscillator clock cycles.
+  *            @arg RCC_HSE_ON: turn ON the HSE oscillator
+  *            @arg RCC_HSE_Bypass: HSE oscillator bypassed with external clock
+  * @retval None
+  */
+void RCC_HSEConfig(uint8_t RCC_HSE)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_HSE(RCC_HSE));
+
+  /* Reset HSEON and HSEBYP bits before configuring the HSE ------------------*/
+  *(__IO uint8_t *) CR_BYTE2_ADDRESS = RCC_HSE_OFF;
+
+  /* Set the new HSE configuration -------------------------------------------*/
+  *(__IO uint8_t *) CR_BYTE2_ADDRESS = RCC_HSE;
+
+}
+
+/**
+  * @brief  Waits for HSE start-up.
+  * @note   This function waits on HSERDY flag to be set and return SUCCESS if 
+  *         this flag is set, otherwise returns ERROR if the timeout is reached 
+  *         and this flag is not set. The timeout value is defined by the constant
+  *         HSE_STARTUP_TIMEOUT in stm32f0xx.h file. You can tailor it depending
+  *         on the HSE crystal used in your application.
+  * @note   The HSE is stopped by hardware when entering STOP and STANDBY modes.
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: HSE oscillator is stable and ready to use
+  *          - ERROR: HSE oscillator not yet ready
+  */
+ErrorStatus RCC_WaitForHSEStartUp(void)
+{
+  __IO uint32_t StartUpCounter = 0;
+  ErrorStatus status = ERROR;
+  FlagStatus HSEStatus = RESET;
+  
+  /* Wait till HSE is ready and if timeout is reached exit */
+  do
+  {
+    HSEStatus = RCC_GetFlagStatus(RCC_FLAG_HSERDY);
+    StartUpCounter++;  
+  } while((StartUpCounter != HSE_STARTUP_TIMEOUT) && (HSEStatus == RESET));
+  
+  if (RCC_GetFlagStatus(RCC_FLAG_HSERDY) != RESET)
+  {
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }  
+  return (status);
+}
+
+/**
+  * @brief  Adjusts the Internal High Speed oscillator (HSI) calibration value.
+  * @note   The calibration is used to compensate for the variations in voltage
+  *         and temperature that influence the frequency of the internal HSI RC.
+  *         Refer to the Application Note AN4067 for more details on how to  
+  *         calibrate the HSI.
+  * @param  HSICalibrationValue: specifies the HSI calibration trimming value.
+  *          This parameter must be a number between 0 and 0x1F.
+  * @retval None
+  */
+void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_HSI_CALIBRATION_VALUE(HSICalibrationValue));
+  
+  tmpreg = RCC->CR;
+  
+  /* Clear HSITRIM[4:0] bits */
+  tmpreg &= ~RCC_CR_HSITRIM;
+  
+  /* Set the HSITRIM[4:0] bits according to HSICalibrationValue value */
+  tmpreg |= (uint32_t)HSICalibrationValue << 3;
+
+  /* Store the new value */
+  RCC->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Internal High Speed oscillator (HSI).
+  * @note   After enabling the HSI, the application software should wait on 
+  *         HSIRDY flag to be set indicating that HSI clock is stable and can
+  *         be used to clock the PLL and/or system clock.
+  * @note   HSI can not be stopped if it is used directly or through the PLL
+  *         as system clock. In this case, you have to select another source 
+  *         of the system clock then stop the HSI.
+  * @note   The HSI is stopped by hardware when entering STOP and STANDBY modes.
+  * @param  NewState: new state of the HSI.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator
+  *         clock cycles.
+  * @retval None
+  */
+void RCC_HSICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->CR |= RCC_CR_HSION;
+  }
+  else
+  {
+    RCC->CR &= ~RCC_CR_HSION;
+  }
+}
+
+/**
+  * @brief  Adjusts the Internal High Speed oscillator for ADC (HSI14) 
+  *         calibration value.
+  * @note   The calibration is used to compensate for the variations in voltage
+  *         and temperature that influence the frequency of the internal HSI RC.
+  *         Refer to the Application Note AN4067  for more details on how to  
+  *         calibrate the HSI14.
+  * @param  HSI14CalibrationValue: specifies the HSI14 calibration trimming value.
+  *          This parameter must be a number between 0 and 0x1F.
+  * @retval None
+  */
+void RCC_AdjustHSI14CalibrationValue(uint8_t HSI14CalibrationValue)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_HSI14_CALIBRATION_VALUE(HSI14CalibrationValue));
+  
+  tmpreg = RCC->CR2;
+  
+  /* Clear HSI14TRIM[4:0] bits */
+  tmpreg &= ~RCC_CR2_HSI14TRIM;
+  
+  /* Set the HSITRIM14[4:0] bits according to HSI14CalibrationValue value */
+  tmpreg |= (uint32_t)HSI14CalibrationValue << 3;
+
+  /* Store the new value */
+  RCC->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Internal High Speed oscillator for ADC (HSI14).
+  * @note   After enabling the HSI14, the application software should wait on 
+  *         HSIRDY flag to be set indicating that HSI clock is stable and can
+  *         be used to clock the ADC.
+  * @note   The HSI14 is stopped by hardware when entering STOP and STANDBY modes.
+  * @param  NewState: new state of the HSI14.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the HSI14 is stopped, HSI14RDY flag goes low after 6 HSI14 oscillator
+  *         clock cycles.
+  * @retval None
+  */
+void RCC_HSI14Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->CR2 |= RCC_CR2_HSI14ON;
+  }
+  else
+  {
+    RCC->CR2 &= ~RCC_CR2_HSI14ON;
+  }
+}
+
+/**
+  * @brief  Enables or disables the Internal High Speed oscillator request from ADC.
+  * @param  NewState: new state of the HSI14 ADC request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_HSI14ADCRequestCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->CR2 &= ~RCC_CR2_HSI14DIS;
+  }
+  else
+  {
+    RCC->CR2 |= RCC_CR2_HSI14DIS;
+  }
+}
+
+/**
+  * @brief  Configures the External Low Speed oscillator (LSE).
+  * @note   As the LSE is in the Backup domain and write access is denied to this
+  *         domain after reset, you have to enable write access using 
+  *         PWR_BackupAccessCmd(ENABLE) function before to configure the LSE
+  *         (to be done once after reset).
+  * @note   After enabling the LSE (RCC_LSE_ON or RCC_LSE_Bypass), the application
+  *         software should wait on LSERDY flag to be set indicating that LSE clock
+  *         is stable and can be used to clock the RTC.
+  * @param  RCC_LSE: specifies the new state of the LSE.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_LSE_OFF: turn OFF the LSE oscillator, LSERDY flag goes low after
+  *                              6 LSE oscillator clock cycles.
+  *            @arg RCC_LSE_ON: turn ON the LSE oscillator
+  *            @arg RCC_LSE_Bypass: LSE oscillator bypassed with external clock
+  * @retval None
+  */
+void RCC_LSEConfig(uint32_t RCC_LSE)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_LSE(RCC_LSE));
+
+  /* Reset LSEON and LSEBYP bits before configuring the LSE ------------------*/
+  /* Reset LSEON bit */
+  RCC->BDCR &= ~(RCC_BDCR_LSEON);
+
+  /* Reset LSEBYP bit */
+  RCC->BDCR &= ~(RCC_BDCR_LSEBYP);
+
+  /* Configure LSE */
+  RCC->BDCR |= RCC_LSE;
+}
+
+/**
+  * @brief  Configures the External Low Speed oscillator (LSE) drive capability.
+  * @param  RCC_LSEDrive: specifies the new state of the LSE drive capability.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_LSEDrive_Low: LSE oscillator low drive capability.
+  *            @arg RCC_LSEDrive_MediumLow: LSE oscillator medium low drive capability.
+  *            @arg RCC_LSEDrive_MediumHigh: LSE oscillator medium high drive capability.
+  *            @arg RCC_LSEDrive_High: LSE oscillator high drive capability.
+  * @retval None
+  */
+void RCC_LSEDriveConfig(uint32_t RCC_LSEDrive)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_LSE_DRIVE(RCC_LSEDrive));
+  
+  /* Clear LSEDRV[1:0] bits */
+  RCC->BDCR &= ~(RCC_BDCR_LSEDRV);
+
+  /* Set the LSE Drive */
+  RCC->BDCR |= RCC_LSEDrive;
+}
+
+/**
+  * @brief  Enables or disables the Internal Low Speed oscillator (LSI).
+  * @note   After enabling the LSI, the application software should wait on 
+  *         LSIRDY flag to be set indicating that LSI clock is stable and can
+  *         be used to clock the IWDG and/or the RTC.
+  * @note   LSI can not be disabled if the IWDG is running.
+  * @param  NewState: new state of the LSI.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the LSI is stopped, LSIRDY flag goes low after 6 LSI oscillator
+  *         clock cycles.
+  * @retval None
+  */
+void RCC_LSICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->CSR |= RCC_CSR_LSION;
+  }
+  else
+  {
+    RCC->CSR &= ~RCC_CSR_LSION;
+  }
+}
+
+/**
+  * @brief  Configures the PLL clock source and multiplication factor.
+  * @note   This function must be used only when the PLL is disabled.
+  *
+  * @param  RCC_PLLSource: specifies the PLL entry clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_PLLSource_HSI_Div2: HSI oscillator clock selected as PLL clock source
+  *            @arg RCC_PLLSource_PREDIV1: PREDIV1 clock selected as PLL clock entry
+  *            @arg RCC_PLLSource_HSI48 HSI48 oscillator clock selected as PLL clock source, applicable only for STM32F072 devices
+  *            @arg RCC_PLLSource_HSI: HSI clock selected as PLL clock entry, applicable only for STM32F072 devices
+  * @note   The minimum input clock frequency for PLL is 2 MHz (when using HSE as
+  *         PLL source).
+  *
+  * @param  RCC_PLLMul: specifies the PLL multiplication factor, which drive the PLLVCO clock
+  *          This parameter can be RCC_PLLMul_x where x:[2,16] 
+  *
+  * @retval None
+  */
+void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLL_SOURCE(RCC_PLLSource));
+  assert_param(IS_RCC_PLL_MUL(RCC_PLLMul));
+
+  /* Clear PLL Source [16] and Multiplier [21:18] bits */
+  RCC->CFGR &= ~(RCC_CFGR_PLLMULL | RCC_CFGR_PLLSRC);
+
+  /* Set the PLL Source and Multiplier */
+  RCC->CFGR |= (uint32_t)(RCC_PLLSource | RCC_PLLMul);
+}
+
+/**
+  * @brief  Enables or disables the PLL.
+  * @note   After enabling the PLL, the application software should wait on 
+  *         PLLRDY flag to be set indicating that PLL clock is stable and can
+  *         be used as system clock source.
+  * @note   The PLL can not be disabled if it is used as system clock source
+  * @note   The PLL is disabled by hardware when entering STOP and STANDBY modes.
+  * @param  NewState: new state of the PLL.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_PLLCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->CR |= RCC_CR_PLLON;
+  }
+  else
+  {
+    RCC->CR &= ~RCC_CR_PLLON;
+  }
+}
+
+/**
+  * @brief  Enables or disables the Internal High Speed oscillator for USB (HSI48).
+  *         This function is only applicable for STM32F072 devices.  
+  * @note   After enabling the HSI48, the application software should wait on 
+  *         HSI48RDY flag to be set indicating that HSI48 clock is stable and can
+  *         be used to clock the USB.
+  * @note   The HSI48 is stopped by hardware when entering STOP and STANDBY modes.
+  * @param  NewState: new state of the HSI48.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_HSI48Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->CR2 |= RCC_CR2_HSI48ON;
+  }
+  else
+  {
+    RCC->CR2 &= ~RCC_CR2_HSI48ON;
+  }
+}
+
+/**
+  * @brief  Configures the PREDIV1 division factor.
+  * @note   This function must be used only when the PLL is disabled.
+  * @param  RCC_PREDIV1_Div: specifies the PREDIV1 clock division factor.
+  *          This parameter can be RCC_PREDIV1_Divx where x:[1,16]
+  * @retval None
+  */
+void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Div)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PREDIV1(RCC_PREDIV1_Div));
+
+  tmpreg = RCC->CFGR2;
+  /* Clear PREDIV1[3:0] bits */
+  tmpreg &= ~(RCC_CFGR2_PREDIV1);
+  /* Set the PREDIV1 division factor */
+  tmpreg |= RCC_PREDIV1_Div;
+  /* Store the new value */
+  RCC->CFGR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Clock Security System.
+  * @note   If a failure is detected on the HSE oscillator clock, this oscillator
+  *         is automatically disabled and an interrupt is generated to inform the
+  *         software about the failure (Clock Security System Interrupt, CSSI),
+  *         allowing the MCU to perform rescue operations. The CSSI is linked to 
+  *         the Cortex-M0 NMI (Non-Maskable Interrupt) exception vector.
+  * @param  NewState: new state of the Clock Security System.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_ClockSecuritySystemCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->CR |= RCC_CR_CSSON;
+  }
+  else
+  {
+    RCC->CR &= ~RCC_CR_CSSON;
+  }
+}
+
+#ifdef STM32F051
+/**
+  * @brief  Selects the clock source to output on MCO pin (PA8).
+  * @note   PA8 should be configured in alternate function mode.
+  * @param  RCC_MCOSource: specifies the clock source to output.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_MCOSource_NoClock: No clock selected.
+  *            @arg RCC_MCOSource_HSI14: HSI14 oscillator clock selected.
+  *            @arg RCC_MCOSource_LSI: LSI oscillator clock selected.
+  *            @arg RCC_MCOSource_LSE: LSE oscillator clock selected.
+  *            @arg RCC_MCOSource_SYSCLK: System clock selected.
+  *            @arg RCC_MCOSource_HSI: HSI oscillator clock selected.
+  *            @arg RCC_MCOSource_HSE: HSE oscillator clock selected.
+  *            @arg RCC_MCOSource_PLLCLK_Div2: PLL clock divided by 2 selected.
+  * @retval None
+  */
+void RCC_MCOConfig(uint8_t RCC_MCOSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_MCO_SOURCE(RCC_MCOSource));
+
+  /* Select MCO clock source and prescaler */
+  *(__IO uint8_t *) CFGR_BYTE3_ADDRESS =  RCC_MCOSource;
+}
+#else
+
+/**
+  * @brief  Selects the clock source to output on MCO pin (PA8) and the corresponding
+  *         prescsaler.
+  * @note   PA8 should be configured in alternate function mode.
+  * @param  RCC_MCOSource: specifies the clock source to output.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_MCOSource_NoClock: No clock selected.
+  *            @arg RCC_MCOSource_HSI14: HSI14 oscillator clock selected.
+  *            @arg RCC_MCOSource_LSI: LSI oscillator clock selected.
+  *            @arg RCC_MCOSource_LSE: LSE oscillator clock selected.
+  *            @arg RCC_MCOSource_SYSCLK: System clock selected.
+  *            @arg RCC_MCOSource_HSI: HSI oscillator clock selected.
+  *            @arg RCC_MCOSource_HSE: HSE oscillator clock selected.
+  *            @arg RCC_MCOSource_PLLCLK_Div2: PLL clock divided by 2 selected.
+  *            @arg RCC_MCOSource_PLLCLK: PLL clock selected.
+  *            @arg RCC_MCOSource_HSI48: HSI48 clock selected.
+  * @param  RCC_MCOPrescaler: specifies the prescaler on MCO pin.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_MCOPrescaler_1: MCO clock is divided by 1.
+  *            @arg RCC_MCOPrescaler_2: MCO clock is divided by 2.
+  *            @arg RCC_MCOPrescaler_4: MCO clock is divided by 4.
+  *            @arg RCC_MCOPrescaler_8: MCO clock is divided by 8.
+  *            @arg RCC_MCOPrescaler_16: MCO clock is divided by 16.
+  *            @arg RCC_MCOPrescaler_32: MCO clock is divided by 32.
+  *            @arg RCC_MCOPrescaler_64: MCO clock is divided by 64.
+  *            @arg RCC_MCOPrescaler_128: MCO clock is divided by 128.    
+  * @retval None
+  */
+void RCC_MCOConfig(uint8_t RCC_MCOSource, uint32_t RCC_MCOPrescaler)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_MCO_SOURCE(RCC_MCOSource));
+  assert_param(IS_RCC_MCO_PRESCALER(RCC_MCOPrescaler));
+    
+  /* Get CFGR value */  
+  tmpreg = RCC->CFGR;
+  /* Clear MCOPRE[2:0] bits */
+  tmpreg &= ~(RCC_CFGR_MCO_PRE | RCC_CFGR_MCO | RCC_CFGR_PLLNODIV);
+  /* Set the RCC_MCOSource and RCC_MCOPrescaler */
+  tmpreg |= (RCC_MCOPrescaler | ((uint32_t)RCC_MCOSource<<24));
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+#endif /* STM32F072 */
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Group2 System AHB and APB busses clocks configuration functions
+ *  @brief   System, AHB and APB busses clocks configuration functions
+ *
+@verbatim
+ ===============================================================================
+     ##### System, AHB and APB busses clocks configuration functions #####
+ ===============================================================================
+
+    [..] This section provide functions allowing to configure the System, AHB and 
+         APB busses clocks.
+         (#) Several clock sources can be used to drive the System clock (SYSCLK): HSI,
+             HSE and PLL.
+             The AHB clock (HCLK) is derived from System clock through configurable prescaler
+             and used to clock the CPU, memory and peripherals mapped on AHB bus (DMA and GPIO).
+             and APB (PCLK) clocks are derived from AHB clock through 
+             configurable prescalers and used to clock the peripherals mapped on these busses.
+             You can use "RCC_GetClocksFreq()" function to retrieve the frequencies of these clocks.
+
+         -@- All the peripheral clocks are derived from the System clock (SYSCLK) except:
+             (+@) The ADC clock which is derived from HSI14 or APB (APB divided by a
+                  programmable prescaler: 2 or 4).
+             (+@) The CEC clock which is derived from LSE or HSI divided by 244.
+             (+@) The I2C clock which is derived from HSI or system clock (SYSCLK).
+             (+@) The USART clock which is derived from HSI, system clock (SYSCLK), APB or LSE.
+             (+@) The RTC/LCD clock which is derived from the LSE, LSI or 2 MHz HSE_RTC (HSE
+                  divided by a programmable prescaler).
+                  The System clock (SYSCLK) frequency must be higher or equal to the RTC/LCD
+                  clock frequency.
+             (+@) IWDG clock which is always the LSI clock.
+       
+         (#) The maximum frequency of the SYSCLK, HCLK and PCLK is 48 MHz.
+             Depending on the maximum frequency, the FLASH wait states (WS) should be 
+             adapted accordingly:
+        +--------------------------------------------- +
+        |  Wait states  |   HCLK clock frequency (MHz) |
+        |---------------|------------------------------|
+        |0WS(1CPU cycle)|       0 < HCLK <= 24         |
+        |---------------|------------------------------|
+        |1WS(2CPU cycle)|       24 < HCLK <= 48        |
+        +----------------------------------------------+
+
+         (#) After reset, the System clock source is the HSI (8 MHz) with 0 WS and 
+             prefetch is disabled.
+  
+    [..] It is recommended to use the following software sequences to tune the number
+         of wait states needed to access the Flash memory with the CPU frequency (HCLK).
+         (+) Increasing the CPU frequency
+         (++) Program the Flash Prefetch buffer, using "FLASH_PrefetchBufferCmd(ENABLE)" 
+              function
+         (++) Check that Flash Prefetch buffer activation is taken into account by 
+              reading FLASH_ACR using the FLASH_GetPrefetchBufferStatus() function
+         (++) Program Flash WS to 1, using "FLASH_SetLatency(FLASH_Latency_1)" function
+         (++) Check that the new number of WS is taken into account by reading FLASH_ACR
+         (++) Modify the CPU clock source, using "RCC_SYSCLKConfig()" function
+         (++) If needed, modify the CPU clock prescaler by using "RCC_HCLKConfig()" function
+         (++) Check that the new CPU clock source is taken into account by reading 
+              the clock source status, using "RCC_GetSYSCLKSource()" function 
+         (+) Decreasing the CPU frequency
+         (++) Modify the CPU clock source, using "RCC_SYSCLKConfig()" function
+         (++) If needed, modify the CPU clock prescaler by using "RCC_HCLKConfig()" function
+         (++) Check that the new CPU clock source is taken into account by reading 
+              the clock source status, using "RCC_GetSYSCLKSource()" function
+         (++) Program the new number of WS, using "FLASH_SetLatency()" function
+         (++) Check that the new number of WS is taken into account by reading FLASH_ACR
+         (++) Disable the Flash Prefetch buffer using "FLASH_PrefetchBufferCmd(DISABLE)" 
+              function
+         (++) Check that Flash Prefetch buffer deactivation is taken into account by reading FLASH_ACR
+              using the FLASH_GetPrefetchBufferStatus() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the system clock (SYSCLK).
+  * @note   The HSI is used (enabled by hardware) as system clock source after
+  *         startup from Reset, wake-up from STOP and STANDBY mode, or in case
+  *         of failure of the HSE used directly or indirectly as system clock
+  *         (if the Clock Security System CSS is enabled).
+  * @note   A switch from one clock source to another occurs only if the target
+  *         clock source is ready (clock stable after startup delay or PLL locked). 
+  *         If a clock source which is not yet ready is selected, the switch will
+  *         occur when the clock source will be ready. 
+  *         You can use RCC_GetSYSCLKSource() function to know which clock is
+  *         currently used as system clock source.  
+  * @param  RCC_SYSCLKSource: specifies the clock source used as system clock source 
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SYSCLKSource_HSI:    HSI selected as system clock source
+  *            @arg RCC_SYSCLKSource_HSE:    HSE selected as system clock source
+  *            @arg RCC_SYSCLKSource_PLLCLK: PLL selected as system clock source
+  *            @arg RCC_SYSCLKSource_HSI48:  HSI48 selected as system clock source, applicable only for STM32F072 devices  
+  * @retval None
+  */
+void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_SYSCLK_SOURCE(RCC_SYSCLKSource));
+  
+  tmpreg = RCC->CFGR;
+  
+  /* Clear SW[1:0] bits */
+  tmpreg &= ~RCC_CFGR_SW;
+  
+  /* Set SW[1:0] bits according to RCC_SYSCLKSource value */
+  tmpreg |= RCC_SYSCLKSource;
+  
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Returns the clock source used as system clock.
+  * @param  None
+  * @retval The clock source used as system clock. The returned value can be one 
+  *         of the following values:
+  *           - 0x00: HSI used as system clock
+  *           - 0x04: HSE used as system clock  
+  *           - 0x08: PLL used as system clock
+  *           - 0x0C: HSI48 used as system clock, applicable only for STM32F072 devices  
+  */
+uint8_t RCC_GetSYSCLKSource(void)
+{
+  return ((uint8_t)(RCC->CFGR & RCC_CFGR_SWS));
+}
+
+/**
+  * @brief  Configures the AHB clock (HCLK).
+  * @param  RCC_SYSCLK: defines the AHB clock divider. This clock is derived from 
+  *         the system clock (SYSCLK).
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SYSCLK_Div1:   AHB clock = SYSCLK
+  *            @arg RCC_SYSCLK_Div2:   AHB clock = SYSCLK/2
+  *            @arg RCC_SYSCLK_Div4:   AHB clock = SYSCLK/4
+  *            @arg RCC_SYSCLK_Div8:   AHB clock = SYSCLK/8
+  *            @arg RCC_SYSCLK_Div16:  AHB clock = SYSCLK/16
+  *            @arg RCC_SYSCLK_Div64:  AHB clock = SYSCLK/64
+  *            @arg RCC_SYSCLK_Div128: AHB clock = SYSCLK/128
+  *            @arg RCC_SYSCLK_Div256: AHB clock = SYSCLK/256
+  *            @arg RCC_SYSCLK_Div512: AHB clock = SYSCLK/512
+  * @retval None
+  */
+void RCC_HCLKConfig(uint32_t RCC_SYSCLK)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_HCLK(RCC_SYSCLK));
+  
+  tmpreg = RCC->CFGR;
+  
+  /* Clear HPRE[3:0] bits */
+  tmpreg &= ~RCC_CFGR_HPRE;
+  
+  /* Set HPRE[3:0] bits according to RCC_SYSCLK value */
+  tmpreg |= RCC_SYSCLK;
+  
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the APB clock (PCLK).
+  * @param  RCC_HCLK: defines the APB clock divider. This clock is derived from 
+  *         the AHB clock (HCLK).
+  *          This parameter can be one of the following values:
+  *            @arg RCC_HCLK_Div1: APB clock = HCLK
+  *            @arg RCC_HCLK_Div2: APB clock = HCLK/2
+  *            @arg RCC_HCLK_Div4: APB clock = HCLK/4
+  *            @arg RCC_HCLK_Div8: APB clock = HCLK/8
+  *            @arg RCC_HCLK_Div16: APB clock = HCLK/16
+  * @retval None
+  */
+void RCC_PCLKConfig(uint32_t RCC_HCLK)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PCLK(RCC_HCLK));
+  
+  tmpreg = RCC->CFGR;
+  
+  /* Clear PPRE[2:0] bits */
+  tmpreg &= ~RCC_CFGR_PPRE;
+  
+  /* Set PPRE[2:0] bits according to RCC_HCLK value */
+  tmpreg |= RCC_HCLK;
+  
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the ADC clock (ADCCLK).
+  * @note   This function is obsolete.
+  *         For proper ADC clock selection, refer to ADC_ClockModeConfig() in the ADC driver
+  * @param  RCC_ADCCLK: defines the ADC clock source. This clock is derived 
+  *         from the HSI14 or APB clock (PCLK).
+  *          This parameter can be one of the following values:
+  *             @arg RCC_ADCCLK_HSI14: ADC clock = HSI14 (14MHz)
+  *             @arg RCC_ADCCLK_PCLK_Div2: ADC clock = PCLK/2
+  *             @arg RCC_ADCCLK_PCLK_Div4: ADC clock = PCLK/4  
+  * @retval None
+  */
+void RCC_ADCCLKConfig(uint32_t RCC_ADCCLK)
+{ 
+  /* Check the parameters */
+  assert_param(IS_RCC_ADCCLK(RCC_ADCCLK));
+
+  /* Clear ADCPRE bit */
+  RCC->CFGR &= ~RCC_CFGR_ADCPRE;
+  /* Set ADCPRE bits according to RCC_PCLK value */
+  RCC->CFGR |= RCC_ADCCLK & 0xFFFF;
+
+  /* Clear ADCSW bit */
+  RCC->CFGR3 &= ~RCC_CFGR3_ADCSW; 
+  /* Set ADCSW bits according to RCC_ADCCLK value */
+  RCC->CFGR3 |= RCC_ADCCLK >> 16;  
+}
+
+/**
+  * @brief  Configures the CEC clock (CECCLK).
+  * @param  RCC_CECCLK: defines the CEC clock source. This clock is derived 
+  *         from the HSI or LSE clock.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_CECCLK_HSI_Div244: CEC clock = HSI/244 (32768Hz)
+  *             @arg RCC_CECCLK_LSE: CEC clock = LSE
+  * @retval None
+  */
+void RCC_CECCLKConfig(uint32_t RCC_CECCLK)
+{ 
+  /* Check the parameters */
+  assert_param(IS_RCC_CECCLK(RCC_CECCLK));
+
+  /* Clear CECSW bit */
+  RCC->CFGR3 &= ~RCC_CFGR3_CECSW;
+  /* Set CECSW bits according to RCC_CECCLK value */
+  RCC->CFGR3 |= RCC_CECCLK;
+}
+
+/**
+  * @brief  Configures the I2C1 clock (I2C1CLK).
+  * @param  RCC_I2CCLK: defines the I2C1 clock source. This clock is derived 
+  *         from the HSI or System clock.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_I2C1CLK_HSI: I2C1 clock = HSI
+  *             @arg RCC_I2C1CLK_SYSCLK: I2C1 clock = System Clock
+  * @retval None
+  */
+void RCC_I2CCLKConfig(uint32_t RCC_I2CCLK)
+{ 
+  /* Check the parameters */
+  assert_param(IS_RCC_I2CCLK(RCC_I2CCLK));
+
+  /* Clear I2CSW bit */
+  RCC->CFGR3 &= ~RCC_CFGR3_I2C1SW;
+  /* Set I2CSW bits according to RCC_I2CCLK value */
+  RCC->CFGR3 |= RCC_I2CCLK;
+}
+
+/**
+  * @brief  Configures the USART1 clock (USART1CLK).
+  * @param  RCC_USARTCLK: defines the USART clock source. This clock is derived 
+  *         from the HSI or System clock.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_USART1CLK_PCLK: USART1 clock = APB Clock (PCLK)
+  *             @arg RCC_USART1CLK_SYSCLK: USART1 clock = System Clock
+  *             @arg RCC_USART1CLK_LSE: USART1 clock = LSE Clock
+  *             @arg RCC_USART1CLK_HSI: USART1 clock = HSI Clock
+  *             @arg RCC_USART2CLK_PCLK: USART2 clock = APB Clock (PCLK), applicable only for STM32F072 and STM32F091 devices
+  *             @arg RCC_USART2CLK_SYSCLK: USART2 clock = System Clock, applicable only for STM32F072 and STM32F091 devices
+  *             @arg RCC_USART2CLK_LSE: USART2 clock = LSE Clock, applicable only for STM32F072 and STM32F091 devices
+  *             @arg RCC_USART2CLK_HSI: USART2 clock = HSI Clock, applicable only for STM32F072 and STM32F091 devices  
+  *             @arg RCC_USART3CLK_PCLK: USART3 clock = APB Clock (PCLK), applicable only for STM32F091 devices
+  *             @arg RCC_USART3CLK_SYSCLK: USART3 clock = System Clock, applicable only for STM32F091 devices
+  *             @arg RCC_USART3CLK_LSE: USART3 clock = LSE Clock, applicable only for STM32F091 devices
+  *             @arg RCC_USART3CLK_HSI: USART3 clock = HSI Clock, applicable only for STM32F091 devices   
+  * @retval None
+  */
+void RCC_USARTCLKConfig(uint32_t RCC_USARTCLK)
+{ 
+  uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_USARTCLK(RCC_USARTCLK));
+
+  /* Get USART index */
+  tmp = (RCC_USARTCLK >> 28);
+
+  /* Clear USARTSW[1:0] bit */
+  if (tmp == (uint32_t)0x00000001)
+  {
+    /* Clear USART1SW[1:0] bit */  
+    RCC->CFGR3 &= ~RCC_CFGR3_USART1SW;
+  }
+  else if (tmp == (uint32_t)0x00000002)
+  {
+    /* Clear USART2SW[1:0] bit */
+    RCC->CFGR3 &= ~RCC_CFGR3_USART2SW;
+  }
+  else 
+  {
+    /* Clear USART3SW[1:0] bit */
+    RCC->CFGR3 &= ~RCC_CFGR3_USART3SW;
+  }
+
+  /* Set USARTxSW bits according to RCC_USARTCLK value */
+  RCC->CFGR3 |= RCC_USARTCLK;
+}
+
+/**
+  * @brief  Configures the USB clock (USBCLK).
+  *         This function is only applicable for STM32F072 devices.  
+  * @param  RCC_USBCLK: defines the USB clock source. This clock is derived 
+  *         from the HSI48 or system clock.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_USBCLK_HSI48: USB clock = HSI48
+  *             @arg RCC_USBCLK_PLLCLK: USB clock = PLL clock
+  * @retval None
+  */
+void RCC_USBCLKConfig(uint32_t RCC_USBCLK)
+{ 
+  /* Check the parameters */
+  assert_param(IS_RCC_USBCLK(RCC_USBCLK));
+
+  /* Clear USBSW bit */
+  RCC->CFGR3 &= ~RCC_CFGR3_USBSW;
+  /* Set USBSW bits according to RCC_USBCLK value */
+  RCC->CFGR3 |= RCC_USBCLK;
+}
+
+/**
+  * @brief  Returns the frequencies of the System, AHB and APB busses clocks.
+  * @note    The frequency returned by this function is not the real frequency
+  *           in the chip. It is calculated based on the predefined constant and
+  *           the source selected by RCC_SYSCLKConfig():
+  *                                              
+  * @note     If SYSCLK source is HSI, function returns constant HSI_VALUE(*)
+  *                                              
+  * @note     If SYSCLK source is HSE, function returns constant HSE_VALUE(**)
+  *                          
+  * @note     If SYSCLK source is PLL, function returns constant HSE_VALUE(**) 
+  *             or HSI_VALUE(*) multiplied by the PLL factors.
+  *               
+  * @note     If SYSCLK source is HSI48, function returns constant HSI48_VALUE(***) 
+  *             
+  * @note     (*) HSI_VALUE is a constant defined in stm32f0xx.h file (default value
+  *               8 MHz) but the real value may vary depending on the variations
+  *               in voltage and temperature, refer to RCC_AdjustHSICalibrationValue().   
+  *    
+  * @note     (**) HSE_VALUE is a constant defined in stm32f0xx.h file (default value
+  *                8 MHz), user has to ensure that HSE_VALUE is same as the real
+  *                frequency of the crystal used. Otherwise, this function may
+  *                return wrong result.
+  *
+  * @note     (***) HSI48_VALUE is a constant defined in stm32f0xx.h file (default value
+  *                 48 MHz) but the real value may vary depending on the variations
+  *                 in voltage and temperature.
+  *                                   
+  * @note   The result of this function could be not correct when using fractional
+  *         value for HSE crystal.   
+  *             
+  * @param  RCC_Clocks: pointer to a RCC_ClocksTypeDef structure which will hold 
+  *         the clocks frequencies. 
+  *     
+  * @note   This function can be used by the user application to compute the 
+  *         baudrate for the communication peripherals or configure other parameters.
+  * @note   Each time SYSCLK, HCLK and/or PCLK clock changes, this function
+  *         must be called to update the structure's field. Otherwise, any
+  *         configuration based on this function will be incorrect.
+  *    
+  * @retval None
+  */
+void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks)
+{
+  uint32_t tmp = 0, pllmull = 0, pllsource = 0, prediv1factor = 0, presc = 0, pllclk = 0;
+
+  /* Get SYSCLK source -------------------------------------------------------*/
+  tmp = RCC->CFGR & RCC_CFGR_SWS;
+  
+  switch (tmp)
+  {
+    case 0x00:  /* HSI used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
+      break;
+    case 0x04:  /* HSE used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSE_VALUE;
+      break;
+    case 0x08:  /* PLL used as system clock */
+      /* Get PLL clock source and multiplication factor ----------------------*/
+      pllmull = RCC->CFGR & RCC_CFGR_PLLMULL;
+      pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
+      pllmull = ( pllmull >> 18) + 2;
+      
+      if (pllsource == 0x00)
+      {
+        /* HSI oscillator clock divided by 2 selected as PLL clock entry */
+        pllclk = (HSI_VALUE >> 1) * pllmull;
+      }
+      else
+      {
+        prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1;
+        /* HSE oscillator clock selected as PREDIV1 clock entry */
+        pllclk = (HSE_VALUE / prediv1factor) * pllmull; 
+      }
+      RCC_Clocks->SYSCLK_Frequency = pllclk;      
+      break;
+    case 0x0C:  /* HSI48 used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSI48_VALUE;
+      break;
+    default: /* HSI used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
+      break;
+  }
+  /* Compute HCLK, PCLK clocks frequencies -----------------------------------*/
+  /* Get HCLK prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_HPRE;
+  tmp = tmp >> 4;
+  presc = APBAHBPrescTable[tmp]; 
+  /* HCLK clock frequency */
+  RCC_Clocks->HCLK_Frequency = RCC_Clocks->SYSCLK_Frequency >> presc;
+
+  /* Get PCLK prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_PPRE;
+  tmp = tmp >> 8;
+  presc = APBAHBPrescTable[tmp];
+  /* PCLK clock frequency */
+  RCC_Clocks->PCLK_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
+
+  /* ADCCLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_ADCSW) != RCC_CFGR3_ADCSW)
+  {
+    /* ADC Clock is HSI14 Osc. */
+    RCC_Clocks->ADCCLK_Frequency = HSI14_VALUE;
+  }
+  else
+  {
+    if((RCC->CFGR & RCC_CFGR_ADCPRE) != RCC_CFGR_ADCPRE)
+    {
+      /* ADC Clock is derived from PCLK/2 */
+      RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK_Frequency >> 1;
+    }
+    else
+    {
+      /* ADC Clock is derived from PCLK/4 */
+      RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK_Frequency >> 2;
+    }
+    
+  }
+
+  /* CECCLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_CECSW) != RCC_CFGR3_CECSW)
+  {
+    /* CEC Clock is HSI/244 */
+    RCC_Clocks->CECCLK_Frequency = HSI_VALUE / 244;
+  }
+  else
+  {
+    /* CECC Clock is LSE Osc. */
+    RCC_Clocks->CECCLK_Frequency = LSE_VALUE;
+  }
+
+  /* I2C1CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_I2C1SW) != RCC_CFGR3_I2C1SW)
+  {
+    /* I2C1 Clock is HSI Osc. */
+    RCC_Clocks->I2C1CLK_Frequency = HSI_VALUE;
+  }
+  else
+  {
+    /* I2C1 Clock is System Clock */
+    RCC_Clocks->I2C1CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+
+  /* USART1CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == 0x0)
+  {
+    /* USART1 Clock is PCLK */
+    RCC_Clocks->USART1CLK_Frequency = RCC_Clocks->PCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW_0)
+  {
+    /* USART1 Clock is System Clock */
+    RCC_Clocks->USART1CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW_1)
+  {
+    /* USART1 Clock is LSE Osc. */
+    RCC_Clocks->USART1CLK_Frequency = LSE_VALUE;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW)
+  {
+    /* USART1 Clock is HSI Osc. */
+    RCC_Clocks->USART1CLK_Frequency = HSI_VALUE;
+  }
+  
+  /* USART2CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == 0x0)
+  {
+    /* USART Clock is PCLK */
+    RCC_Clocks->USART2CLK_Frequency = RCC_Clocks->PCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW_0)
+  {
+    /* USART Clock is System Clock */
+    RCC_Clocks->USART2CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW_1)
+  {
+    /* USART Clock is LSE Osc. */
+    RCC_Clocks->USART2CLK_Frequency = LSE_VALUE;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW)
+  {
+    /* USART Clock is HSI Osc. */
+    RCC_Clocks->USART2CLK_Frequency = HSI_VALUE;
+  }
+  
+  /* USART3CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_USART3SW) == 0x0)
+  {
+    /* USART Clock is PCLK */
+    RCC_Clocks->USART3CLK_Frequency = RCC_Clocks->PCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART3SW) == RCC_CFGR3_USART3SW_0)
+  {
+    /* USART Clock is System Clock */
+    RCC_Clocks->USART3CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART3SW) == RCC_CFGR3_USART3SW_1)
+  {
+    /* USART Clock is LSE Osc. */
+    RCC_Clocks->USART3CLK_Frequency = LSE_VALUE;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART3SW) == RCC_CFGR3_USART3SW)
+  {
+    /* USART Clock is HSI Osc. */
+    RCC_Clocks->USART3CLK_Frequency = HSI_VALUE;
+  }
+  
+  /* USBCLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_USBSW) != RCC_CFGR3_USBSW)
+  {
+    /* USB Clock is HSI48 */
+    RCC_Clocks->USBCLK_Frequency = HSI48_VALUE;
+  }
+  else
+  {
+    /* USB Clock is PLL clock */
+    RCC_Clocks->USBCLK_Frequency = pllclk;
+  }   
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Group3 Peripheral clocks configuration functions
+ *  @brief   Peripheral clocks configuration functions 
+ *
+@verbatim
+ ===============================================================================
+             #####Peripheral clocks configuration functions #####
+ ===============================================================================  
+
+    [..] This section provide functions allowing to configure the Peripheral clocks. 
+         (#) The RTC clock which is derived from the LSE, LSI or  HSE_Div32 (HSE
+             divided by 32).
+         (#) After restart from Reset or wakeup from STANDBY, all peripherals are off
+             except internal SRAM, Flash and SWD. Before to start using a peripheral you
+             have to enable its interface clock. You can do this using RCC_AHBPeriphClockCmd(),
+             RCC_APB2PeriphClockCmd() and RCC_APB1PeriphClockCmd() functions.
+         (#) To reset the peripherals configuration (to the default state after device reset)
+             you can use RCC_AHBPeriphResetCmd(), RCC_APB2PeriphResetCmd() and 
+             RCC_APB1PeriphResetCmd() functions.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC clock (RTCCLK).
+  * @note   As the RTC clock configuration bits are in the Backup domain and write
+  *         access is denied to this domain after reset, you have to enable write
+  *         access using PWR_BackupAccessCmd(ENABLE) function before to configure
+  *         the RTC clock source (to be done once after reset).    
+  * @note   Once the RTC clock is configured it can't be changed unless the RTC
+  *         is reset using RCC_BackupResetCmd function, or by a Power On Reset (POR)
+  *             
+  * @param  RCC_RTCCLKSource: specifies the RTC clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_RTCCLKSource_LSE: LSE selected as RTC clock
+  *            @arg RCC_RTCCLKSource_LSI: LSI selected as RTC clock
+  *            @arg RCC_RTCCLKSource_HSE_Div32: HSE divided by 32 selected as RTC clock
+  *       
+  * @note   If the LSE or LSI is used as RTC clock source, the RTC continues to
+  *         work in STOP and STANDBY modes, and can be used as wakeup source.
+  *         However, when the HSE clock is used as RTC clock source, the RTC
+  *         cannot be used in STOP and STANDBY modes.
+  *             
+  * @note   The maximum input clock frequency for RTC is 2MHz (when using HSE as
+  *         RTC clock source).
+  *                          
+  * @retval None
+  */
+void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_RTCCLK_SOURCE(RCC_RTCCLKSource));
+  
+  /* Select the RTC clock source */
+  RCC->BDCR |= RCC_RTCCLKSource;
+}
+
+/**
+  * @brief  Enables or disables the RTC clock.
+  * @note   This function must be used only after the RTC clock source was selected
+  *         using the RCC_RTCCLKConfig function.
+  * @param  NewState: new state of the RTC clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_RTCCLKCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->BDCR |= RCC_BDCR_RTCEN;
+  }
+  else
+  {
+    RCC->BDCR &= ~RCC_BDCR_RTCEN;
+  }
+}
+
+/**
+  * @brief  Forces or releases the Backup domain reset.
+  * @note   This function resets the RTC peripheral (including the backup registers)
+  *         and the RTC clock source selection in RCC_BDCR register.
+  * @param  NewState: new state of the Backup domain reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_BackupResetCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->BDCR |= RCC_BDCR_BDRST;
+  }
+  else
+  {
+    RCC->BDCR &= ~RCC_BDCR_BDRST;
+  }
+}
+
+/**
+  * @brief  Enables or disables the AHB peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it.    
+  * @param  RCC_AHBPeriph: specifies the AHB peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_AHBPeriph_GPIOA: GPIOA clock
+  *             @arg RCC_AHBPeriph_GPIOB: GPIOB clock
+  *             @arg RCC_AHBPeriph_GPIOC: GPIOC clock
+  *             @arg RCC_AHBPeriph_GPIOD: GPIOD clock
+  *             @arg RCC_AHBPeriph_GPIOE: GPIOE clock, applicable only for STM32F072 devices  
+  *             @arg RCC_AHBPeriph_GPIOF: GPIOF clock
+  *             @arg RCC_AHBPeriph_TS:    TS clock
+  *             @arg RCC_AHBPeriph_CRC:   CRC clock
+  *             @arg RCC_AHBPeriph_FLITF: (has effect only when the Flash memory is in power down mode)  
+  *             @arg RCC_AHBPeriph_SRAM:  SRAM clock
+  *             @arg RCC_AHBPeriph_DMA1:  DMA1 clock
+  *             @arg RCC_AHBPeriph_DMA2:  DMA2 clock  
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB_PERIPH(RCC_AHBPeriph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->AHBENR |= RCC_AHBPeriph;
+  }
+  else
+  {
+    RCC->AHBENR &= ~RCC_AHBPeriph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the High Speed APB (APB2) peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_APB2Periph_SYSCFG: SYSCFG clock
+  *             @arg RCC_APB2Periph_USART6: USART6 clock  
+  *             @arg RCC_APB2Periph_USART7: USART7 clock
+  *             @arg RCC_APB2Periph_USART8: USART8 clock   
+  *             @arg RCC_APB2Periph_ADC1:   ADC1 clock
+  *             @arg RCC_APB2Periph_TIM1:   TIM1 clock
+  *             @arg RCC_APB2Periph_SPI1:   SPI1 clock
+  *             @arg RCC_APB2Periph_USART1: USART1 clock   
+  *             @arg RCC_APB2Periph_TIM15:  TIM15 clock
+  *             @arg RCC_APB2Periph_TIM16:  TIM16 clock
+  *             @arg RCC_APB2Periph_TIM17:  TIM17 clock
+  *             @arg RCC_APB2Periph_DBGMCU: DBGMCU clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB2ENR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2ENR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the Low Speed APB (APB1) peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it.
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *           @arg RCC_APB1Periph_TIM2:   TIM2 clock, applicable only for STM32F051 and STM32F072 devices
+  *           @arg RCC_APB1Periph_TIM3:   TIM3 clock
+  *           @arg RCC_APB1Periph_TIM6:   TIM6 clock
+  *           @arg RCC_APB1Periph_TIM7:   TIM7 clock, applicable only for STM32F072 devices   
+  *           @arg RCC_APB1Periph_TIM14:  TIM14 clock
+  *           @arg RCC_APB1Periph_WWDG:   WWDG clock
+  *           @arg RCC_APB1Periph_SPI2:   SPI2 clock
+  *           @arg RCC_APB1Periph_USART2: USART2 clock
+  *           @arg RCC_APB1Periph_USART3: USART3 clock, applicable only for STM32F072 and STM32F091 devices 
+  *           @arg RCC_APB1Periph_USART4: USART4 clock, applicable only for STM32F072 and STM32F091 devices
+  *           @arg RCC_APB1Periph_USART5: USART5 clock, applicable only for STM32F091 devices         
+  *           @arg RCC_APB1Periph_I2C1:   I2C1 clock
+  *           @arg RCC_APB1Periph_I2C2:   I2C2 clock
+  *           @arg RCC_APB1Periph_USB:    USB clock, applicable only for STM32F042 and STM32F072 devices 
+  *           @arg RCC_APB1Periph_CAN:    CAN clock, applicable only for STM32F042 and STM32F072 devices 
+  *           @arg RCC_APB1Periph_CRS:    CRS clock , applicable only for STM32F042 and STM32F072 devices      
+  *           @arg RCC_APB1Periph_PWR:    PWR clock
+  *           @arg RCC_APB1Periph_DAC:    DAC clock, applicable only for STM32F051 and STM32F072 devices 
+  *           @arg RCC_APB1Periph_CEC:    CEC clock, applicable only for STM32F051, STM32F042 and STM32F072 devices                               
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB1ENR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1ENR &= ~RCC_APB1Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases AHB peripheral reset.
+  * @param  RCC_AHBPeriph: specifies the AHB peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_AHBPeriph_GPIOA: GPIOA clock
+  *             @arg RCC_AHBPeriph_GPIOB: GPIOB clock
+  *             @arg RCC_AHBPeriph_GPIOC: GPIOC clock
+  *             @arg RCC_AHBPeriph_GPIOD: GPIOD clock
+  *             @arg RCC_AHBPeriph_GPIOE: GPIOE clock, applicable only for STM32F072 devices  
+  *             @arg RCC_AHBPeriph_GPIOF: GPIOF clock
+  *             @arg RCC_AHBPeriph_TS:    TS clock
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB_RST_PERIPH(RCC_AHBPeriph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHBRSTR |= RCC_AHBPeriph;
+  }
+  else
+  {
+    RCC->AHBRSTR &= ~RCC_AHBPeriph;
+  }
+}
+
+/**
+  * @brief  Forces or releases High Speed APB (APB2) peripheral reset.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_APB2Periph_SYSCFG: SYSCFG clock
+  *             @arg RCC_APB2Periph_USART6: USART6 clock  
+  *             @arg RCC_APB2Periph_USART7: USART7 clock
+  *             @arg RCC_APB2Periph_USART8: USART8 clock   
+  *             @arg RCC_APB2Periph_ADC1:   ADC1 clock
+  *             @arg RCC_APB2Periph_TIM1:   TIM1 clock
+  *             @arg RCC_APB2Periph_SPI1:   SPI1 clock
+  *             @arg RCC_APB2Periph_USART1: USART1 clock
+  *             @arg RCC_APB2Periph_TIM15:  TIM15 clock
+  *             @arg RCC_APB2Periph_TIM16:  TIM16 clock
+  *             @arg RCC_APB2Periph_TIM17:  TIM17 clock
+  *             @arg RCC_APB2Periph_DBGMCU: DBGMCU clock
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB2RSTR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2RSTR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases Low Speed APB (APB1) peripheral reset.
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *           @arg RCC_APB1Periph_TIM2:   TIM2 clock, applicable only for STM32F051 and STM32F072 devices
+  *           @arg RCC_APB1Periph_TIM3:   TIM3 clock
+  *           @arg RCC_APB1Periph_TIM6:   TIM6 clock
+  *           @arg RCC_APB1Periph_TIM7:   TIM7 clock, applicable only for STM32F072 devices   
+  *           @arg RCC_APB1Periph_TIM14:  TIM14 clock
+  *           @arg RCC_APB1Periph_WWDG:   WWDG clock
+  *           @arg RCC_APB1Periph_SPI2:   SPI2 clock
+  *           @arg RCC_APB1Periph_USART2: USART2 clock
+  *           @arg RCC_APB1Periph_USART3: USART3 clock, applicable only for STM32F072 and STM32F091 devices 
+  *           @arg RCC_APB1Periph_USART4: USART4 clock, applicable only for STM32F072 and STM32F091 devices
+  *           @arg RCC_APB1Periph_USART5: USART5 clock, applicable only for STM32F091 devices         
+  *           @arg RCC_APB1Periph_I2C1:   I2C1 clock
+  *           @arg RCC_APB1Periph_I2C2:   I2C2 clock
+  *           @arg RCC_APB1Periph_USB:    USB clock, applicable only for STM32F042 and STM32F072 devices 
+  *           @arg RCC_APB1Periph_CAN:    CAN clock, applicable only for STM32F042 and STM32F072 devices 
+  *           @arg RCC_APB1Periph_CRS:    CRS clock , applicable only for STM32F042 and STM32F072 devices      
+  *           @arg RCC_APB1Periph_PWR:    PWR clock
+  *           @arg RCC_APB1Periph_DAC:    DAC clock, applicable only for STM32F051 and STM32F072 devices 
+  *           @arg RCC_APB1Periph_CEC:    CEC clock, applicable only for STM32F051, STM32F042 and STM32F072 devices    
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB1RSTR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1RSTR &= ~RCC_APB1Periph;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Group4 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified RCC interrupts.
+  * @note   The CSS interrupt doesn't have an enable bit; once the CSS is enabled
+  *         and if the HSE clock fails, the CSS interrupt occurs and an NMI is
+  *         automatically generated. The NMI will be executed indefinitely, and 
+  *         since NMI has higher priority than any other IRQ (and main program)
+  *         the application will be stacked in the NMI ISR unless the CSS interrupt
+  *         pending bit is cleared.
+  * @param  RCC_IT: specifies the RCC interrupt sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *              @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *              @arg RCC_IT_LSERDY: LSE ready interrupt
+  *              @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *              @arg RCC_IT_HSERDY: HSE ready interrupt
+  *              @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *              @arg RCC_IT_HSI14RDY: HSI14 ready interrupt
+  *              @arg RCC_IT_HSI48RDY: HSI48 ready interrupt, applicable only for STM32F072 devices  
+  * @param  NewState: new state of the specified RCC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_IT(RCC_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Perform Byte access to RCC_CIR[13:8] bits to enable the selected interrupts */
+    *(__IO uint8_t *) CIR_BYTE1_ADDRESS |= RCC_IT;
+  }
+  else
+  {
+    /* Perform Byte access to RCC_CIR[13:8] bits to disable the selected interrupts */
+    *(__IO uint8_t *) CIR_BYTE1_ADDRESS &= (uint8_t)~RCC_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified RCC flag is set or not.
+  * @param  RCC_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready  
+  *             @arg RCC_FLAG_HSERDY: HSE oscillator clock ready
+  *             @arg RCC_FLAG_PLLRDY: PLL clock ready
+  *             @arg RCC_FLAG_LSERDY: LSE oscillator clock ready
+  *             @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready
+  *             @arg RCC_FLAG_OBLRST: Option Byte Loader (OBL) reset 
+  *             @arg RCC_FLAG_PINRST: Pin reset
+  *             @arg RCC_FLAG_V18PWRRSTF:  V1.8 power domain reset  
+  *             @arg RCC_FLAG_PORRST: POR/PDR reset
+  *             @arg RCC_FLAG_SFTRST: Software reset
+  *             @arg RCC_FLAG_IWDGRST: Independent Watchdog reset
+  *             @arg RCC_FLAG_WWDGRST: Window Watchdog reset
+  *             @arg RCC_FLAG_LPWRRST: Low Power reset
+  *             @arg RCC_FLAG_HSI14RDY: HSI14 oscillator clock ready
+  *             @arg RCC_FLAG_HSI48RDY: HSI48 oscillator clock ready, applicable only for STM32F072 devices    
+  * @retval The new state of RCC_FLAG (SET or RESET).
+  */
+FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG)
+{
+  uint32_t tmp = 0;
+  uint32_t statusreg = 0;
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_FLAG(RCC_FLAG));
+
+  /* Get the RCC register index */
+  tmp = RCC_FLAG >> 5;
+
+  if (tmp == 0)               /* The flag to check is in CR register */
+  {
+    statusreg = RCC->CR;
+  }
+  else if (tmp == 1)          /* The flag to check is in BDCR register */
+  {
+    statusreg = RCC->BDCR;
+  }
+  else if (tmp == 2)          /* The flag to check is in CSR register */
+  {
+    statusreg = RCC->CSR;
+  }
+  else                        /* The flag to check is in CR2 register */
+  {
+    statusreg = RCC->CR2;
+  }    
+
+  /* Get the flag position */
+  tmp = RCC_FLAG & FLAG_MASK;
+
+  if ((statusreg & ((uint32_t)1 << tmp)) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RCC reset flags.
+  *         The reset flags are: RCC_FLAG_OBLRST, RCC_FLAG_PINRST, RCC_FLAG_V18PWRRSTF,
+  *         RCC_FLAG_PORRST, RCC_FLAG_SFTRST, RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST,
+  *         RCC_FLAG_LPWRRST.
+  * @param  None
+  * @retval None
+  */
+void RCC_ClearFlag(void)
+{
+  /* Set RMVF bit to clear the reset flags */
+  RCC->CSR |= RCC_CSR_RMVF;
+}
+
+/**
+  * @brief  Checks whether the specified RCC interrupt has occurred or not.
+  * @param  RCC_IT: specifies the RCC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *             @arg RCC_IT_LSERDY: LSE ready interrupt
+  *             @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *             @arg RCC_IT_HSERDY: HSE ready interrupt
+  *             @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *             @arg RCC_IT_HSI14RDY: HSI14 ready interrupt
+  *             @arg RCC_IT_HSI48RDY: HSI48 ready interrupt, applicable only for STM32F072 devices    
+  *             @arg RCC_IT_CSS: Clock Security System interrupt
+  * @retval The new state of RCC_IT (SET or RESET).
+  */
+ITStatus RCC_GetITStatus(uint8_t RCC_IT)
+{
+  ITStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_GET_IT(RCC_IT));
+  
+  /* Check the status of the specified RCC interrupt */
+  if ((RCC->CIR & RCC_IT) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the RCC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the RCC's interrupt pending bits.
+  * @param  RCC_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *             @arg RCC_IT_LSERDY: LSE ready interrupt
+  *             @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *             @arg RCC_IT_HSERDY: HSE ready interrupt
+  *             @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *             @arg RCC_IT_HSI48RDY: HSI48 ready interrupt, applicable only for STM32F072 devices 
+  *             @arg RCC_IT_HSI14RDY: HSI14 ready interrupt
+  *             @arg RCC_IT_CSS: Clock Security System interrupt
+  * @retval None
+  */
+void RCC_ClearITPendingBit(uint8_t RCC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_CLEAR_IT(RCC_IT));
+  
+  /* Perform Byte access to RCC_CIR[23:16] bits to clear the selected interrupt
+     pending bits */
+  *(__IO uint8_t *) CIR_BYTE2_ADDRESS = RCC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_rtc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_rtc.c
new file mode 100644
index 00000000..1ca2c91c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_rtc.c
@@ -0,0 +1,2518 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_rtc.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Real-Time Clock (RTC) peripheral:
+  *           + Initialization
+  *           + Calendar (Time and Date) configuration
+  *           + Alarms (Alarm A) configuration
+  *           + Daylight Saving configuration
+  *           + Output pin Configuration
+  *           + Digital Calibration configuration  
+  *           + TimeStamp configuration
+  *           + Tampers configuration
+  *           + Backup Data Registers configuration
+  *           + Output Type Config configuration
+  *           + Shift control synchronisation  
+  *           + Interrupts and flags management
+  *
+ @verbatim
+ ===============================================================================
+                    ##### Backup Domain Operating Condition #####
+ ===============================================================================
+    [..] The real-time clock (RTC) and the RTC backup registers can be powered
+         from the VBAT voltage when the main VDD supply is powered off.
+         To retain the content of the RTC backup registers and supply the RTC 
+         when VDD is turned off, VBAT pin can be connected to an optional
+         standby voltage supplied by a battery or by another source.
+  
+    [..] To allow the RTC to operate even when the main digital supply (VDD) 
+         is turned off, the VBAT pin powers the following blocks:
+           (#) The RTC
+           (#) The LSE oscillator
+           (#) PC13 to PC15 I/Os I/Os (when available)
+  
+    [..] When the backup domain is supplied by VDD (analog switch connected 
+         to VDD), the following functions are available:
+           (#) PC14 and PC15 can be used as either GPIO or LSE pins
+           (#) PC13 can be used as a GPIO or as the RTC_AF1 pin
+  
+    [..] When the backup domain is supplied by VBAT (analog switch connected 
+         to VBAT because VDD is not present), the following functions are available:
+           (#) PC14 and PC15 can be used as LSE pins only
+           (#) PC13 can be used as the RTC_AF1 pin 
+  
+                     ##### Backup Domain Reset #####
+ ===============================================================================
+    [..] The backup domain reset sets all RTC registers and the RCC_BDCR 
+         register to their reset values. 
+         A backup domain reset is generated when one of the following events
+         occurs:
+           (#) Software reset, triggered by setting the BDRST bit in the 
+               RCC Backup domain control register (RCC_BDCR). You can use the
+               RCC_BackupResetCmd().
+           (#) VDD or VBAT power on, if both supplies have previously been
+               powered off.
+  
+                     ##### Backup Domain Access #####
+ ===============================================================================
+    [..] After reset, the backup domain (RTC registers and RTC backup data 
+         registers) is protected against possible unwanted write accesses. 
+    [..] To enable access to the Backup Domain and RTC registers, proceed as follows:
+         (#) Enable the Power Controller (PWR) APB1 interface clock using the
+             RCC_APB1PeriphClockCmd() function.
+         (#) Enable access to Backup domain using the PWR_BackupAccessCmd() function.
+         (#) Select the RTC clock source using the RCC_RTCCLKConfig() function.
+         (#) Enable RTC Clock using the RCC_RTCCLKCmd() function.
+                                                                                           
+  
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (+) Enable the backup domain access (see description in the section above)
+        (+) Configure the RTC Prescaler (Asynchronous and Synchronous) and
+            RTC hour format using the RTC_Init() function.
+  
+ ***Time and Date configuration ***
+ ==================================
+     [..]
+        (+) To configure the RTC Calendar (Time and Date) use the RTC_SetTime()
+            and RTC_SetDate() functions.
+        (+) To read the RTC Calendar, use the RTC_GetTime() and RTC_GetDate()
+            functions.
+        (+) To read the RTC subsecond, use the RTC_GetSubSecond() function.
+        (+) Use the RTC_DayLightSavingConfig() function to add or sub one
+            hour to the RTC Calendar.
+  
+ ***Alarm configuration ***
+ ========================== 
+     [..]  
+        (+) To configure the RTC Alarm use the RTC_SetAlarm() function.
+        (+) Enable the selected RTC Alarm using the RTC_AlarmCmd() function  
+        (+) To read the RTC Alarm, use the RTC_GetAlarm() function.
+        (+) To read the RTC alarm SubSecond, use the RTC_GetAlarmSubSecond() function.
+
+ ***RTC Wakeup configuration***
+ ========================== 
+    [..]  
+        (+) Configure the RTC Wakeup Clock source use the RTC_WakeUpClockConfig()
+            function.
+        (+) Configure the RTC WakeUp Counter using the RTC_SetWakeUpCounter() 
+            function  
+        (+) Enable the RTC WakeUp using the RTC_WakeUpCmd() function  
+        (+) To read the RTC WakeUp Counter register, use the RTC_GetWakeUpCounter() 
+            function.
+  
+ ***Outputs configuration ***
+ ============================
+    [..] The RTC has 2 different outputs:
+        (+) AFO_ALARM: this output is used to manage the RTC Alarm A.
+            To output the selected RTC signal on RTC_AF1 pin, use the 
+            RTC_OutputConfig() function.                
+        (+) AFO_CALIB: this output is 512Hz signal or 1Hz .
+            To output the RTC Clock on RTC_AF1 pin, use the RTC_CalibOutputCmd()
+            function.                
+  
+ ***Original Digital Calibration configuration ***
+ =================================    
+    [..] Configure the RTC Original Digital Calibration Value and the corresponding
+         calibration cycle period (32s,16s and 8s) using the RTC_SmoothCalibConfig()
+         function.
+  
+ ***TimeStamp configuration ***
+ ==============================
+    [..]  
+        (+) Configure the RTC_AF1 trigger and enables the RTC TimeStamp 
+            using the RTC_TimeStampCmd() function.
+        (+) To read the RTC TimeStamp Time and Date register, use the 
+            RTC_GetTimeStamp() function.
+        (+) To read the RTC TimeStamp SubSecond register, use the 
+            RTC_GetTimeStampSubSecond() function.
+  
+ ***Tamper configuration ***
+ ===========================
+    [..]   
+        (+) Configure the Tamper filter count using RTC_TamperFilterConfig()
+            function. 
+        (+) Configure the RTC Tamper trigger Edge or Level according to the Tamper 
+            filter (if equal to 0 Edge else Level) value using the RTC_TamperConfig() function
+        (+) Configure the Tamper sampling frequency using RTC_TamperSamplingFreqConfig()
+            function.
+        (+) Configure the Tamper precharge or discharge duration using 
+            RTC_TamperPinsPrechargeDuration() function.
+        (+) Enable the Tamper Pull-UP using RTC_TamperPullUpDisableCmd() function.
+        (+) Enable the RTC Tamper using the RTC_TamperCmd() function.
+        (+) Enable the Time stamp on Tamper detection event using  
+            RTC_TSOnTamperDetecCmd() function.     
+  
+ ***Backup Data Registers configuration ***
+ ==========================================
+    [..]  
+        (+) To write to the RTC Backup Data registers, use the RTC_WriteBackupRegister()
+            function.  
+        (+) To read the RTC Backup Data registers, use the RTC_ReadBackupRegister()
+            function.  
+  
+                       ##### RTC and low power modes #####
+ ===============================================================================
+    [..] The MCU can be woken up from a low power mode by an RTC alternate 
+         function.
+    [..] The RTC alternate functions are the RTC alarm (Alarm A), RTC tamper 
+         event detection and RTC time stamp event detection.
+         These RTC alternate functions can wake up the system from the Stop 
+         and Standby lowpower modes.
+         The system can also wake up from low power modes without depending 
+         on an external interrupt (Auto-wakeup mode), by using the RTC alarm events.
+    [..] The RTC provides a programmable time base for waking up from the 
+         Stop or Standby mode at regular intervals.
+         Wakeup from STOP and Standby modes is possible only when the RTC 
+         clock source is LSE or LSI.
+  
+               ##### Selection of RTC_AF1 alternate functions #####
+ ===============================================================================
+    [..] The RTC_AF1 pin (PC13) can be used for the following purposes:
+         (+) AFO_ALARM output
+         (+) AFO_CALIB output
+         (+) AFI_TAMPER
+         (+) AFI_TIMESTAMP
+  
+   +------------------------------------------------------------------------------------------+
+   |     Pin         |AFO_ALARM |AFO_CALIB |AFI_TAMPER |AFI_TIMESTAMP | WKUP2  |ALARMOUTTYPE  |
+   |  configuration  | ENABLED  | ENABLED  |  ENABLED  |   ENABLED    |ENABLED |  AFO_ALARM   |
+   |  and function   |          |          |           |              |        |Configuration |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |   Alarm out     |          |          |           |              | Don't  |              |
+   |   output OD     |     1    |    0     |Don't care | Don't care   | care   |      0       |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |   Alarm out     |          |          |           |              | Don't  |              |
+   |   output PP     |     1    |    0     |Don't care | Don't care   | care   |      1       |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   | Calibration out |          |          |           |              | Don't  |              |
+   |   output PP     |     0    |    1     |Don't care | Don't care   | care   |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |  TAMPER input   |          |          |           |              | Don't  |              |
+   |   floating      |     0    |    0     |     1     |      0       | care   |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |  TIMESTAMP and  |          |          |           |              | Don't  |              |
+   |  TAMPER input   |     0    |    0     |     1     |      1       | care   |  Don't care  |
+   |   floating      |          |          |           |              |        |              |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   | TIMESTAMP input |          |          |           |              | Don't  |              |
+   |    floating     |     0    |    0     |     0     |      1       | care   |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |  Wakeup Pin 2   |     0    |    0     |     0     |      0       |   1    |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |  Standard GPIO  |     0    |    0     |     0     |      0       |   0    |  Don't care  |
+   +------------------------------------------------------------------------------------------+
+  
+ @endverbatim
+ 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_rtc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RTC 
+  * @brief RTC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* Masks Definition */
+#define RTC_TR_RESERVED_MASK    ((uint32_t)0x007F7F7F)
+#define RTC_DR_RESERVED_MASK    ((uint32_t)0x00FFFF3F) 
+#define RTC_INIT_MASK           ((uint32_t)0xFFFFFFFF)  
+#define RTC_RSF_MASK            ((uint32_t)0xFFFFFF5F)
+#define RTC_FLAGS_MASK          ((uint32_t)(RTC_FLAG_TSOVF | RTC_FLAG_TSF | RTC_FLAG_ALRAF | \
+                                            RTC_FLAG_RSF | RTC_FLAG_INITS |RTC_FLAG_INITF | \
+                                            RTC_FLAG_TAMP1F | RTC_FLAG_TAMP2F | RTC_FLAG_RECALPF | \
+                                            RTC_FLAG_SHPF))
+
+#define INITMODE_TIMEOUT         ((uint32_t) 0x00004000)
+#define SYNCHRO_TIMEOUT          ((uint32_t) 0x00008000)
+#define RECALPF_TIMEOUT          ((uint32_t) 0x00001000)
+#define SHPF_TIMEOUT             ((uint32_t) 0x00001000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+static uint8_t RTC_ByteToBcd2(uint8_t Value);
+static uint8_t RTC_Bcd2ToByte(uint8_t Value);
+
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup RTC_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup RTC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================  
+
+    [..] This section provide functions allowing to initialize and configure the RTC
+         Prescaler (Synchronous and Asynchronous), RTC Hour format, disable RTC registers
+         Write protection, enter and exit the RTC initialization mode, RTC registers
+         synchronization check and reference clock detection enable.
+  
+         (#) The RTC Prescaler is programmed to generate the RTC 1Hz time base.
+             It is split into 2 programmable prescalers to minimize power consumption.
+             (++) A 7-bit asynchronous prescaler and A 13-bit synchronous prescaler.
+             (++) When both prescalers are used, it is recommended to configure the
+                  asynchronous prescaler to a high value to minimize consumption.
+         (#) All RTC registers are Write protected. Writing to the RTC registers
+             is enabled by writing a key into the Write Protection register, RTC_WPR.
+         (#) To Configure the RTC Calendar, user application should enter
+             initialization mode. In this mode, the calendar counter is stopped
+             and its value can be updated. When the initialization sequence is
+             complete, the calendar restarts counting after 4 RTCCLK cycles.
+         (#) To read the calendar through the shadow registers after Calendar
+             initialization, calendar update or after wakeup from low power modes
+             the software must first clear the RSF flag. The software must then
+             wait until it is set again before reading the calendar, which means
+             that the calendar registers have been correctly copied into the
+             RTC_TR and RTC_DR shadow registers.The RTC_WaitForSynchro() function
+             implements the above software sequence (RSF clear and RSF check).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the RTC registers to their default reset values.
+  * @note   This function doesn't reset the RTC Clock source and RTC Backup Data
+  *         registers.       
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are deinitialized
+  *          - ERROR: RTC registers are not deinitialized
+  */
+ErrorStatus RTC_DeInit(void)
+{
+  ErrorStatus status = ERROR;
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  }  
+  else
+  {
+    /* Reset TR, DR and CR registers */
+    RTC->TR        = (uint32_t)0x00000000;
+    RTC->WUTR      = (uint32_t)0x0000FFFF;
+    RTC->DR        = (uint32_t)0x00002101;
+    RTC->CR        &= (uint32_t)0x00000000;
+    RTC->PRER      = (uint32_t)0x007F00FF;
+    RTC->ALRMAR    = (uint32_t)0x00000000;
+    RTC->SHIFTR    = (uint32_t)0x00000000;
+    RTC->CALR       = (uint32_t)0x00000000;
+    RTC->ALRMASSR  = (uint32_t)0x00000000;
+
+    /* Reset ISR register and exit initialization mode */
+    RTC->ISR = (uint32_t)0x00000000;
+    
+    /* Reset Tamper and alternate functions configuration register */
+    RTC->TAFCR = 0x00000000;
+      
+    /* Wait till the RTC RSF flag is set */
+    if (RTC_WaitForSynchro() == ERROR)
+    {
+      status = ERROR;
+    }
+    else
+    {
+      status = SUCCESS;
+    }
+
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;  
+
+  return status;
+}
+
+/**
+  * @brief  Initializes the RTC registers according to the specified parameters 
+  *         in RTC_InitStruct.
+  * @param  RTC_InitStruct: pointer to a RTC_InitTypeDef structure that contains 
+  *         the configuration information for the RTC peripheral.
+  * @note   The RTC Prescaler register is write protected and can be written in 
+  *         initialization mode only.  
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are initialized
+  *          - ERROR: RTC registers are not initialized  
+  */
+ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct)
+{
+  ErrorStatus status = ERROR;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_HOUR_FORMAT(RTC_InitStruct->RTC_HourFormat));
+  assert_param(IS_RTC_ASYNCH_PREDIV(RTC_InitStruct->RTC_AsynchPrediv));
+  assert_param(IS_RTC_SYNCH_PREDIV(RTC_InitStruct->RTC_SynchPrediv));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  }
+  else
+  {
+    /* Clear RTC CR FMT Bit */
+    RTC->CR &= ((uint32_t)~(RTC_CR_FMT));
+    /* Set RTC_CR register */
+    RTC->CR |=  ((uint32_t)(RTC_InitStruct->RTC_HourFormat));
+  
+    /* Configure the RTC PRER */
+    RTC->PRER = (uint32_t)(RTC_InitStruct->RTC_SynchPrediv);
+    RTC->PRER |= (uint32_t)(RTC_InitStruct->RTC_AsynchPrediv << 16);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode();
+
+    status = SUCCESS;
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_InitStruct member with its default value.
+  * @param  RTC_InitStruct: pointer to a RTC_InitTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct)
+{
+  /* Initialize the RTC_HourFormat member */
+  RTC_InitStruct->RTC_HourFormat = RTC_HourFormat_24;
+
+  /* Initialize the RTC_AsynchPrediv member */
+  RTC_InitStruct->RTC_AsynchPrediv = (uint32_t)0x7F;
+
+  /* Initialize the RTC_SynchPrediv member */
+  RTC_InitStruct->RTC_SynchPrediv = (uint32_t)0xFF; 
+}
+
+/**
+  * @brief  Enables or disables the RTC registers write protection.
+  * @note   All the RTC registers are write protected except for RTC_ISR[13:8], 
+  *         RTC_TAFCR and RTC_BKPxR.
+  * @note   Writing a wrong key reactivates the write protection.
+  * @note   The protection mechanism is not affected by system reset.
+  * @param  NewState: new state of the write protection.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_WriteProtectionCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the write protection for RTC registers */
+    RTC->WPR = 0xFF;
+  }
+  else
+  {
+    /* Disable the write protection for RTC registers */
+    RTC->WPR = 0xCA;
+    RTC->WPR = 0x53;
+  }
+}
+
+/**
+  * @brief  Enters the RTC Initialization mode.
+  * @note   The RTC Initialization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function.
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC is in Init mode
+  *          - ERROR: RTC is not in Init mode
+  */
+ErrorStatus RTC_EnterInitMode(void)
+{
+  __IO uint32_t initcounter = 0x00;
+  ErrorStatus status = ERROR;
+  uint32_t initstatus = 0x00;
+
+  /* Check if the Initialization mode is set */
+  if ((RTC->ISR & RTC_ISR_INITF) == (uint32_t)RESET)
+  {
+    /* Set the Initialization mode */
+    RTC->ISR = (uint32_t)RTC_INIT_MASK;
+    
+    /* Wait till RTC is in INIT state and if Time out is reached exit */
+    do
+    {
+      initstatus = RTC->ISR & RTC_ISR_INITF;
+      initcounter++;  
+    } while((initcounter != INITMODE_TIMEOUT) && (initstatus == 0x00));
+    
+    if ((RTC->ISR & RTC_ISR_INITF) != RESET)
+    {
+      status = SUCCESS;
+    }
+    else
+    {
+      status = ERROR;
+    }
+  }
+  else
+  {
+    status = SUCCESS;
+  }
+
+  return (status);
+}
+
+/**
+  * @brief  Exits the RTC Initialization mode.
+  * @note   When the initialization sequence is complete, the calendar restarts 
+  *         counting after 4 RTCCLK cycles.  
+  * @note   The RTC Initialization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function.      
+  * @param  None
+  * @retval None
+  */
+void RTC_ExitInitMode(void)
+{
+  /* Exit Initialization mode */
+  RTC->ISR &= (uint32_t)~RTC_ISR_INIT;
+}
+
+/**
+  * @brief  Waits until the RTC Time and Date registers (RTC_TR and RTC_DR) are 
+  *         synchronized with RTC APB clock.
+  * @note   The RTC Resynchronization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function. 
+  * @note   To read the calendar through the shadow registers after Calendar 
+  *         initialization, calendar update or after wakeup from low power modes 
+  *         the software must first clear the RSF flag. 
+  *         The software must then wait until it is set again before reading 
+  *         the calendar, which means that the calendar registers have been 
+  *         correctly copied into the RTC_TR and RTC_DR shadow registers.   
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are synchronised
+  *          - ERROR: RTC registers are not synchronised
+  */
+ErrorStatus RTC_WaitForSynchro(void)
+{
+  __IO uint32_t synchrocounter = 0;
+  ErrorStatus status = ERROR;
+  uint32_t synchrostatus = 0x00;
+
+  if ((RTC->CR & RTC_CR_BYPSHAD) != RESET)
+  {
+    /* Bypass shadow mode */
+    status = SUCCESS;
+  }
+  else
+  {
+    /* Disable the write protection for RTC registers */
+    RTC->WPR = 0xCA;
+    RTC->WPR = 0x53;
+
+    /* Clear RSF flag */
+    RTC->ISR &= (uint32_t)RTC_RSF_MASK;
+
+    /* Wait the registers to be synchronised */
+    do
+    {
+      synchrostatus = RTC->ISR & RTC_ISR_RSF;
+      synchrocounter++;  
+    } while((synchrocounter != SYNCHRO_TIMEOUT) && (synchrostatus == 0x00));
+
+    if ((RTC->ISR & RTC_ISR_RSF) != RESET)
+    {
+      status = SUCCESS;
+    }
+    else
+    {
+      status = ERROR;
+    }
+
+    /* Enable the write protection for RTC registers */
+    RTC->WPR = 0xFF;
+  }
+
+  return (status);
+}
+
+/**
+  * @brief  Enables or disables the RTC reference clock detection.
+  * @param  NewState: new state of the RTC reference clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC reference clock detection is enabled
+  *          - ERROR: RTC reference clock detection is disabled  
+  */
+ErrorStatus RTC_RefClockCmd(FunctionalState NewState)
+{
+  ErrorStatus status = ERROR;
+
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  }
+  else
+  {
+    if (NewState != DISABLE)
+    {
+      /* Enable the RTC reference clock detection */
+      RTC->CR |= RTC_CR_REFCKON;
+    }
+    else
+    {
+      /* Disable the RTC reference clock detection */
+      RTC->CR &= ~RTC_CR_REFCKON;
+    }
+    /* Exit Initialization mode */
+    RTC_ExitInitMode();
+
+    status = SUCCESS;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+
+  return status;
+}
+
+/**
+  * @brief  Enables or Disables the Bypass Shadow feature.
+  * @note   When the Bypass Shadow is enabled the calendar value are taken 
+  *         directly from the Calendar counter.
+  * @param  NewState: new state of the Bypass Shadow feature.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+*/
+void RTC_BypassShadowCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the BYPSHAD bit */
+    RTC->CR |= (uint8_t)RTC_CR_BYPSHAD;
+  }
+  else
+  {
+    /* Reset the BYPSHAD bit */
+    RTC->CR &= (uint8_t)~RTC_CR_BYPSHAD;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group2 Time and Date configuration functions
+ *  @brief   Time and Date configuration functions
+ *
+@verbatim
+ ===============================================================================
+               ##### Time and Date configuration functions #####
+ ===============================================================================
+    [..]  This section provide functions allowing to program and read the RTC
+          Calendar (Time and Date).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Set the RTC current time.
+  * @param  RTC_Format: specifies the format of the entered parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param  RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure that contains 
+  *                        the time configuration information for the RTC.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Time register is configured
+  *          - ERROR: RTC Time register is not configured
+  */
+ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  uint32_t tmpreg = 0;
+  ErrorStatus status = ERROR;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      assert_param(IS_RTC_HOUR12(RTC_TimeStruct->RTC_Hours));
+      assert_param(IS_RTC_H12(RTC_TimeStruct->RTC_H12));
+    }
+    else
+    {
+      RTC_TimeStruct->RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_TimeStruct->RTC_Hours));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_TimeStruct->RTC_Minutes));
+    assert_param(IS_RTC_SECONDS(RTC_TimeStruct->RTC_Seconds));
+  }
+  else
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours);
+      assert_param(IS_RTC_HOUR12(tmpreg));
+      assert_param(IS_RTC_H12(RTC_TimeStruct->RTC_H12)); 
+    } 
+    else
+    {
+      RTC_TimeStruct->RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours)));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Minutes)));
+    assert_param(IS_RTC_SECONDS(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Seconds)));
+  }
+  
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = (((uint32_t)(RTC_TimeStruct->RTC_Hours) << 16) | \
+             ((uint32_t)(RTC_TimeStruct->RTC_Minutes) << 8) | \
+             ((uint32_t)RTC_TimeStruct->RTC_Seconds) | \
+             ((uint32_t)(RTC_TimeStruct->RTC_H12) << 16)); 
+  }
+  else
+  {
+    tmpreg = (uint32_t)(((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Hours) << 16) | \
+                   ((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Minutes) << 8) | \
+                   ((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Seconds)) | \
+                   (((uint32_t)RTC_TimeStruct->RTC_H12) << 16));
+  } 
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Set the RTC_TR register */
+    RTC->TR = (uint32_t)(tmpreg & RTC_TR_RESERVED_MASK);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode(); 
+
+    /* If  RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */
+    if ((RTC->CR & RTC_CR_BYPSHAD) == RESET)
+    {
+      if (RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;
+      }
+    }
+    else
+    {
+      status = SUCCESS;
+    }
+  
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+    
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_TimeStruct member with its default value
+  *         (Time = 00h:00min:00sec).
+  * @param  RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  /* Time = 00h:00min:00sec */
+  RTC_TimeStruct->RTC_H12 = RTC_H12_AM;
+  RTC_TimeStruct->RTC_Hours = 0;
+  RTC_TimeStruct->RTC_Minutes = 0;
+  RTC_TimeStruct->RTC_Seconds = 0; 
+}
+
+/**
+  * @brief  Get the RTC current Time.
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure that will 
+  *                        contain the returned current time configuration.
+  * @retval None
+  */
+void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  /* Get the RTC_TR register */
+  tmpreg = (uint32_t)(RTC->TR & RTC_TR_RESERVED_MASK); 
+  
+  /* Fill the structure fields with the read parameters */
+  RTC_TimeStruct->RTC_Hours = (uint8_t)((tmpreg & (RTC_TR_HT | RTC_TR_HU)) >> 16);
+  RTC_TimeStruct->RTC_Minutes = (uint8_t)((tmpreg & (RTC_TR_MNT | RTC_TR_MNU)) >>8);
+  RTC_TimeStruct->RTC_Seconds = (uint8_t)(tmpreg & (RTC_TR_ST | RTC_TR_SU));
+  RTC_TimeStruct->RTC_H12 = (uint8_t)((tmpreg & (RTC_TR_PM)) >> 16);  
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the structure parameters to Binary format */
+    RTC_TimeStruct->RTC_Hours = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours);
+    RTC_TimeStruct->RTC_Minutes = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Minutes);
+    RTC_TimeStruct->RTC_Seconds = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Seconds);
+  }
+}
+
+/**
+  * @brief  Gets the RTC current Calendar Subseconds value.
+  * @note   This function freeze the Time and Date registers after reading the 
+  *         SSR register.
+  * @param  None
+  * @retval RTC current Calendar Subseconds value.
+  */
+uint32_t RTC_GetSubSecond(void)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Get subseconds values from the correspondent registers*/
+  tmpreg = (uint32_t)(RTC->SSR);
+  
+  /* Read DR register to unfroze calendar registers */
+  (void) (RTC->DR);
+  
+  return (tmpreg);
+}
+
+/**
+  * @brief  Set the RTC current date.
+  * @param  RTC_Format: specifies the format of the entered parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param  RTC_DateStruct: pointer to a RTC_DateTypeDef structure that contains 
+  *                         the date configuration information for the RTC.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Date register is configured
+  *          - ERROR: RTC Date register is not configured
+  */
+ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct)
+{
+  uint32_t tmpreg = 0;
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  if ((RTC_Format == RTC_Format_BIN) && ((RTC_DateStruct->RTC_Month & 0x10) == 0x10))
+  {
+    RTC_DateStruct->RTC_Month = (RTC_DateStruct->RTC_Month & (uint32_t)~(0x10)) + 0x0A;
+  }  
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    assert_param(IS_RTC_YEAR(RTC_DateStruct->RTC_Year));
+    assert_param(IS_RTC_MONTH(RTC_DateStruct->RTC_Month));
+    assert_param(IS_RTC_DATE(RTC_DateStruct->RTC_Date));
+  }
+  else
+  {
+    assert_param(IS_RTC_YEAR(RTC_Bcd2ToByte(RTC_DateStruct->RTC_Year)));
+    tmpreg = RTC_Bcd2ToByte(RTC_DateStruct->RTC_Month);
+    assert_param(IS_RTC_MONTH(tmpreg));
+    tmpreg = RTC_Bcd2ToByte(RTC_DateStruct->RTC_Date);
+    assert_param(IS_RTC_DATE(tmpreg));
+  }
+  assert_param(IS_RTC_WEEKDAY(RTC_DateStruct->RTC_WeekDay));
+
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = ((((uint32_t)RTC_DateStruct->RTC_Year) << 16) | \
+              (((uint32_t)RTC_DateStruct->RTC_Month) << 8) | \
+              ((uint32_t)RTC_DateStruct->RTC_Date) | \
+              (((uint32_t)RTC_DateStruct->RTC_WeekDay) << 13)); 
+  }  
+  else
+  {
+    tmpreg = (((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Year) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Month) << 8) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Date)) | \
+              ((uint32_t)RTC_DateStruct->RTC_WeekDay << 13));
+  }
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Set the RTC_DR register */
+    RTC->DR = (uint32_t)(tmpreg & RTC_DR_RESERVED_MASK);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode(); 
+
+    /* If  RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */
+    if ((RTC->CR & RTC_CR_BYPSHAD) == RESET)
+    {
+      if (RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;
+      }
+    }
+    else
+    {
+      status = SUCCESS;
+    }
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_DateStruct member with its default value
+  *         (Monday, January 01 xx00).
+  * @param  RTC_DateStruct: pointer to a RTC_DateTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct)
+{
+  /* Monday, January 01 xx00 */
+  RTC_DateStruct->RTC_WeekDay = RTC_Weekday_Monday;
+  RTC_DateStruct->RTC_Date = 1;
+  RTC_DateStruct->RTC_Month = RTC_Month_January;
+  RTC_DateStruct->RTC_Year = 0;
+}
+
+/**
+  * @brief  Get the RTC current date.
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param RTC_DateStruct: pointer to a RTC_DateTypeDef structure that will 
+  *                        contain the returned current date configuration.
+  * @retval None
+  */
+void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  
+  /* Get the RTC_TR register */
+  tmpreg = (uint32_t)(RTC->DR & RTC_DR_RESERVED_MASK); 
+
+  /* Fill the structure fields with the read parameters */
+  RTC_DateStruct->RTC_Year = (uint8_t)((tmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16);
+  RTC_DateStruct->RTC_Month = (uint8_t)((tmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8);
+  RTC_DateStruct->RTC_Date = (uint8_t)(tmpreg & (RTC_DR_DT | RTC_DR_DU));
+  RTC_DateStruct->RTC_WeekDay = (uint8_t)((tmpreg & (RTC_DR_WDU)) >> 13);  
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the structure parameters to Binary format */
+    RTC_DateStruct->RTC_Year = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Year);
+    RTC_DateStruct->RTC_Month = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Month);
+    RTC_DateStruct->RTC_Date = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Date);
+    RTC_DateStruct->RTC_WeekDay = (uint8_t)(RTC_DateStruct->RTC_WeekDay);   
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group3 Alarms configuration functions
+ *  @brief   Alarms (Alarm A) configuration functions 
+ *
+@verbatim
+ ===============================================================================
+         ##### Alarms (Alarm A and Alarm B) configuration functions #####
+ ===============================================================================
+    [..] This section provide functions allowing to program and read the RTC 
+         Alarms.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Set the specified RTC Alarm.
+  * @note   The Alarm register can only be written when the corresponding Alarm
+  *         is disabled (Use the RTC_AlarmCmd(DISABLE)).    
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  * @param  RTC_AlarmStruct: pointer to a RTC_AlarmTypeDef structure that 
+  *                          contains the alarm configuration parameters.
+  * @retval None
+  */
+void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  assert_param(IS_RTC_ALARM(RTC_Alarm));
+  assert_param(IS_RTC_ALARM_MASK(RTC_AlarmStruct->RTC_AlarmMask));
+  assert_param(IS_RTC_ALARM_DATE_WEEKDAY_SEL(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel));
+
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      assert_param(IS_RTC_HOUR12(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours));
+      assert_param(IS_RTC_H12(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12));
+    } 
+    else
+    {
+      RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes));
+    assert_param(IS_RTC_SECONDS(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds));
+    
+    if(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel == RTC_AlarmDateWeekDaySel_Date)
+    {
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_DATE(RTC_AlarmStruct->RTC_AlarmDateWeekDay));
+    }
+    else
+    {
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(RTC_AlarmStruct->RTC_AlarmDateWeekDay));
+    }
+  }
+  else
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours);
+      assert_param(IS_RTC_HOUR12(tmpreg));
+      assert_param(IS_RTC_H12(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12));
+    } 
+    else
+    {
+      RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours)));
+    }
+    
+    assert_param(IS_RTC_MINUTES(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes)));
+    assert_param(IS_RTC_SECONDS(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds)));
+    
+    if(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel == RTC_AlarmDateWeekDaySel_Date)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_DATE(tmpreg));    
+    }
+    else
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(tmpreg));      
+    }    
+  }
+
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = (((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours) << 16) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes) << 8) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12) << 16) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmDateWeekDay) << 24) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmDateWeekDaySel) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmMask)); 
+  }  
+  else
+  {
+    tmpreg = (((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes) << 8) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds)) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmDateWeekDay) << 24) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmDateWeekDaySel) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmMask)); 
+  }
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Alarm register */
+  RTC->ALRMAR = (uint32_t)tmpreg;
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Fills each RTC_AlarmStruct member with its default value
+  *         (Time = 00h:00mn:00sec / Date = 1st day of the month/Mask =
+  *         all fields are masked).
+  * @param  RTC_AlarmStruct: pointer to a @ref RTC_AlarmTypeDef structure which
+  *         will be initialized.
+  * @retval None
+  */
+void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  /* Alarm Time Settings : Time = 00h:00mn:00sec */
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = RTC_H12_AM;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = 0;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = 0;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = 0;
+
+  /* Alarm Date Settings : Date = 1st day of the month */
+  RTC_AlarmStruct->RTC_AlarmDateWeekDaySel = RTC_AlarmDateWeekDaySel_Date;
+  RTC_AlarmStruct->RTC_AlarmDateWeekDay = 1;
+
+  /* Alarm Masks Settings : Mask =  all fields are not masked */
+  RTC_AlarmStruct->RTC_AlarmMask = RTC_AlarmMask_None;
+}
+
+/**
+  * @brief  Get the RTC Alarm value and masks.
+  * @param  RTC_Format: specifies the format of the output parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param  RTC_Alarm: specifies the alarm to be read.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  * @param  RTC_AlarmStruct: pointer to a RTC_AlarmTypeDef structure that will 
+  *                          contains the output alarm configuration values.
+  * @retval None
+  */
+void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  assert_param(IS_RTC_ALARM(RTC_Alarm)); 
+
+  /* Get the RTC_ALRMAR register */
+  tmpreg = (uint32_t)(RTC->ALRMAR);
+
+  /* Fill the structure with the read parameters */
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = (uint32_t)((tmpreg & (RTC_ALRMAR_HT | \
+                                                     RTC_ALRMAR_HU)) >> 16);
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = (uint32_t)((tmpreg & (RTC_ALRMAR_MNT | \
+                                                     RTC_ALRMAR_MNU)) >> 8);
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = (uint32_t)(tmpreg & (RTC_ALRMAR_ST | \
+                                                     RTC_ALRMAR_SU));
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = (uint32_t)((tmpreg & RTC_ALRMAR_PM) >> 16);
+  RTC_AlarmStruct->RTC_AlarmDateWeekDay = (uint32_t)((tmpreg & (RTC_ALRMAR_DT | RTC_ALRMAR_DU)) >> 24);
+  RTC_AlarmStruct->RTC_AlarmDateWeekDaySel = (uint32_t)(tmpreg & RTC_ALRMAR_WDSEL);
+  RTC_AlarmStruct->RTC_AlarmMask = (uint32_t)(tmpreg & RTC_AlarmMask_All);
+
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Hours);
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Minutes);
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Seconds);
+    RTC_AlarmStruct->RTC_AlarmDateWeekDay = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+  }  
+}
+
+/**
+  * @brief  Enables or disables the specified RTC Alarm.
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  * @param  NewState: new state of the specified alarm.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Alarm is enabled/disabled
+  *          - ERROR: RTC Alarm is not enabled/disabled  
+  */
+ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState)
+{
+  __IO uint32_t alarmcounter = 0x00;
+  uint32_t alarmstatus = 0x00;
+  ErrorStatus status = ERROR;
+    
+  /* Check the parameters */
+  assert_param(IS_RTC_CMD_ALARM(RTC_Alarm));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Alarm state */
+  if (NewState != DISABLE)
+  {
+    RTC->CR |= (uint32_t)RTC_Alarm;
+
+    status = SUCCESS;    
+  }
+  else
+  { 
+    /* Disable the Alarm in RTC_CR register */
+    RTC->CR &= (uint32_t)~RTC_Alarm;
+   
+    /* Wait till RTC ALRxWF flag is set and if Time out is reached exit */
+    do
+    {
+      alarmstatus = RTC->ISR & (RTC_Alarm >> 8);
+      alarmcounter++;  
+    } while((alarmcounter != INITMODE_TIMEOUT) && (alarmstatus == 0x00));
+    
+    if ((RTC->ISR & (RTC_Alarm >> 8)) == RESET)
+    {
+      status = ERROR;
+    } 
+    else
+    {
+      status = SUCCESS;
+    }        
+  } 
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return status;
+}
+
+/**
+  * @brief  Configure the RTC AlarmA/B Subseconds value and mask.
+  * @note   This function is performed only when the Alarm is disabled. 
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  * @param  RTC_AlarmSubSecondValue: specifies the Subseconds value.
+  *          This parameter can be a value from 0 to 0x00007FFF.
+  * @param  RTC_AlarmSubSecondMask:  specifies the Subseconds Mask.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_AlarmSubSecondMask_All: All Alarm SS fields are masked.
+  *                                             There is no comparison on sub seconds for Alarm.
+  *            @arg RTC_AlarmSubSecondMask_SS14_1: SS[14:1] are don't care in Alarm comparison.
+  *                                                Only SS[0] is compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_2: SS[14:2] are don't care in Alarm comparison.
+  *                                                Only SS[1:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_3: SS[14:3] are don't care in Alarm comparison.
+  *                                                Only SS[2:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_4: SS[14:4] are don't care in Alarm comparison.
+  *                                                Only SS[3:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_5: SS[14:5] are don't care in Alarm comparison.
+  *                                                Only SS[4:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_6: SS[14:6] are don't care in Alarm comparison.
+  *                                                Only SS[5:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_7: SS[14:7] are don't care in Alarm comparison.
+  *                                                Only SS[6:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_8: SS[14:8] are don't care in Alarm comparison.
+  *                                                Only SS[7:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_9: SS[14:9] are don't care in Alarm comparison.
+  *                                                Only SS[8:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_10: SS[14:10] are don't care in Alarm comparison.
+  *                                                 Only SS[9:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_11: SS[14:11] are don't care in Alarm comparison.
+  *                                                 Only SS[10:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_12: SS[14:12] are don't care in Alarm comparison.
+  *                                                 Only SS[11:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_13: SS[14:13] are don't care in Alarm comparison.
+  *                                                 Only SS[12:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14: SS[14] is don't care in Alarm comparison.
+  *                                              Only SS[13:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_None: SS[14:0] are compared and must match to activate alarm
+  * @retval None
+  */
+void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint8_t RTC_AlarmSubSecondMask)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_ALARM(RTC_Alarm));
+  assert_param(IS_RTC_ALARM_SUB_SECOND_VALUE(RTC_AlarmSubSecondValue));
+  assert_param(IS_RTC_ALARM_SUB_SECOND_MASK(RTC_AlarmSubSecondMask));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Configure the Alarm A or Alarm B SubSecond registers */
+  tmpreg = (uint32_t) (((uint32_t)(RTC_AlarmSubSecondValue)) | ((uint32_t)(RTC_AlarmSubSecondMask) << 24));
+  
+  /* Configure the AlarmA SubSecond register */
+  RTC->ALRMASSR = tmpreg;
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+
+}
+
+/**
+  * @brief  Gets the RTC Alarm Subseconds value.
+  * @param  RTC_Alarm: specifies the alarm to be read.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  * @param  None
+  * @retval RTC Alarm Subseconds value.
+  */
+uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Get the RTC_ALRMAR register */
+  tmpreg = (uint32_t)((RTC->ALRMASSR) & RTC_ALRMASSR_SS);
+
+  return (tmpreg);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group4 WakeUp Timer configuration functions
+ *  @brief   WakeUp Timer configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### WakeUp Timer configuration functions #####
+ ===============================================================================  
+
+    [..] This section provide functions allowing to program and read the RTC WakeUp.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC Wakeup clock source.
+  *         This function is available for STM32F072 devices.  
+  * @note   The WakeUp Clock source can only be changed when the RTC WakeUp
+  *         is disabled (Use the RTC_WakeUpCmd(DISABLE)).
+  * @param  RTC_WakeUpClock: Wakeup Clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_WakeUpClock_RTCCLK_Div16
+  *            @arg RTC_WakeUpClock_RTCCLK_Div8
+  *            @arg RTC_WakeUpClock_RTCCLK_Div4
+  *            @arg RTC_WakeUpClock_RTCCLK_Div2
+  *            @arg RTC_WakeUpClock_CK_SPRE_16bits
+  *            @arg RTC_WakeUpClock_CK_SPRE_17bits
+  * @retval None
+  */
+void RTC_WakeUpClockConfig(uint32_t RTC_WakeUpClock)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_WAKEUP_CLOCK(RTC_WakeUpClock));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the Wakeup Timer clock source bits in CR register */
+  RTC->CR &= (uint32_t)~RTC_CR_WUCKSEL;
+
+  /* Configure the clock source */
+  RTC->CR |= (uint32_t)RTC_WakeUpClock;
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Configures the RTC Wakeup counter.
+  *         This function is available for STM32F072 devices.  
+  * @note   The RTC WakeUp counter can only be written when the RTC WakeUp
+  *         is disabled (Use the RTC_WakeUpCmd(DISABLE)).
+  * @param  RTC_WakeUpCounter: specifies the WakeUp counter.
+  *          This parameter can be a value from 0x0000 to 0xFFFF. 
+  * @retval None
+  */
+void RTC_SetWakeUpCounter(uint32_t RTC_WakeUpCounter)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_WAKEUP_COUNTER(RTC_WakeUpCounter));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Configure the Wakeup Timer counter */
+  RTC->WUTR = (uint32_t)RTC_WakeUpCounter;
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Returns the RTC WakeUp timer counter value.
+  *         This function is available for STM32F072 devices.  
+  * @param  None
+  * @retval The RTC WakeUp Counter value.
+  */
+uint32_t RTC_GetWakeUpCounter(void)
+{
+  /* Get the counter value */
+  return ((uint32_t)(RTC->WUTR & RTC_WUTR_WUT));
+}
+
+/**
+  * @brief  Enables or Disables the RTC WakeUp timer.
+  *         This function is available for STM32F072 devices.  
+  * @param  NewState: new state of the WakeUp timer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+ErrorStatus RTC_WakeUpCmd(FunctionalState NewState)
+{
+  __IO uint32_t wutcounter = 0x00;
+  uint32_t wutwfstatus = 0x00;
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the Wakeup Timer */
+    RTC->CR |= (uint32_t)RTC_CR_WUTE;
+    status = SUCCESS;    
+  }
+  else
+  {
+    /* Disable the Wakeup Timer */
+    RTC->CR &= (uint32_t)~RTC_CR_WUTE;
+    /* Wait till RTC WUTWF flag is set and if Time out is reached exit */
+    do
+    {
+      wutwfstatus = RTC->ISR & RTC_ISR_WUTWF;
+      wutcounter++;  
+    } while((wutcounter != INITMODE_TIMEOUT) && (wutwfstatus == 0x00));
+    
+    if ((RTC->ISR & RTC_ISR_WUTWF) == RESET)
+    {
+      status = ERROR;
+    }
+    else
+    {
+      status = SUCCESS;
+    }    
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return status;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group5 Daylight Saving configuration functions
+ *  @brief   Daylight Saving configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+               ##### WakeUp Timer configuration functions #####
+ ===============================================================================
+    [..] This section provide functions allowing to program and read the RTC WakeUp. 
+
+  This section provide functions allowing to configure the RTC DayLight Saving.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Adds or substract one hour from the current time.
+  * @param  RTC_DayLightSaveOperation: the value of hour adjustment. 
+  *          This parameter can be one of the following values:
+  *            @arg RTC_DayLightSaving_SUB1H: Substract one hour (winter time)
+  *            @arg RTC_DayLightSaving_ADD1H: Add one hour (summer time)
+  * @param  RTC_StoreOperation: Specifies the value to be written in the BCK bit 
+  *                             in CR register to store the operation.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_StoreOperation_Reset: BCK Bit Reset
+  *            @arg RTC_StoreOperation_Set: BCK Bit Set
+  * @retval None
+  */
+void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_DAYLIGHT_SAVING(RTC_DayLightSaving));
+  assert_param(IS_RTC_STORE_OPERATION(RTC_StoreOperation));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the bits to be configured */
+  RTC->CR &= (uint32_t)~(RTC_CR_BCK);
+
+  /* Configure the RTC_CR register */
+  RTC->CR |= (uint32_t)(RTC_DayLightSaving | RTC_StoreOperation);
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Returns the RTC Day Light Saving stored operation.
+  * @param  None
+  * @retval RTC Day Light Saving stored operation.
+  *          - RTC_StoreOperation_Reset
+  *          - RTC_StoreOperation_Set
+  */
+uint32_t RTC_GetStoreOperation(void)
+{
+  return (RTC->CR & RTC_CR_BCK);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group6 Output pin Configuration function
+ *  @brief   Output pin Configuration function 
+ *
+@verbatim   
+ ===============================================================================
+                  ##### Output pin Configuration function #####
+ ===============================================================================
+    [..] This section provide functions allowing to configure the RTC Output source.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC output source (AFO_ALARM).
+  * @param  RTC_Output: Specifies which signal will be routed to the RTC output. 
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Output_Disable: No output selected
+  *            @arg RTC_Output_AlarmA: signal of AlarmA mapped to output
+  *            @arg RTC_Output_WakeUp: signal of WakeUp mapped to output, available only for STM32F072 devices  
+  * @param  RTC_OutputPolarity: Specifies the polarity of the output signal. 
+  *          This parameter can be one of the following:
+  *            @arg RTC_OutputPolarity_High: The output pin is high when the 
+  *                                          ALRAF is high (depending on OSEL)
+  *            @arg RTC_OutputPolarity_Low: The output pin is low when the 
+  *                                         ALRAF is high (depending on OSEL)
+  * @retval None
+  */
+void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_OUTPUT(RTC_Output));
+  assert_param(IS_RTC_OUTPUT_POL(RTC_OutputPolarity));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the bits to be configured */
+  RTC->CR &= (uint32_t)~(RTC_CR_OSEL | RTC_CR_POL);
+
+  /* Configure the output selection and polarity */
+  RTC->CR |= (uint32_t)(RTC_Output | RTC_OutputPolarity);
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group7 Digital Calibration configuration functions
+ *  @brief   Digital Calibration configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Digital Calibration configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the RTC clock to be output through the relative pin.
+  * @param  NewState: new state of the digital calibration Output.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_CalibOutputCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the RTC clock output */
+    RTC->CR |= (uint32_t)RTC_CR_COE;
+  }
+  else
+  { 
+    /* Disable the RTC clock output */
+    RTC->CR &= (uint32_t)~RTC_CR_COE;
+  }
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Configure the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz).
+  * @param  RTC_CalibOutput: Select the Calibration output Selection .
+  *          This parameter can be one of the following values:
+  *            @arg RTC_CalibOutput_512Hz: A signal has a regular waveform at 512Hz. 
+  *            @arg RTC_CalibOutput_1Hz: A signal has a regular waveform at 1Hz.
+  * @retval None
+*/
+void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CALIB_OUTPUT(RTC_CalibOutput));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /*clear flags before config*/
+  RTC->CR &= (uint32_t)~(RTC_CR_CALSEL);
+
+  /* Configure the RTC_CR register */
+  RTC->CR |= (uint32_t)RTC_CalibOutput;
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Configures the Smooth Calibration Settings.
+  * @param  RTC_SmoothCalibPeriod: Select the Smooth Calibration Period.
+  *          This parameter can be can be one of the following values:
+  *            @arg RTC_SmoothCalibPeriod_32sec: The smooth calibration periode is 32s.
+  *            @arg RTC_SmoothCalibPeriod_16sec: The smooth calibration periode is 16s.
+  *            @arg RTC_SmoothCalibPeriod_8sec: The smooth calibartion periode is 8s.
+  * @param  RTC_SmoothCalibPlusPulses: Select to Set or reset the CALP bit.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_SmoothCalibPlusPulses_Set: Add one RTCCLK puls every 2**11 pulses.
+  *            @arg RTC_SmoothCalibPlusPulses_Reset: No RTCCLK pulses are added.
+  * @param  RTC_SmouthCalibMinusPulsesValue: Select the value of CALM[8:0] bits.
+  *          This parameter can be one any value from 0 to 0x000001FF.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Calib registers are configured
+  *          - ERROR: RTC Calib registers are not configured
+*/
+ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod,
+                                  uint32_t RTC_SmoothCalibPlusPulses,
+                                  uint32_t RTC_SmouthCalibMinusPulsesValue)
+{
+  ErrorStatus status = ERROR;
+  uint32_t recalpfcount = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_SMOOTH_CALIB_PERIOD(RTC_SmoothCalibPeriod));
+  assert_param(IS_RTC_SMOOTH_CALIB_PLUS(RTC_SmoothCalibPlusPulses));
+  assert_param(IS_RTC_SMOOTH_CALIB_MINUS(RTC_SmouthCalibMinusPulsesValue));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* check if a calibration is pending*/
+  if ((RTC->ISR & RTC_ISR_RECALPF) != RESET)
+  {
+    /* wait until the Calibration is completed*/
+    while (((RTC->ISR & RTC_ISR_RECALPF) != RESET) && (recalpfcount != RECALPF_TIMEOUT))
+    {
+      recalpfcount++;
+    }
+  }
+
+  /* check if the calibration pending is completed or if there is no calibration operation at all*/
+  if ((RTC->ISR & RTC_ISR_RECALPF) == RESET)
+  {
+    /* Configure the Smooth calibration settings */
+    RTC->CALR = (uint32_t)((uint32_t)RTC_SmoothCalibPeriod | (uint32_t)RTC_SmoothCalibPlusPulses | (uint32_t)RTC_SmouthCalibMinusPulsesValue);
+
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return (ErrorStatus)(status);
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup RTC_Group8 TimeStamp configuration functions
+ *  @brief   TimeStamp configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### TimeStamp configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or Disables the RTC TimeStamp functionality with the 
+  *         specified time stamp pin stimulating edge.
+  * @param  RTC_TimeStampEdge: Specifies the pin edge on which the TimeStamp is 
+  *         activated.
+  *          This parameter can be one of the following:
+  *            @arg RTC_TimeStampEdge_Rising: the Time stamp event occurs on the rising 
+  *                                           edge of the related pin.
+  *            @arg RTC_TimeStampEdge_Falling: the Time stamp event occurs on the 
+  *                                            falling edge of the related pin.
+  * @param  NewState: new state of the TimeStamp.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_TIMESTAMP_EDGE(RTC_TimeStampEdge));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Get the RTC_CR register and clear the bits to be configured */
+  tmpreg = (uint32_t)(RTC->CR & (uint32_t)~(RTC_CR_TSEDGE | RTC_CR_TSE));
+
+  /* Get the new configuration */
+  if (NewState != DISABLE)
+  {
+    tmpreg |= (uint32_t)(RTC_TimeStampEdge | RTC_CR_TSE);
+  }
+  else
+  {
+    tmpreg |= (uint32_t)(RTC_TimeStampEdge);
+  }
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Time Stamp TSEDGE and Enable bits */
+  RTC->CR = (uint32_t)tmpreg;
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Get the RTC TimeStamp value and masks.
+  * @param  RTC_Format: specifies the format of the output parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param RTC_StampTimeStruct: pointer to a RTC_TimeTypeDef structure that will 
+  *                             contains the TimeStamp time values. 
+  * @param RTC_StampDateStruct: pointer to a RTC_DateTypeDef structure that will 
+  *                             contains the TimeStamp date values.     
+  * @retval None
+  */
+void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct, 
+                                      RTC_DateTypeDef* RTC_StampDateStruct)
+{
+  uint32_t tmptime = 0, tmpdate = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  /* Get the TimeStamp time and date registers values */
+  tmptime = (uint32_t)(RTC->TSTR & RTC_TR_RESERVED_MASK);
+  tmpdate = (uint32_t)(RTC->TSDR & RTC_DR_RESERVED_MASK);
+
+  /* Fill the Time structure fields with the read parameters */
+  RTC_StampTimeStruct->RTC_Hours = (uint8_t)((tmptime & (RTC_TR_HT | RTC_TR_HU)) >> 16);
+  RTC_StampTimeStruct->RTC_Minutes = (uint8_t)((tmptime & (RTC_TR_MNT | RTC_TR_MNU)) >> 8);
+  RTC_StampTimeStruct->RTC_Seconds = (uint8_t)(tmptime & (RTC_TR_ST | RTC_TR_SU));
+  RTC_StampTimeStruct->RTC_H12 = (uint8_t)((tmptime & (RTC_TR_PM)) >> 16);  
+
+  /* Fill the Date structure fields with the read parameters */
+  RTC_StampDateStruct->RTC_Year = 0;
+  RTC_StampDateStruct->RTC_Month = (uint8_t)((tmpdate & (RTC_DR_MT | RTC_DR_MU)) >> 8);
+  RTC_StampDateStruct->RTC_Date = (uint8_t)(tmpdate & (RTC_DR_DT | RTC_DR_DU));
+  RTC_StampDateStruct->RTC_WeekDay = (uint8_t)((tmpdate & (RTC_DR_WDU)) >> 13);
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the Time structure parameters to Binary format */
+    RTC_StampTimeStruct->RTC_Hours = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Hours);
+    RTC_StampTimeStruct->RTC_Minutes = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Minutes);
+    RTC_StampTimeStruct->RTC_Seconds = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Seconds);
+
+    /* Convert the Date structure parameters to Binary format */
+    RTC_StampDateStruct->RTC_Month = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_Month);
+    RTC_StampDateStruct->RTC_Date = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_Date);
+    RTC_StampDateStruct->RTC_WeekDay = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_WeekDay);
+  }
+}
+
+/**
+  * @brief  Get the RTC timestamp Subseconds value.
+  * @param  None
+  * @retval RTC current timestamp Subseconds value.
+  */
+uint32_t RTC_GetTimeStampSubSecond(void)
+{
+  /* Get timestamp subseconds values from the correspondent registers */
+  return (uint32_t)(RTC->TSSSR);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group9 Tampers configuration functions
+ *  @brief   Tampers configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Tampers configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the select Tamper pin edge.
+  * @param  RTC_Tamper: Selected tamper pin.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_Tamper_1: Select Tamper 1.
+  *            @arg RTC_Tamper_2: Select Tamper 2.
+  * @param  RTC_TamperTrigger: Specifies the trigger on the tamper pin that 
+  *                            stimulates tamper event. 
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperTrigger_RisingEdge: Rising Edge of the tamper pin causes tamper event.
+  *            @arg RTC_TamperTrigger_FallingEdge: Falling Edge of the tamper pin causes tamper event.
+  *            @arg RTC_TamperTrigger_LowLevel: Low Level of the tamper pin causes tamper event.
+  *            @arg RTC_TamperTrigger_HighLevel: High Level of the tamper pin causes tamper event.
+  * @retval None
+  */
+void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER(RTC_Tamper)); 
+  assert_param(IS_RTC_TAMPER_TRIGGER(RTC_TamperTrigger));
+ 
+  if (RTC_TamperTrigger == RTC_TamperTrigger_RisingEdge)
+  {  
+    /* Configure the RTC_TAFCR register */
+    RTC->TAFCR &= (uint32_t)((uint32_t)~(RTC_Tamper << 1));	
+  }
+  else
+  { 
+    /* Configure the RTC_TAFCR register */
+    RTC->TAFCR |= (uint32_t)(RTC_Tamper << 1);  
+  }  
+}
+
+/**
+  * @brief  Enables or Disables the Tamper detection.
+  * @param  RTC_Tamper: Selected tamper pin.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_Tamper_1: Select Tamper 1.
+  *            @arg RTC_Tamper_2: Select Tamper 2.
+  * @param  NewState: new state of the tamper pin.
+  *         This parameter can be: ENABLE or DISABLE.                   
+  * @retval None
+  */
+void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER(RTC_Tamper));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected Tamper pin */
+    RTC->TAFCR |= (uint32_t)RTC_Tamper;
+  }
+  else
+  {
+    /* Disable the selected Tamper pin */
+    RTC->TAFCR &= (uint32_t)~RTC_Tamper;    
+  }  
+}
+
+/**
+  * @brief  Configures the Tampers Filter.
+  * @param  RTC_TamperFilter: Specifies the tampers filter.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperFilter_Disable: Tamper filter is disabled.
+  *            @arg RTC_TamperFilter_2Sample: Tamper is activated after 2 consecutive 
+  *                                           samples at the active level 
+  *            @arg RTC_TamperFilter_4Sample: Tamper is activated after 4 consecutive 
+  *                                           samples at the active level
+  *            @arg RTC_TamperFilter_8Sample: Tamper is activated after 8 consecutive 
+  *                                           samples at the active level 
+  * @retval None
+  */
+void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_FILTER(RTC_TamperFilter));
+   
+  /* Clear TAMPFLT[1:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPFLT);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperFilter;
+}
+
+/**
+  * @brief  Configures the Tampers Sampling Frequency.
+  * @param  RTC_TamperSamplingFreq: Specifies the tampers Sampling Frequency.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div32768: Each of the tamper inputs are sampled
+  *                                                         with a frequency =  RTCCLK / 32768
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div16384: Each of the tamper inputs are sampled
+  *                                                         with a frequency =  RTCCLK / 16384
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div8192: Each of the tamper inputs are sampled
+  *                                                        with a frequency =  RTCCLK / 8192
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div4096: Each of the tamper inputs are sampled
+  *                                                        with a frequency =  RTCCLK / 4096
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div2048: Each of the tamper inputs are sampled
+  *                                                        with a frequency =  RTCCLK / 2048
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div1024: Each of the tamper inputs are sampled
+  *                                                        with a frequency =  RTCCLK / 1024
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div512: Each of the tamper inputs are sampled
+  *                                                       with a frequency =  RTCCLK / 512  
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div256: Each of the tamper inputs are sampled
+  *                                                       with a frequency =  RTCCLK / 256  
+  * @retval None
+  */
+void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_SAMPLING_FREQ(RTC_TamperSamplingFreq));
+ 
+  /* Clear TAMPFREQ[2:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPFREQ);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperSamplingFreq;
+}
+
+/**
+  * @brief  Configures the Tampers Pins input Precharge Duration.
+  * @param  RTC_TamperPrechargeDuration: Specifies the Tampers Pins input
+  *         Precharge Duration.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperPrechargeDuration_1RTCCLK: Tamper pins are pre-charged before sampling during 1 RTCCLK cycle
+  *            @arg RTC_TamperPrechargeDuration_2RTCCLK: Tamper pins are pre-charged before sampling during 2 RTCCLK cycle
+  *            @arg RTC_TamperPrechargeDuration_4RTCCLK: Tamper pins are pre-charged before sampling during 4 RTCCLK cycle    
+  *            @arg RTC_TamperPrechargeDuration_8RTCCLK: Tamper pins are pre-charged before sampling during 8 RTCCLK cycle
+  * @retval None
+  */
+void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_PRECHARGE_DURATION(RTC_TamperPrechargeDuration));
+   
+  /* Clear TAMPPRCH[1:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPPRCH);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperPrechargeDuration;
+}
+
+/**
+  * @brief  Enables or Disables the TimeStamp on Tamper Detection Event.
+  * @note   The timestamp is valid even the TSE bit in tamper control register 
+  *         is reset.   
+  * @param  NewState: new state of the timestamp on tamper event.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+   
+  if (NewState != DISABLE)
+  {
+    /* Save timestamp on tamper detection event */
+    RTC->TAFCR |= (uint32_t)RTC_TAFCR_TAMPTS;
+  }
+  else
+  {
+    /* Tamper detection does not cause a timestamp to be saved */
+    RTC->TAFCR &= (uint32_t)~RTC_TAFCR_TAMPTS;    
+  }
+}
+
+/**
+  * @brief  Enables or Disables the Precharge of Tamper pin.
+  * @param  NewState: new state of tamper pull up.
+  *          This parameter can be: ENABLE or DISABLE.                   
+  * @retval None
+  */
+void RTC_TamperPullUpCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+ if (NewState != DISABLE)
+  {
+    /* Enable precharge of the selected Tamper pin */
+    RTC->TAFCR &= (uint32_t)~RTC_TAFCR_TAMPPUDIS; 
+  }
+  else
+  {
+    /* Disable precharge of the selected Tamper pin */
+    RTC->TAFCR |= (uint32_t)RTC_TAFCR_TAMPPUDIS;    
+  } 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group10 Backup Data Registers configuration functions
+ *  @brief   Backup Data Registers configuration functions  
+ *
+@verbatim   
+ ===============================================================================
+          ##### Backup Data Registers configuration functions ##### 
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Writes a data in a specified RTC Backup data register.
+  * @param  RTC_BKP_DR: RTC Backup data Register number.
+  *          This parameter can be: RTC_BKP_DRx where x can be from 0 to 4 to 
+  *                                 specify the register.
+  * @param  Data: Data to be written in the specified RTC Backup data register.                     
+  * @retval None
+  */
+void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_BKP(RTC_BKP_DR));
+
+  tmp = RTC_BASE + 0x50;
+  tmp += (RTC_BKP_DR * 4);
+
+  /* Write the specified register */
+  *(__IO uint32_t *)tmp = (uint32_t)Data;
+}
+
+/**
+  * @brief  Reads data from the specified RTC Backup data Register.
+  * @param  RTC_BKP_DR: RTC Backup data Register number.
+  *          This parameter can be: RTC_BKP_DRx where x can be from 0 to 19 to 
+  *                          specify the register.                   
+  * @retval None
+  */
+uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_BKP(RTC_BKP_DR));
+
+  tmp = RTC_BASE + 0x50;
+  tmp += (RTC_BKP_DR * 4);
+  
+  /* Read the specified register */
+  return (*(__IO uint32_t *)tmp);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group11 Output Type Config configuration functions
+ *  @brief   Output Type Config configuration functions  
+ *
+@verbatim   
+ ===============================================================================
+             ##### Output Type Config configuration functions ##### 
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC Output Pin mode. 
+  * @param  RTC_OutputType: specifies the RTC Output (PC13) pin mode.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_OutputType_OpenDrain: RTC Output (PC13) is configured in 
+  *                                    Open Drain mode.
+  *            @arg RTC_OutputType_PushPull:  RTC Output (PC13) is configured in 
+  *                                    Push Pull mode.    
+  * @retval None
+  */
+void RTC_OutputTypeConfig(uint32_t RTC_OutputType)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_OUTPUT_TYPE(RTC_OutputType));
+  
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_ALARMOUTTYPE);
+  RTC->TAFCR |= (uint32_t)(RTC_OutputType);  
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group12 Shift control synchronisation functions
+ *  @brief   Shift control synchronisation functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Shift control synchronisation functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the Synchronization Shift Control Settings.
+  * @note   When REFCKON is set, firmware must not write to Shift control register 
+  * @param  RTC_ShiftAdd1S: Select to add or not 1 second to the time Calendar.
+  *          This parameter can be one of the following values :
+  *            @arg RTC_ShiftAdd1S_Set: Add one second to the clock calendar. 
+  *            @arg RTC_ShiftAdd1S_Reset: No effect.
+  * @param  RTC_ShiftSubFS: Select the number of Second Fractions to Substitute.
+  *         This parameter can be one any value from 0 to 0x7FFF.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Shift registers are configured
+  *          - ERROR: RTC Shift registers are not configured
+*/
+ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS)
+{
+  ErrorStatus status = ERROR;
+  uint32_t shpfcount = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_SHIFT_ADD1S(RTC_ShiftAdd1S));
+  assert_param(IS_RTC_SHIFT_SUBFS(RTC_ShiftSubFS));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Check if a Shift is pending*/
+  if ((RTC->ISR & RTC_ISR_SHPF) != RESET)
+  {
+    /* Wait until the shift is completed*/
+    while (((RTC->ISR & RTC_ISR_SHPF) != RESET) && (shpfcount != SHPF_TIMEOUT))
+    {
+      shpfcount++;
+    }
+  }
+
+  /* Check if the Shift pending is completed or if there is no Shift operation at all*/
+  if ((RTC->ISR & RTC_ISR_SHPF) == RESET)
+  {
+    /* check if the reference clock detection is disabled */
+    if((RTC->CR & RTC_CR_REFCKON) == RESET)
+    {
+      /* Configure the Shift settings */
+      RTC->SHIFTR = (uint32_t)(uint32_t)(RTC_ShiftSubFS) | (uint32_t)(RTC_ShiftAdd1S);
+    
+      if(RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;
+      }
+    }
+    else
+    {
+      status = ERROR;
+    }
+  }
+  else
+  {
+    status = ERROR;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return (ErrorStatus)(status);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group13 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions  
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+    [..] All RTC interrupts are connected to the EXTI controller.
+ 
+         (+) To enable the RTC Alarm interrupt, the following sequence is required:
+             (++) Configure and enable the EXTI Line 17 in interrupt mode and select the rising 
+                  edge sensitivity using the EXTI_Init() function.
+             (++) Configure and enable the RTC_Alarm IRQ channel in the NVIC using the NVIC_Init()
+                  function.
+             (++) Configure the RTC to generate RTC alarms (Alarm A) using
+                  the RTC_SetAlarm() and RTC_AlarmCmd() functions.
+
+         (+) To enable the RTC Tamper interrupt, the following sequence is required:
+             (++) Configure and enable the EXTI Line 19 in interrupt mode and select the rising 
+                  edge sensitivity using the EXTI_Init() function.
+             (++) Configure and enable the TAMP_STAMP IRQ channel in the NVIC using the NVIC_Init()
+                  function.
+             (++) Configure the RTC to detect the RTC tamper event using the 
+                  RTC_TamperTriggerConfig() and RTC_TamperCmd() functions.
+
+         (+) To enable the RTC TimeStamp interrupt, the following sequence is required:
+             (++) Configure and enable the EXTI Line 19 in interrupt mode and select the rising 
+                  edge sensitivity using the EXTI_Init() function.
+             (++) Configure and enable the TAMP_STAMP IRQ channel in the NVIC using the NVIC_Init()
+                  function.
+             (++) Configure the RTC to detect the RTC time-stamp event using the 
+                  RTC_TimeStampCmd() functions.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified RTC interrupts.
+  * @param  RTC_IT: specifies the RTC interrupt sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_IT_TS:  Time Stamp interrupt mask
+  *            @arg RTC_IT_WUT:  WakeUp Timer interrupt mask, available only for STM32F072 devices  
+  *            @arg RTC_IT_ALRA:  Alarm A interrupt mask
+  *            @arg RTC_IT_TAMP: Tamper event interrupt mask
+  * @param  NewState: new state of the specified RTC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CONFIG_IT(RTC_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  if (NewState != DISABLE)
+  {
+    /* Configure the Interrupts in the RTC_CR register */
+    RTC->CR |= (uint32_t)(RTC_IT & ~RTC_TAFCR_TAMPIE);
+    /* Configure the Tamper Interrupt in the RTC_TAFCR */
+    RTC->TAFCR |= (uint32_t)(RTC_IT & RTC_TAFCR_TAMPIE);
+  }
+  else
+  {
+    /* Configure the Interrupts in the RTC_CR register */
+    RTC->CR &= (uint32_t)~(RTC_IT & (uint32_t)~RTC_TAFCR_TAMPIE);
+    /* Configure the Tamper Interrupt in the RTC_TAFCR */
+    RTC->TAFCR &= (uint32_t)~(RTC_IT & RTC_TAFCR_TAMPIE);
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Checks whether the specified RTC flag is set or not.
+  * @param  RTC_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_FLAG_RECALPF: RECALPF event flag
+  *            @arg RTC_FLAG_TAMP2F: Tamper 2 event flag   
+  *            @arg RTC_FLAG_TAMP1F: Tamper 1 event flag
+  *            @arg RTC_FLAG_TSOVF: Time Stamp OverFlow flag
+  *            @arg RTC_FLAG_TSF: Time Stamp event flag
+  *            @arg RTC_FLAG_WUTF: WakeUp Timer flag, available only for STM32F072 devices  
+  *            @arg RTC_FLAG_ALRAF: Alarm A flag
+  *            @arg RTC_FLAG_INITF: Initialization mode flag
+  *            @arg RTC_FLAG_RSF: Registers Synchronized flag
+  *            @arg RTC_FLAG_INITS: Registers Configured flag
+  * @retval The new state of RTC_FLAG (SET or RESET).
+  */
+FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_FLAG(RTC_FLAG));
+  
+  /* Get all the flags */
+  tmpreg = (uint32_t)(RTC->ISR & RTC_FLAGS_MASK);
+  
+  /* Return the status of the flag */
+  if ((tmpreg & RTC_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTC's pending flags.
+  * @param  RTC_FLAG: specifies the RTC flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_FLAG_TAMP2F: Tamper 2 event flag
+  *            @arg RTC_FLAG_TAMP1F: Tamper 1 event flag 
+  *            @arg RTC_FLAG_TSOVF: Time Stamp Overflow flag 
+  *            @arg RTC_FLAG_TSF: Time Stamp event flag
+  *            @arg RTC_FLAG_WUTF: WakeUp Timer flag, available only for STM32F072 devices  
+  *            @arg RTC_FLAG_ALRAF: Alarm A flag
+  *            @arg RTC_FLAG_RSF: Registers Synchronized flag
+  * @retval None
+  */
+void RTC_ClearFlag(uint32_t RTC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG));
+
+  /* Clear the Flags in the RTC_ISR register */
+  RTC->ISR = (uint32_t)((uint32_t)(~((RTC_FLAG | RTC_ISR_INIT)& 0x0001FFFF) | (uint32_t)(RTC->ISR & RTC_ISR_INIT)));    
+}
+
+/**
+  * @brief  Checks whether the specified RTC interrupt has occurred or not.
+  * @param  RTC_IT: specifies the RTC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_IT_TS: Time Stamp interrupt
+  *            @arg RTC_IT_WUT: WakeUp Timer interrupt, available only for STM32F072 devices
+  *            @arg RTC_IT_ALRA: Alarm A interrupt 
+  *            @arg RTC_IT_TAMP1: Tamper1 event interrupt 
+  *            @arg RTC_IT_TAMP2: Tamper2 event interrupt 
+  * @retval The new state of RTC_IT (SET or RESET).
+  */
+ITStatus RTC_GetITStatus(uint32_t RTC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpreg = 0, enablestatus = 0;
+ 
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_IT(RTC_IT));
+  
+  /* Get the TAMPER Interrupt enable bit and pending bit */
+  tmpreg = (uint32_t)(RTC->TAFCR & (RTC_TAFCR_TAMPIE));
+ 
+  /* Get the Interrupt enable Status */
+  enablestatus = (uint32_t)((RTC->CR & RTC_IT) | (tmpreg & ((RTC_IT >> (RTC_IT >> 18)) >> 15)));
+  
+  /* Get the Interrupt pending bit */
+  tmpreg = (uint32_t)((RTC->ISR & (uint32_t)(RTC_IT >> 4)));
+  
+  /* Get the status of the Interrupt */
+  if ((enablestatus != (uint32_t)RESET) && ((tmpreg & 0x0000FFFF) != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTC's interrupt pending bits.
+  * @param  RTC_IT: specifies the RTC interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_IT_TS: Time Stamp interrupt 
+  *            @arg RTC_IT_WUT: WakeUp Timer interrupt, available only for STM32F072 devices
+  *            @arg RTC_IT_ALRA: Alarm A interrupt 
+  *            @arg RTC_IT_TAMP1: Tamper1 event interrupt
+  *            @arg RTC_IT_TAMP2: Tamper2 event interrupt
+  * @retval None
+  */
+void RTC_ClearITPendingBit(uint32_t RTC_IT)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_CLEAR_IT(RTC_IT));
+
+  /* Get the RTC_ISR Interrupt pending bits mask */
+  tmpreg = (uint32_t)(RTC_IT >> 4);
+
+  /* Clear the interrupt pending bits in the RTC_ISR register */
+  RTC->ISR = (uint32_t)((uint32_t)(~((tmpreg | RTC_ISR_INIT)& 0x0000FFFF) | (uint32_t)(RTC->ISR & RTC_ISR_INIT))); 
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @brief  Converts a 2 digit decimal to BCD format.
+  * @param  Value: Byte to be converted.
+  * @retval Converted byte
+  */
+static uint8_t RTC_ByteToBcd2(uint8_t Value)
+{
+  uint8_t bcdhigh = 0;
+  
+  while (Value >= 10)
+  {
+    bcdhigh++;
+    Value -= 10;
+  }
+  
+  return  ((uint8_t)(bcdhigh << 4) | Value);
+}
+
+/**
+  * @brief  Convert from 2 digit BCD to Binary.
+  * @param  Value: BCD value to be converted.
+  * @retval Converted word
+  */
+static uint8_t RTC_Bcd2ToByte(uint8_t Value)
+{
+  uint8_t tmp = 0;
+  tmp = ((uint8_t)(Value & (uint8_t)0xF0) >> (uint8_t)0x4) * 10;
+  return (tmp + (Value & (uint8_t)0x0F));
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_spi.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_spi.c
new file mode 100644
index 00000000..949ef57a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_spi.c
@@ -0,0 +1,1334 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_spi.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Serial peripheral interface (SPI):
+  *           + Initialization and Configuration
+  *           + Data transfers functions
+  *           + Hardware CRC Calculation
+  *           + DMA transfers management
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+
+ ===============================================================================
+                       ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (#) Enable peripheral clock using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE)
+            function for SPI1 or using RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE)
+            function for SPI2.
+  
+        (#) Enable SCK, MOSI, MISO and NSS GPIO clocks using 
+            RCC_AHBPeriphClockCmd() function. 
+  
+        (#) Peripherals alternate function: 
+            (++) Connect the pin to the desired peripherals' Alternate 
+                 Function (AF) using GPIO_PinAFConfig() function.
+            (++) Configure the desired pin in alternate function by:
+                 GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF.
+            (++) Select the type, pull-up/pull-down and output speed via 
+                 GPIO_PuPd, GPIO_OType and GPIO_Speed members.
+            (++) Call GPIO_Init() function.
+  
+        (#) Program the Polarity, Phase, First Data, Baud Rate Prescaler, Slave 
+            Management, Peripheral Mode and CRC Polynomial values using the SPI_Init()
+            function.In I2S mode, program the Mode, Standard, Data Format, MCLK 
+            Output, Audio frequency and Polarity using I2S_Init() function.
+  
+        (#) Configure the FIFO threshold using SPI_RxFIFOThresholdConfig() to select 
+            at which threshold the RXNE event is generated.
+            
+        (#) Enable the NVIC and the corresponding interrupt using the function 
+            SPI_ITConfig() if you need to use interrupt mode. 
+  
+        (#) When using the DMA mode 
+            (++) Configure the DMA using DMA_Init() function.
+            (++) Active the needed channel Request using SPI_I2S_DMACmd() function.
+   
+        (#) Enable the SPI using the SPI_Cmd() function or enable the I2S using
+            I2S_Cmd().
+   
+        (#) Enable the DMA using the DMA_Cmd() function when using DMA mode. 
+  
+        (#) Optionally, you can enable/configure the following parameters without
+            re-initialization (i.e there is no need to call again SPI_Init() function):
+            (++) When bidirectional mode (SPI_Direction_1Line_Rx or SPI_Direction_1Line_Tx)
+                 is programmed as Data direction parameter using the SPI_Init() 
+                 function it can be possible to switch between SPI_Direction_Tx 
+                 or SPI_Direction_Rx using the SPI_BiDirectionalLineConfig() function.
+            (++) When SPI_NSS_Soft is selected as Slave Select Management parameter 
+                 using the SPI_Init() function it can be possible to manage the 
+                 NSS internal signal using the SPI_NSSInternalSoftwareConfig() function.
+            (++) Reconfigure the data size using the SPI_DataSizeConfig() function.
+            (++) Enable or disable the SS output using the SPI_SSOutputCmd() function.  
+  
+        (#) To use the CRC Hardware calculation feature refer to the Peripheral 
+            CRC hardware Calculation subsection.
+  
+    @endverbatim 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_spi.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SPI
+  * @brief SPI driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* SPI registers Masks */
+#define CR1_CLEAR_MASK       ((uint16_t)0x3040)
+#define CR1_CLEAR_MASK2      ((uint16_t)0xFFFB)
+#define CR2_LDMA_MASK        ((uint16_t)0x9FFF)
+
+#define I2SCFGR_CLEAR_Mask   ((uint16_t)0xF040)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SPI_Private_Functions
+  * @{
+  */
+
+/** @defgroup SPI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+           ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..] This section provides a set of functions allowing to initialize the SPI Direction,
+         SPI Mode, SPI Data Size, SPI Polarity, SPI Phase, SPI NSS Management, SPI Baud
+         Rate Prescaler, SPI First Bit and SPI CRC Polynomial.
+
+    [..] The SPI_Init() function follows the SPI configuration procedures for Master mode
+         and Slave mode (details for these procedures are available in reference manual).
+         
+    [..] When the Software NSS management (SPI_InitStruct->SPI_NSS = SPI_NSS_Soft) is selected,
+         use the following function to manage the NSS bit:
+         void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
+
+    [..] In Master mode, when the Hardware NSS management (SPI_InitStruct->SPI_NSS = SPI_NSS_Hard)
+         is selected, use the follwoing function to enable the NSS output feature.
+         void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+
+    [..] The NSS pulse mode can be managed by the SPI TI mode when enabling it using the following function:
+         void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+         And it can be managed by software in the SPI Motorola mode using this function: 
+         void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+
+    [..] This section provides also functions to initialize the I2S Mode, Standard, 
+         Data Format, MCLK Output, Audio frequency and Polarity.
+  
+    [..] The I2S_Init() function follows the I2S configuration procedures for Master mode
+         and Slave mode.
+  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the SPIx peripheral registers to their default
+  *         reset values.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  *         I2S mode is not supported for STM32F030 devices.      
+  * @retval None
+  */
+void SPI_I2S_DeInit(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  if (SPIx == SPI1)
+  {
+    /* Enable SPI1 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
+    /* Release SPI1 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
+  }
+  else
+  {
+    if (SPIx == SPI2)
+    {
+      /* Enable SPI2 reset state */
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
+      /* Release SPI2 from reset state */
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Fills each SPI_InitStruct member with its default value.
+  * @param  SPI_InitStruct: pointer to a SPI_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct)
+{
+/*--------------- Reset SPI init structure parameters values -----------------*/
+  /* Initialize the SPI_Direction member */
+  SPI_InitStruct->SPI_Direction = SPI_Direction_2Lines_FullDuplex;
+  /* Initialize the SPI_Mode member */
+  SPI_InitStruct->SPI_Mode = SPI_Mode_Slave;
+  /* Initialize the SPI_DataSize member */
+  SPI_InitStruct->SPI_DataSize = SPI_DataSize_8b;
+  /* Initialize the SPI_CPOL member */
+  SPI_InitStruct->SPI_CPOL = SPI_CPOL_Low;
+  /* Initialize the SPI_CPHA member */
+  SPI_InitStruct->SPI_CPHA = SPI_CPHA_1Edge;
+  /* Initialize the SPI_NSS member */
+  SPI_InitStruct->SPI_NSS = SPI_NSS_Hard;
+  /* Initialize the SPI_BaudRatePrescaler member */
+  SPI_InitStruct->SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
+  /* Initialize the SPI_FirstBit member */
+  SPI_InitStruct->SPI_FirstBit = SPI_FirstBit_MSB;
+  /* Initialize the SPI_CRCPolynomial member */
+  SPI_InitStruct->SPI_CRCPolynomial = 7;
+}
+
+/**
+  * @brief  Initializes the SPIx peripheral according to the specified 
+  *         parameters in the SPI_InitStruct.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices. 
+  * @param  SPI_InitStruct: pointer to a SPI_InitTypeDef structure that
+  *         contains the configuration information for the specified SPI peripheral.
+  * @retval None
+  */
+void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct)
+{
+  uint16_t tmpreg = 0;
+
+  /* check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  /* Check the SPI parameters */
+  assert_param(IS_SPI_DIRECTION_MODE(SPI_InitStruct->SPI_Direction));
+  assert_param(IS_SPI_MODE(SPI_InitStruct->SPI_Mode));
+  assert_param(IS_SPI_DATA_SIZE(SPI_InitStruct->SPI_DataSize));
+  assert_param(IS_SPI_CPOL(SPI_InitStruct->SPI_CPOL));
+  assert_param(IS_SPI_CPHA(SPI_InitStruct->SPI_CPHA));
+  assert_param(IS_SPI_NSS(SPI_InitStruct->SPI_NSS));
+  assert_param(IS_SPI_BAUDRATE_PRESCALER(SPI_InitStruct->SPI_BaudRatePrescaler));
+  assert_param(IS_SPI_FIRST_BIT(SPI_InitStruct->SPI_FirstBit));
+  assert_param(IS_SPI_CRC_POLYNOMIAL(SPI_InitStruct->SPI_CRCPolynomial));
+
+  /*---------------------------- SPIx CR1 Configuration ------------------------*/
+  /* Get the SPIx CR1 value */
+  tmpreg = SPIx->CR1;
+  /* Clear BIDIMode, BIDIOE, RxONLY, SSM, SSI, LSBFirst, BR, CPOL and CPHA bits */
+  tmpreg &= CR1_CLEAR_MASK;
+  /* Configure SPIx: direction, NSS management, first transmitted bit, BaudRate prescaler
+  master/slave mode, CPOL and CPHA */
+  /* Set BIDImode, BIDIOE and RxONLY bits according to SPI_Direction value */
+  /* Set SSM, SSI bit according to SPI_NSS values */
+  /* Set LSBFirst bit according to SPI_FirstBit value */
+  /* Set BR bits according to SPI_BaudRatePrescaler value */
+  /* Set CPOL bit according to SPI_CPOL value */
+  /* Set CPHA bit according to SPI_CPHA value */
+  tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Direction | SPI_InitStruct->SPI_FirstBit |
+                      SPI_InitStruct->SPI_CPOL | SPI_InitStruct->SPI_CPHA |
+                      SPI_InitStruct->SPI_NSS | SPI_InitStruct->SPI_BaudRatePrescaler);  
+  /* Write to SPIx CR1 */
+  SPIx->CR1 = tmpreg;
+  /*-------------------------Data Size Configuration -----------------------*/
+  /* Get the SPIx CR2 value */
+  tmpreg = SPIx->CR2;
+  /* Clear DS[3:0] bits */
+  tmpreg &=(uint16_t)~SPI_CR2_DS;
+  /* Configure SPIx: Data Size */
+  tmpreg |= (uint16_t)(SPI_InitStruct->SPI_DataSize);
+  /* Write to SPIx CR2 */
+  SPIx->CR2 = tmpreg;
+  
+  /*---------------------------- SPIx CRCPOLY Configuration --------------------*/
+  /* Write to SPIx CRCPOLY */
+  SPIx->CRCPR = SPI_InitStruct->SPI_CRCPolynomial;
+  
+  /*---------------------------- SPIx CR1 Configuration ------------------------*/
+  /* Get the SPIx CR1 value */
+  tmpreg = SPIx->CR1;
+  /* Clear MSTR bit */
+  tmpreg &= CR1_CLEAR_MASK2;
+  /* Configure SPIx: master/slave mode */  
+  /* Set MSTR bit according to SPI_Mode */
+  tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Mode);  
+  /* Write to SPIx CR1 */
+  SPIx->CR1 = tmpreg;  
+  
+  /* Activate the SPI mode (Reset I2SMOD bit in I2SCFGR register) */
+  SPIx->I2SCFGR &= (uint16_t)~((uint16_t)SPI_I2SCFGR_I2SMOD);
+}
+
+/**
+  * @brief  Fills each I2S_InitStruct member with its default value.
+  * @note   This mode is not supported for STM32F030 devices.  
+  * @param  I2S_InitStruct: pointer to a I2S_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct)
+{
+/*--------------- Reset I2S init structure parameters values -----------------*/
+  /* Initialize the I2S_Mode member */
+  I2S_InitStruct->I2S_Mode = I2S_Mode_SlaveTx;
+
+  /* Initialize the I2S_Standard member */
+  I2S_InitStruct->I2S_Standard = I2S_Standard_Phillips;
+
+  /* Initialize the I2S_DataFormat member */
+  I2S_InitStruct->I2S_DataFormat = I2S_DataFormat_16b;
+
+  /* Initialize the I2S_MCLKOutput member */
+  I2S_InitStruct->I2S_MCLKOutput = I2S_MCLKOutput_Disable;
+
+  /* Initialize the I2S_AudioFreq member */
+  I2S_InitStruct->I2S_AudioFreq = I2S_AudioFreq_Default;
+
+  /* Initialize the I2S_CPOL member */
+  I2S_InitStruct->I2S_CPOL = I2S_CPOL_Low;
+}
+
+/**
+  * @brief  Initializes the SPIx peripheral according to the specified 
+  *         parameters in the I2S_InitStruct.
+  * @note   This mode is not supported for STM32F030 devices.  
+  * @param  SPIx: where x can be 1 to select the SPI peripheral (configured in I2S mode).  
+  * @param  I2S_InitStruct: pointer to an I2S_InitTypeDef structure that
+  *         contains the configuration information for the specified SPI peripheral
+  *         configured in I2S mode.
+  * @note   This function calculates the optimal prescaler needed to obtain the most 
+  *         accurate audio frequency (depending on the I2S clock source, the PLL values 
+  *         and the product configuration). But in case the prescaler value is greater 
+  *         than 511, the default value (0x02) will be configured instead.
+  * @retval None
+  */
+void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct)
+{
+  uint16_t tmpreg = 0, i2sdiv = 2, i2sodd = 0, packetlength = 1;
+  uint32_t tmp = 0;
+  RCC_ClocksTypeDef RCC_Clocks;
+  uint32_t sourceclock = 0;
+
+  /* Check the I2S parameters */
+  assert_param(IS_SPI_1_PERIPH(SPIx));
+  assert_param(IS_I2S_MODE(I2S_InitStruct->I2S_Mode));
+  assert_param(IS_I2S_STANDARD(I2S_InitStruct->I2S_Standard));
+  assert_param(IS_I2S_DATA_FORMAT(I2S_InitStruct->I2S_DataFormat));
+  assert_param(IS_I2S_MCLK_OUTPUT(I2S_InitStruct->I2S_MCLKOutput));
+  assert_param(IS_I2S_AUDIO_FREQ(I2S_InitStruct->I2S_AudioFreq));
+  assert_param(IS_I2S_CPOL(I2S_InitStruct->I2S_CPOL));  
+
+/*----------------------- SPIx I2SCFGR & I2SPR Configuration -----------------*/
+  /* Clear I2SMOD, I2SE, I2SCFG, PCMSYNC, I2SSTD, CKPOL, DATLEN and CHLEN bits */
+  SPIx->I2SCFGR &= I2SCFGR_CLEAR_Mask; 
+  SPIx->I2SPR = 0x0002;
+
+  /* Get the I2SCFGR register value */
+  tmpreg = SPIx->I2SCFGR;
+
+  /* If the default value has to be written, reinitialize i2sdiv and i2sodd*/
+  if(I2S_InitStruct->I2S_AudioFreq == I2S_AudioFreq_Default)
+  {
+    i2sodd = (uint16_t)0;
+    i2sdiv = (uint16_t)2;   
+  }
+  /* If the requested audio frequency is not the default, compute the prescaler */
+  else
+  {
+    /* Check the frame length (For the Prescaler computing) */
+    if(I2S_InitStruct->I2S_DataFormat == I2S_DataFormat_16b)
+    {
+      /* Packet length is 16 bits */
+      packetlength = 1;
+    }
+    else
+    {
+      /* Packet length is 32 bits */
+      packetlength = 2;
+    }
+
+    /* I2S Clock source is System clock: Get System Clock frequency */
+    RCC_GetClocksFreq(&RCC_Clocks);      
+
+    /* Get the source clock value: based on System Clock value */
+    sourceclock = RCC_Clocks.SYSCLK_Frequency;    
+
+    /* Compute the Real divider depending on the MCLK output state with a floating point */
+    if(I2S_InitStruct->I2S_MCLKOutput == I2S_MCLKOutput_Enable)
+    {
+      /* MCLK output is enabled */
+      tmp = (uint16_t)(((((sourceclock / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5);
+    }
+    else
+    {
+      /* MCLK output is disabled */
+      tmp = (uint16_t)(((((sourceclock / (32 * packetlength)) *10 ) / I2S_InitStruct->I2S_AudioFreq)) + 5);
+    }
+    
+    /* Remove the floating point */
+    tmp = tmp / 10;
+
+    /* Check the parity of the divider */
+    i2sodd = (uint16_t)(tmp & (uint16_t)0x0001);
+
+    /* Compute the i2sdiv prescaler */
+    i2sdiv = (uint16_t)((tmp - i2sodd) / 2);
+
+    /* Get the Mask for the Odd bit (SPI_I2SPR[8]) register */
+    i2sodd = (uint16_t) (i2sodd << 8);
+  }
+
+  /* Test if the divider is 1 or 0 or greater than 0xFF */
+  if ((i2sdiv < 2) || (i2sdiv > 0xFF))
+  {
+    /* Set the default values */
+    i2sdiv = 2;
+    i2sodd = 0;
+  }
+
+  /* Write to SPIx I2SPR register the computed value */
+  SPIx->I2SPR = (uint16_t)(i2sdiv | (uint16_t)(i2sodd | (uint16_t)I2S_InitStruct->I2S_MCLKOutput));
+
+  /* Configure the I2S with the SPI_InitStruct values */
+  tmpreg |= (uint16_t)(SPI_I2SCFGR_I2SMOD | (uint16_t)(I2S_InitStruct->I2S_Mode | \
+                  (uint16_t)(I2S_InitStruct->I2S_Standard | (uint16_t)(I2S_InitStruct->I2S_DataFormat | \
+                  (uint16_t)I2S_InitStruct->I2S_CPOL))));
+
+  /* Write to SPIx I2SCFGR */
+  SPIx->I2SCFGR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the specified SPI peripheral.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @param  NewState: new state of the SPIx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI peripheral */
+    SPIx->CR1 |= SPI_CR1_SPE;
+  }
+  else
+  {
+    /* Disable the selected SPI peripheral */
+    SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_SPE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the TI Mode.
+  *   
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called. 
+  * @note   When TI mode is selected, the control bits SSM, SSI, CPOL and CPHA 
+  *         are not taken into consideration and are configured by hardware 
+  *         respectively to the TI mode requirements.
+  *    
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @param  NewState: new state of the selected SPI TI communication mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the TI mode for the selected SPI peripheral */
+    SPIx->CR2 |= SPI_CR2_FRF;
+  }
+  else
+  {
+    /* Disable the TI mode for the selected SPI peripheral */
+    SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_FRF);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified SPI peripheral (in I2S mode).
+  * @note   This mode is not supported for STM32F030 devices.    
+  * @param  SPIx: where x can be 1 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_1_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI peripheral in I2S mode */
+    SPIx->I2SCFGR |= SPI_I2SCFGR_I2SE;
+  }
+  else
+  {
+    /* Disable the selected SPI peripheral in I2S mode */
+    SPIx->I2SCFGR &= (uint16_t)~((uint16_t)SPI_I2SCFGR_I2SE);
+  }
+}
+
+/**
+  * @brief  Configures the data size for the selected SPI.
+  * @param  SPIx: where x can be 1 or 2  to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices. 
+  * @param  SPI_DataSize: specifies the SPI data size.
+  *         For the SPIx peripheral this parameter can be one of the following values:
+  *            @arg SPI_DataSize_4b: Set data size to 4 bits
+  *            @arg SPI_DataSize_5b: Set data size to 5 bits
+  *            @arg SPI_DataSize_6b: Set data size to 6 bits
+  *            @arg SPI_DataSize_7b: Set data size to 7 bits
+  *            @arg SPI_DataSize_8b: Set data size to 8 bits
+  *            @arg SPI_DataSize_9b: Set data size to 9 bits
+  *            @arg SPI_DataSize_10b: Set data size to 10 bits
+  *            @arg SPI_DataSize_11b: Set data size to 11 bits
+  *            @arg SPI_DataSize_12b: Set data size to 12 bits
+  *            @arg SPI_DataSize_13b: Set data size to 13 bits
+  *            @arg SPI_DataSize_14b: Set data size to 14 bits
+  *            @arg SPI_DataSize_15b: Set data size to 15 bits
+  *            @arg SPI_DataSize_16b: Set data size to 16 bits
+  * @retval None
+  */
+void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize)
+{
+  uint16_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_DATA_SIZE(SPI_DataSize));
+  /* Read the CR2 register */
+  tmpreg = SPIx->CR2;
+  /* Clear DS[3:0] bits */
+  tmpreg &= (uint16_t)~SPI_CR2_DS;
+  /* Set new DS[3:0] bits value */
+  tmpreg |= SPI_DataSize;
+  SPIx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Configures the FIFO reception threshold for the selected SPI.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices. 
+  * @param  SPI_RxFIFOThreshold: specifies the FIFO reception threshold.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_RxFIFOThreshold_HF: RXNE event is generated if the FIFO 
+  *                                         level is greater or equal to 1/2. 
+  *            @arg SPI_RxFIFOThreshold_QF: RXNE event is generated if the FIFO 
+  *                                         level is greater or equal to 1/4. 
+  * @retval None
+  */
+void SPI_RxFIFOThresholdConfig(SPI_TypeDef* SPIx, uint16_t SPI_RxFIFOThreshold)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_RX_FIFO_THRESHOLD(SPI_RxFIFOThreshold));
+
+  /* Clear FRXTH bit */
+  SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_FRXTH);
+
+  /* Set new FRXTH bit value */
+  SPIx->CR2 |= SPI_RxFIFOThreshold;
+}
+
+/**
+  * @brief  Selects the data transfer direction in bidirectional mode for the specified SPI.
+  * @param  SPIx: where x can be 1 or 2  to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices. 
+  * @param  SPI_Direction: specifies the data transfer direction in bidirectional mode. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_Direction_Tx: Selects Tx transmission direction
+  *            @arg SPI_Direction_Rx: Selects Rx receive direction
+  * @retval None
+  */
+void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_DIRECTION(SPI_Direction));
+  if (SPI_Direction == SPI_Direction_Tx)
+  {
+    /* Set the Tx only mode */
+    SPIx->CR1 |= SPI_Direction_Tx;
+  }
+  else
+  {
+    /* Set the Rx only mode */
+    SPIx->CR1 &= SPI_Direction_Rx;
+  }
+}
+
+/**
+  * @brief  Configures internally by software the NSS pin for the selected SPI.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called.  
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.  
+  * @param  SPI_NSSInternalSoft: specifies the SPI NSS internal state.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_NSSInternalSoft_Set: Set NSS pin internally
+  *            @arg SPI_NSSInternalSoft_Reset: Reset NSS pin internally
+  * @retval None
+  */
+void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_NSS_INTERNAL(SPI_NSSInternalSoft));
+
+  if (SPI_NSSInternalSoft != SPI_NSSInternalSoft_Reset)
+  {
+    /* Set NSS pin internally by software */
+    SPIx->CR1 |= SPI_NSSInternalSoft_Set;
+  }
+  else
+  {
+    /* Reset NSS pin internally by software */
+    SPIx->CR1 &= SPI_NSSInternalSoft_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the SS output for the selected SPI.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called and the NSS hardware management mode is selected. 
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.  
+  * @param  NewState: new state of the SPIx SS output. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI SS output */
+    SPIx->CR2 |= SPI_CR2_SSOE;
+  }
+  else
+  {
+    /* Disable the selected SPI SS output */
+    SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_SSOE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the NSS pulse management mode.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called. 
+  * @note   When TI mode is selected, the control bits NSSP is not taken into 
+  *         consideration and are configured by hardware respectively to the 
+  *         TI mode requirements. 
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @param  NewState: new state of the NSS pulse management mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the NSS pulse management mode */
+    SPIx->CR2 |= SPI_CR2_NSSP;
+  }
+  else
+  {
+    /* Disable the NSS pulse management mode */
+    SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_NSSP);    
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group2 Data transfers functions
+ *  @brief   Data transfers functions
+ *
+@verbatim
+ ===============================================================================
+                    ##### Data transfers functions #####
+ ===============================================================================
+    [..] This section provides a set of functions allowing to manage the SPI or I2S
+         data transfers.
+
+    [..] In reception, data are received and then stored into an internal Rx buffer while 
+         In transmission, data are first stored into an internal Tx buffer before being 
+         transmitted.
+
+    [..] The read access of the SPI_DR register can be done using 
+         SPI_ReceiveData8() (when data size is equal or inferior than 8bits) and.
+         SPI_I2S_ReceiveData16() (when data size is superior than 8bits)function
+         and returns the Rx buffered value. Whereas a write access to the SPI_DR 
+         can be done using SPI_SendData8() (when data size is equal or inferior than 8bits)
+         and SPI_I2S_SendData16() (when data size is superior than 8bits) function 
+         and stores the written data into Tx buffer.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits a Data through the SPIx/I2Sx peripheral.
+  * @param  SPIx: where x can be 1 or 2 in SPI mode to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void SPI_SendData8(SPI_TypeDef* SPIx, uint8_t Data)
+{
+  uint32_t spixbase = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  spixbase = (uint32_t)SPIx; 
+  spixbase += 0x0C;
+  
+  *(__IO uint8_t *) spixbase = Data;
+}
+
+/**
+  * @brief  Transmits a Data through the SPIx/I2Sx peripheral.
+  * @param  SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select 
+  *         the SPI peripheral. 
+  * @note   SPI2 is not available for STM32F031 devices. 
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void SPI_I2S_SendData16(SPI_TypeDef* SPIx, uint16_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  SPIx->DR = (uint16_t)Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the SPIx/I2Sx peripheral. 
+  * @param  SPIx: where x can be 1 or 2 in SPI mode to select the SPI peripheral. 
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @retval The value of the received data.
+  */
+uint8_t SPI_ReceiveData8(SPI_TypeDef* SPIx)
+{
+  uint32_t spixbase = 0x00;
+  
+  spixbase = (uint32_t)SPIx; 
+  spixbase += 0x0C;
+  
+  return *(__IO uint8_t *) spixbase;
+}
+
+/**
+  * @brief  Returns the most recent received data by the SPIx peripheral. 
+  * @param  SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select
+  * @note   SPI2 is not available for STM32F031 devices.
+  *         the SPI peripheral.  
+  * @retval The value of the received data.
+  */
+uint16_t SPI_I2S_ReceiveData16(SPI_TypeDef* SPIx)
+{
+  return SPIx->DR;
+}
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group3 Hardware CRC Calculation functions
+ *  @brief   Hardware CRC Calculation functions
+ *
+@verbatim   
+ ===============================================================================
+                ##### Hardware CRC Calculation functions #####
+ ===============================================================================
+    [..] This section provides a set of functions allowing to manage the SPI CRC hardware 
+         calculation.SPI communication using CRC is possible through the following procedure:
+
+         (#) Program the Data direction, Polarity, Phase, First Data, Baud Rate Prescaler,
+             Slave Management, Peripheral Mode and CRC Polynomial values using the SPI_Init()
+             function.
+         (#) Enable the CRC calculation using the SPI_CalculateCRC() function.
+         (#) Enable the SPI using the SPI_Cmd() function
+         (#) Before writing the last data to the TX buffer, set the CRCNext bit using the 
+             SPI_TransmitCRC() function to indicate that after transmission of the last 
+             data, the CRC should be transmitted.
+         (#) After transmitting the last data, the SPI transmits the CRC. The SPI_CR1_CRCNEXT
+             bit is reset. The CRC is also received and compared against the SPI_RXCRCR 
+             value. 
+             If the value does not match, the SPI_FLAG_CRCERR flag is set and an interrupt
+             can be generated when the SPI_I2S_IT_ERR interrupt is enabled.
+
+    -@-
+       (+@) It is advised to don't read the calculate CRC values during the communication.
+       (+@) When the SPI is in slave mode, be careful to enable CRC calculation only
+       when the clock is stable, that is, when the clock is in the steady state. 
+       If not, a wrong CRC calculation may be done. In fact, the CRC is sensitive 
+       to the SCK slave input clock as soon as CRCEN is set, and this, whatever 
+       the value of the SPE bit.
+       (+@) With high bitrate frequencies, be careful when transmitting the CRC.
+       As the number of used CPU cycles has to be as low as possible in the CRC 
+       transfer phase, it is forbidden to call software functions in the CRC 
+       transmission sequence to avoid errors in the last data and CRC reception. 
+       In fact, CRCNEXT bit has to be written before the end of the transmission/reception 
+       of the last data.
+       (+@) For high bit rate frequencies, it is advised to use the DMA mode to avoid the
+       degradation of the SPI speed performance due to CPU accesses impacting the 
+       SPI bandwidth.
+       (+@) When the STM32F0xx are configured as slaves and the NSS hardware mode is 
+       used, the NSS pin needs to be kept low between the data phase and the CRC 
+       phase.
+       (+@) When the SPI is configured in slave mode with the CRC feature enabled, CRC
+       calculation takes place even if a high level is applied on the NSS pin. 
+       This may happen for example in case of a multislave environment where the 
+       communication master addresses slaves alternately.
+       (+@) Between a slave deselection (high level on NSS) and a new slave selection
+       (low level on NSS), the CRC value should be cleared on both master and slave
+       sides in order to resynchronize the master and slave for their respective 
+       CRC calculation.
+
+    -@- To clear the CRC, follow the procedure below:
+       (#@) Disable SPI using the SPI_Cmd() function
+       (#@) Disable the CRC calculation using the SPI_CalculateCRC() function.
+       (#@) Enable the CRC calculation using the SPI_CalculateCRC() function.
+       (#@) Enable SPI using the SPI_Cmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the CRC calculation length for the selected SPI.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called.  
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.  
+  * @param  SPI_CRCLength: specifies the SPI CRC calculation length.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_CRCLength_8b: Set CRC Calculation to 8 bits
+  *            @arg SPI_CRCLength_16b: Set CRC Calculation to 16 bits
+  * @retval None
+  */
+void SPI_CRCLengthConfig(SPI_TypeDef* SPIx, uint16_t SPI_CRCLength)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_CRC_LENGTH(SPI_CRCLength));
+
+  /* Clear CRCL bit */
+  SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_CRCL);
+
+  /* Set new CRCL bit value */
+  SPIx->CR1 |= SPI_CRCLength;
+}
+
+/**
+  * @brief  Enables or disables the CRC value calculation of the transferred bytes.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called.   
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @param  NewState: new state of the SPIx CRC value calculation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI CRC calculation */
+    SPIx->CR1 |= SPI_CR1_CRCEN;
+  }
+  else
+  {
+    /* Disable the selected SPI CRC calculation */
+    SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_CRCEN);
+  }
+}
+
+/**
+  * @brief  Transmit the SPIx CRC value.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices. 
+  * @retval None
+  */
+void SPI_TransmitCRC(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  /* Enable the selected SPI CRC transmission */
+  SPIx->CR1 |= SPI_CR1_CRCNEXT;
+}
+
+/**
+  * @brief  Returns the transmit or the receive CRC register value for the specified SPI.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices. 
+  * @param  SPI_CRC: specifies the CRC register to be read.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_CRC_Tx: Selects Tx CRC register
+  *            @arg SPI_CRC_Rx: Selects Rx CRC register
+  * @retval The selected CRC register value..
+  */
+uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC)
+{
+  uint16_t crcreg = 0;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_CRC(SPI_CRC));
+
+  if (SPI_CRC != SPI_CRC_Rx)
+  {
+    /* Get the Tx CRC register */
+    crcreg = SPIx->TXCRCR;
+  }
+  else
+  {
+    /* Get the Rx CRC register */
+    crcreg = SPIx->RXCRCR;
+  }
+  /* Return the selected CRC register */
+  return crcreg;
+}
+
+/**
+  * @brief  Returns the CRC Polynomial register value for the specified SPI.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices. 
+  * @retval The CRC Polynomial register value.
+  */
+uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  /* Return the CRC polynomial register */
+  return SPIx->CRCPR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group4 DMA transfers management functions
+ *  @brief   DMA transfers management functions
+  *
+@verbatim   
+ ===============================================================================
+                ##### DMA transfers management functions #####
+ ===============================================================================
+    [..] This section provides two functions that can be used only in DMA mode.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the SPIx/I2Sx DMA interface.
+  * @param  SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select 
+  *         the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  *         I2S mode is not supported for STM32F030 devices.  
+  * @param  SPI_I2S_DMAReq: specifies the SPI DMA transfer request to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg SPI_I2S_DMAReq_Tx: Tx buffer DMA transfer request
+  *            @arg SPI_I2S_DMAReq_Rx: Rx buffer DMA transfer request
+  * @param  NewState: new state of the selected SPI DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPI_I2S_DMA_REQ(SPI_I2S_DMAReq));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI DMA requests */
+    SPIx->CR2 |= SPI_I2S_DMAReq;
+  }
+  else
+  {
+    /* Disable the selected SPI DMA requests */
+    SPIx->CR2 &= (uint16_t)~SPI_I2S_DMAReq;
+  }
+}
+
+/**
+  * @brief  Configures the number of data to transfer type(Even/Odd) for the DMA
+  *         last transfers and for the selected SPI.
+  * @note   This function have a meaning only if DMA mode is selected and if 
+  *         the packing mode is used (data length <= 8 and DMA transfer size halfword)  
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @param  SPI_LastDMATransfer: specifies the SPI last DMA transfers state.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_LastDMATransfer_TxEvenRxEven: Number of data for transmission Even
+  *                                                   and number of data for reception Even.
+  *            @arg SPI_LastDMATransfer_TxOddRxEven: Number of data for transmission Odd
+  *                                                  and number of data for reception Even.
+  *            @arg SPI_LastDMATransfer_TxEvenRxOdd: Number of data for transmission Even
+  *                                                  and number of data for reception Odd.
+  *            @arg SPI_LastDMATransfer_TxOddRxOdd: Number of data for transmission Odd
+  *                                                 and number of data for reception Odd.
+  * @retval None
+  */
+void SPI_LastDMATransferCmd(SPI_TypeDef* SPIx, uint16_t SPI_LastDMATransfer)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_LAST_DMA_TRANSFER(SPI_LastDMATransfer));
+
+  /* Clear LDMA_TX and LDMA_RX bits */
+  SPIx->CR2 &= CR2_LDMA_MASK;
+
+  /* Set new LDMA_TX and LDMA_RX bits value */
+  SPIx->CR2 |= SPI_LastDMATransfer; 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group5 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+  *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================
+    [..] This section provides a set of functions allowing to configure the SPI/I2S Interrupts 
+         sources and check or clear the flags or pending bits status.
+         The user should identify which mode will be used in his application to manage 
+         the communication: Polling mode, Interrupt mode or DMA mode. 
+
+  *** Polling Mode ***
+  ====================
+    [..] In Polling Mode, the SPI/I2S communication can be managed by 9 flags:
+        (#) SPI_I2S_FLAG_TXE : to indicate the status of the transmit buffer register
+        (#) SPI_I2S_FLAG_RXNE : to indicate the status of the receive buffer register
+        (#) SPI_I2S_FLAG_BSY : to indicate the state of the communication layer of the SPI.
+        (#) SPI_FLAG_CRCERR : to indicate if a CRC Calculation error occur              
+        (#) SPI_FLAG_MODF : to indicate if a Mode Fault error occur
+        (#) SPI_I2S_FLAG_OVR : to indicate if an Overrun error occur
+        (#) SPI_I2S_FLAG_FRE: to indicate a Frame Format error occurs.
+        (#) I2S_FLAG_UDR: to indicate an Underrun error occurs.
+        (#) I2S_FLAG_CHSIDE: to indicate Channel Side.
+
+    [..]
+        (@)Do not use the BSY flag to handle each data transmission or reception. It is better 
+           to use the TXE and RXNE flags instead.
+
+    [..] In this Mode it is advised to use the following functions:
+        (+) FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+        (+) void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+
+  *** Interrupt Mode ***
+  ======================
+    [..] In Interrupt Mode, the SPI/I2S communication can be managed by 3 interrupt sources
+         and 5 pending bits: 
+    [..] Pending Bits:
+        (#) SPI_I2S_IT_TXE : to indicate the status of the transmit buffer register
+        (#) SPI_I2S_IT_RXNE : to indicate the status of the receive buffer register
+        (#) SPI_I2S_IT_OVR : to indicate if an Overrun error occur
+        (#) I2S_IT_UDR : to indicate an Underrun Error occurs.
+        (#) SPI_I2S_FLAG_FRE : to indicate a Frame Format error occurs.
+
+    [..] Interrupt Source:
+        (#) SPI_I2S_IT_TXE: specifies the interrupt source for the Tx buffer empty 
+            interrupt.  
+        (#) SPI_I2S_IT_RXNE : specifies the interrupt source for the Rx buffer not 
+            empty interrupt.
+        (#) SPI_I2S_IT_ERR : specifies the interrupt source for the errors interrupt.
+
+    [..] In this Mode it is advised to use the following functions:
+         (+) void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
+         (+) ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+
+  *** FIFO Status ***
+  ===================
+    [..] It is possible to monitor the FIFO status when a transfer is ongoing using the
+         following function:
+         (+) uint32_t SPI_GetFIFOStatus(uint8_t SPI_FIFO_Direction); 
+
+  *** DMA Mode ***
+  ================
+    [..] In DMA Mode, the SPI communication can be managed by 2 DMA Channel 
+         requests:
+        (#) SPI_I2S_DMAReq_Tx: specifies the Tx buffer DMA transfer request.
+        (#) SPI_I2S_DMAReq_Rx: specifies the Rx buffer DMA transfer request.
+
+    [..] In this Mode it is advised to use the following function:
+        (+) void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified SPI/I2S interrupts.
+  * @param  SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select 
+  *         the SPI peripheral.  
+  * @note   SPI2 is not available for STM32F031 devices.
+  *         I2S mode is not supported for STM32F030 devices.  
+  * @param  SPI_I2S_IT: specifies the SPI interrupt source to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_IT_TXE: Tx buffer empty interrupt mask
+  *            @arg SPI_I2S_IT_RXNE: Rx buffer not empty interrupt mask
+  *            @arg SPI_I2S_IT_ERR: Error interrupt mask
+  * @param  NewState: new state of the specified SPI interrupt.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState)
+{
+  uint16_t itpos = 0, itmask = 0 ;
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPI_I2S_CONFIG_IT(SPI_I2S_IT));
+
+  /* Get the SPI IT index */
+  itpos = SPI_I2S_IT >> 4;
+
+  /* Set the IT mask */
+  itmask = (uint16_t)1 << (uint16_t)itpos;
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI interrupt */
+    SPIx->CR2 |= itmask;
+  }
+  else
+  {
+    /* Disable the selected SPI interrupt */
+    SPIx->CR2 &= (uint16_t)~itmask;
+  }
+}
+
+/**
+  * @brief  Returns the current SPIx Transmission FIFO filled level.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @retval The Transmission FIFO filling state.
+  *          - SPI_TransmissionFIFOStatus_Empty: when FIFO is empty
+  *          - SPI_TransmissionFIFOStatus_1QuarterFull: if more than 1 quarter-full.
+  *          - SPI_TransmissionFIFOStatus_HalfFull: if more than 1 half-full.
+  *          - SPI_TransmissionFIFOStatus_Full: when FIFO is full.
+  */
+uint16_t SPI_GetTransmissionFIFOStatus(SPI_TypeDef* SPIx)
+{
+  /* Get the SPIx Transmission FIFO level bits */
+  return (uint16_t)((SPIx->SR & SPI_SR_FTLVL));
+}
+
+/**
+  * @brief  Returns the current SPIx Reception FIFO filled level.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  * @retval The Reception FIFO filling state.
+  *          - SPI_ReceptionFIFOStatus_Empty: when FIFO is empty
+  *          - SPI_ReceptionFIFOStatus_1QuarterFull: if more than 1 quarter-full.
+  *          - SPI_ReceptionFIFOStatus_HalfFull: if more than 1 half-full.
+  *          - SPI_ReceptionFIFOStatus_Full: when FIFO is full.
+  */
+uint16_t SPI_GetReceptionFIFOStatus(SPI_TypeDef* SPIx)
+{
+  /* Get the SPIx Reception FIFO level bits */
+  return (uint16_t)((SPIx->SR & SPI_SR_FRLVL));
+}
+
+/**
+  * @brief  Checks whether the specified SPI flag is set or not.
+  * @param  SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select 
+  *         the SPI peripheral.    
+  * @note   SPI2 is not available for STM32F031 devices.
+  *         I2S mode is not supported for STM32F030 devices.  
+  * @param  SPI_I2S_FLAG: specifies the SPI flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_FLAG_TXE: Transmit buffer empty flag.
+  *            @arg SPI_I2S_FLAG_RXNE: Receive buffer not empty flag.
+  *            @arg SPI_I2S_FLAG_BSY: Busy flag.
+  *            @arg SPI_I2S_FLAG_OVR: Overrun flag.
+  *            @arg SPI_FLAG_MODF: Mode Fault flag.
+  *            @arg SPI_FLAG_CRCERR: CRC Error flag.
+  *            @arg SPI_I2S_FLAG_FRE: TI frame format error flag.
+  *            @arg I2S_FLAG_UDR: Underrun Error flag.
+  *            @arg I2S_FLAG_CHSIDE: Channel Side flag.   
+  * @retval The new state of SPI_I2S_FLAG (SET or RESET).
+  */
+FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_I2S_GET_FLAG(SPI_I2S_FLAG));
+
+  /* Check the status of the specified SPI flag */
+  if ((SPIx->SR & SPI_I2S_FLAG) != (uint16_t)RESET)
+  {
+    /* SPI_I2S_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPI_I2S_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPI_I2S_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the SPIx CRC Error (CRCERR) flag.
+  * @param  SPIx: where x can be 1 or 2 to select the SPI peripheral.
+  * @note   SPI2 is not available for STM32F031 devices.
+  *         I2S mode is not supported for STM32F030 devices.  
+  * @param  SPI_I2S_FLAG: specifies the SPI flag to clear. 
+  *         This function clears only CRCERR flag.
+  * @note   OVR (OverRun error) flag is cleared by software sequence: a read 
+  *         operation to SPI_DR register (SPI_I2S_ReceiveData()) followed by  
+  *         a read operation to SPI_SR register (SPI_I2S_GetFlagStatus()).
+  * @note   MODF (Mode Fault) flag is cleared by software sequence: a read/write 
+  *         operation to SPI_SR register (SPI_I2S_GetFlagStatus()) followed by
+  *         a write operation to SPI_CR1 register (SPI_Cmd() to enable the SPI).
+  * @retval None
+  */
+void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_CLEAR_FLAG(SPI_I2S_FLAG));
+
+  /* Clear the selected SPI CRC Error (CRCERR) flag */
+  SPIx->SR = (uint16_t)~SPI_I2S_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SPI/I2S interrupt has occurred or not.
+  * @param  SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select 
+  *         the SPI peripheral.
+  * @param  SPI_I2S_IT: specifies the SPI interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_IT_TXE: Transmit buffer empty interrupt.
+  *            @arg SPI_I2S_IT_RXNE: Receive buffer not empty interrupt.
+  *            @arg SPI_IT_MODF: Mode Fault interrupt.
+  *            @arg SPI_I2S_IT_OVR: Overrun interrupt.
+  *            @arg I2S_IT_UDR: Underrun interrupt.  
+  *            @arg SPI_I2S_IT_FRE: Format Error interrupt.  
+  * @retval The new state of SPI_I2S_IT (SET or RESET).
+  */
+ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint16_t itpos = 0, itmask = 0, enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_I2S_GET_IT(SPI_I2S_IT));
+
+  /* Get the SPI_I2S_IT index */
+  itpos = 0x01 << (SPI_I2S_IT & 0x0F);
+
+  /* Get the SPI_I2S_IT IT mask */
+  itmask = SPI_I2S_IT >> 4;
+
+  /* Set the IT mask */
+  itmask = 0x01 << itmask;
+
+  /* Get the SPI_I2S_IT enable bit status */
+  enablestatus = (SPIx->CR2 & itmask) ;
+
+  /* Check the status of the specified SPI interrupt */
+  if (((SPIx->SR & itpos) != (uint16_t)RESET) && enablestatus)
+  {
+    /* SPI_I2S_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPI_I2S_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPI_I2S_IT status */
+  return bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_syscfg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_syscfg.c
new file mode 100644
index 00000000..5c7cdd3d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_syscfg.c
@@ -0,0 +1,420 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_syscfg.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the SYSCFG peripheral:
+  *           + Remapping the memory mapped at 0x00000000  
+  *           + Remapping the DMA channels
+  *           + Enabling I2C fast mode plus driving capability for I2C pins   
+  *           + Configuring the EXTI lines connection to the GPIO port
+  *           + Configuring the CFGR2 features (Connecting some internal signal
+  *             to the break input of TIM1)
+  *   
+  *  @verbatim
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..] 
+               The SYSCFG registers can be accessed only when the SYSCFG 
+               interface APB clock is enabled.
+               To enable SYSCFG APB clock use:
+               RCC_APBPeriphClockCmd(RCC_APBPeriph_SYSCFG, ENABLE).
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_syscfg.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SYSCFG 
+  * @brief SYSCFG driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SYSCFG_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup SYSCFG_Group1 SYSCFG Initialization and Configuration functions
+ *  @brief   SYSCFG Initialization and Configuration functions 
+ *
+@verbatim
+ ===============================================================================
+        ##### SYSCFG Initialization and Configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the SYSCFG registers to their default reset values.
+  * @param  None
+  * @retval None
+  * @note   MEM_MODE bits are not affected by APB reset.
+  * @note   MEM_MODE bits took the value from the user option bytes.
+  * @note   CFGR2 register is not affected by APB reset.
+  * @note   CLABBB configuration bits are locked when set.
+  * @note   To unlock the configuration, perform a system reset.
+  */
+void SYSCFG_DeInit(void)
+{
+  /* Set SYSCFG_CFGR1 register to reset value without affecting MEM_MODE bits */
+  SYSCFG->CFGR1 &= SYSCFG_CFGR1_MEM_MODE;
+  /* Set EXTICRx registers to reset value */
+  SYSCFG->EXTICR[0] = 0;
+  SYSCFG->EXTICR[1] = 0;
+  SYSCFG->EXTICR[2] = 0;
+  SYSCFG->EXTICR[3] = 0;
+  /* Set CFGR2 register to reset value: clear SRAM parity error flag */
+  SYSCFG->CFGR2 |= (uint32_t) SYSCFG_CFGR2_SRAM_PE;
+}
+
+/**
+  * @brief  Configures the memory mapping at address 0x00000000.
+  * @param  SYSCFG_MemoryRemap: selects the memory remapping.
+  *          This parameter can be one of the following values:
+  *            @arg SYSCFG_MemoryRemap_Flash: Main Flash memory mapped at 0x00000000  
+  *            @arg SYSCFG_MemoryRemap_SystemMemory: System Flash memory mapped at 0x00000000
+  *            @arg SYSCFG_MemoryRemap_SRAM: Embedded SRAM mapped at 0x00000000
+  * @retval None
+  */
+void SYSCFG_MemoryRemapConfig(uint32_t SYSCFG_MemoryRemap)
+{
+  uint32_t tmpctrl = 0;
+
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_MEMORY_REMAP(SYSCFG_MemoryRemap));
+
+  /* Get CFGR1 register value */
+  tmpctrl = SYSCFG->CFGR1;
+
+  /* Clear MEM_MODE bits */
+  tmpctrl &= (uint32_t) (~SYSCFG_CFGR1_MEM_MODE);
+
+  /* Set the new MEM_MODE bits value */
+  tmpctrl |= (uint32_t) SYSCFG_MemoryRemap;
+
+  /* Set CFGR1 register with the new memory remap configuration */
+  SYSCFG->CFGR1 = tmpctrl;
+}
+
+/**
+  * @brief  Configure the DMA channels remapping.
+  * @param  SYSCFG_DMARemap: selects the DMA channels remap.
+  *          This parameter can be one of the following values:
+  *            @arg SYSCFG_DMARemap_TIM17: Remap TIM17 DMA requests from channel1 to channel2
+  *            @arg SYSCFG_DMARemap_TIM16: Remap TIM16 DMA requests from channel3 to channel4
+  *            @arg SYSCFG_DMARemap_USART1Rx: Remap USART1 Rx DMA requests from channel3 to channel5
+  *            @arg SYSCFG_DMARemap_USART1Tx: Remap USART1 Tx DMA requests from channel2 to channel4
+  *            @arg SYSCFG_DMARemap_ADC1: Remap ADC1 DMA requests from channel1 to channel2
+  * @param  NewState: new state of the DMA channel remapping. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @note   When enabled, DMA channel of the selected peripheral is remapped
+  * @note   When disabled, Default DMA channel is mapped to the selected peripheral
+  * @note   By default TIM17 DMA requests is mapped to channel 1, 
+  *         use SYSCFG_DMAChannelRemapConfig(SYSCFG_DMARemap_TIM17, Enable) to remap
+  *         TIM17 DMA requests to channel 2 and use
+  *         SYSCFG_DMAChannelRemapConfig(SYSCFG_DMARemap_TIM17, Disable) to map
+  *         TIM17 DMA requests to channel 1 (default mapping)
+  * @note   This function is only used for STM32F030, STM32F031, STM32F042, STM32F072 and STM32F051 devices.   
+  * @retval None
+  */
+void SYSCFG_DMAChannelRemapConfig(uint32_t SYSCFG_DMARemap, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSCFG_DMA_REMAP(SYSCFG_DMARemap));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Remap the DMA channel */
+    SYSCFG->CFGR1 |= (uint32_t)SYSCFG_DMARemap;
+  }
+  else
+  {
+    /* use the default DMA channel mapping */
+    SYSCFG->CFGR1 &= (uint32_t)(~SYSCFG_DMARemap);
+  }
+}
+
+/**
+  * @brief  Configure the I2C fast mode plus driving capability.
+  * @param  SYSCFG_I2CFastModePlus: selects the pin.
+  *          This parameter can be one of the following values:
+  *            @arg SYSCFG_I2CFastModePlus_PB6: Configure fast mode plus driving capability for PB6
+  *            @arg SYSCFG_I2CFastModePlus_PB7: Configure fast mode plus driving capability for PB7
+  *            @arg SYSCFG_I2CFastModePlus_PB8: Configure fast mode plus driving capability for PB8
+  *            @arg SYSCFG_I2CFastModePlus_PB9: Configure fast mode plus driving capability for PB9
+  *            @arg SYSCFG_I2CFastModePlus_PA9: Configure fast mode plus driving capability for PA9 (only for STM32F031 and STM32F030 devices)
+  *            @arg SYSCFG_I2CFastModePlus_PA10: Configure fast mode plus driving capability for PA10 (only for STM32F031 and STM32F030 devices)
+  *            @arg SYSCFG_I2CFastModePlus_I2C1: Configure fast mode plus driving capability for PB10, PB11, PF6 and PF7(only for STM32F031 and STM32F030 devices)
+  *            @arg SYSCFG_I2CFastModePlus_I2C2: Configure fast mode plus driving capability for I2C2 pins, available only for STM32F072 devices
+  *                
+  * @param  NewState: new state of the DMA channel remapping. 
+  *         This parameter can be:  ENABLE or DISABLE.
+  * @note   ENABLE: Enable fast mode plus driving capability for selected I2C pin
+  * @note   DISABLE: Disable fast mode plus driving capability for selected I2C pin
+  * @note  For I2C1, fast mode plus driving capability can be enabled on all selected
+  *        I2C1 pins using SYSCFG_I2CFastModePlus_I2C1 parameter or independently
+  *        on each one of the following pins PB6, PB7, PB8 and PB9.
+  * @note  For remaining I2C1 pins (PA14, PA15...) fast mode plus driving capability
+  *        can be enabled only by using SYSCFG_I2CFastModePlus_I2C1 parameter.
+  * @note  For all I2C2 pins fast mode plus driving capability can be enabled
+  *        only by using SYSCFG_I2CFastModePlus_I2C2 parameter.
+  * @retval None
+  */
+void SYSCFG_I2CFastModePlusConfig(uint32_t SYSCFG_I2CFastModePlus, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSCFG_I2C_FMP(SYSCFG_I2CFastModePlus));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable fast mode plus driving capability for selected pin */
+    SYSCFG->CFGR1 |= (uint32_t)SYSCFG_I2CFastModePlus;
+  }
+  else
+  {
+    /* Disable fast mode plus driving capability for selected pin */
+    SYSCFG->CFGR1 &= (uint32_t)(~SYSCFG_I2CFastModePlus);
+  }
+}
+
+/** @brief  select the modulation envelope source 
+  * @param SYSCFG_IRDAEnv: select the envelope source. 
+  *        This parameter can be a value 
+  *            @arg SYSCFG_IRDA_ENV_SEL_TIM16
+  *            @arg SYSCFG_IRDA_ENV_SEL_USART1
+  *            @arg SYSCFG_IRDA_ENV_SEL_USART4
+  * @retval None      
+  */
+void SYSCFG_IRDAEnvSelection(uint32_t SYSCFG_IRDAEnv)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSCFG_IRDA_ENV(SYSCFG_IRDAEnv));
+  
+  SYSCFG->CFGR1 &= ~(SYSCFG_CFGR1_IRDA_ENV_SEL);
+  SYSCFG->CFGR1 |= (SYSCFG_IRDAEnv);
+}
+
+/**
+  * @brief  Selects the GPIO pin used as EXTI Line.
+  * @param  EXTI_PortSourceGPIOx: selects the GPIO port to be used as source 
+  *                               for EXTI lines where x can be (A, B, C, D, E or F).
+  * @note   GPIOE is available only for STM32F072.
+  * @note   GPIOD is not available for STM32F031.    
+  * @param  EXTI_PinSourcex: specifies the EXTI line to be configured.
+  * @note   This parameter can be EXTI_PinSourcex where x can be:
+  *         For STM32F051 and STM32F030: (0..15) for GPIOA, GPIOB, GPIOC, (2) for GPIOD and (0..1, 4..7) for GIIOF.
+  *         For STM32F072: (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF.
+  *         For STM32F031: (0..15) for GPIOA, GPIOB, (13..15) for GPIOC and (0..1, 6..7) for GPIOF.
+  * @retval None
+  */
+void SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex)
+{
+  uint32_t tmp = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_EXTI_PORT_SOURCE(EXTI_PortSourceGPIOx));
+  assert_param(IS_EXTI_PIN_SOURCE(EXTI_PinSourcex));
+  
+  tmp = ((uint32_t)0x0F) << (0x04 * (EXTI_PinSourcex & (uint8_t)0x03));
+  SYSCFG->EXTICR[EXTI_PinSourcex >> 0x02] &= ~tmp;
+  SYSCFG->EXTICR[EXTI_PinSourcex >> 0x02] |= (((uint32_t)EXTI_PortSourceGPIOx) << (0x04 * (EXTI_PinSourcex & (uint8_t)0x03)));
+}
+
+/**
+  * @brief  check ISR wrapper: Allow to determine interrupt source per line .
+  * @param  IT_Source: specifies the interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg ITLINE_EWDG                       EWDG has expired 
+  *            @arg ITLINE_PVDOUT                     Power voltage detection Interrupt 
+  *            @arg ITLINE_VDDIO2                     VDDIO2 Interrupt
+  *            @arg ITLINE_RTC_WAKEUP                 RTC WAKEUP -> exti[20] Interrupt 
+  *            @arg ITLINE_RTC_TSTAMP                 RTC Time Stamp -> exti[19] interrupt 
+  *            @arg ITLINE_RTC_ALRA                   RTC Alarm -> exti[17] interrupt
+  *            @arg ITLINE_FLASH_ITF                  Flash ITF Interrupt
+  *            @arg ITLINE_CRS                        CRS Interrupt 
+  *            @arg ITLINE_CLK_CTRL                   CLK Control Interrupt 
+  *            @arg ITLINE_EXTI0                      External Interrupt 0 
+  *            @arg ITLINE_EXTI1                      External Interrupt 1 
+  *            @arg ITLINE_EXTI2                      External Interrupt 2 
+  *            @arg ITLINE_EXTI3                      External Interrupt 3 
+  *            @arg ITLINE_EXTI4                      External Interrupt 4 
+  *            @arg ITLINE_EXTI5                      External Interrupt 5 
+  *            @arg ITLINE_EXTI6                      External Interrupt 6 
+  *            @arg ITLINE_EXTI7                      External Interrupt 7 
+  *            @arg ITLINE_EXTI8                      External Interrupt 8 
+  *            @arg ITLINE_EXTI9                      External Interrupt 9 
+  *            @arg ITLINE_EXTI10                     External Interrupt 10 
+  *            @arg ITLINE_EXTI11                     External Interrupt 11 
+  *            @arg ITLINE_EXTI12                     External Interrupt 12 
+  *            @arg ITLINE_EXTI13                     External Interrupt 13 
+  *            @arg ITLINE_EXTI14                     External Interrupt 14 
+  *            @arg ITLINE_EXTI15                     External Interrupt 15 
+  *            @arg ITLINE_TSC_EOA                    Touch control EOA Interrupt 
+  *            @arg ITLINE_TSC_MCE                    Touch control MCE Interrupt 
+  *            @arg ITLINE_DMA1_CH1                   DMA1 Channel 1 Interrupt 
+  *            @arg ITLINE_DMA1_CH2                   DMA1 Channel 2 Interrupt 
+  *            @arg ITLINE_DMA1_CH3                   DMA1 Channel 3 Interrupt 
+  *            @arg ITLINE_DMA2_CH1                   DMA2 Channel 1 Interrupt 
+  *            @arg ITLINE_DMA2_CH2                   DMA2 Channel 2 Interrupt 
+  *            @arg ITLINE_DMA1_CH4                   DMA1 Channel 4 Interrupt  
+  *            @arg ITLINE_DMA1_CH5                   DMA1 Channel 5 Interrupt 
+  *            @arg ITLINE_DMA1_CH6                   DMA1 Channel 6 Interrupt 
+  *            @arg ITLINE_DMA1_CH7                   DMA1 Channel 7 Interrupt 
+  *            @arg ITLINE_DMA2_CH3                   DMA2 Channel 3 Interrupt 
+  *            @arg ITLINE_DMA2_CH4                   DMA2 Channel 4 Interrupt 
+  *            @arg ITLINE_DMA2_CH5                   DMA2 Channel 5 Interrupt 
+  *            @arg ITLINE_ADC                        ADC Interrupt 
+  *            @arg ITLINE_COMP1                      COMP1 Interrupt -> exti[21] 
+  *            @arg ITLINE_COMP2                      COMP2 Interrupt -> exti[21] 
+  *            @arg ITLINE_TIM1_BRK                   TIM1 BRK Interrupt 
+  *            @arg ITLINE_TIM1_UPD                   TIM1 UPD Interrupt 
+  *            @arg ITLINE_TIM1_TRG                   TIM1 TRG Interrupt 
+  *            @arg ITLINE_TIM1_CCU                   TIM1 CCU Interrupt 
+  *            @arg ITLINE_TIM1_CC                    TIM1 CC Interrupt 
+  *            @arg ITLINE_TIM2                       TIM2 Interrupt 
+  *            @arg ITLINE_TIM3                       TIM3 Interrupt 
+  *            @arg ITLINE_DAC                        DAC Interrupt 
+  *            @arg ITLINE_TIM6                       TIM6 Interrupt 
+  *            @arg ITLINE_TIM7                       TIM7 Interrupt 
+  *            @arg ITLINE_TIM14                      TIM14 Interrupt 
+  *            @arg ITLINE_TIM15                      TIM15 Interrupt 
+  *            @arg ITLINE_TIM16                      TIM16 Interrupt 
+  *            @arg ITLINE_TIM17                      TIM17 Interrupt 
+  *            @arg ITLINE_I2C1                       I2C1 Interrupt -> exti[23] 
+  *            @arg ITLINE_I2C2                       I2C2 Interrupt 
+  *            @arg ITLINE_SPI1                       I2C1 Interrupt -> exti[23] 
+  *            @arg ITLINE_SPI2                       SPI1 Interrupt 
+  *            @arg ITLINE_USART1                     USART1 GLB Interrupt -> exti[25] 
+  *            @arg ITLINE_USART2                     USART2 GLB Interrupt -> exti[26] 
+  *            @arg ITLINE_USART3                     USART3 Interrupt 
+  *            @arg ITLINE_USART4                     USART4 Interrupt 
+  *            @arg ITLINE_USART5                     USART5 Interrupt 
+  *            @arg ITLINE_USART6                     USART6 Interrupt 
+  *            @arg ITLINE_USART7                     USART7 Interrupt 
+  *            @arg ITLINE_USART8                     USART8 Interrupt 
+  *            @arg ITLINE_CAN                        CAN Interrupt 
+  *            @arg ITLINE_CEC                        CEC Interrupt 
+  * @retval The new state of IT_LINE_SR.
+  */
+uint32_t  SYSCFG_GetPendingIT(uint32_t ITSourceLine)
+{
+   assert_param(IS_SYSCFG_ITLINE(ITSourceLine));
+   return(SYSCFG->IT_LINE_SR[(ITSourceLine >> 0x18)] & (ITSourceLine & 0x00FFFFFF));
+}
+
+/**
+  * @brief  Connect the selected parameter to the break input of TIM1.
+  * @note   The selected configuration is locked and can be unlocked by system reset
+  * @param  SYSCFG_Break: selects the configuration to be connected to break
+  *         input of TIM1
+  *          This parameter can be any combination of the following values:
+  *            @arg SYSCFG_Break_PVD: Connects the PVD event to the Break Input of TIM1,, not available for  STM32F030 devices.
+  *            @arg SYSCFG_Break_SRAMParity: Connects the SRAM_PARITY error signal to the Break Input of TIM1 .
+  *            @arg SYSCFG_Break_Lockup: Connects Lockup output of CortexM0 to the break input of TIM1.
+  * @retval None
+  */
+void SYSCFG_BreakConfig(uint32_t SYSCFG_Break)
+{
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_LOCK_CONFIG(SYSCFG_Break));
+
+  SYSCFG->CFGR2 |= (uint32_t) SYSCFG_Break;
+}
+
+/**
+  * @brief  Checks whether the specified SYSCFG flag is set or not.
+  * @param  SYSCFG_Flag: specifies the SYSCFG flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SYSCFG_FLAG_PE: SRAM parity error flag.
+  * @retval The new state of SYSCFG_Flag (SET or RESET).
+  */
+FlagStatus SYSCFG_GetFlagStatus(uint32_t SYSCFG_Flag)
+{
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_FLAG(SYSCFG_Flag));
+
+  /* Check the status of the specified SPI flag */
+  if ((SYSCFG->CFGR2 & SYSCFG_CFGR2_SRAM_PE) != (uint32_t)RESET)
+  {
+    /* SYSCFG_Flag is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SYSCFG_Flag is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SYSCFG_Flag status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clear the selected SYSCFG flag.
+  * @param  SYSCFG_Flag: selects the flag to be cleared.
+  *          This parameter can be any combination of the following values:
+  *            @arg SYSCFG_FLAG_PE: SRAM parity error flag.
+  * @retval None
+  */
+void SYSCFG_ClearFlag(uint32_t SYSCFG_Flag)
+{
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_FLAG(SYSCFG_Flag));
+
+  SYSCFG->CFGR2 |= (uint32_t) SYSCFG_Flag;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_tim.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_tim.c
new file mode 100644
index 00000000..ddaab126
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_tim.c
@@ -0,0 +1,3349 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_tim.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the TIM peripheral:
+  *            + TimeBase management
+  *            + Output Compare management
+  *            + Input Capture management
+  *            + Interrupts, DMA and flags management
+  *            + Clocks management
+  *            + Synchronization management
+  *            + Specific interface management
+  *            + Specific remapping management      
+  *              
+  *  @verbatim
+  
+ ===============================================================================
+                    ##### How to use this driver #####
+ ===============================================================================
+    [..] This driver provides functions to configure and program the TIM 
+         of all STM32F0xx devices These functions are split in 8 groups: 
+         (#) TIM TimeBase management: this group includes all needed functions 
+             to configure the TM Timebase unit:
+             (++) Set/Get Prescaler.
+             (++) Set/Get Autoreload.
+             (++) Counter modes configuration.
+             (++) Set Clock division.
+             (++) Select the One Pulse mode.
+             (++) Update Request Configuration.
+             (++) Update Disable Configuration.
+             (++) Auto-Preload Configuration.
+             (++) Enable/Disable the counter.
+  
+         (#) TIM Output Compare management: this group includes all needed 
+             functions to configure the Capture/Compare unit used in Output 
+             compare mode: 
+             (++) Configure each channel, independently, in Output Compare mode.
+             (++) Select the output compare modes.
+             (++) Select the Polarities of each channel.
+             (++) Set/Get the Capture/Compare register values.
+             (++) Select the Output Compare Fast mode. 
+             (++) Select the Output Compare Forced mode.  
+             (++) Output Compare-Preload Configuration. 
+             (++) Clear Output Compare Reference.
+             (++) Select the OCREF Clear signal.
+             (++) Enable/Disable the Capture/Compare Channels.    
+  
+         (#) TIM Input Capture management: this group includes all needed 
+             functions to configure the Capture/Compare unit used in 
+             Input Capture mode:
+             (++) Configure each channel in input capture mode.
+             (++) Configure Channel1/2 in PWM Input mode.
+             (++) Set the Input Capture Prescaler.
+             (++) Get the Capture/Compare values.  
+             
+        (#) Advanced-control timers (TIM1) specific features
+            (++) Configures the Break input, dead time, Lock level, the OSSI,
+                 the OSSR State and the AOE(automatic output enable)
+            (++) Enable/Disable the TIM peripheral Main Outputs
+            (++) Select the Commutation event
+            (++) Set/Reset the Capture Compare Preload Control bit     
+  
+         (#) TIM interrupts, DMA and flags management.
+             (++) Enable/Disable interrupt sources.
+             (++) Get flags status.
+             (++) Clear flags/ Pending bits.
+             (++) Enable/Disable DMA requests. 
+             (++) Configure DMA burst mode.
+             (++) Select CaptureCompare DMA request.  
+  
+         (#) TIM clocks management: this group includes all needed functions 
+             to configure the clock controller unit:
+             (++) Select internal/External clock.
+             (++) Select the external clock mode: ETR(Mode1/Mode2), TIx or ITRx.
+  
+         (#) TIM synchronization management: this group includes all needed. 
+             functions to configure the Synchronization unit:
+             (++) Select Input Trigger.  
+             (++) Select Output Trigger.  
+             (++) Select Master Slave Mode. 
+             (++) ETR Configuration when used as external trigger.   
+  
+         (#) TIM specific interface management, this group includes all 
+             needed functions to use the specific TIM interface:
+             (++) Encoder Interface Configuration.
+             (++) Select Hall Sensor.   
+  
+         (#) TIM specific remapping management includes the Remapping 
+             configuration of specific timers
+  
+@endverbatim
+  *    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_tim.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup TIM 
+  * @brief TIM driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* ---------------------- TIM registers bit mask ------------------------ */
+#define SMCR_ETR_MASK               ((uint16_t)0x00FF) 
+#define CCMR_OFFSET                 ((uint16_t)0x0018)
+#define CCER_CCE_SET                ((uint16_t)0x0001)
+#define CCER_CCNE_SET               ((uint16_t)0x0004) 
+  
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+
+static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup TIM_Private_Functions
+  * @{
+  */
+
+/** @defgroup TIM_Group1 TimeBase management functions
+ *  @brief   TimeBase management functions 
+ *
+@verbatim
+ ===============================================================================
+                 ##### TimeBase management functions #####
+ ===============================================================================
+  
+        *** TIM Driver: how to use it in Timing(Time base) Mode ***
+ ===============================================================================
+    [..] To use the Timer in Timing(Time base) mode, the following steps are 
+         mandatory:
+         (#) Enable TIM clock using 
+             RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) function.
+         (#) Fill the TIM_TimeBaseInitStruct with the desired parameters.
+         (#) Call TIM_TimeBaseInit(TIMx, &TIM_TimeBaseInitStruct) to configure 
+             the Time Base unit with the corresponding configuration.
+         (#) Enable the NVIC if you need to generate the update interrupt. 
+         (#) Enable the corresponding interrupt using the function 
+             TIM_ITConfig(TIMx, TIM_IT_Update). 
+         (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+    [..]
+        (@) All other functions can be used seperatly to modify, if needed,
+            a specific feature of the Timer. 
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the TIMx peripheral registers to their default reset values.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @retval None
+  *   
+  */
+void TIM_DeInit(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+
+  if (TIMx == TIM1)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, DISABLE);  
+  }     
+  else if (TIMx == TIM2)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, DISABLE);
+  }
+  else if (TIMx == TIM3)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, DISABLE);
+  }
+  else if (TIMx == TIM6)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, DISABLE);
+  } 
+  else if (TIMx == TIM7)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, DISABLE);
+  }
+  else if (TIMx == TIM14) 
+  {       
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, DISABLE);  
+  }        
+  else if (TIMx == TIM15)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, DISABLE);
+  } 
+  else if (TIMx == TIM16)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, DISABLE);
+  } 
+  else
+  {
+    if (TIMx == TIM17)
+    {
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, ENABLE);
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, DISABLE);
+    }  
+  }
+     
+}
+
+/**
+  * @brief  Initializes the TIMx Time Base Unit peripheral according to 
+  *         the specified parameters in the TIM_TimeBaseInitStruct.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM 
+  *         peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef
+  *         structure that contains the configuration information for
+  *         the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
+{
+  uint16_t tmpcr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+  assert_param(IS_TIM_COUNTER_MODE(TIM_TimeBaseInitStruct->TIM_CounterMode));
+  assert_param(IS_TIM_CKD_DIV(TIM_TimeBaseInitStruct->TIM_ClockDivision));
+
+  tmpcr1 = TIMx->CR1;  
+
+  if((TIMx == TIM1) || (TIMx == TIM2) || (TIMx == TIM3))
+  {
+    /* Select the Counter Mode */
+    tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS)));
+    tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_CounterMode;
+  }
+ 
+  if(TIMx != TIM6)
+  {
+    /* Set the clock division */
+    tmpcr1 &= (uint16_t)(~((uint16_t)TIM_CR1_CKD));
+    tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision;
+  }
+
+  TIMx->CR1 = tmpcr1;
+
+  /* Set the Autoreload value */
+  TIMx->ARR = TIM_TimeBaseInitStruct->TIM_Period ;
+ 
+  /* Set the Prescaler value */
+  TIMx->PSC = TIM_TimeBaseInitStruct->TIM_Prescaler;
+    
+  if ((TIMx == TIM1) || (TIMx == TIM15)|| (TIMx == TIM16) || (TIMx == TIM17))  
+  {
+    /* Set the Repetition Counter value */
+    TIMx->RCR = TIM_TimeBaseInitStruct->TIM_RepetitionCounter;
+  }
+
+  /* Generate an update event to reload the Prescaler and the Repetition counter
+     values immediately */
+  TIMx->EGR = TIM_PSCReloadMode_Immediate;           
+}
+
+/**
+  * @brief  Fills each TIM_TimeBaseInitStruct member with its default value.
+  * @param  TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef structure
+  *         which will be initialized.
+  * @retval None
+  */
+void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
+{
+  /* Set the default configuration */
+  TIM_TimeBaseInitStruct->TIM_Period = 0xFFFFFFFF;
+  TIM_TimeBaseInitStruct->TIM_Prescaler = 0x0000;
+  TIM_TimeBaseInitStruct->TIM_ClockDivision = TIM_CKD_DIV1;
+  TIM_TimeBaseInitStruct->TIM_CounterMode = TIM_CounterMode_Up;
+  TIM_TimeBaseInitStruct->TIM_RepetitionCounter = 0x0000;
+}
+
+/**
+  * @brief  Configures the TIMx Prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @param  Prescaler: specifies the Prescaler Register value
+  * @param  TIM_PSCReloadMode: specifies the TIM Prescaler Reload mode
+  *          This parameter can be one of the following values:
+  *            @arg TIM_PSCReloadMode_Update: The Prescaler is loaded at the update event.
+  *            @arg TIM_PSCReloadMode_Immediate: The Prescaler is loaded immediatly.
+  * @retval None
+  */
+void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_PRESCALER_RELOAD(TIM_PSCReloadMode));
+  
+  /* Set the Prescaler value */
+  TIMx->PSC = Prescaler;
+  /* Set or reset the UG Bit */
+  TIMx->EGR = TIM_PSCReloadMode;
+}
+
+/**
+  * @brief  Specifies the TIMx Counter Mode to be used.
+  * @param  TIMx: where x can be 1, 2, or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_CounterMode: specifies the Counter Mode to be used
+  *          This parameter can be one of the following values:
+  *            @arg TIM_CounterMode_Up: TIM Up Counting Mode
+  *            @arg TIM_CounterMode_Down: TIM Down Counting Mode
+  *            @arg TIM_CounterMode_CenterAligned1: TIM Center Aligned Mode1
+  *            @arg TIM_CounterMode_CenterAligned2: TIM Center Aligned Mode2
+  *            @arg TIM_CounterMode_CenterAligned3: TIM Center Aligned Mode3
+  * @retval None
+  */
+void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode)
+{
+  uint16_t tmpcr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_COUNTER_MODE(TIM_CounterMode));
+  
+  tmpcr1 = TIMx->CR1;
+  /* Reset the CMS and DIR Bits */
+  tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS)));
+  /* Set the Counter Mode */
+  tmpcr1 |= TIM_CounterMode;
+  /* Write to TIMx CR1 register */
+  TIMx->CR1 = tmpcr1;
+}
+
+/**
+  * @brief  Sets the TIMx Counter Register value
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM 
+  *          peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @param  Counter: specifies the Counter register new value.
+  * @retval None
+  */
+void TIM_SetCounter(TIM_TypeDef* TIMx, uint32_t Counter)
+{
+  /* Check the parameters */
+   assert_param(IS_TIM_ALL_PERIPH(TIMx));
+   
+  /* Set the Counter Register value */
+  TIMx->CNT = Counter;
+}
+
+/**
+  * @brief  Sets the TIMx Autoreload Register value
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @param  Autoreload: specifies the Autoreload register new value.
+  * @retval None
+  */
+void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint32_t Autoreload)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  
+  /* Set the Autoreload Register value */
+  TIMx->ARR = Autoreload;
+}
+
+/**
+  * @brief  Gets the TIMx Counter value.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM 
+  *         peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @retval Counter Register value.
+  */
+uint32_t TIM_GetCounter(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  
+  /* Get the Counter Register value */
+  return TIMx->CNT;
+}
+
+/**
+  * @brief  Gets the TIMx Prescaler value.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM 
+  *         peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @retval Prescaler Register value.
+  */
+uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  
+  /* Get the Prescaler Register value */
+  return TIMx->PSC;
+}
+
+/**
+  * @brief  Enables or Disables the TIMx Update event.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM 
+  *         peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @param  NewState: new state of the TIMx UDIS bit
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the Update Disable Bit */
+    TIMx->CR1 |= TIM_CR1_UDIS;
+  }
+  else
+  {
+    /* Reset the Update Disable Bit */
+    TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_UDIS);
+  }
+}
+
+/**
+  * @brief  Configures the TIMx Update Request Interrupt source.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM 
+  *         peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @param  TIM_UpdateSource: specifies the Update source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_UpdateSource_Regular: Source of update is the counter
+  *                 overflow/underflow or the setting of UG bit, or an update
+  *                 generation through the slave mode controller.
+  *            @arg TIM_UpdateSource_Global: Source of update is counter overflow/underflow.
+  * @retval None
+  */
+void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_UPDATE_SOURCE(TIM_UpdateSource));
+  
+  if (TIM_UpdateSource != TIM_UpdateSource_Global)
+  {
+    /* Set the URS Bit */
+    TIMx->CR1 |= TIM_CR1_URS;
+  }
+  else
+  {
+    /* Reset the URS Bit */
+    TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_URS);
+  }
+}
+
+/**
+  * @brief  Enables or disables TIMx peripheral Preload register on ARR.
+  * @param  TIMx: where x can be  1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM 
+  *         peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  NewState: new state of the TIMx peripheral Preload register
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the ARR Preload Bit */
+    TIMx->CR1 |= TIM_CR1_ARPE;
+  }
+  else
+  {
+    /* Reset the ARR Preload Bit */
+    TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_ARPE);
+  }
+}
+
+/**
+  * @brief  Selects the TIMx's One Pulse Mode.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM 
+  *         peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @param  TIM_OPMode: specifies the OPM Mode to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OPMode_Single
+  *            @arg TIM_OPMode_Repetitive
+  * @retval None
+  */
+void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_OPM_MODE(TIM_OPMode));
+  
+  /* Reset the OPM Bit */
+  TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_OPM);
+  /* Configure the OPM Mode */
+  TIMx->CR1 |= TIM_OPMode;
+}
+
+/**
+  * @brief  Sets the TIMx Clock Division value.
+  * @param  TIMx: where x can be  1, 2, 3, 14, 15, 16 and 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_CKD: specifies the clock division value.
+  *          This parameter can be one of the following value:
+  *            @arg TIM_CKD_DIV1: TDTS = Tck_tim
+  *            @arg TIM_CKD_DIV2: TDTS = 2*Tck_tim
+  *            @arg TIM_CKD_DIV4: TDTS = 4*Tck_tim
+  * @retval None
+  */
+void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_CKD_DIV(TIM_CKD));
+  
+  /* Reset the CKD Bits */
+  TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_CKD);
+  /* Set the CKD value */
+  TIMx->CR1 |= TIM_CKD;
+}
+
+/**
+  * @brief  Enables or disables the specified TIM peripheral.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17to select the TIMx
+  *         peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @param  NewState: new state of the TIMx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the TIM Counter */
+    TIMx->CR1 |= TIM_CR1_CEN;
+  }
+  else
+  {
+    /* Disable the TIM Counter */
+    TIMx->CR1 &= (uint16_t)(~((uint16_t)TIM_CR1_CEN));
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group2 Advanced-control timers (TIM1) specific features
+ *  @brief   Advanced-control timers (TIM1) specific features
+ *
+@verbatim   
+ ===============================================================================
+      ##### Advanced-control timers (TIM1) specific features #####
+ ===============================================================================  
+  
+       ===================================================================      
+              *** TIM Driver: how to use the Break feature ***
+       =================================================================== 
+       [..] After configuring the Timer channel(s) in the appropriate Output Compare mode: 
+                         
+           (#) Fill the TIM_BDTRInitStruct with the desired parameters for the Timer
+               Break Polarity, dead time, Lock level, the OSSI/OSSR State and the 
+               AOE(automatic output enable).
+               
+           (#) Call TIM_BDTRConfig(TIMx, &TIM_BDTRInitStruct) to configure the Timer
+          
+           (#) Enable the Main Output using TIM_CtrlPWMOutputs(TIM1, ENABLE) 
+          
+           (#) Once the break even occurs, the Timer's output signals are put in reset
+               state or in a known state (according to the configuration made in
+               TIM_BDTRConfig() function).
+
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Configures the: Break feature, dead time, Lock level, OSSI/OSSR State
+  *         and the AOE(automatic output enable).
+  * @param  TIMx: where x can be  1, 15, 16 or 17 to select the TIM 
+  * @param  TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure that
+  *         contains the BDTR Register configuration  information for the TIM peripheral.
+  * @retval None
+  */
+void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_OSSR_STATE(TIM_BDTRInitStruct->TIM_OSSRState));
+  assert_param(IS_TIM_OSSI_STATE(TIM_BDTRInitStruct->TIM_OSSIState));
+  assert_param(IS_TIM_LOCK_LEVEL(TIM_BDTRInitStruct->TIM_LOCKLevel));
+  assert_param(IS_TIM_BREAK_STATE(TIM_BDTRInitStruct->TIM_Break));
+  assert_param(IS_TIM_BREAK_POLARITY(TIM_BDTRInitStruct->TIM_BreakPolarity));
+  assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(TIM_BDTRInitStruct->TIM_AutomaticOutput));
+  /* Set the Lock level, the Break enable Bit and the Ploarity, the OSSR State,
+     the OSSI State, the dead time value and the Automatic Output Enable Bit */
+  TIMx->BDTR = (uint32_t)TIM_BDTRInitStruct->TIM_OSSRState | TIM_BDTRInitStruct->TIM_OSSIState |
+             TIM_BDTRInitStruct->TIM_LOCKLevel | TIM_BDTRInitStruct->TIM_DeadTime |
+             TIM_BDTRInitStruct->TIM_Break | TIM_BDTRInitStruct->TIM_BreakPolarity |
+             TIM_BDTRInitStruct->TIM_AutomaticOutput;
+}
+
+/**
+  * @brief  Fills each TIM_BDTRInitStruct member with its default value.
+  * @param  TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure which
+  *         will be initialized.
+  * @retval None
+  */
+void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct)
+{
+  /* Set the default configuration */
+  TIM_BDTRInitStruct->TIM_OSSRState = TIM_OSSRState_Disable;
+  TIM_BDTRInitStruct->TIM_OSSIState = TIM_OSSIState_Disable;
+  TIM_BDTRInitStruct->TIM_LOCKLevel = TIM_LOCKLevel_OFF;
+  TIM_BDTRInitStruct->TIM_DeadTime = 0x00;
+  TIM_BDTRInitStruct->TIM_Break = TIM_Break_Disable;
+  TIM_BDTRInitStruct->TIM_BreakPolarity = TIM_BreakPolarity_Low;
+  TIM_BDTRInitStruct->TIM_AutomaticOutput = TIM_AutomaticOutput_Disable;
+}
+
+/**
+  * @brief  Enables or disables the TIM peripheral Main Outputs.
+  * @param  TIMx: where x can be 1, 15, 16 or 17 to select the TIMx peripheral.
+  * @param  NewState: new state of the TIM peripheral Main Outputs.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the TIM Main Output */
+    TIMx->BDTR |= TIM_BDTR_MOE;
+  }
+  else
+  {
+    /* Disable the TIM Main Output */
+    TIMx->BDTR &= (uint16_t)(~((uint16_t)TIM_BDTR_MOE));
+  }  
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group3 Output Compare management functions
+ *  @brief    Output Compare management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### Output Compare management functions #####
+ ===============================================================================
+        *** TIM Driver: how to use it in Output Compare Mode ***
+ ===============================================================================
+    [..] To use the Timer in Output Compare mode, the following steps are mandatory:
+         (#) Enable TIM clock using 
+             RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) function.
+         (#) Configure the TIM pins by configuring the corresponding GPIO pins
+         (#) Configure the Time base unit as described in the first part of this 
+             driver, if needed, else the Timer will run with the default 
+             configuration:
+             (++) Autoreload value = 0xFFFF.
+             (++) Prescaler value = 0x0000.
+             (++) Counter mode = Up counting.
+             (++) Clock Division = TIM_CKD_DIV1.
+         (#) Fill the TIM_OCInitStruct with the desired parameters including:
+             (++) The TIM Output Compare mode: TIM_OCMode.
+             (++) TIM Output State: TIM_OutputState.
+             (++) TIM Pulse value: TIM_Pulse.
+             (++) TIM Output Compare Polarity : TIM_OCPolarity.
+         (#) Call TIM_OCxInit(TIMx, &TIM_OCInitStruct) to configure the desired 
+             channel with the corresponding configuration.
+         (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+    [..]
+        (@) All other functions can be used separately to modify, if needed,
+          a specific feature of the Timer.
+        (@) In case of PWM mode, this function is mandatory:
+            TIM_OCxPreloadConfig(TIMx, TIM_OCPreload_ENABLE).
+        (@) If the corresponding interrupt or DMA request are needed, the user should:
+            (#@) Enable the NVIC (or the DMA) to use the TIM interrupts (or DMA requests).
+            (#@) Enable the corresponding interrupt (or DMA request) using the function
+                 TIM_ITConfig(TIMx, TIM_IT_CCx) (or TIM_DMA_Cmd(TIMx, TIM_DMA_CCx)).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the TIMx Channel1 according to the specified
+  *         parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 and 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+ /* Disable the Channel 1: Reset the CC1E Bit */
+  TIMx->CCER &= (uint16_t)(~(uint16_t)TIM_CCER_CC1E);
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmrx = TIMx->CCMR1;
+    
+  /* Reset the Output Compare Mode Bits */
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_OC1M));
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_CC1S));
+
+  /* Select the Output Compare Mode */
+  tmpccmrx |= TIM_OCInitStruct->TIM_OCMode;
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1P));
+  /* Set the Output Compare Polarity */
+  tmpccer |= TIM_OCInitStruct->TIM_OCPolarity;
+  
+  /* Set the Output State */
+  tmpccer |= TIM_OCInitStruct->TIM_OutputState;
+    
+  if((TIMx == TIM1) || (TIMx == TIM15) || (TIMx == TIM16) || (TIMx == TIM17))
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1NP));
+    /* Set the Output N Polarity */
+    tmpccer |= TIM_OCInitStruct->TIM_OCNPolarity;
+    
+    /* Reset the Output N State */
+    tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1NE));    
+    /* Set the Output N State */
+    tmpccer |= TIM_OCInitStruct->TIM_OutputNState;
+    
+    /* Reset the Ouput Compare and Output Compare N IDLE State */
+    tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS1));
+    tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS1N));
+    
+    /* Set the Output Idle state */
+    tmpcr2 |= TIM_OCInitStruct->TIM_OCIdleState;
+    /* Set the Output N Idle state */
+    tmpcr2 |= TIM_OCInitStruct->TIM_OCNIdleState;
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR1 = TIM_OCInitStruct->TIM_Pulse; 
+ 
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel2 according to the specified
+  *         parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+   /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC2E));
+  
+  /* Get the TIMx CCER register value */  
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmrx = TIMx->CCMR1;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_OC2M));
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_CC2S));
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8);
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2P));
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 4);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 4);
+    
+  if((TIMx == TIM1) || (TIMx == TIM15))
+  {
+    /* Check the parameters */
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Ouput Compare State */
+    tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS2));
+    
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 2);
+    
+    if (TIMx == TIM1)
+    {    
+      /* Check the parameters */
+      assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+      assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+      assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+      
+      /* Reset the Output N Polarity level */
+      tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2NP));
+      /* Set the Output N Polarity */
+      tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 4);
+      
+      /* Reset the Output N State */
+      tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2NE));    
+      /* Set the Output N State */
+      tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 4);
+      
+      /* Reset the Output Compare N IDLE State */
+      tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS2N));
+      
+      /* Set the Output N Idle state */
+      tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 2);
+    }
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR2 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel3 according to the specified
+  *         parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC3E));
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmrx = TIMx->CCMR2;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_OC3M));
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_CC3S));  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= TIM_OCInitStruct->TIM_OCMode;
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3P));
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 8);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 8);
+    
+  if(TIMx == TIM1)
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3NP));
+    /* Set the Output N Polarity */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 8);
+    /* Reset the Output N State */
+    tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3NE));
+    
+    /* Set the Output N State */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 8);
+    /* Reset the Ouput Compare and Output Compare N IDLE State */
+    tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS3));
+    tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS3N));
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 4);
+    /* Set the Output N Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 4);
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR3 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel4 according to the specified
+  *         parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+  /* Disable the Channel 2: Reset the CC4E Bit */
+  TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC4E));
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmrx = TIMx->CCMR2;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_OC4M));
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_CC4S));
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8);
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC4P));
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 12);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 12);
+    
+  if(TIMx == TIM1)
+  {
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    /* Reset the Ouput Compare IDLE State */
+    tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS4));
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 6);
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR2 */  
+  TIMx->CCMR2 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR4 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Fills each TIM_OCInitStruct member with its default value.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  /* Set the default configuration */
+  TIM_OCInitStruct->TIM_OCMode = TIM_OCMode_Timing;
+  TIM_OCInitStruct->TIM_OutputState = TIM_OutputState_Disable;
+  TIM_OCInitStruct->TIM_OutputNState = TIM_OutputNState_Disable;
+  TIM_OCInitStruct->TIM_Pulse = 0x0000000;
+  TIM_OCInitStruct->TIM_OCPolarity = TIM_OCPolarity_High;
+  TIM_OCInitStruct->TIM_OCNPolarity = TIM_OCPolarity_High;
+  TIM_OCInitStruct->TIM_OCIdleState = TIM_OCIdleState_Reset;
+  TIM_OCInitStruct->TIM_OCNIdleState = TIM_OCNIdleState_Reset;
+}
+
+/**
+  * @brief  Selects the TIM Output Compare Mode.
+  * @note   This function disables the selected channel before changing the Output
+  *         Compare Mode.
+  *         User has to enable this channel using TIM_CCxCmd and TIM_CCxNCmd functions.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parameter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  *            @arg TIM_Channel_4: TIM Channel 4
+  * @param  TIM_OCMode: specifies the TIM Output Compare Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCMode_Timing
+  *            @arg TIM_OCMode_Active
+  *            @arg TIM_OCMode_Toggle
+  *            @arg TIM_OCMode_PWM1
+  *            @arg TIM_OCMode_PWM2
+  *            @arg TIM_ForcedAction_Active
+  *            @arg TIM_ForcedAction_InActive
+  * @retval None
+  */
+void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode)
+{
+  uint32_t tmp = 0;
+  uint16_t tmp1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));  
+  assert_param(IS_TIM_OCM(TIM_OCMode));
+  
+  tmp = (uint32_t) TIMx;
+  tmp += CCMR_OFFSET;
+
+  tmp1 = CCER_CCE_SET << (uint16_t)TIM_Channel;
+
+  /* Disable the Channel: Reset the CCxE Bit */
+  TIMx->CCER &= (uint16_t) ~tmp1;
+
+  if((TIM_Channel == TIM_Channel_1) ||(TIM_Channel == TIM_Channel_3))
+  {
+    tmp += (TIM_Channel>>1);
+
+    /* Reset the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp &= (uint32_t)~((uint32_t)TIM_CCMR1_OC1M);
+   
+    /* Configure the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp |= TIM_OCMode;
+  }
+  else
+  {
+    tmp += (uint16_t)(TIM_Channel - (uint16_t)4)>> (uint16_t)1;
+
+    /* Reset the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp &= (uint32_t)~((uint32_t)TIM_CCMR1_OC2M);
+    
+    /* Configure the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp |= (uint16_t)(TIM_OCMode << 8);
+  }
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare1 Register value
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  Compare1: specifies the Capture Compare1 register new value.
+  * @retval None
+  */
+void TIM_SetCompare1(TIM_TypeDef* TIMx, uint32_t Compare1)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  
+  /* Set the Capture Compare1 Register value */
+  TIMx->CCR1 = Compare1;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare2 Register value
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  Compare2: specifies the Capture Compare2 register new value.
+  * @retval None
+  */
+void TIM_SetCompare2(TIM_TypeDef* TIMx, uint32_t Compare2)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  
+  /* Set the Capture Compare2 Register value */
+  TIMx->CCR2 = Compare2;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare3 Register value
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @param  Compare3: specifies the Capture Compare3 register new value.
+  * @retval None
+  */
+void TIM_SetCompare3(TIM_TypeDef* TIMx, uint32_t Compare3)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  
+  /* Set the Capture Compare3 Register value */
+  TIMx->CCR3 = Compare3;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare4 Register value
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.    
+  * @param  Compare4: specifies the Capture Compare4 register new value.
+  * @retval None
+  */
+void TIM_SetCompare4(TIM_TypeDef* TIMx, uint32_t Compare4)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  
+  /* Set the Capture Compare4 Register value */
+  TIMx->CCR4 = Compare4;
+}
+
+/**
+  * @brief  Forces the TIMx output 1 waveform to active or inactive level.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC1REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC1REF.
+  * @retval None
+  */
+void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1M Bits */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1M);
+  /* Configure The Forced output Mode */
+  tmpccmr1 |= TIM_ForcedAction;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+ 
+/**
+  * @brief  Forces the TIMx output 2 waveform to active or inactive level.
+  * @param  TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC2REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC2REF.
+  * @retval None
+  */
+void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2M Bits */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2M);
+  /* Configure The Forced output Mode */
+  tmpccmr1 |= (uint16_t)(TIM_ForcedAction << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Forces the TIMx output 3 waveform to active or inactive level.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC3REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC3REF.
+  * @retval None
+  */
+void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC1M Bits */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3M);
+  /* Configure The Forced output Mode */
+  tmpccmr2 |= TIM_ForcedAction;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Forces the TIMx output 4 waveform to active or inactive level.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC4REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC4REF.
+  * @retval None
+  */
+void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC2M Bits */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4M);
+  /* Configure The Forced output Mode */
+  tmpccmr2 |= (uint16_t)(TIM_ForcedAction << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Sets or Resets the TIM peripheral Capture Compare Preload Control bit.
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIMx peripheral
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  NewState: new state of the Capture Compare Preload Control bit
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the CCPC Bit */
+    TIMx->CR2 |= TIM_CR2_CCPC;
+  }
+  else
+  {
+    /* Reset the CCPC Bit */
+    TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCPC);
+  }
+}
+
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR1.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 and 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1PE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1PE);
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr1 |= TIM_OCPreload;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR2.
+  * @param  TIMx: where x can be 1, 2, 3 and 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2PE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2PE);
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr1 |= (uint16_t)(TIM_OCPreload << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR3.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3PE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3PE);
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr2 |= TIM_OCPreload;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR4.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4PE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4PE);
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr2 |= (uint16_t)(TIM_OCPreload << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 1 Fast feature.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1FE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1FE);
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr1 |= TIM_OCFast;
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 2 Fast feature.
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2FE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2FE);
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr1 |= (uint16_t)(TIM_OCFast << 8);
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 3 Fast feature.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3FE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3FE);
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr2 |= TIM_OCFast;
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 4 Fast feature.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4FE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4FE);
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr2 |= (uint16_t)(TIM_OCFast << 8);
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF1 signal on an external event
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1CE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1CE);
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr1 |= TIM_OCClear;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF2 signal on an external event
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2CE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2CE);
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr1 |= (uint16_t)(TIM_OCClear << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF3 signal on an external event
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3CE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3CE);
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr2 |= TIM_OCClear;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF4 signal on an external event
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4CE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4CE);
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr2 |= (uint16_t)(TIM_OCClear << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx channel 1 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCPolarity: specifies the OC1 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC1P Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC1P);
+  tmpccer |= TIM_OCPolarity;
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 1N polarity.
+  * @param  TIMx: where x can be 1, 15, 16 or 17 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC1N Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCNPolarity_High: Output Compare active high
+  *            @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+   
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC1NP Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC1NP);
+  tmpccer |= TIM_OCNPolarity;
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 2 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCPolarity: specifies the OC2 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC2P Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC2P);
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 4);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 2N polarity.
+  * @param  TIMx: where x can be 1 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC2N Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCNPolarity_High: Output Compare active high
+  *            @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC2NP Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC2NP);
+  tmpccer |= (uint16_t)(TIM_OCNPolarity << 4);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 3 polarity.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCPolarity: specifies the OC3 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC3P Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC3P);
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 8);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 3N polarity.
+  * @param  TIMx: where x can be 1 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC3N Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCNPolarity_High: Output Compare active high
+  *            @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+ 
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+    
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC3NP Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC3NP);
+  tmpccer |= (uint16_t)(TIM_OCNPolarity << 8);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 4 polarity.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCPolarity: specifies the OC4 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC4P Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC4P);
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 12);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Selects the OCReference Clear source.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_OCReferenceClear: specifies the OCReference Clear source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCReferenceClear_ETRF: The internal OCreference clear input is connected to ETRF.
+  *            @arg TIM_OCReferenceClear_OCREFCLR: The internal OCreference clear input is connected to OCREF_CLR input.  
+  * @retval None
+  */
+void TIM_SelectOCREFClear(TIM_TypeDef* TIMx, uint16_t TIM_OCReferenceClear)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(TIM_OCREFERENCECECLEAR_SOURCE(TIM_OCReferenceClear));
+
+  /* Set the TIM_OCReferenceClear source */
+  TIMx->SMCR &=  (uint16_t)~((uint16_t)TIM_SMCR_OCCS);
+  TIMx->SMCR |=  TIM_OCReferenceClear;
+}
+
+/**
+  * @brief  Enables or disables the TIM Capture Compare Channel x.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parameter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  *            @arg TIM_Channel_4: TIM Channel 4
+  * @param  TIM_CCx: specifies the TIM Channel CCxE bit new state.
+  *          This parameter can be: TIM_CCx_Enable or TIM_CCx_Disable. 
+  * @retval None
+  */
+void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx)
+{
+  uint16_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx)); 
+  assert_param(IS_TIM_CCX(TIM_CCx));
+
+  tmp = CCER_CCE_SET << TIM_Channel;
+
+  /* Reset the CCxE Bit */
+  TIMx->CCER &= (uint16_t)~ tmp;
+
+  /* Set or reset the CCxE Bit */ 
+  TIMx->CCER |=  (uint16_t)(TIM_CCx << TIM_Channel);
+}
+
+/**
+  * @brief  Enables or disables the TIM Capture Compare Channel xN.
+  * @param  TIMx: where x can be 1, 15, 16 or 17 to select the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  * @param  TIM_CCxN: specifies the TIM Channel CCxNE bit new state.
+  *          This parameter can be: TIM_CCxN_Enable or TIM_CCxN_Disable. 
+  * @retval None
+  */
+void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN)
+{
+  uint16_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_COMPLEMENTARY_CHANNEL(TIM_Channel));
+  assert_param(IS_TIM_CCXN(TIM_CCxN));
+
+  tmp = CCER_CCNE_SET << TIM_Channel;
+
+  /* Reset the CCxNE Bit */
+  TIMx->CCER &= (uint16_t) ~tmp;
+
+  /* Set or reset the CCxNE Bit */ 
+  TIMx->CCER |=  (uint16_t)(TIM_CCxN << TIM_Channel);
+}
+
+/**
+  * @brief  Selects the TIM peripheral Commutation event.
+  * @param  TIMx: where x can be  1, 15, 16 or 17 to select the TIMx peripheral
+  * @param  NewState: new state of the Commutation event.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the COM Bit */
+    TIMx->CR2 |= TIM_CR2_CCUS;
+  }
+  else
+  {
+    /* Reset the COM Bit */
+    TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCUS);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group4 Input Capture management functions
+ *  @brief    Input Capture management functions 
+ *
+@verbatim
+ ===============================================================================
+               ##### Input Capture management functions #####
+ ===============================================================================
+   
+          *** TIM Driver: how to use it in Input Capture Mode ***
+ ===============================================================================
+    [..] To use the Timer in Input Capture mode, the following steps are mandatory:
+         (#) Enable TIM clock using RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) 
+             function.
+         (#) Configure the TIM pins by configuring the corresponding GPIO pins.
+         (#) Configure the Time base unit as described in the first part of this 
+             driver, if needed, else the Timer will run with the default configuration:
+             (++) Autoreload value = 0xFFFF.
+             (++) Prescaler value = 0x0000.
+             (++) Counter mode = Up counting.
+             (++) Clock Division = TIM_CKD_DIV1.
+         (#) Fill the TIM_ICInitStruct with the desired parameters including:
+             (++) TIM Channel: TIM_Channel.
+             (++) TIM Input Capture polarity: TIM_ICPolarity.
+             (++) TIM Input Capture selection: TIM_ICSelection.
+             (++) TIM Input Capture Prescaler: TIM_ICPrescaler.
+             (++) TIM Input CApture filter value: TIM_ICFilter.
+         (#) Call TIM_ICInit(TIMx, &TIM_ICInitStruct) to configure the desired 
+             channel with the corresponding configuration and to measure only 
+             frequency or duty cycle of the input signal,or, Call 
+             TIM_PWMIConfig(TIMx, &TIM_ICInitStruct) to configure the desired 
+             channels with the corresponding configuration and to measure the 
+             frequency and the duty cycle of the input signal.
+         (#) Enable the NVIC or the DMA to read the measured frequency.
+         (#) Enable the corresponding interrupt (or DMA request) to read 
+             the Captured value, using the function TIM_ITConfig(TIMx, TIM_IT_CCx)
+             (or TIM_DMA_Cmd(TIMx, TIM_DMA_CCx)).
+         (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+         (#) Use TIM_GetCapturex(TIMx); to read the captured value.
+    [..]
+        (@) All other functions can be used separately to modify, if needed,
+            a specific feature of the Timer. 
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the TIM peripheral according to the specified
+  *         parameters in the TIM_ICInitStruct.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_CHANNEL(TIM_ICInitStruct->TIM_Channel));  
+  assert_param(IS_TIM_IC_SELECTION(TIM_ICInitStruct->TIM_ICSelection));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICInitStruct->TIM_ICPrescaler));
+  assert_param(IS_TIM_IC_FILTER(TIM_ICInitStruct->TIM_ICFilter));
+  assert_param(IS_TIM_IC_POLARITY(TIM_ICInitStruct->TIM_ICPolarity));
+
+  if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1)
+  {
+    assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+    /* TI1 Configuration */
+    TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_2)
+  {
+    assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+    /* TI2 Configuration */
+    TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_3)
+  {
+    assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+    /* TI3 Configuration */
+    TI3_Config(TIMx,  TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC3Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else
+  {
+    assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+    /* TI4 Configuration */
+    TI4_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC4Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+}
+
+/**
+  * @brief  Fills each TIM_ICInitStruct member with its default value.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  /* Set the default configuration */
+  TIM_ICInitStruct->TIM_Channel = TIM_Channel_1;
+  TIM_ICInitStruct->TIM_ICPolarity = TIM_ICPolarity_Rising;
+  TIM_ICInitStruct->TIM_ICSelection = TIM_ICSelection_DirectTI;
+  TIM_ICInitStruct->TIM_ICPrescaler = TIM_ICPSC_DIV1;
+  TIM_ICInitStruct->TIM_ICFilter = 0x00;
+}
+
+/**
+  * @brief  Configures the TIM peripheral according to the specified
+  *         parameters in the TIM_ICInitStruct to measure an external PWM signal.
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  uint16_t icoppositepolarity = TIM_ICPolarity_Rising;
+  uint16_t icoppositeselection = TIM_ICSelection_DirectTI;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  /* Select the Opposite Input Polarity */
+  if (TIM_ICInitStruct->TIM_ICPolarity == TIM_ICPolarity_Rising)
+  {
+    icoppositepolarity = TIM_ICPolarity_Falling;
+  }
+  else
+  {
+    icoppositepolarity = TIM_ICPolarity_Rising;
+  }
+  /* Select the Opposite Input */
+  if (TIM_ICInitStruct->TIM_ICSelection == TIM_ICSelection_DirectTI)
+  {
+    icoppositeselection = TIM_ICSelection_IndirectTI;
+  }
+  else
+  {
+    icoppositeselection = TIM_ICSelection_DirectTI;
+  }
+  if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1)
+  {
+    /* TI1 Configuration */
+    TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+    /* TI2 Configuration */
+    TI2_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else
+  { 
+    /* TI2 Configuration */
+    TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+    /* TI1 Configuration */
+    TI1_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 1 value.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @retval Capture Compare 1 Register value.
+  */
+uint32_t TIM_GetCapture1(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  
+  /* Get the Capture 1 Register value */
+  return TIMx->CCR1;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 2 value.
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @retval Capture Compare 2 Register value.
+  */
+uint32_t TIM_GetCapture2(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  
+  /* Get the Capture 2 Register value */
+  return TIMx->CCR2;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 3 value.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @retval Capture Compare 3 Register value.
+  */
+uint32_t TIM_GetCapture3(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+  
+  /* Get the Capture 3 Register value */
+  return TIMx->CCR3;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 4 value.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @retval Capture Compare 4 Register value.
+  */
+uint32_t TIM_GetCapture4(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  
+  /* Get the Capture 4 Register value */
+  return TIMx->CCR4;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 1 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ICPSC: specifies the Input Capture1 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  
+  /* Reset the IC1PSC Bits */
+  TIMx->CCMR1 &= (uint16_t)~((uint16_t)TIM_CCMR1_IC1PSC);
+  /* Set the IC1PSC value */
+  TIMx->CCMR1 |= TIM_ICPSC;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 2 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ICPSC: specifies the Input Capture2 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  
+  /* Reset the IC2PSC Bits */
+  TIMx->CCMR1 &= (uint16_t)~((uint16_t)TIM_CCMR1_IC2PSC);
+  /* Set the IC2PSC value */
+  TIMx->CCMR1 |= (uint16_t)(TIM_ICPSC << 8);
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 3 prescaler.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ICPSC: specifies the Input Capture3 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  
+  /* Reset the IC3PSC Bits */
+  TIMx->CCMR2 &= (uint16_t)~((uint16_t)TIM_CCMR2_IC3PSC);
+  /* Set the IC3PSC value */
+  TIMx->CCMR2 |= TIM_ICPSC;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 4 prescaler.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ICPSC: specifies the Input Capture4 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  
+  /* Reset the IC4PSC Bits */
+  TIMx->CCMR2 &= (uint16_t)~((uint16_t)TIM_CCMR2_IC4PSC);
+  /* Set the IC4PSC value */
+  TIMx->CCMR2 |= (uint16_t)(TIM_ICPSC << 8);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group5 Interrupts DMA and flags management functions
+ *  @brief    Interrupts, DMA and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+          ##### Interrupts, DMA and flags management functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified TIM interrupts.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIMx peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_IT: specifies the TIM interrupts sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_IT_Update: TIM update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  * 
+  * @note   TIM6 and TIM7 can only generate an update interrupt.
+  * @note   TIM15 can have only TIM_IT_Update, TIM_IT_CC1,TIM_IT_CC2 or TIM_IT_Trigger. 
+  * @note   TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1.   
+  * @note   TIM_IT_Break is used only with TIM1 and TIM15. 
+  * @note   TIM_IT_COM is used only with TIM1, TIM15, TIM16 and TIM17.
+  *       
+  * @param  NewState: new state of the TIM interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_IT(TIM_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Interrupt sources */
+    TIMx->DIER |= TIM_IT;
+  }
+  else
+  {
+    /* Disable the Interrupt sources */
+    TIMx->DIER &= (uint16_t)~TIM_IT;
+  }
+}
+
+/**
+  * @brief  Configures the TIMx event to be generate by software.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the 
+  *         TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_EventSource: specifies the event source.
+  *          This parameter can be one or more of the following values:  
+  *            @arg TIM_EventSource_Update: Timer update Event source
+  *            @arg TIM_EventSource_CC1: Timer Capture Compare 1 Event source
+  *            @arg TIM_EventSource_CC2: Timer Capture Compare 2 Event source
+  *            @arg TIM_EventSource_CC3: Timer Capture Compare 3 Event source
+  *            @arg TIM_EventSource_CC4: Timer Capture Compare 4 Event source
+  *            @arg TIM_EventSource_COM: Timer COM event source  
+  *            @arg TIM_EventSource_Trigger: Timer Trigger Event source
+  *            @arg TIM_EventSource_Break: Timer Break event source
+  *
+  * @note   TIM6 and TIM7 can only generate an update event.  
+  * @note   TIM_EventSource_COM and TIM_EventSource_Break are used only with TIM1.
+  *             
+  * @retval None
+  */
+void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_EVENT_SOURCE(TIM_EventSource)); 
+  /* Set the event sources */
+  TIMx->EGR = TIM_EventSource;
+}
+
+/**
+  * @brief  Checks whether the specified TIM flag is set or not.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_FLAG_Update: TIM update Flag
+  *            @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag
+  *            @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag
+  *            @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag
+  *            @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag
+  *            @arg TIM_FLAG_COM: TIM Commutation Flag
+  *            @arg TIM_FLAG_Trigger: TIM Trigger Flag
+  *            @arg TIM_FLAG_Break: TIM Break Flag
+  *            @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag
+  *            @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag
+  *            @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag
+  *            @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag
+  *
+  * @note   TIM6 and TIM7 can have only one update flag. 
+  * @note   TIM15 can have only TIM_FLAG_Update, TIM_FLAG_CC1, TIM_FLAG_CC2 or TIM_FLAG_Trigger.
+  * @note   TIM14, TIM16 and TIM17 can have TIM_FLAG_Update or TIM_FLAG_CC1.   
+  * @note   TIM_FLAG_Break is used only with TIM1 and TIM15. 
+  * @note   TIM_FLAG_COM is used only with TIM1 TIM15, TIM16 and TIM17.
+  *
+  * @retval The new state of TIM_FLAG (SET or RESET).
+  */
+FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG)
+{ 
+  ITStatus bitstatus = RESET; 
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_GET_FLAG(TIM_FLAG));
+  
+  if ((TIMx->SR & TIM_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the TIMx's pending flags.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_FLAG: specifies the flag bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_FLAG_Update: TIM update Flag
+  *            @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag
+  *            @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag
+  *            @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag
+  *            @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag
+  *            @arg TIM_FLAG_COM: TIM Commutation Flag
+  *            @arg TIM_FLAG_Trigger: TIM Trigger Flag
+  *            @arg TIM_FLAG_Break: TIM Break Flag
+  *            @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag
+  *            @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag
+  *            @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag
+  *            @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag
+  *
+  * @note   TIM6 and TIM7 can have only one update flag. 
+  * @note   TIM15 can have only TIM_FLAG_Update, TIM_FLAG_CC1,TIM_FLAG_CC2 or 
+  *         TIM_FLAG_Trigger. 
+  * @note   TIM14, TIM16 and TIM17 can have TIM_FLAG_Update or TIM_FLAG_CC1.   
+  * @note   TIM_FLAG_Break is used only with TIM1 and TIM15. 
+  * @note   TIM_FLAG_COM is used only with TIM1, TIM15, TIM16 and TIM17.
+  *
+  * @retval None
+  */
+void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_CLEAR_FLAG(TIM_FLAG));
+   
+  /* Clear the flags */
+  TIMx->SR = (uint16_t)~TIM_FLAG;
+}
+
+/**
+  * @brief  Checks whether the TIM interrupt has occurred or not.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_IT: specifies the TIM interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_IT_Update: TIM update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  *
+  * @note   TIM6 and TIM7 can generate only an update interrupt.
+  * @note   TIM15 can have only TIM_IT_Update, TIM_IT_CC1, TIM_IT_CC2 or TIM_IT_Trigger. 
+  * @note   TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1.   
+  * @note   TIM_IT_Break is used only with TIM1 and TIM15. 
+  * @note   TIM_IT_COM is used only with TIM1, TIM15, TIM16 and TIM17.
+  *
+  * @retval The new state of the TIM_IT(SET or RESET).
+  */
+ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT)
+{
+  ITStatus bitstatus = RESET;  
+  uint16_t itstatus = 0x0, itenable = 0x0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_GET_IT(TIM_IT));
+   
+  itstatus = TIMx->SR & TIM_IT;
+  
+  itenable = TIMx->DIER & TIM_IT;
+  if ((itstatus != (uint16_t)RESET) && (itenable != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the TIMx's interrupt pending bits.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_IT: specifies the pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_IT_Update: TIM1 update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  *
+  * @note   TIM6 and TIM7 can generate only an update interrupt.
+  * @note   TIM15 can have only TIM_IT_Update, TIM_IT_CC1, TIM_IT_CC2 or TIM_IT_Trigger. 
+  * @note   TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1.   
+  * @note   TIM_IT_Break is used only with TIM1 and TIM15. 
+  * @note   TIM_IT_COM is used only with TIM1, TIM15, TIM16 and TIM17.
+  *
+  * @retval None
+  */
+void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_IT(TIM_IT));
+   
+  /* Clear the IT pending Bit */
+  TIMx->SR = (uint16_t)~TIM_IT;
+}
+
+/**
+  * @brief  Configures the TIMx's DMA interface.
+  * @param  TIMx: where x can be 1, 2, 3, 15, 16 or 17  to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_DMABase: DMA Base address.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_DMABase_CR1
+  *            @arg TIM_DMABase_CR2
+  *            @arg TIM_DMABase_SMCR
+  *            @arg TIM_DMABase_DIER
+  *            @arg TIM_DMABase_SR
+  *            @arg TIM_DMABase_EGR
+  *            @arg TIM_DMABase_CCMR1
+  *            @arg TIM_DMABase_CCMR2
+  *            @arg TIM_DMABase_CCER
+  *            @arg TIM_DMABase_CNT
+  *            @arg TIM_DMABase_PSC
+  *            @arg TIM_DMABase_ARR
+  *            @arg TIM_DMABase_CCR1
+  *            @arg TIM_DMABase_CCR2
+  *            @arg TIM_DMABase_CCR3 
+  *            @arg TIM_DMABase_CCR4
+  *            @arg TIM_DMABase_DCR
+  *            @arg TIM_DMABase_OR
+  * @param  TIM_DMABurstLength: DMA Burst length. This parameter can be one value
+  *         between: TIM_DMABurstLength_1Transfer and TIM_DMABurstLength_18Transfers.
+  * @retval None
+  */
+void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_DMA_BASE(TIM_DMABase)); 
+  assert_param(IS_TIM_DMA_LENGTH(TIM_DMABurstLength));
+  /* Set the DMA Base and the DMA Burst Length */
+  TIMx->DCR = TIM_DMABase | TIM_DMABurstLength;
+}
+
+/**
+  * @brief  Enables or disables the TIMx's DMA Requests.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, 15, 16 or 17 to select the TIM peripheral. 
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  TIM_DMASource: specifies the DMA Request sources.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_DMA_Update: TIM update Interrupt source
+  *            @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source
+  *            @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source
+  *            @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source
+  *            @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source
+  *            @arg TIM_DMA_COM: TIM Commutation DMA source
+  *            @arg TIM_DMA_Trigger: TIM Trigger DMA source
+  * @param  NewState: new state of the DMA Request sources.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST10_PERIPH(TIMx));
+  assert_param(IS_TIM_DMA_SOURCE(TIM_DMASource));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA sources */
+    TIMx->DIER |= TIM_DMASource; 
+  }
+  else
+  {
+    /* Disable the DMA sources */
+    TIMx->DIER &= (uint16_t)~TIM_DMASource;
+  }
+}
+
+/**
+  * @brief  Selects the TIMx peripheral Capture Compare DMA source.
+  * @param  TIMx: where x can be 1, 2, 3, 15, 16 or 17  to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.
+  * @param  NewState: new state of the Capture Compare DMA source
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST5_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the CCDS Bit */
+    TIMx->CR2 |= TIM_CR2_CCDS;
+  }
+  else
+  {
+    /* Reset the CCDS Bit */
+    TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCDS);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group6 Clocks management functions
+ *  @brief    Clocks management functions
+ *
+@verbatim
+ ===============================================================================
+                     ##### Clocks management functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the TIMx internal Clock
+  * @param  TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @retval None
+  */
+void TIM_InternalClockConfig(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  /* Disable slave mode to clock the prescaler directly with the internal clock */
+  TIMx->SMCR &=  (uint16_t)(~((uint16_t)TIM_SMCR_SMS));
+}
+
+/**
+  * @brief  Configures the TIMx Internal Trigger as External Clock
+  * @param  TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ITRSource: Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg  TIM_TS_ITR0: Internal Trigger 0
+  *            @arg  TIM_TS_ITR1: Internal Trigger 1
+  *            @arg  TIM_TS_ITR2: Internal Trigger 2
+  *            @arg  TIM_TS_ITR3: Internal Trigger 3
+  * @retval None
+  */
+void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_INTERNAL_TRIGGER_SELECTION(TIM_InputTriggerSource));
+  /* Select the Internal Trigger */
+  TIM_SelectInputTrigger(TIMx, TIM_InputTriggerSource);
+  /* Select the External clock mode1 */
+  TIMx->SMCR |= TIM_SlaveMode_External1;
+}
+
+/**
+  * @brief  Configures the TIMx Trigger as External Clock
+  * @param  TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_TIxExternalCLKSource: Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_TIxExternalCLK1Source_TI1ED: TI1 Edge Detector
+  *            @arg TIM_TIxExternalCLK1Source_TI1: Filtered Timer Input 1
+  *            @arg TIM_TIxExternalCLK1Source_TI2: Filtered Timer Input 2
+  * @param  TIM_ICPolarity: specifies the TIx Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  ICFilter: specifies the filter value.
+  *          This parameter must be a value between 0x0 and 0xF.
+  * @retval None
+  */
+void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource,
+                                uint16_t TIM_ICPolarity, uint16_t ICFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_POLARITY(TIM_ICPolarity));
+  assert_param(IS_TIM_IC_FILTER(ICFilter));
+  
+  /* Configure the Timer Input Clock Source */
+  if (TIM_TIxExternalCLKSource == TIM_TIxExternalCLK1Source_TI2)
+  {
+    TI2_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter);
+  }
+  else
+  {
+    TI1_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter);
+  }
+  /* Select the Trigger source */
+  TIM_SelectInputTrigger(TIMx, TIM_TIxExternalCLKSource);
+  /* Select the External clock mode1 */
+  TIMx->SMCR |= TIM_SlaveMode_External1;
+}
+
+/**
+  * @brief  Configures the External clock Mode1
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                             uint16_t ExtTRGFilter)
+{
+  uint16_t tmpsmcr = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  
+  /* Configure the ETR Clock source */
+  TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter);
+  
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the SMS Bits */
+  tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS));
+  /* Select the External clock mode1 */
+  tmpsmcr |= TIM_SlaveMode_External1;
+  /* Select the Trigger selection : ETRF */
+  tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_TS));
+  tmpsmcr |= TIM_TS_ETRF;
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Configures the External clock Mode2
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, 
+                             uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  
+  /* Configure the ETR Clock source */
+  TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter);
+  /* Enable the External clock mode2 */
+  TIMx->SMCR |= TIM_SMCR_ECE;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group7 Synchronization management functions
+ *  @brief    Synchronization management functions 
+ *
+@verbatim
+ ===============================================================================
+               ##### Synchronization management functions #####
+ ===============================================================================
+        *** TIM Driver: how to use it in synchronization Mode ***
+ ===============================================================================
+    [..] Case of two/several Timers
+         (#) Configure the Master Timers using the following functions:
+             (++) void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx,
+                  uint16_t TIM_TRGOSource).
+             (++) void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx,
+                  uint16_t TIM_MasterSlaveMode);  
+         (#) Configure the Slave Timers using the following functions: 
+             (++) void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, 
+                  uint16_t TIM_InputTriggerSource);  
+             (++) void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode);
+    [..] Case of Timers and external trigger(ETR pin)
+         (#) Configure the Etrenal trigger using this function:
+             (++) void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler,
+                  uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter);
+         (#) Configure the Slave Timers using the following functions:
+             (++) void TIM_SelectInputTrigger(TIM_TypeDef* TIMx,
+                  uint16_t TIM_InputTriggerSource);
+             (++) void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode);
+
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Selects the Input Trigger source
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_InputTriggerSource: The Input Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_TS_ITR0: Internal Trigger 0
+  *            @arg TIM_TS_ITR1: Internal Trigger 1
+  *            @arg TIM_TS_ITR2: Internal Trigger 2
+  *            @arg TIM_TS_ITR3: Internal Trigger 3
+  *            @arg TIM_TS_TI1F_ED: TI1 Edge Detector
+  *            @arg TIM_TS_TI1FP1: Filtered Timer Input 1
+  *            @arg TIM_TS_TI2FP2: Filtered Timer Input 2
+  *            @arg TIM_TS_ETRF: External Trigger input
+  * @retval None
+  */
+void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource)
+{
+  uint16_t tmpsmcr = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx)); 
+  assert_param(IS_TIM_TRIGGER_SELECTION(TIM_InputTriggerSource));
+
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the TS Bits */
+  tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_TS));
+  /* Set the Input Trigger source */
+  tmpsmcr |= TIM_InputTriggerSource;
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Selects the TIMx Trigger Output Mode.
+  * @param  TIMx: where x can be 1, 2, 3, 6, 7, or 15 to select the TIM peripheral.
+  * @note   TIM7 is applicable only for STM32F072 devices
+  * @note   TIM6 is not applivable for STM32F031 devices.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_TRGOSource: specifies the Trigger Output source.
+  *          This parameter can be one of the following values:
+  *
+  *   - For all TIMx
+  *            @arg TIM_TRGOSource_Reset:  The UG bit in the TIM_EGR register is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_Enable: The Counter Enable CEN is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_Update: The update event is selected as the trigger output (TRGO).
+  *
+  *   - For all TIMx except TIM6 and TIM7
+  *            @arg TIM_TRGOSource_OC1: The trigger output sends a positive pulse when the CC1IF flag
+  *                                     is to be set, as soon as a capture or compare match occurs (TRGO).
+  *            @arg TIM_TRGOSource_OC1Ref: OC1REF signal is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_OC2Ref: OC2REF signal is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_OC3Ref: OC3REF signal is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_OC4Ref: OC4REF signal is used as the trigger output (TRGO).
+  *
+  * @retval None
+  */
+void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST9_PERIPH(TIMx));
+  assert_param(IS_TIM_TRGO_SOURCE(TIM_TRGOSource));
+
+  /* Reset the MMS Bits */
+  TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_MMS);
+  /* Select the TRGO source */
+  TIMx->CR2 |=  TIM_TRGOSource;
+}
+
+/**
+  * @brief  Selects the TIMx Slave Mode.
+  * @param  TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_SlaveMode: specifies the Timer Slave Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_SlaveMode_Reset: Rising edge of the selected trigger signal (TRGI) re-initializes
+  *                                      the counter and triggers an update of the registers.
+  *            @arg TIM_SlaveMode_Gated:     The counter clock is enabled when the trigger signal (TRGI) is high.
+  *            @arg TIM_SlaveMode_Trigger:   The counter starts at a rising edge of the trigger TRGI.
+  *            @arg TIM_SlaveMode_External1: Rising edges of the selected trigger (TRGI) clock the counter.
+  * @retval None
+  */
+void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx)); 
+  assert_param(IS_TIM_SLAVE_MODE(TIM_SlaveMode));
+  
+  /* Reset the SMS Bits */
+  TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_SMS);
+  /* Select the Slave Mode */
+  TIMx->SMCR |= TIM_SlaveMode;
+}
+
+/**
+  * @brief  Sets or Resets the TIMx Master/Slave Mode.
+  * @param  TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_MasterSlaveMode: specifies the Timer Master Slave Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_MasterSlaveMode_Enable: synchronization between the current timer
+  *                                             and its slaves (through TRGO).
+  *            @arg TIM_MasterSlaveMode_Disable: No action
+  * @retval None
+  */
+void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_MSM_STATE(TIM_MasterSlaveMode));
+  
+  /* Reset the MSM Bit */
+  TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_MSM);
+  
+  /* Set or Reset the MSM Bit */
+  TIMx->SMCR |= TIM_MasterSlaveMode;
+}
+
+/**
+  * @brief  Configures the TIMx External Trigger (ETR).
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.   
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                   uint16_t ExtTRGFilter)
+{
+  uint16_t tmpsmcr = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the ETR Bits */
+  tmpsmcr &= SMCR_ETR_MASK;
+  /* Set the Prescaler, the Filter value and the Polarity */
+  tmpsmcr |= (uint16_t)(TIM_ExtTRGPrescaler | (uint16_t)(TIM_ExtTRGPolarity | (uint16_t)(ExtTRGFilter << (uint16_t)8)));
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group8 Specific interface management functions
+ *  @brief    Specific interface management functions 
+ *
+@verbatim
+ ===============================================================================
+             ##### Specific interface management functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the TIMx Encoder Interface.
+  * @param  TIMx: where x can be  1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.   
+  * @param  TIM_EncoderMode: specifies the TIMx Encoder Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_EncoderMode_TI1: Counter counts on TI1FP1 edge depending on TI2FP2 level.
+  *            @arg TIM_EncoderMode_TI2: Counter counts on TI2FP2 edge depending on TI1FP1 level.
+  *            @arg TIM_EncoderMode_TI12: Counter counts on both TI1FP1 and TI2FP2 edges depending
+  *                                       on the level of the other input.
+  * @param  TIM_IC1Polarity: specifies the IC1 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_ICPolarity_Falling: IC Falling edge.
+  *            @arg TIM_ICPolarity_Rising: IC Rising edge.
+  * @param  TIM_IC2Polarity: specifies the IC2 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_ICPolarity_Falling: IC Falling edge.
+  *            @arg TIM_ICPolarity_Rising: IC Rising edge.
+  * @retval None
+  */
+void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode,
+                                uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity)
+{
+  uint16_t tmpsmcr = 0;
+  uint16_t tmpccmr1 = 0;
+  uint16_t tmpccer = 0;
+    
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_ENCODER_MODE(TIM_EncoderMode));
+  assert_param(IS_TIM_IC_POLARITY(TIM_IC1Polarity));
+  assert_param(IS_TIM_IC_POLARITY(TIM_IC2Polarity));
+  
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Set the encoder Mode */
+  tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS));
+  tmpsmcr |= TIM_EncoderMode;
+  /* Select the Capture Compare 1 and the Capture Compare 2 as input */
+  tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC1S)) & (uint16_t)(~((uint16_t)TIM_CCMR1_CC2S)));
+  tmpccmr1 |= TIM_CCMR1_CC1S_0 | TIM_CCMR1_CC2S_0;
+  /* Set the TI1 and the TI2 Polarities */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC1P | TIM_CCER_CC1NP)) & (uint16_t)~((uint16_t)(TIM_CCER_CC2P | TIM_CCER_CC2NP));
+  tmpccer |= (uint16_t)(TIM_IC1Polarity | (uint16_t)(TIM_IC2Polarity << (uint16_t)4));
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Enables or disables the TIMx's Hall sensor interface.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.   
+  * @param  NewState: new state of the TIMx Hall sensor interface.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the TI1S Bit */
+    TIMx->CR2 |= TIM_CR2_TI1S;
+  }
+  else
+  {
+    /* Reset the TI1S Bit */
+    TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_TI1S);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group9 Specific remapping management function
+ *  @brief   Specific remapping management function
+ *
+@verbatim
+ ===============================================================================
+               ##### Specific remapping management function #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Configures the TIM14 Remapping input Capabilities.
+  * @param  TIMx: where x can be 14 to select the TIM peripheral.
+  * @param  TIM_Remap: specifies the TIM input reampping source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM14_GPIO: TIM14 Channel 1 is connected to GPIO.
+  *            @arg TIM14_RTC_CLK: TIM14 Channel 1 is connected to RTC input clock.
+  *                                RTC input clock can be LSE, LSI or HSE/div128.
+  *            @arg TIM14_HSE_DIV32: TIM14 Channel 1 is connected to HSE/32 clock.  
+  *            @arg TIM14_MCO: TIM14 Channel 1 is connected to MCO clock.  
+  *                            MCO clock can be HSI14, SYSCLK, HSI, HSE or PLL/2.  
+  * @retval None
+  */
+void TIM_RemapConfig(TIM_TypeDef* TIMx, uint16_t TIM_Remap)
+{
+ /* Check the parameters */
+  assert_param(IS_TIM_LIST11_PERIPH(TIMx));
+  assert_param(IS_TIM_REMAP(TIM_Remap));
+
+  /* Set the Timer remapping configuration */
+  TIMx->OR =  TIM_Remap;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @brief  Configure the TI1 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.   
+  * @param  TIM_ICPolarity: The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 1 is selected to be connected to IC1.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 1 is selected to be connected to IC2.
+  *            @arg TIM_ICSelection_TRC: TIM Input 1 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr1 = 0, tmpccer = 0;
+  /* Disable the Channel 1: Reset the CC1E Bit */
+  TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC1E);
+  tmpccmr1 = TIMx->CCMR1;
+  tmpccer = TIMx->CCER;
+  /* Select the Input and set the filter */
+  tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC1S)) & ((uint16_t)~((uint16_t)TIM_CCMR1_IC1F)));
+  tmpccmr1 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4));
+ 
+  /* Select the Polarity and set the CC1E Bit */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC1P | TIM_CCER_CC1NP));
+  tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC1E);
+  /* Write to TIMx CCMR1 and CCER registers */
+  TIMx->CCMR1 = tmpccmr1;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI2 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ICPolarity: The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 2 is selected to be connected to IC2.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 2 is selected to be connected to IC1.
+  *            @arg TIM_ICSelection_TRC: TIM Input 2 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr1 = 0, tmpccer = 0, tmp = 0;
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC2E);
+  tmpccmr1 = TIMx->CCMR1;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 4);
+  /* Select the Input and set the filter */
+  tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC2S)) & ((uint16_t)~((uint16_t)TIM_CCMR1_IC2F)));
+  tmpccmr1 |= (uint16_t)(TIM_ICFilter << 12);
+  tmpccmr1 |= (uint16_t)(TIM_ICSelection << 8); 
+  /* Select the Polarity and set the CC2E Bit */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC2P | TIM_CCER_CC2NP));
+  tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC2E);  
+  /* Write to TIMx CCMR1 and CCER registers */
+  TIMx->CCMR1 = tmpccmr1 ;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI3 as Input.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.   
+  * @param  TIM_ICPolarity: The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 3 is selected to be connected to IC3.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 3 is selected to be connected to IC4.
+  *            @arg TIM_ICSelection_TRC: TIM Input 3 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0;
+  /* Disable the Channel 3: Reset the CC3E Bit */
+  TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC3E);
+  tmpccmr2 = TIMx->CCMR2;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 8);
+  /* Select the Input and set the filter */
+  tmpccmr2 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR2_CC3S)) & ((uint16_t)~((uint16_t)TIM_CCMR2_IC3F)));
+  tmpccmr2 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4));
+  /* Select the Polarity and set the CC3E Bit */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC3P | TIM_CCER_CC3NP));
+  tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC3E);  
+  /* Write to TIMx CCMR2 and CCER registers */
+  TIMx->CCMR2 = tmpccmr2;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI4 as Input.
+  * @param  TIMx: where x can be 1, 2 or 3 to select the TIM peripheral.
+  * @note   TIM2 is not applicable for STM32F030 devices.  
+  * @param  TIM_ICPolarity: The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 4 is selected to be connected to IC4.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 4 is selected to be connected to IC3.
+  *            @arg TIM_ICSelection_TRC: TIM Input 4 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0;
+
+   /* Disable the Channel 4: Reset the CC4E Bit */
+  TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC4E);
+  tmpccmr2 = TIMx->CCMR2;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 12);
+  /* Select the Input and set the filter */
+  tmpccmr2 &= (uint16_t)((uint16_t)(~(uint16_t)TIM_CCMR2_CC4S) & ((uint16_t)~((uint16_t)TIM_CCMR2_IC4F)));
+  tmpccmr2 |= (uint16_t)(TIM_ICSelection << 8);
+  tmpccmr2 |= (uint16_t)(TIM_ICFilter << 12);  
+  /* Select the Polarity and set the CC4E Bit */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC4P | TIM_CCER_CC4NP));
+  tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC4E);
+  /* Write to TIMx CCMR2 and CCER registers */
+  TIMx->CCMR2 = tmpccmr2;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_usart.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_usart.c
new file mode 100644
index 00000000..5c05899f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_usart.c
@@ -0,0 +1,2168 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_usart.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Universal synchronous asynchronous receiver
+  *          transmitter (USART):
+  *           + Initialization and Configuration
+  *           + STOP Mode
+  *           + AutoBaudRate
+  *           + Data transfers
+  *           + Multi-Processor Communication
+  *           + LIN mode
+  *           + Half-duplex mode
+  *           + Smartcard mode
+  *           + IrDA mode
+  *           + RS485 mode  
+  *           + DMA transfers management
+  *           + Interrupts and flags management
+  *           
+  *  @verbatim
+ ===============================================================================
+                       ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (#) Enable peripheral clock using RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE)
+            function for USART1 or using RCC_APB1PeriphClockCmd(RCC_APB1Periph_USARTx, ENABLE)
+            function for USART2 and USART3.
+        (#) According to the USART mode, enable the GPIO clocks using 
+            RCC_AHBPeriphClockCmd() function. (The I/O can be TX, RX, CTS, 
+            or and SCLK). 
+        (#) Peripheral's alternate function: 
+            (++) Connect the pin to the desired peripherals' Alternate 
+                 Function (AF) using GPIO_PinAFConfig() function.
+            (++) Configure the desired pin in alternate function by:
+                 GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF.
+            (++) Select the type, pull-up/pull-down and output speed via 
+                 GPIO_PuPd, GPIO_OType and GPIO_Speed members.
+            (++) Call GPIO_Init() function.        
+        (#) Program the Baud Rate, Word Length , Stop Bit, Parity, Hardware 
+            flow control and Mode(Receiver/Transmitter) using the SPI_Init()
+            function.  
+        (#) For synchronous mode, enable the clock and program the polarity,
+            phase and last bit using the USART_ClockInit() function.  
+        (#) Enable the NVIC and the corresponding interrupt using the function 
+            USART_ITConfig() if you need to use interrupt mode.   
+        (#) When using the DMA mode: 
+            (++) Configure the DMA using DMA_Init() function.
+            (++) Active the needed channel Request using USART_DMACmd() function.   
+        (#) Enable the USART using the USART_Cmd() function.   
+        (#) Enable the DMA using the DMA_Cmd() function, when using DMA mode.   
+    [..]
+            Refer to Multi-Processor, LIN, half-duplex, Smartcard, IrDA sub-sections
+            for more details.
+            
+@endverbatim
+       
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_usart.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup USART 
+  * @brief USART driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/*!< USART CR1 register clear Mask ((~(uint32_t)0xFFFFE6F3)) */
+#define CR1_CLEAR_MASK            ((uint32_t)(USART_CR1_M | USART_CR1_PCE | \
+                                              USART_CR1_PS | USART_CR1_TE | \
+                                              USART_CR1_RE))
+
+/*!< USART CR2 register clock bits clear Mask ((~(uint32_t)0xFFFFF0FF)) */
+#define CR2_CLOCK_CLEAR_MASK      ((uint32_t)(USART_CR2_CLKEN | USART_CR2_CPOL | \
+                                              USART_CR2_CPHA | USART_CR2_LBCL))
+
+/*!< USART CR3 register clear Mask ((~(uint32_t)0xFFFFFCFF)) */
+#define CR3_CLEAR_MASK            ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE))
+
+/*!< USART Interrupts mask */
+#define IT_MASK                   ((uint32_t)0x000000FF)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup USART_Private_Functions
+  * @{
+  */
+
+/** @defgroup USART_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..]
+        This subsection provides a set of functions allowing to initialize the USART 
+        in asynchronous and in synchronous modes.
+        (+) For the asynchronous mode only these parameters can be configured: 
+          (++) Baud Rate.
+          (++) Word Length.
+          (++) Stop Bit.
+          (++) Parity: If the parity is enabled, then the MSB bit of the data written
+               in the data register is transmitted but is changed by the parity bit.
+               Depending on the frame length defined by the M bit (8-bits or 9-bits),
+               the possible USART frame formats are as listed in the following table:
+
+   +-------------------------------------------------------------+     
+   |   M bit |  PCE bit  |            USART frame                |
+   |---------------------|---------------------------------------|             
+   |    0    |    0      |    | SB | 8 bit data | STB |          |
+   |---------|-----------|---------------------------------------|  
+   |    0    |    1      |    | SB | 7 bit data | PB | STB |     |
+   |---------|-----------|---------------------------------------|  
+   |    1    |    0      |    | SB | 9 bit data | STB |          |
+   |---------|-----------|---------------------------------------|  
+   |    1    |    1      |    | SB | 8 bit data | PB | STB |     |
+   +-------------------------------------------------------------+            
+
+          (++) Hardware flow control.
+          (++) Receiver/transmitter modes.
+    [..] The USART_Init() function follows the USART  asynchronous configuration 
+         procedure(details for the procedure are available in reference manual.
+        (+) For the synchronous mode in addition to the asynchronous mode parameters
+            these parameters should be also configured:
+            (++) USART Clock Enabled.
+            (++) USART polarity.
+            (++) USART phase.
+            (++) USART LastBit.
+    [..] These parameters can be configured using the USART_ClockInit() function.
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Deinitializes the USARTx peripheral registers to their default reset values.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices.  
+  * @note   USART2 is not available for STM32F031 devices.
+  * @retval None
+  */
+void USART_DeInit(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+
+  if (USARTx == USART1)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE);
+  }
+  else if (USARTx == USART2)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE);
+  }
+  else if (USARTx == USART3)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, DISABLE);
+  }
+    else if (USARTx == USART4)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART4, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART4, DISABLE);
+  }
+  else if (USARTx == USART5)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART5, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART5, DISABLE);
+  }
+    else if (USARTx == USART6)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, DISABLE);
+  }
+  else if (USARTx == USART7)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART7, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART7, DISABLE);
+  }
+  else 
+  {
+    if  (USARTx == USART8)
+    {
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART8, ENABLE);
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART8, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the USARTx peripheral according to the specified
+  *         parameters in the USART_InitStruct .
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.    
+  * @param  USART_InitStruct: pointer to a USART_InitTypeDef structure that contains
+  *         the configuration information for the specified USART peripheral.
+  * @retval None
+  */
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct)
+{
+  uint32_t divider = 0, apbclock = 0, tmpreg = 0;
+  RCC_ClocksTypeDef RCC_ClocksStatus;
+  
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_BAUDRATE(USART_InitStruct->USART_BaudRate));  
+  assert_param(IS_USART_WORD_LENGTH(USART_InitStruct->USART_WordLength));
+  assert_param(IS_USART_STOPBITS(USART_InitStruct->USART_StopBits));
+  assert_param(IS_USART_PARITY(USART_InitStruct->USART_Parity));
+  assert_param(IS_USART_MODE(USART_InitStruct->USART_Mode));
+  assert_param(IS_USART_HARDWARE_FLOW_CONTROL(USART_InitStruct->USART_HardwareFlowControl));
+  
+  /* Disable USART */
+  USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_UE);
+  
+  /*---------------------------- USART CR2 Configuration -----------------------*/
+  tmpreg = USARTx->CR2;
+  /* Clear STOP[13:12] bits */
+  tmpreg &= (uint32_t)~((uint32_t)USART_CR2_STOP);
+  
+  /* Configure the USART Stop Bits, Clock, CPOL, CPHA and LastBit ------------*/
+  /* Set STOP[13:12] bits according to USART_StopBits value */
+  tmpreg |= (uint32_t)USART_InitStruct->USART_StopBits;
+  
+  /* Write to USART CR2 */
+  USARTx->CR2 = tmpreg;
+  
+  /*---------------------------- USART CR1 Configuration -----------------------*/
+  tmpreg = USARTx->CR1;
+  /* Clear M, PCE, PS, TE and RE bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR1_CLEAR_MASK);
+  
+  /* Configure the USART Word Length, Parity and mode ----------------------- */
+  /* Set the M bits according to USART_WordLength value */
+  /* Set PCE and PS bits according to USART_Parity value */
+  /* Set TE and RE bits according to USART_Mode value */
+  tmpreg |= (uint32_t)USART_InitStruct->USART_WordLength | USART_InitStruct->USART_Parity |
+    USART_InitStruct->USART_Mode;
+  
+  /* Write to USART CR1 */
+  USARTx->CR1 = tmpreg;
+  
+  /*---------------------------- USART CR3 Configuration -----------------------*/  
+  tmpreg = USARTx->CR3;
+  /* Clear CTSE and RTSE bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR3_CLEAR_MASK);
+  
+  /* Configure the USART HFC -------------------------------------------------*/
+  /* Set CTSE and RTSE bits according to USART_HardwareFlowControl value */
+  tmpreg |= USART_InitStruct->USART_HardwareFlowControl;
+  
+  /* Write to USART CR3 */
+  USARTx->CR3 = tmpreg;
+  
+  /*---------------------------- USART BRR Configuration -----------------------*/
+  /* Configure the USART Baud Rate -------------------------------------------*/
+  RCC_GetClocksFreq(&RCC_ClocksStatus);
+  
+  if (USARTx == USART1)
+  {
+    apbclock = RCC_ClocksStatus.USART1CLK_Frequency;
+  }
+  else if (USARTx == USART2)
+  {
+    apbclock = RCC_ClocksStatus.USART2CLK_Frequency;
+  }
+   else if (USARTx == USART3)
+  {
+    apbclock = RCC_ClocksStatus.USART3CLK_Frequency;
+  }
+  else
+  {
+    apbclock = RCC_ClocksStatus.PCLK_Frequency;
+  }
+  
+  /* Determine the integer part */
+  if ((USARTx->CR1 & USART_CR1_OVER8) != 0)
+  {
+    /* (divider * 10) computing in case Oversampling mode is 8 Samples */
+    divider = (uint32_t)((2 * apbclock) / (USART_InitStruct->USART_BaudRate));
+    tmpreg  = (uint32_t)((2 * apbclock) % (USART_InitStruct->USART_BaudRate));
+  }
+  else /* if ((USARTx->CR1 & CR1_OVER8_Set) == 0) */
+  {
+    /* (divider * 10) computing in case Oversampling mode is 16 Samples */
+    divider = (uint32_t)((apbclock) / (USART_InitStruct->USART_BaudRate));
+    tmpreg  = (uint32_t)((apbclock) % (USART_InitStruct->USART_BaudRate));
+  }
+  
+  /* round the divider : if fractional part i greater than 0.5 increment divider */
+  if (tmpreg >=  (USART_InitStruct->USART_BaudRate) / 2)
+  {
+    divider++;
+  } 
+  
+  /* Implement the divider in case Oversampling mode is 8 Samples */
+  if ((USARTx->CR1 & USART_CR1_OVER8) != 0)
+  {
+    /* get the LSB of divider and shift it to the right by 1 bit */
+    tmpreg = (divider & (uint16_t)0x000F) >> 1;
+    
+    /* update the divider value */
+    divider = (divider & (uint16_t)0xFFF0) | tmpreg;
+  }
+  
+  /* Write to USART BRR */
+  USARTx->BRR = (uint16_t)divider;
+}
+
+/**
+  * @brief  Fills each USART_InitStruct member with its default value.
+  * @param  USART_InitStruct: pointer to a USART_InitTypeDef structure
+  *         which will be initialized.
+  * @retval None
+  */
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct)
+{
+  /* USART_InitStruct members default value */
+  USART_InitStruct->USART_BaudRate = 9600;
+  USART_InitStruct->USART_WordLength = USART_WordLength_8b;
+  USART_InitStruct->USART_StopBits = USART_StopBits_1;
+  USART_InitStruct->USART_Parity = USART_Parity_No ;
+  USART_InitStruct->USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+  USART_InitStruct->USART_HardwareFlowControl = USART_HardwareFlowControl_None;  
+}
+
+/**
+  * @brief  Initializes the USARTx peripheral Clock according to the 
+  *         specified parameters in the USART_ClockInitStruct.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.   
+  * @param  USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef
+  *         structure that contains the configuration information for the specified 
+  *         USART peripheral.  
+  * @retval None
+  */
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLOCK(USART_ClockInitStruct->USART_Clock));
+  assert_param(IS_USART_CPOL(USART_ClockInitStruct->USART_CPOL));
+  assert_param(IS_USART_CPHA(USART_ClockInitStruct->USART_CPHA));
+  assert_param(IS_USART_LASTBIT(USART_ClockInitStruct->USART_LastBit));
+/*---------------------------- USART CR2 Configuration -----------------------*/
+  tmpreg = USARTx->CR2;
+  /* Clear CLKEN, CPOL, CPHA, LBCL and SSM bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR2_CLOCK_CLEAR_MASK);
+  /* Configure the USART Clock, CPOL, CPHA, LastBit and SSM ------------*/
+  /* Set CLKEN bit according to USART_Clock value */
+  /* Set CPOL bit according to USART_CPOL value */
+  /* Set CPHA bit according to USART_CPHA value */
+  /* Set LBCL bit according to USART_LastBit value */
+  tmpreg |= (uint32_t)(USART_ClockInitStruct->USART_Clock | USART_ClockInitStruct->USART_CPOL | 
+                       USART_ClockInitStruct->USART_CPHA | USART_ClockInitStruct->USART_LastBit);
+  /* Write to USART CR2 */
+  USARTx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Fills each USART_ClockInitStruct member with its default value.
+  * @param  USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef
+  *         structure which will be initialized.
+  * @retval None
+  */
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct)
+{
+  /* USART_ClockInitStruct members default value */
+  USART_ClockInitStruct->USART_Clock = USART_Clock_Disable;
+  USART_ClockInitStruct->USART_CPOL = USART_CPOL_Low;
+  USART_ClockInitStruct->USART_CPHA = USART_CPHA_1Edge;
+  USART_ClockInitStruct->USART_LastBit = USART_LastBit_Disable;
+}
+
+/**
+  * @brief  Enables or disables the specified USART peripheral.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.    
+  * @param  NewState: new state of the USARTx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected USART by setting the UE bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_UE;
+  }
+  else
+  {
+    /* Disable the selected USART by clearing the UE bit in the CR1 register */
+    USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_UE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's transmitter or receiver.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_Direction: specifies the USART direction.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_Mode_Tx: USART Transmitter
+  *            @arg USART_Mode_Rx: USART Receiver
+  * @param  NewState: new state of the USART transfer direction.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_MODE(USART_DirectionMode));
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the USART's transfer interface by setting the TE and/or RE bits 
+       in the USART CR1 register */
+    USARTx->CR1 |= USART_DirectionMode;
+  }
+  else
+  {
+    /* Disable the USART's transfer interface by clearing the TE and/or RE bits
+       in the USART CR3 register */
+    USARTx->CR1 &= (uint32_t)~USART_DirectionMode;
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's 8x oversampling mode.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  NewState: new state of the USART 8x oversampling mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has to be called before calling USART_Init() function
+  *         in order to have correct baudrate Divider value.
+  * @retval None
+  */
+void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the 8x Oversampling mode by setting the OVER8 bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_OVER8;
+  }
+  else
+  {
+    /* Disable the 8x Oversampling mode by clearing the OVER8 bit in the CR1 register */
+    USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_OVER8);
+  }
+}  
+
+/**
+  * @brief  Enables or disables the USART's one bit sampling method.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  NewState: new state of the USART one bit sampling method.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the one bit method by setting the ONEBITE bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_ONEBIT;
+  }
+  else
+  {
+    /* Disable the one bit method by clearing the ONEBITE bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT);
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's most significant bit first 
+  *         transmitted/received following the start bit.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  NewState: new state of the USART most significant bit first
+  *         transmitted/received following the start bit.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the most significant bit first transmitted/received following the 
+       start bit by setting the MSBFIRST bit in the CR2 register */
+    USARTx->CR2 |= USART_CR2_MSBFIRST;
+  }
+  else
+  {
+    /* Disable the most significant bit first transmitted/received following the 
+       start bit by clearing the MSBFIRST bit in the CR2 register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_MSBFIRST);
+  }
+}
+
+/**
+  * @brief  Enables or disables the binary data inversion.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  NewState: new defined levels for the USART data.
+  *          This parameter can be:
+  *            @arg ENABLE: Logical data from the data register are send/received in negative
+  *                          logic (1=L, 0=H). The parity bit is also inverted.
+  *            @arg DISABLE: Logical data from the data register are send/received in positive
+  *                          logic (1=H, 0=L) 
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the binary data inversion feature by setting the DATAINV bit in 
+       the CR2 register */
+    USARTx->CR2 |= USART_CR2_DATAINV;
+  }
+  else
+  {
+    /* Disable the binary data inversion feature by clearing the DATAINV bit in 
+       the CR2 register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_DATAINV);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Pin(s) active level inversion.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_InvPin: specifies the USART pin(s) to invert.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_InvPin_Tx: USART Tx pin active level inversion.
+  *            @arg USART_InvPin_Rx: USART Rx pin active level inversion.
+  * @param  NewState: new active level status for the USART pin(s).
+  *          This parameter can be:
+  *            @arg ENABLE: pin(s) signal values are inverted (Vdd =0, Gnd =1).
+  *            @arg DISABLE: pin(s) signal works using the standard logic levels (Vdd =1, Gnd =0).
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_INVERSTION_PIN(USART_InvPin));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the active level inversion for selected pins by setting the TXINV 
+       and/or RXINV bits in the USART CR2 register */
+    USARTx->CR2 |= USART_InvPin;
+  }
+  else
+  {
+    /* Disable the active level inversion for selected requests by clearing the 
+       TXINV and/or RXINV bits in the USART CR2 register */
+    USARTx->CR2 &= (uint32_t)~USART_InvPin;
+  }
+}
+
+/**
+  * @brief  Enables or disables the swap Tx/Rx pins.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  NewState: new state of the USARTx TX/RX pins pinout.
+  *          This parameter can be:
+  *            @arg ENABLE: The TX and RX pins functions are swapped.
+  *            @arg DISABLE: TX/RX pins are used as defined in standard pinout
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the SWAP feature by setting the SWAP bit in the CR2 register */
+    USARTx->CR2 |= USART_CR2_SWAP;
+  }
+  else
+  {
+    /* Disable the SWAP feature by clearing the SWAP bit in the CR2 register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_SWAP);
+  }
+}
+
+/**
+  * @brief  Enables or disables the receiver Time Out feature.
+  * @param  USARTx: where x can be 1, 2 or 3 to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.  
+  * @param  NewState: new state of the USARTx receiver Time Out.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_ReceiverTimeOutCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the receiver time out feature by setting the RTOEN bit in the CR2 
+       register */
+    USARTx->CR2 |= USART_CR2_RTOEN;
+  }
+  else
+  {
+    /* Disable the receiver time out feature by clearing the RTOEN bit in the CR2 
+       register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_RTOEN);
+  }
+}
+
+/**
+  * @brief  Sets the receiver Time Out value.
+  * @param  USARTx: where x can be 1, 2 or 3 to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.   
+  * @param  USART_ReceiverTimeOut: specifies the Receiver Time Out value.
+  * @retval None
+  */
+void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_USART_TIMEOUT(USART_ReceiverTimeOut));
+
+  /* Clear the receiver Time Out value by clearing the RTO[23:0] bits in the RTOR
+     register  */
+  USARTx->RTOR &= (uint32_t)~((uint32_t)USART_RTOR_RTO);
+  /* Set the receiver Time Out value by setting the RTO[23:0] bits in the RTOR
+     register  */
+  USARTx->RTOR |= USART_ReceiverTimeOut;
+}
+
+/**
+  * @brief  Sets the system clock prescaler.
+  * @note   This function is not available for STM32F030 devices.    
+  * @param  USARTx: where x can be 1, 2 or 3 to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices. 
+  * @param  USART_Prescaler: specifies the prescaler clock.
+  * @note   This function has to be called before calling USART_Cmd() function.    
+  * @retval None
+  */
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler)
+{ 
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  
+  /* Clear the USART prescaler */
+  USARTx->GTPR &= USART_GTPR_GT;
+  /* Set the USART prescaler */
+  USARTx->GTPR |= USART_Prescaler;
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group2 STOP Mode functions
+ *  @brief   STOP Mode functions
+ *
+@verbatim
+ ===============================================================================
+                        ##### STOP Mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage 
+         WakeUp from STOP mode.
+
+    [..] The USART is able to WakeUp from Stop Mode if USART clock is set to HSI
+         or LSI.
+         
+    [..] The WakeUp source is configured by calling USART_StopModeWakeUpSourceConfig()
+         function.
+         
+    [..] After configuring the source of WakeUp and before entering in Stop Mode 
+         USART_STOPModeCmd() function should be called to allow USART WakeUp.
+                           
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified USART peripheral in STOP Mode.
+  * @param  USARTx: where x can be 1 or 2 or 3  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices.  
+  * @note   USART3 is available only for STM32F091 devices.   
+  * @param  NewState: new state of the USARTx peripheral state in stop mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has to be called when USART clock is set to HSI or LSE. 
+  * @retval None
+  */
+void USART_STOPModeCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected USART in STOP mode by setting the UESM bit in the CR1
+       register */
+    USARTx->CR1 |= USART_CR1_UESM;
+  }
+  else
+  {
+    /* Disable the selected USART in STOP mode by clearing the UE bit in the CR1
+       register */
+    USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_UESM);
+  }
+}
+
+/**
+  * @brief  Selects the USART WakeUp method form stop mode.
+  * @note   This function is not available for STM32F030 devices.   
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.     
+  * @param  USART_WakeUp: specifies the selected USART wakeup method.
+  *          This parameter can be one of the following values:
+  *            @arg USART_WakeUpSource_AddressMatch: WUF active on address match.
+  *            @arg USART_WakeUpSource_StartBit: WUF active on Start bit detection.
+  *            @arg USART_WakeUpSource_RXNE: WUF active on RXNE.
+  * @note   This function has to be called before calling USART_Cmd() function.   
+  * @retval None
+  */
+void USART_StopModeWakeUpSourceConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUpSource)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_USART_STOPMODE_WAKEUPSOURCE(USART_WakeUpSource));
+
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_WUS);
+  USARTx->CR3 |= USART_WakeUpSource;
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group3 AutoBaudRate functions
+ *  @brief   AutoBaudRate functions 
+ *
+@verbatim
+ ===============================================================================
+                       ##### AutoBaudRate functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage 
+         the AutoBaudRate detections.
+         
+    [..] Before Enabling AutoBaudRate detection using USART_AutoBaudRateCmd ()
+         The character patterns used to calculate baudrate must be chosen by calling 
+         USART_AutoBaudRateConfig() function. These function take as parameter :
+        (#)USART_AutoBaudRate_StartBit : any character starting with a bit 1.
+        (#)USART_AutoBaudRate_FallingEdge : any character starting with a 10xx bit pattern. 
+                          
+    [..] At any later time, another request for AutoBaudRate detection can be performed
+         using USART_RequestCmd() function.
+         
+    [..] The AutoBaudRate detection is monitored by the status of ABRF flag which indicate
+         that the AutoBaudRate detection is completed. In addition to ABRF flag, the ABRE flag
+         indicate that this procedure is completed without success. USART_GetFlagStatus () 
+         function should be used to monitor the status of these flags.  
+             
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the Auto Baud Rate.
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.  
+  * @param  NewState: new state of the USARTx auto baud rate.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the auto baud rate feature by setting the ABREN bit in the CR2 
+       register */
+    USARTx->CR2 |= USART_CR2_ABREN;
+  }
+  else
+  {
+    /* Disable the auto baud rate feature by clearing the ABREN bit in the CR2 
+       register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ABREN);
+  }
+}
+
+/**
+  * @brief  Selects the USART auto baud rate method.
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.  
+  * @param  USART_AutoBaudRate: specifies the selected USART auto baud rate method.
+  *          This parameter can be one of the following values:
+  *            @arg USART_AutoBaudRate_StartBit: Start Bit duration measurement.
+  *            @arg USART_AutoBaudRate_FallingEdge: Falling edge to falling edge measurement.
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_USART_AUTOBAUDRATE_MODE(USART_AutoBaudRate));
+
+  USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ABRMODE);
+  USARTx->CR2 |= USART_AutoBaudRate;
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group4 Data transfers functions
+ *  @brief   Data transfers functions 
+ *
+@verbatim   
+ ===============================================================================
+                    ##### Data transfers functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage 
+         the USART data transfers.
+    [..] During an USART reception, data shifts in least significant bit first 
+         through the RX pin. When a transmission is taking place, a write instruction to 
+         the USART_TDR register stores the data in the shift register.
+    [..] The read access of the USART_RDR register can be done using 
+         the USART_ReceiveData() function and returns the RDR value.
+         Whereas a write access to the USART_TDR can be done using USART_SendData()
+         function and stores the written data into TDR.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits single data through the USARTx peripheral.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  Data: the data to transmit.
+  * @retval None
+  */
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DATA(Data)); 
+    
+  /* Transmit Data */
+  USARTx->TDR = (Data & (uint16_t)0x01FF);
+}
+
+/**
+  * @brief  Returns the most recent received data by the USARTx peripheral.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.   
+  * @retval The received data.
+  */
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Receive Data */
+  return (uint16_t)(USARTx->RDR & (uint16_t)0x01FF);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group5 MultiProcessor Communication functions
+ *  @brief   Multi-Processor Communication functions 
+ *
+@verbatim   
+ ===============================================================================
+             ##### Multi-Processor Communication functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         multiprocessor communication.
+    [..] For instance one of the USARTs can be the master, its TX output is
+         connected to the RX input of the other USART. The others are slaves,
+         their respective TX outputs are logically ANDed together and connected 
+         to the RX input of the master. USART multiprocessor communication is 
+         possible through the following procedure:
+         (#) Program the Baud rate, Word length = 9 bits, Stop bits, Parity, 
+             Mode transmitter or Mode receiver and hardware flow control values 
+             using the USART_Init() function.
+         (#) Configures the USART address using the USART_SetAddress() function.
+         (#) Configures the wake up methode (USART_WakeUp_IdleLine or 
+             USART_WakeUp_AddressMark) using USART_WakeUpConfig() function only 
+             for the slaves.
+         (#) Enable the USART using the USART_Cmd() function.
+         (#) Enter the USART slaves in mute mode using USART_ReceiverWakeUpCmd() 
+             function.
+    [..] The USART Slave exit from mute mode when receive the wake up condition.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the address of the USART node.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.   
+  * @param  USART_Address: Indicates the address of the USART node.
+  * @retval None
+  */
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Clear the USART address */
+  USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ADD);
+  /* Set the USART address node */
+  USARTx->CR2 |=((uint32_t)USART_Address << (uint32_t)0x18);
+}
+
+/**
+  * @brief  Enables or disables the USART's mute mode.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  NewState: new state of the USART mute mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the USART mute mode by setting the MME bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_MME;
+  }
+  else
+  {
+    /* Disable the USART mute mode by clearing the MME bit in the CR1 register */
+    USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_MME);
+  }
+}
+
+/**
+  * @brief  Selects the USART WakeUp method from mute mode.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.   
+  * @param  USART_WakeUp: specifies the USART wakeup method.
+  *          This parameter can be one of the following values:
+  *            @arg USART_WakeUp_IdleLine: WakeUp by an idle line detection
+  *            @arg USART_WakeUp_AddressMark: WakeUp by an address mark
+  * @retval None
+  */
+void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_MUTEMODE_WAKEUP(USART_WakeUp));
+
+  USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_WAKE);
+  USARTx->CR1 |= USART_WakeUp;
+}
+
+/**
+  * @brief  Configure the the USART Address detection length.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_AddressLength: specifies the USART address length detection.
+  *          This parameter can be one of the following values:
+  *            @arg USART_AddressLength_4b: 4-bit address length detection 
+  *            @arg USART_AddressLength_7b: 7-bit address length detection 
+  * @retval None
+  */
+void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_ADDRESS_DETECTION(USART_AddressLength));
+
+  USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ADDM7);
+  USARTx->CR2 |= USART_AddressLength;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group6 LIN mode functions
+ *  @brief   LIN mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                       ##### LIN mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART 
+         LIN Mode communication.
+    [..] In LIN mode, 8-bit data format with 1 stop bit is required in accordance 
+         with the LIN standard.
+    [..] Only this LIN Feature is supported by the USART IP:
+         (+) LIN Master Synchronous Break send capability and LIN slave break 
+             detection capability :  13-bit break generation and 10/11 bit break 
+             detection.
+    [..] USART LIN Master transmitter communication is possible through the 
+         following procedure:
+         (#) Program the Baud rate, Word length = 8bits, Stop bits = 1bit, Parity, 
+             Mode transmitter or Mode receiver and hardware flow control values 
+             using the USART_Init() function.
+         (#) Enable the LIN mode using the USART_LINCmd() function.
+         (#) Enable the USART using the USART_Cmd() function.
+         (#) Send the break character using USART_SendBreak() function.
+    [..] USART LIN Master receiver communication is possible through the 
+         following procedure:
+         (#) Program the Baud rate, Word length = 8bits, Stop bits = 1bit, Parity, 
+             Mode transmitter or Mode receiver and hardware flow control values 
+             using the USART_Init() function.
+         (#) Configures the break detection length 
+             using the USART_LINBreakDetectLengthConfig() function.
+         (#) Enable the LIN mode using the USART_LINCmd() function.
+         -@- In LIN mode, the following bits must be kept cleared:
+             (+@) CLKEN in the USART_CR2 register.
+             (+@) STOP[1:0], SCEN, HDSEL and IREN in the USART_CR3 register.
+         (#) Enable the USART using the USART_Cmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the USART LIN Break detection length.
+  * @note   This function is not available for STM32F030 devices.  
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.
+  * @param  USART_LINBreakDetectLength: specifies the LIN break detection length.
+  *          This parameter can be one of the following values:
+  *            @arg USART_LINBreakDetectLength_10b: 10-bit break detection
+  *            @arg USART_LINBreakDetectLength_11b: 11-bit break detection
+  * @retval None
+  */
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint32_t USART_LINBreakDetectLength)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_USART_LIN_BREAK_DETECT_LENGTH(USART_LINBreakDetectLength));
+
+  USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_LBDL);
+  USARTx->CR2 |= USART_LINBreakDetectLength;  
+}
+
+/**
+  * @brief  Enables or disables the USART's LIN mode.
+  * @note   This function is not available for STM32F030 devices.
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.  
+  * @param  NewState: new state of the USART LIN mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the LIN mode by setting the LINEN bit in the CR2 register */
+    USARTx->CR2 |= USART_CR2_LINEN;
+  }
+  else
+  {
+    /* Disable the LIN mode by clearing the LINEN bit in the CR2 register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_LINEN);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group7 Halfduplex mode function
+ *  @brief   Half-duplex mode function 
+ *
+@verbatim   
+ ===============================================================================
+                   ##### Half-duplex mode function #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         Half-duplex communication.
+    [..] The USART can be configured to follow a single-wire half-duplex protocol 
+         where the TX and RX lines are internally connected.
+    [..] USART Half duplex communication is possible through the following procedure:
+         (#) Program the Baud rate, Word length, Stop bits, Parity, Mode transmitter 
+             or Mode receiver and hardware flow control values using the USART_Init()
+            function.
+         (#) Configures the USART address using the USART_SetAddress() function.
+         (#) Enable the half duplex mode using USART_HalfDuplexCmd() function.
+         (#) Enable the USART using the USART_Cmd() function.
+         -@- The RX pin is no longer used.
+         -@- In Half-duplex mode the following bits must be kept cleared:
+             (+@) LINEN and CLKEN bits in the USART_CR2 register.
+             (+@) SCEN and IREN bits in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the USART's Half Duplex communication.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.    
+  * @param  NewState: new state of the USART Communication.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Half-Duplex mode by setting the HDSEL bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_HDSEL;
+  }
+  else
+  {
+    /* Disable the Half-Duplex mode by clearing the HDSEL bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_HDSEL);
+  }
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group8 Smartcard mode functions
+ *  @brief   Smartcard mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                     ##### Smartcard mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         Smartcard communication.
+    [..] The Smartcard interface is designed to support asynchronous protocol 
+         Smartcards as defined in the ISO 7816-3 standard. The USART can provide 
+         a clock to the smartcard through the SCLK output. In smartcard mode, 
+         SCLK is not associated to the communication but is simply derived from 
+         the internal peripheral input clock through a 5-bit prescaler.
+    [..] Smartcard communication is possible through the following procedure:
+         (#) Configures the Smartcard Prsecaler using the USART_SetPrescaler() 
+             function.
+         (#) Configures the Smartcard Guard Time using the USART_SetGuardTime() 
+             function.
+         (#) Program the USART clock using the USART_ClockInit() function as following:
+             (++) USART Clock enabled.
+             (++) USART CPOL Low.
+             (++) USART CPHA on first edge.
+             (++) USART Last Bit Clock Enabled.
+         (#) Program the Smartcard interface using the USART_Init() function as 
+             following:
+             (++) Word Length = 9 Bits.
+             (++) 1.5 Stop Bit.
+             (++) Even parity.
+             (++) BaudRate = 12096 baud.
+             (++) Hardware flow control disabled (RTS and CTS signals).
+             (++) Tx and Rx enabled
+         (#) Optionally you can enable the parity error interrupt using 
+             the USART_ITConfig() function.
+         (#) Enable the Smartcard NACK using the USART_SmartCardNACKCmd() function.
+         (#) Enable the Smartcard interface using the USART_SmartCardCmd() function.
+         (#) Enable the USART using the USART_Cmd() function.
+    [..] 
+  Please refer to the ISO 7816-3 specification for more details.
+    [..] 
+         (@) It is also possible to choose 0.5 stop bit for receiving but it is 
+             recommended to use 1.5 stop bits for both transmitting and receiving 
+             to avoid switching between the two configurations.
+         (@) In smartcard mode, the following bits must be kept cleared:
+             (+@) LINEN bit in the USART_CR2 register.
+             (+@) HDSEL and IREN bits in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the specified USART guard time.
+  * @note   This function is not available for STM32F030 devices.  
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices. 
+  * @param  USART_GuardTime: specifies the guard time.
+  * @retval None
+  */
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+
+  /* Clear the USART Guard time */
+  USARTx->GTPR &= USART_GTPR_PSC;
+  /* Set the USART guard time */
+  USARTx->GTPR |= (uint16_t)((uint16_t)USART_GuardTime << 0x08);
+}
+
+/**
+  * @brief  Enables or disables the USART's Smart Card mode.
+  * @note   This function is not available for STM32F030 devices.  
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices. 
+  * @param  NewState: new state of the Smart Card mode.
+  *          This parameter can be: ENABLE or DISABLE.      
+  * @retval None
+  */
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the SC mode by setting the SCEN bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_SCEN;
+  }
+  else
+  {
+    /* Disable the SC mode by clearing the SCEN bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_SCEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables NACK transmission.
+  * @note   This function is not available for STM32F030 devices.  
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.
+  * @param  NewState: new state of the NACK transmission.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the NACK transmission by setting the NACK bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_NACK;
+  }
+  else
+  {
+    /* Disable the NACK transmission by clearing the NACK bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_NACK);
+  }
+}
+
+/**
+  * @brief  Sets the Smart Card number of retries in transmit and receive.
+  * @note   This function is not available for STM32F030 devices.  
+  * @param  USARTx: where x can be 1or 3  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.
+  * @param  USART_AutoCount: specifies the Smart Card auto retry count.
+  * @retval None
+  */
+void USART_SetAutoRetryCount(USART_TypeDef* USARTx, uint8_t USART_AutoCount)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_USART_AUTO_RETRY_COUNTER(USART_AutoCount));
+  /* Clear the USART auto retry count */
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_SCARCNT);
+  /* Set the USART auto retry count*/
+  USARTx->CR3 |= (uint32_t)((uint32_t)USART_AutoCount << 0x11);
+}
+
+/**
+  * @brief  Sets the Smart Card Block length.
+  * @note   This function is not available for STM32F030 devices.  
+  * @param  USARTx: where x can be 1or 3  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.
+  * @param  USART_BlockLength: specifies the Smart Card block length.
+  * @retval None
+  */
+void USART_SetBlockLength(USART_TypeDef* USARTx, uint8_t USART_BlockLength)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+
+  /* Clear the Smart card block length */
+  USARTx->RTOR &= (uint32_t)~((uint32_t)USART_RTOR_BLEN);
+  /* Set the Smart Card block length */
+  USARTx->RTOR |= (uint32_t)((uint32_t)USART_BlockLength << 0x18);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group9 IrDA mode functions
+ *  @brief   IrDA mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                        ##### IrDA mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         IrDA communication.
+    [..] IrDA is a half duplex communication protocol. If the Transmitter is busy, 
+         any data on the IrDA receive line will be ignored by the IrDA decoder 
+         and if the Receiver is busy, data on the TX from the USART to IrDA will 
+         not be encoded by IrDA. While receiving data, transmission should be 
+         avoided as the data to be transmitted could be corrupted.
+    [..] IrDA communication is possible through the following procedure:
+         (#) Program the Baud rate, Word length = 8 bits, Stop bits, Parity, 
+             Transmitter/Receiver modes and hardware flow control values using 
+             the USART_Init() function.
+         (#) Configures the IrDA pulse width by configuring the prescaler using  
+             the USART_SetPrescaler() function.
+         (#) Configures the IrDA  USART_IrDAMode_LowPower or USART_IrDAMode_Normal 
+             mode using the USART_IrDAConfig() function.
+         (#) Enable the IrDA using the USART_IrDACmd() function.
+         (#) Enable the USART using the USART_Cmd() function.         
+    [..]
+    (@) A pulse of width less than two and greater than one PSC period(s) may or 
+        may not be rejected.
+    (@) The receiver set up time should be managed by software. The IrDA physical 
+        layer specification specifies a minimum of 10 ms delay between 
+        transmission and reception (IrDA is a half duplex protocol).
+    (@) In IrDA mode, the following bits must be kept cleared:
+        (+@) LINEN, STOP and CLKEN bits in the USART_CR2 register.
+        (+@) SCEN and HDSEL bits in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the USART's IrDA interface.
+  * @note   This function is not available for STM32F030 devices.  
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices.
+  * @param  USART_IrDAMode: specifies the IrDA mode.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IrDAMode_LowPower
+  *            @arg USART_IrDAMode_Normal
+  * @retval None
+  */
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint32_t USART_IrDAMode)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_USART_IRDA_MODE(USART_IrDAMode));
+
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_IRLP);
+  USARTx->CR3 |= USART_IrDAMode;
+}
+
+/**
+  * @brief  Enables or disables the USART's IrDA interface.
+  * @note   This function is not available for STM32F030 devices.  
+  * @param  USARTx: where x can be 1or 2  to select the USART peripheral.
+  * @note   USART2 is available only for STM32F072 and STM32F091 devices. 
+  * @note   USART3 is available only for STM32F091 devices. 
+  * @param  NewState: new state of the IrDA mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the IrDA mode by setting the IREN bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_IREN;
+  }
+  else
+  {
+    /* Disable the IrDA mode by clearing the IREN bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_IREN);
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group10 RS485 mode function
+ *  @brief  RS485 mode function 
+ *
+@verbatim  
+ ===============================================================================
+                        ##### RS485 mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         RS485 flow control.
+    [..] RS485 flow control (Driver enable feature) handling is possible through
+         the following procedure:
+         (#) Program the Baud rate, Word length = 8 bits, Stop bits, Parity, 
+             Transmitter/Receiver modes and hardware flow control values using 
+             the USART_Init() function.
+         (#) Enable the Driver Enable using the USART_DECmd() function.
+         (#) Configures the Driver Enable polarity using the USART_DEPolarityConfig()
+             function.
+         (#) Configures the Driver Enable assertion time using USART_SetDEAssertionTime() 
+             function and deassertion time using the USART_SetDEDeassertionTime()
+             function.    
+         (#) Enable the USART using the USART_Cmd() function.
+      -@-  
+       (+@) The assertion and dessertion times are expressed in sample time units (1/8 or 
+            1/16 bit time, depending on the oversampling rate).
+       
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the USART's DE functionality.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  NewState: new state of the driver enable mode.
+  *          This parameter can be: ENABLE or DISABLE.      
+  * @retval None
+  */
+void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the DE functionality by setting the DEM bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_DEM;
+  }
+  else
+  {
+    /* Disable the DE functionality by clearing the DEM bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DEM);
+  }
+}
+
+/**
+  * @brief  Configures the USART's DE polarity
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_DEPolarity: specifies the DE polarity.
+  *          This parameter can be one of the following values:
+  *            @arg USART_DEPolarity_Low
+  *            @arg USART_DEPolarity_High
+  * @retval None
+  */
+void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DE_POLARITY(USART_DEPolarity));
+
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DEP);
+  USARTx->CR3 |= USART_DEPolarity;
+}
+
+/**
+  * @brief  Sets the specified RS485 DE assertion time
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_DEAssertionTime: specifies the time between the activation of
+  *         the DE signal and the beginning of the start bit
+  * @retval None
+  */
+void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DE_ASSERTION_DEASSERTION_TIME(USART_DEAssertionTime)); 
+
+  /* Clear the DE assertion time */
+  USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_DEAT);
+  /* Set the new value for the DE assertion time */
+  USARTx->CR1 |=((uint32_t)USART_DEAssertionTime << (uint32_t)0x15);
+}
+
+/**
+  * @brief  Sets the specified RS485 DE deassertion time
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_DeassertionTime: specifies the time between the middle of the last 
+  *         stop bit in a transmitted message and the de-activation of the DE signal
+  * @retval None
+  */
+void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DE_ASSERTION_DEASSERTION_TIME(USART_DEDeassertionTime)); 
+
+  /* Clear the DE deassertion time */
+  USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_DEDT);
+  /* Set the new value for the DE deassertion time */
+  USARTx->CR1 |=((uint32_t)USART_DEDeassertionTime << (uint32_t)0x10);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group11 DMA transfers management functions
+ *  @brief   DMA transfers management functions
+ *
+@verbatim   
+ ===============================================================================
+               ##### DMA transfers management functions #####
+ ===============================================================================
+    [..] This section provides two functions that can be used only in DMA mode.
+    [..] In DMA Mode, the USART communication can be managed by 2 DMA Channel 
+         requests:
+         (#) USART_DMAReq_Tx: specifies the Tx buffer DMA transfer request.
+         (#) USART_DMAReq_Rx: specifies the Rx buffer DMA transfer request.
+    [..] In this Mode it is advised to use the following function:
+         (+) void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, 
+             FunctionalState NewState).
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the USART's DMA interface.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_DMAReq: specifies the DMA request.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_DMAReq_Tx: USART DMA transmit request
+  *            @arg USART_DMAReq_Rx: USART DMA receive request
+  * @param  NewState: new state of the DMA Request sources.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DMAREQ(USART_DMAReq));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA transfer for selected requests by setting the DMAT and/or
+       DMAR bits in the USART CR3 register */
+    USARTx->CR3 |= USART_DMAReq;
+  }
+  else
+  {
+    /* Disable the DMA transfer for selected requests by clearing the DMAT and/or
+       DMAR bits in the USART CR3 register */
+    USARTx->CR3 &= (uint32_t)~USART_DMAReq;
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's DMA interface when reception error occurs.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_DMAOnError: specifies the DMA status in case of reception error.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_DMAOnError_Enable: DMA receive request enabled when the USART DMA  
+  *                                          reception error is asserted.
+  *            @arg USART_DMAOnError_Disable: DMA receive request disabled when the USART DMA 
+  *                                           reception error is asserted.
+  * @retval None
+  */
+void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DMAONERROR(USART_DMAOnError)); 
+  
+  /* Clear the DMA Reception error detection bit */
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DDRE);
+  /* Set the new value for the DMA Reception error detection bit */
+  USARTx->CR3 |= USART_DMAOnError;
+}
+
+/**
+  * @}
+  */
+  
+/** @defgroup USART_Group12 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to configure the 
+         USART Interrupts sources, Requests and check or clear the flags or pending bits status. 
+         The user should identify which mode will be used in his application to 
+         manage the communication: Polling mode, Interrupt mode.
+
+ *** Polling Mode ***
+ ====================
+    [..] In Polling Mode, the SPI communication can be managed by these flags:
+         (#) USART_FLAG_REACK: to indicate the status of the Receive Enable 
+             acknowledge flag
+         (#) USART_FLAG_TEACK: to indicate the status of the Transmit Enable 
+             acknowledge flag.
+         (#) USART_FLAG_WU: to indicate the status of the Wake up flag.
+         (#) USART_FLAG_RWU: to indicate the status of the Receive Wake up flag.
+         (#) USART_FLAG_SBK: to indicate the status of the Send Break flag.
+         (#) USART_FLAG_CM: to indicate the status of the Character match flag.
+         (#) USART_FLAG_BUSY: to indicate the status of the Busy flag.
+         (#) USART_FLAG_ABRF: to indicate the status of the Auto baud rate flag.
+         (#) USART_FLAG_ABRE: to indicate the status of the Auto baud rate error flag.
+         (#) USART_FLAG_EOB: to indicate the status of the End of block flag.
+         (#) USART_FLAG_RTO: to indicate the status of the Receive time out flag.
+         (#) USART_FLAG_nCTSS: to indicate the status of the Inverted nCTS input 
+             bit status.
+         (#) USART_FLAG_TXE: to indicate the status of the transmit buffer register.
+         (#) USART_FLAG_RXNE: to indicate the status of the receive buffer register.
+         (#) USART_FLAG_TC: to indicate the status of the transmit operation.
+         (#) USART_FLAG_IDLE: to indicate the status of the Idle Line.
+         (#) USART_FLAG_CTS: to indicate the status of the nCTS input.
+         (#) USART_FLAG_LBD: to indicate the status of the LIN break detection.
+         (#) USART_FLAG_NE: to indicate if a noise error occur.
+         (#) USART_FLAG_FE: to indicate if a frame error occur.
+         (#) USART_FLAG_PE: to indicate if a parity error occur.
+         (#) USART_FLAG_ORE: to indicate if an Overrun error occur.
+    [..] In this Mode it is advised to use the following functions:
+         (+) FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG).
+         (+) void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG).
+
+ *** Interrupt Mode ***
+ ======================
+    [..] In Interrupt Mode, the USART communication can be managed by 8 interrupt 
+         sources and 10 pending bits:
+         (+) Pending Bits:
+             (##) USART_IT_WU: to indicate the status of the Wake up interrupt.
+             (##) USART_IT_CM: to indicate the status of Character match interrupt.
+             (##) USART_IT_EOB: to indicate the status of End of block interrupt.
+             (##) USART_IT_RTO: to indicate the status of Receive time out interrupt.
+             (##) USART_IT_CTS: to indicate the status of CTS change interrupt.
+             (##) USART_IT_LBD: to indicate the status of LIN Break detection interrupt.
+             (##) USART_IT_TC: to indicate the status of Transmission complete interrupt.
+             (##) USART_IT_IDLE: to indicate the status of IDLE line detected interrupt.
+             (##) USART_IT_ORE: to indicate the status of OverRun Error interrupt.
+             (##) USART_IT_NE: to indicate the status of Noise Error interrupt.
+             (##) USART_IT_FE: to indicate the status of Framing Error interrupt.
+             (##) USART_IT_PE: to indicate the status of Parity Error interrupt.  
+
+         (+) Interrupt Source:
+             (##) USART_IT_WU: specifies the interrupt source for Wake up interrupt.
+             (##) USART_IT_CM: specifies the interrupt source for Character match 
+                  interrupt.
+             (##) USART_IT_EOB: specifies the interrupt source for End of block
+                  interrupt.
+             (##) USART_IT_RTO: specifies the interrupt source for Receive time-out
+                  interrupt.
+             (##) USART_IT_CTS: specifies the interrupt source for CTS change interrupt.
+             (##) USART_IT_LBD: specifies the interrupt source for LIN Break 
+                  detection interrupt.
+             (##) USART_IT_TXE: specifies the interrupt source for Tansmit Data 
+                  Register empty interrupt.
+             (##) USART_IT_TC: specifies the interrupt source for Transmission 
+                  complete interrupt.
+             (##) USART_IT_RXNE: specifies the interrupt source for Receive Data 
+                  register not empty interrupt.
+             (##) USART_IT_IDLE: specifies the interrupt source for Idle line 
+                  detection interrupt.
+             (##) USART_IT_PE: specifies the interrupt source for Parity Error interrupt.
+             (##) USART_IT_ERR: specifies the interrupt source for Error interrupt
+                  (Frame error, noise error, overrun error)
+             -@@- Some parameters are coded in order to use them as interrupt 
+                 source or as pending bits.
+    [..] In this Mode it is advised to use the following functions:
+         (+) void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState).
+         (+) ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT).
+         (+) void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified USART interrupts.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_IT: specifies the USART interrupt sources to be enabled or disabled.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_WU:  Wake up interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_CM:  Character match interrupt.
+  *            @arg USART_IT_EOB:  End of block interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_RTO:  Receive time out interrupt.
+  *            @arg USART_IT_CTS:  CTS change interrupt.
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_TXE:  Tansmit Data Register empty interrupt.
+  *            @arg USART_IT_TC:  Transmission complete interrupt.
+  *            @arg USART_IT_RXNE:  Receive Data register not empty interrupt.
+  *            @arg USART_IT_IDLE:  Idle line detection interrupt.
+  *            @arg USART_IT_PE:  Parity Error interrupt.
+  *            @arg USART_IT_ERR:  Error interrupt(Frame error, noise error, overrun error)
+  * @param  NewState: new state of the specified USARTx interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState)
+{
+  uint32_t usartreg = 0, itpos = 0, itmask = 0;
+  uint32_t usartxbase = 0;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CONFIG_IT(USART_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  usartxbase = (uint32_t)USARTx;
+  
+  /* Get the USART register index */
+  usartreg = (((uint16_t)USART_IT) >> 0x08);
+  
+  /* Get the interrupt position */
+  itpos = USART_IT & IT_MASK;
+  itmask = (((uint32_t)0x01) << itpos);
+  
+  if (usartreg == 0x02) /* The IT is in CR2 register */
+  {
+    usartxbase += 0x04;
+  }
+  else if (usartreg == 0x03) /* The IT is in CR3 register */
+  {
+    usartxbase += 0x08;
+  }
+  else /* The IT is in CR1 register */
+  {
+  }
+  if (NewState != DISABLE)
+  {
+    *(__IO uint32_t*)usartxbase  |= itmask;
+  }
+  else
+  {
+    *(__IO uint32_t*)usartxbase &= ~itmask;
+  }
+}
+
+/**
+  * @brief  Enables the specified USART's Request.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_Request: specifies the USART request.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_Request_TXFRQ: Transmit data flush ReQuest
+  *            @arg USART_Request_RXFRQ: Receive data flush ReQuest
+  *            @arg USART_Request_MMRQ: Mute Mode ReQuest
+  *            @arg USART_Request_SBKRQ: Send Break ReQuest
+  *            @arg USART_Request_ABRRQ: Auto Baud Rate ReQuest
+  * @param  NewState: new state of the DMA interface when reception error occurs.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_REQUEST(USART_Request));
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the USART ReQuest by setting the dedicated request bit in the RQR
+       register.*/
+      USARTx->RQR |= USART_Request;
+  }
+  else
+  {
+    /* Disable the USART ReQuest by clearing the dedicated request bit in the RQR
+       register.*/
+    USARTx->RQR &= (uint32_t)~USART_Request;
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's Overrun detection.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_OVRDetection: specifies the OVR detection status in case of OVR error.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_OVRDetection_Enable: OVR error detection enabled when
+  *                                            the USART OVR error is asserted.
+  *            @arg USART_OVRDetection_Disable: OVR error detection disabled when
+  *                                             the USART OVR error is asserted.
+  * @retval None
+  */
+void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_OVRDETECTION(USART_OVRDetection));
+  
+  /* Clear the OVR detection bit */
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_OVRDIS);
+  /* Set the new value for the OVR detection bit */
+  USARTx->CR3 |= USART_OVRDetection;
+}
+
+/**
+  * @brief  Checks whether the specified USART flag is set or not.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg USART_FLAG_REACK:  Receive Enable acknowledge flag.
+  *            @arg USART_FLAG_TEACK:  Transmit Enable acknowledge flag.
+  *            @arg USART_FLAG_WU:  Wake up flag, not available for  STM32F030 devices.
+  *            @arg USART_FLAG_RWU:  Receive Wake up flag, not available for  STM32F030 devices.
+  *            @arg USART_FLAG_SBK:  Send Break flag.
+  *            @arg USART_FLAG_CM:  Character match flag.
+  *            @arg USART_FLAG_BUSY:  Busy flag.
+  *            @arg USART_FLAG_ABRF:  Auto baud rate flag.
+  *            @arg USART_FLAG_ABRE:  Auto baud rate error flag.
+  *            @arg USART_FLAG_EOB:  End of block flag, not available for  STM32F030 devices.
+  *            @arg USART_FLAG_RTO:  Receive time out flag.
+  *            @arg USART_FLAG_nCTSS:  Inverted nCTS input bit status.
+  *            @arg USART_FLAG_CTS:  CTS Change flag.
+  *            @arg USART_FLAG_LBD:  LIN Break detection flag, not available for  STM32F030 devices.
+  *            @arg USART_FLAG_TXE:  Transmit data register empty flag.
+  *            @arg USART_FLAG_TC:  Transmission Complete flag.
+  *            @arg USART_FLAG_RXNE:  Receive data register not empty flag.
+  *            @arg USART_FLAG_IDLE:  Idle Line detection flag.
+  *            @arg USART_FLAG_ORE:  OverRun Error flag.
+  *            @arg USART_FLAG_NE:  Noise Error flag.
+  *            @arg USART_FLAG_FE:  Framing Error flag.
+  *            @arg USART_FLAG_PE:  Parity Error flag.
+  * @retval The new state of USART_FLAG (SET or RESET).
+  */
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_FLAG(USART_FLAG));
+  
+  if ((USARTx->ISR & USART_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the USARTx's pending flags.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_FLAG_WU:  Wake up flag, not available for  STM32F030 devices.
+  *            @arg USART_FLAG_CM:  Character match flag.
+  *            @arg USART_FLAG_EOB:  End of block flag, not available for  STM32F030 devices.
+  *            @arg USART_FLAG_RTO:  Receive time out flag.
+  *            @arg USART_FLAG_CTS:  CTS Change flag.
+  *            @arg USART_FLAG_LBD:  LIN Break detection flag, not available for  STM32F030 devices.
+  *            @arg USART_FLAG_TC:  Transmission Complete flag.
+  *            @arg USART_FLAG_IDLE:  IDLE line detected flag.
+  *            @arg USART_FLAG_ORE:  OverRun Error flag.
+  *            @arg USART_FLAG_NE: Noise Error flag.
+  *            @arg USART_FLAG_FE: Framing Error flag.
+  *            @arg USART_FLAG_PE:   Parity Errorflag.
+  *   
+  * @note     RXNE pending bit is cleared by a read to the USART_RDR register 
+  *           (USART_ReceiveData()) or by writing 1 to the RXFRQ in the register
+  *           USART_RQR (USART_RequestCmd()).
+  * @note     TC flag can be also cleared by software sequence: a read operation
+  *           to USART_SR register (USART_GetFlagStatus()) followed by a write 
+  *           operation to USART_TDR register (USART_SendData()).
+  * @note     TXE flag is cleared by a write to the USART_TDR register (USART_SendData())
+  *           or by writing 1 to the TXFRQ in the register USART_RQR (USART_RequestCmd()).
+  * @note     SBKF flag is cleared by 1 to the SBKRQ in the register USART_RQR
+  *           (USART_RequestCmd()).
+  * @retval None
+  */
+void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLEAR_FLAG(USART_FLAG));
+     
+  USARTx->ICR = USART_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified USART interrupt has occurred or not.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_IT: specifies the USART interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_WU:  Wake up interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_CM:  Character match interrupt.
+  *            @arg USART_IT_EOB:  End of block interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_RTO:  Receive time out interrupt.
+  *            @arg USART_IT_CTS:  CTS change interrupt.
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_TXE:  Tansmit Data Register empty interrupt.
+  *            @arg USART_IT_TC:  Transmission complete interrupt.
+  *            @arg USART_IT_RXNE:  Receive Data register not empty interrupt.
+  *            @arg USART_IT_IDLE:  Idle line detection interrupt.
+  *            @arg USART_IT_ORE:  OverRun Error interrupt.
+  *            @arg USART_IT_NE:  Noise Error interrupt.
+  *            @arg USART_IT_FE:  Framing Error interrupt.
+  *            @arg USART_IT_PE:  Parity Error interrupt.
+  * @retval The new state of USART_IT (SET or RESET).
+  */
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT)
+{
+  uint32_t bitpos = 0, itmask = 0, usartreg = 0;
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_GET_IT(USART_IT)); 
+  
+  /* Get the USART register index */
+  usartreg = (((uint16_t)USART_IT) >> 0x08);
+  /* Get the interrupt position */
+  itmask = USART_IT & IT_MASK;
+  itmask = (uint32_t)0x01 << itmask;
+  
+  if (usartreg == 0x01) /* The IT  is in CR1 register */
+  {
+    itmask &= USARTx->CR1;
+  }
+  else if (usartreg == 0x02) /* The IT  is in CR2 register */
+  {
+    itmask &= USARTx->CR2;
+  }
+  else /* The IT  is in CR3 register */
+  {
+    itmask &= USARTx->CR3;
+  }
+  
+  bitpos = USART_IT >> 0x10;
+  bitpos = (uint32_t)0x01 << bitpos;
+  bitpos &= USARTx->ISR;
+  if ((itmask != (uint16_t)RESET)&&(bitpos != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  
+  return bitstatus;  
+}
+
+/**
+  * @brief  Clears the USARTx's interrupt pending bits.
+  * @param  USARTx: where x can be from 1 to 8 to select the USART peripheral.
+  * @note   USART3 and USART4 are available only for STM32F072 and STM32F091 devices.
+  * @note   USART5, USART6, USART7 and USART8 are available only for STM32F091 devices. 
+  * @note   USART2 is not available for STM32F031 devices.  
+  * @param  USART_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_WU:  Wake up interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_CM:  Character match interrupt.
+  *            @arg USART_IT_EOB:  End of block interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_RTO:  Receive time out interrupt.
+  *            @arg USART_IT_CTS:  CTS change interrupt.
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt, not available for  STM32F030 devices.
+  *            @arg USART_IT_TC:  Transmission complete interrupt.
+  *            @arg USART_IT_IDLE:  IDLE line detected interrupt.
+  *            @arg USART_IT_ORE:  OverRun Error interrupt.
+  *            @arg USART_IT_NE:  Noise Error interrupt.
+  *            @arg USART_IT_FE:  Framing Error interrupt.
+  *            @arg USART_IT_PE:  Parity Error interrupt.
+  *
+  * @note     RXNE pending bit is cleared by a read to the USART_RDR register 
+  *           (USART_ReceiveData()) or by writing 1 to the RXFRQ in the register 
+  *           USART_RQR (USART_RequestCmd()).
+  * @note     TC pending bit can be also cleared by software sequence: a read 
+  *           operation to USART_SR register (USART_GetITStatus()) followed by  
+  *           a write operation to USART_TDR register (USART_SendData()).
+  * @note     TXE pending bit is cleared by a write to the USART_TDR register 
+  *           (USART_SendData()) or by writing 1 to the TXFRQ in the register 
+  *           USART_RQR (USART_RequestCmd()).
+  * @retval None
+  */
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT)
+{
+  uint32_t bitpos = 0, itmask = 0;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLEAR_IT(USART_IT)); 
+  
+  bitpos = USART_IT >> 0x10;
+  itmask = ((uint32_t)0x01 << (uint32_t)bitpos);
+  USARTx->ICR = (uint32_t)itmask;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_wwdg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_wwdg.c
new file mode 100644
index 00000000..3b04fb46
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F0xx_StdPeriph_Driver/src/stm32f0xx_wwdg.c
@@ -0,0 +1,303 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_wwdg.c
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Window watchdog (WWDG) peripheral:
+  *           + Prescaler, Refresh window and Counter configuration
+  *           + WWDG activation
+  *           + Interrupts and flags management
+  *             
+  *  @verbatim
+  *    
+  ============================================================================== 
+                           ##### WWDG features ##### 
+  ============================================================================== 
+    [..] Once enabled the WWDG generates a system reset on expiry of a programmed
+        time period, unless the program refreshes the counter (downcounter) 
+        before to reach 0x3F value (i.e. a reset is generated when the counter
+        value rolls over from 0x40 to 0x3F). 
+    [..] An MCU reset is also generated if the counter value is refreshed
+         before the counter has reached the refresh window value. This 
+         implies that the counter must be refreshed in a limited window.
+
+    [..] Once enabled the WWDG cannot be disabled except by a system reset.
+
+    [..] WWDGRST flag in RCC_CSR register can be used to inform when a WWDG
+         reset occurs.
+
+    [..] The WWDG counter input clock is derived from the APB clock divided 
+         by a programmable prescaler.
+
+    [..] WWDG counter clock = PCLK1 / Prescaler.
+    [..] WWDG timeout = (WWDG counter clock) * (counter value).
+
+    [..] Min-max timeout value @32MHz (PCLK1): ~85us / ~43ms.
+
+                       ##### How to use this driver ##### 
+  ==============================================================================
+    [..]
+        (#) Enable WWDG clock using RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE) 
+            function.
+              
+        (#) Configure the WWDG prescaler using WWDG_SetPrescaler() function.
+                             
+        (#) Configure the WWDG refresh window using WWDG_SetWindowValue() function.
+              
+        (#) Set the WWDG counter value and start it using WWDG_Enable() function.
+            When the WWDG is enabled the counter value should be configured to 
+            a value greater than 0x40 to prevent generating an immediate reset.
+              
+        (#) Optionally you can enable the Early wakeup interrupt which is 
+            generated when the counter reach 0x40.
+            Once enabled this interrupt cannot be disabled except by a system reset.
+                   
+        (#) Then the application program must refresh the WWDG counter at regular
+            intervals during normal operation to prevent an MCU reset, using
+            WWDG_SetCounter() function. This operation must occur only when
+            the counter value is lower than the refresh window value, 
+            programmed using WWDG_SetWindowValue().
+  
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx_wwdg.h"
+#include "stm32f0xx_rcc.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup WWDG 
+  * @brief WWDG driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* --------------------- WWDG registers bit mask ---------------------------- */
+/* CFR register bit mask */
+#define CFR_WDGTB_MASK    ((uint32_t)0xFFFFFE7F)
+#define CFR_W_MASK        ((uint32_t)0xFFFFFF80)
+#define BIT_MASK          ((uint8_t)0x7F)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup WWDG_Private_Functions
+  * @{
+  */
+
+/** @defgroup WWDG_Group1 Prescaler, Refresh window and Counter configuration functions
+ *  @brief   Prescaler, Refresh window and Counter configuration functions 
+ *
+@verbatim   
+  ==============================================================================
+    ##### Prescaler, Refresh window and Counter configuration functions #####
+  ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the WWDG peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void WWDG_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
+}
+
+/**
+  * @brief  Sets the WWDG Prescaler.
+  * @param  WWDG_Prescaler: specifies the WWDG Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
+  *            @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
+  *            @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
+  *            @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
+  * @retval None
+  */
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler));
+  /* Clear WDGTB[1:0] bits */
+  tmpreg = WWDG->CFR & CFR_WDGTB_MASK;
+  /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */
+  tmpreg |= WWDG_Prescaler;
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Sets the WWDG window value.
+  * @param  WindowValue: specifies the window value to be compared to the downcounter.
+  *          This parameter value must be lower than 0x80.
+  * @retval None
+  */
+void WWDG_SetWindowValue(uint8_t WindowValue)
+{
+  __IO uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_WWDG_WINDOW_VALUE(WindowValue));
+  /* Clear W[6:0] bits */
+
+  tmpreg = WWDG->CFR & CFR_W_MASK;
+
+  /* Set W[6:0] bits according to WindowValue value */
+  tmpreg |= WindowValue & (uint32_t) BIT_MASK;
+
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Enables the WWDG Early Wakeup interrupt(EWI).
+  * @note   Once enabled this interrupt cannot be disabled except by a system reset. 
+  * @param  None
+  * @retval None
+  */
+void WWDG_EnableIT(void)
+{
+  WWDG->CFR |= WWDG_CFR_EWI;
+}
+
+/**
+  * @brief  Sets the WWDG counter value.
+  * @param  Counter: specifies the watchdog counter value.
+  *          This parameter must be a number between 0x40 and 0x7F (to prevent 
+  *          generating an immediate reset).
+  * @retval None
+  */
+void WWDG_SetCounter(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  /* Write to T[6:0] bits to configure the counter value, no need to do
+     a read-modify-write; writing a 0 to WDGA bit does nothing */
+  WWDG->CR = Counter & BIT_MASK;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Group2 WWDG activation functions
+ *  @brief   WWDG activation functions 
+ *
+@verbatim   
+  ==============================================================================
+                     ##### WWDG activation function #####
+  ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables WWDG and load the counter value.                  
+  * @param  Counter: specifies the watchdog counter value.
+  *          This parameter must be a number between 0x40 and 0x7F (to prevent 
+  *          generating an immediate reset).
+  * @retval None
+  */
+void WWDG_Enable(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  WWDG->CR = WWDG_CR_WDGA | Counter;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+  ==============================================================================
+                ##### Interrupts and flags management functions #####
+  ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the Early Wakeup interrupt flag is set or not.
+  * @param  None
+  * @retval The new state of the Early Wakeup interrupt flag (SET or RESET).
+  */
+FlagStatus WWDG_GetFlagStatus(void)
+{
+  FlagStatus bitstatus = RESET;
+    
+  if ((WWDG->SR) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears Early Wakeup interrupt flag.
+  * @param  None
+  * @retval None
+  */
+void WWDG_ClearFlag(void)
+{
+  WWDG->SR = (uint32_t)RESET;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/misc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/misc.h
new file mode 100644
index 00000000..bd41cd1c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/misc.h
@@ -0,0 +1,219 @@
+/**
+  ******************************************************************************
+  * @file    misc.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the miscellaneous
+  *          firmware library functions (add-on to CMSIS functions).
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MISC_H
+#define __MISC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup MISC
+  * @{
+  */
+
+/** @defgroup MISC_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  NVIC Init Structure definition  
+  */
+
+typedef struct
+{
+  uint8_t NVIC_IRQChannel;                    /*!< Specifies the IRQ channel to be enabled or disabled.
+                                                   This parameter can be a value of @ref IRQn_Type 
+                                                   (For the complete STM32 Devices IRQ Channels list, please
+                                                    refer to stm32f10x.h file) */
+
+  uint8_t NVIC_IRQChannelPreemptionPriority;  /*!< Specifies the pre-emption priority for the IRQ channel
+                                                   specified in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref NVIC_Priority_Table */
+
+  uint8_t NVIC_IRQChannelSubPriority;         /*!< Specifies the subpriority level for the IRQ channel specified
+                                                   in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref NVIC_Priority_Table */
+
+  FunctionalState NVIC_IRQChannelCmd;         /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
+                                                   will be enabled or disabled. 
+                                                   This parameter can be set either to ENABLE or DISABLE */   
+} NVIC_InitTypeDef;
+ 
+/**
+  * @}
+  */
+
+/** @defgroup NVIC_Priority_Table 
+  * @{
+  */
+
+/**
+@code  
+ The table below gives the allowed values of the pre-emption priority and subpriority according
+ to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
+  ============================================================================================================================
+    NVIC_PriorityGroup   | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority  | Description
+  ============================================================================================================================
+   NVIC_PriorityGroup_0  |                0                  |            0-15             |   0 bits for pre-emption priority
+                         |                                   |                             |   4 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------
+   NVIC_PriorityGroup_1  |                0-1                |            0-7              |   1 bits for pre-emption priority
+                         |                                   |                             |   3 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------    
+   NVIC_PriorityGroup_2  |                0-3                |            0-3              |   2 bits for pre-emption priority
+                         |                                   |                             |   2 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------    
+   NVIC_PriorityGroup_3  |                0-7                |            0-1              |   3 bits for pre-emption priority
+                         |                                   |                             |   1 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------    
+   NVIC_PriorityGroup_4  |                0-15               |            0                |   4 bits for pre-emption priority
+                         |                                   |                             |   0 bits for subpriority                       
+  ============================================================================================================================
+@endcode
+*/
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup Vector_Table_Base 
+  * @{
+  */
+
+#define NVIC_VectTab_RAM             ((uint32_t)0x20000000)
+#define NVIC_VectTab_FLASH           ((uint32_t)0x08000000)
+#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
+                                  ((VECTTAB) == NVIC_VectTab_FLASH))
+/**
+  * @}
+  */
+
+/** @defgroup System_Low_Power 
+  * @{
+  */
+
+#define NVIC_LP_SEVONPEND            ((uint8_t)0x10)
+#define NVIC_LP_SLEEPDEEP            ((uint8_t)0x04)
+#define NVIC_LP_SLEEPONEXIT          ((uint8_t)0x02)
+#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
+                        ((LP) == NVIC_LP_SLEEPDEEP) || \
+                        ((LP) == NVIC_LP_SLEEPONEXIT))
+/**
+  * @}
+  */
+
+/** @defgroup Preemption_Priority_Group 
+  * @{
+  */
+
+#define NVIC_PriorityGroup_0         ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
+                                                            4 bits for subpriority */
+#define NVIC_PriorityGroup_1         ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
+                                                            3 bits for subpriority */
+#define NVIC_PriorityGroup_2         ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
+                                                            2 bits for subpriority */
+#define NVIC_PriorityGroup_3         ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
+                                                            1 bits for subpriority */
+#define NVIC_PriorityGroup_4         ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
+                                                            0 bits for subpriority */
+
+#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
+                                       ((GROUP) == NVIC_PriorityGroup_1) || \
+                                       ((GROUP) == NVIC_PriorityGroup_2) || \
+                                       ((GROUP) == NVIC_PriorityGroup_3) || \
+                                       ((GROUP) == NVIC_PriorityGroup_4))
+
+#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_SUB_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_OFFSET(OFFSET)  ((OFFSET) < 0x0007FFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup SysTick_clock_source 
+  * @{
+  */
+
+#define SysTick_CLKSource_HCLK_Div8    ((uint32_t)0xFFFFFFFB)
+#define SysTick_CLKSource_HCLK         ((uint32_t)0x00000004)
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
+                                       ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Exported_Functions
+  * @{
+  */
+
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MISC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_adc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_adc.h
new file mode 100644
index 00000000..b16269f0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_adc.h
@@ -0,0 +1,479 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_adc.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the ADC firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_ADC_H
+#define __STM32F10x_ADC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup ADC
+  * @{
+  */
+
+/** @defgroup ADC_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  ADC Init structure definition  
+  */
+
+typedef struct
+{
+  uint32_t ADC_Mode;                      /*!< Configures the ADC to operate in independent or
+                                               dual mode. 
+                                               This parameter can be a value of @ref ADC_mode */
+
+  FunctionalState ADC_ScanConvMode;       /*!< Specifies whether the conversion is performed in
+                                               Scan (multichannels) or Single (one channel) mode.
+                                               This parameter can be set to ENABLE or DISABLE */
+
+  FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion is performed in
+                                               Continuous or Single mode.
+                                               This parameter can be set to ENABLE or DISABLE. */
+
+  uint32_t ADC_ExternalTrigConv;          /*!< Defines the external trigger used to start the analog
+                                               to digital conversion of regular channels. This parameter
+                                               can be a value of @ref ADC_external_trigger_sources_for_regular_channels_conversion */
+
+  uint32_t ADC_DataAlign;                 /*!< Specifies whether the ADC data alignment is left or right.
+                                               This parameter can be a value of @ref ADC_data_align */
+
+  uint8_t ADC_NbrOfChannel;               /*!< Specifies the number of ADC channels that will be converted
+                                               using the sequencer for regular channel group.
+                                               This parameter must range from 1 to 16. */
+}ADC_InitTypeDef;
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Exported_Constants
+  * @{
+  */
+
+#define IS_ADC_ALL_PERIPH(PERIPH) (((PERIPH) == ADC1) || \
+                                   ((PERIPH) == ADC2) || \
+                                   ((PERIPH) == ADC3))
+
+#define IS_ADC_DMA_PERIPH(PERIPH) (((PERIPH) == ADC1) || \
+                                   ((PERIPH) == ADC3))
+
+/** @defgroup ADC_mode 
+  * @{
+  */
+
+#define ADC_Mode_Independent                       ((uint32_t)0x00000000)
+#define ADC_Mode_RegInjecSimult                    ((uint32_t)0x00010000)
+#define ADC_Mode_RegSimult_AlterTrig               ((uint32_t)0x00020000)
+#define ADC_Mode_InjecSimult_FastInterl            ((uint32_t)0x00030000)
+#define ADC_Mode_InjecSimult_SlowInterl            ((uint32_t)0x00040000)
+#define ADC_Mode_InjecSimult                       ((uint32_t)0x00050000)
+#define ADC_Mode_RegSimult                         ((uint32_t)0x00060000)
+#define ADC_Mode_FastInterl                        ((uint32_t)0x00070000)
+#define ADC_Mode_SlowInterl                        ((uint32_t)0x00080000)
+#define ADC_Mode_AlterTrig                         ((uint32_t)0x00090000)
+
+#define IS_ADC_MODE(MODE) (((MODE) == ADC_Mode_Independent) || \
+                           ((MODE) == ADC_Mode_RegInjecSimult) || \
+                           ((MODE) == ADC_Mode_RegSimult_AlterTrig) || \
+                           ((MODE) == ADC_Mode_InjecSimult_FastInterl) || \
+                           ((MODE) == ADC_Mode_InjecSimult_SlowInterl) || \
+                           ((MODE) == ADC_Mode_InjecSimult) || \
+                           ((MODE) == ADC_Mode_RegSimult) || \
+                           ((MODE) == ADC_Mode_FastInterl) || \
+                           ((MODE) == ADC_Mode_SlowInterl) || \
+                           ((MODE) == ADC_Mode_AlterTrig))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_external_trigger_sources_for_regular_channels_conversion 
+  * @{
+  */
+
+#define ADC_ExternalTrigConv_T1_CC1                ((uint32_t)0x00000000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigConv_T1_CC2                ((uint32_t)0x00020000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigConv_T2_CC2                ((uint32_t)0x00060000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigConv_T3_TRGO               ((uint32_t)0x00080000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigConv_T4_CC4                ((uint32_t)0x000A0000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO    ((uint32_t)0x000C0000) /*!< For ADC1 and ADC2 */
+
+#define ADC_ExternalTrigConv_T1_CC3                ((uint32_t)0x00040000) /*!< For ADC1, ADC2 and ADC3 */
+#define ADC_ExternalTrigConv_None                  ((uint32_t)0x000E0000) /*!< For ADC1, ADC2 and ADC3 */
+
+#define ADC_ExternalTrigConv_T3_CC1                ((uint32_t)0x00000000) /*!< For ADC3 only */
+#define ADC_ExternalTrigConv_T2_CC3                ((uint32_t)0x00020000) /*!< For ADC3 only */
+#define ADC_ExternalTrigConv_T8_CC1                ((uint32_t)0x00060000) /*!< For ADC3 only */
+#define ADC_ExternalTrigConv_T8_TRGO               ((uint32_t)0x00080000) /*!< For ADC3 only */
+#define ADC_ExternalTrigConv_T5_CC1                ((uint32_t)0x000A0000) /*!< For ADC3 only */
+#define ADC_ExternalTrigConv_T5_CC3                ((uint32_t)0x000C0000) /*!< For ADC3 only */
+
+#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_ExternalTrigConv_T1_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T3_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T4_CC4) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_None) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T3_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T8_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T8_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_CC3))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_data_align 
+  * @{
+  */
+
+#define ADC_DataAlign_Right                        ((uint32_t)0x00000000)
+#define ADC_DataAlign_Left                         ((uint32_t)0x00000800)
+#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \
+                                  ((ALIGN) == ADC_DataAlign_Left))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_channels 
+  * @{
+  */
+
+#define ADC_Channel_0                               ((uint8_t)0x00)
+#define ADC_Channel_1                               ((uint8_t)0x01)
+#define ADC_Channel_2                               ((uint8_t)0x02)
+#define ADC_Channel_3                               ((uint8_t)0x03)
+#define ADC_Channel_4                               ((uint8_t)0x04)
+#define ADC_Channel_5                               ((uint8_t)0x05)
+#define ADC_Channel_6                               ((uint8_t)0x06)
+#define ADC_Channel_7                               ((uint8_t)0x07)
+#define ADC_Channel_8                               ((uint8_t)0x08)
+#define ADC_Channel_9                               ((uint8_t)0x09)
+#define ADC_Channel_10                              ((uint8_t)0x0A)
+#define ADC_Channel_11                              ((uint8_t)0x0B)
+#define ADC_Channel_12                              ((uint8_t)0x0C)
+#define ADC_Channel_13                              ((uint8_t)0x0D)
+#define ADC_Channel_14                              ((uint8_t)0x0E)
+#define ADC_Channel_15                              ((uint8_t)0x0F)
+#define ADC_Channel_16                              ((uint8_t)0x10)
+#define ADC_Channel_17                              ((uint8_t)0x11)
+
+#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) == ADC_Channel_0) || ((CHANNEL) == ADC_Channel_1) || \
+                                 ((CHANNEL) == ADC_Channel_2) || ((CHANNEL) == ADC_Channel_3) || \
+                                 ((CHANNEL) == ADC_Channel_4) || ((CHANNEL) == ADC_Channel_5) || \
+                                 ((CHANNEL) == ADC_Channel_6) || ((CHANNEL) == ADC_Channel_7) || \
+                                 ((CHANNEL) == ADC_Channel_8) || ((CHANNEL) == ADC_Channel_9) || \
+                                 ((CHANNEL) == ADC_Channel_10) || ((CHANNEL) == ADC_Channel_11) || \
+                                 ((CHANNEL) == ADC_Channel_12) || ((CHANNEL) == ADC_Channel_13) || \
+                                 ((CHANNEL) == ADC_Channel_14) || ((CHANNEL) == ADC_Channel_15) || \
+                                 ((CHANNEL) == ADC_Channel_16) || ((CHANNEL) == ADC_Channel_17))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_sampling_time 
+  * @{
+  */
+
+#define ADC_SampleTime_1Cycles5                    ((uint8_t)0x00)
+#define ADC_SampleTime_7Cycles5                    ((uint8_t)0x01)
+#define ADC_SampleTime_13Cycles5                   ((uint8_t)0x02)
+#define ADC_SampleTime_28Cycles5                   ((uint8_t)0x03)
+#define ADC_SampleTime_41Cycles5                   ((uint8_t)0x04)
+#define ADC_SampleTime_55Cycles5                   ((uint8_t)0x05)
+#define ADC_SampleTime_71Cycles5                   ((uint8_t)0x06)
+#define ADC_SampleTime_239Cycles5                  ((uint8_t)0x07)
+#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_1Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_7Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_13Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_28Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_41Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_55Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_71Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_239Cycles5))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_external_trigger_sources_for_injected_channels_conversion 
+  * @{
+  */
+
+#define ADC_ExternalTrigInjecConv_T2_TRGO           ((uint32_t)0x00002000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigInjecConv_T2_CC1            ((uint32_t)0x00003000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigInjecConv_T3_CC4            ((uint32_t)0x00004000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigInjecConv_T4_TRGO           ((uint32_t)0x00005000) /*!< For ADC1 and ADC2 */
+#define ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4 ((uint32_t)0x00006000) /*!< For ADC1 and ADC2 */
+
+#define ADC_ExternalTrigInjecConv_T1_TRGO           ((uint32_t)0x00000000) /*!< For ADC1, ADC2 and ADC3 */
+#define ADC_ExternalTrigInjecConv_T1_CC4            ((uint32_t)0x00001000) /*!< For ADC1, ADC2 and ADC3 */
+#define ADC_ExternalTrigInjecConv_None              ((uint32_t)0x00007000) /*!< For ADC1, ADC2 and ADC3 */
+
+#define ADC_ExternalTrigInjecConv_T4_CC3            ((uint32_t)0x00002000) /*!< For ADC3 only */
+#define ADC_ExternalTrigInjecConv_T8_CC2            ((uint32_t)0x00003000) /*!< For ADC3 only */
+#define ADC_ExternalTrigInjecConv_T8_CC4            ((uint32_t)0x00004000) /*!< For ADC3 only */
+#define ADC_ExternalTrigInjecConv_T5_TRGO           ((uint32_t)0x00005000) /*!< For ADC3 only */
+#define ADC_ExternalTrigInjecConv_T5_CC4            ((uint32_t)0x00006000) /*!< For ADC3 only */
+
+#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_ExternalTrigInjecConv_T1_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T1_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_CC1) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_None) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC3) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_CC4))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_injected_channel_selection 
+  * @{
+  */
+
+#define ADC_InjectedChannel_1                       ((uint8_t)0x14)
+#define ADC_InjectedChannel_2                       ((uint8_t)0x18)
+#define ADC_InjectedChannel_3                       ((uint8_t)0x1C)
+#define ADC_InjectedChannel_4                       ((uint8_t)0x20)
+#define IS_ADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) == ADC_InjectedChannel_1) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_2) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_3) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_4))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_analog_watchdog_selection 
+  * @{
+  */
+
+#define ADC_AnalogWatchdog_SingleRegEnable         ((uint32_t)0x00800200)
+#define ADC_AnalogWatchdog_SingleInjecEnable       ((uint32_t)0x00400200)
+#define ADC_AnalogWatchdog_SingleRegOrInjecEnable  ((uint32_t)0x00C00200)
+#define ADC_AnalogWatchdog_AllRegEnable            ((uint32_t)0x00800000)
+#define ADC_AnalogWatchdog_AllInjecEnable          ((uint32_t)0x00400000)
+#define ADC_AnalogWatchdog_AllRegAllInjecEnable    ((uint32_t)0x00C00000)
+#define ADC_AnalogWatchdog_None                    ((uint32_t)0x00000000)
+
+#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_AnalogWatchdog_SingleRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_None))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_interrupts_definition 
+  * @{
+  */
+
+#define ADC_IT_EOC                                 ((uint16_t)0x0220)
+#define ADC_IT_AWD                                 ((uint16_t)0x0140)
+#define ADC_IT_JEOC                                ((uint16_t)0x0480)
+
+#define IS_ADC_IT(IT) ((((IT) & (uint16_t)0xF81F) == 0x00) && ((IT) != 0x00))
+
+#define IS_ADC_GET_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \
+                           ((IT) == ADC_IT_JEOC))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_flags_definition 
+  * @{
+  */
+
+#define ADC_FLAG_AWD                               ((uint8_t)0x01)
+#define ADC_FLAG_EOC                               ((uint8_t)0x02)
+#define ADC_FLAG_JEOC                              ((uint8_t)0x04)
+#define ADC_FLAG_JSTRT                             ((uint8_t)0x08)
+#define ADC_FLAG_STRT                              ((uint8_t)0x10)
+#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xE0) == 0x00) && ((FLAG) != 0x00))
+#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_AWD) || ((FLAG) == ADC_FLAG_EOC) || \
+                               ((FLAG) == ADC_FLAG_JEOC) || ((FLAG)== ADC_FLAG_JSTRT) || \
+                               ((FLAG) == ADC_FLAG_STRT))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_thresholds 
+  * @{
+  */
+
+#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_injected_offset 
+  * @{
+  */
+
+#define IS_ADC_OFFSET(OFFSET) ((OFFSET) <= 0xFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_injected_length 
+  * @{
+  */
+
+#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x4))
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_injected_rank 
+  * @{
+  */
+
+#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x4))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_length 
+  * @{
+  */
+
+#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x10))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_regular_rank 
+  * @{
+  */
+
+#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x10))
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_regular_discontinuous_mode_number 
+  * @{
+  */
+
+#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 0x1) && ((NUMBER) <= 0x8))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Exported_Functions
+  * @{
+  */
+
+void ADC_DeInit(ADC_TypeDef* ADCx);
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState);
+void ADC_ResetCalibration(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx);
+void ADC_StartCalibration(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx);
+void ADC_SoftwareStartConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
+void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number);
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
+uint32_t ADC_GetDualModeConversionValue(void);
+void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv);
+void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
+void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length);
+void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset);
+uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel);
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog);
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold, uint16_t LowThreshold);
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel);
+void ADC_TempSensorVrefintCmd(FunctionalState NewState);
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F10x_ADC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_bkp.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_bkp.h
new file mode 100644
index 00000000..4a6a7747
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_bkp.h
@@ -0,0 +1,194 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_bkp.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the BKP firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_BKP_H
+#define __STM32F10x_BKP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup BKP
+  * @{
+  */
+
+/** @defgroup BKP_Exported_Types
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Exported_Constants
+  * @{
+  */
+
+/** @defgroup Tamper_Pin_active_level 
+  * @{
+  */
+
+#define BKP_TamperPinLevel_High           ((uint16_t)0x0000)
+#define BKP_TamperPinLevel_Low            ((uint16_t)0x0001)
+#define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) (((LEVEL) == BKP_TamperPinLevel_High) || \
+                                        ((LEVEL) == BKP_TamperPinLevel_Low))
+/**
+  * @}
+  */
+
+/** @defgroup RTC_output_source_to_output_on_the_Tamper_pin 
+  * @{
+  */
+
+#define BKP_RTCOutputSource_None          ((uint16_t)0x0000)
+#define BKP_RTCOutputSource_CalibClock    ((uint16_t)0x0080)
+#define BKP_RTCOutputSource_Alarm         ((uint16_t)0x0100)
+#define BKP_RTCOutputSource_Second        ((uint16_t)0x0300)
+#define IS_BKP_RTC_OUTPUT_SOURCE(SOURCE) (((SOURCE) == BKP_RTCOutputSource_None) || \
+                                          ((SOURCE) == BKP_RTCOutputSource_CalibClock) || \
+                                          ((SOURCE) == BKP_RTCOutputSource_Alarm) || \
+                                          ((SOURCE) == BKP_RTCOutputSource_Second))
+/**
+  * @}
+  */
+
+/** @defgroup Data_Backup_Register 
+  * @{
+  */
+
+#define BKP_DR1                           ((uint16_t)0x0004)
+#define BKP_DR2                           ((uint16_t)0x0008)
+#define BKP_DR3                           ((uint16_t)0x000C)
+#define BKP_DR4                           ((uint16_t)0x0010)
+#define BKP_DR5                           ((uint16_t)0x0014)
+#define BKP_DR6                           ((uint16_t)0x0018)
+#define BKP_DR7                           ((uint16_t)0x001C)
+#define BKP_DR8                           ((uint16_t)0x0020)
+#define BKP_DR9                           ((uint16_t)0x0024)
+#define BKP_DR10                          ((uint16_t)0x0028)
+#define BKP_DR11                          ((uint16_t)0x0040)
+#define BKP_DR12                          ((uint16_t)0x0044)
+#define BKP_DR13                          ((uint16_t)0x0048)
+#define BKP_DR14                          ((uint16_t)0x004C)
+#define BKP_DR15                          ((uint16_t)0x0050)
+#define BKP_DR16                          ((uint16_t)0x0054)
+#define BKP_DR17                          ((uint16_t)0x0058)
+#define BKP_DR18                          ((uint16_t)0x005C)
+#define BKP_DR19                          ((uint16_t)0x0060)
+#define BKP_DR20                          ((uint16_t)0x0064)
+#define BKP_DR21                          ((uint16_t)0x0068)
+#define BKP_DR22                          ((uint16_t)0x006C)
+#define BKP_DR23                          ((uint16_t)0x0070)
+#define BKP_DR24                          ((uint16_t)0x0074)
+#define BKP_DR25                          ((uint16_t)0x0078)
+#define BKP_DR26                          ((uint16_t)0x007C)
+#define BKP_DR27                          ((uint16_t)0x0080)
+#define BKP_DR28                          ((uint16_t)0x0084)
+#define BKP_DR29                          ((uint16_t)0x0088)
+#define BKP_DR30                          ((uint16_t)0x008C)
+#define BKP_DR31                          ((uint16_t)0x0090)
+#define BKP_DR32                          ((uint16_t)0x0094)
+#define BKP_DR33                          ((uint16_t)0x0098)
+#define BKP_DR34                          ((uint16_t)0x009C)
+#define BKP_DR35                          ((uint16_t)0x00A0)
+#define BKP_DR36                          ((uint16_t)0x00A4)
+#define BKP_DR37                          ((uint16_t)0x00A8)
+#define BKP_DR38                          ((uint16_t)0x00AC)
+#define BKP_DR39                          ((uint16_t)0x00B0)
+#define BKP_DR40                          ((uint16_t)0x00B4)
+#define BKP_DR41                          ((uint16_t)0x00B8)
+#define BKP_DR42                          ((uint16_t)0x00BC)
+
+#define IS_BKP_DR(DR) (((DR) == BKP_DR1)  || ((DR) == BKP_DR2)  || ((DR) == BKP_DR3)  || \
+                       ((DR) == BKP_DR4)  || ((DR) == BKP_DR5)  || ((DR) == BKP_DR6)  || \
+                       ((DR) == BKP_DR7)  || ((DR) == BKP_DR8)  || ((DR) == BKP_DR9)  || \
+                       ((DR) == BKP_DR10) || ((DR) == BKP_DR11) || ((DR) == BKP_DR12) || \
+                       ((DR) == BKP_DR13) || ((DR) == BKP_DR14) || ((DR) == BKP_DR15) || \
+                       ((DR) == BKP_DR16) || ((DR) == BKP_DR17) || ((DR) == BKP_DR18) || \
+                       ((DR) == BKP_DR19) || ((DR) == BKP_DR20) || ((DR) == BKP_DR21) || \
+                       ((DR) == BKP_DR22) || ((DR) == BKP_DR23) || ((DR) == BKP_DR24) || \
+                       ((DR) == BKP_DR25) || ((DR) == BKP_DR26) || ((DR) == BKP_DR27) || \
+                       ((DR) == BKP_DR28) || ((DR) == BKP_DR29) || ((DR) == BKP_DR30) || \
+                       ((DR) == BKP_DR31) || ((DR) == BKP_DR32) || ((DR) == BKP_DR33) || \
+                       ((DR) == BKP_DR34) || ((DR) == BKP_DR35) || ((DR) == BKP_DR36) || \
+                       ((DR) == BKP_DR37) || ((DR) == BKP_DR38) || ((DR) == BKP_DR39) || \
+                       ((DR) == BKP_DR40) || ((DR) == BKP_DR41) || ((DR) == BKP_DR42))
+
+#define IS_BKP_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x7F)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Exported_Functions
+  * @{
+  */
+
+void BKP_DeInit(void);
+void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel);
+void BKP_TamperPinCmd(FunctionalState NewState);
+void BKP_ITConfig(FunctionalState NewState);
+void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource);
+void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue);
+void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data);
+uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR);
+FlagStatus BKP_GetFlagStatus(void);
+void BKP_ClearFlag(void);
+ITStatus BKP_GetITStatus(void);
+void BKP_ClearITPendingBit(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_BKP_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_can.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_can.h
new file mode 100644
index 00000000..fc79f564
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_can.h
@@ -0,0 +1,535 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_can.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the CAN firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CAN_H
+#define __STM32F10x_CAN_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CAN
+  * @{
+  */
+
+/** @defgroup CAN_Exported_Types
+  * @{
+  */
+
+#define IS_CAN_ALL_PERIPH(PERIPH) (((PERIPH) == CAN1) || \
+                                   ((PERIPH) == CAN2))
+
+/** 
+  * @brief  CAN init structure definition
+  */
+
+typedef struct
+{
+  uint16_t CAN_Prescaler;   /*!< Specifies the length of a time quantum. It ranges from 1 to 1024. */
+  
+  uint8_t CAN_Mode;         /*!< Specifies the CAN operating mode.
+                                 This parameter can be a value of @ref CAN_operating_mode */
+
+  uint8_t CAN_SJW;          /*!< Specifies the maximum number of time quanta the CAN hardware
+                                 is allowed to lengthen or shorten a bit to perform resynchronization.
+                                 This parameter can be a value of @ref CAN_synchronisation_jump_width */
+
+  uint8_t CAN_BS1;          /*!< Specifies the number of time quanta in Bit Segment 1.
+                                 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_1 */
+
+  uint8_t CAN_BS2;          /*!< Specifies the number of time quanta in Bit Segment 2.
+                                 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
+  
+  FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered communication mode.
+                                 This parameter can be set either to ENABLE or DISABLE. */
+  
+  FunctionalState CAN_ABOM;  /*!< Enable or disable the automatic bus-off management.
+                                 This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_AWUM;  /*!< Enable or disable the automatic wake-up mode. 
+                                 This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_NART;  /*!< Enable or disable the no-automatic retransmission mode.
+                                 This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_RFLM;  /*!< Enable or disable the Receive FIFO Locked mode.
+                                 This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_TXFP;  /*!< Enable or disable the transmit FIFO priority.
+                                 This parameter can be set either to ENABLE or DISABLE. */
+} CAN_InitTypeDef;
+
+/** 
+  * @brief  CAN filter init structure definition
+  */
+
+typedef struct
+{
+  uint16_t CAN_FilterIdHigh;             /*!< Specifies the filter identification number (MSBs for a 32-bit
+                                              configuration, first one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterIdLow;              /*!< Specifies the filter identification number (LSBs for a 32-bit
+                                              configuration, second one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterMaskIdHigh;         /*!< Specifies the filter mask number or identification number,
+                                              according to the mode (MSBs for a 32-bit configuration,
+                                              first one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterMaskIdLow;          /*!< Specifies the filter mask number or identification number,
+                                              according to the mode (LSBs for a 32-bit configuration,
+                                              second one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterFIFOAssignment;     /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
+                                              This parameter can be a value of @ref CAN_filter_FIFO */
+  
+  uint8_t CAN_FilterNumber;              /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
+
+  uint8_t CAN_FilterMode;                /*!< Specifies the filter mode to be initialized.
+                                              This parameter can be a value of @ref CAN_filter_mode */
+
+  uint8_t CAN_FilterScale;               /*!< Specifies the filter scale.
+                                              This parameter can be a value of @ref CAN_filter_scale */
+
+  FunctionalState CAN_FilterActivation;  /*!< Enable or disable the filter.
+                                              This parameter can be set either to ENABLE or DISABLE. */
+} CAN_FilterInitTypeDef;
+
+/** 
+  * @brief  CAN Tx message structure definition  
+  */
+
+typedef struct
+{
+  uint32_t StdId;  /*!< Specifies the standard identifier.
+                        This parameter can be a value between 0 to 0x7FF. */
+
+  uint32_t ExtId;  /*!< Specifies the extended identifier.
+                        This parameter can be a value between 0 to 0x1FFFFFFF. */
+
+  uint8_t IDE;     /*!< Specifies the type of identifier for the message that will be transmitted.
+                        This parameter can be a value of @ref CAN_identifier_type */
+
+  uint8_t RTR;     /*!< Specifies the type of frame for the message that will be transmitted.
+                        This parameter can be a value of @ref CAN_remote_transmission_request */
+
+  uint8_t DLC;     /*!< Specifies the length of the frame that will be transmitted.
+                        This parameter can be a value between 0 to 8 */
+
+  uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0 to 0xFF. */
+} CanTxMsg;
+
+/** 
+  * @brief  CAN Rx message structure definition  
+  */
+
+typedef struct
+{
+  uint32_t StdId;  /*!< Specifies the standard identifier.
+                        This parameter can be a value between 0 to 0x7FF. */
+
+  uint32_t ExtId;  /*!< Specifies the extended identifier.
+                        This parameter can be a value between 0 to 0x1FFFFFFF. */
+
+  uint8_t IDE;     /*!< Specifies the type of identifier for the message that will be received.
+                        This parameter can be a value of @ref CAN_identifier_type */
+
+  uint8_t RTR;     /*!< Specifies the type of frame for the received message.
+                        This parameter can be a value of @ref CAN_remote_transmission_request */
+
+  uint8_t DLC;     /*!< Specifies the length of the frame that will be received.
+                        This parameter can be a value between 0 to 8 */
+
+  uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to 0xFF. */
+
+  uint8_t FMI;     /*!< Specifies the index of the filter the message stored in the mailbox passes through.
+                        This parameter can be a value between 0 to 0xFF */
+} CanRxMsg;
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Exported_Constants
+  * @{
+  */
+
+/** @defgroup CAN_sleep_constants 
+  * @{
+  */
+
+#define CANINITFAILED              ((uint8_t)0x00) /*!< CAN initialization failed */
+#define CANINITOK                  ((uint8_t)0x01) /*!< CAN initialization failed */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_operating_mode 
+  * @{
+  */
+
+#define CAN_Mode_Normal             ((uint8_t)0x00)  /*!< normal mode */
+#define CAN_Mode_LoopBack           ((uint8_t)0x01)  /*!< loopback mode */
+#define CAN_Mode_Silent             ((uint8_t)0x02)  /*!< silent mode */
+#define CAN_Mode_Silent_LoopBack    ((uint8_t)0x03)  /*!< loopback combined with silent mode */
+
+#define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || ((MODE) == CAN_Mode_LoopBack)|| \
+                           ((MODE) == CAN_Mode_Silent) || ((MODE) == CAN_Mode_Silent_LoopBack))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_synchronisation_jump_width 
+  * @{
+  */
+
+#define CAN_SJW_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_SJW_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_SJW_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_SJW_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+
+#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \
+                         ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_time_quantum_in_bit_segment_1 
+  * @{
+  */
+
+#define CAN_BS1_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_BS1_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_BS1_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_BS1_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+#define CAN_BS1_5tq                 ((uint8_t)0x04)  /*!< 5 time quantum */
+#define CAN_BS1_6tq                 ((uint8_t)0x05)  /*!< 6 time quantum */
+#define CAN_BS1_7tq                 ((uint8_t)0x06)  /*!< 7 time quantum */
+#define CAN_BS1_8tq                 ((uint8_t)0x07)  /*!< 8 time quantum */
+#define CAN_BS1_9tq                 ((uint8_t)0x08)  /*!< 9 time quantum */
+#define CAN_BS1_10tq                ((uint8_t)0x09)  /*!< 10 time quantum */
+#define CAN_BS1_11tq                ((uint8_t)0x0A)  /*!< 11 time quantum */
+#define CAN_BS1_12tq                ((uint8_t)0x0B)  /*!< 12 time quantum */
+#define CAN_BS1_13tq                ((uint8_t)0x0C)  /*!< 13 time quantum */
+#define CAN_BS1_14tq                ((uint8_t)0x0D)  /*!< 14 time quantum */
+#define CAN_BS1_15tq                ((uint8_t)0x0E)  /*!< 15 time quantum */
+#define CAN_BS1_16tq                ((uint8_t)0x0F)  /*!< 16 time quantum */
+
+#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_time_quantum_in_bit_segment_2 
+  * @{
+  */
+
+#define CAN_BS2_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_BS2_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_BS2_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_BS2_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+#define CAN_BS2_5tq                 ((uint8_t)0x04)  /*!< 5 time quantum */
+#define CAN_BS2_6tq                 ((uint8_t)0x05)  /*!< 6 time quantum */
+#define CAN_BS2_7tq                 ((uint8_t)0x06)  /*!< 7 time quantum */
+#define CAN_BS2_8tq                 ((uint8_t)0x07)  /*!< 8 time quantum */
+
+#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_clock_prescaler 
+  * @{
+  */
+
+#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_number 
+  * @{
+  */
+#ifndef STM32F10X_CL
+  #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 13)
+#else
+  #define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
+#endif /* STM32F10X_CL */ 
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_mode 
+  * @{
+  */
+
+#define CAN_FilterMode_IdMask       ((uint8_t)0x00)  /*!< id/mask mode */
+#define CAN_FilterMode_IdList       ((uint8_t)0x01)  /*!< identifier list mode */
+
+#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \
+                                  ((MODE) == CAN_FilterMode_IdList))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_scale 
+  * @{
+  */
+
+#define CAN_FilterScale_16bit       ((uint8_t)0x00) /*!< Two 16-bit filters */
+#define CAN_FilterScale_32bit       ((uint8_t)0x01) /*!< One 32-bit filter */
+
+#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \
+                                    ((SCALE) == CAN_FilterScale_32bit))
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_FIFO
+  * @{
+  */
+
+#define CAN_FilterFIFO0             ((uint8_t)0x00)  /*!< Filter FIFO 0 assignment for filter x */
+#define CAN_FilterFIFO1             ((uint8_t)0x01)  /*!< Filter FIFO 1 assignment for filter x */
+#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \
+                                  ((FIFO) == CAN_FilterFIFO1))
+
+/**
+  * @}
+  */
+
+/** @defgroup Start_bank_filter_for_slave_CAN 
+  * @{
+  */
+#define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Tx 
+  * @{
+  */
+
+#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
+#define IS_CAN_STDID(STDID)   ((STDID) <= ((uint32_t)0x7FF))
+#define IS_CAN_EXTID(EXTID)   ((EXTID) <= ((uint32_t)0x1FFFFFFF))
+#define IS_CAN_DLC(DLC)       ((DLC) <= ((uint8_t)0x08))
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_identifier_type 
+  * @{
+  */
+
+#define CAN_ID_STD                 ((uint32_t)0x00000000)  /*!< Standard Id */
+#define CAN_ID_EXT                 ((uint32_t)0x00000004)  /*!< Extended Id */
+#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || ((IDTYPE) == CAN_ID_EXT))
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_remote_transmission_request 
+  * @{
+  */
+
+#define CAN_RTR_DATA                ((uint32_t)0x00000000)  /*!< Data frame */
+#define CAN_RTR_REMOTE              ((uint32_t)0x00000002)  /*!< Remote frame */
+#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_transmit_constants 
+  * @{
+  */
+
+#define CANTXFAILED                 ((uint8_t)0x00) /*!< CAN transmission failed */
+#define CANTXOK                     ((uint8_t)0x01) /*!< CAN transmission succeeded */
+#define CANTXPENDING                ((uint8_t)0x02) /*!< CAN transmission pending */
+#define CAN_NO_MB                   ((uint8_t)0x04) /*!< CAN cell did not provide an empty mailbox */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_receive_FIFO_number_constants 
+  * @{
+  */
+
+#define CAN_FIFO0                 ((uint8_t)0x00) /*!< CAN FIFO0 used to receive */
+#define CAN_FIFO1                 ((uint8_t)0x01) /*!< CAN FIFO1 used to receive */
+
+#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_sleep_constants 
+  * @{
+  */
+
+#define CANSLEEPFAILED              ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
+#define CANSLEEPOK                  ((uint8_t)0x01) /*!< CAN entered the sleep mode */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_wake_up_constants 
+  * @{
+  */
+
+#define CANWAKEUPFAILED             ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
+#define CANWAKEUPOK                 ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_flags 
+  * @{
+  */
+
+#define CAN_FLAG_EWG                ((uint32_t)0x00000001) /*!< Error Warning Flag */
+#define CAN_FLAG_EPV                ((uint32_t)0x00000002) /*!< Error Passive Flag */
+#define CAN_FLAG_BOF                ((uint32_t)0x00000004) /*!< Bus-Off Flag */
+
+#define IS_CAN_FLAG(FLAG) (((FLAG) == CAN_FLAG_EWG) || ((FLAG) == CAN_FLAG_EPV) ||\
+                           ((FLAG) == CAN_FLAG_BOF))
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_interrupts 
+  * @{
+  */
+
+#define CAN_IT_RQCP0                ((uint32_t)0x00000005) /*!< Request completed mailbox 0 */
+#define CAN_IT_RQCP1                ((uint32_t)0x00000006) /*!< Request completed mailbox 1 */
+#define CAN_IT_RQCP2                ((uint32_t)0x00000007) /*!< Request completed mailbox 2 */
+#define CAN_IT_TME                  ((uint32_t)0x00000001) /*!< Transmit mailbox empty */
+#define CAN_IT_FMP0                 ((uint32_t)0x00000002) /*!< FIFO 0 message pending */
+#define CAN_IT_FF0                  ((uint32_t)0x00000004) /*!< FIFO 0 full */
+#define CAN_IT_FOV0                 ((uint32_t)0x00000008) /*!< FIFO 0 overrun */
+#define CAN_IT_FMP1                 ((uint32_t)0x00000010) /*!< FIFO 1 message pending */
+#define CAN_IT_FF1                  ((uint32_t)0x00000020) /*!< FIFO 1 full */
+#define CAN_IT_FOV1                 ((uint32_t)0x00000040) /*!< FIFO 1 overrun */
+#define CAN_IT_EWG                  ((uint32_t)0x00000100) /*!< Error warning */
+#define CAN_IT_EPV                  ((uint32_t)0x00000200) /*!< Error passive */
+#define CAN_IT_BOF                  ((uint32_t)0x00000400) /*!< Bus-off */
+#define CAN_IT_LEC                  ((uint32_t)0x00000800) /*!< Last error code */
+#define CAN_IT_ERR                  ((uint32_t)0x00008000) /*!< Error */
+#define CAN_IT_WKU                  ((uint32_t)0x00010000) /*!< Wake-up */
+#define CAN_IT_SLK                  ((uint32_t)0x00020000) /*!< Sleep */
+
+#define IS_CAN_ITConfig(IT) (((IT) == CAN_IT_TME)   || ((IT) == CAN_IT_FMP0)  ||\
+                             ((IT) == CAN_IT_FF0)   || ((IT) == CAN_IT_FOV0)  ||\
+                             ((IT) == CAN_IT_FMP1)  || ((IT) == CAN_IT_FF1)   ||\
+                             ((IT) == CAN_IT_FOV1)  || ((IT) == CAN_IT_EWG)   ||\
+                             ((IT) == CAN_IT_EPV)   || ((IT) == CAN_IT_BOF)   ||\
+                             ((IT) == CAN_IT_LEC)   || ((IT) == CAN_IT_ERR)   ||\
+                             ((IT) == CAN_IT_WKU)   || ((IT) == CAN_IT_SLK))
+
+#define IS_CAN_ITStatus(IT) (((IT) == CAN_IT_RQCP0)  || ((IT) == CAN_IT_RQCP1)  ||\
+                             ((IT) == CAN_IT_RQCP2)  || ((IT) == CAN_IT_FF0)    ||\
+                             ((IT) == CAN_IT_FOV0)   || ((IT) == CAN_IT_FF1)    ||\
+                             ((IT) == CAN_IT_FOV1)   || ((IT) == CAN_IT_EWG)    ||\
+                             ((IT) == CAN_IT_EPV)    || ((IT) == CAN_IT_BOF)    ||\
+                             ((IT) == CAN_IT_WKU)    || ((IT) == CAN_IT_SLK))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Exported_Functions
+  * @{
+  */
+
+void CAN_DeInit(CAN_TypeDef* CANx);
+uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
+void CAN_SlaveStartBank(uint8_t CAN_BankNumber); 
+void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
+uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
+uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
+void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
+void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
+uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
+void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
+void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
+uint8_t CAN_Sleep(CAN_TypeDef* CANx);
+uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
+FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
+void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
+ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
+void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_CAN_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_crc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_crc.h
new file mode 100644
index 00000000..15dbe290
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_crc.h
@@ -0,0 +1,93 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_crc.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the CRC firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CRC_H
+#define __STM32F10x_CRC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CRC
+  * @{
+  */
+
+/** @defgroup CRC_Exported_Types
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Exported_Constants
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Exported_Functions
+  * @{
+  */
+
+void CRC_ResetDR(void);
+uint32_t CRC_CalcCRC(uint32_t Data);
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
+uint32_t CRC_GetCRC(void);
+void CRC_SetIDRegister(uint8_t IDValue);
+uint8_t CRC_GetIDRegister(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_CRC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dac.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dac.h
new file mode 100644
index 00000000..eb287e7a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dac.h
@@ -0,0 +1,282 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_dac.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the DAC firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_DAC_H
+#define __STM32F10x_DAC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DAC
+  * @{
+  */
+
+/** @defgroup DAC_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  DAC Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t DAC_Trigger;                      /*!< Specifies the external trigger for the selected DAC channel.
+                                                  This parameter can be a value of @ref DAC_trigger_selection */
+
+  uint32_t DAC_WaveGeneration;               /*!< Specifies whether DAC channel noise waves or triangle waves
+                                                  are generated, or whether no wave is generated.
+                                                  This parameter can be a value of @ref DAC_wave_generation */
+
+  uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
+                                                  the maximum amplitude triangle generation for the DAC channel. 
+                                                  This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */
+
+  uint32_t DAC_OutputBuffer;                 /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
+                                                  This parameter can be a value of @ref DAC_output_buffer */
+}DAC_InitTypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup DAC_trigger_selection 
+  * @{
+  */
+
+#define DAC_Trigger_None                   ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register 
+                                                                       has been loaded, and not by external trigger */
+#define DAC_Trigger_T6_TRGO                ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T8_TRGO                ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel
+                                                                       only in High-density devices*/
+#define DAC_Trigger_T3_TRGO                ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel
+                                                                       only in Connectivity line devices */
+#define DAC_Trigger_T7_TRGO                ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T5_TRGO                ((uint32_t)0x0000001C) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T2_TRGO                ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T4_TRGO                ((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_Ext_IT9                ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_Software               ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channel */
+
+#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \
+                                 ((TRIGGER) == DAC_Trigger_T6_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T8_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T7_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T5_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T2_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T4_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_Ext_IT9) || \
+                                 ((TRIGGER) == DAC_Trigger_Software))
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_WaveGeneration_None            ((uint32_t)0x00000000)
+#define DAC_WaveGeneration_Noise           ((uint32_t)0x00000040)
+#define DAC_WaveGeneration_Triangle        ((uint32_t)0x00000080)
+#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \
+                                    ((WAVE) == DAC_WaveGeneration_Noise) || \
+                                    ((WAVE) == DAC_WaveGeneration_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_lfsrunmask_triangleamplitude
+  * @{
+  */
+
+#define DAC_LFSRUnmask_Bit0                ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
+#define DAC_LFSRUnmask_Bits1_0             ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits2_0             ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits3_0             ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits4_0             ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits5_0             ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits6_0             ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits7_0             ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits8_0             ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits9_0             ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits10_0            ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits11_0            ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
+#define DAC_TriangleAmplitude_1            ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
+#define DAC_TriangleAmplitude_3            ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */
+#define DAC_TriangleAmplitude_7            ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */
+#define DAC_TriangleAmplitude_15           ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */
+#define DAC_TriangleAmplitude_31           ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */
+#define DAC_TriangleAmplitude_63           ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */
+#define DAC_TriangleAmplitude_127          ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */
+#define DAC_TriangleAmplitude_255          ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */
+#define DAC_TriangleAmplitude_511          ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */
+#define DAC_TriangleAmplitude_1023         ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */
+#define DAC_TriangleAmplitude_2047         ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */
+#define DAC_TriangleAmplitude_4095         ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */
+
+#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_3) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_7) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_15) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_31) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_63) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_127) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_255) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_511) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1023) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_2047) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_4095))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_output_buffer 
+  * @{
+  */
+
+#define DAC_OutputBuffer_Enable            ((uint32_t)0x00000000)
+#define DAC_OutputBuffer_Disable           ((uint32_t)0x00000002)
+#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \
+                                           ((STATE) == DAC_OutputBuffer_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Channel_selection 
+  * @{
+  */
+
+#define DAC_Channel_1                      ((uint32_t)0x00000000)
+#define DAC_Channel_2                      ((uint32_t)0x00000010)
+#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \
+                                 ((CHANNEL) == DAC_Channel_2))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data_alignement 
+  * @{
+  */
+
+#define DAC_Align_12b_R                    ((uint32_t)0x00000000)
+#define DAC_Align_12b_L                    ((uint32_t)0x00000004)
+#define DAC_Align_8b_R                     ((uint32_t)0x00000008)
+#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \
+                             ((ALIGN) == DAC_Align_12b_L) || \
+                             ((ALIGN) == DAC_Align_8b_R))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_Wave_Noise                     ((uint32_t)0x00000040)
+#define DAC_Wave_Triangle                  ((uint32_t)0x00000080)
+#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \
+                           ((WAVE) == DAC_Wave_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data 
+  * @{
+  */
+
+#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) 
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Exported_Functions
+  * @{
+  */
+
+void DAC_DeInit(void);
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState);
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState);
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1);
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F10x_DAC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dbgmcu.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dbgmcu.h
new file mode 100644
index 00000000..9bc014e6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dbgmcu.h
@@ -0,0 +1,109 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_dbgmcu.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the DBGMCU 
+  *          firmware library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_DBGMCU_H
+#define __STM32F10x_DBGMCU_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DBGMCU
+  * @{
+  */
+
+/** @defgroup DBGMCU_Exported_Types
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Exported_Constants
+  * @{
+  */
+
+#define DBGMCU_SLEEP                 ((uint32_t)0x00000001)
+#define DBGMCU_STOP                  ((uint32_t)0x00000002)
+#define DBGMCU_STANDBY               ((uint32_t)0x00000004)
+#define DBGMCU_IWDG_STOP             ((uint32_t)0x00000100)
+#define DBGMCU_WWDG_STOP             ((uint32_t)0x00000200)
+#define DBGMCU_TIM1_STOP             ((uint32_t)0x00000400)
+#define DBGMCU_TIM2_STOP             ((uint32_t)0x00000800)
+#define DBGMCU_TIM3_STOP             ((uint32_t)0x00001000)
+#define DBGMCU_TIM4_STOP             ((uint32_t)0x00002000)
+#define DBGMCU_CAN1_STOP             ((uint32_t)0x00004000)
+#define DBGMCU_I2C1_SMBUS_TIMEOUT    ((uint32_t)0x00008000)
+#define DBGMCU_I2C2_SMBUS_TIMEOUT    ((uint32_t)0x00010000)
+#define DBGMCU_TIM8_STOP             ((uint32_t)0x00020000)
+#define DBGMCU_TIM5_STOP             ((uint32_t)0x00040000)
+#define DBGMCU_TIM6_STOP             ((uint32_t)0x00080000)
+#define DBGMCU_TIM7_STOP             ((uint32_t)0x00100000)
+#define DBGMCU_CAN2_STOP             ((uint32_t)0x00200000)
+
+#define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0xFFC000F8) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup DBGMCU_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Exported_Functions
+  * @{
+  */
+
+uint32_t DBGMCU_GetREVID(void);
+uint32_t DBGMCU_GetDEVID(void);
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_DBGMCU_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dma.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dma.h
new file mode 100644
index 00000000..ca3cfb5b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_dma.h
@@ -0,0 +1,437 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_dma.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the DMA firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_DMA_H
+#define __STM32F10x_DMA_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DMA
+  * @{
+  */
+
+/** @defgroup DMA_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  DMA Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t DMA_PeripheralBaseAddr; /*!< Specifies the peripheral base address for DMAy Channelx. */
+
+  uint32_t DMA_MemoryBaseAddr;     /*!< Specifies the memory base address for DMAy Channelx. */
+
+  uint32_t DMA_DIR;                /*!< Specifies if the peripheral is the source or destination.
+                                        This parameter can be a value of @ref DMA_data_transfer_direction */
+
+  uint32_t DMA_BufferSize;         /*!< Specifies the buffer size, in data unit, of the specified Channel. 
+                                        The data unit is equal to the configuration set in DMA_PeripheralDataSize
+                                        or DMA_MemoryDataSize members depending in the transfer direction. */
+
+  uint32_t DMA_PeripheralInc;      /*!< Specifies whether the Peripheral address register is incremented or not.
+                                        This parameter can be a value of @ref DMA_peripheral_incremented_mode */
+
+  uint32_t DMA_MemoryInc;          /*!< Specifies whether the memory address register is incremented or not.
+                                        This parameter can be a value of @ref DMA_memory_incremented_mode */
+
+  uint32_t DMA_PeripheralDataSize; /*!< Specifies the Peripheral data width.
+                                        This parameter can be a value of @ref DMA_peripheral_data_size */
+
+  uint32_t DMA_MemoryDataSize;     /*!< Specifies the Memory data width.
+                                        This parameter can be a value of @ref DMA_memory_data_size */
+
+  uint32_t DMA_Mode;               /*!< Specifies the operation mode of the DMAy Channelx.
+                                        This parameter can be a value of @ref DMA_circular_normal_mode.
+                                        @note: The circular buffer mode cannot be used if the memory-to-memory
+                                              data transfer is configured on the selected Channel */
+
+  uint32_t DMA_Priority;           /*!< Specifies the software priority for the DMAy Channelx.
+                                        This parameter can be a value of @ref DMA_priority_level */
+
+  uint32_t DMA_M2M;                /*!< Specifies if the DMAy Channelx will be used in memory-to-memory transfer.
+                                        This parameter can be a value of @ref DMA_memory_to_memory */
+}DMA_InitTypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Exported_Constants
+  * @{
+  */
+
+#define IS_DMA_ALL_PERIPH(PERIPH) (((PERIPH) == DMA1_Channel1) || \
+                                   ((PERIPH) == DMA1_Channel2) || \
+                                   ((PERIPH) == DMA1_Channel3) || \
+                                   ((PERIPH) == DMA1_Channel4) || \
+                                   ((PERIPH) == DMA1_Channel5) || \
+                                   ((PERIPH) == DMA1_Channel6) || \
+                                   ((PERIPH) == DMA1_Channel7) || \
+                                   ((PERIPH) == DMA2_Channel1) || \
+                                   ((PERIPH) == DMA2_Channel2) || \
+                                   ((PERIPH) == DMA2_Channel3) || \
+                                   ((PERIPH) == DMA2_Channel4) || \
+                                   ((PERIPH) == DMA2_Channel5))
+
+/** @defgroup DMA_data_transfer_direction 
+  * @{
+  */
+
+#define DMA_DIR_PeripheralDST              ((uint32_t)0x00000010)
+#define DMA_DIR_PeripheralSRC              ((uint32_t)0x00000000)
+#define IS_DMA_DIR(DIR) (((DIR) == DMA_DIR_PeripheralDST) || \
+                         ((DIR) == DMA_DIR_PeripheralSRC))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_peripheral_incremented_mode 
+  * @{
+  */
+
+#define DMA_PeripheralInc_Enable           ((uint32_t)0x00000040)
+#define DMA_PeripheralInc_Disable          ((uint32_t)0x00000000)
+#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PeripheralInc_Enable) || \
+                                            ((STATE) == DMA_PeripheralInc_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_incremented_mode 
+  * @{
+  */
+
+#define DMA_MemoryInc_Enable               ((uint32_t)0x00000080)
+#define DMA_MemoryInc_Disable              ((uint32_t)0x00000000)
+#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MemoryInc_Enable) || \
+                                        ((STATE) == DMA_MemoryInc_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_peripheral_data_size 
+  * @{
+  */
+
+#define DMA_PeripheralDataSize_Byte        ((uint32_t)0x00000000)
+#define DMA_PeripheralDataSize_HalfWord    ((uint32_t)0x00000100)
+#define DMA_PeripheralDataSize_Word        ((uint32_t)0x00000200)
+#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PeripheralDataSize_Byte) || \
+                                           ((SIZE) == DMA_PeripheralDataSize_HalfWord) || \
+                                           ((SIZE) == DMA_PeripheralDataSize_Word))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_data_size 
+  * @{
+  */
+
+#define DMA_MemoryDataSize_Byte            ((uint32_t)0x00000000)
+#define DMA_MemoryDataSize_HalfWord        ((uint32_t)0x00000400)
+#define DMA_MemoryDataSize_Word            ((uint32_t)0x00000800)
+#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MemoryDataSize_Byte) || \
+                                       ((SIZE) == DMA_MemoryDataSize_HalfWord) || \
+                                       ((SIZE) == DMA_MemoryDataSize_Word))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_circular_normal_mode 
+  * @{
+  */
+
+#define DMA_Mode_Circular                  ((uint32_t)0x00000020)
+#define DMA_Mode_Normal                    ((uint32_t)0x00000000)
+#define IS_DMA_MODE(MODE) (((MODE) == DMA_Mode_Circular) || ((MODE) == DMA_Mode_Normal))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_priority_level 
+  * @{
+  */
+
+#define DMA_Priority_VeryHigh              ((uint32_t)0x00003000)
+#define DMA_Priority_High                  ((uint32_t)0x00002000)
+#define DMA_Priority_Medium                ((uint32_t)0x00001000)
+#define DMA_Priority_Low                   ((uint32_t)0x00000000)
+#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_Priority_VeryHigh) || \
+                                   ((PRIORITY) == DMA_Priority_High) || \
+                                   ((PRIORITY) == DMA_Priority_Medium) || \
+                                   ((PRIORITY) == DMA_Priority_Low))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_to_memory 
+  * @{
+  */
+
+#define DMA_M2M_Enable                     ((uint32_t)0x00004000)
+#define DMA_M2M_Disable                    ((uint32_t)0x00000000)
+#define IS_DMA_M2M_STATE(STATE) (((STATE) == DMA_M2M_Enable) || ((STATE) == DMA_M2M_Disable))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_interrupts_definition 
+  * @{
+  */
+
+#define DMA_IT_TC                          ((uint32_t)0x00000002)
+#define DMA_IT_HT                          ((uint32_t)0x00000004)
+#define DMA_IT_TE                          ((uint32_t)0x00000008)
+#define IS_DMA_CONFIG_IT(IT) ((((IT) & 0xFFFFFFF1) == 0x00) && ((IT) != 0x00))
+
+#define DMA1_IT_GL1                        ((uint32_t)0x00000001)
+#define DMA1_IT_TC1                        ((uint32_t)0x00000002)
+#define DMA1_IT_HT1                        ((uint32_t)0x00000004)
+#define DMA1_IT_TE1                        ((uint32_t)0x00000008)
+#define DMA1_IT_GL2                        ((uint32_t)0x00000010)
+#define DMA1_IT_TC2                        ((uint32_t)0x00000020)
+#define DMA1_IT_HT2                        ((uint32_t)0x00000040)
+#define DMA1_IT_TE2                        ((uint32_t)0x00000080)
+#define DMA1_IT_GL3                        ((uint32_t)0x00000100)
+#define DMA1_IT_TC3                        ((uint32_t)0x00000200)
+#define DMA1_IT_HT3                        ((uint32_t)0x00000400)
+#define DMA1_IT_TE3                        ((uint32_t)0x00000800)
+#define DMA1_IT_GL4                        ((uint32_t)0x00001000)
+#define DMA1_IT_TC4                        ((uint32_t)0x00002000)
+#define DMA1_IT_HT4                        ((uint32_t)0x00004000)
+#define DMA1_IT_TE4                        ((uint32_t)0x00008000)
+#define DMA1_IT_GL5                        ((uint32_t)0x00010000)
+#define DMA1_IT_TC5                        ((uint32_t)0x00020000)
+#define DMA1_IT_HT5                        ((uint32_t)0x00040000)
+#define DMA1_IT_TE5                        ((uint32_t)0x00080000)
+#define DMA1_IT_GL6                        ((uint32_t)0x00100000)
+#define DMA1_IT_TC6                        ((uint32_t)0x00200000)
+#define DMA1_IT_HT6                        ((uint32_t)0x00400000)
+#define DMA1_IT_TE6                        ((uint32_t)0x00800000)
+#define DMA1_IT_GL7                        ((uint32_t)0x01000000)
+#define DMA1_IT_TC7                        ((uint32_t)0x02000000)
+#define DMA1_IT_HT7                        ((uint32_t)0x04000000)
+#define DMA1_IT_TE7                        ((uint32_t)0x08000000)
+
+#define DMA2_IT_GL1                        ((uint32_t)0x10000001)
+#define DMA2_IT_TC1                        ((uint32_t)0x10000002)
+#define DMA2_IT_HT1                        ((uint32_t)0x10000004)
+#define DMA2_IT_TE1                        ((uint32_t)0x10000008)
+#define DMA2_IT_GL2                        ((uint32_t)0x10000010)
+#define DMA2_IT_TC2                        ((uint32_t)0x10000020)
+#define DMA2_IT_HT2                        ((uint32_t)0x10000040)
+#define DMA2_IT_TE2                        ((uint32_t)0x10000080)
+#define DMA2_IT_GL3                        ((uint32_t)0x10000100)
+#define DMA2_IT_TC3                        ((uint32_t)0x10000200)
+#define DMA2_IT_HT3                        ((uint32_t)0x10000400)
+#define DMA2_IT_TE3                        ((uint32_t)0x10000800)
+#define DMA2_IT_GL4                        ((uint32_t)0x10001000)
+#define DMA2_IT_TC4                        ((uint32_t)0x10002000)
+#define DMA2_IT_HT4                        ((uint32_t)0x10004000)
+#define DMA2_IT_TE4                        ((uint32_t)0x10008000)
+#define DMA2_IT_GL5                        ((uint32_t)0x10010000)
+#define DMA2_IT_TC5                        ((uint32_t)0x10020000)
+#define DMA2_IT_HT5                        ((uint32_t)0x10040000)
+#define DMA2_IT_TE5                        ((uint32_t)0x10080000)
+
+#define IS_DMA_CLEAR_IT(IT) (((((IT) & 0xF0000000) == 0x00) || (((IT) & 0xEFF00000) == 0x00)) && ((IT) != 0x00))
+
+#define IS_DMA_GET_IT(IT) (((IT) == DMA1_IT_GL1) || ((IT) == DMA1_IT_TC1) || \
+                           ((IT) == DMA1_IT_HT1) || ((IT) == DMA1_IT_TE1) || \
+                           ((IT) == DMA1_IT_GL2) || ((IT) == DMA1_IT_TC2) || \
+                           ((IT) == DMA1_IT_HT2) || ((IT) == DMA1_IT_TE2) || \
+                           ((IT) == DMA1_IT_GL3) || ((IT) == DMA1_IT_TC3) || \
+                           ((IT) == DMA1_IT_HT3) || ((IT) == DMA1_IT_TE3) || \
+                           ((IT) == DMA1_IT_GL4) || ((IT) == DMA1_IT_TC4) || \
+                           ((IT) == DMA1_IT_HT4) || ((IT) == DMA1_IT_TE4) || \
+                           ((IT) == DMA1_IT_GL5) || ((IT) == DMA1_IT_TC5) || \
+                           ((IT) == DMA1_IT_HT5) || ((IT) == DMA1_IT_TE5) || \
+                           ((IT) == DMA1_IT_GL6) || ((IT) == DMA1_IT_TC6) || \
+                           ((IT) == DMA1_IT_HT6) || ((IT) == DMA1_IT_TE6) || \
+                           ((IT) == DMA1_IT_GL7) || ((IT) == DMA1_IT_TC7) || \
+                           ((IT) == DMA1_IT_HT7) || ((IT) == DMA1_IT_TE7) || \
+                           ((IT) == DMA2_IT_GL1) || ((IT) == DMA2_IT_TC1) || \
+                           ((IT) == DMA2_IT_HT1) || ((IT) == DMA2_IT_TE1) || \
+                           ((IT) == DMA2_IT_GL2) || ((IT) == DMA2_IT_TC2) || \
+                           ((IT) == DMA2_IT_HT2) || ((IT) == DMA2_IT_TE2) || \
+                           ((IT) == DMA2_IT_GL3) || ((IT) == DMA2_IT_TC3) || \
+                           ((IT) == DMA2_IT_HT3) || ((IT) == DMA2_IT_TE3) || \
+                           ((IT) == DMA2_IT_GL4) || ((IT) == DMA2_IT_TC4) || \
+                           ((IT) == DMA2_IT_HT4) || ((IT) == DMA2_IT_TE4) || \
+                           ((IT) == DMA2_IT_GL5) || ((IT) == DMA2_IT_TC5) || \
+                           ((IT) == DMA2_IT_HT5) || ((IT) == DMA2_IT_TE5))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_flags_definition 
+  * @{
+  */
+#define DMA1_FLAG_GL1                      ((uint32_t)0x00000001)
+#define DMA1_FLAG_TC1                      ((uint32_t)0x00000002)
+#define DMA1_FLAG_HT1                      ((uint32_t)0x00000004)
+#define DMA1_FLAG_TE1                      ((uint32_t)0x00000008)
+#define DMA1_FLAG_GL2                      ((uint32_t)0x00000010)
+#define DMA1_FLAG_TC2                      ((uint32_t)0x00000020)
+#define DMA1_FLAG_HT2                      ((uint32_t)0x00000040)
+#define DMA1_FLAG_TE2                      ((uint32_t)0x00000080)
+#define DMA1_FLAG_GL3                      ((uint32_t)0x00000100)
+#define DMA1_FLAG_TC3                      ((uint32_t)0x00000200)
+#define DMA1_FLAG_HT3                      ((uint32_t)0x00000400)
+#define DMA1_FLAG_TE3                      ((uint32_t)0x00000800)
+#define DMA1_FLAG_GL4                      ((uint32_t)0x00001000)
+#define DMA1_FLAG_TC4                      ((uint32_t)0x00002000)
+#define DMA1_FLAG_HT4                      ((uint32_t)0x00004000)
+#define DMA1_FLAG_TE4                      ((uint32_t)0x00008000)
+#define DMA1_FLAG_GL5                      ((uint32_t)0x00010000)
+#define DMA1_FLAG_TC5                      ((uint32_t)0x00020000)
+#define DMA1_FLAG_HT5                      ((uint32_t)0x00040000)
+#define DMA1_FLAG_TE5                      ((uint32_t)0x00080000)
+#define DMA1_FLAG_GL6                      ((uint32_t)0x00100000)
+#define DMA1_FLAG_TC6                      ((uint32_t)0x00200000)
+#define DMA1_FLAG_HT6                      ((uint32_t)0x00400000)
+#define DMA1_FLAG_TE6                      ((uint32_t)0x00800000)
+#define DMA1_FLAG_GL7                      ((uint32_t)0x01000000)
+#define DMA1_FLAG_TC7                      ((uint32_t)0x02000000)
+#define DMA1_FLAG_HT7                      ((uint32_t)0x04000000)
+#define DMA1_FLAG_TE7                      ((uint32_t)0x08000000)
+
+#define DMA2_FLAG_GL1                      ((uint32_t)0x10000001)
+#define DMA2_FLAG_TC1                      ((uint32_t)0x10000002)
+#define DMA2_FLAG_HT1                      ((uint32_t)0x10000004)
+#define DMA2_FLAG_TE1                      ((uint32_t)0x10000008)
+#define DMA2_FLAG_GL2                      ((uint32_t)0x10000010)
+#define DMA2_FLAG_TC2                      ((uint32_t)0x10000020)
+#define DMA2_FLAG_HT2                      ((uint32_t)0x10000040)
+#define DMA2_FLAG_TE2                      ((uint32_t)0x10000080)
+#define DMA2_FLAG_GL3                      ((uint32_t)0x10000100)
+#define DMA2_FLAG_TC3                      ((uint32_t)0x10000200)
+#define DMA2_FLAG_HT3                      ((uint32_t)0x10000400)
+#define DMA2_FLAG_TE3                      ((uint32_t)0x10000800)
+#define DMA2_FLAG_GL4                      ((uint32_t)0x10001000)
+#define DMA2_FLAG_TC4                      ((uint32_t)0x10002000)
+#define DMA2_FLAG_HT4                      ((uint32_t)0x10004000)
+#define DMA2_FLAG_TE4                      ((uint32_t)0x10008000)
+#define DMA2_FLAG_GL5                      ((uint32_t)0x10010000)
+#define DMA2_FLAG_TC5                      ((uint32_t)0x10020000)
+#define DMA2_FLAG_HT5                      ((uint32_t)0x10040000)
+#define DMA2_FLAG_TE5                      ((uint32_t)0x10080000)
+
+#define IS_DMA_CLEAR_FLAG(FLAG) (((((FLAG) & 0xF0000000) == 0x00) || (((FLAG) & 0xEFF00000) == 0x00)) && ((FLAG) != 0x00))
+
+#define IS_DMA_GET_FLAG(FLAG) (((FLAG) == DMA1_FLAG_GL1) || ((FLAG) == DMA1_FLAG_TC1) || \
+                               ((FLAG) == DMA1_FLAG_HT1) || ((FLAG) == DMA1_FLAG_TE1) || \
+                               ((FLAG) == DMA1_FLAG_GL2) || ((FLAG) == DMA1_FLAG_TC2) || \
+                               ((FLAG) == DMA1_FLAG_HT2) || ((FLAG) == DMA1_FLAG_TE2) || \
+                               ((FLAG) == DMA1_FLAG_GL3) || ((FLAG) == DMA1_FLAG_TC3) || \
+                               ((FLAG) == DMA1_FLAG_HT3) || ((FLAG) == DMA1_FLAG_TE3) || \
+                               ((FLAG) == DMA1_FLAG_GL4) || ((FLAG) == DMA1_FLAG_TC4) || \
+                               ((FLAG) == DMA1_FLAG_HT4) || ((FLAG) == DMA1_FLAG_TE4) || \
+                               ((FLAG) == DMA1_FLAG_GL5) || ((FLAG) == DMA1_FLAG_TC5) || \
+                               ((FLAG) == DMA1_FLAG_HT5) || ((FLAG) == DMA1_FLAG_TE5) || \
+                               ((FLAG) == DMA1_FLAG_GL6) || ((FLAG) == DMA1_FLAG_TC6) || \
+                               ((FLAG) == DMA1_FLAG_HT6) || ((FLAG) == DMA1_FLAG_TE6) || \
+                               ((FLAG) == DMA1_FLAG_GL7) || ((FLAG) == DMA1_FLAG_TC7) || \
+                               ((FLAG) == DMA1_FLAG_HT7) || ((FLAG) == DMA1_FLAG_TE7) || \
+                               ((FLAG) == DMA2_FLAG_GL1) || ((FLAG) == DMA2_FLAG_TC1) || \
+                               ((FLAG) == DMA2_FLAG_HT1) || ((FLAG) == DMA2_FLAG_TE1) || \
+                               ((FLAG) == DMA2_FLAG_GL2) || ((FLAG) == DMA2_FLAG_TC2) || \
+                               ((FLAG) == DMA2_FLAG_HT2) || ((FLAG) == DMA2_FLAG_TE2) || \
+                               ((FLAG) == DMA2_FLAG_GL3) || ((FLAG) == DMA2_FLAG_TC3) || \
+                               ((FLAG) == DMA2_FLAG_HT3) || ((FLAG) == DMA2_FLAG_TE3) || \
+                               ((FLAG) == DMA2_FLAG_GL4) || ((FLAG) == DMA2_FLAG_TC4) || \
+                               ((FLAG) == DMA2_FLAG_HT4) || ((FLAG) == DMA2_FLAG_TE4) || \
+                               ((FLAG) == DMA2_FLAG_GL5) || ((FLAG) == DMA2_FLAG_TC5) || \
+                               ((FLAG) == DMA2_FLAG_HT5) || ((FLAG) == DMA2_FLAG_TE5))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Buffer_Size 
+  * @{
+  */
+
+#define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1) && ((SIZE) < 0x10000))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Exported_Functions
+  * @{
+  */
+
+void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx);
+void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct);
+void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct);
+void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState);
+void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState);
+uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx);
+FlagStatus DMA_GetFlagStatus(uint32_t DMA_FLAG);
+void DMA_ClearFlag(uint32_t DMA_FLAG);
+ITStatus DMA_GetITStatus(uint32_t DMA_IT);
+void DMA_ClearITPendingBit(uint32_t DMA_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F10x_DMA_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_exti.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_exti.h
new file mode 100644
index 00000000..4392f876
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_exti.h
@@ -0,0 +1,183 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_exti.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the EXTI firmware
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_EXTI_H
+#define __STM32F10x_EXTI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup EXTI
+  * @{
+  */
+
+/** @defgroup EXTI_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  EXTI mode enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Mode_Interrupt = 0x00,
+  EXTI_Mode_Event = 0x04
+}EXTIMode_TypeDef;
+
+#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
+
+/** 
+  * @brief  EXTI Trigger enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Trigger_Rising = 0x08,
+  EXTI_Trigger_Falling = 0x0C,  
+  EXTI_Trigger_Rising_Falling = 0x10
+}EXTITrigger_TypeDef;
+
+#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
+                                  ((TRIGGER) == EXTI_Trigger_Falling) || \
+                                  ((TRIGGER) == EXTI_Trigger_Rising_Falling))
+/** 
+  * @brief  EXTI Init Structure definition  
+  */
+
+typedef struct
+{
+  uint32_t EXTI_Line;               /*!< Specifies the EXTI lines to be enabled or disabled.
+                                         This parameter can be any combination of @ref EXTI_Lines */
+   
+  EXTIMode_TypeDef EXTI_Mode;       /*!< Specifies the mode for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  FunctionalState EXTI_LineCmd;     /*!< Specifies the new state of the selected EXTI lines.
+                                         This parameter can be set either to ENABLE or DISABLE */ 
+}EXTI_InitTypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Exported_Constants
+  * @{
+  */
+
+/** @defgroup EXTI_Lines 
+  * @{
+  */
+
+#define EXTI_Line0       ((uint32_t)0x00001)  /*!< External interrupt line 0 */
+#define EXTI_Line1       ((uint32_t)0x00002)  /*!< External interrupt line 1 */
+#define EXTI_Line2       ((uint32_t)0x00004)  /*!< External interrupt line 2 */
+#define EXTI_Line3       ((uint32_t)0x00008)  /*!< External interrupt line 3 */
+#define EXTI_Line4       ((uint32_t)0x00010)  /*!< External interrupt line 4 */
+#define EXTI_Line5       ((uint32_t)0x00020)  /*!< External interrupt line 5 */
+#define EXTI_Line6       ((uint32_t)0x00040)  /*!< External interrupt line 6 */
+#define EXTI_Line7       ((uint32_t)0x00080)  /*!< External interrupt line 7 */
+#define EXTI_Line8       ((uint32_t)0x00100)  /*!< External interrupt line 8 */
+#define EXTI_Line9       ((uint32_t)0x00200)  /*!< External interrupt line 9 */
+#define EXTI_Line10      ((uint32_t)0x00400)  /*!< External interrupt line 10 */
+#define EXTI_Line11      ((uint32_t)0x00800)  /*!< External interrupt line 11 */
+#define EXTI_Line12      ((uint32_t)0x01000)  /*!< External interrupt line 12 */
+#define EXTI_Line13      ((uint32_t)0x02000)  /*!< External interrupt line 13 */
+#define EXTI_Line14      ((uint32_t)0x04000)  /*!< External interrupt line 14 */
+#define EXTI_Line15      ((uint32_t)0x08000)  /*!< External interrupt line 15 */
+#define EXTI_Line16      ((uint32_t)0x10000)  /*!< External interrupt line 16 Connected to the PVD Output */
+#define EXTI_Line17      ((uint32_t)0x20000)  /*!< External interrupt line 17 Connected to the RTC Alarm event */
+#define EXTI_Line18      ((uint32_t)0x40000)  /*!< External interrupt line 18 Connected to the USB Device/USB OTG FS
+                                                   Wakeup from suspend event */
+#define EXTI_Line19      ((uint32_t)0x80000)  /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */ 
+                                            
+#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFFF00000) == 0x00) && ((LINE) != (uint16_t)0x00))
+
+#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
+                            ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
+                            ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
+                            ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
+                            ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
+                            ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
+                            ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
+                            ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
+                            ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
+                            ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Exported_Functions
+  * @{
+  */
+
+void EXTI_DeInit(void);
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
+void EXTI_ClearFlag(uint32_t EXTI_Line);
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_EXTI_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_flash.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_flash.h
new file mode 100644
index 00000000..c6fc4b43
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_flash.h
@@ -0,0 +1,346 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_flash.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the FLASH 
+  *          firmware library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_FLASH_H
+#define __STM32F10x_FLASH_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FLASH
+  * @{
+  */
+
+/** @defgroup FLASH_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  FLASH Status  
+  */
+
+typedef enum
+{ 
+  FLASH_BUSY = 1,
+  FLASH_ERROR_PG,
+  FLASH_ERROR_WRP,
+  FLASH_COMPLETE,
+  FLASH_TIMEOUT
+}FLASH_Status;
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Exported_Constants
+  * @{
+  */
+
+/** @defgroup Flash_Latency 
+  * @{
+  */
+
+#define FLASH_Latency_0                ((uint32_t)0x00000000)  /*!< FLASH Zero Latency cycle */
+#define FLASH_Latency_1                ((uint32_t)0x00000001)  /*!< FLASH One Latency cycle */
+#define FLASH_Latency_2                ((uint32_t)0x00000002)  /*!< FLASH Two Latency cycles */
+#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \
+                                   ((LATENCY) == FLASH_Latency_1) || \
+                                   ((LATENCY) == FLASH_Latency_2))
+/**
+  * @}
+  */
+
+/** @defgroup Half_Cycle_Enable_Disable 
+  * @{
+  */
+
+#define FLASH_HalfCycleAccess_Enable   ((uint32_t)0x00000008)  /*!< FLASH Half Cycle Enable */
+#define FLASH_HalfCycleAccess_Disable  ((uint32_t)0x00000000)  /*!< FLASH Half Cycle Disable */
+#define IS_FLASH_HALFCYCLEACCESS_STATE(STATE) (((STATE) == FLASH_HalfCycleAccess_Enable) || \
+                                               ((STATE) == FLASH_HalfCycleAccess_Disable)) 
+/**
+  * @}
+  */
+
+/** @defgroup Prefetch_Buffer_Enable_Disable 
+  * @{
+  */
+
+#define FLASH_PrefetchBuffer_Enable    ((uint32_t)0x00000010)  /*!< FLASH Prefetch Buffer Enable */
+#define FLASH_PrefetchBuffer_Disable   ((uint32_t)0x00000000)  /*!< FLASH Prefetch Buffer Disable */
+#define IS_FLASH_PREFETCHBUFFER_STATE(STATE) (((STATE) == FLASH_PrefetchBuffer_Enable) || \
+                                              ((STATE) == FLASH_PrefetchBuffer_Disable)) 
+/**
+  * @}
+  */
+
+/** @defgroup Option_Bytes_Write_Protection 
+  * @{
+  */
+
+/* Values to be used with STM32 Low and Medium density devices */
+#define FLASH_WRProt_Pages0to3         ((uint32_t)0x00000001) /*!< STM32 Low and Medium density devices: Write protection of page 0 to 3 */
+#define FLASH_WRProt_Pages4to7         ((uint32_t)0x00000002) /*!< STM32 Low and Medium density devices: Write protection of page 4 to 7 */
+#define FLASH_WRProt_Pages8to11        ((uint32_t)0x00000004) /*!< STM32 Low and Medium density devices: Write protection of page 8 to 11 */
+#define FLASH_WRProt_Pages12to15       ((uint32_t)0x00000008) /*!< STM32 Low and Medium density devices: Write protection of page 12 to 15 */
+#define FLASH_WRProt_Pages16to19       ((uint32_t)0x00000010) /*!< STM32 Low and Medium density devices: Write protection of page 16 to 19 */
+#define FLASH_WRProt_Pages20to23       ((uint32_t)0x00000020) /*!< STM32 Low and Medium density devices: Write protection of page 20 to 23 */
+#define FLASH_WRProt_Pages24to27       ((uint32_t)0x00000040) /*!< STM32 Low and Medium density devices: Write protection of page 24 to 27 */
+#define FLASH_WRProt_Pages28to31       ((uint32_t)0x00000080) /*!< STM32 Low and Medium density devices: Write protection of page 28 to 31 */
+
+/* Values to be used with STM32 Medium-density devices */
+#define FLASH_WRProt_Pages32to35       ((uint32_t)0x00000100) /*!< STM32 Medium-density devices: Write protection of page 32 to 35 */
+#define FLASH_WRProt_Pages36to39       ((uint32_t)0x00000200) /*!< STM32 Medium-density devices: Write protection of page 36 to 39 */
+#define FLASH_WRProt_Pages40to43       ((uint32_t)0x00000400) /*!< STM32 Medium-density devices: Write protection of page 40 to 43 */
+#define FLASH_WRProt_Pages44to47       ((uint32_t)0x00000800) /*!< STM32 Medium-density devices: Write protection of page 44 to 47 */
+#define FLASH_WRProt_Pages48to51       ((uint32_t)0x00001000) /*!< STM32 Medium-density devices: Write protection of page 48 to 51 */
+#define FLASH_WRProt_Pages52to55       ((uint32_t)0x00002000) /*!< STM32 Medium-density devices: Write protection of page 52 to 55 */
+#define FLASH_WRProt_Pages56to59       ((uint32_t)0x00004000) /*!< STM32 Medium-density devices: Write protection of page 56 to 59 */
+#define FLASH_WRProt_Pages60to63       ((uint32_t)0x00008000) /*!< STM32 Medium-density devices: Write protection of page 60 to 63 */
+#define FLASH_WRProt_Pages64to67       ((uint32_t)0x00010000) /*!< STM32 Medium-density devices: Write protection of page 64 to 67 */
+#define FLASH_WRProt_Pages68to71       ((uint32_t)0x00020000) /*!< STM32 Medium-density devices: Write protection of page 68 to 71 */
+#define FLASH_WRProt_Pages72to75       ((uint32_t)0x00040000) /*!< STM32 Medium-density devices: Write protection of page 72 to 75 */
+#define FLASH_WRProt_Pages76to79       ((uint32_t)0x00080000) /*!< STM32 Medium-density devices: Write protection of page 76 to 79 */
+#define FLASH_WRProt_Pages80to83       ((uint32_t)0x00100000) /*!< STM32 Medium-density devices: Write protection of page 80 to 83 */
+#define FLASH_WRProt_Pages84to87       ((uint32_t)0x00200000) /*!< STM32 Medium-density devices: Write protection of page 84 to 87 */
+#define FLASH_WRProt_Pages88to91       ((uint32_t)0x00400000) /*!< STM32 Medium-density devices: Write protection of page 88 to 91 */
+#define FLASH_WRProt_Pages92to95       ((uint32_t)0x00800000) /*!< STM32 Medium-density devices: Write protection of page 92 to 95 */
+#define FLASH_WRProt_Pages96to99       ((uint32_t)0x01000000) /*!< STM32 Medium-density devices: Write protection of page 96 to 99 */
+#define FLASH_WRProt_Pages100to103     ((uint32_t)0x02000000) /*!< STM32 Medium-density devices: Write protection of page 100 to 103 */
+#define FLASH_WRProt_Pages104to107     ((uint32_t)0x04000000) /*!< STM32 Medium-density devices: Write protection of page 104 to 107 */
+#define FLASH_WRProt_Pages108to111     ((uint32_t)0x08000000) /*!< STM32 Medium-density devices: Write protection of page 108 to 111 */
+#define FLASH_WRProt_Pages112to115     ((uint32_t)0x10000000) /*!< STM32 Medium-density devices: Write protection of page 112 to 115 */
+#define FLASH_WRProt_Pages116to119     ((uint32_t)0x20000000) /*!< STM32 Medium-density devices: Write protection of page 115 to 119 */
+#define FLASH_WRProt_Pages120to123     ((uint32_t)0x40000000) /*!< STM32 Medium-density devices: Write protection of page 120 to 123 */
+#define FLASH_WRProt_Pages124to127     ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 124 to 127 */
+
+/* Values to be used with STM32 High-density and STM32F10X Connectivity line devices */
+#define FLASH_WRProt_Pages0to1         ((uint32_t)0x00000001) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 0 to 1 */
+#define FLASH_WRProt_Pages2to3         ((uint32_t)0x00000002) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 2 to 3 */
+#define FLASH_WRProt_Pages4to5         ((uint32_t)0x00000004) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 4 to 5 */
+#define FLASH_WRProt_Pages6to7         ((uint32_t)0x00000008) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 6 to 7 */
+#define FLASH_WRProt_Pages8to9         ((uint32_t)0x00000010) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 8 to 9 */
+#define FLASH_WRProt_Pages10to11       ((uint32_t)0x00000020) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 10 to 11 */
+#define FLASH_WRProt_Pages12to13       ((uint32_t)0x00000040) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 12 to 13 */
+#define FLASH_WRProt_Pages14to15       ((uint32_t)0x00000080) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 14 to 15 */
+#define FLASH_WRProt_Pages16to17       ((uint32_t)0x00000100) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 16 to 17 */
+#define FLASH_WRProt_Pages18to19       ((uint32_t)0x00000200) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 18 to 19 */
+#define FLASH_WRProt_Pages20to21       ((uint32_t)0x00000400) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 20 to 21 */
+#define FLASH_WRProt_Pages22to23       ((uint32_t)0x00000800) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 22 to 23 */
+#define FLASH_WRProt_Pages24to25       ((uint32_t)0x00001000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 24 to 25 */
+#define FLASH_WRProt_Pages26to27       ((uint32_t)0x00002000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 26 to 27 */
+#define FLASH_WRProt_Pages28to29       ((uint32_t)0x00004000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 28 to 29 */
+#define FLASH_WRProt_Pages30to31       ((uint32_t)0x00008000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 30 to 31 */
+#define FLASH_WRProt_Pages32to33       ((uint32_t)0x00010000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 32 to 33 */
+#define FLASH_WRProt_Pages34to35       ((uint32_t)0x00020000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 34 to 35 */
+#define FLASH_WRProt_Pages36to37       ((uint32_t)0x00040000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 36 to 37 */
+#define FLASH_WRProt_Pages38to39       ((uint32_t)0x00080000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 38 to 39 */
+#define FLASH_WRProt_Pages40to41       ((uint32_t)0x00100000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 40 to 41 */
+#define FLASH_WRProt_Pages42to43       ((uint32_t)0x00200000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 42 to 43 */
+#define FLASH_WRProt_Pages44to45       ((uint32_t)0x00400000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 44 to 45 */
+#define FLASH_WRProt_Pages46to47       ((uint32_t)0x00800000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 46 to 47 */
+#define FLASH_WRProt_Pages48to49       ((uint32_t)0x01000000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 48 to 49 */
+#define FLASH_WRProt_Pages50to51       ((uint32_t)0x02000000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 50 to 51 */
+#define FLASH_WRProt_Pages52to53       ((uint32_t)0x04000000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 52 to 53 */
+#define FLASH_WRProt_Pages54to55       ((uint32_t)0x08000000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 54 to 55 */
+#define FLASH_WRProt_Pages56to57       ((uint32_t)0x10000000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 56 to 57 */
+#define FLASH_WRProt_Pages58to59       ((uint32_t)0x20000000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 58 to 59 */
+#define FLASH_WRProt_Pages60to61       ((uint32_t)0x40000000) /*!< STM32 Medium-density and Connectivity line devices:
+                                                                   Write protection of page 60 to 61 */
+#define FLASH_WRProt_Pages62to127      ((uint32_t)0x80000000) /*!< STM32 Connectivity line devices: Write protection of page 62 to 127 */
+#define FLASH_WRProt_Pages62to255      ((uint32_t)0x80000000) /*!< STM32 Medium-density devices: Write protection of page 62 to 255 */
+
+#define FLASH_WRProt_AllPages          ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Pages */
+
+#define IS_FLASH_WRPROT_PAGE(PAGE) (((PAGE) != 0x00000000))
+
+#define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) < 0x0807FFFF))
+
+#define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806))
+
+/**
+  * @}
+  */
+
+/** @defgroup Option_Bytes_IWatchdog 
+  * @{
+  */
+
+#define OB_IWDG_SW                     ((uint16_t)0x0001)  /*!< Software IWDG selected */
+#define OB_IWDG_HW                     ((uint16_t)0x0000)  /*!< Hardware IWDG selected */
+#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
+
+/**
+  * @}
+  */
+
+/** @defgroup Option_Bytes_nRST_STOP 
+  * @{
+  */
+
+#define OB_STOP_NoRST                  ((uint16_t)0x0002) /*!< No reset generated when entering in STOP */
+#define OB_STOP_RST                    ((uint16_t)0x0000) /*!< Reset generated when entering in STOP */
+#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
+
+/**
+  * @}
+  */
+
+/** @defgroup Option_Bytes_nRST_STDBY 
+  * @{
+  */
+
+#define OB_STDBY_NoRST                 ((uint16_t)0x0004) /*!< No reset generated when entering in STANDBY */
+#define OB_STDBY_RST                   ((uint16_t)0x0000) /*!< Reset generated when entering in STANDBY */
+#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Interrupts 
+  * @{
+  */
+
+#define FLASH_IT_ERROR                 ((uint32_t)0x00000400)  /*!< FPEC error interrupt source */
+#define FLASH_IT_EOP                   ((uint32_t)0x00001000)  /*!< End of FLASH Operation Interrupt source */
+#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000)))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Flags 
+  * @{
+  */
+
+#define FLASH_FLAG_BSY                 ((uint32_t)0x00000001)  /*!< FLASH Busy flag */
+#define FLASH_FLAG_EOP                 ((uint32_t)0x00000020)  /*!< FLASH End of Operation flag */
+#define FLASH_FLAG_PGERR               ((uint32_t)0x00000004)  /*!< FLASH Program error flag */
+#define FLASH_FLAG_WRPRTERR            ((uint32_t)0x00000010)  /*!< FLASH Write protected error flag */
+#define FLASH_FLAG_OPTERR              ((uint32_t)0x00000001)  /*!< FLASH Option Byte error flag */
+ 
+#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFCA) == 0x00000000) && ((FLAG) != 0x00000000))
+#define IS_FLASH_GET_FLAG(FLAG)  (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_EOP) || \
+                                  ((FLAG) == FLASH_FLAG_PGERR) || ((FLAG) == FLASH_FLAG_WRPRTERR) || \
+                                  ((FLAG) == FLASH_FLAG_OPTERR))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Exported_Functions
+  * @{
+  */
+
+void FLASH_SetLatency(uint32_t FLASH_Latency);
+void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess);
+void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer);
+void FLASH_Unlock(void);
+void FLASH_Lock(void);
+FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
+FLASH_Status FLASH_EraseAllPages(void);
+FLASH_Status FLASH_EraseOptionBytes(void);
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
+FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data);
+FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages);
+FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState);
+FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY);
+uint32_t FLASH_GetUserOptionByte(void);
+uint32_t FLASH_GetWriteProtectionOptionByte(void);
+FlagStatus FLASH_GetReadOutProtectionStatus(void);
+FlagStatus FLASH_GetPrefetchBufferStatus(void);
+void FLASH_ITConfig(uint16_t FLASH_IT, FunctionalState NewState);
+FlagStatus FLASH_GetFlagStatus(uint16_t FLASH_FLAG);
+void FLASH_ClearFlag(uint16_t FLASH_FLAG);
+FLASH_Status FLASH_GetStatus(void);
+FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_FLASH_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_fsmc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_fsmc.h
new file mode 100644
index 00000000..e85e8c3a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_fsmc.h
@@ -0,0 +1,716 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_fsmc.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the FSMC firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_FSMC_H
+#define __STM32F10x_FSMC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FSMC
+  * @{
+  */
+
+/** @defgroup FSMC_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  Timing parameters For NOR/SRAM Banks  
+  */
+
+typedef struct
+{
+  uint32_t FSMC_AddressSetupTime;       /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the address setup time. 
+                                             This parameter can be a value between 0 and 0xF.
+                                             @note: It is not used with synchronous NOR Flash memories. */
+
+  uint32_t FSMC_AddressHoldTime;        /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the address hold time.
+                                             This parameter can be a value between 0 and 0xF. 
+                                             @note: It is not used with synchronous NOR Flash memories.*/
+
+  uint32_t FSMC_DataSetupTime;          /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the data setup time.
+                                             This parameter can be a value between 0 and 0xFF.
+                                             @note: It is used for SRAMs, ROMs and asynchronous multiplexed NOR Flash memories. */
+
+  uint32_t FSMC_BusTurnAroundDuration;  /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the bus turnaround.
+                                             This parameter can be a value between 0 and 0xF.
+                                             @note: It is only used for multiplexed NOR Flash memories. */
+
+  uint32_t FSMC_CLKDivision;            /*!< Defines the period of CLK clock output signal, expressed in number of HCLK cycles.
+                                             This parameter can be a value between 1 and 0xF.
+                                             @note: This parameter is not used for asynchronous NOR Flash, SRAM or ROM accesses. */
+
+  uint32_t FSMC_DataLatency;            /*!< Defines the number of memory clock cycles to issue
+                                             to the memory before getting the first data.
+                                             The value of this parameter depends on the memory type as shown below:
+                                              - It must be set to 0 in case of a CRAM
+                                              - It is dont care in asynchronous NOR, SRAM or ROM accesses
+                                              - It may assume a value between 0 and 0xF in NOR Flash memories
+                                                with synchronous burst mode enable */
+
+  uint32_t FSMC_AccessMode;             /*!< Specifies the asynchronous access mode. 
+                                             This parameter can be a value of @ref FSMC_Access_Mode */
+}FSMC_NORSRAMTimingInitTypeDef;
+
+/** 
+  * @brief  FSMC NOR/SRAM Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t FSMC_Bank;                /*!< Specifies the NOR/SRAM memory bank that will be used.
+                                          This parameter can be a value of @ref FSMC_NORSRAM_Bank */
+
+  uint32_t FSMC_DataAddressMux;      /*!< Specifies whether the address and data values are
+                                          multiplexed on the databus or not. 
+                                          This parameter can be a value of @ref FSMC_Data_Address_Bus_Multiplexing */
+
+  uint32_t FSMC_MemoryType;          /*!< Specifies the type of external memory attached to
+                                          the corresponding memory bank.
+                                          This parameter can be a value of @ref FSMC_Memory_Type */
+
+  uint32_t FSMC_MemoryDataWidth;     /*!< Specifies the external memory device width.
+                                          This parameter can be a value of @ref FSMC_Data_Width */
+
+  uint32_t FSMC_BurstAccessMode;     /*!< Enables or disables the burst access mode for Flash memory,
+                                          valid only with synchronous burst Flash memories.
+                                          This parameter can be a value of @ref FSMC_Burst_Access_Mode */
+
+  uint32_t FSMC_WaitSignalPolarity;  /*!< Specifies the wait signal polarity, valid only when accessing
+                                          the Flash memory in burst mode.
+                                          This parameter can be a value of @ref FSMC_Wait_Signal_Polarity */
+
+  uint32_t FSMC_WrapMode;            /*!< Enables or disables the Wrapped burst access mode for Flash
+                                          memory, valid only when accessing Flash memories in burst mode.
+                                          This parameter can be a value of @ref FSMC_Wrap_Mode */
+
+  uint32_t FSMC_WaitSignalActive;    /*!< Specifies if the wait signal is asserted by the memory one
+                                          clock cycle before the wait state or during the wait state,
+                                          valid only when accessing memories in burst mode. 
+                                          This parameter can be a value of @ref FSMC_Wait_Timing */
+
+  uint32_t FSMC_WriteOperation;      /*!< Enables or disables the write operation in the selected bank by the FSMC. 
+                                          This parameter can be a value of @ref FSMC_Write_Operation */
+
+  uint32_t FSMC_WaitSignal;          /*!< Enables or disables the wait-state insertion via wait
+                                          signal, valid for Flash memory access in burst mode. 
+                                          This parameter can be a value of @ref FSMC_Wait_Signal */
+
+  uint32_t FSMC_ExtendedMode;        /*!< Enables or disables the extended mode.
+                                          This parameter can be a value of @ref FSMC_Extended_Mode */
+
+  uint32_t FSMC_WriteBurst;          /*!< Enables or disables the write burst operation.
+                                          This parameter can be a value of @ref FSMC_Write_Burst */ 
+
+  FSMC_NORSRAMTimingInitTypeDef* FSMC_ReadWriteTimingStruct; /*!< Timing Parameters for write and read access if the  ExtendedMode is not used*/  
+
+  FSMC_NORSRAMTimingInitTypeDef* FSMC_WriteTimingStruct;     /*!< Timing Parameters for write access if the  ExtendedMode is used*/      
+}FSMC_NORSRAMInitTypeDef;
+
+/** 
+  * @brief  Timing parameters For FSMC NAND and PCCARD Banks
+  */
+
+typedef struct
+{
+  uint32_t FSMC_SetupTime;      /*!< Defines the number of HCLK cycles to setup address before
+                                     the command assertion for NAND-Flash read or write access
+                                     to common/Attribute or I/O memory space (depending on
+                                     the memory space timing to be configured).
+                                     This parameter can be a value between 0 and 0xFF.*/
+
+  uint32_t FSMC_WaitSetupTime;  /*!< Defines the minimum number of HCLK cycles to assert the
+                                     command for NAND-Flash read or write access to
+                                     common/Attribute or I/O memory space (depending on the
+                                     memory space timing to be configured). 
+                                     This parameter can be a number between 0x00 and 0xFF */
+
+  uint32_t FSMC_HoldSetupTime;  /*!< Defines the number of HCLK clock cycles to hold address
+                                     (and data for write access) after the command deassertion
+                                     for NAND-Flash read or write access to common/Attribute
+                                     or I/O memory space (depending on the memory space timing
+                                     to be configured).
+                                     This parameter can be a number between 0x00 and 0xFF */
+
+  uint32_t FSMC_HiZSetupTime;   /*!< Defines the number of HCLK clock cycles during which the
+                                     databus is kept in HiZ after the start of a NAND-Flash
+                                     write access to common/Attribute or I/O memory space (depending
+                                     on the memory space timing to be configured).
+                                     This parameter can be a number between 0x00 and 0xFF */
+}FSMC_NAND_PCCARDTimingInitTypeDef;
+
+/** 
+  * @brief  FSMC NAND Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t FSMC_Bank;              /*!< Specifies the NAND memory bank that will be used.
+                                      This parameter can be a value of @ref FSMC_NAND_Bank */
+
+  uint32_t FSMC_Waitfeature;      /*!< Enables or disables the Wait feature for the NAND Memory Bank.
+                                       This parameter can be any value of @ref FSMC_Wait_feature */
+
+  uint32_t FSMC_MemoryDataWidth;  /*!< Specifies the external memory device width.
+                                       This parameter can be any value of @ref FSMC_Data_Width */
+
+  uint32_t FSMC_ECC;              /*!< Enables or disables the ECC computation.
+                                       This parameter can be any value of @ref FSMC_ECC */
+
+  uint32_t FSMC_ECCPageSize;      /*!< Defines the page size for the extended ECC.
+                                       This parameter can be any value of @ref FSMC_ECC_Page_Size */
+
+  uint32_t FSMC_TCLRSetupTime;    /*!< Defines the number of HCLK cycles to configure the
+                                       delay between CLE low and RE low.
+                                       This parameter can be a value between 0 and 0xFF. */
+
+  uint32_t FSMC_TARSetupTime;     /*!< Defines the number of HCLK cycles to configure the
+                                       delay between ALE low and RE low.
+                                       This parameter can be a number between 0x0 and 0xFF */ 
+
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_CommonSpaceTimingStruct;   /*!< FSMC Common Space Timing */ 
+
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_AttributeSpaceTimingStruct; /*!< FSMC Attribute Space Timing */
+}FSMC_NANDInitTypeDef;
+
+/** 
+  * @brief  FSMC PCCARD Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t FSMC_Waitfeature;    /*!< Enables or disables the Wait feature for the Memory Bank.
+                                    This parameter can be any value of @ref FSMC_Wait_feature */
+
+  uint32_t FSMC_TCLRSetupTime;  /*!< Defines the number of HCLK cycles to configure the
+                                     delay between CLE low and RE low.
+                                     This parameter can be a value between 0 and 0xFF. */
+
+  uint32_t FSMC_TARSetupTime;   /*!< Defines the number of HCLK cycles to configure the
+                                     delay between ALE low and RE low.
+                                     This parameter can be a number between 0x0 and 0xFF */ 
+
+  
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_CommonSpaceTimingStruct; /*!< FSMC Common Space Timing */
+
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_AttributeSpaceTimingStruct;  /*!< FSMC Attribute Space Timing */ 
+  
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_IOSpaceTimingStruct; /*!< FSMC IO Space Timing */  
+}FSMC_PCCARDInitTypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup FSMC_NORSRAM_Bank 
+  * @{
+  */
+#define FSMC_Bank1_NORSRAM1                             ((uint32_t)0x00000000)
+#define FSMC_Bank1_NORSRAM2                             ((uint32_t)0x00000002)
+#define FSMC_Bank1_NORSRAM3                             ((uint32_t)0x00000004)
+#define FSMC_Bank1_NORSRAM4                             ((uint32_t)0x00000006)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_NAND_Bank 
+  * @{
+  */  
+#define FSMC_Bank2_NAND                                 ((uint32_t)0x00000010)
+#define FSMC_Bank3_NAND                                 ((uint32_t)0x00000100)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_PCCARD_Bank 
+  * @{
+  */    
+#define FSMC_Bank4_PCCARD                               ((uint32_t)0x00001000)
+/**
+  * @}
+  */
+
+#define IS_FSMC_NORSRAM_BANK(BANK) (((BANK) == FSMC_Bank1_NORSRAM1) || \
+                                    ((BANK) == FSMC_Bank1_NORSRAM2) || \
+                                    ((BANK) == FSMC_Bank1_NORSRAM3) || \
+                                    ((BANK) == FSMC_Bank1_NORSRAM4))
+
+#define IS_FSMC_NAND_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
+                                 ((BANK) == FSMC_Bank3_NAND))
+
+#define IS_FSMC_GETFLAG_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
+                                    ((BANK) == FSMC_Bank3_NAND) || \
+                                    ((BANK) == FSMC_Bank4_PCCARD))
+
+#define IS_FSMC_IT_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
+                               ((BANK) == FSMC_Bank3_NAND) || \
+                               ((BANK) == FSMC_Bank4_PCCARD))
+
+/** @defgroup NOR_SRAM_Controller 
+  * @{
+  */
+
+/** @defgroup FSMC_Data_Address_Bus_Multiplexing 
+  * @{
+  */
+
+#define FSMC_DataAddressMux_Disable                       ((uint32_t)0x00000000)
+#define FSMC_DataAddressMux_Enable                        ((uint32_t)0x00000002)
+#define IS_FSMC_MUX(MUX) (((MUX) == FSMC_DataAddressMux_Disable) || \
+                          ((MUX) == FSMC_DataAddressMux_Enable))
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Memory_Type 
+  * @{
+  */
+
+#define FSMC_MemoryType_SRAM                            ((uint32_t)0x00000000)
+#define FSMC_MemoryType_PSRAM                           ((uint32_t)0x00000004)
+#define FSMC_MemoryType_NOR                             ((uint32_t)0x00000008)
+#define IS_FSMC_MEMORY(MEMORY) (((MEMORY) == FSMC_MemoryType_SRAM) || \
+                                ((MEMORY) == FSMC_MemoryType_PSRAM)|| \
+                                ((MEMORY) == FSMC_MemoryType_NOR))
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Width 
+  * @{
+  */
+
+#define FSMC_MemoryDataWidth_8b                         ((uint32_t)0x00000000)
+#define FSMC_MemoryDataWidth_16b                        ((uint32_t)0x00000010)
+#define IS_FSMC_MEMORY_WIDTH(WIDTH) (((WIDTH) == FSMC_MemoryDataWidth_8b) || \
+                                     ((WIDTH) == FSMC_MemoryDataWidth_16b))
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Burst_Access_Mode 
+  * @{
+  */
+
+#define FSMC_BurstAccessMode_Disable                    ((uint32_t)0x00000000) 
+#define FSMC_BurstAccessMode_Enable                     ((uint32_t)0x00000100)
+#define IS_FSMC_BURSTMODE(STATE) (((STATE) == FSMC_BurstAccessMode_Disable) || \
+                                  ((STATE) == FSMC_BurstAccessMode_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Signal_Polarity 
+  * @{
+  */
+
+#define FSMC_WaitSignalPolarity_Low                     ((uint32_t)0x00000000)
+#define FSMC_WaitSignalPolarity_High                    ((uint32_t)0x00000200)
+#define IS_FSMC_WAIT_POLARITY(POLARITY) (((POLARITY) == FSMC_WaitSignalPolarity_Low) || \
+                                         ((POLARITY) == FSMC_WaitSignalPolarity_High)) 
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wrap_Mode 
+  * @{
+  */
+
+#define FSMC_WrapMode_Disable                           ((uint32_t)0x00000000)
+#define FSMC_WrapMode_Enable                            ((uint32_t)0x00000400) 
+#define IS_FSMC_WRAP_MODE(MODE) (((MODE) == FSMC_WrapMode_Disable) || \
+                                 ((MODE) == FSMC_WrapMode_Enable))
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Timing 
+  * @{
+  */
+
+#define FSMC_WaitSignalActive_BeforeWaitState           ((uint32_t)0x00000000)
+#define FSMC_WaitSignalActive_DuringWaitState           ((uint32_t)0x00000800) 
+#define IS_FSMC_WAIT_SIGNAL_ACTIVE(ACTIVE) (((ACTIVE) == FSMC_WaitSignalActive_BeforeWaitState) || \
+                                            ((ACTIVE) == FSMC_WaitSignalActive_DuringWaitState))
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Write_Operation 
+  * @{
+  */
+
+#define FSMC_WriteOperation_Disable                     ((uint32_t)0x00000000)
+#define FSMC_WriteOperation_Enable                      ((uint32_t)0x00001000)
+#define IS_FSMC_WRITE_OPERATION(OPERATION) (((OPERATION) == FSMC_WriteOperation_Disable) || \
+                                            ((OPERATION) == FSMC_WriteOperation_Enable))
+                              
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Signal 
+  * @{
+  */
+
+#define FSMC_WaitSignal_Disable                         ((uint32_t)0x00000000)
+#define FSMC_WaitSignal_Enable                          ((uint32_t)0x00002000) 
+#define IS_FSMC_WAITE_SIGNAL(SIGNAL) (((SIGNAL) == FSMC_WaitSignal_Disable) || \
+                                      ((SIGNAL) == FSMC_WaitSignal_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Extended_Mode 
+  * @{
+  */
+
+#define FSMC_ExtendedMode_Disable                       ((uint32_t)0x00000000)
+#define FSMC_ExtendedMode_Enable                        ((uint32_t)0x00004000)
+
+#define IS_FSMC_EXTENDED_MODE(MODE) (((MODE) == FSMC_ExtendedMode_Disable) || \
+                                     ((MODE) == FSMC_ExtendedMode_Enable)) 
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Write_Burst 
+  * @{
+  */
+
+#define FSMC_WriteBurst_Disable                         ((uint32_t)0x00000000)
+#define FSMC_WriteBurst_Enable                          ((uint32_t)0x00080000) 
+#define IS_FSMC_WRITE_BURST(BURST) (((BURST) == FSMC_WriteBurst_Disable) || \
+                                    ((BURST) == FSMC_WriteBurst_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Address_Setup_Time 
+  * @{
+  */
+
+#define IS_FSMC_ADDRESS_SETUP_TIME(TIME) ((TIME) <= 0xF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Address_Hold_Time 
+  * @{
+  */
+
+#define IS_FSMC_ADDRESS_HOLD_TIME(TIME) ((TIME) <= 0xF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Setup_Time 
+  * @{
+  */
+
+#define IS_FSMC_DATASETUP_TIME(TIME) (((TIME) > 0) && ((TIME) <= 0xFF))
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Bus_Turn_around_Duration 
+  * @{
+  */
+
+#define IS_FSMC_TURNAROUND_TIME(TIME) ((TIME) <= 0xF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_CLK_Division 
+  * @{
+  */
+
+#define IS_FSMC_CLK_DIV(DIV) ((DIV) <= 0xF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Latency 
+  * @{
+  */
+
+#define IS_FSMC_DATA_LATENCY(LATENCY) ((LATENCY) <= 0xF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Access_Mode 
+  * @{
+  */
+
+#define FSMC_AccessMode_A                               ((uint32_t)0x00000000)
+#define FSMC_AccessMode_B                               ((uint32_t)0x10000000) 
+#define FSMC_AccessMode_C                               ((uint32_t)0x20000000)
+#define FSMC_AccessMode_D                               ((uint32_t)0x30000000)
+#define IS_FSMC_ACCESS_MODE(MODE) (((MODE) == FSMC_AccessMode_A) || \
+                                   ((MODE) == FSMC_AccessMode_B) || \
+                                   ((MODE) == FSMC_AccessMode_C) || \
+                                   ((MODE) == FSMC_AccessMode_D)) 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+  
+/** @defgroup NAND_PCCARD_Controller 
+  * @{
+  */
+
+/** @defgroup FSMC_Wait_feature 
+  * @{
+  */
+
+#define FSMC_Waitfeature_Disable                        ((uint32_t)0x00000000)
+#define FSMC_Waitfeature_Enable                         ((uint32_t)0x00000002)
+#define IS_FSMC_WAIT_FEATURE(FEATURE) (((FEATURE) == FSMC_Waitfeature_Disable) || \
+                                       ((FEATURE) == FSMC_Waitfeature_Enable))
+
+/**
+  * @}
+  */
+
+
+/** @defgroup FSMC_ECC 
+  * @{
+  */
+
+#define FSMC_ECC_Disable                                ((uint32_t)0x00000000)
+#define FSMC_ECC_Enable                                 ((uint32_t)0x00000040)
+#define IS_FSMC_ECC_STATE(STATE) (((STATE) == FSMC_ECC_Disable) || \
+                                  ((STATE) == FSMC_ECC_Enable))
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_ECC_Page_Size 
+  * @{
+  */
+
+#define FSMC_ECCPageSize_256Bytes                       ((uint32_t)0x00000000)
+#define FSMC_ECCPageSize_512Bytes                       ((uint32_t)0x00020000)
+#define FSMC_ECCPageSize_1024Bytes                      ((uint32_t)0x00040000)
+#define FSMC_ECCPageSize_2048Bytes                      ((uint32_t)0x00060000)
+#define FSMC_ECCPageSize_4096Bytes                      ((uint32_t)0x00080000)
+#define FSMC_ECCPageSize_8192Bytes                      ((uint32_t)0x000A0000)
+#define IS_FSMC_ECCPAGE_SIZE(SIZE) (((SIZE) == FSMC_ECCPageSize_256Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_512Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_1024Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_2048Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_4096Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_8192Bytes))
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_TCLR_Setup_Time 
+  * @{
+  */
+
+#define IS_FSMC_TCLR_TIME(TIME) ((TIME) <= 0xFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_TAR_Setup_Time 
+  * @{
+  */
+
+#define IS_FSMC_TAR_TIME(TIME) ((TIME) <= 0xFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Setup_Time 
+  * @{
+  */
+
+#define IS_FSMC_SETUP_TIME(TIME) ((TIME) <= 0xFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Setup_Time 
+  * @{
+  */
+
+#define IS_FSMC_WAIT_TIME(TIME) ((TIME) <= 0xFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Hold_Setup_Time 
+  * @{
+  */
+
+#define IS_FSMC_HOLD_TIME(TIME) ((TIME) <= 0xFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_HiZ_Setup_Time 
+  * @{
+  */
+
+#define IS_FSMC_HIZ_TIME(TIME) ((TIME) <= 0xFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Interrupt_sources 
+  * @{
+  */
+
+#define FSMC_IT_RisingEdge                              ((uint32_t)0x00000008)
+#define FSMC_IT_Level                                   ((uint32_t)0x00000010)
+#define FSMC_IT_FallingEdge                             ((uint32_t)0x00000020)
+#define IS_FSMC_IT(IT) ((((IT) & (uint32_t)0xFFFFFFC7) == 0x00000000) && ((IT) != 0x00000000))
+#define IS_FSMC_GET_IT(IT) (((IT) == FSMC_IT_RisingEdge) || \
+                            ((IT) == FSMC_IT_Level) || \
+                            ((IT) == FSMC_IT_FallingEdge)) 
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Flags 
+  * @{
+  */
+
+#define FSMC_FLAG_RisingEdge                            ((uint32_t)0x00000001)
+#define FSMC_FLAG_Level                                 ((uint32_t)0x00000002)
+#define FSMC_FLAG_FallingEdge                           ((uint32_t)0x00000004)
+#define FSMC_FLAG_FEMPT                                 ((uint32_t)0x00000040)
+#define IS_FSMC_GET_FLAG(FLAG) (((FLAG) == FSMC_FLAG_RisingEdge) || \
+                                ((FLAG) == FSMC_FLAG_Level) || \
+                                ((FLAG) == FSMC_FLAG_FallingEdge) || \
+                                ((FLAG) == FSMC_FLAG_FEMPT))
+
+#define IS_FSMC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFF8) == 0x00000000) && ((FLAG) != 0x00000000))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Exported_Functions
+  * @{
+  */
+
+void FSMC_NORSRAMDeInit(uint32_t FSMC_Bank);
+void FSMC_NANDDeInit(uint32_t FSMC_Bank);
+void FSMC_PCCARDDeInit(void);
+void FSMC_NORSRAMInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct);
+void FSMC_NANDInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct);
+void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct);
+void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct);
+void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct);
+void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct);
+void FSMC_NORSRAMCmd(uint32_t FSMC_Bank, FunctionalState NewState);
+void FSMC_NANDCmd(uint32_t FSMC_Bank, FunctionalState NewState);
+void FSMC_PCCARDCmd(FunctionalState NewState);
+void FSMC_NANDECCCmd(uint32_t FSMC_Bank, FunctionalState NewState);
+uint32_t FSMC_GetECC(uint32_t FSMC_Bank);
+void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState);
+FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG);
+void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG);
+ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT);
+void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F10x_FSMC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_gpio.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_gpio.h
new file mode 100644
index 00000000..6a626616
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_gpio.h
@@ -0,0 +1,359 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_gpio.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the GPIO 
+  *          firmware library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_GPIO_H
+#define __STM32F10x_GPIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup GPIO
+  * @{
+  */
+
+/** @defgroup GPIO_Exported_Types
+  * @{
+  */
+
+#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                    ((PERIPH) == GPIOB) || \
+                                    ((PERIPH) == GPIOC) || \
+                                    ((PERIPH) == GPIOD) || \
+                                    ((PERIPH) == GPIOE) || \
+                                    ((PERIPH) == GPIOF) || \
+                                    ((PERIPH) == GPIOG))
+                                     
+/** 
+  * @brief  Output Maximum frequency selection  
+  */
+
+typedef enum
+{ 
+  GPIO_Speed_10MHz = 1,
+  GPIO_Speed_2MHz, 
+  GPIO_Speed_50MHz
+}GPIOSpeed_TypeDef;
+#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_10MHz) || ((SPEED) == GPIO_Speed_2MHz) || \
+                              ((SPEED) == GPIO_Speed_50MHz))
+
+/** 
+  * @brief  Configuration Mode enumeration  
+  */
+
+typedef enum
+{ GPIO_Mode_AIN = 0x0,
+  GPIO_Mode_IN_FLOATING = 0x04,
+  GPIO_Mode_IPD = 0x28,
+  GPIO_Mode_IPU = 0x48,
+  GPIO_Mode_Out_OD = 0x14,
+  GPIO_Mode_Out_PP = 0x10,
+  GPIO_Mode_AF_OD = 0x1C,
+  GPIO_Mode_AF_PP = 0x18
+}GPIOMode_TypeDef;
+
+#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_AIN) || ((MODE) == GPIO_Mode_IN_FLOATING) || \
+                            ((MODE) == GPIO_Mode_IPD) || ((MODE) == GPIO_Mode_IPU) || \
+                            ((MODE) == GPIO_Mode_Out_OD) || ((MODE) == GPIO_Mode_Out_PP) || \
+                            ((MODE) == GPIO_Mode_AF_OD) || ((MODE) == GPIO_Mode_AF_PP))
+
+/** 
+  * @brief  GPIO Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t GPIO_Pin;             /*!< Specifies the GPIO pins to be configured.
+                                      This parameter can be any value of @ref GPIO_pins_define */
+
+  GPIOSpeed_TypeDef GPIO_Speed;  /*!< Specifies the speed for the selected pins.
+                                      This parameter can be a value of @ref GPIOSpeed_TypeDef */
+
+  GPIOMode_TypeDef GPIO_Mode;    /*!< Specifies the operating mode for the selected pins.
+                                      This parameter can be a value of @ref GPIOMode_TypeDef */
+}GPIO_InitTypeDef;
+
+
+/** 
+  * @brief  Bit_SET and Bit_RESET enumeration  
+  */
+
+typedef enum
+{ Bit_RESET = 0,
+  Bit_SET
+}BitAction;
+
+#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Exported_Constants
+  * @{
+  */
+
+/** @defgroup GPIO_pins_define 
+  * @{
+  */
+
+#define GPIO_Pin_0                 ((uint16_t)0x0001)  /*!< Pin 0 selected */
+#define GPIO_Pin_1                 ((uint16_t)0x0002)  /*!< Pin 1 selected */
+#define GPIO_Pin_2                 ((uint16_t)0x0004)  /*!< Pin 2 selected */
+#define GPIO_Pin_3                 ((uint16_t)0x0008)  /*!< Pin 3 selected */
+#define GPIO_Pin_4                 ((uint16_t)0x0010)  /*!< Pin 4 selected */
+#define GPIO_Pin_5                 ((uint16_t)0x0020)  /*!< Pin 5 selected */
+#define GPIO_Pin_6                 ((uint16_t)0x0040)  /*!< Pin 6 selected */
+#define GPIO_Pin_7                 ((uint16_t)0x0080)  /*!< Pin 7 selected */
+#define GPIO_Pin_8                 ((uint16_t)0x0100)  /*!< Pin 8 selected */
+#define GPIO_Pin_9                 ((uint16_t)0x0200)  /*!< Pin 9 selected */
+#define GPIO_Pin_10                ((uint16_t)0x0400)  /*!< Pin 10 selected */
+#define GPIO_Pin_11                ((uint16_t)0x0800)  /*!< Pin 11 selected */
+#define GPIO_Pin_12                ((uint16_t)0x1000)  /*!< Pin 12 selected */
+#define GPIO_Pin_13                ((uint16_t)0x2000)  /*!< Pin 13 selected */
+#define GPIO_Pin_14                ((uint16_t)0x4000)  /*!< Pin 14 selected */
+#define GPIO_Pin_15                ((uint16_t)0x8000)  /*!< Pin 15 selected */
+#define GPIO_Pin_All               ((uint16_t)0xFFFF)  /*!< All pins selected */
+
+#define IS_GPIO_PIN(PIN) ((((PIN) & (uint16_t)0x00) == 0x00) && ((PIN) != (uint16_t)0x00))
+
+#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
+                              ((PIN) == GPIO_Pin_1) || \
+                              ((PIN) == GPIO_Pin_2) || \
+                              ((PIN) == GPIO_Pin_3) || \
+                              ((PIN) == GPIO_Pin_4) || \
+                              ((PIN) == GPIO_Pin_5) || \
+                              ((PIN) == GPIO_Pin_6) || \
+                              ((PIN) == GPIO_Pin_7) || \
+                              ((PIN) == GPIO_Pin_8) || \
+                              ((PIN) == GPIO_Pin_9) || \
+                              ((PIN) == GPIO_Pin_10) || \
+                              ((PIN) == GPIO_Pin_11) || \
+                              ((PIN) == GPIO_Pin_12) || \
+                              ((PIN) == GPIO_Pin_13) || \
+                              ((PIN) == GPIO_Pin_14) || \
+                              ((PIN) == GPIO_Pin_15))
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Remap_define 
+  * @{
+  */
+
+#define GPIO_Remap_SPI1             ((uint32_t)0x00000001)  /*!< SPI1 Alternate Function mapping */
+#define GPIO_Remap_I2C1             ((uint32_t)0x00000002)  /*!< I2C1 Alternate Function mapping */
+#define GPIO_Remap_USART1           ((uint32_t)0x00000004)  /*!< USART1 Alternate Function mapping */
+#define GPIO_Remap_USART2           ((uint32_t)0x00000008)  /*!< USART2 Alternate Function mapping */
+#define GPIO_PartialRemap_USART3    ((uint32_t)0x00140010)  /*!< USART3 Partial Alternate Function mapping */
+#define GPIO_FullRemap_USART3       ((uint32_t)0x00140030)  /*!< USART3 Full Alternate Function mapping */
+#define GPIO_PartialRemap_TIM1      ((uint32_t)0x00160040)  /*!< TIM1 Partial Alternate Function mapping */
+#define GPIO_FullRemap_TIM1         ((uint32_t)0x001600C0)  /*!< TIM1 Full Alternate Function mapping */
+#define GPIO_PartialRemap1_TIM2     ((uint32_t)0x00180100)  /*!< TIM2 Partial1 Alternate Function mapping */
+#define GPIO_PartialRemap2_TIM2     ((uint32_t)0x00180200)  /*!< TIM2 Partial2 Alternate Function mapping */
+#define GPIO_FullRemap_TIM2         ((uint32_t)0x00180300)  /*!< TIM2 Full Alternate Function mapping */
+#define GPIO_PartialRemap_TIM3      ((uint32_t)0x001A0800)  /*!< TIM3 Partial Alternate Function mapping */
+#define GPIO_FullRemap_TIM3         ((uint32_t)0x001A0C00)  /*!< TIM3 Full Alternate Function mapping */
+#define GPIO_Remap_TIM4             ((uint32_t)0x00001000)  /*!< TIM4 Alternate Function mapping */
+#define GPIO_Remap1_CAN1            ((uint32_t)0x001D4000)  /*!< CAN1 Alternate Function mapping */
+#define GPIO_Remap2_CAN1            ((uint32_t)0x001D6000)  /*!< CAN1 Alternate Function mapping */
+#define GPIO_Remap_PD01             ((uint32_t)0x00008000)  /*!< PD01 Alternate Function mapping */
+#define GPIO_Remap_TIM5CH4_LSI      ((uint32_t)0x00200001)  /*!< LSI connected to TIM5 Channel4 input capture for calibration */
+#define GPIO_Remap_ADC1_ETRGINJ     ((uint32_t)0x00200002)  /*!< ADC1 External Trigger Injected Conversion remapping */
+#define GPIO_Remap_ADC1_ETRGREG     ((uint32_t)0x00200004)  /*!< ADC1 External Trigger Regular Conversion remapping */
+#define GPIO_Remap_ADC2_ETRGINJ     ((uint32_t)0x00200008)  /*!< ADC2 External Trigger Injected Conversion remapping */
+#define GPIO_Remap_ADC2_ETRGREG     ((uint32_t)0x00200010)  /*!< ADC2 External Trigger Regular Conversion remapping */
+#define GPIO_Remap_ETH              ((uint32_t)0x00200020)  /*!< Ethernet remapping (only for Connectivity line devices) */
+#define GPIO_Remap_CAN2             ((uint32_t)0x00200040)  /*!< CAN2 remapping (only for Connectivity line devices) */
+#define GPIO_Remap_SWJ_NoJTRST      ((uint32_t)0x00300100)  /*!< Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */
+#define GPIO_Remap_SWJ_JTAGDisable  ((uint32_t)0x00300200)  /*!< JTAG-DP Disabled and SW-DP Enabled */
+#define GPIO_Remap_SWJ_Disable      ((uint32_t)0x00300400)  /*!< Full SWJ Disabled (JTAG-DP + SW-DP) */
+#define GPIO_Remap_SPI3             ((uint32_t)0x00201000)  /*!< SPI3 Alternate Function mapping (only for Connectivity line devices) */
+#define GPIO_Remap_TIM2ITR1_PTP_SOF ((uint32_t)0x00202000)  /*!< Ethernet PTP output or USB OTG SOF (Start of Frame) connected
+                                                                 to TIM2 Internal Trigger 1 for calibration
+                                                                 (only for Connectivity line devices) */
+#define GPIO_Remap_PTP_PPS          ((uint32_t)0x00204000)  /*!< Ethernet MAC PPS_PTS output on PB05 (only for Connectivity line devices) */                                                       
+
+#define IS_GPIO_REMAP(REMAP) (((REMAP) == GPIO_Remap_SPI1) || ((REMAP) == GPIO_Remap_I2C1) || \
+                              ((REMAP) == GPIO_Remap_USART1) || ((REMAP) == GPIO_Remap_USART2) || \
+                              ((REMAP) == GPIO_PartialRemap_USART3) || ((REMAP) == GPIO_FullRemap_USART3) || \
+                              ((REMAP) == GPIO_PartialRemap_TIM1) || ((REMAP) == GPIO_FullRemap_TIM1) || \
+                              ((REMAP) == GPIO_PartialRemap1_TIM2) || ((REMAP) == GPIO_PartialRemap2_TIM2) || \
+                              ((REMAP) == GPIO_FullRemap_TIM2) || ((REMAP) == GPIO_PartialRemap_TIM3) || \
+                              ((REMAP) == GPIO_FullRemap_TIM3) || ((REMAP) == GPIO_Remap_TIM4) || \
+                              ((REMAP) == GPIO_Remap1_CAN1) || ((REMAP) == GPIO_Remap2_CAN1) || \
+                              ((REMAP) == GPIO_Remap_PD01) || ((REMAP) == GPIO_Remap_TIM5CH4_LSI) || \
+                              ((REMAP) == GPIO_Remap_ADC1_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC1_ETRGREG) || \
+                              ((REMAP) == GPIO_Remap_ADC2_ETRGINJ) ||((REMAP) == GPIO_Remap_ADC2_ETRGREG) || \
+                              ((REMAP) == GPIO_Remap_ETH) ||((REMAP) == GPIO_Remap_CAN2) || \
+                              ((REMAP) == GPIO_Remap_SWJ_NoJTRST) || ((REMAP) == GPIO_Remap_SWJ_JTAGDisable) || \
+                              ((REMAP) == GPIO_Remap_SWJ_Disable)|| ((REMAP) == GPIO_Remap_SPI3) || \
+                              ((REMAP) == GPIO_Remap_TIM2ITR1_PTP_SOF) || ((REMAP) == GPIO_Remap_PTP_PPS))
+                              
+/**
+  * @}
+  */ 
+
+/** @defgroup GPIO_Port_Sources 
+  * @{
+  */
+
+#define GPIO_PortSourceGPIOA       ((uint8_t)0x00)
+#define GPIO_PortSourceGPIOB       ((uint8_t)0x01)
+#define GPIO_PortSourceGPIOC       ((uint8_t)0x02)
+#define GPIO_PortSourceGPIOD       ((uint8_t)0x03)
+#define GPIO_PortSourceGPIOE       ((uint8_t)0x04)
+#define GPIO_PortSourceGPIOF       ((uint8_t)0x05)
+#define GPIO_PortSourceGPIOG       ((uint8_t)0x06)
+#define IS_GPIO_EVENTOUT_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \
+                                                  ((PORTSOURCE) == GPIO_PortSourceGPIOB) || \
+                                                  ((PORTSOURCE) == GPIO_PortSourceGPIOC) || \
+                                                  ((PORTSOURCE) == GPIO_PortSourceGPIOD) || \
+                                                  ((PORTSOURCE) == GPIO_PortSourceGPIOE))
+
+#define IS_GPIO_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == GPIO_PortSourceGPIOA) || \
+                                              ((PORTSOURCE) == GPIO_PortSourceGPIOB) || \
+                                              ((PORTSOURCE) == GPIO_PortSourceGPIOC) || \
+                                              ((PORTSOURCE) == GPIO_PortSourceGPIOD) || \
+                                              ((PORTSOURCE) == GPIO_PortSourceGPIOE) || \
+                                              ((PORTSOURCE) == GPIO_PortSourceGPIOF) || \
+                                              ((PORTSOURCE) == GPIO_PortSourceGPIOG))
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Pin_sources 
+  * @{
+  */
+
+#define GPIO_PinSource0            ((uint8_t)0x00)
+#define GPIO_PinSource1            ((uint8_t)0x01)
+#define GPIO_PinSource2            ((uint8_t)0x02)
+#define GPIO_PinSource3            ((uint8_t)0x03)
+#define GPIO_PinSource4            ((uint8_t)0x04)
+#define GPIO_PinSource5            ((uint8_t)0x05)
+#define GPIO_PinSource6            ((uint8_t)0x06)
+#define GPIO_PinSource7            ((uint8_t)0x07)
+#define GPIO_PinSource8            ((uint8_t)0x08)
+#define GPIO_PinSource9            ((uint8_t)0x09)
+#define GPIO_PinSource10           ((uint8_t)0x0A)
+#define GPIO_PinSource11           ((uint8_t)0x0B)
+#define GPIO_PinSource12           ((uint8_t)0x0C)
+#define GPIO_PinSource13           ((uint8_t)0x0D)
+#define GPIO_PinSource14           ((uint8_t)0x0E)
+#define GPIO_PinSource15           ((uint8_t)0x0F)
+
+#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
+                                       ((PINSOURCE) == GPIO_PinSource1) || \
+                                       ((PINSOURCE) == GPIO_PinSource2) || \
+                                       ((PINSOURCE) == GPIO_PinSource3) || \
+                                       ((PINSOURCE) == GPIO_PinSource4) || \
+                                       ((PINSOURCE) == GPIO_PinSource5) || \
+                                       ((PINSOURCE) == GPIO_PinSource6) || \
+                                       ((PINSOURCE) == GPIO_PinSource7) || \
+                                       ((PINSOURCE) == GPIO_PinSource8) || \
+                                       ((PINSOURCE) == GPIO_PinSource9) || \
+                                       ((PINSOURCE) == GPIO_PinSource10) || \
+                                       ((PINSOURCE) == GPIO_PinSource11) || \
+                                       ((PINSOURCE) == GPIO_PinSource12) || \
+                                       ((PINSOURCE) == GPIO_PinSource13) || \
+                                       ((PINSOURCE) == GPIO_PinSource14) || \
+                                       ((PINSOURCE) == GPIO_PinSource15))
+
+/**
+  * @}
+  */
+
+/** @defgroup Ethernet_Media_Interface 
+  * @{
+  */ 
+#define GPIO_ETH_MediaInterface_MII    ((uint32_t)0x00000000) 
+#define GPIO_ETH_MediaInterface_RMII   ((uint32_t)0x00000001)                                       
+
+#define IS_GPIO_ETH_MEDIA_INTERFACE(INTERFACE) (((INTERFACE) == GPIO_ETH_MediaInterface_MII) || \
+                                                ((INTERFACE) == GPIO_ETH_MediaInterface_RMII))
+
+/**
+  * @}
+  */                                                
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Exported_Functions
+  * @{
+  */
+
+void GPIO_DeInit(GPIO_TypeDef* GPIOx);
+void GPIO_AFIODeInit(void);
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
+void GPIO_EventOutputCmd(FunctionalState NewState);
+void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState);
+void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
+void GPIO_ETH_MediaInterfaceConfig(uint32_t GPIO_ETH_MediaInterface);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_GPIO_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_i2c.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_i2c.h
new file mode 100644
index 00000000..243f10a1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_i2c.h
@@ -0,0 +1,472 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_i2c.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the I2C firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_I2C_H
+#define __STM32F10x_I2C_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup I2C
+  * @{
+  */
+
+/** @defgroup I2C_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  I2C Init structure definition  
+  */
+
+typedef struct
+{
+  uint32_t I2C_ClockSpeed;          /*!< Specifies the clock frequency.
+                                         This parameter must be set to a value lower than 400kHz */
+
+  uint16_t I2C_Mode;                /*!< Specifies the I2C mode.
+                                         This parameter can be a value of @ref I2C_mode */
+
+  uint16_t I2C_DutyCycle;           /*!< Specifies the I2C fast mode duty cycle.
+                                         This parameter can be a value of @ref I2C_duty_cycle_in_fast_mode */
+
+  uint16_t I2C_OwnAddress1;         /*!< Specifies the first device own address.
+                                         This parameter can be a 7-bit or 10-bit address. */
+
+  uint16_t I2C_Ack;                 /*!< Enables or disables the acknowledgement.
+                                         This parameter can be a value of @ref I2C_acknowledgement */
+
+  uint16_t I2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged.
+                                         This parameter can be a value of @ref I2C_acknowledged_address */
+}I2C_InitTypeDef;
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup I2C_Exported_Constants
+  * @{
+  */
+
+#define IS_I2C_ALL_PERIPH(PERIPH) (((PERIPH) == I2C1) || \
+                                   ((PERIPH) == I2C2))
+/** @defgroup I2C_mode 
+  * @{
+  */
+
+#define I2C_Mode_I2C                    ((uint16_t)0x0000)
+#define I2C_Mode_SMBusDevice            ((uint16_t)0x0002)  
+#define I2C_Mode_SMBusHost              ((uint16_t)0x000A)
+#define IS_I2C_MODE(MODE) (((MODE) == I2C_Mode_I2C) || \
+                           ((MODE) == I2C_Mode_SMBusDevice) || \
+                           ((MODE) == I2C_Mode_SMBusHost))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_duty_cycle_in_fast_mode 
+  * @{
+  */
+
+#define I2C_DutyCycle_16_9              ((uint16_t)0x4000) /*!< I2C fast mode Tlow/Thigh = 16/9 */
+#define I2C_DutyCycle_2                 ((uint16_t)0xBFFF) /*!< I2C fast mode Tlow/Thigh = 2 */
+#define IS_I2C_DUTY_CYCLE(CYCLE) (((CYCLE) == I2C_DutyCycle_16_9) || \
+                                  ((CYCLE) == I2C_DutyCycle_2))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_acknowledgement
+  * @{
+  */
+
+#define I2C_Ack_Enable                  ((uint16_t)0x0400)
+#define I2C_Ack_Disable                 ((uint16_t)0x0000)
+#define IS_I2C_ACK_STATE(STATE) (((STATE) == I2C_Ack_Enable) || \
+                                 ((STATE) == I2C_Ack_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_transfer_direction 
+  * @{
+  */
+
+#define  I2C_Direction_Transmitter      ((uint8_t)0x00)
+#define  I2C_Direction_Receiver         ((uint8_t)0x01)
+#define IS_I2C_DIRECTION(DIRECTION) (((DIRECTION) == I2C_Direction_Transmitter) || \
+                                     ((DIRECTION) == I2C_Direction_Receiver))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_acknowledged_address 
+  * @{
+  */
+
+#define I2C_AcknowledgedAddress_7bit    ((uint16_t)0x4000)
+#define I2C_AcknowledgedAddress_10bit   ((uint16_t)0xC000)
+#define IS_I2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == I2C_AcknowledgedAddress_7bit) || \
+                                             ((ADDRESS) == I2C_AcknowledgedAddress_10bit))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_registers 
+  * @{
+  */
+
+#define I2C_Register_CR1                ((uint8_t)0x00)
+#define I2C_Register_CR2                ((uint8_t)0x04)
+#define I2C_Register_OAR1               ((uint8_t)0x08)
+#define I2C_Register_OAR2               ((uint8_t)0x0C)
+#define I2C_Register_DR                 ((uint8_t)0x10)
+#define I2C_Register_SR1                ((uint8_t)0x14)
+#define I2C_Register_SR2                ((uint8_t)0x18)
+#define I2C_Register_CCR                ((uint8_t)0x1C)
+#define I2C_Register_TRISE              ((uint8_t)0x20)
+#define IS_I2C_REGISTER(REGISTER) (((REGISTER) == I2C_Register_CR1) || \
+                                   ((REGISTER) == I2C_Register_CR2) || \
+                                   ((REGISTER) == I2C_Register_OAR1) || \
+                                   ((REGISTER) == I2C_Register_OAR2) || \
+                                   ((REGISTER) == I2C_Register_DR) || \
+                                   ((REGISTER) == I2C_Register_SR1) || \
+                                   ((REGISTER) == I2C_Register_SR2) || \
+                                   ((REGISTER) == I2C_Register_CCR) || \
+                                   ((REGISTER) == I2C_Register_TRISE))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_SMBus_alert_pin_level 
+  * @{
+  */
+
+#define I2C_SMBusAlert_Low              ((uint16_t)0x2000)
+#define I2C_SMBusAlert_High             ((uint16_t)0xDFFF)
+#define IS_I2C_SMBUS_ALERT(ALERT) (((ALERT) == I2C_SMBusAlert_Low) || \
+                                   ((ALERT) == I2C_SMBusAlert_High))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_PEC_position 
+  * @{
+  */
+
+#define I2C_PECPosition_Next            ((uint16_t)0x0800)
+#define I2C_PECPosition_Current         ((uint16_t)0xF7FF)
+#define IS_I2C_PEC_POSITION(POSITION) (((POSITION) == I2C_PECPosition_Next) || \
+                                       ((POSITION) == I2C_PECPosition_Current))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_interrupts_definition 
+  * @{
+  */
+
+#define I2C_IT_BUF                      ((uint16_t)0x0400)
+#define I2C_IT_EVT                      ((uint16_t)0x0200)
+#define I2C_IT_ERR                      ((uint16_t)0x0100)
+#define IS_I2C_CONFIG_IT(IT) ((((IT) & (uint16_t)0xF8FF) == 0x00) && ((IT) != 0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_interrupts_definition 
+  * @{
+  */
+
+#define I2C_IT_SMBALERT                 ((uint32_t)0x01008000)
+#define I2C_IT_TIMEOUT                  ((uint32_t)0x01004000)
+#define I2C_IT_PECERR                   ((uint32_t)0x01001000)
+#define I2C_IT_OVR                      ((uint32_t)0x01000800)
+#define I2C_IT_AF                       ((uint32_t)0x01000400)
+#define I2C_IT_ARLO                     ((uint32_t)0x01000200)
+#define I2C_IT_BERR                     ((uint32_t)0x01000100)
+#define I2C_IT_TXE                      ((uint32_t)0x06000080)
+#define I2C_IT_RXNE                     ((uint32_t)0x06000040)
+#define I2C_IT_STOPF                    ((uint32_t)0x02000010)
+#define I2C_IT_ADD10                    ((uint32_t)0x02000008)
+#define I2C_IT_BTF                      ((uint32_t)0x02000004)
+#define I2C_IT_ADDR                     ((uint32_t)0x02000002)
+#define I2C_IT_SB                       ((uint32_t)0x02000001)
+
+#define IS_I2C_CLEAR_IT(IT) ((((IT) & (uint16_t)0x20FF) == 0x00) && ((IT) != (uint16_t)0x00))
+
+#define IS_I2C_GET_IT(IT) (((IT) == I2C_IT_SMBALERT) || ((IT) == I2C_IT_TIMEOUT) || \
+                           ((IT) == I2C_IT_PECERR) || ((IT) == I2C_IT_OVR) || \
+                           ((IT) == I2C_IT_AF) || ((IT) == I2C_IT_ARLO) || \
+                           ((IT) == I2C_IT_BERR) || ((IT) == I2C_IT_TXE) || \
+                           ((IT) == I2C_IT_RXNE) || ((IT) == I2C_IT_STOPF) || \
+                           ((IT) == I2C_IT_ADD10) || ((IT) == I2C_IT_BTF) || \
+                           ((IT) == I2C_IT_ADDR) || ((IT) == I2C_IT_SB))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_flags_definition 
+  * @{
+  */
+
+/** 
+  * @brief  SR2 register flags  
+  */
+
+#define I2C_FLAG_DUALF                  ((uint32_t)0x00800000)
+#define I2C_FLAG_SMBHOST                ((uint32_t)0x00400000)
+#define I2C_FLAG_SMBDEFAULT             ((uint32_t)0x00200000)
+#define I2C_FLAG_GENCALL                ((uint32_t)0x00100000)
+#define I2C_FLAG_TRA                    ((uint32_t)0x00040000)
+#define I2C_FLAG_BUSY                   ((uint32_t)0x00020000)
+#define I2C_FLAG_MSL                    ((uint32_t)0x00010000)
+
+/** 
+  * @brief  SR1 register flags  
+  */
+
+#define I2C_FLAG_SMBALERT               ((uint32_t)0x10008000)
+#define I2C_FLAG_TIMEOUT                ((uint32_t)0x10004000)
+#define I2C_FLAG_PECERR                 ((uint32_t)0x10001000)
+#define I2C_FLAG_OVR                    ((uint32_t)0x10000800)
+#define I2C_FLAG_AF                     ((uint32_t)0x10000400)
+#define I2C_FLAG_ARLO                   ((uint32_t)0x10000200)
+#define I2C_FLAG_BERR                   ((uint32_t)0x10000100)
+#define I2C_FLAG_TXE                    ((uint32_t)0x10000080)
+#define I2C_FLAG_RXNE                   ((uint32_t)0x10000040)
+#define I2C_FLAG_STOPF                  ((uint32_t)0x10000010)
+#define I2C_FLAG_ADD10                  ((uint32_t)0x10000008)
+#define I2C_FLAG_BTF                    ((uint32_t)0x10000004)
+#define I2C_FLAG_ADDR                   ((uint32_t)0x10000002)
+#define I2C_FLAG_SB                     ((uint32_t)0x10000001)
+
+#define IS_I2C_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0x20FF) == 0x00) && ((FLAG) != (uint16_t)0x00))
+
+#define IS_I2C_GET_FLAG(FLAG) (((FLAG) == I2C_FLAG_DUALF) || ((FLAG) == I2C_FLAG_SMBHOST) || \
+                               ((FLAG) == I2C_FLAG_SMBDEFAULT) || ((FLAG) == I2C_FLAG_GENCALL) || \
+                               ((FLAG) == I2C_FLAG_TRA) || ((FLAG) == I2C_FLAG_BUSY) || \
+                               ((FLAG) == I2C_FLAG_MSL) || ((FLAG) == I2C_FLAG_SMBALERT) || \
+                               ((FLAG) == I2C_FLAG_TIMEOUT) || ((FLAG) == I2C_FLAG_PECERR) || \
+                               ((FLAG) == I2C_FLAG_OVR) || ((FLAG) == I2C_FLAG_AF) || \
+                               ((FLAG) == I2C_FLAG_ARLO) || ((FLAG) == I2C_FLAG_BERR) || \
+                               ((FLAG) == I2C_FLAG_TXE) || ((FLAG) == I2C_FLAG_RXNE) || \
+                               ((FLAG) == I2C_FLAG_STOPF) || ((FLAG) == I2C_FLAG_ADD10) || \
+                               ((FLAG) == I2C_FLAG_BTF) || ((FLAG) == I2C_FLAG_ADDR) || \
+                               ((FLAG) == I2C_FLAG_SB))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Events 
+  * @{
+  */
+
+/** 
+  * @brief  EV1
+  */
+
+#define  I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED       ((uint32_t)0x00060082) /* TRA, BUSY, TXE and ADDR flags */
+#define  I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED          ((uint32_t)0x00020002) /* BUSY and ADDR flags */
+#define  I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED ((uint32_t)0x00860080)  /* DUALF, TRA, BUSY and TXE flags */
+#define  I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED    ((uint32_t)0x00820000)  /* DUALF and BUSY flags */
+#define  I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED        ((uint32_t)0x00120000)  /* GENCALL and BUSY flags */
+
+/** 
+  * @brief  EV2  
+  */
+
+#define  I2C_EVENT_SLAVE_BYTE_RECEIVED                     ((uint32_t)0x00020040)  /* BUSY and RXNE flags */
+
+/** 
+  * @brief  EV3  
+  */
+
+#define  I2C_EVENT_SLAVE_BYTE_TRANSMITTED                  ((uint32_t)0x00060084)  /* TRA, BUSY, TXE and BTF flags */
+
+/** 
+  * @brief  EV4
+  */
+
+#define  I2C_EVENT_SLAVE_STOP_DETECTED                     ((uint32_t)0x00000010)  /* STOPF flag */
+
+/** 
+  * @brief  EV5
+  */
+
+#define  I2C_EVENT_MASTER_MODE_SELECT                      ((uint32_t)0x00030001)  /* BUSY, MSL and SB flag */
+
+/** 
+  * @brief  EV6
+  */
+
+#define  I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED        ((uint32_t)0x00070082)  /* BUSY, MSL, ADDR, TXE and TRA flags */
+#define  I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED           ((uint32_t)0x00030002)  /* BUSY, MSL and ADDR flags */
+
+/** 
+  * @brief  EV7
+  */
+
+#define  I2C_EVENT_MASTER_BYTE_RECEIVED                    ((uint32_t)0x00030040)  /* BUSY, MSL and RXNE flags */
+
+/** 
+  * @brief  EV8
+  */
+
+#define I2C_EVENT_MASTER_BYTE_TRANSMITTING                 ((uint32_t)0x00070080) /* TRA, BUSY, MSL, TXE flags */
+
+/** 
+  * @brief  EV8_2
+  */
+
+#define  I2C_EVENT_MASTER_BYTE_TRANSMITTED                 ((uint32_t)0x00070084)  /* TRA, BUSY, MSL, TXE and BTF flags */
+
+/** 
+  * @brief  EV9
+  */
+
+#define  I2C_EVENT_MASTER_MODE_ADDRESS10                   ((uint32_t)0x00030008)  /* BUSY, MSL and ADD10 flags */
+
+/** 
+  * @brief  EV3_2
+  */
+
+#define  I2C_EVENT_SLAVE_ACK_FAILURE                       ((uint32_t)0x00000400)  /* AF flag */
+
+#define IS_I2C_EVENT(EVENT) (((EVENT) == I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_BYTE_RECEIVED) || \
+                             ((EVENT) == (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_DUALF)) || \
+                             ((EVENT) == (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_GENCALL)) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_BYTE_TRANSMITTED) || \
+                             ((EVENT) == (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_DUALF)) || \
+                             ((EVENT) == (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_GENCALL)) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_STOP_DETECTED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_MODE_SELECT) || \
+                             ((EVENT) == I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_BYTE_RECEIVED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_BYTE_TRANSMITTED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_BYTE_TRANSMITTING) || \
+                             ((EVENT) == I2C_EVENT_MASTER_MODE_ADDRESS10) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_ACK_FAILURE))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_own_address1 
+  * @{
+  */
+
+#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= 0x3FF)
+/**
+  * @}
+  */
+
+/** @defgroup I2C_clock_speed 
+  * @{
+  */
+
+#define IS_I2C_CLOCK_SPEED(SPEED) (((SPEED) >= 0x1) && ((SPEED) <= 400000))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Exported_Functions
+  * @{
+  */
+
+void I2C_DeInit(I2C_TypeDef* I2Cx);
+void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct);
+void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct);
+void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint8_t Address);
+void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_ITConfig(I2C_TypeDef* I2Cx, uint16_t I2C_IT, FunctionalState NewState);
+void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data);
+uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx);
+void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction);
+uint16_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register);
+void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert);
+void I2C_TransmitPEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_PECPosition);
+void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
+uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx);
+void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DutyCycle);
+uint32_t I2C_GetLastEvent(I2C_TypeDef* I2Cx);
+ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, uint32_t I2C_EVENT);
+FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F10x_I2C_H */
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_iwdg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_iwdg.h
new file mode 100644
index 00000000..1c4b784f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_iwdg.h
@@ -0,0 +1,139 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_iwdg.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the IWDG 
+  *          firmware library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_IWDG_H
+#define __STM32F10x_IWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup IWDG
+  * @{
+  */
+
+/** @defgroup IWDG_Exported_Types
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Exported_Constants
+  * @{
+  */
+
+/** @defgroup IWDG_WriteAccess
+  * @{
+  */
+
+#define IWDG_WriteAccess_Enable     ((uint16_t)0x5555)
+#define IWDG_WriteAccess_Disable    ((uint16_t)0x0000)
+#define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \
+                                      ((ACCESS) == IWDG_WriteAccess_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_prescaler 
+  * @{
+  */
+
+#define IWDG_Prescaler_4            ((uint8_t)0x00)
+#define IWDG_Prescaler_8            ((uint8_t)0x01)
+#define IWDG_Prescaler_16           ((uint8_t)0x02)
+#define IWDG_Prescaler_32           ((uint8_t)0x03)
+#define IWDG_Prescaler_64           ((uint8_t)0x04)
+#define IWDG_Prescaler_128          ((uint8_t)0x05)
+#define IWDG_Prescaler_256          ((uint8_t)0x06)
+#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_8)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_16) || \
+                                      ((PRESCALER) == IWDG_Prescaler_32) || \
+                                      ((PRESCALER) == IWDG_Prescaler_64) || \
+                                      ((PRESCALER) == IWDG_Prescaler_128)|| \
+                                      ((PRESCALER) == IWDG_Prescaler_256))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Flag 
+  * @{
+  */
+
+#define IWDG_FLAG_PVU               ((uint16_t)0x0001)
+#define IWDG_FLAG_RVU               ((uint16_t)0x0002)
+#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU))
+#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Exported_Functions
+  * @{
+  */
+
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
+void IWDG_SetReload(uint16_t Reload);
+void IWDG_ReloadCounter(void);
+void IWDG_Enable(void);
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_IWDG_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_pwr.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_pwr.h
new file mode 100644
index 00000000..0bc92e7a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_pwr.h
@@ -0,0 +1,155 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_pwr.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the PWR firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_PWR_H
+#define __STM32F10x_PWR_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup PWR
+  * @{
+  */ 
+
+/** @defgroup PWR_Exported_Types
+  * @{
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup PWR_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup PVD_detection_level 
+  * @{
+  */ 
+
+#define PWR_PVDLevel_2V2          ((uint32_t)0x00000000)
+#define PWR_PVDLevel_2V3          ((uint32_t)0x00000020)
+#define PWR_PVDLevel_2V4          ((uint32_t)0x00000040)
+#define PWR_PVDLevel_2V5          ((uint32_t)0x00000060)
+#define PWR_PVDLevel_2V6          ((uint32_t)0x00000080)
+#define PWR_PVDLevel_2V7          ((uint32_t)0x000000A0)
+#define PWR_PVDLevel_2V8          ((uint32_t)0x000000C0)
+#define PWR_PVDLevel_2V9          ((uint32_t)0x000000E0)
+#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_2V2) || ((LEVEL) == PWR_PVDLevel_2V3)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2V4) || ((LEVEL) == PWR_PVDLevel_2V5)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2V6) || ((LEVEL) == PWR_PVDLevel_2V7)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2V8) || ((LEVEL) == PWR_PVDLevel_2V9))
+/**
+  * @}
+  */
+
+/** @defgroup Regulator_state_is_STOP_mode 
+  * @{
+  */
+
+#define PWR_Regulator_ON          ((uint32_t)0x00000000)
+#define PWR_Regulator_LowPower    ((uint32_t)0x00000001)
+#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
+                                     ((REGULATOR) == PWR_Regulator_LowPower))
+/**
+  * @}
+  */
+
+/** @defgroup STOP_mode_entry 
+  * @{
+  */
+
+#define PWR_STOPEntry_WFI         ((uint8_t)0x01)
+#define PWR_STOPEntry_WFE         ((uint8_t)0x02)
+#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
+ 
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Flag 
+  * @{
+  */
+
+#define PWR_FLAG_WU               ((uint32_t)0x00000001)
+#define PWR_FLAG_SB               ((uint32_t)0x00000002)
+#define PWR_FLAG_PVDO             ((uint32_t)0x00000004)
+#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
+                               ((FLAG) == PWR_FLAG_PVDO))
+
+#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Exported_Functions
+  * @{
+  */
+
+void PWR_DeInit(void);
+void PWR_BackupAccessCmd(FunctionalState NewState);
+void PWR_PVDCmd(FunctionalState NewState);
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
+void PWR_WakeUpPinCmd(FunctionalState NewState);
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterSTANDBYMode(void);
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
+void PWR_ClearFlag(uint32_t PWR_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_PWR_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rcc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rcc.h
new file mode 100644
index 00000000..91e44ee3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rcc.h
@@ -0,0 +1,700 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_rcc.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the RCC firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_RCC_H
+#define __STM32F10x_RCC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RCC
+  * @{
+  */
+
+/** @defgroup RCC_Exported_Types
+  * @{
+  */
+
+typedef struct
+{
+  uint32_t SYSCLK_Frequency;  /*!< returns SYSCLK clock frequency expressed in Hz */
+  uint32_t HCLK_Frequency;    /*!< returns HCLK clock frequency expressed in Hz */
+  uint32_t PCLK1_Frequency;   /*!< returns PCLK1 clock frequency expressed in Hz */
+  uint32_t PCLK2_Frequency;   /*!< returns PCLK2 clock frequency expressed in Hz */
+  uint32_t ADCCLK_Frequency;  /*!< returns ADCCLK clock frequency expressed in Hz */
+}RCC_ClocksTypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup HSE_configuration 
+  * @{
+  */
+
+#define RCC_HSE_OFF                      ((uint32_t)0x00000000)
+#define RCC_HSE_ON                       ((uint32_t)0x00010000)
+#define RCC_HSE_Bypass                   ((uint32_t)0x00040000)
+#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \
+                         ((HSE) == RCC_HSE_Bypass))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup PLL_entry_clock_source 
+  * @{
+  */
+
+#define RCC_PLLSource_HSI_Div2           ((uint32_t)0x00000000)
+
+#ifndef STM32F10X_CL
+ #define RCC_PLLSource_HSE_Div1           ((uint32_t)0x00010000)
+ #define RCC_PLLSource_HSE_Div2           ((uint32_t)0x00030000)
+ #define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \
+                                   ((SOURCE) == RCC_PLLSource_HSE_Div1) || \
+                                   ((SOURCE) == RCC_PLLSource_HSE_Div2))
+#else
+ #define RCC_PLLSource_PREDIV1            ((uint32_t)0x00010000)
+#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \
+                                   ((SOURCE) == RCC_PLLSource_PREDIV1))
+#endif /* STM32F10X_CL */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup PLL_multiplication_factor 
+  * @{
+  */
+#ifndef STM32F10X_CL
+ #define RCC_PLLMul_2                    ((uint32_t)0x00000000)
+ #define RCC_PLLMul_3                    ((uint32_t)0x00040000)
+ #define RCC_PLLMul_4                    ((uint32_t)0x00080000)
+ #define RCC_PLLMul_5                    ((uint32_t)0x000C0000)
+ #define RCC_PLLMul_6                    ((uint32_t)0x00100000)
+ #define RCC_PLLMul_7                    ((uint32_t)0x00140000)
+ #define RCC_PLLMul_8                    ((uint32_t)0x00180000)
+ #define RCC_PLLMul_9                    ((uint32_t)0x001C0000)
+ #define RCC_PLLMul_10                   ((uint32_t)0x00200000)
+ #define RCC_PLLMul_11                   ((uint32_t)0x00240000)
+ #define RCC_PLLMul_12                   ((uint32_t)0x00280000)
+ #define RCC_PLLMul_13                   ((uint32_t)0x002C0000)
+ #define RCC_PLLMul_14                   ((uint32_t)0x00300000)
+ #define RCC_PLLMul_15                   ((uint32_t)0x00340000)
+ #define RCC_PLLMul_16                   ((uint32_t)0x00380000)
+ #define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_2) || ((MUL) == RCC_PLLMul_3)   || \
+                              ((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5)   || \
+                              ((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7)   || \
+                              ((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9)   || \
+                              ((MUL) == RCC_PLLMul_10) || ((MUL) == RCC_PLLMul_11) || \
+                              ((MUL) == RCC_PLLMul_12) || ((MUL) == RCC_PLLMul_13) || \
+                              ((MUL) == RCC_PLLMul_14) || ((MUL) == RCC_PLLMul_15) || \
+                              ((MUL) == RCC_PLLMul_16))
+
+#else
+ #define RCC_PLLMul_4                    ((uint32_t)0x00080000)
+ #define RCC_PLLMul_5                    ((uint32_t)0x000C0000)
+ #define RCC_PLLMul_6                    ((uint32_t)0x00100000)
+ #define RCC_PLLMul_7                    ((uint32_t)0x00140000)
+ #define RCC_PLLMul_8                    ((uint32_t)0x00180000)
+ #define RCC_PLLMul_9                    ((uint32_t)0x001C0000)
+ #define RCC_PLLMul_6_5                  ((uint32_t)0x00340000)
+
+ #define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5) || \
+                              ((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7) || \
+                              ((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9) || \
+                              ((MUL) == RCC_PLLMul_6_5))
+#endif /* STM32F10X_CL */                              
+/**
+  * @}
+  */
+
+#ifdef STM32F10X_CL
+/** @defgroup PREDIV1_division_factor
+  * @{
+  */
+ #define  RCC_PREDIV1_Div1               ((uint32_t)0x00000000)
+ #define  RCC_PREDIV1_Div2               ((uint32_t)0x00000001)
+ #define  RCC_PREDIV1_Div3               ((uint32_t)0x00000002)
+ #define  RCC_PREDIV1_Div4               ((uint32_t)0x00000003)
+ #define  RCC_PREDIV1_Div5               ((uint32_t)0x00000004)
+ #define  RCC_PREDIV1_Div6               ((uint32_t)0x00000005)
+ #define  RCC_PREDIV1_Div7               ((uint32_t)0x00000006)
+ #define  RCC_PREDIV1_Div8               ((uint32_t)0x00000007)
+ #define  RCC_PREDIV1_Div9               ((uint32_t)0x00000008)
+ #define  RCC_PREDIV1_Div10              ((uint32_t)0x00000009)
+ #define  RCC_PREDIV1_Div11              ((uint32_t)0x0000000A)
+ #define  RCC_PREDIV1_Div12              ((uint32_t)0x0000000B)
+ #define  RCC_PREDIV1_Div13              ((uint32_t)0x0000000C)
+ #define  RCC_PREDIV1_Div14              ((uint32_t)0x0000000D)
+ #define  RCC_PREDIV1_Div15              ((uint32_t)0x0000000E)
+ #define  RCC_PREDIV1_Div16              ((uint32_t)0x0000000F)
+
+ #define IS_RCC_PREDIV1(PREDIV1) (((PREDIV1) == RCC_PREDIV1_Div1) || ((PREDIV1) == RCC_PREDIV1_Div2) || \
+                                  ((PREDIV1) == RCC_PREDIV1_Div3) || ((PREDIV1) == RCC_PREDIV1_Div4) || \
+                                  ((PREDIV1) == RCC_PREDIV1_Div5) || ((PREDIV1) == RCC_PREDIV1_Div6) || \
+                                  ((PREDIV1) == RCC_PREDIV1_Div7) || ((PREDIV1) == RCC_PREDIV1_Div8) || \
+                                  ((PREDIV1) == RCC_PREDIV1_Div9) || ((PREDIV1) == RCC_PREDIV1_Div10) || \
+                                  ((PREDIV1) == RCC_PREDIV1_Div11) || ((PREDIV1) == RCC_PREDIV1_Div12) || \
+                                  ((PREDIV1) == RCC_PREDIV1_Div13) || ((PREDIV1) == RCC_PREDIV1_Div14) || \
+                                  ((PREDIV1) == RCC_PREDIV1_Div15) || ((PREDIV1) == RCC_PREDIV1_Div16))
+/**
+  * @}
+  */
+
+
+/** @defgroup PREDIV1_clock_source
+  * @{
+  */
+/* PREDIV1 clock source (only for STM32 connectivity line devices) */
+ #define  RCC_PREDIV1_Source_HSE         ((uint32_t)0x00000000) 
+ #define  RCC_PREDIV1_Source_PLL2        ((uint32_t)0x00010000) 
+
+ #define IS_RCC_PREDIV1_SOURCE(SOURCE) (((SOURCE) == RCC_PREDIV1_Source_HSE) || \
+                                        ((SOURCE) == RCC_PREDIV1_Source_PLL2)) 
+/**
+  * @}
+  */
+
+
+/** @defgroup PREDIV2_division_factor
+  * @{
+  */
+  
+ #define  RCC_PREDIV2_Div1               ((uint32_t)0x00000000)
+ #define  RCC_PREDIV2_Div2               ((uint32_t)0x00000010)
+ #define  RCC_PREDIV2_Div3               ((uint32_t)0x00000020)
+ #define  RCC_PREDIV2_Div4               ((uint32_t)0x00000030)
+ #define  RCC_PREDIV2_Div5               ((uint32_t)0x00000040)
+ #define  RCC_PREDIV2_Div6               ((uint32_t)0x00000050)
+ #define  RCC_PREDIV2_Div7               ((uint32_t)0x00000060)
+ #define  RCC_PREDIV2_Div8               ((uint32_t)0x00000070)
+ #define  RCC_PREDIV2_Div9               ((uint32_t)0x00000080)
+ #define  RCC_PREDIV2_Div10              ((uint32_t)0x00000090)
+ #define  RCC_PREDIV2_Div11              ((uint32_t)0x000000A0)
+ #define  RCC_PREDIV2_Div12              ((uint32_t)0x000000B0)
+ #define  RCC_PREDIV2_Div13              ((uint32_t)0x000000C0)
+ #define  RCC_PREDIV2_Div14              ((uint32_t)0x000000D0)
+ #define  RCC_PREDIV2_Div15              ((uint32_t)0x000000E0)
+ #define  RCC_PREDIV2_Div16              ((uint32_t)0x000000F0)
+
+ #define IS_RCC_PREDIV2(PREDIV2) (((PREDIV2) == RCC_PREDIV2_Div1) || ((PREDIV2) == RCC_PREDIV2_Div2) || \
+                                  ((PREDIV2) == RCC_PREDIV2_Div3) || ((PREDIV2) == RCC_PREDIV2_Div4) || \
+                                  ((PREDIV2) == RCC_PREDIV2_Div5) || ((PREDIV2) == RCC_PREDIV2_Div6) || \
+                                  ((PREDIV2) == RCC_PREDIV2_Div7) || ((PREDIV2) == RCC_PREDIV2_Div8) || \
+                                  ((PREDIV2) == RCC_PREDIV2_Div9) || ((PREDIV2) == RCC_PREDIV2_Div10) || \
+                                  ((PREDIV2) == RCC_PREDIV2_Div11) || ((PREDIV2) == RCC_PREDIV2_Div12) || \
+                                  ((PREDIV2) == RCC_PREDIV2_Div13) || ((PREDIV2) == RCC_PREDIV2_Div14) || \
+                                  ((PREDIV2) == RCC_PREDIV2_Div15) || ((PREDIV2) == RCC_PREDIV2_Div16))
+/**
+  * @}
+  */
+
+
+/** @defgroup PLL2_multiplication_factor
+  * @{
+  */
+  
+ #define  RCC_PLL2Mul_8                  ((uint32_t)0x00000600)
+ #define  RCC_PLL2Mul_9                  ((uint32_t)0x00000700)
+ #define  RCC_PLL2Mul_10                 ((uint32_t)0x00000800)
+ #define  RCC_PLL2Mul_11                 ((uint32_t)0x00000900)
+ #define  RCC_PLL2Mul_12                 ((uint32_t)0x00000A00)
+ #define  RCC_PLL2Mul_13                 ((uint32_t)0x00000B00)
+ #define  RCC_PLL2Mul_14                 ((uint32_t)0x00000C00)
+ #define  RCC_PLL2Mul_16                 ((uint32_t)0x00000E00)
+ #define  RCC_PLL2Mul_20                 ((uint32_t)0x00000F00)
+
+ #define IS_RCC_PLL2_MUL(MUL) (((MUL) == RCC_PLL2Mul_8) || ((MUL) == RCC_PLL2Mul_9)  || \
+                               ((MUL) == RCC_PLL2Mul_10) || ((MUL) == RCC_PLL2Mul_11) || \
+                               ((MUL) == RCC_PLL2Mul_12) || ((MUL) == RCC_PLL2Mul_13) || \
+                               ((MUL) == RCC_PLL2Mul_14) || ((MUL) == RCC_PLL2Mul_16) || \
+                               ((MUL) == RCC_PLL2Mul_20))
+/**
+  * @}
+  */
+
+
+/** @defgroup PLL3_multiplication_factor
+  * @{
+  */
+
+ #define  RCC_PLL3Mul_8                  ((uint32_t)0x00006000)
+ #define  RCC_PLL3Mul_9                  ((uint32_t)0x00007000)
+ #define  RCC_PLL3Mul_10                 ((uint32_t)0x00008000)
+ #define  RCC_PLL3Mul_11                 ((uint32_t)0x00009000)
+ #define  RCC_PLL3Mul_12                 ((uint32_t)0x0000A000)
+ #define  RCC_PLL3Mul_13                 ((uint32_t)0x0000B000)
+ #define  RCC_PLL3Mul_14                 ((uint32_t)0x0000C000)
+ #define  RCC_PLL3Mul_16                 ((uint32_t)0x0000E000)
+ #define  RCC_PLL3Mul_20                 ((uint32_t)0x0000F000)
+
+ #define IS_RCC_PLL3_MUL(MUL) (((MUL) == RCC_PLL3Mul_8) || ((MUL) == RCC_PLL3Mul_9)  || \
+                               ((MUL) == RCC_PLL3Mul_10) || ((MUL) == RCC_PLL3Mul_11) || \
+                               ((MUL) == RCC_PLL3Mul_12) || ((MUL) == RCC_PLL3Mul_13) || \
+                               ((MUL) == RCC_PLL3Mul_14) || ((MUL) == RCC_PLL3Mul_16) || \
+                               ((MUL) == RCC_PLL3Mul_20))
+/**
+  * @}
+  */
+
+#endif /* STM32F10X_CL */
+
+
+/** @defgroup System_clock_source 
+  * @{
+  */
+
+#define RCC_SYSCLKSource_HSI             ((uint32_t)0x00000000)
+#define RCC_SYSCLKSource_HSE             ((uint32_t)0x00000001)
+#define RCC_SYSCLKSource_PLLCLK          ((uint32_t)0x00000002)
+#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSE) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLCLK))
+/**
+  * @}
+  */
+
+/** @defgroup AHB_clock_source 
+  * @{
+  */
+
+#define RCC_SYSCLK_Div1                  ((uint32_t)0x00000000)
+#define RCC_SYSCLK_Div2                  ((uint32_t)0x00000080)
+#define RCC_SYSCLK_Div4                  ((uint32_t)0x00000090)
+#define RCC_SYSCLK_Div8                  ((uint32_t)0x000000A0)
+#define RCC_SYSCLK_Div16                 ((uint32_t)0x000000B0)
+#define RCC_SYSCLK_Div64                 ((uint32_t)0x000000C0)
+#define RCC_SYSCLK_Div128                ((uint32_t)0x000000D0)
+#define RCC_SYSCLK_Div256                ((uint32_t)0x000000E0)
+#define RCC_SYSCLK_Div512                ((uint32_t)0x000000F0)
+#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \
+                           ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \
+                           ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \
+                           ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \
+                           ((HCLK) == RCC_SYSCLK_Div512))
+/**
+  * @}
+  */ 
+
+/** @defgroup APB1_APB2_clock_source 
+  * @{
+  */
+
+#define RCC_HCLK_Div1                    ((uint32_t)0x00000000)
+#define RCC_HCLK_Div2                    ((uint32_t)0x00000400)
+#define RCC_HCLK_Div4                    ((uint32_t)0x00000500)
+#define RCC_HCLK_Div8                    ((uint32_t)0x00000600)
+#define RCC_HCLK_Div16                   ((uint32_t)0x00000700)
+#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \
+                           ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \
+                           ((PCLK) == RCC_HCLK_Div16))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Interrupt_source 
+  * @{
+  */
+
+#define RCC_IT_LSIRDY                    ((uint8_t)0x01)
+#define RCC_IT_LSERDY                    ((uint8_t)0x02)
+#define RCC_IT_HSIRDY                    ((uint8_t)0x04)
+#define RCC_IT_HSERDY                    ((uint8_t)0x08)
+#define RCC_IT_PLLRDY                    ((uint8_t)0x10)
+#define RCC_IT_CSS                       ((uint8_t)0x80)
+
+#ifndef STM32F10X_CL
+ #define IS_RCC_IT(IT) ((((IT) & (uint8_t)0xE0) == 0x00) && ((IT) != 0x00))
+ #define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \
+                            ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
+                            ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS))
+ #define IS_RCC_CLEAR_IT(IT) ((((IT) & (uint8_t)0x60) == 0x00) && ((IT) != 0x00))
+#else
+ #define RCC_IT_PLL2RDY                  ((uint8_t)0x20)
+ #define RCC_IT_PLL3RDY                  ((uint8_t)0x40)
+ #define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00))
+ #define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \
+                            ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
+                            ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS) || \
+                            ((IT) == RCC_IT_PLL2RDY) || ((IT) == RCC_IT_PLL3RDY))
+ #define IS_RCC_CLEAR_IT(IT) ((IT) != 0x00)
+#endif /* STM32F10X_CL */ 
+
+
+/**
+  * @}
+  */
+
+#ifndef STM32F10X_CL
+/** @defgroup USB_Device_clock_source 
+  * @{
+  */
+
+ #define RCC_USBCLKSource_PLLCLK_1Div5   ((uint8_t)0x00)
+ #define RCC_USBCLKSource_PLLCLK_Div1    ((uint8_t)0x01)
+
+ #define IS_RCC_USBCLK_SOURCE(SOURCE) (((SOURCE) == RCC_USBCLKSource_PLLCLK_1Div5) || \
+                                      ((SOURCE) == RCC_USBCLKSource_PLLCLK_Div1))
+#else
+/** @defgroup USB_OTG_FS_clock_source 
+  * @{
+  */
+ #define RCC_OTGFSCLKSource_PLLVCO_Div3    ((uint8_t)0x00)
+ #define RCC_OTGFSCLKSource_PLLVCO_Div2    ((uint8_t)0x01)
+
+ #define IS_RCC_OTGFSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_OTGFSCLKSource_PLLVCO_Div3) || \
+                                         ((SOURCE) == RCC_OTGFSCLKSource_PLLVCO_Div2))
+#endif /* STM32F10X_CL */ 
+/**
+  * @}
+  */
+
+#ifdef STM32F10X_CL
+/** @defgroup I2S2_clock_source 
+  * @{
+  */
+ #define RCC_I2S2CLKSource_SYSCLK        ((uint8_t)0x00)
+ #define RCC_I2S2CLKSource_PLL3_VCO      ((uint8_t)0x01)
+
+ #define IS_RCC_I2S2CLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S2CLKSource_SYSCLK) || \
+                                        ((SOURCE) == RCC_I2S2CLKSource_PLL3_VCO))
+/**
+  * @}
+  */
+
+/** @defgroup I2S3_clock_source 
+  * @{
+  */
+ #define RCC_I2S3CLKSource_SYSCLK        ((uint8_t)0x00)
+ #define RCC_I2S3CLKSource_PLL3_VCO      ((uint8_t)0x01)
+
+ #define IS_RCC_I2S3CLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S3CLKSource_SYSCLK) || \
+                                        ((SOURCE) == RCC_I2S3CLKSource_PLL3_VCO))    
+/**
+  * @}
+  */
+#endif /* STM32F10X_CL */  
+  
+
+/** @defgroup ADC_clock_source 
+  * @{
+  */
+
+#define RCC_PCLK2_Div2                   ((uint32_t)0x00000000)
+#define RCC_PCLK2_Div4                   ((uint32_t)0x00004000)
+#define RCC_PCLK2_Div6                   ((uint32_t)0x00008000)
+#define RCC_PCLK2_Div8                   ((uint32_t)0x0000C000)
+#define IS_RCC_ADCCLK(ADCCLK) (((ADCCLK) == RCC_PCLK2_Div2) || ((ADCCLK) == RCC_PCLK2_Div4) || \
+                               ((ADCCLK) == RCC_PCLK2_Div6) || ((ADCCLK) == RCC_PCLK2_Div8))
+/**
+  * @}
+  */
+
+/** @defgroup LSE_configuration 
+  * @{
+  */
+
+#define RCC_LSE_OFF                      ((uint8_t)0x00)
+#define RCC_LSE_ON                       ((uint8_t)0x01)
+#define RCC_LSE_Bypass                   ((uint8_t)0x04)
+#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \
+                         ((LSE) == RCC_LSE_Bypass))
+/**
+  * @}
+  */
+
+/** @defgroup RTC_clock_source 
+  * @{
+  */
+
+#define RCC_RTCCLKSource_LSE             ((uint32_t)0x00000100)
+#define RCC_RTCCLKSource_LSI             ((uint32_t)0x00000200)
+#define RCC_RTCCLKSource_HSE_Div128      ((uint32_t)0x00000300)
+#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_LSI) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div128))
+/**
+  * @}
+  */
+
+/** @defgroup AHB_peripheral 
+  * @{
+  */
+
+#define RCC_AHBPeriph_DMA1               ((uint32_t)0x00000001)
+#define RCC_AHBPeriph_DMA2               ((uint32_t)0x00000002)
+#define RCC_AHBPeriph_SRAM               ((uint32_t)0x00000004)
+#define RCC_AHBPeriph_FLITF              ((uint32_t)0x00000010)
+#define RCC_AHBPeriph_CRC                ((uint32_t)0x00000040)
+
+#ifndef STM32F10X_CL
+ #define RCC_AHBPeriph_FSMC              ((uint32_t)0x00000100)
+ #define RCC_AHBPeriph_SDIO              ((uint32_t)0x00000400)
+ #define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFAA8) == 0x00) && ((PERIPH) != 0x00))
+#else
+ #define RCC_AHBPeriph_OTG_FS            ((uint32_t)0x00001000)
+ #define RCC_AHBPeriph_ETH_MAC           ((uint32_t)0x00004000)
+ #define RCC_AHBPeriph_ETH_MAC_Tx        ((uint32_t)0x00008000)
+ #define RCC_AHBPeriph_ETH_MAC_Rx        ((uint32_t)0x00010000)
+
+ #define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFFFE2FA8) == 0x00) && ((PERIPH) != 0x00))
+ #define IS_RCC_AHB_PERIPH_RESET(PERIPH) ((((PERIPH) & 0xFFFFAFFF) == 0x00) && ((PERIPH) != 0x00))
+#endif /* STM32F10X_CL */
+/**
+  * @}
+  */
+
+/** @defgroup APB2_peripheral 
+  * @{
+  */
+
+#define RCC_APB2Periph_AFIO              ((uint32_t)0x00000001)
+#define RCC_APB2Periph_GPIOA             ((uint32_t)0x00000004)
+#define RCC_APB2Periph_GPIOB             ((uint32_t)0x00000008)
+#define RCC_APB2Periph_GPIOC             ((uint32_t)0x00000010)
+#define RCC_APB2Periph_GPIOD             ((uint32_t)0x00000020)
+#define RCC_APB2Periph_GPIOE             ((uint32_t)0x00000040)
+#define RCC_APB2Periph_GPIOF             ((uint32_t)0x00000080)
+#define RCC_APB2Periph_GPIOG             ((uint32_t)0x00000100)
+#define RCC_APB2Periph_ADC1              ((uint32_t)0x00000200)
+#define RCC_APB2Periph_ADC2              ((uint32_t)0x00000400)
+#define RCC_APB2Periph_TIM1              ((uint32_t)0x00000800)
+#define RCC_APB2Periph_SPI1              ((uint32_t)0x00001000)
+#define RCC_APB2Periph_TIM8              ((uint32_t)0x00002000)
+#define RCC_APB2Periph_USART1            ((uint32_t)0x00004000)
+#define RCC_APB2Periph_ADC3              ((uint32_t)0x00008000)
+
+#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFFF0002) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup APB1_peripheral 
+  * @{
+  */
+
+#define RCC_APB1Periph_TIM2              ((uint32_t)0x00000001)
+#define RCC_APB1Periph_TIM3              ((uint32_t)0x00000002)
+#define RCC_APB1Periph_TIM4              ((uint32_t)0x00000004)
+#define RCC_APB1Periph_TIM5              ((uint32_t)0x00000008)
+#define RCC_APB1Periph_TIM6              ((uint32_t)0x00000010)
+#define RCC_APB1Periph_TIM7              ((uint32_t)0x00000020)
+#define RCC_APB1Periph_WWDG              ((uint32_t)0x00000800)
+#define RCC_APB1Periph_SPI2              ((uint32_t)0x00004000)
+#define RCC_APB1Periph_SPI3              ((uint32_t)0x00008000)
+#define RCC_APB1Periph_USART2            ((uint32_t)0x00020000)
+#define RCC_APB1Periph_USART3            ((uint32_t)0x00040000)
+#define RCC_APB1Periph_UART4             ((uint32_t)0x00080000)
+#define RCC_APB1Periph_UART5             ((uint32_t)0x00100000)
+#define RCC_APB1Periph_I2C1              ((uint32_t)0x00200000)
+#define RCC_APB1Periph_I2C2              ((uint32_t)0x00400000)
+#define RCC_APB1Periph_USB               ((uint32_t)0x00800000)
+#define RCC_APB1Periph_CAN1              ((uint32_t)0x02000000)
+#define RCC_APB1Periph_BKP               ((uint32_t)0x08000000)
+#define RCC_APB1Periph_PWR               ((uint32_t)0x10000000)
+#define RCC_APB1Periph_DAC               ((uint32_t)0x20000000)
+#define RCC_APB1Periph_CAN2             ((uint32_t)0x04000000) 
+#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0xC10137C0) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */
+
+/** @defgroup Clock_source_to_output_on_MCO_pin 
+  * @{
+  */
+
+#define RCC_MCO_NoClock                  ((uint8_t)0x00)
+#define RCC_MCO_SYSCLK                   ((uint8_t)0x04)
+#define RCC_MCO_HSI                      ((uint8_t)0x05)
+#define RCC_MCO_HSE                      ((uint8_t)0x06)
+#define RCC_MCO_PLLCLK_Div2              ((uint8_t)0x07)
+
+#ifndef STM32F10X_CL
+ #define IS_RCC_MCO(MCO) (((MCO) == RCC_MCO_NoClock) || ((MCO) == RCC_MCO_HSI) || \
+                          ((MCO) == RCC_MCO_SYSCLK)  || ((MCO) == RCC_MCO_HSE) || \
+                          ((MCO) == RCC_MCO_PLLCLK_Div2))
+#else
+ #define RCC_MCO_PLL2CLK                 ((uint8_t)0x08)
+ #define RCC_MCO_PLL3CLK_Div2            ((uint8_t)0x09)
+ #define RCC_MCO_XT1                     ((uint8_t)0x0A)
+ #define RCC_MCO_PLL3CLK                 ((uint8_t)0x0B)
+
+ #define IS_RCC_MCO(MCO) (((MCO) == RCC_MCO_NoClock) || ((MCO) == RCC_MCO_HSI) || \
+                          ((MCO) == RCC_MCO_SYSCLK)  || ((MCO) == RCC_MCO_HSE) || \
+                          ((MCO) == RCC_MCO_PLLCLK_Div2) || ((MCO) == RCC_MCO_PLL2CLK) || \
+                          ((MCO) == RCC_MCO_PLL3CLK_Div2) || ((MCO) == RCC_MCO_XT1) || \
+                          ((MCO) == RCC_MCO_PLL3CLK))
+#endif /* STM32F10X_CL */ 
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Flag 
+  * @{
+  */
+
+#define RCC_FLAG_HSIRDY                  ((uint8_t)0x21)
+#define RCC_FLAG_HSERDY                  ((uint8_t)0x31)
+#define RCC_FLAG_PLLRDY                  ((uint8_t)0x39)
+#define RCC_FLAG_LSERDY                  ((uint8_t)0x41)
+#define RCC_FLAG_LSIRDY                  ((uint8_t)0x61)
+#define RCC_FLAG_PINRST                  ((uint8_t)0x7A)
+#define RCC_FLAG_PORRST                  ((uint8_t)0x7B)
+#define RCC_FLAG_SFTRST                  ((uint8_t)0x7C)
+#define RCC_FLAG_IWDGRST                 ((uint8_t)0x7D)
+#define RCC_FLAG_WWDGRST                 ((uint8_t)0x7E)
+#define RCC_FLAG_LPWRRST                 ((uint8_t)0x7F)
+
+#ifndef STM32F10X_CL
+ #define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \
+                            ((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \
+                            ((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_PINRST) || \
+                            ((FLAG) == RCC_FLAG_PORRST) || ((FLAG) == RCC_FLAG_SFTRST) || \
+                            ((FLAG) == RCC_FLAG_IWDGRST)|| ((FLAG) == RCC_FLAG_WWDGRST)|| \
+                            ((FLAG) == RCC_FLAG_LPWRRST))
+#else
+ #define RCC_FLAG_PLL2RDY                ((uint8_t)0x3B) 
+ #define RCC_FLAG_PLL3RDY                ((uint8_t)0x3D) 
+ #define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \
+                            ((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \
+                            ((FLAG) == RCC_FLAG_PLL2RDY) || ((FLAG) == RCC_FLAG_PLL3RDY) || \
+                            ((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_PINRST) || \
+                            ((FLAG) == RCC_FLAG_PORRST) || ((FLAG) == RCC_FLAG_SFTRST) || \
+                            ((FLAG) == RCC_FLAG_IWDGRST)|| ((FLAG) == RCC_FLAG_WWDGRST)|| \
+                            ((FLAG) == RCC_FLAG_LPWRRST))
+#endif /* STM32F10X_CL */ 
+
+#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Exported_Functions
+  * @{
+  */
+
+void RCC_DeInit(void);
+void RCC_HSEConfig(uint32_t RCC_HSE);
+ErrorStatus RCC_WaitForHSEStartUp(void);
+void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
+void RCC_HSICmd(FunctionalState NewState);
+void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul);
+void RCC_PLLCmd(FunctionalState NewState);
+
+#ifdef STM32F10X_CL
+ void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Source, uint32_t RCC_PREDIV1_Div);
+ void RCC_PREDIV2Config(uint32_t RCC_PREDIV2_Div);
+ void RCC_PLL2Config(uint32_t RCC_PLL2Mul);
+ void RCC_PLL2Cmd(FunctionalState NewState);
+ void RCC_PLL3Config(uint32_t RCC_PLL3Mul);
+ void RCC_PLL3Cmd(FunctionalState NewState);
+#endif /* STM32F10X_CL */ 
+
+void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
+uint8_t RCC_GetSYSCLKSource(void);
+void RCC_HCLKConfig(uint32_t RCC_SYSCLK);
+void RCC_PCLK1Config(uint32_t RCC_HCLK);
+void RCC_PCLK2Config(uint32_t RCC_HCLK);
+void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
+
+#ifndef STM32F10X_CL
+ void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource);
+#else
+ void RCC_OTGFSCLKConfig(uint32_t RCC_OTGFSCLKSource);
+#endif /* STM32F10X_CL */ 
+
+void RCC_ADCCLKConfig(uint32_t RCC_PCLK2);
+
+#ifdef STM32F10X_CL
+ void RCC_I2S2CLKConfig(uint32_t RCC_I2S2CLKSource);                                  
+ void RCC_I2S3CLKConfig(uint32_t RCC_I2S3CLKSource);
+#endif /* STM32F10X_CL */ 
+
+void RCC_LSEConfig(uint8_t RCC_LSE);
+void RCC_LSICmd(FunctionalState NewState);
+void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
+void RCC_RTCCLKCmd(FunctionalState NewState);
+void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
+void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
+void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+
+#ifdef STM32F10X_CL
+void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
+#endif /* STM32F10X_CL */ 
+
+void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void RCC_BackupResetCmd(FunctionalState NewState);
+void RCC_ClockSecuritySystemCmd(FunctionalState NewState);
+void RCC_MCOConfig(uint8_t RCC_MCO);
+FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG);
+void RCC_ClearFlag(void);
+ITStatus RCC_GetITStatus(uint8_t RCC_IT);
+void RCC_ClearITPendingBit(uint8_t RCC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_RCC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rtc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rtc.h
new file mode 100644
index 00000000..66589f29
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_rtc.h
@@ -0,0 +1,134 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_rtc.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the RTC firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_RTC_H
+#define __STM32F10x_RTC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RTC
+  * @{
+  */ 
+
+/** @defgroup RTC_Exported_Types
+  * @{
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup RTC_interrupts_define 
+  * @{
+  */
+
+#define RTC_IT_OW            ((uint16_t)0x0004)  /*!< Overflow interrupt */
+#define RTC_IT_ALR           ((uint16_t)0x0002)  /*!< Alarm interrupt */
+#define RTC_IT_SEC           ((uint16_t)0x0001)  /*!< Second interrupt */
+#define IS_RTC_IT(IT) ((((IT) & (uint16_t)0xFFF8) == 0x00) && ((IT) != 0x00))
+#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_OW) || ((IT) == RTC_IT_ALR) || \
+                           ((IT) == RTC_IT_SEC))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_interrupts_flags 
+  * @{
+  */
+
+#define RTC_FLAG_RTOFF       ((uint16_t)0x0020)  /*!< RTC Operation OFF flag */
+#define RTC_FLAG_RSF         ((uint16_t)0x0008)  /*!< Registers Synchronized flag */
+#define RTC_FLAG_OW          ((uint16_t)0x0004)  /*!< Overflow flag */
+#define RTC_FLAG_ALR         ((uint16_t)0x0002)  /*!< Alarm flag */
+#define RTC_FLAG_SEC         ((uint16_t)0x0001)  /*!< Second flag */
+#define IS_RTC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFFF0) == 0x00) && ((FLAG) != 0x00))
+#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_RTOFF) || ((FLAG) == RTC_FLAG_RSF) || \
+                               ((FLAG) == RTC_FLAG_OW) || ((FLAG) == RTC_FLAG_ALR) || \
+                               ((FLAG) == RTC_FLAG_SEC))
+#define IS_RTC_PRESCALER(PRESCALER) ((PRESCALER) <= 0xFFFFF)
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Exported_Functions
+  * @{
+  */
+
+void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState);
+void RTC_EnterConfigMode(void);
+void RTC_ExitConfigMode(void);
+uint32_t  RTC_GetCounter(void);
+void RTC_SetCounter(uint32_t CounterValue);
+void RTC_SetPrescaler(uint32_t PrescalerValue);
+void RTC_SetAlarm(uint32_t AlarmValue);
+uint32_t  RTC_GetDivider(void);
+void RTC_WaitForLastTask(void);
+void RTC_WaitForSynchro(void);
+FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG);
+void RTC_ClearFlag(uint16_t RTC_FLAG);
+ITStatus RTC_GetITStatus(uint16_t RTC_IT);
+void RTC_ClearITPendingBit(uint16_t RTC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_RTC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_sdio.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_sdio.h
new file mode 100644
index 00000000..146e33e1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_sdio.h
@@ -0,0 +1,530 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_sdio.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the SDIO firmware
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_SDIO_H
+#define __STM32F10x_SDIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SDIO
+  * @{
+  */
+
+/** @defgroup SDIO_Exported_Types
+  * @{
+  */
+
+typedef struct
+{
+  uint32_t SDIO_ClockEdge;            /*!< Specifies the clock transition on which the bit capture is made.
+                                           This parameter can be a value of @ref SDIO_Clock_Edge */
+
+  uint32_t SDIO_ClockBypass;          /*!< Specifies whether the SDIO Clock divider bypass is
+                                           enabled or disabled.
+                                           This parameter can be a value of @ref SDIO_Clock_Bypass */
+
+  uint32_t SDIO_ClockPowerSave;       /*!< Specifies whether SDIO Clock output is enabled or
+                                           disabled when the bus is idle.
+                                           This parameter can be a value of @ref SDIO_Clock_Power_Save */
+
+  uint32_t SDIO_BusWide;              /*!< Specifies the SDIO bus width.
+                                           This parameter can be a value of @ref SDIO_Bus_Wide */
+
+  uint32_t SDIO_HardwareFlowControl;  /*!< Specifies whether the SDIO hardware flow control is enabled or disabled.
+                                           This parameter can be a value of @ref SDIO_Hardware_Flow_Control */
+
+  uint8_t SDIO_ClockDiv;              /*!< Specifies the clock frequency of the SDIO controller.
+                                           This parameter can be a value between 0x00 and 0xFF. */
+                                           
+} SDIO_InitTypeDef;
+
+typedef struct
+{
+  uint32_t SDIO_Argument;  /*!< Specifies the SDIO command argument which is sent
+                                to a card as part of a command message. If a command
+                                contains an argument, it must be loaded into this register
+                                before writing the command to the command register */
+
+  uint32_t SDIO_CmdIndex;  /*!< Specifies the SDIO command index. It must be lower than 0x40. */
+
+  uint32_t SDIO_Response;  /*!< Specifies the SDIO response type.
+                                This parameter can be a value of @ref SDIO_Response_Type */
+
+  uint32_t SDIO_Wait;      /*!< Specifies whether SDIO wait-for-interrupt request is enabled or disabled.
+                                This parameter can be a value of @ref SDIO_Wait_Interrupt_State */
+
+  uint32_t SDIO_CPSM;      /*!< Specifies whether SDIO Command path state machine (CPSM)
+                                is enabled or disabled.
+                                This parameter can be a value of @ref SDIO_CPSM_State */
+} SDIO_CmdInitTypeDef;
+
+typedef struct
+{
+  uint32_t SDIO_DataTimeOut;    /*!< Specifies the data timeout period in card bus clock periods. */
+
+  uint32_t SDIO_DataLength;     /*!< Specifies the number of data bytes to be transferred. */
+ 
+  uint32_t SDIO_DataBlockSize;  /*!< Specifies the data block size for block transfer.
+                                     This parameter can be a value of @ref SDIO_Data_Block_Size */
+ 
+  uint32_t SDIO_TransferDir;    /*!< Specifies the data transfer direction, whether the transfer
+                                     is a read or write.
+                                     This parameter can be a value of @ref SDIO_Transfer_Direction */
+ 
+  uint32_t SDIO_TransferMode;   /*!< Specifies whether data transfer is in stream or block mode.
+                                     This parameter can be a value of @ref SDIO_Transfer_Type */
+ 
+  uint32_t SDIO_DPSM;           /*!< Specifies whether SDIO Data path state machine (DPSM)
+                                     is enabled or disabled.
+                                     This parameter can be a value of @ref SDIO_DPSM_State */
+} SDIO_DataInitTypeDef;
+
+/**
+  * @}
+  */ 
+
+/** @defgroup SDIO_Exported_Constants
+  * @{
+  */
+
+/** @defgroup SDIO_Clock_Edge 
+  * @{
+  */
+
+#define SDIO_ClockEdge_Rising               ((uint32_t)0x00000000)
+#define SDIO_ClockEdge_Falling              ((uint32_t)0x00002000)
+#define IS_SDIO_CLOCK_EDGE(EDGE) (((EDGE) == SDIO_ClockEdge_Rising) || \
+                                  ((EDGE) == SDIO_ClockEdge_Falling))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Clock_Bypass 
+  * @{
+  */
+
+#define SDIO_ClockBypass_Disable             ((uint32_t)0x00000000)
+#define SDIO_ClockBypass_Enable              ((uint32_t)0x00000400)    
+#define IS_SDIO_CLOCK_BYPASS(BYPASS) (((BYPASS) == SDIO_ClockBypass_Disable) || \
+                                     ((BYPASS) == SDIO_ClockBypass_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup SDIO_Clock_Power_Save 
+  * @{
+  */
+
+#define SDIO_ClockPowerSave_Disable         ((uint32_t)0x00000000)
+#define SDIO_ClockPowerSave_Enable          ((uint32_t)0x00000200) 
+#define IS_SDIO_CLOCK_POWER_SAVE(SAVE) (((SAVE) == SDIO_ClockPowerSave_Disable) || \
+                                        ((SAVE) == SDIO_ClockPowerSave_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Bus_Wide 
+  * @{
+  */
+
+#define SDIO_BusWide_1b                     ((uint32_t)0x00000000)
+#define SDIO_BusWide_4b                     ((uint32_t)0x00000800)
+#define SDIO_BusWide_8b                     ((uint32_t)0x00001000)
+#define IS_SDIO_BUS_WIDE(WIDE) (((WIDE) == SDIO_BusWide_1b) || ((WIDE) == SDIO_BusWide_4b) || \
+                                ((WIDE) == SDIO_BusWide_8b))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Hardware_Flow_Control 
+  * @{
+  */
+
+#define SDIO_HardwareFlowControl_Disable    ((uint32_t)0x00000000)
+#define SDIO_HardwareFlowControl_Enable     ((uint32_t)0x00004000)
+#define IS_SDIO_HARDWARE_FLOW_CONTROL(CONTROL) (((CONTROL) == SDIO_HardwareFlowControl_Disable) || \
+                                                ((CONTROL) == SDIO_HardwareFlowControl_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Power_State 
+  * @{
+  */
+
+#define SDIO_PowerState_OFF                 ((uint32_t)0x00000000)
+#define SDIO_PowerState_ON                  ((uint32_t)0x00000003)
+#define IS_SDIO_POWER_STATE(STATE) (((STATE) == SDIO_PowerState_OFF) || ((STATE) == SDIO_PowerState_ON)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup SDIO_Interrupt_soucres 
+  * @{
+  */
+
+#define SDIO_IT_CCRCFAIL                    ((uint32_t)0x00000001)
+#define SDIO_IT_DCRCFAIL                    ((uint32_t)0x00000002)
+#define SDIO_IT_CTIMEOUT                    ((uint32_t)0x00000004)
+#define SDIO_IT_DTIMEOUT                    ((uint32_t)0x00000008)
+#define SDIO_IT_TXUNDERR                    ((uint32_t)0x00000010)
+#define SDIO_IT_RXOVERR                     ((uint32_t)0x00000020)
+#define SDIO_IT_CMDREND                     ((uint32_t)0x00000040)
+#define SDIO_IT_CMDSENT                     ((uint32_t)0x00000080)
+#define SDIO_IT_DATAEND                     ((uint32_t)0x00000100)
+#define SDIO_IT_STBITERR                    ((uint32_t)0x00000200)
+#define SDIO_IT_DBCKEND                     ((uint32_t)0x00000400)
+#define SDIO_IT_CMDACT                      ((uint32_t)0x00000800)
+#define SDIO_IT_TXACT                       ((uint32_t)0x00001000)
+#define SDIO_IT_RXACT                       ((uint32_t)0x00002000)
+#define SDIO_IT_TXFIFOHE                    ((uint32_t)0x00004000)
+#define SDIO_IT_RXFIFOHF                    ((uint32_t)0x00008000)
+#define SDIO_IT_TXFIFOF                     ((uint32_t)0x00010000)
+#define SDIO_IT_RXFIFOF                     ((uint32_t)0x00020000)
+#define SDIO_IT_TXFIFOE                     ((uint32_t)0x00040000)
+#define SDIO_IT_RXFIFOE                     ((uint32_t)0x00080000)
+#define SDIO_IT_TXDAVL                      ((uint32_t)0x00100000)
+#define SDIO_IT_RXDAVL                      ((uint32_t)0x00200000)
+#define SDIO_IT_SDIOIT                      ((uint32_t)0x00400000)
+#define SDIO_IT_CEATAEND                    ((uint32_t)0x00800000)
+#define IS_SDIO_IT(IT) ((((IT) & (uint32_t)0xFF000000) == 0x00) && ((IT) != (uint32_t)0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup SDIO_Command_Index
+  * @{
+  */
+
+#define IS_SDIO_CMD_INDEX(INDEX)            ((INDEX) < 0x40)
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Response_Type 
+  * @{
+  */
+
+#define SDIO_Response_No                    ((uint32_t)0x00000000)
+#define SDIO_Response_Short                 ((uint32_t)0x00000040)
+#define SDIO_Response_Long                  ((uint32_t)0x000000C0)
+#define IS_SDIO_RESPONSE(RESPONSE) (((RESPONSE) == SDIO_Response_No) || \
+                                    ((RESPONSE) == SDIO_Response_Short) || \
+                                    ((RESPONSE) == SDIO_Response_Long))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Wait_Interrupt_State 
+  * @{
+  */
+
+#define SDIO_Wait_No                        ((uint32_t)0x00000000) /*!< SDIO No Wait, TimeOut is enabled */
+#define SDIO_Wait_IT                        ((uint32_t)0x00000100) /*!< SDIO Wait Interrupt Request */
+#define SDIO_Wait_Pend                      ((uint32_t)0x00000200) /*!< SDIO Wait End of transfer */
+#define IS_SDIO_WAIT(WAIT) (((WAIT) == SDIO_Wait_No) || ((WAIT) == SDIO_Wait_IT) || \
+                            ((WAIT) == SDIO_Wait_Pend))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_CPSM_State 
+  * @{
+  */
+
+#define SDIO_CPSM_Disable                    ((uint32_t)0x00000000)
+#define SDIO_CPSM_Enable                     ((uint32_t)0x00000400)
+#define IS_SDIO_CPSM(CPSM) (((CPSM) == SDIO_CPSM_Enable) || ((CPSM) == SDIO_CPSM_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup SDIO_Response_Registers 
+  * @{
+  */
+
+#define SDIO_RESP1                          ((uint32_t)0x00000000)
+#define SDIO_RESP2                          ((uint32_t)0x00000004)
+#define SDIO_RESP3                          ((uint32_t)0x00000008)
+#define SDIO_RESP4                          ((uint32_t)0x0000000C)
+#define IS_SDIO_RESP(RESP) (((RESP) == SDIO_RESP1) || ((RESP) == SDIO_RESP2) || \
+                            ((RESP) == SDIO_RESP3) || ((RESP) == SDIO_RESP4))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Data_Length 
+  * @{
+  */
+
+#define IS_SDIO_DATA_LENGTH(LENGTH) ((LENGTH) <= 0x01FFFFFF)
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Data_Block_Size 
+  * @{
+  */
+
+#define SDIO_DataBlockSize_1b               ((uint32_t)0x00000000)
+#define SDIO_DataBlockSize_2b               ((uint32_t)0x00000010)
+#define SDIO_DataBlockSize_4b               ((uint32_t)0x00000020)
+#define SDIO_DataBlockSize_8b               ((uint32_t)0x00000030)
+#define SDIO_DataBlockSize_16b              ((uint32_t)0x00000040)
+#define SDIO_DataBlockSize_32b              ((uint32_t)0x00000050)
+#define SDIO_DataBlockSize_64b              ((uint32_t)0x00000060)
+#define SDIO_DataBlockSize_128b             ((uint32_t)0x00000070)
+#define SDIO_DataBlockSize_256b             ((uint32_t)0x00000080)
+#define SDIO_DataBlockSize_512b             ((uint32_t)0x00000090)
+#define SDIO_DataBlockSize_1024b            ((uint32_t)0x000000A0)
+#define SDIO_DataBlockSize_2048b            ((uint32_t)0x000000B0)
+#define SDIO_DataBlockSize_4096b            ((uint32_t)0x000000C0)
+#define SDIO_DataBlockSize_8192b            ((uint32_t)0x000000D0)
+#define SDIO_DataBlockSize_16384b           ((uint32_t)0x000000E0)
+#define IS_SDIO_BLOCK_SIZE(SIZE) (((SIZE) == SDIO_DataBlockSize_1b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_2b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_4b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_8b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_16b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_32b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_64b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_128b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_256b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_512b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_1024b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_2048b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_4096b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_8192b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_16384b)) 
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Transfer_Direction 
+  * @{
+  */
+
+#define SDIO_TransferDir_ToCard             ((uint32_t)0x00000000)
+#define SDIO_TransferDir_ToSDIO             ((uint32_t)0x00000002)
+#define IS_SDIO_TRANSFER_DIR(DIR) (((DIR) == SDIO_TransferDir_ToCard) || \
+                                   ((DIR) == SDIO_TransferDir_ToSDIO))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Transfer_Type 
+  * @{
+  */
+
+#define SDIO_TransferMode_Block             ((uint32_t)0x00000000)
+#define SDIO_TransferMode_Stream            ((uint32_t)0x00000004)
+#define IS_SDIO_TRANSFER_MODE(MODE) (((MODE) == SDIO_TransferMode_Stream) || \
+                                     ((MODE) == SDIO_TransferMode_Block))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_DPSM_State 
+  * @{
+  */
+
+#define SDIO_DPSM_Disable                    ((uint32_t)0x00000000)
+#define SDIO_DPSM_Enable                     ((uint32_t)0x00000001)
+#define IS_SDIO_DPSM(DPSM) (((DPSM) == SDIO_DPSM_Enable) || ((DPSM) == SDIO_DPSM_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Flags 
+  * @{
+  */
+
+#define SDIO_FLAG_CCRCFAIL                  ((uint32_t)0x00000001)
+#define SDIO_FLAG_DCRCFAIL                  ((uint32_t)0x00000002)
+#define SDIO_FLAG_CTIMEOUT                  ((uint32_t)0x00000004)
+#define SDIO_FLAG_DTIMEOUT                  ((uint32_t)0x00000008)
+#define SDIO_FLAG_TXUNDERR                  ((uint32_t)0x00000010)
+#define SDIO_FLAG_RXOVERR                   ((uint32_t)0x00000020)
+#define SDIO_FLAG_CMDREND                   ((uint32_t)0x00000040)
+#define SDIO_FLAG_CMDSENT                   ((uint32_t)0x00000080)
+#define SDIO_FLAG_DATAEND                   ((uint32_t)0x00000100)
+#define SDIO_FLAG_STBITERR                  ((uint32_t)0x00000200)
+#define SDIO_FLAG_DBCKEND                   ((uint32_t)0x00000400)
+#define SDIO_FLAG_CMDACT                    ((uint32_t)0x00000800)
+#define SDIO_FLAG_TXACT                     ((uint32_t)0x00001000)
+#define SDIO_FLAG_RXACT                     ((uint32_t)0x00002000)
+#define SDIO_FLAG_TXFIFOHE                  ((uint32_t)0x00004000)
+#define SDIO_FLAG_RXFIFOHF                  ((uint32_t)0x00008000)
+#define SDIO_FLAG_TXFIFOF                   ((uint32_t)0x00010000)
+#define SDIO_FLAG_RXFIFOF                   ((uint32_t)0x00020000)
+#define SDIO_FLAG_TXFIFOE                   ((uint32_t)0x00040000)
+#define SDIO_FLAG_RXFIFOE                   ((uint32_t)0x00080000)
+#define SDIO_FLAG_TXDAVL                    ((uint32_t)0x00100000)
+#define SDIO_FLAG_RXDAVL                    ((uint32_t)0x00200000)
+#define SDIO_FLAG_SDIOIT                    ((uint32_t)0x00400000)
+#define SDIO_FLAG_CEATAEND                  ((uint32_t)0x00800000)
+#define IS_SDIO_FLAG(FLAG) (((FLAG)  == SDIO_FLAG_CCRCFAIL) || \
+                            ((FLAG)  == SDIO_FLAG_DCRCFAIL) || \
+                            ((FLAG)  == SDIO_FLAG_CTIMEOUT) || \
+                            ((FLAG)  == SDIO_FLAG_DTIMEOUT) || \
+                            ((FLAG)  == SDIO_FLAG_TXUNDERR) || \
+                            ((FLAG)  == SDIO_FLAG_RXOVERR) || \
+                            ((FLAG)  == SDIO_FLAG_CMDREND) || \
+                            ((FLAG)  == SDIO_FLAG_CMDSENT) || \
+                            ((FLAG)  == SDIO_FLAG_DATAEND) || \
+                            ((FLAG)  == SDIO_FLAG_STBITERR) || \
+                            ((FLAG)  == SDIO_FLAG_DBCKEND) || \
+                            ((FLAG)  == SDIO_FLAG_CMDACT) || \
+                            ((FLAG)  == SDIO_FLAG_TXACT) || \
+                            ((FLAG)  == SDIO_FLAG_RXACT) || \
+                            ((FLAG)  == SDIO_FLAG_TXFIFOHE) || \
+                            ((FLAG)  == SDIO_FLAG_RXFIFOHF) || \
+                            ((FLAG)  == SDIO_FLAG_TXFIFOF) || \
+                            ((FLAG)  == SDIO_FLAG_RXFIFOF) || \
+                            ((FLAG)  == SDIO_FLAG_TXFIFOE) || \
+                            ((FLAG)  == SDIO_FLAG_RXFIFOE) || \
+                            ((FLAG)  == SDIO_FLAG_TXDAVL) || \
+                            ((FLAG)  == SDIO_FLAG_RXDAVL) || \
+                            ((FLAG)  == SDIO_FLAG_SDIOIT) || \
+                            ((FLAG)  == SDIO_FLAG_CEATAEND))
+
+#define IS_SDIO_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFF3FF800) == 0x00) && ((FLAG) != (uint32_t)0x00))
+
+#define IS_SDIO_GET_IT(IT) (((IT)  == SDIO_IT_CCRCFAIL) || \
+                            ((IT)  == SDIO_IT_DCRCFAIL) || \
+                            ((IT)  == SDIO_IT_CTIMEOUT) || \
+                            ((IT)  == SDIO_IT_DTIMEOUT) || \
+                            ((IT)  == SDIO_IT_TXUNDERR) || \
+                            ((IT)  == SDIO_IT_RXOVERR) || \
+                            ((IT)  == SDIO_IT_CMDREND) || \
+                            ((IT)  == SDIO_IT_CMDSENT) || \
+                            ((IT)  == SDIO_IT_DATAEND) || \
+                            ((IT)  == SDIO_IT_STBITERR) || \
+                            ((IT)  == SDIO_IT_DBCKEND) || \
+                            ((IT)  == SDIO_IT_CMDACT) || \
+                            ((IT)  == SDIO_IT_TXACT) || \
+                            ((IT)  == SDIO_IT_RXACT) || \
+                            ((IT)  == SDIO_IT_TXFIFOHE) || \
+                            ((IT)  == SDIO_IT_RXFIFOHF) || \
+                            ((IT)  == SDIO_IT_TXFIFOF) || \
+                            ((IT)  == SDIO_IT_RXFIFOF) || \
+                            ((IT)  == SDIO_IT_TXFIFOE) || \
+                            ((IT)  == SDIO_IT_RXFIFOE) || \
+                            ((IT)  == SDIO_IT_TXDAVL) || \
+                            ((IT)  == SDIO_IT_RXDAVL) || \
+                            ((IT)  == SDIO_IT_SDIOIT) || \
+                            ((IT)  == SDIO_IT_CEATAEND))
+
+#define IS_SDIO_CLEAR_IT(IT) ((((IT) & (uint32_t)0xFF3FF800) == 0x00) && ((IT) != (uint32_t)0x00))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Read_Wait_Mode 
+  * @{
+  */
+
+#define SDIO_ReadWaitMode_CLK               ((uint32_t)0x00000000)
+#define SDIO_ReadWaitMode_DATA2             ((uint32_t)0x00000001)
+#define IS_SDIO_READWAIT_MODE(MODE) (((MODE) == SDIO_ReadWaitMode_CLK) || \
+                                     ((MODE) == SDIO_ReadWaitMode_DATA2))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Exported_Functions
+  * @{
+  */
+
+void SDIO_DeInit(void);
+void SDIO_Init(SDIO_InitTypeDef* SDIO_InitStruct);
+void SDIO_StructInit(SDIO_InitTypeDef* SDIO_InitStruct);
+void SDIO_ClockCmd(FunctionalState NewState);
+void SDIO_SetPowerState(uint32_t SDIO_PowerState);
+uint32_t SDIO_GetPowerState(void);
+void SDIO_ITConfig(uint32_t SDIO_IT, FunctionalState NewState);
+void SDIO_DMACmd(FunctionalState NewState);
+void SDIO_SendCommand(SDIO_CmdInitTypeDef *SDIO_CmdInitStruct);
+void SDIO_CmdStructInit(SDIO_CmdInitTypeDef* SDIO_CmdInitStruct);
+uint8_t SDIO_GetCommandResponse(void);
+uint32_t SDIO_GetResponse(uint32_t SDIO_RESP);
+void SDIO_DataConfig(SDIO_DataInitTypeDef* SDIO_DataInitStruct);
+void SDIO_DataStructInit(SDIO_DataInitTypeDef* SDIO_DataInitStruct);
+uint32_t SDIO_GetDataCounter(void);
+uint32_t SDIO_ReadData(void);
+void SDIO_WriteData(uint32_t Data);
+uint32_t SDIO_GetFIFOCount(void);
+void SDIO_StartSDIOReadWait(FunctionalState NewState);
+void SDIO_StopSDIOReadWait(FunctionalState NewState);
+void SDIO_SetSDIOReadWaitMode(uint32_t SDIO_ReadWaitMode);
+void SDIO_SetSDIOOperation(FunctionalState NewState);
+void SDIO_SendSDIOSuspendCmd(FunctionalState NewState);
+void SDIO_CommandCompletionCmd(FunctionalState NewState);
+void SDIO_CEATAITCmd(FunctionalState NewState);
+void SDIO_SendCEATACmd(FunctionalState NewState);
+FlagStatus SDIO_GetFlagStatus(uint32_t SDIO_FLAG);
+void SDIO_ClearFlag(uint32_t SDIO_FLAG);
+ITStatus SDIO_GetITStatus(uint32_t SDIO_IT);
+void SDIO_ClearITPendingBit(uint32_t SDIO_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_SDIO_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_spi.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_spi.h
new file mode 100644
index 00000000..920da0e9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_spi.h
@@ -0,0 +1,490 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_spi.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the SPI firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_SPI_H
+#define __STM32F10x_SPI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SPI
+  * @{
+  */ 
+
+/** @defgroup SPI_Exported_Types
+  * @{
+  */
+
+/** 
+  * @brief  SPI Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t SPI_Direction;           /*!< Specifies the SPI unidirectional or bidirectional data mode.
+                                         This parameter can be any combination of @ref SPI_data_direction */
+
+  uint16_t SPI_Mode;                /*!< Specifies the SPI operating mode.
+                                         This parameter can be any combination of @ref SPI_mode */
+
+  uint16_t SPI_DataSize;            /*!< Specifies the SPI data size.
+                                         This parameter can be any combination of @ref SPI_data_size */
+
+  uint16_t SPI_CPOL;                /*!< Specifies the serial clock steady state.
+                                         This parameter can be any combination of @ref SPI_Clock_Polarity */
+
+  uint16_t SPI_CPHA;                /*!< Specifies the clock active edge for the bit capture.
+                                         This parameter can be any combination of @ref SPI_Clock_Phase */
+
+  uint16_t SPI_NSS;                 /*!< Specifies whether the NSS signal is managed by
+                                         hardware (NSS pin) or by software using the SSI bit.
+                                         This parameter can be any combination of @ref SPI_Slave_Select_management */
+ 
+  uint16_t SPI_BaudRatePrescaler;   /*!< Specifies the Baud Rate prescaler value which will be
+                                         used to configure the transmit and receive SCK clock.
+                                         This parameter can be any combination of @ref SPI_BaudRate_Prescaler.
+                                         @note The communication clock is derived from the master
+                                               clock. The slave clock does not need to be set. */
+
+  uint16_t SPI_FirstBit;            /*!< Specifies whether data transfers start from MSB or LSB bit.
+                                         This parameter can be any combination of @ref SPI_MSB_LSB_transmission */
+
+  uint16_t SPI_CRCPolynomial;       /*!< Specifies the polynomial used for the CRC calculation. */
+}SPI_InitTypeDef;
+
+/** 
+  * @brief  I2S Init structure definition  
+  */
+
+typedef struct
+{
+
+  uint16_t I2S_Mode;         /*!< Specifies the I2S operating mode.
+                                  This parameter can be any combination of @ref I2S_Mode */
+
+  uint16_t I2S_Standard;     /*!< Specifies the standard used for the I2S communication.
+                                  This parameter can be any combination of @ref I2S_Standard */
+
+  uint16_t I2S_DataFormat;   /*!< Specifies the data format for the I2S communication.
+                                  This parameter can be any combination of @ref I2S_Data_Format */
+
+  uint16_t I2S_MCLKOutput;   /*!< Specifies whether the I2S MCLK output is enabled or not.
+                                  This parameter can be any combination of @ref I2S_MCLK_Output */
+
+  uint32_t I2S_AudioFreq;    /*!< Specifies the frequency selected for the I2S communication.
+                                  This parameter can be any combination of @ref I2S_Audio_Frequency */
+
+  uint16_t I2S_CPOL;         /*!< Specifies the idle state of the I2S clock.
+                                  This parameter can be any combination of @ref I2S_Clock_Polarity */
+}I2S_InitTypeDef;
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Exported_Constants
+  * @{
+  */
+
+#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \
+                                   ((PERIPH) == SPI2) || \
+                                   ((PERIPH) == SPI3))
+
+#define IS_SPI_23_PERIPH(PERIPH) (((PERIPH) == SPI2) || \
+                                  ((PERIPH) == SPI3))
+
+/** @defgroup SPI_data_direction 
+  * @{
+  */
+  
+#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
+#define SPI_Direction_2Lines_RxOnly     ((uint16_t)0x0400)
+#define SPI_Direction_1Line_Rx          ((uint16_t)0x8000)
+#define SPI_Direction_1Line_Tx          ((uint16_t)0xC000)
+#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \
+                                     ((MODE) == SPI_Direction_2Lines_RxOnly) || \
+                                     ((MODE) == SPI_Direction_1Line_Rx) || \
+                                     ((MODE) == SPI_Direction_1Line_Tx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_mode 
+  * @{
+  */
+
+#define SPI_Mode_Master                 ((uint16_t)0x0104)
+#define SPI_Mode_Slave                  ((uint16_t)0x0000)
+#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \
+                           ((MODE) == SPI_Mode_Slave))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_data_size 
+  * @{
+  */
+
+#define SPI_DataSize_16b                ((uint16_t)0x0800)
+#define SPI_DataSize_8b                 ((uint16_t)0x0000)
+#define IS_SPI_DATASIZE(DATASIZE) (((DATASIZE) == SPI_DataSize_16b) || \
+                                   ((DATASIZE) == SPI_DataSize_8b))
+/**
+  * @}
+  */ 
+
+/** @defgroup SPI_Clock_Polarity 
+  * @{
+  */
+
+#define SPI_CPOL_Low                    ((uint16_t)0x0000)
+#define SPI_CPOL_High                   ((uint16_t)0x0002)
+#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \
+                           ((CPOL) == SPI_CPOL_High))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Clock_Phase 
+  * @{
+  */
+
+#define SPI_CPHA_1Edge                  ((uint16_t)0x0000)
+#define SPI_CPHA_2Edge                  ((uint16_t)0x0001)
+#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \
+                           ((CPHA) == SPI_CPHA_2Edge))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Slave_Select_management 
+  * @{
+  */
+
+#define SPI_NSS_Soft                    ((uint16_t)0x0200)
+#define SPI_NSS_Hard                    ((uint16_t)0x0000)
+#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \
+                         ((NSS) == SPI_NSS_Hard))
+/**
+  * @}
+  */ 
+
+/** @defgroup SPI_BaudRate_Prescaler 
+  * @{
+  */
+
+#define SPI_BaudRatePrescaler_2         ((uint16_t)0x0000)
+#define SPI_BaudRatePrescaler_4         ((uint16_t)0x0008)
+#define SPI_BaudRatePrescaler_8         ((uint16_t)0x0010)
+#define SPI_BaudRatePrescaler_16        ((uint16_t)0x0018)
+#define SPI_BaudRatePrescaler_32        ((uint16_t)0x0020)
+#define SPI_BaudRatePrescaler_64        ((uint16_t)0x0028)
+#define SPI_BaudRatePrescaler_128       ((uint16_t)0x0030)
+#define SPI_BaudRatePrescaler_256       ((uint16_t)0x0038)
+#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_4) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_8) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_16) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_32) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_64) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_128) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_256))
+/**
+  * @}
+  */ 
+
+/** @defgroup SPI_MSB_LSB_transmission 
+  * @{
+  */
+
+#define SPI_FirstBit_MSB                ((uint16_t)0x0000)
+#define SPI_FirstBit_LSB                ((uint16_t)0x0080)
+#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \
+                               ((BIT) == SPI_FirstBit_LSB))
+/**
+  * @}
+  */
+
+/** @defgroup I2S_Mode 
+  * @{
+  */
+
+#define I2S_Mode_SlaveTx                ((uint16_t)0x0000)
+#define I2S_Mode_SlaveRx                ((uint16_t)0x0100)
+#define I2S_Mode_MasterTx               ((uint16_t)0x0200)
+#define I2S_Mode_MasterRx               ((uint16_t)0x0300)
+#define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) || \
+                           ((MODE) == I2S_Mode_SlaveRx) || \
+                           ((MODE) == I2S_Mode_MasterTx) || \
+                           ((MODE) == I2S_Mode_MasterRx) )
+/**
+  * @}
+  */
+
+/** @defgroup I2S_Standard 
+  * @{
+  */
+
+#define I2S_Standard_Phillips           ((uint16_t)0x0000)
+#define I2S_Standard_MSB                ((uint16_t)0x0010)
+#define I2S_Standard_LSB                ((uint16_t)0x0020)
+#define I2S_Standard_PCMShort           ((uint16_t)0x0030)
+#define I2S_Standard_PCMLong            ((uint16_t)0x00B0)
+#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) || \
+                                   ((STANDARD) == I2S_Standard_MSB) || \
+                                   ((STANDARD) == I2S_Standard_LSB) || \
+                                   ((STANDARD) == I2S_Standard_PCMShort) || \
+                                   ((STANDARD) == I2S_Standard_PCMLong))
+/**
+  * @}
+  */
+
+/** @defgroup I2S_Data_Format 
+  * @{
+  */
+
+#define I2S_DataFormat_16b              ((uint16_t)0x0000)
+#define I2S_DataFormat_16bextended      ((uint16_t)0x0001)
+#define I2S_DataFormat_24b              ((uint16_t)0x0003)
+#define I2S_DataFormat_32b              ((uint16_t)0x0005)
+#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) || \
+                                    ((FORMAT) == I2S_DataFormat_16bextended) || \
+                                    ((FORMAT) == I2S_DataFormat_24b) || \
+                                    ((FORMAT) == I2S_DataFormat_32b))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2S_MCLK_Output 
+  * @{
+  */
+
+#define I2S_MCLKOutput_Enable           ((uint16_t)0x0200)
+#define I2S_MCLKOutput_Disable          ((uint16_t)0x0000)
+#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) || \
+                                    ((OUTPUT) == I2S_MCLKOutput_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup I2S_Audio_Frequency 
+  * @{
+  */
+
+#define I2S_AudioFreq_96k                ((uint32_t)96000)
+#define I2S_AudioFreq_48k                ((uint32_t)48000)
+#define I2S_AudioFreq_44k                ((uint32_t)44100)
+#define I2S_AudioFreq_32k                ((uint32_t)32000)
+#define I2S_AudioFreq_22k                ((uint32_t)22050)
+#define I2S_AudioFreq_16k                ((uint32_t)16000)
+#define I2S_AudioFreq_11k                ((uint32_t)11025)
+#define I2S_AudioFreq_8k                 ((uint32_t)8000)
+#define I2S_AudioFreq_Default            ((uint32_t)2)
+#define IS_I2S_AUDIO_FREQ(FREQ) (((FREQ) == I2S_AudioFreq_96k) || \
+                                 ((FREQ) == I2S_AudioFreq_48k) || \
+                                 ((FREQ) == I2S_AudioFreq_44k) || \
+                                 ((FREQ) == I2S_AudioFreq_32k) || \
+                                 ((FREQ) == I2S_AudioFreq_22k) || \
+                                 ((FREQ) == I2S_AudioFreq_16k) || \
+                                 ((FREQ) == I2S_AudioFreq_11k) || \
+                                 ((FREQ) == I2S_AudioFreq_8k)  || \
+                                 ((FREQ) == I2S_AudioFreq_Default))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2S_Clock_Polarity 
+  * @{
+  */
+
+#define I2S_CPOL_Low                    ((uint16_t)0x0000)
+#define I2S_CPOL_High                   ((uint16_t)0x0008)
+#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) || \
+                           ((CPOL) == I2S_CPOL_High))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_DMA_transfer_requests 
+  * @{
+  */
+
+#define SPI_I2S_DMAReq_Tx               ((uint16_t)0x0002)
+#define SPI_I2S_DMAReq_Rx               ((uint16_t)0x0001)
+#define IS_SPI_I2S_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFFFC) == 0x00) && ((DMAREQ) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_NSS_internal_software_mangement 
+  * @{
+  */
+
+#define SPI_NSSInternalSoft_Set         ((uint16_t)0x0100)
+#define SPI_NSSInternalSoft_Reset       ((uint16_t)0xFEFF)
+#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \
+                                       ((INTERNAL) == SPI_NSSInternalSoft_Reset))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_Transmit_Receive 
+  * @{
+  */
+
+#define SPI_CRC_Tx                      ((uint8_t)0x00)
+#define SPI_CRC_Rx                      ((uint8_t)0x01)
+#define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_direction_transmit_receive 
+  * @{
+  */
+
+#define SPI_Direction_Rx                ((uint16_t)0xBFFF)
+#define SPI_Direction_Tx                ((uint16_t)0x4000)
+#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) || \
+                                     ((DIRECTION) == SPI_Direction_Tx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_interrupts_definition 
+  * @{
+  */
+
+#define SPI_I2S_IT_TXE                  ((uint8_t)0x71)
+#define SPI_I2S_IT_RXNE                 ((uint8_t)0x60)
+#define SPI_I2S_IT_ERR                  ((uint8_t)0x50)
+#define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) || \
+                                 ((IT) == SPI_I2S_IT_RXNE) || \
+                                 ((IT) == SPI_I2S_IT_ERR))
+#define SPI_I2S_IT_OVR                  ((uint8_t)0x56)
+#define SPI_IT_MODF                     ((uint8_t)0x55)
+#define SPI_IT_CRCERR                   ((uint8_t)0x54)
+#define I2S_IT_UDR                      ((uint8_t)0x53)
+#define IS_SPI_I2S_CLEAR_IT(IT) (((IT) == SPI_IT_CRCERR))
+#define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE) || ((IT) == SPI_I2S_IT_TXE) || \
+                               ((IT) == I2S_IT_UDR) || ((IT) == SPI_IT_CRCERR) || \
+                               ((IT) == SPI_IT_MODF) || ((IT) == SPI_I2S_IT_OVR))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_flags_definition 
+  * @{
+  */
+
+#define SPI_I2S_FLAG_RXNE               ((uint16_t)0x0001)
+#define SPI_I2S_FLAG_TXE                ((uint16_t)0x0002)
+#define I2S_FLAG_CHSIDE                 ((uint16_t)0x0004)
+#define I2S_FLAG_UDR                    ((uint16_t)0x0008)
+#define SPI_FLAG_CRCERR                 ((uint16_t)0x0010)
+#define SPI_FLAG_MODF                   ((uint16_t)0x0020)
+#define SPI_I2S_FLAG_OVR                ((uint16_t)0x0040)
+#define SPI_I2S_FLAG_BSY                ((uint16_t)0x0080)
+#define IS_SPI_I2S_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR))
+#define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) || ((FLAG) == SPI_I2S_FLAG_OVR) || \
+                                   ((FLAG) == SPI_FLAG_MODF) || ((FLAG) == SPI_FLAG_CRCERR) || \
+                                   ((FLAG) == I2S_FLAG_UDR) || ((FLAG) == I2S_FLAG_CHSIDE) || \
+                                   ((FLAG) == SPI_I2S_FLAG_TXE) || ((FLAG) == SPI_I2S_FLAG_RXNE))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_polynomial 
+  * @{
+  */
+
+#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Exported_Functions
+  * @{
+  */
+
+void SPI_I2S_DeInit(SPI_TypeDef* SPIx);
+void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
+void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct);
+void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
+void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct);
+void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
+void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
+void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data);
+uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx);
+void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
+void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
+void SPI_TransmitCRC(SPI_TypeDef* SPIx);
+void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
+uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC);
+uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
+void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction);
+FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F10x_SPI_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_tim.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_tim.h
new file mode 100644
index 00000000..6ef0436e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_tim.h
@@ -0,0 +1,1040 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_tim.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the TIM firmware 
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_TIM_H
+#define __STM32F10x_TIM_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup TIM
+  * @{
+  */ 
+
+/** @defgroup TIM_Exported_Types
+  * @{
+  */ 
+
+/** 
+  * @brief  TIM Time Base Init structure definition
+  * @note   This sturcture is used with all TIMx except for TIM6 and TIM7.    
+  */
+
+typedef struct
+{
+  uint16_t TIM_Prescaler;         /*!< Specifies the prescaler value used to divide the TIM clock.
+                                       This parameter can be a number between 0x0000 and 0xFFFF */
+
+  uint16_t TIM_CounterMode;       /*!< Specifies the counter mode.
+                                       This parameter can be a value of @ref TIM_Counter_Mode */
+
+  uint16_t TIM_Period;            /*!< Specifies the period value to be loaded into the active
+                                       Auto-Reload Register at the next update event.
+                                       This parameter must be a number between 0x0000 and 0xFFFF.  */ 
+
+  uint16_t TIM_ClockDivision;     /*!< Specifies the clock division.
+                                      This parameter can be a value of @ref TIM_Clock_Division_CKD */
+
+  uint8_t TIM_RepetitionCounter;  /*!< Specifies the repetition counter value. Each time the RCR downcounter
+                                       reaches zero, an update event is generated and counting restarts
+                                       from the RCR value (N).
+                                       This means in PWM mode that (N+1) corresponds to:
+                                          - the number of PWM periods in edge-aligned mode
+                                          - the number of half PWM period in center-aligned mode
+                                       This parameter must be a number between 0x00 and 0xFF. 
+                                       @note This parameter is valid only for TIM1 and TIM8. */
+} TIM_TimeBaseInitTypeDef;       
+
+/** 
+  * @brief  TIM Output Compare Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t TIM_OCMode;        /*!< Specifies the TIM mode.
+                                   This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */
+
+  uint16_t TIM_OutputState;   /*!< Specifies the TIM Output Compare state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_state */
+
+  uint16_t TIM_OutputNState;  /*!< Specifies the TIM complementary Output Compare state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_state
+                                   @note This parameter is valid only for TIM1 and TIM8. */
+
+  uint16_t TIM_Pulse;         /*!< Specifies the pulse value to be loaded into the Capture Compare Register. 
+                                   This parameter can be a number between 0x0000 and 0xFFFF */
+
+  uint16_t TIM_OCPolarity;    /*!< Specifies the output polarity.
+                                   This parameter can be a value of @ref TIM_Output_Compare_Polarity */
+
+  uint16_t TIM_OCNPolarity;   /*!< Specifies the complementary output polarity.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_Polarity
+                                   @note This parameter is valid only for TIM1 and TIM8. */
+
+  uint16_t TIM_OCIdleState;   /*!< Specifies the TIM Output Compare pin state during Idle state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_Idle_State
+                                   @note This parameter is valid only for TIM1 and TIM8. */
+
+  uint16_t TIM_OCNIdleState;  /*!< Specifies the TIM Output Compare pin state during Idle state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State
+                                   @note This parameter is valid only for TIM1 and TIM8. */
+} TIM_OCInitTypeDef;
+
+/** 
+  * @brief  TIM Input Capture Init structure definition  
+  */
+
+typedef struct
+{
+
+  uint16_t TIM_Channel;      /*!< Specifies the TIM channel.
+                                  This parameter can be a value of @ref TIM_Channel */
+
+  uint16_t TIM_ICPolarity;   /*!< Specifies the active edge of the input signal.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Polarity */
+
+  uint16_t TIM_ICSelection;  /*!< Specifies the input.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Selection */
+
+  uint16_t TIM_ICPrescaler;  /*!< Specifies the Input Capture Prescaler.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Prescaler */
+
+  uint16_t TIM_ICFilter;     /*!< Specifies the input capture filter.
+                                  This parameter can be a number between 0x0 and 0xF */
+} TIM_ICInitTypeDef;
+
+/** 
+  * @brief  BDTR structure definition 
+  * @note   This sturcture is used only with TIM1 and TIM8.    
+  */
+
+typedef struct
+{
+
+  uint16_t TIM_OSSRState;        /*!< Specifies the Off-State selection used in Run mode.
+                                      This parameter can be a value of @ref OSSR_Off_State_Selection_for_Run_mode_state */
+
+  uint16_t TIM_OSSIState;        /*!< Specifies the Off-State used in Idle state.
+                                      This parameter can be a value of @ref OSSI_Off_State_Selection_for_Idle_mode_state */
+
+  uint16_t TIM_LOCKLevel;        /*!< Specifies the LOCK level parameters.
+                                      This parameter can be a value of @ref Lock_level */ 
+
+  uint16_t TIM_DeadTime;         /*!< Specifies the delay time between the switching-off and the
+                                      switching-on of the outputs.
+                                      This parameter can be a number between 0x00 and 0xFF  */
+
+  uint16_t TIM_Break;            /*!< Specifies whether the TIM Break input is enabled or not. 
+                                      This parameter can be a value of @ref Break_Input_enable_disable */
+
+  uint16_t TIM_BreakPolarity;    /*!< Specifies the TIM Break Input pin polarity.
+                                      This parameter can be a value of @ref Break_Polarity */
+
+  uint16_t TIM_AutomaticOutput;  /*!< Specifies whether the TIM Automatic Output feature is enabled or not. 
+                                      This parameter can be a value of @ref TIM_AOE_Bit_Set_Reset */
+} TIM_BDTRInitTypeDef;
+
+/** @defgroup TIM_Exported_constants 
+  * @{
+  */
+
+#define IS_TIM_ALL_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                   ((PERIPH) == TIM2) || \
+                                   ((PERIPH) == TIM3) || \
+                                   ((PERIPH) == TIM4) || \
+                                   ((PERIPH) == TIM5) || \
+                                   ((PERIPH) == TIM6) || \
+                                   ((PERIPH) == TIM7) || \
+                                   ((PERIPH) == TIM8))
+
+#define IS_TIM_18_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                  ((PERIPH) == TIM8))
+
+#define IS_TIM_123458_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                      ((PERIPH) == TIM2) || \
+                                      ((PERIPH) == TIM3) || \
+                                      ((PERIPH) == TIM4) || \
+                                      ((PERIPH) == TIM5) || \
+                                      ((PERIPH) == TIM8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_and_PWM_modes 
+  * @{
+  */
+
+#define TIM_OCMode_Timing                  ((uint16_t)0x0000)
+#define TIM_OCMode_Active                  ((uint16_t)0x0010)
+#define TIM_OCMode_Inactive                ((uint16_t)0x0020)
+#define TIM_OCMode_Toggle                  ((uint16_t)0x0030)
+#define TIM_OCMode_PWM1                    ((uint16_t)0x0060)
+#define TIM_OCMode_PWM2                    ((uint16_t)0x0070)
+#define IS_TIM_OC_MODE(MODE) (((MODE) == TIM_OCMode_Timing) || \
+                              ((MODE) == TIM_OCMode_Active) || \
+                              ((MODE) == TIM_OCMode_Inactive) || \
+                              ((MODE) == TIM_OCMode_Toggle)|| \
+                              ((MODE) == TIM_OCMode_PWM1) || \
+                              ((MODE) == TIM_OCMode_PWM2))
+#define IS_TIM_OCM(MODE) (((MODE) == TIM_OCMode_Timing) || \
+                          ((MODE) == TIM_OCMode_Active) || \
+                          ((MODE) == TIM_OCMode_Inactive) || \
+                          ((MODE) == TIM_OCMode_Toggle)|| \
+                          ((MODE) == TIM_OCMode_PWM1) || \
+                          ((MODE) == TIM_OCMode_PWM2) ||	\
+                          ((MODE) == TIM_ForcedAction_Active) || \
+                          ((MODE) == TIM_ForcedAction_InActive))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_One_Pulse_Mode 
+  * @{
+  */
+
+#define TIM_OPMode_Single                  ((uint16_t)0x0008)
+#define TIM_OPMode_Repetitive              ((uint16_t)0x0000)
+#define IS_TIM_OPM_MODE(MODE) (((MODE) == TIM_OPMode_Single) || \
+                               ((MODE) == TIM_OPMode_Repetitive))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Channel 
+  * @{
+  */
+
+#define TIM_Channel_1                      ((uint16_t)0x0000)
+#define TIM_Channel_2                      ((uint16_t)0x0004)
+#define TIM_Channel_3                      ((uint16_t)0x0008)
+#define TIM_Channel_4                      ((uint16_t)0x000C)
+#define IS_TIM_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                 ((CHANNEL) == TIM_Channel_2) || \
+                                 ((CHANNEL) == TIM_Channel_3) || \
+                                 ((CHANNEL) == TIM_Channel_4))
+#define IS_TIM_PWMI_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                      ((CHANNEL) == TIM_Channel_2))
+#define IS_TIM_COMPLEMENTARY_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                               ((CHANNEL) == TIM_Channel_2) || \
+                                               ((CHANNEL) == TIM_Channel_3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Clock_Division_CKD 
+  * @{
+  */
+
+#define TIM_CKD_DIV1                       ((uint16_t)0x0000)
+#define TIM_CKD_DIV2                       ((uint16_t)0x0100)
+#define TIM_CKD_DIV4                       ((uint16_t)0x0200)
+#define IS_TIM_CKD_DIV(DIV) (((DIV) == TIM_CKD_DIV1) || \
+                             ((DIV) == TIM_CKD_DIV2) || \
+                             ((DIV) == TIM_CKD_DIV4))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Counter_Mode 
+  * @{
+  */
+
+#define TIM_CounterMode_Up                 ((uint16_t)0x0000)
+#define TIM_CounterMode_Down               ((uint16_t)0x0010)
+#define TIM_CounterMode_CenterAligned1     ((uint16_t)0x0020)
+#define TIM_CounterMode_CenterAligned2     ((uint16_t)0x0040)
+#define TIM_CounterMode_CenterAligned3     ((uint16_t)0x0060)
+#define IS_TIM_COUNTER_MODE(MODE) (((MODE) == TIM_CounterMode_Up) ||  \
+                                   ((MODE) == TIM_CounterMode_Down) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned1) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned2) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Polarity 
+  * @{
+  */
+
+#define TIM_OCPolarity_High                ((uint16_t)0x0000)
+#define TIM_OCPolarity_Low                 ((uint16_t)0x0002)
+#define IS_TIM_OC_POLARITY(POLARITY) (((POLARITY) == TIM_OCPolarity_High) || \
+                                      ((POLARITY) == TIM_OCPolarity_Low))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Output_Compare_N_Polarity 
+  * @{
+  */
+  
+#define TIM_OCNPolarity_High               ((uint16_t)0x0000)
+#define TIM_OCNPolarity_Low                ((uint16_t)0x0008)
+#define IS_TIM_OCN_POLARITY(POLARITY) (((POLARITY) == TIM_OCNPolarity_High) || \
+                                       ((POLARITY) == TIM_OCNPolarity_Low))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Output_Compare_state 
+  * @{
+  */
+
+#define TIM_OutputState_Disable            ((uint16_t)0x0000)
+#define TIM_OutputState_Enable             ((uint16_t)0x0001)
+#define IS_TIM_OUTPUT_STATE(STATE) (((STATE) == TIM_OutputState_Disable) || \
+                                    ((STATE) == TIM_OutputState_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_N_state 
+  * @{
+  */
+
+#define TIM_OutputNState_Disable           ((uint16_t)0x0000)
+#define TIM_OutputNState_Enable            ((uint16_t)0x0004)
+#define IS_TIM_OUTPUTN_STATE(STATE) (((STATE) == TIM_OutputNState_Disable) || \
+                                     ((STATE) == TIM_OutputNState_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Capture_Compare_state 
+  * @{
+  */
+
+#define TIM_CCx_Enable                      ((uint16_t)0x0001)
+#define TIM_CCx_Disable                     ((uint16_t)0x0000)
+#define IS_TIM_CCX(CCX) (((CCX) == TIM_CCx_Enable) || \
+                         ((CCX) == TIM_CCx_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Capture_Compare_N_state 
+  * @{
+  */
+
+#define TIM_CCxN_Enable                     ((uint16_t)0x0004)
+#define TIM_CCxN_Disable                    ((uint16_t)0x0000)
+#define IS_TIM_CCXN(CCXN) (((CCXN) == TIM_CCxN_Enable) || \
+                           ((CCXN) == TIM_CCxN_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup Break_Input_enable_disable 
+  * @{
+  */
+
+#define TIM_Break_Enable                   ((uint16_t)0x1000)
+#define TIM_Break_Disable                  ((uint16_t)0x0000)
+#define IS_TIM_BREAK_STATE(STATE) (((STATE) == TIM_Break_Enable) || \
+                                   ((STATE) == TIM_Break_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup Break_Polarity 
+  * @{
+  */
+
+#define TIM_BreakPolarity_Low              ((uint16_t)0x0000)
+#define TIM_BreakPolarity_High             ((uint16_t)0x2000)
+#define IS_TIM_BREAK_POLARITY(POLARITY) (((POLARITY) == TIM_BreakPolarity_Low) || \
+                                         ((POLARITY) == TIM_BreakPolarity_High))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_AOE_Bit_Set_Reset 
+  * @{
+  */
+
+#define TIM_AutomaticOutput_Enable         ((uint16_t)0x4000)
+#define TIM_AutomaticOutput_Disable        ((uint16_t)0x0000)
+#define IS_TIM_AUTOMATIC_OUTPUT_STATE(STATE) (((STATE) == TIM_AutomaticOutput_Enable) || \
+                                              ((STATE) == TIM_AutomaticOutput_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup Lock_level 
+  * @{
+  */
+
+#define TIM_LOCKLevel_OFF                  ((uint16_t)0x0000)
+#define TIM_LOCKLevel_1                    ((uint16_t)0x0100)
+#define TIM_LOCKLevel_2                    ((uint16_t)0x0200)
+#define TIM_LOCKLevel_3                    ((uint16_t)0x0300)
+#define IS_TIM_LOCK_LEVEL(LEVEL) (((LEVEL) == TIM_LOCKLevel_OFF) || \
+                                  ((LEVEL) == TIM_LOCKLevel_1) || \
+                                  ((LEVEL) == TIM_LOCKLevel_2) || \
+                                  ((LEVEL) == TIM_LOCKLevel_3))
+/**
+  * @}
+  */ 
+
+/** @defgroup OSSI_Off_State_Selection_for_Idle_mode_state 
+  * @{
+  */
+
+#define TIM_OSSIState_Enable               ((uint16_t)0x0400)
+#define TIM_OSSIState_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OSSI_STATE(STATE) (((STATE) == TIM_OSSIState_Enable) || \
+                                  ((STATE) == TIM_OSSIState_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup OSSR_Off_State_Selection_for_Run_mode_state 
+  * @{
+  */
+
+#define TIM_OSSRState_Enable               ((uint16_t)0x0800)
+#define TIM_OSSRState_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OSSR_STATE(STATE) (((STATE) == TIM_OSSRState_Enable) || \
+                                  ((STATE) == TIM_OSSRState_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Idle_State 
+  * @{
+  */
+
+#define TIM_OCIdleState_Set                ((uint16_t)0x0100)
+#define TIM_OCIdleState_Reset              ((uint16_t)0x0000)
+#define IS_TIM_OCIDLE_STATE(STATE) (((STATE) == TIM_OCIdleState_Set) || \
+                                    ((STATE) == TIM_OCIdleState_Reset))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_N_Idle_State 
+  * @{
+  */
+
+#define TIM_OCNIdleState_Set               ((uint16_t)0x0200)
+#define TIM_OCNIdleState_Reset             ((uint16_t)0x0000)
+#define IS_TIM_OCNIDLE_STATE(STATE) (((STATE) == TIM_OCNIdleState_Set) || \
+                                     ((STATE) == TIM_OCNIdleState_Reset))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Polarity 
+  * @{
+  */
+
+#define  TIM_ICPolarity_Rising             ((uint16_t)0x0000)
+#define  TIM_ICPolarity_Falling            ((uint16_t)0x0002)
+#define IS_TIM_IC_POLARITY(POLARITY) (((POLARITY) == TIM_ICPolarity_Rising) || \
+                                      ((POLARITY) == TIM_ICPolarity_Falling))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Selection 
+  * @{
+  */
+
+#define TIM_ICSelection_DirectTI           ((uint16_t)0x0001) /*!< TIM Input 1, 2, 3 or 4 is selected to be 
+                                                                   connected to IC1, IC2, IC3 or IC4, respectively */
+#define TIM_ICSelection_IndirectTI         ((uint16_t)0x0002) /*!< TIM Input 1, 2, 3 or 4 is selected to be
+                                                                   connected to IC2, IC1, IC4 or IC3, respectively. */
+#define TIM_ICSelection_TRC                ((uint16_t)0x0003) /*!< TIM Input 1, 2, 3 or 4 is selected to be connected to TRC. */
+#define IS_TIM_IC_SELECTION(SELECTION) (((SELECTION) == TIM_ICSelection_DirectTI) || \
+                                        ((SELECTION) == TIM_ICSelection_IndirectTI) || \
+                                        ((SELECTION) == TIM_ICSelection_TRC))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Prescaler 
+  * @{
+  */
+
+#define TIM_ICPSC_DIV1                     ((uint16_t)0x0000) /*!< Capture performed each time an edge is detected on the capture input. */
+#define TIM_ICPSC_DIV2                     ((uint16_t)0x0004) /*!< Capture performed once every 2 events. */
+#define TIM_ICPSC_DIV4                     ((uint16_t)0x0008) /*!< Capture performed once every 4 events. */
+#define TIM_ICPSC_DIV8                     ((uint16_t)0x000C) /*!< Capture performed once every 8 events. */
+#define IS_TIM_IC_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ICPSC_DIV1) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV2) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV4) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_interrupt_sources 
+  * @{
+  */
+
+#define TIM_IT_Update                      ((uint16_t)0x0001)
+#define TIM_IT_CC1                         ((uint16_t)0x0002)
+#define TIM_IT_CC2                         ((uint16_t)0x0004)
+#define TIM_IT_CC3                         ((uint16_t)0x0008)
+#define TIM_IT_CC4                         ((uint16_t)0x0010)
+#define TIM_IT_COM                         ((uint16_t)0x0020)
+#define TIM_IT_Trigger                     ((uint16_t)0x0040)
+#define TIM_IT_Break                       ((uint16_t)0x0080)
+#define IS_TIM_IT(IT) ((((IT) & (uint16_t)0xFF00) == 0x0000) && ((IT) != 0x0000))
+
+#define IS_TIM_GET_IT(IT) (((IT) == TIM_IT_Update) || \
+                           ((IT) == TIM_IT_CC1) || \
+                           ((IT) == TIM_IT_CC2) || \
+                           ((IT) == TIM_IT_CC3) || \
+                           ((IT) == TIM_IT_CC4) || \
+                           ((IT) == TIM_IT_COM) || \
+                           ((IT) == TIM_IT_Trigger) || \
+                           ((IT) == TIM_IT_Break))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_Base_address 
+  * @{
+  */
+
+#define TIM_DMABase_CR1                    ((uint16_t)0x0000)
+#define TIM_DMABase_CR2                    ((uint16_t)0x0001)
+#define TIM_DMABase_SMCR                   ((uint16_t)0x0002)
+#define TIM_DMABase_DIER                   ((uint16_t)0x0003)
+#define TIM_DMABase_SR                     ((uint16_t)0x0004)
+#define TIM_DMABase_EGR                    ((uint16_t)0x0005)
+#define TIM_DMABase_CCMR1                  ((uint16_t)0x0006)
+#define TIM_DMABase_CCMR2                  ((uint16_t)0x0007)
+#define TIM_DMABase_CCER                   ((uint16_t)0x0008)
+#define TIM_DMABase_CNT                    ((uint16_t)0x0009)
+#define TIM_DMABase_PSC                    ((uint16_t)0x000A)
+#define TIM_DMABase_ARR                    ((uint16_t)0x000B)
+#define TIM_DMABase_RCR                    ((uint16_t)0x000C)
+#define TIM_DMABase_CCR1                   ((uint16_t)0x000D)
+#define TIM_DMABase_CCR2                   ((uint16_t)0x000E)
+#define TIM_DMABase_CCR3                   ((uint16_t)0x000F)
+#define TIM_DMABase_CCR4                   ((uint16_t)0x0010)
+#define TIM_DMABase_BDTR                   ((uint16_t)0x0011)
+#define TIM_DMABase_DCR                    ((uint16_t)0x0012)
+#define IS_TIM_DMA_BASE(BASE) (((BASE) == TIM_DMABase_CR1) || \
+                               ((BASE) == TIM_DMABase_CR2) || \
+                               ((BASE) == TIM_DMABase_SMCR) || \
+                               ((BASE) == TIM_DMABase_DIER) || \
+                               ((BASE) == TIM_DMABase_SR) || \
+                               ((BASE) == TIM_DMABase_EGR) || \
+                               ((BASE) == TIM_DMABase_CCMR1) || \
+                               ((BASE) == TIM_DMABase_CCMR2) || \
+                               ((BASE) == TIM_DMABase_CCER) || \
+                               ((BASE) == TIM_DMABase_CNT) || \
+                               ((BASE) == TIM_DMABase_PSC) || \
+                               ((BASE) == TIM_DMABase_ARR) || \
+                               ((BASE) == TIM_DMABase_RCR) || \
+                               ((BASE) == TIM_DMABase_CCR1) || \
+                               ((BASE) == TIM_DMABase_CCR2) || \
+                               ((BASE) == TIM_DMABase_CCR3) || \
+                               ((BASE) == TIM_DMABase_CCR4) || \
+                               ((BASE) == TIM_DMABase_BDTR) || \
+                               ((BASE) == TIM_DMABase_DCR))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_Burst_Length 
+  * @{
+  */
+
+#define TIM_DMABurstLength_1Byte           ((uint16_t)0x0000)
+#define TIM_DMABurstLength_2Bytes          ((uint16_t)0x0100)
+#define TIM_DMABurstLength_3Bytes          ((uint16_t)0x0200)
+#define TIM_DMABurstLength_4Bytes          ((uint16_t)0x0300)
+#define TIM_DMABurstLength_5Bytes          ((uint16_t)0x0400)
+#define TIM_DMABurstLength_6Bytes          ((uint16_t)0x0500)
+#define TIM_DMABurstLength_7Bytes          ((uint16_t)0x0600)
+#define TIM_DMABurstLength_8Bytes          ((uint16_t)0x0700)
+#define TIM_DMABurstLength_9Bytes          ((uint16_t)0x0800)
+#define TIM_DMABurstLength_10Bytes         ((uint16_t)0x0900)
+#define TIM_DMABurstLength_11Bytes         ((uint16_t)0x0A00)
+#define TIM_DMABurstLength_12Bytes         ((uint16_t)0x0B00)
+#define TIM_DMABurstLength_13Bytes         ((uint16_t)0x0C00)
+#define TIM_DMABurstLength_14Bytes         ((uint16_t)0x0D00)
+#define TIM_DMABurstLength_15Bytes         ((uint16_t)0x0E00)
+#define TIM_DMABurstLength_16Bytes         ((uint16_t)0x0F00)
+#define TIM_DMABurstLength_17Bytes         ((uint16_t)0x1000)
+#define TIM_DMABurstLength_18Bytes         ((uint16_t)0x1100)
+#define IS_TIM_DMA_LENGTH(LENGTH) (((LENGTH) == TIM_DMABurstLength_1Byte) || \
+                                   ((LENGTH) == TIM_DMABurstLength_2Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_3Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_4Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_5Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_6Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_7Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_8Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_9Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_10Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_11Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_12Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_13Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_14Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_15Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_16Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_17Bytes) || \
+                                   ((LENGTH) == TIM_DMABurstLength_18Bytes))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_sources 
+  * @{
+  */
+
+#define TIM_DMA_Update                     ((uint16_t)0x0100)
+#define TIM_DMA_CC1                        ((uint16_t)0x0200)
+#define TIM_DMA_CC2                        ((uint16_t)0x0400)
+#define TIM_DMA_CC3                        ((uint16_t)0x0800)
+#define TIM_DMA_CC4                        ((uint16_t)0x1000)
+#define TIM_DMA_COM                        ((uint16_t)0x2000)
+#define TIM_DMA_Trigger                    ((uint16_t)0x4000)
+#define IS_TIM_DMA_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0x80FF) == 0x0000) && ((SOURCE) != 0x0000))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Prescaler 
+  * @{
+  */
+
+#define TIM_ExtTRGPSC_OFF                  ((uint16_t)0x0000)
+#define TIM_ExtTRGPSC_DIV2                 ((uint16_t)0x1000)
+#define TIM_ExtTRGPSC_DIV4                 ((uint16_t)0x2000)
+#define TIM_ExtTRGPSC_DIV8                 ((uint16_t)0x3000)
+#define IS_TIM_EXT_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ExtTRGPSC_OFF) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV2) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV4) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Internal_Trigger_Selection 
+  * @{
+  */
+
+#define TIM_TS_ITR0                        ((uint16_t)0x0000)
+#define TIM_TS_ITR1                        ((uint16_t)0x0010)
+#define TIM_TS_ITR2                        ((uint16_t)0x0020)
+#define TIM_TS_ITR3                        ((uint16_t)0x0030)
+#define TIM_TS_TI1F_ED                     ((uint16_t)0x0040)
+#define TIM_TS_TI1FP1                      ((uint16_t)0x0050)
+#define TIM_TS_TI2FP2                      ((uint16_t)0x0060)
+#define TIM_TS_ETRF                        ((uint16_t)0x0070)
+#define IS_TIM_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \
+                                             ((SELECTION) == TIM_TS_ITR1) || \
+                                             ((SELECTION) == TIM_TS_ITR2) || \
+                                             ((SELECTION) == TIM_TS_ITR3) || \
+                                             ((SELECTION) == TIM_TS_TI1F_ED) || \
+                                             ((SELECTION) == TIM_TS_TI1FP1) || \
+                                             ((SELECTION) == TIM_TS_TI2FP2) || \
+                                             ((SELECTION) == TIM_TS_ETRF))
+#define IS_TIM_INTERNAL_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \
+                                                      ((SELECTION) == TIM_TS_ITR1) || \
+                                                      ((SELECTION) == TIM_TS_ITR2) || \
+                                                      ((SELECTION) == TIM_TS_ITR3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_TIx_External_Clock_Source 
+  * @{
+  */
+
+#define TIM_TIxExternalCLK1Source_TI1      ((uint16_t)0x0050)
+#define TIM_TIxExternalCLK1Source_TI2      ((uint16_t)0x0060)
+#define TIM_TIxExternalCLK1Source_TI1ED    ((uint16_t)0x0040)
+#define IS_TIM_TIXCLK_SOURCE(SOURCE) (((SOURCE) == TIM_TIxExternalCLK1Source_TI1) || \
+                                      ((SOURCE) == TIM_TIxExternalCLK1Source_TI2) || \
+                                      ((SOURCE) == TIM_TIxExternalCLK1Source_TI1ED))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Polarity 
+  * @{
+  */ 
+#define TIM_ExtTRGPolarity_Inverted        ((uint16_t)0x8000)
+#define TIM_ExtTRGPolarity_NonInverted     ((uint16_t)0x0000)
+#define IS_TIM_EXT_POLARITY(POLARITY) (((POLARITY) == TIM_ExtTRGPolarity_Inverted) || \
+                                       ((POLARITY) == TIM_ExtTRGPolarity_NonInverted))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Prescaler_Reload_Mode 
+  * @{
+  */
+
+#define TIM_PSCReloadMode_Update           ((uint16_t)0x0000)
+#define TIM_PSCReloadMode_Immediate        ((uint16_t)0x0001)
+#define IS_TIM_PRESCALER_RELOAD(RELOAD) (((RELOAD) == TIM_PSCReloadMode_Update) || \
+                                         ((RELOAD) == TIM_PSCReloadMode_Immediate))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Forced_Action 
+  * @{
+  */
+
+#define TIM_ForcedAction_Active            ((uint16_t)0x0050)
+#define TIM_ForcedAction_InActive          ((uint16_t)0x0040)
+#define IS_TIM_FORCED_ACTION(ACTION) (((ACTION) == TIM_ForcedAction_Active) || \
+                                      ((ACTION) == TIM_ForcedAction_InActive))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Encoder_Mode 
+  * @{
+  */
+
+#define TIM_EncoderMode_TI1                ((uint16_t)0x0001)
+#define TIM_EncoderMode_TI2                ((uint16_t)0x0002)
+#define TIM_EncoderMode_TI12               ((uint16_t)0x0003)
+#define IS_TIM_ENCODER_MODE(MODE) (((MODE) == TIM_EncoderMode_TI1) || \
+                                   ((MODE) == TIM_EncoderMode_TI2) || \
+                                   ((MODE) == TIM_EncoderMode_TI12))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup TIM_Event_Source 
+  * @{
+  */
+
+#define TIM_EventSource_Update             ((uint16_t)0x0001)
+#define TIM_EventSource_CC1                ((uint16_t)0x0002)
+#define TIM_EventSource_CC2                ((uint16_t)0x0004)
+#define TIM_EventSource_CC3                ((uint16_t)0x0008)
+#define TIM_EventSource_CC4                ((uint16_t)0x0010)
+#define TIM_EventSource_COM                ((uint16_t)0x0020)
+#define TIM_EventSource_Trigger            ((uint16_t)0x0040)
+#define TIM_EventSource_Break              ((uint16_t)0x0080)
+#define IS_TIM_EVENT_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0xFF00) == 0x0000) && ((SOURCE) != 0x0000))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Update_Source 
+  * @{
+  */
+
+#define TIM_UpdateSource_Global            ((uint16_t)0x0000) /*!< Source of update is the counter overflow/underflow
+                                                                   or the setting of UG bit, or an update generation
+                                                                   through the slave mode controller. */
+#define TIM_UpdateSource_Regular           ((uint16_t)0x0001) /*!< Source of update is counter overflow/underflow. */
+#define IS_TIM_UPDATE_SOURCE(SOURCE) (((SOURCE) == TIM_UpdateSource_Global) || \
+                                      ((SOURCE) == TIM_UpdateSource_Regular))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Ouput_Compare_Preload_State 
+  * @{
+  */
+
+#define TIM_OCPreload_Enable               ((uint16_t)0x0008)
+#define TIM_OCPreload_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OCPRELOAD_STATE(STATE) (((STATE) == TIM_OCPreload_Enable) || \
+                                       ((STATE) == TIM_OCPreload_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Ouput_Compare_Fast_State 
+  * @{
+  */
+
+#define TIM_OCFast_Enable                  ((uint16_t)0x0004)
+#define TIM_OCFast_Disable                 ((uint16_t)0x0000)
+#define IS_TIM_OCFAST_STATE(STATE) (((STATE) == TIM_OCFast_Enable) || \
+                                    ((STATE) == TIM_OCFast_Disable))
+                                     
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Ouput_Compare_Clear_State 
+  * @{
+  */
+
+#define TIM_OCClear_Enable                 ((uint16_t)0x0080)
+#define TIM_OCClear_Disable                ((uint16_t)0x0000)
+#define IS_TIM_OCCLEAR_STATE(STATE) (((STATE) == TIM_OCClear_Enable) || \
+                                     ((STATE) == TIM_OCClear_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Trigger_Output_Source 
+  * @{
+  */
+
+#define TIM_TRGOSource_Reset               ((uint16_t)0x0000)
+#define TIM_TRGOSource_Enable              ((uint16_t)0x0010)
+#define TIM_TRGOSource_Update              ((uint16_t)0x0020)
+#define TIM_TRGOSource_OC1                 ((uint16_t)0x0030)
+#define TIM_TRGOSource_OC1Ref              ((uint16_t)0x0040)
+#define TIM_TRGOSource_OC2Ref              ((uint16_t)0x0050)
+#define TIM_TRGOSource_OC3Ref              ((uint16_t)0x0060)
+#define TIM_TRGOSource_OC4Ref              ((uint16_t)0x0070)
+#define IS_TIM_TRGO_SOURCE(SOURCE) (((SOURCE) == TIM_TRGOSource_Reset) || \
+                                    ((SOURCE) == TIM_TRGOSource_Enable) || \
+                                    ((SOURCE) == TIM_TRGOSource_Update) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC1) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC1Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC2Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC3Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC4Ref))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Slave_Mode 
+  * @{
+  */
+
+#define TIM_SlaveMode_Reset                ((uint16_t)0x0004)
+#define TIM_SlaveMode_Gated                ((uint16_t)0x0005)
+#define TIM_SlaveMode_Trigger              ((uint16_t)0x0006)
+#define TIM_SlaveMode_External1            ((uint16_t)0x0007)
+#define IS_TIM_SLAVE_MODE(MODE) (((MODE) == TIM_SlaveMode_Reset) || \
+                                 ((MODE) == TIM_SlaveMode_Gated) || \
+                                 ((MODE) == TIM_SlaveMode_Trigger) || \
+                                 ((MODE) == TIM_SlaveMode_External1))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Master_Slave_Mode 
+  * @{
+  */
+
+#define TIM_MasterSlaveMode_Enable         ((uint16_t)0x0080)
+#define TIM_MasterSlaveMode_Disable        ((uint16_t)0x0000)
+#define IS_TIM_MSM_STATE(STATE) (((STATE) == TIM_MasterSlaveMode_Enable) || \
+                                 ((STATE) == TIM_MasterSlaveMode_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Flags 
+  * @{
+  */
+
+#define TIM_FLAG_Update                    ((uint16_t)0x0001)
+#define TIM_FLAG_CC1                       ((uint16_t)0x0002)
+#define TIM_FLAG_CC2                       ((uint16_t)0x0004)
+#define TIM_FLAG_CC3                       ((uint16_t)0x0008)
+#define TIM_FLAG_CC4                       ((uint16_t)0x0010)
+#define TIM_FLAG_COM                       ((uint16_t)0x0020)
+#define TIM_FLAG_Trigger                   ((uint16_t)0x0040)
+#define TIM_FLAG_Break                     ((uint16_t)0x0080)
+#define TIM_FLAG_CC1OF                     ((uint16_t)0x0200)
+#define TIM_FLAG_CC2OF                     ((uint16_t)0x0400)
+#define TIM_FLAG_CC3OF                     ((uint16_t)0x0800)
+#define TIM_FLAG_CC4OF                     ((uint16_t)0x1000)
+#define IS_TIM_GET_FLAG(FLAG) (((FLAG) == TIM_FLAG_Update) || \
+                               ((FLAG) == TIM_FLAG_CC1) || \
+                               ((FLAG) == TIM_FLAG_CC2) || \
+                               ((FLAG) == TIM_FLAG_CC3) || \
+                               ((FLAG) == TIM_FLAG_CC4) || \
+                               ((FLAG) == TIM_FLAG_COM) || \
+                               ((FLAG) == TIM_FLAG_Trigger) || \
+                               ((FLAG) == TIM_FLAG_Break) || \
+                               ((FLAG) == TIM_FLAG_CC1OF) || \
+                               ((FLAG) == TIM_FLAG_CC2OF) || \
+                               ((FLAG) == TIM_FLAG_CC3OF) || \
+                               ((FLAG) == TIM_FLAG_CC4OF))
+                               
+                               
+#define IS_TIM_CLEAR_FLAG(TIM_FLAG) ((((TIM_FLAG) & (uint16_t)0xE100) == 0x0000) && ((TIM_FLAG) != 0x0000))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Filer_Value 
+  * @{
+  */
+
+#define IS_TIM_IC_FILTER(ICFILTER) ((ICFILTER) <= 0xF) 
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Filter 
+  * @{
+  */
+
+#define IS_TIM_EXT_FILTER(EXTFILTER) ((EXTFILTER) <= 0xF)
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Exported_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Exported_Functions
+  * @{
+  */
+
+void TIM_DeInit(TIM_TypeDef* TIMx);
+void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
+void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct);
+void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
+void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct);
+void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState);
+void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource);
+void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength);
+void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState);
+void TIM_InternalClockConfig(TIM_TypeDef* TIMx);
+void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);
+void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource,
+                                uint16_t TIM_ICPolarity, uint16_t ICFilter);
+void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                             uint16_t ExtTRGFilter);
+void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, 
+                             uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter);
+void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                   uint16_t ExtTRGFilter);
+void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode);
+void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode);
+void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);
+void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode,
+                                uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity);
+void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx);
+void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN);
+void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode);
+void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource);
+void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode);
+void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource);
+void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode);
+void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode);
+void TIM_SetCounter(TIM_TypeDef* TIMx, uint16_t Counter);
+void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint16_t Autoreload);
+void TIM_SetCompare1(TIM_TypeDef* TIMx, uint16_t Compare1);
+void TIM_SetCompare2(TIM_TypeDef* TIMx, uint16_t Compare2);
+void TIM_SetCompare3(TIM_TypeDef* TIMx, uint16_t Compare3);
+void TIM_SetCompare4(TIM_TypeDef* TIMx, uint16_t Compare4);
+void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD);
+uint16_t TIM_GetCapture1(TIM_TypeDef* TIMx);
+uint16_t TIM_GetCapture2(TIM_TypeDef* TIMx);
+uint16_t TIM_GetCapture3(TIM_TypeDef* TIMx);
+uint16_t TIM_GetCapture4(TIM_TypeDef* TIMx);
+uint16_t TIM_GetCounter(TIM_TypeDef* TIMx);
+uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx);
+FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG);
+void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG);
+ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT);
+void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F10x_TIM_H */
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_usart.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_usart.h
new file mode 100644
index 00000000..5a5e99bd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_usart.h
@@ -0,0 +1,409 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_usart.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the USART 
+  *          firmware library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_USART_H
+#define __STM32F10x_USART_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup USART
+  * @{
+  */ 
+
+/** @defgroup USART_Exported_Types
+  * @{
+  */ 
+
+/** 
+  * @brief  USART Init Structure definition  
+  */ 
+  
+typedef struct
+{
+  uint32_t USART_BaudRate;            /*!< This member configures the USART communication baud rate.
+                                           The baud rate is computed using the following formula:
+                                            - IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
+                                            - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 16) + 0.5 */
+
+  uint16_t USART_WordLength;          /*!< Specifies the number of data bits transmitted or received in a frame.
+                                           This parameter can be a value of @ref USART_Word_Length */
+
+  uint16_t USART_StopBits;            /*!< Specifies the number of stop bits transmitted.
+                                           This parameter can be a value of @ref USART_Stop_Bits */
+
+  uint16_t USART_Parity;              /*!< Specifies the parity mode.
+                                           This parameter can be a value of @ref USART_Parity
+                                           @note When parity is enabled, the computed parity is inserted
+                                                 at the MSB position of the transmitted data (9th bit when
+                                                 the word length is set to 9 data bits; 8th bit when the
+                                                 word length is set to 8 data bits). */
+ 
+  uint16_t USART_Mode;                /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
+                                           This parameter can be a value of @ref USART_Mode */
+
+  uint16_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
+                                           or disabled.
+                                           This parameter can be a value of @ref USART_Hardware_Flow_Control */
+} USART_InitTypeDef;
+
+/** 
+  * @brief  USART Clock Init Structure definition  
+  */ 
+  
+typedef struct
+{
+
+  uint16_t USART_Clock;   /*!< Specifies whether the USART clock is enabled or disabled.
+                               This parameter can be a value of @ref USART_Clock */
+
+  uint16_t USART_CPOL;    /*!< Specifies the steady state value of the serial clock.
+                               This parameter can be a value of @ref USART_Clock_Polarity */
+
+  uint16_t USART_CPHA;    /*!< Specifies the clock transition on which the bit capture is made.
+                               This parameter can be a value of @ref USART_Clock_Phase */
+
+  uint16_t USART_LastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
+                               data bit (MSB) has to be output on the SCLK pin in synchronous mode.
+                               This parameter can be a value of @ref USART_Last_Bit */
+} USART_ClockInitTypeDef;
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Exported_Constants
+  * @{
+  */ 
+  
+#define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                     ((PERIPH) == USART2) || \
+                                     ((PERIPH) == USART3) || \
+                                     ((PERIPH) == UART4) || \
+                                     ((PERIPH) == UART5))
+
+#define IS_USART_123_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                     ((PERIPH) == USART2) || \
+                                     ((PERIPH) == USART3))
+
+#define IS_USART_1234_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                      ((PERIPH) == USART2) || \
+                                      ((PERIPH) == USART3) || \
+                                      ((PERIPH) == UART4))
+/** @defgroup USART_Word_Length 
+  * @{
+  */ 
+  
+#define USART_WordLength_8b                  ((uint16_t)0x0000)
+#define USART_WordLength_9b                  ((uint16_t)0x1000)
+                                    
+#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
+                                      ((LENGTH) == USART_WordLength_9b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Stop_Bits 
+  * @{
+  */ 
+  
+#define USART_StopBits_1                     ((uint16_t)0x0000)
+#define USART_StopBits_0_5                   ((uint16_t)0x1000)
+#define USART_StopBits_2                     ((uint16_t)0x2000)
+#define USART_StopBits_1_5                   ((uint16_t)0x3000)
+#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
+                                     ((STOPBITS) == USART_StopBits_0_5) || \
+                                     ((STOPBITS) == USART_StopBits_2) || \
+                                     ((STOPBITS) == USART_StopBits_1_5))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Parity 
+  * @{
+  */ 
+  
+#define USART_Parity_No                      ((uint16_t)0x0000)
+#define USART_Parity_Even                    ((uint16_t)0x0400)
+#define USART_Parity_Odd                     ((uint16_t)0x0600) 
+#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
+                                 ((PARITY) == USART_Parity_Even) || \
+                                 ((PARITY) == USART_Parity_Odd))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Mode 
+  * @{
+  */ 
+  
+#define USART_Mode_Rx                        ((uint16_t)0x0004)
+#define USART_Mode_Tx                        ((uint16_t)0x0008)
+#define IS_USART_MODE(MODE) ((((MODE) & (uint16_t)0xFFF3) == 0x00) && ((MODE) != (uint16_t)0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Hardware_Flow_Control 
+  * @{
+  */ 
+#define USART_HardwareFlowControl_None       ((uint16_t)0x0000)
+#define USART_HardwareFlowControl_RTS        ((uint16_t)0x0100)
+#define USART_HardwareFlowControl_CTS        ((uint16_t)0x0200)
+#define USART_HardwareFlowControl_RTS_CTS    ((uint16_t)0x0300)
+#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
+                              (((CONTROL) == USART_HardwareFlowControl_None) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_CTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock 
+  * @{
+  */ 
+#define USART_Clock_Disable                  ((uint16_t)0x0000)
+#define USART_Clock_Enable                   ((uint16_t)0x0800)
+#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
+                               ((CLOCK) == USART_Clock_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Polarity 
+  * @{
+  */
+  
+#define USART_CPOL_Low                       ((uint16_t)0x0000)
+#define USART_CPOL_High                      ((uint16_t)0x0400)
+#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Phase
+  * @{
+  */
+
+#define USART_CPHA_1Edge                     ((uint16_t)0x0000)
+#define USART_CPHA_2Edge                     ((uint16_t)0x0200)
+#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Last_Bit
+  * @{
+  */
+
+#define USART_LastBit_Disable                ((uint16_t)0x0000)
+#define USART_LastBit_Enable                 ((uint16_t)0x0100)
+#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
+                                   ((LASTBIT) == USART_LastBit_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Interrupt_definition 
+  * @{
+  */
+  
+#define USART_IT_PE                          ((uint16_t)0x0028)
+#define USART_IT_TXE                         ((uint16_t)0x0727)
+#define USART_IT_TC                          ((uint16_t)0x0626)
+#define USART_IT_RXNE                        ((uint16_t)0x0525)
+#define USART_IT_IDLE                        ((uint16_t)0x0424)
+#define USART_IT_LBD                         ((uint16_t)0x0846)
+#define USART_IT_CTS                         ((uint16_t)0x096A)
+#define USART_IT_ERR                         ((uint16_t)0x0060)
+#define USART_IT_ORE                         ((uint16_t)0x0360)
+#define USART_IT_NE                          ((uint16_t)0x0260)
+#define USART_IT_FE                          ((uint16_t)0x0160)
+#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                               ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                               ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                               ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR))
+#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                            ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                            ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                            ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
+                            ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE))
+#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                               ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS))
+/**
+  * @}
+  */
+
+/** @defgroup USART_DMA_Requests 
+  * @{
+  */
+
+#define USART_DMAReq_Tx                      ((uint16_t)0x0080)
+#define USART_DMAReq_Rx                      ((uint16_t)0x0040)
+#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_WakeUp_methods
+  * @{
+  */
+
+#define USART_WakeUp_IdleLine                ((uint16_t)0x0000)
+#define USART_WakeUp_AddressMark             ((uint16_t)0x0800)
+#define IS_USART_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
+                                 ((WAKEUP) == USART_WakeUp_AddressMark))
+/**
+  * @}
+  */
+
+/** @defgroup USART_LIN_Break_Detection_Length 
+  * @{
+  */
+  
+#define USART_LINBreakDetectLength_10b      ((uint16_t)0x0000)
+#define USART_LINBreakDetectLength_11b      ((uint16_t)0x0020)
+#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
+                               (((LENGTH) == USART_LINBreakDetectLength_10b) || \
+                                ((LENGTH) == USART_LINBreakDetectLength_11b))
+/**
+  * @}
+  */
+
+/** @defgroup USART_IrDA_Low_Power 
+  * @{
+  */
+
+#define USART_IrDAMode_LowPower              ((uint16_t)0x0004)
+#define USART_IrDAMode_Normal                ((uint16_t)0x0000)
+#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
+                                  ((MODE) == USART_IrDAMode_Normal))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Flags 
+  * @{
+  */
+
+#define USART_FLAG_CTS                       ((uint16_t)0x0200)
+#define USART_FLAG_LBD                       ((uint16_t)0x0100)
+#define USART_FLAG_TXE                       ((uint16_t)0x0080)
+#define USART_FLAG_TC                        ((uint16_t)0x0040)
+#define USART_FLAG_RXNE                      ((uint16_t)0x0020)
+#define USART_FLAG_IDLE                      ((uint16_t)0x0010)
+#define USART_FLAG_ORE                       ((uint16_t)0x0008)
+#define USART_FLAG_NE                        ((uint16_t)0x0004)
+#define USART_FLAG_FE                        ((uint16_t)0x0002)
+#define USART_FLAG_PE                        ((uint16_t)0x0001)
+#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
+                             ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
+                             ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
+                             ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
+                             ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE))
+                              
+#define IS_USART_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFC9F) == 0x00) && ((FLAG) != (uint16_t)0x00))
+#define IS_USART_PERIPH_FLAG(PERIPH, USART_FLAG) ((((*(uint32_t*)&(PERIPH)) != UART4_BASE) &&\
+                                                  ((*(uint32_t*)&(PERIPH)) != UART5_BASE)) \
+                                                  || ((USART_FLAG) != USART_FLAG_CTS)) 
+#define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x0044AA21))
+#define IS_USART_ADDRESS(ADDRESS) ((ADDRESS) <= 0xF)
+#define IS_USART_DATA(DATA) ((DATA) <= 0x1FF)
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Exported_Macros
+  * @{
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Exported_Functions
+  * @{
+  */
+
+void USART_DeInit(USART_TypeDef* USARTx);
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState);
+void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState);
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
+void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp);
+void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength);
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
+void USART_SendBreak(USART_TypeDef* USARTx);
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode);
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG);
+void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG);
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT);
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_USART_H */
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_wwdg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_wwdg.h
new file mode 100644
index 00000000..21b1ddb3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/inc/stm32f10x_wwdg.h
@@ -0,0 +1,114 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_wwdg.h
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file contains all the functions prototypes for the WWDG firmware
+  *          library.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_WWDG_H
+#define __STM32F10x_WWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup WWDG
+  * @{
+  */ 
+
+/** @defgroup WWDG_Exported_Types
+  * @{
+  */ 
+  
+/**
+  * @}
+  */ 
+
+/** @defgroup WWDG_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup WWDG_Prescaler 
+  * @{
+  */ 
+  
+#define WWDG_Prescaler_1    ((uint32_t)0x00000000)
+#define WWDG_Prescaler_2    ((uint32_t)0x00000080)
+#define WWDG_Prescaler_4    ((uint32_t)0x00000100)
+#define WWDG_Prescaler_8    ((uint32_t)0x00000180)
+#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
+                                      ((PRESCALER) == WWDG_Prescaler_2) || \
+                                      ((PRESCALER) == WWDG_Prescaler_4) || \
+                                      ((PRESCALER) == WWDG_Prescaler_8))
+#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
+#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup WWDG_Exported_Macros
+  * @{
+  */ 
+/**
+  * @}
+  */ 
+
+/** @defgroup WWDG_Exported_Functions
+  * @{
+  */ 
+  
+void WWDG_DeInit(void);
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
+void WWDG_SetWindowValue(uint8_t WindowValue);
+void WWDG_EnableIT(void);
+void WWDG_SetCounter(uint8_t Counter);
+void WWDG_Enable(uint8_t Counter);
+FlagStatus WWDG_GetFlagStatus(void);
+void WWDG_ClearFlag(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F10x_WWDG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/misc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/misc.c
new file mode 100644
index 00000000..764fa723
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/misc.c
@@ -0,0 +1,223 @@
+/**
+  ******************************************************************************
+  * @file    misc.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the miscellaneous firmware functions (add-on
+  *          to CMSIS functions).
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "misc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup MISC 
+  * @brief MISC driver modules
+  * @{
+  */
+
+/** @defgroup MISC_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup MISC_Private_Defines
+  * @{
+  */
+
+#define AIRCR_VECTKEY_MASK    ((uint32_t)0x05FA0000)
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Configures the priority grouping: pre-emption priority and subpriority.
+  * @param  NVIC_PriorityGroup: specifies the priority grouping bits length. 
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_PriorityGroup_0: 0 bits for pre-emption priority
+  *                                4 bits for subpriority
+  *     @arg NVIC_PriorityGroup_1: 1 bits for pre-emption priority
+  *                                3 bits for subpriority
+  *     @arg NVIC_PriorityGroup_2: 2 bits for pre-emption priority
+  *                                2 bits for subpriority
+  *     @arg NVIC_PriorityGroup_3: 3 bits for pre-emption priority
+  *                                1 bits for subpriority
+  *     @arg NVIC_PriorityGroup_4: 4 bits for pre-emption priority
+  *                                0 bits for subpriority
+  * @retval None
+  */
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup));
+  
+  /* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */
+  SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
+}
+
+/**
+  * @brief  Initializes the NVIC peripheral according to the specified
+  *   parameters in the NVIC_InitStruct.
+  * @param  NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
+  *   the configuration information for the specified NVIC peripheral.
+  * @retval None
+  */
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
+{
+  uint32_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
+  assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority));  
+  assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority));
+    
+  if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
+  {
+    /* Compute the Corresponding IRQ Priority --------------------------------*/    
+    tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
+    tmppre = (0x4 - tmppriority);
+    tmpsub = tmpsub >> tmppriority;
+
+    tmppriority = (uint32_t)NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
+    tmppriority |=  NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub;
+    tmppriority = tmppriority << 0x04;
+        
+    NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
+    
+    /* Enable the Selected IRQ Channels --------------------------------------*/
+    NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+  else
+  {
+    /* Disable the Selected IRQ Channels -------------------------------------*/
+    NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+}
+
+/**
+  * @brief  Sets the vector table location and Offset.
+  * @param  NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_VectTab_RAM
+  *     @arg NVIC_VectTab_FLASH
+  * @param  Offset: Vector Table base offset field. This value must be a multiple of 0x100.
+  * @retval None
+  */
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
+{ 
+  /* Check the parameters */
+  assert_param(IS_NVIC_VECTTAB(NVIC_VectTab));
+  assert_param(IS_NVIC_OFFSET(Offset));  
+   
+  SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
+}
+
+/**
+  * @brief  Selects the condition for the system to enter low power mode.
+  * @param  LowPowerMode: Specifies the new mode for the system to enter low power mode.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_LP_SEVONPEND
+  *     @arg NVIC_LP_SLEEPDEEP
+  *     @arg NVIC_LP_SLEEPONEXIT
+  * @param  NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_LP(LowPowerMode));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));  
+  
+  if (NewState != DISABLE)
+  {
+    SCB->SCR |= LowPowerMode;
+  }
+  else
+  {
+    SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
+  }
+}
+
+/**
+  * @brief  Configures the SysTick clock source.
+  * @param  SysTick_CLKSource: specifies the SysTick clock source.
+  *   This parameter can be one of the following values:
+  *     @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
+  *     @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
+  * @retval None
+  */
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
+  if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
+  {
+    SysTick->CTRL |= SysTick_CLKSource_HCLK;
+  }
+  else
+  {
+    SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_adc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_adc.c
new file mode 100644
index 00000000..634f98d1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_adc.c
@@ -0,0 +1,1306 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_adc.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the ADC firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_adc.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup ADC 
+  * @brief ADC driver modules
+  * @{
+  */
+
+/** @defgroup ADC_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Private_Defines
+  * @{
+  */
+
+/* ADC DISCNUM mask */
+#define CR1_DISCNUM_Reset           ((uint32_t)0xFFFF1FFF)
+
+/* ADC DISCEN mask */
+#define CR1_DISCEN_Set              ((uint32_t)0x00000800)
+#define CR1_DISCEN_Reset            ((uint32_t)0xFFFFF7FF)
+
+/* ADC JAUTO mask */
+#define CR1_JAUTO_Set               ((uint32_t)0x00000400)
+#define CR1_JAUTO_Reset             ((uint32_t)0xFFFFFBFF)
+
+/* ADC JDISCEN mask */
+#define CR1_JDISCEN_Set             ((uint32_t)0x00001000)
+#define CR1_JDISCEN_Reset           ((uint32_t)0xFFFFEFFF)
+
+/* ADC AWDCH mask */
+#define CR1_AWDCH_Reset             ((uint32_t)0xFFFFFFE0)
+
+/* ADC Analog watchdog enable mode mask */
+#define CR1_AWDMode_Reset           ((uint32_t)0xFF3FFDFF)
+
+/* CR1 register Mask */
+#define CR1_CLEAR_Mask              ((uint32_t)0xFFF0FEFF)
+
+/* ADC ADON mask */
+#define CR2_ADON_Set                ((uint32_t)0x00000001)
+#define CR2_ADON_Reset              ((uint32_t)0xFFFFFFFE)
+
+/* ADC DMA mask */
+#define CR2_DMA_Set                 ((uint32_t)0x00000100)
+#define CR2_DMA_Reset               ((uint32_t)0xFFFFFEFF)
+
+/* ADC RSTCAL mask */
+#define CR2_RSTCAL_Set              ((uint32_t)0x00000008)
+
+/* ADC CAL mask */
+#define CR2_CAL_Set                 ((uint32_t)0x00000004)
+
+/* ADC SWSTART mask */
+#define CR2_SWSTART_Set             ((uint32_t)0x00400000)
+
+/* ADC EXTTRIG mask */
+#define CR2_EXTTRIG_Set             ((uint32_t)0x00100000)
+#define CR2_EXTTRIG_Reset           ((uint32_t)0xFFEFFFFF)
+
+/* ADC Software start mask */
+#define CR2_EXTTRIG_SWSTART_Set     ((uint32_t)0x00500000)
+#define CR2_EXTTRIG_SWSTART_Reset   ((uint32_t)0xFFAFFFFF)
+
+/* ADC JEXTSEL mask */
+#define CR2_JEXTSEL_Reset           ((uint32_t)0xFFFF8FFF)
+
+/* ADC JEXTTRIG mask */
+#define CR2_JEXTTRIG_Set            ((uint32_t)0x00008000)
+#define CR2_JEXTTRIG_Reset          ((uint32_t)0xFFFF7FFF)
+
+/* ADC JSWSTART mask */
+#define CR2_JSWSTART_Set            ((uint32_t)0x00200000)
+
+/* ADC injected software start mask */
+#define CR2_JEXTTRIG_JSWSTART_Set   ((uint32_t)0x00208000)
+#define CR2_JEXTTRIG_JSWSTART_Reset ((uint32_t)0xFFDF7FFF)
+
+/* ADC TSPD mask */
+#define CR2_TSVREFE_Set             ((uint32_t)0x00800000)
+#define CR2_TSVREFE_Reset           ((uint32_t)0xFF7FFFFF)
+
+/* CR2 register Mask */
+#define CR2_CLEAR_Mask              ((uint32_t)0xFFF1F7FD)
+
+/* ADC SQx mask */
+#define SQR3_SQ_Set                 ((uint32_t)0x0000001F)
+#define SQR2_SQ_Set                 ((uint32_t)0x0000001F)
+#define SQR1_SQ_Set                 ((uint32_t)0x0000001F)
+
+/* SQR1 register Mask */
+#define SQR1_CLEAR_Mask             ((uint32_t)0xFF0FFFFF)
+
+/* ADC JSQx mask */
+#define JSQR_JSQ_Set                ((uint32_t)0x0000001F)
+
+/* ADC JL mask */
+#define JSQR_JL_Set                 ((uint32_t)0x00300000)
+#define JSQR_JL_Reset               ((uint32_t)0xFFCFFFFF)
+
+/* ADC SMPx mask */
+#define SMPR1_SMP_Set               ((uint32_t)0x00000007)
+#define SMPR2_SMP_Set               ((uint32_t)0x00000007)
+
+/* ADC JDRx registers offset */
+#define JDR_Offset                  ((uint8_t)0x28)
+
+/* ADC1 DR register base address */
+#define DR_ADDRESS                  ((uint32_t)0x4001244C)
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the ADCx peripheral registers to their default reset values.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_DeInit(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  
+  if (ADCx == ADC1)
+  {
+    /* Enable ADC1 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, ENABLE);
+    /* Release ADC1 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, DISABLE);
+  }
+  else if (ADCx == ADC2)
+  {
+    /* Enable ADC2 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC2, ENABLE);
+    /* Release ADC2 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC2, DISABLE);
+  }
+  else
+  {
+    if (ADCx == ADC3)
+    {
+      /* Enable ADC3 reset state */
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC3, ENABLE);
+      /* Release ADC3 from reset state */
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC3, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the ADCx peripheral according to the specified parameters
+  *   in the ADC_InitStruct.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_InitStruct: pointer to an ADC_InitTypeDef structure that contains
+  *   the configuration information for the specified ADC peripheral.
+  * @retval None
+  */
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct)
+{
+  uint32_t tmpreg1 = 0;
+  uint8_t tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_MODE(ADC_InitStruct->ADC_Mode));
+  assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ScanConvMode));
+  assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ContinuousConvMode));
+  assert_param(IS_ADC_EXT_TRIG(ADC_InitStruct->ADC_ExternalTrigConv));   
+  assert_param(IS_ADC_DATA_ALIGN(ADC_InitStruct->ADC_DataAlign)); 
+  assert_param(IS_ADC_REGULAR_LENGTH(ADC_InitStruct->ADC_NbrOfChannel));
+
+  /*---------------------------- ADCx CR1 Configuration -----------------*/
+  /* Get the ADCx CR1 value */
+  tmpreg1 = ADCx->CR1;
+  /* Clear DUALMOD and SCAN bits */
+  tmpreg1 &= CR1_CLEAR_Mask;
+  /* Configure ADCx: Dual mode and scan conversion mode */
+  /* Set DUALMOD bits according to ADC_Mode value */
+  /* Set SCAN bit according to ADC_ScanConvMode value */
+  tmpreg1 |= (uint32_t)(ADC_InitStruct->ADC_Mode | ((uint32_t)ADC_InitStruct->ADC_ScanConvMode << 8));
+  /* Write to ADCx CR1 */
+  ADCx->CR1 = tmpreg1;
+
+  /*---------------------------- ADCx CR2 Configuration -----------------*/
+  /* Get the ADCx CR2 value */
+  tmpreg1 = ADCx->CR2;
+  /* Clear CONT, ALIGN and EXTSEL bits */
+  tmpreg1 &= CR2_CLEAR_Mask;
+  /* Configure ADCx: external trigger event and continuous conversion mode */
+  /* Set ALIGN bit according to ADC_DataAlign value */
+  /* Set EXTSEL bits according to ADC_ExternalTrigConv value */
+  /* Set CONT bit according to ADC_ContinuousConvMode value */
+  tmpreg1 |= (uint32_t)(ADC_InitStruct->ADC_DataAlign | ADC_InitStruct->ADC_ExternalTrigConv |
+            ((uint32_t)ADC_InitStruct->ADC_ContinuousConvMode << 1));
+  /* Write to ADCx CR2 */
+  ADCx->CR2 = tmpreg1;
+
+  /*---------------------------- ADCx SQR1 Configuration -----------------*/
+  /* Get the ADCx SQR1 value */
+  tmpreg1 = ADCx->SQR1;
+  /* Clear L bits */
+  tmpreg1 &= SQR1_CLEAR_Mask;
+  /* Configure ADCx: regular channel sequence length */
+  /* Set L bits according to ADC_NbrOfChannel value */
+  tmpreg2 |= (uint8_t) (ADC_InitStruct->ADC_NbrOfChannel - (uint8_t)1);
+  tmpreg1 |= (uint32_t)tmpreg2 << 20;
+  /* Write to ADCx SQR1 */
+  ADCx->SQR1 = tmpreg1;
+}
+
+/**
+  * @brief  Fills each ADC_InitStruct member with its default value.
+  * @param  ADC_InitStruct : pointer to an ADC_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct)
+{
+  /* Reset ADC init structure parameters values */
+  /* Initialize the ADC_Mode member */
+  ADC_InitStruct->ADC_Mode = ADC_Mode_Independent;
+  /* initialize the ADC_ScanConvMode member */
+  ADC_InitStruct->ADC_ScanConvMode = DISABLE;
+  /* Initialize the ADC_ContinuousConvMode member */
+  ADC_InitStruct->ADC_ContinuousConvMode = DISABLE;
+  /* Initialize the ADC_ExternalTrigConv member */
+  ADC_InitStruct->ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1;
+  /* Initialize the ADC_DataAlign member */
+  ADC_InitStruct->ADC_DataAlign = ADC_DataAlign_Right;
+  /* Initialize the ADC_NbrOfChannel member */
+  ADC_InitStruct->ADC_NbrOfChannel = 1;
+}
+
+/**
+  * @brief  Enables or disables the specified ADC peripheral.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the ADCx peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the ADON bit to wake up the ADC from power down mode */
+    ADCx->CR2 |= CR2_ADON_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC peripheral */
+    ADCx->CR2 &= CR2_ADON_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified ADC DMA request.
+  * @param  ADCx: where x can be 1 or 3 to select the ADC peripheral.
+  *   Note: ADC2 hasn't a DMA capability.
+  * @param  NewState: new state of the selected ADC DMA transfer.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_DMA_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC DMA request */
+    ADCx->CR2 |= CR2_DMA_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC DMA request */
+    ADCx->CR2 &= CR2_DMA_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified ADC interrupts.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt sources to be enabled or disabled. 
+  *   This parameter can be any combination of the following values:
+  *     @arg ADC_IT_EOC: End of conversion interrupt mask
+  *     @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *     @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  * @param  NewState: new state of the specified ADC interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState)
+{
+  uint8_t itmask = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_ADC_IT(ADC_IT));
+  /* Get the ADC IT index */
+  itmask = (uint8_t)ADC_IT;
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC interrupts */
+    ADCx->CR1 |= itmask;
+  }
+  else
+  {
+    /* Disable the selected ADC interrupts */
+    ADCx->CR1 &= (~(uint32_t)itmask);
+  }
+}
+
+/**
+  * @brief  Resets the selected ADC calibration registers.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_ResetCalibration(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Resets the selected ADC calibartion registers */  
+  ADCx->CR2 |= CR2_RSTCAL_Set;
+}
+
+/**
+  * @brief  Gets the selected ADC reset calibration registers status.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval The new state of ADC reset calibration registers (SET or RESET).
+  */
+FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Check the status of RSTCAL bit */
+  if ((ADCx->CR2 & CR2_RSTCAL_Set) != (uint32_t)RESET)
+  {
+    /* RSTCAL bit is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* RSTCAL bit is reset */
+    bitstatus = RESET;
+  }
+  /* Return the RSTCAL bit status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Starts the selected ADC calibration process.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_StartCalibration(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Enable the selected ADC calibration process */  
+  ADCx->CR2 |= CR2_CAL_Set;
+}
+
+/**
+  * @brief  Gets the selected ADC calibration status.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval The new state of ADC calibration (SET or RESET).
+  */
+FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Check the status of CAL bit */
+  if ((ADCx->CR2 & CR2_CAL_Set) != (uint32_t)RESET)
+  {
+    /* CAL bit is set: calibration on going */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CAL bit is reset: end of calibration */
+    bitstatus = RESET;
+  }
+  /* Return the CAL bit status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Enables or disables the selected ADC software start conversion .
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC software start conversion.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_SoftwareStartConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC conversion on external event and start the selected
+       ADC conversion */
+    ADCx->CR2 |= CR2_EXTTRIG_SWSTART_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC conversion on external event and stop the selected
+       ADC conversion */
+    ADCx->CR2 &= CR2_EXTTRIG_SWSTART_Reset;
+  }
+}
+
+/**
+  * @brief  Gets the selected ADC Software start conversion Status.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval The new state of ADC software start conversion (SET or RESET).
+  */
+FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Check the status of SWSTART bit */
+  if ((ADCx->CR2 & CR2_SWSTART_Set) != (uint32_t)RESET)
+  {
+    /* SWSTART bit is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SWSTART bit is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SWSTART bit status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Configures the discontinuous mode for the selected ADC regular
+  *   group channel.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  Number: specifies the discontinuous mode regular channel
+  *   count value. This number must be between 1 and 8.
+  * @retval None
+  */
+void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number)
+{
+  uint32_t tmpreg1 = 0;
+  uint32_t tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_REGULAR_DISC_NUMBER(Number));
+  /* Get the old register value */
+  tmpreg1 = ADCx->CR1;
+  /* Clear the old discontinuous mode channel count */
+  tmpreg1 &= CR1_DISCNUM_Reset;
+  /* Set the discontinuous mode channel count */
+  tmpreg2 = Number - 1;
+  tmpreg1 |= tmpreg2 << 13;
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg1;
+}
+
+/**
+  * @brief  Enables or disables the discontinuous mode on regular group
+  *   channel for the specified ADC
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC discontinuous mode
+  *   on regular group channel.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC regular discontinuous mode */
+    ADCx->CR1 |= CR1_DISCEN_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC regular discontinuous mode */
+    ADCx->CR1 &= CR1_DISCEN_Reset;
+  }
+}
+
+/**
+  * @brief  Configures for the selected ADC regular channel its corresponding
+  *   rank in the sequencer and its sample time.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_Channel_0: ADC Channel0 selected
+  *     @arg ADC_Channel_1: ADC Channel1 selected
+  *     @arg ADC_Channel_2: ADC Channel2 selected
+  *     @arg ADC_Channel_3: ADC Channel3 selected
+  *     @arg ADC_Channel_4: ADC Channel4 selected
+  *     @arg ADC_Channel_5: ADC Channel5 selected
+  *     @arg ADC_Channel_6: ADC Channel6 selected
+  *     @arg ADC_Channel_7: ADC Channel7 selected
+  *     @arg ADC_Channel_8: ADC Channel8 selected
+  *     @arg ADC_Channel_9: ADC Channel9 selected
+  *     @arg ADC_Channel_10: ADC Channel10 selected
+  *     @arg ADC_Channel_11: ADC Channel11 selected
+  *     @arg ADC_Channel_12: ADC Channel12 selected
+  *     @arg ADC_Channel_13: ADC Channel13 selected
+  *     @arg ADC_Channel_14: ADC Channel14 selected
+  *     @arg ADC_Channel_15: ADC Channel15 selected
+  *     @arg ADC_Channel_16: ADC Channel16 selected
+  *     @arg ADC_Channel_17: ADC Channel17 selected
+  * @param  Rank: The rank in the regular group sequencer. This parameter must be between 1 to 16.
+  * @param  ADC_SampleTime: The sample time value to be set for the selected channel. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles
+  *     @arg ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles
+  *     @arg ADC_SampleTime_13Cycles5: Sample time equal to 13.5 cycles
+  *     @arg ADC_SampleTime_28Cycles5: Sample time equal to 28.5 cycles	
+  *     @arg ADC_SampleTime_41Cycles5: Sample time equal to 41.5 cycles	
+  *     @arg ADC_SampleTime_55Cycles5: Sample time equal to 55.5 cycles	
+  *     @arg ADC_SampleTime_71Cycles5: Sample time equal to 71.5 cycles	
+  *     @arg ADC_SampleTime_239Cycles5: Sample time equal to 239.5 cycles	
+  * @retval None
+  */
+void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  assert_param(IS_ADC_REGULAR_RANK(Rank));
+  assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime));
+  /* if ADC_Channel_10 ... ADC_Channel_17 is selected */
+  if (ADC_Channel > ADC_Channel_9)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR1;
+    /* Calculate the mask to clear */
+    tmpreg2 = SMPR1_SMP_Set << (3 * (ADC_Channel - 10));
+    /* Clear the old channel sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * (ADC_Channel - 10));
+    /* Set the new channel sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR1 = tmpreg1;
+  }
+  else /* ADC_Channel include in ADC_Channel_[0..9] */
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR2;
+    /* Calculate the mask to clear */
+    tmpreg2 = SMPR2_SMP_Set << (3 * ADC_Channel);
+    /* Clear the old channel sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * ADC_Channel);
+    /* Set the new channel sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR2 = tmpreg1;
+  }
+  /* For Rank 1 to 6 */
+  if (Rank < 7)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR3;
+    /* Calculate the mask to clear */
+    tmpreg2 = SQR3_SQ_Set << (5 * (Rank - 1));
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 1));
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SQR3 = tmpreg1;
+  }
+  /* For Rank 7 to 12 */
+  else if (Rank < 13)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR2;
+    /* Calculate the mask to clear */
+    tmpreg2 = SQR2_SQ_Set << (5 * (Rank - 7));
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 7));
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SQR2 = tmpreg1;
+  }
+  /* For Rank 13 to 16 */
+  else
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR1;
+    /* Calculate the mask to clear */
+    tmpreg2 = SQR1_SQ_Set << (5 * (Rank - 13));
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 13));
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SQR1 = tmpreg1;
+  }
+}
+
+/**
+  * @brief  Enables or disables the ADCx conversion through external trigger.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC external trigger start of conversion.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC conversion on external event */
+    ADCx->CR2 |= CR2_EXTTRIG_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC conversion on external event */
+    ADCx->CR2 &= CR2_EXTTRIG_Reset;
+  }
+}
+
+/**
+  * @brief  Returns the last ADCx conversion result data for regular channel.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval The Data conversion value.
+  */
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Return the selected ADC conversion value */
+  return (uint16_t) ADCx->DR;
+}
+
+/**
+  * @brief  Returns the last ADC1 and ADC2 conversion result data in dual mode.
+  * @retval The Data conversion value.
+  */
+uint32_t ADC_GetDualModeConversionValue(void)
+{
+  /* Return the dual mode conversion value */
+  return (*(__IO uint32_t *) DR_ADDRESS);
+}
+
+/**
+  * @brief  Enables or disables the selected ADC automatic injected group
+  *   conversion after regular one.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC auto injected conversion
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC automatic injected group conversion */
+    ADCx->CR1 |= CR1_JAUTO_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC automatic injected group conversion */
+    ADCx->CR1 &= CR1_JAUTO_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the discontinuous mode for injected group
+  *   channel for the specified ADC
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC discontinuous mode
+  *   on injected group channel.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC injected discontinuous mode */
+    ADCx->CR1 |= CR1_JDISCEN_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC injected discontinuous mode */
+    ADCx->CR1 &= CR1_JDISCEN_Reset;
+  }
+}
+
+/**
+  * @brief  Configures the ADCx external trigger for injected channels conversion.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_ExternalTrigInjecConv: specifies the ADC trigger to start injected conversion. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_ExternalTrigInjecConv_T1_TRGO: Timer1 TRGO event selected (for ADC1, ADC2 and ADC3)
+  *     @arg ADC_ExternalTrigInjecConv_T1_CC4: Timer1 capture compare4 selected (for ADC1, ADC2 and ADC3)
+  *     @arg ADC_ExternalTrigInjecConv_T2_TRGO: Timer2 TRGO event selected (for ADC1 and ADC2)
+  *     @arg ADC_ExternalTrigInjecConv_T2_CC1: Timer2 capture compare1 selected (for ADC1 and ADC2)
+  *     @arg ADC_ExternalTrigInjecConv_T3_CC4: Timer3 capture compare4 selected (for ADC1 and ADC2)
+  *     @arg ADC_ExternalTrigInjecConv_T4_TRGO: Timer4 TRGO event selected (for ADC1 and ADC2)
+  *     @arg ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4: External interrupt line 15 or Timer8
+  *                                                       capture compare4 event selected (for ADC1 and ADC2)                       
+  *     @arg ADC_ExternalTrigInjecConv_T4_CC3: Timer4 capture compare3 selected (for ADC3 only)
+  *     @arg ADC_ExternalTrigInjecConv_T8_CC2: Timer8 capture compare2 selected (for ADC3 only)                         
+  *     @arg ADC_ExternalTrigInjecConv_T8_CC4: Timer8 capture compare4 selected (for ADC3 only)
+  *     @arg ADC_ExternalTrigInjecConv_T5_TRGO: Timer5 TRGO event selected (for ADC3 only)                         
+  *     @arg ADC_ExternalTrigInjecConv_T5_CC4: Timer5 capture compare4 selected (for ADC3 only)                        
+  *     @arg ADC_ExternalTrigInjecConv_None: Injected conversion started by software and not
+  *                                          by external trigger (for ADC1, ADC2 and ADC3)
+  * @retval None
+  */
+void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_EXT_INJEC_TRIG(ADC_ExternalTrigInjecConv));
+  /* Get the old register value */
+  tmpreg = ADCx->CR2;
+  /* Clear the old external event selection for injected group */
+  tmpreg &= CR2_JEXTSEL_Reset;
+  /* Set the external event selection for injected group */
+  tmpreg |= ADC_ExternalTrigInjecConv;
+  /* Store the new register value */
+  ADCx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the ADCx injected channels conversion through
+  *   external trigger
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC external trigger start of
+  *   injected conversion.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC external event selection for injected group */
+    ADCx->CR2 |= CR2_JEXTTRIG_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC external event selection for injected group */
+    ADCx->CR2 &= CR2_JEXTTRIG_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected ADC start of the injected 
+  *   channels conversion.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC software start injected conversion.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC conversion for injected group on external event and start the selected
+       ADC injected conversion */
+    ADCx->CR2 |= CR2_JEXTTRIG_JSWSTART_Set;
+  }
+  else
+  {
+    /* Disable the selected ADC conversion on external event for injected group and stop the selected
+       ADC injected conversion */
+    ADCx->CR2 &= CR2_JEXTTRIG_JSWSTART_Reset;
+  }
+}
+
+/**
+  * @brief  Gets the selected ADC Software start injected conversion Status.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval The new state of ADC software start injected conversion (SET or RESET).
+  */
+FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Check the status of JSWSTART bit */
+  if ((ADCx->CR2 & CR2_JSWSTART_Set) != (uint32_t)RESET)
+  {
+    /* JSWSTART bit is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* JSWSTART bit is reset */
+    bitstatus = RESET;
+  }
+  /* Return the JSWSTART bit status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Configures for the selected ADC injected channel its corresponding
+  *   rank in the sequencer and its sample time.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_Channel_0: ADC Channel0 selected
+  *     @arg ADC_Channel_1: ADC Channel1 selected
+  *     @arg ADC_Channel_2: ADC Channel2 selected
+  *     @arg ADC_Channel_3: ADC Channel3 selected
+  *     @arg ADC_Channel_4: ADC Channel4 selected
+  *     @arg ADC_Channel_5: ADC Channel5 selected
+  *     @arg ADC_Channel_6: ADC Channel6 selected
+  *     @arg ADC_Channel_7: ADC Channel7 selected
+  *     @arg ADC_Channel_8: ADC Channel8 selected
+  *     @arg ADC_Channel_9: ADC Channel9 selected
+  *     @arg ADC_Channel_10: ADC Channel10 selected
+  *     @arg ADC_Channel_11: ADC Channel11 selected
+  *     @arg ADC_Channel_12: ADC Channel12 selected
+  *     @arg ADC_Channel_13: ADC Channel13 selected
+  *     @arg ADC_Channel_14: ADC Channel14 selected
+  *     @arg ADC_Channel_15: ADC Channel15 selected
+  *     @arg ADC_Channel_16: ADC Channel16 selected
+  *     @arg ADC_Channel_17: ADC Channel17 selected
+  * @param  Rank: The rank in the injected group sequencer. This parameter must be between 1 and 4.
+  * @param  ADC_SampleTime: The sample time value to be set for the selected channel. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles
+  *     @arg ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles
+  *     @arg ADC_SampleTime_13Cycles5: Sample time equal to 13.5 cycles
+  *     @arg ADC_SampleTime_28Cycles5: Sample time equal to 28.5 cycles	
+  *     @arg ADC_SampleTime_41Cycles5: Sample time equal to 41.5 cycles	
+  *     @arg ADC_SampleTime_55Cycles5: Sample time equal to 55.5 cycles	
+  *     @arg ADC_SampleTime_71Cycles5: Sample time equal to 71.5 cycles	
+  *     @arg ADC_SampleTime_239Cycles5: Sample time equal to 239.5 cycles	
+  * @retval None
+  */
+void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0, tmpreg3 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  assert_param(IS_ADC_INJECTED_RANK(Rank));
+  assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime));
+  /* if ADC_Channel_10 ... ADC_Channel_17 is selected */
+  if (ADC_Channel > ADC_Channel_9)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR1;
+    /* Calculate the mask to clear */
+    tmpreg2 = SMPR1_SMP_Set << (3*(ADC_Channel - 10));
+    /* Clear the old channel sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3*(ADC_Channel - 10));
+    /* Set the new channel sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR1 = tmpreg1;
+  }
+  else /* ADC_Channel include in ADC_Channel_[0..9] */
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR2;
+    /* Calculate the mask to clear */
+    tmpreg2 = SMPR2_SMP_Set << (3 * ADC_Channel);
+    /* Clear the old channel sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * ADC_Channel);
+    /* Set the new channel sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR2 = tmpreg1;
+  }
+  /* Rank configuration */
+  /* Get the old register value */
+  tmpreg1 = ADCx->JSQR;
+  /* Get JL value: Number = JL+1 */
+  tmpreg3 =  (tmpreg1 & JSQR_JL_Set)>> 20;
+  /* Calculate the mask to clear: ((Rank-1)+(4-JL-1)) */
+  tmpreg2 = JSQR_JSQ_Set << (5 * (uint8_t)((Rank + 3) - (tmpreg3 + 1)));
+  /* Clear the old JSQx bits for the selected rank */
+  tmpreg1 &= ~tmpreg2;
+  /* Calculate the mask to set: ((Rank-1)+(4-JL-1)) */
+  tmpreg2 = (uint32_t)ADC_Channel << (5 * (uint8_t)((Rank + 3) - (tmpreg3 + 1)));
+  /* Set the JSQx bits for the selected rank */
+  tmpreg1 |= tmpreg2;
+  /* Store the new register value */
+  ADCx->JSQR = tmpreg1;
+}
+
+/**
+  * @brief  Configures the sequencer length for injected channels
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  Length: The sequencer length. 
+  *   This parameter must be a number between 1 to 4.
+  * @retval None
+  */
+void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length)
+{
+  uint32_t tmpreg1 = 0;
+  uint32_t tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_LENGTH(Length));
+  
+  /* Get the old register value */
+  tmpreg1 = ADCx->JSQR;
+  /* Clear the old injected sequnence lenght JL bits */
+  tmpreg1 &= JSQR_JL_Reset;
+  /* Set the injected sequnence lenght JL bits */
+  tmpreg2 = Length - 1; 
+  tmpreg1 |= tmpreg2 << 20;
+  /* Store the new register value */
+  ADCx->JSQR = tmpreg1;
+}
+
+/**
+  * @brief  Set the injected channels conversion value offset
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_InjectedChannel: the ADC injected channel to set its offset. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_InjectedChannel_1: Injected Channel1 selected
+  *     @arg ADC_InjectedChannel_2: Injected Channel2 selected
+  *     @arg ADC_InjectedChannel_3: Injected Channel3 selected
+  *     @arg ADC_InjectedChannel_4: Injected Channel4 selected
+  * @param  Offset: the offset value for the selected ADC injected channel
+  *   This parameter must be a 12bit value.
+  * @retval None
+  */
+void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_CHANNEL(ADC_InjectedChannel));
+  assert_param(IS_ADC_OFFSET(Offset));  
+  
+  tmp = (uint32_t)ADCx;
+  tmp += ADC_InjectedChannel;
+  
+  /* Set the selected injected channel data offset */
+  *(__IO uint32_t *) tmp = (uint32_t)Offset;
+}
+
+/**
+  * @brief  Returns the ADC injected channel conversion result
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_InjectedChannel: the converted ADC injected channel.
+  *   This parameter can be one of the following values:
+  *     @arg ADC_InjectedChannel_1: Injected Channel1 selected
+  *     @arg ADC_InjectedChannel_2: Injected Channel2 selected
+  *     @arg ADC_InjectedChannel_3: Injected Channel3 selected
+  *     @arg ADC_InjectedChannel_4: Injected Channel4 selected
+  * @retval The Data conversion value.
+  */
+uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_CHANNEL(ADC_InjectedChannel));
+
+  tmp = (uint32_t)ADCx;
+  tmp += ADC_InjectedChannel + JDR_Offset;
+  
+  /* Returns the selected injected channel conversion data value */
+  return (uint16_t) (*(__IO uint32_t*)  tmp);   
+}
+
+/**
+  * @brief  Enables or disables the analog watchdog on single/all regular
+  *   or injected channels
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_AnalogWatchdog: the ADC analog watchdog configuration.
+  *   This parameter can be one of the following values:
+  *     @arg ADC_AnalogWatchdog_SingleRegEnable: Analog watchdog on a single regular channel
+  *     @arg ADC_AnalogWatchdog_SingleInjecEnable: Analog watchdog on a single injected channel
+  *     @arg ADC_AnalogWatchdog_SingleRegOrInjecEnable: Analog watchdog on a single regular or injected channel
+  *     @arg ADC_AnalogWatchdog_AllRegEnable: Analog watchdog on  all regular channel
+  *     @arg ADC_AnalogWatchdog_AllInjecEnable: Analog watchdog on  all injected channel
+  *     @arg ADC_AnalogWatchdog_AllRegAllInjecEnable: Analog watchdog on all regular and injected channels
+  *     @arg ADC_AnalogWatchdog_None: No channel guarded by the analog watchdog
+  * @retval None	  
+  */
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_ANALOG_WATCHDOG(ADC_AnalogWatchdog));
+  /* Get the old register value */
+  tmpreg = ADCx->CR1;
+  /* Clear AWDEN, AWDENJ and AWDSGL bits */
+  tmpreg &= CR1_AWDMode_Reset;
+  /* Set the analog watchdog enable mode */
+  tmpreg |= ADC_AnalogWatchdog;
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg;
+}
+
+/**
+  * @brief  Configures the high and low thresholds of the analog watchdog.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  HighThreshold: the ADC analog watchdog High threshold value.
+  *   This parameter must be a 12bit value.
+  * @param  LowThreshold: the ADC analog watchdog Low threshold value.
+  *   This parameter must be a 12bit value.
+  * @retval None
+  */
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,
+                                        uint16_t LowThreshold)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_THRESHOLD(HighThreshold));
+  assert_param(IS_ADC_THRESHOLD(LowThreshold));
+  /* Set the ADCx high threshold */
+  ADCx->HTR = HighThreshold;
+  /* Set the ADCx low threshold */
+  ADCx->LTR = LowThreshold;
+}
+
+/**
+  * @brief  Configures the analog watchdog guarded single channel
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure for the analog watchdog. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_Channel_0: ADC Channel0 selected
+  *     @arg ADC_Channel_1: ADC Channel1 selected
+  *     @arg ADC_Channel_2: ADC Channel2 selected
+  *     @arg ADC_Channel_3: ADC Channel3 selected
+  *     @arg ADC_Channel_4: ADC Channel4 selected
+  *     @arg ADC_Channel_5: ADC Channel5 selected
+  *     @arg ADC_Channel_6: ADC Channel6 selected
+  *     @arg ADC_Channel_7: ADC Channel7 selected
+  *     @arg ADC_Channel_8: ADC Channel8 selected
+  *     @arg ADC_Channel_9: ADC Channel9 selected
+  *     @arg ADC_Channel_10: ADC Channel10 selected
+  *     @arg ADC_Channel_11: ADC Channel11 selected
+  *     @arg ADC_Channel_12: ADC Channel12 selected
+  *     @arg ADC_Channel_13: ADC Channel13 selected
+  *     @arg ADC_Channel_14: ADC Channel14 selected
+  *     @arg ADC_Channel_15: ADC Channel15 selected
+  *     @arg ADC_Channel_16: ADC Channel16 selected
+  *     @arg ADC_Channel_17: ADC Channel17 selected
+  * @retval None
+  */
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  /* Get the old register value */
+  tmpreg = ADCx->CR1;
+  /* Clear the Analog watchdog channel select bits */
+  tmpreg &= CR1_AWDCH_Reset;
+  /* Set the Analog watchdog channel */
+  tmpreg |= ADC_Channel;
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the temperature sensor and Vrefint channel.
+  * @param  NewState: new state of the temperature sensor.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_TempSensorVrefintCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the temperature sensor and Vrefint channel*/
+    ADC1->CR2 |= CR2_TSVREFE_Set;
+  }
+  else
+  {
+    /* Disable the temperature sensor and Vrefint channel*/
+    ADC1->CR2 &= CR2_TSVREFE_Reset;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified ADC flag is set or not.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_FLAG: specifies the flag to check. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_FLAG_AWD: Analog watchdog flag
+  *     @arg ADC_FLAG_EOC: End of conversion flag
+  *     @arg ADC_FLAG_JEOC: End of injected group conversion flag
+  *     @arg ADC_FLAG_JSTRT: Start of injected group conversion flag
+  *     @arg ADC_FLAG_STRT: Start of regular group conversion flag
+  * @retval The new state of ADC_FLAG (SET or RESET).
+  */
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_GET_FLAG(ADC_FLAG));
+  /* Check the status of the specified ADC flag */
+  if ((ADCx->SR & ADC_FLAG) != (uint8_t)RESET)
+  {
+    /* ADC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* ADC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the ADC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the ADCx's pending flags.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_FLAG: specifies the flag to clear. 
+  *   This parameter can be any combination of the following values:
+  *     @arg ADC_FLAG_AWD: Analog watchdog flag
+  *     @arg ADC_FLAG_EOC: End of conversion flag
+  *     @arg ADC_FLAG_JEOC: End of injected group conversion flag
+  *     @arg ADC_FLAG_JSTRT: Start of injected group conversion flag
+  *     @arg ADC_FLAG_STRT: Start of regular group conversion flag
+  * @retval None
+  */
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CLEAR_FLAG(ADC_FLAG));
+  /* Clear the selected ADC flags */
+  ADCx->SR = ~(uint32_t)ADC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified ADC interrupt has occurred or not.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt source to check. 
+  *   This parameter can be one of the following values:
+  *     @arg ADC_IT_EOC: End of conversion interrupt mask
+  *     @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *     @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  * @retval The new state of ADC_IT (SET or RESET).
+  */
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t itmask = 0, enablestatus = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_GET_IT(ADC_IT));
+  /* Get the ADC IT index */
+  itmask = ADC_IT >> 8;
+  /* Get the ADC_IT enable bit status */
+  enablestatus = (ADCx->CR1 & (uint8_t)ADC_IT) ;
+  /* Check the status of the specified ADC interrupt */
+  if (((ADCx->SR & itmask) != (uint32_t)RESET) && enablestatus)
+  {
+    /* ADC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* ADC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the ADC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the ADCxs interrupt pending bits.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt pending bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg ADC_IT_EOC: End of conversion interrupt mask
+  *     @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *     @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  * @retval None
+  */
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT)
+{
+  uint8_t itmask = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_IT(ADC_IT));
+  /* Get the ADC IT index */
+  itmask = (uint8_t)(ADC_IT >> 8);
+  /* Clear the selected ADC interrupt pending bits */
+  ADCx->SR = ~(uint32_t)itmask;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_bkp.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_bkp.c
new file mode 100644
index 00000000..731f51ce
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_bkp.c
@@ -0,0 +1,311 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_bkp.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the BKP firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_bkp.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup BKP 
+  * @brief BKP driver modules
+  * @{
+  */
+
+/** @defgroup BKP_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Private_Defines
+  * @{
+  */
+
+/* ------------ BKP registers bit address in the alias region --------------- */
+#define BKP_OFFSET        (BKP_BASE - PERIPH_BASE)
+
+/* --- CR Register ----*/
+
+/* Alias word address of TPAL bit */
+#define CR_OFFSET         (BKP_OFFSET + 0x30)
+#define TPAL_BitNumber    0x01
+#define CR_TPAL_BB        (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPAL_BitNumber * 4))
+
+/* Alias word address of TPE bit */
+#define TPE_BitNumber     0x00
+#define CR_TPE_BB         (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPE_BitNumber * 4))
+
+/* --- CSR Register ---*/
+
+/* Alias word address of TPIE bit */
+#define CSR_OFFSET        (BKP_OFFSET + 0x34)
+#define TPIE_BitNumber    0x02
+#define CSR_TPIE_BB       (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TPIE_BitNumber * 4))
+
+/* Alias word address of TIF bit */
+#define TIF_BitNumber     0x09
+#define CSR_TIF_BB        (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TIF_BitNumber * 4))
+
+/* Alias word address of TEF bit */
+#define TEF_BitNumber     0x08
+#define CSR_TEF_BB        (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEF_BitNumber * 4))
+
+/* ---------------------- BKP registers bit mask ------------------------ */
+
+/* RTCCR register bit mask */
+#define RTCCR_CAL_Mask    ((uint16_t)0xFF80)
+#define RTCCR_Mask        ((uint16_t)0xFC7F)
+
+/* CSR register bit mask */
+#define CSR_CTE_Set       ((uint16_t)0x0001)
+#define CSR_CTI_Set       ((uint16_t)0x0002)
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup BKP_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup BKP_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the BKP peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void BKP_DeInit(void)
+{
+  RCC_BackupResetCmd(ENABLE);
+  RCC_BackupResetCmd(DISABLE);
+}
+
+/**
+  * @brief  Configures the Tamper Pin active level.
+  * @param  BKP_TamperPinLevel: specifies the Tamper Pin active level.
+  *   This parameter can be one of the following values:
+  *     @arg BKP_TamperPinLevel_High: Tamper pin active on high level
+  *     @arg BKP_TamperPinLevel_Low: Tamper pin active on low level
+  * @retval None
+  */
+void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel)
+{
+  /* Check the parameters */
+  assert_param(IS_BKP_TAMPER_PIN_LEVEL(BKP_TamperPinLevel));
+  *(__IO uint32_t *) CR_TPAL_BB = BKP_TamperPinLevel;
+}
+
+/**
+  * @brief  Enables or disables the Tamper Pin activation.
+  * @param  NewState: new state of the Tamper Pin activation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void BKP_TamperPinCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_TPE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the Tamper Pin Interrupt.
+  * @param  NewState: new state of the Tamper Pin Interrupt.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void BKP_ITConfig(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CSR_TPIE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Select the RTC output source to output on the Tamper pin.
+  * @param  BKP_RTCOutputSource: specifies the RTC output source.
+  *   This parameter can be one of the following values:
+  *     @arg BKP_RTCOutputSource_None: no RTC output on the Tamper pin.
+  *     @arg BKP_RTCOutputSource_CalibClock: output the RTC clock with frequency
+  *                                          divided by 64 on the Tamper pin.
+  *     @arg BKP_RTCOutputSource_Alarm: output the RTC Alarm pulse signal on
+  *                                     the Tamper pin.
+  *     @arg BKP_RTCOutputSource_Second: output the RTC Second pulse signal on
+  *                                      the Tamper pin.  
+  * @retval None
+  */
+void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource)
+{
+  uint16_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_BKP_RTC_OUTPUT_SOURCE(BKP_RTCOutputSource));
+  tmpreg = BKP->RTCCR;
+  /* Clear CCO, ASOE and ASOS bits */
+  tmpreg &= RTCCR_Mask;
+  
+  /* Set CCO, ASOE and ASOS bits according to BKP_RTCOutputSource value */
+  tmpreg |= BKP_RTCOutputSource;
+  /* Store the new value */
+  BKP->RTCCR = tmpreg;
+}
+
+/**
+  * @brief  Sets RTC Clock Calibration value.
+  * @param  CalibrationValue: specifies the RTC Clock Calibration value.
+  *   This parameter must be a number between 0 and 0x7F.
+  * @retval None
+  */
+void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue)
+{
+  uint16_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_BKP_CALIBRATION_VALUE(CalibrationValue));
+  tmpreg = BKP->RTCCR;
+  /* Clear CAL[6:0] bits */
+  tmpreg &= RTCCR_CAL_Mask;
+  /* Set CAL[6:0] bits according to CalibrationValue value */
+  tmpreg |= CalibrationValue;
+  /* Store the new value */
+  BKP->RTCCR = tmpreg;
+}
+
+/**
+  * @brief  Writes user data to the specified Data Backup Register.
+  * @param  BKP_DR: specifies the Data Backup Register.
+  *   This parameter can be BKP_DRx where x:[1, 42]
+  * @param  Data: data to write
+  * @retval None
+  */
+void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_BKP_DR(BKP_DR));
+
+  tmp = (uint32_t)BKP_BASE; 
+  tmp += BKP_DR;
+
+  *(__IO uint32_t *) tmp = Data;
+}
+
+/**
+  * @brief  Reads data from the specified Data Backup Register.
+  * @param  BKP_DR: specifies the Data Backup Register.
+  *   This parameter can be BKP_DRx where x:[1, 42]
+  * @retval The content of the specified Data Backup Register
+  */
+uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_BKP_DR(BKP_DR));
+
+  tmp = (uint32_t)BKP_BASE; 
+  tmp += BKP_DR;
+
+  return (*(__IO uint16_t *) tmp);
+}
+
+/**
+  * @brief  Checks whether the Tamper Pin Event flag is set or not.
+  * @param  None
+  * @retval The new state of the Tamper Pin Event flag (SET or RESET).
+  */
+FlagStatus BKP_GetFlagStatus(void)
+{
+  return (FlagStatus)(*(__IO uint32_t *) CSR_TEF_BB);
+}
+
+/**
+  * @brief  Clears Tamper Pin Event pending flag.
+  * @param  None
+  * @retval None
+  */
+void BKP_ClearFlag(void)
+{
+  /* Set CTE bit to clear Tamper Pin Event flag */
+  BKP->CSR |= CSR_CTE_Set;
+}
+
+/**
+  * @brief  Checks whether the Tamper Pin Interrupt has occurred or not.
+  * @param  None
+  * @retval The new state of the Tamper Pin Interrupt (SET or RESET).
+  */
+ITStatus BKP_GetITStatus(void)
+{
+  return (ITStatus)(*(__IO uint32_t *) CSR_TIF_BB);
+}
+
+/**
+  * @brief  Clears Tamper Pin Interrupt pending bit.
+  * @param  None
+  * @retval None
+  */
+void BKP_ClearITPendingBit(void)
+{
+  /* Set CTI bit to clear Tamper Pin Interrupt pending bit */
+  BKP->CSR |= CSR_CTI_Set;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_can.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_can.c
new file mode 100644
index 00000000..63b0a6d4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_can.c
@@ -0,0 +1,990 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_can.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the CAN firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_can.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CAN 
+  * @brief CAN driver modules
+  * @{
+  */ 
+
+/** @defgroup CAN_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Private_Defines
+  * @{
+  */
+
+/* CAN Master Control Register bits */
+#define MCR_INRQ     ((uint32_t)0x00000001) /* Initialization request */
+#define MCR_SLEEP    ((uint32_t)0x00000002) /* Sleep mode request */
+#define MCR_TXFP     ((uint32_t)0x00000004) /* Transmit FIFO priority */
+#define MCR_RFLM     ((uint32_t)0x00000008) /* Receive FIFO locked mode */
+#define MCR_NART     ((uint32_t)0x00000010) /* No automatic retransmission */
+#define MCR_AWUM     ((uint32_t)0x00000020) /* Automatic wake up mode */
+#define MCR_ABOM     ((uint32_t)0x00000040) /* Automatic bus-off management */
+#define MCR_TTCM     ((uint32_t)0x00000080) /* time triggered communication */
+#define MCR_RESET    ((uint32_t)0x00008000) /* time triggered communication */
+#define MCR_DBF      ((uint32_t)0x00010000) /* software master reset */
+
+/* CAN Master Status Register bits */
+#define MSR_INAK     ((uint32_t)0x00000001)    /* Initialization acknowledge */
+#define MSR_WKUI     ((uint32_t)0x00000008)    /* Wake-up interrupt */
+#define MSR_SLAKI    ((uint32_t)0x00000010)    /* Sleep acknowledge interrupt */
+
+/* CAN Transmit Status Register bits */
+#define TSR_RQCP0    ((uint32_t)0x00000001)    /* Request completed mailbox0 */
+#define TSR_TXOK0    ((uint32_t)0x00000002)    /* Transmission OK of mailbox0 */
+#define TSR_ABRQ0    ((uint32_t)0x00000080)    /* Abort request for mailbox0 */
+#define TSR_RQCP1    ((uint32_t)0x00000100)    /* Request completed mailbox1 */
+#define TSR_TXOK1    ((uint32_t)0x00000200)    /* Transmission OK of mailbox1 */
+#define TSR_ABRQ1    ((uint32_t)0x00008000)    /* Abort request for mailbox1 */
+#define TSR_RQCP2    ((uint32_t)0x00010000)    /* Request completed mailbox2 */
+#define TSR_TXOK2    ((uint32_t)0x00020000)    /* Transmission OK of mailbox2 */
+#define TSR_ABRQ2    ((uint32_t)0x00800000)    /* Abort request for mailbox2 */
+#define TSR_TME0     ((uint32_t)0x04000000)    /* Transmit mailbox 0 empty */
+#define TSR_TME1     ((uint32_t)0x08000000)    /* Transmit mailbox 1 empty */
+#define TSR_TME2     ((uint32_t)0x10000000)    /* Transmit mailbox 2 empty */
+
+/* CAN Receive FIFO 0 Register bits */
+#define RF0R_FULL0   ((uint32_t)0x00000008)    /* FIFO 0 full */
+#define RF0R_FOVR0   ((uint32_t)0x00000010)    /* FIFO 0 overrun */
+#define RF0R_RFOM0   ((uint32_t)0x00000020)    /* Release FIFO 0 output mailbox */
+
+/* CAN Receive FIFO 1 Register bits */
+#define RF1R_FULL1   ((uint32_t)0x00000008)    /* FIFO 1 full */
+#define RF1R_FOVR1   ((uint32_t)0x00000010)    /* FIFO 1 overrun */
+#define RF1R_RFOM1   ((uint32_t)0x00000020)    /* Release FIFO 1 output mailbox */
+
+/* CAN Error Status Register bits */
+#define ESR_EWGF     ((uint32_t)0x00000001)    /* Error warning flag */
+#define ESR_EPVF     ((uint32_t)0x00000002)    /* Error passive flag */
+#define ESR_BOFF     ((uint32_t)0x00000004)    /* Bus-off flag */
+
+/* CAN Mailbox Transmit Request */
+#define TMIDxR_TXRQ  ((uint32_t)0x00000001) /* Transmit mailbox request */
+
+/* CAN Filter Master Register bits */
+#define FMR_FINIT    ((uint32_t)0x00000001) /* Filter init mode */
+
+/* Time out for INAK bit */
+#define INAK_TimeOut        ((uint32_t)0x0000FFFF)
+
+/* Time out for SLAK bit */
+#define SLAK_TimeOut        ((uint32_t)0x0000FFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Private_FunctionPrototypes
+  * @{
+  */
+
+static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit);
+
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the CAN peripheral registers to their default reset values.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @retval None.
+  */
+void CAN_DeInit(CAN_TypeDef* CANx)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+ 
+  if (CANx == CAN1)
+  {
+    /* Enable CAN1 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN1, ENABLE);
+    /* Release CAN1 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN1, DISABLE);
+  }
+  else
+  {  
+    /* Enable CAN2 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN2, ENABLE);
+    /* Release CAN2 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN2, DISABLE);
+  }
+}
+
+/**
+  * @brief  Initializes the CAN peripheral according to the specified
+  *   parameters in the CAN_InitStruct.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_InitStruct: pointer to a CAN_InitTypeDef structure that
+  *   contains the configuration information for the CAN peripheral.
+  * @retval Constant indicates initialization succeed which will be 
+  *   CANINITFAILED or CANINITOK.
+  */
+uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct)
+{
+  uint8_t InitStatus = CANINITFAILED;
+  uint32_t wait_ack = 0x00000000;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TTCM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_ABOM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_AWUM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_NART));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_RFLM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TXFP));
+  assert_param(IS_CAN_MODE(CAN_InitStruct->CAN_Mode));
+  assert_param(IS_CAN_SJW(CAN_InitStruct->CAN_SJW));
+  assert_param(IS_CAN_BS1(CAN_InitStruct->CAN_BS1));
+  assert_param(IS_CAN_BS2(CAN_InitStruct->CAN_BS2));
+  assert_param(IS_CAN_PRESCALER(CAN_InitStruct->CAN_Prescaler));
+
+  /* exit from sleep mode */
+  CANx->MCR &= ~MCR_SLEEP;
+
+  /* Request initialisation */
+  CANx->MCR |= MCR_INRQ ;
+
+  /* Wait the acknowledge */
+  while (((CANx->MSR & MSR_INAK) != MSR_INAK) && (wait_ack != INAK_TimeOut))
+  {
+    wait_ack++;
+  }
+
+  /* ...and check acknowledged */
+  if ((CANx->MSR & MSR_INAK) != MSR_INAK)
+  {
+    InitStatus = CANINITFAILED;
+  }
+  else 
+  {
+    /* Set the time triggered communication mode */
+    if (CAN_InitStruct->CAN_TTCM == ENABLE)
+    {
+      CANx->MCR |= MCR_TTCM;
+    }
+    else
+    {
+      CANx->MCR &= ~MCR_TTCM;
+    }
+
+    /* Set the automatic bus-off management */
+    if (CAN_InitStruct->CAN_ABOM == ENABLE)
+    {
+      CANx->MCR |= MCR_ABOM;
+    }
+    else
+    {
+      CANx->MCR &= ~MCR_ABOM;
+    }
+
+    /* Set the automatic wake-up mode */
+    if (CAN_InitStruct->CAN_AWUM == ENABLE)
+    {
+      CANx->MCR |= MCR_AWUM;
+    }
+    else
+    {
+      CANx->MCR &= ~MCR_AWUM;
+    }
+
+    /* Set the no automatic retransmission */
+    if (CAN_InitStruct->CAN_NART == ENABLE)
+    {
+      CANx->MCR |= MCR_NART;
+    }
+    else
+    {
+      CANx->MCR &= ~MCR_NART;
+    }
+
+    /* Set the receive FIFO locked mode */
+    if (CAN_InitStruct->CAN_RFLM == ENABLE)
+    {
+      CANx->MCR |= MCR_RFLM;
+    }
+    else
+    {
+      CANx->MCR &= ~MCR_RFLM;
+    }
+
+    /* Set the transmit FIFO priority */
+    if (CAN_InitStruct->CAN_TXFP == ENABLE)
+    {
+      CANx->MCR |= MCR_TXFP;
+    }
+    else
+    {
+      CANx->MCR &= ~MCR_TXFP;
+    }
+
+    /* Set the bit timing register */
+    CANx->BTR = (uint32_t)((uint32_t)CAN_InitStruct->CAN_Mode << 30) | ((uint32_t)CAN_InitStruct->CAN_SJW << 24) |
+               ((uint32_t)CAN_InitStruct->CAN_BS1 << 16) | ((uint32_t)CAN_InitStruct->CAN_BS2 << 20) |
+               ((uint32_t)CAN_InitStruct->CAN_Prescaler - 1);
+
+    /* Request leave initialisation */
+    CANx->MCR &= ~MCR_INRQ;
+
+   /* Wait the acknowledge */
+   wait_ack = 0x00;
+
+   while (((CANx->MSR & MSR_INAK) == MSR_INAK) && (wait_ack != INAK_TimeOut))
+   {
+     wait_ack++;
+   }
+
+    /* ...and check acknowledged */
+    if ((CANx->MSR & MSR_INAK) == MSR_INAK)
+    {
+      InitStatus = CANINITFAILED;
+    }
+    else
+    {
+      InitStatus = CANINITOK ;
+    }
+  }
+
+  /* At this step, return the status of initialization */
+  return InitStatus;
+}
+
+/**
+  * @brief  Initializes the CAN peripheral according to the specified
+  *   parameters in the CAN_FilterInitStruct.
+  * @param  CAN_FilterInitStruct: pointer to a CAN_FilterInitTypeDef
+  *   structure that contains the configuration information.
+  * @retval None.
+  */
+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct)
+{
+  uint32_t filter_number_bit_pos = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_FILTER_NUMBER(CAN_FilterInitStruct->CAN_FilterNumber));
+  assert_param(IS_CAN_FILTER_MODE(CAN_FilterInitStruct->CAN_FilterMode));
+  assert_param(IS_CAN_FILTER_SCALE(CAN_FilterInitStruct->CAN_FilterScale));
+  assert_param(IS_CAN_FILTER_FIFO(CAN_FilterInitStruct->CAN_FilterFIFOAssignment));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_FilterInitStruct->CAN_FilterActivation));
+
+  filter_number_bit_pos = ((uint32_t)0x00000001) << CAN_FilterInitStruct->CAN_FilterNumber;
+
+  /* Initialisation mode for the filter */
+  CAN1->FMR |= FMR_FINIT;
+
+  /* Filter Deactivation */
+  CAN1->FA1R &= ~(uint32_t)filter_number_bit_pos;
+
+  /* Filter Scale */
+  if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_16bit)
+  {
+    /* 16-bit scale for the filter */
+    CAN1->FS1R &= ~(uint32_t)filter_number_bit_pos;
+
+    /* First 16-bit identifier and First 16-bit mask */
+    /* Or First 16-bit identifier and Second 16-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = 
+    ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow);
+
+    /* Second 16-bit identifier and Second 16-bit mask */
+    /* Or Third 16-bit identifier and Fourth 16-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = 
+    ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh);
+  }
+
+  if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_32bit)
+  {
+    /* 32-bit scale for the filter */
+    CAN1->FS1R |= filter_number_bit_pos;
+    /* 32-bit identifier or First 32-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = 
+    ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow);
+    /* 32-bit mask or Second 32-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = 
+    ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow);
+  }
+
+  /* Filter Mode */
+  if (CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdMask)
+  {
+    /*Id/Mask mode for the filter*/
+    CAN1->FM1R &= ~(uint32_t)filter_number_bit_pos;
+  }
+  else /* CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdList */
+  {
+    /*Identifier list mode for the filter*/
+    CAN1->FM1R |= (uint32_t)filter_number_bit_pos;
+  }
+
+  /* Filter FIFO assignment */
+  if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_FilterFIFO0)
+  {
+    /* FIFO 0 assignation for the filter */
+    CAN1->FFA1R &= ~(uint32_t)filter_number_bit_pos;
+  }
+
+  if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_FilterFIFO1)
+  {
+    /* FIFO 1 assignation for the filter */
+    CAN1->FFA1R |= (uint32_t)filter_number_bit_pos;
+  }
+  
+  /* Filter activation */
+  if (CAN_FilterInitStruct->CAN_FilterActivation == ENABLE)
+  {
+    CAN1->FA1R |= filter_number_bit_pos;
+  }
+
+  /* Leave the initialisation mode for the filter */
+  CAN1->FMR &= ~FMR_FINIT;
+}
+
+/**
+  * @brief  Fills each CAN_InitStruct member with its default value.
+  * @param  CAN_InitStruct: pointer to a CAN_InitTypeDef structure which
+  *   will be initialized.
+  * @retval None.
+  */
+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct)
+{
+  /* Reset CAN init structure parameters values */
+  /* Initialize the time triggered communication mode */
+  CAN_InitStruct->CAN_TTCM = DISABLE;
+  /* Initialize the automatic bus-off management */
+  CAN_InitStruct->CAN_ABOM = DISABLE;
+  /* Initialize the automatic wake-up mode */
+  CAN_InitStruct->CAN_AWUM = DISABLE;
+  /* Initialize the no automatic retransmission */
+  CAN_InitStruct->CAN_NART = DISABLE;
+  /* Initialize the receive FIFO locked mode */
+  CAN_InitStruct->CAN_RFLM = DISABLE;
+  /* Initialize the transmit FIFO priority */
+  CAN_InitStruct->CAN_TXFP = DISABLE;
+  /* Initialize the CAN_Mode member */
+  CAN_InitStruct->CAN_Mode = CAN_Mode_Normal;
+  /* Initialize the CAN_SJW member */
+  CAN_InitStruct->CAN_SJW = CAN_SJW_1tq;
+  /* Initialize the CAN_BS1 member */
+  CAN_InitStruct->CAN_BS1 = CAN_BS1_4tq;
+  /* Initialize the CAN_BS2 member */
+  CAN_InitStruct->CAN_BS2 = CAN_BS2_3tq;
+  /* Initialize the CAN_Prescaler member */
+  CAN_InitStruct->CAN_Prescaler = 1;
+}
+
+/**
+  * @brief  Select the start bank filter for slave CAN.
+  * @note   This function applies only to STM32 Connectivity line devices.
+  * @param  CAN_BankNumber: Select the start slave bank filter from 1..27.
+  * @retval None.
+  */
+void CAN_SlaveStartBank(uint8_t CAN_BankNumber) 
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_BANKNUMBER(CAN_BankNumber));
+  /* enter Initialisation mode for the filter */
+  CAN1->FMR |= FMR_FINIT;
+  /* Select the start slave bank */
+  CAN1->FMR &= (uint32_t)0xFFFFC0F1 ;
+  CAN1->FMR |= (uint32_t)(CAN_BankNumber)<<8;
+  /* Leave Initialisation mode for the filter */
+  CAN1->FMR &= ~FMR_FINIT;
+}
+
+/**
+  * @brief  Enables or disables the specified CAN interrupts.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the CAN interrupt sources to be enabled or disabled.
+  *   This parameter can be: CAN_IT_TME, CAN_IT_FMP0, CAN_IT_FF0,
+  *   CAN_IT_FOV0, CAN_IT_FMP1, CAN_IT_FF1,
+  *   CAN_IT_FOV1, CAN_IT_EWG, CAN_IT_EPV,
+  *   CAN_IT_LEC, CAN_IT_ERR, CAN_IT_WKU or
+  *   CAN_IT_SLK.
+  * @param  NewState: new state of the CAN interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None.
+  */
+void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_ITConfig(CAN_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CAN interrupt */
+    CANx->IER |= CAN_IT;
+  }
+  else
+  {
+    /* Disable the selected CAN interrupt */
+    CANx->IER &= ~CAN_IT;
+  }
+}
+
+/**
+  * @brief  Initiates the transmission of a message.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  TxMessage: pointer to a structure which contains CAN Id, CAN
+  *   DLC and CAN datas.
+  * @retval The number of the mailbox that is used for transmission
+  *   or CAN_NO_MB if there is no empty mailbox.
+  */
+uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage)
+{
+  uint8_t transmit_mailbox = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IDTYPE(TxMessage->IDE));
+  assert_param(IS_CAN_RTR(TxMessage->RTR));
+  assert_param(IS_CAN_DLC(TxMessage->DLC));
+
+  /* Select one empty transmit mailbox */
+  if ((CANx->TSR&TSR_TME0) == TSR_TME0)
+  {
+    transmit_mailbox = 0;
+  }
+  else if ((CANx->TSR&TSR_TME1) == TSR_TME1)
+  {
+    transmit_mailbox = 1;
+  }
+  else if ((CANx->TSR&TSR_TME2) == TSR_TME2)
+  {
+    transmit_mailbox = 2;
+  }
+  else
+  {
+    transmit_mailbox = CAN_NO_MB;
+  }
+
+  if (transmit_mailbox != CAN_NO_MB)
+  {
+    /* Set up the Id */
+    CANx->sTxMailBox[transmit_mailbox].TIR &= TMIDxR_TXRQ;
+    if (TxMessage->IDE == CAN_ID_STD)
+    {
+      assert_param(IS_CAN_STDID(TxMessage->StdId));  
+      CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->StdId << 21) | TxMessage->RTR);
+    }
+    else
+    {
+      assert_param(IS_CAN_EXTID(TxMessage->ExtId));
+      CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->ExtId<<3) | TxMessage->IDE | 
+                                               TxMessage->RTR);
+    }
+    
+
+    /* Set up the DLC */
+    TxMessage->DLC &= (uint8_t)0x0000000F;
+    CANx->sTxMailBox[transmit_mailbox].TDTR &= (uint32_t)0xFFFFFFF0;
+    CANx->sTxMailBox[transmit_mailbox].TDTR |= TxMessage->DLC;
+
+    /* Set up the data field */
+    CANx->sTxMailBox[transmit_mailbox].TDLR = (((uint32_t)TxMessage->Data[3] << 24) | 
+                                             ((uint32_t)TxMessage->Data[2] << 16) |
+                                             ((uint32_t)TxMessage->Data[1] << 8) | 
+                                             ((uint32_t)TxMessage->Data[0]));
+    CANx->sTxMailBox[transmit_mailbox].TDHR = (((uint32_t)TxMessage->Data[7] << 24) | 
+                                             ((uint32_t)TxMessage->Data[6] << 16) |
+                                             ((uint32_t)TxMessage->Data[5] << 8) |
+                                             ((uint32_t)TxMessage->Data[4]));
+    /* Request transmission */
+    CANx->sTxMailBox[transmit_mailbox].TIR |= TMIDxR_TXRQ;
+  }
+  return transmit_mailbox;
+}
+
+/**
+  * @brief  Checks the transmission of a message.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  TransmitMailbox: the number of the mailbox that is used for transmission.
+  * @retval CANTXOK if the CAN driver transmits the message, CANTXFAILED in an other case.
+  */
+uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox)
+{
+  /* RQCP, TXOK and TME bits */
+  uint8_t state = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_TRANSMITMAILBOX(TransmitMailbox));
+  switch (TransmitMailbox)
+  {
+    case (0): state |= (uint8_t)((CANx->TSR & TSR_RQCP0) << 2);
+      state |= (uint8_t)((CANx->TSR & TSR_TXOK0) >> 0);
+      state |= (uint8_t)((CANx->TSR & TSR_TME0) >> 26);
+      break;
+    case (1): state |= (uint8_t)((CANx->TSR & TSR_RQCP1) >> 6);
+      state |= (uint8_t)((CANx->TSR & TSR_TXOK1) >> 8);
+      state |= (uint8_t)((CANx->TSR & TSR_TME1) >> 27);
+      break;
+    case (2): state |= (uint8_t)((CANx->TSR & TSR_RQCP2) >> 14);
+      state |= (uint8_t)((CANx->TSR & TSR_TXOK2) >> 16);
+      state |= (uint8_t)((CANx->TSR & TSR_TME2) >> 28);
+      break;
+    default:
+      state = CANTXFAILED;
+      break;
+  }
+  switch (state)
+  {
+      /* transmit pending  */
+    case (0x0): state = CANTXPENDING;
+      break;
+      /* transmit failed  */
+    case (0x5): state = CANTXFAILED;
+      break;
+      /* transmit succedeed  */
+    case (0x7): state = CANTXOK;
+      break;
+    default:
+      state = CANTXFAILED;
+      break;
+  }
+  return state;
+}
+
+/**
+  * @brief  Cancels a transmit request.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral. 
+  * @param  Mailbox: Mailbox number.
+  * @retval None.
+  */
+void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_TRANSMITMAILBOX(Mailbox));
+  /* abort transmission */
+  switch (Mailbox)
+  {
+    case (0): CANx->TSR |= TSR_ABRQ0;
+      break;
+    case (1): CANx->TSR |= TSR_ABRQ1;
+      break;
+    case (2): CANx->TSR |= TSR_ABRQ2;
+      break;
+    default:
+      break;
+  }
+}
+
+/**
+  * @brief  Releases a FIFO.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral. 
+  * @param  FIFONumber: FIFO to release, CAN_FIFO0 or CAN_FIFO1.
+  * @retval None.
+  */
+void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  /* Release FIFO0 */
+  if (FIFONumber == CAN_FIFO0)
+  {
+    CANx->RF0R = RF0R_RFOM0;
+  }
+  /* Release FIFO1 */
+  else /* FIFONumber == CAN_FIFO1 */
+  {
+    CANx->RF1R = RF1R_RFOM1;
+  }
+}
+
+/**
+  * @brief  Returns the number of pending messages.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
+  * @retval NbMessage which is the number of pending message.
+  */
+uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber)
+{
+  uint8_t message_pending=0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  if (FIFONumber == CAN_FIFO0)
+  {
+    message_pending = (uint8_t)(CANx->RF0R&(uint32_t)0x03);
+  }
+  else if (FIFONumber == CAN_FIFO1)
+  {
+    message_pending = (uint8_t)(CANx->RF1R&(uint32_t)0x03);
+  }
+  else
+  {
+    message_pending = 0;
+  }
+  return message_pending;
+}
+
+/**
+  * @brief  Receives a message.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
+  * @param  RxMessage: pointer to a structure receive message which 
+  *   contains CAN Id, CAN DLC, CAN datas and FMI number.
+  * @retval None.
+  */
+void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  /* Get the Id */
+  RxMessage->IDE = (uint8_t)0x04 & CANx->sFIFOMailBox[FIFONumber].RIR;
+  if (RxMessage->IDE == CAN_ID_STD)
+  {
+    RxMessage->StdId = (uint32_t)0x000007FF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 21);
+  }
+  else
+  {
+    RxMessage->ExtId = (uint32_t)0x1FFFFFFF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 3);
+  }
+  
+  RxMessage->RTR = (uint8_t)0x02 & CANx->sFIFOMailBox[FIFONumber].RIR;
+  /* Get the DLC */
+  RxMessage->DLC = (uint8_t)0x0F & CANx->sFIFOMailBox[FIFONumber].RDTR;
+  /* Get the FMI */
+  RxMessage->FMI = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDTR >> 8);
+  /* Get the data field */
+  RxMessage->Data[0] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDLR;
+  RxMessage->Data[1] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 8);
+  RxMessage->Data[2] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 16);
+  RxMessage->Data[3] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 24);
+  RxMessage->Data[4] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDHR;
+  RxMessage->Data[5] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 8);
+  RxMessage->Data[6] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 16);
+  RxMessage->Data[7] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 24);
+  /* Release the FIFO */
+  CAN_FIFORelease(CANx, FIFONumber);
+}
+
+/**
+  * @brief  Enables or disables the DBG Freeze for CAN.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  NewState: new state of the CAN peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None.
+  */
+void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Debug Freeze  */
+    CANx->MCR |= MCR_DBF;
+  }
+  else
+  {
+    /* Disable Debug Freeze */
+    CANx->MCR &= ~MCR_DBF;
+  }
+}
+
+/**
+  * @brief  Enters the low power mode.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @retval CANSLEEPOK if sleep entered, CANSLEEPFAILED in an other case.
+  */
+uint8_t CAN_Sleep(CAN_TypeDef* CANx)
+{
+  uint8_t sleepstatus = CANSLEEPFAILED;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+    
+  /* Request Sleep mode */
+   CANx->MCR = (((CANx->MCR) & (uint32_t)(~MCR_INRQ)) | MCR_SLEEP);
+   
+  /* Sleep mode status */
+  if ((CANx->MSR & (CAN_MSR_SLAK|CAN_MSR_INAK)) == CAN_MSR_SLAK)
+  {
+    /* Sleep mode not entered */
+    sleepstatus =  CANSLEEPOK;
+  }
+  /* At this step, sleep mode status */
+   return (uint8_t)sleepstatus;
+}
+
+/**
+  * @brief  Wakes the CAN up.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @retval CANWAKEUPOK if sleep mode left, CANWAKEUPFAILED in an other case.
+  */
+uint8_t CAN_WakeUp(CAN_TypeDef* CANx)
+{
+  uint32_t wait_slak = SLAK_TimeOut	;
+  uint8_t wakeupstatus = CANWAKEUPFAILED;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+    
+  /* Wake up request */
+  CANx->MCR &= ~MCR_SLEEP;
+    
+  /* Sleep mode status */
+  while(((CANx->MSR & CAN_MSR_SLAK) == CAN_MSR_SLAK)&&(wait_slak!=0x00))
+  {
+   wait_slak--;
+  }
+  if((CANx->MSR & CAN_MSR_SLAK) != CAN_MSR_SLAK)
+  {
+   /* Sleep mode exited */
+    wakeupstatus = CANWAKEUPOK;
+  }
+  /* At this step, sleep mode status */
+  return (uint8_t)wakeupstatus;
+}
+
+/**
+  * @brief  Checks whether the specified CAN flag is set or not.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_FLAG: specifies the flag to check.
+  *   This parameter can be: CAN_FLAG_EWG, CAN_FLAG_EPV or CAN_FLAG_BOF.
+  * @retval The new state of CAN_FLAG (SET or RESET).
+  */
+FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FLAG(CAN_FLAG));
+  /* Check the status of the specified CAN flag */
+  if ((CANx->ESR & CAN_FLAG) != (uint32_t)RESET)
+  {
+    /* CAN_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CAN_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the CAN_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CAN's pending flags.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_FLAG: specifies the flag to clear.
+  * @retval None.
+  */
+void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FLAG(CAN_FLAG));
+  /* Clear the selected CAN flags */
+  CANx->ESR &= ~CAN_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified CAN interrupt has occurred or not.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the CAN interrupt source to check.
+  *   This parameter can be: CAN_IT_RQCP0, CAN_IT_RQCP1, CAN_IT_RQCP2,
+  *   CAN_IT_FF0, CAN_IT_FOV0, CAN_IT_FF1,
+  *   CAN_IT_FOV1, CAN_IT_EWG, CAN_IT_EPV, 
+  *   CAN_IT_BOF, CAN_IT_WKU or CAN_IT_SLK.
+  * @retval The new state of CAN_IT (SET or RESET).
+  */
+ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT)
+{
+  ITStatus pendingbitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_ITStatus(CAN_IT));
+  switch (CAN_IT)
+  {
+    case CAN_IT_RQCP0:
+      pendingbitstatus = CheckITStatus(CANx->TSR, TSR_RQCP0);
+      break;
+    case CAN_IT_RQCP1:
+      pendingbitstatus = CheckITStatus(CANx->TSR, TSR_RQCP1);
+      break;
+    case CAN_IT_RQCP2:
+      pendingbitstatus = CheckITStatus(CANx->TSR, TSR_RQCP2);
+      break;
+    case CAN_IT_FF0:
+      pendingbitstatus = CheckITStatus(CANx->RF0R, RF0R_FULL0);
+      break;
+    case CAN_IT_FOV0:
+      pendingbitstatus = CheckITStatus(CANx->RF0R, RF0R_FOVR0);
+      break;
+    case CAN_IT_FF1:
+      pendingbitstatus = CheckITStatus(CANx->RF1R, RF1R_FULL1);
+      break;
+    case CAN_IT_FOV1:
+      pendingbitstatus = CheckITStatus(CANx->RF1R, RF1R_FOVR1);
+      break;
+    case CAN_IT_EWG:
+      pendingbitstatus = CheckITStatus(CANx->ESR, ESR_EWGF);
+      break;
+    case CAN_IT_EPV:
+      pendingbitstatus = CheckITStatus(CANx->ESR, ESR_EPVF);
+      break;
+    case CAN_IT_BOF:
+      pendingbitstatus = CheckITStatus(CANx->ESR, ESR_BOFF);
+      break;
+    case CAN_IT_SLK:
+      pendingbitstatus = CheckITStatus(CANx->MSR, MSR_SLAKI);
+      break;
+    case CAN_IT_WKU:
+      pendingbitstatus = CheckITStatus(CANx->MSR, MSR_WKUI);
+      break;
+    default :
+      pendingbitstatus = RESET;
+      break;
+  }
+  /* Return the CAN_IT status */
+  return  pendingbitstatus;
+}
+
+/**
+  * @brief  Clears the CANs interrupt pending bits.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the interrupt pending bit to clear.
+  * @retval None.
+  */
+void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_ITStatus(CAN_IT));
+  switch (CAN_IT)
+  {
+    case CAN_IT_RQCP0:
+      CANx->TSR = TSR_RQCP0; /* rc_w1*/
+      break;
+    case CAN_IT_RQCP1:
+      CANx->TSR = TSR_RQCP1; /* rc_w1*/
+      break;
+    case CAN_IT_RQCP2:
+      CANx->TSR = TSR_RQCP2; /* rc_w1*/
+      break;
+    case CAN_IT_FF0:
+      CANx->RF0R = RF0R_FULL0; /* rc_w1*/
+      break;
+    case CAN_IT_FOV0:
+      CANx->RF0R = RF0R_FOVR0; /* rc_w1*/
+      break;
+    case CAN_IT_FF1:
+      CANx->RF1R = RF1R_FULL1; /* rc_w1*/
+      break;
+    case CAN_IT_FOV1:
+      CANx->RF1R = RF1R_FOVR1; /* rc_w1*/
+      break;
+    case CAN_IT_EWG:
+      CANx->ESR &= ~ ESR_EWGF; /* rw */
+      break;
+    case CAN_IT_EPV:
+      CANx->ESR &= ~ ESR_EPVF; /* rw */
+      break;
+    case CAN_IT_BOF:
+      CANx->ESR &= ~ ESR_BOFF; /* rw */
+      break;
+    case CAN_IT_WKU:
+      CANx->MSR = MSR_WKUI;  /* rc_w1*/
+      break;
+    case CAN_IT_SLK:
+      CANx->MSR = MSR_SLAKI;  /* rc_w1*/
+      break;
+    default :
+      break;
+  }
+}
+
+/**
+  * @brief  Checks whether the CAN interrupt has occurred or not.
+  * @param  CAN_Reg: specifies the CAN interrupt register to check.
+  * @param  It_Bit: specifies the interrupt source bit to check.
+  * @retval The new state of the CAN Interrupt (SET or RESET).
+  */
+static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit)
+{
+  ITStatus pendingbitstatus = RESET;
+  
+  if ((CAN_Reg & It_Bit) != (uint32_t)RESET)
+  {
+    /* CAN_IT is set */
+    pendingbitstatus = SET;
+  }
+  else
+  {
+    /* CAN_IT is reset */
+    pendingbitstatus = RESET;
+  }
+  return pendingbitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_crc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_crc.c
new file mode 100644
index 00000000..812aff07
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_crc.c
@@ -0,0 +1,163 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_crc.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the CRC firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_crc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRC 
+  * @brief CRC driver modules
+  * @{
+  */
+
+/** @defgroup CRC_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_Defines
+  * @{
+  */
+
+/* CR register bit mask */
+
+#define CR_RESET_Set    ((uint32_t)0x00000001)
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Resets the CRC Data register (DR).
+  * @param  None
+  * @retval None
+  */
+void CRC_ResetDR(void)
+{
+  /* Reset CRC generator */
+  CRC->CR = CR_RESET_Set;
+}
+
+/**
+  * @brief  Computes the 32-bit CRC of a given data word(32-bit).
+  * @param  Data: data word(32-bit) to compute its CRC
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcCRC(uint32_t Data)
+{
+  CRC->DR = Data;
+  
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 32-bit CRC of a given buffer of data word(32-bit).
+  * @param  pBuffer: pointer to the buffer containing the data to be computed
+  * @param  BufferLength: length of the buffer to be computed					
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
+{
+  uint32_t index = 0;
+  
+  for(index = 0; index < BufferLength; index++)
+  {
+    CRC->DR = pBuffer[index];
+  }
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Returns the current CRC value.
+  * @param  None
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_GetCRC(void)
+{
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Stores a 8-bit data in the Independent Data(ID) register.
+  * @param  IDValue: 8-bit value to be stored in the ID register 					
+  * @retval None
+  */
+void CRC_SetIDRegister(uint8_t IDValue)
+{
+  CRC->IDR = IDValue;
+}
+
+/**
+  * @brief  Returns the 8-bit data stored in the Independent Data(ID) register
+  * @param  None
+  * @retval 8-bit value of the ID register 
+  */
+uint8_t CRC_GetIDRegister(void)
+{
+  return (CRC->IDR);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dac.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dac.c
new file mode 100644
index 00000000..b2c1e60b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dac.c
@@ -0,0 +1,431 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_dac.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the DAC firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_dac.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DAC 
+  * @brief DAC driver modules
+  * @{
+  */ 
+
+/** @defgroup DAC_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Private_Defines
+  * @{
+  */
+
+/* DAC EN mask */
+#define CR_EN_Set                  ((uint32_t)0x00000001)
+
+/* DAC DMAEN mask */
+#define CR_DMAEN_Set               ((uint32_t)0x00001000)
+
+/* CR register Mask */
+#define CR_CLEAR_Mask              ((uint32_t)0x00000FFE)
+
+/* DAC SWTRIG mask */
+#define SWTRIGR_SWTRIG_Set         ((uint32_t)0x00000001)
+
+/* DAC Dual Channels SWTRIG masks */
+#define DUAL_SWTRIG_Set            ((uint32_t)0x00000003)
+#define DUAL_SWTRIG_Reset          ((uint32_t)0xFFFFFFFC)
+
+/* DHR registers offsets */
+#define DHR12R1_Offset             ((uint32_t)0x00000008)
+#define DHR12R2_Offset             ((uint32_t)0x00000014)
+#define DHR12RD_Offset             ((uint32_t)0x00000020)
+
+/* DOR register offset */
+#define DOR_Offset                 ((uint32_t)0x0000002C)
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DAC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void DAC_DeInit(void)
+{
+  /* Enable DAC reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, ENABLE);
+  /* Release DAC from reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the DAC peripheral according to the specified 
+  *   parameters in the DAC_InitStruct.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Channel_1: DAC Channel1 selected
+  *     @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure that
+  *   contains the configuration information for the specified DAC channel.
+  * @retval None
+  */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+  /* Check the DAC parameters */
+  assert_param(IS_DAC_TRIGGER(DAC_InitStruct->DAC_Trigger));
+  assert_param(IS_DAC_GENERATE_WAVE(DAC_InitStruct->DAC_WaveGeneration));
+  assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude));
+  assert_param(IS_DAC_OUTPUT_BUFFER_STATE(DAC_InitStruct->DAC_OutputBuffer));
+/*---------------------------- DAC CR Configuration --------------------------*/
+  /* Get the DAC CR value */
+  tmpreg1 = DAC->CR;
+  /* Clear BOFFx, TENx, TSELx, WAVEx and MAMPx bits */
+  tmpreg1 &= ~(CR_CLEAR_Mask << DAC_Channel);
+  /* Configure for the selected DAC channel: buffer output, trigger, wave genration,
+     mask/amplitude for wave genration */
+  /* Set TSELx and TENx bits according to DAC_Trigger value */
+  /* Set WAVEx bits according to DAC_WaveGeneration value */
+  /* Set MAMPx bits according to DAC_LFSRUnmask_TriangleAmplitude value */ 
+  /* Set BOFFx bit according to DAC_OutputBuffer value */   
+  tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration |
+             DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | DAC_InitStruct->DAC_OutputBuffer);
+  /* Calculate CR register value depending on DAC_Channel */
+  tmpreg1 |= tmpreg2 << DAC_Channel;
+  /* Write to DAC CR */
+  DAC->CR = tmpreg1;
+}
+
+/**
+  * @brief  Fills each DAC_InitStruct member with its default value.
+  * @param  DAC_InitStruct : pointer to a DAC_InitTypeDef structure which will
+  *   be initialized.
+  * @retval None
+  */
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct)
+{
+/*--------------- Reset DAC init structure parameters values -----------------*/
+  /* Initialize the DAC_Trigger member */
+  DAC_InitStruct->DAC_Trigger = DAC_Trigger_None;
+  /* Initialize the DAC_WaveGeneration member */
+  DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None;
+  /* Initialize the DAC_LFSRUnmask_TriangleAmplitude member */
+  DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0;
+  /* Initialize the DAC_OutputBuffer member */
+  DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+}
+
+/**
+  * @brief  Enables or disables the specified DAC channel.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Channel_1: DAC Channel1 selected
+  *     @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the DAC channel. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel */
+    DAC->CR |= CR_EN_Set << DAC_Channel;
+  }
+  else
+  {
+    /* Disable the selected DAC channel */
+    DAC->CR &= ~(CR_EN_Set << DAC_Channel);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified DAC channel DMA request.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Channel_1: DAC Channel1 selected
+  *     @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel DMA request.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel DMA request */
+    DAC->CR |= CR_DMAEN_Set << DAC_Channel;
+  }
+  else
+  {
+    /* Disable the selected DAC channel DMA request */
+    DAC->CR &= ~(CR_DMAEN_Set << DAC_Channel);
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel software trigger.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Channel_1: DAC Channel1 selected
+  *     @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel software trigger.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for the selected DAC channel */
+    DAC->SWTRIGR |= SWTRIGR_SWTRIG_Set << (DAC_Channel >> 4);
+  }
+  else
+  {
+    /* Disable software trigger for the selected DAC channel */
+    DAC->SWTRIGR &= ~(SWTRIGR_SWTRIG_Set << (DAC_Channel >> 4));
+  }
+}
+
+/**
+  * @brief  Enables or disables simultaneously the two DAC channels software
+  *   triggers.
+  * @param  NewState: new state of the DAC channels software triggers.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for both DAC channels */
+    DAC->SWTRIGR |= DUAL_SWTRIG_Set ;
+  }
+  else
+  {
+    /* Disable software trigger for both DAC channels */
+    DAC->SWTRIGR &= DUAL_SWTRIG_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel wave generation.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Channel_1: DAC Channel1 selected
+  *     @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_Wave: Specifies the wave type to enable or disable.
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Wave_Noise: noise wave generation
+  *     @arg DAC_Wave_Triangle: triangle wave generation
+  * @param  NewState: new state of the selected DAC channel wave generation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_WAVE(DAC_Wave)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected wave generation for the selected DAC channel */
+    DAC->CR |= DAC_Wave << DAC_Channel;
+  }
+  else
+  {
+    /* Disable the selected wave generation for the selected DAC channel */
+    DAC->CR &= ~(DAC_Wave << DAC_Channel);
+  }
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel1.
+  * @param  DAC_Align: Specifies the data alignement for DAC channel1.
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Align_8b_R: 8bit right data alignement selected
+  *     @arg DAC_Align_12b_L: 12bit left data alignement selected
+  *     @arg DAC_Align_12b_R: 12bit right data alignement selected
+  * @param  Data : Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data)
+{  
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE; 
+  tmp += DHR12R1_Offset + DAC_Align;
+
+  /* Set the DAC channel1 selected data holding register */
+  *(__IO uint32_t *) tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel2.
+  * @param  DAC_Align: Specifies the data alignement for DAC channel2.
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Align_8b_R: 8bit right data alignement selected
+  *     @arg DAC_Align_12b_L: 12bit left data alignement selected
+  *     @arg DAC_Align_12b_R: 12bit right data alignement selected
+  * @param  Data : Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12R2_Offset + DAC_Align;
+
+  /* Set the DAC channel2 selected data holding register */
+  *(__IO uint32_t *)tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for dual channel
+  *   DAC.
+  * @param  DAC_Align: Specifies the data alignement for dual channel DAC.
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Align_8b_R: 8bit right data alignement selected
+  *     @arg DAC_Align_12b_L: 12bit left data alignement selected
+  *     @arg DAC_Align_12b_R: 12bit right data alignement selected
+  * @param  Data2: Data for DAC Channel2 to be loaded in the selected data 
+  *   holding register.
+  * @param  Data1: Data for DAC Channel1 to be loaded in the selected data 
+  *   holding register.
+  * @retval None
+  */
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1)
+{
+  uint32_t data = 0, tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data1));
+  assert_param(IS_DAC_DATA(Data2));
+  
+  /* Calculate and set dual DAC data holding register value */
+  if (DAC_Align == DAC_Align_8b_R)
+  {
+    data = ((uint32_t)Data2 << 8) | Data1; 
+  }
+  else
+  {
+    data = ((uint32_t)Data2 << 16) | Data1;
+  }
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12RD_Offset + DAC_Align;
+
+  /* Set the dual DAC selected data holding register */
+  *(__IO uint32_t *)tmp = data;
+}
+
+/**
+  * @brief  Returns the last data output value of the selected DAC cahnnel.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *   This parameter can be one of the following values:
+  *     @arg DAC_Channel_1: DAC Channel1 selected
+  *     @arg DAC_Channel_2: DAC Channel2 selected
+  * @retval The selected DAC channel data output value.
+  */
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  
+  tmp = (uint32_t) DAC_BASE ;
+  tmp += DOR_Offset + ((uint32_t)DAC_Channel >> 2);
+  
+  /* Returns the DAC channel data output register value */
+  return (uint16_t) (*(__IO uint32_t*) tmp);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c
new file mode 100644
index 00000000..1cf54472
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c
@@ -0,0 +1,152 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_dbgmcu.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the DBGMCU firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_dbgmcu.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DBGMCU 
+  * @brief DBGMCU driver modules
+  * @{
+  */ 
+
+/** @defgroup DBGMCU_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_Defines
+  * @{
+  */
+
+#define IDCODE_DEVID_Mask    ((uint32_t)0x00000FFF)
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DBGMCU_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Returns the device revision identifier.
+  * @param  None
+  * @retval Device revision identifier
+  */
+uint32_t DBGMCU_GetREVID(void)
+{
+   return(DBGMCU->IDCODE >> 16);
+}
+
+/**
+  * @brief  Returns the device identifier.
+  * @param  None
+  * @retval Device identifier
+  */
+uint32_t DBGMCU_GetDEVID(void)
+{
+   return(DBGMCU->IDCODE & IDCODE_DEVID_Mask);
+}
+
+/**
+  * @brief  Configures the specified peripheral and low power mode behavior
+  *   when the MCU under Debug mode.
+  * @param  DBGMCU_Periph: specifies the peripheral and low power mode.
+  *   This parameter can be any combination of the following values:
+  *     @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode              
+  *     @arg DBGMCU_STOP: Keep debugger connection during STOP mode               
+  *     @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode            
+  *     @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted          
+  *     @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted          
+  *     @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted          
+  *     @arg DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted           
+  *     @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted
+  *     @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted
+  *     @arg DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
+  *     @arg DBGMCU_CAN2_STOP: Debug CAN2 stopped when Core is halted           
+  * @param  NewState: new state of the specified peripheral in Debug mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->CR |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->CR &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dma.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dma.c
new file mode 100644
index 00000000..f2c2cb33
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_dma.c
@@ -0,0 +1,693 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_dma.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the DMA firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_dma.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DMA 
+  * @brief DMA driver modules
+  * @{
+  */ 
+
+/** @defgroup DMA_Private_TypesDefinitions
+  * @{
+  */ 
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Private_Defines
+  * @{
+  */
+
+/* DMA ENABLE mask */
+#define CCR_ENABLE_Set          ((uint32_t)0x00000001)
+#define CCR_ENABLE_Reset        ((uint32_t)0xFFFFFFFE)
+
+/* DMA1 Channelx interrupt pending bit masks */
+#define DMA1_Channel1_IT_Mask    ((uint32_t)0x0000000F)
+#define DMA1_Channel2_IT_Mask    ((uint32_t)0x000000F0)
+#define DMA1_Channel3_IT_Mask    ((uint32_t)0x00000F00)
+#define DMA1_Channel4_IT_Mask    ((uint32_t)0x0000F000)
+#define DMA1_Channel5_IT_Mask    ((uint32_t)0x000F0000)
+#define DMA1_Channel6_IT_Mask    ((uint32_t)0x00F00000)
+#define DMA1_Channel7_IT_Mask    ((uint32_t)0x0F000000)
+
+/* DMA2 Channelx interrupt pending bit masks */
+#define DMA2_Channel1_IT_Mask    ((uint32_t)0x0000000F)
+#define DMA2_Channel2_IT_Mask    ((uint32_t)0x000000F0)
+#define DMA2_Channel3_IT_Mask    ((uint32_t)0x00000F00)
+#define DMA2_Channel4_IT_Mask    ((uint32_t)0x0000F000)
+#define DMA2_Channel5_IT_Mask    ((uint32_t)0x000F0000)
+
+/* DMA2 FLAG mask */
+#define FLAG_Mask                ((uint32_t)0x10000000)
+
+/* DMA registers Masks */
+#define CCR_CLEAR_Mask           ((uint32_t)0xFFFF800F)
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DMAy Channelx registers to their default reset
+  *   values.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and
+  *   x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @retval None
+  */
+void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  /* Disable the selected DMAy Channelx */
+  DMAy_Channelx->CCR &= CCR_ENABLE_Reset;
+  /* Reset DMAy Channelx control register */
+  DMAy_Channelx->CCR  = 0;
+  
+  /* Reset DMAy Channelx remaining bytes register */
+  DMAy_Channelx->CNDTR = 0;
+  
+  /* Reset DMAy Channelx peripheral address register */
+  DMAy_Channelx->CPAR  = 0;
+  
+  /* Reset DMAy Channelx memory address register */
+  DMAy_Channelx->CMAR = 0;
+  
+  if (DMAy_Channelx == DMA1_Channel1)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel1 */
+    DMA1->IFCR |= DMA1_Channel1_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA1_Channel2)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel2 */
+    DMA1->IFCR |= DMA1_Channel2_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA1_Channel3)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel3 */
+    DMA1->IFCR |= DMA1_Channel3_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA1_Channel4)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel4 */
+    DMA1->IFCR |= DMA1_Channel4_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA1_Channel5)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel5 */
+    DMA1->IFCR |= DMA1_Channel5_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA1_Channel6)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel6 */
+    DMA1->IFCR |= DMA1_Channel6_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA1_Channel7)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel7 */
+    DMA1->IFCR |= DMA1_Channel7_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA2_Channel1)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel1 */
+    DMA2->IFCR |= DMA2_Channel1_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA2_Channel2)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel2 */
+    DMA2->IFCR |= DMA2_Channel2_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA2_Channel3)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel3 */
+    DMA2->IFCR |= DMA2_Channel3_IT_Mask;
+  }
+  else if (DMAy_Channelx == DMA2_Channel4)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel4 */
+    DMA2->IFCR |= DMA2_Channel4_IT_Mask;
+  }
+  else
+  { 
+    if (DMAy_Channelx == DMA2_Channel5)
+    {
+      /* Reset interrupt pending bits for DMA2 Channel5 */
+      DMA2->IFCR |= DMA2_Channel5_IT_Mask;
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the DMAy Channelx according to the specified
+  *   parameters in the DMA_InitStruct.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *   x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @param  DMA_InitStruct: pointer to a DMA_InitTypeDef structure that
+  *   contains the configuration information for the specified DMA Channel.
+  * @retval None
+  */
+void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_DMA_DIR(DMA_InitStruct->DMA_DIR));
+  assert_param(IS_DMA_BUFFER_SIZE(DMA_InitStruct->DMA_BufferSize));
+  assert_param(IS_DMA_PERIPHERAL_INC_STATE(DMA_InitStruct->DMA_PeripheralInc));
+  assert_param(IS_DMA_MEMORY_INC_STATE(DMA_InitStruct->DMA_MemoryInc));   
+  assert_param(IS_DMA_PERIPHERAL_DATA_SIZE(DMA_InitStruct->DMA_PeripheralDataSize));
+  assert_param(IS_DMA_MEMORY_DATA_SIZE(DMA_InitStruct->DMA_MemoryDataSize));
+  assert_param(IS_DMA_MODE(DMA_InitStruct->DMA_Mode));
+  assert_param(IS_DMA_PRIORITY(DMA_InitStruct->DMA_Priority));
+  assert_param(IS_DMA_M2M_STATE(DMA_InitStruct->DMA_M2M));
+
+/*--------------------------- DMAy Channelx CCR Configuration -----------------*/
+  /* Get the DMAy_Channelx CCR value */
+  tmpreg = DMAy_Channelx->CCR;
+  /* Clear MEM2MEM, PL, MSIZE, PSIZE, MINC, PINC, CIRC and DIR bits */
+  tmpreg &= CCR_CLEAR_Mask;
+  /* Configure DMAy Channelx: data transfer, data size, priority level and mode */
+  /* Set DIR bit according to DMA_DIR value */
+  /* Set CIRC bit according to DMA_Mode value */
+  /* Set PINC bit according to DMA_PeripheralInc value */
+  /* Set MINC bit according to DMA_MemoryInc value */
+  /* Set PSIZE bits according to DMA_PeripheralDataSize value */
+  /* Set MSIZE bits according to DMA_MemoryDataSize value */
+  /* Set PL bits according to DMA_Priority value */
+  /* Set the MEM2MEM bit according to DMA_M2M value */
+  tmpreg |= DMA_InitStruct->DMA_DIR | DMA_InitStruct->DMA_Mode |
+            DMA_InitStruct->DMA_PeripheralInc | DMA_InitStruct->DMA_MemoryInc |
+            DMA_InitStruct->DMA_PeripheralDataSize | DMA_InitStruct->DMA_MemoryDataSize |
+            DMA_InitStruct->DMA_Priority | DMA_InitStruct->DMA_M2M;
+
+  /* Write to DMAy Channelx CCR */
+  DMAy_Channelx->CCR = tmpreg;
+
+/*--------------------------- DMAy Channelx CNDTR Configuration ---------------*/
+  /* Write to DMAy Channelx CNDTR */
+  DMAy_Channelx->CNDTR = DMA_InitStruct->DMA_BufferSize;
+
+/*--------------------------- DMAy Channelx CPAR Configuration ----------------*/
+  /* Write to DMAy Channelx CPAR */
+  DMAy_Channelx->CPAR = DMA_InitStruct->DMA_PeripheralBaseAddr;
+
+/*--------------------------- DMAy Channelx CMAR Configuration ----------------*/
+  /* Write to DMAy Channelx CMAR */
+  DMAy_Channelx->CMAR = DMA_InitStruct->DMA_MemoryBaseAddr;
+}
+
+/**
+  * @brief  Fills each DMA_InitStruct member with its default value.
+  * @param  DMA_InitStruct : pointer to a DMA_InitTypeDef structure which will
+  *   be initialized.
+  * @retval None
+  */
+void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct)
+{
+/*-------------- Reset DMA init structure parameters values ------------------*/
+  /* Initialize the DMA_PeripheralBaseAddr member */
+  DMA_InitStruct->DMA_PeripheralBaseAddr = 0;
+  /* Initialize the DMA_MemoryBaseAddr member */
+  DMA_InitStruct->DMA_MemoryBaseAddr = 0;
+  /* Initialize the DMA_DIR member */
+  DMA_InitStruct->DMA_DIR = DMA_DIR_PeripheralSRC;
+  /* Initialize the DMA_BufferSize member */
+  DMA_InitStruct->DMA_BufferSize = 0;
+  /* Initialize the DMA_PeripheralInc member */
+  DMA_InitStruct->DMA_PeripheralInc = DMA_PeripheralInc_Disable;
+  /* Initialize the DMA_MemoryInc member */
+  DMA_InitStruct->DMA_MemoryInc = DMA_MemoryInc_Disable;
+  /* Initialize the DMA_PeripheralDataSize member */
+  DMA_InitStruct->DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte;
+  /* Initialize the DMA_MemoryDataSize member */
+  DMA_InitStruct->DMA_MemoryDataSize = DMA_MemoryDataSize_Byte;
+  /* Initialize the DMA_Mode member */
+  DMA_InitStruct->DMA_Mode = DMA_Mode_Normal;
+  /* Initialize the DMA_Priority member */
+  DMA_InitStruct->DMA_Priority = DMA_Priority_Low;
+  /* Initialize the DMA_M2M member */
+  DMA_InitStruct->DMA_M2M = DMA_M2M_Disable;
+}
+
+/**
+  * @brief  Enables or disables the specified DMAy Channelx.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *   x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @param  NewState: new state of the DMAy Channelx. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DMAy Channelx */
+    DMAy_Channelx->CCR |= CCR_ENABLE_Set;
+  }
+  else
+  {
+    /* Disable the selected DMAy Channelx */
+    DMAy_Channelx->CCR &= CCR_ENABLE_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified DMAy Channelx interrupts.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *   x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @param  DMA_IT: specifies the DMA interrupts sources to be enabled
+  *   or disabled. 
+  *   This parameter can be any combination of the following values:
+  *     @arg DMA_IT_TC:  Transfer complete interrupt mask
+  *     @arg DMA_IT_HT:  Half transfer interrupt mask
+  *     @arg DMA_IT_TE:  Transfer error interrupt mask
+  * @param  NewState: new state of the specified DMA interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_DMA_CONFIG_IT(DMA_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DMA interrupts */
+    DMAy_Channelx->CCR |= DMA_IT;
+  }
+  else
+  {
+    /* Disable the selected DMA interrupts */
+    DMAy_Channelx->CCR &= ~DMA_IT;
+  }
+}
+
+/**
+  * @brief  Returns the number of remaining data units in the current
+  *   DMAy Channelx transfer.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *   x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @retval The number of remaining data units in the current DMAy Channelx
+  *   transfer.
+  */
+uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  /* Return the number of remaining data units for DMAy Channelx */
+  return ((uint16_t)(DMAy_Channelx->CNDTR));
+}
+
+/**
+  * @brief  Checks whether the specified DMAy Channelx flag is set or not.
+  * @param  DMA_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag.
+  *     @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag.
+  *     @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag.
+  *     @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag.
+  *     @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag.
+  *     @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag.
+  *     @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag.
+  *     @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag.
+  *     @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag.
+  *     @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag.
+  *     @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag.
+  *     @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag.
+  *     @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag.
+  *     @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag.
+  *     @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag.
+  *     @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag.
+  *     @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag.
+  *     @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag.
+  *     @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag.
+  *     @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag.
+  *     @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag.
+  *     @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag.
+  *     @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag.
+  *     @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag.
+  *     @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag.
+  *     @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag.
+  *     @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag.
+  *     @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag.
+  *     @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag.
+  *     @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag.
+  *     @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag.
+  *     @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag.
+  *     @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag.
+  *     @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag.
+  *     @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag.
+  *     @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag.
+  *     @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag.
+  *     @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag.
+  *     @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag.
+  *     @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag.
+  *     @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag.
+  *     @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag.
+  *     @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag.
+  *     @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag.
+  *     @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag.
+  *     @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag.
+  *     @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag.
+  *     @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag.
+  * @retval The new state of DMA_FLAG (SET or RESET).
+  */
+FlagStatus DMA_GetFlagStatus(uint32_t DMA_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_DMA_GET_FLAG(DMA_FLAG));
+
+  /* Calculate the used DMA */
+  if ((DMA_FLAG & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Get DMA2 ISR register value */
+    tmpreg = DMA2->ISR ;
+  }
+  else
+  {
+    /* Get DMA1 ISR register value */
+    tmpreg = DMA1->ISR ;
+  }
+
+  /* Check the status of the specified DMA flag */
+  if ((tmpreg & DMA_FLAG) != (uint32_t)RESET)
+  {
+    /* DMA_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMA_FLAG is reset */
+    bitstatus = RESET;
+  }
+  
+  /* Return the DMA_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DMAy Channelx's pending flags.
+  * @param  DMA_FLAG: specifies the flag to clear.
+  *   This parameter can be any combination (for the same DMA) of the following values:
+  *     @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag.
+  *     @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag.
+  *     @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag.
+  *     @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag.
+  *     @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag.
+  *     @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag.
+  *     @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag.
+  *     @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag.
+  *     @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag.
+  *     @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag.
+  *     @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag.
+  *     @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag.
+  *     @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag.
+  *     @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag.
+  *     @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag.
+  *     @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag.
+  *     @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag.
+  *     @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag.
+  *     @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag.
+  *     @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag.
+  *     @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag.
+  *     @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag.
+  *     @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag.
+  *     @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag.
+  *     @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag.
+  *     @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag.
+  *     @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag.
+  *     @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag.
+  *     @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag.
+  *     @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag.
+  *     @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag.
+  *     @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag.
+  *     @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag.
+  *     @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag.
+  *     @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag.
+  *     @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag.
+  *     @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag.
+  *     @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag.
+  *     @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag.
+  *     @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag.
+  *     @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag.
+  *     @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag.
+  *     @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag.
+  *     @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag.
+  *     @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag.
+  *     @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag.
+  *     @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag.
+  *     @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag.
+  * @retval None
+  */
+void DMA_ClearFlag(uint32_t DMA_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_CLEAR_FLAG(DMA_FLAG));
+  /* Calculate the used DMA */
+
+  if ((DMA_FLAG & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Clear the selected DMA flags */
+    DMA2->IFCR = DMA_FLAG;
+  }
+  else
+  {
+    /* Clear the selected DMA flags */
+    DMA1->IFCR = DMA_FLAG;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DMAy Channelx interrupt has occurred or not.
+  * @param  DMA_IT: specifies the DMA interrupt source to check. 
+  *   This parameter can be one of the following values:
+  *     @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt.
+  *     @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt.
+  *     @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt.
+  *     @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt.
+  *     @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt.
+  *     @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt.
+  *     @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt.
+  *     @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt.
+  *     @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt.
+  *     @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt.
+  *     @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt.
+  *     @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt.
+  *     @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt.
+  *     @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt.
+  *     @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt.
+  *     @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt.
+  *     @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt.
+  *     @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt.
+  *     @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt.
+  *     @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt.
+  *     @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt.
+  *     @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt.
+  *     @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt.
+  *     @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt.
+  *     @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt.
+  *     @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt.
+  *     @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt.
+  *     @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt.
+  *     @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt.
+  *     @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt.
+  *     @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt.
+  *     @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt.
+  *     @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt.
+  *     @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt.
+  *     @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt.
+  *     @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt.
+  *     @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt.
+  *     @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt.
+  *     @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt.
+  *     @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt.
+  *     @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt.
+  *     @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt.
+  *     @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt.
+  *     @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt.
+  *     @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt.
+  *     @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt.
+  *     @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt.
+  *     @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt.
+  * @retval The new state of DMA_IT (SET or RESET).
+  */
+ITStatus DMA_GetITStatus(uint32_t DMA_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_DMA_GET_IT(DMA_IT));
+
+  /* Calculate the used DMA */
+  if ((DMA_IT & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Get DMA2 ISR register value */
+    tmpreg = DMA2->ISR ;
+  }
+  else
+  {
+    /* Get DMA1 ISR register value */
+    tmpreg = DMA1->ISR ;
+  }
+
+  /* Check the status of the specified DMA interrupt */
+  if ((tmpreg & DMA_IT) != (uint32_t)RESET)
+  {
+    /* DMA_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMA_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DMA_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DMAy Channelxs interrupt pending bits.
+  * @param  DMA_IT: specifies the DMA interrupt pending bit to clear.
+  *   This parameter can be any combination (for the same DMA) of the following values:
+  *     @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt.
+  *     @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt.
+  *     @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt.
+  *     @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt.
+  *     @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt.
+  *     @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt.
+  *     @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt.
+  *     @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt.
+  *     @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt.
+  *     @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt.
+  *     @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt.
+  *     @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt.
+  *     @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt.
+  *     @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt.
+  *     @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt.
+  *     @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt.
+  *     @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt.
+  *     @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt.
+  *     @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt.
+  *     @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt.
+  *     @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt.
+  *     @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt.
+  *     @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt.
+  *     @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt.
+  *     @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt.
+  *     @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt.
+  *     @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt.
+  *     @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt.
+  *     @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt.
+  *     @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt.
+  *     @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt.
+  *     @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt.
+  *     @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt.
+  *     @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt.
+  *     @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt.
+  *     @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt.
+  *     @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt.
+  *     @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt.
+  *     @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt.
+  *     @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt.
+  *     @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt.
+  *     @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt.
+  *     @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt.
+  *     @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt.
+  *     @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt.
+  *     @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt.
+  *     @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt.
+  *     @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt.
+  * @retval None
+  */
+void DMA_ClearITPendingBit(uint32_t DMA_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_CLEAR_IT(DMA_IT));
+
+  /* Calculate the used DMA */
+  if ((DMA_IT & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Clear the selected DMA interrupt pending bits */
+    DMA2->IFCR = DMA_IT;
+  }
+  else
+  {
+    /* Clear the selected DMA interrupt pending bits */
+    DMA1->IFCR = DMA_IT;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_exti.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_exti.c
new file mode 100644
index 00000000..b489e18f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_exti.c
@@ -0,0 +1,268 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_exti.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the EXTI firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_exti.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup EXTI 
+  * @brief EXTI driver modules
+  * @{
+  */
+
+/** @defgroup EXTI_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_Defines
+  * @{
+  */
+
+#define EXTI_LineNone    ((uint32_t)0x00000)  /* No interrupt selected */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the EXTI peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void EXTI_DeInit(void)
+{
+  EXTI->IMR = 0x00000000;
+  EXTI->EMR = 0x00000000;
+  EXTI->RTSR = 0x00000000; 
+  EXTI->FTSR = 0x00000000; 
+  EXTI->PR = 0x000FFFFF;
+}
+
+/**
+  * @brief  Initializes the EXTI peripheral according to the specified
+  *   parameters in the EXTI_InitStruct.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure
+  *   that contains the configuration information for the EXTI peripheral.
+  * @retval None
+  */
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode));
+  assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger));
+  assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line));  
+  assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd));
+
+  tmp = (uint32_t)EXTI_BASE;
+     
+  if (EXTI_InitStruct->EXTI_LineCmd != DISABLE)
+  {
+    /* Clear EXTI line configuration */
+    EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line;
+    
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+
+    /* Clear Rising Falling edge configuration */
+    EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line;
+    
+    /* Select the trigger for the selected external interrupts */
+    if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
+    {
+      /* Rising Falling edge */
+      EXTI->RTSR |= EXTI_InitStruct->EXTI_Line;
+      EXTI->FTSR |= EXTI_InitStruct->EXTI_Line;
+    }
+    else
+    {
+      tmp = (uint32_t)EXTI_BASE;
+      tmp += EXTI_InitStruct->EXTI_Trigger;
+
+      *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+    }
+  }
+  else
+  {
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    /* Disable the selected external lines */
+    *(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line;
+  }
+}
+
+/**
+  * @brief  Fills each EXTI_InitStruct member with its reset value.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will
+  *   be initialized.
+  * @retval None
+  */
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  EXTI_InitStruct->EXTI_Line = EXTI_LineNone;
+  EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
+  EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
+  EXTI_InitStruct->EXTI_LineCmd = DISABLE;
+}
+
+/**
+  * @brief  Generates a Software interrupt.
+  * @param  EXTI_Line: specifies the EXTI lines to be enabled or disabled.
+  *   This parameter can be any combination of EXTI_Linex where x can be (0..19).
+  * @retval None
+  */
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->SWIER |= EXTI_Line;
+}
+
+/**
+  * @brief  Checks whether the specified EXTI line flag is set or not.
+  * @param  EXTI_Line: specifies the EXTI line flag to check.
+  *   This parameter can be:
+  *     @arg EXTI_Linex: External interrupt line x where x(0..19)
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+  
+  if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTIs line pending flags.
+  * @param  EXTI_Line: specifies the EXTI lines flags to clear.
+  *   This parameter can be any combination of EXTI_Linex where x can be (0..19).
+  * @retval None
+  */
+void EXTI_ClearFlag(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @brief  Checks whether the specified EXTI line is asserted or not.
+  * @param  EXTI_Line: specifies the EXTI line to check.
+  *   This parameter can be:
+  *     @arg EXTI_Linex: External interrupt line x where x(0..19)
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+  
+  enablestatus =  EXTI->IMR & EXTI_Line;
+  if (((EXTI->PR & EXTI_Line) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTIs line pending bits.
+  * @param  EXTI_Line: specifies the EXTI lines to clear.
+  *   This parameter can be any combination of EXTI_Linex where x can be (0..19).
+  * @retval None
+  */
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_flash.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_flash.c
new file mode 100644
index 00000000..013deb4d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_flash.c
@@ -0,0 +1,878 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_flash.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the FLASH firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_flash.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FLASH 
+  * @brief FLASH driver modules
+  * @{
+  */ 
+
+/** @defgroup FLASH_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Private_Defines
+  * @{
+  */ 
+
+/* Flash Access Control Register bits */
+#define ACR_LATENCY_Mask         ((uint32_t)0x00000038)
+#define ACR_HLFCYA_Mask          ((uint32_t)0xFFFFFFF7)
+#define ACR_PRFTBE_Mask          ((uint32_t)0xFFFFFFEF)
+
+/* Flash Access Control Register bits */
+#define ACR_PRFTBS_Mask          ((uint32_t)0x00000020) 
+
+/* Flash Control Register bits */
+#define CR_PG_Set                ((uint32_t)0x00000001)
+#define CR_PG_Reset              ((uint32_t)0x00001FFE) 
+#define CR_PER_Set               ((uint32_t)0x00000002)
+#define CR_PER_Reset             ((uint32_t)0x00001FFD)
+#define CR_MER_Set               ((uint32_t)0x00000004)
+#define CR_MER_Reset             ((uint32_t)0x00001FFB)
+#define CR_OPTPG_Set             ((uint32_t)0x00000010)
+#define CR_OPTPG_Reset           ((uint32_t)0x00001FEF)
+#define CR_OPTER_Set             ((uint32_t)0x00000020)
+#define CR_OPTER_Reset           ((uint32_t)0x00001FDF)
+#define CR_STRT_Set              ((uint32_t)0x00000040)
+#define CR_LOCK_Set              ((uint32_t)0x00000080)
+
+/* FLASH Mask */
+#define RDPRT_Mask               ((uint32_t)0x00000002)
+#define WRP0_Mask                ((uint32_t)0x000000FF)
+#define WRP1_Mask                ((uint32_t)0x0000FF00)
+#define WRP2_Mask                ((uint32_t)0x00FF0000)
+#define WRP3_Mask                ((uint32_t)0xFF000000)
+
+/* FLASH Keys */
+#define RDP_Key                  ((uint16_t)0x00A5)
+#define FLASH_KEY1               ((uint32_t)0x45670123)
+#define FLASH_KEY2               ((uint32_t)0xCDEF89AB)
+
+/* Delay definition */   
+#define EraseTimeout             ((uint32_t)0x00000FFF)
+#define ProgramTimeout           ((uint32_t)0x0000000F)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Private_FunctionPrototypes
+  * @{
+  */
+
+static void delay(void);
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Sets the code latency value.
+  * @param  FLASH_Latency: specifies the FLASH Latency value.
+  *   This parameter can be one of the following values:
+  *     @arg FLASH_Latency_0: FLASH Zero Latency cycle
+  *     @arg FLASH_Latency_1: FLASH One Latency cycle
+  *     @arg FLASH_Latency_2: FLASH Two Latency cycles
+  * @retval None
+  */
+void FLASH_SetLatency(uint32_t FLASH_Latency)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_FLASH_LATENCY(FLASH_Latency));
+  
+  /* Read the ACR register */
+  tmpreg = FLASH->ACR;  
+  
+  /* Sets the Latency value */
+  tmpreg &= ACR_LATENCY_Mask;
+  tmpreg |= FLASH_Latency;
+  
+  /* Write the ACR register */
+  FLASH->ACR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Half cycle flash access.
+  * @param  FLASH_HalfCycleAccess: specifies the FLASH Half cycle Access mode.
+  *   This parameter can be one of the following values:
+  *     @arg FLASH_HalfCycleAccess_Enable: FLASH Half Cycle Enable
+  *     @arg FLASH_HalfCycleAccess_Disable: FLASH Half Cycle Disable
+  * @retval None
+  */
+void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_HALFCYCLEACCESS_STATE(FLASH_HalfCycleAccess));
+  
+  /* Enable or disable the Half cycle access */
+  FLASH->ACR &= ACR_HLFCYA_Mask;
+  FLASH->ACR |= FLASH_HalfCycleAccess;
+}
+
+/**
+  * @brief  Enables or disables the Prefetch Buffer.
+  * @param  FLASH_PrefetchBuffer: specifies the Prefetch buffer status.
+  *   This parameter can be one of the following values:
+  *     @arg FLASH_PrefetchBuffer_Enable: FLASH Prefetch Buffer Enable
+  *     @arg FLASH_PrefetchBuffer_Disable: FLASH Prefetch Buffer Disable
+  * @retval None
+  */
+void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_PREFETCHBUFFER_STATE(FLASH_PrefetchBuffer));
+  
+  /* Enable or disable the Prefetch Buffer */
+  FLASH->ACR &= ACR_PRFTBE_Mask;
+  FLASH->ACR |= FLASH_PrefetchBuffer;
+}
+
+/**
+  * @brief  Unlocks the FLASH Program Erase Controller.
+  * @param  None
+  * @retval None
+  */
+void FLASH_Unlock(void)
+{
+  /* Authorize the FPEC Access */
+  FLASH->KEYR = FLASH_KEY1;
+  FLASH->KEYR = FLASH_KEY2;
+}
+
+/**
+  * @brief  Locks the FLASH Program Erase Controller.
+  * @param  None
+  * @retval None
+  */
+void FLASH_Lock(void)
+{
+  /* Set the Lock Bit to lock the FPEC and the FCR */
+  FLASH->CR |= CR_LOCK_Set;
+}
+
+/**
+  * @brief  Erases a specified FLASH page.
+  * @param  Page_Address: The page address to be erased.
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_ErasePage(uint32_t Page_Address)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  /* Check the parameters */
+  assert_param(IS_FLASH_ADDRESS(Page_Address));
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(EraseTimeout);
+  
+  if(status == FLASH_COMPLETE)
+  { 
+    /* if the previous operation is completed, proceed to erase the page */
+    FLASH->CR|= CR_PER_Set;
+    FLASH->AR = Page_Address; 
+    FLASH->CR|= CR_STRT_Set;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(EraseTimeout);
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the erase operation is completed, disable the PER Bit */
+      FLASH->CR &= CR_PER_Reset;
+    }
+  }
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Erases all FLASH pages.
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_EraseAllPages(void)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(EraseTimeout);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to erase all pages */
+     FLASH->CR |= CR_MER_Set;
+     FLASH->CR |= CR_STRT_Set;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(EraseTimeout);
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the erase operation is completed, disable the MER Bit */
+      FLASH->CR &= CR_MER_Reset;
+    }
+  }	   
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Erases the FLASH option bytes.
+  * @note   This functions erases all option bytes and then deactivates the Read
+  *         protection. If the user needs to keep the Read protection activated,
+  *         he has to enable it after this function call (using
+  *         FLASH_ReadOutProtection function)
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_EraseOptionBytes(void)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(EraseTimeout);
+  if(status == FLASH_COMPLETE)
+  {
+    /* Authorize the small information block programming */
+    FLASH->OPTKEYR = FLASH_KEY1;
+    FLASH->OPTKEYR = FLASH_KEY2;
+    
+    /* if the previous operation is completed, proceed to erase the option bytes */
+    FLASH->CR |= CR_OPTER_Set;
+    FLASH->CR |= CR_STRT_Set;
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(EraseTimeout);
+    
+    if(status == FLASH_COMPLETE)
+    {
+      /* if the erase operation is completed, disable the OPTER Bit */
+      FLASH->CR &= CR_OPTER_Reset;
+       
+      /* Enable the Option Bytes Programming operation */
+      FLASH->CR |= CR_OPTPG_Set;
+      /* Disable the Read protection */
+      OB->RDP= RDP_Key; 
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(ProgramTimeout);
+ 
+      if(status != FLASH_TIMEOUT)
+      {
+        /* if the program operation is completed, disable the OPTPG Bit */
+        FLASH->CR &= CR_OPTPG_Reset;
+      }
+    }
+    else
+    {
+      if (status != FLASH_TIMEOUT)
+      {
+        /* Disable the OPTPG Bit */
+        FLASH->CR &= CR_OPTPG_Reset;
+      }
+    }  
+  }
+  /* Return the erase status */
+  return status;
+}
+
+/**
+  * @brief  Programs a word at a specified address.
+  * @param  Address: specifies the address to be programmed.
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. 
+  */
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_ADDRESS(Address));
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(ProgramTimeout);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to program the new first 
+    half word */
+    FLASH->CR |= CR_PG_Set;
+  
+    *(__IO uint16_t*)Address = (uint16_t)Data;
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(ProgramTimeout);
+ 
+    if(status == FLASH_COMPLETE)
+    {
+      /* if the previous operation is completed, proceed to program the new second 
+      half word */
+      tmp = Address + 2;
+
+      *(__IO uint16_t*) tmp = Data >> 16;
+    
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(ProgramTimeout);
+        
+      if(status != FLASH_TIMEOUT)
+      {
+        /* Disable the PG Bit */
+        FLASH->CR &= CR_PG_Reset;
+      }
+    }
+    else
+    {
+      if (status != FLASH_TIMEOUT)
+      {
+        /* Disable the PG Bit */
+        FLASH->CR &= CR_PG_Reset;
+      }
+     }
+  }
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a half word at a specified address.
+  * @param  Address: specifies the address to be programmed.
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. 
+  */
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  /* Check the parameters */
+  assert_param(IS_FLASH_ADDRESS(Address));
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(ProgramTimeout);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to program the new data */
+    FLASH->CR |= CR_PG_Set;
+  
+    *(__IO uint16_t*)Address = Data;
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(ProgramTimeout);
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the PG Bit */
+      FLASH->CR &= CR_PG_Reset;
+    }
+  } 
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a half word at a specified Option Byte Data address.
+  * @param  Address: specifies the address to be programmed.
+  *   This parameter can be 0x1FFFF804 or 0x1FFFF806. 
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. 
+  */
+FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  /* Check the parameters */
+  assert_param(IS_OB_DATA_ADDRESS(Address));
+  status = FLASH_WaitForLastOperation(ProgramTimeout);
+  if(status == FLASH_COMPLETE)
+  {
+    /* Authorize the small information block programming */
+    FLASH->OPTKEYR = FLASH_KEY1;
+    FLASH->OPTKEYR = FLASH_KEY2;
+    /* Enables the Option Bytes Programming operation */
+    FLASH->CR |= CR_OPTPG_Set; 
+    *(__IO uint16_t*)Address = Data;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(ProgramTimeout);
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= CR_OPTPG_Reset;
+    }
+  }    
+  /* Return the Option Byte Data Program Status */
+  return status;
+}
+
+/**
+  * @brief  Write protects the desired pages
+  * @param  FLASH_Pages: specifies the address of the pages to be write protected.
+  *   This parameter can be:
+  *     @arg For @b STM32_Low-density_devices: value between FLASH_WRProt_Pages0to3 and FLASH_WRProt_Pages28to31  
+  *     @arg For @b STM32_Medium-density_devices: value between FLASH_WRProt_Pages0to3
+  *       and FLASH_WRProt_Pages124to127
+  *     @arg For @b STM32_High-density_devices: value between FLASH_WRProt_Pages0to1 and
+  *       FLASH_WRProt_Pages60to61 or FLASH_WRProt_Pages62to255
+  *     @arg For @b STM32_Connectivity_line_devices: value between FLASH_WRProt_Pages0to1 and
+  *       FLASH_WRProt_Pages60to61 or FLASH_WRProt_Pages62to127    
+  *     @arg FLASH_WRProt_AllPages
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages)
+{
+  uint16_t WRP0_Data = 0xFFFF, WRP1_Data = 0xFFFF, WRP2_Data = 0xFFFF, WRP3_Data = 0xFFFF;
+  
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Check the parameters */
+  assert_param(IS_FLASH_WRPROT_PAGE(FLASH_Pages));
+  
+  FLASH_Pages = (uint32_t)(~FLASH_Pages);
+  WRP0_Data = (uint16_t)(FLASH_Pages & WRP0_Mask);
+  WRP1_Data = (uint16_t)((FLASH_Pages & WRP1_Mask) >> 8);
+  WRP2_Data = (uint16_t)((FLASH_Pages & WRP2_Mask) >> 16);
+  WRP3_Data = (uint16_t)((FLASH_Pages & WRP3_Mask) >> 24);
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(ProgramTimeout);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* Authorizes the small information block programming */
+    FLASH->OPTKEYR = FLASH_KEY1;
+    FLASH->OPTKEYR = FLASH_KEY2;
+    FLASH->CR |= CR_OPTPG_Set;
+    if(WRP0_Data != 0xFF)
+    {
+      OB->WRP0 = WRP0_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(ProgramTimeout);
+    }
+    if((status == FLASH_COMPLETE) && (WRP1_Data != 0xFF))
+    {
+      OB->WRP1 = WRP1_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(ProgramTimeout);
+    }
+    if((status == FLASH_COMPLETE) && (WRP2_Data != 0xFF))
+    {
+      OB->WRP2 = WRP2_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(ProgramTimeout);
+    }
+    
+    if((status == FLASH_COMPLETE)&& (WRP3_Data != 0xFF))
+    {
+      OB->WRP3 = WRP3_Data;
+     
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(ProgramTimeout);
+    }
+          
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= CR_OPTPG_Reset;
+    }
+  } 
+  /* Return the write protection operation Status */
+  return status;       
+}
+
+/**
+  * @brief  Enables or disables the read out protection.
+  * @note   If the user has already programmed the other option bytes before calling 
+  *   this function, he must re-program them since this function erases all option bytes.
+  * @param  Newstate: new state of the ReadOut Protection.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  status = FLASH_WaitForLastOperation(EraseTimeout);
+  if(status == FLASH_COMPLETE)
+  {
+    /* Authorizes the small information block programming */
+    FLASH->OPTKEYR = FLASH_KEY1;
+    FLASH->OPTKEYR = FLASH_KEY2;
+    FLASH->CR |= CR_OPTER_Set;
+    FLASH->CR |= CR_STRT_Set;
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(EraseTimeout);
+    if(status == FLASH_COMPLETE)
+    {
+      /* if the erase operation is completed, disable the OPTER Bit */
+      FLASH->CR &= CR_OPTER_Reset;
+      /* Enable the Option Bytes Programming operation */
+      FLASH->CR |= CR_OPTPG_Set; 
+      if(NewState != DISABLE)
+      {
+        OB->RDP = 0x00;
+      }
+      else
+      {
+        OB->RDP = RDP_Key;  
+      }
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(EraseTimeout); 
+    
+      if(status != FLASH_TIMEOUT)
+      {
+        /* if the program operation is completed, disable the OPTPG Bit */
+        FLASH->CR &= CR_OPTPG_Reset;
+      }
+    }
+    else 
+    {
+      if(status != FLASH_TIMEOUT)
+      {
+        /* Disable the OPTER Bit */
+        FLASH->CR &= CR_OPTER_Reset;
+      }
+    }
+  }
+  /* Return the protection operation Status */
+  return status;      
+}
+
+/**
+  * @brief  Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY.
+  * @param  OB_IWDG: Selects the IWDG mode
+  *   This parameter can be one of the following values:
+  *     @arg OB_IWDG_SW: Software IWDG selected
+  *     @arg OB_IWDG_HW: Hardware IWDG selected
+  * @param  OB_STOP: Reset event when entering STOP mode.
+  *   This parameter can be one of the following values:
+  *     @arg OB_STOP_NoRST: No reset generated when entering in STOP
+  *     @arg OB_STOP_RST: Reset generated when entering in STOP
+  * @param  OB_STDBY: Reset event when entering Standby mode.
+  *   This parameter can be one of the following values:
+  *     @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY
+  *     @arg OB_STDBY_RST: Reset generated when entering in STANDBY
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, 
+  * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_IWDG_SOURCE(OB_IWDG));
+  assert_param(IS_OB_STOP_SOURCE(OB_STOP));
+  assert_param(IS_OB_STDBY_SOURCE(OB_STDBY));
+
+  /* Authorize the small information block programming */
+  FLASH->OPTKEYR = FLASH_KEY1;
+  FLASH->OPTKEYR = FLASH_KEY2;
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(ProgramTimeout);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= CR_OPTPG_Set; 
+           
+    OB->USER = OB_IWDG | (uint16_t)(OB_STOP | (uint16_t)(OB_STDBY | ((uint16_t)0xF8))); 
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(ProgramTimeout);
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= CR_OPTPG_Reset;
+    }
+  }    
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Returns the FLASH User Option Bytes values.
+  * @param  None
+  * @retval The FLASH User Option Bytes values:IWDG_SW(Bit0), RST_STOP(Bit1)
+  *   and RST_STDBY(Bit2).
+  */
+uint32_t FLASH_GetUserOptionByte(void)
+{
+  /* Return the User Option Byte */
+  return (uint32_t)(FLASH->OBR >> 2);
+}
+
+/**
+  * @brief  Returns the FLASH Write Protection Option Bytes Register value.
+  * @param  None
+  * @retval The FLASH Write Protection  Option Bytes Register value
+  */
+uint32_t FLASH_GetWriteProtectionOptionByte(void)
+{
+  /* Return the Falsh write protection Register value */
+  return (uint32_t)(FLASH->WRPR);
+}
+
+/**
+  * @brief  Checks whether the FLASH Read Out Protection Status is set or not.
+  * @param  None
+  * @retval FLASH ReadOut Protection Status(SET or RESET)
+  */
+FlagStatus FLASH_GetReadOutProtectionStatus(void)
+{
+  FlagStatus readoutstatus = RESET;
+  if ((FLASH->OBR & RDPRT_Mask) != (uint32_t)RESET)
+  {
+    readoutstatus = SET;
+  }
+  else
+  {
+    readoutstatus = RESET;
+  }
+  return readoutstatus;
+}
+
+/**
+  * @brief  Checks whether the FLASH Prefetch Buffer status is set or not.
+  * @param  None
+  * @retval FLASH Prefetch Buffer Status (SET or RESET).
+  */
+FlagStatus FLASH_GetPrefetchBufferStatus(void)
+{
+  FlagStatus bitstatus = RESET;
+  
+  if ((FLASH->ACR & ACR_PRFTBS_Mask) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the new state of FLASH Prefetch Buffer Status (SET or RESET) */
+  return bitstatus; 
+}
+
+/**
+  * @brief  Enables or disables the specified FLASH interrupts.
+  * @param  FLASH_IT: specifies the FLASH interrupt sources to be enabled or disabled.
+  *   This parameter can be any combination of the following values:
+  *     @arg FLASH_IT_ERROR: FLASH Error Interrupt
+  *     @arg FLASH_IT_EOP: FLASH end of operation Interrupt
+  * @param  NewState: new state of the specified Flash interrupts.
+  *   This parameter can be: ENABLE or DISABLE.      
+  * @retval None 
+  */
+void FLASH_ITConfig(uint16_t FLASH_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_IT(FLASH_IT)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if(NewState != DISABLE)
+  {
+    /* Enable the interrupt sources */
+    FLASH->CR |= FLASH_IT;
+  }
+  else
+  {
+    /* Disable the interrupt sources */
+    FLASH->CR &= ~(uint32_t)FLASH_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FLASH flag is set or not.
+  * @param  FLASH_FLAG: specifies the FLASH flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg FLASH_FLAG_BSY: FLASH Busy flag           
+  *     @arg FLASH_FLAG_PGERR: FLASH Program error flag       
+  *     @arg FLASH_FLAG_WRPRTERR: FLASH Write protected error flag      
+  *     @arg FLASH_FLAG_EOP: FLASH End of Operation flag           
+  *     @arg FLASH_FLAG_OPTERR:  FLASH Option Byte error flag     
+  * @retval The new state of FLASH_FLAG (SET or RESET).
+  */
+FlagStatus FLASH_GetFlagStatus(uint16_t FLASH_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_FLASH_GET_FLAG(FLASH_FLAG)) ;
+  if(FLASH_FLAG == FLASH_FLAG_OPTERR) 
+  {
+    if((FLASH->OBR & FLASH_FLAG_OPTERR) != (uint32_t)RESET)
+    {
+      bitstatus = SET;
+    }
+    else
+    {
+      bitstatus = RESET;
+    }
+  }
+  else
+  {
+   if((FLASH->SR & FLASH_FLAG) != (uint32_t)RESET)
+    {
+      bitstatus = SET;
+    }
+    else
+    {
+      bitstatus = RESET;
+    }
+  }
+  /* Return the new state of FLASH_FLAG (SET or RESET) */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the FLASHs pending flags.
+  * @param  FLASH_FLAG: specifies the FLASH flags to clear.
+  *   This parameter can be any combination of the following values:         
+  *     @arg FLASH_FLAG_PGERR: FLASH Program error flag       
+  *     @arg FLASH_FLAG_WRPRTERR: FLASH Write protected error flag      
+  *     @arg FLASH_FLAG_EOP: FLASH End of Operation flag           
+  * @retval None
+  */
+void FLASH_ClearFlag(uint16_t FLASH_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_CLEAR_FLAG(FLASH_FLAG)) ;
+  
+  /* Clear the flags */
+  FLASH->SR = FLASH_FLAG;
+}
+
+/**
+  * @brief  Returns the FLASH Status.
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP or FLASH_COMPLETE
+  */
+FLASH_Status FLASH_GetStatus(void)
+{
+  FLASH_Status flashstatus = FLASH_COMPLETE;
+  
+  if((FLASH->SR & FLASH_FLAG_BSY) == FLASH_FLAG_BSY) 
+  {
+    flashstatus = FLASH_BUSY;
+  }
+  else 
+  {  
+    if((FLASH->SR & FLASH_FLAG_PGERR) != 0)
+    { 
+      flashstatus = FLASH_ERROR_PG;
+    }
+    else 
+    {
+      if((FLASH->SR & FLASH_FLAG_WRPRTERR) != 0 )
+      {
+        flashstatus = FLASH_ERROR_WRP;
+      }
+      else
+      {
+        flashstatus = FLASH_COMPLETE;
+      }
+    }
+  }
+  /* Return the Flash Status */
+  return flashstatus;
+}
+
+/**
+  * @brief  Waits for a Flash operation to complete or a TIMEOUT to occur.
+  * @param  Timeout: FLASH progamming Timeout
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *   FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout)
+{ 
+  FLASH_Status status = FLASH_COMPLETE;
+   
+  /* Check for the Flash Status */
+  status = FLASH_GetStatus();
+  /* Wait for a Flash operation to complete or a TIMEOUT to occur */
+  while((status == FLASH_BUSY) && (Timeout != 0x00))
+  {
+    delay();
+    status = FLASH_GetStatus();
+    Timeout--;
+  }
+  if(Timeout == 0x00 )
+  {
+    status = FLASH_TIMEOUT;
+  }
+  /* Return the operation status */
+  return status;
+}
+
+/**
+  * @brief  Inserts a time delay.
+  * @param  None
+  * @retval None
+  */
+static void delay(void)
+{
+  __IO uint32_t i = 0;
+  for(i = 0xFF; i != 0; i--)
+  {
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_fsmc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_fsmc.c
new file mode 100644
index 00000000..187cb451
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_fsmc.c
@@ -0,0 +1,858 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_fsmc.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the FSMC firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_fsmc.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FSMC 
+  * @brief FSMC driver modules
+  * @{
+  */ 
+
+/** @defgroup FSMC_Private_TypesDefinitions
+  * @{
+  */ 
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Private_Defines
+  * @{
+  */
+
+/* --------------------- FSMC registers bit mask ---------------------------- */
+
+/* FSMC BCRx Mask */
+#define BCR_MBKEN_Set                       ((uint32_t)0x00000001)
+#define BCR_MBKEN_Reset                     ((uint32_t)0x000FFFFE)
+#define BCR_FACCEN_Set                      ((uint32_t)0x00000040)
+
+/* FSMC PCRx Mask */
+#define PCR_PBKEN_Set                       ((uint32_t)0x00000004)
+#define PCR_PBKEN_Reset                     ((uint32_t)0x000FFFFB)
+#define PCR_ECCEN_Set                       ((uint32_t)0x00000040)
+#define PCR_ECCEN_Reset                     ((uint32_t)0x000FFFBF)
+#define PCR_MemoryType_NAND                 ((uint32_t)0x00000008)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the FSMC NOR/SRAM Banks registers to their default 
+  *   reset values.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1  
+  *     @arg FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2 
+  *     @arg FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3 
+  *     @arg FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4 
+  * @retval None
+  */
+void FSMC_NORSRAMDeInit(uint32_t FSMC_Bank)
+{
+  /* Check the parameter */
+  assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank));
+  
+  /* FSMC_Bank1_NORSRAM1 */
+  if(FSMC_Bank == FSMC_Bank1_NORSRAM1)
+  {
+    FSMC_Bank1->BTCR[FSMC_Bank] = 0x000030DB;    
+  }
+  /* FSMC_Bank1_NORSRAM2,  FSMC_Bank1_NORSRAM3 or FSMC_Bank1_NORSRAM4 */
+  else
+  {   
+    FSMC_Bank1->BTCR[FSMC_Bank] = 0x000030D2; 
+  }
+  FSMC_Bank1->BTCR[FSMC_Bank + 1] = 0x0FFFFFFF;
+  FSMC_Bank1E->BWTR[FSMC_Bank] = 0x0FFFFFFF;  
+}
+
+/**
+  * @brief  Deinitializes the FSMC NAND Banks registers to their default reset values.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND 
+  * @retval None
+  */
+void FSMC_NANDDeInit(uint32_t FSMC_Bank)
+{
+  /* Check the parameter */
+  assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
+  
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    /* Set the FSMC_Bank2 registers to their reset values */
+    FSMC_Bank2->PCR2 = 0x00000018;
+    FSMC_Bank2->SR2 = 0x00000040;
+    FSMC_Bank2->PMEM2 = 0xFCFCFCFC;
+    FSMC_Bank2->PATT2 = 0xFCFCFCFC;  
+  }
+  /* FSMC_Bank3_NAND */  
+  else
+  {
+    /* Set the FSMC_Bank3 registers to their reset values */
+    FSMC_Bank3->PCR3 = 0x00000018;
+    FSMC_Bank3->SR3 = 0x00000040;
+    FSMC_Bank3->PMEM3 = 0xFCFCFCFC;
+    FSMC_Bank3->PATT3 = 0xFCFCFCFC; 
+  }  
+}
+
+/**
+  * @brief  Deinitializes the FSMC PCCARD Bank registers to their default reset values.
+  * @param  None                       
+  * @retval None
+  */
+void FSMC_PCCARDDeInit(void)
+{
+  /* Set the FSMC_Bank4 registers to their reset values */
+  FSMC_Bank4->PCR4 = 0x00000018; 
+  FSMC_Bank4->SR4 = 0x00000000;	
+  FSMC_Bank4->PMEM4 = 0xFCFCFCFC;
+  FSMC_Bank4->PATT4 = 0xFCFCFCFC;
+  FSMC_Bank4->PIO4 = 0xFCFCFCFC;
+}
+
+/**
+  * @brief  Initializes the FSMC NOR/SRAM Banks according to the specified
+  *   parameters in the FSMC_NORSRAMInitStruct.
+  * @param  FSMC_NORSRAMInitStruct : pointer to a FSMC_NORSRAMInitTypeDef
+  *   structure that contains the configuration information for 
+  *   the FSMC NOR/SRAM specified Banks.                       
+  * @retval None
+  */
+void FSMC_NORSRAMInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FSMC_NORSRAM_BANK(FSMC_NORSRAMInitStruct->FSMC_Bank));
+  assert_param(IS_FSMC_MUX(FSMC_NORSRAMInitStruct->FSMC_DataAddressMux));
+  assert_param(IS_FSMC_MEMORY(FSMC_NORSRAMInitStruct->FSMC_MemoryType));
+  assert_param(IS_FSMC_MEMORY_WIDTH(FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth));
+  assert_param(IS_FSMC_BURSTMODE(FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode));
+  assert_param(IS_FSMC_WAIT_POLARITY(FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity));
+  assert_param(IS_FSMC_WRAP_MODE(FSMC_NORSRAMInitStruct->FSMC_WrapMode));
+  assert_param(IS_FSMC_WAIT_SIGNAL_ACTIVE(FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive));
+  assert_param(IS_FSMC_WRITE_OPERATION(FSMC_NORSRAMInitStruct->FSMC_WriteOperation));
+  assert_param(IS_FSMC_WAITE_SIGNAL(FSMC_NORSRAMInitStruct->FSMC_WaitSignal));
+  assert_param(IS_FSMC_EXTENDED_MODE(FSMC_NORSRAMInitStruct->FSMC_ExtendedMode));
+  assert_param(IS_FSMC_WRITE_BURST(FSMC_NORSRAMInitStruct->FSMC_WriteBurst));  
+  assert_param(IS_FSMC_ADDRESS_SETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime));
+  assert_param(IS_FSMC_ADDRESS_HOLD_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime));
+  assert_param(IS_FSMC_DATASETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime));
+  assert_param(IS_FSMC_TURNAROUND_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration));
+  assert_param(IS_FSMC_CLK_DIV(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision));
+  assert_param(IS_FSMC_DATA_LATENCY(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency));
+  assert_param(IS_FSMC_ACCESS_MODE(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode)); 
+  
+  /* Bank1 NOR/SRAM control register configuration */ 
+  FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank] = 
+            (uint32_t)FSMC_NORSRAMInitStruct->FSMC_DataAddressMux |
+            FSMC_NORSRAMInitStruct->FSMC_MemoryType |
+            FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth |
+            FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode |
+            FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity |
+            FSMC_NORSRAMInitStruct->FSMC_WrapMode |
+            FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive |
+            FSMC_NORSRAMInitStruct->FSMC_WriteOperation |
+            FSMC_NORSRAMInitStruct->FSMC_WaitSignal |
+            FSMC_NORSRAMInitStruct->FSMC_ExtendedMode |
+            FSMC_NORSRAMInitStruct->FSMC_WriteBurst;
+  if(FSMC_NORSRAMInitStruct->FSMC_MemoryType == FSMC_MemoryType_NOR)
+  {
+    FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank] |= (uint32_t)BCR_FACCEN_Set;
+  }
+  /* Bank1 NOR/SRAM timing register configuration */
+  FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank+1] = 
+            (uint32_t)FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime << 4) |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime << 8) |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration << 16) |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision << 20) |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency << 24) |
+             FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode;
+            
+    
+  /* Bank1 NOR/SRAM timing register for write configuration, if extended mode is used */
+  if(FSMC_NORSRAMInitStruct->FSMC_ExtendedMode == FSMC_ExtendedMode_Enable)
+  {
+    assert_param(IS_FSMC_ADDRESS_SETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime));
+    assert_param(IS_FSMC_ADDRESS_HOLD_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime));
+    assert_param(IS_FSMC_DATASETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime));
+    assert_param(IS_FSMC_CLK_DIV(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision));
+    assert_param(IS_FSMC_DATA_LATENCY(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency));
+    assert_param(IS_FSMC_ACCESS_MODE(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode));
+    FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank] = 
+              (uint32_t)FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime |
+              (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime << 4 )|
+              (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime << 8) |
+              (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision << 20) |
+              (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency << 24) |
+               FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode;
+  }
+  else
+  {
+    FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank] = 0x0FFFFFFF;
+  }
+}
+
+/**
+  * @brief  Initializes the FSMC NAND Banks according to the specified 
+  *   parameters in the FSMC_NANDInitStruct.
+  * @param  FSMC_NANDInitStruct : pointer to a FSMC_NANDInitTypeDef 
+  *   structure that contains the configuration information for the FSMC NAND specified Banks.                       
+  * @retval None
+  */
+void FSMC_NANDInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct)
+{
+  uint32_t tmppcr = 0x00000000, tmppmem = 0x00000000, tmppatt = 0x00000000; 
+    
+  /* Check the parameters */
+  assert_param( IS_FSMC_NAND_BANK(FSMC_NANDInitStruct->FSMC_Bank));
+  assert_param( IS_FSMC_WAIT_FEATURE(FSMC_NANDInitStruct->FSMC_Waitfeature));
+  assert_param( IS_FSMC_MEMORY_WIDTH(FSMC_NANDInitStruct->FSMC_MemoryDataWidth));
+  assert_param( IS_FSMC_ECC_STATE(FSMC_NANDInitStruct->FSMC_ECC));
+  assert_param( IS_FSMC_ECCPAGE_SIZE(FSMC_NANDInitStruct->FSMC_ECCPageSize));
+  assert_param( IS_FSMC_TCLR_TIME(FSMC_NANDInitStruct->FSMC_TCLRSetupTime));
+  assert_param( IS_FSMC_TAR_TIME(FSMC_NANDInitStruct->FSMC_TARSetupTime));
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime));
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime));
+  
+  /* Set the tmppcr value according to FSMC_NANDInitStruct parameters */
+  tmppcr = (uint32_t)FSMC_NANDInitStruct->FSMC_Waitfeature |
+            PCR_MemoryType_NAND |
+            FSMC_NANDInitStruct->FSMC_MemoryDataWidth |
+            FSMC_NANDInitStruct->FSMC_ECC |
+            FSMC_NANDInitStruct->FSMC_ECCPageSize |
+            (FSMC_NANDInitStruct->FSMC_TCLRSetupTime << 9 )|
+            (FSMC_NANDInitStruct->FSMC_TARSetupTime << 13);
+            
+  /* Set tmppmem value according to FSMC_CommonSpaceTimingStructure parameters */
+  tmppmem = (uint32_t)FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime |
+            (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+            (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+            (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24); 
+            
+  /* Set tmppatt value according to FSMC_AttributeSpaceTimingStructure parameters */
+  tmppatt = (uint32_t)FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime |
+            (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+            (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+            (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24);
+  
+  if(FSMC_NANDInitStruct->FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    /* FSMC_Bank2_NAND registers configuration */
+    FSMC_Bank2->PCR2 = tmppcr;
+    FSMC_Bank2->PMEM2 = tmppmem;
+    FSMC_Bank2->PATT2 = tmppatt;
+  }
+  else
+  {
+    /* FSMC_Bank3_NAND registers configuration */
+    FSMC_Bank3->PCR3 = tmppcr;
+    FSMC_Bank3->PMEM3 = tmppmem;
+    FSMC_Bank3->PATT3 = tmppatt;
+  }
+}
+
+/**
+  * @brief  Initializes the FSMC PCCARD Bank according to the specified 
+  *   parameters in the FSMC_PCCARDInitStruct.
+  * @param  FSMC_PCCARDInitStruct : pointer to a FSMC_PCCARDInitTypeDef
+  *   structure that contains the configuration information for the FSMC PCCARD Bank.                       
+  * @retval None
+  */
+void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_FSMC_WAIT_FEATURE(FSMC_PCCARDInitStruct->FSMC_Waitfeature));
+  assert_param(IS_FSMC_TCLR_TIME(FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime));
+  assert_param(IS_FSMC_TAR_TIME(FSMC_PCCARDInitStruct->FSMC_TARSetupTime));
+ 
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime));
+  
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime));
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime));
+  
+  /* Set the PCR4 register value according to FSMC_PCCARDInitStruct parameters */
+  FSMC_Bank4->PCR4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_Waitfeature |
+                     FSMC_MemoryDataWidth_16b |  
+                     (FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime << 9) |
+                     (FSMC_PCCARDInitStruct->FSMC_TARSetupTime << 13);
+            
+  /* Set PMEM4 register value according to FSMC_CommonSpaceTimingStructure parameters */
+  FSMC_Bank4->PMEM4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime |
+                      (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+                      (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+                      (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24); 
+            
+  /* Set PATT4 register value according to FSMC_AttributeSpaceTimingStructure parameters */
+  FSMC_Bank4->PATT4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime |
+                      (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+                      (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+                      (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24);	
+            
+  /* Set PIO4 register value according to FSMC_IOSpaceTimingStructure parameters */
+  FSMC_Bank4->PIO4 = (uint32_t)FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime |
+                     (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+                     (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+                     (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime << 24);             
+}
+
+/**
+  * @brief  Fills each FSMC_NORSRAMInitStruct member with its default value.
+  * @param  FSMC_NORSRAMInitStruct: pointer to a FSMC_NORSRAMInitTypeDef 
+  *   structure which will be initialized.
+  * @retval None
+  */
+void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct)
+{  
+  /* Reset NOR/SRAM Init structure parameters values */
+  FSMC_NORSRAMInitStruct->FSMC_Bank = FSMC_Bank1_NORSRAM1;
+  FSMC_NORSRAMInitStruct->FSMC_DataAddressMux = FSMC_DataAddressMux_Enable;
+  FSMC_NORSRAMInitStruct->FSMC_MemoryType = FSMC_MemoryType_SRAM;
+  FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b;
+  FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
+  FSMC_NORSRAMInitStruct->FSMC_WrapMode = FSMC_WrapMode_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
+  FSMC_NORSRAMInitStruct->FSMC_WriteOperation = FSMC_WriteOperation_Enable;
+  FSMC_NORSRAMInitStruct->FSMC_WaitSignal = FSMC_WaitSignal_Enable;
+  FSMC_NORSRAMInitStruct->FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_WriteBurst = FSMC_WriteBurst_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime = 0xFF;
+  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode = FSMC_AccessMode_A; 
+  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime = 0xFF;
+  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_BusTurnAroundDuration = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_CLKDivision = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataLatency = 0xF;
+  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode = FSMC_AccessMode_A;
+}
+
+/**
+  * @brief  Fills each FSMC_NANDInitStruct member with its default value.
+  * @param  FSMC_NANDInitStruct: pointer to a FSMC_NANDInitTypeDef 
+  *   structure which will be initialized.
+  * @retval None
+  */
+void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct)
+{ 
+  /* Reset NAND Init structure parameters values */
+  FSMC_NANDInitStruct->FSMC_Bank = FSMC_Bank2_NAND;
+  FSMC_NANDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable;
+  FSMC_NANDInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b;
+  FSMC_NANDInitStruct->FSMC_ECC = FSMC_ECC_Disable;
+  FSMC_NANDInitStruct->FSMC_ECCPageSize = FSMC_ECCPageSize_256Bytes;
+  FSMC_NANDInitStruct->FSMC_TCLRSetupTime = 0x0;
+  FSMC_NANDInitStruct->FSMC_TARSetupTime = 0x0;
+  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;	  
+}
+
+/**
+  * @brief  Fills each FSMC_PCCARDInitStruct member with its default value.
+  * @param  FSMC_PCCARDInitStruct: pointer to a FSMC_PCCARDInitTypeDef 
+  *   structure which will be initialized.
+  * @retval None
+  */
+void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct)
+{
+  /* Reset PCCARD Init structure parameters values */
+  FSMC_PCCARDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable;
+  FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime = 0x0;
+  FSMC_PCCARDInitStruct->FSMC_TARSetupTime = 0x0;
+  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;	
+  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
+}
+
+/**
+  * @brief  Enables or disables the specified NOR/SRAM Memory Bank.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1  
+  *     @arg FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2 
+  *     @arg FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3 
+  *     @arg FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4 
+  * @param  NewState: new state of the FSMC_Bank. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_NORSRAMCmd(uint32_t FSMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NOR/SRAM Bank by setting the PBKEN bit in the BCRx register */
+    FSMC_Bank1->BTCR[FSMC_Bank] |= BCR_MBKEN_Set;
+  }
+  else
+  {
+    /* Disable the selected NOR/SRAM Bank by clearing the PBKEN bit in the BCRx register */
+    FSMC_Bank1->BTCR[FSMC_Bank] &= BCR_MBKEN_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified NAND Memory Bank.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  * @param  NewState: new state of the FSMC_Bank. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_NANDCmd(uint32_t FSMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NAND Bank by setting the PBKEN bit in the PCRx register */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->PCR2 |= PCR_PBKEN_Set;
+    }
+    else
+    {
+      FSMC_Bank3->PCR3 |= PCR_PBKEN_Set;
+    }
+  }
+  else
+  {
+    /* Disable the selected NAND Bank by clearing the PBKEN bit in the PCRx register */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->PCR2 &= PCR_PBKEN_Reset;
+    }
+    else
+    {
+      FSMC_Bank3->PCR3 &= PCR_PBKEN_Reset;
+    }
+  }
+}
+
+/**
+  * @brief  Enables or disables the PCCARD Memory Bank.
+  * @param  NewState: new state of the PCCARD Memory Bank.  
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_PCCARDCmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the PCCARD Bank by setting the PBKEN bit in the PCR4 register */
+    FSMC_Bank4->PCR4 |= PCR_PBKEN_Set;
+  }
+  else
+  {
+    /* Disable the PCCARD Bank by clearing the PBKEN bit in the PCR4 register */
+    FSMC_Bank4->PCR4 &= PCR_PBKEN_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the FSMC NAND ECC feature.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  * @param  NewState: new state of the FSMC NAND ECC feature.  
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_NANDECCCmd(uint32_t FSMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NAND Bank ECC function by setting the ECCEN bit in the PCRx register */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->PCR2 |= PCR_ECCEN_Set;
+    }
+    else
+    {
+      FSMC_Bank3->PCR3 |= PCR_ECCEN_Set;
+    }
+  }
+  else
+  {
+    /* Disable the selected NAND Bank ECC function by clearing the ECCEN bit in the PCRx register */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->PCR2 &= PCR_ECCEN_Reset;
+    }
+    else
+    {
+      FSMC_Bank3->PCR3 &= PCR_ECCEN_Reset;
+    }
+  }
+}
+
+/**
+  * @brief  Returns the error correction code register value.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  * @retval The Error Correction Code (ECC) value.
+  */
+uint32_t FSMC_GetECC(uint32_t FSMC_Bank)
+{
+  uint32_t eccval = 0x00000000;
+  
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    /* Get the ECCR2 register value */
+    eccval = FSMC_Bank2->ECCR2;
+  }
+  else
+  {
+    /* Get the ECCR3 register value */
+    eccval = FSMC_Bank3->ECCR3;
+  }
+  /* Return the error correction code value */
+  return(eccval);
+}
+
+/**
+  * @brief  Enables or disables the specified FSMC interrupts.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_IT: specifies the FSMC interrupt sources to be enabled or disabled.
+  *   This parameter can be any combination of the following values:
+  *     @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *     @arg FSMC_IT_Level: Level edge detection interrupt.
+  *     @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
+  * @param  NewState: new state of the specified FSMC interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState)
+{
+  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_IT(FSMC_IT));	
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected FSMC_Bank2 interrupts */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->SR2 |= FSMC_IT;
+    }
+    /* Enable the selected FSMC_Bank3 interrupts */
+    else if (FSMC_Bank == FSMC_Bank3_NAND)
+    {
+      FSMC_Bank3->SR3 |= FSMC_IT;
+    }
+    /* Enable the selected FSMC_Bank4 interrupts */
+    else
+    {
+      FSMC_Bank4->SR4 |= FSMC_IT;    
+    }
+  }
+  else
+  {
+    /* Disable the selected FSMC_Bank2 interrupts */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      
+      FSMC_Bank2->SR2 &= (uint32_t)~FSMC_IT;
+    }
+    /* Disable the selected FSMC_Bank3 interrupts */
+    else if (FSMC_Bank == FSMC_Bank3_NAND)
+    {
+      FSMC_Bank3->SR3 &= (uint32_t)~FSMC_IT;
+    }
+    /* Disable the selected FSMC_Bank4 interrupts */
+    else
+    {
+      FSMC_Bank4->SR4 &= (uint32_t)~FSMC_IT;    
+    }
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FSMC flag is set or not.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_FLAG_RisingEdge: Rising egde detection Flag.
+  *     @arg FSMC_FLAG_Level: Level detection Flag.
+  *     @arg FSMC_FLAG_FallingEdge: Falling egde detection Flag.
+  *     @arg FSMC_FLAG_FEMPT: Fifo empty Flag. 
+  * @retval The new state of FSMC_FLAG (SET or RESET).
+  */
+FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpsr = 0x00000000;
+  
+  /* Check the parameters */
+  assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_GET_FLAG(FSMC_FLAG));
+  
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    tmpsr = FSMC_Bank2->SR2;
+  }  
+  else if(FSMC_Bank == FSMC_Bank3_NAND)
+  {
+    tmpsr = FSMC_Bank3->SR3;
+  }
+  /* FSMC_Bank4_PCCARD*/
+  else
+  {
+    tmpsr = FSMC_Bank4->SR4;
+  } 
+  
+  /* Get the flag status */
+  if ((tmpsr & FSMC_FLAG) != (uint16_t)RESET )
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the FSMCs pending flags.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_FLAG: specifies the flag to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg FSMC_FLAG_RisingEdge: Rising egde detection Flag.
+  *     @arg FSMC_FLAG_Level: Level detection Flag.
+  *     @arg FSMC_FLAG_FallingEdge: Falling egde detection Flag.
+  * @retval None
+  */
+void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
+{
+ /* Check the parameters */
+  assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_CLEAR_FLAG(FSMC_FLAG)) ;
+    
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    FSMC_Bank2->SR2 &= ~FSMC_FLAG; 
+  }  
+  else if(FSMC_Bank == FSMC_Bank3_NAND)
+  {
+    FSMC_Bank3->SR3 &= ~FSMC_FLAG;
+  }
+  /* FSMC_Bank4_PCCARD*/
+  else
+  {
+    FSMC_Bank4->SR4 &= ~FSMC_FLAG;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FSMC interrupt has occurred or not.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_IT: specifies the FSMC interrupt source to check.
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *     @arg FSMC_IT_Level: Level edge detection interrupt.
+  *     @arg FSMC_IT_FallingEdge: Falling edge detection interrupt. 
+  * @retval The new state of FSMC_IT (SET or RESET).
+  */
+ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpsr = 0x0, itstatus = 0x0, itenable = 0x0; 
+  
+  /* Check the parameters */
+  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_GET_IT(FSMC_IT));
+  
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    tmpsr = FSMC_Bank2->SR2;
+  }  
+  else if(FSMC_Bank == FSMC_Bank3_NAND)
+  {
+    tmpsr = FSMC_Bank3->SR3;
+  }
+  /* FSMC_Bank4_PCCARD*/
+  else
+  {
+    tmpsr = FSMC_Bank4->SR4;
+  } 
+  
+  itstatus = tmpsr & FSMC_IT;
+  
+  itenable = tmpsr & (FSMC_IT >> 3);
+  if ((itstatus != (uint32_t)RESET)  && (itenable != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus; 
+}
+
+/**
+  * @brief  Clears the FSMCs interrupt pending bits.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *   This parameter can be one of the following values:
+  *     @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *     @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *     @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_IT: specifies the interrupt pending bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *     @arg FSMC_IT_Level: Level edge detection interrupt.
+  *     @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
+  * @retval None
+  */
+void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_IT(FSMC_IT));
+    
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    FSMC_Bank2->SR2 &= ~(FSMC_IT >> 3); 
+  }  
+  else if(FSMC_Bank == FSMC_Bank3_NAND)
+  {
+    FSMC_Bank3->SR3 &= ~(FSMC_IT >> 3);
+  }
+  /* FSMC_Bank4_PCCARD*/
+  else
+  {
+    FSMC_Bank4->SR4 &= ~(FSMC_IT >> 3);
+  }
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c
new file mode 100644
index 00000000..171037d6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c
@@ -0,0 +1,617 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_gpio.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the GPIO firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_gpio.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup GPIO 
+  * @brief GPIO driver modules
+  * @{
+  */ 
+
+/** @defgroup GPIO_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Private_Defines
+  * @{
+  */
+
+/* ------------ RCC registers bit address in the alias region ----------------*/
+#define AFIO_OFFSET                 (AFIO_BASE - PERIPH_BASE)
+
+/* --- EVENTCR Register -----*/
+
+/* Alias word address of EVOE bit */
+#define EVCR_OFFSET                 (AFIO_OFFSET + 0x00)
+#define EVOE_BitNumber              ((uint8_t)0x07)
+#define EVCR_EVOE_BB                (PERIPH_BB_BASE + (EVCR_OFFSET * 32) + (EVOE_BitNumber * 4))
+
+
+/* ---  MAPR Register ---*/ 
+/* Alias word address of MII_RMII_SEL bit */ 
+#define MAPR_OFFSET                 (AFIO_OFFSET + 0x04) 
+#define MII_RMII_SEL_BitNumber      ((uint8_t)0x17) 
+#define MAPR_MII_RMII_SEL_BB        (PERIPH_BB_BASE + (MAPR_OFFSET * 32) + (MII_RMII_SEL_BitNumber * 4))
+
+
+#define EVCR_PORTPINCONFIG_MASK     ((uint16_t)0xFF80)
+#define LSB_MASK                    ((uint16_t)0xFFFF)
+#define DBGAFR_POSITION_MASK        ((uint32_t)0x000F0000)
+#define DBGAFR_SWJCFG_MASK          ((uint32_t)0xF0FFFFFF)
+#define DBGAFR_LOCATION_MASK        ((uint32_t)0x00200000)
+#define DBGAFR_NUMBITS_MASK         ((uint32_t)0x00100000)
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the GPIOx peripheral registers to their default reset values.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @retval None
+  */
+void GPIO_DeInit(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  
+  if (GPIOx == GPIOA)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, DISABLE);
+  }
+  else if (GPIOx == GPIOB)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, DISABLE);
+  }
+  else if (GPIOx == GPIOC)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, DISABLE);
+  }
+  else if (GPIOx == GPIOD)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, DISABLE);
+  }    
+  else if (GPIOx == GPIOE)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, DISABLE);
+  } 
+  else if (GPIOx == GPIOF)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, DISABLE);
+  }
+  else
+  {
+    if (GPIOx == GPIOG)
+    {
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, ENABLE);
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Deinitializes the Alternate Functions (remap, event control
+  *   and EXTI configuration) registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void GPIO_AFIODeInit(void)
+{
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, ENABLE);
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, DISABLE);
+}
+
+/**
+  * @brief  Initializes the GPIOx peripheral according to the specified
+  *   parameters in the GPIO_InitStruct.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @param  GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that
+  *   contains the configuration information for the specified GPIO peripheral.
+  * @retval None
+  */
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  uint32_t currentmode = 0x00, currentpin = 0x00, pinpos = 0x00, pos = 0x00;
+  uint32_t tmpreg = 0x00, pinmask = 0x00;
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode));
+  assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin));  
+  
+/*---------------------------- GPIO Mode Configuration -----------------------*/
+  currentmode = ((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x0F);
+  if ((((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x10)) != 0x00)
+  { 
+    /* Check the parameters */
+    assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed));
+    /* Output mode */
+    currentmode |= (uint32_t)GPIO_InitStruct->GPIO_Speed;
+  }
+/*---------------------------- GPIO CRL Configuration ------------------------*/
+  /* Configure the eight low port pins */
+  if (((uint32_t)GPIO_InitStruct->GPIO_Pin & ((uint32_t)0x00FF)) != 0x00)
+  {
+    tmpreg = GPIOx->CRL;
+    for (pinpos = 0x00; pinpos < 0x08; pinpos++)
+    {
+      pos = ((uint32_t)0x01) << pinpos;
+      /* Get the port pins position */
+      currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
+      if (currentpin == pos)
+      {
+        pos = pinpos << 2;
+        /* Clear the corresponding low control register bits */
+        pinmask = ((uint32_t)0x0F) << pos;
+        tmpreg &= ~pinmask;
+        /* Write the mode configuration in the corresponding bits */
+        tmpreg |= (currentmode << pos);
+        /* Reset the corresponding ODR bit */
+        if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
+        {
+          GPIOx->BRR = (((uint32_t)0x01) << pinpos);
+        }
+        else
+        {
+          /* Set the corresponding ODR bit */
+          if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
+          {
+            GPIOx->BSRR = (((uint32_t)0x01) << pinpos);
+          }
+        }
+      }
+    }
+    GPIOx->CRL = tmpreg;
+  }
+/*---------------------------- GPIO CRH Configuration ------------------------*/
+  /* Configure the eight high port pins */
+  if (GPIO_InitStruct->GPIO_Pin > 0x00FF)
+  {
+    tmpreg = GPIOx->CRH;
+    for (pinpos = 0x00; pinpos < 0x08; pinpos++)
+    {
+      pos = (((uint32_t)0x01) << (pinpos + 0x08));
+      /* Get the port pins position */
+      currentpin = ((GPIO_InitStruct->GPIO_Pin) & pos);
+      if (currentpin == pos)
+      {
+        pos = pinpos << 2;
+        /* Clear the corresponding high control register bits */
+        pinmask = ((uint32_t)0x0F) << pos;
+        tmpreg &= ~pinmask;
+        /* Write the mode configuration in the corresponding bits */
+        tmpreg |= (currentmode << pos);
+        /* Reset the corresponding ODR bit */
+        if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
+        {
+          GPIOx->BRR = (((uint32_t)0x01) << (pinpos + 0x08));
+        }
+        /* Set the corresponding ODR bit */
+        if (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
+        {
+          GPIOx->BSRR = (((uint32_t)0x01) << (pinpos + 0x08));
+        }
+      }
+    }
+    GPIOx->CRH = tmpreg;
+  }
+}
+
+/**
+  * @brief  Fills each GPIO_InitStruct member with its default value.
+  * @param  GPIO_InitStruct : pointer to a GPIO_InitTypeDef structure which will
+  *   be initialized.
+  * @retval None
+  */
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  /* Reset GPIO init structure parameters values */
+  GPIO_InitStruct->GPIO_Pin  = GPIO_Pin_All;
+  GPIO_InitStruct->GPIO_Speed = GPIO_Speed_2MHz;
+  GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN_FLOATING;
+}
+
+/**
+  * @brief  Reads the specified input port pin.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @param  GPIO_Pin:  specifies the port bit to read.
+  *   This parameter can be GPIO_Pin_x where x can be (0..15).
+  * @retval The input port pin value.
+  */
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+  
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); 
+  
+  if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO input data port.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @retval GPIO input data port value.
+  */
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  
+  return ((uint16_t)GPIOx->IDR);
+}
+
+/**
+  * @brief  Reads the specified output data port bit.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @param  GPIO_Pin:  specifies the port bit to read.
+  *   This parameter can be GPIO_Pin_x where x can be (0..15).
+  * @retval The output port pin value.
+  */
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); 
+  
+  if ((GPIOx->ODR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO output data port.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @retval GPIO output data port value.
+  */
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+    
+  return ((uint16_t)GPIOx->ODR);
+}
+
+/**
+  * @brief  Sets the selected data port bits.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  *   This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+  
+  GPIOx->BSRR = GPIO_Pin;
+}
+
+/**
+  * @brief  Clears the selected data port bits.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  *   This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+  
+  GPIOx->BRR = GPIO_Pin;
+}
+
+/**
+  * @brief  Sets or clears the selected data port bit.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  *   This parameter can be one of GPIO_Pin_x where x can be (0..15).
+  * @param  BitVal: specifies the value to be written to the selected bit.
+  *   This parameter can be one of the BitAction enum values:
+  *     @arg Bit_RESET: to clear the port pin
+  *     @arg Bit_SET: to set the port pin
+  * @retval None
+  */
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+  assert_param(IS_GPIO_BIT_ACTION(BitVal)); 
+  
+  if (BitVal != Bit_RESET)
+  {
+    GPIOx->BSRR = GPIO_Pin;
+  }
+  else
+  {
+    GPIOx->BRR = GPIO_Pin;
+  }
+}
+
+/**
+  * @brief  Writes data to the specified GPIO data port.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @param  PortVal: specifies the value to be written to the port output data register.
+  * @retval None
+  */
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  
+  GPIOx->ODR = PortVal;
+}
+
+/**
+  * @brief  Locks GPIO Pins configuration registers.
+  * @param  GPIOx: where x can be (A..G) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  *   This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint32_t tmp = 0x00010000;
+  
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+  
+  tmp |= GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Reset LCKK bit */
+  GPIOx->LCKR =  GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Read LCKK bit*/
+  tmp = GPIOx->LCKR;
+  /* Read LCKK bit*/
+  tmp = GPIOx->LCKR;
+}
+
+/**
+  * @brief  Selects the GPIO pin used as Event output.
+  * @param  GPIO_PortSource: selects the GPIO port to be used as source
+  *   for Event output.
+  *   This parameter can be GPIO_PortSourceGPIOx where x can be (A..E).
+  * @param  GPIO_PinSource: specifies the pin for the Event output.
+  *   This parameter can be GPIO_PinSourcex where x can be (0..15).
+  * @retval None
+  */
+void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
+{
+  uint32_t tmpreg = 0x00;
+  /* Check the parameters */
+  assert_param(IS_GPIO_EVENTOUT_PORT_SOURCE(GPIO_PortSource));
+  assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
+    
+  tmpreg = AFIO->EVCR;
+  /* Clear the PORT[6:4] and PIN[3:0] bits */
+  tmpreg &= EVCR_PORTPINCONFIG_MASK;
+  tmpreg |= (uint32_t)GPIO_PortSource << 0x04;
+  tmpreg |= GPIO_PinSource;
+  AFIO->EVCR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Event Output.
+  * @param  NewState: new state of the Event output.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void GPIO_EventOutputCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) EVCR_EVOE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Changes the mapping of the specified pin.
+  * @param  GPIO_Remap: selects the pin to remap.
+  *   This parameter can be one of the following values:
+  *     @arg GPIO_Remap_SPI1
+  *     @arg GPIO_Remap_I2C1
+  *     @arg GPIO_Remap_USART1
+  *     @arg GPIO_Remap_USART2
+  *     @arg GPIO_PartialRemap_USART3
+  *     @arg GPIO_FullRemap_USART3
+  *     @arg GPIO_PartialRemap_TIM1
+  *     @arg GPIO_FullRemap_TIM1
+  *     @arg GPIO_PartialRemap1_TIM2
+  *     @arg GPIO_PartialRemap2_TIM2
+  *     @arg GPIO_FullRemap_TIM2
+  *     @arg GPIO_PartialRemap_TIM3
+  *     @arg GPIO_FullRemap_TIM3
+  *     @arg GPIO_Remap_TIM4
+  *     @arg GPIO_Remap1_CAN1
+  *     @arg GPIO_Remap2_CAN1
+  *     @arg GPIO_Remap_PD01
+  *     @arg GPIO_Remap_TIM5CH4_LSI
+  *     @arg GPIO_Remap_ADC1_ETRGINJ
+  *     @arg GPIO_Remap_ADC1_ETRGREG
+  *     @arg GPIO_Remap_ADC2_ETRGINJ
+  *     @arg GPIO_Remap_ADC2_ETRGREG
+  *     @arg GPIO_Remap_ETH
+  *     @arg GPIO_Remap_CAN2  
+  *     @arg GPIO_Remap_SWJ_NoJTRST
+  *     @arg GPIO_Remap_SWJ_JTAGDisable
+  *     @arg GPIO_Remap_SWJ_Disable
+  *     @arg GPIO_Remap_SPI3
+  *     @arg GPIO_Remap_TIM2ITR1_PTP_SOF
+  *     @arg GPIO_Remap_PTP_PPS  
+  * @note  If the GPIO_Remap_TIM2ITR1_PTP_SOF is enabled the TIM2 ITR1 is connected 
+  *        to Ethernet PTP output. When Reset TIM2 ITR1 is connected to USB OTG SOF output.       
+  * @param  NewState: new state of the port pin remapping.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState)
+{
+  uint32_t tmp = 0x00, tmp1 = 0x00, tmpreg = 0x00, tmpmask = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_REMAP(GPIO_Remap));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));  
+  
+  tmpreg = AFIO->MAPR;
+
+  tmpmask = (GPIO_Remap & DBGAFR_POSITION_MASK) >> 0x10;
+  tmp = GPIO_Remap & LSB_MASK;
+
+  if ((GPIO_Remap & (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK)) == (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK))
+  {
+    tmpreg &= DBGAFR_SWJCFG_MASK;
+    AFIO->MAPR &= DBGAFR_SWJCFG_MASK;
+  }
+  else if ((GPIO_Remap & DBGAFR_NUMBITS_MASK) == DBGAFR_NUMBITS_MASK)
+  {
+    tmp1 = ((uint32_t)0x03) << tmpmask;
+    tmpreg &= ~tmp1;
+    tmpreg |= ~DBGAFR_SWJCFG_MASK;
+  }
+  else
+  {
+    tmpreg &= ~(tmp << ((GPIO_Remap >> 0x15)*0x10));
+    tmpreg |= ~DBGAFR_SWJCFG_MASK;
+  }
+
+  if (NewState != DISABLE)
+  {
+    tmpreg |= (tmp << ((GPIO_Remap >> 0x15)*0x10));
+  }
+
+  AFIO->MAPR = tmpreg;
+}
+
+/**
+  * @brief  Selects the GPIO pin used as EXTI Line.
+  * @param  GPIO_PortSource: selects the GPIO port to be used as source for EXTI lines.
+  *   This parameter can be GPIO_PortSourceGPIOx where x can be (A..G).
+  * @param  GPIO_PinSource: specifies the EXTI line to be configured.
+  *   This parameter can be GPIO_PinSourcex where x can be (0..15).
+  * @retval None
+  */
+void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
+{
+  uint32_t tmp = 0x00;
+  /* Check the parameters */
+  assert_param(IS_GPIO_EXTI_PORT_SOURCE(GPIO_PortSource));
+  assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
+  
+  tmp = ((uint32_t)0x0F) << (0x04 * (GPIO_PinSource & (uint8_t)0x03));
+  AFIO->EXTICR[GPIO_PinSource >> 0x02] &= ~tmp;
+  AFIO->EXTICR[GPIO_PinSource >> 0x02] |= (((uint32_t)GPIO_PortSource) << (0x04 * (GPIO_PinSource & (uint8_t)0x03)));
+}
+
+/**
+  * @brief  Selects the Ethernet media interface.
+  * @note   This function applies only to STM32 Connectivity line devices.  
+  * @param  GPIO_ETH_MediaInterface: specifies the Media Interface mode.
+  *   This parameter can be one of the following values:
+  *     @arg GPIO_ETH_MediaInterface_MII: MII mode
+  *     @arg GPIO_ETH_MediaInterface_RMII: RMII mode    
+  * @retval None
+  */
+void GPIO_ETH_MediaInterfaceConfig(uint32_t GPIO_ETH_MediaInterface) 
+{ 
+  assert_param(IS_GPIO_ETH_MEDIA_INTERFACE(GPIO_ETH_MediaInterface)); 
+
+  /* Configure MII_RMII selection bit */ 
+  *(__IO uint32_t *) MAPR_MII_RMII_SEL_BB = GPIO_ETH_MediaInterface; 
+}
+  
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_i2c.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_i2c.c
new file mode 100644
index 00000000..d06f2252
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_i2c.c
@@ -0,0 +1,1152 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_i2c.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the I2C firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_i2c.h"
+#include "stm32f10x_rcc.h"
+
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup I2C 
+  * @brief I2C driver modules
+  * @{
+  */ 
+
+/** @defgroup I2C_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Private_Defines
+  * @{
+  */
+
+/* I2C SPE mask */
+#define CR1_PE_Set              ((uint16_t)0x0001)
+#define CR1_PE_Reset            ((uint16_t)0xFFFE)
+
+/* I2C START mask */
+#define CR1_START_Set           ((uint16_t)0x0100)
+#define CR1_START_Reset         ((uint16_t)0xFEFF)
+
+/* I2C STOP mask */
+#define CR1_STOP_Set            ((uint16_t)0x0200)
+#define CR1_STOP_Reset          ((uint16_t)0xFDFF)
+
+/* I2C ACK mask */
+#define CR1_ACK_Set             ((uint16_t)0x0400)
+#define CR1_ACK_Reset           ((uint16_t)0xFBFF)
+
+/* I2C ENGC mask */
+#define CR1_ENGC_Set            ((uint16_t)0x0040)
+#define CR1_ENGC_Reset          ((uint16_t)0xFFBF)
+
+/* I2C SWRST mask */
+#define CR1_SWRST_Set           ((uint16_t)0x8000)
+#define CR1_SWRST_Reset         ((uint16_t)0x7FFF)
+
+/* I2C PEC mask */
+#define CR1_PEC_Set             ((uint16_t)0x1000)
+#define CR1_PEC_Reset           ((uint16_t)0xEFFF)
+
+/* I2C ENPEC mask */
+#define CR1_ENPEC_Set           ((uint16_t)0x0020)
+#define CR1_ENPEC_Reset         ((uint16_t)0xFFDF)
+
+/* I2C ENARP mask */
+#define CR1_ENARP_Set           ((uint16_t)0x0010)
+#define CR1_ENARP_Reset         ((uint16_t)0xFFEF)
+
+/* I2C NOSTRETCH mask */
+#define CR1_NOSTRETCH_Set       ((uint16_t)0x0080)
+#define CR1_NOSTRETCH_Reset     ((uint16_t)0xFF7F)
+
+/* I2C registers Masks */
+#define CR1_CLEAR_Mask          ((uint16_t)0xFBF5)
+
+/* I2C DMAEN mask */
+#define CR2_DMAEN_Set           ((uint16_t)0x0800)
+#define CR2_DMAEN_Reset         ((uint16_t)0xF7FF)
+
+/* I2C LAST mask */
+#define CR2_LAST_Set            ((uint16_t)0x1000)
+#define CR2_LAST_Reset          ((uint16_t)0xEFFF)
+
+/* I2C FREQ mask */
+#define CR2_FREQ_Reset          ((uint16_t)0xFFC0)
+
+/* I2C ADD0 mask */
+#define OAR1_ADD0_Set           ((uint16_t)0x0001)
+#define OAR1_ADD0_Reset         ((uint16_t)0xFFFE)
+
+/* I2C ENDUAL mask */
+#define OAR2_ENDUAL_Set         ((uint16_t)0x0001)
+#define OAR2_ENDUAL_Reset       ((uint16_t)0xFFFE)
+
+/* I2C ADD2 mask */
+#define OAR2_ADD2_Reset         ((uint16_t)0xFF01)
+
+/* I2C F/S mask */
+#define CCR_FS_Set              ((uint16_t)0x8000)
+
+/* I2C CCR mask */
+#define CCR_CCR_Set             ((uint16_t)0x0FFF)
+
+/* I2C FLAG mask */
+#define FLAG_Mask               ((uint32_t)0x00FFFFFF)
+
+/* I2C Interrupt Enable mask */
+#define ITEN_Mask               ((uint32_t)0x07000000)
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the I2Cx peripheral registers to their default reset values.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval None
+  */
+void I2C_DeInit(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+
+  if (I2Cx == I2C1)
+  {
+    /* Enable I2C1 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, ENABLE);
+    /* Release I2C1 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, DISABLE);
+  }
+  else
+  {
+    /* Enable I2C2 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, ENABLE);
+    /* Release I2C2 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, DISABLE);
+  }
+}
+
+/**
+  * @brief  Initializes the I2Cx peripheral according to the specified 
+  *   parameters in the I2C_InitStruct.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_InitStruct: pointer to a I2C_InitTypeDef structure that
+  *   contains the configuration information for the specified I2C peripheral.
+  * @retval None
+  */
+void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct)
+{
+  uint16_t tmpreg = 0, freqrange = 0;
+  uint16_t result = 0x04;
+  uint32_t pclk1 = 8000000;
+  RCC_ClocksTypeDef  rcc_clocks;
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLOCK_SPEED(I2C_InitStruct->I2C_ClockSpeed));
+  assert_param(IS_I2C_MODE(I2C_InitStruct->I2C_Mode));
+  assert_param(IS_I2C_DUTY_CYCLE(I2C_InitStruct->I2C_DutyCycle));
+  assert_param(IS_I2C_OWN_ADDRESS1(I2C_InitStruct->I2C_OwnAddress1));
+  assert_param(IS_I2C_ACK_STATE(I2C_InitStruct->I2C_Ack));
+  assert_param(IS_I2C_ACKNOWLEDGE_ADDRESS(I2C_InitStruct->I2C_AcknowledgedAddress));
+
+/*---------------------------- I2Cx CR2 Configuration ------------------------*/
+  /* Get the I2Cx CR2 value */
+  tmpreg = I2Cx->CR2;
+  /* Clear frequency FREQ[5:0] bits */
+  tmpreg &= CR2_FREQ_Reset;
+  /* Get pclk1 frequency value */
+  RCC_GetClocksFreq(&rcc_clocks);
+  pclk1 = rcc_clocks.PCLK1_Frequency;
+  /* Set frequency bits depending on pclk1 value */
+  freqrange = (uint16_t)(pclk1 / 1000000);
+  tmpreg |= freqrange;
+  /* Write to I2Cx CR2 */
+  I2Cx->CR2 = tmpreg;
+
+/*---------------------------- I2Cx CCR Configuration ------------------------*/
+  /* Disable the selected I2C peripheral to configure TRISE */
+  I2Cx->CR1 &= CR1_PE_Reset;
+  /* Reset tmpreg value */
+  /* Clear F/S, DUTY and CCR[11:0] bits */
+  tmpreg = 0;
+
+  /* Configure speed in standard mode */
+  if (I2C_InitStruct->I2C_ClockSpeed <= 100000)
+  {
+    /* Standard mode speed calculate */
+    result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed << 1));
+    /* Test if CCR value is under 0x4*/
+    if (result < 0x04)
+    {
+      /* Set minimum allowed value */
+      result = 0x04;  
+    }
+    /* Set speed value for standard mode */
+    tmpreg |= result;	  
+    /* Set Maximum Rise Time for standard mode */
+    I2Cx->TRISE = freqrange + 1; 
+  }
+  /* Configure speed in fast mode */
+  else /*(I2C_InitStruct->I2C_ClockSpeed <= 400000)*/
+  {
+    if (I2C_InitStruct->I2C_DutyCycle == I2C_DutyCycle_2)
+    {
+      /* Fast mode speed calculate: Tlow/Thigh = 2 */
+      result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 3));
+    }
+    else /*I2C_InitStruct->I2C_DutyCycle == I2C_DutyCycle_16_9*/
+    {
+      /* Fast mode speed calculate: Tlow/Thigh = 16/9 */
+      result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 25));
+      /* Set DUTY bit */
+      result |= I2C_DutyCycle_16_9;
+    }
+
+    /* Test if CCR value is under 0x1*/
+    if ((result & CCR_CCR_Set) == 0)
+    {
+      /* Set minimum allowed value */
+      result |= (uint16_t)0x0001;  
+    }
+    /* Set speed value and set F/S bit for fast mode */
+    tmpreg |= (uint16_t)(result | CCR_FS_Set);
+    /* Set Maximum Rise Time for fast mode */
+    I2Cx->TRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1);  
+  }
+
+  /* Write to I2Cx CCR */
+  I2Cx->CCR = tmpreg;
+  /* Enable the selected I2C peripheral */
+  I2Cx->CR1 |= CR1_PE_Set;
+
+/*---------------------------- I2Cx CR1 Configuration ------------------------*/
+  /* Get the I2Cx CR1 value */
+  tmpreg = I2Cx->CR1;
+  /* Clear ACK, SMBTYPE and  SMBUS bits */
+  tmpreg &= CR1_CLEAR_Mask;
+  /* Configure I2Cx: mode and acknowledgement */
+  /* Set SMBTYPE and SMBUS bits according to I2C_Mode value */
+  /* Set ACK bit according to I2C_Ack value */
+  tmpreg |= (uint16_t)((uint32_t)I2C_InitStruct->I2C_Mode | I2C_InitStruct->I2C_Ack);
+  /* Write to I2Cx CR1 */
+  I2Cx->CR1 = tmpreg;
+
+/*---------------------------- I2Cx OAR1 Configuration -----------------------*/
+  /* Set I2Cx Own Address1 and acknowledged address */
+  I2Cx->OAR1 = (I2C_InitStruct->I2C_AcknowledgedAddress | I2C_InitStruct->I2C_OwnAddress1);
+}
+
+/**
+  * @brief  Fills each I2C_InitStruct member with its default value.
+  * @param  I2C_InitStruct: pointer to an I2C_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct)
+{
+/*---------------- Reset I2C init structure parameters values ----------------*/
+  /* initialize the I2C_ClockSpeed member */
+  I2C_InitStruct->I2C_ClockSpeed = 5000;
+  /* Initialize the I2C_Mode member */
+  I2C_InitStruct->I2C_Mode = I2C_Mode_I2C;
+  /* Initialize the I2C_DutyCycle member */
+  I2C_InitStruct->I2C_DutyCycle = I2C_DutyCycle_2;
+  /* Initialize the I2C_OwnAddress1 member */
+  I2C_InitStruct->I2C_OwnAddress1 = 0;
+  /* Initialize the I2C_Ack member */
+  I2C_InitStruct->I2C_Ack = I2C_Ack_Disable;
+  /* Initialize the I2C_AcknowledgedAddress member */
+  I2C_InitStruct->I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx peripheral. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C peripheral */
+    I2Cx->CR1 |= CR1_PE_Set;
+  }
+  else
+  {
+    /* Disable the selected I2C peripheral */
+    I2Cx->CR1 &= CR1_PE_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C DMA requests.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C DMA transfer.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C DMA requests */
+    I2Cx->CR2 |= CR2_DMAEN_Set;
+  }
+  else
+  {
+    /* Disable the selected I2C DMA requests */
+    I2Cx->CR2 &= CR2_DMAEN_Reset;
+  }
+}
+
+/**
+  * @brief  Specifies that the next DMA transfer is the last one.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C DMA last transfer.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Next DMA transfer is the last transfer */
+    I2Cx->CR2 |= CR2_LAST_Set;
+  }
+  else
+  {
+    /* Next DMA transfer is not the last transfer */
+    I2Cx->CR2 &= CR2_LAST_Reset;
+  }
+}
+
+/**
+  * @brief  Generates I2Cx communication START condition.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C START condition generation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None.
+  */
+void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Generate a START condition */
+    I2Cx->CR1 |= CR1_START_Set;
+  }
+  else
+  {
+    /* Disable the START condition generation */
+    I2Cx->CR1 &= CR1_START_Reset;
+  }
+}
+
+/**
+  * @brief  Generates I2Cx communication STOP condition.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C STOP condition generation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None.
+  */
+void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Generate a STOP condition */
+    I2Cx->CR1 |= CR1_STOP_Set;
+  }
+  else
+  {
+    /* Disable the STOP condition generation */
+    I2Cx->CR1 &= CR1_STOP_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C acknowledge feature.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C Acknowledgement.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None.
+  */
+void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the acknowledgement */
+    I2Cx->CR1 |= CR1_ACK_Set;
+  }
+  else
+  {
+    /* Disable the acknowledgement */
+    I2Cx->CR1 &= CR1_ACK_Reset;
+  }
+}
+
+/**
+  * @brief  Configures the specified I2C own address2.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Address: specifies the 7bit I2C own address2.
+  * @retval None.
+  */
+void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint8_t Address)
+{
+  uint16_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+
+  /* Get the old register value */
+  tmpreg = I2Cx->OAR2;
+
+  /* Reset I2Cx Own address2 bit [7:1] */
+  tmpreg &= OAR2_ADD2_Reset;
+
+  /* Set I2Cx Own address2 */
+  tmpreg |= (uint16_t)((uint16_t)Address & (uint16_t)0x00FE);
+
+  /* Store the new register value */
+  I2Cx->OAR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C dual addressing mode.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C dual addressing mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable dual addressing mode */
+    I2Cx->OAR2 |= OAR2_ENDUAL_Set;
+  }
+  else
+  {
+    /* Disable dual addressing mode */
+    I2Cx->OAR2 &= OAR2_ENDUAL_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C general call feature.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C General call.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable generall call */
+    I2Cx->CR1 |= CR1_ENGC_Set;
+  }
+  else
+  {
+    /* Disable generall call */
+    I2Cx->CR1 &= CR1_ENGC_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C interrupts.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the I2C interrupts sources to be enabled or disabled. 
+  *   This parameter can be any combination of the following values:
+  *     @arg I2C_IT_BUF: Buffer interrupt mask
+  *     @arg I2C_IT_EVT: Event interrupt mask
+  *     @arg I2C_IT_ERR: Error interrupt mask
+  * @param  NewState: new state of the specified I2C interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ITConfig(I2C_TypeDef* I2Cx, uint16_t I2C_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_I2C_CONFIG_IT(I2C_IT));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C interrupts */
+    I2Cx->CR2 |= I2C_IT;
+  }
+  else
+  {
+    /* Disable the selected I2C interrupts */
+    I2Cx->CR2 &= (uint16_t)~I2C_IT;
+  }
+}
+
+/**
+  * @brief  Sends a data byte through the I2Cx peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Data: Byte to be transmitted..
+  * @retval None
+  */
+void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  /* Write in the DR register the data to be sent */
+  I2Cx->DR = Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the I2Cx peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The value of the received data.
+  */
+uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  /* Return the data in the DR register */
+  return (uint8_t)I2Cx->DR;
+}
+
+/**
+  * @brief  Transmits the address byte to select the slave device.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Address: specifies the slave address which will be transmitted
+  * @param  I2C_Direction: specifies whether the I2C device will be a
+  *   Transmitter or a Receiver. This parameter can be one of the following values
+  *     @arg I2C_Direction_Transmitter: Transmitter mode
+  *     @arg I2C_Direction_Receiver: Receiver mode
+  * @retval None.
+  */
+void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_DIRECTION(I2C_Direction));
+  /* Test on the direction to set/reset the read/write bit */
+  if (I2C_Direction != I2C_Direction_Transmitter)
+  {
+    /* Set the address bit0 for read */
+    Address |= OAR1_ADD0_Set;
+  }
+  else
+  {
+    /* Reset the address bit0 for write */
+    Address &= OAR1_ADD0_Reset;
+  }
+  /* Send the address */
+  I2Cx->DR = Address;
+}
+
+/**
+  * @brief  Reads the specified I2C register and returns its value.
+  * @param  I2C_Register: specifies the register to read.
+  *   This parameter can be one of the following values:
+  *     @arg I2C_Register_CR1:  CR1 register.
+  *     @arg I2C_Register_CR2:   CR2 register.
+  *     @arg I2C_Register_OAR1:  OAR1 register.
+  *     @arg I2C_Register_OAR2:  OAR2 register.
+  *     @arg I2C_Register_DR:    DR register.
+  *     @arg I2C_Register_SR1:   SR1 register.
+  *     @arg I2C_Register_SR2:   SR2 register.
+  *     @arg I2C_Register_CCR:   CCR register.
+  *     @arg I2C_Register_TRISE: TRISE register.
+  * @retval The value of the read register.
+  */
+uint16_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_REGISTER(I2C_Register));
+
+  tmp = (uint32_t) I2Cx;
+  tmp += I2C_Register;
+
+  /* Return the selected register value */
+  return (*(__IO uint16_t *) tmp);
+}
+
+/**
+  * @brief  Enables or disables the specified I2C software reset.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C software reset.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Peripheral under reset */
+    I2Cx->CR1 |= CR1_SWRST_Set;
+  }
+  else
+  {
+    /* Peripheral not under reset */
+    I2Cx->CR1 &= CR1_SWRST_Reset;
+  }
+}
+
+/**
+  * @brief  Drives the SMBusAlert pin high or low for the specified I2C.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_SMBusAlert: specifies SMBAlert pin level. 
+  *   This parameter can be one of the following values:
+  *     @arg I2C_SMBusAlert_Low: SMBAlert pin driven low
+  *     @arg I2C_SMBusAlert_High: SMBAlert pin driven high
+  * @retval None
+  */
+void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_SMBUS_ALERT(I2C_SMBusAlert));
+  if (I2C_SMBusAlert == I2C_SMBusAlert_Low)
+  {
+    /* Drive the SMBusAlert pin Low */
+    I2Cx->CR1 |= I2C_SMBusAlert_Low;
+  }
+  else
+  {
+    /* Drive the SMBusAlert pin High  */
+    I2Cx->CR1 &= I2C_SMBusAlert_High;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C PEC transfer.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C PEC transmission.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_TransmitPEC(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C PEC transmission */
+    I2Cx->CR1 |= CR1_PEC_Set;
+  }
+  else
+  {
+    /* Disable the selected I2C PEC transmission */
+    I2Cx->CR1 &= CR1_PEC_Reset;
+  }
+}
+
+/**
+  * @brief  Selects the specified I2C PEC position.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_PECPosition: specifies the PEC position. 
+  *   This parameter can be one of the following values:
+  *     @arg I2C_PECPosition_Next: indicates that the next byte is PEC
+  *     @arg I2C_PECPosition_Current: indicates that current byte is PEC
+  * @retval None
+  */
+void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_PECPosition)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_PEC_POSITION(I2C_PECPosition));
+  if (I2C_PECPosition == I2C_PECPosition_Next)
+  {
+    /* Next byte in shift register is PEC */
+    I2Cx->CR1 |= I2C_PECPosition_Next;
+  }
+  else
+  {
+    /* Current byte in shift register is PEC */
+    I2Cx->CR1 &= I2C_PECPosition_Current;
+  }
+}
+
+/**
+  * @brief  Enables or disables the PEC value calculation of the transfered bytes.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx PEC value calculation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C PEC calculation */
+    I2Cx->CR1 |= CR1_ENPEC_Set;
+  }
+  else
+  {
+    /* Disable the selected I2C PEC calculation */
+    I2Cx->CR1 &= CR1_ENPEC_Reset;
+  }
+}
+
+/**
+  * @brief  Returns the PEC value for the specified I2C.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The PEC value.
+  */
+uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  /* Return the selected I2C PEC value */
+  return ((I2Cx->SR2) >> 8);
+}
+
+/**
+  * @brief  Enables or disables the specified I2C ARP.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx ARP. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C ARP */
+    I2Cx->CR1 |= CR1_ENARP_Set;
+  }
+  else
+  {
+    /* Disable the selected I2C ARP */
+    I2Cx->CR1 &= CR1_ENARP_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C Clock stretching.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx Clock stretching.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState == DISABLE)
+  {
+    /* Enable the selected I2C Clock stretching */
+    I2Cx->CR1 |= CR1_NOSTRETCH_Set;
+  }
+  else
+  {
+    /* Disable the selected I2C Clock stretching */
+    I2Cx->CR1 &= CR1_NOSTRETCH_Reset;
+  }
+}
+
+/**
+  * @brief  Selects the specified I2C fast mode duty cycle.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_DutyCycle: specifies the fast mode duty cycle.
+  *   This parameter can be one of the following values:
+  *     @arg I2C_DutyCycle_2: I2C fast mode Tlow/Thigh = 2
+  *     @arg I2C_DutyCycle_16_9: I2C fast mode Tlow/Thigh = 16/9
+  * @retval None
+  */
+void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DutyCycle)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_DUTY_CYCLE(I2C_DutyCycle));
+  if (I2C_DutyCycle != I2C_DutyCycle_16_9)
+  {
+    /* I2C fast mode Tlow/Thigh=2 */
+    I2Cx->CCR &= I2C_DutyCycle_2;
+  }
+  else
+  {
+    /* I2C fast mode Tlow/Thigh=16/9 */
+    I2Cx->CCR |= I2C_DutyCycle_16_9;
+  }
+}
+
+/**
+  * @brief  Returns the last I2Cx Event.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The last event
+  */
+uint32_t I2C_GetLastEvent(I2C_TypeDef* I2Cx)
+{
+  uint32_t lastevent = 0;
+  uint32_t flag1 = 0, flag2 = 0;
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  /* Read the I2Cx status register */
+  flag1 = I2Cx->SR1;
+  flag2 = I2Cx->SR2;
+  flag2 = flag2 << 16;
+  /* Get the last event value from I2C status register */
+  lastevent = (flag1 | flag2) & FLAG_Mask;
+  /* Return status */
+  return lastevent;
+}
+
+/**
+  * @brief  Checks whether the last I2Cx Event is equal to the one passed
+  *   as parameter.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_EVENT: specifies the event to be checked. 
+  *   This parameter can be one of the following values:
+  *     @arg I2C_EVENT_SLAVE_ADDRESS_MATCHED   : EV1
+  *     @arg I2C_EVENT_SLAVE_BYTE_RECEIVED     : EV2
+  *     @arg I2C_EVENT_SLAVE_BYTE_TRANSMITTED  : EV3
+  *     @arg I2C_EVENT_SLAVE_ACK_FAILURE       : EV3-2
+  *     @arg I2C_EVENT_MASTER_MODE_SELECT      : EV5
+  *     @arg I2C_EVENT_MASTER_MODE_SELECTED    : EV6
+  *     @arg I2C_EVENT_MASTER_BYTE_RECEIVED    : EV7
+  *     @arg I2C_EVENT_MASTER_BYTE_TRANSMITTED : EV8
+  *     @arg I2C_EVENT_MASTER_MODE_ADDRESS10   : EV9
+  *     @arg I2C_EVENT_SLAVE_STOP_DETECTED     : EV4
+  * @retval An ErrorStatus enumuration value:
+  * - SUCCESS: Last event is equal to the I2C_EVENT
+  * - ERROR: Last event is different from the I2C_EVENT
+  */
+ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, uint32_t I2C_EVENT)
+{
+  uint32_t lastevent = 0;
+  uint32_t flag1 = 0, flag2 = 0;
+  ErrorStatus status = ERROR;
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_EVENT(I2C_EVENT));
+  /* Read the I2Cx status register */
+  flag1 = I2Cx->SR1;
+  flag2 = I2Cx->SR2;
+  flag2 = flag2 << 16;
+  /* Get the last event value from I2C status register */
+  lastevent = (flag1 | flag2) & FLAG_Mask;
+  /* Check whether the last event is equal to I2C_EVENT */
+  if (lastevent == I2C_EVENT )
+  {
+    /* SUCCESS: last event is equal to I2C_EVENT */
+    status = SUCCESS;
+  }
+  else
+  {
+    /* ERROR: last event is different from I2C_EVENT */
+    status = ERROR;
+  }
+  /* Return status */
+  return status;
+}
+
+/**
+  * @brief  Checks whether the specified I2C flag is set or not.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_FLAG: specifies the flag to check. 
+  *   This parameter can be one of the following values:
+  *     @arg I2C_FLAG_DUALF: Dual flag (Slave mode)
+  *     @arg I2C_FLAG_SMBHOST: SMBus host header (Slave mode)
+  *     @arg I2C_FLAG_SMBDEFAULT: SMBus default header (Slave mode)
+  *     @arg I2C_FLAG_GENCALL: General call header flag (Slave mode)
+  *     @arg I2C_FLAG_TRA: Transmitter/Receiver flag
+  *     @arg I2C_FLAG_BUSY: Bus busy flag
+  *     @arg I2C_FLAG_MSL: Master/Slave flag
+  *     @arg I2C_FLAG_SMBALERT: SMBus Alert flag
+  *     @arg I2C_FLAG_TIMEOUT: Timeout or Tlow error flag
+  *     @arg I2C_FLAG_PECERR: PEC error in reception flag
+  *     @arg I2C_FLAG_OVR: Overrun/Underrun flag (Slave mode)
+  *     @arg I2C_FLAG_AF: Acknowledge failure flag
+  *     @arg I2C_FLAG_ARLO: Arbitration lost flag (Master mode)
+  *     @arg I2C_FLAG_BERR: Bus error flag
+  *     @arg I2C_FLAG_TXE: Data register empty flag (Transmitter)
+  *     @arg I2C_FLAG_RXNE: Data register not empty (Receiver) flag
+  *     @arg I2C_FLAG_STOPF: Stop detection flag (Slave mode)
+  *     @arg I2C_FLAG_ADD10: 10-bit header sent flag (Master mode)
+  *     @arg I2C_FLAG_BTF: Byte transfer finished flag
+  *     @arg I2C_FLAG_ADDR: Address sent flag (Master mode) ADSL
+  *   Address matched flag (Slave mode)ENDAD
+  *     @arg I2C_FLAG_SB: Start bit flag (Master mode)
+  * @retval The new state of I2C_FLAG (SET or RESET).
+  */
+FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  __IO uint32_t i2creg = 0, i2cxbase = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_GET_FLAG(I2C_FLAG));
+
+  /* Get the I2Cx peripheral base address */
+  i2cxbase = (uint32_t)I2Cx;
+  
+  /* Read flag register index */
+  i2creg = I2C_FLAG >> 28;
+  
+  /* Get bit[23:0] of the flag */
+  I2C_FLAG &= FLAG_Mask;
+  
+  if(i2creg != 0)
+  {
+    /* Get the I2Cx SR1 register address */
+    i2cxbase += 0x14;
+  }
+  else
+  {
+    /* Flag in I2Cx SR2 Register */
+    I2C_FLAG = (uint32_t)(I2C_FLAG >> 16);
+    /* Get the I2Cx SR2 register address */
+    i2cxbase += 0x18;
+  }
+  
+  if(((*(__IO uint32_t *)i2cxbase) & I2C_FLAG) != (uint32_t)RESET)
+  {
+    /* I2C_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* I2C_FLAG is reset */
+    bitstatus = RESET;
+  }
+  
+  /* Return the I2C_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the I2Cx's pending flags.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_FLAG: specifies the flag to clear. 
+  *   This parameter can be any combination of the following values:
+  *     @arg I2C_FLAG_SMBALERT: SMBus Alert flag
+  *     @arg I2C_FLAG_TIMEOUT: Timeout or Tlow error flag
+  *     @arg I2C_FLAG_PECERR: PEC error in reception flag
+  *     @arg I2C_FLAG_OVR: Overrun/Underrun flag (Slave mode)
+  *     @arg I2C_FLAG_AF: Acknowledge failure flag
+  *     @arg I2C_FLAG_ARLO: Arbitration lost flag (Master mode)
+  *     @arg I2C_FLAG_BERR: Bus error flag
+  *   
+  * @note
+  *   - STOPF (STOP detection) is cleared by software sequence: a read operation 
+  *     to I2C_SR1 register (I2C_GetFlagStatus()) followed by a write operation 
+  *     to I2C_CR1 register (I2C_Cmd() to re-enable the I2C peripheral).
+  *   - ADD10 (10-bit header sent) is cleared by software sequence: a read 
+  *     operation to I2C_SR1 (I2C_GetFlagStatus()) followed by writing the 
+  *     second byte of the address in DR register.
+  *   - BTF (Byte Transfer Finished) is cleared by software sequence: a read 
+  *     operation to I2C_SR1 register (I2C_GetFlagStatus()) followed by a 
+  *     read/write to I2C_DR register (I2C_SendData()).
+  *   - ADDR (Address sent) is cleared by software sequence: a read operation to 
+  *     I2C_SR1 register (I2C_GetFlagStatus()) followed by a read operation to 
+  *     I2C_SR2 register ((void)(I2Cx->SR2)).
+  *   - SB (Start Bit) is cleared software sequence: a read operation to I2C_SR1
+  *     register (I2C_GetFlagStatus()) followed by a write operation to I2C_DR
+  *     register  (I2C_SendData()).
+  * @retval None
+  */
+void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG)
+{
+  uint32_t flagpos = 0;
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLEAR_FLAG(I2C_FLAG));
+  /* Get the I2C flag position */
+  flagpos = I2C_FLAG & FLAG_Mask;
+  /* Clear the selected I2C flag */
+  I2Cx->SR1 = (uint16_t)~flagpos;
+}
+
+/**
+  * @brief  Checks whether the specified I2C interrupt has occurred or not.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the interrupt source to check. 
+  *   This parameter can be one of the following values:
+  *     @arg I2C_IT_SMBALERT: SMBus Alert flag
+  *     @arg I2C_IT_TIMEOUT: Timeout or Tlow error flag
+  *     @arg I2C_IT_PECERR: PEC error in reception flag
+  *     @arg I2C_IT_OVR: Overrun/Underrun flag (Slave mode)
+  *     @arg I2C_IT_AF: Acknowledge failure flag
+  *     @arg I2C_IT_ARLO: Arbitration lost flag (Master mode)
+  *     @arg I2C_IT_BERR: Bus error flag
+  *     @arg I2C_IT_TXE: Data register empty flag (Transmitter)
+  *     @arg I2C_IT_RXNE: Data register not empty (Receiver) flag
+  *     @arg I2C_IT_STOPF: Stop detection flag (Slave mode)
+  *     @arg I2C_IT_ADD10: 10-bit header sent flag (Master mode)
+  *     @arg I2C_IT_BTF: Byte transfer finished flag
+  *     @arg I2C_IT_ADDR: Address sent flag (Master mode) ADSL
+  *                       Address matched flag (Slave mode)ENDAD
+  *     @arg I2C_IT_SB: Start bit flag (Master mode)
+  * @retval The new state of I2C_IT (SET or RESET).
+  */
+ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_GET_IT(I2C_IT));
+  /* Check if the interrupt source is enabled or not */
+  enablestatus = (uint32_t)(((I2C_IT & ITEN_Mask) >> 16) & (I2Cx->CR2)) ;  
+  /* Get bit[23:0] of the flag */
+  I2C_IT &= FLAG_Mask;
+  /* Check the status of the specified I2C flag */
+  if (((I2Cx->SR1 & I2C_IT) != (uint32_t)RESET) && enablestatus)
+  {
+    /* I2C_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* I2C_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the I2C_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the I2Cxs interrupt pending bits.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the interrupt pending bit to clear. 
+  *   This parameter can be any combination of the following values:
+  *     @arg I2C_IT_SMBALERT: SMBus Alert interrupt
+  *     @arg I2C_IT_TIMEOUT: Timeout or Tlow error interrupt
+  *     @arg I2C_IT_PECERR: PEC error in reception  interrupt
+  *     @arg I2C_IT_OVR: Overrun/Underrun interrupt (Slave mode)
+  *     @arg I2C_IT_AF: Acknowledge failure interrupt
+  *     @arg I2C_IT_ARLO: Arbitration lost interrupt (Master mode)
+  *     @arg I2C_IT_BERR: Bus error interrupt
+  *   
+  * @note
+  *   - STOPF (STOP detection) is cleared by software sequence: a read operation 
+  *     to I2C_SR1 register (I2C_GetITStatus()) followed by a write operation to 
+  *     I2C_CR1 register (I2C_Cmd() to re-enable the I2C peripheral).
+  *   - ADD10 (10-bit header sent) is cleared by software sequence: a read 
+  *     operation to I2C_SR1 (I2C_GetITStatus()) followed by writing the second 
+  *     byte of the address in I2C_DR register.
+  *   - BTF (Byte Transfer Finished) is cleared by software sequence: a read 
+  *     operation to I2C_SR1 register (I2C_GetITStatus()) followed by a 
+  *     read/write to I2C_DR register (I2C_SendData()).
+  *   - ADDR (Address sent) is cleared by software sequence: a read operation to 
+  *     I2C_SR1 register (I2C_GetITStatus()) followed by a read operation to 
+  *     I2C_SR2 register ((void)(I2Cx->SR2)).
+  *   - SB (Start Bit) is cleared by software sequence: a read operation to 
+  *     I2C_SR1 register (I2C_GetITStatus()) followed by a write operation to 
+  *     I2C_DR register (I2C_SendData()).
+  * @retval None
+  */
+void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
+{
+  uint32_t flagpos = 0;
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLEAR_IT(I2C_IT));
+  /* Get the I2C flag position */
+  flagpos = I2C_IT & FLAG_Mask;
+  /* Clear the selected I2C flag */
+  I2Cx->SR1 = (uint16_t)~flagpos;
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_iwdg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_iwdg.c
new file mode 100644
index 00000000..fd4bef2c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_iwdg.c
@@ -0,0 +1,189 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_iwdg.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the IWDG firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_iwdg.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup IWDG 
+  * @brief IWDG driver modules
+  * @{
+  */ 
+
+/** @defgroup IWDG_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Private_Defines
+  * @{
+  */ 
+
+/* ---------------------- IWDG registers bit mask ----------------------------*/
+
+/* KR register bit mask */
+#define KR_KEY_Reload    ((uint16_t)0xAAAA)
+#define KR_KEY_Enable    ((uint16_t)0xCCCC)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup IWDG_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables write access to IWDG_PR and IWDG_RLR registers.
+  * @param  IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers.
+  *   This parameter can be one of the following values:
+  *     @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers
+  *     @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers
+  * @retval None
+  */
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess));
+  IWDG->KR = IWDG_WriteAccess;
+}
+
+/**
+  * @brief  Sets IWDG Prescaler value.
+  * @param  IWDG_Prescaler: specifies the IWDG Prescaler value.
+  *   This parameter can be one of the following values:
+  *     @arg IWDG_Prescaler_4: IWDG prescaler set to 4
+  *     @arg IWDG_Prescaler_8: IWDG prescaler set to 8
+  *     @arg IWDG_Prescaler_16: IWDG prescaler set to 16
+  *     @arg IWDG_Prescaler_32: IWDG prescaler set to 32
+  *     @arg IWDG_Prescaler_64: IWDG prescaler set to 64
+  *     @arg IWDG_Prescaler_128: IWDG prescaler set to 128
+  *     @arg IWDG_Prescaler_256: IWDG prescaler set to 256
+  * @retval None
+  */
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler));
+  IWDG->PR = IWDG_Prescaler;
+}
+
+/**
+  * @brief  Sets IWDG Reload value.
+  * @param  Reload: specifies the IWDG Reload value.
+  *   This parameter must be a number between 0 and 0x0FFF.
+  * @retval None
+  */
+void IWDG_SetReload(uint16_t Reload)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_RELOAD(Reload));
+  IWDG->RLR = Reload;
+}
+
+/**
+  * @brief  Reloads IWDG counter with value defined in the reload register
+  *   (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_ReloadCounter(void)
+{
+  IWDG->KR = KR_KEY_Reload;
+}
+
+/**
+  * @brief  Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_Enable(void)
+{
+  IWDG->KR = KR_KEY_Enable;
+}
+
+/**
+  * @brief  Checks whether the specified IWDG flag is set or not.
+  * @param  IWDG_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg IWDG_FLAG_PVU: Prescaler Value Update on going
+  *     @arg IWDG_FLAG_RVU: Reload Value Update on going
+  * @retval The new state of IWDG_FLAG (SET or RESET).
+  */
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_IWDG_FLAG(IWDG_FLAG));
+  if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_pwr.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_pwr.c
new file mode 100644
index 00000000..946a8342
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_pwr.c
@@ -0,0 +1,311 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_pwr.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the PWR firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_pwr.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup PWR 
+  * @brief PWR driver modules
+  * @{
+  */ 
+
+/** @defgroup PWR_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_Defines
+  * @{
+  */
+
+/* --------- PWR registers bit address in the alias region ---------- */
+#define PWR_OFFSET               (PWR_BASE - PERIPH_BASE)
+
+/* --- CR Register ---*/
+
+/* Alias word address of DBP bit */
+#define CR_OFFSET                (PWR_OFFSET + 0x00)
+#define DBP_BitNumber            0x08
+#define CR_DBP_BB                (PERIPH_BB_BASE + (CR_OFFSET * 32) + (DBP_BitNumber * 4))
+
+/* Alias word address of PVDE bit */
+#define PVDE_BitNumber           0x04
+#define CR_PVDE_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PVDE_BitNumber * 4))
+
+/* --- CSR Register ---*/
+
+/* Alias word address of EWUP bit */
+#define CSR_OFFSET               (PWR_OFFSET + 0x04)
+#define EWUP_BitNumber           0x08
+#define CSR_EWUP_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP_BitNumber * 4))
+
+/* ------------------ PWR registers bit mask ------------------------ */
+
+/* CR register bit mask */
+#define CR_PDDS_Set              ((uint32_t)0x00000002)
+#define CR_DS_Mask               ((uint32_t)0xFFFFFFFC)
+#define CR_CWUF_Set              ((uint32_t)0x00000004)
+#define CR_PLS_Mask              ((uint32_t)0xFFFFFF1F)
+
+/* --------- Cortex System Control register bit mask ---------------- */
+
+/* Cortex System Control register address */
+#define SCB_SysCtrl              ((uint32_t)0xE000ED10)
+
+/* SLEEPDEEP bit mask */
+#define SysCtrl_SLEEPDEEP_Set    ((uint32_t)0x00000004)
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the PWR peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void PWR_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
+}
+
+/**
+  * @brief  Enables or disables access to the RTC and backup registers.
+  * @param  NewState: new state of the access to the RTC and backup registers.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_BackupAccessCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_DBP_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the Power Voltage Detector(PVD).
+  * @param  NewState: new state of the PVD.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_PVDCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_PVDE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the voltage threshold detected by the Power Voltage Detector(PVD).
+  * @param  PWR_PVDLevel: specifies the PVD detection level
+  *   This parameter can be one of the following values:
+  *     @arg PWR_PVDLevel_2V2: PVD detection level set to 2.2V
+  *     @arg PWR_PVDLevel_2V3: PVD detection level set to 2.3V
+  *     @arg PWR_PVDLevel_2V4: PVD detection level set to 2.4V
+  *     @arg PWR_PVDLevel_2V5: PVD detection level set to 2.5V
+  *     @arg PWR_PVDLevel_2V6: PVD detection level set to 2.6V
+  *     @arg PWR_PVDLevel_2V7: PVD detection level set to 2.7V
+  *     @arg PWR_PVDLevel_2V8: PVD detection level set to 2.8V
+  *     @arg PWR_PVDLevel_2V9: PVD detection level set to 2.9V
+  * @retval None
+  */
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel));
+  tmpreg = PWR->CR;
+  /* Clear PLS[7:5] bits */
+  tmpreg &= CR_PLS_Mask;
+  /* Set PLS[7:5] bits according to PWR_PVDLevel value */
+  tmpreg |= PWR_PVDLevel;
+  /* Store the new value */
+  PWR->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the WakeUp Pin functionality.
+  * @param  NewState: new state of the WakeUp Pin functionality.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_WakeUpPinCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CSR_EWUP_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enters STOP mode.
+  * @param  PWR_Regulator: specifies the regulator state in STOP mode.
+  *   This parameter can be one of the following values:
+  *     @arg PWR_Regulator_ON: STOP mode with regulator ON
+  *     @arg PWR_Regulator_LowPower: STOP mode with regulator in low power mode
+  * @param  PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
+  *   This parameter can be one of the following values:
+  *     @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
+  *     @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR(PWR_Regulator));
+  assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
+  
+  /* Select the regulator state in STOP mode ---------------------------------*/
+  tmpreg = PWR->CR;
+  /* Clear PDDS and LPDS bits */
+  tmpreg &= CR_DS_Mask;
+  /* Set LPDS bit according to PWR_Regulator value */
+  tmpreg |= PWR_Regulator;
+  /* Store the new value */
+  PWR->CR = tmpreg;
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  *(__IO uint32_t *) SCB_SysCtrl |= SysCtrl_SLEEPDEEP_Set;
+  
+  /* Select STOP mode entry --------------------------------------------------*/
+  if(PWR_STOPEntry == PWR_STOPEntry_WFI)
+  {   
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __WFE();
+  }
+}
+
+/**
+  * @brief  Enters STANDBY mode.
+  * @param  None
+  * @retval None
+  */
+void PWR_EnterSTANDBYMode(void)
+{
+  /* Clear Wake-up flag */
+  PWR->CR |= CR_CWUF_Set;
+  /* Select STANDBY mode */
+  PWR->CR |= CR_PDDS_Set;
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  *(__IO uint32_t *) SCB_SysCtrl |= SysCtrl_SLEEPDEEP_Set;
+/* This option is used to ensure that store operations are completed */
+#if defined ( __CC_ARM   )
+  __force_stores();
+#endif
+  /* Request Wait For Interrupt */
+  __WFI();
+}
+
+/**
+  * @brief  Checks whether the specified PWR flag is set or not.
+  * @param  PWR_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg PWR_FLAG_WU: Wake Up flag
+  *     @arg PWR_FLAG_SB: StandBy flag
+  *     @arg PWR_FLAG_PVDO: PVD Output
+  * @retval The new state of PWR_FLAG (SET or RESET).
+  */
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_PWR_GET_FLAG(PWR_FLAG));
+  
+  if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the PWR's pending flags.
+  * @param  PWR_FLAG: specifies the flag to clear.
+  *   This parameter can be one of the following values:
+  *     @arg PWR_FLAG_WU: Wake Up flag
+  *     @arg PWR_FLAG_SB: StandBy flag
+  * @retval None
+  */
+void PWR_ClearFlag(uint32_t PWR_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
+         
+  PWR->CR |=  PWR_FLAG << 2;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_rcc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_rcc.c
new file mode 100644
index 00000000..f3a2c741
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_rcc.c
@@ -0,0 +1,1447 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_rcc.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the RCC firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RCC 
+  * @brief RCC driver modules
+  * @{
+  */ 
+
+/** @defgroup RCC_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Private_Defines
+  * @{
+  */
+
+/* ------------ RCC registers bit address in the alias region ----------- */
+#define RCC_OFFSET                (RCC_BASE - PERIPH_BASE)
+
+/* --- CR Register ---*/
+
+/* Alias word address of HSION bit */
+#define CR_OFFSET                 (RCC_OFFSET + 0x00)
+#define HSION_BitNumber           0x00
+#define CR_HSION_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (HSION_BitNumber * 4))
+
+/* Alias word address of PLLON bit */
+#define PLLON_BitNumber           0x18
+#define CR_PLLON_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLLON_BitNumber * 4))
+
+#ifdef STM32F10X_CL
+ /* Alias word address of PLL2ON bit */
+ #define PLL2ON_BitNumber          0x1A
+ #define CR_PLL2ON_BB              (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLL2ON_BitNumber * 4))
+
+ /* Alias word address of PLL3ON bit */
+ #define PLL3ON_BitNumber          0x1C
+ #define CR_PLL3ON_BB              (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLL3ON_BitNumber * 4))
+#endif /* STM32F10X_CL */ 
+
+/* Alias word address of CSSON bit */
+#define CSSON_BitNumber           0x13
+#define CR_CSSON_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (CSSON_BitNumber * 4))
+
+/* --- CFGR Register ---*/
+
+/* Alias word address of USBPRE bit */
+#define CFGR_OFFSET               (RCC_OFFSET + 0x04)
+
+#ifndef STM32F10X_CL
+ #define USBPRE_BitNumber          0x16
+ #define CFGR_USBPRE_BB            (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (USBPRE_BitNumber * 4))
+#else
+ #define OTGFSPRE_BitNumber        0x16
+ #define CFGR_OTGFSPRE_BB          (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (OTGFSPRE_BitNumber * 4))
+#endif /* STM32F10X_CL */ 
+
+/* --- BDCR Register ---*/
+
+/* Alias word address of RTCEN bit */
+#define BDCR_OFFSET               (RCC_OFFSET + 0x20)
+#define RTCEN_BitNumber           0x0F
+#define BDCR_RTCEN_BB             (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (RTCEN_BitNumber * 4))
+
+/* Alias word address of BDRST bit */
+#define BDRST_BitNumber           0x10
+#define BDCR_BDRST_BB             (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (BDRST_BitNumber * 4))
+
+/* --- CSR Register ---*/
+
+/* Alias word address of LSION bit */
+#define CSR_OFFSET                (RCC_OFFSET + 0x24)
+#define LSION_BitNumber           0x00
+#define CSR_LSION_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (LSION_BitNumber * 4))
+
+#ifdef STM32F10X_CL
+/* --- CFGR2 Register ---*/
+
+ /* Alias word address of I2S2SRC bit */
+ #define CFGR2_OFFSET              (RCC_OFFSET + 0x2C)
+ #define I2S2SRC_BitNumber         0x11
+ #define CFGR2_I2S2SRC_BB          (PERIPH_BB_BASE + (CFGR2_OFFSET * 32) + (I2S2SRC_BitNumber * 4))
+
+ /* Alias word address of I2S3SRC bit */
+ #define I2S3SRC_BitNumber         0x12
+ #define CFGR2_I2S3SRC_BB          (PERIPH_BB_BASE + (CFGR2_OFFSET * 32) + (I2S3SRC_BitNumber * 4))
+#endif /* STM32F10X_CL */
+
+/* ---------------------- RCC registers bit mask ------------------------ */
+
+/* CR register bit mask */
+#define CR_HSEBYP_Reset           ((uint32_t)0xFFFBFFFF)
+#define CR_HSEBYP_Set             ((uint32_t)0x00040000)
+#define CR_HSEON_Reset            ((uint32_t)0xFFFEFFFF)
+#define CR_HSEON_Set              ((uint32_t)0x00010000)
+#define CR_HSITRIM_Mask           ((uint32_t)0xFFFFFF07)
+
+/* CFGR register bit mask */
+#ifndef STM32F10X_CL
+ #define CFGR_PLL_Mask            ((uint32_t)0xFFC0FFFF)
+#else
+ #define CFGR_PLL_Mask           ((uint32_t)0xFFC2FFFF)
+#endif /* STM32F10X_CL */ 
+
+#define CFGR_PLLMull_Mask         ((uint32_t)0x003C0000)
+#define CFGR_PLLSRC_Mask          ((uint32_t)0x00010000)
+#define CFGR_PLLXTPRE_Mask        ((uint32_t)0x00020000)
+#define CFGR_SWS_Mask             ((uint32_t)0x0000000C)
+#define CFGR_SW_Mask              ((uint32_t)0xFFFFFFFC)
+#define CFGR_HPRE_Reset_Mask      ((uint32_t)0xFFFFFF0F)
+#define CFGR_HPRE_Set_Mask        ((uint32_t)0x000000F0)
+#define CFGR_PPRE1_Reset_Mask     ((uint32_t)0xFFFFF8FF)
+#define CFGR_PPRE1_Set_Mask       ((uint32_t)0x00000700)
+#define CFGR_PPRE2_Reset_Mask     ((uint32_t)0xFFFFC7FF)
+#define CFGR_PPRE2_Set_Mask       ((uint32_t)0x00003800)
+#define CFGR_ADCPRE_Reset_Mask    ((uint32_t)0xFFFF3FFF)
+#define CFGR_ADCPRE_Set_Mask      ((uint32_t)0x0000C000)
+
+/* CSR register bit mask */
+#define CSR_RMVF_Set              ((uint32_t)0x01000000)
+
+#ifdef STM32F10X_CL
+/* CFGR2 register bit mask */
+ #define CFGR2_PREDIV1SRC         ((uint32_t)0x00010000)
+ #define CFGR2_PREDIV1            ((uint32_t)0x0000000F)
+ #define CFGR2_PREDIV2            ((uint32_t)0x000000F0)
+ #define CFGR2_PLL2MUL            ((uint32_t)0x00000F00)
+ #define CFGR2_PLL3MUL            ((uint32_t)0x0000F000)
+#endif /* STM32F10X_CL */ 
+
+/* RCC Flag Mask */
+#define FLAG_Mask                 ((uint8_t)0x1F)
+
+#ifndef HSI_Value
+/* Typical Value of the HSI in Hz */
+ #define HSI_Value                 ((uint32_t)8000000)
+#endif /* HSI_Value */
+
+/* CIR register byte 2 (Bits[15:8]) base address */
+#define CIR_BYTE2_ADDRESS         ((uint32_t)0x40021009)
+
+/* CIR register byte 3 (Bits[23:16]) base address */
+#define CIR_BYTE3_ADDRESS         ((uint32_t)0x4002100A)
+
+/* CFGR register byte 4 (Bits[31:24]) base address */
+#define CFGR_BYTE4_ADDRESS        ((uint32_t)0x40021007)
+
+/* BDCR register base address */
+#define BDCR_ADDRESS              (PERIPH_BASE + BDCR_OFFSET)
+
+#ifndef HSEStartUp_TimeOut
+/* Time out for HSE start up */
+ #define HSEStartUp_TimeOut        ((uint16_t)0x0500)
+#endif /* HSEStartUp_TimeOut */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_Private_Macros
+  * @{
+  */ 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_Private_Variables
+  * @{
+  */ 
+
+static __I uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9};
+static __I uint8_t ADCPrescTable[4] = {2, 4, 6, 8};
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Resets the RCC clock configuration to the default reset state.
+  * @param  None
+  * @retval None
+  */
+void RCC_DeInit(void)
+{
+  /* Set HSION bit */
+  RCC->CR |= (uint32_t)0x00000001;
+
+  /* Reset SW, HPRE, PPRE1, PPRE2, ADCPRE and MCO bits */
+#ifndef STM32F10X_CL
+  RCC->CFGR &= (uint32_t)0xF8FF0000;
+#else
+  RCC->CFGR &= (uint32_t)0xF0FF0000;
+#endif /* STM32F10X_CL */   
+  
+  /* Reset HSEON, CSSON and PLLON bits */
+  RCC->CR &= (uint32_t)0xFEF6FFFF;
+
+  /* Reset HSEBYP bit */
+  RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+  /* Reset PLLSRC, PLLXTPRE, PLLMUL and USBPRE/OTGFSPRE bits */
+  RCC->CFGR &= (uint32_t)0xFF80FFFF;
+
+#ifndef STM32F10X_CL
+  /* Disable all interrupts and clear pending bits  */
+  RCC->CIR = 0x009F0000;
+#else
+  /* Reset PLL2ON and PLL3ON bits */
+  RCC->CR &= (uint32_t)0xEBFFFFFF;
+
+  /* Disable all interrupts and clear pending bits  */
+  RCC->CIR = 0x00FF0000;
+
+  /* Reset CFGR2 register */
+  RCC->CFGR2 = 0x00000000;
+#endif /* STM32F10X_CL */
+}
+
+/**
+  * @brief  Configures the External High Speed oscillator (HSE).
+  * @note   HSE can not be stopped if it is used directly or through the PLL as system clock.
+  * @param  RCC_HSE: specifies the new state of the HSE.
+  *   This parameter can be one of the following values:
+  *     @arg RCC_HSE_OFF: HSE oscillator OFF
+  *     @arg RCC_HSE_ON: HSE oscillator ON
+  *     @arg RCC_HSE_Bypass: HSE oscillator bypassed with external clock
+  * @retval None
+  */
+void RCC_HSEConfig(uint32_t RCC_HSE)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_HSE(RCC_HSE));
+  /* Reset HSEON and HSEBYP bits before configuring the HSE ------------------*/
+  /* Reset HSEON bit */
+  RCC->CR &= CR_HSEON_Reset;
+  /* Reset HSEBYP bit */
+  RCC->CR &= CR_HSEBYP_Reset;
+  /* Configure HSE (RCC_HSE_OFF is already covered by the code section above) */
+  switch(RCC_HSE)
+  {
+    case RCC_HSE_ON:
+      /* Set HSEON bit */
+      RCC->CR |= CR_HSEON_Set;
+      break;
+      
+    case RCC_HSE_Bypass:
+      /* Set HSEBYP and HSEON bits */
+      RCC->CR |= CR_HSEBYP_Set | CR_HSEON_Set;
+      break;
+      
+    default:
+      break;
+  }
+}
+
+/**
+  * @brief  Waits for HSE start-up.
+  * @param  None
+  * @retval An ErrorStatus enumuration value:
+  * - SUCCESS: HSE oscillator is stable and ready to use
+  * - ERROR: HSE oscillator not yet ready
+  */
+ErrorStatus RCC_WaitForHSEStartUp(void)
+{
+  __IO uint32_t StartUpCounter = 0;
+  ErrorStatus status = ERROR;
+  FlagStatus HSEStatus = RESET;
+  
+  /* Wait till HSE is ready and if Time out is reached exit */
+  do
+  {
+    HSEStatus = RCC_GetFlagStatus(RCC_FLAG_HSERDY);
+    StartUpCounter++;  
+  } while((StartUpCounter != HSEStartUp_TimeOut) && (HSEStatus == RESET));
+  
+  if (RCC_GetFlagStatus(RCC_FLAG_HSERDY) != RESET)
+  {
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }  
+  return (status);
+}
+
+/**
+  * @brief  Adjusts the Internal High Speed oscillator (HSI) calibration value.
+  * @param  HSICalibrationValue: specifies the calibration trimming value.
+  *   This parameter must be a number between 0 and 0x1F.
+  * @retval None
+  */
+void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_RCC_CALIBRATION_VALUE(HSICalibrationValue));
+  tmpreg = RCC->CR;
+  /* Clear HSITRIM[4:0] bits */
+  tmpreg &= CR_HSITRIM_Mask;
+  /* Set the HSITRIM[4:0] bits according to HSICalibrationValue value */
+  tmpreg |= (uint32_t)HSICalibrationValue << 3;
+  /* Store the new value */
+  RCC->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Internal High Speed oscillator (HSI).
+  * @note   HSI can not be stopped if it is used directly or through the PLL as system clock.
+  * @param  NewState: new state of the HSI. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_HSICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_HSION_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the PLL clock source and multiplication factor.
+  * @note   This function must be used only when the PLL is disabled.
+  * @param  RCC_PLLSource: specifies the PLL entry clock source.
+  *   For @b STM32_Connectivity_line_devices, this parameter can be one of the
+  *   following values:
+  *     @arg RCC_PLLSource_HSI_Div2: HSI oscillator clock divided by 2 selected as PLL clock entry
+  *     @arg RCC_PLLSource_PREDIV1: PREDIV1 clock selected as PLL clock entry
+  *   For @b other_STM32_devices, this parameter can be one of the following values:
+  *     @arg RCC_PLLSource_HSI_Div2: HSI oscillator clock divided by 2 selected as PLL clock entry
+  *     @arg RCC_PLLSource_HSE_Div1: HSE oscillator clock selected as PLL clock entry
+  *     @arg RCC_PLLSource_HSE_Div2: HSE oscillator clock divided by 2 selected as PLL clock entry 
+  * @param  RCC_PLLMul: specifies the PLL multiplication factor.
+  *   For @b STM32_Connectivity_line_devices, this parameter can be RCC_PLLMul_x where x:{[4,9], 6_5}
+  *   For @b other_STM32_devices, this parameter can be RCC_PLLMul_x where x:[2,16]  
+  * @retval None
+  */
+void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_PLL_SOURCE(RCC_PLLSource));
+  assert_param(IS_RCC_PLL_MUL(RCC_PLLMul));
+
+  tmpreg = RCC->CFGR;
+  /* Clear PLLSRC, PLLXTPRE and PLLMUL[3:0] bits */
+  tmpreg &= CFGR_PLL_Mask;
+  /* Set the PLL configuration bits */
+  tmpreg |= RCC_PLLSource | RCC_PLLMul;
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the PLL.
+  * @note   The PLL can not be disabled if it is used as system clock.
+  * @param  NewState: new state of the PLL. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_PLLCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CR_PLLON_BB = (uint32_t)NewState;
+}
+
+#ifdef STM32F10X_CL
+/**
+  * @brief  Configures the PREDIV1 division factor.
+  * @note 
+  *   - This function must be used only when the PLL is disabled.
+  *   - This function applies only to STM32 Connectivity line devices.
+  * @param  RCC_PREDIV1_Source: specifies the PREDIV1 clock source.
+  *   This parameter can be one of the following values:
+  *     @arg RCC_PREDIV1_Source_HSE: HSE selected as PREDIV1 clock
+  *     @arg RCC_PREDIV1_Source_PLL2: PLL2 selected as PREDIV1 clock
+  * @param  RCC_PREDIV1_Div: specifies the PREDIV1 clock division factor.
+  *   This parameter can be RCC_PREDIV1_Divx where x:[1,16]
+  * @retval None
+  */
+void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Source, uint32_t RCC_PREDIV1_Div)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PREDIV1_SOURCE(RCC_PREDIV1_Source));
+  assert_param(IS_RCC_PREDIV1(RCC_PREDIV1_Div));
+
+  tmpreg = RCC->CFGR2;
+  /* Clear PREDIV1[3:0] and PREDIV1SRC bits */
+  tmpreg &= ~(CFGR2_PREDIV1 | CFGR2_PREDIV1SRC);
+  /* Set the PREDIV1 clock source and division factor */
+  tmpreg |= RCC_PREDIV1_Source | RCC_PREDIV1_Div ;
+  /* Store the new value */
+  RCC->CFGR2 = tmpreg;
+}
+
+
+/**
+  * @brief  Configures the PREDIV2 division factor.
+  * @note 
+  *   - This function must be used only when both PLL2 and PLL3 are disabled.
+  *   - This function applies only to STM32 Connectivity line devices.
+  * @param  RCC_PREDIV2_Div: specifies the PREDIV2 clock division factor.
+  *   This parameter can be RCC_PREDIV2_Divx where x:[1,16]
+  * @retval None
+  */
+void RCC_PREDIV2Config(uint32_t RCC_PREDIV2_Div)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_PREDIV2(RCC_PREDIV2_Div));
+
+  tmpreg = RCC->CFGR2;
+  /* Clear PREDIV2[3:0] bits */
+  tmpreg &= ~CFGR2_PREDIV2;
+  /* Set the PREDIV2 division factor */
+  tmpreg |= RCC_PREDIV2_Div;
+  /* Store the new value */
+  RCC->CFGR2 = tmpreg;
+}
+
+/**
+  * @brief  Configures the PLL2 multiplication factor.
+  * @note
+  *   - This function must be used only when the PLL2 is disabled.
+  *   - This function applies only to STM32 Connectivity line devices.
+  * @param  RCC_PLL2Mul: specifies the PLL2 multiplication factor.
+  *   This parameter can be RCC_PLL2Mul_x where x:{[8,14], 16, 20}
+  * @retval None
+  */
+void RCC_PLL2Config(uint32_t RCC_PLL2Mul)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_PLL2_MUL(RCC_PLL2Mul));
+
+  tmpreg = RCC->CFGR2;
+  /* Clear PLL2Mul[3:0] bits */
+  tmpreg &= ~CFGR2_PLL2MUL;
+  /* Set the PLL2 configuration bits */
+  tmpreg |= RCC_PLL2Mul;
+  /* Store the new value */
+  RCC->CFGR2 = tmpreg;
+}
+
+
+/**
+  * @brief  Enables or disables the PLL2.
+  * @note 
+  *   - The PLL2 can not be disabled if it is used indirectly as system clock
+  *     (i.e. it is used as PLL clock entry that is used as System clock).
+  *   - This function applies only to STM32 Connectivity line devices.
+  * @param  NewState: new state of the PLL2. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_PLL2Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CR_PLL2ON_BB = (uint32_t)NewState;
+}
+
+
+/**
+  * @brief  Configures the PLL3 multiplication factor.
+  * @note 
+  *   - This function must be used only when the PLL3 is disabled.
+  *   - This function applies only to STM32 Connectivity line devices.
+  * @param  RCC_PLL3Mul: specifies the PLL3 multiplication factor.
+  *   This parameter can be RCC_PLL3Mul_x where x:{[8,14], 16, 20}
+  * @retval None
+  */
+void RCC_PLL3Config(uint32_t RCC_PLL3Mul)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_PLL3_MUL(RCC_PLL3Mul));
+
+  tmpreg = RCC->CFGR2;
+  /* Clear PLL3Mul[3:0] bits */
+  tmpreg &= ~CFGR2_PLL3MUL;
+  /* Set the PLL3 configuration bits */
+  tmpreg |= RCC_PLL3Mul;
+  /* Store the new value */
+  RCC->CFGR2 = tmpreg;
+}
+
+
+/**
+  * @brief  Enables or disables the PLL3.
+  * @note   This function applies only to STM32 Connectivity line devices.
+  * @param  NewState: new state of the PLL3. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_PLL3Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_PLL3ON_BB = (uint32_t)NewState;
+}
+#endif /* STM32F10X_CL */
+
+/**
+  * @brief  Configures the system clock (SYSCLK).
+  * @param  RCC_SYSCLKSource: specifies the clock source used as system clock.
+  *   This parameter can be one of the following values:
+  *     @arg RCC_SYSCLKSource_HSI: HSI selected as system clock
+  *     @arg RCC_SYSCLKSource_HSE: HSE selected as system clock
+  *     @arg RCC_SYSCLKSource_PLLCLK: PLL selected as system clock
+  * @retval None
+  */
+void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_RCC_SYSCLK_SOURCE(RCC_SYSCLKSource));
+  tmpreg = RCC->CFGR;
+  /* Clear SW[1:0] bits */
+  tmpreg &= CFGR_SW_Mask;
+  /* Set SW[1:0] bits according to RCC_SYSCLKSource value */
+  tmpreg |= RCC_SYSCLKSource;
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Returns the clock source used as system clock.
+  * @param  None
+  * @retval The clock source used as system clock. The returned value can
+  *   be one of the following:
+  *     - 0x00: HSI used as system clock
+  *     - 0x04: HSE used as system clock
+  *     - 0x08: PLL used as system clock
+  */
+uint8_t RCC_GetSYSCLKSource(void)
+{
+  return ((uint8_t)(RCC->CFGR & CFGR_SWS_Mask));
+}
+
+/**
+  * @brief  Configures the AHB clock (HCLK).
+  * @param  RCC_SYSCLK: defines the AHB clock divider. This clock is derived from 
+  *   the system clock (SYSCLK).
+  *   This parameter can be one of the following values:
+  *     @arg RCC_SYSCLK_Div1: AHB clock = SYSCLK
+  *     @arg RCC_SYSCLK_Div2: AHB clock = SYSCLK/2
+  *     @arg RCC_SYSCLK_Div4: AHB clock = SYSCLK/4
+  *     @arg RCC_SYSCLK_Div8: AHB clock = SYSCLK/8
+  *     @arg RCC_SYSCLK_Div16: AHB clock = SYSCLK/16
+  *     @arg RCC_SYSCLK_Div64: AHB clock = SYSCLK/64
+  *     @arg RCC_SYSCLK_Div128: AHB clock = SYSCLK/128
+  *     @arg RCC_SYSCLK_Div256: AHB clock = SYSCLK/256
+  *     @arg RCC_SYSCLK_Div512: AHB clock = SYSCLK/512
+  * @retval None
+  */
+void RCC_HCLKConfig(uint32_t RCC_SYSCLK)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_RCC_HCLK(RCC_SYSCLK));
+  tmpreg = RCC->CFGR;
+  /* Clear HPRE[3:0] bits */
+  tmpreg &= CFGR_HPRE_Reset_Mask;
+  /* Set HPRE[3:0] bits according to RCC_SYSCLK value */
+  tmpreg |= RCC_SYSCLK;
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the Low Speed APB clock (PCLK1).
+  * @param  RCC_HCLK: defines the APB1 clock divider. This clock is derived from 
+  *   the AHB clock (HCLK).
+  *   This parameter can be one of the following values:
+  *     @arg RCC_HCLK_Div1: APB1 clock = HCLK
+  *     @arg RCC_HCLK_Div2: APB1 clock = HCLK/2
+  *     @arg RCC_HCLK_Div4: APB1 clock = HCLK/4
+  *     @arg RCC_HCLK_Div8: APB1 clock = HCLK/8
+  *     @arg RCC_HCLK_Div16: APB1 clock = HCLK/16
+  * @retval None
+  */
+void RCC_PCLK1Config(uint32_t RCC_HCLK)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_RCC_PCLK(RCC_HCLK));
+  tmpreg = RCC->CFGR;
+  /* Clear PPRE1[2:0] bits */
+  tmpreg &= CFGR_PPRE1_Reset_Mask;
+  /* Set PPRE1[2:0] bits according to RCC_HCLK value */
+  tmpreg |= RCC_HCLK;
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the High Speed APB clock (PCLK2).
+  * @param  RCC_HCLK: defines the APB2 clock divider. This clock is derived from 
+  *   the AHB clock (HCLK).
+  *   This parameter can be one of the following values:
+  *     @arg RCC_HCLK_Div1: APB2 clock = HCLK
+  *     @arg RCC_HCLK_Div2: APB2 clock = HCLK/2
+  *     @arg RCC_HCLK_Div4: APB2 clock = HCLK/4
+  *     @arg RCC_HCLK_Div8: APB2 clock = HCLK/8
+  *     @arg RCC_HCLK_Div16: APB2 clock = HCLK/16
+  * @retval None
+  */
+void RCC_PCLK2Config(uint32_t RCC_HCLK)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_RCC_PCLK(RCC_HCLK));
+  tmpreg = RCC->CFGR;
+  /* Clear PPRE2[2:0] bits */
+  tmpreg &= CFGR_PPRE2_Reset_Mask;
+  /* Set PPRE2[2:0] bits according to RCC_HCLK value */
+  tmpreg |= RCC_HCLK << 3;
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the specified RCC interrupts.
+  * @param  RCC_IT: specifies the RCC interrupt sources to be enabled or disabled.
+  * 
+  *   For @b STM32_Connectivity_line_devices, this parameter can be any combination
+  *   of the following values        
+  *     @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *     @arg RCC_IT_LSERDY: LSE ready interrupt
+  *     @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *     @arg RCC_IT_HSERDY: HSE ready interrupt
+  *     @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *     @arg RCC_IT_PLL2RDY: PLL2 ready interrupt
+  *     @arg RCC_IT_PLL3RDY: PLL3 ready interrupt
+  * 
+  *   For @b other_STM32_devices, this parameter can be any combination of the 
+  *   following values        
+  *     @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *     @arg RCC_IT_LSERDY: LSE ready interrupt
+  *     @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *     @arg RCC_IT_HSERDY: HSE ready interrupt
+  *     @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *       
+  * @param  NewState: new state of the specified RCC interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_IT(RCC_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Perform Byte access to RCC_CIR bits to enable the selected interrupts */
+    *(__IO uint8_t *) CIR_BYTE2_ADDRESS |= RCC_IT;
+  }
+  else
+  {
+    /* Perform Byte access to RCC_CIR bits to disable the selected interrupts */
+    *(__IO uint8_t *) CIR_BYTE2_ADDRESS &= (uint8_t)~RCC_IT;
+  }
+}
+
+#ifndef STM32F10X_CL
+/**
+  * @brief  Configures the USB clock (USBCLK).
+  * @param  RCC_USBCLKSource: specifies the USB clock source. This clock is 
+  *   derived from the PLL output.
+  *   This parameter can be one of the following values:
+  *     @arg RCC_USBCLKSource_PLLCLK_1Div5: PLL clock divided by 1,5 selected as USB 
+  *                                     clock source
+  *     @arg RCC_USBCLKSource_PLLCLK_Div1: PLL clock selected as USB clock source
+  * @retval None
+  */
+void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_USBCLK_SOURCE(RCC_USBCLKSource));
+
+  *(__IO uint32_t *) CFGR_USBPRE_BB = RCC_USBCLKSource;
+}
+#else
+/**
+  * @brief  Configures the USB OTG FS clock (OTGFSCLK).
+  *   This function applies only to STM32 Connectivity line devices.
+  * @param  RCC_OTGFSCLKSource: specifies the USB OTG FS clock source.
+  *   This clock is derived from the PLL output.
+  *   This parameter can be one of the following values:
+  *     @arg  RCC_OTGFSCLKSource_PLLVCO_Div3: PLL VCO clock divided by 2 selected as USB OTG FS clock source
+  *     @arg  RCC_OTGFSCLKSource_PLLVCO_Div2: PLL VCO clock divided by 2 selected as USB OTG FS clock source
+  * @retval None
+  */
+void RCC_OTGFSCLKConfig(uint32_t RCC_OTGFSCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_OTGFSCLK_SOURCE(RCC_OTGFSCLKSource));
+
+  *(__IO uint32_t *) CFGR_OTGFSPRE_BB = RCC_OTGFSCLKSource;
+}
+#endif /* STM32F10X_CL */ 
+
+/**
+  * @brief  Configures the ADC clock (ADCCLK).
+  * @param  RCC_PCLK2: defines the ADC clock divider. This clock is derived from 
+  *   the APB2 clock (PCLK2).
+  *   This parameter can be one of the following values:
+  *     @arg RCC_PCLK2_Div2: ADC clock = PCLK2/2
+  *     @arg RCC_PCLK2_Div4: ADC clock = PCLK2/4
+  *     @arg RCC_PCLK2_Div6: ADC clock = PCLK2/6
+  *     @arg RCC_PCLK2_Div8: ADC clock = PCLK2/8
+  * @retval None
+  */
+void RCC_ADCCLKConfig(uint32_t RCC_PCLK2)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_RCC_ADCCLK(RCC_PCLK2));
+  tmpreg = RCC->CFGR;
+  /* Clear ADCPRE[1:0] bits */
+  tmpreg &= CFGR_ADCPRE_Reset_Mask;
+  /* Set ADCPRE[1:0] bits according to RCC_PCLK2 value */
+  tmpreg |= RCC_PCLK2;
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+#ifdef STM32F10X_CL
+/**
+  * @brief  Configures the I2S2 clock source(I2S2CLK).
+  * @note
+  *   - This function must be called before enabling I2S2 APB clock.
+  *   - This function applies only to STM32 Connectivity line devices.
+  * @param  RCC_I2S2CLKSource: specifies the I2S2 clock source.
+  *   This parameter can be one of the following values:
+  *     @arg RCC_I2S2CLKSource_SYSCLK: system clock selected as I2S2 clock entry
+  *     @arg RCC_I2S2CLKSource_PLL3_VCO: PLL3 VCO clock selected as I2S2 clock entry
+  * @retval None
+  */
+void RCC_I2S2CLKConfig(uint32_t RCC_I2S2CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_I2S2CLK_SOURCE(RCC_I2S2CLKSource));
+
+  *(__IO uint32_t *) CFGR2_I2S2SRC_BB = RCC_I2S2CLKSource;
+}
+
+/**
+  * @brief  Configures the I2S3 clock source(I2S2CLK).
+  * @note
+  *   - This function must be called before enabling I2S3 APB clock.
+  *   - This function applies only to STM32 Connectivity line devices.
+  * @param  RCC_I2S3CLKSource: specifies the I2S3 clock source.
+  *   This parameter can be one of the following values:
+  *     @arg RCC_I2S3CLKSource_SYSCLK: system clock selected as I2S3 clock entry
+  *     @arg RCC_I2S3CLKSource_PLL3_VCO: PLL3 VCO clock selected as I2S3 clock entry
+  * @retval None
+  */
+void RCC_I2S3CLKConfig(uint32_t RCC_I2S3CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_I2S3CLK_SOURCE(RCC_I2S3CLKSource));
+
+  *(__IO uint32_t *) CFGR2_I2S3SRC_BB = RCC_I2S3CLKSource;
+}
+#endif /* STM32F10X_CL */
+
+/**
+  * @brief  Configures the External Low Speed oscillator (LSE).
+  * @param  RCC_LSE: specifies the new state of the LSE.
+  *   This parameter can be one of the following values:
+  *     @arg RCC_LSE_OFF: LSE oscillator OFF
+  *     @arg RCC_LSE_ON: LSE oscillator ON
+  *     @arg RCC_LSE_Bypass: LSE oscillator bypassed with external clock
+  * @retval None
+  */
+void RCC_LSEConfig(uint8_t RCC_LSE)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_LSE(RCC_LSE));
+  /* Reset LSEON and LSEBYP bits before configuring the LSE ------------------*/
+  /* Reset LSEON bit */
+  *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_OFF;
+  /* Reset LSEBYP bit */
+  *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_OFF;
+  /* Configure LSE (RCC_LSE_OFF is already covered by the code section above) */
+  switch(RCC_LSE)
+  {
+    case RCC_LSE_ON:
+      /* Set LSEON bit */
+      *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_ON;
+      break;
+      
+    case RCC_LSE_Bypass:
+      /* Set LSEBYP and LSEON bits */
+      *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_Bypass | RCC_LSE_ON;
+      break;            
+      
+    default:
+      break;      
+  }
+}
+
+/**
+  * @brief  Enables or disables the Internal Low Speed oscillator (LSI).
+  * @note   LSI can not be disabled if the IWDG is running.
+  * @param  NewState: new state of the LSI. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_LSICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CSR_LSION_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the RTC clock (RTCCLK).
+  * @note   Once the RTC clock is selected it cant be changed unless the Backup domain is reset.
+  * @param  RCC_RTCCLKSource: specifies the RTC clock source.
+  *   This parameter can be one of the following values:
+  *     @arg RCC_RTCCLKSource_LSE: LSE selected as RTC clock
+  *     @arg RCC_RTCCLKSource_LSI: LSI selected as RTC clock
+  *     @arg RCC_RTCCLKSource_HSE_Div128: HSE clock divided by 128 selected as RTC clock
+  * @retval None
+  */
+void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_RTCCLK_SOURCE(RCC_RTCCLKSource));
+  /* Select the RTC clock source */
+  RCC->BDCR |= RCC_RTCCLKSource;
+}
+
+/**
+  * @brief  Enables or disables the RTC clock.
+  * @note   This function must be used only after the RTC clock was selected using the RCC_RTCCLKConfig function.
+  * @param  NewState: new state of the RTC clock. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_RTCCLKCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) BDCR_RTCEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Returns the frequencies of different on chip clocks.
+  * @param  RCC_Clocks: pointer to a RCC_ClocksTypeDef structure which will hold
+  *   the clocks frequencies.
+  * @retval None
+  */
+void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks)
+{
+  uint32_t tmp = 0, pllmull = 0, pllsource = 0, presc = 0;
+
+#ifdef  STM32F10X_CL
+  uint32_t prediv1source = 0, prediv1factor = 0, prediv2factor = 0, pll2mull = 0;
+#endif /* STM32F10X_CL */
+    
+  /* Get SYSCLK source -------------------------------------------------------*/
+  tmp = RCC->CFGR & CFGR_SWS_Mask;
+  
+  switch (tmp)
+  {
+    case 0x00:  /* HSI used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSI_Value;
+      break;
+    case 0x04:  /* HSE used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSE_Value;
+      break;
+    case 0x08:  /* PLL used as system clock */
+
+      /* Get PLL clock source and multiplication factor ----------------------*/
+      pllmull = RCC->CFGR & CFGR_PLLMull_Mask;
+      pllsource = RCC->CFGR & CFGR_PLLSRC_Mask;
+      
+#ifndef STM32F10X_CL      
+      pllmull = ( pllmull >> 18) + 2;
+      
+      if (pllsource == 0x00)
+      {/* HSI oscillator clock divided by 2 selected as PLL clock entry */
+        RCC_Clocks->SYSCLK_Frequency = (HSI_Value >> 1) * pllmull;
+      }
+      else
+      {/* HSE selected as PLL clock entry */
+        if ((RCC->CFGR & CFGR_PLLXTPRE_Mask) != (uint32_t)RESET)
+        {/* HSE oscillator clock divided by 2 */
+          RCC_Clocks->SYSCLK_Frequency = (HSE_Value >> 1) * pllmull;
+        }
+        else
+        {
+          RCC_Clocks->SYSCLK_Frequency = HSE_Value * pllmull;
+        }
+      }
+#else
+      pllmull = pllmull >> 18;
+      
+      if (pllmull != 0x0D)
+      {
+         pllmull += 2;
+      }
+      else
+      { /* PLL multiplication factor = PLL input clock * 6.5 */
+        pllmull = 13 / 2; 
+      }
+            
+      if (pllsource == 0x00)
+      {/* HSI oscillator clock divided by 2 selected as PLL clock entry */
+        RCC_Clocks->SYSCLK_Frequency = (HSI_Value >> 1) * pllmull;
+      }
+      else
+      {/* PREDIV1 selected as PLL clock entry */
+        
+        /* Get PREDIV1 clock source and division factor */
+        prediv1source = RCC->CFGR2 & CFGR2_PREDIV1SRC;
+        prediv1factor = (RCC->CFGR2 & CFGR2_PREDIV1) + 1;
+        
+        if (prediv1source == 0)
+        { /* HSE oscillator clock selected as PREDIV1 clock entry */
+          RCC_Clocks->SYSCLK_Frequency = (HSE_Value / prediv1factor) * pllmull;          
+        }
+        else
+        {/* PLL2 clock selected as PREDIV1 clock entry */
+          
+          /* Get PREDIV2 division factor and PLL2 multiplication factor */
+          prediv2factor = ((RCC->CFGR2 & CFGR2_PREDIV2) >> 4) + 1;
+          pll2mull = ((RCC->CFGR2 & CFGR2_PLL2MUL) >> 8 ) + 2; 
+          RCC_Clocks->SYSCLK_Frequency = (((HSE_Value / prediv2factor) * pll2mull) / prediv1factor) * pllmull;                         
+        }
+      }
+#endif /* STM32F10X_CL */ 
+      break;
+
+    default:
+      RCC_Clocks->SYSCLK_Frequency = HSI_Value;
+      break;
+  }
+
+  /* Compute HCLK, PCLK1, PCLK2 and ADCCLK clocks frequencies ----------------*/
+  /* Get HCLK prescaler */
+  tmp = RCC->CFGR & CFGR_HPRE_Set_Mask;
+  tmp = tmp >> 4;
+  presc = APBAHBPrescTable[tmp];
+  /* HCLK clock frequency */
+  RCC_Clocks->HCLK_Frequency = RCC_Clocks->SYSCLK_Frequency >> presc;
+  /* Get PCLK1 prescaler */
+  tmp = RCC->CFGR & CFGR_PPRE1_Set_Mask;
+  tmp = tmp >> 8;
+  presc = APBAHBPrescTable[tmp];
+  /* PCLK1 clock frequency */
+  RCC_Clocks->PCLK1_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
+  /* Get PCLK2 prescaler */
+  tmp = RCC->CFGR & CFGR_PPRE2_Set_Mask;
+  tmp = tmp >> 11;
+  presc = APBAHBPrescTable[tmp];
+  /* PCLK2 clock frequency */
+  RCC_Clocks->PCLK2_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
+  /* Get ADCCLK prescaler */
+  tmp = RCC->CFGR & CFGR_ADCPRE_Set_Mask;
+  tmp = tmp >> 14;
+  presc = ADCPrescTable[tmp];
+  /* ADCCLK clock frequency */
+  RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK2_Frequency / presc;
+}
+
+/**
+  * @brief  Enables or disables the AHB peripheral clock.
+  * @param  RCC_AHBPeriph: specifies the AHB peripheral to gates its clock.
+  *   
+  *   For @b STM32_Connectivity_line_devices, this parameter can be any combination
+  *   of the following values:        
+  *     @arg RCC_AHBPeriph_DMA1
+  *     @arg RCC_AHBPeriph_DMA2
+  *     @arg RCC_AHBPeriph_SRAM
+  *     @arg RCC_AHBPeriph_FLITF
+  *     @arg RCC_AHBPeriph_CRC
+  *     @arg RCC_AHBPeriph_OTG_FS    
+  *     @arg RCC_AHBPeriph_ETH_MAC   
+  *     @arg RCC_AHBPeriph_ETH_MAC_Tx
+  *     @arg RCC_AHBPeriph_ETH_MAC_Rx
+  * 
+  *   For @b other_STM32_devices, this parameter can be any combination of the 
+  *   following values:        
+  *     @arg RCC_AHBPeriph_DMA1
+  *     @arg RCC_AHBPeriph_DMA2
+  *     @arg RCC_AHBPeriph_SRAM
+  *     @arg RCC_AHBPeriph_FLITF
+  *     @arg RCC_AHBPeriph_CRC
+  *     @arg RCC_AHBPeriph_FSMC
+  *     @arg RCC_AHBPeriph_SDIO
+  *   
+  * @note SRAM and FLITF clock can be disabled only during sleep mode.
+  * @param  NewState: new state of the specified peripheral clock.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB_PERIPH(RCC_AHBPeriph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHBENR |= RCC_AHBPeriph;
+  }
+  else
+  {
+    RCC->AHBENR &= ~RCC_AHBPeriph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the High Speed APB (APB2) peripheral clock.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to gates its clock.
+  *   This parameter can be any combination of the following values:
+  *     @arg RCC_APB2Periph_AFIO, RCC_APB2Periph_GPIOA, RCC_APB2Periph_GPIOB,
+  *          RCC_APB2Periph_GPIOC, RCC_APB2Periph_GPIOD, RCC_APB2Periph_GPIOE,
+  *          RCC_APB2Periph_GPIOF, RCC_APB2Periph_GPIOG, RCC_APB2Periph_ADC1,
+  *          RCC_APB2Periph_ADC2, RCC_APB2Periph_TIM1, RCC_APB2Periph_SPI1,
+  *          RCC_APB2Periph_TIM8, RCC_APB2Periph_USART1, RCC_APB2Periph_ADC3
+  * @param  NewState: new state of the specified peripheral clock.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->APB2ENR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2ENR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the Low Speed APB (APB1) peripheral clock.
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to gates its clock.
+  *   This parameter can be any combination of the following values:
+  *     @arg RCC_APB1Periph_TIM2, RCC_APB1Periph_TIM3, RCC_APB1Periph_TIM4,
+  *          RCC_APB1Periph_TIM5, RCC_APB1Periph_TIM6, RCC_APB1Periph_TIM7,
+  *          RCC_APB1Periph_WWDG, RCC_APB1Periph_SPI2, RCC_APB1Periph_SPI3,
+  *          RCC_APB1Periph_USART2, RCC_APB1Periph_USART3, RCC_APB1Periph_USART4, 
+  *          RCC_APB1Periph_USART5, RCC_APB1Periph_I2C1, RCC_APB1Periph_I2C2,
+  *          RCC_APB1Periph_USB, RCC_APB1Periph_CAN1, RCC_APB1Periph_BKP,
+  *          RCC_APB1Periph_PWR, RCC_APB1Periph_DAC
+  * @param  NewState: new state of the specified peripheral clock.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->APB1ENR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1ENR &= ~RCC_APB1Periph;
+  }
+}
+
+#ifdef STM32F10X_CL
+/**
+  * @brief  Forces or releases AHB peripheral reset.
+  * @note   This function applies only to STM32 Connectivity line devices.
+  * @param  RCC_AHBPeriph: specifies the AHB peripheral to reset.
+  *   This parameter can be any combination of the following values:
+  *     @arg RCC_AHBPeriph_OTG_FS 
+  *     @arg RCC_AHBPeriph_ETH_MAC
+  * @param  NewState: new state of the specified peripheral reset.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB_PERIPH_RESET(RCC_AHBPeriph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHBRSTR |= RCC_AHBPeriph;
+  }
+  else
+  {
+    RCC->AHBRSTR &= ~RCC_AHBPeriph;
+  }
+}
+#endif /* STM32F10X_CL */ 
+
+/**
+  * @brief  Forces or releases High Speed APB (APB2) peripheral reset.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to reset.
+  *   This parameter can be any combination of the following values:
+  *     @arg RCC_APB2Periph_AFIO, RCC_APB2Periph_GPIOA, RCC_APB2Periph_GPIOB,
+  *          RCC_APB2Periph_GPIOC, RCC_APB2Periph_GPIOD, RCC_APB2Periph_GPIOE,
+  *          RCC_APB2Periph_GPIOF, RCC_APB2Periph_GPIOG, RCC_APB2Periph_ADC1,
+  *          RCC_APB2Periph_ADC2, RCC_APB2Periph_TIM1, RCC_APB2Periph_SPI1,
+  *          RCC_APB2Periph_TIM8, RCC_APB2Periph_USART1, RCC_APB2Periph_ADC3
+  * @param  NewState: new state of the specified peripheral reset.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->APB2RSTR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2RSTR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases Low Speed APB (APB1) peripheral reset.
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to reset.
+  *   This parameter can be any combination of the following values:
+  *     @arg RCC_APB1Periph_TIM2, RCC_APB1Periph_TIM3, RCC_APB1Periph_TIM4,
+  *          RCC_APB1Periph_TIM5, RCC_APB1Periph_TIM6, RCC_APB1Periph_TIM7,
+  *          RCC_APB1Periph_WWDG, RCC_APB1Periph_SPI2, RCC_APB1Periph_SPI3,
+  *          RCC_APB1Periph_USART2, RCC_APB1Periph_USART3, RCC_APB1Periph_USART4, 
+  *          RCC_APB1Periph_USART5, RCC_APB1Periph_I2C1, RCC_APB1Periph_I2C2,
+  *          RCC_APB1Periph_USB, RCC_APB1Periph_CAN1, RCC_APB1Periph_BKP,
+  *          RCC_APB1Periph_PWR, RCC_APB1Periph_DAC
+  * @param  NewState: new state of the specified peripheral clock.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->APB1RSTR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1RSTR &= ~RCC_APB1Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases the Backup domain reset.
+  * @param  NewState: new state of the Backup domain reset.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_BackupResetCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) BDCR_BDRST_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the Clock Security System.
+  * @param  NewState: new state of the Clock Security System..
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_ClockSecuritySystemCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_CSSON_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Selects the clock source to output on MCO pin.
+  * @param  RCC_MCO: specifies the clock source to output.
+  *   
+  *   For @b STM32_Connectivity_line_devices, this parameter can be one of the
+  *   following values:       
+  *     @arg RCC_MCO_NoClock: No clock selected
+  *     @arg RCC_MCO_SYSCLK: System clock selected
+  *     @arg RCC_MCO_HSI: HSI oscillator clock selected
+  *     @arg RCC_MCO_HSE: HSE oscillator clock selected
+  *     @arg RCC_MCO_PLLCLK_Div2: PLL clock divided by 2 selected
+  *     @arg RCC_MCO_PLL2CLK: PLL2 clock selected                     
+  *     @arg RCC_MCO_PLL3CLK_Div2: PLL3 clock divided by 2 selected   
+  *     @arg RCC_MCO_XT1: External 3-25 MHz oscillator clock selected  
+  *     @arg RCC_MCO_PLL3CLK: PLL3 clock selected 
+  * 
+  *   For  @b other_STM32_devices, this parameter can be one of the following values:        
+  *     @arg RCC_MCO_NoClock: No clock selected
+  *     @arg RCC_MCO_SYSCLK: System clock selected
+  *     @arg RCC_MCO_HSI: HSI oscillator clock selected
+  *     @arg RCC_MCO_HSE: HSE oscillator clock selected
+  *     @arg RCC_MCO_PLLCLK_Div2: PLL clock divided by 2 selected
+  *   
+  * @retval None
+  */
+void RCC_MCOConfig(uint8_t RCC_MCO)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_MCO(RCC_MCO));
+
+  /* Perform Byte access to MCO bits to select the MCO source */
+  *(__IO uint8_t *) CFGR_BYTE4_ADDRESS = RCC_MCO;
+}
+
+/**
+  * @brief  Checks whether the specified RCC flag is set or not.
+  * @param  RCC_FLAG: specifies the flag to check.
+  *   
+  *   For @b STM32_Connectivity_line_devices, this parameter can be one of the
+  *   following values:
+  *     @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready
+  *     @arg RCC_FLAG_HSERDY: HSE oscillator clock ready
+  *     @arg RCC_FLAG_PLLRDY: PLL clock ready
+  *     @arg RCC_FLAG_PLL2RDY: PLL2 clock ready      
+  *     @arg RCC_FLAG_PLL3RDY: PLL3 clock ready                           
+  *     @arg RCC_FLAG_LSERDY: LSE oscillator clock ready
+  *     @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready
+  *     @arg RCC_FLAG_PINRST: Pin reset
+  *     @arg RCC_FLAG_PORRST: POR/PDR reset
+  *     @arg RCC_FLAG_SFTRST: Software reset
+  *     @arg RCC_FLAG_IWDGRST: Independent Watchdog reset
+  *     @arg RCC_FLAG_WWDGRST: Window Watchdog reset
+  *     @arg RCC_FLAG_LPWRRST: Low Power reset
+  * 
+  *   For @b other_STM32_devices, this parameter can be one of the following values:        
+  *     @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready
+  *     @arg RCC_FLAG_HSERDY: HSE oscillator clock ready
+  *     @arg RCC_FLAG_PLLRDY: PLL clock ready
+  *     @arg RCC_FLAG_LSERDY: LSE oscillator clock ready
+  *     @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready
+  *     @arg RCC_FLAG_PINRST: Pin reset
+  *     @arg RCC_FLAG_PORRST: POR/PDR reset
+  *     @arg RCC_FLAG_SFTRST: Software reset
+  *     @arg RCC_FLAG_IWDGRST: Independent Watchdog reset
+  *     @arg RCC_FLAG_WWDGRST: Window Watchdog reset
+  *     @arg RCC_FLAG_LPWRRST: Low Power reset
+  *   
+  * @retval The new state of RCC_FLAG (SET or RESET).
+  */
+FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG)
+{
+  uint32_t tmp = 0;
+  uint32_t statusreg = 0;
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_RCC_FLAG(RCC_FLAG));
+
+  /* Get the RCC register index */
+  tmp = RCC_FLAG >> 5;
+  if (tmp == 1)               /* The flag to check is in CR register */
+  {
+    statusreg = RCC->CR;
+  }
+  else if (tmp == 2)          /* The flag to check is in BDCR register */
+  {
+    statusreg = RCC->BDCR;
+  }
+  else                       /* The flag to check is in CSR register */
+  {
+    statusreg = RCC->CSR;
+  }
+
+  /* Get the flag position */
+  tmp = RCC_FLAG & FLAG_Mask;
+  if ((statusreg & ((uint32_t)1 << tmp)) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RCC reset flags.
+  * @note   The reset flags are: RCC_FLAG_PINRST, RCC_FLAG_PORRST, RCC_FLAG_SFTRST,
+  *   RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST
+  * @param  None
+  * @retval None
+  */
+void RCC_ClearFlag(void)
+{
+  /* Set RMVF bit to clear the reset flags */
+  RCC->CSR |= CSR_RMVF_Set;
+}
+
+/**
+  * @brief  Checks whether the specified RCC interrupt has occurred or not.
+  * @param  RCC_IT: specifies the RCC interrupt source to check.
+  *   
+  *   For @b STM32_Connectivity_line_devices, this parameter can be one of the
+  *   following values:
+  *     @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *     @arg RCC_IT_LSERDY: LSE ready interrupt
+  *     @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *     @arg RCC_IT_HSERDY: HSE ready interrupt
+  *     @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *     @arg RCC_IT_PLL2RDY: PLL2 ready interrupt 
+  *     @arg RCC_IT_PLL3RDY: PLL3 ready interrupt                      
+  *     @arg RCC_IT_CSS: Clock Security System interrupt
+  * 
+  *   For @b other_STM32_devices, this parameter can be one of the following values:        
+  *     @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *     @arg RCC_IT_LSERDY: LSE ready interrupt
+  *     @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *     @arg RCC_IT_HSERDY: HSE ready interrupt
+  *     @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *     @arg RCC_IT_CSS: Clock Security System interrupt
+  *   
+  * @retval The new state of RCC_IT (SET or RESET).
+  */
+ITStatus RCC_GetITStatus(uint8_t RCC_IT)
+{
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_RCC_GET_IT(RCC_IT));
+
+  /* Check the status of the specified RCC interrupt */
+  if ((RCC->CIR & RCC_IT) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+
+  /* Return the RCC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the RCCs interrupt pending bits.
+  * @param  RCC_IT: specifies the interrupt pending bit to clear.
+  *   
+  *   For @b STM32_Connectivity_line_devices, this parameter can be any combination
+  *   of the following values:
+  *     @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *     @arg RCC_IT_LSERDY: LSE ready interrupt
+  *     @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *     @arg RCC_IT_HSERDY: HSE ready interrupt
+  *     @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *     @arg RCC_IT_PLL2RDY: PLL2 ready interrupt 
+  *     @arg RCC_IT_PLL3RDY: PLL3 ready interrupt                      
+  *     @arg RCC_IT_CSS: Clock Security System interrupt
+  * 
+  *   For @b other_STM32_devices, this parameter can be any combination of the
+  *   following values:        
+  *     @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *     @arg RCC_IT_LSERDY: LSE ready interrupt
+  *     @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *     @arg RCC_IT_HSERDY: HSE ready interrupt
+  *     @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *   
+  *     @arg RCC_IT_CSS: Clock Security System interrupt
+  * @retval None
+  */
+void RCC_ClearITPendingBit(uint8_t RCC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_CLEAR_IT(RCC_IT));
+
+  /* Perform Byte access to RCC_CIR[23:16] bits to clear the selected interrupt
+     pending bits */
+  *(__IO uint8_t *) CIR_BYTE3_ADDRESS = RCC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_rtc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_rtc.c
new file mode 100644
index 00000000..14dcc656
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_rtc.c
@@ -0,0 +1,341 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_rtc.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the RTC firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_rtc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RTC 
+  * @brief RTC driver modules
+  * @{
+  */
+
+/** @defgroup RTC_Private_TypesDefinitions
+  * @{
+  */ 
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_Defines
+  * @{
+  */
+
+#define CRL_CNF_Set      ((uint16_t)0x0010)      /*!< Configuration Flag Enable Mask */
+#define CRL_CNF_Reset    ((uint16_t)0xFFEF)      /*!< Configuration Flag Disable Mask */
+#define RTC_LSB_Mask     ((uint32_t)0x0000FFFF)  /*!< RTC LSB Mask */
+#define PRLH_MSB_Mask    ((uint32_t)0x000F0000)  /*!< RTC Prescaler MSB Mask */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified RTC interrupts.
+  * @param  RTC_IT: specifies the RTC interrupts sources to be enabled or disabled.
+  *   This parameter can be any combination of the following values:
+  *     @arg RTC_IT_OW: Overflow interrupt
+  *     @arg RTC_IT_ALR: Alarm interrupt
+  *     @arg RTC_IT_SEC: Second interrupt
+  * @param  NewState: new state of the specified RTC interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_IT(RTC_IT));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RTC->CRH |= RTC_IT;
+  }
+  else
+  {
+    RTC->CRH &= (uint16_t)~RTC_IT;
+  }
+}
+
+/**
+  * @brief  Enters the RTC configuration mode.
+  * @param  None
+  * @retval None
+  */
+void RTC_EnterConfigMode(void)
+{
+  /* Set the CNF flag to enter in the Configuration Mode */
+  RTC->CRL |= CRL_CNF_Set;
+}
+
+/**
+  * @brief  Exits from the RTC configuration mode.
+  * @param  None
+  * @retval None
+  */
+void RTC_ExitConfigMode(void)
+{
+  /* Reset the CNF flag to exit from the Configuration Mode */
+  RTC->CRL &= CRL_CNF_Reset;
+}
+
+/**
+  * @brief  Gets the RTC counter value.
+  * @param  None
+  * @retval RTC counter value.
+  */
+uint32_t RTC_GetCounter(void)
+{
+  uint16_t tmp = 0;
+  tmp = RTC->CNTL;
+  return (((uint32_t)RTC->CNTH << 16 ) | tmp) ;
+}
+
+/**
+  * @brief  Sets the RTC counter value.
+  * @param  CounterValue: RTC counter new value.
+  * @retval None
+  */
+void RTC_SetCounter(uint32_t CounterValue)
+{ 
+  RTC_EnterConfigMode();
+  /* Set RTC COUNTER MSB word */
+  RTC->CNTH = CounterValue >> 16;
+  /* Set RTC COUNTER LSB word */
+  RTC->CNTL = (CounterValue & RTC_LSB_Mask);
+  RTC_ExitConfigMode();
+}
+
+/**
+  * @brief  Sets the RTC prescaler value.
+  * @param  PrescalerValue: RTC prescaler new value.
+  * @retval None
+  */
+void RTC_SetPrescaler(uint32_t PrescalerValue)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_PRESCALER(PrescalerValue));
+  
+  RTC_EnterConfigMode();
+  /* Set RTC PRESCALER MSB word */
+  RTC->PRLH = (PrescalerValue & PRLH_MSB_Mask) >> 16;
+  /* Set RTC PRESCALER LSB word */
+  RTC->PRLL = (PrescalerValue & RTC_LSB_Mask);
+  RTC_ExitConfigMode();
+}
+
+/**
+  * @brief  Sets the RTC alarm value.
+  * @param  AlarmValue: RTC alarm new value.
+  * @retval None
+  */
+void RTC_SetAlarm(uint32_t AlarmValue)
+{  
+  RTC_EnterConfigMode();
+  /* Set the ALARM MSB word */
+  RTC->ALRH = AlarmValue >> 16;
+  /* Set the ALARM LSB word */
+  RTC->ALRL = (AlarmValue & RTC_LSB_Mask);
+  RTC_ExitConfigMode();
+}
+
+/**
+  * @brief  Gets the RTC divider value.
+  * @param  None
+  * @retval RTC Divider value.
+  */
+uint32_t RTC_GetDivider(void)
+{
+  uint32_t tmp = 0x00;
+  tmp = ((uint32_t)RTC->DIVH & (uint32_t)0x000F) << 16;
+  tmp |= RTC->DIVL;
+  return tmp;
+}
+
+/**
+  * @brief  Waits until last write operation on RTC registers has finished.
+  * @note   This function must be called before any write to RTC registers.
+  * @param  None
+  * @retval None
+  */
+void RTC_WaitForLastTask(void)
+{
+  /* Loop until RTOFF flag is set */
+  while ((RTC->CRL & RTC_FLAG_RTOFF) == (uint16_t)RESET)
+  {
+  }
+}
+
+/**
+  * @brief  Waits until the RTC registers (RTC_CNT, RTC_ALR and RTC_PRL)
+  *   are synchronized with RTC APB clock.
+  * @note   This function must be called before any read operation after an APB reset
+  *   or an APB clock stop.
+  * @param  None
+  * @retval None
+  */
+void RTC_WaitForSynchro(void)
+{
+  /* Clear RSF flag */
+  RTC->CRL &= (uint16_t)~RTC_FLAG_RSF;
+  /* Loop until RSF flag is set */
+  while ((RTC->CRL & RTC_FLAG_RSF) == (uint16_t)RESET)
+  {
+  }
+}
+
+/**
+  * @brief  Checks whether the specified RTC flag is set or not.
+  * @param  RTC_FLAG: specifies the flag to check.
+  *   This parameter can be one the following values:
+  *     @arg RTC_FLAG_RTOFF: RTC Operation OFF flag
+  *     @arg RTC_FLAG_RSF: Registers Synchronized flag
+  *     @arg RTC_FLAG_OW: Overflow flag
+  *     @arg RTC_FLAG_ALR: Alarm flag
+  *     @arg RTC_FLAG_SEC: Second flag
+  * @retval The new state of RTC_FLAG (SET or RESET).
+  */
+FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_FLAG(RTC_FLAG)); 
+  
+  if ((RTC->CRL & RTC_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTCs pending flags.
+  * @param  RTC_FLAG: specifies the flag to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg RTC_FLAG_RSF: Registers Synchronized flag. This flag is cleared only after
+  *                        an APB reset or an APB Clock stop.
+  *     @arg RTC_FLAG_OW: Overflow flag
+  *     @arg RTC_FLAG_ALR: Alarm flag
+  *     @arg RTC_FLAG_SEC: Second flag
+  * @retval None
+  */
+void RTC_ClearFlag(uint16_t RTC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG)); 
+    
+  /* Clear the coressponding RTC flag */
+  RTC->CRL &= (uint16_t)~RTC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified RTC interrupt has occured or not.
+  * @param  RTC_IT: specifies the RTC interrupts sources to check.
+  *   This parameter can be one of the following values:
+  *     @arg RTC_IT_OW: Overflow interrupt
+  *     @arg RTC_IT_ALR: Alarm interrupt
+  *     @arg RTC_IT_SEC: Second interrupt
+  * @retval The new state of the RTC_IT (SET or RESET).
+  */
+ITStatus RTC_GetITStatus(uint16_t RTC_IT)
+{
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_IT(RTC_IT)); 
+  
+  bitstatus = (ITStatus)(RTC->CRL & RTC_IT);
+  if (((RTC->CRH & RTC_IT) != (uint16_t)RESET) && (bitstatus != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTCs interrupt pending bits.
+  * @param  RTC_IT: specifies the interrupt pending bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg RTC_IT_OW: Overflow interrupt
+  *     @arg RTC_IT_ALR: Alarm interrupt
+  *     @arg RTC_IT_SEC: Second interrupt
+  * @retval None
+  */
+void RTC_ClearITPendingBit(uint16_t RTC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_IT(RTC_IT));  
+  
+  /* Clear the coressponding RTC pending bit */
+  RTC->CRL &= (uint16_t)~RTC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_sdio.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_sdio.c
new file mode 100644
index 00000000..7588c556
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_sdio.c
@@ -0,0 +1,798 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_sdio.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the SDIO firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_sdio.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SDIO 
+  * @brief SDIO driver modules
+  * @{
+  */ 
+
+/** @defgroup SDIO_Private_TypesDefinitions
+  * @{
+  */ 
+
+/* ------------ SDIO registers bit address in the alias region ----------- */
+#define SDIO_OFFSET                (SDIO_BASE - PERIPH_BASE)
+
+/* --- CLKCR Register ---*/
+
+/* Alias word address of CLKEN bit */
+#define CLKCR_OFFSET              (SDIO_OFFSET + 0x04)
+#define CLKEN_BitNumber           0x08
+#define CLKCR_CLKEN_BB            (PERIPH_BB_BASE + (CLKCR_OFFSET * 32) + (CLKEN_BitNumber * 4))
+
+/* --- CMD Register ---*/
+
+/* Alias word address of SDIOSUSPEND bit */
+#define CMD_OFFSET                (SDIO_OFFSET + 0x0C)
+#define SDIOSUSPEND_BitNumber     0x0B
+#define CMD_SDIOSUSPEND_BB        (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (SDIOSUSPEND_BitNumber * 4))
+
+/* Alias word address of ENCMDCOMPL bit */
+#define ENCMDCOMPL_BitNumber      0x0C
+#define CMD_ENCMDCOMPL_BB         (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (ENCMDCOMPL_BitNumber * 4))
+
+/* Alias word address of NIEN bit */
+#define NIEN_BitNumber            0x0D
+#define CMD_NIEN_BB               (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (NIEN_BitNumber * 4))
+
+/* Alias word address of ATACMD bit */
+#define ATACMD_BitNumber          0x0E
+#define CMD_ATACMD_BB             (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (ATACMD_BitNumber * 4))
+
+/* --- DCTRL Register ---*/
+
+/* Alias word address of DMAEN bit */
+#define DCTRL_OFFSET              (SDIO_OFFSET + 0x2C)
+#define DMAEN_BitNumber           0x03
+#define DCTRL_DMAEN_BB            (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (DMAEN_BitNumber * 4))
+
+/* Alias word address of RWSTART bit */
+#define RWSTART_BitNumber         0x08
+#define DCTRL_RWSTART_BB          (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWSTART_BitNumber * 4))
+
+/* Alias word address of RWSTOP bit */
+#define RWSTOP_BitNumber          0x09
+#define DCTRL_RWSTOP_BB           (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWSTOP_BitNumber * 4))
+
+/* Alias word address of RWMOD bit */
+#define RWMOD_BitNumber           0x0A
+#define DCTRL_RWMOD_BB            (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWMOD_BitNumber * 4))
+
+/* Alias word address of SDIOEN bit */
+#define SDIOEN_BitNumber          0x0B
+#define DCTRL_SDIOEN_BB           (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (SDIOEN_BitNumber * 4))
+
+/* ---------------------- SDIO registers bit mask ------------------------ */
+
+/* --- CLKCR Register ---*/
+
+/* CLKCR register clear mask */
+#define CLKCR_CLEAR_MASK         ((uint32_t)0xFFFF8100) 
+
+/* --- PWRCTRL Register ---*/
+
+/* SDIO PWRCTRL Mask */
+#define PWR_PWRCTRL_MASK         ((uint32_t)0xFFFFFFFC)
+
+/* --- DCTRL Register ---*/
+
+/* SDIO DCTRL Clear Mask */
+#define DCTRL_CLEAR_MASK         ((uint32_t)0xFFFFFF08)
+
+/* --- CMD Register ---*/
+
+/* CMD Register clear mask */
+#define CMD_CLEAR_MASK           ((uint32_t)0xFFFFF800)
+
+/* SDIO RESP Registers Address */
+#define SDIO_RESP_ADDR           ((uint32_t)(SDIO_BASE + 0x14))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Private_Defines
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the SDIO peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void SDIO_DeInit(void)
+{
+  SDIO->POWER = 0x00000000;
+  SDIO->CLKCR = 0x00000000;
+  SDIO->ARG = 0x00000000;
+  SDIO->CMD = 0x00000000;
+  SDIO->DTIMER = 0x00000000;
+  SDIO->DLEN = 0x00000000;
+  SDIO->DCTRL = 0x00000000;
+  SDIO->ICR = 0x00C007FF;
+  SDIO->MASK = 0x00000000;
+}
+
+/**
+  * @brief  Initializes the SDIO peripheral according to the specified 
+  *   parameters in the SDIO_InitStruct.
+  * @param  SDIO_InitStruct : pointer to a SDIO_InitTypeDef structure 
+  *   that contains the configuration information for the SDIO peripheral.
+  * @retval None
+  */
+void SDIO_Init(SDIO_InitTypeDef* SDIO_InitStruct)
+{
+  uint32_t tmpreg = 0;
+    
+  /* Check the parameters */
+  assert_param(IS_SDIO_CLOCK_EDGE(SDIO_InitStruct->SDIO_ClockEdge));
+  assert_param(IS_SDIO_CLOCK_BYPASS(SDIO_InitStruct->SDIO_ClockBypass));
+  assert_param(IS_SDIO_CLOCK_POWER_SAVE(SDIO_InitStruct->SDIO_ClockPowerSave));
+  assert_param(IS_SDIO_BUS_WIDE(SDIO_InitStruct->SDIO_BusWide));
+  assert_param(IS_SDIO_HARDWARE_FLOW_CONTROL(SDIO_InitStruct->SDIO_HardwareFlowControl)); 
+   
+/*---------------------------- SDIO CLKCR Configuration ------------------------*/  
+  /* Get the SDIO CLKCR value */
+  tmpreg = SDIO->CLKCR;
+  
+  /* Clear CLKDIV, PWRSAV, BYPASS, WIDBUS, NEGEDGE, HWFC_EN bits */
+  tmpreg &= CLKCR_CLEAR_MASK;
+  
+  /* Set CLKDIV bits according to SDIO_ClockDiv value */
+  /* Set PWRSAV bit according to SDIO_ClockPowerSave value */
+  /* Set BYPASS bit according to SDIO_ClockBypass value */
+  /* Set WIDBUS bits according to SDIO_BusWide value */
+  /* Set NEGEDGE bits according to SDIO_ClockEdge value */
+  /* Set HWFC_EN bits according to SDIO_HardwareFlowControl value */
+  tmpreg |= (SDIO_InitStruct->SDIO_ClockDiv  | SDIO_InitStruct->SDIO_ClockPowerSave |
+             SDIO_InitStruct->SDIO_ClockBypass | SDIO_InitStruct->SDIO_BusWide |
+             SDIO_InitStruct->SDIO_ClockEdge | SDIO_InitStruct->SDIO_HardwareFlowControl); 
+  
+  /* Write to SDIO CLKCR */
+  SDIO->CLKCR = tmpreg;
+}
+
+/**
+  * @brief  Fills each SDIO_InitStruct member with its default value.
+  * @param  SDIO_InitStruct: pointer to an SDIO_InitTypeDef structure which 
+  *   will be initialized.
+  * @retval None
+  */
+void SDIO_StructInit(SDIO_InitTypeDef* SDIO_InitStruct)
+{
+  /* SDIO_InitStruct members default value */
+  SDIO_InitStruct->SDIO_ClockDiv = 0x00;
+  SDIO_InitStruct->SDIO_ClockEdge = SDIO_ClockEdge_Rising;
+  SDIO_InitStruct->SDIO_ClockBypass = SDIO_ClockBypass_Disable;
+  SDIO_InitStruct->SDIO_ClockPowerSave = SDIO_ClockPowerSave_Disable;
+  SDIO_InitStruct->SDIO_BusWide = SDIO_BusWide_1b;
+  SDIO_InitStruct->SDIO_HardwareFlowControl = SDIO_HardwareFlowControl_Disable;
+}
+
+/**
+  * @brief  Enables or disables the SDIO Clock.
+  * @param  NewState: new state of the SDIO Clock. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_ClockCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CLKCR_CLKEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Sets the power status of the controller.
+  * @param  SDIO_PowerState: new state of the Power state. 
+  *   This parameter can be one of the following values:
+  *     @arg SDIO_PowerState_OFF
+  *     @arg SDIO_PowerState_ON
+  * @retval None
+  */
+void SDIO_SetPowerState(uint32_t SDIO_PowerState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDIO_POWER_STATE(SDIO_PowerState));
+  
+  SDIO->POWER &= PWR_PWRCTRL_MASK;
+  SDIO->POWER |= SDIO_PowerState;
+}
+
+/**
+  * @brief  Gets the power status of the controller.
+  * @param  None
+  * @retval Power status of the controller. The returned value can
+  *   be one of the following:
+  * - 0x00: Power OFF
+  * - 0x02: Power UP
+  * - 0x03: Power ON 
+  */
+uint32_t SDIO_GetPowerState(void)
+{
+  return (SDIO->POWER & (~PWR_PWRCTRL_MASK));
+}
+
+/**
+  * @brief  Enables or disables the SDIO interrupts.
+  * @param  SDIO_IT: specifies the SDIO interrupt sources to be enabled or disabled.
+  *   This parameter can be one or a combination of the following values:
+  *     @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
+  *     @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
+  *     @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
+  *     @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
+  *     @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
+  *     @arg SDIO_IT_RXOVERR:  Received FIFO overrun error interrupt
+  *     @arg SDIO_IT_CMDREND:  Command response received (CRC check passed) interrupt
+  *     @arg SDIO_IT_CMDSENT:  Command sent (no response required) interrupt
+  *     @arg SDIO_IT_DATAEND:  Data end (data counter, SDIDCOUNT, is zero) interrupt
+  *     @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide 
+  *                            bus mode interrupt
+  *     @arg SDIO_IT_DBCKEND:  Data block sent/received (CRC check passed) interrupt
+  *     @arg SDIO_IT_CMDACT:   Command transfer in progress interrupt
+  *     @arg SDIO_IT_TXACT:    Data transmit in progress interrupt
+  *     @arg SDIO_IT_RXACT:    Data receive in progress interrupt
+  *     @arg SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
+  *     @arg SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
+  *     @arg SDIO_IT_TXFIFOF:  Transmit FIFO full interrupt
+  *     @arg SDIO_IT_RXFIFOF:  Receive FIFO full interrupt
+  *     @arg SDIO_IT_TXFIFOE:  Transmit FIFO empty interrupt
+  *     @arg SDIO_IT_RXFIFOE:  Receive FIFO empty interrupt
+  *     @arg SDIO_IT_TXDAVL:   Data available in transmit FIFO interrupt
+  *     @arg SDIO_IT_RXDAVL:   Data available in receive FIFO interrupt
+  *     @arg SDIO_IT_SDIOIT:   SD I/O interrupt received interrupt
+  *     @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 interrupt
+  * @param  NewState: new state of the specified SDIO interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None 
+  */
+void SDIO_ITConfig(uint32_t SDIO_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDIO_IT(SDIO_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the SDIO interrupts */
+    SDIO->MASK |= SDIO_IT;
+  }
+  else
+  {
+    /* Disable the SDIO interrupts */
+    SDIO->MASK &= ~SDIO_IT;
+  } 
+}
+
+/**
+  * @brief  Enables or disables the SDIO DMA request.
+  * @param  NewState: new state of the selected SDIO DMA request.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_DMACmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) DCTRL_DMAEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Initializes the SDIO Command according to the specified 
+  *   parameters in the SDIO_CmdInitStruct and send the command.
+  * @param  SDIO_CmdInitStruct : pointer to a SDIO_CmdInitTypeDef 
+  *   structure that contains the configuration information for the SDIO command.
+  * @retval None
+  */
+void SDIO_SendCommand(SDIO_CmdInitTypeDef *SDIO_CmdInitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SDIO_CMD_INDEX(SDIO_CmdInitStruct->SDIO_CmdIndex));
+  assert_param(IS_SDIO_RESPONSE(SDIO_CmdInitStruct->SDIO_Response));
+  assert_param(IS_SDIO_WAIT(SDIO_CmdInitStruct->SDIO_Wait));
+  assert_param(IS_SDIO_CPSM(SDIO_CmdInitStruct->SDIO_CPSM));
+  
+/*---------------------------- SDIO ARG Configuration ------------------------*/
+  /* Set the SDIO Argument value */
+  SDIO->ARG = SDIO_CmdInitStruct->SDIO_Argument;
+  
+/*---------------------------- SDIO CMD Configuration ------------------------*/  
+  /* Get the SDIO CMD value */
+  tmpreg = SDIO->CMD;
+  /* Clear CMDINDEX, WAITRESP, WAITINT, WAITPEND, CPSMEN bits */
+  tmpreg &= CMD_CLEAR_MASK;
+  /* Set CMDINDEX bits according to SDIO_CmdIndex value */
+  /* Set WAITRESP bits according to SDIO_Response value */
+  /* Set WAITINT and WAITPEND bits according to SDIO_Wait value */
+  /* Set CPSMEN bits according to SDIO_CPSM value */
+  tmpreg |= (uint32_t)SDIO_CmdInitStruct->SDIO_CmdIndex | SDIO_CmdInitStruct->SDIO_Response
+           | SDIO_CmdInitStruct->SDIO_Wait | SDIO_CmdInitStruct->SDIO_CPSM;
+  
+  /* Write to SDIO CMD */
+  SDIO->CMD = tmpreg;
+}
+
+/**
+  * @brief  Fills each SDIO_CmdInitStruct member with its default value.
+  * @param  SDIO_CmdInitStruct: pointer to an SDIO_CmdInitTypeDef 
+  *   structure which will be initialized.
+  * @retval None
+  */
+void SDIO_CmdStructInit(SDIO_CmdInitTypeDef* SDIO_CmdInitStruct)
+{
+  /* SDIO_CmdInitStruct members default value */
+  SDIO_CmdInitStruct->SDIO_Argument = 0x00;
+  SDIO_CmdInitStruct->SDIO_CmdIndex = 0x00;
+  SDIO_CmdInitStruct->SDIO_Response = SDIO_Response_No;
+  SDIO_CmdInitStruct->SDIO_Wait = SDIO_Wait_No;
+  SDIO_CmdInitStruct->SDIO_CPSM = SDIO_CPSM_Disable;
+}
+
+/**
+  * @brief  Returns command index of last command for which response received.
+  * @param  None
+  * @retval Returns the command index of the last command response received.
+  */
+uint8_t SDIO_GetCommandResponse(void)
+{
+  return (uint8_t)(SDIO->RESPCMD);
+}
+
+/**
+  * @brief  Returns response received from the card for the last command.
+  * @param  SDIO_RESP: Specifies the SDIO response register. 
+  *   This parameter can be one of the following values:
+  *     @arg SDIO_RESP1: Response Register 1
+  *     @arg SDIO_RESP2: Response Register 2
+  *     @arg SDIO_RESP3: Response Register 3
+  *     @arg SDIO_RESP4: Response Register 4
+  * @retval The Corresponding response register value.
+  */
+uint32_t SDIO_GetResponse(uint32_t SDIO_RESP)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SDIO_RESP(SDIO_RESP));
+
+  tmp = SDIO_RESP_ADDR + SDIO_RESP;
+  
+  return (*(__IO uint32_t *) tmp); 
+}
+
+/**
+  * @brief  Initializes the SDIO data path according to the specified 
+  *   parameters in the SDIO_DataInitStruct.
+  * @param  SDIO_DataInitStruct : pointer to a SDIO_DataInitTypeDef structure that
+  *   contains the configuration information for the SDIO command.
+  * @retval None
+  */
+void SDIO_DataConfig(SDIO_DataInitTypeDef* SDIO_DataInitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SDIO_DATA_LENGTH(SDIO_DataInitStruct->SDIO_DataLength));
+  assert_param(IS_SDIO_BLOCK_SIZE(SDIO_DataInitStruct->SDIO_DataBlockSize));
+  assert_param(IS_SDIO_TRANSFER_DIR(SDIO_DataInitStruct->SDIO_TransferDir));
+  assert_param(IS_SDIO_TRANSFER_MODE(SDIO_DataInitStruct->SDIO_TransferMode));
+  assert_param(IS_SDIO_DPSM(SDIO_DataInitStruct->SDIO_DPSM));
+
+/*---------------------------- SDIO DTIMER Configuration ---------------------*/
+  /* Set the SDIO Data TimeOut value */
+  SDIO->DTIMER = SDIO_DataInitStruct->SDIO_DataTimeOut;
+
+/*---------------------------- SDIO DLEN Configuration -----------------------*/
+  /* Set the SDIO DataLength value */
+  SDIO->DLEN = SDIO_DataInitStruct->SDIO_DataLength;
+
+/*---------------------------- SDIO DCTRL Configuration ----------------------*/  
+  /* Get the SDIO DCTRL value */
+  tmpreg = SDIO->DCTRL;
+  /* Clear DEN, DTMODE, DTDIR and DBCKSIZE bits */
+  tmpreg &= DCTRL_CLEAR_MASK;
+  /* Set DEN bit according to SDIO_DPSM value */
+  /* Set DTMODE bit according to SDIO_TransferMode value */
+  /* Set DTDIR bit according to SDIO_TransferDir value */
+  /* Set DBCKSIZE bits according to SDIO_DataBlockSize value */
+  tmpreg |= (uint32_t)SDIO_DataInitStruct->SDIO_DataBlockSize | SDIO_DataInitStruct->SDIO_TransferDir
+           | SDIO_DataInitStruct->SDIO_TransferMode | SDIO_DataInitStruct->SDIO_DPSM;
+
+  /* Write to SDIO DCTRL */
+  SDIO->DCTRL = tmpreg;
+}
+
+/**
+  * @brief  Fills each SDIO_DataInitStruct member with its default value.
+  * @param  SDIO_DataInitStruct: pointer to an SDIO_DataInitTypeDef structure which
+  *   will be initialized.
+  * @retval None
+  */
+void SDIO_DataStructInit(SDIO_DataInitTypeDef* SDIO_DataInitStruct)
+{
+  /* SDIO_DataInitStruct members default value */
+  SDIO_DataInitStruct->SDIO_DataTimeOut = 0xFFFFFFFF;
+  SDIO_DataInitStruct->SDIO_DataLength = 0x00;
+  SDIO_DataInitStruct->SDIO_DataBlockSize = SDIO_DataBlockSize_1b;
+  SDIO_DataInitStruct->SDIO_TransferDir = SDIO_TransferDir_ToCard;
+  SDIO_DataInitStruct->SDIO_TransferMode = SDIO_TransferMode_Block;  
+  SDIO_DataInitStruct->SDIO_DPSM = SDIO_DPSM_Disable;
+}
+
+/**
+  * @brief  Returns number of remaining data bytes to be transferred.
+  * @param  None
+  * @retval Number of remaining data bytes to be transferred
+  */
+uint32_t SDIO_GetDataCounter(void)
+{ 
+  return SDIO->DCOUNT;
+}
+
+/**
+  * @brief  Read one data word from Rx FIFO.
+  * @param  None
+  * @retval Data received
+  */
+uint32_t SDIO_ReadData(void)
+{ 
+  return SDIO->FIFO;
+}
+
+/**
+  * @brief  Write one data word to Tx FIFO.
+  * @param  Data: 32-bit data word to write.
+  * @retval None
+  */
+void SDIO_WriteData(uint32_t Data)
+{ 
+  SDIO->FIFO = Data;
+}
+
+/**
+  * @brief  Returns the number of words left to be written to or read from FIFO.	
+  * @param  None
+  * @retval Remaining number of words.
+  */
+uint32_t SDIO_GetFIFOCount(void)
+{ 
+  return SDIO->FIFOCNT;
+}
+
+/**
+  * @brief  Starts the SD I/O Read Wait operation.	
+  * @param  NewState: new state of the Start SDIO Read Wait operation. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_StartSDIOReadWait(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) DCTRL_RWSTART_BB = (uint32_t) NewState;
+}
+
+/**
+  * @brief  Stops the SD I/O Read Wait operation.	
+  * @param  NewState: new state of the Stop SDIO Read Wait operation. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_StopSDIOReadWait(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) DCTRL_RWSTOP_BB = (uint32_t) NewState;
+}
+
+/**
+  * @brief  Sets one of the two options of inserting read wait interval.
+  * @param  SDIO_ReadWaitMode: SD I/O Read Wait operation mode.
+  *   This parametre can be:
+  *     @arg SDIO_ReadWaitMode_CLK: Read Wait control by stopping SDIOCLK
+  *     @arg SDIO_ReadWaitMode_DATA2: Read Wait control using SDIO_DATA2
+  * @retval None
+  */
+void SDIO_SetSDIOReadWaitMode(uint32_t SDIO_ReadWaitMode)
+{
+  /* Check the parameters */
+  assert_param(IS_SDIO_READWAIT_MODE(SDIO_ReadWaitMode));
+  
+  *(__IO uint32_t *) DCTRL_RWMOD_BB = SDIO_ReadWaitMode;
+}
+
+/**
+  * @brief  Enables or disables the SD I/O Mode Operation.
+  * @param  NewState: new state of SDIO specific operation. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_SetSDIOOperation(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) DCTRL_SDIOEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the SD I/O Mode suspend command sending.
+  * @param  NewState: new state of the SD I/O Mode suspend command.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_SendSDIOSuspendCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CMD_SDIOSUSPEND_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the command completion signal.
+  * @param  NewState: new state of command completion signal. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_CommandCompletionCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CMD_ENCMDCOMPL_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the CE-ATA interrupt.
+  * @param  NewState: new state of CE-ATA interrupt. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_CEATAITCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CMD_NIEN_BB = (uint32_t)((~((uint32_t)NewState)) & ((uint32_t)0x1));
+}
+
+/**
+  * @brief  Sends CE-ATA command (CMD61).
+  * @param  NewState: new state of CE-ATA command. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_SendCEATACmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CMD_ATACMD_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Checks whether the specified SDIO flag is set or not.
+  * @param  SDIO_FLAG: specifies the flag to check. 
+  *   This parameter can be one of the following values:
+  *     @arg SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed)
+  *     @arg SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
+  *     @arg SDIO_FLAG_CTIMEOUT: Command response timeout
+  *     @arg SDIO_FLAG_DTIMEOUT: Data timeout
+  *     @arg SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error
+  *     @arg SDIO_FLAG_RXOVERR:  Received FIFO overrun error
+  *     @arg SDIO_FLAG_CMDREND:  Command response received (CRC check passed)
+  *     @arg SDIO_FLAG_CMDSENT:  Command sent (no response required)
+  *     @arg SDIO_FLAG_DATAEND:  Data end (data counter, SDIDCOUNT, is zero)
+  *     @arg SDIO_FLAG_STBITERR: Start bit not detected on all data signals in wide 
+  *                              bus mode.
+  *     @arg SDIO_FLAG_DBCKEND:  Data block sent/received (CRC check passed)
+  *     @arg SDIO_FLAG_CMDACT:   Command transfer in progress
+  *     @arg SDIO_FLAG_TXACT:    Data transmit in progress
+  *     @arg SDIO_FLAG_RXACT:    Data receive in progress
+  *     @arg SDIO_FLAG_TXFIFOHE: Transmit FIFO Half Empty
+  *     @arg SDIO_FLAG_RXFIFOHF: Receive FIFO Half Full
+  *     @arg SDIO_FLAG_TXFIFOF:  Transmit FIFO full
+  *     @arg SDIO_FLAG_RXFIFOF:  Receive FIFO full
+  *     @arg SDIO_FLAG_TXFIFOE:  Transmit FIFO empty
+  *     @arg SDIO_FLAG_RXFIFOE:  Receive FIFO empty
+  *     @arg SDIO_FLAG_TXDAVL:   Data available in transmit FIFO
+  *     @arg SDIO_FLAG_RXDAVL:   Data available in receive FIFO
+  *     @arg SDIO_FLAG_SDIOIT:   SD I/O interrupt received
+  *     @arg SDIO_FLAG_CEATAEND: CE-ATA command completion signal received for CMD61
+  * @retval The new state of SDIO_FLAG (SET or RESET).
+  */
+FlagStatus SDIO_GetFlagStatus(uint32_t SDIO_FLAG)
+{ 
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_SDIO_FLAG(SDIO_FLAG));
+  
+  if ((SDIO->STA & SDIO_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the SDIO's pending flags.
+  * @param  SDIO_FLAG: specifies the flag to clear.  
+  *   This parameter can be one or a combination of the following values:
+  *     @arg SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed)
+  *     @arg SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
+  *     @arg SDIO_FLAG_CTIMEOUT: Command response timeout
+  *     @arg SDIO_FLAG_DTIMEOUT: Data timeout
+  *     @arg SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error
+  *     @arg SDIO_FLAG_RXOVERR:  Received FIFO overrun error
+  *     @arg SDIO_FLAG_CMDREND:  Command response received (CRC check passed)
+  *     @arg SDIO_FLAG_CMDSENT:  Command sent (no response required)
+  *     @arg SDIO_FLAG_DATAEND:  Data end (data counter, SDIDCOUNT, is zero)
+  *     @arg SDIO_FLAG_STBITERR: Start bit not detected on all data signals in wide 
+  *                              bus mode
+  *     @arg SDIO_FLAG_DBCKEND:  Data block sent/received (CRC check passed)
+  *     @arg SDIO_FLAG_SDIOIT:   SD I/O interrupt received
+  *     @arg SDIO_FLAG_CEATAEND: CE-ATA command completion signal received for CMD61
+  * @retval None
+  */
+void SDIO_ClearFlag(uint32_t SDIO_FLAG)
+{ 
+  /* Check the parameters */
+  assert_param(IS_SDIO_CLEAR_FLAG(SDIO_FLAG));
+   
+  SDIO->ICR = SDIO_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SDIO interrupt has occurred or not.
+  * @param  SDIO_IT: specifies the SDIO interrupt source to check. 
+  *   This parameter can be one of the following values:
+  *     @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
+  *     @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
+  *     @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
+  *     @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
+  *     @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
+  *     @arg SDIO_IT_RXOVERR:  Received FIFO overrun error interrupt
+  *     @arg SDIO_IT_CMDREND:  Command response received (CRC check passed) interrupt
+  *     @arg SDIO_IT_CMDSENT:  Command sent (no response required) interrupt
+  *     @arg SDIO_IT_DATAEND:  Data end (data counter, SDIDCOUNT, is zero) interrupt
+  *     @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide 
+  *                            bus mode interrupt
+  *     @arg SDIO_IT_DBCKEND:  Data block sent/received (CRC check passed) interrupt
+  *     @arg SDIO_IT_CMDACT:   Command transfer in progress interrupt
+  *     @arg SDIO_IT_TXACT:    Data transmit in progress interrupt
+  *     @arg SDIO_IT_RXACT:    Data receive in progress interrupt
+  *     @arg SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
+  *     @arg SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
+  *     @arg SDIO_IT_TXFIFOF:  Transmit FIFO full interrupt
+  *     @arg SDIO_IT_RXFIFOF:  Receive FIFO full interrupt
+  *     @arg SDIO_IT_TXFIFOE:  Transmit FIFO empty interrupt
+  *     @arg SDIO_IT_RXFIFOE:  Receive FIFO empty interrupt
+  *     @arg SDIO_IT_TXDAVL:   Data available in transmit FIFO interrupt
+  *     @arg SDIO_IT_RXDAVL:   Data available in receive FIFO interrupt
+  *     @arg SDIO_IT_SDIOIT:   SD I/O interrupt received interrupt
+  *     @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 interrupt
+  * @retval The new state of SDIO_IT (SET or RESET).
+  */
+ITStatus SDIO_GetITStatus(uint32_t SDIO_IT)
+{ 
+  ITStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_SDIO_GET_IT(SDIO_IT));
+  if ((SDIO->STA & SDIO_IT) != (uint32_t)RESET)  
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the SDIOs interrupt pending bits.
+  * @param  SDIO_IT: specifies the interrupt pending bit to clear. 
+  *   This parameter can be one or a combination of the following values:
+  *     @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
+  *     @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
+  *     @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
+  *     @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
+  *     @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
+  *     @arg SDIO_IT_RXOVERR:  Received FIFO overrun error interrupt
+  *     @arg SDIO_IT_CMDREND:  Command response received (CRC check passed) interrupt
+  *     @arg SDIO_IT_CMDSENT:  Command sent (no response required) interrupt
+  *     @arg SDIO_IT_DATAEND:  Data end (data counter, SDIDCOUNT, is zero) interrupt
+  *     @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide 
+  *                            bus mode interrupt
+  *     @arg SDIO_IT_SDIOIT:   SD I/O interrupt received interrupt
+  *     @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61
+  * @retval None
+  */
+void SDIO_ClearITPendingBit(uint32_t SDIO_IT)
+{ 
+  /* Check the parameters */
+  assert_param(IS_SDIO_CLEAR_IT(SDIO_IT));
+   
+  SDIO->ICR = SDIO_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_spi.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_spi.c
new file mode 100644
index 00000000..a3a2ab05
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_spi.c
@@ -0,0 +1,907 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_spi.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the SPI firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_spi.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SPI 
+  * @brief SPI driver modules
+  * @{
+  */ 
+
+/** @defgroup SPI_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup SPI_Private_Defines
+  * @{
+  */
+
+/* SPI SPE mask */
+#define CR1_SPE_Set          ((uint16_t)0x0040)
+#define CR1_SPE_Reset        ((uint16_t)0xFFBF)
+
+/* I2S I2SE mask */
+#define I2SCFGR_I2SE_Set     ((uint16_t)0x0400)
+#define I2SCFGR_I2SE_Reset   ((uint16_t)0xFBFF)
+
+/* SPI CRCNext mask */
+#define CR1_CRCNext_Set      ((uint16_t)0x1000)
+
+/* SPI CRCEN mask */
+#define CR1_CRCEN_Set        ((uint16_t)0x2000)
+#define CR1_CRCEN_Reset      ((uint16_t)0xDFFF)
+
+/* SPI SSOE mask */
+#define CR2_SSOE_Set         ((uint16_t)0x0004)
+#define CR2_SSOE_Reset       ((uint16_t)0xFFFB)
+
+/* SPI registers Masks */
+#define CR1_CLEAR_Mask       ((uint16_t)0x3040)
+#define I2SCFGR_CLEAR_Mask   ((uint16_t)0xF040)
+
+/* SPI or I2S mode selection masks */
+#define SPI_Mode_Select      ((uint16_t)0xF7FF)
+#define I2S_Mode_Select      ((uint16_t)0x0800) 
+
+/* I2S clock source selection masks */
+#define I2S2_CLOCK_SRC       ((uint32_t)(0x00020000))
+#define I2S3_CLOCK_SRC       ((uint32_t)(0x00040000))
+#define I2S_MUL_MASK         ((uint32_t)(0x0000F000))
+#define I2S_DIV_MASK         ((uint32_t)(0x000000F0))
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the SPIx peripheral registers to their default
+  *   reset values (Affects also the I2Ss).
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval None
+  */
+void SPI_I2S_DeInit(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  if (SPIx == SPI1)
+  {
+    /* Enable SPI1 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
+    /* Release SPI1 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
+  }
+  else if (SPIx == SPI2)
+  {
+    /* Enable SPI2 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
+    /* Release SPI2 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
+  }
+  else
+  {
+    if (SPIx == SPI3)
+    {
+      /* Enable SPI3 reset state */
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE);
+      /* Release SPI3 from reset state */
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the SPIx peripheral according to the specified 
+  *   parameters in the SPI_InitStruct.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_InitStruct: pointer to a SPI_InitTypeDef structure that
+  *   contains the configuration information for the specified SPI peripheral.
+  * @retval None
+  */
+void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct)
+{
+  uint16_t tmpreg = 0;
+  
+  /* check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));   
+  
+  /* Check the SPI parameters */
+  assert_param(IS_SPI_DIRECTION_MODE(SPI_InitStruct->SPI_Direction));
+  assert_param(IS_SPI_MODE(SPI_InitStruct->SPI_Mode));
+  assert_param(IS_SPI_DATASIZE(SPI_InitStruct->SPI_DataSize));
+  assert_param(IS_SPI_CPOL(SPI_InitStruct->SPI_CPOL));
+  assert_param(IS_SPI_CPHA(SPI_InitStruct->SPI_CPHA));
+  assert_param(IS_SPI_NSS(SPI_InitStruct->SPI_NSS));
+  assert_param(IS_SPI_BAUDRATE_PRESCALER(SPI_InitStruct->SPI_BaudRatePrescaler));
+  assert_param(IS_SPI_FIRST_BIT(SPI_InitStruct->SPI_FirstBit));
+  assert_param(IS_SPI_CRC_POLYNOMIAL(SPI_InitStruct->SPI_CRCPolynomial));
+
+/*---------------------------- SPIx CR1 Configuration ------------------------*/
+  /* Get the SPIx CR1 value */
+  tmpreg = SPIx->CR1;
+  /* Clear BIDIMode, BIDIOE, RxONLY, SSM, SSI, LSBFirst, BR, MSTR, CPOL and CPHA bits */
+  tmpreg &= CR1_CLEAR_Mask;
+  /* Configure SPIx: direction, NSS management, first transmitted bit, BaudRate prescaler
+     master/salve mode, CPOL and CPHA */
+  /* Set BIDImode, BIDIOE and RxONLY bits according to SPI_Direction value */
+  /* Set SSM, SSI and MSTR bits according to SPI_Mode and SPI_NSS values */
+  /* Set LSBFirst bit according to SPI_FirstBit value */
+  /* Set BR bits according to SPI_BaudRatePrescaler value */
+  /* Set CPOL bit according to SPI_CPOL value */
+  /* Set CPHA bit according to SPI_CPHA value */
+  tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Direction | SPI_InitStruct->SPI_Mode |
+                  SPI_InitStruct->SPI_DataSize | SPI_InitStruct->SPI_CPOL |  
+                  SPI_InitStruct->SPI_CPHA | SPI_InitStruct->SPI_NSS |  
+                  SPI_InitStruct->SPI_BaudRatePrescaler | SPI_InitStruct->SPI_FirstBit);
+  /* Write to SPIx CR1 */
+  SPIx->CR1 = tmpreg;
+  
+  /* Activate the SPI mode (Reset I2SMOD bit in I2SCFGR register) */
+  SPIx->I2SCFGR &= SPI_Mode_Select;		
+
+/*---------------------------- SPIx CRCPOLY Configuration --------------------*/
+  /* Write to SPIx CRCPOLY */
+  SPIx->CRCPR = SPI_InitStruct->SPI_CRCPolynomial;
+}
+
+/**
+  * @brief  Initializes the SPIx peripheral according to the specified 
+  *   parameters in the I2S_InitStruct.
+  * @param  SPIx: where x can be  2 or 3 to select the SPI peripheral
+  *   (configured in I2S mode).
+  * @param  I2S_InitStruct: pointer to an I2S_InitTypeDef structure that
+  *   contains the configuration information for the specified SPI peripheral
+  *   configured in I2S mode.
+  * @note
+  *  The function calculates the optimal prescaler needed to obtain the most 
+  *  accurate audio frequency (depending on the I2S clock source, the PLL values 
+  *  and the product configuration). But in case the prescaler value is greater 
+  *  than 511, the default value (0x02) will be configured instead.  *   
+  * @retval None
+  */
+void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct)
+{
+  uint16_t tmpreg = 0, i2sdiv = 2, i2sodd = 0, packetlength = 1;
+  uint32_t tmp = 0;
+  RCC_ClocksTypeDef RCC_Clocks;
+  uint32_t sourceclock = 0;
+  
+  /* Check the I2S parameters */
+  assert_param(IS_SPI_23_PERIPH(SPIx));
+  assert_param(IS_I2S_MODE(I2S_InitStruct->I2S_Mode));
+  assert_param(IS_I2S_STANDARD(I2S_InitStruct->I2S_Standard));
+  assert_param(IS_I2S_DATA_FORMAT(I2S_InitStruct->I2S_DataFormat));
+  assert_param(IS_I2S_MCLK_OUTPUT(I2S_InitStruct->I2S_MCLKOutput));
+  assert_param(IS_I2S_AUDIO_FREQ(I2S_InitStruct->I2S_AudioFreq));
+  assert_param(IS_I2S_CPOL(I2S_InitStruct->I2S_CPOL));  
+
+/*----------------------- SPIx I2SCFGR & I2SPR Configuration -----------------*/
+  /* Clear I2SMOD, I2SE, I2SCFG, PCMSYNC, I2SSTD, CKPOL, DATLEN and CHLEN bits */
+  SPIx->I2SCFGR &= I2SCFGR_CLEAR_Mask; 
+  SPIx->I2SPR = 0x0002;
+  
+  /* Get the I2SCFGR register value */
+  tmpreg = SPIx->I2SCFGR;
+  
+  /* If the default value has to be written, reinitialize i2sdiv and i2sodd*/
+  if(I2S_InitStruct->I2S_AudioFreq == I2S_AudioFreq_Default)
+  {
+    i2sodd = (uint16_t)0;
+    i2sdiv = (uint16_t)2;   
+  }
+  /* If the requested audio frequency is not the default, compute the prescaler */
+  else
+  {
+    /* Check the frame length (For the Prescaler computing) */
+    if(I2S_InitStruct->I2S_DataFormat == I2S_DataFormat_16b)
+    {
+      /* Packet length is 16 bits */
+      packetlength = 1;
+    }
+    else
+    {
+      /* Packet length is 32 bits */
+      packetlength = 2;
+    }
+
+    /* Get the I2S clock source mask depending on the peripheral number */
+    if(((uint32_t)SPIx) == SPI2_BASE)
+    {
+      /* The mask is relative to I2S2 */
+      tmp = I2S2_CLOCK_SRC;
+    }
+    else 
+    {
+      /* The mask is relative to I2S3 */      
+      tmp = I2S3_CLOCK_SRC;
+    }
+
+    /* Check the I2S clock source configuration depending on the Device:
+       Only Connectivity line devices have the PLL3 VCO clock */
+#ifdef STM32F10X_CL
+    if((RCC->CFGR2 & tmp) != 0)
+    {
+      /* Get the configuration bits of RCC PLL3 multiplier */
+      tmp = (uint32_t)((RCC->CFGR2 & I2S_MUL_MASK) >> 12);
+
+      /* Get the value of the PLL3 multiplier */      
+      if((tmp > 5) && (tmp < 15))
+      {
+        /* Multplier is between 8 and 14 (value 15 is forbidden) */
+        tmp += 2;
+      }
+      else
+      {
+        if (tmp == 15)
+        {
+          /* Multiplier is 20 */
+          tmp = 20;
+        }
+      }      
+      /* Get the PREDIV2 value */
+      sourceclock = (uint32_t)(((RCC->CFGR2 & I2S_DIV_MASK) >> 4) + 1);
+      
+      /* Calculate the Source Clock frequency based on PLL3 and PREDIV2 values */
+      sourceclock = (uint32_t) ((HSE_Value / sourceclock) * tmp * 2); 
+    }
+    else
+    {
+      /* I2S Clock source is System clock: Get System Clock frequency */
+      RCC_GetClocksFreq(&RCC_Clocks);      
+      
+      /* Get the source clock value: based on System Clock value */
+      sourceclock = RCC_Clocks.SYSCLK_Frequency;
+    }        
+#else /* STM32F10X_HD */
+    /* I2S Clock source is System clock: Get System Clock frequency */
+    RCC_GetClocksFreq(&RCC_Clocks);      
+      
+    /* Get the source clock value: based on System Clock value */
+    sourceclock = RCC_Clocks.SYSCLK_Frequency;    
+#endif /* STM32F10X_CL */    
+
+    /* Compute the Real divider depending on the MCLK output state with a flaoting point */
+    if(I2S_InitStruct->I2S_MCLKOutput == I2S_MCLKOutput_Enable)
+    {
+      /* MCLK output is enabled */
+      tmp = (uint16_t)(((((sourceclock / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5);
+    }
+    else
+    {
+      /* MCLK output is disabled */
+      tmp = (uint16_t)(((((sourceclock / (32 * packetlength)) *10 ) / I2S_InitStruct->I2S_AudioFreq)) + 5);
+    }
+    
+    /* Remove the flaoting point */
+    tmp = tmp / 10;  
+      
+    /* Check the parity of the divider */
+    i2sodd = (uint16_t)(tmp & (uint16_t)0x0001);
+   
+    /* Compute the i2sdiv prescaler */
+    i2sdiv = (uint16_t)((tmp - i2sodd) / 2);
+   
+    /* Get the Mask for the Odd bit (SPI_I2SPR[8]) register */
+    i2sodd = (uint16_t) (i2sodd << 8);
+  }
+  
+  /* Test if the divider is 1 or 0 or greater than 0xFF */
+  if ((i2sdiv < 2) || (i2sdiv > 0xFF))
+  {
+    /* Set the default values */
+    i2sdiv = 2;
+    i2sodd = 0;
+  }
+
+  /* Write to SPIx I2SPR register the computed value */
+  SPIx->I2SPR = (uint16_t)(i2sdiv | (uint16_t)(i2sodd | (uint16_t)I2S_InitStruct->I2S_MCLKOutput));  
+ 
+  /* Configure the I2S with the SPI_InitStruct values */
+  tmpreg |= (uint16_t)(I2S_Mode_Select | (uint16_t)(I2S_InitStruct->I2S_Mode | \
+                  (uint16_t)(I2S_InitStruct->I2S_Standard | (uint16_t)(I2S_InitStruct->I2S_DataFormat | \
+                  (uint16_t)I2S_InitStruct->I2S_CPOL))));
+ 
+  /* Write to SPIx I2SCFGR */  
+  SPIx->I2SCFGR = tmpreg;   
+}
+
+/**
+  * @brief  Fills each SPI_InitStruct member with its default value.
+  * @param  SPI_InitStruct : pointer to a SPI_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct)
+{
+/*--------------- Reset SPI init structure parameters values -----------------*/
+  /* Initialize the SPI_Direction member */
+  SPI_InitStruct->SPI_Direction = SPI_Direction_2Lines_FullDuplex;
+  /* initialize the SPI_Mode member */
+  SPI_InitStruct->SPI_Mode = SPI_Mode_Slave;
+  /* initialize the SPI_DataSize member */
+  SPI_InitStruct->SPI_DataSize = SPI_DataSize_8b;
+  /* Initialize the SPI_CPOL member */
+  SPI_InitStruct->SPI_CPOL = SPI_CPOL_Low;
+  /* Initialize the SPI_CPHA member */
+  SPI_InitStruct->SPI_CPHA = SPI_CPHA_1Edge;
+  /* Initialize the SPI_NSS member */
+  SPI_InitStruct->SPI_NSS = SPI_NSS_Hard;
+  /* Initialize the SPI_BaudRatePrescaler member */
+  SPI_InitStruct->SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
+  /* Initialize the SPI_FirstBit member */
+  SPI_InitStruct->SPI_FirstBit = SPI_FirstBit_MSB;
+  /* Initialize the SPI_CRCPolynomial member */
+  SPI_InitStruct->SPI_CRCPolynomial = 7;
+}
+
+/**
+  * @brief  Fills each I2S_InitStruct member with its default value.
+  * @param  I2S_InitStruct : pointer to a I2S_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct)
+{
+/*--------------- Reset I2S init structure parameters values -----------------*/
+  /* Initialize the I2S_Mode member */
+  I2S_InitStruct->I2S_Mode = I2S_Mode_SlaveTx;
+  
+  /* Initialize the I2S_Standard member */
+  I2S_InitStruct->I2S_Standard = I2S_Standard_Phillips;
+  
+  /* Initialize the I2S_DataFormat member */
+  I2S_InitStruct->I2S_DataFormat = I2S_DataFormat_16b;
+  
+  /* Initialize the I2S_MCLKOutput member */
+  I2S_InitStruct->I2S_MCLKOutput = I2S_MCLKOutput_Disable;
+  
+  /* Initialize the I2S_AudioFreq member */
+  I2S_InitStruct->I2S_AudioFreq = I2S_AudioFreq_Default;
+  
+  /* Initialize the I2S_CPOL member */
+  I2S_InitStruct->I2S_CPOL = I2S_CPOL_Low;
+}
+
+/**
+  * @brief  Enables or disables the specified SPI peripheral.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx peripheral. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI peripheral */
+    SPIx->CR1 |= CR1_SPE_Set;
+  }
+  else
+  {
+    /* Disable the selected SPI peripheral */
+    SPIx->CR1 &= CR1_SPE_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified SPI peripheral (in I2S mode).
+  * @param  SPIx: where x can be 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx peripheral. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_23_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI peripheral (in I2S mode) */
+    SPIx->I2SCFGR |= I2SCFGR_I2SE_Set;
+  }
+  else
+  {
+    /* Disable the selected SPI peripheral (in I2S mode) */
+    SPIx->I2SCFGR &= I2SCFGR_I2SE_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified SPI/I2S interrupts.
+  * @param  SPIx: where x can be
+  *   - 1, 2 or 3 in SPI mode 
+  *   - 2 or 3 in I2S mode
+  * @param  SPI_I2S_IT: specifies the SPI/I2S interrupt source to be enabled or disabled. 
+  *   This parameter can be one of the following values:
+  *     @arg SPI_I2S_IT_TXE: Tx buffer empty interrupt mask
+  *     @arg SPI_I2S_IT_RXNE: Rx buffer not empty interrupt mask
+  *     @arg SPI_I2S_IT_ERR: Error interrupt mask
+  * @param  NewState: new state of the specified SPI/I2S interrupt.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState)
+{
+  uint16_t itpos = 0, itmask = 0 ;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPI_I2S_CONFIG_IT(SPI_I2S_IT));
+
+  /* Get the SPI/I2S IT index */
+  itpos = SPI_I2S_IT >> 4;
+
+  /* Set the IT mask */
+  itmask = (uint16_t)1 << (uint16_t)itpos;
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI/I2S interrupt */
+    SPIx->CR2 |= itmask;
+  }
+  else
+  {
+    /* Disable the selected SPI/I2S interrupt */
+    SPIx->CR2 &= (uint16_t)~itmask;
+  }
+}
+
+/**
+  * @brief  Enables or disables the SPIx/I2Sx DMA interface.
+  * @param  SPIx: where x can be
+  *   - 1, 2 or 3 in SPI mode 
+  *   - 2 or 3 in I2S mode
+  * @param  SPI_I2S_DMAReq: specifies the SPI/I2S DMA transfer request to be enabled or disabled. 
+  *   This parameter can be any combination of the following values:
+  *     @arg SPI_I2S_DMAReq_Tx: Tx buffer DMA transfer request
+  *     @arg SPI_I2S_DMAReq_Rx: Rx buffer DMA transfer request
+  * @param  NewState: new state of the selected SPI/I2S DMA transfer request.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPI_I2S_DMAREQ(SPI_I2S_DMAReq));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI/I2S DMA requests */
+    SPIx->CR2 |= SPI_I2S_DMAReq;
+  }
+  else
+  {
+    /* Disable the selected SPI/I2S DMA requests */
+    SPIx->CR2 &= (uint16_t)~SPI_I2S_DMAReq;
+  }
+}
+
+/**
+  * @brief  Transmits a Data through the SPIx/I2Sx peripheral.
+  * @param  SPIx: where x can be
+  *   - 1, 2 or 3 in SPI mode 
+  *   - 2 or 3 in I2S mode
+  * @param  Data : Data to be transmitted.
+  * @retval None
+  */
+void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  /* Write in the DR register the data to be sent */
+  SPIx->DR = Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the SPIx/I2Sx peripheral. 
+  * @param  SPIx: where x can be
+  *   - 1, 2 or 3 in SPI mode 
+  *   - 2 or 3 in I2S mode
+  * @retval The value of the received data.
+  */
+uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  /* Return the data in the DR register */
+  return SPIx->DR;
+}
+
+/**
+  * @brief  Configures internally by software the NSS pin for the selected SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_NSSInternalSoft: specifies the SPI NSS internal state.
+  *   This parameter can be one of the following values:
+  *     @arg SPI_NSSInternalSoft_Set: Set NSS pin internally
+  *     @arg SPI_NSSInternalSoft_Reset: Reset NSS pin internally
+  * @retval None
+  */
+void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_NSS_INTERNAL(SPI_NSSInternalSoft));
+  if (SPI_NSSInternalSoft != SPI_NSSInternalSoft_Reset)
+  {
+    /* Set NSS pin internally by software */
+    SPIx->CR1 |= SPI_NSSInternalSoft_Set;
+  }
+  else
+  {
+    /* Reset NSS pin internally by software */
+    SPIx->CR1 &= SPI_NSSInternalSoft_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the SS output for the selected SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx SS output. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI SS output */
+    SPIx->CR2 |= CR2_SSOE_Set;
+  }
+  else
+  {
+    /* Disable the selected SPI SS output */
+    SPIx->CR2 &= CR2_SSOE_Reset;
+  }
+}
+
+/**
+  * @brief  Configures the data size for the selected SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_DataSize: specifies the SPI data size.
+  *   This parameter can be one of the following values:
+  *     @arg SPI_DataSize_16b: Set data frame format to 16bit
+  *     @arg SPI_DataSize_8b: Set data frame format to 8bit
+  * @retval None
+  */
+void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_DATASIZE(SPI_DataSize));
+  /* Clear DFF bit */
+  SPIx->CR1 &= (uint16_t)~SPI_DataSize_16b;
+  /* Set new DFF bit value */
+  SPIx->CR1 |= SPI_DataSize;
+}
+
+/**
+  * @brief  Transmit the SPIx CRC value.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval None
+  */
+void SPI_TransmitCRC(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  /* Enable the selected SPI CRC transmission */
+  SPIx->CR1 |= CR1_CRCNext_Set;
+}
+
+/**
+  * @brief  Enables or disables the CRC value calculation of the transfered bytes.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx CRC value calculation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI CRC calculation */
+    SPIx->CR1 |= CR1_CRCEN_Set;
+  }
+  else
+  {
+    /* Disable the selected SPI CRC calculation */
+    SPIx->CR1 &= CR1_CRCEN_Reset;
+  }
+}
+
+/**
+  * @brief  Returns the transmit or the receive CRC register value for the specified SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_CRC: specifies the CRC register to be read.
+  *   This parameter can be one of the following values:
+  *     @arg SPI_CRC_Tx: Selects Tx CRC register
+  *     @arg SPI_CRC_Rx: Selects Rx CRC register
+  * @retval The selected CRC register value..
+  */
+uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC)
+{
+  uint16_t crcreg = 0;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_CRC(SPI_CRC));
+  if (SPI_CRC != SPI_CRC_Rx)
+  {
+    /* Get the Tx CRC register */
+    crcreg = SPIx->TXCRCR;
+  }
+  else
+  {
+    /* Get the Rx CRC register */
+    crcreg = SPIx->RXCRCR;
+  }
+  /* Return the selected CRC register */
+  return crcreg;
+}
+
+/**
+  * @brief  Returns the CRC Polynomial register value for the specified SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval The CRC Polynomial register value.
+  */
+uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  /* Return the CRC polynomial register */
+  return SPIx->CRCPR;
+}
+
+/**
+  * @brief  Selects the data transfer direction in bi-directional mode for the specified SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_Direction: specifies the data transfer direction in bi-directional mode. 
+  *   This parameter can be one of the following values:
+  *     @arg SPI_Direction_Tx: Selects Tx transmission direction
+  *     @arg SPI_Direction_Rx: Selects Rx receive direction
+  * @retval None
+  */
+void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_DIRECTION(SPI_Direction));
+  if (SPI_Direction == SPI_Direction_Tx)
+  {
+    /* Set the Tx only mode */
+    SPIx->CR1 |= SPI_Direction_Tx;
+  }
+  else
+  {
+    /* Set the Rx only mode */
+    SPIx->CR1 &= SPI_Direction_Rx;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified SPI/I2S flag is set or not.
+  * @param  SPIx: where x can be
+  *   - 1, 2 or 3 in SPI mode 
+  *   - 2 or 3 in I2S mode
+  * @param  SPI_I2S_FLAG: specifies the SPI/I2S flag to check. 
+  *   This parameter can be one of the following values:
+  *     @arg SPI_I2S_FLAG_TXE: Transmit buffer empty flag.
+  *     @arg SPI_I2S_FLAG_RXNE: Receive buffer not empty flag.
+  *     @arg SPI_I2S_FLAG_BSY: Busy flag.
+  *     @arg SPI_I2S_FLAG_OVR: Overrun flag.
+  *     @arg SPI_FLAG_MODF: Mode Fault flag.
+  *     @arg SPI_FLAG_CRCERR: CRC Error flag.
+  *     @arg I2S_FLAG_UDR: Underrun Error flag.
+  *     @arg I2S_FLAG_CHSIDE: Channel Side flag.
+  * @retval The new state of SPI_I2S_FLAG (SET or RESET).
+  */
+FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_I2S_GET_FLAG(SPI_I2S_FLAG));
+  /* Check the status of the specified SPI/I2S flag */
+  if ((SPIx->SR & SPI_I2S_FLAG) != (uint16_t)RESET)
+  {
+    /* SPI_I2S_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPI_I2S_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPI_I2S_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the SPIx CRC Error (CRCERR) flag.
+  * @param  SPIx: where x can be
+  *   - 1, 2 or 3 in SPI mode 
+  * @param  SPI_I2S_FLAG: specifies the SPI flag to clear. 
+  *   This function clears only CRCERR flag.
+  * @note
+  *   - OVR (OverRun error) flag is cleared by software sequence: a read 
+  *     operation to SPI_DR register (SPI_I2S_ReceiveData()) followed by a read 
+  *     operation to SPI_SR register (SPI_I2S_GetFlagStatus()).
+  *   - UDR (UnderRun error) flag is cleared by a read operation to 
+  *     SPI_SR register (SPI_I2S_GetFlagStatus()).
+  *   - MODF (Mode Fault) flag is cleared by software sequence: a read/write 
+  *     operation to SPI_SR register (SPI_I2S_GetFlagStatus()) followed by a 
+  *     write operation to SPI_CR1 register (SPI_Cmd() to enable the SPI).
+  * @retval None
+  */
+void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_I2S_CLEAR_FLAG(SPI_I2S_FLAG));
+    
+    /* Clear the selected SPI CRC Error (CRCERR) flag */
+    SPIx->SR = (uint16_t)~SPI_I2S_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SPI/I2S interrupt has occurred or not.
+  * @param  SPIx: where x can be
+  *   - 1, 2 or 3 in SPI mode 
+  *   - 2 or 3 in I2S mode
+  * @param  SPI_I2S_IT: specifies the SPI/I2S interrupt source to check. 
+  *   This parameter can be one of the following values:
+  *     @arg SPI_I2S_IT_TXE: Transmit buffer empty interrupt.
+  *     @arg SPI_I2S_IT_RXNE: Receive buffer not empty interrupt.
+  *     @arg SPI_I2S_IT_OVR: Overrun interrupt.
+  *     @arg SPI_IT_MODF: Mode Fault interrupt.
+  *     @arg SPI_IT_CRCERR: CRC Error interrupt.
+  *     @arg I2S_IT_UDR: Underrun Error interrupt.
+  * @retval The new state of SPI_I2S_IT (SET or RESET).
+  */
+ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint16_t itpos = 0, itmask = 0, enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_I2S_GET_IT(SPI_I2S_IT));
+
+  /* Get the SPI/I2S IT index */
+  itpos = 0x01 << (SPI_I2S_IT & 0x0F);
+
+  /* Get the SPI/I2S IT mask */
+  itmask = SPI_I2S_IT >> 4;
+
+  /* Set the IT mask */
+  itmask = 0x01 << itmask;
+
+  /* Get the SPI_I2S_IT enable bit status */
+  enablestatus = (SPIx->CR2 & itmask) ;
+
+  /* Check the status of the specified SPI/I2S interrupt */
+  if (((SPIx->SR & itpos) != (uint16_t)RESET) && enablestatus)
+  {
+    /* SPI_I2S_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPI_I2S_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPI_I2S_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the SPIx CRC Error (CRCERR) interrupt pending bit.
+  * @param  SPIx: where x can be
+  *   - 1, 2 or 3 in SPI mode 
+  * @param  SPI_I2S_IT: specifies the SPI interrupt pending bit to clear.
+  *   This function clears only CRCERR intetrrupt pending bit.   
+  * @note
+  *   - OVR (OverRun Error) interrupt pending bit is cleared by software 
+  *     sequence: a read operation to SPI_DR register (SPI_I2S_ReceiveData()) 
+  *     followed by a read operation to SPI_SR register (SPI_I2S_GetITStatus()).
+  *   - UDR (UnderRun Error) interrupt pending bit is cleared by a read 
+  *     operation to SPI_SR register (SPI_I2S_GetITStatus()).
+  *   - MODF (Mode Fault) interrupt pending bit is cleared by software sequence:
+  *     a read/write operation to SPI_SR register (SPI_I2S_GetITStatus()) 
+  *     followed by a write operation to SPI_CR1 register (SPI_Cmd() to enable 
+  *     the SPI).
+  * @retval None
+  */
+void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT)
+{
+  uint16_t itpos = 0;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_I2S_CLEAR_IT(SPI_I2S_IT));
+
+  /* Get the SPI IT index */
+  itpos = 0x01 << (SPI_I2S_IT & 0x0F);
+
+  /* Clear the selected SPI CRC Error (CRCERR) interrupt pending bit */
+  SPIx->SR = (uint16_t)~itpos;
+}
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_tim.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_tim.c
new file mode 100644
index 00000000..24d5baed
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_tim.c
@@ -0,0 +1,2799 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_tim.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the TIM firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_tim.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup TIM 
+  * @brief TIM driver modules
+  * @{
+  */
+
+/** @defgroup TIM_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Private_Defines
+  * @{
+  */
+
+/* ---------------------- TIM registers bit mask ------------------------ */
+#define CR1_CEN_Set                 ((uint16_t)0x0001)
+#define CR1_CEN_Reset               ((uint16_t)0x03FE)
+#define CR1_UDIS_Set                ((uint16_t)0x0002)
+#define CR1_UDIS_Reset              ((uint16_t)0x03FD)
+#define CR1_URS_Set                 ((uint16_t)0x0004)
+#define CR1_URS_Reset               ((uint16_t)0x03FB)
+#define CR1_OPM_Reset               ((uint16_t)0x03F7)
+#define CR1_CounterMode_Mask        ((uint16_t)0x038F)
+#define CR1_ARPE_Set                ((uint16_t)0x0080)
+#define CR1_ARPE_Reset              ((uint16_t)0x037F)
+#define CR1_CKD_Mask                ((uint16_t)0x00FF)
+#define CR2_CCPC_Set                ((uint16_t)0x0001)
+#define CR2_CCPC_Reset              ((uint16_t)0xFFFE)
+#define CR2_CCUS_Set                ((uint16_t)0x0004)
+#define CR2_CCUS_Reset              ((uint16_t)0xFFFB)
+#define CR2_CCDS_Set                ((uint16_t)0x0008)
+#define CR2_CCDS_Reset              ((uint16_t)0xFFF7)
+#define CR2_MMS_Mask                ((uint16_t)0xFF8F)
+#define CR2_TI1S_Set                ((uint16_t)0x0080)
+#define CR2_TI1S_Reset              ((uint16_t)0xFF7F)
+#define CR2_OIS1_Reset              ((uint16_t)0x7EFF)
+#define CR2_OIS1N_Reset             ((uint16_t)0x7DFF)
+#define CR2_OIS2_Reset              ((uint16_t)0x7BFF)
+#define CR2_OIS2N_Reset             ((uint16_t)0x77FF)
+#define CR2_OIS3_Reset              ((uint16_t)0x6FFF)
+#define CR2_OIS3N_Reset             ((uint16_t)0x5FFF)
+#define CR2_OIS4_Reset              ((uint16_t)0x3FFF)
+#define SMCR_SMS_Mask               ((uint16_t)0xFFF8)
+#define SMCR_ETR_Mask               ((uint16_t)0x00FF)
+#define SMCR_TS_Mask                ((uint16_t)0xFF8F)
+#define SMCR_MSM_Reset              ((uint16_t)0xFF7F)
+#define SMCR_ECE_Set                ((uint16_t)0x4000)
+#define CCMR_CC13S_Mask             ((uint16_t)0xFFFC)
+#define CCMR_CC24S_Mask             ((uint16_t)0xFCFF)
+#define CCMR_TI13Direct_Set         ((uint16_t)0x0001)
+#define CCMR_TI24Direct_Set         ((uint16_t)0x0100)
+#define CCMR_OC13FE_Reset           ((uint16_t)0xFFFB)
+#define CCMR_OC24FE_Reset           ((uint16_t)0xFBFF)
+#define CCMR_OC13PE_Reset           ((uint16_t)0xFFF7)
+#define CCMR_OC24PE_Reset           ((uint16_t)0xF7FF)
+#define CCMR_OC13M_Mask             ((uint16_t)0xFF8F)
+#define CCMR_OC24M_Mask             ((uint16_t)0x8FFF) 
+#define CCMR_OC13CE_Reset           ((uint16_t)0xFF7F)
+#define CCMR_OC24CE_Reset           ((uint16_t)0x7FFF)
+#define CCMR_IC13PSC_Mask           ((uint16_t)0xFFF3)
+#define CCMR_IC24PSC_Mask           ((uint16_t)0xF3FF)
+#define CCMR_IC13F_Mask             ((uint16_t)0xFF0F)
+#define CCMR_IC24F_Mask             ((uint16_t)0x0FFF)
+#define CCMR_Offset                 ((uint16_t)0x0018)
+#define CCER_CCE_Set                ((uint16_t)0x0001)
+#define	CCER_CCNE_Set               ((uint16_t)0x0004)
+#define CCER_CC1P_Reset             ((uint16_t)0xFFFD)
+#define CCER_CC2P_Reset             ((uint16_t)0xFFDF)
+#define CCER_CC3P_Reset             ((uint16_t)0xFDFF)
+#define CCER_CC4P_Reset             ((uint16_t)0xDFFF)
+#define CCER_CC1NP_Reset            ((uint16_t)0xFFF7)
+#define CCER_CC2NP_Reset            ((uint16_t)0xFF7F)
+#define CCER_CC3NP_Reset            ((uint16_t)0xF7FF)
+#define CCER_CC1E_Set               ((uint16_t)0x0001)
+#define CCER_CC1E_Reset             ((uint16_t)0xFFFE)
+#define CCER_CC1NE_Reset            ((uint16_t)0xFFFB)
+#define CCER_CC2E_Set               ((uint16_t)0x0010)
+#define CCER_CC2E_Reset             ((uint16_t)0xFFEF)
+#define CCER_CC2NE_Reset            ((uint16_t)0xFFBF)
+#define CCER_CC3E_Set               ((uint16_t)0x0100)
+#define CCER_CC3E_Reset             ((uint16_t)0xFEFF)
+#define CCER_CC3NE_Reset            ((uint16_t)0xFBFF)
+#define CCER_CC4E_Set               ((uint16_t)0x1000)
+#define CCER_CC4E_Reset             ((uint16_t)0xEFFF)
+#define BDTR_MOE_Set                ((uint16_t)0x8000)
+#define BDTR_MOE_Reset              ((uint16_t)0x7FFF)
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Private_FunctionPrototypes
+  * @{
+  */
+
+static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the TIMx peripheral registers to their default reset values.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @retval None
+  */
+void TIM_DeInit(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+ 
+  if (TIMx == TIM1)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, DISABLE);  
+  }     
+  else if (TIMx == TIM2)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, DISABLE);
+  }
+  else if (TIMx == TIM3)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, DISABLE);
+  }
+  else if (TIMx == TIM4)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, DISABLE);
+  } 
+  else if (TIMx == TIM5)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, DISABLE);
+  } 
+  else if (TIMx == TIM6)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, DISABLE);
+  } 
+  else if (TIMx == TIM7)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, DISABLE);
+  } 
+  else
+  {
+    if (TIMx == TIM8)
+    {
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, ENABLE);
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, DISABLE);
+    }  
+  }
+}
+
+/**
+  * @brief  Initializes the TIMx Time Base Unit peripheral according to 
+  *   the specified parameters in the TIM_TimeBaseInitStruct.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef
+  *   structure that contains the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx)); 
+  assert_param(IS_TIM_COUNTER_MODE(TIM_TimeBaseInitStruct->TIM_CounterMode));
+  assert_param(IS_TIM_CKD_DIV(TIM_TimeBaseInitStruct->TIM_ClockDivision));
+  /* Select the Counter Mode and set the clock division */
+  TIMx->CR1 &= CR1_CKD_Mask & CR1_CounterMode_Mask;
+  TIMx->CR1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision |
+                TIM_TimeBaseInitStruct->TIM_CounterMode;
+  
+  /* Set the Autoreload value */
+  TIMx->ARR = TIM_TimeBaseInitStruct->TIM_Period ;
+ 
+  /* Set the Prescaler value */
+  TIMx->PSC = TIM_TimeBaseInitStruct->TIM_Prescaler;
+    
+  if ((((uint32_t) TIMx) == TIM1_BASE) || (((uint32_t) TIMx) == TIM8_BASE))  
+  {
+    /* Set the Repetition Counter value */
+    TIMx->RCR = TIM_TimeBaseInitStruct->TIM_RepetitionCounter;
+  }
+
+  /* Generate an update event to reload the Prescaler value immediatly */
+  TIMx->EGR = TIM_PSCReloadMode_Immediate;          
+}
+
+/**
+  * @brief  Initializes the TIMx Channel1 according to the specified
+  *   parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *   that contains the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+  /* Disable the Channel 1: Reset the CC1E Bit */
+  TIMx->CCER &= CCER_CC1E_Reset;
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmrx = TIMx->CCMR1;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= CCMR_OC13M_Mask & CCMR_CC13S_Mask;
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= TIM_OCInitStruct->TIM_OCMode;
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= CCER_CC1P_Reset;
+  /* Set the Output Compare Polarity */
+  tmpccer |= TIM_OCInitStruct->TIM_OCPolarity;
+  
+  /* Set the Output State */
+  tmpccer |= TIM_OCInitStruct->TIM_OutputState;
+ 
+  if(((uint32_t) TIMx == TIM1_BASE) || ((uint32_t) TIMx == TIM8_BASE))
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= CCER_CC1NP_Reset;
+    /* Set the Output N Polarity */
+    tmpccer |= TIM_OCInitStruct->TIM_OCNPolarity;
+    /* Reset the Output N State */
+    tmpccer &= CCER_CC1NE_Reset;
+    
+    /* Set the Output N State */
+    tmpccer |= TIM_OCInitStruct->TIM_OutputNState;
+    /* Reset the Ouput Compare and Output Compare N IDLE State */
+    tmpcr2 &= CR2_OIS1_Reset;
+    tmpcr2 &= CR2_OIS1N_Reset;
+    /* Set the Output Idle state */
+    tmpcr2 |= TIM_OCInitStruct->TIM_OCIdleState;
+    /* Set the Output N Idle state */
+    tmpcr2 |= TIM_OCInitStruct->TIM_OCNIdleState;
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR1 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel2 according to the specified
+  *   parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *   that contains the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= CCER_CC2E_Reset;
+  
+  /* Get the TIMx CCER register value */  
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmrx = TIMx->CCMR1;
+
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= CCMR_OC24M_Mask & CCMR_CC24S_Mask;  
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8);
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= CCER_CC2P_Reset;
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 4);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 4);
+    
+  if(((uint32_t) TIMx == TIM1_BASE) || ((uint32_t) TIMx == TIM8_BASE))
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= CCER_CC2NP_Reset;
+    /* Set the Output N Polarity */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 4);
+    /* Reset the Output N State */
+    tmpccer &= CCER_CC2NE_Reset;
+    
+    /* Set the Output N State */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 4);
+    /* Reset the Ouput Compare and Output Compare N IDLE State */
+    tmpcr2 &= CR2_OIS2_Reset;
+    tmpcr2 &= CR2_OIS2N_Reset;
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 2);
+    /* Set the Output N Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 2);
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR2 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel3 according to the specified
+  *   parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *   that contains the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= CCER_CC3E_Reset;
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmrx = TIMx->CCMR2;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= CCMR_OC13M_Mask & CCMR_CC13S_Mask;  
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= TIM_OCInitStruct->TIM_OCMode;
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= CCER_CC3P_Reset;
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 8);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 8);
+   
+  if(((uint32_t) TIMx == TIM1_BASE) || ((uint32_t) TIMx == TIM8_BASE))
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= CCER_CC3NP_Reset;
+    /* Set the Output N Polarity */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 8);
+    /* Reset the Output N State */
+    tmpccer &= CCER_CC3NE_Reset;
+    
+    /* Set the Output N State */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 8);
+    /* Reset the Ouput Compare and Output Compare N IDLE State */
+    tmpcr2 &= CR2_OIS3_Reset;
+    tmpcr2 &= CR2_OIS3N_Reset;
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 4);
+    /* Set the Output N Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 4);
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR3 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel4 according to the specified
+  *   parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *   that contains the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+  /* Disable the Channel 2: Reset the CC4E Bit */
+  TIMx->CCER &= CCER_CC4E_Reset;
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmrx = TIMx->CCMR2;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= CCMR_OC24M_Mask & CCMR_CC24S_Mask; 
+   
+  /* Select the Output Compare Mode */
+  tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8);
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= CCER_CC4P_Reset;
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 12);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 12);
+    
+  if(((uint32_t) TIMx == TIM1_BASE) || ((uint32_t) TIMx == TIM8_BASE))
+  {
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    /* Reset the Ouput Compare IDLE State */
+    tmpcr2 &= CR2_OIS4_Reset;
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 6);
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR2 */  
+  TIMx->CCMR2 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR4 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIM peripheral according to the specified
+  *   parameters in the TIM_ICInitStruct.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure
+  *   that contains the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_CHANNEL(TIM_ICInitStruct->TIM_Channel));
+  assert_param(IS_TIM_IC_POLARITY(TIM_ICInitStruct->TIM_ICPolarity));
+  assert_param(IS_TIM_IC_SELECTION(TIM_ICInitStruct->TIM_ICSelection));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICInitStruct->TIM_ICPrescaler));
+  assert_param(IS_TIM_IC_FILTER(TIM_ICInitStruct->TIM_ICFilter));
+  
+  if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1)
+  {
+    /* TI1 Configuration */
+    TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_2)
+  {
+    /* TI2 Configuration */
+    TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_3)
+  {
+    /* TI3 Configuration */
+    TI3_Config(TIMx,  TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC3Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else
+  {
+    /* TI4 Configuration */
+    TI4_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC4Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+}
+
+/**
+  * @brief  Configures the TIM peripheral according to the specified
+  *   parameters in the TIM_ICInitStruct to measure an external PWM signal.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure
+  *   that contains the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  uint16_t icoppositepolarity = TIM_ICPolarity_Rising;
+  uint16_t icoppositeselection = TIM_ICSelection_DirectTI;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Select the Opposite Input Polarity */
+  if (TIM_ICInitStruct->TIM_ICPolarity == TIM_ICPolarity_Rising)
+  {
+    icoppositepolarity = TIM_ICPolarity_Falling;
+  }
+  else
+  {
+    icoppositepolarity = TIM_ICPolarity_Rising;
+  }
+  /* Select the Opposite Input */
+  if (TIM_ICInitStruct->TIM_ICSelection == TIM_ICSelection_DirectTI)
+  {
+    icoppositeselection = TIM_ICSelection_IndirectTI;
+  }
+  else
+  {
+    icoppositeselection = TIM_ICSelection_DirectTI;
+  }
+  if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1)
+  {
+    /* TI1 Configuration */
+    TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+    /* TI2 Configuration */
+    TI2_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else
+  { 
+    /* TI2 Configuration */
+    TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+    /* TI1 Configuration */
+    TI1_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+}
+
+/**
+  * @brief  Configures the: Break feature, dead time, Lock level, the OSSI,
+  *   the OSSR State and the AOE(automatic output enable).
+  * @param  TIMx: where x can be  1 or 8 to select the TIM 
+  * @param  TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure that
+  *   contains the BDTR Register configuration  information for the TIM peripheral.
+  * @retval None
+  */
+void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_18_PERIPH(TIMx));
+  assert_param(IS_TIM_OSSR_STATE(TIM_BDTRInitStruct->TIM_OSSRState));
+  assert_param(IS_TIM_OSSI_STATE(TIM_BDTRInitStruct->TIM_OSSIState));
+  assert_param(IS_TIM_LOCK_LEVEL(TIM_BDTRInitStruct->TIM_LOCKLevel));
+  assert_param(IS_TIM_BREAK_STATE(TIM_BDTRInitStruct->TIM_Break));
+  assert_param(IS_TIM_BREAK_POLARITY(TIM_BDTRInitStruct->TIM_BreakPolarity));
+  assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(TIM_BDTRInitStruct->TIM_AutomaticOutput));
+  /* Set the Lock level, the Break enable Bit and the Ploarity, the OSSR State,
+     the OSSI State, the dead time value and the Automatic Output Enable Bit */
+  TIMx->BDTR = (uint32_t)TIM_BDTRInitStruct->TIM_OSSRState | TIM_BDTRInitStruct->TIM_OSSIState |
+             TIM_BDTRInitStruct->TIM_LOCKLevel | TIM_BDTRInitStruct->TIM_DeadTime |
+             TIM_BDTRInitStruct->TIM_Break | TIM_BDTRInitStruct->TIM_BreakPolarity |
+             TIM_BDTRInitStruct->TIM_AutomaticOutput;
+}
+
+/**
+  * @brief  Fills each TIM_TimeBaseInitStruct member with its default value.
+  * @param  TIM_TimeBaseInitStruct : pointer to a TIM_TimeBaseInitTypeDef
+  *   structure which will be initialized.
+  * @retval None
+  */
+void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
+{
+  /* Set the default configuration */
+  TIM_TimeBaseInitStruct->TIM_Period = 0xFFFF;
+  TIM_TimeBaseInitStruct->TIM_Prescaler = 0x0000;
+  TIM_TimeBaseInitStruct->TIM_ClockDivision = TIM_CKD_DIV1;
+  TIM_TimeBaseInitStruct->TIM_CounterMode = TIM_CounterMode_Up;
+  TIM_TimeBaseInitStruct->TIM_RepetitionCounter = 0x0000;
+}
+
+/**
+  * @brief  Fills each TIM_OCInitStruct member with its default value.
+  * @param  TIM_OCInitStruct : pointer to a TIM_OCInitTypeDef structure which will
+  *   be initialized.
+  * @retval None
+  */
+void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  /* Set the default configuration */
+  TIM_OCInitStruct->TIM_OCMode = TIM_OCMode_Timing;
+  TIM_OCInitStruct->TIM_OutputState = TIM_OutputState_Disable;
+  TIM_OCInitStruct->TIM_OutputNState = TIM_OutputNState_Disable;
+  TIM_OCInitStruct->TIM_Pulse = 0x0000;
+  TIM_OCInitStruct->TIM_OCPolarity = TIM_OCPolarity_High;
+  TIM_OCInitStruct->TIM_OCNPolarity = TIM_OCPolarity_High;
+  TIM_OCInitStruct->TIM_OCIdleState = TIM_OCIdleState_Reset;
+  TIM_OCInitStruct->TIM_OCNIdleState = TIM_OCNIdleState_Reset;
+}
+
+/**
+  * @brief  Fills each TIM_ICInitStruct member with its default value.
+  * @param  TIM_ICInitStruct : pointer to a TIM_ICInitTypeDef structure which will
+  *   be initialized.
+  * @retval None
+  */
+void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  /* Set the default configuration */
+  TIM_ICInitStruct->TIM_Channel = TIM_Channel_1;
+  TIM_ICInitStruct->TIM_ICPolarity = TIM_ICPolarity_Rising;
+  TIM_ICInitStruct->TIM_ICSelection = TIM_ICSelection_DirectTI;
+  TIM_ICInitStruct->TIM_ICPrescaler = TIM_ICPSC_DIV1;
+  TIM_ICInitStruct->TIM_ICFilter = 0x00;
+}
+
+/**
+  * @brief  Fills each TIM_BDTRInitStruct member with its default value.
+  * @param  TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure which
+  *   will be initialized.
+  * @retval None
+  */
+void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct)
+{
+  /* Set the default configuration */
+  TIM_BDTRInitStruct->TIM_OSSRState = TIM_OSSRState_Disable;
+  TIM_BDTRInitStruct->TIM_OSSIState = TIM_OSSIState_Disable;
+  TIM_BDTRInitStruct->TIM_LOCKLevel = TIM_LOCKLevel_OFF;
+  TIM_BDTRInitStruct->TIM_DeadTime = 0x00;
+  TIM_BDTRInitStruct->TIM_Break = TIM_Break_Disable;
+  TIM_BDTRInitStruct->TIM_BreakPolarity = TIM_BreakPolarity_Low;
+  TIM_BDTRInitStruct->TIM_AutomaticOutput = TIM_AutomaticOutput_Disable;
+}
+
+/**
+  * @brief  Enables or disables the specified TIM peripheral.
+  * @param  TIMx: where x can be 1 to 8 to select the TIMx peripheral.
+  * @param  NewState: new state of the TIMx peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the TIM Counter */
+    TIMx->CR1 |= CR1_CEN_Set;
+  }
+  else
+  {
+    /* Disable the TIM Counter */
+    TIMx->CR1 &= CR1_CEN_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the TIM peripheral Main Outputs.
+  * @param  TIMx: where x can be 1 or 8 to select the TIMx peripheral.
+  * @param  NewState: new state of the TIM peripheral Main Outputs.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_18_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the TIM Main Output */
+    TIMx->BDTR |= BDTR_MOE_Set;
+  }
+  else
+  {
+    /* Disable the TIM Main Output */
+    TIMx->BDTR &= BDTR_MOE_Reset;
+  }  
+}
+
+/**
+  * @brief  Enables or disables the specified TIM interrupts.
+  * @param  TIMx: where x can be 1 to 8 to select the TIMx peripheral.
+  * @param  TIM_IT: specifies the TIM interrupts sources to be enabled or disabled.
+  *   This parameter can be any combination of the following values:
+  *     @arg TIM_IT_Update: TIM update Interrupt source
+  *     @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *     @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *     @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *     @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *     @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *     @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *     @arg TIM_IT_Break: TIM Break Interrupt source
+  * @note 
+  *   - TIM6 and TIM7 can only generate an update interrupt. 
+  *   - TIM_IT_COM and TIM_IT_Break are used only with TIM1 and TIM8.  
+  * @param  NewState: new state of the TIM interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_IT(TIM_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Interrupt sources */
+    TIMx->DIER |= TIM_IT;
+  }
+  else
+  {
+    /* Disable the Interrupt sources */
+    TIMx->DIER &= (uint16_t)~TIM_IT;
+  }
+}
+
+/**
+  * @brief  Configures the TIMx event to be generate by software.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  TIM_EventSource: specifies the event source.
+  *   This parameter can be one or more of the following values:	   
+  *     @arg TIM_EventSource_Update: Timer update Event source
+  *     @arg TIM_EventSource_CC1: Timer Capture Compare 1 Event source
+  *     @arg TIM_EventSource_CC2: Timer Capture Compare 2 Event source
+  *     @arg TIM_EventSource_CC3: Timer Capture Compare 3 Event source
+  *     @arg TIM_EventSource_CC4: Timer Capture Compare 4 Event source
+  *     @arg TIM_EventSource_COM: Timer COM event source  
+  *     @arg TIM_EventSource_Trigger: Timer Trigger Event source
+  *     @arg TIM_EventSource_Break: Timer Break event source
+  * @note 
+  *   - TIM6 and TIM7 can only generate an update event. 
+  *   - TIM_EventSource_COM and TIM_EventSource_Break are used only with TIM1 and TIM8.      
+  * @retval None
+  */
+void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_EVENT_SOURCE(TIM_EventSource));
+  
+  /* Set the event sources */
+  TIMx->EGR = TIM_EventSource;
+}
+
+/**
+  * @brief  Configures the TIMxs DMA interface.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_DMABase: DMA Base address.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_DMABase_CR, TIM_DMABase_CR2, TIM_DMABase_SMCR,
+  *   TIM_DMABase_DIER, TIM1_DMABase_SR, TIM_DMABase_EGR,
+  *   TIM_DMABase_CCMR1, TIM_DMABase_CCMR2, TIM_DMABase_CCER,
+  *   TIM_DMABase_CNT, TIM_DMABase_PSC, TIM_DMABase_ARR,
+  *   TIM_DMABase_RCR, TIM_DMABase_CCR1, TIM_DMABase_CCR2,
+  *   TIM_DMABase_CCR3, TIM_DMABase_CCR4, TIM_DMABase_BDTR,
+  *   TIM_DMABase_DCR.
+  * @param  TIM_DMABurstLength: DMA Burst length.
+  *   This parameter can be one value between:
+  *   TIM_DMABurstLength_1Byte and TIM_DMABurstLength_18Bytes.
+  * @retval None
+  */
+void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_DMA_BASE(TIM_DMABase));
+  assert_param(IS_TIM_DMA_LENGTH(TIM_DMABurstLength));
+  /* Set the DMA Base and the DMA Burst Length */
+  TIMx->DCR = TIM_DMABase | TIM_DMABurstLength;
+}
+
+/**
+  * @brief  Enables or disables the TIMxs DMA Requests.
+  * @param  TIMx: where x can be  1 to 8 to select the TIM peripheral. 
+  * @param  TIM_DMASource: specifies the DMA Request sources.
+  *   This parameter can be any combination of the following values:
+  *     @arg TIM_DMA_Update: TIM update Interrupt source
+  *     @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source
+  *     @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source
+  *     @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source
+  *     @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source
+  *     @arg TIM_DMA_COM: TIM Commutation DMA source
+  *     @arg TIM_DMA_Trigger: TIM Trigger DMA source
+  * @param  NewState: new state of the DMA Request sources.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_DMA_SOURCE(TIM_DMASource));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA sources */
+    TIMx->DIER |= TIM_DMASource; 
+  }
+  else
+  {
+    /* Disable the DMA sources */
+    TIMx->DIER &= (uint16_t)~TIM_DMASource;
+  }
+}
+
+/**
+  * @brief  Configures the TIMx interrnal Clock
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @retval None
+  */
+void TIM_InternalClockConfig(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Disable slave mode to clock the prescaler directly with the internal clock */
+  TIMx->SMCR &=  SMCR_SMS_Mask;
+}
+
+/**
+  * @brief  Configures the TIMx Internal Trigger as External Clock
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ITRSource: Trigger source.
+  *   This parameter can be one of the following values:
+  * @param  TIM_TS_ITR0: Internal Trigger 0
+  * @param  TIM_TS_ITR1: Internal Trigger 1
+  * @param  TIM_TS_ITR2: Internal Trigger 2
+  * @param  TIM_TS_ITR3: Internal Trigger 3
+  * @retval None
+  */
+void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_INTERNAL_TRIGGER_SELECTION(TIM_InputTriggerSource));
+  /* Select the Internal Trigger */
+  TIM_SelectInputTrigger(TIMx, TIM_InputTriggerSource);
+  /* Select the External clock mode1 */
+  TIMx->SMCR |= TIM_SlaveMode_External1;
+}
+
+/**
+  * @brief  Configures the TIMx Trigger as External Clock
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_TIxExternalCLKSource: Trigger source.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_TIxExternalCLK1Source_TI1ED: TI1 Edge Detector
+  *     @arg TIM_TIxExternalCLK1Source_TI1: Filtered Timer Input 1
+  *     @arg TIM_TIxExternalCLK1Source_TI2: Filtered Timer Input 2
+  * @param  TIM_ICPolarity: specifies the TIx Polarity.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPolarity_Rising
+  *     @arg TIM_ICPolarity_Falling
+  * @param  ICFilter : specifies the filter value.
+  *   This parameter must be a value between 0x0 and 0xF.
+  * @retval None
+  */
+void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource,
+                                uint16_t TIM_ICPolarity, uint16_t ICFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_TIXCLK_SOURCE(TIM_TIxExternalCLKSource));
+  assert_param(IS_TIM_IC_POLARITY(TIM_ICPolarity));
+  assert_param(IS_TIM_IC_FILTER(ICFilter));
+  /* Configure the Timer Input Clock Source */
+  if (TIM_TIxExternalCLKSource == TIM_TIxExternalCLK1Source_TI2)
+  {
+    TI2_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter);
+  }
+  else
+  {
+    TI1_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter);
+  }
+  /* Select the Trigger source */
+  TIM_SelectInputTrigger(TIMx, TIM_TIxExternalCLKSource);
+  /* Select the External clock mode1 */
+  TIMx->SMCR |= TIM_SlaveMode_External1;
+}
+
+/**
+  * @brief  Configures the External clock Mode1
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *     @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *     @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *     @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *     @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *   This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                             uint16_t ExtTRGFilter)
+{
+  uint16_t tmpsmcr = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  /* Configure the ETR Clock source */
+  TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter);
+  
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the SMS Bits */
+  tmpsmcr &= SMCR_SMS_Mask;
+  /* Select the External clock mode1 */
+  tmpsmcr |= TIM_SlaveMode_External1;
+  /* Select the Trigger selection : ETRF */
+  tmpsmcr &= SMCR_TS_Mask;
+  tmpsmcr |= TIM_TS_ETRF;
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Configures the External clock Mode2
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *     @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *     @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *     @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *     @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *   This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, 
+                             uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  /* Configure the ETR Clock source */
+  TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter);
+  /* Enable the External clock mode2 */
+  TIMx->SMCR |= SMCR_ECE_Set;
+}
+
+/**
+  * @brief  Configures the TIMx External Trigger (ETR).
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *     @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *     @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *     @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *     @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *   This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                   uint16_t ExtTRGFilter)
+{
+  uint16_t tmpsmcr = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the ETR Bits */
+  tmpsmcr &= SMCR_ETR_Mask;
+  /* Set the Prescaler, the Filter value and the Polarity */
+  tmpsmcr |= (uint16_t)(TIM_ExtTRGPrescaler | (uint16_t)(TIM_ExtTRGPolarity | (uint16_t)(ExtTRGFilter << (uint16_t)8)));
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Configures the TIMx Prescaler.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  Prescaler: specifies the Prescaler Register value
+  * @param  TIM_PSCReloadMode: specifies the TIM Prescaler Reload mode
+  *   This parameter can be one of the following values:
+  *     @arg TIM_PSCReloadMode_Update: The Prescaler is loaded at the update event.
+  *     @arg TIM_PSCReloadMode_Immediate: The Prescaler is loaded immediatly.
+  * @retval None
+  */
+void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_PRESCALER_RELOAD(TIM_PSCReloadMode));
+  /* Set the Prescaler value */
+  TIMx->PSC = Prescaler;
+  /* Set or reset the UG Bit */
+  TIMx->EGR = TIM_PSCReloadMode;
+}
+
+/**
+  * @brief  Specifies the TIMx Counter Mode to be used.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_CounterMode: specifies the Counter Mode to be used
+  *   This parameter can be one of the following values:
+  *     @arg TIM_CounterMode_Up: TIM Up Counting Mode
+  *     @arg TIM_CounterMode_Down: TIM Down Counting Mode
+  *     @arg TIM_CounterMode_CenterAligned1: TIM Center Aligned Mode1
+  *     @arg TIM_CounterMode_CenterAligned2: TIM Center Aligned Mode2
+  *     @arg TIM_CounterMode_CenterAligned3: TIM Center Aligned Mode3
+  * @retval None
+  */
+void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode)
+{
+  uint16_t tmpcr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_COUNTER_MODE(TIM_CounterMode));
+  tmpcr1 = TIMx->CR1;
+  /* Reset the CMS and DIR Bits */
+  tmpcr1 &= CR1_CounterMode_Mask;
+  /* Set the Counter Mode */
+  tmpcr1 |= TIM_CounterMode;
+  /* Write to TIMx CR1 register */
+  TIMx->CR1 = tmpcr1;
+}
+
+/**
+  * @brief  Selects the Input Trigger source
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_InputTriggerSource: The Input Trigger source.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_TS_ITR0: Internal Trigger 0
+  *     @arg TIM_TS_ITR1: Internal Trigger 1
+  *     @arg TIM_TS_ITR2: Internal Trigger 2
+  *     @arg TIM_TS_ITR3: Internal Trigger 3
+  *     @arg TIM_TS_TI1F_ED: TI1 Edge Detector
+  *     @arg TIM_TS_TI1FP1: Filtered Timer Input 1
+  *     @arg TIM_TS_TI2FP2: Filtered Timer Input 2
+  *     @arg TIM_TS_ETRF: External Trigger input
+  * @retval None
+  */
+void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource)
+{
+  uint16_t tmpsmcr = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_TRIGGER_SELECTION(TIM_InputTriggerSource));
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the TS Bits */
+  tmpsmcr &= SMCR_TS_Mask;
+  /* Set the Input Trigger source */
+  tmpsmcr |= TIM_InputTriggerSource;
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Configures the TIMx Encoder Interface.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_EncoderMode: specifies the TIMx Encoder Mode.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_EncoderMode_TI1: Counter counts on TI1FP1 edge depending on TI2FP2 level.
+  *     @arg TIM_EncoderMode_TI2: Counter counts on TI2FP2 edge depending on TI1FP1 level.
+  *     @arg TIM_EncoderMode_TI12: Counter counts on both TI1FP1 and TI2FP2 edges depending
+  *                                on the level of the other input.
+  * @param  TIM_IC1Polarity: specifies the IC1 Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_ICPolarity_Falling: IC Falling edge.
+  *     @arg TIM_ICPolarity_Rising: IC Rising edge.
+  * @param  TIM_IC2Polarity: specifies the IC2 Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_ICPolarity_Falling: IC Falling edge.
+  *     @arg TIM_ICPolarity_Rising: IC Rising edge.
+  * @retval None
+  */
+void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode,
+                                uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity)
+{
+  uint16_t tmpsmcr = 0;
+  uint16_t tmpccmr1 = 0;
+  uint16_t tmpccer = 0;
+    
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_ENCODER_MODE(TIM_EncoderMode));
+  assert_param(IS_TIM_IC_POLARITY(TIM_IC1Polarity));
+  assert_param(IS_TIM_IC_POLARITY(TIM_IC2Polarity));
+
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+
+  /* Set the encoder Mode */
+  tmpsmcr &= SMCR_SMS_Mask;
+  tmpsmcr |= TIM_EncoderMode;
+
+  /* Select the Capture Compare 1 and the Capture Compare 2 as input */
+  tmpccmr1 &= CCMR_CC13S_Mask & CCMR_CC24S_Mask;
+  tmpccmr1 |= CCMR_TI13Direct_Set | CCMR_TI24Direct_Set;
+
+  /* Set the TI1 and the TI2 Polarities */
+  tmpccer &= CCER_CC1P_Reset & CCER_CC2P_Reset;
+  tmpccer |= (uint16_t)(TIM_IC1Polarity | (uint16_t)(TIM_IC2Polarity << (uint16_t)4));
+
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Forces the TIMx output 1 waveform to active or inactive level.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ForcedAction_Active: Force active level on OC1REF
+  *     @arg TIM_ForcedAction_InActive: Force inactive level on OC1REF.
+  * @retval None
+  */
+void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1M Bits */
+  tmpccmr1 &= CCMR_OC13M_Mask;
+  /* Configure The Forced output Mode */
+  tmpccmr1 |= TIM_ForcedAction;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Forces the TIMx output 2 waveform to active or inactive level.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ForcedAction_Active: Force active level on OC2REF
+  *     @arg TIM_ForcedAction_InActive: Force inactive level on OC2REF.
+  * @retval None
+  */
+void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2M Bits */
+  tmpccmr1 &= CCMR_OC24M_Mask;
+  /* Configure The Forced output Mode */
+  tmpccmr1 |= (uint16_t)(TIM_ForcedAction << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Forces the TIMx output 3 waveform to active or inactive level.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ForcedAction_Active: Force active level on OC3REF
+  *     @arg TIM_ForcedAction_InActive: Force inactive level on OC3REF.
+  * @retval None
+  */
+void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC1M Bits */
+  tmpccmr2 &= CCMR_OC13M_Mask;
+  /* Configure The Forced output Mode */
+  tmpccmr2 |= TIM_ForcedAction;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Forces the TIMx output 4 waveform to active or inactive level.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ForcedAction_Active: Force active level on OC4REF
+  *     @arg TIM_ForcedAction_InActive: Force inactive level on OC4REF.
+  * @retval None
+  */
+void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC2M Bits */
+  tmpccmr2 &= CCMR_OC24M_Mask;
+  /* Configure The Forced output Mode */
+  tmpccmr2 |= (uint16_t)(TIM_ForcedAction << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Enables or disables TIMx peripheral Preload register on ARR.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  NewState: new state of the TIMx peripheral Preload register
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the ARR Preload Bit */
+    TIMx->CR1 |= CR1_ARPE_Set;
+  }
+  else
+  {
+    /* Reset the ARR Preload Bit */
+    TIMx->CR1 &= CR1_ARPE_Reset;
+  }
+}
+
+/**
+  * @brief  Selects the TIM peripheral Commutation event.
+  * @param  TIMx: where x can be  1 or 8 to select the TIMx peripheral
+  * @param  NewState: new state of the Commutation event.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_18_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the COM Bit */
+    TIMx->CR2 |= CR2_CCUS_Set;
+  }
+  else
+  {
+    /* Reset the COM Bit */
+    TIMx->CR2 &= CR2_CCUS_Reset;
+  }
+}
+
+/**
+  * @brief  Selects the TIMx peripheral Capture Compare DMA source.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  NewState: new state of the Capture Compare DMA source
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the CCDS Bit */
+    TIMx->CR2 |= CR2_CCDS_Set;
+  }
+  else
+  {
+    /* Reset the CCDS Bit */
+    TIMx->CR2 &= CR2_CCDS_Reset;
+  }
+}
+
+/**
+  * @brief  Sets or Resets the TIM peripheral Capture Compare Preload Control bit.
+  * @param  TIMx: where x can be  1 or 8 to select the TIMx peripheral
+  * @param  NewState: new state of the Capture Compare Preload Control bit
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_18_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the CCPC Bit */
+    TIMx->CR2 |= CR2_CCPC_Set;
+  }
+  else
+  {
+    /* Reset the CCPC Bit */
+    TIMx->CR2 &= CR2_CCPC_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR1.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCPreload_Enable
+  *     @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1PE Bit */
+  tmpccmr1 &= CCMR_OC13PE_Reset;
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr1 |= TIM_OCPreload;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR2.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCPreload_Enable
+  *     @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2PE Bit */
+  tmpccmr1 &= CCMR_OC24PE_Reset;
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr1 |= (uint16_t)(TIM_OCPreload << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR3.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCPreload_Enable
+  *     @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3PE Bit */
+  tmpccmr2 &= CCMR_OC13PE_Reset;
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr2 |= TIM_OCPreload;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR4.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCPreload_Enable
+  *     @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4PE Bit */
+  tmpccmr2 &= CCMR_OC24PE_Reset;
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr2 |= (uint16_t)(TIM_OCPreload << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 1 Fast feature.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *     @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1FE Bit */
+  tmpccmr1 &= CCMR_OC13FE_Reset;
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr1 |= TIM_OCFast;
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 2 Fast feature.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *     @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2FE Bit */
+  tmpccmr1 &= CCMR_OC24FE_Reset;
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr1 |= (uint16_t)(TIM_OCFast << 8);
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 3 Fast feature.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *     @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  /* Get the TIMx CCMR2 register value */
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3FE Bit */
+  tmpccmr2 &= CCMR_OC13FE_Reset;
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr2 |= TIM_OCFast;
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 4 Fast feature.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *     @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  /* Get the TIMx CCMR2 register value */
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4FE Bit */
+  tmpccmr2 &= CCMR_OC24FE_Reset;
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr2 |= (uint16_t)(TIM_OCFast << 8);
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF1 signal on an external event
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCClear_Enable: TIM Output clear enable
+  *     @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1CE Bit */
+  tmpccmr1 &= CCMR_OC13CE_Reset;
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr1 |= TIM_OCClear;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF2 signal on an external event
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCClear_Enable: TIM Output clear enable
+  *     @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2CE Bit */
+  tmpccmr1 &= CCMR_OC24CE_Reset;
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr1 |= (uint16_t)(TIM_OCClear << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF3 signal on an external event
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCClear_Enable: TIM Output clear enable
+  *     @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3CE Bit */
+  tmpccmr2 &= CCMR_OC13CE_Reset;
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr2 |= TIM_OCClear;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF4 signal on an external event
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OCClear_Enable: TIM Output clear enable
+  *     @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4CE Bit */
+  tmpccmr2 &= CCMR_OC24CE_Reset;
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr2 |= (uint16_t)(TIM_OCClear << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx channel 1 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC1 Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_OCPolarity_High: Output Compare active high
+  *     @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC1P Bit */
+  tmpccer &= CCER_CC1P_Reset;
+  tmpccer |= TIM_OCPolarity;
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 1N polarity.
+  * @param  TIMx: where x can be 1 or 8 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC1N Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_OCNPolarity_High: Output Compare active high
+  *     @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_18_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+   
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC1NP Bit */
+  tmpccer &= CCER_CC1NP_Reset;
+  tmpccer |= TIM_OCNPolarity;
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 2 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC2 Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_OCPolarity_High: Output Compare active high
+  *     @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC2P Bit */
+  tmpccer &= CCER_CC2P_Reset;
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 4);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 2N polarity.
+  * @param  TIMx: where x can be 1 or 8 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC2N Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_OCNPolarity_High: Output Compare active high
+  *     @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_18_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC2NP Bit */
+  tmpccer &= CCER_CC2NP_Reset;
+  tmpccer |= (uint16_t)(TIM_OCNPolarity << 4);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 3 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC3 Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_OCPolarity_High: Output Compare active high
+  *     @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC3P Bit */
+  tmpccer &= CCER_CC3P_Reset;
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 8);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 3N polarity.
+  * @param  TIMx: where x can be 1 or 8 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC3N Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_OCNPolarity_High: Output Compare active high
+  *     @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+ 
+  /* Check the parameters */
+  assert_param(IS_TIM_18_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+    
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC3NP Bit */
+  tmpccer &= CCER_CC3NP_Reset;
+  tmpccer |= (uint16_t)(TIM_OCNPolarity << 8);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 4 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC4 Polarity
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_OCPolarity_High: Output Compare active high
+  *     @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC4P Bit */
+  tmpccer &= CCER_CC4P_Reset;
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 12);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Enables or disables the TIM Capture Compare Channel x.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_Channel_1: TIM Channel 1
+  *     @arg TIM_Channel_2: TIM Channel 2
+  *     @arg TIM_Channel_3: TIM Channel 3
+  *     @arg TIM_Channel_4: TIM Channel 4
+  * @param  TIM_CCx: specifies the TIM Channel CCxE bit new state.
+  *   This parameter can be: TIM_CCx_Enable or TIM_CCx_Disable. 
+  * @retval None
+  */
+void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx)
+{
+  uint16_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_CHANNEL(TIM_Channel));
+  assert_param(IS_TIM_CCX(TIM_CCx));
+
+  tmp = CCER_CCE_Set << TIM_Channel;
+
+  /* Reset the CCxE Bit */
+  TIMx->CCER &= (uint16_t)~ tmp;
+
+  /* Set or reset the CCxE Bit */ 
+  TIMx->CCER |=  (uint16_t)(TIM_CCx << TIM_Channel);
+}
+
+/**
+  * @brief  Enables or disables the TIM Capture Compare Channel xN.
+  * @param  TIMx: where x can be 1 or 8 to select the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_Channel_1: TIM Channel 1
+  *     @arg TIM_Channel_2: TIM Channel 2
+  *     @arg TIM_Channel_3: TIM Channel 3
+  * @param  TIM_CCxN: specifies the TIM Channel CCxNE bit new state.
+  *   This parameter can be: TIM_CCxN_Enable or TIM_CCxN_Disable. 
+  * @retval None
+  */
+void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN)
+{
+  uint16_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_18_PERIPH(TIMx));
+  assert_param(IS_TIM_COMPLEMENTARY_CHANNEL(TIM_Channel));
+  assert_param(IS_TIM_CCXN(TIM_CCxN));
+
+  tmp = CCER_CCNE_Set << TIM_Channel;
+
+  /* Reset the CCxNE Bit */
+  TIMx->CCER &= (uint16_t) ~tmp;
+
+  /* Set or reset the CCxNE Bit */ 
+  TIMx->CCER |=  (uint16_t)(TIM_CCxN << TIM_Channel);
+}
+
+/**
+  * @brief  Selects the TIM Ouput Compare Mode.
+  * @note   This function disables the selected channel before changing the Ouput
+  *         Compare Mode.
+  *         User has to enable this channel using TIM_CCxCmd and TIM_CCxNCmd functions.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *   This parmeter can be one of the following values:
+  *     @arg TIM_Channel_1: TIM Channel 1
+  *     @arg TIM_Channel_2: TIM Channel 2
+  *     @arg TIM_Channel_3: TIM Channel 3
+  *     @arg TIM_Channel_4: TIM Channel 4
+  * @param  TIM_OCMode: specifies the TIM Output Compare Mode.
+  *   This paramter can be one of the following values:
+  *     @arg TIM_OCMode_Timing
+  *     @arg TIM_OCMode_Active
+  *     @arg TIM_OCMode_Toggle
+  *     @arg TIM_OCMode_PWM1
+  *     @arg TIM_OCMode_PWM2
+  *     @arg TIM_ForcedAction_Active
+  *     @arg TIM_ForcedAction_InActive
+  * @retval None
+  */
+void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode)
+{
+  uint32_t tmp = 0;
+  uint16_t tmp1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_CHANNEL(TIM_Channel));
+  assert_param(IS_TIM_OCM(TIM_OCMode));
+
+  tmp = (uint32_t) TIMx;
+  tmp += CCMR_Offset;
+
+  tmp1 = CCER_CCE_Set << (uint16_t)TIM_Channel;
+
+  /* Disable the Channel: Reset the CCxE Bit */
+  TIMx->CCER &= (uint16_t) ~tmp1;
+
+  if((TIM_Channel == TIM_Channel_1) ||(TIM_Channel == TIM_Channel_3))
+  {
+    tmp += (TIM_Channel>>1);
+
+    /* Reset the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp &= CCMR_OC13M_Mask;
+   
+    /* Configure the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp |= TIM_OCMode;
+  }
+  else
+  {
+    tmp += (uint16_t)(TIM_Channel - (uint16_t)4)>> (uint16_t)1;
+
+    /* Reset the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp &= CCMR_OC24M_Mask;
+    
+    /* Configure the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp |= (uint16_t)(TIM_OCMode << 8);
+  }
+}
+
+/**
+  * @brief  Enables or Disables the TIMx Update event.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  NewState: new state of the TIMx UDIS bit
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the Update Disable Bit */
+    TIMx->CR1 |= CR1_UDIS_Set;
+  }
+  else
+  {
+    /* Reset the Update Disable Bit */
+    TIMx->CR1 &= CR1_UDIS_Reset;
+  }
+}
+
+/**
+  * @brief  Configures the TIMx Update Request Interrupt source.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  TIM_UpdateSource: specifies the Update source.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_UpdateSource_Regular: Source of update is the counter overflow/underflow
+                                       or the setting of UG bit, or an update generation
+                                       through the slave mode controller.
+  *     @arg TIM_UpdateSource_Global: Source of update is counter overflow/underflow.
+  * @retval None
+  */
+void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_UPDATE_SOURCE(TIM_UpdateSource));
+  if (TIM_UpdateSource != TIM_UpdateSource_Global)
+  {
+    /* Set the URS Bit */
+    TIMx->CR1 |= CR1_URS_Set;
+  }
+  else
+  {
+    /* Reset the URS Bit */
+    TIMx->CR1 &= CR1_URS_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the TIMxs Hall sensor interface.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  NewState: new state of the TIMx Hall sensor interface.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the TI1S Bit */
+    TIMx->CR2 |= CR2_TI1S_Set;
+  }
+  else
+  {
+    /* Reset the TI1S Bit */
+    TIMx->CR2 &= CR2_TI1S_Reset;
+  }
+}
+
+/**
+  * @brief  Selects the TIMxs One Pulse Mode.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  TIM_OPMode: specifies the OPM Mode to be used.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_OPMode_Single
+  *     @arg TIM_OPMode_Repetitive
+  * @retval None
+  */
+void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_OPM_MODE(TIM_OPMode));
+  /* Reset the OPM Bit */
+  TIMx->CR1 &= CR1_OPM_Reset;
+  /* Configure the OPM Mode */
+  TIMx->CR1 |= TIM_OPMode;
+}
+
+/**
+  * @brief  Selects the TIMx Trigger Output Mode.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  TIM_TRGOSource: specifies the Trigger Output source.
+  *   This paramter can be one of the following values:
+  *
+  *  - For all TIMx
+  *     @arg TIM_TRGOSource_Reset:  The UG bit in the TIM_EGR register is used as the trigger output (TRGO).
+  *     @arg TIM_TRGOSource_Enable: The Counter Enable CEN is used as the trigger output (TRGO).
+  *     @arg TIM_TRGOSource_Update: The update event is selected as the trigger output (TRGO).
+  *
+  *  - For all TIMx except TIM6 and TIM7
+  *     @arg TIM_TRGOSource_OC1: The trigger output sends a positive pulse when the CC1IF flag
+  *                              is to be set, as soon as a capture or compare match occurs (TRGO).
+  *     @arg TIM_TRGOSource_OC1Ref: OC1REF signal is used as the trigger output (TRGO).
+  *     @arg TIM_TRGOSource_OC2Ref: OC2REF signal is used as the trigger output (TRGO).
+  *     @arg TIM_TRGOSource_OC3Ref: OC3REF signal is used as the trigger output (TRGO).
+  *     @arg TIM_TRGOSource_OC4Ref: OC4REF signal is used as the trigger output (TRGO).
+  *
+  * @retval None
+  */
+void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_TRGO_SOURCE(TIM_TRGOSource));
+  /* Reset the MMS Bits */
+  TIMx->CR2 &= CR2_MMS_Mask;
+  /* Select the TRGO source */
+  TIMx->CR2 |=  TIM_TRGOSource;
+}
+
+/**
+  * @brief  Selects the TIMx Slave Mode.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_SlaveMode: specifies the Timer Slave Mode.
+  *   This paramter can be one of the following values:
+  *     @arg TIM_SlaveMode_Reset: Rising edge of the selected trigger signal (TRGI) re-initializes
+  *                               the counter and triggers an update of the registers.
+  *     @arg TIM_SlaveMode_Gated:     The counter clock is enabled when the trigger signal (TRGI) is high.
+  *     @arg TIM_SlaveMode_Trigger:   The counter starts at a rising edge of the trigger TRGI.
+  *     @arg TIM_SlaveMode_External1: Rising edges of the selected trigger (TRGI) clock the counter.
+  * @retval None
+  */
+void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_SLAVE_MODE(TIM_SlaveMode));
+  /* Reset the SMS Bits */
+  TIMx->SMCR &= SMCR_SMS_Mask;
+  /* Select the Slave Mode */
+  TIMx->SMCR |= TIM_SlaveMode;
+}
+
+/**
+  * @brief  Sets or Resets the TIMx Master/Slave Mode.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_MasterSlaveMode: specifies the Timer Master Slave Mode.
+  *   This paramter can be one of the following values:
+  *     @arg TIM_MasterSlaveMode_Enable: synchronization between the current timer
+  *                                      and its slaves (through TRGO).
+  *     @arg TIM_MasterSlaveMode_Disable: No action
+  * @retval None
+  */
+void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_MSM_STATE(TIM_MasterSlaveMode));
+  /* Reset the MSM Bit */
+  TIMx->SMCR &= SMCR_MSM_Reset;
+  
+  /* Set or Reset the MSM Bit */
+  TIMx->SMCR |= TIM_MasterSlaveMode;
+}
+
+/**
+  * @brief  Sets the TIMx Counter Register value
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  Counter: specifies the Counter register new value.
+  * @retval None
+  */
+void TIM_SetCounter(TIM_TypeDef* TIMx, uint16_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  /* Set the Counter Register value */
+  TIMx->CNT = Counter;
+}
+
+/**
+  * @brief  Sets the TIMx Autoreload Register value
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  Autoreload: specifies the Autoreload register new value.
+  * @retval None
+  */
+void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint16_t Autoreload)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  /* Set the Autoreload Register value */
+  TIMx->ARR = Autoreload;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare1 Register value
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  Compare1: specifies the Capture Compare1 register new value.
+  * @retval None
+  */
+void TIM_SetCompare1(TIM_TypeDef* TIMx, uint16_t Compare1)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Set the Capture Compare1 Register value */
+  TIMx->CCR1 = Compare1;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare2 Register value
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  Compare2: specifies the Capture Compare2 register new value.
+  * @retval None
+  */
+void TIM_SetCompare2(TIM_TypeDef* TIMx, uint16_t Compare2)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Set the Capture Compare2 Register value */
+  TIMx->CCR2 = Compare2;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare3 Register value
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  Compare3: specifies the Capture Compare3 register new value.
+  * @retval None
+  */
+void TIM_SetCompare3(TIM_TypeDef* TIMx, uint16_t Compare3)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Set the Capture Compare3 Register value */
+  TIMx->CCR3 = Compare3;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare4 Register value
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  Compare4: specifies the Capture Compare4 register new value.
+  * @retval None
+  */
+void TIM_SetCompare4(TIM_TypeDef* TIMx, uint16_t Compare4)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Set the Capture Compare4 Register value */
+  TIMx->CCR4 = Compare4;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 1 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture1 prescaler new value.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPSC_DIV1: no prescaler
+  *     @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *     @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *     @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  /* Reset the IC1PSC Bits */
+  TIMx->CCMR1 &= CCMR_IC13PSC_Mask;
+  /* Set the IC1PSC value */
+  TIMx->CCMR1 |= TIM_ICPSC;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 2 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture2 prescaler new value.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPSC_DIV1: no prescaler
+  *     @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *     @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *     @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  /* Reset the IC2PSC Bits */
+  TIMx->CCMR1 &= CCMR_IC24PSC_Mask;
+  /* Set the IC2PSC value */
+  TIMx->CCMR1 |= (uint16_t)(TIM_ICPSC << 8);
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 3 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture3 prescaler new value.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPSC_DIV1: no prescaler
+  *     @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *     @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *     @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  /* Reset the IC3PSC Bits */
+  TIMx->CCMR2 &= CCMR_IC13PSC_Mask;
+  /* Set the IC3PSC value */
+  TIMx->CCMR2 |= TIM_ICPSC;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 4 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture4 prescaler new value.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPSC_DIV1: no prescaler
+  *     @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *     @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *     @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  /* Reset the IC4PSC Bits */
+  TIMx->CCMR2 &= CCMR_IC24PSC_Mask;
+  /* Set the IC4PSC value */
+  TIMx->CCMR2 |= (uint16_t)(TIM_ICPSC << 8);
+}
+
+/**
+  * @brief  Sets the TIMx Clock Division value.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_CKD: specifies the clock division value.
+  *   This parameter can be one of the following value:
+  *     @arg TIM_CKD_DIV1: TDTS = Tck_tim
+  *     @arg TIM_CKD_DIV2: TDTS = 2*Tck_tim
+  *     @arg TIM_CKD_DIV4: TDTS = 4*Tck_tim
+  * @retval None
+  */
+void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  assert_param(IS_TIM_CKD_DIV(TIM_CKD));
+  /* Reset the CKD Bits */
+  TIMx->CR1 &= CR1_CKD_Mask;
+  /* Set the CKD value */
+  TIMx->CR1 |= TIM_CKD;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 1 value.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @retval Capture Compare 1 Register value.
+  */
+uint16_t TIM_GetCapture1(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Get the Capture 1 Register value */
+  return TIMx->CCR1;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 2 value.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @retval Capture Compare 2 Register value.
+  */
+uint16_t TIM_GetCapture2(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Get the Capture 2 Register value */
+  return TIMx->CCR2;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 3 value.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @retval Capture Compare 3 Register value.
+  */
+uint16_t TIM_GetCapture3(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx)); 
+  /* Get the Capture 3 Register value */
+  return TIMx->CCR3;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 4 value.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @retval Capture Compare 4 Register value.
+  */
+uint16_t TIM_GetCapture4(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_123458_PERIPH(TIMx));
+  /* Get the Capture 4 Register value */
+  return TIMx->CCR4;
+}
+
+/**
+  * @brief  Gets the TIMx Counter value.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @retval Counter Register value.
+  */
+uint16_t TIM_GetCounter(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  /* Get the Counter Register value */
+  return TIMx->CNT;
+}
+
+/**
+  * @brief  Gets the TIMx Prescaler value.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @retval Prescaler Register value.
+  */
+uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  /* Get the Prescaler Register value */
+  return TIMx->PSC;
+}
+
+/**
+  * @brief  Checks whether the specified TIM flag is set or not.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  TIM_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_FLAG_Update: TIM update Flag
+  *     @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag
+  *     @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag
+  *     @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag
+  *     @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag
+  *     @arg TIM_FLAG_COM: TIM Commutation Flag
+  *     @arg TIM_FLAG_Trigger: TIM Trigger Flag
+  *     @arg TIM_FLAG_Break: TIM Break Flag
+  *     @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag
+  *     @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag
+  *     @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag
+  *     @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag
+  * @note
+  *   - TIM6 and TIM7 can have only one update flag. 
+  *   - TIM_FLAG_COM and TIM_FLAG_Break are used only with TIM1 and TIM8.    
+  * @retval The new state of TIM_FLAG (SET or RESET).
+  */
+FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG)
+{ 
+  ITStatus bitstatus = RESET;  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_GET_FLAG(TIM_FLAG));
+  
+  if ((TIMx->SR & TIM_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the TIMx's pending flags.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  TIM_FLAG: specifies the flag bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg TIM_FLAG_Update: TIM update Flag
+  *     @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag
+  *     @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag
+  *     @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag
+  *     @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag
+  *     @arg TIM_FLAG_COM: TIM Commutation Flag
+  *     @arg TIM_FLAG_Trigger: TIM Trigger Flag
+  *     @arg TIM_FLAG_Break: TIM Break Flag
+  *     @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag
+  *     @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag
+  *     @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag
+  *     @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag
+  * @note
+  *   - TIM6 and TIM7 can have only one update flag. 
+  *   - TIM_FLAG_COM and TIM_FLAG_Break are used only with TIM1 and TIM8.  
+  * @retval None
+  */
+void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_CLEAR_FLAG(TIM_FLAG));
+   
+  /* Clear the flags */
+  TIMx->SR = (uint16_t)~TIM_FLAG;
+}
+
+/**
+  * @brief  Checks whether the TIM interrupt has occurred or not.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  TIM_IT: specifies the TIM interrupt source to check.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_IT_Update: TIM update Interrupt source
+  *     @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *     @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *     @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *     @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *     @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *     @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *     @arg TIM_IT_Break: TIM Break Interrupt source
+  * @note
+  *   - TIM6 and TIM7 can generate only an update interrupt.
+  *   - TIM_IT_COM and TIM_IT_Break are used only with TIM1 and TIM8.  
+  * @retval The new state of the TIM_IT(SET or RESET).
+  */
+ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT)
+{
+  ITStatus bitstatus = RESET;  
+  uint16_t itstatus = 0x0, itenable = 0x0;
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_GET_IT(TIM_IT));
+   
+  itstatus = TIMx->SR & TIM_IT;
+  
+  itenable = TIMx->DIER & TIM_IT;
+  if ((itstatus != (uint16_t)RESET) && (itenable != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the TIMx's interrupt pending bits.
+  * @param  TIMx: where x can be 1 to 8 to select the TIM peripheral.
+  * @param  TIM_IT: specifies the pending bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg TIM_IT_Update: TIM1 update Interrupt source
+  *     @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *     @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *     @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *     @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *     @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *     @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *     @arg TIM_IT_Break: TIM Break Interrupt source
+  * @note
+  *   - TIM6 and TIM7 can generate only an update interrupt.
+  *   - TIM_IT_COM and TIM_IT_Break are used only with TIM1 and TIM8.    
+  * @retval None
+  */
+void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_IT(TIM_IT));
+  /* Clear the IT pending Bit */
+  TIMx->SR = (uint16_t)~TIM_IT;
+}
+
+/**
+  * @brief  Configure the TI1 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPolarity_Rising
+  *     @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICSelection_DirectTI: TIM Input 1 is selected to be connected to IC1.
+  *     @arg TIM_ICSelection_IndirectTI: TIM Input 1 is selected to be connected to IC2.
+  *     @arg TIM_ICSelection_TRC: TIM Input 1 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *   This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr1 = 0, tmpccer = 0;
+  /* Disable the Channel 1: Reset the CC1E Bit */
+  TIMx->CCER &= CCER_CC1E_Reset;
+  tmpccmr1 = TIMx->CCMR1;
+  tmpccer = TIMx->CCER;
+  /* Select the Input and set the filter */
+  tmpccmr1 &= CCMR_CC13S_Mask & CCMR_IC13F_Mask;
+  tmpccmr1 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4));
+  /* Select the Polarity and set the CC1E Bit */
+  tmpccer &= CCER_CC1P_Reset;
+  tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)CCER_CC1E_Set);
+  /* Write to TIMx CCMR1 and CCER registers */
+  TIMx->CCMR1 = tmpccmr1;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI2 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPolarity_Rising
+  *     @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICSelection_DirectTI: TIM Input 2 is selected to be connected to IC2.
+  *     @arg TIM_ICSelection_IndirectTI: TIM Input 2 is selected to be connected to IC1.
+  *     @arg TIM_ICSelection_TRC: TIM Input 2 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *   This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr1 = 0, tmpccer = 0, tmp = 0;
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= CCER_CC2E_Reset;
+  tmpccmr1 = TIMx->CCMR1;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 4);
+  /* Select the Input and set the filter */
+  tmpccmr1 &= CCMR_CC24S_Mask & CCMR_IC24F_Mask;
+  tmpccmr1 |= (uint16_t)(TIM_ICFilter << 12);
+  tmpccmr1 |= (uint16_t)(TIM_ICSelection << 8);
+  /* Select the Polarity and set the CC2E Bit */
+  tmpccer &= CCER_CC2P_Reset;
+  tmpccer |=  (uint16_t)(tmp | (uint16_t)CCER_CC2E_Set);
+  /* Write to TIMx CCMR1 and CCER registers */
+  TIMx->CCMR1 = tmpccmr1 ;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI3 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPolarity_Rising
+  *     @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICSelection_DirectTI: TIM Input 3 is selected to be connected to IC3.
+  *     @arg TIM_ICSelection_IndirectTI: TIM Input 3 is selected to be connected to IC4.
+  *     @arg TIM_ICSelection_TRC: TIM Input 3 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *   This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0;
+  /* Disable the Channel 3: Reset the CC3E Bit */
+  TIMx->CCER &= CCER_CC3E_Reset;
+  tmpccmr2 = TIMx->CCMR2;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 8);
+  /* Select the Input and set the filter */
+  tmpccmr2 &= CCMR_CC13S_Mask & CCMR_IC13F_Mask;
+  tmpccmr2 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4));
+  /* Select the Polarity and set the CC3E Bit */
+  tmpccer &= CCER_CC3P_Reset;
+  tmpccer |= (uint16_t)(tmp | (uint16_t)CCER_CC3E_Set);
+  /* Write to TIMx CCMR2 and CCER registers */
+  TIMx->CCMR2 = tmpccmr2;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI1 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICPolarity_Rising
+  *     @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *   This parameter can be one of the following values:
+  *     @arg TIM_ICSelection_DirectTI: TIM Input 4 is selected to be connected to IC4.
+  *     @arg TIM_ICSelection_IndirectTI: TIM Input 4 is selected to be connected to IC3.
+  *     @arg TIM_ICSelection_TRC: TIM Input 4 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *   This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0;
+
+  /* Disable the Channel 4: Reset the CC4E Bit */
+  TIMx->CCER &= CCER_CC4E_Reset;
+  tmpccmr2 = TIMx->CCMR2;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 12);
+
+  /* Select the Input and set the filter */
+  tmpccmr2 &= CCMR_CC24S_Mask & CCMR_IC24F_Mask;
+  tmpccmr2 |= (uint16_t)(TIM_ICSelection << 8);
+  tmpccmr2 |= (uint16_t)(TIM_ICFilter << 12);
+
+  /* Select the Polarity and set the CC4E Bit */
+  tmpccer &= CCER_CC4P_Reset;
+  tmpccer |= (uint16_t)(tmp | (uint16_t)CCER_CC4E_Set);
+  /* Write to TIMx CCMR2 and CCER registers */
+  TIMx->CCMR2 = tmpccmr2;
+  TIMx->CCER = tmpccer ;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_usart.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_usart.c
new file mode 100644
index 00000000..8add38d6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_usart.c
@@ -0,0 +1,967 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_usart.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the USART firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_usart.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup USART 
+  * @brief USART driver modules
+  * @{
+  */
+
+/** @defgroup USART_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Private_Defines
+  * @{
+  */
+
+#define CR1_UE_Set                ((uint16_t)0x2000)  /*!< USART Enable Mask */
+#define CR1_UE_Reset              ((uint16_t)0xDFFF)  /*!< USART Disable Mask */
+
+#define CR1_WAKE_Mask             ((uint16_t)0xF7FF)  /*!< USART WakeUp Method Mask */
+
+#define CR1_RWU_Set               ((uint16_t)0x0002)  /*!< USART mute mode Enable Mask */
+#define CR1_RWU_Reset             ((uint16_t)0xFFFD)  /*!< USART mute mode Enable Mask */
+#define CR1_SBK_Set               ((uint16_t)0x0001)  /*!< USART Break Character send Mask */
+#define CR1_CLEAR_Mask            ((uint16_t)0xE9F3)  /*!< USART CR1 Mask */
+#define CR2_Address_Mask          ((uint16_t)0xFFF0)  /*!< USART address Mask */
+
+#define CR2_LINEN_Set              ((uint16_t)0x4000)  /*!< USART LIN Enable Mask */
+#define CR2_LINEN_Reset            ((uint16_t)0xBFFF)  /*!< USART LIN Disable Mask */
+
+#define CR2_LBDL_Mask             ((uint16_t)0xFFDF)  /*!< USART LIN Break detection Mask */
+#define CR2_STOP_CLEAR_Mask       ((uint16_t)0xCFFF)  /*!< USART CR2 STOP Bits Mask */
+#define CR2_CLOCK_CLEAR_Mask      ((uint16_t)0xF0FF)  /*!< USART CR2 Clock Mask */
+
+#define CR3_SCEN_Set              ((uint16_t)0x0020)  /*!< USART SC Enable Mask */
+#define CR3_SCEN_Reset            ((uint16_t)0xFFDF)  /*!< USART SC Disable Mask */
+
+#define CR3_NACK_Set              ((uint16_t)0x0010)  /*!< USART SC NACK Enable Mask */
+#define CR3_NACK_Reset            ((uint16_t)0xFFEF)  /*!< USART SC NACK Disable Mask */
+
+#define CR3_HDSEL_Set             ((uint16_t)0x0008)  /*!< USART Half-Duplex Enable Mask */
+#define CR3_HDSEL_Reset           ((uint16_t)0xFFF7)  /*!< USART Half-Duplex Disable Mask */
+
+#define CR3_IRLP_Mask             ((uint16_t)0xFFFB)  /*!< USART IrDA LowPower mode Mask */
+#define CR3_CLEAR_Mask            ((uint16_t)0xFCFF)  /*!< USART CR3 Mask */
+
+#define CR3_IREN_Set              ((uint16_t)0x0002)  /*!< USART IrDA Enable Mask */
+#define CR3_IREN_Reset            ((uint16_t)0xFFFD)  /*!< USART IrDA Disable Mask */
+#define GTPR_LSB_Mask             ((uint16_t)0x00FF)  /*!< Guard Time Register LSB Mask */
+#define GTPR_MSB_Mask             ((uint16_t)0xFF00)  /*!< Guard Time Register MSB Mask */
+#define IT_Mask                   ((uint16_t)0x001F)  /*!< USART Interrupt Mask */
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the USARTx peripheral registers to their default reset values.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values: USART1, USART2, USART3, UART4 or UART5.
+  * @retval None
+  */
+void USART_DeInit(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+
+  if (USARTx == USART1)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE);
+  }
+  else if (USARTx == USART2)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE);
+  }
+  else if (USARTx == USART3)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, DISABLE);
+  }    
+  else if (USARTx == UART4)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, DISABLE);
+  }    
+  else
+  {
+    if (USARTx == UART5)
+    { 
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, ENABLE);
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the USARTx peripheral according to the specified
+  *   parameters in the USART_InitStruct .
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_InitStruct: pointer to a USART_InitTypeDef structure
+  *   that contains the configuration information for the specified USART peripheral.
+  * @retval None
+  */
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct)
+{
+  uint32_t tmpreg = 0x00, apbclock = 0x00;
+  uint32_t integerdivider = 0x00;
+  uint32_t fractionaldivider = 0x00;
+  uint32_t usartxbase = 0;
+  RCC_ClocksTypeDef RCC_ClocksStatus;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_BAUDRATE(USART_InitStruct->USART_BaudRate));  
+  assert_param(IS_USART_WORD_LENGTH(USART_InitStruct->USART_WordLength));
+  assert_param(IS_USART_STOPBITS(USART_InitStruct->USART_StopBits));
+  assert_param(IS_USART_PARITY(USART_InitStruct->USART_Parity));
+  assert_param(IS_USART_MODE(USART_InitStruct->USART_Mode));
+  assert_param(IS_USART_HARDWARE_FLOW_CONTROL(USART_InitStruct->USART_HardwareFlowControl));
+  /* The hardware flow control is available only for USART1, USART2 and USART3 */
+  if (USART_InitStruct->USART_HardwareFlowControl != USART_HardwareFlowControl_None)
+  {
+    assert_param(IS_USART_123_PERIPH(USARTx));
+  }
+
+  usartxbase = (uint32_t)USARTx;
+
+/*---------------------------- USART CR2 Configuration -----------------------*/
+  tmpreg = USARTx->CR2;
+  /* Clear STOP[13:12] bits */
+  tmpreg &= CR2_STOP_CLEAR_Mask;
+  /* Configure the USART Stop Bits, Clock, CPOL, CPHA and LastBit ------------*/
+  /* Set STOP[13:12] bits according to USART_StopBits value */
+  tmpreg |= (uint32_t)USART_InitStruct->USART_StopBits;
+  
+  /* Write to USART CR2 */
+  USARTx->CR2 = (uint16_t)tmpreg;
+
+/*---------------------------- USART CR1 Configuration -----------------------*/
+  tmpreg = USARTx->CR1;
+  /* Clear M, PCE, PS, TE and RE bits */
+  tmpreg &= CR1_CLEAR_Mask;
+  /* Configure the USART Word Length, Parity and mode ----------------------- */
+  /* Set the M bits according to USART_WordLength value */
+  /* Set PCE and PS bits according to USART_Parity value */
+  /* Set TE and RE bits according to USART_Mode value */
+  tmpreg |= (uint32_t)USART_InitStruct->USART_WordLength | USART_InitStruct->USART_Parity |
+            USART_InitStruct->USART_Mode;
+  /* Write to USART CR1 */
+  USARTx->CR1 = (uint16_t)tmpreg;
+
+/*---------------------------- USART CR3 Configuration -----------------------*/  
+  tmpreg = USARTx->CR3;
+  /* Clear CTSE and RTSE bits */
+  tmpreg &= CR3_CLEAR_Mask;
+  /* Configure the USART HFC -------------------------------------------------*/
+  /* Set CTSE and RTSE bits according to USART_HardwareFlowControl value */
+  tmpreg |= USART_InitStruct->USART_HardwareFlowControl;
+  /* Write to USART CR3 */
+  USARTx->CR3 = (uint16_t)tmpreg;
+
+/*---------------------------- USART BRR Configuration -----------------------*/
+  /* Configure the USART Baud Rate -------------------------------------------*/
+  RCC_GetClocksFreq(&RCC_ClocksStatus);
+  if (usartxbase == USART1_BASE)
+  {
+    apbclock = RCC_ClocksStatus.PCLK2_Frequency;
+  }
+  else
+  {
+    apbclock = RCC_ClocksStatus.PCLK1_Frequency;
+  }
+  /* Determine the integer part */
+  integerdivider = ((0x19 * apbclock) / (0x04 * (USART_InitStruct->USART_BaudRate)));
+  tmpreg = (integerdivider / 0x64) << 0x04;
+  /* Determine the fractional part */
+  fractionaldivider = integerdivider - (0x64 * (tmpreg >> 0x04));
+  tmpreg |= ((((fractionaldivider * 0x10) + 0x32) / 0x64)) & ((uint8_t)0x0F);
+  /* Write to USART BRR */
+  USARTx->BRR = (uint16_t)tmpreg;
+}
+
+/**
+  * @brief  Fills each USART_InitStruct member with its default value.
+  * @param  USART_InitStruct: pointer to a USART_InitTypeDef structure
+  *   which will be initialized.
+  * @retval None
+  */
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct)
+{
+  /* USART_InitStruct members default value */
+  USART_InitStruct->USART_BaudRate = 9600;
+  USART_InitStruct->USART_WordLength = USART_WordLength_8b;
+  USART_InitStruct->USART_StopBits = USART_StopBits_1;
+  USART_InitStruct->USART_Parity = USART_Parity_No ;
+  USART_InitStruct->USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+  USART_InitStruct->USART_HardwareFlowControl = USART_HardwareFlowControl_None;  
+}
+
+/**
+  * @brief  Initializes the USARTx peripheral Clock according to the 
+  *   specified parameters in the USART_ClockInitStruct .
+  * @param  USARTx: where x can be 1, 2, 3 to select the USART peripheral.
+  * @param  USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef
+  *   structure that contains the configuration information for the specified 
+  *   USART peripheral.  
+  * @note The Smart Card mode is not available for UART4 and UART5.
+  * @retval None
+  */
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct)
+{
+  uint32_t tmpreg = 0x00;
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_USART_CLOCK(USART_ClockInitStruct->USART_Clock));
+  assert_param(IS_USART_CPOL(USART_ClockInitStruct->USART_CPOL));
+  assert_param(IS_USART_CPHA(USART_ClockInitStruct->USART_CPHA));
+  assert_param(IS_USART_LASTBIT(USART_ClockInitStruct->USART_LastBit));
+  
+/*---------------------------- USART CR2 Configuration -----------------------*/
+  tmpreg = USARTx->CR2;
+  /* Clear CLKEN, CPOL, CPHA and LBCL bits */
+  tmpreg &= CR2_CLOCK_CLEAR_Mask;
+  /* Configure the USART Clock, CPOL, CPHA and LastBit ------------*/
+  /* Set CLKEN bit according to USART_Clock value */
+  /* Set CPOL bit according to USART_CPOL value */
+  /* Set CPHA bit according to USART_CPHA value */
+  /* Set LBCL bit according to USART_LastBit value */
+  tmpreg |= (uint32_t)USART_ClockInitStruct->USART_Clock | USART_ClockInitStruct->USART_CPOL | 
+                 USART_ClockInitStruct->USART_CPHA | USART_ClockInitStruct->USART_LastBit;
+  /* Write to USART CR2 */
+  USARTx->CR2 = (uint16_t)tmpreg;
+}
+
+/**
+  * @brief  Fills each USART_ClockInitStruct member with its default value.
+  * @param  USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef
+  *   structure which will be initialized.
+  * @retval None
+  */
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct)
+{
+  /* USART_ClockInitStruct members default value */
+  USART_ClockInitStruct->USART_Clock = USART_Clock_Disable;
+  USART_ClockInitStruct->USART_CPOL = USART_CPOL_Low;
+  USART_ClockInitStruct->USART_CPHA = USART_CPHA_1Edge;
+  USART_ClockInitStruct->USART_LastBit = USART_LastBit_Disable;
+}
+
+/**
+  * @brief  Enables or disables the specified USART peripheral.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  NewState: new state of the USARTx peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected USART by setting the UE bit in the CR1 register */
+    USARTx->CR1 |= CR1_UE_Set;
+  }
+  else
+  {
+    /* Disable the selected USART by clearing the UE bit in the CR1 register */
+    USARTx->CR1 &= CR1_UE_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified USART interrupts.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_IT: specifies the USART interrupt sources to be enabled or disabled.
+  *   This parameter can be one of the following values:
+  *     @arg USART_IT_CTS:  CTS change interrupt (not available for UART4 and UART5)
+  *     @arg USART_IT_LBD:  LIN Break detection interrupt
+  *     @arg USART_IT_TXE:  Tansmit Data Register empty interrupt
+  *     @arg USART_IT_TC:   Transmission complete interrupt
+  *     @arg USART_IT_RXNE: Receive Data register not empty interrupt
+  *     @arg USART_IT_IDLE: Idle line detection interrupt
+  *     @arg USART_IT_PE:   Parity Error interrupt
+  *     @arg USART_IT_ERR:  Error interrupt(Frame error, noise error, overrun error)
+  * @param  NewState: new state of the specified USARTx interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState)
+{
+  uint32_t usartreg = 0x00, itpos = 0x00, itmask = 0x00;
+  uint32_t usartxbase = 0x00;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CONFIG_IT(USART_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  /* The CTS interrupt is not available for UART4 and UART5 */
+  if (USART_IT == USART_IT_CTS)
+  {
+    assert_param(IS_USART_123_PERIPH(USARTx));
+  }   
+  
+  usartxbase = (uint32_t)USARTx;
+
+  /* Get the USART register index */
+  usartreg = (((uint8_t)USART_IT) >> 0x05);
+
+  /* Get the interrupt position */
+  itpos = USART_IT & IT_Mask;
+  itmask = (((uint32_t)0x01) << itpos);
+    
+  if (usartreg == 0x01) /* The IT is in CR1 register */
+  {
+    usartxbase += 0x0C;
+  }
+  else if (usartreg == 0x02) /* The IT is in CR2 register */
+  {
+    usartxbase += 0x10;
+  }
+  else /* The IT is in CR3 register */
+  {
+    usartxbase += 0x14; 
+  }
+  if (NewState != DISABLE)
+  {
+    *(__IO uint32_t*)usartxbase  |= itmask;
+  }
+  else
+  {
+    *(__IO uint32_t*)usartxbase &= ~itmask;
+  }
+}
+
+/**
+  * @brief  Enables or disables the USARTs DMA interface.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3 or UART4.  
+  * @param  USART_DMAReq: specifies the DMA request.
+  *   This parameter can be any combination of the following values:
+  *     @arg USART_DMAReq_Tx: USART DMA transmit request
+  *     @arg USART_DMAReq_Rx: USART DMA receive request
+  * @param  NewState: new state of the DMA Request sources.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @note The DMA mode is not available for UART5.  
+  * @retval None
+  */
+void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_1234_PERIPH(USARTx));
+  assert_param(IS_USART_DMAREQ(USART_DMAReq));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA transfer for selected requests by setting the DMAT and/or
+       DMAR bits in the USART CR3 register */
+    USARTx->CR3 |= USART_DMAReq;
+  }
+  else
+  {
+    /* Disable the DMA transfer for selected requests by clearing the DMAT and/or
+       DMAR bits in the USART CR3 register */
+    USARTx->CR3 &= (uint16_t)~USART_DMAReq;
+  }
+}
+
+/**
+  * @brief  Sets the address of the USART node.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_Address: Indicates the address of the USART node.
+  * @retval None
+  */
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_ADDRESS(USART_Address)); 
+    
+  /* Clear the USART address */
+  USARTx->CR2 &= CR2_Address_Mask;
+  /* Set the USART address node */
+  USARTx->CR2 |= USART_Address;
+}
+
+/**
+  * @brief  Selects the USART WakeUp method.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_WakeUp: specifies the USART wakeup method.
+  *   This parameter can be one of the following values:
+  *     @arg USART_WakeUp_IdleLine: WakeUp by an idle line detection
+  *     @arg USART_WakeUp_AddressMark: WakeUp by an address mark
+  * @retval None
+  */
+void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_WAKEUP(USART_WakeUp));
+  
+  USARTx->CR1 &= CR1_WAKE_Mask;
+  USARTx->CR1 |= USART_WakeUp;
+}
+
+/**
+  * @brief  Determines if the USART is in mute mode or not.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  NewState: new state of the USART mute mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the USART mute mode  by setting the RWU bit in the CR1 register */
+    USARTx->CR1 |= CR1_RWU_Set;
+  }
+  else
+  {
+    /* Disable the USART mute mode by clearing the RWU bit in the CR1 register */
+    USARTx->CR1 &= CR1_RWU_Reset;
+  }
+}
+
+/**
+  * @brief  Sets the USART LIN Break detection length.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_LINBreakDetectLength: specifies the LIN break detection length.
+  *   This parameter can be one of the following values:
+  *     @arg USART_LINBreakDetectLength_10b: 10-bit break detection
+  *     @arg USART_LINBreakDetectLength_11b: 11-bit break detection
+  * @retval None
+  */
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_LIN_BREAK_DETECT_LENGTH(USART_LINBreakDetectLength));
+  
+  USARTx->CR2 &= CR2_LBDL_Mask;
+  USARTx->CR2 |= USART_LINBreakDetectLength;  
+}
+
+/**
+  * @brief  Enables or disables the USARTs LIN mode.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  NewState: new state of the USART LIN mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the LIN mode by setting the LINEN bit in the CR2 register */
+    USARTx->CR2 |= CR2_LINEN_Set;
+  }
+  else
+  {
+    /* Disable the LIN mode by clearing the LINEN bit in the CR2 register */
+    USARTx->CR2 &= CR2_LINEN_Reset;
+  }
+}
+
+/**
+  * @brief  Transmits single data through the USARTx peripheral.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  Data: the data to transmit.
+  * @retval None
+  */
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DATA(Data)); 
+    
+  /* Transmit Data */
+  USARTx->DR = (Data & (uint16_t)0x01FF);
+}
+
+/**
+  * @brief  Returns the most recent received data by the USARTx peripheral.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @retval The received data.
+  */
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Receive Data */
+  return (uint16_t)(USARTx->DR & (uint16_t)0x01FF);
+}
+
+/**
+  * @brief  Transmits break characters.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @retval None
+  */
+void USART_SendBreak(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Send break characters */
+  USARTx->CR1 |= CR1_SBK_Set;
+}
+
+/**
+  * @brief  Sets the specified USART guard time.
+  * @param  USARTx: where x can be 1, 2 or 3 to select the USART peripheral.
+  * @param  USART_GuardTime: specifies the guard time.
+  * @note The guard time bits are not available for UART4 and UART5.   
+  * @retval None
+  */
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  
+  /* Clear the USART Guard time */
+  USARTx->GTPR &= GTPR_LSB_Mask;
+  /* Set the USART guard time */
+  USARTx->GTPR |= (uint16_t)((uint16_t)USART_GuardTime << 0x08);
+}
+
+/**
+  * @brief  Sets the system clock prescaler.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_Prescaler: specifies the prescaler clock.  
+  * @note   The function is used for IrDA mode with UART4 and UART5.
+  * @retval None
+  */
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler)
+{ 
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Clear the USART prescaler */
+  USARTx->GTPR &= GTPR_MSB_Mask;
+  /* Set the USART prescaler */
+  USARTx->GTPR |= USART_Prescaler;
+}
+
+/**
+  * @brief  Enables or disables the USARTs Smart Card mode.
+  * @param  USARTx: where x can be 1, 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the Smart Card mode.
+  *   This parameter can be: ENABLE or DISABLE.     
+  * @note The Smart Card mode is not available for UART4 and UART5. 
+  * @retval None
+  */
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the SC mode by setting the SCEN bit in the CR3 register */
+    USARTx->CR3 |= CR3_SCEN_Set;
+  }
+  else
+  {
+    /* Disable the SC mode by clearing the SCEN bit in the CR3 register */
+    USARTx->CR3 &= CR3_SCEN_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables NACK transmission.
+  * @param  USARTx: where x can be 1, 2 or 3 to select the USART peripheral. 
+  * @param  NewState: new state of the NACK transmission.
+  *   This parameter can be: ENABLE or DISABLE.  
+  * @note The Smart Card mode is not available for UART4 and UART5.
+  * @retval None
+  */
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_123_PERIPH(USARTx));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the NACK transmission by setting the NACK bit in the CR3 register */
+    USARTx->CR3 |= CR3_NACK_Set;
+  }
+  else
+  {
+    /* Disable the NACK transmission by clearing the NACK bit in the CR3 register */
+    USARTx->CR3 &= CR3_NACK_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the USARTs Half Duplex communication.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  NewState: new state of the USART Communication.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Half-Duplex mode by setting the HDSEL bit in the CR3 register */
+    USARTx->CR3 |= CR3_HDSEL_Set;
+  }
+  else
+  {
+    /* Disable the Half-Duplex mode by clearing the HDSEL bit in the CR3 register */
+    USARTx->CR3 &= CR3_HDSEL_Reset;
+  }
+}
+
+/**
+  * @brief  Configures the USARTs IrDA interface.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_IrDAMode: specifies the IrDA mode.
+  *   This parameter can be one of the following values:
+  *     @arg USART_IrDAMode_LowPower
+  *     @arg USART_IrDAMode_Normal
+  * @retval None
+  */
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_IRDA_MODE(USART_IrDAMode));
+    
+  USARTx->CR3 &= CR3_IRLP_Mask;
+  USARTx->CR3 |= USART_IrDAMode;
+}
+
+/**
+  * @brief  Enables or disables the USARTs IrDA interface.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  NewState: new state of the IrDA mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  if (NewState != DISABLE)
+  {
+    /* Enable the IrDA mode by setting the IREN bit in the CR3 register */
+    USARTx->CR3 |= CR3_IREN_Set;
+  }
+  else
+  {
+    /* Disable the IrDA mode by clearing the IREN bit in the CR3 register */
+    USARTx->CR3 &= CR3_IREN_Reset;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified USART flag is set or not.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg USART_FLAG_CTS:  CTS Change flag (not available for UART4 and UART5)
+  *     @arg USART_FLAG_LBD:  LIN Break detection flag
+  *     @arg USART_FLAG_TXE:  Transmit data register empty flag
+  *     @arg USART_FLAG_TC:   Transmission Complete flag
+  *     @arg USART_FLAG_RXNE: Receive data register not empty flag
+  *     @arg USART_FLAG_IDLE: Idle Line detection flag
+  *     @arg USART_FLAG_ORE:  OverRun Error flag
+  *     @arg USART_FLAG_NE:   Noise Error flag
+  *     @arg USART_FLAG_FE:   Framing Error flag
+  *     @arg USART_FLAG_PE:   Parity Error flag
+  * @retval The new state of USART_FLAG (SET or RESET).
+  */
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_FLAG(USART_FLAG));
+  /* The CTS flag is not available for UART4 and UART5 */
+  if (USART_FLAG == USART_FLAG_CTS)
+  {
+    assert_param(IS_USART_123_PERIPH(USARTx));
+  }  
+  
+  if ((USARTx->SR & USART_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the USARTx's pending flags.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_FLAG: specifies the flag to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg USART_FLAG_CTS:  CTS Change flag (not available for UART4 and UART5).
+  *     @arg USART_FLAG_LBD:  LIN Break detection flag.
+  *     @arg USART_FLAG_TC:   Transmission Complete flag.
+  *     @arg USART_FLAG_RXNE: Receive data register not empty flag.
+  *   
+  * @note
+  *   - PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun 
+  *     error) and IDLE (Idle line detected) flags are cleared by software 
+  *     sequence: a read operation to USART_SR register (USART_GetFlagStatus()) 
+  *     followed by a read operation to USART_DR register (USART_ReceiveData()).
+  *   - RXNE flag can be also cleared by a read to the USART_DR register 
+  *     (USART_ReceiveData()).
+  *   - TC flag can be also cleared by software sequence: a read operation to 
+  *     USART_SR register (USART_GetFlagStatus()) followed by a write operation
+  *     to USART_DR register (USART_SendData()).
+  *   - TXE flag is cleared only by a write to the USART_DR register 
+  *     (USART_SendData()).
+  * @retval None
+  */
+void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLEAR_FLAG(USART_FLAG));
+  /* The CTS flag is not available for UART4 and UART5 */
+  if ((USART_FLAG & USART_FLAG_CTS) == USART_FLAG_CTS)
+  {
+    assert_param(IS_USART_123_PERIPH(USARTx));
+  } 
+   
+  USARTx->SR = (uint16_t)~USART_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified USART interrupt has occurred or not.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_IT: specifies the USART interrupt source to check.
+  *   This parameter can be one of the following values:
+  *     @arg USART_IT_CTS:  CTS change interrupt (not available for UART4 and UART5)
+  *     @arg USART_IT_LBD:  LIN Break detection interrupt
+  *     @arg USART_IT_TXE:  Tansmit Data Register empty interrupt
+  *     @arg USART_IT_TC:   Transmission complete interrupt
+  *     @arg USART_IT_RXNE: Receive Data register not empty interrupt
+  *     @arg USART_IT_IDLE: Idle line detection interrupt
+  *     @arg USART_IT_ORE:  OverRun Error interrupt
+  *     @arg USART_IT_NE:   Noise Error interrupt
+  *     @arg USART_IT_FE:   Framing Error interrupt
+  *     @arg USART_IT_PE:   Parity Error interrupt
+  * @retval The new state of USART_IT (SET or RESET).
+  */
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT)
+{
+  uint32_t bitpos = 0x00, itmask = 0x00, usartreg = 0x00;
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_GET_IT(USART_IT));
+  /* The CTS interrupt is not available for UART4 and UART5 */ 
+  if (USART_IT == USART_IT_CTS)
+  {
+    assert_param(IS_USART_123_PERIPH(USARTx));
+  }   
+  
+  /* Get the USART register index */
+  usartreg = (((uint8_t)USART_IT) >> 0x05);
+  /* Get the interrupt position */
+  itmask = USART_IT & IT_Mask;
+  itmask = (uint32_t)0x01 << itmask;
+  
+  if (usartreg == 0x01) /* The IT  is in CR1 register */
+  {
+    itmask &= USARTx->CR1;
+  }
+  else if (usartreg == 0x02) /* The IT  is in CR2 register */
+  {
+    itmask &= USARTx->CR2;
+  }
+  else /* The IT  is in CR3 register */
+  {
+    itmask &= USARTx->CR3;
+  }
+  
+  bitpos = USART_IT >> 0x08;
+  bitpos = (uint32_t)0x01 << bitpos;
+  bitpos &= USARTx->SR;
+  if ((itmask != (uint16_t)RESET)&&(bitpos != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  
+  return bitstatus;  
+}
+
+/**
+  * @brief  Clears the USARTxs interrupt pending bits.
+  * @param  USARTx: Select the USART or the UART peripheral. 
+  *   This parameter can be one of the following values:
+  *   USART1, USART2, USART3, UART4 or UART5.
+  * @param  USART_IT: specifies the interrupt pending bit to clear.
+  *   This parameter can be one of the following values:
+  *     @arg USART_IT_CTS:  CTS change interrupt (not available for UART4 and UART5)
+  *     @arg USART_IT_LBD:  LIN Break detection interrupt
+  *     @arg USART_IT_TC:   Transmission complete interrupt. 
+  *     @arg USART_IT_RXNE: Receive Data register not empty interrupt.
+  *   
+  * @note
+  *   - PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun 
+  *     error) and IDLE (Idle line detected) pending bits are cleared by 
+  *     software sequence: a read operation to USART_SR register 
+  *     (USART_GetITStatus()) followed by a read operation to USART_DR register 
+  *     (USART_ReceiveData()).
+  *   - RXNE pending bit can be also cleared by a read to the USART_DR register 
+  *     (USART_ReceiveData()).
+  *   - TC pending bit can be also cleared by software sequence: a read 
+  *     operation to USART_SR register (USART_GetITStatus()) followed by a write 
+  *     operation to USART_DR register (USART_SendData()).
+  *   - TXE pending bit is cleared only by a write to the USART_DR register 
+  *     (USART_SendData()).
+  * @retval None
+  */
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT)
+{
+  uint16_t bitpos = 0x00, itmask = 0x00;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLEAR_IT(USART_IT));
+  /* The CTS interrupt is not available for UART4 and UART5 */
+  if (USART_IT == USART_IT_CTS)
+  {
+    assert_param(IS_USART_123_PERIPH(USARTx));
+  }   
+  
+  bitpos = USART_IT >> 0x08;
+  itmask = ((uint16_t)0x01 << (uint16_t)bitpos);
+  USARTx->SR = (uint16_t)~itmask;
+}
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c
new file mode 100644
index 00000000..6cb6a02d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c
@@ -0,0 +1,223 @@
+/**
+  ******************************************************************************
+  * @file    stm32f10x_wwdg.c
+  * @author  MCD Application Team
+  * @version V3.1.2
+  * @date    09/28/2009
+  * @brief   This file provides all the WWDG firmware functions.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * 
© COPYRIGHT 2009 STMicroelectronics

+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_wwdg.h"
+#include "stm32f10x_rcc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup WWDG 
+  * @brief WWDG driver modules
+  * @{
+  */
+
+/** @defgroup WWDG_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_Defines
+  * @{
+  */
+
+/* ----------- WWDG registers bit address in the alias region ----------- */
+#define WWDG_OFFSET       (WWDG_BASE - PERIPH_BASE)
+
+/* Alias word address of EWI bit */
+#define CFR_OFFSET        (WWDG_OFFSET + 0x04)
+#define EWI_BitNumber     0x09
+#define CFR_EWI_BB        (PERIPH_BB_BASE + (CFR_OFFSET * 32) + (EWI_BitNumber * 4))
+
+/* --------------------- WWDG registers bit mask ------------------------ */
+
+/* CR register bit mask */
+#define CR_WDGA_Set       ((uint32_t)0x00000080)
+
+/* CFR register bit mask */
+#define CFR_WDGTB_Mask    ((uint32_t)0xFFFFFE7F)
+#define CFR_W_Mask        ((uint32_t)0xFFFFFF80)
+#define BIT_Mask          ((uint8_t)0x7F)
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_Variables
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the WWDG peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void WWDG_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
+}
+
+/**
+  * @brief  Sets the WWDG Prescaler.
+  * @param  WWDG_Prescaler: specifies the WWDG Prescaler.
+  *   This parameter can be one of the following values:
+  *     @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
+  *     @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
+  *     @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
+  *     @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
+  * @retval None
+  */
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler));
+  /* Clear WDGTB[1:0] bits */
+  tmpreg = WWDG->CFR & CFR_WDGTB_Mask;
+  /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */
+  tmpreg |= WWDG_Prescaler;
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Sets the WWDG window value.
+  * @param  WindowValue: specifies the window value to be compared to the downcounter.
+  *   This parameter value must be lower than 0x80.
+  * @retval None
+  */
+void WWDG_SetWindowValue(uint8_t WindowValue)
+{
+  __IO uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_WWDG_WINDOW_VALUE(WindowValue));
+  /* Clear W[6:0] bits */
+
+  tmpreg = WWDG->CFR & CFR_W_Mask;
+
+  /* Set W[6:0] bits according to WindowValue value */
+  tmpreg |= WindowValue & (uint32_t) BIT_Mask;
+
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Enables the WWDG Early Wakeup interrupt(EWI).
+  * @param  None
+  * @retval None
+  */
+void WWDG_EnableIT(void)
+{
+  *(__IO uint32_t *) CFR_EWI_BB = (uint32_t)ENABLE;
+}
+
+/**
+  * @brief  Sets the WWDG counter value.
+  * @param  Counter: specifies the watchdog counter value.
+  *   This parameter must be a number between 0x40 and 0x7F.
+  * @retval None
+  */
+void WWDG_SetCounter(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  /* Write to T[6:0] bits to configure the counter value, no need to do
+     a read-modify-write; writing a 0 to WDGA bit does nothing */
+  WWDG->CR = Counter & BIT_Mask;
+}
+
+/**
+  * @brief  Enables WWDG and load the counter value.                  
+  * @param  Counter: specifies the watchdog counter value.
+  *   This parameter must be a number between 0x40 and 0x7F.
+  * @retval None
+  */
+void WWDG_Enable(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  WWDG->CR = CR_WDGA_Set | Counter;
+}
+
+/**
+  * @brief  Checks whether the Early Wakeup interrupt flag is set or not.
+  * @param  None
+  * @retval The new state of the Early Wakeup interrupt flag (SET or RESET)
+  */
+FlagStatus WWDG_GetFlagStatus(void)
+{
+  return (FlagStatus)(WWDG->SR);
+}
+
+/**
+  * @brief  Clears Early Wakeup interrupt flag.
+  * @param  None
+  * @retval None
+  */
+void WWDG_ClearFlag(void)
+{
+  WWDG->SR = (uint32_t)RESET;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_adc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_adc.h
new file mode 100644
index 00000000..7503f144
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_adc.h
@@ -0,0 +1,449 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_adc.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the ADC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_ADC_H
+#define __STM32F37X_ADC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup ADC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  ADC Init structure definition  
+  */
+
+typedef struct
+{
+
+  FunctionalState ADC_ScanConvMode;       /*!< Specifies whether the conversion is performed in
+                                               Scan (multichannels) or Single (one channel) mode.
+                                               This parameter can be set to ENABLE or DISABLE */
+
+  FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion is performed in
+                                               Continuous or Single mode.
+                                               This parameter can be set to ENABLE or DISABLE. */
+
+  uint32_t ADC_ExternalTrigConv;          /*!< Defines the external trigger used to start the analog
+                                               to digital conversion of regular channels. This parameter
+                                               can be a value of @ref ADC_external_trigger_sources_for_regular_channels_conversion */
+
+  uint32_t ADC_DataAlign;                 /*!< Specifies whether the ADC data alignment is left or right.
+                                               This parameter can be a value of @ref ADC_data_align */
+
+  uint8_t ADC_NbrOfChannel;               /*!< Specifies the number of ADC channels that will be converted
+                                               using the sequencer for regular channel group.
+                                               This parameter must range from 1 to 16. */
+}ADC_InitTypeDef;
+
+/**
+  * @}
+  */
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup ADC_Exported_Constants
+  * @{
+  */ 
+
+#define IS_ADC_ALL_PERIPH(PERIPH) ((PERIPH) == ADC1)
+
+#define IS_ADC_DMA_PERIPH(PERIPH) ((PERIPH) == ADC1)
+
+/** @defgroup ADC_external_trigger_sources_for_regular_channels_conversion 
+  * @{
+  */
+
+#define ADC_ExternalTrigConv_T19_TRGO              ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConv_T19_CC3               ADC_CR2_EXTSEL_0
+#define ADC_ExternalTrigConv_T19_CC4               ADC_CR2_EXTSEL_1
+#define ADC_ExternalTrigConv_T2_CC2                ((uint32_t)0x00060000)
+#define ADC_ExternalTrigConv_T3_TRGO               ADC_CR2_EXTSEL_2
+#define ADC_ExternalTrigConv_T4_CC4                ((uint32_t)0x000A0000)
+#define ADC_ExternalTrigConv_Ext_IT11              ((uint32_t)0x000C0000)
+#define ADC_ExternalTrigConv_None                  ((uint32_t)0x000E0000)
+
+#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_ExternalTrigConv_T19_TRGO)  || \
+                                   ((REGTRIG) == ADC_ExternalTrigConv_T19_CC3)  || \
+                                   ((REGTRIG) == ADC_ExternalTrigConv_T19_CC4)  || \
+                                   ((REGTRIG) == ADC_ExternalTrigConv_T2_CC2)   || \
+                                   ((REGTRIG) == ADC_ExternalTrigConv_T3_TRGO)  || \
+                                   ((REGTRIG) == ADC_ExternalTrigConv_T4_CC4)   || \
+                                   ((REGTRIG) == ADC_ExternalTrigConv_Ext_IT11) || \
+                                   ((REGTRIG) == ADC_ExternalTrigConv_None))
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_data_align 
+  * @{
+  */
+
+#define ADC_DataAlign_Right                        ((uint32_t)0x00000000)
+#define ADC_DataAlign_Left                         ADC_CR2_ALIGN
+
+#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \
+                                  ((ALIGN) == ADC_DataAlign_Left))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_channels 
+  * @{
+  */
+
+#define ADC_Channel_0                               ((uint8_t)0x00)
+#define ADC_Channel_1                               ((uint8_t)0x01)
+#define ADC_Channel_2                               ((uint8_t)0x02)
+#define ADC_Channel_3                               ((uint8_t)0x03)
+#define ADC_Channel_4                               ((uint8_t)0x04)
+#define ADC_Channel_5                               ((uint8_t)0x05)
+#define ADC_Channel_6                               ((uint8_t)0x06)
+#define ADC_Channel_7                               ((uint8_t)0x07)
+#define ADC_Channel_8                               ((uint8_t)0x08)
+#define ADC_Channel_9                               ((uint8_t)0x09)
+#define ADC_Channel_10                              ((uint8_t)0x0A)
+#define ADC_Channel_11                              ((uint8_t)0x0B)
+#define ADC_Channel_12                              ((uint8_t)0x0C)
+#define ADC_Channel_13                              ((uint8_t)0x0D)
+#define ADC_Channel_14                              ((uint8_t)0x0E)
+#define ADC_Channel_15                              ((uint8_t)0x0F)
+#define ADC_Channel_16                              ((uint8_t)0x10)
+#define ADC_Channel_17                              ((uint8_t)0x11)
+#define ADC_Channel_18                              ((uint8_t)0x12)
+
+#define ADC_Channel_TempSensor                      ((uint8_t)ADC_Channel_16)
+#define ADC_Channel_Vrefint                         ((uint8_t)ADC_Channel_17)
+#define ADC_Channel_Vbat                            ((uint8_t)ADC_Channel_18)
+
+#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) == ADC_Channel_0)  || \
+                                 ((CHANNEL) == ADC_Channel_1)  || \
+                                 ((CHANNEL) == ADC_Channel_2)  || \
+                                 ((CHANNEL) == ADC_Channel_3)  || \
+                                 ((CHANNEL) == ADC_Channel_4)  || \
+                                 ((CHANNEL) == ADC_Channel_5)  || \
+                                 ((CHANNEL) == ADC_Channel_6)  || \
+                                 ((CHANNEL) == ADC_Channel_7)  || \
+                                 ((CHANNEL) == ADC_Channel_8)  || \
+                                 ((CHANNEL) == ADC_Channel_9)  || \
+                                 ((CHANNEL) == ADC_Channel_10) || \
+                                 ((CHANNEL) == ADC_Channel_11) || \
+                                 ((CHANNEL) == ADC_Channel_12) || \
+                                 ((CHANNEL) == ADC_Channel_13) || \
+                                 ((CHANNEL) == ADC_Channel_14) || \
+                                 ((CHANNEL) == ADC_Channel_15) || \
+                                 ((CHANNEL) == ADC_Channel_16) || \
+                                 ((CHANNEL) == ADC_Channel_17) || \
+                                 ((CHANNEL) == ADC_Channel_18))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_sampling_time 
+  * @{
+  */
+
+#define ADC_SampleTime_1Cycles5                    ((uint8_t)0x00)
+#define ADC_SampleTime_7Cycles5                    ADC_SMPR2_SMP0_0
+#define ADC_SampleTime_13Cycles5                   ADC_SMPR2_SMP0_1
+#define ADC_SampleTime_28Cycles5                   ((uint8_t)0x03)
+#define ADC_SampleTime_41Cycles5                   ADC_SMPR2_SMP0_2
+#define ADC_SampleTime_55Cycles5                   ((uint8_t)0x05)
+#define ADC_SampleTime_71Cycles5                   ((uint8_t)0x06)
+#define ADC_SampleTime_239Cycles5                  ((uint8_t)0x07)
+
+#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_1Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_7Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_13Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_28Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_41Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_55Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_71Cycles5) || \
+                                  ((TIME) == ADC_SampleTime_239Cycles5))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_external_trigger_sources_for_injected_channels_conversion 
+  * @{
+  */
+
+#define ADC_ExternalTrigInjecConv_T19_CC1           ((uint32_t)0x00000000)
+#define ADC_ExternalTrigInjecConv_T19_CC2           ADC_CR2_JEXTSEL_0
+#define ADC_ExternalTrigInjecConv_T2_TRGO           ADC_CR2_JEXTSEL_1
+#define ADC_ExternalTrigInjecConv_T2_CC1            ((uint32_t)0x00003000)
+#define ADC_ExternalTrigInjecConv_T3_CC4            ADC_CR2_JEXTSEL_2
+#define ADC_ExternalTrigInjecConv_T4_TRGO           ((uint32_t)0x00005000)
+#define ADC_ExternalTrigInjecConv_Ext_IT15          ((uint32_t)0x00006000)
+#define ADC_ExternalTrigInjecConv_None              ((uint32_t)0x00007000)
+
+#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_ExternalTrigInjecConv_T19_CC1) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T19_CC2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_CC1)  || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC4)  || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_Ext_IT15)|| \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_None))
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_injected_channel_selection 
+  * @{
+  */
+
+#define ADC_InjectedChannel_1                       ((uint8_t)0x14)
+#define ADC_InjectedChannel_2                       ((uint8_t)0x18)
+#define ADC_InjectedChannel_3                       ((uint8_t)0x1C)
+#define ADC_InjectedChannel_4                       ((uint8_t)0x20)
+#define IS_ADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) == ADC_InjectedChannel_1) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_2) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_3) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_4))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_analog_watchdog_selection 
+  * @{
+  */
+
+#define ADC_AnalogWatchdog_SingleRegEnable         ((uint32_t)0x00800200)
+#define ADC_AnalogWatchdog_SingleInjecEnable       ((uint32_t)0x00400200)
+#define ADC_AnalogWatchdog_SingleRegOrInjecEnable  ((uint32_t)0x00C00200)
+#define ADC_AnalogWatchdog_AllRegEnable            ADC_CR1_AWDEN
+#define ADC_AnalogWatchdog_AllInjecEnable          ADC_CR1_JAWDEN
+#define ADC_AnalogWatchdog_AllRegAllInjecEnable    ((uint32_t)0x00C00000)
+#define ADC_AnalogWatchdog_None                    ((uint32_t)0x00000000)
+
+#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_AnalogWatchdog_SingleRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_None))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_interrupts_definition 
+  * @{
+  */
+
+#define ADC_IT_EOC                                 ((uint16_t)0x0220)
+#define ADC_IT_AWD                                 ((uint16_t)0x0140)
+#define ADC_IT_JEOC                                ((uint16_t)0x0480)
+
+#define IS_ADC_IT(IT) ((((IT) & (uint16_t)0xF81F) == 0x00) && ((IT) != 0x00))
+
+#define IS_ADC_GET_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \
+                           ((IT) == ADC_IT_JEOC))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_flags_definition 
+  * @{
+  */
+
+#define ADC_FLAG_AWD                               ADC_SR_AWD
+#define ADC_FLAG_EOC                               ADC_SR_EOC
+#define ADC_FLAG_JEOC                              ADC_SR_JEOC
+#define ADC_FLAG_JSTRT                             ADC_SR_JSTRT
+#define ADC_FLAG_STRT                              ADC_SR_STRT
+
+#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xE0) == 0x00) && ((FLAG) != 0x00))
+#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_AWD) || ((FLAG) == ADC_FLAG_EOC) || \
+                               ((FLAG) == ADC_FLAG_JEOC) || ((FLAG)== ADC_FLAG_JSTRT) || \
+                               ((FLAG) == ADC_FLAG_STRT))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_thresholds 
+  * @{
+  */
+
+#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_injected_offset 
+  * @{
+  */
+
+#define IS_ADC_OFFSET(OFFSET) ((OFFSET) <= 0xFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_injected_length 
+  * @{
+  */
+
+#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x4))
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_injected_rank 
+  * @{
+  */
+
+#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x4))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_length 
+  * @{
+  */
+
+#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x10))
+/**
+  * @}
+  */
+
+/** @defgroup ADC_regular_rank 
+  * @{
+  */
+
+#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x10))
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_regular_discontinuous_mode_number 
+  * @{
+  */
+
+#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 0x1) && ((NUMBER) <= 0x8))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/*  Function used to set the ADC configuration to the default reset state *****/
+void ADC_DeInit(ADC_TypeDef* ADCx);
+
+/* Initialization and Configuration functions *********************************/
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_StartCalibration(ADC_TypeDef* ADCx);
+void ADC_ResetCalibration(ADC_TypeDef* ADCx);
+
+/* Analog Watchdog configuration functions ************************************/
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog);
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold, uint16_t LowThreshold);
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel);
+
+/* Temperature Sensor & Vrefint (Voltage Reference internal) management function */
+void ADC_TempSensorVrefintCmd(FunctionalState NewState);
+
+/* Regular Channels Configuration functions ***********************************/
+void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_SoftwareStartConv(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
+void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number);
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
+
+/* Regular Channels DMA Configuration functions *******************************/
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+
+/* Injected channels Configuration functions **********************************/
+void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length);
+void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t ADC_Offset);
+void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv);
+void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
+void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel);
+
+/* Interrupts and flags management functions **********************************/
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState);
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_ADC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_can.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_can.h
new file mode 100644
index 00000000..4d328530
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_can.h
@@ -0,0 +1,640 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_can.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the CAN firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_CAN_H
+#define __STM32F37X_CAN_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CAN
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+#define IS_CAN_ALL_PERIPH(PERIPH) ((PERIPH) == CAN1)
+
+/** 
+  * @brief  CAN init structure definition
+  */
+typedef struct
+{
+  uint16_t CAN_Prescaler;   /*!< Specifies the length of a time quantum. 
+                                 It ranges from 1 to 1024. */
+  
+  uint8_t CAN_Mode;         /*!< Specifies the CAN operating mode.
+                                 This parameter can be a value of @ref CAN_operating_mode */
+
+  uint8_t CAN_SJW;          /*!< Specifies the maximum number of time quanta 
+                                 the CAN hardware is allowed to lengthen or 
+                                 shorten a bit to perform resynchronization.
+                                 This parameter can be a value of @ref CAN_synchronisation_jump_width */
+
+  uint8_t CAN_BS1;          /*!< Specifies the number of time quanta in Bit 
+                                 Segment 1. This parameter can be a value of 
+                                 @ref CAN_time_quantum_in_bit_segment_1 */
+
+  uint8_t CAN_BS2;          /*!< Specifies the number of time quanta in Bit Segment 2.
+                                 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
+  
+  FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered communication mode.
+                                This parameter can be set either to ENABLE or DISABLE. */
+  
+  FunctionalState CAN_ABOM;  /*!< Enable or disable the automatic bus-off management.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_AWUM;  /*!< Enable or disable the automatic wake-up mode. 
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_NART;  /*!< Enable or disable the non-automatic retransmission mode.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_RFLM;  /*!< Enable or disable the Receive FIFO Locked mode.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_TXFP;  /*!< Enable or disable the transmit FIFO priority.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+} CAN_InitTypeDef;
+
+/** 
+  * @brief  CAN filter init structure definition
+  */
+typedef struct
+{
+  uint16_t CAN_FilterIdHigh;         /*!< Specifies the filter identification number (MSBs for a 32-bit
+                                              configuration, first one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterIdLow;          /*!< Specifies the filter identification number (LSBs for a 32-bit
+                                              configuration, second one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterMaskIdHigh;     /*!< Specifies the filter mask number or identification number,
+                                              according to the mode (MSBs for a 32-bit configuration,
+                                              first one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterMaskIdLow;      /*!< Specifies the filter mask number or identification number,
+                                              according to the mode (LSBs for a 32-bit configuration,
+                                              second one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
+                                              This parameter can be a value of @ref CAN_filter_FIFO */
+  
+  uint8_t CAN_FilterNumber;          /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
+
+  uint8_t CAN_FilterMode;            /*!< Specifies the filter mode to be initialized.
+                                              This parameter can be a value of @ref CAN_filter_mode */
+
+  uint8_t CAN_FilterScale;           /*!< Specifies the filter scale.
+                                              This parameter can be a value of @ref CAN_filter_scale */
+
+  FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter.
+                                              This parameter can be set either to ENABLE or DISABLE. */
+} CAN_FilterInitTypeDef;
+
+/** 
+  * @brief  CAN Tx message structure definition  
+  */
+typedef struct
+{
+  uint32_t StdId;  /*!< Specifies the standard identifier.
+                        This parameter can be a value between 0 to 0x7FF. */
+
+  uint32_t ExtId;  /*!< Specifies the extended identifier.
+                        This parameter can be a value between 0 to 0x1FFFFFFF. */
+
+  uint8_t IDE;     /*!< Specifies the type of identifier for the message that 
+                        will be transmitted. 
+                        This parameter can be a value of @ref CAN_identifier_type */
+
+  uint8_t RTR;     /*!< Specifies the type of frame for the message that will 
+                        be transmitted.
+                        This parameter can be a value of @ref CAN_remote_transmission_request */
+
+  uint8_t DLC;     /*!< Specifies the length of the frame that will be 
+                        transmitted. This parameter can be a value between 
+                        0 to 8 */
+
+  uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0 
+                        to 0xFF. */
+} CanTxMsg;
+
+/** 
+  * @brief  CAN Rx message structure definition  
+  */
+typedef struct
+{
+  uint32_t StdId;  /*!< Specifies the standard identifier.
+                        This parameter can be a value between 0 to 0x7FF. */
+
+  uint32_t ExtId;  /*!< Specifies the extended identifier.
+                        This parameter can be a value between 0 to 0x1FFFFFFF. */
+
+  uint8_t IDE;     /*!< Specifies the type of identifier for the message that 
+                        will be received. 
+                        This parameter can be a value of @ref CAN_identifier_type */
+
+  uint8_t RTR;     /*!< Specifies the type of frame for the received message.
+                        This parameter can be a value of @ref CAN_remote_transmission_request */
+
+  uint8_t DLC;     /*!< Specifies the length of the frame that will be received.
+                        This parameter can be a value between 0 to 8 */
+
+  uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to 
+                        0xFF. */
+
+  uint8_t FMI;     /*!< Specifies the index of the filter the message stored in 
+                        the mailbox passes through. This parameter can be a 
+                        value between 0 to 0xFF */
+} CanRxMsg;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CAN_Exported_Constants
+  * @{
+  */
+
+/** @defgroup CAN_InitStatus 
+  * @{
+  */
+
+#define CAN_InitStatus_Failed              ((uint8_t)0x00) /*!< CAN initialization failed */
+#define CAN_InitStatus_Success             ((uint8_t)0x01) /*!< CAN initialization OK */
+
+
+/* Legacy defines */
+#define CANINITFAILED    CAN_InitStatus_Failed
+#define CANINITOK        CAN_InitStatus_Success
+/**
+  * @}
+  */
+
+/** @defgroup CAN_mode 
+  * @{
+  */
+
+#define CAN_Mode_Normal             ((uint8_t)0x00)  /*!< normal mode */
+#define CAN_Mode_LoopBack           ((uint8_t)0x01)  /*!< loopback mode */
+#define CAN_Mode_Silent             ((uint8_t)0x02)  /*!< silent mode */
+#define CAN_Mode_Silent_LoopBack    ((uint8_t)0x03)  /*!< loopback combined with silent mode */
+
+#define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || \
+                           ((MODE) == CAN_Mode_LoopBack)|| \
+                           ((MODE) == CAN_Mode_Silent) || \
+                           ((MODE) == CAN_Mode_Silent_LoopBack))
+/**
+  * @}
+  */
+
+
+ /**
+  * @defgroup CAN_operating_mode 
+  * @{
+  */  
+#define CAN_OperatingMode_Initialization  ((uint8_t)0x00) /*!< Initialization mode */
+#define CAN_OperatingMode_Normal          ((uint8_t)0x01) /*!< Normal mode */
+#define CAN_OperatingMode_Sleep           ((uint8_t)0x02) /*!< sleep mode */
+
+
+#define IS_CAN_OPERATING_MODE(MODE) (((MODE) == CAN_OperatingMode_Initialization) ||\
+                                    ((MODE) == CAN_OperatingMode_Normal)|| \
+                                    ((MODE) == CAN_OperatingMode_Sleep))
+/**
+  * @}
+  */
+  
+/**
+  * @defgroup CAN_OperatingMode_status
+  * @{
+  */  
+
+#define CAN_ModeStatus_Failed    ((uint8_t)0x00)                /*!< CAN entering the specific mode failed */
+#define CAN_ModeStatus_Success   ((uint8_t)!CAN_ModeStatus_Failed)   /*!< CAN entering the specific mode Succeed */
+/**
+  * @}
+  */
+
+/** @defgroup CAN_synchronisation_jump_width 
+  * @{
+  */
+#define CAN_SJW_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_SJW_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_SJW_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_SJW_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+
+#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \
+                         ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_time_quantum_in_bit_segment_1 
+  * @{
+  */
+#define CAN_BS1_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_BS1_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_BS1_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_BS1_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+#define CAN_BS1_5tq                 ((uint8_t)0x04)  /*!< 5 time quantum */
+#define CAN_BS1_6tq                 ((uint8_t)0x05)  /*!< 6 time quantum */
+#define CAN_BS1_7tq                 ((uint8_t)0x06)  /*!< 7 time quantum */
+#define CAN_BS1_8tq                 ((uint8_t)0x07)  /*!< 8 time quantum */
+#define CAN_BS1_9tq                 ((uint8_t)0x08)  /*!< 9 time quantum */
+#define CAN_BS1_10tq                ((uint8_t)0x09)  /*!< 10 time quantum */
+#define CAN_BS1_11tq                ((uint8_t)0x0A)  /*!< 11 time quantum */
+#define CAN_BS1_12tq                ((uint8_t)0x0B)  /*!< 12 time quantum */
+#define CAN_BS1_13tq                ((uint8_t)0x0C)  /*!< 13 time quantum */
+#define CAN_BS1_14tq                ((uint8_t)0x0D)  /*!< 14 time quantum */
+#define CAN_BS1_15tq                ((uint8_t)0x0E)  /*!< 15 time quantum */
+#define CAN_BS1_16tq                ((uint8_t)0x0F)  /*!< 16 time quantum */
+
+#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_time_quantum_in_bit_segment_2 
+  * @{
+  */
+#define CAN_BS2_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_BS2_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_BS2_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_BS2_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+#define CAN_BS2_5tq                 ((uint8_t)0x04)  /*!< 5 time quantum */
+#define CAN_BS2_6tq                 ((uint8_t)0x05)  /*!< 6 time quantum */
+#define CAN_BS2_7tq                 ((uint8_t)0x06)  /*!< 7 time quantum */
+#define CAN_BS2_8tq                 ((uint8_t)0x07)  /*!< 8 time quantum */
+
+#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_clock_prescaler 
+  * @{
+  */
+#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_FilterNumber 
+  * @{
+  */
+#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_FilterMode 
+  * @{
+  */
+#define CAN_FilterMode_IdMask       ((uint8_t)0x00)  /*!< identifier/mask mode */
+#define CAN_FilterMode_IdList       ((uint8_t)0x01)  /*!< identifier list mode */
+
+#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \
+                                  ((MODE) == CAN_FilterMode_IdList))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_FilterScale 
+  * @{
+  */
+#define CAN_FilterScale_16bit       ((uint8_t)0x00) /*!< Two 16-bit filters */
+#define CAN_FilterScale_32bit       ((uint8_t)0x01) /*!< One 32-bit filter */
+
+#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \
+                                    ((SCALE) == CAN_FilterScale_32bit))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_FilterFIFO
+  * @{
+  */
+#define CAN_Filter_FIFO0             ((uint8_t)0x00)  /*!< Filter FIFO 0 assignment for filter x */
+#define CAN_Filter_FIFO1             ((uint8_t)0x01)  /*!< Filter FIFO 1 assignment for filter x */
+#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \
+                                  ((FIFO) == CAN_FilterFIFO1))
+
+/* Legacy defines */
+#define CAN_FilterFIFO0  CAN_Filter_FIFO0
+#define CAN_FilterFIFO1  CAN_Filter_FIFO1
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Start_bank_filter_for_slave_CAN 
+  * @{
+  */
+#define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Tx 
+  * @{
+  */
+#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
+#define IS_CAN_STDID(STDID)   ((STDID) <= ((uint32_t)0x7FF))
+#define IS_CAN_EXTID(EXTID)   ((EXTID) <= ((uint32_t)0x1FFFFFFF))
+#define IS_CAN_DLC(DLC)       ((DLC) <= ((uint8_t)0x08))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_identifier_type 
+  * @{
+  */
+#define CAN_Id_Standard             ((uint32_t)0x00000000)  /*!< Standard Id */
+#define CAN_Id_Extended             ((uint32_t)0x00000004)  /*!< Extended Id */
+#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_Id_Standard) || \
+                               ((IDTYPE) == CAN_Id_Extended))
+/* Legacy defines */
+#define CAN_ID_STD      CAN_Id_Standard           
+#define CAN_ID_EXT      CAN_Id_Extended
+/**
+  * @}
+  */
+
+/** @defgroup CAN_remote_transmission_request 
+  * @{
+  */
+#define CAN_RTR_Data                ((uint32_t)0x00000000)  /*!< Data frame */
+#define CAN_RTR_Remote              ((uint32_t)0x00000002)  /*!< Remote frame */
+#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_Data) || ((RTR) == CAN_RTR_Remote))
+/* Legacy defines */
+#define CAN_RTR_DATA     CAN_RTR_Data         
+#define CAN_RTR_REMOTE   CAN_RTR_Remote
+/**
+  * @}
+  */
+
+/** @defgroup CAN_transmit_constants 
+  * @{
+  */
+#define CAN_TxStatus_Failed         ((uint8_t)0x00)/*!< CAN transmission failed */
+#define CAN_TxStatus_Ok             ((uint8_t)0x01) /*!< CAN transmission succeeded */
+#define CAN_TxStatus_Pending        ((uint8_t)0x02) /*!< CAN transmission pending */
+#define CAN_TxStatus_NoMailBox      ((uint8_t)0x04) /*!< CAN cell did not provide 
+                                                         an empty mailbox */
+/* Legacy defines */	
+#define CANTXFAILED                  CAN_TxStatus_Failed
+#define CANTXOK                      CAN_TxStatus_Ok
+#define CANTXPENDING                 CAN_TxStatus_Pending
+#define CAN_NO_MB                    CAN_TxStatus_NoMailBox
+/**
+  * @}
+  */
+
+/** @defgroup CAN_receive_FIFO_number_constants 
+  * @{
+  */
+#define CAN_FIFO0                 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
+#define CAN_FIFO1                 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
+
+#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_sleep_constants 
+  * @{
+  */
+#define CAN_Sleep_Failed     ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
+#define CAN_Sleep_Ok         ((uint8_t)0x01) /*!< CAN entered the sleep mode */
+
+/* Legacy defines */	
+#define CANSLEEPFAILED   CAN_Sleep_Failed
+#define CANSLEEPOK       CAN_Sleep_Ok
+/**
+  * @}
+  */
+
+/** @defgroup CAN_wake_up_constants 
+  * @{
+  */
+#define CAN_WakeUp_Failed        ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
+#define CAN_WakeUp_Ok            ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
+
+/* Legacy defines */
+#define CANWAKEUPFAILED   CAN_WakeUp_Failed        
+#define CANWAKEUPOK       CAN_WakeUp_Ok        
+/**
+  * @}
+  */
+
+/**
+  * @defgroup CAN_Error_Code_constants
+  * @{
+  */                                                         
+#define CAN_ErrorCode_NoErr           ((uint8_t)0x00) /*!< No Error */ 
+#define CAN_ErrorCode_StuffErr        ((uint8_t)0x10) /*!< Stuff Error */ 
+#define CAN_ErrorCode_FormErr         ((uint8_t)0x20) /*!< Form Error */ 
+#define CAN_ErrorCode_ACKErr          ((uint8_t)0x30) /*!< Acknowledgment Error */ 
+#define CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */ 
+#define CAN_ErrorCode_BitDominantErr  ((uint8_t)0x50) /*!< Bit Dominant Error */ 
+#define CAN_ErrorCode_CRCErr          ((uint8_t)0x60) /*!< CRC Error  */ 
+#define CAN_ErrorCode_SoftwareSetErr  ((uint8_t)0x70) /*!< Software Set Error */ 
+/**
+  * @}
+  */
+
+/** @defgroup CAN_flags 
+  * @{
+  */
+/* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
+   and CAN_ClearFlag() functions. */
+/* If the flag is 0x1XXXXXXX, it means that it can only be used with 
+   CAN_GetFlagStatus() function.  */
+
+/* Transmit Flags */
+#define CAN_FLAG_RQCP0             ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */
+#define CAN_FLAG_RQCP1             ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */
+#define CAN_FLAG_RQCP2             ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */
+
+/* Receive Flags */
+#define CAN_FLAG_FMP0              ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */
+#define CAN_FLAG_FF0               ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag            */
+#define CAN_FLAG_FOV0              ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag         */
+#define CAN_FLAG_FMP1              ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */
+#define CAN_FLAG_FF1               ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag            */
+#define CAN_FLAG_FOV1              ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag         */
+
+/* Operating Mode Flags */
+#define CAN_FLAG_WKU               ((uint32_t)0x31000008) /*!< Wake up Flag */
+#define CAN_FLAG_SLAK              ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */
+/* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible. 
+         In this case the SLAK bit can be polled.*/
+
+/* Error Flags */
+#define CAN_FLAG_EWG               ((uint32_t)0x10F00001) /*!< Error Warning Flag   */
+#define CAN_FLAG_EPV               ((uint32_t)0x10F00002) /*!< Error Passive Flag   */
+#define CAN_FLAG_BOF               ((uint32_t)0x10F00004) /*!< Bus-Off Flag         */
+#define CAN_FLAG_LEC               ((uint32_t)0x30F00070) /*!< Last error code Flag */
+
+#define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_LEC)  || ((FLAG) == CAN_FLAG_BOF)   || \
+                               ((FLAG) == CAN_FLAG_EPV)  || ((FLAG) == CAN_FLAG_EWG)   || \
+                               ((FLAG) == CAN_FLAG_WKU)  || ((FLAG) == CAN_FLAG_FOV0)  || \
+                               ((FLAG) == CAN_FLAG_FF0)  || ((FLAG) == CAN_FLAG_FMP0)  || \
+                               ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1)   || \
+                               ((FLAG) == CAN_FLAG_FMP1) || ((FLAG) == CAN_FLAG_RQCP2) || \
+                               ((FLAG) == CAN_FLAG_RQCP1)|| ((FLAG) == CAN_FLAG_RQCP0) || \
+                               ((FLAG) == CAN_FLAG_SLAK ))
+
+#define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_RQCP2) || \
+                                ((FLAG) == CAN_FLAG_RQCP1)  || ((FLAG) == CAN_FLAG_RQCP0) || \
+                                ((FLAG) == CAN_FLAG_FF0)  || ((FLAG) == CAN_FLAG_FOV0) ||\
+                                ((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \
+                                ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_SLAK))
+/**
+  * @}
+  */
+
+  
+/** @defgroup CAN_interrupts 
+  * @{
+  */ 
+#define CAN_IT_TME                  ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/
+
+/* Receive Interrupts */
+#define CAN_IT_FMP0                 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/
+#define CAN_IT_FF0                  ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/
+#define CAN_IT_FOV0                 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/
+#define CAN_IT_FMP1                 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/
+#define CAN_IT_FF1                  ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/
+#define CAN_IT_FOV1                 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/
+
+/* Operating Mode Interrupts */
+#define CAN_IT_WKU                  ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/
+#define CAN_IT_SLK                  ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/
+
+/* Error Interrupts */
+#define CAN_IT_EWG                  ((uint32_t)0x00000100) /*!< Error warning Interrupt*/
+#define CAN_IT_EPV                  ((uint32_t)0x00000200) /*!< Error passive Interrupt*/
+#define CAN_IT_BOF                  ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/
+#define CAN_IT_LEC                  ((uint32_t)0x00000800) /*!< Last error code Interrupt*/
+#define CAN_IT_ERR                  ((uint32_t)0x00008000) /*!< Error Interrupt*/
+
+/* Flags named as Interrupts : kept only for FW compatibility */
+#define CAN_IT_RQCP0   CAN_IT_TME
+#define CAN_IT_RQCP1   CAN_IT_TME
+#define CAN_IT_RQCP2   CAN_IT_TME
+
+
+#define IS_CAN_IT(IT)        (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0)  ||\
+                             ((IT) == CAN_IT_FF0)  || ((IT) == CAN_IT_FOV0)  ||\
+                             ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1)   ||\
+                             ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG)   ||\
+                             ((IT) == CAN_IT_EPV)  || ((IT) == CAN_IT_BOF)   ||\
+                             ((IT) == CAN_IT_LEC)  || ((IT) == CAN_IT_ERR)   ||\
+                             ((IT) == CAN_IT_WKU)  || ((IT) == CAN_IT_SLK))
+
+#define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0)    ||\
+                             ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1)    ||\
+                             ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG)    ||\
+                             ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF)    ||\
+                             ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR)    ||\
+                             ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the CAN configuration to the default reset state *****/ 
+void CAN_DeInit(CAN_TypeDef* CANx);
+
+/* Initialization and Configuration functions *********************************/ 
+uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
+void CAN_SlaveStartBank(uint8_t CAN_BankNumber); 
+void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
+void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState);
+
+/* CAN Frames Transmission functions ******************************************/
+uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
+uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
+void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
+
+/* CAN Frames Reception functions *********************************************/
+void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
+void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
+uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
+
+/* Operation modes functions **************************************************/
+uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode);
+uint8_t CAN_Sleep(CAN_TypeDef* CANx);
+uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
+
+/* CAN Bus Error management functions *****************************************/
+uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx);
+uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx);
+uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx);
+
+/* Interrupts and flags management functions **********************************/
+void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
+FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
+void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
+ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
+void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_CAN_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_cec.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_cec.h
new file mode 100644
index 00000000..b1df6886
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_cec.h
@@ -0,0 +1,301 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_cec.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the CEC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_CEC_H
+#define __STM32F0XX_CEC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CEC
+  * @{
+  */
+/* Exported types ------------------------------------------------------------*/
+  
+/** 
+  * @brief  CEC Init structure definition  
+  */
+typedef struct
+{
+  uint32_t CEC_SignalFreeTime;     /*!< Specifies the CEC Signal Free Time configuration.
+                                   This parameter can be a value of @ref CEC_Signal_Free_Time */
+  uint32_t CEC_RxTolerance;        /*!< Specifies the CEC Reception Tolerance.
+                                   This parameter can be a value of @ref CEC_RxTolerance */
+  uint32_t CEC_StopReception;      /*!< Specifies the CEC Stop Reception.
+                                   This parameter can be a value of @ref CEC_Stop_Reception */
+  uint32_t CEC_BitRisingError;     /*!< Specifies the CEC Bit Rising Error generation.
+                                   This parameter can be a value of @ref CEC_Bit_Rising_Error_Generation */
+  uint32_t CEC_LongBitPeriodError; /*!< Specifies the CEC Long Bit Error generation.
+                                   This parameter can be a value of @ref CEC_Long_Bit_Error_Generation */
+  uint32_t CEC_BRDNoGen;           /*!< Specifies the CEC Broadcast Error generation.
+                                   This parameter can be a value of @ref CEC_BDR_No_Gen */
+  uint32_t CEC_SFTOption;          /*!< Specifies the CEC Signal Free Time option.
+                                   This parameter can be a value of @ref CEC_SFT_Option */
+
+}CEC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CEC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup CEC_Signal_Free_Time
+  * @{
+  */
+#define CEC_SignalFreeTime_Standard     ((uint32_t)0x00000000) /*!< CEC Signal Free Time Standard     */
+#define CEC_SignalFreeTime_1T           ((uint32_t)0x00000001) /*!< CEC  1.5 nominal data bit periods */
+#define CEC_SignalFreeTime_2T           ((uint32_t)0x00000002) /*!< CEC  2.5 nominal data bit periods */
+#define CEC_SignalFreeTime_3T           ((uint32_t)0x00000003) /*!< CEC  3.5 nominal data bit periods */
+#define CEC_SignalFreeTime_4T           ((uint32_t)0x00000004) /*!< CEC  4.5 nominal data bit periods */
+#define CEC_SignalFreeTime_5T           ((uint32_t)0x00000005) /*!< CEC  5.5 nominal data bit periods */
+#define CEC_SignalFreeTime_6T           ((uint32_t)0x00000006) /*!< CEC  6.5 nominal data bit periods */
+#define CEC_SignalFreeTime_7T           ((uint32_t)0x00000007) /*!< CEC  7.5 nominal data bit periods */
+
+#define IS_CEC_SIGNAL_FREE_TIME(TIME) (((TIME) == CEC_SignalFreeTime_Standard) || \
+                                       ((TIME) == CEC_SignalFreeTime_1T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_2T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_3T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_4T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_5T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_6T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_7T))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_RxTolerance
+  * @{
+  */
+#define CEC_RxTolerance_Standard        ((uint32_t)0x00000000) /*!< Standard Tolerance Margin              */
+#define CEC_RxTolerance_Extended        CEC_CFGR_RXTOL         /*!< Extended Tolerance Margin              */
+
+#define IS_CEC_RX_TOLERANCE(TOLERANCE) (((TOLERANCE) == CEC_RxTolerance_Standard) || \
+                                        ((TOLERANCE) == CEC_RxTolerance_Extended))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Stop_Reception
+  * @{
+  */
+#define CEC_StopReception_Off           ((uint32_t)0x00000000) /*!< No RX Stop on bit Rising Error (BRE)    */
+#define CEC_StopReception_On            CEC_CFGR_BRESTP        /*!< RX Stop on bit Rising Error (BRE)       */
+
+#define IS_CEC_STOP_RECEPTION(RECEPTION) (((RECEPTION) == CEC_StopReception_On) || \
+                                          ((RECEPTION) == CEC_StopReception_Off))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Bit_Rising_Error_Generation
+  * @{
+  */
+#define CEC_BitRisingError_Off          ((uint32_t)0x00000000)  /*!< Bit Rising Error generation turned Off */
+#define CEC_BitRisingError_On           CEC_CFGR_BREGEN         /*!< Bit Rising Error generation turned On */
+
+#define IS_CEC_BIT_RISING_ERROR(ERROR) (((ERROR) == CEC_BitRisingError_Off) || \
+                                        ((ERROR) == CEC_BitRisingError_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Long_Bit_Error_Generation
+  * @{
+  */
+#define CEC_LongBitPeriodError_Off      ((uint32_t)0x00000000)  /*!< Long Bit Period Error generation turned Off */
+#define CEC_LongBitPeriodError_On       CEC_CFGR_LREGEN         /*!< Long Bit Period Error generation turned On */
+
+#define IS_CEC_LONG_BIT_PERIOD_ERROR(ERROR) (((ERROR) == CEC_LongBitPeriodError_Off) || \
+                                             ((ERROR) == CEC_LongBitPeriodError_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_SFT_Option
+  * @{
+  */
+#define CEC_SFTOption_Off              ((uint32_t)0x00000000)  /*!< SFT option turned Off                      */
+#define CEC_SFTOption_On               CEC_CFGR_SFTOPT         /*!< SFT option turned On                       */
+
+#define IS_CEC_SFT_OPTION(OPTION) (((OPTION) == CEC_SFTOption_Off) || \
+                                   ((OPTION) == CEC_SFTOption_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_BDR_No_Gen
+  * @{
+  */
+
+#define CEC_BRDNoGen_Off      ((uint32_t)0x00000000)  /*!< Broadcast Bit Rising Error generation turned Off */
+#define CEC_BRDNoGen_On       CEC_CFGR_BRDNOGEN       /*!< Broadcast Bit Rising Error generation turned On  */
+ 
+#define IS_CEC_BDR_NO_GEN_ERROR(ERROR) (((ERROR) == CEC_BRDNoGen_Off) || \
+                                        ((ERROR) == CEC_BRDNoGen_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Own_Address
+  * @{
+  */
+#define IS_CEC_ADDRESS(ADDRESS)         ((ADDRESS) < 0x10)
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Interrupt_Configuration_definition
+  * @{
+  */
+#define CEC_IT_TXACKE                   CEC_IER_TXACKEIE
+#define CEC_IT_TXERR                    CEC_IER_TXERRIE
+#define CEC_IT_TXUDR                    CEC_IER_TXUDRIE
+#define CEC_IT_TXEND                    CEC_IER_TXENDIE
+#define CEC_IT_TXBR                     CEC_IER_TXBRIE
+#define CEC_IT_ARBLST                   CEC_IER_ARBLSTIE
+#define CEC_IT_RXACKE                   CEC_IER_RXACKEIE
+#define CEC_IT_LBPE                     CEC_IER_LBPEIE
+#define CEC_IT_SBPE                     CEC_IER_SBPEIE
+#define CEC_IT_BRE                      CEC_IER_BREIEIE
+#define CEC_IT_RXOVR                    CEC_IER_RXOVRIE
+#define CEC_IT_RXEND                    CEC_IER_RXENDIE
+#define CEC_IT_RXBR                     CEC_IER_RXBRIE
+
+#define IS_CEC_IT(IT) ((((IT) & (uint32_t)0xFFFFE000) == 0x00) && ((IT) != 0x00))
+
+#define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TXACKE) || \
+                           ((IT) == CEC_IT_TXERR)|| \
+                           ((IT) == CEC_IT_TXUDR)|| \
+                           ((IT) == CEC_IT_TXEND)|| \
+                           ((IT) == CEC_IT_TXBR)|| \
+                           ((IT) == CEC_IT_ARBLST)|| \
+                           ((IT) == CEC_IT_RXACKE)|| \
+                           ((IT) == CEC_IT_LBPE)|| \
+                           ((IT) == CEC_IT_SBPE)|| \
+                           ((IT) == CEC_IT_BRE)|| \
+                           ((IT) == CEC_IT_RXOVR)|| \
+                           ((IT) == CEC_IT_RXEND)|| \
+                           ((IT) == CEC_IT_RXBR))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_ISR_register_flags_definition
+  * @{
+  */
+#define CEC_FLAG_TXACKE                 CEC_ISR_TXACKE
+#define CEC_FLAG_TXERR                  CEC_ISR_TXERR
+#define CEC_FLAG_TXUDR                  CEC_ISR_TXUDR
+#define CEC_FLAG_TXEND                  CEC_ISR_TXEND
+#define CEC_FLAG_TXBR                   CEC_ISR_TXBR
+#define CEC_FLAG_ARBLST                 CEC_ISR_ARBLST
+#define CEC_FLAG_RXACKE                 CEC_ISR_RXACKE
+#define CEC_FLAG_LBPE                   CEC_ISR_LBPE
+#define CEC_FLAG_SBPE                   CEC_ISR_SBPE
+#define CEC_FLAG_BRE                    CEC_ISR_BRE
+#define CEC_FLAG_RXOVR                  CEC_ISR_RXOVR
+#define CEC_FLAG_RXEND                  CEC_ISR_RXEND
+#define CEC_FLAG_RXBR                   CEC_ISR_RXBR
+
+#define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFE000) == 0x00) && ((FLAG) != 0x00))
+
+#define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_TXACKE) || \
+                               ((FLAG) == CEC_FLAG_TXERR)|| \
+                               ((FLAG) == CEC_FLAG_TXUDR)|| \
+                               ((FLAG) == CEC_FLAG_TXEND)|| \
+                               ((FLAG) == CEC_FLAG_TXBR)|| \
+                               ((FLAG) == CEC_FLAG_ARBLST)|| \
+                               ((FLAG) == CEC_FLAG_RXACKE)|| \
+                               ((FLAG) == CEC_FLAG_LBPE)|| \
+                               ((FLAG) == CEC_FLAG_SBPE)|| \
+                               ((FLAG) == CEC_FLAG_BRE)|| \
+                               ((FLAG) == CEC_FLAG_RXOVR)|| \
+                               ((FLAG) == CEC_FLAG_RXEND)|| \
+                               ((FLAG) == CEC_FLAG_RXBR))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the CEC configuration to the default reset state *****/
+void CEC_DeInit(void);
+
+/* CEC_Initialization and Configuration functions *****************************/
+void CEC_Init(CEC_InitTypeDef* CEC_InitStruct);
+void CEC_StructInit(CEC_InitTypeDef* CEC_InitStruct);
+void CEC_Cmd(FunctionalState NewState);
+void CEC_ListenModeCmd(FunctionalState NewState);
+void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress);
+void CEC_OwnAddressClear(void);
+
+/* CEC_Data transfers functions ***********************************************/
+void CEC_SendData(uint8_t Data);
+uint8_t CEC_ReceiveData(void);
+void CEC_StartOfMessage(void);
+void CEC_EndOfMessage(void);
+
+/* CEC_Interrupts and flags management functions ******************************/
+void CEC_ITConfig(uint16_t CEC_IT, FunctionalState NewState);
+FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG);
+void CEC_ClearFlag(uint16_t CEC_FLAG);
+ITStatus CEC_GetITStatus(uint16_t CEC_IT);
+void CEC_ClearITPendingBit(uint16_t CEC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_CEC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_comp.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_comp.h
new file mode 100644
index 00000000..d85d77a3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_comp.h
@@ -0,0 +1,252 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_comp.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the COMP firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_COMP_H
+#define __STM32F37X_COMP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup COMP
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  COMP Init structure definition  
+  */
+  
+typedef struct
+{
+
+  uint32_t COMP_InvertingInput;     /*!< Selects the inverting input of the comparator.
+                                          This parameter can be a value of @ref COMP_InvertingInput */
+
+  uint32_t COMP_Output;             /*!< Selects the output redirection of the comparator.
+                                          This parameter can be a value of @ref COMP_Output */
+
+  uint32_t COMP_OutputPol;           /*!< Selects the output polarity of the comparator.
+                                          This parameter can be a value of @ref COMP_OutputPolarity */
+
+  uint32_t COMP_Hysteresis;         /*!< Selects the hysteresis voltage of the comparator.
+                                          This parameter can be a value of @ref COMP_Hysteresis */
+
+  uint32_t COMP_Mode;               /*!< Selects the operating mode of the comparator
+                                         and allows to adjust the speed/consumption.
+                                          This parameter can be a value of @ref COMP_Mode */
+
+}COMP_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+   
+/** @defgroup COMP_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup COMP_Selection
+  * @{
+  */
+
+#define COMP_Selection_COMP1                    ((uint32_t)0x00000000) /*!< COMP1 Selection */
+#define COMP_Selection_COMP2                    ((uint32_t)0x00000010) /*!< COMP2 Selection */
+
+#define IS_COMP_ALL_PERIPH(PERIPH) (((PERIPH) == COMP_Selection_COMP1) || \
+                                    ((PERIPH) == COMP_Selection_COMP2))
+ 
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_InvertingInput
+  * @{
+  */
+
+#define COMP_InvertingInput_1_4VREFINT          ((uint32_t)0x00000000) /*!< 1/4 VREFINT connected to comparator inverting input */
+#define COMP_InvertingInput_1_2VREFINT          COMP_CSR_COMP1INSEL_0  /*!< 1/2 VREFINT connected to comparator inverting input */
+#define COMP_InvertingInput_3_4VREFINT          COMP_CSR_COMP1INSEL_1  /*!< 3/4 VREFINT connected to comparator inverting input */
+#define COMP_InvertingInput_VREFINT             ((uint32_t)0x00000030) /*!< VREFINT connected to comparator inverting input */
+#define COMP_InvertingInput_DAC1OUT1            COMP_CSR_COMP1INSEL_2  /*!< DAC1_OUT1 (PA4) connected to comparator inverting input */
+#define COMP_InvertingInput_DAC1OUT2            ((uint32_t)0x00000050) /*!< DAC1_OUT2 (PA5) connected to comparator inverting input */
+#define COMP_InvertingInput_DAC2OUT1            ((uint32_t)0x00000070) /*!< DAC2_OUT1 (PA6) connected to comparator inverting input */
+#define COMP_InvertingInput_IO                  ((uint32_t)0x00000060) /*!< I/O (PA0 for COMP1 and PA2 for COMP2) connected to comparator inverting input */
+
+#define IS_COMP_INVERTING_INPUT(INPUT) (((INPUT) == COMP_InvertingInput_1_4VREFINT) || \
+                                        ((INPUT) == COMP_InvertingInput_1_2VREFINT) || \
+                                        ((INPUT) == COMP_InvertingInput_3_4VREFINT) || \
+                                        ((INPUT) == COMP_InvertingInput_VREFINT)    || \
+                                        ((INPUT) == COMP_InvertingInput_DAC1OUT1)   || \
+                                        ((INPUT) == COMP_InvertingInput_DAC1OUT2)   || \
+                                        ((INPUT) == COMP_InvertingInput_DAC2OUT1)   || \
+                                        ((INPUT) == COMP_InvertingInput_IO))
+/**
+  * @}
+  */ 
+  
+/** @defgroup COMP_Output
+  * @{
+  */
+
+#define COMP_Output_None                  ((uint32_t)0x00000000) /*!< COMP output isn't connected to other peripherals */
+#define COMP_Output_TIM5IC4               ((uint32_t)0x00000600) /*!< COMP output connected to TIM5 Input Capture 4 */
+#define COMP_Output_TIM4IC1               ((uint32_t)0x00000200) /*!< COMP output connected to TIM4 Input Capture 1 */
+#define COMP_Output_TIM5OCREFCLR          COMP_CSR_COMP1OUTSEL   /*!< COMP output connected to TIM5 OCREF Clear */
+#define COMP_Output_TIM4OCREFCLR          ((uint32_t)0x00000300) /*!< COMP output connected to TIM4 OCREF Clear */
+#define COMP_Output_TIM15BKIN             COMP_CSR_COMP1OUTSEL_0 /*!< COMP output connected to TIM15 Break Input (BKIN) */
+#define COMP_Output_TIM16BKIN             COMP_CSR_COMP1OUTSEL_0 /*!< COMP output connected to TIM16 Break Input (BKIN) */
+#define COMP_Output_TIM2IC4               COMP_CSR_COMP1OUTSEL_2 /*!< COMP output connected to TIM2 Input Capture 4 */
+#define COMP_Output_TIM2OCREFCLR          ((uint32_t)0x00000500) /*!< COMP output connected to TIM2 OCREF Clear */
+#define COMP_Output_TIM3IC1               ((uint32_t)0x00000600) /*!< COMP output connected to TIM3 Input Capture 1 */
+#define COMP_Output_TIM3OCREFCLR          COMP_CSR_COMP1OUTSEL   /*!< COMP output connected to TIM3 OCREF Clear */
+
+
+#define IS_COMP_OUTPUT(OUTPUT) (((OUTPUT) == COMP_Output_None)         || \
+                                ((OUTPUT) == COMP_Output_TIM5IC4)      || \
+                                ((OUTPUT) == COMP_Output_TIM4IC1)      || \
+                                ((OUTPUT) == COMP_Output_TIM5OCREFCLR) || \
+                                ((OUTPUT) == COMP_Output_TIM4OCREFCLR) || \
+                                ((OUTPUT) == COMP_Output_TIM15BKIN)    || \
+                                ((OUTPUT) == COMP_Output_TIM16BKIN)    || \
+                                ((OUTPUT) == COMP_Output_TIM2IC4)      || \
+                                ((OUTPUT) == COMP_Output_TIM2OCREFCLR) || \
+                                ((OUTPUT) == COMP_Output_TIM3IC1)      || \
+                                ((OUTPUT) == COMP_Output_TIM3OCREFCLR))
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_OutputPolarity
+  * @{
+  */
+#define COMP_OutputPol_NonInverted          ((uint32_t)0x00000000)  /*!< COMP output on GPIO isn't inverted */
+#define COMP_OutputPol_Inverted             COMP_CSR_COMP1POL       /*!< COMP output on GPIO is inverted */
+
+#define IS_COMP_OUTPUT_POL(POL) (((POL) == COMP_OutputPol_NonInverted)  || \
+                                 ((POL) == COMP_OutputPol_Inverted))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup COMP_Hysteresis
+  * @{
+  */
+/* Please refer to the electrical characteristics in the device datasheet for
+   the hysteresis level */
+#define COMP_Hysteresis_No                         0x00000000           /*!< No hysteresis */
+#define COMP_Hysteresis_Low                        COMP_CSR_COMP1HYST_0 /*!< Hysteresis level low */
+#define COMP_Hysteresis_Medium                     COMP_CSR_COMP1HYST_1 /*!< Hysteresis level medium */
+#define COMP_Hysteresis_High                       COMP_CSR_COMP1HYST   /*!< Hysteresis level high */
+
+#define IS_COMP_HYSTERESIS(HYSTERESIS)    (((HYSTERESIS) == COMP_Hysteresis_No) || \
+                                           ((HYSTERESIS) == COMP_Hysteresis_Low) || \
+                                           ((HYSTERESIS) == COMP_Hysteresis_Medium) || \
+                                           ((HYSTERESIS) == COMP_Hysteresis_High))
+/**
+  * @}
+  */
+
+/** @defgroup COMP_Mode
+  * @{
+  */
+/* Please refer to the electrical characteristics in the device datasheet for
+   the power consumption values */
+#define COMP_Mode_HighSpeed                     0x00000000           /*!< High Speed */
+#define COMP_Mode_MediumSpeed                   COMP_CSR_COMP1MODE_0 /*!< Medium Speed */
+#define COMP_Mode_LowPower                      COMP_CSR_COMP1MODE_1 /*!< Low power mode */
+#define COMP_Mode_UltraLowPower                 COMP_CSR_COMP1MODE   /*!< Ultra-low power mode */
+
+#define IS_COMP_MODE(MODE)    (((MODE) == COMP_Mode_UltraLowPower) || \
+                               ((MODE) == COMP_Mode_LowPower)      || \
+                               ((MODE) == COMP_Mode_MediumSpeed)   || \
+                               ((MODE) == COMP_Mode_HighSpeed))
+/**
+  * @}
+  */
+
+/** @defgroup COMP_OutputLevel
+  * @{
+  */ 
+/* When output polarity is not inverted, comparator output is high when
+   the non-inverting input is at a higher voltage than the inverting input */
+#define COMP_OutputLevel_High                   COMP_CSR_COMP1OUT
+/* When output polarity is not inverted, comparator output is low when
+   the non-inverting input is at a lower voltage than the inverting input*/
+#define COMP_OutputLevel_Low                    ((uint32_t)0x00000000)
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the COMP configuration to the default reset state ****/
+void COMP_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct);
+void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct);
+void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState);
+void COMP_SwitchCmd(FunctionalState NewState);
+uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection);
+
+/* Window mode control function ***********************************************/
+void COMP_WindowCmd(FunctionalState NewState);
+
+/* COMP configuration locking function ****************************************/
+void COMP_LockConfig(uint32_t COMP_Selection);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_COMP_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_crc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_crc.h
new file mode 100644
index 00000000..e4417f4f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_crc.h
@@ -0,0 +1,121 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_crc.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the CRC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_CRC_H
+#define __STM32F37X_CRC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/*!< Includes ----------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CRC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CRC_ReverseInputData
+  * @{
+  */
+#define CRC_ReverseInputData_No             ((uint32_t)0x00000000) /*!< No reverse operation of Input Data */
+#define CRC_ReverseInputData_8bits          CRC_CR_REV_IN_0        /*!< Reverse operation of Input Data on 8 bits */
+#define CRC_ReverseInputData_16bits         CRC_CR_REV_IN_1        /*!< Reverse operation of Input Data on 16 bits */
+#define CRC_ReverseInputData_32bits         CRC_CR_REV_IN          /*!< Reverse operation of Input Data on 32 bits */
+
+#define IS_CRC_REVERSE_INPUT_DATA(DATA) (((DATA) == CRC_ReverseInputData_No)     || \
+                                         ((DATA) == CRC_ReverseInputData_8bits)  || \
+                                         ((DATA) == CRC_ReverseInputData_16bits) || \
+                                         ((DATA) == CRC_ReverseInputData_32bits))
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_PolynomialSize
+  * @{
+  */
+#define CRC_PolSize_7                       CRC_CR_POLSIZE        /*!< 7-bit polynomial for CRC calculation */
+#define CRC_PolSize_8                       CRC_CR_POLSIZE_1      /*!< 8-bit polynomial for CRC calculation */
+#define CRC_PolSize_16                      CRC_CR_POLSIZE_0      /*!< 16-bit polynomial for CRC calculation */
+#define CRC_PolSize_32                      ((uint32_t)0x00000000)/*!< 32-bit polynomial for CRC calculation */
+
+#define IS_CRC_POL_SIZE(SIZE) (((SIZE) == CRC_PolSize_7)  || \
+                               ((SIZE) == CRC_PolSize_8)  || \
+                               ((SIZE) == CRC_PolSize_16) || \
+                               ((SIZE) == CRC_PolSize_32))
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Configuration of the CRC computation unit **********************************/
+void CRC_DeInit(void);
+void CRC_ResetDR(void);
+void CRC_PolynomialSizeSelect(uint32_t CRC_PolSize);
+void CRC_ReverseInputDataSelect(uint32_t CRC_ReverseInputData);
+void CRC_ReverseOutputDataCmd(FunctionalState NewState);
+void CRC_SetInitRegister(uint32_t CRC_InitValue);
+void CRC_SetPolynomial(uint32_t CRC_Pol);
+
+/* CRC computation ************************************************************/
+uint32_t CRC_CalcCRC(uint32_t CRC_Data);
+uint32_t CRC_CalcCRC16bits(uint16_t CRC_Data);
+uint32_t CRC_CalcCRC8bits(uint8_t CRC_Data);
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
+uint32_t CRC_GetCRC(void);
+
+/* Independent register (IDR) access (write/read) *****************************/
+void CRC_SetIDRegister(uint8_t CRC_IDValue);
+uint8_t CRC_GetIDRegister(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_CRC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dac.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dac.h
new file mode 100644
index 00000000..650544ea
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dac.h
@@ -0,0 +1,314 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_dac.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the DAC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_DAC_H
+#define __STM32F37X_DAC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+ 
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DAC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  DAC Init structure definition
+  */
+  
+typedef struct
+{
+  uint32_t DAC_Trigger;                      /*!< Specifies the external trigger for the selected DAC channel.
+                                                  This parameter can be a value of @ref DAC_trigger_selection */
+
+  uint32_t DAC_WaveGeneration;               /*!< Specifies whether DAC channel noise waves or triangle waves
+                                                  are generated, or whether no wave is generated.
+                                                  This parameter can be a value of @ref DAC_wave_generation */
+
+  uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
+                                                  the maximum amplitude triangle generation for the DAC channel. 
+                                                  This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */
+
+  uint32_t DAC_OutputBuffer;                 /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
+                                                  This parameter can be a value of @ref DAC_output_buffer */
+}DAC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DAC_Exported_Constants
+  * @{
+  */
+
+#define IS_DAC_ALL_PERIPH(PERIPH) (((PERIPH) == DAC1) || \
+                                   ((PERIPH) == DAC2))
+
+#define IS_DAC_LIST1_PERIPH(PERIPH) (((PERIPH) == DAC1))
+
+/** @defgroup DAC_trigger_selection 
+  * @{
+  */
+  
+#define DAC_Trigger_None                   ((uint32_t)0x00000000) /*!< Conversion is automatic once the DACx_DHRxxxx register 
+                                                                       has been loaded, and not by external trigger */
+#define DAC_Trigger_T6_TRGO                ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC1/2 channel1/2 */
+#define DAC_Trigger_T3_TRGO                ((uint32_t)0x0000000C) /*!< TIM3 TRGO selected as external conversion trigger for DAC1/2 channel1/2 */
+#define DAC_Trigger_T7_TRGO                ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC1/2 channel1/2 */
+#define DAC_Trigger_T5_TRGO                ((uint32_t)0x0000001C) /*!< TIM9 TRGO selected as external conversion trigger for DAC1 channel1/2 */
+#define DAC_Trigger_T18_TRGO               ((uint32_t)0x0000001C) /*!< TIM18 TRGO selected as external conversion trigger for DAC2 channel1 */
+#define DAC_Trigger_T2_TRGO                ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC1/2 channel1/2 */
+#define DAC_Trigger_T4_TRGO                ((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC1/2 channel1/2 */
+#define DAC_Trigger_Ext_IT9                ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC1/2 channel1/2 */
+#define DAC_Trigger_Software               ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC1/2 channel1/2 */
+
+#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \
+                                 ((TRIGGER) == DAC_Trigger_T6_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T3_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T7_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T5_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T18_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T2_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T4_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_Ext_IT9) || \
+                                 ((TRIGGER) == DAC_Trigger_Software))
+                                 
+/**
+  * @}
+  */
+  
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_WaveGeneration_None            ((uint32_t)0x00000000)
+#define DAC_WaveGeneration_Noise           ((uint32_t)0x00000040)
+#define DAC_WaveGeneration_Triangle        ((uint32_t)0x00000080)
+#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \
+                                    ((WAVE) == DAC_WaveGeneration_Noise) || \
+                                    ((WAVE) == DAC_WaveGeneration_Triangle))
+/**
+  * @}
+  */
+  
+/** @defgroup DAC_lfsrunmask_triangleamplitude
+  * @{
+  */
+
+#define DAC_LFSRUnmask_Bit0                ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
+#define DAC_LFSRUnmask_Bits1_0             ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits2_0             ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits3_0             ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits4_0             ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits5_0             ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits6_0             ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits7_0             ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits8_0             ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits9_0             ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits10_0            ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits11_0            ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
+#define DAC_TriangleAmplitude_1            ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
+#define DAC_TriangleAmplitude_3            ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */
+#define DAC_TriangleAmplitude_7            ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */
+#define DAC_TriangleAmplitude_15           ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */
+#define DAC_TriangleAmplitude_31           ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */
+#define DAC_TriangleAmplitude_63           ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */
+#define DAC_TriangleAmplitude_127          ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */
+#define DAC_TriangleAmplitude_255          ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */
+#define DAC_TriangleAmplitude_511          ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */
+#define DAC_TriangleAmplitude_1023         ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */
+#define DAC_TriangleAmplitude_2047         ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */
+#define DAC_TriangleAmplitude_4095         ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */
+
+#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_3) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_7) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_15) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_31) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_63) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_127) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_255) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_511) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1023) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_2047) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_4095))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_output_buffer 
+  * @{
+  */
+
+#define DAC_OutputBuffer_Enable            ((uint32_t)0x00000000)
+#define DAC_OutputBuffer_Disable           ((uint32_t)0x00000002)
+#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \
+                                           ((STATE) == DAC_OutputBuffer_Disable))
+/**
+  * @}
+  */
+  
+/** @defgroup DAC_Channel_selection 
+  * @{
+  */
+
+#define DAC_Channel_1                      ((uint32_t)0x00000000)
+#define DAC_Channel_2                      ((uint32_t)0x00000010)
+#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \
+                                 ((CHANNEL) == DAC_Channel_2))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data_alignment 
+  * @{
+  */
+
+#define DAC_Align_12b_R                    ((uint32_t)0x00000000)
+#define DAC_Align_12b_L                    ((uint32_t)0x00000004)
+#define DAC_Align_8b_R                     ((uint32_t)0x00000008)
+#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \
+                             ((ALIGN) == DAC_Align_12b_L) || \
+                             ((ALIGN) == DAC_Align_8b_R))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_Wave_Noise                     ((uint32_t)0x00000040)
+#define DAC_Wave_Triangle                  ((uint32_t)0x00000080)
+#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \
+                           ((WAVE) == DAC_Wave_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data 
+  * @{
+  */
+
+#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) 
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_interrupts_definition 
+  * @{
+  */ 
+  
+#define DAC_IT_DMAUDR                      ((uint32_t)0x00002000)  
+#define IS_DAC_IT(IT) (((IT) == DAC_IT_DMAUDR)) 
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DAC_flags_definition 
+  * @{
+  */ 
+  
+#define DAC_FLAG_DMAUDR                    ((uint32_t)0x00002000)   
+  
+#define IS_DAC_FLAG(FLAG) (((FLAG) == DAC_FLAG_DMAUDR))  
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/*  Function used to set the DAC configuration to the default reset state *****/  
+void DAC_DeInit(DAC_TypeDef* DACx);
+
+/*  DAC channels configuration: trigger, output buffer, data format functions */
+void DAC_Init(DAC_TypeDef* DACx, uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
+void DAC_Cmd(DAC_TypeDef* DACx, uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_SoftwareTriggerCmd(DAC_TypeDef* DACx, uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_DualSoftwareTriggerCmd(DAC_TypeDef* DACx, FunctionalState NewState);
+void DAC_WaveGenerationCmd(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState);
+void DAC_SetChannel1Data(DAC_TypeDef* DACx, uint32_t DAC_Align, uint16_t Data);
+void DAC_SetChannel2Data(DAC_TypeDef* DACx, uint32_t DAC_Align, uint16_t Data);
+void DAC_SetDualChannelData(DAC_TypeDef* DACx, uint32_t DAC_Align, uint16_t Data2, uint16_t Data1);
+uint16_t DAC_GetDataOutputValue(DAC_TypeDef* DACx, uint32_t DAC_Channel);
+
+/* DMA management functions ***************************************************/
+void DAC_DMACmd(DAC_TypeDef* DACx, uint32_t DAC_Channel, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void DAC_ITConfig(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState);
+FlagStatus DAC_GetFlagStatus(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_FLAG);
+void DAC_ClearFlag(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_FLAG);
+ITStatus DAC_GetITStatus(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_IT);
+void DAC_ClearITPendingBit(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_DAC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dbgmcu.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dbgmcu.h
new file mode 100644
index 00000000..6d5d6567
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dbgmcu.h
@@ -0,0 +1,113 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_dbgmcu.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the DBGMCU firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_DBGMCU_H
+#define __STM32F37X_DBGMCU_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DBGMCU
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DBGMCU_Exported_Constants
+  * @{
+  */ 
+#define DBGMCU_SLEEP                          DBGMCU_CR_DBG_SLEEP
+#define DBGMCU_STOP                           DBGMCU_CR_DBG_STOP
+#define DBGMCU_STANDBY                        DBGMCU_CR_DBG_STANDBY
+#define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFF8) == 0x00) && ((PERIPH) != 0x00))
+
+#define DBGMCU_TIM2_STOP             DBGMCU_APB1_FZ_DBG_TIM2_STOP
+#define DBGMCU_TIM3_STOP             DBGMCU_APB1_FZ_DBG_TIM3_STOP
+#define DBGMCU_TIM4_STOP             DBGMCU_APB1_FZ_DBG_TIM4_STOP
+#define DBGMCU_TIM5_STOP             DBGMCU_APB1_FZ_DBG_TIM5_STOP
+#define DBGMCU_TIM6_STOP             DBGMCU_APB1_FZ_DBG_TIM6_STOP
+#define DBGMCU_TIM7_STOP             DBGMCU_APB1_FZ_DBG_TIM7_STOP
+#define DBGMCU_TIM12_STOP            DBGMCU_APB1_FZ_DBG_TIM12_STOP
+#define DBGMCU_TIM13_STOP            DBGMCU_APB1_FZ_DBG_TIM13_STOP
+#define DBGMCU_TIM14_STOP            DBGMCU_APB1_FZ_DBG_TIM14_STOP
+#define DBGMCU_TIM18_STOP            DBGMCU_APB1_FZ_DBG_TIM18_STOP
+#define DBGMCU_RTC_STOP              DBGMCU_APB1_FZ_DBG_RTC_STOP
+#define DBGMCU_WWDG_STOP             DBGMCU_APB1_FZ_DBG_WWDG_STOP
+#define DBGMCU_IWDG_STOP             DBGMCU_APB1_FZ_DBG_IWDG_STOP
+#define DBGMCU_I2C1_SMBUS_TIMEOUT    DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT
+#define DBGMCU_I2C2_SMBUS_TIMEOUT    DBGMCU_APB1_FZ_DBG_I2C2_SMBUS_TIMEOUT
+#define DBGMCU_CAN1_STOP             DBGMCU_APB1_FZ_DBG_CAN1_STOP
+
+#define IS_DBGMCU_APB1PERIPH(PERIPH) ((((PERIPH) & 0xFD9FE000) == 0x00) && ((PERIPH) != 0x00))
+
+#define DBGMCU_TIM15_STOP            DBGMCU_APB2_FZ_DBG_TIM15_STOP
+#define DBGMCU_TIM16_STOP            DBGMCU_APB2_FZ_DBG_TIM16_STOP
+#define DBGMCU_TIM17_STOP            DBGMCU_APB2_FZ_DBG_TIM17_STOP
+#define DBGMCU_TIM19_STOP            DBGMCU_APB2_FZ_DBG_TIM19_STOP
+#define IS_DBGMCU_APB2PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFC3) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* Device and Revision ID management functions ********************************/
+uint32_t DBGMCU_GetREVID(void);
+uint32_t DBGMCU_GetDEVID(void);
+
+/* Peripherals Configuration functions ****************************************/
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
+void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState);
+void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_DBGMCU_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dma.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dma.h
new file mode 100644
index 00000000..a9fa181e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_dma.h
@@ -0,0 +1,436 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_dma.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the DMA firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_DMA_H
+#define __STM32F37X_DMA_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DMA
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  DMA Init structures definition
+  */
+typedef struct
+{
+  uint32_t DMA_PeripheralBaseAddr; /*!< Specifies the peripheral base address for DMAy Channelx.              */
+
+  uint32_t DMA_MemoryBaseAddr;     /*!< Specifies the memory base address for DMAy Channelx.                  */
+
+  uint32_t DMA_DIR;                /*!< Specifies if the peripheral is the source or destination.
+                                        This parameter can be a value of @ref DMA_data_transfer_direction     */
+
+  uint16_t DMA_BufferSize;         /*!< Specifies the buffer size, in data unit, of the specified Channel. 
+                                        The data unit is equal to the configuration set in DMA_PeripheralDataSize
+                                        or DMA_MemoryDataSize members depending in the transfer direction.    */
+
+  uint32_t DMA_PeripheralInc;      /*!< Specifies whether the Peripheral address register is incremented or not.
+                                        This parameter can be a value of @ref DMA_peripheral_incremented_mode */
+
+  uint32_t DMA_MemoryInc;          /*!< Specifies whether the memory address register is incremented or not.
+                                        This parameter can be a value of @ref DMA_memory_incremented_mode     */
+
+  uint32_t DMA_PeripheralDataSize; /*!< Specifies the Peripheral data width.
+                                        This parameter can be a value of @ref DMA_peripheral_data_size        */
+
+  uint32_t DMA_MemoryDataSize;     /*!< Specifies the Memory data width.
+                                        This parameter can be a value of @ref DMA_memory_data_size            */
+
+  uint32_t DMA_Mode;               /*!< Specifies the operation mode of the DMAy Channelx.
+                                        This parameter can be a value of @ref DMA_circular_normal_mode
+                                        @note: The circular buffer mode cannot be used if the memory-to-memory
+                                              data transfer is configured on the selected Channel */
+
+  uint32_t DMA_Priority;           /*!< Specifies the software priority for the DMAy Channelx.
+                                        This parameter can be a value of @ref DMA_priority_level              */
+
+  uint32_t DMA_M2M;                /*!< Specifies if the DMAy Channelx will be used in memory-to-memory transfer.
+                                        This parameter can be a value of @ref DMA_memory_to_memory            */
+}DMA_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DMA_Exported_Constants
+  * @{
+  */
+  
+#define IS_DMA_ALL_PERIPH(PERIPH) (((PERIPH) == DMA1_Channel1) || \
+                                   ((PERIPH) == DMA1_Channel2) || \
+                                   ((PERIPH) == DMA1_Channel3) || \
+                                   ((PERIPH) == DMA1_Channel4) || \
+                                   ((PERIPH) == DMA1_Channel5) || \
+                                   ((PERIPH) == DMA1_Channel6) || \
+                                   ((PERIPH) == DMA1_Channel7) || \
+                                   ((PERIPH) == DMA2_Channel1) || \
+                                   ((PERIPH) == DMA2_Channel2) || \
+                                   ((PERIPH) == DMA2_Channel3) || \
+                                   ((PERIPH) == DMA2_Channel4) || \
+                                   ((PERIPH) == DMA2_Channel5))
+
+/** @defgroup DMA_data_transfer_direction 
+  * @{
+  */
+
+#define DMA_DIR_PeripheralSRC              ((uint32_t)0x00000000)
+#define DMA_DIR_PeripheralDST              DMA_CCR_DIR
+
+#define IS_DMA_DIR(DIR) (((DIR) == DMA_DIR_PeripheralSRC) || \
+                         ((DIR) == DMA_DIR_PeripheralDST))
+/**
+  * @}
+  */
+
+
+/** @defgroup DMA_peripheral_incremented_mode 
+  * @{
+  */
+
+#define DMA_PeripheralInc_Disable          ((uint32_t)0x00000000)
+#define DMA_PeripheralInc_Enable           DMA_CCR_PINC
+
+#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PeripheralInc_Disable) || \
+                                            ((STATE) == DMA_PeripheralInc_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_incremented_mode 
+  * @{
+  */
+
+#define DMA_MemoryInc_Disable              ((uint32_t)0x00000000)
+#define DMA_MemoryInc_Enable               DMA_CCR_MINC
+
+#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MemoryInc_Disable) || \
+                                        ((STATE) == DMA_MemoryInc_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_peripheral_data_size 
+  * @{
+  */
+
+#define DMA_PeripheralDataSize_Byte        ((uint32_t)0x00000000)
+#define DMA_PeripheralDataSize_HalfWord    DMA_CCR_PSIZE_0
+#define DMA_PeripheralDataSize_Word        DMA_CCR_PSIZE_1
+
+#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PeripheralDataSize_Byte) || \
+                                           ((SIZE) == DMA_PeripheralDataSize_HalfWord) || \
+                                           ((SIZE) == DMA_PeripheralDataSize_Word))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_data_size 
+  * @{
+  */
+
+#define DMA_MemoryDataSize_Byte            ((uint32_t)0x00000000)
+#define DMA_MemoryDataSize_HalfWord        DMA_CCR_MSIZE_0
+#define DMA_MemoryDataSize_Word            DMA_CCR_MSIZE_1
+
+#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MemoryDataSize_Byte) || \
+                                       ((SIZE) == DMA_MemoryDataSize_HalfWord) || \
+                                       ((SIZE) == DMA_MemoryDataSize_Word))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_circular_normal_mode 
+  * @{
+  */
+
+#define DMA_Mode_Normal                    ((uint32_t)0x00000000)
+#define DMA_Mode_Circular                  DMA_CCR_CIRC
+
+#define IS_DMA_MODE(MODE) (((MODE) == DMA_Mode_Normal) || ((MODE) == DMA_Mode_Circular))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_priority_level 
+  * @{
+  */
+
+#define DMA_Priority_VeryHigh              DMA_CCR_PL
+#define DMA_Priority_High                  DMA_CCR_PL_1
+#define DMA_Priority_Medium                DMA_CCR_PL_0
+#define DMA_Priority_Low                   ((uint32_t)0x00000000)
+
+#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_Priority_VeryHigh) || \
+                                   ((PRIORITY) == DMA_Priority_High) || \
+                                   ((PRIORITY) == DMA_Priority_Medium) || \
+                                   ((PRIORITY) == DMA_Priority_Low))
+/**
+  * @}
+  */
+
+/** @defgroup DMA_memory_to_memory 
+  * @{
+  */
+
+#define DMA_M2M_Disable                    ((uint32_t)0x00000000)
+#define DMA_M2M_Enable                     DMA_CCR_MEM2MEM
+
+#define IS_DMA_M2M_STATE(STATE) (((STATE) == DMA_M2M_Disable) || ((STATE) == DMA_M2M_Enable))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_interrupts_definition
+  * @{
+  */
+
+#define DMA_IT_TC                          ((uint32_t)0x00000002)
+#define DMA_IT_HT                          ((uint32_t)0x00000004)
+#define DMA_IT_TE                          ((uint32_t)0x00000008)
+#define IS_DMA_CONFIG_IT(IT) ((((IT) & 0xFFFFFFF1) == 0x00) && ((IT) != 0x00))
+
+#define DMA1_IT_GL1                        ((uint32_t)0x00000001)
+#define DMA1_IT_TC1                        ((uint32_t)0x00000002)
+#define DMA1_IT_HT1                        ((uint32_t)0x00000004)
+#define DMA1_IT_TE1                        ((uint32_t)0x00000008)
+#define DMA1_IT_GL2                        ((uint32_t)0x00000010)
+#define DMA1_IT_TC2                        ((uint32_t)0x00000020)
+#define DMA1_IT_HT2                        ((uint32_t)0x00000040)
+#define DMA1_IT_TE2                        ((uint32_t)0x00000080)
+#define DMA1_IT_GL3                        ((uint32_t)0x00000100)
+#define DMA1_IT_TC3                        ((uint32_t)0x00000200)
+#define DMA1_IT_HT3                        ((uint32_t)0x00000400)
+#define DMA1_IT_TE3                        ((uint32_t)0x00000800)
+#define DMA1_IT_GL4                        ((uint32_t)0x00001000)
+#define DMA1_IT_TC4                        ((uint32_t)0x00002000)
+#define DMA1_IT_HT4                        ((uint32_t)0x00004000)
+#define DMA1_IT_TE4                        ((uint32_t)0x00008000)
+#define DMA1_IT_GL5                        ((uint32_t)0x00010000)
+#define DMA1_IT_TC5                        ((uint32_t)0x00020000)
+#define DMA1_IT_HT5                        ((uint32_t)0x00040000)
+#define DMA1_IT_TE5                        ((uint32_t)0x00080000)
+#define DMA1_IT_GL6                        ((uint32_t)0x00100000)
+#define DMA1_IT_TC6                        ((uint32_t)0x00200000)
+#define DMA1_IT_HT6                        ((uint32_t)0x00400000)
+#define DMA1_IT_TE6                        ((uint32_t)0x00800000)
+#define DMA1_IT_GL7                        ((uint32_t)0x01000000)
+#define DMA1_IT_TC7                        ((uint32_t)0x02000000)
+#define DMA1_IT_HT7                        ((uint32_t)0x04000000)
+#define DMA1_IT_TE7                        ((uint32_t)0x08000000)
+
+#define DMA2_IT_GL1                        ((uint32_t)0x10000001)
+#define DMA2_IT_TC1                        ((uint32_t)0x10000002)
+#define DMA2_IT_HT1                        ((uint32_t)0x10000004)
+#define DMA2_IT_TE1                        ((uint32_t)0x10000008)
+#define DMA2_IT_GL2                        ((uint32_t)0x10000010)
+#define DMA2_IT_TC2                        ((uint32_t)0x10000020)
+#define DMA2_IT_HT2                        ((uint32_t)0x10000040)
+#define DMA2_IT_TE2                        ((uint32_t)0x10000080)
+#define DMA2_IT_GL3                        ((uint32_t)0x10000100)
+#define DMA2_IT_TC3                        ((uint32_t)0x10000200)
+#define DMA2_IT_HT3                        ((uint32_t)0x10000400)
+#define DMA2_IT_TE3                        ((uint32_t)0x10000800)
+#define DMA2_IT_GL4                        ((uint32_t)0x10001000)
+#define DMA2_IT_TC4                        ((uint32_t)0x10002000)
+#define DMA2_IT_HT4                        ((uint32_t)0x10004000)
+#define DMA2_IT_TE4                        ((uint32_t)0x10008000)
+#define DMA2_IT_GL5                        ((uint32_t)0x10010000)
+#define DMA2_IT_TC5                        ((uint32_t)0x10020000)
+#define DMA2_IT_HT5                        ((uint32_t)0x10040000)
+#define DMA2_IT_TE5                        ((uint32_t)0x10080000)
+
+#define IS_DMA_CLEAR_IT(IT) (((((IT) & 0xF0000000) == 0x00) || (((IT) & 0xEFF00000) == 0x00)) && ((IT) != 0x00))
+
+#define IS_DMA_GET_IT(IT) (((IT) == DMA1_IT_GL1) || ((IT) == DMA1_IT_TC1) || \
+                           ((IT) == DMA1_IT_HT1) || ((IT) == DMA1_IT_TE1) || \
+                           ((IT) == DMA1_IT_GL2) || ((IT) == DMA1_IT_TC2) || \
+                           ((IT) == DMA1_IT_HT2) || ((IT) == DMA1_IT_TE2) || \
+                           ((IT) == DMA1_IT_GL3) || ((IT) == DMA1_IT_TC3) || \
+                           ((IT) == DMA1_IT_HT3) || ((IT) == DMA1_IT_TE3) || \
+                           ((IT) == DMA1_IT_GL4) || ((IT) == DMA1_IT_TC4) || \
+                           ((IT) == DMA1_IT_HT4) || ((IT) == DMA1_IT_TE4) || \
+                           ((IT) == DMA1_IT_GL5) || ((IT) == DMA1_IT_TC5) || \
+                           ((IT) == DMA1_IT_HT5) || ((IT) == DMA1_IT_TE5) || \
+                           ((IT) == DMA1_IT_GL6) || ((IT) == DMA1_IT_TC6) || \
+                           ((IT) == DMA1_IT_HT6) || ((IT) == DMA1_IT_TE6) || \
+                           ((IT) == DMA1_IT_GL7) || ((IT) == DMA1_IT_TC7) || \
+                           ((IT) == DMA1_IT_HT7) || ((IT) == DMA1_IT_TE7) || \
+                           ((IT) == DMA2_IT_GL1) || ((IT) == DMA2_IT_TC1) || \
+                           ((IT) == DMA2_IT_HT1) || ((IT) == DMA2_IT_TE1) || \
+                           ((IT) == DMA2_IT_GL2) || ((IT) == DMA2_IT_TC2) || \
+                           ((IT) == DMA2_IT_HT2) || ((IT) == DMA2_IT_TE2) || \
+                           ((IT) == DMA2_IT_GL3) || ((IT) == DMA2_IT_TC3) || \
+                           ((IT) == DMA2_IT_HT3) || ((IT) == DMA2_IT_TE3) || \
+                           ((IT) == DMA2_IT_GL4) || ((IT) == DMA2_IT_TC4) || \
+                           ((IT) == DMA2_IT_HT4) || ((IT) == DMA2_IT_TE4) || \
+                           ((IT) == DMA2_IT_GL5) || ((IT) == DMA2_IT_TC5) || \
+                           ((IT) == DMA2_IT_HT5) || ((IT) == DMA2_IT_TE5))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_flags_definition 
+  * @{
+  */
+  
+#define DMA1_FLAG_GL1                      ((uint32_t)0x00000001)
+#define DMA1_FLAG_TC1                      ((uint32_t)0x00000002)
+#define DMA1_FLAG_HT1                      ((uint32_t)0x00000004)
+#define DMA1_FLAG_TE1                      ((uint32_t)0x00000008)
+#define DMA1_FLAG_GL2                      ((uint32_t)0x00000010)
+#define DMA1_FLAG_TC2                      ((uint32_t)0x00000020)
+#define DMA1_FLAG_HT2                      ((uint32_t)0x00000040)
+#define DMA1_FLAG_TE2                      ((uint32_t)0x00000080)
+#define DMA1_FLAG_GL3                      ((uint32_t)0x00000100)
+#define DMA1_FLAG_TC3                      ((uint32_t)0x00000200)
+#define DMA1_FLAG_HT3                      ((uint32_t)0x00000400)
+#define DMA1_FLAG_TE3                      ((uint32_t)0x00000800)
+#define DMA1_FLAG_GL4                      ((uint32_t)0x00001000)
+#define DMA1_FLAG_TC4                      ((uint32_t)0x00002000)
+#define DMA1_FLAG_HT4                      ((uint32_t)0x00004000)
+#define DMA1_FLAG_TE4                      ((uint32_t)0x00008000)
+#define DMA1_FLAG_GL5                      ((uint32_t)0x00010000)
+#define DMA1_FLAG_TC5                      ((uint32_t)0x00020000)
+#define DMA1_FLAG_HT5                      ((uint32_t)0x00040000)
+#define DMA1_FLAG_TE5                      ((uint32_t)0x00080000)
+#define DMA1_FLAG_GL6                      ((uint32_t)0x00100000)
+#define DMA1_FLAG_TC6                      ((uint32_t)0x00200000)
+#define DMA1_FLAG_HT6                      ((uint32_t)0x00400000)
+#define DMA1_FLAG_TE6                      ((uint32_t)0x00800000)
+#define DMA1_FLAG_GL7                      ((uint32_t)0x01000000)
+#define DMA1_FLAG_TC7                      ((uint32_t)0x02000000)
+#define DMA1_FLAG_HT7                      ((uint32_t)0x04000000)
+#define DMA1_FLAG_TE7                      ((uint32_t)0x08000000)
+
+#define DMA2_FLAG_GL1                      ((uint32_t)0x10000001)
+#define DMA2_FLAG_TC1                      ((uint32_t)0x10000002)
+#define DMA2_FLAG_HT1                      ((uint32_t)0x10000004)
+#define DMA2_FLAG_TE1                      ((uint32_t)0x10000008)
+#define DMA2_FLAG_GL2                      ((uint32_t)0x10000010)
+#define DMA2_FLAG_TC2                      ((uint32_t)0x10000020)
+#define DMA2_FLAG_HT2                      ((uint32_t)0x10000040)
+#define DMA2_FLAG_TE2                      ((uint32_t)0x10000080)
+#define DMA2_FLAG_GL3                      ((uint32_t)0x10000100)
+#define DMA2_FLAG_TC3                      ((uint32_t)0x10000200)
+#define DMA2_FLAG_HT3                      ((uint32_t)0x10000400)
+#define DMA2_FLAG_TE3                      ((uint32_t)0x10000800)
+#define DMA2_FLAG_GL4                      ((uint32_t)0x10001000)
+#define DMA2_FLAG_TC4                      ((uint32_t)0x10002000)
+#define DMA2_FLAG_HT4                      ((uint32_t)0x10004000)
+#define DMA2_FLAG_TE4                      ((uint32_t)0x10008000)
+#define DMA2_FLAG_GL5                      ((uint32_t)0x10010000)
+#define DMA2_FLAG_TC5                      ((uint32_t)0x10020000)
+#define DMA2_FLAG_HT5                      ((uint32_t)0x10040000)
+#define DMA2_FLAG_TE5                      ((uint32_t)0x10080000)
+
+#define IS_DMA_CLEAR_FLAG(FLAG) (((((FLAG) & 0xF0000000) == 0x00) || (((FLAG) & 0xEFF00000) == 0x00)) && ((FLAG) != 0x00))
+
+#define IS_DMA_GET_FLAG(FLAG) (((FLAG) == DMA1_FLAG_GL1) || ((FLAG) == DMA1_FLAG_TC1) || \
+                               ((FLAG) == DMA1_FLAG_HT1) || ((FLAG) == DMA1_FLAG_TE1) || \
+                               ((FLAG) == DMA1_FLAG_GL2) || ((FLAG) == DMA1_FLAG_TC2) || \
+                               ((FLAG) == DMA1_FLAG_HT2) || ((FLAG) == DMA1_FLAG_TE2) || \
+                               ((FLAG) == DMA1_FLAG_GL3) || ((FLAG) == DMA1_FLAG_TC3) || \
+                               ((FLAG) == DMA1_FLAG_HT3) || ((FLAG) == DMA1_FLAG_TE3) || \
+                               ((FLAG) == DMA1_FLAG_GL4) || ((FLAG) == DMA1_FLAG_TC4) || \
+                               ((FLAG) == DMA1_FLAG_HT4) || ((FLAG) == DMA1_FLAG_TE4) || \
+                               ((FLAG) == DMA1_FLAG_GL5) || ((FLAG) == DMA1_FLAG_TC5) || \
+                               ((FLAG) == DMA1_FLAG_HT5) || ((FLAG) == DMA1_FLAG_TE5) || \
+                               ((FLAG) == DMA1_FLAG_GL6) || ((FLAG) == DMA1_FLAG_TC6) || \
+                               ((FLAG) == DMA1_FLAG_HT6) || ((FLAG) == DMA1_FLAG_TE6) || \
+                               ((FLAG) == DMA1_FLAG_GL7) || ((FLAG) == DMA1_FLAG_TC7) || \
+                               ((FLAG) == DMA1_FLAG_HT7) || ((FLAG) == DMA1_FLAG_TE7) || \
+                               ((FLAG) == DMA2_FLAG_GL1) || ((FLAG) == DMA2_FLAG_TC1) || \
+                               ((FLAG) == DMA2_FLAG_HT1) || ((FLAG) == DMA2_FLAG_TE1) || \
+                               ((FLAG) == DMA2_FLAG_GL2) || ((FLAG) == DMA2_FLAG_TC2) || \
+                               ((FLAG) == DMA2_FLAG_HT2) || ((FLAG) == DMA2_FLAG_TE2) || \
+                               ((FLAG) == DMA2_FLAG_GL3) || ((FLAG) == DMA2_FLAG_TC3) || \
+                               ((FLAG) == DMA2_FLAG_HT3) || ((FLAG) == DMA2_FLAG_TE3) || \
+                               ((FLAG) == DMA2_FLAG_GL4) || ((FLAG) == DMA2_FLAG_TC4) || \
+                               ((FLAG) == DMA2_FLAG_HT4) || ((FLAG) == DMA2_FLAG_TE4) || \
+                               ((FLAG) == DMA2_FLAG_GL5) || ((FLAG) == DMA2_FLAG_TC5) || \
+                               ((FLAG) == DMA2_FLAG_HT5) || ((FLAG) == DMA2_FLAG_TE5))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Function used to set the DMA configuration to the default reset state ******/
+void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx);
+
+/* Initialization and Configuration functions *********************************/
+void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct);
+void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct);
+void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState);
+
+/* Data Counter functions******************************************************/ 
+void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber);
+uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx);
+
+/* Interrupts and flags management functions **********************************/
+void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState);
+FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG);
+void DMA_ClearFlag(uint32_t DMAy_FLAG);
+ITStatus DMA_GetITStatus(uint32_t DMAy_IT);
+void DMA_ClearITPendingBit(uint32_t DMAy_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_DMA_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_exti.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_exti.h
new file mode 100644
index 00000000..2f1bad92
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_exti.h
@@ -0,0 +1,210 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_exti.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the EXTI firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_EXTI_H
+#define __STM32F37X_EXTI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup EXTI
+  * @{
+  */
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  EXTI mode enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Mode_Interrupt = 0x00,
+  EXTI_Mode_Event = 0x04
+}EXTIMode_TypeDef;
+
+#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
+
+/** 
+  * @brief  EXTI Trigger enumeration
+  */
+
+typedef enum
+{
+  EXTI_Trigger_Rising = 0x08,
+  EXTI_Trigger_Falling = 0x0C,
+  EXTI_Trigger_Rising_Falling = 0x10
+}EXTITrigger_TypeDef;
+
+#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
+                                  ((TRIGGER) == EXTI_Trigger_Falling) || \
+                                  ((TRIGGER) == EXTI_Trigger_Rising_Falling))
+/**
+  * @brief  EXTI Init Structure definition
+  */
+
+typedef struct
+{
+  uint32_t EXTI_Line;               /*!< Specifies the EXTI lines to be enabled or disabled.
+                                         This parameter can be any combination of @ref EXTI_Lines */
+
+  EXTIMode_TypeDef EXTI_Mode;       /*!< Specifies the mode for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  FunctionalState EXTI_LineCmd;     /*!< Specifies the new state of the selected EXTI lines.
+                                         This parameter can be set either to ENABLE or DISABLE */
+}EXTI_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup EXTI_Exported_Constants
+  * @{
+  */
+
+/** @defgroup EXTI_Lines 
+  * @{
+  */
+
+#define EXTI_Line0       ((uint32_t)0x00000001)  /*!< External interrupt line 0  */
+#define EXTI_Line1       ((uint32_t)0x00000002)  /*!< External interrupt line 1  */
+#define EXTI_Line2       ((uint32_t)0x00000004)  /*!< External interrupt line 2  */
+#define EXTI_Line3       ((uint32_t)0x00000008)  /*!< External interrupt line 3  */
+#define EXTI_Line4       ((uint32_t)0x00000010)  /*!< External interrupt line 4  */
+#define EXTI_Line5       ((uint32_t)0x00000020)  /*!< External interrupt line 5  */
+#define EXTI_Line6       ((uint32_t)0x00000040)  /*!< External interrupt line 6  */
+#define EXTI_Line7       ((uint32_t)0x00000080)  /*!< External interrupt line 7  */
+#define EXTI_Line8       ((uint32_t)0x00000100)  /*!< External interrupt line 8  */
+#define EXTI_Line9       ((uint32_t)0x00000200)  /*!< External interrupt line 9  */
+#define EXTI_Line10      ((uint32_t)0x00000400)  /*!< External interrupt line 10 */
+#define EXTI_Line11      ((uint32_t)0x00000800)  /*!< External interrupt line 11 */
+#define EXTI_Line12      ((uint32_t)0x00001000)  /*!< External interrupt line 12 */
+#define EXTI_Line13      ((uint32_t)0x00002000)  /*!< External interrupt line 13 */
+#define EXTI_Line14      ((uint32_t)0x00004000)  /*!< External interrupt line 14 */
+#define EXTI_Line15      ((uint32_t)0x00008000)  /*!< External interrupt line 15 */
+#define EXTI_Line16      ((uint32_t)0x00010000)  /*!< External interrupt line 16 
+                                                      Connected to the PVD Output */
+#define EXTI_Line17      ((uint32_t)0x00020000)  /*!< Internal interrupt line 17 
+                                                      Connected to the RTC Alarm 
+                                                      event */
+#define EXTI_Line18      ((uint32_t)0x00040000)  /*!< Internal interrupt line 18 
+                                                      Connected to the USB Device
+                                                      Wakeup from suspend event */
+#define EXTI_Line19      ((uint32_t)0x00080000)  /*!< Internal interrupt line 19
+                                                      Connected to the RTC Tamper
+                                                      and Time Stamp events */
+#define EXTI_Line20      ((uint32_t)0x00100000)  /*!< Internal interrupt line 20
+                                                      Connected to the RTC wakeup
+                                                      event */
+#define EXTI_Line21      ((uint32_t)0x00200000)  /*!< Internal interrupt line 21
+                                                      Connected to the Comparator 1
+                                                      event */
+#define EXTI_Line22      ((uint32_t)0x00400000)  /*!< Internal interrupt line 22
+                                                      Connected to the Comparator 2
+                                                      event */
+#define EXTI_Line23      ((uint32_t)0x00800000)  /*!< Internal interrupt line 23
+                                                      Connected to the I2C1 wakeup
+                                                      event */
+#define EXTI_Line24      ((uint32_t)0x01000000)  /*!< Internal interrupt line 24
+                                                      Connected to the I2C2 wakeup
+                                                      event */
+#define EXTI_Line25      ((uint32_t)0x02000000)  /*!< Internal interrupt line 25
+                                                      Connected to the USART1 wakeup
+                                                      event */
+#define EXTI_Line26      ((uint32_t)0x04000000)  /*!< Internal interrupt line 26
+                                                      Connected to the USART2 wakeup
+                                                      event */
+#define EXTI_Line27      ((uint32_t)0x08000000)  /*!< Internal interrupt line 27
+                                                      Connected to the CEC wakeup
+                                                      event */
+#define EXTI_Line28      ((uint32_t)0x10000000)  /*!< Internal interrupt line 28
+                                                      Connected to the USART3 wakeup
+                                                      event */
+#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0x00) == 0x00) && ((LINE) != (uint16_t)0x00))
+
+#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
+                                ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
+                                ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
+                                ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
+                                ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
+                                ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
+                                ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
+                                ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
+                                ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
+                                ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19) || \
+                                ((LINE) == EXTI_Line20) || ((LINE) == EXTI_Line21) || \
+                                ((LINE) == EXTI_Line22))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Function used to set the EXTI configuration to the default reset state *****/
+void EXTI_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
+void EXTI_ClearFlag(uint32_t EXTI_Line);
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_EXTI_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_flash.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_flash.h
new file mode 100644
index 00000000..6a194b02
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_flash.h
@@ -0,0 +1,412 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_flash.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the FLASH 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_FLASH_H
+#define __STM32F37X_FLASH_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FLASH
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/** 
+  * @brief FLASH Status  
+  */ 
+typedef enum
+{ 
+  FLASH_BUSY = 1,
+  FLASH_ERROR_WRP,
+  FLASH_ERROR_PROGRAM,
+  FLASH_COMPLETE,
+  FLASH_TIMEOUT
+}FLASH_Status;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FLASH_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup FLASH_Latency 
+  * @{
+  */ 
+#define FLASH_Latency_0                ((uint8_t)0x0000)    /*!< FLASH Zero Latency cycle */
+#define FLASH_Latency_1                FLASH_ACR_LATENCY_0  /*!< FLASH One Latency cycle */
+#define FLASH_Latency_2                FLASH_ACR_LATENCY_1  /*!< FLASH Two Latency cycles */
+
+#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \
+                                   ((LATENCY) == FLASH_Latency_1) || \
+                                   ((LATENCY) == FLASH_Latency_2))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Interrupts 
+  * @{
+  */
+   
+#define FLASH_IT_EOP                   FLASH_CR_EOPIE  /*!< End of programming interrupt source */
+#define FLASH_IT_ERR                   FLASH_CR_ERRIE  /*!< Error interrupt source */
+#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000)))
+/**
+  * @}
+  */
+/** @defgroup FLASH_Address 
+  * @{
+  */
+  
+#define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0803FFFF))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_OB_DATA_ADDRESS 
+  * @{
+  */  
+#define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804) || ((ADDRESS) == 0x1FFFF806)) 
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_Write_Protection 
+  * @{
+  */
+  
+
+#define OB_WRP_Pages0to1               ((uint32_t)0x00000001) /* Write protection of page 0 to 1 */
+#define OB_WRP_Pages2to3               ((uint32_t)0x00000002) /* Write protection of page 2 to 3 */
+#define OB_WRP_Pages4to5               ((uint32_t)0x00000004) /* Write protection of page 4 to 5 */
+#define OB_WRP_Pages6to7               ((uint32_t)0x00000008) /* Write protection of page 6 to 7 */
+#define OB_WRP_Pages8to9               ((uint32_t)0x00000010) /* Write protection of page 8 to 9 */
+#define OB_WRP_Pages10to11             ((uint32_t)0x00000020) /* Write protection of page 10 to 11 */
+#define OB_WRP_Pages12to13             ((uint32_t)0x00000040) /* Write protection of page 12 to 13 */
+#define OB_WRP_Pages14to15             ((uint32_t)0x00000080) /* Write protection of page 14 to 15 */
+#define OB_WRP_Pages16to17             ((uint32_t)0x00000100) /* Write protection of page 16 to 17 */
+#define OB_WRP_Pages18to19             ((uint32_t)0x00000200) /* Write protection of page 18 to 19 */
+#define OB_WRP_Pages20to21             ((uint32_t)0x00000400) /* Write protection of page 20 to 21 */
+#define OB_WRP_Pages22to23             ((uint32_t)0x00000800) /* Write protection of page 22 to 23 */
+#define OB_WRP_Pages24to25             ((uint32_t)0x00001000) /* Write protection of page 24 to 25 */
+#define OB_WRP_Pages26to27             ((uint32_t)0x00002000) /* Write protection of page 26 to 27 */
+#define OB_WRP_Pages28to29             ((uint32_t)0x00004000) /* Write protection of page 28 to 29 */
+#define OB_WRP_Pages30to31             ((uint32_t)0x00008000) /* Write protection of page 30 to 31 */
+#define OB_WRP_Pages32to33             ((uint32_t)0x00010000) /* Write protection of page 32 to 33 */
+#define OB_WRP_Pages34to35             ((uint32_t)0x00020000) /* Write protection of page 34 to 35 */
+#define OB_WRP_Pages36to37             ((uint32_t)0x00040000) /* Write protection of page 36 to 37 */
+#define OB_WRP_Pages38to39             ((uint32_t)0x00080000) /* Write protection of page 38 to 39 */
+#define OB_WRP_Pages40to41             ((uint32_t)0x00100000) /* Write protection of page 40 to 41 */
+#define OB_WRP_Pages42to43             ((uint32_t)0x00200000) /* Write protection of page 42 to 43 */
+#define OB_WRP_Pages44to45             ((uint32_t)0x00400000) /* Write protection of page 44 to 45 */
+#define OB_WRP_Pages46to47             ((uint32_t)0x00800000) /* Write protection of page 46 to 47 */
+#define OB_WRP_Pages48to49             ((uint32_t)0x01000000) /* Write protection of page 48 to 49 */
+#define OB_WRP_Pages50to51             ((uint32_t)0x02000000) /* Write protection of page 50 to 51 */
+#define OB_WRP_Pages52to53             ((uint32_t)0x04000000) /* Write protection of page 52 to 53 */
+#define OB_WRP_Pages54to55             ((uint32_t)0x08000000) /* Write protection of page 54 to 55 */
+#define OB_WRP_Pages56to57             ((uint32_t)0x10000000) /* Write protection of page 56 to 57 */
+#define OB_WRP_Pages58to59             ((uint32_t)0x20000000) /* Write protection of page 58 to 59 */
+#define OB_WRP_Pages60to61             ((uint32_t)0x40000000) /* Write protection of page 60 to 61 */
+#define OB_WRP_Pages62to127            ((uint32_t)0x80000000) /* Write protection of page 62 to 127 */
+
+#define OB_WRP_AllPages                ((uint32_t)0xFFFFFFFF) /*!< Write protection of all Sectors */
+
+#define IS_OB_WRP(PAGE) (((PAGE) != 0x0000000))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_Read_Protection 
+  * @{
+  */ 
+
+/** 
+  * @brief  FLASH_Read_Protection_Level  
+  */ 
+#define OB_RDP_Level_0   ((uint8_t)0xAA)
+#define OB_RDP_Level_1   ((uint8_t)0xBB)
+/*#define OB_RDP_Level_2   ((uint8_t)0xCC)*/ /* Warning: When enabling read protection level 2 
+                                                it's no more possible to go back to level 1 or 0 */
+
+#define IS_OB_RDP(LEVEL) (((LEVEL) == OB_RDP_Level_0)||\
+                          ((LEVEL) == OB_RDP_Level_1))/*||\
+                          ((LEVEL) == OB_RDP_Level_2))*/
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Option_Bytes_IWatchdog 
+  * @{
+  */
+
+#define OB_IWDG_SW                     ((uint8_t)0x01)  /*!< Software IWDG selected */
+#define OB_IWDG_HW                     ((uint8_t)0x00)  /*!< Hardware IWDG selected */
+#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_nRST_STOP 
+  * @{
+  */
+
+#define OB_STOP_NoRST                  ((uint8_t)0x02) /*!< No reset generated when entering in STOP */
+#define OB_STOP_RST                    ((uint8_t)0x00) /*!< Reset generated when entering in STOP */
+#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_nRST_STDBY 
+  * @{
+  */
+
+#define OB_STDBY_NoRST                 ((uint8_t)0x04) /*!< No reset generated when entering in STANDBY */
+#define OB_STDBY_RST                   ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */
+#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_BOOT1
+  * @{
+  */
+
+#define OB_BOOT1_RESET                 ((uint8_t)0x00) /*!< BOOT1 Reset */
+#define OB_BOOT1_SET                   ((uint8_t)0x10) /*!< BOOT1 Set */
+#define IS_OB_BOOT1(BOOT1) (((BOOT1) == OB_BOOT1_RESET) || ((BOOT1) == OB_BOOT1_SET))
+
+/**
+  * @}
+  */  
+
+/** @defgroup FLASH_Option_Bytes_VDDA_Analog_Monitoring
+  * @{
+  */
+
+#define OB_VDDA_ANALOG_ON              ((uint8_t)0x20) /*!< Analog monitoring on VDDA Power source ON */
+#define OB_VDDA_ANALOG_OFF             ((uint8_t)0x00) /*!< Analog monitoring on VDDA Power source OFF */
+
+#define IS_OB_VDDA_ANALOG(ANALOG) (((ANALOG) == OB_VDDA_ANALOG_ON) || ((ANALOG) == OB_VDDA_ANALOG_OFF))
+
+/**
+  * @}
+  */ 
+/** @defgroup FLASH_Option_Bytes_VDD_Analog_Monitoring
+  * @{
+  */
+
+#define OB_VDD_SD12_ON              ((uint8_t)0x80) /*!< Analog monitoring on VDDA Power source ON */
+#define OB_VDD_SD12_OFF             ((uint8_t)0x00) /*!< Analog monitoring on VDDA Power source OFF */
+
+#define IS_OB_VDD_SD12(MODE) (((MODE) == OB_VDD_SD12_ON) || ((MODE) == OB_VDD_SD12_OFF))
+
+/**
+  * @}
+  */     
+
+/** @defgroup FLASH_Option_Bytes_SRAM_Parity_Enable 
+  * @{
+  */
+
+#define OB_SRAM_PARITY_SET              ((uint8_t)0x00) /*!< SRAM parity enable Set */
+#define OB_SRAM_PARITY_RESET            ((uint8_t)0x40) /*!< SRAM parity enable reset */
+
+#define IS_OB_SRAM_PARITY(PARITY) (((PARITY) == OB_SRAM_PARITY_SET) || ((PARITY) == OB_SRAM_PARITY_RESET))
+
+/**
+  * @}
+  */ 
+      
+/** @defgroup FLASH_Flags 
+  * @{
+  */ 
+
+#define FLASH_FLAG_BSY                 FLASH_SR_BSY     /*!< FLASH Busy flag */
+#define FLASH_FLAG_PGERR               FLASH_SR_PGERR   /*!< FLASH Programming error flag */
+#define FLASH_FLAG_WRPERR              FLASH_SR_WRPERR  /*!< FLASH Write protected error flag */
+#define FLASH_FLAG_EOP                 FLASH_SR_EOP     /*!< FLASH End of Programming flag */
+ 
+#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFC3) == 0x00000000) && ((FLAG) != 0x00000000))
+
+#define IS_FLASH_GET_FLAG(FLAG)  (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_PGERR) || \
+                                  ((FLAG) == FLASH_FLAG_WRPERR) || ((FLAG) == FLASH_FLAG_EOP))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Keys 
+  * @{
+  */ 
+#define RDP_KEY                  ((uint16_t)0x00A5)
+#define FLASH_KEY1               ((uint32_t)0x45670123)
+#define FLASH_KEY2               ((uint32_t)0xCDEF89AB)
+#define FLASH_OPTKEY1            FLASH_KEY1
+#define FLASH_OPTKEY2            FLASH_KEY2
+/**
+  * @}
+  */
+  
+/** @defgroup FLASH_Timeout_definition 
+  * @{
+  */ 
+
+#define FLASH_ER_PRG_TIMEOUT         ((uint32_t)0x000B0000) 
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Legacy 
+  * @{
+  */
+#define FLASH_WRProt_Pages0to1	       OB_WRP_Pages0to1
+#define FLASH_WRProt_Pages2to3	       OB_WRP_Pages2to3
+#define FLASH_WRProt_Pages4to5	       OB_WRP_Pages4to5
+#define FLASH_WRProt_Pages6to7	       OB_WRP_Pages6to7
+#define FLASH_WRProt_Pages8to9	       OB_WRP_Pages8to9
+#define FLASH_WRProt_Pages10to11	   OB_WRP_Pages10to11
+#define FLASH_WRProt_Pages12to13	   OB_WRP_Pages12to13
+#define FLASH_WRProt_Pages14to15	   OB_WRP_Pages14to15
+#define FLASH_WRProt_Pages16to17	   OB_WRP_Pages16to17
+#define FLASH_WRProt_Pages18to19	   OB_WRP_Pages18to19
+#define FLASH_WRProt_Pages20to21	   OB_WRP_Pages20to21
+#define FLASH_WRProt_Pages22to23	   OB_WRP_Pages22to23
+#define FLASH_WRProt_Pages24to25	   OB_WRP_Pages24to25
+#define FLASH_WRProt_Pages26to27	   OB_WRP_Pages26to27
+#define FLASH_WRProt_Pages28to29	   OB_WRP_Pages28to29
+#define FLASH_WRProt_Pages30to31	   OB_WRP_Pages30to31
+#define FLASH_WRProt_Pages32to33	   OB_WRP_Pages32to33
+#define FLASH_WRProt_Pages34to35	   OB_WRP_Pages34to35
+#define FLASH_WRProt_Pages36to37	   OB_WRP_Pages36to37
+#define FLASH_WRProt_Pages38to39	   OB_WRP_Pages38to39
+#define FLASH_WRProt_Pages40to41	   OB_WRP_Pages40to41
+#define FLASH_WRProt_Pages42to43	   OB_WRP_Pages42to43
+#define FLASH_WRProt_Pages44to45	   OB_WRP_Pages44to45
+#define FLASH_WRProt_Pages46to47	   OB_WRP_Pages46to47
+#define FLASH_WRProt_Pages48to49	   OB_WRP_Pages48to49
+#define FLASH_WRProt_Pages50to51	   OB_WRP_Pages50to51
+#define FLASH_WRProt_Pages52to53	   OB_WRP_Pages52to53
+#define FLASH_WRProt_Pages54to55	   OB_WRP_Pages54to55
+#define FLASH_WRProt_Pages56to57	   OB_WRP_Pages56to57
+#define FLASH_WRProt_Pages58to59	   OB_WRP_Pages58to59
+#define FLASH_WRProt_Pages60to61	   OB_WRP_Pages60to61
+#define FLASH_WRProt_Pages62to127	   OB_WRP_Pages62to127
+
+#define FLASH_WRProt_AllPages          OB_WRP_AllPages
+/**
+  * @}
+  */ 
+/**
+  * @}
+  */
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* FLASH Interface configuration functions ************************************/
+void FLASH_SetLatency(uint32_t FLASH_Latency);
+void FLASH_HalfCycleAccessCmd(FunctionalState NewState);
+void FLASH_PrefetchBufferCmd(FunctionalState NewState);
+
+/* FLASH Memory Programming functions *****************************************/
+void FLASH_Unlock(void);
+void FLASH_Lock(void);
+FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
+FLASH_Status FLASH_EraseAllPages(void);
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
+
+/* FLASH Option Bytes Programming functions *****************************************/
+void FLASH_OB_Unlock(void);
+void FLASH_OB_Lock(void);
+void FLASH_OB_Launch(void);
+FLASH_Status FLASH_OB_Erase(void);
+FLASH_Status FLASH_OB_ProgramData(uint32_t Address, uint8_t Data);
+FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP);
+FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP);
+FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY);
+FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1);
+FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG);
+FLASH_Status FLASH_OB_VDD_SD12Config(uint8_t OB_VDD_SD12);
+FLASH_Status FLASH_OB_SRAMParityConfig(uint8_t OB_SRAM_Parity);
+FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER);
+uint8_t FLASH_OB_GetUser(void);
+uint32_t FLASH_OB_GetWRP(void);
+FlagStatus FLASH_OB_GetRDP(void);
+
+/* FLASH Interrupts and flags management functions **********************************/
+void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
+FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
+void FLASH_ClearFlag(uint32_t FLASH_FLAG);
+FLASH_Status FLASH_GetStatus(void);
+FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
+
+
+/** @defgroup FLASH_Legacy 
+  * @{
+  */
+#define FLASH_EraseOptionBytes               FLASH_OB_Erase
+#define FLASH_EnableWriteProtection	         FLASH_OB_EnableWRP
+#define FLASH_UserOptionByteConfig	         FLASH_OB_UserConfig
+#define FLASH_ProgramOptionByteData          FLASH_OB_ProgramData
+#define FLASH_GetUserOptionByte	             FLASH_OB_GetUser
+#define FLASH_GetWriteProtectionOptionByte   FLASH_OB_GetWRP
+/**
+  * @}
+  */ 
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_FLASH_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_gpio.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_gpio.h
new file mode 100644
index 00000000..1b19dcaa
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_gpio.h
@@ -0,0 +1,387 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_gpio.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the GPIO 
+  *          firmware library. 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_GPIO_H
+#define __STM32F37X_GPIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup GPIO
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+ 
+#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                    ((PERIPH) == GPIOB) || \
+                                    ((PERIPH) == GPIOC) || \
+                                    ((PERIPH) == GPIOD) || \
+                                    ((PERIPH) == GPIOE) || \
+                                    ((PERIPH) == GPIOF))  
+
+#define IS_GPIO_LIST_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                     ((PERIPH) == GPIOB) || \
+                                     ((PERIPH) == GPIOD))
+/** @defgroup Configuration_Mode_enumeration 
+  * @{
+  */
+typedef enum
+{
+  GPIO_Mode_IN   = 0x00, /*!< GPIO Input Mode */
+  GPIO_Mode_OUT  = 0x01, /*!< GPIO Output Mode */
+  GPIO_Mode_AF   = 0x02, /*!< GPIO Alternate function Mode */
+  GPIO_Mode_AN   = 0x03  /*!< GPIO Analog In/Out Mode      */
+}GPIOMode_TypeDef;
+
+#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN)|| ((MODE) == GPIO_Mode_OUT) || \
+                            ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN))
+/**
+  * @}
+  */
+
+/** @defgroup Output_type_enumeration
+  * @{
+  */
+typedef enum
+{
+  GPIO_OType_PP = 0x00,
+  GPIO_OType_OD = 0x01
+}GPIOOType_TypeDef;
+
+#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD))
+
+/**
+  * @}
+  */
+
+/** @defgroup Output_Maximum_frequency_enumeration 
+  * @{
+  */
+typedef enum
+{
+  GPIO_Speed_Level_1  = 0x01, /*!< Medium Speed */
+  GPIO_Speed_Level_2  = 0x02, /*!< Fast Speed   */
+  GPIO_Speed_Level_3  = 0x03  /*!< High Speed   */
+}GPIOSpeed_TypeDef;
+
+#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_Level_1) || ((SPEED) == GPIO_Speed_Level_2) || \
+                              ((SPEED) == GPIO_Speed_Level_3))
+/**
+  * @}
+  */
+
+/** @defgroup Configuration_Pull-Up_Pull-Down_enumeration 
+  * @{
+  */
+typedef enum
+{
+  GPIO_PuPd_NOPULL = 0x00,
+  GPIO_PuPd_UP     = 0x01,
+  GPIO_PuPd_DOWN   = 0x02
+}GPIOPuPd_TypeDef;
+
+#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \
+                            ((PUPD) == GPIO_PuPd_DOWN))
+/**
+  * @}
+  */
+
+/** @defgroup Bit_SET_and_Bit_RESET_enumeration
+  * @{
+  */
+typedef enum
+{
+  Bit_RESET = 0,
+  Bit_SET
+}BitAction;
+
+#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
+/**
+  * @}
+  */
+
+/**
+  * @brief  GPIO Init structure definition
+  */
+typedef struct
+{
+  uint32_t GPIO_Pin;              /*!< Specifies the GPIO pins to be configured.
+                                       This parameter can be any value of @ref GPIO_pins_define */
+
+  GPIOMode_TypeDef GPIO_Mode;     /*!< Specifies the operating mode for the selected pins.
+                                       This parameter can be a value of @ref GPIOMode_TypeDef   */
+
+  GPIOSpeed_TypeDef GPIO_Speed;   /*!< Specifies the speed for the selected pins.
+                                       This parameter can be a value of @ref GPIOSpeed_TypeDef  */
+
+  GPIOOType_TypeDef GPIO_OType;   /*!< Specifies the operating output type for the selected pins.
+                                       This parameter can be a value of @ref GPIOOType_TypeDef  */
+
+  GPIOPuPd_TypeDef GPIO_PuPd;     /*!< Specifies the operating Pull-up/Pull down for the selected pins.
+                                       This parameter can be a value of @ref GPIOPuPd_TypeDef   */
+}GPIO_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup GPIO_Exported_Constants
+  * @{
+  */
+
+/** @defgroup GPIO_pins_define 
+  * @{
+  */
+#define GPIO_Pin_0                 ((uint16_t)0x0001)  /*!< Pin 0 selected    */
+#define GPIO_Pin_1                 ((uint16_t)0x0002)  /*!< Pin 1 selected    */
+#define GPIO_Pin_2                 ((uint16_t)0x0004)  /*!< Pin 2 selected    */
+#define GPIO_Pin_3                 ((uint16_t)0x0008)  /*!< Pin 3 selected    */
+#define GPIO_Pin_4                 ((uint16_t)0x0010)  /*!< Pin 4 selected    */
+#define GPIO_Pin_5                 ((uint16_t)0x0020)  /*!< Pin 5 selected    */
+#define GPIO_Pin_6                 ((uint16_t)0x0040)  /*!< Pin 6 selected    */
+#define GPIO_Pin_7                 ((uint16_t)0x0080)  /*!< Pin 7 selected    */
+#define GPIO_Pin_8                 ((uint16_t)0x0100)  /*!< Pin 8 selected    */
+#define GPIO_Pin_9                 ((uint16_t)0x0200)  /*!< Pin 9 selected    */
+#define GPIO_Pin_10                ((uint16_t)0x0400)  /*!< Pin 10 selected   */
+#define GPIO_Pin_11                ((uint16_t)0x0800)  /*!< Pin 11 selected   */
+#define GPIO_Pin_12                ((uint16_t)0x1000)  /*!< Pin 12 selected   */
+#define GPIO_Pin_13                ((uint16_t)0x2000)  /*!< Pin 13 selected   */
+#define GPIO_Pin_14                ((uint16_t)0x4000)  /*!< Pin 14 selected   */
+#define GPIO_Pin_15                ((uint16_t)0x8000)  /*!< Pin 15 selected   */
+#define GPIO_Pin_All               ((uint16_t)0xFFFF)  /*!< All pins selected */
+
+#define IS_GPIO_PIN(PIN) ((PIN) != (uint16_t)0x00)
+
+#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
+                              ((PIN) == GPIO_Pin_1) || \
+                              ((PIN) == GPIO_Pin_2) || \
+                              ((PIN) == GPIO_Pin_3) || \
+                              ((PIN) == GPIO_Pin_4) || \
+                              ((PIN) == GPIO_Pin_5) || \
+                              ((PIN) == GPIO_Pin_6) || \
+                              ((PIN) == GPIO_Pin_7) || \
+                              ((PIN) == GPIO_Pin_8) || \
+                              ((PIN) == GPIO_Pin_9) || \
+                              ((PIN) == GPIO_Pin_10) || \
+                              ((PIN) == GPIO_Pin_11) || \
+                              ((PIN) == GPIO_Pin_12) || \
+                              ((PIN) == GPIO_Pin_13) || \
+                              ((PIN) == GPIO_Pin_14) || \
+                              ((PIN) == GPIO_Pin_15))
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Pin_sources 
+  * @{
+  */
+#define GPIO_PinSource0            ((uint8_t)0x00)
+#define GPIO_PinSource1            ((uint8_t)0x01)
+#define GPIO_PinSource2            ((uint8_t)0x02)
+#define GPIO_PinSource3            ((uint8_t)0x03)
+#define GPIO_PinSource4            ((uint8_t)0x04)
+#define GPIO_PinSource5            ((uint8_t)0x05)
+#define GPIO_PinSource6            ((uint8_t)0x06)
+#define GPIO_PinSource7            ((uint8_t)0x07)
+#define GPIO_PinSource8            ((uint8_t)0x08)
+#define GPIO_PinSource9            ((uint8_t)0x09)
+#define GPIO_PinSource10           ((uint8_t)0x0A)
+#define GPIO_PinSource11           ((uint8_t)0x0B)
+#define GPIO_PinSource12           ((uint8_t)0x0C)
+#define GPIO_PinSource13           ((uint8_t)0x0D)
+#define GPIO_PinSource14           ((uint8_t)0x0E)
+#define GPIO_PinSource15           ((uint8_t)0x0F)
+
+#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
+                                       ((PINSOURCE) == GPIO_PinSource1) || \
+                                       ((PINSOURCE) == GPIO_PinSource2) || \
+                                       ((PINSOURCE) == GPIO_PinSource3) || \
+                                       ((PINSOURCE) == GPIO_PinSource4) || \
+                                       ((PINSOURCE) == GPIO_PinSource5) || \
+                                       ((PINSOURCE) == GPIO_PinSource6) || \
+                                       ((PINSOURCE) == GPIO_PinSource7) || \
+                                       ((PINSOURCE) == GPIO_PinSource8) || \
+                                       ((PINSOURCE) == GPIO_PinSource9) || \
+                                       ((PINSOURCE) == GPIO_PinSource10) || \
+                                       ((PINSOURCE) == GPIO_PinSource11) || \
+                                       ((PINSOURCE) == GPIO_PinSource12) || \
+                                       ((PINSOURCE) == GPIO_PinSource13) || \
+                                       ((PINSOURCE) == GPIO_PinSource14) || \
+                                       ((PINSOURCE) == GPIO_PinSource15))
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Alternate_function_selection_define 
+  * @{
+  */
+
+/** 
+  * @brief  AF 0 selection
+  */
+#define GPIO_AF_0            ((uint8_t)0x00) /* MCO, JTMS-SWDAT, JTCK-SWCLK, JTDI,
+                                               JTDO, JTRST, TRACECLK, TRACED, TRACEWO */
+/**
+  * @brief  AF 1 selection
+  */
+#define GPIO_AF_1            ((uint8_t)0x01) /* TIM2, TIM15, TIM16, TIM17, OUT */
+
+/**
+  * @brief  AF 2 selection
+  */
+#define GPIO_AF_2            ((uint8_t)0x02) /* TIM3, TIM4, TIM5, TIM13, TIM14, TIM19 */
+
+/**
+  * @brief  AF 3 selection
+  */
+#define GPIO_AF_3            ((uint8_t)0x03) /* Touch */
+
+/**
+  * @brief  AF 4 selection
+  */
+#define GPIO_AF_4            ((uint8_t)0x04) /* I2C1, I2C2 */
+
+/**
+  * @brief  AF 5 selection
+  */
+#define GPIO_AF_5            ((uint8_t)0x05) /* SPI1, SPI2, IR_OUT */
+
+/** 
+  * @brief  AF 6 selection
+  */
+#define GPIO_AF_6            ((uint8_t)0x06) /* SPI1, SPI3, CEC, IR_OUT */
+
+/** 
+  * @brief  AF 7 selection
+  */
+#define GPIO_AF_7            ((uint8_t)0x07) /* USART1, USART2, USART3, CAN, CEC*/
+
+/**
+  * @brief  AF 8 selection
+  */
+#define GPIO_AF_8            ((uint8_t)0x08) /* COMP1_OUT, COMP2_OUT */
+
+/**
+  * @brief  AF 9 selection
+  */
+#define GPIO_AF_9            ((uint8_t)0x09) /* CAN, TIM12, TIM13, TIM14, TIM15 */
+
+/**
+  * @brief  AF 10 selection
+  */
+#define GPIO_AF_10            ((uint8_t)0x0A) /* TIM2, TIM3, TIM4, TIM12, TIM17 */
+
+/**
+  * @brief  AF 11 selection
+  */
+#define GPIO_AF_11            ((uint8_t)0x0B) /* TIM19 */
+
+/**
+  * @brief  AF 14 selection
+  */
+#define GPIO_AF_14            ((uint8_t)0x0E) /* USBDM, USBDP */
+
+/**
+  * @brief  AF 15 selection
+  */
+#define GPIO_AF_15            ((uint8_t)0x0F) /* OUT */
+
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF_0)||((AF) == GPIO_AF_1)||\
+                          ((AF) == GPIO_AF_2)||((AF) == GPIO_AF_3)||\
+                          ((AF) == GPIO_AF_4)||((AF) == GPIO_AF_5)||\
+                          ((AF) == GPIO_AF_6)||((AF) == GPIO_AF_7)||\
+                          ((AF) == GPIO_AF_8)||((AF) == GPIO_AF_9)||\
+                          ((AF) == GPIO_AF_10)||((AF) == GPIO_AF_11)||\
+                          ((AF) == GPIO_AF_14)||((AF) == GPIO_AF_15))
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Speed_Legacy 
+  * @{
+  */
+
+#define GPIO_Speed_10MHz GPIO_Speed_Level_1   /*!< Fast Speed:10MHz   */
+#define GPIO_Speed_2MHz  GPIO_Speed_Level_2   /*!< Medium Speed:2MHz  */
+#define GPIO_Speed_50MHz GPIO_Speed_Level_3   /*!< High Speed:50MHz   */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Function used to set the GPIO configuration to the default reset state *****/
+void GPIO_DeInit(GPIO_TypeDef* GPIOx);
+
+/* Initialization and Configuration functions *********************************/
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+
+/* GPIO Read and Write functions **********************************************/
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
+
+/* GPIO Alternate functions configuration functions ***************************/
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_GPIO_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_i2c.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_i2c.h
new file mode 100644
index 00000000..2cdb3ebb
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_i2c.h
@@ -0,0 +1,476 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_i2c.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the I2C firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_I2C_H
+#define __STM32F37X_I2C_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup I2C
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/**
+  * @brief  I2C Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t I2C_Timing;              /*!< Specifies the I2C_TIMINGR_register value.
+                                         This parameter must be set by referring to I2C_Timing_Config_Tool*/
+
+  uint32_t I2C_AnalogFilter;        /*!< Enables or disables analog noise filter.
+                                         This parameter can be a value of @ref I2C_Analog_Filter*/
+
+  uint32_t I2C_DigitalFilter;       /*!< Configures the digital noise filter.
+                                         This parameter can be a number between 0x00 and 0x0F*/
+
+  uint32_t I2C_Mode;                /*!< Specifies the I2C mode.
+                                         This parameter can be a value of @ref I2C_mode*/
+
+  uint32_t I2C_OwnAddress1;         /*!< Specifies the device own address 1.
+                                         This parameter can be a 7-bit or 10-bit address*/
+
+  uint32_t I2C_Ack;                 /*!< Enables or disables the acknowledgement.
+                                         This parameter can be a value of @ref I2C_acknowledgement*/
+
+  uint32_t I2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged.
+                                         This parameter can be a value of @ref I2C_acknowledged_address*/
+}I2C_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+
+/** @defgroup I2C_Exported_Constants
+  * @{
+  */
+
+#define IS_I2C_ALL_PERIPH(PERIPH)       (((PERIPH) == I2C1) || \
+                                         ((PERIPH) == I2C2))
+
+/** @defgroup I2C_Analog_Filter 
+  * @{
+  */
+
+#define I2C_AnalogFilter_Enable         ((uint32_t)0x00000000)
+#define I2C_AnalogFilter_Disable        I2C_CR1_ANFOFF
+
+#define IS_I2C_ANALOG_FILTER(FILTER)    (((FILTER) == I2C_AnalogFilter_Enable) || \
+                                         ((FILTER) == I2C_AnalogFilter_Disable))
+/**
+  * @}
+  */
+     
+/** @defgroup I2C_Digital_Filter
+  * @{
+  */
+
+#define IS_I2C_DIGITAL_FILTER(FILTER)   ((FILTER) <= 0x0000000F)
+/**
+  * @}
+  */
+
+/** @defgroup I2C_mode 
+  * @{
+  */
+
+#define I2C_Mode_I2C                    ((uint32_t)0x00000000)
+#define I2C_Mode_SMBusDevice            I2C_CR1_SMBDEN
+#define I2C_Mode_SMBusHost              I2C_CR1_SMBHEN
+
+#define IS_I2C_MODE(MODE)               (((MODE) == I2C_Mode_I2C) || \
+                                         ((MODE) == I2C_Mode_SMBusDevice) || \
+                                         ((MODE) == I2C_Mode_SMBusHost))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_acknowledgement
+  * @{
+  */
+
+#define I2C_Ack_Enable                  ((uint32_t)0x00000000)
+#define I2C_Ack_Disable                 I2C_CR2_NACK
+
+#define IS_I2C_ACK(ACK)                 (((ACK) == I2C_Ack_Enable) || \
+                                         ((ACK) == I2C_Ack_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_acknowledged_address
+  * @{
+  */
+
+#define I2C_AcknowledgedAddress_7bit    ((uint32_t)0x00000000)
+#define I2C_AcknowledgedAddress_10bit   I2C_OAR1_OA1MODE
+
+#define IS_I2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == I2C_AcknowledgedAddress_7bit) || \
+                                             ((ADDRESS) == I2C_AcknowledgedAddress_10bit))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_own_address1
+  * @{
+  */
+
+#define IS_I2C_OWN_ADDRESS1(ADDRESS1)   ((ADDRESS1) <= (uint32_t)0x000003FF)
+/**
+  * @}
+  */
+
+/** @defgroup I2C_transfer_direction 
+  * @{
+  */
+
+#define I2C_Direction_Transmitter       ((uint16_t)0x0000)
+#define I2C_Direction_Receiver          ((uint16_t)0x0400)
+
+#define IS_I2C_DIRECTION(DIRECTION)     (((DIRECTION) == I2C_Direction_Transmitter) || \
+                                         ((DIRECTION) == I2C_Direction_Receiver))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_DMA_transfer_requests 
+  * @{
+  */
+
+#define I2C_DMAReq_Tx                   I2C_CR1_TXDMAEN
+#define I2C_DMAReq_Rx                   I2C_CR1_RXDMAEN
+
+#define IS_I2C_DMA_REQ(REQ)             ((((REQ) & (uint32_t)0xFFFF3FFF) == 0x00) && ((REQ) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_slave_address
+  * @{
+  */
+
+#define IS_I2C_SLAVE_ADDRESS(ADDRESS)   ((ADDRESS) <= (uint16_t)0x03FF)
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_own_address2
+  * @{
+  */
+
+#define IS_I2C_OWN_ADDRESS2(ADDRESS2)   ((ADDRESS2) <= (uint16_t)0x00FF)
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_own_address2_mask
+  * @{
+  */
+
+#define I2C_OA2_NoMask                  ((uint8_t)0x00)
+#define I2C_OA2_Mask01                  ((uint8_t)0x01)                 
+#define I2C_OA2_Mask02                  ((uint8_t)0x02)
+#define I2C_OA2_Mask03                  ((uint8_t)0x03)
+#define I2C_OA2_Mask04                  ((uint8_t)0x04)
+#define I2C_OA2_Mask05                  ((uint8_t)0x05)
+#define I2C_OA2_Mask06                  ((uint8_t)0x06)
+#define I2C_OA2_Mask07                  ((uint8_t)0x07)
+
+#define IS_I2C_OWN_ADDRESS2_MASK(MASK)  (((MASK) == I2C_OA2_NoMask) || \
+                                         ((MASK) == I2C_OA2_Mask01) || \
+                                         ((MASK) == I2C_OA2_Mask02) || \
+                                         ((MASK) == I2C_OA2_Mask03) || \
+                                         ((MASK) == I2C_OA2_Mask04) || \
+                                         ((MASK) == I2C_OA2_Mask05) || \
+                                         ((MASK) == I2C_OA2_Mask06) || \
+                                         ((MASK) == I2C_OA2_Mask07))  
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_timeout
+  * @{
+  */
+
+#define IS_I2C_TIMEOUT(TIMEOUT)   ((TIMEOUT) <= (uint16_t)0x0FFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_registers 
+  * @{
+  */
+
+#define I2C_Register_CR1                ((uint8_t)0x00)
+#define I2C_Register_CR2                ((uint8_t)0x04)
+#define I2C_Register_OAR1               ((uint8_t)0x08)
+#define I2C_Register_OAR2               ((uint8_t)0x0C)
+#define I2C_Register_TIMINGR            ((uint8_t)0x10)
+#define I2C_Register_TIMEOUTR           ((uint8_t)0x14)
+#define I2C_Register_ISR                ((uint8_t)0x18)
+#define I2C_Register_ICR                ((uint8_t)0x1C)
+#define I2C_Register_PECR               ((uint8_t)0x20)
+#define I2C_Register_RXDR               ((uint8_t)0x24)
+#define I2C_Register_TXDR               ((uint8_t)0x28)
+
+#define IS_I2C_REGISTER(REGISTER)       (((REGISTER) == I2C_Register_CR1) || \
+                                         ((REGISTER) == I2C_Register_CR2) || \
+                                         ((REGISTER) == I2C_Register_OAR1) || \
+                                         ((REGISTER) == I2C_Register_OAR2) || \
+                                         ((REGISTER) == I2C_Register_TIMINGR) || \
+                                         ((REGISTER) == I2C_Register_TIMEOUTR) || \
+                                         ((REGISTER) == I2C_Register_ISR) || \
+                                         ((REGISTER) == I2C_Register_ICR) || \
+                                         ((REGISTER) == I2C_Register_PECR) || \
+                                         ((REGISTER) == I2C_Register_RXDR) || \
+                                         ((REGISTER) == I2C_Register_TXDR))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_interrupts_definition 
+  * @{
+  */
+
+#define I2C_IT_ERRI                     I2C_CR1_ERRIE
+#define I2C_IT_TCI                      I2C_CR1_TCIE
+#define I2C_IT_STOPI                    I2C_CR1_STOPIE
+#define I2C_IT_NACKI                    I2C_CR1_NACKIE
+#define I2C_IT_ADDRI                    I2C_CR1_ADDRIE
+#define I2C_IT_RXI                      I2C_CR1_RXIE
+#define I2C_IT_TXI                      I2C_CR1_TXIE
+
+#define IS_I2C_CONFIG_IT(IT)            ((((IT) & (uint32_t)0xFFFFFF01) == 0x00) && ((IT) != 0x00))
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_flags_definition 
+  * @{
+  */
+
+#define  I2C_FLAG_TXE                   I2C_ISR_TXE
+#define  I2C_FLAG_TXIS                  I2C_ISR_TXIS
+#define  I2C_FLAG_RXNE                  I2C_ISR_RXNE
+#define  I2C_FLAG_ADDR                  I2C_ISR_ADDR
+#define  I2C_FLAG_NACKF                 I2C_ISR_NACKF
+#define  I2C_FLAG_STOPF                 I2C_ISR_STOPF
+#define  I2C_FLAG_TC                    I2C_ISR_TC
+#define  I2C_FLAG_TCR                   I2C_ISR_TCR
+#define  I2C_FLAG_BERR                  I2C_ISR_BERR
+#define  I2C_FLAG_ARLO                  I2C_ISR_ARLO
+#define  I2C_FLAG_OVR                   I2C_ISR_OVR
+#define  I2C_FLAG_PECERR                I2C_ISR_PECERR
+#define  I2C_FLAG_TIMEOUT               I2C_ISR_TIMEOUT
+#define  I2C_FLAG_ALERT                 I2C_ISR_ALERT
+#define  I2C_FLAG_BUSY                  I2C_ISR_BUSY
+
+#define IS_I2C_CLEAR_FLAG(FLAG)         ((((FLAG) & (uint32_t)0xFFFF4000) == 0x00) && ((FLAG) != 0x00))
+
+#define IS_I2C_GET_FLAG(FLAG)           (((FLAG) == I2C_FLAG_TXE) || ((FLAG) == I2C_FLAG_TXIS) || \
+                                         ((FLAG) == I2C_FLAG_RXNE) || ((FLAG) == I2C_FLAG_ADDR) || \
+                                         ((FLAG) == I2C_FLAG_NACKF) || ((FLAG) == I2C_FLAG_STOPF) || \
+                                         ((FLAG) == I2C_FLAG_TC) || ((FLAG) == I2C_FLAG_TCR) || \
+                                         ((FLAG) == I2C_FLAG_BERR) || ((FLAG) == I2C_FLAG_ARLO) || \
+                                         ((FLAG) == I2C_FLAG_OVR) || ((FLAG) == I2C_FLAG_PECERR) || \
+                                         ((FLAG) == I2C_FLAG_TIMEOUT) || ((FLAG) == I2C_FLAG_ALERT) || \
+                                         ((FLAG) == I2C_FLAG_BUSY))
+
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_interrupts_definition 
+  * @{
+  */
+
+#define  I2C_IT_TXIS                    I2C_ISR_TXIS
+#define  I2C_IT_RXNE                    I2C_ISR_RXNE
+#define  I2C_IT_ADDR                    I2C_ISR_ADDR
+#define  I2C_IT_NACKF                   I2C_ISR_NACKF
+#define  I2C_IT_STOPF                   I2C_ISR_STOPF
+#define  I2C_IT_TC                      I2C_ISR_TC
+#define  I2C_IT_TCR                     I2C_ISR_TCR
+#define  I2C_IT_BERR                    I2C_ISR_BERR
+#define  I2C_IT_ARLO                    I2C_ISR_ARLO
+#define  I2C_IT_OVR                     I2C_ISR_OVR
+#define  I2C_IT_PECERR                  I2C_ISR_PECERR
+#define  I2C_IT_TIMEOUT                 I2C_ISR_TIMEOUT
+#define  I2C_IT_ALERT                   I2C_ISR_ALERT
+
+#define IS_I2C_CLEAR_IT(IT)             ((((IT) & (uint32_t)0xFFFFC001) == 0x00) && ((IT) != 0x00))
+                               
+#define IS_I2C_GET_IT(IT)               (((IT) == I2C_IT_TXIS) || ((IT) == I2C_IT_RXNE) || \
+                                         ((IT) == I2C_IT_ADDR) || ((IT) == I2C_IT_NACKF) || \
+                                         ((IT) == I2C_IT_STOPF) || ((IT) == I2C_IT_TC) || \
+                                         ((IT) == I2C_IT_TCR) || ((IT) == I2C_IT_BERR) || \
+                                         ((IT) == I2C_IT_ARLO) || ((IT) == I2C_IT_OVR) || \
+                                         ((IT) == I2C_IT_PECERR) || ((IT) == I2C_IT_TIMEOUT) || \
+                                         ((IT) == I2C_IT_ALERT))
+                               
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_ReloadEndMode_definition 
+  * @{
+  */
+
+#define  I2C_Reload_Mode                I2C_CR2_RELOAD
+#define  I2C_AutoEnd_Mode               I2C_CR2_AUTOEND
+#define  I2C_SoftEnd_Mode               ((uint32_t)0x00000000)
+
+                              
+#define IS_RELOAD_END_MODE(MODE)        (((MODE) == I2C_Reload_Mode) || \
+                                         ((MODE) == I2C_AutoEnd_Mode) || \
+                                         ((MODE) == I2C_SoftEnd_Mode))
+                               
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_StartStopMode_definition 
+  * @{
+  */
+
+#define  I2C_No_StartStop                 ((uint32_t)0x00000000)
+#define  I2C_Generate_Stop                I2C_CR2_STOP
+#define  I2C_Generate_Start_Read          (uint32_t)(I2C_CR2_START | I2C_CR2_RD_WRN)
+#define  I2C_Generate_Start_Write         I2C_CR2_START
+
+                              
+#define IS_START_STOP_MODE(MODE)        (((MODE) == I2C_Generate_Stop) || \
+                                         ((MODE) == I2C_Generate_Start_Read) || \
+                                         ((MODE) == I2C_Generate_Start_Write) || \
+                                         ((MODE) == I2C_No_StartStop))
+                               
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+
+/* Initialization and Configuration functions *********************************/
+void I2C_DeInit(I2C_TypeDef* I2Cx);
+void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct);
+void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct);
+void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx);
+void I2C_ITConfig(I2C_TypeDef* I2Cx, uint32_t I2C_IT, FunctionalState NewState);
+void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_StopModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Mask);
+void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_SlaveByteControlCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_SlaveAddressConfig(I2C_TypeDef* I2Cx, uint16_t Address);
+void I2C_10BitAddressingModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+
+/* Communications handling functions ******************************************/
+void I2C_AutoEndCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_ReloadCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_NumberOfBytesConfig(I2C_TypeDef* I2Cx, uint8_t Number_Bytes);
+void I2C_MasterRequestConfig(I2C_TypeDef* I2Cx, uint16_t I2C_Direction);
+void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_10BitAddressHeaderCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState);
+uint8_t I2C_GetAddressMatched(I2C_TypeDef* I2Cx);
+uint16_t I2C_GetTransferDirection(I2C_TypeDef* I2Cx);
+void I2C_TransferHandling(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode);
+
+/*  SMBUS management functions ************************************************/
+void I2C_SMBusAlertCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_ClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_ExtendedClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_IdleClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_TimeoutAConfig(I2C_TypeDef* I2Cx, uint16_t Timeout);
+void I2C_TimeoutBConfig(I2C_TypeDef* I2Cx, uint16_t Timeout);
+void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_PECRequestCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx);
+
+/* I2C registers management functions *****************************************/
+uint32_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register);
+
+/* Data transfers management functions ****************************************/
+void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data);
+uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx);
+
+/* DMA transfers management functions *****************************************/
+void I2C_DMACmd(I2C_TypeDef* I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_I2C_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_iwdg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_iwdg.h
new file mode 100644
index 00000000..dc3fc94e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_iwdg.h
@@ -0,0 +1,140 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_iwdg.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the IWDG 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_IWDG_H
+#define __STM32F37X_IWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup IWDG
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup IWDG_Exported_Constants
+  * @{
+  */
+
+/** @defgroup IWDG_WriteAccess
+  * @{
+  */
+
+#define IWDG_WriteAccess_Enable     ((uint16_t)0x5555)
+#define IWDG_WriteAccess_Disable    ((uint16_t)0x0000)
+#define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \
+                                      ((ACCESS) == IWDG_WriteAccess_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_prescaler 
+  * @{
+  */
+
+#define IWDG_Prescaler_4            ((uint8_t)0x00)
+#define IWDG_Prescaler_8            ((uint8_t)0x01)
+#define IWDG_Prescaler_16           ((uint8_t)0x02)
+#define IWDG_Prescaler_32           ((uint8_t)0x03)
+#define IWDG_Prescaler_64           ((uint8_t)0x04)
+#define IWDG_Prescaler_128          ((uint8_t)0x05)
+#define IWDG_Prescaler_256          ((uint8_t)0x06)
+#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_8)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_16) || \
+                                      ((PRESCALER) == IWDG_Prescaler_32) || \
+                                      ((PRESCALER) == IWDG_Prescaler_64) || \
+                                      ((PRESCALER) == IWDG_Prescaler_128)|| \
+                                      ((PRESCALER) == IWDG_Prescaler_256))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Flag 
+  * @{
+  */
+
+#define IWDG_FLAG_PVU               IWDG_SR_PVU
+#define IWDG_FLAG_RVU               IWDG_SR_RVU
+#define IWDG_FLAG_WVU               IWDG_SR_WVU
+#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU)  || \
+                            ((FLAG) == IWDG_FLAG_WVU))
+
+#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
+
+#define IS_IWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0xFFF)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/* Prescaler and Counter configuration functions ******************************/
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
+void IWDG_SetReload(uint16_t Reload);
+void IWDG_ReloadCounter(void);
+void IWDG_SetWindowValue(uint16_t WindowValue);
+
+/* IWDG activation function ***************************************************/
+void IWDG_Enable(void);
+
+/* Flag management function ***************************************************/
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_IWDG_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_misc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_misc.h
new file mode 100644
index 00000000..9beedb6a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_misc.h
@@ -0,0 +1,204 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_misc.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the miscellaneous
+  *          firmware library functions (add-on to CMSIS functions).
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_MISC_H
+#define __STM32F37X_MISC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup MISC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  NVIC Init Structure definition  
+  */
+
+typedef struct
+{
+  uint8_t NVIC_IRQChannel;                    /*!< Specifies the IRQ channel to be enabled or disabled.
+                                                   This parameter can be a value of @ref IRQn_Type 
+                                                   (For the complete STM32 Devices IRQ Channels list, please
+                                                    refer to stm32f37x.h file) */
+
+  uint8_t NVIC_IRQChannelPreemptionPriority;  /*!< Specifies the pre-emption priority for the IRQ channel
+                                                   specified in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref NVIC_Priority_Table
+                                                   A lower priority value indicates a higher priority */
+
+  uint8_t NVIC_IRQChannelSubPriority;         /*!< Specifies the subpriority level for the IRQ channel specified
+                                                   in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref NVIC_Priority_Table
+                                                   A lower priority value indicates a higher priority */
+
+  FunctionalState NVIC_IRQChannelCmd;         /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
+                                                   will be enabled or disabled. 
+                                                   This parameter can be set either to ENABLE or DISABLE */   
+} NVIC_InitTypeDef;
+
+/**  
+  *
+@verbatim
+ The table below gives the allowed values of the pre-emption priority and subpriority according
+ to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
+  ============================================================================================================================
+    NVIC_PriorityGroup   | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority  | Description
+  ============================================================================================================================
+   NVIC_PriorityGroup_0  |                0                  |            0-15             |   0 bits for pre-emption priority
+                         |                                   |                             |   4 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------
+   NVIC_PriorityGroup_1  |                0-1                |            0-7              |   1 bits for pre-emption priority
+                         |                                   |                             |   3 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------
+   NVIC_PriorityGroup_2  |                0-3                |            0-3              |   2 bits for pre-emption priority
+                         |                                   |                             |   2 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------
+   NVIC_PriorityGroup_3  |                0-7                |            0-1              |   3 bits for pre-emption priority
+                         |                                   |                             |   1 bits for subpriority
+  ----------------------------------------------------------------------------------------------------------------------------
+   NVIC_PriorityGroup_4  |                0-15               |            0                |   4 bits for pre-emption priority
+                         |                                   |                             |   0 bits for subpriority
+  ============================================================================================================================
+@endverbatim
+*/
+ 
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup MISC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup MISC_Vector_Table_Base 
+  * @{
+  */
+
+#define NVIC_VectTab_RAM             ((uint32_t)0x20000000)
+#define NVIC_VectTab_FLASH           ((uint32_t)0x08000000)
+#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
+                                  ((VECTTAB) == NVIC_VectTab_FLASH))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_System_Low_Power 
+  * @{
+  */
+
+#define NVIC_LP_SEVONPEND            ((uint8_t)0x10)
+#define NVIC_LP_SLEEPDEEP            ((uint8_t)0x04)
+#define NVIC_LP_SLEEPONEXIT          ((uint8_t)0x02)
+#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
+                        ((LP) == NVIC_LP_SLEEPDEEP) || \
+                        ((LP) == NVIC_LP_SLEEPONEXIT))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Preemption_Priority_Group 
+  * @{
+  */
+
+#define NVIC_PriorityGroup_0         ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
+                                                            4 bits for subpriority */
+#define NVIC_PriorityGroup_1         ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
+                                                            3 bits for subpriority */
+#define NVIC_PriorityGroup_2         ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
+                                                            2 bits for subpriority */
+#define NVIC_PriorityGroup_3         ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
+                                                            1 bits for subpriority */
+#define NVIC_PriorityGroup_4         ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
+                                                            0 bits for subpriority */
+
+#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
+                                       ((GROUP) == NVIC_PriorityGroup_1) || \
+                                       ((GROUP) == NVIC_PriorityGroup_2) || \
+                                       ((GROUP) == NVIC_PriorityGroup_3) || \
+                                       ((GROUP) == NVIC_PriorityGroup_4))
+
+#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_SUB_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_OFFSET(OFFSET)  ((OFFSET) < 0x000FFFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_SysTick_clock_source 
+  * @{
+  */
+
+#define SysTick_CLKSource_HCLK_Div8    ((uint32_t)0xFFFFFFFB)
+#define SysTick_CLKSource_HCLK         ((uint32_t)0x00000004)
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
+                                       ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_MISC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_pwr.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_pwr.h
new file mode 100644
index 00000000..9af54d20
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_pwr.h
@@ -0,0 +1,203 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_pwr.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the PWR firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_PWR_H
+#define __STM32F37X_PWR_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup PWR
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup PWR_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup PWR_PVD_detection_level
+  * @{
+  */ 
+
+#define PWR_PVDLevel_0                  PWR_CR_PLS_LEV0
+#define PWR_PVDLevel_1                  PWR_CR_PLS_LEV1
+#define PWR_PVDLevel_2                  PWR_CR_PLS_LEV2
+#define PWR_PVDLevel_3                  PWR_CR_PLS_LEV3
+#define PWR_PVDLevel_4                  PWR_CR_PLS_LEV4
+#define PWR_PVDLevel_5                  PWR_CR_PLS_LEV5
+#define PWR_PVDLevel_6                  PWR_CR_PLS_LEV6
+#define PWR_PVDLevel_7                  PWR_CR_PLS_LEV7 
+
+#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \
+                                 ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \
+                                 ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_WakeUp_Pins
+  * @{
+  */
+
+#define PWR_WakeUpPin_1                 PWR_CSR_EWUP1
+#define PWR_WakeUpPin_2                 PWR_CSR_EWUP2
+#define PWR_WakeUpPin_3                 PWR_CSR_EWUP3
+#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WakeUpPin_1) || \
+                                ((PIN) == PWR_WakeUpPin_2) || \
+                                ((PIN) == PWR_WakeUpPin_3))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_SDADC_Analog
+  * @{
+  */
+
+#define PWR_SDADCAnalog_1                 PWR_CR_SDADC1EN
+#define PWR_SDADCAnalog_2                 PWR_CR_SDADC2EN
+#define PWR_SDADCAnalog_3                 PWR_CR_SDADC3EN
+#define IS_PWR_SDADC_ANALOG(SDADC) (((SDADC) == PWR_SDADCAnalog_1) || \
+                                     ((SDADC) == PWR_SDADCAnalog_2) || \
+                                     ((SDADC) == PWR_SDADCAnalog_3))
+/**
+  * @}
+  */
+ 
+/** @defgroup PWR_Regulator_state_is_Sleep_STOP_mode
+  * @{
+  */
+
+#define PWR_Regulator_ON                ((uint32_t)0x00000000)
+#define PWR_Regulator_LowPower          PWR_CR_LPSDSR
+#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
+                                     ((REGULATOR) == PWR_Regulator_LowPower))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_SLEEP_mode_entry
+  * @{
+  */
+
+#define PWR_SLEEPEntry_WFI              ((uint8_t)0x01)
+#define PWR_SLEEPEntry_WFE              ((uint8_t)0x02)
+#define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPEntry_WFI) || ((ENTRY) == PWR_SLEEPEntry_WFE))
+ 
+/**
+  * @}
+  */
+
+/** @defgroup PWR_STOP_mode_entry
+  * @{
+  */
+
+#define PWR_STOPEntry_WFI               ((uint8_t)0x01)
+#define PWR_STOPEntry_WFE               ((uint8_t)0x02)
+#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
+ 
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Flag
+  * @{
+  */
+
+#define PWR_FLAG_WU                     PWR_CSR_WUF
+#define PWR_FLAG_SB                     PWR_CSR_SBF
+#define PWR_FLAG_PVDO                   PWR_CSR_PVDO
+#define PWR_FLAG_VREFINTRDY             PWR_CSR_VREFINTRDYF
+
+#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
+                               ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_VREFINTRDY))
+
+#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Function used to set the PWR configuration to the default reset state ******/ 
+void PWR_DeInit(void);
+
+/* Backup Domain Access function **********************************************/ 
+void PWR_BackupAccessCmd(FunctionalState NewState);
+
+/* PVD configuration functions ************************************************/ 
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
+void PWR_PVDCmd(FunctionalState NewState);
+
+/* WakeUp pins configuration function  ****************************************/ 
+void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPin, FunctionalState NewState);
+
+/* SDADC Analog configuration function  ****************************************/ 
+void PWR_SDADCAnalogCmd(uint32_t PWR_SDADCAnalog, FunctionalState NewState);
+
+/* Low Power modes configuration functions ************************************/ 
+void PWR_EnterSleepMode(uint8_t PWR_SLEEPEntry);
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterSTANDBYMode(void);
+
+/* Flags management functions *************************************************/ 
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
+void PWR_ClearFlag(uint32_t PWR_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_PWR_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_rcc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_rcc.h
new file mode 100644
index 00000000..8bd575f2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_rcc.h
@@ -0,0 +1,603 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_rcc.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the RCC 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_RCC_H
+#define __STM32F37X_RCC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RCC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+typedef struct
+{
+  uint32_t SYSCLK_Frequency;
+  uint32_t HCLK_Frequency;
+  uint32_t PCLK1_Frequency;
+  uint32_t PCLK2_Frequency;
+  uint32_t ADCCLK_Frequency;
+  uint32_t SDADCCLK_Frequency;
+  uint32_t CECCLK_Frequency;
+  uint32_t I2C1CLK_Frequency;
+  uint32_t I2C2CLK_Frequency;
+  uint32_t USART1CLK_Frequency;
+  uint32_t USART2CLK_Frequency;
+  uint32_t USART3CLK_Frequency;
+}RCC_ClocksTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RCC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup RCC_HSE_configuration 
+  * @{
+  */
+
+#define RCC_HSE_OFF                      ((uint8_t)0x00)
+#define RCC_HSE_ON                       ((uint8_t)0x01)
+#define RCC_HSE_Bypass                   ((uint8_t)0x05)
+#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \
+                         ((HSE) == RCC_HSE_Bypass))
+
+/**
+  * @}
+  */ 
+ 
+/** @defgroup RCC_PLL_Clock_Source 
+  * @{
+  */
+
+#define RCC_PLLSource_HSI_Div2           RCC_CFGR_PLLSRC_HSI_Div2
+#define RCC_PLLSource_PREDIV1            RCC_CFGR_PLLSRC_PREDIV1
+ 
+#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \
+                                   ((SOURCE) == RCC_PLLSource_PREDIV1))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_PLL_Multiplication_Factor 
+  * @{
+  */
+
+#define RCC_PLLMul_2                    RCC_CFGR_PLLMULL2
+#define RCC_PLLMul_3                    RCC_CFGR_PLLMULL3
+#define RCC_PLLMul_4                    RCC_CFGR_PLLMULL4
+#define RCC_PLLMul_5                    RCC_CFGR_PLLMULL5
+#define RCC_PLLMul_6                    RCC_CFGR_PLLMULL6
+#define RCC_PLLMul_7                    RCC_CFGR_PLLMULL7
+#define RCC_PLLMul_8                    RCC_CFGR_PLLMULL8
+#define RCC_PLLMul_9                    RCC_CFGR_PLLMULL9
+#define RCC_PLLMul_10                   RCC_CFGR_PLLMULL10
+#define RCC_PLLMul_11                   RCC_CFGR_PLLMULL11
+#define RCC_PLLMul_12                   RCC_CFGR_PLLMULL12
+#define RCC_PLLMul_13                   RCC_CFGR_PLLMULL13
+#define RCC_PLLMul_14                   RCC_CFGR_PLLMULL14
+#define RCC_PLLMul_15                   RCC_CFGR_PLLMULL15
+#define RCC_PLLMul_16                   RCC_CFGR_PLLMULL16
+#define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_2) || ((MUL) == RCC_PLLMul_3)   || \
+                             ((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5)   || \
+                             ((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7)   || \
+                             ((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9)   || \
+                             ((MUL) == RCC_PLLMul_10) || ((MUL) == RCC_PLLMul_11) || \
+                             ((MUL) == RCC_PLLMul_12) || ((MUL) == RCC_PLLMul_13) || \
+                             ((MUL) == RCC_PLLMul_14) || ((MUL) == RCC_PLLMul_15) || \
+                             ((MUL) == RCC_PLLMul_16))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_PREDIV1_division_factor
+  * @{
+  */
+#define  RCC_PREDIV1_Div1               RCC_CFGR2_PREDIV1_DIV1
+#define  RCC_PREDIV1_Div2               RCC_CFGR2_PREDIV1_DIV2
+#define  RCC_PREDIV1_Div3               RCC_CFGR2_PREDIV1_DIV3
+#define  RCC_PREDIV1_Div4               RCC_CFGR2_PREDIV1_DIV4
+#define  RCC_PREDIV1_Div5               RCC_CFGR2_PREDIV1_DIV5
+#define  RCC_PREDIV1_Div6               RCC_CFGR2_PREDIV1_DIV6
+#define  RCC_PREDIV1_Div7               RCC_CFGR2_PREDIV1_DIV7
+#define  RCC_PREDIV1_Div8               RCC_CFGR2_PREDIV1_DIV8
+#define  RCC_PREDIV1_Div9               RCC_CFGR2_PREDIV1_DIV9
+#define  RCC_PREDIV1_Div10              RCC_CFGR2_PREDIV1_DIV10
+#define  RCC_PREDIV1_Div11              RCC_CFGR2_PREDIV1_DIV11
+#define  RCC_PREDIV1_Div12              RCC_CFGR2_PREDIV1_DIV12
+#define  RCC_PREDIV1_Div13              RCC_CFGR2_PREDIV1_DIV13
+#define  RCC_PREDIV1_Div14              RCC_CFGR2_PREDIV1_DIV14
+#define  RCC_PREDIV1_Div15              RCC_CFGR2_PREDIV1_DIV15
+#define  RCC_PREDIV1_Div16              RCC_CFGR2_PREDIV1_DIV16
+
+#define IS_RCC_PREDIV1(PREDIV1) (((PREDIV1) == RCC_PREDIV1_Div1) || ((PREDIV1) == RCC_PREDIV1_Div2) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div3) || ((PREDIV1) == RCC_PREDIV1_Div4) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div5) || ((PREDIV1) == RCC_PREDIV1_Div6) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div7) || ((PREDIV1) == RCC_PREDIV1_Div8) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div9) || ((PREDIV1) == RCC_PREDIV1_Div10) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div11) || ((PREDIV1) == RCC_PREDIV1_Div12) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div13) || ((PREDIV1) == RCC_PREDIV1_Div14) || \
+                                 ((PREDIV1) == RCC_PREDIV1_Div15) || ((PREDIV1) == RCC_PREDIV1_Div16))
+/**
+  * @}
+  */
+ 
+/** @defgroup RCC_System_Clock_Source 
+  * @{
+  */
+
+#define RCC_SYSCLKSource_HSI             RCC_CFGR_SW_HSI
+#define RCC_SYSCLKSource_HSE             RCC_CFGR_SW_HSE
+#define RCC_SYSCLKSource_PLLCLK          RCC_CFGR_SW_PLL
+#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSE) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLCLK))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_AHB_Clock_Source
+  * @{
+  */
+
+#define RCC_SYSCLK_Div1                  RCC_CFGR_HPRE_DIV1
+#define RCC_SYSCLK_Div2                  RCC_CFGR_HPRE_DIV2
+#define RCC_SYSCLK_Div4                  RCC_CFGR_HPRE_DIV4
+#define RCC_SYSCLK_Div8                  RCC_CFGR_HPRE_DIV8
+#define RCC_SYSCLK_Div16                 RCC_CFGR_HPRE_DIV16
+#define RCC_SYSCLK_Div64                 RCC_CFGR_HPRE_DIV64
+#define RCC_SYSCLK_Div128                RCC_CFGR_HPRE_DIV128
+#define RCC_SYSCLK_Div256                RCC_CFGR_HPRE_DIV256
+#define RCC_SYSCLK_Div512                RCC_CFGR_HPRE_DIV512
+#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \
+                           ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \
+                           ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \
+                           ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \
+                           ((HCLK) == RCC_SYSCLK_Div512))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_APB1_APB2_Clock_Source
+  * @{
+  */
+
+#define RCC_HCLK_Div1                    RCC_CFGR_PPRE1_DIV1
+#define RCC_HCLK_Div2                    RCC_CFGR_PPRE1_DIV2
+#define RCC_HCLK_Div4                    RCC_CFGR_PPRE1_DIV4
+#define RCC_HCLK_Div8                    RCC_CFGR_PPRE1_DIV8
+#define RCC_HCLK_Div16                   RCC_CFGR_PPRE1_DIV16
+#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \
+                           ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \
+                           ((PCLK) == RCC_HCLK_Div16))
+/**
+  * @}
+  */
+  
+/** @defgroup RCC_ADC_clock_source 
+  * @{
+  */
+
+#define RCC_PCLK2_Div2                   ((uint32_t)0x00000000)
+#define RCC_PCLK2_Div4                   ((uint32_t)0x00004000)
+#define RCC_PCLK2_Div6                   ((uint32_t)0x00008000)
+#define RCC_PCLK2_Div8                   ((uint32_t)0x0000C000)
+
+#define IS_RCC_ADCCLK(ADCCLK) (((ADCCLK) == RCC_PCLK2_Div2) || ((ADCCLK) == RCC_PCLK2_Div4) || \
+                               ((ADCCLK) == RCC_PCLK2_Div6) || ((ADCCLK) == RCC_PCLK2_Div8))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_SDADC_clock_source 
+  * @{
+  */
+
+#define RCC_SDADCCLK_SYSCLK_Div2                   ((uint32_t)0x80000000)
+#define RCC_SDADCCLK_SYSCLK_Div4                   ((uint32_t)0x88000000)
+#define RCC_SDADCCLK_SYSCLK_Div6                   ((uint32_t)0x90000000)
+#define RCC_SDADCCLK_SYSCLK_Div8                   ((uint32_t)0x98000000)
+#define RCC_SDADCCLK_SYSCLK_Div10                  ((uint32_t)0xA0000000)
+#define RCC_SDADCCLK_SYSCLK_Div12                  ((uint32_t)0xA8000000)
+#define RCC_SDADCCLK_SYSCLK_Div14                  ((uint32_t)0xB0000000)
+#define RCC_SDADCCLK_SYSCLK_Div16                  ((uint32_t)0xB8000000)
+#define RCC_SDADCCLK_SYSCLK_Div20                  ((uint32_t)0xC0000000)
+#define RCC_SDADCCLK_SYSCLK_Div24                  ((uint32_t)0xC8000000)
+#define RCC_SDADCCLK_SYSCLK_Div28                  ((uint32_t)0xD0000000)
+#define RCC_SDADCCLK_SYSCLK_Div32                  ((uint32_t)0xD8000000)
+#define RCC_SDADCCLK_SYSCLK_Div36                  ((uint32_t)0xE0000000)
+#define RCC_SDADCCLK_SYSCLK_Div40                  ((uint32_t)0xE8000000)
+#define RCC_SDADCCLK_SYSCLK_Div44                  ((uint32_t)0xF0000000)
+#define RCC_SDADCCLK_SYSCLK_Div48                  ((uint32_t)0xF8000000)
+
+#define IS_RCC_SDADCCLK(SDADCCLK) (((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div2) || ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div4) || \
+                                   ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div6) || ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div8) || \
+                                   ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div10) || ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div12) || \
+                                   ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div14) || ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div16) || \
+                                   ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div20) || ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div24) || \
+                                   ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div28) || ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div32) || \
+                                   ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div36) || ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div40) || \
+                                   ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div44) || ((SDADCCLK) == RCC_SDADCCLK_SYSCLK_Div48))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_CEC_clock_source 
+  * @{
+  */
+
+#define RCC_CECCLK_HSI_Div244            ((uint32_t)0x00000000)
+#define RCC_CECCLK_LSE                   RCC_CFGR3_CECSW
+
+#define IS_RCC_CECCLK(CECCLK) (((CECCLK) == RCC_CECCLK_HSI_Div244) || ((CECCLK) == RCC_CECCLK_LSE))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_I2C_clock_source 
+  * @{
+  */
+
+#define RCC_I2C1CLK_HSI                   ((uint32_t)0x00000000)
+#define RCC_I2C1CLK_SYSCLK                RCC_CFGR3_I2C1SW
+
+#define RCC_I2C2CLK_HSI                   ((uint32_t)0x10000000)
+#define RCC_I2C2CLK_SYSCLK                ((uint32_t)0x10000020)
+
+#define IS_RCC_I2CCLK(I2CCLK) (((I2CCLK) == RCC_I2C1CLK_HSI) || ((I2CCLK) == RCC_I2C1CLK_SYSCLK) || \
+                               ((I2CCLK) == RCC_I2C2CLK_HSI) || ((I2CCLK) == RCC_I2C2CLK_SYSCLK))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_USART_clock_source 
+  * @{
+  */
+
+#define RCC_USART1CLK_PCLK                  ((uint32_t)0x10000000)
+#define RCC_USART1CLK_SYSCLK                ((uint32_t)0x10000001)
+#define RCC_USART1CLK_LSE                   ((uint32_t)0x10000002)
+#define RCC_USART1CLK_HSI                   ((uint32_t)0x10000003)
+
+#define RCC_USART2CLK_PCLK                  ((uint32_t)0x20000000)
+#define RCC_USART2CLK_SYSCLK                ((uint32_t)0x20010000)
+#define RCC_USART2CLK_LSE                   ((uint32_t)0x20020000)
+#define RCC_USART2CLK_HSI                   ((uint32_t)0x20030000)
+
+#define RCC_USART3CLK_PCLK                  ((uint32_t)0x30000000)
+#define RCC_USART3CLK_SYSCLK                ((uint32_t)0x30040000)
+#define RCC_USART3CLK_LSE                   ((uint32_t)0x30080000)
+#define RCC_USART3CLK_HSI                   ((uint32_t)0x300C0000)
+
+#define IS_RCC_USARTCLK(USARTCLK) (((USARTCLK) == RCC_USART1CLK_PCLK) || ((USARTCLK) == RCC_USART1CLK_SYSCLK) || \
+                                   ((USARTCLK) == RCC_USART1CLK_LSE) || ((USARTCLK) == RCC_USART1CLK_HSI) ||\
+                                   ((USARTCLK) == RCC_USART2CLK_PCLK) || ((USARTCLK) == RCC_USART2CLK_SYSCLK) || \
+                                   ((USARTCLK) == RCC_USART2CLK_LSE) || ((USARTCLK) == RCC_USART2CLK_HSI) || \
+                                   ((USARTCLK) == RCC_USART3CLK_PCLK) || ((USARTCLK) == RCC_USART3CLK_SYSCLK) || \
+                                   ((USARTCLK) == RCC_USART3CLK_LSE) || ((USARTCLK) == RCC_USART3CLK_HSI))
+
+/**
+  * @}
+  */
+       
+/** @defgroup RCC_Interrupt_Source 
+  * @{
+  */
+
+#define RCC_IT_LSIRDY                    ((uint8_t)0x01)
+#define RCC_IT_LSERDY                    ((uint8_t)0x02)
+#define RCC_IT_HSIRDY                    ((uint8_t)0x04)
+#define RCC_IT_HSERDY                    ((uint8_t)0x08)
+#define RCC_IT_PLLRDY                    ((uint8_t)0x10)
+#define RCC_IT_CSS                       ((uint8_t)0x80)
+
+#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0xC0) == 0x00) && ((IT) != 0x00))
+
+#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \
+                           ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
+                           ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS))
+                           
+
+#define IS_RCC_CLEAR_IT(IT) ((((IT) & (uint8_t)0x40) == 0x00) && ((IT) != 0x00))
+
+/**
+  * @}
+  */
+  
+/** @defgroup RCC_LSE_Configuration 
+  * @{
+  */
+
+#define RCC_LSE_OFF                      ((uint32_t)0x00000000)
+#define RCC_LSE_ON                       RCC_BDCR_LSEON
+#define RCC_LSE_Bypass                   ((uint32_t)(RCC_BDCR_LSEON | RCC_BDCR_LSEBYP))
+#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \
+                         ((LSE) == RCC_LSE_Bypass))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_RTC_Clock_Source
+  * @{
+  */
+
+#define RCC_RTCCLKSource_LSE             RCC_BDCR_RTCSEL_LSE
+#define RCC_RTCCLKSource_LSI             RCC_BDCR_RTCSEL_LSI
+#define RCC_RTCCLKSource_HSE_Div32       RCC_BDCR_RTCSEL_HSE
+
+#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_LSI) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div32))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_LSE_Drive_Configuration 
+  * @{
+  */
+
+#define RCC_LSEDrive_Low                 ((uint32_t)0x00000000)
+#define RCC_LSEDrive_MediumLow           RCC_BDCR_LSEDRV_0
+#define RCC_LSEDrive_MediumHigh          RCC_BDCR_LSEDRV_1
+#define RCC_LSEDrive_High                RCC_BDCR_LSEDRV
+#define IS_RCC_LSE_DRIVE(DRIVE) (((DRIVE) == RCC_LSEDrive_Low) || ((DRIVE) == RCC_LSEDrive_MediumLow) || \
+                                 ((DRIVE) == RCC_LSEDrive_MediumHigh) || ((DRIVE) == RCC_LSEDrive_High))
+/**
+  * @}
+  */
+  
+/** @defgroup RCC_AHB_Peripherals 
+  * @{
+  */
+
+#define RCC_AHBPeriph_GPIOA               RCC_AHBENR_GPIOAEN
+#define RCC_AHBPeriph_GPIOB               RCC_AHBENR_GPIOBEN
+#define RCC_AHBPeriph_GPIOC               RCC_AHBENR_GPIOCEN
+#define RCC_AHBPeriph_GPIOD               RCC_AHBENR_GPIODEN
+#define RCC_AHBPeriph_GPIOE               RCC_AHBENR_GPIOEEN
+#define RCC_AHBPeriph_GPIOF               RCC_AHBENR_GPIOFEN
+#define RCC_AHBPeriph_TS                  RCC_AHBENR_TSEN
+#define RCC_AHBPeriph_CRC                 RCC_AHBENR_CRCEN
+#define RCC_AHBPeriph_FLITF               RCC_AHBENR_FLITFEN
+#define RCC_AHBPeriph_SRAM                RCC_AHBENR_SRAMEN
+#define RCC_AHBPeriph_DMA2                RCC_AHBENR_DMA2EN
+#define RCC_AHBPeriph_DMA1                RCC_AHBENR_DMA1EN
+
+#define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFE81FFA8) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_AHB_RST_PERIPH(PERIPH) ((((PERIPH) & 0xFE81FFFF) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_APB2_Peripherals 
+  * @{
+  */
+
+#define RCC_APB2Periph_SYSCFG            RCC_APB2ENR_SYSCFGEN
+#define RCC_APB2Periph_ADC1              RCC_APB2ENR_ADC1EN
+#define RCC_APB2Periph_SPI1              RCC_APB2ENR_SPI1EN
+#define RCC_APB2Periph_USART1            RCC_APB2ENR_USART1EN
+#define RCC_APB2Periph_TIM15             RCC_APB2ENR_TIM15EN
+#define RCC_APB2Periph_TIM16             RCC_APB2ENR_TIM16EN
+#define RCC_APB2Periph_TIM17             RCC_APB2ENR_TIM17EN
+#define RCC_APB2Periph_TIM19             RCC_APB2ENR_TIM19EN
+#define RCC_APB2Periph_SDADC1            RCC_APB2ENR_SDADC1EN
+#define RCC_APB2Periph_SDADC2            RCC_APB2ENR_SDADC2EN
+#define RCC_APB2Periph_SDADC3            RCC_APB2ENR_SDADC3EN
+
+#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xF8F08DFE) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_APB1_Peripherals 
+  * @{
+  */
+#define RCC_APB1Periph_TIM2              RCC_APB1ENR_TIM2EN
+#define RCC_APB1Periph_TIM3              RCC_APB1ENR_TIM3EN
+#define RCC_APB1Periph_TIM4              RCC_APB1ENR_TIM4EN
+#define RCC_APB1Periph_TIM5              RCC_APB1ENR_TIM5EN
+#define RCC_APB1Periph_TIM6              RCC_APB1ENR_TIM6EN
+#define RCC_APB1Periph_TIM7              RCC_APB1ENR_TIM7EN
+#define RCC_APB1Periph_TIM12             RCC_APB1ENR_TIM12EN
+#define RCC_APB1Periph_TIM13             RCC_APB1ENR_TIM13EN
+#define RCC_APB1Periph_TIM14             RCC_APB1ENR_TIM14EN
+#define RCC_APB1Periph_TIM18             RCC_APB1ENR_TIM18EN
+#define RCC_APB1Periph_WWDG              RCC_APB1ENR_WWDGEN
+#define RCC_APB1Periph_SPI2              RCC_APB1ENR_SPI2EN
+#define RCC_APB1Periph_SPI3              RCC_APB1ENR_SPI3EN
+#define RCC_APB1Periph_USART2            RCC_APB1ENR_USART2EN
+#define RCC_APB1Periph_USART3            RCC_APB1ENR_USART3EN
+#define RCC_APB1Periph_I2C1              RCC_APB1ENR_I2C1EN
+#define RCC_APB1Periph_I2C2              RCC_APB1ENR_I2C2EN
+#define RCC_APB1Periph_USB               RCC_APB1ENR_USBEN
+#define RCC_APB1Periph_CAN1              RCC_APB1ENR_CAN1EN
+#define RCC_APB1Periph_DAC2              RCC_APB1ENR_DAC2EN
+#define RCC_APB1Periph_PWR               RCC_APB1ENR_PWREN
+#define RCC_APB1Periph_DAC1              RCC_APB1ENR_DAC1EN
+#define RCC_APB1Periph_CEC               RCC_APB1ENR_CECEN
+
+#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x89193400) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_MCO_Clock_Source
+  * @{
+  */
+
+#define RCC_MCOSource_NoClock            ((uint8_t)0x00)
+#define RCC_MCOSource_LSI                ((uint8_t)0x02)
+#define RCC_MCOSource_LSE                ((uint8_t)0x03)
+#define RCC_MCOSource_SYSCLK             ((uint8_t)0x04)
+#define RCC_MCOSource_HSI                ((uint8_t)0x05)
+#define RCC_MCOSource_HSE                ((uint8_t)0x06)
+#define RCC_MCOSource_PLLCLK_Div2        ((uint8_t)0x07)
+
+#define IS_RCC_MCO_SOURCE(SOURCE) (((SOURCE) == RCC_MCOSource_NoClock) ||((SOURCE) == RCC_MCOSource_SYSCLK) ||\
+                                    ((SOURCE) == RCC_MCOSource_HSI)  || ((SOURCE) == RCC_MCOSource_HSE) || \
+                                    ((SOURCE) == RCC_MCOSource_LSI)  || ((SOURCE) == RCC_MCOSource_LSE) || \
+                                    ((SOURCE) == RCC_MCOSource_PLLCLK_Div2))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_USB_Device_clock_source 
+  * @{
+  */
+
+ #define RCC_USBCLKSource_PLLCLK_1Div5   ((uint8_t)0x00)
+ #define RCC_USBCLKSource_PLLCLK_Div1    ((uint8_t)0x01)
+
+ #define IS_RCC_USBCLK_SOURCE(SOURCE) (((SOURCE) == RCC_USBCLKSource_PLLCLK_1Div5) || \
+                                      ((SOURCE) == RCC_USBCLKSource_PLLCLK_Div1))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Flag 
+  * @{
+  */
+#define RCC_FLAG_HSIRDY                  ((uint8_t)0x01)
+#define RCC_FLAG_HSERDY                  ((uint8_t)0x11)
+#define RCC_FLAG_PLLRDY                  ((uint8_t)0x19)
+#define RCC_FLAG_LSERDY                  ((uint8_t)0x21)
+#define RCC_FLAG_LSIRDY                  ((uint8_t)0x41)
+#define RCC_FLAG_V18PWRRSTF              ((uint8_t)0x57)
+#define RCC_FLAG_OBLRST                  ((uint8_t)0x59)
+#define RCC_FLAG_PINRST                  ((uint8_t)0x5A)
+#define RCC_FLAG_PORRST                  ((uint8_t)0x5B)
+#define RCC_FLAG_SFTRST                  ((uint8_t)0x5C)
+#define RCC_FLAG_IWDGRST                 ((uint8_t)0x5D)
+#define RCC_FLAG_WWDGRST                 ((uint8_t)0x5E)
+#define RCC_FLAG_LPWRRST                 ((uint8_t)0x5F)
+
+#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \
+                           ((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \
+                           ((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_OBLRST) || \
+                           ((FLAG) == RCC_FLAG_PINRST) || ((FLAG) == RCC_FLAG_PORRST) || \
+                           ((FLAG) == RCC_FLAG_SFTRST) || ((FLAG) == RCC_FLAG_IWDGRST)|| \
+                           ((FLAG) == RCC_FLAG_WWDGRST)|| ((FLAG) == RCC_FLAG_LPWRRST)|| \
+                           ((FLAG) == RCC_FLAG_V18PWRRSTF))
+
+#define IS_RCC_HSI_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Function used to set the RCC clock configuration to the default reset state */
+void RCC_DeInit(void);
+
+/* Internal/external clocks, PLL, CSS and MCO configuration functions *********/
+void RCC_HSEConfig(uint8_t RCC_HSE);
+ErrorStatus RCC_WaitForHSEStartUp(void);
+void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
+void RCC_HSICmd(FunctionalState NewState);
+void RCC_LSEConfig(uint32_t RCC_LSE);
+void RCC_LSEDriveConfig(uint32_t RCC_LSEDrive);
+void RCC_LSICmd(FunctionalState NewState);
+void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul);
+void RCC_PLLCmd(FunctionalState NewState);
+void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Div);
+void RCC_ClockSecuritySystemCmd(FunctionalState NewState);
+void RCC_MCOConfig(uint8_t RCC_MCOSource);
+
+/* System, AHB and APB busses clocks configuration functions ******************/
+void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
+uint8_t RCC_GetSYSCLKSource(void);
+void RCC_HCLKConfig(uint32_t RCC_SYSCLK);
+void RCC_PCLK1Config(uint32_t RCC_HCLK);
+void RCC_PCLK2Config(uint32_t RCC_HCLK);
+void RCC_ADCCLKConfig(uint32_t RCC_PCLK2);
+void RCC_SDADCCLKConfig(uint32_t RCC_SDADCCLK);
+void RCC_CECCLKConfig(uint32_t RCC_CECCLK);
+void RCC_I2CCLKConfig(uint32_t RCC_I2CCLK);
+void RCC_USARTCLKConfig(uint32_t RCC_USARTCLK);
+void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource);
+void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
+
+/* Peripheral clocks configuration functions **********************************/
+void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
+void RCC_RTCCLKCmd(FunctionalState NewState);
+void RCC_BackupResetCmd(FunctionalState NewState);
+
+void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
+void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+
+void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
+void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
+FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG);
+void RCC_ClearFlag(void);
+ITStatus RCC_GetITStatus(uint8_t RCC_IT);
+void RCC_ClearITPendingBit(uint8_t RCC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_RCC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_rtc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_rtc.h
new file mode 100644
index 00000000..2df7ccf4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_rtc.h
@@ -0,0 +1,872 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_rtc.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the RTC 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_RTC_H
+#define __STM32F37X_RTC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RTC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  RTC Init structures definition  
+  */ 
+typedef struct
+{
+  uint32_t RTC_HourFormat;   /*!< Specifies the RTC Hour Format.
+                             This parameter can be a value of @ref RTC_Hour_Formats */
+  
+  uint32_t RTC_AsynchPrediv; /*!< Specifies the RTC Asynchronous Predivider value.
+                             This parameter must be set to a value lower than 0x7F */
+  
+  uint32_t RTC_SynchPrediv;  /*!< Specifies the RTC Synchronous Predivider value.
+                             This parameter must be set to a value lower than 0x1FFF */
+}RTC_InitTypeDef;
+
+/** 
+  * @brief  RTC Time structure definition  
+  */
+typedef struct
+{
+  uint8_t RTC_Hours;    /*!< Specifies the RTC Time Hour.
+                        This parameter must be set to a value in the 0-12 range
+                        if the RTC_HourFormat_12 is selected or 0-23 range if
+                        the RTC_HourFormat_24 is selected. */
+
+  uint8_t RTC_Minutes;  /*!< Specifies the RTC Time Minutes.
+                        This parameter must be set to a value in the 0-59 range. */
+  
+  uint8_t RTC_Seconds;  /*!< Specifies the RTC Time Seconds.
+                        This parameter must be set to a value in the 0-59 range. */
+
+  uint8_t RTC_H12;      /*!< Specifies the RTC AM/PM Time.
+                        This parameter can be a value of @ref RTC_AM_PM_Definitions */
+}RTC_TimeTypeDef; 
+
+/** 
+  * @brief  RTC Date structure definition  
+  */
+typedef struct
+{
+  uint8_t RTC_WeekDay; /*!< Specifies the RTC Date WeekDay.
+                        This parameter can be a value of @ref RTC_WeekDay_Definitions */
+  
+  uint8_t RTC_Month;   /*!< Specifies the RTC Date Month (in BCD format).
+                        This parameter can be a value of @ref RTC_Month_Date_Definitions */
+
+  uint8_t RTC_Date;     /*!< Specifies the RTC Date.
+                        This parameter must be set to a value in the 1-31 range. */
+  
+  uint8_t RTC_Year;     /*!< Specifies the RTC Date Year.
+                        This parameter must be set to a value in the 0-99 range. */
+}RTC_DateTypeDef;
+
+/** 
+  * @brief  RTC Alarm structure definition  
+  */
+typedef struct
+{
+  RTC_TimeTypeDef RTC_AlarmTime;     /*!< Specifies the RTC Alarm Time members. */
+
+  uint32_t RTC_AlarmMask;            /*!< Specifies the RTC Alarm Masks.
+                                     This parameter can be a value of @ref RTC_AlarmMask_Definitions */
+
+  uint32_t RTC_AlarmDateWeekDaySel;  /*!< Specifies the RTC Alarm is on Date or WeekDay.
+                                     This parameter can be a value of @ref RTC_AlarmDateWeekDay_Definitions */
+  
+  uint8_t RTC_AlarmDateWeekDay;      /*!< Specifies the RTC Alarm Date/WeekDay.
+                                     This parameter must be set to a value in the 1-31 range 
+                                     if the Alarm Date is selected.
+                                     This parameter can be a value of @ref RTC_WeekDay_Definitions 
+                                     if the Alarm WeekDay is selected. */
+}RTC_AlarmTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RTC_Exported_Constants
+  * @{
+  */ 
+
+
+/** @defgroup RTC_Hour_Formats 
+  * @{
+  */ 
+#define RTC_HourFormat_24              ((uint32_t)0x00000000)
+#define RTC_HourFormat_12              ((uint32_t)0x00000040)
+#define IS_RTC_HOUR_FORMAT(FORMAT)     (((FORMAT) == RTC_HourFormat_12) || \
+                                        ((FORMAT) == RTC_HourFormat_24))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Asynchronous_Predivider 
+  * @{
+  */ 
+#define IS_RTC_ASYNCH_PREDIV(PREDIV)   ((PREDIV) <= 0x7F)
+ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Synchronous_Predivider 
+  * @{
+  */ 
+#define IS_RTC_SYNCH_PREDIV(PREDIV)    ((PREDIV) <= 0x7FFF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Time_Definitions 
+  * @{
+  */ 
+#define IS_RTC_HOUR12(HOUR)            (((HOUR) > 0) && ((HOUR) <= 12))
+#define IS_RTC_HOUR24(HOUR)            ((HOUR) <= 23)
+#define IS_RTC_MINUTES(MINUTES)        ((MINUTES) <= 59)
+#define IS_RTC_SECONDS(SECONDS)        ((SECONDS) <= 59)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_AM_PM_Definitions 
+  * @{
+  */ 
+#define RTC_H12_AM                     ((uint8_t)0x00)
+#define RTC_H12_PM                     ((uint8_t)0x40)
+#define IS_RTC_H12(PM) (((PM) == RTC_H12_AM) || ((PM) == RTC_H12_PM))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Year_Date_Definitions 
+  * @{
+  */ 
+#define IS_RTC_YEAR(YEAR)              ((YEAR) <= 99)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Month_Date_Definitions 
+  * @{
+  */ 
+  
+/* Coded in BCD format */
+#define RTC_Month_January              ((uint8_t)0x01)
+#define RTC_Month_February             ((uint8_t)0x02)
+#define RTC_Month_March                ((uint8_t)0x03)
+#define RTC_Month_April                ((uint8_t)0x04)
+#define RTC_Month_May                  ((uint8_t)0x05)
+#define RTC_Month_June                 ((uint8_t)0x06)
+#define RTC_Month_July                 ((uint8_t)0x07)
+#define RTC_Month_August               ((uint8_t)0x08)
+#define RTC_Month_September            ((uint8_t)0x09)
+#define RTC_Month_October              ((uint8_t)0x10)
+#define RTC_Month_November             ((uint8_t)0x11)
+#define RTC_Month_December             ((uint8_t)0x12)
+#define IS_RTC_MONTH(MONTH)            (((MONTH) >= 1) && ((MONTH) <= 12))
+#define IS_RTC_DATE(DATE)              (((DATE) >= 1) && ((DATE) <= 31))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_WeekDay_Definitions 
+  * @{
+  */ 
+  
+#define	RTC_Weekday_Monday             ((uint8_t)0x01)
+#define	RTC_Weekday_Tuesday            ((uint8_t)0x02)
+#define	RTC_Weekday_Wednesday          ((uint8_t)0x03)
+#define	RTC_Weekday_Thursday           ((uint8_t)0x04)
+#define	RTC_Weekday_Friday             ((uint8_t)0x05)
+#define	RTC_Weekday_Saturday           ((uint8_t)0x06)
+#define	RTC_Weekday_Sunday             ((uint8_t)0x07)
+#define IS_RTC_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Tuesday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Wednesday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Thursday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Friday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Saturday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Sunday))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Alarm_Definitions 
+  * @{
+  */ 
+#define IS_RTC_ALARM_DATE_WEEKDAY_DATE(DATE) (((DATE) > 0) && ((DATE) <= 31))
+#define IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Tuesday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Wednesday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Thursday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Friday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Saturday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Sunday))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_AlarmDateWeekDay_Definitions 
+  * @{
+  */ 
+#define RTC_AlarmDateWeekDaySel_Date      ((uint32_t)0x00000000)  
+#define RTC_AlarmDateWeekDaySel_WeekDay   ((uint32_t)0x40000000)  
+
+#define IS_RTC_ALARM_DATE_WEEKDAY_SEL(SEL) (((SEL) == RTC_AlarmDateWeekDaySel_Date) || \
+                                            ((SEL) == RTC_AlarmDateWeekDaySel_WeekDay))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_AlarmMask_Definitions 
+  * @{
+  */ 
+#define RTC_AlarmMask_None                ((uint32_t)0x00000000)
+#define RTC_AlarmMask_DateWeekDay         ((uint32_t)0x80000000)  
+#define RTC_AlarmMask_Hours               ((uint32_t)0x00800000)
+#define RTC_AlarmMask_Minutes             ((uint32_t)0x00008000)
+#define RTC_AlarmMask_Seconds             ((uint32_t)0x00000080)
+#define RTC_AlarmMask_All                 ((uint32_t)0x80808080)
+#define IS_ALARM_MASK(MASK)  (((MASK) & 0x7F7F7F7F) == (uint32_t)RESET)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Alarms_Definitions 
+  * @{
+  */ 
+#define RTC_Alarm_A                       ((uint32_t)0x00000100)
+#define RTC_Alarm_B                       ((uint32_t)0x00000200)
+#define IS_RTC_ALARM(ALARM)     (((ALARM) == RTC_Alarm_A) || ((ALARM) == RTC_Alarm_B))
+#define IS_RTC_CMD_ALARM(ALARM) (((ALARM) & (RTC_Alarm_A | RTC_Alarm_B)) != (uint32_t)RESET)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Alarm_Sub_Seconds_Masks_Definitions
+  * @{
+  */ 
+#define RTC_AlarmSubSecondMask_All         ((uint32_t)0x00000000) /*!< All Alarm SS fields are masked. 
+                                                                       There is no comparison on sub seconds 
+                                                                       for Alarm */
+#define RTC_AlarmSubSecondMask_SS14_1      ((uint32_t)0x01000000) /*!< SS[14:1] are don't care in Alarm 
+                                                                       comparison. Only SS[0] is compared. */
+#define RTC_AlarmSubSecondMask_SS14_2      ((uint32_t)0x02000000) /*!< SS[14:2] are don't care in Alarm 
+                                                                       comparison. Only SS[1:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_3      ((uint32_t)0x03000000) /*!< SS[14:3] are don't care in Alarm 
+                                                                       comparison. Only SS[2:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_4      ((uint32_t)0x04000000) /*!< SS[14:4] are don't care in Alarm 
+                                                                       comparison. Only SS[3:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_5      ((uint32_t)0x05000000) /*!< SS[14:5] are don't care in Alarm 
+                                                                       comparison. Only SS[4:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_6      ((uint32_t)0x06000000) /*!< SS[14:6] are don't care in Alarm 
+                                                                       comparison. Only SS[5:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_7      ((uint32_t)0x07000000) /*!< SS[14:7] are don't care in Alarm 
+                                                                       comparison. Only SS[6:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_8      ((uint32_t)0x08000000) /*!< SS[14:8] are don't care in Alarm 
+                                                                       comparison. Only SS[7:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_9      ((uint32_t)0x09000000) /*!< SS[14:9] are don't care in Alarm 
+                                                                       comparison. Only SS[8:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_10     ((uint32_t)0x0A000000) /*!< SS[14:10] are don't care in Alarm 
+                                                                       comparison. Only SS[9:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_11     ((uint32_t)0x0B000000) /*!< SS[14:11] are don't care in Alarm 
+                                                                       comparison. Only SS[10:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_12     ((uint32_t)0x0C000000) /*!< SS[14:12] are don't care in Alarm 
+                                                                       comparison.Only SS[11:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_13     ((uint32_t)0x0D000000) /*!< SS[14:13] are don't care in Alarm 
+                                                                       comparison. Only SS[12:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14        ((uint32_t)0x0E000000) /*!< SS[14] is don't care in Alarm 
+                                                                       comparison.Only SS[13:0] are compared */
+#define RTC_AlarmSubSecondMask_None        ((uint32_t)0x0F000000) /*!< SS[14:0] are compared and must match 
+                                                                       to activate alarm. */
+#define IS_RTC_ALARM_SUB_SECOND_MASK(MASK)   (((MASK) == RTC_AlarmSubSecondMask_All) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_1) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_2) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_3) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_4) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_5) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_6) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_7) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_8) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_9) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_10) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_11) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_12) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_13) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_None))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Alarm_Sub_Seconds_Value
+  * @{
+  */ 
+
+#define IS_RTC_ALARM_SUB_SECOND_VALUE(VALUE) ((VALUE) <= 0x00007FFF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Wakeup_Timer_Definitions 
+  * @{
+  */
+#define RTC_WakeUpClock_RTCCLK_Div16        ((uint32_t)0x00000000)
+#define RTC_WakeUpClock_RTCCLK_Div8         ((uint32_t)0x00000001)
+#define RTC_WakeUpClock_RTCCLK_Div4         ((uint32_t)0x00000002)
+#define RTC_WakeUpClock_RTCCLK_Div2         ((uint32_t)0x00000003)
+#define RTC_WakeUpClock_CK_SPRE_16bits      ((uint32_t)0x00000004)
+#define RTC_WakeUpClock_CK_SPRE_17bits      ((uint32_t)0x00000006)
+#define IS_RTC_WAKEUP_CLOCK(CLOCK) (((CLOCK) == RTC_WakeUpClock_RTCCLK_Div16) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div8) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div4) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div2) || \
+                                    ((CLOCK) == RTC_WakeUpClock_CK_SPRE_16bits) || \
+                                    ((CLOCK) == RTC_WakeUpClock_CK_SPRE_17bits))
+#define IS_RTC_WAKEUP_COUNTER(COUNTER)  ((COUNTER) <= 0xFFFF)
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Time_Stamp_Edges_definitions 
+  * @{
+  */ 
+#define RTC_TimeStampEdge_Rising          ((uint32_t)0x00000000)
+#define RTC_TimeStampEdge_Falling         ((uint32_t)0x00000008)
+#define IS_RTC_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TimeStampEdge_Rising) || \
+                                     ((EDGE) == RTC_TimeStampEdge_Falling))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Output_selection_Definitions 
+  * @{
+  */ 
+#define RTC_Output_Disable             ((uint32_t)0x00000000)
+#define RTC_Output_AlarmA              ((uint32_t)0x00200000)
+#define RTC_Output_AlarmB              ((uint32_t)0x00400000)
+#define RTC_Output_WakeUp              ((uint32_t)0x00600000)
+ 
+#define IS_RTC_OUTPUT(OUTPUT) (((OUTPUT) == RTC_Output_Disable) || \
+                               ((OUTPUT) == RTC_Output_AlarmA) || \
+                               ((OUTPUT) == RTC_Output_AlarmB) || \
+                               ((OUTPUT) == RTC_Output_WakeUp))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Output_Polarity_Definitions 
+  * @{
+  */ 
+#define RTC_OutputPolarity_High           ((uint32_t)0x00000000)
+#define RTC_OutputPolarity_Low            ((uint32_t)0x00100000)
+#define IS_RTC_OUTPUT_POL(POL) (((POL) == RTC_OutputPolarity_High) || \
+                                ((POL) == RTC_OutputPolarity_Low))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Calib_Output_selection_Definitions 
+  * @{
+  */ 
+#define RTC_CalibOutput_512Hz            ((uint32_t)0x00000000) 
+#define RTC_CalibOutput_1Hz              ((uint32_t)0x00080000)
+#define IS_RTC_CALIB_OUTPUT(OUTPUT)  (((OUTPUT) == RTC_CalibOutput_512Hz) || \
+                                      ((OUTPUT) == RTC_CalibOutput_1Hz))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_period_Definitions 
+  * @{
+  */ 
+#define RTC_SmoothCalibPeriod_32sec   ((uint32_t)0x00000000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation
+                                                             period is 32s,  else 2exp20 RTCCLK seconds */
+#define RTC_SmoothCalibPeriod_16sec   ((uint32_t)0x00002000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation 
+                                                             period is 16s, else 2exp19 RTCCLK seconds */
+#define RTC_SmoothCalibPeriod_8sec    ((uint32_t)0x00004000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation 
+                                                             period is 8s, else 2exp18 RTCCLK seconds */
+#define  IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD) (((PERIOD) == RTC_SmoothCalibPeriod_32sec) || \
+                                             ((PERIOD) == RTC_SmoothCalibPeriod_16sec) || \
+                                             ((PERIOD) == RTC_SmoothCalibPeriod_8sec))
+                                          
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_Plus_pulses_Definitions 
+  * @{
+  */ 
+#define RTC_SmoothCalibPlusPulses_Set    ((uint32_t)0x00008000) /*!<  The number of RTCCLK pulses added  
+                                                                during a X -second window = Y - CALM[8:0]. 
+                                                                 with Y = 512, 256, 128 when X = 32, 16, 8 */
+#define RTC_SmoothCalibPlusPulses_Reset  ((uint32_t)0x00000000) /*!<  The number of RTCCLK pulses subbstited
+                                                                 during a 32-second window =   CALM[8:0]. */
+#define  IS_RTC_SMOOTH_CALIB_PLUS(PLUS) (((PLUS) == RTC_SmoothCalibPlusPulses_Set) || \
+                                         ((PLUS) == RTC_SmoothCalibPlusPulses_Reset))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_Minus_pulses_Definitions 
+  * @{
+  */ 
+#define  IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= 0x000001FF)
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_DayLightSaving_Definitions 
+  * @{
+  */ 
+#define RTC_DayLightSaving_SUB1H   ((uint32_t)0x00020000)
+#define RTC_DayLightSaving_ADD1H   ((uint32_t)0x00010000)
+#define IS_RTC_DAYLIGHT_SAVING(SAVING) (((SAVING) == RTC_DayLightSaving_SUB1H) || \
+                                        ((SAVING) == RTC_DayLightSaving_ADD1H))
+
+#define RTC_StoreOperation_Reset        ((uint32_t)0x00000000)
+#define RTC_StoreOperation_Set          ((uint32_t)0x00040000)
+#define IS_RTC_STORE_OPERATION(OPERATION) (((OPERATION) == RTC_StoreOperation_Reset) || \
+                                           ((OPERATION) == RTC_StoreOperation_Set))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Trigger_Definitions 
+  * @{
+  */ 
+#define RTC_TamperTrigger_RisingEdge            ((uint32_t)0x00000000)
+#define RTC_TamperTrigger_FallingEdge           ((uint32_t)0x00000001)
+#define RTC_TamperTrigger_LowLevel              ((uint32_t)0x00000000)
+#define RTC_TamperTrigger_HighLevel             ((uint32_t)0x00000001)
+#define IS_RTC_TAMPER_TRIGGER(TRIGGER) (((TRIGGER) == RTC_TamperTrigger_RisingEdge) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_FallingEdge) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_LowLevel) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_HighLevel)) 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Filter_Definitions 
+  * @{
+  */ 
+#define RTC_TamperFilter_Disable   ((uint32_t)0x00000000) /*!< Tamper filter is disabled */
+
+#define RTC_TamperFilter_2Sample   ((uint32_t)0x00000800) /*!< Tamper is activated after 2 
+                                                          consecutive samples at the active level */
+#define RTC_TamperFilter_4Sample   ((uint32_t)0x00001000) /*!< Tamper is activated after 4 
+                                                          consecutive samples at the active level */
+#define RTC_TamperFilter_8Sample   ((uint32_t)0x00001800) /*!< Tamper is activated after 8 
+                                                          consecutive samples at the active leve. */
+#define IS_RTC_TAMPER_FILTER(FILTER) (((FILTER) == RTC_TamperFilter_Disable) || \
+                                      ((FILTER) == RTC_TamperFilter_2Sample) || \
+                                      ((FILTER) == RTC_TamperFilter_4Sample) || \
+                                      ((FILTER) == RTC_TamperFilter_8Sample))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Sampling_Frequencies_Definitions 
+  * @{
+  */ 
+#define RTC_TamperSamplingFreq_RTCCLK_Div32768  ((uint32_t)0x00000000) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 32768 */
+#define RTC_TamperSamplingFreq_RTCCLK_Div16384  ((uint32_t)0x00000100) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 16384 */
+#define RTC_TamperSamplingFreq_RTCCLK_Div8192   ((uint32_t)0x00000200) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 8192  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div4096   ((uint32_t)0x00000300) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 4096  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div2048   ((uint32_t)0x00000400) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 2048  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div1024   ((uint32_t)0x00000500) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 1024  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div512    ((uint32_t)0x00000600) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 512   */
+#define RTC_TamperSamplingFreq_RTCCLK_Div256    ((uint32_t)0x00000700) /*!< Each of the tamper inputs are sampled
+                                                                      with a frequency =  RTCCLK / 256   */
+#define IS_RTC_TAMPER_SAMPLING_FREQ(FREQ) (((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div32768) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div16384) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div8192) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div4096) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div2048) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div1024) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div512) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div256))
+
+/**
+  * @}
+  */
+
+  /** @defgroup RTC_Tamper_Pin_Precharge_Duration_Definitions 
+  * @{
+  */ 
+#define RTC_TamperPrechargeDuration_1RTCCLK ((uint32_t)0x00000000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 1 RTCCLK cycle */
+#define RTC_TamperPrechargeDuration_2RTCCLK ((uint32_t)0x00002000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 2 RTCCLK cycles */
+#define RTC_TamperPrechargeDuration_4RTCCLK ((uint32_t)0x00004000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 4 RTCCLK cycles */
+#define RTC_TamperPrechargeDuration_8RTCCLK ((uint32_t)0x00006000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 8 RTCCLK cycles */
+
+#define IS_RTC_TAMPER_PRECHARGE_DURATION(DURATION) (((DURATION) == RTC_TamperPrechargeDuration_1RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_2RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_4RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_8RTCCLK))
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Tamper_Pins_Definitions 
+  * @{
+  */ 
+#define RTC_Tamper_1            RTC_TAFCR_TAMP1E /*!< Tamper detection enable for 
+                                                 input tamper 1 */
+#define RTC_Tamper_2            RTC_TAFCR_TAMP2E /*!< Tamper detection enable for 
+                                                 input tamper 2 */
+#define RTC_Tamper_3            RTC_TAFCR_TAMP3E /*!< Tamper detection enable for 
+                                                 input tamper 3 */
+
+#define IS_RTC_TAMPER(TAMPER) ((((TAMPER) & (uint32_t)0xFFFFFFD6) == 0x00) && ((TAMPER) != (uint32_t)RESET))
+
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Output_Type_ALARM_OUT 
+  * @{
+  */ 
+#define RTC_OutputType_OpenDrain           ((uint32_t)0x00000000)
+#define RTC_OutputType_PushPull            ((uint32_t)0x00040000)
+#define IS_RTC_OUTPUT_TYPE(TYPE) (((TYPE) == RTC_OutputType_OpenDrain) || \
+                                  ((TYPE) == RTC_OutputType_PushPull))
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Add_1_Second_Parameter_Definitions
+  * @{
+  */ 
+#define RTC_ShiftAdd1S_Reset      ((uint32_t)0x00000000)
+#define RTC_ShiftAdd1S_Set        ((uint32_t)0x80000000)
+#define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_ShiftAdd1S_Reset) || \
+                                 ((SEL) == RTC_ShiftAdd1S_Set))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Substract_Fraction_Of_Second_Value
+  * @{
+  */ 
+#define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFF)
+
+/**
+  * @}
+  */
+  
+/** @defgroup RTC_Backup_Registers_Definitions 
+  * @{
+  */
+
+#define RTC_BKP_DR0                       ((uint32_t)0x00000000)
+#define RTC_BKP_DR1                       ((uint32_t)0x00000001)
+#define RTC_BKP_DR2                       ((uint32_t)0x00000002)
+#define RTC_BKP_DR3                       ((uint32_t)0x00000003)
+#define RTC_BKP_DR4                       ((uint32_t)0x00000004)
+#define RTC_BKP_DR5                       ((uint32_t)0x00000005)
+#define RTC_BKP_DR6                       ((uint32_t)0x00000006)
+#define RTC_BKP_DR7                       ((uint32_t)0x00000007)
+#define RTC_BKP_DR8                       ((uint32_t)0x00000008)
+#define RTC_BKP_DR9                       ((uint32_t)0x00000009)
+#define RTC_BKP_DR10                      ((uint32_t)0x0000000A)
+#define RTC_BKP_DR11                      ((uint32_t)0x0000000B)
+#define RTC_BKP_DR12                      ((uint32_t)0x0000000C)
+#define RTC_BKP_DR13                      ((uint32_t)0x0000000D)
+#define RTC_BKP_DR14                      ((uint32_t)0x0000000E)
+#define RTC_BKP_DR15                      ((uint32_t)0x0000000F)
+#define RTC_BKP_DR16                      ((uint32_t)0x00000010)
+#define RTC_BKP_DR17                      ((uint32_t)0x00000011)
+#define RTC_BKP_DR18                      ((uint32_t)0x00000012)
+#define RTC_BKP_DR19                      ((uint32_t)0x00000013)
+#define RTC_BKP_DR20                      ((uint32_t)0x00000014)
+#define RTC_BKP_DR21                      ((uint32_t)0x00000015)
+#define RTC_BKP_DR22                      ((uint32_t)0x00000016)
+#define RTC_BKP_DR23                      ((uint32_t)0x00000017)
+#define RTC_BKP_DR24                      ((uint32_t)0x00000018)
+#define RTC_BKP_DR25                      ((uint32_t)0x00000019)
+#define RTC_BKP_DR26                      ((uint32_t)0x0000001A)
+#define RTC_BKP_DR27                      ((uint32_t)0x0000001B)
+#define RTC_BKP_DR28                      ((uint32_t)0x0000001C)
+#define RTC_BKP_DR29                      ((uint32_t)0x0000001D)
+#define RTC_BKP_DR30                      ((uint32_t)0x0000001E)
+#define RTC_BKP_DR31                      ((uint32_t)0x0000001F)
+#define IS_RTC_BKP(BKP)                   (((BKP) == RTC_BKP_DR0) || \
+                                           ((BKP) == RTC_BKP_DR1) || \
+                                           ((BKP) == RTC_BKP_DR2) || \
+                                           ((BKP) == RTC_BKP_DR3) || \
+                                           ((BKP) == RTC_BKP_DR4) || \
+                                           ((BKP) == RTC_BKP_DR5) || \
+                                           ((BKP) == RTC_BKP_DR6) || \
+                                           ((BKP) == RTC_BKP_DR7) || \
+                                           ((BKP) == RTC_BKP_DR8) || \
+                                           ((BKP) == RTC_BKP_DR9) || \
+                                           ((BKP) == RTC_BKP_DR10) || \
+                                           ((BKP) == RTC_BKP_DR11) || \
+                                           ((BKP) == RTC_BKP_DR12) || \
+                                           ((BKP) == RTC_BKP_DR13) || \
+                                           ((BKP) == RTC_BKP_DR14) || \
+                                           ((BKP) == RTC_BKP_DR15) || \
+                                           ((BKP) == RTC_BKP_DR16) || \
+                                           ((BKP) == RTC_BKP_DR17) || \
+                                           ((BKP) == RTC_BKP_DR18) || \
+                                           ((BKP) == RTC_BKP_DR19) || \
+                                           ((BKP) == RTC_BKP_DR20) || \
+                                           ((BKP) == RTC_BKP_DR21) || \
+                                           ((BKP) == RTC_BKP_DR22) || \
+                                           ((BKP) == RTC_BKP_DR23) || \
+                                           ((BKP) == RTC_BKP_DR24) || \
+                                           ((BKP) == RTC_BKP_DR25) || \
+                                           ((BKP) == RTC_BKP_DR26) || \
+                                           ((BKP) == RTC_BKP_DR27) || \
+                                           ((BKP) == RTC_BKP_DR28) || \
+                                           ((BKP) == RTC_BKP_DR29) || \
+                                           ((BKP) == RTC_BKP_DR30) || \
+                                           ((BKP) == RTC_BKP_DR31))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Input_parameter_format_definitions 
+  * @{
+  */ 
+#define RTC_Format_BIN                    ((uint32_t)0x000000000)
+#define RTC_Format_BCD                    ((uint32_t)0x000000001)
+#define IS_RTC_FORMAT(FORMAT) (((FORMAT) == RTC_Format_BIN) || ((FORMAT) == RTC_Format_BCD))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Flags_Definitions 
+  * @{
+  */ 
+#define RTC_FLAG_RECALPF                  ((uint32_t)0x00010000)
+#define RTC_FLAG_TAMP3F                   ((uint32_t)0x00008000)
+#define RTC_FLAG_TAMP2F                   ((uint32_t)0x00004000)
+#define RTC_FLAG_TAMP1F                   ((uint32_t)0x00002000)
+#define RTC_FLAG_TSOVF                    ((uint32_t)0x00001000)
+#define RTC_FLAG_TSF                      ((uint32_t)0x00000800)
+#define RTC_FLAG_WUTF                     ((uint32_t)0x00000400)
+#define RTC_FLAG_ALRBF                    ((uint32_t)0x00000200)
+#define RTC_FLAG_ALRAF                    ((uint32_t)0x00000100)
+#define RTC_FLAG_INITF                    ((uint32_t)0x00000040)
+#define RTC_FLAG_RSF                      ((uint32_t)0x00000020)
+#define RTC_FLAG_INITS                    ((uint32_t)0x00000010)
+#define RTC_FLAG_SHPF                     ((uint32_t)0x00000008)
+#define RTC_FLAG_WUTWF                    ((uint32_t)0x00000004)
+#define RTC_FLAG_ALRBWF                   ((uint32_t)0x00000002)
+#define RTC_FLAG_ALRAWF                   ((uint32_t)0x00000001)
+#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_TSOVF) || ((FLAG) == RTC_FLAG_TSF) || \
+                               ((FLAG) == RTC_FLAG_WUTF) || ((FLAG) == RTC_FLAG_ALRBF) || \
+                               ((FLAG) == RTC_FLAG_ALRAF) || ((FLAG) == RTC_FLAG_INITF) || \
+                               ((FLAG) == RTC_FLAG_RSF) || ((FLAG) == RTC_FLAG_WUTWF) || \
+                               ((FLAG) == RTC_FLAG_ALRBWF) || ((FLAG) == RTC_FLAG_ALRAWF) || \
+                               ((FLAG) == RTC_FLAG_TAMP1F) || ((FLAG) == RTC_FLAG_TAMP2F) || \
+                                ((FLAG) == RTC_FLAG_TAMP3F) || ((FLAG) == RTC_FLAG_RECALPF) || \
+                                ((FLAG) == RTC_FLAG_SHPF))
+#define IS_RTC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFF00DF) == (uint32_t)RESET))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Interrupts_Definitions 
+  * @{
+  */ 
+#define RTC_IT_TS                         ((uint32_t)0x00008000)
+#define RTC_IT_WUT                        ((uint32_t)0x00004000)
+#define RTC_IT_ALRB                       ((uint32_t)0x00002000)
+#define RTC_IT_ALRA                       ((uint32_t)0x00001000)
+#define RTC_IT_TAMP                       ((uint32_t)0x00000004) /* Used only to Enable the Tamper Interrupt */
+#define RTC_IT_TAMP1                      ((uint32_t)0x00020000)
+#define RTC_IT_TAMP2                      ((uint32_t)0x00040000)
+#define RTC_IT_TAMP3                      ((uint32_t)0x00080000)
+
+
+#define IS_RTC_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFF0FFB) == (uint32_t)RESET))
+#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_TS)    || ((IT) == RTC_IT_WUT) || \
+                           ((IT) == RTC_IT_ALRB)  || ((IT) == RTC_IT_ALRA) || \
+                           ((IT) == RTC_IT_TAMP1) || ((IT) == RTC_IT_TAMP2) || \
+                           ((IT) == RTC_IT_TAMP3))
+#define IS_RTC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFF10FFF) == (uint32_t)RESET))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the RTC configuration to the default reset state *****/ 
+ErrorStatus RTC_DeInit(void);
+
+
+/* Initialization and Configuration functions *********************************/ 
+ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct);
+void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct);
+void RTC_WriteProtectionCmd(FunctionalState NewState);
+ErrorStatus RTC_EnterInitMode(void);
+void RTC_ExitInitMode(void);
+ErrorStatus RTC_WaitForSynchro(void);
+ErrorStatus RTC_RefClockCmd(FunctionalState NewState);
+void RTC_BypassShadowCmd(FunctionalState NewState);
+
+/* Time and Date configuration functions **************************************/ 
+ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct);
+void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct);
+void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct);
+uint32_t RTC_GetSubSecond(void);
+ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct);
+void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct);
+void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct);
+
+/* Alarms (Alarm A and Alarm B) configuration functions  **********************/ 
+void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct);
+void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct);
+void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct);
+ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState);
+void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint32_t RTC_AlarmSubSecondMask);
+uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm);
+
+/* WakeUp Timer configuration functions ***************************************/ 
+void RTC_WakeUpClockConfig(uint32_t RTC_WakeUpClock);
+void RTC_SetWakeUpCounter(uint32_t RTC_WakeUpCounter);
+uint32_t RTC_GetWakeUpCounter(void);
+ErrorStatus RTC_WakeUpCmd(FunctionalState NewState);
+
+/* Daylight Saving configuration functions ************************************/ 
+void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation);
+uint32_t RTC_GetStoreOperation(void);
+
+/* Output pin Configuration function ******************************************/ 
+void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity);
+
+/* Coarse Calibration configuration functions *********************************/
+void RTC_CalibOutputCmd(FunctionalState NewState);
+void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput);
+ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod, 
+                                  uint32_t RTC_SmoothCalibPlusPulses,
+                                  uint32_t RTC_SmouthCalibMinusPulsesValue);
+
+/* TimeStamp configuration functions ******************************************/ 
+void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState);
+void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct, 
+                                      RTC_DateTypeDef* RTC_StampDateStruct);
+uint32_t RTC_GetTimeStampSubSecond(void);
+
+/* Tampers configuration functions ********************************************/ 
+void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger);
+void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState);
+void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter);
+void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq);
+void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration);
+void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState);
+void RTC_TamperPullUpCmd(FunctionalState NewState);
+
+/* Backup Data Registers configuration functions ******************************/ 
+void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data);
+uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR);
+
+/* Output Type Config configuration functions *********************************/ 
+void RTC_OutputTypeConfig(uint32_t RTC_OutputType);
+
+/* RTC_Shift_control_synchonisation_functions *********************************/
+ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS);
+
+/* Interrupts and flags management functions **********************************/ 
+void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState);
+FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG);
+void RTC_ClearFlag(uint32_t RTC_FLAG);
+ITStatus RTC_GetITStatus(uint32_t RTC_IT);
+void RTC_ClearITPendingBit(uint32_t RTC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_RTC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_sdadc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_sdadc.h
new file mode 100644
index 00000000..3d33b12e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_sdadc.h
@@ -0,0 +1,455 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_sdadc.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the SDADC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_SDADC_H
+#define __STM32F37X_SDADC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SDADC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  SDADC Init structure definition  
+  */
+
+typedef struct
+{
+  uint32_t SDADC_Channel;                    /*!< Select the regular channel.
+                                                  This parameter can be any value of @ref SDADC_Channel_Selection */
+
+  FunctionalState SDADC_ContinuousConvMode;  /*!< Specifies whether the conversion is performed in
+                                                  Continuous or Single mode.
+                                                  This parameter can be set to ENABLE or DISABLE. */
+
+  FunctionalState SDADC_FastConversionMode;  /*!< Specifies whether the conversion is performed in
+                                                  fast mode.
+                                                  This parameter can be set to ENABLE or DISABLE. */
+
+}SDADC_InitTypeDef;
+
+/** 
+  * @brief  SDADC Analog Inputs Configuration structure definition  
+  */
+
+typedef struct
+{
+  uint32_t SDADC_InputMode;      /*!< Specifies the input structure type (single ended, differential...)
+                                      This parameter can be any value of @ref SDADC_InputMode */
+
+  uint32_t SDADC_Gain;           /*!< Specifies the gain setting.
+                                      This parameter can be any value of @ref SDADC_Gain */
+
+  uint32_t SDADC_CommonMode;     /*!< Specifies the common mode setting (VSSA, VDDA, VDDA/2).
+                                      This parameter can be any value of @ref SDADC_CommonMode */
+
+  uint32_t SDADC_Offset;         /*!< Specifies the 12-bit offset value.
+                                      This parameter can be any value lower or equal to 0x00000FFF */
+}SDADC_AINStructTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SDADC_Exported_Constants
+  * @{
+  */
+
+#define IS_SDADC_ALL_PERIPH(PERIPH) (((PERIPH) == SDADC1) || \
+                                     ((PERIPH) == SDADC2) || \
+                                     ((PERIPH) == SDADC3))
+
+#define IS_SDADC_SLAVE_PERIPH(PERIPH) (((PERIPH) == SDADC2) || \
+                                       ((PERIPH) == SDADC3))
+
+/** @defgroup SDADC_Channel_Selection
+  * @{
+  */
+
+/* SDADC Channels ------------------------------------------------------------*/
+/* The SDADC channels are defined as follow:
+   - in 16-bit LSB the channel mask is set
+   - in 16-bit MSB the channel number is set 
+   e.g. for channel 5 definition:  
+        - the channel mask is 0x00000020 (bit 5 is set) 
+        - the channel number 5 is 0x00050000 
+        --> Consequently, channel 5 definition is 0x00000020 | 0x00050000 = 0x00050020 */
+#define SDADC_Channel_0                              ((uint32_t)0x00000001)
+#define SDADC_Channel_1                              ((uint32_t)0x00010002)
+#define SDADC_Channel_2                              ((uint32_t)0x00020004)
+#define SDADC_Channel_3                              ((uint32_t)0x00030008)
+#define SDADC_Channel_4                              ((uint32_t)0x00040010)
+#define SDADC_Channel_5                              ((uint32_t)0x00050020)
+#define SDADC_Channel_6                              ((uint32_t)0x00060040)
+#define SDADC_Channel_7                              ((uint32_t)0x00070080)
+#define SDADC_Channel_8                              ((uint32_t)0x00080100)
+
+/* Just one channel of the 9 channels can be selected for regular conversion */
+#define IS_SDADC_REGULAR_CHANNEL(CHANNEL) (((CHANNEL) == SDADC_Channel_0)  || \
+                                           ((CHANNEL) == SDADC_Channel_1)  || \
+                                           ((CHANNEL) == SDADC_Channel_2)  || \
+                                           ((CHANNEL) == SDADC_Channel_3)  || \
+                                           ((CHANNEL) == SDADC_Channel_4)  || \
+                                           ((CHANNEL) == SDADC_Channel_5)  || \
+                                           ((CHANNEL) == SDADC_Channel_6)  || \
+                                           ((CHANNEL) == SDADC_Channel_7)  || \
+                                           ((CHANNEL) == SDADC_Channel_8))
+
+/* Any or all of the 9 channels can be selected for injected conversion */
+#define IS_SDADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) != 0) && ((CHANNEL) <= 0x000F01FF))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_Conf 
+  * @{
+  */
+  
+#define SDADC_Conf_0                              ((uint32_t)0x00000000) /*!< Configuration 0 selected */
+#define SDADC_Conf_1                              ((uint32_t)0x00000001) /*!< Configuration 1 selected */
+#define SDADC_Conf_2                              ((uint32_t)0x00000002) /*!< Configuration 2 selected */
+
+#define IS_SDADC_CONF(CONF) (((CONF) == SDADC_Conf_0)  || \
+                             ((CONF) == SDADC_Conf_1)  || \
+                             ((CONF) == SDADC_Conf_2))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_InputMode
+  * @{
+  */
+
+#define SDADC_InputMode_Diff                      ((uint32_t)0x00000000) /*!< Conversions are executed in differential mode */
+#define SDADC_InputMode_SEOffset                  SDADC_CONF0R_SE0_0     /*!< Conversions are executed in single ended offset mode */
+#define SDADC_InputMode_SEZeroReference           SDADC_CONF0R_SE0       /*!< Conversions are executed in single ended zero-volt reference mode */
+
+#define IS_SDADC_INPUT_MODE(MODE) (((MODE) == SDADC_InputMode_Diff)     || \
+                                   ((MODE) == SDADC_InputMode_SEOffset) || \
+                                   ((MODE) == SDADC_InputMode_SEZeroReference))
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_Gain 
+  * @{
+  */
+
+#define SDADC_Gain_1                              ((uint32_t)0x00000000)  /*!< Gain equal to 1 */
+#define SDADC_Gain_2                              SDADC_CONF0R_GAIN0_0    /*!< Gain equal to 2 */
+#define SDADC_Gain_4                              SDADC_CONF0R_GAIN0_1    /*!< Gain equal to 4 */
+#define SDADC_Gain_8                              ((uint32_t)0x00300000)  /*!< Gain equal to 8 */
+#define SDADC_Gain_16                             SDADC_CONF0R_GAIN0_2    /*!< Gain equal to 16 */
+#define SDADC_Gain_32                             ((uint32_t)0x00500000)  /*!< Gain equal to 32 */
+#define SDADC_Gain_1_2                            SDADC_CONF0R_GAIN0      /*!< Gain equal to 1/2 */
+
+#define IS_SDADC_GAIN(GAIN) (((GAIN) == SDADC_Gain_1)  || \
+                             ((GAIN) == SDADC_Gain_2)  || \
+                             ((GAIN) == SDADC_Gain_4)  || \
+                             ((GAIN) == SDADC_Gain_8)  || \
+                             ((GAIN) == SDADC_Gain_16)  || \
+                             ((GAIN) == SDADC_Gain_32)  || \
+                             ((GAIN) == SDADC_Gain_1_2))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_CommonMode
+  * @{
+  */
+
+#define SDADC_CommonMode_VSSA                      ((uint32_t)0x00000000) /*!< Select SDADC VSSA as common mode */
+#define SDADC_CommonMode_VDDA_2                    SDADC_CONF0R_COMMON0_0 /*!< Select SDADC VDDA/2 as common mode */
+#define SDADC_CommonMode_VDDA                      SDADC_CONF0R_COMMON0_1 /*!< Select SDADC VDDA as common mode */
+
+#define IS_SDADC_COMMON_MODE(MODE) (((MODE) == SDADC_CommonMode_VSSA)   || \
+                                    ((MODE) == SDADC_CommonMode_VDDA_2) || \
+                                    ((MODE) == SDADC_CommonMode_VDDA))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_Offset
+  * @{
+  */
+
+#define IS_SDADC_OFFSET_VALUE(VALUE) ((VALUE) <= 0x00000FFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_ExternalTrigger_sources
+  * @{
+  */
+#define SDADC_ExternalTrigInjecConv_T13_CC1               ((uint32_t)0x00000000) /*!< Trigger source for SDADC1 */
+#define SDADC_ExternalTrigInjecConv_T14_CC1               ((uint32_t)0x00000100) /*!< Trigger source for SDADC1 */
+#define SDADC_ExternalTrigInjecConv_T16_CC1               ((uint32_t)0x00000000) /*!< Trigger source for SDADC3 */
+#define SDADC_ExternalTrigInjecConv_T17_CC1               ((uint32_t)0x00000000) /*!< Trigger source for SDADC2 */
+#define SDADC_ExternalTrigInjecConv_T12_CC1               ((uint32_t)0x00000100) /*!< Trigger source for SDADC2 */
+#define SDADC_ExternalTrigInjecConv_T12_CC2               ((uint32_t)0x00000100) /*!< Trigger source for SDADC3 */
+#define SDADC_ExternalTrigInjecConv_T15_CC2               ((uint32_t)0x00000200) /*!< Trigger source for SDADC1 */
+#define SDADC_ExternalTrigInjecConv_T2_CC3                ((uint32_t)0x00000200) /*!< Trigger source for SDADC2 */
+#define SDADC_ExternalTrigInjecConv_T2_CC4                ((uint32_t)0x00000200) /*!< Trigger source for SDADC3 */
+#define SDADC_ExternalTrigInjecConv_T3_CC1                ((uint32_t)0x00000300) /*!< Trigger source for SDADC1 */
+#define SDADC_ExternalTrigInjecConv_T3_CC2                ((uint32_t)0x00000300) /*!< Trigger source for SDADC2 */
+#define SDADC_ExternalTrigInjecConv_T3_CC3                ((uint32_t)0x00000300) /*!< Trigger source for SDADC3 */
+#define SDADC_ExternalTrigInjecConv_T4_CC1                ((uint32_t)0x00000400) /*!< Trigger source for SDADC1 */
+#define SDADC_ExternalTrigInjecConv_T4_CC2                ((uint32_t)0x00000400) /*!< Trigger source for SDADC2 */
+#define SDADC_ExternalTrigInjecConv_T4_CC3                ((uint32_t)0x00000400) /*!< Trigger source for SDADC3 */
+#define SDADC_ExternalTrigInjecConv_T19_CC2               ((uint32_t)0x00000500) /*!< Trigger source for SDADC1 */
+#define SDADC_ExternalTrigInjecConv_T19_CC3               ((uint32_t)0x00000500) /*!< Trigger source for SDADC2 */
+#define SDADC_ExternalTrigInjecConv_T19_CC4               ((uint32_t)0x00000500) /*!< Trigger source for SDADC3 */
+#define SDADC_ExternalTrigInjecConv_Ext_IT11              ((uint32_t)0x00000700) /*!< Trigger source for SDADC1, SDADC2 and SDADC3 */
+#define SDADC_ExternalTrigInjecConv_Ext_IT15              ((uint32_t)0x00000600) /*!< Trigger source for SDADC1, SDADC2 and SDADC3 */
+
+#define IS_SDADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == SDADC_ExternalTrigInjecConv_T13_CC1) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T14_CC1) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T16_CC1) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T17_CC1) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T12_CC1) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T12_CC2)  || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T15_CC2)  || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T2_CC3)  || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T2_CC4)  || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T3_CC1)  || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T3_CC2)  || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T3_CC3) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T4_CC1) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T4_CC2) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T4_CC3) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T19_CC2) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T19_CC3) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_T19_CC4) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_Ext_IT11) || \
+                                          ((INJTRIG) == SDADC_ExternalTrigInjecConv_Ext_IT15))
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_external_trigger_edge_for_injected_channels_conversion 
+  * @{
+  */ 
+#define SDADC_ExternalTrigInjecConvEdge_None               ((uint32_t) 0x00000000)
+#define SDADC_ExternalTrigInjecConvEdge_Rising             SDADC_CR2_JEXTEN_0
+#define SDADC_ExternalTrigInjecConvEdge_Falling            SDADC_CR2_JEXTEN_1
+#define SDADC_ExternalTrigInjecConvEdge_RisingFalling      SDADC_CR2_JEXTEN
+
+#define IS_SDADC_EXT_INJEC_TRIG_EDGE(EDGE) (((EDGE) == SDADC_ExternalTrigInjecConvEdge_None)    || \
+                                            ((EDGE) == SDADC_ExternalTrigInjecConvEdge_Rising)  || \
+                                            ((EDGE) == SDADC_ExternalTrigInjecConvEdge_Falling) || \
+                                            ((EDGE) == SDADC_ExternalTrigInjecConvEdge_RisingFalling))
+/**
+  * @}
+  */ 
+
+/** @defgroup SDADC_DMATransfer_modes 
+  * @{
+  */ 
+#define SDADC_DMATransfer_Regular                SDADC_CR1_RDMAEN          /*!< DMA requests enabled for regular conversions */
+#define SDADC_DMATransfer_Injected               SDADC_CR1_JDMAEN          /*!< DMA requests enabled for injected conversions */
+
+#define IS_SDADC_DMA_TRANSFER(TRANSFER)  (((TRANSFER) == SDADC_DMATransfer_Regular)  || \
+                                          ((TRANSFER) == SDADC_DMATransfer_Injected))
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_CalibrationSequence 
+  * @{
+  */ 
+#define SDADC_CalibrationSequence_1                   ((uint32_t)0x00000000) /*!< One calibration sequence to calculate offset of conf0 (OFFSET0[11:0]) */
+#define SDADC_CalibrationSequence_2                   SDADC_CR2_CALIBCNT_0   /*!< Two calibration sequences to calculate offset of conf0 and conf1 (OFFSET0[11:0] and OFFSET1[11:0]) */
+#define SDADC_CalibrationSequence_3                   SDADC_CR2_CALIBCNT_1   /*!< Three calibration sequences to calculate offset of conf0, conf1 and conf2 (OFFSET0[11:0], OFFSET1[11:0], and OFFSET2[11:0]) */
+
+#define IS_SDADC_CALIB_SEQUENCE(SEQUENCE)  (((SEQUENCE) == SDADC_CalibrationSequence_1)  || \
+                                            ((SEQUENCE) == SDADC_CalibrationSequence_2)  || \
+                                            ((SEQUENCE) == SDADC_CalibrationSequence_3))
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_VREF
+  * @{
+  */
+
+#define SDADC_VREF_Ext                            ((uint32_t)0x00000000) /*!< The reference voltage is forced externally using VREF pin */
+#define SDADC_VREF_VREFINT1                       SDADC_CR1_REFV_0       /*!< The reference voltage is forced internally to 1.22V VREFINT */
+#define SDADC_VREF_VREFINT2                       SDADC_CR1_REFV_1       /*!< The reference voltage is forced internally to 1.8V VREFINT */
+#define SDADC_VREF_VDDA                           SDADC_CR1_REFV         /*!< The reference voltage is forced internally to VDDA */
+
+#define IS_SDADC_VREF(VREF) (((VREF) == SDADC_VREF_Ext)      || \
+                             ((VREF) == SDADC_VREF_VREFINT1) || \
+                             ((VREF) == SDADC_VREF_VREFINT2) || \
+                             ((VREF) == SDADC_VREF_VDDA))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_interrupts_definition
+  * @{
+  */
+
+#define SDADC_IT_EOCAL                               ((uint32_t)0x00000001) /*!< End of calibration flag */
+#define SDADC_IT_JEOC                                ((uint32_t)0x00000002) /*!< End of injected conversion flag */
+#define SDADC_IT_JOVR                                ((uint32_t)0x00000004) /*!< Injected conversion overrun flag */
+#define SDADC_IT_REOC                                ((uint32_t)0x00000008) /*!< End of regular conversion flag */
+#define SDADC_IT_ROVR                                ((uint32_t)0x00000010) /*!< Regular conversion overrun flag */
+
+#define IS_SDADC_IT(IT) ((((IT) & (uint32_t)0xFFFFFFE0) == 0x00000000) && ((IT) != 0x00000000))
+
+#define IS_SDADC_GET_IT(IT) (((IT) == SDADC_IT_EOCAL) || ((IT) == SDADC_IT_JEOC) || \
+                             ((IT) == SDADC_IT_JOVR)  || ((IT) == SDADC_IT_REOC) || \
+                             ((IT) == SDADC_IT_ROVR))
+
+#define IS_SDADC_CLEAR_IT(IT) ((((IT) & (uint32_t)0xFFFFFFEA) == 0x00000000) && ((IT) != 0x00000000))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_flags_definition
+  * @{
+  */
+
+#define SDADC_FLAG_EOCAL                             ((uint32_t)0x00000001) /*!< End of calibration flag */
+#define SDADC_FLAG_JEOC                              ((uint32_t)0x00000002) /*!< End of injected conversion flag */
+#define SDADC_FLAG_JOVR                              ((uint32_t)0x00000004) /*!< Injected conversion overrun flag */
+#define SDADC_FLAG_REOC                              ((uint32_t)0x00000008) /*!< End of regular conversion flag */
+#define SDADC_FLAG_ROVR                              ((uint32_t)0x00000010) /*!< Regular conversion overrun flag */
+#define SDADC_FLAG_CALIBIP                           ((uint32_t)0x00001000) /*!< Calibration in progress status */
+#define SDADC_FLAG_JCIP                              ((uint32_t)0x00002000) /*!< Injected conversion in progress status */
+#define SDADC_FLAG_RCIP                              ((uint32_t)0x00004000) /*!< Regular conversion in progress status */
+#define SDADC_FLAG_STABIP                            ((uint32_t)0x00008000) /*!< Stabilization in progress status */
+#define SDADC_FLAG_INITRDY                           ((uint32_t)0x80000000) /*!< Initialization mode is ready */
+
+#define IS_SDADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFE0) == 0x00000000) && ((FLAG) != 0x00000000))
+
+#define IS_SDADC_GET_FLAG(FLAG) (((FLAG) == SDADC_FLAG_EOCAL) || ((FLAG) == SDADC_FLAG_JEOC)   || \
+                                 ((FLAG) == SDADC_FLAG_JOVR)  || ((FLAG)== SDADC_FLAG_REOC)    || \
+                                 ((FLAG) == SDADC_FLAG_ROVR)  || ((FLAG)== SDADC_FLAG_CALIBIP) || \
+                                 ((FLAG) == SDADC_FLAG_JCIP)  || ((FLAG)== SDADC_FLAG_RCIP)    || \
+                                 ((FLAG) == SDADC_FLAG_STABIP)  || ((FLAG)== SDADC_FLAG_INITRDY))
+
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/* Function used to set the SDADC configuration to the default reset state ****/
+void SDADC_DeInit(SDADC_TypeDef* SDADCx);
+
+/* Initialization and Configuration functions *********************************/
+void SDADC_Init(SDADC_TypeDef* SDADCx, SDADC_InitTypeDef* SDADC_InitStruct);
+void SDADC_StructInit(SDADC_InitTypeDef* SDADC_InitStruct);
+void SDADC_AINInit(SDADC_TypeDef* SDADCx, uint32_t SDADC_Conf, SDADC_AINStructTypeDef* SDADC_AINStruct);
+void SDADC_AINStructInit(SDADC_AINStructTypeDef* SDADC_AINStruct);
+void SDADC_ChannelConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_Channel, uint32_t SDADC_Conf);
+void SDADC_Cmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+void SDADC_InitModeCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+void SDADC_FastConversionCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+void SDADC_VREFSelect(uint32_t SDADC_VREF);
+void SDADC_CalibrationSequenceConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_CalibrationSequence);
+void SDADC_StartCalibration(SDADC_TypeDef* SDADCx);
+
+/* Regular Channels Configuration functions ***********************************/
+void SDADC_ChannelSelect(SDADC_TypeDef* SDADCx, uint32_t SDADC_Channel);
+void SDADC_ContinuousModeCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+void SDADC_SoftwareStartConv(SDADC_TypeDef* SDADCx);
+int16_t SDADC_GetConversionValue(SDADC_TypeDef* SDADCx);
+void SDADC_RegularSynchroSDADC1(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+uint32_t SDADC_GetConversionSDADC12Value(void);
+uint32_t SDADC_GetConversionSDADC13Value(void);
+
+/* Injected channels Configuration functions **********************************/
+void SDADC_SoftwareStartInjectedConv(SDADC_TypeDef* SDADCx);
+void SDADC_InjectedChannelSelect(SDADC_TypeDef* SDADCx, uint32_t SDADC_Channel);
+void SDADC_DelayStartInjectedConvCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+void SDADC_InjectedContinuousModeCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+void SDADC_ExternalTrigInjectedConvConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_ExternalTrigInjecConv);
+void SDADC_ExternalTrigInjectedConvEdgeConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_ExternalTrigInjecConvEdge);
+uint32_t SDADC_GetInjectedChannel(SDADC_TypeDef* SDADCx);
+int16_t SDADC_GetInjectedConversionValue(SDADC_TypeDef* SDADCx, uint32_t* SDADC_Channel);
+void SDADC_InjectedSynchroSDADC1(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+uint32_t SDADC_GetInjectedConversionSDADC12Value(void);
+uint32_t SDADC_GetInjectedConversionSDADC13Value(void);
+
+/* Power saving functions *****************************************************/
+void SDADC_PowerDownCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+void SDADC_StandbyCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+void SDADC_SlowClockCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState);
+
+/* Regular/Injected Channels DMA Configuration functions **********************/
+void SDADC_DMAConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_DMATransfer, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void SDADC_ITConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_IT, FunctionalState NewState);
+FlagStatus SDADC_GetFlagStatus(SDADC_TypeDef* SDADCx, uint32_t SDADC_FLAG);
+void SDADC_ClearFlag(SDADC_TypeDef* SDADCx, uint32_t SDADC_FLAG);
+ITStatus SDADC_GetITStatus(SDADC_TypeDef* SDADCx, uint32_t SDADC_IT);
+void SDADC_ClearITPendingBit(SDADC_TypeDef* SDADCx, uint32_t SDADC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_SDADC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_spi.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_spi.h
new file mode 100644
index 00000000..710ad941
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_spi.h
@@ -0,0 +1,586 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_spi.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the SPI 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_SPI_H
+#define __STM32F37X_SPI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SPI
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  SPI Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t SPI_Direction;           /*!< Specifies the SPI unidirectional or bidirectional data mode.
+                                         This parameter can be a value of @ref SPI_data_direction */
+
+  uint16_t SPI_Mode;                /*!< Specifies the SPI mode (Master/Slave).
+                                         This parameter can be a value of @ref SPI_mode */
+  
+  uint16_t SPI_DataSize;            /*!< Specifies the SPI data size.
+                                         This parameter can be a value of @ref SPI_data_size */
+
+  uint16_t SPI_CPOL;                /*!< Specifies the serial clock steady state.
+                                         This parameter can be a value of @ref SPI_Clock_Polarity */
+
+  uint16_t SPI_CPHA;                /*!< Specifies the clock active edge for the bit capture.
+                                         This parameter can be a value of @ref SPI_Clock_Phase */
+
+  uint16_t SPI_NSS;                 /*!< Specifies whether the NSS signal is managed by
+                                         hardware (NSS pin) or by software using the SSI bit.
+                                         This parameter can be a value of @ref SPI_Slave_Select_management */
+ 
+  uint16_t SPI_BaudRatePrescaler;   /*!< Specifies the Baud Rate prescaler value which will be
+                                         used to configure the transmit and receive SCK clock.
+                                         This parameter can be a value of @ref SPI_BaudRate_Prescaler
+                                         @note The communication clock is derived from the master
+                                               clock. The slave clock does not need to be set. */
+
+  uint16_t SPI_FirstBit;            /*!< Specifies whether data transfers start from MSB or LSB bit.
+                                         This parameter can be a value of @ref SPI_MSB_LSB_transmission */
+
+  uint16_t SPI_CRCPolynomial;       /*!< Specifies the polynomial used for the CRC calculation. */
+}SPI_InitTypeDef;
+
+
+/** 
+  * @brief  I2S Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t I2S_Mode;         /*!< Specifies the I2S operating mode.
+                                  This parameter can be a value of @ref SPI_I2S_Mode */
+
+  uint16_t I2S_Standard;     /*!< Specifies the standard used for the I2S communication.
+                                  This parameter can be a value of @ref SPI_I2S_Standard */
+
+  uint16_t I2S_DataFormat;   /*!< Specifies the data format for the I2S communication.
+                                  This parameter can be a value of @ref SPI_I2S_Data_Format */
+
+  uint16_t I2S_MCLKOutput;   /*!< Specifies whether the I2S MCLK output is enabled or not.
+                                  This parameter can be a value of @ref SPI_I2S_MCLK_Output */
+
+  uint32_t I2S_AudioFreq;    /*!< Specifies the frequency selected for the I2S communication.
+                                  This parameter can be a value of @ref SPI_I2S_Audio_Frequency */
+
+  uint16_t I2S_CPOL;         /*!< Specifies the idle state of the I2S clock.
+                                  This parameter can be a value of @ref SPI_I2S_Clock_Polarity */
+}I2S_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SPI_Exported_Constants
+  * @{
+  */
+
+#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \
+                                   ((PERIPH) == SPI2) || \
+                                   ((PERIPH) == SPI3))
+
+/** @defgroup SPI_data_direction 
+  * @{
+  */
+  
+#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
+#define SPI_Direction_2Lines_RxOnly     ((uint16_t)0x0400)
+#define SPI_Direction_1Line_Rx          ((uint16_t)0x8000)
+#define SPI_Direction_1Line_Tx          ((uint16_t)0xC000)
+#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \
+                                     ((MODE) == SPI_Direction_2Lines_RxOnly) || \
+                                     ((MODE) == SPI_Direction_1Line_Rx) || \
+                                     ((MODE) == SPI_Direction_1Line_Tx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_mode 
+  * @{
+  */
+
+#define SPI_Mode_Master                 ((uint16_t)0x0104)
+#define SPI_Mode_Slave                  ((uint16_t)0x0000)
+#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \
+                           ((MODE) == SPI_Mode_Slave))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_data_size
+  * @{
+  */
+
+#define SPI_DataSize_4b                 ((uint16_t)0x0300)
+#define SPI_DataSize_5b                 ((uint16_t)0x0400)
+#define SPI_DataSize_6b                 ((uint16_t)0x0500)
+#define SPI_DataSize_7b                 ((uint16_t)0x0600)
+#define SPI_DataSize_8b                 ((uint16_t)0x0700)
+#define SPI_DataSize_9b                 ((uint16_t)0x0800)
+#define SPI_DataSize_10b                ((uint16_t)0x0900)
+#define SPI_DataSize_11b                ((uint16_t)0x0A00)
+#define SPI_DataSize_12b                ((uint16_t)0x0B00)
+#define SPI_DataSize_13b                ((uint16_t)0x0C00)
+#define SPI_DataSize_14b                ((uint16_t)0x0D00)
+#define SPI_DataSize_15b                ((uint16_t)0x0E00)
+#define SPI_DataSize_16b                ((uint16_t)0x0F00)
+#define IS_SPI_DATA_SIZE(SIZE) (((SIZE) == SPI_DataSize_4b) || \
+                                ((SIZE) == SPI_DataSize_5b) || \
+                                ((SIZE) == SPI_DataSize_6b) || \
+                                ((SIZE) == SPI_DataSize_7b) || \
+                                ((SIZE) == SPI_DataSize_8b) || \
+                                ((SIZE) == SPI_DataSize_9b) || \
+                                ((SIZE) == SPI_DataSize_10b) || \
+                                ((SIZE) == SPI_DataSize_11b) || \
+                                ((SIZE) == SPI_DataSize_12b) || \
+                                ((SIZE) == SPI_DataSize_13b) || \
+                                ((SIZE) == SPI_DataSize_14b) || \
+                                ((SIZE) == SPI_DataSize_15b) || \
+                                ((SIZE) == SPI_DataSize_16b))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_length
+  * @{
+  */
+
+#define SPI_CRCLength_8b                ((uint16_t)0x0000)
+#define SPI_CRCLength_16b               SPI_CR1_CRCL
+#define IS_SPI_CRC_LENGTH(LENGTH) (((LENGTH) == SPI_CRCLength_8b) || \
+                                   ((LENGTH) == SPI_CRCLength_16b))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Clock_Polarity 
+  * @{
+  */
+
+#define SPI_CPOL_Low                    ((uint16_t)0x0000)
+#define SPI_CPOL_High                   SPI_CR1_CPOL
+#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \
+                           ((CPOL) == SPI_CPOL_High))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Clock_Phase 
+  * @{
+  */
+
+#define SPI_CPHA_1Edge                  ((uint16_t)0x0000)
+#define SPI_CPHA_2Edge                  SPI_CR1_CPHA
+#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \
+                           ((CPHA) == SPI_CPHA_2Edge))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Slave_Select_management 
+  * @{
+  */
+
+#define SPI_NSS_Soft                    SPI_CR1_SSM
+#define SPI_NSS_Hard                    ((uint16_t)0x0000)
+#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \
+                         ((NSS) == SPI_NSS_Hard))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_BaudRate_Prescaler 
+  * @{
+  */
+
+#define SPI_BaudRatePrescaler_2         ((uint16_t)0x0000)
+#define SPI_BaudRatePrescaler_4         ((uint16_t)0x0008)
+#define SPI_BaudRatePrescaler_8         ((uint16_t)0x0010)
+#define SPI_BaudRatePrescaler_16        ((uint16_t)0x0018)
+#define SPI_BaudRatePrescaler_32        ((uint16_t)0x0020)
+#define SPI_BaudRatePrescaler_64        ((uint16_t)0x0028)
+#define SPI_BaudRatePrescaler_128       ((uint16_t)0x0030)
+#define SPI_BaudRatePrescaler_256       ((uint16_t)0x0038)
+#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_4) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_8) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_16) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_32) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_64) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_128) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_256))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_MSB_LSB_transmission 
+  * @{
+  */
+
+#define SPI_FirstBit_MSB                ((uint16_t)0x0000)
+#define SPI_FirstBit_LSB                SPI_CR1_LSBFIRST
+#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \
+                               ((BIT) == SPI_FirstBit_LSB))
+/**
+  * @}
+  */
+  
+/** @defgroup SPI_I2S_Mode 
+  * @{
+  */
+
+#define I2S_Mode_SlaveTx                ((uint16_t)0x0000)
+#define I2S_Mode_SlaveRx                ((uint16_t)0x0100)
+#define I2S_Mode_MasterTx               ((uint16_t)0x0200)
+#define I2S_Mode_MasterRx               ((uint16_t)0x0300)
+#define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) || \
+                           ((MODE) == I2S_Mode_SlaveRx) || \
+                           ((MODE) == I2S_Mode_MasterTx)|| \
+                           ((MODE) == I2S_Mode_MasterRx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Standard 
+  * @{
+  */
+
+#define I2S_Standard_Phillips           ((uint16_t)0x0000)
+#define I2S_Standard_MSB                ((uint16_t)0x0010)
+#define I2S_Standard_LSB                ((uint16_t)0x0020)
+#define I2S_Standard_PCMShort           ((uint16_t)0x0030)
+#define I2S_Standard_PCMLong            ((uint16_t)0x00B0)
+#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) || \
+                                   ((STANDARD) == I2S_Standard_MSB) || \
+                                   ((STANDARD) == I2S_Standard_LSB) || \
+                                   ((STANDARD) == I2S_Standard_PCMShort) || \
+                                   ((STANDARD) == I2S_Standard_PCMLong))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Data_Format 
+  * @{
+  */
+
+#define I2S_DataFormat_16b              ((uint16_t)0x0000)
+#define I2S_DataFormat_16bextended      ((uint16_t)0x0001)
+#define I2S_DataFormat_24b              ((uint16_t)0x0003)
+#define I2S_DataFormat_32b              ((uint16_t)0x0005)
+#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) || \
+                                    ((FORMAT) == I2S_DataFormat_16bextended) || \
+                                    ((FORMAT) == I2S_DataFormat_24b) || \
+                                    ((FORMAT) == I2S_DataFormat_32b))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_MCLK_Output 
+  * @{
+  */
+
+#define I2S_MCLKOutput_Enable           SPI_I2SPR_MCKOE
+#define I2S_MCLKOutput_Disable          ((uint16_t)0x0000)
+#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) || \
+                                    ((OUTPUT) == I2S_MCLKOutput_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Audio_Frequency 
+  * @{
+  */
+
+#define I2S_AudioFreq_192k               ((uint32_t)192000)
+#define I2S_AudioFreq_96k                ((uint32_t)96000)
+#define I2S_AudioFreq_48k                ((uint32_t)48000)
+#define I2S_AudioFreq_44k                ((uint32_t)44100)
+#define I2S_AudioFreq_32k                ((uint32_t)32000)
+#define I2S_AudioFreq_22k                ((uint32_t)22050)
+#define I2S_AudioFreq_16k                ((uint32_t)16000)
+#define I2S_AudioFreq_11k                ((uint32_t)11025)
+#define I2S_AudioFreq_8k                 ((uint32_t)8000)
+#define I2S_AudioFreq_Default            ((uint32_t)2)
+
+#define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AudioFreq_8k) && \
+                                 ((FREQ) <= I2S_AudioFreq_192k)) || \
+                                 ((FREQ) == I2S_AudioFreq_Default))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Clock_Polarity 
+  * @{
+  */
+
+#define I2S_CPOL_Low                    ((uint16_t)0x0000)
+#define I2S_CPOL_High                   SPI_I2SCFGR_CKPOL
+#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) || \
+                           ((CPOL) == I2S_CPOL_High))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_FIFO_reception_threshold 
+  * @{
+  */
+
+#define SPI_RxFIFOThreshold_HF          ((uint16_t)0x0000)
+#define SPI_RxFIFOThreshold_QF          SPI_CR2_FRXTH
+#define IS_SPI_RX_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == SPI_RxFIFOThreshold_HF) || \
+                                             ((THRESHOLD) == SPI_RxFIFOThreshold_QF))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_DMA_transfer_requests 
+  * @{
+  */
+
+#define SPI_I2S_DMAReq_Tx               SPI_CR2_TXDMAEN
+#define SPI_I2S_DMAReq_Rx               SPI_CR2_RXDMAEN
+#define IS_SPI_I2S_DMA_REQ(REQ) ((((REQ) & (uint16_t)0xFFFC) == 0x00) && ((REQ) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_last_DMA_transfers
+  * @{
+  */
+
+#define SPI_LastDMATransfer_TxEvenRxEven   ((uint16_t)0x0000)
+#define SPI_LastDMATransfer_TxOddRxEven    ((uint16_t)0x4000)
+#define SPI_LastDMATransfer_TxEvenRxOdd    ((uint16_t)0x2000)
+#define SPI_LastDMATransfer_TxOddRxOdd     ((uint16_t)0x6000)
+#define IS_SPI_LAST_DMA_TRANSFER(TRANSFER) (((TRANSFER) == SPI_LastDMATransfer_TxEvenRxEven) || \
+                                            ((TRANSFER) == SPI_LastDMATransfer_TxOddRxEven) || \
+                                            ((TRANSFER) == SPI_LastDMATransfer_TxEvenRxOdd) || \
+                                            ((TRANSFER) == SPI_LastDMATransfer_TxOddRxOdd))
+/**
+  * @}
+  */
+/** @defgroup SPI_NSS_internal_software_management 
+  * @{
+  */
+
+#define SPI_NSSInternalSoft_Set         SPI_CR1_SSI
+#define SPI_NSSInternalSoft_Reset       ((uint16_t)0xFEFF)
+#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \
+                                       ((INTERNAL) == SPI_NSSInternalSoft_Reset))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_Transmit_Receive 
+  * @{
+  */
+
+#define SPI_CRC_Tx                      ((uint8_t)0x00)
+#define SPI_CRC_Rx                      ((uint8_t)0x01)
+#define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_direction_transmit_receive 
+  * @{
+  */
+
+#define SPI_Direction_Rx                ((uint16_t)0xBFFF)
+#define SPI_Direction_Tx                ((uint16_t)0x4000)
+#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) || \
+                                     ((DIRECTION) == SPI_Direction_Tx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_interrupts_definition 
+  * @{
+  */
+
+#define SPI_I2S_IT_TXE                  ((uint8_t)0x71)
+#define SPI_I2S_IT_RXNE                 ((uint8_t)0x60)
+#define SPI_I2S_IT_ERR                  ((uint8_t)0x50)
+
+#define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) || \
+                                  ((IT) == SPI_I2S_IT_RXNE) || \
+                                  ((IT) == SPI_I2S_IT_ERR))
+
+#define I2S_IT_UDR                      ((uint8_t)0x53)
+#define SPI_IT_MODF                     ((uint8_t)0x55)
+#define SPI_I2S_IT_OVR                  ((uint8_t)0x56)
+#define SPI_I2S_IT_FRE                  ((uint8_t)0x58)
+
+#define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE) || ((IT) == SPI_I2S_IT_TXE) || \
+                               ((IT) == SPI_I2S_IT_OVR) || ((IT) == SPI_IT_MODF) || \
+                               ((IT) == SPI_I2S_IT_FRE)|| ((IT) == I2S_IT_UDR))
+/**
+  * @}
+  */
+
+
+/** @defgroup SPI_transmission_fifo_status_level 
+  * @{
+  */ 
+
+#define SPI_TransmissionFIFOStatus_Empty           ((uint16_t)0x0000)
+#define SPI_TransmissionFIFOStatus_1QuarterFull    ((uint16_t)0x0800) 
+#define SPI_TransmissionFIFOStatus_HalfFull        ((uint16_t)0x1000) 
+#define SPI_TransmissionFIFOStatus_Full            ((uint16_t)0x1800)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup SPI_reception_fifo_status_level 
+  * @{
+  */ 
+#define SPI_ReceptionFIFOStatus_Empty           ((uint16_t)0x0000)
+#define SPI_ReceptionFIFOStatus_1QuarterFull    ((uint16_t)0x0200) 
+#define SPI_ReceptionFIFOStatus_HalfFull        ((uint16_t)0x0400) 
+#define SPI_ReceptionFIFOStatus_Full            ((uint16_t)0x0600)
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup SPI_I2S_flags_definition 
+  * @{
+  */
+
+#define SPI_I2S_FLAG_RXNE               SPI_SR_RXNE
+#define SPI_I2S_FLAG_TXE                SPI_SR_TXE
+#define I2S_FLAG_CHSIDE                 SPI_SR_CHSIDE
+#define I2S_FLAG_UDR                    SPI_SR_UDR
+#define SPI_FLAG_CRCERR                 SPI_SR_CRCERR
+#define SPI_FLAG_MODF                   SPI_SR_MODF
+#define SPI_I2S_FLAG_OVR                SPI_SR_OVR
+#define SPI_I2S_FLAG_BSY                SPI_SR_BSY
+#define SPI_I2S_FLAG_FRE                SPI_SR_FRE
+
+
+
+#define IS_SPI_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR))
+#define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) || ((FLAG) == SPI_I2S_FLAG_OVR) || \
+                                   ((FLAG) == SPI_FLAG_MODF) || ((FLAG) == SPI_FLAG_CRCERR) || \
+                                   ((FLAG) == SPI_I2S_FLAG_TXE) || ((FLAG) == SPI_I2S_FLAG_RXNE)|| \
+                                   ((FLAG) == SPI_I2S_FLAG_FRE)|| ((FLAG) == I2S_FLAG_CHSIDE)|| \
+                                   ((FLAG) == I2S_FLAG_UDR))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_polynomial 
+  * @{
+  */
+
+#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Initialization and Configuration functions *********************************/
+void SPI_I2S_DeInit(SPI_TypeDef* SPIx);
+void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
+void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct);
+void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
+void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct);
+void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
+void SPI_RxFIFOThresholdConfig(SPI_TypeDef* SPIx, uint16_t SPI_RxFIFOThreshold);
+void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction);
+void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
+void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+
+/* Data transfers functions ***************************************************/
+void SPI_SendData8(SPI_TypeDef* SPIx, uint8_t Data);
+void SPI_I2S_SendData16(SPI_TypeDef* SPIx, uint16_t Data);
+uint8_t SPI_ReceiveData8(SPI_TypeDef* SPIx);
+uint16_t SPI_I2S_ReceiveData16(SPI_TypeDef* SPIx);
+
+/* Hardware CRC Calculation functions *****************************************/
+void SPI_CRCLengthConfig(SPI_TypeDef* SPIx, uint16_t SPI_CRCLength);
+void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_TransmitCRC(SPI_TypeDef* SPIx);
+uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC);
+uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
+
+/* DMA transfers management functions *****************************************/
+void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
+void SPI_LastDMATransferCmd(SPI_TypeDef* SPIx, uint16_t SPI_LastDMATransfer);
+
+/* Interrupts and flags management functions **********************************/
+void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
+uint16_t SPI_GetTransmissionFIFOStatus(SPI_TypeDef* SPIx);
+uint16_t SPI_GetReceptionFIFOStatus(SPI_TypeDef* SPIx);
+FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_SPI_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_syscfg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_syscfg.h
new file mode 100644
index 00000000..391161e1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_syscfg.h
@@ -0,0 +1,249 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_syscfg.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the SYSCFG firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/*!< Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_SYSCFG_H
+#define __STM32F37X_SYSCFG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/*!< Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SYSCFG
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SYSCFG_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup SYSCFG_EXTI_Port_Sources 
+  * @{
+  */ 
+#define EXTI_PortSourceGPIOA       ((uint8_t)0x00)
+#define EXTI_PortSourceGPIOB       ((uint8_t)0x01)
+#define EXTI_PortSourceGPIOC       ((uint8_t)0x02)
+#define EXTI_PortSourceGPIOD       ((uint8_t)0x03)
+#define EXTI_PortSourceGPIOE       ((uint8_t)0x04)
+#define EXTI_PortSourceGPIOF       ((uint8_t)0x05)
+
+#define IS_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == EXTI_PortSourceGPIOA) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOB) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOC) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOD) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOE) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOF)) 
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_EXTI_Pin_sources 
+  * @{
+  */ 
+#define EXTI_PinSource0            ((uint8_t)0x00)
+#define EXTI_PinSource1            ((uint8_t)0x01)
+#define EXTI_PinSource2            ((uint8_t)0x02)
+#define EXTI_PinSource3            ((uint8_t)0x03)
+#define EXTI_PinSource4            ((uint8_t)0x04)
+#define EXTI_PinSource5            ((uint8_t)0x05)
+#define EXTI_PinSource6            ((uint8_t)0x06)
+#define EXTI_PinSource7            ((uint8_t)0x07)
+#define EXTI_PinSource8            ((uint8_t)0x08)
+#define EXTI_PinSource9            ((uint8_t)0x09)
+#define EXTI_PinSource10           ((uint8_t)0x0A)
+#define EXTI_PinSource11           ((uint8_t)0x0B)
+#define EXTI_PinSource12           ((uint8_t)0x0C)
+#define EXTI_PinSource13           ((uint8_t)0x0D)
+#define EXTI_PinSource14           ((uint8_t)0x0E)
+#define EXTI_PinSource15           ((uint8_t)0x0F)
+
+#define IS_EXTI_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == EXTI_PinSource0) || \
+                                       ((PINSOURCE) == EXTI_PinSource1) || \
+                                       ((PINSOURCE) == EXTI_PinSource2) || \
+                                       ((PINSOURCE) == EXTI_PinSource3) || \
+                                       ((PINSOURCE) == EXTI_PinSource4) || \
+                                       ((PINSOURCE) == EXTI_PinSource5) || \
+                                       ((PINSOURCE) == EXTI_PinSource6) || \
+                                       ((PINSOURCE) == EXTI_PinSource7) || \
+                                       ((PINSOURCE) == EXTI_PinSource8) || \
+                                       ((PINSOURCE) == EXTI_PinSource9) || \
+                                       ((PINSOURCE) == EXTI_PinSource10) || \
+                                       ((PINSOURCE) == EXTI_PinSource11) || \
+                                       ((PINSOURCE) == EXTI_PinSource12) || \
+                                       ((PINSOURCE) == EXTI_PinSource13) || \
+                                       ((PINSOURCE) == EXTI_PinSource14) || \
+                                       ((PINSOURCE) == EXTI_PinSource15))
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_Memory_Remap_Config 
+  * @{
+  */ 
+#define SYSCFG_MemoryRemap_Flash                ((uint8_t)0x00)
+#define SYSCFG_MemoryRemap_SystemMemory         ((uint8_t)0x01)
+#define SYSCFG_MemoryRemap_SRAM                 ((uint8_t)0x03)
+
+
+#define IS_SYSCFG_MEMORY_REMAP(REMAP) (((REMAP) == SYSCFG_MemoryRemap_Flash) || \
+                                       ((REMAP) == SYSCFG_MemoryRemap_SystemMemory) || \
+                                       ((REMAP) == SYSCFG_MemoryRemap_SRAM))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_DMA_Remap_Config 
+  * @{
+  */ 
+#define SYSCFG_DMARemap_TIM17              SYSCFG_CFGR1_TIM17_DMA_RMP        /* Remap TIM17 DMA requests from channel1 to channel2 */
+#define SYSCFG_DMARemap_TIM16              SYSCFG_CFGR1_TIM16_DMA_RMP        /* Remap TIM16 DMA requests from channel3 to channel4 */
+#define SYSCFG_DMARemap_TIM6DAC1Ch1        SYSCFG_CFGR1_TIM6DAC1Ch1_DMA_RMP  /* Remap TIM6/DAC1 Ch1 DMA requests from DMA2 channel3 to DMA1 channel3 */
+#define SYSCFG_DMARemap_TIM7DAC1Ch2        SYSCFG_CFGR1_TIM7DAC1Ch2_DMA_RMP  /* Remap TIM7/DAC1 Ch2 DMA requests from DMA2 channel4 to DMA1 channel4 */
+#define SYSCFG_DMARemap_TIM18DAC2Ch1       SYSCFG_CFGR1_TIM18DAC2Ch1_DMA_RMP  /* Remap TIM18/DAC2 Ch1 DMA requests from DMA2 channel5 to DMA1 channel5 */
+  
+#define IS_SYSCFG_DMA_REMAP(REMAP) (((REMAP) == SYSCFG_DMARemap_TIM17)       || \
+                                    ((REMAP) == SYSCFG_DMARemap_TIM16)       || \
+                                    ((REMAP) == SYSCFG_DMARemap_TIM6DAC1Ch1) || \
+                                    ((REMAP) == SYSCFG_DMARemap_TIM7DAC1Ch2) || \
+                                    ((REMAP) == SYSCFG_DMARemap_TIM18DAC2Ch1))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_I2C_FastModePlus_Config 
+  * @{
+  */ 
+#define SYSCFG_I2CFastModePlus_PB6       SYSCFG_CFGR1_I2C_FMP_PB6  /* Enable Fast Mode Plus on PB6 */
+#define SYSCFG_I2CFastModePlus_PB7       SYSCFG_CFGR1_I2C_FMP_PB7  /* Enable Fast Mode Plus on PB7 */
+#define SYSCFG_I2CFastModePlus_PB8       SYSCFG_CFGR1_I2C_FMP_PB8  /* Enable Fast Mode Plus on PB8 */
+#define SYSCFG_I2CFastModePlus_PB9       SYSCFG_CFGR1_I2C_FMP_PB9  /* Enable Fast Mode Plus on PB9 */
+#define SYSCFG_I2CFastModePlus_I2C1      SYSCFG_CFGR1_I2C_FMP_I2C1 /* Enable Fast Mode Plus on I2C1 pins */
+#define SYSCFG_I2CFastModePlus_I2C2      SYSCFG_CFGR1_I2C_FMP_I2C2 /* Enable Fast Mode Plus on I2C2 pins */
+
+#define IS_SYSCFG_I2C_FMP(PIN) (((PIN) == SYSCFG_I2CFastModePlus_PB6)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_PB7)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_PB8)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_PB9)  || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_I2C1) || \
+                                ((PIN) == SYSCFG_I2CFastModePlus_I2C2))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_FPU_Interrupt_Config 
+  * @{
+  */ 
+#define SYSCFG_IT_IXC              SYSCFG_CFGR1_FPU_IE_5  /*!< Inexact Interrupt enable (interrupt disabled by default) */
+#define SYSCFG_IT_IDC              SYSCFG_CFGR1_FPU_IE_4  /*!< Input denormal Interrupt enable */
+#define SYSCFG_IT_OFC              SYSCFG_CFGR1_FPU_IE_3  /*!< Overflow Interrupt enable */
+#define SYSCFG_IT_UFC              SYSCFG_CFGR1_FPU_IE_2  /*!< Underflow Interrupt enable */
+#define SYSCFG_IT_DZC              SYSCFG_CFGR1_FPU_IE_1  /*!< Divide-by-zero Interrupt enable */
+#define SYSCFG_IT_IOC              SYSCFG_CFGR1_FPU_IE_0  /*!< Invalid operation Interrupt enable */
+
+#define IS_SYSCFG_IT(IT) ((((IT) & (uint32_t)0x03FFFFFF) == 0) && ((IT) != 0))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_Lock_Config 
+  * @{
+  */ 
+#define SYSCFG_Break_PVD                     SYSCFG_CFGR2_PVD_LOCK          /*!< Connects the PVD event to the Break Input of TIM15/TIM16/TIM17 */
+#define SYSCFG_Break_SRAMParity              SYSCFG_CFGR2_SRAM_PARITY_LOCK  /*!< Connects the SRAM_PARITY error signal to the Break Input of TIM15/TIM16/TIM17 */
+#define SYSCFG_Break_Lockup                  SYSCFG_CFGR2_LOCKUP_LOCK       /*!< Connects Lockup output of CortexM4 to the break input of TIM15/TIM16/TIM17 */
+
+#define IS_SYSCFG_LOCK_CONFIG(CONFIG) (((CONFIG) == SYSCFG_Break_PVD)        || \
+                                       ((CONFIG) == SYSCFG_Break_SRAMParity) || \
+                                       ((CONFIG) == SYSCFG_Break_Lockup))
+
+/**
+  * @}
+  */
+
+/** @defgroup SYSCFG_flags_definition 
+  * @{
+  */
+
+#define SYSCFG_FLAG_PE               SYSCFG_CFGR2_SRAM_PE
+
+#define IS_SYSCFG_FLAG(FLAG) (((FLAG) == SYSCFG_FLAG_PE))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the SYSCFG configuration to the default reset state **/
+void SYSCFG_DeInit(void);
+
+/* SYSCFG configuration functions *********************************************/ 
+void SYSCFG_MemoryRemapConfig(uint32_t SYSCFG_MemoryRemap);
+void SYSCFG_DMAChannelRemapConfig(uint32_t SYSCFG_DMARemap, FunctionalState NewState);
+void SYSCFG_I2CFastModePlusConfig(uint32_t SYSCFG_I2CFastModePlus, FunctionalState NewState);
+void SYSCFG_VBATMonitoringCmd(FunctionalState NewState);
+void SYSCFG_ITConfig(uint32_t SYSCFG_IT, FunctionalState NewState);
+void SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex);
+void SYSCFG_BreakConfig(uint32_t SYSCFG_Break);
+FlagStatus SYSCFG_GetFlagStatus(uint32_t SYSCFG_Flag);
+void SYSCFG_ClearFlag(uint32_t SYSCFG_Flag);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_SYSCFG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_tim.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_tim.h
new file mode 100644
index 00000000..02fd8d87
--- /dev/null
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@@ -0,0 +1,1195 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_tim.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the TIM 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_TIM_H
+#define __STM32F37X_TIM_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup TIM
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  TIM Time Base Init structure definition
+  * @note   This structure is used with all TIMx except for TIM6, TIM7 and TIM18.    
+  */
+
+typedef struct
+{
+  uint16_t TIM_Prescaler;         /*!< Specifies the prescaler value used to divide the TIM clock.
+                                       This parameter can be a number between 0x0000 and 0xFFFF */
+
+  uint16_t TIM_CounterMode;       /*!< Specifies the counter mode.
+                                       This parameter can be a value of @ref TIM_Counter_Mode */
+
+  uint32_t TIM_Period;            /*!< Specifies the period value to be loaded into the active
+                                       Auto-Reload Register at the next update event.
+                                       This parameter must be a number between 0x0000 and 0xFFFF
+                                       ( or 0xFFFFFFFF for TIM2 and TIM5) */ 
+
+  uint16_t TIM_ClockDivision;     /*!< Specifies the clock division.
+                                      This parameter can be a value of @ref TIM_Clock_Division_CKD */
+
+  uint8_t TIM_RepetitionCounter;  /*!< Specifies the repetition counter value. Each time the RCR downcounter
+                                       reaches zero, an update event is generated and counting restarts
+                                       from the RCR value (N).
+                                       This means in PWM mode that (N+1) corresponds to:
+                                          - the number of PWM periods in edge-aligned mode
+                                          - the number of half PWM period in center-aligned mode
+                                       This parameter must be a number between 0x00 and 0xFF. 
+                                       @note This parameter is valid only for TIM15, TIM16 and TIM17 . */
+
+} TIM_TimeBaseInitTypeDef;       
+
+/** 
+  * @brief  TIM Output Compare Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t TIM_OCMode;        /*!< Specifies the TIM mode.
+                                   This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */
+
+  uint16_t TIM_OutputState;   /*!< Specifies the TIM Output Compare state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_state */
+
+  uint16_t TIM_OutputNState;  /*!< Specifies the TIM complementary Output Compare state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_state
+                                   @note This parameter is valid only for TIM15, TIM16 and TIM17. */
+
+  uint32_t TIM_Pulse;         /*!< Specifies the pulse value to be loaded into the Capture Compare Register. 
+                                   This parameter can be a number between 0x0000 and 0xFFFF ( or 0xFFFFFFFF 
+                                   for TIM2) */
+
+  uint16_t TIM_OCPolarity;    /*!< Specifies the output polarity.
+                                   This parameter can be a value of @ref TIM_Output_Compare_Polarity */
+
+  uint16_t TIM_OCNPolarity;   /*!< Specifies the complementary output polarity.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_Polarity
+                                   @note This parameter is valid only for TIM15, TIM16 and TIM17. */
+
+  uint16_t TIM_OCIdleState;   /*!< Specifies the TIM Output Compare pin state during Idle state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_Idle_State
+                                   @note This parameter is valid only for TIM15, TIM16 and TIM17. */
+
+  uint16_t TIM_OCNIdleState;  /*!< Specifies the TIM Output Compare pin state during Idle state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State
+                                   @note This parameter is valid only for TIM15, TIM16 and TIM17. */
+
+} TIM_OCInitTypeDef;
+
+/** 
+  * @brief  TIM Input Capture Init structure definition  
+  */
+
+typedef struct
+{
+
+  uint16_t TIM_Channel;      /*!< Specifies the TIM channel.
+                                  This parameter can be a value of @ref TIM_Channel */
+
+  uint16_t TIM_ICPolarity;   /*!< Specifies the active edge of the input signal.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Polarity */
+
+  uint16_t TIM_ICSelection;  /*!< Specifies the input.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Selection */
+
+  uint16_t TIM_ICPrescaler;  /*!< Specifies the Input Capture Prescaler.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Prescaler */
+
+  uint16_t TIM_ICFilter;     /*!< Specifies the input capture filter.
+                                  This parameter can be a number between 0x0 and 0xF */
+} TIM_ICInitTypeDef;
+
+/** 
+  * @brief  TIM_BDTR structure definition 
+  * @note   This structure is used only with TIM15, TIM16 and TIM17.    
+  */
+
+typedef struct
+{
+
+  uint16_t TIM_OSSRState;        /*!< Specifies the Off-State selection used in Run mode.
+                                      This parameter can be a value of @ref TIM_OSSR_Off_State_Selection_for_Run_mode_state */
+
+  uint16_t TIM_OSSIState;        /*!< Specifies the Off-State used in Idle state.
+                                      This parameter can be a value of @ref TIM_OSSI_Off_State_Selection_for_Idle_mode_state */
+
+  uint16_t TIM_LOCKLevel;        /*!< Specifies the LOCK level parameters.
+                                      This parameter can be a value of @ref TIM_Lock_level */ 
+
+  uint16_t TIM_DeadTime;         /*!< Specifies the delay time between the switching-off and the
+                                      switching-on of the outputs.
+                                      This parameter can be a number between 0x00 and 0xFF  */
+
+  uint16_t TIM_Break;            /*!< Specifies whether the TIM Break input is enabled or not. 
+                                      This parameter can be a value of @ref TIM_Break_Input_enable_disable */
+
+  uint16_t TIM_BreakPolarity;    /*!< Specifies the TIM Break Input pin polarity.
+                                      This parameter can be a value of @ref TIM_Break_Polarity */
+
+  uint16_t TIM_AutomaticOutput;  /*!< Specifies whether the TIM Automatic Output feature is enabled or not. 
+                                      This parameter can be a value of @ref TIM_AOE_Bit_Set_Reset */
+
+} TIM_BDTRInitTypeDef;
+
+/** @defgroup TIM_Exported_constants 
+  * @{
+  */
+
+#define IS_TIM_ALL_PERIPH(PERIPH) (((PERIPH) == TIM2) || \
+                                   ((PERIPH) == TIM3) || \
+                                   ((PERIPH) == TIM4) || \
+                                   ((PERIPH) == TIM5) || \
+                                   ((PERIPH) == TIM6) || \
+                                   ((PERIPH) == TIM7) || \
+                                   ((PERIPH) == TIM12)|| \
+                                   ((PERIPH) == TIM13)|| \
+                                   ((PERIPH) == TIM14)|| \
+                                   ((PERIPH) == TIM15)|| \
+                                   ((PERIPH) == TIM16)|| \
+                                   ((PERIPH) == TIM17)|| \
+                                   ((PERIPH) == TIM18)|| \
+                                   ((PERIPH) == TIM19))
+
+/* LIST1: TIM 14 */
+#define IS_TIM_LIST1_PERIPH(PERIPH) ((PERIPH) == TIM14)
+
+/* LIST2: TIM 15 16 and 17 */
+#define IS_TIM_LIST2_PERIPH(PERIPH) (((PERIPH) == TIM15)|| \
+                                     ((PERIPH) == TIM16)|| \
+                                     ((PERIPH) == TIM17)) 
+
+/* LIST3: TIM 2, 3, 4, 5 and 19 */
+#define IS_TIM_LIST3_PERIPH(PERIPH) (((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM4) || \
+                                     ((PERIPH) == TIM5) || \
+                                     ((PERIPH) == TIM19)) 
+
+/* LIST4: TIM 2, 3, 4, 5, 15, 16, 17 and 19*/
+#define IS_TIM_LIST4_PERIPH(PERIPH) (((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM4) || \
+                                     ((PERIPH) == TIM5) || \
+                                     ((PERIPH) == TIM15)|| \
+                                     ((PERIPH) == TIM16)|| \
+                                     ((PERIPH) == TIM17) || \
+                                     ((PERIPH) == TIM19))
+
+/* LIST5: TIM 2, 3, 4, 5, 15 and 19 */
+#define IS_TIM_LIST5_PERIPH(PERIPH) (((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM4) || \
+                                     ((PERIPH) == TIM5) || \
+                                     ((PERIPH) == TIM15) || \
+                                     ((PERIPH) == TIM19)) 
+
+/* LIST6: TIM 2, 3, 4, 5, 12, 15 and 19 */
+#define IS_TIM_LIST6_PERIPH(PERIPH)  (((PERIPH) == TIM2) || \
+                                      ((PERIPH) == TIM3) || \
+                                      ((PERIPH) == TIM4) || \
+                                      ((PERIPH) == TIM5) || \
+                                      ((PERIPH) == TIM12)|| \
+                                      ((PERIPH) == TIM15)|| \
+                                      ((PERIPH) == TIM19))
+
+/* LIST7: TIM 2, 3, 4, 5, 6, 7, 12, 15, 18 and 19 */
+#define IS_TIM_LIST7_PERIPH(PERIPH)  (((PERIPH) == TIM2) || \
+                                      ((PERIPH) == TIM3) || \
+                                      ((PERIPH) == TIM4) || \
+                                      ((PERIPH) == TIM5) || \
+                                      ((PERIPH) == TIM6) || \
+                                      ((PERIPH) == TIM7) || \
+                                      ((PERIPH) == TIM12)|| \
+                                      ((PERIPH) == TIM15)|| \
+                                      ((PERIPH) == TIM18)|| \
+                                      ((PERIPH) == TIM19))
+
+/* LIST8: TIM 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 and 19 */
+#define IS_TIM_LIST8_PERIPH(PERIPH)  (((PERIPH) == TIM2) || \
+                                      ((PERIPH) == TIM3) || \
+                                      ((PERIPH) == TIM4) || \
+                                      ((PERIPH) == TIM5) || \
+                                      ((PERIPH) == TIM12)|| \
+                                      ((PERIPH) == TIM13)|| \
+                                      ((PERIPH) == TIM14)|| \
+                                      ((PERIPH) == TIM15)|| \
+                                      ((PERIPH) == TIM16)|| \
+                                      ((PERIPH) == TIM17)|| \
+                                      ((PERIPH) == TIM19))
+
+/* LIST9: TIM 2, 3, 4, 5, 6, 7, 15, 16, 17, 18 and 19 */
+#define IS_TIM_LIST9_PERIPH(PERIPH)  (((PERIPH) == TIM2) || \
+                                      ((PERIPH) == TIM3) || \
+                                      ((PERIPH) == TIM4) || \
+                                      ((PERIPH) == TIM5) || \
+                                      ((PERIPH) == TIM6) || \
+                                      ((PERIPH) == TIM7) || \
+                                      ((PERIPH) == TIM15)|| \
+                                      ((PERIPH) == TIM16)|| \
+                                      ((PERIPH) == TIM17)|| \
+                                      ((PERIPH) == TIM18)|| \
+                                      ((PERIPH) == TIM19))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_and_PWM_modes 
+  * @{
+  */
+
+#define TIM_OCMode_Timing                  ((uint16_t)0x0000)
+#define TIM_OCMode_Active                  ((uint16_t)0x0010)
+#define TIM_OCMode_Inactive                ((uint16_t)0x0020)
+#define TIM_OCMode_Toggle                  ((uint16_t)0x0030)
+#define TIM_OCMode_PWM1                    ((uint16_t)0x0060)
+#define TIM_OCMode_PWM2                    ((uint16_t)0x0070)
+#define IS_TIM_OC_MODE(MODE) (((MODE) == TIM_OCMode_Timing) || \
+                              ((MODE) == TIM_OCMode_Active) || \
+                              ((MODE) == TIM_OCMode_Inactive) || \
+                              ((MODE) == TIM_OCMode_Toggle)|| \
+                              ((MODE) == TIM_OCMode_PWM1) || \
+                              ((MODE) == TIM_OCMode_PWM2))
+#define IS_TIM_OCM(MODE) (((MODE) == TIM_OCMode_Timing) || \
+                          ((MODE) == TIM_OCMode_Active) || \
+                          ((MODE) == TIM_OCMode_Inactive) || \
+                          ((MODE) == TIM_OCMode_Toggle)|| \
+                          ((MODE) == TIM_OCMode_PWM1) || \
+                          ((MODE) == TIM_OCMode_PWM2) ||	\
+                          ((MODE) == TIM_ForcedAction_Active) || \
+                          ((MODE) == TIM_ForcedAction_InActive))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_One_Pulse_Mode 
+  * @{
+  */
+
+#define TIM_OPMode_Single                  ((uint16_t)0x0008)
+#define TIM_OPMode_Repetitive              ((uint16_t)0x0000)
+#define IS_TIM_OPM_MODE(MODE) (((MODE) == TIM_OPMode_Single) || \
+                               ((MODE) == TIM_OPMode_Repetitive))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Channel 
+  * @{
+  */
+
+#define TIM_Channel_1                      ((uint16_t)0x0000)
+#define TIM_Channel_2                      ((uint16_t)0x0004)
+#define TIM_Channel_3                      ((uint16_t)0x0008)
+#define TIM_Channel_4                      ((uint16_t)0x000C)
+#define IS_TIM_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                 ((CHANNEL) == TIM_Channel_2) || \
+                                 ((CHANNEL) == TIM_Channel_3) || \
+                                 ((CHANNEL) == TIM_Channel_4))
+#define IS_TIM_PWMI_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                      ((CHANNEL) == TIM_Channel_2))
+#define IS_TIM_COMPLEMENTARY_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                               ((CHANNEL) == TIM_Channel_2) || \
+                                               ((CHANNEL) == TIM_Channel_3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Clock_Division_CKD 
+  * @{
+  */
+
+#define TIM_CKD_DIV1                       ((uint16_t)0x0000)
+#define TIM_CKD_DIV2                       ((uint16_t)0x0100)
+#define TIM_CKD_DIV4                       ((uint16_t)0x0200)
+#define IS_TIM_CKD_DIV(DIV) (((DIV) == TIM_CKD_DIV1) || \
+                             ((DIV) == TIM_CKD_DIV2) || \
+                             ((DIV) == TIM_CKD_DIV4))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Counter_Mode 
+  * @{
+  */
+
+#define TIM_CounterMode_Up                 ((uint16_t)0x0000)
+#define TIM_CounterMode_Down               ((uint16_t)0x0010)
+#define TIM_CounterMode_CenterAligned1     ((uint16_t)0x0020)
+#define TIM_CounterMode_CenterAligned2     ((uint16_t)0x0040)
+#define TIM_CounterMode_CenterAligned3     ((uint16_t)0x0060)
+#define IS_TIM_COUNTER_MODE(MODE) (((MODE) == TIM_CounterMode_Up) ||  \
+                                   ((MODE) == TIM_CounterMode_Down) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned1) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned2) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Polarity 
+  * @{
+  */
+
+#define TIM_OCPolarity_High                ((uint16_t)0x0000)
+#define TIM_OCPolarity_Low                 ((uint16_t)0x0002)
+#define IS_TIM_OC_POLARITY(POLARITY) (((POLARITY) == TIM_OCPolarity_High) || \
+                                      ((POLARITY) == TIM_OCPolarity_Low))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Output_Compare_N_Polarity 
+  * @{
+  */
+  
+#define TIM_OCNPolarity_High               ((uint16_t)0x0000)
+#define TIM_OCNPolarity_Low                ((uint16_t)0x0008)
+#define IS_TIM_OCN_POLARITY(POLARITY) (((POLARITY) == TIM_OCNPolarity_High) || \
+                                       ((POLARITY) == TIM_OCNPolarity_Low))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Output_Compare_state
+  * @{
+  */
+
+#define TIM_OutputState_Disable            ((uint16_t)0x0000)
+#define TIM_OutputState_Enable             ((uint16_t)0x0001)
+#define IS_TIM_OUTPUT_STATE(STATE) (((STATE) == TIM_OutputState_Disable) || \
+                                    ((STATE) == TIM_OutputState_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_N_state 
+  * @{
+  */
+
+#define TIM_OutputNState_Disable           ((uint16_t)0x0000)
+#define TIM_OutputNState_Enable            ((uint16_t)0x0004)
+#define IS_TIM_OUTPUTN_STATE(STATE) (((STATE) == TIM_OutputNState_Disable) || \
+                                     ((STATE) == TIM_OutputNState_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Capture_Compare_state 
+  * @{
+  */
+
+#define TIM_CCx_Enable                      ((uint16_t)0x0001)
+#define TIM_CCx_Disable                     ((uint16_t)0x0000)
+#define IS_TIM_CCX(CCX) (((CCX) == TIM_CCx_Enable) || \
+                         ((CCX) == TIM_CCx_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Capture_Compare_N_state 
+  * @{
+  */
+
+#define TIM_CCxN_Enable                     ((uint16_t)0x0004)
+#define TIM_CCxN_Disable                    ((uint16_t)0x0000)
+#define IS_TIM_CCXN(CCXN) (((CCXN) == TIM_CCxN_Enable) || \
+                           ((CCXN) == TIM_CCxN_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Break_Input_enable_disable 
+  * @{
+  */
+
+#define TIM_Break_Enable                   ((uint16_t)0x1000)
+#define TIM_Break_Disable                  ((uint16_t)0x0000)
+#define IS_TIM_BREAK_STATE(STATE) (((STATE) == TIM_Break_Enable) || \
+                                   ((STATE) == TIM_Break_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Break_Polarity 
+  * @{
+  */
+
+#define TIM_BreakPolarity_Low              ((uint16_t)0x0000)
+#define TIM_BreakPolarity_High             ((uint16_t)0x2000)
+#define IS_TIM_BREAK_POLARITY(POLARITY) (((POLARITY) == TIM_BreakPolarity_Low) || \
+                                         ((POLARITY) == TIM_BreakPolarity_High))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_AOE_Bit_Set_Reset 
+  * @{
+  */
+
+#define TIM_AutomaticOutput_Enable         ((uint16_t)0x4000)
+#define TIM_AutomaticOutput_Disable        ((uint16_t)0x0000)
+#define IS_TIM_AUTOMATIC_OUTPUT_STATE(STATE) (((STATE) == TIM_AutomaticOutput_Enable) || \
+                                              ((STATE) == TIM_AutomaticOutput_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Lock_level 
+  * @{
+  */
+
+#define TIM_LOCKLevel_OFF                  ((uint16_t)0x0000)
+#define TIM_LOCKLevel_1                    ((uint16_t)0x0100)
+#define TIM_LOCKLevel_2                    ((uint16_t)0x0200)
+#define TIM_LOCKLevel_3                    ((uint16_t)0x0300)
+#define IS_TIM_LOCK_LEVEL(LEVEL) (((LEVEL) == TIM_LOCKLevel_OFF) || \
+                                  ((LEVEL) == TIM_LOCKLevel_1) || \
+                                  ((LEVEL) == TIM_LOCKLevel_2) || \
+                                  ((LEVEL) == TIM_LOCKLevel_3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_OSSI_Off_State_Selection_for_Idle_mode_state 
+  * @{
+  */
+
+#define TIM_OSSIState_Enable               ((uint16_t)0x0400)
+#define TIM_OSSIState_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OSSI_STATE(STATE) (((STATE) == TIM_OSSIState_Enable) || \
+                                  ((STATE) == TIM_OSSIState_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_OSSR_Off_State_Selection_for_Run_mode_state 
+  * @{
+  */
+
+#define TIM_OSSRState_Enable               ((uint16_t)0x0800)
+#define TIM_OSSRState_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OSSR_STATE(STATE) (((STATE) == TIM_OSSRState_Enable) || \
+                                  ((STATE) == TIM_OSSRState_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Idle_State 
+  * @{
+  */
+
+#define TIM_OCIdleState_Set                ((uint16_t)0x0100)
+#define TIM_OCIdleState_Reset              ((uint16_t)0x0000)
+#define IS_TIM_OCIDLE_STATE(STATE) (((STATE) == TIM_OCIdleState_Set) || \
+                                    ((STATE) == TIM_OCIdleState_Reset))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_N_Idle_State 
+  * @{
+  */
+
+#define TIM_OCNIdleState_Set               ((uint16_t)0x0200)
+#define TIM_OCNIdleState_Reset             ((uint16_t)0x0000)
+#define IS_TIM_OCNIDLE_STATE(STATE) (((STATE) == TIM_OCNIdleState_Set) || \
+                                     ((STATE) == TIM_OCNIdleState_Reset))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Polarity 
+  * @{
+  */
+
+#define  TIM_ICPolarity_Rising             ((uint16_t)0x0000)
+#define  TIM_ICPolarity_Falling            ((uint16_t)0x0002)
+#define  TIM_ICPolarity_BothEdge           ((uint16_t)0x000A)
+#define IS_TIM_IC_POLARITY(POLARITY)      (((POLARITY) == TIM_ICPolarity_Rising) || \
+                                           ((POLARITY) == TIM_ICPolarity_Falling))
+#define IS_TIM_IC_POLARITY_LITE(POLARITY) (((POLARITY) == TIM_ICPolarity_Rising) || \
+                                           ((POLARITY) == TIM_ICPolarity_Falling)|| \
+                                           ((POLARITY) == TIM_ICPolarity_BothEdge))                                      
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Selection 
+  * @{
+  */
+
+#define TIM_ICSelection_DirectTI           ((uint16_t)0x0001) /*!< TIM Input 1, 2, 3 or 4 is selected to be 
+                                                                   connected to IC1, IC2, IC3 or IC4, respectively */
+#define TIM_ICSelection_IndirectTI         ((uint16_t)0x0002) /*!< TIM Input 1, 2, 3 or 4 is selected to be
+                                                                   connected to IC2, IC1, IC4 or IC3, respectively. */
+#define TIM_ICSelection_TRC                ((uint16_t)0x0003) /*!< TIM Input 1, 2, 3 or 4 is selected to be connected to TRC. */
+#define IS_TIM_IC_SELECTION(SELECTION) (((SELECTION) == TIM_ICSelection_DirectTI) || \
+                                        ((SELECTION) == TIM_ICSelection_IndirectTI) || \
+                                        ((SELECTION) == TIM_ICSelection_TRC))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Prescaler 
+  * @{
+  */
+
+#define TIM_ICPSC_DIV1                     ((uint16_t)0x0000) /*!< Capture performed each time an edge is detected on the capture input. */
+#define TIM_ICPSC_DIV2                     ((uint16_t)0x0004) /*!< Capture performed once every 2 events. */
+#define TIM_ICPSC_DIV4                     ((uint16_t)0x0008) /*!< Capture performed once every 4 events. */
+#define TIM_ICPSC_DIV8                     ((uint16_t)0x000C) /*!< Capture performed once every 8 events. */
+#define IS_TIM_IC_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ICPSC_DIV1) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV2) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV4) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_interrupt_sources 
+  * @{
+  */
+
+#define TIM_IT_Update                      ((uint16_t)0x0001)
+#define TIM_IT_CC1                         ((uint16_t)0x0002)
+#define TIM_IT_CC2                         ((uint16_t)0x0004)
+#define TIM_IT_CC3                         ((uint16_t)0x0008)
+#define TIM_IT_CC4                         ((uint16_t)0x0010)
+#define TIM_IT_COM                         ((uint16_t)0x0020)
+#define TIM_IT_Trigger                     ((uint16_t)0x0040)
+#define TIM_IT_Break                       ((uint16_t)0x0080)
+#define IS_TIM_IT(IT) ((((IT) & (uint16_t)0xFF00) == 0x0000) && ((IT) != 0x0000))
+
+#define IS_TIM_GET_IT(IT) (((IT) == TIM_IT_Update) || \
+                           ((IT) == TIM_IT_CC1) || \
+                           ((IT) == TIM_IT_CC2) || \
+                           ((IT) == TIM_IT_CC3) || \
+                           ((IT) == TIM_IT_CC4) || \
+                           ((IT) == TIM_IT_COM) || \
+                           ((IT) == TIM_IT_Trigger) || \
+                           ((IT) == TIM_IT_Break))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_Base_address 
+  * @{
+  */
+
+#define TIM_DMABase_CR1                    ((uint16_t)0x0000)
+#define TIM_DMABase_CR2                    ((uint16_t)0x0001)
+#define TIM_DMABase_SMCR                   ((uint16_t)0x0002)
+#define TIM_DMABase_DIER                   ((uint16_t)0x0003)
+#define TIM_DMABase_SR                     ((uint16_t)0x0004)
+#define TIM_DMABase_EGR                    ((uint16_t)0x0005)
+#define TIM_DMABase_CCMR1                  ((uint16_t)0x0006)
+#define TIM_DMABase_CCMR2                  ((uint16_t)0x0007)
+#define TIM_DMABase_CCER                   ((uint16_t)0x0008)
+#define TIM_DMABase_CNT                    ((uint16_t)0x0009)
+#define TIM_DMABase_PSC                    ((uint16_t)0x000A)
+#define TIM_DMABase_ARR                    ((uint16_t)0x000B)
+#define TIM_DMABase_RCR                    ((uint16_t)0x000C)
+#define TIM_DMABase_CCR1                   ((uint16_t)0x000D)
+#define TIM_DMABase_CCR2                   ((uint16_t)0x000E)
+#define TIM_DMABase_CCR3                   ((uint16_t)0x000F)
+#define TIM_DMABase_CCR4                   ((uint16_t)0x0010)
+#define TIM_DMABase_BDTR                   ((uint16_t)0x0011)
+#define TIM_DMABase_DCR                    ((uint16_t)0x0012)
+#define TIM_DMABase_OR                     ((uint16_t)0x0013)
+#define IS_TIM_DMA_BASE(BASE) (((BASE) == TIM_DMABase_CR1) || \
+                               ((BASE) == TIM_DMABase_CR2) || \
+                               ((BASE) == TIM_DMABase_SMCR) || \
+                               ((BASE) == TIM_DMABase_DIER) || \
+                               ((BASE) == TIM_DMABase_SR) || \
+                               ((BASE) == TIM_DMABase_EGR) || \
+                               ((BASE) == TIM_DMABase_CCMR1) || \
+                               ((BASE) == TIM_DMABase_CCMR2) || \
+                               ((BASE) == TIM_DMABase_CCER) || \
+                               ((BASE) == TIM_DMABase_CNT) || \
+                               ((BASE) == TIM_DMABase_PSC) || \
+                               ((BASE) == TIM_DMABase_ARR) || \
+                               ((BASE) == TIM_DMABase_RCR) || \
+                               ((BASE) == TIM_DMABase_CCR1) || \
+                               ((BASE) == TIM_DMABase_CCR2) || \
+                               ((BASE) == TIM_DMABase_CCR3) || \
+                               ((BASE) == TIM_DMABase_CCR4) || \
+                               ((BASE) == TIM_DMABase_BDTR) || \
+                               ((BASE) == TIM_DMABase_OR) || \
+                               ((BASE) == TIM_DMABase_DCR))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_Burst_Length 
+  * @{
+  */
+
+#define TIM_DMABurstLength_1Transfer           ((uint16_t)0x0000)
+#define TIM_DMABurstLength_2Transfers          ((uint16_t)0x0100)
+#define TIM_DMABurstLength_3Transfers          ((uint16_t)0x0200)
+#define TIM_DMABurstLength_4Transfers          ((uint16_t)0x0300)
+#define TIM_DMABurstLength_5Transfers          ((uint16_t)0x0400)
+#define TIM_DMABurstLength_6Transfers          ((uint16_t)0x0500)
+#define TIM_DMABurstLength_7Transfers          ((uint16_t)0x0600)
+#define TIM_DMABurstLength_8Transfers          ((uint16_t)0x0700)
+#define TIM_DMABurstLength_9Transfers          ((uint16_t)0x0800)
+#define TIM_DMABurstLength_10Transfers         ((uint16_t)0x0900)
+#define TIM_DMABurstLength_11Transfers         ((uint16_t)0x0A00)
+#define TIM_DMABurstLength_12Transfers         ((uint16_t)0x0B00)
+#define TIM_DMABurstLength_13Transfers         ((uint16_t)0x0C00)
+#define TIM_DMABurstLength_14Transfers         ((uint16_t)0x0D00)
+#define TIM_DMABurstLength_15Transfers         ((uint16_t)0x0E00)
+#define TIM_DMABurstLength_16Transfers         ((uint16_t)0x0F00)
+#define TIM_DMABurstLength_17Transfers         ((uint16_t)0x1000)
+#define TIM_DMABurstLength_18Transfers         ((uint16_t)0x1100)
+#define IS_TIM_DMA_LENGTH(LENGTH) (((LENGTH) == TIM_DMABurstLength_1Transfer) || \
+                                   ((LENGTH) == TIM_DMABurstLength_2Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_3Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_4Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_5Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_6Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_7Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_8Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_9Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_10Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_11Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_12Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_13Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_14Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_15Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_16Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_17Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_18Transfers))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_sources 
+  * @{
+  */
+
+#define TIM_DMA_Update                     ((uint16_t)0x0100)
+#define TIM_DMA_CC1                        ((uint16_t)0x0200)
+#define TIM_DMA_CC2                        ((uint16_t)0x0400)
+#define TIM_DMA_CC3                        ((uint16_t)0x0800)
+#define TIM_DMA_CC4                        ((uint16_t)0x1000)
+#define TIM_DMA_COM                        ((uint16_t)0x2000)
+#define TIM_DMA_Trigger                    ((uint16_t)0x4000)
+#define IS_TIM_DMA_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0x80FF) == 0x0000) && ((SOURCE) != 0x0000))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Prescaler 
+  * @{
+  */
+
+#define TIM_ExtTRGPSC_OFF                  ((uint16_t)0x0000)
+#define TIM_ExtTRGPSC_DIV2                 ((uint16_t)0x1000)
+#define TIM_ExtTRGPSC_DIV4                 ((uint16_t)0x2000)
+#define TIM_ExtTRGPSC_DIV8                 ((uint16_t)0x3000)
+#define IS_TIM_EXT_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ExtTRGPSC_OFF) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV2) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV4) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Internal_Trigger_Selection 
+  * @{
+  */
+
+#define TIM_TS_ITR0                        ((uint16_t)0x0000)
+#define TIM_TS_ITR1                        ((uint16_t)0x0010)
+#define TIM_TS_ITR2                        ((uint16_t)0x0020)
+#define TIM_TS_ITR3                        ((uint16_t)0x0030)
+#define TIM_TS_TI1F_ED                     ((uint16_t)0x0040)
+#define TIM_TS_TI1FP1                      ((uint16_t)0x0050)
+#define TIM_TS_TI2FP2                      ((uint16_t)0x0060)
+#define TIM_TS_ETRF                        ((uint16_t)0x0070)
+#define IS_TIM_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \
+                                             ((SELECTION) == TIM_TS_ITR1) || \
+                                             ((SELECTION) == TIM_TS_ITR2) || \
+                                             ((SELECTION) == TIM_TS_ITR3) || \
+                                             ((SELECTION) == TIM_TS_TI1F_ED) || \
+                                             ((SELECTION) == TIM_TS_TI1FP1) || \
+                                             ((SELECTION) == TIM_TS_TI2FP2) || \
+                                             ((SELECTION) == TIM_TS_ETRF))
+#define IS_TIM_INTERNAL_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \
+                                                      ((SELECTION) == TIM_TS_ITR1) || \
+                                                      ((SELECTION) == TIM_TS_ITR2) || \
+                                                      ((SELECTION) == TIM_TS_ITR3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_TIx_External_Clock_Source 
+  * @{
+  */
+
+#define TIM_TIxExternalCLK1Source_TI1      ((uint16_t)0x0050)
+#define TIM_TIxExternalCLK1Source_TI2      ((uint16_t)0x0060)
+#define TIM_TIxExternalCLK1Source_TI1ED    ((uint16_t)0x0040)
+#define IS_TIM_TIXCLK_SOURCE(SOURCE) (((SOURCE) == TIM_TIxExternalCLK1Source_TI1) || \
+                                      ((SOURCE) == TIM_TIxExternalCLK1Source_TI2) || \
+                                      ((SOURCE) == TIM_TIxExternalCLK1Source_TI1ED))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Polarity 
+  * @{
+  */ 
+#define TIM_ExtTRGPolarity_Inverted        ((uint16_t)0x8000)
+#define TIM_ExtTRGPolarity_NonInverted     ((uint16_t)0x0000)
+#define IS_TIM_EXT_POLARITY(POLARITY) (((POLARITY) == TIM_ExtTRGPolarity_Inverted) || \
+                                       ((POLARITY) == TIM_ExtTRGPolarity_NonInverted))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Prescaler_Reload_Mode 
+  * @{
+  */
+
+#define TIM_PSCReloadMode_Update           ((uint16_t)0x0000)
+#define TIM_PSCReloadMode_Immediate        ((uint16_t)0x0001)
+#define IS_TIM_PRESCALER_RELOAD(RELOAD) (((RELOAD) == TIM_PSCReloadMode_Update) || \
+                                         ((RELOAD) == TIM_PSCReloadMode_Immediate))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Forced_Action 
+  * @{
+  */
+
+#define TIM_ForcedAction_Active            ((uint16_t)0x0050)
+#define TIM_ForcedAction_InActive          ((uint16_t)0x0040)
+#define IS_TIM_FORCED_ACTION(ACTION) (((ACTION) == TIM_ForcedAction_Active) || \
+                                      ((ACTION) == TIM_ForcedAction_InActive))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Encoder_Mode 
+  * @{
+  */
+
+#define TIM_EncoderMode_TI1                ((uint16_t)0x0001)
+#define TIM_EncoderMode_TI2                ((uint16_t)0x0002)
+#define TIM_EncoderMode_TI12               ((uint16_t)0x0003)
+#define IS_TIM_ENCODER_MODE(MODE) (((MODE) == TIM_EncoderMode_TI1) || \
+                                   ((MODE) == TIM_EncoderMode_TI2) || \
+                                   ((MODE) == TIM_EncoderMode_TI12))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup TIM_Event_Source 
+  * @{
+  */
+
+#define TIM_EventSource_Update             ((uint16_t)0x0001)
+#define TIM_EventSource_CC1                ((uint16_t)0x0002)
+#define TIM_EventSource_CC2                ((uint16_t)0x0004)
+#define TIM_EventSource_CC3                ((uint16_t)0x0008)
+#define TIM_EventSource_CC4                ((uint16_t)0x0010)
+#define TIM_EventSource_COM                ((uint16_t)0x0020)
+#define TIM_EventSource_Trigger            ((uint16_t)0x0040)
+#define TIM_EventSource_Break              ((uint16_t)0x0080)
+#define IS_TIM_EVENT_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0xFF00) == 0x0000) && ((SOURCE) != 0x0000))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Update_Source 
+  * @{
+  */
+
+#define TIM_UpdateSource_Global            ((uint16_t)0x0000) /*!< Source of update is the counter overflow/underflow
+                                                                   or the setting of UG bit, or an update generation
+                                                                   through the slave mode controller. */
+#define TIM_UpdateSource_Regular           ((uint16_t)0x0001) /*!< Source of update is counter overflow/underflow. */
+#define IS_TIM_UPDATE_SOURCE(SOURCE) (((SOURCE) == TIM_UpdateSource_Global) || \
+                                      ((SOURCE) == TIM_UpdateSource_Regular))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Preload_State 
+  * @{
+  */
+
+#define TIM_OCPreload_Enable               ((uint16_t)0x0008)
+#define TIM_OCPreload_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OCPRELOAD_STATE(STATE) (((STATE) == TIM_OCPreload_Enable) || \
+                                       ((STATE) == TIM_OCPreload_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Fast_State 
+  * @{
+  */
+
+#define TIM_OCFast_Enable                  ((uint16_t)0x0004)
+#define TIM_OCFast_Disable                 ((uint16_t)0x0000)
+#define IS_TIM_OCFAST_STATE(STATE) (((STATE) == TIM_OCFast_Enable) || \
+                                    ((STATE) == TIM_OCFast_Disable))
+                                     
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Clear_State 
+  * @{
+  */
+
+#define TIM_OCClear_Enable                 ((uint16_t)0x0080)
+#define TIM_OCClear_Disable                ((uint16_t)0x0000)
+#define IS_TIM_OCCLEAR_STATE(STATE) (((STATE) == TIM_OCClear_Enable) || \
+                                     ((STATE) == TIM_OCClear_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Trigger_Output_Source 
+  * @{
+  */
+
+#define TIM_TRGOSource_Reset               ((uint16_t)0x0000)
+#define TIM_TRGOSource_Enable              ((uint16_t)0x0010)
+#define TIM_TRGOSource_Update              ((uint16_t)0x0020)
+#define TIM_TRGOSource_OC1                 ((uint16_t)0x0030)
+#define TIM_TRGOSource_OC1Ref              ((uint16_t)0x0040)
+#define TIM_TRGOSource_OC2Ref              ((uint16_t)0x0050)
+#define TIM_TRGOSource_OC3Ref              ((uint16_t)0x0060)
+#define TIM_TRGOSource_OC4Ref              ((uint16_t)0x0070)
+#define IS_TIM_TRGO_SOURCE(SOURCE) (((SOURCE) == TIM_TRGOSource_Reset) || \
+                                    ((SOURCE) == TIM_TRGOSource_Enable) || \
+                                    ((SOURCE) == TIM_TRGOSource_Update) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC1) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC1Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC2Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC3Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC4Ref))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Slave_Mode 
+  * @{
+  */
+
+#define TIM_SlaveMode_Reset                ((uint16_t)0x0004)
+#define TIM_SlaveMode_Gated                ((uint16_t)0x0005)
+#define TIM_SlaveMode_Trigger              ((uint16_t)0x0006)
+#define TIM_SlaveMode_External1            ((uint16_t)0x0007)
+#define IS_TIM_SLAVE_MODE(MODE) (((MODE) == TIM_SlaveMode_Reset) || \
+                                 ((MODE) == TIM_SlaveMode_Gated) || \
+                                 ((MODE) == TIM_SlaveMode_Trigger) || \
+                                 ((MODE) == TIM_SlaveMode_External1))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Master_Slave_Mode 
+  * @{
+  */
+
+#define TIM_MasterSlaveMode_Enable         ((uint16_t)0x0080)
+#define TIM_MasterSlaveMode_Disable        ((uint16_t)0x0000)
+#define IS_TIM_MSM_STATE(STATE) (((STATE) == TIM_MasterSlaveMode_Enable) || \
+                                 ((STATE) == TIM_MasterSlaveMode_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Flags 
+  * @{
+  */
+
+#define TIM_FLAG_Update                    ((uint16_t)0x0001)
+#define TIM_FLAG_CC1                       ((uint16_t)0x0002)
+#define TIM_FLAG_CC2                       ((uint16_t)0x0004)
+#define TIM_FLAG_CC3                       ((uint16_t)0x0008)
+#define TIM_FLAG_CC4                       ((uint16_t)0x0010)
+#define TIM_FLAG_COM                       ((uint16_t)0x0020)
+#define TIM_FLAG_Trigger                   ((uint16_t)0x0040)
+#define TIM_FLAG_Break                     ((uint16_t)0x0080)
+#define TIM_FLAG_CC1OF                     ((uint16_t)0x0200)
+#define TIM_FLAG_CC2OF                     ((uint16_t)0x0400)
+#define TIM_FLAG_CC3OF                     ((uint16_t)0x0800)
+#define TIM_FLAG_CC4OF                     ((uint16_t)0x1000)
+#define IS_TIM_GET_FLAG(FLAG) (((FLAG) == TIM_FLAG_Update) || \
+                               ((FLAG) == TIM_FLAG_CC1) || \
+                               ((FLAG) == TIM_FLAG_CC2) || \
+                               ((FLAG) == TIM_FLAG_CC3) || \
+                               ((FLAG) == TIM_FLAG_CC4) || \
+                               ((FLAG) == TIM_FLAG_COM) || \
+                               ((FLAG) == TIM_FLAG_Trigger) || \
+                               ((FLAG) == TIM_FLAG_Break) || \
+                               ((FLAG) == TIM_FLAG_CC1OF) || \
+                               ((FLAG) == TIM_FLAG_CC2OF) || \
+                               ((FLAG) == TIM_FLAG_CC3OF) || \
+                               ((FLAG) == TIM_FLAG_CC4OF))
+                               
+                               
+#define IS_TIM_CLEAR_FLAG(TIM_FLAG) ((((TIM_FLAG) & (uint16_t)0xE100) == 0x0000) && ((TIM_FLAG) != 0x0000))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Filer_Value 
+  * @{
+  */
+
+#define IS_TIM_IC_FILTER(ICFILTER) ((ICFILTER) <= 0xF) 
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Filter 
+  * @{
+  */
+
+#define IS_TIM_EXT_FILTER(EXTFILTER) ((EXTFILTER) <= 0xF)
+/**
+  * @}
+  */
+
+/** @defgroup TIM_OCReferenceClear 
+  * @{
+  */
+#define TIM_OCReferenceClear_ETRF          ((uint16_t)0x0008)
+#define TIM_OCReferenceClear_OCREFCLR      ((uint16_t)0x0000)
+#define TIM_OCREFERENCECECLEAR_SOURCE(SOURCE) (((SOURCE) == TIM_OCReferenceClear_ETRF) || \
+                                              ((SOURCE) == TIM_OCReferenceClear_OCREFCLR)) 
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Remap 
+  * @{
+  */
+#define TIM14_GPIO                      ((uint16_t)0x0000)
+#define TIM14_RTC_CLK                   ((uint16_t)0x0001)
+#define TIM14_HSEDiv32                  ((uint16_t)0x0002)
+#define TIM14_MCO                       ((uint16_t)0x0003)
+
+#define IS_TIM_REMAP(TIM_REMAP)  (((TIM_REMAP) == TIM14_GPIO)|| \
+                                  ((TIM_REMAP) == TIM14_RTC_CLK) || \
+                                  ((TIM_REMAP) == TIM14_HSEDiv32) || \
+                                  ((TIM_REMAP) == TIM14_MCO))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Legacy 
+  * @{
+  */
+
+#define TIM_DMABurstLength_1Byte           TIM_DMABurstLength_1Transfer
+#define TIM_DMABurstLength_2Bytes          TIM_DMABurstLength_2Transfers
+#define TIM_DMABurstLength_3Bytes          TIM_DMABurstLength_3Transfers
+#define TIM_DMABurstLength_4Bytes          TIM_DMABurstLength_4Transfers
+#define TIM_DMABurstLength_5Bytes          TIM_DMABurstLength_5Transfers
+#define TIM_DMABurstLength_6Bytes          TIM_DMABurstLength_6Transfers
+#define TIM_DMABurstLength_7Bytes          TIM_DMABurstLength_7Transfers
+#define TIM_DMABurstLength_8Bytes          TIM_DMABurstLength_8Transfers
+#define TIM_DMABurstLength_9Bytes          TIM_DMABurstLength_9Transfers
+#define TIM_DMABurstLength_10Bytes         TIM_DMABurstLength_10Transfers
+#define TIM_DMABurstLength_11Bytes         TIM_DMABurstLength_11Transfers
+#define TIM_DMABurstLength_12Bytes         TIM_DMABurstLength_12Transfers
+#define TIM_DMABurstLength_13Bytes         TIM_DMABurstLength_13Transfers
+#define TIM_DMABurstLength_14Bytes         TIM_DMABurstLength_14Transfers
+#define TIM_DMABurstLength_15Bytes         TIM_DMABurstLength_15Transfers
+#define TIM_DMABurstLength_16Bytes         TIM_DMABurstLength_16Transfers
+#define TIM_DMABurstLength_17Bytes         TIM_DMABurstLength_17Transfers
+#define TIM_DMABurstLength_18Bytes         TIM_DMABurstLength_18Transfers
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* TimeBase management ********************************************************/
+void TIM_DeInit(TIM_TypeDef* TIMx);
+void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
+void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
+void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode);
+void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode);
+void TIM_SetCounter(TIM_TypeDef* TIMx, uint32_t Counter);
+void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint32_t Autoreload);
+uint32_t TIM_GetCounter(TIM_TypeDef* TIMx);
+uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx);
+void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource);
+void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode);
+void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD);
+void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Advanced-control timers (TIM15, TIM16 and TIM17) specific features*******************/
+void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct);
+void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct);
+void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Output Compare management **************************************************/
+void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode);
+void TIM_SetCompare1(TIM_TypeDef* TIMx, uint32_t Compare1);
+void TIM_SetCompare2(TIM_TypeDef* TIMx, uint32_t Compare2);
+void TIM_SetCompare3(TIM_TypeDef* TIMx, uint32_t Compare3);
+void TIM_SetCompare4(TIM_TypeDef* TIMx, uint32_t Compare4);
+void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_SelectOCREFClear(TIM_TypeDef* TIMx, uint16_t TIM_OCReferenceClear);
+void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx);
+void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN);
+void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Input Capture management ***************************************************/
+void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
+uint32_t TIM_GetCapture1(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture2(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture3(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture4(TIM_TypeDef* TIMx);
+void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+
+/* Interrupts, DMA and flags management ***************************************/
+void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState);
+void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource);
+FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG);
+void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG);
+ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT);
+void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT);
+void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength);
+void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState);
+void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Clocks management **********************************************************/
+void TIM_InternalClockConfig(TIM_TypeDef* TIMx);
+void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);
+void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource,
+                                uint16_t TIM_ICPolarity, uint16_t ICFilter);
+void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                             uint16_t ExtTRGFilter);
+void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, 
+                             uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter);
+
+
+/* Synchronization management *************************************************/
+void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);
+void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource);
+void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode);
+void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode);
+void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                   uint16_t ExtTRGFilter);
+
+/* Specific interface management **********************************************/                   
+void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode,
+                                uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity);
+void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Specific remapping management **********************************************/
+void TIM_RemapConfig(TIM_TypeDef* TIMx, uint16_t TIM_Remap);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F37X_TIM_H */
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_usart.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_usart.h
new file mode 100644
index 00000000..0cdfc736
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_usart.h
@@ -0,0 +1,592 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_usart.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the USART 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_USART_H
+#define __STM32F37X_USART_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup USART
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+   
+   
+/** 
+  * @brief  USART Init Structure definition  
+  */ 
+
+typedef struct
+{
+  uint32_t USART_BaudRate;            /*!< This member configures the USART communication baud rate.
+                                           The baud rate is computed using the following formula:
+                                            - IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
+                                            - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 16) + 0.5 */
+
+  uint32_t USART_WordLength;          /*!< Specifies the number of data bits transmitted or received in a frame.
+                                           This parameter can be a value of @ref USART_Word_Length */
+
+  uint32_t USART_StopBits;            /*!< Specifies the number of stop bits transmitted.
+                                           This parameter can be a value of @ref USART_Stop_Bits */
+
+  uint32_t USART_Parity;              /*!< Specifies the parity mode.
+                                           This parameter can be a value of @ref USART_Parity
+                                           @note When parity is enabled, the computed parity is inserted
+                                                 at the MSB position of the transmitted data (9th bit when
+                                                 the word length is set to 9 data bits; 8th bit when the
+                                                 word length is set to 8 data bits). */
+ 
+  uint32_t USART_Mode;                /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
+                                           This parameter can be a value of @ref USART_Mode */
+
+  uint32_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
+                                           or disabled.
+                                           This parameter can be a value of @ref USART_Hardware_Flow_Control*/
+} USART_InitTypeDef;
+
+/** 
+  * @brief  USART Clock Init Structure definition
+  */ 
+
+typedef struct
+{
+  uint32_t USART_Clock;             /*!< Specifies whether the USART clock is enabled or disabled.
+                                         This parameter can be a value of @ref USART_Clock */
+
+  uint32_t USART_CPOL;              /*!< Specifies the steady state of the serial clock.
+                                         This parameter can be a value of @ref USART_Clock_Polarity */
+
+  uint32_t USART_CPHA;              /*!< Specifies the clock transition on which the bit capture is made.
+                                         This parameter can be a value of @ref USART_Clock_Phase */
+
+  uint32_t USART_LastBit;           /*!< Specifies whether the clock pulse corresponding to the last transmitted
+                                         data bit (MSB) has to be output on the SCLK pin in synchronous mode.
+                                         This parameter can be a value of @ref USART_Last_Bit */
+} USART_ClockInitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup USART_Exported_Constants
+  * @{
+  */ 
+
+#define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                     ((PERIPH) == USART2) || \
+                                     ((PERIPH) == USART3))
+
+
+/** @defgroup USART_Word_Length 
+  * @{
+  */ 
+
+#define USART_WordLength_8b                  ((uint32_t)0x00000000)
+#define USART_WordLength_9b                  USART_CR1_M
+#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
+                                      ((LENGTH) == USART_WordLength_9b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Stop_Bits 
+  * @{
+  */ 
+
+#define USART_StopBits_1                     ((uint32_t)0x00000000)
+#define USART_StopBits_2                     USART_CR2_STOP_1
+#define USART_StopBits_1_5                   (USART_CR2_STOP_0 | USART_CR2_STOP_1)
+#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
+                                     ((STOPBITS) == USART_StopBits_2) || \
+                                     ((STOPBITS) == USART_StopBits_1_5))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Parity 
+  * @{
+  */ 
+
+#define USART_Parity_No                      ((uint32_t)0x00000000)
+#define USART_Parity_Even                    USART_CR1_PCE
+#define USART_Parity_Odd                     (USART_CR1_PCE | USART_CR1_PS) 
+#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
+                                 ((PARITY) == USART_Parity_Even) || \
+                                 ((PARITY) == USART_Parity_Odd))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Mode 
+  * @{
+  */ 
+
+#define USART_Mode_Rx                        USART_CR1_RE
+#define USART_Mode_Tx                        USART_CR1_TE
+#define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFFFFFF3) == 0x00) && \
+                              ((MODE) != (uint32_t)0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Hardware_Flow_Control 
+  * @{
+  */ 
+
+#define USART_HardwareFlowControl_None       ((uint32_t)0x00000000)
+#define USART_HardwareFlowControl_RTS        USART_CR3_RTSE
+#define USART_HardwareFlowControl_CTS        USART_CR3_CTSE
+#define USART_HardwareFlowControl_RTS_CTS    (USART_CR3_RTSE | USART_CR3_CTSE)
+#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
+                              (((CONTROL) == USART_HardwareFlowControl_None) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_CTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock 
+  * @{
+  */ 
+  
+#define USART_Clock_Disable                  ((uint32_t)0x00000000)
+#define USART_Clock_Enable                   USART_CR2_CLKEN
+#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
+                               ((CLOCK) == USART_Clock_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Polarity 
+  * @{
+  */
+  
+#define USART_CPOL_Low                       ((uint32_t)0x00000000)
+#define USART_CPOL_High                      USART_CR2_CPOL
+#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Phase
+  * @{
+  */
+
+#define USART_CPHA_1Edge                     ((uint32_t)0x00000000)
+#define USART_CPHA_2Edge                     USART_CR2_CPHA
+#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Last_Bit
+  * @{
+  */
+
+#define USART_LastBit_Disable                ((uint32_t)0x00000000)
+#define USART_LastBit_Enable                 USART_CR2_LBCL
+#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
+                                   ((LASTBIT) == USART_LastBit_Enable))
+/**
+  * @}
+  */
+  
+/** @defgroup USART_DMA_Requests 
+  * @{
+  */
+
+#define USART_DMAReq_Tx                      USART_CR3_DMAT
+#define USART_DMAReq_Rx                      USART_CR3_DMAR
+#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint32_t)0xFFFFFF3F) == 0x00) && \
+                                  ((DMAREQ) != (uint32_t)0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_DMA_Recception_Error
+  * @{
+  */
+
+#define USART_DMAOnError_Enable              ((uint32_t)0x00000000)
+#define USART_DMAOnError_Disable             USART_CR3_DDRE
+#define IS_USART_DMAONERROR(DMAERROR) (((DMAERROR) == USART_DMAOnError_Disable)|| \
+                                       ((DMAERROR) == USART_DMAOnError_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_MuteMode_WakeUp_methods
+  * @{
+  */
+
+#define USART_WakeUp_IdleLine                ((uint32_t)0x00000000)
+#define USART_WakeUp_AddressMark             USART_CR1_WAKE
+#define IS_USART_MUTEMODE_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
+                                          ((WAKEUP) == USART_WakeUp_AddressMark))
+/**
+  * @}
+  */
+
+/** @defgroup USART_Address_Detection
+  * @{
+  */ 
+
+#define USART_AddressLength_4b               ((uint32_t)0x00000000)
+#define USART_AddressLength_7b               USART_CR2_ADDM7
+#define IS_USART_ADDRESS_DETECTION(ADDRESS) (((ADDRESS) == USART_AddressLength_4b) || \
+                                             ((ADDRESS) == USART_AddressLength_7b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_StopMode_WakeUp_methods 
+  * @{
+  */ 
+
+#define USART_WakeUpSource_AddressMatch      ((uint32_t)0x00000000)
+#define USART_WakeUpSource_StartBit          USART_CR3_WUS_1
+#define USART_WakeUpSource_RXNE              (USART_CR3_WUS_0 | USART_CR3_WUS_1)
+#define IS_USART_STOPMODE_WAKEUPSOURCE(SOURCE) (((SOURCE) == USART_WakeUpSource_AddressMatch) || \
+                                                ((SOURCE) == USART_WakeUpSource_StartBit) || \
+                                                ((SOURCE) == USART_WakeUpSource_RXNE))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_LIN_Break_Detection_Length 
+  * @{
+  */
+  
+#define USART_LINBreakDetectLength_10b       ((uint32_t)0x00000000)
+#define USART_LINBreakDetectLength_11b       USART_CR2_LBDL
+#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
+                               (((LENGTH) == USART_LINBreakDetectLength_10b) || \
+                                ((LENGTH) == USART_LINBreakDetectLength_11b))
+/**
+  * @}
+  */
+
+/** @defgroup USART_IrDA_Low_Power 
+  * @{
+  */
+
+#define USART_IrDAMode_LowPower              USART_CR3_IRLP
+#define USART_IrDAMode_Normal                ((uint32_t)0x00000000)
+#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
+                                  ((MODE) == USART_IrDAMode_Normal))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_DE_Polarity 
+  * @{
+  */
+
+#define USART_DEPolarity_High                ((uint32_t)0x00000000)
+#define USART_DEPolarity_Low                 USART_CR3_DEP
+#define IS_USART_DE_POLARITY(POLARITY) (((POLARITY) == USART_DEPolarity_Low) || \
+                                        ((POLARITY) == USART_DEPolarity_High))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Inversion_Pins 
+  * @{
+  */
+
+#define USART_InvPin_Tx                      USART_CR2_TXINV
+#define USART_InvPin_Rx                      USART_CR2_RXINV
+#define IS_USART_INVERSTION_PIN(PIN) ((((PIN) & (uint32_t)0xFFFCFFFF) == 0x00) && \
+                                       ((PIN) != (uint32_t)0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_AutoBaudRate_Mode 
+  * @{
+  */
+
+#define USART_AutoBaudRate_StartBit          ((uint32_t)0x00000000)
+#define USART_AutoBaudRate_FallingEdge       USART_CR2_ABRMODE_0
+#define IS_USART_AUTOBAUDRATE_MODE(MODE) (((MODE) == USART_AutoBaudRate_StartBit) || \
+                                          ((MODE) == USART_AutoBaudRate_FallingEdge))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_OVR_DETECTION
+  * @{
+  */
+
+#define USART_OVRDetection_Enable            ((uint32_t)0x00000000)
+#define USART_OVRDetection_Disable           USART_CR3_OVRDIS
+#define IS_USART_OVRDETECTION(OVR) (((OVR) == USART_OVRDetection_Enable)|| \
+                                    ((OVR) == USART_OVRDetection_Disable))
+/**
+  * @}
+  */ 
+/** @defgroup USART_Request 
+  * @{
+  */
+
+#define USART_Request_ABRRQ                  USART_RQR_ABRRQ
+#define USART_Request_SBKRQ                  USART_RQR_SBKRQ
+#define USART_Request_MMRQ                   USART_RQR_MMRQ
+#define USART_Request_RXFRQ                  USART_RQR_RXFRQ
+#define USART_Request_TXFRQ                  USART_RQR_TXFRQ
+
+#define IS_USART_REQUEST(REQUEST) (((REQUEST) == USART_Request_TXFRQ) || \
+                                   ((REQUEST) == USART_Request_RXFRQ) || \
+                                   ((REQUEST) == USART_Request_MMRQ) || \
+                                   ((REQUEST) == USART_Request_SBKRQ) || \
+                                   ((REQUEST) == USART_Request_ABRRQ))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Flags 
+  * @{
+  */
+#define USART_FLAG_REACK                     USART_ISR_REACK
+#define USART_FLAG_TEACK                     USART_ISR_TEACK
+#define USART_FLAG_WU                        USART_ISR_WUF
+#define USART_FLAG_RWU                       USART_ISR_RWU
+#define USART_FLAG_SBK                       USART_ISR_SBKF
+#define USART_FLAG_CM                        USART_ISR_CMF
+#define USART_FLAG_BUSY                      USART_ISR_BUSY
+#define USART_FLAG_ABRF                      USART_ISR_ABRF
+#define USART_FLAG_ABRE                      USART_ISR_ABRE
+#define USART_FLAG_EOB                       USART_ISR_EOBF
+#define USART_FLAG_RTO                       USART_ISR_RTOF
+#define USART_FLAG_nCTSS                     USART_ISR_CTS 
+#define USART_FLAG_CTS                       USART_ISR_CTSIF
+#define USART_FLAG_LBD                       USART_ISR_LBD
+#define USART_FLAG_TXE                       USART_ISR_TXE
+#define USART_FLAG_TC                        USART_ISR_TC
+#define USART_FLAG_RXNE                      USART_ISR_RXNE
+#define USART_FLAG_IDLE                      USART_ISR_IDLE
+#define USART_FLAG_ORE                       USART_ISR_ORE
+#define USART_FLAG_NE                        USART_ISR_NE
+#define USART_FLAG_FE                        USART_ISR_FE
+#define USART_FLAG_PE                        USART_ISR_PE
+#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
+                             ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
+                             ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
+                             ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
+                             ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
+                             ((FLAG) == USART_FLAG_nCTSS) || ((FLAG) == USART_FLAG_RTO) || \
+                             ((FLAG) == USART_FLAG_EOB) || ((FLAG) == USART_FLAG_ABRE) || \
+                             ((FLAG) == USART_FLAG_ABRF) || ((FLAG) == USART_FLAG_BUSY) || \
+                             ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_SBK) || \
+                             ((FLAG) == USART_FLAG_RWU) || ((FLAG) == USART_FLAG_WU) || \
+                             ((FLAG) == USART_FLAG_TEACK)|| ((FLAG) == USART_FLAG_REACK))
+
+#define IS_USART_CLEAR_FLAG(FLAG) (((FLAG) == USART_FLAG_WU) || ((FLAG) == USART_FLAG_TC) || \
+                                   ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_ORE) || \
+                                   ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \
+                                   ((FLAG) == USART_FLAG_LBD) || ((FLAG) == USART_FLAG_CTS) || \
+                                   ((FLAG) == USART_FLAG_RTO) || ((FLAG) == USART_FLAG_EOB) || \
+                                   ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_PE))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Interrupt_definition 
+  * @brief USART Interrupt definition
+  * USART_IT possible values
+  * Elements values convention: 0xZZZZYYXX
+  *   XX: Position of the corresponding Interrupt
+  *   YY: Register index
+  *   ZZZZ: Flag position
+  * @{
+  */
+
+#define USART_IT_WU                          ((uint32_t)0x00140316)
+#define USART_IT_CM                          ((uint32_t)0x0011010E)
+#define USART_IT_EOB                         ((uint32_t)0x000C011B)
+#define USART_IT_RTO                         ((uint32_t)0x000B011A)
+#define USART_IT_PE                          ((uint32_t)0x00000108)
+#define USART_IT_TXE                         ((uint32_t)0x00070107)
+#define USART_IT_TC                          ((uint32_t)0x00060106)
+#define USART_IT_RXNE                        ((uint32_t)0x00050105)
+#define USART_IT_IDLE                        ((uint32_t)0x00040104)
+#define USART_IT_LBD                         ((uint32_t)0x00080206)
+#define USART_IT_CTS                         ((uint32_t)0x0009030A) 
+#define USART_IT_ERR                         ((uint32_t)0x00000300)
+#define USART_IT_ORE                         ((uint32_t)0x00030300)
+#define USART_IT_NE                          ((uint32_t)0x00020300)
+#define USART_IT_FE                          ((uint32_t)0x00010300)
+
+#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                                ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                                ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                                ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR) || \
+                                ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                                ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+
+#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                             ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                             ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                             ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
+                             ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE) || \
+                             ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                             ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+
+#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_PE) || \
+                               ((IT) == USART_IT_FE) || ((IT) == USART_IT_NE) || \
+                               ((IT) == USART_IT_ORE) || ((IT) == USART_IT_IDLE) || \
+                               ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS) || \
+                               ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \
+                               ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU))
+/**
+  * @}
+  */
+
+/** @defgroup USART_Global_definition 
+  * @{
+  */
+
+#define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x005B8D81))
+#define IS_USART_DE_ASSERTION_DEASSERTION_TIME(TIME) ((TIME) <= 0x1F)
+#define IS_USART_AUTO_RETRY_COUNTER(COUNTER) ((COUNTER) <= 0x7)
+#define IS_USART_TIMEOUT(TIMEOUT) ((TIMEOUT) <= 0x00FFFFFF)
+#define IS_USART_DATA(DATA) ((DATA) <= 0x1FF)
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Initialization and Configuration functions *********************************/
+void USART_DeInit(USART_TypeDef* USARTx);
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState);
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
+void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState);
+void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_ReceiverTimeOutCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut);
+
+/* STOP Mode functions ********************************************************/
+void USART_STOPModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_StopModeWakeUpSourceConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUpSource);
+
+/* AutoBaudRate functions *****************************************************/
+void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate);
+
+/* Data transfers functions ***************************************************/
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
+
+/* Multi-Processor Communication functions ************************************/
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
+void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp);
+void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength);
+/* LIN mode functions *********************************************************/
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint32_t USART_LINBreakDetectLength);
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Half-duplex mode function **************************************************/
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Smartcard mode functions ***************************************************/
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
+void USART_SetAutoRetryCount(USART_TypeDef* USARTx, uint8_t USART_AutoCount);
+void USART_SetBlockLength(USART_TypeDef* USARTx, uint8_t USART_BlockLength);
+
+/* IrDA mode functions ********************************************************/
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint32_t USART_IrDAMode);
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* RS485 mode functions *******************************************************/
+void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity);
+void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime);
+void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime);
+
+/* DMA transfers management functions *****************************************/
+void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState);
+void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError);
+
+/* Interrupts and flags management functions **********************************/
+void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState);
+void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState);
+void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection);
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG);
+void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG);
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT);
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_USART_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_wwdg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_wwdg.h
new file mode 100644
index 00000000..6fc24c5b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/inc/stm32f37x_wwdg.h
@@ -0,0 +1,110 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_wwdg.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file contains all the functions prototypes for the WWDG 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_WWDG_H
+#define __STM32F37X_WWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup WWDG
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup WWDG_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup WWDG_Prescaler 
+  * @{
+  */ 
+  
+#define WWDG_Prescaler_1    ((uint32_t)0x00000000)
+#define WWDG_Prescaler_2    ((uint32_t)0x00000080)
+#define WWDG_Prescaler_4    ((uint32_t)0x00000100)
+#define WWDG_Prescaler_8    ((uint32_t)0x00000180)
+#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
+                                      ((PRESCALER) == WWDG_Prescaler_2) || \
+                                      ((PRESCALER) == WWDG_Prescaler_4) || \
+                                      ((PRESCALER) == WWDG_Prescaler_8))
+#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
+#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/*  Function used to set the WWDG configuration to the default reset state ****/  
+void WWDG_DeInit(void);
+
+/* Prescaler, Refresh window and Counter configuration functions **************/
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
+void WWDG_SetWindowValue(uint8_t WindowValue);
+void WWDG_EnableIT(void);
+void WWDG_SetCounter(uint8_t Counter);
+
+/* WWDG activation functions **************************************************/
+void WWDG_Enable(uint8_t Counter);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus WWDG_GetFlagStatus(void);
+void WWDG_ClearFlag(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F37X_WWDG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_adc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_adc.c
new file mode 100644
index 00000000..2d4989ec
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_adc.c
@@ -0,0 +1,1485 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_adc.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Analog to Digital Converter (ADC) peripheral:
+  *           + Initialization and Configuration
+  *           + Analog Watchdog configuration
+  *           + Temperature Sensor, Vrefint (Internal Reference Voltage)
+  *             and VBAT (Voltage battery) management
+  *           + Regular Channels Configuration
+  *           + Regular Channels DMA Configuration
+  *           + Injected channels Configuration
+  *           + Interrupts and flags management
+  *         
+  *  @verbatim
+================================================================================
+                      ##### How to use this driver #####
+================================================================================
+    [..]
+    (#) Enable the ADC interface clock using 
+        RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE);
+    (#) ADC pins configuration
+       (++) Enable the clock for the ADC GPIOs using the following function:
+            RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOx, ENABLE);
+       (++) Configure these ADC pins in analog mode using GPIO_Init();
+    (#) Configure the data alignment using the ADC_Init() function.
+    (#) Activate the ADC peripheral using ADC_Cmd() function.
+
+    *** Regular channels group configuration ***
+    ============================================
+    [..] 
+    (+) To configure the ADC regular channels group features, use 
+        ADC_Init() and ADC_RegularChannelConfig() functions.
+    (+) To activate the continuous mode, use the ADC_ContinuousModeCmd()
+        function.
+    (+) To configure and activate the Discontinuous mode, use the
+        ADC_DiscModeChannelCountConfig() and ADC_DiscModeCmd() functions.
+    (+) To read the ADC converted values, use the ADC_GetConversionValue()
+        function.
+
+    *** DMA for Regular channels group features configuration ***
+    =============================================================
+    [..]
+    (+) To enable the DMA mode for regular channels group, use the 
+        ADC_DMACmd() function.
+             
+    *** Injected channels group configuration ***
+    =============================================
+    [..]    
+    (+) To configure the ADC Injected channels group features, use 
+        ADC_InjectedChannelConfig() function.
+    (+) To activate the Injected Discontinuous mode, use the 
+        ADC_InjectedDiscModeCmd() function.  
+    (+) To activate the AutoInjected mode, use the ADC_AutoInjectedConvCmd() 
+        function.
+    (+) To read the ADC converted values, use the ADC_GetInjectedConversionValue() function.
+
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_adc.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup ADC 
+  * @brief ADC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* CR2 register Mask */
+#define ADC_CR2_CLEAR_MASK         ((uint32_t)0xFFF1F7FD)
+/* ADC SQRx mask */
+#define ADC_SQR_SQ_SET             ((uint32_t)0x0000001F)
+/* ADC JSQRx mask */
+#define ADC_JSQR_JSQ_SET           ((uint32_t)0x0000001F)
+/* ADC SMPRx mask */
+#define ADC_SMPR_SMP_SET           ((uint32_t)0x00000007)
+/* ADC JDRx registers offset */
+#define ADC_JDR_OFFSET             ((uint8_t)0x28)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup ADC_Private_Functions
+  * @{
+  */
+
+/** @defgroup ADC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim
+ ===============================================================================
+          ##### Initialization and Configuration functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to:
+        (+) Scan Conversion Mode (multichannels or one channel) for regular group
+        (+) ADC Continuous Conversion Mode (Continuous or Single conversion) for
+            regular group
+        (+) External trigger Edge and source of regular group, 
+        (+) Converted data alignment (left or right)
+        (+) The number of ADC conversions that will be done using the sequencer
+            for regular channel group
+        (+) Enable or disable the ADC peripheral
+        (+) Start/Reset the calibration
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the ADCx peripheral registers to their default reset values.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_DeInit(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+
+  /* Enable ADC1 reset state */
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, ENABLE);
+  /* Release ADC1 from reset state */
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, DISABLE);
+}
+
+/**
+  * @brief  Initializes the ADCx peripheral according to the specified parameters
+  *         in the ADC_InitStruct.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_InitStruct: pointer to an ADC_InitTypeDef structure that contains
+  *         the configuration information for the specified ADC peripheral.
+  * @retval None
+  */
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct)
+{
+  uint32_t tmpreg1 = 0;
+  uint8_t tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ScanConvMode));
+  assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ContinuousConvMode));
+  assert_param(IS_ADC_EXT_TRIG(ADC_InitStruct->ADC_ExternalTrigConv));   
+  assert_param(IS_ADC_DATA_ALIGN(ADC_InitStruct->ADC_DataAlign)); 
+  assert_param(IS_ADC_REGULAR_LENGTH(ADC_InitStruct->ADC_NbrOfChannel));
+
+  /*---------------------------- ADCx CR1 Configuration -----------------*/
+  /* Get the ADCx CR1 value */
+  tmpreg1 = ADCx->CR1;
+  /* Clear SCAN bit */
+  tmpreg1 &= (uint32_t)(~ADC_CR1_SCAN);
+  /* Configure ADCx: scan conversion mode */
+  /* Set SCAN bit according to ADC_ScanConvMode value */
+  tmpreg1 |= (uint32_t)((uint32_t)ADC_InitStruct->ADC_ScanConvMode << 8);
+  /* Write to ADCx CR1 */
+  ADCx->CR1 = tmpreg1;
+
+  /*---------------------------- ADCx CR2 Configuration -----------------*/
+  /* Get the ADCx CR2 value */
+  tmpreg1 = ADCx->CR2;
+  /* Clear CONT, ALIGN and EXTSEL bits */
+  tmpreg1 &= ADC_CR2_CLEAR_MASK;
+  /* Configure ADCx: external trigger event and continuous conversion mode */
+  /* Set ALIGN bit according to ADC_DataAlign value */
+  /* Set EXTSEL bits according to ADC_ExternalTrigConv value */
+  /* Set CONT bit according to ADC_ContinuousConvMode value */
+  tmpreg1 |= (uint32_t)(ADC_InitStruct->ADC_DataAlign | ADC_InitStruct->ADC_ExternalTrigConv |
+            ((uint32_t)ADC_InitStruct->ADC_ContinuousConvMode << 1));
+  /* Write to ADCx CR2 */
+  ADCx->CR2 = tmpreg1;
+
+  /*---------------------------- ADCx SQR1 Configuration -----------------*/
+  /* Get the ADCx SQR1 value */
+  tmpreg1 = ADCx->SQR1;
+  /* Clear L bits */
+  tmpreg1 &= (uint32_t) (~ADC_SQR1_L);
+  /* Configure ADCx: regular channel sequence length */
+  /* Set L bits according to ADC_NbrOfChannel value */
+  tmpreg2 |= (uint8_t) (ADC_InitStruct->ADC_NbrOfChannel - (uint8_t)1);
+  tmpreg1 |= (uint32_t)tmpreg2 << 20;
+  /* Write to ADCx SQR1 */
+  ADCx->SQR1 = tmpreg1;
+}
+
+/**
+  * @brief  Fills each ADC_InitStruct member with its default value.
+  * @param  ADC_InitStruct : pointer to an ADC_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct)
+{
+  /* Reset ADC init structure parameters values */
+  /* initialize the ADC_ScanConvMode member */
+  ADC_InitStruct->ADC_ScanConvMode = DISABLE;
+  /* Initialize the ADC_ContinuousConvMode member */
+  ADC_InitStruct->ADC_ContinuousConvMode = DISABLE;
+  /* Initialize the ADC_ExternalTrigConv member */
+  ADC_InitStruct->ADC_ExternalTrigConv = ADC_ExternalTrigConv_T19_TRGO;
+  /* Initialize the ADC_DataAlign member */
+  ADC_InitStruct->ADC_DataAlign = ADC_DataAlign_Right;
+  /* Initialize the ADC_NbrOfChannel member */
+  ADC_InitStruct->ADC_NbrOfChannel = 1;
+}
+
+/**
+  * @brief  Enables or disables the specified ADC peripheral.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the ADCx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the ADON bit to wake up the ADC from power down mode */
+    ADCx->CR2 |= ADC_CR2_ADON;
+  }
+  else
+  {
+    /* Disable the selected ADC peripheral */
+    ADCx->CR2 &= (uint32_t)(~ADC_CR2_ADON);
+  }
+}
+
+/**
+  * @brief  Starts the selected ADC calibration process.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_StartCalibration(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Enable the selected ADC calibration process */  
+  ADCx->CR2 |= ADC_CR2_CAL;
+}
+
+/**
+  * @brief  Resets the selected ADC calibration registers.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_ResetCalibration(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Resets the selected ADC calibration registers */  
+  ADCx->CR2 |= ADC_CR2_RSTCAL;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group2 Analog Watchdog configuration functions
+ *  @brief   Analog Watchdog configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Analog Watchdog configuration functions ##### 
+ ===============================================================================  
+
+    [..] This section provides functions allowing to configure the Analog Watchdog
+         (AWD) feature in the ADC.
+  
+    [..] A typical configuration Analog Watchdog is done following these steps :
+         (#) The ADC guarded channel(s) is (are) selected using the 
+             ADC_AnalogWatchdogSingleChannelConfig() function.
+         (#) The Analog watchdog lower and higher threshold are configured using
+             the ADC_AnalogWatchdogThresholdsConfig() function.
+         (#) The Analog watchdog is enabled and configured to enable the check,
+             on one or more channels, using the  ADC_AnalogWatchdogCmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the analog watchdog on single/all regular
+  *         or injected channels
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_AnalogWatchdog: the ADC analog watchdog configuration.
+  *          This parameter can be one of the following values:
+  *            @arg ADC_AnalogWatchdog_SingleRegEnable: Analog watchdog on a single regular channel
+  *            @arg ADC_AnalogWatchdog_SingleInjecEnable: Analog watchdog on a single injected channel
+  *            @arg ADC_AnalogWatchdog_SingleRegOrInjecEnable: Analog watchdog on a single regular or injected channel
+  *            @arg ADC_AnalogWatchdog_AllRegEnable: Analog watchdog on  all regular channel
+  *            @arg ADC_AnalogWatchdog_AllInjecEnable: Analog watchdog on  all injected channel
+  *            @arg ADC_AnalogWatchdog_AllRegAllInjecEnable: Analog watchdog on all regular and injected channels
+  *            @arg ADC_AnalogWatchdog_None: No channel guarded by the analog watchdog
+  * @retval None	  
+  */
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_ANALOG_WATCHDOG(ADC_AnalogWatchdog));
+  /* Get the old register value */
+  tmpreg = ADCx->CR1;
+  /* Clear AWDEN, AWDENJ and AWDSGL bits */
+  tmpreg &= (uint32_t) (~(ADC_CR1_JAWDEN | ADC_CR1_AWDEN | ADC_CR1_AWDSGL));
+  /* Set the analog watchdog enable mode */
+  tmpreg |= ADC_AnalogWatchdog;
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg;
+}
+
+/**
+  * @brief  Configures the high and low thresholds of the analog watchdog.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  HighThreshold: the ADC analog watchdog High threshold value.
+  *          This parameter must be a 12bit value.
+  * @param  LowThreshold: the ADC analog watchdog Low threshold value.
+  *          This parameter must be a 12bit value.
+  * @retval None
+  */
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,
+                                        uint16_t LowThreshold)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_THRESHOLD(HighThreshold));
+  assert_param(IS_ADC_THRESHOLD(LowThreshold));
+  /* Set the ADCx high threshold */
+  ADCx->HTR = HighThreshold;
+  /* Set the ADCx low threshold */
+  ADCx->LTR = LowThreshold;
+}
+
+/**
+  * @brief  Configures the analog watchdog guarded single channel
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure for the analog watchdog. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_Channel_0: ADC Channel0 selected
+  *            @arg ADC_Channel_1: ADC Channel1 selected
+  *            @arg ADC_Channel_2: ADC Channel2 selected
+  *            @arg ADC_Channel_3: ADC Channel3 selected
+  *            @arg ADC_Channel_4: ADC Channel4 selected
+  *            @arg ADC_Channel_5: ADC Channel5 selected
+  *            @arg ADC_Channel_6: ADC Channel6 selected
+  *            @arg ADC_Channel_7: ADC Channel7 selected
+  *            @arg ADC_Channel_8: ADC Channel8 selected
+  *            @arg ADC_Channel_9: ADC Channel9 selected
+  *            @arg ADC_Channel_10: ADC Channel10 selected
+  *            @arg ADC_Channel_11: ADC Channel11 selected
+  *            @arg ADC_Channel_12: ADC Channel12 selected
+  *            @arg ADC_Channel_13: ADC Channel13 selected
+  *            @arg ADC_Channel_14: ADC Channel14 selected
+  *            @arg ADC_Channel_15: ADC Channel15 selected
+  *            @arg ADC_Channel_16: ADC Channel16 selected
+  *            @arg ADC_Channel_17: ADC Channel17 selected
+  * @retval None
+  */
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  /* Get the old register value */
+  tmpreg = ADCx->CR1;
+  /* Clear the Analog watchdog channel select bits */
+  tmpreg &= (uint32_t)(~ADC_CR1_AWDCH);
+  /* Set the Analog watchdog channel */
+  tmpreg |= ADC_Channel;
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group3 Temperature Sensor- Vrefint (Internal Reference Voltage) and VBAT management function
+ *  @brief   Temperature Sensor- Vrefint (Internal Reference Voltage) and VBAT management function
+ *
+@verbatim   
+ ===============================================================================
+ ##### Temperature Sensor, Vrefint and VBAT management function #####
+ ===============================================================================  
+
+    [..]  This section provides a function allowing to enable/ disable the internal 
+          connections between the ADC and the Temperature Sensor, the Vrefint
+          and the VBAT sources.
+
+    [..] A typical configuration to get the Temperature sensor and Vrefint channels 
+         voltages is done following these steps :
+         (#) Enable the internal connection of Temperature sensor and Vrefint sources 
+             with the ADC channels using ADC_TempSensorVrefintCmd() function.
+             Enable the internal connection of VBAT using SYSCFG_VBATMonitoringCmd(ENABLE);
+         (#) Select the ADC_Channel_TempSensor and/or ADC_Channel_Vrefint and/or 
+            ADC_Channel_Vbat using ADC_RegularChannelConfig()
+            or ADC_InjectedChannelConfig() functions 
+         (#) Get the voltage values, using ADC_GetConversionValue() or  
+             ADC_GetInjectedConversionValue().
+ 
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the temperature sensor and Vrefint channel.
+  * @param  NewState: new state of the temperature sensor.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_TempSensorVrefintCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the temperature sensor and Vrefint channel*/
+    ADC1->CR2 |= ADC_CR2_TSVREFE;
+  }
+  else
+  {
+    /* Disable the temperature sensor and Vrefint channel*/
+    ADC1->CR2 &= (uint32_t) (~ADC_CR2_TSVREFE);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group4 Regular Channels Configuration functions
+ *  @brief   Regular Channels Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Regular Channels Configuration functions  #####
+ ===============================================================================  
+
+    [..] This section provides functions allowing to manage the ADC regular channels,
+         it is composed of 2 sub sections : 
+  
+         (#) Configuration and management functions for regular channels: This subsection 
+             provides functions allowing to configure the ADC regular channels :    
+             (++) Configure the rank in the regular group sequencer for each channel
+             (++) Configure the sampling time for each channel
+             (++) select the conversion Trigger for regular channels
+             (++) select the desired EOC event behavior configuration
+             (++) Activate the continuous Mode  (*)
+             (++) Activate the Discontinuous Mode 
+             -@@- Please Note that the following features for regular channels
+                  are configured using the ADC_Init() function :
+                  (+@@) scan mode activation 
+                  (+@@) continuous mode activation (**) 
+                  (+@@) External trigger source  
+                  (+@@) External trigger edge 
+                  (+@@) number of conversion in the regular channels group sequencer.
+     
+             -@@- (*) and (**) are performing the same configuration
+     
+         (#) Get the conversion data: This subsection provides an important function in 
+             the ADC peripheral since it returns the converted data of the current 
+             regular channel. When the Conversion value is read, the EOC Flag is 
+             automatically cleared.
+  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures for the selected ADC regular channel its corresponding
+  *         rank in the sequencer and its sample time.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_Channel_0: ADC Channel0 selected
+  *            @arg ADC_Channel_1: ADC Channel1 selected
+  *            @arg ADC_Channel_2: ADC Channel2 selected
+  *            @arg ADC_Channel_3: ADC Channel3 selected
+  *            @arg ADC_Channel_4: ADC Channel4 selected
+  *            @arg ADC_Channel_5: ADC Channel5 selected
+  *            @arg ADC_Channel_6: ADC Channel6 selected
+  *            @arg ADC_Channel_7: ADC Channel7 selected
+  *            @arg ADC_Channel_8: ADC Channel8 selected
+  *            @arg ADC_Channel_9: ADC Channel9 selected
+  *            @arg ADC_Channel_10: ADC Channel10 selected
+  *            @arg ADC_Channel_11: ADC Channel11 selected
+  *            @arg ADC_Channel_12: ADC Channel12 selected
+  *            @arg ADC_Channel_13: ADC Channel13 selected
+  *            @arg ADC_Channel_14: ADC Channel14 selected
+  *            @arg ADC_Channel_15: ADC Channel15 selected
+  *            @arg ADC_Channel_16: ADC Channel16 selected
+  *            @arg ADC_Channel_17: ADC Channel17 selected
+  * @param  Rank: The rank in the regular group sequencer. This parameter must be between 1 to 16.
+  * @param  ADC_SampleTime: The sample time value to be set for the selected channel. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles
+  *            @arg ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles
+  *            @arg ADC_SampleTime_13Cycles5: Sample time equal to 13.5 cycles
+  *            @arg ADC_SampleTime_28Cycles5: Sample time equal to 28.5 cycles	
+  *            @arg ADC_SampleTime_41Cycles5: Sample time equal to 41.5 cycles	
+  *            @arg ADC_SampleTime_55Cycles5: Sample time equal to 55.5 cycles	
+  *            @arg ADC_SampleTime_71Cycles5: Sample time equal to 71.5 cycles	
+  *            @arg ADC_SampleTime_239Cycles5: Sample time equal to 239.5 cycles	
+  * @retval None
+  */
+void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  assert_param(IS_ADC_REGULAR_RANK(Rank));
+  assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime));
+  /* if ADC_Channel_10 ... ADC_Channel_17 is selected */
+  if (ADC_Channel > ADC_Channel_9)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR1;
+    /* Calculate the mask to clear */
+    tmpreg2 = ADC_SMPR_SMP_SET << (3 * (ADC_Channel - 10));
+    /* Clear the old channel sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * (ADC_Channel - 10));
+    /* Set the new channel sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR1 = tmpreg1;
+  }
+  else /* ADC_Channel include in ADC_Channel_[0..9] */
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR2;
+    /* Calculate the mask to clear */
+    tmpreg2 = ADC_SMPR_SMP_SET << (3 * ADC_Channel);
+    /* Clear the old channel sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * ADC_Channel);
+    /* Set the new channel sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR2 = tmpreg1;
+  }
+  /* For Rank 1 to 6 */
+  if (Rank < 7)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR3;
+    /* Calculate the mask to clear */
+    tmpreg2 = ADC_SQR_SQ_SET << (5 * (Rank - 1));
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 1));
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SQR3 = tmpreg1;
+  }
+  /* For Rank 7 to 12 */
+  else if (Rank < 13)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR2;
+    /* Calculate the mask to clear */
+    tmpreg2 = ADC_SQR_SQ_SET << (5 * (Rank - 7));
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 7));
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SQR2 = tmpreg1;
+  }
+  /* For Rank 13 to 16 */
+  else
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR1;
+    /* Calculate the mask to clear */
+    tmpreg2 = ADC_SQR_SQ_SET << (5 * (Rank - 13));
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 13));
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SQR1 = tmpreg1;
+  }
+}
+
+/**
+  * @brief  Enables or disables the ADCx conversion through external trigger.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC external trigger start of conversion.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC conversion on external event */
+    ADCx->CR2 |= ADC_CR2_EXTTRIG;
+  }
+  else
+  {
+    /* Disable the selected ADC conversion on external event */
+    ADCx->CR2 &= (uint32_t) (~ADC_CR2_EXTTRIG);
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected ADC software start conversion .
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_SoftwareStartConv(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+
+  /* Enable the selected ADC conversion on external event and start the selected
+     ADC conversion */
+    ADCx->CR2 |= (uint32_t)(ADC_CR2_SWSTART | ADC_CR2_EXTTRIG);
+
+}
+
+/**
+  * @brief  Gets the selected ADC Software start conversion Status.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval The new state of ADC software start conversion (SET or RESET).
+  */
+FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Check the status of SWSTART bit */
+  if ((ADCx->CR2 & ADC_CR2_SWSTART) != (uint32_t)RESET)
+  {
+    /* SWSTART bit is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SWSTART bit is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SWSTART bit status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Enables or disables the ADC continuous conversion mode 
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC continuous conversion mode
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC continuous conversion mode */
+    ADCx->CR2 |= (uint32_t)ADC_CR2_CONT;
+  }
+  else
+  {
+    /* Disable the selected ADC continuous conversion mode */
+    ADCx->CR2 &= (uint32_t)(~ADC_CR2_CONT);
+  }
+}
+
+/**
+  * @brief  Configures the discontinuous mode for the selected ADC regular
+  *         group channel.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  Number: specifies the discontinuous mode regular channel
+  *         count value. This number must be between 1 and 8.
+  * @retval None
+  */
+void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number)
+{
+  uint32_t tmpreg1 = 0;
+  uint32_t tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_REGULAR_DISC_NUMBER(Number));
+  /* Get the old register value */
+  tmpreg1 = ADCx->CR1;
+  /* Clear the old discontinuous mode channel count */
+  tmpreg1 &= (uint32_t)(~ADC_CR1_DISCNUM);
+  /* Set the discontinuous mode channel count */
+  tmpreg2 = Number - 1;
+  tmpreg1 |= tmpreg2 << 13;
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg1;
+}
+
+/**
+  * @brief  Enables or disables the discontinuous mode on regular group
+  *         channel for the specified ADC
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC discontinuous mode
+  *         on regular group channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC regular discontinuous mode */
+    ADCx->CR1 |= ADC_CR1_DISCEN;
+  }
+  else
+  {
+    /* Disable the selected ADC regular discontinuous mode */
+    ADCx->CR1 &= (uint32_t)(~ADC_CR1_DISCEN);
+  }
+}
+
+/**
+  * @brief  Returns the last ADCx conversion result data for regular channel.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval The Data conversion value.
+  */
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Return the selected ADC conversion value */
+  return (uint16_t) ADCx->DR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group5 Regular Channels DMA Configuration functions
+ *  @brief   Regular Channels DMA Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Regular Channels DMA Configuration functions #####
+ =============================================================================== 
+
+    [..] This section provides functions allowing to configure the DMA for
+         ADC regular channels. Since converted regular channel values are stored
+         into a unique data register, it is useful to use DMA for conversion of
+         more than one regular channel. This avoids the loss of the data already
+         stored in the ADC Data register. 
+         When the DMA mode is enabled (using the ADC_DMACmd() function), after
+         each conversion of a regular channel, a DMA request is generated.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified ADC DMA request.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC DMA transfer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_DMA_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC DMA request */
+    ADCx->CR2 |= ADC_CR2_DMA;
+  }
+  else
+  {
+    /* Disable the selected ADC DMA request */
+    ADCx->CR2 &= (uint32_t) (~ADC_CR2_DMA);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group6 Injected channels Configuration functions
+ *  @brief   Injected channels Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Injected channels Configuration functions #####
+ ===============================================================================  
+
+    [..] This section provide functions allowing to configure the ADC Injected
+         channels, it is composed of 2 sub sections : 
+         (#) Configuration functions for Injected channels: This subsection provides 
+             functions allowing to configure the ADC injected channels :    
+             (++) Configure the rank in the injected group sequencer for each channel
+             (++) Configure the sampling time for each channel    
+             (++) Activate the Auto injected Mode  
+             (++) Activate the Discontinuous Mode 
+             (++) Scan mode activation  
+             (++) External/software trigger source   
+             (++) External trigger edge 
+             (++) Injected channels sequencer.
+    
+         (#) Get the Specified Injected channel conversion data: This subsection 
+             provides an important function in the ADC peripheral since it returns
+             the converted data of the specific injected channel.
+
+@endverbatim
+  * @{
+  */ 
+
+/**
+  * @brief  Configures for the selected ADC injected channel its corresponding
+  *         rank in the sequencer and its sample time.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_Channel_0: ADC Channel0 selected
+  *            @arg ADC_Channel_1: ADC Channel1 selected
+  *            @arg ADC_Channel_2: ADC Channel2 selected
+  *            @arg ADC_Channel_3: ADC Channel3 selected
+  *            @arg ADC_Channel_4: ADC Channel4 selected
+  *            @arg ADC_Channel_5: ADC Channel5 selected
+  *            @arg ADC_Channel_6: ADC Channel6 selected
+  *            @arg ADC_Channel_7: ADC Channel7 selected
+  *            @arg ADC_Channel_8: ADC Channel8 selected
+  *            @arg ADC_Channel_9: ADC Channel9 selected
+  *            @arg ADC_Channel_10: ADC Channel10 selected
+  *            @arg ADC_Channel_11: ADC Channel11 selected
+  *            @arg ADC_Channel_12: ADC Channel12 selected
+  *            @arg ADC_Channel_13: ADC Channel13 selected
+  *            @arg ADC_Channel_14: ADC Channel14 selected
+  *            @arg ADC_Channel_15: ADC Channel15 selected
+  *            @arg ADC_Channel_16: ADC Channel16 selected
+  *            @arg ADC_Channel_17: ADC Channel17 selected
+  * @param  Rank: The rank in the injected group sequencer. This parameter must be between 1 and 4.
+  * @param  ADC_SampleTime: The sample time value to be set for the selected channel. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles
+  *            @arg ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles
+  *            @arg ADC_SampleTime_13Cycles5: Sample time equal to 13.5 cycles
+  *            @arg ADC_SampleTime_28Cycles5: Sample time equal to 28.5 cycles	
+  *            @arg ADC_SampleTime_41Cycles5: Sample time equal to 41.5 cycles	
+  *            @arg ADC_SampleTime_55Cycles5: Sample time equal to 55.5 cycles	
+  *            @arg ADC_SampleTime_71Cycles5: Sample time equal to 71.5 cycles	
+  *            @arg ADC_SampleTime_239Cycles5: Sample time equal to 239.5 cycles	
+  * @retval None
+  */
+void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0, tmpreg3 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  assert_param(IS_ADC_INJECTED_RANK(Rank));
+  assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime));
+  /* if ADC_Channel_10 ... ADC_Channel_17 is selected */
+  if (ADC_Channel > ADC_Channel_9)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR1;
+    /* Calculate the mask to clear */
+    tmpreg2 = ADC_SMPR_SMP_SET << (3*(ADC_Channel - 10));
+    /* Clear the old channel sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3*(ADC_Channel - 10));
+    /* Set the new channel sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR1 = tmpreg1;
+  }
+  else /* ADC_Channel include in ADC_Channel_[0..9] */
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR2;
+    /* Calculate the mask to clear */
+    tmpreg2 = ADC_SMPR_SMP_SET << (3 * ADC_Channel);
+    /* Clear the old channel sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * ADC_Channel);
+    /* Set the new channel sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR2 = tmpreg1;
+  }
+  /* Rank configuration */
+  /* Get the old register value */
+  tmpreg1 = ADCx->JSQR;
+  /* Get JL value: Number = JL+1 */
+  tmpreg3 =  (tmpreg1 & ADC_JSQR_JL)>> 20;
+  /* Calculate the mask to clear: ((Rank-1)+(4-JL-1)) */
+  tmpreg2 = ADC_JSQR_JSQ_SET << (5 * (uint8_t)((Rank + 3) - (tmpreg3 + 1)));
+  /* Clear the old JSQx bits for the selected rank */
+  tmpreg1 &= ~tmpreg2;
+  /* Calculate the mask to set: ((Rank-1)+(4-JL-1)) */
+  tmpreg2 = (uint32_t)ADC_Channel << (5 * (uint8_t)((Rank + 3) - (tmpreg3 + 1)));
+  /* Set the JSQx bits for the selected rank */
+  tmpreg1 |= tmpreg2;
+  /* Store the new register value */
+  ADCx->JSQR = tmpreg1;
+}
+
+/**
+  * @brief  Configures the sequencer length for injected channels
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  Length: The sequencer length. 
+  *          This parameter must be a number between 1 to 4.
+  * @retval None
+  */
+void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length)
+{
+  uint32_t tmpreg1 = 0;
+  uint32_t tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_LENGTH(Length));
+  
+  /* Get the old register value */
+  tmpreg1 = ADCx->JSQR;
+  /* Clear the old injected sequence length JL bits */
+  tmpreg1 &= (uint32_t)(~ADC_JSQR_JL);
+  /* Set the injected sequence length JL bits */
+  tmpreg2 = Length - 1; 
+  tmpreg1 |= tmpreg2 << 20;
+  /* Store the new register value */
+  ADCx->JSQR = tmpreg1;
+}
+
+/**
+  * @brief  Set the injected channels conversion value offset
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_InjectedChannel: the ADC injected channel to set its offset. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_InjectedChannel_1: Injected Channel1 selected
+  *            @arg ADC_InjectedChannel_2: Injected Channel2 selected
+  *            @arg ADC_InjectedChannel_3: Injected Channel3 selected
+  *            @arg ADC_InjectedChannel_4: Injected Channel4 selected
+  * @param  ADC_Offset: the offset value for the selected ADC injected channel
+  *          This parameter must be a 12bit value.
+  * @retval None
+  */
+void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t ADC_Offset)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_CHANNEL(ADC_InjectedChannel));
+  assert_param(IS_ADC_OFFSET(ADC_Offset));  
+  
+  tmp = (uint32_t)ADCx;
+  tmp += ADC_InjectedChannel;
+  
+  /* Set the selected injected channel data offset */
+  *(__IO uint32_t *) tmp = (uint32_t)ADC_Offset;
+}
+
+/**
+  * @brief  Configures the ADCx external trigger for injected channels conversion.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_ExternalTrigInjecConv: specifies the ADC trigger to start injected conversion. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_ExternalTrigInjecConv_T1_TRGO: Timer1 TRGO event selected (for ADC1, ADC2 and ADC3)
+  *            @arg ADC_ExternalTrigInjecConv_T1_CC4: Timer1 capture compare4 selected (for ADC1, ADC2 and ADC3)
+  *            @arg ADC_ExternalTrigInjecConv_T2_TRGO: Timer2 TRGO event selected (for ADC1 and ADC2)
+  *            @arg ADC_ExternalTrigInjecConv_T2_CC1: Timer2 capture compare1 selected (for ADC1 and ADC2)
+  *            @arg ADC_ExternalTrigInjecConv_T3_CC4: Timer3 capture compare4 selected (for ADC1 and ADC2)
+  *            @arg ADC_ExternalTrigInjecConv_T4_TRGO: Timer4 TRGO event selected (for ADC1 and ADC2)
+  *            @arg ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4: External interrupt line 15 or Timer8
+  *                                                       capture compare4 event selected (for ADC1 and ADC2)                       
+  *            @arg ADC_ExternalTrigInjecConv_T4_CC3: Timer4 capture compare3 selected (for ADC3 only)
+  *            @arg ADC_ExternalTrigInjecConv_T8_CC2: Timer8 capture compare2 selected (for ADC3 only)                         
+  *            @arg ADC_ExternalTrigInjecConv_T8_CC4: Timer8 capture compare4 selected (for ADC3 only)
+  *            @arg ADC_ExternalTrigInjecConv_T5_TRGO: Timer5 TRGO event selected (for ADC3 only)                         
+  *            @arg ADC_ExternalTrigInjecConv_T5_CC4: Timer5 capture compare4 selected (for ADC3 only)                        
+  *            @arg ADC_ExternalTrigInjecConv_None: Injected conversion started by software and not
+  *                                          by external trigger (for ADC1, ADC2 and ADC3)
+  * @retval None
+  */
+void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_EXT_INJEC_TRIG(ADC_ExternalTrigInjecConv));
+  /* Get the old register value */
+  tmpreg = ADCx->CR2;
+  /* Clear the old external event selection for injected group */
+  tmpreg &= (uint32_t) (~ADC_CR2_JEXTSEL);
+  /* Set the external event selection for injected group */
+  tmpreg |= ADC_ExternalTrigInjecConv;
+  /* Store the new register value */
+  ADCx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the ADCx injected channels conversion through
+  *         external trigger
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC external trigger start of
+  *         injected conversion.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC external event selection for injected group */
+    ADCx->CR2 |= ADC_CR2_JEXTTRIG;
+  }
+  else
+  {
+    /* Disable the selected ADC external event selection for injected group */
+    ADCx->CR2 &= (uint32_t)(~ADC_CR2_JEXTTRIG);
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected ADC start of the injected 
+  *         channels conversion.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC software start injected conversion.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC conversion for injected group on external event and start the selected
+       ADC injected conversion */
+    ADCx->CR2 |= (ADC_CR2_JSWSTART | ADC_CR2_JEXTTRIG);
+  }
+  else
+  {
+    /* Disable the selected ADC conversion on external event for injected group and stop the selected
+       ADC injected conversion */
+    ADCx->CR2 &= (uint32_t) ~(ADC_CR2_JSWSTART | ADC_CR2_JEXTTRIG);
+  }
+}
+
+/**
+  * @brief  Gets the selected ADC Software start injected conversion Status.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval The new state of ADC software start injected conversion (SET or RESET).
+  */
+FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Check the status of JSWSTART bit */
+  if ((ADCx->CR2 & ADC_CR2_JSWSTART) != (uint32_t)RESET)
+  {
+    /* JSWSTART bit is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* JSWSTART bit is reset */
+    bitstatus = RESET;
+  }
+  /* Return the JSWSTART bit status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Enables or disables the selected ADC automatic injected group
+  *         conversion after regular one.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC auto injected conversion
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC automatic injected group conversion */
+    ADCx->CR1 |= ADC_CR1_JAUTO;
+  }
+  else
+  {
+    /* Disable the selected ADC automatic injected group conversion */
+    ADCx->CR1 &= (uint32_t)(~ADC_CR1_JAUTO);
+  }
+}
+
+/**
+  * @brief  Enables or disables the discontinuous mode for injected group
+  *         channel for the specified ADC
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC discontinuous mode
+  *         on injected group channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC injected discontinuous mode */
+    ADCx->CR1 |= ADC_CR1_JDISCEN;
+  }
+  else
+  {
+    /* Disable the selected ADC injected discontinuous mode */
+    ADCx->CR1 &= (uint32_t) (~ADC_CR1_JDISCEN);
+  }
+}
+
+/**
+  * @brief  Returns the ADC injected channel conversion result
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_InjectedChannel: the converted ADC injected channel.
+  *          This parameter can be one of the following values:
+  *            @arg ADC_InjectedChannel_1: Injected Channel1 selected
+  *            @arg ADC_InjectedChannel_2: Injected Channel2 selected
+  *            @arg ADC_InjectedChannel_3: Injected Channel3 selected
+  *            @arg ADC_InjectedChannel_4: Injected Channel4 selected
+  * @retval The Data conversion value.
+  */
+uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_CHANNEL(ADC_InjectedChannel));
+
+  tmp = (uint32_t)ADCx;
+  tmp += ADC_InjectedChannel + ADC_JDR_OFFSET;
+  
+  /* Returns the selected injected channel conversion data value */
+  return (uint16_t) (*(__IO uint32_t*)  tmp);   
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group7 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ =============================================================================== 
+
+    [..] This section provides functions allowing to configure the ADC Interrupts,
+         get the status and clear flags and Interrupts pending bits.
+  
+    [..] The ADC provide 4 Interrupts sources and 9 Flags which can be divided
+         into 3 groups:
+  
+  *** Flags and Interrupts for ADC regular channels ***
+  =====================================================
+    [..]
+        (+)Flags :
+           (##) ADC_FLAG_EOC : Regular channel end of conversion to indicate 
+                the end of sequence of regular GROUP conversions
+           (##) ADC_FLAG_STRT: Regular channel start to indicate when regular
+                CHANNEL conversion starts.
+
+        (+)Interrupts :
+           (##) ADC_IT_EOC : specifies the interrupt source for Regular channel
+                end of conversion event.
+  
+  
+  *** Flags and Interrupts for ADC Injected channels ***
+  ======================================================
+    [..]
+        (+)Flags :
+           (##) ADC_FLAG_JEOC : Injected channel end of conversion to indicate
+                at the end of injected GROUP conversion
+           (##) ADC_FLAG_JSTRT : Injected channel start to indicate when injected
+                GROUP conversion starts.
+
+        (+)Interrupts :
+           (##) ADC_IT_JEOC : specifies the interrupt source for Injected channel
+                end of conversion event.
+
+  *** General Flags and Interrupts for the ADC ***
+  ================================================
+    [..]
+        (+)Flags :
+           (##) ADC_FLAG_AWD : Analog watchdog + to indicate if the converted voltage
+                              crosses the programmed thresholds values.
+        (+)Interrupts :
+           (##) ADC_IT_AWD : specifies the interrupt source for Analog watchdog event.  
+
+    [..] The user should identify which mode will be used in his application to
+         manage the ADC controller events: Polling mode or Interrupt mode.
+  
+    [..] In the Polling Mode it is advised to use the following functions:
+         (+) ADC_GetFlagStatus() : to check if flags events occur. 
+         (+) ADC_ClearFlag()     : to clear the flags events.
+      
+    [..] In the Interrupt Mode it is advised to use the following functions:
+         (+) ADC_ITConfig()       : to enable or disable the interrupt source.
+         (+) ADC_GetITStatus()    : to check if Interrupt occurs.
+         (+) ADC_ClearITPendingBit() : to clear the Interrupt pending Bit 
+                                       (corresponding Flag). 
+@endverbatim
+  * @{
+  */ 
+
+/**
+  * @brief  Enables or disables the specified ADC interrupts.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg ADC_IT_EOC: End of conversion interrupt mask
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *            @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  * @param  NewState: new state of the specified ADC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState)
+{
+  uint8_t itmask = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_ADC_IT(ADC_IT));
+  /* Get the ADC IT index */
+  itmask = (uint8_t)ADC_IT;
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC interrupts */
+    ADCx->CR1 |= itmask;
+  }
+  else
+  {
+    /* Disable the selected ADC interrupts */
+    ADCx->CR1 &= (~(uint32_t)itmask);
+  }
+}
+
+/**
+  * @brief  Checks whether the specified ADC flag is set or not.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_FLAG: specifies the flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_FLAG_AWD: Analog watchdog flag
+  *            @arg ADC_FLAG_EOC: End of conversion flag
+  *            @arg ADC_FLAG_JEOC: End of injected group conversion flag
+  *            @arg ADC_FLAG_JSTRT: Start of injected group conversion flag
+  *            @arg ADC_FLAG_STRT: Start of regular group conversion flag
+  * @retval The new state of ADC_FLAG (SET or RESET).
+  */
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_GET_FLAG(ADC_FLAG));
+  /* Check the status of the specified ADC flag */
+  if ((ADCx->SR & ADC_FLAG) != (uint8_t)RESET)
+  {
+    /* ADC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* ADC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the ADC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the ADCx's pending flags.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg ADC_FLAG_AWD: Analog watchdog flag
+  *            @arg ADC_FLAG_EOC: End of conversion flag
+  *            @arg ADC_FLAG_JEOC: End of injected group conversion flag
+  *            @arg ADC_FLAG_JSTRT: Start of injected group conversion flag
+  *            @arg ADC_FLAG_STRT: Start of regular group conversion flag
+  * @retval None
+  */
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CLEAR_FLAG(ADC_FLAG));
+  /* Clear the selected ADC flags */
+  ADCx->SR = ~(uint32_t)ADC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified ADC interrupt has occurred or not.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_IT_EOC: End of conversion interrupt mask
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *            @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  * @retval The new state of ADC_IT (SET or RESET).
+  */
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t itmask = 0, enablestatus = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_GET_IT(ADC_IT));
+  /* Get the ADC IT index */
+  itmask = ADC_IT >> 8;
+  /* Get the ADC_IT enable bit status */
+  enablestatus = (ADCx->CR1 & (uint8_t)ADC_IT) ;
+  /* Check the status of the specified ADC interrupt */
+  if (((ADCx->SR & itmask) != (uint32_t)RESET) && enablestatus)
+  {
+    /* ADC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* ADC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the ADC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the ADCx's interrupt pending bits.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg ADC_IT_EOC: End of conversion interrupt mask
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *            @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  * @retval None
+  */
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT)
+{
+  uint8_t itmask = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_IT(ADC_IT));
+  /* Get the ADC IT index */
+  itmask = (uint8_t)(ADC_IT >> 8);
+  /* Clear the selected ADC interrupt pending bits */
+  ADCx->SR = ~(uint32_t)itmask;
+}
+
+/**
+  * @brief  Gets the selected ADC calibration status.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval The new state of ADC calibration (SET or RESET).
+  */
+FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Check the status of CAL bit */
+  if ((ADCx->CR2 & ADC_CR2_CAL) != (uint32_t)RESET)
+  {
+    /* CAL bit is set: calibration on going */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CAL bit is reset: end of calibration */
+    bitstatus = RESET;
+  }
+  /* Return the CAL bit status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Gets the selected ADC reset calibration registers status.
+  * @param  ADCx: where x can be 1 to select the ADC peripheral.
+  * @retval The new state of ADC reset calibration registers (SET or RESET).
+  */
+FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Check the status of RSTCAL bit */
+  if ((ADCx->CR2 & ADC_CR2_RSTCAL) != (uint32_t)RESET)
+  {
+    /* RSTCAL bit is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* RSTCAL bit is reset */
+    bitstatus = RESET;
+  }
+  /* Return the RSTCAL bit status */
+  return  bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_can.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_can.c
new file mode 100644
index 00000000..e0205847
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_can.c
@@ -0,0 +1,1669 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_can.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Controller area network (CAN) peripheral:           
+  *           + Initialization and Configuration 
+  *           + CAN Frames Transmission 
+  *           + CAN Frames Reception    
+  *           + Operation modes switch  
+  *           + Error management          
+  *           + Interrupts and flags        
+  *         
+  *  @verbatim
+================================================================================
+                      ##### How to use this driver #####
+================================================================================
+    [..]
+    (#) Enable the CAN controller interface clock using 
+        RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN1, ENABLE); for CAN1 
+
+    (#) CAN pins configuration
+       (++) Enable the clock for the CAN GPIOs using the following function:
+            RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);   
+       (++) Connect the involved CAN pins to AF9 using the following function 
+            GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_CANx); 
+       (++) Configure these CAN pins in alternate function mode by calling
+            the function  GPIO_Init();   
+    (#) Initialise and configure the CAN using CAN_Init() and 
+        CAN_FilterInit() functions.   
+
+    (#) Transmit the desired CAN frame using CAN_Transmit() function.
+
+    (#) Check the transmission of a CAN frame using CAN_TransmitStatus()
+        function.
+
+    (#) Cancel the transmission of a CAN frame using CAN_CancelTransmit()
+        function.  
+
+    (#) Receive a CAN frame using CAN_Recieve() function.
+
+    (#) Release the receive FIFOs using CAN_FIFORelease() function.
+
+    (#) Return the number of pending received frames using 
+        CAN_MessagePending() function.            
+
+    (#) To control CAN events you can use one of the following two methods:
+       (++) Check on CAN flags using the CAN_GetFlagStatus() function.  
+       (++) Use CAN interrupts through the function CAN_ITConfig() at 
+            initialization phase and CAN_GetITStatus() function into 
+            interrupt routines to check if the event has occurred or not.
+            After checking on a flag you should clear it using CAN_ClearFlag()
+            function. And after checking on an interrupt event you should 
+            clear it using CAN_ClearITPendingBit() function.            
+
+  *  @endverbatim
+  *         
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_can.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CAN 
+  * @brief CAN driver modules
+  * @{
+  */ 
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* CAN Master Control Register bits */
+#define MCR_DBF           ((uint32_t)0x00010000) /* software master reset */
+
+/* CAN Mailbox Transmit Request */
+#define TMIDxR_TXRQ       ((uint32_t)0x00000001) /* Transmit mailbox request */
+
+/* CAN Filter Master Register bits */
+#define FMR_FINIT         ((uint32_t)0x00000001) /* Filter init mode */
+
+/* Time out for INAK bit */
+#define INAK_TIMEOUT      ((uint32_t)0x0000FFFF)
+/* Time out for SLAK bit */
+#define SLAK_TIMEOUT      ((uint32_t)0x0000FFFF)
+
+/* Flags in TSR register */
+#define CAN_FLAGS_TSR     ((uint32_t)0x08000000) 
+/* Flags in RF1R register */
+#define CAN_FLAGS_RF1R    ((uint32_t)0x04000000) 
+/* Flags in RF0R register */
+#define CAN_FLAGS_RF0R    ((uint32_t)0x02000000) 
+/* Flags in MSR register */
+#define CAN_FLAGS_MSR     ((uint32_t)0x01000000) 
+/* Flags in ESR register */
+#define CAN_FLAGS_ESR     ((uint32_t)0x00F00000) 
+
+/* Mailboxes definition */
+#define CAN_TXMAILBOX_0   ((uint8_t)0x00)
+#define CAN_TXMAILBOX_1   ((uint8_t)0x01)
+#define CAN_TXMAILBOX_2   ((uint8_t)0x02) 
+
+#define CAN_MODE_MASK     ((uint32_t) 0x00000003)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit);
+
+/** @defgroup CAN_Private_Functions
+  * @{
+  */
+
+/** @defgroup CAN_Group1 Initialization and Configuration functions
+ *  @brief    Initialization and Configuration functions 
+ *
+@verbatim    
+ ===============================================================================
+          ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to 
+         (#) Initialize the CAN peripherals : Prescaler, operating mode, the maximum number 
+             of time quanta to perform resynchronization, the number of time quanta in
+             Bit Segment 1 and 2 and many other modes. 
+         (#) Configures the CAN reception filter.
+         (#) Select the start bank filter for slave CAN.
+         (#) Enables or disables the Debug Freeze mode for CAN
+         (#) Enables or disables the CAN Time Trigger Operation communication mode
+   
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Deinitializes the CAN peripheral registers to their default reset values.
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @retval None
+  */
+void CAN_DeInit(CAN_TypeDef* CANx)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+ 
+  if (CANx == CAN1)
+  {
+    /* Enable CAN1 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN1, ENABLE);
+    /* Release CAN1 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN1, DISABLE);
+  }
+}
+
+/**
+  * @brief  Initializes the CAN peripheral according to the specified
+  *         parameters in the CAN_InitStruct.
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @param  CAN_InitStruct: pointer to a CAN_InitTypeDef structure that contains
+  *         the configuration information for the CAN peripheral.
+  * @retval Constant indicates initialization succeed which will be 
+  *         CAN_InitStatus_Failed or CAN_InitStatus_Success.
+  */
+uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct)
+{
+  uint8_t InitStatus = CAN_InitStatus_Failed;
+  uint32_t wait_ack = 0x00000000;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TTCM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_ABOM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_AWUM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_NART));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_RFLM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TXFP));
+  assert_param(IS_CAN_MODE(CAN_InitStruct->CAN_Mode));
+  assert_param(IS_CAN_SJW(CAN_InitStruct->CAN_SJW));
+  assert_param(IS_CAN_BS1(CAN_InitStruct->CAN_BS1));
+  assert_param(IS_CAN_BS2(CAN_InitStruct->CAN_BS2));
+  assert_param(IS_CAN_PRESCALER(CAN_InitStruct->CAN_Prescaler));
+
+  /* Exit from sleep mode */
+  CANx->MCR &= (~(uint32_t)CAN_MCR_SLEEP);
+
+  /* Request initialisation */
+  CANx->MCR |= CAN_MCR_INRQ ;
+
+  /* Wait the acknowledge */
+  while (((CANx->MSR & CAN_MSR_INAK) != CAN_MSR_INAK) && (wait_ack != INAK_TIMEOUT))
+  {
+    wait_ack++;
+  }
+
+  /* Check acknowledge */
+  if ((CANx->MSR & CAN_MSR_INAK) != CAN_MSR_INAK)
+  {
+    InitStatus = CAN_InitStatus_Failed;
+  }
+  else 
+  {
+    /* Set the time triggered communication mode */
+    if (CAN_InitStruct->CAN_TTCM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_TTCM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_TTCM;
+    }
+
+    /* Set the automatic bus-off management */
+    if (CAN_InitStruct->CAN_ABOM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_ABOM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_ABOM;
+    }
+
+    /* Set the automatic wake-up mode */
+    if (CAN_InitStruct->CAN_AWUM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_AWUM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_AWUM;
+    }
+
+    /* Set the no automatic retransmission */
+    if (CAN_InitStruct->CAN_NART == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_NART;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_NART;
+    }
+
+    /* Set the receive FIFO locked mode */
+    if (CAN_InitStruct->CAN_RFLM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_RFLM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_RFLM;
+    }
+
+    /* Set the transmit FIFO priority */
+    if (CAN_InitStruct->CAN_TXFP == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_TXFP;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_TXFP;
+    }
+
+    /* Set the bit timing register */
+    CANx->BTR = (uint32_t)((uint32_t)CAN_InitStruct->CAN_Mode << 30) | \
+                ((uint32_t)CAN_InitStruct->CAN_SJW << 24) | \
+                ((uint32_t)CAN_InitStruct->CAN_BS1 << 16) | \
+                ((uint32_t)CAN_InitStruct->CAN_BS2 << 20) | \
+               ((uint32_t)CAN_InitStruct->CAN_Prescaler - 1);
+
+    /* Request leave initialisation */
+    CANx->MCR &= ~(uint32_t)CAN_MCR_INRQ;
+
+   /* Wait the acknowledge */
+   wait_ack = 0;
+
+   while (((CANx->MSR & CAN_MSR_INAK) == CAN_MSR_INAK) && (wait_ack != INAK_TIMEOUT))
+   {
+     wait_ack++;
+   }
+
+    /* ...and check acknowledged */
+    if ((CANx->MSR & CAN_MSR_INAK) == CAN_MSR_INAK)
+    {
+      InitStatus = CAN_InitStatus_Failed;
+    }
+    else
+    {
+      InitStatus = CAN_InitStatus_Success ;
+    }
+  }
+
+  /* At this step, return the status of initialization */
+  return InitStatus;
+}
+
+/**
+  * @brief  Configures the CAN reception filter according to the specified
+  *         parameters in the CAN_FilterInitStruct.
+  * @param  CAN_FilterInitStruct: pointer to a CAN_FilterInitTypeDef structure that
+  *         contains the configuration information.
+  * @retval None
+  */
+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct)
+{
+  uint32_t filter_number_bit_pos = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_FILTER_NUMBER(CAN_FilterInitStruct->CAN_FilterNumber));
+  assert_param(IS_CAN_FILTER_MODE(CAN_FilterInitStruct->CAN_FilterMode));
+  assert_param(IS_CAN_FILTER_SCALE(CAN_FilterInitStruct->CAN_FilterScale));
+  assert_param(IS_CAN_FILTER_FIFO(CAN_FilterInitStruct->CAN_FilterFIFOAssignment));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_FilterInitStruct->CAN_FilterActivation));
+
+  filter_number_bit_pos = ((uint32_t)1) << CAN_FilterInitStruct->CAN_FilterNumber;
+
+  /* Initialisation mode for the filter */
+  CAN1->FMR |= FMR_FINIT;
+
+  /* Filter Deactivation */
+  CAN1->FA1R &= ~(uint32_t)filter_number_bit_pos;
+
+  /* Filter Scale */
+  if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_16bit)
+  {
+    /* 16-bit scale for the filter */
+    CAN1->FS1R &= ~(uint32_t)filter_number_bit_pos;
+
+    /* First 16-bit identifier and First 16-bit mask */
+    /* Or First 16-bit identifier and Second 16-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow);
+
+    /* Second 16-bit identifier and Second 16-bit mask */
+    /* Or Third 16-bit identifier and Fourth 16-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh);
+  }
+
+  if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_32bit)
+  {
+    /* 32-bit scale for the filter */
+    CAN1->FS1R |= filter_number_bit_pos;
+    /* 32-bit identifier or First 32-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow);
+    /* 32-bit mask or Second 32-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow);
+  }
+
+  /* Filter Mode */
+  if (CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdMask)
+  {
+    /*Id/Mask mode for the filter*/
+    CAN1->FM1R &= ~(uint32_t)filter_number_bit_pos;
+  }
+  else /* CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdList */
+  {
+    /*Identifier list mode for the filter*/
+    CAN1->FM1R |= (uint32_t)filter_number_bit_pos;
+  }
+
+  /* Filter FIFO assignment */
+  if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_Filter_FIFO0)
+  {
+    /* FIFO 0 assignation for the filter */
+    CAN1->FFA1R &= ~(uint32_t)filter_number_bit_pos;
+  }
+
+  if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_Filter_FIFO1)
+  {
+    /* FIFO 1 assignation for the filter */
+    CAN1->FFA1R |= (uint32_t)filter_number_bit_pos;
+  }
+  
+  /* Filter activation */
+  if (CAN_FilterInitStruct->CAN_FilterActivation == ENABLE)
+  {
+    CAN1->FA1R |= filter_number_bit_pos;
+  }
+
+  /* Leave the initialisation mode for the filter */
+  CAN1->FMR &= ~FMR_FINIT;
+}
+
+/**
+  * @brief  Fills each CAN_InitStruct member with its default value.
+  * @param  CAN_InitStruct: pointer to a CAN_InitTypeDef structure which ill be initialized.
+  * @retval None
+  */
+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct)
+{
+  /* Reset CAN init structure parameters values */
+  
+  /* Initialize the time triggered communication mode */
+  CAN_InitStruct->CAN_TTCM = DISABLE;
+  
+  /* Initialize the automatic bus-off management */
+  CAN_InitStruct->CAN_ABOM = DISABLE;
+  
+  /* Initialize the automatic wake-up mode */
+  CAN_InitStruct->CAN_AWUM = DISABLE;
+  
+  /* Initialize the no automatic retransmission */
+  CAN_InitStruct->CAN_NART = DISABLE;
+  
+  /* Initialize the receive FIFO locked mode */
+  CAN_InitStruct->CAN_RFLM = DISABLE;
+  
+  /* Initialize the transmit FIFO priority */
+  CAN_InitStruct->CAN_TXFP = DISABLE;
+  
+  /* Initialize the CAN_Mode member */
+  CAN_InitStruct->CAN_Mode = CAN_Mode_Normal;
+  
+  /* Initialize the CAN_SJW member */
+  CAN_InitStruct->CAN_SJW = CAN_SJW_1tq;
+  
+  /* Initialize the CAN_BS1 member */
+  CAN_InitStruct->CAN_BS1 = CAN_BS1_4tq;
+  
+  /* Initialize the CAN_BS2 member */
+  CAN_InitStruct->CAN_BS2 = CAN_BS2_3tq;
+  
+  /* Initialize the CAN_Prescaler member */
+  CAN_InitStruct->CAN_Prescaler = 1;
+}
+
+/**
+  * @brief  Select the start bank filter for slave CAN.
+  * @param  CAN_BankNumber: Select the start slave bank filter from 1..27.
+  * @retval None
+  */
+void CAN_SlaveStartBank(uint8_t CAN_BankNumber) 
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_BANKNUMBER(CAN_BankNumber));
+  
+  /* Enter Initialisation mode for the filter */
+  CAN1->FMR |= FMR_FINIT;
+  
+  /* Select the start slave bank */
+  CAN1->FMR &= (uint32_t)0xFFFFC0F1 ;
+  CAN1->FMR |= (uint32_t)(CAN_BankNumber)<<8;
+  
+  /* Leave Initialisation mode for the filter */
+  CAN1->FMR &= ~FMR_FINIT;
+}
+
+/**
+  * @brief  Enables or disables the DBG Freeze for CAN.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  NewState: new state of the CAN peripheral. 
+  *          This parameter can be: ENABLE (CAN reception/transmission is frozen
+  *          during debug. Reception FIFOs can still be accessed/controlled normally) 
+  *          or DISABLE (CAN is working during debug).
+  * @retval None
+  */
+void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Debug Freeze  */
+    CANx->MCR |= MCR_DBF;
+  }
+  else
+  {
+    /* Disable Debug Freeze */
+    CANx->MCR &= ~MCR_DBF;
+  }
+}
+
+
+/**
+  * @brief  Enables or disables the CAN Time TriggerOperation communication mode.
+  * @note   DLC must be programmed as 8 in order Time Stamp (2 bytes) to be 
+  *         sent over the CAN bus.  
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  NewState: Mode new state. This parameter can be: ENABLE or DISABLE.
+  *         When enabled, Time stamp (TIME[15:0]) value is  sent in the last two
+  *         data bytes of the 8-byte message: TIME[7:0] in data byte 6 and TIME[15:8] 
+  *         in data byte 7. 
+  * @retval None
+  */
+void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the TTCM mode */
+    CANx->MCR |= CAN_MCR_TTCM;
+
+    /* Set TGT bits */
+    CANx->sTxMailBox[0].TDTR |= ((uint32_t)CAN_TDT0R_TGT);
+    CANx->sTxMailBox[1].TDTR |= ((uint32_t)CAN_TDT1R_TGT);
+    CANx->sTxMailBox[2].TDTR |= ((uint32_t)CAN_TDT2R_TGT);
+  }
+  else
+  {
+    /* Disable the TTCM mode */
+    CANx->MCR &= (uint32_t)(~(uint32_t)CAN_MCR_TTCM);
+
+    /* Reset TGT bits */
+    CANx->sTxMailBox[0].TDTR &= ((uint32_t)~CAN_TDT0R_TGT);
+    CANx->sTxMailBox[1].TDTR &= ((uint32_t)~CAN_TDT1R_TGT);
+    CANx->sTxMailBox[2].TDTR &= ((uint32_t)~CAN_TDT2R_TGT);
+  }
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group2 CAN Frames Transmission functions
+ *  @brief    CAN Frames Transmission functions 
+ *
+@verbatim    
+ ===============================================================================
+          ##### CAN Frames Transmission functions ##### 
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+         (#) Initiate and transmit a CAN frame message (if there is an empty mailbox).
+         (#) Check the transmission status of a CAN Frame
+         (#) Cancel a transmit request
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initiates and transmits a CAN frame message.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  TxMessage: pointer to a structure which contains CAN Id, CAN DLC and CAN data.
+  * @retval The number of the mailbox that is used for transmission or
+  *         CAN_TxStatus_NoMailBox if there is no empty mailbox.
+  */
+uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage)
+{
+  uint8_t transmit_mailbox = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IDTYPE(TxMessage->IDE));
+  assert_param(IS_CAN_RTR(TxMessage->RTR));
+  assert_param(IS_CAN_DLC(TxMessage->DLC));
+
+  /* Select one empty transmit mailbox */
+  if ((CANx->TSR&CAN_TSR_TME0) == CAN_TSR_TME0)
+  {
+    transmit_mailbox = 0;
+  }
+  else if ((CANx->TSR&CAN_TSR_TME1) == CAN_TSR_TME1)
+  {
+    transmit_mailbox = 1;
+  }
+  else if ((CANx->TSR&CAN_TSR_TME2) == CAN_TSR_TME2)
+  {
+    transmit_mailbox = 2;
+  }
+  else
+  {
+    transmit_mailbox = CAN_TxStatus_NoMailBox;
+  }
+
+  if (transmit_mailbox != CAN_TxStatus_NoMailBox)
+  {
+    /* Set up the Id */
+    CANx->sTxMailBox[transmit_mailbox].TIR &= TMIDxR_TXRQ;
+    if (TxMessage->IDE == CAN_Id_Standard)
+    {
+      assert_param(IS_CAN_STDID(TxMessage->StdId));  
+      CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->StdId << 21) | \
+                                                  TxMessage->RTR);
+    }
+    else
+    {
+      assert_param(IS_CAN_EXTID(TxMessage->ExtId));
+      CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->ExtId << 3) | \
+                                                  TxMessage->IDE | \
+                                                  TxMessage->RTR);
+    }
+    
+    /* Set up the DLC */
+    TxMessage->DLC &= (uint8_t)0x0000000F;
+    CANx->sTxMailBox[transmit_mailbox].TDTR &= (uint32_t)0xFFFFFFF0;
+    CANx->sTxMailBox[transmit_mailbox].TDTR |= TxMessage->DLC;
+
+    /* Set up the data field */
+    CANx->sTxMailBox[transmit_mailbox].TDLR = (((uint32_t)TxMessage->Data[3] << 24) | 
+                                             ((uint32_t)TxMessage->Data[2] << 16) |
+                                             ((uint32_t)TxMessage->Data[1] << 8) | 
+                                             ((uint32_t)TxMessage->Data[0]));
+    CANx->sTxMailBox[transmit_mailbox].TDHR = (((uint32_t)TxMessage->Data[7] << 24) | 
+                                             ((uint32_t)TxMessage->Data[6] << 16) |
+                                             ((uint32_t)TxMessage->Data[5] << 8) |
+                                             ((uint32_t)TxMessage->Data[4]));
+    /* Request transmission */
+    CANx->sTxMailBox[transmit_mailbox].TIR |= TMIDxR_TXRQ;
+  }
+  return transmit_mailbox;
+}
+
+/**
+  * @brief  Checks the transmission status of a CAN Frame.
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @param  TransmitMailbox: the number of the mailbox that is used for transmission.
+  * @retval CAN_TxStatus_Ok if the CAN driver transmits the message, 
+  *         CAN_TxStatus_Failed in an other case.
+  */
+uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox)
+{
+  uint32_t state = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_TRANSMITMAILBOX(TransmitMailbox));
+ 
+  switch (TransmitMailbox)
+  {
+    case (CAN_TXMAILBOX_0): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0);
+      break;
+    case (CAN_TXMAILBOX_1): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1);
+      break;
+    case (CAN_TXMAILBOX_2): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2);
+      break;
+    default:
+      state = CAN_TxStatus_Failed;
+      break;
+  }
+  switch (state)
+  {
+      /* transmit pending  */
+    case (0x0): state = CAN_TxStatus_Pending;
+      break;
+      /* transmit failed  */
+     case (CAN_TSR_RQCP0 | CAN_TSR_TME0): state = CAN_TxStatus_Failed;
+      break;
+     case (CAN_TSR_RQCP1 | CAN_TSR_TME1): state = CAN_TxStatus_Failed;
+      break;
+     case (CAN_TSR_RQCP2 | CAN_TSR_TME2): state = CAN_TxStatus_Failed;
+      break;
+      /* transmit succeeded  */
+    case (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0):state = CAN_TxStatus_Ok;
+      break;
+    case (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1):state = CAN_TxStatus_Ok;
+      break;
+    case (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2):state = CAN_TxStatus_Ok;
+      break;
+    default: state = CAN_TxStatus_Failed;
+      break;
+  }
+  return (uint8_t) state;
+}
+
+/**
+  * @brief  Cancels a transmit request.
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @param  Mailbox: Mailbox number.
+  * @retval None
+  */
+void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_TRANSMITMAILBOX(Mailbox));
+  /* abort transmission */
+  switch (Mailbox)
+  {
+    case (CAN_TXMAILBOX_0): CANx->TSR |= CAN_TSR_ABRQ0;
+      break;
+    case (CAN_TXMAILBOX_1): CANx->TSR |= CAN_TSR_ABRQ1;
+      break;
+    case (CAN_TXMAILBOX_2): CANx->TSR |= CAN_TSR_ABRQ2;
+      break;
+    default:
+      break;
+  }
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group3 CAN Frames Reception functions
+ *  @brief    CAN Frames Reception functions 
+ *
+@verbatim    
+ ===============================================================================
+          ##### CAN Frames Reception functions ##### 
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+         (#) Receive a correct CAN frame
+         (#) Release a specified receive FIFO (2 FIFOs are available)
+         (#) Return the number of the pending received CAN frames
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Receives a correct CAN frame.
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @param  FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
+  * @param  RxMessage: pointer to a structure receive frame which contains CAN Id,
+  *         CAN DLC, CAN data and FMI number.
+  * @retval None
+  */
+void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  /* Get the Id */
+  RxMessage->IDE = (uint8_t)0x04 & CANx->sFIFOMailBox[FIFONumber].RIR;
+  if (RxMessage->IDE == CAN_Id_Standard)
+  {
+    RxMessage->StdId = (uint32_t)0x000007FF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 21);
+  }
+  else
+  {
+    RxMessage->ExtId = (uint32_t)0x1FFFFFFF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 3);
+  }
+  
+  RxMessage->RTR = (uint8_t)0x02 & CANx->sFIFOMailBox[FIFONumber].RIR;
+  /* Get the DLC */
+  RxMessage->DLC = (uint8_t)0x0F & CANx->sFIFOMailBox[FIFONumber].RDTR;
+  /* Get the FMI */
+  RxMessage->FMI = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDTR >> 8);
+  /* Get the data field */
+  RxMessage->Data[0] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDLR;
+  RxMessage->Data[1] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 8);
+  RxMessage->Data[2] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 16);
+  RxMessage->Data[3] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 24);
+  RxMessage->Data[4] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDHR;
+  RxMessage->Data[5] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 8);
+  RxMessage->Data[6] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 16);
+  RxMessage->Data[7] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 24);
+  /* Release the FIFO */
+  /* Release FIFO0 */
+  if (FIFONumber == CAN_FIFO0)
+  {
+    CANx->RF0R |= CAN_RF0R_RFOM0;
+  }
+  /* Release FIFO1 */
+  else /* FIFONumber == CAN_FIFO1 */
+  {
+    CANx->RF1R |= CAN_RF1R_RFOM1;
+  }
+}
+
+/**
+  * @brief  Releases the specified receive FIFO.
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @param  FIFONumber: FIFO to release, CAN_FIFO0 or CAN_FIFO1.
+  * @retval None
+  */
+void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  /* Release FIFO0 */
+  if (FIFONumber == CAN_FIFO0)
+  {
+    CANx->RF0R |= CAN_RF0R_RFOM0;
+  }
+  /* Release FIFO1 */
+  else /* FIFONumber == CAN_FIFO1 */
+  {
+    CANx->RF1R |= CAN_RF1R_RFOM1;
+  }
+}
+
+/**
+  * @brief  Returns the number of pending received messages.
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @param  FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
+  * @retval NbMessage : which is the number of pending message.
+  */
+uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber)
+{
+  uint8_t message_pending=0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  if (FIFONumber == CAN_FIFO0)
+  {
+    message_pending = (uint8_t)(CANx->RF0R&(uint32_t)0x03);
+  }
+  else if (FIFONumber == CAN_FIFO1)
+  {
+    message_pending = (uint8_t)(CANx->RF1R&(uint32_t)0x03);
+  }
+  else
+  {
+    message_pending = 0;
+  }
+  return message_pending;
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group4 CAN Operation modes functions
+ *  @brief    CAN Operation modes functions 
+ *
+@verbatim    
+ ===============================================================================
+          ##### CAN Operation modes functions  ##### 
+ ===============================================================================  
+    [..] This section provides functions allowing to select the CAN Operation modes
+         (#) sleep mode
+         (#) normal mode 
+         (#) initialization mode
+
+@endverbatim
+  * @{
+  */
+  
+  
+/**
+  * @brief  Selects the CAN Operation mode.
+  * @param  CAN_OperatingMode: CAN Operating Mode.
+  *          This parameter can be one of @ref CAN_OperatingMode_status.
+  * @retval status of the requested mode which can be 
+  *         - CAN_ModeStatus_Failed:  CAN failed entering the specific mode 
+  *         - CAN_ModeStatus_Success: CAN Succeed entering the specific mode 
+  */
+uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode)
+{
+  uint8_t status = CAN_ModeStatus_Failed;
+  
+  /* Timeout for INAK or also for SLAK bits*/
+  uint32_t timeout = INAK_TIMEOUT; 
+
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_OPERATING_MODE(CAN_OperatingMode));
+
+  if (CAN_OperatingMode == CAN_OperatingMode_Initialization)
+  {
+    /* Request initialisation */
+    CANx->MCR = (uint32_t)((CANx->MCR & (uint32_t)(~(uint32_t)CAN_MCR_SLEEP)) | CAN_MCR_INRQ);
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_INAK) && (timeout != 0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_INAK)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else  if (CAN_OperatingMode == CAN_OperatingMode_Normal)
+  {
+    /* Request leave initialisation and sleep mode  and enter Normal mode */
+    CANx->MCR &= (uint32_t)(~(CAN_MCR_SLEEP|CAN_MCR_INRQ));
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != 0) && (timeout!=0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != 0)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else  if (CAN_OperatingMode == CAN_OperatingMode_Sleep)
+  {
+    /* Request Sleep mode */
+    CANx->MCR = (uint32_t)((CANx->MCR & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP);
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_SLAK) && (timeout!=0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_SLAK)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else
+  {
+    status = CAN_ModeStatus_Failed;
+  }
+
+  return  (uint8_t) status;
+}
+
+/**
+  * @brief  Enters the Sleep (low power) mode.
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @retval CAN_Sleep_Ok if sleep entered, CAN_Sleep_Failed otherwise.
+  */
+uint8_t CAN_Sleep(CAN_TypeDef* CANx)
+{
+  uint8_t sleepstatus = CAN_Sleep_Failed;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+    
+  /* Request Sleep mode */
+   CANx->MCR = (((CANx->MCR) & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP);
+   
+  /* Sleep mode status */
+  if ((CANx->MSR & (CAN_MSR_SLAK|CAN_MSR_INAK)) == CAN_MSR_SLAK)
+  {
+    /* Sleep mode not entered */
+    sleepstatus =  CAN_Sleep_Ok;
+  }
+  /* return sleep mode status */
+   return (uint8_t)sleepstatus;
+}
+
+/**
+  * @brief  Wakes up the CAN peripheral from sleep mode .
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @retval CAN_WakeUp_Ok if sleep mode left, CAN_WakeUp_Failed otherwise.
+  */
+uint8_t CAN_WakeUp(CAN_TypeDef* CANx)
+{
+  uint32_t wait_slak = SLAK_TIMEOUT;
+  uint8_t wakeupstatus = CAN_WakeUp_Failed;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+    
+  /* Wake up request */
+  CANx->MCR &= ~(uint32_t)CAN_MCR_SLEEP;
+    
+  /* Sleep mode status */
+  while(((CANx->MSR & CAN_MSR_SLAK) == CAN_MSR_SLAK)&&(wait_slak!=0x00))
+  {
+   wait_slak--;
+  }
+  if((CANx->MSR & CAN_MSR_SLAK) != CAN_MSR_SLAK)
+  {
+   /* wake up done : Sleep mode exited */
+    wakeupstatus = CAN_WakeUp_Ok;
+  }
+  /* return wakeup status */
+  return (uint8_t)wakeupstatus;
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group5 CAN Bus Error management functions
+ *  @brief    CAN Bus Error management functions 
+ *
+@verbatim    
+ ===============================================================================
+          ##### CAN Bus Error management functions  ##### 
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+         (#) Return the CANx's last error code (LEC)
+         (#) Return the CANx Receive Error Counter (REC)
+         (#) Return the LSB of the 9-bit CANx Transmit Error Counter(TEC).
+    [..] 
+         (@) If TEC is greater than 255, The CAN is in bus-off state.
+         (@) If REC or TEC are greater than 96, an Error warning flag occurs.
+         (@) If REC or TEC are greater than 127, an Error Passive Flag occurs.
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Returns the CANx's last error code (LEC).
+  * @param  CANx: where x can be 1 to select the CAN1 peripheral.
+  * @retval Error code: 
+  *          - CAN_ErrorCode_NoErr: No Error  
+  *          - CAN_ErrorCode_StuffErr: Stuff Error
+  *          - CAN_ErrorCode_FormErr: Form Error
+  *          - CAN_ErrorCode_ACKErr : Acknowledgment Error
+  *          - CAN_ErrorCode_BitRecessiveErr: Bit Recessive Error
+  *          - CAN_ErrorCode_BitDominantErr: Bit Dominant Error
+  *          - CAN_ErrorCode_CRCErr: CRC Error
+  *          - CAN_ErrorCode_SoftwareSetErr: Software Set Error  
+  */
+uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx)
+{
+  uint8_t errorcode=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the error code*/
+  errorcode = (((uint8_t)CANx->ESR) & (uint8_t)CAN_ESR_LEC);
+  
+  /* Return the error code*/
+  return errorcode;
+}
+
+/**
+  * @brief  Returns the CANx Receive Error Counter (REC).
+  * @note   In case of an error during reception, this counter is incremented 
+  *         by 1 or by 8 depending on the error condition as defined by the CAN 
+  *         standard. After every successful reception, the counter is 
+  *         decremented by 1 or reset to 120 if its value was higher than 128. 
+  *         When the counter value exceeds 127, the CAN controller enters the 
+  *         error passive state.  
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.  
+  * @retval CAN Receive Error Counter. 
+  */
+uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx)
+{
+  uint8_t counter=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the Receive Error Counter*/
+  counter = (uint8_t)((CANx->ESR & CAN_ESR_REC)>> 24);
+  
+  /* Return the Receive Error Counter*/
+  return counter;
+}
+
+
+/**
+  * @brief  Returns the LSB of the 9-bit CANx Transmit Error Counter(TEC).
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @retval LSB of the 9-bit CAN Transmit Error Counter. 
+  */
+uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx)
+{
+  uint8_t counter=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the LSB of the 9-bit CANx Transmit Error Counter(TEC) */
+  counter = (uint8_t)((CANx->ESR & CAN_ESR_TEC)>> 16);
+  
+  /* Return the LSB of the 9-bit CANx Transmit Error Counter(TEC) */
+  return counter;
+}
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Group6 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+          ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+    [..] This section provides functions allowing to configure the CAN Interrupts and 
+         to get the status and clear flags and Interrupts pending bits.
+         
+         The CAN provides 14 Interrupts sources and 15 Flags:
+
+  *** Flags ***
+  =============
+    [..]The 15 flags can be divided on 4 groups: 
+
+        (+)Transmit Flags
+           (##) CAN_FLAG_RQCP0, 
+           (##) CAN_FLAG_RQCP1, 
+           (##) CAN_FLAG_RQCP2  : Request completed MailBoxes 0, 1 and 2  Flags
+                Set when when the last request (transmit or abort) has 
+                been performed. 
+
+        (+)Receive Flags
+           (##) CAN_FLAG_FMP0,
+           (##) CAN_FLAG_FMP1   : FIFO 0 and 1 Message Pending Flags 
+                set to signal that messages are pending in the receive 
+                FIFO.
+                These Flags are cleared only by hardware. 
+           (##) CAN_FLAG_FF0,
+           (##) CAN_FLAG_FF1    : FIFO 0 and 1 Full Flags
+                set when three messages are stored in the selected 
+                FIFO.
+           (##) CAN_FLAG_FOV0
+           (##) CAN_FLAG_FOV1   : FIFO 0 and 1 Overrun Flags
+                set when a new message has been received and passed 
+                the filter while the FIFO was full.         
+
+        (+)Operating Mode Flags
+           (##) CAN_FLAG_WKU    : Wake up Flag
+                set to signal that a SOF bit has been detected while 
+                the CAN hardware was in Sleep mode. 
+                
+           (##) CAN_FLAG_SLAK   : Sleep acknowledge Flag
+                Set to signal that the CAN has entered Sleep Mode. 
+    
+        (+)Error Flags
+           (##) CAN_FLAG_EWG    : Error Warning Flag
+                Set when the warning limit has been reached (Receive 
+                Error Counter or Transmit Error Counter greater than 96). 
+                This Flag is cleared only by hardware.
+           (##) CAN_FLAG_EPV    : Error Passive Flag
+                Set when the Error Passive limit has been reached 
+                (Receive Error Counter or Transmit Error Counter 
+                greater than 127).
+                This Flag is cleared only by hardware.
+           (##) CAN_FLAG_BOF    : Bus-Off Flag
+                set when CAN enters the bus-off state. The bus-off 
+                state is entered on TEC overflow, greater than 255.
+                This Flag is cleared only by hardware.
+           (##) CAN_FLAG_LEC    : Last error code Flag
+                set If a message has been transferred (reception or
+                transmission) with error, and the error code is hold.              
+                
+  *** Interrupts ***
+  ==================
+    [..]The 14 interrupts can be divided on 4 groups: 
+  
+        (+)Transmit interrupt
+           (##) CAN_IT_TME   :  Transmit mailbox empty Interrupt
+                if enabled, this interrupt source is pending when 
+                no transmit request are pending for Tx mailboxes.      
+
+        (+)Receive Interrupts
+           (##) CAN_IT_FMP0,
+           (##) CAN_IT_FMP1  :  FIFO 0 and FIFO1 message pending Interrupts
+                if enabled, these interrupt sources are pending when 
+                messages are pending in the receive FIFO.
+                The corresponding interrupt pending bits are cleared 
+                only by hardware.
+           (##) CAN_IT_FF0,              
+           (##) CAN_IT_FF1   :  FIFO 0 and FIFO1 full Interrupts
+                if enabled, these interrupt sources are pending when
+                three messages are stored in the selected FIFO.
+           (##) CAN_IT_FOV0,        
+           (##) CAN_IT_FOV1    :  FIFO 0 and FIFO1 overrun Interrupts        
+                if enabled, these interrupt sources are pending when
+                a new message has been received and passed the filter
+                while the FIFO was full.
+
+        (+)Operating Mode Interrupts
+           (##) CAN_IT_WKU     :  Wake-up Interrupt
+                if enabled, this interrupt source is pending when 
+                a SOF bit has been detected while the CAN hardware was 
+                in Sleep mode.
+                                  
+           (##) CAN_IT_SLK     :  Sleep acknowledge Interrupt
+                if enabled, this interrupt source is pending when 
+                the CAN has entered Sleep Mode.       
+
+        (+)Error Interrupts 
+           (##) CAN_IT_EWG     :  Error warning Interrupt 
+                if enabled, this interrupt source is pending when
+                the warning limit has been reached (Receive Error 
+                Counter or Transmit Error Counter=96). 
+                
+           (##) CAN_IT_EPV     :  Error passive Interrupt        
+                if enabled, this interrupt source is pending when
+                the Error Passive limit has been reached (Receive 
+                Error Counter or Transmit Error Counter>127).
+                
+           (##) CAN_IT_BOF     :  Bus-off Interrupt
+                if enabled, this interrupt source is pending when
+                CAN enters the bus-off state. The bus-off state is 
+                entered on TEC overflow, greater than 255.
+                This Flag is cleared only by hardware.
+                
+           (##) CAN_IT_LEC     :  Last error code Interrupt        
+                if enabled, this interrupt source is pending  when
+                a message has been transferred (reception or
+                transmission) with error, and the error code is hold.
+                
+           (##) CAN_IT_ERR     :  Error Interrupt
+                if enabled, this interrupt source is pending when 
+                an error condition is pending.      
+
+  *** Managing the CAN controller events ***
+  ==========================================
+    [..]The user should identify which mode will be used in his application to manage 
+        the CAN controller events: Polling mode or Interrupt mode.
+        (+)In the Polling Mode it is advised to use the following functions:
+           (##) CAN_GetFlagStatus() : to check if flags events occur. 
+           (##) CAN_ClearFlag()     : to clear the flags events.
+
+        (+)In the Interrupt Mode it is advised to use the following functions:
+           (##) CAN_ITConfig()       : to enable or disable the interrupt source.
+           (##) CAN_GetITStatus()    : to check if Interrupt occurs.
+           (##) CAN_ClearITPendingBit() : to clear the Interrupt pending Bit (corresponding Flag).
+             -@@-This function has no impact on CAN_IT_FMP0 and CAN_IT_FMP1 Interrupts 
+                 pending bits since there are cleared only by hardware. 
+  
+@endverbatim
+  * @{
+  */ 
+/**
+  * @brief  Enables or disables the specified CANx interrupts.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the CAN interrupt sources to be enabled or disabled.
+  *          This parameter can be: 
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt 
+  *            @arg CAN_IT_FMP0: FIFO 0 message pending Interrupt 
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FMP1: FIFO 1 message pending Interrupt 
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt
+  * @param  NewState: new state of the CAN interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IT(CAN_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CANx interrupt */
+    CANx->IER |= CAN_IT;
+  }
+  else
+  {
+    /* Disable the selected CANx interrupt */
+    CANx->IER &= ~CAN_IT;
+  }
+}
+/**
+  * @brief  Checks whether the specified CAN flag is set or not.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_FLAG_RQCP0: Request MailBox0 Flag
+  *            @arg CAN_FLAG_RQCP1: Request MailBox1 Flag
+  *            @arg CAN_FLAG_RQCP2: Request MailBox2 Flag
+  *            @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag   
+  *            @arg CAN_FLAG_FF0: FIFO 0 Full Flag       
+  *            @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag 
+  *            @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag   
+  *            @arg CAN_FLAG_FF1: FIFO 1 Full Flag        
+  *            @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag     
+  *            @arg CAN_FLAG_WKU: Wake up Flag
+  *            @arg CAN_FLAG_SLAK: Sleep acknowledge Flag 
+  *            @arg CAN_FLAG_EWG: Error Warning Flag
+  *            @arg CAN_FLAG_EPV: Error Passive Flag  
+  *            @arg CAN_FLAG_BOF: Bus-Off Flag    
+  *            @arg CAN_FLAG_LEC: Last error code Flag      
+  * @retval The new state of CAN_FLAG (SET or RESET).
+  */
+FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_GET_FLAG(CAN_FLAG));
+  
+
+  if((CAN_FLAG & CAN_FLAGS_ESR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->ESR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_MSR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->MSR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_TSR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->TSR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_RF0R) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->RF0R & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else /* If(CAN_FLAG & CAN_FLAGS_RF1R != (uint32_t)RESET) */
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((uint32_t)(CANx->RF1R & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  /* Return the CAN_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CAN's pending flags.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_FLAG: specifies the flag to clear.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_FLAG_RQCP0: Request MailBox0 Flag
+  *            @arg CAN_FLAG_RQCP1: Request MailBox1 Flag
+  *            @arg CAN_FLAG_RQCP2: Request MailBox2 Flag 
+  *            @arg CAN_FLAG_FF0: FIFO 0 Full Flag       
+  *            @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag  
+  *            @arg CAN_FLAG_FF1: FIFO 1 Full Flag        
+  *            @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag     
+  *            @arg CAN_FLAG_WKU: Wake up Flag
+  *            @arg CAN_FLAG_SLAK: Sleep acknowledge Flag    
+  *            @arg CAN_FLAG_LEC: Last error code Flag        
+  * @retval None
+  */
+void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG)
+{
+  uint32_t flagtmp=0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_CLEAR_FLAG(CAN_FLAG));
+  
+  if (CAN_FLAG == CAN_FLAG_LEC) /* ESR register */
+  {
+    /* Clear the selected CAN flags */
+    CANx->ESR = (uint32_t)RESET;
+  }
+  else /* MSR or TSR or RF0R or RF1R */
+  {
+    flagtmp = CAN_FLAG & 0x000FFFFF;
+
+    if ((CAN_FLAG & CAN_FLAGS_RF0R)!=(uint32_t)RESET)
+    {
+      /* Receive Flags */
+      CANx->RF0R = (uint32_t)(flagtmp);
+    }
+    else if ((CAN_FLAG & CAN_FLAGS_RF1R)!=(uint32_t)RESET)
+    {
+      /* Receive Flags */
+      CANx->RF1R = (uint32_t)(flagtmp);
+    }
+    else if ((CAN_FLAG & CAN_FLAGS_TSR)!=(uint32_t)RESET)
+    {
+      /* Transmit Flags */
+      CANx->TSR = (uint32_t)(flagtmp);
+    }
+    else /* If((CAN_FLAG & CAN_FLAGS_MSR)!=(uint32_t)RESET) */
+    {
+      /* Operating mode Flags */
+      CANx->MSR = (uint32_t)(flagtmp);
+    }
+  }
+}
+
+/**
+  * @brief  Checks whether the specified CANx interrupt has occurred or not.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the CAN interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt 
+  *            @arg CAN_IT_FMP0: FIFO 0 message pending Interrupt 
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FMP1: FIFO 1 message pending Interrupt 
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt
+  * @retval The current state of CAN_IT (SET or RESET).
+  */
+ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT)
+{
+  ITStatus itstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IT(CAN_IT));
+  
+  /* check the interrupt enable bit */
+ if((CANx->IER & CAN_IT) != RESET)
+ {
+   /* in case the Interrupt is enabled, .... */
+    switch (CAN_IT)
+    {
+      case CAN_IT_TME:
+        /* Check CAN_TSR_RQCPx bits */
+        itstatus = CheckITStatus(CANx->TSR, CAN_TSR_RQCP0|CAN_TSR_RQCP1|CAN_TSR_RQCP2);  
+        break;
+      case CAN_IT_FMP0:
+        /* Check CAN_RF0R_FMP0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FMP0);  
+        break;
+      case CAN_IT_FF0:
+        /* Check CAN_RF0R_FULL0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FULL0);  
+        break;
+      case CAN_IT_FOV0:
+        /* Check CAN_RF0R_FOVR0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FOVR0);  
+        break;
+      case CAN_IT_FMP1:
+        /* Check CAN_RF1R_FMP1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FMP1);  
+        break;
+      case CAN_IT_FF1:
+        /* Check CAN_RF1R_FULL1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FULL1);  
+        break;
+      case CAN_IT_FOV1:
+        /* Check CAN_RF1R_FOVR1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FOVR1);  
+        break;
+      case CAN_IT_WKU:
+        /* Check CAN_MSR_WKUI bit */
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_WKUI);  
+        break;
+      case CAN_IT_SLK:
+        /* Check CAN_MSR_SLAKI bit */
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_SLAKI);  
+        break;
+      case CAN_IT_EWG:
+        /* Check CAN_ESR_EWGF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_EWGF);  
+        break;
+      case CAN_IT_EPV:
+        /* Check CAN_ESR_EPVF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_EPVF);  
+        break;
+      case CAN_IT_BOF:
+        /* Check CAN_ESR_BOFF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_BOFF);  
+        break;
+      case CAN_IT_LEC:
+        /* Check CAN_ESR_LEC bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_LEC);  
+        break;
+      case CAN_IT_ERR:
+        /* Check CAN_MSR_ERRI bit */ 
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_ERRI); 
+        break;
+      default:
+        /* in case of error, return RESET */
+        itstatus = RESET;
+        break;
+    }
+  }
+  else
+  {
+   /* in case the Interrupt is not enabled, return RESET */
+    itstatus  = RESET;
+  }
+  
+  /* Return the CAN_IT status */
+  return  itstatus;
+}
+
+/**
+  * @brief  Clears the CANx's interrupt pending bits.
+  * @param  CANx: where x can be 1 or 2 to to select the CAN peripheral.
+  * @param  CAN_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt 
+  * @retval None
+  */
+void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_CLEAR_IT(CAN_IT));
+
+  switch (CAN_IT)
+  {
+    case CAN_IT_TME:
+      /* Clear CAN_TSR_RQCPx (rc_w1)*/
+      CANx->TSR = CAN_TSR_RQCP0|CAN_TSR_RQCP1|CAN_TSR_RQCP2;  
+      break;
+    case CAN_IT_FF0:
+      /* Clear CAN_RF0R_FULL0 (rc_w1)*/
+      CANx->RF0R = CAN_RF0R_FULL0; 
+      break;
+    case CAN_IT_FOV0:
+      /* Clear CAN_RF0R_FOVR0 (rc_w1)*/
+      CANx->RF0R = CAN_RF0R_FOVR0; 
+      break;
+    case CAN_IT_FF1:
+      /* Clear CAN_RF1R_FULL1 (rc_w1)*/
+      CANx->RF1R = CAN_RF1R_FULL1;  
+      break;
+    case CAN_IT_FOV1:
+      /* Clear CAN_RF1R_FOVR1 (rc_w1)*/
+      CANx->RF1R = CAN_RF1R_FOVR1; 
+      break;
+    case CAN_IT_WKU:
+      /* Clear CAN_MSR_WKUI (rc_w1)*/
+      CANx->MSR = CAN_MSR_WKUI;  
+      break;
+    case CAN_IT_SLK:
+      /* Clear CAN_MSR_SLAKI (rc_w1)*/ 
+      CANx->MSR = CAN_MSR_SLAKI;   
+      break;
+    case CAN_IT_EWG:
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI;
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/ 
+      break;
+    case CAN_IT_EPV:
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/
+      break;
+    case CAN_IT_BOF:
+      /* Clear CAN_MSR_ERRI (rc_w1) */ 
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/
+       break;
+    case CAN_IT_LEC:
+      /*  Clear LEC bits */
+      CANx->ESR = RESET; 
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+      break;
+    case CAN_IT_ERR:
+      /*Clear LEC bits */
+      CANx->ESR = RESET; 
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note BOFF, EPVF and EWGF Flags are cleared by hardware depending on the CAN Bus status*/
+       break;
+    default:
+       break;
+   }
+}
+ /**
+  * @}
+  */
+
+/**
+  * @brief  Checks whether the CAN interrupt has occurred or not.
+  * @param  CAN_Reg: specifies the CAN interrupt register to check.
+  * @param  It_Bit: specifies the interrupt source bit to check.
+  * @retval The new state of the CAN Interrupt (SET or RESET).
+  */
+static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit)
+{
+  ITStatus pendingbitstatus = RESET;
+  
+  if ((CAN_Reg & It_Bit) != (uint32_t)RESET)
+  {
+    /* CAN_IT is set */
+    pendingbitstatus = SET;
+  }
+  else
+  {
+    /* CAN_IT is reset */
+    pendingbitstatus = RESET;
+  }
+  return pendingbitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_cec.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_cec.c
new file mode 100644
index 00000000..1dd33b86
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_cec.c
@@ -0,0 +1,620 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_cec.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Consumer Electronics Control (CEC) peripheral:
+  *           + Initialization and Configuration
+  *           + Data transfers functions
+  *           + Interrupts and flags management
+  *               
+  *  @verbatim
+  ==============================================================================
+                            ##### CEC features #####
+  ==============================================================================
+      [..] This device provides some features:
+           (#) Supports HDMI-CEC specification 1.4.
+           (#) Supports two source clocks(HSI/244 or LSE).
+           (#) Works in stop mode(without APB clock, but with CEC clock 32KHz).
+               It can genarate an interrupt in the CEC clock domain that the CPU 
+               wakes up from the low power mode.
+           (#) Configurable Signal Free Time before of transmission start. The 
+               number of nominal data bit periods waited before transmission can be
+               ruled by Hardware or Software.
+           (#) Configurable Peripheral Address (multi-addressing configuration).
+           (#) Supports listen mode.The CEC Messages addressed to different destination
+               can be received without interfering with CEC bus when Listen mode option is enabled.
+           (#) Configurable Rx-Tolerance(Standard and Extended tolerance margin).
+           (#) Error detection with configurable error bit generation.
+           (#) Arbitration lost error in the case of two CEC devices starting at the same time.
+
+                            ##### How to use this driver ##### 
+  ==============================================================================
+      [..] This driver provides functions to configure and program the CEC device,
+       follow steps below:
+           (#) The source clock can be configured using:
+               (++) RCC_CECCLKConfig(RCC_CECCLK_HSI_Div244) for HSI(Default) 
+               (++) RCC_CECCLKConfig(RCC_CECCLK_LSE) for LSE.
+           (#) Enable CEC peripheral clock using RCC_APBPeriphClockCmd(RCC_APBPeriph_CEC, ENABLE).
+           (#) Peripherals alternate function.
+               (++) Connect the pin to the desired peripherals' Alternate Function (AF) using 
+               GPIO_PinAFConfig() function.
+               (++) Configure the desired pin in alternate function by:
+               GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF.
+               (++) Select the type open-drain and output speed via GPIO_OType 
+               and GPIO_Speed members.
+               (++) Call GPIO_Init() function.
+           (#) Configure the Signal Free Time, Rx Tolerance, Stop reception generation 
+               and Bit error generation using the CEC_Init() function.
+               The function CEC_Init() must be called when the CEC peripheral is disabled.
+           (#) Configure the CEC own address by calling the fuction CEC_OwnAddressConfig().
+           (#) Optionally, you can configure the Listen mode using the function CEC_ListenModeCmd().
+           (#) Enable the NVIC and the corresponding interrupt using the function 
+               CEC_ITConfig() if you need to use interrupt mode.
+               CEC_ITConfig() must be called before enabling the CEC peripheral.
+           (#) Enable the CEC using the CEC_Cmd() function.
+           (#) Charge the first data byte in the TXDR register using CEC_SendDataByte().
+           (#) Enable the transmission of the Byte of a CEC message using CEC_StartOfMessage() 
+           (#) Transmit single data through the CEC peripheral using CEC_SendDataByte() 
+               and Receive the last transmitted byte using CEC_ReceiveDataByte().
+           (#) Enable the CEC_EndOfMessage() in order to indicate the last byte of the message.
+      [..]
+           (@) If the listen mode is enabled, Stop reception generation and Bit error generation 
+               must be in reset state.
+           (@) If the CEC message consists of only 1 byte, the function CEC_EndOfMessage()
+               must be called before CEC_StartOfMessage().
+  
+   @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_cec.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CEC 
+  * @brief CEC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define BROADCAST_ADDRESS      ((uint32_t)0x0000F)      /* Broadcast address  */
+#define CFGR_CLEAR_MASK        ((uint32_t)0x7000FE00)   /* CFGR register Mask */
+
+/* ------------- CEC registers bit address in the alias region -------------- */
+#define CEC_OFFSET                (CEC_BASE - PERIPH_BASE)
+
+/* --- CR Register ---*/
+/* Alias word address of CECEN bit */
+#define CR_OFFSET                 (CEC_OFFSET + 0x00)
+#define CECEN_BitNumber           0x00
+#define CR_CECEN_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (CECEN_BitNumber * 4))
+
+/* Alias word address of TXSOM bit */
+#define TXSOM_BitNumber           0x01
+#define CR_TXSOM_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TXSOM_BitNumber * 4))
+
+/* Alias word address of TXEOM bit */
+#define TXEOM_BitNumber           0x02
+#define CR_TXEOM_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TXEOM_BitNumber * 4))
+
+/* --- CFGR Register ---*/
+/* Alias word address of LSTN bit */
+#define CFGR_OFFSET               (CEC_OFFSET + 0x04)
+#define LSTN_BitNumber            0x1F
+#define CFGR_LSTN_BB              (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (LSTN_BitNumber * 4))
+
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CEC_Private_Functions
+  * @{
+  */
+
+/** @defgroup CEC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions
+ *
+@verbatim  
+ ===============================================================================
+                            ##### Initialization and Configuration functions #####
+ ===============================================================================
+      [..] This section provides functions allowing to initialize:
+            (+) CEC own addresses
+            (+) CEC Signal Free Time
+            (+) CEC Rx Tolerance
+            (+) CEC Stop Reception
+            (+) CEC Bit Rising Error
+            (+) CEC Long Bit Period Error
+      [..] This section provides also a function to configure the CEC peripheral in Listen Mode.
+           Messages addressed to different destination can be received when Listen mode is 
+           enabled without interfering with CEC bus.
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes all CEC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void CEC_DeInit(void)
+{
+  /* Enable all CEC reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, ENABLE);
+
+  /* Release all CEC from reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the CEC peripheral according to the specified 
+  *         parameters in the CEC_InitStruct. 
+  * @note   The CEC parameters must be configured before enabling the CEC peripheral.
+  * @param  CEC_InitStruct: pointer to an CEC_InitTypeDef structure that
+  *         contains the configuration information for the specified
+  *         CEC peripheral.
+  * @retval None
+  */
+void CEC_Init(CEC_InitTypeDef* CEC_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CEC_SIGNAL_FREE_TIME(CEC_InitStruct->CEC_SignalFreeTime));
+  assert_param(IS_CEC_RX_TOLERANCE(CEC_InitStruct->CEC_RxTolerance));
+  assert_param(IS_CEC_STOP_RECEPTION(CEC_InitStruct->CEC_StopReception));
+  assert_param(IS_CEC_BIT_RISING_ERROR(CEC_InitStruct->CEC_BitRisingError));
+  assert_param(IS_CEC_LONG_BIT_PERIOD_ERROR(CEC_InitStruct->CEC_LongBitPeriodError));
+  assert_param(IS_CEC_BDR_NO_GEN_ERROR(CEC_InitStruct->CEC_BRDNoGen));
+  assert_param(IS_CEC_SFT_OPTION(CEC_InitStruct->CEC_SFTOption));
+
+  /*---------------------------- CEC CFGR Configuration ----------------------*/
+  /* Get the CEC CFGR value */
+  tmpreg = CEC->CFGR;
+
+  /* Clear CFGR bits */
+  tmpreg &= CFGR_CLEAR_MASK;
+
+  /* Configure the CEC peripheral */
+  tmpreg |= (CEC_InitStruct->CEC_SignalFreeTime | CEC_InitStruct->CEC_RxTolerance |
+             CEC_InitStruct->CEC_StopReception  | CEC_InitStruct->CEC_BitRisingError |
+             CEC_InitStruct->CEC_LongBitPeriodError|CEC_InitStruct->CEC_BRDNoGen |
+             CEC_InitStruct->CEC_SFTOption);
+
+  /* Write to CEC CFGR  register */
+  CEC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Fills each CEC_InitStruct member with its default value.
+  * @param  CEC_InitStruct: pointer to a CEC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void CEC_StructInit(CEC_InitTypeDef* CEC_InitStruct)
+{
+  CEC_InitStruct->CEC_SignalFreeTime = CEC_SignalFreeTime_Standard;
+  CEC_InitStruct->CEC_RxTolerance = CEC_RxTolerance_Standard;
+  CEC_InitStruct->CEC_StopReception = CEC_StopReception_Off;
+  CEC_InitStruct->CEC_BitRisingError = CEC_BitRisingError_Off;
+  CEC_InitStruct->CEC_LongBitPeriodError = CEC_LongBitPeriodError_Off;
+  CEC_InitStruct->CEC_BRDNoGen = CEC_BRDNoGen_Off;
+  CEC_InitStruct->CEC_SFTOption = CEC_SFTOption_Off;
+}
+
+/**
+  * @brief  Enables or disables the CEC peripheral.
+  * @param  NewState: new state of the CEC peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_Cmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CR_CECEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the CEC Listen Mode.
+  * @param  NewState: new state of the Listen Mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_ListenModeCmd(FunctionalState NewState)
+{ 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CFGR_LSTN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Defines the Own Address of the CEC device.
+  * @param  CEC_OwnAddress: The CEC own address.
+  * @retval None
+  */
+void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress)
+{
+  uint32_t tmp =0x00;
+  
+  /* Check the parameters */
+  assert_param(IS_CEC_ADDRESS(CEC_OwnAddress));
+  tmp = 1 <<(CEC_OwnAddress + 16);
+  /* Set the CEC own address */
+  CEC->CFGR |= tmp;
+}
+
+/**
+  * @brief  Clears the Own Address of the CEC device.
+  * @param  CEC_OwnAddress: The CEC own address.
+  * @retval None
+  */
+void CEC_OwnAddressClear(void)
+{
+  /* Set the CEC own address */
+  CEC->CFGR = 0x0;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Group2 Data transfers functions
+ *  @brief    Data transfers functions
+ *
+@verbatim
+ ===============================================================================
+                            ##### Data transfers functions #####
+ ===============================================================================
+    [..] This section provides functions allowing the CEC data transfers.The read 
+         access of the CEC_RXDR register can be done using the CEC_ReceiveData()function 
+         and returns the Rx buffered value. Whereas a write access to the CEC_TXDR can be 
+         done using CEC_SendData() function.
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits single data through the CEC peripheral.
+  * @param  Data: the data to transmit.
+  * @retval None
+  */
+void CEC_SendData(uint8_t Data)
+{
+  /* Transmit Data */
+  CEC->TXDR = Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the CEC peripheral.
+  * @param  None
+  * @retval The received data.
+  */
+uint8_t CEC_ReceiveData(void)
+{
+  /* Receive Data */
+  return (uint8_t)(CEC->RXDR);
+}
+
+/**
+  * @brief  Starts a new message.
+  * @param  None
+  * @retval None
+  */
+void CEC_StartOfMessage(void)
+{
+  /* Starts of new message */
+  *(__IO uint32_t *) CR_TXSOM_BB = (uint32_t)0x1;
+}
+
+/**
+  * @brief  Transmits message with an EOM bit.
+  * @param  None
+  * @retval None
+  */
+void CEC_EndOfMessage(void)
+{
+  /* The data byte will be transmitted with an EOM bit */
+  *(__IO uint32_t *) CR_TXEOM_BB = (uint32_t)0x1;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Group3 Interrupts and flags management functions
+ *  @brief    Interrupts and flags management functions
+*
+@verbatim
+ ===============================================================================
+                            ##### Interrupts and flags management functions ##### 
+ ===============================================================================
+    [..] This section provides functions allowing to configure the CEC Interrupts
+         sources and check or clear the flags or pending bits status.
+    [..] The user should identify which mode will be used in his application to manage
+         the communication: Polling mode or Interrupt mode.
+  
+    [..] In polling mode, the CEC can be managed by the following flags:
+            (+) CEC_FLAG_TXACKE : to indicate a missing acknowledge in transmission mode.
+            (+) CEC_FLAG_TXERR  : to indicate an error occurs during transmission mode.
+                                  The initiator detects low impedance in the CEC line.
+            (+) CEC_FLAG_TXUDR  : to indicate if an underrun error occurs in transmission mode.
+                                  The transmission is enabled while the software has not yet 
+                                  loaded any value into the TXDR register.
+            (+) CEC_FLAG_TXEND  : to indicate the end of successful transmission.
+            (+) CEC_FLAG_TXBR   : to indicate the next transmission data has to be written to TXDR.
+            (+) CEC_FLAG_ARBLST : to indicate arbitration lost in the case of two CEC devices
+                                  starting at the same time.
+            (+) CEC_FLAG_RXACKE : to indicate a missing acknowledge in receive mode.
+            (+) CEC_FLAG_LBPE   : to indicate a long bit period error generated during receive mode.
+            (+) CEC_FLAG_SBPE   : to indicate a short bit period error generated during receive mode.
+            (+) CEC_FLAG_BRE    : to indicate a bit rising error generated during receive mode.
+            (+) CEC_FLAG_RXOVR  : to indicate if an overrun error occur while receiving a CEC message.
+                                  A byte is not yet received while a new byte is stored in the RXDR register.
+            (+) CEC_FLAG_RXEND  : to indicate the end Of reception
+            (+) CEC_FLAG_RXBR   : to indicate a new byte has been received from the CEC line and 
+                                  stored into the RXDR buffer.
+    [..]
+           (@)In this Mode, it is advised to use the following functions:
+              FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG);
+              void CEC_ClearFlag(uint16_t CEC_FLAG);
+
+    [..] In Interrupt mode, the CEC can be managed by the following interrupt sources:
+           (+) CEC_IT_TXACKE : to indicate a TX Missing acknowledge 
+           (+) CEC_IT_TXACKE : to indicate a missing acknowledge in transmission mode.
+           (+) CEC_IT_TXERR  : to indicate an error occurs during transmission mode.
+                               The initiator detects low impedance in the CEC line.
+           (+) CEC_IT_TXUDR  : to indicate if an underrun error occurs in transmission mode.
+                               The transmission is enabled while the software has not yet 
+                               loaded any value into the TXDR register.
+           (+) CEC_IT_TXEND  : to indicate the end of successful transmission.
+           (+) CEC_IT_TXBR   : to indicate the next transmission data has to be written to TXDR register.
+           (+) CEC_IT_ARBLST : to indicate arbitration lost in the case of two CEC devices
+                                starting at the same time.
+           (+) CEC_IT_RXACKE : to indicate a missing acknowledge in receive mode.
+           (+) CEC_IT_LBPE   : to indicate a long bit period error generated during receive mode.
+           (+) CEC_IT_SBPE   : to indicate a short bit period error generated during receive mode.
+           (+) CEC_IT_BRE    : to indicate a bit rising error generated during receive mode.
+           (+) CEC_IT_RXOVR  : to indicate if an overrun error occur while receiving a CEC message.
+                               A byte is not yet received while a new byte is stored in the RXDR register.
+           (+) CEC_IT_RXEND  : to indicate the end Of reception
+           (+) CEC_IT_RXBR   : to indicate a new byte has been received from the CEC line and 
+                                stored into the RXDR buffer.
+    [..]
+           (@)In this Mode it is advised to use the following functions:
+              void CEC_ITConfig( uint16_t CEC_IT, FunctionalState NewState);
+              ITStatus CEC_GetITStatus(uint16_t CEC_IT);
+              void CEC_ClearITPendingBit(uint16_t CEC_IT);
+              
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the selected CEC interrupts.
+  * @param  CEC_IT: specifies the CEC interrupt source to be enabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error.
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_IT_TXEND: End of Transmission (successful transmission of the last byte).
+  *            @arg CEC_IT_TXBR: Tx-Byte Request.
+  *            @arg CEC_IT_ARBLST: Arbitration Lost
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge
+  *            @arg CEC_IT_LBPE: Rx Long period Error
+  *            @arg CEC_IT_SBPE: Rx Short period Error
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error
+  *            @arg CEC_IT_RXOVR: Rx Overrun.
+  *            @arg CEC_IT_RXEND: End Of Reception
+  *            @arg CEC_IT_RXBR: Rx-Byte Received
+  * @param  NewState: new state of the selected CEC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_ITConfig(uint16_t CEC_IT, FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_CEC_IT(CEC_IT));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CEC interrupt */
+    CEC->IER |= CEC_IT;
+  }
+  else
+  {
+    CEC_IT =~CEC_IT;
+    /* Disable the selected CEC interrupt */
+    CEC->IER &= CEC_IT;
+  }
+}
+
+/**
+  * @brief  Gets the CEC flag status.
+  * @param  CEC_FLAG: specifies the CEC flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_FLAG_TXERR: Tx Error.
+  *            @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_FLAG_TXBR: Tx-Byte Request.
+  *            @arg CEC_FLAG_ARBLST: Arbitration Lost
+  *            @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge 
+  *            @arg CEC_FLAG_LBPE: Rx Long period Error
+  *            @arg CEC_FLAG_SBPE: Rx Short period Error
+  *            @arg CEC_FLAG_BRE: Rx Bit Rissing Error
+  *            @arg CEC_FLAG_RXOVR: Rx Overrun.
+  *            @arg CEC_FLAG_RXEND: End Of Reception.
+  *            @arg CEC_FLAG_RXBR: Rx-Byte Received.
+  * @retval The new state of CEC_FLAG (SET or RESET)
+  */
+FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG) 
+{
+  FlagStatus bitstatus = RESET;
+
+  assert_param(IS_CEC_GET_FLAG(CEC_FLAG));
+
+  /* Check the status of the specified CEC flag */
+  if ((CEC->ISR & CEC_FLAG) != (uint16_t)RESET)
+  {
+    /* CEC flag is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CEC flag is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the CEC flag status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CEC's pending flags.
+  * @param  CEC_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_FLAG_TXERR: Tx Error
+  *            @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun
+  *            @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_FLAG_TXBR: Tx-Byte Request
+  *            @arg CEC_FLAG_ARBLST: Arbitration Lost
+  *            @arg CEC_FLAG_RXACKE: Rx Missing Acknowledge 
+  *            @arg CEC_FLAG_LBPE: Rx Long period Error
+  *            @arg CEC_FLAG_SBPE: Rx Short period Error
+  *            @arg CEC_FLAG_BRE: Rx Bit Rising Error
+  *            @arg CEC_FLAG_RXOVR: Rx Overrun
+  *            @arg CEC_FLAG_RXEND: End Of Reception
+  *            @arg CEC_FLAG_RXBR: Rx-Byte Received
+  * @retval None
+  */
+void CEC_ClearFlag(uint16_t CEC_FLAG)
+{
+  assert_param(IS_CEC_CLEAR_FLAG(CEC_FLAG));
+
+  /* Clear the selected CEC flag */
+  CEC->ISR = CEC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified CEC interrupt has occurred or not.
+  * @param  CEC_IT: specifies the CEC interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error.
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_IT_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_IT_TXBR: Tx-Byte Request.
+  *            @arg CEC_IT_ARBLST: Arbitration Lost.
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge.
+  *            @arg CEC_IT_LBPE: Rx Long period Error.
+  *            @arg CEC_IT_SBPE: Rx Short period Error.
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error.
+  *            @arg CEC_IT_RXOVR: Rx Overrun.
+  *            @arg CEC_IT_RXEND: End Of Reception.
+  *            @arg CEC_IT_RXBR: Rx-Byte Received 
+  * @retval The new state of CEC_IT (SET or RESET).
+  */
+ITStatus CEC_GetITStatus(uint16_t CEC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CEC_GET_IT(CEC_IT));
+
+  /* Get the CEC IT enable bit status */
+  enablestatus = (CEC->IER & CEC_IT);
+
+  /* Check the status of the specified CEC interrupt */
+  if (((CEC->ISR & CEC_IT) != (uint32_t)RESET) && enablestatus)
+  {
+    /* CEC interrupt is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CEC interrupt is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the CEC interrupt status */
+  return  bitstatus;
+
+}
+
+/**
+  * @brief  Clears the CEC's interrupt pending bits.
+  * @param  CEC_IT: specifies the CEC interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun
+  *            @arg CEC_IT_TXEND: End of Transmission
+  *            @arg CEC_IT_TXBR: Tx-Byte Request
+  *            @arg CEC_IT_ARBLST: Arbitration Lost
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge
+  *            @arg CEC_IT_LBPE: Rx Long period Error
+  *            @arg CEC_IT_SBPE: Rx Short period Error
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error
+  *            @arg CEC_IT_RXOVR: Rx Overrun
+  *            @arg CEC_IT_RXEND: End Of Reception
+  *            @arg CEC_IT_RXBR: Rx-Byte Received
+  * @retval None
+  */
+void CEC_ClearITPendingBit(uint16_t CEC_IT)
+{
+  assert_param(IS_CEC_IT(CEC_IT));
+
+  /* Clear the selected CEC interrupt pending bits */
+  CEC->ISR = CEC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_comp.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_comp.c
new file mode 100644
index 00000000..5360729d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_comp.c
@@ -0,0 +1,407 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_comp.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the comparators (COMP1 and COMP2) peripheral: 
+  *           + Comparators configuration
+  *           + Window mode control
+  *
+  *  @verbatim
+  *    
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]           
+         The device integrates two analog comparators COMP1 and COMP2:
+   
+         (+) The non inverting input is set to PA1 for COMP1 and to PA3
+             for COMP2.
+  
+         (+) The inverting input can be selected among: DAC_OUT1, 
+             1/4 VREFINT, 1/2 VERFINT, 3/4 VREFINT, VREFINT,
+             I/O (PA0 for COMP1 and PA2 for COMP2)
+  
+         (+) The COMP output is internally is available using COMP_GetOutputLevel()
+             and can be set on GPIO pins: PA0, PA6, PA11 for COMP1
+             and PA2, PA7, PA12 for COMP2
+  
+         (+) The COMP output can be redirected to embedded timers (TIM1, TIM2
+             and TIM3)
+  
+         (+) The two comparators COMP1 and COMP2 can be combined in window
+             mode and only COMP1 non inverting (PA1) can be used as non-
+             inverting input.
+  
+         (+) The two comparators COMP1 and COMP2 have interrupt capability 
+             with wake-up from Sleep and Stop modes (through the EXTI controller).
+             COMP1 and COMP2 outputs are internally connected to EXTI Line 21
+             and EXTI Line 22 respectively.
+                   
+
+                     ##### How to configure the comparator #####
+ ===============================================================================
+    [..] 
+           This driver provides functions to configure and program the Comparators 
+           of all STM32F37x devices.
+             
+    [..]   To use the comparator, perform the following steps:
+  
+         (#) Enable the SYSCFG APB clock to get write access to comparator
+             register using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
+  
+         (#) Configure the comparator input in analog mode using GPIO_Init()
+  
+         (#) Configure the comparator output in alternate function mode
+             using GPIO_Init() and use GPIO_PinAFConfig() function to map the
+             comparator output to the GPIO pin
+  
+         (#) Configure the comparator using COMP_Init() function:
+                 (++)  Select the inverting input
+                 (++)  Select the output polarity  
+                 (++)  Select the output redirection
+                 (++)  Select the hysteresis level
+                 (++)  Select the power mode
+    
+         (#) Enable the comparator using COMP_Cmd() function
+  
+         (#) If required enable the COMP interrupt by configuring and enabling
+             EXTI line in Interrupt mode and selecting the desired sensitivity
+             level using EXTI_Init() function. After that enable the comparator
+             interrupt vector using NVIC_Init() function.
+  
+     @endverbatim
+  *    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_comp.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup COMP 
+  * @brief COMP driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* CSR register Mask */
+#define COMP_CSR_CLEAR_MASK              ((uint32_t)0x00003FFE)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup COMP_Private_Functions
+  * @{
+  */
+
+/** @defgroup COMP_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+               ##### Initialization and Configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+   
+/**
+  * @brief  Deinitializes COMP peripheral registers to their default reset values.
+  * @note   Deinitialization can't be performed if the COMP configuration is locked.
+  *         To unlock the configuration, perform a system reset.
+  * @param  None
+  * @retval None
+  */
+void COMP_DeInit(void)
+{
+  COMP->CSR = ((uint32_t)0x00000000);    /*!< Set COMP_CSR register to reset value */
+}
+
+/**
+  * @brief  Initializes the COMP peripheral according to the specified parameters
+  *         in COMP_InitStruct
+  * @note   If the selected comparator is locked, initialization can't be performed.
+  *         To unlock the configuration, perform a system reset.
+  * @note   By default, PA1 is selected as COMP1 non inverting input.
+  *         To use PA4 as COMP1 non inverting input call COMP_SwitchCmd() after COMP_Init()
+  * @param  COMP_Selection: the selected comparator. 
+  *          This parameter can be one of the following values:
+  *            @arg COMP_Selection_COMP1: COMP1 selected
+  *            @arg COMP_Selection_COMP2: COMP2 selected
+  * @param  COMP_InitStruct: pointer to an COMP_InitTypeDef structure that contains 
+  *         the configuration information for the specified COMP peripheral.
+  * @retval None
+  */
+void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_COMP_ALL_PERIPH(COMP_Selection));
+  assert_param(IS_COMP_INVERTING_INPUT(COMP_InitStruct->COMP_InvertingInput));
+  assert_param(IS_COMP_OUTPUT(COMP_InitStruct->COMP_Output));
+  assert_param(IS_COMP_OUTPUT_POL(COMP_InitStruct->COMP_OutputPol));
+  assert_param(IS_COMP_HYSTERESIS(COMP_InitStruct->COMP_Hysteresis));
+  assert_param(IS_COMP_MODE(COMP_InitStruct->COMP_Mode));
+
+  /*!< Get the COMP_CSR register value */
+  tmpreg = COMP->CSR;
+
+  /*!< Clear the COMP1SW1, COMPx_IN_SEL, COMPx_OUT_TIM_SEL, COMPx_POL, COMPx_HYST and COMPx_PWR_MODE bits */ 
+  tmpreg &= (uint32_t) ~(COMP_CSR_CLEAR_MASK<COMP_InvertingInput value */
+  /*!< Set COMPxOUTSEL bits according to COMP_InitStruct->COMP_Output value */
+  /*!< Set COMPxPOL bit according to COMP_InitStruct->COMP_OutputPol value */
+  /*!< Set COMPxHYST bits according to COMP_InitStruct->COMP_Hysteresis value */
+  /*!< Set COMPxMODE bits according to COMP_InitStruct->COMP_Mode value */   
+  tmpreg |= (uint32_t)((COMP_InitStruct->COMP_InvertingInput | COMP_InitStruct->COMP_Output |
+                       COMP_InitStruct->COMP_OutputPol | COMP_InitStruct->COMP_Hysteresis |
+                       COMP_InitStruct->COMP_Mode)<CSR = tmpreg;  
+}
+
+/**
+  * @brief  Fills each COMP_InitStruct member with its default value.
+  * @param  COMP_InitStruct: pointer to an COMP_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct)
+{
+  COMP_InitStruct->COMP_InvertingInput = COMP_InvertingInput_1_4VREFINT;
+  COMP_InitStruct->COMP_Output = COMP_Output_None;
+  COMP_InitStruct->COMP_OutputPol = COMP_OutputPol_NonInverted;
+  COMP_InitStruct->COMP_Hysteresis = COMP_Hysteresis_No;
+  COMP_InitStruct->COMP_Mode = COMP_Mode_UltraLowPower;
+}
+
+/**
+  * @brief  Enable or disable the COMP peripheral.
+  * @note   If the selected comparator is locked, enable/disable can't be performed.
+  *         To unlock the configuration, perform a system reset.
+  * @param  COMP_Selection: the selected comparator.
+  *          This parameter can be one of the following values:
+  *            @arg COMP_Selection_COMP1: COMP1 selected
+  *            @arg COMP_Selection_COMP2: COMP2 selected
+  * @param  NewState: new state of the COMP peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When enabled, the comparator compares the non inverting input with 
+  *         the inverting input and the comparison result is available on comparator output.
+  * @note   When disabled, the comparator doesn't perform comparison and the 
+  *         output level is low.
+  * @retval None
+  */
+void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_COMP_ALL_PERIPH(COMP_Selection));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected COMP peripheral */
+    COMP->CSR |= (uint32_t) (1<CSR &= (uint32_t)(~((uint32_t)1<CSR |= (uint32_t) (COMP_CSR_COMP1SW1);
+  }
+  else
+  {
+    /* Open SW1 switch */
+    COMP->CSR &= (uint32_t)(~COMP_CSR_COMP1SW1);
+  }
+}
+
+/**
+  * @brief  Return the output level (high or low) of the selected comparator. 
+  * @note   The output level depends on the selected polarity.
+  * @note   If the polarity is not inverted:
+  *          - Comparator output is low when the non-inverting input is at a lower
+  *            voltage than the inverting input
+  *          - Comparator output is high when the non-inverting input is at a higher
+  *            voltage than the inverting input
+  * @note   If the polarity is inverted:
+  *          - Comparator output is high when the non-inverting input is at a lower
+  *            voltage than the inverting input
+  *          - Comparator output is low when the non-inverting input is at a higher
+  *            voltage than the inverting input
+  * @param  COMP_Selection: the selected comparator. 
+  *          This parameter can be one of the following values:
+  *            @arg COMP_Selection_COMP1: COMP1 selected
+  *            @arg COMP_Selection_COMP2: COMP2 selected  
+  * @retval Returns the selected comparator output level: low or high.
+  *       
+  */
+uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection)
+{
+  uint32_t compout = 0x0;
+
+  /* Check the parameters */
+  assert_param(IS_COMP_ALL_PERIPH(COMP_Selection));
+
+  /* Check if selected comparator output is high */
+  if ((COMP->CSR & (COMP_CSR_COMP1OUT<CSR |= (uint32_t) COMP_CSR_WNDWEN;
+  }
+  else
+  {
+    /* Disable the window mode */
+    COMP->CSR &= (uint32_t)(~COMP_CSR_WNDWEN);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup COMP_Group3 COMP configuration locking function
+ *  @brief   COMP1 and COMP2 configuration locking function
+ *           COMP1 and COMP2 configuration can be locked each separately.
+ *           Unlocking is performed by system reset.
+ *
+@verbatim   
+ ===============================================================================
+                     ##### Configuration Lock function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Lock the selected comparator (COMP1/COMP2) configuration.
+  * @note   Locking the configuration means that all control bits are read-only.
+  *         To unlock the comparator configuration, perform a system reset.
+  * @param  COMP_Selection: selects the comparator to be locked 
+  *          This parameter can be a value of the following values:
+  *            @arg COMP_Selection_COMP1: COMP1 configuration is locked.
+  *            @arg COMP_Selection_COMP2: COMP2 configuration is locked.  
+  * @retval None
+  */
+void COMP_LockConfig(uint32_t COMP_Selection)
+{
+  /* Check the parameter */
+  assert_param(IS_COMP_ALL_PERIPH(COMP_Selection));
+
+  /* Set the lock bit corresponding to selected comparator */
+  COMP->CSR |= (uint32_t) (COMP_CSR_COMP1LOCK<
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_crc.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRC 
+  * @brief CRC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CRC_Private_Functions
+  * @{
+  */
+
+/** @defgroup CRC_Group1 Configuration of the CRC computation unit functions
+ *  @brief   Configuration of the CRC computation unit functions 
+ *
+@verbatim
+ ===============================================================================
+                     ##### CRC configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes CRC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void CRC_DeInit(void)
+{
+  /* Set DR register to reset value */
+  CRC->DR = 0xFFFFFFFF;
+
+  /* Set the POL register to the reset value: 0x04C11DB7 */
+  CRC->POL = 0x04C11DB7;
+
+  /* Reset IDR register */
+  CRC->IDR = 0x00;
+
+  /* Set INIT register to reset value */
+  CRC->INIT = 0xFFFFFFFF;
+
+  /* Reset the CRC calculation unit */
+  CRC->CR = CRC_CR_RESET;
+}
+
+/**
+  * @brief  Resets the CRC calculation unit and sets INIT register content in DR register.
+  * @param  None
+  * @retval None
+  */
+void CRC_ResetDR(void)
+{
+  /* Reset CRC generator */
+  CRC->CR |= CRC_CR_RESET;
+}
+
+/**
+  * @brief  Selects the polynomial size.
+  * @param  CRC_PolSize: Specifies the polynomial size.
+  *          This parameter can be:
+  *           @arg CRC_PolSize_7: 7-bit polynomial for CRC calculation
+  *           @arg CRC_PolSize_8: 8-bit polynomial for CRC calculation
+  *           @arg CRC_PolSize_16: 16-bit polynomial for CRC calculation
+  *           @arg CRC_PolSize_32: 32-bit polynomial for CRC calculation
+  * @retval None
+  */
+void CRC_PolynomialSizeSelect(uint32_t CRC_PolSize)
+{
+  uint32_t tmpcr = 0;
+
+  /* Check the parameter */
+  assert_param(IS_CRC_POL_SIZE(CRC_PolSize));
+
+  /* Get CR register value */
+  tmpcr = CRC->CR;
+
+  /* Reset POL_SIZE bits */
+  tmpcr &= (uint32_t)~((uint32_t)CRC_CR_POLSIZE);
+  /* Set the polynomial size */
+  tmpcr |= (uint32_t)CRC_PolSize;
+
+  /* Write to CR register */
+  CRC->CR = (uint32_t)tmpcr;
+}
+
+/**
+  * @brief  Selects the reverse operation to be performed on input data.
+  * @param  CRC_ReverseInputData: Specifies the reverse operation on input data.
+  *          This parameter can be:
+  *            @arg CRC_ReverseInputData_No: No reverse operation is performed
+  *            @arg CRC_ReverseInputData_8bits: reverse operation performed on 8 bits
+  *            @arg CRC_ReverseInputData_16bits: reverse operation performed on 16 bits
+  *            @arg CRC_ReverseInputData_32bits: reverse operation performed on 32 bits
+  * @retval None
+  */
+void CRC_ReverseInputDataSelect(uint32_t CRC_ReverseInputData)
+{
+  uint32_t tmpcr = 0;
+
+  /* Check the parameter */
+  assert_param(IS_CRC_REVERSE_INPUT_DATA(CRC_ReverseInputData));
+
+  /* Get CR register value */
+  tmpcr = CRC->CR;
+
+  /* Reset REV_IN bits */
+  tmpcr &= (uint32_t)~((uint32_t)CRC_CR_REV_IN);
+  /* Set the reverse operation */
+  tmpcr |= (uint32_t)CRC_ReverseInputData;
+
+  /* Write to CR register */
+  CRC->CR = (uint32_t)tmpcr;
+}
+
+/**
+  * @brief  Enables or disable the reverse operation on output data.
+  *         The reverse operation on output data is performed on 32-bit.
+  * @param  NewState: new state of the reverse operation on output data.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CRC_ReverseOutputDataCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable reverse operation on output data */
+    CRC->CR |= CRC_CR_REV_OUT;
+  }
+  else
+  {
+    /* Disable reverse operation on output data */
+    CRC->CR &= (uint32_t)~((uint32_t)CRC_CR_REV_OUT);
+  }
+}
+
+/**
+  * @brief  Initializes the INIT register.
+  * @note   After resetting CRC calculation unit, CRC_InitValue is stored in DR register
+  * @param  CRC_InitValue: Programmable initial CRC value
+  * @retval None
+  */
+void CRC_SetInitRegister(uint32_t CRC_InitValue)
+{
+  CRC->INIT = CRC_InitValue;
+}
+
+/**
+  * @brief  Initializes the polynomail coefficients.
+  * @param  CRC_Pol: Polynomial to be used for CRC calculation.
+  * @retval None
+  */
+void CRC_SetPolynomial(uint32_t CRC_Pol)
+{
+  CRC->POL = CRC_Pol;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Group2 CRC computation of one/many 32-bit data functions
+ *  @brief   CRC computation of one/many 32-bit data functions
+ *
+@verbatim
+ ===============================================================================
+                     ##### CRC computation functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Computes the 32-bit CRC of a given data word(32-bit).
+  * @param  CRC_Data: data word(32-bit) to compute its CRC
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcCRC(uint32_t CRC_Data)
+{
+  CRC->DR = CRC_Data;
+  
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 16-bit CRC of a given 16-bit data.
+  * @param  CRC_Data: data half-word(16-bit) to compute its CRC
+  * @retval 16-bit CRC
+  */
+uint32_t CRC_CalcCRC16bits(uint16_t CRC_Data)
+{
+  *(uint16_t*)(CRC_BASE) = (uint16_t) CRC_Data;
+  
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 8-bit CRC of a given 8-bit data.
+  * @param  CRC_Data: 8-bit data to compute its CRC
+  * @retval 8-bit CRC
+  */
+uint32_t CRC_CalcCRC8bits(uint8_t CRC_Data)
+{
+  *(uint8_t*)(CRC_BASE) = (uint8_t) CRC_Data;
+
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 32-bit CRC of a given buffer of data word(32-bit).
+  * @param  pBuffer: pointer to the buffer containing the data to be computed
+  * @param  BufferLength: length of the buffer to be computed
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
+{
+  uint32_t index = 0;
+  
+  for(index = 0; index < BufferLength; index++)
+  {
+    CRC->DR = pBuffer[index];
+  }
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Returns the current CRC value.
+  * @param  None
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_GetCRC(void)
+{
+  return (CRC->DR);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CRC_Group3 CRC Independent Register (IDR) access functions
+ *  @brief   CRC Independent Register (IDR) access (write/read) functions
+ *
+@verbatim
+ ===============================================================================
+           ##### CRC Independent Register (IDR) access functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Stores an 8-bit data in the Independent Data(ID) register.
+  * @param  CRC_IDValue: 8-bit value to be stored in the ID register 					
+  * @retval None
+  */
+void CRC_SetIDRegister(uint8_t CRC_IDValue)
+{
+  CRC->IDR = CRC_IDValue;
+}
+
+/**
+  * @brief  Returns the 8-bit data stored in the Independent Data(ID) register
+  * @param  None
+  * @retval 8-bit value of the ID register 
+  */
+uint8_t CRC_GetIDRegister(void)
+{
+  return (CRC->IDR);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dac.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dac.c
new file mode 100644
index 00000000..15630554
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dac.c
@@ -0,0 +1,746 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_dac.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Digital-to-Analog Converter (DAC) peripheral: 
+  *           + DAC channels configuration: trigger, output buffer, data format
+  *           + DMA management
+  *           + Interrupts and flags management
+
+  * @verbatim
+  *
+ ===============================================================================
+                        ##### DAC Peripheral features #####
+ ===============================================================================
+    [..] The device integrates three 12-bit Digital Analog Converters:
+         (#) DAC1 integrates two DAC channels:
+             (++) DAC1 channel 1 with DAC1_OUT1 as output
+             (++) DAC1 channel 2 with DAC1_OUT2 as output
+             (++) The two channels can be used independently or simultaneously (dual mode)
+   
+         (#) DAC2 integrates only one channel DAC2 channel 1 with DAC2_OUT1 as output 
+   
+    [..] The Digital to Analog conversion can be non-triggered using DAC_Trigger_None
+         and DACx_OUTy is available once writing to DHRx register using 
+         DAC_SetChannel1Data()/DAC_SetChannel2Data.
+      
+    [..] Digital to Analog conversion can be triggered by:
+         (#) External event: EXTI Line 9 (any GPIOx_Pin9) using DAC_Trigger_Ext_IT9.
+             The used pin (GPIOx_Pin9) must be configured in input mode.
+  
+         (#) Timers TRGO: TIM2, TIM3, TIM4, TIM5, TIM6, TIM7 and TIM18
+             (DAC_Trigger_T2_TRGO, DAC_Trigger_T4_TRGO...)
+             The timer TRGO event should be selected using TIM_SelectOutputTrigger()
+             (++) TIM5 is applicable only for DAC1
+             (++) TIM18 is applicable only for DAC2
+      
+         (#) Software using DAC_Trigger_Software
+  
+    [..] Each DAC channel integrates an output buffer that can be used to 
+         reduce the output impedance, and to drive external loads directly
+         without having to add an external operational amplifier.
+         To enable, the output buffer use  
+         DAC_InitStructure.DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+         before caliing DAC_Init() function
+    
+    [..] Refer to the device datasheet for more details about output impedance
+         value with and without output buffer.
+  
+    [..] Both DAC1 channels can be used to generate
+         (#) Noise wave using DAC_WaveGeneration_Noise
+         (#) Triangle wave using DAC_WaveGeneration_Triangle
+          
+    [..] Wave generation can be disabled using DAC_WaveGeneration_None
+  
+    [..] The DAC data format can be:
+         (#) 8-bit right alignment using DAC_Align_8b_R
+         (#) 12-bit left alignment using DAC_Align_12b_L
+         (#) 12-bit right alignment using DAC_Align_12b_R
+  
+    [..] The analog output voltage on each DAC channel pin is determined
+         by the following equation: DAC_OUTx = VREF+ * DOR / 4095
+         with  DOR is the Data Output Register
+         VEF+ is the input voltage reference (refer to the device datasheet)
+         e.g. To set DAC_OUT1 to 0.7V, use
+         DAC_SetChannel1Data(DAC_Align_12b_R, 868);
+         Assuming that VREF+ = 3.3, DAC_OUT1 = (3.3 * 868) / 4095 = 0.7V
+  
+    [..] A DMA1 request can be generated when an external trigger (but not
+         a software trigger) occurs if DMA1 requests are enabled using
+         DAC_DMACmd()
+         DMA1 requests are mapped as following:
+         (+) DAC channel1 is mapped on DMA1 channel3 which must be already 
+             configured
+         (+) DAC channel2 is mapped on DMA1 channel4 which must be already 
+             configured
+  
+                        ##### How to use this driver #####
+ ===============================================================================
+    [..]
+         (+) Enable DAC APB1 clock to get write access to DAC registers
+             using RCC_APB1PeriphClockCmd(RCC_APB1Periph_DAC, ENABLE)
+
+         (+) Configure DACx_OUTy (DAC1_OUT1: PA4, DAC1_OUT2: PA5, DAC2_OUT1: PA6)
+             in analog mode.
+
+         (+) Configure the DAC channel using DAC_Init()
+
+         (+) Enable the DAC channel using DAC_Cmd()
+  
+    @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_dac.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DAC 
+  * @brief DAC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* CR register Mask */
+#define CR_CLEAR_MASK              ((uint32_t)0x00000FFE)
+
+/* DAC Dual Channels SWTRIG masks */
+#define DUAL_SWTRIG_SET            ((uint32_t)0x00000003)
+#define DUAL_SWTRIG_RESET          ((uint32_t)0xFFFFFFFC)
+
+/* DHR registers offsets */
+#define DHR12R1_OFFSET             ((uint32_t)0x00000008)
+#define DHR12R2_OFFSET             ((uint32_t)0x00000014)
+#define DHR12RD_OFFSET             ((uint32_t)0x00000020)
+
+/* DOR register offset */
+#define DOR_OFFSET                 ((uint32_t)0x0000002C)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DAC_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup DAC_Group1 DAC channels configuration
+ *  @brief   DAC channels configuration: trigger, output buffer, data format 
+ *
+@verbatim
+ ===============================================================================
+  ##### DAC channels configuration: trigger, output buffer, data format #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DAC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void DAC_DeInit(DAC_TypeDef* DACx)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+
+  if (DACx == DAC1)
+  {
+    /* Enable DAC1 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC1, ENABLE);
+    /* Release DAC1 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC1, DISABLE);
+  }
+  else
+  {
+    /* Enable DAC2 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC2, ENABLE);
+    /* Release DAC2 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC2, DISABLE);
+  }
+}
+
+/**
+  * @brief  Initializes the DAC peripheral according to the specified 
+  *         parameters in the DAC_InitStruct.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure that
+  *         contains the configuration information for the specified DAC channel.
+  * @retval None
+  */
+void DAC_Init(DAC_TypeDef* DACx, uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+
+  /* Check the DAC parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_TRIGGER(DAC_InitStruct->DAC_Trigger));
+  assert_param(IS_DAC_GENERATE_WAVE(DAC_InitStruct->DAC_WaveGeneration));
+  assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude));
+  assert_param(IS_DAC_OUTPUT_BUFFER_STATE(DAC_InitStruct->DAC_OutputBuffer));
+
+/*---------------------------- DAC CR Configuration --------------------------*/
+  /* Get the DAC CR value */
+  tmpreg1 = DACx->CR;
+  /* Clear BOFFx, TENx, TSELx, WAVEx and MAMPx bits */
+  tmpreg1 &= ~(CR_CLEAR_MASK << DAC_Channel);
+  /* Configure for the selected DAC channel: buffer output, trigger, wave generation,
+     mask/amplitude for wave generation */
+  /* Set TSELx and TENx bits according to DAC_Trigger value */
+  /* Set WAVEx bits according to DAC_WaveGeneration value */
+  /* Set MAMPx bits according to DAC_LFSRUnmask_TriangleAmplitude value */ 
+  /* Set BOFFx bit according to DAC_OutputBuffer value */   
+  tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration |
+             DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | DAC_InitStruct->DAC_OutputBuffer);
+  /* Calculate CR register value depending on DAC_Channel */
+  tmpreg1 |= tmpreg2 << DAC_Channel;
+  /* Write to DAC CR */
+  DACx->CR = tmpreg1;
+}
+
+/**
+  * @brief  Fills each DAC_InitStruct member with its default value.
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct)
+{
+/*--------------- Reset DAC init structure parameters values -----------------*/
+  /* Initialize the DAC_Trigger member */
+  DAC_InitStruct->DAC_Trigger = DAC_Trigger_None;
+  /* Initialize the DAC_WaveGeneration member */
+  DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None;
+  /* Initialize the DAC_LFSRUnmask_TriangleAmplitude member */
+  DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0;
+  /* Initialize the DAC_OutputBuffer member */
+  DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+}
+
+/**
+  * @brief  Enables or disables the specified DAC channel.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the DAC channel. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the DAC channel is enabled the trigger source can no more
+  *         be modified.
+  * @retval None
+  */
+void DAC_Cmd(DAC_TypeDef* DACx, uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel */
+    DACx->CR |= (DAC_CR_EN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel */
+    DACx->CR &= (~(DAC_CR_EN1 << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel software trigger.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel software trigger.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_SoftwareTriggerCmd(DAC_TypeDef* DACx, uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for the selected DAC channel */
+    DACx->SWTRIGR |= (uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4);
+  }
+  else
+  {
+    /* Disable software trigger for the selected DAC channel */
+    DACx->SWTRIGR &= ~((uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4));
+  }
+}
+
+/**
+  * @brief  Enables or disables simultaneously the two DAC channels software
+  *         triggers.
+  * @param  DACx: where x can be 1 to select the DAC1 peripheral.
+  * @note   Dual trigger is not applicable for DAC2 (DAC2 integrates one channel).
+  * @param  NewState: new state of the DAC channels software triggers.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_DualSoftwareTriggerCmd(DAC_TypeDef* DACx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_LIST1_PERIPH(DACx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for both DAC channels */
+    DACx->SWTRIGR |= DUAL_SWTRIG_SET;
+  }
+  else
+  {
+    /* Disable software trigger for both DAC channels */
+    DACx->SWTRIGR &= DUAL_SWTRIG_RESET;
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel wave generation.
+  * @param  DACx: where x can be 1 to select the DAC1 peripheral.
+  * @note   Wave generation is not available in DAC2.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_Wave: Specifies the wave type to enable or disable.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Wave_Noise: noise wave generation
+  *            @arg DAC_Wave_Triangle: triangle wave generation
+  * @param  NewState: new state of the selected DAC channel wave generation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   
+  * @retval None
+  */
+void DAC_WaveGenerationCmd(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_LIST1_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_WAVE(DAC_Wave)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected wave generation for the selected DAC channel */
+    DACx->CR |= DAC_Wave << DAC_Channel;
+  }
+  else
+  {
+    /* Disable the selected wave generation for the selected DAC channel */
+    DACx->CR &= ~(DAC_Wave << DAC_Channel);
+  }
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel1.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Align: Specifies the data alignment for DAC channel1.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel1Data(DAC_TypeDef* DACx, uint32_t DAC_Align, uint16_t Data)
+{  
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DACx; 
+  tmp += DHR12R1_OFFSET + DAC_Align;
+
+  /* Set the DAC channel1 selected data holding register */
+  *(__IO uint32_t *) tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel2.
+  * @param  DACx: where x can be 1 to select the DAC peripheral.
+  * @note   This function is available only for DAC1.
+  * @param  DAC_Align: Specifies the data alignment for DAC channel2.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data : Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel2Data(DAC_TypeDef* DACx, uint32_t DAC_Align, uint16_t Data)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DAC_LIST1_PERIPH(DACx));
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DACx;
+  tmp += DHR12R2_OFFSET + DAC_Align;
+
+  /* Set the DAC channel2 selected data holding register */
+  *(__IO uint32_t *)tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for dual channel DAC.
+  * @param  DACx: where x can be 1 to select the DAC peripheral.
+  * @note   This function isn't applicable for DAC2.
+  * @param  DAC_Align: Specifies the data alignment for dual channel DAC.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data2: Data for DAC Channel2 to be loaded in the selected data 
+  *         holding register.
+  * @param  Data1: Data for DAC Channel1 to be loaded in the selected data 
+  *         holding register.
+  * @note In dual mode, a unique register access is required to write in both
+  *       DAC channels at the same time.
+  * @retval None
+  */
+void DAC_SetDualChannelData(DAC_TypeDef* DACx, uint32_t DAC_Align, uint16_t Data2, uint16_t Data1)
+{
+  uint32_t data = 0, tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_LIST1_PERIPH(DACx));
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data1));
+  assert_param(IS_DAC_DATA(Data2));
+  
+  /* Calculate and set dual DAC data holding register value */
+  if (DAC_Align == DAC_Align_8b_R)
+  {
+    data = ((uint32_t)Data2 << 8) | Data1; 
+  }
+  else
+  {
+    data = ((uint32_t)Data2 << 16) | Data1;
+  }
+  
+  tmp = (uint32_t)DACx;
+  tmp += DHR12RD_OFFSET + DAC_Align;
+
+  /* Set the dual DAC selected data holding register */
+  *(__IO uint32_t *)tmp = data;
+}
+
+/**
+  * @brief  Returns the last data output value of the selected DAC channel.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @retval The selected DAC channel data output value.
+  */
+uint16_t DAC_GetDataOutputValue(DAC_TypeDef* DACx, uint32_t DAC_Channel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  
+  tmp = (uint32_t) DACx;
+  tmp += DOR_OFFSET + ((uint32_t)DAC_Channel >> 2);
+  
+  /* Returns the DAC channel data output register value */
+  return (uint16_t) (*(__IO uint32_t*) tmp);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group2 DMA management functions
+ *  @brief   DMA management functions
+ *
+@verbatim   
+ ===============================================================================
+                    ##### DMA management functions #####
+ =============================================================================== 
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC channel DMA request.
+  *         When enabled DMA1 is generated when an external trigger (EXTI Line9,
+  *         TIM2, TIM4, TIM6, TIM7 or TIM9  but not a software trigger) occurs
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.
+  * @param  DAC_Channel: the selected DAC channel.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel DMA request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note The DAC channel1 (channel2) is mapped on DMA1 channel3 (channel4) which 
+  *       must be already configured. 
+  * @retval None
+  */
+void DAC_DMACmd(DAC_TypeDef* DACx, uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel DMA request */
+    DACx->CR |= (DAC_CR_DMAEN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel DMA request */
+    DACx->CR &= (~(DAC_CR_DMAEN1 << DAC_Channel));
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC interrupts.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt sources to be enabled or disabled. 
+  *          This parameter can be:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before
+  *         the acknowledgement for the first external trigger is received (first request).
+  * @param  NewState: new state of the specified DAC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */ 
+void DAC_ITConfig(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState)  
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC interrupts */
+    DACx->CR |=  (DAC_IT << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC interrupts */
+    DACx->CR &= (~(uint32_t)(DAC_IT << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DAC flag is set or not.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Channel: thee selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_FLAG: specifies the flag to check. 
+  *          This parameter can be:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag
+  * @note   The DMA underrun occurs when a second external trigger arrives before
+  *         the acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_FLAG (SET or RESET).
+  */
+FlagStatus DAC_GetFlagStatus(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Check the status of the specified DAC flag */
+  if ((DACx->SR & (DAC_FLAG << DAC_Channel)) != (uint8_t)RESET)
+  {
+    /* DAC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's pending flags.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_FLAG: specifies the flag to clear. 
+  *          This parameter can be:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag                          
+  * @retval None
+  */
+void DAC_ClearFlag(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Clear the selected DAC flags */
+  DACx->SR = (DAC_FLAG << DAC_Channel);
+}
+
+/**
+  * @brief  Checks whether the specified DAC interrupt has occurred or not.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.  
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt source to check. 
+  *          This parameter can be:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before
+  *         the acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_IT (SET or RESET).
+  */
+ITStatus DAC_GetITStatus(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT));
+
+  /* Get the DAC_IT enable bit status */
+  enablestatus = (DACx->CR & (DAC_IT << DAC_Channel)) ;
+  
+  /* Check the status of the specified DAC interrupt */
+  if (((DACx->SR & (DAC_IT << DAC_Channel)) != (uint32_t)RESET) && enablestatus)
+  {
+    /* DAC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's interrupt pending bits.
+  * @param  DACx: where x can be 1 or 2 to select the DAC peripheral.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt pending bit to clear.
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @retval None
+  */
+void DAC_ClearITPendingBit(DAC_TypeDef* DACx, uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_ALL_PERIPH(DACx));
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  /* Clear the selected DAC interrupt pending bits */
+  DACx->SR = (DAC_IT << DAC_Channel);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dbgmcu.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dbgmcu.c
new file mode 100644
index 00000000..8e3b7315
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dbgmcu.c
@@ -0,0 +1,220 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_dbgmcu.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Debug MCU (DBGMCU) peripheral:
+  *           + Device and Revision ID management
+  *           + Peripherals Configuration
+  *  @verbatim
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_dbgmcu.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DBGMCU 
+  * @brief DBGMCU driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define IDCODE_DEVID_MASK    ((uint32_t)0x00000FFF)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DBGMCU_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup DBGMCU_Group1 Device and Revision ID management functions
+ *  @brief   Device and Revision ID management functions
+ *
+@verbatim
+  ==============================================================================
+            ##### Device and Revision ID management functions #####
+  ==============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Returns the device revision identifier.
+  * @param  None
+  * @retval Device revision identifier
+  */
+uint32_t DBGMCU_GetREVID(void)
+{
+   return(DBGMCU->IDCODE >> 16);
+}
+
+/**
+  * @brief  Returns the device identifier.
+  * @param  None
+  * @retval Device identifier
+  */
+uint32_t DBGMCU_GetDEVID(void)
+{
+   return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
+}
+
+/**
+  * @}
+  */
+  
+/** @defgroup DBGMCU_Group2 Peripherals Configuration functions
+ *  @brief   Peripherals Configuration
+ *
+@verbatim
+  ==============================================================================
+               ##### Peripherals Configuration functions #####
+  ==============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures low power mode behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the low power mode.
+  *          This parameter can be any combination of the following values:
+  *             @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode.
+  *             @arg DBGMCU_STOP: Keep debugger connection during STOP mode.
+  *             @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode.
+  * @param  NewState: new state of the specified low power mode in Debug mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    DBGMCU->CR |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->CR &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @brief  Configures APB1 peripheral behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the APB1 peripheral.
+  *          This parameter can be any combination of the following values:
+  *             @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted
+  *             @arg DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM12_STOP: TIM12 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM13_STOP: TIM13 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM18_STOP: TIM18 counter stopped when Core is halted.
+  *             @arg DBGMCU_RTC_STOP: RTC Calendar and Wakeup counter are stopped 
+  *                  when Core is halted 
+  *             @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted
+  *             @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted.
+  *             @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped 
+  *                  when Core is halted.
+  *             @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped 
+  *                  when Core is halted.
+  *             @arg DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted.
+  * @param  NewState: new state of the specified APB1 peripheral in Debug mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_APB1PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->APB1FZ |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->APB1FZ &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @brief  Configures APB2 peripheral behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the APB2 peripheral.
+  *          This parameter can be any combination of the following values:
+  *             @arg DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted.
+  *             @arg DBGMCU_TIM19_STOP: TIM19 counter stopped when Core is halted.
+  * @param  NewState: new state of the specified APB2 peripheral in Debug mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_APB2PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->APB2FZ |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->APB2FZ &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dma.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dma.c
new file mode 100644
index 00000000..911745e7
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_dma.c
@@ -0,0 +1,858 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_dma.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Direct Memory Access controller (DMA):
+  *           + Initialization and Configuration
+  *           + Data Counter
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+  ==============================================================================
+                      ##### How to use this driver #####
+  ==============================================================================
+    [..]
+    (#) Enable The DMA controller clock using 
+        RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE) function for DMA1 or 
+        using RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA2, ENABLE) function for DMA2.
+    (#) Enable and configure the peripheral to be connected to the DMA channel
+       (except for internal SRAM / FLASH memories: no initialization is necessary).
+    (#) For a given Channel, program the Source and Destination addresses, 
+        the transfer Direction, the Buffer Size, the Peripheral and Memory 
+        Incrementation mode and Data Size, the Circular or Normal mode, 
+        the channel transfer Priority and the Memory-to-Memory transfer 
+        mode (if needed) using the DMA_Init() function.
+    (#) Enable the NVIC and the corresponding interrupt(s) using the function 
+        DMA_ITConfig() if you need to use DMA interrupts.
+    (#) Enable the DMA channel using the DMA_Cmd() function.
+    (#) Activate the needed channel Request using PPP_DMACmd() function for 
+        any PPP peripheral except internal SRAM and FLASH (ie. SPI, USART ...) 
+        The function allowing this operation is provided in each PPP peripheral 
+        driver (ie. SPI_DMACmd for SPI peripheral).
+    (#) Optionally, you can configure the number of data to be transferred
+        when the channel is disabled (ie. after each Transfer Complete event
+        or when a Transfer Error occurs) using the function DMA_SetCurrDataCounter().
+        And you can get the number of remaining data to be transferred using 
+        the function DMA_GetCurrDataCounter() at run time (when the DMA channel is
+        enabled and running).
+    (#) To control DMA events you can use one of the following two methods:
+        (##) Check on DMA channel flags using the function DMA_GetFlagStatus().
+        (##) Use DMA interrupts through the function DMA_ITConfig() at initialization
+             phase and DMA_GetITStatus() function into interrupt routines in
+             communication phase.
+             After checking on a flag you should clear it using DMA_ClearFlag()
+             function. And after checking on an interrupt event you should 
+             clear it using DMA_ClearITPendingBit() function.
+    @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_dma.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DMA 
+  * @brief DMA driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define CCR_CLEAR_MASK   ((uint32_t)0xFFFF800F) /* DMA Channel config registers Masks */
+#define FLAG_Mask        ((uint32_t)0x10000000) /* DMA2 FLAG mask                     */
+
+
+/* DMA1 Channelx interrupt pending bit masks */
+#define DMA1_CHANNEL1_IT_MASK    ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1))
+#define DMA1_CHANNEL2_IT_MASK    ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2))
+#define DMA1_CHANNEL3_IT_MASK    ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3))
+#define DMA1_CHANNEL4_IT_MASK    ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4))
+#define DMA1_CHANNEL5_IT_MASK    ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5))
+#define DMA1_CHANNEL6_IT_MASK    ((uint32_t)(DMA_ISR_GIF6 | DMA_ISR_TCIF6 | DMA_ISR_HTIF6 | DMA_ISR_TEIF6))
+#define DMA1_CHANNEL7_IT_MASK    ((uint32_t)(DMA_ISR_GIF7 | DMA_ISR_TCIF7 | DMA_ISR_HTIF7 | DMA_ISR_TEIF7))
+
+/* DMA2 Channelx interrupt pending bit masks */
+#define DMA2_CHANNEL1_IT_MASK    ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1))
+#define DMA2_CHANNEL2_IT_MASK    ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2))
+#define DMA2_CHANNEL3_IT_MASK    ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3))
+#define DMA2_CHANNEL4_IT_MASK    ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4))
+#define DMA2_CHANNEL5_IT_MASK    ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5))
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DMA_Private_Functions 
+  * @{
+  */
+
+/** @defgroup DMA_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions
+ *
+@verbatim   
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..] This subsection provides functions allowing to initialize the DMA channel 
+         source and destination addresses, incrementation and data sizes, transfer 
+         direction, buffer size, circular/normal mode selection, memory-to-memory 
+         mode selection and channel priority value.
+    [..] The DMA_Init() function follows the DMA configuration procedures as described 
+         in reference manual (RM0313).
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DMAy Channelx registers to their default reset
+  *         values.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *         x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @retval None
+  */
+void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+
+  /* Disable the selected DMAy Channelx */
+  DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR_EN);
+
+  /* Reset DMAy Channelx control register */
+  DMAy_Channelx->CCR  = 0;
+
+  /* Reset DMAy Channelx remaining bytes register */
+  DMAy_Channelx->CNDTR = 0;
+
+  /* Reset DMAy Channelx peripheral address register */
+  DMAy_Channelx->CPAR  = 0;
+
+  /* Reset DMAy Channelx memory address register */
+  DMAy_Channelx->CMAR = 0;
+
+  if (DMAy_Channelx == DMA1_Channel1)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel1 */
+    DMA1->IFCR |= DMA1_CHANNEL1_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel2)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel2 */
+    DMA1->IFCR |= DMA1_CHANNEL2_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel3)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel3 */
+    DMA1->IFCR |= DMA1_CHANNEL3_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel4)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel4 */
+    DMA1->IFCR |= DMA1_CHANNEL4_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel5)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel5 */
+    DMA1->IFCR |= DMA1_CHANNEL5_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel6)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel6 */
+    DMA1->IFCR |= DMA1_CHANNEL6_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA1_Channel7)
+  {
+    /* Reset interrupt pending bits for DMA1 Channel7 */
+    DMA1->IFCR |= DMA1_CHANNEL7_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA2_Channel1)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel1 */
+    DMA2->IFCR |= DMA2_CHANNEL1_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA2_Channel2)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel2 */
+    DMA2->IFCR |= DMA2_CHANNEL2_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA2_Channel3)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel3 */
+    DMA2->IFCR |= DMA2_CHANNEL3_IT_MASK;
+  }
+  else if (DMAy_Channelx == DMA2_Channel4)
+  {
+    /* Reset interrupt pending bits for DMA2 Channel4 */
+    DMA2->IFCR |= DMA2_CHANNEL4_IT_MASK;
+  }
+  else
+  { 
+    if (DMAy_Channelx == DMA2_Channel5)
+    {
+      /* Reset interrupt pending bits for DMA2 Channel5 */
+      DMA2->IFCR |= DMA2_CHANNEL5_IT_MASK;
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the DMAy Channelx according to the specified parameters 
+  *         in the DMA_InitStruct.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *         x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @param  DMA_InitStruct: pointer to a DMA_InitTypeDef structure that contains
+  *         the configuration information for the specified DMA Channel.
+  * @retval None
+  */
+void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_DMA_DIR(DMA_InitStruct->DMA_DIR));
+  assert_param(IS_DMA_PERIPHERAL_INC_STATE(DMA_InitStruct->DMA_PeripheralInc));
+  assert_param(IS_DMA_MEMORY_INC_STATE(DMA_InitStruct->DMA_MemoryInc));
+  assert_param(IS_DMA_PERIPHERAL_DATA_SIZE(DMA_InitStruct->DMA_PeripheralDataSize));
+  assert_param(IS_DMA_MEMORY_DATA_SIZE(DMA_InitStruct->DMA_MemoryDataSize));
+  assert_param(IS_DMA_MODE(DMA_InitStruct->DMA_Mode));
+  assert_param(IS_DMA_PRIORITY(DMA_InitStruct->DMA_Priority));
+  assert_param(IS_DMA_M2M_STATE(DMA_InitStruct->DMA_M2M));
+
+/*--------------------------- DMAy Channelx CCR Configuration ----------------*/
+  /* Get the DMAy_Channelx CCR value */
+  tmpreg = DMAy_Channelx->CCR;
+
+  /* Clear MEM2MEM, PL, MSIZE, PSIZE, MINC, PINC, CIRC and DIR bits */
+  tmpreg &= CCR_CLEAR_MASK;
+
+  /* Configure DMAy Channelx: data transfer, data size, priority level and mode */
+  /* Set DIR bit according to DMA_DIR value */
+  /* Set CIRC bit according to DMA_Mode value */
+  /* Set PINC bit according to DMA_PeripheralInc value */
+  /* Set MINC bit according to DMA_MemoryInc value */
+  /* Set PSIZE bits according to DMA_PeripheralDataSize value */
+  /* Set MSIZE bits according to DMA_MemoryDataSize value */
+  /* Set PL bits according to DMA_Priority value */
+  /* Set the MEM2MEM bit according to DMA_M2M value */
+  tmpreg |= DMA_InitStruct->DMA_DIR | DMA_InitStruct->DMA_Mode |
+            DMA_InitStruct->DMA_PeripheralInc | DMA_InitStruct->DMA_MemoryInc |
+            DMA_InitStruct->DMA_PeripheralDataSize | DMA_InitStruct->DMA_MemoryDataSize |
+            DMA_InitStruct->DMA_Priority | DMA_InitStruct->DMA_M2M;
+
+  /* Write to DMAy Channelx CCR */
+  DMAy_Channelx->CCR = tmpreg;
+
+/*--------------------------- DMAy Channelx CNDTR Configuration --------------*/
+  /* Write to DMAy Channelx CNDTR */
+  DMAy_Channelx->CNDTR = DMA_InitStruct->DMA_BufferSize;
+
+/*--------------------------- DMAy Channelx CPAR Configuration ---------------*/
+  /* Write to DMAy Channelx CPAR */
+  DMAy_Channelx->CPAR = DMA_InitStruct->DMA_PeripheralBaseAddr;
+
+/*--------------------------- DMAy Channelx CMAR Configuration ---------------*/
+  /* Write to DMAy Channelx CMAR */
+  DMAy_Channelx->CMAR = DMA_InitStruct->DMA_MemoryBaseAddr;
+}
+
+/**
+  * @brief  Fills each DMA_InitStruct member with its default value.
+  * @param  DMA_InitStruct: pointer to a DMA_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct)
+{
+/*-------------- Reset DMA init structure parameters values ------------------*/
+  /* Initialize the DMA_PeripheralBaseAddr member */
+  DMA_InitStruct->DMA_PeripheralBaseAddr = 0;
+  /* Initialize the DMA_MemoryBaseAddr member */
+  DMA_InitStruct->DMA_MemoryBaseAddr = 0;
+  /* Initialize the DMA_DIR member */
+  DMA_InitStruct->DMA_DIR = DMA_DIR_PeripheralSRC;
+  /* Initialize the DMA_BufferSize member */
+  DMA_InitStruct->DMA_BufferSize = 0;
+  /* Initialize the DMA_PeripheralInc member */
+  DMA_InitStruct->DMA_PeripheralInc = DMA_PeripheralInc_Disable;
+  /* Initialize the DMA_MemoryInc member */
+  DMA_InitStruct->DMA_MemoryInc = DMA_MemoryInc_Disable;
+  /* Initialize the DMA_PeripheralDataSize member */
+  DMA_InitStruct->DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte;
+  /* Initialize the DMA_MemoryDataSize member */
+  DMA_InitStruct->DMA_MemoryDataSize = DMA_MemoryDataSize_Byte;
+  /* Initialize the DMA_Mode member */
+  DMA_InitStruct->DMA_Mode = DMA_Mode_Normal;
+  /* Initialize the DMA_Priority member */
+  DMA_InitStruct->DMA_Priority = DMA_Priority_Low;
+  /* Initialize the DMA_M2M member */
+  DMA_InitStruct->DMA_M2M = DMA_M2M_Disable;
+}
+
+/**
+  * @brief  Enables or disables the specified DMAy Channelx.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *         x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @param  NewState: new state of the DMAy Channelx. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DMAy Channelx */
+    DMAy_Channelx->CCR |= DMA_CCR_EN;
+  }
+  else
+  {
+    /* Disable the selected DMAy Channelx */
+    DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR_EN);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Group2 Data Counter functions
+ *  @brief   Data Counter functions 
+ *
+@verbatim
+ ===============================================================================
+                      ##### Data Counter functions #####
+ ===============================================================================
+    [..] This subsection provides function allowing to configure and read the buffer 
+         size (number of data to be transferred).The DMA data counter can be written 
+         only when the DMA channel is disabled (ie. after transfer complete event).
+    [..] The following function can be used to write the Channel data counter value:
+         (+) void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t 
+             DataNumber).
+    -@- It is advised to use this function rather than DMA_Init() in situations 
+        where only the Data buffer needs to be reloaded.
+    [..] The DMA data counter can be read to indicate the number of remaining transfers 
+         for the relative DMA channel. This counter is decremented at the end of each 
+         data transfer and when the transfer is complete: 
+         (+) If Normal mode is selected: the counter is set to 0.
+         (+) If Circular mode is selected: the counter is reloaded with the initial 
+         value(configured before enabling the DMA channel).
+    [..] The following function can be used to read the Channel data counter value:
+         (+) uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the number of data units in the current DMAy Channelx transfer.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *         x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @param  DataNumber: The number of data units in the current DMAy Channelx
+  *         transfer.
+  * @note   This function can only be used when the DMAy_Channelx is disabled.
+  * @retval None
+  */
+void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+
+/*--------------------------- DMAy Channelx CNDTR Configuration --------------*/
+  /* Write to DMAy Channelx CNDTR */
+  DMAy_Channelx->CNDTR = DataNumber;
+}
+
+/**
+  * @brief  Returns the number of remaining data units in the current
+  *         DMAy Channelx transfer.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *         x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @retval The number of remaining data units in the current DMAy Channelx
+  *         transfer.
+  */
+uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  /* Return the number of remaining data units for DMAy Channelx */
+  return ((uint16_t)(DMAy_Channelx->CNDTR));
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+          ##### Interrupts and flags management functions #####
+ ===============================================================================
+    [..] This subsection provides functions allowing to configure the DMA Interrupts 
+         sources and check or clear the flags or pending bits status.
+         The user should identify which mode will be used in his application to manage 
+         the DMA controller events: Polling mode or Interrupt mode. 
+  *** Polling Mode ***
+  ====================
+    [..] Each DMA channel can be managed through 4 event Flags:(y : DMA Controller 
+         number  x : DMA channel number ).
+         (#) DMAy_FLAG_TCx : to indicate that a Transfer Complete event occurred.
+         (#) DMAy_FLAG_HTx : to indicate that a Half-Transfer Complete event occurred.
+         (#) DMAy_FLAG_TEx : to indicate that a Transfer Error occurred.
+         (#) DMAy_FLAG_GLx : to indicate that at least one of the events described 
+             above occurred.
+    -@- Clearing DMAy_FLAG_GLx results in clearing all other pending flags of the 
+        same channel (DMAy_FLAG_TCx, DMAy_FLAG_HTx and DMAy_FLAG_TEx).
+    [..]In this Mode it is advised to use the following functions:
+        (+) FlagStatus DMA_GetFlagStatus(uint32_t DMA_FLAG);
+        (+) void DMA_ClearFlag(uint32_t DMA_FLAG);
+
+  *** Interrupt Mode ***
+  ======================
+    [..] Each DMA channel can be managed through 4 Interrupts:
+    (+) Interrupt Source
+       (##) DMA_IT_TC: specifies the interrupt source for the Transfer Complete 
+            event.
+       (##) DMA_IT_HT : specifies the interrupt source for the Half-transfer Complete 
+            event.
+       (##) DMA_IT_TE : specifies the interrupt source for the transfer errors event.
+       (##) DMA_IT_GL : to indicate that at least one of the interrupts described 
+            above occurred.
+    -@@- Clearing DMA_IT_GL interrupt results in clearing all other interrupts of 
+        the same channel (DMA_IT_TCx, DMA_IT_HT and DMA_IT_TE).
+    [..]In this Mode it is advised to use the following functions:
+        (+) void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, 
+            FunctionalState NewState);
+        (+) ITStatus DMA_GetITStatus(uint32_t DMA_IT);
+        (+) void DMA_ClearITPendingBit(uint32_t DMA_IT);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DMAy Channelx interrupts.
+  * @param  DMAy_Channelx: where y can be 1 or 2 to select the DMA and 
+  *         x can be 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
+  * @param  DMA_IT: specifies the DMA interrupts sources to be enabled
+  *         or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg DMA_IT_TC: Transfer complete interrupt mask
+  *            @arg DMA_IT_HT: Half transfer interrupt mask
+  *            @arg DMA_IT_TE: Transfer error interrupt mask
+  * @param  NewState: new state of the specified DMA interrupts.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx));
+  assert_param(IS_DMA_CONFIG_IT(DMA_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DMA interrupts */
+    DMAy_Channelx->CCR |= DMA_IT;
+  }
+  else
+  {
+    /* Disable the selected DMA interrupts */
+    DMAy_Channelx->CCR &= ~DMA_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DMAy Channelx flag is set or not.
+  * @param  DMAy_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag.
+  *            @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag.
+  *            @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag.
+  *            @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag.
+  *            @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag.
+  *            @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag.
+  *            @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag.
+  *            @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag.
+  *            @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag.
+  *            @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag.
+  *            @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag.
+  *            @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag.
+  *            @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag.
+  *            @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag.
+  *            @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag.
+  *            @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag.
+  *            @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag.
+  *            @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag.
+  *            @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag.
+  *            @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag.
+  *            @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag.
+  *            @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag.
+  *            @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag.
+  *            @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag.
+  *            @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag.
+  *            @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag.
+  *            @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag.
+  *            @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag.
+  *            @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag.
+  *            @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag.
+  *            @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag.
+  *            @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag.
+  *            @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag.
+  *            @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag.
+  *            @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag.
+  *            @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag.
+  *            @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag.
+  *            @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag.
+  *            @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag.
+  *            @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag.
+  *            @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag.
+  *            @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag.
+  *            @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag.
+  *            @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag.
+  *            @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag.
+  *            @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag.
+  *            @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag.
+  *            @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag.
+  *     
+  * @note   The Global flag (DMAy_FLAG_GLx) is set whenever any of the other flags 
+  *         relative to the same channel is set (Transfer Complete, Half-transfer 
+  *         Complete or Transfer Error flags: DMAy_FLAG_TCx, DMAy_FLAG_HTx or 
+  *         DMAy_FLAG_TEx). 
+  *      
+  * @retval The new state of DMAy_FLAG (SET or RESET).
+  */
+FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_GET_FLAG(DMAy_FLAG));
+
+  /* Calculate the used DMAy */
+  if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Get DMA2 ISR register value */
+    tmpreg = DMA2->ISR ;
+  }
+  else
+  {
+    /* Get DMA1 ISR register value */
+    tmpreg = DMA1->ISR ;
+  }
+
+  /* Check the status of the specified DMAy flag */
+  if ((tmpreg & DMAy_FLAG) != (uint32_t)RESET)
+  {
+    /* DMAy_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMAy_FLAG is reset */
+    bitstatus = RESET;
+  }
+  
+  /* Return the DMAy_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DMAy Channelx's pending flags.
+  * @param  DMAy_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination (for the same DMA) of the following values:
+  *            @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag.
+  *            @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag.
+  *            @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag.
+  *            @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag.
+  *            @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag.
+  *            @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag.
+  *            @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag.
+  *            @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag.
+  *            @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag.
+  *            @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag.
+  *            @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag.
+  *            @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag.
+  *            @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag.
+  *            @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag.
+  *            @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag.
+  *            @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag.
+  *            @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag.
+  *            @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag.
+  *            @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag.
+  *            @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag.
+  *            @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag.
+  *            @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag.
+  *            @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag.
+  *            @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag.
+  *            @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag.
+  *            @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag.
+  *            @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag.
+  *            @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag.
+  *            @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag.
+  *            @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag.
+  *            @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag.
+  *            @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag.
+  *            @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag.
+  *            @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag.
+  *            @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag.
+  *            @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag.
+  *            @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag.
+  *            @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag.
+  *            @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag.
+  *            @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag.
+  *            @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag.
+  *            @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag.
+  *            @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag.
+  *            @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag.
+  *            @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag.
+  *            @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag.
+  *            @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag.
+  *            @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag.
+  *
+  * @note   Clearing the Global flag (DMAy_FLAG_GLx) results in clearing all other flags
+  *         relative to the same channel (Transfer Complete, Half-transfer Complete and
+  *         Transfer Error flags: DMAy_FLAG_TCx, DMAy_FLAG_HTx and DMAy_FLAG_TEx).
+  *
+  * @retval None
+  */
+void DMA_ClearFlag(uint32_t DMAy_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_CLEAR_FLAG(DMAy_FLAG));
+
+/* Calculate the used DMAy */
+  if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Clear the selected DMAy flags */
+    DMA2->IFCR = DMAy_FLAG;
+  }
+  else
+  {
+    /* Clear the selected DMAy flags */
+    DMA1->IFCR = DMAy_FLAG;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DMAy Channelx interrupt has occurred or not.
+  * @param  DMAy_IT: specifies the DMAy interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt.
+  *            @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt.
+  *            @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt.
+  *            @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt.
+  *            @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt.
+  *            @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt.
+  *            @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt.
+  *            @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt.
+  *            @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt.
+  *            @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt.
+  *            @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt.
+  *            @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt.
+  *            @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt.
+  *            @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt.
+  *            @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt.
+  *            @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt.
+  *            @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt.
+  *            @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt.
+  *            @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt.
+  *            @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt.
+  *            @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt.
+  *            @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt.
+  *            @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt.
+  *            @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt.
+  *            @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt.
+  *            @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt.
+  *            @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt.
+  *            @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt.
+  *            @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt.
+  *            @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt.
+  *            @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt.
+  *            @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt.
+  *            @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt.
+  *            @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt.
+  *            @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt.
+  *            @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt.
+  *            @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt.
+  *            @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt.
+  *            @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt.
+  *            @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt.
+  *            @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt.
+  *            @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt.
+  *            @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt.
+  *            @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt.
+  *            @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt.
+  *            @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt.
+  *            @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt.
+  *            @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt.
+  *     
+  * @note   The Global interrupt (DMAy_FLAG_GLx) is set whenever any of the other 
+  *         interrupts relative to the same channel is set (Transfer Complete, 
+  *         Half-transfer Complete or Transfer Error interrupts: DMAy_IT_TCx, 
+  *         DMAy_IT_HTx or DMAy_IT_TEx). 
+  *      
+  * @retval The new state of DMAy_IT (SET or RESET).
+  */
+ITStatus DMA_GetITStatus(uint32_t DMAy_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_GET_IT(DMAy_IT));
+
+  /* Calculate the used DMA */
+  if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Get DMA2 ISR register value */
+    tmpreg = DMA2->ISR;
+  }
+  else
+  {
+    /* Get DMA1 ISR register value */
+    tmpreg = DMA1->ISR;
+  }
+
+  /* Check the status of the specified DMAy interrupt */
+  if ((tmpreg & DMAy_IT) != (uint32_t)RESET)
+  {
+    /* DMAy_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMAy_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DMAy_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DMAy Channelx's interrupt pending bits.
+  * @param  DMAy_IT: specifies the DMAy interrupt pending bit to clear.
+  *          This parameter can be any combination (for the same DMA) of the following values:
+  *            @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt.
+  *            @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt.
+  *            @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt.
+  *            @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt.
+  *            @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt.
+  *            @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt.
+  *            @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt.
+  *            @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt.
+  *            @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt.
+  *            @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt.
+  *            @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt.
+  *            @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt.
+  *            @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt.
+  *            @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt.
+  *            @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt.
+  *            @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt.
+  *            @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt.
+  *            @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt.
+  *            @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt.
+  *            @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt.
+  *            @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt.
+  *            @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt.
+  *            @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt.
+  *            @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt.
+  *            @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt.
+  *            @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt.
+  *            @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt.
+  *            @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt.
+  *            @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt.
+  *            @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt.
+  *            @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt.
+  *            @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt.
+  *            @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt.
+  *            @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt.
+  *            @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt.
+  *            @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt.
+  *            @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt.
+  *            @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt.
+  *            @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt.
+  *            @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt.
+  *            @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt.
+  *            @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt.
+  *            @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt.
+  *            @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt.
+  *            @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt.
+  *            @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt.
+  *            @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt.
+  *            @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt.
+  *     
+  * @note   Clearing the Global interrupt (DMAy_IT_GLx) results in clearing all other 
+  *         interrupts relative to the same channel (Transfer Complete, Half-transfer 
+  *         Complete and Transfer Error interrupts: DMAy_IT_TCx, DMAy_IT_HTx and 
+  *         DMAy_IT_TEx).  
+  *        
+  * @retval None
+  */
+void DMA_ClearITPendingBit(uint32_t DMAy_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_CLEAR_IT(DMAy_IT));
+
+  /* Calculate the used DMAy */
+  if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET)
+  {
+    /* Clear the selected DMAy interrupt pending bits */
+    DMA2->IFCR = DMAy_IT;
+  }
+  else
+  {
+    /* Clear the selected DMAy interrupt pending bits */
+    DMA1->IFCR = DMAy_IT;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_exti.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_exti.c
new file mode 100644
index 00000000..74279169
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_exti.c
@@ -0,0 +1,320 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_exti.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the EXTI peripheral:
+  *           + Initialization and Configuration
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+  ==============================================================================
+                            ##### EXTI features ##### 
+  ==============================================================================
+    [..] External interrupt/event lines are mapped as following:
+         (#) All available GPIO pins are connected to the 16 external 
+             interrupt/event lines from EXTI0 to EXTI15.
+         (#) EXTI line 16 is connected to the PVD output
+         (#) EXTI line 17 is connected to the RTC Alarm event
+         (#) EXTI line 18 is connected to USB Device wakeup event  
+         (#) EXTI line 19 is connected to the RTC Tamper and TimeStamp events
+         (#) EXTI line 20 is connected to the RTC wakeup event  
+         (#) EXTI line 21 is connected to the Comparator 1 wakeup event 
+         (#) EXTI line 22 is connected to the Comparator 2 wakeup event
+         (#) EXTI line 23 is connected to the I2C1 wakeup event
+         (#) EXTI line 24 is connected to the I2C2 wakeup event  
+         (#) EXTI line 25 is connected to the USART1 wakeup event
+         (#) EXTI line 26 is connected to the USART2 wakeup event  
+         (#) EXTI line 27 is connected to the CEC wakeup event
+         (#) EXTI line 28 is connected to the USART3 wakeup event 
+
+                       ##### How to use this driver ##### 
+  ==============================================================================
+    [..] In order to use an I/O pin as an external interrupt source, follow
+         steps below:
+    (#) Configure the I/O in input mode using GPIO_Init()
+    (#) Select the input source pin for the EXTI line using 
+        SYSCFG_EXTILineConfig().
+    (#) Select the mode(interrupt, event) and configure the trigger selection 
+       (Rising, falling or both) using EXTI_Init(). For the internal interrupt,
+       the trigger selection is not needed( the active edge is always the rising one).
+    (#) Configure NVIC IRQ channel mapped to the EXTI line using NVIC_Init().
+    (#) Optionally, you can generate a software interrupt using the function EXTI_GenerateSWInterrupt().
+    [..]
+    (@) SYSCFG APB clock must be enabled to get write access to SYSCFG_EXTICRx
+      registers using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
+    @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_exti.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup EXTI 
+  * @brief EXTI driver modules
+  * @{
+  */
+
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define EXTI_LINENONE     ((uint32_t)0x00000)        /* No interrupt selected */
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup EXTI_Private_Functions
+  * @{
+  */
+
+/** @defgroup EXTI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+  ==============================================================================
+            ##### Initialization and Configuration functions #####
+  ==============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the EXTI peripheral registers to their default reset 
+  *         values.
+  * @param  None
+  * @retval None
+  */
+void EXTI_DeInit(void)
+{
+  EXTI->IMR = 0x1F800000;
+  EXTI->EMR = 0x00000000;
+  EXTI->RTSR = 0x00000000;
+  EXTI->FTSR = 0x00000000;
+  EXTI->PR = 0x01FFFFFF;
+}
+
+/**
+  * @brief  Initializes the EXTI peripheral according to the specified
+  *         parameters in the EXTI_InitStruct.
+  *          - EXTI_Line specifies the EXTI line (EXTI0....EXTI28).
+  *          - EXTI_Mode specifies which EXTI line is used as interrupt or an event.
+  *          - EXTI_Trigger selects the trigger. When the trigger occurs, interrupt
+  *            pending bit will be set.
+  *          - EXTI_LineCmd controls (Enable/Disable) the EXTI line.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure that 
+  *         contains the configuration information for the EXTI peripheral.
+  * @retval None
+  */
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode));
+  assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger));
+  assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line));
+  assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd));
+
+  tmp = (uint32_t)EXTI_BASE;
+
+  if (EXTI_InitStruct->EXTI_LineCmd != DISABLE)
+  {
+    /* Clear EXTI line configuration */
+    EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line;
+
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+
+    /* Clear Rising Falling edge configuration */
+    EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line;
+
+    /* Select the trigger for the selected interrupts */
+    if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
+    {
+      /* Rising Falling edge */
+      EXTI->RTSR |= EXTI_InitStruct->EXTI_Line;
+      EXTI->FTSR |= EXTI_InitStruct->EXTI_Line;
+    }
+    else
+    {
+      tmp = (uint32_t)EXTI_BASE;
+      tmp += EXTI_InitStruct->EXTI_Trigger;
+      *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+    }
+  }
+  else
+  {
+    tmp += EXTI_InitStruct->EXTI_Mode;
+    /* Disable the selected external lines */
+    *(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line;
+  }
+}
+
+/**
+  * @brief  Fills each EXTI_InitStruct member with its reset value.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  EXTI_InitStruct->EXTI_Line = EXTI_LINENONE;
+  EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
+  EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
+  EXTI_InitStruct->EXTI_LineCmd = DISABLE;
+}
+
+/**
+  * @brief  Generates a Software interrupt on selected EXTI line.
+  * @param  EXTI_Line: specifies the EXTI line on which the software interrupt
+  *         will be generated.
+  *          This parameter can be any combination of EXTI_Linex where x can be (0..28).
+  * @retval None
+  */
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+
+  EXTI->SWIER |= EXTI_Line;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Group2 Interrupts and flags management functions
+ *  @brief    Interrupts and flags management functions 
+ *
+@verbatim   
+  ==============================================================================
+             ##### Interrupts and flags management functions #####
+  ==============================================================================
+  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified EXTI line flag is set or not.
+  * @param  EXTI_Line: specifies the EXTI line flag to check.
+  *          This parameter can be EXTI_Linex where x(0..28).
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
+{
+   FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+
+  if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTI's line pending flags.
+  * @param  EXTI_Line: specifies the EXTI lines flags to clear.
+  *          This parameter can be any combination of EXTI_Linex where x can be (0..28).
+  * @retval None
+  */
+void EXTI_ClearFlag(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @brief  Checks whether the specified EXTI line is asserted or not.
+  * @param  EXTI_Line: specifies the EXTI line to check.
+  *          This parameter can be EXTI_Linex where x can be (0..28).
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+
+  enablestatus =  EXTI->IMR & EXTI_Line;
+  if (((EXTI->PR & EXTI_Line) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTI's line pending bits.
+  * @param  EXTI_Line: specifies the EXTI lines to clear.
+  *          This parameter can be any combination of EXTI_Linex where x can be (0..28).
+  * @retval None
+  */
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_flash.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_flash.c
new file mode 100644
index 00000000..d1c3ab3f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_flash.c
@@ -0,0 +1,1227 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_flash.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the FLASH peripheral:
+  *            - FLASH Interface configuration
+  *            - FLASH Memory Programming
+  *            - Option Bytes Programming
+  *            - Interrupts and flags management
+  *
+  *  @verbatim
+ ===============================================================================
+                    ##### How to use this driver #####
+ ===============================================================================
+    [..] This driver provides functions to configure and program the Flash 
+         memory of all STM32F37x devices. These functions are split in 4 groups
+         (#) FLASH Interface configuration functions: this group includes the 
+             management of following features:
+             (++) Set the latency
+             (++) Enable/Disable the Half Cycle Access
+             (++) Enable/Disable the prefetch buffer
+
+         (#) FLASH Memory Programming functions: this group includes all needed 
+             functions to erase and program the main memory:
+             (++) Lock and Unlock the Flash interface.
+             (++) Erase function: Erase Page, erase all pages.
+             (++) Program functions: Half Word and Word write.
+
+         (#) FLASH Option Bytes Programming functions: this group includes all 
+             needed functions to:
+             (++) Lock and Unlock the Flash Option bytes.
+             (++) Launch the Option Bytes loader
+             (++) Erase the Option Bytes
+             (++) Set/Reset the write protection
+             (++) Set the Read protection Level
+             (++) Program the user option Bytes
+             (++) Set/Reset the BOOT1 bit
+             (++) Enable/Disable the VDDA Analog Monitoring
+             (++) Enable/Disable the VDD_SD12 Analog Monitoring
+             (++) Get the user option bytes
+             (++) Get the Write protection
+             (++) Get the read protection status
+
+         (#) FLASH Interrupts and flag management functions: this group includes 
+             all needed functions to:
+             (++) Enable/Disable the flash interrupt sources
+             (++) Get flags status
+             (++) Clear flags
+             (++) Get Flash operation status
+             (++) Wait for last flash operation
+
+ @endverbatim
+  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_flash.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FLASH 
+  * @brief FLASH driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup FLASH_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup FLASH_Group1 FLASH Interface configuration functions
+  *  @brief   FLASH Interface configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+               ##### FLASH Interface configuration functions #####
+ ===============================================================================
+
+    [..] FLASH_Interface configuration_Functions, includes the following functions:
+       (+) void FLASH_SetLatency(uint32_t FLASH_Latency):
+    [..] To correctly read data from Flash memory, the number of wait states (LATENCY) 
+     must be correctly programmed according to the frequency of the CPU clock (HCLK) 
+    [..]
+        +------------------------------------------------+
+        |  Wait states   |   HCLK clock frequency (MHz)  |
+        |----------------|-------------------------------|
+        |0WS(1CPU cycle) |       0 < HCLK <= 24          |
+        |----------------|-------------------------------|
+        |1WS(2CPU cycles)|       24 < HCLK <= 48         |
+        |----------------|-------------------------------|
+        |2WS(3CPU cycles)|       48 < HCLK <= 72         |
+        +------------------------------------------------+
+       (+) void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess)
+       (+) void FLASH_PrefetchBufferCmd(FunctionalState NewState);
+    [..]
+     All these functions don't need the unlock sequence.
+
+@endverbatim
+  * @{
+  */
+ 
+/**
+  * @brief  Sets the code latency value.
+  * @param  FLASH_Latency: specifies the FLASH Latency value.
+  *          This parameter can be one of the following values:
+  *            @arg FLASH_Latency_0: FLASH Zero Latency cycle
+  *            @arg FLASH_Latency_1: FLASH One Latency cycle
+  *            @arg FLASH_Latency_2: FLASH Two Latency cycles 
+  * @retval None
+  */
+void FLASH_SetLatency(uint32_t FLASH_Latency)
+{
+   uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_FLASH_LATENCY(FLASH_Latency));
+  
+  /* Read the ACR register */
+  tmpreg = FLASH->ACR;  
+  
+  /* Sets the Latency value */
+  tmpreg &= (uint32_t) (~((uint32_t)FLASH_ACR_LATENCY));
+  tmpreg |= FLASH_Latency;
+  
+  /* Write the ACR register */
+  FLASH->ACR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Half cycle flash access.
+  * @param  FLASH_HalfCycleAccess: specifies the FLASH Half cycle Access mode.
+  *          This parameter can be one of the following values:
+  *            @arg FLASH_HalfCycleAccess_Enable: FLASH Half Cycle Enable
+  *            @arg FLASH_HalfCycleAccess_Disable: FLASH Half Cycle Disable
+  * @retval None
+  */
+void FLASH_HalfCycleAccessCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+   
+  if(NewState != DISABLE)
+  {
+    FLASH->ACR |= FLASH_ACR_HLFCYA;
+  }
+  else
+  {
+    FLASH->ACR &= (uint32_t)(~((uint32_t)FLASH_ACR_HLFCYA));
+  }
+}
+
+/**
+  * @brief  Enables or disables the Prefetch Buffer.
+  * @param  NewState: new state of the Prefetch Buffer.
+  *          This parameter  can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FLASH_PrefetchBufferCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+   
+  if(NewState != DISABLE)
+  {
+    FLASH->ACR |= FLASH_ACR_PRFTBE;
+  }
+  else
+  {
+    FLASH->ACR &= (uint32_t)(~((uint32_t)FLASH_ACR_PRFTBE));
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Group2 FLASH Memory Programming functions
+ *  @brief   FLASH Memory Programming functions
+ *
+@verbatim   
+ ===============================================================================
+                ##### FLASH Memory Programming functions #####
+ ===============================================================================
+
+    [..] The FLASH Memory Programming functions, includes the following functions:
+       (+) void FLASH_Unlock(void);
+       (+) void FLASH_Lock(void);
+       (+) FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
+       (+) FLASH_Status FLASH_EraseAllPages(void);
+       (+) FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
+       (+) FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
+
+    [..] Any operation of erase or program should follow these steps:
+       
+       (#) Call the FLASH_Unlock() function to enable the flash control register and 
+           program memory access
+       (#) Call the desired function to erase page or program data
+       (#) Call the FLASH_Lock() to disable the flash program memory access 
+      (recommended to protect the FLASH memory against possible unwanted operation)
+
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Unlocks the FLASH control register and program memory access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_Unlock(void)
+{
+  if((FLASH->CR & FLASH_CR_LOCK) != RESET)
+  {
+    /* Authorize the FLASH Registers access */
+    FLASH->KEYR = FLASH_KEY1;
+    FLASH->KEYR = FLASH_KEY2;
+  }  
+}
+
+/**
+  * @brief  Locks the FLASH control register access
+  * @param  None
+  * @retval None
+  */
+void FLASH_Lock(void)
+{
+  /* Set the LOCK Bit to lock the FLASH Registers access */
+  FLASH->CR |= FLASH_CR_LOCK;
+}
+
+/**
+  * @brief  Erases a specified page in program memory.
+  * @note   To correctly run this function, the FLASH_Unlock() function must be called before.
+  * @note   Call the FLASH_Lock() to disable the flash memory access 
+  *         (recommended to protect the FLASH memory against possible unwanted operation)  
+  * @param  Page_Address: The page address in program memory to be erased.
+  * @note   A Page is erased in the Program memory only if the address to load 
+  *         is the start address of a page (multiple of 1024 bytes).
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_ErasePage(uint32_t Page_Address)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_PROGRAM_ADDRESS(Page_Address));
+ 
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  { 
+    /* If the previous operation is completed, proceed to erase the page */
+    FLASH->CR |= FLASH_CR_PER;
+    FLASH->AR  = Page_Address; 
+    FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    /* Disable the PER Bit */
+    FLASH->CR &= ~FLASH_CR_PER;
+  }
+    
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Erases all FLASH pages.
+  * @note   To correctly run this function, the FLASH_Unlock() function
+  *         must be called before.
+  * @note   Call the FLASH_Lock() to disable the flash memory access 
+  *         (recommended to protect the FLASH memory against possible unwanted operation)
+  * @param  None              
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_EraseAllPages(void)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to erase all pages */
+     FLASH->CR |= FLASH_CR_MER;
+     FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    /* Disable the MER Bit */
+    FLASH->CR &= ~FLASH_CR_MER;
+  }
+
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a word at a specified address.
+  * @note   To correctly run this function, the FLASH_Unlock() function must be called before.
+  * @note   Call the FLASH_Lock() to disable the flash memory access 
+  *          (recommended to protect the FLASH memory against possible unwanted operation)   
+  * @param  Address: specifies the address to be programmed.
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. 
+  */
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_PROGRAM_ADDRESS(Address));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* If the previous operation is completed, proceed to program the new first 
+    half word */
+    FLASH->CR |= FLASH_CR_PG;
+  
+    *(__IO uint16_t*)Address = (uint16_t)Data;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+ 
+    if(status == FLASH_COMPLETE)
+    {
+      /* If the previous operation is completed, proceed to program the new second 
+      half word */
+      tmp = Address + 2;
+
+      *(__IO uint16_t*) tmp = Data >> 16;
+    
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+        
+      /* Disable the PG Bit */
+      FLASH->CR &= ~FLASH_CR_PG;
+    }
+    else
+    {
+      /* Disable the PG Bit */
+      FLASH->CR &= ~FLASH_CR_PG;
+    }
+  }
+   
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a half word at a specified address.
+  * @note   To correctly run this function, the FLASH_Unlock() function must be called before.
+  * @note   Call the FLASH_Lock() to disable the flash memory access 
+  *         (recommended to protect the FLASH memory against possible unwanted operation)   
+  * @param  Address: specifies the address to be programmed.
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. 
+  */
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_PROGRAM_ADDRESS(Address));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* If the previous operation is completed, proceed to program the new data */
+    FLASH->CR |= FLASH_CR_PG;
+  
+    *(__IO uint16_t*)Address = Data;
+
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    /* Disable the PG Bit */
+    FLASH->CR &= ~FLASH_CR_PG;
+  } 
+  
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Group3 Option Bytes Programming functions
+ *  @brief   Option Bytes Programming functions 
+ *
+@verbatim   
+ ===============================================================================
+                ##### Option Bytes Programming functions #####
+ ===============================================================================
+
+    [..] The FLASH_Option Bytes Programming_functions, includes the following functions:
+       (+) void FLASH_OB_Unlock(void);
+       (+) void FLASH_OB_Lock(void);
+       (+) void FLASH_OB_Launch(void);
+       (+) FLASH_Status FLASH_OB_Erase(void);
+       (+) FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP);
+       (+) FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP);
+       (+) FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY);
+       (+) FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1);
+       (+) FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG);
+       (+) FLASH_Status FLASH_OB_VDD_SD12Config(uint8_t OB_VDD_SD12);
+       (+) FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER);
+       (+) uint8_t FLASH_OB_GetUser(void);
+       (+) uint32_t FLASH_OB_GetWRP(void);
+       (+) FlagStatus FLASH_OB_GetRDP(void);
+
+    [..] Any operation of erase or program should follow these steps:
+
+   (#) Call the FLASH_OB_Unlock() function to enable the Option Bytes registers access
+
+   (#) Call one or several functions to program the desired option bytes 
+      (++) FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP) => to set the desired read Protection Level
+      (++) FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP) 
+           => to Enable/Disable the desired sector write protection
+      (++) FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY) 
+           => to configure the user option Bytes: IWDG, STOP and the Standby.
+      (++) FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1)
+           => to set or reset BOOT1 
+      (++) FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG) 
+           => to enable or disable the VDDA Analog Monitoring 	
+      (++) FLASH_Status FLASH_OB_VDD_SD12Config(uint8_t OB_VDD_SD12)
+            => to Enable/Disable the VDD_SD12 monotoring        		 
+      (++) You can write all User Options bytes at once using a single function
+           by calling FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER)
+
+   (#) Once all needed option bytes to be programmed are correctly written, call the
+      FLASH_OB_Launch(void) function to launch the Option Bytes programming process.
+
+   (#) Call the FLASH_OB_Lock() to disable the Option Bytes registers access (recommended
+      to protect the option Bytes against possible unwanted operations)
+
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Unlocks the option bytes block access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_OB_Unlock(void)
+{
+  if((FLASH->CR & FLASH_CR_OPTWRE) == RESET)
+  { 
+    /* Unlocking the option bytes block access */
+    FLASH->OPTKEYR = FLASH_OPTKEY1;
+    FLASH->OPTKEYR = FLASH_OPTKEY2;
+  }
+}
+
+/**
+  * @brief  Locks the option bytes block access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_OB_Lock(void)
+{
+  /* Set the OPTWREN Bit to lock the option bytes block access */
+  FLASH->CR &= ~FLASH_CR_OPTWRE;
+}
+
+/**
+  * @brief  Launch the option byte loading.
+  * @param  None
+  * @retval None
+  */
+void FLASH_OB_Launch(void)
+{
+  /* Set the OBL_Launch bit to launch the option byte loading */
+  FLASH->CR |= FLASH_CR_OBL_LAUNCH;
+}
+
+/**
+  * @brief  Erases the FLASH option bytes.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option bytes 
+  *         (recommended to protect the FLASH memory against possible unwanted operation)   
+  * @note   This functions erases all option bytes except the Read protection (RDP).
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_Erase(void)
+{
+  uint16_t rdptmp = OB_RDP_Level_0;
+
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Get the actual read protection Option Byte value */ 
+  if(FLASH_OB_GetRDP() != RESET)
+  {
+    rdptmp = 0x00;  
+  }
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+  if(status == FLASH_COMPLETE)
+  {   
+    /* If the previous operation is completed, proceed to erase the option bytes */
+    FLASH->CR |= FLASH_CR_OPTER;
+    FLASH->CR |= FLASH_CR_STRT;
+
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    if(status == FLASH_COMPLETE)
+    {
+      /* If the erase operation is completed, disable the OPTER Bit */
+      FLASH->CR &= ~FLASH_CR_OPTER;
+       
+      /* Enable the Option Bytes Programming operation */
+      FLASH->CR |= FLASH_CR_OPTPG;
+
+      /* Restore the last read protection Option Byte value */
+      OB->RDP = (uint16_t)rdptmp; 
+
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+ 
+      if(status != FLASH_TIMEOUT)
+      {
+        /* if the program operation is completed, disable the OPTPG Bit */
+        FLASH->CR &= ~FLASH_CR_OPTPG;
+      }
+    }
+    else
+    {
+      if (status != FLASH_TIMEOUT)
+      {
+        /* Disable the OPTPG Bit */
+        FLASH->CR &= ~FLASH_CR_OPTPG;
+      }
+    }  
+  }
+  /* Return the erase status */
+  return status;
+}
+
+/**
+  * @brief  Programs a half word at a specified Option Byte Data address.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option bytes 
+  *         (recommended to protect the FLASH memory against possible unwanted operation)
+  * @param  Address: specifies the address to be programmed.
+  *         This parameter can be 0x1FFFF804 or 0x1FFFF806. 
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG,
+  *         FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_ProgramData(uint32_t Address, uint8_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  /* Check the parameters */
+  assert_param(IS_OB_DATA_ADDRESS(Address));
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+  if(status == FLASH_COMPLETE)
+  {
+    /* Enables the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+    *(__IO uint16_t*)Address = Data;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }
+  /* Return the Option Byte Data Program Status */
+  return status;
+}
+
+/**
+  * @brief  Write protects the desired pages
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option bytes 
+  *         (recommended to protect the FLASH memory against possible unwanted operation)    
+  * @param  OB_WRP: specifies the address of the pages to be write protected.
+  *          This parameter can be:
+  *            @arg OB_WRP_Pages0to1..OB_WRP_Pages62to127
+  *            @arg OB_WRP_AllPages
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP)
+{
+  uint16_t WRP0_Data = 0xFFFF, WRP1_Data = 0xFFFF, WRP2_Data = 0xFFFF, WRP3_Data = 0xFFFF;
+  
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Check the parameters */
+  assert_param(IS_OB_WRP(OB_WRP));
+    
+  OB_WRP = (uint32_t)(~OB_WRP);
+  WRP0_Data = (uint16_t)(OB_WRP & OB_WRP0_WRP0);
+  WRP1_Data = (uint16_t)((OB_WRP & OB_WRP0_nWRP0) >> 8); 
+  WRP2_Data = (uint16_t)((OB_WRP & OB_WRP1_WRP1) >> 16);
+  WRP3_Data = (uint16_t)((OB_WRP & OB_WRP1_nWRP1) >> 24); 
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    FLASH->CR |= FLASH_CR_OPTPG;
+
+    if(WRP0_Data != 0xFF)
+    {
+      OB->WRP0 = WRP0_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    }
+    if((status == FLASH_COMPLETE) && (WRP1_Data != 0xFF))
+    {
+      OB->WRP1 = WRP1_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    }
+	if((status == FLASH_COMPLETE) && (WRP2_Data != 0xFF))
+    {
+      OB->WRP2 = WRP2_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    }
+	if((status == FLASH_COMPLETE) && (WRP3_Data != 0xFF))
+    {
+      OB->WRP3 = WRP3_Data;
+      
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    }
+          
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  } 
+  /* Return the write protection operation Status */
+  return status;      
+}
+
+/**
+  * @brief  Enables or disables the read out protection.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option bytes 
+  *         (recommended to protect the FLASH memory against possible unwanted operation)   
+  * @param  FLASH_ReadProtection_Level: specifies the read protection level. 
+  *          This parameter can be:
+  *             @arg OB_RDP_Level_0: No protection
+  *             @arg OB_RDP_Level_1: Read protection of the memory
+  *             @arg OB_RDP_Level_2: Chip protection
+  * @note   When enabling OB_RDP level 2 it's no more possible to go back to level 1 or 0
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Check the parameters */
+  assert_param(IS_OB_RDP(OB_RDP));
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {
+    FLASH->CR |= FLASH_CR_OPTER;
+    FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+    
+    if(status == FLASH_COMPLETE)
+    {
+      /* If the erase operation is completed, disable the OPTER Bit */
+      FLASH->CR &= ~FLASH_CR_OPTER;
+      
+      /* Enable the Option Bytes Programming operation */
+      FLASH->CR |= FLASH_CR_OPTPG;
+       
+      OB->RDP = OB_RDP;
+
+      /* Wait for last operation to be completed */
+      status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); 
+    
+      if(status != FLASH_TIMEOUT)
+      {
+        /* if the program operation is completed, disable the OPTPG Bit */
+        FLASH->CR &= ~FLASH_CR_OPTPG;
+      }
+    }
+    else 
+    {
+      if(status != FLASH_TIMEOUT)
+      {
+        /* Disable the OPTER Bit */
+        FLASH->CR &= ~FLASH_CR_OPTER;
+      }
+    }
+  }
+  /* Return the protection operation Status */
+  return status;
+}
+
+/**
+  * @brief  Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option
+  *         bytes (recommended to protect the FLASH memory against possible unwanted operation)
+  * @param  OB_IWDG: Selects the WDG mode
+  *          This parameter can be one of the following values:
+  *             @arg OB_IWDG_SW: Software WDG selected
+  *             @arg OB_IWDG_HW: Hardware WDG selected
+  * @param  OB_STOP: Reset event when entering STOP mode.
+  *          This parameter can be one of the following values:
+  *             @arg OB_STOP_NoRST: No reset generated when entering in STOP
+  *             @arg OB_STOP_RST: Reset generated when entering in STOP
+  * @param  OB_STDBY: Reset event when entering Standby mode.
+  *          This parameter can be one of the following values:
+  *             @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY
+  *             @arg OB_STDBY_RST: Reset generated when entering in STANDBY
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_IWDG_SOURCE(OB_IWDG));
+  assert_param(IS_OB_STOP_SOURCE(OB_STOP));
+  assert_param(IS_OB_STDBY_SOURCE(OB_STDBY));
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+
+    OB->USER = (uint16_t)((uint16_t)(OB_IWDG | OB_STOP) | (uint16_t)(OB_STDBY | 0xF8));
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }    
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the BOOT1 option bit.
+  * @param  OB_BOOT1: Set or Reset the BOOT1 option bit.
+  *          This parameter can be one of the following values:
+  *             @arg OB_BOOT1_RESET: BOOT1 option bit reset
+  *             @arg OB_BOOT1_SET: BOOT1 option bit set
+  * @retval None
+  */
+FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_BOOT1(OB_BOOT1));
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+           
+	OB->USER = OB_BOOT1|0xEF;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* If the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }    
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the analogue monitoring on VDDA Power source. 
+  * @param  OB_VDDA_ANALOG: Selects the analog monitoring on VDDA Power source.
+  *          This parameter can be one of the following values:
+  *             @arg OB_VDDA_ANALOG_ON: Analog monitoring on VDDA Power source ON
+  *             @arg OB_VDDA_ANALOG_OFF: Analog monitoring on VDDA Power source OFF
+  * @retval None
+  */
+FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_VDDA_ANALOG(OB_VDDA_ANALOG));
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+
+    OB->USER = OB_VDDA_ANALOG | 0xDF;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }    
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the analogue monitoring on VDD_SD12 Power source. 
+  * @param  OB_VDD_SD12: Selects the analog monitoring on VDD_SD12 Power source.
+  *          This parameter can be one of the following values:
+  *            @arg OB_VDD_SD12_ON: Analog monitoring on VDD_SD12 Power source ON
+  *            @arg OB_VDD_SD12_OFF: Analog monitoring on VDD_SD12 Power source OFF
+  * @retval None
+  */
+FLASH_Status FLASH_OB_VDD_SD12Config(uint8_t OB_VDD_SD12)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_VDD_SD12(OB_VDD_SD12));
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+           
+    OB->USER = OB_VDD_SD12 | 0x7F;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }    
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Sets or resets the SRAM partiy.
+  * @param  OB_SRAM_Parity: SSet or Reset the SRAM partiy enable bit.
+  *          This parameter can be one of the following values:
+  *             @arg OB_SRAM_PARITY_SET: Set SRAM partiy.
+  *             @arg OB_SRAM_PARITY_RESET: Reset SRAM partiy.
+  * @retval None
+  */
+FLASH_Status FLASH_OB_SRAMParityConfig(uint8_t OB_SRAM_Parity)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_SRAM_PARITY(OB_SRAM_Parity));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+
+    OB->USER = OB_SRAM_Parity | 0xBF;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }
+  /* Return the Option Byte program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY/ BOOT1 / OB_VDDA_ANALOG and
+  *         OB_VDD_SD12.
+  * @note   To correctly run this function, the FLASH_OB_Unlock() function
+  *           must be called before.
+  * @note   Call the FLASH_OB_Lock() to disable the flash control register access and the option bytes 
+  *          (recommended to protect the FLASH memory against possible unwanted operation)   
+  * @param  OB_USER: Selects all user option bytes
+  *          This parameter is a combination of the following values:
+  *            @arg OB_IWDG_SW: Software WDG selected
+  *            @arg OB_IWDG_HW: Hardware WDG selected
+  *            @arg OB_STOP_NoRST: No reset generated when entering in STOP
+  *            @arg OB_STOP_RST: Reset generated when entering in STOP
+  *            @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY
+  *            @arg OB_STDBY_RST: Reset generated when entering in STANDBY
+  *            @arg OB_BOOT1_RESET: BOOT1 Reset
+  *            @arg OB_BOOT1_SET: BOOT1 Set
+  *            @arg OB_VDDA_ANALOG_ON: Analog monitoring on VDDA Power source ON
+  *            @arg OB_VDDA_ANALOG_OFF: Analog monitoring on VDDA Power source OFF
+  *            @arg OB_VDD_SD12_ON: Analog monitoring on VDD_SD12 Power source ON
+  *            @arg OB_VDD_SD12_OFF: Analog monitoring on VDD_SD12 Power source OFF 
+  * @retval FLASH Status: The returned value can be: 
+  * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER)
+{
+  FLASH_Status status = FLASH_COMPLETE; 
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+  
+  if(status == FLASH_COMPLETE)
+  {  
+    /* Enable the Option Bytes Programming operation */
+    FLASH->CR |= FLASH_CR_OPTPG; 
+           
+    OB->USER = OB_USER | 0x48;
+  
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT);
+
+    if(status != FLASH_TIMEOUT)
+    {
+      /* if the program operation is completed, disable the OPTPG Bit */
+      FLASH->CR &= ~FLASH_CR_OPTPG;
+    }
+  }    
+  /* Return the Option Byte program Status */
+  return status;
+
+}
+
+/**
+  * @brief  Returns the FLASH User Option Bytes values.
+  * @param  None
+  * @retval The FLASH User Option Bytes .
+  */
+uint8_t FLASH_OB_GetUser(void)
+{
+  /* Return the User Option Byte */
+  return (uint8_t)(FLASH->OBR >> 8);
+}
+
+/**
+  * @brief  Returns the FLASH Write Protection Option Bytes value.
+  * @param  None
+  * @retval The FLASH Write Protection Option Bytes value
+  */
+uint32_t FLASH_OB_GetWRP(void)
+{
+  /* Return the FLASH write protection Register value */
+  return (uint32_t)(FLASH->WRPR);
+}
+
+/**
+  * @brief  Checks whether the FLASH Read out Protection Status is set or not.
+  * @param  None
+  * @retval FLASH ReadOut Protection Status(SET or RESET)
+  */
+FlagStatus FLASH_OB_GetRDP(void)
+{
+  FlagStatus readstatus = RESET;
+  
+  if ((uint8_t)(FLASH->OBR & (FLASH_OBR_RDPRT1 | FLASH_OBR_RDPRT2)) != RESET)
+  {
+    readstatus = SET;
+  }
+  else
+  {
+    readstatus = RESET;
+  }
+  return readstatus;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Group4 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified FLASH interrupts.
+  * @param  FLASH_IT: specifies the FLASH interrupt sources to be enabled or 
+  *         disabled.
+  *          This parameter can be any combination of the following values:
+  *             @arg FLASH_IT_EOP: FLASH end of programming Interrupt
+  *             @arg FLASH_IT_ERR: FLASH Error Interrupt
+  * @retval None 
+  */
+void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_IT(FLASH_IT)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if(NewState != DISABLE)
+  {
+    /* Enable the interrupt sources */
+    FLASH->CR |= FLASH_IT;
+  }
+  else
+  {
+    /* Disable the interrupt sources */
+    FLASH->CR &= ~(uint32_t)FLASH_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FLASH flag is set or not.
+  * @param  FLASH_FLAG: specifies the FLASH flag to check.
+  *          This parameter can be one of the following values:
+  *             @arg FLASH_FLAG_BSY: FLASH write/erase operations in progress flag 
+  *             @arg FLASH_FLAG_PGERR: FLASH Programming error flag flag
+  *             @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag
+  *             @arg FLASH_FLAG_EOP: FLASH End of Programming flag
+  * @retval The new state of FLASH_FLAG (SET or RESET).
+  */
+FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_GET_FLAG(FLASH_FLAG));
+
+  if((FLASH->SR & FLASH_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the new state of FLASH_FLAG (SET or RESET) */
+  return bitstatus; 
+}
+
+/**
+  * @brief  Clears the FLASH's pending flags.
+  * @param  FLASH_FLAG: specifies the FLASH flags to clear.
+  *          This parameter can be any combination of the following values:
+  *             @arg FLASH_FLAG_PGERR: FLASH Programming error flag flag
+  *             @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag
+  *             @arg FLASH_FLAG_EOP: FLASH End of Programming flag
+  * @retval None
+  */
+void FLASH_ClearFlag(uint32_t FLASH_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_CLEAR_FLAG(FLASH_FLAG));
+  
+  /* Clear the flags */
+  FLASH->SR = FLASH_FLAG;
+}
+
+/**
+  * @brief  Returns the FLASH Status.
+  * @param  None
+  * @retval FLASH Status: The returned value can be: 
+  *         FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_GetStatus(void)
+{
+  FLASH_Status FLASHstatus = FLASH_COMPLETE;
+  
+  if((FLASH->SR & FLASH_FLAG_BSY) == FLASH_FLAG_BSY) 
+  {
+    FLASHstatus = FLASH_BUSY;
+  }
+  else 
+  {  
+    if((FLASH->SR & (uint32_t)FLASH_FLAG_WRPERR)!= (uint32_t)0x00)
+    { 
+      FLASHstatus = FLASH_ERROR_WRP;
+    }
+    else 
+    {
+      if((FLASH->SR & (uint32_t)(FLASH_SR_PGERR)) != (uint32_t)0x00)
+      {
+        FLASHstatus = FLASH_ERROR_PROGRAM; 
+      }
+      else
+      {
+        FLASHstatus = FLASH_COMPLETE;
+      }
+    }
+  }
+  /* Return the FLASH Status */
+  return FLASHstatus;
+}
+
+/**
+  * @brief  Waits for a FLASH operation to complete or a TIMEOUT to occur.
+  * @param  Timeout: FLASH programming Timeout
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, 
+  *         FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
+  */
+FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout)
+{ 
+  FLASH_Status status = FLASH_COMPLETE;
+   
+  /* Check for the FLASH Status */
+  status = FLASH_GetStatus();
+  
+  /* Wait for a FLASH operation to complete or a TIMEOUT to occur */
+  while((status == FLASH_BUSY) && (Timeout != 0x00))
+  {
+    status = FLASH_GetStatus();
+    Timeout--;
+  }
+  
+  if(Timeout == 0x00 )
+  {
+    status = FLASH_TIMEOUT;
+  }
+  /* Return the operation status */
+  return status;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_gpio.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_gpio.c
new file mode 100644
index 00000000..6847a6b4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_gpio.c
@@ -0,0 +1,528 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_gpio.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the GPIO peripheral:
+  *           + Initialization and Configuration functions
+  *           + GPIO Read and Write functions
+  *           + GPIO Alternate functions configuration functions
+  *
+  *  @verbatim
+  *
+  *
+    ===========================================================================
+                         ##### How to use this driver #####
+    ===========================================================================
+      [..]
+      (#) Enable the GPIO AHB clock using RCC_AHBPeriphClockCmd()
+      (#) Configure the GPIO pin(s) using GPIO_Init()
+          Four possible configuration are available for each pin:
+         (++) Input: Floating, Pull-up, Pull-down.
+         (++) Output: Push-Pull (Pull-up, Pull-down or no Pull),
+                      Open Drain (Pull-up, Pull-down or no Pull).
+              In output mode, the speed is configurable: Low, Medium, Fast or High.
+         (++) Alternate Function: Push-Pull (Pull-up, Pull-down or no Pull),
+                                  Open Drain (Pull-up, Pull-down or no Pull).
+         (++) Analog: required mode when a pin is to be used as ADC channel,
+              DAC output or comparator input.
+      (#) Peripherals alternate function:
+         (++) For ADC, DAC and comparators, configure the desired pin in 
+              analog mode using GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AN
+         (++) For other peripherals (TIM, USART...):
+              (+++) Connect the pin to the desired peripherals' Alternate 
+                    Function (AF) using GPIO_PinAFConfig() function. For PortC, 
+                    PortD and PortF, no configuration is needed.
+              (+++) Configure the desired pin in alternate function mode using
+                    GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+              (+++) Select the type, pull-up/pull-down and output speed via 
+                    GPIO_PuPd, GPIO_OType and GPIO_Speed members
+              (+++) Call GPIO_Init() function
+      (#) To get the level of a pin configured in input mode use GPIO_ReadInputDataBit()
+      (#) To set/reset the level of a pin configured in output mode use
+          GPIO_SetBits()/GPIO_ResetBits()
+      (#) During and just after reset, the alternate functions are not active and 
+          the GPIO pins are configured in input floating mode (except JTAG pins).
+      (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general-purpose 
+          (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE 
+          has priority over the GPIO function.
+      (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as general-purpose 
+          (PF0 and PF1 respectively) when the HSE oscillator is off. The HSE has 
+          the priority over the GPIO function. 
+    @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_gpio.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup GPIO 
+  * @brief GPIO driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup GPIO_Private_Functions 
+  * @{
+  */
+
+/** @defgroup GPIO_Group1 Initialization and Configuration
+ *  @brief   Initialization and Configuration
+ *
+@verbatim
+ ===============================================================================
+                    ##### Initialization and Configuration #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the GPIOx peripheral registers to their default reset 
+  *         values.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @retval None
+  */
+void GPIO_DeInit(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  if(GPIOx == GPIOA)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOA, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOA, DISABLE);
+  }
+  else if(GPIOx == GPIOB)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOB, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOB, DISABLE);
+  }
+  else if(GPIOx == GPIOC)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOC, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOC, DISABLE);
+  }
+  else if(GPIOx == GPIOD)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOD, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOD, DISABLE);
+  }
+  else if(GPIOx == GPIOE)
+  {
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOE, ENABLE);
+    RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOE, DISABLE);
+  }
+  else
+  {
+    if(GPIOx == GPIOF)
+    {
+      RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOF, ENABLE);
+      RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOF, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the GPIOx peripheral according to the specified 
+  *         parameters in the GPIO_InitStruct.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @param  GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that 
+  *         contains the configuration information for the specified GPIO
+  *         peripheral.
+  * @note   The configured pins can be:
+  *         GPIO_Pin_0 -> GPIO_Pin_15 for GPIOA, GPIOC, GPIOD and GPIOE;
+  *         GPIO_Pin_0 -> GPIO_Pin_10 and GPIO_Pin_14 -> GPIO_Pin_15 for GPIOB;
+  *         GPIO_Pin_0 -> GPIO_Pin_2, GPIO_Pin_4, GPIO_Pin_6, GPIO_Pin_9 and GPIO_Pin_10 
+  *         for GPIOF.
+  * @retval None
+  */
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  uint32_t pinpos = 0x00, pos = 0x00 , currentpin = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin));
+  assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode));
+  assert_param(IS_GPIO_PUPD(GPIO_InitStruct->GPIO_PuPd));
+
+  /*-------------------------- Configure the port pins -----------------------*/
+  /*-- GPIO Mode Configuration --*/
+  for (pinpos = 0x00; pinpos < 0x10; pinpos++)
+  {
+    pos = ((uint32_t)0x01) << pinpos;
+
+    /* Get the port pins position */
+    currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
+
+    if (currentpin == pos)
+    {
+      if ((GPIO_InitStruct->GPIO_Mode == GPIO_Mode_OUT) || (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_AF))
+      {
+        /* Check Speed mode parameters */
+        assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed));
+
+        /* Speed mode configuration */
+        GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (pinpos * 2));
+        GPIOx->OSPEEDR |= ((uint32_t)(GPIO_InitStruct->GPIO_Speed) << (pinpos * 2));
+
+        /* Check Output mode parameters */
+        assert_param(IS_GPIO_OTYPE(GPIO_InitStruct->GPIO_OType));
+
+        /* Output mode configuration */
+        GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)pinpos));
+        GPIOx->OTYPER |= (uint16_t)(((uint16_t)GPIO_InitStruct->GPIO_OType) << ((uint16_t)pinpos));
+      }
+
+      GPIOx->MODER  &= ~(GPIO_MODER_MODER0 << (pinpos * 2));
+
+      GPIOx->MODER |= (((uint32_t)GPIO_InitStruct->GPIO_Mode) << (pinpos * 2));
+
+      /* Pull-up Pull down resistor configuration */
+      GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)pinpos * 2));
+      GPIOx->PUPDR |= (((uint32_t)GPIO_InitStruct->GPIO_PuPd) << (pinpos * 2));
+    }
+  }
+}
+
+/**
+  * @brief  Fills each GPIO_InitStruct member with its default value.
+  * @param  GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  /* Reset GPIO init structure parameters values */
+  GPIO_InitStruct->GPIO_Pin  = GPIO_Pin_All;
+  GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN;
+  GPIO_InitStruct->GPIO_Speed = GPIO_Speed_Level_2;
+  GPIO_InitStruct->GPIO_OType = GPIO_OType_PP;
+  GPIO_InitStruct->GPIO_PuPd = GPIO_PuPd_NOPULL;
+}
+
+/**
+  * @brief  Locks GPIO Pins configuration registers.
+  * @note   The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR,
+  *         GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH.
+  * @note   The configuration of the locked GPIO pins can no longer be modified
+  *         until the next device reset.
+  * @param  GPIOx: where x can be (A or B or D) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  __IO uint32_t tmp = 0x00010000;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_LIST_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  tmp |= GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Reset LCKK bit */
+  GPIOx->LCKR =  GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Read LCKK bit */
+  tmp = GPIOx->LCKR;
+  /* Read LCKK bit */
+  tmp = GPIOx->LCKR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group2 GPIO Read and Write
+ *  @brief   GPIO Read and Write
+ *
+@verbatim   
+ ===============================================================================
+                      ##### GPIO Read and Write #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Reads the specified input port pin.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bit to read.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         (0..15) for GPIOA, GPIOC, GPIOD or GPIOE;
+  *         (0..10 & 14..15) for GPIOB;
+  *         (0..2, 4, 6, 9..10) for GPIOF.
+  * @retval The input port pin value.
+  */
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified input port pin.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @retval The input port pin value.
+  */
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->IDR);
+}
+
+/**
+  * @brief  Reads the specified output data port bit.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @param  GPIO_Pin: Specifies the port bit to read.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         (0..15) for GPIOA, GPIOC, GPIOD or GPIOE;
+  *         (0..10 & 14..15) for GPIOB;
+  *         (0..2, 4, 6, 9..10) for GPIOF.
+  * @retval The output port pin value.
+  */
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if ((GPIOx->ODR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO output data port.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @retval GPIO output data port value.
+  */
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->ODR);
+}
+
+/**
+  * @brief  Sets the selected data port bits.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         (0..15) for GPIOA, GPIOC, GPIOD or GPIOE;
+  *         (0..10 & 14..15) for GPIOB;
+  *         (0..2, 4, 6, 9..10) for GPIOF.
+  * @retval None
+  */
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BSRR = GPIO_Pin;
+}
+
+/**
+  * @brief  Clears the selected data port bits.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         (0..15) for GPIOA, GPIOC, GPIOD or GPIOE;
+  *         (0..10 & 14..15) for GPIOB;
+  *         (0..2, 4, 6, 9..10) for GPIOF.
+  * @retval None
+  */
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BRR = GPIO_Pin;
+}
+
+/**
+  * @brief  Sets or clears the selected data port bit.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  * @note   This parameter can be GPIO_Pin_x where x can be:
+  *         (0..15) for GPIOA, GPIOC, GPIOD or GPIOE;
+  *         (0..10 & 14..15) for GPIOB;
+  *         (0..2, 4, 6, 9..10) for GPIOF.
+  * @param  BitVal: specifies the value to be written to the selected bit.
+  *          This parameter can be one of the BitAction enumeration values:
+  *            @arg Bit_RESET: to clear the port pin
+  *            @arg Bit_SET: to set the port pin
+  * @retval None
+  */
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+  assert_param(IS_GPIO_BIT_ACTION(BitVal));
+
+  if (BitVal != Bit_RESET)
+  {
+    GPIOx->BSRR = GPIO_Pin;
+  }
+  else
+  {
+    GPIOx->BRR = GPIO_Pin ;
+  }
+}
+
+/**
+  * @brief  Writes data to the specified GPIO data port.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @param  PortVal: specifies the value to be written to the port output data 
+  *                  register.
+  * @retval None
+  */
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  GPIOx->ODR = PortVal;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group3 GPIO Alternate functions configuration functions
+ *  @brief   GPIO Alternate functions configuration functions
+ *
+@verbatim   
+ ===============================================================================
+          ##### GPIO Alternate functions configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Writes data to the specified GPIO data port.
+  * @param  GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral.
+  * @param  GPIO_PinSource: specifies the pin for the Alternate function.
+  *          This parameter can be GPIO_PinSourcex where x can be (0..15).
+  * @param  GPIO_AF: selects the pin to be used as Alternate function.  
+  *          This parameter can be one of the following value:
+  *            @arg GPIO_AF_0: MCO, JTMS-SWDAT, JTCK-SWCLK, JTDI,JTDO, JTRST, TRACECLK, TRACED, TRACEWO.
+  *            @arg GPIO_AF_1: TIM2, TIM15, TIM16, TIM17, OUT.
+  *            @arg GPIO_AF_2: TIM3, TIM4, TIM5, TIM13, TIM14, TIM19.
+  *            @arg GPIO_AF_3: Touch Sence.
+  *            @arg GPIO_AF_4: I2C1, I2C2.
+  *            @arg GPIO_AF_5: SPI1, SPI2, IR_OUT.
+  *            @arg GPIO_AF_6: SPI1, SPI3, CEC, IR_OUT.
+  *            @arg GPIO_AF_7: USART1, USART2, USART3, CAN, CEC.
+  *            @arg GPIO_AF_8: COMP1_OUT, COMP2_OUT.
+  *            @arg GPIO_AF_9: CAN, TIM12, TIM13, TIM14, TIM15.
+  *            @arg GPIO_AF_10: TIM2, TIM3, TIM4, TIM12, TIM17.
+  *            @arg GPIO_AF_11: TIM19.
+  *            @arg GPIO_AF_14: USBDM, USBDP.
+  *            @arg GPIO_AF_15: OUT.
+  * @note   The pin should already been configured in Alternate Function mode(AF)
+  *         using GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+  * @note   Refer to the Alternate function mapping table in the device datasheet 
+  *         for the detailed mapping of the system and peripherals'alternate 
+  *         function I/O pins.
+  * @retval None
+  */
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF)
+{
+  uint32_t temp = 0x00;
+  uint32_t temp_2 = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
+  assert_param(IS_GPIO_AF(GPIO_AF));
+
+  temp = ((uint32_t)(GPIO_AF) << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4));
+  GPIOx->AFR[GPIO_PinSource >> 0x03] &= ~((uint32_t)0xF << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4));
+  temp_2 = GPIOx->AFR[GPIO_PinSource >> 0x03] | temp;
+  GPIOx->AFR[GPIO_PinSource >> 0x03] = temp_2;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_i2c.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_i2c.c
new file mode 100644
index 00000000..1c2584b0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_i2c.c
@@ -0,0 +1,1585 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_i2c.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Inter-Integrated circuit (I2C):
+  *           + Initialization and Configuration
+  *           + Communications handling
+  *           + SMBUS management
+  *           + I2C registers management
+  *           + Data transfers management
+  *           + DMA transfers management
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+ ============================================================================
+                     ##### How to use this driver #####
+ ============================================================================
+   [..]
+   (#) Enable peripheral clock using RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2Cx, ENABLE)
+       function for I2C1 or I2C2.
+   (#) Enable SDA, SCL  and SMBA (when used) GPIO clocks using 
+       RCC_AHBPeriphClockCmd() function. 
+   (#) Peripherals alternate function: 
+       (++) Connect the pin to the desired peripherals' Alternate 
+            Function (AF) using GPIO_PinAFConfig() function.
+       (++) Configure the desired pin in alternate function by:
+            GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+       (++) Select the type, OpenDrain and speed via 
+            GPIO_PuPd, GPIO_OType and GPIO_Speed members
+       (++) Call GPIO_Init() function.
+   (#) Program the Mode, Timing , Own address, Ack and Acknowledged Address 
+       using the I2C_Init() function.
+   (#) Optionally you can enable/configure the following parameters without
+       re-initialization (i.e there is no need to call again I2C_Init() function):
+       (++) Enable the acknowledge feature using I2C_AcknowledgeConfig() function.
+       (++) Enable the dual addressing mode using I2C_DualAddressCmd() function.
+       (++) Enable the general call using the I2C_GeneralCallCmd() function.
+       (++) Enable the clock stretching using I2C_StretchClockCmd() function.
+       (++) Enable the PEC Calculation using I2C_CalculatePEC() function.
+       (++) For SMBus Mode:
+            (+++) Enable the SMBusAlert pin using I2C_SMBusAlertCmd() function.
+   (#) Enable the NVIC and the corresponding interrupt using the function
+       I2C_ITConfig() if you need to use interrupt mode.
+   (#) When using the DMA mode 
+      (++) Configure the DMA using DMA_Init() function.
+      (++) Active the needed channel Request using I2C_DMACmd() function.
+   (#) Enable the I2C using the I2C_Cmd() function.
+   (#) Enable the DMA using the DMA_Cmd() function when using DMA mode in the 
+       transfers.
+   [..]        
+   (@) When using I2C in Fast Mode Plus, SCL and SDA pin 20mA current drive capability
+       must be enabled by setting the driving capability control bit in SYSCFG.
+       
+    @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_i2c.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup I2C 
+  * @brief I2C driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+#define CR1_CLEAR_MASK          ((uint32_t)0x00CFE0FF)  /*I2C_AnalogFilter));
+  assert_param(IS_I2C_DIGITAL_FILTER(I2C_InitStruct->I2C_DigitalFilter));
+  assert_param(IS_I2C_MODE(I2C_InitStruct->I2C_Mode));
+  assert_param(IS_I2C_OWN_ADDRESS1(I2C_InitStruct->I2C_OwnAddress1));
+  assert_param(IS_I2C_ACK(I2C_InitStruct->I2C_Ack));
+  assert_param(IS_I2C_ACKNOWLEDGE_ADDRESS(I2C_InitStruct->I2C_AcknowledgedAddress));
+
+  /* Disable I2Cx Peripheral */
+  I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE);
+
+  /*---------------------------- I2Cx FILTERS Configuration ------------------*/
+  /* Get the I2Cx CR1 value */
+  tmpreg = I2Cx->CR1;
+  /* Clear I2Cx CR1 register */
+  tmpreg &= CR1_CLEAR_MASK;
+  /* Configure I2Cx: analog and digital filter */
+  /* Set ANFOFF bit according to I2C_AnalogFilter value */
+  /* Set DFN bits according to I2C_DigitalFilter value */
+  tmpreg |= (uint32_t)I2C_InitStruct->I2C_AnalogFilter |(I2C_InitStruct->I2C_DigitalFilter << 8);
+  
+  /* Write to I2Cx CR1 */
+  I2Cx->CR1 = tmpreg;
+
+  /*---------------------------- I2Cx TIMING Configuration -------------------*/
+  /* Configure I2Cx: Timing */
+  /* Set TIMINGR bits according to I2C_Timing */
+  /* Write to I2Cx TIMING */
+  I2Cx->TIMINGR = I2C_InitStruct->I2C_Timing & TIMING_CLEAR_MASK;
+
+  /* Enable I2Cx Peripheral */
+  I2Cx->CR1 |= I2C_CR1_PE;
+
+  /*---------------------------- I2Cx OAR1 Configuration ---------------------*/
+  /* Clear tmpreg local variable */
+  tmpreg = 0;
+  /* Clear OAR1 register */
+  I2Cx->OAR1 = (uint32_t)tmpreg;
+  /* Clear OAR2 register */
+  I2Cx->OAR2 = (uint32_t)tmpreg;
+  /* Configure I2Cx: Own Address1 and acknowledged address */
+  /* Set OA1MODE bit according to I2C_AcknowledgedAddress value */
+  /* Set OA1 bits according to I2C_OwnAddress1 value */
+  tmpreg = (uint32_t)((uint32_t)I2C_InitStruct->I2C_AcknowledgedAddress | \
+                      (uint32_t)I2C_InitStruct->I2C_OwnAddress1);
+  /* Write to I2Cx OAR1 */
+  I2Cx->OAR1 = tmpreg;
+  /* Enable Own Address1 acknowledgement */
+  I2Cx->OAR1 |= I2C_OAR1_OA1EN;
+
+  /*---------------------------- I2Cx MODE Configuration ---------------------*/
+  /* Configure I2Cx: mode */
+  /* Set SMBDEN and SMBHEN bits according to I2C_Mode value */
+  tmpreg = I2C_InitStruct->I2C_Mode;
+  /* Write to I2Cx CR1 */
+  I2Cx->CR1 |= tmpreg;
+
+  /*---------------------------- I2Cx ACK Configuration ----------------------*/
+  /* Get the I2Cx CR2 value */
+  tmpreg = I2Cx->CR2;
+  /* Clear I2Cx CR2 register */
+  tmpreg &= CR2_CLEAR_MASK;
+  /* Configure I2Cx: acknowledgement */
+  /* Set NACK bit according to I2C_Ack value */
+  tmpreg |= I2C_InitStruct->I2C_Ack;
+  /* Write to I2Cx CR2 */
+  I2Cx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Fills each I2C_InitStruct member with its default value.
+  * @param  I2C_InitStruct: pointer to an I2C_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct)
+{
+  /*---------------- Reset I2C init structure parameters values --------------*/
+  /* Initialize the I2C_Timing member */
+  I2C_InitStruct->I2C_Timing = 0;
+  /* Initialize the I2C_AnalogFilter member */
+  I2C_InitStruct->I2C_AnalogFilter = I2C_AnalogFilter_Enable;
+  /* Initialize the I2C_DigitalFilter member */
+  I2C_InitStruct->I2C_DigitalFilter = 0;
+  /* Initialize the I2C_Mode member */
+  I2C_InitStruct->I2C_Mode = I2C_Mode_I2C;
+  /* Initialize the I2C_OwnAddress1 member */
+  I2C_InitStruct->I2C_OwnAddress1 = 0;
+  /* Initialize the I2C_Ack member */
+  I2C_InitStruct->I2C_Ack = I2C_Ack_Disable;
+  /* Initialize the I2C_AcknowledgedAddress member */
+  I2C_InitStruct->I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C peripheral */
+    I2Cx->CR1 |= I2C_CR1_PE;
+  }
+  else
+  {
+    /* Disable the selected I2C peripheral */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE);
+  }
+}
+
+
+/**
+  * @brief  Enables or disables the specified I2C software reset.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval None
+  */
+void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+
+  /* Disable peripheral */
+  I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE);
+
+  /* Perform a dummy read to delay the disable of peripheral for minimum
+     3 APB clock cycles to perform the software reset functionality */
+  *(__IO uint32_t *)(uint32_t)I2Cx; 
+
+  /* Enable peripheral */
+  I2Cx->CR1 |= I2C_CR1_PE;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C interrupts.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the I2C interrupts sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_IT_ERRI: Error interrupt mask
+  *            @arg I2C_IT_TCI: Transfer Complete interrupt mask
+  *            @arg I2C_IT_STOPI: Stop Detection interrupt mask
+  *            @arg I2C_IT_NACKI: Not Acknowledge received interrupt mask
+  *            @arg I2C_IT_ADDRI: Address Match interrupt mask  
+  *            @arg I2C_IT_RXI: RX interrupt mask
+  *            @arg I2C_IT_TXI: TX interrupt mask
+  * @param  NewState: new state of the specified I2C interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ITConfig(I2C_TypeDef* I2Cx, uint32_t I2C_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_I2C_CONFIG_IT(I2C_IT));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C interrupts */
+    I2Cx->CR1 |= I2C_IT;
+  }
+  else
+  {
+    /* Disable the selected I2C interrupts */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_IT);
+  }
+}
+
+/**
+  * @brief  Enables or disables the I2C Clock stretching.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx Clock stretching.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable clock stretching */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_NOSTRETCH);    
+  }
+  else
+  {
+    /* Disable clock stretching  */
+    I2Cx->CR1 |= I2C_CR1_NOSTRETCH;
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C wakeup from stop mode.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx stop mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_StopModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable wakeup from stop mode */
+    I2Cx->CR1 |= I2C_CR1_WUPEN;   
+  }
+  else
+  {
+    /* Disable wakeup from stop mode */    
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_WUPEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables the I2C own address 2.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C own address 2.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable own address 2 */
+    I2Cx->OAR2 |= I2C_OAR2_OA2EN;
+  }
+  else
+  {
+    /* Disable own address 2 */
+    I2Cx->OAR2 &= (uint32_t)~((uint32_t)I2C_OAR2_OA2EN);
+  }
+}    
+
+/**
+  * @brief  Configures the I2C slave own address 2 and mask.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @param  Mask: specifies own address 2 mask to be programmed.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_OA2_NoMask: no mask.
+  *            @arg I2C_OA2_Mask01: OA2[1] is masked and don't care.
+  *            @arg I2C_OA2_Mask02: OA2[2:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask03: OA2[3:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask04: OA2[4:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask05: OA2[5:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask06: OA2[6:1] are masked and don't care.
+  *            @arg I2C_OA2_Mask07: OA2[7:1] are masked and don't care.
+  * @retval None
+  */
+void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Mask)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_OWN_ADDRESS2(Address));
+  assert_param(IS_I2C_OWN_ADDRESS2_MASK(Mask));
+  
+  /* Get the old register value */
+  tmpreg = I2Cx->OAR2;
+
+  /* Reset I2Cx OA2 bit [7:1] and OA2MSK bit [1:0]  */
+  tmpreg &= (uint32_t)~((uint32_t)(I2C_OAR2_OA2 | I2C_OAR2_OA2MSK));
+
+  /* Set I2Cx SADD */
+  tmpreg |= (uint32_t)(((uint32_t)Address & I2C_OAR2_OA2) | \
+            (((uint32_t)Mask << 8) & I2C_OAR2_OA2MSK)) ;
+
+  /* Store the new register value */
+  I2Cx->OAR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the I2C general call mode.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C general call mode.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable general call mode */
+    I2Cx->CR1 |= I2C_CR1_GCEN;
+  }
+  else
+  {
+    /* Disable general call mode */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_GCEN);
+  }
+} 
+
+/**
+  * @brief  Enables or disables the I2C slave byte control.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C slave byte control.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void I2C_SlaveByteControlCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable slave byte control */
+    I2Cx->CR1 |= I2C_CR1_SBC;
+  }
+  else
+  {
+    /* Disable slave byte control */
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_SBC);
+  }
+}
+
+/**
+  * @brief  Configures the slave address to be transmitted after start generation.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @note   This function should be called before generating start condition.
+  * @retval None
+  */
+void I2C_SlaveAddressConfig(I2C_TypeDef* I2Cx, uint16_t Address)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_SLAVE_ADDRESS(Address));
+               
+  /* Get the old register value */
+  tmpreg = I2Cx->CR2;
+
+  /* Reset I2Cx SADD bit [9:0] */
+  tmpreg &= (uint32_t)~((uint32_t)I2C_CR2_SADD);
+
+  /* Set I2Cx SADD */
+  tmpreg |= (uint32_t)((uint32_t)Address & I2C_CR2_SADD);
+
+  /* Store the new register value */
+  I2Cx->CR2 = tmpreg;
+}
+  
+/**
+  * @brief  Enables or disables the I2C 10-bit addressing mode for the master.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C 10-bit addressing mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function should be called before generating start condition.
+  * @retval None
+  */
+void I2C_10BitAddressingModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable 10-bit addressing mode */
+    I2Cx->CR2 |= I2C_CR2_ADD10;
+  }
+  else
+  {
+    /* Disable 10-bit addressing mode */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_ADD10);
+  }
+} 
+
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_Group2 Communications handling functions
+ *  @brief   Communications handling functions 
+ *
+@verbatim
+ ===============================================================================
+                  ##### Communications handling functions #####
+ ===============================================================================  
+    [..] This section provides a set of functions that handles I2C communication.
+
+    [..] Automatic End mode is enabled using I2C_AutoEndCmd() function. When Reload
+         mode is enabled via I2C_ReloadCmd() AutoEnd bit has no effect.
+
+    [..] I2C_NumberOfBytesConfig() function set the number of bytes to be transferred,
+         this configuration should be done before generating start condition in master 
+         mode.
+
+    [..] When switching from master write operation to read operation in 10Bit addressing
+         mode, master can only sends the 1st 7 bits of the 10 bit address, followed by 
+         Read direction by enabling HEADR bit using I2C_10BitAddressHeader() function.
+
+    [..] In master mode, when transferring more than 255 bytes Reload mode should be used
+         to handle communication. In the first phase of transfer, Nbytes should be set to 
+         255. After transferring these bytes TCR flag is set and I2C_TransferHandling()
+         function should be called to handle remaining communication.
+
+    [..] In master mode, when software end mode is selected when all data is transferred
+         TC flag is set I2C_TransferHandling() function should be called to generate STOP
+         or generate ReStart.
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Enables or disables the I2C automatic end mode (stop condition is 
+  *         automatically sent when nbytes data are transferred).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C automatic end mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has effect if Reload mode is disabled.
+  * @retval None
+  */
+void I2C_AutoEndCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Auto end mode */
+    I2Cx->CR2 |= I2C_CR2_AUTOEND;
+  }
+  else
+  {
+    /* Disable Auto end mode */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_AUTOEND);
+  }
+} 
+
+/**
+  * @brief  Enables or disables the I2C nbytes reload mode.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the nbytes reload mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ReloadCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Auto Reload mode */
+    I2Cx->CR2 |= I2C_CR2_RELOAD;
+  }
+  else
+  {
+    /* Disable Auto Reload mode */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_RELOAD);
+  }
+}
+
+/**
+  * @brief  Configures the number of bytes to be transmitted/received.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Number_Bytes: specifies the number of bytes to be programmed.
+  * @retval None
+  */
+void I2C_NumberOfBytesConfig(I2C_TypeDef* I2Cx, uint8_t Number_Bytes)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+
+  /* Get the old register value */
+  tmpreg = I2Cx->CR2;
+
+  /* Reset I2Cx Nbytes bit [7:0] */
+  tmpreg &= (uint32_t)~((uint32_t)I2C_CR2_NBYTES);
+
+  /* Set I2Cx Nbytes */
+  tmpreg |= (uint32_t)(((uint32_t)Number_Bytes << 16 ) & I2C_CR2_NBYTES);
+
+  /* Store the new register value */
+  I2Cx->CR2 = tmpreg;
+}  
+  
+/**
+  * @brief  Configures the type of transfer request for the master.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_Direction: specifies the transfer request direction to be programmed.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_Direction_Transmitter: Master request a write transfer
+  *            @arg I2C_Direction_Receiver: Master request a read transfer 
+  * @retval None
+  */
+void I2C_MasterRequestConfig(I2C_TypeDef* I2Cx, uint16_t I2C_Direction)
+{
+/* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_DIRECTION(I2C_Direction));
+  
+  /* Test on the direction to set/reset the read/write bit */
+  if (I2C_Direction == I2C_Direction_Transmitter)
+  {
+    /* Request a write Transfer */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_RD_WRN);
+  }
+  else
+  {
+    /* Request a read Transfer */
+    I2Cx->CR2 |= I2C_CR2_RD_WRN;
+  }
+}  
+  
+/**
+  * @brief  Generates I2Cx communication START condition.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C START condition generation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Generate a START condition */
+    I2Cx->CR2 |= I2C_CR2_START;
+  }
+  else
+  {
+    /* Disable the START condition generation */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_START);
+  }
+}  
+  
+/**
+  * @brief  Generates I2Cx communication STOP condition.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C STOP condition generation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Generate a STOP condition */
+    I2Cx->CR2 |= I2C_CR2_STOP;
+  }
+  else
+  {
+    /* Disable the STOP condition generation */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_STOP);
+  }
+}  
+
+/**
+  * @brief  Enables or disables the I2C 10-bit header only mode with read direction.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C 10-bit header only mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This mode can be used only when switching from master transmitter mode 
+  *         to master receiver mode.
+  * @retval None
+  */
+void I2C_10BitAddressHeaderCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable 10-bit header only mode */
+    I2Cx->CR2 |= I2C_CR2_HEAD10R;
+  }
+  else
+  {
+    /* Disable 10-bit header only mode */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_HEAD10R);
+  }
+}    
+
+/**
+  * @brief  Generates I2C communication Acknowledge.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the Acknowledge.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable ACK generation */
+    I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_NACK);    
+  }
+  else
+  {
+    /* Enable NACK generation */
+    I2Cx->CR2 |= I2C_CR2_NACK;
+  }
+}
+
+/**
+  * @brief  Returns the I2C slave matched address .
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The value of the slave matched address .
+  */
+uint8_t I2C_GetAddressMatched(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  return (uint8_t)(((uint32_t)I2Cx->ISR & I2C_ISR_ADDCODE) >> 16) ;
+}
+
+/**
+  * @brief  Returns the I2C slave received request.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The value of the received request.
+  */
+uint16_t I2C_GetTransferDirection(I2C_TypeDef* I2Cx)
+{
+  uint32_t tmpreg = 0;
+  uint16_t direction = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  tmpreg = (uint32_t)(I2Cx->ISR & I2C_ISR_DIR);
+  
+  /* If write transfer is requested */
+  if (tmpreg == 0)
+  {
+    /* write transfer is requested */
+    direction = I2C_Direction_Transmitter;
+  }
+  else
+  {
+    /* Read transfer is requested */
+    direction = I2C_Direction_Receiver;
+  }  
+  return direction;
+}
+
+/**
+  * @brief  Handles I2Cx communication when starting transfer or during transfer (TC or TCR flag are set).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @param  Number_Bytes: specifies the number of bytes to be programmed.
+  *          This parameter must be a value between 0 and 255.
+  * @param  ReloadEndMode: new state of the I2C START condition generation.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_Reload_Mode: Enable Reload mode .
+  *            @arg I2C_AutoEnd_Mode: Enable Automatic end mode.
+  *            @arg I2C_SoftEnd_Mode: Enable Software end mode.
+  * @param  StartStopMode: new state of the I2C START condition generation.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_No_StartStop: Don't Generate stop and start condition.
+  *            @arg I2C_Generate_Stop: Generate stop condition (Number_Bytes should be set to 0).
+  *            @arg I2C_Generate_Start_Read: Generate Restart for read request.
+  *            @arg I2C_Generate_Start_Write: Generate Restart for write request.
+  * @retval None
+  */
+void I2C_TransferHandling(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_SLAVE_ADDRESS(Address));  
+  assert_param(IS_RELOAD_END_MODE(ReloadEndMode));
+  assert_param(IS_START_STOP_MODE(StartStopMode));
+    
+  /* Get the CR2 register value */
+  tmpreg = I2Cx->CR2;
+  
+  /* clear tmpreg specific bits */
+  tmpreg &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_AUTOEND | I2C_CR2_RD_WRN | I2C_CR2_START | I2C_CR2_STOP));
+  
+  /* update tmpreg */
+  tmpreg |= (uint32_t)(((uint32_t)Address & I2C_CR2_SADD) | (((uint32_t)Number_Bytes << 16 ) & I2C_CR2_NBYTES) | \
+            (uint32_t)ReloadEndMode | (uint32_t)StartStopMode);
+  
+  /* update CR2 register */
+  I2Cx->CR2 = tmpreg;  
+}  
+
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_Group3 SMBUS management functions
+ *  @brief   SMBUS management functions 
+ *
+@verbatim
+ ===============================================================================
+                      ##### SMBUS management functions #####
+ ===============================================================================  
+    [..] This section provides a set of functions that handles SMBus communication
+         and timeouts detection.
+
+    [..] The SMBus Device default address (0b1100 001) is enabled by calling I2C_Init()
+         function and setting I2C_Mode member of I2C_InitTypeDef() structure to 
+         I2C_Mode_SMBusDevice.
+
+    [..] The SMBus Host address (0b0001 000) is enabled by calling I2C_Init()
+         function and setting I2C_Mode member of I2C_InitTypeDef() structure to 
+         I2C_Mode_SMBusHost.
+
+    [..] The Alert Response Address (0b0001 100) is enabled using I2C_SMBusAlertCmd()
+         function.
+
+    [..] To detect cumulative SCL stretch in master and slave mode, TIMEOUTB should be 
+         configured (in accordance to SMBus specification) using I2C_TimeoutBConfig() 
+         function then I2C_ExtendedClockTimeoutCmd() function should be called to enable
+         the detection.
+
+    [..] SCL low timeout is detected by configuring TIMEOUTB using I2C_TimeoutBConfig()
+         function followed by the call of I2C_ClockTimeoutCmd(). When adding to this 
+         procedure the call of I2C_IdleClockTimeoutCmd() function, Bus Idle condition 
+         (both SCL and SDA high) is detected also.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables I2C SMBus alert.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx SMBus alert.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_SMBusAlertCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable SMBus alert */
+    I2Cx->CR1 |= I2C_CR1_ALERTEN;   
+  }
+  else
+  {
+    /* Disable SMBus alert */    
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_ALERTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C Clock Timeout (SCL Timeout detection).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx clock Timeout.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TIMOUTEN;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMOUTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C Extended Clock Timeout (SCL cumulative Timeout detection).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx Extended clock Timeout.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ExtendedClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TEXTEN;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TEXTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C Idle Clock Timeout (Bus idle SCL and SDA 
+  *         high detection).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx Idle clock Timeout.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_IdleClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TIDLE;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIDLE); 
+  }
+}
+
+/**
+  * @brief  Configures the I2C Bus Timeout A (SCL Timeout when TIDLE = 0 or Bus 
+  *         idle SCL and SDA high when TIDLE = 1).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Timeout: specifies the TimeoutA to be programmed. 
+  * @retval None
+  */
+void I2C_TimeoutAConfig(I2C_TypeDef* I2Cx, uint16_t Timeout)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_TIMEOUT(Timeout));
+    
+  /* Get the old register value */
+  tmpreg = I2Cx->TIMEOUTR;
+
+  /* Reset I2Cx TIMEOUTA bit [11:0] */
+  tmpreg &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMEOUTA);
+
+  /* Set I2Cx TIMEOUTA */
+  tmpreg |= (uint32_t)((uint32_t)Timeout & I2C_TIMEOUTR_TIMEOUTA) ;
+
+  /* Store the new register value */
+  I2Cx->TIMEOUTR = tmpreg;
+}
+
+/**
+  * @brief  Configures the I2C Bus Timeout B (SCL cumulative Timeout).
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Timeout: specifies the TimeoutB to be programmed. 
+  * @retval None
+  */
+void I2C_TimeoutBConfig(I2C_TypeDef* I2Cx, uint16_t Timeout)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_TIMEOUT(Timeout));
+
+  /* Get the old register value */
+  tmpreg = I2Cx->TIMEOUTR;
+
+  /* Reset I2Cx TIMEOUTB bit [11:0] */
+  tmpreg &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMEOUTB);
+
+  /* Set I2Cx TIMEOUTB */
+  tmpreg |= (uint32_t)(((uint32_t)Timeout << 16) & I2C_TIMEOUTR_TIMEOUTB) ;
+
+  /* Store the new register value */
+  I2Cx->TIMEOUTR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables I2C PEC calculation.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx PEC calculation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable PEC calculation */
+    I2Cx->CR1 |= I2C_CR1_PECEN;   
+  }
+  else
+  {
+    /* Disable PEC calculation */    
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PECEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables I2C PEC transmission/reception request.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx PEC request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_PECRequestCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable PEC transmission/reception request */
+    I2Cx->CR1 |= I2C_CR2_PECBYTE;   
+  }
+  else
+  {
+    /* Disable PEC transmission/reception request */    
+    I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR2_PECBYTE); 
+  }
+}
+
+/**
+  * @brief  Returns the I2C PEC.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The value of the PEC .
+  */
+uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  return (uint8_t)((uint32_t)I2Cx->PECR & I2C_PECR_PEC);
+}
+
+/**
+  * @}
+  */  
+
+
+/** @defgroup I2C_Group4 I2C registers management functions
+ *  @brief   I2C registers management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### I2C registers management functions #####
+ ===============================================================================  
+    [..] This section provides a functions that allow user the management of 
+         I2C registers.
+
+@endverbatim
+  * @{
+  */
+
+  /**
+  * @brief  Reads the specified I2C register and returns its value.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_Register: specifies the register to read.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_Register_CR1: CR1 register.
+  *            @arg I2C_Register_CR2: CR2 register.
+  *            @arg I2C_Register_OAR1: OAR1 register.
+  *            @arg I2C_Register_OAR2: OAR2 register.
+  *            @arg I2C_Register_TIMINGR: TIMING register.
+  *            @arg I2C_Register_TIMEOUTR: TIMEOUTR register.
+  *            @arg I2C_Register_ISR: ISR register.
+  *            @arg I2C_Register_ICR: ICR register.
+  *            @arg I2C_Register_PECR: PECR register.
+  *            @arg I2C_Register_RXDR: RXDR register.
+  *            @arg I2C_Register_TXDR: TXDR register.
+  * @retval The value of the read register.
+  */
+uint32_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_REGISTER(I2C_Register));
+
+  tmp = (uint32_t)I2Cx;
+  tmp += I2C_Register;
+
+  /* Return the selected register value */
+  return (*(__IO uint32_t *) tmp);
+}
+
+/**
+  * @}
+  */  
+  
+/** @defgroup I2C_Group5 Data transfers management functions
+ *  @brief   Data transfers management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### Data transfers management functions #####
+ =============================================================================== 
+    [..] This subsection provides a set of functions allowing to manage 
+         the I2C data transfers.
+
+    [..] The read access of the I2C_RXDR register can be done using 
+         the I2C_ReceiveData() function and returns the received value.
+         Whereas a write access to the I2C_TXDR can be done using I2C_SendData()
+         function and stores the written data into TXDR.
+@endverbatim
+  * @{
+  */  
+  
+/**
+  * @brief  Sends a data byte through the I2Cx peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  Data: Byte to be transmitted..
+  * @retval None
+  */
+void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Write in the DR register the data to be sent */
+  I2Cx->TXDR = (uint8_t)Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the I2Cx peripheral.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @retval The value of the received data.
+  */
+uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  
+  /* Return the data in the DR register */
+  return (uint8_t)I2Cx->RXDR;
+}  
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup I2C_Group6 DMA transfers management functions
+ *  @brief   DMA transfers management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### DMA transfers management functions #####
+ ===============================================================================  
+    [..] This section provides two functions that can be used only in DMA mode.
+    [..] In DMA Mode, the I2C communication can be managed by 2 DMA Channel 
+         requests:
+         (#) I2C_DMAReq_Tx: specifies the Tx buffer DMA transfer request.
+         (#) I2C_DMAReq_Rx: specifies the Rx buffer DMA transfer request.
+    [..] In this Mode it is advised to use the following function:
+         (+) I2C_DMACmd(I2C_TypeDef* I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState);
+@endverbatim
+  * @{
+  */  
+    
+/**
+  * @brief  Enables or disables the I2C DMA interface.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_DMAReq: specifies the I2C DMA transfer request to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_DMAReq_Tx: Tx DMA transfer request
+  *            @arg I2C_DMAReq_Rx: Rx DMA transfer request
+  * @param  NewState: new state of the selected I2C DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_DMACmd(I2C_TypeDef* I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_I2C_DMA_REQ(I2C_DMAReq));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C DMA requests */
+    I2Cx->CR1 |= I2C_DMAReq;
+  }
+  else
+  {
+    /* Disable the selected I2C DMA requests */
+    I2Cx->CR1 &= (uint32_t)~I2C_DMAReq;
+  }
+}
+/**
+  * @}
+  */  
+
+
+/** @defgroup I2C_Group7 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+             ##### Interrupts and flags management functions  #####
+ =============================================================================== 
+    [..] This section provides functions allowing to configure the I2C Interrupts 
+         sources and check or clear the flags or pending bits status.
+         The user should identify which mode will be used in his application to manage 
+         the communication: Polling mode, Interrupt mode or DMA mode(refer I2C_Group6).
+
+  *** Polling Mode ***
+  ====================
+    [..] In Polling Mode, the I2C communication can be managed by 15 flags:
+        (#) I2C_FLAG_TXE: to indicate the status of Transmit data register empty flag.
+        (#) I2C_FLAG_TXIS: to indicate the status of Transmit interrupt status flag .
+        (#) I2C_FLAG_RXNE: to indicate the status of Receive data register not empty flag.
+        (#) I2C_FLAG_ADDR: to indicate the status of Address matched flag (slave mode).
+        (#) I2C_FLAG_NACKF: to indicate the status of NACK received flag.
+        (#) I2C_FLAG_STOPF: to indicate the status of STOP detection flag.
+        (#) I2C_FLAG_TC: to indicate the status of Transfer complete flag(master mode).
+        (#) I2C_FLAG_TCR: to indicate the status of Transfer complete reload flag.
+        (#) I2C_FLAG_BERR: to indicate the status of Bus error flag.
+        (#) I2C_FLAG_ARLO: to indicate the status of Arbitration lost flag.
+        (#) I2C_FLAG_OVR: to indicate the status of Overrun/Underrun flag.
+        (#) I2C_FLAG_PECERR: to indicate the status of PEC error in reception flag.
+        (#) I2C_FLAG_TIMEOUT: to indicate the status of Timeout or Tlow detection flag.
+        (#) I2C_FLAG_ALERT: to indicate the status of SMBus Alert flag.
+        (#) I2C_FLAG_BUSY: to indicate the status of Bus busy flag.
+
+    [..] In this Mode it is advised to use the following functions:
+        (+) FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+        (+) void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+
+    [..]
+        (@)Do not use the BUSY flag to handle each data transmission or reception.It is 
+           better to use the TXIS and RXNE flags instead.
+
+  *** Interrupt Mode ***
+  ======================
+    [..] In Interrupt Mode, the I2C communication can be managed by 7 interrupt sources
+         and 15 pending bits: 
+    [..] Interrupt Source:
+        (#) I2C_IT_ERRI: specifies the interrupt source for the Error interrupt.
+        (#) I2C_IT_TCI: specifies the interrupt source for the Transfer Complete interrupt.
+        (#) I2C_IT_STOPI: specifies the interrupt source for the Stop Detection interrupt.
+        (#) I2C_IT_NACKI: specifies the interrupt source for the Not Acknowledge received interrupt.
+        (#) I2C_IT_ADDRI: specifies the interrupt source for the Address Match interrupt.
+        (#) I2C_IT_RXI: specifies the interrupt source for the RX interrupt.
+        (#) I2C_IT_TXI: specifies the interrupt source for the TX interrupt.
+
+    [..] Pending Bits:
+        (#) I2C_IT_TXIS: to indicate the status of Transmit interrupt status flag.
+        (#) I2C_IT_RXNE: to indicate the status of Receive data register not empty flag.
+        (#) I2C_IT_ADDR: to indicate the status of Address matched flag (slave mode).
+        (#) I2C_IT_NACKF: to indicate the status of NACK received flag.
+        (#) I2C_IT_STOPF: to indicate the status of STOP detection flag.
+        (#) I2C_IT_TC: to indicate the status of Transfer complete flag (master mode).
+        (#) I2C_IT_TCR: to indicate the status of Transfer complete reload flag.
+        (#) I2C_IT_BERR: to indicate the status of Bus error flag.
+        (#) I2C_IT_ARLO: to indicate the status of Arbitration lost flag.
+        (#) I2C_IT_OVR: to indicate the status of Overrun/Underrun flag.
+        (#) I2C_IT_PECERR: to indicate the status of PEC error in reception flag.
+        (#) I2C_IT_TIMEOUT: to indicate the status of Timeout or Tlow detection flag.
+        (#) I2C_IT_ALERT: to indicate the status of SMBus Alert flag.
+
+    [..] In this Mode it is advised to use the following functions:
+        (+) void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+        (+) ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+
+@endverbatim
+  * @{
+  */  
+
+/**
+  * @brief  Checks whether the specified I2C flag is set or not.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_FLAG: specifies the flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg I2C_FLAG_TXE: Transmit data register empty
+  *            @arg I2C_FLAG_TXIS: Transmit interrupt status
+  *            @arg I2C_FLAG_RXNE: Receive data register not empty
+  *            @arg I2C_FLAG_ADDR: Address matched (slave mode)
+  *            @arg I2C_FLAG_NACKF: NACK received flag
+  *            @arg I2C_FLAG_STOPF: STOP detection flag
+  *            @arg I2C_FLAG_TC: Transfer complete (master mode)
+  *            @arg I2C_FLAG_TCR: Transfer complete reload
+  *            @arg I2C_FLAG_BERR: Bus error
+  *            @arg I2C_FLAG_ARLO: Arbitration lost
+  *            @arg I2C_FLAG_OVR: Overrun/Underrun
+  *            @arg I2C_FLAG_PECERR: PEC error in reception
+  *            @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
+  *            @arg I2C_FLAG_ALERT: SMBus Alert
+  *            @arg I2C_FLAG_BUSY: Bus busy
+  * @retval The new state of I2C_FLAG (SET or RESET).
+  */
+FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG)
+{
+  uint32_t tmpreg = 0;
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_GET_FLAG(I2C_FLAG));
+  
+  /* Get the ISR register value */
+  tmpreg = I2Cx->ISR;
+  
+  /* Get flag status */
+  tmpreg &= I2C_FLAG;
+  
+  if(tmpreg != 0)
+  {
+    /* I2C_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* I2C_FLAG is reset */
+    bitstatus = RESET;
+  }
+  return bitstatus;
+} 
+
+/**
+  * @brief  Clears the I2Cx's pending flags.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_FLAG_ADDR: Address matched (slave mode)
+  *            @arg I2C_FLAG_NACKF: NACK received flag
+  *            @arg I2C_FLAG_STOPF: STOP detection flag
+  *            @arg I2C_FLAG_BERR: Bus error
+  *            @arg I2C_FLAG_ARLO: Arbitration lost
+  *            @arg I2C_FLAG_OVR: Overrun/Underrun
+  *            @arg I2C_FLAG_PECERR: PEC error in reception
+  *            @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
+  *            @arg I2C_FLAG_ALERT: SMBus Alert
+  * @retval The new state of I2C_FLAG (SET or RESET).
+  */
+void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG)
+{ 
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLEAR_FLAG(I2C_FLAG));
+
+  /* Clear the selected flag */
+  I2Cx->ICR = I2C_FLAG;
+  }
+
+/**
+  * @brief  Checks whether the specified I2C interrupt has occurred or not.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_IT_TXIS: Transmit interrupt status
+  *            @arg I2C_IT_RXNE: Receive data register not empty
+  *            @arg I2C_IT_ADDR: Address matched (slave mode)
+  *            @arg I2C_IT_NACKF: NACK received flag
+  *            @arg I2C_IT_STOPF: STOP detection flag
+  *            @arg I2C_IT_TC: Transfer complete (master mode)
+  *            @arg I2C_IT_TCR: Transfer complete reload
+  *            @arg I2C_IT_BERR: Bus error
+  *            @arg I2C_IT_ARLO: Arbitration lost
+  *            @arg I2C_IT_OVR: Overrun/Underrun
+  *            @arg I2C_IT_PECERR: PEC error in reception
+  *            @arg I2C_IT_TIMEOUT: Timeout or Tlow detection flag
+  *            @arg I2C_IT_ALERT: SMBus Alert
+  * @retval The new state of I2C_IT (SET or RESET).
+  */
+ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
+{
+  uint32_t tmpreg = 0;
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_GET_IT(I2C_IT));
+
+  /* Check if the interrupt source is enabled or not */
+  /* If Error interrupt */
+  if ((uint32_t)(I2C_IT & ERROR_IT_MASK))
+  {
+    enablestatus = (uint32_t)((I2C_CR1_ERRIE) & (I2Cx->CR1));
+  }
+  /* If TC interrupt */
+  else if ((uint32_t)(I2C_IT & TC_IT_MASK))
+  {
+    enablestatus = (uint32_t)((I2C_CR1_TCIE) & (I2Cx->CR1));
+  }
+  else
+  {
+    enablestatus = (uint32_t)((I2C_IT) & (I2Cx->CR1));
+  }
+  
+  /* Get the ISR register value */
+  tmpreg = I2Cx->ISR;
+
+  /* Get flag status */
+  tmpreg &= I2C_IT;
+
+  /* Check the status of the specified I2C flag */
+  if((tmpreg != RESET) && enablestatus)
+  {
+    /* I2C_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* I2C_IT is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the I2C_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the I2Cx's interrupt pending bits.
+  * @param  I2Cx: where x can be 1 or 2 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_IT_ADDR: Address matched (slave mode)
+  *            @arg I2C_IT_NACKF: NACK received flag
+  *            @arg I2C_IT_STOPF: STOP detection flag
+  *            @arg I2C_IT_BERR: Bus error
+  *            @arg I2C_IT_ARLO: Arbitration lost
+  *            @arg I2C_IT_OVR: Overrun/Underrun
+  *            @arg I2C_IT_PECERR: PEC error in reception
+  *            @arg I2C_IT_TIMEOUT: Timeout or Tlow detection flag
+  *            @arg I2C_IT_ALERT: SMBus Alert
+  * @retval The new state of I2C_IT (SET or RESET).
+  */
+void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLEAR_IT(I2C_IT));
+
+  /* Clear the selected flag */
+  I2Cx->ICR = I2C_IT;
+}
+
+/**
+  * @}
+  */  
+  
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_iwdg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_iwdg.c
new file mode 100644
index 00000000..aa077366
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_iwdg.c
@@ -0,0 +1,295 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_iwdg.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Independent watchdog (IWDG) peripheral:           
+  *           + Prescaler and Counter configuration
+  *           + IWDG activation
+  *           + Flag management
+  *
+  *  @verbatim  
+  *  
+  ============================================================================== 
+                          ##### IWDG features #####
+  ============================================================================== 
+    [..] The IWDG can be started by either software or hardware (configurable
+         through option byte).
+             
+    [..] The IWDG is clocked by its own dedicated low-speed clock (LSI) and
+         thus stays active even if the main clock fails.
+         Once the IWDG is started, the LSI is forced ON and cannot be disabled
+         (LSI cannot be disabled too), and the counter starts counting down from 
+         the reset value of 0xFFF. When it reaches the end of count value (0x000)
+         a system reset is generated.
+         The IWDG counter should be reloaded at regular intervals to prevent
+         an MCU reset.
+                             
+    [..] The IWDG is implemented in the VDD voltage domain that is still functional
+         in STOP and STANDBY mode (IWDG reset can wake-up from STANDBY).
+              
+    [..] IWDGRST flag in RCC_CSR register can be used to inform when a IWDG
+         reset occurs.
+              
+    [..] Min-max timeout value @40KHz (LSI): ~0.1ms / ~28.3s
+         The IWDG timeout may vary due to LSI frequency dispersion. STM32F37x
+         devices provide the capability to measure the LSI frequency (LSI clock
+         should be seleted as RTC clock which is internally connected to TIM14 CH1
+         input capture). The measured value can be used to have an IWDG timeout with
+         an acceptable accuracy. 
+         For more information, please refer to the STM32F37x Reference manual.
+            
+                          ##### How to use this driver ##### 
+  ============================================================================== 
+    [..] This driver allows to use IWDG peripheral with either window option enabled
+         or disabled. To do so follow one of the two procedures below.
+    (#) Window option is enabled:    
+        (++) Start the IWDG using IWDG_Enable() function, when the IWDG is used
+             in software mode (no need to enable the LSI, it will be enabled
+             by hardware).        
+        (++) Enable write access to IWDG_PR and IWDG_RLR registers using
+             IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable) function.
+        (++) Configure the IWDG prescaler using IWDG_SetPrescaler() function.
+        (++) Configure the IWDG counter value using IWDG_SetReload() function.
+             This value will be loaded in the IWDG counter each time the counter
+             is reloaded, then the IWDG will start counting down from this value.
+        (++) Wait for the IWDG registers to be updated using IWDG_GetFlagStatus() function.
+        (++) Configure the IWDG refresh window using IWDG_SetWindowValue() function.
+
+    (#) Window option is disabled:    
+        (++) Enable write access to IWDG_PR and IWDG_RLR registers using
+             IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable) function.
+        (++) Configure the IWDG prescaler using IWDG_SetPrescaler() function.
+        (++) Configure the IWDG counter value using IWDG_SetReload() function.
+             This value will be loaded in the IWDG counter each time the counter
+             is reloaded, then the IWDG will start counting down from this value.
+        (++) Wait for the IWDG registers to be updated using IWDG_GetFlagStatus() function.
+        (++) reload the IWDG counter at regular intervals during normal operation 
+             to prevent an MCU reset, using IWDG_ReloadCounter() function.
+        (++) Start the IWDG using IWDG_Enable() function, when the IWDG is used
+             in software mode (no need to enable the LSI, it will be enabled
+             by hardware).
+              
+    @endverbatim
+  *    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_iwdg.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup IWDG 
+  * @brief IWDG driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* ---------------------- IWDG registers bit mask ----------------------------*/
+/* KR register bit mask */
+#define KR_KEY_RELOAD    ((uint16_t)0xAAAA)
+#define KR_KEY_ENABLE    ((uint16_t)0xCCCC)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup IWDG_Private_Functions
+  * @{
+  */
+
+/** @defgroup IWDG_Group1 Prescaler and Counter configuration functions
+ *  @brief   Prescaler and Counter configuration functions
+ *
+@verbatim   
+  ==============================================================================
+            ##### Prescaler and Counter configuration functions #####
+  ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables write access to IWDG_PR and IWDG_RLR registers.
+  * @param  IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers
+  *            @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers
+  * @retval None
+  */
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess));
+
+  IWDG->KR = IWDG_WriteAccess;
+}
+
+/**
+  * @brief  Sets IWDG Prescaler value.
+  * @param  IWDG_Prescaler: specifies the IWDG Prescaler value.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_Prescaler_4: IWDG prescaler set to 4
+  *            @arg IWDG_Prescaler_8: IWDG prescaler set to 8
+  *            @arg IWDG_Prescaler_16: IWDG prescaler set to 16
+  *            @arg IWDG_Prescaler_32: IWDG prescaler set to 32
+  *            @arg IWDG_Prescaler_64: IWDG prescaler set to 64
+  *            @arg IWDG_Prescaler_128: IWDG prescaler set to 128
+  *            @arg IWDG_Prescaler_256: IWDG prescaler set to 256
+  * @retval None
+  */
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler));
+
+  IWDG->PR = IWDG_Prescaler;
+}
+
+/**
+  * @brief  Sets IWDG Reload value.
+  * @param  Reload: specifies the IWDG Reload value.
+  *          This parameter must be a number between 0 and 0x0FFF.
+  * @retval None
+  */
+void IWDG_SetReload(uint16_t Reload)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_RELOAD(Reload));
+  IWDG->RLR = Reload;
+}
+
+/**
+  * @brief  Reloads IWDG counter with value defined in the reload register
+  *   (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_ReloadCounter(void)
+{
+  IWDG->KR = KR_KEY_RELOAD;
+}
+
+
+/**
+  * @brief  Sets the IWDG window value.
+  * @param  WindowValue: specifies the window value to be compared to the downcounter.
+  * @retval None
+  */
+void IWDG_SetWindowValue(uint16_t WindowValue)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_WINDOW_VALUE(WindowValue));
+  IWDG->WINR = WindowValue;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Group2 IWDG activation function
+ *  @brief   IWDG activation function 
+ *
+@verbatim   
+ ==============================================================================
+                          ##### IWDG activation function #####
+ ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_Enable(void)
+{
+  IWDG->KR = KR_KEY_ENABLE;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Group3 Flag management function 
+ *  @brief  Flag management function  
+ *
+@verbatim   
+ ===============================================================================
+                      ##### Flag management function ##### 
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified IWDG flag is set or not.
+  * @param  IWDG_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_FLAG_PVU: Prescaler Value Update on going
+  *            @arg IWDG_FLAG_RVU: Reload Value Update on going
+  *            @arg IWDG_FLAG_WVU: Counter Window Value Update on going
+  * @retval The new state of IWDG_FLAG (SET or RESET).
+  */
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_IWDG_FLAG(IWDG_FLAG));
+  if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_misc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_misc.c
new file mode 100644
index 00000000..cb2edb4d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_misc.c
@@ -0,0 +1,228 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_misc.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides all the miscellaneous firmware functions (add-on
+  *          to CMSIS functions).
+  *          
+@verbatim
+ *******************************************************************************
+                   ##### Interrupts configuration functions #####
+ *******************************************************************************
+    [..] This section provide functions allowing to configure the NVIC interrupts 
+         (IRQ).The Cortex-M4 exceptions are managed by CMSIS functions.
+         (#) Configure the NVIC Priority Grouping using NVIC_PriorityGroupConfig() 
+             function according to the following table.
+             The table below gives the allowed values of the preemption priority 
+             and subpriority according to the Priority Grouping configuration 
+             performed by NVIC_PriorityGroupConfig function.
+         (#) Enable and Configure the priority of the selected IRQ Channels.  
+
+        -@- When the NVIC_PriorityGroup_0 is selected, it will no any nested interrupt,
+            the IRQ priority will be managed only by subpriority.
+            The sub-priority is only used to sort pending exception priorities, 
+            and does not affect active exceptions.
+        -@- Lower priority values gives higher priority.
+        -@- Priority Order:
+            (#@) Lowest Preemption priority.
+            (#@) Lowest Subpriority.
+            (#@) Lowest hardware priority (IRQn position).
+  
+@endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_misc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup MISC 
+  * @brief MISC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define AIRCR_VECTKEY_MASK    ((uint32_t)0x05FA0000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup MISC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Configures the priority grouping: preemption priority and subpriority.
+  * @param  NVIC_PriorityGroup: specifies the priority grouping bits length. 
+  *          This parameter can be one of the following values:
+  *            @arg NVIC_PriorityGroup_0: 0 bits for preemption priority
+  *                                4 bits for subpriority.
+  *     @note When NVIC_PriorityGroup_0 is selected, it will no be any nested 
+  *           interrupt. This interrupts priority is managed only with subpriority.  
+  *            @arg NVIC_PriorityGroup_1: 1 bits for preemption priority.
+  *                                3 bits for subpriority.
+  *            @arg NVIC_PriorityGroup_2: 2 bits for preemption priority.
+  *                                2 bits for subpriority.
+  *            @arg NVIC_PriorityGroup_3: 3 bits for preemption priority.
+  *                                1 bits for subpriority.
+  *            @arg NVIC_PriorityGroup_4: 4 bits for preemption priority.
+  *                                0 bits for subpriority.
+  * @retval None
+  */
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup));
+  
+  /* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */
+  SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
+}
+
+/**
+  * @brief  Initializes the NVIC peripheral according to the specified
+  *         parameters in the NVIC_InitStruct.
+  * @note   To configure interrupts priority correctly, the NVIC_PriorityGroupConfig()
+  *         function should be called before.
+  * @param  NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
+  *         the configuration information for the specified NVIC peripheral.
+  * @retval None
+  */
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
+{
+  uint32_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
+  assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority));  
+  assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority));
+    
+  if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
+  {
+    /* Compute the Corresponding IRQ Priority --------------------------------*/    
+    tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
+    tmppre = (0x4 - tmppriority);
+    tmpsub = tmpsub >> tmppriority;
+
+    tmppriority = (uint32_t)NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
+    tmppriority |=  NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub;
+    tmppriority = tmppriority << 0x04;
+        
+    NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = (uint8_t)tmppriority;
+    
+    /* Enable the Selected IRQ Channels --------------------------------------*/
+    NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+  else
+  {
+    /* Disable the Selected IRQ Channels -------------------------------------*/
+    NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+}
+
+/**
+  * @brief  Sets the vector table location and Offset.
+  * @param  NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.
+  *          This parameter can be one of the following values:
+  *            @arg NVIC_VectTab_RAM: Vector Table in internal SRAM.
+  *            @arg NVIC_VectTab_FLASH: Vector Table in internal FLASH.
+  * @param  Offset: Vector Table base offset field. This value must be a multiple of 0x200.
+  * @retval None
+  */
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
+{ 
+  /* Check the parameters */
+  assert_param(IS_NVIC_VECTTAB(NVIC_VectTab));
+  assert_param(IS_NVIC_OFFSET(Offset));  
+   
+  SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
+}
+
+/**
+  * @brief  Selects the condition for the system to enter low power mode.
+  * @param  LowPowerMode: Specifies the new mode for the system to enter low power mode.
+  *          This parameter can be one of the following values:
+  *            @arg NVIC_LP_SEVONPEND: Low Power SEV on Pend.
+  *            @arg NVIC_LP_SLEEPDEEP: Low Power DEEPSLEEP request.
+  *            @arg NVIC_LP_SLEEPONEXIT: Low Power Sleep on Exit.
+  * @param  NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_LP(LowPowerMode));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));  
+  
+  if (NewState != DISABLE)
+  {
+    SCB->SCR |= LowPowerMode;
+  }
+  else
+  {
+    SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
+  }
+}
+
+/**
+  * @brief  Configures the SysTick clock source.
+  * @param  SysTick_CLKSource: specifies the SysTick clock source.
+  *          This parameter can be one of the following values:
+  *            @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
+  *            @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
+  * @retval None
+  */
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
+  if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
+  {
+    SysTick->CTRL |= SysTick_CLKSource_HCLK;
+  }
+  else
+  {
+    SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_pwr.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_pwr.c
new file mode 100644
index 00000000..3cc59f01
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_pwr.c
@@ -0,0 +1,589 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_pwr.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Power Controller (PWR) peripheral:
+  *           + Backup Domain Access
+  *           + PVD configuration
+  *           + WakeUp pins configuration
+  *           + SDADC Analog configuration
+  *           + Low Power modes configuration
+  *           + Flags management
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_pwr.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup PWR 
+  * @brief PWR driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* --------- PWR registers bit address in the alias region ---------- */
+#define PWR_OFFSET               (PWR_BASE - PERIPH_BASE)
+
+/* --- CR Register ---*/
+
+/* Alias word address of DBP bit */
+#define CR_OFFSET                (PWR_OFFSET + 0x00)
+#define DBP_BitNumber            0x08
+#define CR_DBP_BB                (PERIPH_BB_BASE + (CR_OFFSET * 32) + (DBP_BitNumber * 4))
+
+/* Alias word address of PVDE bit */
+#define PVDE_BitNumber           0x04
+#define CR_PVDE_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PVDE_BitNumber * 4))
+
+/* ------------------ PWR registers bit mask ------------------------ */
+
+/* CR register bit mask */
+#define CR_DS_MASK               ((uint32_t)0xFFFFFFFC)
+#define CR_PLS_MASK              ((uint32_t)0xFFFFFF1F)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup PWR_Private_Functions
+  * @{
+  */
+
+/** @defgroup PWR_Group1 Backup Domain Access function 
+ *  @brief   Backup Domain Access function
+ *
+@verbatim
+  ==============================================================================
+                   ##### Backup Domain Access function #####
+  ==============================================================================
+
+    [..] After reset, the Backup Domain Registers (RCC BDCR Register, RTC registers
+         and RTC backup registers) are protected against possible stray write accesses.
+    [..] To enable access to Backup domain use the PWR_BackupAccessCmd(ENABLE) function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the PWR peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void PWR_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
+}
+
+/**
+  * @brief  Enables or disables access to the Backup domain registers.
+  * @note   If the HSE divided by 32 is used as the RTC clock, the 
+  *         Backup Domain Access should be kept enabled.
+  * @param  NewState: new state of the access to the Backup domain registers.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_BackupAccessCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_DBP_BB = (uint32_t)NewState;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group2 PVD configuration functions
+ *  @brief   PVD configuration functions 
+ *
+@verbatim
+  ==============================================================================
+                    ##### PVD configuration functions #####
+  ==============================================================================
+  [..]
+  (+) The PVD is used to monitor the VDD power supply by comparing it to a threshold
+      selected by the PVD Level (PLS[2:0] bits in the PWR_CR).
+  (+) A PVDO flag is available to indicate if VDD/VDDA is higher or lower than the 
+      PVD threshold. This event is internally connected to the EXTI line16
+      and can generate an interrupt if enabled through the EXTI registers.
+  (+) The PVD is stopped in Standby mode.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the voltage threshold detected by the Power Voltage Detector(PVD).
+  * @param  PWR_PVDLevel: specifies the PVD detection level
+  *          This parameter can be one of the following values:
+  *             @arg PWR_PVDLevel_0
+  *             @arg PWR_PVDLevel_1
+  *             @arg PWR_PVDLevel_2
+  *             @arg PWR_PVDLevel_3
+  *             @arg PWR_PVDLevel_4
+  *             @arg PWR_PVDLevel_5
+  *             @arg PWR_PVDLevel_6
+  *             @arg PWR_PVDLevel_7
+  * @note   Refer to the electrical characteristics of your device datasheet for
+  *         more details about the voltage threshold corresponding to each 
+  *         detection level.
+  * @retval None
+  */
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel));
+  
+  tmpreg = PWR->CR;
+  
+  /* Clear PLS[7:5] bits */
+  tmpreg &= CR_PLS_MASK;
+  
+  /* Set PLS[7:5] bits according to PWR_PVDLevel value */
+  tmpreg |= PWR_PVDLevel;
+  
+  /* Store the new value */
+  PWR->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Power Voltage Detector(PVD).
+  * @param  NewState: new state of the PVD.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_PVDCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_PVDE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group3 WakeUp pins configuration functions
+ *  @brief   WakeUp pins configuration functions 
+ *
+@verbatim
+  ==============================================================================
+               ##### WakeUp pin configuration functions #####
+  ==============================================================================
+
+  (+) WakeUp pins are used to wakeup the system from Standby mode. These pins are 
+      forced in input pull down configuration and are active on rising edges.
+  (+) There are three WakeUp pins: WakeUp Pin 1 on PA.00, WakeUp Pin 2 on PC.13 and
+      WakeUp Pin 3 on PE.06.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the WakeUp Pin functionality.
+  * @param  PWR_WakeUpPin: specifies the WakeUpPin.
+  *          This parameter can be: PWR_WakeUpPin_1, PWR_WakeUpPin_2 or PWR_WakeUpPin_3.
+  * @param  NewState: new state of the WakeUp Pin functionality.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPin, FunctionalState NewState)
+{  
+  /* Check the parameters */
+  assert_param(IS_PWR_WAKEUP_PIN(PWR_WakeUpPin));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the EWUPx pin */
+    PWR->CSR |= PWR_WakeUpPin;
+  }
+  else
+  {
+    /* Disable the EWUPx pin */
+    PWR->CSR &= ~PWR_WakeUpPin;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group4 SDADC Analog part configuration function
+ *  @brief   SDADC Analog configuration function 
+ *
+@verbatim
+
+  ==============================================================================
+               ##### SDADC analog configuration functions #####
+  ==============================================================================
+  [..]
+  (+) The SDADC peripherals are per default in deep power down mode, in order to
+      be used their analog part should be enabled and though by calling the 
+      PWR_SDADCAnalogCmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the WakeUp Pin functionality.
+  * @param  PWR_SDADCAnalog: specifies the SDADC.
+  *          This parameter can be: PWR_SDADCAnalog_1, PWR_SDADCAnalog_2 or PWR_SDADCAnalog_3.
+  * @param  NewState: new state of the SDADC Analog functionality.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_SDADCAnalogCmd(uint32_t PWR_SDADCAnalog, FunctionalState NewState)
+{  
+  /* Check the parameters */
+  assert_param(IS_PWR_SDADC_ANALOG(PWR_SDADCAnalog));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the SDADCx analog */
+    PWR->CR |= PWR_SDADCAnalog;
+  }
+  else
+  {
+    /* Disable the SDADCx analog */
+    PWR->CR &= ~PWR_SDADCAnalog;
+  }   
+}
+
+/**
+  * @}
+  */
+  
+/** @defgroup PWR_Group5 Low Power modes configuration functions
+ *  @brief   Low Power modes configuration functions 
+ *
+@verbatim
+  ==============================================================================
+              ##### Low Power modes configuration functions #####
+  ==============================================================================
+
+    [..] The devices feature three low-power modes:
+    (+) Sleep mode: Cortex-M4 core stopped, peripherals kept running.
+    (+) Stop mode: all clocks are stopped, regulator running, regulator in low power mode
+    (+) Standby mode: VCORE domain powered off
+
+  *** Sleep mode *** 
+  ==================
+  [..] 
+    (+) Entry:
+        (++) The Sleep mode is entered by executing the WFE() or WFI() instructions.
+    (+) Exit:
+        (++) Any peripheral interrupt acknowledged by the nested vectored interrupt 
+             controller (NVIC) can wake up the device from Sleep mode.
+
+  *** Stop mode *** 
+  =================
+  [..] In Stop mode, all clocks in the VCORE domain are stopped, the PLL, the HSI,
+       the HSI14 and the HSE RC oscillators are disabled. Internal SRAM and register 
+       contents are preserved.
+       The voltage regulator can be configured either in normal or low-power mode.
+
+    (+) Entry:
+        (++) The Stop mode is entered using the PWR_EnterSTOPMode(PWR_Regulator_LowPower,) 
+             function with regulator in LowPower or with Regulator ON.
+    (+) Exit:
+        (++) Any EXTI Line (Internal or External) configured in Interrupt/Event mode
+             or any internal IPs (I2C, UASRT or CEC) wakeup event.
+
+  *** Standby mode *** 
+  ====================
+  [..] The Standby mode allows to achieve the lowest power consumption. It is based 
+       on the Cortex-M4 deepsleep mode, with the voltage regulator disabled. 
+       The VCORE domain is consequently powered off. The PLL, the HSI, the HSI14 
+       oscillator and the HSE oscillator are also switched off. SRAM and register 
+       contents are lost except for the Backup domain (RTC registers, RTC backup 
+       registers and Standby circuitry).
+   
+  [..] The voltage regulator is OFF.
+
+    (+) Entry:
+        (++) The Standby mode is entered using the PWR_EnterSTANDBYMode() function.
+    (+) Exit:
+        (++) WKUP pin rising edge, RTC alarm (Alarm A and Alarm B), RTC wakeup,
+             tamper event, time-stamp event, external reset in NRST pin, IWDG reset.
+
+  *** Auto-wakeup (AWU) from low-power mode *** 
+  =============================================
+  [..] The MCU can be woken up from low-power mode by an RTC Alarm event, a tamper 
+       event, a time-stamp event, or a comparator event, without depending on an 
+       external interrupt (Auto-wakeup mode).
+
+    (+) RTC auto-wakeup (AWU) from the Stop mode
+        (++) To wake up from the Stop mode with an RTC alarm event, it is necessary to:
+             (+++) Configure the EXTI Line 17 to be sensitive to rising edges (Interrupt 
+                   or Event modes) using the EXTI_Init() function.
+             (+++) Enable the RTC Alarm Interrupt using the RTC_ITConfig() function
+             (+++) Configure the RTC to generate the RTC alarm using the RTC_SetAlarm() 
+                   and RTC_AlarmCmd() functions.
+        (++) To wake up from the Stop mode with an RTC Tamper or time stamp event, it 
+             is necessary to:
+             (+++) Configure the EXTI Line 19 to be sensitive to rising edges (Interrupt 
+                   or Event modes) using the EXTI_Init() function.
+             (+++) Enable the RTC Tamper or time stamp Interrupt using the RTC_ITConfig() 
+                   function.
+             (+++) Configure the RTC to detect the tamper or time stamp event using the
+                   RTC_TimeStampConfig(), RTC_TamperTriggerConfig() and RTC_TamperCmd()
+                   functions.
+
+    (+) RTC auto-wakeup (AWU) from the Standby mode
+        (++) To wake up from the Standby mode with an RTC alarm event, it is necessary to:
+             (+++) Enable the RTC Alarm Interrupt using the RTC_ITConfig() function.
+             (+++) Configure the RTC to generate the RTC alarm using the RTC_SetAlarm() 
+                   and RTC_AlarmCmd() functions.
+        (++) To wake up from the Standby mode with an RTC Tamper or time stamp event, it 
+             is necessary to:
+             (+++) Enable the RTC Tamper or time stamp Interrupt using the RTC_ITConfig() 
+                   function.
+             (+++) Configure the RTC to detect the tamper or time stamp event using the
+                   RTC_TimeStampConfig(), RTC_TamperTriggerConfig() and RTC_TamperCmd()
+                   functions.
+
+    (+) Comparator auto-wakeup (AWU) from the Stop mode
+        (++) To wake up from the Stop mode with an comparator 1 or comparator 2 wakeup
+             event, it is necessary to:
+             (+++) Configure the EXTI Line 21 for comparator 1 or EXTI Line 22 for comparator 2 
+                   to be sensitive to to the selected edges (falling, rising or falling 
+                   and rising) (Interrupt or Event modes) using the EXTI_Init() function.
+             (+++) Configure the comparator to generate the event.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enters Sleep mode.
+  * @note   In Sleep mode, all I/O pins keep the same state as in Run mode.
+  * @param  PWR_SLEEPEntry: specifies if SLEEP mode in entered with WFI or WFE instruction.
+  *          This parameter can be one of the following values:
+  *             @arg PWR_SLEEPEntry_WFI: enter SLEEP mode with WFI instruction
+  *             @arg PWR_SLEEPEntry_WFE: enter SLEEP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterSleepMode(uint8_t PWR_SLEEPEntry)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_SLEEP_ENTRY(PWR_SLEEPEntry));
+  
+  /* Clear SLEEPDEEP bit of Cortex-M4 System Control Register */
+  SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk);
+  
+  /* Select SLEEP mode entry -------------------------------------------------*/
+  if(PWR_SLEEPEntry == PWR_SLEEPEntry_WFI)
+  {   
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __WFE();
+  }
+}
+
+/**
+  * @brief  Enters STOP mode.
+  * @note   In Stop mode, all I/O pins keep the same state as in Run mode.
+  * @note   When exiting Stop mode by issuing an interrupt or a wakeup event, 
+  *         the HSI RC oscillator is selected as system clock.
+  * @note   When the voltage regulator operates in low power mode, an additional 
+  *         startup delay is incurred when waking up from Stop mode. 
+  *         By keeping the internal regulator ON during Stop mode, the consumption 
+  *         is higher although the startup time is reduced.
+  * @param  PWR_Regulator: specifies the regulator state in STOP mode.
+  *          This parameter can be one of the following values:
+  *             @arg PWR_Regulator_ON: STOP mode with regulator ON
+  *             @arg PWR_Regulator_LowPower: STOP mode with regulator in low power mode
+  * @param  PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
+  *          This parameter can be one of the following values:
+  *             @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
+  *             @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR(PWR_Regulator));
+  assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
+  
+  /* Select the regulator state in STOP mode ---------------------------------*/
+  tmpreg = PWR->CR;
+  /* Clear PDDS and LPDSR bits */
+  tmpreg &= CR_DS_MASK;
+  
+  /* Set LPDSR bit according to PWR_Regulator value */
+  tmpreg |= PWR_Regulator;
+  
+  /* Store the new value */
+  PWR->CR = tmpreg;
+  
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+  /* Select STOP mode entry --------------------------------------------------*/
+  if(PWR_STOPEntry == PWR_STOPEntry_WFI)
+  {   
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __WFE();
+  }
+  /* Reset SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk);  
+}
+
+/**
+  * @brief  Enters STANDBY mode.
+  * @note   In Standby mode, all I/O pins are high impedance except for:
+  *          - Reset pad (still available) 
+  *          - RTC_AF1 pin (PC13) if configured for Wakeup pin 2 (WKUP2), tamper, 
+  *             time-stamp, RTC Alarm out, or RTC clock calibration out.
+  *          - WKUP pin 1 (PA0) and WKUP pin 3 (PE6), if enabled.
+  * @param  None
+  * @retval None
+  */
+void PWR_EnterSTANDBYMode(void)
+{
+  /* Clear Wakeup flag */
+  PWR->CR |= PWR_CR_CWUF;
+  
+  /* Select STANDBY mode */
+  PWR->CR |= PWR_CR_PDDS;
+  
+  /* Set SLEEPDEEP bit of Cortex-M4 System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+/* This option is used to ensure that store operations are completed */
+#if defined ( __CC_ARM   )
+  __force_stores();
+#endif
+  /* Request Wait For Interrupt */
+  __WFI();
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group6 Flags management functions
+ *  @brief   Flags management functions 
+ *
+@verbatim
+  ==============================================================================
+                       ##### Flags management functions #####
+  ==============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified PWR flag is set or not.
+  * @param  PWR_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_FLAG_WU: Wake Up flag. This flag indicates that a wakeup event 
+  *                 was received from the WKUP pin or from the RTC alarm (Alarm A or Alarm B), 
+  *                 RTC Tamper event, RTC TimeStamp event or RTC Wakeup.
+  *            @arg PWR_FLAG_SB: StandBy flag. This flag indicates that the system was
+  *                 resumed from StandBy mode.
+  *            @arg PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD is enabled 
+  *                 by the PWR_PVDCmd() function.
+  *            @arg PWR_FLAG_VREFINTRDY: Internal Voltage Reference Ready flag. This 
+  *                 flag indicates the state of the internal voltage reference, VREFINT.
+  * @retval The new state of PWR_FLAG (SET or RESET).
+  */
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_PWR_GET_FLAG(PWR_FLAG));
+  
+  if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the PWR's pending flags.
+  * @param  PWR_FLAG: specifies the flag to clear.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_FLAG_WU: Wake Up flag
+  *            @arg PWR_FLAG_SB: StandBy flag
+  * @retval None
+  */
+void PWR_ClearFlag(uint32_t PWR_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
+         
+  PWR->CR |=  PWR_FLAG << 2;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_rcc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_rcc.c
new file mode 100644
index 00000000..934352da
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_rcc.c
@@ -0,0 +1,1655 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_rcc.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Reset and clock control (RCC) peripheral:
+  *           + Internal/external clocks, PLL, CSS and MCO configuration
+  *           + System, AHB and APB busses clocks configuration
+  *           + Peripheral clocks configuration
+  *           + Interrupts and flags management
+  *
+ @verbatim
+
+ ===============================================================================
+                        ##### RCC specific features #####
+ ===============================================================================
+    [..] After reset the device is running from HSI (8 MHz) with Flash 0 WS, 
+         all peripherals are off except internal SRAM, Flash and SWD.
+         (#) There is no prescaler on High speed (AHB) and Low speed (APB) busses;
+             all peripherals mapped on these busses are running at HSI speed.
+         (#) The clock for all peripherals is switched off, except the SRAM and FLASH.
+         (#) All GPIOs are in input floating state, except the SWD pins which
+             are assigned to be used for debug purpose.
+    [..] Once the device started from reset, the user application has to:
+         (#) Configure the clock source to be used to drive the System clock
+             (if the application needs higher frequency/performance)
+         (#) Configure the System clock frequency and Flash settings
+         (#) Configure the AHB and APB busses prescalers
+         (#) Enable the clock for the peripheral(s) to be used
+         (#) Configure the clock source(s) for peripherals which clocks are not
+             derived from the System clock (SDADC, CEC, I2C, USART, RTC and IWDG)
+
+ @endverbatim
+  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RCC 
+  * @brief RCC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* ------------ RCC registers bit address in the alias region ----------- */
+#define RCC_OFFSET                (RCC_BASE - PERIPH_BASE)
+
+/* --- CR Register ---*/
+
+/* Alias word address of HSION bit */
+#define CR_OFFSET                 (RCC_OFFSET + 0x00)
+#define HSION_BitNumber           0x00
+#define CR_HSION_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (HSION_BitNumber * 4))
+
+/* Alias word address of PLLON bit */
+#define PLLON_BitNumber           0x18
+#define CR_PLLON_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLLON_BitNumber * 4))
+
+/* Alias word address of CSSON bit */
+#define CSSON_BitNumber           0x13
+#define CR_CSSON_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (CSSON_BitNumber * 4))
+
+/* --- CFGR Register ---*/
+/* Alias word address of USBPRE bit */
+#define CFGR_OFFSET               (RCC_OFFSET + 0x04)
+#define USBPRE_BitNumber          0x16
+#define CFGR_USBPRE_BB            (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (USBPRE_BitNumber * 4))
+
+/* --- BDCR Register ---*/
+
+/* Alias word address of RTCEN bit */
+#define BDCR_OFFSET               (RCC_OFFSET + 0x20)
+#define RTCEN_BitNumber           0x0F
+#define BDCR_RTCEN_BB             (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (RTCEN_BitNumber * 4))
+
+/* Alias word address of BDRST bit */
+#define BDRST_BitNumber           0x10
+#define BDCR_BDRST_BB             (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (BDRST_BitNumber * 4))
+
+/* --- CSR Register ---*/
+
+/* Alias word address of LSION bit */
+#define CSR_OFFSET                (RCC_OFFSET + 0x24)
+#define LSION_BitNumber           0x00
+#define CSR_LSION_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (LSION_BitNumber * 4))
+
+/* ---------------------- RCC registers bit mask ------------------------ */
+/* RCC Flag Mask */
+#define FLAG_MASK                 ((uint8_t)0x1F)
+
+/* CFGR register byte 3 (Bits[31:23]) base address */
+#define CFGR_BYTE3_ADDRESS        ((uint32_t)0x40021007)
+
+/* CIR register byte 2 (Bits[15:8]) base address */
+#define CIR_BYTE2_ADDRESS         ((uint32_t)0x40021009)
+
+/* CIR register byte 3 (Bits[23:16]) base address */
+#define CIR_BYTE3_ADDRESS         ((uint32_t)0x4002100A)
+
+/* CR register byte 2 (Bits[23:16]) base address */
+#define CR_BYTE2_ADDRESS          ((uint32_t)0x40021002)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+static __I uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9};
+static __I uint8_t ADCPrescTable[4] = {2, 4, 6, 8};
+static __I uint8_t SDADCPrescTable[16] = {2, 4, 6, 8, 10, 12, 14, 16, 20, 24, 28, 32, 36, 40, 44, 48};
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup RCC_Private_Functions
+  * @{
+  */
+
+/** @defgroup RCC_Group1 Internal and external clocks, PLL, CSS and MCO configuration functions
+ *  @brief   Internal and external clocks, PLL, CSS and MCO configuration functions 
+ *
+@verbatim
+ ===============================================================================
+ ##### Internal-external clocks, PLL, CSS and MCO configuration functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to configure the internal/external clocks,
+         PLL, CSS and MCO.
+         (#) HSI (high-speed internal), 8 MHz factory-trimmed RC used directly 
+             or through the PLL as System clock source.
+             The HSI clock can be used also to clock the USART, I2C and CEC peripherals.
+         (#) LSI (low-speed internal), 40 KHz low consumption RC used as IWDG and/or RTC
+             clock source.
+         (#) HSE (high-speed external), 4 to 72 MHz crystal oscillator used directly or
+             through the PLL as System clock source. Can be used also as RTC clock source.
+         (#) LSE (low-speed external), 32 KHz oscillator used as RTC clock source.
+             LSE can be used also to clock the USART and CEC peripherals.
+         (#) PLL (clocked by HSI or HSE), for System clock.
+         (#) CSS (Clock security system), once enabled and if a HSE clock failure occurs 
+             (HSE used directly or through PLL as System clock source), the System clock
+             is automatically switched to HSI and an interrupt is generated if enabled. 
+             The interrupt is linked to the Cortex-M4 NMI (Non-Maskable Interrupt) 
+             exception vector.   
+         (#) MCO (microcontroller clock output), used to output SYSCLK, HSI, HSE, LSI, LSE,
+             PLL (divided by 2) clock on PA8 pin.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Resets the RCC clock configuration to the default reset state.
+  * @note   The default reset state of the clock configuration is given below:
+  * @note      HSI ON and used as system clock source 
+  * @note      HSE and PLL OFF
+  * @note      AHB, APB1 and APB2 prescalers set to 1.
+  * @note      CSS and MCO OFF
+  * @note      All interrupts disabled
+  * @note   However, this function doesn't modify the configuration of the
+  * @note      Peripheral clocks
+  * @note      LSI, LSE and RTC clocks
+  * @param  None
+  * @retval None
+  */
+void RCC_DeInit(void)
+{
+  /* Set HSION bit */
+  RCC->CR |= (uint32_t)0x00000001;
+
+  /* Reset SW[1:0], HPRE[3:0], PPRE[2:0], ADCPRE, SDADCPRE and MCOSEL[2:0] bits */
+  RCC->CFGR &= (uint32_t)0x00FF0000;
+  
+  /* Reset HSEON, CSSON and PLLON bits */
+  RCC->CR &= (uint32_t)0xFEF6FFFF;
+
+  /* Reset HSEBYP bit */
+  RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+  /* Reset PLLSRC, PLLXTPRE, PLLMUL and USBPRE bits */
+  RCC->CFGR &= (uint32_t)0xFF80FFFF;
+
+  /* Reset PREDIV1[3:0] bits */
+  RCC->CFGR2 &= (uint32_t)0xFFFFFFF0;
+
+  /* Reset USARTSW[1:0], I2CSW and CECSW bits */
+  RCC->CFGR3 &= (uint32_t)0xFFF0F8C;
+  
+  /* Disable all interrupts */
+  RCC->CIR = 0x00000000;
+}
+
+/**
+  * @brief  Configures the External High Speed oscillator (HSE).
+  * @note   After enabling the HSE (RCC_HSE_ON or RCC_HSE_Bypass), the application
+  *         software should wait on HSERDY flag to be set indicating that HSE clock
+  *         is stable and can be used to clock the PLL and/or system clock.
+  * @note   HSE state can not be changed if it is used directly or through the
+  *         PLL as system clock. In this case, you have to select another source
+  *         of the system clock then change the HSE state (ex. disable it).
+  * @note   The HSE is stopped by hardware when entering STOP and STANDBY modes.
+  * @note   This function resets the CSSON bit, so if the Clock security system(CSS)
+  *         was previously enabled you have to enable it again after calling this
+  *         function.
+  * @param  RCC_HSE: specifies the new state of the HSE.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_HSE_OFF: turn OFF the HSE oscillator, HSERDY flag goes low after
+  *                              6 HSE oscillator clock cycles.
+  *            @arg RCC_HSE_ON: turn ON the HSE oscillator
+  *            @arg RCC_HSE_Bypass: HSE oscillator bypassed with external clock
+  * @retval None
+  */
+void RCC_HSEConfig(uint8_t RCC_HSE)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_HSE(RCC_HSE));
+
+  /* Reset HSEON and HSEBYP bits before configuring the HSE ------------------*/
+  *(__IO uint8_t *) CR_BYTE2_ADDRESS = RCC_HSE_OFF;
+
+  /* Set the new HSE configuration -------------------------------------------*/
+  *(__IO uint8_t *) CR_BYTE2_ADDRESS = RCC_HSE;
+
+}
+
+/**
+  * @brief  Waits for HSE start-up.
+  * @note   This function waits on HSERDY flag to be set and return SUCCESS if 
+  *         this flag is set, otherwise returns ERROR if the timeout is reached 
+  *         and this flag is not set. The timeout value is defined by the constant
+  *         HSE_STARTUP_TIMEOUT in stm32f37x.h file. You can tailor it depending
+  *         on the HSE crystal used in your application.
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: HSE oscillator is stable and ready to use
+  *          - ERROR: HSE oscillator not yet ready
+  */
+ErrorStatus RCC_WaitForHSEStartUp(void)
+{
+  __IO uint32_t StartUpCounter = 0;
+  ErrorStatus status = ERROR;
+  FlagStatus HSEStatus = RESET;
+  
+  /* Wait till HSE is ready and if timeout is reached exit */
+  do
+  {
+    HSEStatus = RCC_GetFlagStatus(RCC_FLAG_HSERDY);
+    StartUpCounter++;  
+  } while((StartUpCounter != HSE_STARTUP_TIMEOUT) && (HSEStatus == RESET));
+  
+  if (RCC_GetFlagStatus(RCC_FLAG_HSERDY) != RESET)
+  {
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }  
+  return (status);
+}
+
+/**
+  * @brief  Adjusts the Internal High Speed oscillator (HSI) calibration value.
+  * @note   The calibration is used to compensate for the variations in voltage
+  *         and temperature that influence the frequency of the internal HSI RC.
+  * @param  HSICalibrationValue: specifies the HSI calibration trimming value.
+  *          This parameter must be a number between 0 and 0x1F.
+  * @retval None
+  */
+void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_HSI_CALIBRATION_VALUE(HSICalibrationValue));
+  
+  tmpreg = RCC->CR;
+  
+  /* Clear HSITRIM[4:0] bits */
+  tmpreg &= ~RCC_CR_HSITRIM;
+  
+  /* Set the HSITRIM[4:0] bits according to HSICalibrationValue value */
+  tmpreg |= (uint32_t)HSICalibrationValue << 3;
+  
+  /* Store the new value */
+  RCC->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Internal High Speed oscillator (HSI).
+  * @note   After enabling the HSI, the application software should wait on 
+  *         HSIRDY flag to be set indicating that HSI clock is stable and can
+  *         be used to clock the PLL and/or system clock.
+  * @note   HSI can not be stopped if it is used directly or through the PLL
+  *         as system clock. In this case, you have to select another source 
+  *         of the system clock then stop the HSI.
+  * @note   The HSI is stopped by hardware when entering STOP and STANDBY modes.
+  * @param  NewState: new state of the HSI.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator
+  *         clock cycles.
+  * @retval None
+  */
+void RCC_HSICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CR_HSION_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the External Low Speed oscillator (LSE).
+  * @note   As the LSE is in the Backup domain and write access is denied to this
+  *         domain after reset, you have to enable write access using 
+  *         PWR_BackupAccessCmd(ENABLE) function before to configure the LSE
+  *         (to be done once after reset).
+  * @note   After enabling the LSE (RCC_LSE_ON or RCC_LSE_Bypass), the application
+  *         software should wait on LSERDY flag to be set indicating that LSE clock
+  *         is stable and can be used to clock the RTC.
+  * @param  RCC_LSE: specifies the new state of the LSE.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_LSE_OFF: turn OFF the LSE oscillator, LSERDY flag goes low after
+  *                              6 LSE oscillator clock cycles.
+  *            @arg RCC_LSE_ON: turn ON the LSE oscillator
+  *            @arg RCC_LSE_Bypass: LSE oscillator bypassed with external clock
+  * @retval None
+  */
+void RCC_LSEConfig(uint32_t RCC_LSE)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_LSE(RCC_LSE));
+
+  /* Reset LSEON and LSEBYP bits before configuring the LSE ------------------*/
+  /* Reset LSEON bit */
+  RCC->BDCR &= ~(RCC_BDCR_LSEON);
+
+  /* Reset LSEBYP bit */
+  RCC->BDCR &= ~(RCC_BDCR_LSEBYP);
+
+  /* Configure LSE */
+  RCC->BDCR |= RCC_LSE;
+}
+
+/**
+  * @brief  Configures the External Low Speed oscillator (LSE) drive capability.
+  * @param  RCC_LSEDrive: specifies the new state of the LSE drive capability.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_LSEDrive_Low: LSE oscillator low drive capability.
+  *            @arg RCC_LSEDrive_MediumLow: LSE oscillator medium low drive capability.
+  *            @arg RCC_LSEDrive_MediumHigh: LSE oscillator medium high drive capability.
+  *            @arg RCC_LSEDrive_High: LSE oscillator high drive capability.
+  * @retval None
+  */
+void RCC_LSEDriveConfig(uint32_t RCC_LSEDrive)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_LSE_DRIVE(RCC_LSEDrive));
+  
+  /* Clear LSEDRV[1:0] bits */
+  RCC->BDCR &= ~(RCC_BDCR_LSEDRV);
+
+  /* Set the LSE Drive */
+  RCC->BDCR |= RCC_LSEDrive;
+}
+
+/**
+  * @brief  Enables or disables the Internal Low Speed oscillator (LSI).
+  * @note   After enabling the LSI, the application software should wait on 
+  *         LSIRDY flag to be set indicating that LSI clock is stable and can
+  *         be used to clock the IWDG and/or the RTC.
+  * @note   LSI can not be disabled if the IWDG is running.
+  * @param  NewState: new state of the LSI.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the LSI is stopped, LSIRDY flag goes low after 6 LSI oscillator
+  *         clock cycles.
+  * @retval None
+  */
+void RCC_LSICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CSR_LSION_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the PLL clock source and multiplication factor.
+  * @note   This function must be used only when the PLL is disabled.
+  *
+  * @param  RCC_PLLSource: specifies the PLL entry clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_PLLSource_HSI_Div2: HSI oscillator clock selected as PLL clock source
+  *            @arg RCC_PLLSource_PREDIV1: PREDIV1 clock selected as PLL clock entry
+  * @note   The minimum input clock frequency for PLL is 2 MHz (when using HSE as
+  *         PLL source).
+  *
+  * @param  RCC_PLLMul: specifies the PLL multiplication factor, which drive the PLLVCO clock
+  *          This parameter can be RCC_PLLMul_x where x:[2,16] 
+  *
+  * @retval None
+  */
+void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLL_SOURCE(RCC_PLLSource));
+  assert_param(IS_RCC_PLL_MUL(RCC_PLLMul));
+
+  /* Clear PLL Source [16] and Multiplier [21:18] bits */
+  RCC->CFGR &= ~(RCC_CFGR_PLLMULL | RCC_CFGR_PLLSRC);
+
+  /* Set the PLL Source and Multiplier */
+  RCC->CFGR |= (uint32_t)(RCC_PLLSource | RCC_PLLMul);
+}
+
+/**
+  * @brief  Enables or disables the PLL.
+  * @note   After enabling the PLL, the application software should wait on 
+  *         PLLRDY flag to be set indicating that PLL clock is stable and can
+  *         be used as system clock source.
+  * @note   The PLL can not be disabled if it is used as system clock source
+  * @note   The PLL is disabled by hardware when entering STOP and STANDBY modes.
+  * @param  NewState: new state of the PLL.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_PLLCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CR_PLLON_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the PREDIV1 division factor.
+  * @note   This function must be used only when the PLL is disabled.
+  * @param  RCC_PREDIV1_Div: specifies the PREDIV1 clock division factor.
+  *          This parameter can be RCC_PREDIV1_Divx where x:[1,16]
+  * @retval None
+  */
+void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Div)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PREDIV1(RCC_PREDIV1_Div));
+
+  tmpreg = RCC->CFGR2;
+  /* Clear PREDIV1[3:0] bits */
+  tmpreg &= ~(RCC_CFGR2_PREDIV1);
+
+  /* Set the PREDIV1 division factor */
+  tmpreg |= RCC_PREDIV1_Div;
+
+  /* Store the new value */
+  RCC->CFGR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Clock Security System.
+  * @note   If a failure is detected on the HSE oscillator clock, this oscillator
+  *         is automatically disabled and an interrupt is generated to inform the
+  *         software about the failure (Clock Security System Interrupt, CSSI),
+  *         allowing the MCU to perform rescue operations. The CSSI is linked to 
+  *         the Cortex-M4 NMI (Non-Maskable Interrupt) exception vector.  
+  * @param  NewState: new state of the Clock Security System.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_ClockSecuritySystemCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CR_CSSON_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Selects the clock source to output on MCO pin (PA8).
+  * @note   PA8 should be configured in alternate function mode.
+  * @param  RCC_MCOSource: specifies the clock source to output.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_MCOSource_NoClock: No clock selected.
+  *            @arg RCC_MCOSource_LSI: LSI oscillator clock selected.
+  *            @arg RCC_MCOSource_LSE: LSE oscillator clock selected.
+  *            @arg RCC_MCOSource_SYSCLK: System clock selected.
+  *            @arg RCC_MCOSource_HSI: HSI oscillator clock selected.
+  *            @arg RCC_MCOSource_HSE: HSE oscillator clock selected.
+  *            @arg RCC_MCOSource_PLLCLK_Div2: PLL clock divided by 2 selected.
+  * @retval None
+  */
+void RCC_MCOConfig(uint8_t RCC_MCOSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_MCO_SOURCE(RCC_MCOSource));
+    
+  /* Select MCO clock source and prescaler */
+  *(__IO uint8_t *) CFGR_BYTE3_ADDRESS =  RCC_MCOSource; 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Group2 System AHB, APB1 and APB2 busses clocks configuration functions
+ *  @brief   System, AHB and APB busses clocks configuration functions
+ *
+@verbatim
+ ===============================================================================
+     ##### System, AHB, APB1 and APB2 busses clocks configuration functions #####
+ ===============================================================================
+
+    [..] This section provide functions allowing to configure the System, AHB, APB1 and 
+         APB2 busses clocks.
+         (#) Several clock sources can be used to drive the System clock (SYSCLK): HSI,
+             HSE and PLL.
+             The AHB clock (HCLK) is derived from System clock through configurable prescaler
+             and used to clock the CPU, memory and peripherals mapped on AHB bus (DMA and GPIO).
+             APB1 (PCLK1) and APB2 (PCLK2) clocks are derived from AHB clock through 
+             configurable prescalers and used to clock the peripherals mapped on these busses.
+             You can use "RCC_GetClocksFreq()" function to retrieve the frequencies of these clocks.
+
+         -@- All the peripheral clocks are derived from the System clock (SYSCLK) except:
+             (+@) The FLASH program/erase clock  which is always HSI 8MHz clock.
+             (+@) The USB 48 MHz clock which is derived from the PLL VCO clock.
+             (+@) The USART clock which can be derived as well from HSI 8MHz, LSI or LSE.
+             (+@) The I2C clock which can be derived as well from HSI 8MHz clock.
+             (+@) The CEC clock which can be derived from HSI 8MHz or LSE. 
+             (+@) The RTC clock which is derived from the LSE, LSI or 1 MHz HSE_RTC (HSE
+                  divided by a programmable prescaler).
+                  The System clock (SYSCLK) frequency must be higher or equal to the RTC
+                  clock frequency.
+             (+@) IWDG clock which is always the LSI clock.
+       
+         (#) The maximum frequency of the SYSCLK, HCLK, PCLK1 and PCLK2 is 72 MHz.
+             Depending on the maximum frequency, the FLASH wait states (WS) should be 
+             adapted accordingly:
+        +---------------------------------+
+        |  Wait states  |   HCLK clock    |
+        |   (Latency)   | frequency (MHz) |
+        |-------------- |-----------------|
+        |0WS(1CPU cycle)| 0 < HCLK <= 24  |
+        |---------------|-----------------| 
+        |1WS(2CPU cycle)|24 < HCLK <=48   |
+        |---------------|-----------------| 
+        |2WS(3CPU cycle)|48 < HCLK <= 72  |
+        +---------------------------------+
+
+         (#) After reset, the System clock source is the HSI (8 MHz) with 0 WS and 
+             prefetch is disabled.
+    [..] It is recommended to use the following software sequences to tune the number
+         of wait states needed to access the Flash memory with the CPU frequency (HCLK).
+         (+) Increasing the CPU frequency
+         (++) Program the Flash Prefetch buffer, using "FLASH_PrefetchBufferCmd(ENABLE)" 
+              function
+         (++) Check that Flash Prefetch buffer activation is taken into account by 
+              reading FLASH_ACR using the FLASH_GetPrefetchBufferStatus() function
+         (++) Program Flash WS to 1 or 2, using "FLASH_SetLatency()" function
+         (++) Check that the new number of WS is taken into account by reading FLASH_ACR
+         (++) Modify the CPU clock source, using "RCC_SYSCLKConfig()" function
+         (++) If needed, modify the CPU clock prescaler by using "RCC_HCLKConfig()" function
+         (++) Check that the new CPU clock source is taken into account by reading 
+              the clock source status, using "RCC_GetSYSCLKSource()" function 
+         (+) Decreasing the CPU frequency
+         (++) Modify the CPU clock source, using "RCC_SYSCLKConfig()" function
+         (++) If needed, modify the CPU clock prescaler by using "RCC_HCLKConfig()" function
+         (++) Check that the new CPU clock source is taken into account by reading 
+              the clock source status, using "RCC_GetSYSCLKSource()" function
+         (++) Program the new number of WS, using "FLASH_SetLatency()" function
+         (++) Check that the new number of WS is taken into account by reading FLASH_ACR
+         (++) Disable the Flash Prefetch buffer using "FLASH_PrefetchBufferCmd(DISABLE)" 
+              function
+         (++) Check that Flash Prefetch buffer deactivation is taken into account by reading FLASH_ACR
+              using the FLASH_GetPrefetchBufferStatus() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the system clock (SYSCLK).
+  * @note   The HSI is used (enabled by hardware) as system clock source after
+  *         startup from Reset, wake-up from STOP and STANDBY mode, or in case
+  *         of failure of the HSE used directly or indirectly as system clock
+  *         (if the Clock Security System CSS is enabled).
+  * @note   A switch from one clock source to another occurs only if the target
+  *         clock source is ready (clock stable after startup delay or PLL locked). 
+  *         If a clock source which is not yet ready is selected, the switch will
+  *         occur when the clock source will be ready. 
+  *         You can use RCC_GetSYSCLKSource() function to know which clock is
+  *         currently used as system clock source.  
+  * @param  RCC_SYSCLKSource: specifies the clock source used as system clock source 
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SYSCLKSource_HSI:    HSI selected as system clock source
+  *            @arg RCC_SYSCLKSource_HSE:    HSE selected as system clock source
+  *            @arg RCC_SYSCLKSource_PLLCLK: PLL selected as system clock source
+  * @retval None
+  */
+void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_SYSCLK_SOURCE(RCC_SYSCLKSource));
+  
+  tmpreg = RCC->CFGR;
+  
+  /* Clear SW[1:0] bits */
+  tmpreg &= ~RCC_CFGR_SW;
+  
+  /* Set SW[1:0] bits according to RCC_SYSCLKSource value */
+  tmpreg |= RCC_SYSCLKSource;
+  
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Returns the clock source used as system clock.
+  * @param  None
+  * @retval The clock source used as system clock. The returned value can be one 
+  *         of the following values:
+  *           - 0x00: HSI used as system clock
+  *           - 0x04: HSE used as system clock  
+  *           - 0x08: PLL used as system clock
+  */
+uint8_t RCC_GetSYSCLKSource(void)
+{
+  return ((uint8_t)(RCC->CFGR & RCC_CFGR_SWS));
+}
+
+/**
+  * @brief  Configures the AHB clock (HCLK).
+  * @param  RCC_SYSCLK: defines the AHB clock divider. This clock is derived from 
+  *                     the system clock (SYSCLK).
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SYSCLK_Div1:   AHB clock = SYSCLK
+  *            @arg RCC_SYSCLK_Div2:   AHB clock = SYSCLK/2
+  *            @arg RCC_SYSCLK_Div4:   AHB clock = SYSCLK/4
+  *            @arg RCC_SYSCLK_Div8:   AHB clock = SYSCLK/8
+  *            @arg RCC_SYSCLK_Div16:  AHB clock = SYSCLK/16
+  *            @arg RCC_SYSCLK_Div64:  AHB clock = SYSCLK/64
+  *            @arg RCC_SYSCLK_Div128: AHB clock = SYSCLK/128
+  *            @arg RCC_SYSCLK_Div256: AHB clock = SYSCLK/256
+  *            @arg RCC_SYSCLK_Div512: AHB clock = SYSCLK/512
+  * @retval None
+  */
+void RCC_HCLKConfig(uint32_t RCC_SYSCLK)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_HCLK(RCC_SYSCLK));
+  
+  tmpreg = RCC->CFGR;
+  
+  /* Clear HPRE[3:0] bits */
+  tmpreg &= ~RCC_CFGR_HPRE;
+  
+  /* Set HPRE[3:0] bits according to RCC_SYSCLK value */
+  tmpreg |= RCC_SYSCLK;
+  
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the Low Speed APB clock (PCLK1).
+  * @param  RCC_HCLK: defines the APB1 clock divider. This clock is derived from 
+  *         the AHB clock (HCLK).
+  *          This parameter can be one of the following values:
+  *            @arg RCC_HCLK_Div1: APB1 clock = HCLK
+  *            @arg RCC_HCLK_Div2: APB1 clock = HCLK/2
+  *            @arg RCC_HCLK_Div4: APB1 clock = HCLK/4
+  *            @arg RCC_HCLK_Div8: APB1 clock = HCLK/8
+  *            @arg RCC_HCLK_Div16: APB1 clock = HCLK/16
+  * @retval None
+  */
+void RCC_PCLK1Config(uint32_t RCC_HCLK)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PCLK(RCC_HCLK));
+  
+  tmpreg = RCC->CFGR;
+  /* Clear PPRE1[2:0] bits */
+  tmpreg &= ~RCC_CFGR_PPRE1;
+  
+  /* Set PPRE1[2:0] bits according to RCC_HCLK value */
+  tmpreg |= RCC_HCLK;
+  
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the High Speed APB clock (PCLK2).
+  * @param  RCC_HCLK: defines the APB2 clock divider. This clock is derived from 
+  *         the AHB clock (HCLK).
+  *          This parameter can be one of the following values:
+  *             @arg RCC_HCLK_Div1: APB2 clock = HCLK
+  *             @arg RCC_HCLK_Div2: APB2 clock = HCLK/2
+  *             @arg RCC_HCLK_Div4: APB2 clock = HCLK/4
+  *             @arg RCC_HCLK_Div8: APB2 clock = HCLK/8
+  *             @arg RCC_HCLK_Div16: APB2 clock = HCLK/16
+  * @retval None
+  */
+void RCC_PCLK2Config(uint32_t RCC_HCLK)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PCLK(RCC_HCLK));
+  
+  tmpreg = RCC->CFGR;
+  /* Clear PPRE2[2:0] bits */
+  tmpreg &= ~RCC_CFGR_PPRE2;
+  /* Set PPRE2[2:0] bits according to RCC_HCLK value */
+  tmpreg |= RCC_HCLK << 3;
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the ADC clock (ADCCLK).
+  * @param  RCC_PCLK2: defines the ADC clock divider. This clock is derived from 
+  *         the APB2 clock (PCLK2).
+  *          This parameter can be one of the following values:
+  *             @arg RCC_PCLK2_Div2: ADC clock = PCLK2/2
+  *             @arg RCC_PCLK2_Div4: ADC clock = PCLK2/4
+  *             @arg RCC_PCLK2_Div6: ADC clock = PCLK2/6
+  *             @arg RCC_PCLK2_Div8: ADC clock = PCLK2/8
+  * @retval None
+  */
+void RCC_ADCCLKConfig(uint32_t RCC_PCLK2)
+{
+ 
+  /* Check the parameters */
+  assert_param(IS_RCC_ADCCLK(RCC_PCLK2));
+  
+  /* Clear ADCPRE[1:0] bits */
+  RCC->CFGR &= ~RCC_CFGR_ADCPRE;
+  
+  /* Set ADCPRE[1:0] bits according to RCC_PCLK2 value */
+  RCC->CFGR |= RCC_PCLK2;
+}
+
+/**
+  * @brief  Configures the SDADC clock (SDADCCLK).
+  * @param  RCC_PCLK2: defines the ADC clock divider. This clock is derived from 
+  *         the system clock (SYSCLK).
+  *          This parameter can be one of the following values:
+  *             @arg RCC_SDADCCLK_SYSCLK_Div2: SDADC clock = SYSCLK/2
+  *             @arg RCC_SDADCCLK_SYSCLK_Div4: SDADC clock = SYSCLK/4
+  *             @arg RCC_SDADCCLK_SYSCLK_Div6: SDADC clock = SYSCLK/6
+  *             @arg RCC_SDADCCLK_SYSCLK_Div8: SDADC clock = SYSCLK/8
+  *             @arg RCC_SDADCCLK_SYSCLK_Div10: SDADC clock = SYSCLK/10
+  *             @arg RCC_SDADCCLK_SYSCLK_Div12: SDADC clock = SYSCLK/12
+  *             @arg RCC_SDADCCLK_SYSCLK_Div14: SDADC clock = SYSCLK/14
+  *             @arg RCC_SDADCCLK_SYSCLK_Div16: SDADC clock = SYSCLK/16
+  *             @arg RCC_SDADCCLK_SYSCLK_Div20: SDADC clock = SYSCLK/20
+  *             @arg RCC_SDADCCLK_SYSCLK_Div24: SDADC clock = SYSCLK/24
+  *             @arg RCC_SDADCCLK_SYSCLK_Div28: SDADC clock = SYSCLK/28
+  *             @arg RCC_SDADCCLK_SYSCLK_Div32: SDADC clock = SYSCLK/32
+  *             @arg RCC_SDADCCLK_SYSCLK_Div36: SDADC clock = SYSCLK/36
+  *             @arg RCC_SDADCCLK_SYSCLK_Div40: SDADC clock = SYSCLK/40
+  *             @arg RCC_SDADCCLK_SYSCLK_Div44: SDADC clock = SYSCLK/44
+  *             @arg RCC_SDADCCLK_SYSCLK_Div48: SDADC clock = SYSCLK/48                       
+  * @retval None
+  */
+void RCC_SDADCCLKConfig(uint32_t RCC_SDADCCLK)
+{   
+  /* Check the parameters */
+  assert_param(IS_RCC_SDADCCLK(RCC_SDADCCLK));
+  
+  /* Clear ADCPRE[1:0] bits */
+  RCC->CFGR &= ~RCC_CFGR_SDADCPRE;
+  
+  /* Set SDADCPRE[4:0] bits according to RCC_PCLK2 value */
+  RCC->CFGR |= RCC_SDADCCLK;
+}
+
+/**
+  * @brief  Configures the CEC clock (CECCLK).
+  * @param  RCC_CECCLK: defines the CEC clock source. This clock is derived 
+  *         from the HSI or LSE clock.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_CECCLK_HSI_Div244: CEC clock = HSI/244 (32768Hz)
+  *             @arg RCC_CECCLK_LSE: CEC clock = LSE
+  * @retval None
+  */
+void RCC_CECCLKConfig(uint32_t RCC_CECCLK)
+{ 
+  /* Check the parameters */
+  assert_param(IS_RCC_CECCLK(RCC_CECCLK));
+
+  /* Clear CECSW bit */
+  RCC->CFGR3 &= ~RCC_CFGR3_CECSW;
+  /* Set CECSW bits according to RCC_CECCLK value */
+  RCC->CFGR3 |= RCC_CECCLK;
+}
+
+/**
+  * @brief  Configures the I2C clock (I2CCLK).
+  * @param  RCC_I2CCLK: defines the I2C clock source. This clock is derived 
+  *         from the HSI or System clock.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_I2CxCLK_HSI: I2Cx clock = HSI
+  *             @arg RCC_I2CxCLK_SYSCLK: I2Cx clock = System Clock
+  * @note  x can be 1 or 2  
+  * @retval None
+  */
+void RCC_I2CCLKConfig(uint32_t RCC_I2CCLK)
+{ 
+  uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_I2CCLK(RCC_I2CCLK));
+
+  tmp = (RCC_I2CCLK >> 28);
+  
+  /* Clear I2CSW bit */
+  if (tmp == 0)
+  {
+    RCC->CFGR3 &= ~RCC_CFGR3_I2C1SW;
+  }
+  else
+  {
+    RCC->CFGR3 &= ~RCC_CFGR3_I2C2SW;
+  }
+  /* Set I2CSW bits according to RCC_I2CCLK value */
+  RCC->CFGR3 |= RCC_I2CCLK;
+}
+
+/**
+  * @brief  Configures the USART clock (USARTCLK).
+  * @param  RCC_USARTCLK: defines the USART clock source. This clock is derived 
+  *         from the HSI or System clock.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_USARTxCLK_PCLK: USART clock = APB Clock (PCLK)
+  *             @arg RCC_USARTxCLK_SYSCLK: USART clock = System Clock
+  *             @arg RCC_USARTxCLK_LSE: USART clock = LSE Clock
+  *             @arg RCC_USARTxCLK_HSI: USART clock = HSI Clock
+  * @note  x can be 1, 2 or 3  
+  * @retval None
+  */
+void RCC_USARTCLKConfig(uint32_t RCC_USARTCLK)
+{ 
+  uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_USARTCLK(RCC_USARTCLK));
+
+  tmp = (RCC_USARTCLK >> 28);
+
+  /* Clear USARTSW[1:0] bit */
+  switch (tmp)
+  {
+    case 0x01:  /* clear USART1SW */
+      RCC->CFGR3 &= ~RCC_CFGR3_USART1SW;
+      break;
+    case 0x02:  /* clear USART2SW */
+      RCC->CFGR3 &= ~RCC_CFGR3_USART2SW;
+      break;
+    case 0x03:  /* clear USART3SW */
+      RCC->CFGR3 &= ~RCC_CFGR3_USART3SW;
+      break;
+  default:
+      break;
+  }
+
+  /* Set USARTSW bits according to RCC_USARTCLK value */
+  RCC->CFGR3 |= RCC_USARTCLK;
+}
+
+/**
+  * @brief  Configures the USB clock (USBCLK).
+  * @param  RCC_USBCLKSource: specifies the USB clock source. This clock is 
+  *         derived from the PLL output.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_USBCLKSource_PLLCLK_1Div5: PLL clock divided by 1,5 selected as USB 
+  *                  clock source
+  *             @arg RCC_USBCLKSource_PLLCLK_Div1: PLL clock selected as USB clock source
+  * @retval None
+  */
+void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_USBCLK_SOURCE(RCC_USBCLKSource));
+
+  *(__IO uint32_t *) CFGR_USBPRE_BB = RCC_USBCLKSource;
+}
+
+/**
+  * @brief  Returns the frequencies of the System, AHB, APB2 and APB1 busses clocks.
+  * @note    The frequency returned by this function is not the real frequency
+  *           in the chip. It is calculated based on the predefined constant and
+  *           the source selected by RCC_SYSCLKConfig():
+  *                                              
+  * @note     If SYSCLK source is HSI, function returns constant HSI_VALUE(*)
+  *                                              
+  * @note     If SYSCLK source is HSE, function returns constant HSE_VALUE(**)
+  *                          
+  * @note     If SYSCLK source is PLL, function returns constant HSE_VALUE(**) 
+  *             or HSI_VALUE(*) multiplied by the PLL factors.
+  *         
+  * @note     (*) HSI_VALUE is a constant defined in stm32f37x.h file (default value
+  *               8 MHz) but the real value may vary depending on the variations
+  *               in voltage and temperature, refer to RCC_AdjustHSICalibrationValue().   
+  *    
+  * @note     (**) HSE_VALUE is a constant defined in stm32f37x.h file (default value
+  *                8 MHz), user has to ensure that HSE_VALUE is same as the real
+  *                frequency of the crystal used. Otherwise, this function may
+  *                return wrong result.
+  *                
+  * @note   The result of this function could be not correct when using fractional
+  *         value for HSE crystal.   
+  *             
+  * @param  RCC_Clocks: pointer to a RCC_ClocksTypeDef structure which will hold 
+  *         the clocks frequencies. 
+  *     
+  * @note   This function can be used by the user application to compute the 
+  *         baudrate for the communication peripherals or configure other parameters.
+  * @note   Each time SYSCLK, HCLK, PCLK1 and/or PCLK2 clock changes, this function
+  *         must be called to update the structure's field. Otherwise, any
+  *         configuration based on this function will be incorrect.
+  *    
+  * @retval None
+  */
+void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks)
+{
+  uint32_t tmp = 0, pllmull = 0, pllsource = 0, prediv1factor = 0, presc = 0;
+
+  /* Get SYSCLK source -------------------------------------------------------*/
+  tmp = RCC->CFGR & RCC_CFGR_SWS;
+  
+  switch (tmp)
+  {
+    case 0x00:  /* HSI used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
+      break;
+    case 0x04:  /* HSE used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSE_VALUE;
+      break;
+    case 0x08:  /* PLL used as system clock */
+      /* Get PLL clock source and multiplication factor ----------------------*/
+      pllmull = RCC->CFGR & RCC_CFGR_PLLMULL;
+      pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
+      pllmull = ( pllmull >> 18) + 2;
+      
+      if (pllsource == 0x00)
+      {
+        /* HSI oscillator clock divided by 2 selected as PLL clock entry */
+        RCC_Clocks->SYSCLK_Frequency = (HSI_VALUE >> 1) * pllmull;
+      }
+      else
+      {
+        prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1;
+        /* HSE oscillator clock selected as PREDIV1 clock entry */
+        RCC_Clocks->SYSCLK_Frequency = (HSE_VALUE / prediv1factor) * pllmull; 
+      }      
+      break;
+    default: /* HSI used as system clock */
+      RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
+      break;
+  }
+  /* Compute HCLK, PCLK clocks frequencies -----------------------------------*/
+  /* Get HCLK prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_HPRE;
+  tmp = tmp >> 4;
+  presc = APBAHBPrescTable[tmp]; 
+  /* HCLK clock frequency */
+  RCC_Clocks->HCLK_Frequency = RCC_Clocks->SYSCLK_Frequency >> presc;
+
+  /* Get PCLK1 prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_PPRE1;
+  tmp = tmp >> 8;
+  presc = APBAHBPrescTable[tmp];
+  /* PCLK1 clock frequency */
+  RCC_Clocks->PCLK1_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
+  
+  /* Get PCLK2 prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_PPRE2;
+  tmp = tmp >> 11;
+  presc = APBAHBPrescTable[tmp];
+  /* PCLK2 clock frequency */
+  RCC_Clocks->PCLK2_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
+  
+  /* Get ADCCLK prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_ADCPRE;
+  tmp = tmp >> 14;
+  presc = ADCPrescTable[tmp];
+  /* ADCCLK clock frequency */
+  RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK2_Frequency / presc;
+  
+  /* Get SDADCCLK prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_SDADCPRE;
+  tmp = (tmp >> 27) & 0x0F;
+  presc = SDADCPrescTable[tmp];
+  /* ADCCLK clock frequency */
+  RCC_Clocks->SDADCCLK_Frequency = RCC_Clocks->SYSCLK_Frequency / presc;
+  
+  /* CECCLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_CECSW) != RCC_CFGR3_CECSW)
+  {
+    /* CEC Clock is HSI/244 */
+    RCC_Clocks->CECCLK_Frequency = HSI_VALUE / 244;
+  }
+  else
+  {
+    /* CECC Clock is LSE Osc. */
+    RCC_Clocks->CECCLK_Frequency = LSE_VALUE;
+  }
+  
+  /* I2C1CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_I2C1SW) != RCC_CFGR3_I2C1SW)
+  {
+    /* I2C1 Clock is HSI Osc. */
+    RCC_Clocks->I2C1CLK_Frequency = HSI_VALUE;
+  }
+  else
+  {
+    /* I2C1 Clock is System Clock */
+    RCC_Clocks->I2C1CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+
+  /* I2C2CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_I2C2SW) != RCC_CFGR3_I2C2SW)
+  {
+    /* I2C2 Clock is HSI Osc. */
+    RCC_Clocks->I2C2CLK_Frequency = HSI_VALUE;
+  }
+  else
+  {
+    /* I2C2 Clock is System Clock */
+    RCC_Clocks->I2C2CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+
+  /* USART1CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == 0x0)
+  {
+    /* USART Clock is PCLK */
+    RCC_Clocks->USART1CLK_Frequency = RCC_Clocks->PCLK2_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW_0)
+  {
+    /* USART Clock is System Clock */
+    RCC_Clocks->USART1CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW_1)
+  {
+    /* USART Clock is LSE Osc. */
+    RCC_Clocks->USART1CLK_Frequency = LSE_VALUE;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW)
+  {
+    /* USART Clock is HSI Osc. */
+    RCC_Clocks->USART1CLK_Frequency = HSI_VALUE;
+  }
+
+  /* USART2CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == 0x0)
+  {
+    /* USART Clock is PCLK */
+    RCC_Clocks->USART2CLK_Frequency = RCC_Clocks->PCLK1_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW_0)
+  {
+    /* USART Clock is System Clock */
+    RCC_Clocks->USART2CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW_1)
+  {
+    /* USART Clock is LSE Osc. */
+    RCC_Clocks->USART2CLK_Frequency = LSE_VALUE;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW)
+  {
+    /* USART Clock is HSI Osc. */
+    RCC_Clocks->USART2CLK_Frequency = HSI_VALUE;
+  }    
+
+  /* USART3CLK clock frequency */
+  if((RCC->CFGR3 & RCC_CFGR3_USART3SW) == 0x0)
+  {
+    /* USART Clock is PCLK */
+    RCC_Clocks->USART3CLK_Frequency = RCC_Clocks->PCLK1_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART3SW) == RCC_CFGR3_USART3SW_0)
+  {
+    /* USART Clock is System Clock */
+    RCC_Clocks->USART3CLK_Frequency = RCC_Clocks->SYSCLK_Frequency;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART3SW) == RCC_CFGR3_USART3SW_1)
+  {
+    /* USART Clock is LSE Osc. */
+    RCC_Clocks->USART3CLK_Frequency = LSE_VALUE;
+  }
+  else if((RCC->CFGR3 & RCC_CFGR3_USART3SW) == RCC_CFGR3_USART3SW)
+  {
+    /* USART Clock is HSI Osc. */
+    RCC_Clocks->USART3CLK_Frequency = HSI_VALUE;
+  }  
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Group3 Peripheral clocks configuration functions
+ *  @brief   Peripheral clocks configuration functions 
+ *
+@verbatim
+ ===============================================================================
+             #####Peripheral clocks configuration functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to configure the Peripheral clocks. 
+         (#) The RTC clock which is derived from the LSE, LSI or  HSE_Div32 (HSE
+             divided by 32).
+         (#) After restart from Reset or wakeup from STANDBY, all peripherals are off
+             except internal SRAM, Flash and SWD. Before to start using a peripheral you
+             have to enable its interface clock. You can do this using RCC_AHBPeriphClockCmd(),
+             RCC_APB2PeriphClockCmd() and RCC_APB1PeriphClockCmd() functions.
+         (#) To reset the peripherals configuration (to the default state after device reset)
+             you can use RCC_AHBPeriphResetCmd(), RCC_APB2PeriphResetCmd() and 
+             RCC_APB1PeriphResetCmd() functions.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC clock (RTCCLK).
+  * @note   As the RTC clock configuration bits are in the Backup domain and write
+  *         access is denied to this domain after reset, you have to enable write
+  *         access using PWR_BackupAccessCmd(ENABLE) function before to configure
+  *         the RTC clock source (to be done once after reset).    
+  * @note   Once the RTC clock is configured it can't be changed unless the RTC
+  *         is reset using RCC_BackupResetCmd function, or by a Power On Reset (POR)
+  *             
+  * @param  RCC_RTCCLKSource: specifies the RTC clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_RTCCLKSource_LSE: LSE selected as RTC clock
+  *            @arg RCC_RTCCLKSource_LSI: LSI selected as RTC clock
+  *            @arg RCC_RTCCLKSource_HSE_Div32: HSE divided by 32 selected as RTC clock
+  *       
+  * @note   If the LSE or LSI is used as RTC clock source, the RTC continues to
+  *         work in STOP and STANDBY modes, and can be used as wakeup source.
+  *         However, when the HSE clock is used as RTC clock source, the RTC
+  *         cannot be used in STOP and STANDBY modes.
+  *             
+  * @note   The maximum input clock frequency for RTC is 2MHz (when using HSE as
+  *         RTC clock source).
+  *                          
+  * @retval None
+  */
+void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_RTCCLK_SOURCE(RCC_RTCCLKSource));
+  
+  /* Select the RTC clock source */
+  RCC->BDCR |= RCC_RTCCLKSource;
+}
+
+/**
+  * @brief  Enables or disables the RTC clock.
+  * @note   This function must be used only after the RTC clock source was selected
+  *         using the RCC_RTCCLKConfig function.
+  * @param  NewState: new state of the RTC clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_RTCCLKCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) BDCR_RTCEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Forces or releases the Backup domain reset.
+  * @note   This function resets the RTC peripheral (including the backup registers)
+  *         and the RTC clock source selection in RCC_BDCR register.
+  * @param  NewState: new state of the Backup domain reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_BackupResetCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) BDCR_BDRST_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the AHB peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it.    
+  * @param  RCC_AHBPeriph: specifies the AHB peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_AHBPeriph_GPIOA: GPIOA clock
+  *             @arg RCC_AHBPeriph_GPIOB: GPIOB clock
+  *             @arg RCC_AHBPeriph_GPIOC: GPIOC clock
+  *             @arg RCC_AHBPeriph_GPIOD: GPIOD clock
+  *             @arg RCC_AHBPeriph_GPIOE: GPIOE clock
+  *             @arg RCC_AHBPeriph_GPIOF: GPIOF clock
+  *             @arg RCC_AHBPeriph_TS:    TS clock
+  *             @arg RCC_AHBPeriph_CRC:   CRC clock
+  *             @arg RCC_AHBPeriph_FLITF: (has effect only when the Flash memory is in power down mode)  
+  *             @arg RCC_AHBPeriph_SRAM:  SRAM clock
+  *             @arg RCC_AHBPeriph_DMA2:  DMA2 clock
+  *             @arg RCC_AHBPeriph_DMA1:  DMA1 clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB_PERIPH(RCC_AHBPeriph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    RCC->AHBENR |= RCC_AHBPeriph;
+  }
+  else
+  {
+    RCC->AHBENR &= ~RCC_AHBPeriph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the High Speed APB (APB2) peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_APB2Periph_SYSCFG:      SYSCFG clock
+  *             @arg RCC_APB2Periph_ADC1:        ADC1 clock
+  *             @arg RCC_APB2Periph_SPI1:        SPI1 clock
+  *             @arg RCC_APB2Periph_USART1:      USART1 clock
+  *             @arg RCC_APB2Periph_TIM15:       TIM15 clock
+  *             @arg RCC_APB2Periph_TIM16:       TIM16 clock
+  *             @arg RCC_APB2Periph_TIM17:       TIM17 clock
+  *             @arg RCC_APB2Periph_TIM19:       TIM19 clock
+  *             @arg RCC_APB2Periph_SDADC1:      SDADC1 clock
+  *             @arg RCC_APB2Periph_SDADC2:      SDADC2 clock
+  *             @arg RCC_APB2Periph_SDADC3:      SDADC3 clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB2ENR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2ENR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the Low Speed APB (APB1) peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it.
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *           @arg RCC_APB1Periph_TIM2:      TIM2 clock
+  *           @arg RCC_APB1Periph_TIM3:      TIM3 clock
+  *           @arg RCC_APB1Periph_TIM4:      TIM4 clock
+  *           @arg RCC_APB1Periph_TIM5:      TIM5 clock
+  *           @arg RCC_APB1Periph_TIM6:      TIM6 clock
+  *           @arg RCC_APB1Periph_TIM7:      TIM7 clock
+  *           @arg RCC_APB1Periph_TIM12:     TIM12 clock
+  *           @arg RCC_APB1Periph_TIM13:     TIM13 clock
+  *           @arg RCC_APB1Periph_TIM14:     TIM14 clock
+  *           @arg RCC_APB1Periph_TIM18:     TIM18 clock
+  *           @arg RCC_APB1Periph_WWDG:      WWDG clock
+  *           @arg RCC_APB1Periph_SPI2:      SPI2 clock
+  *           @arg RCC_APB1Periph_SPI3:      SPI3 clock
+  *           @arg RCC_APB1Periph_USART2:    USART2 clock
+  *           @arg RCC_APB1Periph_USART3:    USART3 clock
+  *           @arg RCC_APB1Periph_I2C1:      I2C1 clock
+  *           @arg RCC_APB1Periph_I2C2:      I2C2 clock
+  *           @arg RCC_APB1Periph_USB:       USB clock
+  *           @arg RCC_APB1Periph_CAN1:      CAN1 clock
+  *           @arg RCC_APB1Periph_DAC2:      DAC2 clock
+  *           @arg RCC_APB1Periph_PWR:       PWR clock
+  *           @arg RCC_APB1Periph_DAC1:      DAC1 clock
+  *           @arg RCC_APB1Periph_CEC:       CEC clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB1ENR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1ENR &= ~RCC_APB1Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases AHB peripheral reset.
+  * @param  RCC_AHBPeriph: specifies the AHB peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_AHBPeriph_GPIOA:         GPIOA clock
+  *             @arg RCC_AHBPeriph_GPIOB:         GPIOB clock
+  *             @arg RCC_AHBPeriph_GPIOC:         GPIOC clock
+  *             @arg RCC_AHBPeriph_GPIOD:         GPIOD clock
+  *             @arg RCC_AHBPeriph_GPIOE:         GPIOE clock
+  *             @arg RCC_AHBPeriph_GPIOF:         GPIOF clock
+  *             @arg RCC_AHBPeriph_TS:            TS clock
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB_RST_PERIPH(RCC_AHBPeriph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHBRSTR |= RCC_AHBPeriph;
+  }
+  else
+  {
+    RCC->AHBRSTR &= ~RCC_AHBPeriph;
+  }
+}
+
+/**
+  * @brief  Forces or releases High Speed APB (APB2) peripheral reset.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_APB2Periph_SYSCFG:      SYSCFG clock
+  *             @arg RCC_APB2Periph_ADC1:        ADC1 clock
+  *             @arg RCC_APB2Periph_SPI1:        SPI1 clock
+  *             @arg RCC_APB2Periph_USART1:      USART1 clock
+  *             @arg RCC_APB2Periph_TIM15:       TIM15 clock
+  *             @arg RCC_APB2Periph_TIM16:       TIM16 clock
+  *             @arg RCC_APB2Periph_TIM17:       TIM17 clock
+  *             @arg RCC_APB2Periph_TIM19:       TIM19 clock
+  *             @arg RCC_APB2Periph_SDADC1:      SDADC1 clock
+  *             @arg RCC_APB2Periph_SDADC2:      SDADC2 clock
+  *             @arg RCC_APB2Periph_SDADC3:      SDADC3 clock
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB2RSTR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2RSTR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases Low Speed APB (APB1) peripheral reset.
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *           @arg RCC_APB1Periph_TIM2:      TIM2 clock
+  *           @arg RCC_APB1Periph_TIM3:      TIM3 clock
+  *           @arg RCC_APB1Periph_TIM4:      TIM4 clock
+  *           @arg RCC_APB1Periph_TIM5:      TIM5 clock  
+  *           @arg RCC_APB1Periph_TIM6:      TIM6 clock
+  *           @arg RCC_APB1Periph_TIM7:      TIM7 clock
+  *           @arg RCC_APB1Periph_TIM12:     TIM12 clock
+  *           @arg RCC_APB1Periph_TIM13:     TIM13 clock
+  *           @arg RCC_APB1Periph_TIM14:     TIM14 clock
+  *           @arg RCC_APB1Periph_TIM18:     TIM18 clock
+  *           @arg RCC_APB1Periph_WWDG:      WWDG clock
+  *           @arg RCC_APB1Periph_SPI2:      SPI2 clock
+  *           @arg RCC_APB1Periph_SPI3:      SPI3 clock
+  *           @arg RCC_APB1Periph_USART2:    USART2 clock
+  *           @arg RCC_APB1Periph_USART3:    USART3 clock
+  *           @arg RCC_APB1Periph_I2C1:      I2C1 clock
+  *           @arg RCC_APB1Periph_I2C2:      I2C2 clock
+  *           @arg RCC_APB1Periph_USB:       USB clock
+  *           @arg RCC_APB1Periph_CAN1:      CAN1 clock
+  *           @arg RCC_APB1Periph_DAC2:      DAC2 clock
+  *           @arg RCC_APB1Periph_PWR:       PWR clock
+  *           @arg RCC_APB1Periph_DAC1:      DAC1 clock
+  *           @arg RCC_APB1Periph_CEC:       CEC clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB1RSTR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1RSTR &= ~RCC_APB1Periph;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Group4 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified RCC interrupts.
+  * @note   The CSS interrupt doesn't have an enable bit; once the CSS is enabled
+  *         and if the HSE clock fails, the CSS interrupt occurs and an NMI is
+  *         automatically generated. The NMI will be executed indefinitely, and 
+  *         since NMI has higher priority than any other IRQ (and main program)
+  *         the application will be stacked in the NMI ISR unless the CSS interrupt
+  *         pending bit is cleared.
+  * @param  RCC_IT: specifies the RCC interrupt sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *             @arg RCC_IT_LSERDY: LSE ready interrupt
+  *             @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *             @arg RCC_IT_HSERDY: HSE ready interrupt
+  *             @arg RCC_IT_PLLRDY: PLL ready interrupt
+  * @param  NewState: new state of the specified RCC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_IT(RCC_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Perform Byte access to RCC_CIR[13:8] bits to enable the selected interrupts */
+    *(__IO uint8_t *) CIR_BYTE2_ADDRESS |= RCC_IT;
+  }
+  else
+  {
+    /* Perform Byte access to RCC_CIR[13:8] bits to disable the selected interrupts */
+    *(__IO uint8_t *) CIR_BYTE2_ADDRESS &= (uint8_t)~RCC_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified RCC flag is set or not.
+  * @param  RCC_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready  
+  *             @arg RCC_FLAG_HSERDY: HSE oscillator clock ready
+  *             @arg RCC_FLAG_PLLRDY: PLL clock ready
+  *             @arg RCC_FLAG_LSERDY: LSE oscillator clock ready
+  *             @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready
+  *             @arg RCC_FLAG_OBLRST: Option Byte Loader (OBL) reset 
+  *             @arg RCC_FLAG_PINRST: Pin reset
+  *             @arg RCC_FLAG_V18PWRRSTF: Voltage regulator reset
+  *             @arg RCC_FLAG_PORRST: POR/PDR reset
+  *             @arg RCC_FLAG_SFTRST: Software reset
+  *             @arg RCC_FLAG_IWDGRST: Independent Watchdog reset
+  *             @arg RCC_FLAG_WWDGRST: Window Watchdog reset
+  *             @arg RCC_FLAG_LPWRRST: Low Power reset
+  * @retval The new state of RCC_FLAG (SET or RESET).
+  */
+FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG)
+{
+  uint32_t tmp = 0;
+  uint32_t statusreg = 0;
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_FLAG(RCC_FLAG));
+
+  /* Get the RCC register index */
+  tmp = RCC_FLAG >> 5;
+
+   if (tmp == 0)               /* The flag to check is in CR register */
+  {
+    statusreg = RCC->CR;
+  }
+  else if (tmp == 1)          /* The flag to check is in BDCR register */
+  {
+    statusreg = RCC->BDCR;
+  }
+  else                       /* The flag to check is in CSR register */
+  {
+    statusreg = RCC->CSR;
+  }
+
+  /* Get the flag position */
+  tmp = RCC_FLAG & FLAG_MASK;
+
+  if ((statusreg & ((uint32_t)1 << tmp)) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RCC reset flags.
+  *         The reset flags are: RCC_FLAG_OBLRST, RCC_FLAG_PINRST, RCC_FLAG_PORRST, 
+  *         RCC_FLAG_SFTRST, RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST, RCC_FLAG_V18PWRRSTF.
+  * @param  None
+  * @retval None
+  */
+void RCC_ClearFlag(void)
+{
+  /* Set RMVF bit to clear the reset flags */
+  RCC->CSR |= RCC_CSR_RMVF;
+}
+
+/**
+  * @brief  Checks whether the specified RCC interrupt has occurred or not.
+  * @param  RCC_IT: specifies the RCC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *             @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *             @arg RCC_IT_LSERDY: LSE ready interrupt
+  *             @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *             @arg RCC_IT_HSERDY: HSE ready interrupt
+  *             @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *             @arg RCC_IT_CSS: Clock Security System interrupt
+  * @retval The new state of RCC_IT (SET or RESET).
+  */
+ITStatus RCC_GetITStatus(uint8_t RCC_IT)
+{
+  ITStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_GET_IT(RCC_IT));
+  
+  /* Check the status of the specified RCC interrupt */
+  if ((RCC->CIR & RCC_IT) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the RCC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the RCC's interrupt pending bits.
+  * @param  RCC_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *             @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *             @arg RCC_IT_LSERDY: LSE ready interrupt
+  *             @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *             @arg RCC_IT_HSERDY: HSE ready interrupt
+  *             @arg RCC_IT_PLLRDY: PLL ready interrupt
+  *             @arg RCC_IT_CSS: Clock Security System interrupt
+  * @retval None
+  */
+void RCC_ClearITPendingBit(uint8_t RCC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_CLEAR_IT(RCC_IT));
+  
+  /* Perform Byte access to RCC_CIR[23:16] bits to clear the selected interrupt
+     pending bits */
+  *(__IO uint8_t *) CIR_BYTE3_ADDRESS = RCC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_rtc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_rtc.c
new file mode 100644
index 00000000..bc248930
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_rtc.c
@@ -0,0 +1,2597 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_rtc.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Real-Time Clock (RTC) peripheral:
+  *           + Initialization
+  *           + Calendar (Time and Date) configuration
+  *           + Alarms (Alarm A and Alarm B) configuration
+  *           + WakeUp Timer configuration
+  *           + Daylight Saving configuration
+  *           + Output pin Configuration
+  *           + Original Digital Calibration configuration  
+  *           + Digital Calibration configuration
+  *           + TimeStamp configuration
+  *           + Tampers configuration
+  *           + Backup Data Registers configuration
+  *           + Output Type Config configuration
+  *           + Shift control synchronisation  
+  *           + Interrupts and flags management       
+  *                     
+  @verbatim
+  ===============================================================================
+                    ##### Backup Domain Operating Condition #####
+ ===============================================================================
+    [..] The real-time clock (RTC) and the RTC backup registers can be powered
+         from the VBAT voltage when the main VDD supply is powered off.
+         To retain the content of the RTC backup registers and supply the RTC 
+         when VDD is turned off, VBAT pin can be connected to an optional
+         standby voltage supplied by a battery or by another source.
+  
+    [..] To allow the RTC to operate even when the main digital supply (VDD) 
+         is turned off, the VBAT pin powers the following blocks:
+           (#) The RTC
+           (#) The LSE oscillator
+           (#) PC13 to PC15 I/Os I/Os (when available)
+  
+    [..] When the backup domain is supplied by VDD (analog switch connected 
+         to VDD), the following functions are available:
+           (#) PC14 and PC15 can be used as either GPIO or LSE pins
+           (#) PC13 can be used as a GPIO or as the RTC_AF pin
+  
+    [..] When the backup domain is supplied by VBAT (analog switch connected 
+         to VBAT because VDD is not present), the following functions are available:
+           (#) PC14 and PC15 can be used as LSE pins only
+           (#) PC13 can be used as the RTC_AF pin 
+  
+                     ##### Backup Domain Reset #####
+ ===============================================================================
+    [..] The backup domain reset sets all RTC registers and the RCC_BDCR 
+         register to their reset values. 
+         A backup domain reset is generated when one of the following events
+         occurs:
+           (#) Software reset, triggered by setting the BDRST bit in the 
+               RCC Backup domain control register (RCC_BDCR). You can use the
+               RCC_BackupResetCmd().
+           (#) VDD or VBAT power on, if both supplies have previously been
+               powered off.
+  
+                     ##### Backup Domain Access #####
+ ===============================================================================
+    [..] After reset, the backup domain (RTC registers and RTC backup data 
+         registers) is protected against possible unwanted write accesses. 
+    [..] To enable access to the Backup Domain and RTC registers, proceed as follows:
+         (#) Enable the Power Controller (PWR) APB1 interface clock using the
+             RCC_APB1PeriphClockCmd() function.
+         (#) Enable access to Backup domain using the PWR_BackupAccessCmd() function.
+         (#) Select the RTC clock source using the RCC_RTCCLKConfig() function.
+         (#) Enable RTC Clock using the RCC_RTCCLKCmd() function.
+                                                                                           
+  
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (+) Enable the backup domain access (see description in the section above)
+        (+) Configure the RTC Prescaler (Asynchronous and Synchronous) and
+            RTC hour format using the RTC_Init() function.
+  
+ ***Time and Date configuration ***
+ ==================================
+     [..]
+        (+) To configure the RTC Calendar (Time and Date) use the RTC_SetTime()
+            and RTC_SetDate() functions.
+        (+) To read the RTC Calendar, use the RTC_GetTime() and RTC_GetDate()
+            functions.
+        (+) To read the RTC subsecond, use the RTC_GetSubSecond() function.
+        (+) Use the RTC_DayLightSavingConfig() function to add or sub one
+            hour to the RTC Calendar.
+  
+ ***Alarm configuration ***
+ ========================== 
+     [..]  
+        (+) To configure the RTC Alarm use the RTC_SetAlarm() function.
+        (+) Enable the selected RTC Alarm using the RTC_AlarmCmd() function  
+        (+) To read the RTC Alarm, use the RTC_GetAlarm() function.
+        (+) To read the RTC alarm SubSecond, use the RTC_GetAlarmSubSecond() function.
+ 
+ ***RTC Wakeup configuration***
+ ========================== 
+    [..]  
+        (+) Configure the RTC Wakeup Clock source use the RTC_WakeUpClockConfig()
+            function.
+        (+) Configure the RTC WakeUp Counter using the RTC_SetWakeUpCounter() 
+            function  
+        (+) Enable the RTC WakeUp using the RTC_WakeUpCmd() function  
+        (+) To read the RTC WakeUp Counter register, use the RTC_GetWakeUpCounter() 
+            function.
+  
+ ***Outputs configuration ***
+ ============================
+    [..] The RTC has 2 different outputs:
+        (+) AFO_ALARM: this output is used to manage the RTC Alarm A.
+            To output the selected RTC signal on RTC_AF pin, use the 
+            RTC_OutputConfig() function.                
+        (+) AFO_CALIB: this output is 512Hz signal or 1Hz .
+            To output the RTC Clock on RTC_AF pin, use the RTC_CalibOutputCmd()
+            function.                
+  
+ ***Original Digital Calibration configuration ***
+ =================================    
+    [..] Configure the RTC Original Digital Calibration Value and the corresponding
+         calibration cycle period (32s,16s and 8s) using the RTC_SmoothCalibConfig()
+         function.
+  
+ ***TimeStamp configuration ***
+ ==============================
+    [..]  
+        (+) Configure the RTC_AF trigger and enables the RTC TimeStamp 
+            using the RTC_TimeStampCmd() function.
+        (+) To read the RTC TimeStamp Time and Date register, use the 
+            RTC_GetTimeStamp() function.
+        (+) To read the RTC TimeStamp SubSecond register, use the 
+            RTC_GetTimeStampSubSecond() function.
+  
+ ***Tamper configuration ***
+ ===========================
+    [..]   
+        (+) Configure the Tamper filter count using RTC_TamperFilterConfig()
+            function. 
+        (+) Configure the RTC Tamper trigger Edge or Level according to the Tamper 
+            filter (if equal to 0 Edge else Level) value using the RTC_TamperConfig() function
+        (+) Configure the Tamper sampling frequency using RTC_TamperSamplingFreqConfig()
+            function.
+        (+) Configure the Tamper precharge or discharge duration using 
+            RTC_TamperPinsPrechargeDuration() function.
+        (+) Enable the Tamper Pull-UP using RTC_TamperPullUpDisableCmd() function.
+        (+) Enable the RTC Tamper using the RTC_TamperCmd() function.
+        (+) Enable the Time stamp on Tamper detection event using  
+            RTC_TSOnTamperDetecCmd() function.     
+  
+ ***Backup Data Registers configuration ***
+ ==========================================
+    [..]  
+        (+) To write to the RTC Backup Data registers, use the RTC_WriteBackupRegister()
+            function.  
+        (+) To read the RTC Backup Data registers, use the RTC_ReadBackupRegister()
+            function.  
+  
+                       ##### RTC and low power modes #####
+ ===============================================================================
+    [..] The MCU can be woken up from a low power mode by an RTC alternate 
+         function.
+    [..] The RTC alternate functions are the RTC alarm (Alarm A), RTC tamper 
+         event detection and RTC time stamp event detection.
+         These RTC alternate functions can wake up the system from the Stop 
+         and Standby lowpower modes.
+         The system can also wake up from low power modes without depending 
+         on an external interrupt (Auto-wakeup mode), by using the RTC alarm events.
+    [..] The RTC provides a programmable time base for waking up from the 
+         Stop or Standby mode at regular intervals.
+         Wakeup from STOP and Standby modes is possible only when the RTC 
+         clock source is LSE or LSI.
+  
+               ##### Selection of RTC_AF alternate functions #####
+ ===============================================================================
+    [..] The RTC_AF pin (PC13) can be used for the following purposes:
+         (+) Wakeup pin 2 (WKUP2) using the PWR_WakeUpPinCmd() function.
+         (+) AFO_ALARM output       
+         (+) AFO_CALIB output
+         (+) AFI_TAMPER
+         (+) AFI_TIMESTAMP
+                           
+   +------------------------------------------------------------------------------------------+
+   |     Pin         |RTC ALARM |RTC CALIB |RTC TAMPER |RTC TIMESTAMP |PC13MODE|  PC13VALUE   |
+   |  configuration  | OUTPUT   | OUTPUT   |  INPUT    |    INPUT     |  bit   |     bit      |
+   |  and function   | ENABLED  | ENABLED  | ENABLED   |   ENABLED    |        |              |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |   Alarm out     |          |          |           |              | Don't  |              |
+   |   output OD     |     1    |Don't care|Don't care | Don't care   | care   |      0       |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |   Alarm out     |          |          |           |              | Don't  |              |
+   |   output PP     |     1    |Don't care|Don't care | Don't care   | care   |      1       |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   | Calibration out |          |          |           |              | Don't  |              |
+   |   output PP     |     0    |    1     |Don't care | Don't care   | care   |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |  TAMPER input   |          |          |           |              | Don't  |              |
+   |   floating      |     0    |    0     |     1     |      0       | care   |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |  TIMESTAMP and  |          |          |           |              | Don't  |              |
+   |  TAMPER input   |     0    |    0     |     1     |      1       | care   |  Don't care  |
+   |   floating      |          |          |           |              |        |              |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   | TIMESTAMP input |          |          |           |              | Don't  |              |
+   |    floating     |     0    |    0     |     0     |      1       | care   |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |   Output PP     |     0    |    0     |     0     |      0       |   1    | PC13 output  |
+   |    Forced       |          |          |           |              |        |              |
+   |-----------------|----------|----------|-----------|--------------|--------|--------------|
+   |  Wakeup Pin or  |     0    |    0     |     0     |      0       |   0    | Don't care   |
+   |  Standard GPIO  |          |          |           |              |        |              |
+   +------------------------------------------------------------------------------------------+
+  
+ @endverbatim
+
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_rtc.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RTC 
+  * @brief RTC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* Masks Definition */
+#define RTC_TR_RESERVED_MASK    ((uint32_t)0x007F7F7F)
+#define RTC_DR_RESERVED_MASK    ((uint32_t)0x00FFFF3F) 
+#define RTC_INIT_MASK           ((uint32_t)0xFFFFFFFF)  
+#define RTC_RSF_MASK            ((uint32_t)0xFFFFFF5F)
+#define RTC_FLAGS_MASK          ((uint32_t)(RTC_FLAG_TSOVF | RTC_FLAG_TSF | RTC_FLAG_WUTF | \
+                                            RTC_FLAG_ALRBF | RTC_FLAG_ALRAF | RTC_FLAG_INITF | \
+                                            RTC_FLAG_RSF | RTC_FLAG_INITS | RTC_FLAG_WUTWF | \
+                                            RTC_FLAG_ALRBWF | RTC_FLAG_ALRAWF | RTC_FLAG_TAMP1F | \
+                                            RTC_FLAG_TAMP2F | RTC_FLAG_TAMP3F | RTC_FLAG_RECALPF | \
+                                            RTC_FLAG_SHPF))
+
+#define INITMODE_TIMEOUT         ((uint32_t) 0x00002000)
+#define SYNCHRO_TIMEOUT          ((uint32_t) 0x00004000)
+#define RECALPF_TIMEOUT          ((uint32_t) 0x00001000)
+#define SHPF_TIMEOUT             ((uint32_t) 0x00001000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+static uint8_t RTC_ByteToBcd2(uint8_t Value);
+static uint8_t RTC_Bcd2ToByte(uint8_t Value);
+
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup RTC_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup RTC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================  
+
+    [..] This section provide functions allowing to initialize and configure the RTC
+         Prescaler (Synchronous and Asynchronous), RTC Hour format, disable RTC registers
+         Write protection, enter and exit the RTC initialization mode, RTC registers
+         synchronization check and reference clock detection enable.
+  
+         (#) The RTC Prescaler is programmed to generate the RTC 1Hz time base.
+             It is split into 2 programmable prescalers to minimize power consumption.
+             (++) A 7-bit asynchronous prescaler and A 13-bit synchronous prescaler.
+             (++) When both prescalers are used, it is recommended to configure the
+                  asynchronous prescaler to a high value to minimize consumption.
+
+         (#) All RTC registers are Write protected. Writing to the RTC registers
+             is enabled by writing a key into the Write Protection register, RTC_WPR.
+
+         (#) To Configure the RTC Calendar, user application should enter initialization
+             mode. In this mode, the calendar counter is stopped and its value can be 
+             updated. When the initialization sequence is complete, the calendar restarts 
+             counting after 4 RTCCLK cycles.
+
+         (#) To read the calendar through the shadow registers after Calendar initialization,
+             calendar update or after wakeup from low power modes the software must first 
+             clear the RSF flag. The software must then wait until it is set again before 
+             reading the calendar, which means that the calendar registers have been 
+             correctly copied into the RTC_TR and RTC_DR shadow registers.
+             The RTC_WaitForSynchro() function implements the above software sequence 
+            (RSF clear and RSF check).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the RTC registers to their default reset values.
+  * @note   This function doesn't reset the RTC Clock source and RTC Backup Data
+  *         registers.       
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are deinitialized
+  *          - ERROR: RTC registers are not deinitialized
+  */
+ErrorStatus RTC_DeInit(void)
+{
+  __IO uint32_t wutcounter = 0x00;
+  uint32_t wutwfstatus = 0x00;
+  ErrorStatus status = ERROR;
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  }  
+  else
+  {
+    /* Reset TR, DR and CR registers */
+    RTC->TR = (uint32_t)0x00000000;
+    RTC->DR = (uint32_t)0x00002101;
+    
+    /* Reset All CR bits except CR[2:0] */
+    RTC->CR &= (uint32_t)0x00000007;
+  
+    /* Wait till RTC WUTWF flag is set and if Time out is reached exit */
+    do
+    {
+      wutwfstatus = RTC->ISR & RTC_ISR_WUTWF;
+      wutcounter++;  
+    } while((wutcounter != INITMODE_TIMEOUT) && (wutwfstatus == 0x00));
+    
+    if ((RTC->ISR & RTC_ISR_WUTWF) == RESET)
+    {
+      status = ERROR;
+    }
+    else
+    {
+      /* Reset all RTC CR register bits */
+      RTC->CR        &= (uint32_t)0x00000000;
+      RTC->WUTR      = (uint32_t)0x0000FFFF;
+      RTC->PRER      = (uint32_t)0x007F00FF;
+      RTC->ALRMAR    = (uint32_t)0x00000000;
+      RTC->ALRMBR    = (uint32_t)0x00000000;
+      RTC->SHIFTR    = (uint32_t)0x00000000;
+      RTC->CALR       = (uint32_t)0x00000000;
+      RTC->ALRMASSR  = (uint32_t)0x00000000;
+      RTC->ALRMBSSR  = (uint32_t)0x00000000;
+
+      /* Reset ISR register and exit initialization mode */
+      RTC->ISR = (uint32_t)0x00000000;
+      
+      /* Reset Tamper and alternate functions configuration register */
+      RTC->TAFCR = 0x00000000;
+      
+      /* Wait till the RTC RSF flag is set */
+      if (RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;
+      }
+    }
+  }
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;  
+  
+  return status;
+}
+
+/**
+  * @brief  Initializes the RTC registers according to the specified parameters 
+  *         in RTC_InitStruct.
+  * @param  RTC_InitStruct: pointer to a RTC_InitTypeDef structure that contains 
+  *         the configuration information for the RTC peripheral.
+  * @note   The RTC Prescaler register is write protected and can be written in 
+  *         initialization mode only.  
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are initialized
+  *          - ERROR: RTC registers are not initialized  
+  */
+ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct)
+{
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_HOUR_FORMAT(RTC_InitStruct->RTC_HourFormat));
+  assert_param(IS_RTC_ASYNCH_PREDIV(RTC_InitStruct->RTC_AsynchPrediv));
+  assert_param(IS_RTC_SYNCH_PREDIV(RTC_InitStruct->RTC_SynchPrediv));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Clear RTC CR FMT Bit */
+    RTC->CR &= ((uint32_t)~(RTC_CR_FMT));
+    /* Set RTC_CR register */
+    RTC->CR |=  ((uint32_t)(RTC_InitStruct->RTC_HourFormat));
+  
+    /* Configure the RTC PRER */
+    RTC->PRER = (uint32_t)(RTC_InitStruct->RTC_SynchPrediv);
+    RTC->PRER |= (uint32_t)(RTC_InitStruct->RTC_AsynchPrediv << 16);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode();
+
+    status = SUCCESS;    
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+  
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_InitStruct member with its default value.
+  * @param  RTC_InitStruct: pointer to a RTC_InitTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct)
+{
+  /* Initialize the RTC_HourFormat member */
+  RTC_InitStruct->RTC_HourFormat = RTC_HourFormat_24;
+    
+  /* Initialize the RTC_AsynchPrediv member */
+  RTC_InitStruct->RTC_AsynchPrediv = (uint32_t)0x7F;
+
+  /* Initialize the RTC_SynchPrediv member */
+  RTC_InitStruct->RTC_SynchPrediv = (uint32_t)0xFF; 
+}
+
+/**
+  * @brief  Enables or disables the RTC registers write protection.
+  * @note   All the RTC registers are write protected except for RTC_ISR[13:8], 
+  *         RTC_TAFCR and RTC_BKPxR.
+  * @note   Writing a wrong key reactivates the write protection.
+  * @note   The protection mechanism is not affected by system reset.  
+  * @param  NewState: new state of the write protection.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_WriteProtectionCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  if (NewState != DISABLE)
+  {
+    /* Enable the write protection for RTC registers */
+    RTC->WPR = 0xFF;   
+  }
+  else
+  {
+    /* Disable the write protection for RTC registers */
+    RTC->WPR = 0xCA;
+    RTC->WPR = 0x53;    
+  }
+}
+
+/**
+  * @brief  Enters the RTC Initialization mode.
+  * @note   The RTC Initialization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function.    
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC is in Init mode
+  *          - ERROR: RTC is not in Init mode  
+  */
+ErrorStatus RTC_EnterInitMode(void)
+{
+  __IO uint32_t initcounter = 0x00;
+  ErrorStatus status = ERROR;
+  uint32_t initstatus = 0x00;
+     
+  /* Check if the Initialization mode is set */
+  if ((RTC->ISR & RTC_ISR_INITF) == (uint32_t)RESET)
+  {
+    /* Set the Initialization mode */
+    RTC->ISR = (uint32_t)RTC_INIT_MASK;
+    
+    /* Wait till RTC is in INIT state and if Time out is reached exit */
+    do
+    {
+      initstatus = RTC->ISR & RTC_ISR_INITF;
+      initcounter++;  
+    } while((initcounter != INITMODE_TIMEOUT) && (initstatus == 0x00));
+    
+    if ((RTC->ISR & RTC_ISR_INITF) != RESET)
+    {
+      status = SUCCESS;
+    }
+    else
+    {
+      status = ERROR;
+    }        
+  }
+  else
+  {
+    status = SUCCESS;  
+  } 
+    
+  return (status);  
+}
+
+/**
+  * @brief  Exits the RTC Initialization mode.
+  * @note   When the initialization sequence is complete, the calendar restarts 
+  *         counting after 4 RTCCLK cycles.  
+  * @note   The RTC Initialization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function.      
+  * @param  None
+  * @retval None
+  */
+void RTC_ExitInitMode(void)
+{
+  /* Exit Initialization mode */
+  RTC->ISR &= (uint32_t)~RTC_ISR_INIT;
+}
+
+/**
+  * @brief  Waits until the RTC Time and Date registers (RTC_TR and RTC_DR) are 
+  *         synchronized with RTC APB clock.
+  * @note   The RTC Resynchronization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function. 
+  * @note   To read the calendar through the shadow registers after Calendar 
+  *         initialization, calendar update or after wakeup from low power modes 
+  *         the software must first clear the RSF flag. 
+  *         The software must then wait until it is set again before reading 
+  *         the calendar, which means that the calendar registers have been 
+  *         correctly copied into the RTC_TR and RTC_DR shadow registers.   
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are synchronised
+  *          - ERROR: RTC registers are not synchronised
+  */
+ErrorStatus RTC_WaitForSynchro(void)
+{
+  __IO uint32_t synchrocounter = 0;
+  ErrorStatus status = ERROR;
+  uint32_t synchrostatus = 0x00;
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+    
+  /* Clear RSF flag */
+  RTC->ISR &= (uint32_t)RTC_RSF_MASK;
+    
+  /* Wait the registers to be synchronised */
+  do
+  {
+    synchrostatus = RTC->ISR & RTC_ISR_RSF;
+    synchrocounter++;  
+  } while((synchrocounter != SYNCHRO_TIMEOUT) && (synchrostatus == 0x00));
+    
+  if ((RTC->ISR & RTC_ISR_RSF) != RESET)
+  {
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+    
+  return (status);
+}
+
+/**
+  * @brief  Enables or disables the RTC reference clock detection.
+  * @param  NewState: new state of the RTC reference clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC reference clock detection is enabled
+  *          - ERROR: RTC reference clock detection is disabled  
+  */
+ErrorStatus RTC_RefClockCmd(FunctionalState NewState)
+{
+  ErrorStatus status = ERROR;
+
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  }
+  else
+  {
+    if (NewState != DISABLE)
+    {
+      /* Enable the RTC reference clock detection */
+      RTC->CR |= RTC_CR_REFCKON;   
+    }
+    else
+    {
+      /* Disable the RTC reference clock detection */
+      RTC->CR &= ~RTC_CR_REFCKON;    
+    }
+    /* Exit Initialization mode */
+    RTC_ExitInitMode();
+
+    status = SUCCESS;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+
+  return status;
+}
+
+/**
+  * @brief  Enables or Disables the Bypass Shadow feature.
+  * @note   When the Bypass Shadow is enabled the calendar value are taken 
+  *         directly from the Calendar counter.
+  * @param  NewState: new state of the Bypass Shadow feature.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+*/
+void RTC_BypassShadowCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the BYPSHAD bit */
+    RTC->CR |= (uint8_t)RTC_CR_BYPSHAD;
+  }
+  else
+  {
+    /* Reset the BYPSHAD bit */
+    RTC->CR &= (uint8_t)~RTC_CR_BYPSHAD;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group2 Time and Date configuration functions
+ *  @brief   Time and Date configuration functions
+ *
+@verbatim
+ ===============================================================================
+            ##### Time and Date configuration functions #####
+ ===============================================================================
+    [..]  This section provide functions allowing to program and read the RTC
+          Calendar (Time and Date).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Set the RTC current time.
+  * @param  RTC_Format: specifies the format of the entered parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param  RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure that contains 
+  *                        the time configuration information for the RTC.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Time register is configured
+  *          - ERROR: RTC Time register is not configured
+  */
+ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  uint32_t tmpreg = 0;
+  ErrorStatus status = ERROR;
+    
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      assert_param(IS_RTC_HOUR12(RTC_TimeStruct->RTC_Hours));
+      assert_param(IS_RTC_H12(RTC_TimeStruct->RTC_H12));
+    } 
+    else
+    {
+      RTC_TimeStruct->RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_TimeStruct->RTC_Hours));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_TimeStruct->RTC_Minutes));
+    assert_param(IS_RTC_SECONDS(RTC_TimeStruct->RTC_Seconds));
+  }
+  else
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours);
+      assert_param(IS_RTC_HOUR12(tmpreg));
+      assert_param(IS_RTC_H12(RTC_TimeStruct->RTC_H12)); 
+    } 
+    else
+    {
+      RTC_TimeStruct->RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours)));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Minutes)));
+    assert_param(IS_RTC_SECONDS(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Seconds)));
+  }
+  
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = (((uint32_t)(RTC_TimeStruct->RTC_Hours) << 16) | \
+             ((uint32_t)(RTC_TimeStruct->RTC_Minutes) << 8) | \
+             ((uint32_t)RTC_TimeStruct->RTC_Seconds) | \
+             ((uint32_t)(RTC_TimeStruct->RTC_H12) << 16)); 
+  }  
+  else
+  {
+    tmpreg = (uint32_t)(((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Hours) << 16) | \
+                   ((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Minutes) << 8) | \
+                   ((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Seconds)) | \
+                   (((uint32_t)RTC_TimeStruct->RTC_H12) << 16));
+  }  
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Set the RTC_TR register */
+    RTC->TR = (uint32_t)(tmpreg & RTC_TR_RESERVED_MASK);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode(); 
+
+    /* If  RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */
+    if ((RTC->CR & RTC_CR_BYPSHAD) == RESET)
+    {
+      if (RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;
+      }
+    }
+    else
+    {
+      status = SUCCESS;
+    }
+  
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+    
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_TimeStruct member with its default value
+  *         (Time = 00h:00min:00sec).
+  * @param  RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  /* Time = 00h:00min:00sec */
+  RTC_TimeStruct->RTC_H12 = RTC_H12_AM;
+  RTC_TimeStruct->RTC_Hours = 0;
+  RTC_TimeStruct->RTC_Minutes = 0;
+  RTC_TimeStruct->RTC_Seconds = 0; 
+}
+
+/**
+  * @brief  Get the RTC current Time.
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure that will 
+  *                        contain the returned current time configuration.     
+  * @retval None
+  */
+void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  /* Get the RTC_TR register */
+  tmpreg = (uint32_t)(RTC->TR & RTC_TR_RESERVED_MASK); 
+  
+  /* Fill the structure fields with the read parameters */
+  RTC_TimeStruct->RTC_Hours = (uint8_t)((tmpreg & (RTC_TR_HT | RTC_TR_HU)) >> 16);
+  RTC_TimeStruct->RTC_Minutes = (uint8_t)((tmpreg & (RTC_TR_MNT | RTC_TR_MNU)) >>8);
+  RTC_TimeStruct->RTC_Seconds = (uint8_t)(tmpreg & (RTC_TR_ST | RTC_TR_SU));
+  RTC_TimeStruct->RTC_H12 = (uint8_t)((tmpreg & (RTC_TR_PM)) >> 16);  
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the structure parameters to Binary format */
+    RTC_TimeStruct->RTC_Hours = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours);
+    RTC_TimeStruct->RTC_Minutes = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Minutes);
+    RTC_TimeStruct->RTC_Seconds = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Seconds);   
+  }
+}
+
+/**
+  * @brief  Gets the RTC current Calendar Subseconds value.
+  * @note   This function freeze the Time and Date registers after reading the 
+  *         SSR register.
+  * @param  None
+  * @retval RTC current Calendar Subseconds value.
+  */
+uint32_t RTC_GetSubSecond(void)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Get subseconds values from the correspondent registers*/
+  tmpreg = (uint32_t)(RTC->SSR);
+  
+  /* Read DR register to unfroze calendar registers */
+  (void) (RTC->DR);
+  
+  return (tmpreg);
+}
+
+/**
+  * @brief  Set the RTC current date.
+  * @param  RTC_Format: specifies the format of the entered parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param  RTC_DateStruct: pointer to a RTC_DateTypeDef structure that contains 
+  *                         the date configuration information for the RTC.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Date register is configured
+  *          - ERROR: RTC Date register is not configured
+  */
+ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct)
+{
+  uint32_t tmpreg = 0;
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  if ((RTC_Format == RTC_Format_BIN) && ((RTC_DateStruct->RTC_Month & 0x10) == 0x10))
+  {
+    RTC_DateStruct->RTC_Month = (RTC_DateStruct->RTC_Month & (uint32_t)~(0x10)) + 0x0A;
+  }  
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    assert_param(IS_RTC_YEAR(RTC_DateStruct->RTC_Year));
+    assert_param(IS_RTC_MONTH(RTC_DateStruct->RTC_Month));
+    assert_param(IS_RTC_DATE(RTC_DateStruct->RTC_Date));
+  }
+  else
+  {
+    assert_param(IS_RTC_YEAR(RTC_Bcd2ToByte(RTC_DateStruct->RTC_Year)));
+    tmpreg = RTC_Bcd2ToByte(RTC_DateStruct->RTC_Month);
+    assert_param(IS_RTC_MONTH(tmpreg));
+    tmpreg = RTC_Bcd2ToByte(RTC_DateStruct->RTC_Date);
+    assert_param(IS_RTC_DATE(tmpreg));
+  }
+  assert_param(IS_RTC_WEEKDAY(RTC_DateStruct->RTC_WeekDay));
+
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = ((((uint32_t)RTC_DateStruct->RTC_Year) << 16) | \
+              (((uint32_t)RTC_DateStruct->RTC_Month) << 8) | \
+              ((uint32_t)RTC_DateStruct->RTC_Date) | \
+              (((uint32_t)RTC_DateStruct->RTC_WeekDay) << 13)); 
+  }  
+  else
+  {
+    tmpreg = (((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Year) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Month) << 8) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Date)) | \
+              ((uint32_t)RTC_DateStruct->RTC_WeekDay << 13));
+  }
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Set the RTC_DR register */
+    RTC->DR = (uint32_t)(tmpreg & RTC_DR_RESERVED_MASK);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode(); 
+
+    /* If  RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */
+    if ((RTC->CR & RTC_CR_BYPSHAD) == RESET)
+    {
+      if (RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;
+      }
+    }
+    else
+    {
+      status = SUCCESS;
+    }
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_DateStruct member with its default value
+  *         (Monday, January 01 xx00).
+  * @param  RTC_DateStruct: pointer to a RTC_DateTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct)
+{
+  /* Monday, January 01 xx00 */
+  RTC_DateStruct->RTC_WeekDay = RTC_Weekday_Monday;
+  RTC_DateStruct->RTC_Date = 1;
+  RTC_DateStruct->RTC_Month = RTC_Month_January;
+  RTC_DateStruct->RTC_Year = 0;
+}
+
+/**
+  * @brief  Get the RTC current date.
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param RTC_DateStruct: pointer to a RTC_DateTypeDef structure that will 
+  *                        contain the returned current date configuration.
+  * @retval None
+  */
+void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  
+  /* Get the RTC_TR register */
+  tmpreg = (uint32_t)(RTC->DR & RTC_DR_RESERVED_MASK); 
+
+  /* Fill the structure fields with the read parameters */
+  RTC_DateStruct->RTC_Year = (uint8_t)((tmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16);
+  RTC_DateStruct->RTC_Month = (uint8_t)((tmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8);
+  RTC_DateStruct->RTC_Date = (uint8_t)(tmpreg & (RTC_DR_DT | RTC_DR_DU));
+  RTC_DateStruct->RTC_WeekDay = (uint8_t)((tmpreg & (RTC_DR_WDU)) >> 13);  
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the structure parameters to Binary format */
+    RTC_DateStruct->RTC_Year = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Year);
+    RTC_DateStruct->RTC_Month = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Month);
+    RTC_DateStruct->RTC_Date = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Date);
+    RTC_DateStruct->RTC_WeekDay = (uint8_t)(RTC_DateStruct->RTC_WeekDay);   
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group3 Alarms configuration functions
+ *  @brief   Alarms (Alarm A and Alarm B) configuration functions 
+ *
+@verbatim
+ ===============================================================================
+         ##### Alarms (Alarm A and Alarm B) configuration functions #####
+ ===============================================================================
+    [..] This section provide functions allowing to program and read the RTC 
+         Alarms.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Set the specified RTC Alarm.
+  * @note   The Alarm register can only be written when the corresponding Alarm
+  *         is disabled (Use the RTC_AlarmCmd(DISABLE)).    
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  *            @arg RTC_Alarm_B: to select Alarm B  
+  * @param  RTC_AlarmStruct: pointer to a RTC_AlarmTypeDef structure that 
+  *                          contains the alarm configuration parameters.
+  * @retval None
+  */
+void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  assert_param(IS_RTC_ALARM(RTC_Alarm));
+  assert_param(IS_ALARM_MASK(RTC_AlarmStruct->RTC_AlarmMask));
+  assert_param(IS_RTC_ALARM_DATE_WEEKDAY_SEL(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel));
+
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      assert_param(IS_RTC_HOUR12(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours));
+      assert_param(IS_RTC_H12(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12));
+    } 
+    else
+    {
+      RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes));
+    assert_param(IS_RTC_SECONDS(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds));
+    
+    if(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel == RTC_AlarmDateWeekDaySel_Date)
+    {
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_DATE(RTC_AlarmStruct->RTC_AlarmDateWeekDay));
+    }
+    else
+    {
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(RTC_AlarmStruct->RTC_AlarmDateWeekDay));
+    }
+  }
+  else
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours);
+      assert_param(IS_RTC_HOUR12(tmpreg));
+      assert_param(IS_RTC_H12(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12));
+    } 
+    else
+    {
+      RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours)));
+    }
+    
+    assert_param(IS_RTC_MINUTES(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes)));
+    assert_param(IS_RTC_SECONDS(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds)));
+    
+    if(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel == RTC_AlarmDateWeekDaySel_Date)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_DATE(tmpreg));    
+    }
+    else
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(tmpreg));      
+    }    
+  }
+
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = (((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours) << 16) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes) << 8) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12) << 16) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmDateWeekDay) << 24) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmDateWeekDaySel) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmMask)); 
+  }  
+  else
+  {
+    tmpreg = (((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes) << 8) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds)) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmDateWeekDay) << 24) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmDateWeekDaySel) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmMask)); 
+  } 
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Alarm register */
+  if (RTC_Alarm == RTC_Alarm_A)
+  {
+    RTC->ALRMAR = (uint32_t)tmpreg;
+  }
+  else
+  {
+    RTC->ALRMBR = (uint32_t)tmpreg;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;   
+}
+
+/**
+  * @brief  Fills each RTC_AlarmStruct member with its default value
+  *         (Time = 00h:00mn:00sec / Date = 1st day of the month/Mask =
+  *         all fields are masked).
+  * @param  RTC_AlarmStruct: pointer to a @ref RTC_AlarmTypeDef structure which
+  *         will be initialized.
+  * @retval None
+  */
+void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  /* Alarm Time Settings : Time = 00h:00mn:00sec */
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = RTC_H12_AM;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = 0;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = 0;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = 0;
+
+  /* Alarm Date Settings : Date = 1st day of the month */
+  RTC_AlarmStruct->RTC_AlarmDateWeekDaySel = RTC_AlarmDateWeekDaySel_Date;
+  RTC_AlarmStruct->RTC_AlarmDateWeekDay = 1;
+
+  /* Alarm Masks Settings : Mask =  all fields are not masked */
+  RTC_AlarmStruct->RTC_AlarmMask = RTC_AlarmMask_None;
+}
+
+/**
+  * @brief  Get the RTC Alarm value and masks.
+  * @param  RTC_Format: specifies the format of the output parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param  RTC_Alarm: specifies the alarm to be read.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  *            @arg RTC_Alarm_B: to select Alarm B  
+  * @param  RTC_AlarmStruct: pointer to a RTC_AlarmTypeDef structure that will 
+  *                          contains the output alarm configuration values.     
+  * @retval None
+  */
+void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  assert_param(IS_RTC_ALARM(RTC_Alarm)); 
+
+  /* Get the RTC_ALRMxR register */
+  if (RTC_Alarm == RTC_Alarm_A)
+  {
+    tmpreg = (uint32_t)(RTC->ALRMAR);
+  }
+  else
+  {
+    tmpreg = (uint32_t)(RTC->ALRMBR);
+  }
+
+  /* Fill the structure with the read parameters */
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = (uint32_t)((tmpreg & (RTC_ALRMAR_HT | \
+                                                     RTC_ALRMAR_HU)) >> 16);
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = (uint32_t)((tmpreg & (RTC_ALRMAR_MNT | \
+                                                     RTC_ALRMAR_MNU)) >> 8);
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = (uint32_t)(tmpreg & (RTC_ALRMAR_ST | \
+                                                     RTC_ALRMAR_SU));
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = (uint32_t)((tmpreg & RTC_ALRMAR_PM) >> 16);
+  RTC_AlarmStruct->RTC_AlarmDateWeekDay = (uint32_t)((tmpreg & (RTC_ALRMAR_DT | RTC_ALRMAR_DU)) >> 24);
+  RTC_AlarmStruct->RTC_AlarmDateWeekDaySel = (uint32_t)(tmpreg & RTC_ALRMAR_WDSEL);
+  RTC_AlarmStruct->RTC_AlarmMask = (uint32_t)(tmpreg & RTC_AlarmMask_All);
+
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Hours);
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Minutes);
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Seconds);
+    RTC_AlarmStruct->RTC_AlarmDateWeekDay = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+  }  
+}
+
+/**
+  * @brief  Enables or disables the specified RTC Alarm.
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  *            @arg RTC_Alarm_B: to select Alarm B  
+  * @param  NewState: new state of the specified alarm.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Alarm is enabled/disabled
+  *          - ERROR: RTC Alarm is not enabled/disabled  
+  */
+ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState)
+{
+  __IO uint32_t alarmcounter = 0x00;
+  uint32_t alarmstatus = 0x00;
+  ErrorStatus status = ERROR;
+    
+  /* Check the parameters */
+  assert_param(IS_RTC_CMD_ALARM(RTC_Alarm));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Alarm state */
+  if (NewState != DISABLE)
+  {
+    RTC->CR |= (uint32_t)RTC_Alarm;
+
+    status = SUCCESS;    
+  }
+  else
+  { 
+    /* Disable the Alarm in RTC_CR register */
+    RTC->CR &= (uint32_t)~RTC_Alarm;
+   
+    /* Wait till RTC ALRxWF flag is set and if Time out is reached exit */
+    do
+    {
+      alarmstatus = RTC->ISR & (RTC_Alarm >> 8);
+      alarmcounter++;  
+    } while((alarmcounter != INITMODE_TIMEOUT) && (alarmstatus == 0x00));
+    
+    if ((RTC->ISR & (RTC_Alarm >> 8)) == RESET)
+    {
+      status = ERROR;
+    } 
+    else
+    {
+      status = SUCCESS;
+    }        
+  } 
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return status;
+}
+
+/**
+  * @brief  Configure the RTC AlarmA/B Subseconds value and mask.
+  * @note   This function is performed only when the Alarm is disabled. 
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  *            @arg RTC_Alarm_B: to select Alarm B
+  * @param  RTC_AlarmSubSecondValue: specifies the Subseconds value.
+  *          This parameter can be a value from 0 to 0x00007FFF.
+  * @param  RTC_AlarmSubSecondMask:  specifies the Subseconds Mask.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_AlarmSubSecondMask_All: All Alarm SS fields are masked.
+  *                                             There is no comparison on sub seconds for Alarm.
+  *            @arg RTC_AlarmSubSecondMask_SS14_1: SS[14:1] are don't care in Alarm comparison.
+  *                                                Only SS[0] is compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_2: SS[14:2] are don't care in Alarm comparison.
+  *                                                Only SS[1:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_3: SS[14:3] are don't care in Alarm comparison.
+  *                                                Only SS[2:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_4: SS[14:4] are don't care in Alarm comparison.
+  *                                                Only SS[3:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_5: SS[14:5] are don't care in Alarm comparison.
+  *                                                Only SS[4:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_6: SS[14:6] are don't care in Alarm comparison.
+  *                                                Only SS[5:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_7: SS[14:7] are don't care in Alarm comparison.
+  *                                                Only SS[6:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_8: SS[14:8] are don't care in Alarm comparison.
+  *                                                Only SS[7:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_9: SS[14:9] are don't care in Alarm comparison.
+  *                                                Only SS[8:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_10: SS[14:10] are don't care in Alarm comparison.
+  *                                                 Only SS[9:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_11: SS[14:11] are don't care in Alarm comparison.
+  *                                                 Only SS[10:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_12: SS[14:12] are don't care in Alarm comparison.
+  *                                                 Only SS[11:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14_13: SS[14:13] are don't care in Alarm comparison.
+  *                                                 Only SS[12:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_SS14: SS[14] is don't care in Alarm comparison.
+  *                                              Only SS[13:0] are compared
+  *            @arg RTC_AlarmSubSecondMask_None: SS[14:0] are compared and must match to activate alarm
+  * @retval None
+  */
+void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint32_t RTC_AlarmSubSecondMask)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_ALARM(RTC_Alarm));
+  assert_param(IS_RTC_ALARM_SUB_SECOND_VALUE(RTC_AlarmSubSecondValue));
+  assert_param(IS_RTC_ALARM_SUB_SECOND_MASK(RTC_AlarmSubSecondMask));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Configure the Alarm A or Alarm B SubSecond registers */
+  tmpreg = (uint32_t) (uint32_t)(RTC_AlarmSubSecondValue) | (uint32_t)(RTC_AlarmSubSecondMask);
+  
+  if (RTC_Alarm == RTC_Alarm_A)
+  {
+    /* Configure the AlarmA SubSecond register */
+    RTC->ALRMASSR = tmpreg;
+  }
+  else
+  {
+    /* Configure the Alarm B SubSecond register */
+    RTC->ALRMBSSR = tmpreg;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+
+}
+
+/**
+  * @brief  Gets the RTC Alarm Subseconds value.
+  * @param  RTC_Alarm: specifies the alarm to be read.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  *            @arg RTC_Alarm_B: to select Alarm B
+  * @param  None
+  * @retval RTC Alarm Subseconds value.
+  */
+uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Get the RTC_ALRMxR register */
+  if (RTC_Alarm == RTC_Alarm_A)
+  {
+    tmpreg = (uint32_t)((RTC->ALRMASSR) & RTC_ALRMASSR_SS);
+  }
+  else
+  {
+    tmpreg = (uint32_t)((RTC->ALRMBSSR) & RTC_ALRMBSSR_SS);
+  } 
+  
+  return (tmpreg);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group4 WakeUp Timer configuration functions
+ *  @brief   WakeUp Timer configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### WakeUp Timer configuration functions #####
+ ===============================================================================  
+
+    [..] This section provide functions allowing to program and read the RTC WakeUp.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC Wakeup clock source.
+  * @note   The WakeUp Clock source can only be changed when the RTC WakeUp
+  *         is disabled (Use the RTC_WakeUpCmd(DISABLE)).
+  * @param  RTC_WakeUpClock: Wakeup Clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_WakeUpClock_RTCCLK_Div16
+  *            @arg RTC_WakeUpClock_RTCCLK_Div8
+  *            @arg RTC_WakeUpClock_RTCCLK_Div4
+  *            @arg RTC_WakeUpClock_RTCCLK_Div2
+  *            @arg RTC_WakeUpClock_CK_SPRE_16bits
+  *            @arg RTC_WakeUpClock_CK_SPRE_17bits
+  * @retval None
+  */
+void RTC_WakeUpClockConfig(uint32_t RTC_WakeUpClock)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_WAKEUP_CLOCK(RTC_WakeUpClock));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the Wakeup Timer clock source bits in CR register */
+  RTC->CR &= (uint32_t)~RTC_CR_WUCKSEL;
+
+  /* Configure the clock source */
+  RTC->CR |= (uint32_t)RTC_WakeUpClock;
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Configures the RTC Wakeup counter.
+  * @note   The RTC WakeUp counter can only be written when the RTC WakeUp
+  *         is disabled (Use the RTC_WakeUpCmd(DISABLE)).
+  * @param  RTC_WakeUpCounter: specifies the WakeUp counter.
+  *          This parameter can be a value from 0x0000 to 0xFFFF. 
+  * @retval None
+  */
+void RTC_SetWakeUpCounter(uint32_t RTC_WakeUpCounter)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_WAKEUP_COUNTER(RTC_WakeUpCounter));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Configure the Wakeup Timer counter */
+  RTC->WUTR = (uint32_t)RTC_WakeUpCounter;
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Returns the RTC WakeUp timer counter value.
+  * @param  None
+  * @retval The RTC WakeUp Counter value.
+  */
+uint32_t RTC_GetWakeUpCounter(void)
+{
+  /* Get the counter value */
+  return ((uint32_t)(RTC->WUTR & RTC_WUTR_WUT));
+}
+
+/**
+  * @brief  Enables or Disables the RTC WakeUp timer.
+  * @param  NewState: new state of the WakeUp timer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+ErrorStatus RTC_WakeUpCmd(FunctionalState NewState)
+{
+  __IO uint32_t wutcounter = 0x00;
+  uint32_t wutwfstatus = 0x00;
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the Wakeup Timer */
+    RTC->CR |= (uint32_t)RTC_CR_WUTE;
+    status = SUCCESS;    
+  }
+  else
+  {
+    /* Disable the Wakeup Timer */
+    RTC->CR &= (uint32_t)~RTC_CR_WUTE;
+    /* Wait till RTC WUTWF flag is set and if Time out is reached exit */
+    do
+    {
+      wutwfstatus = RTC->ISR & RTC_ISR_WUTWF;
+      wutcounter++;  
+    } while((wutcounter != INITMODE_TIMEOUT) && (wutwfstatus == 0x00));
+    
+    if ((RTC->ISR & RTC_ISR_WUTWF) == RESET)
+    {
+      status = ERROR;
+    }
+    else
+    {
+      status = SUCCESS;
+    }    
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return status;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group5 Daylight Saving configuration functions
+ *  @brief   Daylight Saving configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Daylight Saving configuration functions #####
+ ===============================================================================  
+   [..] This section provides functions allowing to configure the RTC DayLight Saving.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Adds or substract one hour from the current time.
+  * @param  RTC_DayLightSaveOperation: the value of hour adjustment. 
+  *          This parameter can be one of the following values:
+  *            @arg RTC_DayLightSaving_SUB1H: Substract one hour (winter time)
+  *            @arg RTC_DayLightSaving_ADD1H: Add one hour (summer time)
+  * @param  RTC_StoreOperation: Specifies the value to be written in the BCK bit 
+  *                             in CR register to store the operation.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_StoreOperation_Reset: BCK Bit Reset
+  *            @arg RTC_StoreOperation_Set: BCK Bit Set
+  * @retval None
+  */
+void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_DAYLIGHT_SAVING(RTC_DayLightSaving));
+  assert_param(IS_RTC_STORE_OPERATION(RTC_StoreOperation));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the bits to be configured */
+  RTC->CR &= (uint32_t)~(RTC_CR_BCK);
+
+  /* Configure the RTC_CR register */
+  RTC->CR |= (uint32_t)(RTC_DayLightSaving | RTC_StoreOperation);
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Returns the RTC Day Light Saving stored operation.
+  * @param  None
+  * @retval RTC Day Light Saving stored operation.
+  *          - RTC_StoreOperation_Reset
+  *          - RTC_StoreOperation_Set
+  */
+uint32_t RTC_GetStoreOperation(void)
+{
+  return (RTC->CR & RTC_CR_BCK);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group6 Output pin Configuration function
+ *  @brief   Output pin Configuration function 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Output pin Configuration function #####
+ ===============================================================================
+    [..] This section provides functions allowing to configure the RTC Output source.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC output source (AFO_ALARM).
+  * @param  RTC_Output: Specifies which signal will be routed to the RTC output. 
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Output_Disable: No output selected
+  *            @arg RTC_Output_AlarmA: signal of AlarmA mapped to output
+  *            @arg RTC_Output_AlarmB: signal of AlarmB mapped to output
+  *            @arg RTC_Output_WakeUp: signal of WakeUp mapped to output
+  * @param  RTC_OutputPolarity: Specifies the polarity of the output signal. 
+  *          This parameter can be one of the following:
+  *            @arg RTC_OutputPolarity_High: The output pin is high when the 
+  *                                          ALRAF/ALRBF/WUTF is high (depending on OSEL)
+  *            @arg RTC_OutputPolarity_Low: The output pin is low when the 
+  *                                         ALRAF/ALRBF/WUTF is high (depending on OSEL)
+  * @retval None
+  */
+void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_OUTPUT(RTC_Output));
+  assert_param(IS_RTC_OUTPUT_POL(RTC_OutputPolarity));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the bits to be configured */
+  RTC->CR &= (uint32_t)~(RTC_CR_OSEL | RTC_CR_POL);
+
+  /* Configure the output selection and polarity */
+  RTC->CR |= (uint32_t)(RTC_Output | RTC_OutputPolarity);
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group7 Digital Calibration configuration functions
+ *  @brief   Digital Calibration configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Digital Calibration configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the RTC clock to be output through the relative pin.
+  * @param  NewState: new state of the digital calibration Output.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_CalibOutputCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the RTC clock output */
+    RTC->CR |= (uint32_t)RTC_CR_COE;
+  }
+  else
+  { 
+    /* Disable the RTC clock output */
+    RTC->CR &= (uint32_t)~RTC_CR_COE;
+  }
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Configure the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz).
+  * @param  RTC_CalibOutput: Select the Calibration output Selection .
+  *          This parameter can be one of the following values:
+  *            @arg RTC_CalibOutput_512Hz: A signal has a regular waveform at 512Hz. 
+  *            @arg RTC_CalibOutput_1Hz: A signal has a regular waveform at 1Hz.
+  * @retval None
+*/
+void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CALIB_OUTPUT(RTC_CalibOutput));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /*clear flags before config*/
+  RTC->CR &= (uint32_t)~(RTC_CR_COSEL);
+
+  /* Configure the RTC_CR register */
+  RTC->CR |= (uint32_t)RTC_CalibOutput;
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Configures the Smooth Calibration Settings.
+  * @param  RTC_SmoothCalibPeriod: Select the Smooth Calibration Period.
+  *          This parameter can be can be one of the following values:
+  *            @arg RTC_SmoothCalibPeriod_32sec: The smooth calibration periode is 32s.
+  *            @arg RTC_SmoothCalibPeriod_16sec: The smooth calibration periode is 16s.
+  *            @arg RTC_SmoothCalibPeriod_8sec: The smooth calibartion periode is 8s.
+  * @param  RTC_SmoothCalibPlusPulses: Select to Set or reset the CALP bit.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_SmoothCalibPlusPulses_Set: Add one RTCCLK puls every 2**11 pulses.
+  *            @arg RTC_SmoothCalibPlusPulses_Reset: No RTCCLK pulses are added.
+  * @param  RTC_SmouthCalibMinusPulsesValue: Select the value of CALM[8:0] bits.
+  *          This parameter can be one any value from 0 to 0x000001FF.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Calib registers are configured
+  *          - ERROR: RTC Calib registers are not configured
+*/
+ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod,
+                                  uint32_t RTC_SmoothCalibPlusPulses,
+                                  uint32_t RTC_SmouthCalibMinusPulsesValue)
+{
+  ErrorStatus status = ERROR;
+  uint32_t recalpfcount = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_SMOOTH_CALIB_PERIOD(RTC_SmoothCalibPeriod));
+  assert_param(IS_RTC_SMOOTH_CALIB_PLUS(RTC_SmoothCalibPlusPulses));
+  assert_param(IS_RTC_SMOOTH_CALIB_MINUS(RTC_SmouthCalibMinusPulsesValue));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* check if a calibration is pending*/
+  if ((RTC->ISR & RTC_ISR_RECALPF) != RESET)
+  {
+    /* wait until the Calibration is completed*/
+    while (((RTC->ISR & RTC_ISR_RECALPF) != RESET) && (recalpfcount != RECALPF_TIMEOUT))
+    {
+      recalpfcount++;
+    }
+  }
+
+  /* check if the calibration pending is completed or if there is no calibration operation at all*/
+  if ((RTC->ISR & RTC_ISR_RECALPF) == RESET)
+  {
+    /* Configure the Smooth calibration settings */
+    RTC->CALR = (uint32_t)((uint32_t)RTC_SmoothCalibPeriod | (uint32_t)RTC_SmoothCalibPlusPulses | (uint32_t)RTC_SmouthCalibMinusPulsesValue);
+
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return (ErrorStatus)(status);
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup RTC_Group8 TimeStamp configuration functions
+ *  @brief   TimeStamp configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### TimeStamp configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or Disables the RTC TimeStamp functionality with the 
+  *         specified time stamp pin stimulating edge.
+  * @param  RTC_TimeStampEdge: Specifies the pin edge on which the TimeStamp is 
+  *         activated.
+  *          This parameter can be one of the following:
+  *            @arg RTC_TimeStampEdge_Rising: the Time stamp event occurs on the rising 
+  *                                           edge of the related pin.
+  *            @arg RTC_TimeStampEdge_Falling: the Time stamp event occurs on the 
+  *                                            falling edge of the related pin.
+  * @param  NewState: new state of the TimeStamp.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_TIMESTAMP_EDGE(RTC_TimeStampEdge));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Get the RTC_CR register and clear the bits to be configured */
+  tmpreg = (uint32_t)(RTC->CR & (uint32_t)~(RTC_CR_TSEDGE | RTC_CR_TSE));
+
+  /* Get the new configuration */
+  if (NewState != DISABLE)
+  {
+    tmpreg |= (uint32_t)(RTC_TimeStampEdge | RTC_CR_TSE);
+  }
+  else
+  {
+    tmpreg |= (uint32_t)(RTC_TimeStampEdge);
+  }
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Time Stamp TSEDGE and Enable bits */
+  RTC->CR = (uint32_t)tmpreg;
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Get the RTC TimeStamp value and masks.
+  * @param  RTC_Format: specifies the format of the output parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param RTC_StampTimeStruct: pointer to a RTC_TimeTypeDef structure that will 
+  *                             contains the TimeStamp time values. 
+  * @param RTC_StampDateStruct: pointer to a RTC_DateTypeDef structure that will 
+  *                             contains the TimeStamp date values.     
+  * @retval None
+  */
+void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct, 
+                                      RTC_DateTypeDef* RTC_StampDateStruct)
+{
+  uint32_t tmptime = 0, tmpdate = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  /* Get the TimeStamp time and date registers values */
+  tmptime = (uint32_t)(RTC->TSTR & RTC_TR_RESERVED_MASK);
+  tmpdate = (uint32_t)(RTC->TSDR & RTC_DR_RESERVED_MASK);
+
+  /* Fill the Time structure fields with the read parameters */
+  RTC_StampTimeStruct->RTC_Hours = (uint8_t)((tmptime & (RTC_TR_HT | RTC_TR_HU)) >> 16);
+  RTC_StampTimeStruct->RTC_Minutes = (uint8_t)((tmptime & (RTC_TR_MNT | RTC_TR_MNU)) >> 8);
+  RTC_StampTimeStruct->RTC_Seconds = (uint8_t)(tmptime & (RTC_TR_ST | RTC_TR_SU));
+  RTC_StampTimeStruct->RTC_H12 = (uint8_t)((tmptime & (RTC_TR_PM)) >> 16);  
+
+  /* Fill the Date structure fields with the read parameters */
+  RTC_StampDateStruct->RTC_Year = 0;
+  RTC_StampDateStruct->RTC_Month = (uint8_t)((tmpdate & (RTC_DR_MT | RTC_DR_MU)) >> 8);
+  RTC_StampDateStruct->RTC_Date = (uint8_t)(tmpdate & (RTC_DR_DT | RTC_DR_DU));
+  RTC_StampDateStruct->RTC_WeekDay = (uint8_t)((tmpdate & (RTC_DR_WDU)) >> 13);
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the Time structure parameters to Binary format */
+    RTC_StampTimeStruct->RTC_Hours = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Hours);
+    RTC_StampTimeStruct->RTC_Minutes = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Minutes);
+    RTC_StampTimeStruct->RTC_Seconds = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Seconds);
+
+    /* Convert the Date structure parameters to Binary format */
+    RTC_StampDateStruct->RTC_Month = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_Month);
+    RTC_StampDateStruct->RTC_Date = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_Date);
+    RTC_StampDateStruct->RTC_WeekDay = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_WeekDay);
+  }
+}
+
+/**
+  * @brief  Get the RTC timestamp Subseconds value.
+  * @param  None
+  * @retval RTC current timestamp Subseconds value.
+  */
+uint32_t RTC_GetTimeStampSubSecond(void)
+{
+  /* Get timestamp subseconds values from the correspondent registers */
+  return (uint32_t)(RTC->TSSSR);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group9 Tampers configuration functions
+ *  @brief   Tampers configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Tampers configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the select Tamper pin edge.
+  * @param  RTC_Tamper: Selected tamper pin.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_Tamper_1: Select Tamper 1.
+  *            @arg RTC_Tamper_2: Select Tamper 2.
+  *            @arg RTC_Tamper_3: Select Tamper 3.
+  * @param  RTC_TamperTrigger: Specifies the trigger on the tamper pin that 
+  *                            stimulates tamper event. 
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperTrigger_RisingEdge: Rising Edge of the tamper pin causes tamper event.
+  *            @arg RTC_TamperTrigger_FallingEdge: Falling Edge of the tamper pin causes tamper event.
+  *            @arg RTC_TamperTrigger_LowLevel: Low Level of the tamper pin causes tamper event.
+  *            @arg RTC_TamperTrigger_HighLevel: High Level of the tamper pin causes tamper event.
+  * @retval None
+  */
+void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER(RTC_Tamper)); 
+  assert_param(IS_RTC_TAMPER_TRIGGER(RTC_TamperTrigger));
+ 
+  /* Check if the  active level for Tamper is rising edge (Low level)*/
+  if (RTC_TamperTrigger == RTC_TamperTrigger_RisingEdge)
+  {  
+    /* Configure the RTC_TAFCR register */
+    RTC->TAFCR &= (uint32_t)((uint32_t)~(RTC_Tamper << 1));	
+  }
+  else
+  { 
+    /* Configure the RTC_TAFCR register */
+    RTC->TAFCR |= (uint32_t)(RTC_Tamper << 1);  
+  }  
+}
+
+/**
+  * @brief  Enables or Disables the Tamper detection.
+  * @param  RTC_Tamper: Selected tamper pin.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_Tamper_1: Select Tamper 1.
+  *            @arg RTC_Tamper_2: Select Tamper 2.
+  *            @arg RTC_Tamper_3: Select Tamper 3.
+  * @param  NewState: new state of the tamper pin.
+  *         This parameter can be: ENABLE or DISABLE.                   
+  * @retval None
+  */
+void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER(RTC_Tamper));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected Tamper pin */
+    RTC->TAFCR |= (uint32_t)RTC_Tamper;
+  }
+  else
+  {
+    /* Disable the selected Tamper pin */
+    RTC->TAFCR &= (uint32_t)~RTC_Tamper;    
+  }  
+}
+
+/**
+  * @brief  Configures the Tampers Filter.
+  * @param  RTC_TamperFilter: Specifies the tampers filter.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperFilter_Disable: Tamper filter is disabled.
+  *            @arg RTC_TamperFilter_2Sample: Tamper is activated after 2 consecutive 
+  *                                           samples at the active level 
+  *            @arg RTC_TamperFilter_4Sample: Tamper is activated after 4 consecutive 
+  *                                           samples at the active level
+  *            @arg RTC_TamperFilter_8Sample: Tamper is activated after 8 consecutive 
+  *                                           samples at the active level 
+  * @retval None
+  */
+void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_FILTER(RTC_TamperFilter));
+   
+  /* Clear TAMPFLT[1:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPFLT);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperFilter;
+}
+
+/**
+  * @brief  Configures the Tampers Sampling Frequency.
+  * @param  RTC_TamperSamplingFreq: Specifies the tampers Sampling Frequency.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div32768: Each of the tamper inputs are sampled
+  *                                                         with a frequency =  RTCCLK / 32768
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div16384: Each of the tamper inputs are sampled
+  *                                                         with a frequency =  RTCCLK / 16384
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div8192: Each of the tamper inputs are sampled
+  *                                                        with a frequency =  RTCCLK / 8192
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div4096: Each of the tamper inputs are sampled
+  *                                                        with a frequency =  RTCCLK / 4096
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div2048: Each of the tamper inputs are sampled
+  *                                                        with a frequency =  RTCCLK / 2048
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div1024: Each of the tamper inputs are sampled
+  *                                                        with a frequency =  RTCCLK / 1024
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div512: Each of the tamper inputs are sampled
+  *                                                       with a frequency =  RTCCLK / 512  
+  *            @arg RTC_TamperSamplingFreq_RTCCLK_Div256: Each of the tamper inputs are sampled
+  *                                                       with a frequency =  RTCCLK / 256  
+  * @retval None
+  */
+void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_SAMPLING_FREQ(RTC_TamperSamplingFreq));
+ 
+  /* Clear TAMPFREQ[2:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPFREQ);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperSamplingFreq;
+}
+
+/**
+  * @brief  Configures the Tampers Pins input Precharge Duration.
+  * @param  RTC_TamperPrechargeDuration: Specifies the Tampers Pins input
+  *         Precharge Duration.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperPrechargeDuration_1RTCCLK: Tamper pins are pre-charged before sampling during 1 RTCCLK cycle
+  *            @arg RTC_TamperPrechargeDuration_2RTCCLK: Tamper pins are pre-charged before sampling during 2 RTCCLK cycle
+  *            @arg RTC_TamperPrechargeDuration_4RTCCLK: Tamper pins are pre-charged before sampling during 4 RTCCLK cycle    
+  *            @arg RTC_TamperPrechargeDuration_8RTCCLK: Tamper pins are pre-charged before sampling during 8 RTCCLK cycle
+  * @retval None
+  */
+void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_PRECHARGE_DURATION(RTC_TamperPrechargeDuration));
+   
+  /* Clear TAMPPRCH[1:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPPRCH);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperPrechargeDuration;
+}
+
+/**
+  * @brief  Enables or Disables the TimeStamp on Tamper Detection Event.
+  * @note   The timestamp is valid even the TSE bit in tamper control register 
+  *         is reset.   
+  * @param  NewState: new state of the timestamp on tamper event.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+   
+  if (NewState != DISABLE)
+  {
+    /* Save timestamp on tamper detection event */
+    RTC->TAFCR |= (uint32_t)RTC_TAFCR_TAMPTS;
+  }
+  else
+  {
+    /* Tamper detection does not cause a timestamp to be saved */
+    RTC->TAFCR &= (uint32_t)~RTC_TAFCR_TAMPTS;    
+  }
+}
+
+/**
+  * @brief  Enables or Disables the Precharge of Tamper pin.
+  * @param  NewState: new state of tamper pull up.
+  *          This parameter can be: ENABLE or DISABLE.                   
+  * @retval None
+  */
+void RTC_TamperPullUpCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+ if (NewState != DISABLE)
+  {
+    /* Enable precharge of the selected Tamper pin */
+    RTC->TAFCR &= (uint32_t)~RTC_TAFCR_TAMPPUDIS; 
+  }
+  else
+  {
+    /* Disable precharge of the selected Tamper pin */
+    RTC->TAFCR |= (uint32_t)RTC_TAFCR_TAMPPUDIS;    
+  } 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group10 Backup Data Registers configuration functions
+ *  @brief   Backup Data Registers configuration functions  
+ *
+@verbatim   
+ ===============================================================================
+          ##### Backup Data Registers configuration functions ##### 
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Writes a data in a specified RTC Backup data register.
+  * @param  RTC_BKP_DR: RTC Backup data Register number.
+  *          This parameter can be: RTC_BKP_DRx where x can be from 0 to 19 to 
+  *                                 specify the register.
+  * @param  Data: Data to be written in the specified RTC Backup data register.                     
+  * @retval None
+  */
+void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_BKP(RTC_BKP_DR));
+
+  tmp = RTC_BASE + 0x50;
+  tmp += (RTC_BKP_DR * 4);
+
+  /* Write the specified register */
+  *(__IO uint32_t *)tmp = (uint32_t)Data;
+}
+
+/**
+  * @brief  Reads data from the specified RTC Backup data Register.
+  * @param  RTC_BKP_DR: RTC Backup data Register number.
+  *          This parameter can be: RTC_BKP_DRx where x can be from 0 to 19 to 
+  *                          specify the register.                   
+  * @retval None
+  */
+uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_BKP(RTC_BKP_DR));
+
+  tmp = RTC_BASE + 0x50;
+  tmp += (RTC_BKP_DR * 4);
+  
+  /* Read the specified register */
+  return (*(__IO uint32_t *)tmp);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group11 Output Type Config configuration functions
+ *  @brief   Output Type Config configuration functions  
+ *
+@verbatim   
+ ===============================================================================
+            ##### Output Type Config configuration functions ##### 
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC Output Pin mode. 
+  * @param  RTC_OutputType: specifies the RTC Output (PC13) pin mode.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_OutputType_OpenDrain: RTC Output (PC13) is configured in 
+  *                                    Open Drain mode.
+  *            @arg RTC_OutputType_PushPull:  RTC Output (PC13) is configured in 
+  *                                    Push Pull mode.    
+  * @retval None
+  */
+void RTC_OutputTypeConfig(uint32_t RTC_OutputType)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_OUTPUT_TYPE(RTC_OutputType));
+  
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_ALARMOUTTYPE);
+  RTC->TAFCR |= (uint32_t)(RTC_OutputType);  
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group12 Shift control synchronisation functions
+ *  @brief   Shift control synchronisation functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Shift control synchronisation functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the Synchronization Shift Control Settings.
+  * @note   When REFCKON is set, firmware must not write to Shift control register 
+  * @param  RTC_ShiftAdd1S: Select to add or not 1 second to the time Calendar.
+  *          This parameter can be one of the following values :
+  *            @arg RTC_ShiftAdd1S_Set: Add one second to the clock calendar. 
+  *            @arg RTC_ShiftAdd1S_Reset: No effect.
+  * @param  RTC_ShiftSubFS: Select the number of Second Fractions to Substitute.
+  *         This parameter can be one any value from 0 to 0x7FFF.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Shift registers are configured
+  *          - ERROR: RTC Shift registers are not configured
+*/
+ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS)
+{
+  ErrorStatus status = ERROR;
+  uint32_t shpfcount = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_SHIFT_ADD1S(RTC_ShiftAdd1S));
+  assert_param(IS_RTC_SHIFT_SUBFS(RTC_ShiftSubFS));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Check if a Shift is pending*/
+  if ((RTC->ISR & RTC_ISR_SHPF) != RESET)
+  {
+    /* Wait until the shift is completed*/
+    while (((RTC->ISR & RTC_ISR_SHPF) != RESET) && (shpfcount != SHPF_TIMEOUT))
+    {
+      shpfcount++;
+    }
+  }
+
+  /* Check if the Shift pending is completed or if there is no Shift operation at all*/
+  if ((RTC->ISR & RTC_ISR_SHPF) == RESET)
+  {
+    /* check if the reference clock detection is disabled */
+    if((RTC->CR & RTC_CR_REFCKON) == RESET)
+    {
+      /* Configure the Shift settings */
+      RTC->SHIFTR = (uint32_t)(uint32_t)(RTC_ShiftSubFS) | (uint32_t)(RTC_ShiftAdd1S);
+    
+      if(RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;
+      }
+    }
+    else
+    {
+      status = ERROR;
+    }
+  }
+  else
+  {
+    status = ERROR;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return (ErrorStatus)(status);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group13 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions  
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+    [..] All RTC interrupts are connected to the EXTI controller.
+ 
+         (+) To enable the RTC Alarm interrupt, the following sequence is required:
+             (++) Configure and enable the EXTI Line 17 in interrupt mode and select 
+                  the rising edge sensitivity using the EXTI_Init() function.
+             (++) Configure and enable the RTC_Alarm IRQ channel in the NVIC using 
+                  the NVIC_Init() function.
+             (++) Configure the RTC to generate RTC alarms (Alarm A and/or Alarm B) 
+                  using the RTC_SetAlarm() and RTC_AlarmCmd() functions.
+
+         (+) To enable the RTC Wakeup interrupt, the following sequence is required:
+             (++) Configure and enable the EXTI Line 20 in interrupt mode and select 
+                  the rising edge sensitivity using the EXTI_Init() function.
+             (++) Configure and enable the RTC_WKUP IRQ channel in the NVIC using 
+                  the NVIC_Init() function.
+             (++) Configure the RTC to generate the RTC wakeup timer event using the 
+                  RTC_WakeUpClockConfig(), RTC_SetWakeUpCounter() and RTC_WakeUpCmd() 
+                  functions.
+
+         (+) To enable the RTC Tamper interrupt, the following sequence is required:
+             (++) Configure and enable the EXTI Line 19 in interrupt mode and select 
+                  the rising edge sensitivity using the EXTI_Init() function.
+             (++) Configure and enable the TAMP_STAMP IRQ channel in the NVIC using 
+                  the NVIC_Init() function.
+             (++) Configure the RTC to detect the RTC tamper event using the 
+                  RTC_TamperTriggerConfig() and RTC_TamperCmd() functions.
+
+         (+) To enable the RTC TimeStamp interrupt, the following sequence is required:
+             (++) Configure and enable the EXTI Line 19 in interrupt mode and select 
+                  the rising edge sensitivity using the EXTI_Init() function.
+             (++) Configure and enable the TAMP_STAMP IRQ channel in the NVIC using 
+                  the NVIC_Init() function.
+             (++) Configure the RTC to detect the RTC time-stamp event using the 
+                  RTC_TimeStampCmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified RTC interrupts.
+  * @param  RTC_IT: specifies the RTC interrupt sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_IT_TS:  Time Stamp interrupt mask
+  *            @arg RTC_IT_WUT:  WakeUp Timer interrupt mask
+  *            @arg RTC_IT_ALRB:  Alarm B interrupt mask
+  *            @arg RTC_IT_ALRA:  Alarm A interrupt mask
+  *            @arg RTC_IT_TAMP: Tamper event interrupt mask
+  * @param  NewState: new state of the specified RTC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CONFIG_IT(RTC_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  if (NewState != DISABLE)
+  {
+    /* Configure the Interrupts in the RTC_CR register */
+    RTC->CR |= (uint32_t)(RTC_IT & ~RTC_TAFCR_TAMPIE);
+    /* Configure the Tamper Interrupt in the RTC_TAFCR */
+    RTC->TAFCR |= (uint32_t)(RTC_IT & RTC_TAFCR_TAMPIE);
+  }
+  else
+  {
+    /* Configure the Interrupts in the RTC_CR register */
+    RTC->CR &= (uint32_t)~(RTC_IT & (uint32_t)~RTC_TAFCR_TAMPIE);
+    /* Configure the Tamper Interrupt in the RTC_TAFCR */
+    RTC->TAFCR &= (uint32_t)~(RTC_IT & RTC_TAFCR_TAMPIE);
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Checks whether the specified RTC flag is set or not.
+  * @param  RTC_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_FLAG_RECALPF: RECALPF event flag
+  *            @arg RTC_FLAG_TAMP3F: Tamper 3 event flag
+  *            @arg RTC_FLAG_TAMP2F: Tamper 2 event flag   
+  *            @arg RTC_FLAG_TAMP1F: Tamper 1 event flag
+  *            @arg RTC_FLAG_TSOVF: Time Stamp OverFlow flag
+  *            @arg RTC_FLAG_TSF: Time Stamp event flag
+  *            @arg RTC_FLAG_WUTF: WakeUp Timer flag
+  *            @arg RTC_FLAG_ALRBF: Alarm B flag
+  *            @arg RTC_FLAG_ALRAF: Alarm A flag
+  *            @arg RTC_FLAG_INITF: Initialization mode flag
+  *            @arg RTC_FLAG_RSF: Registers Synchronized flag
+  *            @arg RTC_FLAG_INITS: Registers Configured flag
+  *            @argRTC_FLAG_SHPF  : Shift operation pending flag.  
+  *            @arg RTC_FLAG_WUTWF: WakeUp Timer Write flag
+  *            @arg RTC_FLAG_ALRBWF: Alarm B Write flag
+  *            @arg RTC_FLAG_ALRAWF: Alarm A write flag
+  * @retval The new state of RTC_FLAG (SET or RESET).
+  */
+FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_FLAG(RTC_FLAG));
+  
+  /* Get all the flags */
+  tmpreg = (uint32_t)(RTC->ISR & RTC_FLAGS_MASK);
+  
+  /* Return the status of the flag */
+  if ((tmpreg & RTC_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTC's pending flags.
+  * @param  RTC_FLAG: specifies the RTC flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_FLAG_TAMP3F: Tamper 3 event flag
+  *            @arg RTC_FLAG_TAMP2F: Tamper 2 event flag
+  *            @arg RTC_FLAG_TAMP1F: Tamper 1 event flag 
+  *            @arg RTC_FLAG_TSOVF: Time Stamp Overflow flag 
+  *            @arg RTC_FLAG_TSF: Time Stamp event flag
+  *            @arg RTC_FLAG_WUTF: WakeUp Timer flag
+  *            @arg RTC_FLAG_ALRBF: Alarm B flag
+  *            @arg RTC_FLAG_ALRAF: Alarm A flag
+  *            @arg RTC_FLAG_RSF: Registers Synchronized flag
+  * @retval None
+  */
+void RTC_ClearFlag(uint32_t RTC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG));
+
+  /* Clear the Flags in the RTC_ISR register */
+  RTC->ISR = (uint32_t)((uint32_t)(~((RTC_FLAG | RTC_ISR_INIT)& 0x0001FFFF) | (uint32_t)(RTC->ISR & RTC_ISR_INIT)));    
+}
+
+/**
+  * @brief  Checks whether the specified RTC interrupt has occurred or not.
+  * @param  RTC_IT: specifies the RTC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_IT_TS: Time Stamp interrupt 
+  *            @arg RTC_IT_WUT: WakeUp Timer interrupt 
+  *            @arg RTC_IT_ALRB: Alarm B interrupt 
+  *            @arg RTC_IT_ALRA: Alarm A interrupt 
+  *            @arg RTC_IT_TAMP1: Tamper1 event interrupt 
+  *            @arg RTC_IT_TAMP2: Tamper2 event interrupt 
+  *            @arg RTC_IT_TAMP3: Tamper3 event interrupt
+  * @retval The new state of RTC_IT (SET or RESET).
+  */
+ITStatus RTC_GetITStatus(uint32_t RTC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpreg = 0, enablestatus = 0;
+ 
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_IT(RTC_IT));
+  
+  /* Get the TAMPER Interrupt enable bit and pending bit */
+  tmpreg = (uint32_t)(RTC->TAFCR & (RTC_TAFCR_TAMPIE));
+ 
+  /* Get the Interrupt enable Status */
+  enablestatus = (uint32_t)((RTC->CR & RTC_IT) | (tmpreg & ((RTC_IT >> (RTC_IT >> 18)) >> 15)));
+  
+  /* Get the Interrupt pending bit */
+  tmpreg = (uint32_t)((RTC->ISR & (uint32_t)(RTC_IT >> 4)));
+  
+  /* Get the status of the Interrupt */
+  if ((enablestatus != (uint32_t)RESET) && ((tmpreg & 0x0000FFFF) != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTC's interrupt pending bits.
+  * @param  RTC_IT: specifies the RTC interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_IT_TS: Time Stamp interrupt 
+  *            @arg RTC_IT_WUT: WakeUp Timer interrupt 
+  *            @arg RTC_IT_ALRB: Alarm B interrupt 
+  *            @arg RTC_IT_ALRA: Alarm A interrupt 
+  *            @arg RTC_IT_TAMP1: Tamper1 event interrupt
+  *            @arg RTC_IT_TAMP2: Tamper2 event interrupt
+  *            @arg RTC_IT_TAMP3: Tamper3 event interrupt 
+  * @retval None
+  */
+void RTC_ClearITPendingBit(uint32_t RTC_IT)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_CLEAR_IT(RTC_IT));
+
+  /* Get the RTC_ISR Interrupt pending bits mask */
+  tmpreg = (uint32_t)(RTC_IT >> 4);
+
+  /* Clear the interrupt pending bits in the RTC_ISR register */
+  RTC->ISR = (uint32_t)((uint32_t)(~((tmpreg | RTC_ISR_INIT)& 0x0000FFFF) | (uint32_t)(RTC->ISR & RTC_ISR_INIT))); 
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @brief  Converts a 2 digit decimal to BCD format.
+  * @param  Value: Byte to be converted.
+  * @retval Converted byte
+  */
+static uint8_t RTC_ByteToBcd2(uint8_t Value)
+{
+  uint8_t bcdhigh = 0;
+  
+  while (Value >= 10)
+  {
+    bcdhigh++;
+    Value -= 10;
+  }
+  
+  return  ((uint8_t)(bcdhigh << 4) | Value);
+}
+
+/**
+  * @brief  Convert from 2 digit BCD to Binary.
+  * @param  Value: BCD value to be converted.
+  * @retval Converted word
+  */
+static uint8_t RTC_Bcd2ToByte(uint8_t Value)
+{
+  uint8_t tmp = 0;
+  tmp = ((uint8_t)(Value & (uint8_t)0xF0) >> (uint8_t)0x4) * 10;
+  return (tmp + (Value & (uint8_t)0x0F));
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_sdadc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_sdadc.c
new file mode 100644
index 00000000..4bbbb580
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_sdadc.c
@@ -0,0 +1,1438 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_sdadc.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Sigma-Delta Analog to Digital Convertor
+  *          (SDADC) peripherals:
+  *           + Initialization and Configuration
+  *           + Regular Channels Configuration
+  *           + Injected channels Configuration
+  *           + Power saving
+  *           + Regular/Injected Channels DMA Configuration
+  *           + Interrupts and flags management
+  *         
+  *  @verbatim
+================================================================================
+                      ##### How to use this driver #####
+================================================================================
+    [..]
+    (#) Enable the SDADC analog interface by calling
+        PWR_SDADCAnalogCmd(PWR_SDADCAnalog_x, Enable);
+    (#) Enable the SDADC APB clock to get write access to SDADC registers using
+        RCC_APB1PeriphClockCmd() function
+        e.g.  To enable access to SDADC1 registers use
+        RCC_APB1PeriphClockCmd(RCC_APB1Periph_SDADC1, ENABLE);
+    (#) The SDADCs are clocked by APB1.
+        In order to get the SDADC running at the typical frequency (6 MHz
+        in fast mode), use SDADC prescaler by calling RCC_SDADCCLKConfig() function
+        e.g. if APB1 is clocked at 72MHz, to get the SDADC running at 6MHz
+        configure the SDADC prescaler at 12 by calling 
+        RCC_SDADCCLKConfig(RCC_SDADCCLK_SYSCLK_Div12);
+    (#) If required, perform the following configurations:
+        (++) Select the reference voltage using SDADC_VREFSelect() function
+        (++) Enable the power-down and standby modes using SDADC_PowerDownCmd()
+             and SDADC_StandbyCmd() functions respectively
+        (++) Enable the slow clock mode (SDADC running at 1.5 MHz) using
+             RCC_SDADCCLKConfig() and SDADC_SlowClockCmd() function
+             -@@- These configurations are allowed only when the SDADC is disabled.
+
+    (#) Enable the SDADC peripheral using SDADC_Cmd() function.
+    (#) Enter initialization mode using SDADC_InitModeCmd() function
+        then wait for INITRDY flag to be set to confirm that the SDADC
+        is in initialization mode.
+    (#) Configure the analog inputs: gain, single ended mode, offset value and
+        commmon mode using SDADC_AINInit().
+        There are three possible configuration: SDADC_Conf_0, SDADC_Conf_1 and SDADC_Conf_2
+    (#) Associate the selected configuration to the channel using SDADC_ChannelConfig()
+    (#) For Regular channels group configuration
+        (++) use SDADC_Init() function to select the SDADC channel to be used
+             for regular conversion, the continuous mode...
+             -@@- Only software trigger or synchro with SDADC1 are possible
+                  for regular conversion
+    (#) For Injected channels group configuration
+        (++) Select the SDADC channel to be used for injected conversion 
+             using SDADC_InjectedChannelSelect()
+        (++) Select the external trigger SDADC_ExternalTrigInjectedConvConfig()
+             and the edge (rising, falling or both) using
+             SDADC_ExternalTrigInjectedConvEdgeConfig()
+             -@@- Software trigger and synchro with SDADC1 are possible
+    (#)  Exit initialization mode using SDADC_InitModeCmd() function
+
+  *  @endverbatim
+  *         
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_sdadc.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SDADC 
+  * @brief SDADC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* CR2 register Mask */
+#define CR2_CLEAR_MASK            ((uint32_t)0xFE30FFFF)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SDADC_Private_Functions
+  * @{
+  */
+
+/** @defgroup SDADC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim    
+ ===============================================================================
+          ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..] This section provides functions allowing to:
+        (+) Configure the SDADC analog inputs (gain, offset, single ended...)
+        (+) Select the SDADC regular conversion channels
+        (+) Enter/Exit the SDADC initialization mode
+        (+) SDADC fast conversion conversion mode configuration
+        (+) Select the reference voltage
+        (+) Enable/disable the SDADC peripheral
+        (+) Configure and start the SDADC calibration
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes SDADCx peripheral registers to their default reset values.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @retval None
+  */
+void SDADC_DeInit(SDADC_TypeDef* SDADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+
+  if(SDADCx == SDADC1)
+  {
+    /* Enable SDADC1 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SDADC1, ENABLE);
+    /* Release SDADC1 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SDADC1, DISABLE);
+  }
+  else if(SDADCx == SDADC2)
+  {
+    /* Enable SDADC2 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SDADC2, ENABLE);
+    /* Release SDADC2 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SDADC2, DISABLE);
+  }
+  else
+  {
+    /* Enable SDADC3 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SDADC3, ENABLE);
+    /* Release SDADC3 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SDADC3, DISABLE);
+  }
+}
+
+/**
+  * @brief  Initializes the SDADCx peripheral according to the specified parameters
+  *         in the SDADC_InitStruct.
+  * @note   SDADC_FastConversionMode can be modified only if the SDADC is disabled
+  *         or the INITRDY flag is set. Otherwise the configuration can't be modified.
+  * @note   Channel selection and continuous mode configuration affect only the 
+  *         regular channel.
+  * @note   Fast conversion mode is regardless of regular/injected conversion mode.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_InitStruct: pointer to an SDADC_InitTypeDef structure that contains
+  *         the configuration information for the specified SDADC peripheral.
+  * @retval None
+  */
+void SDADC_Init(SDADC_TypeDef* SDADCx, SDADC_InitTypeDef* SDADC_InitStruct)
+{
+  uint32_t tmpcr2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_REGULAR_CHANNEL(SDADC_InitStruct->SDADC_Channel)); 
+  assert_param(IS_FUNCTIONAL_STATE(SDADC_InitStruct->SDADC_ContinuousConvMode)); 
+  assert_param(IS_FUNCTIONAL_STATE(SDADC_InitStruct->SDADC_FastConversionMode));
+
+  /*---------------------------- SDADCx CR2 Configuration --------------------*/
+  /* Get the SDADCx_CR2 value */
+  tmpcr2 = SDADCx->CR2;
+
+  /* Clear FAST, RCONT and RCH bits */
+  tmpcr2 &= CR2_CLEAR_MASK;
+  /* Configure SDADCx: continuous mode for regular conversion, 
+     regular channel and fast conversion mode */
+  /* Set RCONT bit according to SDADC_ContinuousConvMode value */
+  /* Set FAST bit according to SDADC_FastConversionMode value */
+  /* Select the regular channel according to SDADC_Channel value */
+  tmpcr2 |= (uint32_t)(((uint32_t)SDADC_InitStruct->SDADC_ContinuousConvMode<<22) |
+                       (SDADC_InitStruct->SDADC_FastConversionMode<<(uint32_t)24) |
+                       (SDADC_InitStruct->SDADC_Channel & SDADC_CR2_RCH));
+
+  /* Write to SDADCx_CR2 */
+  SDADCx->CR2 = tmpcr2;
+}
+
+/**
+  * @brief  Fills each SDADC_InitStruct member with its default value.  
+  * @param  SDADC_InitStruct: pointer to an SDADC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void SDADC_StructInit(SDADC_InitTypeDef* SDADC_InitStruct)                            
+{
+  /* Reset SDADC init structure parameters values */
+
+  /* Initialize the SDADC_Channel member */
+  SDADC_InitStruct->SDADC_Channel = SDADC_Channel_0;
+
+  /* Initialize the SDADC_ContinuousConvMode member */
+  SDADC_InitStruct->SDADC_ContinuousConvMode = DISABLE;
+
+  /* Initialize the SDADC_FastConversionMode member */
+  SDADC_InitStruct->SDADC_FastConversionMode = DISABLE;
+}
+
+/**
+  * @brief  Configures the analog input mode.
+  * @note   This function can be used only if the SDADC is disabled 
+  *         or the INITRDY flag is set. Otherwise the configuration can't be modified.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_AINStruct: pointer to an SDADC_AINStructTypeDef structure that contains 
+  *         the analog inputs configuration information for the specified SDADC peripheral.
+  * @retval None
+  */
+void SDADC_AINInit(SDADC_TypeDef* SDADCx, uint32_t SDADC_Conf, SDADC_AINStructTypeDef* SDADC_AINStruct)
+{
+  uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_CONF(SDADC_Conf));
+  assert_param(IS_SDADC_INPUT_MODE(SDADC_AINStruct->SDADC_InputMode));
+  assert_param(IS_SDADC_GAIN(SDADC_AINStruct->SDADC_Gain));
+  assert_param(IS_SDADC_COMMON_MODE(SDADC_AINStruct->SDADC_CommonMode));
+  assert_param(IS_SDADC_OFFSET_VALUE(SDADC_AINStruct->SDADC_Offset));
+
+  /* Get the ASDACx address */
+  tmp = (uint32_t)((uint32_t)SDADCx + 0x00000020);
+  /* Get the ASDACx CONFxR value: depending SDADC_Conf, analog input configuration
+     is set to CONF0R, CONF1R or CONF2R register */
+  tmp = (uint32_t)(SDADC_Conf << 2) + tmp;
+
+  /* Set the analog input configuration to the selected CONFxR register */
+  *(__IO uint32_t *) (tmp) = (uint32_t) (SDADC_AINStruct->SDADC_InputMode |
+                                         SDADC_AINStruct->SDADC_Gain |
+                                         SDADC_AINStruct->SDADC_CommonMode |
+                                         SDADC_AINStruct->SDADC_Offset);
+}
+
+/**
+  * @brief  Fills each SDADC_AINStruct member with its default value.
+  * @param  SDADC_AINStruct: pointer to an SDADC_AINStructTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void SDADC_AINStructInit(SDADC_AINStructTypeDef* SDADC_AINStruct)
+{
+  /* Reset SDADC AIN configuration parameters values */
+
+  /* Initialize the SDADC_Input member */
+  SDADC_AINStruct->SDADC_InputMode = SDADC_InputMode_Diff;
+
+  /* Initialize the SDADC_Gain member */
+  SDADC_AINStruct->SDADC_Gain = SDADC_Gain_1;
+
+  /* Initialize the SDADC_CommonMode member */
+  SDADC_AINStruct->SDADC_CommonMode = SDADC_CommonMode_VSSA;
+
+  /* Initialize the SDADC_Offset member */
+  SDADC_AINStruct->SDADC_Offset = 0;
+}
+
+/**
+  * @brief  Configures the SDADCx channel.
+  * @note   SDADC channel configuration can be modified only if the SDADC is disabled
+  *         or the INITRDY flag is set. Otherwise the configuration can't be modified.  
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_Channel: The SDADC injected channel.
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_Channel_0: SDADC Channel 0 selected
+  *            @arg SDADC_Channel_1: SDADC Channel 1 selected
+  *            @arg SDADC_Channel_2: SDADC Channel 2 selected
+  *            @arg SDADC_Channel_3: SDADC Channel 3 selected
+  *            @arg SDADC_Channel_4: SDADC Channel 4 selected
+  *            @arg SDADC_Channel_5: SDADC Channel 5 selected
+  *            @arg SDADC_Channel_6: SDADC Channel 6 selected
+  *            @arg SDADC_Channel_7: SDADC Channel 7 selected
+  *            @arg SDADC_Channel_8: SDADC Channel 8 selected
+  * @param  SDADC_Conf: The SDADC input configuration.
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_Conf_0: SDADC Conf 0 selected
+  *            @arg SDADC_Conf_1: SDADC Conf 1 selected
+  *            @arg SDADC_Conf_2: SDADC Conf 2 selected
+  * @note   The SDADC configuration (Conf 0, Conf 1, Conf 2) should be performed
+  *         using SDADC_AINInit()
+  * @retval None
+  */
+void SDADC_ChannelConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_Channel, uint32_t SDADC_Conf)
+{
+  uint32_t channelnum = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_INJECTED_CHANNEL(SDADC_Channel));
+  assert_param(IS_SDADC_CONF(SDADC_Conf));
+
+  /*----------------------- SDADCx CONFCHRx Configuration --------------------*/
+  if(SDADC_Channel != SDADC_Channel_8)
+  {
+    /* Get channel number */
+    channelnum = (uint32_t)(SDADC_Channel>>16);
+    /* Set the channel configuration */
+    SDADCx->CONFCHR1 |= (uint32_t) (SDADC_Conf << (channelnum << 2));
+  }
+  else
+  {
+    SDADCx->CONFCHR2 = (uint32_t) (SDADC_Conf);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified SDADC peripheral.
+  * @note   When disabled, power down mode is entered, the flags and the data
+  *         are cleared.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  NewState: new state of the SDADCx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDADC_Cmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the ADON bit to enable the SDADC */
+    SDADCx->CR2 |= (uint32_t)SDADC_CR2_ADON;
+  }
+  else
+  {
+    /* Reset the ADON bit to disable the SDADC */
+    SDADCx->CR2 &= (uint32_t)(~SDADC_CR2_ADON);
+  }
+}
+
+/**
+  * @brief  Enables or disables the initialization mode for specified SDADC peripheral.
+  * @note   Initialization mode should be enabled before setting the analog input
+  *         configuration, the fast conversion mode, the external trigger...
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  NewState: new state of the SDADCx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  *         When enabled, the SDADCx is in initialization mode and the SDADCx can
+  *         be configured (except: power down mode, standby mode, slow clock and VREF selection).
+  *         When disabled, the SDADCx isn't in initialization mode and limited
+  *         configurations are allowed (regular channel selection, software trigger)
+  * @retval None
+  */
+void SDADC_InitModeCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the INIT bit to enter initialization mode */
+    SDADCx->CR1 |= (uint32_t)SDADC_CR1_INIT;
+  }
+  else
+  {
+    /* Reset the INIT bit to exit initialization mode */
+    SDADCx->CR1 &= (uint32_t)(~SDADC_CR1_INIT);
+  }
+}
+
+/**
+  * @brief  Enables or disables the fast conversion mode for the SDADC.
+  * @note   When converting a single channel in continuous mode, having enabled
+  *         fast mode causes each conversion (except for the first) to execute
+  *         3 times faster (taking 120 SDADC cycles rather than 360).
+  *         Fast conversion mode has no meaning for conversions which are not continuous.
+  * @note   fast conversion mode can be modified only if the SDADC is disabled
+  *         or the INITRDY flag is set. Otherwise the configuration can't be modified.    
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  NewState: new state of the selected SDADC fast conversion mode
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDADC_FastConversionCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the fast conversion mode */
+    SDADCx->CR2 |= SDADC_CR2_FAST;
+  }
+  else
+  {
+    /* Disable the fast conversion mode */
+    SDADCx->CR2 &= (uint32_t)(~SDADC_CR2_FAST);
+  }
+}
+
+/**
+  * @brief  Selects the reference voltage.
+  * @note   The reference voltage is common to the all SDADCs (SDADC1, SDADC2 and SDADC3).
+  *         The reference voltage selection is available only in SDADC1 and therefore
+  *         to select the VREF for SDADC2/SDADC3, SDADC1 clock must be already enabled.
+  * @note   The reference voltage selection can be performed only when the SDADC
+  *         is disabled.
+  * @param  SDADC_VREF: Reference voltage selection.
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_VREF_Ext: The reference voltage is forced externally using VREF pin
+  *            @arg SDADC_VREF_VREFINT1: The reference voltage is forced internally to 1.22V VREFINT
+  *            @arg SDADC_VREF_VREFINT2: The reference voltage is forced internally to 1.8V VREFINT
+  *            @arg SDADC_VREF_VDDA: The reference voltage is forced internally to VDDA
+  * @retval None
+  */
+void SDADC_VREFSelect(uint32_t SDADC_VREF)
+{
+uint32_t tmpcr1;
+
+  /* Check the parameter */
+  assert_param(IS_SDADC_VREF(SDADC_VREF));
+
+  /* Get SDADC1_CR1 register value */
+  tmpcr1 = SDADC1->CR1;
+
+  /* Clear the SDADC1_CR1_REFV bits */
+  tmpcr1 &= (uint32_t) (~SDADC_CR1_REFV);
+  /* Select the reference voltage */
+  tmpcr1 |= SDADC_VREF;
+
+  /* Write in SDADC_CR1 */
+  SDADC1->CR1 = tmpcr1;
+}
+
+/**
+  * @brief  Configures the calibration sequence.
+  * @note   After calling SDADC_CalibrationSequenceConfig(), use SDADC_StartCalibration()
+  *         to start the calibration process.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_CalibrationSequence: Number of calibration sequence to be performed.
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_CalibrationSequence_1: One calibration sequence will be performed
+  *                                      to calculate OFFSET0[11:0] (offset that corresponds to conf0)
+  *            @arg SDADC_CalibrationSequence_2: Two calibration sequences will be performed
+  *                                      to calculate OFFSET0[11:0] and OFFSET1[11:0]
+  *                                      (offsets that correspond to conf0 and conf1)
+  *            @arg SDADC_CalibrationSequence_3: Three calibration sequences will be performed
+  *                                      to calculate OFFSET0[11:0], OFFSET1[11:0], 
+  *                                      and OFFSET2[11:0] (offsets that correspond to conf0, conf1 and conf2)
+  * @retval None
+  */
+void SDADC_CalibrationSequenceConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_CalibrationSequence)
+{
+  uint32_t tmpcr2;
+
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_CALIB_SEQUENCE(SDADC_CalibrationSequence));
+
+  /* Get SDADC_CR2 register value */
+  tmpcr2 = SDADCx->CR2;
+
+  /* Clear the SDADC_CR2_CALIBCNT bits */
+  tmpcr2 &= (uint32_t) (~SDADC_CR2_CALIBCNT);
+  /* Set the calibration sequence */
+  tmpcr2 |= SDADC_CalibrationSequence;
+
+  /* Write in SDADC_CR2 */
+  SDADCx->CR2 = tmpcr2;
+}
+
+/**
+  * @brief  Launches a request to start the calibration sequence.
+  * @note   use SDADC_CalibrationSequenceConfig() function to configure the 
+  *         calibration sequence then call SDADC_StartCalibration() to start the 
+  *         calibration process.  
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @retval None
+  */
+void SDADC_StartCalibration(SDADC_TypeDef* SDADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+
+  /* Request a start of the calibration sequence */
+  SDADCx->CR2 |= (uint32_t)SDADC_CR2_STARTCALIB;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_Group2 Regular Channels Configuration functions
+ *  @brief   Regular Channels Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Regular Channels Configuration functions ##### 
+ ===============================================================================  
+    [..] This section provides functions allowing to manage the SDADC regular channels,
+         it is composed of 3 sub sections: 
+        (+) Configuration and management functions for regular channels:
+           (++) Select the channel to be used for regular conversion using
+                 SDADC_ChannelSelect() (*)
+           (++) Activate the continuous Mode using SDADC_ContinuousModeCmd() (*)
+           (++) Perform a software start trigger using SDADC_SoftwareStartConv()
+           (++) For SDADC2 and SDADC3, Enable synchronization with SDADC1 using
+                 SDADC_RegularSynchroSDADC1()
+              -@@- Please Note that the following features for regular channels
+                   can be configurated using the SDADC_Init() function:
+           (++) Channel selection
+           (++) Continuous mode activation
+        (+) Get the regular conversion data: Use SDADC_GetConversionValue() to 
+            read the conversion value for regular conversion
+        (+) Get the SDADC2/SDADC3 regular conversion data synchronized with SDADC1
+            Use SDADC_GetConversionSDADC12Value()/SDADC_GetConversionSDADC13Value to 
+            read the conversion value of SDADC1 regular conversion concatenated to
+            SDADC2/SDADC3 regular conversion
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Selects the SDADC channel to be used for regular conversion.
+  * @note   Just one channel of the 9 available channels can be selected.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_Channel: The SDADC regular channel.
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_Channel_0: SDADC Channel 0 selected
+  *            @arg SDADC_Channel_1: SDADC Channel 1 selected
+  *            @arg SDADC_Channel_2: SDADC Channel 2 selected
+  *            @arg SDADC_Channel_3: SDADC Channel 3 selected
+  *            @arg SDADC_Channel_4: SDADC Channel 4 selected
+  *            @arg SDADC_Channel_5: SDADC Channel 5 selected
+  *            @arg SDADC_Channel_6: SDADC Channel 6 selected
+  *            @arg SDADC_Channel_7: SDADC Channel 7 selected
+  *            @arg SDADC_Channel_8: SDADC Channel 8 selected
+  * @retval None
+  */
+void SDADC_ChannelSelect(SDADC_TypeDef* SDADCx, uint32_t SDADC_Channel)
+{
+uint32_t tmpcr2;
+
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_REGULAR_CHANNEL(SDADC_Channel));
+
+  /* Get SDADC_CR2 register value */
+  tmpcr2 = SDADCx->CR2;
+
+  /* Clear the RCH[3:0] bits */
+  tmpcr2 &= (uint32_t) (~SDADC_CR2_RCH);
+  /* Select the regular channel */
+  tmpcr2 |= (uint32_t) (SDADC_Channel & 0xFFFF0000);
+
+  /* Write in SDADC_CR2 register */
+  SDADCx->CR2 = tmpcr2;
+}
+
+/**
+  * @brief  Enables or disables the SDADC continuous conversion mode.
+  *         When enabled, the regular channel is converted repeatedly after each
+  *         conversion request.
+  *         When disabled, the regular channel is converted once for each
+  *         conversion request.     
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  NewState: new state of the selected SDADC continuous conversion mode
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDADC_ContinuousModeCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SDADC continuous conversion mode */
+    SDADCx->CR2 |= (uint32_t)SDADC_CR2_RCONT;
+  }
+  else
+  {
+    /* Disable the selected SDADC continuous conversion mode */
+    SDADCx->CR2 &= (uint32_t)(~SDADC_CR2_RCONT);
+  }
+}
+
+/**
+  * @brief  Enables the selected SDADC software start conversion of the regular channels.
+  * @note   If the flag SDADC_FLAG_RCIP is set or INIT bit is set, calling this
+  *         function SDADC_SoftwareStartConv() has no effect.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @retval None
+  */
+void SDADC_SoftwareStartConv(SDADC_TypeDef* SDADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+
+  /* Enable the selected SDADC conversion for regular group */
+  SDADCx->CR2 |= (uint32_t)SDADC_CR2_RSWSTART;
+}
+
+/**
+  * @brief  Returns the last SDADC conversion result data for regular channel.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @retval The Data conversion value.
+  */
+int16_t SDADC_GetConversionValue(SDADC_TypeDef* SDADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+
+  /* Return the selected SDADC conversion value for regular channel */
+  return (int16_t) SDADCx->RDATAR;
+}
+
+/**
+  * @brief  Launches SDADC2/SDADC3 regular conversion synchronously with SDADC1.
+  * @note   This feature is available only on SDADC2 and SDADC3.
+  * @param  SDADCx: where x can be 2 or 3 to select the SDADC peripheral.
+  *         When enabled, a regular conversion is launched at the same moment
+  *         that a regular conversion is launched in SDADC1.
+  *         When disabled, do not launch a regular conversion synchronously with SDADC1.
+  * @retval None
+  */
+void SDADC_RegularSynchroSDADC1(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_SLAVE_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable synchronization with SDADC1 on regular conversions */
+    SDADCx->CR1 |= SDADC_CR1_RSYNC;
+  }
+  else
+  {
+    /* Disable synchronization with SDADC1 on regular conversions */
+    SDADCx->CR1 &= (uint32_t)~SDADC_CR1_RSYNC;
+  }
+}
+
+/**
+  * @brief  Returns the last conversion result data for regular channel of SDADC1 and SDADC2.
+  *         RSYNC bit of the SDADC2 should be already set.
+  * @param  None
+  * @retval The Data conversion value for SDADC1 and SDADC2.
+  *         In 16-bit MSB: the regular conversion data for SDADC2.
+  *          This data is valid only when the flag SDADC_FLAG_REOC of SDADC2 is set.  
+  *         In 16-bit LSB: the regular conversion data for SDADC1.
+  *          This data is valid only when the flag SDADC_FLAG_REOC of SDADC1 is set.    
+  */
+uint32_t SDADC_GetConversionSDADC12Value(void)
+{
+  /* Return the selected conversion value for regular channel of SDADC1 and SDADC2*/
+  return (uint32_t) SDADC1->RDATA12R;
+}
+
+/**
+  * @brief  Returns the last conversion result data for regular channel of SDADC1 and SDADC3.
+  *         RSYNC bit of the SDADC3 should be already set.
+  * @param  None
+  * @retval The Data conversion value for SDADC1 and SDADC3.
+  *         In 16-bit MSB: the regular conversion data for SDADC3.
+  *          This data is valid only when the flag SDADC_FLAG_REOC of SDADC3 is set.  
+  *         In 16-bit LSB: the regular conversion data for SDADC1.
+  *          This data is valid only when the flag SDADC_FLAG_REOC of SDADC1 is set.
+  */
+uint32_t SDADC_GetConversionSDADC13Value(void)
+{
+  /* Return the selected conversion value for regular channel of SDADC1 and SDADC3*/
+  return (uint32_t) SDADC1->RDATA13R;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_Group3 Injected channels Configuration functions
+ *  @brief   Injected channels Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Injected channels Configuration functions  #####
+ ===============================================================================  
+
+    [..] This section provide functions allowing to configure the SDADC Injected
+         channels, it is composed of 2 sub sections:
+
+         (#) Configuration functions for Injected channels: This subsection provides 
+             functions allowing to configure the SDADC injected channels:
+             (++) Select the configuration  for the SDADC injected channel
+             (++) Activate the continuous Mode  
+             (++) External/software trigger source   
+             (++) External trigger edge (rising, falling, rising & falling)
+
+         (#) Get injected channel conversion data: This subsection provides an
+             important function in the SDADC peripheral since it returns the
+             converted data of a specific injected channel.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables the selected SDADC software start conversion of the injected 
+  *         channels.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @retval None
+  */
+void SDADC_SoftwareStartInjectedConv(SDADC_TypeDef* SDADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+
+  /* Start a conversion of the injected group of channels */
+  SDADCx->CR2 |= (uint32_t)SDADC_CR2_JSWSTART;
+}
+ 
+/**
+  * @brief  Selects the SDADC injected channel(s).
+  * @note   When selected, the SDADC channel is part of the injected group
+  *         By default, channel 0 is selected
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_Channel: The SDADC injected channel.
+  *          This parameter can be one or any combination of the following values:
+  *            @arg SDADC_Channel_0: SDADC Channel 0 selected
+  *            @arg SDADC_Channel_1: SDADC Channel 1 selected
+  *            @arg SDADC_Channel_2: SDADC Channel 2 selected
+  *            @arg SDADC_Channel_3: SDADC Channel 3 selected
+  *            @arg SDADC_Channel_4: SDADC Channel 4 selected
+  *            @arg SDADC_Channel_5: SDADC Channel 5 selected
+  *            @arg SDADC_Channel_6: SDADC Channel 6 selected
+  *            @arg SDADC_Channel_7: SDADC Channel 7 selected
+  *            @arg SDADC_Channel_8: SDADC Channel 8 selected
+  * @retval None
+  */
+void SDADC_InjectedChannelSelect(SDADC_TypeDef* SDADCx, uint32_t SDADC_Channel)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_INJECTED_CHANNEL(SDADC_Channel));
+
+  /* Select the SDADC injected channel */
+  SDADCx->JCHGR = (uint32_t) (SDADC_Channel & 0x0000FFFF);
+}
+
+/**
+  * @brief  Enables or disables delayed start of injected conversions
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  NewState: new state of the selected SDADC delay start of injected
+  *         conversions. This parameter can be: ENABLE or DISABLE.
+  *         When disabled, injected conversions begin as soon as possible after
+  *         the request.
+  *         When enabled, after a request for injected conversion the SDADC waits
+  *         a fixed interval before launching the conversion.
+  * @retval None
+  */
+void SDADC_DelayStartInjectedConvCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable delay start of injected conversions */
+    SDADCx->CR2 |= (uint32_t) (SDADC_CR2_JDS);
+  }
+  else
+  {
+    /* Disable delay start of injected conversions */
+    SDADCx->CR2 &= (uint32_t) ~(SDADC_CR2_JDS);
+  }
+}
+
+/**
+  * @brief  Enables or disables the continuous mode for injected channels for
+  *         the specified SDADC
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  NewState: new state of the selected SDADC continuous mode
+  *         on injected channels. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDADC_InjectedContinuousModeCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the SDADC continuous mode for injected channels */
+    SDADCx->CR2 |= (uint32_t)SDADC_CR2_JCONT;
+  }
+  else
+  {
+    /* Disable the SDADC continuous mode for injected channels */
+    SDADCx->CR2 &= (uint32_t)(~SDADC_CR2_JCONT);
+  }
+}
+
+/**
+  * @brief  Configures the SDADCx external trigger for injected channels conversion.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_ExternalTrigInjecConv: specifies the SDADC trigger to start injected 
+  *    conversion. This parameter can be one of the following values:
+  *            @arg SDADC_ExternalTrigInjecConv_T13_CC1: Timer13 capture compare1 selected 
+  *            @arg SDADC_ExternalTrigInjecConv_T14_CC1: Timer14 TRGO event selected 
+  *            @arg SDADC_ExternalTrigInjecConv_T16_CC1: Timer16 TRGO event selected
+  *            @arg SDADC_ExternalTrigInjecConv_T17_CC1: Timer17 capture compare1 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T12_CC1: Timer12 capture compare1 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T12_CC2: Timer12 capture compare2 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T15_CC2: Timer15 capture compare2 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T2_CC3: Timer2 capture compare3 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T2_CC4: Timer2 capture compare4 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T3_CC1: Timer3 capture compare1 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T3_CC2: Timer3 capture compare2 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T3_CC3: Timer3 capture compare3 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T4_CC1: Timer4 capture compare1 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T4_CC2: Timer4 capture compare2 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T4_CC3: Timer4 capture compare3 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T19_CC2: Timer19 capture compare2 selected 
+  *            @arg SDADC_ExternalTrigInjecConv_T19_CC3: Timer19 capture compare3 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T19_CC4: Timer19 capture compare4 selected
+  *            @arg SDADC_ExternalTrigInjecConv_T4_CC4: Timer4 capture compare4 selected
+  *            @arg SDADC_ExternalTrigInjecConv_Ext_IT11: External interrupt line 11 event selected
+  *            @arg SDADC_ExternalTrigInjecConv_Ext_IT15: External interrupt line 15 event selected
+  * @retval None
+  */
+void SDADC_ExternalTrigInjectedConvConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_ExternalTrigInjecConv)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_EXT_INJEC_TRIG(SDADC_ExternalTrigInjecConv));
+
+  /* Get the old register value */
+  tmpreg = SDADCx->CR2;
+
+  /* Clear the old external trigger selection for injected group */
+  tmpreg &= (uint32_t) (~SDADC_CR2_JEXTSEL);
+  /* Set the external event selection for injected group */
+  tmpreg |= SDADC_ExternalTrigInjecConv;
+
+  /* Store the new register value */
+  SDADCx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Configures the SDADCx external trigger edge for injected channels conversion.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_ExternalTrigInjecConvEdge: specifies the SDADC external trigger
+  *         edge to start injected conversion.
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_ExternalTrigInjecConvEdge_None: external trigger disabled for
+  *          injected conversion
+  *            @arg SDADC_ExternalTrigInjecConvEdge_Rising: Each rising edge on the selected
+  *          trigger makes a request to launch a injected conversion
+  *            @arg SDADC_ExternalTrigInjecConvEdge_Falling: Each falling edge on the selected
+  *          trigger makes a request to launch a injected conversion
+  *            @arg SDADC_ExternalTrigInjecConvEdge_RisingFalling: Both rising edges and 
+  *          falling edges on the selected trigger make requests to launch injected conversions.
+  * @retval None
+  */
+void SDADC_ExternalTrigInjectedConvEdgeConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_ExternalTrigInjecConvEdge)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_EXT_INJEC_TRIG_EDGE(SDADC_ExternalTrigInjecConvEdge));
+
+  /* Get the old register value */
+  tmpreg = SDADCx->CR2;
+
+  /* Clear the old external trigger edge for injected group */
+  tmpreg &= (uint32_t) (~SDADC_CR2_JEXTEN);
+  /* Set the new external trigger edge for injected group */
+  tmpreg |= SDADC_ExternalTrigInjecConvEdge;
+
+  /* Store the new register value */
+  SDADCx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Returns the injected channel most recently converted for
+  *         the specified SDADC
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @retval The most recently converted SDADC injected channel.
+  *          This parameter can be one of the following values:
+  *            @arg 0x00000001: SDADC_Channel_0 is recently converted
+  *            @arg 0x00010002: SDADC_Channel_1 is recently converted
+  *            @arg 0x00020004: SDADC_Channel_2 is recently converted
+  *            @arg 0x00030008: SDADC_Channel_3 is recently converted
+  *            @arg 0x00040010: SDADC_Channel_4 is recently converted
+  *            @arg 0x00050020: SDADC_Channel_5 is recently converted
+  *            @arg 0x00060040: SDADC_Channel_6 is recently converted
+  *            @arg 0x00070080: SDADC_Channel_7 is recently converted
+  *            @arg 0x00080100: SDADC_Channel_8 is recently converted
+  */
+uint32_t SDADC_GetInjectedChannel(SDADC_TypeDef* SDADCx)
+{
+  uint32_t temp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+
+  /* Get the injected channel most recently converted */
+  temp = (uint32_t)(SDADCx->JDATAR>>16);
+  temp = (uint32_t) (((uint32_t)1<JDATAR;
+
+  /* Get the injected channel most recently converted */
+   *(uint32_t*)SDADC_Channel = (uint32_t) ((uint32_t)((tmp>>8) &0xffff0000) | (((uint32_t)1<<(tmp>>24))));
+
+  /* Returns the injected channel conversion data */
+  return (int16_t) ((uint32_t)(tmp & 0x0000FFFF));
+}
+
+/**
+  * @brief  Launches injected conversion synchronously with SDADC1.
+  * @note   This feature is available only on SDADC2 and SDADC3.
+  * @param  SDADCx: where x can be 2 or 3 to select the SDADC peripheral.
+  * @param  NewState: new state of the selected SDADC synchronization with SDADC1
+  *          This parameter can be: ENABLE or DISABLE.
+  *         When enabled, An injected conversion is launched at the same moment
+  *         that an injected conversion is launched in SDADC1.
+  *         When disabled, do not launch an injected conversion synchronously with SDADC1.
+  * @retval None
+  */
+void SDADC_InjectedSynchroSDADC1(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_SLAVE_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable synchronization with SDADC1 on injected conversions */
+    SDADCx->CR1 |= SDADC_CR1_JSYNC;
+  }
+  else
+  {
+    /* Disable synchronization with SDADC1 on injected conversions */
+    SDADCx->CR1 &= (uint32_t)~SDADC_CR1_JSYNC;
+  }
+}
+
+/**
+  * @brief  Returns the last conversion result data for injected channel of SDADC1 and SDADC2.
+  *         JSYNC bit of the SDADC2 should be already set.
+  * @param  None
+  * @retval The Data conversion value for SDADC1 and SDADC2.
+  *         In 16-bit MSB: the regular conversion data for SDADC2.
+  *          This data is valid only when the flag SDADC_FLAG_JEOC of SDADC2 is set.  
+  *         In 16-bit LSB: the regular conversion data for SDADC1.
+  *          This data is valid only when the flag SDADC_FLAG_JEOC of SDADC1 is set.    
+  */
+uint32_t SDADC_GetInjectedConversionSDADC12Value(void)
+{
+  /* Return the selected conversion value for injected channel of SDADC1 and SDADC2*/
+  return (uint32_t) SDADC1->JDATA12R;
+}
+
+/**
+  * @brief  Returns the last conversion result data for injected channel of SDADC1 and SDADC3.
+  *         JSYNC bit of the SDADC3 should be already set.
+  * @param  None
+  * @retval The Data conversion value for SDADC1 and SDADC3.
+  *         In 16-bit MSB: the injected conversion data for SDADC3.
+  *          This data is valid only when the flag SDADC_FLAG_JEOC of SDADC3 is set.  
+  *         In 16-bit LSB: the injected conversion data for SDADC1.
+  *          This data is valid only when the flag SDADC_FLAG_JEOC of SDADC1 is set.
+  */
+uint32_t SDADC_GetInjectedConversionSDADC13Value(void)
+{
+  /* Return the selected conversion value for injected channel of SDADC1 and SDADC3*/
+  return (uint32_t) SDADC1->JDATA13R;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_Group4 Power saving functions
+ *  @brief   Power saving functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Power saving functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to reduce power consumption: 
+        (+) Enable the power down mode when idle using SDADC_PowerDownCmd();
+        (+) Enable the standby mode when idle using SDADC_StandbyCmd();
+        (+) Enable the slow clock mode using SDADC_SlowClockCmd()
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the SDADC power down mode when idle.
+  * @note   SDADC power down mode when idle is used to cut the consumption when
+  *         the SDADC is not converting (when idle).
+  * @note   When the SDADC is in power down mode and a conversion is requested, 
+  *         the SDADC takes 100us to stabilize before launching the conversion.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.  
+  * @param  NewState: new state of the selected SDADC power down mode when idle
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDADC_PowerDownCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the SDADC power-down when idle */
+    SDADCx->CR1 |= SDADC_CR1_PDI;
+  }
+  else
+  {
+    /* Disable the SDADCx power-down when idle */
+    SDADCx->CR1 &= (uint32_t)~SDADC_CR1_PDI;
+  }
+}
+
+/**
+  * @brief  Enables or disables the SDADC standby mode when idle.
+  * @note   SDADC standby mode when idle is used to cut the consumption when
+  *         the SDADC is not converting (when idle).
+  * @note   When the SDADC is in standby mode and a conversion is requested, 
+  *         the SDADC takes 50us to stabilize before launching the conversion.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.  
+  * @param  NewState: new state of the selected SDADC standby mode when idle
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDADC_StandbyCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the standby mode when idle */
+    SDADCx->CR1 |= SDADC_CR1_SBI;
+  }
+  else
+  {
+    /* Disable the standby mode when idle */
+    SDADCx->CR1 &= (uint32_t)~SDADC_CR1_SBI;
+  }
+}
+
+/**
+  * @brief  Enables or disables the SDADC in slow clock mode.
+  * @note   Slow clock mode (where the SDADC clock frequency should be 1.5MHz)
+  *         allowing a lower level of current consumption as well as operation
+  *         at a lower minimum voltage.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.  
+  * @param  NewState: new state of the selected SDADC slow clock mode
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDADC_SlowClockCmd(SDADC_TypeDef* SDADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the slow clock mode */
+    SDADCx->CR1 |= SDADC_CR1_SLOWCK;
+  }
+  else
+  {
+    /* Disable the slow clock mode */
+    SDADCx->CR1 &= (uint32_t)~SDADC_CR1_SLOWCK;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_Group5 Regular/Injected Channels DMA Configuration function
+ *  @brief   Regular/Injected Channels DMA Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Regular Channels DMA Configuration functions ##### 
+ ===============================================================================  
+    [..] This section provides functions allowing to configure the DMA for SDADC regular 
+         or injected channels.
+    [..] Since converted value is stored into a unique data register, it is useful
+         to use DMA for conversion of more than one channel.
+         This avoids the loss of the data already stored in the SDADC Data register. 
+         When the DMA is enabled for regular/injected channel (using the SDADC_DMAConfig()
+         function), after each conversion of a regular/injected channel,
+         a DMA request is generated.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the DMA transfer for regular/injected conversions.  
+  * @note   DMA requests can't be enabled for both regular and injected conversions.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_DMATransfer: Specifies the SDADC DMA transfer.
+  *          This parameter can be one of the following values:
+  *          @arg SDADC_DMATransfer_Regular: When enabled, DMA manages reading the 
+  *          data for the regular channel.
+  *          @arg SDADC_DMATransfer_Injected: When enabled, DMA manages reading the
+  *          data for the injected channel.
+  * @param  NewState Indicates the new state of the SDADC DMA interface.
+  *           This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void SDADC_DMAConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_DMATransfer, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_DMA_TRANSFER(SDADC_DMATransfer));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA transfer */
+    SDADCx->CR1 |= SDADC_DMATransfer;
+  }
+  else
+  {
+    /* Disable the DMA transfer */
+    SDADCx->CR1 &= (uint32_t)(~SDADC_DMATransfer);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDADC_Group6 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+          ##### Interrupts and flags management functions ##### 
+ ===============================================================================  
+    [..] This section provides functions allowing to configure the SDADC Interrupts and
+         get the status and clear flags and Interrupts pending bits.
+
+    [..] The SDADC provide 5 Interrupts sources and 10 Flags which can be divided into 3 groups:
+  
+  *** Flags and Interrupts for SDADC regular channels ***
+  ======================================================  
+    [..]
+        (+)Flags :
+           (##) SDADC_FLAG_ROVR : Overrun detection when regular converted data are lost.
+           (##) SDADC_FLAG_REOC : Regular channel end of conversion.
+           (##) SDADC_FLAG_RCIP: Regular conversion in progress.
+     
+        (+)Interrupts :
+           (##) SDADC_IT_REOC : specifies the interrupt source for end of regular conversion event.
+           (##) SDADC_IT_ROVRF : specifies the interrupt source for regular conversion overrun event.
+  
+  
+  *** Flags and Interrupts for SDADC Injected channels ***
+  ======================================================
+    [..]
+        (+)Flags :
+           (##) SDADC_FLAG_JEOC : Injected channel end of conversion event.
+           (##) SDADC_FLAG_JOVR: Injected channel Overrun detection event.
+           (##) SDADC_FLAG_JCIP: Injected channel conversion in progress.
+
+        (+)Interrupts :
+           (##) SDADC_IT_JEOC: specifies the interrupt source for end of injected
+                        conversion event.
+           (##) SDADC_IT_JOVR: specifies the interrupt source for injected conersion
+                        overrun event.
+
+  *** General Flags and Interrupts for the SDADC ***
+  ================================================
+    [..]
+        (+)Flags :
+           (##) SDADC_FLAG_EOCAL: specifies the end of calibration event.
+           (##) SDADC_FLAG_CALIBIP: specifies that calibration is in progress.
+           (##) SDADC_FLAG_STABIP:  specifies that stabilization is in progress.
+           (##) SDADC_FLAG_INITRDY: specifies that initialization mode is ready .
+
+        (+)Interrupts :
+           (##) SDADC_IT_EOCAL : specifies the interrupt source for end of calibration event.
+
+    [..] User should identify which mode will be used in his application to manage 
+         the SDADC controller events: Polling mode or Interrupt mode.
+
+    [..] In the Polling Mode it is advised to use the following functions:
+         (+) SDADC_GetFlagStatus(): to check if flags events occur.
+         (+) SDADC_ClearFlag()    : to clear the flags events.
+
+    [..] In the Interrupt Mode it is advised to use the following functions:
+         (+) SDADC_ITConfig()         : to enable or disable the interrupt source.
+         (+) SDADC_GetITStatus()      : to check if Interrupt occurs.
+         (+) SDADC_ClearITPendingBit(): to clear the Interrupt pending Bit 
+                                        (corresponding Flag). 
+@endverbatim
+  * @{
+  */ 
+
+/**
+  * @brief  Enables or disables the specified SDADC interrupts.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_IT: specifies the SDADC interrupt sources to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_IT_EOCAL: End of calibration interrupt
+  *            @arg SDADC_IT_JEOC: End of injected conversion interrupt
+  *            @arg SDADC_IT_JOVR: Injected conversion overrun interrupt
+  *            @arg SDADC_IT_REOC: End of regular conversion interrupt
+  *            @arg SDADC_IT_ROVR: Regular conversion overrun interrupt
+  * @param  NewState: new state of the specified SDADC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDADC_ITConfig(SDADC_TypeDef* SDADCx, uint32_t SDADC_IT, FunctionalState NewState)  
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SDADC_IT(SDADC_IT)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SDADC interrupts */
+    SDADCx->CR1 |= SDADC_IT;
+  }
+  else
+  {
+    /* Disable the selected SDADC interrupts */
+    SDADCx->CR1 &= ((uint32_t)~SDADC_IT);
+  }
+}
+
+/**
+  * @brief  Checks whether the specified SDADC flag is set or not.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_FLAG: specifies the flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_FLAG_EOCAL: End of calibration flag
+  *            @arg SDADC_FLAG_JEOC: End of injected conversion flag
+  *            @arg SDADC_FLAG_JOVR: Injected conversion overrun flag
+  *            @arg SDADC_FLAG_REOC: End of regular conversion flag
+  *            @arg SDADC_FLAG_ROVR: Regular conversion overrun flag
+  *            @arg SDADC_FLAG_CALIBIP:Calibration in progress status flag
+  *            @arg SDADC_FLAG_JCIP: Injected conversion in progress status flag
+  *            @arg SDADC_FLAG_RCIP: Regular conversion in progress status flag
+  *            @arg SDADC_FLAG_STABIP: Stabilization in progress status flag
+  *            @arg SDADC_FLAG_INITRDY: Initialization mode is ready
+  * @retval The new state of SDADC_FLAG (SET or RESET).
+  */
+FlagStatus SDADC_GetFlagStatus(SDADC_TypeDef* SDADCx, uint32_t SDADC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_GET_FLAG(SDADC_FLAG));
+
+  /* Check the status of the specified SDADC flag */
+  if ((SDADCx->ISR & SDADC_FLAG) != (uint32_t)RESET)
+  {
+    /* SDADC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SDADC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SDADC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the SDADCx pending flags.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg SDADC_FLAG_EOCAL: End of calibration flag
+  *            @arg SDADC_FLAG_JOVR: Injected conversion overrun flag
+  *            @arg SDADC_FLAG_ROVR: Regular conversion overrun flag
+  * @retval None
+  */
+void SDADC_ClearFlag(SDADC_TypeDef* SDADCx, uint32_t SDADC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_CLEAR_FLAG(SDADC_FLAG));
+
+  /* Clear the selected SDADC flags */
+  SDADCx->CLRISR |= (uint32_t)SDADC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SDADC interrupt has occurred or not.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_IT: specifies the SDADC interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SDADC_IT_EOCAL: End of calibration flag 
+  *            @arg SDADC_IT_JEOC: End of injected conversion flag
+  *            @arg SDADC_IT_JOVR: Injected conversion overrun flag
+  *            @arg SDADC_IT_REOC: End of regular conversion flag
+  *            @arg SDADC_IT_ROVR: Regular conversion overrun flag
+  * @retval The new state of SDADC_IT (SET or RESET).
+  */
+ITStatus SDADC_GetITStatus(SDADC_TypeDef* SDADCx, uint32_t SDADC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t itstatus = 0, enablestatus = 0;
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_GET_IT(SDADC_IT));
+
+  /* Get the SDADC interrupt pending status */
+  itstatus = (uint32_t) (SDADC_IT & SDADCx->ISR);
+  /* Get the SDADC IT enable bit status */
+  enablestatus = (SDADCx->CR1 & (uint32_t)SDADC_IT);
+
+  /* Check the status of the specified SDADC interrupt */
+  if ((itstatus != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
+  {
+    /* SDADC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SDADC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SDADC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the SDADCx interrupt pending bits.
+  * @param  SDADCx: where x can be 1, 2 or 3 to select the SDADC peripheral.
+  * @param  SDADC_IT: specifies the SDADC interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg SDADC_IT_EOCAL: End of calibration flag 
+  *            @arg SDADC_IT_JOVR: Injected conversion overrun flag
+  *            @arg SDADC_IT_ROVR: Regular conversion overrun flag
+  * @retval None
+  */
+void SDADC_ClearITPendingBit(SDADC_TypeDef* SDADCx, uint32_t SDADC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_SDADC_ALL_PERIPH(SDADCx));
+  assert_param(IS_SDADC_CLEAR_IT(SDADC_IT));
+
+  /* Clear the selected SDADC interrupt pending bits */
+  SDADCx->CLRISR |= (uint32_t)SDADC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_spi.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_spi.c
new file mode 100644
index 00000000..5f1fda5a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_spi.c
@@ -0,0 +1,1302 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_spi.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Serial peripheral interface (SPI):
+  *           + Initialization and Configuration
+  *           + Data transfers functions
+  *           + Hardware CRC Calculation
+  *           + DMA transfers management
+  *           + Interrupts and flags management 
+  *
+  *  @verbatim
+
+ ===============================================================================
+                       ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (#) Enable peripheral clock using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE)
+            function for SPI1 or using RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE)
+            function for SPI2 or using RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE)
+            for SPI3.
+  
+        (#) Enable SCK, MOSI, MISO and NSS GPIO clocks using 
+            RCC_AHBPeriphClockCmd() function. 
+  
+        (#) Peripherals alternate function: 
+           (++) Connect the pin to the desired peripherals' Alternate 
+                 Function (AF) using GPIO_PinAFConfig() function.
+           (++) Configure the desired pin in alternate function by:
+                 GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF.
+           (++) Select the type, pull-up/pull-down and output speed via 
+                 GPIO_PuPd, GPIO_OType and GPIO_Speed members.
+           (++) Call GPIO_Init() function.
+  
+        (#) Program the Polarity, Phase, First Data, Baud Rate Prescaler, Slave 
+            Management, Peripheral Mode and CRC Polynomial values using the SPI_Init()
+            function.In I2S mode, program the Mode, Standard, Data Format, MCLK 
+            Output, Audio frequency and Polarity using I2S_Init() function.
+  
+        (#) Configure the FIFO threshold using SPI_RxFIFOThresholdConfig() to select 
+            at which threshold the RXNE event is generated.
+
+        (#) Enable the NVIC and the corresponding interrupt using the function 
+            SPI_ITConfig() if you need to use interrupt mode. 
+  
+        (#) When using the DMA mode 
+           (++) Configure the DMA using DMA_Init() function.
+           (++) Active the needed channel Request using SPI_I2S_DMACmd() function.
+   
+        (#) Enable the SPI using the SPI_Cmd() function or enable the I2S using
+            I2S_Cmd().
+   
+        (#) Enable the DMA using the DMA_Cmd() function when using DMA mode. 
+  
+        (#) Optionally, you can enable/configure the following parameters without
+            re-initialization (i.e there is no need to call again SPI_Init() function):
+           (++) When bidirectional mode (SPI_Direction_1Line_Rx or SPI_Direction_1Line_Tx)
+                 is programmed as Data direction parameter using the SPI_Init() 
+                 function it can be possible to switch between SPI_Direction_Tx 
+                 or SPI_Direction_Rx using the SPI_BiDirectionalLineConfig() function.
+           (++) When SPI_NSS_Soft is selected as Slave Select Management parameter 
+                 using the SPI_Init() function it can be possible to manage the 
+                 NSS internal signal using the SPI_NSSInternalSoftwareConfig() function.
+           (++) Reconfigure the data size using the SPI_DataSizeConfig() function.
+           (++) Enable or disable the SS output using the SPI_SSOutputCmd() function.  
+  
+        (#) To use the CRC Hardware calculation feature refer to the Peripheral 
+            CRC hardware Calculation subsection.
+  
+    @endverbatim 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_spi.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SPI
+  * @brief SPI driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* SPI registers Masks */
+#define CR1_CLEAR_MASK       ((uint16_t)0x3040)
+#define CR1_CLEAR_MASK2      ((uint16_t)0xFFFB)
+#define CR2_LDMA_MASK        ((uint16_t)0x9FFF)
+
+#define I2SCFGR_CLEAR_Mask   ((uint16_t)0xF040)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SPI_Private_Functions
+  * @{
+  */
+
+/** @defgroup SPI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+           ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..] This section provides a set of functions allowing to initialize the SPI Direction,
+         SPI Mode, SPI Data Size, SPI Polarity, SPI Phase, SPI NSS Management, SPI Baud
+         Rate Prescaler, SPI First Bit and SPI CRC Polynomial.
+
+    [..] The SPI_Init() function follows the SPI configuration procedures for Master mode
+         and Slave mode (details for these procedures are available in reference manual).
+         
+    [..] When the Software NSS management (SPI_InitStruct->SPI_NSS = SPI_NSS_Soft) is selected,
+         use the following function to manage the NSS bit:
+         void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
+
+    [..] In Master mode, when the Hardware NSS management (SPI_InitStruct->SPI_NSS = SPI_NSS_Hard)
+         is selected, use the follwoing function to enable the NSS output feature.
+         void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+
+    [..] The NSS pulse mode can be managed by the SPI TI mode when enabling it using the following function:
+         void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+         And it can be managed by software in the SPI Motorola mode using this function: 
+         void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+
+    [..] This section provides also functions to initialize the I2S Mode, Standard, 
+         Data Format, MCLK Output, Audio frequency and Polarity.
+  
+    [..] The I2S_Init() function follows the I2S configuration procedures for Master mode
+         and Slave mode.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the SPIx peripheral registers to their default
+  *         reset values.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval None
+  */
+void SPI_I2S_DeInit(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  if (SPIx == SPI1)
+  {
+    /* Enable SPI1 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
+    /* Release SPI1 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
+  }
+  else if (SPIx == SPI2)
+  {
+    /* Enable SPI2 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
+    /* Release SPI2 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
+  }
+  else
+  {
+    if (SPIx == SPI3)
+    {
+      /* Enable SPI3 reset state */
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE);
+      /* Release SPI3 from reset state */
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Fills each SPI_InitStruct member with its default value.
+  * @param  SPI_InitStruct: pointer to a SPI_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct)
+{
+/*--------------- Reset SPI init structure parameters values -----------------*/
+  /* Initialize the SPI_Direction member */
+  SPI_InitStruct->SPI_Direction = SPI_Direction_2Lines_FullDuplex;
+  /* Initialize the SPI_Mode member */
+  SPI_InitStruct->SPI_Mode = SPI_Mode_Slave;
+  /* Initialize the SPI_DataSize member */
+  SPI_InitStruct->SPI_DataSize = SPI_DataSize_8b;
+  /* Initialize the SPI_CPOL member */
+  SPI_InitStruct->SPI_CPOL = SPI_CPOL_Low;
+  /* Initialize the SPI_CPHA member */
+  SPI_InitStruct->SPI_CPHA = SPI_CPHA_1Edge;
+  /* Initialize the SPI_NSS member */
+  SPI_InitStruct->SPI_NSS = SPI_NSS_Hard;
+  /* Initialize the SPI_BaudRatePrescaler member */
+  SPI_InitStruct->SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
+  /* Initialize the SPI_FirstBit member */
+  SPI_InitStruct->SPI_FirstBit = SPI_FirstBit_MSB;
+  /* Initialize the SPI_CRCPolynomial member */
+  SPI_InitStruct->SPI_CRCPolynomial = 7;
+}
+
+/**
+  * @brief  Initializes the SPIx peripheral according to the specified 
+  *         parameters in the SPI_InitStruct.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_InitStruct: pointer to a SPI_InitTypeDef structure that
+  *         contains the configuration information for the specified SPI peripheral.
+  * @retval None
+  */
+void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct)
+{
+  uint16_t tmpreg = 0;
+  
+  /* check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  /* Check the SPI parameters */
+  assert_param(IS_SPI_DIRECTION_MODE(SPI_InitStruct->SPI_Direction));
+  assert_param(IS_SPI_MODE(SPI_InitStruct->SPI_Mode));
+  assert_param(IS_SPI_DATA_SIZE(SPI_InitStruct->SPI_DataSize));
+  assert_param(IS_SPI_CPOL(SPI_InitStruct->SPI_CPOL));
+  assert_param(IS_SPI_CPHA(SPI_InitStruct->SPI_CPHA));
+  assert_param(IS_SPI_NSS(SPI_InitStruct->SPI_NSS));
+  assert_param(IS_SPI_BAUDRATE_PRESCALER(SPI_InitStruct->SPI_BaudRatePrescaler));
+  assert_param(IS_SPI_FIRST_BIT(SPI_InitStruct->SPI_FirstBit));
+  assert_param(IS_SPI_CRC_POLYNOMIAL(SPI_InitStruct->SPI_CRCPolynomial));
+  
+  /*---------------------------- SPIx CR1 Configuration ------------------------*/
+  /* Get the SPIx CR1 value */
+  tmpreg = SPIx->CR1;
+  /* Clear BIDIMode, BIDIOE, RxONLY, SSM, SSI, LSBFirst, BR, CPOL and CPHA bits */
+  tmpreg &= CR1_CLEAR_MASK;
+  /* Configure SPIx: direction, NSS management, first transmitted bit, BaudRate prescaler
+  master/slave mode, CPOL and CPHA */
+  /* Set BIDImode, BIDIOE and RxONLY bits according to SPI_Direction value */
+  /* Set SSM, SSI bit according to SPI_NSS values */
+  /* Set LSBFirst bit according to SPI_FirstBit value */
+  /* Set BR bits according to SPI_BaudRatePrescaler value */
+  /* Set CPOL bit according to SPI_CPOL value */
+  /* Set CPHA bit according to SPI_CPHA value */
+  tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Direction | SPI_InitStruct->SPI_FirstBit |
+                      SPI_InitStruct->SPI_CPOL | SPI_InitStruct->SPI_CPHA |
+                      SPI_InitStruct->SPI_NSS | SPI_InitStruct->SPI_BaudRatePrescaler);  
+  /* Write to SPIx CR1 */
+  SPIx->CR1 = tmpreg;
+  /*-------------------------Data Size Configuration -----------------------*/
+  /* Get the SPIx CR2 value */
+  tmpreg = SPIx->CR2;
+  /* Clear DS[3:0] bits */
+  tmpreg &=(uint16_t)~SPI_CR2_DS;
+  /* Configure SPIx: Data Size */
+  tmpreg |= (uint16_t)(SPI_InitStruct->SPI_DataSize);
+  /* Write to SPIx CR2 */
+  SPIx->CR2 = tmpreg;
+  
+  /*---------------------------- SPIx CRCPOLY Configuration --------------------*/
+  /* Write to SPIx CRCPOLY */
+  SPIx->CRCPR = SPI_InitStruct->SPI_CRCPolynomial;
+  
+  /*---------------------------- SPIx CR1 Configuration ------------------------*/
+  /* Get the SPIx CR1 value */
+  tmpreg = SPIx->CR1;
+  /* Clear MSTR bit */
+  tmpreg &= CR1_CLEAR_MASK2;
+  /* Configure SPIx: master/slave mode */  
+  /* Set MSTR bit according to SPI_Mode */
+  tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Mode);  
+  /* Write to SPIx CR1 */
+  SPIx->CR1 = tmpreg;  
+  
+  /* Activate the SPI mode (Reset I2SMOD bit in I2SCFGR register) */
+  SPIx->I2SCFGR &= (uint16_t)~((uint16_t)SPI_I2SCFGR_I2SMOD);
+}
+
+/**
+  * @brief  Fills each I2S_InitStruct member with its default value.
+  * @param  I2S_InitStruct: pointer to a I2S_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct)
+{
+/*--------------- Reset I2S init structure parameters values -----------------*/
+  /* Initialize the I2S_Mode member */
+  I2S_InitStruct->I2S_Mode = I2S_Mode_SlaveTx;
+
+  /* Initialize the I2S_Standard member */
+  I2S_InitStruct->I2S_Standard = I2S_Standard_Phillips;
+
+  /* Initialize the I2S_DataFormat member */
+  I2S_InitStruct->I2S_DataFormat = I2S_DataFormat_16b;
+
+  /* Initialize the I2S_MCLKOutput member */
+  I2S_InitStruct->I2S_MCLKOutput = I2S_MCLKOutput_Disable;
+
+  /* Initialize the I2S_AudioFreq member */
+  I2S_InitStruct->I2S_AudioFreq = I2S_AudioFreq_Default;
+
+  /* Initialize the I2S_CPOL member */
+  I2S_InitStruct->I2S_CPOL = I2S_CPOL_Low;
+}
+
+/**
+  * @brief  Initializes the SPIx peripheral according to the specified 
+  *         parameters in the I2S_InitStruct.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  I2S_InitStruct: pointer to an I2S_InitTypeDef structure that
+  *         contains the configuration information for the specified SPI peripheral
+  *         configured in I2S mode.
+  * @note   This function calculates the optimal prescaler needed to obtain the most 
+  *         accurate audio frequency (depending on the I2S clock source, the PLL values 
+  *         and the product configuration). But in case the prescaler value is greater 
+  *         than 511, the default value (0x02) will be configured instead.
+  * @retval None
+  */
+void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct)
+{
+  uint16_t tmpreg = 0, i2sdiv = 2, i2sodd = 0, packetlength = 1;
+  uint32_t tmp = 0;
+  RCC_ClocksTypeDef RCC_Clocks;
+  uint32_t sourceclock = 0;
+
+  /* Check the I2S parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_I2S_MODE(I2S_InitStruct->I2S_Mode));
+  assert_param(IS_I2S_STANDARD(I2S_InitStruct->I2S_Standard));
+  assert_param(IS_I2S_DATA_FORMAT(I2S_InitStruct->I2S_DataFormat));
+  assert_param(IS_I2S_MCLK_OUTPUT(I2S_InitStruct->I2S_MCLKOutput));
+  assert_param(IS_I2S_AUDIO_FREQ(I2S_InitStruct->I2S_AudioFreq));
+  assert_param(IS_I2S_CPOL(I2S_InitStruct->I2S_CPOL));  
+
+/*----------------------- SPIx I2SCFGR & I2SPR Configuration -----------------*/
+  /* Clear I2SMOD, I2SE, I2SCFG, PCMSYNC, I2SSTD, CKPOL, DATLEN and CHLEN bits */
+  SPIx->I2SCFGR &= I2SCFGR_CLEAR_Mask; 
+  SPIx->I2SPR = 0x0002;
+
+  /* Get the I2SCFGR register value */
+  tmpreg = SPIx->I2SCFGR;
+
+  /* If the default value has to be written, reinitialize i2sdiv and i2sodd*/
+  if(I2S_InitStruct->I2S_AudioFreq == I2S_AudioFreq_Default)
+  {
+    i2sodd = (uint16_t)0;
+    i2sdiv = (uint16_t)2;   
+  }
+  /* If the requested audio frequency is not the default, compute the prescaler */
+  else
+  {
+    /* Check the frame length (For the Prescaler computing) */
+    if(I2S_InitStruct->I2S_DataFormat == I2S_DataFormat_16b)
+    {
+      /* Packet length is 16 bits */
+      packetlength = 1;
+    }
+    else
+    {
+      /* Packet length is 32 bits */
+      packetlength = 2;
+    }
+
+    /* I2S Clock source is System clock: Get System Clock frequency */
+    RCC_GetClocksFreq(&RCC_Clocks);      
+
+    /* Get the source clock value: based on System Clock value */
+    sourceclock = RCC_Clocks.SYSCLK_Frequency;    
+
+    /* Compute the Real divider depending on the MCLK output state with a floating point */
+    if(I2S_InitStruct->I2S_MCLKOutput == I2S_MCLKOutput_Enable)
+    {
+      /* MCLK output is enabled */
+      tmp = (uint16_t)(((((sourceclock / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5);
+    }
+    else
+    {
+      /* MCLK output is disabled */
+      tmp = (uint16_t)(((((sourceclock / (32 * packetlength)) *10 ) / I2S_InitStruct->I2S_AudioFreq)) + 5);
+    }
+    
+    /* Remove the floating point */
+    tmp = tmp / 10;
+
+    /* Check the parity of the divider */
+    i2sodd = (uint16_t)(tmp & (uint16_t)0x0001);
+
+    /* Compute the i2sdiv prescaler */
+    i2sdiv = (uint16_t)((tmp - i2sodd) / 2);
+
+    /* Get the Mask for the Odd bit (SPI_I2SPR[8]) register */
+    i2sodd = (uint16_t) (i2sodd << 8);
+  }
+
+  /* Test if the divider is 1 or 0 or greater than 0xFF */
+  if ((i2sdiv < 2) || (i2sdiv > 0xFF))
+  {
+    /* Set the default values */
+    i2sdiv = 2;
+    i2sodd = 0;
+  }
+
+  /* Write to SPIx I2SPR register the computed value */
+  SPIx->I2SPR = (uint16_t)(i2sdiv | (uint16_t)(i2sodd | (uint16_t)I2S_InitStruct->I2S_MCLKOutput));
+
+  /* Configure the I2S with the SPI_InitStruct values */
+  tmpreg |= (uint16_t)(SPI_I2SCFGR_I2SMOD | (uint16_t)(I2S_InitStruct->I2S_Mode | \
+                  (uint16_t)(I2S_InitStruct->I2S_Standard | (uint16_t)(I2S_InitStruct->I2S_DataFormat | \
+                  (uint16_t)I2S_InitStruct->I2S_CPOL))));
+
+  /* Write to SPIx I2SCFGR */
+  SPIx->I2SCFGR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the specified SPI peripheral.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI peripheral */
+    SPIx->CR1 |= SPI_CR1_SPE;
+  }
+  else
+  {
+    /* Disable the selected SPI peripheral */
+    SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_SPE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the TI Mode.
+  *
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called. 
+  * @note   When TI mode is selected, the control bits SSM, SSI, CPOL and CPHA 
+  *         are not taken into consideration and are configured by hardware 
+  *         respectively to the TI mode requirements.
+  *
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the selected SPI TI communication mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the TI mode for the selected SPI peripheral */
+    SPIx->CR2 |= SPI_CR2_FRF;
+  }
+  else
+  {
+    /* Disable the TI mode for the selected SPI peripheral */
+    SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_FRF);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified SPI peripheral (in I2S mode).
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI peripheral in I2S mode */
+    SPIx->I2SCFGR |= SPI_I2SCFGR_I2SE;
+  }
+  else
+  {
+    /* Disable the selected SPI peripheral in I2S mode */
+    SPIx->I2SCFGR &= (uint16_t)~((uint16_t)SPI_I2SCFGR_I2SE);
+  }
+}
+
+/**
+  * @brief  Configures the data size for the selected SPI.
+  * @param  SPIx: where x can be 1, 2 or 3  to select the SPI peripheral.
+  * @param  SPI_DataSize: specifies the SPI data size.
+  *         For the SPIx peripheral this parameter can be one of the following values:
+  *            @arg SPI_DataSize_4b: Set data size to 4 bits
+  *            @arg SPI_DataSize_5b: Set data size to 5 bits
+  *            @arg SPI_DataSize_6b: Set data size to 6 bits
+  *            @arg SPI_DataSize_7b: Set data size to 7 bits
+  *            @arg SPI_DataSize_8b: Set data size to 8 bits
+  *            @arg SPI_DataSize_9b: Set data size to 9 bits
+  *            @arg SPI_DataSize_10b: Set data size to 10 bits
+  *            @arg SPI_DataSize_11b: Set data size to 11 bits
+  *            @arg SPI_DataSize_12b: Set data size to 12 bits
+  *            @arg SPI_DataSize_13b: Set data size to 13 bits
+  *            @arg SPI_DataSize_14b: Set data size to 14 bits
+  *            @arg SPI_DataSize_15b: Set data size to 15 bits
+  *            @arg SPI_DataSize_16b: Set data size to 16 bits
+  * @retval None
+  */
+void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize)
+{
+  uint16_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_DATA_SIZE(SPI_DataSize));
+  /* Read the CR2 register */
+  tmpreg = SPIx->CR2;
+  /* Clear DS[3:0] bits */
+  tmpreg &= (uint16_t)~SPI_CR2_DS;
+  /* Set new DS[3:0] bits value */
+  tmpreg |= SPI_DataSize;
+  SPIx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Configures the FIFO reception threshold for the selected SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_RxFIFOThreshold: specifies the FIFO reception threshold.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_RxFIFOThreshold_HF: RXNE event is generated if the FIFO 
+  *                                         level is greater or equal to 1/2. 
+  *            @arg SPI_RxFIFOThreshold_QF: RXNE event is generated if the FIFO 
+  *                                         level is greater or equal to 1/4. 
+  * @retval None
+  */
+void SPI_RxFIFOThresholdConfig(SPI_TypeDef* SPIx, uint16_t SPI_RxFIFOThreshold)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_RX_FIFO_THRESHOLD(SPI_RxFIFOThreshold));
+
+  /* Clear FRXTH bit */
+  SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_FRXTH);
+
+  /* Set new FRXTH bit value */
+  SPIx->CR2 |= SPI_RxFIFOThreshold;
+}
+
+/**
+  * @brief  Selects the data transfer direction in bidirectional mode for the specified SPI.
+  * @param  SPIx: where x can be 1, 2 or 3  to select the SPI peripheral.
+  * @param  SPI_Direction: specifies the data transfer direction in bidirectional mode. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_Direction_Tx: Selects Tx transmission direction
+  *            @arg SPI_Direction_Rx: Selects Rx receive direction
+  * @retval None
+  */
+void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_DIRECTION(SPI_Direction));
+  if (SPI_Direction == SPI_Direction_Tx)
+  {
+    /* Set the Tx only mode */
+    SPIx->CR1 |= SPI_Direction_Tx;
+  }
+  else
+  {
+    /* Set the Rx only mode */
+    SPIx->CR1 &= SPI_Direction_Rx;
+  }
+}
+
+/**
+  * @brief  Configures internally by software the NSS pin for the selected SPI.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called.  
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_NSSInternalSoft: specifies the SPI NSS internal state.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_NSSInternalSoft_Set: Set NSS pin internally
+  *            @arg SPI_NSSInternalSoft_Reset: Reset NSS pin internally
+  * @retval None
+  */
+void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_NSS_INTERNAL(SPI_NSSInternalSoft));
+
+  if (SPI_NSSInternalSoft != SPI_NSSInternalSoft_Reset)
+  {
+    /* Set NSS pin internally by software */
+    SPIx->CR1 |= SPI_NSSInternalSoft_Set;
+  }
+  else
+  {
+    /* Reset NSS pin internally by software */
+    SPIx->CR1 &= SPI_NSSInternalSoft_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the SS output for the selected SPI.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called and the NSS hardware management mode is selected. 
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx SS output. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI SS output */
+    SPIx->CR2 |= SPI_CR2_SSOE;
+  }
+  else
+  {
+    /* Disable the selected SPI SS output */
+    SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_SSOE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the NSS pulse management mode.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called. 
+  * @note   When TI mode is selected, the control bits NSSP is not taken into 
+  *         consideration and are configured by hardware respectively to the 
+  *         TI mode requirements. 
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  NewState: new state of the NSS pulse management mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the NSS pulse management mode */
+    SPIx->CR2 |= SPI_CR2_NSSP;
+  }
+  else
+  {
+    /* Disable the NSS pulse management mode */
+    SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_NSSP);    
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group2 Data transfers functions
+ *  @brief   Data transfers functions
+ *
+@verbatim
+ ===============================================================================
+                    ##### Data transfers functions #####
+ ===============================================================================
+    [..] This section provides a set of functions allowing to manage the SPI or I2S 
+         data transfers.
+
+    [..] In reception, data are received and then stored into an internal Rx buffer while 
+         In transmission, data are first stored into an internal Tx buffer before being 
+         transmitted.
+
+    [..] The read access of the SPI_DR register can be done using 
+         SPI_ReceiveData8() (when data size is equal or inferior than 8bits) and.
+         SPI_I2S_ReceiveData16() (when data size is superior than 8bits)function
+         and returns the Rx buffered value. Whereas a write access to the SPI_DR 
+         can be done using SPI_SendData8() (when data size is equal or inferior than 8bits)
+         and SPI_I2S_SendData16() (when data size is superior than 8bits) function 
+         and stores the written data into Tx buffer.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits a Data through the SPIx/I2Sx peripheral.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void SPI_SendData8(SPI_TypeDef* SPIx, uint8_t Data)
+{
+  uint32_t spixbase = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  spixbase = (uint32_t)SPIx; 
+  spixbase += 0x0C;
+  
+  *(__IO uint8_t *) spixbase = Data;
+}
+
+/**
+  * @brief  Transmits a Data through the SPIx/I2Sx peripheral.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void SPI_I2S_SendData16(SPI_TypeDef* SPIx, uint16_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  SPIx->DR = (uint16_t)Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the SPIx/I2Sx peripheral. 
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval The value of the received data.
+  */
+uint8_t SPI_ReceiveData8(SPI_TypeDef* SPIx)
+{
+  uint32_t spixbase = 0x00;
+  
+  spixbase = (uint32_t)SPIx; 
+  spixbase += 0x0C;
+  
+  return *(__IO uint8_t *) spixbase;
+}
+
+/**
+  * @brief  Returns the most recent received data by the SPIx peripheral. 
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval The value of the received data.
+  */
+uint16_t SPI_I2S_ReceiveData16(SPI_TypeDef* SPIx)
+{
+  return SPIx->DR;
+}
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group3 Hardware CRC Calculation functions
+ *  @brief   Hardware CRC Calculation functions
+ *
+@verbatim   
+ ===============================================================================
+                ##### Hardware CRC Calculation functions #####
+ ===============================================================================
+    [..] This section provides a set of functions allowing to manage the SPI CRC hardware 
+         calculation.SPI communication using CRC is possible through the following procedure:
+
+         (#) Program the Data direction, Polarity, Phase, First Data, Baud Rate Prescaler, 
+             Slave Management, Peripheral Mode and CRC Polynomial values using the SPI_Init()
+             function.
+         (#) Enable the CRC calculation using the SPI_CalculateCRC() function.
+         (#) Enable the SPI using the SPI_Cmd() function
+         (#) Before writing the last data to the TX buffer, set the CRCNext bit using the 
+             SPI_TransmitCRC() function to indicate that after transmission of the last 
+             data, the CRC should be transmitted.
+         (#) After transmitting the last data, the SPI transmits the CRC. The SPI_CR1_CRCNEXT
+             bit is reset. The CRC is also received and compared against the SPI_RXCRCR 
+             value. 
+             If the value does not match, the SPI_FLAG_CRCERR flag is set and an interrupt
+             can be generated when the SPI_I2S_IT_ERR interrupt is enabled.
+
+    -@-
+       (+@) It is advised to don't read the calculate CRC values during the communication.
+       (+@) When the SPI is in slave mode, be careful to enable CRC calculation only 
+       when the clock is stable, that is, when the clock is in the steady state. 
+       If not, a wrong CRC calculation may be done. In fact, the CRC is sensitive 
+       to the SCK slave input clock as soon as CRCEN is set, and this, whatever 
+       the value of the SPE bit.
+       (+@) With high bitrate frequencies, be careful when transmitting the CRC.
+       As the number of used CPU cycles has to be as low as possible in the CRC 
+       transfer phase, it is forbidden to call software functions in the CRC 
+       transmission sequence to avoid errors in the last data and CRC reception. 
+       In fact, CRCNEXT bit has to be written before the end of the transmission/reception 
+       of the last data.
+       (+@) For high bit rate frequencies, it is advised to use the DMA mode to avoid the
+       degradation of the SPI speed performance due to CPU accesses impacting the 
+       SPI bandwidth.
+       (+@) When the STM32F37x are configured as slaves and the NSS hardware mode is 
+       used, the NSS pin needs to be kept low between the data phase and the CRC 
+       phase.
+       (+@) When the SPI is configured in slave mode with the CRC feature enabled, CRC
+       calculation takes place even if a high level is applied on the NSS pin. 
+       This may happen for example in case of a multislave environment where the 
+       communication master addresses slaves alternately.
+       (+@) Between a slave deselection (high level on NSS) and a new slave selection 
+       (low level on NSS), the CRC value should be cleared on both master and slave
+       sides in order to resynchronize the master and slave for their respective 
+       CRC calculation.
+
+    -@- To clear the CRC, follow the procedure below:
+       (#@) Disable SPI using the SPI_Cmd() function
+       (#@) Disable the CRC calculation using the SPI_CalculateCRC() function.
+       (#@) Enable the CRC calculation using the SPI_CalculateCRC() function.
+       (#@) Enable SPI using the SPI_Cmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the CRC calculation length for the selected SPI.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called.  
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_CRCLength: specifies the SPI CRC calculation length.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_CRCLength_8b: Set CRC Calculation to 8 bits
+  *            @arg SPI_CRCLength_16b: Set CRC Calculation to 16 bits
+  * @retval None
+  */
+void SPI_CRCLengthConfig(SPI_TypeDef* SPIx, uint16_t SPI_CRCLength)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_CRC_LENGTH(SPI_CRCLength));
+
+  /* Clear CRCL bit */
+  SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_CRCL);
+
+  /* Set new CRCL bit value */
+  SPIx->CR1 |= SPI_CRCLength;
+}
+
+/**
+  * @brief  Enables or disables the CRC value calculation of the transferred bytes.
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called.   
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral..
+  * @param  NewState: new state of the SPIx CRC value calculation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI CRC calculation */
+    SPIx->CR1 |= SPI_CR1_CRCEN;
+  }
+  else
+  {
+    /* Disable the selected SPI CRC calculation */
+    SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_CRCEN);
+  }
+}
+
+/**
+  * @brief  Transmit the SPIx CRC value.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval None
+  */
+void SPI_TransmitCRC(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  /* Enable the selected SPI CRC transmission */
+  SPIx->CR1 |= SPI_CR1_CRCNEXT;
+}
+
+/**
+  * @brief  Returns the transmit or the receive CRC register value for the specified SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_CRC: specifies the CRC register to be read.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_CRC_Tx: Selects Tx CRC register
+  *            @arg SPI_CRC_Rx: Selects Rx CRC register
+  * @retval The selected CRC register value..
+  */
+uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC)
+{
+  uint16_t crcreg = 0;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_CRC(SPI_CRC));
+
+  if (SPI_CRC != SPI_CRC_Rx)
+  {
+    /* Get the Tx CRC register */
+    crcreg = SPIx->TXCRCR;
+  }
+  else
+  {
+    /* Get the Rx CRC register */
+    crcreg = SPIx->RXCRCR;
+  }
+  /* Return the selected CRC register */
+  return crcreg;
+}
+
+/**
+  * @brief  Returns the CRC Polynomial register value for the specified SPI.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval The CRC Polynomial register value.
+  */
+uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  /* Return the CRC polynomial register */
+  return SPIx->CRCPR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group4 DMA transfers management functions
+ *  @brief   DMA transfers management functions
+  *
+@verbatim   
+ ===============================================================================
+                ##### DMA transfers management functions #####
+ ===============================================================================
+    [..] This section provides two functions that can be used only in DMA mode.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the SPIx/I2Sx DMA interface.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_I2S_DMAReq: specifies the SPI DMA transfer request to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg SPI_I2S_DMAReq_Tx: Tx buffer DMA transfer request
+  *            @arg SPI_I2S_DMAReq_Rx: Rx buffer DMA transfer request
+  * @param  NewState: new state of the selected SPI DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPI_I2S_DMA_REQ(SPI_I2S_DMAReq));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI DMA requests */
+    SPIx->CR2 |= SPI_I2S_DMAReq;
+  }
+  else
+  {
+    /* Disable the selected SPI DMA requests */
+    SPIx->CR2 &= (uint16_t)~SPI_I2S_DMAReq;
+  }
+}
+
+/**
+  * @brief  Configures the number of data to transfer type(Even/Odd) for the DMA
+  *         last transfers and for the selected SPI.
+  * @note   This function have a meaning only if DMA mode is selected and if 
+  *         the packing mode is used (data length <= 8 and DMA transfer size halfword)  
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_LastDMATransfer: specifies the SPI last DMA transfers state.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_LastDMATransfer_TxEvenRxEven: Number of data for transmission Even
+  *                                                   and number of data for reception Even.
+  *            @arg SPI_LastDMATransfer_TxOddRxEven: Number of data for transmission Odd
+  *                                                  and number of data for reception Even.
+  *            @arg SPI_LastDMATransfer_TxEvenRxOdd: Number of data for transmission Even
+  *                                                  and number of data for reception Odd.
+  *            @arg SPI_LastDMATransfer_TxOddRxOdd: Number of data for transmission Odd
+  *                                                 and number of data for reception Odd.
+  * @retval None
+  */
+void SPI_LastDMATransferCmd(SPI_TypeDef* SPIx, uint16_t SPI_LastDMATransfer)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_LAST_DMA_TRANSFER(SPI_LastDMATransfer));
+
+  /* Clear LDMA_TX and LDMA_RX bits */
+  SPIx->CR2 &= CR2_LDMA_MASK;
+
+  /* Set new LDMA_TX and LDMA_RX bits value */
+  SPIx->CR2 |= SPI_LastDMATransfer; 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group5 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+  *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================
+    [..] This section provides a set of functions allowing to configure the SPI/I2S Interrupts 
+         sources and check or clear the flags or pending bits status.
+         The user should identify which mode will be used in his application to manage 
+         the communication: Polling mode, Interrupt mode or DMA mode. 
+
+  *** Polling Mode ***
+  ====================
+    [..] In Polling Mode, the SPI/I2S communication can be managed by 9 flags:
+        (#) SPI_I2S_FLAG_TXE : to indicate the status of the transmit buffer register
+        (#) SPI_I2S_FLAG_RXNE : to indicate the status of the receive buffer register
+        (#) SPI_I2S_FLAG_BSY : to indicate the state of the communication layer of the SPI.
+        (#) SPI_FLAG_CRCERR : to indicate if a CRC Calculation error occur              
+        (#) SPI_FLAG_MODF : to indicate if a Mode Fault error occur
+        (#) SPI_I2S_FLAG_OVR : to indicate if an Overrun error occur
+        (#) SPI_I2S_FLAG_FRE: to indicate a Frame Format error occurs.
+        (#) I2S_FLAG_UDR: to indicate an Underrun error occurs.
+        (#) I2S_FLAG_CHSIDE: to indicate Channel Side.
+
+    [..]
+        (@)Do not use the BSY flag to handle each data transmission or reception. It is better 
+           to use the TXE and RXNE flags instead.
+
+    [..] In this Mode it is advised to use the following functions:
+        (+) FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+        (+) void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+
+  *** Interrupt Mode ***
+  ======================
+    [..] In Interrupt Mode, the SPI/I2S communication can be managed by 3 interrupt sources
+         and 5 pending bits: 
+    [..] Pending Bits:
+        (#) SPI_I2S_IT_TXE : to indicate the status of the transmit buffer register
+        (#) SPI_I2S_IT_RXNE : to indicate the status of the receive buffer register
+        (#) SPI_I2S_IT_OVR : to indicate if an Overrun error occur
+        (#) I2S_IT_UDR : to indicate an Underrun Error occurs.
+        (#) SPI_I2S_FLAG_FRE : to indicate a Frame Format error occurs.
+
+    [..] Interrupt Source:
+        (#) SPI_I2S_IT_TXE: specifies the interrupt source for the Tx buffer empty 
+            interrupt.  
+        (#) SPI_I2S_IT_RXNE : specifies the interrupt source for the Rx buffer not 
+            empty interrupt.
+        (#) SPI_I2S_IT_ERR : specifies the interrupt source for the errors interrupt.
+
+    [..] In this Mode it is advised to use the following functions:
+         (+) void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
+         (+) ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+
+  *** FIFO Status ***
+  ===================
+    [..] It is possible to monitor the FIFO status when a transfer is ongoing using the
+         following function:
+         (+) uint32_t SPI_GetFIFOStatus(uint8_t SPI_FIFO_Direction); 
+
+  *** DMA Mode ***
+  ================
+    [..] In DMA Mode, the SPI communication can be managed by 2 DMA Channel 
+         requests:
+        (#) SPI_I2S_DMAReq_Tx: specifies the Tx buffer DMA transfer request.
+        (#) SPI_I2S_DMAReq_Rx: specifies the Rx buffer DMA transfer request.
+
+    [..] In this Mode it is advised to use the following function:
+        (+) void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified SPI/I2S interrupts.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_I2S_IT: specifies the SPI interrupt source to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_IT_TXE: Tx buffer empty interrupt mask
+  *            @arg SPI_I2S_IT_RXNE: Rx buffer not empty interrupt mask
+  *            @arg SPI_I2S_IT_ERR: Error interrupt mask
+  * @param  NewState: new state of the specified SPI interrupt.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState)
+{
+  uint16_t itpos = 0, itmask = 0 ;
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPI_I2S_CONFIG_IT(SPI_I2S_IT));
+
+  /* Get the SPI IT index */
+  itpos = SPI_I2S_IT >> 4;
+
+  /* Set the IT mask */
+  itmask = (uint16_t)1 << (uint16_t)itpos;
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI interrupt */
+    SPIx->CR2 |= itmask;
+  }
+  else
+  {
+    /* Disable the selected SPI interrupt */
+    SPIx->CR2 &= (uint16_t)~itmask;
+  }
+}
+
+/**
+  * @brief  Returns the current SPIx Transmission FIFO filled level.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval The Transmission FIFO filling state.
+  *          - SPI_TransmissionFIFOStatus_Empty: when FIFO is empty
+  *          - SPI_TransmissionFIFOStatus_1QuarterFull: if more than 1 quarter-full.
+  *          - SPI_TransmissionFIFOStatus_HalfFull: if more than 1 half-full.
+  *          - SPI_TransmissionFIFOStatus_Full: when FIFO is full.
+  */
+uint16_t SPI_GetTransmissionFIFOStatus(SPI_TypeDef* SPIx)
+{
+  /* Get the SPIx Transmission FIFO level bits */
+  return (uint16_t)((SPIx->SR & SPI_SR_FTLVL));
+}
+
+/**
+  * @brief  Returns the current SPIx Reception FIFO filled level.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @retval The Reception FIFO filling state.
+  *          - SPI_ReceptionFIFOStatus_Empty: when FIFO is empty
+  *          - SPI_ReceptionFIFOStatus_1QuarterFull: if more than 1 quarter-full.
+  *          - SPI_ReceptionFIFOStatus_HalfFull: if more than 1 half-full.
+  *          - SPI_ReceptionFIFOStatus_Full: when FIFO is full.
+  */
+uint16_t SPI_GetReceptionFIFOStatus(SPI_TypeDef* SPIx)
+{
+  /* Get the SPIx Reception FIFO level bits */
+  return (uint16_t)((SPIx->SR & SPI_SR_FRLVL));
+}
+
+/**
+  * @brief  Checks whether the specified SPI flag is set or not.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.  
+  * @param  SPI_I2S_FLAG: specifies the SPI flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_FLAG_TXE: Transmit buffer empty flag.
+  *            @arg SPI_I2S_FLAG_RXNE: Receive buffer not empty flag.
+  *            @arg SPI_I2S_FLAG_BSY: Busy flag.
+  *            @arg SPI_I2S_FLAG_OVR: Overrun flag.
+  *            @arg SPI_FLAG_MODF: Mode Fault flag.
+  *            @arg SPI_FLAG_CRCERR: CRC Error flag.
+  *            @arg SPI_I2S_FLAG_FRE: TI frame format error flag.
+  *            @arg I2S_FLAG_UDR: Underrun Error flag.
+  *            @arg I2S_FLAG_CHSIDE: Channel Side flag.   
+  * @retval The new state of SPI_I2S_FLAG (SET or RESET).
+  */
+FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_I2S_GET_FLAG(SPI_I2S_FLAG));
+
+  /* Check the status of the specified SPI flag */
+  if ((SPIx->SR & SPI_I2S_FLAG) != (uint16_t)RESET)
+  {
+    /* SPI_I2S_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPI_I2S_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPI_I2S_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the SPIx CRC Error (CRCERR) flag.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_I2S_FLAG: specifies the SPI flag to clear. 
+  *         This function clears only CRCERR flag.
+  * @note   OVR (OverRun error) flag is cleared by software sequence: a read 
+  *         operation to SPI_DR register (SPI_I2S_ReceiveData()) followed by  
+  *         a read operation to SPI_SR register (SPI_I2S_GetFlagStatus()).
+  * @note   MODF (Mode Fault) flag is cleared by software sequence: a read/write 
+  *         operation to SPI_SR register (SPI_I2S_GetFlagStatus()) followed by
+  *         a write operation to SPI_CR1 register (SPI_Cmd() to enable the SPI).
+  * @retval None
+  */
+void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_CLEAR_FLAG(SPI_I2S_FLAG));
+
+  /* Clear the selected SPI CRC Error (CRCERR) flag */
+  SPIx->SR = (uint16_t)~SPI_I2S_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SPI/I2S interrupt has occurred or not.
+  * @param  SPIx: where x can be 1, 2 or 3 to select the SPI peripheral.
+  * @param  SPI_I2S_IT: specifies the SPI interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_IT_TXE: Transmit buffer empty interrupt.
+  *            @arg SPI_I2S_IT_RXNE: Receive buffer not empty interrupt.
+  *            @arg SPI_IT_MODF: Mode Fault interrupt.
+  *            @arg SPI_I2S_IT_OVR: Overrun interrupt.
+  *            @arg I2S_IT_UDR: Underrun interrupt.  
+  *            @arg SPI_I2S_IT_FRE: Format Error interrupt.  
+  * @retval The new state of SPI_I2S_IT (SET or RESET).
+  */
+ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint16_t itpos = 0, itmask = 0, enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_I2S_GET_IT(SPI_I2S_IT));
+
+  /* Get the SPI_I2S_IT index */
+  itpos = 0x01 << (SPI_I2S_IT & 0x0F);
+
+  /* Get the SPI_I2S_IT IT mask */
+  itmask = SPI_I2S_IT >> 4;
+
+  /* Set the IT mask */
+  itmask = 0x01 << itmask;
+
+  /* Get the SPI_I2S_IT enable bit status */
+  enablestatus = (SPIx->CR2 & itmask) ;
+
+  /* Check the status of the specified SPI interrupt */
+  if (((SPIx->SR & itpos) != (uint16_t)RESET) && enablestatus)
+  {
+    /* SPI_I2S_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPI_I2S_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPI_I2S_IT status */
+  return bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_syscfg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_syscfg.c
new file mode 100644
index 00000000..87ffb752
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_syscfg.c
@@ -0,0 +1,378 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_syscfg.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the SYSCFG peripheral:
+  *           + Remapping the memory mapped at 0x00000000  
+  *           + Remapping the DMA channels
+  *           + Enabling I2C fast mode plus driving capability for I2C pins   
+  *           + Configuring the EXTI lines connection to the GPIO port
+  *           + Configuring the CLASSB requirements
+  *   
+  *  @verbatim
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]
+  
+               The SYSCFG registers can be accessed only when the SYSCFG 
+               interface APB clock is enabled.
+               To enable SYSCFG APB clock use:
+               RCC_APB2PeriphClockCmd(RCC_APBPeriph_SYSCFG, ENABLE).
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_syscfg.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SYSCFG 
+  * @brief SYSCFG driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Reset value od SYSCFG_CFGR1 register */
+#define CFGR1_CLEAR_MASK            ((uint32_t)0x7C000000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SYSCFG_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup SYSCFG_Group1 SYSCFG Initialization and Configuration functions
+ *  @brief   SYSCFG Initialization and Configuration functions 
+ *
+@verbatim
+ ===============================================================================
+        ##### SYSCFG Initialization and Configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the SYSCFG registers to their default reset values.
+  * @param  None
+  * @retval None
+  * @note   MEM_MODE bits are not affected by APB reset.
+  * @note   MEM_MODE bits took the value from the user option bytes.
+  * @note   CFGR2 register is not affected by APB reset.
+  * @note   CLASSB configuration bits are locked when set.
+  * @note   To unlock the configuration, perform a system reset.
+  */
+void SYSCFG_DeInit(void)
+{
+  /* Set SYSCFG_CFGR1 register to reset value without affecting MEM_MODE bits */
+  SYSCFG->CFGR1 &= SYSCFG_CFGR1_MEM_MODE;
+
+  /* Set FPU Interrupt Enable bits to default value */
+  SYSCFG->CFGR1 |= 0x7C000000;
+
+  /* Set EXTICRx registers to reset value */
+  SYSCFG->EXTICR[0] = 0;
+  SYSCFG->EXTICR[1] = 0;
+  SYSCFG->EXTICR[2] = 0;
+  SYSCFG->EXTICR[3] = 0;
+
+  /* Set CFGR2 register to reset value */
+  SYSCFG->CFGR2 = 0;
+}
+
+/**
+  * @brief  Configures the memory mapping at address 0x00000000.
+  * @param  SYSCFG_MemoryRemap: selects the memory remapping.
+  *          This parameter can be one of the following values:
+  *            @arg SYSCFG_MemoryRemap_Flash: Main Flash memory mapped at 0x00000000  
+  *            @arg SYSCFG_MemoryRemap_SystemMemory: System Flash memory mapped at 0x00000000
+  *            @arg SYSCFG_MemoryRemap_SRAM: Embedded SRAM mapped at 0x00000000
+  * @retval None
+  */
+void SYSCFG_MemoryRemapConfig(uint32_t SYSCFG_MemoryRemap)
+{
+  uint32_t tmpctrl = 0;
+
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_MEMORY_REMAP(SYSCFG_MemoryRemap));
+
+  /* Get CFGR1 register value */
+  tmpctrl = SYSCFG->CFGR1;
+
+  /* Clear MEM_MODE bits */
+  tmpctrl &= (uint32_t) (~SYSCFG_CFGR1_MEM_MODE);
+
+  /* Set the new MEM_MODE bits value */
+  tmpctrl |= (uint32_t) SYSCFG_MemoryRemap;
+
+  /* Set CFGR1 register with the new memory remap configuration */
+  SYSCFG->CFGR1 = tmpctrl;
+}
+
+/**
+  * @brief  Configure the DMA channels remapping.
+  * @param  SYSCFG_DMARemap: selects the DMA channels remap.
+  *          This parameter can be one of the following values:
+  *            @arg SYSCFG_DMARemap_TIM17: Remap TIM17 DMA1 requests from channel1 to channel2
+  *            @arg SYSCFG_DMARemap_TIM16: Remap TIM16 DMA1 requests from channel3 to channel4
+  *            @arg SYSCFG_DMARemap_TIM6DAC1Ch1: Remap TIM6/DAC1 channel1 DMA requests from DMA2 channel 3 to DMA1 channel 3
+  *            @arg SYSCFG_DMARemap_TIM7DAC1Ch2: Remap TIM7/DAC1 channel2 DMA requests from DMA2 channel 4 to DMA1 channel 4
+  *            @arg SYSCFG_DMARemap_TIM18DAC2Ch1: Remap TIM18/DAC2 channel1 DMA requests from DMA2 channel 5 to DMA1 channel 5
+  * @param  NewState: new state of the DMA channel remapping. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @note   When enabled, DMA channel of the selected peripheral is remapped
+  * @note   When disabled, Default DMA channel is mapped to the selected peripheral
+  * @note   By default TIM17 DMA requests is mapped to channel 1, 
+  *         use SYSCFG_DMAChannelRemapConfig(SYSCFG_DMARemap_TIM17, Enable) to remap
+  *         TIM17 DMA requests to channel 2 and use
+  *         SYSCFG_DMAChannelRemapConfig(SYSCFG_DMARemap_TIM17, Disable) to map
+  *         TIM17 DMA requests to channel 1 (default mapping)
+  * @retval None
+  */
+void SYSCFG_DMAChannelRemapConfig(uint32_t SYSCFG_DMARemap, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSCFG_DMA_REMAP(SYSCFG_DMARemap));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Remap the DMA channel */
+    SYSCFG->CFGR1 |= (uint32_t)SYSCFG_DMARemap;
+  }
+  else
+  {
+    /* use the default DMA channel mapping */
+    SYSCFG->CFGR1 &= (uint32_t)(~SYSCFG_DMARemap);
+  }
+}
+
+/**
+  * @brief  Configure the I2C fast mode plus driving capability.
+  * @param  SYSCFG_I2CFastModePlus: selects the pin.
+  *          This parameter can be one of the following values:
+  *            @arg SYSCFG_I2CFastModePlus_PB6: Configure fast mode plus driving capability for PB6
+  *            @arg SYSCFG_I2CFastModePlus_PB7: Configure fast mode plus driving capability for PB7
+  *            @arg SYSCFG_I2CFastModePlus_PB8: Configure fast mode plus driving capability for PB8
+  *            @arg SYSCFG_I2CFastModePlus_PB9: Configure fast mode plus driving capability for PB9
+  *            @arg SYSCFG_I2CFastModePlus_I2C1: Configure fast mode plus driving capability for I2C1 pins
+  *            @arg SYSCFG_I2CFastModePlus_I2C2: Configure fast mode plus driving capability for I2C2 pins
+  * @param  NewState: new state of the DMA channel remapping. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @note   ENABLE: Enable fast mode plus driving capability for selected I2C pin
+  * @note   DISABLE: Disable fast mode plus driving capability for selected I2C pin
+  * @note  For I2C1, fast mode plus driving capability can be enabled on all selected
+  *        I2C1 pins using SYSCFG_I2CFastModePlus_I2C1 parameter or independently
+  *        on each one of the following pins PB6, PB7, PB8 and PB9.
+  * @note  For remaining I2C1 pins (PA14, PA15...) fast mode plus driving capability
+  *        can be enabled only by using SYSCFG_I2CFastModePlus_I2C1 parameter
+  *        For all I2C2 pins fast mode plus driving capability can be enabled
+  *        only by using SYSCFG_I2CFastModePlus_I2C2 parameter
+  * @retval None
+  */
+void SYSCFG_I2CFastModePlusConfig(uint32_t SYSCFG_I2CFastModePlus, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSCFG_I2C_FMP(SYSCFG_I2CFastModePlus));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable fast mode plus driving capability for selected I2C pin */
+    SYSCFG->CFGR1 |= (uint32_t)SYSCFG_I2CFastModePlus;
+  }
+  else
+  {
+    /* Disable fast mode plus driving capability for selected I2C pin */
+    SYSCFG->CFGR1 &= (uint32_t)(~SYSCFG_I2CFastModePlus);
+  }
+}
+
+/**
+  * @brief Control the VBAT monitoring
+  * @param  NewState: new state of the VBAT connection to ADC channel 18. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @note   ENABLE: Enable VBAT monitoring by connecting internally VBAT to ADC channel 18
+  * @note   DISABLE: Disable VBAT monitoring by disconnecting VBAT from ADC channel 18
+  * @retval None
+  */
+void SYSCFG_VBATMonitoringCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable VBAT monitoring */
+    SYSCFG->CFGR1 |= SYSCFG_CFGR1_VBAT;
+  }
+  else
+  {
+    /* Disable VBAT monitoring */
+    SYSCFG->CFGR1 &= ((uint32_t)~SYSCFG_CFGR1_VBAT);
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected SYSCFG interrupts.
+  * @param  SYSCFG_IT: specifies the SYSCFG interrupt sources to be enabled or disabled.
+  *          This parameter can be one of the following values:
+  *           @arg SYSCFG_IT_IXC: Inexact Interrupt
+  *           @arg SYSCFG_IT_IDC: Input denormal Interrupt
+  *           @arg SYSCFG_IT_OFC: Overflow Interrupt
+  *           @arg SYSCFG_IT_UFC: Underflow Interrupt
+  *           @arg SYSCFG_IT_DZC: Divide-by-zero Interrupt
+  *           @arg SYSCFG_IT_IOC: Invalid operation Interrupt
+  * @param  NewState: new state of the specified SDADC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SYSCFG_ITConfig(uint32_t SYSCFG_IT, FunctionalState NewState)  
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SYSCFG_IT(SYSCFG_IT)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SYSCFG interrupts */
+    SYSCFG->CFGR1 |= SYSCFG_IT;
+  }
+  else
+  {
+    /* Disable the selected SYSCFG interrupts */
+    SYSCFG->CFGR1 &= ((uint32_t)~SYSCFG_IT);
+  }
+}
+
+/**
+  * @brief  Selects the GPIO pin used as EXTI Line.
+  * @param  EXTI_PortSourceGPIOx: selects the GPIO port to be used as source 
+  *                               for EXTI lines where x can be (A, B, C, D, E or F).
+  * @param  EXTI_PinSourcex: specifies the EXTI line to be configured.
+  *          This parameter can be EXTI_PinSourcex where x can be (0..15)
+  * @retval None
+  */
+void SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex)
+{
+  uint32_t tmp = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_EXTI_PORT_SOURCE(EXTI_PortSourceGPIOx));
+  assert_param(IS_EXTI_PIN_SOURCE(EXTI_PinSourcex));
+  
+  tmp = ((uint32_t)0x0F) << (0x04 * (EXTI_PinSourcex & (uint8_t)0x03));
+  SYSCFG->EXTICR[EXTI_PinSourcex >> 0x02] &= ~tmp;
+  SYSCFG->EXTICR[EXTI_PinSourcex >> 0x02] |= (((uint32_t)EXTI_PortSourceGPIOx) << (0x04 * (EXTI_PinSourcex & (uint8_t)0x03)));
+}
+
+/**
+  * @brief  Connect the selected parameter to the break input of TIM15/TIM16/TIM17.
+  * @note   The selected configuration is locked and can be unlocked by system reset
+  * @param  SYSCFG_Break: selects the configuration to be connected to break
+  *         input of TIM15/TIM16/TIM17
+  *          This parameter can be any combination of the following values:
+  *            @arg SYSCFG_Break_PVD: Connects the PVD event to the Break Input of TIM15/TIM16/TIM17.
+  *            @arg SYSCFG_Break_SRAMParity: Connects the SRAM_PARITY error signal to the Break Input of TIM15/TIM16/TIM17 .
+  *            @arg SYSCFG_Break_Lockup: Connects Lockup output of CortexM4 to the break input of TIM15/TIM16/TIM17.
+  * @retval None
+  */
+void SYSCFG_BreakConfig(uint32_t SYSCFG_Break)
+{
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_LOCK_CONFIG(SYSCFG_Break));
+
+  SYSCFG->CFGR2 |= (uint32_t) SYSCFG_Break;
+}
+
+/**
+  * @brief  Checks whether the specified SYSCFG flag is set or not.
+  * @param  SYSCFG_Flag: specifies the SYSCFG flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SYSCFG_FLAG_PE: SRAM parity error flag.
+  * @retval The new state of SYSCFG_Flag (SET or RESET).
+  */
+FlagStatus SYSCFG_GetFlagStatus(uint32_t SYSCFG_Flag)
+{
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_FLAG(SYSCFG_Flag));
+
+  /* Check the status of the specified SPI flag */
+  if ((SYSCFG->CFGR2 & SYSCFG_CFGR2_SRAM_PE) != (uint32_t)RESET)
+  {
+    /* SYSCFG_Flag is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SYSCFG_Flag is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SYSCFG_Flag status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clear the selected SYSCFG flag.
+  * @param  SYSCFG_Flag: selects the flag to be cleared.
+  *          This parameter can be any combination of the following values:
+  *            @arg SYSCFG_FLAG_PE: SRAM parity error flag.
+  * @retval None
+  */
+void SYSCFG_ClearFlag(uint32_t SYSCFG_Flag)
+{
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_FLAG(SYSCFG_Flag));
+
+  SYSCFG->CFGR2 |= (uint32_t) SYSCFG_Flag;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_tim.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_tim.c
new file mode 100644
index 00000000..99eefccd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_tim.c
@@ -0,0 +1,3169 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_tim.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the TIM peripheral:
+  *            + TimeBase management
+  *            + Output Compare management
+  *            + Input Capture management
+  *            + Interrupts, DMA and flags management
+  *            + Clocks management
+  *            + Synchronization management
+  *            + Specific interface management
+  *            + Specific remapping management      
+  *              
+  *  @verbatim
+  
+ ===============================================================================
+                    ##### How to use this driver #####
+ ===============================================================================
+    [..] This driver provides functions to configure and program the TIM 
+         of all STM32F37x devices These functions are split in 8 groups: 
+         (#) TIM TimeBase management: this group includes all needed functions 
+             to configure the TM Timebase unit:
+             (++) Set/Get Prescaler.
+             (++) Set/Get Autoreload.
+             (++) Counter modes configuration.
+             (++) Set Clock division.
+             (++) Select the One Pulse mode.
+             (++) Update Request Configuration.
+             (++) Update Disable Configuration.
+             (++) Auto-Preload Configuration.
+             (++) Enable/Disable the counter.
+  
+         (#) TIM Output Compare management: this group includes all needed 
+             functions to configure the Capture/Compare unit used in Output 
+             compare mode: 
+             (++) Configure each channel, independently, in Output Compare mode.
+             (++) Select the output compare modes.
+             (++) Select the Polarities of each channel.
+             (++) Set/Get the Capture/Compare register values.
+             (++) Select the Output Compare Fast mode. 
+             (++) Select the Output Compare Forced mode.  
+             (++) Output Compare-Preload Configuration. 
+             (++) Clear Output Compare Reference.
+             (++) Select the OCREF Clear signal.
+             (++) Enable/Disable the Capture/Compare Channels.    
+  
+         (#) TIM Input Capture management: this group includes all needed 
+             functions to configure the Capture/Compare unit used in 
+             Input Capture mode:
+             (++) Configure each channel in input capture mode.
+             (++) Configure Channel1/2 in PWM Input mode.
+             (++) Set the Input Capture Prescaler.
+             (++) Get the Capture/Compare values.  
+             
+        (#) Advanced-control timers (TIM15, TIM16 and TIM17) specific features
+           (++) Configures the Break input, dead time, Lock level, the OSSI,
+                 the OSSR State and the AOE(automatic output enable)
+           (++) Enable/Disable the TIM peripheral Main Outputs
+           (++) Select the Commutation event
+           (++) Set/Reset the Capture Compare Preload Control bit     
+  
+         (#) TIM interrupts, DMA and flags management.
+             (++) Enable/Disable interrupt sources.
+             (++) Get flags status.
+             (++) Clear flags/ Pending bits.
+             (++) Enable/Disable DMA requests. 
+             (++) Configure DMA burst mode.
+             (++) Select CaptureCompare DMA request.  
+  
+         (#) TIM clocks management: this group includes all needed functions 
+             to configure the clock controller unit:
+             (++) Select internal/External clock.
+             (++) Select the external clock mode: ETR(Mode1/Mode2), TIx or ITRx.
+  
+         (#) TIM synchronization management: this group includes all needed. 
+             functions to configure the Synchronization unit:
+             (++) Select Input Trigger.  
+             (++) Select Output Trigger.  
+             (++) Select Master Slave Mode. 
+             (++) ETR Configuration when used as external trigger.   
+  
+         (#) TIM specific interface management, this group includes all 
+             needed functions to use the specific TIM interface:
+             (++) Encoder Interface Configuration.
+             (++) Select Hall Sensor.   
+  
+         (#) TIM specific remapping management includes the Remapping 
+             configuration of specific timers
+  
+@endverbatim
+  *    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_tim.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup TIM 
+  * @brief TIM driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* ---------------------- TIM registers bit mask ------------------------ */
+#define SMCR_ETR_MASK               ((uint16_t)0x00FF) 
+#define CCMR_OFFSET                 ((uint16_t)0x0018)
+#define CCER_CCE_SET                ((uint16_t)0x0001)
+#define CCER_CCNE_SET               ((uint16_t)0x0004) 
+  
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+
+static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup TIM_Private_Functions
+  * @{
+  */
+
+/** @defgroup TIM_Group1 TimeBase management functions
+ *  @brief   TimeBase management functions 
+ *
+@verbatim
+ ===============================================================================
+                 ##### TimeBase management functions #####
+ ===============================================================================
+  
+        *** TIM Driver: how to use it in Timing(Time base) Mode ***
+ ===============================================================================
+    [..] To use the Timer in Timing(Time base) mode, the following steps are 
+         mandatory:
+         (#) Enable TIM clock using 
+             RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) function.
+         (#) Fill the TIM_TimeBaseInitStruct with the desired parameters.
+         (#) Call TIM_TimeBaseInit(TIMx, &TIM_TimeBaseInitStruct) to configure 
+             the Time Base unit with the corresponding configuration.
+         (#) Enable the NVIC if you need to generate the update interrupt. 
+         (#) Enable the corresponding interrupt using the function 
+             TIM_ITConfig(TIMx, TIM_IT_Update). 
+         (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+    [..]
+        (@) All other functions can be used seperatly to modify, if needed,
+            a specific feature of the Timer. 
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the TIMx peripheral registers to their default reset values.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 and 19
+  *         to select the TIM peripheral.
+  * @retval None
+  *   
+  */
+void TIM_DeInit(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+
+  if (TIMx == TIM2)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, DISABLE);
+  }
+  else if (TIMx == TIM3)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, DISABLE);
+  }
+  else if (TIMx == TIM4)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, DISABLE);
+  }
+  else if (TIMx == TIM5)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, DISABLE);
+  }
+  else if (TIMx == TIM6)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, DISABLE);
+  }
+  else if (TIMx == TIM7)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, DISABLE);
+  } 
+  else if (TIMx == TIM12) 
+  {       
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM12, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM12, DISABLE);  
+  }
+  else if (TIMx == TIM13) 
+  {       
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM13, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM13, DISABLE);  
+  }   
+  else if (TIMx == TIM14) 
+  {       
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, DISABLE);  
+  }        
+  else if (TIMx == TIM15)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, DISABLE);
+  } 
+  else if (TIMx == TIM16)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, DISABLE);
+  }
+  else if (TIMx == TIM17)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, DISABLE);
+  } 
+  else if (TIMx == TIM18)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM18, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM18, DISABLE);
+  } 
+  else
+  {
+    if (TIMx == TIM19)
+    {
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM19, ENABLE);
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM19, DISABLE);
+    }  
+  }
+     
+}
+
+/**
+  * @brief  Initializes the TIMx Time Base Unit peripheral according to 
+  *         the specified parameters in the TIM_TimeBaseInitStruct.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 
+  *         18 and 19 to select the TIM peripheral.
+  * @param  TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef
+  *         structure that contains the configuration information for
+  *         the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
+{
+  uint16_t tmpcr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+  assert_param(IS_TIM_COUNTER_MODE(TIM_TimeBaseInitStruct->TIM_CounterMode));
+  assert_param(IS_TIM_CKD_DIV(TIM_TimeBaseInitStruct->TIM_ClockDivision));
+
+    tmpcr1 = TIMx->CR1;  
+
+  if((TIMx == TIM2) || (TIMx == TIM3)|| (TIMx == TIM4) || (TIMx == TIM5) || (TIMx == TIM19)) 
+  {
+    /* Select the Counter Mode */
+    tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS)));
+    tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_CounterMode;
+  }
+ 
+  if((TIMx != TIM6) && (TIMx != TIM7) && (TIMx != TIM18))
+  {
+    /* Set the clock division */
+    tmpcr1 &= (uint16_t)(~((uint16_t)TIM_CR1_CKD));
+    tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision;
+  }
+
+  TIMx->CR1 = tmpcr1;
+
+  /* Set the Autoreload value */
+  TIMx->ARR = TIM_TimeBaseInitStruct->TIM_Period ;
+ 
+  /* Set the Prescaler value */
+  TIMx->PSC = TIM_TimeBaseInitStruct->TIM_Prescaler;
+    
+  if ((TIMx == TIM15)|| (TIMx == TIM16) || (TIMx == TIM17))  
+  {
+    /* Set the Repetition Counter value */
+    TIMx->RCR = TIM_TimeBaseInitStruct->TIM_RepetitionCounter;
+  }
+
+  /* Generate an update event to reload the Prescaler and the Repetition counter
+     values immediately */
+  TIMx->EGR = TIM_PSCReloadMode_Immediate;
+}
+
+/**
+  * @brief  Fills each TIM_TimeBaseInitStruct member with its default value.
+  * @param  TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef
+  *         structure which will be initialized.
+  * @retval None
+  */
+void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
+{
+  /* Set the default configuration */
+  TIM_TimeBaseInitStruct->TIM_Period = 0xFFFFFFFF;
+  TIM_TimeBaseInitStruct->TIM_Prescaler = 0x0000;
+  TIM_TimeBaseInitStruct->TIM_ClockDivision = TIM_CKD_DIV1;
+  TIM_TimeBaseInitStruct->TIM_CounterMode = TIM_CounterMode_Up;
+  TIM_TimeBaseInitStruct->TIM_RepetitionCounter = 0x0000;
+}
+
+/**
+  * @brief  Configures the TIMx Prescaler.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIM peripheral.
+  * @param  Prescaler: specifies the Prescaler Register value
+  * @param  TIM_PSCReloadMode: specifies the TIM Prescaler Reload mode
+  *          This parameter can be one of the following values:
+  *            @arg TIM_PSCReloadMode_Update: The Prescaler is loaded at the update event.
+  *            @arg TIM_PSCReloadMode_Immediate: The Prescaler is loaded immediatly.
+  * @retval None
+  */
+void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_PRESCALER_RELOAD(TIM_PSCReloadMode));
+  
+  /* Set the Prescaler value */
+  TIMx->PSC = Prescaler;
+  /* Set or reset the UG Bit */
+  TIMx->EGR = TIM_PSCReloadMode;
+}
+
+/**
+  * @brief  Specifies the TIMx Counter Mode to be used.
+  * @param  TIMx: where x can be 2, 3, 4, 5, or 19 to select the TIM peripheral.
+  * @param  TIM_CounterMode: specifies the Counter Mode to be used
+  *          This parameter can be one of the following values:
+  *            @arg TIM_CounterMode_Up: TIM Up Counting Mode
+  *            @arg TIM_CounterMode_Down: TIM Down Counting Mode
+  *            @arg TIM_CounterMode_CenterAligned1: TIM Center Aligned Mode1
+  *            @arg TIM_CounterMode_CenterAligned2: TIM Center Aligned Mode2
+  *            @arg TIM_CounterMode_CenterAligned3: TIM Center Aligned Mode3
+  * @retval None
+  */
+void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode)
+{
+  uint16_t tmpcr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_COUNTER_MODE(TIM_CounterMode));
+  
+  tmpcr1 = TIMx->CR1;
+  /* Reset the CMS and DIR Bits */
+  tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS)));
+  /* Set the Counter Mode */
+  tmpcr1 |= TIM_CounterMode;
+  /* Write to TIMx CR1 register */
+  TIMx->CR1 = tmpcr1;
+}
+
+/**
+  * @brief  Sets the TIMx Counter Register value
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19  to select the TIM peripheral.
+  * @param  Counter: specifies the Counter register new value.
+  * @retval None
+  */
+void TIM_SetCounter(TIM_TypeDef* TIMx, uint32_t Counter)
+{
+  /* Check the parameters */
+   assert_param(IS_TIM_ALL_PERIPH(TIMx));
+   
+  /* Set the Counter Register value */
+  TIMx->CNT = Counter;
+}
+
+/**
+  * @brief  Sets the TIMx Autoreload Register value
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIM peripheral.
+  * @param  Autoreload: specifies the Autoreload register new value.
+  * @retval None
+  */
+void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint32_t Autoreload)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  
+  /* Set the Autoreload Register value */
+  TIMx->ARR = Autoreload;
+}
+
+/**
+  * @brief  Gets the TIMx Counter value.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIM peripheral.
+  * @retval Counter Register value.
+  */
+uint32_t TIM_GetCounter(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  
+  /* Get the Counter Register value */
+  return TIMx->CNT;
+}
+
+/**
+  * @brief  Gets the TIMx Prescaler value.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIM peripheral.
+  * @retval Prescaler Register value.
+  */
+uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  
+  /* Get the Prescaler Register value */
+  return TIMx->PSC;
+}
+
+/**
+  * @brief  Enables or Disables the TIMx Update event.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIM peripheral.
+  * @param  NewState: new state of the TIMx UDIS bit
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the Update Disable Bit */
+    TIMx->CR1 |= TIM_CR1_UDIS;
+  }
+  else
+  {
+    /* Reset the Update Disable Bit */
+    TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_UDIS);
+  }
+}
+
+/**
+  * @brief  Configures the TIMx Update Request Interrupt source.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIM peripheral.
+  * @param  TIM_UpdateSource: specifies the Update source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_UpdateSource_Regular: Source of update is the counter
+  *                 overflow/underflow or the setting of UG bit, or an update
+  *                 generation through the slave mode controller.
+  *            @arg TIM_UpdateSource_Global: Source of update is counter overflow/underflow.
+  * @retval None
+  */
+void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_UPDATE_SOURCE(TIM_UpdateSource));
+  
+  if (TIM_UpdateSource != TIM_UpdateSource_Global)
+  {
+    /* Set the URS Bit */
+    TIMx->CR1 |= TIM_CR1_URS;
+  }
+  else
+  {
+    /* Reset the URS Bit */
+    TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_URS);
+  }
+}
+
+/**
+  * @brief  Enables or disables TIMx peripheral Preload register on ARR.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIM peripheral.
+  * @param  NewState: new state of the TIMx peripheral Preload register
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the ARR Preload Bit */
+    TIMx->CR1 |= TIM_CR1_ARPE;
+  }
+  else
+  {
+    /* Reset the ARR Preload Bit */
+    TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_ARPE);
+  }
+}
+
+/**
+  * @brief  Selects the TIMx's One Pulse Mode.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIM peripheral.
+  * @param  TIM_OPMode: specifies the OPM Mode to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OPMode_Single
+  *            @arg TIM_OPMode_Repetitive
+  * @retval None
+  */
+void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_OPM_MODE(TIM_OPMode));
+  
+  /* Reset the OPM Bit */
+  TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_OPM);
+  /* Configure the OPM Mode */
+  TIMx->CR1 |= TIM_OPMode;
+}
+
+/**
+  * @brief  Sets the TIMx Clock Division value.
+  * @param  TIMx: where x can be  2, 3, 4, 5, 12, 13, 14, 15, 16, 17 and 19 
+  *         to select the TIM peripheral.
+  * @param  TIM_CKD: specifies the clock division value.
+  *          This parameter can be one of the following value:
+  *            @arg TIM_CKD_DIV1: TDTS = Tck_tim
+  *            @arg TIM_CKD_DIV2: TDTS = 2*Tck_tim
+  *            @arg TIM_CKD_DIV4: TDTS = 4*Tck_tim
+  * @retval None
+  */
+void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  assert_param(IS_TIM_CKD_DIV(TIM_CKD));
+  
+  /* Reset the CKD Bits */
+  TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_CKD);
+  /* Set the CKD value */
+  TIMx->CR1 |= TIM_CKD;
+}
+
+/**
+  * @brief  Enables or disables the specified TIM peripheral.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18 
+  *         and 19 to select the TIMx
+  *         peripheral.
+  * @param  NewState: new state of the TIMx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the TIM Counter */
+    TIMx->CR1 |= TIM_CR1_CEN;
+  }
+  else
+  {
+    /* Disable the TIM Counter */
+    TIMx->CR1 &= (uint16_t)(~((uint16_t)TIM_CR1_CEN));
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group2 Advanced-control timers (TIM15, TIM16 and TIM17) specific features
+ *  @brief   Advanced-control timers (TIM15, TIM16 and TIM17) specific features
+ *
+@verbatim   
+ ===============================================================================
+      ##### Advanced-control timers (TIM15, TIM16 and TIM17) specific features #####
+ ===============================================================================  
+  
+       ===================================================================      
+              *** TIM Driver: how to use the Break feature ***
+       =================================================================== 
+       [..] After configuring the Timer channel(s) in the appropriate Output Compare mode: 
+                         
+           (#) Fill the TIM_BDTRInitStruct with the desired parameters for the Timer
+               Break Polarity, dead time, Lock level, the OSSI/OSSR State and the 
+               AOE(automatic output enable).
+               
+           (#) Call TIM_BDTRConfig(TIMx, &TIM_BDTRInitStruct) to configure the Timer
+          
+           (#) Enable the Main Output using TIM_CtrlPWMOutputs(TIM16, ENABLE) 
+          
+           (#) Once the break even occurs, the Timer's output signals are put in reset
+               state or in a known state (according to the configuration made in
+               TIM_BDTRConfig() function).
+
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Configures the: Break feature, dead time, Lock level, the OSSI,
+  *         the OSSR State and the AOE(automatic output enable).
+  * @param  TIMx: where x can be 15, 16 or 17 to select the TIM 
+  * @param  TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure that
+  *         contains the BDTR Register configuration  information for the TIM peripheral.
+  * @retval None
+  */
+void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_OSSR_STATE(TIM_BDTRInitStruct->TIM_OSSRState));
+  assert_param(IS_TIM_OSSI_STATE(TIM_BDTRInitStruct->TIM_OSSIState));
+  assert_param(IS_TIM_LOCK_LEVEL(TIM_BDTRInitStruct->TIM_LOCKLevel));
+  assert_param(IS_TIM_BREAK_STATE(TIM_BDTRInitStruct->TIM_Break));
+  assert_param(IS_TIM_BREAK_POLARITY(TIM_BDTRInitStruct->TIM_BreakPolarity));
+  assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(TIM_BDTRInitStruct->TIM_AutomaticOutput));
+  /* Set the Lock level, the Break enable Bit and the Ploarity, the OSSR State,
+     the OSSI State, the dead time value and the Automatic Output Enable Bit */
+  TIMx->BDTR |= (uint32_t)TIM_BDTRInitStruct->TIM_OSSRState | TIM_BDTRInitStruct->TIM_OSSIState |
+             TIM_BDTRInitStruct->TIM_LOCKLevel | TIM_BDTRInitStruct->TIM_DeadTime |
+             TIM_BDTRInitStruct->TIM_Break | TIM_BDTRInitStruct->TIM_BreakPolarity |
+             TIM_BDTRInitStruct->TIM_AutomaticOutput;
+}
+
+/**
+  * @brief  Fills each TIM_BDTRInitStruct member with its default value.
+  * @param  TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure which
+  *         will be initialized.
+  * @retval None
+  */
+void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct)
+{
+  /* Set the default configuration */
+  TIM_BDTRInitStruct->TIM_OSSRState = TIM_OSSRState_Disable;
+  TIM_BDTRInitStruct->TIM_OSSIState = TIM_OSSIState_Disable;
+  TIM_BDTRInitStruct->TIM_LOCKLevel = TIM_LOCKLevel_OFF;
+  TIM_BDTRInitStruct->TIM_DeadTime = 0x00;
+  TIM_BDTRInitStruct->TIM_Break = TIM_Break_Disable;
+  TIM_BDTRInitStruct->TIM_BreakPolarity = TIM_BreakPolarity_Low;
+  TIM_BDTRInitStruct->TIM_AutomaticOutput = TIM_AutomaticOutput_Disable;
+}
+
+/**
+  * @brief  Enables or disables the TIM peripheral Main Outputs.
+  * @param  TIMx: where x can be 15, 16 or 17 to select the TIMx peripheral.
+  * @param  NewState: new state of the TIM peripheral Main Outputs.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the TIM Main Output */
+    TIMx->BDTR |= TIM_BDTR_MOE;
+  }
+  else
+  {
+    /* Disable the TIM Main Output */
+    TIMx->BDTR &= (uint16_t)(~((uint16_t)TIM_BDTR_MOE));
+  }  
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group3 Output Compare management functions
+ *  @brief    Output Compare management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### Output Compare management functions #####
+ ===============================================================================
+        *** TIM Driver: how to use it in Output Compare Mode ***
+ ===============================================================================
+    [..] To use the Timer in Output Compare mode, the following steps are mandatory:
+         (#) Enable TIM clock using 
+             RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) function.
+         (#) Configure the TIM pins by configuring the corresponding GPIO pins
+         (#) Configure the Time base unit as described in the first part of this 
+             driver, if needed, else the Timer will run with the default 
+             configuration:
+             (++) Autoreload value = 0xFFFF.
+             (++) Prescaler value = 0x0000.
+             (++) Counter mode = Up counting.
+             (++) Clock Division = TIM_CKD_DIV1.
+         (#) Fill the TIM_OCInitStruct with the desired parameters including:
+             (++) The TIM Output Compare mode: TIM_OCMode.
+             (++) TIM Output State: TIM_OutputState.
+             (++) TIM Pulse value: TIM_Pulse.
+             (++) TIM Output Compare Polarity : TIM_OCPolarity.
+         (#) Call TIM_OCxInit(TIMx, &TIM_OCInitStruct) to configure the desired 
+             channel with the corresponding configuration.
+         (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+    [..]
+        (@) All other functions can be used separately to modify, if needed,
+          a specific feature of the Timer.
+        (@) In case of PWM mode, this function is mandatory:
+            TIM_OCxPreloadConfig(TIMx, TIM_OCPreload_ENABLE).
+        (@) If the corresponding interrupt or DMA request are needed, the user should:
+            (#@) Enable the NVIC (or the DMA) to use the TIM interrupts (or DMA requests).
+            (#@) Enable the corresponding interrupt (or DMA request) using the function
+                 TIM_ITConfig(TIMx, TIM_IT_CCx) (or TIM_DMA_Cmd(TIMx, TIM_DMA_CCx)).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the TIMx Channel1 according to the specified
+  *         parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 and 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+ /* Disable the Channel 1: Reset the CC1E Bit */
+  TIMx->CCER &= (uint16_t)(~(uint16_t)TIM_CCER_CC1E);
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmrx = TIMx->CCMR1;
+    
+  /* Reset the Output Compare Mode Bits */
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_OC1M));
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_CC1S));
+
+  /* Select the Output Compare Mode */
+  tmpccmrx |= TIM_OCInitStruct->TIM_OCMode;
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1P));
+  /* Set the Output Compare Polarity */
+  tmpccer |= TIM_OCInitStruct->TIM_OCPolarity;
+  
+  /* Set the Output State */
+  tmpccer |= TIM_OCInitStruct->TIM_OutputState;
+    
+  if((TIMx == TIM15) || (TIMx == TIM16) || (TIMx == TIM17))
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1NP));
+    /* Set the Output N Polarity */
+    tmpccer |= TIM_OCInitStruct->TIM_OCNPolarity;
+    
+    /* Reset the Output N State */
+    tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1NE));    
+    /* Set the Output N State */
+    tmpccer |= TIM_OCInitStruct->TIM_OutputNState;
+    
+    /* Reset the Output Compare and Output Compare N IDLE State */
+    tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS1));
+    tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS1N));
+    
+    /* Set the Output Idle state */
+    tmpcr2 |= TIM_OCInitStruct->TIM_OCIdleState;
+    /* Set the Output N Idle state */
+    tmpcr2 |= TIM_OCInitStruct->TIM_OCNIdleState;
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR1 = TIM_OCInitStruct->TIM_Pulse; 
+ 
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel2 according to the specified
+  *         parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 or 19 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+   /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC2E));
+  
+  /* Get the TIMx CCER register value */  
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmrx = TIMx->CCMR1;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_OC2M));
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_CC2S));
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8);
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2P));
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 4);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 4);
+
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR2 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel3 according to the specified
+  *         parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC3E));
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmrx = TIMx->CCMR2;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_OC3M));
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_CC3S));  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= TIM_OCInitStruct->TIM_OCMode;
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3P));
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 8);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 8);
+    
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR3 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel4 according to the specified
+  *         parameters in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+  /* Disable the Channel 2: Reset the CC4E Bit */
+  TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC4E));
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmrx = TIMx->CCMR2;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_OC4M));
+  tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_CC4S));
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8);
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC4P));
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 12);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 12);
+
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR2 */  
+  TIMx->CCMR2 = tmpccmrx;
+
+  /* Set the Capture Compare Register value */
+  TIMx->CCR4 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Fills each TIM_OCInitStruct member with its default value.
+  * @param  TIM_OCInitStruct : pointer to a TIM_OCInitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  /* Set the default configuration */
+  TIM_OCInitStruct->TIM_OCMode = TIM_OCMode_Timing;
+  TIM_OCInitStruct->TIM_OutputState = TIM_OutputState_Disable;
+  TIM_OCInitStruct->TIM_OutputNState = TIM_OutputNState_Disable;
+  TIM_OCInitStruct->TIM_Pulse = 0x0000000;
+  TIM_OCInitStruct->TIM_OCPolarity = TIM_OCPolarity_High;
+  TIM_OCInitStruct->TIM_OCNPolarity = TIM_OCPolarity_High;
+  TIM_OCInitStruct->TIM_OCIdleState = TIM_OCIdleState_Reset;
+  TIM_OCInitStruct->TIM_OCNIdleState = TIM_OCNIdleState_Reset;
+}
+
+/**
+  * @brief  Selects the TIM Output Compare Mode.
+  * @note   This function disables the selected channel before changing the Output
+  *         Compare Mode.
+  *         User has to enable this channel using TIM_CCxCmd and TIM_CCxNCmd functions.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 or 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parameter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  *            @arg TIM_Channel_4: TIM Channel 4
+  * @param  TIM_OCMode: specifies the TIM Output Compare Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCMode_Timing
+  *            @arg TIM_OCMode_Active
+  *            @arg TIM_OCMode_Toggle
+  *            @arg TIM_OCMode_PWM1
+  *            @arg TIM_OCMode_PWM2
+  *            @arg TIM_ForcedAction_Active
+  *            @arg TIM_ForcedAction_InActive
+  * @retval None
+  */
+void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode)
+{
+  uint32_t tmp = 0;
+  uint16_t tmp1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));  
+  assert_param(IS_TIM_OCM(TIM_OCMode));
+  
+  tmp = (uint32_t) TIMx;
+  tmp += CCMR_OFFSET;
+
+  tmp1 = CCER_CCE_SET << (uint16_t)TIM_Channel;
+
+  /* Disable the Channel: Reset the CCxE Bit */
+  TIMx->CCER &= (uint16_t) ~tmp1;
+
+  if((TIM_Channel == TIM_Channel_1) ||(TIM_Channel == TIM_Channel_3))
+  {
+    tmp += (TIM_Channel>>1);
+
+    /* Reset the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp &= (uint32_t)~((uint32_t)TIM_CCMR1_OC1M);
+   
+    /* Configure the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp |= TIM_OCMode;
+  }
+  else
+  {
+    tmp += (uint16_t)(TIM_Channel - (uint16_t)4)>> (uint16_t)1;
+
+    /* Reset the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp &= (uint32_t)~((uint32_t)TIM_CCMR1_OC2M);
+    
+    /* Configure the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp |= (uint16_t)(TIM_OCMode << 8);
+  }
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare1 Register value
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 or 19 to select
+  *         the TIM peripheral.
+  * @param  Compare1: specifies the Capture Compare1 register new value.
+  * @retval None
+  */
+void TIM_SetCompare1(TIM_TypeDef* TIMx, uint32_t Compare1)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  
+  /* Set the Capture Compare1 Register value */
+  TIMx->CCR1 = Compare1;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare2 Register value
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 or 19 to select the TIM peripheral.
+  * @param  Compare2: specifies the Capture Compare2 register new value.
+  * @retval None
+  */
+void TIM_SetCompare2(TIM_TypeDef* TIMx, uint32_t Compare2)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  
+  /* Set the Capture Compare2 Register value */
+  TIMx->CCR2 = Compare2;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare3 Register value
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  Compare3: specifies the Capture Compare3 register new value.
+  * @retval None
+  */
+void TIM_SetCompare3(TIM_TypeDef* TIMx, uint32_t Compare3)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  
+  /* Set the Capture Compare3 Register value */
+  TIMx->CCR3 = Compare3;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare4 Register value
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  Compare4: specifies the Capture Compare4 register new value.
+  * @retval None
+  */
+void TIM_SetCompare4(TIM_TypeDef* TIMx, uint32_t Compare4)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  
+  /* Set the Capture Compare4 Register value */
+  TIMx->CCR4 = Compare4;
+}
+
+/**
+  * @brief  Forces the TIMx output 1 waveform to active or inactive level.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 or 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC1REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC1REF.
+  * @retval None
+  */
+void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1M Bits */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1M);
+  /* Configure The Forced output Mode */
+  tmpccmr1 |= TIM_ForcedAction;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+ 
+/**
+  * @brief  Forces the TIMx output 2 waveform to active or inactive level.
+  * @param  TIMx: where x can be2, 3, 4, 5, 12, 15 or 19 to select the TIM 
+  *   peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC2REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC2REF.
+  * @retval None
+  */
+void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2M Bits */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2M);
+  /* Configure The Forced output Mode */
+  tmpccmr1 |= (uint16_t)(TIM_ForcedAction << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Forces the TIMx output 3 waveform to active or inactive level.
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC3REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC3REF.
+  * @retval None
+  */
+void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC1M Bits */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3M);
+  /* Configure The Forced output Mode */
+  tmpccmr2 |= TIM_ForcedAction;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Forces the TIMx output 4 waveform to active or inactive level.
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC4REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC4REF.
+  * @retval None
+  */
+void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr2 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC2M Bits */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4M);
+  /* Configure The Forced output Mode */
+  tmpccmr2 |= (uint16_t)(TIM_ForcedAction << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Sets or Resets the TIM peripheral Capture Compare Preload Control bit.
+  * @param  TIMx: where x can be 2, 3 or 15 to select the TIMx peripheral
+  * @param  NewState: new state of the Capture Compare Preload Control bit
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST5_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the CCPC Bit */
+    TIMx->CR2 |= TIM_CR2_CCPC;
+  }
+  else
+  {
+    /* Reset the CCPC Bit */
+    TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCPC);
+  }
+}
+
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR1.
+  * @param  TIMx: where x can be 1, 2, 3, 14, 15, 16 and 17 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1PE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1PE);
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr1 |= TIM_OCPreload;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR2.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 and 19 to 
+  *         select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr1 = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2PE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2PE);
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr1 |= (uint16_t)(TIM_OCPreload << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR3.
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3PE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3PE);
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr2 |= TIM_OCPreload;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR4.
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4PE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4PE);
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr2 |= (uint16_t)(TIM_OCPreload << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 1 Fast feature.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 or 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1FE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1FE);
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr1 |= TIM_OCFast;
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 2 Fast feature.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 or 19 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2FE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2FE);
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr1 |= (uint16_t)(TIM_OCFast << 8);
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 3 Fast feature.
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3FE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3FE);
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr2 |= TIM_OCFast;
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 4 Fast feature.
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4FE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4FE);
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr2 |= (uint16_t)(TIM_OCFast << 8);
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF1 signal on an external event
+  * @param  TIMx: where x can be 2, 3, 4, 5 or 19 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC1CE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1CE);
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr1 |= TIM_OCClear;
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF2 signal on an external event
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  
+  tmpccmr1 = TIMx->CCMR1;
+  /* Reset the OC2CE Bit */
+  tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2CE);
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr1 |= (uint16_t)(TIM_OCClear << 8);
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF3 signal on an external event
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC3CE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3CE);
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr2 |= TIM_OCClear;
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF4 signal on an external event
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+  
+  tmpccmr2 = TIMx->CCMR2;
+  /* Reset the OC4CE Bit */
+  tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4CE);
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr2 |= (uint16_t)(TIM_OCClear << 8);
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx channel 1 polarity.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 and 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC1 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC1P Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC1P);
+  tmpccer |= TIM_OCPolarity;
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 1N polarity.
+  * @param  TIMx: where x can be 15, 16 or 17 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC1N Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCNPolarity_High: Output Compare active high
+  *            @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+   
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC1NP Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC1NP);
+  tmpccer |= TIM_OCNPolarity;
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 2 polarity.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC2 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC2P Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC2P);
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 4);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 3 polarity.
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC3 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC3P Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC3P);
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 8);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 4 polarity.
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC4 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+  
+  tmpccer = TIMx->CCER;
+  /* Set or Reset the CC4P Bit */
+  tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC4P);
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 12);
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Selects the OCReference Clear source.
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_OCReferenceClear: specifies the OCReference Clear source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCReferenceClear_ETRF: The internal OCreference clear input is connected to ETRF.
+  *            @arg TIM_OCReferenceClear_OCREFCLR: The internal OCreference clear input is connected to OCREF_CLR input.  
+  * @retval None
+  */
+void TIM_SelectOCREFClear(TIM_TypeDef* TIMx, uint16_t TIM_OCReferenceClear)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(TIM_OCREFERENCECECLEAR_SOURCE(TIM_OCReferenceClear));
+
+  /* Set the TIM_OCReferenceClear source */
+  TIMx->SMCR &=  (uint16_t)~((uint16_t)TIM_SMCR_OCCS);
+  TIMx->SMCR |=  TIM_OCReferenceClear;
+}
+
+/**
+  * @brief  Enables or disables the TIM Capture Compare Channel x.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 and 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parameter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  *            @arg TIM_Channel_4: TIM Channel 4
+  * @param  TIM_CCx: specifies the TIM Channel CCxE bit new state.
+  *          This parameter can be: TIM_CCx_Enable or TIM_CCx_Disable. 
+  * @retval None
+  */
+void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx)
+{
+  uint16_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx)); 
+  assert_param(IS_TIM_CCX(TIM_CCx));
+
+  tmp = CCER_CCE_SET << TIM_Channel;
+
+  /* Reset the CCxE Bit */
+  TIMx->CCER &= (uint16_t)~ tmp;
+
+  /* Set or reset the CCxE Bit */ 
+  TIMx->CCER |=  (uint16_t)(TIM_CCx << TIM_Channel);
+}
+
+/**
+  * @brief  Enables or disables the TIM Capture Compare Channel xN.
+  * @param  TIMx: where x can be 15, 16 or 17 to select the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  * @param  TIM_CCxN: specifies the TIM Channel CCxNE bit new state.
+  *          This parameter can be: TIM_CCxN_Enable or TIM_CCxN_Disable. 
+  * @retval None
+  */
+void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN)
+{
+  uint16_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_COMPLEMENTARY_CHANNEL(TIM_Channel));
+  assert_param(IS_TIM_CCXN(TIM_CCxN));
+
+  tmp = CCER_CCNE_SET << TIM_Channel;
+
+  /* Reset the CCxNE Bit */
+  TIMx->CCER &= (uint16_t) ~tmp;
+
+  /* Set or reset the CCxNE Bit */ 
+  TIMx->CCER |=  (uint16_t)(TIM_CCxN << TIM_Channel);
+}
+
+/**
+  * @brief  Selects the TIM peripheral Commutation event.
+  * @param  TIMx: where x can be 15, 16 or 17 to select the TIMx peripheral
+  * @param  NewState: new state of the Commutation event.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the COM Bit */
+    TIMx->CR2 |= TIM_CR2_CCUS;
+  }
+  else
+  {
+    /* Reset the COM Bit */
+    TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCUS);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group4 Input Capture management functions
+ *  @brief    Input Capture management functions 
+ *
+@verbatim
+ ===============================================================================
+               ##### Input Capture management functions #####
+ ===============================================================================
+   
+          *** TIM Driver: how to use it in Input Capture Mode ***
+ ===============================================================================
+    [..] To use the Timer in Input Capture mode, the following steps are mandatory:
+         (#) Enable TIM clock using RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) 
+             function.
+         (#) Configure the TIM pins by configuring the corresponding GPIO pins.
+         (#) Configure the Time base unit as described in the first part of this 
+             driver, if needed, else the Timer will run with the default configuration:
+             (++) Autoreload value = 0xFFFF.
+             (++) Prescaler value = 0x0000.
+             (++) Counter mode = Up counting.
+             (++) Clock Division = TIM_CKD_DIV1.
+         (#) Fill the TIM_ICInitStruct with the desired parameters including:
+             (++) TIM Channel: TIM_Channel.
+             (++) TIM Input Capture polarity: TIM_ICPolarity.
+             (++) TIM Input Capture selection: TIM_ICSelection.
+             (++) TIM Input Capture Prescaler: TIM_ICPrescaler.
+             (++) TIM Input CApture filter value: TIM_ICFilter.
+         (#) Call TIM_ICInit(TIMx, &TIM_ICInitStruct) to configure the desired 
+             channel with the corresponding configuration and to measure only 
+             frequency or duty cycle of the input signal,or, Call 
+             TIM_PWMIConfig(TIMx, &TIM_ICInitStruct) to configure the desired 
+             channels with the corresponding configuration and to measure the 
+             frequency and the duty cycle of the input signal.
+         (#) Enable the NVIC or the DMA to read the measured frequency.
+         (#) Enable the corresponding interrupt (or DMA request) to read 
+             the Captured value, using the function TIM_ITConfig(TIMx, TIM_IT_CCx)
+             (or TIM_DMA_Cmd(TIMx, TIM_DMA_CCx)).
+         (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+         (#) Use TIM_GetCapturex(TIMx); to read the captured value.
+    [..]
+        (@) All other functions can be used separately to modify, if needed,
+            a specific feature of the Timer. 
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the TIM peripheral according to the specified
+  *         parameters in the TIM_ICInitStruct.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_CHANNEL(TIM_ICInitStruct->TIM_Channel));  
+  assert_param(IS_TIM_IC_SELECTION(TIM_ICInitStruct->TIM_ICSelection));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICInitStruct->TIM_ICPrescaler));
+  assert_param(IS_TIM_IC_FILTER(TIM_ICInitStruct->TIM_ICFilter));
+  
+  assert_param(IS_TIM_IC_POLARITY_LITE(TIM_ICInitStruct->TIM_ICPolarity));
+  
+  if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1)
+  {
+    assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+    /* TI1 Configuration */
+    TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_2)
+  {
+    assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+    /* TI2 Configuration */
+    TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_3)
+  {
+    assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+    /* TI3 Configuration */
+    TI3_Config(TIMx,  TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC3Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else
+  {
+    assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+    /* TI4 Configuration */
+    TI4_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC4Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+}
+
+/**
+  * @brief  Fills each TIM_ICInitStruct member with its default value.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  /* Set the default configuration */
+  TIM_ICInitStruct->TIM_Channel = TIM_Channel_1;
+  TIM_ICInitStruct->TIM_ICPolarity = TIM_ICPolarity_Rising;
+  TIM_ICInitStruct->TIM_ICSelection = TIM_ICSelection_DirectTI;
+  TIM_ICInitStruct->TIM_ICPrescaler = TIM_ICPSC_DIV1;
+  TIM_ICInitStruct->TIM_ICFilter = 0x00;
+}
+
+/**
+  * @brief  Configures the TIM peripheral according to the specified
+  *         parameters in the TIM_ICInitStruct to measure an external PWM signal.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure
+  *         that contains the configuration information for the specified TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  uint16_t icoppositepolarity = TIM_ICPolarity_Rising;
+  uint16_t icoppositeselection = TIM_ICSelection_DirectTI;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  /* Select the Opposite Input Polarity */
+  if (TIM_ICInitStruct->TIM_ICPolarity == TIM_ICPolarity_Rising)
+  {
+    icoppositepolarity = TIM_ICPolarity_Falling;
+  }
+  else
+  {
+    icoppositepolarity = TIM_ICPolarity_Rising;
+  }
+  /* Select the Opposite Input */
+  if (TIM_ICInitStruct->TIM_ICSelection == TIM_ICSelection_DirectTI)
+  {
+    icoppositeselection = TIM_ICSelection_IndirectTI;
+  }
+  else
+  {
+    icoppositeselection = TIM_ICSelection_DirectTI;
+  }
+  if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1)
+  {
+    /* TI1 Configuration */
+    TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+    /* TI2 Configuration */
+    TI2_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else
+  { 
+    /* TI2 Configuration */
+    TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+    /* TI1 Configuration */
+    TI1_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 1 value.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 and 19 to select 
+  *         the TIM peripheral.
+  * @retval Capture Compare 1 Register value.
+  */
+uint32_t TIM_GetCapture1(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  
+  /* Get the Capture 1 Register value */
+  return TIMx->CCR1;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 2 value.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @retval Capture Compare 2 Register value.
+  */
+uint32_t TIM_GetCapture2(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  
+  /* Get the Capture 2 Register value */
+  return TIMx->CCR2;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 3 value.
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @retval Capture Compare 3 Register value.
+  */
+uint32_t TIM_GetCapture3(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+  
+  /* Get the Capture 3 Register value */
+  return TIMx->CCR3;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 4 value.
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @retval Capture Compare 4 Register value.
+  */
+uint32_t TIM_GetCapture4(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  
+  /* Get the Capture 4 Register value */
+  return TIMx->CCR4;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 1 prescaler.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 and 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture1 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST8_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  
+  /* Reset the IC1PSC Bits */
+  TIMx->CCMR1 &= (uint16_t)~((uint16_t)TIM_CCMR1_IC1PSC);
+  /* Set the IC1PSC value */
+  TIMx->CCMR1 |= TIM_ICPSC;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 2 prescaler.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture2 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  
+  /* Reset the IC2PSC Bits */
+  TIMx->CCMR1 &= (uint16_t)~((uint16_t)TIM_CCMR1_IC2PSC);
+  /* Set the IC2PSC value */
+  TIMx->CCMR1 |= (uint16_t)(TIM_ICPSC << 8);
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 3 prescaler.
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture3 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  
+  /* Reset the IC3PSC Bits */
+  TIMx->CCMR2 &= (uint16_t)~((uint16_t)TIM_CCMR2_IC3PSC);
+  /* Set the IC3PSC value */
+  TIMx->CCMR2 |= TIM_ICPSC;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 4 prescaler.
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture4 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+  
+  /* Reset the IC4PSC Bits */
+  TIMx->CCMR2 &= (uint16_t)~((uint16_t)TIM_CCMR2_IC4PSC);
+  /* Set the IC4PSC value */
+  TIMx->CCMR2 |= (uint16_t)(TIM_ICPSC << 8);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group5 Interrupts DMA and flags management functions
+ *  @brief    Interrupts, DMA and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+          ##### Interrupts, DMA and flags management functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified TIM interrupts.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18, or 19 
+  *         to select the TIMx peripheral.
+  * @param  TIM_IT: specifies the TIM interrupts sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_IT_Update: TIM update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  *
+  * @note   TIM6 can only generate an update interrupt.
+  * @note   TIM15 can have only TIM_IT_Update, TIM_IT_CC1, TIM_IT_CC2 or TIM_IT_Trigger.
+  * @note   TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1.   
+  * @note   TIM_IT_Break is used only with TIM15. 
+  * @note   TIM_IT_COM is used only with TIM15, TIM16 and TIM17.
+  * @param  NewState: new state of the TIM interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_IT(TIM_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Interrupt sources */
+    TIMx->DIER |= TIM_IT;
+  }
+  else
+  {
+    /* Disable the Interrupt sources */
+    TIMx->DIER &= (uint16_t)~TIM_IT;
+  }
+}
+
+/**
+  * @brief  Configures the TIMx event to be generate by software.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18, or 19
+  *         to select the TIM peripheral.
+  * @param  TIM_EventSource: specifies the event source.
+  *          This parameter can be one or more of the following values:  
+  *            @arg TIM_EventSource_Update: Timer update Event source
+  *            @arg TIM_EventSource_CC1: Timer Capture Compare 1 Event source
+  *            @arg TIM_EventSource_CC2: Timer Capture Compare 2 Event source
+  *            @arg TIM_EventSource_CC3: Timer Capture Compare 3 Event source
+  *            @arg TIM_EventSource_CC4: Timer Capture Compare 4 Event source
+  *            @arg TIM_EventSource_COM: Timer COM event source  
+  *            @arg TIM_EventSource_Trigger: Timer Trigger Event source
+  *            @arg TIM_EventSource_Break: Timer Break event source
+  *
+  * @note   TIM6 can only generate an update event. 
+  * @note   TIM9 can only generate an update event, Capture Compare 1 event, 
+  *         Capture Compare 2 event and TIM_EventSource_Trigger.  
+  * @note   TIM_EventSource_COM and TIM_EventSource_Break are used only with TIM15,TIM16 and TIM17.          
+  * @retval None
+  */
+void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_EVENT_SOURCE(TIM_EventSource)); 
+  /* Set the event sources */
+  TIMx->EGR = TIM_EventSource;
+}
+
+/**
+  * @brief  Checks whether the specified TIM flag is set or not.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18, or 19
+  *         to select the TIM peripheral.
+  * @param  TIM_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_FLAG_Update: TIM update Flag
+  *            @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag
+  *            @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag
+  *            @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag
+  *            @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag
+  *            @arg TIM_FLAG_COM: TIM Commutation Flag
+  *            @arg TIM_FLAG_Trigger: TIM Trigger Flag
+  *            @arg TIM_FLAG_Break: TIM Break Flag
+  *            @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag
+  *            @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag
+  *            @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag
+  *            @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag
+  *
+  * @note   TIM6 can have only one update flag. 
+  * @note   TIM15 can have only TIM_FLAG_Update, TIM_FLAG_CC1, TIM_FLAG_CC2 or 
+  *         TIM_FLAG_Trigger. 
+  * @note   TIM14, TIM16 and TIM17 can have TIM_FLAG_Update or TIM_FLAG_CC1.   
+  * @note   TIM_FLAG_Break is used only with TIM15. 
+  * @note   TIM_FLAG_COM is used only with TIM15, TIM16 and TIM17.        
+  * @retval The new state of TIM_FLAG (SET or RESET).
+  */
+FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG)
+{ 
+  ITStatus bitstatus = RESET; 
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_GET_FLAG(TIM_FLAG));
+  
+  if ((TIMx->SR & TIM_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the TIMx's pending flags.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18, or 19
+  *         to select the TIM peripheral.
+  * @param  TIM_FLAG: specifies the flag bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_FLAG_Update: TIM update Flag
+  *            @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag
+  *            @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag
+  *            @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag
+  *            @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag
+  *            @arg TIM_FLAG_COM: TIM Commutation Flag
+  *            @arg TIM_FLAG_Trigger: TIM Trigger Flag
+  *            @arg TIM_FLAG_Break: TIM Break Flag
+  *            @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag
+  *            @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag
+  *            @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag
+  *            @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag
+  * @note   TIM6can have only one update flag. 
+  * @note   TIM15can have only TIM_FLAG_Update, TIM_FLAG_CC1,TIM_FLAG_CC2 or 
+  *         TIM_FLAG_Trigger. 
+  * @note   TIM14, TIM16 and TIM17 can have TIM_FLAG_Update or TIM_FLAG_CC1.   
+  * @note   TIM_FLAG_Break is used only with TIM15. 
+  * @note   TIM_FLAG_COM is used only with TIM15, TIM16 and TIM17.
+  * @retval None
+  */
+void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_CLEAR_FLAG(TIM_FLAG));
+   
+  /* Clear the flags */
+  TIMx->SR = (uint16_t)~TIM_FLAG;
+}
+
+/**
+  * @brief  Checks whether the TIM interrupt has occurred or not.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18, or 19
+  *         to select the TIM peripheral.
+  * @param  TIM_IT: specifies the TIM interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_IT_Update: TIM update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  *
+  * @note   TIM6 can generate only an update interrupt.
+  * @note   TIM15 can have only TIM_IT_Update, TIM_IT_CC1, TIM_IT_CC2 or TIM_IT_Trigger. 
+  * @note   TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1.   
+  * @note   TIM_IT_Break is used only with TIM15. 
+  * @note   TIM_IT_COM is used only with TIM15, TIM16 and TIM17.
+  * @retval The new state of the TIM_IT(SET or RESET).
+  */
+ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT)
+{
+  ITStatus bitstatus = RESET;  
+  uint16_t itstatus = 0x0, itenable = 0x0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_GET_IT(TIM_IT));
+   
+  itstatus = TIMx->SR & TIM_IT;
+  
+  itenable = TIMx->DIER & TIM_IT;
+  if ((itstatus != (uint16_t)RESET) && (itenable != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the TIMx's interrupt pending bits.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18, or 19
+  *         to select the TIM peripheral.
+  * @param  TIM_IT: specifies the pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_IT_Update: TIM1 update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  *
+  * @note   TIM6 can generate only an update interrupt.
+  * @note   TIM15 can have only TIM_IT_Update, TIM_IT_CC1, TIM_IT_CC2 or TIM_IT_Trigger. 
+  * @note   TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1.   
+  * @note   TIM_IT_Break is used only with TIM15. 
+  * @note   TIM_IT_COM is used only with TIM15, TIM16 and TIM17.
+  * @retval None
+  */
+void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_IT(TIM_IT));
+   
+  /* Clear the IT pending Bit */
+  TIMx->SR = (uint16_t)~TIM_IT;
+}
+
+/**
+  * @brief  Configures the TIMx's DMA interface.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 15, 16, 17 and 19  to select the TIM peripheral.
+  * @param  TIM_DMABase: DMA Base address.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_DMABase_CR1
+  *            @arg TIM_DMABase_CR2
+  *            @arg TIM_DMABase_SMCR
+  *            @arg TIM_DMABase_DIER
+  *            @arg TIM_DMABase_SR
+  *            @arg TIM_DMABase_EGR
+  *            @arg TIM_DMABase_CCMR1
+  *            @arg TIM_DMABase_CCMR2
+  *            @arg TIM_DMABase_CCER
+  *            @arg TIM_DMABase_CNT
+  *            @arg TIM_DMABase_PSC
+  *            @arg TIM_DMABase_ARR
+  *            @arg TIM_DMABase_CCR1
+  *            @arg TIM_DMABase_CCR2
+  *            @arg TIM_DMABase_CCR3 
+  *            @arg TIM_DMABase_CCR4
+  *            @arg TIM_DMABase_DCR
+  *            @arg TIM_DMABase_OR
+  * @param  TIM_DMABurstLength: DMA Burst length. This parameter can be one value
+  *         between: TIM_DMABurstLength_1Transfer and TIM_DMABurstLength_18Transfers.
+  * @retval None
+  */
+void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_DMA_BASE(TIM_DMABase)); 
+  assert_param(IS_TIM_DMA_LENGTH(TIM_DMABurstLength));
+  /* Set the DMA Base and the DMA Burst Length */
+  TIMx->DCR = TIM_DMABase | TIM_DMABurstLength;
+}
+
+/**
+  * @brief  Enables or disables the TIMx's DMA Requests.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 15, 16, 17, 18 and 19 to select 
+  *         the TIM peripheral. 
+  * @param  TIM_DMASource: specifies the DMA Request sources.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_DMA_Update: TIM update Interrupt source
+  *            @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source
+  *            @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source
+  *            @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source
+  *            @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source
+  *            @arg TIM_DMA_COM: TIM Commutation DMA source
+  *            @arg TIM_DMA_Trigger: TIM Trigger DMA source
+  * @param  NewState: new state of the DMA Request sources.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST9_PERIPH(TIMx));
+  assert_param(IS_TIM_DMA_SOURCE(TIM_DMASource));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA sources */
+    TIMx->DIER |= TIM_DMASource; 
+  }
+  else
+  {
+    /* Disable the DMA sources */
+    TIMx->DIER &= (uint16_t)~TIM_DMASource;
+  }
+}
+
+/**
+  * @brief  Selects the TIMx peripheral Capture Compare DMA source.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 15, 16, 17 or 19 to select the TIM peripheral.
+  * @param  NewState: new state of the Capture Compare DMA source
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the CCDS Bit */
+    TIMx->CR2 |= TIM_CR2_CCDS;
+  }
+  else
+  {
+    /* Reset the CCDS Bit */
+    TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCDS);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group6 Clocks management functions
+ *  @brief    Clocks management functions
+ *
+@verbatim
+ ===============================================================================
+                     ##### Clocks management functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the TIMx internal Clock
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @retval None
+  */
+void TIM_InternalClockConfig(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  /* Disable slave mode to clock the prescaler directly with the internal clock */
+  TIMx->SMCR &=  (uint16_t)(~((uint16_t)TIM_SMCR_SMS));
+}
+
+/**
+  * @brief  Configures the TIMx Internal Trigger as External Clock
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_ITRSource: Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg  TIM_TS_ITR0: Internal Trigger 0
+  *            @arg  TIM_TS_ITR1: Internal Trigger 1
+  *            @arg  TIM_TS_ITR2: Internal Trigger 2
+  *            @arg  TIM_TS_ITR3: Internal Trigger 3
+  * @retval None
+  */
+void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_INTERNAL_TRIGGER_SELECTION(TIM_InputTriggerSource));
+  /* Select the Internal Trigger */
+  TIM_SelectInputTrigger(TIMx, TIM_InputTriggerSource);
+  /* Select the External clock mode1 */
+  TIMx->SMCR |= TIM_SlaveMode_External1;
+}
+
+/**
+  * @brief  Configures the TIMx Trigger as External Clock
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_TIxExternalCLKSource: Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_TIxExternalCLK1Source_TI1ED: TI1 Edge Detector
+  *            @arg TIM_TIxExternalCLK1Source_TI1: Filtered Timer Input 1
+  *            @arg TIM_TIxExternalCLK1Source_TI2: Filtered Timer Input 2
+  * @param  TIM_ICPolarity: specifies the TIx Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  ICFilter: specifies the filter value.
+  *          This parameter must be a value between 0x0 and 0xF.
+  * @retval None
+  */
+void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource,
+                                uint16_t TIM_ICPolarity, uint16_t ICFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_POLARITY(TIM_ICPolarity));
+  assert_param(IS_TIM_IC_FILTER(ICFilter));
+  
+  /* Configure the Timer Input Clock Source */
+  if (TIM_TIxExternalCLKSource == TIM_TIxExternalCLK1Source_TI2)
+  {
+    TI2_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter);
+  }
+  else
+  {
+    TI1_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter);
+  }
+  /* Select the Trigger source */
+  TIM_SelectInputTrigger(TIMx, TIM_TIxExternalCLKSource);
+  /* Select the External clock mode1 */
+  TIMx->SMCR |= TIM_SlaveMode_External1;
+}
+
+/**
+  * @brief  Configures the External clock Mode1
+  * @param  TIMx: where x can be 2, 3, 4, 5, 15, 16, 17 and 19 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                             uint16_t ExtTRGFilter)
+{
+  uint16_t tmpsmcr = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  
+  /* Configure the ETR Clock source */
+  TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter);
+  
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the SMS Bits */
+  tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS));
+  /* Select the External clock mode1 */
+  tmpsmcr |= TIM_SlaveMode_External1;
+  /* Select the Trigger selection : ETRF */
+  tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_TS));
+  tmpsmcr |= TIM_TS_ETRF;
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Configures the External clock Mode2
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, 
+                             uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  
+  /* Configure the ETR Clock source */
+  TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter);
+  /* Enable the External clock mode2 */
+  TIMx->SMCR |= TIM_SMCR_ECE;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group7 Synchronization management functions
+ *  @brief    Synchronization management functions 
+ *
+@verbatim
+ ===============================================================================
+               ##### Synchronization management functions #####
+ ===============================================================================
+        *** TIM Driver: how to use it in synchronization Mode ***
+ ===============================================================================
+    [..] Case of two/several Timers
+         (#) Configure the Master Timers using the following functions:
+             (++) void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx,
+                  uint16_t TIM_TRGOSource).
+             (++) void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx,
+                  uint16_t TIM_MasterSlaveMode);  
+         (#) Configure the Slave Timers using the following functions: 
+             (++) void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, 
+                  uint16_t TIM_InputTriggerSource);  
+             (++) void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode);
+    [..] Case of Timers and external trigger(ETR pin)
+         (#) Configure the Etrenal trigger using this function:
+             (++) void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler,
+                  uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter);
+         (#) Configure the Slave Timers using the following functions:
+             (++) void TIM_SelectInputTrigger(TIM_TypeDef* TIMx,
+                  uint16_t TIM_InputTriggerSource);
+             (++) void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Selects the Input Trigger source
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_InputTriggerSource: The Input Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_TS_ITR0: Internal Trigger 0
+  *            @arg TIM_TS_ITR1: Internal Trigger 1
+  *            @arg TIM_TS_ITR2: Internal Trigger 2
+  *            @arg TIM_TS_ITR3: Internal Trigger 3
+  *            @arg TIM_TS_TI1F_ED: TI1 Edge Detector
+  *            @arg TIM_TS_TI1FP1: Filtered Timer Input 1
+  *            @arg TIM_TS_TI2FP2: Filtered Timer Input 2
+  *            @arg TIM_TS_ETRF: External Trigger input
+  * @retval None
+  */
+void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource)
+{
+  uint16_t tmpsmcr = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx)); 
+  assert_param(IS_TIM_TRIGGER_SELECTION(TIM_InputTriggerSource));
+
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the TS Bits */
+  tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_TS));
+  /* Set the Input Trigger source */
+  tmpsmcr |= TIM_InputTriggerSource;
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Selects the TIMx Trigger Output Mode.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 6, 7, 12, 15, 18 and 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_TRGOSource: specifies the Trigger Output source.
+  *          This parameter can be one of the following values:
+  *
+  *   - For all TIMx
+  *            @arg TIM_TRGOSource_Reset:  The UG bit in the TIM_EGR register is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_Enable: The Counter Enable CEN is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_Update: The update event is selected as the trigger output (TRGO).
+  *
+  *   - For all TIMx except TIM6 
+  *            @arg TIM_TRGOSource_OC1: The trigger output sends a positive pulse when the CC1IF flag
+  *                                     is to be set, as soon as a capture or compare match occurs (TRGO).
+  *            @arg TIM_TRGOSource_OC1Ref: OC1REF signal is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_OC2Ref: OC2REF signal is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_OC3Ref: OC3REF signal is used as the trigger output (TRGO).
+  *            @arg TIM_TRGOSource_OC4Ref: OC4REF signal is used as the trigger output (TRGO).
+  *
+  * @retval None
+  */
+void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST7_PERIPH(TIMx));
+  assert_param(IS_TIM_TRGO_SOURCE(TIM_TRGOSource));
+
+  /* Reset the MMS Bits */
+  TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_MMS);
+  /* Select the TRGO source */
+  TIMx->CR2 |=  TIM_TRGOSource;
+}
+
+/**
+  * @brief  Selects the TIMx Slave Mode.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_SlaveMode: specifies the Timer Slave Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_SlaveMode_Reset: Rising edge of the selected trigger signal (TRGI) re-initializes
+  *                                      the counter and triggers an update of the registers.
+  *            @arg TIM_SlaveMode_Gated:     The counter clock is enabled when the trigger signal (TRGI) is high.
+  *            @arg TIM_SlaveMode_Trigger:   The counter starts at a rising edge of the trigger TRGI.
+  *            @arg TIM_SlaveMode_External1: Rising edges of the selected trigger (TRGI) clock the counter.
+  * @retval None
+  */
+void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx)); 
+  assert_param(IS_TIM_SLAVE_MODE(TIM_SlaveMode));
+  
+  /* Reset the SMS Bits */
+  TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_SMS);
+  /* Select the Slave Mode */
+  TIMx->SMCR |= TIM_SlaveMode;
+}
+
+/**
+  * @brief  Sets or Resets the TIMx Master/Slave Mode.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_MasterSlaveMode: specifies the Timer Master Slave Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_MasterSlaveMode_Enable: synchronization between the current timer
+  *                                             and its slaves (through TRGO).
+  *            @arg TIM_MasterSlaveMode_Disable: No action
+  * @retval None
+  */
+void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_MSM_STATE(TIM_MasterSlaveMode));
+  
+  /* Reset the MSM Bit */
+  TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_MSM);
+  
+  /* Set or Reset the MSM Bit */
+  TIMx->SMCR |= TIM_MasterSlaveMode;
+}
+
+/**
+  * @brief  Configures the TIMx External Trigger (ETR).
+  * @param  TIMx: where x can be 2, 3, 4, 5 and 19 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                   uint16_t ExtTRGFilter)
+{
+  uint16_t tmpsmcr = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  
+  tmpsmcr = TIMx->SMCR;
+  /* Reset the ETR Bits */
+  tmpsmcr &= SMCR_ETR_MASK;
+  /* Set the Prescaler, the Filter value and the Polarity */
+  tmpsmcr |= (uint16_t)(TIM_ExtTRGPrescaler | (uint16_t)(TIM_ExtTRGPolarity | (uint16_t)(ExtTRGFilter << (uint16_t)8)));
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group8 Specific interface management functions
+ *  @brief    Specific interface management functions 
+ *
+@verbatim
+ ===============================================================================
+             ##### Specific interface management functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the TIMx Encoder Interface.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 15 and 19 to select the TIM peripheral.
+  * @param  TIM_EncoderMode: specifies the TIMx Encoder Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_EncoderMode_TI1: Counter counts on TI1FP1 edge depending on TI2FP2 level.
+  *            @arg TIM_EncoderMode_TI2: Counter counts on TI2FP2 edge depending on TI1FP1 level.
+  *            @arg TIM_EncoderMode_TI12: Counter counts on both TI1FP1 and TI2FP2 edges depending
+  *                                       on the level of the other input.
+  * @param  TIM_IC1Polarity: specifies the IC1 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_ICPolarity_Falling: IC Falling edge.
+  *            @arg TIM_ICPolarity_Rising: IC Rising edge.
+  * @param  TIM_IC2Polarity: specifies the IC2 Polarity
+  *          This parmeter can be one of the following values:
+  *            @arg TIM_ICPolarity_Falling: IC Falling edge.
+  *            @arg TIM_ICPolarity_Rising: IC Rising edge.
+  * @retval None
+  */
+void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode,
+                                uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity)
+{
+  uint16_t tmpsmcr = 0;
+  uint16_t tmpccmr1 = 0;
+  uint16_t tmpccer = 0;
+    
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST5_PERIPH(TIMx));
+  assert_param(IS_TIM_ENCODER_MODE(TIM_EncoderMode));
+  assert_param(IS_TIM_IC_POLARITY(TIM_IC1Polarity));
+  assert_param(IS_TIM_IC_POLARITY(TIM_IC2Polarity));
+  
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Set the encoder Mode */
+  tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS));
+  tmpsmcr |= TIM_EncoderMode;
+  /* Select the Capture Compare 1 and the Capture Compare 2 as input */
+  tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC1S)) & (uint16_t)(~((uint16_t)TIM_CCMR1_CC2S)));
+  tmpccmr1 |= TIM_CCMR1_CC1S_0 | TIM_CCMR1_CC2S_0;
+  /* Set the TI1 and the TI2 Polarities */
+  tmpccer &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCER_CC1P)) & ((uint16_t)~((uint16_t)TIM_CCER_CC2P)));
+  tmpccer |= (uint16_t)(TIM_IC1Polarity | (uint16_t)(TIM_IC2Polarity << (uint16_t)4));
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Enables or disables the TIMx's Hall sensor interface.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 15 and 19 to select the TIM peripheral.
+  * @param  NewState: new state of the TIMx Hall sensor interface.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the TI1S Bit */
+    TIMx->CR2 |= TIM_CR2_TI1S;
+  }
+  else
+  {
+    /* Reset the TI1S Bit */
+    TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_TI1S);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group9 Specific remapping management function
+ *  @brief   Specific remapping management function
+ *
+@verbatim
+ ===============================================================================
+               ##### Specific remapping management function #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the TIM14 Remapping input Capabilities.
+  * @param  TIMx: where x can be 14 to select the TIM peripheral.
+  * @param  TIM_Remap: specifies the TIM input reampping source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM14_GPIO: TIM14 Channel 1 is connected to GPIO.
+  *            @arg TIM14_RTC_CLK: TIM14 Channel 1 is connected to RTC input clock.
+  *                                RTC input clock can be LSE, LSI or HSE/div128.
+  *            @arg TIM14_HSE_DIV32: TIM14 Channel 1 is connected to HSE/32 clock.  
+  *            @arg TIM14_MCO: TIM14 Channel 1 is connected to MCO clock.  
+  *                            MCO clock can be LSI, LSE, SYSCLK, HSI, HSE or PLL/2.  
+  * @retval None
+  */
+void TIM_RemapConfig(TIM_TypeDef* TIMx, uint16_t TIM_Remap)
+{
+ /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_REMAP(TIM_Remap));
+
+  /* Set the Timer remapping configuration */
+  TIMx->OR =  TIM_Remap;
+}
+/**
+  * @}
+  */
+
+/**
+  * @brief  Configure the TI1 as Input.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 or 19 to select the TIM peripheral.
+  * @param  TIM_ICPolarity: The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 1 is selected to be connected to IC1.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 1 is selected to be connected to IC2.
+  *            @arg TIM_ICSelection_TRC: TIM Input 1 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr1 = 0, tmpccer = 0;
+  /* Disable the Channel 1: Reset the CC1E Bit */
+  TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC1E);
+  tmpccmr1 = TIMx->CCMR1;
+  tmpccer = TIMx->CCER;
+  /* Select the Input and set the filter */
+  tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC1S)) & ((uint16_t)~((uint16_t)TIM_CCMR1_IC1F)));
+  tmpccmr1 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4));
+  
+  /* Select the Polarity and set the CC1E Bit */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC1P | TIM_CCER_CC1NP));
+  tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC1E);
+
+  /* Write to TIMx CCMR1 and CCER registers */
+  TIMx->CCMR1 = tmpccmr1;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI2 as Input.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 or 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 2 is selected to be connected to IC2.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 2 is selected to be connected to IC1.
+  *            @arg TIM_ICSelection_TRC: TIM Input 2 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr1 = 0, tmpccer = 0, tmp = 0;
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC2E);
+  tmpccmr1 = TIMx->CCMR1;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 4);
+  /* Select the Input and set the filter */
+  tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC2S)) & ((uint16_t)~((uint16_t)TIM_CCMR1_IC2F)));
+  tmpccmr1 |= (uint16_t)(TIM_ICFilter << 12);
+  tmpccmr1 |= (uint16_t)(TIM_ICSelection << 8);
+
+  /* Select the Polarity and set the CC2E Bit */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC2P | TIM_CCER_CC2NP));
+  tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC2E);
+  
+  /* Write to TIMx CCMR1 and CCER registers */
+  TIMx->CCMR1 = tmpccmr1 ;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI3 as Input.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 or 19 to select
+  *         the TIM peripheral.
+  * @param  TIM_ICPolarity: The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 3 is selected to be connected to IC3.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 3 is selected to be connected to IC4.
+  *            @arg TIM_ICSelection_TRC: TIM Input 3 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0;
+  /* Disable the Channel 3: Reset the CC3E Bit */
+  TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC3E);
+  tmpccmr2 = TIMx->CCMR2;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 8);
+  /* Select the Input and set the filter */
+  tmpccmr2 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR2_CC3S)) & ((uint16_t)~((uint16_t)TIM_CCMR2_IC3F)));
+  tmpccmr2 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4));
+    
+  /* Select the Polarity and set the CC3E Bit */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC3P | TIM_CCER_CC3NP));
+  tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC3E);
+  
+  /* Write to TIMx CCMR2 and CCER registers */
+  TIMx->CCMR2 = tmpccmr2;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI4 as Input.
+  * @param  TIMx: where x can be 2, 3, 4, 5, 12, 13, 14, 15, 16, 17 or 19 to select 
+  *         the TIM peripheral.
+  * @param  TIM_ICPolarity: The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 4 is selected to be connected to IC4.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 4 is selected to be connected to IC3.
+  *            @arg TIM_ICSelection_TRC: TIM Input 4 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0;
+
+   /* Disable the Channel 4: Reset the CC4E Bit */
+  TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC4E);
+  tmpccmr2 = TIMx->CCMR2;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 12);
+  /* Select the Input and set the filter */
+  tmpccmr2 &= (uint16_t)((uint16_t)(~(uint16_t)TIM_CCMR2_CC4S) & ((uint16_t)~((uint16_t)TIM_CCMR2_IC4F)));
+  tmpccmr2 |= (uint16_t)(TIM_ICSelection << 8);
+  tmpccmr2 |= (uint16_t)(TIM_ICFilter << 12);
+  
+  /* Select the Polarity and set the CC4E Bit */
+  tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC3P | TIM_CCER_CC4NP));
+  tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC4E);
+
+  /* Write to TIMx CCMR2 and CCER registers */
+  TIMx->CCMR2 = tmpccmr2;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_usart.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_usart.c
new file mode 100644
index 00000000..f6b2f8af
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_usart.c
@@ -0,0 +1,2003 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_usart.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Universal synchronous asynchronous receiver
+  *          transmitter (USART):
+  *           + Initialization and Configuration
+  *           + STOP Mode
+  *           + AutoBaudRate
+  *           + Data transfers
+  *           + Multi-Processor Communication
+  *           + LIN mode
+  *           + Half-duplex mode
+  *           + Smartcard mode
+  *           + IrDA mode
+  *           + RS485 mode  
+  *           + DMA transfers management
+  *           + Interrupts and flags management
+  *           
+  *  @verbatim
+ ===============================================================================
+                       ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (#) Enable peripheral clock using RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE)
+            function for USART1 or using RCC_APB1PeriphClockCmd(RCC_APB1Periph_USARTx, ENABLE)
+            function for USART2 and USART3.
+        (#) According to the USART mode, enable the GPIO clocks using 
+            RCC_AHBPeriphClockCmd() function. (The I/O can be TX, RX, CTS, 
+            or and SCLK). 
+        (#) Peripheral's alternate function: 
+           (++) Connect the pin to the desired peripherals' Alternate 
+                 Function (AF) using GPIO_PinAFConfig() function.
+           (++) Configure the desired pin in alternate function by:
+                 GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF.
+           (++) Select the type, pull-up/pull-down and output speed via 
+                 GPIO_PuPd, GPIO_OType and GPIO_Speed members.
+           (++) Call GPIO_Init() function.        
+        (#) Program the Baud Rate, Word Length , Stop Bit, Parity, Hardware 
+            flow control and Mode(Receiver/Transmitter) using the SPI_Init()
+            function.  
+        (#) For synchronous mode, enable the clock and program the polarity,
+            phase and last bit using the USART_ClockInit() function.  
+        (#) Enable the NVIC and the corresponding interrupt using the function 
+            USART_ITConfig() if you need to use interrupt mode.   
+        (#) When using the DMA mode: 
+           (++) Configure the DMA using DMA_Init() function.
+           (++) Active the needed channel Request using USART_DMACmd() function.   
+        (#) Enable the USART using the USART_Cmd() function.   
+        (#) Enable the DMA using the DMA_Cmd() function, when using DMA mode.   
+    [..]
+            Refer to Multi-Processor, LIN, half-duplex, Smartcard, IrDA sub-sections
+            for more details.
+            
+@endverbatim
+       
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_usart.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup USART 
+  * @brief USART driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/*!< USART CR1 register clear Mask ((~(uint32_t)0xFFFFE6F3)) */
+#define CR1_CLEAR_MASK            ((uint32_t)(USART_CR1_M | USART_CR1_PCE | \
+                                              USART_CR1_PS | USART_CR1_TE | \
+                                              USART_CR1_RE))
+
+/*!< USART CR2 register clock bits clear Mask ((~(uint32_t)0xFFFFF0FF)) */
+#define CR2_CLOCK_CLEAR_MASK      ((uint32_t)(USART_CR2_CLKEN | USART_CR2_CPOL | \
+                                              USART_CR2_CPHA | USART_CR2_LBCL))
+
+/*!< USART CR3 register clear Mask ((~(uint32_t)0xFFFFFCFF)) */
+#define CR3_CLEAR_MASK            ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE))
+
+/*!< USART Interrupts mask */
+#define IT_MASK                   ((uint32_t)0x000000FF)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup USART_Private_Functions
+  * @{
+  */
+
+/** @defgroup USART_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..]
+        This subsection provides a set of functions allowing to initialize the USART 
+        in asynchronous and in synchronous modes.
+        (+) For the asynchronous mode only these parameters can be configured: 
+          (++) Baud Rate.
+          (++) Word Length.
+          (++) Stop Bit.
+          (++) Parity: If the parity is enabled, then the MSB bit of the data written
+               in the data register is transmitted but is changed by the parity bit.
+               Depending on the frame length defined by the M bit (8-bits or 9-bits),
+               the possible USART frame formats are as listed in the following table:
+
+   +-------------------------------------------------------------+     
+   |   M bit |  PCE bit  |            USART frame                |
+   |---------------------|---------------------------------------|             
+   |    0    |    0      |    | SB | 8 bit data | STB |          |
+   |---------|-----------|---------------------------------------|  
+   |    0    |    1      |    | SB | 7 bit data | PB | STB |     |
+   |---------|-----------|---------------------------------------|  
+   |    1    |    0      |    | SB | 9 bit data | STB |          |
+   |---------|-----------|---------------------------------------|  
+   |    1    |    1      |    | SB | 8 bit data | PB | STB |     |
+   +-------------------------------------------------------------+            
+
+          (++) Hardware flow control.
+          (++) Receiver/transmitter modes.
+    [..] The USART_Init() function follows the USART  asynchronous configuration 
+         procedure(details for the procedure are available in reference manual.
+        (+) For the synchronous mode in addition to the asynchronous mode parameters
+            these parameters should be also configured:
+           (++) USART Clock Enabled.
+           (++) USART polarity.
+           (++) USART phase.
+           (++) USART LastBit.
+    [..] These parameters can be configured using the USART_ClockInit() function.
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Deinitializes the USARTx peripheral registers to their default reset values.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @retval None
+  */
+void USART_DeInit(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  if (USARTx == USART1)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE);
+  }
+  else if (USARTx == USART2)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE);    
+  }
+  else 
+  {
+    if  (USARTx == USART3)
+    {
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE);
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, DISABLE);
+    }
+  }  
+}
+
+/**
+  * @brief  Initializes the USARTx peripheral according to the specified
+  *         parameters in the USART_InitStruct .
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_InitStruct: pointer to a USART_InitTypeDef structure
+  *         that contains the configuration information for the specified USART peripheral.
+  * @retval None
+  */
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct)
+{
+  uint32_t divider = 0, apbclock = 0, tmpreg = 0;
+  RCC_ClocksTypeDef RCC_ClocksStatus;
+
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_BAUDRATE(USART_InitStruct->USART_BaudRate));  
+  assert_param(IS_USART_WORD_LENGTH(USART_InitStruct->USART_WordLength));
+  assert_param(IS_USART_STOPBITS(USART_InitStruct->USART_StopBits));
+  assert_param(IS_USART_PARITY(USART_InitStruct->USART_Parity));
+  assert_param(IS_USART_MODE(USART_InitStruct->USART_Mode));
+  assert_param(IS_USART_HARDWARE_FLOW_CONTROL(USART_InitStruct->USART_HardwareFlowControl));
+  
+  /* Disable USART */
+  USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_UE);
+  
+/*---------------------------- USART CR2 Configuration -----------------------*/
+  tmpreg = USARTx->CR2;
+  /* Clear STOP[13:12] bits */
+  tmpreg &= (uint32_t)~((uint32_t)USART_CR2_STOP);
+
+  /* Configure the USART Stop Bits, Clock, CPOL, CPHA and LastBit ------------*/
+  /* Set STOP[13:12] bits according to USART_StopBits value */
+  tmpreg |= (uint32_t)USART_InitStruct->USART_StopBits;
+  
+  /* Write to USART CR2 */
+  USARTx->CR2 = tmpreg;
+
+/*---------------------------- USART CR1 Configuration -----------------------*/
+  tmpreg = USARTx->CR1;
+  /* Clear M, PCE, PS, TE and RE bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR1_CLEAR_MASK);
+
+  /* Configure the USART Word Length, Parity and mode ----------------------- */
+  /* Set the M bits according to USART_WordLength value */
+  /* Set PCE and PS bits according to USART_Parity value */
+  /* Set TE and RE bits according to USART_Mode value */
+  tmpreg |= (uint32_t)USART_InitStruct->USART_WordLength | USART_InitStruct->USART_Parity |
+            USART_InitStruct->USART_Mode;
+
+  /* Write to USART CR1 */
+  USARTx->CR1 = tmpreg;
+
+  /*---------------------------- USART CR3 Configuration -----------------------*/  
+  tmpreg = USARTx->CR3;
+  /* Clear CTSE and RTSE bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR3_CLEAR_MASK);
+
+  /* Configure the USART HFC -------------------------------------------------*/
+  /* Set CTSE and RTSE bits according to USART_HardwareFlowControl value */
+  tmpreg |= USART_InitStruct->USART_HardwareFlowControl;
+
+  /* Write to USART CR3 */
+  USARTx->CR3 = tmpreg;
+
+  /*---------------------------- USART BRR Configuration -----------------------*/
+  /* Configure the USART Baud Rate -------------------------------------------*/
+  RCC_GetClocksFreq(&RCC_ClocksStatus);
+  
+  if (USARTx == USART1)
+  {
+    apbclock = RCC_ClocksStatus.USART1CLK_Frequency;
+  }
+  else if (USARTx == USART2)
+  {
+    apbclock = RCC_ClocksStatus.USART2CLK_Frequency;
+  }
+  else 
+  {
+    apbclock = RCC_ClocksStatus.USART3CLK_Frequency;
+  }  
+  
+  /* Determine the integer part */
+  if ((USARTx->CR1 & USART_CR1_OVER8) != 0)
+  {
+    /* (divider * 10) computing in case Oversampling mode is 8 Samples */
+    divider = (uint32_t)((2 * apbclock) / (USART_InitStruct->USART_BaudRate));
+    tmpreg  = (uint32_t)((2 * apbclock) % (USART_InitStruct->USART_BaudRate));
+  }
+  else /* if ((USARTx->CR1 & CR1_OVER8_Set) == 0) */
+  {
+    /* (divider * 10) computing in case Oversampling mode is 16 Samples */
+    divider = (uint32_t)((apbclock) / (USART_InitStruct->USART_BaudRate));
+    tmpreg  = (uint32_t)((apbclock) % (USART_InitStruct->USART_BaudRate));
+  }
+  
+  /* round the divider : if fractional part i greater than 0.5 increment divider */
+  if (tmpreg >=  (USART_InitStruct->USART_BaudRate) / 2)
+  {
+    divider++;
+  } 
+  
+  /* Implement the divider in case Oversampling mode is 8 Samples */
+  if ((USARTx->CR1 & USART_CR1_OVER8) != 0)
+  {
+    /* get the LSB of divider and shift it to the right by 1 bit */
+    tmpreg = (divider & (uint16_t)0x000F) >> 1;
+    
+    /* update the divider value */
+    divider = (divider & (uint16_t)0xFFF0) | tmpreg;
+  }
+  
+  /* Write to USART BRR */
+  USARTx->BRR = (uint16_t)divider;
+}
+
+/**
+  * @brief  Fills each USART_InitStruct member with its default value.
+  * @param  USART_InitStruct: pointer to a USART_InitTypeDef structure
+  *         which will be initialized.
+  * @retval None
+  */
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct)
+{
+  /* USART_InitStruct members default value */
+  USART_InitStruct->USART_BaudRate = 9600;
+  USART_InitStruct->USART_WordLength = USART_WordLength_8b;
+  USART_InitStruct->USART_StopBits = USART_StopBits_1;
+  USART_InitStruct->USART_Parity = USART_Parity_No ;
+  USART_InitStruct->USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+  USART_InitStruct->USART_HardwareFlowControl = USART_HardwareFlowControl_None;  
+}
+
+/**
+  * @brief  Initializes the USARTx peripheral Clock according to the 
+  *         specified parameters in the USART_ClockInitStruct.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef
+  *         structure that contains the configuration information for the specified 
+  *         USART peripheral.  
+  * @retval None
+  */
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLOCK(USART_ClockInitStruct->USART_Clock));
+  assert_param(IS_USART_CPOL(USART_ClockInitStruct->USART_CPOL));
+  assert_param(IS_USART_CPHA(USART_ClockInitStruct->USART_CPHA));
+  assert_param(IS_USART_LASTBIT(USART_ClockInitStruct->USART_LastBit));
+/*---------------------------- USART CR2 Configuration -----------------------*/
+  tmpreg = USARTx->CR2;
+  /* Clear CLKEN, CPOL, CPHA, LBCL and SSM bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR2_CLOCK_CLEAR_MASK);
+  /* Configure the USART Clock, CPOL, CPHA, LastBit and SSM ------------*/
+  /* Set CLKEN bit according to USART_Clock value */
+  /* Set CPOL bit according to USART_CPOL value */
+  /* Set CPHA bit according to USART_CPHA value */
+  /* Set LBCL bit according to USART_LastBit value */
+  tmpreg |= (uint32_t)(USART_ClockInitStruct->USART_Clock | USART_ClockInitStruct->USART_CPOL | 
+                       USART_ClockInitStruct->USART_CPHA | USART_ClockInitStruct->USART_LastBit);
+  /* Write to USART CR2 */
+  USARTx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Fills each USART_ClockInitStruct member with its default value.
+  * @param  USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef
+  *         structure which will be initialized.
+  * @retval None
+  */
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct)
+{
+  /* USART_ClockInitStruct members default value */
+  USART_ClockInitStruct->USART_Clock = USART_Clock_Disable;
+  USART_ClockInitStruct->USART_CPOL = USART_CPOL_Low;
+  USART_ClockInitStruct->USART_CPHA = USART_CPHA_1Edge;
+  USART_ClockInitStruct->USART_LastBit = USART_LastBit_Disable;
+}
+
+/**
+  * @brief  Enables or disables the specified USART peripheral.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USARTx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected USART by setting the UE bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_UE;
+  }
+  else
+  {
+    /* Disable the selected USART by clearing the UE bit in the CR1 register */
+    USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_UE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's transmitter or receiver.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_Direction: specifies the USART direction.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_Mode_Tx: USART Transmitter
+  *            @arg USART_Mode_Rx: USART Receiver
+  * @param  NewState: new state of the USART transfer direction.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_MODE(USART_DirectionMode));
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the USART's transfer interface by setting the TE and/or RE bits 
+       in the USART CR1 register */
+    USARTx->CR1 |= USART_DirectionMode;
+  }
+  else
+  {
+    /* Disable the USART's transfer interface by clearing the TE and/or RE bits
+       in the USART CR3 register */
+    USARTx->CR1 &= (uint32_t)~USART_DirectionMode;
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's 8x oversampling mode.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USART 8x oversampling mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has to be called before calling USART_Init() function
+  *         in order to have correct baudrate Divider value.
+  * @retval None
+  */
+void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the 8x Oversampling mode by setting the OVER8 bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_OVER8;
+  }
+  else
+  {
+    /* Disable the 8x Oversampling mode by clearing the OVER8 bit in the CR1 register */
+    USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_OVER8);
+  }
+}  
+
+/**
+  * @brief  Enables or disables the USART's one bit sampling method.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USART one bit sampling method.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has to be called before calling USART_Cmd() function.
+  * @retval None
+  */
+void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the one bit method by setting the ONEBITE bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_ONEBIT;
+  }
+  else
+  {
+    /* Disable the one bit method by clearing the ONEBITE bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT);
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's most significant bit first 
+  *         transmitted/received following the start bit.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USART most significant bit first
+  *         transmitted/received following the start bit.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has to be called before calling USART_Cmd() function.
+  * @retval None
+  */
+void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the most significant bit first transmitted/received following the 
+       start bit by setting the MSBFIRST bit in the CR2 register */
+    USARTx->CR2 |= USART_CR2_MSBFIRST;
+  }
+  else
+  {
+    /* Disable the most significant bit first transmitted/received following the 
+       start bit by clearing the MSBFIRST bit in the CR2 register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_MSBFIRST);
+  }
+}
+
+/**
+  * @brief  Enables or disables the binary data inversion.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new defined levels for the USART data.
+  *          This parameter can be:
+  *            @arg ENABLE: Logical data from the data register are send/received in negative
+  *                          logic (1=L, 0=H). The parity bit is also inverted.
+  *            @arg DISABLE: Logical data from the data register are send/received in positive
+  *                          logic (1=H, 0=L) 
+  * @note   This function has to be called before calling USART_Cmd() function.
+  * @retval None
+  */
+void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the binary data inversion feature by setting the DATAINV bit in 
+       the CR2 register */
+    USARTx->CR2 |= USART_CR2_DATAINV;
+  }
+  else
+  {
+    /* Disable the binary data inversion feature by clearing the DATAINV bit in 
+       the CR2 register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_DATAINV);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Pin(s) active level inversion.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_InvPin: specifies the USART pin(s) to invert.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_InvPin_Tx: USART Tx pin active level inversion.
+  *            @arg USART_InvPin_Rx: USART Rx pin active level inversion.
+  * @param  NewState: new active level status for the USART pin(s).
+  *          This parameter can be:
+  *            @arg ENABLE: pin(s) signal values are inverted (Vdd =0, Gnd =1).
+  *            @arg DISABLE: pin(s) signal works using the standard logic levels (Vdd =1, Gnd =0).
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_INVERSTION_PIN(USART_InvPin));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the active level inversion for selected pins by setting the TXINV 
+       and/or RXINV bits in the USART CR2 register */
+    USARTx->CR2 |= USART_InvPin;
+  }
+  else
+  {
+    /* Disable the active level inversion for selected requests by clearing the 
+       TXINV and/or RXINV bits in the USART CR2 register */
+    USARTx->CR2 &= (uint32_t)~USART_InvPin;
+  }
+}
+
+/**
+  * @brief  Enables or disables the swap Tx/Rx pins.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USARTx TX/RX pins pinout.
+  *          This parameter can be:
+  *            @arg ENABLE: The TX and RX pins functions are swapped.
+  *            @arg DISABLE: TX/RX pins are used as defined in standard pinout
+  * @note   This function has to be called before calling USART_Cmd() function.
+  * @retval None
+  */
+void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the SWAP feature by setting the SWAP bit in the CR2 register */
+    USARTx->CR2 |= USART_CR2_SWAP;
+  }
+  else
+  {
+    /* Disable the SWAP feature by clearing the SWAP bit in the CR2 register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_SWAP);
+  }
+}
+
+/**
+  * @brief  Enables or disables the receiver Time Out feature.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USARTx receiver Time Out.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_ReceiverTimeOutCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the receiver time out feature by setting the RTOEN bit in the CR2 
+       register */
+    USARTx->CR2 |= USART_CR2_RTOEN;
+  }
+  else
+  {
+    /* Disable the receiver time out feature by clearing the RTOEN bit in the CR2 
+       register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_RTOEN);
+  }
+}
+
+/**
+  * @brief  Sets the receiver Time Out value.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_ReceiverTimeOut: specifies the Receiver Time Out value.
+  * @retval None
+  */
+void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_TIMEOUT(USART_ReceiverTimeOut));
+
+  /* Clear the receiver Time Out value by clearing the RTO[23:0] bits in the RTOR
+     register  */
+  USARTx->RTOR &= (uint32_t)~((uint32_t)USART_RTOR_RTO);
+  /* Set the receiver Time Out value by setting the RTO[23:0] bits in the RTOR
+     register  */
+  USARTx->RTOR |= USART_ReceiverTimeOut;
+}
+
+/**
+  * @brief  Sets the system clock prescaler.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_Prescaler: specifies the prescaler clock. 
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler)
+{ 
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Clear the USART prescaler */
+  USARTx->GTPR &= USART_GTPR_GT;
+  /* Set the USART prescaler */
+  USARTx->GTPR |= USART_Prescaler;
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group2 STOP Mode functions
+ *  @brief   STOP Mode functions
+ *
+@verbatim
+ ===============================================================================
+                        ##### STOP Mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage 
+         WakeUp from STOP mode.
+
+    [..] The USART is able to WakeUp from Stop Mode if USART clock is set to HSI
+         or LSI.
+         
+    [..] The WakeUp source is configured by calling USART_StopModeWakeUpSourceConfig()
+         function.
+         
+    [..] After configuring the source of WakeUp and before entering in Stop Mode 
+         USART_STOPModeCmd() function should be called to allow USART WakeUp.
+                           
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified USART peripheral in STOP Mode.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USARTx peripheral state in stop mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function has to be called when USART clock is set to HSI or LSE.
+  * @retval None
+  */
+void USART_STOPModeCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected USART in STOP mode by setting the UESM bit in the CR1
+       register */
+    USARTx->CR1 |= USART_CR1_UESM;
+  }
+  else
+  {
+    /* Disable the selected USART in STOP mode by clearing the UE bit in the CR1
+       register */
+    USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_UESM);
+  }
+}
+
+/**
+  * @brief  Selects the USART WakeUp method form stop mode.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_WakeUp: specifies the selected USART wakeup method.
+  *          This parameter can be one of the following values:
+  *            @arg USART_WakeUpSource_AddressMatch: WUF active on address match.
+  *            @arg USART_WakeUpSource_StartBit: WUF active on Start bit detection.
+  *            @arg USART_WakeUpSource_RXNE: WUF active on RXNE.
+  * @note   This function has to be called before calling USART_Cmd() function.  
+  * @retval None
+  */
+void USART_StopModeWakeUpSourceConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUpSource)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_STOPMODE_WAKEUPSOURCE(USART_WakeUpSource));
+
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_WUS);
+  USARTx->CR3 |= USART_WakeUpSource;
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group3 AutoBaudRate functions
+ *  @brief   AutoBaudRate functions 
+ *
+@verbatim
+ ===============================================================================
+                       ##### AutoBaudRate functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage 
+         the AutoBaudRate detections.
+         
+    [..] Before Enabling AutoBaudRate detection using USART_AutoBaudRateCmd ()
+         The character patterns used to calculate baudrate must be chosen by calling 
+         USART_AutoBaudRateConfig() function. These function take as parameter :
+        (#)USART_AutoBaudRate_StartBit : any character starting with a bit 1.
+        (#)USART_AutoBaudRate_FallingEdge : any character starting with a 10xx bit pattern. 
+                          
+    [..] At any later time, another request for AutoBaudRate detection can be performed
+         using USART_RequestCmd() function.
+         
+    [..] The AutoBaudRate detection is monitored by the status of ABRF flag which indicate
+         that the AutoBaudRate detection is completed. In addition to ABRF flag, the ABRE flag
+         indicate that this procedure is completed without success. USART_GetFlagStatus () 
+         function should be used to monitor the status of these flags.  
+             
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the Auto Baud Rate.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USARTx auto baud rate.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the auto baud rate feature by setting the ABREN bit in the CR2 
+       register */
+    USARTx->CR2 |= USART_CR2_ABREN;
+  }
+  else
+  {
+    /* Disable the auto baud rate feature by clearing the ABREN bit in the CR2 
+       register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ABREN);
+  }
+}
+
+/**
+  * @brief  Selects the USART auto baud rate method.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_AutoBaudRate: specifies the selected USART auto baud rate method.
+  *          This parameter can be one of the following values:
+  *            @arg USART_AutoBaudRate_StartBit: Start Bit duration measurement.
+  *            @arg USART_AutoBaudRate_FallingEdge: Falling edge to falling edge measurement.
+  * @note   This function has to be called before calling USART_Cmd() function. 
+  * @retval None
+  */
+void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_AUTOBAUDRATE_MODE(USART_AutoBaudRate));
+
+  USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ABRMODE);
+  USARTx->CR2 |= USART_AutoBaudRate;
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group4 Data transfers functions
+ *  @brief   Data transfers functions 
+ *
+@verbatim
+ ===============================================================================
+                    ##### Data transfers functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage 
+         the USART data transfers.
+    [..] During an USART reception, data shifts in least significant bit first 
+         through the RX pin. When a transmission is taking place, a write instruction to 
+         the USART_TDR register stores the data in the shift register.
+    [..] The read access of the USART_RDR register can be done using 
+         the USART_ReceiveData() function and returns the RDR value.
+         Whereas a write access to the USART_TDR can be done using USART_SendData()
+         function and stores the written data into TDR.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits single data through the USARTx peripheral.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  Data: the data to transmit.
+  * @retval None
+  */
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DATA(Data)); 
+    
+  /* Transmit Data */
+  USARTx->TDR = (Data & (uint16_t)0x01FF);
+}
+
+/**
+  * @brief  Returns the most recent received data by the USARTx peripheral.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @retval The received data.
+  */
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Receive Data */
+  return (uint16_t)(USARTx->RDR & (uint16_t)0x01FF);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group5 MultiProcessor Communication functions
+ *  @brief   Multi-Processor Communication functions 
+ *
+@verbatim   
+ ===============================================================================
+             ##### Multi-Processor Communication functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         multiprocessor communication.
+    [..] For instance one of the USARTs can be the master, its TX output is
+         connected to the RX input of the other USART. The others are slaves,
+         their respective TX outputs are logically ANDed together and connected 
+         to the RX input of the master. USART multiprocessor communication is 
+         possible through the following procedure:
+         (#) Program the Baud rate, Word length = 9 bits, Stop bits, Parity, 
+             Mode transmitter or Mode receiver and hardware flow control values 
+             using the USART_Init() function.
+         (#) Configures the USART address using the USART_SetAddress() function.
+         (#) Configures the wake up methode (USART_WakeUp_IdleLine or 
+             USART_WakeUp_AddressMark) using USART_WakeUpConfig() function only 
+             for the slaves.
+         (#) Enable the USART using the USART_Cmd() function.
+         (#) Enter the USART slaves in mute mode using USART_ReceiverWakeUpCmd() 
+             function.
+    [..] The USART Slave exit from mute mode when receive the wake up condition.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the address of the USART node.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_Address: Indicates the address of the USART node.
+  * @retval None
+  */
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Clear the USART address */
+  USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ADD);
+  /* Set the USART address node */
+  USARTx->CR2 |=((uint32_t)USART_Address << (uint32_t)0x18);
+}
+
+/**
+  * @brief  Enables or disables the USART's mute mode.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USART mute mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the USART mute mode by setting the MME bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_MME;
+  }
+  else
+  {
+    /* Disable the USART mute mode by clearing the MME bit in the CR1 register */
+    USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_MME);
+  }
+}
+
+/**
+  * @brief  Selects the USART WakeUp method from mute mode.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_WakeUp: specifies the USART wakeup method.
+  *          This parameter can be one of the following values:
+  *            @arg USART_WakeUp_IdleLine: WakeUp by an idle line detection
+  *            @arg USART_WakeUp_AddressMark: WakeUp by an address mark
+  * @retval None
+  */
+void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_MUTEMODE_WAKEUP(USART_WakeUp));
+
+  USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_WAKE);
+  USARTx->CR1 |= USART_WakeUp;
+}
+
+/**
+  * @brief  Configure the the USART Address detection length.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_AddressLength: specifies the USART address length detection.
+  *          This parameter can be one of the following values:
+  *            @arg USART_AddressLength_4b: 4-bit address length detection 
+  *            @arg USART_AddressLength_7b: 7-bit address length detection 
+  * @retval None
+  */
+void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_ADDRESS_DETECTION(USART_AddressLength));
+
+  USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ADDM7);
+  USARTx->CR2 |= USART_AddressLength;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group6 LIN mode functions
+ *  @brief   LIN mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                       ##### LIN mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART 
+         LIN Mode communication.
+    [..] In LIN mode, 8-bit data format with 1 stop bit is required in accordance 
+         with the LIN standard.
+    [..] Only this LIN Feature is supported by the USART IP:
+         (+) LIN Master Synchronous Break send capability and LIN slave break 
+             detection capability :  13-bit break generation and 10/11 bit break 
+             detection.
+    [..] USART LIN Master transmitter communication is possible through the 
+         following procedure:
+         (#) Program the Baud rate, Word length = 8bits, Stop bits = 1bit, Parity, 
+             Mode transmitter or Mode receiver and hardware flow control values 
+             using the USART_Init() function.
+         (#) Enable the LIN mode using the USART_LINCmd() function.
+         (#) Enable the USART using the USART_Cmd() function.
+         (#) Send the break character using USART_SendBreak() function.
+    [..] USART LIN Master receiver communication is possible through the 
+         following procedure:
+         (#) Program the Baud rate, Word length = 8bits, Stop bits = 1bit, Parity, 
+             Mode transmitter or Mode receiver and hardware flow control values 
+             using the USART_Init() function.
+         (#) Configures the break detection length 
+             using the USART_LINBreakDetectLengthConfig() function.
+         (#) Enable the LIN mode using the USART_LINCmd() function.
+         -@- In LIN mode, the following bits must be kept cleared:
+             (+@) CLKEN in the USART_CR2 register.
+             (+@) STOP[1:0], SCEN, HDSEL and IREN in the USART_CR3 register.
+         (#) Enable the USART using the USART_Cmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the USART LIN Break detection length.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_LINBreakDetectLength: specifies the LIN break detection length.
+  *          This parameter can be one of the following values:
+  *            @arg USART_LINBreakDetectLength_10b: 10-bit break detection
+  *            @arg USART_LINBreakDetectLength_11b: 11-bit break detection
+  * @retval None
+  */
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint32_t USART_LINBreakDetectLength)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_LIN_BREAK_DETECT_LENGTH(USART_LINBreakDetectLength));
+
+  USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_LBDL);
+  USARTx->CR2 |= USART_LINBreakDetectLength;  
+}
+
+/**
+  * @brief  Enables or disables the USART's LIN mode.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USART LIN mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the LIN mode by setting the LINEN bit in the CR2 register */
+    USARTx->CR2 |= USART_CR2_LINEN;
+  }
+  else
+  {
+    /* Disable the LIN mode by clearing the LINEN bit in the CR2 register */
+    USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_LINEN);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group7 Halfduplex mode function
+ *  @brief   Half-duplex mode function 
+ *
+@verbatim   
+ ===============================================================================
+                   ##### Half-duplex mode function #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         Half-duplex communication.
+    [..] The USART can be configured to follow a single-wire half-duplex protocol 
+         where the TX and RX lines are internally connected.
+    [..] USART Half duplex communication is possible through the following procedure:
+         (#) Program the Baud rate, Word length, Stop bits, Parity, Mode transmitter 
+             or Mode receiver and hardware flow control values using the USART_Init()
+            function.
+         (#) Configures the USART address using the USART_SetAddress() function.
+         (#) Enable the half duplex mode using USART_HalfDuplexCmd() function.
+         (#) Enable the USART using the USART_Cmd() function.
+         -@- The RX pin is no longer used.
+         -@- In Half-duplex mode the following bits must be kept cleared:
+             (+@) LINEN and CLKEN bits in the USART_CR2 register.
+             (+@) SCEN and IREN bits in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the USART's Half Duplex communication.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the USART Communication.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Half-Duplex mode by setting the HDSEL bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_HDSEL;
+  }
+  else
+  {
+    /* Disable the Half-Duplex mode by clearing the HDSEL bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_HDSEL);
+  }
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group8 Smartcard mode functions
+ *  @brief   Smartcard mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                     ##### Smartcard mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         Smartcard communication.
+    [..] The Smartcard interface is designed to support asynchronous protocol 
+         Smartcards as defined in the ISO 7816-3 standard. The USART can provide 
+         a clock to the smartcard through the SCLK output. In smartcard mode, 
+         SCLK is not associated to the communication but is simply derived from 
+         the internal peripheral input clock through a 5-bit prescaler.
+    [..] Smartcard communication is possible through the following procedure:
+         (#) Configures the Smartcard Prsecaler using the USART_SetPrescaler() 
+             function.
+         (#) Configures the Smartcard Guard Time using the USART_SetGuardTime() 
+             function.
+         (#) Program the USART clock using the USART_ClockInit() function as following:
+             (++) USART Clock enabled.
+             (++) USART CPOL Low.
+             (++) USART CPHA on first edge.
+             (++) USART Last Bit Clock Enabled.
+         (#) Program the Smartcard interface using the USART_Init() function as 
+             following:
+             (++) Word Length = 9 Bits.
+             (++) 1.5 Stop Bit.
+             (++) Even parity.
+             (++) BaudRate = 12096 baud.
+             (++) Hardware flow control disabled (RTS and CTS signals).
+             (++) Tx and Rx enabled
+         (#) Optionally you can enable the parity error interrupt using 
+             the USART_ITConfig() function.
+         (#) Enable the Smartcard NACK using the USART_SmartCardNACKCmd() function.
+         (#) Enable the Smartcard interface using the USART_SmartCardCmd() function.
+         (#) Enable the USART using the USART_Cmd() function.
+    [..] 
+  Please refer to the ISO 7816-3 specification for more details.
+    [..] 
+         (@) It is also possible to choose 0.5 stop bit for receiving but it is 
+             recommended to use 1.5 stop bits for both transmitting and receiving 
+             to avoid switching between the two configurations.
+         (@) In smartcard mode, the following bits must be kept cleared:
+             (+@) LINEN bit in the USART_CR2 register.
+             (+@) HDSEL and IREN bits in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the specified USART guard time.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_GuardTime: specifies the guard time.
+  * @retval None
+  */
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+
+  /* Clear the USART Guard time */
+  USARTx->GTPR &= USART_GTPR_PSC;
+  /* Set the USART guard time */
+  USARTx->GTPR |= (uint16_t)((uint16_t)USART_GuardTime << 0x08);
+}
+
+/**
+  * @brief  Enables or disables the USART's Smart Card mode.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the Smart Card mode.
+  *          This parameter can be: ENABLE or DISABLE.      
+  * @retval None
+  */
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the SC mode by setting the SCEN bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_SCEN;
+  }
+  else
+  {
+    /* Disable the SC mode by clearing the SCEN bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_SCEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables NACK transmission.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the NACK transmission.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the NACK transmission by setting the NACK bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_NACK;
+  }
+  else
+  {
+    /* Disable the NACK transmission by clearing the NACK bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_NACK);
+  }
+}
+
+/**
+  * @brief  Sets the Smart Card number of retries in transmit and receive.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_AutoCount: specifies the Smart Card auto retry count.
+  * @retval None
+  */
+void USART_SetAutoRetryCount(USART_TypeDef* USARTx, uint8_t USART_AutoCount)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_AUTO_RETRY_COUNTER(USART_AutoCount));
+  /* Clear the USART auto retry count */
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_SCARCNT);
+  /* Set the USART auto retry count*/
+  USARTx->CR3 |= (uint32_t)((uint32_t)USART_AutoCount << 0x11);
+}
+
+/**
+  * @brief  Sets the Smart Card Block length.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_BlockLength: specifies the Smart Card block length.
+  * @retval None
+  */
+void USART_SetBlockLength(USART_TypeDef* USARTx, uint8_t USART_BlockLength)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+
+  /* Clear the Smart card block length */
+  USARTx->RTOR &= (uint32_t)~((uint32_t)USART_RTOR_BLEN);
+  /* Set the Smart Card block length */
+  USARTx->RTOR |= (uint32_t)((uint32_t)USART_BlockLength << 0x18);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group9 IrDA mode functions
+ *  @brief   IrDA mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                        ##### IrDA mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         IrDA communication.
+    [..] IrDA is a half duplex communication protocol. If the Transmitter is busy, 
+         any data on the IrDA receive line will be ignored by the IrDA decoder 
+         and if the Receiver is busy, data on the TX from the USART to IrDA will 
+         not be encoded by IrDA. While receiving data, transmission should be 
+         avoided as the data to be transmitted could be corrupted.
+    [..] IrDA communication is possible through the following procedure:
+         (#) Program the Baud rate, Word length = 8 bits, Stop bits, Parity, 
+             Transmitter/Receiver modes and hardware flow control values using 
+             the USART_Init() function.
+         (#) Configures the IrDA pulse width by configuring the prescaler using  
+             the USART_SetPrescaler() function.
+         (#) Configures the IrDA  USART_IrDAMode_LowPower or USART_IrDAMode_Normal 
+             mode using the USART_IrDAConfig() function.
+         (#) Enable the IrDA using the USART_IrDACmd() function.
+         (#) Enable the USART using the USART_Cmd() function.         
+    [..]
+    (@) A pulse of width less than two and greater than one PSC period(s) may or 
+        may not be rejected.
+    (@) The receiver set up time should be managed by software. The IrDA physical 
+        layer specification specifies a minimum of 10 ms delay between 
+        transmission and reception (IrDA is a half duplex protocol).
+    (@) In IrDA mode, the following bits must be kept cleared:
+        (+@) LINEN, STOP and CLKEN bits in the USART_CR2 register.
+        (+@) SCEN and HDSEL bits in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the USART's IrDA interface.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_IrDAMode: specifies the IrDA mode.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IrDAMode_LowPower
+  *            @arg USART_IrDAMode_Normal
+  * @retval None
+  */
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint32_t USART_IrDAMode)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_IRDA_MODE(USART_IrDAMode));
+
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_IRLP);
+  USARTx->CR3 |= USART_IrDAMode;
+}
+
+/**
+  * @brief  Enables or disables the USART's IrDA interface.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the IrDA mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the IrDA mode by setting the IREN bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_IREN;
+  }
+  else
+  {
+    /* Disable the IrDA mode by clearing the IREN bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_IREN);
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group10 RS485 mode function
+ *  @brief  RS485 mode function 
+ *
+@verbatim  
+ ===============================================================================
+                        ##### RS485 mode functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to manage the USART
+         RS485 flow control.
+    [..] RS485 flow control (Driver enable feature) handling is possible through
+         the following procedure:
+         (#) Program the Baud rate, Word length = 8 bits, Stop bits, Parity, 
+             Transmitter/Receiver modes and hardware flow control values using 
+             the USART_Init() function.
+         (#) Enable the Driver Enable using the USART_DECmd() function.
+         (#) Configures the Driver Enable polarity using the USART_DEPolarityConfig()
+             function.
+         (#) Configures the Driver Enable assertion time using USART_SetDEAssertionTime() 
+             function and deassertion time using the USART_SetDEDeassertionTime()
+             function.    
+         (#) Enable the USART using the USART_Cmd() function.
+      -@-  
+       (+@) The assertion and dessertion times are expressed in sample time units (1/8 or 
+            1/16 bit time, depending on the oversampling rate).
+       
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the USART's DE functionality.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  NewState: new state of the driver enable mode.
+  *          This parameter can be: ENABLE or DISABLE.      
+  * @retval None
+  */
+void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the DE functionality by setting the DEM bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_DEM;
+  }
+  else
+  {
+    /* Disable the DE functionality by clearing the DEM bit in the CR3 register */
+    USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DEM);
+  }
+}
+
+/**
+  * @brief  Configures the USART's DE polarity
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_DEPolarity: specifies the DE polarity.
+  *          This parameter can be one of the following values:
+  *            @arg USART_DEPolarity_Low
+  *            @arg USART_DEPolarity_High
+  * @retval None
+  */
+void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DE_POLARITY(USART_DEPolarity));
+
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DEP);
+  USARTx->CR3 |= USART_DEPolarity;
+}
+
+/**
+  * @brief  Sets the specified RS485 DE assertion time
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_DEAssertionTime: specifies the time between the activation of
+  *         the DE signal and the beginning of the start bit
+  * @retval None
+  */
+void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DE_ASSERTION_DEASSERTION_TIME(USART_DEAssertionTime)); 
+
+  /* Clear the DE assertion time */
+  USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_DEAT);
+  /* Set the new value for the DE assertion time */
+  USARTx->CR1 |=((uint32_t)USART_DEAssertionTime << (uint32_t)0x15);
+}
+
+/**
+  * @brief  Sets the specified RS485 DE deassertion time
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_DeassertionTime: specifies the time between the middle of the last 
+  *         stop bit in a transmitted message and the de-activation of the DE signal
+  * @retval None
+  */
+void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DE_ASSERTION_DEASSERTION_TIME(USART_DEDeassertionTime)); 
+
+  /* Clear the DE deassertion time */
+  USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_DEDT);
+  /* Set the new value for the DE deassertion time */
+  USARTx->CR1 |=((uint32_t)USART_DEDeassertionTime << (uint32_t)0x10);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group11 DMA transfers management functions
+ *  @brief   DMA transfers management functions
+ *
+@verbatim   
+ ===============================================================================
+               ##### DMA transfers management functions #####
+ ===============================================================================
+    [..] This section provides two functions that can be used only in DMA mode.
+    [..] In DMA Mode, the USART communication can be managed by 2 DMA Channel 
+         requests:
+         (#) USART_DMAReq_Tx: specifies the Tx buffer DMA transfer request.
+         (#) USART_DMAReq_Rx: specifies the Rx buffer DMA transfer request.
+    [..] In this Mode it is advised to use the following function:
+         (+) void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, 
+             FunctionalState NewState).
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the USART's DMA interface.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_DMAReq: specifies the DMA request.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_DMAReq_Tx: USART DMA transmit request
+  *            @arg USART_DMAReq_Rx: USART DMA receive request
+  * @param  NewState: new state of the DMA Request sources.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DMAREQ(USART_DMAReq));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA transfer for selected requests by setting the DMAT and/or
+       DMAR bits in the USART CR3 register */
+    USARTx->CR3 |= USART_DMAReq;
+  }
+  else
+  {
+    /* Disable the DMA transfer for selected requests by clearing the DMAT and/or
+       DMAR bits in the USART CR3 register */
+    USARTx->CR3 &= (uint32_t)~USART_DMAReq;
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's DMA interface when reception error occurs.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_DMAOnError: specifies the DMA status in case of reception error.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_DMAOnError_Enable: DMA receive request enabled when the USART DMA  
+  *                                          reception error is asserted.
+  *            @arg USART_DMAOnError_Disable: DMA receive request disabled when the USART DMA 
+  *                                           reception error is asserted.
+  * @retval None
+  */
+void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DMAONERROR(USART_DMAOnError)); 
+  
+  /* Clear the DMA Reception error detection bit */
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DDRE);
+  /* Set the new value for the DMA Reception error detection bit */
+  USARTx->CR3 |= USART_DMAOnError;
+}
+
+/**
+  * @}
+  */
+  
+/** @defgroup USART_Group12 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================
+    [..] This subsection provides a set of functions allowing to configure the 
+         USART Interrupts sources, Requests and check or clear the flags or pending bits status. 
+         The user should identify which mode will be used in his application to 
+         manage the communication: Polling mode, Interrupt mode.
+
+ *** Polling Mode ***
+ ====================
+    [..] In Polling Mode, the SPI communication can be managed by these flags:
+         (#) USART_FLAG_REACK: to indicate the status of the Receive Enable 
+             acknowledge flag
+         (#) USART_FLAG_TEACK: to indicate the status of the Transmit Enable 
+             acknowledge flag.
+         (#) USART_FLAG_WU: to indicate the status of the Wake up flag.
+         (#) USART_FLAG_RWU: to indicate the status of the Receive Wake up flag.
+         (#) USART_FLAG_SBK: to indicate the status of the Send Break flag.
+         (#) USART_FLAG_CM: to indicate the status of the Character match flag.
+         (#) USART_FLAG_BUSY: to indicate the status of the Busy flag.
+         (#) USART_FLAG_ABRF: to indicate the status of the Auto baud rate flag.
+         (#) USART_FLAG_ABRE: to indicate the status of the Auto baud rate error flag.
+         (#) USART_FLAG_EOB: to indicate the status of the End of block flag.
+         (#) USART_FLAG_RTO: to indicate the status of the Receive time out flag.
+         (#) USART_FLAG_nCTSS: to indicate the status of the Inverted nCTS input 
+             bit status.
+         (#) USART_FLAG_TXE: to indicate the status of the transmit buffer register.
+         (#) USART_FLAG_RXNE: to indicate the status of the receive buffer register.
+         (#) USART_FLAG_TC: to indicate the status of the transmit operation.
+         (#) USART_FLAG_IDLE: to indicate the status of the Idle Line.
+         (#) USART_FLAG_CTS: to indicate the status of the nCTS input.
+         (#) USART_FLAG_LBD: to indicate the status of the LIN break detection.
+         (#) USART_FLAG_NE: to indicate if a noise error occur.
+         (#) USART_FLAG_FE: to indicate if a frame error occur.
+         (#) USART_FLAG_PE: to indicate if a parity error occur.
+         (#) USART_FLAG_ORE: to indicate if an Overrun error occur.
+    [..] In this Mode it is advised to use the following functions:
+         (+) FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG).
+         (+) void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG).
+
+ *** Interrupt Mode ***
+ ======================
+    [..] In Interrupt Mode, the USART communication can be managed by 8 interrupt 
+         sources and 10 pending bits:
+         (+) Pending Bits:
+             (##) USART_IT_WU: to indicate the status of the Wake up interrupt.
+             (##) USART_IT_CM: to indicate the status of Character match interrupt.
+             (##) USART_IT_EOB: to indicate the status of End of block interrupt.
+             (##) USART_IT_RTO: to indicate the status of Receive time out interrupt.
+             (##) USART_IT_CTS: to indicate the status of CTS change interrupt.
+             (##) USART_IT_LBD: to indicate the status of LIN Break detection interrupt.
+             (##) USART_IT_TC: to indicate the status of Transmission complete interrupt.
+             (##) USART_IT_IDLE: to indicate the status of IDLE line detected interrupt.
+             (##) USART_IT_ORE: to indicate the status of OverRun Error interrupt.
+             (##) USART_IT_NE: to indicate the status of Noise Error interrupt.
+             (##) USART_IT_FE: to indicate the status of Framing Error interrupt.
+             (##) USART_IT_PE: to indicate the status of Parity Error interrupt.  
+
+         (+) Interrupt Source:
+             (##) USART_IT_WU: specifies the interrupt source for Wake up interrupt.
+             (##) USART_IT_CM: specifies the interrupt source for Character match 
+                  interrupt.
+             (##) USART_IT_EOB: specifies the interrupt source for End of block
+                  interrupt.
+             (##) USART_IT_RTO: specifies the interrupt source for Receive time-out
+                  interrupt.
+             (##) USART_IT_CTS: specifies the interrupt source for CTS change interrupt.
+             (##) USART_IT_LBD: specifies the interrupt source for LIN Break 
+                  detection interrupt.
+             (##) USART_IT_TXE: specifies the interrupt source for Tansmit Data 
+                  Register empty interrupt.
+             (##) USART_IT_TC: specifies the interrupt source for Transmission 
+                  complete interrupt.
+             (##) USART_IT_RXNE: specifies the interrupt source for Receive Data 
+                  register not empty interrupt.
+             (##) USART_IT_IDLE: specifies the interrupt source for Idle line 
+                  detection interrupt.
+             (##) USART_IT_PE: specifies the interrupt source for Parity Error interrupt.
+             (##) USART_IT_ERR: specifies the interrupt source for Error interrupt
+                  (Frame error, noise error, overrun error)
+             -@@- Some parameters are coded in order to use them as interrupt 
+                 source or as pending bits.
+    [..] In this Mode it is advised to use the following functions:
+         (+) void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState).
+         (+) ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT).
+         (+) void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified USART interrupts.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_IT: specifies the USART interrupt sources to be enabled or disabled.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_WU:  Wake up interrupt.
+  *            @arg USART_IT_CM:  Character match interrupt.
+  *            @arg USART_IT_EOB:  End of block interrupt.
+  *            @arg USART_IT_RTO:  Receive time out interrupt.
+  *            @arg USART_IT_CTS:  CTS change interrupt.
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt.
+  *            @arg USART_IT_TXE:  Tansmit Data Register empty interrupt.
+  *            @arg USART_IT_TC:  Transmission complete interrupt.
+  *            @arg USART_IT_RXNE:  Receive Data register not empty interrupt.
+  *            @arg USART_IT_IDLE:  Idle line detection interrupt.
+  *            @arg USART_IT_PE:  Parity Error interrupt.
+  *            @arg USART_IT_ERR:  Error interrupt(Frame error, noise error, overrun error)
+  * @param  NewState: new state of the specified USARTx interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState)
+{
+  uint32_t usartreg = 0, itpos = 0, itmask = 0;
+  uint32_t usartxbase = 0;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CONFIG_IT(USART_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  usartxbase = (uint32_t)USARTx;
+
+  /* Get the USART register index */
+  usartreg = (((uint16_t)USART_IT) >> 0x08);
+
+  /* Get the interrupt position */
+  itpos = USART_IT & IT_MASK;
+  itmask = (((uint32_t)0x01) << itpos);
+
+  if (usartreg == 0x02) /* The IT is in CR2 register */
+  {
+    usartxbase += 0x04;
+  }
+  else if (usartreg == 0x03) /* The IT is in CR3 register */
+  {
+    usartxbase += 0x08;
+  }
+  else /* The IT is in CR1 register */
+  {
+  }
+  if (NewState != DISABLE)
+  {
+    *(__IO uint32_t*)usartxbase  |= itmask;
+  }
+  else
+  {
+    *(__IO uint32_t*)usartxbase &= ~itmask;
+  }
+}
+
+/**
+  * @brief  Enables the specified USART's Request.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_Request: specifies the USART request.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_Request_TXFRQ: Transmit data flush ReQuest
+  *            @arg USART_Request_RXFRQ: Receive data flush ReQuest
+  *            @arg USART_Request_MMRQ: Mute Mode ReQuest
+  *            @arg USART_Request_SBKRQ: Send Break ReQuest
+  *            @arg USART_Request_ABRRQ: Auto Baud Rate ReQuest
+  * @param  NewState: new state of the DMA interface when reception error occurs.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_REQUEST(USART_Request));
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the USART ReQuest by setting the dedicated request bit in the RQR
+       register.*/
+    USARTx->RQR |= USART_Request;
+  }
+  else
+  {
+    /* Disable the USART ReQuest by clearing the dedicated request bit in the RQR
+       register.*/
+    USARTx->RQR &= (uint32_t)~USART_Request;
+  }
+}
+
+/**
+  * @brief  Enables or disables the USART's Overrun detection.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_OVRDetection: specifies the OVR detection status in case of OVR error.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_OVRDetection_Enable: OVR error detection enabled when
+  *                                            the USART OVR error is asserted.
+  *            @arg USART_OVRDetection_Disable: OVR error detection disabled when
+  *                                             the USART OVR error is asserted.
+  * @retval None
+  */
+void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_OVRDETECTION(USART_OVRDetection));
+  
+  /* Clear the OVR detection bit */
+  USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_OVRDIS);
+  /* Set the new value for the OVR detection bit */
+  USARTx->CR3 |= USART_OVRDetection;
+}
+
+/**
+  * @brief  Checks whether the specified USART flag is set or not.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg USART_FLAG_REACK:  Receive Enable acknowledge flag.
+  *            @arg USART_FLAG_TEACK:  Transmit Enable acknowledge flag.
+  *            @arg USART_FLAG_WU:  Wake up flag.
+  *            @arg USART_FLAG_RWU:  Receive Wake up flag.
+  *            @arg USART_FLAG_SBK:  Send Break flag.
+  *            @arg USART_FLAG_CM:  Character match flag.
+  *            @arg USART_FLAG_BUSY:  Busy flag.
+  *            @arg USART_FLAG_ABRF:  Auto baud rate flag.
+  *            @arg USART_FLAG_ABRE:  Auto baud rate error flag.
+  *            @arg USART_FLAG_EOB:  End of block flag.
+  *            @arg USART_FLAG_RTO:  Receive time out flag.
+  *            @arg USART_FLAG_nCTSS:  Inverted nCTS input bit status.
+  *            @arg USART_FLAG_CTS:  CTS Change flag.
+  *            @arg USART_FLAG_LBD:  LIN Break detection flag.
+  *            @arg USART_FLAG_TXE:  Transmit data register empty flag.
+  *            @arg USART_FLAG_TC:  Transmission Complete flag.
+  *            @arg USART_FLAG_RXNE:  Receive data register not empty flag.
+  *            @arg USART_FLAG_IDLE:  Idle Line detection flag.
+  *            @arg USART_FLAG_ORE:  OverRun Error flag.
+  *            @arg USART_FLAG_NE:  Noise Error flag.
+  *            @arg USART_FLAG_FE:  Framing Error flag.
+  *            @arg USART_FLAG_PE:  Parity Error flag.
+  * @retval The new state of USART_FLAG (SET or RESET).
+  */
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_FLAG(USART_FLAG));
+  
+  if ((USARTx->ISR & USART_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the USARTx's pending flags.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_FLAG_WU:  Wake up flag.
+  *            @arg USART_FLAG_CM:  Character match flag.
+  *            @arg USART_FLAG_EOB:  End of block flag.
+  *            @arg USART_FLAG_RTO:  Receive time out flag.
+  *            @arg USART_FLAG_CTS:  CTS Change flag.
+  *            @arg USART_FLAG_LBD:  LIN Break detection flag.
+  *            @arg USART_FLAG_TC:  Transmission Complete flag.
+  *            @arg USART_FLAG_IDLE:  IDLE line detected flag.
+  *            @arg USART_FLAG_ORE:  OverRun Error flag.
+  *            @arg USART_FLAG_NE: Noise Error flag.
+  *            @arg USART_FLAG_FE: Framing Error flag.
+  *            @arg USART_FLAG_PE:   Parity Errorflag.
+  *   
+  * @note     RXNE pending bit is cleared by a read to the USART_RDR register 
+  *           (USART_ReceiveData()) or by writing 1 to the RXFRQ in the register
+  *           USART_RQR (USART_RequestCmd()).
+  * @note     TC flag can be also cleared by software sequence: a read operation
+  *           to USART_SR register (USART_GetFlagStatus()) followed by a write 
+  *           operation to USART_TDR register (USART_SendData()).
+  * @note     TXE flag is cleared by a write to the USART_TDR register (USART_SendData())
+  *           or by writing 1 to the TXFRQ in the register USART_RQR (USART_RequestCmd()).
+  * @note     SBKF flag is cleared by 1 to the SBKRQ in the register USART_RQR
+  *           (USART_RequestCmd()).
+  * @retval None
+  */
+void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLEAR_FLAG(USART_FLAG));
+     
+  USARTx->ICR = USART_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified USART interrupt has occurred or not.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_IT: specifies the USART interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_WU:  Wake up interrupt.
+  *            @arg USART_IT_CM:  Character match interrupt.
+  *            @arg USART_IT_EOB:  End of block interrupt.
+  *            @arg USART_IT_RTO:  Receive time out interrupt.
+  *            @arg USART_IT_CTS:  CTS change interrupt.
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt.
+  *            @arg USART_IT_TXE:  Tansmit Data Register empty interrupt.
+  *            @arg USART_IT_TC:  Transmission complete interrupt.
+  *            @arg USART_IT_RXNE:  Receive Data register not empty interrupt.
+  *            @arg USART_IT_IDLE:  Idle line detection interrupt.
+  *            @arg USART_IT_ORE:  OverRun Error interrupt.
+  *            @arg USART_IT_NE:  Noise Error interrupt.
+  *            @arg USART_IT_FE:  Framing Error interrupt.
+  *            @arg USART_IT_PE:  Parity Error interrupt.
+  * @retval The new state of USART_IT (SET or RESET).
+  */
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT)
+{
+  uint32_t bitpos = 0, itmask = 0, usartreg = 0;
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_GET_IT(USART_IT)); 
+  
+  /* Get the USART register index */
+  usartreg = (((uint16_t)USART_IT) >> 0x08);
+  /* Get the interrupt position */
+  itmask = USART_IT & IT_MASK;
+  itmask = (uint32_t)0x01 << itmask;
+  
+  if (usartreg == 0x01) /* The IT  is in CR1 register */
+  {
+    itmask &= USARTx->CR1;
+  }
+  else if (usartreg == 0x02) /* The IT  is in CR2 register */
+  {
+    itmask &= USARTx->CR2;
+  }
+  else /* The IT  is in CR3 register */
+  {
+    itmask &= USARTx->CR3;
+  }
+  
+  bitpos = USART_IT >> 0x10;
+  bitpos = (uint32_t)0x01 << bitpos;
+  bitpos &= USARTx->ISR;
+  if ((itmask != (uint16_t)RESET)&&(bitpos != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  
+  return bitstatus;  
+}
+
+/**
+  * @brief  Clears the USARTx's interrupt pending bits.
+  * @param  USARTx: where x can be 1 or 2 or 3 to select the USART peripheral.
+  * @param  USART_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_WU:  Wake up interrupt.
+  *            @arg USART_IT_CM:  Character match interrupt.
+  *            @arg USART_IT_EOB:  End of block interrupt.
+  *            @arg USART_IT_RTO:  Receive time out interrupt.
+  *            @arg USART_IT_CTS:  CTS change interrupt.
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt.
+  *            @arg USART_IT_TC:  Transmission complete interrupt.
+  *            @arg USART_IT_IDLE:  IDLE line detected interrupt.
+  *            @arg USART_IT_ORE:  OverRun Error interrupt.
+  *            @arg USART_IT_NE:  Noise Error interrupt.
+  *            @arg USART_IT_FE:  Framing Error interrupt.
+  *            @arg USART_IT_PE:  Parity Error interrupt.
+  *
+  * @note     RXNE pending bit is cleared by a read to the USART_RDR register 
+  *           (USART_ReceiveData()) or by writing 1 to the RXFRQ in the register 
+  *           USART_RQR (USART_RequestCmd()).
+  * @note     TC pending bit can be also cleared by software sequence: a read 
+  *           operation to USART_SR register (USART_GetITStatus()) followed by  
+  *           a write operation to USART_TDR register (USART_SendData()).
+  * @note     TXE pending bit is cleared by a write to the USART_TDR register 
+  *           (USART_SendData()) or by writing 1 to the TXFRQ in the register 
+  *           USART_RQR (USART_RequestCmd()).
+  * @retval None
+  */
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT)
+{
+  uint32_t bitpos = 0, itmask = 0;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLEAR_IT(USART_IT)); 
+  
+  bitpos = USART_IT >> 0x10;
+  itmask = ((uint32_t)0x01 << (uint32_t)bitpos);
+  USARTx->ICR = (uint32_t)itmask;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_wwdg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_wwdg.c
new file mode 100644
index 00000000..76fc17d1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F37x_StdPeriph_Driver/src/stm32f37x_wwdg.c
@@ -0,0 +1,313 @@
+/**
+  ******************************************************************************
+  * @file    stm32f37x_wwdg.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Window watchdog (WWDG) peripheral:
+  *           + Prescaler, Refresh window and Counter configuration
+  *           + WWDG activation
+  *           + Interrupts and flags management
+  *             
+  *  @verbatim
+  *    
+  ============================================================================== 
+                           ##### WWDG features ##### 
+  ============================================================================== 
+    [..] Once enabled the WWDG generates a system reset on expiry of a programmed
+        time period, unless the program refreshes the counter (downcounter) 
+        before to reach 0x3F value (i.e. a reset is generated when the counter
+        value rolls over from 0x40 to 0x3F). 
+    [..] An MCU reset is also generated if the counter value is refreshed
+         before the counter has reached the refresh window value. This 
+         implies that the counter must be refreshed in a limited window.
+
+    [..] Once enabled the WWDG cannot be disabled except by a system reset.
+
+    [..] WWDGRST flag in RCC_CSR register can be used to inform when a WWDG
+         reset occurs.
+
+    [..] The WWDG counter input clock is derived from the APB clock divided 
+         by a programmable prescaler.
+
+    [..] WWDG counter clock = PCLK1 / Prescaler.
+    [..] WWDG timeout = (WWDG counter clock) * (counter value).
+
+    [..] Min-max timeout value @36MHz (PCLK1): ~114us / ~58.3ms.
+
+                       ##### How to use this driver ##### 
+  ==============================================================================
+    [..]
+        (#) Enable WWDG clock using RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE) 
+            function.
+              
+        (#) Configure the WWDG prescaler using WWDG_SetPrescaler() function.
+                             
+        (#) Configure the WWDG refresh window using WWDG_SetWindowValue() function.
+              
+        (#) Set the WWDG counter value and start it using WWDG_Enable() function.
+            When the WWDG is enabled the counter value should be configured to 
+            a value greater than 0x40 to prevent generating an immediate reset.
+              
+        (#) Optionally you can enable the Early wakeup interrupt which is 
+            generated when the counter reach 0x40.
+            Once enabled this interrupt cannot be disabled except by a system reset.
+                   
+        (#) Then the application program must refresh the WWDG counter at regular
+            intervals during normal operation to prevent an MCU reset, using
+            WWDG_SetCounter() function. This operation must occur only when
+            the counter value is lower than the refresh window value, 
+            programmed using WWDG_SetWindowValue().
+  
+  *  @endverbatim  
+  *                             
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f37x_wwdg.h"
+#include "stm32f37x_rcc.h"
+
+/** @addtogroup STM32F37x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup WWDG 
+  * @brief WWDG driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* ----------- WWDG registers bit address in the alias region ----------- */
+#define WWDG_OFFSET       (WWDG_BASE - PERIPH_BASE)
+
+/* Alias word address of EWI bit */
+#define CFR_OFFSET        (WWDG_OFFSET + 0x04)
+#define EWI_BitNumber     0x09
+#define CFR_EWI_BB        (PERIPH_BB_BASE + (CFR_OFFSET * 32) + (EWI_BitNumber * 4))
+
+/* --------------------- WWDG registers bit mask ------------------------ */
+
+/* CFR register bit mask */
+#define CFR_WDGTB_MASK    ((uint32_t)0xFFFFFE7F)
+#define CFR_W_MASK        ((uint32_t)0xFFFFFF80)
+#define BIT_MASK          ((uint8_t)0x7F)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup WWDG_Private_Functions
+  * @{
+  */
+
+/** @defgroup WWDG_Group1 Prescaler, Refresh window and Counter configuration functions
+ *  @brief   Prescaler, Refresh window and Counter configuration functions 
+ *
+@verbatim   
+  ==============================================================================
+    ##### Prescaler, Refresh window and Counter configuration functions #####
+  ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the WWDG peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void WWDG_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
+}
+
+/**
+  * @brief  Sets the WWDG Prescaler.
+  * @param  WWDG_Prescaler: specifies the WWDG Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
+  *            @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
+  *            @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
+  *            @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
+  * @retval None
+  */
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler));
+  /* Clear WDGTB[1:0] bits */
+  tmpreg = WWDG->CFR & CFR_WDGTB_MASK;
+  /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */
+  tmpreg |= WWDG_Prescaler;
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Sets the WWDG window value.
+  * @param  WindowValue: specifies the window value to be compared to the downcounter.
+  *          This parameter value must be lower than 0x80.
+  * @retval None
+  */
+void WWDG_SetWindowValue(uint8_t WindowValue)
+{
+  __IO uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_WWDG_WINDOW_VALUE(WindowValue));
+  /* Clear W[6:0] bits */
+
+  tmpreg = WWDG->CFR & CFR_W_MASK;
+
+  /* Set W[6:0] bits according to WindowValue value */
+  tmpreg |= WindowValue & (uint32_t) BIT_MASK;
+
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Enables the WWDG Early Wakeup interrupt(EWI).
+  * @note   Once enabled this interrupt cannot be disabled except by a system reset. 
+  * @param  None
+  * @retval None
+  */
+void WWDG_EnableIT(void)
+{
+  *(__IO uint32_t *) CFR_EWI_BB = (uint32_t)ENABLE;
+}
+
+/**
+  * @brief  Sets the WWDG counter value.
+  * @param  Counter: specifies the watchdog counter value.
+  *          This parameter must be a number between 0x40 and 0x7F (to prevent 
+  *          generating an immediate reset).
+  * @retval None
+  */
+void WWDG_SetCounter(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  /* Write to T[6:0] bits to configure the counter value, no need to do
+     a read-modify-write; writing a 0 to WDGA bit does nothing */
+  WWDG->CR = Counter & BIT_MASK;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Group2 WWDG activation functions
+ *  @brief   WWDG activation functions 
+ *
+@verbatim   
+  ==============================================================================
+                     ##### WWDG activation function #####
+  ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables WWDG and load the counter value.                  
+  * @param  Counter: specifies the watchdog counter value.
+  *          This parameter must be a number between 0x40 and 0x7F (to prevent 
+  *          generating an immediate reset).
+  * @retval None
+  */
+void WWDG_Enable(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  WWDG->CR = WWDG_CR_WDGA | Counter;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+  ==============================================================================
+                ##### Interrupts and flags management functions #####
+  ==============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the Early Wakeup interrupt flag is set or not.
+  * @param  None
+  * @retval The new state of the Early Wakeup interrupt flag (SET or RESET).
+  */
+FlagStatus WWDG_GetFlagStatus(void)
+{
+  FlagStatus bitstatus = RESET;
+    
+  if ((WWDG->SR) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears Early Wakeup interrupt flag.
+  * @param  None
+  * @retval None
+  */
+void WWDG_ClearFlag(void)
+{
+  WWDG->SR = (uint32_t)RESET;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/misc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/misc.h
new file mode 100644
index 00000000..ec052786
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/misc.h
@@ -0,0 +1,178 @@
+/**
+  ******************************************************************************
+  * @file    misc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the miscellaneous
+  *          firmware library functions (add-on to CMSIS functions).
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MISC_H
+#define __MISC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup MISC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  NVIC Init Structure definition  
+  */
+
+typedef struct
+{
+  uint8_t NVIC_IRQChannel;                    /*!< Specifies the IRQ channel to be enabled or disabled.
+                                                   This parameter can be an enumerator of @ref IRQn_Type 
+                                                   enumeration (For the complete STM32 Devices IRQ Channels
+                                                   list, please refer to stm32f4xx.h file) */
+
+  uint8_t NVIC_IRQChannelPreemptionPriority;  /*!< Specifies the pre-emption priority for the IRQ channel
+                                                   specified in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref MISC_NVIC_Priority_Table
+                                                   A lower priority value indicates a higher priority */
+
+  uint8_t NVIC_IRQChannelSubPriority;         /*!< Specifies the subpriority level for the IRQ channel specified
+                                                   in NVIC_IRQChannel. This parameter can be a value
+                                                   between 0 and 15 as described in the table @ref MISC_NVIC_Priority_Table
+                                                   A lower priority value indicates a higher priority */
+
+  FunctionalState NVIC_IRQChannelCmd;         /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel
+                                                   will be enabled or disabled. 
+                                                   This parameter can be set either to ENABLE or DISABLE */   
+} NVIC_InitTypeDef;
+ 
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup MISC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup MISC_Vector_Table_Base 
+  * @{
+  */
+
+#define NVIC_VectTab_RAM             ((uint32_t)0x20000000)
+#define NVIC_VectTab_FLASH           ((uint32_t)0x08000000)
+#define IS_NVIC_VECTTAB(VECTTAB) (((VECTTAB) == NVIC_VectTab_RAM) || \
+                                  ((VECTTAB) == NVIC_VectTab_FLASH))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_System_Low_Power 
+  * @{
+  */
+
+#define NVIC_LP_SEVONPEND            ((uint8_t)0x10)
+#define NVIC_LP_SLEEPDEEP            ((uint8_t)0x04)
+#define NVIC_LP_SLEEPONEXIT          ((uint8_t)0x02)
+#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \
+                        ((LP) == NVIC_LP_SLEEPDEEP) || \
+                        ((LP) == NVIC_LP_SLEEPONEXIT))
+/**
+  * @}
+  */
+
+/** @defgroup MISC_Preemption_Priority_Group 
+  * @{
+  */
+
+#define NVIC_PriorityGroup_0         ((uint32_t)0x700) /*!< 0 bits for pre-emption priority
+                                                            4 bits for subpriority */
+#define NVIC_PriorityGroup_1         ((uint32_t)0x600) /*!< 1 bits for pre-emption priority
+                                                            3 bits for subpriority */
+#define NVIC_PriorityGroup_2         ((uint32_t)0x500) /*!< 2 bits for pre-emption priority
+                                                            2 bits for subpriority */
+#define NVIC_PriorityGroup_3         ((uint32_t)0x400) /*!< 3 bits for pre-emption priority
+                                                            1 bits for subpriority */
+#define NVIC_PriorityGroup_4         ((uint32_t)0x300) /*!< 4 bits for pre-emption priority
+                                                            0 bits for subpriority */
+
+#define IS_NVIC_PRIORITY_GROUP(GROUP) (((GROUP) == NVIC_PriorityGroup_0) || \
+                                       ((GROUP) == NVIC_PriorityGroup_1) || \
+                                       ((GROUP) == NVIC_PriorityGroup_2) || \
+                                       ((GROUP) == NVIC_PriorityGroup_3) || \
+                                       ((GROUP) == NVIC_PriorityGroup_4))
+
+#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_SUB_PRIORITY(PRIORITY)  ((PRIORITY) < 0x10)
+
+#define IS_NVIC_OFFSET(OFFSET)  ((OFFSET) < 0x000FFFFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup MISC_SysTick_clock_source 
+  * @{
+  */
+
+#define SysTick_CLKSource_HCLK_Div8    ((uint32_t)0xFFFFFFFB)
+#define SysTick_CLKSource_HCLK         ((uint32_t)0x00000004)
+#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \
+                                       ((SOURCE) == SysTick_CLKSource_HCLK_Div8))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset);
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState);
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MISC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_adc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_adc.h
new file mode 100644
index 00000000..ea2a2fae
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_adc.h
@@ -0,0 +1,656 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_adc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the ADC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_ADC_H
+#define __STM32F4xx_ADC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup ADC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief   ADC Init structure definition  
+  */ 
+typedef struct
+{
+  uint32_t ADC_Resolution;                /*!< Configures the ADC resolution dual mode. 
+                                               This parameter can be a value of @ref ADC_resolution */                                   
+  FunctionalState ADC_ScanConvMode;       /*!< Specifies whether the conversion 
+                                               is performed in Scan (multichannels) 
+                                               or Single (one channel) mode.
+                                               This parameter can be set to ENABLE or DISABLE */ 
+  FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion 
+                                               is performed in Continuous or Single mode.
+                                               This parameter can be set to ENABLE or DISABLE. */
+  uint32_t ADC_ExternalTrigConvEdge;      /*!< Select the external trigger edge and
+                                               enable the trigger of a regular group. 
+                                               This parameter can be a value of 
+                                               @ref ADC_external_trigger_edge_for_regular_channels_conversion */
+  uint32_t ADC_ExternalTrigConv;          /*!< Select the external event used to trigger 
+                                               the start of conversion of a regular group.
+                                               This parameter can be a value of 
+                                               @ref ADC_extrenal_trigger_sources_for_regular_channels_conversion */
+  uint32_t ADC_DataAlign;                 /*!< Specifies whether the ADC data  alignment
+                                               is left or right. This parameter can be 
+                                               a value of @ref ADC_data_align */
+  uint8_t  ADC_NbrOfConversion;           /*!< Specifies the number of ADC conversions
+                                               that will be done using the sequencer for
+                                               regular channel group.
+                                               This parameter must range from 1 to 16. */
+}ADC_InitTypeDef;
+  
+/** 
+  * @brief   ADC Common Init structure definition  
+  */ 
+typedef struct 
+{
+  uint32_t ADC_Mode;                      /*!< Configures the ADC to operate in 
+                                               independent or multi mode. 
+                                               This parameter can be a value of @ref ADC_Common_mode */                                              
+  uint32_t ADC_Prescaler;                 /*!< Select the frequency of the clock 
+                                               to the ADC. The clock is common for all the ADCs.
+                                               This parameter can be a value of @ref ADC_Prescaler */
+  uint32_t ADC_DMAAccessMode;             /*!< Configures the Direct memory access 
+                                              mode for multi ADC mode.
+                                               This parameter can be a value of 
+                                               @ref ADC_Direct_memory_access_mode_for_multi_mode */
+  uint32_t ADC_TwoSamplingDelay;          /*!< Configures the Delay between 2 sampling phases.
+                                               This parameter can be a value of 
+                                               @ref ADC_delay_between_2_sampling_phases */
+  
+}ADC_CommonInitTypeDef;
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup ADC_Exported_Constants
+  * @{
+  */ 
+#define IS_ADC_ALL_PERIPH(PERIPH) (((PERIPH) == ADC1) || \
+                                   ((PERIPH) == ADC2) || \
+                                   ((PERIPH) == ADC3))  
+
+/** @defgroup ADC_Common_mode 
+  * @{
+  */ 
+#define ADC_Mode_Independent                       ((uint32_t)0x00000000)       
+#define ADC_DualMode_RegSimult_InjecSimult         ((uint32_t)0x00000001)
+#define ADC_DualMode_RegSimult_AlterTrig           ((uint32_t)0x00000002)
+#define ADC_DualMode_InjecSimult                   ((uint32_t)0x00000005)
+#define ADC_DualMode_RegSimult                     ((uint32_t)0x00000006)
+#define ADC_DualMode_Interl                        ((uint32_t)0x00000007)
+#define ADC_DualMode_AlterTrig                     ((uint32_t)0x00000009)
+#define ADC_TripleMode_RegSimult_InjecSimult       ((uint32_t)0x00000011)
+#define ADC_TripleMode_RegSimult_AlterTrig         ((uint32_t)0x00000012)
+#define ADC_TripleMode_InjecSimult                 ((uint32_t)0x00000015)
+#define ADC_TripleMode_RegSimult                   ((uint32_t)0x00000016)
+#define ADC_TripleMode_Interl                      ((uint32_t)0x00000017)
+#define ADC_TripleMode_AlterTrig                   ((uint32_t)0x00000019)
+#define IS_ADC_MODE(MODE) (((MODE) == ADC_Mode_Independent) || \
+                           ((MODE) == ADC_DualMode_RegSimult_InjecSimult) || \
+                           ((MODE) == ADC_DualMode_RegSimult_AlterTrig) || \
+                           ((MODE) == ADC_DualMode_InjecSimult) || \
+                           ((MODE) == ADC_DualMode_RegSimult) || \
+                           ((MODE) == ADC_DualMode_Interl) || \
+                           ((MODE) == ADC_DualMode_AlterTrig) || \
+                           ((MODE) == ADC_TripleMode_RegSimult_InjecSimult) || \
+                           ((MODE) == ADC_TripleMode_RegSimult_AlterTrig) || \
+                           ((MODE) == ADC_TripleMode_InjecSimult) || \
+                           ((MODE) == ADC_TripleMode_RegSimult) || \
+                           ((MODE) == ADC_TripleMode_Interl) || \
+                           ((MODE) == ADC_TripleMode_AlterTrig))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_Prescaler 
+  * @{
+  */ 
+#define ADC_Prescaler_Div2                         ((uint32_t)0x00000000)
+#define ADC_Prescaler_Div4                         ((uint32_t)0x00010000)
+#define ADC_Prescaler_Div6                         ((uint32_t)0x00020000)
+#define ADC_Prescaler_Div8                         ((uint32_t)0x00030000)
+#define IS_ADC_PRESCALER(PRESCALER) (((PRESCALER) == ADC_Prescaler_Div2) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div4) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div6) || \
+                                     ((PRESCALER) == ADC_Prescaler_Div8))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_Direct_memory_access_mode_for_multi_mode 
+  * @{
+  */ 
+#define ADC_DMAAccessMode_Disabled      ((uint32_t)0x00000000)     /* DMA mode disabled */
+#define ADC_DMAAccessMode_1             ((uint32_t)0x00004000)     /* DMA mode 1 enabled (2 / 3 half-words one by one - 1 then 2 then 3)*/
+#define ADC_DMAAccessMode_2             ((uint32_t)0x00008000)     /* DMA mode 2 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)*/
+#define ADC_DMAAccessMode_3             ((uint32_t)0x0000C000)     /* DMA mode 3 enabled (2 / 3 bytes by pairs - 2&1 then 1&3 then 3&2) */
+#define IS_ADC_DMA_ACCESS_MODE(MODE) (((MODE) == ADC_DMAAccessMode_Disabled) || \
+                                      ((MODE) == ADC_DMAAccessMode_1) || \
+                                      ((MODE) == ADC_DMAAccessMode_2) || \
+                                      ((MODE) == ADC_DMAAccessMode_3))
+                                     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_delay_between_2_sampling_phases 
+  * @{
+  */ 
+#define ADC_TwoSamplingDelay_5Cycles               ((uint32_t)0x00000000)
+#define ADC_TwoSamplingDelay_6Cycles               ((uint32_t)0x00000100)
+#define ADC_TwoSamplingDelay_7Cycles               ((uint32_t)0x00000200)
+#define ADC_TwoSamplingDelay_8Cycles               ((uint32_t)0x00000300)
+#define ADC_TwoSamplingDelay_9Cycles               ((uint32_t)0x00000400)
+#define ADC_TwoSamplingDelay_10Cycles              ((uint32_t)0x00000500)
+#define ADC_TwoSamplingDelay_11Cycles              ((uint32_t)0x00000600)
+#define ADC_TwoSamplingDelay_12Cycles              ((uint32_t)0x00000700)
+#define ADC_TwoSamplingDelay_13Cycles              ((uint32_t)0x00000800)
+#define ADC_TwoSamplingDelay_14Cycles              ((uint32_t)0x00000900)
+#define ADC_TwoSamplingDelay_15Cycles              ((uint32_t)0x00000A00)
+#define ADC_TwoSamplingDelay_16Cycles              ((uint32_t)0x00000B00)
+#define ADC_TwoSamplingDelay_17Cycles              ((uint32_t)0x00000C00)
+#define ADC_TwoSamplingDelay_18Cycles              ((uint32_t)0x00000D00)
+#define ADC_TwoSamplingDelay_19Cycles              ((uint32_t)0x00000E00)
+#define ADC_TwoSamplingDelay_20Cycles              ((uint32_t)0x00000F00)
+#define IS_ADC_SAMPLING_DELAY(DELAY) (((DELAY) == ADC_TwoSamplingDelay_5Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_6Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_7Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_8Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_9Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_10Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_11Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_12Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_13Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_14Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_15Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_16Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_17Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_18Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_19Cycles) || \
+                                      ((DELAY) == ADC_TwoSamplingDelay_20Cycles))
+                                     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_resolution 
+  * @{
+  */ 
+#define ADC_Resolution_12b                         ((uint32_t)0x00000000)
+#define ADC_Resolution_10b                         ((uint32_t)0x01000000)
+#define ADC_Resolution_8b                          ((uint32_t)0x02000000)
+#define ADC_Resolution_6b                          ((uint32_t)0x03000000)
+#define IS_ADC_RESOLUTION(RESOLUTION) (((RESOLUTION) == ADC_Resolution_12b) || \
+                                       ((RESOLUTION) == ADC_Resolution_10b) || \
+                                       ((RESOLUTION) == ADC_Resolution_8b) || \
+                                       ((RESOLUTION) == ADC_Resolution_6b))
+                                      
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_external_trigger_edge_for_regular_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigConvEdge_None          ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConvEdge_Rising        ((uint32_t)0x10000000)
+#define ADC_ExternalTrigConvEdge_Falling       ((uint32_t)0x20000000)
+#define ADC_ExternalTrigConvEdge_RisingFalling ((uint32_t)0x30000000)
+#define IS_ADC_EXT_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigConvEdge_None) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_Rising) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_Falling) || \
+                             ((EDGE) == ADC_ExternalTrigConvEdge_RisingFalling))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_extrenal_trigger_sources_for_regular_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigConv_T1_CC1                ((uint32_t)0x00000000)
+#define ADC_ExternalTrigConv_T1_CC2                ((uint32_t)0x01000000)
+#define ADC_ExternalTrigConv_T1_CC3                ((uint32_t)0x02000000)
+#define ADC_ExternalTrigConv_T2_CC2                ((uint32_t)0x03000000)
+#define ADC_ExternalTrigConv_T2_CC3                ((uint32_t)0x04000000)
+#define ADC_ExternalTrigConv_T2_CC4                ((uint32_t)0x05000000)
+#define ADC_ExternalTrigConv_T2_TRGO               ((uint32_t)0x06000000)
+#define ADC_ExternalTrigConv_T3_CC1                ((uint32_t)0x07000000)
+#define ADC_ExternalTrigConv_T3_TRGO               ((uint32_t)0x08000000)
+#define ADC_ExternalTrigConv_T4_CC4                ((uint32_t)0x09000000)
+#define ADC_ExternalTrigConv_T5_CC1                ((uint32_t)0x0A000000)
+#define ADC_ExternalTrigConv_T5_CC2                ((uint32_t)0x0B000000)
+#define ADC_ExternalTrigConv_T5_CC3                ((uint32_t)0x0C000000)
+#define ADC_ExternalTrigConv_T8_CC1                ((uint32_t)0x0D000000)
+#define ADC_ExternalTrigConv_T8_TRGO               ((uint32_t)0x0E000000)
+#define ADC_ExternalTrigConv_Ext_IT11              ((uint32_t)0x0F000000)
+#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_ExternalTrigConv_T1_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T1_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_CC4) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T2_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T3_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T3_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T4_CC4) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_CC2) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T5_CC3) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T8_CC1) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_T8_TRGO) || \
+                                  ((REGTRIG) == ADC_ExternalTrigConv_Ext_IT11))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_data_align 
+  * @{
+  */ 
+#define ADC_DataAlign_Right                        ((uint32_t)0x00000000)
+#define ADC_DataAlign_Left                         ((uint32_t)0x00000800)
+#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \
+                                  ((ALIGN) == ADC_DataAlign_Left))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_channels 
+  * @{
+  */ 
+#define ADC_Channel_0                               ((uint8_t)0x00)
+#define ADC_Channel_1                               ((uint8_t)0x01)
+#define ADC_Channel_2                               ((uint8_t)0x02)
+#define ADC_Channel_3                               ((uint8_t)0x03)
+#define ADC_Channel_4                               ((uint8_t)0x04)
+#define ADC_Channel_5                               ((uint8_t)0x05)
+#define ADC_Channel_6                               ((uint8_t)0x06)
+#define ADC_Channel_7                               ((uint8_t)0x07)
+#define ADC_Channel_8                               ((uint8_t)0x08)
+#define ADC_Channel_9                               ((uint8_t)0x09)
+#define ADC_Channel_10                              ((uint8_t)0x0A)
+#define ADC_Channel_11                              ((uint8_t)0x0B)
+#define ADC_Channel_12                              ((uint8_t)0x0C)
+#define ADC_Channel_13                              ((uint8_t)0x0D)
+#define ADC_Channel_14                              ((uint8_t)0x0E)
+#define ADC_Channel_15                              ((uint8_t)0x0F)
+#define ADC_Channel_16                              ((uint8_t)0x10)
+#define ADC_Channel_17                              ((uint8_t)0x11)
+#define ADC_Channel_18                              ((uint8_t)0x12)
+
+#if defined (STM32F40_41xxx)
+#define ADC_Channel_TempSensor                      ((uint8_t)ADC_Channel_16)
+#endif /* STM32F40_41xxx */
+
+#if defined (STM32F427_437xx) || defined (STM32F429_439xx) || defined (STM32F401xx) || defined (STM32F410xx) || defined (STM32F411xE)
+#define ADC_Channel_TempSensor                      ((uint8_t)ADC_Channel_18)
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F410xx || STM32F411xE */
+
+#define ADC_Channel_Vrefint                         ((uint8_t)ADC_Channel_17)
+#define ADC_Channel_Vbat                            ((uint8_t)ADC_Channel_18)
+
+#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) == ADC_Channel_0) || \
+                                 ((CHANNEL) == ADC_Channel_1) || \
+                                 ((CHANNEL) == ADC_Channel_2) || \
+                                 ((CHANNEL) == ADC_Channel_3) || \
+                                 ((CHANNEL) == ADC_Channel_4) || \
+                                 ((CHANNEL) == ADC_Channel_5) || \
+                                 ((CHANNEL) == ADC_Channel_6) || \
+                                 ((CHANNEL) == ADC_Channel_7) || \
+                                 ((CHANNEL) == ADC_Channel_8) || \
+                                 ((CHANNEL) == ADC_Channel_9) || \
+                                 ((CHANNEL) == ADC_Channel_10) || \
+                                 ((CHANNEL) == ADC_Channel_11) || \
+                                 ((CHANNEL) == ADC_Channel_12) || \
+                                 ((CHANNEL) == ADC_Channel_13) || \
+                                 ((CHANNEL) == ADC_Channel_14) || \
+                                 ((CHANNEL) == ADC_Channel_15) || \
+                                 ((CHANNEL) == ADC_Channel_16) || \
+                                 ((CHANNEL) == ADC_Channel_17) || \
+                                 ((CHANNEL) == ADC_Channel_18))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_sampling_times 
+  * @{
+  */ 
+#define ADC_SampleTime_3Cycles                    ((uint8_t)0x00)
+#define ADC_SampleTime_15Cycles                   ((uint8_t)0x01)
+#define ADC_SampleTime_28Cycles                   ((uint8_t)0x02)
+#define ADC_SampleTime_56Cycles                   ((uint8_t)0x03)
+#define ADC_SampleTime_84Cycles                   ((uint8_t)0x04)
+#define ADC_SampleTime_112Cycles                  ((uint8_t)0x05)
+#define ADC_SampleTime_144Cycles                  ((uint8_t)0x06)
+#define ADC_SampleTime_480Cycles                  ((uint8_t)0x07)
+#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_3Cycles) || \
+                                  ((TIME) == ADC_SampleTime_15Cycles) || \
+                                  ((TIME) == ADC_SampleTime_28Cycles) || \
+                                  ((TIME) == ADC_SampleTime_56Cycles) || \
+                                  ((TIME) == ADC_SampleTime_84Cycles) || \
+                                  ((TIME) == ADC_SampleTime_112Cycles) || \
+                                  ((TIME) == ADC_SampleTime_144Cycles) || \
+                                  ((TIME) == ADC_SampleTime_480Cycles))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_external_trigger_edge_for_injected_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigInjecConvEdge_None          ((uint32_t)0x00000000)
+#define ADC_ExternalTrigInjecConvEdge_Rising        ((uint32_t)0x00100000)
+#define ADC_ExternalTrigInjecConvEdge_Falling       ((uint32_t)0x00200000)
+#define ADC_ExternalTrigInjecConvEdge_RisingFalling ((uint32_t)0x00300000)
+#define IS_ADC_EXT_INJEC_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigInjecConvEdge_None) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_Rising) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_Falling) || \
+                                          ((EDGE) == ADC_ExternalTrigInjecConvEdge_RisingFalling))
+                                            
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_extrenal_trigger_sources_for_injected_channels_conversion 
+  * @{
+  */ 
+#define ADC_ExternalTrigInjecConv_T1_CC4            ((uint32_t)0x00000000)
+#define ADC_ExternalTrigInjecConv_T1_TRGO           ((uint32_t)0x00010000)
+#define ADC_ExternalTrigInjecConv_T2_CC1            ((uint32_t)0x00020000)
+#define ADC_ExternalTrigInjecConv_T2_TRGO           ((uint32_t)0x00030000)
+#define ADC_ExternalTrigInjecConv_T3_CC2            ((uint32_t)0x00040000)
+#define ADC_ExternalTrigInjecConv_T3_CC4            ((uint32_t)0x00050000)
+#define ADC_ExternalTrigInjecConv_T4_CC1            ((uint32_t)0x00060000)
+#define ADC_ExternalTrigInjecConv_T4_CC2            ((uint32_t)0x00070000)
+#define ADC_ExternalTrigInjecConv_T4_CC3            ((uint32_t)0x00080000)
+#define ADC_ExternalTrigInjecConv_T4_TRGO           ((uint32_t)0x00090000)
+#define ADC_ExternalTrigInjecConv_T5_CC4            ((uint32_t)0x000A0000)
+#define ADC_ExternalTrigInjecConv_T5_TRGO           ((uint32_t)0x000B0000)
+#define ADC_ExternalTrigInjecConv_T8_CC2            ((uint32_t)0x000C0000)
+#define ADC_ExternalTrigInjecConv_T8_CC3            ((uint32_t)0x000D0000)
+#define ADC_ExternalTrigInjecConv_T8_CC4            ((uint32_t)0x000E0000)
+#define ADC_ExternalTrigInjecConv_Ext_IT15          ((uint32_t)0x000F0000)
+#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_ExternalTrigInjecConv_T1_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T1_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_CC1) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T2_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC1) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC3) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T4_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T5_TRGO) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC2) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC3) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC4) || \
+                                        ((INJTRIG) == ADC_ExternalTrigInjecConv_Ext_IT15))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_channel_selection 
+  * @{
+  */ 
+#define ADC_InjectedChannel_1                       ((uint8_t)0x14)
+#define ADC_InjectedChannel_2                       ((uint8_t)0x18)
+#define ADC_InjectedChannel_3                       ((uint8_t)0x1C)
+#define ADC_InjectedChannel_4                       ((uint8_t)0x20)
+#define IS_ADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) == ADC_InjectedChannel_1) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_2) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_3) || \
+                                          ((CHANNEL) == ADC_InjectedChannel_4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_analog_watchdog_selection 
+  * @{
+  */ 
+#define ADC_AnalogWatchdog_SingleRegEnable         ((uint32_t)0x00800200)
+#define ADC_AnalogWatchdog_SingleInjecEnable       ((uint32_t)0x00400200)
+#define ADC_AnalogWatchdog_SingleRegOrInjecEnable  ((uint32_t)0x00C00200)
+#define ADC_AnalogWatchdog_AllRegEnable            ((uint32_t)0x00800000)
+#define ADC_AnalogWatchdog_AllInjecEnable          ((uint32_t)0x00400000)
+#define ADC_AnalogWatchdog_AllRegAllInjecEnable    ((uint32_t)0x00C00000)
+#define ADC_AnalogWatchdog_None                    ((uint32_t)0x00000000)
+#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_AnalogWatchdog_SingleRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \
+                                          ((WATCHDOG) == ADC_AnalogWatchdog_None))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_interrupts_definition 
+  * @{
+  */ 
+#define ADC_IT_EOC                                 ((uint16_t)0x0205)  
+#define ADC_IT_AWD                                 ((uint16_t)0x0106)  
+#define ADC_IT_JEOC                                ((uint16_t)0x0407)  
+#define ADC_IT_OVR                                 ((uint16_t)0x201A)  
+#define IS_ADC_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \
+                       ((IT) == ADC_IT_JEOC)|| ((IT) == ADC_IT_OVR)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_flags_definition 
+  * @{
+  */ 
+#define ADC_FLAG_AWD                               ((uint8_t)0x01)
+#define ADC_FLAG_EOC                               ((uint8_t)0x02)
+#define ADC_FLAG_JEOC                              ((uint8_t)0x04)
+#define ADC_FLAG_JSTRT                             ((uint8_t)0x08)
+#define ADC_FLAG_STRT                              ((uint8_t)0x10)
+#define ADC_FLAG_OVR                               ((uint8_t)0x20)   
+  
+#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xC0) == 0x00) && ((FLAG) != 0x00))   
+#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_AWD) || \
+                               ((FLAG) == ADC_FLAG_EOC) || \
+                               ((FLAG) == ADC_FLAG_JEOC) || \
+                               ((FLAG)== ADC_FLAG_JSTRT) || \
+                               ((FLAG) == ADC_FLAG_STRT) || \
+                               ((FLAG)== ADC_FLAG_OVR))     
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_thresholds 
+  * @{
+  */ 
+#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_offset 
+  * @{
+  */ 
+#define IS_ADC_OFFSET(OFFSET) ((OFFSET) <= 0xFFF)
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_length 
+  * @{
+  */ 
+#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_injected_rank 
+  * @{
+  */ 
+#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x4))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_length 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x10))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_rank 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x10))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup ADC_regular_discontinuous_mode_number 
+  * @{
+  */ 
+#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 0x1) && ((NUMBER) <= 0x8))
+/**
+  * @}
+  */ 
+
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the ADC configuration to the default reset state *****/  
+void ADC_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
+void ADC_CommonInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct);
+void ADC_CommonStructInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct);
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+
+/* Analog Watchdog configuration functions ************************************/
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog);
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,uint16_t LowThreshold);
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel);
+
+/* Temperature Sensor, Vrefint and VBAT management functions ******************/
+void ADC_TempSensorVrefintCmd(FunctionalState NewState);
+void ADC_VBATCmd(FunctionalState NewState);
+
+/* Regular Channels Configuration functions ***********************************/
+void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_SoftwareStartConv(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
+void ADC_EOCOnEachRegularChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number);
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
+uint32_t ADC_GetMultiModeConversionValue(void);
+
+/* Regular Channels DMA Configuration functions *******************************/
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_DMARequestAfterLastTransferCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_MultiModeDMARequestAfterLastTransferCmd(FunctionalState NewState);
+
+/* Injected channels Configuration functions **********************************/
+void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
+void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length);
+void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset);
+void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv);
+void ADC_ExternalTrigInjectedConvEdgeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConvEdge);
+void ADC_SoftwareStartInjectedConv(ADC_TypeDef* ADCx);
+FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
+void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
+uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel);
+
+/* Interrupts and flags management functions **********************************/
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState);
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_ADC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_can.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_can.h
new file mode 100644
index 00000000..8b859a55
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_can.h
@@ -0,0 +1,644 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_can.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the CAN firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_CAN_H
+#define __STM32F4xx_CAN_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CAN
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+#define IS_CAN_ALL_PERIPH(PERIPH) (((PERIPH) == CAN1) || \
+                                   ((PERIPH) == CAN2))
+
+/** 
+  * @brief  CAN init structure definition
+  */
+typedef struct
+{
+  uint16_t CAN_Prescaler;   /*!< Specifies the length of a time quantum. 
+                                 It ranges from 1 to 1024. */
+  
+  uint8_t CAN_Mode;         /*!< Specifies the CAN operating mode.
+                                 This parameter can be a value of @ref CAN_operating_mode */
+
+  uint8_t CAN_SJW;          /*!< Specifies the maximum number of time quanta 
+                                 the CAN hardware is allowed to lengthen or 
+                                 shorten a bit to perform resynchronization.
+                                 This parameter can be a value of @ref CAN_synchronisation_jump_width */
+
+  uint8_t CAN_BS1;          /*!< Specifies the number of time quanta in Bit 
+                                 Segment 1. This parameter can be a value of 
+                                 @ref CAN_time_quantum_in_bit_segment_1 */
+
+  uint8_t CAN_BS2;          /*!< Specifies the number of time quanta in Bit Segment 2.
+                                 This parameter can be a value of @ref CAN_time_quantum_in_bit_segment_2 */
+  
+  FunctionalState CAN_TTCM; /*!< Enable or disable the time triggered communication mode.
+                                This parameter can be set either to ENABLE or DISABLE. */
+  
+  FunctionalState CAN_ABOM;  /*!< Enable or disable the automatic bus-off management.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_AWUM;  /*!< Enable or disable the automatic wake-up mode. 
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_NART;  /*!< Enable or disable the non-automatic retransmission mode.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_RFLM;  /*!< Enable or disable the Receive FIFO Locked mode.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+
+  FunctionalState CAN_TXFP;  /*!< Enable or disable the transmit FIFO priority.
+                                  This parameter can be set either to ENABLE or DISABLE. */
+} CAN_InitTypeDef;
+
+/** 
+  * @brief  CAN filter init structure definition
+  */
+typedef struct
+{
+  uint16_t CAN_FilterIdHigh;         /*!< Specifies the filter identification number (MSBs for a 32-bit
+                                              configuration, first one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterIdLow;          /*!< Specifies the filter identification number (LSBs for a 32-bit
+                                              configuration, second one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterMaskIdHigh;     /*!< Specifies the filter mask number or identification number,
+                                              according to the mode (MSBs for a 32-bit configuration,
+                                              first one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterMaskIdLow;      /*!< Specifies the filter mask number or identification number,
+                                              according to the mode (LSBs for a 32-bit configuration,
+                                              second one for a 16-bit configuration).
+                                              This parameter can be a value between 0x0000 and 0xFFFF */
+
+  uint16_t CAN_FilterFIFOAssignment; /*!< Specifies the FIFO (0 or 1) which will be assigned to the filter.
+                                              This parameter can be a value of @ref CAN_filter_FIFO */
+  
+  uint8_t CAN_FilterNumber;          /*!< Specifies the filter which will be initialized. It ranges from 0 to 13. */
+
+  uint8_t CAN_FilterMode;            /*!< Specifies the filter mode to be initialized.
+                                              This parameter can be a value of @ref CAN_filter_mode */
+
+  uint8_t CAN_FilterScale;           /*!< Specifies the filter scale.
+                                              This parameter can be a value of @ref CAN_filter_scale */
+
+  FunctionalState CAN_FilterActivation; /*!< Enable or disable the filter.
+                                              This parameter can be set either to ENABLE or DISABLE. */
+} CAN_FilterInitTypeDef;
+
+/** 
+  * @brief  CAN Tx message structure definition  
+  */
+typedef struct
+{
+  uint32_t StdId;  /*!< Specifies the standard identifier.
+                        This parameter can be a value between 0 to 0x7FF. */
+
+  uint32_t ExtId;  /*!< Specifies the extended identifier.
+                        This parameter can be a value between 0 to 0x1FFFFFFF. */
+
+  uint8_t IDE;     /*!< Specifies the type of identifier for the message that 
+                        will be transmitted. This parameter can be a value 
+                        of @ref CAN_identifier_type */
+
+  uint8_t RTR;     /*!< Specifies the type of frame for the message that will 
+                        be transmitted. This parameter can be a value of 
+                        @ref CAN_remote_transmission_request */
+
+  uint8_t DLC;     /*!< Specifies the length of the frame that will be 
+                        transmitted. This parameter can be a value between 
+                        0 to 8 */
+
+  uint8_t Data[8]; /*!< Contains the data to be transmitted. It ranges from 0 
+                        to 0xFF. */
+} CanTxMsg;
+
+/** 
+  * @brief  CAN Rx message structure definition  
+  */
+typedef struct
+{
+  uint32_t StdId;  /*!< Specifies the standard identifier.
+                        This parameter can be a value between 0 to 0x7FF. */
+
+  uint32_t ExtId;  /*!< Specifies the extended identifier.
+                        This parameter can be a value between 0 to 0x1FFFFFFF. */
+
+  uint8_t IDE;     /*!< Specifies the type of identifier for the message that 
+                        will be received. This parameter can be a value of 
+                        @ref CAN_identifier_type */
+
+  uint8_t RTR;     /*!< Specifies the type of frame for the received message.
+                        This parameter can be a value of 
+                        @ref CAN_remote_transmission_request */
+
+  uint8_t DLC;     /*!< Specifies the length of the frame that will be received.
+                        This parameter can be a value between 0 to 8 */
+
+  uint8_t Data[8]; /*!< Contains the data to be received. It ranges from 0 to 
+                        0xFF. */
+
+  uint8_t FMI;     /*!< Specifies the index of the filter the message stored in 
+                        the mailbox passes through. This parameter can be a 
+                        value between 0 to 0xFF */
+} CanRxMsg;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CAN_Exported_Constants
+  * @{
+  */
+
+/** @defgroup CAN_InitStatus 
+  * @{
+  */
+
+#define CAN_InitStatus_Failed              ((uint8_t)0x00) /*!< CAN initialization failed */
+#define CAN_InitStatus_Success             ((uint8_t)0x01) /*!< CAN initialization OK */
+
+
+/* Legacy defines */
+#define CANINITFAILED    CAN_InitStatus_Failed
+#define CANINITOK        CAN_InitStatus_Success
+/**
+  * @}
+  */
+
+/** @defgroup CAN_operating_mode 
+  * @{
+  */
+
+#define CAN_Mode_Normal             ((uint8_t)0x00)  /*!< normal mode */
+#define CAN_Mode_LoopBack           ((uint8_t)0x01)  /*!< loopback mode */
+#define CAN_Mode_Silent             ((uint8_t)0x02)  /*!< silent mode */
+#define CAN_Mode_Silent_LoopBack    ((uint8_t)0x03)  /*!< loopback combined with silent mode */
+
+#define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || \
+                           ((MODE) == CAN_Mode_LoopBack)|| \
+                           ((MODE) == CAN_Mode_Silent) || \
+                           ((MODE) == CAN_Mode_Silent_LoopBack))
+/**
+  * @}
+  */
+
+
+ /**
+  * @defgroup CAN_operating_mode 
+  * @{
+  */  
+#define CAN_OperatingMode_Initialization  ((uint8_t)0x00) /*!< Initialization mode */
+#define CAN_OperatingMode_Normal          ((uint8_t)0x01) /*!< Normal mode */
+#define CAN_OperatingMode_Sleep           ((uint8_t)0x02) /*!< sleep mode */
+
+
+#define IS_CAN_OPERATING_MODE(MODE) (((MODE) == CAN_OperatingMode_Initialization) ||\
+                                    ((MODE) == CAN_OperatingMode_Normal)|| \
+																		((MODE) == CAN_OperatingMode_Sleep))
+/**
+  * @}
+  */
+  
+/**
+  * @defgroup CAN_operating_mode_status
+  * @{
+  */  
+
+#define CAN_ModeStatus_Failed    ((uint8_t)0x00)                /*!< CAN entering the specific mode failed */
+#define CAN_ModeStatus_Success   ((uint8_t)!CAN_ModeStatus_Failed)   /*!< CAN entering the specific mode Succeed */
+/**
+  * @}
+  */
+
+/** @defgroup CAN_synchronisation_jump_width 
+  * @{
+  */
+#define CAN_SJW_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_SJW_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_SJW_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_SJW_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+
+#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \
+                         ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_time_quantum_in_bit_segment_1 
+  * @{
+  */
+#define CAN_BS1_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_BS1_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_BS1_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_BS1_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+#define CAN_BS1_5tq                 ((uint8_t)0x04)  /*!< 5 time quantum */
+#define CAN_BS1_6tq                 ((uint8_t)0x05)  /*!< 6 time quantum */
+#define CAN_BS1_7tq                 ((uint8_t)0x06)  /*!< 7 time quantum */
+#define CAN_BS1_8tq                 ((uint8_t)0x07)  /*!< 8 time quantum */
+#define CAN_BS1_9tq                 ((uint8_t)0x08)  /*!< 9 time quantum */
+#define CAN_BS1_10tq                ((uint8_t)0x09)  /*!< 10 time quantum */
+#define CAN_BS1_11tq                ((uint8_t)0x0A)  /*!< 11 time quantum */
+#define CAN_BS1_12tq                ((uint8_t)0x0B)  /*!< 12 time quantum */
+#define CAN_BS1_13tq                ((uint8_t)0x0C)  /*!< 13 time quantum */
+#define CAN_BS1_14tq                ((uint8_t)0x0D)  /*!< 14 time quantum */
+#define CAN_BS1_15tq                ((uint8_t)0x0E)  /*!< 15 time quantum */
+#define CAN_BS1_16tq                ((uint8_t)0x0F)  /*!< 16 time quantum */
+
+#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_time_quantum_in_bit_segment_2 
+  * @{
+  */
+#define CAN_BS2_1tq                 ((uint8_t)0x00)  /*!< 1 time quantum */
+#define CAN_BS2_2tq                 ((uint8_t)0x01)  /*!< 2 time quantum */
+#define CAN_BS2_3tq                 ((uint8_t)0x02)  /*!< 3 time quantum */
+#define CAN_BS2_4tq                 ((uint8_t)0x03)  /*!< 4 time quantum */
+#define CAN_BS2_5tq                 ((uint8_t)0x04)  /*!< 5 time quantum */
+#define CAN_BS2_6tq                 ((uint8_t)0x05)  /*!< 6 time quantum */
+#define CAN_BS2_7tq                 ((uint8_t)0x06)  /*!< 7 time quantum */
+#define CAN_BS2_8tq                 ((uint8_t)0x07)  /*!< 8 time quantum */
+
+#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_clock_prescaler 
+  * @{
+  */
+#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_number 
+  * @{
+  */
+#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 27)
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_mode 
+  * @{
+  */
+#define CAN_FilterMode_IdMask       ((uint8_t)0x00)  /*!< identifier/mask mode */
+#define CAN_FilterMode_IdList       ((uint8_t)0x01)  /*!< identifier list mode */
+
+#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \
+                                  ((MODE) == CAN_FilterMode_IdList))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_scale 
+  * @{
+  */
+#define CAN_FilterScale_16bit       ((uint8_t)0x00) /*!< Two 16-bit filters */
+#define CAN_FilterScale_32bit       ((uint8_t)0x01) /*!< One 32-bit filter */
+
+#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \
+                                    ((SCALE) == CAN_FilterScale_32bit))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_filter_FIFO
+  * @{
+  */
+#define CAN_Filter_FIFO0             ((uint8_t)0x00)  /*!< Filter FIFO 0 assignment for filter x */
+#define CAN_Filter_FIFO1             ((uint8_t)0x01)  /*!< Filter FIFO 1 assignment for filter x */
+#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \
+                                  ((FIFO) == CAN_FilterFIFO1))
+
+/* Legacy defines */
+#define CAN_FilterFIFO0  CAN_Filter_FIFO0
+#define CAN_FilterFIFO1  CAN_Filter_FIFO1
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Start_bank_filter_for_slave_CAN 
+  * @{
+  */
+#define IS_CAN_BANKNUMBER(BANKNUMBER) (((BANKNUMBER) >= 1) && ((BANKNUMBER) <= 27))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Tx 
+  * @{
+  */
+#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((uint8_t)0x02))
+#define IS_CAN_STDID(STDID)   ((STDID) <= ((uint32_t)0x7FF))
+#define IS_CAN_EXTID(EXTID)   ((EXTID) <= ((uint32_t)0x1FFFFFFF))
+#define IS_CAN_DLC(DLC)       ((DLC) <= ((uint8_t)0x08))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_identifier_type 
+  * @{
+  */
+#define CAN_Id_Standard             ((uint32_t)0x00000000)  /*!< Standard Id */
+#define CAN_Id_Extended             ((uint32_t)0x00000004)  /*!< Extended Id */
+#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_Id_Standard) || \
+                               ((IDTYPE) == CAN_Id_Extended))
+
+/* Legacy defines */
+#define CAN_ID_STD      CAN_Id_Standard           
+#define CAN_ID_EXT      CAN_Id_Extended
+/**
+  * @}
+  */
+
+/** @defgroup CAN_remote_transmission_request 
+  * @{
+  */
+#define CAN_RTR_Data                ((uint32_t)0x00000000)  /*!< Data frame */
+#define CAN_RTR_Remote              ((uint32_t)0x00000002)  /*!< Remote frame */
+#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_Data) || ((RTR) == CAN_RTR_Remote))
+
+/* Legacy defines */
+#define CAN_RTR_DATA     CAN_RTR_Data         
+#define CAN_RTR_REMOTE   CAN_RTR_Remote
+/**
+  * @}
+  */
+
+/** @defgroup CAN_transmit_constants 
+  * @{
+  */
+#define CAN_TxStatus_Failed         ((uint8_t)0x00)/*!< CAN transmission failed */
+#define CAN_TxStatus_Ok             ((uint8_t)0x01) /*!< CAN transmission succeeded */
+#define CAN_TxStatus_Pending        ((uint8_t)0x02) /*!< CAN transmission pending */
+#define CAN_TxStatus_NoMailBox      ((uint8_t)0x04) /*!< CAN cell did not provide 
+                                                         an empty mailbox */
+/* Legacy defines */	
+#define CANTXFAILED                  CAN_TxStatus_Failed
+#define CANTXOK                      CAN_TxStatus_Ok
+#define CANTXPENDING                 CAN_TxStatus_Pending
+#define CAN_NO_MB                    CAN_TxStatus_NoMailBox
+/**
+  * @}
+  */
+
+/** @defgroup CAN_receive_FIFO_number_constants 
+  * @{
+  */
+#define CAN_FIFO0                 ((uint8_t)0x00) /*!< CAN FIFO 0 used to receive */
+#define CAN_FIFO1                 ((uint8_t)0x01) /*!< CAN FIFO 1 used to receive */
+
+#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))
+/**
+  * @}
+  */
+
+/** @defgroup CAN_sleep_constants 
+  * @{
+  */
+#define CAN_Sleep_Failed     ((uint8_t)0x00) /*!< CAN did not enter the sleep mode */
+#define CAN_Sleep_Ok         ((uint8_t)0x01) /*!< CAN entered the sleep mode */
+
+/* Legacy defines */	
+#define CANSLEEPFAILED   CAN_Sleep_Failed
+#define CANSLEEPOK       CAN_Sleep_Ok
+/**
+  * @}
+  */
+
+/** @defgroup CAN_wake_up_constants 
+  * @{
+  */
+#define CAN_WakeUp_Failed        ((uint8_t)0x00) /*!< CAN did not leave the sleep mode */
+#define CAN_WakeUp_Ok            ((uint8_t)0x01) /*!< CAN leaved the sleep mode */
+
+/* Legacy defines */
+#define CANWAKEUPFAILED   CAN_WakeUp_Failed        
+#define CANWAKEUPOK       CAN_WakeUp_Ok        
+/**
+  * @}
+  */
+
+/**
+  * @defgroup CAN_Error_Code_constants
+  * @{
+  */                                                         
+#define CAN_ErrorCode_NoErr           ((uint8_t)0x00) /*!< No Error */ 
+#define	CAN_ErrorCode_StuffErr        ((uint8_t)0x10) /*!< Stuff Error */ 
+#define	CAN_ErrorCode_FormErr         ((uint8_t)0x20) /*!< Form Error */ 
+#define	CAN_ErrorCode_ACKErr          ((uint8_t)0x30) /*!< Acknowledgment Error */ 
+#define	CAN_ErrorCode_BitRecessiveErr ((uint8_t)0x40) /*!< Bit Recessive Error */ 
+#define	CAN_ErrorCode_BitDominantErr  ((uint8_t)0x50) /*!< Bit Dominant Error */ 
+#define	CAN_ErrorCode_CRCErr          ((uint8_t)0x60) /*!< CRC Error  */ 
+#define	CAN_ErrorCode_SoftwareSetErr  ((uint8_t)0x70) /*!< Software Set Error */ 
+/**
+  * @}
+  */
+
+/** @defgroup CAN_flags 
+  * @{
+  */
+/* If the flag is 0x3XXXXXXX, it means that it can be used with CAN_GetFlagStatus()
+   and CAN_ClearFlag() functions. */
+/* If the flag is 0x1XXXXXXX, it means that it can only be used with 
+   CAN_GetFlagStatus() function.  */
+
+/* Transmit Flags */
+#define CAN_FLAG_RQCP0             ((uint32_t)0x38000001) /*!< Request MailBox0 Flag */
+#define CAN_FLAG_RQCP1             ((uint32_t)0x38000100) /*!< Request MailBox1 Flag */
+#define CAN_FLAG_RQCP2             ((uint32_t)0x38010000) /*!< Request MailBox2 Flag */
+
+/* Receive Flags */
+#define CAN_FLAG_FMP0              ((uint32_t)0x12000003) /*!< FIFO 0 Message Pending Flag */
+#define CAN_FLAG_FF0               ((uint32_t)0x32000008) /*!< FIFO 0 Full Flag            */
+#define CAN_FLAG_FOV0              ((uint32_t)0x32000010) /*!< FIFO 0 Overrun Flag         */
+#define CAN_FLAG_FMP1              ((uint32_t)0x14000003) /*!< FIFO 1 Message Pending Flag */
+#define CAN_FLAG_FF1               ((uint32_t)0x34000008) /*!< FIFO 1 Full Flag            */
+#define CAN_FLAG_FOV1              ((uint32_t)0x34000010) /*!< FIFO 1 Overrun Flag         */
+
+/* Operating Mode Flags */
+#define CAN_FLAG_WKU               ((uint32_t)0x31000008) /*!< Wake up Flag */
+#define CAN_FLAG_SLAK              ((uint32_t)0x31000012) /*!< Sleep acknowledge Flag */
+/* @note When SLAK interrupt is disabled (SLKIE=0), no polling on SLAKI is possible. 
+         In this case the SLAK bit can be polled.*/
+
+/* Error Flags */
+#define CAN_FLAG_EWG               ((uint32_t)0x10F00001) /*!< Error Warning Flag   */
+#define CAN_FLAG_EPV               ((uint32_t)0x10F00002) /*!< Error Passive Flag   */
+#define CAN_FLAG_BOF               ((uint32_t)0x10F00004) /*!< Bus-Off Flag         */
+#define CAN_FLAG_LEC               ((uint32_t)0x30F00070) /*!< Last error code Flag */
+
+#define IS_CAN_GET_FLAG(FLAG) (((FLAG) == CAN_FLAG_LEC)  || ((FLAG) == CAN_FLAG_BOF)   || \
+                               ((FLAG) == CAN_FLAG_EPV)  || ((FLAG) == CAN_FLAG_EWG)   || \
+                               ((FLAG) == CAN_FLAG_WKU)  || ((FLAG) == CAN_FLAG_FOV0)  || \
+                               ((FLAG) == CAN_FLAG_FF0)  || ((FLAG) == CAN_FLAG_FMP0)  || \
+                               ((FLAG) == CAN_FLAG_FOV1) || ((FLAG) == CAN_FLAG_FF1)   || \
+                               ((FLAG) == CAN_FLAG_FMP1) || ((FLAG) == CAN_FLAG_RQCP2) || \
+                               ((FLAG) == CAN_FLAG_RQCP1)|| ((FLAG) == CAN_FLAG_RQCP0) || \
+                               ((FLAG) == CAN_FLAG_SLAK ))
+
+#define IS_CAN_CLEAR_FLAG(FLAG)(((FLAG) == CAN_FLAG_LEC) || ((FLAG) == CAN_FLAG_RQCP2) || \
+                                ((FLAG) == CAN_FLAG_RQCP1)  || ((FLAG) == CAN_FLAG_RQCP0) || \
+                                ((FLAG) == CAN_FLAG_FF0)  || ((FLAG) == CAN_FLAG_FOV0) ||\
+                                ((FLAG) == CAN_FLAG_FF1) || ((FLAG) == CAN_FLAG_FOV1) || \
+                                ((FLAG) == CAN_FLAG_WKU) || ((FLAG) == CAN_FLAG_SLAK))
+/**
+  * @}
+  */
+
+  
+/** @defgroup CAN_interrupts 
+  * @{
+  */ 
+#define CAN_IT_TME                  ((uint32_t)0x00000001) /*!< Transmit mailbox empty Interrupt*/
+
+/* Receive Interrupts */
+#define CAN_IT_FMP0                 ((uint32_t)0x00000002) /*!< FIFO 0 message pending Interrupt*/
+#define CAN_IT_FF0                  ((uint32_t)0x00000004) /*!< FIFO 0 full Interrupt*/
+#define CAN_IT_FOV0                 ((uint32_t)0x00000008) /*!< FIFO 0 overrun Interrupt*/
+#define CAN_IT_FMP1                 ((uint32_t)0x00000010) /*!< FIFO 1 message pending Interrupt*/
+#define CAN_IT_FF1                  ((uint32_t)0x00000020) /*!< FIFO 1 full Interrupt*/
+#define CAN_IT_FOV1                 ((uint32_t)0x00000040) /*!< FIFO 1 overrun Interrupt*/
+
+/* Operating Mode Interrupts */
+#define CAN_IT_WKU                  ((uint32_t)0x00010000) /*!< Wake-up Interrupt*/
+#define CAN_IT_SLK                  ((uint32_t)0x00020000) /*!< Sleep acknowledge Interrupt*/
+
+/* Error Interrupts */
+#define CAN_IT_EWG                  ((uint32_t)0x00000100) /*!< Error warning Interrupt*/
+#define CAN_IT_EPV                  ((uint32_t)0x00000200) /*!< Error passive Interrupt*/
+#define CAN_IT_BOF                  ((uint32_t)0x00000400) /*!< Bus-off Interrupt*/
+#define CAN_IT_LEC                  ((uint32_t)0x00000800) /*!< Last error code Interrupt*/
+#define CAN_IT_ERR                  ((uint32_t)0x00008000) /*!< Error Interrupt*/
+
+/* Flags named as Interrupts : kept only for FW compatibility */
+#define CAN_IT_RQCP0   CAN_IT_TME
+#define CAN_IT_RQCP1   CAN_IT_TME
+#define CAN_IT_RQCP2   CAN_IT_TME
+
+
+#define IS_CAN_IT(IT)        (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FMP0)  ||\
+                             ((IT) == CAN_IT_FF0)  || ((IT) == CAN_IT_FOV0)  ||\
+                             ((IT) == CAN_IT_FMP1) || ((IT) == CAN_IT_FF1)   ||\
+                             ((IT) == CAN_IT_FOV1) || ((IT) == CAN_IT_EWG)   ||\
+                             ((IT) == CAN_IT_EPV)  || ((IT) == CAN_IT_BOF)   ||\
+                             ((IT) == CAN_IT_LEC)  || ((IT) == CAN_IT_ERR)   ||\
+                             ((IT) == CAN_IT_WKU)  || ((IT) == CAN_IT_SLK))
+
+#define IS_CAN_CLEAR_IT(IT) (((IT) == CAN_IT_TME) || ((IT) == CAN_IT_FF0)    ||\
+                             ((IT) == CAN_IT_FOV0)|| ((IT) == CAN_IT_FF1)    ||\
+                             ((IT) == CAN_IT_FOV1)|| ((IT) == CAN_IT_EWG)    ||\
+                             ((IT) == CAN_IT_EPV) || ((IT) == CAN_IT_BOF)    ||\
+                             ((IT) == CAN_IT_LEC) || ((IT) == CAN_IT_ERR)    ||\
+                             ((IT) == CAN_IT_WKU) || ((IT) == CAN_IT_SLK))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the CAN configuration to the default reset state *****/ 
+void CAN_DeInit(CAN_TypeDef* CANx);
+
+/* Initialization and Configuration functions *********************************/ 
+uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct);
+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
+void CAN_SlaveStartBank(uint8_t CAN_BankNumber); 
+void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState);
+void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState);
+
+/* CAN Frames Transmission functions ******************************************/
+uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage);
+uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox);
+void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox);
+
+/* CAN Frames Reception functions *********************************************/
+void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage);
+void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber);
+uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber);
+
+/* Operation modes functions **************************************************/
+uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode);
+uint8_t CAN_Sleep(CAN_TypeDef* CANx);
+uint8_t CAN_WakeUp(CAN_TypeDef* CANx);
+
+/* CAN Bus Error management functions *****************************************/
+uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx);
+uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx);
+uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx);
+
+/* Interrupts and flags management functions **********************************/
+void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState);
+FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
+void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG);
+ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT);
+void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_CAN_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_cec.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_cec.h
new file mode 100644
index 00000000..e4116ab1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_cec.h
@@ -0,0 +1,301 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_cec.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the CEC firmware 
+  *          library, applicable only for STM32F466xx devices.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4XX_CEC_H
+#define __STM32F4XX_CEC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CEC
+  * @{
+  */
+#if defined(STM32F446xx)
+/* Exported types ------------------------------------------------------------*/
+  
+/** 
+  * @brief CEC Init structure definition 
+  */
+typedef struct
+{
+  uint32_t CEC_SignalFreeTime;     /*!< Specifies the CEC Signal Free Time configuration.
+                                   This parameter can be a value of @ref CEC_Signal_Free_Time */
+  uint32_t CEC_RxTolerance;        /*!< Specifies the CEC Reception Tolerance.
+                                   This parameter can be a value of @ref CEC_RxTolerance */
+  uint32_t CEC_StopReception;      /*!< Specifies the CEC Stop Reception.
+                                   This parameter can be a value of @ref CEC_Stop_Reception */
+  uint32_t CEC_BitRisingError;     /*!< Specifies the CEC Bit Rising Error generation.
+                                   This parameter can be a value of @ref CEC_Bit_Rising_Error_Generation */
+  uint32_t CEC_LongBitPeriodError; /*!< Specifies the CEC Long Bit Error generation.
+                                   This parameter can be a value of @ref CEC_Long_Bit_Error_Generation */
+  uint32_t CEC_BRDNoGen;           /*!< Specifies the CEC Broadcast Error generation.
+                                   This parameter can be a value of @ref CEC_BDR_No_Gen */
+  uint32_t CEC_SFTOption;          /*!< Specifies the CEC Signal Free Time option.
+                                   This parameter can be a value of @ref CEC_SFT_Option */
+
+}CEC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CEC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup CEC_Signal_Free_Time
+  * @{
+  */
+#define CEC_SignalFreeTime_Standard     ((uint32_t)0x00000000) /*!< CEC Signal Free Time Standard         */
+#define CEC_SignalFreeTime_1T           ((uint32_t)0x00000001) /*!< CEC  1.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_2T           ((uint32_t)0x00000002) /*!< CEC  2.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_3T           ((uint32_t)0x00000003) /*!< CEC  3.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_4T           ((uint32_t)0x00000004) /*!< CEC  4.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_5T           ((uint32_t)0x00000005) /*!< CEC  5.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_6T           ((uint32_t)0x00000006) /*!< CEC  6.5 nominal data bit periods     */
+#define CEC_SignalFreeTime_7T           ((uint32_t)0x00000007) /*!< CEC  7.5 nominal data bit periods     */
+
+#define IS_CEC_SIGNAL_FREE_TIME(TIME) (((TIME) == CEC_SignalFreeTime_Standard) || \
+                                       ((TIME) == CEC_SignalFreeTime_1T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_2T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_3T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_4T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_5T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_6T)|| \
+                                       ((TIME) == CEC_SignalFreeTime_7T))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_RxTolerance
+  * @{
+  */
+#define CEC_RxTolerance_Standard        ((uint32_t)0x00000000) /*!< Standard Tolerance Margin            */
+#define CEC_RxTolerance_Extended        CEC_CFGR_RXTOL         /*!< Extended Tolerance Margin            */
+
+#define IS_CEC_RX_TOLERANCE(TOLERANCE) (((TOLERANCE) == CEC_RxTolerance_Standard) || \
+                                        ((TOLERANCE) == CEC_RxTolerance_Extended))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Stop_Reception
+  * @{
+  */
+#define CEC_StopReception_Off           ((uint32_t)0x00000000) /*!< No RX Stop on bit Rising Error (BRE) */
+#define CEC_StopReception_On            CEC_CFGR_BRESTP        /*!< RX Stop on bit Rising Error (BRE)    */
+
+#define IS_CEC_STOP_RECEPTION(RECEPTION) (((RECEPTION) == CEC_StopReception_On) || \
+                                          ((RECEPTION) == CEC_StopReception_Off))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Bit_Rising_Error_Generation
+  * @{
+  */
+#define CEC_BitRisingError_Off          ((uint32_t)0x00000000) /*!< Bit Rising Error generation turned Off */
+#define CEC_BitRisingError_On           CEC_CFGR_BREGEN        /*!< Bit Rising Error generation turned On  */
+
+#define IS_CEC_BIT_RISING_ERROR(ERROR) (((ERROR) == CEC_BitRisingError_Off) || \
+                                        ((ERROR) == CEC_BitRisingError_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Long_Bit_Error_Generation
+  * @{
+  */
+#define CEC_LongBitPeriodError_Off      ((uint32_t)0x00000000)  /*!< Long Bit Period Error generation turned Off */
+#define CEC_LongBitPeriodError_On       CEC_CFGR_LREGEN         /*!< Long Bit Period Error generation turned On  */
+
+#define IS_CEC_LONG_BIT_PERIOD_ERROR(ERROR) (((ERROR) == CEC_LongBitPeriodError_Off) || \
+                                             ((ERROR) == CEC_LongBitPeriodError_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_BDR_No_Gen
+  * @{
+  */
+
+#define CEC_BRDNoGen_Off      ((uint32_t)0x00000000)  /*!< Broadcast Bit Rising Error generation turned Off */
+#define CEC_BRDNoGen_On       CEC_CFGR_BRDNOGEN       /*!< Broadcast Bit Rising Error generation turned On  */
+
+#define IS_CEC_BDR_NO_GEN_ERROR(ERROR) (((ERROR) == CEC_BRDNoGen_Off) || \
+                                        ((ERROR) == CEC_BRDNoGen_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_SFT_Option
+  * @{
+  */
+#define CEC_SFTOption_Off              ((uint32_t)0x00000000)  /*!< SFT option turned Off                   */
+#define CEC_SFTOption_On               CEC_CFGR_SFTOPT         /*!< SFT option turned On                    */
+
+#define IS_CEC_SFT_OPTION(OPTION) (((OPTION) == CEC_SFTOption_Off) || \
+                                  ((OPTION) == CEC_SFTOption_On))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Own_Address
+  * @{
+  */
+#define IS_CEC_ADDRESS(ADDRESS)         ((ADDRESS) < 0x10)
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Interrupt_Configuration_definition
+  * @{
+  */
+#define CEC_IT_TXACKE                   CEC_IER_TXACKEIE
+#define CEC_IT_TXERR                    CEC_IER_TXERRIE
+#define CEC_IT_TXUDR                    CEC_IER_TXUDRIE
+#define CEC_IT_TXEND                    CEC_IER_TXENDIE
+#define CEC_IT_TXBR                     CEC_IER_TXBRIE
+#define CEC_IT_ARBLST                   CEC_IER_ARBLSTIE
+#define CEC_IT_RXACKE                   CEC_IER_RXACKEIE
+#define CEC_IT_LBPE                     CEC_IER_LBPEIE
+#define CEC_IT_SBPE                     CEC_IER_SBPEIE
+#define CEC_IT_BRE                      CEC_IER_BREIEIE
+#define CEC_IT_RXOVR                    CEC_IER_RXOVRIE
+#define CEC_IT_RXEND                    CEC_IER_RXENDIE
+#define CEC_IT_RXBR                     CEC_IER_RXBRIE
+
+#define IS_CEC_IT(IT) ((((IT) & (uint32_t)0xFFFFE000) == 0x00) && ((IT) != 0x00))
+
+#define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TXACKE) || \
+                           ((IT) == CEC_IT_TXERR)|| \
+                           ((IT) == CEC_IT_TXUDR)|| \
+                           ((IT) == CEC_IT_TXEND)|| \
+                           ((IT) == CEC_IT_TXBR)|| \
+                           ((IT) == CEC_IT_ARBLST)|| \
+                           ((IT) == CEC_IT_RXACKE)|| \
+                           ((IT) == CEC_IT_LBPE)|| \
+                           ((IT) == CEC_IT_SBPE)|| \
+                           ((IT) == CEC_IT_BRE)|| \
+                           ((IT) == CEC_IT_RXOVR)|| \
+                           ((IT) == CEC_IT_RXEND)|| \
+                           ((IT) == CEC_IT_RXBR))
+/**
+  * @}
+  */
+
+/** @defgroup CEC_ISR_register_flags_definition
+  * @{
+  */
+#define CEC_FLAG_TXACKE                 CEC_ISR_TXACKE
+#define CEC_FLAG_TXERR                  CEC_ISR_TXERR
+#define CEC_FLAG_TXUDR                  CEC_ISR_TXUDR
+#define CEC_FLAG_TXEND                  CEC_ISR_TXEND
+#define CEC_FLAG_TXBR                   CEC_ISR_TXBR
+#define CEC_FLAG_ARBLST                 CEC_ISR_ARBLST
+#define CEC_FLAG_RXACKE                 CEC_ISR_RXACKE
+#define CEC_FLAG_LBPE                   CEC_ISR_LBPE
+#define CEC_FLAG_SBPE                   CEC_ISR_SBPE
+#define CEC_FLAG_BRE                    CEC_ISR_BRE
+#define CEC_FLAG_RXOVR                  CEC_ISR_RXOVR
+#define CEC_FLAG_RXEND                  CEC_ISR_RXEND
+#define CEC_FLAG_RXBR                   CEC_ISR_RXBR
+
+#define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFE000) == 0x00) && ((FLAG) != 0x00))
+
+#define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_TXACKE) || \
+                               ((FLAG) == CEC_FLAG_TXERR)|| \
+                               ((FLAG) == CEC_FLAG_TXUDR)|| \
+                               ((FLAG) == CEC_FLAG_TXEND)|| \
+                               ((FLAG) == CEC_FLAG_TXBR)|| \
+                               ((FLAG) == CEC_FLAG_ARBLST)|| \
+                               ((FLAG) == CEC_FLAG_RXACKE)|| \
+                               ((FLAG) == CEC_FLAG_LBPE)|| \
+                               ((FLAG) == CEC_FLAG_SBPE)|| \
+                               ((FLAG) == CEC_FLAG_BRE)|| \
+                               ((FLAG) == CEC_FLAG_RXOVR)|| \
+                               ((FLAG) == CEC_FLAG_RXEND)|| \
+                               ((FLAG) == CEC_FLAG_RXBR))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the CEC configuration to the default reset state *****/
+void CEC_DeInit(void);
+
+/* CEC_Initialization and Configuration functions *****************************/
+void CEC_Init(CEC_InitTypeDef* CEC_InitStruct);
+void CEC_StructInit(CEC_InitTypeDef* CEC_InitStruct);
+void CEC_Cmd(FunctionalState NewState);
+void CEC_ListenModeCmd(FunctionalState NewState);
+void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress);
+void CEC_OwnAddressClear(void);
+
+/* CEC_Data transfers functions ***********************************************/
+void CEC_SendData(uint8_t Data);
+uint8_t CEC_ReceiveData(void);
+void CEC_StartOfMessage(void);
+void CEC_EndOfMessage(void);
+
+/* CEC_Interrupts and flags management functions ******************************/
+void CEC_ITConfig(uint16_t CEC_IT, FunctionalState NewState);
+FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG);
+void CEC_ClearFlag(uint32_t CEC_FLAG);
+ITStatus CEC_GetITStatus(uint16_t CEC_IT);
+void CEC_ClearITPendingBit(uint16_t CEC_IT);
+#endif /* STM32F446xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_CEC_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_crc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_crc.h
new file mode 100644
index 00000000..7a8274bd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_crc.h
@@ -0,0 +1,83 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_crc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the CRC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_CRC_H
+#define __STM32F4xx_CRC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CRC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CRC_Exported_Constants
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+void CRC_ResetDR(void);
+uint32_t CRC_CalcCRC(uint32_t Data);
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
+uint32_t CRC_GetCRC(void);
+void CRC_SetIDRegister(uint8_t IDValue);
+uint8_t CRC_GetIDRegister(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_CRC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_cryp.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_cryp.h
new file mode 100644
index 00000000..45548f44
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_cryp.h
@@ -0,0 +1,384 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_cryp.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the Cryptographic
+  *          processor(CRYP) firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_CRYP_H
+#define __STM32F4xx_CRYP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CRYP
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief   CRYP Init structure definition  
+  */ 
+typedef struct
+{
+  uint32_t CRYP_AlgoDir;   /*!< Encrypt or Decrypt. This parameter can be a 
+                                value of @ref CRYP_Algorithm_Direction */
+  uint32_t CRYP_AlgoMode;  /*!< TDES-ECB, TDES-CBC, DES-ECB, DES-CBC, AES-ECB, 
+                                AES-CBC, AES-CTR, AES-Key, AES-GCM and AES-CCM.
+                                This parameter can be a value of @ref CRYP_Algorithm_Mode */
+  uint32_t CRYP_DataType;  /*!< 32-bit data, 16-bit data, bit data or bit string.
+                                This parameter can be a value of @ref CRYP_Data_Type */ 
+  uint32_t CRYP_KeySize;   /*!< Used only in AES mode only : 128, 192 or 256 bit 
+                                key length. This parameter can be a value of 
+                                @ref CRYP_Key_Size_for_AES_only */
+}CRYP_InitTypeDef;
+
+/** 
+  * @brief   CRYP Key(s) structure definition  
+  */ 
+typedef struct
+{
+  uint32_t CRYP_Key0Left;  /*!< Key 0 Left  */
+  uint32_t CRYP_Key0Right; /*!< Key 0 Right */
+  uint32_t CRYP_Key1Left;  /*!< Key 1 left  */
+  uint32_t CRYP_Key1Right; /*!< Key 1 Right */
+  uint32_t CRYP_Key2Left;  /*!< Key 2 left  */
+  uint32_t CRYP_Key2Right; /*!< Key 2 Right */
+  uint32_t CRYP_Key3Left;  /*!< Key 3 left  */
+  uint32_t CRYP_Key3Right; /*!< Key 3 Right */
+}CRYP_KeyInitTypeDef;
+/** 
+  * @brief   CRYP Initialization Vectors (IV) structure definition  
+  */ 
+typedef struct
+{
+  uint32_t CRYP_IV0Left;  /*!< Init Vector 0 Left  */
+  uint32_t CRYP_IV0Right; /*!< Init Vector 0 Right */
+  uint32_t CRYP_IV1Left;  /*!< Init Vector 1 left  */
+  uint32_t CRYP_IV1Right; /*!< Init Vector 1 Right */
+}CRYP_IVInitTypeDef;
+
+/** 
+  * @brief  CRYP context swapping structure definition  
+  */ 
+typedef struct
+{
+  /*!< Current Configuration */
+  uint32_t CR_CurrentConfig;
+  /*!< IV */
+  uint32_t CRYP_IV0LR;
+  uint32_t CRYP_IV0RR;
+  uint32_t CRYP_IV1LR;
+  uint32_t CRYP_IV1RR;
+  /*!< KEY */
+  uint32_t CRYP_K0LR;
+  uint32_t CRYP_K0RR;
+  uint32_t CRYP_K1LR;
+  uint32_t CRYP_K1RR;
+  uint32_t CRYP_K2LR;
+  uint32_t CRYP_K2RR;
+  uint32_t CRYP_K3LR;
+  uint32_t CRYP_K3RR;
+  uint32_t CRYP_CSGCMCCMR[8];
+  uint32_t CRYP_CSGCMR[8];
+}CRYP_Context;
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CRYP_Exported_Constants
+  * @{
+  */
+
+/** @defgroup CRYP_Algorithm_Direction 
+  * @{
+  */
+#define CRYP_AlgoDir_Encrypt      ((uint16_t)0x0000)
+#define CRYP_AlgoDir_Decrypt      ((uint16_t)0x0004)
+#define IS_CRYP_ALGODIR(ALGODIR) (((ALGODIR) == CRYP_AlgoDir_Encrypt) || \
+                                  ((ALGODIR) == CRYP_AlgoDir_Decrypt))
+
+/**
+  * @}
+  */ 
+ 
+/** @defgroup CRYP_Algorithm_Mode 
+  * @{
+  */
+
+/*!< TDES Modes */
+#define CRYP_AlgoMode_TDES_ECB    ((uint32_t)0x00000000)
+#define CRYP_AlgoMode_TDES_CBC    ((uint32_t)0x00000008)
+
+/*!< DES Modes */
+#define CRYP_AlgoMode_DES_ECB     ((uint32_t)0x00000010)
+#define CRYP_AlgoMode_DES_CBC     ((uint32_t)0x00000018)
+
+/*!< AES Modes */
+#define CRYP_AlgoMode_AES_ECB     ((uint32_t)0x00000020)
+#define CRYP_AlgoMode_AES_CBC     ((uint32_t)0x00000028)
+#define CRYP_AlgoMode_AES_CTR     ((uint32_t)0x00000030)
+#define CRYP_AlgoMode_AES_Key     ((uint32_t)0x00000038)
+#define CRYP_AlgoMode_AES_GCM     ((uint32_t)0x00080000)
+#define CRYP_AlgoMode_AES_CCM     ((uint32_t)0x00080008)
+
+#define IS_CRYP_ALGOMODE(ALGOMODE) (((ALGOMODE) == CRYP_AlgoMode_TDES_ECB) || \
+                                   ((ALGOMODE) == CRYP_AlgoMode_TDES_CBC)|| \
+                                   ((ALGOMODE) == CRYP_AlgoMode_DES_ECB) || \
+                                   ((ALGOMODE) == CRYP_AlgoMode_DES_CBC) || \
+                                   ((ALGOMODE) == CRYP_AlgoMode_AES_ECB) || \
+                                   ((ALGOMODE) == CRYP_AlgoMode_AES_CBC) || \
+                                   ((ALGOMODE) == CRYP_AlgoMode_AES_CTR) || \
+                                   ((ALGOMODE) == CRYP_AlgoMode_AES_Key) || \
+                                   ((ALGOMODE) == CRYP_AlgoMode_AES_GCM) || \
+                                   ((ALGOMODE) == CRYP_AlgoMode_AES_CCM))
+/**
+  * @}
+  */ 
+
+/** @defgroup CRYP_Phase 
+  * @{
+  */
+
+/*!< The phases are valid only for AES-GCM and AES-CCM modes */
+#define CRYP_Phase_Init           ((uint32_t)0x00000000)
+#define CRYP_Phase_Header         CRYP_CR_GCM_CCMPH_0
+#define CRYP_Phase_Payload        CRYP_CR_GCM_CCMPH_1
+#define CRYP_Phase_Final          CRYP_CR_GCM_CCMPH
+
+#define IS_CRYP_PHASE(PHASE) (((PHASE) == CRYP_Phase_Init)    || \
+                              ((PHASE) == CRYP_Phase_Header)  || \
+                              ((PHASE) == CRYP_Phase_Payload) || \
+                              ((PHASE) == CRYP_Phase_Final))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup CRYP_Data_Type 
+  * @{
+  */
+#define CRYP_DataType_32b         ((uint16_t)0x0000)
+#define CRYP_DataType_16b         ((uint16_t)0x0040)
+#define CRYP_DataType_8b          ((uint16_t)0x0080)
+#define CRYP_DataType_1b          ((uint16_t)0x00C0)
+#define IS_CRYP_DATATYPE(DATATYPE) (((DATATYPE) == CRYP_DataType_32b) || \
+                                    ((DATATYPE) == CRYP_DataType_16b)|| \
+                                    ((DATATYPE) == CRYP_DataType_8b)|| \
+                                    ((DATATYPE) == CRYP_DataType_1b))  
+/**
+  * @}
+  */
+                                     
+/** @defgroup CRYP_Key_Size_for_AES_only 
+  * @{
+  */
+#define CRYP_KeySize_128b         ((uint16_t)0x0000)
+#define CRYP_KeySize_192b         ((uint16_t)0x0100)
+#define CRYP_KeySize_256b         ((uint16_t)0x0200)
+#define IS_CRYP_KEYSIZE(KEYSIZE) (((KEYSIZE) == CRYP_KeySize_128b)|| \
+                                  ((KEYSIZE) == CRYP_KeySize_192b)|| \
+                                  ((KEYSIZE) == CRYP_KeySize_256b))
+/**
+  * @}
+  */
+
+/** @defgroup CRYP_flags_definition 
+  * @{
+  */
+#define CRYP_FLAG_BUSY            ((uint8_t)0x10)  /*!< The CRYP core is currently 
+                                                        processing a block of data 
+                                                        or a key preparation (for 
+                                                        AES decryption). */
+#define CRYP_FLAG_IFEM            ((uint8_t)0x01)  /*!< Input Fifo Empty */
+#define CRYP_FLAG_IFNF            ((uint8_t)0x02)  /*!< Input Fifo is Not Full */
+#define CRYP_FLAG_INRIS           ((uint8_t)0x22)  /*!< Raw interrupt pending */
+#define CRYP_FLAG_OFNE            ((uint8_t)0x04)  /*!< Input Fifo service raw 
+                                                        interrupt status */
+#define CRYP_FLAG_OFFU            ((uint8_t)0x08)  /*!< Output Fifo is Full */
+#define CRYP_FLAG_OUTRIS          ((uint8_t)0x21)  /*!< Output Fifo service raw 
+                                                        interrupt status */
+
+#define IS_CRYP_GET_FLAG(FLAG) (((FLAG) == CRYP_FLAG_IFEM)  || \
+                                ((FLAG) == CRYP_FLAG_IFNF)  || \
+                                ((FLAG) == CRYP_FLAG_OFNE)  || \
+                                ((FLAG) == CRYP_FLAG_OFFU)  || \
+                                ((FLAG) == CRYP_FLAG_BUSY)  || \
+                                ((FLAG) == CRYP_FLAG_OUTRIS)|| \
+                                ((FLAG) == CRYP_FLAG_INRIS))
+/**
+  * @}
+  */
+
+/** @defgroup CRYP_interrupts_definition 
+  * @{
+  */
+#define CRYP_IT_INI               ((uint8_t)0x01) /*!< IN Fifo Interrupt */
+#define CRYP_IT_OUTI              ((uint8_t)0x02) /*!< OUT Fifo Interrupt */
+#define IS_CRYP_CONFIG_IT(IT) ((((IT) & (uint8_t)0xFC) == 0x00) && ((IT) != 0x00))
+#define IS_CRYP_GET_IT(IT) (((IT) == CRYP_IT_INI) || ((IT) == CRYP_IT_OUTI))
+
+/**
+  * @}
+  */
+
+/** @defgroup CRYP_Encryption_Decryption_modes_definition 
+  * @{
+  */
+#define MODE_ENCRYPT             ((uint8_t)0x01)
+#define MODE_DECRYPT             ((uint8_t)0x00)
+
+/**
+  * @}
+  */
+
+/** @defgroup CRYP_DMA_transfer_requests 
+  * @{
+  */
+#define CRYP_DMAReq_DataIN             ((uint8_t)0x01)
+#define CRYP_DMAReq_DataOUT            ((uint8_t)0x02)
+#define IS_CRYP_DMAREQ(DMAREQ) ((((DMAREQ) & (uint8_t)0xFC) == 0x00) && ((DMAREQ) != 0x00))
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/*  Function used to set the CRYP configuration to the default reset state ****/
+void CRYP_DeInit(void);
+
+/* CRYP Initialization and Configuration functions ****************************/
+void CRYP_Init(CRYP_InitTypeDef* CRYP_InitStruct);
+void CRYP_StructInit(CRYP_InitTypeDef* CRYP_InitStruct);
+void CRYP_KeyInit(CRYP_KeyInitTypeDef* CRYP_KeyInitStruct);
+void CRYP_KeyStructInit(CRYP_KeyInitTypeDef* CRYP_KeyInitStruct);
+void CRYP_IVInit(CRYP_IVInitTypeDef* CRYP_IVInitStruct);
+void CRYP_IVStructInit(CRYP_IVInitTypeDef* CRYP_IVInitStruct);
+void CRYP_Cmd(FunctionalState NewState);
+void CRYP_PhaseConfig(uint32_t CRYP_Phase);
+void CRYP_FIFOFlush(void);
+/* CRYP Data processing functions *********************************************/
+void CRYP_DataIn(uint32_t Data);
+uint32_t CRYP_DataOut(void);
+
+/* CRYP Context swapping functions ********************************************/
+ErrorStatus CRYP_SaveContext(CRYP_Context* CRYP_ContextSave,
+                             CRYP_KeyInitTypeDef* CRYP_KeyInitStruct);
+void CRYP_RestoreContext(CRYP_Context* CRYP_ContextRestore);
+
+/* CRYP DMA interface function ************************************************/
+void CRYP_DMACmd(uint8_t CRYP_DMAReq, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void CRYP_ITConfig(uint8_t CRYP_IT, FunctionalState NewState);
+ITStatus CRYP_GetITStatus(uint8_t CRYP_IT);
+FunctionalState CRYP_GetCmdStatus(void);
+FlagStatus CRYP_GetFlagStatus(uint8_t CRYP_FLAG);
+
+/* High Level AES functions **************************************************/
+ErrorStatus CRYP_AES_ECB(uint8_t Mode,
+                         uint8_t *Key, uint16_t Keysize,
+                         uint8_t *Input, uint32_t Ilength,
+                         uint8_t *Output);
+
+ErrorStatus CRYP_AES_CBC(uint8_t Mode,
+                         uint8_t InitVectors[16],
+                         uint8_t *Key, uint16_t Keysize,
+                         uint8_t *Input, uint32_t Ilength,
+                         uint8_t *Output);
+
+ErrorStatus CRYP_AES_CTR(uint8_t Mode,
+                         uint8_t InitVectors[16],
+                         uint8_t *Key, uint16_t Keysize,
+                         uint8_t *Input, uint32_t Ilength,
+                         uint8_t *Output);
+
+ErrorStatus CRYP_AES_GCM(uint8_t Mode, uint8_t InitVectors[16],
+                         uint8_t *Key, uint16_t Keysize,
+                         uint8_t *Input, uint32_t ILength,
+                         uint8_t *Header, uint32_t HLength,
+                         uint8_t *Output, uint8_t *AuthTAG);
+
+ErrorStatus CRYP_AES_CCM(uint8_t Mode, 
+                         uint8_t* Nonce, uint32_t NonceSize,
+                         uint8_t* Key, uint16_t Keysize,
+                         uint8_t* Input, uint32_t ILength,
+                         uint8_t* Header, uint32_t HLength, uint8_t *HBuffer,
+                         uint8_t* Output,
+                         uint8_t* AuthTAG, uint32_t TAGSize);
+
+/* High Level TDES functions **************************************************/
+ErrorStatus CRYP_TDES_ECB(uint8_t Mode,
+                           uint8_t Key[24], 
+                           uint8_t *Input, uint32_t Ilength,
+                           uint8_t *Output);
+
+ErrorStatus CRYP_TDES_CBC(uint8_t Mode,
+                          uint8_t Key[24],
+                          uint8_t InitVectors[8],
+                          uint8_t *Input, uint32_t Ilength,
+                          uint8_t *Output);
+
+/* High Level DES functions **************************************************/
+ErrorStatus CRYP_DES_ECB(uint8_t Mode,
+                         uint8_t Key[8],
+                         uint8_t *Input, uint32_t Ilength,
+                         uint8_t *Output);
+
+ErrorStatus CRYP_DES_CBC(uint8_t Mode,
+                         uint8_t Key[8],
+                         uint8_t InitVectors[8],
+                         uint8_t *Input,uint32_t Ilength,
+                         uint8_t *Output);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_CRYP_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dac.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dac.h
new file mode 100644
index 00000000..bd8c090e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dac.h
@@ -0,0 +1,304 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dac.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the DAC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_DAC_H
+#define __STM32F4xx_DAC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DAC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  DAC Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t DAC_Trigger;                      /*!< Specifies the external trigger for the selected DAC channel.
+                                                  This parameter can be a value of @ref DAC_trigger_selection */
+
+  uint32_t DAC_WaveGeneration;               /*!< Specifies whether DAC channel noise waves or triangle waves
+                                                  are generated, or whether no wave is generated.
+                                                  This parameter can be a value of @ref DAC_wave_generation */
+
+  uint32_t DAC_LFSRUnmask_TriangleAmplitude; /*!< Specifies the LFSR mask for noise wave generation or
+                                                  the maximum amplitude triangle generation for the DAC channel. 
+                                                  This parameter can be a value of @ref DAC_lfsrunmask_triangleamplitude */
+
+  uint32_t DAC_OutputBuffer;                 /*!< Specifies whether the DAC channel output buffer is enabled or disabled.
+                                                  This parameter can be a value of @ref DAC_output_buffer */
+}DAC_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DAC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup DAC_trigger_selection 
+  * @{
+  */
+
+#define DAC_Trigger_None                   ((uint32_t)0x00000000) /*!< Conversion is automatic once the DAC1_DHRxxxx register 
+                                                                       has been loaded, and not by external trigger */
+#define DAC_Trigger_T2_TRGO                ((uint32_t)0x00000024) /*!< TIM2 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T4_TRGO                ((uint32_t)0x0000002C) /*!< TIM4 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T5_TRGO                ((uint32_t)0x0000001C) /*!< TIM5 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T6_TRGO                ((uint32_t)0x00000004) /*!< TIM6 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T7_TRGO                ((uint32_t)0x00000014) /*!< TIM7 TRGO selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_T8_TRGO                ((uint32_t)0x0000000C) /*!< TIM8 TRGO selected as external conversion trigger for DAC channel */                                                                       
+
+#define DAC_Trigger_Ext_IT9                ((uint32_t)0x00000034) /*!< EXTI Line9 event selected as external conversion trigger for DAC channel */
+#define DAC_Trigger_Software               ((uint32_t)0x0000003C) /*!< Conversion started by software trigger for DAC channel */
+
+#define IS_DAC_TRIGGER(TRIGGER) (((TRIGGER) == DAC_Trigger_None) || \
+                                 ((TRIGGER) == DAC_Trigger_T6_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T8_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T7_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T5_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T2_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_T4_TRGO) || \
+                                 ((TRIGGER) == DAC_Trigger_Ext_IT9) || \
+                                 ((TRIGGER) == DAC_Trigger_Software))
+
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_WaveGeneration_None            ((uint32_t)0x00000000)
+#define DAC_WaveGeneration_Noise           ((uint32_t)0x00000040)
+#define DAC_WaveGeneration_Triangle        ((uint32_t)0x00000080)
+#define IS_DAC_GENERATE_WAVE(WAVE) (((WAVE) == DAC_WaveGeneration_None) || \
+                                    ((WAVE) == DAC_WaveGeneration_Noise) || \
+                                    ((WAVE) == DAC_WaveGeneration_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_lfsrunmask_triangleamplitude
+  * @{
+  */
+
+#define DAC_LFSRUnmask_Bit0                ((uint32_t)0x00000000) /*!< Unmask DAC channel LFSR bit0 for noise wave generation */
+#define DAC_LFSRUnmask_Bits1_0             ((uint32_t)0x00000100) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits2_0             ((uint32_t)0x00000200) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits3_0             ((uint32_t)0x00000300) /*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits4_0             ((uint32_t)0x00000400) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits5_0             ((uint32_t)0x00000500) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits6_0             ((uint32_t)0x00000600) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits7_0             ((uint32_t)0x00000700) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits8_0             ((uint32_t)0x00000800) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits9_0             ((uint32_t)0x00000900) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits10_0            ((uint32_t)0x00000A00) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */
+#define DAC_LFSRUnmask_Bits11_0            ((uint32_t)0x00000B00) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */
+#define DAC_TriangleAmplitude_1            ((uint32_t)0x00000000) /*!< Select max triangle amplitude of 1 */
+#define DAC_TriangleAmplitude_3            ((uint32_t)0x00000100) /*!< Select max triangle amplitude of 3 */
+#define DAC_TriangleAmplitude_7            ((uint32_t)0x00000200) /*!< Select max triangle amplitude of 7 */
+#define DAC_TriangleAmplitude_15           ((uint32_t)0x00000300) /*!< Select max triangle amplitude of 15 */
+#define DAC_TriangleAmplitude_31           ((uint32_t)0x00000400) /*!< Select max triangle amplitude of 31 */
+#define DAC_TriangleAmplitude_63           ((uint32_t)0x00000500) /*!< Select max triangle amplitude of 63 */
+#define DAC_TriangleAmplitude_127          ((uint32_t)0x00000600) /*!< Select max triangle amplitude of 127 */
+#define DAC_TriangleAmplitude_255          ((uint32_t)0x00000700) /*!< Select max triangle amplitude of 255 */
+#define DAC_TriangleAmplitude_511          ((uint32_t)0x00000800) /*!< Select max triangle amplitude of 511 */
+#define DAC_TriangleAmplitude_1023         ((uint32_t)0x00000900) /*!< Select max triangle amplitude of 1023 */
+#define DAC_TriangleAmplitude_2047         ((uint32_t)0x00000A00) /*!< Select max triangle amplitude of 2047 */
+#define DAC_TriangleAmplitude_4095         ((uint32_t)0x00000B00) /*!< Select max triangle amplitude of 4095 */
+
+#define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUnmask_Bit0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits1_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits2_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits3_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits4_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits5_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits6_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits7_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits8_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits9_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits10_0) || \
+                                                      ((VALUE) == DAC_LFSRUnmask_Bits11_0) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_3) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_7) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_15) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_31) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_63) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_127) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_255) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_511) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_1023) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_2047) || \
+                                                      ((VALUE) == DAC_TriangleAmplitude_4095))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_output_buffer 
+  * @{
+  */
+
+#define DAC_OutputBuffer_Enable            ((uint32_t)0x00000000)
+#define DAC_OutputBuffer_Disable           ((uint32_t)0x00000002)
+#define IS_DAC_OUTPUT_BUFFER_STATE(STATE) (((STATE) == DAC_OutputBuffer_Enable) || \
+                                           ((STATE) == DAC_OutputBuffer_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Channel_selection 
+  * @{
+  */
+
+#define DAC_Channel_1                      ((uint32_t)0x00000000)
+#define DAC_Channel_2                      ((uint32_t)0x00000010)
+#define IS_DAC_CHANNEL(CHANNEL) (((CHANNEL) == DAC_Channel_1) || \
+                                 ((CHANNEL) == DAC_Channel_2))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data_alignement 
+  * @{
+  */
+
+#define DAC_Align_12b_R                    ((uint32_t)0x00000000)
+#define DAC_Align_12b_L                    ((uint32_t)0x00000004)
+#define DAC_Align_8b_R                     ((uint32_t)0x00000008)
+#define IS_DAC_ALIGN(ALIGN) (((ALIGN) == DAC_Align_12b_R) || \
+                             ((ALIGN) == DAC_Align_12b_L) || \
+                             ((ALIGN) == DAC_Align_8b_R))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_wave_generation 
+  * @{
+  */
+
+#define DAC_Wave_Noise                     ((uint32_t)0x00000040)
+#define DAC_Wave_Triangle                  ((uint32_t)0x00000080)
+#define IS_DAC_WAVE(WAVE) (((WAVE) == DAC_Wave_Noise) || \
+                           ((WAVE) == DAC_Wave_Triangle))
+/**
+  * @}
+  */
+
+/** @defgroup DAC_data 
+  * @{
+  */
+
+#define IS_DAC_DATA(DATA) ((DATA) <= 0xFFF0) 
+/**
+  * @}
+  */
+  
+/** @defgroup DAC_interrupts_definition 
+  * @{
+  */   
+#define DAC_IT_DMAUDR                      ((uint32_t)0x00002000)  
+#define IS_DAC_IT(IT) (((IT) == DAC_IT_DMAUDR)) 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup DAC_flags_definition 
+  * @{
+  */ 
+  
+#define DAC_FLAG_DMAUDR                    ((uint32_t)0x00002000)  
+#define IS_DAC_FLAG(FLAG) (((FLAG) == DAC_FLAG_DMAUDR))  
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the DAC configuration to the default reset state *****/  
+void DAC_DeInit(void);
+
+/*  DAC channels configuration: trigger, output buffer, data format functions */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct);
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct);
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState);
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState);
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState);
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data);
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1);
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel);
+
+/* DMA management functions ***************************************************/
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState);
+FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG);
+void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG);
+ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT);
+void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_DAC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dbgmcu.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dbgmcu.h
new file mode 100644
index 00000000..a87611fe
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dbgmcu.h
@@ -0,0 +1,109 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dbgmcu.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the DBGMCU firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_DBGMCU_H
+#define __STM32F4xx_DBGMCU_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DBGMCU
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DBGMCU_Exported_Constants
+  * @{
+  */ 
+#define DBGMCU_SLEEP                 ((uint32_t)0x00000001)
+#define DBGMCU_STOP                  ((uint32_t)0x00000002)
+#define DBGMCU_STANDBY               ((uint32_t)0x00000004)
+#define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFF8) == 0x00) && ((PERIPH) != 0x00))
+
+#define DBGMCU_TIM2_STOP             ((uint32_t)0x00000001)
+#define DBGMCU_TIM3_STOP             ((uint32_t)0x00000002)
+#define DBGMCU_TIM4_STOP             ((uint32_t)0x00000004)
+#define DBGMCU_TIM5_STOP             ((uint32_t)0x00000008)
+#define DBGMCU_TIM6_STOP             ((uint32_t)0x00000010)
+#define DBGMCU_TIM7_STOP             ((uint32_t)0x00000020)
+#define DBGMCU_TIM12_STOP            ((uint32_t)0x00000040)
+#define DBGMCU_TIM13_STOP            ((uint32_t)0x00000080)
+#define DBGMCU_TIM14_STOP            ((uint32_t)0x00000100)
+#define DBGMCU_RTC_STOP              ((uint32_t)0x00000400)
+#define DBGMCU_WWDG_STOP             ((uint32_t)0x00000800)
+#define DBGMCU_IWDG_STOP             ((uint32_t)0x00001000)
+#define DBGMCU_I2C1_SMBUS_TIMEOUT    ((uint32_t)0x00200000)
+#define DBGMCU_I2C2_SMBUS_TIMEOUT    ((uint32_t)0x00400000)
+#define DBGMCU_I2C3_SMBUS_TIMEOUT    ((uint32_t)0x00800000)
+#define DBGMCU_CAN1_STOP             ((uint32_t)0x02000000)
+#define DBGMCU_CAN2_STOP             ((uint32_t)0x04000000)
+#define IS_DBGMCU_APB1PERIPH(PERIPH) ((((PERIPH) & 0xF91FE200) == 0x00) && ((PERIPH) != 0x00))
+
+#define DBGMCU_TIM1_STOP             ((uint32_t)0x00000001)
+#define DBGMCU_TIM8_STOP             ((uint32_t)0x00000002)
+#define DBGMCU_TIM9_STOP             ((uint32_t)0x00010000)
+#define DBGMCU_TIM10_STOP            ((uint32_t)0x00020000)
+#define DBGMCU_TIM11_STOP            ((uint32_t)0x00040000)
+#define IS_DBGMCU_APB2PERIPH(PERIPH) ((((PERIPH) & 0xFFF8FFFC) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+uint32_t DBGMCU_GetREVID(void);
+uint32_t DBGMCU_GetDEVID(void);
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
+void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState);
+void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_DBGMCU_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dcmi.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dcmi.h
new file mode 100644
index 00000000..d46aee4f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dcmi.h
@@ -0,0 +1,312 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dcmi.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the DCMI firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_DCMI_H
+#define __STM32F4xx_DCMI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DCMI
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/** 
+  * @brief   DCMI Init structure definition  
+  */ 
+typedef struct
+{
+  uint16_t DCMI_CaptureMode;      /*!< Specifies the Capture Mode: Continuous or Snapshot.
+                                       This parameter can be a value of @ref DCMI_Capture_Mode */
+
+  uint16_t DCMI_SynchroMode;      /*!< Specifies the Synchronization Mode: Hardware or Embedded.
+                                       This parameter can be a value of @ref DCMI_Synchronization_Mode */
+
+  uint16_t DCMI_PCKPolarity;      /*!< Specifies the Pixel clock polarity: Falling or Rising.
+                                       This parameter can be a value of @ref DCMI_PIXCK_Polarity */
+
+  uint16_t DCMI_VSPolarity;       /*!< Specifies the Vertical synchronization polarity: High or Low.
+                                       This parameter can be a value of @ref DCMI_VSYNC_Polarity */
+
+  uint16_t DCMI_HSPolarity;       /*!< Specifies the Horizontal synchronization polarity: High or Low.
+                                       This parameter can be a value of @ref DCMI_HSYNC_Polarity */
+
+  uint16_t DCMI_CaptureRate;      /*!< Specifies the frequency of frame capture: All, 1/2 or 1/4.
+                                       This parameter can be a value of @ref DCMI_Capture_Rate */
+
+  uint16_t DCMI_ExtendedDataMode; /*!< Specifies the data width: 8-bit, 10-bit, 12-bit or 14-bit.
+                                       This parameter can be a value of @ref DCMI_Extended_Data_Mode */
+} DCMI_InitTypeDef;
+
+/** 
+  * @brief   DCMI CROP Init structure definition  
+  */ 
+typedef struct
+{
+  uint16_t DCMI_VerticalStartLine;      /*!< Specifies the Vertical start line count from which the image capture
+                                             will start. This parameter can be a value between 0x00 and 0x1FFF */
+
+  uint16_t DCMI_HorizontalOffsetCount;  /*!< Specifies the number of pixel clocks to count before starting a capture.
+                                             This parameter can be a value between 0x00 and 0x3FFF */
+
+  uint16_t DCMI_VerticalLineCount;      /*!< Specifies the number of lines to be captured from the starting point.
+                                             This parameter can be a value between 0x00 and 0x3FFF */
+
+  uint16_t DCMI_CaptureCount;           /*!< Specifies the number of pixel clocks to be captured from the starting
+                                             point on the same line.
+                                             This parameter can be a value between 0x00 and 0x3FFF */
+} DCMI_CROPInitTypeDef;
+
+/** 
+  * @brief   DCMI Embedded Synchronisation CODE Init structure definition  
+  */ 
+typedef struct
+{
+  uint8_t DCMI_FrameStartCode; /*!< Specifies the code of the frame start delimiter. */
+  uint8_t DCMI_LineStartCode;  /*!< Specifies the code of the line start delimiter. */
+  uint8_t DCMI_LineEndCode;    /*!< Specifies the code of the line end delimiter. */
+  uint8_t DCMI_FrameEndCode;   /*!< Specifies the code of the frame end delimiter. */
+} DCMI_CodesInitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DCMI_Exported_Constants
+  * @{
+  */
+
+/** @defgroup DCMI_Capture_Mode 
+  * @{
+  */ 
+#define DCMI_CaptureMode_Continuous    ((uint16_t)0x0000) /*!< The received data are transferred continuously 
+                                                               into the destination memory through the DMA */
+#define DCMI_CaptureMode_SnapShot      ((uint16_t)0x0002) /*!< Once activated, the interface waits for the start of 
+                                                               frame and then transfers a single frame through the DMA */
+#define IS_DCMI_CAPTURE_MODE(MODE)(((MODE) == DCMI_CaptureMode_Continuous) || \
+                                   ((MODE) == DCMI_CaptureMode_SnapShot))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DCMI_Synchronization_Mode
+  * @{
+  */ 
+#define DCMI_SynchroMode_Hardware    ((uint16_t)0x0000) /*!< Hardware synchronization data capture (frame/line start/stop)
+                                                             is synchronized with the HSYNC/VSYNC signals */
+#define DCMI_SynchroMode_Embedded    ((uint16_t)0x0010) /*!< Embedded synchronization data capture is synchronized with 
+                                                             synchronization codes embedded in the data flow */
+#define IS_DCMI_SYNCHRO(MODE)(((MODE) == DCMI_SynchroMode_Hardware) || \
+                              ((MODE) == DCMI_SynchroMode_Embedded))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DCMI_PIXCK_Polarity 
+  * @{
+  */ 
+#define DCMI_PCKPolarity_Falling    ((uint16_t)0x0000) /*!< Pixel clock active on Falling edge */
+#define DCMI_PCKPolarity_Rising     ((uint16_t)0x0020) /*!< Pixel clock active on Rising edge */
+#define IS_DCMI_PCKPOLARITY(POLARITY)(((POLARITY) == DCMI_PCKPolarity_Falling) || \
+                                      ((POLARITY) == DCMI_PCKPolarity_Rising))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DCMI_VSYNC_Polarity 
+  * @{
+  */ 
+#define DCMI_VSPolarity_Low     ((uint16_t)0x0000) /*!< Vertical synchronization active Low */
+#define DCMI_VSPolarity_High    ((uint16_t)0x0080) /*!< Vertical synchronization active High */
+#define IS_DCMI_VSPOLARITY(POLARITY)(((POLARITY) == DCMI_VSPolarity_Low) || \
+                                     ((POLARITY) == DCMI_VSPolarity_High))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DCMI_HSYNC_Polarity 
+  * @{
+  */ 
+#define DCMI_HSPolarity_Low     ((uint16_t)0x0000) /*!< Horizontal synchronization active Low */
+#define DCMI_HSPolarity_High    ((uint16_t)0x0040) /*!< Horizontal synchronization active High */
+#define IS_DCMI_HSPOLARITY(POLARITY)(((POLARITY) == DCMI_HSPolarity_Low) || \
+                                     ((POLARITY) == DCMI_HSPolarity_High))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DCMI_Capture_Rate 
+  * @{
+  */ 
+#define DCMI_CaptureRate_All_Frame     ((uint16_t)0x0000) /*!< All frames are captured */
+#define DCMI_CaptureRate_1of2_Frame    ((uint16_t)0x0100) /*!< Every alternate frame captured */
+#define DCMI_CaptureRate_1of4_Frame    ((uint16_t)0x0200) /*!< One frame in 4 frames captured */
+#define IS_DCMI_CAPTURE_RATE(RATE) (((RATE) == DCMI_CaptureRate_All_Frame) || \
+                                    ((RATE) == DCMI_CaptureRate_1of2_Frame) ||\
+                                    ((RATE) == DCMI_CaptureRate_1of4_Frame))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DCMI_Extended_Data_Mode 
+  * @{
+  */ 
+#define DCMI_ExtendedDataMode_8b     ((uint16_t)0x0000) /*!< Interface captures 8-bit data on every pixel clock */
+#define DCMI_ExtendedDataMode_10b    ((uint16_t)0x0400) /*!< Interface captures 10-bit data on every pixel clock */
+#define DCMI_ExtendedDataMode_12b    ((uint16_t)0x0800) /*!< Interface captures 12-bit data on every pixel clock */
+#define DCMI_ExtendedDataMode_14b    ((uint16_t)0x0C00) /*!< Interface captures 14-bit data on every pixel clock */
+#define IS_DCMI_EXTENDED_DATA(DATA)(((DATA) == DCMI_ExtendedDataMode_8b) || \
+                                    ((DATA) == DCMI_ExtendedDataMode_10b) ||\
+                                    ((DATA) == DCMI_ExtendedDataMode_12b) ||\
+                                    ((DATA) == DCMI_ExtendedDataMode_14b))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DCMI_interrupt_sources 
+  * @{
+  */ 
+#define DCMI_IT_FRAME    ((uint16_t)0x0001)
+#define DCMI_IT_OVF      ((uint16_t)0x0002)
+#define DCMI_IT_ERR      ((uint16_t)0x0004)
+#define DCMI_IT_VSYNC    ((uint16_t)0x0008)
+#define DCMI_IT_LINE     ((uint16_t)0x0010)
+#define IS_DCMI_CONFIG_IT(IT) ((((IT) & (uint16_t)0xFFE0) == 0x0000) && ((IT) != 0x0000))
+#define IS_DCMI_GET_IT(IT) (((IT) == DCMI_IT_FRAME) || \
+                            ((IT) == DCMI_IT_OVF) || \
+                            ((IT) == DCMI_IT_ERR) || \
+                            ((IT) == DCMI_IT_VSYNC) || \
+                            ((IT) == DCMI_IT_LINE))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DCMI_Flags 
+  * @{
+  */ 
+/** 
+  * @brief   DCMI SR register  
+  */ 
+#define DCMI_FLAG_HSYNC     ((uint16_t)0x2001)
+#define DCMI_FLAG_VSYNC     ((uint16_t)0x2002)
+#define DCMI_FLAG_FNE       ((uint16_t)0x2004)
+/** 
+  * @brief   DCMI RISR register  
+  */ 
+#define DCMI_FLAG_FRAMERI    ((uint16_t)0x0001)
+#define DCMI_FLAG_OVFRI      ((uint16_t)0x0002)
+#define DCMI_FLAG_ERRRI      ((uint16_t)0x0004)
+#define DCMI_FLAG_VSYNCRI    ((uint16_t)0x0008)
+#define DCMI_FLAG_LINERI     ((uint16_t)0x0010)
+/** 
+  * @brief   DCMI MISR register  
+  */ 
+#define DCMI_FLAG_FRAMEMI    ((uint16_t)0x1001)
+#define DCMI_FLAG_OVFMI      ((uint16_t)0x1002)
+#define DCMI_FLAG_ERRMI      ((uint16_t)0x1004)
+#define DCMI_FLAG_VSYNCMI    ((uint16_t)0x1008)
+#define DCMI_FLAG_LINEMI     ((uint16_t)0x1010)
+#define IS_DCMI_GET_FLAG(FLAG) (((FLAG) == DCMI_FLAG_HSYNC) || \
+                                ((FLAG) == DCMI_FLAG_VSYNC) || \
+                                ((FLAG) == DCMI_FLAG_FNE) || \
+                                ((FLAG) == DCMI_FLAG_FRAMERI) || \
+                                ((FLAG) == DCMI_FLAG_OVFRI) || \
+                                ((FLAG) == DCMI_FLAG_ERRRI) || \
+                                ((FLAG) == DCMI_FLAG_VSYNCRI) || \
+                                ((FLAG) == DCMI_FLAG_LINERI) || \
+                                ((FLAG) == DCMI_FLAG_FRAMEMI) || \
+                                ((FLAG) == DCMI_FLAG_OVFMI) || \
+                                ((FLAG) == DCMI_FLAG_ERRMI) || \
+                                ((FLAG) == DCMI_FLAG_VSYNCMI) || \
+                                ((FLAG) == DCMI_FLAG_LINEMI))
+                                
+#define IS_DCMI_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFFE0) == 0x0000) && ((FLAG) != 0x0000))
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the DCMI configuration to the default reset state ****/ 
+void DCMI_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void DCMI_Init(DCMI_InitTypeDef* DCMI_InitStruct);
+void DCMI_StructInit(DCMI_InitTypeDef* DCMI_InitStruct);
+void DCMI_CROPConfig(DCMI_CROPInitTypeDef* DCMI_CROPInitStruct);
+void DCMI_CROPCmd(FunctionalState NewState);
+void DCMI_SetEmbeddedSynchroCodes(DCMI_CodesInitTypeDef* DCMI_CodesInitStruct);
+void DCMI_JPEGCmd(FunctionalState NewState);
+
+/* Image capture functions ****************************************************/
+void DCMI_Cmd(FunctionalState NewState);
+void DCMI_CaptureCmd(FunctionalState NewState);
+uint32_t DCMI_ReadData(void);
+
+/* Interrupts and flags management functions **********************************/
+void DCMI_ITConfig(uint16_t DCMI_IT, FunctionalState NewState);
+FlagStatus DCMI_GetFlagStatus(uint16_t DCMI_FLAG);
+void DCMI_ClearFlag(uint16_t DCMI_FLAG);
+ITStatus DCMI_GetITStatus(uint16_t DCMI_IT);
+void DCMI_ClearITPendingBit(uint16_t DCMI_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_DCMI_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dma.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dma.h
new file mode 100644
index 00000000..ad35ac97
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dma.h
@@ -0,0 +1,609 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dma.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the DMA firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_DMA_H
+#define __STM32F4xx_DMA_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DMA
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  DMA Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t DMA_Channel;            /*!< Specifies the channel used for the specified stream. 
+                                        This parameter can be a value of @ref DMA_channel */
+ 
+  uint32_t DMA_PeripheralBaseAddr; /*!< Specifies the peripheral base address for DMAy Streamx. */
+
+  uint32_t DMA_Memory0BaseAddr;    /*!< Specifies the memory 0 base address for DMAy Streamx. 
+                                        This memory is the default memory used when double buffer mode is
+                                        not enabled. */
+
+  uint32_t DMA_DIR;                /*!< Specifies if the data will be transferred from memory to peripheral, 
+                                        from memory to memory or from peripheral to memory.
+                                        This parameter can be a value of @ref DMA_data_transfer_direction */
+
+  uint32_t DMA_BufferSize;         /*!< Specifies the buffer size, in data unit, of the specified Stream. 
+                                        The data unit is equal to the configuration set in DMA_PeripheralDataSize
+                                        or DMA_MemoryDataSize members depending in the transfer direction. */
+
+  uint32_t DMA_PeripheralInc;      /*!< Specifies whether the Peripheral address register should be incremented or not.
+                                        This parameter can be a value of @ref DMA_peripheral_incremented_mode */
+
+  uint32_t DMA_MemoryInc;          /*!< Specifies whether the memory address register should be incremented or not.
+                                        This parameter can be a value of @ref DMA_memory_incremented_mode */
+
+  uint32_t DMA_PeripheralDataSize; /*!< Specifies the Peripheral data width.
+                                        This parameter can be a value of @ref DMA_peripheral_data_size */
+
+  uint32_t DMA_MemoryDataSize;     /*!< Specifies the Memory data width.
+                                        This parameter can be a value of @ref DMA_memory_data_size */
+
+  uint32_t DMA_Mode;               /*!< Specifies the operation mode of the DMAy Streamx.
+                                        This parameter can be a value of @ref DMA_circular_normal_mode
+                                        @note The circular buffer mode cannot be used if the memory-to-memory
+                                              data transfer is configured on the selected Stream */
+
+  uint32_t DMA_Priority;           /*!< Specifies the software priority for the DMAy Streamx.
+                                        This parameter can be a value of @ref DMA_priority_level */
+
+  uint32_t DMA_FIFOMode;          /*!< Specifies if the FIFO mode or Direct mode will be used for the specified Stream.
+                                        This parameter can be a value of @ref DMA_fifo_direct_mode
+                                        @note The Direct mode (FIFO mode disabled) cannot be used if the 
+                                               memory-to-memory data transfer is configured on the selected Stream */
+
+  uint32_t DMA_FIFOThreshold;      /*!< Specifies the FIFO threshold level.
+                                        This parameter can be a value of @ref DMA_fifo_threshold_level */
+
+  uint32_t DMA_MemoryBurst;        /*!< Specifies the Burst transfer configuration for the memory transfers. 
+                                        It specifies the amount of data to be transferred in a single non interruptable 
+                                        transaction. This parameter can be a value of @ref DMA_memory_burst 
+                                        @note The burst mode is possible only if the address Increment mode is enabled. */
+
+  uint32_t DMA_PeripheralBurst;    /*!< Specifies the Burst transfer configuration for the peripheral transfers. 
+                                        It specifies the amount of data to be transferred in a single non interruptable 
+                                        transaction. This parameter can be a value of @ref DMA_peripheral_burst
+                                        @note The burst mode is possible only if the address Increment mode is enabled. */  
+}DMA_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DMA_Exported_Constants
+  * @{
+  */
+
+#define IS_DMA_ALL_PERIPH(PERIPH) (((PERIPH) == DMA1_Stream0) || \
+                                   ((PERIPH) == DMA1_Stream1) || \
+                                   ((PERIPH) == DMA1_Stream2) || \
+                                   ((PERIPH) == DMA1_Stream3) || \
+                                   ((PERIPH) == DMA1_Stream4) || \
+                                   ((PERIPH) == DMA1_Stream5) || \
+                                   ((PERIPH) == DMA1_Stream6) || \
+                                   ((PERIPH) == DMA1_Stream7) || \
+                                   ((PERIPH) == DMA2_Stream0) || \
+                                   ((PERIPH) == DMA2_Stream1) || \
+                                   ((PERIPH) == DMA2_Stream2) || \
+                                   ((PERIPH) == DMA2_Stream3) || \
+                                   ((PERIPH) == DMA2_Stream4) || \
+                                   ((PERIPH) == DMA2_Stream5) || \
+                                   ((PERIPH) == DMA2_Stream6) || \
+                                   ((PERIPH) == DMA2_Stream7))
+
+#define IS_DMA_ALL_CONTROLLER(CONTROLLER) (((CONTROLLER) == DMA1) || \
+                                           ((CONTROLLER) == DMA2))
+
+/** @defgroup DMA_channel 
+  * @{
+  */ 
+#define DMA_Channel_0                     ((uint32_t)0x00000000)
+#define DMA_Channel_1                     ((uint32_t)0x02000000)
+#define DMA_Channel_2                     ((uint32_t)0x04000000)
+#define DMA_Channel_3                     ((uint32_t)0x06000000)
+#define DMA_Channel_4                     ((uint32_t)0x08000000)
+#define DMA_Channel_5                     ((uint32_t)0x0A000000)
+#define DMA_Channel_6                     ((uint32_t)0x0C000000)
+#define DMA_Channel_7                     ((uint32_t)0x0E000000)
+
+#define IS_DMA_CHANNEL(CHANNEL) (((CHANNEL) == DMA_Channel_0) || \
+                                 ((CHANNEL) == DMA_Channel_1) || \
+                                 ((CHANNEL) == DMA_Channel_2) || \
+                                 ((CHANNEL) == DMA_Channel_3) || \
+                                 ((CHANNEL) == DMA_Channel_4) || \
+                                 ((CHANNEL) == DMA_Channel_5) || \
+                                 ((CHANNEL) == DMA_Channel_6) || \
+                                 ((CHANNEL) == DMA_Channel_7))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_data_transfer_direction 
+  * @{
+  */ 
+#define DMA_DIR_PeripheralToMemory        ((uint32_t)0x00000000)
+#define DMA_DIR_MemoryToPeripheral        ((uint32_t)0x00000040) 
+#define DMA_DIR_MemoryToMemory            ((uint32_t)0x00000080)
+
+#define IS_DMA_DIRECTION(DIRECTION) (((DIRECTION) == DMA_DIR_PeripheralToMemory ) || \
+                                     ((DIRECTION) == DMA_DIR_MemoryToPeripheral)  || \
+                                     ((DIRECTION) == DMA_DIR_MemoryToMemory)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_data_buffer_size 
+  * @{
+  */ 
+#define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1) && ((SIZE) < 0x10000))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_peripheral_incremented_mode 
+  * @{
+  */ 
+#define DMA_PeripheralInc_Enable          ((uint32_t)0x00000200)
+#define DMA_PeripheralInc_Disable         ((uint32_t)0x00000000)
+
+#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PeripheralInc_Enable) || \
+                                            ((STATE) == DMA_PeripheralInc_Disable))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_memory_incremented_mode 
+  * @{
+  */ 
+#define DMA_MemoryInc_Enable              ((uint32_t)0x00000400)
+#define DMA_MemoryInc_Disable             ((uint32_t)0x00000000)
+
+#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MemoryInc_Enable) || \
+                                        ((STATE) == DMA_MemoryInc_Disable))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_peripheral_data_size 
+  * @{
+  */ 
+#define DMA_PeripheralDataSize_Byte       ((uint32_t)0x00000000) 
+#define DMA_PeripheralDataSize_HalfWord   ((uint32_t)0x00000800) 
+#define DMA_PeripheralDataSize_Word       ((uint32_t)0x00001000)
+
+#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PeripheralDataSize_Byte)  || \
+                                           ((SIZE) == DMA_PeripheralDataSize_HalfWord) || \
+                                           ((SIZE) == DMA_PeripheralDataSize_Word))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_memory_data_size 
+  * @{
+  */ 
+#define DMA_MemoryDataSize_Byte           ((uint32_t)0x00000000) 
+#define DMA_MemoryDataSize_HalfWord       ((uint32_t)0x00002000) 
+#define DMA_MemoryDataSize_Word           ((uint32_t)0x00004000)
+
+#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MemoryDataSize_Byte)  || \
+                                       ((SIZE) == DMA_MemoryDataSize_HalfWord) || \
+                                       ((SIZE) == DMA_MemoryDataSize_Word ))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_circular_normal_mode 
+  * @{
+  */ 
+#define DMA_Mode_Normal                   ((uint32_t)0x00000000) 
+#define DMA_Mode_Circular                 ((uint32_t)0x00000100)
+
+#define IS_DMA_MODE(MODE) (((MODE) == DMA_Mode_Normal ) || \
+                           ((MODE) == DMA_Mode_Circular)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_priority_level 
+  * @{
+  */ 
+#define DMA_Priority_Low                  ((uint32_t)0x00000000)
+#define DMA_Priority_Medium               ((uint32_t)0x00010000) 
+#define DMA_Priority_High                 ((uint32_t)0x00020000)
+#define DMA_Priority_VeryHigh             ((uint32_t)0x00030000)
+
+#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_Priority_Low )   || \
+                                   ((PRIORITY) == DMA_Priority_Medium) || \
+                                   ((PRIORITY) == DMA_Priority_High)   || \
+                                   ((PRIORITY) == DMA_Priority_VeryHigh)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_fifo_direct_mode 
+  * @{
+  */ 
+#define DMA_FIFOMode_Disable              ((uint32_t)0x00000000) 
+#define DMA_FIFOMode_Enable               ((uint32_t)0x00000004)
+
+#define IS_DMA_FIFO_MODE_STATE(STATE) (((STATE) == DMA_FIFOMode_Disable ) || \
+                                       ((STATE) == DMA_FIFOMode_Enable)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_fifo_threshold_level 
+  * @{
+  */ 
+#define DMA_FIFOThreshold_1QuarterFull    ((uint32_t)0x00000000)
+#define DMA_FIFOThreshold_HalfFull        ((uint32_t)0x00000001) 
+#define DMA_FIFOThreshold_3QuartersFull   ((uint32_t)0x00000002)
+#define DMA_FIFOThreshold_Full            ((uint32_t)0x00000003)
+
+#define IS_DMA_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == DMA_FIFOThreshold_1QuarterFull ) || \
+                                          ((THRESHOLD) == DMA_FIFOThreshold_HalfFull)      || \
+                                          ((THRESHOLD) == DMA_FIFOThreshold_3QuartersFull) || \
+                                          ((THRESHOLD) == DMA_FIFOThreshold_Full)) 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_memory_burst 
+  * @{
+  */ 
+#define DMA_MemoryBurst_Single            ((uint32_t)0x00000000)
+#define DMA_MemoryBurst_INC4              ((uint32_t)0x00800000)  
+#define DMA_MemoryBurst_INC8              ((uint32_t)0x01000000)
+#define DMA_MemoryBurst_INC16             ((uint32_t)0x01800000)
+
+#define IS_DMA_MEMORY_BURST(BURST) (((BURST) == DMA_MemoryBurst_Single) || \
+                                    ((BURST) == DMA_MemoryBurst_INC4)  || \
+                                    ((BURST) == DMA_MemoryBurst_INC8)  || \
+                                    ((BURST) == DMA_MemoryBurst_INC16))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_peripheral_burst 
+  * @{
+  */ 
+#define DMA_PeripheralBurst_Single        ((uint32_t)0x00000000)
+#define DMA_PeripheralBurst_INC4          ((uint32_t)0x00200000)  
+#define DMA_PeripheralBurst_INC8          ((uint32_t)0x00400000)
+#define DMA_PeripheralBurst_INC16         ((uint32_t)0x00600000)
+
+#define IS_DMA_PERIPHERAL_BURST(BURST) (((BURST) == DMA_PeripheralBurst_Single) || \
+                                        ((BURST) == DMA_PeripheralBurst_INC4)  || \
+                                        ((BURST) == DMA_PeripheralBurst_INC8)  || \
+                                        ((BURST) == DMA_PeripheralBurst_INC16))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_fifo_status_level 
+  * @{
+  */
+#define DMA_FIFOStatus_Less1QuarterFull   ((uint32_t)0x00000000 << 3)
+#define DMA_FIFOStatus_1QuarterFull       ((uint32_t)0x00000001 << 3)
+#define DMA_FIFOStatus_HalfFull           ((uint32_t)0x00000002 << 3) 
+#define DMA_FIFOStatus_3QuartersFull      ((uint32_t)0x00000003 << 3)
+#define DMA_FIFOStatus_Empty              ((uint32_t)0x00000004 << 3)
+#define DMA_FIFOStatus_Full               ((uint32_t)0x00000005 << 3)
+
+#define IS_DMA_FIFO_STATUS(STATUS) (((STATUS) == DMA_FIFOStatus_Less1QuarterFull ) || \
+                                    ((STATUS) == DMA_FIFOStatus_HalfFull)          || \
+                                    ((STATUS) == DMA_FIFOStatus_1QuarterFull)      || \
+                                    ((STATUS) == DMA_FIFOStatus_3QuartersFull)     || \
+                                    ((STATUS) == DMA_FIFOStatus_Full)              || \
+                                    ((STATUS) == DMA_FIFOStatus_Empty)) 
+/**
+  * @}
+  */ 
+
+/** @defgroup DMA_flags_definition 
+  * @{
+  */
+#define DMA_FLAG_FEIF0                    ((uint32_t)0x10800001)
+#define DMA_FLAG_DMEIF0                   ((uint32_t)0x10800004)
+#define DMA_FLAG_TEIF0                    ((uint32_t)0x10000008)
+#define DMA_FLAG_HTIF0                    ((uint32_t)0x10000010)
+#define DMA_FLAG_TCIF0                    ((uint32_t)0x10000020)
+#define DMA_FLAG_FEIF1                    ((uint32_t)0x10000040)
+#define DMA_FLAG_DMEIF1                   ((uint32_t)0x10000100)
+#define DMA_FLAG_TEIF1                    ((uint32_t)0x10000200)
+#define DMA_FLAG_HTIF1                    ((uint32_t)0x10000400)
+#define DMA_FLAG_TCIF1                    ((uint32_t)0x10000800)
+#define DMA_FLAG_FEIF2                    ((uint32_t)0x10010000)
+#define DMA_FLAG_DMEIF2                   ((uint32_t)0x10040000)
+#define DMA_FLAG_TEIF2                    ((uint32_t)0x10080000)
+#define DMA_FLAG_HTIF2                    ((uint32_t)0x10100000)
+#define DMA_FLAG_TCIF2                    ((uint32_t)0x10200000)
+#define DMA_FLAG_FEIF3                    ((uint32_t)0x10400000)
+#define DMA_FLAG_DMEIF3                   ((uint32_t)0x11000000)
+#define DMA_FLAG_TEIF3                    ((uint32_t)0x12000000)
+#define DMA_FLAG_HTIF3                    ((uint32_t)0x14000000)
+#define DMA_FLAG_TCIF3                    ((uint32_t)0x18000000)
+#define DMA_FLAG_FEIF4                    ((uint32_t)0x20000001)
+#define DMA_FLAG_DMEIF4                   ((uint32_t)0x20000004)
+#define DMA_FLAG_TEIF4                    ((uint32_t)0x20000008)
+#define DMA_FLAG_HTIF4                    ((uint32_t)0x20000010)
+#define DMA_FLAG_TCIF4                    ((uint32_t)0x20000020)
+#define DMA_FLAG_FEIF5                    ((uint32_t)0x20000040)
+#define DMA_FLAG_DMEIF5                   ((uint32_t)0x20000100)
+#define DMA_FLAG_TEIF5                    ((uint32_t)0x20000200)
+#define DMA_FLAG_HTIF5                    ((uint32_t)0x20000400)
+#define DMA_FLAG_TCIF5                    ((uint32_t)0x20000800)
+#define DMA_FLAG_FEIF6                    ((uint32_t)0x20010000)
+#define DMA_FLAG_DMEIF6                   ((uint32_t)0x20040000)
+#define DMA_FLAG_TEIF6                    ((uint32_t)0x20080000)
+#define DMA_FLAG_HTIF6                    ((uint32_t)0x20100000)
+#define DMA_FLAG_TCIF6                    ((uint32_t)0x20200000)
+#define DMA_FLAG_FEIF7                    ((uint32_t)0x20400000)
+#define DMA_FLAG_DMEIF7                   ((uint32_t)0x21000000)
+#define DMA_FLAG_TEIF7                    ((uint32_t)0x22000000)
+#define DMA_FLAG_HTIF7                    ((uint32_t)0x24000000)
+#define DMA_FLAG_TCIF7                    ((uint32_t)0x28000000)
+
+#define IS_DMA_CLEAR_FLAG(FLAG) ((((FLAG) & 0x30000000) != 0x30000000) && (((FLAG) & 0x30000000) != 0) && \
+                                 (((FLAG) & 0xC002F082) == 0x00) && ((FLAG) != 0x00))
+
+#define IS_DMA_GET_FLAG(FLAG) (((FLAG) == DMA_FLAG_TCIF0)  || ((FLAG) == DMA_FLAG_HTIF0)  || \
+                               ((FLAG) == DMA_FLAG_TEIF0)  || ((FLAG) == DMA_FLAG_DMEIF0) || \
+                               ((FLAG) == DMA_FLAG_FEIF0)  || ((FLAG) == DMA_FLAG_TCIF1)  || \
+                               ((FLAG) == DMA_FLAG_HTIF1)  || ((FLAG) == DMA_FLAG_TEIF1)  || \
+                               ((FLAG) == DMA_FLAG_DMEIF1) || ((FLAG) == DMA_FLAG_FEIF1)  || \
+                               ((FLAG) == DMA_FLAG_TCIF2)  || ((FLAG) == DMA_FLAG_HTIF2)  || \
+                               ((FLAG) == DMA_FLAG_TEIF2)  || ((FLAG) == DMA_FLAG_DMEIF2) || \
+                               ((FLAG) == DMA_FLAG_FEIF2)  || ((FLAG) == DMA_FLAG_TCIF3)  || \
+                               ((FLAG) == DMA_FLAG_HTIF3)  || ((FLAG) == DMA_FLAG_TEIF3)  || \
+                               ((FLAG) == DMA_FLAG_DMEIF3) || ((FLAG) == DMA_FLAG_FEIF3)  || \
+                               ((FLAG) == DMA_FLAG_TCIF4)  || ((FLAG) == DMA_FLAG_HTIF4)  || \
+                               ((FLAG) == DMA_FLAG_TEIF4)  || ((FLAG) == DMA_FLAG_DMEIF4) || \
+                               ((FLAG) == DMA_FLAG_FEIF4)  || ((FLAG) == DMA_FLAG_TCIF5)  || \
+                               ((FLAG) == DMA_FLAG_HTIF5)  || ((FLAG) == DMA_FLAG_TEIF5)  || \
+                               ((FLAG) == DMA_FLAG_DMEIF5) || ((FLAG) == DMA_FLAG_FEIF5)  || \
+                               ((FLAG) == DMA_FLAG_TCIF6)  || ((FLAG) == DMA_FLAG_HTIF6)  || \
+                               ((FLAG) == DMA_FLAG_TEIF6)  || ((FLAG) == DMA_FLAG_DMEIF6) || \
+                               ((FLAG) == DMA_FLAG_FEIF6)  || ((FLAG) == DMA_FLAG_TCIF7)  || \
+                               ((FLAG) == DMA_FLAG_HTIF7)  || ((FLAG) == DMA_FLAG_TEIF7)  || \
+                               ((FLAG) == DMA_FLAG_DMEIF7) || ((FLAG) == DMA_FLAG_FEIF7))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_interrupt_enable_definitions 
+  * @{
+  */ 
+#define DMA_IT_TC                         ((uint32_t)0x00000010)
+#define DMA_IT_HT                         ((uint32_t)0x00000008)
+#define DMA_IT_TE                         ((uint32_t)0x00000004)
+#define DMA_IT_DME                        ((uint32_t)0x00000002)
+#define DMA_IT_FE                         ((uint32_t)0x00000080)
+
+#define IS_DMA_CONFIG_IT(IT) ((((IT) & 0xFFFFFF61) == 0x00) && ((IT) != 0x00))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_interrupts_definitions 
+  * @{
+  */ 
+#define DMA_IT_FEIF0                      ((uint32_t)0x90000001)
+#define DMA_IT_DMEIF0                     ((uint32_t)0x10001004)
+#define DMA_IT_TEIF0                      ((uint32_t)0x10002008)
+#define DMA_IT_HTIF0                      ((uint32_t)0x10004010)
+#define DMA_IT_TCIF0                      ((uint32_t)0x10008020)
+#define DMA_IT_FEIF1                      ((uint32_t)0x90000040)
+#define DMA_IT_DMEIF1                     ((uint32_t)0x10001100)
+#define DMA_IT_TEIF1                      ((uint32_t)0x10002200)
+#define DMA_IT_HTIF1                      ((uint32_t)0x10004400)
+#define DMA_IT_TCIF1                      ((uint32_t)0x10008800)
+#define DMA_IT_FEIF2                      ((uint32_t)0x90010000)
+#define DMA_IT_DMEIF2                     ((uint32_t)0x10041000)
+#define DMA_IT_TEIF2                      ((uint32_t)0x10082000)
+#define DMA_IT_HTIF2                      ((uint32_t)0x10104000)
+#define DMA_IT_TCIF2                      ((uint32_t)0x10208000)
+#define DMA_IT_FEIF3                      ((uint32_t)0x90400000)
+#define DMA_IT_DMEIF3                     ((uint32_t)0x11001000)
+#define DMA_IT_TEIF3                      ((uint32_t)0x12002000)
+#define DMA_IT_HTIF3                      ((uint32_t)0x14004000)
+#define DMA_IT_TCIF3                      ((uint32_t)0x18008000)
+#define DMA_IT_FEIF4                      ((uint32_t)0xA0000001)
+#define DMA_IT_DMEIF4                     ((uint32_t)0x20001004)
+#define DMA_IT_TEIF4                      ((uint32_t)0x20002008)
+#define DMA_IT_HTIF4                      ((uint32_t)0x20004010)
+#define DMA_IT_TCIF4                      ((uint32_t)0x20008020)
+#define DMA_IT_FEIF5                      ((uint32_t)0xA0000040)
+#define DMA_IT_DMEIF5                     ((uint32_t)0x20001100)
+#define DMA_IT_TEIF5                      ((uint32_t)0x20002200)
+#define DMA_IT_HTIF5                      ((uint32_t)0x20004400)
+#define DMA_IT_TCIF5                      ((uint32_t)0x20008800)
+#define DMA_IT_FEIF6                      ((uint32_t)0xA0010000)
+#define DMA_IT_DMEIF6                     ((uint32_t)0x20041000)
+#define DMA_IT_TEIF6                      ((uint32_t)0x20082000)
+#define DMA_IT_HTIF6                      ((uint32_t)0x20104000)
+#define DMA_IT_TCIF6                      ((uint32_t)0x20208000)
+#define DMA_IT_FEIF7                      ((uint32_t)0xA0400000)
+#define DMA_IT_DMEIF7                     ((uint32_t)0x21001000)
+#define DMA_IT_TEIF7                      ((uint32_t)0x22002000)
+#define DMA_IT_HTIF7                      ((uint32_t)0x24004000)
+#define DMA_IT_TCIF7                      ((uint32_t)0x28008000)
+
+#define IS_DMA_CLEAR_IT(IT) ((((IT) & 0x30000000) != 0x30000000) && \
+                             (((IT) & 0x30000000) != 0) && ((IT) != 0x00) && \
+                             (((IT) & 0x40820082) == 0x00))
+
+#define IS_DMA_GET_IT(IT) (((IT) == DMA_IT_TCIF0) || ((IT) == DMA_IT_HTIF0)  || \
+                           ((IT) == DMA_IT_TEIF0) || ((IT) == DMA_IT_DMEIF0) || \
+                           ((IT) == DMA_IT_FEIF0) || ((IT) == DMA_IT_TCIF1)  || \
+                           ((IT) == DMA_IT_HTIF1) || ((IT) == DMA_IT_TEIF1)  || \
+                           ((IT) == DMA_IT_DMEIF1)|| ((IT) == DMA_IT_FEIF1)  || \
+                           ((IT) == DMA_IT_TCIF2) || ((IT) == DMA_IT_HTIF2)  || \
+                           ((IT) == DMA_IT_TEIF2) || ((IT) == DMA_IT_DMEIF2) || \
+                           ((IT) == DMA_IT_FEIF2) || ((IT) == DMA_IT_TCIF3)  || \
+                           ((IT) == DMA_IT_HTIF3) || ((IT) == DMA_IT_TEIF3)  || \
+                           ((IT) == DMA_IT_DMEIF3)|| ((IT) == DMA_IT_FEIF3)  || \
+                           ((IT) == DMA_IT_TCIF4) || ((IT) == DMA_IT_HTIF4)  || \
+                           ((IT) == DMA_IT_TEIF4) || ((IT) == DMA_IT_DMEIF4) || \
+                           ((IT) == DMA_IT_FEIF4) || ((IT) == DMA_IT_TCIF5)  || \
+                           ((IT) == DMA_IT_HTIF5) || ((IT) == DMA_IT_TEIF5)  || \
+                           ((IT) == DMA_IT_DMEIF5)|| ((IT) == DMA_IT_FEIF5)  || \
+                           ((IT) == DMA_IT_TCIF6) || ((IT) == DMA_IT_HTIF6)  || \
+                           ((IT) == DMA_IT_TEIF6) || ((IT) == DMA_IT_DMEIF6) || \
+                           ((IT) == DMA_IT_FEIF6) || ((IT) == DMA_IT_TCIF7)  || \
+                           ((IT) == DMA_IT_HTIF7) || ((IT) == DMA_IT_TEIF7)  || \
+                           ((IT) == DMA_IT_DMEIF7)|| ((IT) == DMA_IT_FEIF7))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_peripheral_increment_offset 
+  * @{
+  */ 
+#define DMA_PINCOS_Psize                  ((uint32_t)0x00000000)
+#define DMA_PINCOS_WordAligned            ((uint32_t)0x00008000)
+
+#define IS_DMA_PINCOS_SIZE(SIZE) (((SIZE) == DMA_PINCOS_Psize) || \
+                                  ((SIZE) == DMA_PINCOS_WordAligned))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_flow_controller_definitions 
+  * @{
+  */ 
+#define DMA_FlowCtrl_Memory               ((uint32_t)0x00000000)
+#define DMA_FlowCtrl_Peripheral           ((uint32_t)0x00000020)
+
+#define IS_DMA_FLOW_CTRL(CTRL) (((CTRL) == DMA_FlowCtrl_Memory) || \
+                                ((CTRL) == DMA_FlowCtrl_Peripheral))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup DMA_memory_targets_definitions 
+  * @{
+  */ 
+#define DMA_Memory_0                      ((uint32_t)0x00000000)
+#define DMA_Memory_1                      ((uint32_t)0x00080000)
+
+#define IS_DMA_CURRENT_MEM(MEM) (((MEM) == DMA_Memory_0) || ((MEM) == DMA_Memory_1))
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the DMA configuration to the default reset state *****/ 
+void DMA_DeInit(DMA_Stream_TypeDef* DMAy_Streamx);
+
+/* Initialization and Configuration functions *********************************/
+void DMA_Init(DMA_Stream_TypeDef* DMAy_Streamx, DMA_InitTypeDef* DMA_InitStruct);
+void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct);
+void DMA_Cmd(DMA_Stream_TypeDef* DMAy_Streamx, FunctionalState NewState);
+
+/* Optional Configuration functions *******************************************/
+void DMA_PeriphIncOffsetSizeConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_Pincos);
+void DMA_FlowControllerConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_FlowCtrl);
+
+/* Data Counter functions *****************************************************/
+void DMA_SetCurrDataCounter(DMA_Stream_TypeDef* DMAy_Streamx, uint16_t Counter);
+uint16_t DMA_GetCurrDataCounter(DMA_Stream_TypeDef* DMAy_Streamx);
+
+/* Double Buffer mode functions ***********************************************/
+void DMA_DoubleBufferModeConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t Memory1BaseAddr,
+                                uint32_t DMA_CurrentMemory);
+void DMA_DoubleBufferModeCmd(DMA_Stream_TypeDef* DMAy_Streamx, FunctionalState NewState);
+void DMA_MemoryTargetConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t MemoryBaseAddr,
+                            uint32_t DMA_MemoryTarget);
+uint32_t DMA_GetCurrentMemoryTarget(DMA_Stream_TypeDef* DMAy_Streamx);
+
+/* Interrupts and flags management functions **********************************/
+FunctionalState DMA_GetCmdStatus(DMA_Stream_TypeDef* DMAy_Streamx);
+uint32_t DMA_GetFIFOStatus(DMA_Stream_TypeDef* DMAy_Streamx);
+FlagStatus DMA_GetFlagStatus(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_FLAG);
+void DMA_ClearFlag(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_FLAG);
+void DMA_ITConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT, FunctionalState NewState);
+ITStatus DMA_GetITStatus(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT);
+void DMA_ClearITPendingBit(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_DMA_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dma2d.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dma2d.h
new file mode 100644
index 00000000..83c72fec
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dma2d.h
@@ -0,0 +1,475 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dma2d.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the DMA2D firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_DMA2D_H
+#define __STM32F4xx_DMA2D_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup DMA2D
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+ 
+/** 
+  * @brief  DMA2D Init structure definition  
+  */
+
+typedef struct
+{
+  uint32_t DMA2D_Mode;                           /*!< configures the DMA2D transfer mode.
+                                                 This parameter can be one value of @ref DMA2D_MODE */
+  
+  uint32_t DMA2D_CMode;                          /*!< configures the color format of the output image.
+                                                 This parameter can be one value of @ref DMA2D_CMODE */
+
+  uint32_t DMA2D_OutputBlue;                     /*!< configures the blue value of the output image. 
+                                                 This parameter must range:
+                                                 - from 0x00 to 0xFF if ARGB8888 color mode is slected
+                                                 - from 0x00 to 0xFF if RGB888 color mode is slected
+                                                 - from 0x00 to 0x1F if RGB565 color mode is slected
+                                                 - from 0x00 to 0x1F if ARGB1555 color mode is slected
+                                                 - from 0x00 to 0x0F if ARGB4444 color mode is slected  */
+
+  uint32_t DMA2D_OutputGreen;                    /*!< configures the green value of the output image. 
+                                                 This parameter must range:
+                                                 - from 0x00 to 0xFF if ARGB8888 color mode is selected
+                                                 - from 0x00 to 0xFF if RGB888 color mode is selected
+                                                 - from 0x00 to 0x2F if RGB565 color mode is selected
+                                                 - from 0x00 to 0x1F if ARGB1555 color mode is selected
+                                                 - from 0x00 to 0x0F if ARGB4444 color mode is selected  */
+            
+  uint32_t DMA2D_OutputRed;                      /*!< configures the red value of the output image. 
+                                                 This parameter must range:
+                                                 - from 0x00 to 0xFF if ARGB8888 color mode is slected
+                                                 - from 0x00 to 0xFF if RGB888 color mode is slected
+                                                 - from 0x00 to 0x1F if RGB565 color mode is slected
+                                                 - from 0x00 to 0x1F if ARGB1555 color mode is slected
+                                                 - from 0x00 to 0x0F if ARGB4444 color mode is slected  */
+  
+  uint32_t DMA2D_OutputAlpha;                    /*!< configures the alpha channel of the output color. 
+                                                 This parameter must range:
+                                                 - from 0x00 to 0xFF if ARGB8888 color mode is selected
+                                                 - from 0x00 to 0x01 if ARGB1555 color mode is selected
+                                                 - from 0x00 to 0x0F if ARGB4444 color mode is selected  */
+
+  uint32_t DMA2D_OutputMemoryAdd;                /*!< Specifies the memory address. This parameter 
+                                                 must be range from 0x00000000 to 0xFFFFFFFF. */
+
+  uint32_t DMA2D_OutputOffset;                   /*!< Specifies the Offset value. This parameter must be range from
+                                                 0x0000 to 0x3FFF. */
+
+  uint32_t DMA2D_NumberOfLine;                   /*!< Configures the number of line of the area to be transfered.
+                                                 This parameter must range from 0x0000 to 0xFFFF */
+            
+  uint32_t DMA2D_PixelPerLine;                   /*!< Configures the number pixel per line of the area to be transferred.
+                                                 This parameter must range from 0x0000 to 0x3FFF */
+} DMA2D_InitTypeDef;
+
+
+
+typedef struct
+{
+  uint32_t DMA2D_FGMA;                           /*!< configures the DMA2D foreground memory address.
+                                                 This parameter must be range from 0x00000000 to 0xFFFFFFFF. */
+  
+  uint32_t DMA2D_FGO;                            /*!< configures the DMA2D foreground offset.
+                                                 This parameter must be range from 0x0000 to 0x3FFF. */
+
+  uint32_t DMA2D_FGCM;                           /*!< configures the DMA2D foreground color mode . 
+                                                 This parameter can be one value of @ref DMA2D_FGCM */
+
+  uint32_t DMA2D_FG_CLUT_CM;                     /*!< configures the DMA2D foreground CLUT color mode. 
+                                                 This parameter can be one value of @ref DMA2D_FG_CLUT_CM */
+            
+  uint32_t DMA2D_FG_CLUT_SIZE;                   /*!< configures the DMA2D foreground CLUT size. 
+                                                 This parameter must range from 0x00 to 0xFF. */
+  
+  uint32_t DMA2D_FGPFC_ALPHA_MODE;               /*!< configures the DMA2D foreground alpha mode. 
+                                                 This parameter can be one value of @ref DMA2D_FGPFC_ALPHA_MODE */
+
+  uint32_t DMA2D_FGPFC_ALPHA_VALUE;              /*!< Specifies the DMA2D foreground alpha value 
+                                                 must be range from 0x00 to 0xFF. */
+
+  uint32_t DMA2D_FGC_BLUE;                       /*!< Specifies the DMA2D foreground blue value 
+                                                 must be range from 0x00 to 0xFF. */
+
+  uint32_t DMA2D_FGC_GREEN;                      /*!< Specifies the DMA2D foreground green value 
+                                                 must be range from 0x00 to 0xFF. */
+
+  uint32_t DMA2D_FGC_RED;                        /*!< Specifies the DMA2D foreground red value 
+                                                 must be range from 0x00 to 0xFF. */
+            
+  uint32_t DMA2D_FGCMAR;                         /*!< Configures the DMA2D foreground CLUT memory address.
+                                                 This parameter must range from 0x00000000 to 0xFFFFFFFF. */
+} DMA2D_FG_InitTypeDef;
+
+
+typedef struct
+{
+  uint32_t DMA2D_BGMA;                           /*!< configures the DMA2D background memory address.
+                                                 This parameter must be range from 0x00000000 to 0xFFFFFFFF. */
+  
+  uint32_t DMA2D_BGO;                            /*!< configures the DMA2D background offset.
+                                                 This parameter must be range from 0x0000 to 0x3FFF. */
+
+  uint32_t DMA2D_BGCM;                           /*!< configures the DMA2D background color mode . 
+                                                 This parameter can be one value of @ref DMA2D_FGCM */
+
+  uint32_t DMA2D_BG_CLUT_CM;                     /*!< configures the DMA2D background CLUT color mode. 
+                                                 This parameter can be one value of @ref DMA2D_FG_CLUT_CM */
+            
+  uint32_t DMA2D_BG_CLUT_SIZE;                   /*!< configures the DMA2D background CLUT size. 
+                                                 This parameter must range from 0x00 to 0xFF. */
+  
+  uint32_t DMA2D_BGPFC_ALPHA_MODE;               /*!< configures the DMA2D background alpha mode. 
+                                                 This parameter can be one value of @ref DMA2D_FGPFC_ALPHA_MODE */
+
+  uint32_t DMA2D_BGPFC_ALPHA_VALUE;              /*!< Specifies the DMA2D background alpha value 
+                                                 must be range from 0x00 to 0xFF. */
+
+  uint32_t DMA2D_BGC_BLUE;                       /*!< Specifies the DMA2D background blue value 
+                                                 must be range from 0x00 to 0xFF. */
+
+  uint32_t DMA2D_BGC_GREEN;                      /*!< Specifies the DMA2D background green value 
+                                                 must be range from 0x00 to 0xFF. */
+
+  uint32_t DMA2D_BGC_RED;                        /*!< Specifies the DMA2D background red value 
+                                                 must be range from 0x00 to 0xFF. */
+            
+  uint32_t DMA2D_BGCMAR;                         /*!< Configures the DMA2D background CLUT memory address.
+                                                 This parameter must range from 0x00000000 to 0xFFFFFFFF. */
+} DMA2D_BG_InitTypeDef;
+
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup DMA2D_Exported_Constants
+  * @{
+  */  
+
+/** @defgroup DMA2D_MODE 
+  * @{
+  */
+
+
+#define DMA2D_M2M                            ((uint32_t)0x00000000)
+#define DMA2D_M2M_PFC                        ((uint32_t)0x00010000)
+#define DMA2D_M2M_BLEND                      ((uint32_t)0x00020000)
+#define DMA2D_R2M                            ((uint32_t)0x00030000)
+
+#define IS_DMA2D_MODE(MODE) (((MODE) == DMA2D_M2M) || ((MODE) == DMA2D_M2M_PFC) || \
+                             ((MODE) == DMA2D_M2M_BLEND) || ((MODE) == DMA2D_R2M))
+
+
+/**
+  * @}
+  */  
+
+/** @defgroup DMA2D_CMODE 
+  * @{
+  */
+#define DMA2D_ARGB8888                       ((uint32_t)0x00000000)
+#define DMA2D_RGB888                         ((uint32_t)0x00000001)
+#define DMA2D_RGB565                         ((uint32_t)0x00000002)
+#define DMA2D_ARGB1555                       ((uint32_t)0x00000003)
+#define DMA2D_ARGB4444                       ((uint32_t)0x00000004)
+
+#define IS_DMA2D_CMODE(MODE_ARGB) (((MODE_ARGB) == DMA2D_ARGB8888) || ((MODE_ARGB) == DMA2D_RGB888) || \
+                                   ((MODE_ARGB) == DMA2D_RGB565) || ((MODE_ARGB) == DMA2D_ARGB1555) || \
+                                   ((MODE_ARGB) == DMA2D_ARGB4444))
+
+
+/**
+  * @}
+  */  
+
+/** @defgroup DMA2D_OUTPUT_COLOR 
+  * @{
+  */
+#define DMA2D_Output_Color                 ((uint32_t)0x000000FF)
+
+#define IS_DMA2D_OGREEN(OGREEN) ((OGREEN) <= DMA2D_Output_Color)
+#define IS_DMA2D_ORED(ORED)     ((ORED) <= DMA2D_Output_Color)
+#define IS_DMA2D_OBLUE(OBLUE)   ((OBLUE) <= DMA2D_Output_Color)
+#define IS_DMA2D_OALPHA(OALPHA) ((OALPHA) <= DMA2D_Output_Color)
+
+/**
+  * @}
+  */  
+
+/** @defgroup DMA2D_OUTPUT_OFFSET 
+  * @{
+  */
+#define DMA2D_OUTPUT_OFFSET      ((uint32_t)0x00003FFF)
+
+#define IS_DMA2D_OUTPUT_OFFSET(OOFFSET) ((OOFFSET) <= DMA2D_OUTPUT_OFFSET)
+
+
+/**
+  * @}
+  */  
+
+/** @defgroup DMA2D_SIZE 
+  * @{
+  */
+
+#define DMA2D_pixel          ((uint32_t)0x00003FFF)
+#define DMA2D_Line           ((uint32_t)0x0000FFFF)
+
+#define IS_DMA2D_LINE(LINE)  ((LINE) <= DMA2D_Line)
+#define IS_DMA2D_PIXEL(PIXEL) ((PIXEL) <= DMA2D_pixel)
+
+
+/**
+  * @}
+  */  
+
+/** @defgroup DMA2D_OFFSET
+  * @{
+  */
+#define OFFSET               ((uint32_t)0x00003FFF)
+
+#define IS_DMA2D_FGO(FGO)  ((FGO) <= OFFSET)
+
+#define IS_DMA2D_BGO(BGO)  ((BGO) <= OFFSET) 
+
+/**
+  * @}
+  */  
+
+
+/** @defgroup DMA2D_FGCM
+  * @{
+  */
+
+#define CM_ARGB8888        ((uint32_t)0x00000000)
+#define CM_RGB888          ((uint32_t)0x00000001)
+#define CM_RGB565          ((uint32_t)0x00000002)
+#define CM_ARGB1555        ((uint32_t)0x00000003)
+#define CM_ARGB4444        ((uint32_t)0x00000004)
+#define CM_L8              ((uint32_t)0x00000005)
+#define CM_AL44            ((uint32_t)0x00000006)
+#define CM_AL88            ((uint32_t)0x00000007)
+#define CM_L4              ((uint32_t)0x00000008)
+#define CM_A8              ((uint32_t)0x00000009)
+#define CM_A4              ((uint32_t)0x0000000A)
+
+#define IS_DMA2D_FGCM(FGCM) (((FGCM) == CM_ARGB8888) || ((FGCM) == CM_RGB888) || \
+                             ((FGCM) == CM_RGB565) || ((FGCM) == CM_ARGB1555) || \
+                             ((FGCM) == CM_ARGB4444) || ((FGCM) == CM_L8) || \
+                             ((FGCM) == CM_AL44) || ((FGCM) == CM_AL88) || \
+                             ((FGCM) == CM_L4) || ((FGCM) == CM_A8) || \
+                             ((FGCM) == CM_A4))
+
+#define IS_DMA2D_BGCM(BGCM) (((BGCM) == CM_ARGB8888) || ((BGCM) == CM_RGB888) || \
+                             ((BGCM) == CM_RGB565) || ((BGCM) == CM_ARGB1555) || \
+                             ((BGCM) == CM_ARGB4444) || ((BGCM) == CM_L8) || \
+                             ((BGCM) == CM_AL44) || ((BGCM) == CM_AL88) || \
+                             ((BGCM) == CM_L4) || ((BGCM) == CM_A8) || \
+                             ((BGCM) == CM_A4))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA2D_FG_CLUT_CM
+  * @{
+  */
+
+#define CLUT_CM_ARGB8888        ((uint32_t)0x00000000)
+#define CLUT_CM_RGB888          ((uint32_t)0x00000001)
+
+#define IS_DMA2D_FG_CLUT_CM(FG_CLUT_CM) (((FG_CLUT_CM) == CLUT_CM_ARGB8888) || ((FG_CLUT_CM) == CLUT_CM_RGB888))
+
+#define IS_DMA2D_BG_CLUT_CM(BG_CLUT_CM) (((BG_CLUT_CM) == CLUT_CM_ARGB8888) || ((BG_CLUT_CM) == CLUT_CM_RGB888))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA2D_FG_COLOR_VALUE
+  * @{
+  */
+
+#define COLOR_VALUE             ((uint32_t)0x000000FF)
+
+#define IS_DMA2D_FG_CLUT_SIZE(FG_CLUT_SIZE) ((FG_CLUT_SIZE) <= COLOR_VALUE)
+
+#define IS_DMA2D_FG_ALPHA_VALUE(FG_ALPHA_VALUE) ((FG_ALPHA_VALUE) <= COLOR_VALUE)
+#define IS_DMA2D_FGC_BLUE(FGC_BLUE) ((FGC_BLUE) <= COLOR_VALUE)
+#define IS_DMA2D_FGC_GREEN(FGC_GREEN) ((FGC_GREEN) <= COLOR_VALUE)
+#define IS_DMA2D_FGC_RED(FGC_RED) ((FGC_RED) <= COLOR_VALUE)
+
+#define IS_DMA2D_BG_CLUT_SIZE(BG_CLUT_SIZE) ((BG_CLUT_SIZE) <= COLOR_VALUE)
+
+#define IS_DMA2D_BG_ALPHA_VALUE(BG_ALPHA_VALUE) ((BG_ALPHA_VALUE) <= COLOR_VALUE)
+#define IS_DMA2D_BGC_BLUE(BGC_BLUE) ((BGC_BLUE) <= COLOR_VALUE)
+#define IS_DMA2D_BGC_GREEN(BGC_GREEN) ((BGC_GREEN) <= COLOR_VALUE)
+#define IS_DMA2D_BGC_RED(BGC_RED) ((BGC_RED) <= COLOR_VALUE)
+
+/**
+  * @}
+  */
+
+/** DMA2D_FGPFC_ALPHA_MODE
+  * @{
+  */
+
+#define NO_MODIF_ALPHA_VALUE       ((uint32_t)0x00000000)
+#define REPLACE_ALPHA_VALUE        ((uint32_t)0x00000001)
+#define COMBINE_ALPHA_VALUE        ((uint32_t)0x00000002)
+
+#define IS_DMA2D_FG_ALPHA_MODE(FG_ALPHA_MODE) (((FG_ALPHA_MODE) ==  NO_MODIF_ALPHA_VALUE) || \
+                                              ((FG_ALPHA_MODE) == REPLACE_ALPHA_VALUE) || \
+                                              ((FG_ALPHA_MODE) == COMBINE_ALPHA_VALUE))
+
+#define IS_DMA2D_BG_ALPHA_MODE(BG_ALPHA_MODE) (((BG_ALPHA_MODE) ==  NO_MODIF_ALPHA_VALUE) || \
+                                              ((BG_ALPHA_MODE) == REPLACE_ALPHA_VALUE) || \
+                                              ((BG_ALPHA_MODE) == COMBINE_ALPHA_VALUE))
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA2D_Interrupts 
+  * @{
+  */
+
+#define DMA2D_IT_CE                      DMA2D_CR_CEIE
+#define DMA2D_IT_CTC                     DMA2D_CR_CTCIE
+#define DMA2D_IT_CAE                     DMA2D_CR_CAEIE
+#define DMA2D_IT_TW                      DMA2D_CR_TWIE
+#define DMA2D_IT_TC                      DMA2D_CR_TCIE
+#define DMA2D_IT_TE                      DMA2D_CR_TEIE
+
+#define IS_DMA2D_IT(IT) (((IT) == DMA2D_IT_CTC) || ((IT) == DMA2D_IT_CAE) || \
+                        ((IT) == DMA2D_IT_TW) || ((IT) == DMA2D_IT_TC) || \
+                        ((IT) == DMA2D_IT_TE) || ((IT) == DMA2D_IT_CE))
+
+/**
+  * @}
+  */
+      
+/** @defgroup DMA2D_Flag 
+  * @{
+  */
+
+#define DMA2D_FLAG_CE                      DMA2D_ISR_CEIF
+#define DMA2D_FLAG_CTC                     DMA2D_ISR_CTCIF
+#define DMA2D_FLAG_CAE                     DMA2D_ISR_CAEIF
+#define DMA2D_FLAG_TW                      DMA2D_ISR_TWIF
+#define DMA2D_FLAG_TC                      DMA2D_ISR_TCIF
+#define DMA2D_FLAG_TE                      DMA2D_ISR_TEIF
+
+
+#define IS_DMA2D_GET_FLAG(FLAG) (((FLAG) == DMA2D_FLAG_CTC) || ((FLAG) == DMA2D_FLAG_CAE) || \
+                                ((FLAG) == DMA2D_FLAG_TW) || ((FLAG) == DMA2D_FLAG_TC) || \
+                                ((FLAG) == DMA2D_FLAG_TE) || ((FLAG) == DMA2D_FLAG_CE)) 
+
+
+/**
+  * @}
+  */
+      
+/** @defgroup DMA2D_DeadTime 
+  * @{
+  */
+
+#define DEADTIME                  ((uint32_t)0x000000FF)
+  
+#define IS_DMA2D_DEAD_TIME(DEAD_TIME) ((DEAD_TIME) <= DEADTIME)
+
+
+#define LINE_WATERMARK            DMA2D_LWR_LW
+
+#define IS_DMA2D_LineWatermark(LineWatermark) ((LineWatermark) <= LINE_WATERMARK)
+
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the DMA2D configuration to the default reset state *****/
+void DMA2D_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void DMA2D_Init(DMA2D_InitTypeDef* DMA2D_InitStruct);
+void DMA2D_StructInit(DMA2D_InitTypeDef* DMA2D_InitStruct);
+void DMA2D_StartTransfer(void);
+void DMA2D_AbortTransfer(void);
+void DMA2D_Suspend(FunctionalState NewState);
+void DMA2D_FGConfig(DMA2D_FG_InitTypeDef* DMA2D_FG_InitStruct);
+void DMA2D_FG_StructInit(DMA2D_FG_InitTypeDef* DMA2D_FG_InitStruct);
+void DMA2D_BGConfig(DMA2D_BG_InitTypeDef* DMA2D_BG_InitStruct);
+void DMA2D_BG_StructInit(DMA2D_BG_InitTypeDef* DMA2D_BG_InitStruct);
+void DMA2D_FGStart(FunctionalState NewState);
+void DMA2D_BGStart(FunctionalState NewState);
+void DMA2D_DeadTimeConfig(uint32_t DMA2D_DeadTime, FunctionalState NewState);
+void DMA2D_LineWatermarkConfig(uint32_t DMA2D_LWatermarkConfig);
+
+/* Interrupts and flags management functions **********************************/
+void DMA2D_ITConfig(uint32_t DMA2D_IT, FunctionalState NewState);
+FlagStatus DMA2D_GetFlagStatus(uint32_t DMA2D_FLAG);
+void DMA2D_ClearFlag(uint32_t DMA2D_FLAG);
+ITStatus DMA2D_GetITStatus(uint32_t DMA2D_IT);
+void DMA2D_ClearITPendingBit(uint32_t DMA2D_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_DMA2D_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dsi.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dsi.h
new file mode 100644
index 00000000..0166d57f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_dsi.h
@@ -0,0 +1,1011 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dsi.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   Header file of DSI module.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_DSI_H
+#define __STM32F4xx_DSI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DSI
+  * @{
+  */ 
+#if defined(STM32F469_479xx)
+/* Exported types ------------------------------------------------------------*/
+/** 
+  * @brief  DSI Init Structure definition
+  */
+typedef struct
+{
+  uint32_t AutomaticClockLaneControl; /*!< Automatic clock lane control
+                                           This parameter can be any value of @ref DSI_Automatic_Clk_Lane_Control */
+  
+  uint32_t TXEscapeCkdiv;             /*!< TX Escape clock division
+                                           The values 0 and 1 stop the TX_ESC clock generation                    */
+  
+  uint32_t NumberOfLanes;             /*!< Number of lanes
+                                           This parameter can be any value of @ref DSI_Number_Of_Lanes            */
+  
+}DSI_InitTypeDef;
+
+/** 
+  * @brief  DSI PLL Clock structure definition  
+  */
+typedef struct
+{
+  uint32_t PLLNDIV; /*!< PLL Loop Division Factor
+                         This parameter must be a value between 10 and 125   */
+  
+  uint32_t PLLIDF;  /*!< PLL Input Division Factor
+                         This parameter can be any value of @ref DSI_PLL_IDF */
+  
+  uint32_t PLLODF;  /*!< PLL Output Division Factor
+                         This parameter can be any value of @ref DSI_PLL_ODF */
+  
+}DSI_PLLInitTypeDef;
+
+/** 
+  * @brief  DSI Video mode configuration
+  */
+typedef struct 
+{
+  uint32_t VirtualChannelID;             /*!< Virtual channel ID                                                 */
+  
+  uint32_t ColorCoding;                  /*!< Color coding for LTDC interface
+                                              This parameter can be any value of @ref DSI_Color_Coding           */
+  
+  uint32_t LooselyPacked;                /*!< Enable or disable loosely packed stream (needed only when using
+                                              18-bit configuration).
+                                              This parameter can be any value of @ref DSI_LooselyPacked          */
+  
+  uint32_t Mode;                         /*!< Video mode type
+                                              This parameter can be any value of @ref DSI_Video_Mode_Type        */
+                                         
+  uint32_t PacketSize;                   /*!< Video packet size                                                  */
+                                         
+  uint32_t NumberOfChunks;               /*!< Number of chunks                                                   */
+                                         
+  uint32_t NullPacketSize;               /*!< Null packet size                                                   */
+  
+  uint32_t HSPolarity;                   /*!< HSYNC pin polarity
+                                              This parameter can be any value of @ref DSI_HSYNC_Polarity         */
+  
+  uint32_t VSPolarity;                   /*!< VSYNC pin polarity
+                                              This parameter can be any value of @ref DSI_VSYNC_Polarity         */
+  
+  uint32_t DEPolarity;                   /*!< Data Enable pin polarity
+                                              This parameter can be any value of @ref DSI_DATA_ENABLE_Polarity   */
+                                         
+  uint32_t HorizontalSyncActive;         /*!< Horizontal synchronism active duration (in lane byte clock cycles) */
+                                         
+  uint32_t HorizontalBackPorch;          /*!< Horizontal back-porch duration (in lane byte clock cycles)         */
+                                         
+  uint32_t HorizontalLine;               /*!< Horizontal line duration (in lane byte clock cycles)               */
+                                         
+  uint32_t VerticalSyncActive;           /*!< Vertical synchronism active duration                               */
+                                         
+  uint32_t VerticalBackPorch;            /*!< Vertical back-porch duration                                       */
+                                         
+  uint32_t VerticalFrontPorch;           /*!< Vertical front-porch duration                                      */
+                                         
+  uint32_t VerticalActive;               /*!< Vertical active duration                                           */
+                                         
+  uint32_t LPCommandEnable;              /*!< Low-power command enable
+                                              This parameter can be any value of @ref DSI_LP_Command             */
+  
+  uint32_t LPLargestPacketSize;          /*!< The size, in bytes, of the low power largest packet that
+                                              can fit in a line during VSA, VBP and VFP regions                  */
+           
+  uint32_t LPVACTLargestPacketSize;      /*!< The size, in bytes, of the low power largest packet that
+                                              can fit in a line during VACT region                               */
+           
+  uint32_t LPHorizontalFrontPorchEnable; /*!< Low-power horizontal front-porch enable
+                                              This parameter can be any value of @ref DSI_LP_HFP                 */
+           
+  uint32_t LPHorizontalBackPorchEnable;  /*!< Low-power horizontal back-porch enable
+                                              This parameter can be any value of @ref DSI_LP_HBP                 */
+           
+  uint32_t LPVerticalActiveEnable;       /*!< Low-power vertical active enable
+                                              This parameter can be any value of @ref DSI_LP_VACT                */
+           
+  uint32_t LPVerticalFrontPorchEnable;   /*!< Low-power vertical front-porch enable
+                                              This parameter can be any value of @ref DSI_LP_VFP                 */
+           
+  uint32_t LPVerticalBackPorchEnable;    /*!< Low-power vertical back-porch enable
+                                              This parameter can be any value of @ref DSI_LP_VBP                 */
+           
+  uint32_t LPVerticalSyncActiveEnable;   /*!< Low-power vertical sync active enable
+                                              This parameter can be any value of @ref DSI_LP_VSYNC               */
+           
+  uint32_t FrameBTAAcknowledgeEnable;    /*!< Frame bus-turn-around acknowledge enable
+                                              This parameter can be any value of @ref DSI_FBTA_acknowledge       */
+  
+}DSI_VidCfgTypeDef;
+
+/** 
+  * @brief  DSI Adapted command mode configuration
+  */
+typedef struct 
+{
+  uint32_t VirtualChannelID;      /*!< Virtual channel ID                                                */
+  
+  uint32_t ColorCoding;           /*!< Color coding for LTDC interface
+                                       This parameter can be any value of @ref DSI_Color_Coding          */
+
+  uint32_t CommandSize;           /*!< Maximum allowed size for an LTDC write memory command, measured in 
+                                       pixels. This parameter can be any value between 0x00 and 0xFFFF   */
+ 
+  uint32_t TearingEffectSource;   /*!< Tearing effect source
+                                       This parameter can be any value of @ref DSI_TearingEffectSource   */
+  
+  uint32_t TearingEffectPolarity; /*!< Tearing effect pin polarity
+                                       This parameter can be any value of @ref DSI_TearingEffectPolarity */
+  
+  uint32_t HSPolarity;            /*!< HSYNC pin polarity
+                                       This parameter can be any value of @ref DSI_HSYNC_Polarity        */
+  
+  uint32_t VSPolarity;            /*!< VSYNC pin polarity
+                                       This parameter can be any value of @ref DSI_VSYNC_Polarity        */
+  
+  uint32_t DEPolarity;            /*!< Data Enable pin polarity
+                                       This parameter can be any value of @ref DSI_DATA_ENABLE_Polarity  */
+  
+  uint32_t VSyncPol;              /*!< VSync edge on which the LTDC is halted
+                                       This parameter can be any value of @ref DSI_Vsync_Polarity        */
+  
+  uint32_t AutomaticRefresh;      /*!< Automatic refresh mode
+                                       This parameter can be any value of @ref DSI_AutomaticRefresh      */
+  
+  uint32_t TEAcknowledgeRequest;  /*!< Tearing Effect Acknowledge Request Enable
+                                       This parameter can be any value of @ref DSI_TE_AcknowledgeRequest */
+  
+}DSI_CmdCfgTypeDef;
+
+/** 
+  * @brief  DSI command transmission mode configuration
+  */
+typedef struct 
+{
+  uint32_t LPGenShortWriteNoP;  /*!< Generic Short Write Zero parameters Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPGenShortWriteNoP  */
+  
+  uint32_t LPGenShortWriteOneP; /*!< Generic Short Write One parameter Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPGenShortWriteOneP */
+  
+  uint32_t LPGenShortWriteTwoP; /*!< Generic Short Write Two parameters Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPGenShortWriteTwoP */
+  
+  uint32_t LPGenShortReadNoP;   /*!< Generic Short Read Zero parameters Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPGenShortReadNoP   */
+           
+  uint32_t LPGenShortReadOneP;  /*!< Generic Short Read One parameter Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPGenShortReadOneP  */
+           
+  uint32_t LPGenShortReadTwoP;  /*!< Generic Short Read Two parameters Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPGenShortReadTwoP  */
+  
+  uint32_t LPGenLongWrite;      /*!< Generic Long Write Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPGenLongWrite      */
+  
+  uint32_t LPDcsShortWriteNoP;  /*!< DCS Short Write Zero parameters Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPDcsShortWriteNoP  */
+  
+  uint32_t LPDcsShortWriteOneP; /*!< DCS Short Write One parameter Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPDcsShortWriteOneP */
+  
+  uint32_t LPDcsShortReadNoP;   /*!< DCS Short Read Zero parameters Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPDcsShortReadNoP   */
+  
+  uint32_t LPDcsLongWrite;      /*!< DCS Long Write Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPDcsLongWrite      */
+  
+  uint32_t LPMaxReadPacket;     /*!< Maximum Read Packet Size Transmission
+                                     This parameter can be any value of @ref DSI_LP_LPMaxReadPacket     */
+  
+  uint32_t AcknowledgeRequest;  /*!< Acknowledge Request Enable
+                                     This parameter can be any value of @ref DSI_AcknowledgeRequest     */
+  
+}DSI_LPCmdTypeDef;
+
+/** 
+  * @brief  DSI PHY Timings definition
+  */
+typedef struct 
+{
+  uint32_t ClockLaneHS2LPTime;        /*!< The maximum time that the D-PHY clock lane takes to go from high-speed
+                                           to low-power transmission                                              */
+  
+  uint32_t ClockLaneLP2HSTime;        /*!< The maximum time that the D-PHY clock lane takes to go from low-power
+                                           to high-speed transmission                                             */
+  
+  uint32_t DataLaneHS2LPTime;         /*!< The maximum time that the D-PHY data lanes takes to go from high-speed
+                                           to low-power transmission                                              */
+  
+  uint32_t DataLaneLP2HSTime;         /*!< The maximum time that the D-PHY data lanes takes to go from low-power
+                                           to high-speed transmission                                             */
+  
+  uint32_t DataLaneMaxReadTime;       /*!< The maximum time required to perform a read command */
+  
+  uint32_t StopWaitTime;              /*!< The minimum wait period to request a High-Speed transmission after the
+                                           Stop state                                                             */
+  
+}DSI_PHY_TimerTypeDef;
+
+/** 
+  * @brief  DSI HOST Timeouts definition
+  */
+typedef struct 
+{
+  uint32_t TimeoutCkdiv;                 /*!< Time-out clock division                                  */
+  
+  uint32_t HighSpeedTransmissionTimeout; /*!< High-speed transmission time-out                         */
+  
+  uint32_t LowPowerReceptionTimeout;     /*!< Low-power reception time-out                             */
+  
+  uint32_t HighSpeedReadTimeout;         /*!< High-speed read time-out                                 */
+  
+  uint32_t LowPowerReadTimeout;          /*!< Low-power read time-out                                  */
+  
+  uint32_t HighSpeedWriteTimeout;        /*!< High-speed write time-out                                */
+  
+  uint32_t HighSpeedWritePrespMode;      /*!< High-speed write presp mode
+                                              This parameter can be any value of @ref DSI_HS_PrespMode */
+  
+  uint32_t LowPowerWriteTimeout;         /*!< Low-speed write time-out                                 */
+  
+  uint32_t BTATimeout;                   /*!< BTA time-out                                             */
+  
+}DSI_HOST_TimeoutTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup DSI_DCS_Command
+  * @{
+  */
+#define DSI_ENTER_IDLE_MODE       0x39
+#define DSI_ENTER_INVERT_MODE     0x21
+#define DSI_ENTER_NORMAL_MODE     0x13
+#define DSI_ENTER_PARTIAL_MODE    0x12
+#define DSI_ENTER_SLEEP_MODE      0x10
+#define DSI_EXIT_IDLE_MODE        0x38
+#define DSI_EXIT_INVERT_MODE      0x20
+#define DSI_EXIT_SLEEP_MODE       0x11
+#define DSI_GET_3D_CONTROL        0x3F
+#define DSI_GET_ADDRESS_MODE      0x0B
+#define DSI_GET_BLUE_CHANNEL      0x08
+#define DSI_GET_DIAGNOSTIC_RESULT 0x0F
+#define DSI_GET_DISPLAY_MODE      0x0D
+#define DSI_GET_GREEN_CHANNEL     0x07
+#define DSI_GET_PIXEL_FORMAT      0x0C
+#define DSI_GET_POWER_MODE        0x0A
+#define DSI_GET_RED_CHANNEL       0x06
+#define DSI_GET_SCANLINE          0x45
+#define DSI_GET_SIGNAL_MODE       0x0E
+#define DSI_NOP                   0x00
+#define DSI_READ_DDB_CONTINUE     0xA8
+#define DSI_READ_DDB_START        0xA1
+#define DSI_READ_MEMORY_CONTINUE  0x3E
+#define DSI_READ_MEMORY_START     0x2E
+#define DSI_SET_3D_CONTROL        0x3D
+#define DSI_SET_ADDRESS_MODE      0x36
+#define DSI_SET_COLUMN_ADDRESS    0x2A
+#define DSI_SET_DISPLAY_OFF       0x28
+#define DSI_SET_DISPLAY_ON        0x29
+#define DSI_SET_GAMMA_CURVE       0x26
+#define DSI_SET_PAGE_ADDRESS      0x2B
+#define DSI_SET_PARTIAL_COLUMNS   0x31
+#define DSI_SET_PARTIAL_ROWS      0x30
+#define DSI_SET_PIXEL_FORMAT      0x3A
+#define DSI_SET_SCROLL_AREA       0x33
+#define DSI_SET_SCROLL_START      0x37
+#define DSI_SET_TEAR_OFF          0x34
+#define DSI_SET_TEAR_ON           0x35
+#define DSI_SET_TEAR_SCANLINE     0x44
+#define DSI_SET_VSYNC_TIMING      0x40
+#define DSI_SOFT_RESET            0x01
+#define DSI_WRITE_LUT             0x2D
+#define DSI_WRITE_MEMORY_CONTINUE 0x3C
+#define DSI_WRITE_MEMORY_START    0x2C
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Video_Mode_Type
+  * @{
+  */
+#define DSI_VID_MODE_NB_PULSES 0
+#define DSI_VID_MODE_NB_EVENTS 1
+#define DSI_VID_MODE_BURST     2
+#define IS_DSI_VIDEO_MODE_TYPE(VideoModeType)       (((VideoModeType) == DSI_VID_MODE_NB_PULSES) || \
+                                                     ((VideoModeType) == DSI_VID_MODE_NB_EVENTS) || \
+                                                     ((VideoModeType) == DSI_VID_MODE_BURST))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Color_Mode
+  * @{
+  */
+#define DSI_COLOR_MODE_FULL  0
+#define DSI_COLOR_MODE_EIGHT DSI_WCR_COLM
+#define IS_DSI_COLOR_MODE(ColorMode)                (((ColorMode) == DSI_COLOR_MODE_FULL) || ((ColorMode) == DSI_COLOR_MODE_EIGHT))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_ShutDown
+  * @{
+  */
+#define DSI_DISPLAY_ON  0
+#define DSI_DISPLAY_OFF DSI_WCR_SHTDN
+#define IS_DSI_SHUT_DOWN(ShutDown)                  (((ShutDown) == DSI_DISPLAY_ON) || ((ShutDown) == DSI_DISPLAY_OFF))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_Command
+  * @{
+  */
+#define DSI_LP_COMMAND_DISABLE 0
+#define DSI_LP_COMMAND_ENABLE  DSI_VMCR_LPCE
+#define IS_DSI_LP_COMMAND(LPCommand)                (((LPCommand) == DSI_LP_COMMAND_DISABLE) || ((LPCommand) == DSI_LP_COMMAND_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_HFP
+  * @{
+  */
+#define DSI_LP_HFP_DISABLE 0
+#define DSI_LP_HFP_ENABLE  DSI_VMCR_LPHFPE
+#define IS_DSI_LP_HFP(LPHFP)                        (((LPHFP) == DSI_LP_HFP_DISABLE) || ((LPHFP) == DSI_LP_HFP_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_HBP
+  * @{
+  */
+#define DSI_LP_HBP_DISABLE 0
+#define DSI_LP_HBP_ENABLE  DSI_VMCR_LPHBPE
+#define IS_DSI_LP_HBP(LPHBP)                        (((LPHBP) == DSI_LP_HBP_DISABLE) || ((LPHBP) == DSI_LP_HBP_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_VACT
+  * @{
+  */
+#define DSI_LP_VACT_DISABLE 0
+#define DSI_LP_VACT_ENABLE  DSI_VMCR_LPVAE
+#define IS_DSI_LP_VACTIVE(LPVActive)                (((LPVActive) == DSI_LP_VACT_DISABLE) || ((LPVActive) == DSI_LP_VACT_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_VFP
+  * @{
+  */
+#define DSI_LP_VFP_DISABLE 0
+#define DSI_LP_VFP_ENABLE  DSI_VMCR_LPVFPE
+#define IS_DSI_LP_VFP(LPVFP)                        (((LPVFP) == DSI_LP_VFP_DISABLE) || ((LPVFP) == DSI_LP_VFP_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_VBP
+  * @{
+  */
+#define DSI_LP_VBP_DISABLE 0
+#define DSI_LP_VBP_ENABLE  DSI_VMCR_LPVBPE
+#define IS_DSI_LP_VBP(LPVBP)                        (((LPVBP) == DSI_LP_VBP_DISABLE) || ((LPVBP) == DSI_LP_VBP_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_VSYNC
+  * @{
+  */
+#define DSI_LP_VSYNC_DISABLE 0
+#define DSI_LP_VSYNC_ENABLE  DSI_VMCR_LPVSAE
+#define IS_DSI_LP_VSYNC(LPVSYNC)                    (((LPVSYNC) == DSI_LP_VSYNC_DISABLE) || ((LPVSYNC) == DSI_LP_VSYNC_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_FBTA_acknowledge
+  * @{
+  */
+#define DSI_FBTAA_DISABLE 0
+#define DSI_FBTAA_ENABLE  DSI_VMCR_FBTAAE
+#define IS_DSI_FBTAA(FrameBTAAcknowledge)           (((FrameBTAAcknowledge) == DSI_FBTAA_DISABLE) || ((FrameBTAAcknowledge) == DSI_FBTAA_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_TearingEffectSource
+  * @{
+  */
+#define DSI_TE_DSILINK  0
+#define DSI_TE_EXTERNAL DSI_WCFGR_TESRC
+#define IS_DSI_TE_SOURCE(TESource)                  (((TESource) == DSI_TE_DSILINK) || ((TESource) == DSI_TE_EXTERNAL))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_TearingEffectPolarity
+  * @{
+  */
+#define DSI_TE_RISING_EDGE  0
+#define DSI_TE_FALLING_EDGE DSI_WCFGR_TEPOL
+#define IS_DSI_TE_POLARITY(TEPolarity)              (((TEPolarity) == DSI_TE_RISING_EDGE) || ((TEPolarity) == DSI_TE_FALLING_EDGE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Vsync_Polarity
+  * @{
+  */
+#define DSI_VSYNC_FALLING 0
+#define DSI_VSYNC_RISING  DSI_WCFGR_VSPOL
+#define IS_DSI_VS_POLARITY(VSPolarity)              (((VSPolarity) == DSI_VSYNC_FALLING) || ((VSPolarity) == DSI_VSYNC_RISING))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_AutomaticRefresh
+  * @{
+  */
+#define DSI_AR_DISABLE 0
+#define DSI_AR_ENABLE  DSI_WCFGR_AR
+#define IS_DSI_AUTOMATIC_REFRESH(AutomaticRefresh)  (((AutomaticRefresh) == DSI_AR_DISABLE) || ((AutomaticRefresh) == DSI_AR_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_TE_AcknowledgeRequest
+  * @{
+  */
+#define DSI_TE_ACKNOWLEDGE_DISABLE 0
+#define DSI_TE_ACKNOWLEDGE_ENABLE DSI_CMCR_TEARE
+#define IS_DSI_TE_ACK_REQUEST(TEAcknowledgeRequest) (((TEAcknowledgeRequest) == DSI_TE_ACKNOWLEDGE_DISABLE) || ((TEAcknowledgeRequest) == DSI_TE_ACKNOWLEDGE_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_AcknowledgeRequest
+  * @{
+  */
+#define DSI_ACKNOWLEDGE_DISABLE 0
+#define DSI_ACKNOWLEDGE_ENABLE DSI_CMCR_ARE
+#define IS_DSI_ACK_REQUEST(AcknowledgeRequest)      (((AcknowledgeRequest) == DSI_ACKNOWLEDGE_DISABLE) || ((AcknowledgeRequest) == DSI_ACKNOWLEDGE_ENABLE))
+
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPGenShortWriteNoP
+  * @{
+  */
+#define DSI_LP_GSW0P_DISABLE 0
+#define DSI_LP_GSW0P_ENABLE DSI_CMCR_GSW0TX
+#define IS_DSI_LP_GSW0P(LP_GSW0P)                   (((LP_GSW0P) == DSI_LP_GSW0P_DISABLE) || ((LP_GSW0P) == DSI_LP_GSW0P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPGenShortWriteOneP
+  * @{
+  */
+#define DSI_LP_GSW1P_DISABLE 0
+#define DSI_LP_GSW1P_ENABLE DSI_CMCR_GSW1TX
+#define IS_DSI_LP_GSW1P(LP_GSW1P)                   (((LP_GSW1P) == DSI_LP_GSW1P_DISABLE) || ((LP_GSW1P) == DSI_LP_GSW1P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPGenShortWriteTwoP
+  * @{
+  */
+#define DSI_LP_GSW2P_DISABLE 0
+#define DSI_LP_GSW2P_ENABLE DSI_CMCR_GSW2TX
+#define IS_DSI_LP_GSW2P(LP_GSW2P)                   (((LP_GSW2P) == DSI_LP_GSW2P_DISABLE) || ((LP_GSW2P) == DSI_LP_GSW2P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPGenShortReadNoP
+  * @{
+  */
+#define DSI_LP_GSR0P_DISABLE 0
+#define DSI_LP_GSR0P_ENABLE DSI_CMCR_GSR0TX
+#define IS_DSI_LP_GSR0P(LP_GSR0P)                   (((LP_GSR0P) == DSI_LP_GSR0P_DISABLE) || ((LP_GSR0P) == DSI_LP_GSR0P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPGenShortReadOneP
+  * @{
+  */
+#define DSI_LP_GSR1P_DISABLE 0
+#define DSI_LP_GSR1P_ENABLE DSI_CMCR_GSR1TX
+#define IS_DSI_LP_GSR1P(LP_GSR1P)                   (((LP_GSR1P) == DSI_LP_GSR1P_DISABLE) || ((LP_GSR1P) == DSI_LP_GSR1P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPGenShortReadTwoP
+  * @{
+  */
+#define DSI_LP_GSR2P_DISABLE 0
+#define DSI_LP_GSR2P_ENABLE DSI_CMCR_GSR2TX
+#define IS_DSI_LP_GSR2P(LP_GSR2P)                   (((LP_GSR2P) == DSI_LP_GSR2P_DISABLE) || ((LP_GSR2P) == DSI_LP_GSR2P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPGenLongWrite
+  * @{
+  */
+#define DSI_LP_GLW_DISABLE 0
+#define DSI_LP_GLW_ENABLE DSI_CMCR_GLWTX
+#define IS_DSI_LP_GLW(LP_GLW)                       (((LP_GLW) == DSI_LP_GLW_DISABLE) || ((LP_GLW) == DSI_LP_GLW_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPDcsShortWriteNoP
+  * @{
+  */
+#define DSI_LP_DSW0P_DISABLE 0
+#define DSI_LP_DSW0P_ENABLE DSI_CMCR_DSW0TX
+#define IS_DSI_LP_DSW0P(LP_DSW0P)                   (((LP_DSW0P) == DSI_LP_DSW0P_DISABLE) || ((LP_DSW0P) == DSI_LP_DSW0P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPDcsShortWriteOneP
+  * @{
+  */
+#define DSI_LP_DSW1P_DISABLE 0
+#define DSI_LP_DSW1P_ENABLE DSI_CMCR_DSW1TX
+#define IS_DSI_LP_DSW1P(LP_DSW1P)                   (((LP_DSW1P) == DSI_LP_DSW1P_DISABLE) || ((LP_DSW1P) == DSI_LP_DSW1P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPDcsShortReadNoP
+  * @{
+  */
+#define DSI_LP_DSR0P_DISABLE 0
+#define DSI_LP_DSR0P_ENABLE DSI_CMCR_DSR0TX
+#define IS_DSI_LP_DSR0P(LP_DSR0P)                   (((LP_DSR0P) == DSI_LP_DSR0P_DISABLE) || ((LP_DSR0P) == DSI_LP_DSR0P_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPDcsLongWrite
+  * @{
+  */
+#define DSI_LP_DLW_DISABLE 0
+#define DSI_LP_DLW_ENABLE DSI_CMCR_DLWTX
+#define IS_DSI_LP_DLW(LP_DLW)                       (((LP_DLW) == DSI_LP_DLW_DISABLE) || ((LP_DLW) == DSI_LP_DLW_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LP_LPMaxReadPacket
+  * @{
+  */
+#define DSI_LP_MRDP_DISABLE 0
+#define DSI_LP_MRDP_ENABLE DSI_CMCR_MRDPS
+#define IS_DSI_LP_MRDP(LP_MRDP)                     (((LP_MRDP) == DSI_LP_MRDP_DISABLE) || ((LP_MRDP) == DSI_LP_MRDP_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_HS_PrespMode
+  * @{
+  */
+#define DSI_HS_PM_DISABLE 0
+#define DSI_HS_PM_ENABLE DSI_TCCR3_PM
+/**
+  * @}
+  */
+
+
+/** @defgroup DSI_Automatic_Clk_Lane_Control
+  * @{
+  */
+#define DSI_AUTO_CLK_LANE_CTRL_DISABLE 0
+#define DSI_AUTO_CLK_LANE_CTRL_ENABLE  DSI_CLCR_ACR
+#define IS_DSI_AUTO_CLKLANE_CONTROL(AutoClkLane)    (((AutoClkLane) == DSI_AUTO_CLK_LANE_CTRL_DISABLE) || ((AutoClkLane) == DSI_AUTO_CLK_LANE_CTRL_ENABLE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Number_Of_Lanes
+  * @{
+  */
+#define DSI_ONE_DATA_LANE  0
+#define DSI_TWO_DATA_LANES 1
+#define IS_DSI_NUMBER_OF_LANES(NumberOfLanes)       (((NumberOfLanes) == DSI_ONE_DATA_LANE) || ((NumberOfLanes) == DSI_TWO_DATA_LANES))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_FlowControl
+  * @{
+  */
+#define DSI_FLOW_CONTROL_CRC_RX  DSI_PCR_CRCRXE
+#define DSI_FLOW_CONTROL_ECC_RX  DSI_PCR_ECCRXE
+#define DSI_FLOW_CONTROL_BTA     DSI_PCR_BTAE
+#define DSI_FLOW_CONTROL_EOTP_RX DSI_PCR_ETRXE
+#define DSI_FLOW_CONTROL_EOTP_TX DSI_PCR_ETTXE
+#define DSI_FLOW_CONTROL_ALL     (DSI_FLOW_CONTROL_CRC_RX | DSI_FLOW_CONTROL_ECC_RX | \
+                                  DSI_FLOW_CONTROL_BTA | DSI_FLOW_CONTROL_EOTP_RX | \
+                                  DSI_FLOW_CONTROL_EOTP_TX)
+#define IS_DSI_FLOW_CONTROL(FlowControl)            (((FlowControl) | DSI_FLOW_CONTROL_ALL) == DSI_FLOW_CONTROL_ALL)
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Color_Coding
+  * @{
+  */
+#define DSI_RGB565 ((uint32_t)0x00000000) /*!< The values 0x00000001 and 0x00000002 can also be used for the RGB565 color mode configuration */
+#define DSI_RGB666 ((uint32_t)0x00000003) /*!< The value 0x00000004 can also be used for the RGB666 color mode configuration                 */
+#define DSI_RGB888 ((uint32_t)0x00000005)
+#define IS_DSI_COLOR_CODING(ColorCoding)            ((ColorCoding) <= 5)
+
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LooselyPacked
+  * @{
+  */
+#define DSI_LOOSELY_PACKED_ENABLE  DSI_LCOLCR_LPE
+#define DSI_LOOSELY_PACKED_DISABLE 0
+#define IS_DSI_LOOSELY_PACKED(LooselyPacked)        (((LooselyPacked) == DSI_LOOSELY_PACKED_ENABLE) || ((LooselyPacked) == DSI_LOOSELY_PACKED_DISABLE))
+
+/**
+  * @}
+  */
+
+/** @defgroup DSI_HSYNC_Polarity
+  * @{
+  */
+#define DSI_HSYNC_ACTIVE_HIGH       0
+#define DSI_HSYNC_ACTIVE_LOW        DSI_LPCR_HSP
+#define IS_DSI_HSYNC_POLARITY(HSYNC)                (((HSYNC) == DSI_HSYNC_ACTIVE_HIGH) || ((HSYNC) == DSI_HSYNC_ACTIVE_LOW))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_VSYNC_Polarity
+  * @{
+  */
+#define DSI_VSYNC_ACTIVE_HIGH       0
+#define DSI_VSYNC_ACTIVE_LOW        DSI_LPCR_VSP
+#define IS_DSI_VSYNC_POLARITY(VSYNC)                (((VSYNC) == DSI_VSYNC_ACTIVE_HIGH) || ((VSYNC) == DSI_VSYNC_ACTIVE_LOW))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_DATA_ENABLE_Polarity
+  * @{
+  */
+#define DSI_DATA_ENABLE_ACTIVE_HIGH 0
+#define DSI_DATA_ENABLE_ACTIVE_LOW  DSI_LPCR_DEP
+#define IS_DSI_DE_POLARITY(DataEnable)              (((DataEnable) == DSI_DATA_ENABLE_ACTIVE_HIGH) || ((DataEnable) == DSI_DATA_ENABLE_ACTIVE_LOW))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_PLL_IDF
+  * @{
+  */
+#define DSI_PLL_IN_DIV1 ((uint32_t)0x00000001)
+#define DSI_PLL_IN_DIV2 ((uint32_t)0x00000002)
+#define DSI_PLL_IN_DIV3 ((uint32_t)0x00000003)
+#define DSI_PLL_IN_DIV4 ((uint32_t)0x00000004)
+#define DSI_PLL_IN_DIV5 ((uint32_t)0x00000005)
+#define DSI_PLL_IN_DIV6 ((uint32_t)0x00000006)
+#define DSI_PLL_IN_DIV7 ((uint32_t)0x00000007)
+#define IS_DSI_PLL_IDF(IDF)                         (((IDF) == DSI_PLL_IN_DIV1) || \
+                                                     ((IDF) == DSI_PLL_IN_DIV2) || \
+                                                     ((IDF) == DSI_PLL_IN_DIV3) || \
+                                                     ((IDF) == DSI_PLL_IN_DIV4) || \
+                                                     ((IDF) == DSI_PLL_IN_DIV5) || \
+                                                     ((IDF) == DSI_PLL_IN_DIV6) || \
+                                                     ((IDF) == DSI_PLL_IN_DIV7))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_PLL_ODF
+  * @{
+  */
+#define DSI_PLL_OUT_DIV1 ((uint32_t)0x00000000)
+#define DSI_PLL_OUT_DIV2 ((uint32_t)0x00000001)
+#define DSI_PLL_OUT_DIV4 ((uint32_t)0x00000002)
+#define DSI_PLL_OUT_DIV8 ((uint32_t)0x00000003)
+#define IS_DSI_PLL_ODF(ODF)                         (((ODF) == DSI_PLL_OUT_DIV1) || \
+                                                     ((ODF) == DSI_PLL_OUT_DIV2) || \
+                                                     ((ODF) == DSI_PLL_OUT_DIV4) || \
+                                                     ((ODF) == DSI_PLL_OUT_DIV8))
+#define IS_DSI_PLL_NDIV(NDIV)                       ((10 <= (NDIV)) && ((NDIV) <= 125))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Flags
+  * @{
+  */
+#define DSI_FLAG_TE    DSI_WISR_TEIF
+#define DSI_FLAG_ER    DSI_WISR_ERIF
+#define DSI_FLAG_BUSY  DSI_WISR_BUSY
+#define DSI_FLAG_PLLLS DSI_WISR_PLLLS
+#define DSI_FLAG_PLLL  DSI_WISR_PLLLIF
+#define DSI_FLAG_PLLU  DSI_WISR_PLLUIF
+#define DSI_FLAG_RRS   DSI_WISR_RRS
+#define DSI_FLAG_RR    DSI_WISR_RRIF
+
+#define IS_DSI_CLEAR_FLAG(FLAG) (((FLAG) == DSI_FLAG_TE) || ((FLAG) == DSI_FLAG_ER) || \
+                                 ((FLAG) == DSI_FLAG_PLLL) || ((FLAG) == DSI_FLAG_PLLU) || \
+                                 ((FLAG) == DSI_FLAG_RR))
+#define IS_DSI_GET_FLAG(FLAG) (((FLAG) == DSI_FLAG_TE) || ((FLAG) == DSI_FLAG_ER) || \
+                               ((FLAG) == DSI_FLAG_BUSY) || ((FLAG) == DSI_FLAG_PLLLS) || \
+                               ((FLAG) == DSI_FLAG_PLLL) || ((FLAG) == DSI_FLAG_PLLU) || \
+                               ((FLAG) == DSI_FLAG_RRS) || ((FLAG) == DSI_FLAG_RR))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Interrupts
+  * @{
+  */
+#define DSI_IT_TE   DSI_WIER_TEIE
+#define DSI_IT_ER   DSI_WIER_ERIE
+#define DSI_IT_PLLL DSI_WIER_PLLLIE
+#define DSI_IT_PLLU DSI_WIER_PLLUIE
+#define DSI_IT_RR   DSI_WIER_RRIE
+
+#define IS_DSI_IT(IT) (((IT) == DSI_IT_TE) || ((IT) == DSI_IT_ER) || \
+                       ((IT) == DSI_IT_PLLL) || ((IT) == DSI_IT_PLLU) || \
+                       ((IT) == DSI_IT_RR))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_SHORT_WRITE_PKT_Data_Type
+  * @{
+  */
+#define DSI_DCS_SHORT_PKT_WRITE_P0 ((uint32_t)0x00000005) /*!< DCS short write, no parameters      */
+#define DSI_DCS_SHORT_PKT_WRITE_P1 ((uint32_t)0x00000015) /*!< DCS short write, one parameter      */
+#define DSI_GEN_SHORT_PKT_WRITE_P0 ((uint32_t)0x00000003) /*!< Generic short write, no parameters  */
+#define DSI_GEN_SHORT_PKT_WRITE_P1 ((uint32_t)0x00000013) /*!< Generic short write, one parameter  */
+#define DSI_GEN_SHORT_PKT_WRITE_P2 ((uint32_t)0x00000023) /*!< Generic short write, two parameters */
+#define IS_DSI_SHORT_WRITE_PACKET_TYPE(MODE)        (((MODE) == DSI_DCS_SHORT_PKT_WRITE_P0) || \
+                                                     ((MODE) == DSI_DCS_SHORT_PKT_WRITE_P1) || \
+                                                     ((MODE) == DSI_GEN_SHORT_PKT_WRITE_P0) || \
+                                                     ((MODE) == DSI_GEN_SHORT_PKT_WRITE_P1) || \
+                                                     ((MODE) == DSI_GEN_SHORT_PKT_WRITE_P2))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_LONG_WRITE_PKT_Data_Type
+  * @{
+  */
+#define DSI_DCS_LONG_PKT_WRITE ((uint32_t)0x00000039) /*!< DCS long write     */
+#define DSI_GEN_LONG_PKT_WRITE ((uint32_t)0x00000029) /*!< Generic long write */
+#define IS_DSI_LONG_WRITE_PACKET_TYPE(MODE)         (((MODE) == DSI_DCS_LONG_PKT_WRITE) || \
+                                                     ((MODE) == DSI_GEN_LONG_PKT_WRITE))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_SHORT_READ_PKT_Data_Type
+  * @{
+  */
+#define DSI_DCS_SHORT_PKT_READ    ((uint32_t)0x00000006) /*!< DCS short read                     */
+#define DSI_GEN_SHORT_PKT_READ_P0 ((uint32_t)0x00000004) /*!< Generic short read, no parameters  */
+#define DSI_GEN_SHORT_PKT_READ_P1 ((uint32_t)0x00000014) /*!< Generic short read, one parameter  */
+#define DSI_GEN_SHORT_PKT_READ_P2 ((uint32_t)0x00000024) /*!< Generic short read, two parameters */
+#define IS_DSI_READ_PACKET_TYPE(MODE)               (((MODE) == DSI_DCS_SHORT_PKT_READ) || \
+                                                     ((MODE) == DSI_GEN_SHORT_PKT_READ_P0) || \
+                                                     ((MODE) == DSI_GEN_SHORT_PKT_READ_P1) || \
+                                                     ((MODE) == DSI_GEN_SHORT_PKT_READ_P2))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Error_Data_Type
+  * @{
+  */
+#define DSI_ERROR_NONE 0
+#define DSI_ERROR_ACK  ((uint32_t)0x00000001) /*!< acknowledge errors          */
+#define DSI_ERROR_PHY  ((uint32_t)0x00000002) /*!< PHY related errors          */
+#define DSI_ERROR_TX   ((uint32_t)0x00000004) /*!< transmission error          */
+#define DSI_ERROR_RX   ((uint32_t)0x00000008) /*!< reception error             */
+#define DSI_ERROR_ECC  ((uint32_t)0x00000010) /*!< ECC errors                  */
+#define DSI_ERROR_CRC  ((uint32_t)0x00000020) /*!< CRC error                   */
+#define DSI_ERROR_PSE  ((uint32_t)0x00000040) /*!< Packet Size error           */
+#define DSI_ERROR_EOT  ((uint32_t)0x00000080) /*!< End Of Transmission error   */
+#define DSI_ERROR_OVF  ((uint32_t)0x00000100) /*!< FIFO overflow error         */
+#define DSI_ERROR_GEN  ((uint32_t)0x00000200) /*!< Generic FIFO related errors */
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Lane_Group
+  * @{
+  */
+#define DSI_CLOCK_LANE ((uint32_t)0x00000000)
+#define DSI_DATA_LANES ((uint32_t)0x00000001)
+#define IS_DSI_LANE_GROUP(Lane)                     (((Lane) == DSI_CLOCK_LANE) || ((Lane) == DSI_DATA_LANES))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Communication_Delay
+  * @{
+  */
+#define DSI_SLEW_RATE_HSTX ((uint32_t)0x00000000)
+#define DSI_SLEW_RATE_LPTX ((uint32_t)0x00000001)
+#define DSI_HS_DELAY       ((uint32_t)0x00000002)
+#define IS_DSI_COMMUNICATION_DELAY(CommDelay)       (((CommDelay) == DSI_SLEW_RATE_HSTX) || ((CommDelay) == DSI_SLEW_RATE_LPTX) || ((CommDelay) == DSI_HS_DELAY))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_CustomLane
+  * @{
+  */
+#define DSI_SWAP_LANE_PINS   ((uint32_t)0x00000000)
+#define DSI_INVERT_HS_SIGNAL ((uint32_t)0x00000001)
+#define IS_DSI_CUSTOM_LANE(CustomLane)              (((CustomLane) == DSI_SWAP_LANE_PINS) || ((CustomLane) == DSI_INVERT_HS_SIGNAL))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Lane_Select
+  * @{
+  */
+#define DSI_CLOCK_LANE ((uint32_t)0x00000000)
+#define DSI_DATA_LANE0 ((uint32_t)0x00000001)
+#define DSI_DATA_LANE1 ((uint32_t)0x00000002)
+#define IS_DSI_LANE(Lane)                           (((Lane) == DSI_CLOCK_LANE) || ((Lane) == DSI_DATA_LANE0) || ((Lane) == DSI_DATA_LANE1))
+/**
+  * @}
+  */
+
+/** @defgroup DSI_PHY_Timing
+  * @{
+  */
+#define DSI_TCLK_POST    ((uint32_t)0x00000000)
+#define DSI_TLPX_CLK     ((uint32_t)0x00000001)
+#define DSI_THS_EXIT     ((uint32_t)0x00000002)
+#define DSI_TLPX_DATA    ((uint32_t)0x00000003)
+#define DSI_THS_ZERO     ((uint32_t)0x00000004)
+#define DSI_THS_TRAIL    ((uint32_t)0x00000005)
+#define DSI_THS_PREPARE  ((uint32_t)0x00000006)
+#define DSI_TCLK_ZERO    ((uint32_t)0x00000007)
+#define DSI_TCLK_PREPARE ((uint32_t)0x00000008)
+#define IS_DSI_PHY_TIMING(Timing)                   (((Timing) == DSI_TCLK_POST   ) || \
+                                                     ((Timing) == DSI_TLPX_CLK    ) || \
+                                                     ((Timing) == DSI_THS_EXIT    ) || \
+                                                     ((Timing) == DSI_TLPX_DATA   ) || \
+                                                     ((Timing) == DSI_THS_ZERO    ) || \
+                                                     ((Timing) == DSI_THS_TRAIL   ) || \
+                                                     ((Timing) == DSI_THS_PREPARE ) || \
+                                                     ((Timing) == DSI_TCLK_ZERO   ) || \
+                                                     ((Timing) == DSI_TCLK_PREPARE))                                                     
+/**
+  * @}
+  */
+#define IS_DSI_ALL_PERIPH(PERIPH) ((PERIPH) == DSI)
+
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+/* Initialization and Configuration functions *********************************/
+void DSI_DeInit(DSI_TypeDef *DSIx);
+void DSI_Init(DSI_TypeDef *DSIx,DSI_InitTypeDef* DSI_InitStruct, DSI_PLLInitTypeDef *PLLInit);
+void DSI_StructInit(DSI_InitTypeDef* DSI_InitStruct, DSI_HOST_TimeoutTypeDef* DSI_HOST_TimeoutInitStruct);
+void DSI_SetGenericVCID(DSI_TypeDef *DSIx, uint32_t VirtualChannelID);
+void DSI_ConfigVideoMode(DSI_TypeDef *DSIx, DSI_VidCfgTypeDef *VidCfg);
+void DSI_ConfigAdaptedCommandMode(DSI_TypeDef *DSIx, DSI_CmdCfgTypeDef *CmdCfg);
+void DSI_ConfigCommand(DSI_TypeDef *DSIx, DSI_LPCmdTypeDef *LPCmd);
+void DSI_ConfigFlowControl(DSI_TypeDef *DSIx, uint32_t FlowControl);
+void DSI_ConfigPhyTimer(DSI_TypeDef *DSIx, DSI_PHY_TimerTypeDef *PhyTimers);
+void DSI_ConfigHostTimeouts(DSI_TypeDef *DSIx, DSI_HOST_TimeoutTypeDef *HostTimeouts);
+void DSI_PatternGeneratorStart(DSI_TypeDef *DSIx, uint32_t Mode, uint32_t Orientation);
+void DSI_PatternGeneratorStop(DSI_TypeDef *DSIx);
+void DSI_Start(DSI_TypeDef *DSIx);
+void DSI_Stop(DSI_TypeDef *DSIx);
+void DSI_Refresh(DSI_TypeDef *DSIx);
+void DSI_ColorMode(DSI_TypeDef *DSIx, uint32_t ColorMode);
+void DSI_Shutdown(DSI_TypeDef *DSIx, uint32_t Shutdown);
+
+/* Alias for compatibility with STM32F4XX Standard Peripherals Library version number V1.6.0 */
+#define DSI_ConfigLowPowerCommand DSI_ConfigCommand
+
+/* Data transfers management functions ****************************************/
+void DSI_ShortWrite(DSI_TypeDef *DSIx, uint32_t ChannelID, uint32_t Mode, uint32_t Param1, uint32_t Param2);
+void DSI_LongWrite(DSI_TypeDef *DSIx, uint32_t ChannelID, uint32_t Mode, uint32_t NbParams, uint32_t Param1, uint8_t* ParametersTable);
+void DSI_Read(DSI_TypeDef *DSIx, uint32_t ChannelNbr, uint8_t* Array, uint32_t Size, uint32_t Mode, uint32_t DCSCmd, uint8_t* ParametersTable);
+
+/* Low Power functions ********************************************************/
+void DSI_EnterULPMData(DSI_TypeDef *DSIx);
+void DSI_ExitULPMData(DSI_TypeDef *DSIx);
+void DSI_EnterULPM(DSI_TypeDef *DSIx);
+void DSI_ExitULPM(DSI_TypeDef *DSIx);
+void DSI_SetSlewRateAndDelayTuning(DSI_TypeDef *DSIx, uint32_t CommDelay, uint32_t Lane, uint32_t Value);
+void DSI_SetLowPowerRXFilter(DSI_TypeDef *DSIx, uint32_t Frequency);
+void DSI_SetSDD(DSI_TypeDef *DSIx, FunctionalState State);
+void DSI_SetLanePinsConfiguration(DSI_TypeDef *DSIx, uint32_t CustomLane, uint32_t Lane, FunctionalState State);
+void DSI_SetPHYTimings(DSI_TypeDef *DSIx, uint32_t Timing, FunctionalState State, uint32_t Value);
+void DSI_ForceTXStopMode(DSI_TypeDef *DSIx, uint32_t Lane, FunctionalState State);
+void DSI_ForceRXLowPower(DSI_TypeDef *DSIx, FunctionalState State);
+void DSI_ForceDataLanesInRX(DSI_TypeDef *DSIx, FunctionalState State);
+void DSI_SetPullDown(DSI_TypeDef *DSIx, FunctionalState State);
+void DSI_SetContentionDetectionOff(DSI_TypeDef *DSIx, FunctionalState State);
+
+/* Interrupts and flags management functions **********************************/
+void DSI_ITConfig(DSI_TypeDef* DSIx, uint32_t DSI_IT, FunctionalState NewState);
+FlagStatus DSI_GetFlagStatus(DSI_TypeDef* DSIx, uint16_t DSI_FLAG);
+void DSI_ClearFlag(DSI_TypeDef* DSIx, uint16_t DSI_FLAG);
+ITStatus DSI_GetITStatus(DSI_TypeDef* DSIx, uint32_t DSI_IT);
+void DSI_ClearITPendingBit(DSI_TypeDef* DSIx, uint32_t DSI_IT);
+void DSI_ConfigErrorMonitor(DSI_TypeDef *DSIx, uint32_t ActiveErrors);
+
+#endif /* STM32F469_479xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_DSI_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_exti.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_exti.h
new file mode 100644
index 00000000..8dedd124
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_exti.h
@@ -0,0 +1,185 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_exti.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the EXTI firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_EXTI_H
+#define __STM32F4xx_EXTI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup EXTI
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  EXTI mode enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Mode_Interrupt = 0x00,
+  EXTI_Mode_Event = 0x04
+}EXTIMode_TypeDef;
+
+#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event))
+
+/** 
+  * @brief  EXTI Trigger enumeration  
+  */
+
+typedef enum
+{
+  EXTI_Trigger_Rising = 0x08,
+  EXTI_Trigger_Falling = 0x0C,  
+  EXTI_Trigger_Rising_Falling = 0x10
+}EXTITrigger_TypeDef;
+
+#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \
+                                  ((TRIGGER) == EXTI_Trigger_Falling) || \
+                                  ((TRIGGER) == EXTI_Trigger_Rising_Falling))
+/** 
+  * @brief  EXTI Init Structure definition  
+  */
+
+typedef struct
+{
+  uint32_t EXTI_Line;               /*!< Specifies the EXTI lines to be enabled or disabled.
+                                         This parameter can be any combination value of @ref EXTI_Lines */
+   
+  EXTIMode_TypeDef EXTI_Mode;       /*!< Specifies the mode for the EXTI lines.
+                                         This parameter can be a value of @ref EXTIMode_TypeDef */
+
+  EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines.
+                                         This parameter can be a value of @ref EXTITrigger_TypeDef */
+
+  FunctionalState EXTI_LineCmd;     /*!< Specifies the new state of the selected EXTI lines.
+                                         This parameter can be set either to ENABLE or DISABLE */ 
+}EXTI_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup EXTI_Exported_Constants
+  * @{
+  */
+
+/** @defgroup EXTI_Lines 
+  * @{
+  */
+
+#define EXTI_Line0       ((uint32_t)0x00001)     /*!< External interrupt line 0 */
+#define EXTI_Line1       ((uint32_t)0x00002)     /*!< External interrupt line 1 */
+#define EXTI_Line2       ((uint32_t)0x00004)     /*!< External interrupt line 2 */
+#define EXTI_Line3       ((uint32_t)0x00008)     /*!< External interrupt line 3 */
+#define EXTI_Line4       ((uint32_t)0x00010)     /*!< External interrupt line 4 */
+#define EXTI_Line5       ((uint32_t)0x00020)     /*!< External interrupt line 5 */
+#define EXTI_Line6       ((uint32_t)0x00040)     /*!< External interrupt line 6 */
+#define EXTI_Line7       ((uint32_t)0x00080)     /*!< External interrupt line 7 */
+#define EXTI_Line8       ((uint32_t)0x00100)     /*!< External interrupt line 8 */
+#define EXTI_Line9       ((uint32_t)0x00200)     /*!< External interrupt line 9 */
+#define EXTI_Line10      ((uint32_t)0x00400)     /*!< External interrupt line 10 */
+#define EXTI_Line11      ((uint32_t)0x00800)     /*!< External interrupt line 11 */
+#define EXTI_Line12      ((uint32_t)0x01000)     /*!< External interrupt line 12 */
+#define EXTI_Line13      ((uint32_t)0x02000)     /*!< External interrupt line 13 */
+#define EXTI_Line14      ((uint32_t)0x04000)     /*!< External interrupt line 14 */
+#define EXTI_Line15      ((uint32_t)0x08000)     /*!< External interrupt line 15 */
+#define EXTI_Line16      ((uint32_t)0x10000)     /*!< External interrupt line 16 Connected to the PVD Output */
+#define EXTI_Line17      ((uint32_t)0x20000)     /*!< External interrupt line 17 Connected to the RTC Alarm event */
+#define EXTI_Line18      ((uint32_t)0x40000)     /*!< External interrupt line 18 Connected to the USB OTG FS Wakeup from suspend event */                                    
+#define EXTI_Line19      ((uint32_t)0x80000)     /*!< External interrupt line 19 Connected to the Ethernet Wakeup event */
+#define EXTI_Line20      ((uint32_t)0x00100000)  /*!< External interrupt line 20 Connected to the USB OTG HS (configured in FS) Wakeup event  */
+#define EXTI_Line21      ((uint32_t)0x00200000)  /*!< External interrupt line 21 Connected to the RTC Tamper and Time Stamp events */                                               
+#define EXTI_Line22      ((uint32_t)0x00400000)  /*!< External interrupt line 22 Connected to the RTC Wakeup event */
+#define EXTI_Line23      ((uint32_t)0x00800000)  /*!< External interrupt line 23 Connected to the LPTIM Wakeup event */
+
+                                          
+#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0xFF800000) == 0x00) && ((LINE) != (uint16_t)0x00))
+
+#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \
+                                ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \
+                                ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \
+                                ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \
+                                ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \
+                                ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \
+                                ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \
+                                ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \
+                                ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \
+                                ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19) || \
+                                ((LINE) == EXTI_Line20) || ((LINE) == EXTI_Line21) ||\
+                                ((LINE) == EXTI_Line22) || ((LINE) == EXTI_Line23))
+                    
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/*  Function used to set the EXTI configuration to the default reset state *****/
+void EXTI_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
+void EXTI_ClearFlag(uint32_t EXTI_Line);
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_EXTI_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_flash.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_flash.h
new file mode 100644
index 00000000..17f7533a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_flash.h
@@ -0,0 +1,493 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_flash.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the FLASH 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_FLASH_H
+#define __STM32F4xx_FLASH_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FLASH
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/** 
+  * @brief FLASH Status  
+  */ 
+typedef enum
+{ 
+  FLASH_BUSY = 1,
+  FLASH_ERROR_RD,
+  FLASH_ERROR_PGS,
+  FLASH_ERROR_PGP,
+  FLASH_ERROR_PGA,
+  FLASH_ERROR_WRP,
+  FLASH_ERROR_PROGRAM,
+  FLASH_ERROR_OPERATION,
+  FLASH_COMPLETE
+}FLASH_Status;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FLASH_Exported_Constants
+  * @{
+  */  
+
+/** @defgroup Flash_Latency 
+  * @{
+  */ 
+#define FLASH_Latency_0                ((uint8_t)0x0000)  /*!< FLASH Zero Latency cycle      */
+#define FLASH_Latency_1                ((uint8_t)0x0001)  /*!< FLASH One Latency cycle       */
+#define FLASH_Latency_2                ((uint8_t)0x0002)  /*!< FLASH Two Latency cycles      */
+#define FLASH_Latency_3                ((uint8_t)0x0003)  /*!< FLASH Three Latency cycles    */
+#define FLASH_Latency_4                ((uint8_t)0x0004)  /*!< FLASH Four Latency cycles     */
+#define FLASH_Latency_5                ((uint8_t)0x0005)  /*!< FLASH Five Latency cycles     */
+#define FLASH_Latency_6                ((uint8_t)0x0006)  /*!< FLASH Six Latency cycles      */
+#define FLASH_Latency_7                ((uint8_t)0x0007)  /*!< FLASH Seven Latency cycles    */
+#define FLASH_Latency_8                ((uint8_t)0x0008)  /*!< FLASH Eight Latency cycles    */
+#define FLASH_Latency_9                ((uint8_t)0x0009)  /*!< FLASH Nine Latency cycles     */
+#define FLASH_Latency_10               ((uint8_t)0x000A)  /*!< FLASH Ten Latency cycles      */
+#define FLASH_Latency_11               ((uint8_t)0x000B)  /*!< FLASH Eleven Latency cycles   */
+#define FLASH_Latency_12               ((uint8_t)0x000C)  /*!< FLASH Twelve Latency cycles   */
+#define FLASH_Latency_13               ((uint8_t)0x000D)  /*!< FLASH Thirteen Latency cycles */
+#define FLASH_Latency_14               ((uint8_t)0x000E)  /*!< FLASH Fourteen Latency cycles */
+#define FLASH_Latency_15               ((uint8_t)0x000F)  /*!< FLASH Fifteen Latency cycles  */
+
+
+#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0)  || \
+                                   ((LATENCY) == FLASH_Latency_1)  || \
+                                   ((LATENCY) == FLASH_Latency_2)  || \
+                                   ((LATENCY) == FLASH_Latency_3)  || \
+                                   ((LATENCY) == FLASH_Latency_4)  || \
+                                   ((LATENCY) == FLASH_Latency_5)  || \
+                                   ((LATENCY) == FLASH_Latency_6)  || \
+                                   ((LATENCY) == FLASH_Latency_7)  || \
+                                   ((LATENCY) == FLASH_Latency_8)  || \
+                                   ((LATENCY) == FLASH_Latency_9)  || \
+                                   ((LATENCY) == FLASH_Latency_10) || \
+                                   ((LATENCY) == FLASH_Latency_11) || \
+                                   ((LATENCY) == FLASH_Latency_12) || \
+                                   ((LATENCY) == FLASH_Latency_13) || \
+                                   ((LATENCY) == FLASH_Latency_14) || \
+                                   ((LATENCY) == FLASH_Latency_15))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Voltage_Range 
+  * @{
+  */ 
+#define VoltageRange_1        ((uint8_t)0x00)  /*!< Device operating range: 1.8V to 2.1V */
+#define VoltageRange_2        ((uint8_t)0x01)  /*!= 0x08000000) && ((ADDRESS) <= 0x081FFFFF)) ||\
+                                   (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))  
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+
+#if defined (STM32F40_41xxx)
+#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x080FFFFF)) ||\
+                                   (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F))) 
+#endif /* STM32F40_41xxx */
+
+#if defined (STM32F401xx)
+#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0803FFFF)) ||\
+                                   (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))
+#endif /* STM32F401xx */
+
+#if defined (STM32F411xE) || defined (STM32F446xx)
+#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0807FFFF)) ||\
+                                   (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))
+#endif /* STM32F411xE || STM32F446xx */
+
+#if defined (STM32F410xx)
+#define IS_FLASH_ADDRESS(ADDRESS) ((((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0801FFFF)) ||\
+                                   (((ADDRESS) >= 0x1FFF7800) && ((ADDRESS) <= 0x1FFF7A0F)))
+#endif /* STM32F410xx */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup Option_Bytes_Write_Protection 
+  * @{
+  */ 
+#define OB_WRP_Sector_0       ((uint32_t)0x00000001) /*!< Write protection of Sector0     */
+#define OB_WRP_Sector_1       ((uint32_t)0x00000002) /*!< Write protection of Sector1     */
+#define OB_WRP_Sector_2       ((uint32_t)0x00000004) /*!< Write protection of Sector2     */
+#define OB_WRP_Sector_3       ((uint32_t)0x00000008) /*!< Write protection of Sector3     */
+#define OB_WRP_Sector_4       ((uint32_t)0x00000010) /*!< Write protection of Sector4     */
+#define OB_WRP_Sector_5       ((uint32_t)0x00000020) /*!< Write protection of Sector5     */
+#define OB_WRP_Sector_6       ((uint32_t)0x00000040) /*!< Write protection of Sector6     */
+#define OB_WRP_Sector_7       ((uint32_t)0x00000080) /*!< Write protection of Sector7     */
+#define OB_WRP_Sector_8       ((uint32_t)0x00000100) /*!< Write protection of Sector8     */
+#define OB_WRP_Sector_9       ((uint32_t)0x00000200) /*!< Write protection of Sector9     */
+#define OB_WRP_Sector_10      ((uint32_t)0x00000400) /*!< Write protection of Sector10    */
+#define OB_WRP_Sector_11      ((uint32_t)0x00000800) /*!< Write protection of Sector11    */
+#define OB_WRP_Sector_12      ((uint32_t)0x00000001) /*!< Write protection of Sector12    */
+#define OB_WRP_Sector_13      ((uint32_t)0x00000002) /*!< Write protection of Sector13    */
+#define OB_WRP_Sector_14      ((uint32_t)0x00000004) /*!< Write protection of Sector14    */
+#define OB_WRP_Sector_15      ((uint32_t)0x00000008) /*!< Write protection of Sector15    */
+#define OB_WRP_Sector_16      ((uint32_t)0x00000010) /*!< Write protection of Sector16    */
+#define OB_WRP_Sector_17      ((uint32_t)0x00000020) /*!< Write protection of Sector17    */
+#define OB_WRP_Sector_18      ((uint32_t)0x00000040) /*!< Write protection of Sector18    */
+#define OB_WRP_Sector_19      ((uint32_t)0x00000080) /*!< Write protection of Sector19    */
+#define OB_WRP_Sector_20      ((uint32_t)0x00000100) /*!< Write protection of Sector20    */
+#define OB_WRP_Sector_21      ((uint32_t)0x00000200) /*!< Write protection of Sector21    */
+#define OB_WRP_Sector_22      ((uint32_t)0x00000400) /*!< Write protection of Sector22    */
+#define OB_WRP_Sector_23      ((uint32_t)0x00000800) /*!< Write protection of Sector23    */
+#define OB_WRP_Sector_All     ((uint32_t)0x00000FFF) /*!< Write protection of all Sectors */
+
+#define IS_OB_WRP(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+/**
+  * @}
+  */
+
+/** @defgroup  Selection_Protection_Mode
+  * @{
+  */
+#define OB_PcROP_Disable   ((uint8_t)0x00) /*!< Disabled PcROP, nWPRi bits used for Write Protection on sector i */
+#define OB_PcROP_Enable    ((uint8_t)0x80) /*!< Enable PcROP, nWPRi bits used for PCRoP Protection on sector i   */
+#define IS_OB_PCROP_SELECT(PCROP) (((PCROP) == OB_PcROP_Disable) || ((PCROP) == OB_PcROP_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup Option_Bytes_PC_ReadWrite_Protection 
+  * @{
+  */ 
+#define OB_PCROP_Sector_0        ((uint32_t)0x00000001) /*!< PC Read/Write protection of Sector0      */
+#define OB_PCROP_Sector_1        ((uint32_t)0x00000002) /*!< PC Read/Write protection of Sector1      */
+#define OB_PCROP_Sector_2        ((uint32_t)0x00000004) /*!< PC Read/Write protection of Sector2      */
+#define OB_PCROP_Sector_3        ((uint32_t)0x00000008) /*!< PC Read/Write protection of Sector3      */
+#define OB_PCROP_Sector_4        ((uint32_t)0x00000010) /*!< PC Read/Write protection of Sector4      */
+#define OB_PCROP_Sector_5        ((uint32_t)0x00000020) /*!< PC Read/Write protection of Sector5      */
+#define OB_PCROP_Sector_6        ((uint32_t)0x00000040) /*!< PC Read/Write protection of Sector6      */
+#define OB_PCROP_Sector_7        ((uint32_t)0x00000080) /*!< PC Read/Write protection of Sector7      */
+#define OB_PCROP_Sector_8        ((uint32_t)0x00000100) /*!< PC Read/Write protection of Sector8      */
+#define OB_PCROP_Sector_9        ((uint32_t)0x00000200) /*!< PC Read/Write protection of Sector9      */
+#define OB_PCROP_Sector_10       ((uint32_t)0x00000400) /*!< PC Read/Write protection of Sector10     */
+#define OB_PCROP_Sector_11       ((uint32_t)0x00000800) /*!< PC Read/Write protection of Sector11     */
+#define OB_PCROP_Sector_12       ((uint32_t)0x00000001) /*!< PC Read/Write protection of Sector12     */
+#define OB_PCROP_Sector_13       ((uint32_t)0x00000002) /*!< PC Read/Write protection of Sector13     */
+#define OB_PCROP_Sector_14       ((uint32_t)0x00000004) /*!< PC Read/Write protection of Sector14     */
+#define OB_PCROP_Sector_15       ((uint32_t)0x00000008) /*!< PC Read/Write protection of Sector15     */
+#define OB_PCROP_Sector_16       ((uint32_t)0x00000010) /*!< PC Read/Write protection of Sector16     */
+#define OB_PCROP_Sector_17       ((uint32_t)0x00000020) /*!< PC Read/Write protection of Sector17     */
+#define OB_PCROP_Sector_18       ((uint32_t)0x00000040) /*!< PC Read/Write protection of Sector18     */
+#define OB_PCROP_Sector_19       ((uint32_t)0x00000080) /*!< PC Read/Write protection of Sector19     */
+#define OB_PCROP_Sector_20       ((uint32_t)0x00000100) /*!< PC Read/Write protection of Sector20     */
+#define OB_PCROP_Sector_21       ((uint32_t)0x00000200) /*!< PC Read/Write protection of Sector21     */
+#define OB_PCROP_Sector_22       ((uint32_t)0x00000400) /*!< PC Read/Write protection of Sector22     */
+#define OB_PCROP_Sector_23       ((uint32_t)0x00000800) /*!< PC Read/Write protection of Sector23     */
+#define OB_PCROP_Sector_All      ((uint32_t)0x00000FFF) /*!< PC Read/Write protection of all Sectors  */
+
+#define IS_OB_PCROP(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Option_Bytes_Read_Protection 
+  * @{
+  */
+#define OB_RDP_Level_0   ((uint8_t)0xAA)
+#define OB_RDP_Level_1   ((uint8_t)0x55)
+/*#define OB_RDP_Level_2   ((uint8_t)0xCC)*/ /*!< Warning: When enabling read protection level 2 
+                                                  it's no more possible to go back to level 1 or 0 */
+#define IS_OB_RDP(LEVEL) (((LEVEL) == OB_RDP_Level_0)||\
+                          ((LEVEL) == OB_RDP_Level_1))/*||\
+                          ((LEVEL) == OB_RDP_Level_2))*/
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Option_Bytes_IWatchdog 
+  * @{
+  */ 
+#define OB_IWDG_SW                     ((uint8_t)0x20)  /*!< Software IWDG selected */
+#define OB_IWDG_HW                     ((uint8_t)0x00)  /*!< Hardware IWDG selected */
+#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Option_Bytes_nRST_STOP 
+  * @{
+  */ 
+#define OB_STOP_NoRST                  ((uint8_t)0x40) /*!< No reset generated when entering in STOP */
+#define OB_STOP_RST                    ((uint8_t)0x00) /*!< Reset generated when entering in STOP */
+#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup FLASH_Option_Bytes_nRST_STDBY 
+  * @{
+  */ 
+#define OB_STDBY_NoRST                 ((uint8_t)0x80) /*!< No reset generated when entering in STANDBY */
+#define OB_STDBY_RST                   ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */
+#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST))
+/**
+  * @}
+  */
+  
+/** @defgroup FLASH_BOR_Reset_Level 
+  * @{
+  */  
+#define OB_BOR_LEVEL3          ((uint8_t)0x00)  /*!< Supply voltage ranges from 2.70 to 3.60 V */
+#define OB_BOR_LEVEL2          ((uint8_t)0x04)  /*!< Supply voltage ranges from 2.40 to 2.70 V */
+#define OB_BOR_LEVEL1          ((uint8_t)0x08)  /*!< Supply voltage ranges from 2.10 to 2.40 V */
+#define OB_BOR_OFF             ((uint8_t)0x0C)  /*!< Supply voltage ranges from 1.62 to 2.10 V */
+#define IS_OB_BOR(LEVEL) (((LEVEL) == OB_BOR_LEVEL1) || ((LEVEL) == OB_BOR_LEVEL2) ||\
+                          ((LEVEL) == OB_BOR_LEVEL3) || ((LEVEL) == OB_BOR_OFF))
+/**
+  * @}
+  */
+  
+/** @defgroup FLASH_Dual_Boot
+  * @{
+  */
+#define OB_Dual_BootEnabled   ((uint8_t)0x10) /*!< Dual Bank Boot Enable                             */
+#define OB_Dual_BootDisabled  ((uint8_t)0x00) /*!< Dual Bank Boot Disable, always boot on User Flash */
+#define IS_OB_BOOT(BOOT) (((BOOT) == OB_Dual_BootEnabled) || ((BOOT) == OB_Dual_BootDisabled))
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Interrupts 
+  * @{
+  */ 
+#define FLASH_IT_EOP                   ((uint32_t)0x01000000)  /*!< End of FLASH Operation Interrupt source */
+#define FLASH_IT_ERR                   ((uint32_t)0x02000000)  /*!< Error Interrupt source */
+#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFCFFFFFF) == 0x00000000) && ((IT) != 0x00000000))
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Flags 
+  * @{
+  */ 
+#define FLASH_FLAG_EOP                 ((uint32_t)0x00000001)  /*!< FLASH End of Operation flag               */
+#define FLASH_FLAG_OPERR               ((uint32_t)0x00000002)  /*!< FLASH operation Error flag                */
+#define FLASH_FLAG_WRPERR              ((uint32_t)0x00000010)  /*!< FLASH Write protected error flag          */
+#define FLASH_FLAG_PGAERR              ((uint32_t)0x00000020)  /*!< FLASH Programming Alignment error flag    */
+#define FLASH_FLAG_PGPERR              ((uint32_t)0x00000040)  /*!< FLASH Programming Parallelism error flag  */
+#define FLASH_FLAG_PGSERR              ((uint32_t)0x00000080)  /*!< FLASH Programming Sequence error flag     */
+#define FLASH_FLAG_RDERR               ((uint32_t)0x00000100)  /*!< Read Protection error flag (PCROP)        */
+#define FLASH_FLAG_BSY                 ((uint32_t)0x00010000)  /*!< FLASH Busy flag                           */ 
+#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFE0C) == 0x00000000) && ((FLAG) != 0x00000000))
+#define IS_FLASH_GET_FLAG(FLAG)  (((FLAG) == FLASH_FLAG_EOP)    || ((FLAG) == FLASH_FLAG_OPERR)  || \
+                                  ((FLAG) == FLASH_FLAG_WRPERR) || ((FLAG) == FLASH_FLAG_PGAERR) || \
+                                  ((FLAG) == FLASH_FLAG_PGPERR) || ((FLAG) == FLASH_FLAG_PGSERR) || \
+                                  ((FLAG) == FLASH_FLAG_BSY)    || ((FLAG) == FLASH_FLAG_RDERR))
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Program_Parallelism   
+  * @{
+  */
+#define FLASH_PSIZE_BYTE           ((uint32_t)0x00000000)
+#define FLASH_PSIZE_HALF_WORD      ((uint32_t)0x00000100)
+#define FLASH_PSIZE_WORD           ((uint32_t)0x00000200)
+#define FLASH_PSIZE_DOUBLE_WORD    ((uint32_t)0x00000300)
+#define CR_PSIZE_MASK              ((uint32_t)0xFFFFFCFF)
+/**
+  * @}
+  */ 
+
+/** @defgroup FLASH_Keys 
+  * @{
+  */ 
+#define RDP_KEY                  ((uint16_t)0x00A5)
+#define FLASH_KEY1               ((uint32_t)0x45670123)
+#define FLASH_KEY2               ((uint32_t)0xCDEF89AB)
+#define FLASH_OPT_KEY1           ((uint32_t)0x08192A3B)
+#define FLASH_OPT_KEY2           ((uint32_t)0x4C5D6E7F)
+/**
+  * @}
+  */ 
+
+/** 
+  * @brief   ACR register byte 0 (Bits[7:0]) base address  
+  */ 
+#define ACR_BYTE0_ADDRESS           ((uint32_t)0x40023C00) 
+/** 
+  * @brief   OPTCR register byte 0 (Bits[7:0]) base address  
+  */ 
+#define OPTCR_BYTE0_ADDRESS         ((uint32_t)0x40023C14)
+/** 
+  * @brief   OPTCR register byte 1 (Bits[15:8]) base address  
+  */ 
+#define OPTCR_BYTE1_ADDRESS         ((uint32_t)0x40023C15)
+/** 
+  * @brief   OPTCR register byte 2 (Bits[23:16]) base address  
+  */ 
+#define OPTCR_BYTE2_ADDRESS         ((uint32_t)0x40023C16)
+/** 
+  * @brief   OPTCR register byte 3 (Bits[31:24]) base address  
+  */ 
+#define OPTCR_BYTE3_ADDRESS         ((uint32_t)0x40023C17)
+
+/** 
+  * @brief   OPTCR1 register byte 0 (Bits[7:0]) base address  
+  */ 
+#define OPTCR1_BYTE2_ADDRESS         ((uint32_t)0x40023C1A)
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+ 
+/* FLASH Interface configuration functions ************************************/
+void FLASH_SetLatency(uint32_t FLASH_Latency);
+void FLASH_PrefetchBufferCmd(FunctionalState NewState);
+void FLASH_InstructionCacheCmd(FunctionalState NewState);
+void FLASH_DataCacheCmd(FunctionalState NewState);
+void FLASH_InstructionCacheReset(void);
+void FLASH_DataCacheReset(void);
+
+/* FLASH Memory Programming functions *****************************************/   
+void         FLASH_Unlock(void);
+void         FLASH_Lock(void);
+FLASH_Status FLASH_EraseSector(uint32_t FLASH_Sector, uint8_t VoltageRange);
+FLASH_Status FLASH_EraseAllSectors(uint8_t VoltageRange);
+FLASH_Status FLASH_EraseAllBank1Sectors(uint8_t VoltageRange);
+FLASH_Status FLASH_EraseAllBank2Sectors(uint8_t VoltageRange);
+FLASH_Status FLASH_ProgramDoubleWord(uint32_t Address, uint64_t Data);
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
+FLASH_Status FLASH_ProgramByte(uint32_t Address, uint8_t Data);
+
+/* Option Bytes Programming functions *****************************************/ 
+void         FLASH_OB_Unlock(void);
+void         FLASH_OB_Lock(void);
+void         FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState);
+void         FLASH_OB_WRP1Config(uint32_t OB_WRP, FunctionalState NewState);
+void         FLASH_OB_PCROPSelectionConfig(uint8_t OB_PcROP);
+void         FLASH_OB_PCROPConfig(uint32_t OB_PCROP, FunctionalState NewState);
+void         FLASH_OB_PCROP1Config(uint32_t OB_PCROP, FunctionalState NewState);
+void         FLASH_OB_RDPConfig(uint8_t OB_RDP);
+void         FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY);
+void         FLASH_OB_BORConfig(uint8_t OB_BOR);
+void         FLASH_OB_BootConfig(uint8_t OB_BOOT);
+FLASH_Status FLASH_OB_Launch(void);
+uint8_t      FLASH_OB_GetUser(void);
+uint16_t     FLASH_OB_GetWRP(void);
+uint16_t     FLASH_OB_GetWRP1(void);
+uint16_t     FLASH_OB_GetPCROP(void);
+uint16_t     FLASH_OB_GetPCROP1(void);
+FlagStatus   FLASH_OB_GetRDP(void);
+uint8_t      FLASH_OB_GetBOR(void);
+
+/* Interrupts and flags management functions **********************************/
+void         FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
+FlagStatus   FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
+void         FLASH_ClearFlag(uint32_t FLASH_FLAG);
+FLASH_Status FLASH_GetStatus(void);
+FLASH_Status FLASH_WaitForLastOperation(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_FLASH_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_flash_ramfunc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_flash_ramfunc.h
new file mode 100644
index 00000000..2a950021
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_flash_ramfunc.h
@@ -0,0 +1,103 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_flash_ramfunc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   Header file of FLASH RAMFUNC driver.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_FLASH_RAMFUNC_H
+#define __STM32F4xx_FLASH_RAMFUNC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FLASH RAMFUNC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/** 
+  * @brief  __RAM_FUNC definition
+  */ 
+#if defined ( __CC_ARM   )
+/* ARM Compiler
+   ------------
+   RAM functions are defined using the toolchain options. 
+   Functions that are executed in RAM should reside in a separate source module.
+   Using the 'Options for File' dialog you can simply change the 'Code / Const' 
+   area of a module to a memory space in physical RAM.
+   Available memory areas are declared in the 'Target' tab of the 'Options for Target'
+   dialog. 
+*/
+#define __RAM_FUNC void 
+
+#elif defined ( __ICCARM__ )
+/* ICCARM Compiler
+   ---------------
+   RAM functions are defined using a specific toolchain keyword "__ramfunc". 
+*/
+#define __RAM_FUNC __ramfunc void
+
+#elif defined   (  __GNUC__  )
+/* GNU Compiler
+   ------------
+  RAM functions are defined using a specific toolchain attribute 
+   "__attribute__((section(".RamFunc")))".
+*/
+#define __RAM_FUNC void  __attribute__((section(".RamFunc")))
+
+#endif
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+__RAM_FUNC FLASH_FlashInterfaceCmd(FunctionalState NewState);
+__RAM_FUNC FLASH_FlashSleepModeCmd(FunctionalState NewState);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_FLASH_RAMFUNC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fmc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fmc.h
new file mode 100644
index 00000000..66ff375d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fmc.h
@@ -0,0 +1,1143 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_fmc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the FMC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_FMC_H
+#define __STM32F4xx_FMC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FMC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/  
+
+/** 
+  * @brief  Timing parameters For NOR/SRAM Banks  
+  */
+typedef struct
+{
+  uint32_t FMC_AddressSetupTime;       /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the address setup time. 
+                                             This parameter can be a value between 0 and 15.
+                                             @note This parameter is not used with synchronous NOR Flash memories. */
+
+  uint32_t FMC_AddressHoldTime;        /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the address hold time.
+                                             This parameter can be a value between 1 and 15. 
+                                             @note This parameter is not used with synchronous NOR Flash memories.*/
+
+  uint32_t FMC_DataSetupTime;          /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the data setup time.
+                                             This parameter can be a value between 1 and 255.
+                                             @note This parameter is used for SRAMs, ROMs and asynchronous multiplexed NOR Flash memories. */
+
+  uint32_t FMC_BusTurnAroundDuration;  /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the bus turnaround.
+                                             This parameter can be a value between 0 and 15.
+                                             @note This parameter is only used for multiplexed NOR Flash memories. */
+
+  uint32_t FMC_CLKDivision;            /*!< Defines the period of CLK clock output signal, expressed in number of HCLK cycles.
+                                             This parameter can be a value between 1 and 15.
+                                             @note This parameter is not used for asynchronous NOR Flash, SRAM or ROM accesses. */
+
+  uint32_t FMC_DataLatency;            /*!< Defines the number of memory clock cycles to issue
+                                             to the memory before getting the first data.
+                                             The parameter value depends on the memory type as shown below:
+                                              - It must be set to 0 in case of a CRAM
+                                              - It is don't care in asynchronous NOR, SRAM or ROM accesses
+                                              - It may assume a value between 0 and 15 in NOR Flash memories
+                                                with synchronous burst mode enable */
+
+  uint32_t FMC_AccessMode;             /*!< Specifies the asynchronous access mode. 
+                                             This parameter can be a value of @ref FMC_Access_Mode */
+}FMC_NORSRAMTimingInitTypeDef;
+
+/** 
+  * @brief  FMC NOR/SRAM Init structure definition
+  */
+typedef struct
+{
+  uint32_t FMC_Bank;                /*!< Specifies the NOR/SRAM memory bank that will be used.
+                                          This parameter can be a value of @ref FMC_NORSRAM_Bank */
+
+  uint32_t FMC_DataAddressMux;      /*!< Specifies whether the address and data values are
+                                          multiplexed on the databus or not. 
+                                          This parameter can be a value of @ref FMC_Data_Address_Bus_Multiplexing */
+
+  uint32_t FMC_MemoryType;          /*!< Specifies the type of external memory attached to
+                                          the corresponding memory bank.
+                                          This parameter can be a value of @ref FMC_Memory_Type */
+
+  uint32_t FMC_MemoryDataWidth;     /*!< Specifies the external memory device width.
+                                          This parameter can be a value of @ref FMC_NORSRAM_Data_Width */
+
+  uint32_t FMC_BurstAccessMode;     /*!< Enables or disables the burst access mode for Flash memory,
+                                          valid only with synchronous burst Flash memories.
+                                          This parameter can be a value of @ref FMC_Burst_Access_Mode */                                        
+
+  uint32_t FMC_WaitSignalPolarity;  /*!< Specifies the wait signal polarity, valid only when accessing
+                                          the Flash memory in burst mode.
+                                          This parameter can be a value of @ref FMC_Wait_Signal_Polarity */
+
+  uint32_t FMC_WrapMode;            /*!< Enables or disables the Wrapped burst access mode for Flash
+                                          memory, valid only when accessing Flash memories in burst mode.
+                                          This parameter can be a value of @ref FMC_Wrap_Mode */
+
+  uint32_t FMC_WaitSignalActive;    /*!< Specifies if the wait signal is asserted by the memory one
+                                          clock cycle before the wait state or during the wait state,
+                                          valid only when accessing memories in burst mode. 
+                                          This parameter can be a value of @ref FMC_Wait_Timing */
+
+  uint32_t FMC_WriteOperation;      /*!< Enables or disables the write operation in the selected bank by the FMC. 
+                                          This parameter can be a value of @ref FMC_Write_Operation */
+
+  uint32_t FMC_WaitSignal;          /*!< Enables or disables the wait state insertion via wait
+                                          signal, valid for Flash memory access in burst mode. 
+                                          This parameter can be a value of @ref FMC_Wait_Signal */
+
+  uint32_t FMC_ExtendedMode;        /*!< Enables or disables the extended mode.
+                                          This parameter can be a value of @ref FMC_Extended_Mode */
+  
+  uint32_t FMC_AsynchronousWait;     /*!< Enables or disables wait signal during asynchronous transfers,
+                                          valid only with asynchronous Flash memories.
+                                          This parameter can be a value of @ref FMC_AsynchronousWait */  
+
+  uint32_t FMC_WriteBurst;          /*!< Enables or disables the write burst operation.
+                                          This parameter can be a value of @ref FMC_Write_Burst */ 
+
+  uint32_t FMC_ContinousClock;       /*!< Enables or disables the FMC clock output to external memory devices.
+                                          This parameter is only enabled through the FMC_BCR1 register, and don't care 
+                                          through FMC_BCR2..4 registers.
+                                          This parameter can be a value of @ref FMC_Continous_Clock */ 
+
+  
+  FMC_NORSRAMTimingInitTypeDef* FMC_ReadWriteTimingStruct; /*!< Timing Parameters for write and read access if the  Extended Mode is not used*/  
+
+  FMC_NORSRAMTimingInitTypeDef* FMC_WriteTimingStruct;     /*!< Timing Parameters for write access if the  Extended Mode is used*/      
+}FMC_NORSRAMInitTypeDef;
+
+/** 
+  * @brief  Timing parameters For FMC NAND and PCCARD Banks
+  */
+typedef struct
+{
+  uint32_t FMC_SetupTime;      /*!< Defines the number of HCLK cycles to setup address before
+                                     the command assertion for NAND-Flash read or write access
+                                     to common/Attribute or I/O memory space (depending on
+                                     the memory space timing to be configured).
+                                     This parameter can be a value between 0 and 255.*/
+
+  uint32_t FMC_WaitSetupTime;  /*!< Defines the minimum number of HCLK cycles to assert the
+                                     command for NAND-Flash read or write access to
+                                     common/Attribute or I/O memory space (depending on the
+                                     memory space timing to be configured). 
+                                     This parameter can be a number between 0 and 255 */
+
+  uint32_t FMC_HoldSetupTime;  /*!< Defines the number of HCLK clock cycles to hold address
+                                     (and data for write access) after the command de-assertion
+                                     for NAND-Flash read or write access to common/Attribute
+                                     or I/O memory space (depending on the memory space timing
+                                     to be configured).
+                                     This parameter can be a number between 0 and 255 */
+
+  uint32_t FMC_HiZSetupTime;   /*!< Defines the number of HCLK clock cycles during which the
+                                     databus is kept in HiZ after the start of a NAND-Flash
+                                     write access to common/Attribute or I/O memory space (depending
+                                     on the memory space timing to be configured).
+                                     This parameter can be a number between 0 and 255 */
+}FMC_NAND_PCCARDTimingInitTypeDef;
+
+/** 
+  * @brief  FMC NAND Init structure definition
+  */
+typedef struct
+{
+  uint32_t FMC_Bank;              /*!< Specifies the NAND memory bank that will be used.
+                                      This parameter can be a value of @ref FMC_NAND_Bank */
+
+  uint32_t FMC_Waitfeature;      /*!< Enables or disables the Wait feature for the NAND Memory Bank.
+                                       This parameter can be any value of @ref FMC_Wait_feature */
+
+  uint32_t FMC_MemoryDataWidth;  /*!< Specifies the external memory device width.
+                                       This parameter can be any value of @ref FMC_NAND_Data_Width */
+
+  uint32_t FMC_ECC;              /*!< Enables or disables the ECC computation.
+                                       This parameter can be any value of @ref FMC_ECC */
+
+  uint32_t FMC_ECCPageSize;      /*!< Defines the page size for the extended ECC.
+                                       This parameter can be any value of @ref FMC_ECC_Page_Size */
+
+  uint32_t FMC_TCLRSetupTime;    /*!< Defines the number of HCLK cycles to configure the
+                                       delay between CLE low and RE low.
+                                       This parameter can be a value between 0 and 255. */
+
+  uint32_t FMC_TARSetupTime;     /*!< Defines the number of HCLK cycles to configure the
+                                       delay between ALE low and RE low.
+                                       This parameter can be a number between 0 and 255 */ 
+
+  FMC_NAND_PCCARDTimingInitTypeDef*  FMC_CommonSpaceTimingStruct;   /*!< FMC Common Space Timing */ 
+
+  FMC_NAND_PCCARDTimingInitTypeDef*  FMC_AttributeSpaceTimingStruct; /*!< FMC Attribute Space Timing */
+}FMC_NANDInitTypeDef;
+
+/** 
+  * @brief  FMC PCCARD Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t FMC_Waitfeature;    /*!< Enables or disables the Wait feature for the Memory Bank.
+                                    This parameter can be any value of @ref FMC_Wait_feature */
+
+  uint32_t FMC_TCLRSetupTime;  /*!< Defines the number of HCLK cycles to configure the
+                                     delay between CLE low and RE low.
+                                     This parameter can be a value between 0 and 255. */
+
+  uint32_t FMC_TARSetupTime;   /*!< Defines the number of HCLK cycles to configure the
+                                     delay between ALE low and RE low.
+                                     This parameter can be a number between 0 and 255 */ 
+
+  
+  FMC_NAND_PCCARDTimingInitTypeDef*  FMC_CommonSpaceTimingStruct; /*!< FMC Common Space Timing */
+
+  FMC_NAND_PCCARDTimingInitTypeDef*  FMC_AttributeSpaceTimingStruct;  /*!< FMC Attribute Space Timing */ 
+  
+  FMC_NAND_PCCARDTimingInitTypeDef*  FMC_IOSpaceTimingStruct; /*!< FMC IO Space Timing */  
+}FMC_PCCARDInitTypeDef;
+
+/** 
+  * @brief  Timing parameters for FMC SDRAM Banks
+  */
+  
+typedef struct
+{
+  uint32_t FMC_LoadToActiveDelay;      /*!< Defines the delay between a Load Mode Register command and 
+                                            an active or Refresh command in number of memory clock cycles.
+                                            This parameter can be a value between 1 and 16. */
+  
+  uint32_t FMC_ExitSelfRefreshDelay;   /*!< Defines the delay from releasing the self refresh command to 
+                                            issuing the Activate command in number of memory clock cycles.
+                                            This parameter can be a value between 1 and 16. */
+   
+  uint32_t FMC_SelfRefreshTime;        /*!< Defines the minimum Self Refresh period in number of memory clock 
+                                            cycles.
+                                            This parameter can be a value between 1 and 16. */
+                                            
+  uint32_t FMC_RowCycleDelay;          /*!< Defines the delay between the Refresh command and the Activate command
+                                            and the delay between two consecutive Refresh commands in number of 
+                                            memory clock cycles.
+                                            This parameter can be a value between 1 and 16. */
+                                            
+  uint32_t FMC_WriteRecoveryTime;      /*!< Defines the Write recovery Time in number of memory clock cycles.
+                                            This parameter can be a value between 1 and 16. */
+                                            
+  uint32_t FMC_RPDelay;                /*!< Defines the delay between a Precharge Command and an other command 
+                                            in number of memory clock cycles.
+                                            This parameter can be a value between 1 and 16. */
+                                            
+  uint32_t FMC_RCDDelay;               /*!< Defines the delay between the Activate Command and a Read/Write command
+                                            in number of memory clock cycles.
+                                            This parameter can be a value between 1 and 16. */
+                                            
+}FMC_SDRAMTimingInitTypeDef;
+
+/** 
+  * @brief  Command parameters for FMC SDRAM Banks
+  */
+
+
+typedef struct
+{
+  uint32_t FMC_CommandMode;            /*!< Defines the command issued to the SDRAM device.
+                                            This parameter can be a value of @ref FMC_Command_Mode. */
+                                            
+  uint32_t FMC_CommandTarget;          /*!< Defines which bank (1 or 2) the command will be issued to.
+                                            This parameter can be a value of @ref FMC_Command_Target. */
+                                            
+  uint32_t FMC_AutoRefreshNumber;      /*!< Defines the number of consecutive auto refresh command issued
+                                            in auto refresh mode.
+                                            This parameter can be a value between 1 and 16. */                                           
+                                                                                                             
+  uint32_t FMC_ModeRegisterDefinition; /*!< Defines the SDRAM Mode register content */
+  
+}FMC_SDRAMCommandTypeDef;
+
+/** 
+  * @brief  FMC SDRAM Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t FMC_Bank;                   /*!< Specifies the SDRAM memory bank that will be used.
+                                          This parameter can be a value of @ref FMC_SDRAM_Bank */
+
+  uint32_t FMC_ColumnBitsNumber;       /*!< Defines the number of bits of column address.
+                                            This parameter can be a value of @ref FMC_ColumnBits_Number. */
+                                            
+  uint32_t FMC_RowBitsNumber;          /*!< Defines the number of bits of column address..
+                                            This parameter can be a value of @ref FMC_RowBits_Number. */
+                                            
+  uint32_t FMC_SDMemoryDataWidth;        /*!< Defines the memory device width.
+                                            This parameter can be a value of @ref FMC_SDMemory_Data_Width. */
+                                            
+  uint32_t FMC_InternalBankNumber;     /*!< Defines the number of bits of column address.
+                                            This parameter can be of @ref FMC_InternalBank_Number. */
+                                            
+  uint32_t FMC_CASLatency;             /*!< Defines the SDRAM CAS latency in number of memory clock cycles.
+                                            This parameter can be a value of @ref FMC_CAS_Latency. */
+                                            
+  uint32_t FMC_WriteProtection;        /*!< Enables the SDRAM bank to be accessed in write mode.
+                                            This parameter can be a value of @ref FMC_Write_Protection. */
+                                            
+  uint32_t FMC_SDClockPeriod;          /*!< Define the SDRAM Clock Period for both SDRAM Banks and they allow to disable
+                                            the clock before changing frequency.
+                                            This parameter can be a value of @ref FMC_SDClock_Period. */
+                                            
+  uint32_t FMC_ReadBurst;              /*!< This bit enable the SDRAM controller to anticipate the next read commands 
+                                            during the CAS latency and stores data in the Read FIFO.
+                                            This parameter can be a value of @ref FMC_Read_Burst. */
+                                            
+  uint32_t FMC_ReadPipeDelay;          /*!< Define the delay in system clock cycles on read data path.
+                                            This parameter can be a value of @ref FMC_ReadPipe_Delay. */
+                                            
+  FMC_SDRAMTimingInitTypeDef* FMC_SDRAMTimingStruct;   /*!< Timing Parameters for write and read access*/                                            
+  
+}FMC_SDRAMInitTypeDef;
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FMC_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup FMC_NORSRAM_Bank 
+  * @{
+  */
+#define FMC_Bank1_NORSRAM1                      ((uint32_t)0x00000000)
+#define FMC_Bank1_NORSRAM2                      ((uint32_t)0x00000002)
+#define FMC_Bank1_NORSRAM3                      ((uint32_t)0x00000004)
+#define FMC_Bank1_NORSRAM4                      ((uint32_t)0x00000006)
+
+#define IS_FMC_NORSRAM_BANK(BANK) (((BANK) == FMC_Bank1_NORSRAM1) || \
+                                   ((BANK) == FMC_Bank1_NORSRAM2) || \
+                                   ((BANK) == FMC_Bank1_NORSRAM3) || \
+                                   ((BANK) == FMC_Bank1_NORSRAM4))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_NAND_Bank 
+  * @{
+  */  
+#define FMC_Bank2_NAND                          ((uint32_t)0x00000010)
+#define FMC_Bank3_NAND                          ((uint32_t)0x00000100)
+
+#define IS_FMC_NAND_BANK(BANK) (((BANK) == FMC_Bank2_NAND) || \
+                                ((BANK) == FMC_Bank3_NAND))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_PCCARD_Bank 
+  * @{
+  */    
+#define FMC_Bank4_PCCARD                        ((uint32_t)0x00001000)
+/**
+  * @}                                                         
+  */
+
+/** @defgroup FMC_SDRAM_Bank
+  * @{
+  */
+#define FMC_Bank1_SDRAM                    ((uint32_t)0x00000000)
+#define FMC_Bank2_SDRAM                    ((uint32_t)0x00000001)
+
+#define IS_FMC_SDRAM_BANK(BANK) (((BANK) == FMC_Bank1_SDRAM) || \
+                                 ((BANK) == FMC_Bank2_SDRAM)) 
+
+/**
+  * @}
+  */                               
+
+                              
+/** @defgroup FMC_NOR_SRAM_Controller 
+  * @{
+  */
+
+/** @defgroup FMC_Data_Address_Bus_Multiplexing 
+  * @{
+  */
+
+#define FMC_DataAddressMux_Disable                ((uint32_t)0x00000000)
+#define FMC_DataAddressMux_Enable                 ((uint32_t)0x00000002)
+
+#define IS_FMC_MUX(MUX) (((MUX) == FMC_DataAddressMux_Disable) || \
+                         ((MUX) == FMC_DataAddressMux_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Memory_Type 
+  * @{
+  */
+
+#define FMC_MemoryType_SRAM                     ((uint32_t)0x00000000)
+#define FMC_MemoryType_PSRAM                    ((uint32_t)0x00000004)
+#define FMC_MemoryType_NOR                      ((uint32_t)0x00000008)
+
+#define IS_FMC_MEMORY(MEMORY) (((MEMORY) == FMC_MemoryType_SRAM) || \
+                               ((MEMORY) == FMC_MemoryType_PSRAM)|| \
+                               ((MEMORY) == FMC_MemoryType_NOR))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_NORSRAM_Data_Width 
+  * @{
+  */
+
+#define FMC_NORSRAM_MemoryDataWidth_8b                  ((uint32_t)0x00000000)
+#define FMC_NORSRAM_MemoryDataWidth_16b                 ((uint32_t)0x00000010)
+#define FMC_NORSRAM_MemoryDataWidth_32b                 ((uint32_t)0x00000020)
+
+#define IS_FMC_NORSRAM_MEMORY_WIDTH(WIDTH) (((WIDTH) == FMC_NORSRAM_MemoryDataWidth_8b)  || \
+                                            ((WIDTH) == FMC_NORSRAM_MemoryDataWidth_16b) || \
+                                            ((WIDTH) == FMC_NORSRAM_MemoryDataWidth_32b))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Burst_Access_Mode 
+  * @{
+  */
+
+#define FMC_BurstAccessMode_Disable             ((uint32_t)0x00000000) 
+#define FMC_BurstAccessMode_Enable              ((uint32_t)0x00000100)
+
+#define IS_FMC_BURSTMODE(STATE) (((STATE) == FMC_BurstAccessMode_Disable) || \
+                                  ((STATE) == FMC_BurstAccessMode_Enable))
+/**
+  * @}
+  */
+    
+/** @defgroup FMC_AsynchronousWait 
+  * @{
+  */
+#define FMC_AsynchronousWait_Disable            ((uint32_t)0x00000000)
+#define FMC_AsynchronousWait_Enable             ((uint32_t)0x00008000)
+
+#define IS_FMC_ASYNWAIT(STATE) (((STATE) == FMC_AsynchronousWait_Disable) || \
+                                 ((STATE) == FMC_AsynchronousWait_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Wait_Signal_Polarity 
+  * @{
+  */
+#define FMC_WaitSignalPolarity_Low              ((uint32_t)0x00000000)
+#define FMC_WaitSignalPolarity_High             ((uint32_t)0x00000200)
+
+#define IS_FMC_WAIT_POLARITY(POLARITY) (((POLARITY) == FMC_WaitSignalPolarity_Low) || \
+                                         ((POLARITY) == FMC_WaitSignalPolarity_High))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Wrap_Mode 
+  * @{
+  */
+#define FMC_WrapMode_Disable                    ((uint32_t)0x00000000)
+#define FMC_WrapMode_Enable                     ((uint32_t)0x00000400) 
+
+#define IS_FMC_WRAP_MODE(MODE) (((MODE) == FMC_WrapMode_Disable) || \
+                                 ((MODE) == FMC_WrapMode_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Wait_Timing 
+  * @{
+  */
+#define FMC_WaitSignalActive_BeforeWaitState    ((uint32_t)0x00000000)
+#define FMC_WaitSignalActive_DuringWaitState    ((uint32_t)0x00000800) 
+
+#define IS_FMC_WAIT_SIGNAL_ACTIVE(ACTIVE) (((ACTIVE) == FMC_WaitSignalActive_BeforeWaitState) || \
+                                            ((ACTIVE) == FMC_WaitSignalActive_DuringWaitState))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Write_Operation 
+  * @{
+  */
+#define FMC_WriteOperation_Disable                     ((uint32_t)0x00000000)
+#define FMC_WriteOperation_Enable                      ((uint32_t)0x00001000)
+
+#define IS_FMC_WRITE_OPERATION(OPERATION) (((OPERATION) == FMC_WriteOperation_Disable) || \
+                                            ((OPERATION) == FMC_WriteOperation_Enable))                         
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Wait_Signal 
+  * @{
+  */
+#define FMC_WaitSignal_Disable                  ((uint32_t)0x00000000)
+#define FMC_WaitSignal_Enable                   ((uint32_t)0x00002000) 
+
+#define IS_FMC_WAITE_SIGNAL(SIGNAL) (((SIGNAL) == FMC_WaitSignal_Disable) || \
+                                      ((SIGNAL) == FMC_WaitSignal_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Extended_Mode 
+  * @{
+  */
+#define FMC_ExtendedMode_Disable                ((uint32_t)0x00000000)
+#define FMC_ExtendedMode_Enable                 ((uint32_t)0x00004000)
+
+#define IS_FMC_EXTENDED_MODE(MODE) (((MODE) == FMC_ExtendedMode_Disable) || \
+                                     ((MODE) == FMC_ExtendedMode_Enable)) 
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Write_Burst 
+  * @{
+  */
+
+#define FMC_WriteBurst_Disable                  ((uint32_t)0x00000000)
+#define FMC_WriteBurst_Enable                   ((uint32_t)0x00080000) 
+
+#define IS_FMC_WRITE_BURST(BURST) (((BURST) == FMC_WriteBurst_Disable) || \
+                                    ((BURST) == FMC_WriteBurst_Enable))
+/**
+  * @}
+  */
+  
+/** @defgroup FMC_Continous_Clock 
+  * @{
+  */
+
+#define FMC_CClock_SyncOnly                     ((uint32_t)0x00000000)
+#define FMC_CClock_SyncAsync                    ((uint32_t)0x00100000) 
+
+#define IS_FMC_CONTINOUS_CLOCK(CCLOCK) (((CCLOCK) == FMC_CClock_SyncOnly) || \
+                                        ((CCLOCK) == FMC_CClock_SyncAsync))
+/**
+  * @}
+  */  
+
+/** @defgroup FMC_Address_Setup_Time 
+  * @{
+  */
+#define IS_FMC_ADDRESS_SETUP_TIME(TIME) ((TIME) <= 15)
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Address_Hold_Time 
+  * @{
+  */
+#define IS_FMC_ADDRESS_HOLD_TIME(TIME) (((TIME) > 0) && ((TIME) <= 15))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Data_Setup_Time 
+  * @{
+  */
+#define IS_FMC_DATASETUP_TIME(TIME) (((TIME) > 0) && ((TIME) <= 255))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Bus_Turn_around_Duration 
+  * @{
+  */
+#define IS_FMC_TURNAROUND_TIME(TIME) ((TIME) <= 15)
+/**
+  * @}
+  */
+
+/** @defgroup FMC_CLK_Division 
+  * @{
+  */
+#define IS_FMC_CLK_DIV(DIV) (((DIV) > 0) && ((DIV) <= 15))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Data_Latency 
+  * @{
+  */
+#define IS_FMC_DATA_LATENCY(LATENCY) ((LATENCY) <= 15)
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Access_Mode 
+  * @{
+  */
+#define FMC_AccessMode_A                        ((uint32_t)0x00000000)
+#define FMC_AccessMode_B                        ((uint32_t)0x10000000) 
+#define FMC_AccessMode_C                        ((uint32_t)0x20000000)
+#define FMC_AccessMode_D                        ((uint32_t)0x30000000)
+
+#define IS_FMC_ACCESS_MODE(MODE) (((MODE) == FMC_AccessMode_A)  || \
+                                   ((MODE) == FMC_AccessMode_B) || \
+                                   ((MODE) == FMC_AccessMode_C) || \
+                                   ((MODE) == FMC_AccessMode_D))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+  
+/** @defgroup FMC_NAND_PCCARD_Controller 
+  * @{
+  */
+
+/** @defgroup FMC_Wait_feature 
+  * @{
+  */
+#define FMC_Waitfeature_Disable                 ((uint32_t)0x00000000)
+#define FMC_Waitfeature_Enable                  ((uint32_t)0x00000002)
+
+#define IS_FMC_WAIT_FEATURE(FEATURE) (((FEATURE) == FMC_Waitfeature_Disable) || \
+                                       ((FEATURE) == FMC_Waitfeature_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_NAND_Data_Width 
+  * @{
+  */
+#define FMC_NAND_MemoryDataWidth_8b             ((uint32_t)0x00000000)
+#define FMC_NAND_MemoryDataWidth_16b            ((uint32_t)0x00000010)
+
+#define IS_FMC_NAND_MEMORY_WIDTH(WIDTH) (((WIDTH) == FMC_NAND_MemoryDataWidth_8b) || \
+                                         ((WIDTH) == FMC_NAND_MemoryDataWidth_16b))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_ECC 
+  * @{
+  */
+#define FMC_ECC_Disable                         ((uint32_t)0x00000000)
+#define FMC_ECC_Enable                          ((uint32_t)0x00000040)
+
+#define IS_FMC_ECC_STATE(STATE) (((STATE) == FMC_ECC_Disable) || \
+                                  ((STATE) == FMC_ECC_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_ECC_Page_Size 
+  * @{
+  */
+#define FMC_ECCPageSize_256Bytes                ((uint32_t)0x00000000)
+#define FMC_ECCPageSize_512Bytes                ((uint32_t)0x00020000)
+#define FMC_ECCPageSize_1024Bytes               ((uint32_t)0x00040000)
+#define FMC_ECCPageSize_2048Bytes               ((uint32_t)0x00060000)
+#define FMC_ECCPageSize_4096Bytes               ((uint32_t)0x00080000)
+#define FMC_ECCPageSize_8192Bytes               ((uint32_t)0x000A0000)
+
+#define IS_FMC_ECCPAGE_SIZE(SIZE) (((SIZE) == FMC_ECCPageSize_256Bytes)   || \
+                                    ((SIZE) == FMC_ECCPageSize_512Bytes)  || \
+                                    ((SIZE) == FMC_ECCPageSize_1024Bytes) || \
+                                    ((SIZE) == FMC_ECCPageSize_2048Bytes) || \
+                                    ((SIZE) == FMC_ECCPageSize_4096Bytes) || \
+                                    ((SIZE) == FMC_ECCPageSize_8192Bytes))
+/**
+  * @}
+  */
+
+/** @defgroup FMC_TCLR_Setup_Time 
+  * @{
+  */
+#define IS_FMC_TCLR_TIME(TIME) ((TIME) <= 255)
+/**
+  * @}
+  */
+
+/** @defgroup FMC_TAR_Setup_Time 
+  * @{
+  */
+#define IS_FMC_TAR_TIME(TIME) ((TIME) <= 255)
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Setup_Time 
+  * @{
+  */
+#define IS_FMC_SETUP_TIME(TIME) ((TIME) <= 255)
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Wait_Setup_Time 
+  * @{
+  */
+#define IS_FMC_WAIT_TIME(TIME) ((TIME) <= 255)
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Hold_Setup_Time 
+  * @{
+  */
+#define IS_FMC_HOLD_TIME(TIME) ((TIME) <= 255)
+/**
+  * @}
+  */
+
+/** @defgroup FMC_HiZ_Setup_Time 
+  * @{
+  */
+#define IS_FMC_HIZ_TIME(TIME) ((TIME) <= 255)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */  
+
+
+/** @defgroup FMC_NOR_SRAM_Controller 
+  * @{
+  */
+        
+/** @defgroup FMC_ColumnBits_Number 
+  * @{
+  */
+#define FMC_ColumnBits_Number_8b           ((uint32_t)0x00000000)
+#define FMC_ColumnBits_Number_9b           ((uint32_t)0x00000001)
+#define FMC_ColumnBits_Number_10b          ((uint32_t)0x00000002)
+#define FMC_ColumnBits_Number_11b          ((uint32_t)0x00000003)
+
+#define IS_FMC_COLUMNBITS_NUMBER(COLUMN) (((COLUMN) == FMC_ColumnBits_Number_8b)  || \
+                                          ((COLUMN) == FMC_ColumnBits_Number_9b)  || \
+                                          ((COLUMN) == FMC_ColumnBits_Number_10b) || \
+                                          ((COLUMN) == FMC_ColumnBits_Number_11b))
+
+/**
+  * @}
+  */
+  
+/** @defgroup FMC_RowBits_Number 
+  * @{
+  */
+#define FMC_RowBits_Number_11b             ((uint32_t)0x00000000)
+#define FMC_RowBits_Number_12b             ((uint32_t)0x00000004)
+#define FMC_RowBits_Number_13b             ((uint32_t)0x00000008)
+
+#define IS_FMC_ROWBITS_NUMBER(ROW) (((ROW) == FMC_RowBits_Number_11b) || \
+                                    ((ROW) == FMC_RowBits_Number_12b) || \
+                                    ((ROW) == FMC_RowBits_Number_13b))
+
+/**
+  * @}
+  */  
+
+/** @defgroup FMC_SDMemory_Data_Width 
+  * @{
+  */
+#define FMC_SDMemory_Width_8b                ((uint32_t)0x00000000)
+#define FMC_SDMemory_Width_16b               ((uint32_t)0x00000010)
+#define FMC_SDMemory_Width_32b               ((uint32_t)0x00000020)
+
+#define IS_FMC_SDMEMORY_WIDTH(WIDTH) (((WIDTH) == FMC_SDMemory_Width_8b)  || \
+                                      ((WIDTH) == FMC_SDMemory_Width_16b) || \
+                                      ((WIDTH) == FMC_SDMemory_Width_32b))
+
+/**
+  * @}
+  */
+  
+/** @defgroup FMC_InternalBank_Number
+  * @{
+  */
+#define FMC_InternalBank_Number_2          ((uint32_t)0x00000000)
+#define FMC_InternalBank_Number_4          ((uint32_t)0x00000040)
+
+#define IS_FMC_INTERNALBANK_NUMBER(NUMBER) (((NUMBER) == FMC_InternalBank_Number_2) || \
+                                            ((NUMBER) == FMC_InternalBank_Number_4)) 
+
+/**
+  * @}
+  */  
+  
+  
+/** @defgroup FMC_CAS_Latency 
+  * @{
+  */
+#define FMC_CAS_Latency_1                  ((uint32_t)0x00000080)
+#define FMC_CAS_Latency_2                  ((uint32_t)0x00000100)
+#define FMC_CAS_Latency_3                  ((uint32_t)0x00000180)
+
+#define IS_FMC_CAS_LATENCY(LATENCY) (((LATENCY) == FMC_CAS_Latency_1) || \
+                                     ((LATENCY) == FMC_CAS_Latency_2) || \
+                                     ((LATENCY) == FMC_CAS_Latency_3))
+
+/**
+  * @}
+  */  
+
+/** @defgroup FMC_Write_Protection
+  * @{
+  */
+#define FMC_Write_Protection_Disable       ((uint32_t)0x00000000)
+#define FMC_Write_Protection_Enable        ((uint32_t)0x00000200)
+
+#define IS_FMC_WRITE_PROTECTION(WRITE) (((WRITE) == FMC_Write_Protection_Disable) || \
+                                        ((WRITE) == FMC_Write_Protection_Enable))
+
+/**
+  * @}
+  */  
+  
+
+/** @defgroup FMC_SDClock_Period
+  * @{
+  */
+#define FMC_SDClock_Disable                ((uint32_t)0x00000000)
+#define FMC_SDClock_Period_2               ((uint32_t)0x00000800)
+#define FMC_SDClock_Period_3               ((uint32_t)0x00000C00)
+
+#define IS_FMC_SDCLOCK_PERIOD(PERIOD) (((PERIOD) == FMC_SDClock_Disable) || \
+                                       ((PERIOD) == FMC_SDClock_Period_2) || \
+                                       ((PERIOD) == FMC_SDClock_Period_3))
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup FMC_Read_Burst
+  * @{
+  */
+#define FMC_Read_Burst_Disable             ((uint32_t)0x00000000)
+#define FMC_Read_Burst_Enable              ((uint32_t)0x00001000)
+
+#define IS_FMC_READ_BURST(RBURST) (((RBURST) == FMC_Read_Burst_Disable) || \
+                                   ((RBURST) == FMC_Read_Burst_Enable))
+
+/**
+  * @}
+  */
+
+/** @defgroup FMC_ReadPipe_Delay
+  * @{
+  */
+#define FMC_ReadPipe_Delay_0               ((uint32_t)0x00000000)
+#define FMC_ReadPipe_Delay_1               ((uint32_t)0x00002000)
+#define FMC_ReadPipe_Delay_2               ((uint32_t)0x00004000)
+
+#define IS_FMC_READPIPE_DELAY(DELAY) (((DELAY) == FMC_ReadPipe_Delay_0) || \
+                                      ((DELAY) == FMC_ReadPipe_Delay_1) || \
+                                      ((DELAY) == FMC_ReadPipe_Delay_2))
+
+/**
+  * @}
+  */
+  
+/** @defgroup FMC_LoadToActive_Delay
+  * @{
+  */
+#define IS_FMC_LOADTOACTIVE_DELAY(DELAY) (((DELAY) > 0) && ((DELAY) <= 16))
+/**
+  * @}
+  */
+  
+/** @defgroup FMC_ExitSelfRefresh_Delay
+  * @{
+  */
+#define IS_FMC_EXITSELFREFRESH_DELAY(DELAY) (((DELAY) > 0) && ((DELAY) <= 16))
+/**
+  * @}
+  */ 
+     
+/** @defgroup FMC_SelfRefresh_Time
+  * @{
+  */  
+#define IS_FMC_SELFREFRESH_TIME(TIME) (((TIME) > 0) && ((TIME) <= 16))
+/**
+  * @}
+  */
+  
+/** @defgroup FMC_RowCycle_Delay
+  * @{
+  */  
+#define IS_FMC_ROWCYCLE_DELAY(DELAY) (((DELAY) > 0) && ((DELAY) <= 16))
+/**
+  * @}
+  */  
+  
+/** @defgroup FMC_Write_Recovery_Time
+  * @{
+  */  
+#define IS_FMC_WRITE_RECOVERY_TIME(TIME) (((TIME) > 0) && ((TIME) <= 16))
+/**
+  * @}
+  */         
+  
+/** @defgroup FMC_RP_Delay
+  * @{
+  */  
+#define IS_FMC_RP_DELAY(DELAY) (((DELAY) > 0) && ((DELAY) <= 16))
+/**
+  * @}
+  */ 
+  
+/** @defgroup FMC_RCD_Delay 
+  * @{
+  */  
+#define IS_FMC_RCD_DELAY(DELAY) (((DELAY) > 0) && ((DELAY) <= 16))
+
+/**
+  * @}
+  */  
+  
+/** @defgroup FMC_Command_Mode
+  * @{
+  */
+#define FMC_Command_Mode_normal            ((uint32_t)0x00000000)
+#define FMC_Command_Mode_CLK_Enabled       ((uint32_t)0x00000001)
+#define FMC_Command_Mode_PALL              ((uint32_t)0x00000002)
+#define FMC_Command_Mode_AutoRefresh       ((uint32_t)0x00000003)
+#define FMC_Command_Mode_LoadMode          ((uint32_t)0x00000004)
+#define FMC_Command_Mode_Selfrefresh       ((uint32_t)0x00000005)
+#define FMC_Command_Mode_PowerDown         ((uint32_t)0x00000006)
+
+#define IS_FMC_COMMAND_MODE(COMMAND) (((COMMAND) == FMC_Command_Mode_normal)      || \
+                                      ((COMMAND) == FMC_Command_Mode_CLK_Enabled) || \
+                                      ((COMMAND) == FMC_Command_Mode_PALL)        || \
+                                      ((COMMAND) == FMC_Command_Mode_AutoRefresh) || \
+                                      ((COMMAND) == FMC_Command_Mode_LoadMode)    || \
+                                      ((COMMAND) == FMC_Command_Mode_Selfrefresh) || \
+                                      ((COMMAND) == FMC_Command_Mode_PowerDown))
+
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Command_Target
+  * @{
+  */
+#define FMC_Command_Target_bank2           ((uint32_t)0x00000008)
+#define FMC_Command_Target_bank1           ((uint32_t)0x00000010)
+#define FMC_Command_Target_bank1_2         ((uint32_t)0x00000018)
+
+#define IS_FMC_COMMAND_TARGET(TARGET) (((TARGET) == FMC_Command_Target_bank1) || \
+                                       ((TARGET) == FMC_Command_Target_bank2) || \
+                                       ((TARGET) == FMC_Command_Target_bank1_2))
+
+/**
+  * @}
+  */   
+  
+/** @defgroup FMC_AutoRefresh_Number
+  * @{
+  */  
+#define IS_FMC_AUTOREFRESH_NUMBER(NUMBER) (((NUMBER) > 0) && ((NUMBER) <= 16))
+
+/**
+  * @}
+  */
+
+/** @defgroup FMC_ModeRegister_Definition
+  * @{
+  */
+#define IS_FMC_MODE_REGISTER(CONTENT) ((CONTENT) <= 8191)
+
+/**
+  * @}
+  */
+  
+
+/** @defgroup FMC_Mode_Status 
+  * @{
+  */
+#define FMC_NormalMode_Status                     ((uint32_t)0x00000000)
+#define FMC_SelfRefreshMode_Status                FMC_SDSR_MODES1_0
+#define FMC_PowerDownMode_Status                  FMC_SDSR_MODES1_1
+
+#define IS_FMC_MODE_STATUS(STATUS) (((STATUS) == FMC_NormalMode_Status)       || \
+                                    ((STATUS) == FMC_SelfRefreshMode_Status)  || \
+                                    ((STATUS) == FMC_PowerDownMode_Status))
+
+
+/**
+  * @}
+  */      
+
+/**
+  * @}
+  */  
+
+/** @defgroup FMC_Interrupt_sources 
+  * @{
+  */
+#define FMC_IT_RisingEdge                       ((uint32_t)0x00000008)
+#define FMC_IT_Level                            ((uint32_t)0x00000010)
+#define FMC_IT_FallingEdge                      ((uint32_t)0x00000020)
+#define FMC_IT_Refresh                          ((uint32_t)0x00004000)
+
+#define IS_FMC_IT(IT) ((((IT) & (uint32_t)0xFFFFBFC7) == 0x00000000) && ((IT) != 0x00000000))
+#define IS_FMC_GET_IT(IT) (((IT) == FMC_IT_RisingEdge)  || \
+                           ((IT) == FMC_IT_Level)       || \
+                           ((IT) == FMC_IT_FallingEdge) || \
+                           ((IT) == FMC_IT_Refresh)) 
+                           
+#define IS_FMC_IT_BANK(BANK) (((BANK) == FMC_Bank2_NAND)   || \
+                              ((BANK) == FMC_Bank3_NAND)   || \
+                              ((BANK) == FMC_Bank4_PCCARD) || \
+                              ((BANK) == FMC_Bank1_SDRAM)  || \
+                              ((BANK) == FMC_Bank2_SDRAM))                           
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Flags 
+  * @{
+  */
+#define FMC_FLAG_RisingEdge                     ((uint32_t)0x00000001)
+#define FMC_FLAG_Level                          ((uint32_t)0x00000002)
+#define FMC_FLAG_FallingEdge                    ((uint32_t)0x00000004)
+#define FMC_FLAG_FEMPT                          ((uint32_t)0x00000040)
+#define FMC_FLAG_Refresh                        FMC_SDSR_RE
+#define FMC_FLAG_Busy                           FMC_SDSR_BUSY
+
+#define IS_FMC_GET_FLAG(FLAG) (((FLAG) == FMC_FLAG_RisingEdge)       || \
+                               ((FLAG) == FMC_FLAG_Level)            || \
+                               ((FLAG) == FMC_FLAG_FallingEdge)      || \
+                               ((FLAG) == FMC_FLAG_FEMPT)            || \
+                               ((FLAG) == FMC_FLAG_Refresh)          || \
+                               ((FLAG) == FMC_SDSR_BUSY))
+
+#define IS_FMC_GETFLAG_BANK(BANK) (((BANK) == FMC_Bank2_NAND)    || \
+                                   ((BANK) == FMC_Bank3_NAND)    || \
+                                   ((BANK) == FMC_Bank4_PCCARD)  || \
+                                   ((BANK) == FMC_Bank1_SDRAM)   || \
+                                   ((BANK) == FMC_Bank2_SDRAM)   || \
+                                   ((BANK) == (FMC_Bank1_SDRAM | FMC_Bank2_SDRAM)))
+                                   
+#define IS_FMC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFF8) == 0x00000000) && ((FLAG) != 0x00000000))
+
+
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Refresh_count
+  * @{
+  */
+#define IS_FMC_REFRESH_COUNT(COUNT) ((COUNT) <= 8191)
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* NOR/SRAM Controller functions **********************************************/
+void FMC_NORSRAMDeInit(uint32_t FMC_Bank);
+void FMC_NORSRAMInit(FMC_NORSRAMInitTypeDef* FMC_NORSRAMInitStruct);
+void FMC_NORSRAMStructInit(FMC_NORSRAMInitTypeDef* FMC_NORSRAMInitStruct);
+void FMC_NORSRAMCmd(uint32_t FMC_Bank, FunctionalState NewState);
+
+/* NAND Controller functions **************************************************/
+void     FMC_NANDDeInit(uint32_t FMC_Bank);
+void     FMC_NANDInit(FMC_NANDInitTypeDef* FMC_NANDInitStruct);
+void     FMC_NANDStructInit(FMC_NANDInitTypeDef* FMC_NANDInitStruct);
+void     FMC_NANDCmd(uint32_t FMC_Bank, FunctionalState NewState);
+void     FMC_NANDECCCmd(uint32_t FMC_Bank, FunctionalState NewState);
+uint32_t FMC_GetECC(uint32_t FMC_Bank);
+
+/* PCCARD Controller functions ************************************************/
+void FMC_PCCARDDeInit(void);
+void FMC_PCCARDInit(FMC_PCCARDInitTypeDef* FMC_PCCARDInitStruct);
+void FMC_PCCARDStructInit(FMC_PCCARDInitTypeDef* FMC_PCCARDInitStruct);
+void FMC_PCCARDCmd(FunctionalState NewState);
+
+/* SDRAM Controller functions ************************************************/
+void     FMC_SDRAMDeInit(uint32_t FMC_Bank);
+void     FMC_SDRAMInit(FMC_SDRAMInitTypeDef* FMC_SDRAMInitStruct);
+void     FMC_SDRAMStructInit(FMC_SDRAMInitTypeDef* FMC_SDRAMInitStruct);
+void     FMC_SDRAMCmdConfig(FMC_SDRAMCommandTypeDef* FMC_SDRAMCommandStruct);
+uint32_t FMC_GetModeStatus(uint32_t SDRAM_Bank);
+void     FMC_SetRefreshCount(uint32_t FMC_Count);
+void     FMC_SetAutoRefresh_Number(uint32_t FMC_Number);
+void     FMC_SDRAMWriteProtectionConfig(uint32_t SDRAM_Bank, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void       FMC_ITConfig(uint32_t FMC_Bank, uint32_t FMC_IT, FunctionalState NewState);
+FlagStatus FMC_GetFlagStatus(uint32_t FMC_Bank, uint32_t FMC_FLAG);
+void       FMC_ClearFlag(uint32_t FMC_Bank, uint32_t FMC_FLAG);
+ITStatus   FMC_GetITStatus(uint32_t FMC_Bank, uint32_t FMC_IT);
+void       FMC_ClearITPendingBit(uint32_t FMC_Bank, uint32_t FMC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_FMC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fmpi2c.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fmpi2c.h
new file mode 100644
index 00000000..b3d87e81
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fmpi2c.h
@@ -0,0 +1,476 @@
+/**
+  ******************************************************************************
+  * @file    stm32f30x_fmpi2c.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the I2C Fast Mode
+  *          Plus firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_FMPI2C_H
+#define __STM32F4xx_FMPI2C_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FMPI2C
+  * @{
+  */
+#if defined(STM32F410xx) || defined(STM32F446xx)
+/* Exported types ------------------------------------------------------------*/
+
+/**
+  * @brief  FMPI2C Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t FMPI2C_Timing;              /*!< Specifies the FMPI2C_TIMINGR_register value.
+                                         This parameter calculated by referring to FMPI2C initialization 
+                                         section in Reference manual*/
+
+  uint32_t FMPI2C_AnalogFilter;        /*!< Enables or disables analog noise filter.
+                                         This parameter can be a value of @ref FMPI2C_Analog_Filter */
+
+  uint32_t FMPI2C_DigitalFilter;       /*!< Configures the digital noise filter.
+                                         This parameter can be a number between 0x00 and 0x0F */
+
+  uint32_t FMPI2C_Mode;                /*!< Specifies the FMPI2C mode.
+                                         This parameter can be a value of @ref FMPI2C_mode */
+
+  uint32_t FMPI2C_OwnAddress1;         /*!< Specifies the device own address 1.
+                                         This parameter can be a 7-bit or 10-bit address */
+
+  uint32_t FMPI2C_Ack;                 /*!< Enables or disables the acknowledgement.
+                                         This parameter can be a value of @ref FMPI2C_acknowledgement */
+
+  uint32_t FMPI2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged.
+                                         This parameter can be a value of @ref FMPI2C_acknowledged_address */
+}FMPI2C_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+
+/** @defgroup FMPI2C_Exported_Constants
+  * @{
+  */
+
+#define IS_FMPI2C_ALL_PERIPH(PERIPH)       ((PERIPH) == FMPI2C1) 
+
+/** @defgroup FMPI2C_Analog_Filter 
+  * @{
+  */
+
+#define FMPI2C_AnalogFilter_Enable         ((uint32_t)0x00000000)
+#define FMPI2C_AnalogFilter_Disable        FMPI2C_CR1_ANFOFF
+
+#define IS_FMPI2C_ANALOG_FILTER(FILTER)    (((FILTER) == FMPI2C_AnalogFilter_Enable) || \
+                                         ((FILTER) == FMPI2C_AnalogFilter_Disable))
+/**
+  * @}
+  */
+     
+/** @defgroup FMPI2C_Digital_Filter
+  * @{
+  */
+
+#define IS_FMPI2C_DIGITAL_FILTER(FILTER)   ((FILTER) <= 0x0000000F)
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_mode 
+  * @{
+  */
+
+#define FMPI2C_Mode_FMPI2C                ((uint32_t)0x00000000)
+#define FMPI2C_Mode_SMBusDevice            FMPI2C_CR1_SMBDEN
+#define FMPI2C_Mode_SMBusHost              FMPI2C_CR1_SMBHEN
+
+#define IS_FMPI2C_MODE(MODE)               (((MODE) == FMPI2C_Mode_FMPI2C) || \
+                                         ((MODE) == FMPI2C_Mode_SMBusDevice) || \
+                                         ((MODE) == FMPI2C_Mode_SMBusHost))
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_acknowledgement
+  * @{
+  */
+
+#define FMPI2C_Ack_Enable                  ((uint32_t)0x00000000)
+#define FMPI2C_Ack_Disable                 FMPI2C_CR2_NACK
+
+#define IS_FMPI2C_ACK(ACK)                 (((ACK) == FMPI2C_Ack_Enable) || \
+                                         ((ACK) == FMPI2C_Ack_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_acknowledged_address
+  * @{
+  */
+
+#define FMPI2C_AcknowledgedAddress_7bit    ((uint32_t)0x00000000)
+#define FMPI2C_AcknowledgedAddress_10bit   FMPI2C_OAR1_OA1MODE
+
+#define IS_FMPI2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == FMPI2C_AcknowledgedAddress_7bit) || \
+                                             ((ADDRESS) == FMPI2C_AcknowledgedAddress_10bit))
+/**
+  * @}
+  */ 
+
+/** @defgroup FMPI2C_own_address1
+  * @{
+  */
+
+#define IS_FMPI2C_OWN_ADDRESS1(ADDRESS1)   ((ADDRESS1) <= (uint32_t)0x000003FF)
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_transfer_direction 
+  * @{
+  */
+
+#define FMPI2C_Direction_Transmitter       ((uint16_t)0x0000)
+#define FMPI2C_Direction_Receiver          ((uint16_t)0x0400)
+
+#define IS_FMPI2C_DIRECTION(DIRECTION)     (((DIRECTION) == FMPI2C_Direction_Transmitter) || \
+                                         ((DIRECTION) == FMPI2C_Direction_Receiver))
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_DMA_transfer_requests 
+  * @{
+  */
+
+#define FMPI2C_DMAReq_Tx                   FMPI2C_CR1_TXDMAEN
+#define FMPI2C_DMAReq_Rx                   FMPI2C_CR1_RXDMAEN
+
+#define IS_FMPI2C_DMA_REQ(REQ)             ((((REQ) & (uint32_t)0xFFFF3FFF) == 0x00) && ((REQ) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_slave_address
+  * @{
+  */
+
+#define IS_FMPI2C_SLAVE_ADDRESS(ADDRESS)   ((ADDRESS) <= (uint16_t)0x03FF)
+/**
+  * @}
+  */
+
+
+/** @defgroup FMPI2C_own_address2
+  * @{
+  */
+
+#define IS_FMPI2C_OWN_ADDRESS2(ADDRESS2)   ((ADDRESS2) <= (uint16_t)0x00FF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_own_address2_mask
+  * @{
+  */
+
+#define FMPI2C_OA2_NoMask                  ((uint8_t)0x00)
+#define FMPI2C_OA2_Mask01                  ((uint8_t)0x01)
+#define FMPI2C_OA2_Mask02                  ((uint8_t)0x02)
+#define FMPI2C_OA2_Mask03                  ((uint8_t)0x03)
+#define FMPI2C_OA2_Mask04                  ((uint8_t)0x04)
+#define FMPI2C_OA2_Mask05                  ((uint8_t)0x05)
+#define FMPI2C_OA2_Mask06                  ((uint8_t)0x06)
+#define FMPI2C_OA2_Mask07                  ((uint8_t)0x07)
+
+#define IS_FMPI2C_OWN_ADDRESS2_MASK(MASK)  (((MASK) == FMPI2C_OA2_NoMask) || \
+                                         ((MASK) == FMPI2C_OA2_Mask01) || \
+                                         ((MASK) == FMPI2C_OA2_Mask02) || \
+                                         ((MASK) == FMPI2C_OA2_Mask03) || \
+                                         ((MASK) == FMPI2C_OA2_Mask04) || \
+                                         ((MASK) == FMPI2C_OA2_Mask05) || \
+                                         ((MASK) == FMPI2C_OA2_Mask06) || \
+                                         ((MASK) == FMPI2C_OA2_Mask07))  
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_timeout
+  * @{
+  */
+
+#define IS_FMPI2C_TIMEOUT(TIMEOUT)   ((TIMEOUT) <= (uint16_t)0x0FFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_registers 
+  * @{
+  */
+
+#define FMPI2C_Register_CR1                ((uint8_t)0x00)
+#define FMPI2C_Register_CR2                ((uint8_t)0x04)
+#define FMPI2C_Register_OAR1               ((uint8_t)0x08)
+#define FMPI2C_Register_OAR2               ((uint8_t)0x0C)
+#define FMPI2C_Register_TIMINGR            ((uint8_t)0x10)
+#define FMPI2C_Register_TIMEOUTR           ((uint8_t)0x14)
+#define FMPI2C_Register_ISR                ((uint8_t)0x18)
+#define FMPI2C_Register_ICR                ((uint8_t)0x1C)
+#define FMPI2C_Register_PECR               ((uint8_t)0x20)
+#define FMPI2C_Register_RXDR               ((uint8_t)0x24)
+#define FMPI2C_Register_TXDR               ((uint8_t)0x28)
+
+#define IS_FMPI2C_REGISTER(REGISTER)       (((REGISTER) == FMPI2C_Register_CR1) || \
+                                         ((REGISTER) == FMPI2C_Register_CR2) || \
+                                         ((REGISTER) == FMPI2C_Register_OAR1) || \
+                                         ((REGISTER) == FMPI2C_Register_OAR2) || \
+                                         ((REGISTER) == FMPI2C_Register_TIMINGR) || \
+                                         ((REGISTER) == FMPI2C_Register_TIMEOUTR) || \
+                                         ((REGISTER) == FMPI2C_Register_ISR) || \
+                                         ((REGISTER) == FMPI2C_Register_ICR) || \
+                                         ((REGISTER) == FMPI2C_Register_PECR) || \
+                                         ((REGISTER) == FMPI2C_Register_RXDR) || \
+                                         ((REGISTER) == FMPI2C_Register_TXDR))
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_interrupts_definition 
+  * @{
+  */
+
+#define FMPI2C_IT_ERRI                     FMPI2C_CR1_ERRIE
+#define FMPI2C_IT_TCI                      FMPI2C_CR1_TCIE
+#define FMPI2C_IT_STOPI                    FMPI2C_CR1_STOPIE
+#define FMPI2C_IT_NACKI                    FMPI2C_CR1_NACKIE
+#define FMPI2C_IT_ADDRI                    FMPI2C_CR1_ADDRIE
+#define FMPI2C_IT_RXI                      FMPI2C_CR1_RXIE
+#define FMPI2C_IT_TXI                      FMPI2C_CR1_TXIE
+
+#define IS_FMPI2C_CONFIG_IT(IT)            ((((IT) & (uint32_t)0xFFFFFF01) == 0x00) && ((IT) != 0x00))
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_flags_definition 
+  * @{
+  */
+
+#define  FMPI2C_FLAG_TXE                   FMPI2C_ISR_TXE
+#define  FMPI2C_FLAG_TXIS                  FMPI2C_ISR_TXIS
+#define  FMPI2C_FLAG_RXNE                  FMPI2C_ISR_RXNE
+#define  FMPI2C_FLAG_ADDR                  FMPI2C_ISR_ADDR
+#define  FMPI2C_FLAG_NACKF                 FMPI2C_ISR_NACKF
+#define  FMPI2C_FLAG_STOPF                 FMPI2C_ISR_STOPF
+#define  FMPI2C_FLAG_TC                    FMPI2C_ISR_TC
+#define  FMPI2C_FLAG_TCR                   FMPI2C_ISR_TCR
+#define  FMPI2C_FLAG_BERR                  FMPI2C_ISR_BERR
+#define  FMPI2C_FLAG_ARLO                  FMPI2C_ISR_ARLO
+#define  FMPI2C_FLAG_OVR                   FMPI2C_ISR_OVR
+#define  FMPI2C_FLAG_PECERR                FMPI2C_ISR_PECERR
+#define  FMPI2C_FLAG_TIMEOUT               FMPI2C_ISR_TIMEOUT
+#define  FMPI2C_FLAG_ALERT                 FMPI2C_ISR_ALERT
+#define  FMPI2C_FLAG_BUSY                  FMPI2C_ISR_BUSY
+
+#define IS_FMPI2C_CLEAR_FLAG(FLAG)         ((((FLAG) & (uint32_t)0xFFFF4000) == 0x00) && ((FLAG) != 0x00))
+
+#define IS_FMPI2C_GET_FLAG(FLAG)           (((FLAG) == FMPI2C_FLAG_TXE) || ((FLAG) == FMPI2C_FLAG_TXIS) || \
+                                         ((FLAG) == FMPI2C_FLAG_RXNE) || ((FLAG) == FMPI2C_FLAG_ADDR) || \
+                                         ((FLAG) == FMPI2C_FLAG_NACKF) || ((FLAG) == FMPI2C_FLAG_STOPF) || \
+                                         ((FLAG) == FMPI2C_FLAG_TC) || ((FLAG) == FMPI2C_FLAG_TCR) || \
+                                         ((FLAG) == FMPI2C_FLAG_BERR) || ((FLAG) == FMPI2C_FLAG_ARLO) || \
+                                         ((FLAG) == FMPI2C_FLAG_OVR) || ((FLAG) == FMPI2C_FLAG_PECERR) || \
+                                         ((FLAG) == FMPI2C_FLAG_TIMEOUT) || ((FLAG) == FMPI2C_FLAG_ALERT) || \
+                                         ((FLAG) == FMPI2C_FLAG_BUSY))
+
+/**
+  * @}
+  */
+
+
+/** @defgroup FMPI2C_interrupts_definition 
+  * @{
+  */
+
+#define  FMPI2C_IT_TXIS                    FMPI2C_ISR_TXIS
+#define  FMPI2C_IT_RXNE                    FMPI2C_ISR_RXNE
+#define  FMPI2C_IT_ADDR                    FMPI2C_ISR_ADDR
+#define  FMPI2C_IT_NACKF                   FMPI2C_ISR_NACKF
+#define  FMPI2C_IT_STOPF                   FMPI2C_ISR_STOPF
+#define  FMPI2C_IT_TC                      FMPI2C_ISR_TC
+#define  FMPI2C_IT_TCR                     FMPI2C_ISR_TCR
+#define  FMPI2C_IT_BERR                    FMPI2C_ISR_BERR
+#define  FMPI2C_IT_ARLO                    FMPI2C_ISR_ARLO
+#define  FMPI2C_IT_OVR                     FMPI2C_ISR_OVR
+#define  FMPI2C_IT_PECERR                  FMPI2C_ISR_PECERR
+#define  FMPI2C_IT_TIMEOUT                 FMPI2C_ISR_TIMEOUT
+#define  FMPI2C_IT_ALERT                   FMPI2C_ISR_ALERT
+
+#define IS_FMPI2C_CLEAR_IT(IT)             ((((IT) & (uint32_t)0xFFFFC001) == 0x00) && ((IT) != 0x00))
+                               
+#define IS_FMPI2C_GET_IT(IT)               (((IT) == FMPI2C_IT_TXIS) || ((IT) == FMPI2C_IT_RXNE) || \
+                                         ((IT) == FMPI2C_IT_ADDR) || ((IT) == FMPI2C_IT_NACKF) || \
+                                         ((IT) == FMPI2C_IT_STOPF) || ((IT) == FMPI2C_IT_TC) || \
+                                         ((IT) == FMPI2C_IT_TCR) || ((IT) == FMPI2C_IT_BERR) || \
+                                         ((IT) == FMPI2C_IT_ARLO) || ((IT) == FMPI2C_IT_OVR) || \
+                                         ((IT) == FMPI2C_IT_PECERR) || ((IT) == FMPI2C_IT_TIMEOUT) || \
+                                         ((IT) == FMPI2C_IT_ALERT))
+                               
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_ReloadEndMode_definition 
+  * @{
+  */
+
+#define  FMPI2C_Reload_Mode                FMPI2C_CR2_RELOAD
+#define  FMPI2C_AutoEnd_Mode               FMPI2C_CR2_AUTOEND
+#define  FMPI2C_SoftEnd_Mode               ((uint32_t)0x00000000)
+
+                              
+#define IS_RELOAD_END_MODE(MODE)        (((MODE) == FMPI2C_Reload_Mode) || \
+                                         ((MODE) == FMPI2C_AutoEnd_Mode) || \
+                                         ((MODE) == FMPI2C_SoftEnd_Mode))
+                               
+
+/**
+  * @}
+  */
+
+/** @defgroup FMPI2C_StartStopMode_definition 
+  * @{
+  */
+
+#define  FMPI2C_No_StartStop                 ((uint32_t)0x00000000)
+#define  FMPI2C_Generate_Stop                FMPI2C_CR2_STOP
+#define  FMPI2C_Generate_Start_Read          (uint32_t)(FMPI2C_CR2_START | FMPI2C_CR2_RD_WRN)
+#define  FMPI2C_Generate_Start_Write         FMPI2C_CR2_START
+
+                              
+#define IS_START_STOP_MODE(MODE)        (((MODE) == FMPI2C_Generate_Stop) || \
+                                         ((MODE) == FMPI2C_Generate_Start_Read) || \
+                                         ((MODE) == FMPI2C_Generate_Start_Write) || \
+                                         ((MODE) == FMPI2C_No_StartStop))
+                               
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+
+/* Initialization and Configuration functions *********************************/
+void FMPI2C_DeInit(FMPI2C_TypeDef* FMPI2Cx);
+void FMPI2C_Init(FMPI2C_TypeDef* FMPI2Cx, FMPI2C_InitTypeDef* FMPI2C_InitStruct);
+void FMPI2C_StructInit(FMPI2C_InitTypeDef* FMPI2C_InitStruct);
+void FMPI2C_Cmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_SoftwareResetCmd(FMPI2C_TypeDef* FMPI2Cx);
+void FMPI2C_ITConfig(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT, FunctionalState NewState);
+void FMPI2C_StretchClockCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_StopModeCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_DualAddressCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_OwnAddress2Config(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address, uint8_t Mask);
+void FMPI2C_GeneralCallCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_SlaveByteControlCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_SlaveAddressConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address);
+void FMPI2C_10BitAddressingModeCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+
+/* Communications handling functions ******************************************/
+void FMPI2C_AutoEndCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_ReloadCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_NumberOfBytesConfig(FMPI2C_TypeDef* FMPI2Cx, uint8_t Number_Bytes);
+void FMPI2C_MasterRequestConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t FMPI2C_Direction);
+void FMPI2C_GenerateSTART(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_GenerateSTOP(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_10BitAddressHeaderCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_AcknowledgeConfig(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+uint8_t FMPI2C_GetAddressMatched(FMPI2C_TypeDef* FMPI2Cx);
+uint16_t FMPI2C_GetTransferDirection(FMPI2C_TypeDef* FMPI2Cx);
+void FMPI2C_TransferHandling(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode);
+
+/*  SMBUS management functions ************************************************/
+void FMPI2C_SMBusAlertCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_ClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_ExtendedClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_IdleClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_TimeoutAConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Timeout);
+void FMPI2C_TimeoutBConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Timeout);
+void FMPI2C_CalculatePEC(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+void FMPI2C_PECRequestCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState);
+uint8_t FMPI2C_GetPEC(FMPI2C_TypeDef* FMPI2Cx);
+
+/* FMPI2C registers management functions *****************************************/
+uint32_t FMPI2C_ReadRegister(FMPI2C_TypeDef* FMPI2Cx, uint8_t FMPI2C_Register);
+
+/* Data transfers management functions ****************************************/
+void FMPI2C_SendData(FMPI2C_TypeDef* FMPI2Cx, uint8_t Data);
+uint8_t FMPI2C_ReceiveData(FMPI2C_TypeDef* FMPI2Cx);
+
+/* DMA transfers management functions *****************************************/
+void FMPI2C_DMACmd(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_DMAReq, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus FMPI2C_GetFlagStatus(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_FLAG);
+void FMPI2C_ClearFlag(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_FLAG);
+ITStatus FMPI2C_GetITStatus(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT);
+void FMPI2C_ClearITPendingBit(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT);
+
+#endif /* STM32F410xx || STM32F446xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_FMPI2C_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fsmc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fsmc.h
new file mode 100644
index 00000000..7ddc3642
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_fsmc.h
@@ -0,0 +1,675 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_fsmc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the FSMC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_FSMC_H
+#define __STM32F4xx_FSMC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup FSMC
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  Timing parameters For NOR/SRAM Banks  
+  */
+typedef struct
+{
+  uint32_t FSMC_AddressSetupTime;       /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the address setup time. 
+                                             This parameter can be a value between 0 and 0xF.
+                                             @note This parameter is not used with synchronous NOR Flash memories. */
+
+  uint32_t FSMC_AddressHoldTime;        /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the address hold time.
+                                             This parameter can be a value between 0 and 0xF. 
+                                             @note This parameter is not used with synchronous NOR Flash memories.*/
+
+  uint32_t FSMC_DataSetupTime;          /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the data setup time.
+                                             This parameter can be a value between 0 and 0xFF.
+                                             @note This parameter is used for SRAMs, ROMs and asynchronous multiplexed NOR Flash memories. */
+
+  uint32_t FSMC_BusTurnAroundDuration;  /*!< Defines the number of HCLK cycles to configure
+                                             the duration of the bus turnaround.
+                                             This parameter can be a value between 0 and 0xF.
+                                             @note This parameter is only used for multiplexed NOR Flash memories. */
+
+  uint32_t FSMC_CLKDivision;            /*!< Defines the period of CLK clock output signal, expressed in number of HCLK cycles.
+                                             This parameter can be a value between 1 and 0xF.
+                                             @note This parameter is not used for asynchronous NOR Flash, SRAM or ROM accesses. */
+
+  uint32_t FSMC_DataLatency;            /*!< Defines the number of memory clock cycles to issue
+                                             to the memory before getting the first data.
+                                             The parameter value depends on the memory type as shown below:
+                                              - It must be set to 0 in case of a CRAM
+                                              - It is don't care in asynchronous NOR, SRAM or ROM accesses
+                                              - It may assume a value between 0 and 0xF in NOR Flash memories
+                                                with synchronous burst mode enable */
+
+  uint32_t FSMC_AccessMode;             /*!< Specifies the asynchronous access mode. 
+                                             This parameter can be a value of @ref FSMC_Access_Mode */
+}FSMC_NORSRAMTimingInitTypeDef;
+
+/** 
+  * @brief  FSMC NOR/SRAM Init structure definition
+  */
+typedef struct
+{
+  uint32_t FSMC_Bank;                /*!< Specifies the NOR/SRAM memory bank that will be used.
+                                          This parameter can be a value of @ref FSMC_NORSRAM_Bank */
+
+  uint32_t FSMC_DataAddressMux;      /*!< Specifies whether the address and data values are
+                                          multiplexed on the data bus or not. 
+                                          This parameter can be a value of @ref FSMC_Data_Address_Bus_Multiplexing */
+
+  uint32_t FSMC_MemoryType;          /*!< Specifies the type of external memory attached to
+                                          the corresponding memory bank.
+                                          This parameter can be a value of @ref FSMC_Memory_Type */
+
+  uint32_t FSMC_MemoryDataWidth;     /*!< Specifies the external memory device width.
+                                          This parameter can be a value of @ref FSMC_Data_Width */
+
+  uint32_t FSMC_BurstAccessMode;     /*!< Enables or disables the burst access mode for Flash memory,
+                                          valid only with synchronous burst Flash memories.
+                                          This parameter can be a value of @ref FSMC_Burst_Access_Mode */
+
+  uint32_t FSMC_AsynchronousWait;     /*!< Enables or disables wait signal during asynchronous transfers,
+                                          valid only with asynchronous Flash memories.
+                                          This parameter can be a value of @ref FSMC_AsynchronousWait */                                          
+
+  uint32_t FSMC_WaitSignalPolarity;  /*!< Specifies the wait signal polarity, valid only when accessing
+                                          the Flash memory in burst mode.
+                                          This parameter can be a value of @ref FSMC_Wait_Signal_Polarity */
+
+  uint32_t FSMC_WrapMode;            /*!< Enables or disables the Wrapped burst access mode for Flash
+                                          memory, valid only when accessing Flash memories in burst mode.
+                                          This parameter can be a value of @ref FSMC_Wrap_Mode */
+
+  uint32_t FSMC_WaitSignalActive;    /*!< Specifies if the wait signal is asserted by the memory one
+                                          clock cycle before the wait state or during the wait state,
+                                          valid only when accessing memories in burst mode. 
+                                          This parameter can be a value of @ref FSMC_Wait_Timing */
+
+  uint32_t FSMC_WriteOperation;      /*!< Enables or disables the write operation in the selected bank by the FSMC. 
+                                          This parameter can be a value of @ref FSMC_Write_Operation */
+
+  uint32_t FSMC_WaitSignal;          /*!< Enables or disables the wait state insertion via wait
+                                          signal, valid for Flash memory access in burst mode. 
+                                          This parameter can be a value of @ref FSMC_Wait_Signal */
+
+  uint32_t FSMC_ExtendedMode;        /*!< Enables or disables the extended mode.
+                                          This parameter can be a value of @ref FSMC_Extended_Mode */
+
+  uint32_t FSMC_WriteBurst;          /*!< Enables or disables the write burst operation.
+                                          This parameter can be a value of @ref FSMC_Write_Burst */ 
+
+  FSMC_NORSRAMTimingInitTypeDef* FSMC_ReadWriteTimingStruct; /*!< Timing Parameters for write and read access if the  Extended Mode is not used*/  
+
+  FSMC_NORSRAMTimingInitTypeDef* FSMC_WriteTimingStruct;     /*!< Timing Parameters for write access if the  Extended Mode is used*/      
+}FSMC_NORSRAMInitTypeDef;
+
+/** 
+  * @brief  Timing parameters For FSMC NAND and PCCARD Banks
+  */
+typedef struct
+{
+  uint32_t FSMC_SetupTime;      /*!< Defines the number of HCLK cycles to setup address before
+                                     the command assertion for NAND Flash read or write access
+                                     to common/Attribute or I/O memory space (depending on
+                                     the memory space timing to be configured).
+                                     This parameter can be a value between 0 and 0xFF.*/
+
+  uint32_t FSMC_WaitSetupTime;  /*!< Defines the minimum number of HCLK cycles to assert the
+                                     command for NAND Flash read or write access to
+                                     common/Attribute or I/O memory space (depending on the
+                                     memory space timing to be configured). 
+                                     This parameter can be a number between 0x00 and 0xFF */
+
+  uint32_t FSMC_HoldSetupTime;  /*!< Defines the number of HCLK clock cycles to hold address
+                                     (and data for write access) after the command de-assertion
+                                     for NAND Flash read or write access to common/Attribute
+                                     or I/O memory space (depending on the memory space timing
+                                     to be configured).
+                                     This parameter can be a number between 0x00 and 0xFF */
+
+  uint32_t FSMC_HiZSetupTime;   /*!< Defines the number of HCLK clock cycles during which the
+                                     data bus is kept in HiZ after the start of a NAND Flash
+                                     write access to common/Attribute or I/O memory space (depending
+                                     on the memory space timing to be configured).
+                                     This parameter can be a number between 0x00 and 0xFF */
+}FSMC_NAND_PCCARDTimingInitTypeDef;
+
+/** 
+  * @brief  FSMC NAND Init structure definition
+  */
+typedef struct
+{
+  uint32_t FSMC_Bank;              /*!< Specifies the NAND memory bank that will be used.
+                                      This parameter can be a value of @ref FSMC_NAND_Bank */
+
+  uint32_t FSMC_Waitfeature;      /*!< Enables or disables the Wait feature for the NAND Memory Bank.
+                                       This parameter can be any value of @ref FSMC_Wait_feature */
+
+  uint32_t FSMC_MemoryDataWidth;  /*!< Specifies the external memory device width.
+                                       This parameter can be any value of @ref FSMC_Data_Width */
+
+  uint32_t FSMC_ECC;              /*!< Enables or disables the ECC computation.
+                                       This parameter can be any value of @ref FSMC_ECC */
+
+  uint32_t FSMC_ECCPageSize;      /*!< Defines the page size for the extended ECC.
+                                       This parameter can be any value of @ref FSMC_ECC_Page_Size */
+
+  uint32_t FSMC_TCLRSetupTime;    /*!< Defines the number of HCLK cycles to configure the
+                                       delay between CLE low and RE low.
+                                       This parameter can be a value between 0 and 0xFF. */
+
+  uint32_t FSMC_TARSetupTime;     /*!< Defines the number of HCLK cycles to configure the
+                                       delay between ALE low and RE low.
+                                       This parameter can be a number between 0x0 and 0xFF */ 
+
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_CommonSpaceTimingStruct;   /*!< FSMC Common Space Timing */ 
+
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_AttributeSpaceTimingStruct; /*!< FSMC Attribute Space Timing */
+}FSMC_NANDInitTypeDef;
+
+/** 
+  * @brief  FSMC PCCARD Init structure definition
+  */
+
+typedef struct
+{
+  uint32_t FSMC_Waitfeature;    /*!< Enables or disables the Wait feature for the Memory Bank.
+                                    This parameter can be any value of @ref FSMC_Wait_feature */
+
+  uint32_t FSMC_TCLRSetupTime;  /*!< Defines the number of HCLK cycles to configure the
+                                     delay between CLE low and RE low.
+                                     This parameter can be a value between 0 and 0xFF. */
+
+  uint32_t FSMC_TARSetupTime;   /*!< Defines the number of HCLK cycles to configure the
+                                     delay between ALE low and RE low.
+                                     This parameter can be a number between 0x0 and 0xFF */ 
+
+  
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_CommonSpaceTimingStruct; /*!< FSMC Common Space Timing */
+
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_AttributeSpaceTimingStruct;  /*!< FSMC Attribute Space Timing */ 
+  
+  FSMC_NAND_PCCARDTimingInitTypeDef*  FSMC_IOSpaceTimingStruct; /*!< FSMC IO Space Timing */  
+}FSMC_PCCARDInitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FSMC_Exported_Constants
+  * @{
+  */
+
+/** @defgroup FSMC_NORSRAM_Bank 
+  * @{
+  */
+#define FSMC_Bank1_NORSRAM1                      ((uint32_t)0x00000000)
+#define FSMC_Bank1_NORSRAM2                      ((uint32_t)0x00000002)
+#define FSMC_Bank1_NORSRAM3                      ((uint32_t)0x00000004)
+#define FSMC_Bank1_NORSRAM4                      ((uint32_t)0x00000006)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_NAND_Bank 
+  * @{
+  */  
+#define FSMC_Bank2_NAND                          ((uint32_t)0x00000010)
+#define FSMC_Bank3_NAND                          ((uint32_t)0x00000100)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_PCCARD_Bank 
+  * @{
+  */    
+#define FSMC_Bank4_PCCARD                        ((uint32_t)0x00001000)
+/**
+  * @}
+  */
+
+#define IS_FSMC_NORSRAM_BANK(BANK) (((BANK) == FSMC_Bank1_NORSRAM1) || \
+                                    ((BANK) == FSMC_Bank1_NORSRAM2) || \
+                                    ((BANK) == FSMC_Bank1_NORSRAM3) || \
+                                    ((BANK) == FSMC_Bank1_NORSRAM4))
+
+#define IS_FSMC_NAND_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
+                                 ((BANK) == FSMC_Bank3_NAND))
+
+#define IS_FSMC_GETFLAG_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
+                                    ((BANK) == FSMC_Bank3_NAND) || \
+                                    ((BANK) == FSMC_Bank4_PCCARD))
+
+#define IS_FSMC_IT_BANK(BANK) (((BANK) == FSMC_Bank2_NAND) || \
+                               ((BANK) == FSMC_Bank3_NAND) || \
+                               ((BANK) == FSMC_Bank4_PCCARD))
+
+/** @defgroup FSMC_NOR_SRAM_Controller 
+  * @{
+  */
+
+/** @defgroup FSMC_Data_Address_Bus_Multiplexing 
+  * @{
+  */
+
+#define FSMC_DataAddressMux_Disable                ((uint32_t)0x00000000)
+#define FSMC_DataAddressMux_Enable                 ((uint32_t)0x00000002)
+#define IS_FSMC_MUX(MUX) (((MUX) == FSMC_DataAddressMux_Disable) || \
+                          ((MUX) == FSMC_DataAddressMux_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Memory_Type 
+  * @{
+  */
+
+#define FSMC_MemoryType_SRAM                     ((uint32_t)0x00000000)
+#define FSMC_MemoryType_PSRAM                    ((uint32_t)0x00000004)
+#define FSMC_MemoryType_NOR                      ((uint32_t)0x00000008)
+#define IS_FSMC_MEMORY(MEMORY) (((MEMORY) == FSMC_MemoryType_SRAM) || \
+                                ((MEMORY) == FSMC_MemoryType_PSRAM)|| \
+                                ((MEMORY) == FSMC_MemoryType_NOR))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Width 
+  * @{
+  */
+
+#define FSMC_MemoryDataWidth_8b                  ((uint32_t)0x00000000)
+#define FSMC_MemoryDataWidth_16b                 ((uint32_t)0x00000010)
+#define IS_FSMC_MEMORY_WIDTH(WIDTH) (((WIDTH) == FSMC_MemoryDataWidth_8b) || \
+                                     ((WIDTH) == FSMC_MemoryDataWidth_16b))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Burst_Access_Mode 
+  * @{
+  */
+
+#define FSMC_BurstAccessMode_Disable             ((uint32_t)0x00000000) 
+#define FSMC_BurstAccessMode_Enable              ((uint32_t)0x00000100)
+#define IS_FSMC_BURSTMODE(STATE) (((STATE) == FSMC_BurstAccessMode_Disable) || \
+                                  ((STATE) == FSMC_BurstAccessMode_Enable))
+/**
+  * @}
+  */
+    
+/** @defgroup FSMC_AsynchronousWait 
+  * @{
+  */
+#define FSMC_AsynchronousWait_Disable            ((uint32_t)0x00000000)
+#define FSMC_AsynchronousWait_Enable             ((uint32_t)0x00008000)
+#define IS_FSMC_ASYNWAIT(STATE) (((STATE) == FSMC_AsynchronousWait_Disable) || \
+                                 ((STATE) == FSMC_AsynchronousWait_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Signal_Polarity 
+  * @{
+  */
+#define FSMC_WaitSignalPolarity_Low              ((uint32_t)0x00000000)
+#define FSMC_WaitSignalPolarity_High             ((uint32_t)0x00000200)
+#define IS_FSMC_WAIT_POLARITY(POLARITY) (((POLARITY) == FSMC_WaitSignalPolarity_Low) || \
+                                         ((POLARITY) == FSMC_WaitSignalPolarity_High))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wrap_Mode 
+  * @{
+  */
+#define FSMC_WrapMode_Disable                    ((uint32_t)0x00000000)
+#define FSMC_WrapMode_Enable                     ((uint32_t)0x00000400) 
+#define IS_FSMC_WRAP_MODE(MODE) (((MODE) == FSMC_WrapMode_Disable) || \
+                                 ((MODE) == FSMC_WrapMode_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Timing 
+  * @{
+  */
+#define FSMC_WaitSignalActive_BeforeWaitState    ((uint32_t)0x00000000)
+#define FSMC_WaitSignalActive_DuringWaitState    ((uint32_t)0x00000800) 
+#define IS_FSMC_WAIT_SIGNAL_ACTIVE(ACTIVE) (((ACTIVE) == FSMC_WaitSignalActive_BeforeWaitState) || \
+                                            ((ACTIVE) == FSMC_WaitSignalActive_DuringWaitState))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Write_Operation 
+  * @{
+  */
+#define FSMC_WriteOperation_Disable                     ((uint32_t)0x00000000)
+#define FSMC_WriteOperation_Enable                      ((uint32_t)0x00001000)
+#define IS_FSMC_WRITE_OPERATION(OPERATION) (((OPERATION) == FSMC_WriteOperation_Disable) || \
+                                            ((OPERATION) == FSMC_WriteOperation_Enable))                         
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Signal 
+  * @{
+  */
+#define FSMC_WaitSignal_Disable                  ((uint32_t)0x00000000)
+#define FSMC_WaitSignal_Enable                   ((uint32_t)0x00002000) 
+#define IS_FSMC_WAITE_SIGNAL(SIGNAL) (((SIGNAL) == FSMC_WaitSignal_Disable) || \
+                                      ((SIGNAL) == FSMC_WaitSignal_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Extended_Mode 
+  * @{
+  */
+#define FSMC_ExtendedMode_Disable                ((uint32_t)0x00000000)
+#define FSMC_ExtendedMode_Enable                 ((uint32_t)0x00004000)
+
+#define IS_FSMC_EXTENDED_MODE(MODE) (((MODE) == FSMC_ExtendedMode_Disable) || \
+                                     ((MODE) == FSMC_ExtendedMode_Enable)) 
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Write_Burst 
+  * @{
+  */
+
+#define FSMC_WriteBurst_Disable                  ((uint32_t)0x00000000)
+#define FSMC_WriteBurst_Enable                   ((uint32_t)0x00080000) 
+#define IS_FSMC_WRITE_BURST(BURST) (((BURST) == FSMC_WriteBurst_Disable) || \
+                                    ((BURST) == FSMC_WriteBurst_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Address_Setup_Time 
+  * @{
+  */
+#define IS_FSMC_ADDRESS_SETUP_TIME(TIME) ((TIME) <= 0xF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Address_Hold_Time 
+  * @{
+  */
+#define IS_FSMC_ADDRESS_HOLD_TIME(TIME) ((TIME) <= 0xF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Setup_Time 
+  * @{
+  */
+#define IS_FSMC_DATASETUP_TIME(TIME) (((TIME) > 0) && ((TIME) <= 0xFF))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Bus_Turn_around_Duration 
+  * @{
+  */
+#define IS_FSMC_TURNAROUND_TIME(TIME) ((TIME) <= 0xF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_CLK_Division 
+  * @{
+  */
+#define IS_FSMC_CLK_DIV(DIV) ((DIV) <= 0xF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Data_Latency 
+  * @{
+  */
+#define IS_FSMC_DATA_LATENCY(LATENCY) ((LATENCY) <= 0xF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Access_Mode 
+  * @{
+  */
+#define FSMC_AccessMode_A                        ((uint32_t)0x00000000)
+#define FSMC_AccessMode_B                        ((uint32_t)0x10000000) 
+#define FSMC_AccessMode_C                        ((uint32_t)0x20000000)
+#define FSMC_AccessMode_D                        ((uint32_t)0x30000000)
+#define IS_FSMC_ACCESS_MODE(MODE) (((MODE) == FSMC_AccessMode_A) || \
+                                   ((MODE) == FSMC_AccessMode_B) || \
+                                   ((MODE) == FSMC_AccessMode_C) || \
+                                   ((MODE) == FSMC_AccessMode_D))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+  
+/** @defgroup FSMC_NAND_PCCARD_Controller 
+  * @{
+  */
+
+/** @defgroup FSMC_Wait_feature 
+  * @{
+  */
+#define FSMC_Waitfeature_Disable                 ((uint32_t)0x00000000)
+#define FSMC_Waitfeature_Enable                  ((uint32_t)0x00000002)
+#define IS_FSMC_WAIT_FEATURE(FEATURE) (((FEATURE) == FSMC_Waitfeature_Disable) || \
+                                       ((FEATURE) == FSMC_Waitfeature_Enable))
+/**
+  * @}
+  */
+
+
+/** @defgroup FSMC_ECC 
+  * @{
+  */
+#define FSMC_ECC_Disable                         ((uint32_t)0x00000000)
+#define FSMC_ECC_Enable                          ((uint32_t)0x00000040)
+#define IS_FSMC_ECC_STATE(STATE) (((STATE) == FSMC_ECC_Disable) || \
+                                  ((STATE) == FSMC_ECC_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_ECC_Page_Size 
+  * @{
+  */
+#define FSMC_ECCPageSize_256Bytes                ((uint32_t)0x00000000)
+#define FSMC_ECCPageSize_512Bytes                ((uint32_t)0x00020000)
+#define FSMC_ECCPageSize_1024Bytes               ((uint32_t)0x00040000)
+#define FSMC_ECCPageSize_2048Bytes               ((uint32_t)0x00060000)
+#define FSMC_ECCPageSize_4096Bytes               ((uint32_t)0x00080000)
+#define FSMC_ECCPageSize_8192Bytes               ((uint32_t)0x000A0000)
+#define IS_FSMC_ECCPAGE_SIZE(SIZE) (((SIZE) == FSMC_ECCPageSize_256Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_512Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_1024Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_2048Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_4096Bytes) || \
+                                    ((SIZE) == FSMC_ECCPageSize_8192Bytes))
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_TCLR_Setup_Time 
+  * @{
+  */
+#define IS_FSMC_TCLR_TIME(TIME) ((TIME) <= 0xFF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_TAR_Setup_Time 
+  * @{
+  */
+#define IS_FSMC_TAR_TIME(TIME) ((TIME) <= 0xFF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Setup_Time 
+  * @{
+  */
+#define IS_FSMC_SETUP_TIME(TIME) ((TIME) <= 0xFF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Wait_Setup_Time 
+  * @{
+  */
+#define IS_FSMC_WAIT_TIME(TIME) ((TIME) <= 0xFF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Hold_Setup_Time 
+  * @{
+  */
+#define IS_FSMC_HOLD_TIME(TIME) ((TIME) <= 0xFF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_HiZ_Setup_Time 
+  * @{
+  */
+#define IS_FSMC_HIZ_TIME(TIME) ((TIME) <= 0xFF)
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Interrupt_sources 
+  * @{
+  */
+#define FSMC_IT_RisingEdge                       ((uint32_t)0x00000008)
+#define FSMC_IT_Level                            ((uint32_t)0x00000010)
+#define FSMC_IT_FallingEdge                      ((uint32_t)0x00000020)
+#define IS_FSMC_IT(IT) ((((IT) & (uint32_t)0xFFFFFFC7) == 0x00000000) && ((IT) != 0x00000000))
+#define IS_FSMC_GET_IT(IT) (((IT) == FSMC_IT_RisingEdge) || \
+                            ((IT) == FSMC_IT_Level) || \
+                            ((IT) == FSMC_IT_FallingEdge)) 
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Flags 
+  * @{
+  */
+#define FSMC_FLAG_RisingEdge                     ((uint32_t)0x00000001)
+#define FSMC_FLAG_Level                          ((uint32_t)0x00000002)
+#define FSMC_FLAG_FallingEdge                    ((uint32_t)0x00000004)
+#define FSMC_FLAG_FEMPT                          ((uint32_t)0x00000040)
+#define IS_FSMC_GET_FLAG(FLAG) (((FLAG) == FSMC_FLAG_RisingEdge) || \
+                                ((FLAG) == FSMC_FLAG_Level) || \
+                                ((FLAG) == FSMC_FLAG_FallingEdge) || \
+                                ((FLAG) == FSMC_FLAG_FEMPT))
+
+#define IS_FSMC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFF8) == 0x00000000) && ((FLAG) != 0x00000000))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* NOR/SRAM Controller functions **********************************************/
+void FSMC_NORSRAMDeInit(uint32_t FSMC_Bank);
+void FSMC_NORSRAMInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct);
+void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct);
+void FSMC_NORSRAMCmd(uint32_t FSMC_Bank, FunctionalState NewState);
+
+/* NAND Controller functions **************************************************/
+void FSMC_NANDDeInit(uint32_t FSMC_Bank);
+void FSMC_NANDInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct);
+void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct);
+void FSMC_NANDCmd(uint32_t FSMC_Bank, FunctionalState NewState);
+void FSMC_NANDECCCmd(uint32_t FSMC_Bank, FunctionalState NewState);
+uint32_t FSMC_GetECC(uint32_t FSMC_Bank);
+
+/* PCCARD Controller functions ************************************************/
+void FSMC_PCCARDDeInit(void);
+void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct);
+void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct);
+void FSMC_PCCARDCmd(FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState);
+FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG);
+void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG);
+ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT);
+void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_FSMC_H */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_gpio.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_gpio.h
new file mode 100644
index 00000000..83671eee
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_gpio.h
@@ -0,0 +1,547 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_gpio.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the GPIO firmware
+  *          library.  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_GPIO_H
+#define __STM32F4xx_GPIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup GPIO
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
+                                    ((PERIPH) == GPIOB) || \
+                                    ((PERIPH) == GPIOC) || \
+                                    ((PERIPH) == GPIOD) || \
+                                    ((PERIPH) == GPIOE) || \
+                                    ((PERIPH) == GPIOF) || \
+                                    ((PERIPH) == GPIOG) || \
+                                    ((PERIPH) == GPIOH) || \
+                                    ((PERIPH) == GPIOI) || \
+                                    ((PERIPH) == GPIOJ) || \
+                                    ((PERIPH) == GPIOK))
+
+/** 
+  * @brief  GPIO Configuration Mode enumeration 
+  */   
+typedef enum
+{ 
+  GPIO_Mode_IN   = 0x00, /*!< GPIO Input Mode */
+  GPIO_Mode_OUT  = 0x01, /*!< GPIO Output Mode */
+  GPIO_Mode_AF   = 0x02, /*!< GPIO Alternate function Mode */
+  GPIO_Mode_AN   = 0x03  /*!< GPIO Analog Mode */
+}GPIOMode_TypeDef;
+#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN)  || ((MODE) == GPIO_Mode_OUT) || \
+                            ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN))
+
+/** 
+  * @brief  GPIO Output type enumeration 
+  */  
+typedef enum
+{ 
+  GPIO_OType_PP = 0x00,
+  GPIO_OType_OD = 0x01
+}GPIOOType_TypeDef;
+#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD))
+
+
+/** 
+  * @brief  GPIO Output Maximum frequency enumeration 
+  */  
+typedef enum
+{ 
+  GPIO_Low_Speed     = 0x00, /*!< Low speed    */
+  GPIO_Medium_Speed  = 0x01, /*!< Medium speed */
+  GPIO_Fast_Speed    = 0x02, /*!< Fast speed   */
+  GPIO_High_Speed    = 0x03  /*!< High speed   */
+}GPIOSpeed_TypeDef;
+
+/* Add legacy definition */
+#define  GPIO_Speed_2MHz    GPIO_Low_Speed    
+#define  GPIO_Speed_25MHz   GPIO_Medium_Speed 
+#define  GPIO_Speed_50MHz   GPIO_Fast_Speed 
+#define  GPIO_Speed_100MHz  GPIO_High_Speed  
+  
+#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Low_Speed) || ((SPEED) == GPIO_Medium_Speed) || \
+                              ((SPEED) == GPIO_Fast_Speed)||  ((SPEED) == GPIO_High_Speed)) 
+
+/** 
+  * @brief  GPIO Configuration PullUp PullDown enumeration 
+  */ 
+typedef enum
+{ 
+  GPIO_PuPd_NOPULL = 0x00,
+  GPIO_PuPd_UP     = 0x01,
+  GPIO_PuPd_DOWN   = 0x02
+}GPIOPuPd_TypeDef;
+#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \
+                            ((PUPD) == GPIO_PuPd_DOWN))
+
+/** 
+  * @brief  GPIO Bit SET and Bit RESET enumeration 
+  */ 
+typedef enum
+{ 
+  Bit_RESET = 0,
+  Bit_SET
+}BitAction;
+#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET))
+
+
+/** 
+  * @brief   GPIO Init structure definition  
+  */ 
+typedef struct
+{
+  uint32_t GPIO_Pin;              /*!< Specifies the GPIO pins to be configured.
+                                       This parameter can be any value of @ref GPIO_pins_define */
+
+  GPIOMode_TypeDef GPIO_Mode;     /*!< Specifies the operating mode for the selected pins.
+                                       This parameter can be a value of @ref GPIOMode_TypeDef */
+
+  GPIOSpeed_TypeDef GPIO_Speed;   /*!< Specifies the speed for the selected pins.
+                                       This parameter can be a value of @ref GPIOSpeed_TypeDef */
+
+  GPIOOType_TypeDef GPIO_OType;   /*!< Specifies the operating output type for the selected pins.
+                                       This parameter can be a value of @ref GPIOOType_TypeDef */
+
+  GPIOPuPd_TypeDef GPIO_PuPd;     /*!< Specifies the operating Pull-up/Pull down for the selected pins.
+                                       This parameter can be a value of @ref GPIOPuPd_TypeDef */
+}GPIO_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup GPIO_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup GPIO_pins_define 
+  * @{
+  */ 
+#define GPIO_Pin_0                 ((uint16_t)0x0001)  /* Pin 0 selected */
+#define GPIO_Pin_1                 ((uint16_t)0x0002)  /* Pin 1 selected */
+#define GPIO_Pin_2                 ((uint16_t)0x0004)  /* Pin 2 selected */
+#define GPIO_Pin_3                 ((uint16_t)0x0008)  /* Pin 3 selected */
+#define GPIO_Pin_4                 ((uint16_t)0x0010)  /* Pin 4 selected */
+#define GPIO_Pin_5                 ((uint16_t)0x0020)  /* Pin 5 selected */
+#define GPIO_Pin_6                 ((uint16_t)0x0040)  /* Pin 6 selected */
+#define GPIO_Pin_7                 ((uint16_t)0x0080)  /* Pin 7 selected */
+#define GPIO_Pin_8                 ((uint16_t)0x0100)  /* Pin 8 selected */
+#define GPIO_Pin_9                 ((uint16_t)0x0200)  /* Pin 9 selected */
+#define GPIO_Pin_10                ((uint16_t)0x0400)  /* Pin 10 selected */
+#define GPIO_Pin_11                ((uint16_t)0x0800)  /* Pin 11 selected */
+#define GPIO_Pin_12                ((uint16_t)0x1000)  /* Pin 12 selected */
+#define GPIO_Pin_13                ((uint16_t)0x2000)  /* Pin 13 selected */
+#define GPIO_Pin_14                ((uint16_t)0x4000)  /* Pin 14 selected */
+#define GPIO_Pin_15                ((uint16_t)0x8000)  /* Pin 15 selected */
+#define GPIO_Pin_All               ((uint16_t)0xFFFF)  /* All pins selected */
+
+#define GPIO_PIN_MASK              ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
+#define IS_GPIO_PIN(PIN)           (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00)
+#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \
+                              ((PIN) == GPIO_Pin_1) || \
+                              ((PIN) == GPIO_Pin_2) || \
+                              ((PIN) == GPIO_Pin_3) || \
+                              ((PIN) == GPIO_Pin_4) || \
+                              ((PIN) == GPIO_Pin_5) || \
+                              ((PIN) == GPIO_Pin_6) || \
+                              ((PIN) == GPIO_Pin_7) || \
+                              ((PIN) == GPIO_Pin_8) || \
+                              ((PIN) == GPIO_Pin_9) || \
+                              ((PIN) == GPIO_Pin_10) || \
+                              ((PIN) == GPIO_Pin_11) || \
+                              ((PIN) == GPIO_Pin_12) || \
+                              ((PIN) == GPIO_Pin_13) || \
+                              ((PIN) == GPIO_Pin_14) || \
+                              ((PIN) == GPIO_Pin_15))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup GPIO_Pin_sources 
+  * @{
+  */ 
+#define GPIO_PinSource0            ((uint8_t)0x00)
+#define GPIO_PinSource1            ((uint8_t)0x01)
+#define GPIO_PinSource2            ((uint8_t)0x02)
+#define GPIO_PinSource3            ((uint8_t)0x03)
+#define GPIO_PinSource4            ((uint8_t)0x04)
+#define GPIO_PinSource5            ((uint8_t)0x05)
+#define GPIO_PinSource6            ((uint8_t)0x06)
+#define GPIO_PinSource7            ((uint8_t)0x07)
+#define GPIO_PinSource8            ((uint8_t)0x08)
+#define GPIO_PinSource9            ((uint8_t)0x09)
+#define GPIO_PinSource10           ((uint8_t)0x0A)
+#define GPIO_PinSource11           ((uint8_t)0x0B)
+#define GPIO_PinSource12           ((uint8_t)0x0C)
+#define GPIO_PinSource13           ((uint8_t)0x0D)
+#define GPIO_PinSource14           ((uint8_t)0x0E)
+#define GPIO_PinSource15           ((uint8_t)0x0F)
+
+#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \
+                                       ((PINSOURCE) == GPIO_PinSource1) || \
+                                       ((PINSOURCE) == GPIO_PinSource2) || \
+                                       ((PINSOURCE) == GPIO_PinSource3) || \
+                                       ((PINSOURCE) == GPIO_PinSource4) || \
+                                       ((PINSOURCE) == GPIO_PinSource5) || \
+                                       ((PINSOURCE) == GPIO_PinSource6) || \
+                                       ((PINSOURCE) == GPIO_PinSource7) || \
+                                       ((PINSOURCE) == GPIO_PinSource8) || \
+                                       ((PINSOURCE) == GPIO_PinSource9) || \
+                                       ((PINSOURCE) == GPIO_PinSource10) || \
+                                       ((PINSOURCE) == GPIO_PinSource11) || \
+                                       ((PINSOURCE) == GPIO_PinSource12) || \
+                                       ((PINSOURCE) == GPIO_PinSource13) || \
+                                       ((PINSOURCE) == GPIO_PinSource14) || \
+                                       ((PINSOURCE) == GPIO_PinSource15))
+/**
+  * @}
+  */ 
+
+/** @defgroup GPIO_Alternat_function_selection_define 
+  * @{
+  */ 
+/** 
+  * @brief   AF 0 selection  
+  */ 
+#define GPIO_AF_RTC_50Hz      ((uint8_t)0x00)  /* RTC_50Hz Alternate Function mapping */
+#define GPIO_AF_MCO           ((uint8_t)0x00)  /* MCO (MCO1 and MCO2) Alternate Function mapping */
+#define GPIO_AF_TAMPER        ((uint8_t)0x00)  /* TAMPER (TAMPER_1 and TAMPER_2) Alternate Function mapping */
+#define GPIO_AF_SWJ           ((uint8_t)0x00)  /* SWJ (SWD and JTAG) Alternate Function mapping */
+#define GPIO_AF_TRACE         ((uint8_t)0x00)  /* TRACE Alternate Function mapping */
+#if defined(STM32F446xx)
+#define GPIO_AF0_TIM2         ((uint8_t)0x00)  /* TIM2 Alternate Function mapping */
+#endif /* STM32F446xx */
+
+/** 
+  * @brief   AF 1 selection  
+  */ 
+#define GPIO_AF_TIM1          ((uint8_t)0x01)  /* TIM1 Alternate Function mapping */
+#define GPIO_AF_TIM2          ((uint8_t)0x01)  /* TIM2 Alternate Function mapping */
+#if defined(STM32F410xx)
+#define GPIO_AF_LPTIM         ((uint8_t)0x01)  /* LPTIM Alternate Function mapping */
+#endif /* STM32F410xx */
+/** 
+  * @brief   AF 2 selection  
+  */ 
+#define GPIO_AF_TIM3          ((uint8_t)0x02)  /* TIM3 Alternate Function mapping */
+#define GPIO_AF_TIM4          ((uint8_t)0x02)  /* TIM4 Alternate Function mapping */
+#define GPIO_AF_TIM5          ((uint8_t)0x02)  /* TIM5 Alternate Function mapping */
+
+/** 
+  * @brief   AF 3 selection  
+  */ 
+#define GPIO_AF_TIM8          ((uint8_t)0x03)  /* TIM8 Alternate Function mapping */
+#define GPIO_AF_TIM9          ((uint8_t)0x03)  /* TIM9 Alternate Function mapping */
+#define GPIO_AF_TIM10         ((uint8_t)0x03)  /* TIM10 Alternate Function mapping */
+#define GPIO_AF_TIM11         ((uint8_t)0x03)  /* TIM11 Alternate Function mapping */
+#if defined(STM32F446xx)
+#define GPIO_AF3_CEC          ((uint8_t)0x03)  /* CEC Alternate Function mapping */
+#endif /* STM32F446xx */
+/** 
+  * @brief   AF 4 selection  
+  */ 
+#define GPIO_AF_I2C1          ((uint8_t)0x04)  /* I2C1 Alternate Function mapping */
+#define GPIO_AF_I2C2          ((uint8_t)0x04)  /* I2C2 Alternate Function mapping */
+#define GPIO_AF_I2C3          ((uint8_t)0x04)  /* I2C3 Alternate Function mapping */
+#if defined(STM32F446xx)
+#define GPIO_AF4_CEC          ((uint8_t)0x04)  /* CEC Alternate Function mapping */
+#endif /* STM32F446xx */
+#if defined(STM32F410xx) || defined(STM32F446xx)
+#define GPIO_AF_FMPI2C        ((uint8_t)0x04)  /* FMPI2C Alternate Function mapping */
+#endif /* STM32F410xx || STM32F446xx */
+
+/** 
+  * @brief   AF 5 selection  
+  */ 
+#define GPIO_AF_SPI1          ((uint8_t)0x05)  /* SPI1/I2S1 Alternate Function mapping */
+#define GPIO_AF_SPI2          ((uint8_t)0x05)  /* SPI2/I2S2 Alternate Function mapping */
+#define GPIO_AF5_SPI3         ((uint8_t)0x05)  /* SPI3/I2S3 Alternate Function mapping (Only for STM32F411xE Devices) */
+#define GPIO_AF_SPI4          ((uint8_t)0x05)  /* SPI4/I2S4 Alternate Function mapping */
+#define GPIO_AF_SPI5          ((uint8_t)0x05)  /* SPI5 Alternate Function mapping      */
+#define GPIO_AF_SPI6          ((uint8_t)0x05)  /* SPI6 Alternate Function mapping      */
+
+/** 
+  * @brief   AF 6 selection  
+  */ 
+#define GPIO_AF_SPI3          ((uint8_t)0x06)  /* SPI3/I2S3 Alternate Function mapping */
+#define GPIO_AF6_SPI1         ((uint8_t)0x06)  /* SPI1 Alternate Function mapping (Only for STM32F410xx Devices) */
+#define GPIO_AF6_SPI2         ((uint8_t)0x06)  /* SPI2 Alternate Function mapping (Only for STM32F410xx/STM32F411xE Devices) */
+#define GPIO_AF6_SPI4         ((uint8_t)0x06)  /* SPI4 Alternate Function mapping (Only for STM32F411xE Devices) */
+#define GPIO_AF6_SPI5         ((uint8_t)0x06)  /* SPI5 Alternate Function mapping (Only for STM32F410xx/STM32F411xE Devices) */
+#define GPIO_AF_SAI1          ((uint8_t)0x06)  /* SAI1 Alternate Function mapping      */
+
+/** 
+  * @brief   AF 7 selection  
+  */ 
+#define GPIO_AF_USART1         ((uint8_t)0x07)  /* USART1 Alternate Function mapping  */
+#define GPIO_AF_USART2         ((uint8_t)0x07)  /* USART2 Alternate Function mapping  */
+#define GPIO_AF_USART3         ((uint8_t)0x07)  /* USART3 Alternate Function mapping  */
+#define GPIO_AF7_SPI3          ((uint8_t)0x07)  /* SPI3/I2S3ext Alternate Function mapping */
+
+/** 
+  * @brief   AF 7 selection Legacy 
+  */ 
+#define GPIO_AF_I2S3ext   GPIO_AF7_SPI3
+
+/** 
+  * @brief   AF 8 selection  
+  */ 
+#define GPIO_AF_UART4         ((uint8_t)0x08)  /* UART4 Alternate Function mapping  */
+#define GPIO_AF_UART5         ((uint8_t)0x08)  /* UART5 Alternate Function mapping  */
+#define GPIO_AF_USART6        ((uint8_t)0x08)  /* USART6 Alternate Function mapping */
+#define GPIO_AF_UART7         ((uint8_t)0x08)  /* UART7 Alternate Function mapping  */
+#define GPIO_AF_UART8         ((uint8_t)0x08)  /* UART8 Alternate Function mapping  */
+#if defined(STM32F446xx)
+#define GPIO_AF8_SAI2          ((uint8_t)0x08)  /* SAI2 Alternate Function mapping */
+#define GPIO_AF_SPDIF         ((uint8_t)0x08)   /* SPDIF Alternate Function mapping */
+#endif /* STM32F446xx */
+
+/** 
+  * @brief   AF 9 selection 
+  */ 
+#define GPIO_AF_CAN1          ((uint8_t)0x09)  /* CAN1 Alternate Function mapping  */
+#define GPIO_AF_CAN2          ((uint8_t)0x09)  /* CAN2 Alternate Function mapping  */
+#define GPIO_AF_TIM12         ((uint8_t)0x09)  /* TIM12 Alternate Function mapping */
+#define GPIO_AF_TIM13         ((uint8_t)0x09)  /* TIM13 Alternate Function mapping */
+#define GPIO_AF_TIM14         ((uint8_t)0x09)  /* TIM14 Alternate Function mapping */
+#define GPIO_AF9_I2C2         ((uint8_t)0x09)  /* I2C2 Alternate Function mapping (Only for STM32F401xx/STM32F410xx/STM32F411xE Devices) */
+#define GPIO_AF9_I2C3         ((uint8_t)0x09)  /* I2C3 Alternate Function mapping (Only for STM32F401xx/STM32F411xE Devices) */
+#if defined(STM32F446xx)
+#define GPIO_AF9_SAI2         ((uint8_t)0x09)  /* SAI2 Alternate Function mapping */
+#endif /* STM32F446xx */
+#define GPIO_AF9_LTDC         ((uint8_t)0x09)  /* LTDC Alternate Function mapping */
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+#define GPIO_AF9_QUADSPI      ((uint8_t)0x09)  /* QuadSPI Alternate Function mapping */
+#endif /* STM32F446xx || STM32F469_479xx */
+#if defined(STM32F410xx)
+#define GPIO_AF9_FMPI2C       ((uint8_t)0x09)  /* FMPI2C Alternate Function mapping (Only for STM32F410xx Devices) */
+#endif /* STM32F410xx */
+
+/** 
+  * @brief   AF 10 selection  
+  */ 
+#define GPIO_AF_OTG_FS         ((uint8_t)0xA)  /* OTG_FS Alternate Function mapping */
+#define GPIO_AF_OTG_HS         ((uint8_t)0xA)  /* OTG_HS Alternate Function mapping */
+#if defined(STM32F446xx)
+#define GPIO_AF10_SAI2         ((uint8_t)0x0A)  /* SAI2 Alternate Function mapping */
+#endif /* STM32F446xx */
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+#define GPIO_AF10_QUADSPI      ((uint8_t)0x0A)  /* QuadSPI Alternate Function mapping */
+#endif /* STM32F446xx || STM32F469_479xx */
+/** 
+  * @brief   AF 11 selection  
+  */ 
+#define GPIO_AF_ETH             ((uint8_t)0x0B)  /* ETHERNET Alternate Function mapping */
+
+/** 
+  * @brief   AF 12 selection  
+  */ 
+#if defined(STM32F40_41xxx)
+#define GPIO_AF_FSMC             ((uint8_t)0xC)  /* FSMC Alternate Function mapping                     */
+#endif /* STM32F40_41xxx */
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+#define GPIO_AF_FMC              ((uint8_t)0xC)  /* FMC Alternate Function mapping                      */
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */
+
+#define GPIO_AF_OTG_HS_FS        ((uint8_t)0xC)  /* OTG HS configured in FS, Alternate Function mapping */
+#define GPIO_AF_SDIO             ((uint8_t)0xC)  /* SDIO Alternate Function mapping                     */
+
+/** 
+  * @brief   AF 13 selection  
+  */ 
+#define GPIO_AF_DCMI          ((uint8_t)0x0D)  /* DCMI Alternate Function mapping */
+#if defined(STM32F469_479xx)
+#define GPIO_AF_DSI           ((uint8_t)0x0D)  /* DSI Alternate Function mapping */
+#endif /* STM32F469_479xx */
+/** 
+  * @brief   AF 14 selection  
+  */
+#define GPIO_AF_LTDC          ((uint8_t)0x0E)  /* LCD-TFT Alternate Function mapping */
+
+/** 
+  * @brief   AF 15 selection  
+  */ 
+#define GPIO_AF_EVENTOUT      ((uint8_t)0x0F)  /* EVENTOUT Alternate Function mapping */
+
+#if defined(STM32F40_41xxx)
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF_RTC_50Hz)  || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_MCO)       || ((AF) == GPIO_AF_TAMPER)    || \
+                          ((AF) == GPIO_AF_SWJ)       || ((AF) == GPIO_AF_TRACE)     || \
+                          ((AF) == GPIO_AF_TIM1)      || ((AF) == GPIO_AF_TIM2)      || \
+                          ((AF) == GPIO_AF_TIM3)      || ((AF) == GPIO_AF_TIM4)      || \
+                          ((AF) == GPIO_AF_TIM5)      || ((AF) == GPIO_AF_TIM8)      || \
+                          ((AF) == GPIO_AF_I2C1)      || ((AF) == GPIO_AF_I2C2)      || \
+                          ((AF) == GPIO_AF_I2C3)      || ((AF) == GPIO_AF_SPI1)      || \
+                          ((AF) == GPIO_AF_SPI2)      || ((AF) == GPIO_AF_TIM13)     || \
+                          ((AF) == GPIO_AF_SPI3)      || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_USART1)    || ((AF) == GPIO_AF_USART2)    || \
+                          ((AF) == GPIO_AF_USART3)    || ((AF) == GPIO_AF_UART4)     || \
+                          ((AF) == GPIO_AF_UART5)     || ((AF) == GPIO_AF_USART6)    || \
+                          ((AF) == GPIO_AF_CAN1)      || ((AF) == GPIO_AF_CAN2)      || \
+                          ((AF) == GPIO_AF_OTG_FS)    || ((AF) == GPIO_AF_OTG_HS)    || \
+                          ((AF) == GPIO_AF_ETH)       || ((AF) == GPIO_AF_OTG_HS_FS) || \
+                          ((AF) == GPIO_AF_SDIO)      || ((AF) == GPIO_AF_DCMI)      || \
+                          ((AF) == GPIO_AF_EVENTOUT)  || ((AF) == GPIO_AF_FSMC))
+#endif /* STM32F40_41xxx */
+
+#if defined(STM32F401xx)
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF_RTC_50Hz)  || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_MCO)       || ((AF) == GPIO_AF_TAMPER)    || \
+                          ((AF) == GPIO_AF_SWJ)       || ((AF) == GPIO_AF_TRACE)     || \
+                          ((AF) == GPIO_AF_TIM1)      || ((AF) == GPIO_AF_TIM2)      || \
+                          ((AF) == GPIO_AF_TIM3)      || ((AF) == GPIO_AF_TIM4)      || \
+                          ((AF) == GPIO_AF_TIM5)      || ((AF) == GPIO_AF_TIM8)      || \
+                          ((AF) == GPIO_AF_I2C1)      || ((AF) == GPIO_AF_I2C2)      || \
+                          ((AF) == GPIO_AF_I2C3)      || ((AF) == GPIO_AF_SPI1)      || \
+                          ((AF) == GPIO_AF_SPI2)      || ((AF) == GPIO_AF_TIM13)     || \
+                          ((AF) == GPIO_AF_SPI3)      || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_USART1)    || ((AF) == GPIO_AF_USART2)    || \
+                          ((AF) == GPIO_AF_SDIO)      || ((AF) == GPIO_AF_USART6)    || \
+                          ((AF) == GPIO_AF_OTG_FS)    || ((AF) == GPIO_AF_OTG_HS)    || \
+                          ((AF) == GPIO_AF_EVENTOUT)  || ((AF) == GPIO_AF_SPI4))
+#endif /* STM32F401xx */
+
+#if defined(STM32F411xE)
+#define IS_GPIO_AF(AF)   (((AF) < 16) && ((AF) != 11) && ((AF) != 13) && ((AF) != 14))
+#endif /* STM32F411xE */
+
+#if defined(STM32F410xx)
+#define IS_GPIO_AF(AF)   (((AF) < 10) || ((AF) == 15))
+#endif /* STM32F410xx */
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx)
+#define IS_GPIO_AF(AF)   (((AF) == GPIO_AF_RTC_50Hz)  || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_MCO)       || ((AF) == GPIO_AF_TAMPER)    || \
+                          ((AF) == GPIO_AF_SWJ)       || ((AF) == GPIO_AF_TRACE)     || \
+                          ((AF) == GPIO_AF_TIM1)      || ((AF) == GPIO_AF_TIM2)      || \
+                          ((AF) == GPIO_AF_TIM3)      || ((AF) == GPIO_AF_TIM4)      || \
+                          ((AF) == GPIO_AF_TIM5)      || ((AF) == GPIO_AF_TIM8)      || \
+                          ((AF) == GPIO_AF_I2C1)      || ((AF) == GPIO_AF_I2C2)      || \
+                          ((AF) == GPIO_AF_I2C3)      || ((AF) == GPIO_AF_SPI1)      || \
+                          ((AF) == GPIO_AF_SPI2)      || ((AF) == GPIO_AF_TIM13)     || \
+                          ((AF) == GPIO_AF_SPI3)      || ((AF) == GPIO_AF_TIM14)     || \
+                          ((AF) == GPIO_AF_USART1)    || ((AF) == GPIO_AF_USART2)    || \
+                          ((AF) == GPIO_AF_USART3)    || ((AF) == GPIO_AF_UART4)     || \
+                          ((AF) == GPIO_AF_UART5)     || ((AF) == GPIO_AF_USART6)    || \
+                          ((AF) == GPIO_AF_CAN1)      || ((AF) == GPIO_AF_CAN2)      || \
+                          ((AF) == GPIO_AF_OTG_FS)    || ((AF) == GPIO_AF_OTG_HS)    || \
+                          ((AF) == GPIO_AF_ETH)       || ((AF) == GPIO_AF_OTG_HS_FS) || \
+                          ((AF) == GPIO_AF_SDIO)      || ((AF) == GPIO_AF_DCMI)      || \
+                          ((AF) == GPIO_AF_EVENTOUT)  || ((AF) == GPIO_AF_SPI4)      || \
+                          ((AF) == GPIO_AF_SPI5)      || ((AF) == GPIO_AF_SPI6)      || \
+                          ((AF) == GPIO_AF_UART7)     || ((AF) == GPIO_AF_UART8)     || \
+                          ((AF) == GPIO_AF_FMC)       ||  ((AF) == GPIO_AF_SAI1)     || \
+                          ((AF) == GPIO_AF_LTDC))
+#endif /* STM32F427_437xx ||  STM32F429_439xx */
+
+#if defined(STM32F446xx)
+#define IS_GPIO_AF(AF)   (((AF) < 16) && ((AF) != 11) && ((AF) != 14))
+#endif /* STM32F446xx */
+
+#if defined(STM32F469_479xx)
+#define IS_GPIO_AF(AF)   ((AF) < 16)
+#endif /* STM32F469_479xx */
+
+/**
+  * @}
+  */ 
+
+/** @defgroup GPIO_Legacy 
+  * @{
+  */
+    
+#define GPIO_Mode_AIN           GPIO_Mode_AN
+
+#define GPIO_AF_OTG1_FS         GPIO_AF_OTG_FS
+#define GPIO_AF_OTG2_HS         GPIO_AF_OTG_HS
+#define GPIO_AF_OTG2_FS         GPIO_AF_OTG_HS_FS
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/*  Function used to set the GPIO configuration to the default reset state ****/
+void GPIO_DeInit(GPIO_TypeDef* GPIOx);
+
+/* Initialization and Configuration functions *********************************/
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+
+/* GPIO Read and Write functions **********************************************/
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal);
+void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
+
+/* GPIO Alternate functions configuration function ****************************/
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_GPIO_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_hash.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_hash.h
new file mode 100644
index 00000000..9e465f94
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_hash.h
@@ -0,0 +1,257 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hash.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the HASH 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_HASH_H
+#define __STM32F4xx_HASH_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup HASH
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief   HASH Init structure definition
+  */ 
+typedef struct
+{
+  uint32_t HASH_AlgoSelection; /*!< SHA-1, SHA-224, SHA-256 or MD5. This parameter
+                                    can be a value of @ref HASH_Algo_Selection */
+  uint32_t HASH_AlgoMode;      /*!< HASH or HMAC. This parameter can be a value 
+                                    of @ref HASH_processor_Algorithm_Mode */
+  uint32_t HASH_DataType;      /*!< 32-bit data, 16-bit data, 8-bit data or 
+                                    bit string. This parameter can be a value of
+                                    @ref HASH_Data_Type */
+  uint32_t HASH_HMACKeyType;   /*!< HMAC Short key or HMAC Long Key. This parameter
+                                    can be a value of @ref HASH_HMAC_Long_key_only_for_HMAC_mode */
+}HASH_InitTypeDef;
+
+/** 
+  * @brief  HASH message digest result structure definition  
+  */ 
+typedef struct
+{
+  uint32_t Data[8];      /*!< Message digest result : 8x 32bit wors for SHA-256,
+                                                      7x 32bit wors for SHA-224,
+                                                      5x 32bit words for SHA-1 or
+                                                      4x 32bit words for MD5  */
+} HASH_MsgDigest; 
+
+/** 
+  * @brief  HASH context swapping structure definition  
+  */ 
+typedef struct
+{
+  uint32_t HASH_IMR; 
+  uint32_t HASH_STR;      
+  uint32_t HASH_CR;     
+  uint32_t HASH_CSR[54];       
+}HASH_Context;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup HASH_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup HASH_Algo_Selection 
+  * @{
+  */ 
+#define HASH_AlgoSelection_SHA1      ((uint32_t)0x0000) /*!< HASH function is SHA1   */
+#define HASH_AlgoSelection_SHA224    HASH_CR_ALGO_1     /*!< HASH function is SHA224 */
+#define HASH_AlgoSelection_SHA256    HASH_CR_ALGO       /*!< HASH function is SHA256 */
+#define HASH_AlgoSelection_MD5       HASH_CR_ALGO_0     /*!< HASH function is MD5    */
+
+#define IS_HASH_ALGOSELECTION(ALGOSELECTION) (((ALGOSELECTION) == HASH_AlgoSelection_SHA1) || \
+                                              ((ALGOSELECTION) == HASH_AlgoSelection_SHA224) || \
+                                              ((ALGOSELECTION) == HASH_AlgoSelection_SHA256) || \
+                                              ((ALGOSELECTION) == HASH_AlgoSelection_MD5))
+/**
+  * @}
+  */
+
+/** @defgroup HASH_processor_Algorithm_Mode 
+  * @{
+  */ 
+#define HASH_AlgoMode_HASH         ((uint32_t)0x00000000) /*!< Algorithm is HASH */ 
+#define HASH_AlgoMode_HMAC         HASH_CR_MODE           /*!< Algorithm is HMAC */
+
+#define IS_HASH_ALGOMODE(ALGOMODE) (((ALGOMODE) == HASH_AlgoMode_HASH) || \
+                                    ((ALGOMODE) == HASH_AlgoMode_HMAC))
+/**
+  * @}
+  */
+
+/** @defgroup HASH_Data_Type  
+  * @{
+  */  
+#define HASH_DataType_32b          ((uint32_t)0x0000) /*!< 32-bit data. No swapping                     */
+#define HASH_DataType_16b          HASH_CR_DATATYPE_0 /*!< 16-bit data. Each half word is swapped       */
+#define HASH_DataType_8b           HASH_CR_DATATYPE_1 /*!< 8-bit data. All bytes are swapped            */
+#define HASH_DataType_1b           HASH_CR_DATATYPE   /*!< 1-bit data. In the word all bits are swapped */
+
+#define IS_HASH_DATATYPE(DATATYPE) (((DATATYPE) == HASH_DataType_32b)|| \
+                                    ((DATATYPE) == HASH_DataType_16b)|| \
+                                    ((DATATYPE) == HASH_DataType_8b) || \
+                                    ((DATATYPE) == HASH_DataType_1b))
+/**
+  * @}
+  */
+
+/** @defgroup HASH_HMAC_Long_key_only_for_HMAC_mode  
+  * @{
+  */ 
+#define HASH_HMACKeyType_ShortKey      ((uint32_t)0x00000000) /*!< HMAC Key is <= 64 bytes */
+#define HASH_HMACKeyType_LongKey       HASH_CR_LKEY           /*!< HMAC Key is > 64 bytes  */
+
+#define IS_HASH_HMAC_KEYTYPE(KEYTYPE) (((KEYTYPE) == HASH_HMACKeyType_ShortKey) || \
+                                       ((KEYTYPE) == HASH_HMACKeyType_LongKey))
+/**
+  * @}
+  */
+
+/** @defgroup Number_of_valid_bits_in_last_word_of_the_message   
+  * @{
+  */  
+#define IS_HASH_VALIDBITSNUMBER(VALIDBITS) ((VALIDBITS) <= 0x1F)
+
+/**
+  * @}
+  */
+
+/** @defgroup HASH_interrupts_definition   
+  * @{
+  */  
+#define HASH_IT_DINI               HASH_IMR_DINIM  /*!< A new block can be entered into the input buffer (DIN) */
+#define HASH_IT_DCI                HASH_IMR_DCIM   /*!< Digest calculation complete                            */
+
+#define IS_HASH_IT(IT) ((((IT) & (uint32_t)0xFFFFFFFC) == 0x00000000) && ((IT) != 0x00000000))
+#define IS_HASH_GET_IT(IT) (((IT) == HASH_IT_DINI) || ((IT) == HASH_IT_DCI))
+				   
+/**
+  * @}
+  */
+
+/** @defgroup HASH_flags_definition   
+  * @{
+  */  
+#define HASH_FLAG_DINIS            HASH_SR_DINIS  /*!< 16 locations are free in the DIN : A new block can be entered into the input buffer */
+#define HASH_FLAG_DCIS             HASH_SR_DCIS   /*!< Digest calculation complete                                                         */
+#define HASH_FLAG_DMAS             HASH_SR_DMAS   /*!< DMA interface is enabled (DMAE=1) or a transfer is ongoing                          */
+#define HASH_FLAG_BUSY             HASH_SR_BUSY   /*!< The hash core is Busy : processing a block of data                                  */
+#define HASH_FLAG_DINNE            HASH_CR_DINNE  /*!< DIN not empty : The input buffer contains at least one word of data                 */
+
+#define IS_HASH_GET_FLAG(FLAG) (((FLAG) == HASH_FLAG_DINIS) || \
+                                ((FLAG) == HASH_FLAG_DCIS)  || \
+                                ((FLAG) == HASH_FLAG_DMAS)  || \
+                                ((FLAG) == HASH_FLAG_BUSY)  || \
+                                ((FLAG) == HASH_FLAG_DINNE)) 
+
+#define IS_HASH_CLEAR_FLAG(FLAG)(((FLAG) == HASH_FLAG_DINIS) || \
+                                 ((FLAG) == HASH_FLAG_DCIS))                                 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+  
+/*  Function used to set the HASH configuration to the default reset state ****/
+void HASH_DeInit(void);
+
+/* HASH Configuration function ************************************************/
+void HASH_Init(HASH_InitTypeDef* HASH_InitStruct);
+void HASH_StructInit(HASH_InitTypeDef* HASH_InitStruct);
+void HASH_Reset(void);
+
+/* HASH Message Digest generation functions ***********************************/
+void HASH_DataIn(uint32_t Data);
+uint8_t HASH_GetInFIFOWordsNbr(void);
+void HASH_SetLastWordValidBitsNbr(uint16_t ValidNumber);
+void HASH_StartDigest(void);
+void HASH_AutoStartDigest(FunctionalState NewState);
+void HASH_GetDigest(HASH_MsgDigest* HASH_MessageDigest);
+
+/* HASH Context swapping functions ********************************************/
+void HASH_SaveContext(HASH_Context* HASH_ContextSave);
+void HASH_RestoreContext(HASH_Context* HASH_ContextRestore);
+
+/* HASH DMA interface function ************************************************/
+void HASH_DMACmd(FunctionalState NewState);
+
+/* HASH Interrupts and flags management functions *****************************/
+void HASH_ITConfig(uint32_t HASH_IT, FunctionalState NewState);
+FlagStatus HASH_GetFlagStatus(uint32_t HASH_FLAG);
+void HASH_ClearFlag(uint32_t HASH_FLAG);
+ITStatus HASH_GetITStatus(uint32_t HASH_IT);
+void HASH_ClearITPendingBit(uint32_t HASH_IT);
+
+/* High Level SHA1 functions **************************************************/
+ErrorStatus HASH_SHA1(uint8_t *Input, uint32_t Ilen, uint8_t Output[20]);
+ErrorStatus HMAC_SHA1(uint8_t *Key, uint32_t Keylen,
+                      uint8_t *Input, uint32_t Ilen,
+                      uint8_t Output[20]);
+
+/* High Level MD5 functions ***************************************************/
+ErrorStatus HASH_MD5(uint8_t *Input, uint32_t Ilen, uint8_t Output[16]);
+ErrorStatus HMAC_MD5(uint8_t *Key, uint32_t Keylen,
+                     uint8_t *Input, uint32_t Ilen,
+                     uint8_t Output[16]);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_HASH_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_i2c.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_i2c.h
new file mode 100644
index 00000000..9492bc91
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_i2c.h
@@ -0,0 +1,709 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_i2c.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the I2C firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_I2C_H
+#define __STM32F4xx_I2C_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup I2C
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  I2C Init structure definition  
+  */
+
+typedef struct
+{
+  uint32_t I2C_ClockSpeed;          /*!< Specifies the clock frequency.
+                                         This parameter must be set to a value lower than 400kHz */
+
+  uint16_t I2C_Mode;                /*!< Specifies the I2C mode.
+                                         This parameter can be a value of @ref I2C_mode */
+
+  uint16_t I2C_DutyCycle;           /*!< Specifies the I2C fast mode duty cycle.
+                                         This parameter can be a value of @ref I2C_duty_cycle_in_fast_mode */
+
+  uint16_t I2C_OwnAddress1;         /*!< Specifies the first device own address.
+                                         This parameter can be a 7-bit or 10-bit address. */
+
+  uint16_t I2C_Ack;                 /*!< Enables or disables the acknowledgement.
+                                         This parameter can be a value of @ref I2C_acknowledgement */
+
+  uint16_t I2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged.
+                                         This parameter can be a value of @ref I2C_acknowledged_address */
+}I2C_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+
+/** @defgroup I2C_Exported_Constants
+  * @{
+  */
+#define IS_I2C_ALL_PERIPH(PERIPH) (((PERIPH) == I2C1) || \
+                                   ((PERIPH) == I2C2) || \
+                                   ((PERIPH) == I2C3))
+/** @defgroup I2C_Digital_Filter
+  * @{
+  */
+
+#define IS_I2C_DIGITAL_FILTER(FILTER)   ((FILTER) <= 0x0000000F)
+/**
+  * @}
+  */
+
+
+/** @defgroup I2C_mode 
+  * @{
+  */
+
+#define I2C_Mode_I2C                    ((uint16_t)0x0000)
+#define I2C_Mode_SMBusDevice            ((uint16_t)0x0002)  
+#define I2C_Mode_SMBusHost              ((uint16_t)0x000A)
+#define IS_I2C_MODE(MODE) (((MODE) == I2C_Mode_I2C) || \
+                           ((MODE) == I2C_Mode_SMBusDevice) || \
+                           ((MODE) == I2C_Mode_SMBusHost))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_duty_cycle_in_fast_mode 
+  * @{
+  */
+
+#define I2C_DutyCycle_16_9              ((uint16_t)0x4000) /*!< I2C fast mode Tlow/Thigh = 16/9 */
+#define I2C_DutyCycle_2                 ((uint16_t)0xBFFF) /*!< I2C fast mode Tlow/Thigh = 2 */
+#define IS_I2C_DUTY_CYCLE(CYCLE) (((CYCLE) == I2C_DutyCycle_16_9) || \
+                                  ((CYCLE) == I2C_DutyCycle_2))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_acknowledgement
+  * @{
+  */
+
+#define I2C_Ack_Enable                  ((uint16_t)0x0400)
+#define I2C_Ack_Disable                 ((uint16_t)0x0000)
+#define IS_I2C_ACK_STATE(STATE) (((STATE) == I2C_Ack_Enable) || \
+                                 ((STATE) == I2C_Ack_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_transfer_direction 
+  * @{
+  */
+
+#define  I2C_Direction_Transmitter      ((uint8_t)0x00)
+#define  I2C_Direction_Receiver         ((uint8_t)0x01)
+#define IS_I2C_DIRECTION(DIRECTION) (((DIRECTION) == I2C_Direction_Transmitter) || \
+                                     ((DIRECTION) == I2C_Direction_Receiver))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_acknowledged_address 
+  * @{
+  */
+
+#define I2C_AcknowledgedAddress_7bit    ((uint16_t)0x4000)
+#define I2C_AcknowledgedAddress_10bit   ((uint16_t)0xC000)
+#define IS_I2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == I2C_AcknowledgedAddress_7bit) || \
+                                             ((ADDRESS) == I2C_AcknowledgedAddress_10bit))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_registers 
+  * @{
+  */
+
+#define I2C_Register_CR1                ((uint8_t)0x00)
+#define I2C_Register_CR2                ((uint8_t)0x04)
+#define I2C_Register_OAR1               ((uint8_t)0x08)
+#define I2C_Register_OAR2               ((uint8_t)0x0C)
+#define I2C_Register_DR                 ((uint8_t)0x10)
+#define I2C_Register_SR1                ((uint8_t)0x14)
+#define I2C_Register_SR2                ((uint8_t)0x18)
+#define I2C_Register_CCR                ((uint8_t)0x1C)
+#define I2C_Register_TRISE              ((uint8_t)0x20)
+#define IS_I2C_REGISTER(REGISTER) (((REGISTER) == I2C_Register_CR1) || \
+                                   ((REGISTER) == I2C_Register_CR2) || \
+                                   ((REGISTER) == I2C_Register_OAR1) || \
+                                   ((REGISTER) == I2C_Register_OAR2) || \
+                                   ((REGISTER) == I2C_Register_DR) || \
+                                   ((REGISTER) == I2C_Register_SR1) || \
+                                   ((REGISTER) == I2C_Register_SR2) || \
+                                   ((REGISTER) == I2C_Register_CCR) || \
+                                   ((REGISTER) == I2C_Register_TRISE))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_NACK_position 
+  * @{
+  */
+
+#define I2C_NACKPosition_Next           ((uint16_t)0x0800)
+#define I2C_NACKPosition_Current        ((uint16_t)0xF7FF)
+#define IS_I2C_NACK_POSITION(POSITION)  (((POSITION) == I2C_NACKPosition_Next) || \
+                                         ((POSITION) == I2C_NACKPosition_Current))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_SMBus_alert_pin_level 
+  * @{
+  */
+
+#define I2C_SMBusAlert_Low              ((uint16_t)0x2000)
+#define I2C_SMBusAlert_High             ((uint16_t)0xDFFF)
+#define IS_I2C_SMBUS_ALERT(ALERT) (((ALERT) == I2C_SMBusAlert_Low) || \
+                                   ((ALERT) == I2C_SMBusAlert_High))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_PEC_position 
+  * @{
+  */
+
+#define I2C_PECPosition_Next            ((uint16_t)0x0800)
+#define I2C_PECPosition_Current         ((uint16_t)0xF7FF)
+#define IS_I2C_PEC_POSITION(POSITION) (((POSITION) == I2C_PECPosition_Next) || \
+                                       ((POSITION) == I2C_PECPosition_Current))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_interrupts_definition 
+  * @{
+  */
+
+#define I2C_IT_BUF                      ((uint16_t)0x0400)
+#define I2C_IT_EVT                      ((uint16_t)0x0200)
+#define I2C_IT_ERR                      ((uint16_t)0x0100)
+#define IS_I2C_CONFIG_IT(IT) ((((IT) & (uint16_t)0xF8FF) == 0x00) && ((IT) != 0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup I2C_interrupts_definition 
+  * @{
+  */
+
+#define I2C_IT_SMBALERT                 ((uint32_t)0x01008000)
+#define I2C_IT_TIMEOUT                  ((uint32_t)0x01004000)
+#define I2C_IT_PECERR                   ((uint32_t)0x01001000)
+#define I2C_IT_OVR                      ((uint32_t)0x01000800)
+#define I2C_IT_AF                       ((uint32_t)0x01000400)
+#define I2C_IT_ARLO                     ((uint32_t)0x01000200)
+#define I2C_IT_BERR                     ((uint32_t)0x01000100)
+#define I2C_IT_TXE                      ((uint32_t)0x06000080)
+#define I2C_IT_RXNE                     ((uint32_t)0x06000040)
+#define I2C_IT_STOPF                    ((uint32_t)0x02000010)
+#define I2C_IT_ADD10                    ((uint32_t)0x02000008)
+#define I2C_IT_BTF                      ((uint32_t)0x02000004)
+#define I2C_IT_ADDR                     ((uint32_t)0x02000002)
+#define I2C_IT_SB                       ((uint32_t)0x02000001)
+
+#define IS_I2C_CLEAR_IT(IT) ((((IT) & (uint16_t)0x20FF) == 0x00) && ((IT) != (uint16_t)0x00))
+
+#define IS_I2C_GET_IT(IT) (((IT) == I2C_IT_SMBALERT) || ((IT) == I2C_IT_TIMEOUT) || \
+                           ((IT) == I2C_IT_PECERR) || ((IT) == I2C_IT_OVR) || \
+                           ((IT) == I2C_IT_AF) || ((IT) == I2C_IT_ARLO) || \
+                           ((IT) == I2C_IT_BERR) || ((IT) == I2C_IT_TXE) || \
+                           ((IT) == I2C_IT_RXNE) || ((IT) == I2C_IT_STOPF) || \
+                           ((IT) == I2C_IT_ADD10) || ((IT) == I2C_IT_BTF) || \
+                           ((IT) == I2C_IT_ADDR) || ((IT) == I2C_IT_SB))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_flags_definition 
+  * @{
+  */
+
+/** 
+  * @brief  SR2 register flags  
+  */
+
+#define I2C_FLAG_DUALF                  ((uint32_t)0x00800000)
+#define I2C_FLAG_SMBHOST                ((uint32_t)0x00400000)
+#define I2C_FLAG_SMBDEFAULT             ((uint32_t)0x00200000)
+#define I2C_FLAG_GENCALL                ((uint32_t)0x00100000)
+#define I2C_FLAG_TRA                    ((uint32_t)0x00040000)
+#define I2C_FLAG_BUSY                   ((uint32_t)0x00020000)
+#define I2C_FLAG_MSL                    ((uint32_t)0x00010000)
+
+/** 
+  * @brief  SR1 register flags  
+  */
+
+#define I2C_FLAG_SMBALERT               ((uint32_t)0x10008000)
+#define I2C_FLAG_TIMEOUT                ((uint32_t)0x10004000)
+#define I2C_FLAG_PECERR                 ((uint32_t)0x10001000)
+#define I2C_FLAG_OVR                    ((uint32_t)0x10000800)
+#define I2C_FLAG_AF                     ((uint32_t)0x10000400)
+#define I2C_FLAG_ARLO                   ((uint32_t)0x10000200)
+#define I2C_FLAG_BERR                   ((uint32_t)0x10000100)
+#define I2C_FLAG_TXE                    ((uint32_t)0x10000080)
+#define I2C_FLAG_RXNE                   ((uint32_t)0x10000040)
+#define I2C_FLAG_STOPF                  ((uint32_t)0x10000010)
+#define I2C_FLAG_ADD10                  ((uint32_t)0x10000008)
+#define I2C_FLAG_BTF                    ((uint32_t)0x10000004)
+#define I2C_FLAG_ADDR                   ((uint32_t)0x10000002)
+#define I2C_FLAG_SB                     ((uint32_t)0x10000001)
+
+#define IS_I2C_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0x20FF) == 0x00) && ((FLAG) != (uint16_t)0x00))
+
+#define IS_I2C_GET_FLAG(FLAG) (((FLAG) == I2C_FLAG_DUALF) || ((FLAG) == I2C_FLAG_SMBHOST) || \
+                               ((FLAG) == I2C_FLAG_SMBDEFAULT) || ((FLAG) == I2C_FLAG_GENCALL) || \
+                               ((FLAG) == I2C_FLAG_TRA) || ((FLAG) == I2C_FLAG_BUSY) || \
+                               ((FLAG) == I2C_FLAG_MSL) || ((FLAG) == I2C_FLAG_SMBALERT) || \
+                               ((FLAG) == I2C_FLAG_TIMEOUT) || ((FLAG) == I2C_FLAG_PECERR) || \
+                               ((FLAG) == I2C_FLAG_OVR) || ((FLAG) == I2C_FLAG_AF) || \
+                               ((FLAG) == I2C_FLAG_ARLO) || ((FLAG) == I2C_FLAG_BERR) || \
+                               ((FLAG) == I2C_FLAG_TXE) || ((FLAG) == I2C_FLAG_RXNE) || \
+                               ((FLAG) == I2C_FLAG_STOPF) || ((FLAG) == I2C_FLAG_ADD10) || \
+                               ((FLAG) == I2C_FLAG_BTF) || ((FLAG) == I2C_FLAG_ADDR) || \
+                               ((FLAG) == I2C_FLAG_SB))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Events 
+  * @{
+  */
+
+/**
+ ===============================================================================
+               I2C Master Events (Events grouped in order of communication)
+ ===============================================================================
+ */
+
+/** 
+  * @brief  Communication start
+  * 
+  * After sending the START condition (I2C_GenerateSTART() function) the master 
+  * has to wait for this event. It means that the Start condition has been correctly 
+  * released on the I2C bus (the bus is free, no other devices is communicating).
+  * 
+  */
+/* --EV5 */
+#define  I2C_EVENT_MASTER_MODE_SELECT                      ((uint32_t)0x00030001)  /* BUSY, MSL and SB flag */
+
+/** 
+  * @brief  Address Acknowledge
+  * 
+  * After checking on EV5 (start condition correctly released on the bus), the 
+  * master sends the address of the slave(s) with which it will communicate 
+  * (I2C_Send7bitAddress() function, it also determines the direction of the communication: 
+  * Master transmitter or Receiver). Then the master has to wait that a slave acknowledges 
+  * his address. If an acknowledge is sent on the bus, one of the following events will 
+  * be set:
+  * 
+  *  1) In case of Master Receiver (7-bit addressing): the I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED 
+  *     event is set.
+  *  
+  *  2) In case of Master Transmitter (7-bit addressing): the I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED 
+  *     is set
+  *  
+  *  3) In case of 10-Bit addressing mode, the master (just after generating the START 
+  *  and checking on EV5) has to send the header of 10-bit addressing mode (I2C_SendData() 
+  *  function). Then master should wait on EV9. It means that the 10-bit addressing 
+  *  header has been correctly sent on the bus. Then master should send the second part of 
+  *  the 10-bit address (LSB) using the function I2C_Send7bitAddress(). Then master 
+  *  should wait for event EV6. 
+  *     
+  */
+
+/* --EV6 */
+#define  I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED        ((uint32_t)0x00070082)  /* BUSY, MSL, ADDR, TXE and TRA flags */
+#define  I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED           ((uint32_t)0x00030002)  /* BUSY, MSL and ADDR flags */
+/* --EV9 */
+#define  I2C_EVENT_MASTER_MODE_ADDRESS10                   ((uint32_t)0x00030008)  /* BUSY, MSL and ADD10 flags */
+
+/** 
+  * @brief Communication events
+  * 
+  * If a communication is established (START condition generated and slave address 
+  * acknowledged) then the master has to check on one of the following events for 
+  * communication procedures:
+  *  
+  * 1) Master Receiver mode: The master has to wait on the event EV7 then to read 
+  *    the data received from the slave (I2C_ReceiveData() function).
+  * 
+  * 2) Master Transmitter mode: The master has to send data (I2C_SendData() 
+  *    function) then to wait on event EV8 or EV8_2.
+  *    These two events are similar: 
+  *     - EV8 means that the data has been written in the data register and is 
+  *       being shifted out.
+  *     - EV8_2 means that the data has been physically shifted out and output 
+  *       on the bus.
+  *     In most cases, using EV8 is sufficient for the application.
+  *     Using EV8_2 leads to a slower communication but ensure more reliable test.
+  *     EV8_2 is also more suitable than EV8 for testing on the last data transmission 
+  *     (before Stop condition generation).
+  *     
+  *  @note In case the  user software does not guarantee that this event EV7 is 
+  *        managed before the current byte end of transfer, then user may check on EV7 
+  *        and BTF flag at the same time (ie. (I2C_EVENT_MASTER_BYTE_RECEIVED | I2C_FLAG_BTF)).
+  *        In this case the communication may be slower.
+  * 
+  */
+
+/* Master RECEIVER mode -----------------------------*/ 
+/* --EV7 */
+#define  I2C_EVENT_MASTER_BYTE_RECEIVED                    ((uint32_t)0x00030040)  /* BUSY, MSL and RXNE flags */
+
+/* Master TRANSMITTER mode --------------------------*/
+/* --EV8 */
+#define I2C_EVENT_MASTER_BYTE_TRANSMITTING                 ((uint32_t)0x00070080) /* TRA, BUSY, MSL, TXE flags */
+/* --EV8_2 */
+#define  I2C_EVENT_MASTER_BYTE_TRANSMITTED                 ((uint32_t)0x00070084)  /* TRA, BUSY, MSL, TXE and BTF flags */
+
+
+/**
+ ===============================================================================
+               I2C Slave Events (Events grouped in order of communication)
+ ===============================================================================
+ */
+
+
+/** 
+  * @brief  Communication start events
+  * 
+  * Wait on one of these events at the start of the communication. It means that 
+  * the I2C peripheral detected a Start condition on the bus (generated by master 
+  * device) followed by the peripheral address. The peripheral generates an ACK 
+  * condition on the bus (if the acknowledge feature is enabled through function 
+  * I2C_AcknowledgeConfig()) and the events listed above are set :
+  *  
+  * 1) In normal case (only one address managed by the slave), when the address 
+  *   sent by the master matches the own address of the peripheral (configured by 
+  *   I2C_OwnAddress1 field) the I2C_EVENT_SLAVE_XXX_ADDRESS_MATCHED event is set 
+  *   (where XXX could be TRANSMITTER or RECEIVER).
+  *    
+  * 2) In case the address sent by the master matches the second address of the 
+  *   peripheral (configured by the function I2C_OwnAddress2Config() and enabled 
+  *   by the function I2C_DualAddressCmd()) the events I2C_EVENT_SLAVE_XXX_SECONDADDRESS_MATCHED 
+  *   (where XXX could be TRANSMITTER or RECEIVER) are set.
+  *   
+  * 3) In case the address sent by the master is General Call (address 0x00) and 
+  *   if the General Call is enabled for the peripheral (using function I2C_GeneralCallCmd()) 
+  *   the following event is set I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED.   
+  * 
+  */
+
+/* --EV1  (all the events below are variants of EV1) */   
+/* 1) Case of One Single Address managed by the slave */
+#define  I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED          ((uint32_t)0x00020002) /* BUSY and ADDR flags */
+#define  I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED       ((uint32_t)0x00060082) /* TRA, BUSY, TXE and ADDR flags */
+
+/* 2) Case of Dual address managed by the slave */
+#define  I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED    ((uint32_t)0x00820000)  /* DUALF and BUSY flags */
+#define  I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED ((uint32_t)0x00860080)  /* DUALF, TRA, BUSY and TXE flags */
+
+/* 3) Case of General Call enabled for the slave */
+#define  I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED        ((uint32_t)0x00120000)  /* GENCALL and BUSY flags */
+
+/** 
+  * @brief  Communication events
+  * 
+  * Wait on one of these events when EV1 has already been checked and: 
+  * 
+  * - Slave RECEIVER mode:
+  *     - EV2: When the application is expecting a data byte to be received. 
+  *     - EV4: When the application is expecting the end of the communication: master 
+  *       sends a stop condition and data transmission is stopped.
+  *    
+  * - Slave Transmitter mode:
+  *    - EV3: When a byte has been transmitted by the slave and the application is expecting 
+  *      the end of the byte transmission. The two events I2C_EVENT_SLAVE_BYTE_TRANSMITTED and
+  *      I2C_EVENT_SLAVE_BYTE_TRANSMITTING are similar. The second one can optionally be 
+  *      used when the user software doesn't guarantee the EV3 is managed before the
+  *      current byte end of transfer.
+  *    - EV3_2: When the master sends a NACK in order to tell slave that data transmission 
+  *      shall end (before sending the STOP condition). In this case slave has to stop sending 
+  *      data bytes and expect a Stop condition on the bus.
+  *      
+  *  @note In case the  user software does not guarantee that the event EV2 is 
+  *        managed before the current byte end of transfer, then user may check on EV2 
+  *        and BTF flag at the same time (ie. (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_BTF)).
+  *        In this case the communication may be slower.
+  *
+  */
+
+/* Slave RECEIVER mode --------------------------*/ 
+/* --EV2 */
+#define  I2C_EVENT_SLAVE_BYTE_RECEIVED                     ((uint32_t)0x00020040)  /* BUSY and RXNE flags */
+/* --EV4  */
+#define  I2C_EVENT_SLAVE_STOP_DETECTED                     ((uint32_t)0x00000010)  /* STOPF flag */
+
+/* Slave TRANSMITTER mode -----------------------*/
+/* --EV3 */
+#define  I2C_EVENT_SLAVE_BYTE_TRANSMITTED                  ((uint32_t)0x00060084)  /* TRA, BUSY, TXE and BTF flags */
+#define  I2C_EVENT_SLAVE_BYTE_TRANSMITTING                 ((uint32_t)0x00060080)  /* TRA, BUSY and TXE flags */
+/* --EV3_2 */
+#define  I2C_EVENT_SLAVE_ACK_FAILURE                       ((uint32_t)0x00000400)  /* AF flag */
+
+/*
+ ===============================================================================
+                          End of Events Description
+ ===============================================================================
+ */
+
+#define IS_I2C_EVENT(EVENT) (((EVENT) == I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_BYTE_RECEIVED) || \
+                             ((EVENT) == (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_DUALF)) || \
+                             ((EVENT) == (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_GENCALL)) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_BYTE_TRANSMITTED) || \
+                             ((EVENT) == (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_DUALF)) || \
+                             ((EVENT) == (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_GENCALL)) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_STOP_DETECTED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_MODE_SELECT) || \
+                             ((EVENT) == I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_BYTE_RECEIVED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_BYTE_TRANSMITTED) || \
+                             ((EVENT) == I2C_EVENT_MASTER_BYTE_TRANSMITTING) || \
+                             ((EVENT) == I2C_EVENT_MASTER_MODE_ADDRESS10) || \
+                             ((EVENT) == I2C_EVENT_SLAVE_ACK_FAILURE))
+/**
+  * @}
+  */
+
+/** @defgroup I2C_own_address1 
+  * @{
+  */
+
+#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= 0x3FF)
+/**
+  * @}
+  */
+
+/** @defgroup I2C_clock_speed 
+  * @{
+  */
+
+#define IS_I2C_CLOCK_SPEED(SPEED) (((SPEED) >= 0x1) && ((SPEED) <= 400000))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the I2C configuration to the default reset state *****/
+void I2C_DeInit(I2C_TypeDef* I2Cx);
+
+/* Initialization and Configuration functions *********************************/
+void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct);
+void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct);
+void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_DigitalFilterConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DigitalFilter);
+void I2C_AnalogFilterCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction);
+void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint8_t Address);
+void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DutyCycle);
+void I2C_NACKPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_NACKPosition);
+void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert);
+void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+
+/* Data transfers functions ***************************************************/ 
+void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data);
+uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx);
+
+/* PEC management functions ***************************************************/ 
+void I2C_TransmitPEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_PECPosition);
+void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
+uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx);
+
+/* DMA transfers management functions *****************************************/
+void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
+
+/* Interrupts, events and flags management functions **************************/
+uint16_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register);
+void I2C_ITConfig(I2C_TypeDef* I2Cx, uint16_t I2C_IT, FunctionalState NewState);
+
+/* 
+ ===============================================================================
+                          I2C State Monitoring Functions
+ ===============================================================================
+  This I2C driver provides three different ways for I2C state monitoring
+  depending on the application requirements and constraints:
+         
+   
+     1. Basic state monitoring (Using I2C_CheckEvent() function)
+     -----------------------------------------------------------
+        It compares the status registers (SR1 and SR2) content to a given event
+        (can be the combination of one or more flags).
+        It returns SUCCESS if the current status includes the given flags 
+        and returns ERROR if one or more flags are missing in the current status.
+
+          - When to use
+             - This function is suitable for most applications as well as for startup 
+               activity since the events are fully described in the product reference 
+               manual (RM0090).
+             - It is also suitable for users who need to define their own events.
+
+          - Limitations
+             - If an error occurs (ie. error flags are set besides to the monitored 
+               flags), the I2C_CheckEvent() function may return SUCCESS despite 
+               the communication hold or corrupted real state. 
+               In this case, it is advised to use error interrupts to monitor 
+               the error events and handle them in the interrupt IRQ handler.
+         
+     Note 
+         For error management, it is advised to use the following functions:
+           - I2C_ITConfig() to configure and enable the error interrupts (I2C_IT_ERR).
+           - I2Cx_ER_IRQHandler() which is called when the error interrupt occurs.
+             Where x is the peripheral instance (I2C1, I2C2 ...)
+           - I2C_GetFlagStatus() or I2C_GetITStatus()  to be called into the 
+             I2Cx_ER_IRQHandler() function in order to determine which error occurred.
+           - I2C_ClearFlag() or I2C_ClearITPendingBit() and/or I2C_SoftwareResetCmd() 
+             and/or I2C_GenerateStop() in order to clear the error flag and source 
+             and return to correct  communication status.
+             
+ 
+     2. Advanced state monitoring (Using the function I2C_GetLastEvent())
+     -------------------------------------------------------------------- 
+        Using the function I2C_GetLastEvent() which returns the image of both status 
+        registers in a single word (uint32_t) (Status Register 2 value is shifted left 
+        by 16 bits and concatenated to Status Register 1).
+
+          - When to use
+             - This function is suitable for the same applications above but it 
+               allows to overcome the mentioned limitation of I2C_GetFlagStatus() 
+               function.
+             - The returned value could be compared to events already defined in 
+               this file or to custom values defined by user.
+               This function is suitable when multiple flags are monitored at the 
+               same time.
+             - At the opposite of I2C_CheckEvent() function, this function allows 
+               user to choose when an event is accepted (when all events flags are 
+               set and no other flags are set or just when the needed flags are set 
+               like I2C_CheckEvent() function.
+
+          - Limitations
+             - User may need to define his own events.
+             - Same remark concerning the error management is applicable for this 
+               function if user decides to check only regular communication flags 
+               (and ignores error flags).
+      
+ 
+     3. Flag-based state monitoring (Using the function I2C_GetFlagStatus())
+     -----------------------------------------------------------------------
+     
+      Using the function I2C_GetFlagStatus() which simply returns the status of 
+      one single flag (ie. I2C_FLAG_RXNE ...). 
+
+          - When to use
+             - This function could be used for specific applications or in debug 
+               phase.
+             - It is suitable when only one flag checking is needed (most I2C 
+               events are monitored through multiple flags).
+          - Limitations: 
+             - When calling this function, the Status register is accessed. 
+               Some flags are cleared when the status register is accessed. 
+               So checking the status of one Flag, may clear other ones.
+             - Function may need to be called twice or more in order to monitor 
+               one single event.           
+ */
+
+/*
+ ===============================================================================
+                          1. Basic state monitoring
+ ===============================================================================
+ */
+ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, uint32_t I2C_EVENT);
+/*
+ ===============================================================================
+                          2. Advanced state monitoring
+ ===============================================================================
+ */
+uint32_t I2C_GetLastEvent(I2C_TypeDef* I2Cx);
+/*
+ ===============================================================================
+                          3. Flag-based state monitoring
+ ===============================================================================
+ */
+FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+
+
+void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG);
+ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_I2C_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_iwdg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_iwdg.h
new file mode 100644
index 00000000..7da7d3aa
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_iwdg.h
@@ -0,0 +1,131 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_iwdg.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the IWDG 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_IWDG_H
+#define __STM32F4xx_IWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup IWDG
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup IWDG_Exported_Constants
+  * @{
+  */
+  
+/** @defgroup IWDG_WriteAccess
+  * @{
+  */
+#define IWDG_WriteAccess_Enable     ((uint16_t)0x5555)
+#define IWDG_WriteAccess_Disable    ((uint16_t)0x0000)
+#define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \
+                                      ((ACCESS) == IWDG_WriteAccess_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_prescaler 
+  * @{
+  */
+#define IWDG_Prescaler_4            ((uint8_t)0x00)
+#define IWDG_Prescaler_8            ((uint8_t)0x01)
+#define IWDG_Prescaler_16           ((uint8_t)0x02)
+#define IWDG_Prescaler_32           ((uint8_t)0x03)
+#define IWDG_Prescaler_64           ((uint8_t)0x04)
+#define IWDG_Prescaler_128          ((uint8_t)0x05)
+#define IWDG_Prescaler_256          ((uint8_t)0x06)
+#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_8)  || \
+                                      ((PRESCALER) == IWDG_Prescaler_16) || \
+                                      ((PRESCALER) == IWDG_Prescaler_32) || \
+                                      ((PRESCALER) == IWDG_Prescaler_64) || \
+                                      ((PRESCALER) == IWDG_Prescaler_128)|| \
+                                      ((PRESCALER) == IWDG_Prescaler_256))
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Flag 
+  * @{
+  */
+#define IWDG_FLAG_PVU               ((uint16_t)0x0001)
+#define IWDG_FLAG_RVU               ((uint16_t)0x0002)
+#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU))
+#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF)
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/* Prescaler and Counter configuration functions ******************************/
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
+void IWDG_SetReload(uint16_t Reload);
+void IWDG_ReloadCounter(void);
+
+/* IWDG activation function ***************************************************/
+void IWDG_Enable(void);
+
+/* Flag management function ***************************************************/
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_IWDG_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_lptim.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_lptim.h
new file mode 100644
index 00000000..7bc38145
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_lptim.h
@@ -0,0 +1,386 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_lptim.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the LPTIM
+  *          firmware library
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4XX_LPTIM_H
+#define __STM32F4XX_LPTIM_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup LPTIM
+  * @{
+  */
+#if defined(STM32F410xx)
+/* Exported types ------------------------------------------------------------*/
+/**
+  * @brief   LPTIM Init structure definition
+  * @note
+  */
+typedef struct
+{
+  uint32_t LPTIM_ClockSource;          /*!< Selects the clock source.
+                                       This parameter can be a value of @ref LPTIM_Clock_Source */
+
+  uint32_t LPTIM_Prescaler;            /*!< Specifies the timer clock Prescaler.
+                                       This parameter can be a value of @ref LPTIM_Clock_Prescaler */
+
+  uint32_t LPTIM_Waveform;             /*!< Selects the output shape.
+                                       This parameter can be a value of @ref LPTIM_Waveform_Shape */
+
+  uint32_t LPTIM_OutputPolarity;       /*!< Specifies the LPTIM Output pin polarity.
+                                       This parameter can be a value of @ref LPTIM_Output_Polarity */
+}LPTIM_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+/** @defgroup LPTIM_Exported_Constants
+  * @{
+  */
+
+#define IS_LPTIM_ALL_PERIPH(PERIPH)                  ((PERIPH) == LPTIM1)
+
+/** @defgroup LPTIM_Clock_Source LPTIM Clock Source
+  * @{
+  */
+
+#define LPTIM_ClockSource_APBClock_LPosc     ((uint32_t)0x00000000)
+#define LPTIM_ClockSource_ULPTIM             ((uint32_t)0x00000001)
+#define IS_LPTIM_CLOCK_SOURCE(SOURCE)        (((SOURCE) == LPTIM_ClockSource_ULPTIM) || \
+                                              ((SOURCE) == LPTIM_ClockSource_APBClock_LPosc))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Clock_Prescaler LPTIM Clock Prescaler
+  * @{
+  */
+#define LPTIM_Prescaler_DIV1                 ((uint32_t)0x00000000)
+#define LPTIM_Prescaler_DIV2                 ((uint32_t)0x00000200)
+#define LPTIM_Prescaler_DIV4                 ((uint32_t)0x00000400)
+#define LPTIM_Prescaler_DIV8                 ((uint32_t)0x00000600)
+#define LPTIM_Prescaler_DIV16                ((uint32_t)0x00000800)
+#define LPTIM_Prescaler_DIV32                ((uint32_t)0x00000A00)
+#define LPTIM_Prescaler_DIV64                ((uint32_t)0x00000C00)
+#define LPTIM_Prescaler_DIV128               ((uint32_t)0x00000E00)
+#define IS_LPTIM_CLOCK_PRESCALER(PRESCALER) (((PRESCALER) == LPTIM_Prescaler_DIV1) || \
+                                             ((PRESCALER) == LPTIM_Prescaler_DIV2) || \
+                                             ((PRESCALER) == LPTIM_Prescaler_DIV4) || \
+                                             ((PRESCALER) == LPTIM_Prescaler_DIV8) || \
+                                             ((PRESCALER) == LPTIM_Prescaler_DIV16) || \
+                                             ((PRESCALER) == LPTIM_Prescaler_DIV32) || \
+                                             ((PRESCALER) == LPTIM_Prescaler_DIV64) || \
+                                             ((PRESCALER) == LPTIM_Prescaler_DIV128))  
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Waveform_Shape LPTIM Waveform Shape
+  * @{
+  */
+#define LPTIM_Waveform_PWM_OnePulse          ((uint32_t)0x00000000)
+#define LPTIM_Waveform_SetOnce               ((uint32_t)0x00100000)
+#define IS_LPTIM_WAVEFORM(WAVE)             (((WAVE) == LPTIM_Waveform_SetOnce) || \
+                                            ((WAVE) == LPTIM_Waveform_PWM_OnePulse))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Output_Polarity LPTIM Output Polarity
+  * @{
+  */
+#define LPTIM_OutputPolarity_High            ((uint32_t)0x00000000)
+#define LPTIM_OutputPolarity_Low             ((uint32_t)0x00200000)
+#define IS_LPTIM_OUTPUT_POLARITY(POLARITY)   (((POLARITY) == LPTIM_OutputPolarity_Low ) || \
+                                             ((POLARITY) == LPTIM_OutputPolarity_High))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Clock_Polarity LPTIM Clock Polarity
+  * @{
+  */
+#define LPTIM_ClockPolarity_RisingEdge        ((uint32_t)0x00000000)
+#define LPTIM_ClockPolarity_FallingEdge       ((uint32_t)0x00000002)
+#define LPTIM_ClockPolarity_BothEdges         ((uint32_t)0x00000004)
+#define IS_LPTIM_CLOCK_POLARITY(POLARITY)     (((POLARITY) == LPTIM_ClockPolarity_RisingEdge ) || \
+                                             ((POLARITY) == LPTIM_ClockPolarity_FallingEdge ) || \
+                                             ((POLARITY) == LPTIM_ClockPolarity_BothEdges))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_External_Trigger_Source LPTIM External Trigger Source
+  * @{
+  */
+#define LPTIM_ExtTRGSource_0          ((uint32_t)0x00000000)
+#define LPTIM_ExtTRGSource_1          ((uint32_t)0x00002000)
+#define LPTIM_ExtTRGSource_2          ((uint32_t)0x00004000)
+#define LPTIM_ExtTRGSource_3          ((uint32_t)0x00006000)
+#define LPTIM_ExtTRGSource_4          ((uint32_t)0x00008000)
+#define LPTIM_ExtTRGSource_5          ((uint32_t)0x0000A000)
+#define LPTIM_ExtTRGSource_6          ((uint32_t)0x0000C000)
+#define LPTIM_ExtTRGSource_7          ((uint32_t)0x0000E000)
+#define IS_LPTIM_EXT_TRG_SOURCE(TRIG)         (((TRIG) == LPTIM_ExtTRGSource_0) || \
+                                               ((TRIG) == LPTIM_ExtTRGSource_1) || \
+                                               ((TRIG) == LPTIM_ExtTRGSource_2) || \
+                                               ((TRIG) == LPTIM_ExtTRGSource_3) || \
+                                               ((TRIG) == LPTIM_ExtTRGSource_4) || \
+                                               ((TRIG) == LPTIM_ExtTRGSource_5) || \
+                                               ((TRIG) == LPTIM_ExtTRGSource_6) || \
+                                               ((TRIG) == LPTIM_ExtTRGSource_7))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_External_Trigger_Polarity LPTIM External Trigger Polarity
+  * @{
+  */
+#define LPTIM_ExtTRGPolarity_RisingEdge       ((uint32_t)0x00020000)
+#define LPTIM_ExtTRGPolarity_FallingEdge      ((uint32_t)0x00040000)
+#define LPTIM_ExtTRGPolarity_BothEdges        ((uint32_t)0x00060000)
+#define IS_LPTIM_EXT_TRG_POLARITY(POLAR)      (((POLAR) == LPTIM_ExtTRGPolarity_RisingEdge) || \
+                                               ((POLAR) == LPTIM_ExtTRGPolarity_FallingEdge) || \
+                                               ((POLAR) == LPTIM_ExtTRGPolarity_BothEdges))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Clock_Sample_Time LPTIM Clock Sample Time
+  * @{
+  */
+#define LPTIM_ClockSampleTime_DirectTransistion  ((uint32_t)0x00000000)
+#define LPTIM_ClockSampleTime_2Transistions      ((uint32_t)0x00000008)
+#define LPTIM_ClockSampleTime_4Transistions      ((uint32_t)0x00000010)
+#define LPTIM_ClockSampleTime_8Transistions      ((uint32_t)0x00000018)
+#define IS_LPTIM_CLOCK_SAMPLE_TIME(SAMPLETIME)   (((SAMPLETIME) == LPTIM_ClockSampleTime_DirectTransistion) || \
+                                                  ((SAMPLETIME) == LPTIM_ClockSampleTime_2Transistions) || \
+                                                  ((SAMPLETIME) == LPTIM_ClockSampleTime_4Transistions) || \
+                                                  ((SAMPLETIME) == LPTIM_ClockSampleTime_8Transistions))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Trigger_Sample_Time LPTIM Trigger Sample Time
+  * @{
+  */
+#define LPTIM_TrigSampleTime_DirectTransistion   ((uint32_t)0x00000000)
+#define LPTIM_TrigSampleTime_2Transistions       ((uint32_t)0x00000040)
+#define LPTIM_TrigSampleTime_4Transistions       ((uint32_t)0x00000080)
+#define LPTIM_TrigSampleTime_8Transistions       ((uint32_t)0x000000C0)
+#define IS_LPTIM_TRIG_SAMPLE_TIME(SAMPLETIME)    (((SAMPLETIME) == LPTIM_TrigSampleTime_DirectTransistion) || \
+                                                  ((SAMPLETIME) == LPTIM_TrigSampleTime_2Transistions) || \
+                                                  ((SAMPLETIME) == LPTIM_TrigSampleTime_4Transistions) || \
+                                                  ((SAMPLETIME) == LPTIM_TrigSampleTime_8Transistions))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Operating_Mode LPTIM Operating Mode
+  * @{
+  */
+#define LPTIM_Mode_Continuous                    ((uint32_t)0x00000004)
+#define LPTIM_Mode_Single                        ((uint32_t)0x00000002)
+#define IS_LPTIM_MODE(MODE)                      (((MODE) == LPTIM_Mode_Continuous) || \
+                                                  ((MODE) == LPTIM_Mode_Single))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Updating_Register LPTIM Updating Register
+  * @{
+  */
+#define LPTIM_Update_Immediate                  ((uint32_t)0x00000000)
+#define LPTIM_Update_EndOfPeriod                ((uint32_t)0x00400000)
+#define IS_LPTIM_UPDATE(UPDATE)                 (((UPDATE) == LPTIM_Update_Immediate) || \
+                                                ((UPDATE) == LPTIM_Update_EndOfPeriod))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Interrupts_Definition LPTIM Interrupts Definition
+  * @{
+  */
+#define LPTIM_IT_DOWN                            LPTIM_IER_DOWNIE
+#define LPTIM_IT_UP                              LPTIM_IER_UPIE
+#define LPTIM_IT_ARROK                           LPTIM_IER_ARROKIE
+#define LPTIM_IT_CMPOK                           LPTIM_IER_CMPOKIE
+#define LPTIM_IT_EXTTRIG                         LPTIM_IER_EXTTRIGIE
+#define LPTIM_IT_ARRM                            LPTIM_IER_ARRMIE
+#define LPTIM_IT_CMPM                            LPTIM_IER_CMPMIE
+#define IS_LPTIM_IT(IT)                          (((IT) == LPTIM_IT_DOWN) || \
+                                                  ((IT) == LPTIM_IT_UP) || \
+                                                  ((IT) == LPTIM_IT_ARROK) || \
+                                                  ((IT) == LPTIM_IT_CMPOK) || \
+                                                  ((IT) == LPTIM_IT_EXTTRIG) || \
+                                                  ((IT) == LPTIM_IT_ARRM) || \
+                                                  ((IT) == LPTIM_IT_CMPM))
+
+#define IS_LPTIM_GET_IT(IT)                      (((IT) == LPTIM_IT_DOWN) || \
+                                                  ((IT) == LPTIM_IT_UP) || \
+                                                  ((IT) == LPTIM_IT_ARROK) || \
+                                                  ((IT) == LPTIM_IT_CMPOK) || \
+                                                  ((IT) == LPTIM_IT_EXTTRIG) || \
+                                                  ((IT) == LPTIM_IT_ARRM) || \
+                                                  ((IT) == LPTIM_IT_CMPM))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Flag_Definition LPTIM Flag Definition
+  * @{
+  */
+#define LPTIM_FLAG_DOWN                          LPTIM_ISR_DOWN
+#define LPTIM_FLAG_UP                            LPTIM_ISR_UP
+#define LPTIM_FLAG_ARROK                         LPTIM_ISR_ARROK
+#define LPTIM_FLAG_CMPOK                         LPTIM_ISR_CMPOK
+#define LPTIM_FLAG_EXTTRIG                       LPTIM_ISR_EXTTRIG
+#define LPTIM_FLAG_ARRM                          LPTIM_ISR_ARRM
+#define LPTIM_FLAG_CMPM                          LPTIM_ISR_CMPM
+#define IS_LPTIM_GET_FLAG(FLAG)                 (((FLAG) == LPTIM_FLAG_DOWN) || \
+                                                 ((FLAG) == LPTIM_FLAG_UP) || \
+                                                 ((FLAG) == LPTIM_FLAG_ARROK) || \
+                                                 ((FLAG) == LPTIM_FLAG_CMPOK) || \
+                                                 ((FLAG) == LPTIM_FLAG_EXTTRIG) || \
+                                                 ((FLAG) == LPTIM_FLAG_ARRM) || \
+                                                 ((FLAG) == LPTIM_FLAG_CMPM))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Clear_Flag_Definition LPTIM Clear Flag Definition
+  * @{
+  */
+#define LPTIM_CLEAR_DOWN                        LPTIM_ICR_DOWNCF
+#define LPTIM_CLEAR_UP                          LPTIM_ICR_UPCF
+#define LPTIM_CLEAR_ARROK                       LPTIM_ICR_ARROKCF
+#define LPTIM_CLEAR_CMPOK                       LPTIM_ICR_CMPOKCF
+#define LPTIM_CLEAR_EXTTRIG                     LPTIM_ICR_EXTTRIGCF
+#define LPTIM_CLEAR_ARRM                        LPTIM_ICR_ARRMCF
+#define LPTIM_CLEAR_CMPM                        LPTIM_ICR_CMPMCF
+#define IS_LPTIM_CLEAR_FLAG(CLEARF)              (((CLEARF) == LPTIM_CLEAR_DOWN) || \
+                                                  ((CLEARF) == LPTIM_CLEAR_UP) || \
+                                                  ((CLEARF) == LPTIM_CLEAR_ARROK) || \
+                                                  ((CLEARF) == LPTIM_CLEAR_CMPOK) || \
+                                                  ((CLEARF) == LPTIM_CLEAR_EXTTRIG) || \
+                                                  ((CLEARF) == LPTIM_CLEAR_ARRM ) || \
+                                                  ((CLEARF) == LPTIM_CLEAR_CMPM))
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Autorelaod_Value LPTIM Autorelaod Value
+  * @{
+  */
+#define IS_LPTIM_AUTORELOAD(AUTORELOAD)         ((AUTORELOAD) <= 0x0000FFFF)
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Compare_Value LPTIM Compare Value
+  * @{
+  */
+#define IS_LPTIM_COMPARE(COMPARE)               ((COMPARE) <= 0x0000FFFF)
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Option_Register_Definition LPTIM Option Register Definition
+  * @{
+  */
+#define LPTIM_OP_PAD_AF                          ((uint32_t)0x00000000)
+#define LPTIM_OP_PAD_PA4                         LPTIM_OR_OR_0
+#define LPTIM_OP_PAD_PB9                         LPTIM_OR_OR_1
+#define LPTIM_OP_TIM_DAC                         LPTIM_OR_OR
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Initialization functions ***************************************************/
+void LPTIM_DeInit(LPTIM_TypeDef* LPTIMx);
+void LPTIM_Init(LPTIM_TypeDef* LPTIMx, LPTIM_InitTypeDef* LPTIM_InitStruct);
+void LPTIM_StructInit(LPTIM_InitTypeDef* LPTIM_InitStruct);
+
+/* Configuration functions ****************************************************/
+void LPTIM_Cmd(LPTIM_TypeDef* LPTIMx, FunctionalState NewState);
+void LPTIM_SelectClockSource(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_ClockSource);
+void LPTIM_SelectULPTIMClockPolarity(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_ClockPolarity);
+void LPTIM_ConfigPrescaler(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Prescaler);
+void LPTIM_ConfigExternalTrigger(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_ExtTRGSource, uint32_t LPTIM_ExtTRGPolarity);
+void LPTIM_SelectSoftwareStart(LPTIM_TypeDef* LPTIMx);
+void LPTIM_ConfigTriggerGlitchFilter(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_TrigSampleTime);
+void LPTIM_ConfigClockGlitchFilter(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_ClockSampleTime);
+void LPTIM_SelectOperatingMode(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Mode);
+void LPTIM_TimoutCmd(LPTIM_TypeDef* LPTIMx, FunctionalState NewState);
+void LPTIM_ConfigWaveform(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Waveform);
+void LPTIM_ConfigUpdate(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Update);
+void LPTIM_SetAutoreloadValue(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Autoreload);
+void LPTIM_SetCompareValue(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Compare);
+void LPTIM_SelectCounterMode(LPTIM_TypeDef* LPTIMx, FunctionalState NewState);
+void LPTIM_SelectEncoderMode(LPTIM_TypeDef* LPTIMx, FunctionalState NewState);
+void LPTIM_RemapConfig(LPTIM_TypeDef* LPTIMx,uint32_t LPTIM_OPTR);
+uint32_t LPTIM_GetCounterValue(LPTIM_TypeDef* LPTIMx);
+uint32_t LPTIM_GetAutoreloadValue(LPTIM_TypeDef* LPTIMx); 
+uint32_t LPTIM_GetCompareValue(LPTIM_TypeDef* LPTIMx);
+
+/* Interrupts and flags management functions **********************************/
+void LPTIM_ITConfig(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_IT, FunctionalState NewState);
+FlagStatus LPTIM_GetFlagStatus(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_FLAG);
+void LPTIM_ClearFlag(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_CLEARF);
+ITStatus LPTIM_GetITStatus(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_IT);
+
+#endif /* STM32F410xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_LPTIM_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_ltdc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_ltdc.h
new file mode 100644
index 00000000..f0b5cd2b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_ltdc.h
@@ -0,0 +1,531 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_ltdc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the LTDC firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_LTDC_H
+#define __STM32F4xx_LTDC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup LTDC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+ 
+/** 
+  * @brief  LTDC Init structure definition  
+  */
+
+typedef struct
+{
+  uint32_t LTDC_HSPolarity;                 /*!< configures the horizontal synchronization polarity.
+                                                 This parameter can be one value of @ref LTDC_HSPolarity */
+
+  uint32_t LTDC_VSPolarity;                 /*!< configures the vertical synchronization polarity.
+                                                 This parameter can be one value of @ref LTDC_VSPolarity */
+
+  uint32_t LTDC_DEPolarity;                 /*!< configures the data enable polarity. This parameter can
+                                                 be one of value of @ref LTDC_DEPolarity */
+
+  uint32_t LTDC_PCPolarity;                 /*!< configures the pixel clock polarity. This parameter can
+                                                 be one of value of @ref LTDC_PCPolarity */
+
+  uint32_t LTDC_HorizontalSync;             /*!< configures the number of Horizontal synchronization 
+                                                 width. This parameter must range from 0x000 to 0xFFF. */
+
+  uint32_t LTDC_VerticalSync;               /*!< configures the number of Vertical synchronization 
+                                                 height. This parameter must range from 0x000 to 0x7FF. */
+
+  uint32_t LTDC_AccumulatedHBP;             /*!< configures the accumulated horizontal back porch width.
+                                                 This parameter must range from LTDC_HorizontalSync to 0xFFF. */
+
+  uint32_t LTDC_AccumulatedVBP;             /*!< configures the accumulated vertical back porch height.
+                                                 This parameter must range from LTDC_VerticalSync to 0x7FF. */
+            
+  uint32_t LTDC_AccumulatedActiveW;         /*!< configures the accumulated active width. This parameter 
+                                                 must range from LTDC_AccumulatedHBP to 0xFFF. */
+
+  uint32_t LTDC_AccumulatedActiveH;         /*!< configures the accumulated active height. This parameter 
+                                                 must range from LTDC_AccumulatedVBP to 0x7FF. */
+
+  uint32_t LTDC_TotalWidth;                 /*!< configures the total width. This parameter 
+                                                 must range from LTDC_AccumulatedActiveW to 0xFFF. */
+
+  uint32_t LTDC_TotalHeigh;                 /*!< configures the total height. This parameter 
+                                                 must range from LTDC_AccumulatedActiveH to 0x7FF. */
+            
+  uint32_t LTDC_BackgroundRedValue;         /*!< configures the background red value.
+                                                 This parameter must range from 0x00 to 0xFF. */
+
+  uint32_t LTDC_BackgroundGreenValue;       /*!< configures the background green value.
+                                                 This parameter must range from 0x00 to 0xFF. */ 
+
+   uint32_t LTDC_BackgroundBlueValue;       /*!< configures the background blue value.
+                                                 This parameter must range from 0x00 to 0xFF. */
+} LTDC_InitTypeDef;
+
+/** 
+  * @brief  LTDC Layer structure definition  
+  */
+
+typedef struct
+{
+  uint32_t LTDC_HorizontalStart;            /*!< Configures the Window Horizontal Start Position.
+                                                 This parameter must range from 0x000 to 0xFFF. */
+            
+  uint32_t LTDC_HorizontalStop;             /*!< Configures the Window Horizontal Stop Position.
+                                                 This parameter must range from 0x0000 to 0xFFFF. */
+  
+  uint32_t LTDC_VerticalStart;              /*!< Configures the Window vertical Start Position.
+                                                 This parameter must range from 0x000 to 0xFFF. */
+
+  uint32_t LTDC_VerticalStop;               /*!< Configures the Window vaertical Stop Position.
+                                                 This parameter must range from 0x0000 to 0xFFFF. */
+  
+  uint32_t LTDC_PixelFormat;                /*!< Specifies the pixel format. This parameter can be 
+                                                 one of value of @ref LTDC_Pixelformat */
+
+  uint32_t LTDC_ConstantAlpha;              /*!< Specifies the constant alpha used for blending.
+                                                 This parameter must range from 0x00 to 0xFF. */
+
+  uint32_t LTDC_DefaultColorBlue;           /*!< Configures the default blue value.
+                                                 This parameter must range from 0x00 to 0xFF. */
+
+  uint32_t LTDC_DefaultColorGreen;          /*!< Configures the default green value.
+                                                 This parameter must range from 0x00 to 0xFF. */
+            
+  uint32_t LTDC_DefaultColorRed;            /*!< Configures the default red value.
+                                                 This parameter must range from 0x00 to 0xFF. */
+
+  uint32_t LTDC_DefaultColorAlpha;          /*!< Configures the default alpha value.
+                                                 This parameter must range from 0x00 to 0xFF. */
+
+  uint32_t LTDC_BlendingFactor_1;           /*!< Select the blending factor 1. This parameter 
+                                                 can be one of value of @ref LTDC_BlendingFactor1 */
+
+  uint32_t LTDC_BlendingFactor_2;           /*!< Select the blending factor 2. This parameter 
+                                                 can be one of value of @ref LTDC_BlendingFactor2 */
+            
+  uint32_t LTDC_CFBStartAdress;             /*!< Configures the color frame buffer address */
+
+  uint32_t LTDC_CFBLineLength;              /*!< Configures the color frame buffer line length. 
+                                                 This parameter must range from 0x0000 to 0x1FFF. */
+
+  uint32_t LTDC_CFBPitch;                   /*!< Configures the color frame buffer pitch in bytes.
+                                                 This parameter must range from 0x0000 to 0x1FFF. */
+                                                 
+  uint32_t LTDC_CFBLineNumber;              /*!< Specifies the number of line in frame buffer. 
+                                                 This parameter must range from 0x000 to 0x7FF. */
+} LTDC_Layer_InitTypeDef;
+
+/** 
+  * @brief  LTDC Position structure definition  
+  */
+
+typedef struct
+{
+  uint32_t LTDC_POSX;                         /*!<  Current X Position */
+  uint32_t LTDC_POSY;                         /*!<  Current Y Position */
+} LTDC_PosTypeDef;
+
+typedef struct
+{
+  uint32_t LTDC_BlueWidth;                        /*!< Blue width */
+  uint32_t LTDC_GreenWidth;                       /*!< Green width */
+  uint32_t LTDC_RedWidth;                         /*!< Red width */
+} LTDC_RGBTypeDef;
+
+typedef struct
+{
+  uint32_t LTDC_ColorKeyBlue;               /*!< Configures the color key blue value. 
+                                                 This parameter must range from 0x00 to 0xFF. */
+
+  uint32_t LTDC_ColorKeyGreen;              /*!< Configures the color key green value. 
+                                                 This parameter must range from 0x00 to 0xFF. */
+            
+  uint32_t LTDC_ColorKeyRed;                /*!< Configures the color key red value. 
+                                                 This parameter must range from 0x00 to 0xFF. */
+} LTDC_ColorKeying_InitTypeDef;
+
+typedef struct
+{
+  uint32_t LTDC_CLUTAdress;                 /*!< Configures the CLUT address.
+                                                 This parameter must range from 0x00 to 0xFF. */
+
+  uint32_t LTDC_BlueValue;                  /*!< Configures the blue value. 
+                                                 This parameter must range from 0x00 to 0xFF. */
+                                                 
+  uint32_t LTDC_GreenValue;                 /*!< Configures the green value. 
+                                                 This parameter must range from 0x00 to 0xFF. */
+
+  uint32_t LTDC_RedValue;                   /*!< Configures the red value.
+                                                 This parameter must range from 0x00 to 0xFF. */
+} LTDC_CLUT_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup LTDC_Exported_Constants
+  * @}
+  */
+  
+/** @defgroup LTDC_SYNC 
+  * @{
+  */
+
+#define LTDC_HorizontalSYNC               ((uint32_t)0x00000FFF)
+#define LTDC_VerticalSYNC                 ((uint32_t)0x000007FF)
+
+#define IS_LTDC_HSYNC(HSYNC) ((HSYNC) <= LTDC_HorizontalSYNC)
+#define IS_LTDC_VSYNC(VSYNC) ((VSYNC) <= LTDC_VerticalSYNC)
+#define IS_LTDC_AHBP(AHBP)  ((AHBP) <= LTDC_HorizontalSYNC)
+#define IS_LTDC_AVBP(AVBP) ((AVBP) <= LTDC_VerticalSYNC)
+#define IS_LTDC_AAW(AAW)   ((AAW) <= LTDC_HorizontalSYNC)
+#define IS_LTDC_AAH(AAH) ((AAH) <= LTDC_VerticalSYNC)
+#define IS_LTDC_TOTALW(TOTALW) ((TOTALW) <= LTDC_HorizontalSYNC)
+#define IS_LTDC_TOTALH(TOTALH) ((TOTALH) <= LTDC_VerticalSYNC)
+
+/**
+  * @}
+  */
+  
+/** @defgroup LTDC_HSPolarity 
+  * @{
+  */
+#define LTDC_HSPolarity_AL                ((uint32_t)0x00000000)                /*!< Horizontal Synchronization is active low. */
+#define LTDC_HSPolarity_AH                LTDC_GCR_HSPOL                        /*!< Horizontal Synchronization is active high. */
+
+#define IS_LTDC_HSPOL(HSPOL) (((HSPOL) == LTDC_HSPolarity_AL) || \
+                              ((HSPOL) == LTDC_HSPolarity_AH))  
+
+/**
+  * @}
+  */
+  
+/** @defgroup LTDC_VSPolarity 
+  * @{
+  */
+#define LTDC_VSPolarity_AL                ((uint32_t)0x00000000)                /*!< Vertical Synchronization is active low. */
+#define LTDC_VSPolarity_AH                LTDC_GCR_VSPOL                        /*!< Vertical Synchronization is active high. */
+
+#define IS_LTDC_VSPOL(VSPOL) (((VSPOL) == LTDC_VSPolarity_AL) || \
+                              ((VSPOL) == LTDC_VSPolarity_AH))  
+
+/**
+  * @}
+  */
+  
+/** @defgroup LTDC_DEPolarity 
+  * @{
+  */
+#define LTDC_DEPolarity_AL                ((uint32_t)0x00000000)                /*!< Data Enable, is active low. */
+#define LTDC_DEPolarity_AH                LTDC_GCR_DEPOL                        /*!< Data Enable, is active high. */
+
+#define IS_LTDC_DEPOL(DEPOL) (((DEPOL) ==  LTDC_VSPolarity_AL) || \
+                              ((DEPOL) ==  LTDC_DEPolarity_AH))
+
+/**
+  * @}
+  */
+
+/** @defgroup LTDC_PCPolarity 
+  * @{
+  */
+#define LTDC_PCPolarity_IPC               ((uint32_t)0x00000000)                /*!< input pixel clock. */
+#define LTDC_PCPolarity_IIPC              LTDC_GCR_PCPOL                        /*!< inverted input pixel clock. */
+
+#define IS_LTDC_PCPOL(PCPOL) (((PCPOL) ==  LTDC_PCPolarity_IPC) || \
+                              ((PCPOL) ==  LTDC_PCPolarity_IIPC))
+
+/**
+  * @}
+  */
+
+/** @defgroup LTDC_Reload 
+  * @{
+  */
+#define LTDC_IMReload                     LTDC_SRCR_IMR                         /*!< Immediately Reload. */
+#define LTDC_VBReload                     LTDC_SRCR_VBR                         /*!< Vertical Blanking Reload. */
+
+#define IS_LTDC_RELOAD(RELOAD) (((RELOAD) == LTDC_IMReload) || \
+                                ((RELOAD) == LTDC_VBReload))
+
+/**
+  * @}
+  */
+  
+/** @defgroup LTDC_Back_Color
+  * @{
+  */ 
+
+#define LTDC_Back_Color                   ((uint32_t)0x000000FF)
+
+#define IS_LTDC_BackBlueValue(BBLUE)    ((BBLUE) <= LTDC_Back_Color)
+#define IS_LTDC_BackGreenValue(BGREEN)  ((BGREEN) <= LTDC_Back_Color)
+#define IS_LTDC_BackRedValue(BRED)      ((BRED) <= LTDC_Back_Color) 
+
+/**
+  * @}
+  */
+      
+/** @defgroup LTDC_Position 
+  * @{
+  */
+
+#define LTDC_POS_CY                       LTDC_CPSR_CYPOS
+#define LTDC_POS_CX                       LTDC_CPSR_CXPOS
+
+#define IS_LTDC_GET_POS(POS) (((POS) <= LTDC_POS_CY))
+
+
+/**
+  * @}
+  */
+      
+/** @defgroup LTDC_LIPosition 
+  * @{
+  */
+
+#define IS_LTDC_LIPOS(LIPOS) ((LIPOS) <= 0x7FF)
+
+/**
+  * @}
+  */
+      
+/** @defgroup LTDC_CurrentStatus 
+  * @{
+  */
+
+#define LTDC_CD_VDES                     LTDC_CDSR_VDES
+#define LTDC_CD_HDES                     LTDC_CDSR_HDES
+#define LTDC_CD_VSYNC                    LTDC_CDSR_VSYNCS
+#define LTDC_CD_HSYNC                    LTDC_CDSR_HSYNCS
+
+
+#define IS_LTDC_GET_CD(CD) (((CD) == LTDC_CD_VDES) || ((CD) == LTDC_CD_HDES) || \
+                              ((CD) == LTDC_CD_VSYNC) || ((CD) == LTDC_CD_HSYNC))
+
+
+/**
+  * @}
+  */  
+
+/** @defgroup LTDC_Interrupts 
+  * @{
+  */                           
+
+#define LTDC_IT_LI                      LTDC_IER_LIE
+#define LTDC_IT_FU                      LTDC_IER_FUIE
+#define LTDC_IT_TERR                    LTDC_IER_TERRIE
+#define LTDC_IT_RR                      LTDC_IER_RRIE
+
+#define IS_LTDC_IT(IT) ((((IT) & (uint32_t)0xFFFFFFF0) == 0x00) && ((IT) != 0x00))
+
+/**
+  * @}
+  */
+      
+/** @defgroup LTDC_Flag 
+  * @{
+  */
+
+#define LTDC_FLAG_LI                     LTDC_ISR_LIF
+#define LTDC_FLAG_FU                     LTDC_ISR_FUIF
+#define LTDC_FLAG_TERR                   LTDC_ISR_TERRIF
+#define LTDC_FLAG_RR                     LTDC_ISR_RRIF
+
+
+#define IS_LTDC_FLAG(FLAG) (((FLAG) == LTDC_FLAG_LI) || ((FLAG) == LTDC_FLAG_FU) || \
+                               ((FLAG) == LTDC_FLAG_TERR) || ((FLAG) == LTDC_FLAG_RR))
+
+/**
+  * @}
+  */
+      
+/** @defgroup LTDC_Pixelformat 
+  * @{
+  */
+#define LTDC_Pixelformat_ARGB8888                  ((uint32_t)0x00000000)
+#define LTDC_Pixelformat_RGB888                    ((uint32_t)0x00000001)
+#define LTDC_Pixelformat_RGB565                    ((uint32_t)0x00000002)
+#define LTDC_Pixelformat_ARGB1555                  ((uint32_t)0x00000003)
+#define LTDC_Pixelformat_ARGB4444                  ((uint32_t)0x00000004)
+#define LTDC_Pixelformat_L8                        ((uint32_t)0x00000005)
+#define LTDC_Pixelformat_AL44                      ((uint32_t)0x00000006)
+#define LTDC_Pixelformat_AL88                      ((uint32_t)0x00000007)
+
+#define IS_LTDC_Pixelformat(Pixelformat) (((Pixelformat) == LTDC_Pixelformat_ARGB8888) || ((Pixelformat) == LTDC_Pixelformat_RGB888)   || \
+                        ((Pixelformat) == LTDC_Pixelformat_RGB565)   || ((Pixelformat) == LTDC_Pixelformat_ARGB1555) || \
+                        ((Pixelformat) == LTDC_Pixelformat_ARGB4444) || ((Pixelformat) == LTDC_Pixelformat_L8)       || \
+                        ((Pixelformat) == LTDC_Pixelformat_AL44)     || ((Pixelformat) == LTDC_Pixelformat_AL88))
+
+/**
+  * @}
+  */
+      
+/** @defgroup LTDC_BlendingFactor1 
+  * @{
+  */
+
+#define LTDC_BlendingFactor1_CA                       ((uint32_t)0x00000400)
+#define LTDC_BlendingFactor1_PAxCA                    ((uint32_t)0x00000600)
+
+#define IS_LTDC_BlendingFactor1(BlendingFactor1) (((BlendingFactor1) == LTDC_BlendingFactor1_CA) || ((BlendingFactor1) == LTDC_BlendingFactor1_PAxCA))
+
+/**
+  * @}
+  */
+      
+/** @defgroup LTDC_BlendingFactor2
+  * @{
+  */
+
+#define LTDC_BlendingFactor2_CA                       ((uint32_t)0x00000005)
+#define LTDC_BlendingFactor2_PAxCA                    ((uint32_t)0x00000007)
+
+#define IS_LTDC_BlendingFactor2(BlendingFactor2) (((BlendingFactor2) == LTDC_BlendingFactor2_CA) || ((BlendingFactor2) == LTDC_BlendingFactor2_PAxCA))
+
+
+/**
+  * @}
+  */
+      
+     
+/** @defgroup LTDC_LAYER_Config
+  * @{
+  */
+
+#define LTDC_STOPPosition                 ((uint32_t)0x0000FFFF)
+#define LTDC_STARTPosition                ((uint32_t)0x00000FFF)
+
+#define LTDC_DefaultColorConfig           ((uint32_t)0x000000FF)
+#define LTDC_ColorFrameBuffer             ((uint32_t)0x00001FFF)
+#define LTDC_LineNumber                   ((uint32_t)0x000007FF)
+
+#define IS_LTDC_HCONFIGST(HCONFIGST) ((HCONFIGST) <= LTDC_STARTPosition)
+#define IS_LTDC_HCONFIGSP(HCONFIGSP) ((HCONFIGSP) <= LTDC_STOPPosition)
+#define IS_LTDC_VCONFIGST(VCONFIGST)  ((VCONFIGST) <= LTDC_STARTPosition)
+#define IS_LTDC_VCONFIGSP(VCONFIGSP) ((VCONFIGSP) <= LTDC_STOPPosition)
+
+#define IS_LTDC_DEFAULTCOLOR(DEFAULTCOLOR) ((DEFAULTCOLOR) <= LTDC_DefaultColorConfig)
+
+#define IS_LTDC_CFBP(CFBP) ((CFBP) <= LTDC_ColorFrameBuffer)
+#define IS_LTDC_CFBLL(CFBLL) ((CFBLL) <= LTDC_ColorFrameBuffer)
+
+#define IS_LTDC_CFBLNBR(CFBLNBR) ((CFBLNBR) <= LTDC_LineNumber)
+
+
+
+/**
+  * @}
+  */
+          
+/** @defgroup LTDC_colorkeying_Config
+  * @{
+  */
+
+#define LTDC_colorkeyingConfig            ((uint32_t)0x000000FF)
+
+#define IS_LTDC_CKEYING(CKEYING) ((CKEYING) <= LTDC_colorkeyingConfig)
+
+
+/**
+  * @}
+  */
+          
+/** @defgroup LTDC_CLUT_Config
+  * @{
+  */
+
+#define LTDC_CLUTWR                       ((uint32_t)0x000000FF)
+
+#define IS_LTDC_CLUTWR(CLUTWR)  ((CLUTWR) <= LTDC_CLUTWR)
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*  Function used to set the LTDC configuration to the default reset state *****/
+void LTDC_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void LTDC_Init(LTDC_InitTypeDef* LTDC_InitStruct);
+void LTDC_StructInit(LTDC_InitTypeDef* LTDC_InitStruct);
+void LTDC_Cmd(FunctionalState NewState);
+void LTDC_DitherCmd(FunctionalState NewState);
+LTDC_RGBTypeDef LTDC_GetRGBWidth(void);
+void LTDC_RGBStructInit(LTDC_RGBTypeDef* LTDC_RGB_InitStruct);
+void LTDC_LIPConfig(uint32_t LTDC_LIPositionConfig);
+void LTDC_ReloadConfig(uint32_t LTDC_Reload);
+void LTDC_LayerInit(LTDC_Layer_TypeDef* LTDC_Layerx, LTDC_Layer_InitTypeDef* LTDC_Layer_InitStruct);
+void LTDC_LayerStructInit(LTDC_Layer_InitTypeDef * LTDC_Layer_InitStruct);
+void LTDC_LayerCmd(LTDC_Layer_TypeDef* LTDC_Layerx, FunctionalState NewState);
+LTDC_PosTypeDef LTDC_GetPosStatus(void);
+void LTDC_PosStructInit(LTDC_PosTypeDef* LTDC_Pos_InitStruct);
+FlagStatus LTDC_GetCDStatus(uint32_t LTDC_CD);
+void LTDC_ColorKeyingConfig(LTDC_Layer_TypeDef* LTDC_Layerx, LTDC_ColorKeying_InitTypeDef* LTDC_colorkeying_InitStruct, FunctionalState NewState);
+void LTDC_ColorKeyingStructInit(LTDC_ColorKeying_InitTypeDef* LTDC_colorkeying_InitStruct);
+void LTDC_CLUTCmd(LTDC_Layer_TypeDef* LTDC_Layerx, FunctionalState NewState);
+void LTDC_CLUTInit(LTDC_Layer_TypeDef* LTDC_Layerx, LTDC_CLUT_InitTypeDef* LTDC_CLUT_InitStruct);
+void LTDC_CLUTStructInit(LTDC_CLUT_InitTypeDef* LTDC_CLUT_InitStruct);
+void LTDC_LayerPosition(LTDC_Layer_TypeDef* LTDC_Layerx, uint16_t OffsetX, uint16_t OffsetY);
+void LTDC_LayerAlpha(LTDC_Layer_TypeDef* LTDC_Layerx, uint8_t ConstantAlpha);
+void LTDC_LayerAddress(LTDC_Layer_TypeDef* LTDC_Layerx, uint32_t Address);
+void LTDC_LayerSize(LTDC_Layer_TypeDef* LTDC_Layerx, uint32_t Width, uint32_t Height);
+void LTDC_LayerPixelFormat(LTDC_Layer_TypeDef* LTDC_Layerx, uint32_t PixelFormat);
+
+/* Interrupts and flags management functions **********************************/
+void LTDC_ITConfig(uint32_t LTDC_IT, FunctionalState NewState);
+FlagStatus LTDC_GetFlagStatus(uint32_t LTDC_FLAG);
+void LTDC_ClearFlag(uint32_t LTDC_FLAG);
+ITStatus LTDC_GetITStatus(uint32_t LTDC_IT);
+void LTDC_ClearITPendingBit(uint32_t LTDC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_LTDC_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_pwr.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_pwr.h
new file mode 100644
index 00000000..579d18b7
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_pwr.h
@@ -0,0 +1,245 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_pwr.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the PWR firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_PWR_H
+#define __STM32F4xx_PWR_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup PWR
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup PWR_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup PWR_PVD_detection_level 
+  * @{
+  */ 
+#define PWR_PVDLevel_0                  PWR_CR_PLS_LEV0
+#define PWR_PVDLevel_1                  PWR_CR_PLS_LEV1
+#define PWR_PVDLevel_2                  PWR_CR_PLS_LEV2
+#define PWR_PVDLevel_3                  PWR_CR_PLS_LEV3
+#define PWR_PVDLevel_4                  PWR_CR_PLS_LEV4
+#define PWR_PVDLevel_5                  PWR_CR_PLS_LEV5
+#define PWR_PVDLevel_6                  PWR_CR_PLS_LEV6
+#define PWR_PVDLevel_7                  PWR_CR_PLS_LEV7
+
+#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \
+                                 ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \
+                                 ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \
+                                 ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7))
+/**
+  * @}
+  */
+
+  
+/** @defgroup PWR_Regulator_state_in_STOP_mode 
+  * @{
+  */
+#define PWR_MainRegulator_ON                        ((uint32_t)0x00000000)
+#define PWR_LowPowerRegulator_ON                    PWR_CR_LPDS
+
+/* --- PWR_Legacy ---*/
+#define PWR_Regulator_ON                            PWR_MainRegulator_ON
+#define PWR_Regulator_LowPower                      PWR_LowPowerRegulator_ON
+
+#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_MainRegulator_ON) || \
+                                     ((REGULATOR) == PWR_LowPowerRegulator_ON))
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Regulator_state_in_UnderDrive_mode 
+  * @{
+  */
+#define PWR_MainRegulator_UnderDrive_ON               PWR_CR_MRUDS
+#define PWR_LowPowerRegulator_UnderDrive_ON           ((uint32_t)(PWR_CR_LPDS | PWR_CR_LPUDS))
+
+#define IS_PWR_REGULATOR_UNDERDRIVE(REGULATOR) (((REGULATOR) == PWR_MainRegulator_UnderDrive_ON) || \
+                                                ((REGULATOR) == PWR_LowPowerRegulator_UnderDrive_ON))
+
+/**
+  * @}
+  */
+#if defined(STM32F410xx) || defined(STM32F446xx)
+/** @defgroup PWR_Wake_Up_Pin
+  * @{
+  */
+#define PWR_WakeUp_Pin1           ((uint32_t)0x00)
+#define PWR_WakeUp_Pin2           ((uint32_t)0x01)
+#if defined(STM32F410xx)
+#define PWR_WakeUp_Pin3           ((uint32_t)0x02)
+#endif /* STM32F410xx */
+
+#if defined(STM32F446xx)
+#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WakeUp_Pin1) || \
+                                ((PIN) == PWR_WakeUp_Pin2))
+#else /* STM32F410xx */
+#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WAKEUP_PIN1) || ((PIN) == PWR_WAKEUP_PIN2) || \
+                                ((PIN) == PWR_WAKEUP_PIN3)) 
+#endif /* STM32F446xx */
+/**
+  * @}
+  */    
+#endif /* STM32F410xx || STM32F446xx */
+
+/** @defgroup PWR_STOP_mode_entry 
+  * @{
+  */
+#define PWR_STOPEntry_WFI               ((uint8_t)0x01)
+#define PWR_STOPEntry_WFE               ((uint8_t)0x02)
+#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Regulator_Voltage_Scale 
+  * @{
+  */
+#define PWR_Regulator_Voltage_Scale1    ((uint32_t)0x0000C000)
+#define PWR_Regulator_Voltage_Scale2    ((uint32_t)0x00008000)
+#define PWR_Regulator_Voltage_Scale3    ((uint32_t)0x00004000)
+#define IS_PWR_REGULATOR_VOLTAGE(VOLTAGE) (((VOLTAGE) == PWR_Regulator_Voltage_Scale1) || \
+                                           ((VOLTAGE) == PWR_Regulator_Voltage_Scale2) || \
+                                           ((VOLTAGE) == PWR_Regulator_Voltage_Scale3))
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Flag 
+  * @{
+  */
+#define PWR_FLAG_WU                     PWR_CSR_WUF
+#define PWR_FLAG_SB                     PWR_CSR_SBF
+#define PWR_FLAG_PVDO                   PWR_CSR_PVDO
+#define PWR_FLAG_BRR                    PWR_CSR_BRR
+#define PWR_FLAG_VOSRDY                 PWR_CSR_VOSRDY
+#define PWR_FLAG_ODRDY                  PWR_CSR_ODRDY
+#define PWR_FLAG_ODSWRDY                PWR_CSR_ODSWRDY
+#define PWR_FLAG_UDRDY                  PWR_CSR_UDSWRDY
+
+/* --- FLAG Legacy ---*/
+#define PWR_FLAG_REGRDY                  PWR_FLAG_VOSRDY               
+
+#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
+                               ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_BRR) || \
+                               ((FLAG) == PWR_FLAG_VOSRDY) || ((FLAG) == PWR_FLAG_ODRDY) || \
+                               ((FLAG) == PWR_FLAG_ODSWRDY) || ((FLAG) == PWR_FLAG_UDRDY))
+
+
+#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
+                                 ((FLAG) == PWR_FLAG_UDRDY))
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* Function used to set the PWR configuration to the default reset state ******/ 
+void PWR_DeInit(void);
+
+/* Backup Domain Access function **********************************************/ 
+void PWR_BackupAccessCmd(FunctionalState NewState);
+
+/* PVD configuration functions ************************************************/ 
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
+void PWR_PVDCmd(FunctionalState NewState);
+
+/* WakeUp pins configuration functions ****************************************/
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE)
+void PWR_WakeUpPinCmd(FunctionalState NewState);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE */
+#if defined(STM32F410xx) || defined(STM32F446xx)
+void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPinx, FunctionalState NewState);
+#endif /* STM32F410xx || STM32F446xx */
+/* Main and Backup Regulators configuration functions *************************/ 
+void PWR_BackupRegulatorCmd(FunctionalState NewState);
+void PWR_MainRegulatorModeConfig(uint32_t PWR_Regulator_Voltage);
+void PWR_OverDriveCmd(FunctionalState NewState);
+void PWR_OverDriveSWCmd(FunctionalState NewState);
+void PWR_UnderDriveCmd(FunctionalState NewState);
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx)
+void PWR_MainRegulatorUnderDriveCmd(FunctionalState NewState);
+void PWR_LowRegulatorUnderDriveCmd(FunctionalState NewState);
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx */
+
+#if defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE)
+void PWR_MainRegulatorLowVoltageCmd(FunctionalState NewState);
+void PWR_LowRegulatorLowVoltageCmd(FunctionalState NewState);
+#endif /* STM32F401xx || STM32F410xx || STM32F411xE */
+
+/* FLASH Power Down configuration functions ***********************************/ 
+void PWR_FlashPowerDownCmd(FunctionalState NewState);
+
+/* Low Power modes configuration functions ************************************/ 
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterUnderDriveSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterSTANDBYMode(void);
+
+/* Flags management functions *************************************************/ 
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
+void PWR_ClearFlag(uint32_t PWR_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_PWR_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_qspi.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_qspi.h
new file mode 100644
index 00000000..1ec60078
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_qspi.h
@@ -0,0 +1,494 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_qspi.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the QSPI 
+  *          firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4XX_QUADSPI_H
+#define __STM32F4XX_QUADSPI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup QSPI
+  * @{
+  */
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  QSPI Communication Configuration Init structure definition  
+  */
+
+typedef struct
+{
+  
+  uint32_t QSPI_ComConfig_FMode;            /* Specifies the Functional Mode
+                                          This parameter can be a value of @ref QSPI_ComConfig_Functional_Mode*/  
+	
+  uint32_t QSPI_ComConfig_DDRMode;          /* Specifies the Double Data Rate Mode
+                                          This parameter can be a value of @ref QSPI_ComConfig_DoubleDataRateMode*/
+	
+  uint32_t QSPI_ComConfig_DHHC;            /* Specifies the Delay Half Hclk Cycle
+                                          This parameter can be a value of @ref QSPI_ComConfig_DelayHalfHclkCycle*/
+  
+  uint32_t QSPI_ComConfig_SIOOMode;         /* Specifies the Send Instruction Only Once Mode
+                                          This parameter can be a value of @ref QSPI_ComConfig_SendInstructionOnlyOnceMode*/
+  
+  uint32_t QSPI_ComConfig_DMode;            /* Specifies the Data Mode
+                                          This parameter can be a value of @ref QSPI_ComConfig_DataMode*/
+  
+  uint32_t QSPI_ComConfig_DummyCycles;      /* Specifies the Number of Dummy Cycles.
+                                           This parameter can be a number between 0x00 and 0x1F */             
+
+  uint32_t QSPI_ComConfig_ABSize;           /* Specifies the Alternate Bytes Size
+                                          This parameter can be a value of @ref QSPI_ComConfig_AlternateBytesSize*/ 
+
+  uint32_t QSPI_ComConfig_ABMode;           /* Specifies the Alternate Bytes Mode
+                                          This parameter can be a value of @ref QSPI_ComConfig_AlternateBytesMode*/     
+ 
+  uint32_t QSPI_ComConfig_ADSize;           /* Specifies the Address Size
+                                          This parameter can be a value of @ref QSPI_ComConfig_AddressSize*/
+
+  uint32_t QSPI_ComConfig_ADMode;           /* Specifies the Address Mode
+                                          This parameter can be a value of @ref QSPI_ComConfig_AddressMode*/
+  
+  uint32_t QSPI_ComConfig_IMode;            /* Specifies the Instruction Mode
+                                          This parameter can be a value of @ref QSPI_ComConfig_InstructionMode*/
+
+  uint32_t QSPI_ComConfig_Ins;      /* Specifies the Instruction Mode
+                                          This parameter can be a value of @ref QSPI_ComConfig_Instruction*/
+  
+}QSPI_ComConfig_InitTypeDef;
+
+/** 
+  * @brief  QSPI Init structure definition  
+  */
+
+typedef struct
+{
+  uint32_t QSPI_SShift;    /* Specifies the Sample Shift
+                              This parameter can be a value of @ref QSPI_Sample_Shift*/
+
+  uint32_t QSPI_Prescaler; /* Specifies the prescaler value used to divide the QSPI clock.
+                              This parameter can be a number between 0x00 and 0xFF */ 
+
+  uint32_t QSPI_CKMode;    /* Specifies the Clock Mode
+                              This parameter can be a value of @ref QSPI_Clock_Mode*/
+
+  uint32_t QSPI_CSHTime;   /* Specifies the Chip Select High Time
+                              This parameter can be a value of @ref QSPI_ChipSelectHighTime*/   
+ 
+  uint32_t QSPI_FSize;     /* Specifies the Flash Size.
+                               QSPI_FSize+1 is effectively the number of address bits required to address the flash memory.
+                               The flash capacity can be up to 4GB (addressed using 32 bits) in indirect mode, but the
+                               addressable space in memory-mapped mode is limited to 512MB
+                               This parameter can be a number between 0x00 and 0x1F */
+  uint32_t QSPI_FSelect;   /* Specifies the Flash which will be used,
+                                 This parameter can be a value of @ref QSPI_Fash_Select*/
+  uint32_t QSPI_DFlash;    /* Specifies the Dual Flash Mode State
+                                 This parameter can be a value of @ref QSPI_Dual_Flash*/
+}QSPI_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup QSPI_Exported_Constants
+  * @{
+  */
+
+/** @defgroup QSPI_Sample_Shift 
+  * @{
+  */
+#define QSPI_SShift_NoShift                        ((uint32_t)0x00000000)
+#define QSPI_SShift_HalfCycleShift                 ((uint32_t)QUADSPI_CR_SSHIFT_0)
+#define QSPI_SShift_OneCycleShift                  ((uint32_t)QUADSPI_CR_SSHIFT_1)
+#define QSPI_SShift_OneAndHalfCycleShift           ((uint32_t)QUADSPI_CR_SSHIFT)
+#define IS_QSPI_SSHIFT(SSHIFT)      (((SSHIFT) == QSPI_SShift_NoShift) ||  ((SSHIFT) == QSPI_SShift_HalfCycleShift) || \
+                                     ((SSHIFT) == QSPI_SShift_OneCycleShift) || ((SSHIFT) == QSPI_SShift_OneAndHalfCycleShift))
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_Prescaler 
+  * @{
+  */
+#define IS_QSPI_PRESCALER(PRESCALER) (((PRESCALER) <= 0xFF))
+/**
+  * @}
+  */
+
+/** @defgroup QSPI_Clock_Mode 
+  * @{
+  */
+#define QSPI_CKMode_Mode0           ((uint32_t)0x00000000)
+#define QSPI_CKMode_Mode3           ((uint32_t)QUADSPI_DCR_CKMODE)
+#define IS_QSPI_CKMODE(CKMode)      (((CKMode) == QSPI_CKMode_Mode0) || ((CKMode) == QSPI_CKMode_Mode3))
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_ChipSelectHighTime 
+  * @{
+  */
+#define QSPI_CSHTime_1Cycle           ((uint32_t)0x00000000)
+#define QSPI_CSHTime_2Cycle           ((uint32_t)QUADSPI_DCR_CSHT_0)
+#define QSPI_CSHTime_3Cycle           ((uint32_t)QUADSPI_DCR_CSHT_1)
+#define QSPI_CSHTime_4Cycle           ((uint32_t)QUADSPI_DCR_CSHT_0 | QUADSPI_DCR_CSHT_1)
+#define QSPI_CSHTime_5Cycle           ((uint32_t)QUADSPI_DCR_CSHT_2)
+#define QSPI_CSHTime_6Cycle           ((uint32_t)QUADSPI_DCR_CSHT_2 | QUADSPI_DCR_CSHT_0)
+#define QSPI_CSHTime_7Cycle           ((uint32_t)QUADSPI_DCR_CSHT_2 | QUADSPI_DCR_CSHT_1)
+#define QSPI_CSHTime_8Cycle           ((uint32_t)QUADSPI_DCR_CSHT)
+#define IS_QSPI_CSHTIME(CSHTIME)    (((CSHTIME) == QSPI_CSHTime_1Cycle) || \
+                                     ((CSHTIME) == QSPI_CSHTime_2Cycle) || \
+                                     ((CSHTIME) == QSPI_CSHTime_3Cycle) || \
+                                     ((CSHTIME) == QSPI_CSHTime_4Cycle) || \
+                                     ((CSHTIME) == QSPI_CSHTime_5Cycle) || \
+                                     ((CSHTIME) == QSPI_CSHTime_6Cycle) || \
+                                     ((CSHTIME) == QSPI_CSHTime_7Cycle) || \
+                                     ((CSHTIME) == QSPI_CSHTime_8Cycle))
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_Flash_Size 
+  * @{
+  */
+#define IS_QSPI_FSIZE(FSIZE)         (((FSIZE) <= 0x1F))
+/**
+  * @}
+  */
+	
+/** @defgroup QSPI_Fash_Select 
+  * @{
+  */
+#define QSPI_FSelect_1           ((uint32_t)0x00000000)
+#define QSPI_FSelect_2           ((uint32_t)QUADSPI_CR_FSEL)
+#define IS_QSPI_FSEL(FLA)    (((FLA) == QSPI_FSelect_1) || ((FLA) == QSPI_FSelect_2))
+/**
+  * @}
+  */
+	
+/** @defgroup QSPI_Dual_Flash 
+  * @{
+  */
+#define QSPI_DFlash_Disable           ((uint32_t)0x00000000)
+#define QSPI_DFlash_Enable            ((uint32_t)QUADSPI_CR_DFM)
+#define IS_QSPI_DFM(FLA)    (((FLA) == QSPI_DFlash_Enable) || ((FLA) == QSPI_DFlash_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup QSPI_ComConfig_Functional_Mode 
+  * @{
+  */  
+#define QSPI_ComConfig_FMode_Indirect_Write     ((uint32_t)0x00000000)
+#define QSPI_ComConfig_FMode_Indirect_Read      ((uint32_t)QUADSPI_CCR_FMODE_0)
+#define QSPI_ComConfig_FMode_Auto_Polling       ((uint32_t)QUADSPI_CCR_FMODE_1)
+#define QSPI_ComConfig_FMode_Memory_Mapped      ((uint32_t)QUADSPI_CCR_FMODE)
+#define IS_QSPI_FMODE(FMODE)                  (((FMODE) == QSPI_ComConfig_FMode_Indirect_Write) || \
+                                               ((FMODE) == QSPI_ComConfig_FMode_Indirect_Read) || \
+                                               ((FMODE) == QSPI_ComConfig_FMode_Auto_Polling) || \
+                                               ((FMODE) == QSPI_ComConfig_FMode_Memory_Mapped))
+/**
+  * @}
+  */
+	
+/** @defgroup QSPI_ComConfig_DoubleDataRateMode 
+  * @{
+  */
+#define QSPI_ComConfig_DDRMode_Disable           ((uint32_t)0x00000000)
+#define QSPI_ComConfig_DDRMode_Enable            ((uint32_t)QUADSPI_CCR_DDRM)
+#define IS_QSPI_DDRMODE(DDRMODE)    (((DDRMODE) == QSPI_ComConfig_DDRMode_Disable) || \
+                                     ((DDRMODE) == QSPI_ComConfig_DDRMode_Enable))
+/**
+  * @}
+  */
+	
+/** @defgroup QSPI_ComConfig_DelayHalfHclkCycle 
+  * @{
+  */
+#define QSPI_ComConfig_DHHC_Disable           ((uint32_t)0x00000000)
+#define QSPI_ComConfig_DHHC_Enable            ((uint32_t)QUADSPI_CCR_DHHC)
+#define IS_QSPI_DHHC(DHHC)          (((DHHC) == QSPI_ComConfig_DHHC_Disable) || \
+                                     ((DHHC) == QSPI_ComConfig_DHHC_Enable))
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_ComConfig_SendInstructionOnlyOnceMode 
+  * @{
+  */
+#define QSPI_ComConfig_SIOOMode_Disable           ((uint32_t)0x00000000)
+#define QSPI_ComConfig_SIOOMode_Enable            ((uint32_t)QUADSPI_CCR_SIOO)
+#define IS_QSPI_SIOOMODE(SIOOMODE)    (((SIOOMODE) == QSPI_ComConfig_SIOOMode_Disable) || \
+                                       ((SIOOMODE) == QSPI_ComConfig_SIOOMode_Enable))
+/**
+  * @}
+  */  
+
+/** @defgroup QSPI_ComConfig_DataMode 
+  * @{
+  */
+#define QSPI_ComConfig_DMode_NoData          ((uint32_t)0x00000000)
+#define QSPI_ComConfig_DMode_1Line           ((uint32_t)QUADSPI_CCR_DMODE_0)
+#define QSPI_ComConfig_DMode_2Line           ((uint32_t)QUADSPI_CCR_DMODE_1)
+#define QSPI_ComConfig_DMode_4Line           ((uint32_t)QUADSPI_CCR_DMODE)
+#define IS_QSPI_DMODE(DMODE)        (((DMODE) == QSPI_ComConfig_DMode_NoData) || \
+                                     ((DMODE) == QSPI_ComConfig_DMode_1Line) || \
+                                     ((DMODE) == QSPI_ComConfig_DMode_2Line) || \
+                                     ((DMODE) == QSPI_ComConfig_DMode_4Line))
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_ComConfig_AlternateBytesSize 
+  * @{
+  */
+#define QSPI_ComConfig_ABSize_8bit            ((uint32_t)0x00000000)
+#define QSPI_ComConfig_ABSize_16bit           ((uint32_t)QUADSPI_CCR_ABSIZE_0)
+#define QSPI_ComConfig_ABSize_24bit           ((uint32_t)QUADSPI_CCR_ABSIZE_1)
+#define QSPI_ComConfig_ABSize_32bit           ((uint32_t)QUADSPI_CCR_ABSIZE)
+#define IS_QSPI_ABSIZE(ABSIZE)      (((ABSIZE) == QSPI_ComConfig_ABSize_8bit) || \
+                                     ((ABSIZE) == QSPI_ComConfig_ABSize_16bit) || \
+                                     ((ABSIZE) == QSPI_ComConfig_ABSize_24bit) || \
+                                     ((ABSIZE) == QSPI_ComConfig_ABSize_32bit))
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_ComConfig_AlternateBytesMode 
+  * @{
+  */
+#define QSPI_ComConfig_ABMode_NoAlternateByte          ((uint32_t)0x00000000)
+#define QSPI_ComConfig_ABMode_1Line                    ((uint32_t)QUADSPI_CCR_ABMODE_0)
+#define QSPI_ComConfig_ABMode_2Line                    ((uint32_t)QUADSPI_CCR_ABMODE_1)
+#define QSPI_ComConfig_ABMode_4Line                    ((uint32_t)QUADSPI_CCR_ABMODE)
+#define IS_QSPI_ABMODE(ABMODE)      (((ABMODE) == QSPI_ComConfig_ABMode_NoAlternateByte) || \
+                                     ((ABMODE) == QSPI_ComConfig_ABMode_1Line) || \
+                                     ((ABMODE) == QSPI_ComConfig_ABMode_2Line) || \
+                                     ((ABMODE) == QSPI_ComConfig_ABMode_4Line))
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_ComConfig_AddressSize 
+  * @{
+  */
+#define QSPI_ComConfig_ADSize_8bit            ((uint32_t)0x00000000)
+#define QSPI_ComConfig_ADSize_16bit           ((uint32_t)QUADSPI_CCR_ADSIZE_0)
+#define QSPI_ComConfig_ADSize_24bit           ((uint32_t)QUADSPI_CCR_ADSIZE_1)
+#define QSPI_ComConfig_ADSize_32bit           ((uint32_t)QUADSPI_CCR_ADSIZE)
+#define IS_QSPI_ADSIZE(ADSIZE)      (((ADSIZE) == QSPI_ComConfig_ADSize_8bit) || \
+                                     ((ADSIZE) == QSPI_ComConfig_ADSize_16bit) || \
+                                     ((ADSIZE) == QSPI_ComConfig_ADSize_24bit) || \
+                                     ((ADSIZE) == QSPI_ComConfig_ADSize_32bit))
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_ComConfig_AddressMode 
+  * @{
+  */
+#define QSPI_ComConfig_ADMode_NoAddress          ((uint32_t)0x00000000)
+#define QSPI_ComConfig_ADMode_1Line              ((uint32_t)QUADSPI_CCR_ADMODE_0)
+#define QSPI_ComConfig_ADMode_2Line              ((uint32_t)QUADSPI_CCR_ADMODE_1)
+#define QSPI_ComConfig_ADMode_4Line              ((uint32_t)QUADSPI_CCR_ADMODE)
+#define IS_QSPI_ADMODE(ADMODE)        (((ADMODE) == QSPI_ComConfig_ADMode_NoAddress) || \
+                                       ((ADMODE) == QSPI_ComConfig_ADMode_1Line) || \
+                                       ((ADMODE) == QSPI_ComConfig_ADMode_2Line) || \
+                                       ((ADMODE) == QSPI_ComConfig_ADMode_4Line))
+/**
+  * @}
+  */  
+  
+/** @defgroup QSPI_ComConfig_InstructionMode 
+  * @{
+  */
+#define QSPI_ComConfig_IMode_NoInstruction          ((uint32_t)0x00000000)
+#define QSPI_ComConfig_IMode_1Line                  ((uint32_t)QUADSPI_CCR_IMODE_0)
+#define QSPI_ComConfig_IMode_2Line                  ((uint32_t)QUADSPI_CCR_IMODE_1)
+#define QSPI_ComConfig_IMode_4Line                  ((uint32_t)QUADSPI_CCR_IMODE)
+#define IS_QSPI_IMODE(IMODE)        (((IMODE) == QSPI_ComConfig_IMode_NoInstruction) || \
+                                     ((IMODE) == QSPI_ComConfig_IMode_1Line) || \
+                                     ((IMODE) == QSPI_ComConfig_IMode_2Line) || \
+                                     ((IMODE) == QSPI_ComConfig_IMode_4Line))
+/**
+  * @}
+  */
+
+/** @defgroup QSPI_ComConfig_Instruction 
+  * @{
+  */
+#define IS_QSPI_INSTRUCTION(INSTRUCTION)           ((INSTRUCTION) <= 0xFF) 
+/**
+  * @}
+  */ 
+
+/** @defgroup QSPI_InterruptsDefinition 
+  * @{
+  */
+#define QSPI_IT_TO                (uint32_t)(QUADSPI_CR_TOIE | QUADSPI_SR_TOF)
+#define QSPI_IT_SM                (uint32_t)(QUADSPI_CR_SMIE | QUADSPI_SR_SMF)
+#define QSPI_IT_FT                (uint32_t)(QUADSPI_CR_FTIE | QUADSPI_SR_FTF)
+#define QSPI_IT_TC                (uint32_t)(QUADSPI_CR_TCIE | QUADSPI_SR_TCF)
+#define QSPI_IT_TE                (uint32_t)(QUADSPI_CR_TEIE | QUADSPI_SR_TEF)
+#define IS_QSPI_IT(IT)   ((((IT) & 0xFFE0FFE0) == 0) && ((IT) != 0))
+#define IS_QSPI_CLEAR_IT(IT)   ((((IT) & 0xFFE4FFE4) == 0) && ((IT) != 0))  
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_FlagsDefinition 
+  * @{
+  */
+#define QSPI_FLAG_TO                  QUADSPI_SR_TOF
+#define QSPI_FLAG_SM                  QUADSPI_SR_SMF
+#define QSPI_FLAG_FT                  QUADSPI_SR_FTF
+#define QSPI_FLAG_TC                  QUADSPI_SR_TCF
+#define QSPI_FLAG_TE                  QUADSPI_SR_TEF
+#define QSPI_FLAG_BUSY                QUADSPI_SR_BUSY
+#define IS_QSPI_GET_FLAG(FLAG)   (((FLAG) == QSPI_FLAG_TO) || ((FLAG) == QSPI_FLAG_SM) || \
+                                  ((FLAG) == QSPI_FLAG_FT) || ((FLAG) == QSPI_FLAG_TC) || \
+                                  ((FLAG) == QSPI_FLAG_TE) || ((FLAG) == QSPI_FLAG_BUSY))
+#define IS_QSPI_CLEAR_FLAG(FLAG)  (((FLAG) == QSPI_FLAG_TO) || ((FLAG) == QSPI_FLAG_SM) || \
+                                  ((FLAG) == QSPI_FLAG_TC) ||  ((FLAG) == QSPI_FLAG_TE))
+
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_Polling_Match_Mode 
+  * @{
+  */
+#define QSPI_PMM_AND                 ((uint32_t)0x00000000)
+#define QSPI_PMM_OR                  ((uint32_t)QUADSPI_CR_PMM)
+#define IS_QSPI_PMM(PMM)      (((PMM) == QSPI_PMM_AND) || ((PMM) == QSPI_PMM_OR)) 
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_Polling_Interval 
+  * @{
+  */
+#define IS_QSPI_PIR(PIR)                 ((PIR) <= QUADSPI_PIR_INTERVAL) 
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_Timeout 
+  * @{
+  */
+#define IS_QSPI_TIMEOUT(TIMEOUT)         ((TIMEOUT) <= QUADSPI_LPTR_TIMEOUT) 
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_DummyCycle 
+  * @{
+  */
+#define IS_QSPI_DCY(DCY)                 ((DCY) <= 0x1F) 
+/**
+  * @}
+  */
+  
+/** @defgroup QSPI_FIFOThreshold 
+  * @{
+  */
+#define IS_QSPI_FIFOTHRESHOLD(FIFOTHRESHOLD)        ((FIFOTHRESHOLD) <= 0x0F) 
+/**
+  * @}
+  */  
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/* Initialization and Configuration functions *********************************/
+void QSPI_DeInit(void);
+void QSPI_Init(QSPI_InitTypeDef* QSPI_InitStruct);
+void QSPI_StructInit(QSPI_InitTypeDef* QSPI_InitStruct);
+void QSPI_ComConfig_Init(QSPI_ComConfig_InitTypeDef* QSPI_ComConfig_InitStruct);
+void QSPI_ComConfig_StructInit(QSPI_ComConfig_InitTypeDef* QSPI_ComConfig_InitStruct);
+void QSPI_Cmd(FunctionalState NewState);
+void QSPI_AutoPollingMode_Config(uint32_t QSPI_Match, uint32_t QSPI_Mask , uint32_t QSPI_Match_Mode);
+void QSPI_AutoPollingMode_SetInterval(uint32_t QSPI_Interval);
+void QSPI_MemoryMappedMode_SetTimeout(uint32_t QSPI_Timeout);
+void QSPI_SetAddress(uint32_t QSPI_Address);
+void QSPI_SetAlternateByte(uint32_t QSPI_AlternateByte);
+void QSPI_SetFIFOThreshold(uint32_t QSPI_FIFOThreshold);
+void QSPI_SetDataLength(uint32_t QSPI_DataLength);
+void QSPI_TimeoutCounterCmd(FunctionalState NewState);
+void QSPI_AutoPollingModeStopCmd(FunctionalState NewState);
+void QSPI_AbortRequest(void);
+void QSPI_DualFlashMode_Cmd(FunctionalState NewState);
+
+/* Data transfers functions ***************************************************/
+void     QSPI_SendData8(uint8_t Data);
+void     QSPI_SendData16(uint16_t Data);
+void     QSPI_SendData32(uint32_t Data);
+uint8_t  QSPI_ReceiveData8(void);
+uint16_t QSPI_ReceiveData16(void);
+uint32_t QSPI_ReceiveData32(void);
+
+/* DMA transfers management functions *****************************************/
+void QSPI_DMACmd(FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void       QSPI_ITConfig(uint32_t QSPI_IT, FunctionalState NewState);
+uint32_t   QSPI_GetFIFOLevel(void);
+FlagStatus QSPI_GetFlagStatus(uint32_t QSPI_FLAG);
+void       QSPI_ClearFlag(uint32_t QSPI_FLAG);
+ITStatus   QSPI_GetITStatus(uint32_t QSPI_IT);
+void       QSPI_ClearITPendingBit(uint32_t QSPI_IT);
+uint32_t   QSPI_GetFMode(void);
+
+#endif /* STM32F446xx || STM32F469_479xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4XX_QUADSPI_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rcc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rcc.h
new file mode 100644
index 00000000..0e7952d5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rcc.h
@@ -0,0 +1,929 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_rcc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the RCC firmware library.  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_RCC_H
+#define __STM32F4xx_RCC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RCC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+typedef struct
+{
+  uint32_t SYSCLK_Frequency; /*!<  SYSCLK clock frequency expressed in Hz */
+  uint32_t HCLK_Frequency;   /*!<  HCLK clock frequency expressed in Hz   */
+  uint32_t PCLK1_Frequency;  /*!<  PCLK1 clock frequency expressed in Hz  */
+  uint32_t PCLK2_Frequency;  /*!<  PCLK2 clock frequency expressed in Hz  */
+}RCC_ClocksTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RCC_Exported_Constants
+  * @{
+  */
+  
+/** @defgroup RCC_HSE_configuration 
+  * @{
+  */
+#define RCC_HSE_OFF                      ((uint8_t)0x00)
+#define RCC_HSE_ON                       ((uint8_t)0x01)
+#define RCC_HSE_Bypass                   ((uint8_t)0x05)
+#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \
+                         ((HSE) == RCC_HSE_Bypass))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_LSE_Dual_Mode_Selection
+  * @{
+  */
+#define RCC_LSE_LOWPOWER_MODE           ((uint8_t)0x00)
+#define RCC_LSE_HIGHDRIVE_MODE          ((uint8_t)0x01)
+#define IS_RCC_LSE_MODE(MODE)           (((MODE) == RCC_LSE_LOWPOWER_MODE) || \
+                                         ((MODE) == RCC_LSE_HIGHDRIVE_MODE))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_PLLSAIDivR_Factor
+  * @{
+  */
+#define RCC_PLLSAIDivR_Div2                ((uint32_t)0x00000000)
+#define RCC_PLLSAIDivR_Div4                ((uint32_t)0x00010000)
+#define RCC_PLLSAIDivR_Div8                ((uint32_t)0x00020000)
+#define RCC_PLLSAIDivR_Div16               ((uint32_t)0x00030000)
+#define IS_RCC_PLLSAI_DIVR_VALUE(VALUE) (((VALUE) == RCC_PLLSAIDivR_Div2) ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div4)  ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div8)  ||\
+                                        ((VALUE) == RCC_PLLSAIDivR_Div16))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_PLL_Clock_Source 
+  * @{
+  */
+#define RCC_PLLSource_HSI                ((uint32_t)0x00000000)
+#define RCC_PLLSource_HSE                ((uint32_t)0x00400000)
+#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI) || \
+                                   ((SOURCE) == RCC_PLLSource_HSE))
+#define IS_RCC_PLLM_VALUE(VALUE) ((VALUE) <= 63)
+#define IS_RCC_PLLN_VALUE(VALUE) ((50 <= (VALUE)) && ((VALUE) <= 432))
+#define IS_RCC_PLLP_VALUE(VALUE) (((VALUE) == 2) || ((VALUE) == 4) || ((VALUE) == 6) || ((VALUE) == 8))
+#define IS_RCC_PLLQ_VALUE(VALUE) ((4 <= (VALUE)) && ((VALUE) <= 15))
+#if defined(STM32F410xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+#define IS_RCC_PLLR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))
+#endif /* STM32F410xx || STM32F446xx || STM32F469_479xx */
+
+#define IS_RCC_PLLI2SN_VALUE(VALUE) ((50 <= (VALUE)) && ((VALUE) <= 432))
+#define IS_RCC_PLLI2SR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))
+#define IS_RCC_PLLI2SM_VALUE(VALUE) ((VALUE) <= 63)
+#define IS_RCC_PLLI2SQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))
+#if defined(STM32F446xx)
+#define IS_RCC_PLLI2SP_VALUE(VALUE) (((VALUE) == 2) || ((VALUE) == 4) || ((VALUE) == 6) || ((VALUE) == 8))
+#define IS_RCC_PLLSAIM_VALUE(VALUE) ((VALUE) <= 63)
+#endif /* STM32F446xx */
+#define IS_RCC_PLLSAIN_VALUE(VALUE) ((50 <= (VALUE)) && ((VALUE) <= 432))
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+#define IS_RCC_PLLSAIP_VALUE(VALUE) (((VALUE) == 2) || ((VALUE) == 4) || ((VALUE) == 6) || ((VALUE) == 8))
+#endif /* STM32F446xx || STM32F469_479xx */
+#define IS_RCC_PLLSAIQ_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 15))
+#define IS_RCC_PLLSAIR_VALUE(VALUE) ((2 <= (VALUE)) && ((VALUE) <= 7))  
+
+#define IS_RCC_PLLSAI_DIVQ_VALUE(VALUE) ((1 <= (VALUE)) && ((VALUE) <= 32))
+#define IS_RCC_PLLI2S_DIVQ_VALUE(VALUE) ((1 <= (VALUE)) && ((VALUE) <= 32))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_System_Clock_Source 
+  * @{
+  */
+
+#if defined(STM32F446xx)
+#define RCC_SYSCLKSource_HSI             ((uint32_t)0x00000000)
+#define RCC_SYSCLKSource_HSE             ((uint32_t)0x00000001)
+#define RCC_SYSCLKSource_PLLPCLK         ((uint32_t)0x00000002)
+#define RCC_SYSCLKSource_PLLRCLK         ((uint32_t)0x00000003)
+#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSE) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLPCLK) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLRCLK))
+/* Add legacy definition */
+#define  RCC_SYSCLKSource_PLLCLK    RCC_SYSCLKSource_PLLPCLK  
+#endif /* STM32F446xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE) || defined(STM32F469_479xx)
+#define RCC_SYSCLKSource_HSI             ((uint32_t)0x00000000)
+#define RCC_SYSCLKSource_HSE             ((uint32_t)0x00000001)
+#define RCC_SYSCLKSource_PLLCLK          ((uint32_t)0x00000002)
+#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_HSE) || \
+                                      ((SOURCE) == RCC_SYSCLKSource_PLLCLK))
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F469_479xx */ 
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_AHB_Clock_Source
+  * @{
+  */
+#define RCC_SYSCLK_Div1                  ((uint32_t)0x00000000)
+#define RCC_SYSCLK_Div2                  ((uint32_t)0x00000080)
+#define RCC_SYSCLK_Div4                  ((uint32_t)0x00000090)
+#define RCC_SYSCLK_Div8                  ((uint32_t)0x000000A0)
+#define RCC_SYSCLK_Div16                 ((uint32_t)0x000000B0)
+#define RCC_SYSCLK_Div64                 ((uint32_t)0x000000C0)
+#define RCC_SYSCLK_Div128                ((uint32_t)0x000000D0)
+#define RCC_SYSCLK_Div256                ((uint32_t)0x000000E0)
+#define RCC_SYSCLK_Div512                ((uint32_t)0x000000F0)
+#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \
+                           ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \
+                           ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \
+                           ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \
+                           ((HCLK) == RCC_SYSCLK_Div512))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_APB1_APB2_Clock_Source
+  * @{
+  */
+#define RCC_HCLK_Div1                    ((uint32_t)0x00000000)
+#define RCC_HCLK_Div2                    ((uint32_t)0x00001000)
+#define RCC_HCLK_Div4                    ((uint32_t)0x00001400)
+#define RCC_HCLK_Div8                    ((uint32_t)0x00001800)
+#define RCC_HCLK_Div16                   ((uint32_t)0x00001C00)
+#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \
+                           ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \
+                           ((PCLK) == RCC_HCLK_Div16))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_Interrupt_Source 
+  * @{
+  */
+#define RCC_IT_LSIRDY                    ((uint8_t)0x01)
+#define RCC_IT_LSERDY                    ((uint8_t)0x02)
+#define RCC_IT_HSIRDY                    ((uint8_t)0x04)
+#define RCC_IT_HSERDY                    ((uint8_t)0x08)
+#define RCC_IT_PLLRDY                    ((uint8_t)0x10)
+#define RCC_IT_PLLI2SRDY                 ((uint8_t)0x20) 
+#define RCC_IT_PLLSAIRDY                 ((uint8_t)0x40)
+#define RCC_IT_CSS                       ((uint8_t)0x80)
+
+#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00))
+#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \
+                           ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \
+                           ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_CSS) || \
+                           ((IT) == RCC_IT_PLLSAIRDY) || ((IT) == RCC_IT_PLLI2SRDY))
+#define IS_RCC_CLEAR_IT(IT)((IT) != 0x00)
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_LSE_Configuration 
+  * @{
+  */
+#define RCC_LSE_OFF                      ((uint8_t)0x00)
+#define RCC_LSE_ON                       ((uint8_t)0x01)
+#define RCC_LSE_Bypass                   ((uint8_t)0x04)
+#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \
+                         ((LSE) == RCC_LSE_Bypass))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_RTC_Clock_Source
+  * @{
+  */
+#define RCC_RTCCLKSource_LSE             ((uint32_t)0x00000100)
+#define RCC_RTCCLKSource_LSI             ((uint32_t)0x00000200)
+#define RCC_RTCCLKSource_HSE_Div2        ((uint32_t)0x00020300)
+#define RCC_RTCCLKSource_HSE_Div3        ((uint32_t)0x00030300)
+#define RCC_RTCCLKSource_HSE_Div4        ((uint32_t)0x00040300)
+#define RCC_RTCCLKSource_HSE_Div5        ((uint32_t)0x00050300)
+#define RCC_RTCCLKSource_HSE_Div6        ((uint32_t)0x00060300)
+#define RCC_RTCCLKSource_HSE_Div7        ((uint32_t)0x00070300)
+#define RCC_RTCCLKSource_HSE_Div8        ((uint32_t)0x00080300)
+#define RCC_RTCCLKSource_HSE_Div9        ((uint32_t)0x00090300)
+#define RCC_RTCCLKSource_HSE_Div10       ((uint32_t)0x000A0300)
+#define RCC_RTCCLKSource_HSE_Div11       ((uint32_t)0x000B0300)
+#define RCC_RTCCLKSource_HSE_Div12       ((uint32_t)0x000C0300)
+#define RCC_RTCCLKSource_HSE_Div13       ((uint32_t)0x000D0300)
+#define RCC_RTCCLKSource_HSE_Div14       ((uint32_t)0x000E0300)
+#define RCC_RTCCLKSource_HSE_Div15       ((uint32_t)0x000F0300)
+#define RCC_RTCCLKSource_HSE_Div16       ((uint32_t)0x00100300)
+#define RCC_RTCCLKSource_HSE_Div17       ((uint32_t)0x00110300)
+#define RCC_RTCCLKSource_HSE_Div18       ((uint32_t)0x00120300)
+#define RCC_RTCCLKSource_HSE_Div19       ((uint32_t)0x00130300)
+#define RCC_RTCCLKSource_HSE_Div20       ((uint32_t)0x00140300)
+#define RCC_RTCCLKSource_HSE_Div21       ((uint32_t)0x00150300)
+#define RCC_RTCCLKSource_HSE_Div22       ((uint32_t)0x00160300)
+#define RCC_RTCCLKSource_HSE_Div23       ((uint32_t)0x00170300)
+#define RCC_RTCCLKSource_HSE_Div24       ((uint32_t)0x00180300)
+#define RCC_RTCCLKSource_HSE_Div25       ((uint32_t)0x00190300)
+#define RCC_RTCCLKSource_HSE_Div26       ((uint32_t)0x001A0300)
+#define RCC_RTCCLKSource_HSE_Div27       ((uint32_t)0x001B0300)
+#define RCC_RTCCLKSource_HSE_Div28       ((uint32_t)0x001C0300)
+#define RCC_RTCCLKSource_HSE_Div29       ((uint32_t)0x001D0300)
+#define RCC_RTCCLKSource_HSE_Div30       ((uint32_t)0x001E0300)
+#define RCC_RTCCLKSource_HSE_Div31       ((uint32_t)0x001F0300)
+#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_LSI) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div2) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div3) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div4) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div5) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div6) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div7) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div8) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div9) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div10) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div11) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div12) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div13) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div14) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div15) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div16) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div17) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div18) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div19) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div20) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div21) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div22) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div23) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div24) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div25) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div26) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div27) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div28) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div29) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div30) || \
+                                      ((SOURCE) == RCC_RTCCLKSource_HSE_Div31))
+/**
+  * @}
+  */ 
+
+#if defined(STM32F410xx)
+/** @defgroup RCCEx_LPTIM1_Clock_Source  RCC LPTIM1 Clock Source
+  * @{
+  */
+#define RCC_LPTIM1CLKSOURCE_PCLK            ((uint32_t)0x00000000)
+#define RCC_LPTIM1CLKSOURCE_HSI            ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_0)
+#define RCC_LPTIM1CLKSOURCE_LSI            ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_1)
+#define RCC_LPTIM1CLKSOURCE_LSE            ((uint32_t)RCC_DCKCFGR2_LPTIM1SEL_0 | RCC_DCKCFGR2_LPTIM1SEL_1)
+
+#define IS_RCC_LPTIM1_SOURCE(SOURCE) (((SOURCE) == RCC_LPTIM1CLKSOURCE_PCLK) || ((SOURCE) == RCC_LPTIM1CLKSOURCE_HSI) || \
+                                      ((SOURCE) == RCC_LPTIM1CLKSOURCE_LSI) || ((SOURCE) == RCC_LPTIM1CLKSOURCE_LSE))  
+/**
+  * @}
+  */
+
+/** @defgroup RCCEx_I2S_APB_Clock_Source  RCC I2S APB Clock Source
+  * @{
+  */
+#define RCC_I2SAPBCLKSOURCE_PLLR            ((uint32_t)0x00000000)
+#define RCC_I2SAPBCLKSOURCE_EXT             ((uint32_t)RCC_DCKCFGR_I2SSRC_0)
+#define RCC_I2SAPBCLKSOURCE_PLLSRC          ((uint32_t)RCC_DCKCFGR_I2SSRC_1)
+/**
+  * @}
+  */
+
+#endif /* STM32F410xx */
+
+#if defined(STM32F446xx)
+/** @defgroup RCC_I2S_Clock_Source
+  * @{
+  */
+#define RCC_I2SCLKSource_PLLI2S             ((uint32_t)0x00)
+#define RCC_I2SCLKSource_Ext                ((uint32_t)RCC_DCKCFGR_I2S1SRC_0)
+#define RCC_I2SCLKSource_PLL                ((uint32_t)RCC_DCKCFGR_I2S1SRC_1)
+#define RCC_I2SCLKSource_HSI_HSE            ((uint32_t)RCC_DCKCFGR_I2S1SRC_0 | RCC_DCKCFGR_I2S1SRC_1)
+
+#define IS_RCC_I2SCLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2SCLKSource_PLLI2S) || ((SOURCE) == RCC_I2SCLKSource_Ext) || \
+                                      ((SOURCE) == RCC_I2SCLKSource_PLL) || ((SOURCE) == RCC_I2SCLKSource_HSI_HSE))                                
+/**
+  * @}
+  */
+
+/** @defgroup RCC_I2S_APBBus
+  * @{
+  */
+#define RCC_I2SBus_APB1             ((uint8_t)0x00)
+#define RCC_I2SBus_APB2             ((uint8_t)0x01)
+#define IS_RCC_I2S_APBx(BUS) (((BUS) == RCC_I2SBus_APB1) || ((BUS) == RCC_I2SBus_APB2))                                
+/**
+  * @}
+  */
+    
+/** @defgroup RCC_SAI_Clock_Source
+  * @{
+  */
+#define RCC_SAICLKSource_PLLSAI             ((uint32_t)0x00)
+#define RCC_SAICLKSource_PLLI2S             ((uint32_t)RCC_DCKCFGR_SAI1SRC_0)
+#define RCC_SAICLKSource_PLL                ((uint32_t)RCC_DCKCFGR_SAI1SRC_1)
+#define RCC_SAICLKSource_HSI_HSE            ((uint32_t)RCC_DCKCFGR_SAI1SRC_0 | RCC_DCKCFGR_SAI1SRC_1)
+
+#define IS_RCC_SAICLK_SOURCE(SOURCE) (((SOURCE) == RCC_SAICLKSource_PLLSAI) || ((SOURCE) == RCC_SAICLKSource_PLLI2S) || \
+                                      ((SOURCE) == RCC_SAICLKSource_PLL) || ((SOURCE) == RCC_SAICLKSource_HSI_HSE))                                
+/**
+  * @}
+  */    
+    
+/** @defgroup RCC_SAI_Instance
+  * @{
+  */
+#define RCC_SAIInstance_SAI1             ((uint8_t)0x00)
+#define RCC_SAIInstance_SAI2             ((uint8_t)0x01)
+#define IS_RCC_SAI_INSTANCE(BUS) (((BUS) == RCC_SAIInstance_SAI1) || ((BUS) == RCC_SAIInstance_SAI2))                                
+/**
+  * @}
+  */
+#endif /* STM32F446xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE) || defined(STM32F469_479xx)
+/** @defgroup RCC_I2S_Clock_Source
+  * @{
+  */
+#define RCC_I2S2CLKSource_PLLI2S             ((uint8_t)0x00)
+#define RCC_I2S2CLKSource_Ext                ((uint8_t)0x01)
+
+#define IS_RCC_I2SCLK_SOURCE(SOURCE) (((SOURCE) == RCC_I2S2CLKSource_PLLI2S) || ((SOURCE) == RCC_I2S2CLKSource_Ext))                                
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_SAI_BlockA_Clock_Source
+  * @{
+  */
+#define RCC_SAIACLKSource_PLLSAI             ((uint32_t)0x00000000)
+#define RCC_SAIACLKSource_PLLI2S             ((uint32_t)0x00100000)
+#define RCC_SAIACLKSource_Ext                ((uint32_t)0x00200000)
+
+#define IS_RCC_SAIACLK_SOURCE(SOURCE) (((SOURCE) == RCC_SAIACLKSource_PLLI2S) ||\
+                                       ((SOURCE) == RCC_SAIACLKSource_PLLSAI) ||\
+                                       ((SOURCE) == RCC_SAIACLKSource_Ext))
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_SAI_BlockB_Clock_Source
+  * @{
+  */
+#define RCC_SAIBCLKSource_PLLSAI             ((uint32_t)0x00000000)
+#define RCC_SAIBCLKSource_PLLI2S             ((uint32_t)0x00400000)
+#define RCC_SAIBCLKSource_Ext                ((uint32_t)0x00800000)
+
+#define IS_RCC_SAIBCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SAIBCLKSource_PLLI2S) ||\
+                                       ((SOURCE) == RCC_SAIBCLKSource_PLLSAI) ||\
+                                       ((SOURCE) == RCC_SAIBCLKSource_Ext))
+/**
+  * @}
+  */ 
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F469_479xx */
+
+/** @defgroup RCC_TIM_PRescaler_Selection
+  * @{
+  */
+#define RCC_TIMPrescDesactivated             ((uint8_t)0x00)
+#define RCC_TIMPrescActivated                ((uint8_t)0x01)
+
+#define IS_RCC_TIMCLK_PRESCALER(VALUE) (((VALUE) == RCC_TIMPrescDesactivated) || ((VALUE) == RCC_TIMPrescActivated))
+/**
+  * @}
+  */
+
+#if defined(STM32F469_479xx)
+/** @defgroup RCC_DSI_Clock_Source_Selection
+  * @{
+  */
+#define RCC_DSICLKSource_PHY                ((uint8_t)0x00)
+#define RCC_DSICLKSource_PLLR               ((uint8_t)0x01)
+#define IS_RCC_DSI_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_DSICLKSource_PHY) || \
+                                             ((CLKSOURCE) == RCC_DSICLKSource_PLLR))
+/**
+  * @}
+  */
+#endif /* STM32F469_479xx */
+
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+/** @defgroup RCC_SDIO_Clock_Source_Selection
+  * @{
+  */
+#define RCC_SDIOCLKSource_48MHZ              ((uint8_t)0x00)
+#define RCC_SDIOCLKSource_SYSCLK             ((uint8_t)0x01)
+#define IS_RCC_SDIO_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_SDIOCLKSource_48MHZ) || \
+                                              ((CLKSOURCE) == RCC_SDIOCLKSource_SYSCLK))
+/**
+  * @}
+  */
+
+
+/** @defgroup RCC_48MHZ_Clock_Source_Selection
+  * @{
+  */
+#define RCC_48MHZCLKSource_PLL                ((uint8_t)0x00)
+#define RCC_48MHZCLKSource_PLLSAI             ((uint8_t)0x01)
+#define IS_RCC_48MHZ_CLOCKSOURCE(CLKSOURCE)   (((CLKSOURCE) == RCC_48MHZCLKSource_PLL) || \
+                                               ((CLKSOURCE) == RCC_48MHZCLKSource_PLLSAI))
+/**
+  * @}
+  */
+#endif /* STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F446xx) 
+/** @defgroup RCC_SPDIFRX_Clock_Source_Selection
+  * @{
+  */
+#define RCC_SPDIFRXCLKSource_PLLR                 ((uint8_t)0x00)
+#define RCC_SPDIFRXCLKSource_PLLI2SP              ((uint8_t)0x01)
+#define IS_RCC_SPDIFRX_CLOCKSOURCE(CLKSOURCE)     (((CLKSOURCE) == RCC_SPDIFRXCLKSource_PLLR) || \
+                                                   ((CLKSOURCE) == RCC_SPDIFRXCLKSource_PLLI2SP))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_CEC_Clock_Source_Selection
+  * @{
+  */
+#define RCC_CECCLKSource_HSIDiv488            ((uint8_t)0x00)
+#define RCC_CECCLKSource_LSE                  ((uint8_t)0x01)
+#define IS_RCC_CEC_CLOCKSOURCE(CLKSOURCE)     (((CLKSOURCE) == RCC_CECCLKSource_HSIDiv488) || \
+                                               ((CLKSOURCE) == RCC_CECCLKSource_LSE))
+/**
+  * @}
+  */
+
+/** @defgroup RCC_AHB1_ClockGating
+  * @{
+  */ 
+#define RCC_AHB1ClockGating_APB1Bridge         ((uint32_t)0x00000001)
+#define RCC_AHB1ClockGating_APB2Bridge         ((uint32_t)0x00000002)
+#define RCC_AHB1ClockGating_CM4DBG             ((uint32_t)0x00000004)
+#define RCC_AHB1ClockGating_SPARE              ((uint32_t)0x00000008)
+#define RCC_AHB1ClockGating_SRAM               ((uint32_t)0x00000010)
+#define RCC_AHB1ClockGating_FLITF              ((uint32_t)0x00000020)
+#define RCC_AHB1ClockGating_RCC                ((uint32_t)0x00000040)
+
+#define IS_RCC_AHB1_CLOCKGATING(PERIPH) ((((PERIPH) & 0xFFFFFF80) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */
+#endif /* STM32F446xx */
+
+#if defined(STM32F410xx) || defined(STM32F4446xx)
+/** @defgroup RCC_FMPI2C1_Clock_Source
+  * @{
+  */
+#define RCC_FMPI2C1CLKSource_APB1            ((uint32_t)0x00)
+#define RCC_FMPI2C1CLKSource_SYSCLK          ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_0)
+#define RCC_FMPI2C1CLKSource_HSI             ((uint32_t)RCC_DCKCFGR2_FMPI2C1SEL_1)
+    
+#define IS_RCC_FMPI2C1_CLOCKSOURCE(SOURCE) (((SOURCE) == RCC_FMPI2C1CLKSource_APB1) || ((SOURCE) == RCC_FMPI2C1CLKSource_SYSCLK) || \
+                                         ((SOURCE) == RCC_FMPI2C1CLKSource_HSI))                                
+/**
+  * @}
+  */
+#endif /* STM32F410xx || STM32F4446xx */
+
+/** @defgroup RCC_AHB1_Peripherals 
+  * @{
+  */ 
+#define RCC_AHB1Periph_GPIOA             ((uint32_t)0x00000001)
+#define RCC_AHB1Periph_GPIOB             ((uint32_t)0x00000002)
+#define RCC_AHB1Periph_GPIOC             ((uint32_t)0x00000004)
+#define RCC_AHB1Periph_GPIOD             ((uint32_t)0x00000008)
+#define RCC_AHB1Periph_GPIOE             ((uint32_t)0x00000010)
+#define RCC_AHB1Periph_GPIOF             ((uint32_t)0x00000020)
+#define RCC_AHB1Periph_GPIOG             ((uint32_t)0x00000040)
+#define RCC_AHB1Periph_GPIOH             ((uint32_t)0x00000080)
+#define RCC_AHB1Periph_GPIOI             ((uint32_t)0x00000100) 
+#define RCC_AHB1Periph_GPIOJ             ((uint32_t)0x00000200)
+#define RCC_AHB1Periph_GPIOK             ((uint32_t)0x00000400)
+#define RCC_AHB1Periph_CRC               ((uint32_t)0x00001000)
+#define RCC_AHB1Periph_FLITF             ((uint32_t)0x00008000)
+#define RCC_AHB1Periph_SRAM1             ((uint32_t)0x00010000)
+#define RCC_AHB1Periph_SRAM2             ((uint32_t)0x00020000)
+#define RCC_AHB1Periph_BKPSRAM           ((uint32_t)0x00040000)
+#define RCC_AHB1Periph_SRAM3             ((uint32_t)0x00080000)
+#define RCC_AHB1Periph_CCMDATARAMEN      ((uint32_t)0x00100000)
+#define RCC_AHB1Periph_DMA1              ((uint32_t)0x00200000)
+#define RCC_AHB1Periph_DMA2              ((uint32_t)0x00400000)
+#define RCC_AHB1Periph_DMA2D             ((uint32_t)0x00800000)
+#define RCC_AHB1Periph_ETH_MAC           ((uint32_t)0x02000000)
+#define RCC_AHB1Periph_ETH_MAC_Tx        ((uint32_t)0x04000000)
+#define RCC_AHB1Periph_ETH_MAC_Rx        ((uint32_t)0x08000000)
+#define RCC_AHB1Periph_ETH_MAC_PTP       ((uint32_t)0x10000000)
+#define RCC_AHB1Periph_OTG_HS            ((uint32_t)0x20000000)
+#define RCC_AHB1Periph_OTG_HS_ULPI       ((uint32_t)0x40000000)
+#if defined(STM32F410xx)
+#define RCC_AHB1Periph_RNG               ((uint32_t)0x80000000)
+#endif /* STM32F410xx */
+#define IS_RCC_AHB1_CLOCK_PERIPH(PERIPH) ((((PERIPH) & 0x010BE800) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_AHB1_RESET_PERIPH(PERIPH) ((((PERIPH) & 0x51FE800) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_AHB1_LPMODE_PERIPH(PERIPH) ((((PERIPH) & 0x01106800) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_AHB2_Peripherals 
+  * @{
+  */  
+#define RCC_AHB2Periph_DCMI              ((uint32_t)0x00000001)
+#define RCC_AHB2Periph_CRYP              ((uint32_t)0x00000010)
+#define RCC_AHB2Periph_HASH              ((uint32_t)0x00000020)
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)    
+#define RCC_AHB2Periph_RNG               ((uint32_t)0x00000040)
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+#define RCC_AHB2Periph_OTG_FS            ((uint32_t)0x00000080)
+#define IS_RCC_AHB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFF0E) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_AHB3_Peripherals 
+  * @{
+  */ 
+#if defined(STM32F40_41xxx)
+#define RCC_AHB3Periph_FSMC                ((uint32_t)0x00000001)
+#define IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFE) == 0x00) && ((PERIPH) != 0x00))
+#endif /* STM32F40_41xxx */
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx)
+#define RCC_AHB3Periph_FMC                 ((uint32_t)0x00000001)
+#define IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFE) == 0x00) && ((PERIPH) != 0x00))
+#endif /* STM32F427_437xx ||  STM32F429_439xx */
+
+#if defined(STM32F446xx) || defined(STM32F469_479xx) 
+#define RCC_AHB3Periph_FMC                 ((uint32_t)0x00000001)
+#define RCC_AHB3Periph_QSPI                ((uint32_t)0x00000002)
+#define IS_RCC_AHB3_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFFC) == 0x00) && ((PERIPH) != 0x00))
+#endif /* STM32F446xx ||  STM32F469_479xx */
+
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_APB1_Peripherals 
+  * @{
+  */ 
+#define RCC_APB1Periph_TIM2              ((uint32_t)0x00000001)
+#define RCC_APB1Periph_TIM3              ((uint32_t)0x00000002)
+#define RCC_APB1Periph_TIM4              ((uint32_t)0x00000004)
+#define RCC_APB1Periph_TIM5              ((uint32_t)0x00000008)
+#define RCC_APB1Periph_TIM6              ((uint32_t)0x00000010)
+#define RCC_APB1Periph_TIM7              ((uint32_t)0x00000020)
+#define RCC_APB1Periph_TIM12             ((uint32_t)0x00000040)
+#define RCC_APB1Periph_TIM13             ((uint32_t)0x00000080)
+#define RCC_APB1Periph_TIM14             ((uint32_t)0x00000100)
+#if defined(STM32F410xx)
+#define RCC_APB1Periph_LPTIM1            ((uint32_t)0x00000200)
+#endif /* STM32F410xx */
+#define RCC_APB1Periph_WWDG              ((uint32_t)0x00000800)
+#define RCC_APB1Periph_SPI2              ((uint32_t)0x00004000)
+#define RCC_APB1Periph_SPI3              ((uint32_t)0x00008000)
+#if defined(STM32F446xx)
+#define RCC_APB1Periph_SPDIFRX           ((uint32_t)0x00010000)
+#endif /* STM32F446xx */ 
+#define RCC_APB1Periph_USART2            ((uint32_t)0x00020000)
+#define RCC_APB1Periph_USART3            ((uint32_t)0x00040000)
+#define RCC_APB1Periph_UART4             ((uint32_t)0x00080000)
+#define RCC_APB1Periph_UART5             ((uint32_t)0x00100000)
+#define RCC_APB1Periph_I2C1              ((uint32_t)0x00200000)
+#define RCC_APB1Periph_I2C2              ((uint32_t)0x00400000)
+#define RCC_APB1Periph_I2C3              ((uint32_t)0x00800000)
+#if defined(STM32F410xx) || defined(STM32F446xx)
+#define RCC_APB1Periph_FMPI2C1           ((uint32_t)0x01000000)
+#endif /* STM32F410xx || STM32F446xx */ 
+#define RCC_APB1Periph_CAN1              ((uint32_t)0x02000000)
+#define RCC_APB1Periph_CAN2              ((uint32_t)0x04000000)
+#if defined(STM32F446xx)
+#define RCC_APB1Periph_CEC               ((uint32_t)0x08000000)
+#endif /* STM32F446xx */ 
+#define RCC_APB1Periph_PWR               ((uint32_t)0x10000000)
+#define RCC_APB1Periph_DAC               ((uint32_t)0x20000000)
+#define RCC_APB1Periph_UART7             ((uint32_t)0x40000000)
+#define RCC_APB1Periph_UART8             ((uint32_t)0x80000000)
+#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x00003600) == 0x00) && ((PERIPH) != 0x00))
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_APB2_Peripherals 
+  * @{
+  */ 
+#define RCC_APB2Periph_TIM1              ((uint32_t)0x00000001)
+#define RCC_APB2Periph_TIM8              ((uint32_t)0x00000002)
+#define RCC_APB2Periph_USART1            ((uint32_t)0x00000010)
+#define RCC_APB2Periph_USART6            ((uint32_t)0x00000020)
+#define RCC_APB2Periph_ADC               ((uint32_t)0x00000100)
+#define RCC_APB2Periph_ADC1              ((uint32_t)0x00000100)
+#define RCC_APB2Periph_ADC2              ((uint32_t)0x00000200)
+#define RCC_APB2Periph_ADC3              ((uint32_t)0x00000400)
+#define RCC_APB2Periph_SDIO              ((uint32_t)0x00000800)
+#define RCC_APB2Periph_SPI1              ((uint32_t)0x00001000)
+#define RCC_APB2Periph_SPI4              ((uint32_t)0x00002000)
+#define RCC_APB2Periph_SYSCFG            ((uint32_t)0x00004000)
+#define RCC_APB2Periph_TIM9              ((uint32_t)0x00010000)
+#define RCC_APB2Periph_TIM10             ((uint32_t)0x00020000)
+#define RCC_APB2Periph_TIM11             ((uint32_t)0x00040000)
+#define RCC_APB2Periph_SPI5              ((uint32_t)0x00100000)
+#define RCC_APB2Periph_SPI6              ((uint32_t)0x00200000)
+#define RCC_APB2Periph_SAI1              ((uint32_t)0x00400000)
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+#define RCC_APB2Periph_SAI2              ((uint32_t)0x00800000)
+#endif /* STM32F446xx || STM32F469_479xx */
+#define RCC_APB2Periph_LTDC              ((uint32_t)0x04000000)
+#if defined(STM32F469_479xx)
+#define RCC_APB2Periph_DSI               ((uint32_t)0x08000000)
+#endif /* STM32F469_479xx */
+
+#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xF30880CC) == 0x00) && ((PERIPH) != 0x00))
+#define IS_RCC_APB2_RESET_PERIPH(PERIPH) ((((PERIPH) & 0xF30886CC) == 0x00) && ((PERIPH) != 0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RCC_MCO1_Clock_Source_Prescaler
+  * @{
+  */
+#define RCC_MCO1Source_HSI               ((uint32_t)0x00000000)
+#define RCC_MCO1Source_LSE               ((uint32_t)0x00200000)
+#define RCC_MCO1Source_HSE               ((uint32_t)0x00400000)
+#define RCC_MCO1Source_PLLCLK            ((uint32_t)0x00600000)
+#define RCC_MCO1Div_1                    ((uint32_t)0x00000000)
+#define RCC_MCO1Div_2                    ((uint32_t)0x04000000)
+#define RCC_MCO1Div_3                    ((uint32_t)0x05000000)
+#define RCC_MCO1Div_4                    ((uint32_t)0x06000000)
+#define RCC_MCO1Div_5                    ((uint32_t)0x07000000)
+#define IS_RCC_MCO1SOURCE(SOURCE) (((SOURCE) == RCC_MCO1Source_HSI) || ((SOURCE) == RCC_MCO1Source_LSE) || \
+                                   ((SOURCE) == RCC_MCO1Source_HSE) || ((SOURCE) == RCC_MCO1Source_PLLCLK))
+                                   
+#define IS_RCC_MCO1DIV(DIV) (((DIV) == RCC_MCO1Div_1) || ((DIV) == RCC_MCO1Div_2) || \
+                             ((DIV) == RCC_MCO1Div_3) || ((DIV) == RCC_MCO1Div_4) || \
+                             ((DIV) == RCC_MCO1Div_5)) 
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_MCO2_Clock_Source_Prescaler
+  * @{
+  */
+#define RCC_MCO2Source_SYSCLK            ((uint32_t)0x00000000)
+#define RCC_MCO2Source_PLLI2SCLK         ((uint32_t)0x40000000)
+#define RCC_MCO2Source_HSE               ((uint32_t)0x80000000)
+#define RCC_MCO2Source_PLLCLK            ((uint32_t)0xC0000000)
+#define RCC_MCO2Div_1                    ((uint32_t)0x00000000)
+#define RCC_MCO2Div_2                    ((uint32_t)0x20000000)
+#define RCC_MCO2Div_3                    ((uint32_t)0x28000000)
+#define RCC_MCO2Div_4                    ((uint32_t)0x30000000)
+#define RCC_MCO2Div_5                    ((uint32_t)0x38000000)
+#define IS_RCC_MCO2SOURCE(SOURCE) (((SOURCE) == RCC_MCO2Source_SYSCLK) || ((SOURCE) == RCC_MCO2Source_PLLI2SCLK)|| \
+                                   ((SOURCE) == RCC_MCO2Source_HSE) || ((SOURCE) == RCC_MCO2Source_PLLCLK))
+                                   
+#define IS_RCC_MCO2DIV(DIV) (((DIV) == RCC_MCO2Div_1) || ((DIV) == RCC_MCO2Div_2) || \
+                             ((DIV) == RCC_MCO2Div_3) || ((DIV) == RCC_MCO2Div_4) || \
+                             ((DIV) == RCC_MCO2Div_5))                             
+/**
+  * @}
+  */ 
+  
+/** @defgroup RCC_Flag 
+  * @{
+  */
+#define RCC_FLAG_HSIRDY                  ((uint8_t)0x21)
+#define RCC_FLAG_HSERDY                  ((uint8_t)0x31)
+#define RCC_FLAG_PLLRDY                  ((uint8_t)0x39)
+#define RCC_FLAG_PLLI2SRDY               ((uint8_t)0x3B)
+#define RCC_FLAG_PLLSAIRDY               ((uint8_t)0x3D)
+#define RCC_FLAG_LSERDY                  ((uint8_t)0x41)
+#define RCC_FLAG_LSIRDY                  ((uint8_t)0x61)
+#define RCC_FLAG_BORRST                  ((uint8_t)0x79)
+#define RCC_FLAG_PINRST                  ((uint8_t)0x7A)
+#define RCC_FLAG_PORRST                  ((uint8_t)0x7B)
+#define RCC_FLAG_SFTRST                  ((uint8_t)0x7C)
+#define RCC_FLAG_IWDGRST                 ((uint8_t)0x7D)
+#define RCC_FLAG_WWDGRST                 ((uint8_t)0x7E)
+#define RCC_FLAG_LPWRRST                 ((uint8_t)0x7F)
+
+#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY)   || ((FLAG) == RCC_FLAG_HSERDY) || \
+                           ((FLAG) == RCC_FLAG_PLLRDY)   || ((FLAG) == RCC_FLAG_LSERDY) || \
+                           ((FLAG) == RCC_FLAG_LSIRDY)   || ((FLAG) == RCC_FLAG_BORRST) || \
+                           ((FLAG) == RCC_FLAG_PINRST)   || ((FLAG) == RCC_FLAG_PORRST) || \
+                           ((FLAG) == RCC_FLAG_SFTRST)   || ((FLAG) == RCC_FLAG_IWDGRST)|| \
+                           ((FLAG) == RCC_FLAG_WWDGRST)  || ((FLAG) == RCC_FLAG_LPWRRST)|| \
+                           ((FLAG) == RCC_FLAG_PLLI2SRDY)|| ((FLAG) == RCC_FLAG_PLLSAIRDY))
+
+#define IS_RCC_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F)
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* Function used to set the RCC clock configuration to the default reset state */
+void        RCC_DeInit(void);
+
+/* Internal/external clocks, PLL, CSS and MCO configuration functions *********/
+void        RCC_HSEConfig(uint8_t RCC_HSE);
+ErrorStatus RCC_WaitForHSEStartUp(void);
+void        RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
+void        RCC_HSICmd(FunctionalState NewState);
+void        RCC_LSEConfig(uint8_t RCC_LSE);
+void        RCC_LSICmd(FunctionalState NewState);
+
+void        RCC_PLLCmd(FunctionalState NewState);
+
+#if defined(STM32F410xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+void        RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP, uint32_t PLLQ, uint32_t PLLR);
+#endif /* STM32F410xx || STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE)
+void        RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP, uint32_t PLLQ);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE */
+
+void        RCC_PLLI2SCmd(FunctionalState NewState);
+
+#if defined(STM32F40_41xxx) || defined(STM32F401xx)
+void        RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SR);
+#endif /* STM32F40_41xxx || STM32F401xx */
+#if defined(STM32F411xE)
+void        RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SR, uint32_t PLLI2SM);
+#endif /* STM32F411xE */
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)
+void        RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SQ, uint32_t PLLI2SR);
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+#if defined(STM32F446xx)
+void        RCC_PLLI2SConfig(uint32_t PLLI2SM, uint32_t PLLI2SN, uint32_t PLLI2SP, uint32_t PLLI2SQ, uint32_t PLLI2SR);
+#endif /* STM32F446xx */
+
+void        RCC_PLLSAICmd(FunctionalState NewState);
+#if defined(STM32F469_479xx)
+void        RCC_PLLSAIConfig(uint32_t PLLSAIN, uint32_t PLLSAIP, uint32_t PLLSAIQ, uint32_t PLLSAIR);
+#endif /* STM32F469_479xx */
+#if defined(STM32F446xx)
+void        RCC_PLLSAIConfig(uint32_t PLLSAIM, uint32_t PLLSAIN, uint32_t PLLSAIP, uint32_t PLLSAIQ);
+#endif /* STM32F446xx */
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE)
+void        RCC_PLLSAIConfig(uint32_t PLLSAIN, uint32_t PLLSAIQ, uint32_t PLLSAIR);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE */
+
+void        RCC_ClockSecuritySystemCmd(FunctionalState NewState);
+void        RCC_MCO1Config(uint32_t RCC_MCO1Source, uint32_t RCC_MCO1Div);
+void        RCC_MCO2Config(uint32_t RCC_MCO2Source, uint32_t RCC_MCO2Div);
+
+/* System, AHB and APB busses clocks configuration functions ******************/
+void        RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
+uint8_t     RCC_GetSYSCLKSource(void);
+void        RCC_HCLKConfig(uint32_t RCC_SYSCLK);
+void        RCC_PCLK1Config(uint32_t RCC_HCLK);
+void        RCC_PCLK2Config(uint32_t RCC_HCLK);
+void        RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
+
+/* Peripheral clocks configuration functions **********************************/
+void        RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
+void        RCC_RTCCLKCmd(FunctionalState NewState);
+void        RCC_BackupResetCmd(FunctionalState NewState);
+
+#if defined(STM32F446xx)
+void        RCC_I2SCLKConfig(uint32_t RCC_I2SAPBx, uint32_t RCC_I2SCLKSource);
+void        RCC_SAICLKConfig(uint32_t RCC_SAIInstance, uint32_t RCC_SAICLKSource);
+#endif /* STM32F446xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE) || defined(STM32F469_479xx)
+void        RCC_I2SCLKConfig(uint32_t RCC_I2SCLKSource);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)
+void        RCC_SAIBlockACLKConfig(uint32_t RCC_SAIBlockACLKSource);
+void        RCC_SAIBlockBCLKConfig(uint32_t RCC_SAIBlockBCLKSource);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+
+void        RCC_SAIPLLI2SClkDivConfig(uint32_t RCC_PLLI2SDivQ);
+void        RCC_SAIPLLSAIClkDivConfig(uint32_t RCC_PLLSAIDivQ);
+
+void        RCC_LTDCCLKDivConfig(uint32_t RCC_PLLSAIDivR);
+void        RCC_TIMCLKPresConfig(uint32_t RCC_TIMCLKPrescaler);
+
+void        RCC_AHB1PeriphClockCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphClockCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphClockCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+void        RCC_AHB1PeriphResetCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphResetCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphResetCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+void        RCC_AHB1PeriphClockLPModeCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState);
+void        RCC_AHB2PeriphClockLPModeCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState);
+void        RCC_AHB3PeriphClockLPModeCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState);
+void        RCC_APB1PeriphClockLPModeCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
+void        RCC_APB2PeriphClockLPModeCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
+
+/* Features available only for STM32F410xx/STM32F411xx/STM32F446xx/STM32F469_479xx devices */
+void        RCC_LSEModeConfig(uint8_t RCC_Mode);
+
+/* Features available only for STM32F469_479xx devices */
+#if defined(STM32F469_479xx)
+void        RCC_DSIClockSourceConfig(uint8_t RCC_ClockSource);
+#endif /*  STM32F469_479xx */
+
+/* Features available only for STM32F446xx/STM32F469_479xx devices */
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+void        RCC_48MHzClockSourceConfig(uint8_t RCC_ClockSource);
+void        RCC_SDIOClockSourceConfig(uint8_t RCC_ClockSource);
+#endif /* STM32F446xx || STM32F469_479xx */
+
+/* Features available only for STM32F446xx devices */
+#if defined(STM32F446xx)
+void        RCC_AHB1ClockGatingCmd(uint32_t RCC_AHB1ClockGating, FunctionalState NewState);
+void        RCC_SPDIFRXClockSourceConfig(uint8_t RCC_ClockSource);
+void        RCC_CECClockSourceConfig(uint8_t RCC_ClockSource);
+#endif /* STM32F446xx */
+
+/* Features available only for STM32F410xx/STM32F446xx devices */
+#if defined(STM32F410xx) || defined(STM32F446xx)
+void        RCC_FMPI2C1ClockSourceConfig(uint32_t RCC_ClockSource);
+#endif /* STM32F410xx || STM32F446xx */
+
+/* Features available only for STM32F410xx devices */
+#if defined(STM32F410xx)
+void        RCC_LPTIM1ClockSourceConfig(uint32_t RCC_ClockSource);
+
+void        RCC_MCO1Cmd(FunctionalState NewState);
+void        RCC_MCO2Cmd(FunctionalState NewState);
+#endif /* STM32F410xx */
+
+/* Interrupts and flags management functions **********************************/
+void        RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
+FlagStatus  RCC_GetFlagStatus(uint8_t RCC_FLAG);
+void        RCC_ClearFlag(void);
+ITStatus    RCC_GetITStatus(uint8_t RCC_IT);
+void        RCC_ClearITPendingBit(uint8_t RCC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_RCC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rng.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rng.h
new file mode 100644
index 00000000..55be3670
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rng.h
@@ -0,0 +1,121 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_rng.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the Random 
+  *          Number Generator(RNG) firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_RNG_H
+#define __STM32F4xx_RNG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RNG
+  * @{
+  */ 
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F410xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/ 
+
+/** @defgroup RNG_Exported_Constants
+  * @{
+  */
+  
+/** @defgroup RNG_flags_definition  
+  * @{
+  */ 
+#define RNG_FLAG_DRDY               ((uint8_t)0x0001) /*!< Data ready */
+#define RNG_FLAG_CECS               ((uint8_t)0x0002) /*!< Clock error current status */
+#define RNG_FLAG_SECS               ((uint8_t)0x0004) /*!< Seed error current status */
+
+#define IS_RNG_GET_FLAG(RNG_FLAG) (((RNG_FLAG) == RNG_FLAG_DRDY) || \
+                                   ((RNG_FLAG) == RNG_FLAG_CECS) || \
+                                   ((RNG_FLAG) == RNG_FLAG_SECS))
+#define IS_RNG_CLEAR_FLAG(RNG_FLAG) (((RNG_FLAG) == RNG_FLAG_CECS) || \
+                                    ((RNG_FLAG) == RNG_FLAG_SECS))
+/**
+  * @}
+  */ 
+
+/** @defgroup RNG_interrupts_definition   
+  * @{
+  */  
+#define RNG_IT_CEI                  ((uint8_t)0x20) /*!< Clock error interrupt */
+#define RNG_IT_SEI                  ((uint8_t)0x40) /*!< Seed error interrupt */
+
+#define IS_RNG_IT(IT) ((((IT) & (uint8_t)0x9F) == 0x00) && ((IT) != 0x00))
+#define IS_RNG_GET_IT(RNG_IT) (((RNG_IT) == RNG_IT_CEI) || ((RNG_IT) == RNG_IT_SEI))
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the RNG configuration to the default reset state *****/ 
+void RNG_DeInit(void);
+
+/* Configuration function *****************************************************/
+void RNG_Cmd(FunctionalState NewState);
+
+/* Get 32 bit Random number function ******************************************/
+uint32_t RNG_GetRandomNumber(void);
+
+/* Interrupts and flags management functions **********************************/
+void RNG_ITConfig(FunctionalState NewState);
+FlagStatus RNG_GetFlagStatus(uint8_t RNG_FLAG);
+void RNG_ClearFlag(uint8_t RNG_FLAG);
+ITStatus RNG_GetITStatus(uint8_t RNG_IT);
+void RNG_ClearITPendingBit(uint8_t RNG_IT);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F410xx || STM32F429_439xx || STM32F469_479xx */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_RNG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rtc.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rtc.h
new file mode 100644
index 00000000..be7c501b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_rtc.h
@@ -0,0 +1,881 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_rtc.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the RTC firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ****************************************************************************** 
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_RTC_H
+#define __STM32F4xx_RTC_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup RTC
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  RTC Init structures definition  
+  */ 
+typedef struct
+{
+  uint32_t RTC_HourFormat;   /*!< Specifies the RTC Hour Format.
+                             This parameter can be a value of @ref RTC_Hour_Formats */
+  
+  uint32_t RTC_AsynchPrediv; /*!< Specifies the RTC Asynchronous Predivider value.
+                             This parameter must be set to a value lower than 0x7F */
+  
+  uint32_t RTC_SynchPrediv;  /*!< Specifies the RTC Synchronous Predivider value.
+                             This parameter must be set to a value lower than 0x7FFF */
+}RTC_InitTypeDef;
+
+/** 
+  * @brief  RTC Time structure definition  
+  */
+typedef struct
+{
+  uint8_t RTC_Hours;    /*!< Specifies the RTC Time Hour.
+                        This parameter must be set to a value in the 0-12 range
+                        if the RTC_HourFormat_12 is selected or 0-23 range if
+                        the RTC_HourFormat_24 is selected. */
+
+  uint8_t RTC_Minutes;  /*!< Specifies the RTC Time Minutes.
+                        This parameter must be set to a value in the 0-59 range. */
+  
+  uint8_t RTC_Seconds;  /*!< Specifies the RTC Time Seconds.
+                        This parameter must be set to a value in the 0-59 range. */
+
+  uint8_t RTC_H12;      /*!< Specifies the RTC AM/PM Time.
+                        This parameter can be a value of @ref RTC_AM_PM_Definitions */
+}RTC_TimeTypeDef; 
+
+/** 
+  * @brief  RTC Date structure definition  
+  */
+typedef struct
+{
+  uint8_t RTC_WeekDay; /*!< Specifies the RTC Date WeekDay.
+                        This parameter can be a value of @ref RTC_WeekDay_Definitions */
+  
+  uint8_t RTC_Month;   /*!< Specifies the RTC Date Month (in BCD format).
+                        This parameter can be a value of @ref RTC_Month_Date_Definitions */
+
+  uint8_t RTC_Date;     /*!< Specifies the RTC Date.
+                        This parameter must be set to a value in the 1-31 range. */
+  
+  uint8_t RTC_Year;     /*!< Specifies the RTC Date Year.
+                        This parameter must be set to a value in the 0-99 range. */
+}RTC_DateTypeDef;
+
+/** 
+  * @brief  RTC Alarm structure definition  
+  */
+typedef struct
+{
+  RTC_TimeTypeDef RTC_AlarmTime;     /*!< Specifies the RTC Alarm Time members. */
+
+  uint32_t RTC_AlarmMask;            /*!< Specifies the RTC Alarm Masks.
+                                     This parameter can be a value of @ref RTC_AlarmMask_Definitions */
+
+  uint32_t RTC_AlarmDateWeekDaySel;  /*!< Specifies the RTC Alarm is on Date or WeekDay.
+                                     This parameter can be a value of @ref RTC_AlarmDateWeekDay_Definitions */
+  
+  uint8_t RTC_AlarmDateWeekDay;      /*!< Specifies the RTC Alarm Date/WeekDay.
+                                     If the Alarm Date is selected, this parameter
+                                     must be set to a value in the 1-31 range.
+                                     If the Alarm WeekDay is selected, this 
+                                     parameter can be a value of @ref RTC_WeekDay_Definitions */
+}RTC_AlarmTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup RTC_Exported_Constants
+  * @{
+  */ 
+
+
+/** @defgroup RTC_Hour_Formats 
+  * @{
+  */ 
+#define RTC_HourFormat_24              ((uint32_t)0x00000000)
+#define RTC_HourFormat_12              ((uint32_t)0x00000040)
+#define IS_RTC_HOUR_FORMAT(FORMAT)     (((FORMAT) == RTC_HourFormat_12) || \
+                                        ((FORMAT) == RTC_HourFormat_24))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Asynchronous_Predivider 
+  * @{
+  */ 
+#define IS_RTC_ASYNCH_PREDIV(PREDIV)   ((PREDIV) <= 0x7F)
+ 
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Synchronous_Predivider 
+  * @{
+  */ 
+#define IS_RTC_SYNCH_PREDIV(PREDIV)    ((PREDIV) <= 0x7FFF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Time_Definitions 
+  * @{
+  */ 
+#define IS_RTC_HOUR12(HOUR)            (((HOUR) > 0) && ((HOUR) <= 12))
+#define IS_RTC_HOUR24(HOUR)            ((HOUR) <= 23)
+#define IS_RTC_MINUTES(MINUTES)        ((MINUTES) <= 59)
+#define IS_RTC_SECONDS(SECONDS)        ((SECONDS) <= 59)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_AM_PM_Definitions 
+  * @{
+  */ 
+#define RTC_H12_AM                     ((uint8_t)0x00)
+#define RTC_H12_PM                     ((uint8_t)0x40)
+#define IS_RTC_H12(PM) (((PM) == RTC_H12_AM) || ((PM) == RTC_H12_PM))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Year_Date_Definitions 
+  * @{
+  */ 
+#define IS_RTC_YEAR(YEAR)              ((YEAR) <= 99)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Month_Date_Definitions 
+  * @{
+  */ 
+
+/* Coded in BCD format */
+#define RTC_Month_January              ((uint8_t)0x01)
+#define RTC_Month_February             ((uint8_t)0x02)
+#define RTC_Month_March                ((uint8_t)0x03)
+#define RTC_Month_April                ((uint8_t)0x04)
+#define RTC_Month_May                  ((uint8_t)0x05)
+#define RTC_Month_June                 ((uint8_t)0x06)
+#define RTC_Month_July                 ((uint8_t)0x07)
+#define RTC_Month_August               ((uint8_t)0x08)
+#define RTC_Month_September            ((uint8_t)0x09)
+#define RTC_Month_October              ((uint8_t)0x10)
+#define RTC_Month_November             ((uint8_t)0x11)
+#define RTC_Month_December             ((uint8_t)0x12)
+#define IS_RTC_MONTH(MONTH)            (((MONTH) >= 1) && ((MONTH) <= 12))
+#define IS_RTC_DATE(DATE)              (((DATE) >= 1) && ((DATE) <= 31))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_WeekDay_Definitions 
+  * @{
+  */ 
+  
+#define RTC_Weekday_Monday             ((uint8_t)0x01)
+#define RTC_Weekday_Tuesday            ((uint8_t)0x02)
+#define RTC_Weekday_Wednesday          ((uint8_t)0x03)
+#define RTC_Weekday_Thursday           ((uint8_t)0x04)
+#define RTC_Weekday_Friday             ((uint8_t)0x05)
+#define RTC_Weekday_Saturday           ((uint8_t)0x06)
+#define RTC_Weekday_Sunday             ((uint8_t)0x07)
+#define IS_RTC_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Tuesday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Wednesday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Thursday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Friday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Saturday) || \
+                                 ((WEEKDAY) == RTC_Weekday_Sunday))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Alarm_Definitions
+  * @{
+  */ 
+#define IS_RTC_ALARM_DATE_WEEKDAY_DATE(DATE) (((DATE) > 0) && ((DATE) <= 31))
+#define IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Tuesday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Wednesday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Thursday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Friday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Saturday) || \
+                                                    ((WEEKDAY) == RTC_Weekday_Sunday))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_AlarmDateWeekDay_Definitions 
+  * @{
+  */ 
+#define RTC_AlarmDateWeekDaySel_Date      ((uint32_t)0x00000000)
+#define RTC_AlarmDateWeekDaySel_WeekDay   ((uint32_t)0x40000000)
+
+#define IS_RTC_ALARM_DATE_WEEKDAY_SEL(SEL) (((SEL) == RTC_AlarmDateWeekDaySel_Date) || \
+                                            ((SEL) == RTC_AlarmDateWeekDaySel_WeekDay))
+
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_AlarmMask_Definitions 
+  * @{
+  */ 
+#define RTC_AlarmMask_None                ((uint32_t)0x00000000)
+#define RTC_AlarmMask_DateWeekDay         ((uint32_t)0x80000000)
+#define RTC_AlarmMask_Hours               ((uint32_t)0x00800000)
+#define RTC_AlarmMask_Minutes             ((uint32_t)0x00008000)
+#define RTC_AlarmMask_Seconds             ((uint32_t)0x00000080)
+#define RTC_AlarmMask_All                 ((uint32_t)0x80808080)
+#define IS_ALARM_MASK(MASK)  (((MASK) & 0x7F7F7F7F) == (uint32_t)RESET)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Alarms_Definitions 
+  * @{
+  */ 
+#define RTC_Alarm_A                       ((uint32_t)0x00000100)
+#define RTC_Alarm_B                       ((uint32_t)0x00000200)
+#define IS_RTC_ALARM(ALARM)     (((ALARM) == RTC_Alarm_A) || ((ALARM) == RTC_Alarm_B))
+#define IS_RTC_CMD_ALARM(ALARM) (((ALARM) & (RTC_Alarm_A | RTC_Alarm_B)) != (uint32_t)RESET)
+
+/**
+  * @}
+  */ 
+
+  /** @defgroup RTC_Alarm_Sub_Seconds_Masks_Definitions
+  * @{
+  */ 
+#define RTC_AlarmSubSecondMask_All         ((uint32_t)0x00000000) /*!< All Alarm SS fields are masked. 
+                                                                       There is no comparison on sub seconds 
+                                                                       for Alarm */
+#define RTC_AlarmSubSecondMask_SS14_1      ((uint32_t)0x01000000) /*!< SS[14:1] are don't care in Alarm 
+                                                                       comparison. Only SS[0] is compared. */
+#define RTC_AlarmSubSecondMask_SS14_2      ((uint32_t)0x02000000) /*!< SS[14:2] are don't care in Alarm 
+                                                                       comparison. Only SS[1:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_3      ((uint32_t)0x03000000) /*!< SS[14:3] are don't care in Alarm 
+                                                                       comparison. Only SS[2:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_4      ((uint32_t)0x04000000) /*!< SS[14:4] are don't care in Alarm 
+                                                                       comparison. Only SS[3:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_5      ((uint32_t)0x05000000) /*!< SS[14:5] are don't care in Alarm 
+                                                                       comparison. Only SS[4:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_6      ((uint32_t)0x06000000) /*!< SS[14:6] are don't care in Alarm 
+                                                                       comparison. Only SS[5:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_7      ((uint32_t)0x07000000) /*!< SS[14:7] are don't care in Alarm 
+                                                                       comparison. Only SS[6:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_8      ((uint32_t)0x08000000) /*!< SS[14:8] are don't care in Alarm 
+                                                                       comparison. Only SS[7:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_9      ((uint32_t)0x09000000) /*!< SS[14:9] are don't care in Alarm 
+                                                                       comparison. Only SS[8:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_10     ((uint32_t)0x0A000000) /*!< SS[14:10] are don't care in Alarm 
+                                                                       comparison. Only SS[9:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_11     ((uint32_t)0x0B000000) /*!< SS[14:11] are don't care in Alarm 
+                                                                       comparison. Only SS[10:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_12     ((uint32_t)0x0C000000) /*!< SS[14:12] are don't care in Alarm 
+                                                                       comparison.Only SS[11:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14_13     ((uint32_t)0x0D000000) /*!< SS[14:13] are don't care in Alarm 
+                                                                       comparison. Only SS[12:0] are compared */
+#define RTC_AlarmSubSecondMask_SS14        ((uint32_t)0x0E000000) /*!< SS[14] is don't care in Alarm 
+                                                                       comparison.Only SS[13:0] are compared */
+#define RTC_AlarmSubSecondMask_None        ((uint32_t)0x0F000000) /*!< SS[14:0] are compared and must match 
+                                                                       to activate alarm. */
+#define IS_RTC_ALARM_SUB_SECOND_MASK(MASK)   (((MASK) == RTC_AlarmSubSecondMask_All) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_1) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_2) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_3) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_4) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_5) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_6) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_7) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_8) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_9) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_10) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_11) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_12) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14_13) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_SS14) || \
+                                              ((MASK) == RTC_AlarmSubSecondMask_None))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Alarm_Sub_Seconds_Value
+  * @{
+  */ 
+
+#define IS_RTC_ALARM_SUB_SECOND_VALUE(VALUE) ((VALUE) <= 0x00007FFF)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Wakeup_Timer_Definitions 
+  * @{
+  */ 
+#define RTC_WakeUpClock_RTCCLK_Div16        ((uint32_t)0x00000000)
+#define RTC_WakeUpClock_RTCCLK_Div8         ((uint32_t)0x00000001)
+#define RTC_WakeUpClock_RTCCLK_Div4         ((uint32_t)0x00000002)
+#define RTC_WakeUpClock_RTCCLK_Div2         ((uint32_t)0x00000003)
+#define RTC_WakeUpClock_CK_SPRE_16bits      ((uint32_t)0x00000004)
+#define RTC_WakeUpClock_CK_SPRE_17bits      ((uint32_t)0x00000006)
+#define IS_RTC_WAKEUP_CLOCK(CLOCK) (((CLOCK) == RTC_WakeUpClock_RTCCLK_Div16) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div8) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div4) || \
+                                    ((CLOCK) == RTC_WakeUpClock_RTCCLK_Div2) || \
+                                    ((CLOCK) == RTC_WakeUpClock_CK_SPRE_16bits) || \
+                                    ((CLOCK) == RTC_WakeUpClock_CK_SPRE_17bits))
+#define IS_RTC_WAKEUP_COUNTER(COUNTER)  ((COUNTER) <= 0xFFFF)
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Time_Stamp_Edges_definitions 
+  * @{
+  */ 
+#define RTC_TimeStampEdge_Rising          ((uint32_t)0x00000000)
+#define RTC_TimeStampEdge_Falling         ((uint32_t)0x00000008)
+#define IS_RTC_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TimeStampEdge_Rising) || \
+                                     ((EDGE) == RTC_TimeStampEdge_Falling))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Output_selection_Definitions 
+  * @{
+  */ 
+#define RTC_Output_Disable             ((uint32_t)0x00000000)
+#define RTC_Output_AlarmA              ((uint32_t)0x00200000)
+#define RTC_Output_AlarmB              ((uint32_t)0x00400000)
+#define RTC_Output_WakeUp              ((uint32_t)0x00600000)
+ 
+#define IS_RTC_OUTPUT(OUTPUT) (((OUTPUT) == RTC_Output_Disable) || \
+                               ((OUTPUT) == RTC_Output_AlarmA) || \
+                               ((OUTPUT) == RTC_Output_AlarmB) || \
+                               ((OUTPUT) == RTC_Output_WakeUp))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Output_Polarity_Definitions 
+  * @{
+  */ 
+#define RTC_OutputPolarity_High           ((uint32_t)0x00000000)
+#define RTC_OutputPolarity_Low            ((uint32_t)0x00100000)
+#define IS_RTC_OUTPUT_POL(POL) (((POL) == RTC_OutputPolarity_High) || \
+                                ((POL) == RTC_OutputPolarity_Low))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup RTC_Digital_Calibration_Definitions 
+  * @{
+  */ 
+#define RTC_CalibSign_Positive            ((uint32_t)0x00000000) 
+#define RTC_CalibSign_Negative            ((uint32_t)0x00000080)
+#define IS_RTC_CALIB_SIGN(SIGN) (((SIGN) == RTC_CalibSign_Positive) || \
+                                 ((SIGN) == RTC_CalibSign_Negative))
+#define IS_RTC_CALIB_VALUE(VALUE) ((VALUE) < 0x20)
+
+/**
+  * @}
+  */ 
+
+ /** @defgroup RTC_Calib_Output_selection_Definitions 
+  * @{
+  */ 
+#define RTC_CalibOutput_512Hz            ((uint32_t)0x00000000) 
+#define RTC_CalibOutput_1Hz              ((uint32_t)0x00080000)
+#define IS_RTC_CALIB_OUTPUT(OUTPUT)  (((OUTPUT) == RTC_CalibOutput_512Hz) || \
+                                      ((OUTPUT) == RTC_CalibOutput_1Hz))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_period_Definitions 
+  * @{
+  */ 
+#define RTC_SmoothCalibPeriod_32sec   ((uint32_t)0x00000000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation
+                                                             period is 32s,  else 2exp20 RTCCLK seconds */
+#define RTC_SmoothCalibPeriod_16sec   ((uint32_t)0x00002000) /*!<  if RTCCLK = 32768 Hz, Smooth calibration 
+                                                             period is 16s, else 2exp19 RTCCLK seconds */
+#define RTC_SmoothCalibPeriod_8sec    ((uint32_t)0x00004000) /*!<  if RTCCLK = 32768 Hz, Smooth calibation 
+                                                             period is 8s, else 2exp18 RTCCLK seconds */
+#define IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD) (((PERIOD) == RTC_SmoothCalibPeriod_32sec) || \
+                                             ((PERIOD) == RTC_SmoothCalibPeriod_16sec) || \
+                                             ((PERIOD) == RTC_SmoothCalibPeriod_8sec))
+                                          
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_Plus_pulses_Definitions 
+  * @{
+  */ 
+#define RTC_SmoothCalibPlusPulses_Set    ((uint32_t)0x00008000) /*!<  The number of RTCCLK pulses added  
+                                                                during a X -second window = Y - CALM[8:0]. 
+                                                                 with Y = 512, 256, 128 when X = 32, 16, 8 */
+#define RTC_SmoothCalibPlusPulses_Reset  ((uint32_t)0x00000000) /*!<  The number of RTCCLK pulses subbstited
+                                                                 during a 32-second window =   CALM[8:0]. */
+#define IS_RTC_SMOOTH_CALIB_PLUS(PLUS) (((PLUS) == RTC_SmoothCalibPlusPulses_Set) || \
+                                         ((PLUS) == RTC_SmoothCalibPlusPulses_Reset))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Smooth_calib_Minus_pulses_Definitions 
+  * @{
+  */ 
+#define  IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= 0x000001FF)
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_DayLightSaving_Definitions 
+  * @{
+  */ 
+#define RTC_DayLightSaving_SUB1H   ((uint32_t)0x00020000)
+#define RTC_DayLightSaving_ADD1H   ((uint32_t)0x00010000)
+#define IS_RTC_DAYLIGHT_SAVING(SAVE) (((SAVE) == RTC_DayLightSaving_SUB1H) || \
+                                      ((SAVE) == RTC_DayLightSaving_ADD1H))
+
+#define RTC_StoreOperation_Reset        ((uint32_t)0x00000000)
+#define RTC_StoreOperation_Set          ((uint32_t)0x00040000)
+#define IS_RTC_STORE_OPERATION(OPERATION) (((OPERATION) == RTC_StoreOperation_Reset) || \
+                                           ((OPERATION) == RTC_StoreOperation_Set))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Trigger_Definitions 
+  * @{
+  */ 
+#define RTC_TamperTrigger_RisingEdge            ((uint32_t)0x00000000)
+#define RTC_TamperTrigger_FallingEdge           ((uint32_t)0x00000001)
+#define RTC_TamperTrigger_LowLevel              ((uint32_t)0x00000000)
+#define RTC_TamperTrigger_HighLevel             ((uint32_t)0x00000001)
+#define IS_RTC_TAMPER_TRIGGER(TRIGGER) (((TRIGGER) == RTC_TamperTrigger_RisingEdge) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_FallingEdge) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_LowLevel) || \
+                                        ((TRIGGER) == RTC_TamperTrigger_HighLevel)) 
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Filter_Definitions 
+  * @{
+  */ 
+#define RTC_TamperFilter_Disable   ((uint32_t)0x00000000) /*!< Tamper filter is disabled */
+
+#define RTC_TamperFilter_2Sample   ((uint32_t)0x00000800) /*!< Tamper is activated after 2 
+                                                          consecutive samples at the active level */
+#define RTC_TamperFilter_4Sample   ((uint32_t)0x00001000) /*!< Tamper is activated after 4 
+                                                          consecutive samples at the active level */
+#define RTC_TamperFilter_8Sample   ((uint32_t)0x00001800) /*!< Tamper is activated after 8 
+                                                          consecutive samples at the active level. */
+#define IS_RTC_TAMPER_FILTER(FILTER) (((FILTER) == RTC_TamperFilter_Disable) || \
+                                      ((FILTER) == RTC_TamperFilter_2Sample) || \
+                                      ((FILTER) == RTC_TamperFilter_4Sample) || \
+                                      ((FILTER) == RTC_TamperFilter_8Sample))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Tamper_Sampling_Frequencies_Definitions 
+  * @{
+  */ 
+#define RTC_TamperSamplingFreq_RTCCLK_Div32768  ((uint32_t)0x00000000) /*!< Each of the tamper inputs are sampled
+                                                                           with a frequency =  RTCCLK / 32768 */
+#define RTC_TamperSamplingFreq_RTCCLK_Div16384  ((uint32_t)0x000000100) /*!< Each of the tamper inputs are sampled
+                                                                            with a frequency =  RTCCLK / 16384 */
+#define RTC_TamperSamplingFreq_RTCCLK_Div8192   ((uint32_t)0x00000200) /*!< Each of the tamper inputs are sampled
+                                                                           with a frequency =  RTCCLK / 8192  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div4096   ((uint32_t)0x00000300) /*!< Each of the tamper inputs are sampled
+                                                                           with a frequency =  RTCCLK / 4096  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div2048   ((uint32_t)0x00000400) /*!< Each of the tamper inputs are sampled
+                                                                           with a frequency =  RTCCLK / 2048  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div1024   ((uint32_t)0x00000500) /*!< Each of the tamper inputs are sampled
+                                                                           with a frequency =  RTCCLK / 1024  */
+#define RTC_TamperSamplingFreq_RTCCLK_Div512    ((uint32_t)0x00000600) /*!< Each of the tamper inputs are sampled
+                                                                           with a frequency =  RTCCLK / 512   */
+#define RTC_TamperSamplingFreq_RTCCLK_Div256    ((uint32_t)0x00000700) /*!< Each of the tamper inputs are sampled
+                                                                           with a frequency =  RTCCLK / 256   */
+#define IS_RTC_TAMPER_SAMPLING_FREQ(FREQ) (((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div32768) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div16384) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div8192) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div4096) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div2048) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div1024) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div512) || \
+                                           ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div256))
+
+/**
+  * @}
+  */
+
+  /** @defgroup RTC_Tamper_Pin_Precharge_Duration_Definitions 
+  * @{
+  */ 
+#define RTC_TamperPrechargeDuration_1RTCCLK ((uint32_t)0x00000000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 1 RTCCLK cycle */
+#define RTC_TamperPrechargeDuration_2RTCCLK ((uint32_t)0x00002000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 2 RTCCLK cycles */
+#define RTC_TamperPrechargeDuration_4RTCCLK ((uint32_t)0x00004000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 4 RTCCLK cycles */
+#define RTC_TamperPrechargeDuration_8RTCCLK ((uint32_t)0x00006000)  /*!< Tamper pins are pre-charged before 
+                                                                         sampling during 8 RTCCLK cycles */
+
+#define IS_RTC_TAMPER_PRECHARGE_DURATION(DURATION) (((DURATION) == RTC_TamperPrechargeDuration_1RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_2RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_4RTCCLK) || \
+                                                    ((DURATION) == RTC_TamperPrechargeDuration_8RTCCLK))
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Tamper_Pins_Definitions 
+  * @{
+  */ 
+#define RTC_Tamper_1                    RTC_TAFCR_TAMP1E
+#define IS_RTC_TAMPER(TAMPER) (((TAMPER) == RTC_Tamper_1))
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Tamper_Pin_Selection 
+  * @{
+  */ 
+#define RTC_TamperPin_PC13                 ((uint32_t)0x00000000)
+#define RTC_TamperPin_PI8                  ((uint32_t)0x00010000)
+#define IS_RTC_TAMPER_PIN(PIN) (((PIN) == RTC_TamperPin_PC13) || \
+                                ((PIN) == RTC_TamperPin_PI8))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_TimeStamp_Pin_Selection 
+  * @{
+  */ 
+#define RTC_TimeStampPin_PC13              ((uint32_t)0x00000000)
+#define RTC_TimeStampPin_PI8               ((uint32_t)0x00020000)
+#define IS_RTC_TIMESTAMP_PIN(PIN) (((PIN) == RTC_TimeStampPin_PC13) || \
+                                   ((PIN) == RTC_TimeStampPin_PI8))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Output_Type_ALARM_OUT 
+  * @{
+  */ 
+#define RTC_OutputType_OpenDrain           ((uint32_t)0x00000000)
+#define RTC_OutputType_PushPull            ((uint32_t)0x00040000)
+#define IS_RTC_OUTPUT_TYPE(TYPE) (((TYPE) == RTC_OutputType_OpenDrain) || \
+                                  ((TYPE) == RTC_OutputType_PushPull))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Add_1_Second_Parameter_Definitions
+  * @{
+  */ 
+#define RTC_ShiftAdd1S_Reset      ((uint32_t)0x00000000)
+#define RTC_ShiftAdd1S_Set        ((uint32_t)0x80000000)
+#define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_ShiftAdd1S_Reset) || \
+                                 ((SEL) == RTC_ShiftAdd1S_Set))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Substract_Fraction_Of_Second_Value
+  * @{
+  */ 
+#define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFF)
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Backup_Registers_Definitions 
+  * @{
+  */
+
+#define RTC_BKP_DR0                       ((uint32_t)0x00000000)
+#define RTC_BKP_DR1                       ((uint32_t)0x00000001)
+#define RTC_BKP_DR2                       ((uint32_t)0x00000002)
+#define RTC_BKP_DR3                       ((uint32_t)0x00000003)
+#define RTC_BKP_DR4                       ((uint32_t)0x00000004)
+#define RTC_BKP_DR5                       ((uint32_t)0x00000005)
+#define RTC_BKP_DR6                       ((uint32_t)0x00000006)
+#define RTC_BKP_DR7                       ((uint32_t)0x00000007)
+#define RTC_BKP_DR8                       ((uint32_t)0x00000008)
+#define RTC_BKP_DR9                       ((uint32_t)0x00000009)
+#define RTC_BKP_DR10                      ((uint32_t)0x0000000A)
+#define RTC_BKP_DR11                      ((uint32_t)0x0000000B)
+#define RTC_BKP_DR12                      ((uint32_t)0x0000000C)
+#define RTC_BKP_DR13                      ((uint32_t)0x0000000D)
+#define RTC_BKP_DR14                      ((uint32_t)0x0000000E)
+#define RTC_BKP_DR15                      ((uint32_t)0x0000000F)
+#define RTC_BKP_DR16                      ((uint32_t)0x00000010)
+#define RTC_BKP_DR17                      ((uint32_t)0x00000011)
+#define RTC_BKP_DR18                      ((uint32_t)0x00000012)
+#define RTC_BKP_DR19                      ((uint32_t)0x00000013)
+#define IS_RTC_BKP(BKP)                   (((BKP) == RTC_BKP_DR0) || \
+                                           ((BKP) == RTC_BKP_DR1) || \
+                                           ((BKP) == RTC_BKP_DR2) || \
+                                           ((BKP) == RTC_BKP_DR3) || \
+                                           ((BKP) == RTC_BKP_DR4) || \
+                                           ((BKP) == RTC_BKP_DR5) || \
+                                           ((BKP) == RTC_BKP_DR6) || \
+                                           ((BKP) == RTC_BKP_DR7) || \
+                                           ((BKP) == RTC_BKP_DR8) || \
+                                           ((BKP) == RTC_BKP_DR9) || \
+                                           ((BKP) == RTC_BKP_DR10) || \
+                                           ((BKP) == RTC_BKP_DR11) || \
+                                           ((BKP) == RTC_BKP_DR12) || \
+                                           ((BKP) == RTC_BKP_DR13) || \
+                                           ((BKP) == RTC_BKP_DR14) || \
+                                           ((BKP) == RTC_BKP_DR15) || \
+                                           ((BKP) == RTC_BKP_DR16) || \
+                                           ((BKP) == RTC_BKP_DR17) || \
+                                           ((BKP) == RTC_BKP_DR18) || \
+                                           ((BKP) == RTC_BKP_DR19))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Input_parameter_format_definitions 
+  * @{
+  */ 
+#define RTC_Format_BIN                    ((uint32_t)0x000000000)
+#define RTC_Format_BCD                    ((uint32_t)0x000000001)
+#define IS_RTC_FORMAT(FORMAT) (((FORMAT) == RTC_Format_BIN) || ((FORMAT) == RTC_Format_BCD))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Flags_Definitions 
+  * @{
+  */ 
+#define RTC_FLAG_RECALPF                  ((uint32_t)0x00010000)
+#define RTC_FLAG_TAMP1F                   ((uint32_t)0x00002000)
+#define RTC_FLAG_TSOVF                    ((uint32_t)0x00001000)
+#define RTC_FLAG_TSF                      ((uint32_t)0x00000800)
+#define RTC_FLAG_WUTF                     ((uint32_t)0x00000400)
+#define RTC_FLAG_ALRBF                    ((uint32_t)0x00000200)
+#define RTC_FLAG_ALRAF                    ((uint32_t)0x00000100)
+#define RTC_FLAG_INITF                    ((uint32_t)0x00000040)
+#define RTC_FLAG_RSF                      ((uint32_t)0x00000020)
+#define RTC_FLAG_INITS                    ((uint32_t)0x00000010)
+#define RTC_FLAG_SHPF                     ((uint32_t)0x00000008)
+#define RTC_FLAG_WUTWF                    ((uint32_t)0x00000004)
+#define RTC_FLAG_ALRBWF                   ((uint32_t)0x00000002)
+#define RTC_FLAG_ALRAWF                   ((uint32_t)0x00000001)
+#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_TSOVF) || ((FLAG) == RTC_FLAG_TSF) || \
+                               ((FLAG) == RTC_FLAG_WUTF) || ((FLAG) == RTC_FLAG_ALRBF) || \
+                               ((FLAG) == RTC_FLAG_ALRAF) || ((FLAG) == RTC_FLAG_INITF) || \
+                               ((FLAG) == RTC_FLAG_RSF) || ((FLAG) == RTC_FLAG_WUTWF) || \
+                               ((FLAG) == RTC_FLAG_ALRBWF) || ((FLAG) == RTC_FLAG_ALRAWF) || \
+                               ((FLAG) == RTC_FLAG_TAMP1F) || ((FLAG) == RTC_FLAG_RECALPF) || \
+                                ((FLAG) == RTC_FLAG_SHPF))
+#define IS_RTC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFF00DF) == (uint32_t)RESET))
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Interrupts_Definitions 
+  * @{
+  */ 
+#define RTC_IT_TS                         ((uint32_t)0x00008000)
+#define RTC_IT_WUT                        ((uint32_t)0x00004000)
+#define RTC_IT_ALRB                       ((uint32_t)0x00002000)
+#define RTC_IT_ALRA                       ((uint32_t)0x00001000)
+#define RTC_IT_TAMP                       ((uint32_t)0x00000004) /* Used only to Enable the Tamper Interrupt */
+#define RTC_IT_TAMP1                      ((uint32_t)0x00020000)
+
+#define IS_RTC_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFF0FFB) == (uint32_t)RESET))
+#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_TS) || ((IT) == RTC_IT_WUT) || \
+                           ((IT) == RTC_IT_ALRB) || ((IT) == RTC_IT_ALRA) || \
+                           ((IT) == RTC_IT_TAMP1))
+#define IS_RTC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFD0FFF) == (uint32_t)RESET))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup RTC_Legacy 
+  * @{
+  */ 
+#define RTC_DigitalCalibConfig  RTC_CoarseCalibConfig
+#define RTC_DigitalCalibCmd     RTC_CoarseCalibCmd
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the RTC configuration to the default reset state *****/
+ErrorStatus RTC_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct);
+void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct);
+void RTC_WriteProtectionCmd(FunctionalState NewState);
+ErrorStatus RTC_EnterInitMode(void);
+void RTC_ExitInitMode(void);
+ErrorStatus RTC_WaitForSynchro(void);
+ErrorStatus RTC_RefClockCmd(FunctionalState NewState);
+void RTC_BypassShadowCmd(FunctionalState NewState);
+
+/* Time and Date configuration functions **************************************/
+ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct);
+void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct);
+void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct);
+uint32_t RTC_GetSubSecond(void);
+ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct);
+void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct);
+void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct);
+
+/* Alarms (Alarm A and Alarm B) configuration functions  **********************/
+void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct);
+void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct);
+void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct);
+ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState);
+void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint32_t RTC_AlarmSubSecondMask);
+uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm);
+
+/* WakeUp Timer configuration functions ***************************************/
+void RTC_WakeUpClockConfig(uint32_t RTC_WakeUpClock);
+void RTC_SetWakeUpCounter(uint32_t RTC_WakeUpCounter);
+uint32_t RTC_GetWakeUpCounter(void);
+ErrorStatus RTC_WakeUpCmd(FunctionalState NewState);
+
+/* Daylight Saving configuration functions ************************************/
+void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation);
+uint32_t RTC_GetStoreOperation(void);
+
+/* Output pin Configuration function ******************************************/
+void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity);
+
+/* Digital Calibration configuration functions *********************************/
+ErrorStatus RTC_CoarseCalibConfig(uint32_t RTC_CalibSign, uint32_t Value);
+ErrorStatus RTC_CoarseCalibCmd(FunctionalState NewState);
+void RTC_CalibOutputCmd(FunctionalState NewState);
+void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput);
+ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod, 
+                                  uint32_t RTC_SmoothCalibPlusPulses,
+                                  uint32_t RTC_SmouthCalibMinusPulsesValue);
+
+/* TimeStamp configuration functions ******************************************/
+void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState);
+void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct,
+                                      RTC_DateTypeDef* RTC_StampDateStruct);
+uint32_t RTC_GetTimeStampSubSecond(void);
+
+/* Tampers configuration functions ********************************************/
+void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger);
+void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState);
+void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter);
+void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq);
+void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration);
+void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState);
+void RTC_TamperPullUpCmd(FunctionalState NewState);
+
+/* Backup Data Registers configuration functions ******************************/
+void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data);
+uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR);
+
+/* RTC Tamper and TimeStamp Pins Selection and Output Type Config configuration
+   functions ******************************************************************/
+void RTC_TamperPinSelection(uint32_t RTC_TamperPin);
+void RTC_TimeStampPinSelection(uint32_t RTC_TimeStampPin);
+void RTC_OutputTypeConfig(uint32_t RTC_OutputType);
+
+/* RTC_Shift_control_synchonisation_functions *********************************/
+ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS);
+
+/* Interrupts and flags management functions **********************************/
+void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState);
+FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG);
+void RTC_ClearFlag(uint32_t RTC_FLAG);
+ITStatus RTC_GetITStatus(uint32_t RTC_IT);
+void RTC_ClearITPendingBit(uint32_t RTC_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_RTC_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_sai.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_sai.h
new file mode 100644
index 00000000..aa572d59
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_sai.h
@@ -0,0 +1,623 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_sai.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the SAI 
+  *          firmware library.  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_SAI_H
+#define __STM32F4xx_SAI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SAI
+  * @{
+  */ 
+#if defined (STM32F40_41xxx) || defined (STM32F427_437xx) || defined (STM32F429_439xx) || defined (STM32F401xx) || defined (STM32F411xE) || defined (STM32F446xx) || defined (STM32F469_479xx)
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  SAI Block Init structure definition  
+  */
+
+typedef struct
+{
+  uint32_t SAI_AudioMode;           /*!< Specifies the SAI Block Audio Mode.
+                                         This parameter can be a value of @ref SAI_Block_Mode */
+
+  uint32_t SAI_Protocol;             /*!< Specifies the SAI Block Protocol.
+                                         This parameter can be a value of @ref SAI_Block_Protocol */
+
+  uint32_t SAI_DataSize;            /*!< Specifies the SAI Block data size.
+                                         This parameter can be a value of @ref SAI_Block_Data_Size 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+
+  uint32_t SAI_FirstBit;            /*!< Specifies whether data transfers start from MSB or LSB bit.
+                                         This parameter can be a value of @ref SAI_Block_MSB_LSB_transmission 
+                                         @note this value has no meaning when AC'97 or SPDIF protocols are selected.*/
+
+  uint32_t SAI_ClockStrobing;       /*!< Specifies the SAI Block clock strobing edge sensitivity.
+                                         This parameter can be a value of @ref SAI_Block_Clock_Strobing */
+
+  uint32_t SAI_Synchro;             /*!< Specifies SAI Block synchronization
+                                         This parameter can be a value of @ref SAI_Block_Synchronization */
+ 
+  uint32_t SAI_OUTDRIV;             /*!< Specifies when SAI Block outputs are driven.
+                                         This parameter can be a value of @ref SAI_Block_Output_Drive
+                                         @note this value has to be set before enabling the audio block  
+                                               but after the audio block configuration. */
+
+  uint32_t SAI_NoDivider;            /*!< Specifies whether Master Clock will be divided or not.
+                                         This parameter can be a value of @ref SAI_Block_NoDivider */
+
+  uint32_t SAI_MasterDivider;       /*!< Specifies SAI Block Master Clock Divider. 
+                                         @note the Master Clock Frequency is calculated accordingly to the  
+                                               following formula : MCLK_x = SAI_CK_x/(MCKDIV[3:0]*2)*/
+                                               
+  uint32_t SAI_FIFOThreshold;      /*!< Specifies SAI Block FIFO Threshold.
+                                         This parameter can be a value of @ref SAI_Block_Fifo_Threshold */                                                                                             
+}SAI_InitTypeDef;
+
+/** 
+  * @brief  SAI Block Frame Init structure definition  
+  */
+
+typedef struct
+{
+
+  uint32_t SAI_FrameLength;         /*!< Specifies the Frame Length, the number of SCK clocks 
+                                         for each audio frame.
+                                         This parameter must be a number between 8 and 256.
+                                         @note If master Clock MCLK_x pin is declared as an output, the frame length
+                                               should be Aligned to a number equal to power of 2 in order to keep 
+                                              in an audio frame, an integer number of MCLK pulses by bit Clock.                                                 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+                                   
+  uint32_t SAI_ActiveFrameLength;   /*!< Specifies the Frame synchronization active level length.
+                                         This Parameter specifies the length in number of bit clock (SCK + 1)  
+                                         of the active level of FS signal in audio frame.
+                                         This parameter must be a number between 1 and 128. 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+
+  uint32_t SAI_FSDefinition;        /*!< Specifies the Frame Synchronization definition.
+                                         This parameter can be a value of @ref SAI_Block_FS_Definition 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+
+  uint32_t SAI_FSPolarity;          /*!< Specifies the Frame Synchronization Polarity.
+                                         This parameter can be a value of @ref SAI_Block_FS_Polarity 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+
+  uint32_t SAI_FSOffset;            /*!< Specifies the Frame Synchronization Offset.
+                                         This parameter can be a value of @ref SAI_Block_FS_Offset 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+
+}SAI_FrameInitTypeDef;
+
+/**
+  * @brief   SAI Block Slot Init Structure definition
+  */    
+
+typedef struct
+{
+  uint32_t SAI_FirstBitOffset;      /*!< Specifies the position of first data transfer bit in the slot.
+                                         This parameter must be a number between 0 and 24. 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+
+  uint32_t SAI_SlotSize;            /*!< Specifies the Slot Size.
+                                         This parameter can be a value of @ref SAI_Block_Slot_Size 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+
+  uint32_t SAI_SlotNumber;          /*!< Specifies the number of slot in the audio frame.
+                                         This parameter must be a number between 1 and 16. 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/
+
+  uint32_t SAI_SlotActive;          /*!< Specifies the slots in audio frame that will be activated.
+                                         This parameter can be a value of @ ref SAI_Block_Slot_Active 
+                                         @note this value is ignored when AC'97 or SPDIF protocols are selected.*/ 
+}SAI_SlotInitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SAI_Exported_Constants
+  * @{
+  */
+
+#if defined(STM32F446xx)
+#define IS_SAI_PERIPH(PERIPH) (((PERIPH) == SAI1) || (PERIPH) == SAI2)
+
+#define IS_SAI_BLOCK_PERIPH(PERIPH) (((PERIPH) == SAI1_Block_A) || \
+                                     ((PERIPH) == SAI1_Block_B) || \
+                                     ((PERIPH) == SAI2_Block_A) || \
+                                     ((PERIPH) == SAI2_Block_B))
+#endif /* STM32F446xx */
+
+#if defined (STM32F40_41xxx) || defined (STM32F427_437xx) || defined (STM32F429_439xx) || defined (STM32F401xx) || defined (STM32F411xE) || defined (STM32F469_479xx)
+
+#define IS_SAI_PERIPH(PERIPH) ((PERIPH) == SAI1)
+
+#define IS_SAI_BLOCK_PERIPH(PERIPH) (((PERIPH) == SAI1_Block_A) || \
+                                     ((PERIPH) == SAI1_Block_B))
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F469_479xx */ 
+
+/** @defgroup SAI_Block_Mode 
+  * @{
+  */
+#define SAI_Mode_MasterTx               ((uint32_t)0x00000000)
+#define SAI_Mode_MasterRx               ((uint32_t)0x00000001)  
+#define SAI_Mode_SlaveTx                ((uint32_t)0x00000002)
+#define SAI_Mode_SlaveRx                ((uint32_t)0x00000003)
+#define IS_SAI_BLOCK_MODE(MODE) (((MODE) == SAI_Mode_MasterTx) || \
+                                 ((MODE) == SAI_Mode_MasterRx) || \
+                                 ((MODE) == SAI_Mode_SlaveTx)  || \
+                                 ((MODE) == SAI_Mode_SlaveRx))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Protocol 
+  * @{
+  */
+
+#define SAI_Free_Protocol                 ((uint32_t)0x00000000)
+#define SAI_SPDIF_Protocol                ((uint32_t)SAI_xCR1_PRTCFG_0)
+#define SAI_AC97_Protocol                 ((uint32_t)SAI_xCR1_PRTCFG_1)
+#define IS_SAI_BLOCK_PROTOCOL(PROTOCOL) (((PROTOCOL) == SAI_Free_Protocol)  || \
+                                         ((PROTOCOL) == SAI_SPDIF_Protocol) || \
+                                         ((PROTOCOL) == SAI_AC97_Protocol))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Data_Size 
+  * @{
+  */
+
+#define SAI_DataSize_8b                   ((uint32_t)0x00000040)
+#define SAI_DataSize_10b                  ((uint32_t)0x00000060)
+#define SAI_DataSize_16b                  ((uint32_t)0x00000080)
+#define SAI_DataSize_20b                  ((uint32_t)0x000000A0)
+#define SAI_DataSize_24b                  ((uint32_t)0x000000C0)
+#define SAI_DataSize_32b                  ((uint32_t)0x000000E0)
+#define IS_SAI_BLOCK_DATASIZE(DATASIZE) (((DATASIZE) == SAI_DataSize_8b)  || \
+                                         ((DATASIZE) == SAI_DataSize_10b) || \
+                                         ((DATASIZE) == SAI_DataSize_16b) || \
+                                         ((DATASIZE) == SAI_DataSize_20b) || \
+                                         ((DATASIZE) == SAI_DataSize_24b) || \
+                                         ((DATASIZE) == SAI_DataSize_32b))
+/**
+  * @}
+  */ 
+
+/** @defgroup SAI_Block_MSB_LSB_transmission 
+  * @{
+  */
+
+#define SAI_FirstBit_MSB                  ((uint32_t)0x00000000)
+#define SAI_FirstBit_LSB                  ((uint32_t)SAI_xCR1_LSBFIRST)
+#define IS_SAI_BLOCK_FIRST_BIT(BIT) (((BIT) == SAI_FirstBit_MSB) || \
+                                     ((BIT) == SAI_FirstBit_LSB))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Clock_Strobing 
+  * @{
+  */
+
+#define SAI_ClockStrobing_FallingEdge     ((uint32_t)0x00000000)
+#define SAI_ClockStrobing_RisingEdge      ((uint32_t)SAI_xCR1_CKSTR)
+#define IS_SAI_BLOCK_CLOCK_STROBING(CLOCK) (((CLOCK) == SAI_ClockStrobing_FallingEdge) || \
+                                            ((CLOCK) == SAI_ClockStrobing_RisingEdge))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Synchronization 
+  * @{
+  */
+
+#define SAI_Asynchronous                   ((uint32_t)0x00000000)
+#define SAI_Synchronous                    ((uint32_t)SAI_xCR1_SYNCEN_0)
+#define IS_SAI_BLOCK_SYNCHRO(SYNCHRO) (((SYNCHRO) == SAI_Synchronous) || \
+                                       ((SYNCHRO) == SAI_Asynchronous))
+/**
+  * @}
+  */ 
+
+/** @defgroup SAI_Block_Output_Drive 
+  * @{
+  */
+
+#define SAI_OutputDrive_Disabled          ((uint32_t)0x00000000)
+#define SAI_OutputDrive_Enabled           ((uint32_t)SAI_xCR1_OUTDRIV)
+#define IS_SAI_BLOCK_OUTPUT_DRIVE(DRIVE) (((DRIVE) == SAI_OutputDrive_Disabled) || \
+                                          ((DRIVE) == SAI_OutputDrive_Enabled))
+/**
+  * @}
+  */ 
+
+
+
+/** @defgroup SAI_Block_NoDivider 
+  * @{
+  */
+
+#define SAI_MasterDivider_Enabled         ((uint32_t)0x00000000)
+#define SAI_MasterDivider_Disabled        ((uint32_t)SAI_xCR1_NODIV)
+#define IS_SAI_BLOCK_NODIVIDER(NODIVIDER) (((NODIVIDER) == SAI_MasterDivider_Enabled) || \
+                                           ((NODIVIDER) == SAI_MasterDivider_Disabled))
+/**
+  * @}
+  */
+  
+
+/** @defgroup SAI_Block_Master_Divider 
+  * @{
+  */
+#define IS_SAI_BLOCK_MASTER_DIVIDER(DIVIDER) ((DIVIDER) <= 15)
+
+/**
+  * @}
+  */
+  
+/** @defgroup SAI_Block_Frame_Length 
+  * @{
+  */
+#define IS_SAI_BLOCK_FRAME_LENGTH(LENGTH) ((8 <= (LENGTH)) && ((LENGTH) <= 256))
+
+/**
+  * @}
+  */
+    
+/** @defgroup SAI_Block_Active_FrameLength 
+  * @{
+  */
+#define IS_SAI_BLOCK_ACTIVE_FRAME(LENGTH) ((1 <= (LENGTH)) && ((LENGTH) <= 128))
+
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_FS_Definition 
+  * @{
+  */
+
+#define SAI_FS_StartFrame                 ((uint32_t)0x00000000)
+#define I2S_FS_ChannelIdentification      ((uint32_t)SAI_xFRCR_FSDEF)
+#define IS_SAI_BLOCK_FS_DEFINITION(DEFINITION) (((DEFINITION) == SAI_FS_StartFrame) || \
+                                                ((DEFINITION) == I2S_FS_ChannelIdentification))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_FS_Polarity 
+  * @{
+  */
+
+#define SAI_FS_ActiveLow                  ((uint32_t)0x00000000)
+#define SAI_FS_ActiveHigh                 ((uint32_t)SAI_xFRCR_FSPO)
+#define IS_SAI_BLOCK_FS_POLARITY(POLARITY) (((POLARITY) == SAI_FS_ActiveLow) || \
+                                            ((POLARITY) == SAI_FS_ActiveHigh))
+/**
+  * @}
+  */
+            
+/** @defgroup SAI_Block_FS_Offset 
+  * @{
+  */
+  
+#define SAI_FS_FirstBit                   ((uint32_t)0x00000000)
+#define SAI_FS_BeforeFirstBit             ((uint32_t)SAI_xFRCR_FSOFF)
+#define IS_SAI_BLOCK_FS_OFFSET(OFFSET) (((OFFSET) == SAI_FS_FirstBit) || \
+                                        ((OFFSET) == SAI_FS_BeforeFirstBit))
+/**
+  * @}
+  */
+  
+/** @defgroup SAI_Block_Slot_FirstBit_Offset
+  * @{
+  */
+#define IS_SAI_BLOCK_FIRSTBIT_OFFSET(OFFSET) ((OFFSET) <= 24)
+
+/**
+  * @}
+  */
+
+  /** @defgroup SAI_Block_Slot_Size
+  * @{
+  */
+#define SAI_SlotSize_DataSize             ((uint32_t)0x00000000)  
+#define SAI_SlotSize_16b                  ((uint32_t)SAI_xSLOTR_SLOTSZ_0)
+#define SAI_SlotSize_32b                  ((uint32_t)SAI_xSLOTR_SLOTSZ_1)
+#define IS_SAI_BLOCK_SLOT_SIZE(SIZE) (((SIZE) == SAI_SlotSize_DataSize) || \
+                                      ((SIZE) == SAI_SlotSize_16b)      || \
+                                      ((SIZE) == SAI_SlotSize_32b))
+
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Slot_Number
+  * @{
+  */
+#define IS_SAI_BLOCK_SLOT_NUMBER(NUMBER) ((1 <= (NUMBER)) && ((NUMBER) <= 16))
+
+/**
+  * @}
+  */
+  
+/** @defgroup SAI_Block_Slot_Active
+  * @{
+  */
+#define SAI_Slot_NotActive           ((uint32_t)0x00000000)  
+#define SAI_SlotActive_0             ((uint32_t)0x00010000)  
+#define SAI_SlotActive_1             ((uint32_t)0x00020000)
+#define SAI_SlotActive_2             ((uint32_t)0x00040000)
+#define SAI_SlotActive_3             ((uint32_t)0x00080000)
+#define SAI_SlotActive_4             ((uint32_t)0x00100000)
+#define SAI_SlotActive_5             ((uint32_t)0x00200000)
+#define SAI_SlotActive_6             ((uint32_t)0x00400000)
+#define SAI_SlotActive_7             ((uint32_t)0x00800000)
+#define SAI_SlotActive_8             ((uint32_t)0x01000000)
+#define SAI_SlotActive_9             ((uint32_t)0x02000000)
+#define SAI_SlotActive_10            ((uint32_t)0x04000000)
+#define SAI_SlotActive_11            ((uint32_t)0x08000000)
+#define SAI_SlotActive_12            ((uint32_t)0x10000000)
+#define SAI_SlotActive_13            ((uint32_t)0x20000000)
+#define SAI_SlotActive_14            ((uint32_t)0x40000000)
+#define SAI_SlotActive_15            ((uint32_t)0x80000000)
+#define SAI_SlotActive_ALL           ((uint32_t)0xFFFF0000)
+
+#define IS_SAI_SLOT_ACTIVE(ACTIVE) ((ACTIVE) != 0)
+
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Mono_Streo_Mode
+  * @{
+  */
+
+#define SAI_MonoMode                      ((uint32_t)SAI_xCR1_MONO)
+#define SAI_StreoMode                     ((uint32_t)0x00000000)
+#define IS_SAI_BLOCK_MONO_STREO_MODE(MODE) (((MODE) == SAI_MonoMode) ||\
+                                            ((MODE) == SAI_StreoMode))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_TRIState_Management
+  * @{
+  */
+
+#define SAI_Output_NotReleased              ((uint32_t)0x00000000)
+#define SAI_Output_Released                 ((uint32_t)SAI_xCR2_TRIS)
+#define IS_SAI_BLOCK_TRISTATE_MANAGEMENT(STATE) (((STATE) == SAI_Output_NotReleased) ||\
+                                                 ((STATE) == SAI_Output_Released))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Fifo_Threshold 
+  * @{
+  */
+
+#define SAI_Threshold_FIFOEmpty           ((uint32_t)0x00000000)
+#define SAI_FIFOThreshold_1QuarterFull    ((uint32_t)0x00000001)
+#define SAI_FIFOThreshold_HalfFull        ((uint32_t)0x00000002) 
+#define SAI_FIFOThreshold_3QuartersFull   ((uint32_t)0x00000003)
+#define SAI_FIFOThreshold_Full            ((uint32_t)0x00000004)
+#define IS_SAI_BLOCK_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == SAI_Threshold_FIFOEmpty)         || \
+                                                ((THRESHOLD) == SAI_FIFOThreshold_1QuarterFull)  || \
+                                                ((THRESHOLD) == SAI_FIFOThreshold_HalfFull)      || \
+                                                ((THRESHOLD) == SAI_FIFOThreshold_3QuartersFull) || \
+                                                ((THRESHOLD) == SAI_FIFOThreshold_Full))
+/**
+  * @}
+  */
+  
+/** @defgroup SAI_Block_Companding_Mode
+  * @{
+  */
+  
+#define SAI_NoCompanding                  ((uint32_t)0x00000000)
+#define SAI_ULaw_1CPL_Companding          ((uint32_t)0x00008000)
+#define SAI_ALaw_1CPL_Companding          ((uint32_t)0x0000C000)
+#define SAI_ULaw_2CPL_Companding          ((uint32_t)0x0000A000)
+#define SAI_ALaw_2CPL_Companding          ((uint32_t)0x0000E000)
+#define IS_SAI_BLOCK_COMPANDING_MODE(MODE)    (((MODE) == SAI_NoCompanding)        || \
+                                              ((MODE) == SAI_ULaw_1CPL_Companding) || \
+                                              ((MODE) == SAI_ALaw_1CPL_Companding) || \
+                                              ((MODE) == SAI_ULaw_2CPL_Companding) || \
+                                              ((MODE) == SAI_ALaw_2CPL_Companding))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Mute_Value
+  * @{
+  */
+  
+#define SAI_ZeroValue                     ((uint32_t)0x00000000)
+#define SAI_LastSentValue                 ((uint32_t)SAI_xCR2_MUTEVAL)
+#define IS_SAI_BLOCK_MUTE_VALUE(VALUE)    (((VALUE) == SAI_ZeroValue)     || \
+                                           ((VALUE) == SAI_LastSentValue))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Mute_Frame_Counter
+  * @{
+  */
+  
+#define IS_SAI_BLOCK_MUTE_COUNTER(COUNTER) ((COUNTER) <= 63)
+
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Interrupts_Definition 
+  * @{
+  */
+
+#define SAI_IT_OVRUDR                     ((uint32_t)SAI_xIMR_OVRUDRIE)
+#define SAI_IT_MUTEDET                    ((uint32_t)SAI_xIMR_MUTEDETIE)
+#define SAI_IT_WCKCFG                     ((uint32_t)SAI_xIMR_WCKCFGIE)
+#define SAI_IT_FREQ                       ((uint32_t)SAI_xIMR_FREQIE)
+#define SAI_IT_CNRDY                      ((uint32_t)SAI_xIMR_CNRDYIE)
+#define SAI_IT_AFSDET                     ((uint32_t)SAI_xIMR_AFSDETIE)
+#define SAI_IT_LFSDET                     ((uint32_t)SAI_xIMR_LFSDETIE)
+
+#define IS_SAI_BLOCK_CONFIG_IT(IT) (((IT) == SAI_IT_OVRUDR)  || \
+                                    ((IT) == SAI_IT_MUTEDET) || \
+                                    ((IT) == SAI_IT_WCKCFG)  || \
+                                    ((IT) == SAI_IT_FREQ)    || \
+                                    ((IT) == SAI_IT_CNRDY)   || \
+                                    ((IT) == SAI_IT_AFSDET)  || \
+                                    ((IT) == SAI_IT_LFSDET))
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Block_Flags_Definition 
+  * @{
+  */
+
+#define SAI_FLAG_OVRUDR                   ((uint32_t)SAI_xSR_OVRUDR)
+#define SAI_FLAG_MUTEDET                  ((uint32_t)SAI_xSR_MUTEDET)
+#define SAI_FLAG_WCKCFG                   ((uint32_t)SAI_xSR_WCKCFG)
+#define SAI_FLAG_FREQ                     ((uint32_t)SAI_xSR_FREQ)
+#define SAI_FLAG_CNRDY                    ((uint32_t)SAI_xSR_CNRDY)
+#define SAI_FLAG_AFSDET                   ((uint32_t)SAI_xSR_AFSDET)
+#define SAI_FLAG_LFSDET                   ((uint32_t)SAI_xSR_LFSDET)
+
+#define IS_SAI_BLOCK_GET_FLAG(FLAG) (((FLAG) == SAI_FLAG_OVRUDR)  || \
+                                    ((FLAG) == SAI_FLAG_MUTEDET) || \
+                                    ((FLAG) == SAI_FLAG_WCKCFG)  || \
+                                    ((FLAG) == SAI_FLAG_FREQ)    || \
+                                    ((FLAG) == SAI_FLAG_CNRDY)   || \
+                                    ((FLAG) == SAI_FLAG_AFSDET)  || \
+                                    ((FLAG) == SAI_FLAG_LFSDET))
+                                   
+#define IS_SAI_BLOCK_CLEAR_FLAG(FLAG) (((FLAG) == SAI_FLAG_OVRUDR)  || \
+                                       ((FLAG) == SAI_FLAG_MUTEDET) || \
+                                       ((FLAG) == SAI_FLAG_WCKCFG)  || \
+                                       ((FLAG) == SAI_FLAG_FREQ)    || \
+                                       ((FLAG) == SAI_FLAG_CNRDY)   || \
+                                       ((FLAG) == SAI_FLAG_AFSDET)  || \
+                                       ((FLAG) == SAI_FLAG_LFSDET))
+/**
+  * @}
+  */
+  
+/** @defgroup SAI_Block_Fifo_Status_Level 
+  * @{
+  */
+#define SAI_FIFOStatus_Empty              ((uint32_t)0x00000000)
+#define SAI_FIFOStatus_Less1QuarterFull   ((uint32_t)0x00010000)
+#define SAI_FIFOStatus_1QuarterFull       ((uint32_t)0x00020000)
+#define SAI_FIFOStatus_HalfFull           ((uint32_t)0x00030000) 
+#define SAI_FIFOStatus_3QuartersFull      ((uint32_t)0x00040000)
+#define SAI_FIFOStatus_Full               ((uint32_t)0x00050000)
+
+#define IS_SAI_BLOCK_FIFO_STATUS(STATUS) (((STATUS) == SAI_FIFOStatus_Less1QuarterFull ) || \
+                                          ((STATUS) == SAI_FIFOStatus_HalfFull)          || \
+                                          ((STATUS) == SAI_FIFOStatus_1QuarterFull)      || \
+                                          ((STATUS) == SAI_FIFOStatus_3QuartersFull)     || \
+                                          ((STATUS) == SAI_FIFOStatus_Full)              || \
+                                          ((STATUS) == SAI_FIFOStatus_Empty)) 
+/**
+  * @}
+  */
+
+  
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the SAI configuration to the default reset state *****/ 
+void SAI_DeInit(SAI_TypeDef* SAIx);
+
+/* Initialization and Configuration functions *********************************/
+void SAI_Init(SAI_Block_TypeDef* SAI_Block_x, SAI_InitTypeDef* SAI_InitStruct);
+void SAI_FrameInit(SAI_Block_TypeDef* SAI_Block_x, SAI_FrameInitTypeDef* SAI_FrameInitStruct);
+void SAI_SlotInit(SAI_Block_TypeDef* SAI_Block_x, SAI_SlotInitTypeDef* SAI_SlotInitStruct);
+void SAI_StructInit(SAI_InitTypeDef* SAI_InitStruct);
+void SAI_FrameStructInit(SAI_FrameInitTypeDef* SAI_FrameInitStruct);
+void SAI_SlotStructInit(SAI_SlotInitTypeDef* SAI_SlotInitStruct);
+
+void SAI_Cmd(SAI_Block_TypeDef* SAI_Block_x, FunctionalState NewState);
+void SAI_MonoModeConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_Mono_StreoMode);
+void SAI_TRIStateConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_TRIState);
+void SAI_CompandingModeConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_CompandingMode);
+void SAI_MuteModeCmd(SAI_Block_TypeDef* SAI_Block_x, FunctionalState NewState);
+void SAI_MuteValueConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_MuteValue);
+void SAI_MuteFrameCounterConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_MuteCounter);
+void SAI_FlushFIFO(SAI_Block_TypeDef* SAI_Block_x);
+
+/* Data transfers functions ***************************************************/ 
+void SAI_SendData(SAI_Block_TypeDef* SAI_Block_x, uint32_t Data);
+uint32_t SAI_ReceiveData(SAI_Block_TypeDef* SAI_Block_x);
+
+/* DMA transfers management functions *****************************************/
+void SAI_DMACmd(SAI_Block_TypeDef* SAI_Block_x, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void SAI_ITConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT, FunctionalState NewState);
+FlagStatus SAI_GetFlagStatus(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_FLAG);
+void SAI_ClearFlag(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_FLAG);
+ITStatus SAI_GetITStatus(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT);
+void SAI_ClearITPendingBit(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT);
+FunctionalState SAI_GetCmdStatus(SAI_Block_TypeDef* SAI_Block_x);
+uint32_t SAI_GetFIFOStatus(SAI_Block_TypeDef* SAI_Block_x);
+
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F446xx || STM32F469_479xx */ 
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_SAI_H */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_sdio.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_sdio.h
new file mode 100644
index 00000000..891e00b0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_sdio.h
@@ -0,0 +1,536 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_sdio.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the SDIO firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_SDIO_H
+#define __STM32F4xx_SDIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SDIO
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+
+typedef struct
+{
+  uint32_t SDIO_ClockEdge;            /*!< Specifies the clock transition on which the bit capture is made.
+                                           This parameter can be a value of @ref SDIO_Clock_Edge */
+
+  uint32_t SDIO_ClockBypass;          /*!< Specifies whether the SDIO Clock divider bypass is
+                                           enabled or disabled.
+                                           This parameter can be a value of @ref SDIO_Clock_Bypass */
+
+  uint32_t SDIO_ClockPowerSave;       /*!< Specifies whether SDIO Clock output is enabled or
+                                           disabled when the bus is idle.
+                                           This parameter can be a value of @ref SDIO_Clock_Power_Save */
+
+  uint32_t SDIO_BusWide;              /*!< Specifies the SDIO bus width.
+                                           This parameter can be a value of @ref SDIO_Bus_Wide */
+
+  uint32_t SDIO_HardwareFlowControl;  /*!< Specifies whether the SDIO hardware flow control is enabled or disabled.
+                                           This parameter can be a value of @ref SDIO_Hardware_Flow_Control */
+
+  uint8_t SDIO_ClockDiv;              /*!< Specifies the clock frequency of the SDIO controller.
+                                           This parameter can be a value between 0x00 and 0xFF. */
+                                           
+} SDIO_InitTypeDef;
+
+typedef struct
+{
+  uint32_t SDIO_Argument;  /*!< Specifies the SDIO command argument which is sent
+                                to a card as part of a command message. If a command
+                                contains an argument, it must be loaded into this register
+                                before writing the command to the command register */
+
+  uint32_t SDIO_CmdIndex;  /*!< Specifies the SDIO command index. It must be lower than 0x40. */
+
+  uint32_t SDIO_Response;  /*!< Specifies the SDIO response type.
+                                This parameter can be a value of @ref SDIO_Response_Type */
+
+  uint32_t SDIO_Wait;      /*!< Specifies whether SDIO wait for interrupt request is enabled or disabled.
+                                This parameter can be a value of @ref SDIO_Wait_Interrupt_State */
+
+  uint32_t SDIO_CPSM;      /*!< Specifies whether SDIO Command path state machine (CPSM)
+                                is enabled or disabled.
+                                This parameter can be a value of @ref SDIO_CPSM_State */
+} SDIO_CmdInitTypeDef;
+
+typedef struct
+{
+  uint32_t SDIO_DataTimeOut;    /*!< Specifies the data timeout period in card bus clock periods. */
+
+  uint32_t SDIO_DataLength;     /*!< Specifies the number of data bytes to be transferred. */
+ 
+  uint32_t SDIO_DataBlockSize;  /*!< Specifies the data block size for block transfer.
+                                     This parameter can be a value of @ref SDIO_Data_Block_Size */
+ 
+  uint32_t SDIO_TransferDir;    /*!< Specifies the data transfer direction, whether the transfer
+                                     is a read or write.
+                                     This parameter can be a value of @ref SDIO_Transfer_Direction */
+ 
+  uint32_t SDIO_TransferMode;   /*!< Specifies whether data transfer is in stream or block mode.
+                                     This parameter can be a value of @ref SDIO_Transfer_Type */
+ 
+  uint32_t SDIO_DPSM;           /*!< Specifies whether SDIO Data path state machine (DPSM)
+                                     is enabled or disabled.
+                                     This parameter can be a value of @ref SDIO_DPSM_State */
+} SDIO_DataInitTypeDef;
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SDIO_Exported_Constants
+  * @{
+  */
+
+/** @defgroup SDIO_Clock_Edge 
+  * @{
+  */
+
+#define SDIO_ClockEdge_Rising               ((uint32_t)0x00000000)
+#define SDIO_ClockEdge_Falling              ((uint32_t)0x00002000)
+#define IS_SDIO_CLOCK_EDGE(EDGE) (((EDGE) == SDIO_ClockEdge_Rising) || \
+                                  ((EDGE) == SDIO_ClockEdge_Falling))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Clock_Bypass 
+  * @{
+  */
+
+#define SDIO_ClockBypass_Disable             ((uint32_t)0x00000000)
+#define SDIO_ClockBypass_Enable              ((uint32_t)0x00000400)    
+#define IS_SDIO_CLOCK_BYPASS(BYPASS) (((BYPASS) == SDIO_ClockBypass_Disable) || \
+                                     ((BYPASS) == SDIO_ClockBypass_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup SDIO_Clock_Power_Save 
+  * @{
+  */
+
+#define SDIO_ClockPowerSave_Disable         ((uint32_t)0x00000000)
+#define SDIO_ClockPowerSave_Enable          ((uint32_t)0x00000200) 
+#define IS_SDIO_CLOCK_POWER_SAVE(SAVE) (((SAVE) == SDIO_ClockPowerSave_Disable) || \
+                                        ((SAVE) == SDIO_ClockPowerSave_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Bus_Wide 
+  * @{
+  */
+
+#define SDIO_BusWide_1b                     ((uint32_t)0x00000000)
+#define SDIO_BusWide_4b                     ((uint32_t)0x00000800)
+#define SDIO_BusWide_8b                     ((uint32_t)0x00001000)
+#define IS_SDIO_BUS_WIDE(WIDE) (((WIDE) == SDIO_BusWide_1b) || ((WIDE) == SDIO_BusWide_4b) || \
+                                ((WIDE) == SDIO_BusWide_8b))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Hardware_Flow_Control 
+  * @{
+  */
+
+#define SDIO_HardwareFlowControl_Disable    ((uint32_t)0x00000000)
+#define SDIO_HardwareFlowControl_Enable     ((uint32_t)0x00004000)
+#define IS_SDIO_HARDWARE_FLOW_CONTROL(CONTROL) (((CONTROL) == SDIO_HardwareFlowControl_Disable) || \
+                                                ((CONTROL) == SDIO_HardwareFlowControl_Enable))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Power_State 
+  * @{
+  */
+
+#define SDIO_PowerState_OFF                 ((uint32_t)0x00000000)
+#define SDIO_PowerState_ON                  ((uint32_t)0x00000003)
+#define IS_SDIO_POWER_STATE(STATE) (((STATE) == SDIO_PowerState_OFF) || ((STATE) == SDIO_PowerState_ON))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup SDIO_Interrupt_sources
+  * @{
+  */
+
+#define SDIO_IT_CCRCFAIL                    ((uint32_t)0x00000001)
+#define SDIO_IT_DCRCFAIL                    ((uint32_t)0x00000002)
+#define SDIO_IT_CTIMEOUT                    ((uint32_t)0x00000004)
+#define SDIO_IT_DTIMEOUT                    ((uint32_t)0x00000008)
+#define SDIO_IT_TXUNDERR                    ((uint32_t)0x00000010)
+#define SDIO_IT_RXOVERR                     ((uint32_t)0x00000020)
+#define SDIO_IT_CMDREND                     ((uint32_t)0x00000040)
+#define SDIO_IT_CMDSENT                     ((uint32_t)0x00000080)
+#define SDIO_IT_DATAEND                     ((uint32_t)0x00000100)
+#define SDIO_IT_STBITERR                    ((uint32_t)0x00000200)
+#define SDIO_IT_DBCKEND                     ((uint32_t)0x00000400)
+#define SDIO_IT_CMDACT                      ((uint32_t)0x00000800)
+#define SDIO_IT_TXACT                       ((uint32_t)0x00001000)
+#define SDIO_IT_RXACT                       ((uint32_t)0x00002000)
+#define SDIO_IT_TXFIFOHE                    ((uint32_t)0x00004000)
+#define SDIO_IT_RXFIFOHF                    ((uint32_t)0x00008000)
+#define SDIO_IT_TXFIFOF                     ((uint32_t)0x00010000)
+#define SDIO_IT_RXFIFOF                     ((uint32_t)0x00020000)
+#define SDIO_IT_TXFIFOE                     ((uint32_t)0x00040000)
+#define SDIO_IT_RXFIFOE                     ((uint32_t)0x00080000)
+#define SDIO_IT_TXDAVL                      ((uint32_t)0x00100000)
+#define SDIO_IT_RXDAVL                      ((uint32_t)0x00200000)
+#define SDIO_IT_SDIOIT                      ((uint32_t)0x00400000)
+#define SDIO_IT_CEATAEND                    ((uint32_t)0x00800000)
+#define IS_SDIO_IT(IT) ((((IT) & (uint32_t)0xFF000000) == 0x00) && ((IT) != (uint32_t)0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup SDIO_Command_Index
+  * @{
+  */
+
+#define IS_SDIO_CMD_INDEX(INDEX)            ((INDEX) < 0x40)
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Response_Type
+  * @{
+  */
+
+#define SDIO_Response_No                    ((uint32_t)0x00000000)
+#define SDIO_Response_Short                 ((uint32_t)0x00000040)
+#define SDIO_Response_Long                  ((uint32_t)0x000000C0)
+#define IS_SDIO_RESPONSE(RESPONSE) (((RESPONSE) == SDIO_Response_No) || \
+                                    ((RESPONSE) == SDIO_Response_Short) || \
+                                    ((RESPONSE) == SDIO_Response_Long))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Wait_Interrupt_State
+  * @{
+  */
+
+#define SDIO_Wait_No                        ((uint32_t)0x00000000) /*!< SDIO No Wait, TimeOut is enabled */
+#define SDIO_Wait_IT                        ((uint32_t)0x00000100) /*!< SDIO Wait Interrupt Request */
+#define SDIO_Wait_Pend                      ((uint32_t)0x00000200) /*!< SDIO Wait End of transfer */
+#define IS_SDIO_WAIT(WAIT) (((WAIT) == SDIO_Wait_No) || ((WAIT) == SDIO_Wait_IT) || \
+                            ((WAIT) == SDIO_Wait_Pend))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_CPSM_State
+  * @{
+  */
+
+#define SDIO_CPSM_Disable                    ((uint32_t)0x00000000)
+#define SDIO_CPSM_Enable                     ((uint32_t)0x00000400)
+#define IS_SDIO_CPSM(CPSM) (((CPSM) == SDIO_CPSM_Enable) || ((CPSM) == SDIO_CPSM_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup SDIO_Response_Registers
+  * @{
+  */
+
+#define SDIO_RESP1                          ((uint32_t)0x00000000)
+#define SDIO_RESP2                          ((uint32_t)0x00000004)
+#define SDIO_RESP3                          ((uint32_t)0x00000008)
+#define SDIO_RESP4                          ((uint32_t)0x0000000C)
+#define IS_SDIO_RESP(RESP) (((RESP) == SDIO_RESP1) || ((RESP) == SDIO_RESP2) || \
+                            ((RESP) == SDIO_RESP3) || ((RESP) == SDIO_RESP4))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Data_Length 
+  * @{
+  */
+
+#define IS_SDIO_DATA_LENGTH(LENGTH) ((LENGTH) <= 0x01FFFFFF)
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Data_Block_Size 
+  * @{
+  */
+
+#define SDIO_DataBlockSize_1b               ((uint32_t)0x00000000)
+#define SDIO_DataBlockSize_2b               ((uint32_t)0x00000010)
+#define SDIO_DataBlockSize_4b               ((uint32_t)0x00000020)
+#define SDIO_DataBlockSize_8b               ((uint32_t)0x00000030)
+#define SDIO_DataBlockSize_16b              ((uint32_t)0x00000040)
+#define SDIO_DataBlockSize_32b              ((uint32_t)0x00000050)
+#define SDIO_DataBlockSize_64b              ((uint32_t)0x00000060)
+#define SDIO_DataBlockSize_128b             ((uint32_t)0x00000070)
+#define SDIO_DataBlockSize_256b             ((uint32_t)0x00000080)
+#define SDIO_DataBlockSize_512b             ((uint32_t)0x00000090)
+#define SDIO_DataBlockSize_1024b            ((uint32_t)0x000000A0)
+#define SDIO_DataBlockSize_2048b            ((uint32_t)0x000000B0)
+#define SDIO_DataBlockSize_4096b            ((uint32_t)0x000000C0)
+#define SDIO_DataBlockSize_8192b            ((uint32_t)0x000000D0)
+#define SDIO_DataBlockSize_16384b           ((uint32_t)0x000000E0)
+#define IS_SDIO_BLOCK_SIZE(SIZE) (((SIZE) == SDIO_DataBlockSize_1b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_2b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_4b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_8b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_16b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_32b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_64b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_128b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_256b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_512b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_1024b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_2048b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_4096b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_8192b) || \
+                                  ((SIZE) == SDIO_DataBlockSize_16384b)) 
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Transfer_Direction 
+  * @{
+  */
+
+#define SDIO_TransferDir_ToCard             ((uint32_t)0x00000000)
+#define SDIO_TransferDir_ToSDIO             ((uint32_t)0x00000002)
+#define IS_SDIO_TRANSFER_DIR(DIR) (((DIR) == SDIO_TransferDir_ToCard) || \
+                                   ((DIR) == SDIO_TransferDir_ToSDIO))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Transfer_Type 
+  * @{
+  */
+
+#define SDIO_TransferMode_Block             ((uint32_t)0x00000000)
+#define SDIO_TransferMode_Stream            ((uint32_t)0x00000004)
+#define IS_SDIO_TRANSFER_MODE(MODE) (((MODE) == SDIO_TransferMode_Stream) || \
+                                     ((MODE) == SDIO_TransferMode_Block))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_DPSM_State 
+  * @{
+  */
+
+#define SDIO_DPSM_Disable                    ((uint32_t)0x00000000)
+#define SDIO_DPSM_Enable                     ((uint32_t)0x00000001)
+#define IS_SDIO_DPSM(DPSM) (((DPSM) == SDIO_DPSM_Enable) || ((DPSM) == SDIO_DPSM_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Flags 
+  * @{
+  */
+
+#define SDIO_FLAG_CCRCFAIL                  ((uint32_t)0x00000001)
+#define SDIO_FLAG_DCRCFAIL                  ((uint32_t)0x00000002)
+#define SDIO_FLAG_CTIMEOUT                  ((uint32_t)0x00000004)
+#define SDIO_FLAG_DTIMEOUT                  ((uint32_t)0x00000008)
+#define SDIO_FLAG_TXUNDERR                  ((uint32_t)0x00000010)
+#define SDIO_FLAG_RXOVERR                   ((uint32_t)0x00000020)
+#define SDIO_FLAG_CMDREND                   ((uint32_t)0x00000040)
+#define SDIO_FLAG_CMDSENT                   ((uint32_t)0x00000080)
+#define SDIO_FLAG_DATAEND                   ((uint32_t)0x00000100)
+#define SDIO_FLAG_STBITERR                  ((uint32_t)0x00000200)
+#define SDIO_FLAG_DBCKEND                   ((uint32_t)0x00000400)
+#define SDIO_FLAG_CMDACT                    ((uint32_t)0x00000800)
+#define SDIO_FLAG_TXACT                     ((uint32_t)0x00001000)
+#define SDIO_FLAG_RXACT                     ((uint32_t)0x00002000)
+#define SDIO_FLAG_TXFIFOHE                  ((uint32_t)0x00004000)
+#define SDIO_FLAG_RXFIFOHF                  ((uint32_t)0x00008000)
+#define SDIO_FLAG_TXFIFOF                   ((uint32_t)0x00010000)
+#define SDIO_FLAG_RXFIFOF                   ((uint32_t)0x00020000)
+#define SDIO_FLAG_TXFIFOE                   ((uint32_t)0x00040000)
+#define SDIO_FLAG_RXFIFOE                   ((uint32_t)0x00080000)
+#define SDIO_FLAG_TXDAVL                    ((uint32_t)0x00100000)
+#define SDIO_FLAG_RXDAVL                    ((uint32_t)0x00200000)
+#define SDIO_FLAG_SDIOIT                    ((uint32_t)0x00400000)
+#define SDIO_FLAG_CEATAEND                  ((uint32_t)0x00800000)
+#define IS_SDIO_FLAG(FLAG) (((FLAG)  == SDIO_FLAG_CCRCFAIL) || \
+                            ((FLAG)  == SDIO_FLAG_DCRCFAIL) || \
+                            ((FLAG)  == SDIO_FLAG_CTIMEOUT) || \
+                            ((FLAG)  == SDIO_FLAG_DTIMEOUT) || \
+                            ((FLAG)  == SDIO_FLAG_TXUNDERR) || \
+                            ((FLAG)  == SDIO_FLAG_RXOVERR) || \
+                            ((FLAG)  == SDIO_FLAG_CMDREND) || \
+                            ((FLAG)  == SDIO_FLAG_CMDSENT) || \
+                            ((FLAG)  == SDIO_FLAG_DATAEND) || \
+                            ((FLAG)  == SDIO_FLAG_STBITERR) || \
+                            ((FLAG)  == SDIO_FLAG_DBCKEND) || \
+                            ((FLAG)  == SDIO_FLAG_CMDACT) || \
+                            ((FLAG)  == SDIO_FLAG_TXACT) || \
+                            ((FLAG)  == SDIO_FLAG_RXACT) || \
+                            ((FLAG)  == SDIO_FLAG_TXFIFOHE) || \
+                            ((FLAG)  == SDIO_FLAG_RXFIFOHF) || \
+                            ((FLAG)  == SDIO_FLAG_TXFIFOF) || \
+                            ((FLAG)  == SDIO_FLAG_RXFIFOF) || \
+                            ((FLAG)  == SDIO_FLAG_TXFIFOE) || \
+                            ((FLAG)  == SDIO_FLAG_RXFIFOE) || \
+                            ((FLAG)  == SDIO_FLAG_TXDAVL) || \
+                            ((FLAG)  == SDIO_FLAG_RXDAVL) || \
+                            ((FLAG)  == SDIO_FLAG_SDIOIT) || \
+                            ((FLAG)  == SDIO_FLAG_CEATAEND))
+
+#define IS_SDIO_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFF3FF800) == 0x00) && ((FLAG) != (uint32_t)0x00))
+
+#define IS_SDIO_GET_IT(IT) (((IT)  == SDIO_IT_CCRCFAIL) || \
+                            ((IT)  == SDIO_IT_DCRCFAIL) || \
+                            ((IT)  == SDIO_IT_CTIMEOUT) || \
+                            ((IT)  == SDIO_IT_DTIMEOUT) || \
+                            ((IT)  == SDIO_IT_TXUNDERR) || \
+                            ((IT)  == SDIO_IT_RXOVERR) || \
+                            ((IT)  == SDIO_IT_CMDREND) || \
+                            ((IT)  == SDIO_IT_CMDSENT) || \
+                            ((IT)  == SDIO_IT_DATAEND) || \
+                            ((IT)  == SDIO_IT_STBITERR) || \
+                            ((IT)  == SDIO_IT_DBCKEND) || \
+                            ((IT)  == SDIO_IT_CMDACT) || \
+                            ((IT)  == SDIO_IT_TXACT) || \
+                            ((IT)  == SDIO_IT_RXACT) || \
+                            ((IT)  == SDIO_IT_TXFIFOHE) || \
+                            ((IT)  == SDIO_IT_RXFIFOHF) || \
+                            ((IT)  == SDIO_IT_TXFIFOF) || \
+                            ((IT)  == SDIO_IT_RXFIFOF) || \
+                            ((IT)  == SDIO_IT_TXFIFOE) || \
+                            ((IT)  == SDIO_IT_RXFIFOE) || \
+                            ((IT)  == SDIO_IT_TXDAVL) || \
+                            ((IT)  == SDIO_IT_RXDAVL) || \
+                            ((IT)  == SDIO_IT_SDIOIT) || \
+                            ((IT)  == SDIO_IT_CEATAEND))
+
+#define IS_SDIO_CLEAR_IT(IT) ((((IT) & (uint32_t)0xFF3FF800) == 0x00) && ((IT) != (uint32_t)0x00))
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Read_Wait_Mode 
+  * @{
+  */
+
+#define SDIO_ReadWaitMode_DATA2             ((uint32_t)0x00000000)
+#define SDIO_ReadWaitMode_CLK               ((uint32_t)0x00000001)
+#define IS_SDIO_READWAIT_MODE(MODE) (((MODE) == SDIO_ReadWaitMode_CLK) || \
+                                     ((MODE) == SDIO_ReadWaitMode_DATA2))
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+/*  Function used to set the SDIO configuration to the default reset state ****/
+void SDIO_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void SDIO_Init(SDIO_InitTypeDef* SDIO_InitStruct);
+void SDIO_StructInit(SDIO_InitTypeDef* SDIO_InitStruct);
+void SDIO_ClockCmd(FunctionalState NewState);
+void SDIO_SetPowerState(uint32_t SDIO_PowerState);
+uint32_t SDIO_GetPowerState(void);
+
+/* Command path state machine (CPSM) management functions *********************/
+void SDIO_SendCommand(SDIO_CmdInitTypeDef *SDIO_CmdInitStruct);
+void SDIO_CmdStructInit(SDIO_CmdInitTypeDef* SDIO_CmdInitStruct);
+uint8_t SDIO_GetCommandResponse(void);
+uint32_t SDIO_GetResponse(uint32_t SDIO_RESP);
+
+/* Data path state machine (DPSM) management functions ************************/
+void SDIO_DataConfig(SDIO_DataInitTypeDef* SDIO_DataInitStruct);
+void SDIO_DataStructInit(SDIO_DataInitTypeDef* SDIO_DataInitStruct);
+uint32_t SDIO_GetDataCounter(void);
+uint32_t SDIO_ReadData(void);
+void SDIO_WriteData(uint32_t Data);
+uint32_t SDIO_GetFIFOCount(void);
+
+/* SDIO IO Cards mode management functions ************************************/
+void SDIO_StartSDIOReadWait(FunctionalState NewState);
+void SDIO_StopSDIOReadWait(FunctionalState NewState);
+void SDIO_SetSDIOReadWaitMode(uint32_t SDIO_ReadWaitMode);
+void SDIO_SetSDIOOperation(FunctionalState NewState);
+void SDIO_SendSDIOSuspendCmd(FunctionalState NewState);
+
+/* CE-ATA mode management functions *******************************************/
+void SDIO_CommandCompletionCmd(FunctionalState NewState);
+void SDIO_CEATAITCmd(FunctionalState NewState);
+void SDIO_SendCEATACmd(FunctionalState NewState);
+
+/* DMA transfers management functions *****************************************/
+void SDIO_DMACmd(FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void SDIO_ITConfig(uint32_t SDIO_IT, FunctionalState NewState);
+FlagStatus SDIO_GetFlagStatus(uint32_t SDIO_FLAG);
+void SDIO_ClearFlag(uint32_t SDIO_FLAG);
+ITStatus SDIO_GetITStatus(uint32_t SDIO_IT);
+void SDIO_ClearITPendingBit(uint32_t SDIO_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_SDIO_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_spdifrx.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_spdifrx.h
new file mode 100644
index 00000000..6cf99966
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_spdifrx.h
@@ -0,0 +1,262 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_spdifrx.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the SPDIFRX firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_SPDIFRX_H
+#define __STM32F4xx_SPDIFRX_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SPDIFRX
+  * @{
+  */ 
+#if defined(STM32F446xx)
+/* Exported types ------------------------------------------------------------*/
+/** 
+  * @brief  SPDIFRX Init structure definition  
+  */
+typedef struct
+{
+  uint32_t SPDIFRX_InputSelection;           /*!< Specifies the SPDIFRX input selection.
+                                                This parameter can be a value of @ref SPDIFRX_Input_Selection */
+
+  uint32_t SPDIFRX_Retries;                  /*!< Specifies the Maximum allowed re-tries during synchronization phase.
+                                                This parameter can be a value of @ref SPDIFRX_Max_Retries */
+
+  uint32_t SPDIFRX_WaitForActivity;          /*!< Specifies the wait for activity on SPDIFRX selected input.
+                                                This parameter can be a value of @ref SPDIFRX_Wait_For_Activity. */
+
+  uint32_t SPDIFRX_ChannelSelection;         /*!< Specifies whether the control flow will take the channel status from channel A or B.
+                                                This parameter can be a value of @ref SPDIFRX_Channel_Selection */
+
+  uint32_t SPDIFRX_DataFormat;               /*!< Specifies the Data samples format (LSB, MSB, ...).
+                                                This parameter can be a value of @ref SPDIFRX_Data_Format */
+                                               
+  uint32_t SPDIFRX_StereoMode;               /*!< Specifies whether the peripheral is in stereo or mono mode.
+                                                This parameter can be a value of @ref SPDIFRX_Stereo_Mode */ 
+}SPDIFRX_InitTypeDef;
+
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SPDIFRX_Exported_Constants
+  * @{
+  */
+#define IS_SPDIFRX_PERIPH(PERIPH) (((PERIPH) == SPDIFRX)) 
+
+/** @defgroup SPDIFRX_Input_Selection SPDIFRX Input Selection
+  * @{
+  */
+#define SPDIFRX_Input_IN0               ((uint32_t)0x00000000)
+#define SPDIFRX_Input_IN1               ((uint32_t)0x00010000)  
+#define SPDIFRX_Input_IN2               ((uint32_t)0x00020000)
+#define SPDIFRX_Input_IN3               ((uint32_t)0x00030000)
+#define IS_SPDIFRX_INPUT_SELECT(INPUT)  (((INPUT) == SPDIFRX_Input_IN1) || \
+                                         ((INPUT) == SPDIFRX_Input_IN2) || \
+                                         ((INPUT) == SPDIFRX_Input_IN3)  || \
+                                         ((INPUT) == SPDIFRX_Input_IN0))
+/**
+  * @}
+  */
+
+/** @defgroup SPDIFRX_Max_Retries SPDIFRX Max Retries 
+  * @{
+  */
+#define SPDIFRX_1MAX_RETRIES               ((uint32_t)0x00000000)
+#define SPDIFRX_4MAX_RETRIES               ((uint32_t)0x00001000)  
+#define SPDIFRX_16MAX_RETRIES              ((uint32_t)0x00002000)
+#define SPDIFRX_64MAX_RETRIES              ((uint32_t)0x00003000)
+#define IS_SPDIFRX_MAX_RETRIES(RET)   (((RET) == SPDIFRX_1MAX_RETRIES) || \
+                                       ((RET) == SPDIFRX_4MAX_RETRIES) || \
+                                       ((RET) == SPDIFRX_16MAX_RETRIES)  || \
+                                       ((RET) == SPDIFRX_64MAX_RETRIES))
+/**
+  * @}
+  */
+
+/** @defgroup SPDIFRX_Wait_For_Activity SPDIFRX Wait For Activity
+  * @{
+  */
+#define SPDIFRX_WaitForActivity_Off                 ((uint32_t)0x00000000)
+#define SPDIFRX_WaitForActivity_On                  ((uint32_t)SPDIFRX_CR_WFA)
+#define IS_SPDIFRX_WAIT_FOR_ACTIVITY(VAL)    (((VAL) == SPDIFRX_WaitForActivity_On) || \
+                                              ((VAL) == SPDIFRX_WaitForActivity_Off))
+/**
+  * @}
+  */
+
+/** @defgroup SPDIFRX_ChannelSelection SPDIFRX Channel Selection
+  * @{
+  */
+#define SPDIFRX_Select_Channel_A      ((uint32_t)0x00000000)
+#define SPDIFRX_Select_Channel_B      ((uint32_t)SPDIFRX_CR_CHSEL)
+#define IS_SPDIFRX_CHANNEL(CHANNEL)   (((CHANNEL) == SPDIFRX_Select_Channel_A) || \
+                                       ((CHANNEL) == SPDIFRX_Select_Channel_B))
+/**
+  * @}
+  */
+
+/** @defgroup SPDIFRX_Block_Synchronization SPDIFRX Block Synchronization
+  * @{
+  */
+#define SPDIFRX_LSB_DataFormat                   ((uint32_t)0x00000000)
+#define SPDIFRX_MSB_DataFormat                   ((uint32_t)0x00000010)
+#define SPDIFRX_32BITS_DataFormat                ((uint32_t)0x00000020)
+#define IS_SPDIFRX_DATA_FORMAT(FORMAT)    (((FORMAT) == SPDIFRX_LSB_DataFormat) || \
+                                           ((FORMAT) == SPDIFRX_MSB_DataFormat) || \
+                                           ((FORMAT) == SPDIFRX_32BITS_DataFormat))
+/**
+  * @}
+  */ 
+
+/** @defgroup SPDIFRX_StereoMode SPDIFRX StereoMode
+  * @{
+  */
+#define SPDIFRX_StereoMode_Disabled          ((uint32_t)0x00000000)
+#define SPDIFRX_StereoMode_Enabled           ((uint32_t)SPDIFRX_CR_RXSTEO)
+#define IS_STEREO_MODE(MODE)  (((MODE) == SPDIFRX_StereoMode_Disabled) || \
+                               ((MODE) == SPDIFRX_StereoMode_Enabled))
+/**
+  * @}
+  */ 
+
+/** @defgroup SPDIFRX_State SPDIFRX State
+  * @{
+  */
+#define SPDIFRX_STATE_IDLE    ((uint32_t)0x00000000)
+#define SPDIFRX_STATE_SYNC    ((uint32_t)0x00000001)
+#define SPDIFRX_STATE_RCV     ((uint32_t)SPDIFRX_CR_SPDIFEN)
+#define IS_SPDIFRX_STATE(STATE)    (((STATE) == SPDIFRX_STATE_IDLE) || \
+                                    ((STATE) == SPDIFRX_STATE_SYNC) || \
+                                    ((STATE) == SPDIFRX_STATE_RCV))
+/**
+  * @}
+  */
+	
+/** @defgroup SPDIFRX_Interrupts_Definition SPDIFRX Interrupts Definition
+  * @{
+  */
+#define SPDIFRX_IT_RXNE                       ((uint32_t)SPDIFRX_IMR_RXNEIE)
+#define SPDIFRX_IT_CSRNE                      ((uint32_t)SPDIFRX_IMR_CSRNEIE)
+#define SPDIFRX_IT_PERRIE                     ((uint32_t)SPDIFRX_IMR_PERRIE)
+#define SPDIFRX_IT_OVRIE                      ((uint32_t)SPDIFRX_IMR_OVRIE)
+#define SPDIFRX_IT_SBLKIE                     ((uint32_t)SPDIFRX_IMR_SBLKIE)
+#define SPDIFRX_IT_SYNCDIE                    ((uint32_t)SPDIFRX_IMR_SYNCDIE)
+#define SPDIFRX_IT_IFEIE                      ((uint32_t)SPDIFRX_IMR_IFEIE )
+#define IS_SPDIFRX_CONFIG_IT(IT)    (((IT) == SPDIFRX_IT_RXNE)   || \
+                                     ((IT) == SPDIFRX_IT_CSRNE)   || \
+                                     ((IT) == SPDIFRX_IT_PERRIE)  || \
+                                     ((IT) == SPDIFRX_IT_OVRIE)   || \
+                                     ((IT) == SPDIFRX_IT_SBLKIE)  || \
+                                     ((IT) == SPDIFRX_IT_SYNCDIE) || \
+                                     ((IT) == SPDIFRX_IT_IFEIE))
+/**
+  * @}
+  */
+	
+/** @defgroup SPDIFRX_Flags_Definition SPDIFRX Flags Definition
+  * @{
+  */
+#define SPDIFRX_FLAG_RXNE                   ((uint32_t)SPDIFRX_SR_RXNE)
+#define SPDIFRX_FLAG_CSRNE                  ((uint32_t)SPDIFRX_SR_CSRNE)
+#define SPDIFRX_FLAG_PERR                   ((uint32_t)SPDIFRX_SR_PERR)
+#define SPDIFRX_FLAG_OVR                    ((uint32_t)SPDIFRX_SR_OVR)
+#define SPDIFRX_FLAG_SBD                    ((uint32_t)SPDIFRX_SR_SBD)
+#define SPDIFRX_FLAG_SYNCD                  ((uint32_t)SPDIFRX_SR_SYNCD)
+#define SPDIFRX_FLAG_FERR                   ((uint32_t)SPDIFRX_SR_FERR)
+#define SPDIFRX_FLAG_SERR                   ((uint32_t)SPDIFRX_SR_SERR)
+#define SPDIFRX_FLAG_TERR                   ((uint32_t)SPDIFRX_SR_TERR)
+#define IS_SPDIFRX_FLAG(FLAG)    (((FLAG) == SPDIFRX_FLAG_RXNE) || ((FLAG) == SPDIFRX_FLAG_CSRNE) || \
+                                  ((FLAG) == SPDIFRX_FLAG_PERR) || ((FLAG) == SPDIFRX_FLAG_OVR) || \
+                                  ((FLAG) == SPDIFRX_SR_SBD) || ((FLAG) == SPDIFRX_SR_SYNCD) || \
+                                  ((FLAG) == SPDIFRX_SR_FERR) || ((FLAG) == SPDIFRX_SR_SERR) || \
+				  ((FLAG) == SPDIFRX_SR_TERR))  
+#define IS_SPDIFRX_CLEAR_FLAG(FLAG)    (((FLAG) == SPDIFRX_FLAG_PERR) || ((FLAG) == SPDIFRX_FLAG_OVR)   || \
+                                        ((FLAG) == SPDIFRX_SR_SBD) || ((FLAG) == SPDIFRX_SR_SYNCD))  
+/**
+  * @}
+  */
+ 	
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the SPDIFRX configuration to the default reset state *****/ 
+void SPDIFRX_DeInit(void);
+
+/* Initialization and Configuration functions *********************************/
+void SPDIFRX_Init(SPDIFRX_InitTypeDef* SPDIFRX_InitStruct);
+void SPDIFRX_StructInit(SPDIFRX_InitTypeDef* SPDIFRX_InitStruct);
+void SPDIFRX_Cmd(uint32_t SPDIFRX_State);
+void SPDIFRX_SetPreambleTypeBit(FunctionalState NewState);
+void SPDIFRX_SetUserDataChannelStatusBits(FunctionalState NewState);
+void SPDIFRX_SetValidityBit(FunctionalState NewState);
+void SPDIFRX_SetParityBit(FunctionalState NewState);
+
+/* Data transfers functions ***************************************************/ 
+uint32_t SPDIFRX_ReceiveData(void);
+
+/* DMA transfers management functions *****************************************/
+void SPDIFRX_RxDMACmd(FunctionalState NewState);
+void SPDIFRX_CbDMACmd(FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void SPDIFRX_ITConfig(uint32_t SPDIFRX_IT, FunctionalState NewState);
+FlagStatus SPDIFRX_GetFlagStatus(uint32_t SPDIFRX_FLAG);
+void SPDIFRX_ClearFlag(uint32_t SPDIFRX_FLAG);
+ITStatus SPDIFRX_GetITStatus(uint32_t SPDIFRX_IT);
+void SPDIFRX_ClearITPendingBit(uint32_t SPDIFRX_IT);
+
+#endif /* STM32F446xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_SPDIFRX_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_spi.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_spi.h
new file mode 100644
index 00000000..9a42d040
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_spi.h
@@ -0,0 +1,549 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_spi.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the SPI 
+  *          firmware library. 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_SPI_H
+#define __STM32F4xx_SPI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SPI
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  SPI Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t SPI_Direction;           /*!< Specifies the SPI unidirectional or bidirectional data mode.
+                                         This parameter can be a value of @ref SPI_data_direction */
+
+  uint16_t SPI_Mode;                /*!< Specifies the SPI operating mode.
+                                         This parameter can be a value of @ref SPI_mode */
+
+  uint16_t SPI_DataSize;            /*!< Specifies the SPI data size.
+                                         This parameter can be a value of @ref SPI_data_size */
+
+  uint16_t SPI_CPOL;                /*!< Specifies the serial clock steady state.
+                                         This parameter can be a value of @ref SPI_Clock_Polarity */
+
+  uint16_t SPI_CPHA;                /*!< Specifies the clock active edge for the bit capture.
+                                         This parameter can be a value of @ref SPI_Clock_Phase */
+
+  uint16_t SPI_NSS;                 /*!< Specifies whether the NSS signal is managed by
+                                         hardware (NSS pin) or by software using the SSI bit.
+                                         This parameter can be a value of @ref SPI_Slave_Select_management */
+ 
+  uint16_t SPI_BaudRatePrescaler;   /*!< Specifies the Baud Rate prescaler value which will be
+                                         used to configure the transmit and receive SCK clock.
+                                         This parameter can be a value of @ref SPI_BaudRate_Prescaler
+                                         @note The communication clock is derived from the master
+                                               clock. The slave clock does not need to be set. */
+
+  uint16_t SPI_FirstBit;            /*!< Specifies whether data transfers start from MSB or LSB bit.
+                                         This parameter can be a value of @ref SPI_MSB_LSB_transmission */
+
+  uint16_t SPI_CRCPolynomial;       /*!< Specifies the polynomial used for the CRC calculation. */
+}SPI_InitTypeDef;
+
+/** 
+  * @brief  I2S Init structure definition  
+  */
+
+typedef struct
+{
+
+  uint16_t I2S_Mode;         /*!< Specifies the I2S operating mode.
+                                  This parameter can be a value of @ref I2S_Mode */
+
+  uint16_t I2S_Standard;     /*!< Specifies the standard used for the I2S communication.
+                                  This parameter can be a value of @ref I2S_Standard */
+
+  uint16_t I2S_DataFormat;   /*!< Specifies the data format for the I2S communication.
+                                  This parameter can be a value of @ref I2S_Data_Format */
+
+  uint16_t I2S_MCLKOutput;   /*!< Specifies whether the I2S MCLK output is enabled or not.
+                                  This parameter can be a value of @ref I2S_MCLK_Output */
+
+  uint32_t I2S_AudioFreq;    /*!< Specifies the frequency selected for the I2S communication.
+                                  This parameter can be a value of @ref I2S_Audio_Frequency */
+
+  uint16_t I2S_CPOL;         /*!< Specifies the idle state of the I2S clock.
+                                  This parameter can be a value of @ref I2S_Clock_Polarity */
+}I2S_InitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup SPI_Exported_Constants
+  * @{
+  */
+
+#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \
+                                   ((PERIPH) == SPI2) || \
+                                   ((PERIPH) == SPI3) || \
+                                   ((PERIPH) == SPI4) || \
+                                   ((PERIPH) == SPI5) || \
+                                   ((PERIPH) == SPI6))
+
+#define IS_SPI_ALL_PERIPH_EXT(PERIPH) (((PERIPH) == SPI1)    || \
+                                       ((PERIPH) == SPI2)    || \
+                                       ((PERIPH) == SPI3)    || \
+                                       ((PERIPH) == SPI4)    || \
+                                       ((PERIPH) == SPI5)    || \
+                                       ((PERIPH) == SPI6)    || \
+                                       ((PERIPH) == I2S2ext) || \
+                                       ((PERIPH) == I2S3ext))
+
+#define IS_SPI_23_PERIPH(PERIPH)  (((PERIPH) == SPI2) || \
+                                   ((PERIPH) == SPI3))
+
+#define IS_SPI_23_PERIPH_EXT(PERIPH)  (((PERIPH) == SPI2)    || \
+                                       ((PERIPH) == SPI3)    || \
+                                       ((PERIPH) == I2S2ext) || \
+                                       ((PERIPH) == I2S3ext))
+
+#define IS_I2S_EXT_PERIPH(PERIPH)  (((PERIPH) == I2S2ext) || \
+                                    ((PERIPH) == I2S3ext))
+
+
+/** @defgroup SPI_data_direction 
+  * @{
+  */
+  
+#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
+#define SPI_Direction_2Lines_RxOnly     ((uint16_t)0x0400)
+#define SPI_Direction_1Line_Rx          ((uint16_t)0x8000)
+#define SPI_Direction_1Line_Tx          ((uint16_t)0xC000)
+#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \
+                                     ((MODE) == SPI_Direction_2Lines_RxOnly) || \
+                                     ((MODE) == SPI_Direction_1Line_Rx) || \
+                                     ((MODE) == SPI_Direction_1Line_Tx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_mode 
+  * @{
+  */
+
+#define SPI_Mode_Master                 ((uint16_t)0x0104)
+#define SPI_Mode_Slave                  ((uint16_t)0x0000)
+#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \
+                           ((MODE) == SPI_Mode_Slave))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_data_size 
+  * @{
+  */
+
+#define SPI_DataSize_16b                ((uint16_t)0x0800)
+#define SPI_DataSize_8b                 ((uint16_t)0x0000)
+#define IS_SPI_DATASIZE(DATASIZE) (((DATASIZE) == SPI_DataSize_16b) || \
+                                   ((DATASIZE) == SPI_DataSize_8b))
+/**
+  * @}
+  */ 
+
+/** @defgroup SPI_Clock_Polarity 
+  * @{
+  */
+
+#define SPI_CPOL_Low                    ((uint16_t)0x0000)
+#define SPI_CPOL_High                   ((uint16_t)0x0002)
+#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \
+                           ((CPOL) == SPI_CPOL_High))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Clock_Phase 
+  * @{
+  */
+
+#define SPI_CPHA_1Edge                  ((uint16_t)0x0000)
+#define SPI_CPHA_2Edge                  ((uint16_t)0x0001)
+#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \
+                           ((CPHA) == SPI_CPHA_2Edge))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Slave_Select_management 
+  * @{
+  */
+
+#define SPI_NSS_Soft                    ((uint16_t)0x0200)
+#define SPI_NSS_Hard                    ((uint16_t)0x0000)
+#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \
+                         ((NSS) == SPI_NSS_Hard))
+/**
+  * @}
+  */ 
+
+/** @defgroup SPI_BaudRate_Prescaler 
+  * @{
+  */
+
+#define SPI_BaudRatePrescaler_2         ((uint16_t)0x0000)
+#define SPI_BaudRatePrescaler_4         ((uint16_t)0x0008)
+#define SPI_BaudRatePrescaler_8         ((uint16_t)0x0010)
+#define SPI_BaudRatePrescaler_16        ((uint16_t)0x0018)
+#define SPI_BaudRatePrescaler_32        ((uint16_t)0x0020)
+#define SPI_BaudRatePrescaler_64        ((uint16_t)0x0028)
+#define SPI_BaudRatePrescaler_128       ((uint16_t)0x0030)
+#define SPI_BaudRatePrescaler_256       ((uint16_t)0x0038)
+#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_4) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_8) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_16) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_32) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_64) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_128) || \
+                                              ((PRESCALER) == SPI_BaudRatePrescaler_256))
+/**
+  * @}
+  */ 
+
+/** @defgroup SPI_MSB_LSB_transmission 
+  * @{
+  */
+
+#define SPI_FirstBit_MSB                ((uint16_t)0x0000)
+#define SPI_FirstBit_LSB                ((uint16_t)0x0080)
+#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \
+                               ((BIT) == SPI_FirstBit_LSB))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Mode 
+  * @{
+  */
+
+#define I2S_Mode_SlaveTx                ((uint16_t)0x0000)
+#define I2S_Mode_SlaveRx                ((uint16_t)0x0100)
+#define I2S_Mode_MasterTx               ((uint16_t)0x0200)
+#define I2S_Mode_MasterRx               ((uint16_t)0x0300)
+#define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) || \
+                           ((MODE) == I2S_Mode_SlaveRx) || \
+                           ((MODE) == I2S_Mode_MasterTx)|| \
+                           ((MODE) == I2S_Mode_MasterRx))
+/**
+  * @}
+  */
+  
+
+/** @defgroup SPI_I2S_Standard 
+  * @{
+  */
+
+#define I2S_Standard_Phillips           ((uint16_t)0x0000)
+#define I2S_Standard_MSB                ((uint16_t)0x0010)
+#define I2S_Standard_LSB                ((uint16_t)0x0020)
+#define I2S_Standard_PCMShort           ((uint16_t)0x0030)
+#define I2S_Standard_PCMLong            ((uint16_t)0x00B0)
+#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) || \
+                                   ((STANDARD) == I2S_Standard_MSB) || \
+                                   ((STANDARD) == I2S_Standard_LSB) || \
+                                   ((STANDARD) == I2S_Standard_PCMShort) || \
+                                   ((STANDARD) == I2S_Standard_PCMLong))
+/**
+  * @}
+  */
+  
+/** @defgroup SPI_I2S_Data_Format 
+  * @{
+  */
+
+#define I2S_DataFormat_16b              ((uint16_t)0x0000)
+#define I2S_DataFormat_16bextended      ((uint16_t)0x0001)
+#define I2S_DataFormat_24b              ((uint16_t)0x0003)
+#define I2S_DataFormat_32b              ((uint16_t)0x0005)
+#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) || \
+                                    ((FORMAT) == I2S_DataFormat_16bextended) || \
+                                    ((FORMAT) == I2S_DataFormat_24b) || \
+                                    ((FORMAT) == I2S_DataFormat_32b))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_MCLK_Output 
+  * @{
+  */
+
+#define I2S_MCLKOutput_Enable           ((uint16_t)0x0200)
+#define I2S_MCLKOutput_Disable          ((uint16_t)0x0000)
+#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) || \
+                                    ((OUTPUT) == I2S_MCLKOutput_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Audio_Frequency 
+  * @{
+  */
+
+#define I2S_AudioFreq_192k               ((uint32_t)192000)
+#define I2S_AudioFreq_96k                ((uint32_t)96000)
+#define I2S_AudioFreq_48k                ((uint32_t)48000)
+#define I2S_AudioFreq_44k                ((uint32_t)44100)
+#define I2S_AudioFreq_32k                ((uint32_t)32000)
+#define I2S_AudioFreq_22k                ((uint32_t)22050)
+#define I2S_AudioFreq_16k                ((uint32_t)16000)
+#define I2S_AudioFreq_11k                ((uint32_t)11025)
+#define I2S_AudioFreq_8k                 ((uint32_t)8000)
+#define I2S_AudioFreq_Default            ((uint32_t)2)
+
+#define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AudioFreq_8k) && \
+                                 ((FREQ) <= I2S_AudioFreq_192k)) || \
+                                 ((FREQ) == I2S_AudioFreq_Default))
+/**
+  * @}
+  */
+            
+/** @defgroup SPI_I2S_Clock_Polarity 
+  * @{
+  */
+
+#define I2S_CPOL_Low                    ((uint16_t)0x0000)
+#define I2S_CPOL_High                   ((uint16_t)0x0008)
+#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) || \
+                           ((CPOL) == I2S_CPOL_High))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_DMA_transfer_requests 
+  * @{
+  */
+
+#define SPI_I2S_DMAReq_Tx               ((uint16_t)0x0002)
+#define SPI_I2S_DMAReq_Rx               ((uint16_t)0x0001)
+#define IS_SPI_I2S_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFFFC) == 0x00) && ((DMAREQ) != 0x00))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_NSS_internal_software_management 
+  * @{
+  */
+
+#define SPI_NSSInternalSoft_Set         ((uint16_t)0x0100)
+#define SPI_NSSInternalSoft_Reset       ((uint16_t)0xFEFF)
+#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \
+                                       ((INTERNAL) == SPI_NSSInternalSoft_Reset))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_Transmit_Receive 
+  * @{
+  */
+
+#define SPI_CRC_Tx                      ((uint8_t)0x00)
+#define SPI_CRC_Rx                      ((uint8_t)0x01)
+#define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_direction_transmit_receive 
+  * @{
+  */
+
+#define SPI_Direction_Rx                ((uint16_t)0xBFFF)
+#define SPI_Direction_Tx                ((uint16_t)0x4000)
+#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) || \
+                                     ((DIRECTION) == SPI_Direction_Tx))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_interrupts_definition 
+  * @{
+  */
+
+#define SPI_I2S_IT_TXE                  ((uint8_t)0x71)
+#define SPI_I2S_IT_RXNE                 ((uint8_t)0x60)
+#define SPI_I2S_IT_ERR                  ((uint8_t)0x50)
+#define I2S_IT_UDR                      ((uint8_t)0x53)
+#define SPI_I2S_IT_TIFRFE               ((uint8_t)0x58)
+
+#define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) || \
+                                  ((IT) == SPI_I2S_IT_RXNE) || \
+                                  ((IT) == SPI_I2S_IT_ERR))
+
+#define SPI_I2S_IT_OVR                  ((uint8_t)0x56)
+#define SPI_IT_MODF                     ((uint8_t)0x55)
+#define SPI_IT_CRCERR                   ((uint8_t)0x54)
+
+#define IS_SPI_I2S_CLEAR_IT(IT) (((IT) == SPI_IT_CRCERR))
+
+#define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE)|| ((IT) == SPI_I2S_IT_TXE) || \
+                               ((IT) == SPI_IT_CRCERR)  || ((IT) == SPI_IT_MODF) || \
+                               ((IT) == SPI_I2S_IT_OVR) || ((IT) == I2S_IT_UDR) ||\
+                               ((IT) == SPI_I2S_IT_TIFRFE))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_flags_definition 
+  * @{
+  */
+
+#define SPI_I2S_FLAG_RXNE               ((uint16_t)0x0001)
+#define SPI_I2S_FLAG_TXE                ((uint16_t)0x0002)
+#define I2S_FLAG_CHSIDE                 ((uint16_t)0x0004)
+#define I2S_FLAG_UDR                    ((uint16_t)0x0008)
+#define SPI_FLAG_CRCERR                 ((uint16_t)0x0010)
+#define SPI_FLAG_MODF                   ((uint16_t)0x0020)
+#define SPI_I2S_FLAG_OVR                ((uint16_t)0x0040)
+#define SPI_I2S_FLAG_BSY                ((uint16_t)0x0080)
+#define SPI_I2S_FLAG_TIFRFE             ((uint16_t)0x0100)
+
+#define IS_SPI_I2S_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR))
+#define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) || ((FLAG) == SPI_I2S_FLAG_OVR) || \
+                                   ((FLAG) == SPI_FLAG_MODF) || ((FLAG) == SPI_FLAG_CRCERR) || \
+                                   ((FLAG) == I2S_FLAG_UDR) || ((FLAG) == I2S_FLAG_CHSIDE) || \
+                                   ((FLAG) == SPI_I2S_FLAG_TXE) || ((FLAG) == SPI_I2S_FLAG_RXNE)|| \
+                                   ((FLAG) == SPI_I2S_FLAG_TIFRFE))
+/**
+  * @}
+  */
+
+/** @defgroup SPI_CRC_polynomial 
+  * @{
+  */
+
+#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1)
+/**
+  * @}
+  */
+
+/** @defgroup SPI_I2S_Legacy 
+  * @{
+  */
+
+#define SPI_DMAReq_Tx                SPI_I2S_DMAReq_Tx
+#define SPI_DMAReq_Rx                SPI_I2S_DMAReq_Rx
+#define SPI_IT_TXE                   SPI_I2S_IT_TXE
+#define SPI_IT_RXNE                  SPI_I2S_IT_RXNE
+#define SPI_IT_ERR                   SPI_I2S_IT_ERR
+#define SPI_IT_OVR                   SPI_I2S_IT_OVR
+#define SPI_FLAG_RXNE                SPI_I2S_FLAG_RXNE
+#define SPI_FLAG_TXE                 SPI_I2S_FLAG_TXE
+#define SPI_FLAG_OVR                 SPI_I2S_FLAG_OVR
+#define SPI_FLAG_BSY                 SPI_I2S_FLAG_BSY
+#define SPI_DeInit                   SPI_I2S_DeInit
+#define SPI_ITConfig                 SPI_I2S_ITConfig
+#define SPI_DMACmd                   SPI_I2S_DMACmd
+#define SPI_SendData                 SPI_I2S_SendData
+#define SPI_ReceiveData              SPI_I2S_ReceiveData
+#define SPI_GetFlagStatus            SPI_I2S_GetFlagStatus
+#define SPI_ClearFlag                SPI_I2S_ClearFlag
+#define SPI_GetITStatus              SPI_I2S_GetITStatus
+#define SPI_ClearITPendingBit        SPI_I2S_ClearITPendingBit
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/*  Function used to set the SPI configuration to the default reset state *****/ 
+void SPI_I2S_DeInit(SPI_TypeDef* SPIx);
+
+/* Initialization and Configuration functions *********************************/
+void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
+void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct);
+void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
+void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct);
+void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize);
+void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction);
+void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft);
+void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
+
+void I2S_FullDuplexConfig(SPI_TypeDef* I2Sxext, I2S_InitTypeDef* I2S_InitStruct);
+
+/* Data transfers functions ***************************************************/ 
+void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data);
+uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx);
+
+/* Hardware CRC Calculation functions *****************************************/
+void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
+void SPI_TransmitCRC(SPI_TypeDef* SPIx);
+uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC);
+uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
+
+/* DMA transfers management functions *****************************************/
+void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
+FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_SPI_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_syscfg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_syscfg.h
new file mode 100644
index 00000000..af075d5c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_syscfg.h
@@ -0,0 +1,231 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_syscfg.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the SYSCFG firmware
+  *          library. 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_SYSCFG_H
+#define __STM32F4xx_SYSCFG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup SYSCFG
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+  
+/** @defgroup SYSCFG_Exported_Constants 
+  * @{
+  */ 
+
+/** @defgroup SYSCFG_EXTI_Port_Sources 
+  * @{
+  */ 
+#define EXTI_PortSourceGPIOA       ((uint8_t)0x00)
+#define EXTI_PortSourceGPIOB       ((uint8_t)0x01)
+#define EXTI_PortSourceGPIOC       ((uint8_t)0x02)
+#define EXTI_PortSourceGPIOD       ((uint8_t)0x03)
+#define EXTI_PortSourceGPIOE       ((uint8_t)0x04)
+#define EXTI_PortSourceGPIOF       ((uint8_t)0x05)
+#define EXTI_PortSourceGPIOG       ((uint8_t)0x06)
+#define EXTI_PortSourceGPIOH       ((uint8_t)0x07)
+#define EXTI_PortSourceGPIOI       ((uint8_t)0x08)
+#define EXTI_PortSourceGPIOJ       ((uint8_t)0x09)
+#define EXTI_PortSourceGPIOK       ((uint8_t)0x0A)
+
+#define IS_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == EXTI_PortSourceGPIOA) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOB) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOC) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOD) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOE) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOF) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOG) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOH) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOI) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOJ) || \
+                                         ((PORTSOURCE) == EXTI_PortSourceGPIOK))
+                                         
+/**
+  * @}
+  */ 
+
+
+/** @defgroup SYSCFG_EXTI_Pin_Sources 
+  * @{
+  */ 
+#define EXTI_PinSource0            ((uint8_t)0x00)
+#define EXTI_PinSource1            ((uint8_t)0x01)
+#define EXTI_PinSource2            ((uint8_t)0x02)
+#define EXTI_PinSource3            ((uint8_t)0x03)
+#define EXTI_PinSource4            ((uint8_t)0x04)
+#define EXTI_PinSource5            ((uint8_t)0x05)
+#define EXTI_PinSource6            ((uint8_t)0x06)
+#define EXTI_PinSource7            ((uint8_t)0x07)
+#define EXTI_PinSource8            ((uint8_t)0x08)
+#define EXTI_PinSource9            ((uint8_t)0x09)
+#define EXTI_PinSource10           ((uint8_t)0x0A)
+#define EXTI_PinSource11           ((uint8_t)0x0B)
+#define EXTI_PinSource12           ((uint8_t)0x0C)
+#define EXTI_PinSource13           ((uint8_t)0x0D)
+#define EXTI_PinSource14           ((uint8_t)0x0E)
+#define EXTI_PinSource15           ((uint8_t)0x0F)
+#define IS_EXTI_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == EXTI_PinSource0)  || \
+                                       ((PINSOURCE) == EXTI_PinSource1)  || \
+                                       ((PINSOURCE) == EXTI_PinSource2)  || \
+                                       ((PINSOURCE) == EXTI_PinSource3)  || \
+                                       ((PINSOURCE) == EXTI_PinSource4)  || \
+                                       ((PINSOURCE) == EXTI_PinSource5)  || \
+                                       ((PINSOURCE) == EXTI_PinSource6)  || \
+                                       ((PINSOURCE) == EXTI_PinSource7)  || \
+                                       ((PINSOURCE) == EXTI_PinSource8)  || \
+                                       ((PINSOURCE) == EXTI_PinSource9)  || \
+                                       ((PINSOURCE) == EXTI_PinSource10) || \
+                                       ((PINSOURCE) == EXTI_PinSource11) || \
+                                       ((PINSOURCE) == EXTI_PinSource12) || \
+                                       ((PINSOURCE) == EXTI_PinSource13) || \
+                                       ((PINSOURCE) == EXTI_PinSource14) || \
+                                       ((PINSOURCE) == EXTI_PinSource15))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup SYSCFG_Memory_Remap_Config 
+  * @{
+  */ 
+#define SYSCFG_MemoryRemap_Flash       ((uint8_t)0x00)
+#define SYSCFG_MemoryRemap_SystemFlash ((uint8_t)0x01)
+#define SYSCFG_MemoryRemap_SRAM        ((uint8_t)0x03)
+#define SYSCFG_MemoryRemap_SDRAM       ((uint8_t)0x04)
+
+#if defined (STM32F40_41xxx)
+#define SYSCFG_MemoryRemap_FSMC        ((uint8_t)0x02) 
+#endif /* STM32F40_41xxx */
+
+#if defined (STM32F427_437xx) || defined (STM32F429_439xx)
+#define SYSCFG_MemoryRemap_FMC         ((uint8_t)0x02) 
+#endif /* STM32F427_437xx ||  STM32F429_439xx */  
+
+#if defined (STM32F446xx) || defined (STM32F469_479xx)
+#define SYSCFG_MemoryRemap_ExtMEM      ((uint8_t)0x02) 
+#endif /*  STM32F446xx || STM32F469_479xx */ 
+
+#if defined (STM32F40_41xxx) 
+#define IS_SYSCFG_MEMORY_REMAP_CONFING(REMAP) (((REMAP) == SYSCFG_MemoryRemap_Flash)       || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SystemFlash) || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SRAM)        || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_FSMC))
+#endif /* STM32F40_41xxx */
+
+#if defined (STM32F401xx) || defined (STM32F410xx) || defined (STM32F411xE)
+#define IS_SYSCFG_MEMORY_REMAP_CONFING(REMAP) (((REMAP) == SYSCFG_MemoryRemap_Flash)       || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SystemFlash) || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SRAM))
+#endif /* STM32F401xx || STM32F410xx || STM32F411xE */
+
+#if defined (STM32F427_437xx) || defined (STM32F429_439xx)
+#define IS_SYSCFG_MEMORY_REMAP_CONFING(REMAP) (((REMAP) == SYSCFG_MemoryRemap_Flash)       || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SystemFlash) || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SRAM)        || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SDRAM)       || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_FMC))
+#endif /* STM32F427_437xx ||  STM32F429_439xx */
+
+#if defined (STM32F446xx) || defined (STM32F469_479xx)
+#define IS_SYSCFG_MEMORY_REMAP_CONFING(REMAP) (((REMAP) == SYSCFG_MemoryRemap_Flash)       || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_ExtMEM)      || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SystemFlash) || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SRAM)        || \
+                                               ((REMAP) == SYSCFG_MemoryRemap_SDRAM))
+#endif /* STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F410xx)
+#define SYSCFG_Break_PVD             SYSCFG_CFGR2_PVDL
+#define SYSCFG_Break_HardFault       SYSCFG_CFGR2_CLL
+
+#define IS_SYSCFG_LOCK_CONFIG(BREAK) (((BREAK) == SYSCFG_Break_PVD)       || \
+                                      ((BREAK) == SYSCFG_Break_PVD))
+#endif /* STM32F410xx */
+/**
+  * @}
+  */ 
+
+
+/** @defgroup SYSCFG_ETHERNET_Media_Interface 
+  * @{
+  */ 
+#define SYSCFG_ETH_MediaInterface_MII    ((uint32_t)0x00000000)
+#define SYSCFG_ETH_MediaInterface_RMII   ((uint32_t)0x00000001)
+
+#define IS_SYSCFG_ETH_MEDIA_INTERFACE(INTERFACE) (((INTERFACE) == SYSCFG_ETH_MediaInterface_MII) || \
+                                                 ((INTERFACE) == SYSCFG_ETH_MediaInterface_RMII))
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+ 
+void       SYSCFG_DeInit(void);
+void       SYSCFG_MemoryRemapConfig(uint8_t SYSCFG_MemoryRemap);
+void       SYSCFG_MemorySwappingBank(FunctionalState NewState);
+void       SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex);
+void       SYSCFG_ETH_MediaInterfaceConfig(uint32_t SYSCFG_ETH_MediaInterface); 
+void       SYSCFG_CompensationCellCmd(FunctionalState NewState); 
+FlagStatus SYSCFG_GetCompensationCellStatus(void);
+#if defined(STM32F410xx)
+void       SYSCFG_BreakConfig(uint32_t SYSCFG_Break);
+#endif /* STM32F410xx */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_SYSCFG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_tim.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_tim.h
new file mode 100644
index 00000000..85461424
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_tim.h
@@ -0,0 +1,1150 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_tim.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the TIM firmware 
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_TIM_H
+#define __STM32F4xx_TIM_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup TIM
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+
+/** 
+  * @brief  TIM Time Base Init structure definition  
+  * @note   This structure is used with all TIMx except for TIM6 and TIM7.  
+  */
+
+typedef struct
+{
+  uint16_t TIM_Prescaler;         /*!< Specifies the prescaler value used to divide the TIM clock.
+                                       This parameter can be a number between 0x0000 and 0xFFFF */
+
+  uint16_t TIM_CounterMode;       /*!< Specifies the counter mode.
+                                       This parameter can be a value of @ref TIM_Counter_Mode */
+
+  uint32_t TIM_Period;            /*!< Specifies the period value to be loaded into the active
+                                       Auto-Reload Register at the next update event.
+                                       This parameter must be a number between 0x0000 and 0xFFFF.  */ 
+
+  uint16_t TIM_ClockDivision;     /*!< Specifies the clock division.
+                                      This parameter can be a value of @ref TIM_Clock_Division_CKD */
+
+  uint8_t TIM_RepetitionCounter;  /*!< Specifies the repetition counter value. Each time the RCR downcounter
+                                       reaches zero, an update event is generated and counting restarts
+                                       from the RCR value (N).
+                                       This means in PWM mode that (N+1) corresponds to:
+                                          - the number of PWM periods in edge-aligned mode
+                                          - the number of half PWM period in center-aligned mode
+                                       This parameter must be a number between 0x00 and 0xFF. 
+                                       @note This parameter is valid only for TIM1 and TIM8. */
+} TIM_TimeBaseInitTypeDef; 
+
+/** 
+  * @brief  TIM Output Compare Init structure definition  
+  */
+
+typedef struct
+{
+  uint16_t TIM_OCMode;        /*!< Specifies the TIM mode.
+                                   This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */
+
+  uint16_t TIM_OutputState;   /*!< Specifies the TIM Output Compare state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_State */
+
+  uint16_t TIM_OutputNState;  /*!< Specifies the TIM complementary Output Compare state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_State
+                                   @note This parameter is valid only for TIM1 and TIM8. */
+
+  uint32_t TIM_Pulse;         /*!< Specifies the pulse value to be loaded into the Capture Compare Register. 
+                                   This parameter can be a number between 0x0000 and 0xFFFF */
+
+  uint16_t TIM_OCPolarity;    /*!< Specifies the output polarity.
+                                   This parameter can be a value of @ref TIM_Output_Compare_Polarity */
+
+  uint16_t TIM_OCNPolarity;   /*!< Specifies the complementary output polarity.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_Polarity
+                                   @note This parameter is valid only for TIM1 and TIM8. */
+
+  uint16_t TIM_OCIdleState;   /*!< Specifies the TIM Output Compare pin state during Idle state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_Idle_State
+                                   @note This parameter is valid only for TIM1 and TIM8. */
+
+  uint16_t TIM_OCNIdleState;  /*!< Specifies the TIM Output Compare pin state during Idle state.
+                                   This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State
+                                   @note This parameter is valid only for TIM1 and TIM8. */
+} TIM_OCInitTypeDef;
+
+/** 
+  * @brief  TIM Input Capture Init structure definition  
+  */
+
+typedef struct
+{
+
+  uint16_t TIM_Channel;      /*!< Specifies the TIM channel.
+                                  This parameter can be a value of @ref TIM_Channel */
+
+  uint16_t TIM_ICPolarity;   /*!< Specifies the active edge of the input signal.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Polarity */
+
+  uint16_t TIM_ICSelection;  /*!< Specifies the input.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Selection */
+
+  uint16_t TIM_ICPrescaler;  /*!< Specifies the Input Capture Prescaler.
+                                  This parameter can be a value of @ref TIM_Input_Capture_Prescaler */
+
+  uint16_t TIM_ICFilter;     /*!< Specifies the input capture filter.
+                                  This parameter can be a number between 0x0 and 0xF */
+} TIM_ICInitTypeDef;
+
+/** 
+  * @brief  BDTR structure definition 
+  * @note   This structure is used only with TIM1 and TIM8.    
+  */
+
+typedef struct
+{
+
+  uint16_t TIM_OSSRState;        /*!< Specifies the Off-State selection used in Run mode.
+                                      This parameter can be a value of @ref TIM_OSSR_Off_State_Selection_for_Run_mode_state */
+
+  uint16_t TIM_OSSIState;        /*!< Specifies the Off-State used in Idle state.
+                                      This parameter can be a value of @ref TIM_OSSI_Off_State_Selection_for_Idle_mode_state */
+
+  uint16_t TIM_LOCKLevel;        /*!< Specifies the LOCK level parameters.
+                                      This parameter can be a value of @ref TIM_Lock_level */ 
+
+  uint16_t TIM_DeadTime;         /*!< Specifies the delay time between the switching-off and the
+                                      switching-on of the outputs.
+                                      This parameter can be a number between 0x00 and 0xFF  */
+
+  uint16_t TIM_Break;            /*!< Specifies whether the TIM Break input is enabled or not. 
+                                      This parameter can be a value of @ref TIM_Break_Input_enable_disable */
+
+  uint16_t TIM_BreakPolarity;    /*!< Specifies the TIM Break Input pin polarity.
+                                      This parameter can be a value of @ref TIM_Break_Polarity */
+
+  uint16_t TIM_AutomaticOutput;  /*!< Specifies whether the TIM Automatic Output feature is enabled or not. 
+                                      This parameter can be a value of @ref TIM_AOE_Bit_Set_Reset */
+} TIM_BDTRInitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup TIM_Exported_constants 
+  * @{
+  */
+
+#define IS_TIM_ALL_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                   ((PERIPH) == TIM2) || \
+                                   ((PERIPH) == TIM3) || \
+                                   ((PERIPH) == TIM4) || \
+                                   ((PERIPH) == TIM5) || \
+                                   ((PERIPH) == TIM6) || \
+                                   ((PERIPH) == TIM7) || \
+                                   ((PERIPH) == TIM8) || \
+                                   ((PERIPH) == TIM9) || \
+                                   ((PERIPH) == TIM10) || \
+                                   ((PERIPH) == TIM11) || \
+                                   ((PERIPH) == TIM12) || \
+                                   (((PERIPH) == TIM13) || \
+                                   ((PERIPH) == TIM14)))
+/* LIST1: TIM1, TIM2, TIM3, TIM4, TIM5, TIM8, TIM9, TIM10, TIM11, TIM12, TIM13 and TIM14 */                                         
+#define IS_TIM_LIST1_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM4) || \
+                                     ((PERIPH) == TIM5) || \
+                                     ((PERIPH) == TIM8) || \
+                                     ((PERIPH) == TIM9) || \
+                                     ((PERIPH) == TIM10) || \
+                                     ((PERIPH) == TIM11) || \
+                                     ((PERIPH) == TIM12) || \
+                                     ((PERIPH) == TIM13) || \
+                                     ((PERIPH) == TIM14))
+                                     
+/* LIST2: TIM1, TIM2, TIM3, TIM4, TIM5, TIM8, TIM9 and TIM12 */
+#define IS_TIM_LIST2_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM4) || \
+                                     ((PERIPH) == TIM5) || \
+                                     ((PERIPH) == TIM8) || \
+                                     ((PERIPH) == TIM9) || \
+                                     ((PERIPH) == TIM12))
+/* LIST3: TIM1, TIM2, TIM3, TIM4, TIM5 and TIM8 */
+#define IS_TIM_LIST3_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM4) || \
+                                     ((PERIPH) == TIM5) || \
+                                     ((PERIPH) == TIM8))
+/* LIST4: TIM1 and TIM8 */
+#define IS_TIM_LIST4_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM8))
+/* LIST5: TIM1, TIM2, TIM3, TIM4, TIM5, TIM6, TIM7 and TIM8 */
+#define IS_TIM_LIST5_PERIPH(PERIPH) (((PERIPH) == TIM1) || \
+                                     ((PERIPH) == TIM2) || \
+                                     ((PERIPH) == TIM3) || \
+                                     ((PERIPH) == TIM4) || \
+                                     ((PERIPH) == TIM5) || \
+                                     ((PERIPH) == TIM6) || \
+                                     ((PERIPH) == TIM7) || \
+                                     ((PERIPH) == TIM8))
+/* LIST6: TIM2, TIM5 and TIM11 */                               
+#define IS_TIM_LIST6_PERIPH(TIMx)(((TIMx) == TIM2) || \
+                                 ((TIMx) == TIM5) || \
+                                 ((TIMx) == TIM11))
+
+/** @defgroup TIM_Output_Compare_and_PWM_modes 
+  * @{
+  */
+
+#define TIM_OCMode_Timing                  ((uint16_t)0x0000)
+#define TIM_OCMode_Active                  ((uint16_t)0x0010)
+#define TIM_OCMode_Inactive                ((uint16_t)0x0020)
+#define TIM_OCMode_Toggle                  ((uint16_t)0x0030)
+#define TIM_OCMode_PWM1                    ((uint16_t)0x0060)
+#define TIM_OCMode_PWM2                    ((uint16_t)0x0070)
+#define IS_TIM_OC_MODE(MODE) (((MODE) == TIM_OCMode_Timing) || \
+                              ((MODE) == TIM_OCMode_Active) || \
+                              ((MODE) == TIM_OCMode_Inactive) || \
+                              ((MODE) == TIM_OCMode_Toggle)|| \
+                              ((MODE) == TIM_OCMode_PWM1) || \
+                              ((MODE) == TIM_OCMode_PWM2))
+#define IS_TIM_OCM(MODE) (((MODE) == TIM_OCMode_Timing) || \
+                          ((MODE) == TIM_OCMode_Active) || \
+                          ((MODE) == TIM_OCMode_Inactive) || \
+                          ((MODE) == TIM_OCMode_Toggle)|| \
+                          ((MODE) == TIM_OCMode_PWM1) || \
+                          ((MODE) == TIM_OCMode_PWM2) ||	\
+                          ((MODE) == TIM_ForcedAction_Active) || \
+                          ((MODE) == TIM_ForcedAction_InActive))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_One_Pulse_Mode 
+  * @{
+  */
+
+#define TIM_OPMode_Single                  ((uint16_t)0x0008)
+#define TIM_OPMode_Repetitive              ((uint16_t)0x0000)
+#define IS_TIM_OPM_MODE(MODE) (((MODE) == TIM_OPMode_Single) || \
+                               ((MODE) == TIM_OPMode_Repetitive))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Channel 
+  * @{
+  */
+
+#define TIM_Channel_1                      ((uint16_t)0x0000)
+#define TIM_Channel_2                      ((uint16_t)0x0004)
+#define TIM_Channel_3                      ((uint16_t)0x0008)
+#define TIM_Channel_4                      ((uint16_t)0x000C)
+                                 
+#define IS_TIM_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                 ((CHANNEL) == TIM_Channel_2) || \
+                                 ((CHANNEL) == TIM_Channel_3) || \
+                                 ((CHANNEL) == TIM_Channel_4))
+                                 
+#define IS_TIM_PWMI_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                      ((CHANNEL) == TIM_Channel_2))
+#define IS_TIM_COMPLEMENTARY_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \
+                                               ((CHANNEL) == TIM_Channel_2) || \
+                                               ((CHANNEL) == TIM_Channel_3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Clock_Division_CKD 
+  * @{
+  */
+
+#define TIM_CKD_DIV1                       ((uint16_t)0x0000)
+#define TIM_CKD_DIV2                       ((uint16_t)0x0100)
+#define TIM_CKD_DIV4                       ((uint16_t)0x0200)
+#define IS_TIM_CKD_DIV(DIV) (((DIV) == TIM_CKD_DIV1) || \
+                             ((DIV) == TIM_CKD_DIV2) || \
+                             ((DIV) == TIM_CKD_DIV4))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Counter_Mode 
+  * @{
+  */
+
+#define TIM_CounterMode_Up                 ((uint16_t)0x0000)
+#define TIM_CounterMode_Down               ((uint16_t)0x0010)
+#define TIM_CounterMode_CenterAligned1     ((uint16_t)0x0020)
+#define TIM_CounterMode_CenterAligned2     ((uint16_t)0x0040)
+#define TIM_CounterMode_CenterAligned3     ((uint16_t)0x0060)
+#define IS_TIM_COUNTER_MODE(MODE) (((MODE) == TIM_CounterMode_Up) ||  \
+                                   ((MODE) == TIM_CounterMode_Down) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned1) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned2) || \
+                                   ((MODE) == TIM_CounterMode_CenterAligned3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Polarity 
+  * @{
+  */
+
+#define TIM_OCPolarity_High                ((uint16_t)0x0000)
+#define TIM_OCPolarity_Low                 ((uint16_t)0x0002)
+#define IS_TIM_OC_POLARITY(POLARITY) (((POLARITY) == TIM_OCPolarity_High) || \
+                                      ((POLARITY) == TIM_OCPolarity_Low))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Output_Compare_N_Polarity 
+  * @{
+  */
+  
+#define TIM_OCNPolarity_High               ((uint16_t)0x0000)
+#define TIM_OCNPolarity_Low                ((uint16_t)0x0008)
+#define IS_TIM_OCN_POLARITY(POLARITY) (((POLARITY) == TIM_OCNPolarity_High) || \
+                                       ((POLARITY) == TIM_OCNPolarity_Low))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Output_Compare_State 
+  * @{
+  */
+
+#define TIM_OutputState_Disable            ((uint16_t)0x0000)
+#define TIM_OutputState_Enable             ((uint16_t)0x0001)
+#define IS_TIM_OUTPUT_STATE(STATE) (((STATE) == TIM_OutputState_Disable) || \
+                                    ((STATE) == TIM_OutputState_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_N_State
+  * @{
+  */
+
+#define TIM_OutputNState_Disable           ((uint16_t)0x0000)
+#define TIM_OutputNState_Enable            ((uint16_t)0x0004)
+#define IS_TIM_OUTPUTN_STATE(STATE) (((STATE) == TIM_OutputNState_Disable) || \
+                                     ((STATE) == TIM_OutputNState_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Capture_Compare_State
+  * @{
+  */
+
+#define TIM_CCx_Enable                      ((uint16_t)0x0001)
+#define TIM_CCx_Disable                     ((uint16_t)0x0000)
+#define IS_TIM_CCX(CCX) (((CCX) == TIM_CCx_Enable) || \
+                         ((CCX) == TIM_CCx_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Capture_Compare_N_State
+  * @{
+  */
+
+#define TIM_CCxN_Enable                     ((uint16_t)0x0004)
+#define TIM_CCxN_Disable                    ((uint16_t)0x0000)
+#define IS_TIM_CCXN(CCXN) (((CCXN) == TIM_CCxN_Enable) || \
+                           ((CCXN) == TIM_CCxN_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Break_Input_enable_disable 
+  * @{
+  */
+
+#define TIM_Break_Enable                   ((uint16_t)0x1000)
+#define TIM_Break_Disable                  ((uint16_t)0x0000)
+#define IS_TIM_BREAK_STATE(STATE) (((STATE) == TIM_Break_Enable) || \
+                                   ((STATE) == TIM_Break_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Break_Polarity 
+  * @{
+  */
+
+#define TIM_BreakPolarity_Low              ((uint16_t)0x0000)
+#define TIM_BreakPolarity_High             ((uint16_t)0x2000)
+#define IS_TIM_BREAK_POLARITY(POLARITY) (((POLARITY) == TIM_BreakPolarity_Low) || \
+                                         ((POLARITY) == TIM_BreakPolarity_High))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_AOE_Bit_Set_Reset 
+  * @{
+  */
+
+#define TIM_AutomaticOutput_Enable         ((uint16_t)0x4000)
+#define TIM_AutomaticOutput_Disable        ((uint16_t)0x0000)
+#define IS_TIM_AUTOMATIC_OUTPUT_STATE(STATE) (((STATE) == TIM_AutomaticOutput_Enable) || \
+                                              ((STATE) == TIM_AutomaticOutput_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Lock_level
+  * @{
+  */
+
+#define TIM_LOCKLevel_OFF                  ((uint16_t)0x0000)
+#define TIM_LOCKLevel_1                    ((uint16_t)0x0100)
+#define TIM_LOCKLevel_2                    ((uint16_t)0x0200)
+#define TIM_LOCKLevel_3                    ((uint16_t)0x0300)
+#define IS_TIM_LOCK_LEVEL(LEVEL) (((LEVEL) == TIM_LOCKLevel_OFF) || \
+                                  ((LEVEL) == TIM_LOCKLevel_1) || \
+                                  ((LEVEL) == TIM_LOCKLevel_2) || \
+                                  ((LEVEL) == TIM_LOCKLevel_3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_OSSI_Off_State_Selection_for_Idle_mode_state 
+  * @{
+  */
+
+#define TIM_OSSIState_Enable               ((uint16_t)0x0400)
+#define TIM_OSSIState_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OSSI_STATE(STATE) (((STATE) == TIM_OSSIState_Enable) || \
+                                  ((STATE) == TIM_OSSIState_Disable))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_OSSR_Off_State_Selection_for_Run_mode_state
+  * @{
+  */
+
+#define TIM_OSSRState_Enable               ((uint16_t)0x0800)
+#define TIM_OSSRState_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OSSR_STATE(STATE) (((STATE) == TIM_OSSRState_Enable) || \
+                                  ((STATE) == TIM_OSSRState_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Idle_State 
+  * @{
+  */
+
+#define TIM_OCIdleState_Set                ((uint16_t)0x0100)
+#define TIM_OCIdleState_Reset              ((uint16_t)0x0000)
+#define IS_TIM_OCIDLE_STATE(STATE) (((STATE) == TIM_OCIdleState_Set) || \
+                                    ((STATE) == TIM_OCIdleState_Reset))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_N_Idle_State 
+  * @{
+  */
+
+#define TIM_OCNIdleState_Set               ((uint16_t)0x0200)
+#define TIM_OCNIdleState_Reset             ((uint16_t)0x0000)
+#define IS_TIM_OCNIDLE_STATE(STATE) (((STATE) == TIM_OCNIdleState_Set) || \
+                                     ((STATE) == TIM_OCNIdleState_Reset))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Polarity 
+  * @{
+  */
+
+#define  TIM_ICPolarity_Rising             ((uint16_t)0x0000)
+#define  TIM_ICPolarity_Falling            ((uint16_t)0x0002)
+#define  TIM_ICPolarity_BothEdge           ((uint16_t)0x000A)
+#define IS_TIM_IC_POLARITY(POLARITY) (((POLARITY) == TIM_ICPolarity_Rising) || \
+                                      ((POLARITY) == TIM_ICPolarity_Falling)|| \
+                                      ((POLARITY) == TIM_ICPolarity_BothEdge))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Selection 
+  * @{
+  */
+
+#define TIM_ICSelection_DirectTI           ((uint16_t)0x0001) /*!< TIM Input 1, 2, 3 or 4 is selected to be 
+                                                                   connected to IC1, IC2, IC3 or IC4, respectively */
+#define TIM_ICSelection_IndirectTI         ((uint16_t)0x0002) /*!< TIM Input 1, 2, 3 or 4 is selected to be
+                                                                   connected to IC2, IC1, IC4 or IC3, respectively. */
+#define TIM_ICSelection_TRC                ((uint16_t)0x0003) /*!< TIM Input 1, 2, 3 or 4 is selected to be connected to TRC. */
+#define IS_TIM_IC_SELECTION(SELECTION) (((SELECTION) == TIM_ICSelection_DirectTI) || \
+                                        ((SELECTION) == TIM_ICSelection_IndirectTI) || \
+                                        ((SELECTION) == TIM_ICSelection_TRC))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Prescaler 
+  * @{
+  */
+
+#define TIM_ICPSC_DIV1                     ((uint16_t)0x0000) /*!< Capture performed each time an edge is detected on the capture input. */
+#define TIM_ICPSC_DIV2                     ((uint16_t)0x0004) /*!< Capture performed once every 2 events. */
+#define TIM_ICPSC_DIV4                     ((uint16_t)0x0008) /*!< Capture performed once every 4 events. */
+#define TIM_ICPSC_DIV8                     ((uint16_t)0x000C) /*!< Capture performed once every 8 events. */
+#define IS_TIM_IC_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ICPSC_DIV1) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV2) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV4) || \
+                                        ((PRESCALER) == TIM_ICPSC_DIV8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_interrupt_sources 
+  * @{
+  */
+
+#define TIM_IT_Update                      ((uint16_t)0x0001)
+#define TIM_IT_CC1                         ((uint16_t)0x0002)
+#define TIM_IT_CC2                         ((uint16_t)0x0004)
+#define TIM_IT_CC3                         ((uint16_t)0x0008)
+#define TIM_IT_CC4                         ((uint16_t)0x0010)
+#define TIM_IT_COM                         ((uint16_t)0x0020)
+#define TIM_IT_Trigger                     ((uint16_t)0x0040)
+#define TIM_IT_Break                       ((uint16_t)0x0080)
+#define IS_TIM_IT(IT) ((((IT) & (uint16_t)0xFF00) == 0x0000) && ((IT) != 0x0000))
+
+#define IS_TIM_GET_IT(IT) (((IT) == TIM_IT_Update) || \
+                           ((IT) == TIM_IT_CC1) || \
+                           ((IT) == TIM_IT_CC2) || \
+                           ((IT) == TIM_IT_CC3) || \
+                           ((IT) == TIM_IT_CC4) || \
+                           ((IT) == TIM_IT_COM) || \
+                           ((IT) == TIM_IT_Trigger) || \
+                           ((IT) == TIM_IT_Break))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_Base_address 
+  * @{
+  */
+
+#define TIM_DMABase_CR1                    ((uint16_t)0x0000)
+#define TIM_DMABase_CR2                    ((uint16_t)0x0001)
+#define TIM_DMABase_SMCR                   ((uint16_t)0x0002)
+#define TIM_DMABase_DIER                   ((uint16_t)0x0003)
+#define TIM_DMABase_SR                     ((uint16_t)0x0004)
+#define TIM_DMABase_EGR                    ((uint16_t)0x0005)
+#define TIM_DMABase_CCMR1                  ((uint16_t)0x0006)
+#define TIM_DMABase_CCMR2                  ((uint16_t)0x0007)
+#define TIM_DMABase_CCER                   ((uint16_t)0x0008)
+#define TIM_DMABase_CNT                    ((uint16_t)0x0009)
+#define TIM_DMABase_PSC                    ((uint16_t)0x000A)
+#define TIM_DMABase_ARR                    ((uint16_t)0x000B)
+#define TIM_DMABase_RCR                    ((uint16_t)0x000C)
+#define TIM_DMABase_CCR1                   ((uint16_t)0x000D)
+#define TIM_DMABase_CCR2                   ((uint16_t)0x000E)
+#define TIM_DMABase_CCR3                   ((uint16_t)0x000F)
+#define TIM_DMABase_CCR4                   ((uint16_t)0x0010)
+#define TIM_DMABase_BDTR                   ((uint16_t)0x0011)
+#define TIM_DMABase_DCR                    ((uint16_t)0x0012)
+#define TIM_DMABase_OR                     ((uint16_t)0x0013)
+#define IS_TIM_DMA_BASE(BASE) (((BASE) == TIM_DMABase_CR1) || \
+                               ((BASE) == TIM_DMABase_CR2) || \
+                               ((BASE) == TIM_DMABase_SMCR) || \
+                               ((BASE) == TIM_DMABase_DIER) || \
+                               ((BASE) == TIM_DMABase_SR) || \
+                               ((BASE) == TIM_DMABase_EGR) || \
+                               ((BASE) == TIM_DMABase_CCMR1) || \
+                               ((BASE) == TIM_DMABase_CCMR2) || \
+                               ((BASE) == TIM_DMABase_CCER) || \
+                               ((BASE) == TIM_DMABase_CNT) || \
+                               ((BASE) == TIM_DMABase_PSC) || \
+                               ((BASE) == TIM_DMABase_ARR) || \
+                               ((BASE) == TIM_DMABase_RCR) || \
+                               ((BASE) == TIM_DMABase_CCR1) || \
+                               ((BASE) == TIM_DMABase_CCR2) || \
+                               ((BASE) == TIM_DMABase_CCR3) || \
+                               ((BASE) == TIM_DMABase_CCR4) || \
+                               ((BASE) == TIM_DMABase_BDTR) || \
+                               ((BASE) == TIM_DMABase_DCR) || \
+                               ((BASE) == TIM_DMABase_OR))                     
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_Burst_Length 
+  * @{
+  */
+
+#define TIM_DMABurstLength_1Transfer           ((uint16_t)0x0000)
+#define TIM_DMABurstLength_2Transfers          ((uint16_t)0x0100)
+#define TIM_DMABurstLength_3Transfers          ((uint16_t)0x0200)
+#define TIM_DMABurstLength_4Transfers          ((uint16_t)0x0300)
+#define TIM_DMABurstLength_5Transfers          ((uint16_t)0x0400)
+#define TIM_DMABurstLength_6Transfers          ((uint16_t)0x0500)
+#define TIM_DMABurstLength_7Transfers          ((uint16_t)0x0600)
+#define TIM_DMABurstLength_8Transfers          ((uint16_t)0x0700)
+#define TIM_DMABurstLength_9Transfers          ((uint16_t)0x0800)
+#define TIM_DMABurstLength_10Transfers         ((uint16_t)0x0900)
+#define TIM_DMABurstLength_11Transfers         ((uint16_t)0x0A00)
+#define TIM_DMABurstLength_12Transfers         ((uint16_t)0x0B00)
+#define TIM_DMABurstLength_13Transfers         ((uint16_t)0x0C00)
+#define TIM_DMABurstLength_14Transfers         ((uint16_t)0x0D00)
+#define TIM_DMABurstLength_15Transfers         ((uint16_t)0x0E00)
+#define TIM_DMABurstLength_16Transfers         ((uint16_t)0x0F00)
+#define TIM_DMABurstLength_17Transfers         ((uint16_t)0x1000)
+#define TIM_DMABurstLength_18Transfers         ((uint16_t)0x1100)
+#define IS_TIM_DMA_LENGTH(LENGTH) (((LENGTH) == TIM_DMABurstLength_1Transfer) || \
+                                   ((LENGTH) == TIM_DMABurstLength_2Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_3Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_4Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_5Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_6Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_7Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_8Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_9Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_10Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_11Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_12Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_13Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_14Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_15Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_16Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_17Transfers) || \
+                                   ((LENGTH) == TIM_DMABurstLength_18Transfers))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_DMA_sources 
+  * @{
+  */
+
+#define TIM_DMA_Update                     ((uint16_t)0x0100)
+#define TIM_DMA_CC1                        ((uint16_t)0x0200)
+#define TIM_DMA_CC2                        ((uint16_t)0x0400)
+#define TIM_DMA_CC3                        ((uint16_t)0x0800)
+#define TIM_DMA_CC4                        ((uint16_t)0x1000)
+#define TIM_DMA_COM                        ((uint16_t)0x2000)
+#define TIM_DMA_Trigger                    ((uint16_t)0x4000)
+#define IS_TIM_DMA_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0x80FF) == 0x0000) && ((SOURCE) != 0x0000))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Prescaler 
+  * @{
+  */
+
+#define TIM_ExtTRGPSC_OFF                  ((uint16_t)0x0000)
+#define TIM_ExtTRGPSC_DIV2                 ((uint16_t)0x1000)
+#define TIM_ExtTRGPSC_DIV4                 ((uint16_t)0x2000)
+#define TIM_ExtTRGPSC_DIV8                 ((uint16_t)0x3000)
+#define IS_TIM_EXT_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ExtTRGPSC_OFF) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV2) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV4) || \
+                                         ((PRESCALER) == TIM_ExtTRGPSC_DIV8))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Internal_Trigger_Selection 
+  * @{
+  */
+
+#define TIM_TS_ITR0                        ((uint16_t)0x0000)
+#define TIM_TS_ITR1                        ((uint16_t)0x0010)
+#define TIM_TS_ITR2                        ((uint16_t)0x0020)
+#define TIM_TS_ITR3                        ((uint16_t)0x0030)
+#define TIM_TS_TI1F_ED                     ((uint16_t)0x0040)
+#define TIM_TS_TI1FP1                      ((uint16_t)0x0050)
+#define TIM_TS_TI2FP2                      ((uint16_t)0x0060)
+#define TIM_TS_ETRF                        ((uint16_t)0x0070)
+#define IS_TIM_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \
+                                             ((SELECTION) == TIM_TS_ITR1) || \
+                                             ((SELECTION) == TIM_TS_ITR2) || \
+                                             ((SELECTION) == TIM_TS_ITR3) || \
+                                             ((SELECTION) == TIM_TS_TI1F_ED) || \
+                                             ((SELECTION) == TIM_TS_TI1FP1) || \
+                                             ((SELECTION) == TIM_TS_TI2FP2) || \
+                                             ((SELECTION) == TIM_TS_ETRF))
+#define IS_TIM_INTERNAL_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \
+                                                      ((SELECTION) == TIM_TS_ITR1) || \
+                                                      ((SELECTION) == TIM_TS_ITR2) || \
+                                                      ((SELECTION) == TIM_TS_ITR3))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_TIx_External_Clock_Source 
+  * @{
+  */
+
+#define TIM_TIxExternalCLK1Source_TI1      ((uint16_t)0x0050)
+#define TIM_TIxExternalCLK1Source_TI2      ((uint16_t)0x0060)
+#define TIM_TIxExternalCLK1Source_TI1ED    ((uint16_t)0x0040)
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Polarity 
+  * @{
+  */ 
+#define TIM_ExtTRGPolarity_Inverted        ((uint16_t)0x8000)
+#define TIM_ExtTRGPolarity_NonInverted     ((uint16_t)0x0000)
+#define IS_TIM_EXT_POLARITY(POLARITY) (((POLARITY) == TIM_ExtTRGPolarity_Inverted) || \
+                                       ((POLARITY) == TIM_ExtTRGPolarity_NonInverted))
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Prescaler_Reload_Mode 
+  * @{
+  */
+
+#define TIM_PSCReloadMode_Update           ((uint16_t)0x0000)
+#define TIM_PSCReloadMode_Immediate        ((uint16_t)0x0001)
+#define IS_TIM_PRESCALER_RELOAD(RELOAD) (((RELOAD) == TIM_PSCReloadMode_Update) || \
+                                         ((RELOAD) == TIM_PSCReloadMode_Immediate))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Forced_Action 
+  * @{
+  */
+
+#define TIM_ForcedAction_Active            ((uint16_t)0x0050)
+#define TIM_ForcedAction_InActive          ((uint16_t)0x0040)
+#define IS_TIM_FORCED_ACTION(ACTION) (((ACTION) == TIM_ForcedAction_Active) || \
+                                      ((ACTION) == TIM_ForcedAction_InActive))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Encoder_Mode 
+  * @{
+  */
+
+#define TIM_EncoderMode_TI1                ((uint16_t)0x0001)
+#define TIM_EncoderMode_TI2                ((uint16_t)0x0002)
+#define TIM_EncoderMode_TI12               ((uint16_t)0x0003)
+#define IS_TIM_ENCODER_MODE(MODE) (((MODE) == TIM_EncoderMode_TI1) || \
+                                   ((MODE) == TIM_EncoderMode_TI2) || \
+                                   ((MODE) == TIM_EncoderMode_TI12))
+/**
+  * @}
+  */ 
+
+
+/** @defgroup TIM_Event_Source 
+  * @{
+  */
+
+#define TIM_EventSource_Update             ((uint16_t)0x0001)
+#define TIM_EventSource_CC1                ((uint16_t)0x0002)
+#define TIM_EventSource_CC2                ((uint16_t)0x0004)
+#define TIM_EventSource_CC3                ((uint16_t)0x0008)
+#define TIM_EventSource_CC4                ((uint16_t)0x0010)
+#define TIM_EventSource_COM                ((uint16_t)0x0020)
+#define TIM_EventSource_Trigger            ((uint16_t)0x0040)
+#define TIM_EventSource_Break              ((uint16_t)0x0080)
+#define IS_TIM_EVENT_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0xFF00) == 0x0000) && ((SOURCE) != 0x0000))                                          
+  
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Update_Source 
+  * @{
+  */
+
+#define TIM_UpdateSource_Global            ((uint16_t)0x0000) /*!< Source of update is the counter overflow/underflow
+                                                                   or the setting of UG bit, or an update generation
+                                                                   through the slave mode controller. */
+#define TIM_UpdateSource_Regular           ((uint16_t)0x0001) /*!< Source of update is counter overflow/underflow. */
+#define IS_TIM_UPDATE_SOURCE(SOURCE) (((SOURCE) == TIM_UpdateSource_Global) || \
+                                      ((SOURCE) == TIM_UpdateSource_Regular))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Preload_State 
+  * @{
+  */
+
+#define TIM_OCPreload_Enable               ((uint16_t)0x0008)
+#define TIM_OCPreload_Disable              ((uint16_t)0x0000)
+#define IS_TIM_OCPRELOAD_STATE(STATE) (((STATE) == TIM_OCPreload_Enable) || \
+                                       ((STATE) == TIM_OCPreload_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Fast_State 
+  * @{
+  */
+
+#define TIM_OCFast_Enable                  ((uint16_t)0x0004)
+#define TIM_OCFast_Disable                 ((uint16_t)0x0000)
+#define IS_TIM_OCFAST_STATE(STATE) (((STATE) == TIM_OCFast_Enable) || \
+                                    ((STATE) == TIM_OCFast_Disable))
+                                     
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Output_Compare_Clear_State 
+  * @{
+  */
+
+#define TIM_OCClear_Enable                 ((uint16_t)0x0080)
+#define TIM_OCClear_Disable                ((uint16_t)0x0000)
+#define IS_TIM_OCCLEAR_STATE(STATE) (((STATE) == TIM_OCClear_Enable) || \
+                                     ((STATE) == TIM_OCClear_Disable))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Trigger_Output_Source 
+  * @{
+  */
+
+#define TIM_TRGOSource_Reset               ((uint16_t)0x0000)
+#define TIM_TRGOSource_Enable              ((uint16_t)0x0010)
+#define TIM_TRGOSource_Update              ((uint16_t)0x0020)
+#define TIM_TRGOSource_OC1                 ((uint16_t)0x0030)
+#define TIM_TRGOSource_OC1Ref              ((uint16_t)0x0040)
+#define TIM_TRGOSource_OC2Ref              ((uint16_t)0x0050)
+#define TIM_TRGOSource_OC3Ref              ((uint16_t)0x0060)
+#define TIM_TRGOSource_OC4Ref              ((uint16_t)0x0070)
+#define IS_TIM_TRGO_SOURCE(SOURCE) (((SOURCE) == TIM_TRGOSource_Reset) || \
+                                    ((SOURCE) == TIM_TRGOSource_Enable) || \
+                                    ((SOURCE) == TIM_TRGOSource_Update) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC1) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC1Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC2Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC3Ref) || \
+                                    ((SOURCE) == TIM_TRGOSource_OC4Ref))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Slave_Mode 
+  * @{
+  */
+
+#define TIM_SlaveMode_Reset                ((uint16_t)0x0004)
+#define TIM_SlaveMode_Gated                ((uint16_t)0x0005)
+#define TIM_SlaveMode_Trigger              ((uint16_t)0x0006)
+#define TIM_SlaveMode_External1            ((uint16_t)0x0007)
+#define IS_TIM_SLAVE_MODE(MODE) (((MODE) == TIM_SlaveMode_Reset) || \
+                                 ((MODE) == TIM_SlaveMode_Gated) || \
+                                 ((MODE) == TIM_SlaveMode_Trigger) || \
+                                 ((MODE) == TIM_SlaveMode_External1))
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Master_Slave_Mode 
+  * @{
+  */
+
+#define TIM_MasterSlaveMode_Enable         ((uint16_t)0x0080)
+#define TIM_MasterSlaveMode_Disable        ((uint16_t)0x0000)
+#define IS_TIM_MSM_STATE(STATE) (((STATE) == TIM_MasterSlaveMode_Enable) || \
+                                 ((STATE) == TIM_MasterSlaveMode_Disable))
+/**
+  * @}
+  */ 
+/** @defgroup TIM_Remap 
+  * @{
+  */
+
+#define TIM2_TIM8_TRGO                     ((uint16_t)0x0000)
+#define TIM2_ETH_PTP                       ((uint16_t)0x0400)
+#define TIM2_USBFS_SOF                     ((uint16_t)0x0800)
+#define TIM2_USBHS_SOF                     ((uint16_t)0x0C00)
+
+#define TIM5_GPIO                          ((uint16_t)0x0000)
+#define TIM5_LSI                           ((uint16_t)0x0040)
+#define TIM5_LSE                           ((uint16_t)0x0080)
+#define TIM5_RTC                           ((uint16_t)0x00C0)
+
+#define TIM11_GPIO                         ((uint16_t)0x0000)
+#define TIM11_HSE                          ((uint16_t)0x0002)
+
+#define IS_TIM_REMAP(TIM_REMAP)	 (((TIM_REMAP) == TIM2_TIM8_TRGO)||\
+                                  ((TIM_REMAP) == TIM2_ETH_PTP)||\
+                                  ((TIM_REMAP) == TIM2_USBFS_SOF)||\
+                                  ((TIM_REMAP) == TIM2_USBHS_SOF)||\
+                                  ((TIM_REMAP) == TIM5_GPIO)||\
+                                  ((TIM_REMAP) == TIM5_LSI)||\
+                                  ((TIM_REMAP) == TIM5_LSE)||\
+                                  ((TIM_REMAP) == TIM5_RTC)||\
+                                  ((TIM_REMAP) == TIM11_GPIO)||\
+                                  ((TIM_REMAP) == TIM11_HSE))
+
+/**
+  * @}
+  */ 
+/** @defgroup TIM_Flags 
+  * @{
+  */
+
+#define TIM_FLAG_Update                    ((uint16_t)0x0001)
+#define TIM_FLAG_CC1                       ((uint16_t)0x0002)
+#define TIM_FLAG_CC2                       ((uint16_t)0x0004)
+#define TIM_FLAG_CC3                       ((uint16_t)0x0008)
+#define TIM_FLAG_CC4                       ((uint16_t)0x0010)
+#define TIM_FLAG_COM                       ((uint16_t)0x0020)
+#define TIM_FLAG_Trigger                   ((uint16_t)0x0040)
+#define TIM_FLAG_Break                     ((uint16_t)0x0080)
+#define TIM_FLAG_CC1OF                     ((uint16_t)0x0200)
+#define TIM_FLAG_CC2OF                     ((uint16_t)0x0400)
+#define TIM_FLAG_CC3OF                     ((uint16_t)0x0800)
+#define TIM_FLAG_CC4OF                     ((uint16_t)0x1000)
+#define IS_TIM_GET_FLAG(FLAG) (((FLAG) == TIM_FLAG_Update) || \
+                               ((FLAG) == TIM_FLAG_CC1) || \
+                               ((FLAG) == TIM_FLAG_CC2) || \
+                               ((FLAG) == TIM_FLAG_CC3) || \
+                               ((FLAG) == TIM_FLAG_CC4) || \
+                               ((FLAG) == TIM_FLAG_COM) || \
+                               ((FLAG) == TIM_FLAG_Trigger) || \
+                               ((FLAG) == TIM_FLAG_Break) || \
+                               ((FLAG) == TIM_FLAG_CC1OF) || \
+                               ((FLAG) == TIM_FLAG_CC2OF) || \
+                               ((FLAG) == TIM_FLAG_CC3OF) || \
+                               ((FLAG) == TIM_FLAG_CC4OF))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Input_Capture_Filer_Value 
+  * @{
+  */
+
+#define IS_TIM_IC_FILTER(ICFILTER) ((ICFILTER) <= 0xF) 
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_External_Trigger_Filter 
+  * @{
+  */
+
+#define IS_TIM_EXT_FILTER(EXTFILTER) ((EXTFILTER) <= 0xF)
+/**
+  * @}
+  */ 
+
+/** @defgroup TIM_Legacy 
+  * @{
+  */
+
+#define TIM_DMABurstLength_1Byte           TIM_DMABurstLength_1Transfer
+#define TIM_DMABurstLength_2Bytes          TIM_DMABurstLength_2Transfers
+#define TIM_DMABurstLength_3Bytes          TIM_DMABurstLength_3Transfers
+#define TIM_DMABurstLength_4Bytes          TIM_DMABurstLength_4Transfers
+#define TIM_DMABurstLength_5Bytes          TIM_DMABurstLength_5Transfers
+#define TIM_DMABurstLength_6Bytes          TIM_DMABurstLength_6Transfers
+#define TIM_DMABurstLength_7Bytes          TIM_DMABurstLength_7Transfers
+#define TIM_DMABurstLength_8Bytes          TIM_DMABurstLength_8Transfers
+#define TIM_DMABurstLength_9Bytes          TIM_DMABurstLength_9Transfers
+#define TIM_DMABurstLength_10Bytes         TIM_DMABurstLength_10Transfers
+#define TIM_DMABurstLength_11Bytes         TIM_DMABurstLength_11Transfers
+#define TIM_DMABurstLength_12Bytes         TIM_DMABurstLength_12Transfers
+#define TIM_DMABurstLength_13Bytes         TIM_DMABurstLength_13Transfers
+#define TIM_DMABurstLength_14Bytes         TIM_DMABurstLength_14Transfers
+#define TIM_DMABurstLength_15Bytes         TIM_DMABurstLength_15Transfers
+#define TIM_DMABurstLength_16Bytes         TIM_DMABurstLength_16Transfers
+#define TIM_DMABurstLength_17Bytes         TIM_DMABurstLength_17Transfers
+#define TIM_DMABurstLength_18Bytes         TIM_DMABurstLength_18Transfers
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/ 
+
+/* TimeBase management ********************************************************/
+void TIM_DeInit(TIM_TypeDef* TIMx);
+void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
+void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
+void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode);
+void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode);
+void TIM_SetCounter(TIM_TypeDef* TIMx, uint32_t Counter);
+void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint32_t Autoreload);
+uint32_t TIM_GetCounter(TIM_TypeDef* TIMx);
+uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx);
+void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource);
+void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode);
+void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD);
+void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Output Compare management **************************************************/
+void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct);
+void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode);
+void TIM_SetCompare1(TIM_TypeDef* TIMx, uint32_t Compare1);
+void TIM_SetCompare2(TIM_TypeDef* TIMx, uint32_t Compare2);
+void TIM_SetCompare3(TIM_TypeDef* TIMx, uint32_t Compare3);
+void TIM_SetCompare4(TIM_TypeDef* TIMx, uint32_t Compare4);
+void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction);
+void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload);
+void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast);
+void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear);
+void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity);
+void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity);
+void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx);
+void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN);
+
+/* Input Capture management ***************************************************/
+void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct);
+void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
+uint32_t TIM_GetCapture1(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture2(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture3(TIM_TypeDef* TIMx);
+uint32_t TIM_GetCapture4(TIM_TypeDef* TIMx);
+void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC);
+
+/* Advanced-control timers (TIM1 and TIM8) specific features ******************/
+void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct);
+void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct);
+void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState);
+void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Interrupts, DMA and flags management ***************************************/
+void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState);
+void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource);
+FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG);
+void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG);
+ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT);
+void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT);
+void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength);
+void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState);
+void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Clocks management **********************************************************/
+void TIM_InternalClockConfig(TIM_TypeDef* TIMx);
+void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);
+void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource,
+                                uint16_t TIM_ICPolarity, uint16_t ICFilter);
+void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                             uint16_t ExtTRGFilter);
+void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, 
+                             uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter);
+
+/* Synchronization management *************************************************/
+void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);
+void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource);
+void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode);
+void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode);
+void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                   uint16_t ExtTRGFilter);
+
+/* Specific interface management **********************************************/   
+void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode,
+                                uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity);
+void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState);
+
+/* Specific remapping management **********************************************/
+void TIM_RemapConfig(TIM_TypeDef* TIMx, uint16_t TIM_Remap);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32F4xx_TIM_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_usart.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_usart.h
new file mode 100644
index 00000000..a1c723b6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_usart.h
@@ -0,0 +1,431 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_usart.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the USART 
+  *          firmware library.    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_USART_H
+#define __STM32F4xx_USART_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup USART
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/ 
+
+/** 
+  * @brief  USART Init Structure definition  
+  */ 
+  
+typedef struct
+{
+  uint32_t USART_BaudRate;            /*!< This member configures the USART communication baud rate.
+                                           The baud rate is computed using the following formula:
+                                            - IntegerDivider = ((PCLKx) / (8 * (OVR8+1) * (USART_InitStruct->USART_BaudRate)))
+                                            - FractionalDivider = ((IntegerDivider - ((u32) IntegerDivider)) * 8 * (OVR8+1)) + 0.5 
+                                           Where OVR8 is the "oversampling by 8 mode" configuration bit in the CR1 register. */
+
+  uint16_t USART_WordLength;          /*!< Specifies the number of data bits transmitted or received in a frame.
+                                           This parameter can be a value of @ref USART_Word_Length */
+
+  uint16_t USART_StopBits;            /*!< Specifies the number of stop bits transmitted.
+                                           This parameter can be a value of @ref USART_Stop_Bits */
+
+  uint16_t USART_Parity;              /*!< Specifies the parity mode.
+                                           This parameter can be a value of @ref USART_Parity
+                                           @note When parity is enabled, the computed parity is inserted
+                                                 at the MSB position of the transmitted data (9th bit when
+                                                 the word length is set to 9 data bits; 8th bit when the
+                                                 word length is set to 8 data bits). */
+ 
+  uint16_t USART_Mode;                /*!< Specifies whether the Receive or Transmit mode is enabled or disabled.
+                                           This parameter can be a value of @ref USART_Mode */
+
+  uint16_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled
+                                           or disabled.
+                                           This parameter can be a value of @ref USART_Hardware_Flow_Control */
+} USART_InitTypeDef;
+
+/** 
+  * @brief  USART Clock Init Structure definition  
+  */ 
+  
+typedef struct
+{
+
+  uint16_t USART_Clock;   /*!< Specifies whether the USART clock is enabled or disabled.
+                               This parameter can be a value of @ref USART_Clock */
+
+  uint16_t USART_CPOL;    /*!< Specifies the steady state of the serial clock.
+                               This parameter can be a value of @ref USART_Clock_Polarity */
+
+  uint16_t USART_CPHA;    /*!< Specifies the clock transition on which the bit capture is made.
+                               This parameter can be a value of @ref USART_Clock_Phase */
+
+  uint16_t USART_LastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
+                               data bit (MSB) has to be output on the SCLK pin in synchronous mode.
+                               This parameter can be a value of @ref USART_Last_Bit */
+} USART_ClockInitTypeDef;
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup USART_Exported_Constants
+  * @{
+  */ 
+  
+#define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                     ((PERIPH) == USART2) || \
+                                     ((PERIPH) == USART3) || \
+                                     ((PERIPH) == UART4)  || \
+                                     ((PERIPH) == UART5)  || \
+                                     ((PERIPH) == USART6) || \
+                                     ((PERIPH) == UART7)  || \
+                                     ((PERIPH) == UART8))
+
+#define IS_USART_1236_PERIPH(PERIPH) (((PERIPH) == USART1) || \
+                                      ((PERIPH) == USART2) || \
+                                      ((PERIPH) == USART3) || \
+                                      ((PERIPH) == USART6))
+
+/** @defgroup USART_Word_Length 
+  * @{
+  */ 
+  
+#define USART_WordLength_8b                  ((uint16_t)0x0000)
+#define USART_WordLength_9b                  ((uint16_t)0x1000)
+                                    
+#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \
+                                      ((LENGTH) == USART_WordLength_9b))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Stop_Bits 
+  * @{
+  */ 
+  
+#define USART_StopBits_1                     ((uint16_t)0x0000)
+#define USART_StopBits_0_5                   ((uint16_t)0x1000)
+#define USART_StopBits_2                     ((uint16_t)0x2000)
+#define USART_StopBits_1_5                   ((uint16_t)0x3000)
+#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \
+                                     ((STOPBITS) == USART_StopBits_0_5) || \
+                                     ((STOPBITS) == USART_StopBits_2) || \
+                                     ((STOPBITS) == USART_StopBits_1_5))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Parity 
+  * @{
+  */ 
+  
+#define USART_Parity_No                      ((uint16_t)0x0000)
+#define USART_Parity_Even                    ((uint16_t)0x0400)
+#define USART_Parity_Odd                     ((uint16_t)0x0600) 
+#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \
+                                 ((PARITY) == USART_Parity_Even) || \
+                                 ((PARITY) == USART_Parity_Odd))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Mode 
+  * @{
+  */ 
+  
+#define USART_Mode_Rx                        ((uint16_t)0x0004)
+#define USART_Mode_Tx                        ((uint16_t)0x0008)
+#define IS_USART_MODE(MODE) ((((MODE) & (uint16_t)0xFFF3) == 0x00) && ((MODE) != (uint16_t)0x00))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Hardware_Flow_Control 
+  * @{
+  */ 
+#define USART_HardwareFlowControl_None       ((uint16_t)0x0000)
+#define USART_HardwareFlowControl_RTS        ((uint16_t)0x0100)
+#define USART_HardwareFlowControl_CTS        ((uint16_t)0x0200)
+#define USART_HardwareFlowControl_RTS_CTS    ((uint16_t)0x0300)
+#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
+                              (((CONTROL) == USART_HardwareFlowControl_None) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_CTS) || \
+                               ((CONTROL) == USART_HardwareFlowControl_RTS_CTS))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock 
+  * @{
+  */ 
+#define USART_Clock_Disable                  ((uint16_t)0x0000)
+#define USART_Clock_Enable                   ((uint16_t)0x0800)
+#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \
+                               ((CLOCK) == USART_Clock_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Polarity 
+  * @{
+  */
+  
+#define USART_CPOL_Low                       ((uint16_t)0x0000)
+#define USART_CPOL_High                      ((uint16_t)0x0400)
+#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Clock_Phase
+  * @{
+  */
+
+#define USART_CPHA_1Edge                     ((uint16_t)0x0000)
+#define USART_CPHA_2Edge                     ((uint16_t)0x0200)
+#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge))
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Last_Bit
+  * @{
+  */
+
+#define USART_LastBit_Disable                ((uint16_t)0x0000)
+#define USART_LastBit_Enable                 ((uint16_t)0x0100)
+#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \
+                                   ((LASTBIT) == USART_LastBit_Enable))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Interrupt_definition 
+  * @{
+  */
+  
+#define USART_IT_PE                          ((uint16_t)0x0028)
+#define USART_IT_TXE                         ((uint16_t)0x0727)
+#define USART_IT_TC                          ((uint16_t)0x0626)
+#define USART_IT_RXNE                        ((uint16_t)0x0525)
+#define USART_IT_ORE_RX                      ((uint16_t)0x0325) /* In case interrupt is generated if the RXNEIE bit is set */
+#define USART_IT_IDLE                        ((uint16_t)0x0424)
+#define USART_IT_LBD                         ((uint16_t)0x0846)
+#define USART_IT_CTS                         ((uint16_t)0x096A)
+#define USART_IT_ERR                         ((uint16_t)0x0060)
+#define USART_IT_ORE_ER                      ((uint16_t)0x0360) /* In case interrupt is generated if the EIE bit is set */
+#define USART_IT_NE                          ((uint16_t)0x0260)
+#define USART_IT_FE                          ((uint16_t)0x0160)
+
+/** @defgroup USART_Legacy 
+  * @{
+  */
+#define USART_IT_ORE                          USART_IT_ORE_ER               
+/**
+  * @}
+  */
+
+#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                                ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                                ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                                ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR))
+#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \
+                             ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                             ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \
+                             ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \
+                             ((IT) == USART_IT_ORE_RX) || ((IT) == USART_IT_ORE_ER) || \
+                             ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE))
+#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \
+                               ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS))
+/**
+  * @}
+  */
+
+/** @defgroup USART_DMA_Requests 
+  * @{
+  */
+
+#define USART_DMAReq_Tx                      ((uint16_t)0x0080)
+#define USART_DMAReq_Rx                      ((uint16_t)0x0040)
+#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFF3F) == 0x00) && ((DMAREQ) != (uint16_t)0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_WakeUp_methods
+  * @{
+  */
+
+#define USART_WakeUp_IdleLine                ((uint16_t)0x0000)
+#define USART_WakeUp_AddressMark             ((uint16_t)0x0800)
+#define IS_USART_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \
+                                 ((WAKEUP) == USART_WakeUp_AddressMark))
+/**
+  * @}
+  */
+
+/** @defgroup USART_LIN_Break_Detection_Length 
+  * @{
+  */
+  
+#define USART_LINBreakDetectLength_10b      ((uint16_t)0x0000)
+#define USART_LINBreakDetectLength_11b      ((uint16_t)0x0020)
+#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
+                               (((LENGTH) == USART_LINBreakDetectLength_10b) || \
+                                ((LENGTH) == USART_LINBreakDetectLength_11b))
+/**
+  * @}
+  */
+
+/** @defgroup USART_IrDA_Low_Power 
+  * @{
+  */
+
+#define USART_IrDAMode_LowPower              ((uint16_t)0x0004)
+#define USART_IrDAMode_Normal                ((uint16_t)0x0000)
+#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \
+                                  ((MODE) == USART_IrDAMode_Normal))
+/**
+  * @}
+  */ 
+
+/** @defgroup USART_Flags 
+  * @{
+  */
+
+#define USART_FLAG_CTS                       ((uint16_t)0x0200)
+#define USART_FLAG_LBD                       ((uint16_t)0x0100)
+#define USART_FLAG_TXE                       ((uint16_t)0x0080)
+#define USART_FLAG_TC                        ((uint16_t)0x0040)
+#define USART_FLAG_RXNE                      ((uint16_t)0x0020)
+#define USART_FLAG_IDLE                      ((uint16_t)0x0010)
+#define USART_FLAG_ORE                       ((uint16_t)0x0008)
+#define USART_FLAG_NE                        ((uint16_t)0x0004)
+#define USART_FLAG_FE                        ((uint16_t)0x0002)
+#define USART_FLAG_PE                        ((uint16_t)0x0001)
+#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \
+                             ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \
+                             ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \
+                             ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \
+                             ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE))
+                              
+#define IS_USART_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFC9F) == 0x00) && ((FLAG) != (uint16_t)0x00))
+
+#define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 7500001))
+#define IS_USART_ADDRESS(ADDRESS) ((ADDRESS) <= 0xF)
+#define IS_USART_DATA(DATA) ((DATA) <= 0x1FF)
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/  
+
+/*  Function used to set the USART configuration to the default reset state ***/ 
+void USART_DeInit(USART_TypeDef* USARTx);
+
+/* Initialization and Configuration functions *********************************/
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct);
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler);
+void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Data transfers functions ***************************************************/ 
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx);
+
+/* Multi-Processor Communication functions ************************************/
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address);
+void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp);
+void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* LIN mode functions *********************************************************/
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength);
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SendBreak(USART_TypeDef* USARTx);
+
+/* Half-duplex mode function **************************************************/
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* Smartcard mode functions ***************************************************/
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime);
+
+/* IrDA mode functions ********************************************************/
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode);
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
+
+/* DMA transfers management functions *****************************************/
+void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState);
+
+/* Interrupts and flags management functions **********************************/
+void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState);
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG);
+void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG);
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT);
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_USART_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_wwdg.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_wwdg.h
new file mode 100644
index 00000000..38a194da
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_wwdg.h
@@ -0,0 +1,111 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_wwdg.h
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file contains all the functions prototypes for the WWDG firmware
+  *          library.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_WWDG_H
+#define __STM32F4xx_WWDG_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup WWDG
+  * @{
+  */ 
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup WWDG_Exported_Constants
+  * @{
+  */ 
+  
+/** @defgroup WWDG_Prescaler 
+  * @{
+  */
+  
+#define WWDG_Prescaler_1    ((uint32_t)0x00000000)
+#define WWDG_Prescaler_2    ((uint32_t)0x00000080)
+#define WWDG_Prescaler_4    ((uint32_t)0x00000100)
+#define WWDG_Prescaler_8    ((uint32_t)0x00000180)
+#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \
+                                      ((PRESCALER) == WWDG_Prescaler_2) || \
+                                      ((PRESCALER) == WWDG_Prescaler_4) || \
+                                      ((PRESCALER) == WWDG_Prescaler_8))
+#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F)
+#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F))
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+  
+/*  Function used to set the WWDG configuration to the default reset state ****/  
+void WWDG_DeInit(void);
+
+/* Prescaler, Refresh window and Counter configuration functions **************/
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
+void WWDG_SetWindowValue(uint8_t WindowValue);
+void WWDG_EnableIT(void);
+void WWDG_SetCounter(uint8_t Counter);
+
+/* WWDG activation function ***************************************************/
+void WWDG_Enable(uint8_t Counter);
+
+/* Interrupts and flags management functions **********************************/
+FlagStatus WWDG_GetFlagStatus(void);
+void WWDG_ClearFlag(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_WWDG_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/misc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/misc.c
new file mode 100644
index 00000000..5b99dc04
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/misc.c
@@ -0,0 +1,249 @@
+/**
+  ******************************************************************************
+  * @file    misc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides all the miscellaneous firmware functions (add-on
+  *          to CMSIS functions).
+  *          
+  *  @verbatim   
+  *                               
+  *          ===================================================================      
+  *                        How to configure Interrupts using driver 
+  *          ===================================================================      
+  * 
+  *            This section provide functions allowing to configure the NVIC interrupts (IRQ).
+  *            The Cortex-M4 exceptions are managed by CMSIS functions.
+  *
+  *            1. Configure the NVIC Priority Grouping using NVIC_PriorityGroupConfig()
+  *                function according to the following table.
+ 
+  *  The table below gives the allowed values of the pre-emption priority and subpriority according
+  *  to the Priority Grouping configuration performed by NVIC_PriorityGroupConfig function
+  *    ==========================================================================================================================
+  *      NVIC_PriorityGroup   | NVIC_IRQChannelPreemptionPriority | NVIC_IRQChannelSubPriority  |       Description
+  *    ==========================================================================================================================
+  *     NVIC_PriorityGroup_0  |                0                  |            0-15             | 0 bits for pre-emption priority
+  *                           |                                   |                             | 4 bits for subpriority
+  *    --------------------------------------------------------------------------------------------------------------------------
+  *     NVIC_PriorityGroup_1  |                0-1                |            0-7              | 1 bits for pre-emption priority
+  *                           |                                   |                             | 3 bits for subpriority
+  *    --------------------------------------------------------------------------------------------------------------------------    
+  *     NVIC_PriorityGroup_2  |                0-3                |            0-3              | 2 bits for pre-emption priority
+  *                           |                                   |                             | 2 bits for subpriority
+  *    --------------------------------------------------------------------------------------------------------------------------    
+  *     NVIC_PriorityGroup_3  |                0-7                |            0-1              | 3 bits for pre-emption priority
+  *                           |                                   |                             | 1 bits for subpriority
+  *    --------------------------------------------------------------------------------------------------------------------------    
+  *     NVIC_PriorityGroup_4  |                0-15               |            0                | 4 bits for pre-emption priority
+  *                           |                                   |                             | 0 bits for subpriority                       
+  *    ==========================================================================================================================     
+  *
+  *            2. Enable and Configure the priority of the selected IRQ Channels using NVIC_Init()  
+  *
+  * @note  When the NVIC_PriorityGroup_0 is selected, IRQ pre-emption is no more possible. 
+  *        The pending IRQ priority will be managed only by the subpriority.
+  *
+  * @note  IRQ priority order (sorted by highest to lowest priority):
+  *         - Lowest pre-emption priority
+  *         - Lowest subpriority
+  *         - Lowest hardware priority (IRQ number)
+  *
+  *  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "misc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup MISC 
+  * @brief MISC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define AIRCR_VECTKEY_MASK    ((uint32_t)0x05FA0000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup MISC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Configures the priority grouping: pre-emption priority and subpriority.
+  * @param  NVIC_PriorityGroup: specifies the priority grouping bits length. 
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_PriorityGroup_0: 0 bits for pre-emption priority
+  *                                4 bits for subpriority
+  *     @arg NVIC_PriorityGroup_1: 1 bits for pre-emption priority
+  *                                3 bits for subpriority
+  *     @arg NVIC_PriorityGroup_2: 2 bits for pre-emption priority
+  *                                2 bits for subpriority
+  *     @arg NVIC_PriorityGroup_3: 3 bits for pre-emption priority
+  *                                1 bits for subpriority
+  *     @arg NVIC_PriorityGroup_4: 4 bits for pre-emption priority
+  *                                0 bits for subpriority
+  * @note   When the NVIC_PriorityGroup_0 is selected, IRQ pre-emption is no more possible. 
+  *         The pending IRQ priority will be managed only by the subpriority. 
+  * @retval None
+  */
+void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_PRIORITY_GROUP(NVIC_PriorityGroup));
+  
+  /* Set the PRIGROUP[10:8] bits according to NVIC_PriorityGroup value */
+  SCB->AIRCR = AIRCR_VECTKEY_MASK | NVIC_PriorityGroup;
+}
+
+/**
+  * @brief  Initializes the NVIC peripheral according to the specified
+  *         parameters in the NVIC_InitStruct.
+  * @note   To configure interrupts priority correctly, the NVIC_PriorityGroupConfig()
+  *         function should be called before. 
+  * @param  NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains
+  *         the configuration information for the specified NVIC peripheral.
+  * @retval None
+  */
+void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct)
+{
+  uint8_t tmppriority = 0x00, tmppre = 0x00, tmpsub = 0x0F;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd));
+  assert_param(IS_NVIC_PREEMPTION_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority));  
+  assert_param(IS_NVIC_SUB_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelSubPriority));
+    
+  if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
+  {
+    /* Compute the Corresponding IRQ Priority --------------------------------*/    
+    tmppriority = (0x700 - ((SCB->AIRCR) & (uint32_t)0x700))>> 0x08;
+    tmppre = (0x4 - tmppriority);
+    tmpsub = tmpsub >> tmppriority;
+
+    tmppriority = NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << tmppre;
+    tmppriority |=  (uint8_t)(NVIC_InitStruct->NVIC_IRQChannelSubPriority & tmpsub);
+        
+    tmppriority = tmppriority << 0x04;
+        
+    NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
+    
+    /* Enable the Selected IRQ Channels --------------------------------------*/
+    NVIC->ISER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+  else
+  {
+    /* Disable the Selected IRQ Channels -------------------------------------*/
+    NVIC->ICER[NVIC_InitStruct->NVIC_IRQChannel >> 0x05] =
+      (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F);
+  }
+}
+
+/**
+  * @brief  Sets the vector table location and Offset.
+  * @param  NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_VectTab_RAM: Vector Table in internal SRAM.
+  *     @arg NVIC_VectTab_FLASH: Vector Table in internal FLASH.
+  * @param  Offset: Vector Table base offset field. This value must be a multiple of 0x200.
+  * @retval None
+  */
+void NVIC_SetVectorTable(uint32_t NVIC_VectTab, uint32_t Offset)
+{ 
+  /* Check the parameters */
+  assert_param(IS_NVIC_VECTTAB(NVIC_VectTab));
+  assert_param(IS_NVIC_OFFSET(Offset));  
+   
+  SCB->VTOR = NVIC_VectTab | (Offset & (uint32_t)0x1FFFFF80);
+}
+
+/**
+  * @brief  Selects the condition for the system to enter low power mode.
+  * @param  LowPowerMode: Specifies the new mode for the system to enter low power mode.
+  *   This parameter can be one of the following values:
+  *     @arg NVIC_LP_SEVONPEND: Low Power SEV on Pend.
+  *     @arg NVIC_LP_SLEEPDEEP: Low Power DEEPSLEEP request.
+  *     @arg NVIC_LP_SLEEPONEXIT: Low Power Sleep on Exit.
+  * @param  NewState: new state of LP condition. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_NVIC_LP(LowPowerMode));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));  
+  
+  if (NewState != DISABLE)
+  {
+    SCB->SCR |= LowPowerMode;
+  }
+  else
+  {
+    SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode);
+  }
+}
+
+/**
+  * @brief  Configures the SysTick clock source.
+  * @param  SysTick_CLKSource: specifies the SysTick clock source.
+  *   This parameter can be one of the following values:
+  *     @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source.
+  *     @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source.
+  * @retval None
+  */
+void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource));
+  if (SysTick_CLKSource == SysTick_CLKSource_HCLK)
+  {
+    SysTick->CTRL |= SysTick_CLKSource_HCLK;
+  }
+  else
+  {
+    SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_adc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_adc.c
new file mode 100644
index 00000000..e5f65573
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_adc.c
@@ -0,0 +1,1745 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_adc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Analog to Digital Convertor (ADC) peripheral:
+  *           + Initialization and Configuration (in addition to ADC multi mode 
+  *             selection)
+  *           + Analog Watchdog configuration
+  *           + Temperature Sensor & Vrefint (Voltage Reference internal) & VBAT
+  *             management 
+  *           + Regular Channels Configuration
+  *           + Regular Channels DMA Configuration
+  *           + Injected channels Configuration
+  *           + Interrupts and flags management
+  *         
+  @verbatim
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]
+    (#) Enable the ADC interface clock using 
+        RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADCx, ENABLE); 
+       
+    (#) ADC pins configuration
+         (++) Enable the clock for the ADC GPIOs using the following function:
+             RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);   
+         (++) Configure these ADC pins in analog mode using GPIO_Init();  
+  
+     (#) Configure the ADC Prescaler, conversion resolution and data 
+         alignment using the ADC_Init() function.
+     (#) Activate the ADC peripheral using ADC_Cmd() function.
+  
+     *** Regular channels group configuration ***
+     ============================================
+     [..]    
+       (+) To configure the ADC regular channels group features, use 
+           ADC_Init() and ADC_RegularChannelConfig() functions.
+       (+) To activate the continuous mode, use the ADC_continuousModeCmd()
+           function.
+       (+) To configurate and activate the Discontinuous mode, use the 
+           ADC_DiscModeChannelCountConfig() and ADC_DiscModeCmd() functions.
+       (+) To read the ADC converted values, use the ADC_GetConversionValue()
+           function.
+  
+     *** Multi mode ADCs Regular channels configuration ***
+     ======================================================
+     [..]
+       (+) Refer to "Regular channels group configuration" description to
+           configure the ADC1, ADC2 and ADC3 regular channels.        
+       (+) Select the Multi mode ADC regular channels features (dual or 
+           triple mode) using ADC_CommonInit() function and configure 
+           the DMA mode using ADC_MultiModeDMARequestAfterLastTransferCmd() 
+           functions.        
+       (+) Read the ADCs converted values using the 
+           ADC_GetMultiModeConversionValue() function.
+  
+     *** DMA for Regular channels group features configuration ***
+     ============================================================= 
+     [..]
+       (+) To enable the DMA mode for regular channels group, use the 
+           ADC_DMACmd() function.
+       (+) To enable the generation of DMA requests continuously at the end
+           of the last DMA transfer, use the ADC_DMARequestAfterLastTransferCmd() 
+           function.
+  
+     *** Injected channels group configuration ***
+     =============================================    
+     [..]
+       (+) To configure the ADC Injected channels group features, use 
+           ADC_InjectedChannelConfig() and  ADC_InjectedSequencerLengthConfig()
+           functions.
+       (+) To activate the continuous mode, use the ADC_continuousModeCmd()
+           function.
+       (+) To activate the Injected Discontinuous mode, use the 
+           ADC_InjectedDiscModeCmd() function.  
+       (+) To activate the AutoInjected mode, use the ADC_AutoInjectedConvCmd() 
+           function.        
+       (+) To read the ADC converted values, use the ADC_GetInjectedConversionValue() 
+           function.
+  
+    @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_adc.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup ADC 
+  * @brief ADC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/ 
+
+/* ADC DISCNUM mask */
+#define CR1_DISCNUM_RESET         ((uint32_t)0xFFFF1FFF)
+
+/* ADC AWDCH mask */
+#define CR1_AWDCH_RESET           ((uint32_t)0xFFFFFFE0)   
+
+/* ADC Analog watchdog enable mode mask */
+#define CR1_AWDMode_RESET         ((uint32_t)0xFF3FFDFF)   
+
+/* CR1 register Mask */
+#define CR1_CLEAR_MASK            ((uint32_t)0xFCFFFEFF)
+
+/* ADC EXTEN mask */
+#define CR2_EXTEN_RESET           ((uint32_t)0xCFFFFFFF)  
+
+/* ADC JEXTEN mask */
+#define CR2_JEXTEN_RESET          ((uint32_t)0xFFCFFFFF)  
+
+/* ADC JEXTSEL mask */
+#define CR2_JEXTSEL_RESET         ((uint32_t)0xFFF0FFFF)  
+
+/* CR2 register Mask */
+#define CR2_CLEAR_MASK            ((uint32_t)0xC0FFF7FD)
+
+/* ADC SQx mask */
+#define SQR3_SQ_SET               ((uint32_t)0x0000001F)  
+#define SQR2_SQ_SET               ((uint32_t)0x0000001F)  
+#define SQR1_SQ_SET               ((uint32_t)0x0000001F)  
+
+/* ADC L Mask */
+#define SQR1_L_RESET              ((uint32_t)0xFF0FFFFF) 
+
+/* ADC JSQx mask */
+#define JSQR_JSQ_SET              ((uint32_t)0x0000001F) 
+
+/* ADC JL mask */
+#define JSQR_JL_SET               ((uint32_t)0x00300000) 
+#define JSQR_JL_RESET             ((uint32_t)0xFFCFFFFF) 
+
+/* ADC SMPx mask */
+#define SMPR1_SMP_SET             ((uint32_t)0x00000007)  
+#define SMPR2_SMP_SET             ((uint32_t)0x00000007) 
+
+/* ADC JDRx registers offset */
+#define JDR_OFFSET                ((uint8_t)0x28) 
+
+/* ADC CDR register base address */
+#define CDR_ADDRESS               ((uint32_t)0x40012308)   
+
+/* ADC CCR register Mask */
+#define CR_CLEAR_MASK             ((uint32_t)0xFFFC30E0)  
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup ADC_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup ADC_Group1 Initialization and Configuration functions
+ *  @brief    Initialization and Configuration functions 
+ *
+@verbatim    
+ ===============================================================================
+              ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..]  This section provides functions allowing to:
+      (+) Initialize and configure the ADC Prescaler
+      (+) ADC Conversion Resolution (12bit..6bit)
+      (+) Scan Conversion Mode (multichannel or one channel) for regular group
+      (+) ADC Continuous Conversion Mode (Continuous or Single conversion) for 
+          regular group
+      (+) External trigger Edge and source of regular group, 
+      (+) Converted data alignment (left or right)
+      (+) The number of ADC conversions that will be done using the sequencer for 
+          regular channel group
+      (+) Multi ADC mode selection
+      (+) Direct memory access mode selection for multi ADC mode  
+      (+) Delay between 2 sampling phases (used in dual or triple interleaved modes)
+      (+) Enable or disable the ADC peripheral   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes all ADCs peripherals registers to their default reset 
+  *         values.
+  * @param  None
+  * @retval None
+  */
+void ADC_DeInit(void)
+{
+  /* Enable all ADCs reset state */
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC, ENABLE);
+  
+  /* Release all ADCs from reset state */
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the ADCx peripheral according to the specified parameters 
+  *         in the ADC_InitStruct.
+  * @note   This function is used to configure the global features of the ADC ( 
+  *         Resolution and Data Alignment), however, the rest of the configuration
+  *         parameters are specific to the regular channels group (scan mode 
+  *         activation, continuous mode activation, External trigger source and 
+  *         edge, number of conversion in the regular channels group sequencer).  
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_InitStruct: pointer to an ADC_InitTypeDef structure that contains
+  *         the configuration information for the specified ADC peripheral.
+  * @retval None
+  */
+void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct)
+{
+  uint32_t tmpreg1 = 0;
+  uint8_t tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_RESOLUTION(ADC_InitStruct->ADC_Resolution)); 
+  assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ScanConvMode));
+  assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ContinuousConvMode)); 
+  assert_param(IS_ADC_EXT_TRIG_EDGE(ADC_InitStruct->ADC_ExternalTrigConvEdge)); 
+  assert_param(IS_ADC_EXT_TRIG(ADC_InitStruct->ADC_ExternalTrigConv));    
+  assert_param(IS_ADC_DATA_ALIGN(ADC_InitStruct->ADC_DataAlign)); 
+  assert_param(IS_ADC_REGULAR_LENGTH(ADC_InitStruct->ADC_NbrOfConversion));
+  
+  /*---------------------------- ADCx CR1 Configuration -----------------*/
+  /* Get the ADCx CR1 value */
+  tmpreg1 = ADCx->CR1;
+  
+  /* Clear RES and SCAN bits */
+  tmpreg1 &= CR1_CLEAR_MASK;
+  
+  /* Configure ADCx: scan conversion mode and resolution */
+  /* Set SCAN bit according to ADC_ScanConvMode value */
+  /* Set RES bit according to ADC_Resolution value */ 
+  tmpreg1 |= (uint32_t)(((uint32_t)ADC_InitStruct->ADC_ScanConvMode << 8) | \
+                                   ADC_InitStruct->ADC_Resolution);
+  /* Write to ADCx CR1 */
+  ADCx->CR1 = tmpreg1;
+  /*---------------------------- ADCx CR2 Configuration -----------------*/
+  /* Get the ADCx CR2 value */
+  tmpreg1 = ADCx->CR2;
+  
+  /* Clear CONT, ALIGN, EXTEN and EXTSEL bits */
+  tmpreg1 &= CR2_CLEAR_MASK;
+  
+  /* Configure ADCx: external trigger event and edge, data alignment and 
+     continuous conversion mode */
+  /* Set ALIGN bit according to ADC_DataAlign value */
+  /* Set EXTEN bits according to ADC_ExternalTrigConvEdge value */ 
+  /* Set EXTSEL bits according to ADC_ExternalTrigConv value */
+  /* Set CONT bit according to ADC_ContinuousConvMode value */
+  tmpreg1 |= (uint32_t)(ADC_InitStruct->ADC_DataAlign | \
+                        ADC_InitStruct->ADC_ExternalTrigConv | 
+                        ADC_InitStruct->ADC_ExternalTrigConvEdge | \
+                        ((uint32_t)ADC_InitStruct->ADC_ContinuousConvMode << 1));
+                        
+  /* Write to ADCx CR2 */
+  ADCx->CR2 = tmpreg1;
+  /*---------------------------- ADCx SQR1 Configuration -----------------*/
+  /* Get the ADCx SQR1 value */
+  tmpreg1 = ADCx->SQR1;
+  
+  /* Clear L bits */
+  tmpreg1 &= SQR1_L_RESET;
+  
+  /* Configure ADCx: regular channel sequence length */
+  /* Set L bits according to ADC_NbrOfConversion value */
+  tmpreg2 |= (uint8_t)(ADC_InitStruct->ADC_NbrOfConversion - (uint8_t)1);
+  tmpreg1 |= ((uint32_t)tmpreg2 << 20);
+  
+  /* Write to ADCx SQR1 */
+  ADCx->SQR1 = tmpreg1;
+}
+
+/**
+  * @brief  Fills each ADC_InitStruct member with its default value.
+  * @note   This function is used to initialize the global features of the ADC ( 
+  *         Resolution and Data Alignment), however, the rest of the configuration
+  *         parameters are specific to the regular channels group (scan mode 
+  *         activation, continuous mode activation, External trigger source and 
+  *         edge, number of conversion in the regular channels group sequencer).  
+  * @param  ADC_InitStruct: pointer to an ADC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct)
+{
+  /* Initialize the ADC_Mode member */
+  ADC_InitStruct->ADC_Resolution = ADC_Resolution_12b;
+
+  /* initialize the ADC_ScanConvMode member */
+  ADC_InitStruct->ADC_ScanConvMode = DISABLE;
+
+  /* Initialize the ADC_ContinuousConvMode member */
+  ADC_InitStruct->ADC_ContinuousConvMode = DISABLE;
+
+  /* Initialize the ADC_ExternalTrigConvEdge member */
+  ADC_InitStruct->ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None;
+
+  /* Initialize the ADC_ExternalTrigConv member */
+  ADC_InitStruct->ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_CC1;
+
+  /* Initialize the ADC_DataAlign member */
+  ADC_InitStruct->ADC_DataAlign = ADC_DataAlign_Right;
+
+  /* Initialize the ADC_NbrOfConversion member */
+  ADC_InitStruct->ADC_NbrOfConversion = 1;
+}
+
+/**
+  * @brief  Initializes the ADCs peripherals according to the specified parameters 
+  *         in the ADC_CommonInitStruct.
+  * @param  ADC_CommonInitStruct: pointer to an ADC_CommonInitTypeDef structure 
+  *         that contains the configuration information for  All ADCs peripherals.
+  * @retval None
+  */
+void ADC_CommonInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct)
+{
+  uint32_t tmpreg1 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_MODE(ADC_CommonInitStruct->ADC_Mode));
+  assert_param(IS_ADC_PRESCALER(ADC_CommonInitStruct->ADC_Prescaler));
+  assert_param(IS_ADC_DMA_ACCESS_MODE(ADC_CommonInitStruct->ADC_DMAAccessMode));
+  assert_param(IS_ADC_SAMPLING_DELAY(ADC_CommonInitStruct->ADC_TwoSamplingDelay));
+  /*---------------------------- ADC CCR Configuration -----------------*/
+  /* Get the ADC CCR value */
+  tmpreg1 = ADC->CCR;
+  
+  /* Clear MULTI, DELAY, DMA and ADCPRE bits */
+  tmpreg1 &= CR_CLEAR_MASK;
+  
+  /* Configure ADCx: Multi mode, Delay between two sampling time, ADC prescaler,
+     and DMA access mode for multimode */
+  /* Set MULTI bits according to ADC_Mode value */
+  /* Set ADCPRE bits according to ADC_Prescaler value */
+  /* Set DMA bits according to ADC_DMAAccessMode value */
+  /* Set DELAY bits according to ADC_TwoSamplingDelay value */    
+  tmpreg1 |= (uint32_t)(ADC_CommonInitStruct->ADC_Mode | 
+                        ADC_CommonInitStruct->ADC_Prescaler | 
+                        ADC_CommonInitStruct->ADC_DMAAccessMode | 
+                        ADC_CommonInitStruct->ADC_TwoSamplingDelay);
+                        
+  /* Write to ADC CCR */
+  ADC->CCR = tmpreg1;
+}
+
+/**
+  * @brief  Fills each ADC_CommonInitStruct member with its default value.
+  * @param  ADC_CommonInitStruct: pointer to an ADC_CommonInitTypeDef structure
+  *         which will be initialized.
+  * @retval None
+  */
+void ADC_CommonStructInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct)
+{
+  /* Initialize the ADC_Mode member */
+  ADC_CommonInitStruct->ADC_Mode = ADC_Mode_Independent;
+
+  /* initialize the ADC_Prescaler member */
+  ADC_CommonInitStruct->ADC_Prescaler = ADC_Prescaler_Div2;
+
+  /* Initialize the ADC_DMAAccessMode member */
+  ADC_CommonInitStruct->ADC_DMAAccessMode = ADC_DMAAccessMode_Disabled;
+
+  /* Initialize the ADC_TwoSamplingDelay member */
+  ADC_CommonInitStruct->ADC_TwoSamplingDelay = ADC_TwoSamplingDelay_5Cycles;
+}
+
+/**
+  * @brief  Enables or disables the specified ADC peripheral.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the ADCx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the ADON bit to wake up the ADC from power down mode */
+    ADCx->CR2 |= (uint32_t)ADC_CR2_ADON;
+  }
+  else
+  {
+    /* Disable the selected ADC peripheral */
+    ADCx->CR2 &= (uint32_t)(~ADC_CR2_ADON);
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group2 Analog Watchdog configuration functions
+ *  @brief    Analog Watchdog configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+             ##### Analog Watchdog configuration functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to configure the Analog Watchdog
+         (AWD) feature in the ADC.
+  
+    [..] A typical configuration Analog Watchdog is done following these steps :
+      (#) the ADC guarded channel(s) is (are) selected using the 
+          ADC_AnalogWatchdogSingleChannelConfig() function.
+      (#) The Analog watchdog lower and higher threshold are configured using the  
+          ADC_AnalogWatchdogThresholdsConfig() function.
+      (#) The Analog watchdog is enabled and configured to enable the check, on one
+          or more channels, using the  ADC_AnalogWatchdogCmd() function.
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Enables or disables the analog watchdog on single/all regular or 
+  *         injected channels
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_AnalogWatchdog: the ADC analog watchdog configuration.
+  *         This parameter can be one of the following values:
+  *            @arg ADC_AnalogWatchdog_SingleRegEnable: Analog watchdog on a single regular channel
+  *            @arg ADC_AnalogWatchdog_SingleInjecEnable: Analog watchdog on a single injected channel
+  *            @arg ADC_AnalogWatchdog_SingleRegOrInjecEnable: Analog watchdog on a single regular or injected channel
+  *            @arg ADC_AnalogWatchdog_AllRegEnable: Analog watchdog on all regular channel
+  *            @arg ADC_AnalogWatchdog_AllInjecEnable: Analog watchdog on all injected channel
+  *            @arg ADC_AnalogWatchdog_AllRegAllInjecEnable: Analog watchdog on all regular and injected channels
+  *            @arg ADC_AnalogWatchdog_None: No channel guarded by the analog watchdog
+  * @retval None	  
+  */
+void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_ANALOG_WATCHDOG(ADC_AnalogWatchdog));
+  
+  /* Get the old register value */
+  tmpreg = ADCx->CR1;
+  
+  /* Clear AWDEN, JAWDEN and AWDSGL bits */
+  tmpreg &= CR1_AWDMode_RESET;
+  
+  /* Set the analog watchdog enable mode */
+  tmpreg |= ADC_AnalogWatchdog;
+  
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg;
+}
+
+/**
+  * @brief  Configures the high and low thresholds of the analog watchdog.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  HighThreshold: the ADC analog watchdog High threshold value.
+  *          This parameter must be a 12-bit value.
+  * @param  LowThreshold:  the ADC analog watchdog Low threshold value.
+  *          This parameter must be a 12-bit value.
+  * @retval None
+  */
+void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,
+                                        uint16_t LowThreshold)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_THRESHOLD(HighThreshold));
+  assert_param(IS_ADC_THRESHOLD(LowThreshold));
+  
+  /* Set the ADCx high threshold */
+  ADCx->HTR = HighThreshold;
+  
+  /* Set the ADCx low threshold */
+  ADCx->LTR = LowThreshold;
+}
+
+/**
+  * @brief  Configures the analog watchdog guarded single channel
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure for the analog watchdog. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_Channel_0: ADC Channel0 selected
+  *            @arg ADC_Channel_1: ADC Channel1 selected
+  *            @arg ADC_Channel_2: ADC Channel2 selected
+  *            @arg ADC_Channel_3: ADC Channel3 selected
+  *            @arg ADC_Channel_4: ADC Channel4 selected
+  *            @arg ADC_Channel_5: ADC Channel5 selected
+  *            @arg ADC_Channel_6: ADC Channel6 selected
+  *            @arg ADC_Channel_7: ADC Channel7 selected
+  *            @arg ADC_Channel_8: ADC Channel8 selected
+  *            @arg ADC_Channel_9: ADC Channel9 selected
+  *            @arg ADC_Channel_10: ADC Channel10 selected
+  *            @arg ADC_Channel_11: ADC Channel11 selected
+  *            @arg ADC_Channel_12: ADC Channel12 selected
+  *            @arg ADC_Channel_13: ADC Channel13 selected
+  *            @arg ADC_Channel_14: ADC Channel14 selected
+  *            @arg ADC_Channel_15: ADC Channel15 selected
+  *            @arg ADC_Channel_16: ADC Channel16 selected
+  *            @arg ADC_Channel_17: ADC Channel17 selected
+  *            @arg ADC_Channel_18: ADC Channel18 selected
+  * @retval None
+  */
+void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  
+  /* Get the old register value */
+  tmpreg = ADCx->CR1;
+  
+  /* Clear the Analog watchdog channel select bits */
+  tmpreg &= CR1_AWDCH_RESET;
+  
+  /* Set the Analog watchdog channel */
+  tmpreg |= ADC_Channel;
+  
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg;
+}
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group3 Temperature Sensor, Vrefint (Voltage Reference internal) 
+ *            and VBAT (Voltage BATtery) management functions
+ *  @brief   Temperature Sensor, Vrefint and VBAT management functions 
+ *
+@verbatim   
+ ===============================================================================
+      ##### Temperature Sensor, Vrefint and VBAT management functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to enable/ disable the internal 
+         connections between the ADC and the Temperature Sensor, the Vrefint and 
+         the Vbat sources.
+     
+    [..] A typical configuration to get the Temperature sensor and Vrefint channels 
+         voltages is done following these steps :
+      (#) Enable the internal connection of Temperature sensor and Vrefint sources 
+          with the ADC channels using ADC_TempSensorVrefintCmd() function. 
+      (#) Select the ADC_Channel_TempSensor and/or ADC_Channel_Vrefint using 
+          ADC_RegularChannelConfig() or  ADC_InjectedChannelConfig() functions 
+      (#) Get the voltage values, using ADC_GetConversionValue() or  
+          ADC_GetInjectedConversionValue().
+
+    [..] A typical configuration to get the VBAT channel voltage is done following 
+         these steps :
+      (#) Enable the internal connection of VBAT source with the ADC channel using 
+          ADC_VBATCmd() function. 
+      (#) Select the ADC_Channel_Vbat using ADC_RegularChannelConfig() or  
+          ADC_InjectedChannelConfig() functions 
+      (#) Get the voltage value, using ADC_GetConversionValue() or  
+          ADC_GetInjectedConversionValue().
+ 
+@endverbatim
+  * @{
+  */
+  
+  
+/**
+  * @brief  Enables or disables the temperature sensor and Vrefint channels.
+  * @param  NewState: new state of the temperature sensor and Vrefint channels.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_TempSensorVrefintCmd(FunctionalState NewState)                
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the temperature sensor and Vrefint channel*/
+    ADC->CCR |= (uint32_t)ADC_CCR_TSVREFE;
+  }
+  else
+  {
+    /* Disable the temperature sensor and Vrefint channel*/
+    ADC->CCR &= (uint32_t)(~ADC_CCR_TSVREFE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the VBAT (Voltage Battery) channel.
+  * 
+  * @note   the Battery voltage measured is equal to VBAT/2 on STM32F40xx and 
+  *         STM32F41xx devices and equal to VBAT/4 on STM32F42xx and STM32F43xx devices 
+  *              
+  * @param  NewState: new state of the VBAT channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_VBATCmd(FunctionalState NewState)                             
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the VBAT channel*/
+    ADC->CCR |= (uint32_t)ADC_CCR_VBATE;
+  }
+  else
+  {
+    /* Disable the VBAT channel*/
+    ADC->CCR &= (uint32_t)(~ADC_CCR_VBATE);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group4 Regular Channels Configuration functions
+ *  @brief   Regular Channels Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+             ##### Regular Channels Configuration functions #####
+ ===============================================================================  
+
+    [..] This section provides functions allowing to manage the ADC's regular channels,
+         it is composed of 2 sub sections : 
+  
+      (#) Configuration and management functions for regular channels: This subsection 
+          provides functions allowing to configure the ADC regular channels :    
+         (++) Configure the rank in the regular group sequencer for each channel
+         (++) Configure the sampling time for each channel
+         (++) select the conversion Trigger for regular channels
+         (++) select the desired EOC event behavior configuration
+         (++) Activate the continuous Mode  (*)
+         (++) Activate the Discontinuous Mode 
+         -@@- Please Note that the following features for regular channels 
+             are configured using the ADC_Init() function : 
+           (+@@) scan mode activation 
+           (+@@) continuous mode activation (**) 
+           (+@@) External trigger source  
+           (+@@) External trigger edge 
+           (+@@) number of conversion in the regular channels group sequencer.
+     
+         -@@- (*) and (**) are performing the same configuration
+     
+      (#) Get the conversion data: This subsection provides an important function in 
+          the ADC peripheral since it returns the converted data of the current 
+          regular channel. When the Conversion value is read, the EOC Flag is 
+          automatically cleared.
+     
+          -@- For multi ADC mode, the last ADC1, ADC2 and ADC3 regular conversions 
+              results data (in the selected multi mode) can be returned in the same 
+              time using ADC_GetMultiModeConversionValue() function. 
+         
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Configures for the selected ADC regular channel its corresponding
+  *         rank in the sequencer and its sample time.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_Channel_0: ADC Channel0 selected
+  *            @arg ADC_Channel_1: ADC Channel1 selected
+  *            @arg ADC_Channel_2: ADC Channel2 selected
+  *            @arg ADC_Channel_3: ADC Channel3 selected
+  *            @arg ADC_Channel_4: ADC Channel4 selected
+  *            @arg ADC_Channel_5: ADC Channel5 selected
+  *            @arg ADC_Channel_6: ADC Channel6 selected
+  *            @arg ADC_Channel_7: ADC Channel7 selected
+  *            @arg ADC_Channel_8: ADC Channel8 selected
+  *            @arg ADC_Channel_9: ADC Channel9 selected
+  *            @arg ADC_Channel_10: ADC Channel10 selected
+  *            @arg ADC_Channel_11: ADC Channel11 selected
+  *            @arg ADC_Channel_12: ADC Channel12 selected
+  *            @arg ADC_Channel_13: ADC Channel13 selected
+  *            @arg ADC_Channel_14: ADC Channel14 selected
+  *            @arg ADC_Channel_15: ADC Channel15 selected
+  *            @arg ADC_Channel_16: ADC Channel16 selected
+  *            @arg ADC_Channel_17: ADC Channel17 selected
+  *            @arg ADC_Channel_18: ADC Channel18 selected                       
+  * @param  Rank: The rank in the regular group sequencer.
+  *          This parameter must be between 1 to 16.
+  * @param  ADC_SampleTime: The sample time value to be set for the selected channel. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_SampleTime_3Cycles: Sample time equal to 3 cycles
+  *            @arg ADC_SampleTime_15Cycles: Sample time equal to 15 cycles
+  *            @arg ADC_SampleTime_28Cycles: Sample time equal to 28 cycles
+  *            @arg ADC_SampleTime_56Cycles: Sample time equal to 56 cycles	
+  *            @arg ADC_SampleTime_84Cycles: Sample time equal to 84 cycles	
+  *            @arg ADC_SampleTime_112Cycles: Sample time equal to 112 cycles	
+  *            @arg ADC_SampleTime_144Cycles: Sample time equal to 144 cycles	
+  *            @arg ADC_SampleTime_480Cycles: Sample time equal to 480 cycles	
+  * @retval None
+  */
+void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  assert_param(IS_ADC_REGULAR_RANK(Rank));
+  assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime));
+  
+  /* if ADC_Channel_10 ... ADC_Channel_18 is selected */
+  if (ADC_Channel > ADC_Channel_9)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR1;
+    
+    /* Calculate the mask to clear */
+    tmpreg2 = SMPR1_SMP_SET << (3 * (ADC_Channel - 10));
+    
+    /* Clear the old sample time */
+    tmpreg1 &= ~tmpreg2;
+    
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * (ADC_Channel - 10));
+    
+    /* Set the new sample time */
+    tmpreg1 |= tmpreg2;
+    
+    /* Store the new register value */
+    ADCx->SMPR1 = tmpreg1;
+  }
+  else /* ADC_Channel include in ADC_Channel_[0..9] */
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR2;
+    
+    /* Calculate the mask to clear */
+    tmpreg2 = SMPR2_SMP_SET << (3 * ADC_Channel);
+    
+    /* Clear the old sample time */
+    tmpreg1 &= ~tmpreg2;
+    
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * ADC_Channel);
+    
+    /* Set the new sample time */
+    tmpreg1 |= tmpreg2;
+    
+    /* Store the new register value */
+    ADCx->SMPR2 = tmpreg1;
+  }
+  /* For Rank 1 to 6 */
+  if (Rank < 7)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR3;
+    
+    /* Calculate the mask to clear */
+    tmpreg2 = SQR3_SQ_SET << (5 * (Rank - 1));
+    
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 1));
+    
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    
+    /* Store the new register value */
+    ADCx->SQR3 = tmpreg1;
+  }
+  /* For Rank 7 to 12 */
+  else if (Rank < 13)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR2;
+    
+    /* Calculate the mask to clear */
+    tmpreg2 = SQR2_SQ_SET << (5 * (Rank - 7));
+    
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 7));
+    
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    
+    /* Store the new register value */
+    ADCx->SQR2 = tmpreg1;
+  }
+  /* For Rank 13 to 16 */
+  else
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SQR1;
+    
+    /* Calculate the mask to clear */
+    tmpreg2 = SQR1_SQ_SET << (5 * (Rank - 13));
+    
+    /* Clear the old SQx bits for the selected rank */
+    tmpreg1 &= ~tmpreg2;
+    
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_Channel << (5 * (Rank - 13));
+    
+    /* Set the SQx bits for the selected rank */
+    tmpreg1 |= tmpreg2;
+    
+    /* Store the new register value */
+    ADCx->SQR1 = tmpreg1;
+  }
+}
+
+/**
+  * @brief  Enables the selected ADC software start conversion of the regular channels.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_SoftwareStartConv(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  
+  /* Enable the selected ADC conversion for regular group */
+  ADCx->CR2 |= (uint32_t)ADC_CR2_SWSTART;
+}
+
+/**
+  * @brief  Gets the selected ADC Software start regular conversion Status.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval The new state of ADC software start conversion (SET or RESET).
+  */
+FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  
+  /* Check the status of SWSTART bit */
+  if ((ADCx->CR2 & ADC_CR2_SWSTART) != (uint32_t)RESET)
+  {
+    /* SWSTART bit is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SWSTART bit is reset */
+    bitstatus = RESET;
+  }
+  
+  /* Return the SWSTART bit status */
+  return  bitstatus;
+}
+
+
+/**
+  * @brief  Enables or disables the EOC on each regular channel conversion
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC EOC flag rising
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_EOCOnEachRegularChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC EOC rising on each regular channel conversion */
+    ADCx->CR2 |= (uint32_t)ADC_CR2_EOCS;
+  }
+  else
+  {
+    /* Disable the selected ADC EOC rising on each regular channel conversion */
+    ADCx->CR2 &= (uint32_t)(~ADC_CR2_EOCS);
+  }
+}
+
+/**
+  * @brief  Enables or disables the ADC continuous conversion mode 
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC continuous conversion mode
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC continuous conversion mode */
+    ADCx->CR2 |= (uint32_t)ADC_CR2_CONT;
+  }
+  else
+  {
+    /* Disable the selected ADC continuous conversion mode */
+    ADCx->CR2 &= (uint32_t)(~ADC_CR2_CONT);
+  }
+}
+
+/**
+  * @brief  Configures the discontinuous mode for the selected ADC regular group 
+  *         channel.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  Number: specifies the discontinuous mode regular channel count value.
+  *          This number must be between 1 and 8.
+  * @retval None
+  */
+void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number)
+{
+  uint32_t tmpreg1 = 0;
+  uint32_t tmpreg2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_REGULAR_DISC_NUMBER(Number));
+  
+  /* Get the old register value */
+  tmpreg1 = ADCx->CR1;
+  
+  /* Clear the old discontinuous mode channel count */
+  tmpreg1 &= CR1_DISCNUM_RESET;
+  
+  /* Set the discontinuous mode channel count */
+  tmpreg2 = Number - 1;
+  tmpreg1 |= tmpreg2 << 13;
+  
+  /* Store the new register value */
+  ADCx->CR1 = tmpreg1;
+}
+
+/**
+  * @brief  Enables or disables the discontinuous mode on regular group channel 
+  *         for the specified ADC
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC discontinuous mode on 
+  *         regular group channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC regular discontinuous mode */
+    ADCx->CR1 |= (uint32_t)ADC_CR1_DISCEN;
+  }
+  else
+  {
+    /* Disable the selected ADC regular discontinuous mode */
+    ADCx->CR1 &= (uint32_t)(~ADC_CR1_DISCEN);
+  }
+}
+
+/**
+  * @brief  Returns the last ADCx conversion result data for regular channel.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval The Data conversion value.
+  */
+uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  
+  /* Return the selected ADC conversion value */
+  return (uint16_t) ADCx->DR;
+}
+
+/**
+  * @brief  Returns the last ADC1, ADC2 and ADC3 regular conversions results 
+  *         data in the selected multi mode.
+  * @param  None  
+  * @retval The Data conversion value.
+  * @note   In dual mode, the value returned by this function is as following
+  *           Data[15:0] : these bits contain the regular data of ADC1.
+  *           Data[31:16]: these bits contain the regular data of ADC2.
+  * @note   In triple mode, the value returned by this function is as following
+  *           Data[15:0] : these bits contain alternatively the regular data of ADC1, ADC3 and ADC2.
+  *           Data[31:16]: these bits contain alternatively the regular data of ADC2, ADC1 and ADC3.           
+  */
+uint32_t ADC_GetMultiModeConversionValue(void)
+{
+  /* Return the multi mode conversion value */
+  return (*(__IO uint32_t *) CDR_ADDRESS);
+}
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group5 Regular Channels DMA Configuration functions
+ *  @brief   Regular Channels DMA Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Regular Channels DMA Configuration functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to configure the DMA for ADC 
+         regular channels.
+         Since converted regular channel values are stored into a unique data 
+         register, it is useful to use DMA for conversion of more than one regular 
+         channel. This avoids the loss of the data already stored in the ADC 
+         Data register.   
+         When the DMA mode is enabled (using the ADC_DMACmd() function), after each
+         conversion of a regular channel, a DMA request is generated.
+    [..] Depending on the "DMA disable selection for Independent ADC mode" 
+         configuration (using the ADC_DMARequestAfterLastTransferCmd() function), 
+         at the end of the last DMA transfer, two possibilities are allowed:
+      (+) No new DMA request is issued to the DMA controller (feature DISABLED) 
+      (+) Requests can continue to be generated (feature ENABLED).  
+    [..] Depending on the "DMA disable selection for multi ADC mode" configuration 
+         (using the void ADC_MultiModeDMARequestAfterLastTransferCmd() function), 
+         at the end of the last DMA transfer, two possibilities are allowed:
+        (+) No new DMA request is issued to the DMA controller (feature DISABLED) 
+        (+) Requests can continue to be generated (feature ENABLED).
+
+@endverbatim
+  * @{
+  */
+  
+ /**
+  * @brief  Enables or disables the specified ADC DMA request.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC DMA transfer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC DMA request */
+    ADCx->CR2 |= (uint32_t)ADC_CR2_DMA;
+  }
+  else
+  {
+    /* Disable the selected ADC DMA request */
+    ADCx->CR2 &= (uint32_t)(~ADC_CR2_DMA);
+  }
+}
+
+/**
+  * @brief  Enables or disables the ADC DMA request after last transfer (Single-ADC mode)  
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC DMA request after last transfer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_DMARequestAfterLastTransferCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC DMA request after last transfer */
+    ADCx->CR2 |= (uint32_t)ADC_CR2_DDS;
+  }
+  else
+  {
+    /* Disable the selected ADC DMA request after last transfer */
+    ADCx->CR2 &= (uint32_t)(~ADC_CR2_DDS);
+  }
+}
+
+/**
+  * @brief  Enables or disables the ADC DMA request after last transfer in multi ADC mode       
+  * @param  NewState: new state of the selected ADC DMA request after last transfer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   if Enabled, DMA requests are issued as long as data are converted and 
+  *         DMA mode for multi ADC mode (selected using ADC_CommonInit() function 
+  *         by ADC_CommonInitStruct.ADC_DMAAccessMode structure member) is 
+  *          ADC_DMAAccessMode_1, ADC_DMAAccessMode_2 or ADC_DMAAccessMode_3.     
+  * @retval None
+  */
+void ADC_MultiModeDMARequestAfterLastTransferCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC DMA request after last transfer */
+    ADC->CCR |= (uint32_t)ADC_CCR_DDS;
+  }
+  else
+  {
+    /* Disable the selected ADC DMA request after last transfer */
+    ADC->CCR &= (uint32_t)(~ADC_CCR_DDS);
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group6 Injected channels Configuration functions
+ *  @brief   Injected channels Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Injected channels Configuration functions #####
+ ===============================================================================  
+
+    [..] This section provide functions allowing to configure the ADC Injected channels,
+         it is composed of 2 sub sections : 
+    
+      (#) Configuration functions for Injected channels: This subsection provides 
+          functions allowing to configure the ADC injected channels :    
+        (++) Configure the rank in the injected group sequencer for each channel
+        (++) Configure the sampling time for each channel    
+        (++) Activate the Auto injected Mode  
+        (++) Activate the Discontinuous Mode 
+        (++) scan mode activation  
+        (++) External/software trigger source   
+        (++) External trigger edge 
+        (++) injected channels sequencer.
+    
+      (#) Get the Specified Injected channel conversion data: This subsection 
+          provides an important function in the ADC peripheral since it returns the 
+          converted data of the specific injected channel.
+
+@endverbatim
+  * @{
+  */ 
+/**
+  * @brief  Configures for the selected ADC injected channel its corresponding
+  *         rank in the sequencer and its sample time.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_Channel: the ADC channel to configure. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_Channel_0: ADC Channel0 selected
+  *            @arg ADC_Channel_1: ADC Channel1 selected
+  *            @arg ADC_Channel_2: ADC Channel2 selected
+  *            @arg ADC_Channel_3: ADC Channel3 selected
+  *            @arg ADC_Channel_4: ADC Channel4 selected
+  *            @arg ADC_Channel_5: ADC Channel5 selected
+  *            @arg ADC_Channel_6: ADC Channel6 selected
+  *            @arg ADC_Channel_7: ADC Channel7 selected
+  *            @arg ADC_Channel_8: ADC Channel8 selected
+  *            @arg ADC_Channel_9: ADC Channel9 selected
+  *            @arg ADC_Channel_10: ADC Channel10 selected
+  *            @arg ADC_Channel_11: ADC Channel11 selected
+  *            @arg ADC_Channel_12: ADC Channel12 selected
+  *            @arg ADC_Channel_13: ADC Channel13 selected
+  *            @arg ADC_Channel_14: ADC Channel14 selected
+  *            @arg ADC_Channel_15: ADC Channel15 selected
+  *            @arg ADC_Channel_16: ADC Channel16 selected
+  *            @arg ADC_Channel_17: ADC Channel17 selected
+  *            @arg ADC_Channel_18: ADC Channel18 selected                       
+  * @param  Rank: The rank in the injected group sequencer. 
+  *          This parameter must be between 1 to 4.
+  * @param  ADC_SampleTime: The sample time value to be set for the selected channel. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_SampleTime_3Cycles: Sample time equal to 3 cycles
+  *            @arg ADC_SampleTime_15Cycles: Sample time equal to 15 cycles
+  *            @arg ADC_SampleTime_28Cycles: Sample time equal to 28 cycles
+  *            @arg ADC_SampleTime_56Cycles: Sample time equal to 56 cycles	
+  *            @arg ADC_SampleTime_84Cycles: Sample time equal to 84 cycles	
+  *            @arg ADC_SampleTime_112Cycles: Sample time equal to 112 cycles	
+  *            @arg ADC_SampleTime_144Cycles: Sample time equal to 144 cycles	
+  *            @arg ADC_SampleTime_480Cycles: Sample time equal to 480 cycles	
+  * @retval None
+  */
+void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0, tmpreg3 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CHANNEL(ADC_Channel));
+  assert_param(IS_ADC_INJECTED_RANK(Rank));
+  assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime));
+  /* if ADC_Channel_10 ... ADC_Channel_18 is selected */
+  if (ADC_Channel > ADC_Channel_9)
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR1;
+    /* Calculate the mask to clear */
+    tmpreg2 = SMPR1_SMP_SET << (3*(ADC_Channel - 10));
+    /* Clear the old sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3*(ADC_Channel - 10));
+    /* Set the new sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR1 = tmpreg1;
+  }
+  else /* ADC_Channel include in ADC_Channel_[0..9] */
+  {
+    /* Get the old register value */
+    tmpreg1 = ADCx->SMPR2;
+    /* Calculate the mask to clear */
+    tmpreg2 = SMPR2_SMP_SET << (3 * ADC_Channel);
+    /* Clear the old sample time */
+    tmpreg1 &= ~tmpreg2;
+    /* Calculate the mask to set */
+    tmpreg2 = (uint32_t)ADC_SampleTime << (3 * ADC_Channel);
+    /* Set the new sample time */
+    tmpreg1 |= tmpreg2;
+    /* Store the new register value */
+    ADCx->SMPR2 = tmpreg1;
+  }
+  /* Rank configuration */
+  /* Get the old register value */
+  tmpreg1 = ADCx->JSQR;
+  /* Get JL value: Number = JL+1 */
+  tmpreg3 =  (tmpreg1 & JSQR_JL_SET)>> 20;
+  /* Calculate the mask to clear: ((Rank-1)+(4-JL-1)) */
+  tmpreg2 = JSQR_JSQ_SET << (5 * (uint8_t)((Rank + 3) - (tmpreg3 + 1)));
+  /* Clear the old JSQx bits for the selected rank */
+  tmpreg1 &= ~tmpreg2;
+  /* Calculate the mask to set: ((Rank-1)+(4-JL-1)) */
+  tmpreg2 = (uint32_t)ADC_Channel << (5 * (uint8_t)((Rank + 3) - (tmpreg3 + 1)));
+  /* Set the JSQx bits for the selected rank */
+  tmpreg1 |= tmpreg2;
+  /* Store the new register value */
+  ADCx->JSQR = tmpreg1;
+}
+
+/**
+  * @brief  Configures the sequencer length for injected channels
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  Length: The sequencer length. 
+  *          This parameter must be a number between 1 to 4.
+  * @retval None
+  */
+void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length)
+{
+  uint32_t tmpreg1 = 0;
+  uint32_t tmpreg2 = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_LENGTH(Length));
+  
+  /* Get the old register value */
+  tmpreg1 = ADCx->JSQR;
+  
+  /* Clear the old injected sequence length JL bits */
+  tmpreg1 &= JSQR_JL_RESET;
+  
+  /* Set the injected sequence length JL bits */
+  tmpreg2 = Length - 1; 
+  tmpreg1 |= tmpreg2 << 20;
+  
+  /* Store the new register value */
+  ADCx->JSQR = tmpreg1;
+}
+
+/**
+  * @brief  Set the injected channels conversion value offset
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_InjectedChannel: the ADC injected channel to set its offset. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_InjectedChannel_1: Injected Channel1 selected
+  *            @arg ADC_InjectedChannel_2: Injected Channel2 selected
+  *            @arg ADC_InjectedChannel_3: Injected Channel3 selected
+  *            @arg ADC_InjectedChannel_4: Injected Channel4 selected
+  * @param  Offset: the offset value for the selected ADC injected channel
+  *          This parameter must be a 12bit value.
+  * @retval None
+  */
+void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset)
+{
+    __IO uint32_t tmp = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_CHANNEL(ADC_InjectedChannel));
+  assert_param(IS_ADC_OFFSET(Offset));
+  
+  tmp = (uint32_t)ADCx;
+  tmp += ADC_InjectedChannel;
+  
+  /* Set the selected injected channel data offset */
+ *(__IO uint32_t *) tmp = (uint32_t)Offset;
+}
+
+ /**
+  * @brief  Configures the ADCx external trigger for injected channels conversion.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_ExternalTrigInjecConv: specifies the ADC trigger to start injected conversion.
+  *          This parameter can be one of the following values:                    
+  *            @arg ADC_ExternalTrigInjecConv_T1_CC4: Timer1 capture compare4 selected 
+  *            @arg ADC_ExternalTrigInjecConv_T1_TRGO: Timer1 TRGO event selected 
+  *            @arg ADC_ExternalTrigInjecConv_T2_CC1: Timer2 capture compare1 selected 
+  *            @arg ADC_ExternalTrigInjecConv_T2_TRGO: Timer2 TRGO event selected 
+  *            @arg ADC_ExternalTrigInjecConv_T3_CC2: Timer3 capture compare2 selected 
+  *            @arg ADC_ExternalTrigInjecConv_T3_CC4: Timer3 capture compare4 selected 
+  *            @arg ADC_ExternalTrigInjecConv_T4_CC1: Timer4 capture compare1 selected                       
+  *            @arg ADC_ExternalTrigInjecConv_T4_CC2: Timer4 capture compare2 selected 
+  *            @arg ADC_ExternalTrigInjecConv_T4_CC3: Timer4 capture compare3 selected                        
+  *            @arg ADC_ExternalTrigInjecConv_T4_TRGO: Timer4 TRGO event selected 
+  *            @arg ADC_ExternalTrigInjecConv_T5_CC4: Timer5 capture compare4 selected                        
+  *            @arg ADC_ExternalTrigInjecConv_T5_TRGO: Timer5 TRGO event selected                        
+  *            @arg ADC_ExternalTrigInjecConv_T8_CC2: Timer8 capture compare2 selected
+  *            @arg ADC_ExternalTrigInjecConv_T8_CC3: Timer8 capture compare3 selected                        
+  *            @arg ADC_ExternalTrigInjecConv_T8_CC4: Timer8 capture compare4 selected 
+  *            @arg ADC_ExternalTrigInjecConv_Ext_IT15: External interrupt line 15 event selected                          
+  * @retval None
+  */
+void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_EXT_INJEC_TRIG(ADC_ExternalTrigInjecConv));
+  
+  /* Get the old register value */
+  tmpreg = ADCx->CR2;
+  
+  /* Clear the old external event selection for injected group */
+  tmpreg &= CR2_JEXTSEL_RESET;
+  
+  /* Set the external event selection for injected group */
+  tmpreg |= ADC_ExternalTrigInjecConv;
+  
+  /* Store the new register value */
+  ADCx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Configures the ADCx external trigger edge for injected channels conversion.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_ExternalTrigInjecConvEdge: specifies the ADC external trigger edge
+  *         to start injected conversion. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_ExternalTrigInjecConvEdge_None: external trigger disabled for 
+  *                                                     injected conversion
+  *            @arg ADC_ExternalTrigInjecConvEdge_Rising: detection on rising edge
+  *            @arg ADC_ExternalTrigInjecConvEdge_Falling: detection on falling edge
+  *            @arg ADC_ExternalTrigInjecConvEdge_RisingFalling: detection on both rising 
+  *                                                               and falling edge
+  * @retval None
+  */
+void ADC_ExternalTrigInjectedConvEdgeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConvEdge)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_EXT_INJEC_TRIG_EDGE(ADC_ExternalTrigInjecConvEdge));
+  /* Get the old register value */
+  tmpreg = ADCx->CR2;
+  /* Clear the old external trigger edge for injected group */
+  tmpreg &= CR2_JEXTEN_RESET;
+  /* Set the new external trigger edge for injected group */
+  tmpreg |= ADC_ExternalTrigInjecConvEdge;
+  /* Store the new register value */
+  ADCx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables the selected ADC software start conversion of the injected channels.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval None
+  */
+void ADC_SoftwareStartInjectedConv(ADC_TypeDef* ADCx)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  /* Enable the selected ADC conversion for injected group */
+  ADCx->CR2 |= (uint32_t)ADC_CR2_JSWSTART;
+}
+
+/**
+  * @brief  Gets the selected ADC Software start injected conversion Status.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @retval The new state of ADC software start injected conversion (SET or RESET).
+  */
+FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  
+  /* Check the status of JSWSTART bit */
+  if ((ADCx->CR2 & ADC_CR2_JSWSTART) != (uint32_t)RESET)
+  {
+    /* JSWSTART bit is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* JSWSTART bit is reset */
+    bitstatus = RESET;
+  }
+  /* Return the JSWSTART bit status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Enables or disables the selected ADC automatic injected group 
+  *         conversion after regular one.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC auto injected conversion
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC automatic injected group conversion */
+    ADCx->CR1 |= (uint32_t)ADC_CR1_JAUTO;
+  }
+  else
+  {
+    /* Disable the selected ADC automatic injected group conversion */
+    ADCx->CR1 &= (uint32_t)(~ADC_CR1_JAUTO);
+  }
+}
+
+/**
+  * @brief  Enables or disables the discontinuous mode for injected group 
+  *         channel for the specified ADC
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  NewState: new state of the selected ADC discontinuous mode on injected
+  *         group channel.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC injected discontinuous mode */
+    ADCx->CR1 |= (uint32_t)ADC_CR1_JDISCEN;
+  }
+  else
+  {
+    /* Disable the selected ADC injected discontinuous mode */
+    ADCx->CR1 &= (uint32_t)(~ADC_CR1_JDISCEN);
+  }
+}
+
+/**
+  * @brief  Returns the ADC injected channel conversion result
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_InjectedChannel: the converted ADC injected channel.
+  *          This parameter can be one of the following values:
+  *            @arg ADC_InjectedChannel_1: Injected Channel1 selected
+  *            @arg ADC_InjectedChannel_2: Injected Channel2 selected
+  *            @arg ADC_InjectedChannel_3: Injected Channel3 selected
+  *            @arg ADC_InjectedChannel_4: Injected Channel4 selected
+  * @retval The Data conversion value.
+  */
+uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_INJECTED_CHANNEL(ADC_InjectedChannel));
+
+  tmp = (uint32_t)ADCx;
+  tmp += ADC_InjectedChannel + JDR_OFFSET;
+  
+  /* Returns the selected injected channel conversion data value */
+  return (uint16_t) (*(__IO uint32_t*)  tmp); 
+}
+/**
+  * @}
+  */
+
+/** @defgroup ADC_Group7 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+    [..] This section provides functions allowing to configure the ADC Interrupts 
+         and to get the status and clear flags and Interrupts pending bits.
+  
+    [..] Each ADC provides 4 Interrupts sources and 6 Flags which can be divided
+        into 3 groups:
+  
+  *** Flags and Interrupts for ADC regular channels ***
+  =====================================================
+    [..]
+      (+) Flags :
+        (##) ADC_FLAG_OVR : Overrun detection when regular converted data are lost
+
+        (##) ADC_FLAG_EOC : Regular channel end of conversion ==> to indicate 
+             (depending on EOCS bit, managed by ADC_EOCOnEachRegularChannelCmd() )
+             the end of:
+             (+++) a regular CHANNEL conversion 
+             (+++) sequence of regular GROUP conversions .
+
+        (##) ADC_FLAG_STRT: Regular channel start ==> to indicate when regular 
+             CHANNEL conversion starts.
+    [..]
+      (+) Interrupts :
+        (##) ADC_IT_OVR : specifies the interrupt source for Overrun detection 
+             event.  
+        (##) ADC_IT_EOC : specifies the interrupt source for Regular channel end
+             of conversion event.
+  
+  
+  *** Flags and Interrupts for ADC Injected channels ***
+  ======================================================
+    [..]
+      (+) Flags :
+        (##) ADC_FLAG_JEOC : Injected channel end of conversion ==> to indicate 
+             at the end of injected GROUP conversion  
+              
+        (##) ADC_FLAG_JSTRT: Injected channel start ==> to indicate hardware when 
+             injected GROUP conversion starts.
+    [..]
+      (+) Interrupts :
+        (##) ADC_IT_JEOC : specifies the interrupt source for Injected channel 
+             end of conversion event.     
+
+  *** General Flags and Interrupts for the ADC ***
+  ================================================ 
+    [..]
+      (+)Flags :
+        (##) ADC_FLAG_AWD: Analog watchdog ==> to indicate if the converted voltage 
+             crosses the programmed thresholds values.
+    [..]          
+      (+) Interrupts :
+        (##) ADC_IT_AWD : specifies the interrupt source for Analog watchdog event. 
+
+  
+    [..] The user should identify which mode will be used in his application to 
+         manage the ADC controller events: Polling mode or Interrupt mode.
+  
+    [..] In the Polling Mode it is advised to use the following functions:
+      (+) ADC_GetFlagStatus() : to check if flags events occur. 
+      (+) ADC_ClearFlag()     : to clear the flags events.
+      
+    [..] In the Interrupt Mode it is advised to use the following functions:
+      (+) ADC_ITConfig()          : to enable or disable the interrupt source.
+      (+) ADC_GetITStatus()       : to check if Interrupt occurs.
+      (+) ADC_ClearITPendingBit() : to clear the Interrupt pending Bit 
+                                   (corresponding Flag). 
+@endverbatim
+  * @{
+  */ 
+/**
+  * @brief  Enables or disables the specified ADC interrupts.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt sources to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_IT_EOC: End of conversion interrupt mask
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *            @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  *            @arg ADC_IT_OVR: Overrun interrupt enable                       
+  * @param  NewState: new state of the specified ADC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState)  
+{
+  uint32_t itmask = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_ADC_IT(ADC_IT)); 
+
+  /* Get the ADC IT index */
+  itmask = (uint8_t)ADC_IT;
+  itmask = (uint32_t)0x01 << itmask;    
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected ADC interrupts */
+    ADCx->CR1 |= itmask;
+  }
+  else
+  {
+    /* Disable the selected ADC interrupts */
+    ADCx->CR1 &= (~(uint32_t)itmask);
+  }
+}
+
+/**
+  * @brief  Checks whether the specified ADC flag is set or not.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_FLAG: specifies the flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_FLAG_AWD: Analog watchdog flag
+  *            @arg ADC_FLAG_EOC: End of conversion flag
+  *            @arg ADC_FLAG_JEOC: End of injected group conversion flag
+  *            @arg ADC_FLAG_JSTRT: Start of injected group conversion flag
+  *            @arg ADC_FLAG_STRT: Start of regular group conversion flag
+  *            @arg ADC_FLAG_OVR: Overrun flag                                                 
+  * @retval The new state of ADC_FLAG (SET or RESET).
+  */
+FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_GET_FLAG(ADC_FLAG));
+
+  /* Check the status of the specified ADC flag */
+  if ((ADCx->SR & ADC_FLAG) != (uint8_t)RESET)
+  {
+    /* ADC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* ADC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the ADC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the ADCx's pending flags.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg ADC_FLAG_AWD: Analog watchdog flag
+  *            @arg ADC_FLAG_EOC: End of conversion flag
+  *            @arg ADC_FLAG_JEOC: End of injected group conversion flag
+  *            @arg ADC_FLAG_JSTRT: Start of injected group conversion flag
+  *            @arg ADC_FLAG_STRT: Start of regular group conversion flag
+  *            @arg ADC_FLAG_OVR: Overrun flag                          
+  * @retval None
+  */
+void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_CLEAR_FLAG(ADC_FLAG));
+
+  /* Clear the selected ADC flags */
+  ADCx->SR = ~(uint32_t)ADC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified ADC interrupt has occurred or not.
+  * @param  ADCx:   where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg ADC_IT_EOC: End of conversion interrupt mask
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *            @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  *            @arg ADC_IT_OVR: Overrun interrupt mask                        
+  * @retval The new state of ADC_IT (SET or RESET).
+  */
+ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t itmask = 0, enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_IT(ADC_IT));
+
+  /* Get the ADC IT index */
+  itmask = ADC_IT >> 8;
+
+  /* Get the ADC_IT enable bit status */
+  enablestatus = (ADCx->CR1 & ((uint32_t)0x01 << (uint8_t)ADC_IT)) ;
+
+  /* Check the status of the specified ADC interrupt */
+  if (((ADCx->SR & itmask) != (uint32_t)RESET) && enablestatus)
+  {
+    /* ADC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* ADC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the ADC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the ADCx's interrupt pending bits.
+  * @param  ADCx: where x can be 1, 2 or 3 to select the ADC peripheral.
+  * @param  ADC_IT: specifies the ADC interrupt pending bit to clear.
+  *          This parameter can be one of the following values:
+  *            @arg ADC_IT_EOC: End of conversion interrupt mask
+  *            @arg ADC_IT_AWD: Analog watchdog interrupt mask
+  *            @arg ADC_IT_JEOC: End of injected conversion interrupt mask
+  *            @arg ADC_IT_OVR: Overrun interrupt mask                         
+  * @retval None
+  */
+void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT)
+{
+  uint8_t itmask = 0;
+  /* Check the parameters */
+  assert_param(IS_ADC_ALL_PERIPH(ADCx));
+  assert_param(IS_ADC_IT(ADC_IT)); 
+  /* Get the ADC IT index */
+  itmask = (uint8_t)(ADC_IT >> 8);
+  /* Clear the selected ADC interrupt pending bits */
+  ADCx->SR = ~(uint32_t)itmask;
+}                    
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_can.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_can.c
new file mode 100644
index 00000000..9f8e235c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_can.c
@@ -0,0 +1,1700 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_can.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Controller area network (CAN) peripheral:
+  *           + Initialization and Configuration 
+  *           + CAN Frames Transmission
+  *           + CAN Frames Reception
+  *           + Operation modes switch
+  *           + Error management
+  *           + Interrupts and flags
+  *
+@verbatim
+ ===============================================================================
+                        ##### How to use this driver #####
+ ===============================================================================
+    [..]
+      (#) Enable the CAN controller interface clock using 
+          RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN1, ENABLE); for CAN1 
+          and RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN2, ENABLE); for CAN2
+      -@- In case you are using CAN2 only, you have to enable the CAN1 clock.
+       
+      (#) CAN pins configuration
+        (++) Enable the clock for the CAN GPIOs using the following function:
+             RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);   
+        (++) Connect the involved CAN pins to AF9 using the following function 
+             GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_CANx); 
+        (++) Configure these CAN pins in alternate function mode by calling
+             the function  GPIO_Init();
+      
+      (#) Initialize and configure the CAN using CAN_Init() and 
+          CAN_FilterInit() functions.   
+                 
+      (#) Transmit the desired CAN frame using CAN_Transmit() function.
+           
+      (#) Check the transmission of a CAN frame using CAN_TransmitStatus()
+          function.
+                 
+      (#) Cancel the transmission of a CAN frame using CAN_CancelTransmit()
+          function.  
+              
+      (#) Receive a CAN frame using CAN_Receive() function.
+           
+      (#) Release the receive FIFOs using CAN_FIFORelease() function.
+                 
+      (#) Return the number of pending received frames using 
+          CAN_MessagePending() function.            
+                     
+      (#) To control CAN events you can use one of the following two methods:
+        (++) Check on CAN flags using the CAN_GetFlagStatus() function.  
+        (++) Use CAN interrupts through the function CAN_ITConfig() at 
+             initialization phase and CAN_GetITStatus() function into 
+             interrupt routines to check if the event has occurred or not.
+             After checking on a flag you should clear it using CAN_ClearFlag()
+             function. And after checking on an interrupt event you should 
+             clear it using CAN_ClearITPendingBit() function.            
+
+@endverbatim
+           
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_can.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CAN 
+  * @brief CAN driver modules
+  * @{
+  */ 
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* CAN Master Control Register bits */
+#define MCR_DBF           ((uint32_t)0x00010000) /* software master reset */
+
+/* CAN Mailbox Transmit Request */
+#define TMIDxR_TXRQ       ((uint32_t)0x00000001) /* Transmit mailbox request */
+
+/* CAN Filter Master Register bits */
+#define FMR_FINIT         ((uint32_t)0x00000001) /* Filter init mode */
+
+/* Time out for INAK bit */
+#define INAK_TIMEOUT      ((uint32_t)0x0000FFFF)
+/* Time out for SLAK bit */
+#define SLAK_TIMEOUT      ((uint32_t)0x0000FFFF)
+
+/* Flags in TSR register */
+#define CAN_FLAGS_TSR     ((uint32_t)0x08000000) 
+/* Flags in RF1R register */
+#define CAN_FLAGS_RF1R    ((uint32_t)0x04000000) 
+/* Flags in RF0R register */
+#define CAN_FLAGS_RF0R    ((uint32_t)0x02000000) 
+/* Flags in MSR register */
+#define CAN_FLAGS_MSR     ((uint32_t)0x01000000) 
+/* Flags in ESR register */
+#define CAN_FLAGS_ESR     ((uint32_t)0x00F00000) 
+
+/* Mailboxes definition */
+#define CAN_TXMAILBOX_0   ((uint8_t)0x00)
+#define CAN_TXMAILBOX_1   ((uint8_t)0x01)
+#define CAN_TXMAILBOX_2   ((uint8_t)0x02) 
+
+#define CAN_MODE_MASK     ((uint32_t) 0x00000003)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit);
+
+/** @defgroup CAN_Private_Functions
+  * @{
+  */
+
+/** @defgroup CAN_Group1 Initialization and Configuration functions
+ *  @brief    Initialization and Configuration functions 
+ *
+@verbatim    
+ ===============================================================================
+              ##### Initialization and Configuration functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+      (+) Initialize the CAN peripherals : Prescaler, operating mode, the maximum 
+          number of time quanta to perform resynchronization, the number of time 
+          quanta in Bit Segment 1 and 2 and many other modes. 
+          Refer to  @ref CAN_InitTypeDef  for more details.
+      (+) Configures the CAN reception filter.                                      
+      (+) Select the start bank filter for slave CAN.
+      (+) Enables or disables the Debug Freeze mode for CAN
+      (+)Enables or disables the CAN Time Trigger Operation communication mode
+   
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Deinitializes the CAN peripheral registers to their default reset values.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @retval None.
+  */
+void CAN_DeInit(CAN_TypeDef* CANx)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+ 
+  if (CANx == CAN1)
+  {
+    /* Enable CAN1 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN1, ENABLE);
+    /* Release CAN1 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN1, DISABLE);
+  }
+  else
+  {  
+    /* Enable CAN2 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN2, ENABLE);
+    /* Release CAN2 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_CAN2, DISABLE);
+  }
+}
+
+/**
+  * @brief  Initializes the CAN peripheral according to the specified
+  *         parameters in the CAN_InitStruct.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  CAN_InitStruct: pointer to a CAN_InitTypeDef structure that contains
+  *         the configuration information for the CAN peripheral.
+  * @retval Constant indicates initialization succeed which will be 
+  *         CAN_InitStatus_Failed or CAN_InitStatus_Success.
+  */
+uint8_t CAN_Init(CAN_TypeDef* CANx, CAN_InitTypeDef* CAN_InitStruct)
+{
+  uint8_t InitStatus = CAN_InitStatus_Failed;
+  uint32_t wait_ack = 0x00000000;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TTCM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_ABOM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_AWUM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_NART));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_RFLM));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_InitStruct->CAN_TXFP));
+  assert_param(IS_CAN_MODE(CAN_InitStruct->CAN_Mode));
+  assert_param(IS_CAN_SJW(CAN_InitStruct->CAN_SJW));
+  assert_param(IS_CAN_BS1(CAN_InitStruct->CAN_BS1));
+  assert_param(IS_CAN_BS2(CAN_InitStruct->CAN_BS2));
+  assert_param(IS_CAN_PRESCALER(CAN_InitStruct->CAN_Prescaler));
+
+  /* Exit from sleep mode */
+  CANx->MCR &= (~(uint32_t)CAN_MCR_SLEEP);
+
+  /* Request initialisation */
+  CANx->MCR |= CAN_MCR_INRQ ;
+
+  /* Wait the acknowledge */
+  while (((CANx->MSR & CAN_MSR_INAK) != CAN_MSR_INAK) && (wait_ack != INAK_TIMEOUT))
+  {
+    wait_ack++;
+  }
+
+  /* Check acknowledge */
+  if ((CANx->MSR & CAN_MSR_INAK) != CAN_MSR_INAK)
+  {
+    InitStatus = CAN_InitStatus_Failed;
+  }
+  else 
+  {
+    /* Set the time triggered communication mode */
+    if (CAN_InitStruct->CAN_TTCM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_TTCM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_TTCM;
+    }
+
+    /* Set the automatic bus-off management */
+    if (CAN_InitStruct->CAN_ABOM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_ABOM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_ABOM;
+    }
+
+    /* Set the automatic wake-up mode */
+    if (CAN_InitStruct->CAN_AWUM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_AWUM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_AWUM;
+    }
+
+    /* Set the no automatic retransmission */
+    if (CAN_InitStruct->CAN_NART == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_NART;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_NART;
+    }
+
+    /* Set the receive FIFO locked mode */
+    if (CAN_InitStruct->CAN_RFLM == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_RFLM;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_RFLM;
+    }
+
+    /* Set the transmit FIFO priority */
+    if (CAN_InitStruct->CAN_TXFP == ENABLE)
+    {
+      CANx->MCR |= CAN_MCR_TXFP;
+    }
+    else
+    {
+      CANx->MCR &= ~(uint32_t)CAN_MCR_TXFP;
+    }
+
+    /* Set the bit timing register */
+    CANx->BTR = (uint32_t)((uint32_t)CAN_InitStruct->CAN_Mode << 30) | \
+                ((uint32_t)CAN_InitStruct->CAN_SJW << 24) | \
+                ((uint32_t)CAN_InitStruct->CAN_BS1 << 16) | \
+                ((uint32_t)CAN_InitStruct->CAN_BS2 << 20) | \
+               ((uint32_t)CAN_InitStruct->CAN_Prescaler - 1);
+
+    /* Request leave initialisation */
+    CANx->MCR &= ~(uint32_t)CAN_MCR_INRQ;
+
+   /* Wait the acknowledge */
+   wait_ack = 0;
+
+   while (((CANx->MSR & CAN_MSR_INAK) == CAN_MSR_INAK) && (wait_ack != INAK_TIMEOUT))
+   {
+     wait_ack++;
+   }
+
+    /* ...and check acknowledged */
+    if ((CANx->MSR & CAN_MSR_INAK) == CAN_MSR_INAK)
+    {
+      InitStatus = CAN_InitStatus_Failed;
+    }
+    else
+    {
+      InitStatus = CAN_InitStatus_Success ;
+    }
+  }
+
+  /* At this step, return the status of initialization */
+  return InitStatus;
+}
+
+/**
+  * @brief  Configures the CAN reception filter according to the specified
+  *         parameters in the CAN_FilterInitStruct.
+  * @param  CAN_FilterInitStruct: pointer to a CAN_FilterInitTypeDef structure that
+  *         contains the configuration information.
+  * @retval None
+  */
+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct)
+{
+  uint32_t filter_number_bit_pos = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_FILTER_NUMBER(CAN_FilterInitStruct->CAN_FilterNumber));
+  assert_param(IS_CAN_FILTER_MODE(CAN_FilterInitStruct->CAN_FilterMode));
+  assert_param(IS_CAN_FILTER_SCALE(CAN_FilterInitStruct->CAN_FilterScale));
+  assert_param(IS_CAN_FILTER_FIFO(CAN_FilterInitStruct->CAN_FilterFIFOAssignment));
+  assert_param(IS_FUNCTIONAL_STATE(CAN_FilterInitStruct->CAN_FilterActivation));
+
+  filter_number_bit_pos = ((uint32_t)1) << CAN_FilterInitStruct->CAN_FilterNumber;
+
+  /* Initialisation mode for the filter */
+  CAN1->FMR |= FMR_FINIT;
+
+  /* Filter Deactivation */
+  CAN1->FA1R &= ~(uint32_t)filter_number_bit_pos;
+
+  /* Filter Scale */
+  if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_16bit)
+  {
+    /* 16-bit scale for the filter */
+    CAN1->FS1R &= ~(uint32_t)filter_number_bit_pos;
+
+    /* First 16-bit identifier and First 16-bit mask */
+    /* Or First 16-bit identifier and Second 16-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow);
+
+    /* Second 16-bit identifier and Second 16-bit mask */
+    /* Or Third 16-bit identifier and Fourth 16-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh);
+  }
+
+  if (CAN_FilterInitStruct->CAN_FilterScale == CAN_FilterScale_32bit)
+  {
+    /* 32-bit scale for the filter */
+    CAN1->FS1R |= filter_number_bit_pos;
+    /* 32-bit identifier or First 32-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR1 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterIdLow);
+    /* 32-bit mask or Second 32-bit identifier */
+    CAN1->sFilterRegister[CAN_FilterInitStruct->CAN_FilterNumber].FR2 = 
+       ((0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdHigh) << 16) |
+        (0x0000FFFF & (uint32_t)CAN_FilterInitStruct->CAN_FilterMaskIdLow);
+  }
+
+  /* Filter Mode */
+  if (CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdMask)
+  {
+    /*Id/Mask mode for the filter*/
+    CAN1->FM1R &= ~(uint32_t)filter_number_bit_pos;
+  }
+  else /* CAN_FilterInitStruct->CAN_FilterMode == CAN_FilterMode_IdList */
+  {
+    /*Identifier list mode for the filter*/
+    CAN1->FM1R |= (uint32_t)filter_number_bit_pos;
+  }
+
+  /* Filter FIFO assignment */
+  if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_Filter_FIFO0)
+  {
+    /* FIFO 0 assignation for the filter */
+    CAN1->FFA1R &= ~(uint32_t)filter_number_bit_pos;
+  }
+
+  if (CAN_FilterInitStruct->CAN_FilterFIFOAssignment == CAN_Filter_FIFO1)
+  {
+    /* FIFO 1 assignation for the filter */
+    CAN1->FFA1R |= (uint32_t)filter_number_bit_pos;
+  }
+  
+  /* Filter activation */
+  if (CAN_FilterInitStruct->CAN_FilterActivation == ENABLE)
+  {
+    CAN1->FA1R |= filter_number_bit_pos;
+  }
+
+  /* Leave the initialisation mode for the filter */
+  CAN1->FMR &= ~FMR_FINIT;
+}
+
+/**
+  * @brief  Fills each CAN_InitStruct member with its default value.
+  * @param  CAN_InitStruct: pointer to a CAN_InitTypeDef structure which ill be initialized.
+  * @retval None
+  */
+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct)
+{
+  /* Reset CAN init structure parameters values */
+  
+  /* Initialize the time triggered communication mode */
+  CAN_InitStruct->CAN_TTCM = DISABLE;
+  
+  /* Initialize the automatic bus-off management */
+  CAN_InitStruct->CAN_ABOM = DISABLE;
+  
+  /* Initialize the automatic wake-up mode */
+  CAN_InitStruct->CAN_AWUM = DISABLE;
+  
+  /* Initialize the no automatic retransmission */
+  CAN_InitStruct->CAN_NART = DISABLE;
+  
+  /* Initialize the receive FIFO locked mode */
+  CAN_InitStruct->CAN_RFLM = DISABLE;
+  
+  /* Initialize the transmit FIFO priority */
+  CAN_InitStruct->CAN_TXFP = DISABLE;
+  
+  /* Initialize the CAN_Mode member */
+  CAN_InitStruct->CAN_Mode = CAN_Mode_Normal;
+  
+  /* Initialize the CAN_SJW member */
+  CAN_InitStruct->CAN_SJW = CAN_SJW_1tq;
+  
+  /* Initialize the CAN_BS1 member */
+  CAN_InitStruct->CAN_BS1 = CAN_BS1_4tq;
+  
+  /* Initialize the CAN_BS2 member */
+  CAN_InitStruct->CAN_BS2 = CAN_BS2_3tq;
+  
+  /* Initialize the CAN_Prescaler member */
+  CAN_InitStruct->CAN_Prescaler = 1;
+}
+
+/**
+  * @brief  Select the start bank filter for slave CAN.
+  * @param  CAN_BankNumber: Select the start slave bank filter from 1..27.
+  * @retval None
+  */
+void CAN_SlaveStartBank(uint8_t CAN_BankNumber) 
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_BANKNUMBER(CAN_BankNumber));
+  
+  /* Enter Initialisation mode for the filter */
+  CAN1->FMR |= FMR_FINIT;
+  
+  /* Select the start slave bank */
+  CAN1->FMR &= (uint32_t)0xFFFFC0F1 ;
+  CAN1->FMR |= (uint32_t)(CAN_BankNumber)<<8;
+  
+  /* Leave Initialisation mode for the filter */
+  CAN1->FMR &= ~FMR_FINIT;
+}
+
+/**
+  * @brief  Enables or disables the DBG Freeze for CAN.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  NewState: new state of the CAN peripheral. 
+  *          This parameter can be: ENABLE (CAN reception/transmission is frozen
+  *          during debug. Reception FIFOs can still be accessed/controlled normally) 
+  *          or DISABLE (CAN is working during debug).
+  * @retval None
+  */
+void CAN_DBGFreeze(CAN_TypeDef* CANx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Debug Freeze  */
+    CANx->MCR |= MCR_DBF;
+  }
+  else
+  {
+    /* Disable Debug Freeze */
+    CANx->MCR &= ~MCR_DBF;
+  }
+}
+
+
+/**
+  * @brief  Enables or disables the CAN Time TriggerOperation communication mode.
+  * @note   DLC must be programmed as 8 in order Time Stamp (2 bytes) to be 
+  *         sent over the CAN bus.  
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  NewState: Mode new state. This parameter can be: ENABLE or DISABLE.
+  *         When enabled, Time stamp (TIME[15:0]) value is  sent in the last two
+  *         data bytes of the 8-byte message: TIME[7:0] in data byte 6 and TIME[15:8] 
+  *         in data byte 7. 
+  * @retval None
+  */
+void CAN_TTComModeCmd(CAN_TypeDef* CANx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the TTCM mode */
+    CANx->MCR |= CAN_MCR_TTCM;
+
+    /* Set TGT bits */
+    CANx->sTxMailBox[0].TDTR |= ((uint32_t)CAN_TDT0R_TGT);
+    CANx->sTxMailBox[1].TDTR |= ((uint32_t)CAN_TDT1R_TGT);
+    CANx->sTxMailBox[2].TDTR |= ((uint32_t)CAN_TDT2R_TGT);
+  }
+  else
+  {
+    /* Disable the TTCM mode */
+    CANx->MCR &= (uint32_t)(~(uint32_t)CAN_MCR_TTCM);
+
+    /* Reset TGT bits */
+    CANx->sTxMailBox[0].TDTR &= ((uint32_t)~CAN_TDT0R_TGT);
+    CANx->sTxMailBox[1].TDTR &= ((uint32_t)~CAN_TDT1R_TGT);
+    CANx->sTxMailBox[2].TDTR &= ((uint32_t)~CAN_TDT2R_TGT);
+  }
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group2 CAN Frames Transmission functions
+ *  @brief    CAN Frames Transmission functions 
+ *
+@verbatim    
+ ===============================================================================
+                ##### CAN Frames Transmission functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+      (+) Initiate and transmit a CAN frame message (if there is an empty mailbox).
+      (+) Check the transmission status of a CAN Frame
+      (+) Cancel a transmit request
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initiates and transmits a CAN frame message.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  TxMessage: pointer to a structure which contains CAN Id, CAN DLC and CAN data.
+  * @retval The number of the mailbox that is used for transmission or
+  *         CAN_TxStatus_NoMailBox if there is no empty mailbox.
+  */
+uint8_t CAN_Transmit(CAN_TypeDef* CANx, CanTxMsg* TxMessage)
+{
+  uint8_t transmit_mailbox = 0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IDTYPE(TxMessage->IDE));
+  assert_param(IS_CAN_RTR(TxMessage->RTR));
+  assert_param(IS_CAN_DLC(TxMessage->DLC));
+
+  /* Select one empty transmit mailbox */
+  if ((CANx->TSR&CAN_TSR_TME0) == CAN_TSR_TME0)
+  {
+    transmit_mailbox = 0;
+  }
+  else if ((CANx->TSR&CAN_TSR_TME1) == CAN_TSR_TME1)
+  {
+    transmit_mailbox = 1;
+  }
+  else if ((CANx->TSR&CAN_TSR_TME2) == CAN_TSR_TME2)
+  {
+    transmit_mailbox = 2;
+  }
+  else
+  {
+    transmit_mailbox = CAN_TxStatus_NoMailBox;
+  }
+
+  if (transmit_mailbox != CAN_TxStatus_NoMailBox)
+  {
+    /* Set up the Id */
+    CANx->sTxMailBox[transmit_mailbox].TIR &= TMIDxR_TXRQ;
+    if (TxMessage->IDE == CAN_Id_Standard)
+    {
+      assert_param(IS_CAN_STDID(TxMessage->StdId));  
+      CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->StdId << 21) | \
+                                                  TxMessage->RTR);
+    }
+    else
+    {
+      assert_param(IS_CAN_EXTID(TxMessage->ExtId));
+      CANx->sTxMailBox[transmit_mailbox].TIR |= ((TxMessage->ExtId << 3) | \
+                                                  TxMessage->IDE | \
+                                                  TxMessage->RTR);
+    }
+    
+    /* Set up the DLC */
+    TxMessage->DLC &= (uint8_t)0x0000000F;
+    CANx->sTxMailBox[transmit_mailbox].TDTR &= (uint32_t)0xFFFFFFF0;
+    CANx->sTxMailBox[transmit_mailbox].TDTR |= TxMessage->DLC;
+
+    /* Set up the data field */
+    CANx->sTxMailBox[transmit_mailbox].TDLR = (((uint32_t)TxMessage->Data[3] << 24) | 
+                                             ((uint32_t)TxMessage->Data[2] << 16) |
+                                             ((uint32_t)TxMessage->Data[1] << 8) | 
+                                             ((uint32_t)TxMessage->Data[0]));
+    CANx->sTxMailBox[transmit_mailbox].TDHR = (((uint32_t)TxMessage->Data[7] << 24) | 
+                                             ((uint32_t)TxMessage->Data[6] << 16) |
+                                             ((uint32_t)TxMessage->Data[5] << 8) |
+                                             ((uint32_t)TxMessage->Data[4]));
+    /* Request transmission */
+    CANx->sTxMailBox[transmit_mailbox].TIR |= TMIDxR_TXRQ;
+  }
+  return transmit_mailbox;
+}
+
+/**
+  * @brief  Checks the transmission status of a CAN Frame.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  TransmitMailbox: the number of the mailbox that is used for transmission.
+  * @retval CAN_TxStatus_Ok if the CAN driver transmits the message, 
+  *         CAN_TxStatus_Failed in an other case.
+  */
+uint8_t CAN_TransmitStatus(CAN_TypeDef* CANx, uint8_t TransmitMailbox)
+{
+  uint32_t state = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_TRANSMITMAILBOX(TransmitMailbox));
+ 
+  switch (TransmitMailbox)
+  {
+    case (CAN_TXMAILBOX_0): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0);
+      break;
+    case (CAN_TXMAILBOX_1): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1);
+      break;
+    case (CAN_TXMAILBOX_2): 
+      state =   CANx->TSR &  (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2);
+      break;
+    default:
+      state = CAN_TxStatus_Failed;
+      break;
+  }
+  switch (state)
+  {
+      /* transmit pending  */
+    case (0x0): state = CAN_TxStatus_Pending;
+      break;
+      /* transmit failed  */
+     case (CAN_TSR_RQCP0 | CAN_TSR_TME0): state = CAN_TxStatus_Failed;
+      break;
+     case (CAN_TSR_RQCP1 | CAN_TSR_TME1): state = CAN_TxStatus_Failed;
+      break;
+     case (CAN_TSR_RQCP2 | CAN_TSR_TME2): state = CAN_TxStatus_Failed;
+      break;
+      /* transmit succeeded  */
+    case (CAN_TSR_RQCP0 | CAN_TSR_TXOK0 | CAN_TSR_TME0):state = CAN_TxStatus_Ok;
+      break;
+    case (CAN_TSR_RQCP1 | CAN_TSR_TXOK1 | CAN_TSR_TME1):state = CAN_TxStatus_Ok;
+      break;
+    case (CAN_TSR_RQCP2 | CAN_TSR_TXOK2 | CAN_TSR_TME2):state = CAN_TxStatus_Ok;
+      break;
+    default: state = CAN_TxStatus_Failed;
+      break;
+  }
+  return (uint8_t) state;
+}
+
+/**
+  * @brief  Cancels a transmit request.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  Mailbox: Mailbox number.
+  * @retval None
+  */
+void CAN_CancelTransmit(CAN_TypeDef* CANx, uint8_t Mailbox)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_TRANSMITMAILBOX(Mailbox));
+  /* abort transmission */
+  switch (Mailbox)
+  {
+    case (CAN_TXMAILBOX_0): CANx->TSR |= CAN_TSR_ABRQ0;
+      break;
+    case (CAN_TXMAILBOX_1): CANx->TSR |= CAN_TSR_ABRQ1;
+      break;
+    case (CAN_TXMAILBOX_2): CANx->TSR |= CAN_TSR_ABRQ2;
+      break;
+    default:
+      break;
+  }
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group3 CAN Frames Reception functions
+ *  @brief    CAN Frames Reception functions 
+ *
+@verbatim    
+ ===============================================================================
+                ##### CAN Frames Reception functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+      (+) Receive a correct CAN frame
+      (+) Release a specified receive FIFO (2 FIFOs are available)
+      (+) Return the number of the pending received CAN frames
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Receives a correct CAN frame.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
+  * @param  RxMessage: pointer to a structure receive frame which contains CAN Id,
+  *         CAN DLC, CAN data and FMI number.
+  * @retval None
+  */
+void CAN_Receive(CAN_TypeDef* CANx, uint8_t FIFONumber, CanRxMsg* RxMessage)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  /* Get the Id */
+  RxMessage->IDE = (uint8_t)0x04 & CANx->sFIFOMailBox[FIFONumber].RIR;
+  if (RxMessage->IDE == CAN_Id_Standard)
+  {
+    RxMessage->StdId = (uint32_t)0x000007FF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 21);
+  }
+  else
+  {
+    RxMessage->ExtId = (uint32_t)0x1FFFFFFF & (CANx->sFIFOMailBox[FIFONumber].RIR >> 3);
+  }
+  
+  RxMessage->RTR = (uint8_t)0x02 & CANx->sFIFOMailBox[FIFONumber].RIR;
+  /* Get the DLC */
+  RxMessage->DLC = (uint8_t)0x0F & CANx->sFIFOMailBox[FIFONumber].RDTR;
+  /* Get the FMI */
+  RxMessage->FMI = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDTR >> 8);
+  /* Get the data field */
+  RxMessage->Data[0] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDLR;
+  RxMessage->Data[1] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 8);
+  RxMessage->Data[2] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 16);
+  RxMessage->Data[3] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDLR >> 24);
+  RxMessage->Data[4] = (uint8_t)0xFF & CANx->sFIFOMailBox[FIFONumber].RDHR;
+  RxMessage->Data[5] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 8);
+  RxMessage->Data[6] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 16);
+  RxMessage->Data[7] = (uint8_t)0xFF & (CANx->sFIFOMailBox[FIFONumber].RDHR >> 24);
+  /* Release the FIFO */
+  /* Release FIFO0 */
+  if (FIFONumber == CAN_FIFO0)
+  {
+    CANx->RF0R |= CAN_RF0R_RFOM0;
+  }
+  /* Release FIFO1 */
+  else /* FIFONumber == CAN_FIFO1 */
+  {
+    CANx->RF1R |= CAN_RF1R_RFOM1;
+  }
+}
+
+/**
+  * @brief  Releases the specified receive FIFO.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  FIFONumber: FIFO to release, CAN_FIFO0 or CAN_FIFO1.
+  * @retval None
+  */
+void CAN_FIFORelease(CAN_TypeDef* CANx, uint8_t FIFONumber)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  /* Release FIFO0 */
+  if (FIFONumber == CAN_FIFO0)
+  {
+    CANx->RF0R |= CAN_RF0R_RFOM0;
+  }
+  /* Release FIFO1 */
+  else /* FIFONumber == CAN_FIFO1 */
+  {
+    CANx->RF1R |= CAN_RF1R_RFOM1;
+  }
+}
+
+/**
+  * @brief  Returns the number of pending received messages.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  FIFONumber: Receive FIFO number, CAN_FIFO0 or CAN_FIFO1.
+  * @retval NbMessage : which is the number of pending message.
+  */
+uint8_t CAN_MessagePending(CAN_TypeDef* CANx, uint8_t FIFONumber)
+{
+  uint8_t message_pending=0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_FIFO(FIFONumber));
+  if (FIFONumber == CAN_FIFO0)
+  {
+    message_pending = (uint8_t)(CANx->RF0R&(uint32_t)0x03);
+  }
+  else if (FIFONumber == CAN_FIFO1)
+  {
+    message_pending = (uint8_t)(CANx->RF1R&(uint32_t)0x03);
+  }
+  else
+  {
+    message_pending = 0;
+  }
+  return message_pending;
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group4 CAN Operation modes functions
+ *  @brief    CAN Operation modes functions 
+ *
+@verbatim    
+ ===============================================================================
+                    ##### CAN Operation modes functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to select the CAN Operation modes
+      (+) sleep mode
+      (+) normal mode 
+      (+) initialization mode
+   
+@endverbatim
+  * @{
+  */
+  
+  
+/**
+  * @brief  Selects the CAN Operation mode.
+  * @param  CAN_OperatingMode: CAN Operating Mode.
+  *         This parameter can be one of @ref CAN_OperatingMode_TypeDef enumeration.
+  * @retval status of the requested mode which can be 
+  *         - CAN_ModeStatus_Failed:  CAN failed entering the specific mode 
+  *         - CAN_ModeStatus_Success: CAN Succeed entering the specific mode 
+  */
+uint8_t CAN_OperatingModeRequest(CAN_TypeDef* CANx, uint8_t CAN_OperatingMode)
+{
+  uint8_t status = CAN_ModeStatus_Failed;
+  
+  /* Timeout for INAK or also for SLAK bits*/
+  uint32_t timeout = INAK_TIMEOUT; 
+
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_OPERATING_MODE(CAN_OperatingMode));
+
+  if (CAN_OperatingMode == CAN_OperatingMode_Initialization)
+  {
+    /* Request initialisation */
+    CANx->MCR = (uint32_t)((CANx->MCR & (uint32_t)(~(uint32_t)CAN_MCR_SLEEP)) | CAN_MCR_INRQ);
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_INAK) && (timeout != 0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_INAK)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else  if (CAN_OperatingMode == CAN_OperatingMode_Normal)
+  {
+    /* Request leave initialisation and sleep mode  and enter Normal mode */
+    CANx->MCR &= (uint32_t)(~(CAN_MCR_SLEEP|CAN_MCR_INRQ));
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != 0) && (timeout!=0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != 0)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else  if (CAN_OperatingMode == CAN_OperatingMode_Sleep)
+  {
+    /* Request Sleep mode */
+    CANx->MCR = (uint32_t)((CANx->MCR & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP);
+
+    /* Wait the acknowledge */
+    while (((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_SLAK) && (timeout!=0))
+    {
+      timeout--;
+    }
+    if ((CANx->MSR & CAN_MODE_MASK) != CAN_MSR_SLAK)
+    {
+      status = CAN_ModeStatus_Failed;
+    }
+    else
+    {
+      status = CAN_ModeStatus_Success;
+    }
+  }
+  else
+  {
+    status = CAN_ModeStatus_Failed;
+  }
+
+  return  (uint8_t) status;
+}
+
+/**
+  * @brief  Enters the Sleep (low power) mode.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @retval CAN_Sleep_Ok if sleep entered, CAN_Sleep_Failed otherwise.
+  */
+uint8_t CAN_Sleep(CAN_TypeDef* CANx)
+{
+  uint8_t sleepstatus = CAN_Sleep_Failed;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+    
+  /* Request Sleep mode */
+   CANx->MCR = (((CANx->MCR) & (uint32_t)(~(uint32_t)CAN_MCR_INRQ)) | CAN_MCR_SLEEP);
+   
+  /* Sleep mode status */
+  if ((CANx->MSR & (CAN_MSR_SLAK|CAN_MSR_INAK)) == CAN_MSR_SLAK)
+  {
+    /* Sleep mode not entered */
+    sleepstatus =  CAN_Sleep_Ok;
+  }
+  /* return sleep mode status */
+   return (uint8_t)sleepstatus;
+}
+
+/**
+  * @brief  Wakes up the CAN peripheral from sleep mode .
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @retval CAN_WakeUp_Ok if sleep mode left, CAN_WakeUp_Failed otherwise.
+  */
+uint8_t CAN_WakeUp(CAN_TypeDef* CANx)
+{
+  uint32_t wait_slak = SLAK_TIMEOUT;
+  uint8_t wakeupstatus = CAN_WakeUp_Failed;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+    
+  /* Wake up request */
+  CANx->MCR &= ~(uint32_t)CAN_MCR_SLEEP;
+    
+  /* Sleep mode status */
+  while(((CANx->MSR & CAN_MSR_SLAK) == CAN_MSR_SLAK)&&(wait_slak!=0x00))
+  {
+   wait_slak--;
+  }
+  if((CANx->MSR & CAN_MSR_SLAK) != CAN_MSR_SLAK)
+  {
+   /* wake up done : Sleep mode exited */
+    wakeupstatus = CAN_WakeUp_Ok;
+  }
+  /* return wakeup status */
+  return (uint8_t)wakeupstatus;
+}
+/**
+  * @}
+  */
+
+
+/** @defgroup CAN_Group5 CAN Bus Error management functions
+ *  @brief    CAN Bus Error management functions 
+ *
+@verbatim    
+ ===============================================================================
+                ##### CAN Bus Error management functions #####
+ ===============================================================================  
+    [..] This section provides functions allowing to 
+      (+) Return the CANx's last error code (LEC)
+      (+) Return the CANx Receive Error Counter (REC)
+      (+) Return the LSB of the 9-bit CANx Transmit Error Counter(TEC).
+   
+      -@- If TEC is greater than 255, The CAN is in bus-off state.
+      -@- if REC or TEC are greater than 96, an Error warning flag occurs.
+      -@- if REC or TEC are greater than 127, an Error Passive Flag occurs.
+                        
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Returns the CANx's last error code (LEC).
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @retval Error code: 
+  *          - CAN_ERRORCODE_NoErr: No Error  
+  *          - CAN_ERRORCODE_StuffErr: Stuff Error
+  *          - CAN_ERRORCODE_FormErr: Form Error
+  *          - CAN_ERRORCODE_ACKErr : Acknowledgment Error
+  *          - CAN_ERRORCODE_BitRecessiveErr: Bit Recessive Error
+  *          - CAN_ERRORCODE_BitDominantErr: Bit Dominant Error
+  *          - CAN_ERRORCODE_CRCErr: CRC Error
+  *          - CAN_ERRORCODE_SoftwareSetErr: Software Set Error  
+  */
+uint8_t CAN_GetLastErrorCode(CAN_TypeDef* CANx)
+{
+  uint8_t errorcode=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the error code*/
+  errorcode = (((uint8_t)CANx->ESR) & (uint8_t)CAN_ESR_LEC);
+  
+  /* Return the error code*/
+  return errorcode;
+}
+
+/**
+  * @brief  Returns the CANx Receive Error Counter (REC).
+  * @note   In case of an error during reception, this counter is incremented 
+  *         by 1 or by 8 depending on the error condition as defined by the CAN 
+  *         standard. After every successful reception, the counter is 
+  *         decremented by 1 or reset to 120 if its value was higher than 128. 
+  *         When the counter value exceeds 127, the CAN controller enters the 
+  *         error passive state.  
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.  
+  * @retval CAN Receive Error Counter. 
+  */
+uint8_t CAN_GetReceiveErrorCounter(CAN_TypeDef* CANx)
+{
+  uint8_t counter=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the Receive Error Counter*/
+  counter = (uint8_t)((CANx->ESR & CAN_ESR_REC)>> 24);
+  
+  /* Return the Receive Error Counter*/
+  return counter;
+}
+
+
+/**
+  * @brief  Returns the LSB of the 9-bit CANx Transmit Error Counter(TEC).
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @retval LSB of the 9-bit CAN Transmit Error Counter. 
+  */
+uint8_t CAN_GetLSBTransmitErrorCounter(CAN_TypeDef* CANx)
+{
+  uint8_t counter=0;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  
+  /* Get the LSB of the 9-bit CANx Transmit Error Counter(TEC) */
+  counter = (uint8_t)((CANx->ESR & CAN_ESR_TEC)>> 16);
+  
+  /* Return the LSB of the 9-bit CANx Transmit Error Counter(TEC) */
+  return counter;
+}
+/**
+  * @}
+  */
+
+/** @defgroup CAN_Group6 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+              ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+     [..] This section provides functions allowing to configure the CAN Interrupts 
+          and to get the status and clear flags and Interrupts pending bits.
+  
+          The CAN provides 14 Interrupts sources and 15 Flags:
+
+   
+  *** Flags ***
+  =============
+    [..] The 15 flags can be divided on 4 groups: 
+
+      (+) Transmit Flags
+        (++) CAN_FLAG_RQCP0, 
+        (++) CAN_FLAG_RQCP1, 
+        (++) CAN_FLAG_RQCP2  : Request completed MailBoxes 0, 1 and 2  Flags
+                               Set when the last request (transmit or abort)
+                               has been performed. 
+
+      (+) Receive Flags
+
+
+        (++) CAN_FLAG_FMP0,
+        (++) CAN_FLAG_FMP1   : FIFO 0 and 1 Message Pending Flags 
+                               set to signal that messages are pending in the receive 
+                               FIFO.
+                               These Flags are cleared only by hardware. 
+
+        (++) CAN_FLAG_FF0,
+        (++) CAN_FLAG_FF1    : FIFO 0 and 1 Full Flags
+                               set when three messages are stored in the selected 
+                               FIFO.                        
+
+        (++) CAN_FLAG_FOV0              
+        (++) CAN_FLAG_FOV1   : FIFO 0 and 1 Overrun Flags
+                               set when a new message has been received and passed 
+                               the filter while the FIFO was full.         
+
+      (+) Operating Mode Flags
+
+        (++) CAN_FLAG_WKU    : Wake up Flag
+                               set to signal that a SOF bit has been detected while 
+                               the CAN hardware was in Sleep mode. 
+        
+        (++) CAN_FLAG_SLAK   : Sleep acknowledge Flag
+                               Set to signal that the CAN has entered Sleep Mode. 
+    
+      (+) Error Flags
+
+        (++) CAN_FLAG_EWG    : Error Warning Flag
+                               Set when the warning limit has been reached (Receive 
+                               Error Counter or Transmit Error Counter greater than 96). 
+                               This Flag is cleared only by hardware.
+                            
+        (++) CAN_FLAG_EPV    : Error Passive Flag
+                               Set when the Error Passive limit has been reached 
+                               (Receive Error Counter or Transmit Error Counter 
+                               greater than 127).
+                               This Flag is cleared only by hardware.
+                             
+        (++) CAN_FLAG_BOF    : Bus-Off Flag
+                               set when CAN enters the bus-off state. The bus-off 
+                               state is entered on TEC overflow, greater than 255.
+                               This Flag is cleared only by hardware.
+                                   
+        (++) CAN_FLAG_LEC    : Last error code Flag
+                               set If a message has been transferred (reception or
+                               transmission) with error, and the error code is hold.              
+                           
+  *** Interrupts ***
+  ==================
+    [..] The 14 interrupts can be divided on 4 groups: 
+  
+      (+) Transmit interrupt
+  
+        (++) CAN_IT_TME   :  Transmit mailbox empty Interrupt
+                             if enabled, this interrupt source is pending when 
+                             no transmit request are pending for Tx mailboxes.      
+
+      (+) Receive Interrupts
+         
+        (++) CAN_IT_FMP0,
+        (++) CAN_IT_FMP1    :  FIFO 0 and FIFO1 message pending Interrupts
+                               if enabled, these interrupt sources are pending 
+                               when messages are pending in the receive FIFO.
+                               The corresponding interrupt pending bits are cleared 
+                               only by hardware.
+                
+        (++) CAN_IT_FF0,              
+        (++) CAN_IT_FF1     :  FIFO 0 and FIFO1 full Interrupts
+                               if enabled, these interrupt sources are pending 
+                               when three messages are stored in the selected FIFO.
+        
+        (++) CAN_IT_FOV0,        
+        (++) CAN_IT_FOV1    :  FIFO 0 and FIFO1 overrun Interrupts        
+                               if enabled, these interrupt sources are pending 
+                               when a new message has been received and passed 
+                               the filter while the FIFO was full.
+
+      (+) Operating Mode Interrupts
+         
+        (++) CAN_IT_WKU     :  Wake-up Interrupt
+                               if enabled, this interrupt source is pending when 
+                               a SOF bit has been detected while the CAN hardware 
+                               was in Sleep mode.
+                                  
+        (++) CAN_IT_SLK     :  Sleep acknowledge Interrupt
+                               if enabled, this interrupt source is pending when 
+                               the CAN has entered Sleep Mode.       
+
+      (+) Error Interrupts 
+        
+        (++) CAN_IT_EWG     :  Error warning Interrupt 
+                               if enabled, this interrupt source is pending when
+                               the warning limit has been reached (Receive Error 
+                               Counter or Transmit Error Counter=96). 
+                               
+        (++) CAN_IT_EPV     :  Error passive Interrupt        
+                               if enabled, this interrupt source is pending when
+                               the Error Passive limit has been reached (Receive 
+                               Error Counter or Transmit Error Counter>127).
+                          
+        (++) CAN_IT_BOF     :  Bus-off Interrupt
+                               if enabled, this interrupt source is pending when
+                               CAN enters the bus-off state. The bus-off state is 
+                               entered on TEC overflow, greater than 255.
+                               This Flag is cleared only by hardware.
+                                  
+        (++) CAN_IT_LEC     :  Last error code Interrupt        
+                               if enabled, this interrupt source is pending  when
+                               a message has been transferred (reception or
+                               transmission) with error, and the error code is hold.
+                          
+        (++) CAN_IT_ERR     :  Error Interrupt
+                               if enabled, this interrupt source is pending when 
+                               an error condition is pending.      
+                      
+    [..] Managing the CAN controller events :
+ 
+         The user should identify which mode will be used in his application to 
+         manage the CAN controller events: Polling mode or Interrupt mode.
+  
+      (#) In the Polling Mode it is advised to use the following functions:
+        (++) CAN_GetFlagStatus() : to check if flags events occur. 
+        (++) CAN_ClearFlag()     : to clear the flags events.
+  
+
+  
+      (#) In the Interrupt Mode it is advised to use the following functions:
+        (++) CAN_ITConfig()       : to enable or disable the interrupt source.
+        (++) CAN_GetITStatus()    : to check if Interrupt occurs.
+        (++) CAN_ClearITPendingBit() : to clear the Interrupt pending Bit 
+            (corresponding Flag).
+        -@@-  This function has no impact on CAN_IT_FMP0 and CAN_IT_FMP1 Interrupts 
+             pending bits since there are cleared only by hardware. 
+  
+@endverbatim
+  * @{
+  */ 
+/**
+  * @brief  Enables or disables the specified CANx interrupts.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  CAN_IT: specifies the CAN interrupt sources to be enabled or disabled.
+  *          This parameter can be: 
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt 
+  *            @arg CAN_IT_FMP0: FIFO 0 message pending Interrupt 
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FMP1: FIFO 1 message pending Interrupt 
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt
+  * @param  NewState: new state of the CAN interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CAN_ITConfig(CAN_TypeDef* CANx, uint32_t CAN_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IT(CAN_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CANx interrupt */
+    CANx->IER |= CAN_IT;
+  }
+  else
+  {
+    /* Disable the selected CANx interrupt */
+    CANx->IER &= ~CAN_IT;
+  }
+}
+/**
+  * @brief  Checks whether the specified CAN flag is set or not.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  CAN_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_FLAG_RQCP0: Request MailBox0 Flag
+  *            @arg CAN_FLAG_RQCP1: Request MailBox1 Flag
+  *            @arg CAN_FLAG_RQCP2: Request MailBox2 Flag
+  *            @arg CAN_FLAG_FMP0: FIFO 0 Message Pending Flag   
+  *            @arg CAN_FLAG_FF0: FIFO 0 Full Flag       
+  *            @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag 
+  *            @arg CAN_FLAG_FMP1: FIFO 1 Message Pending Flag   
+  *            @arg CAN_FLAG_FF1: FIFO 1 Full Flag        
+  *            @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag     
+  *            @arg CAN_FLAG_WKU: Wake up Flag
+  *            @arg CAN_FLAG_SLAK: Sleep acknowledge Flag 
+  *            @arg CAN_FLAG_EWG: Error Warning Flag
+  *            @arg CAN_FLAG_EPV: Error Passive Flag  
+  *            @arg CAN_FLAG_BOF: Bus-Off Flag    
+  *            @arg CAN_FLAG_LEC: Last error code Flag      
+  * @retval The new state of CAN_FLAG (SET or RESET).
+  */
+FlagStatus CAN_GetFlagStatus(CAN_TypeDef* CANx, uint32_t CAN_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_GET_FLAG(CAN_FLAG));
+  
+
+  if((CAN_FLAG & CAN_FLAGS_ESR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->ESR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_MSR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->MSR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_TSR) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->TSR & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else if((CAN_FLAG & CAN_FLAGS_RF0R) != (uint32_t)RESET)
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((CANx->RF0R & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  else /* If(CAN_FLAG & CAN_FLAGS_RF1R != (uint32_t)RESET) */
+  { 
+    /* Check the status of the specified CAN flag */
+    if ((uint32_t)(CANx->RF1R & (CAN_FLAG & 0x000FFFFF)) != (uint32_t)RESET)
+    { 
+      /* CAN_FLAG is set */
+      bitstatus = SET;
+    }
+    else
+    { 
+      /* CAN_FLAG is reset */
+      bitstatus = RESET;
+    }
+  }
+  /* Return the CAN_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CAN's pending flags.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  CAN_FLAG: specifies the flag to clear.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_FLAG_RQCP0: Request MailBox0 Flag
+  *            @arg CAN_FLAG_RQCP1: Request MailBox1 Flag
+  *            @arg CAN_FLAG_RQCP2: Request MailBox2 Flag 
+  *            @arg CAN_FLAG_FF0: FIFO 0 Full Flag       
+  *            @arg CAN_FLAG_FOV0: FIFO 0 Overrun Flag  
+  *            @arg CAN_FLAG_FF1: FIFO 1 Full Flag        
+  *            @arg CAN_FLAG_FOV1: FIFO 1 Overrun Flag     
+  *            @arg CAN_FLAG_WKU: Wake up Flag
+  *            @arg CAN_FLAG_SLAK: Sleep acknowledge Flag    
+  *            @arg CAN_FLAG_LEC: Last error code Flag        
+  * @retval None
+  */
+void CAN_ClearFlag(CAN_TypeDef* CANx, uint32_t CAN_FLAG)
+{
+  uint32_t flagtmp=0;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_CLEAR_FLAG(CAN_FLAG));
+  
+  if (CAN_FLAG == CAN_FLAG_LEC) /* ESR register */
+  {
+    /* Clear the selected CAN flags */
+    CANx->ESR = (uint32_t)RESET;
+  }
+  else /* MSR or TSR or RF0R or RF1R */
+  {
+    flagtmp = CAN_FLAG & 0x000FFFFF;
+
+    if ((CAN_FLAG & CAN_FLAGS_RF0R)!=(uint32_t)RESET)
+    {
+      /* Receive Flags */
+      CANx->RF0R = (uint32_t)(flagtmp);
+    }
+    else if ((CAN_FLAG & CAN_FLAGS_RF1R)!=(uint32_t)RESET)
+    {
+      /* Receive Flags */
+      CANx->RF1R = (uint32_t)(flagtmp);
+    }
+    else if ((CAN_FLAG & CAN_FLAGS_TSR)!=(uint32_t)RESET)
+    {
+      /* Transmit Flags */
+      CANx->TSR = (uint32_t)(flagtmp);
+    }
+    else /* If((CAN_FLAG & CAN_FLAGS_MSR)!=(uint32_t)RESET) */
+    {
+      /* Operating mode Flags */
+      CANx->MSR = (uint32_t)(flagtmp);
+    }
+  }
+}
+
+/**
+  * @brief  Checks whether the specified CANx interrupt has occurred or not.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  CAN_IT: specifies the CAN interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt 
+  *            @arg CAN_IT_FMP0: FIFO 0 message pending Interrupt 
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FMP1: FIFO 1 message pending Interrupt 
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt
+  * @retval The current state of CAN_IT (SET or RESET).
+  */
+ITStatus CAN_GetITStatus(CAN_TypeDef* CANx, uint32_t CAN_IT)
+{
+  ITStatus itstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_IT(CAN_IT));
+  
+  /* check the interrupt enable bit */
+ if((CANx->IER & CAN_IT) != RESET)
+ {
+   /* in case the Interrupt is enabled, .... */
+    switch (CAN_IT)
+    {
+      case CAN_IT_TME:
+        /* Check CAN_TSR_RQCPx bits */
+        itstatus = CheckITStatus(CANx->TSR, CAN_TSR_RQCP0|CAN_TSR_RQCP1|CAN_TSR_RQCP2);  
+        break;
+      case CAN_IT_FMP0:
+        /* Check CAN_RF0R_FMP0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FMP0);  
+        break;
+      case CAN_IT_FF0:
+        /* Check CAN_RF0R_FULL0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FULL0);  
+        break;
+      case CAN_IT_FOV0:
+        /* Check CAN_RF0R_FOVR0 bit */
+        itstatus = CheckITStatus(CANx->RF0R, CAN_RF0R_FOVR0);  
+        break;
+      case CAN_IT_FMP1:
+        /* Check CAN_RF1R_FMP1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FMP1);  
+        break;
+      case CAN_IT_FF1:
+        /* Check CAN_RF1R_FULL1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FULL1);  
+        break;
+      case CAN_IT_FOV1:
+        /* Check CAN_RF1R_FOVR1 bit */
+        itstatus = CheckITStatus(CANx->RF1R, CAN_RF1R_FOVR1);  
+        break;
+      case CAN_IT_WKU:
+        /* Check CAN_MSR_WKUI bit */
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_WKUI);  
+        break;
+      case CAN_IT_SLK:
+        /* Check CAN_MSR_SLAKI bit */
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_SLAKI);  
+        break;
+      case CAN_IT_EWG:
+        /* Check CAN_ESR_EWGF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_EWGF);  
+        break;
+      case CAN_IT_EPV:
+        /* Check CAN_ESR_EPVF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_EPVF);  
+        break;
+      case CAN_IT_BOF:
+        /* Check CAN_ESR_BOFF bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_BOFF);  
+        break;
+      case CAN_IT_LEC:
+        /* Check CAN_ESR_LEC bit */
+        itstatus = CheckITStatus(CANx->ESR, CAN_ESR_LEC);  
+        break;
+      case CAN_IT_ERR:
+        /* Check CAN_MSR_ERRI bit */ 
+        itstatus = CheckITStatus(CANx->MSR, CAN_MSR_ERRI); 
+        break;
+      default:
+        /* in case of error, return RESET */
+        itstatus = RESET;
+        break;
+    }
+  }
+  else
+  {
+   /* in case the Interrupt is not enabled, return RESET */
+    itstatus  = RESET;
+  }
+  
+  /* Return the CAN_IT status */
+  return  itstatus;
+}
+
+/**
+  * @brief  Clears the CANx's interrupt pending bits.
+  * @param  CANx: where x can be 1 or 2 to select the CAN peripheral.
+  * @param  CAN_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be one of the following values:
+  *            @arg CAN_IT_TME: Transmit mailbox empty Interrupt
+  *            @arg CAN_IT_FF0: FIFO 0 full Interrupt
+  *            @arg CAN_IT_FOV0: FIFO 0 overrun Interrupt
+  *            @arg CAN_IT_FF1: FIFO 1 full Interrupt
+  *            @arg CAN_IT_FOV1: FIFO 1 overrun Interrupt
+  *            @arg CAN_IT_WKU: Wake-up Interrupt
+  *            @arg CAN_IT_SLK: Sleep acknowledge Interrupt  
+  *            @arg CAN_IT_EWG: Error warning Interrupt
+  *            @arg CAN_IT_EPV: Error passive Interrupt
+  *            @arg CAN_IT_BOF: Bus-off Interrupt  
+  *            @arg CAN_IT_LEC: Last error code Interrupt
+  *            @arg CAN_IT_ERR: Error Interrupt 
+  * @retval None
+  */
+void CAN_ClearITPendingBit(CAN_TypeDef* CANx, uint32_t CAN_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_CAN_ALL_PERIPH(CANx));
+  assert_param(IS_CAN_CLEAR_IT(CAN_IT));
+
+  switch (CAN_IT)
+  {
+    case CAN_IT_TME:
+      /* Clear CAN_TSR_RQCPx (rc_w1)*/
+      CANx->TSR = CAN_TSR_RQCP0|CAN_TSR_RQCP1|CAN_TSR_RQCP2;  
+      break;
+    case CAN_IT_FF0:
+      /* Clear CAN_RF0R_FULL0 (rc_w1)*/
+      CANx->RF0R = CAN_RF0R_FULL0; 
+      break;
+    case CAN_IT_FOV0:
+      /* Clear CAN_RF0R_FOVR0 (rc_w1)*/
+      CANx->RF0R = CAN_RF0R_FOVR0; 
+      break;
+    case CAN_IT_FF1:
+      /* Clear CAN_RF1R_FULL1 (rc_w1)*/
+      CANx->RF1R = CAN_RF1R_FULL1;  
+      break;
+    case CAN_IT_FOV1:
+      /* Clear CAN_RF1R_FOVR1 (rc_w1)*/
+      CANx->RF1R = CAN_RF1R_FOVR1; 
+      break;
+    case CAN_IT_WKU:
+      /* Clear CAN_MSR_WKUI (rc_w1)*/
+      CANx->MSR = CAN_MSR_WKUI;  
+      break;
+    case CAN_IT_SLK:
+      /* Clear CAN_MSR_SLAKI (rc_w1)*/ 
+      CANx->MSR = CAN_MSR_SLAKI;   
+      break;
+    case CAN_IT_EWG:
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI;
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/ 
+      break;
+    case CAN_IT_EPV:
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/
+      break;
+    case CAN_IT_BOF:
+      /* Clear CAN_MSR_ERRI (rc_w1) */ 
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note the corresponding Flag is cleared by hardware depending on the CAN Bus status*/
+       break;
+    case CAN_IT_LEC:
+      /*  Clear LEC bits */
+      CANx->ESR = RESET; 
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+      break;
+    case CAN_IT_ERR:
+      /*Clear LEC bits */
+      CANx->ESR = RESET; 
+      /* Clear CAN_MSR_ERRI (rc_w1) */
+      CANx->MSR = CAN_MSR_ERRI; 
+       /* @note BOFF, EPVF and EWGF Flags are cleared by hardware depending on the CAN Bus status*/
+       break;
+    default:
+       break;
+   }
+}
+ /**
+  * @}
+  */
+
+/**
+  * @brief  Checks whether the CAN interrupt has occurred or not.
+  * @param  CAN_Reg: specifies the CAN interrupt register to check.
+  * @param  It_Bit: specifies the interrupt source bit to check.
+  * @retval The new state of the CAN Interrupt (SET or RESET).
+  */
+static ITStatus CheckITStatus(uint32_t CAN_Reg, uint32_t It_Bit)
+{
+  ITStatus pendingbitstatus = RESET;
+  
+  if ((CAN_Reg & It_Bit) != (uint32_t)RESET)
+  {
+    /* CAN_IT is set */
+    pendingbitstatus = SET;
+  }
+  else
+  {
+    /* CAN_IT is reset */
+    pendingbitstatus = RESET;
+  }
+  return pendingbitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cec.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cec.c
new file mode 100644
index 00000000..470e0ddf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cec.c
@@ -0,0 +1,608 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_cec.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Consumer Electronics Control (CEC) peripheral
+  *          applicable only on STM32F446xx devices:
+  *            + Initialization and Configuration
+  *            + Data transfers functions
+  *            + Interrupts and flags management
+  *               
+  *  @verbatim
+  ==============================================================================
+                            ##### CEC features #####
+  ==============================================================================
+      [..] This device provides some features:
+           (#) Supports HDMI-CEC specification 1.4.
+           (#) Supports two source clocks(HSI/244 or LSE).
+           (#) Works in stop mode(without APB clock, but with CEC clock 32KHz).
+               It can genarate an interrupt in the CEC clock domain that the CPU 
+               wakes up from the low power mode.
+           (#) Configurable Signal Free Time before of transmission start. The 
+               number of nominal data bit periods waited before transmission can be
+               ruled by Hardware or Software.
+           (#) Configurable Peripheral Address (multi-addressing configuration).
+           (#) Supports listen mode.The CEC Messages addressed to different destination
+               can be received without interfering with CEC bus when Listen mode option is enabled.
+           (#) Configurable Rx-Tolerance(Standard and Extended tolerance margin).
+           (#) Error detection with configurable error bit generation.
+           (#) Arbitration lost error in the case of two CEC devices starting at the same time.
+
+                            ##### How to use this driver ##### 
+  ==============================================================================
+      [..] This driver provides functions to configure and program the CEC device,
+       follow steps below:
+           (#) The source clock can be configured using:
+               (++) RCC_CECCLKConfig(RCC_CECCLK_HSI_Div244) for HSI(Default) 
+               (++) RCC_CECCLKConfig(RCC_CECCLK_LSE) for LSE.
+           (#) Enable CEC peripheral clock using RCC_APBPeriphClockCmd(RCC_APBPeriph_CEC, ENABLE).
+           (#) Peripherals alternate function.
+               (++) Connect the pin to the desired peripherals' Alternate Function (AF) using 
+               GPIO_PinAFConfig() function.
+               (++) Configure the desired pin in alternate function by:
+               GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF.
+               (++) Select the type open-drain and output speed via GPIO_OType 
+               and GPIO_Speed members.
+               (++) Call GPIO_Init() function.
+           (#) Configure the Signal Free Time, Rx Tolerance, Stop reception generation 
+               and Bit error generation using the CEC_Init() function.
+               The function CEC_Init() must be called when the CEC peripheral is disabled.
+           (#) Configure the CEC own address by calling the fuction CEC_OwnAddressConfig().
+           (#) Optionally, you can configure the Listen mode using the function CEC_ListenModeCmd().
+           (#) Enable the NVIC and the corresponding interrupt using the function 
+               CEC_ITConfig() if you need to use interrupt mode.
+               CEC_ITConfig() must be called before enabling the CEC peripheral.
+           (#) Enable the CEC using the CEC_Cmd() function.
+           (#) Charge the first data byte in the TXDR register using CEC_SendDataByte().
+           (#) Enable the transmission of the Byte of a CEC message using CEC_StartOfMessage() 
+           (#) Transmit single data through the CEC peripheral using CEC_SendDataByte() 
+               and Receive the last transmitted byte using CEC_ReceiveDataByte().
+           (#) Enable the CEC_EndOfMessage() in order to indicate the last byte of the message.
+      [..]
+           (@) If the listen mode is enabled, Stop reception generation and Bit error generation 
+               must be in reset state.
+           (@) If the CEC message consists of only 1 byte, the function CEC_EndOfMessage()
+               must be called before CEC_StartOfMessage().
+  
+   @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_cec.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CEC 
+  * @brief CEC driver modules
+  * @{
+  */
+#if defined(STM32F446xx)
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define BROADCAST_ADDRESS      ((uint32_t)0x0000F)
+#define CFGR_CLEAR_MASK        ((uint32_t)0x7000FE00)   /* CFGR register Mask */
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CEC_Private_Functions 
+  * @{
+  */
+
+/** @defgroup CEC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions
+ *
+@verbatim  
+ ===============================================================================
+                            ##### Initialization and Configuration functions #####
+ ===============================================================================
+      [..] This section provides functions allowing to initialize:
+            (+) CEC own addresses
+            (+) CEC Signal Free Time
+            (+) CEC Rx Tolerance
+            (+) CEC Stop Reception
+            (+) CEC Bit Rising Error
+            (+) CEC Long Bit Period Error
+      [..] This section provides also a function to configure the CEC peripheral in Listen Mode.
+           Messages addressed to different destination can be received when Listen mode is 
+           enabled without interfering with CEC bus.
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the CEC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void CEC_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_CEC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the CEC peripheral according to the specified parameters
+  *         in the CEC_InitStruct.
+  * @note   The CEC parameters must be configured before enabling the CEC peripheral.
+  * @param  CEC_InitStruct: pointer to an CEC_InitTypeDef structure that contains
+  *         the configuration information for the specified CEC peripheral.
+  * @retval None
+  */
+void CEC_Init(CEC_InitTypeDef* CEC_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CEC_SIGNAL_FREE_TIME(CEC_InitStruct->CEC_SignalFreeTime));
+  assert_param(IS_CEC_RX_TOLERANCE(CEC_InitStruct->CEC_RxTolerance));
+  assert_param(IS_CEC_STOP_RECEPTION(CEC_InitStruct->CEC_StopReception));
+  assert_param(IS_CEC_BIT_RISING_ERROR(CEC_InitStruct->CEC_BitRisingError));
+  assert_param(IS_CEC_LONG_BIT_PERIOD_ERROR(CEC_InitStruct->CEC_LongBitPeriodError));
+  assert_param(IS_CEC_BDR_NO_GEN_ERROR(CEC_InitStruct->CEC_BRDNoGen));
+  assert_param(IS_CEC_SFT_OPTION(CEC_InitStruct->CEC_SFTOption));
+
+  /* Get the CEC CFGR value */
+  tmpreg = CEC->CFGR;
+
+  /* Clear CFGR bits */
+  tmpreg &= CFGR_CLEAR_MASK;
+
+  /* Configure the CEC peripheral */
+  tmpreg |= (CEC_InitStruct->CEC_SignalFreeTime | CEC_InitStruct->CEC_RxTolerance |
+             CEC_InitStruct->CEC_StopReception  | CEC_InitStruct->CEC_BitRisingError |
+             CEC_InitStruct->CEC_LongBitPeriodError| CEC_InitStruct->CEC_BRDNoGen |
+             CEC_InitStruct->CEC_SFTOption);
+
+  /* Write to CEC CFGR  register */
+  CEC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Fills each CEC_InitStruct member with its default value.
+  * @param  CEC_InitStruct: pointer to a CEC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void CEC_StructInit(CEC_InitTypeDef* CEC_InitStruct)
+{
+  CEC_InitStruct->CEC_SignalFreeTime = CEC_SignalFreeTime_Standard;
+  CEC_InitStruct->CEC_RxTolerance = CEC_RxTolerance_Standard;
+  CEC_InitStruct->CEC_StopReception = CEC_StopReception_Off;
+  CEC_InitStruct->CEC_BitRisingError = CEC_BitRisingError_Off;
+  CEC_InitStruct->CEC_LongBitPeriodError = CEC_LongBitPeriodError_Off;
+  CEC_InitStruct->CEC_BRDNoGen = CEC_BRDNoGen_Off;
+  CEC_InitStruct->CEC_SFTOption = CEC_SFTOption_Off;
+}
+
+/**
+  * @brief  Enables or disables the CEC peripheral.
+  * @param  NewState: new state of the CEC peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_Cmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the CEC peripheral */
+    CEC->CR |= CEC_CR_CECEN;
+  }
+  else
+  {
+    /* Disable the CEC peripheral */
+    CEC->CR &= ~CEC_CR_CECEN;
+  }
+}
+
+/**
+  * @brief  Enables or disables the CEC Listen Mode.
+  * @param  NewState: new state of the Listen Mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_ListenModeCmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the Listen Mode */
+    CEC->CFGR |= CEC_CFGR_LSTN;
+  }
+  else
+  {
+    /* Disable the Listen Mode */
+    CEC->CFGR &= ~CEC_CFGR_LSTN;
+  }
+}
+
+/**
+  * @brief  Defines the Own Address of the CEC device.
+  * @param  CEC_OwnAddress: The CEC own address.
+  * @retval None
+  */
+void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress)
+{
+  uint32_t tmp =0x00;
+  /* Check the parameters */
+  assert_param(IS_CEC_ADDRESS(CEC_OwnAddress));
+  tmp = 1 <<(CEC_OwnAddress + 16);
+  /* Set the CEC own address */
+  CEC->CFGR |= tmp;
+}
+
+/**
+  * @brief  Clears the Own Address of the CEC device.
+  * @param  CEC_OwnAddress: The CEC own address.
+  * @retval None
+  */
+void CEC_OwnAddressClear(void)
+{
+  /* Set the CEC own address */
+  CEC->CFGR = 0x0;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Group2 Data transfers functions
+ *  @brief    Data transfers functions
+ *
+@verbatim
+ ===============================================================================
+                            ##### Data transfers functions #####
+ ===============================================================================
+    [..] This section provides functions allowing the CEC data transfers.The read 
+         access of the CEC_RXDR register can be done using the CEC_ReceiveData()function 
+         and returns the Rx buffered value. Whereas a write access to the CEC_TXDR can be 
+         done using CEC_SendData() function.
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits single data through the CEC peripheral.
+  * @param  Data: the data to transmit.
+  * @retval None
+  */
+void CEC_SendData(uint8_t Data)
+{
+  /* Transmit Data */
+  CEC->TXDR = Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the CEC peripheral.
+  * @param  None
+  * @retval The received data.
+  */
+uint8_t CEC_ReceiveData(void)
+{
+  /* Receive Data */
+  return (uint8_t)(CEC->RXDR);
+}
+
+/**
+  * @brief  Starts a new message.
+  * @param  None
+  * @retval None
+  */
+void CEC_StartOfMessage(void)
+{
+  /* Starts of new message */
+  CEC->CR |= CEC_CR_TXSOM; 
+}
+
+/**
+  * @brief  Transmits message with an EOM bit.
+  * @param  None
+  * @retval None
+  */
+void CEC_EndOfMessage(void)
+{
+  /* The data byte will be transmitted with an EOM bit */
+  CEC->CR |= CEC_CR_TXEOM;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup CEC_Group3 Interrupts and flags management functions
+ *  @brief    Interrupts and flags management functions
+*
+@verbatim
+ ===============================================================================
+                            ##### Interrupts and flags management functions ##### 
+ ===============================================================================
+    [..] This section provides functions allowing to configure the CEC Interrupts
+         sources and check or clear the flags or pending bits status.
+    [..] The user should identify which mode will be used in his application to manage
+         the communication: Polling mode or Interrupt mode.
+  
+    [..] In polling mode, the CEC can be managed by the following flags:
+            (+) CEC_FLAG_TXACKE : to indicate a missing acknowledge in transmission mode.
+            (+) CEC_FLAG_TXERR  : to indicate an error occurs during transmission mode.
+                                  The initiator detects low impedance in the CEC line.
+            (+) CEC_FLAG_TXUDR  : to indicate if an underrun error occurs in transmission mode.
+                                  The transmission is enabled while the software has not yet 
+                                  loaded any value into the TXDR register.
+            (+) CEC_FLAG_TXEND  : to indicate the end of successful transmission.
+            (+) CEC_FLAG_TXBR   : to indicate the next transmission data has to be written to TXDR.
+            (+) CEC_FLAG_ARBLST : to indicate arbitration lost in the case of two CEC devices
+                                  starting at the same time.
+            (+) CEC_FLAG_RXACKE : to indicate a missing acknowledge in receive mode.
+            (+) CEC_FLAG_LBPE   : to indicate a long bit period error generated during receive mode.
+            (+) CEC_FLAG_SBPE   : to indicate a short bit period error generated during receive mode.
+            (+) CEC_FLAG_BRE    : to indicate a bit rising error generated during receive mode.
+            (+) CEC_FLAG_RXOVR  : to indicate if an overrun error occur while receiving a CEC message.
+                                  A byte is not yet received while a new byte is stored in the RXDR register.
+            (+) CEC_FLAG_RXEND  : to indicate the end Of reception
+            (+) CEC_FLAG_RXBR   : to indicate a new byte has been received from the CEC line and 
+                                  stored into the RXDR buffer.
+    [..]
+           (@)In this Mode, it is advised to use the following functions:
+              FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG);
+              void CEC_ClearFlag(uint16_t CEC_FLAG);
+
+    [..] In Interrupt mode, the CEC can be managed by the following interrupt sources:
+           (+) CEC_IT_TXACKE : to indicate a TX Missing acknowledge 
+           (+) CEC_IT_TXACKE : to indicate a missing acknowledge in transmission mode.
+           (+) CEC_IT_TXERR  : to indicate an error occurs during transmission mode.
+                               The initiator detects low impedance in the CEC line.
+           (+) CEC_IT_TXUDR  : to indicate if an underrun error occurs in transmission mode.
+                               The transmission is enabled while the software has not yet 
+                               loaded any value into the TXDR register.
+           (+) CEC_IT_TXEND  : to indicate the end of successful transmission.
+           (+) CEC_IT_TXBR   : to indicate the next transmission data has to be written to TXDR register.
+           (+) CEC_IT_ARBLST : to indicate arbitration lost in the case of two CEC devices
+                                starting at the same time.
+           (+) CEC_IT_RXACKE : to indicate a missing acknowledge in receive mode.
+           (+) CEC_IT_LBPE   : to indicate a long bit period error generated during receive mode.
+           (+) CEC_IT_SBPE   : to indicate a short bit period error generated during receive mode.
+           (+) CEC_IT_BRE    : to indicate a bit rising error generated during receive mode.
+           (+) CEC_IT_RXOVR  : to indicate if an overrun error occur while receiving a CEC message.
+                               A byte is not yet received while a new byte is stored in the RXDR register.
+           (+) CEC_IT_RXEND  : to indicate the end Of reception
+           (+) CEC_IT_RXBR   : to indicate a new byte has been received from the CEC line and 
+                                stored into the RXDR buffer.
+    [..]
+           (@)In this Mode it is advised to use the following functions:
+              void CEC_ITConfig( uint16_t CEC_IT, FunctionalState NewState);
+              ITStatus CEC_GetITStatus(uint16_t CEC_IT);
+              void CEC_ClearITPendingBit(uint16_t CEC_IT);
+              
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the selected CEC interrupts.
+  * @param  CEC_IT: specifies the CEC interrupt source to be enabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error.
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_IT_TXEND: End of Transmission (successful transmission of the last byte).
+  *            @arg CEC_IT_TXBR: Tx-Byte Request.
+  *            @arg CEC_IT_ARBLST: Arbitration Lost
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge
+  *            @arg CEC_IT_LBPE: Rx Long period Error
+  *            @arg CEC_IT_SBPE: Rx Short period Error
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error
+  *            @arg CEC_IT_RXOVR: Rx Overrun.
+  *            @arg CEC_IT_RXEND: End Of Reception
+  *            @arg CEC_IT_RXBR: Rx-Byte Received
+  * @param  NewState: new state of the selected CEC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CEC_ITConfig(uint16_t CEC_IT, FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_CEC_IT(CEC_IT));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CEC interrupt */
+    CEC->IER |= CEC_IT;
+  }
+  else
+  {
+    CEC_IT =~CEC_IT;
+    /* Disable the selected CEC interrupt */
+    CEC->IER &= CEC_IT;
+  }
+}
+
+/**
+  * @brief  Gets the CEC flag status.
+  * @param  CEC_FLAG: specifies the CEC flag to check.
+  *     This parameter can be one of the following values:
+  *            @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_FLAG_TXERR: Tx Error.
+  *            @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_FLAG_TXBR: Tx-Byte Request.
+  *            @arg CEC_FLAG_ARBLST: Arbitration Lost
+  *            @arg CEC_FLAG_RXACKE: Rx-Missing Acknowledge 
+  *            @arg CEC_FLAG_LBPE: Rx Long period Error
+  *            @arg CEC_FLAG_SBPE: Rx Short period Error
+  *            @arg CEC_FLAG_BRE: Rx Bit Rissing Error
+  *            @arg CEC_FLAG_RXOVR: Rx Overrun.
+  *            @arg CEC_FLAG_RXEND: End Of Reception.
+  *            @arg CEC_FLAG_RXBR: Rx-Byte Received.
+  * @retval The new state of CEC_FLAG (SET or RESET)
+  */
+FlagStatus CEC_GetFlagStatus(uint16_t CEC_FLAG) 
+{
+  FlagStatus bitstatus = RESET;
+  
+  assert_param(IS_CEC_GET_FLAG(CEC_FLAG));
+  
+  /* Check the status of the specified CEC flag */
+  if ((CEC->ISR & CEC_FLAG) != (uint16_t)RESET)
+  {
+    /* CEC flag is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CEC flag is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the CEC flag status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CEC's pending flags.
+  * @param  CEC_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_FLAG_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_FLAG_TXERR: Tx Error
+  *            @arg CEC_FLAG_TXUDR: Tx-Buffer Underrun
+  *            @arg CEC_FLAG_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_FLAG_TXBR: Tx-Byte Request
+  *            @arg CEC_FLAG_ARBLST: Arbitration Lost
+  *            @arg CEC_FLAG_RXACKE: Rx Missing Acknowledge 
+  *            @arg CEC_FLAG_LBPE: Rx Long period Error
+  *            @arg CEC_FLAG_SBPE: Rx Short period Error
+  *            @arg CEC_FLAG_BRE: Rx Bit Rising Error
+  *            @arg CEC_FLAG_RXOVR: Rx Overrun
+  *            @arg CEC_FLAG_RXEND: End Of Reception
+  *            @arg CEC_FLAG_RXBR: Rx-Byte Received
+  * @retval None
+  */
+void CEC_ClearFlag(uint32_t CEC_FLAG)
+{
+  assert_param(IS_CEC_CLEAR_FLAG(CEC_FLAG));
+
+  /* Clear the selected CEC flag */
+  CEC->ISR = CEC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified CEC interrupt has occurred or not.
+  * @param  CEC_IT: specifies the CEC interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error.
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun.
+  *            @arg CEC_IT_TXEND: End of transmission (successful transmission of the last byte).
+  *            @arg CEC_IT_TXBR: Tx-Byte Request.
+  *            @arg CEC_IT_ARBLST: Arbitration Lost.
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge.
+  *            @arg CEC_IT_LBPE: Rx Long period Error.
+  *            @arg CEC_IT_SBPE: Rx Short period Error.
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error.
+  *            @arg CEC_IT_RXOVR: Rx Overrun.
+  *            @arg CEC_IT_RXEND: End Of Reception.
+  *            @arg CEC_IT_RXBR: Rx-Byte Received 
+  * @retval The new state of CEC_IT (SET or RESET).
+  */
+ITStatus CEC_GetITStatus(uint16_t CEC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CEC_GET_IT(CEC_IT));
+
+  /* Get the CEC IT enable bit status */
+  enablestatus = (CEC->IER & CEC_IT);
+
+  /* Check the status of the specified CEC interrupt */
+  if (((CEC->ISR & CEC_IT) != (uint32_t)RESET) && enablestatus)
+  {
+    /* CEC interrupt is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CEC interrupt is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the CEC interrupt status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the CEC's interrupt pending bits.
+  * @param  CEC_IT: specifies the CEC interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg CEC_IT_TXACKE: Tx Missing acknowledge Error
+  *            @arg CEC_IT_TXERR: Tx Error
+  *            @arg CEC_IT_TXUDR: Tx-Buffer Underrun
+  *            @arg CEC_IT_TXEND: End of Transmission
+  *            @arg CEC_IT_TXBR: Tx-Byte Request
+  *            @arg CEC_IT_ARBLST: Arbitration Lost
+  *            @arg CEC_IT_RXACKE: Rx-Missing Acknowledge
+  *            @arg CEC_IT_LBPE: Rx Long period Error
+  *            @arg CEC_IT_SBPE: Rx Short period Error
+  *            @arg CEC_IT_BRE: Rx Bit Rising Error
+  *            @arg CEC_IT_RXOVR: Rx Overrun
+  *            @arg CEC_IT_RXEND: End Of Reception
+  *            @arg CEC_IT_RXBR: Rx-Byte Received
+  * @retval None
+  */
+void CEC_ClearITPendingBit(uint16_t CEC_IT)
+{
+  assert_param(IS_CEC_IT(CEC_IT));
+
+  /* Clear the selected CEC interrupt pending bits */
+  CEC->ISR = CEC_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+#endif /* STM32F446xx */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_crc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_crc.c
new file mode 100644
index 00000000..a44af6f8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_crc.c
@@ -0,0 +1,133 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_crc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides all the CRC firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_crc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRC 
+  * @brief CRC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CRC_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Resets the CRC Data register (DR).
+  * @param  None
+  * @retval None
+  */
+void CRC_ResetDR(void)
+{
+  /* Reset CRC generator */
+  CRC->CR = CRC_CR_RESET;
+}
+
+/**
+  * @brief  Computes the 32-bit CRC of a given data word(32-bit).
+  * @param  Data: data word(32-bit) to compute its CRC
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcCRC(uint32_t Data)
+{
+  CRC->DR = Data;
+  
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Computes the 32-bit CRC of a given buffer of data word(32-bit).
+  * @param  pBuffer: pointer to the buffer containing the data to be computed
+  * @param  BufferLength: length of the buffer to be computed					
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
+{
+  uint32_t index = 0;
+  
+  for(index = 0; index < BufferLength; index++)
+  {
+    CRC->DR = pBuffer[index];
+  }
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Returns the current CRC value.
+  * @param  None
+  * @retval 32-bit CRC
+  */
+uint32_t CRC_GetCRC(void)
+{
+  return (CRC->DR);
+}
+
+/**
+  * @brief  Stores a 8-bit data in the Independent Data(ID) register.
+  * @param  IDValue: 8-bit value to be stored in the ID register 					
+  * @retval None
+  */
+void CRC_SetIDRegister(uint8_t IDValue)
+{
+  CRC->IDR = IDValue;
+}
+
+/**
+  * @brief  Returns the 8-bit data stored in the Independent Data(ID) register
+  * @param  None
+  * @retval 8-bit value of the ID register 
+  */
+uint8_t CRC_GetIDRegister(void)
+{
+  return (CRC->IDR);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp.c
new file mode 100644
index 00000000..47d8e0ce
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp.c
@@ -0,0 +1,934 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_cryp.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the  Cryptographic processor (CRYP) peripheral:
+  *           + Initialization and Configuration functions
+  *           + Data treatment functions 
+  *           + Context swapping functions     
+  *           + DMA interface function       
+  *           + Interrupts and flags management       
+  *
+@verbatim
+ ===================================================================      
+                 ##### How to use this driver #####
+ =================================================================== 
+ [..]
+   (#) Enable the CRYP controller clock using 
+       RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_CRYP, ENABLE); function.
+  
+   (#) Initialize the CRYP using CRYP_Init(), CRYP_KeyInit() and if needed 
+       CRYP_IVInit(). 
+  
+   (#) Flush the IN and OUT FIFOs by using CRYP_FIFOFlush() function.
+  
+   (#) Enable the CRYP controller using the CRYP_Cmd() function. 
+  
+   (#) If using DMA for Data input and output transfer, activate the needed DMA 
+       Requests using CRYP_DMACmd() function 
+  
+   (#) If DMA is not used for data transfer, use CRYP_DataIn() and  CRYP_DataOut() 
+       functions to enter data to IN FIFO and get result from OUT FIFO.
+  
+   (#) To control CRYP events you can use one of the following two methods:
+       (++) Check on CRYP flags using the CRYP_GetFlagStatus() function.  
+       (++) Use CRYP interrupts through the function CRYP_ITConfig() at 
+            initialization phase and CRYP_GetITStatus() function into interrupt 
+            routines in processing phase.
+         
+   (#) Save and restore Cryptographic processor context using CRYP_SaveContext() 
+       and CRYP_RestoreContext() functions.     
+  
+  
+ *** Procedure to perform an encryption or a decryption ***
+ ========================================================== 
+  
+ *** Initialization ***
+ ====================== 
+ [..] 
+   (#) Initialize the peripheral using CRYP_Init(), CRYP_KeyInit() and CRYP_IVInit 
+       functions:
+       (++) Configure the key size (128-, 192- or 256-bit, in the AES only) 
+       (++) Enter the symmetric key 
+       (++) Configure the data type
+       (++) In case of decryption in AES-ECB or AES-CBC, you must prepare 
+            the key: configure the key preparation mode. Then Enable the CRYP 
+            peripheral using CRYP_Cmd() function: the BUSY flag is set. 
+            Wait until BUSY flag is reset : the key is prepared for decryption
+       (++) Configure the algorithm and chaining (the DES/TDES in ECB/CBC, the 
+            AES in ECB/CBC/CTR) 
+       (++) Configure the direction (encryption/decryption).
+       (++) Write the initialization vectors (in CBC or CTR modes only)
+  
+   (#) Flush the IN and OUT FIFOs using the CRYP_FIFOFlush() function
+  
+  
+  *** Basic Processing mode (polling mode) *** 
+  ============================================  
+  [..]
+    (#) Enable the cryptographic processor using CRYP_Cmd() function.
+  
+    (#) Write the first blocks in the input FIFO (2 to 8 words) using 
+        CRYP_DataIn() function.
+  
+    (#) Repeat the following sequence until the complete message has been 
+        processed:
+  
+        (++) Wait for flag CRYP_FLAG_OFNE occurs (using CRYP_GetFlagStatus() 
+            function), then read the OUT-FIFO using CRYP_DataOut() function
+            (1 block or until the FIFO is empty)
+  
+         (++) Wait for flag CRYP_FLAG_IFNF occurs, (using CRYP_GetFlagStatus() 
+            function then write the IN FIFO using CRYP_DataIn() function 
+            (1 block or until the FIFO is full)
+  
+    (#) At the end of the processing, CRYP_FLAG_BUSY flag will be reset and 
+          both FIFOs are empty (CRYP_FLAG_IFEM is set and CRYP_FLAG_OFNE is 
+          reset). You can disable the peripheral using CRYP_Cmd() function.
+  
+ *** Interrupts Processing mode *** 
+ ==================================
+ [..] In this mode, Processing is done when the data are transferred by the 
+      CPU during interrupts.
+  
+    (#) Enable the interrupts CRYP_IT_INI and CRYP_IT_OUTI using CRYP_ITConfig()
+        function.
+  
+    (#) Enable the cryptographic processor using CRYP_Cmd() function.
+  
+    (#) In the CRYP_IT_INI interrupt handler : load the input message into the 
+         IN FIFO using CRYP_DataIn() function . You can load 2 or 4 words at a 
+         time, or load data until the IN FIFO is full. When the last word of
+         the message has been entered into the IN FIFO, disable the CRYP_IT_INI 
+         interrupt (using CRYP_ITConfig() function).
+  
+    (#) In the CRYP_IT_OUTI interrupt handler : read the output message from 
+         the OUT FIFO using CRYP_DataOut() function. You can read 1 block (2 or 
+         4 words) at a time or read data until the FIFO is empty.
+         When the last word has been read, INIM=0, BUSY=0 and both FIFOs are 
+         empty (CRYP_FLAG_IFEM is set and CRYP_FLAG_OFNE is reset). 
+         You can disable the CRYP_IT_OUTI interrupt (using CRYP_ITConfig() 
+         function) and you can disable the peripheral using CRYP_Cmd() function.
+  
+ *** DMA Processing mode *** 
+ ===========================
+ [..] In this mode, Processing is done when the DMA is used to transfer the 
+      data from/to the memory.
+  
+    (#) Configure the DMA controller to transfer the input data from the 
+         memory using DMA_Init() function. 
+         The transfer length is the length of the message. 
+         As message padding is not managed by the peripheral, the message 
+         length must be an entire number of blocks. The data are transferred 
+         in burst mode. The burst length is 4 words in the AES and 2 or 4 
+         words in the DES/TDES. The DMA should be configured to set an 
+         interrupt on transfer completion of the output data to indicate that 
+         the processing is finished. 
+         Refer to DMA peripheral driver for more details.  
+  
+     (#) Enable the cryptographic processor using CRYP_Cmd() function. 
+         Enable the DMA requests CRYP_DMAReq_DataIN and CRYP_DMAReq_DataOUT 
+         using CRYP_DMACmd() function.
+  
+     (#) All the transfers and processing are managed by the DMA and the 
+         cryptographic processor. The DMA transfer complete interrupt indicates 
+         that the processing is complete. Both FIFOs are normally empty and 
+         CRYP_FLAG_BUSY flag is reset.
+  
+    @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_cryp.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRYP 
+  * @brief CRYP driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define FLAG_MASK     ((uint8_t)0x20)
+#define MAX_TIMEOUT   ((uint16_t)0xFFFF)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CRYP_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup CRYP_Group1 Initialization and Configuration functions
+ *  @brief    Initialization and Configuration functions 
+ *
+@verbatim    
+ ===============================================================================
+             ##### Initialization and Configuration functions #####
+ ===============================================================================  
+ [..] This section provides functions allowing to 
+   (+) Initialize the cryptographic Processor using CRYP_Init() function 
+       (++)  Encrypt or Decrypt 
+       (++)  mode : TDES-ECB, TDES-CBC, 
+                    DES-ECB, DES-CBC, 
+                    AES-ECB, AES-CBC, AES-CTR, AES-Key, AES-GCM, AES-CCM 
+       (++) DataType :  32-bit data, 16-bit data, bit data or bit-string
+       (++) Key Size (only in AES modes)
+   (+) Configure the Encrypt or Decrypt Key using CRYP_KeyInit() function 
+   (+) Configure the Initialization Vectors(IV) for CBC and CTR modes using 
+       CRYP_IVInit() function.  
+   (+) Flushes the IN and OUT FIFOs : using CRYP_FIFOFlush() function.                         
+   (+) Enable or disable the CRYP Processor using CRYP_Cmd() function 
+       
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Deinitializes the CRYP peripheral registers to their default reset values
+  * @param  None
+  * @retval None
+  */
+void CRYP_DeInit(void)
+{
+  /* Enable CRYP reset state */
+  RCC_AHB2PeriphResetCmd(RCC_AHB2Periph_CRYP, ENABLE);
+
+  /* Release CRYP from reset state */
+  RCC_AHB2PeriphResetCmd(RCC_AHB2Periph_CRYP, DISABLE);
+}
+
+/**
+  * @brief  Initializes the CRYP peripheral according to the specified parameters
+  *         in the CRYP_InitStruct.
+  * @param  CRYP_InitStruct: pointer to a CRYP_InitTypeDef structure that contains
+  *         the configuration information for the CRYP peripheral.
+  * @retval None
+  */
+void CRYP_Init(CRYP_InitTypeDef* CRYP_InitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_CRYP_ALGOMODE(CRYP_InitStruct->CRYP_AlgoMode));
+  assert_param(IS_CRYP_DATATYPE(CRYP_InitStruct->CRYP_DataType));
+  assert_param(IS_CRYP_ALGODIR(CRYP_InitStruct->CRYP_AlgoDir));
+
+  /* Select Algorithm mode*/  
+  CRYP->CR &= ~CRYP_CR_ALGOMODE;
+  CRYP->CR |= CRYP_InitStruct->CRYP_AlgoMode;
+
+  /* Select dataType */ 
+  CRYP->CR &= ~CRYP_CR_DATATYPE;
+  CRYP->CR |= CRYP_InitStruct->CRYP_DataType;
+
+  /* select Key size (used only with AES algorithm) */
+  if ((CRYP_InitStruct->CRYP_AlgoMode != CRYP_AlgoMode_TDES_ECB) &&
+      (CRYP_InitStruct->CRYP_AlgoMode != CRYP_AlgoMode_TDES_CBC) &&
+      (CRYP_InitStruct->CRYP_AlgoMode != CRYP_AlgoMode_DES_ECB) &&
+      (CRYP_InitStruct->CRYP_AlgoMode != CRYP_AlgoMode_DES_CBC))
+  {
+    assert_param(IS_CRYP_KEYSIZE(CRYP_InitStruct->CRYP_KeySize));
+    CRYP->CR &= ~CRYP_CR_KEYSIZE;
+    CRYP->CR |= CRYP_InitStruct->CRYP_KeySize; /* Key size and value must be 
+                                                  configured once the key has 
+                                                  been prepared */
+  }
+
+  /* Select data Direction */ 
+  CRYP->CR &= ~CRYP_CR_ALGODIR;
+  CRYP->CR |= CRYP_InitStruct->CRYP_AlgoDir;
+}
+
+/**
+  * @brief  Fills each CRYP_InitStruct member with its default value.
+  * @param  CRYP_InitStruct: pointer to a CRYP_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void CRYP_StructInit(CRYP_InitTypeDef* CRYP_InitStruct)
+{
+  /* Initialize the CRYP_AlgoDir member */
+  CRYP_InitStruct->CRYP_AlgoDir = CRYP_AlgoDir_Encrypt;
+
+  /* initialize the CRYP_AlgoMode member */
+  CRYP_InitStruct->CRYP_AlgoMode = CRYP_AlgoMode_TDES_ECB;
+
+  /* initialize the CRYP_DataType member */
+  CRYP_InitStruct->CRYP_DataType = CRYP_DataType_32b;
+  
+  /* Initialize the CRYP_KeySize member */
+  CRYP_InitStruct->CRYP_KeySize = CRYP_KeySize_128b;
+}
+
+/**
+  * @brief  Initializes the CRYP Keys according to the specified parameters in
+  *         the CRYP_KeyInitStruct.
+  * @param  CRYP_KeyInitStruct: pointer to a CRYP_KeyInitTypeDef structure that
+  *         contains the configuration information for the CRYP Keys.
+  * @retval None
+  */
+void CRYP_KeyInit(CRYP_KeyInitTypeDef* CRYP_KeyInitStruct)
+{
+  /* Key Initialisation */
+  CRYP->K0LR = CRYP_KeyInitStruct->CRYP_Key0Left;
+  CRYP->K0RR = CRYP_KeyInitStruct->CRYP_Key0Right;
+  CRYP->K1LR = CRYP_KeyInitStruct->CRYP_Key1Left;
+  CRYP->K1RR = CRYP_KeyInitStruct->CRYP_Key1Right;
+  CRYP->K2LR = CRYP_KeyInitStruct->CRYP_Key2Left;
+  CRYP->K2RR = CRYP_KeyInitStruct->CRYP_Key2Right;
+  CRYP->K3LR = CRYP_KeyInitStruct->CRYP_Key3Left;
+  CRYP->K3RR = CRYP_KeyInitStruct->CRYP_Key3Right;
+}
+
+/**
+  * @brief  Fills each CRYP_KeyInitStruct member with its default value.
+  * @param  CRYP_KeyInitStruct: pointer to a CRYP_KeyInitTypeDef structure 
+  *         which will be initialized.
+  * @retval None
+  */
+void CRYP_KeyStructInit(CRYP_KeyInitTypeDef* CRYP_KeyInitStruct)
+{
+  CRYP_KeyInitStruct->CRYP_Key0Left  = 0;
+  CRYP_KeyInitStruct->CRYP_Key0Right = 0;
+  CRYP_KeyInitStruct->CRYP_Key1Left  = 0;
+  CRYP_KeyInitStruct->CRYP_Key1Right = 0;
+  CRYP_KeyInitStruct->CRYP_Key2Left  = 0;
+  CRYP_KeyInitStruct->CRYP_Key2Right = 0;
+  CRYP_KeyInitStruct->CRYP_Key3Left  = 0;
+  CRYP_KeyInitStruct->CRYP_Key3Right = 0;
+}
+/**
+  * @brief  Initializes the CRYP Initialization Vectors(IV) according to the
+  *         specified parameters in the CRYP_IVInitStruct.
+  * @param  CRYP_IVInitStruct: pointer to a CRYP_IVInitTypeDef structure that contains
+  *         the configuration information for the CRYP Initialization Vectors(IV).
+  * @retval None
+  */
+void CRYP_IVInit(CRYP_IVInitTypeDef* CRYP_IVInitStruct)
+{
+  CRYP->IV0LR = CRYP_IVInitStruct->CRYP_IV0Left;
+  CRYP->IV0RR = CRYP_IVInitStruct->CRYP_IV0Right;
+  CRYP->IV1LR = CRYP_IVInitStruct->CRYP_IV1Left;
+  CRYP->IV1RR = CRYP_IVInitStruct->CRYP_IV1Right;
+}
+
+/**
+  * @brief  Fills each CRYP_IVInitStruct member with its default value.
+  * @param  CRYP_IVInitStruct: pointer to a CRYP_IVInitTypeDef Initialization 
+  *         Vectors(IV) structure which will be initialized.
+  * @retval None
+  */
+void CRYP_IVStructInit(CRYP_IVInitTypeDef* CRYP_IVInitStruct)
+{
+  CRYP_IVInitStruct->CRYP_IV0Left  = 0;
+  CRYP_IVInitStruct->CRYP_IV0Right = 0;
+  CRYP_IVInitStruct->CRYP_IV1Left  = 0;
+  CRYP_IVInitStruct->CRYP_IV1Right = 0;
+}
+
+/**
+  * @brief  Configures the AES-CCM and AES-GCM phases
+  * @note   This function is used only with AES-CCM or AES-GCM Algorithms  
+  * @param  CRYP_Phase: specifies the CRYP AES-CCM and AES-GCM phase to be configured.
+  *           This parameter can be one of the following values:
+  *            @arg CRYP_Phase_Init: Initialization phase
+  *            @arg CRYP_Phase_Header: Header phase
+  *            @arg CRYP_Phase_Payload: Payload phase
+  *            @arg CRYP_Phase_Final: Final phase 
+  * @retval None
+  */
+void CRYP_PhaseConfig(uint32_t CRYP_Phase)
+{ uint32_t tempcr = 0;
+
+  /* Check the parameter */
+  assert_param(IS_CRYP_PHASE(CRYP_Phase));
+
+  /* Get the CR register */
+  tempcr = CRYP->CR;
+  
+  /* Reset the phase configuration bits: GCMP_CCMPH */
+  tempcr &= (uint32_t)(~CRYP_CR_GCM_CCMPH);
+  /* Set the selected phase */
+  tempcr |= (uint32_t)CRYP_Phase;
+
+  /* Set the CR register */ 
+  CRYP->CR = tempcr;    
+}
+
+/**
+  * @brief  Flushes the IN and OUT FIFOs (that is read and write pointers of the 
+  *         FIFOs are reset)
+  * @note   The FIFOs must be flushed only when BUSY flag is reset.  
+  * @param  None
+  * @retval None
+  */
+void CRYP_FIFOFlush(void)
+{
+  /* Reset the read and write pointers of the FIFOs */
+  CRYP->CR |= CRYP_CR_FFLUSH;
+}
+
+/**
+  * @brief  Enables or disables the CRYP peripheral.
+  * @param  NewState: new state of the CRYP peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CRYP_Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the Cryptographic processor */
+    CRYP->CR |= CRYP_CR_CRYPEN;
+  }
+  else
+  {
+    /* Disable the Cryptographic processor */
+    CRYP->CR &= ~CRYP_CR_CRYPEN;
+  }
+}
+/**
+  * @}
+  */
+  
+/** @defgroup CRYP_Group2 CRYP Data processing functions
+ *  @brief    CRYP Data processing functions
+ *
+@verbatim    
+ ===============================================================================
+                    ##### CRYP Data processing functions #####
+ ===============================================================================  
+ [..] This section provides functions allowing the encryption and decryption 
+      operations: 
+   (+) Enter data to be treated in the IN FIFO : using CRYP_DataIn() function.
+   (+) Get the data result from the OUT FIFO : using CRYP_DataOut() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Writes data in the Data Input register (DIN).
+  * @note   After the DIN register has been read once or several times, 
+  *         the FIFO must be flushed (using CRYP_FIFOFlush() function).  
+  * @param  Data: data to write in Data Input register
+  * @retval None
+  */
+void CRYP_DataIn(uint32_t Data)
+{
+  CRYP->DR = Data;
+}
+
+/**
+  * @brief  Returns the last data entered into the output FIFO.
+  * @param  None
+  * @retval Last data entered into the output FIFO.
+  */
+uint32_t CRYP_DataOut(void)
+{
+  return CRYP->DOUT;
+}
+/**
+  * @}
+  */
+  
+/** @defgroup CRYP_Group3 Context swapping functions
+ *  @brief   Context swapping functions
+ *
+@verbatim   
+ ===============================================================================
+                      ##### Context swapping functions #####
+ ===============================================================================  
+ [..] This section provides functions allowing to save and store CRYP Context
+
+ [..] It is possible to interrupt an encryption/ decryption/ key generation process 
+      to perform another processing with a higher priority, and to complete the 
+      interrupted process later on, when the higher-priority task is complete. To do 
+      so, the context of the interrupted task must be saved from the CRYP registers 
+      to memory, and then be restored from memory to the CRYP registers.
+   
+   (#) To save the current context, use CRYP_SaveContext() function
+   (#) To restore the saved context, use CRYP_RestoreContext() function 
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Saves the CRYP peripheral Context. 
+  * @note   This function stops DMA transfer before to save the context. After 
+  *         restoring the context, you have to enable the DMA again (if the DMA
+  *         was previously used).
+  * @param  CRYP_ContextSave: pointer to a CRYP_Context structure that contains
+  *         the repository for current context.
+  * @param  CRYP_KeyInitStruct: pointer to a CRYP_KeyInitTypeDef structure that 
+  *         contains the configuration information for the CRYP Keys.  
+  * @retval None
+  */
+ErrorStatus CRYP_SaveContext(CRYP_Context* CRYP_ContextSave,
+                             CRYP_KeyInitTypeDef* CRYP_KeyInitStruct)
+{
+  __IO uint32_t timeout = 0;
+  uint32_t ckeckmask = 0, bitstatus;    
+  ErrorStatus status = ERROR;
+
+  /* Stop DMA transfers on the IN FIFO by clearing the DIEN bit in the CRYP_DMACR */
+  CRYP->DMACR &= ~(uint32_t)CRYP_DMACR_DIEN;
+    
+  /* Wait until both the IN and OUT FIFOs are empty  
+    (IFEM=1 and OFNE=0 in the CRYP_SR register) and the 
+     BUSY bit is cleared. */
+
+  if ((CRYP->CR & (uint32_t)(CRYP_CR_ALGOMODE_TDES_ECB | CRYP_CR_ALGOMODE_TDES_CBC)) != (uint32_t)0 )/* TDES */
+  { 
+    ckeckmask =  CRYP_SR_IFEM | CRYP_SR_BUSY ;
+  }
+  else /* AES or DES */
+  {
+    ckeckmask =  CRYP_SR_IFEM | CRYP_SR_BUSY | CRYP_SR_OFNE;
+  }           
+   
+  do 
+  {
+    bitstatus = CRYP->SR & ckeckmask;
+    timeout++;
+  }
+  while ((timeout != MAX_TIMEOUT) && (bitstatus != CRYP_SR_IFEM));
+     
+  if ((CRYP->SR & ckeckmask) != CRYP_SR_IFEM)
+  {
+    status = ERROR;
+  }
+  else
+  {      
+    /* Stop DMA transfers on the OUT FIFO by 
+       - writing the DOEN bit to 0 in the CRYP_DMACR register 
+       - and clear the CRYPEN bit. */
+
+    CRYP->DMACR &= ~(uint32_t)CRYP_DMACR_DOEN;
+    CRYP->CR &= ~(uint32_t)CRYP_CR_CRYPEN;
+
+    /* Save the current configuration (bit 19, bit[17:16] and bits [9:2] in the CRYP_CR register) */
+    CRYP_ContextSave->CR_CurrentConfig  = CRYP->CR & (CRYP_CR_GCM_CCMPH |
+                                                      CRYP_CR_KEYSIZE  |
+                                                      CRYP_CR_DATATYPE |
+                                                      CRYP_CR_ALGOMODE |
+                                                      CRYP_CR_ALGODIR);
+
+    /* and, if not in ECB mode, the initialization vectors. */
+    CRYP_ContextSave->CRYP_IV0LR = CRYP->IV0LR;
+    CRYP_ContextSave->CRYP_IV0RR = CRYP->IV0RR;
+    CRYP_ContextSave->CRYP_IV1LR = CRYP->IV1LR;
+    CRYP_ContextSave->CRYP_IV1RR = CRYP->IV1RR;
+
+    /* save The key value */
+    CRYP_ContextSave->CRYP_K0LR = CRYP_KeyInitStruct->CRYP_Key0Left; 
+    CRYP_ContextSave->CRYP_K0RR = CRYP_KeyInitStruct->CRYP_Key0Right; 
+    CRYP_ContextSave->CRYP_K1LR = CRYP_KeyInitStruct->CRYP_Key1Left; 
+    CRYP_ContextSave->CRYP_K1RR = CRYP_KeyInitStruct->CRYP_Key1Right; 
+    CRYP_ContextSave->CRYP_K2LR = CRYP_KeyInitStruct->CRYP_Key2Left; 
+    CRYP_ContextSave->CRYP_K2RR = CRYP_KeyInitStruct->CRYP_Key2Right; 
+    CRYP_ContextSave->CRYP_K3LR = CRYP_KeyInitStruct->CRYP_Key3Left; 
+    CRYP_ContextSave->CRYP_K3RR = CRYP_KeyInitStruct->CRYP_Key3Right; 
+
+    /* Save the content of context swap registers */
+    CRYP_ContextSave->CRYP_CSGCMCCMR[0] = CRYP->CSGCMCCM0R;
+    CRYP_ContextSave->CRYP_CSGCMCCMR[1] = CRYP->CSGCMCCM1R;
+    CRYP_ContextSave->CRYP_CSGCMCCMR[2] = CRYP->CSGCMCCM2R;
+    CRYP_ContextSave->CRYP_CSGCMCCMR[3] = CRYP->CSGCMCCM3R;
+    CRYP_ContextSave->CRYP_CSGCMCCMR[4] = CRYP->CSGCMCCM4R;
+    CRYP_ContextSave->CRYP_CSGCMCCMR[5] = CRYP->CSGCMCCM5R;
+    CRYP_ContextSave->CRYP_CSGCMCCMR[6] = CRYP->CSGCMCCM6R;
+    CRYP_ContextSave->CRYP_CSGCMCCMR[7] = CRYP->CSGCMCCM7R;
+    
+    CRYP_ContextSave->CRYP_CSGCMR[0] = CRYP->CSGCM0R;
+    CRYP_ContextSave->CRYP_CSGCMR[1] = CRYP->CSGCM1R;
+    CRYP_ContextSave->CRYP_CSGCMR[2] = CRYP->CSGCM2R;
+    CRYP_ContextSave->CRYP_CSGCMR[3] = CRYP->CSGCM3R;
+    CRYP_ContextSave->CRYP_CSGCMR[4] = CRYP->CSGCM4R;
+    CRYP_ContextSave->CRYP_CSGCMR[5] = CRYP->CSGCM5R;
+    CRYP_ContextSave->CRYP_CSGCMR[6] = CRYP->CSGCM6R;
+    CRYP_ContextSave->CRYP_CSGCMR[7] = CRYP->CSGCM7R;
+    
+   /* When needed, save the DMA status (pointers for IN and OUT messages, 
+      number of remaining bytes, etc.) */
+     
+    status = SUCCESS;
+  }
+
+   return status;
+}
+
+/**
+  * @brief  Restores the CRYP peripheral Context.
+  * @note   Since the DMA transfer is stopped in CRYP_SaveContext() function,
+  *         after restoring the context, you have to enable the DMA again (if the
+  *         DMA was previously used).  
+  * @param  CRYP_ContextRestore: pointer to a CRYP_Context structure that contains
+  *         the repository for saved context.
+  * @note   The data that were saved during context saving must be rewritten into
+  *         the IN FIFO.
+  * @retval None
+  */
+void CRYP_RestoreContext(CRYP_Context* CRYP_ContextRestore)  
+{
+
+  /* Configure the processor with the saved configuration */
+  CRYP->CR = CRYP_ContextRestore->CR_CurrentConfig;
+
+  /* restore The key value */
+  CRYP->K0LR = CRYP_ContextRestore->CRYP_K0LR; 
+  CRYP->K0RR = CRYP_ContextRestore->CRYP_K0RR;
+  CRYP->K1LR = CRYP_ContextRestore->CRYP_K1LR;
+  CRYP->K1RR = CRYP_ContextRestore->CRYP_K1RR;
+  CRYP->K2LR = CRYP_ContextRestore->CRYP_K2LR;
+  CRYP->K2RR = CRYP_ContextRestore->CRYP_K2RR;
+  CRYP->K3LR = CRYP_ContextRestore->CRYP_K3LR;
+  CRYP->K3RR = CRYP_ContextRestore->CRYP_K3RR;
+
+  /* and the initialization vectors. */
+  CRYP->IV0LR = CRYP_ContextRestore->CRYP_IV0LR;
+  CRYP->IV0RR = CRYP_ContextRestore->CRYP_IV0RR;
+  CRYP->IV1LR = CRYP_ContextRestore->CRYP_IV1LR;
+  CRYP->IV1RR = CRYP_ContextRestore->CRYP_IV1RR;
+
+  /* Restore the content of context swap registers */
+  CRYP->CSGCMCCM0R = CRYP_ContextRestore->CRYP_CSGCMCCMR[0];
+  CRYP->CSGCMCCM1R = CRYP_ContextRestore->CRYP_CSGCMCCMR[1];
+  CRYP->CSGCMCCM2R = CRYP_ContextRestore->CRYP_CSGCMCCMR[2];
+  CRYP->CSGCMCCM3R = CRYP_ContextRestore->CRYP_CSGCMCCMR[3];
+  CRYP->CSGCMCCM4R = CRYP_ContextRestore->CRYP_CSGCMCCMR[4];
+  CRYP->CSGCMCCM5R = CRYP_ContextRestore->CRYP_CSGCMCCMR[5];
+  CRYP->CSGCMCCM6R = CRYP_ContextRestore->CRYP_CSGCMCCMR[6];
+  CRYP->CSGCMCCM7R = CRYP_ContextRestore->CRYP_CSGCMCCMR[7];
+  
+  CRYP->CSGCM0R = CRYP_ContextRestore->CRYP_CSGCMR[0];
+  CRYP->CSGCM1R = CRYP_ContextRestore->CRYP_CSGCMR[1];
+  CRYP->CSGCM2R = CRYP_ContextRestore->CRYP_CSGCMR[2];
+  CRYP->CSGCM3R = CRYP_ContextRestore->CRYP_CSGCMR[3];
+  CRYP->CSGCM4R = CRYP_ContextRestore->CRYP_CSGCMR[4];
+  CRYP->CSGCM5R = CRYP_ContextRestore->CRYP_CSGCMR[5];
+  CRYP->CSGCM6R = CRYP_ContextRestore->CRYP_CSGCMR[6];
+  CRYP->CSGCM7R = CRYP_ContextRestore->CRYP_CSGCMR[7];
+  
+  /* Enable the cryptographic processor */
+  CRYP->CR |= CRYP_CR_CRYPEN;
+}
+/**
+  * @}
+  */
+
+/** @defgroup CRYP_Group4 CRYP's DMA interface Configuration function
+ *  @brief   CRYP's DMA interface Configuration function 
+ *
+@verbatim   
+ ===============================================================================
+             ##### CRYP's DMA interface Configuration function #####
+ ===============================================================================  
+ [..] This section provides functions allowing to configure the DMA interface for 
+      CRYP data input and output transfer.
+   
+ [..] When the DMA mode is enabled (using the CRYP_DMACmd() function), data can be 
+      transferred:
+   (+) From memory to the CRYP IN FIFO using the DMA peripheral by enabling 
+       the CRYP_DMAReq_DataIN request.
+   (+) From the CRYP OUT FIFO to the memory using the DMA peripheral by enabling 
+       the CRYP_DMAReq_DataOUT request.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the CRYP DMA interface.
+  * @param  CRYP_DMAReq: specifies the CRYP DMA transfer request to be enabled or disabled.
+  *           This parameter can be any combination of the following values:
+  *            @arg CRYP_DMAReq_DataOUT: DMA for outgoing(Tx) data transfer
+  *            @arg CRYP_DMAReq_DataIN: DMA for incoming(Rx) data transfer
+  * @param  NewState: new state of the selected CRYP DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CRYP_DMACmd(uint8_t CRYP_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CRYP_DMAREQ(CRYP_DMAReq));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CRYP DMA request */
+    CRYP->DMACR |= CRYP_DMAReq;
+  }
+  else
+  {
+    /* Disable the selected CRYP DMA request */
+    CRYP->DMACR &= (uint8_t)~CRYP_DMAReq;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup CRYP_Group5 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+              ##### Interrupts and flags management functions #####
+ ===============================================================================  
+ 
+ [..] This section provides functions allowing to configure the CRYP Interrupts and 
+      to get the status and Interrupts pending bits.
+
+ [..] The CRYP provides 2 Interrupts sources and 7 Flags:
+
+ *** Flags : ***
+ ===============
+ [..] 
+   (#) CRYP_FLAG_IFEM :  Set when Input FIFO is empty. This Flag is cleared only
+       by hardware.
+      
+   (#) CRYP_FLAG_IFNF :  Set when Input FIFO is not full. This Flag is cleared 
+       only by hardware.
+
+
+   (#) CRYP_FLAG_INRIS  : Set when Input FIFO Raw interrupt is pending it gives 
+       the raw interrupt state prior to masking of the input FIFO service interrupt.
+       This Flag is cleared only by hardware.
+     
+   (#) CRYP_FLAG_OFNE   : Set when Output FIFO not empty. This Flag is cleared 
+       only by hardware.
+        
+   (#) CRYP_FLAG_OFFU   : Set when Output FIFO is full. This Flag is cleared only 
+       by hardware.
+                           
+   (#) CRYP_FLAG_OUTRIS : Set when Output FIFO Raw interrupt is pending it gives 
+       the raw interrupt state prior to masking of the output FIFO service interrupt.
+       This Flag is cleared only by hardware.
+                               
+   (#) CRYP_FLAG_BUSY   : Set when the CRYP core is currently processing a block 
+       of data or a key preparation (for AES decryption). This Flag is cleared 
+       only by hardware. To clear it, the CRYP core must be disabled and the last
+       processing has completed. 
+
+ *** Interrupts : ***
+ ====================
+ [..]
+   (#) CRYP_IT_INI   : The input FIFO service interrupt is asserted when there 
+      are less than 4 words in the input FIFO. This interrupt is associated to 
+      CRYP_FLAG_INRIS flag.
+
+      -@- This interrupt is cleared by performing write operations to the input FIFO 
+          until it holds 4 or more words. The input FIFO service interrupt INMIS is 
+          enabled with the CRYP enable bit. Consequently, when CRYP is disabled, the 
+          INMIS signal is low even if the input FIFO is empty.
+
+
+
+   (#) CRYP_IT_OUTI  : The output FIFO service interrupt is asserted when there 
+       is one or more (32-bit word) data items in the output FIFO. This interrupt 
+       is associated to CRYP_FLAG_OUTRIS flag.
+
+       -@- This interrupt is cleared by reading data from the output FIFO until there 
+           is no valid (32-bit) word left (that is, the interrupt follows the state 
+           of the OFNE (output FIFO not empty) flag).
+
+ *** Managing the CRYP controller events : ***
+ =============================================
+ [..] The user should identify which mode will be used in his application to manage 
+      the CRYP controller events: Polling mode or Interrupt mode.
+
+   (#) In the Polling Mode it is advised to use the following functions:
+       (++) CRYP_GetFlagStatus() : to check if flags events occur. 
+
+       -@@- The CRYPT flags do not need to be cleared since they are cleared as 
+            soon as the associated event are reset.   
+
+
+   (#) In the Interrupt Mode it is advised to use the following functions:
+       (++) CRYP_ITConfig()       : to enable or disable the interrupt source.
+       (++) CRYP_GetITStatus()    : to check if Interrupt occurs.
+
+       -@@- The CRYPT interrupts have no pending bits, the interrupt is cleared as 
+             soon as the associated event is reset. 
+
+@endverbatim
+  * @{
+  */ 
+
+/**
+  * @brief  Enables or disables the specified CRYP interrupts.
+  * @param  CRYP_IT: specifies the CRYP interrupt source to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg CRYP_IT_INI: Input FIFO interrupt
+  *            @arg CRYP_IT_OUTI: Output FIFO interrupt
+  * @param  NewState: new state of the specified CRYP interrupt.
+  *           This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void CRYP_ITConfig(uint8_t CRYP_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_CRYP_CONFIG_IT(CRYP_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected CRYP interrupt */
+    CRYP->IMSCR |= CRYP_IT;
+  }
+  else
+  {
+    /* Disable the selected CRYP interrupt */
+    CRYP->IMSCR &= (uint8_t)~CRYP_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified CRYP interrupt has occurred or not.
+  * @note   This function checks the status of the masked interrupt (i.e the 
+  *         interrupt should be previously enabled).     
+  * @param  CRYP_IT: specifies the CRYP (masked) interrupt source to check.
+  *           This parameter can be one of the following values:
+  *            @arg CRYP_IT_INI: Input FIFO interrupt
+  *            @arg CRYP_IT_OUTI: Output FIFO interrupt
+  * @retval The new state of CRYP_IT (SET or RESET).
+  */
+ITStatus CRYP_GetITStatus(uint8_t CRYP_IT)
+{
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_CRYP_GET_IT(CRYP_IT));
+
+  /* Check the status of the specified CRYP interrupt */
+  if ((CRYP->MISR &  CRYP_IT) != (uint8_t)RESET)
+  {
+    /* CRYP_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CRYP_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the CRYP_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Returns whether CRYP peripheral is enabled or disabled.
+  * @param  none.
+  * @retval Current state of the CRYP peripheral (ENABLE or DISABLE).
+  */
+FunctionalState CRYP_GetCmdStatus(void)
+{
+  FunctionalState state = DISABLE;
+
+  if ((CRYP->CR & CRYP_CR_CRYPEN) != 0)
+  {
+    /* CRYPEN bit is set */
+    state = ENABLE;
+  }
+  else
+  {
+    /* CRYPEN bit is reset */
+    state = DISABLE;
+  }
+  return state;
+}
+
+/**
+  * @brief  Checks whether the specified CRYP flag is set or not.
+  * @param  CRYP_FLAG: specifies the CRYP flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg CRYP_FLAG_IFEM: Input FIFO Empty flag.
+  *            @arg CRYP_FLAG_IFNF: Input FIFO Not Full flag.
+  *            @arg CRYP_FLAG_OFNE: Output FIFO Not Empty flag.
+  *            @arg CRYP_FLAG_OFFU: Output FIFO Full flag.
+  *            @arg CRYP_FLAG_BUSY: Busy flag.
+  *            @arg CRYP_FLAG_OUTRIS: Output FIFO raw interrupt flag.
+  *            @arg CRYP_FLAG_INRIS: Input FIFO raw interrupt flag.
+  * @retval The new state of CRYP_FLAG (SET or RESET).
+  */
+FlagStatus CRYP_GetFlagStatus(uint8_t CRYP_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tempreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_CRYP_GET_FLAG(CRYP_FLAG));
+
+  /* check if the FLAG is in RISR register */
+  if ((CRYP_FLAG & FLAG_MASK) != 0x00) 
+  {
+    tempreg = CRYP->RISR;
+  }
+  else  /* The FLAG is in SR register */
+  {
+    tempreg = CRYP->SR;
+  }
+
+
+  /* Check the status of the specified CRYP flag */
+  if ((tempreg & CRYP_FLAG ) != (uint8_t)RESET)
+  {
+    /* CRYP_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* CRYP_FLAG is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the CRYP_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp_aes.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp_aes.c
new file mode 100644
index 00000000..4f4fc5e5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp_aes.c
@@ -0,0 +1,1707 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_cryp_aes.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides high level functions to encrypt and decrypt an 
+  *          input message using AES in ECB/CBC/CTR/GCM/CCM modes.
+  *          It uses the stm32f4xx_cryp.c/.h drivers to access the STM32F4xx CRYP
+  *          peripheral.
+  *          AES-ECB/CBC/CTR/GCM/CCM modes are available on STM32F437x Devices.
+  *          For STM32F41xx Devices, only AES-ECB/CBC/CTR modes are available.
+  *
+@verbatim
+ ===================================================================
+                  ##### How to use this driver #####
+ ===================================================================
+ [..]
+   (#) Enable The CRYP controller clock using 
+      RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_CRYP, ENABLE); function.
+  
+   (#) Encrypt and decrypt using AES in ECB Mode using CRYP_AES_ECB() function.
+  
+   (#) Encrypt and decrypt using AES in CBC Mode using CRYP_AES_CBC() function.
+  
+   (#) Encrypt and decrypt using AES in CTR Mode using CRYP_AES_CTR() function.
+
+   (#) Encrypt and decrypt using AES in GCM Mode using CRYP_AES_GCM() function.
+   
+   (#) Encrypt and decrypt using AES in CCM Mode using CRYP_AES_CCM() function.
+     
+@endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_cryp.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRYP 
+  * @brief CRYP driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define AESBUSY_TIMEOUT    ((uint32_t) 0x00010000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup CRYP_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup CRYP_Group6 High Level AES functions
+ *  @brief   High Level AES functions 
+ *
+@verbatim   
+ ===============================================================================
+                       ##### High Level AES functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Encrypt and decrypt using AES in ECB Mode
+  * @param  Mode: encryption or decryption Mode.
+  *          This parameter can be one of the following values:
+  *            @arg MODE_ENCRYPT: Encryption
+  *            @arg MODE_DECRYPT: Decryption
+  * @param  Key: Key used for AES algorithm.
+  * @param  Keysize: length of the Key, must be a 128, 192 or 256.
+  * @param  Input: pointer to the Input buffer.
+  * @param  Ilength: length of the Input buffer, must be a multiple of 16.
+  * @param  Output: pointer to the returned buffer.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: Operation done
+  *          - ERROR: Operation failed
+  */
+ErrorStatus CRYP_AES_ECB(uint8_t Mode, uint8_t* Key, uint16_t Keysize,
+                         uint8_t* Input, uint32_t Ilength, uint8_t* Output)
+{
+  CRYP_InitTypeDef AES_CRYP_InitStructure;
+  CRYP_KeyInitTypeDef AES_CRYP_KeyInitStructure;
+  __IO uint32_t counter = 0;
+  uint32_t busystatus = 0;
+  ErrorStatus status = SUCCESS;
+  uint32_t keyaddr    = (uint32_t)Key;
+  uint32_t inputaddr  = (uint32_t)Input;
+  uint32_t outputaddr = (uint32_t)Output;
+  uint32_t i = 0;
+
+  /* Crypto structures initialisation*/
+  CRYP_KeyStructInit(&AES_CRYP_KeyInitStructure);
+
+  switch(Keysize)
+  {
+    case 128:
+    AES_CRYP_InitStructure.CRYP_KeySize = CRYP_KeySize_128b;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Right= __REV(*(uint32_t*)(keyaddr));
+    break;
+    case 192:
+    AES_CRYP_InitStructure.CRYP_KeySize  = CRYP_KeySize_192b;
+    AES_CRYP_KeyInitStructure.CRYP_Key1Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key1Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Right= __REV(*(uint32_t*)(keyaddr));
+    break;
+    case 256:
+    AES_CRYP_InitStructure.CRYP_KeySize  = CRYP_KeySize_256b;
+    AES_CRYP_KeyInitStructure.CRYP_Key0Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key0Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key1Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key1Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Right= __REV(*(uint32_t*)(keyaddr));
+    break;
+    default:
+    break;
+  }
+
+  /*------------------ AES Decryption ------------------*/
+  if(Mode == MODE_DECRYPT) /* AES decryption */
+  {
+    /* Flush IN/OUT FIFOs */
+    CRYP_FIFOFlush();
+
+    /* Crypto Init for Key preparation for decryption process */
+    AES_CRYP_InitStructure.CRYP_AlgoDir = CRYP_AlgoDir_Decrypt;
+    AES_CRYP_InitStructure.CRYP_AlgoMode = CRYP_AlgoMode_AES_Key;
+    AES_CRYP_InitStructure.CRYP_DataType = CRYP_DataType_32b;
+    CRYP_Init(&AES_CRYP_InitStructure);
+
+    /* Key Initialisation */
+    CRYP_KeyInit(&AES_CRYP_KeyInitStructure);
+
+    /* Enable Crypto processor */
+    CRYP_Cmd(ENABLE);
+
+    /* wait until the Busy flag is RESET */
+    do
+    {
+      busystatus = CRYP_GetFlagStatus(CRYP_FLAG_BUSY);
+      counter++;
+    }while ((counter != AESBUSY_TIMEOUT) && (busystatus != RESET));
+
+    if (busystatus != RESET)
+   {
+       status = ERROR;
+    }
+    else
+    {
+      /* Crypto Init for decryption process */  
+      AES_CRYP_InitStructure.CRYP_AlgoDir = CRYP_AlgoDir_Decrypt;
+    }
+  }
+  /*------------------ AES Encryption ------------------*/
+  else /* AES encryption */
+  {
+
+    CRYP_KeyInit(&AES_CRYP_KeyInitStructure);
+
+    /* Crypto Init for Encryption process */
+    AES_CRYP_InitStructure.CRYP_AlgoDir  = CRYP_AlgoDir_Encrypt;
+  }
+
+  AES_CRYP_InitStructure.CRYP_AlgoMode = CRYP_AlgoMode_AES_ECB;
+  AES_CRYP_InitStructure.CRYP_DataType = CRYP_DataType_8b;
+  CRYP_Init(&AES_CRYP_InitStructure);
+
+  /* Flush IN/OUT FIFOs */
+  CRYP_FIFOFlush();
+
+  /* Enable Crypto processor */
+  CRYP_Cmd(ENABLE);
+
+  if(CRYP_GetCmdStatus() == DISABLE)
+  {
+    /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+       the CRYP peripheral (please check the device sales type. */
+    return(ERROR);
+  }
+  
+  for(i=0; ((i>32));
+    CRYP_DataIn(__REV(headerlength));
+    CRYP_DataIn(__REV(inputlength>>32));
+    CRYP_DataIn(__REV(inputlength));
+    /* Wait until the OFNE flag is reset */
+    while(CRYP_GetFlagStatus(CRYP_FLAG_OFNE) == RESET)
+    {
+    }
+    
+    tagaddr = (uint32_t)AuthTAG;
+    /* Read the Auth TAG in the IN FIFO */
+    *(uint32_t*)(tagaddr) = CRYP_DataOut();
+    tagaddr+=4;
+    *(uint32_t*)(tagaddr) = CRYP_DataOut();
+    tagaddr+=4;
+    *(uint32_t*)(tagaddr) = CRYP_DataOut();
+    tagaddr+=4;
+    *(uint32_t*)(tagaddr) = CRYP_DataOut();
+    tagaddr+=4;
+  }
+  /*------------------ AES Decryption ------------------*/
+  else /* AES decryption */
+  {
+    /* Flush IN/OUT FIFOs */
+    CRYP_FIFOFlush();
+    
+    /* Key Initialisation */
+    CRYP_KeyInit(&AES_CRYP_KeyInitStructure);
+    
+    /* CRYP Initialization Vectors */
+    CRYP_IVInit(&AES_CRYP_IVInitStructure);
+    
+    /* Crypto Init for Key preparation for decryption process */
+    AES_CRYP_InitStructure.CRYP_AlgoDir = CRYP_AlgoDir_Decrypt;
+    AES_CRYP_InitStructure.CRYP_AlgoMode = CRYP_AlgoMode_AES_GCM;
+    AES_CRYP_InitStructure.CRYP_DataType = CRYP_DataType_8b;
+    CRYP_Init(&AES_CRYP_InitStructure);
+    
+    /***************************** Init phase *********************************/
+    /* Select init phase */
+    CRYP_PhaseConfig(CRYP_Phase_Init);
+    
+    /* Enable Crypto processor */
+    CRYP_Cmd(ENABLE);
+    
+    /* Wait for CRYPEN bit to be 0 */
+    while(CRYP_GetCmdStatus() == ENABLE)
+    {
+    }
+    
+    /***************************** header phase *******************************/
+    if(HLength != 0)
+    {
+      /* Select header phase */
+      CRYP_PhaseConfig(CRYP_Phase_Header);
+      
+      /* Enable Crypto processor */
+      CRYP_Cmd(ENABLE);
+      
+      if(CRYP_GetCmdStatus() == DISABLE)
+      {
+        /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+           the CRYP peripheral (please check the device sales type. */
+        return(ERROR);
+      }
+      
+      for(loopcounter = 0; (loopcounter < HLength); loopcounter+=16)
+      {
+        /* Wait until the IFEM flag is reset */
+        while(CRYP_GetFlagStatus(CRYP_FLAG_IFEM) == RESET)
+        {
+        }
+        
+        /* Write the Input block in the IN FIFO */
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+      }
+      
+      /* Wait until the complete message has been processed */
+      counter = 0;
+      do
+      {
+        busystatus = CRYP_GetFlagStatus(CRYP_FLAG_BUSY);
+        counter++;
+      }while ((counter != AESBUSY_TIMEOUT) && (busystatus != RESET));
+
+      if (busystatus != RESET)
+      {
+        status = ERROR;
+      }
+    }
+    
+    /**************************** payload phase *******************************/
+    if(ILength != 0)
+    {
+      /* Select payload phase */
+      CRYP_PhaseConfig(CRYP_Phase_Payload);
+
+      /* Enable Crypto processor */
+      CRYP_Cmd(ENABLE);
+      
+      if(CRYP_GetCmdStatus() == DISABLE)
+      {
+        /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+           the CRYP peripheral (please check the device sales type. */
+        return(ERROR);
+      }
+      
+      for(loopcounter = 0; ((loopcounter < ILength) && (status != ERROR)); loopcounter+=16)
+      {
+        /* Wait until the IFEM flag is reset */
+        while(CRYP_GetFlagStatus(CRYP_FLAG_IFEM) == RESET)
+        {
+        }
+        /* Write the Input block in the IN FIFO */
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        
+        /* Wait until the complete message has been processed */
+        counter = 0;
+        do
+        {
+          busystatus = CRYP_GetFlagStatus(CRYP_FLAG_BUSY);
+          counter++;
+        }while ((counter != AESBUSY_TIMEOUT) && (busystatus != RESET));
+
+        if (busystatus != RESET)
+        {
+          status = ERROR;
+        }
+        else
+        {
+          /* Wait until the OFNE flag is reset */
+          while(CRYP_GetFlagStatus(CRYP_FLAG_OFNE) == RESET)
+          {
+          }
+          
+          /* Read the Output block from the Output FIFO */
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+        }
+      }
+    }
+    
+    /***************************** final phase ********************************/
+    /* Select final phase */
+    CRYP_PhaseConfig(CRYP_Phase_Final);
+
+    /* Enable Crypto processor */
+    CRYP_Cmd(ENABLE);
+    
+    if(CRYP_GetCmdStatus() == DISABLE)
+    {
+      /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+         the CRYP peripheral (please check the device sales type. */
+      return(ERROR);
+    }
+    
+    /* Write number of bits concatenated with header in the IN FIFO */
+    CRYP_DataIn(__REV(headerlength>>32));
+    CRYP_DataIn(__REV(headerlength));
+    CRYP_DataIn(__REV(inputlength>>32));
+    CRYP_DataIn(__REV(inputlength));
+    /* Wait until the OFNE flag is reset */
+    while(CRYP_GetFlagStatus(CRYP_FLAG_OFNE) == RESET)
+    {
+    }
+    
+    tagaddr = (uint32_t)AuthTAG;
+    /* Read the Auth TAG in the IN FIFO */
+    *(uint32_t*)(tagaddr) = CRYP_DataOut();
+    tagaddr+=4;
+    *(uint32_t*)(tagaddr) = CRYP_DataOut();
+    tagaddr+=4;
+    *(uint32_t*)(tagaddr) = CRYP_DataOut();
+    tagaddr+=4;
+    *(uint32_t*)(tagaddr) = CRYP_DataOut();
+    tagaddr+=4;
+  }
+  /* Disable Crypto */
+  CRYP_Cmd(DISABLE);
+
+  return status;
+}
+
+/**
+  * @brief  Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes
+  *         are available only on STM32F437x Devices.
+  * @param  Mode: encryption or decryption Mode.
+  *          This parameter can be one of the following values:
+  *            @arg MODE_ENCRYPT: Encryption
+  *            @arg MODE_DECRYPT: Decryption
+  * @param  Nonce: the nonce used for AES algorithm. It shall be unique for each processing.
+  * @param  Key: Key used for AES algorithm.
+  * @param  Keysize: length of the Key, must be a 128, 192 or 256.
+  * @param  Input: pointer to the Input buffer.
+  * @param  Ilength: length of the Input buffer in bytes, must be a multiple of 16.
+  * @param  Header: pointer to the header buffer.
+  * @param  Hlength: length of the header buffer in bytes.
+  * @param  HBuffer: pointer to temporary buffer used to append the header
+  *         HBuffer size must be equal to Hlength + 21
+  * @param  Output: pointer to the returned buffer.
+  * @param  AuthTAG: pointer to the authentication TAG buffer.
+  * @param  TAGSize: the size of the TAG (called also MAC).
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: Operation done
+  *          - ERROR: Operation failed
+  */
+ErrorStatus CRYP_AES_CCM(uint8_t Mode, 
+                         uint8_t* Nonce, uint32_t NonceSize,
+                         uint8_t *Key, uint16_t Keysize,
+                         uint8_t *Input, uint32_t ILength,
+                         uint8_t *Header, uint32_t HLength, uint8_t *HBuffer,
+                         uint8_t *Output,
+                         uint8_t *AuthTAG, uint32_t TAGSize)
+{
+  CRYP_InitTypeDef AES_CRYP_InitStructure;
+  CRYP_KeyInitTypeDef AES_CRYP_KeyInitStructure;
+  CRYP_IVInitTypeDef AES_CRYP_IVInitStructure;
+  __IO uint32_t counter = 0;
+  uint32_t busystatus = 0;
+  ErrorStatus status = SUCCESS;
+  uint32_t keyaddr    = (uint32_t)Key;
+  uint32_t inputaddr  = (uint32_t)Input;
+  uint32_t outputaddr = (uint32_t)Output;
+  uint32_t headeraddr = (uint32_t)Header;
+  uint32_t tagaddr = (uint32_t)AuthTAG;
+  uint32_t headersize = HLength;
+  uint32_t loopcounter = 0;
+  uint32_t bufferidx = 0;
+  uint8_t blockb0[16] = {0};/* Block B0 */
+  uint8_t ctr[16] = {0}; /* Counter */
+  uint32_t temptag[4] = {0}; /* temporary TAG (MAC) */
+  uint32_t ctraddr = (uint32_t)ctr;
+  uint32_t b0addr = (uint32_t)blockb0;
+  
+  /************************ Formatting the header block ***********************/
+  if(headersize != 0)
+  {
+    /* Check that the associated data (or header) length is lower than 2^16 - 2^8 = 65536 - 256 = 65280 */
+    if(headersize < 65280)
+    {
+      HBuffer[bufferidx++] = (uint8_t) ((headersize >> 8) & 0xFF);
+      HBuffer[bufferidx++] = (uint8_t) ((headersize) & 0xFF);
+      headersize += 2;
+    }
+    else
+    {
+      /* header is encoded as 0xff || 0xfe || [headersize]32, i.e., six octets */
+      HBuffer[bufferidx++] = 0xFF;
+      HBuffer[bufferidx++] = 0xFE;
+      HBuffer[bufferidx++] = headersize & 0xff000000;
+      HBuffer[bufferidx++] = headersize & 0x00ff0000;
+      HBuffer[bufferidx++] = headersize & 0x0000ff00;
+      HBuffer[bufferidx++] = headersize & 0x000000ff;
+      headersize += 6;
+    }
+    /* Copy the header buffer in internal buffer "HBuffer" */
+    for(loopcounter = 0; loopcounter < headersize; loopcounter++)
+    {
+      HBuffer[bufferidx++] = Header[loopcounter];
+    }
+    /* Check if the header size is modulo 16 */
+    if ((headersize % 16) != 0)
+    {
+      /* Padd the header buffer with 0s till the HBuffer length is modulo 16 */
+      for(loopcounter = headersize; loopcounter <= ((headersize/16) + 1) * 16; loopcounter++)
+      {
+        HBuffer[loopcounter] = 0;
+      }
+      /* Set the header size to modulo 16 */
+      headersize = ((headersize/16) + 1) * 16;
+    }
+    /* set the pointer headeraddr to HBuffer */
+    headeraddr = (uint32_t)HBuffer;
+  }
+  /************************* Formatting the block B0 **************************/
+  if(headersize != 0)
+  {
+    blockb0[0] = 0x40;
+  }
+  /* Flags byte */
+  blockb0[0] |= 0u | (((( (uint8_t) TAGSize - 2) / 2) & 0x07 ) << 3 ) | ( ( (uint8_t) (15 - NonceSize) - 1) & 0x07);
+  
+  for (loopcounter = 0; loopcounter < NonceSize; loopcounter++)
+  {
+    blockb0[loopcounter+1] = Nonce[loopcounter];
+  }
+  for ( ; loopcounter < 13; loopcounter++)
+  {
+    blockb0[loopcounter+1] = 0;
+  }
+  
+  blockb0[14] = ((ILength >> 8) & 0xFF);
+  blockb0[15] = (ILength & 0xFF);
+  
+  /************************* Formatting the initial counter *******************/
+  /* Byte 0:
+     Bits 7 and 6 are reserved and shall be set to 0
+     Bits 3, 4, and 5 shall also be set to 0, to ensure that all the counter blocks
+     are distinct from B0
+     Bits 0, 1, and 2 contain the same encoding of q as in B0
+  */
+  ctr[0] = blockb0[0] & 0x07;
+  /* byte 1 to NonceSize is the IV (Nonce) */
+  for(loopcounter = 1; loopcounter < NonceSize + 1; loopcounter++)
+  {
+    ctr[loopcounter] = blockb0[loopcounter];
+  }
+  /* Set the LSB to 1 */
+  ctr[15] |= 0x01;
+  
+  /* Crypto structures initialisation*/
+  CRYP_KeyStructInit(&AES_CRYP_KeyInitStructure);
+  
+  switch(Keysize)
+  {
+    case 128:
+    AES_CRYP_InitStructure.CRYP_KeySize = CRYP_KeySize_128b;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Right= __REV(*(uint32_t*)(keyaddr));
+    break;
+    case 192:
+    AES_CRYP_InitStructure.CRYP_KeySize  = CRYP_KeySize_192b;
+    AES_CRYP_KeyInitStructure.CRYP_Key1Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key1Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Right= __REV(*(uint32_t*)(keyaddr));
+    break;
+    case 256:
+    AES_CRYP_InitStructure.CRYP_KeySize  = CRYP_KeySize_256b;
+    AES_CRYP_KeyInitStructure.CRYP_Key0Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key0Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key1Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key1Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key2Right= __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Left = __REV(*(uint32_t*)(keyaddr));
+    keyaddr+=4;
+    AES_CRYP_KeyInitStructure.CRYP_Key3Right= __REV(*(uint32_t*)(keyaddr));
+    break;
+    default:
+    break;
+  }
+  
+  /* CRYP Initialization Vectors */
+  AES_CRYP_IVInitStructure.CRYP_IV0Left = (__REV(*(uint32_t*)(ctraddr)));
+  ctraddr+=4;
+  AES_CRYP_IVInitStructure.CRYP_IV0Right= (__REV(*(uint32_t*)(ctraddr)));
+  ctraddr+=4;
+  AES_CRYP_IVInitStructure.CRYP_IV1Left = (__REV(*(uint32_t*)(ctraddr)));
+  ctraddr+=4;
+  AES_CRYP_IVInitStructure.CRYP_IV1Right= (__REV(*(uint32_t*)(ctraddr)));
+  
+  /*------------------ AES Encryption ------------------*/
+  if(Mode == MODE_ENCRYPT) /* AES encryption */
+  {
+    /* Flush IN/OUT FIFOs */
+    CRYP_FIFOFlush();
+    
+    /* Key Initialisation */
+    CRYP_KeyInit(&AES_CRYP_KeyInitStructure);
+    
+    /* CRYP Initialization Vectors */
+    CRYP_IVInit(&AES_CRYP_IVInitStructure);
+    
+    /* Crypto Init for Key preparation for decryption process */
+    AES_CRYP_InitStructure.CRYP_AlgoDir = CRYP_AlgoDir_Encrypt;
+    AES_CRYP_InitStructure.CRYP_AlgoMode = CRYP_AlgoMode_AES_CCM;
+    AES_CRYP_InitStructure.CRYP_DataType = CRYP_DataType_8b;
+    CRYP_Init(&AES_CRYP_InitStructure);
+    
+    /***************************** Init phase *********************************/
+    /* Select init phase */
+    CRYP_PhaseConfig(CRYP_Phase_Init);
+    
+    b0addr = (uint32_t)blockb0;
+    /* Write the blockb0 block in the IN FIFO */
+    CRYP_DataIn((*(uint32_t*)(b0addr)));
+    b0addr+=4;
+    CRYP_DataIn((*(uint32_t*)(b0addr)));
+    b0addr+=4;
+    CRYP_DataIn((*(uint32_t*)(b0addr)));
+    b0addr+=4;
+    CRYP_DataIn((*(uint32_t*)(b0addr)));
+    
+    /* Enable Crypto processor */
+    CRYP_Cmd(ENABLE);
+    
+    /* Wait for CRYPEN bit to be 0 */
+    while(CRYP_GetCmdStatus() == ENABLE)
+    {
+    }
+    /***************************** header phase *******************************/
+    if(headersize != 0)
+    {
+      /* Select header phase */
+      CRYP_PhaseConfig(CRYP_Phase_Header);
+      
+      /* Enable Crypto processor */
+      CRYP_Cmd(ENABLE);
+      
+      if(CRYP_GetCmdStatus() == DISABLE)
+      {
+         /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+            the CRYP peripheral (please check the device sales type. */
+         return(ERROR);
+      }
+      
+      for(loopcounter = 0; (loopcounter < headersize); loopcounter+=16)
+      {
+        /* Wait until the IFEM flag is reset */
+        while(CRYP_GetFlagStatus(CRYP_FLAG_IFEM) == RESET)
+        {
+        }
+        
+        /* Write the Input block in the IN FIFO */
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+      }
+      
+      /* Wait until the complete message has been processed */
+      counter = 0;
+      do
+      {
+        busystatus = CRYP_GetFlagStatus(CRYP_FLAG_BUSY);
+        counter++;
+      }while ((counter != AESBUSY_TIMEOUT) && (busystatus != RESET));
+
+      if (busystatus != RESET)
+      {
+        status = ERROR;
+      }
+    }
+    
+    /**************************** payload phase *******************************/
+    if(ILength != 0)
+    {
+      /* Select payload phase */
+      CRYP_PhaseConfig(CRYP_Phase_Payload);
+      
+      /* Enable Crypto processor */
+      CRYP_Cmd(ENABLE);
+      
+      if(CRYP_GetCmdStatus() == DISABLE)
+      {
+        /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+           the CRYP peripheral (please check the device sales type. */
+        return(ERROR);
+      }
+      
+      for(loopcounter = 0; ((loopcounter < ILength) && (status != ERROR)); loopcounter+=16)
+      {
+        /* Wait until the IFEM flag is reset */
+        while(CRYP_GetFlagStatus(CRYP_FLAG_IFEM) == RESET)
+        {
+        }
+        
+        /* Write the Input block in the IN FIFO */
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        
+        /* Wait until the complete message has been processed */
+        counter = 0;
+        do
+        {
+          busystatus = CRYP_GetFlagStatus(CRYP_FLAG_BUSY);
+          counter++;
+        }while ((counter != AESBUSY_TIMEOUT) && (busystatus != RESET));
+
+        if (busystatus != RESET)
+        {
+          status = ERROR;
+        }
+        else
+        {
+          /* Wait until the OFNE flag is reset */
+          while(CRYP_GetFlagStatus(CRYP_FLAG_OFNE) == RESET)
+          {
+          }
+          
+          /* Read the Output block from the Output FIFO */
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+        }
+      }
+    }
+    
+    /***************************** final phase ********************************/
+    /* Select final phase */
+    CRYP_PhaseConfig(CRYP_Phase_Final);
+    
+    /* Enable Crypto processor */
+    CRYP_Cmd(ENABLE);
+    
+    if(CRYP_GetCmdStatus() == DISABLE)
+    {
+      /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+         the CRYP peripheral (please check the device sales type. */
+      return(ERROR);
+    }
+    
+    ctraddr = (uint32_t)ctr;
+    /* Write the counter block in the IN FIFO */
+    CRYP_DataIn(*(uint32_t*)(ctraddr));
+    ctraddr+=4;
+    CRYP_DataIn(*(uint32_t*)(ctraddr));
+    ctraddr+=4;
+    CRYP_DataIn(*(uint32_t*)(ctraddr));
+    ctraddr+=4;
+    /* Reset bit 0 (after 8-bit swap) is equivalent to reset bit 24 (before 8-bit swap) */
+    CRYP_DataIn(*(uint32_t*)(ctraddr) & 0xfeffffff);
+    
+    /* Wait until the OFNE flag is reset */
+    while(CRYP_GetFlagStatus(CRYP_FLAG_OFNE) == RESET)
+    {
+    }
+    
+    /* Read the Auth TAG in the IN FIFO */
+    temptag[0] = CRYP_DataOut();
+    temptag[1] = CRYP_DataOut();
+    temptag[2] = CRYP_DataOut();
+    temptag[3] = CRYP_DataOut();
+  }
+  /*------------------ AES Decryption ------------------*/
+  else /* AES decryption */
+  {
+    /* Flush IN/OUT FIFOs */
+    CRYP_FIFOFlush();
+    
+    /* Key Initialisation */
+    CRYP_KeyInit(&AES_CRYP_KeyInitStructure);
+    
+    /* CRYP Initialization Vectors */
+    CRYP_IVInit(&AES_CRYP_IVInitStructure);
+    
+    /* Crypto Init for Key preparation for decryption process */
+    AES_CRYP_InitStructure.CRYP_AlgoDir = CRYP_AlgoDir_Decrypt;
+    AES_CRYP_InitStructure.CRYP_AlgoMode = CRYP_AlgoMode_AES_CCM;
+    AES_CRYP_InitStructure.CRYP_DataType = CRYP_DataType_8b;
+    CRYP_Init(&AES_CRYP_InitStructure);
+    
+    /***************************** Init phase *********************************/
+    /* Select init phase */
+    CRYP_PhaseConfig(CRYP_Phase_Init);
+    
+    b0addr = (uint32_t)blockb0;
+    /* Write the blockb0 block in the IN FIFO */
+    CRYP_DataIn((*(uint32_t*)(b0addr)));
+    b0addr+=4;
+    CRYP_DataIn((*(uint32_t*)(b0addr)));
+    b0addr+=4;
+    CRYP_DataIn((*(uint32_t*)(b0addr)));
+    b0addr+=4;
+    CRYP_DataIn((*(uint32_t*)(b0addr)));
+    
+    /* Enable Crypto processor */
+    CRYP_Cmd(ENABLE);
+    
+    /* Wait for CRYPEN bit to be 0 */
+    while(CRYP_GetCmdStatus() == ENABLE)
+    {
+    }
+    
+    /***************************** header phase *******************************/
+    if(headersize != 0)
+    {
+      /* Select header phase */
+      CRYP_PhaseConfig(CRYP_Phase_Header);
+      
+      /* Enable Crypto processor */
+      CRYP_Cmd(ENABLE);
+      
+      if(CRYP_GetCmdStatus() == DISABLE)
+      {
+        /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+           the CRYP peripheral (please check the device sales type. */
+        return(ERROR);
+      }
+      
+      for(loopcounter = 0; (loopcounter < headersize); loopcounter+=16)
+      {
+        /* Wait until the IFEM flag is reset */
+        while(CRYP_GetFlagStatus(CRYP_FLAG_IFEM) == RESET)
+        {
+        }
+        
+        /* Write the Input block in the IN FIFO */
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+        CRYP_DataIn(*(uint32_t*)(headeraddr));
+        headeraddr+=4;
+      }
+      
+      /* Wait until the complete message has been processed */
+      counter = 0;
+      do
+      {
+        busystatus = CRYP_GetFlagStatus(CRYP_FLAG_BUSY);
+        counter++;
+      }while ((counter != AESBUSY_TIMEOUT) && (busystatus != RESET));
+
+      if (busystatus != RESET)
+      {
+        status = ERROR;
+      }
+    }
+    
+    /**************************** payload phase *******************************/
+    if(ILength != 0)
+    {
+      /* Select payload phase */
+      CRYP_PhaseConfig(CRYP_Phase_Payload);
+
+      /* Enable Crypto processor */
+      CRYP_Cmd(ENABLE);
+      
+      if(CRYP_GetCmdStatus() == DISABLE)
+      {
+        /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+           the CRYP peripheral (please check the device sales type. */
+        return(ERROR);
+      }
+      
+      for(loopcounter = 0; ((loopcounter < ILength) && (status != ERROR)); loopcounter+=16)
+      {
+        /* Wait until the IFEM flag is reset */
+        while(CRYP_GetFlagStatus(CRYP_FLAG_IFEM) == RESET)
+        {
+        }
+        
+        /* Write the Input block in the IN FIFO */
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        CRYP_DataIn(*(uint32_t*)(inputaddr));
+        inputaddr+=4;
+        
+        /* Wait until the complete message has been processed */
+        counter = 0;
+        do
+        {
+          busystatus = CRYP_GetFlagStatus(CRYP_FLAG_BUSY);
+          counter++;
+        }while ((counter != AESBUSY_TIMEOUT) && (busystatus != RESET));
+
+        if (busystatus != RESET)
+        {
+          status = ERROR;
+        }
+        else
+        {
+          /* Wait until the OFNE flag is reset */
+          while(CRYP_GetFlagStatus(CRYP_FLAG_OFNE) == RESET)
+          {
+          }
+          
+          /* Read the Output block from the Output FIFO */
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+          *(uint32_t*)(outputaddr) = CRYP_DataOut();
+          outputaddr+=4;
+        }
+      }
+    }
+    
+    /***************************** final phase ********************************/
+    /* Select final phase */
+    CRYP_PhaseConfig(CRYP_Phase_Final);
+    
+    /* Enable Crypto processor */
+    CRYP_Cmd(ENABLE);
+    
+    if(CRYP_GetCmdStatus() == DISABLE)
+    {
+      /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+         the CRYP peripheral (please check the device sales type. */
+      return(ERROR);
+    }
+    
+    ctraddr = (uint32_t)ctr;
+    /* Write the counter block in the IN FIFO */
+    CRYP_DataIn(*(uint32_t*)(ctraddr));
+    ctraddr+=4;
+    CRYP_DataIn(*(uint32_t*)(ctraddr));
+    ctraddr+=4;
+    CRYP_DataIn(*(uint32_t*)(ctraddr));
+    ctraddr+=4;
+    /* Reset bit 0 (after 8-bit swap) is equivalent to reset bit 24 (before 8-bit swap) */
+    CRYP_DataIn(*(uint32_t*)(ctraddr) & 0xfeffffff);
+    
+    /* Wait until the OFNE flag is reset */
+    while(CRYP_GetFlagStatus(CRYP_FLAG_OFNE) == RESET)
+    {
+    }
+    
+    /* Read the Authentification TAG (MAC) in the IN FIFO */
+    temptag[0] = CRYP_DataOut();
+    temptag[1] = CRYP_DataOut();
+    temptag[2] = CRYP_DataOut();
+    temptag[3] = CRYP_DataOut();
+  }
+  
+  /* Copy temporary authentication TAG in user TAG buffer */
+  for(loopcounter = 0; (loopcounter < TAGSize); loopcounter++)
+  {
+    /* Set the authentication TAG buffer */
+    *((uint8_t*)tagaddr+loopcounter) = *((uint8_t*)temptag+loopcounter);
+  }
+  
+  /* Disable Crypto */
+  CRYP_Cmd(DISABLE);
+
+  return status;
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp_des.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp_des.c
new file mode 100644
index 00000000..e2bb078c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_cryp_des.c
@@ -0,0 +1,308 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_cryp_des.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides high level functions to encrypt and decrypt an 
+  *          input message using DES in ECB/CBC modes.
+  *          It uses the stm32f4xx_cryp.c/.h drivers to access the STM32F4xx CRYP
+  *          peripheral.
+  *
+@verbatim
+  
+ ===================================================================
+                  ##### How to use this driver #####
+ ===================================================================
+ [..] 
+   (#) Enable The CRYP controller clock using 
+       RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_CRYP, ENABLE); function.
+  
+   (#) Encrypt and decrypt using DES in ECB Mode using CRYP_DES_ECB() function.
+  
+   (#) Encrypt and decrypt using DES in CBC Mode using CRYP_DES_CBC() function.
+  
+@endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_cryp.h"
+
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRYP 
+  * @brief CRYP driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define DESBUSY_TIMEOUT    ((uint32_t) 0x00010000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+
+/** @defgroup CRYP_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup CRYP_Group8 High Level DES functions
+ *  @brief   High Level DES functions 
+ *
+@verbatim   
+ ===============================================================================
+                       ##### High Level DES functions #####
+ ===============================================================================
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Encrypt and decrypt using DES in ECB Mode
+  * @param  Mode: encryption or decryption Mode.
+  *           This parameter can be one of the following values:
+  *            @arg MODE_ENCRYPT: Encryption
+  *            @arg MODE_DECRYPT: Decryption
+  * @param  Key: Key used for DES algorithm.
+  * @param  Ilength: length of the Input buffer, must be a multiple of 8.
+  * @param  Input: pointer to the Input buffer.
+  * @param  Output: pointer to the returned buffer.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: Operation done
+  *          - ERROR: Operation failed
+  */
+ErrorStatus CRYP_DES_ECB(uint8_t Mode, uint8_t Key[8], uint8_t *Input, 
+                         uint32_t Ilength, uint8_t *Output)
+{
+  CRYP_InitTypeDef DES_CRYP_InitStructure;
+  CRYP_KeyInitTypeDef DES_CRYP_KeyInitStructure;
+  __IO uint32_t counter = 0;
+  uint32_t busystatus = 0;
+  ErrorStatus status = SUCCESS;
+  uint32_t keyaddr    = (uint32_t)Key;
+  uint32_t inputaddr  = (uint32_t)Input;
+  uint32_t outputaddr = (uint32_t)Output;
+  uint32_t i = 0;
+
+  /* Crypto structures initialisation*/
+  CRYP_KeyStructInit(&DES_CRYP_KeyInitStructure);
+
+  /* Crypto Init for Encryption process */
+  if( Mode == MODE_ENCRYPT ) /* DES encryption */
+  {
+     DES_CRYP_InitStructure.CRYP_AlgoDir  = CRYP_AlgoDir_Encrypt;
+  }
+  else/* if( Mode == MODE_DECRYPT )*/ /* DES decryption */
+  {      
+     DES_CRYP_InitStructure.CRYP_AlgoDir  = CRYP_AlgoDir_Decrypt;
+  }
+
+  DES_CRYP_InitStructure.CRYP_AlgoMode = CRYP_AlgoMode_DES_ECB;
+  DES_CRYP_InitStructure.CRYP_DataType = CRYP_DataType_8b;
+  CRYP_Init(&DES_CRYP_InitStructure);
+
+  /* Key Initialisation */
+  DES_CRYP_KeyInitStructure.CRYP_Key1Left = __REV(*(uint32_t*)(keyaddr));
+  keyaddr+=4;
+  DES_CRYP_KeyInitStructure.CRYP_Key1Right= __REV(*(uint32_t*)(keyaddr));
+  CRYP_KeyInit(& DES_CRYP_KeyInitStructure);
+
+  /* Flush IN/OUT FIFO */
+  CRYP_FIFOFlush();
+
+  /* Enable Crypto processor */
+  CRYP_Cmd(ENABLE);
+
+  if(CRYP_GetCmdStatus() == DISABLE)
+  {
+    /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+       the CRYP peripheral (please check the device sales type. */
+    return(ERROR);
+  }
+  for(i=0; ((i
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_cryp.h"
+
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup CRYP 
+  * @brief CRYP driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define TDESBUSY_TIMEOUT    ((uint32_t) 0x00010000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+
+/** @defgroup CRYP_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup CRYP_Group7 High Level TDES functions
+ *  @brief   High Level TDES functions 
+ *
+@verbatim   
+ ===============================================================================
+                      ##### High Level TDES functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Encrypt and decrypt using TDES in ECB Mode
+  * @param  Mode: encryption or decryption Mode.
+  *           This parameter can be one of the following values:
+  *            @arg MODE_ENCRYPT: Encryption
+  *            @arg MODE_DECRYPT: Decryption
+  * @param  Key: Key used for TDES algorithm.
+  * @param  Ilength: length of the Input buffer, must be a multiple of 8.
+  * @param  Input: pointer to the Input buffer.
+  * @param  Output: pointer to the returned buffer.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: Operation done
+  *          - ERROR: Operation failed
+  */
+ErrorStatus CRYP_TDES_ECB(uint8_t Mode, uint8_t Key[24], uint8_t *Input, 
+                          uint32_t Ilength, uint8_t *Output)
+{
+  CRYP_InitTypeDef TDES_CRYP_InitStructure;
+  CRYP_KeyInitTypeDef TDES_CRYP_KeyInitStructure;
+  __IO uint32_t counter = 0;
+  uint32_t busystatus = 0;
+  ErrorStatus status = SUCCESS;
+  uint32_t keyaddr    = (uint32_t)Key;
+  uint32_t inputaddr  = (uint32_t)Input;
+  uint32_t outputaddr = (uint32_t)Output;
+  uint32_t i = 0;
+
+  /* Crypto structures initialisation*/
+  CRYP_KeyStructInit(&TDES_CRYP_KeyInitStructure);
+
+  /* Crypto Init for Encryption process */
+  if(Mode == MODE_ENCRYPT) /* TDES encryption */
+  {
+     TDES_CRYP_InitStructure.CRYP_AlgoDir = CRYP_AlgoDir_Encrypt;
+  }
+  else /*if(Mode == MODE_DECRYPT)*/ /* TDES decryption */
+  {
+     TDES_CRYP_InitStructure.CRYP_AlgoDir = CRYP_AlgoDir_Decrypt;
+  }
+
+  TDES_CRYP_InitStructure.CRYP_AlgoMode = CRYP_AlgoMode_TDES_ECB;
+  TDES_CRYP_InitStructure.CRYP_DataType = CRYP_DataType_8b;
+  CRYP_Init(&TDES_CRYP_InitStructure);
+
+  /* Key Initialisation */
+  TDES_CRYP_KeyInitStructure.CRYP_Key1Left = __REV(*(uint32_t*)(keyaddr));
+  keyaddr+=4;
+  TDES_CRYP_KeyInitStructure.CRYP_Key1Right= __REV(*(uint32_t*)(keyaddr));
+  keyaddr+=4;
+  TDES_CRYP_KeyInitStructure.CRYP_Key2Left = __REV(*(uint32_t*)(keyaddr));
+  keyaddr+=4;
+  TDES_CRYP_KeyInitStructure.CRYP_Key2Right= __REV(*(uint32_t*)(keyaddr));
+  keyaddr+=4;
+  TDES_CRYP_KeyInitStructure.CRYP_Key3Left = __REV(*(uint32_t*)(keyaddr));
+  keyaddr+=4;
+  TDES_CRYP_KeyInitStructure.CRYP_Key3Right= __REV(*(uint32_t*)(keyaddr));
+  CRYP_KeyInit(& TDES_CRYP_KeyInitStructure);
+
+  /* Flush IN/OUT FIFO */
+  CRYP_FIFOFlush();
+
+  /* Enable Crypto processor */
+  CRYP_Cmd(ENABLE);
+
+  if(CRYP_GetCmdStatus() == DISABLE)
+  {
+    /* The CRYP peripheral clock is not enabled or the device doesn't embed 
+       the CRYP peripheral (please check the device sales type. */
+    return(ERROR);
+  }
+  for(i=0; ((i
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_dac.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DAC 
+  * @brief DAC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* CR register Mask */
+#define CR_CLEAR_MASK              ((uint32_t)0x00000FFE)
+
+/* DAC Dual Channels SWTRIG masks */
+#define DUAL_SWTRIG_SET            ((uint32_t)0x00000003)
+#define DUAL_SWTRIG_RESET          ((uint32_t)0xFFFFFFFC)
+
+/* DHR registers offsets */
+#define DHR12R1_OFFSET             ((uint32_t)0x00000008)
+#define DHR12R2_OFFSET             ((uint32_t)0x00000014)
+#define DHR12RD_OFFSET             ((uint32_t)0x00000020)
+
+/* DOR register offset */
+#define DOR_OFFSET                 ((uint32_t)0x0000002C)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DAC_Private_Functions
+  * @{
+  */
+
+/** @defgroup DAC_Group1 DAC channels configuration
+ *  @brief   DAC channels configuration: trigger, output buffer, data format 
+ *
+@verbatim   
+ ===============================================================================
+   ##### DAC channels configuration: trigger, output buffer, data format #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DAC peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void DAC_DeInit(void)
+{
+  /* Enable DAC reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, ENABLE);
+  /* Release DAC from reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_DAC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the DAC peripheral according to the specified parameters
+  *         in the DAC_InitStruct.
+  * @param  DAC_Channel: the selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure that contains
+  *         the configuration information for the  specified DAC channel.
+  * @retval None
+  */
+void DAC_Init(uint32_t DAC_Channel, DAC_InitTypeDef* DAC_InitStruct)
+{
+  uint32_t tmpreg1 = 0, tmpreg2 = 0;
+
+  /* Check the DAC parameters */
+  assert_param(IS_DAC_TRIGGER(DAC_InitStruct->DAC_Trigger));
+  assert_param(IS_DAC_GENERATE_WAVE(DAC_InitStruct->DAC_WaveGeneration));
+  assert_param(IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude));
+  assert_param(IS_DAC_OUTPUT_BUFFER_STATE(DAC_InitStruct->DAC_OutputBuffer));
+
+/*---------------------------- DAC CR Configuration --------------------------*/
+  /* Get the DAC CR value */
+  tmpreg1 = DAC->CR;
+  /* Clear BOFFx, TENx, TSELx, WAVEx and MAMPx bits */
+  tmpreg1 &= ~(CR_CLEAR_MASK << DAC_Channel);
+  /* Configure for the selected DAC channel: buffer output, trigger, 
+     wave generation, mask/amplitude for wave generation */
+  /* Set TSELx and TENx bits according to DAC_Trigger value */
+  /* Set WAVEx bits according to DAC_WaveGeneration value */
+  /* Set MAMPx bits according to DAC_LFSRUnmask_TriangleAmplitude value */ 
+  /* Set BOFFx bit according to DAC_OutputBuffer value */   
+  tmpreg2 = (DAC_InitStruct->DAC_Trigger | DAC_InitStruct->DAC_WaveGeneration |
+             DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude | \
+             DAC_InitStruct->DAC_OutputBuffer);
+  /* Calculate CR register value depending on DAC_Channel */
+  tmpreg1 |= tmpreg2 << DAC_Channel;
+  /* Write to DAC CR */
+  DAC->CR = tmpreg1;
+}
+
+/**
+  * @brief  Fills each DAC_InitStruct member with its default value.
+  * @param  DAC_InitStruct: pointer to a DAC_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void DAC_StructInit(DAC_InitTypeDef* DAC_InitStruct)
+{
+/*--------------- Reset DAC init structure parameters values -----------------*/
+  /* Initialize the DAC_Trigger member */
+  DAC_InitStruct->DAC_Trigger = DAC_Trigger_None;
+  /* Initialize the DAC_WaveGeneration member */
+  DAC_InitStruct->DAC_WaveGeneration = DAC_WaveGeneration_None;
+  /* Initialize the DAC_LFSRUnmask_TriangleAmplitude member */
+  DAC_InitStruct->DAC_LFSRUnmask_TriangleAmplitude = DAC_LFSRUnmask_Bit0;
+  /* Initialize the DAC_OutputBuffer member */
+  DAC_InitStruct->DAC_OutputBuffer = DAC_OutputBuffer_Enable;
+}
+
+/**
+  * @brief  Enables or disables the specified DAC channel.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the DAC channel. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the DAC channel is enabled the trigger source can no more be modified.
+  * @retval None
+  */
+void DAC_Cmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel */
+    DAC->CR |= (DAC_CR_EN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel */
+    DAC->CR &= (~(DAC_CR_EN1 << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel software trigger.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel software trigger.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_SoftwareTriggerCmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for the selected DAC channel */
+    DAC->SWTRIGR |= (uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4);
+  }
+  else
+  {
+    /* Disable software trigger for the selected DAC channel */
+    DAC->SWTRIGR &= ~((uint32_t)DAC_SWTRIGR_SWTRIG1 << (DAC_Channel >> 4));
+  }
+}
+
+/**
+  * @brief  Enables or disables simultaneously the two DAC channels software triggers.
+  * @param  NewState: new state of the DAC channels software triggers.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DAC_DualSoftwareTriggerCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable software trigger for both DAC channels */
+    DAC->SWTRIGR |= DUAL_SWTRIG_SET;
+  }
+  else
+  {
+    /* Disable software trigger for both DAC channels */
+    DAC->SWTRIGR &= DUAL_SWTRIG_RESET;
+  }
+}
+
+/**
+  * @brief  Enables or disables the selected DAC channel wave generation.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_Wave: specifies the wave type to enable or disable.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Wave_Noise: noise wave generation
+  *            @arg DAC_Wave_Triangle: triangle wave generation
+  * @param  NewState: new state of the selected DAC channel wave generation.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void DAC_WaveGenerationCmd(uint32_t DAC_Channel, uint32_t DAC_Wave, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_WAVE(DAC_Wave)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected wave generation for the selected DAC channel */
+    DAC->CR |= DAC_Wave << DAC_Channel;
+  }
+  else
+  {
+    /* Disable the selected wave generation for the selected DAC channel */
+    DAC->CR &= ~(DAC_Wave << DAC_Channel);
+  }
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel1.
+  * @param  DAC_Align: Specifies the data alignment for DAC channel1.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel1Data(uint32_t DAC_Align, uint16_t Data)
+{  
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE; 
+  tmp += DHR12R1_OFFSET + DAC_Align;
+
+  /* Set the DAC channel1 selected data holding register */
+  *(__IO uint32_t *) tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for DAC channel2.
+  * @param  DAC_Align: Specifies the data alignment for DAC channel2.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data: Data to be loaded in the selected data holding register.
+  * @retval None
+  */
+void DAC_SetChannel2Data(uint32_t DAC_Align, uint16_t Data)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data));
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12R2_OFFSET + DAC_Align;
+
+  /* Set the DAC channel2 selected data holding register */
+  *(__IO uint32_t *)tmp = Data;
+}
+
+/**
+  * @brief  Set the specified data holding register value for dual channel DAC.
+  * @param  DAC_Align: Specifies the data alignment for dual channel DAC.
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Align_8b_R: 8bit right data alignment selected
+  *            @arg DAC_Align_12b_L: 12bit left data alignment selected
+  *            @arg DAC_Align_12b_R: 12bit right data alignment selected
+  * @param  Data2: Data for DAC Channel2 to be loaded in the selected data holding register.
+  * @param  Data1: Data for DAC Channel1 to be loaded in the selected data  holding register.
+  * @note   In dual mode, a unique register access is required to write in both
+  *          DAC channels at the same time.
+  * @retval None
+  */
+void DAC_SetDualChannelData(uint32_t DAC_Align, uint16_t Data2, uint16_t Data1)
+{
+  uint32_t data = 0, tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_ALIGN(DAC_Align));
+  assert_param(IS_DAC_DATA(Data1));
+  assert_param(IS_DAC_DATA(Data2));
+  
+  /* Calculate and set dual DAC data holding register value */
+  if (DAC_Align == DAC_Align_8b_R)
+  {
+    data = ((uint32_t)Data2 << 8) | Data1; 
+  }
+  else
+  {
+    data = ((uint32_t)Data2 << 16) | Data1;
+  }
+  
+  tmp = (uint32_t)DAC_BASE;
+  tmp += DHR12RD_OFFSET + DAC_Align;
+
+  /* Set the dual DAC selected data holding register */
+  *(__IO uint32_t *)tmp = data;
+}
+
+/**
+  * @brief  Returns the last data output value of the selected DAC channel.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @retval The selected DAC channel data output value.
+  */
+uint16_t DAC_GetDataOutputValue(uint32_t DAC_Channel)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  
+  tmp = (uint32_t) DAC_BASE ;
+  tmp += DOR_OFFSET + ((uint32_t)DAC_Channel >> 2);
+  
+  /* Returns the DAC channel data output register value */
+  return (uint16_t) (*(__IO uint32_t*) tmp);
+}
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group2 DMA management functions
+ *  @brief   DMA management functions
+ *
+@verbatim   
+ ===============================================================================
+                       ##### DMA management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC channel DMA request.
+  * @note   When enabled DMA1 is generated when an external trigger (EXTI Line9,
+  *         TIM2, TIM4, TIM5, TIM6, TIM7 or TIM8  but not a software trigger) occurs.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  NewState: new state of the selected DAC channel DMA request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   The DAC channel1 is mapped on DMA1 Stream 5 channel7 which must be
+  *          already configured.
+  * @note   The DAC channel2 is mapped on DMA1 Stream 6 channel7 which must be
+  *          already configured.    
+  * @retval None
+  */
+void DAC_DMACmd(uint32_t DAC_Channel, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC channel DMA request */
+    DAC->CR |= (DAC_CR_DMAEN1 << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC channel DMA request */
+    DAC->CR &= (~(DAC_CR_DMAEN1 << DAC_Channel));
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup DAC_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified DAC interrupts.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt sources to be enabled or disabled. 
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @param  NewState: new state of the specified DAC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */ 
+void DAC_ITConfig(uint32_t DAC_Channel, uint32_t DAC_IT, FunctionalState NewState)  
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DAC interrupts */
+    DAC->CR |=  (DAC_IT << DAC_Channel);
+  }
+  else
+  {
+    /* Disable the selected DAC interrupts */
+    DAC->CR &= (~(uint32_t)(DAC_IT << DAC_Channel));
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DAC flag is set or not.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_FLAG: specifies the flag to check. 
+  *          This parameter can be only of the following value:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_FLAG (SET or RESET).
+  */
+FlagStatus DAC_GetFlagStatus(uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Check the status of the specified DAC flag */
+  if ((DAC->SR & (DAC_FLAG << DAC_Channel)) != (uint8_t)RESET)
+  {
+    /* DAC_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's pending flags.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_FLAG: specifies the flag to clear. 
+  *          This parameter can be of the following value:
+  *            @arg DAC_FLAG_DMAUDR: DMA underrun flag 
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).                           
+  * @retval None
+  */
+void DAC_ClearFlag(uint32_t DAC_Channel, uint32_t DAC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_FLAG(DAC_FLAG));
+
+  /* Clear the selected DAC flags */
+  DAC->SR = (DAC_FLAG << DAC_Channel);
+}
+
+/**
+  * @brief  Checks whether the specified DAC interrupt has occurred or not.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt source to check. 
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).
+  * @retval The new state of DAC_IT (SET or RESET).
+  */
+ITStatus DAC_GetITStatus(uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT));
+
+  /* Get the DAC_IT enable bit status */
+  enablestatus = (DAC->CR & (DAC_IT << DAC_Channel)) ;
+  
+  /* Check the status of the specified DAC interrupt */
+  if (((DAC->SR & (DAC_IT << DAC_Channel)) != (uint32_t)RESET) && enablestatus)
+  {
+    /* DAC_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DAC_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DAC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DAC channel's interrupt pending bits.
+  * @param  DAC_Channel: The selected DAC channel. 
+  *          This parameter can be one of the following values:
+  *            @arg DAC_Channel_1: DAC Channel1 selected
+  *            @arg DAC_Channel_2: DAC Channel2 selected
+  * @param  DAC_IT: specifies the DAC interrupt pending bit to clear.
+  *          This parameter can be the following values:
+  *            @arg DAC_IT_DMAUDR: DMA underrun interrupt mask                         
+  * @note   The DMA underrun occurs when a second external trigger arrives before the 
+  *         acknowledgement for the first external trigger is received (first request).                           
+  * @retval None
+  */
+void DAC_ClearITPendingBit(uint32_t DAC_Channel, uint32_t DAC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DAC_CHANNEL(DAC_Channel));
+  assert_param(IS_DAC_IT(DAC_IT)); 
+
+  /* Clear the selected DAC interrupt pending bits */
+  DAC->SR = (DAC_IT << DAC_Channel);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dbgmcu.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dbgmcu.c
new file mode 100644
index 00000000..f93c5dd9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dbgmcu.c
@@ -0,0 +1,180 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dbgmcu.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides all the DBGMCU firmware functions.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_dbgmcu.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DBGMCU 
+  * @brief DBGMCU driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define IDCODE_DEVID_MASK    ((uint32_t)0x00000FFF)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DBGMCU_Private_Functions
+  * @{
+  */ 
+
+/**
+  * @brief  Returns the device revision identifier.
+  * @param  None
+  * @retval Device revision identifier
+  */
+uint32_t DBGMCU_GetREVID(void)
+{
+   return(DBGMCU->IDCODE >> 16);
+}
+
+/**
+  * @brief  Returns the device identifier.
+  * @param  None
+  * @retval Device identifier
+  */
+uint32_t DBGMCU_GetDEVID(void)
+{
+   return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
+}
+
+/**
+  * @brief  Configures low power mode behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the low power mode.
+  *   This parameter can be any combination of the following values:
+  *     @arg DBGMCU_SLEEP: Keep debugger connection during SLEEP mode              
+  *     @arg DBGMCU_STOP: Keep debugger connection during STOP mode               
+  *     @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode        
+  * @param  NewState: new state of the specified low power mode in Debug mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    DBGMCU->CR |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->CR &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @brief  Configures APB1 peripheral behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the APB1 peripheral.
+  *   This parameter can be any combination of the following values:        
+  *     @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted          
+  *     @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM12_STOP: TIM12 counter stopped when Core is halted  
+  *     @arg DBGMCU_TIM13_STOP: TIM13 counter stopped when Core is halted  
+  *     @arg DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted 
+  *     @arg DBGMCU_RTC_STOP: RTC Calendar and Wakeup counter stopped when Core is halted.                                                                                
+  *     @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted
+  *     @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted        
+  *     @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted
+  *     @arg DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted
+  *     @arg DBGMCU_I2C3_SMBUS_TIMEOUT: I2C3 SMBUS timeout mode stopped when Core is halted
+  *     @arg DBGMCU_CAN2_STOP: Debug CAN1 stopped when Core is halted           
+  *     @arg DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted        
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_APB1PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->APB1FZ |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->APB1FZ &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @brief  Configures APB2 peripheral behavior when the MCU is in Debug mode.
+  * @param  DBGMCU_Periph: specifies the APB2 peripheral.
+  *   This parameter can be any combination of the following values:       
+  *     @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted                
+  *     @arg DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
+  *     @arg DBGMCU_TIM9_STOP: TIM9 counter stopped when Core is halted   
+  *     @arg DBGMCU_TIM10_STOP: TIM10 counter stopped when Core is halted   
+  *     @arg DBGMCU_TIM11_STOP: TIM11 counter stopped when Core is halted                                                                                  
+  * @param  NewState: new state of the specified peripheral in Debug mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DBGMCU_APB2PERIPH(DBGMCU_Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    DBGMCU->APB2FZ |= DBGMCU_Periph;
+  }
+  else
+  {
+    DBGMCU->APB2FZ &= ~DBGMCU_Periph;
+  }
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dcmi.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dcmi.c
new file mode 100644
index 00000000..e8721033
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dcmi.c
@@ -0,0 +1,538 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dcmi.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the DCMI peripheral:           
+  *           + Initialization and Configuration
+  *           + Image capture functions  
+  *           + Interrupts and flags management
+  *
+ @verbatim          
+ ===============================================================================
+                        ##### How to use this driver #####
+ ===============================================================================  
+    [..]       
+      The sequence below describes how to use this driver to capture image
+      from a camera module connected to the DCMI Interface.
+      This sequence does not take into account the configuration of the  
+      camera module, which should be made before to configure and enable
+      the DCMI to capture images.
+             
+      (#) Enable the clock for the DCMI and associated GPIOs using the following 
+          functions:
+          RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_DCMI, ENABLE);
+          RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+  
+      (#) DCMI pins configuration 
+        (++) Connect the involved DCMI pins to AF13 using the following function 
+            GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_DCMI); 
+        (++) Configure these DCMI pins in alternate function mode by calling 
+            the function GPIO_Init();
+      
+      (#) Declare a DCMI_InitTypeDef structure, for example:
+          DCMI_InitTypeDef  DCMI_InitStructure;
+          and fill the DCMI_InitStructure variable with the allowed values
+          of the structure member.
+    
+      (#) Initialize the DCMI interface by calling the function
+          DCMI_Init(&DCMI_InitStructure); 
+    
+      (#) Configure the DMA2_Stream1 channel1 to transfer Data from DCMI DR
+          register to the destination memory buffer.
+    
+      (#) Enable DCMI interface using the function
+          DCMI_Cmd(ENABLE);
+                   
+      (#) Start the image capture using the function
+          DCMI_CaptureCmd(ENABLE);
+                   
+      (#) At this stage the DCMI interface waits for the first start of frame,
+          then a DMA request is generated continuously/once (depending on the
+          mode used, Continuous/Snapshot) to transfer the received data into
+          the destination memory. 
+     
+      -@-  If you need to capture only a rectangular window from the received
+           image, you have to use the DCMI_CROPConfig() function to configure 
+           the coordinates and size of the window to be captured, then enable 
+           the Crop feature using DCMI_CROPCmd(ENABLE);  
+           In this case, the Crop configuration should be made before to enable
+           and start the DCMI interface. 
+
+ @endverbatim     
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_dcmi.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DCMI 
+  * @brief DCMI driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup DCMI_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup DCMI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Initialization and Configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DCMI registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void DCMI_DeInit(void)
+{
+  DCMI->CR = 0x0;
+  DCMI->IER = 0x0;
+  DCMI->ICR = 0x1F;
+  DCMI->ESCR = 0x0;
+  DCMI->ESUR = 0x0;
+  DCMI->CWSTRTR = 0x0;
+  DCMI->CWSIZER = 0x0;
+}
+
+/**
+  * @brief  Initializes the DCMI according to the specified parameters in the DCMI_InitStruct.
+  * @param  DCMI_InitStruct: pointer to a DCMI_InitTypeDef structure that contains 
+  *         the configuration information for the DCMI.
+  * @retval None
+  */
+void DCMI_Init(DCMI_InitTypeDef* DCMI_InitStruct)
+{
+  uint32_t temp = 0x0;
+  
+  /* Check the parameters */
+  assert_param(IS_DCMI_CAPTURE_MODE(DCMI_InitStruct->DCMI_CaptureMode));
+  assert_param(IS_DCMI_SYNCHRO(DCMI_InitStruct->DCMI_SynchroMode));
+  assert_param(IS_DCMI_PCKPOLARITY(DCMI_InitStruct->DCMI_PCKPolarity));
+  assert_param(IS_DCMI_VSPOLARITY(DCMI_InitStruct->DCMI_VSPolarity));
+  assert_param(IS_DCMI_HSPOLARITY(DCMI_InitStruct->DCMI_HSPolarity));
+  assert_param(IS_DCMI_CAPTURE_RATE(DCMI_InitStruct->DCMI_CaptureRate));
+  assert_param(IS_DCMI_EXTENDED_DATA(DCMI_InitStruct->DCMI_ExtendedDataMode));
+
+  /* The DCMI configuration registers should be programmed correctly before 
+  enabling the CR_ENABLE Bit and the CR_CAPTURE Bit */
+  DCMI->CR &= ~(DCMI_CR_ENABLE | DCMI_CR_CAPTURE);
+   
+  /* Reset the old DCMI configuration */
+  temp = DCMI->CR;
+  
+  temp &= ~((uint32_t)DCMI_CR_CM     | DCMI_CR_ESS   | DCMI_CR_PCKPOL |
+                      DCMI_CR_HSPOL  | DCMI_CR_VSPOL | DCMI_CR_FCRC_0 | 
+                      DCMI_CR_FCRC_1 | DCMI_CR_EDM_0 | DCMI_CR_EDM_1); 
+                  
+  /* Sets the new configuration of the DCMI peripheral */
+  temp |= ((uint32_t)DCMI_InitStruct->DCMI_CaptureMode |
+                     DCMI_InitStruct->DCMI_SynchroMode |
+                     DCMI_InitStruct->DCMI_PCKPolarity |
+                     DCMI_InitStruct->DCMI_VSPolarity |
+                     DCMI_InitStruct->DCMI_HSPolarity |
+                     DCMI_InitStruct->DCMI_CaptureRate |
+                     DCMI_InitStruct->DCMI_ExtendedDataMode);
+
+  DCMI->CR = temp;                              
+}
+
+/**
+  * @brief  Fills each DCMI_InitStruct member with its default value.
+  * @param  DCMI_InitStruct : pointer to a DCMI_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void DCMI_StructInit(DCMI_InitTypeDef* DCMI_InitStruct)
+{
+  /* Set the default configuration */
+  DCMI_InitStruct->DCMI_CaptureMode = DCMI_CaptureMode_Continuous;
+  DCMI_InitStruct->DCMI_SynchroMode = DCMI_SynchroMode_Hardware;
+  DCMI_InitStruct->DCMI_PCKPolarity = DCMI_PCKPolarity_Falling;
+  DCMI_InitStruct->DCMI_VSPolarity = DCMI_VSPolarity_Low;
+  DCMI_InitStruct->DCMI_HSPolarity = DCMI_HSPolarity_Low;
+  DCMI_InitStruct->DCMI_CaptureRate = DCMI_CaptureRate_All_Frame;
+  DCMI_InitStruct->DCMI_ExtendedDataMode = DCMI_ExtendedDataMode_8b;
+}
+
+/**
+  * @brief  Initializes the DCMI peripheral CROP mode according to the specified
+  *         parameters in the DCMI_CROPInitStruct.
+  * @note   This function should be called before to enable and start the DCMI interface.   
+  * @param  DCMI_CROPInitStruct:  pointer to a DCMI_CROPInitTypeDef structure that 
+  *         contains the configuration information for the DCMI peripheral CROP mode.
+  * @retval None
+  */
+void DCMI_CROPConfig(DCMI_CROPInitTypeDef* DCMI_CROPInitStruct)
+{  
+  /* Sets the CROP window coordinates */
+  DCMI->CWSTRTR = (uint32_t)((uint32_t)DCMI_CROPInitStruct->DCMI_HorizontalOffsetCount |
+                  ((uint32_t)DCMI_CROPInitStruct->DCMI_VerticalStartLine << 16));
+
+  /* Sets the CROP window size */
+  DCMI->CWSIZER = (uint32_t)(DCMI_CROPInitStruct->DCMI_CaptureCount |
+                  ((uint32_t)DCMI_CROPInitStruct->DCMI_VerticalLineCount << 16));
+}
+
+/**
+  * @brief  Enables or disables the DCMI Crop feature.
+  * @note   This function should be called before to enable and start the DCMI interface.
+  * @param  NewState: new state of the DCMI Crop feature. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DCMI_CROPCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  if (NewState != DISABLE)
+  {
+    /* Enable the DCMI Crop feature */
+    DCMI->CR |= (uint32_t)DCMI_CR_CROP;
+  }
+  else
+  {
+    /* Disable the DCMI Crop feature */
+    DCMI->CR &= ~(uint32_t)DCMI_CR_CROP;
+  }
+}
+
+/**
+  * @brief  Sets the embedded synchronization codes
+  * @param  DCMI_CodesInitTypeDef: pointer to a DCMI_CodesInitTypeDef structure that
+  *         contains the embedded synchronization codes for the DCMI peripheral.
+  * @retval None
+  */
+void DCMI_SetEmbeddedSynchroCodes(DCMI_CodesInitTypeDef* DCMI_CodesInitStruct)
+{
+  DCMI->ESCR = (uint32_t)(DCMI_CodesInitStruct->DCMI_FrameStartCode |
+                          ((uint32_t)DCMI_CodesInitStruct->DCMI_LineStartCode << 8)|
+                          ((uint32_t)DCMI_CodesInitStruct->DCMI_LineEndCode << 16)|
+                          ((uint32_t)DCMI_CodesInitStruct->DCMI_FrameEndCode << 24));
+}
+
+/**
+  * @brief  Enables or disables the DCMI JPEG format.
+  * @note   The Crop and Embedded Synchronization features cannot be used in this mode.  
+  * @param  NewState: new state of the DCMI JPEG format. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DCMI_JPEGCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+ 
+  if (NewState != DISABLE)
+  {
+    /* Enable the DCMI JPEG format */
+    DCMI->CR |= (uint32_t)DCMI_CR_JPEG;
+  }
+  else
+  {
+    /* Disable the DCMI JPEG format */
+    DCMI->CR &= ~(uint32_t)DCMI_CR_JPEG;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup DCMI_Group2 Image capture functions
+ *  @brief   Image capture functions
+ *
+@verbatim   
+ ===============================================================================
+                    ##### Image capture functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Enables or disables the DCMI interface.
+  * @param  NewState: new state of the DCMI interface. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DCMI_Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the DCMI by setting ENABLE bit */
+    DCMI->CR |= (uint32_t)DCMI_CR_ENABLE;
+  }
+  else
+  {
+    /* Disable the DCMI by clearing ENABLE bit */
+    DCMI->CR &= ~(uint32_t)DCMI_CR_ENABLE;
+  }
+}
+
+/**
+  * @brief  Enables or disables the DCMI Capture.
+  * @param  NewState: new state of the DCMI capture. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DCMI_CaptureCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  if (NewState != DISABLE)
+  {
+    /* Enable the DCMI Capture */
+    DCMI->CR |= (uint32_t)DCMI_CR_CAPTURE;
+  }
+  else
+  {
+    /* Disable the DCMI Capture */
+    DCMI->CR &= ~(uint32_t)DCMI_CR_CAPTURE;
+  }
+}
+
+/**
+  * @brief  Reads the data stored in the DR register.
+  * @param  None 
+  * @retval Data register value
+  */
+uint32_t DCMI_ReadData(void)
+{
+  return DCMI->DR;
+}
+/**
+  * @}
+  */
+
+/** @defgroup DCMI_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the DCMI interface interrupts.
+  * @param  DCMI_IT: specifies the DCMI interrupt sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg DCMI_IT_FRAME: Frame capture complete interrupt mask
+  *            @arg DCMI_IT_OVF: Overflow interrupt mask
+  *            @arg DCMI_IT_ERR: Synchronization error interrupt mask
+  *            @arg DCMI_IT_VSYNC: VSYNC interrupt mask
+  *            @arg DCMI_IT_LINE: Line interrupt mask
+  * @param  NewState: new state of the specified DCMI interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DCMI_ITConfig(uint16_t DCMI_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DCMI_CONFIG_IT(DCMI_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Interrupt sources */
+    DCMI->IER |= DCMI_IT;
+  }
+  else
+  {
+    /* Disable the Interrupt sources */
+    DCMI->IER &= (uint16_t)(~DCMI_IT);
+  }  
+}
+
+/**
+  * @brief  Checks whether the  DCMI interface flag is set or not.
+  * @param  DCMI_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg DCMI_FLAG_FRAMERI: Frame capture complete Raw flag mask
+  *            @arg DCMI_FLAG_OVFRI: Overflow Raw flag mask
+  *            @arg DCMI_FLAG_ERRRI: Synchronization error Raw flag mask
+  *            @arg DCMI_FLAG_VSYNCRI: VSYNC Raw flag mask
+  *            @arg DCMI_FLAG_LINERI: Line Raw flag mask
+  *            @arg DCMI_FLAG_FRAMEMI: Frame capture complete Masked flag mask
+  *            @arg DCMI_FLAG_OVFMI: Overflow Masked flag mask
+  *            @arg DCMI_FLAG_ERRMI: Synchronization error Masked flag mask
+  *            @arg DCMI_FLAG_VSYNCMI: VSYNC Masked flag mask
+  *            @arg DCMI_FLAG_LINEMI: Line Masked flag mask
+  *            @arg DCMI_FLAG_HSYNC: HSYNC flag mask
+  *            @arg DCMI_FLAG_VSYNC: VSYNC flag mask
+  *            @arg DCMI_FLAG_FNE: Fifo not empty flag mask
+  * @retval The new state of DCMI_FLAG (SET or RESET).
+  */
+FlagStatus DCMI_GetFlagStatus(uint16_t DCMI_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t dcmireg, tempreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DCMI_GET_FLAG(DCMI_FLAG));
+  
+  /* Get the DCMI register index */
+  dcmireg = (((uint16_t)DCMI_FLAG) >> 12);
+  
+  if (dcmireg == 0x00) /* The FLAG is in RISR register */
+  {
+    tempreg= DCMI->RISR;
+  }
+  else if (dcmireg == 0x02) /* The FLAG is in SR register */
+  {
+    tempreg = DCMI->SR;
+  }
+  else /* The FLAG is in MISR register */
+  {
+    tempreg = DCMI->MISR;
+  }
+  
+  if ((tempreg & DCMI_FLAG) != (uint16_t)RESET )
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the DCMI_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DCMI's pending flags.
+  * @param  DCMI_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg DCMI_FLAG_FRAMERI: Frame capture complete Raw flag mask
+  *            @arg DCMI_FLAG_OVFRI: Overflow Raw flag mask
+  *            @arg DCMI_FLAG_ERRRI: Synchronization error Raw flag mask
+  *            @arg DCMI_FLAG_VSYNCRI: VSYNC Raw flag mask
+  *            @arg DCMI_FLAG_LINERI: Line Raw flag mask
+  * @retval None
+  */
+void DCMI_ClearFlag(uint16_t DCMI_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DCMI_CLEAR_FLAG(DCMI_FLAG));
+  
+  /* Clear the flag by writing in the ICR register 1 in the corresponding 
+  Flag position*/
+  
+  DCMI->ICR = DCMI_FLAG;
+}
+
+/**
+  * @brief  Checks whether the DCMI interrupt has occurred or not.
+  * @param  DCMI_IT: specifies the DCMI interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg DCMI_IT_FRAME: Frame capture complete interrupt mask
+  *            @arg DCMI_IT_OVF: Overflow interrupt mask
+  *            @arg DCMI_IT_ERR: Synchronization error interrupt mask
+  *            @arg DCMI_IT_VSYNC: VSYNC interrupt mask
+  *            @arg DCMI_IT_LINE: Line interrupt mask
+  * @retval The new state of DCMI_IT (SET or RESET).
+  */
+ITStatus DCMI_GetITStatus(uint16_t DCMI_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t itstatus = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DCMI_GET_IT(DCMI_IT));
+  
+  itstatus = DCMI->MISR & DCMI_IT; /* Only masked interrupts are checked */
+  
+  if ((itstatus != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the DCMI's interrupt pending bits.
+  * @param  DCMI_IT: specifies the DCMI interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg DCMI_IT_FRAME: Frame capture complete interrupt mask
+  *            @arg DCMI_IT_OVF: Overflow interrupt mask
+  *            @arg DCMI_IT_ERR: Synchronization error interrupt mask
+  *            @arg DCMI_IT_VSYNC: VSYNC interrupt mask
+  *            @arg DCMI_IT_LINE: Line interrupt mask
+  * @retval None
+  */
+void DCMI_ClearITPendingBit(uint16_t DCMI_IT)
+{
+  /* Clear the interrupt pending Bit by writing in the ICR register 1 in the 
+  corresponding pending Bit position*/
+  
+  DCMI->ICR = DCMI_IT;
+}
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dma.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dma.c
new file mode 100644
index 00000000..f0d455f5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dma.c
@@ -0,0 +1,1301 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dma.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Direct Memory Access controller (DMA):           
+  *           + Initialization and Configuration
+  *           + Data Counter
+  *           + Double Buffer mode configuration and command  
+  *           + Interrupts and flags management
+  *           
+  @verbatim      
+ ===============================================================================      
+                       ##### How to use this driver #####
+ ===============================================================================
+    [..] 
+      (#) Enable The DMA controller clock using RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_DMA1, ENABLE)
+          function for DMA1 or using RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_DMA2, ENABLE)
+          function for DMA2.
+  
+      (#) Enable and configure the peripheral to be connected to the DMA Stream
+          (except for internal SRAM / FLASH memories: no initialization is 
+          necessary). 
+          
+      (#) For a given Stream, program the required configuration through following parameters:   
+          Source and Destination addresses, Transfer Direction, Transfer size, Source and Destination 
+          data formats, Circular or Normal mode, Stream Priority level, Source and Destination 
+          Incrementation mode, FIFO mode and its Threshold (if needed), Burst 
+          mode for Source and/or Destination (if needed) using the DMA_Init() function.
+          To avoid filling unnecessary fields, you can call DMA_StructInit() function
+          to initialize a given structure with default values (reset values), the modify
+          only necessary fields 
+          (ie. Source and Destination addresses, Transfer size and Data Formats).
+  
+      (#) Enable the NVIC and the corresponding interrupt(s) using the function 
+          DMA_ITConfig() if you need to use DMA interrupts. 
+  
+      (#) Optionally, if the Circular mode is enabled, you can use the Double buffer mode by configuring 
+          the second Memory address and the first Memory to be used through the function 
+          DMA_DoubleBufferModeConfig(). Then enable the Double buffer mode through the function
+          DMA_DoubleBufferModeCmd(). These operations must be done before step 6.
+      
+      (#) Enable the DMA stream using the DMA_Cmd() function. 
+                  
+      (#) Activate the needed Stream Request using PPP_DMACmd() function for
+          any PPP peripheral except internal SRAM and FLASH (ie. SPI, USART ...)
+          The function allowing this operation is provided in each PPP peripheral
+          driver (ie. SPI_DMACmd for SPI peripheral).
+          Once the Stream is enabled, it is not possible to modify its configuration
+          unless the stream is stopped and disabled.
+          After enabling the Stream, it is advised to monitor the EN bit status using
+          the function DMA_GetCmdStatus(). In case of configuration errors or bus errors
+          this bit will remain reset and all transfers on this Stream will remain on hold.      
+  
+      (#) Optionally, you can configure the number of data to be transferred
+          when the Stream is disabled (ie. after each Transfer Complete event
+          or when a Transfer Error occurs) using the function DMA_SetCurrDataCounter().
+          And you can get the number of remaining data to be transferred using 
+          the function DMA_GetCurrDataCounter() at run time (when the DMA Stream is
+          enabled and running).  
+                     
+      (#) To control DMA events you can use one of the following two methods:
+        (##) Check on DMA Stream flags using the function DMA_GetFlagStatus().  
+        (##) Use DMA interrupts through the function DMA_ITConfig() at initialization
+             phase and DMA_GetITStatus() function into interrupt routines in
+             communication phase.
+    [..]     
+          After checking on a flag you should clear it using DMA_ClearFlag()
+          function. And after checking on an interrupt event you should 
+          clear it using DMA_ClearITPendingBit() function.    
+                
+      (#) Optionally, if Circular mode and Double Buffer mode are enabled, you can modify
+          the Memory Addresses using the function DMA_MemoryTargetConfig(). Make sure that
+          the Memory Address to be modified is not the one currently in use by DMA Stream.
+          This condition can be monitored using the function DMA_GetCurrentMemoryTarget().
+                
+      (#) Optionally, Pause-Resume operations may be performed:
+          The DMA_Cmd() function may be used to perform Pause-Resume operation. 
+          When a transfer is ongoing, calling this function to disable the 
+          Stream will cause the transfer to be paused. All configuration registers 
+          and the number of remaining data will be preserved. When calling again 
+          this function to re-enable the Stream, the transfer will be resumed from 
+          the point where it was paused.          
+                   
+      -@- Memory-to-Memory transfer is possible by setting the address of the memory into
+           the Peripheral registers. In this mode, Circular mode and Double Buffer mode
+           are not allowed.
+    
+      -@- The FIFO is used mainly to reduce bus usage and to allow data 
+           packing/unpacking: it is possible to set different Data Sizes for 
+           the Peripheral and the Memory (ie. you can set Half-Word data size 
+           for the peripheral to access its data register and set Word data size
+           for the Memory to gain in access time. Each two Half-words will be 
+           packed and written in a single access to a Word in the Memory).
+      
+      -@- When FIFO is disabled, it is not allowed to configure different 
+           Data Sizes for Source and Destination. In this case the Peripheral 
+           Data Size will be applied to both Source and Destination.               
+  
+  @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_dma.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DMA 
+  * @brief DMA driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* Masks Definition */
+#define TRANSFER_IT_ENABLE_MASK (uint32_t)(DMA_SxCR_TCIE | DMA_SxCR_HTIE | \
+                                           DMA_SxCR_TEIE | DMA_SxCR_DMEIE)
+
+#define DMA_Stream0_IT_MASK     (uint32_t)(DMA_LISR_FEIF0 | DMA_LISR_DMEIF0 | \
+                                           DMA_LISR_TEIF0 | DMA_LISR_HTIF0 | \
+                                           DMA_LISR_TCIF0)
+
+#define DMA_Stream1_IT_MASK     (uint32_t)(DMA_Stream0_IT_MASK << 6)
+#define DMA_Stream2_IT_MASK     (uint32_t)(DMA_Stream0_IT_MASK << 16)
+#define DMA_Stream3_IT_MASK     (uint32_t)(DMA_Stream0_IT_MASK << 22)
+#define DMA_Stream4_IT_MASK     (uint32_t)(DMA_Stream0_IT_MASK | (uint32_t)0x20000000)
+#define DMA_Stream5_IT_MASK     (uint32_t)(DMA_Stream1_IT_MASK | (uint32_t)0x20000000)
+#define DMA_Stream6_IT_MASK     (uint32_t)(DMA_Stream2_IT_MASK | (uint32_t)0x20000000)
+#define DMA_Stream7_IT_MASK     (uint32_t)(DMA_Stream3_IT_MASK | (uint32_t)0x20000000)
+#define TRANSFER_IT_MASK        (uint32_t)0x0F3C0F3C
+#define HIGH_ISR_MASK           (uint32_t)0x20000000
+#define RESERVED_MASK           (uint32_t)0x0F7D0F7D  
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+
+/** @defgroup DMA_Private_Functions
+  * @{
+  */
+
+/** @defgroup DMA_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions
+ *
+@verbatim   
+ ===============================================================================
+                ##### Initialization and Configuration functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides functions allowing to initialize the DMA Stream source
+    and destination addresses, incrementation and data sizes, transfer direction, 
+    buffer size, circular/normal mode selection, memory-to-memory mode selection 
+    and Stream priority value.
+    [..]
+    The DMA_Init() function follows the DMA configuration procedures as described in
+    reference manual (RM0090) except the first point: waiting on EN bit to be reset.
+    This condition should be checked by user application using the function DMA_GetCmdStatus()
+    before calling the DMA_Init() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitialize the DMAy Streamx registers to their default reset values.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *         to 7 to select the DMA Stream.
+  * @retval None
+  */
+void DMA_DeInit(DMA_Stream_TypeDef* DMAy_Streamx)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+
+  /* Disable the selected DMAy Streamx */
+  DMAy_Streamx->CR &= ~((uint32_t)DMA_SxCR_EN);
+
+  /* Reset DMAy Streamx control register */
+  DMAy_Streamx->CR  = 0;
+  
+  /* Reset DMAy Streamx Number of Data to Transfer register */
+  DMAy_Streamx->NDTR = 0;
+  
+  /* Reset DMAy Streamx peripheral address register */
+  DMAy_Streamx->PAR  = 0;
+  
+  /* Reset DMAy Streamx memory 0 address register */
+  DMAy_Streamx->M0AR = 0;
+
+  /* Reset DMAy Streamx memory 1 address register */
+  DMAy_Streamx->M1AR = 0;
+
+  /* Reset DMAy Streamx FIFO control register */
+  DMAy_Streamx->FCR = (uint32_t)0x00000021; 
+
+  /* Reset interrupt pending bits for the selected stream */
+  if (DMAy_Streamx == DMA1_Stream0)
+  {
+    /* Reset interrupt pending bits for DMA1 Stream0 */
+    DMA1->LIFCR = DMA_Stream0_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA1_Stream1)
+  {
+    /* Reset interrupt pending bits for DMA1 Stream1 */
+    DMA1->LIFCR = DMA_Stream1_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA1_Stream2)
+  {
+    /* Reset interrupt pending bits for DMA1 Stream2 */
+    DMA1->LIFCR = DMA_Stream2_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA1_Stream3)
+  {
+    /* Reset interrupt pending bits for DMA1 Stream3 */
+    DMA1->LIFCR = DMA_Stream3_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA1_Stream4)
+  {
+    /* Reset interrupt pending bits for DMA1 Stream4 */
+    DMA1->HIFCR = DMA_Stream4_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA1_Stream5)
+  {
+    /* Reset interrupt pending bits for DMA1 Stream5 */
+    DMA1->HIFCR = DMA_Stream5_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA1_Stream6)
+  {
+    /* Reset interrupt pending bits for DMA1 Stream6 */
+    DMA1->HIFCR = (uint32_t)DMA_Stream6_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA1_Stream7)
+  {
+    /* Reset interrupt pending bits for DMA1 Stream7 */
+    DMA1->HIFCR = DMA_Stream7_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA2_Stream0)
+  {
+    /* Reset interrupt pending bits for DMA2 Stream0 */
+    DMA2->LIFCR = DMA_Stream0_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA2_Stream1)
+  {
+    /* Reset interrupt pending bits for DMA2 Stream1 */
+    DMA2->LIFCR = DMA_Stream1_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA2_Stream2)
+  {
+    /* Reset interrupt pending bits for DMA2 Stream2 */
+    DMA2->LIFCR = DMA_Stream2_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA2_Stream3)
+  {
+    /* Reset interrupt pending bits for DMA2 Stream3 */
+    DMA2->LIFCR = DMA_Stream3_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA2_Stream4)
+  {
+    /* Reset interrupt pending bits for DMA2 Stream4 */
+    DMA2->HIFCR = DMA_Stream4_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA2_Stream5)
+  {
+    /* Reset interrupt pending bits for DMA2 Stream5 */
+    DMA2->HIFCR = DMA_Stream5_IT_MASK;
+  }
+  else if (DMAy_Streamx == DMA2_Stream6)
+  {
+    /* Reset interrupt pending bits for DMA2 Stream6 */
+    DMA2->HIFCR = DMA_Stream6_IT_MASK;
+  }
+  else 
+  {
+    if (DMAy_Streamx == DMA2_Stream7)
+    {
+      /* Reset interrupt pending bits for DMA2 Stream7 */
+      DMA2->HIFCR = DMA_Stream7_IT_MASK;
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the DMAy Streamx according to the specified parameters in 
+  *         the DMA_InitStruct structure.
+  * @note   Before calling this function, it is recommended to check that the Stream 
+  *         is actually disabled using the function DMA_GetCmdStatus().  
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *         to 7 to select the DMA Stream.
+  * @param  DMA_InitStruct: pointer to a DMA_InitTypeDef structure that contains
+  *         the configuration information for the specified DMA Stream.  
+  * @retval None
+  */
+void DMA_Init(DMA_Stream_TypeDef* DMAy_Streamx, DMA_InitTypeDef* DMA_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_CHANNEL(DMA_InitStruct->DMA_Channel));
+  assert_param(IS_DMA_DIRECTION(DMA_InitStruct->DMA_DIR));
+  assert_param(IS_DMA_BUFFER_SIZE(DMA_InitStruct->DMA_BufferSize));
+  assert_param(IS_DMA_PERIPHERAL_INC_STATE(DMA_InitStruct->DMA_PeripheralInc));
+  assert_param(IS_DMA_MEMORY_INC_STATE(DMA_InitStruct->DMA_MemoryInc));
+  assert_param(IS_DMA_PERIPHERAL_DATA_SIZE(DMA_InitStruct->DMA_PeripheralDataSize));
+  assert_param(IS_DMA_MEMORY_DATA_SIZE(DMA_InitStruct->DMA_MemoryDataSize));
+  assert_param(IS_DMA_MODE(DMA_InitStruct->DMA_Mode));
+  assert_param(IS_DMA_PRIORITY(DMA_InitStruct->DMA_Priority));
+  assert_param(IS_DMA_FIFO_MODE_STATE(DMA_InitStruct->DMA_FIFOMode));
+  assert_param(IS_DMA_FIFO_THRESHOLD(DMA_InitStruct->DMA_FIFOThreshold));
+  assert_param(IS_DMA_MEMORY_BURST(DMA_InitStruct->DMA_MemoryBurst));
+  assert_param(IS_DMA_PERIPHERAL_BURST(DMA_InitStruct->DMA_PeripheralBurst));
+
+  /*------------------------- DMAy Streamx CR Configuration ------------------*/
+  /* Get the DMAy_Streamx CR value */
+  tmpreg = DMAy_Streamx->CR;
+
+  /* Clear CHSEL, MBURST, PBURST, PL, MSIZE, PSIZE, MINC, PINC, CIRC and DIR bits */
+  tmpreg &= ((uint32_t)~(DMA_SxCR_CHSEL | DMA_SxCR_MBURST | DMA_SxCR_PBURST | \
+                         DMA_SxCR_PL | DMA_SxCR_MSIZE | DMA_SxCR_PSIZE | \
+                         DMA_SxCR_MINC | DMA_SxCR_PINC | DMA_SxCR_CIRC | \
+                         DMA_SxCR_DIR));
+
+  /* Configure DMAy Streamx: */
+  /* Set CHSEL bits according to DMA_CHSEL value */
+  /* Set DIR bits according to DMA_DIR value */
+  /* Set PINC bit according to DMA_PeripheralInc value */
+  /* Set MINC bit according to DMA_MemoryInc value */
+  /* Set PSIZE bits according to DMA_PeripheralDataSize value */
+  /* Set MSIZE bits according to DMA_MemoryDataSize value */
+  /* Set CIRC bit according to DMA_Mode value */
+  /* Set PL bits according to DMA_Priority value */
+  /* Set MBURST bits according to DMA_MemoryBurst value */
+  /* Set PBURST bits according to DMA_PeripheralBurst value */
+  tmpreg |= DMA_InitStruct->DMA_Channel | DMA_InitStruct->DMA_DIR |
+            DMA_InitStruct->DMA_PeripheralInc | DMA_InitStruct->DMA_MemoryInc |
+            DMA_InitStruct->DMA_PeripheralDataSize | DMA_InitStruct->DMA_MemoryDataSize |
+            DMA_InitStruct->DMA_Mode | DMA_InitStruct->DMA_Priority |
+            DMA_InitStruct->DMA_MemoryBurst | DMA_InitStruct->DMA_PeripheralBurst;
+
+  /* Write to DMAy Streamx CR register */
+  DMAy_Streamx->CR = tmpreg;
+
+  /*------------------------- DMAy Streamx FCR Configuration -----------------*/
+  /* Get the DMAy_Streamx FCR value */
+  tmpreg = DMAy_Streamx->FCR;
+
+  /* Clear DMDIS and FTH bits */
+  tmpreg &= (uint32_t)~(DMA_SxFCR_DMDIS | DMA_SxFCR_FTH);
+
+  /* Configure DMAy Streamx FIFO: 
+    Set DMDIS bits according to DMA_FIFOMode value 
+    Set FTH bits according to DMA_FIFOThreshold value */
+  tmpreg |= DMA_InitStruct->DMA_FIFOMode | DMA_InitStruct->DMA_FIFOThreshold;
+
+  /* Write to DMAy Streamx CR */
+  DMAy_Streamx->FCR = tmpreg;
+
+  /*------------------------- DMAy Streamx NDTR Configuration ----------------*/
+  /* Write to DMAy Streamx NDTR register */
+  DMAy_Streamx->NDTR = DMA_InitStruct->DMA_BufferSize;
+
+  /*------------------------- DMAy Streamx PAR Configuration -----------------*/
+  /* Write to DMAy Streamx PAR */
+  DMAy_Streamx->PAR = DMA_InitStruct->DMA_PeripheralBaseAddr;
+
+  /*------------------------- DMAy Streamx M0AR Configuration ----------------*/
+  /* Write to DMAy Streamx M0AR */
+  DMAy_Streamx->M0AR = DMA_InitStruct->DMA_Memory0BaseAddr;
+}
+
+/**
+  * @brief  Fills each DMA_InitStruct member with its default value.
+  * @param  DMA_InitStruct : pointer to a DMA_InitTypeDef structure which will 
+  *         be initialized.
+  * @retval None
+  */
+void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct)
+{
+  /*-------------- Reset DMA init structure parameters values ----------------*/
+  /* Initialize the DMA_Channel member */
+  DMA_InitStruct->DMA_Channel = 0;
+
+  /* Initialize the DMA_PeripheralBaseAddr member */
+  DMA_InitStruct->DMA_PeripheralBaseAddr = 0;
+
+  /* Initialize the DMA_Memory0BaseAddr member */
+  DMA_InitStruct->DMA_Memory0BaseAddr = 0;
+
+  /* Initialize the DMA_DIR member */
+  DMA_InitStruct->DMA_DIR = DMA_DIR_PeripheralToMemory;
+
+  /* Initialize the DMA_BufferSize member */
+  DMA_InitStruct->DMA_BufferSize = 0;
+
+  /* Initialize the DMA_PeripheralInc member */
+  DMA_InitStruct->DMA_PeripheralInc = DMA_PeripheralInc_Disable;
+
+  /* Initialize the DMA_MemoryInc member */
+  DMA_InitStruct->DMA_MemoryInc = DMA_MemoryInc_Disable;
+
+  /* Initialize the DMA_PeripheralDataSize member */
+  DMA_InitStruct->DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte;
+
+  /* Initialize the DMA_MemoryDataSize member */
+  DMA_InitStruct->DMA_MemoryDataSize = DMA_MemoryDataSize_Byte;
+
+  /* Initialize the DMA_Mode member */
+  DMA_InitStruct->DMA_Mode = DMA_Mode_Normal;
+
+  /* Initialize the DMA_Priority member */
+  DMA_InitStruct->DMA_Priority = DMA_Priority_Low;
+
+  /* Initialize the DMA_FIFOMode member */
+  DMA_InitStruct->DMA_FIFOMode = DMA_FIFOMode_Disable;
+
+  /* Initialize the DMA_FIFOThreshold member */
+  DMA_InitStruct->DMA_FIFOThreshold = DMA_FIFOThreshold_1QuarterFull;
+
+  /* Initialize the DMA_MemoryBurst member */
+  DMA_InitStruct->DMA_MemoryBurst = DMA_MemoryBurst_Single;
+
+  /* Initialize the DMA_PeripheralBurst member */
+  DMA_InitStruct->DMA_PeripheralBurst = DMA_PeripheralBurst_Single;
+}
+
+/**
+  * @brief  Enables or disables the specified DMAy Streamx.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *         to 7 to select the DMA Stream.
+  * @param  NewState: new state of the DMAy Streamx. 
+  *          This parameter can be: ENABLE or DISABLE.
+  *
+  * @note  This function may be used to perform Pause-Resume operation. When a
+  *        transfer is ongoing, calling this function to disable the Stream will
+  *        cause the transfer to be paused. All configuration registers and the
+  *        number of remaining data will be preserved. When calling again this
+  *        function to re-enable the Stream, the transfer will be resumed from
+  *        the point where it was paused.          
+  *    
+  * @note  After configuring the DMA Stream (DMA_Init() function) and enabling the
+  *        stream, it is recommended to check (or wait until) the DMA Stream is
+  *        effectively enabled. A Stream may remain disabled if a configuration 
+  *        parameter is wrong.
+  *        After disabling a DMA Stream, it is also recommended to check (or wait
+  *        until) the DMA Stream is effectively disabled. If a Stream is disabled 
+  *        while a data transfer is ongoing, the current data will be transferred
+  *        and the Stream will be effectively disabled only after the transfer of
+  *        this single data is finished.            
+  *    
+  * @retval None
+  */
+void DMA_Cmd(DMA_Stream_TypeDef* DMAy_Streamx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DMAy Streamx by setting EN bit */
+    DMAy_Streamx->CR |= (uint32_t)DMA_SxCR_EN;
+  }
+  else
+  {
+    /* Disable the selected DMAy Streamx by clearing EN bit */
+    DMAy_Streamx->CR &= ~(uint32_t)DMA_SxCR_EN;
+  }
+}
+
+/**
+  * @brief  Configures, when the PINC (Peripheral Increment address mode) bit is
+  *         set, if the peripheral address should be incremented with the data 
+  *         size (configured with PSIZE bits) or by a fixed offset equal to 4
+  *         (32-bit aligned addresses).
+  *   
+  * @note   This function has no effect if the Peripheral Increment mode is disabled.
+  *     
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  DMA_Pincos: specifies the Peripheral increment offset size.
+  *          This parameter can be one of the following values:
+  *            @arg DMA_PINCOS_Psize: Peripheral address increment is done  
+  *                                   accordingly to PSIZE parameter.
+  *            @arg DMA_PINCOS_WordAligned: Peripheral address increment offset is 
+  *                                         fixed to 4 (32-bit aligned addresses). 
+  * @retval None
+  */
+void DMA_PeriphIncOffsetSizeConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_Pincos)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_PINCOS_SIZE(DMA_Pincos));
+
+  /* Check the needed Peripheral increment offset */
+  if(DMA_Pincos != DMA_PINCOS_Psize)
+  {
+    /* Configure DMA_SxCR_PINCOS bit with the input parameter */
+    DMAy_Streamx->CR |= (uint32_t)DMA_SxCR_PINCOS;     
+  }
+  else
+  {
+    /* Clear the PINCOS bit: Peripheral address incremented according to PSIZE */
+    DMAy_Streamx->CR &= ~(uint32_t)DMA_SxCR_PINCOS;    
+  }
+}
+
+/**
+  * @brief  Configures, when the DMAy Streamx is disabled, the flow controller for
+  *         the next transactions (Peripheral or Memory).
+  *       
+  * @note   Before enabling this feature, check if the used peripheral supports 
+  *         the Flow Controller mode or not.    
+  *  
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  DMA_FlowCtrl: specifies the DMA flow controller.
+  *          This parameter can be one of the following values:
+  *            @arg DMA_FlowCtrl_Memory: DMAy_Streamx transactions flow controller is 
+  *                                      the DMA controller.
+  *            @arg DMA_FlowCtrl_Peripheral: DMAy_Streamx transactions flow controller 
+  *                                          is the peripheral.    
+  * @retval None
+  */
+void DMA_FlowControllerConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_FlowCtrl)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_FLOW_CTRL(DMA_FlowCtrl));
+
+  /* Check the needed flow controller  */
+  if(DMA_FlowCtrl != DMA_FlowCtrl_Memory)
+  {
+    /* Configure DMA_SxCR_PFCTRL bit with the input parameter */
+    DMAy_Streamx->CR |= (uint32_t)DMA_SxCR_PFCTRL;   
+  }
+  else
+  {
+    /* Clear the PFCTRL bit: Memory is the flow controller */
+    DMAy_Streamx->CR &= ~(uint32_t)DMA_SxCR_PFCTRL;    
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Group2 Data Counter functions
+ *  @brief   Data Counter functions 
+ *
+@verbatim   
+ ===============================================================================
+                      ##### Data Counter functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides function allowing to configure and read the buffer size
+    (number of data to be transferred). 
+    [..]
+    The DMA data counter can be written only when the DMA Stream is disabled 
+    (ie. after transfer complete event).
+    [..]
+    The following function can be used to write the Stream data counter value:
+      (+) void DMA_SetCurrDataCounter(DMA_Stream_TypeDef* DMAy_Streamx, uint16_t Counter);
+      -@- It is advised to use this function rather than DMA_Init() in situations 
+          where only the Data buffer needs to be reloaded.
+      -@- If the Source and Destination Data Sizes are different, then the value 
+          written in data counter, expressing the number of transfers, is relative 
+          to the number of transfers from the Peripheral point of view.
+          ie. If Memory data size is Word, Peripheral data size is Half-Words, 
+          then the value to be configured in the data counter is the number 
+          of Half-Words to be transferred from/to the peripheral.
+    [..]
+    The DMA data counter can be read to indicate the number of remaining transfers for
+    the relative DMA Stream. This counter is decremented at the end of each data 
+    transfer and when the transfer is complete: 
+      (+) If Normal mode is selected: the counter is set to 0.
+      (+) If Circular mode is selected: the counter is reloaded with the initial value
+          (configured before enabling the DMA Stream)
+     [..]
+     The following function can be used to read the Stream data counter value:
+       (+) uint16_t DMA_GetCurrDataCounter(DMA_Stream_TypeDef* DMAy_Streamx);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Writes the number of data units to be transferred on the DMAy Streamx.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  Counter: Number of data units to be transferred (from 0 to 65535) 
+  *          Number of data items depends only on the Peripheral data format.
+  *            
+  * @note   If Peripheral data format is Bytes: number of data units is equal 
+  *         to total number of bytes to be transferred.
+  *           
+  * @note   If Peripheral data format is Half-Word: number of data units is  
+  *         equal to total number of bytes to be transferred / 2.
+  *           
+  * @note   If Peripheral data format is Word: number of data units is equal 
+  *         to total  number of bytes to be transferred / 4.
+  *      
+  * @note   In Memory-to-Memory transfer mode, the memory buffer pointed by 
+  *         DMAy_SxPAR register is considered as Peripheral.
+  *      
+  * @retval The number of remaining data units in the current DMAy Streamx transfer.
+  */
+void DMA_SetCurrDataCounter(DMA_Stream_TypeDef* DMAy_Streamx, uint16_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+
+  /* Write the number of data units to be transferred */
+  DMAy_Streamx->NDTR = (uint16_t)Counter;
+}
+
+/**
+  * @brief  Returns the number of remaining data units in the current DMAy Streamx transfer.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @retval The number of remaining data units in the current DMAy Streamx transfer.
+  */
+uint16_t DMA_GetCurrDataCounter(DMA_Stream_TypeDef* DMAy_Streamx)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+
+  /* Return the number of remaining data units for DMAy Streamx */
+  return ((uint16_t)(DMAy_Streamx->NDTR));
+}
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Group3 Double Buffer mode functions
+ *  @brief   Double Buffer mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                    ##### Double Buffer mode functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides function allowing to configure and control the double 
+    buffer mode parameters.
+    
+    [..]
+    The Double Buffer mode can be used only when Circular mode is enabled.
+    The Double Buffer mode cannot be used when transferring data from Memory to Memory.
+    
+    [..]
+    The Double Buffer mode allows to set two different Memory addresses from/to which
+    the DMA controller will access alternatively (after completing transfer to/from 
+    target memory 0, it will start transfer to/from target memory 1).
+    This allows to reduce software overhead for double buffering and reduce the CPU
+    access time.
+    
+    [..]
+    Two functions must be called before calling the DMA_Init() function:
+      (+) void DMA_DoubleBufferModeConfig(DMA_Stream_TypeDef* DMAy_Streamx, 
+          uint32_t Memory1BaseAddr, uint32_t DMA_CurrentMemory);
+      (+) void DMA_DoubleBufferModeCmd(DMA_Stream_TypeDef* DMAy_Streamx, FunctionalState NewState);
+      
+    [..]
+    DMA_DoubleBufferModeConfig() is called to configure the Memory 1 base address 
+    and the first Memory target from/to which the transfer will start after 
+    enabling the DMA Stream. Then DMA_DoubleBufferModeCmd() must be called 
+    to enable the Double Buffer mode (or disable it when it should not be used).
+  
+    [..]
+    Two functions can be called dynamically when the transfer is ongoing (or when the DMA Stream is 
+    stopped) to modify on of the target Memories addresses or to check which Memory target is currently
+    used:
+      (+) void DMA_MemoryTargetConfig(DMA_Stream_TypeDef* DMAy_Streamx, 
+                uint32_t MemoryBaseAddr, uint32_t DMA_MemoryTarget);
+      (+) uint32_t DMA_GetCurrentMemoryTarget(DMA_Stream_TypeDef* DMAy_Streamx);
+      
+    [..]
+    DMA_MemoryTargetConfig() can be called to modify the base address of one of 
+    the two target Memories.
+    The Memory of which the base address will be modified must not be currently 
+    be used by the DMA Stream (ie. if the DMA Stream is currently transferring 
+    from Memory 1 then you can only modify base address of target Memory 0 and vice versa).
+    To check this condition, it is recommended to use the function DMA_GetCurrentMemoryTarget() which
+    returns the index of the Memory target currently in use by the DMA Stream.
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Configures, when the DMAy Streamx is disabled, the double buffer mode 
+  *         and the current memory target.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  Memory1BaseAddr: the base address of the second buffer (Memory 1)  
+  * @param  DMA_CurrentMemory: specifies which memory will be first buffer for
+  *         the transactions when the Stream will be enabled. 
+  *          This parameter can be one of the following values:
+  *            @arg DMA_Memory_0: Memory 0 is the current buffer.
+  *            @arg DMA_Memory_1: Memory 1 is the current buffer.  
+  *       
+  * @note   Memory0BaseAddr is set by the DMA structure configuration in DMA_Init().
+  *   
+  * @retval None
+  */
+void DMA_DoubleBufferModeConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t Memory1BaseAddr,
+                                uint32_t DMA_CurrentMemory)
+{  
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_CURRENT_MEM(DMA_CurrentMemory));
+
+  if (DMA_CurrentMemory != DMA_Memory_0)
+  {
+    /* Set Memory 1 as current memory address */
+    DMAy_Streamx->CR |= (uint32_t)(DMA_SxCR_CT);    
+  }
+  else
+  {
+    /* Set Memory 0 as current memory address */
+    DMAy_Streamx->CR &= ~(uint32_t)(DMA_SxCR_CT);    
+  }
+
+  /* Write to DMAy Streamx M1AR */
+  DMAy_Streamx->M1AR = Memory1BaseAddr;
+}
+
+/**
+  * @brief  Enables or disables the double buffer mode for the selected DMA stream.
+  * @note   This function can be called only when the DMA Stream is disabled.  
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  NewState: new state of the DMAy Streamx double buffer mode. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA_DoubleBufferModeCmd(DMA_Stream_TypeDef* DMAy_Streamx, FunctionalState NewState)
+{  
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Configure the Double Buffer mode */
+  if (NewState != DISABLE)
+  {
+    /* Enable the Double buffer mode */
+    DMAy_Streamx->CR |= (uint32_t)DMA_SxCR_DBM;
+  }
+  else
+  {
+    /* Disable the Double buffer mode */
+    DMAy_Streamx->CR &= ~(uint32_t)DMA_SxCR_DBM;
+  }
+}
+
+/**
+  * @brief  Configures the Memory address for the next buffer transfer in double
+  *         buffer mode (for dynamic use). This function can be called when the
+  *         DMA Stream is enabled and when the transfer is ongoing.  
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  MemoryBaseAddr: The base address of the target memory buffer
+  * @param  DMA_MemoryTarget: Next memory target to be used. 
+  *         This parameter can be one of the following values:
+  *            @arg DMA_Memory_0: To use the memory address 0
+  *            @arg DMA_Memory_1: To use the memory address 1
+  * 
+  * @note    It is not allowed to modify the Base Address of a target Memory when
+  *          this target is involved in the current transfer. ie. If the DMA Stream
+  *          is currently transferring to/from Memory 1, then it not possible to
+  *          modify Base address of Memory 1, but it is possible to modify Base
+  *          address of Memory 0.
+  *          To know which Memory is currently used, you can use the function
+  *          DMA_GetCurrentMemoryTarget().             
+  *  
+  * @retval None
+  */
+void DMA_MemoryTargetConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t MemoryBaseAddr,
+                           uint32_t DMA_MemoryTarget)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_CURRENT_MEM(DMA_MemoryTarget));
+    
+  /* Check the Memory target to be configured */
+  if (DMA_MemoryTarget != DMA_Memory_0)
+  {
+    /* Write to DMAy Streamx M1AR */
+    DMAy_Streamx->M1AR = MemoryBaseAddr;    
+  }  
+  else
+  {
+    /* Write to DMAy Streamx M0AR */
+    DMAy_Streamx->M0AR = MemoryBaseAddr;  
+  }
+}
+
+/**
+  * @brief  Returns the current memory target used by double buffer transfer.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @retval The memory target number: 0 for Memory0 or 1 for Memory1. 
+  */
+uint32_t DMA_GetCurrentMemoryTarget(DMA_Stream_TypeDef* DMAy_Streamx)
+{
+  uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+
+  /* Get the current memory target */
+  if ((DMAy_Streamx->CR & DMA_SxCR_CT) != 0)
+  {
+    /* Current memory buffer used is Memory 1 */
+    tmp = 1;
+  }  
+  else
+  {
+    /* Current memory buffer used is Memory 0 */
+    tmp = 0;    
+  }
+  return tmp;
+}
+/**
+  * @}
+  */
+
+/** @defgroup DMA_Group4 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Interrupts and flags management functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides functions allowing to
+      (+) Check the DMA enable status
+      (+) Check the FIFO status 
+      (+) Configure the DMA Interrupts sources and check or clear the flags or 
+          pending bits status.  
+           
+    [..]
+      (#) DMA Enable status:
+          After configuring the DMA Stream (DMA_Init() function) and enabling 
+          the stream, it is recommended to check (or wait until) the DMA Stream 
+          is effectively enabled. A Stream may remain disabled if a configuration 
+          parameter is wrong. After disabling a DMA Stream, it is also recommended 
+          to check (or wait until) the DMA Stream is effectively disabled. 
+          If a Stream is disabled while a data transfer is ongoing, the current 
+          data will be transferred and the Stream will be effectively disabled 
+          only after this data transfer completion.
+          To monitor this state it is possible to use the following function:
+        (++) FunctionalState DMA_GetCmdStatus(DMA_Stream_TypeDef* DMAy_Streamx); 
+ 
+      (#) FIFO Status:
+          It is possible to monitor the FIFO status when a transfer is ongoing 
+          using the following function:
+        (++) uint32_t DMA_GetFIFOStatus(DMA_Stream_TypeDef* DMAy_Streamx); 
+ 
+      (#) DMA Interrupts and Flags:
+          The user should identify which mode will be used in his application 
+          to manage the DMA controller events: Polling mode or Interrupt mode. 
+    
+    *** Polling Mode ***
+    ====================
+    [..]
+    Each DMA stream can be managed through 4 event Flags:
+    (x : DMA Stream number )
+      (#) DMA_FLAG_FEIFx  : to indicate that a FIFO Mode Transfer Error event occurred.
+      (#) DMA_FLAG_DMEIFx : to indicate that a Direct Mode Transfer Error event occurred.
+      (#) DMA_FLAG_TEIFx  : to indicate that a Transfer Error event occurred.
+      (#) DMA_FLAG_HTIFx  : to indicate that a Half-Transfer Complete event occurred.
+      (#) DMA_FLAG_TCIFx  : to indicate that a Transfer Complete event occurred .       
+    [..]
+    In this Mode it is advised to use the following functions:
+      (+) FlagStatus DMA_GetFlagStatus(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_FLAG);
+      (+) void DMA_ClearFlag(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_FLAG);
+
+    *** Interrupt Mode ***
+    ======================
+    [..]
+    Each DMA Stream can be managed through 4 Interrupts:
+
+    *** Interrupt Source ***
+    ========================
+    [..]
+      (#) DMA_IT_FEIFx  : specifies the interrupt source for the  FIFO Mode Transfer Error event.
+      (#) DMA_IT_DMEIFx : specifies the interrupt source for the Direct Mode Transfer Error event.
+      (#) DMA_IT_TEIFx  : specifies the interrupt source for the Transfer Error event.
+      (#) DMA_IT_HTIFx  : specifies the interrupt source for the Half-Transfer Complete event.
+      (#) DMA_IT_TCIFx  : specifies the interrupt source for the a Transfer Complete event. 
+    [..]
+    In this Mode it is advised to use the following functions:
+      (+) void DMA_ITConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT, FunctionalState NewState);
+      (+) ITStatus DMA_GetITStatus(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT);
+      (+) void DMA_ClearITPendingBit(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Returns the status of EN bit for the specified DMAy Streamx.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  *   
+  * @note    After configuring the DMA Stream (DMA_Init() function) and enabling
+  *          the stream, it is recommended to check (or wait until) the DMA Stream
+  *          is effectively enabled. A Stream may remain disabled if a configuration
+  *          parameter is wrong.
+  *          After disabling a DMA Stream, it is also recommended to check (or wait 
+  *          until) the DMA Stream is effectively disabled. If a Stream is disabled
+  *          while a data transfer is ongoing, the current data will be transferred
+  *          and the Stream will be effectively disabled only after the transfer
+  *          of this single data is finished.  
+  *      
+  * @retval Current state of the DMAy Streamx (ENABLE or DISABLE).
+  */
+FunctionalState DMA_GetCmdStatus(DMA_Stream_TypeDef* DMAy_Streamx)
+{
+  FunctionalState state = DISABLE;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+
+  if ((DMAy_Streamx->CR & (uint32_t)DMA_SxCR_EN) != 0)
+  {
+    /* The selected DMAy Streamx EN bit is set (DMA is still transferring) */
+    state = ENABLE;
+  }
+  else
+  {
+    /* The selected DMAy Streamx EN bit is cleared (DMA is disabled and 
+        all transfers are complete) */
+    state = DISABLE;
+  }
+  return state;
+}
+
+/**
+  * @brief  Returns the current DMAy Streamx FIFO filled level.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0 
+  *         to 7 to select the DMA Stream.
+  * @retval The FIFO filling state.
+  *           - DMA_FIFOStatus_Less1QuarterFull: when FIFO is less than 1 quarter-full 
+  *                                               and not empty.
+  *           - DMA_FIFOStatus_1QuarterFull: if more than 1 quarter-full.
+  *           - DMA_FIFOStatus_HalfFull: if more than 1 half-full.
+  *           - DMA_FIFOStatus_3QuartersFull: if more than 3 quarters-full.
+  *           - DMA_FIFOStatus_Empty: when FIFO is empty
+  *           - DMA_FIFOStatus_Full: when FIFO is full
+  */
+uint32_t DMA_GetFIFOStatus(DMA_Stream_TypeDef* DMAy_Streamx)
+{
+  uint32_t tmpreg = 0;
+ 
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  
+  /* Get the FIFO level bits */
+  tmpreg = (uint32_t)((DMAy_Streamx->FCR & DMA_SxFCR_FS));
+  
+  return tmpreg;
+}
+
+/**
+  * @brief  Checks whether the specified DMAy Streamx flag is set or not.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  DMA_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg DMA_FLAG_TCIFx:  Streamx transfer complete flag
+  *            @arg DMA_FLAG_HTIFx:  Streamx half transfer complete flag
+  *            @arg DMA_FLAG_TEIFx:  Streamx transfer error flag
+  *            @arg DMA_FLAG_DMEIFx: Streamx direct mode error flag
+  *            @arg DMA_FLAG_FEIFx:  Streamx FIFO error flag
+  *         Where x can be 0 to 7 to select the DMA Stream.
+  * @retval The new state of DMA_FLAG (SET or RESET).
+  */
+FlagStatus DMA_GetFlagStatus(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  DMA_TypeDef* DMAy;
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_GET_FLAG(DMA_FLAG));
+
+  /* Determine the DMA to which belongs the stream */
+  if (DMAy_Streamx < DMA2_Stream0)
+  {
+    /* DMAy_Streamx belongs to DMA1 */
+    DMAy = DMA1; 
+  } 
+  else 
+  {
+    /* DMAy_Streamx belongs to DMA2 */
+    DMAy = DMA2; 
+  }
+
+  /* Check if the flag is in HISR or LISR */
+  if ((DMA_FLAG & HIGH_ISR_MASK) != (uint32_t)RESET)
+  {
+    /* Get DMAy HISR register value */
+    tmpreg = DMAy->HISR;
+  }
+  else
+  {
+    /* Get DMAy LISR register value */
+    tmpreg = DMAy->LISR;
+  }   
+ 
+  /* Mask the reserved bits */
+  tmpreg &= (uint32_t)RESERVED_MASK;
+
+  /* Check the status of the specified DMA flag */
+  if ((tmpreg & DMA_FLAG) != (uint32_t)RESET)
+  {
+    /* DMA_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMA_FLAG is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the DMA_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DMAy Streamx's pending flags.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  DMA_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg DMA_FLAG_TCIFx:  Streamx transfer complete flag
+  *            @arg DMA_FLAG_HTIFx:  Streamx half transfer complete flag
+  *            @arg DMA_FLAG_TEIFx:  Streamx transfer error flag
+  *            @arg DMA_FLAG_DMEIFx: Streamx direct mode error flag
+  *            @arg DMA_FLAG_FEIFx:  Streamx FIFO error flag
+  *         Where x can be 0 to 7 to select the DMA Stream.   
+  * @retval None
+  */
+void DMA_ClearFlag(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_FLAG)
+{
+  DMA_TypeDef* DMAy;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_CLEAR_FLAG(DMA_FLAG));
+
+  /* Determine the DMA to which belongs the stream */
+  if (DMAy_Streamx < DMA2_Stream0)
+  {
+    /* DMAy_Streamx belongs to DMA1 */
+    DMAy = DMA1; 
+  } 
+  else 
+  {
+    /* DMAy_Streamx belongs to DMA2 */
+    DMAy = DMA2; 
+  }
+
+  /* Check if LIFCR or HIFCR register is targeted */
+  if ((DMA_FLAG & HIGH_ISR_MASK) != (uint32_t)RESET)
+  {
+    /* Set DMAy HIFCR register clear flag bits */
+    DMAy->HIFCR = (uint32_t)(DMA_FLAG & RESERVED_MASK);
+  }
+  else 
+  {
+    /* Set DMAy LIFCR register clear flag bits */
+    DMAy->LIFCR = (uint32_t)(DMA_FLAG & RESERVED_MASK);
+  }    
+}
+
+/**
+  * @brief  Enables or disables the specified DMAy Streamx interrupts.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param DMA_IT: specifies the DMA interrupt sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg DMA_IT_TC:  Transfer complete interrupt mask
+  *            @arg DMA_IT_HT:  Half transfer complete interrupt mask
+  *            @arg DMA_IT_TE:  Transfer error interrupt mask
+  *            @arg DMA_IT_FE:  FIFO error interrupt mask
+  * @param  NewState: new state of the specified DMA interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA_ITConfig(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_CONFIG_IT(DMA_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Check if the DMA_IT parameter contains a FIFO interrupt */
+  if ((DMA_IT & DMA_IT_FE) != 0)
+  {
+    if (NewState != DISABLE)
+    {
+      /* Enable the selected DMA FIFO interrupts */
+      DMAy_Streamx->FCR |= (uint32_t)DMA_IT_FE;
+    }    
+    else 
+    {
+      /* Disable the selected DMA FIFO interrupts */
+      DMAy_Streamx->FCR &= ~(uint32_t)DMA_IT_FE;  
+    }
+  }
+
+  /* Check if the DMA_IT parameter contains a Transfer interrupt */
+  if (DMA_IT != DMA_IT_FE)
+  {
+    if (NewState != DISABLE)
+    {
+      /* Enable the selected DMA transfer interrupts */
+      DMAy_Streamx->CR |= (uint32_t)(DMA_IT  & TRANSFER_IT_ENABLE_MASK);
+    }
+    else
+    {
+      /* Disable the selected DMA transfer interrupts */
+      DMAy_Streamx->CR &= ~(uint32_t)(DMA_IT & TRANSFER_IT_ENABLE_MASK);
+    }    
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DMAy Streamx interrupt has occurred or not.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  DMA_IT: specifies the DMA interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg DMA_IT_TCIFx:  Streamx transfer complete interrupt
+  *            @arg DMA_IT_HTIFx:  Streamx half transfer complete interrupt
+  *            @arg DMA_IT_TEIFx:  Streamx transfer error interrupt
+  *            @arg DMA_IT_DMEIFx: Streamx direct mode error interrupt
+  *            @arg DMA_IT_FEIFx:  Streamx FIFO error interrupt
+  *         Where x can be 0 to 7 to select the DMA Stream.
+  * @retval The new state of DMA_IT (SET or RESET).
+  */
+ITStatus DMA_GetITStatus(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT)
+{
+  ITStatus bitstatus = RESET;
+  DMA_TypeDef* DMAy;
+  uint32_t tmpreg = 0, enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_GET_IT(DMA_IT));
+ 
+  /* Determine the DMA to which belongs the stream */
+  if (DMAy_Streamx < DMA2_Stream0)
+  {
+    /* DMAy_Streamx belongs to DMA1 */
+    DMAy = DMA1; 
+  } 
+  else 
+  {
+    /* DMAy_Streamx belongs to DMA2 */
+    DMAy = DMA2; 
+  }
+
+  /* Check if the interrupt enable bit is in the CR or FCR register */
+  if ((DMA_IT & TRANSFER_IT_MASK) != (uint32_t)RESET)
+  {
+    /* Get the interrupt enable position mask in CR register */
+    tmpreg = (uint32_t)((DMA_IT >> 11) & TRANSFER_IT_ENABLE_MASK);   
+    
+    /* Check the enable bit in CR register */
+    enablestatus = (uint32_t)(DMAy_Streamx->CR & tmpreg);
+  }
+  else 
+  {
+    /* Check the enable bit in FCR register */
+    enablestatus = (uint32_t)(DMAy_Streamx->FCR & DMA_IT_FE); 
+  }
+ 
+  /* Check if the interrupt pending flag is in LISR or HISR */
+  if ((DMA_IT & HIGH_ISR_MASK) != (uint32_t)RESET)
+  {
+    /* Get DMAy HISR register value */
+    tmpreg = DMAy->HISR ;
+  }
+  else
+  {
+    /* Get DMAy LISR register value */
+    tmpreg = DMAy->LISR ;
+  } 
+
+  /* mask all reserved bits */
+  tmpreg &= (uint32_t)RESERVED_MASK;
+
+  /* Check the status of the specified DMA interrupt */
+  if (((tmpreg & DMA_IT) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
+  {
+    /* DMA_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMA_IT is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the DMA_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the DMAy Streamx's interrupt pending bits.
+  * @param  DMAy_Streamx: where y can be 1 or 2 to select the DMA and x can be 0
+  *          to 7 to select the DMA Stream.
+  * @param  DMA_IT: specifies the DMA interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg DMA_IT_TCIFx:  Streamx transfer complete interrupt
+  *            @arg DMA_IT_HTIFx:  Streamx half transfer complete interrupt
+  *            @arg DMA_IT_TEIFx:  Streamx transfer error interrupt
+  *            @arg DMA_IT_DMEIFx: Streamx direct mode error interrupt
+  *            @arg DMA_IT_FEIFx:  Streamx FIFO error interrupt
+  *         Where x can be 0 to 7 to select the DMA Stream.
+  * @retval None
+  */
+void DMA_ClearITPendingBit(DMA_Stream_TypeDef* DMAy_Streamx, uint32_t DMA_IT)
+{
+  DMA_TypeDef* DMAy;
+
+  /* Check the parameters */
+  assert_param(IS_DMA_ALL_PERIPH(DMAy_Streamx));
+  assert_param(IS_DMA_CLEAR_IT(DMA_IT));
+
+  /* Determine the DMA to which belongs the stream */
+  if (DMAy_Streamx < DMA2_Stream0)
+  {
+    /* DMAy_Streamx belongs to DMA1 */
+    DMAy = DMA1; 
+  } 
+  else 
+  {
+    /* DMAy_Streamx belongs to DMA2 */
+    DMAy = DMA2; 
+  }
+
+  /* Check if LIFCR or HIFCR register is targeted */
+  if ((DMA_IT & HIGH_ISR_MASK) != (uint32_t)RESET)
+  {
+    /* Set DMAy HIFCR register clear interrupt bits */
+    DMAy->HIFCR = (uint32_t)(DMA_IT & RESERVED_MASK);
+  }
+  else 
+  {
+    /* Set DMAy LIFCR register clear interrupt bits */
+    DMAy->LIFCR = (uint32_t)(DMA_IT & RESERVED_MASK);
+  }   
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dma2d.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dma2d.c
new file mode 100644
index 00000000..0fe0810e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dma2d.c
@@ -0,0 +1,784 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dma2d.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the DMA2D controller (DMA2D) peripheral:
+  *           + Initialization and configuration
+  *           + Interrupts and flags management
+  *           
+  @verbatim  
+ ===============================================================================
+                      ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (#) Enable DMA2D clock using 
+            RCC_APB2PeriphResetCmd(RCC_APB2Periph_DMA2D, ENABLE) function.
+            
+        (#) Configures DMA2D
+          (++) transfer mode 
+          (++) pixel format, line_number, pixel_per_line
+          (++) output memory address
+          (++) alpha value
+          (++) output offset
+          (++) Default color (RGB)
+           
+        (#) Configures Foreground or/and background
+          (++) memory address
+          (++) alpha value
+          (++) offset and default color
+  
+        (#) Call the DMA2D_Start() to enable the DMA2D controller.
+        
+    @endverbatim
+  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_dma2d.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup DMA2D 
+  * @brief DMA2D driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+#define CR_MASK                     ((uint32_t)0xFFFCE0FC)  /* DMA2D CR Mask */
+#define PFCCR_MASK                  ((uint32_t)0x00FC00C0)  /* DMA2D FGPFCCR Mask */
+#define DEAD_MASK                   ((uint32_t)0xFFFF00FE)  /* DMA2D DEAD Mask */
+
+/** @defgroup DMA2D_Private_Functions
+  * @{
+  */
+
+/** @defgroup DMA2D_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..]  This section provides functions allowing to:
+      (+) Initialize and configure the DMA2D
+      (+) Start/Abort/Suspend Transfer
+      (+) Initialize, configure and set Foreground and background
+      (+) configure and enable DeadTime
+      (+) configure lineWatermark
+    
+    
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the DMA2D peripheral registers to their default reset
+  *         values.
+  * @param  None
+  * @retval None
+  */
+
+void DMA2D_DeInit(void)
+{
+  /* Enable DMA2D reset state */
+  RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_DMA2D, ENABLE);
+  /* Release DMA2D from reset state */
+  RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_DMA2D, DISABLE);
+}
+
+
+/**
+  * @brief  Initializes the DMA2D peripheral according to the specified parameters
+  *         in the DMA2D_InitStruct.
+  * @note   This function can be used only when the DMA2D is disabled.
+  * @param  DMA2D_InitStruct: pointer to a DMA2D_InitTypeDef structure that contains
+  *         the configuration information for the specified DMA2D peripheral.
+  * @retval None
+  */
+void DMA2D_Init(DMA2D_InitTypeDef* DMA2D_InitStruct)
+{
+
+  uint32_t outgreen = 0;
+  uint32_t outred   = 0;
+  uint32_t outalpha = 0;
+  uint32_t pixline  = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DMA2D_MODE(DMA2D_InitStruct->DMA2D_Mode));
+  assert_param(IS_DMA2D_CMODE(DMA2D_InitStruct->DMA2D_CMode));
+  assert_param(IS_DMA2D_OGREEN(DMA2D_InitStruct->DMA2D_OutputGreen));
+  assert_param(IS_DMA2D_ORED(DMA2D_InitStruct->DMA2D_OutputRed));
+  assert_param(IS_DMA2D_OBLUE(DMA2D_InitStruct->DMA2D_OutputBlue));
+  assert_param(IS_DMA2D_OALPHA(DMA2D_InitStruct->DMA2D_OutputAlpha));
+  assert_param(IS_DMA2D_OUTPUT_OFFSET(DMA2D_InitStruct->DMA2D_OutputOffset));
+  assert_param(IS_DMA2D_LINE(DMA2D_InitStruct->DMA2D_NumberOfLine));
+  assert_param(IS_DMA2D_PIXEL(DMA2D_InitStruct->DMA2D_PixelPerLine));
+
+  /* Configures the DMA2D operation mode */
+  DMA2D->CR &= (uint32_t)CR_MASK;
+  DMA2D->CR |= (DMA2D_InitStruct->DMA2D_Mode);
+
+  /* Configures the color mode of the output image */
+  DMA2D->OPFCCR &= ~(uint32_t)DMA2D_OPFCCR_CM;
+  DMA2D->OPFCCR |= (DMA2D_InitStruct->DMA2D_CMode);
+
+  /* Configures the output color */
+
+  if (DMA2D_InitStruct->DMA2D_CMode == DMA2D_ARGB8888)
+  {
+    outgreen = DMA2D_InitStruct->DMA2D_OutputGreen << 8;
+    outred = DMA2D_InitStruct->DMA2D_OutputRed << 16;
+    outalpha = DMA2D_InitStruct->DMA2D_OutputAlpha << 24;
+  }
+  else
+  
+    if (DMA2D_InitStruct->DMA2D_CMode == DMA2D_RGB888)
+    {
+      outgreen = DMA2D_InitStruct->DMA2D_OutputGreen << 8;
+      outred = DMA2D_InitStruct->DMA2D_OutputRed << 16;
+      outalpha = (uint32_t)0x00000000;
+    }
+     
+  else
+
+    if (DMA2D_InitStruct->DMA2D_CMode == DMA2D_RGB565)
+    {
+      outgreen = DMA2D_InitStruct->DMA2D_OutputGreen << 5;
+      outred = DMA2D_InitStruct->DMA2D_OutputRed << 11;
+      outalpha = (uint32_t)0x00000000;
+    }
+
+  else
+
+    if (DMA2D_InitStruct->DMA2D_CMode == DMA2D_ARGB1555)
+    {  
+      outgreen = DMA2D_InitStruct->DMA2D_OutputGreen << 5;
+      outred = DMA2D_InitStruct->DMA2D_OutputRed << 10;
+      outalpha = DMA2D_InitStruct->DMA2D_OutputAlpha << 15;
+    }
+
+  else /* DMA2D_CMode = DMA2D_ARGB4444 */
+  {
+    outgreen = DMA2D_InitStruct->DMA2D_OutputGreen << 4;
+    outred = DMA2D_InitStruct->DMA2D_OutputRed << 8;
+    outalpha = DMA2D_InitStruct->DMA2D_OutputAlpha << 12;
+  }  
+  DMA2D->OCOLR |= ((outgreen) | (outred) | (DMA2D_InitStruct->DMA2D_OutputBlue) | (outalpha));
+
+  /* Configures the output memory address */
+  DMA2D->OMAR = (DMA2D_InitStruct->DMA2D_OutputMemoryAdd);
+
+  /* Configure  the line Offset */
+  DMA2D->OOR &= ~(uint32_t)DMA2D_OOR_LO;
+  DMA2D->OOR |= (DMA2D_InitStruct->DMA2D_OutputOffset);
+
+  /* Configure the number of line and pixel per line */
+  pixline = DMA2D_InitStruct->DMA2D_PixelPerLine << 16; 
+  DMA2D->NLR &= ~(DMA2D_NLR_NL | DMA2D_NLR_PL);
+  DMA2D->NLR |= ((DMA2D_InitStruct->DMA2D_NumberOfLine) | (pixline));
+
+/**
+  * @brief  Fills each DMA2D_InitStruct member with its default value.
+  * @param  DMA2D_InitStruct: pointer to a DMA2D_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+}
+void DMA2D_StructInit(DMA2D_InitTypeDef* DMA2D_InitStruct)
+{
+  /* Initialize the transfer mode member */
+  DMA2D_InitStruct->DMA2D_Mode = DMA2D_M2M;
+
+  /* Initialize the output color mode members */
+  DMA2D_InitStruct->DMA2D_CMode = DMA2D_ARGB8888;
+
+  /* Initialize the alpha and RGB values */
+  DMA2D_InitStruct->DMA2D_OutputGreen = 0x00;
+  DMA2D_InitStruct->DMA2D_OutputBlue = 0x00;
+  DMA2D_InitStruct->DMA2D_OutputRed = 0x00;
+  DMA2D_InitStruct->DMA2D_OutputAlpha = 0x00;
+
+  /* Initialize the output memory address */
+  DMA2D_InitStruct->DMA2D_OutputMemoryAdd = 0x00;
+
+  /* Initialize the output offset */
+  DMA2D_InitStruct->DMA2D_OutputOffset = 0x00;
+
+  /* Initialize the number of line and the number of pixel per line */
+  DMA2D_InitStruct->DMA2D_NumberOfLine = 0x00;
+  DMA2D_InitStruct->DMA2D_PixelPerLine = 0x00;
+}
+
+/**
+  * @brief  Start the DMA2D transfer.
+  * @param 
+  * @retval None
+  */
+
+void DMA2D_StartTransfer(void)
+{
+    /* Start DMA2D transfer by setting START bit */
+    DMA2D->CR |= (uint32_t)DMA2D_CR_START;
+}
+
+/**
+  * @brief  Abort the DMA2D transfer.
+  * @param
+  * @retval None
+  */
+
+void DMA2D_AbortTransfer(void)
+{
+    /* Start DMA2D transfer by setting START bit */
+    DMA2D->CR |= (uint32_t)DMA2D_CR_ABORT;
+
+}
+
+/**
+  * @brief  Stop or continue the DMA2D transfer.
+  * @param  NewState: new state of the DMA2D peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DMA2D_Suspend(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Suspend DMA2D transfer by setting STOP bit */
+    DMA2D->CR |= (uint32_t)DMA2D_CR_SUSP;
+  }
+  else
+  {
+    /* Continue DMA2D transfer by clearing STOP bit */
+    DMA2D->CR &= ~(uint32_t)DMA2D_CR_SUSP;
+  }
+}
+
+/**
+  * @brief  Configures the Foreground according to the specified parameters
+  *         in the DMA2D_FGStruct.
+  * @note   This function can be used only when the transfer is disabled.
+  * @param  DMA2D_FGStruct: pointer to a DMA2D_FGTypeDef structure that contains
+  *         the configuration information for the specified Background.
+  * @retval None
+  */
+void DMA2D_FGConfig(DMA2D_FG_InitTypeDef* DMA2D_FG_InitStruct)
+{
+
+  uint32_t fg_clutcolormode = 0;
+  uint32_t fg_clutsize = 0;
+  uint32_t fg_alpha_mode = 0;
+  uint32_t fg_alphavalue = 0;
+  uint32_t fg_colorgreen = 0;
+  uint32_t fg_colorred = 0;
+
+  assert_param(IS_DMA2D_FGO(DMA2D_FG_InitStruct->DMA2D_FGO));
+  assert_param(IS_DMA2D_FGCM(DMA2D_FG_InitStruct->DMA2D_FGCM));
+  assert_param(IS_DMA2D_FG_CLUT_CM(DMA2D_FG_InitStruct->DMA2D_FG_CLUT_CM));
+  assert_param(IS_DMA2D_FG_CLUT_SIZE(DMA2D_FG_InitStruct->DMA2D_FG_CLUT_SIZE));
+  assert_param(IS_DMA2D_FG_ALPHA_MODE(DMA2D_FG_InitStruct->DMA2D_FGPFC_ALPHA_MODE));
+  assert_param(IS_DMA2D_FG_ALPHA_VALUE(DMA2D_FG_InitStruct->DMA2D_FGPFC_ALPHA_VALUE));
+  assert_param(IS_DMA2D_FGC_BLUE(DMA2D_FG_InitStruct->DMA2D_FGC_BLUE));
+  assert_param(IS_DMA2D_FGC_GREEN(DMA2D_FG_InitStruct->DMA2D_FGC_GREEN));
+  assert_param(IS_DMA2D_FGC_RED(DMA2D_FG_InitStruct->DMA2D_FGC_RED));
+
+  /* Configures the FG memory address */
+  DMA2D->FGMAR = (DMA2D_FG_InitStruct->DMA2D_FGMA);
+
+  /* Configures the FG offset */
+  DMA2D->FGOR &= ~(uint32_t)DMA2D_FGOR_LO;
+  DMA2D->FGOR |= (DMA2D_FG_InitStruct->DMA2D_FGO);
+
+  /* Configures foreground Pixel Format Convertor */
+  DMA2D->FGPFCCR &= (uint32_t)PFCCR_MASK;
+  fg_clutcolormode = DMA2D_FG_InitStruct->DMA2D_FG_CLUT_CM << 4;
+  fg_clutsize = DMA2D_FG_InitStruct->DMA2D_FG_CLUT_SIZE << 8;
+  fg_alpha_mode = DMA2D_FG_InitStruct->DMA2D_FGPFC_ALPHA_MODE << 16;
+  fg_alphavalue = DMA2D_FG_InitStruct->DMA2D_FGPFC_ALPHA_VALUE << 24;
+  DMA2D->FGPFCCR |= (DMA2D_FG_InitStruct->DMA2D_FGCM | fg_clutcolormode | fg_clutsize | \
+                    fg_alpha_mode | fg_alphavalue);
+
+  /* Configures foreground color */
+  DMA2D->FGCOLR &= ~(DMA2D_FGCOLR_BLUE | DMA2D_FGCOLR_GREEN | DMA2D_FGCOLR_RED);
+  fg_colorgreen = DMA2D_FG_InitStruct->DMA2D_FGC_GREEN << 8;
+  fg_colorred = DMA2D_FG_InitStruct->DMA2D_FGC_RED << 16;
+  DMA2D->FGCOLR |= (DMA2D_FG_InitStruct->DMA2D_FGC_BLUE | fg_colorgreen | fg_colorred);
+
+  /* Configures foreground CLUT memory address */
+  DMA2D->FGCMAR = DMA2D_FG_InitStruct->DMA2D_FGCMAR;
+}
+
+/**
+  * @brief  Fills each DMA2D_FGStruct member with its default value.
+  * @param  DMA2D_FGStruct: pointer to a DMA2D_FGTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void DMA2D_FG_StructInit(DMA2D_FG_InitTypeDef* DMA2D_FG_InitStruct)
+{
+  /*!< Initialize the DMA2D foreground memory address */
+  DMA2D_FG_InitStruct->DMA2D_FGMA = 0x00;
+
+  /*!< Initialize the DMA2D foreground offset */
+  DMA2D_FG_InitStruct->DMA2D_FGO = 0x00;
+
+  /*!< Initialize the DMA2D foreground color mode */
+  DMA2D_FG_InitStruct->DMA2D_FGCM = CM_ARGB8888;
+
+  /*!< Initialize the DMA2D foreground CLUT color mode */
+  DMA2D_FG_InitStruct->DMA2D_FG_CLUT_CM = CLUT_CM_ARGB8888;
+
+  /*!< Initialize the DMA2D foreground CLUT size */
+  DMA2D_FG_InitStruct->DMA2D_FG_CLUT_SIZE = 0x00;
+
+  /*!< Initialize the DMA2D foreground alpha mode */
+  DMA2D_FG_InitStruct->DMA2D_FGPFC_ALPHA_MODE = NO_MODIF_ALPHA_VALUE;
+
+  /*!< Initialize the DMA2D foreground alpha value */
+  DMA2D_FG_InitStruct->DMA2D_FGPFC_ALPHA_VALUE = 0x00;
+
+  /*!< Initialize the DMA2D foreground blue value */
+  DMA2D_FG_InitStruct->DMA2D_FGC_BLUE = 0x00;
+
+  /*!< Initialize the DMA2D foreground green value */
+  DMA2D_FG_InitStruct->DMA2D_FGC_GREEN = 0x00;
+
+  /*!< Initialize the DMA2D foreground red value */
+  DMA2D_FG_InitStruct->DMA2D_FGC_RED = 0x00;
+
+  /*!< Initialize the DMA2D foreground CLUT memory address */
+  DMA2D_FG_InitStruct->DMA2D_FGCMAR = 0x00;
+}
+
+
+/**
+  * @brief  Configures the Background according to the specified parameters
+  *         in the DMA2D_BGStruct.
+  * @note   This function can be used only when the transfer is disabled.
+  * @param  DMA2D_BGStruct: pointer to a DMA2D_BGTypeDef structure that contains
+  *         the configuration information for the specified Background.
+  * @retval None
+  */
+void DMA2D_BGConfig(DMA2D_BG_InitTypeDef* DMA2D_BG_InitStruct)
+{
+
+  uint32_t bg_clutcolormode = 0;
+  uint32_t bg_clutsize = 0;
+  uint32_t bg_alpha_mode = 0;
+  uint32_t bg_alphavalue = 0;
+  uint32_t bg_colorgreen = 0;
+  uint32_t bg_colorred = 0;
+
+  assert_param(IS_DMA2D_BGO(DMA2D_BG_InitStruct->DMA2D_BGO));
+  assert_param(IS_DMA2D_BGCM(DMA2D_BG_InitStruct->DMA2D_BGCM));
+  assert_param(IS_DMA2D_BG_CLUT_CM(DMA2D_BG_InitStruct->DMA2D_BG_CLUT_CM));
+  assert_param(IS_DMA2D_BG_CLUT_SIZE(DMA2D_BG_InitStruct->DMA2D_BG_CLUT_SIZE));
+  assert_param(IS_DMA2D_BG_ALPHA_MODE(DMA2D_BG_InitStruct->DMA2D_BGPFC_ALPHA_MODE));
+  assert_param(IS_DMA2D_BG_ALPHA_VALUE(DMA2D_BG_InitStruct->DMA2D_BGPFC_ALPHA_VALUE));
+  assert_param(IS_DMA2D_BGC_BLUE(DMA2D_BG_InitStruct->DMA2D_BGC_BLUE));
+  assert_param(IS_DMA2D_BGC_GREEN(DMA2D_BG_InitStruct->DMA2D_BGC_GREEN));
+  assert_param(IS_DMA2D_BGC_RED(DMA2D_BG_InitStruct->DMA2D_BGC_RED));
+
+  /* Configures the BG memory address */
+  DMA2D->BGMAR = (DMA2D_BG_InitStruct->DMA2D_BGMA);
+
+  /* Configures the BG offset */
+  DMA2D->BGOR &= ~(uint32_t)DMA2D_BGOR_LO;
+  DMA2D->BGOR |= (DMA2D_BG_InitStruct->DMA2D_BGO);
+
+  /* Configures background Pixel Format Convertor */
+  DMA2D->BGPFCCR &= (uint32_t)PFCCR_MASK;
+  bg_clutcolormode = DMA2D_BG_InitStruct->DMA2D_BG_CLUT_CM << 4;
+  bg_clutsize = DMA2D_BG_InitStruct->DMA2D_BG_CLUT_SIZE << 8;
+  bg_alpha_mode = DMA2D_BG_InitStruct->DMA2D_BGPFC_ALPHA_MODE << 16;
+  bg_alphavalue = DMA2D_BG_InitStruct->DMA2D_BGPFC_ALPHA_VALUE << 24;
+  DMA2D->BGPFCCR |= (DMA2D_BG_InitStruct->DMA2D_BGCM | bg_clutcolormode | bg_clutsize | \
+                    bg_alpha_mode | bg_alphavalue);
+
+  /* Configures background color */
+  DMA2D->BGCOLR &= ~(DMA2D_BGCOLR_BLUE | DMA2D_BGCOLR_GREEN | DMA2D_BGCOLR_RED);
+  bg_colorgreen = DMA2D_BG_InitStruct->DMA2D_BGC_GREEN << 8;
+  bg_colorred = DMA2D_BG_InitStruct->DMA2D_BGC_RED << 16;
+  DMA2D->BGCOLR |= (DMA2D_BG_InitStruct->DMA2D_BGC_BLUE | bg_colorgreen | bg_colorred);
+  
+  /* Configures background CLUT memory address */
+  DMA2D->BGCMAR = DMA2D_BG_InitStruct->DMA2D_BGCMAR;
+
+}
+
+/**
+  * @brief  Fills each DMA2D_BGStruct member with its default value.
+  * @param  DMA2D_BGStruct: pointer to a DMA2D_BGTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void DMA2D_BG_StructInit(DMA2D_BG_InitTypeDef* DMA2D_BG_InitStruct)
+{
+  /*!< Initialize the DMA2D background memory address */
+  DMA2D_BG_InitStruct->DMA2D_BGMA = 0x00;
+
+  /*!< Initialize the DMA2D background offset */
+  DMA2D_BG_InitStruct->DMA2D_BGO = 0x00;
+
+  /*!< Initialize the DMA2D background color mode */
+  DMA2D_BG_InitStruct->DMA2D_BGCM = CM_ARGB8888;
+
+  /*!< Initialize the DMA2D background CLUT color mode */
+  DMA2D_BG_InitStruct->DMA2D_BG_CLUT_CM = CLUT_CM_ARGB8888;
+
+  /*!< Initialize the DMA2D background CLUT size */
+  DMA2D_BG_InitStruct->DMA2D_BG_CLUT_SIZE = 0x00;
+
+  /*!< Initialize the DMA2D background alpha mode */
+  DMA2D_BG_InitStruct->DMA2D_BGPFC_ALPHA_MODE = NO_MODIF_ALPHA_VALUE;
+
+  /*!< Initialize the DMA2D background alpha value */
+  DMA2D_BG_InitStruct->DMA2D_BGPFC_ALPHA_VALUE = 0x00;
+
+  /*!< Initialize the DMA2D background blue value */
+  DMA2D_BG_InitStruct->DMA2D_BGC_BLUE = 0x00;
+
+  /*!< Initialize the DMA2D background green value */
+  DMA2D_BG_InitStruct->DMA2D_BGC_GREEN = 0x00;
+
+  /*!< Initialize the DMA2D background red value */
+  DMA2D_BG_InitStruct->DMA2D_BGC_RED = 0x00;
+
+  /*!< Initialize the DMA2D background CLUT memory address */
+  DMA2D_BG_InitStruct->DMA2D_BGCMAR = 0x00;
+}
+
+/**
+  * @brief  Start the automatic loading of the CLUT or abort the transfer.
+  * @param  NewState: new state of the DMA2D peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+
+void DMA2D_FGStart(FunctionalState NewState) 
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Start the automatic loading of the CLUT */
+    DMA2D->FGPFCCR |= DMA2D_FGPFCCR_START;
+  }
+  else
+  {
+    /* abort the transfer */
+    DMA2D->FGPFCCR &= (uint32_t)~DMA2D_FGPFCCR_START;
+  }
+}
+
+/**
+  * @brief  Start the automatic loading of the CLUT or abort the transfer.
+  * @param  NewState: new state of the DMA2D peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+  
+void DMA2D_BGStart(FunctionalState NewState) 
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Start the automatic loading of the CLUT */
+    DMA2D->BGPFCCR |= DMA2D_BGPFCCR_START;
+  }
+  else
+  {
+    /* abort the transfer */
+    DMA2D->BGPFCCR &= (uint32_t)~DMA2D_BGPFCCR_START;
+  }
+}
+
+/**
+  * @brief  Configures the DMA2D dead time.
+  * @param  DMA2D_DeadTime: specifies the DMA2D dead time.
+  *   This parameter can be one of the following values:
+  * @retval None
+  */
+void DMA2D_DeadTimeConfig(uint32_t DMA2D_DeadTime, FunctionalState NewState)
+{
+   uint32_t DeadTime;
+
+  /* Check the parameters */
+  assert_param(IS_DMA2D_DEAD_TIME(DMA2D_DeadTime));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable and Configures the dead time */
+    DMA2D->AMTCR &= (uint32_t)DEAD_MASK;
+    DeadTime = DMA2D_DeadTime << 8;
+    DMA2D->AMTCR |= (DeadTime | DMA2D_AMTCR_EN);
+  }
+  else
+  {
+     DMA2D->AMTCR &= ~(uint32_t)DMA2D_AMTCR_EN;
+  }
+}
+
+/**
+  * @brief  Define the configuration of the line watermark .
+  * @param  DMA2D_LWatermarkConfig: Line Watermark configuration.
+  * @retval None
+  */
+
+void DMA2D_LineWatermarkConfig(uint32_t DMA2D_LWatermarkConfig)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA2D_LineWatermark(DMA2D_LWatermarkConfig));
+
+  /* Sets the Line watermark configuration */
+  DMA2D->LWR = (uint32_t)DMA2D_LWatermarkConfig;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DMA2D_Group2 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================
+
+    [..] This section provides functions allowing to configure the DMA2D 
+         Interrupts and to get the status and clear flags and Interrupts 
+         pending bits.
+    [..] The DMA2D provides 6 Interrupts sources and 6 Flags
+    
+    *** Flags ***
+    =============
+    [..]
+      (+) DMA2D_FLAG_CE : Configuration Error Interrupt flag
+      (+) DMA2D_FLAG_CAE: CLUT Access Error Interrupt flag
+      (+) DMA2D_FLAG_TW:  Transfer Watermark Interrupt flag
+      (+) DMA2D_FLAG_TC:  Transfer Complete interrupt flag
+      (+) DMA2D_FLAG_TE:  Transfer Error interrupt flag
+      (+) DMA2D_FLAG_CTC: CLUT Transfer Complete Interrupt flag
+      
+    *** Interrupts ***
+    ==================
+    [..]
+      (+) DMA2D_IT_CE: Configuration Error Interrupt is generated when a wrong 
+                       configuration is detected
+      (+) DMA2D_IT_CAE: CLUT Access Error Interrupt
+      (+) DMA2D_IT_TW: Transfer Watermark Interrupt is generated when 
+                       the programmed watermark is reached 
+      (+) DMA2D_IT_TE: Transfer Error interrupt is generated when the CPU trying 
+                       to access the CLUT while a CLUT loading or a DMA2D1 transfer 
+                       is on going       
+      (+) DMA2D_IT_CTC: CLUT Transfer Complete Interrupt 
+      (+) DMA2D_IT_TC: Transfer Complete interrupt         
+@endverbatim
+  * @{
+  */
+/**
+  * @brief  Enables or disables the specified DMA2D's interrupts.
+  * @param  DMA2D_IT: specifies the DMA2D interrupts sources to be enabled or disabled.
+  *   This parameter can be any combination of the following values:
+  *     @arg DMA2D_IT_CE:   Configuration Error Interrupt Enable.
+  *     @arg DMA2D_IT_CTC:  CLUT Transfer Complete Interrupt Enable.
+  *     @arg DMA2D_IT_CAE:  CLUT Access Error Interrupt Enable.
+  *     @arg DMA2D_IT_TW:   Transfer Watermark Interrupt Enable.
+  *     @arg DMA2D_IT_TC:   Transfer Complete interrupt enable.
+  *     @arg DMA2D_IT_TE:   Transfer Error interrupt enable.
+  * @param NewState: new state of the specified DMA2D interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+
+void DMA2D_ITConfig(uint32_t DMA2D_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA2D_IT(DMA2D_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected DMA2D interrupts */
+    DMA2D->CR |= DMA2D_IT;
+  }
+  else
+  {
+    /* Disable the selected DMA2D interrupts */
+    DMA2D->CR &= (uint32_t)~DMA2D_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified DMA2D's flag is set or not.
+  * @param  DMA2D_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg DMA2D_FLAG_CE:   Configuration Error Interrupt flag.
+  *     @arg DMA2D_FLAG_CTC:  CLUT Transfer Complete Interrupt flag.
+  *     @arg DMA2D_FLAG_CAE:  CLUT Access Error Interrupt flag.
+  *     @arg DMA2D_FLAG_TW:   Transfer Watermark Interrupt flag.
+  *     @arg DMA2D_FLAG_TC:   Transfer Complete interrupt flag.
+  *     @arg DMA2D_FLAG_TE:   Transfer Error interrupt flag.
+  * @retval The new state of DMA2D_FLAG (SET or RESET).
+  */
+
+FlagStatus DMA2D_GetFlagStatus(uint32_t DMA2D_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_DMA2D_GET_FLAG(DMA2D_FLAG));
+  
+  /* Check the status of the specified DMA2D flag */
+  if (((DMA2D->ISR) & DMA2D_FLAG) != (uint32_t)RESET)
+  {
+    /* DMA2D_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DMA2D_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DMA2D_FLAG status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the DMA2D's pending flags.
+  * @param  DMA2D_FLAG: specifies the flag to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg DMA2D_FLAG_CE:   Configuration Error Interrupt flag.
+  *     @arg DMA2D_FLAG_CTC:  CLUT Transfer Complete Interrupt flag.
+  *     @arg DMA2D_FLAG_CAE:  CLUT Access Error Interrupt flag.
+  *     @arg DMA2D_FLAG_TW:   Transfer Watermark Interrupt flag.
+  *     @arg DMA2D_FLAG_TC:   Transfer Complete interrupt flag.
+  *     @arg DMA2D_FLAG_TE:   Transfer Error interrupt flag.
+  * @retval None
+  */
+void DMA2D_ClearFlag(uint32_t DMA2D_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA2D_GET_FLAG(DMA2D_FLAG));
+    
+  /* Clear the corresponding DMA2D flag */
+  DMA2D->IFCR = (uint32_t)DMA2D_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified DMA2D's interrupt has occurred or not.
+  * @param  DMA2D_IT: specifies the DMA2D interrupts sources to check.
+  *   This parameter can be one of the following values:
+  *     @arg DMA2D_IT_CE:   Configuration Error Interrupt Enable.
+  *     @arg DMA2D_IT_CTC:  CLUT Transfer Complete Interrupt Enable.
+  *     @arg DMA2D_IT_CAE:  CLUT Access Error Interrupt Enable.
+  *     @arg DMA2D_IT_TW:   Transfer Watermark Interrupt Enable.
+  *     @arg DMA2D_IT_TC:   Transfer Complete interrupt enable.
+  *     @arg DMA2D_IT_TE:   Transfer Error interrupt enable.
+  * @retval The new state of the DMA2D_IT (SET or RESET).
+  */
+ITStatus DMA2D_GetITStatus(uint32_t DMA2D_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t DMA2D_IT_FLAG = DMA2D_IT >> 8;
+  
+  /* Check the parameters */
+  assert_param(IS_DMA2D_IT(DMA2D_IT));
+
+  if ((DMA2D->ISR & DMA2D_IT_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  
+  if (((DMA2D->CR & DMA2D_IT) != (uint32_t)RESET) && (bitstatus != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the DMA2D's interrupt pending bits.
+  * @param  DMA2D_IT: specifies the interrupt pending bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg DMA2D_IT_CE:   Configuration Error Interrupt.
+  *     @arg DMA2D_IT_CTC:  CLUT Transfer Complete Interrupt.
+  *     @arg DMA2D_IT_CAE:  CLUT Access Error Interrupt.
+  *     @arg DMA2D_IT_TW:   Transfer Watermark Interrupt.
+  *     @arg DMA2D_IT_TC:   Transfer Complete interrupt.
+  *     @arg DMA2D_IT_TE:   Transfer Error interrupt.
+  * @retval None
+  */
+void DMA2D_ClearITPendingBit(uint32_t DMA2D_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DMA2D_IT(DMA2D_IT));
+  DMA2D_IT = DMA2D_IT >> 8;
+    
+  /* Clear the corresponding DMA2D Interrupt */
+  DMA2D->IFCR = (uint32_t)DMA2D_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dsi.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dsi.c
new file mode 100644
index 00000000..c69f21e9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_dsi.c
@@ -0,0 +1,1770 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_dsi.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Display Serial Interface (DSI):
+  *           + Initialization and Configuration
+  *           + Data transfers management functions
+  *           + Low Power functions
+  *           + Interrupts and flags management 
+  *           
+@verbatim
+
+ ===================================================================
+                  ##### How to use this driver #####
+ ===================================================================
+ [..]
+
+@endverbatim  
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_dsi.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+/** @addtogroup DSI
+  * @brief DSI driver modules
+  * @{
+  */
+#if defined(STM32F469_479xx)
+
+/* Private types -------------------------------------------------------------*/
+/* Private defines -----------------------------------------------------------*/
+/** @addtogroup DSI_Private_Constants
+  * @{
+  */
+#define DSI_TIMEOUT_VALUE ((uint32_t)1000)  /* 1s */
+
+#define DSI_ERROR_ACK_MASK (DSI_ISR0_AE0 | DSI_ISR0_AE1 | DSI_ISR0_AE2 | DSI_ISR0_AE3 | \
+                            DSI_ISR0_AE4 | DSI_ISR0_AE5 | DSI_ISR0_AE6 | DSI_ISR0_AE7 | \
+                            DSI_ISR0_AE8 | DSI_ISR0_AE9 | DSI_ISR0_AE10 | DSI_ISR0_AE11 | \
+                            DSI_ISR0_AE12 | DSI_ISR0_AE13 | DSI_ISR0_AE14 | DSI_ISR0_AE15)
+#define DSI_ERROR_PHY_MASK (DSI_ISR0_PE0 | DSI_ISR0_PE1 | DSI_ISR0_PE2 | DSI_ISR0_PE3 | DSI_ISR0_PE4)
+#define DSI_ERROR_TX_MASK  DSI_ISR1_TOHSTX
+#define DSI_ERROR_RX_MASK  DSI_ISR1_TOLPRX
+#define DSI_ERROR_ECC_MASK (DSI_ISR1_ECCSE | DSI_ISR1_ECCME)
+#define DSI_ERROR_CRC_MASK DSI_ISR1_CRCE
+#define DSI_ERROR_PSE_MASK DSI_ISR1_PSE
+#define DSI_ERROR_EOT_MASK DSI_ISR1_EOTPE
+#define DSI_ERROR_OVF_MASK DSI_ISR1_LPWRE
+#define DSI_ERROR_GEN_MASK (DSI_ISR1_GCWRE | DSI_ISR1_GPWRE | DSI_ISR1_GPTXE | DSI_ISR1_GPRDE | DSI_ISR1_GPRXE)
+
+#define DSI_MAX_RETURN_PKT_SIZE ((uint32_t)0x00000037) /*!< Maximum return packet configuration */
+/**
+  * @}
+  */
+
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+static void DSI_ConfigPacketHeader(DSI_TypeDef *DSIx, uint32_t ChannelID, uint32_t DataType, uint32_t Data0, uint32_t Data1);
+/* Private functions ---------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup DSI_Exported_Functions
+  * @{
+  */
+
+/** @defgroup DSI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions
+ *
+@verbatim   
+ ===============================================================================
+                ##### Initialization and Configuration functions #####
+ ===============================================================================  
+    [..]  This section provides functions allowing to:
+      (+) Initialize and configure the DSI
+      (+) De-initialize the DSI 
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the DSI peripheral registers to their default reset
+  *         values.
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @retval None
+  */
+void DSI_DeInit(DSI_TypeDef *DSIx)
+{  
+  /* Disable the DSI wrapper */
+  DSIx->WCR &= ~DSI_WCR_DSIEN;
+  
+  /* Disable the DSI host */
+  DSIx->CR &= ~DSI_CR_EN;
+  
+  /* D-PHY clock and digital disable */
+  DSIx->PCTLR &= ~(DSI_PCTLR_CKE | DSI_PCTLR_DEN);
+  
+  /* Turn off the DSI PLL */
+  DSIx->WRPCR &= ~DSI_WRPCR_PLLEN;
+  
+  /* Disable the regulator */
+  DSIx->WRPCR &= ~DSI_WRPCR_REGEN;
+  
+  /* Check the parameters */
+  assert_param(IS_DSI_ALL_PERIPH(DSIx));
+  if(DSIx == DSI)
+  {
+    /* Enable DSI reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_DSI, ENABLE);
+    /* Release DSI from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_DSI, DISABLE);
+  }
+}
+  
+/**
+  * @brief Deinitialize the DSIx peripheral registers to their default reset values.
+  * @param DSIx: To select the DSIx peripheral, where x can be the different DSI instances 
+  * @param DSI_InitStruct: pointer to a DSI_InitTypeDef structure that
+  *        contains the configuration information for the specified DSI peripheral.
+  * @param DSI_InitTIMStruct: pointer to a DSI_TIMTypeDef structure that
+  *        contains the configuration information for the specified DSI Timings.
+  * @retval None
+  */
+void DSI_Init(DSI_TypeDef *DSIx,DSI_InitTypeDef* DSI_InitStruct, DSI_PLLInitTypeDef *PLLInit)
+{
+  uint32_t unitIntervalx4 = 0;
+  uint32_t tempIDF = 0;
+  
+  /* Check function parameters */
+  assert_param(IS_DSI_PLL_NDIV(PLLInit->PLLNDIV));
+  assert_param(IS_DSI_PLL_IDF(PLLInit->PLLIDF));
+  assert_param(IS_DSI_PLL_ODF(PLLInit->PLLODF));
+  assert_param(IS_DSI_AUTO_CLKLANE_CONTROL(DSI_InitStruct->AutomaticClockLaneControl));
+  assert_param(IS_DSI_NUMBER_OF_LANES(DSI_InitStruct->NumberOfLanes));
+  
+  /**************** Turn on the regulator and enable the DSI PLL ****************/
+  
+  /* Enable the regulator */
+  DSIx->WRPCR |= DSI_WRPCR_REGEN;
+  
+  /* Wait until the regulator is ready */
+  while(DSI_GetFlagStatus(DSIx, DSI_FLAG_RRS) == RESET )
+  {}
+  
+  /* Set the PLL division factors */
+  DSIx->WRPCR &= ~(DSI_WRPCR_PLL_NDIV | DSI_WRPCR_PLL_IDF | DSI_WRPCR_PLL_ODF);
+  DSIx->WRPCR |= (((PLLInit->PLLNDIV)<<2) | ((PLLInit->PLLIDF)<<11) | ((PLLInit->PLLODF)<<16));
+  
+  /* Enable the DSI PLL */
+  DSIx->WRPCR |= DSI_WRPCR_PLLEN;
+  
+  /* Wait for the lock of the PLL */
+  while(DSI_GetFlagStatus(DSIx, DSI_FLAG_PLLLS) == RESET)
+  {}
+  
+  /*************************** Set the PHY parameters ***************************/
+  
+  /* D-PHY clock and digital enable*/
+  DSIx->PCTLR |= (DSI_PCTLR_CKE | DSI_PCTLR_DEN);
+  
+  /* Clock lane configuration */
+  DSIx->CLCR &= ~(DSI_CLCR_DPCC | DSI_CLCR_ACR);
+  DSIx->CLCR |= (DSI_CLCR_DPCC | DSI_InitStruct->AutomaticClockLaneControl);
+  
+  /* Configure the number of active data lanes */
+  DSIx->PCONFR &= ~DSI_PCONFR_NL;
+  DSIx->PCONFR |= DSI_InitStruct->NumberOfLanes;
+  
+  /************************ Set the DSI clock parameters ************************/
+  /* Set the TX escape clock division factor */
+  DSIx->CCR &= ~DSI_CCR_TXECKDIV;
+  DSIx->CCR = DSI_InitStruct->TXEscapeCkdiv;
+  
+  /* Calculate the bit period in high-speed mode in unit of 0.25 ns (UIX4) */
+  /* The equation is : UIX4 = IntegerPart( (1000/F_PHY_Mhz) * 4 )          */
+  /* Where : F_PHY_Mhz = (NDIV * HSE_Mhz) / (IDF * ODF)                    */
+  tempIDF = (PLLInit->PLLIDF > 0) ? PLLInit->PLLIDF : 1;
+  unitIntervalx4 = (4000000 * tempIDF * (1 << PLLInit->PLLODF)) / ((HSE_VALUE/1000) * PLLInit->PLLNDIV);
+  
+  /* Set the bit period in high-speed mode */
+  DSIx->WPCR[0] &= ~DSI_WPCR0_UIX4;
+  DSIx->WPCR[0] |= unitIntervalx4;
+  
+  /****************************** Error management *****************************/
+  /* Disable all error interrupts */
+  DSIx->IER[0] = 0;
+  DSIx->IER[1] = 0;
+}
+
+/**
+  * @brief Fills each DSI_InitStruct member with its default value.
+  * @param DSI_InitStruct: pointer to a DSI_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void DSI_StructInit(DSI_InitTypeDef* DSI_InitStruct, DSI_HOST_TimeoutTypeDef* DSI_HOST_TimeoutInitStruct)
+{
+  /*--------------- Reset DSI init structure parameters values ---------------*/
+  /* Initialize the AutomaticClockLaneControl member */
+  DSI_InitStruct->AutomaticClockLaneControl = DSI_AUTO_CLK_LANE_CTRL_DISABLE;
+  /* Initialize the NumberOfLanes member */
+  DSI_InitStruct->NumberOfLanes = DSI_ONE_DATA_LANE;
+  /* Initialize  the TX Escape clock division */
+  DSI_InitStruct->TXEscapeCkdiv = 0;
+    
+  /*--------------- Reset DSI timings init structure parameters values -------*/
+  /* Initialize the TimeoutCkdiv member */
+  DSI_HOST_TimeoutInitStruct->TimeoutCkdiv = 0;
+  /* Initialize the HighSpeedTransmissionTimeout member */
+  DSI_HOST_TimeoutInitStruct->HighSpeedTransmissionTimeout = 0;
+  /* Initialize the LowPowerReceptionTimeout member */
+  DSI_HOST_TimeoutInitStruct->LowPowerReceptionTimeout = 0;
+  /* Initialize the HighSpeedReadTimeout member */
+  DSI_HOST_TimeoutInitStruct->HighSpeedReadTimeout = 0;
+  /* Initialize the LowPowerReadTimeout member */
+  DSI_HOST_TimeoutInitStruct->LowPowerReadTimeout = 0;
+  /* Initialize the HighSpeedWriteTimeout member */
+  DSI_HOST_TimeoutInitStruct->HighSpeedWriteTimeout = 0;
+  /* Initialize the HighSpeedWritePrespMode member */
+  DSI_HOST_TimeoutInitStruct->HighSpeedWritePrespMode = 0;
+  /* Initialize the LowPowerWriteTimeout member */
+  DSI_HOST_TimeoutInitStruct->LowPowerWriteTimeout = 0;
+  /* Initialize the BTATimeout member */
+  DSI_HOST_TimeoutInitStruct->BTATimeout = 0;
+}
+
+/**
+  * @brief  Configure the Generic interface read-back Virtual Channel ID.
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  VirtualChannelID: Virtual channel ID
+  * @retval None
+  */
+void DSI_SetGenericVCID(DSI_TypeDef *DSIx, uint32_t VirtualChannelID)
+{  
+  /* Update the GVCID register */
+  DSIx->GVCIDR &= ~DSI_GVCIDR_VCID;
+  DSIx->GVCIDR |= VirtualChannelID;
+}
+
+/**
+  * @brief  Select video mode and configure the corresponding parameters
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  VidCfg: pointer to a DSI_VidCfgTypeDef structure that contains
+  *                 the DSI video mode configuration parameters
+  * @retval None
+  */
+void DSI_ConfigVideoMode(DSI_TypeDef *DSIx, DSI_VidCfgTypeDef *VidCfg)
+{  
+  /* Check the parameters */
+  assert_param(IS_DSI_COLOR_CODING(VidCfg->ColorCoding));
+  assert_param(IS_DSI_VIDEO_MODE_TYPE(VidCfg->Mode));
+  assert_param(IS_DSI_LP_COMMAND(VidCfg->LPCommandEnable));
+  assert_param(IS_DSI_LP_HFP(VidCfg->LPHorizontalFrontPorchEnable));
+  assert_param(IS_DSI_LP_HBP(VidCfg->LPHorizontalBackPorchEnable));
+  assert_param(IS_DSI_LP_VACTIVE(VidCfg->LPVerticalActiveEnable));
+  assert_param(IS_DSI_LP_VFP(VidCfg->LPVerticalFrontPorchEnable));
+  assert_param(IS_DSI_LP_VBP(VidCfg->LPVerticalBackPorchEnable));
+  assert_param(IS_DSI_LP_VSYNC(VidCfg->LPVerticalSyncActiveEnable));
+  assert_param(IS_DSI_FBTAA(VidCfg->FrameBTAAcknowledgeEnable));
+  assert_param(IS_DSI_DE_POLARITY(VidCfg->DEPolarity));
+  assert_param(IS_DSI_VSYNC_POLARITY(VidCfg->VSPolarity));
+  assert_param(IS_DSI_HSYNC_POLARITY(VidCfg->HSPolarity));
+  /* Check the LooselyPacked variant only in 18-bit mode */
+  if(VidCfg->ColorCoding == DSI_RGB666)
+  {
+    assert_param(IS_DSI_LOOSELY_PACKED(VidCfg->LooselyPacked));
+  }
+  
+  /* Select video mode by resetting CMDM and DSIM bits */
+  DSIx->MCR &= ~DSI_MCR_CMDM;
+  DSIx->WCFGR &= ~DSI_WCFGR_DSIM;
+  
+  /* Configure the video mode transmission type */
+  DSIx->VMCR &= ~DSI_VMCR_VMT;
+  DSIx->VMCR |= VidCfg->Mode;
+  
+  /* Configure the video packet size */
+  DSIx->VPCR &= ~DSI_VPCR_VPSIZE;
+  DSIx->VPCR |= VidCfg->PacketSize;
+  
+  /* Set the chunks number to be transmitted through the DSI link */
+  DSIx->VCCR &= ~DSI_VCCR_NUMC;
+  DSIx->VCCR |= VidCfg->NumberOfChunks;
+  
+  /* Set the size of the null packet */
+  DSIx->VNPCR &= ~DSI_VNPCR_NPSIZE;
+  DSIx->VNPCR |= VidCfg->NullPacketSize;
+  
+  /* Select the virtual channel for the LTDC interface traffic */
+  DSIx->LVCIDR &= ~DSI_LVCIDR_VCID;
+  DSIx->LVCIDR |= VidCfg->VirtualChannelID;
+  
+  /* Configure the polarity of control signals */
+  DSIx->LPCR &= ~(DSI_LPCR_DEP | DSI_LPCR_VSP | DSI_LPCR_HSP);
+  DSIx->LPCR |= (VidCfg->DEPolarity | VidCfg->VSPolarity | VidCfg->HSPolarity);
+  
+  /* Select the color coding for the host */
+  DSIx->LCOLCR &= ~DSI_LCOLCR_COLC;
+  DSIx->LCOLCR |= VidCfg->ColorCoding;
+    
+  /* Select the color coding for the wrapper */
+  DSIx->WCFGR &= ~DSI_WCFGR_COLMUX;
+  DSIx->WCFGR |= ((VidCfg->ColorCoding)<<1);
+  
+  /* Enable/disable the loosely packed variant to 18-bit configuration */
+  if(VidCfg->ColorCoding == DSI_RGB666)
+  {
+    DSIx->LCOLCR &= ~DSI_LCOLCR_LPE;
+    DSIx->LCOLCR |= VidCfg->LooselyPacked;
+  }
+  
+  /* Set the Horizontal Synchronization Active (HSA) in lane byte clock cycles */
+  DSIx->VHSACR &= ~DSI_VHSACR_HSA;
+  DSIx->VHSACR |= VidCfg->HorizontalSyncActive;
+  
+  /* Set the Horizontal Back Porch (HBP) in lane byte clock cycles */
+  DSIx->VHBPCR &= ~DSI_VHBPCR_HBP;
+  DSIx->VHBPCR |= VidCfg->HorizontalBackPorch;
+  
+  /* Set the total line time (HLINE=HSA+HBP+HACT+HFP) in lane byte clock cycles */
+  DSIx->VLCR &= ~DSI_VLCR_HLINE;
+  DSIx->VLCR |= VidCfg->HorizontalLine;
+  
+  /* Set the Vertical Synchronization Active (VSA) */
+  DSIx->VVSACR &= ~DSI_VVSACR_VSA;
+  DSIx->VVSACR |= VidCfg->VerticalSyncActive;
+  
+  /* Set the Vertical Back Porch (VBP)*/
+  DSIx->VVBPCR &= ~DSI_VVBPCR_VBP;
+  DSIx->VVBPCR |= VidCfg->VerticalBackPorch;
+  
+  /* Set the Vertical Front Porch (VFP)*/
+  DSIx->VVFPCR &= ~DSI_VVFPCR_VFP;
+  DSIx->VVFPCR |= VidCfg->VerticalFrontPorch;
+  
+  /* Set the Vertical Active period*/
+  DSIx->VVACR &= ~DSI_VVACR_VA;
+  DSIx->VVACR |= VidCfg->VerticalActive;
+  
+  /* Configure the command transmission mode */
+  DSIx->VMCR &= ~DSI_VMCR_LPCE;
+  DSIx->VMCR |= VidCfg->LPCommandEnable;
+  
+  /* Low power largest packet size */
+  DSIx->LPMCR &= ~DSI_LPMCR_LPSIZE;
+  DSIx->LPMCR |= ((VidCfg->LPLargestPacketSize)<<16);
+  
+  /* Low power VACT largest packet size */
+  DSIx->LPMCR &= ~DSI_LPMCR_VLPSIZE;
+  DSIx->LPMCR |= VidCfg->LPVACTLargestPacketSize;
+  
+  /* Enable LP transition in HFP period */
+  DSIx->VMCR &= ~DSI_VMCR_LPHFPE;
+  DSIx->VMCR |= VidCfg->LPHorizontalFrontPorchEnable;
+  
+  /* Enable LP transition in HBP period */
+  DSIx->VMCR &= ~DSI_VMCR_LPHBPE;
+  DSIx->VMCR |= VidCfg->LPHorizontalBackPorchEnable;
+  
+  /* Enable LP transition in VACT period */
+  DSIx->VMCR &= ~DSI_VMCR_LPVAE;
+  DSIx->VMCR |= VidCfg->LPVerticalActiveEnable;
+  
+  /* Enable LP transition in VFP period */
+  DSIx->VMCR &= ~DSI_VMCR_LPVFPE;
+  DSIx->VMCR |= VidCfg->LPVerticalFrontPorchEnable;
+  
+  /* Enable LP transition in VBP period */
+  DSIx->VMCR &= ~DSI_VMCR_LPVBPE;
+  DSIx->VMCR |= VidCfg->LPVerticalBackPorchEnable;
+  
+  /* Enable LP transition in vertical sync period */
+  DSIx->VMCR &= ~DSI_VMCR_LPVSAE;
+  DSIx->VMCR |= VidCfg->LPVerticalSyncActiveEnable;
+  
+  /* Enable the request for an acknowledge response at the end of a frame */
+  DSIx->VMCR &= ~DSI_VMCR_FBTAAE;
+  DSIx->VMCR |= VidCfg->FrameBTAAcknowledgeEnable;
+}
+
+/**
+  * @brief  Select adapted command mode and configure the corresponding parameters
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  CmdCfg: pointer to a DSI_CmdCfgTypeDef structure that contains
+  *                 the DSI command mode configuration parameters
+  * @retval None
+  */
+void DSI_ConfigAdaptedCommandMode(DSI_TypeDef *DSIx, DSI_CmdCfgTypeDef *CmdCfg)
+{  
+  /* Check the parameters */
+  assert_param(IS_DSI_COLOR_CODING(CmdCfg->ColorCoding));
+  assert_param(IS_DSI_TE_SOURCE(CmdCfg->TearingEffectSource));
+  assert_param(IS_DSI_TE_POLARITY(CmdCfg->TearingEffectPolarity));
+  assert_param(IS_DSI_AUTOMATIC_REFRESH(CmdCfg->AutomaticRefresh));
+  assert_param(IS_DSI_VS_POLARITY(CmdCfg->VSyncPol));
+  assert_param(IS_DSI_TE_ACK_REQUEST(CmdCfg->TEAcknowledgeRequest));
+  assert_param(IS_DSI_DE_POLARITY(CmdCfg->DEPolarity));
+  assert_param(IS_DSI_VSYNC_POLARITY(CmdCfg->VSPolarity));
+  assert_param(IS_DSI_HSYNC_POLARITY(CmdCfg->HSPolarity));
+  
+  /* Select command mode by setting CMDM and DSIM bits */
+  DSIx->MCR |= DSI_MCR_CMDM;
+  DSIx->WCFGR &= ~DSI_WCFGR_DSIM;
+  DSIx->WCFGR |= DSI_WCFGR_DSIM;
+  
+  /* Select the virtual channel for the LTDC interface traffic */
+  DSIx->LVCIDR &= ~DSI_LVCIDR_VCID;
+  DSIx->LVCIDR |= CmdCfg->VirtualChannelID;
+  
+  /* Configure the polarity of control signals */
+  DSIx->LPCR &= ~(DSI_LPCR_DEP | DSI_LPCR_VSP | DSI_LPCR_HSP);
+  DSIx->LPCR |= (CmdCfg->DEPolarity | CmdCfg->VSPolarity | CmdCfg->HSPolarity);
+  
+  /* Select the color coding for the host */
+  DSIx->LCOLCR &= ~DSI_LCOLCR_COLC;
+  DSIx->LCOLCR |= CmdCfg->ColorCoding;
+    
+  /* Select the color coding for the wrapper */
+  DSIx->WCFGR &= ~DSI_WCFGR_COLMUX;
+  DSIx->WCFGR |= ((CmdCfg->ColorCoding)<<1);
+
+  /* Configure the maximum allowed size for write memory command */
+  DSIx->LCCR &= ~DSI_LCCR_CMDSIZE;
+  DSIx->LCCR |= CmdCfg->CommandSize;
+  
+  /* Configure the tearing effect source and polarity and select the refresh mode */
+  DSIx->WCFGR &= ~(DSI_WCFGR_TESRC | DSI_WCFGR_TEPOL | DSI_WCFGR_AR | DSI_WCFGR_VSPOL);
+  DSIx->WCFGR |= (CmdCfg->TearingEffectSource | CmdCfg->TearingEffectPolarity | CmdCfg->AutomaticRefresh | CmdCfg->VSyncPol);
+  
+  /* Configure the tearing effect acknowledge request */
+  DSIx->CMCR &= ~DSI_CMCR_TEARE;
+  DSIx->CMCR |= CmdCfg->TEAcknowledgeRequest;
+  
+  /* Enable the Tearing Effect interrupt */
+  DSI_ITConfig(DSIx, DSI_IT_TE, ENABLE);
+  /* Enable the End of Refresh interrupt */
+  DSI_ITConfig(DSIx, DSI_IT_ER, ENABLE);  
+}
+
+/**
+  * @brief  Configure command transmission mode: High-speed or Low-power
+  *         and enable/disable acknowledge request after packet transmission
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  LPCmd: pointer to a DSI_LPCmdTypeDef structure that contains
+  *                the DSI command transmission mode configuration parameters
+  * @retval None
+  */
+void DSI_ConfigCommand(DSI_TypeDef *DSIx, DSI_LPCmdTypeDef *LPCmd)
+{
+  assert_param(IS_DSI_LP_GSW0P(LPCmd->LPGenShortWriteNoP));
+  assert_param(IS_DSI_LP_GSW1P(LPCmd->LPGenShortWriteOneP));
+  assert_param(IS_DSI_LP_GSW2P(LPCmd->LPGenShortWriteTwoP));
+  assert_param(IS_DSI_LP_GSR0P(LPCmd->LPGenShortReadNoP));
+  assert_param(IS_DSI_LP_GSR1P(LPCmd->LPGenShortReadOneP));
+  assert_param(IS_DSI_LP_GSR2P(LPCmd->LPGenShortReadTwoP));
+  assert_param(IS_DSI_LP_GLW(LPCmd->LPGenLongWrite));
+  assert_param(IS_DSI_LP_DSW0P(LPCmd->LPDcsShortWriteNoP));
+  assert_param(IS_DSI_LP_DSW1P(LPCmd->LPDcsShortWriteOneP));
+  assert_param(IS_DSI_LP_DSR0P(LPCmd->LPDcsShortReadNoP));
+  assert_param(IS_DSI_LP_DLW(LPCmd->LPDcsLongWrite));
+  assert_param(IS_DSI_LP_MRDP(LPCmd->LPMaxReadPacket));
+  assert_param(IS_DSI_ACK_REQUEST(LPCmd->AcknowledgeRequest));
+  
+  /* Select High-speed or Low-power for command transmission */
+  DSIx->CMCR &= ~(DSI_CMCR_GSW0TX |\
+                            DSI_CMCR_GSW1TX |\
+                            DSI_CMCR_GSW2TX |\
+                            DSI_CMCR_GSR0TX |\
+                            DSI_CMCR_GSR1TX |\
+                            DSI_CMCR_GSR2TX |\
+                            DSI_CMCR_GLWTX  |\
+                            DSI_CMCR_DSW0TX |\
+                            DSI_CMCR_DSW1TX |\
+                            DSI_CMCR_DSR0TX |\
+                            DSI_CMCR_DLWTX  |\
+                            DSI_CMCR_MRDPS);
+  DSIx->CMCR |= (LPCmd->LPGenShortWriteNoP  |\
+                           LPCmd->LPGenShortWriteOneP |\
+                           LPCmd->LPGenShortWriteTwoP |\
+                           LPCmd->LPGenShortReadNoP   |\
+                           LPCmd->LPGenShortReadOneP  |\
+                           LPCmd->LPGenShortReadTwoP  |\
+                           LPCmd->LPGenLongWrite      |\
+                           LPCmd->LPDcsShortWriteNoP  |\
+                           LPCmd->LPDcsShortWriteOneP |\
+                           LPCmd->LPDcsShortReadNoP   |\
+                           LPCmd->LPDcsLongWrite      |\
+                           LPCmd->LPMaxReadPacket);
+  
+  /* Configure the acknowledge request after each packet transmission */
+  DSIx->CMCR &= ~DSI_CMCR_ARE;
+  DSIx->CMCR |= LPCmd->AcknowledgeRequest;
+}
+
+/**
+  * @brief  Configure the flow control parameters
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  FlowControl: flow control feature(s) to be enabled.
+  *                      This parameter can be any combination of @ref DSI_FlowControl.
+  * @retval None
+  */
+void DSI_ConfigFlowControl(DSI_TypeDef *DSIx, uint32_t FlowControl)
+{  
+  /* Check the parameters */
+  assert_param(IS_DSI_FLOW_CONTROL(FlowControl));
+  
+  /* Set the DSI Host Protocol Configuration Register */
+  DSIx->PCR &= ~DSI_FLOW_CONTROL_ALL;
+  DSIx->PCR |= FlowControl;
+}
+
+/**
+  * @brief  Configure the DSI PHY timer parameters
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  PhyTimers: DSI_PHY_TimerTypeDef structure that contains
+  *                    the DSI PHY timing parameters
+  * @retval None
+  */
+void DSI_ConfigPhyTimer(DSI_TypeDef *DSIx, DSI_PHY_TimerTypeDef *PhyTimers)
+{ 
+  uint32_t maxTime = 0;
+ 
+  maxTime = (PhyTimers->ClockLaneLP2HSTime > PhyTimers->ClockLaneHS2LPTime)? PhyTimers->ClockLaneLP2HSTime: PhyTimers->ClockLaneHS2LPTime;
+
+  /* Clock lane timer configuration */
+  /* In Automatic Clock Lane control mode, the DSI Host can turn off the clock lane between two
+     High-Speed transmission.
+     To do so, the DSI Host calculates the time required for the clock lane to change from HighSpeed
+     to Low-Power and from Low-Power to High-Speed.
+     This timings are configured by the HS2LP_TIME and LP2HS_TIME in the DSI Host Clock Lane Timer Configuration Register (DSI_CLTCR).
+     But the DSI Host is not calculating LP2HS_TIME + HS2LP_TIME but 2 x HS2LP_TIME.
+
+     Workaround : Configure HS2LP_TIME and LP2HS_TIME with the same value being the max of HS2LP_TIME or LP2HS_TIME.
+  */
+  DSIx->CLTCR &= ~(DSI_CLTCR_LP2HS_TIME | DSI_CLTCR_HS2LP_TIME);
+  DSIx->CLTCR |= (maxTime | ((maxTime)<<16));
+  
+  /* Data lane timer configuration */
+  DSIx->DLTCR &= ~(DSI_DLTCR_MRD_TIME | DSI_DLTCR_LP2HS_TIME | DSI_DLTCR_HS2LP_TIME);
+  DSIx->DLTCR |= (PhyTimers->DataLaneMaxReadTime | ((PhyTimers->DataLaneLP2HSTime)<<16) | ((PhyTimers->DataLaneHS2LPTime)<<24));
+  
+  /* Configure the wait period to request HS transmission after a stop state */
+  DSIx->PCONFR &= ~DSI_PCONFR_SW_TIME;
+  DSIx->PCONFR |= ((PhyTimers->StopWaitTime)<<8);
+}
+
+/**
+  * @brief  Configure the DSI HOST timeout parameters
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  HostTimeouts: DSI_HOST_TimeoutTypeDef structure that contains
+  *                       the DSI host timeout parameters
+  * @retval None
+  */
+void DSI_ConfigHostTimeouts(DSI_TypeDef *DSIx, DSI_HOST_TimeoutTypeDef *HostTimeouts)
+{
+  /* Set the timeout clock division factor */
+  DSIx->CCR &= ~DSI_CCR_TOCKDIV;
+  DSIx->CCR = ((HostTimeouts->TimeoutCkdiv)<<8);
+  
+  /* High-speed transmission timeout */
+  DSIx->TCCR[0] &= ~DSI_TCCR0_HSTX_TOCNT;
+  DSIx->TCCR[0] |= ((HostTimeouts->HighSpeedTransmissionTimeout)<<16);
+  
+  /* Low-power reception timeout */
+  DSIx->TCCR[0] &= ~DSI_TCCR0_LPRX_TOCNT;
+  DSIx->TCCR[0] |= HostTimeouts->LowPowerReceptionTimeout;
+  
+  /* High-speed read timeout */
+  DSIx->TCCR[1] &= ~DSI_TCCR1_HSRD_TOCNT;
+  DSIx->TCCR[1] |= HostTimeouts->HighSpeedReadTimeout;
+  
+  /* Low-power read timeout */
+  DSIx->TCCR[2] &= ~DSI_TCCR2_LPRD_TOCNT;
+  DSIx->TCCR[2] |= HostTimeouts->LowPowerReadTimeout;
+  
+  /* High-speed write timeout */
+  DSIx->TCCR[3] &= ~DSI_TCCR3_HSWR_TOCNT;
+  DSIx->TCCR[3] |= HostTimeouts->HighSpeedWriteTimeout;
+  
+  /* High-speed write presp mode */
+  DSIx->TCCR[3] &= ~DSI_TCCR3_PM;
+  DSIx->TCCR[3] |= HostTimeouts->HighSpeedWritePrespMode;
+  
+  /* Low-speed write timeout */
+  DSIx->TCCR[4] &= ~DSI_TCCR4_LPWR_TOCNT;
+  DSIx->TCCR[4] |= HostTimeouts->LowPowerWriteTimeout;
+  
+  /* BTA timeout */
+  DSIx->TCCR[5] &= ~DSI_TCCR5_BTA_TOCNT;
+  DSIx->TCCR[5] |= HostTimeouts->BTATimeout;
+}
+
+/**
+  * @brief  Start the DSI module
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  *               the configuration information for the DSI.
+  * @retval None
+  */
+void DSI_Start(DSI_TypeDef *DSIx)
+{  
+  /* Enable the DSI host */
+  DSIx->CR |= DSI_CR_EN;
+  /* Enable the DSI wrapper */
+  DSIx->WCR |= DSI_WCR_DSIEN;
+}
+
+/**
+  * @brief  Stop the DSI module
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @retval None
+  */
+void DSI_Stop(DSI_TypeDef *DSIx)
+{  
+  /* Disable the DSI host */
+  DSIx->CR &= ~DSI_CR_EN;
+  
+  /* Disable the DSI wrapper */
+  DSIx->WCR &= ~DSI_WCR_DSIEN;  
+}
+
+/**
+  * @brief  Refresh the display in command mode
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  *               the configuration information for the DSI.
+  * @retval None
+  */
+void DSI_Refresh(DSI_TypeDef *DSIx)
+{  
+  /* Update the display */
+  DSIx->WCR |= DSI_WCR_LTDCEN;
+}
+
+/**
+  * @brief  Controls the display color mode in Video mode
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  ColorMode: Color mode (full or 8-colors).
+  *                    This parameter can be any value of @ref DSI_Color_Mode
+  * @retval None
+  */
+void DSI_ColorMode(DSI_TypeDef *DSIx, uint32_t ColorMode)
+{  
+  /* Check the parameters */
+  assert_param(IS_DSI_COLOR_MODE(ColorMode));
+  
+  /* Update the display color mode */
+  DSIx->WCR &= ~DSI_WCR_COLM;
+  DSIx->WCR |= ColorMode;
+}
+
+/**
+  * @brief  Control the display shutdown in Video mode
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  Shutdown: Shut-down (Display-ON or Display-OFF).
+  *                   This parameter can be any value of @ref DSI_ShutDown
+  * @retval None
+  */
+void DSI_Shutdown(DSI_TypeDef *DSIx, uint32_t Shutdown)
+{
+  /* Check the parameters */
+  assert_param(IS_DSI_SHUT_DOWN(Shutdown));
+  
+  /* Update the display Shutdown */
+  DSIx->WCR &= ~DSI_WCR_SHTDN;
+  DSIx->WCR |= Shutdown;
+}
+
+/**
+  * @}
+  */
+    
+/** @defgroup Data transfers management functions 
+ *  @brief    DSI data transfers management functions  
+ *
+@verbatim
+ ===============================================================================
+                #####  Data transfers management functions  #####
+ ===============================================================================  
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  DCS or Generic short write command
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  ChannelID: Virtual channel ID.
+  * @param  Mode: DSI short packet data type.
+  *               This parameter can be any value of @ref DSI_SHORT_WRITE_PKT_Data_Type.
+  * @param  Param1: DSC command or first generic parameter.
+  *                 This parameter can be any value of @ref DSI_DCS_Command or a
+  *                 generic command code.
+  * @param  Param2: DSC parameter or second generic parameter.
+  * @retval None
+  */
+void DSI_ShortWrite(DSI_TypeDef *DSIx,
+                                 uint32_t ChannelID,
+                                 uint32_t Mode,
+                                 uint32_t Param1,
+                                 uint32_t Param2)
+{
+  /* Check the parameters */
+  assert_param(IS_DSI_SHORT_WRITE_PACKET_TYPE(Mode));
+    
+  /* Wait for Command FIFO Empty */
+  while((DSIx->GPSR & DSI_GPSR_CMDFE) == 0)
+  {}
+  
+  /* Configure the packet to send a short DCS command with 0 or 1 parameter */
+  DSI_ConfigPacketHeader(DSIx,
+                         ChannelID,
+                         Mode,
+                         Param1,
+                         Param2);
+}
+
+/**
+  * @brief  DCS or Generic long write command
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  ChannelID: Virtual channel ID.
+  * @param  Mode: DSI long packet data type.
+  *               This parameter can be any value of @ref DSI_LONG_WRITE_PKT_Data_Type.
+  * @param  NbParams: Number of parameters.
+  * @param  Param1: DSC command or first generic parameter.
+  *                 This parameter can be any value of @ref DSI_DCS_Command or a 
+  *                 generic command code
+  * @param  ParametersTable: Pointer to parameter values table.
+  * @retval None
+  */
+void DSI_LongWrite(DSI_TypeDef *DSIx,
+                                uint32_t ChannelID,
+                                uint32_t Mode,
+                                uint32_t NbParams,
+                                uint32_t Param1,
+                                uint8_t* ParametersTable)
+{
+  uint32_t uicounter = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_DSI_LONG_WRITE_PACKET_TYPE(Mode));
+      
+  /* Wait for Command FIFO Empty */
+  while((DSIx->GPSR & DSI_GPSR_CMDFE) == 0)
+  {}
+  
+  /* Set the DCS code hexadecimal on payload byte 1, and the other parameters on the write FIFO command*/
+  while(uicounter < NbParams)
+  {
+    if(uicounter == 0x00)
+    {
+      DSIx->GPDR=(Param1 | \
+                            ((*(ParametersTable+uicounter))<<8) | \
+                            ((*(ParametersTable+uicounter+1))<<16) | \
+                            ((*(ParametersTable+uicounter+2))<<24));
+      uicounter += 3;
+    }
+    else
+    {
+      DSIx->GPDR=((*(ParametersTable+uicounter)) | \
+                            ((*(ParametersTable+uicounter+1))<<8) | \
+                            ((*(ParametersTable+uicounter+2))<<16) | \
+                            ((*(ParametersTable+uicounter+3))<<24));
+      uicounter+=4;
+    }
+  }
+  
+  /* Configure the packet to send a long DCS command */
+  DSI_ConfigPacketHeader(DSIx,
+                         ChannelID,
+                         Mode,
+                         ((NbParams+1)&0x00FF),
+                         (((NbParams+1)&0xFF00)>>8));
+}
+
+/**
+  * @brief  Read command (DCS or generic)
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  ChannelNbr: Virtual channel ID
+  * @param  Array: pointer to a buffer to store the payload of a read back operation.
+  * @param  Size: Data size to be read (in byte).
+  * @param  Mode: DSI read packet data type.
+  *               This parameter can be any value of @ref DSI_SHORT_READ_PKT_Data_Type.
+  * @param  DCSCmd: DCS get/read command.
+  * @param  ParametersTable: Pointer to parameter values table.
+  * @retval None
+  */
+void DSI_Read(DSI_TypeDef *DSIx,
+                               uint32_t ChannelNbr,
+                               uint8_t* Array,
+                               uint32_t Size,
+                               uint32_t Mode,
+                               uint32_t DCSCmd,
+                               uint8_t* ParametersTable)
+{
+  
+  /* Check the parameters */
+  assert_param(IS_DSI_READ_PACKET_TYPE(Mode));
+  
+  if(Size > 2)
+  {
+    /* set max return packet size */
+    DSI_ShortWrite(DSIx, ChannelNbr, DSI_MAX_RETURN_PKT_SIZE, ((Size)&0xFF), (((Size)>>8)&0xFF));
+  }
+  
+  /* Configure the packet to read command */
+  if (Mode == DSI_DCS_SHORT_PKT_READ)
+  {
+    DSI_ConfigPacketHeader(DSIx, ChannelNbr, Mode, DCSCmd, 0);
+  }
+  else if (Mode == DSI_GEN_SHORT_PKT_READ_P0)
+  {
+    DSI_ConfigPacketHeader(DSIx, ChannelNbr, Mode, 0, 0);
+  }
+  else if (Mode == DSI_GEN_SHORT_PKT_READ_P1)
+  {
+    DSI_ConfigPacketHeader(DSIx, ChannelNbr, Mode, ParametersTable[0], 0);
+  }
+  else if (Mode == DSI_GEN_SHORT_PKT_READ_P2)
+  {
+    DSI_ConfigPacketHeader(DSIx, ChannelNbr, Mode, ParametersTable[0], ParametersTable[1]);
+  }
+    
+  /* Check that the payload read FIFO is not empty */
+  while((DSIx->GPSR & DSI_GPSR_PRDFE) == DSI_GPSR_PRDFE)
+  {}
+  
+  /* Get the first byte */
+  *((uint32_t *)Array) = (DSIx->GPDR);
+  if (Size > 4)
+  {
+    Size -= 4;
+    Array += 4;
+  }
+
+  /* Get the remaining bytes if any */
+  while(((int)(Size)) > 0)
+  {
+    if((DSIx->GPSR & DSI_GPSR_PRDFE) == 0)
+    {
+      *((uint32_t *)Array) = (DSIx->GPDR);
+      Size -= 4;
+      Array += 4;
+    }   
+  }
+}
+
+/**
+  * @brief  Generic DSI packet header configuration
+  * @param  DSIx: Pointer to DSI register base
+  * @param  ChannelID: Virtual channel ID of the header packet
+  * @param  DataType: Packet data type of the header packet
+  *                   This parameter can be any value of :
+  *                      @ref DSI_SHORT_WRITE_PKT_Data_Type
+  *                   or @ref DSI_LONG_WRITE_PKT_Data_Type
+  *                   or @ref DSI_SHORT_READ_PKT_Data_Type
+  *                   or DSI_MAX_RETURN_PKT_SIZE
+  * @param  Data0: Word count LSB
+  * @param  Data1: Word count MSB
+  * @retval None
+  */
+static void DSI_ConfigPacketHeader(DSI_TypeDef *DSIx,
+                                   uint32_t ChannelID,
+                                   uint32_t DataType,
+                                   uint32_t Data0,
+                                   uint32_t Data1)
+{
+  /* Update the DSI packet header with new information */
+  DSIx->GHCR = (DataType | (ChannelID<<6) | (Data0<<8) | (Data1<<16));
+}
+  
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Group3 Low Power functions
+ *  @brief    DSI Low Power management functions 
+ *
+@verbatim
+ ===============================================================================
+                   ##### DSI Low Power functions #####
+ ===============================================================================   
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enter the ULPM (Ultra Low Power Mode) with the D-PHY PLL running
+  *         (only data lanes are in ULPM)
+  * @param  DSIx: Pointer to DSI register base
+  * @retval None
+  */
+void DSI_EnterULPMData(DSI_TypeDef *DSIx)
+{    
+  /* ULPS Request on Data Lanes */
+  DSIx->PUCR |= DSI_PUCR_URDL;
+  
+  
+  /* Wait until the D-PHY active lanes enter into ULPM */
+  if((DSIx->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
+  {
+    while((DSIx->PSR & DSI_PSR_UAN0) != 0)
+    {}
+  }
+  else if ((DSIx->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
+  {
+    while((DSIx->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1)) != 0)
+    {}
+  }
+}
+
+/**
+  * @brief  Exit the ULPM (Ultra Low Power Mode) with the D-PHY PLL running
+  *         (only data lanes are in ULPM)
+  * @param  DSIx: Pointer to DSI register base
+  * @retval None
+  */
+void DSI_ExitULPMData(DSI_TypeDef *DSIx)
+{  
+  /* Exit ULPS on Data Lanes */
+  DSIx->PUCR |= DSI_PUCR_UEDL;
+  
+  /* Wait until all active lanes exit ULPM */
+  if((DSIx->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
+  {
+    while((DSIx->PSR & DSI_PSR_UAN0) != DSI_PSR_UAN0)
+    {}
+  }
+  else if ((DSIx->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
+  {
+    while((DSIx->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1)) != (DSI_PSR_UAN0 | DSI_PSR_UAN1))
+    {}
+  }
+  
+  /* De-assert the ULPM requests and the ULPM exit bits */
+  DSIx->PUCR = 0;
+}
+
+/**
+  * @brief  Enter the ULPM (Ultra Low Power Mode) with the D-PHY PLL turned off
+  *         (both data and clock lanes are in ULPM)
+  * @param  DSIx: Pointer to DSI register base
+  * @retval None
+  */
+void DSI_EnterULPM(DSI_TypeDef *DSIx)
+{    
+  /* Clock lane configuration: no more HS request */
+  DSIx->CLCR &= ~DSI_CLCR_DPCC;
+  
+  /* Use system PLL as byte lane clock source before stopping DSIPHY clock source */
+  RCC_DSIClockSourceConfig(RCC_DSICLKSource_PLLR);
+  
+  /* ULPS Request on Clock and Data Lanes */
+  DSIx->PUCR |= (DSI_PUCR_URCL | DSI_PUCR_URDL);
+  
+  /* Wait until all active lanes exit ULPM */
+  if((DSIx->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
+  {
+    while((DSIx->PSR & (DSI_PSR_UAN0 | DSI_PSR_UANC)) != 0)
+    {}
+  }
+  else if ((DSIx->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
+  {
+    while((DSIx->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC)) != 0)
+    {}
+  }
+  
+  /* Turn off the DSI PLL */
+  DSIx->WRPCR &= ~DSI_WRPCR_PLLEN;
+}
+
+/**
+  * @brief  Exit the ULPM (Ultra Low Power Mode) with the D-PHY PLL turned off
+  *         (both data and clock lanes are in ULPM)
+  * @param  DSIx: Pointer to DSI register base
+  * @retval None
+  */
+void DSI_ExitULPM(DSI_TypeDef *DSIx)
+{    
+  /* Turn on the DSI PLL */
+  DSIx->WRPCR |= DSI_WRPCR_PLLEN;
+     
+  /* Wait for the lock of the PLL */
+  while(DSI_GetFlagStatus(DSIx, DSI_FLAG_PLLLS) == RESET)
+  {}
+  
+  /* Exit ULPS on Clock and Data Lanes */
+  DSIx->PUCR |= (DSI_PUCR_UECL | DSI_PUCR_UEDL);
+    
+  /* Wait until all active lanes exit ULPM */
+  if((DSIx->PCONFR & DSI_PCONFR_NL) == DSI_ONE_DATA_LANE)
+  {
+    while((DSIx->PSR & (DSI_PSR_UAN0 | DSI_PSR_UANC)) != (DSI_PSR_UAN0 | DSI_PSR_UANC))
+    {}
+  }
+  else if ((DSIx->PCONFR & DSI_PCONFR_NL) == DSI_TWO_DATA_LANES)
+  {
+    while((DSIx->PSR & (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC)) != (DSI_PSR_UAN0 | DSI_PSR_UAN1 | DSI_PSR_UANC))
+    {}
+  }
+  
+  /* De-assert the ULPM requests and the ULPM exit bits */
+  DSIx->PUCR = 0;
+  
+  /* Switch the lanbyteclock source in the RCC from system PLL to D-PHY */
+  RCC_DSIClockSourceConfig(RCC_DSICLKSource_PHY);
+  
+  /* Restore clock lane configuration to HS */
+  DSIx->CLCR |= DSI_CLCR_DPCC;
+}
+
+/**
+  * @brief  Start test pattern generation
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @param  Mode: Pattern generator mode
+  *          This parameter can be one of the following values:
+  *           0 : Color bars (horizontal or vertical)
+  *           1 : BER pattern (vertical only)
+  * @param  Orientation: Pattern generator orientation
+  *          This parameter can be one of the following values:
+  *           0 : Vertical color bars
+  *           1 : Horizontal color bars
+  * @retval None
+  */
+void DSI_PatternGeneratorStart(DSI_TypeDef *DSIx, uint32_t Mode, uint32_t Orientation)
+{
+  
+  /* Configure pattern generator mode and orientation */
+  DSIx->VMCR &= ~(DSI_VMCR_PGM | DSI_VMCR_PGO);
+  DSIx->VMCR |= ((Mode<<20) | (Orientation<<24));
+  
+  /* Enable pattern generator by setting PGE bit */
+  DSIx->VMCR |= DSI_VMCR_PGE;
+  
+}
+
+/**
+  * @brief  Stop test pattern generation
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances
+  * @retval None
+  */
+void DSI_PatternGeneratorStop(DSI_TypeDef *DSIx)
+{  
+  /* Disable pattern generator by clearing PGE bit */
+  DSIx->VMCR &= ~DSI_VMCR_PGE;
+}
+
+/**
+  * @brief  Set Slew-Rate And Delay Tuning
+  * @param  DSIx: Pointer to DSI register base
+  * @param  CommDelay: Communication delay to be adjusted.
+  *                    This parameter can be any value of @ref DSI_Communication_Delay
+  * @param  Lane: select between clock or data lanes.
+  *               This parameter can be any value of @ref DSI_Lane_Group
+  * @param  Value: Custom value of the slew-rate or delay
+  * @retval None
+  */
+void DSI_SetSlewRateAndDelayTuning(DSI_TypeDef *DSIx, uint32_t CommDelay, uint32_t Lane, uint32_t Value)
+{  
+  /* Check function parameters */
+  assert_param(IS_DSI_COMMUNICATION_DELAY(CommDelay));
+  assert_param(IS_DSI_LANE_GROUP(Lane));
+  
+  switch(CommDelay)
+  {
+  case DSI_SLEW_RATE_HSTX:
+    if(Lane == DSI_CLOCK_LANE)
+    {
+      /* High-Speed Transmission Slew Rate Control on Clock Lane */
+      DSIx->WPCR[1] &= ~DSI_WPCR1_HSTXSRCCL;
+      DSIx->WPCR[1] |= Value<<16;
+    }
+    else if(Lane == DSI_DATA_LANES)
+    {
+      /* High-Speed Transmission Slew Rate Control on Data Lanes */
+      DSIx->WPCR[1] &= ~DSI_WPCR1_HSTXSRCDL;
+      DSIx->WPCR[1] |= Value<<18;
+    }
+    break;
+  case DSI_SLEW_RATE_LPTX:
+    if(Lane == DSI_CLOCK_LANE)
+    {
+      /* Low-Power transmission Slew Rate Compensation on Clock Lane */
+      DSIx->WPCR[1] &= ~DSI_WPCR1_LPSRCCL;
+      DSIx->WPCR[1] |= Value<<6;
+    }
+    else if(Lane == DSI_DATA_LANES)
+    {
+      /* Low-Power transmission Slew Rate Compensation on Data Lanes */
+      DSIx->WPCR[1] &= ~DSI_WPCR1_LPSRCDL;
+      DSIx->WPCR[1] |= Value<<8;
+    }
+    break;
+  case DSI_HS_DELAY:
+    if(Lane == DSI_CLOCK_LANE)
+    {
+      /* High-Speed Transmission Delay on Clock Lane */
+      DSIx->WPCR[1] &= ~DSI_WPCR1_HSTXDCL;
+      DSIx->WPCR[1] |= Value;
+    }
+    else if(Lane == DSI_DATA_LANES)
+    {
+      /* High-Speed Transmission Delay on Data Lanes */
+      DSIx->WPCR[1] &= ~DSI_WPCR1_HSTXDDL;
+      DSIx->WPCR[1] |= Value<<2;
+    }
+    break;
+  default:
+    break;
+  }
+}
+
+/**
+  * @brief  Low-Power Reception Filter Tuning
+  * @param  DSIx: Pointer to DSI register base
+  * @param  Frequency: cutoff frequency of low-pass filter at the input of LPRX
+  * @retval None
+  */
+void DSI_SetLowPowerRXFilter(DSI_TypeDef *DSIx, uint32_t Frequency)
+{  
+  /* Low-Power RX low-pass Filtering Tuning */
+  DSIx->WPCR[1] &= ~DSI_WPCR1_LPRXFT;
+  DSIx->WPCR[1] |= Frequency<<25;
+}
+
+/**
+  * @brief  Activate an additional current path on all lanes to meet the SDDTx parameter
+  *         defined in the MIPI D-PHY specification
+  * @param  hdsi: pointer to a DSI_HandleTypeDef structure that contains
+  *               the configuration information for the DSI.
+  * @param  State: ENABLE or DISABLE
+  * @retval None
+  */
+void DSI_SetSDD(DSI_TypeDef *DSIx, FunctionalState State)
+{  
+  /* Check function parameters */
+  assert_param(IS_FUNCTIONAL_STATE(State));
+  
+  /* Activate/Disactivate additional current path on all lanes */
+  DSIx->WPCR[1] &= ~DSI_WPCR1_SDDC;
+  DSIx->WPCR[1] |= State<<12;
+}
+
+/**
+  * @brief  Custom lane pins configuration
+  * @param  DSIx: Pointer to DSI register base
+  * @param  CustomLane: Function to be applyed on selected lane.
+  *                     This parameter can be any value of @ref DSI_CustomLane
+  * @param  Lane: select between clock or data lane 0 or data lane 1.
+  *               This parameter can be any value of @ref DSI_Lane_Select
+  * @param  State: ENABLE or DISABLE
+  * @retval None
+  */
+void DSI_SetLanePinsConfiguration(DSI_TypeDef *DSIx, uint32_t CustomLane, uint32_t Lane, FunctionalState State)
+{
+  /* Check function parameters */
+  assert_param(IS_DSI_CUSTOM_LANE(CustomLane));
+  assert_param(IS_DSI_LANE(Lane));
+  assert_param(IS_FUNCTIONAL_STATE(State));
+  
+  switch(CustomLane)
+  {
+  case DSI_SWAP_LANE_PINS:
+    if(Lane == DSI_CLOCK_LANE)
+    {
+      /* Swap pins on clock lane */
+      DSIx->WPCR[0] &= ~DSI_WPCR0_SWCL;
+      DSIx->WPCR[0] |= (State<<6);
+    }
+    else if(Lane == DSI_DATA_LANE0)
+    {
+      /* Swap pins on data lane 0 */
+      DSIx->WPCR[0] &= ~DSI_WPCR0_SWDL0;
+      DSIx->WPCR[0] |= (State<<7);
+    }
+    else if(Lane == DSI_DATA_LANE1)
+    {
+      /* Swap pins on data lane 1 */
+      DSIx->WPCR[0] &= ~DSI_WPCR0_SWDL1;
+      DSIx->WPCR[0] |= (State<<8);
+    }
+    break;
+  case DSI_INVERT_HS_SIGNAL:
+    if(Lane == DSI_CLOCK_LANE)
+    {
+      /* Invert HS signal on clock lane */
+      DSIx->WPCR[0] &= ~DSI_WPCR0_HSICL;
+      DSIx->WPCR[0] |= (State<<9);
+    }
+    else if(Lane == DSI_DATA_LANE0)
+    {
+      /* Invert HS signal on data lane 0 */
+      DSIx->WPCR[0] &= ~DSI_WPCR0_HSIDL0;
+      DSIx->WPCR[0] |= (State<<10);
+    }
+    else if(Lane == DSI_DATA_LANE1)
+    {
+      /* Invert HS signal on data lane 1 */
+      DSIx->WPCR[0] &= ~DSI_WPCR0_HSIDL1;
+      DSIx->WPCR[0] |= (State<<11);
+    }
+    break;
+  default:
+    break;
+  }
+}
+
+/**
+  * @brief  Set custom timing for the PHY
+  * @param  DSIx: Pointer to DSI register base
+  * @param  Timing: PHY timing to be adjusted.
+  *                 This parameter can be any value of @ref DSI_PHY_Timing
+  * @param  State: ENABLE or DISABLE
+  * @param  Value: Custom value of the timing
+  * @retval None
+  */
+void DSI_SetPHYTimings(DSI_TypeDef *DSIx, uint32_t Timing, FunctionalState State, uint32_t Value)
+{  
+  /* Check function parameters */
+  assert_param(IS_DSI_PHY_TIMING(Timing));
+  assert_param(IS_FUNCTIONAL_STATE(State));
+  
+  switch(Timing)
+  {
+  case DSI_TCLK_POST:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_TCLKPOSTEN;
+    DSIx->WPCR[0] |= (State<<27);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[4] &= ~DSI_WPCR4_TCLKPOST;
+      DSIx->WPCR[4] |= Value;
+    }
+    
+    break;
+  case DSI_TLPX_CLK:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_TLPXCEN;
+    DSIx->WPCR[0] |= (State<<26);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[3] &= ~DSI_WPCR3_TLPXC;
+      DSIx->WPCR[3] |= Value;
+    }
+    
+    break;
+  case DSI_THS_EXIT:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_THSEXITEN;
+    DSIx->WPCR[0] |= (State<<25);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[3] &= ~DSI_WPCR3_THSEXIT;
+      DSIx->WPCR[3] |= Value;
+    }
+    
+    break;
+  case DSI_TLPX_DATA:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_TLPXDEN;
+    DSIx->WPCR[0] |= (State<<24);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[3] &= ~DSI_WPCR3_TLPXD;
+      DSIx->WPCR[3] |= Value;
+    }
+    
+    break;
+  case DSI_THS_ZERO:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_THSZEROEN;
+    DSIx->WPCR[0] |= (State<<23);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[3] &= ~DSI_WPCR3_THSZERO;
+      DSIx->WPCR[3] |= Value;
+    }
+    
+    break;
+  case DSI_THS_TRAIL:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_THSTRAILEN;
+    DSIx->WPCR[0] |= (State<<22);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[2] &= ~DSI_WPCR2_THSTRAIL;
+      DSIx->WPCR[2] |= Value;
+    }
+    
+    break;
+  case DSI_THS_PREPARE:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_THSPREPEN;
+    DSIx->WPCR[0] |= (State<<21);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[2] &= ~DSI_WPCR2_THSPREP;
+      DSIx->WPCR[2] |= Value;
+    }
+    
+    break;
+  case DSI_TCLK_ZERO:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_TCLKZEROEN;
+    DSIx->WPCR[0] |= (State<<20);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[2] &= ~DSI_WPCR2_TCLKZERO;
+      DSIx->WPCR[2] |= Value;
+    }
+    
+    break;
+  case DSI_TCLK_PREPARE:
+    /* Enable/Disable custom timing setting */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_TCLKPREPEN;
+    DSIx->WPCR[0] |= (State<<19);
+    
+    if(State)
+    {
+      /* Set custom value */
+      DSIx->WPCR[2] &= ~DSI_WPCR2_TCLKPREP;
+      DSIx->WPCR[2] |= Value;
+    }
+    
+    break;
+  default:
+    break;
+  }
+}
+
+/**
+  * @brief  Force the Clock/Data Lane in TX Stop Mode
+  * @param  DSIx: Pointer to DSI register base
+  * @param  Lane: select between clock or data lanes.
+  *               This parameter can be any value of @ref DSI_Lane_Group
+  * @param  State: ENABLE or DISABLE
+  * @retval None
+  */
+void DSI_ForceTXStopMode(DSI_TypeDef *DSIx, uint32_t Lane, FunctionalState State)
+{
+  /* Check function parameters */
+  assert_param(IS_DSI_LANE_GROUP(Lane));
+  assert_param(IS_FUNCTIONAL_STATE(State));
+  
+  if(Lane == DSI_CLOCK_LANE)
+  {
+    /* Force/Unforce the Clock Lane in TX Stop Mode */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_FTXSMCL;
+    DSIx->WPCR[0] |= (State<<12);
+  }
+  else if(Lane == DSI_DATA_LANES)
+  {
+    /* Force/Unforce the Data Lanes in TX Stop Mode */
+    DSIx->WPCR[0] &= ~DSI_WPCR0_FTXSMDL;
+    DSIx->WPCR[0] |= (State<<13);
+  }
+}
+
+/**
+  * @brief  Forces LP Receiver in Low-Power Mode
+  * @param  hdsi: pointer to a DSI_HandleTypeDef structure that contains
+  *               the configuration information for the DSI.
+  * @param  State: ENABLE or DISABLE
+  * @retval None
+  */
+void DSI_ForceRXLowPower(DSI_TypeDef *DSIx, FunctionalState State)
+{  
+  /* Check function parameters */
+  assert_param(IS_FUNCTIONAL_STATE(State));
+  
+  /* Force/Unforce LP Receiver in Low-Power Mode */
+  DSIx->WPCR[1] &= ~DSI_WPCR1_FLPRXLPM;
+  DSIx->WPCR[1] |= State<<22;
+}
+
+/**
+  * @brief  Force Data Lanes in RX Mode after a BTA
+  * @param  hdsi: pointer to a DSI_HandleTypeDef structure that contains
+  *               the configuration information for the DSI.
+  * @param  State: ENABLE or DISABLE
+  * @retval None
+  */
+void DSI_ForceDataLanesInRX(DSI_TypeDef *DSIx, FunctionalState State)
+{  
+  /* Check function parameters */
+  assert_param(IS_FUNCTIONAL_STATE(State));
+  
+  /* Force Data Lanes in RX Mode */
+  DSIx->WPCR[0] &= ~DSI_WPCR0_TDDL;
+  DSIx->WPCR[0] |= State<<16;
+}
+
+/**
+  * @brief  Enable a pull-down on the lanes to prevent from floating states when unused
+  * @param  hdsi: pointer to a DSI_HandleTypeDef structure that contains
+  *               the configuration information for the DSI.
+  * @param  State: ENABLE or DISABLE
+  * @retval None
+  */
+void DSI_SetPullDown(DSI_TypeDef *DSIx, FunctionalState State)
+{  
+  /* Check function parameters */
+  assert_param(IS_FUNCTIONAL_STATE(State));
+  
+  /* Enable/Disable pull-down on lanes */
+  DSIx->WPCR[0] &= ~DSI_WPCR0_PDEN;
+  DSIx->WPCR[0] |= State<<18;
+}
+
+/**
+  * @brief  Switch off the contention detection on data lanes
+  * @param  hdsi: pointer to a DSI_HandleTypeDef structure that contains
+  *               the configuration information for the DSI.
+  * @param  State: ENABLE or DISABLE
+  * @retval None
+  */
+void DSI_SetContentionDetectionOff(DSI_TypeDef *DSIx, FunctionalState State)
+{  
+  /* Check function parameters */
+  assert_param(IS_FUNCTIONAL_STATE(State));
+  
+  /* Contention Detection on Data Lanes OFF */
+  DSIx->WPCR[0] &= ~DSI_WPCR0_CDOFFDL;
+  DSIx->WPCR[0] |= State<<14;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup DSI_Group4 Interrupts and flags management functions
+  *  @brief   Interrupts and flags management functions
+  *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+ 
+ [..] This section provides a set of functions allowing to configure the DSI Interrupts 
+      sources and check or clear the flags or pending bits status.
+      The user should identify which mode will be used in his application to manage 
+      the communication: Polling mode or Interrupt mode. 
+    
+ *** Polling Mode ***
+ ====================
+[..] In Polling Mode, the DSI communication can be managed by 8 flags:
+  (#) DSI_FLAG_TE : Tearing Effect Interrupt Flag
+  (#) DSI_FLAG_ER : End of Refresh Interrupt Flag
+  (#) DSI_FLAG_BUSY : Busy Flag
+  (#) DSI_FLAG_PLLLS : PLL Lock Status              
+  (#) DSI_FLAG_PLLL : PLL Lock Interrupt Flag
+  (#) DSI_FLAG_PLLU : PLL Unlock Interrupt Flag
+  (#) DSI_FLAG_RRS: Regulator Ready Status.
+  (#) DSI_FLAG_RR: Regulator Ready Interrupt Flag.
+
+
+ [..] In this Mode it is advised to use the following functions:
+   (+) FlagStatus DSI_GetFlagStatus(DSI_TypeDef* DSIx, uint32_t DSI_FLAG);
+   (+) void DSI_ClearFlag(DSI_TypeDef* DSIx, uint32_t DSI_FLAG);
+
+ *** Interrupt Mode ***
+ ======================
+ [..] In Interrupt Mode, the SPI communication can be managed by 3 interrupt sources
+      and 7 pending bits: 
+   (+) Pending Bits:
+       (##) DSI_IT_TE : Tearing Effect Interrupt Flag
+       (##) DSI_IT_ER : End of Refresh Interrupt Flag
+       (##) DSI_IT_PLLL : PLL Lock Interrupt Flag           
+       (##) DSI_IT_PLLU : PLL Unlock Interrupt Flag
+       (##) DSI_IT_RR: Regulator Ready Interrupt Flag.
+
+   (+) Interrupt Source:
+       (##) DSI_IT_TE : Tearing Effect Interrupt Enable
+       (##) DSI_IT_ER : End of Refresh Interrupt Enable
+       (##) DSI_IT_PLLL : PLL Lock Interrupt Enable         
+       (##) DSI_IT_PLLU : PLL Unlock Interrupt Enable
+       (##) DSI_IT_RR: Regulator Ready Interrupt Enable
+
+ [..] In this Mode it is advised to use the following functions:
+   (+) void DSI_ITConfig(DSI_TypeDef* DSIx, uint32_t DSI_IT, FunctionalState NewState);
+   (+) ITStatus DSI_GetITStatus(DSI_TypeDef* DSIx, uint32_t DSI_IT);
+   (+) void DSI_ClearITPendingBit(DSI_TypeDef* DSIx, uint32_t DSI_IT);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief Enables or disables the specified DSI interrupts.
+  * @param DSIx: To select the DSIx peripheral, where x can be the different DSI instances 
+  * @param DSI_IT: specifies the DSI interrupt sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg DSI_IT_TE  : Tearing Effect Interrupt
+  *            @arg DSI_IT_ER  : End of Refresh Interrupt
+  *            @arg DSI_IT_PLLL: PLL Lock Interrupt
+  *            @arg DSI_IT_PLLU: PLL Unlock Interrupt
+  *            @arg DSI_IT_RR  : Regulator Ready Interrupt
+  * @param  NewState: new state of the specified DSI interrupt.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void DSI_ITConfig(DSI_TypeDef* DSIx, uint32_t DSI_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_DSI_ALL_PERIPH(DSIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_DSI_IT(DSI_IT));
+
+  if(NewState != DISABLE)
+  {
+    /* Enable the selected DSI interrupt */
+    DSIx->WIER |= DSI_IT;
+  }
+  else
+  {
+    /* Disable the selected DSI interrupt */
+    DSIx->WIER &= ~DSI_IT;
+  }
+}
+
+/**
+  * @brief Checks whether the specified DSI flag is set or not.
+  * @param DSIx: To select the DSIx peripheral, where x can be the different DSI instances 
+  * @param DSI_FLAG: specifies the SPI flag to be checked. 
+  *          This parameter can be one of the following values:
+  *            @arg DSI_FLAG_TE   : Tearing Effect Interrupt Flag 
+  *            @arg DSI_FLAG_ER   : End of Refresh Interrupt Flag 
+  *            @arg DSI_FLAG_BUSY : Busy Flag
+  *            @arg DSI_FLAG_PLLLS: PLL Lock Status
+  *            @arg DSI_FLAG_PLLL : PLL Lock Interrupt Flag
+  *            @arg DSI_FLAG_PLLU : PLL Unlock Interrupt Flag
+  *            @arg DSI_FLAG_RRS  : Regulator Ready Flag
+  *            @arg DSI_FLAG_RR   : Regulator Ready Interrupt Flag 
+  * @retval The new state of DSI_FLAG (SET or RESET).
+  */
+FlagStatus DSI_GetFlagStatus(DSI_TypeDef* DSIx, uint16_t DSI_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_DSI_ALL_PERIPH(DSIx));
+  assert_param(IS_DSI_GET_FLAG(DSI_FLAG));
+  
+  /* Check the status of the specified DSI flag */
+  if((DSIx->WISR & DSI_FLAG) != (uint32_t)RESET)
+  {
+    /* DSI_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DSI_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the DSI_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief Clears the specified DSI flag.
+  * @param DSIx: To select the DSIx peripheral, where x can be the different DSI instances 
+  * @param DSI_FLAG: specifies the SPI flag to be cleared. 
+  *          This parameter can be one of the following values:
+  *            @arg DSI_FLAG_TE   : Tearing Effect Interrupt Flag 
+  *            @arg DSI_FLAG_ER   : End of Refresh Interrupt Flag 
+  *            @arg DSI_FLAG_PLLL : PLL Lock Interrupt Flag
+  *            @arg DSI_FLAG_PLLU : PLL Unlock Interrupt Flag
+  *            @arg DSI_FLAG_RR   : Regulator Ready Interrupt Flag  
+  * @retval None
+  */
+void DSI_ClearFlag(DSI_TypeDef* DSIx, uint16_t DSI_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_DSI_ALL_PERIPH(DSIx));
+  assert_param(IS_DSI_CLEAR_FLAG(DSI_FLAG));
+    
+  /* Clear the selected DSI flag */
+  DSIx->WIFCR = (uint32_t)DSI_FLAG;
+}
+
+/**
+  * @brief Checks whether the specified DSIx interrupt has occurred or not.
+  * @param DSIx: To select the DSIx peripheral, where x can be the different DSI instances 
+  * @param DSI_IT: specifies the DSI interrupt sources to be checked. 
+  *          This parameter can be one of the following values:
+  *            @arg DSI_IT_TE  : Tearing Effect Interrupt
+  *            @arg DSI_IT_ER  : End of Refresh Interrupt
+  *            @arg DSI_IT_PLLL: PLL Lock Interrupt
+  *            @arg DSI_IT_PLLU: PLL Unlock Interrupt
+  *            @arg DSI_IT_RR  : Regulator Ready Interrupt 
+  * @retval The new state of SPI_I2S_IT (SET or RESET).
+  */
+ITStatus DSI_GetITStatus(DSI_TypeDef* DSIx, uint32_t DSI_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_DSI_ALL_PERIPH(DSIx));
+  assert_param(IS_DSI_IT(DSI_IT));
+
+  /* Get the DSI_IT enable bit status */
+  enablestatus = (DSIx->WIER & DSI_IT);
+
+  /* Check the status of the specified SPI interrupt */
+  if (((DSIx->WISR & DSI_IT) != (uint32_t)RESET) && enablestatus)
+  {
+    /* DSI_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* DSI_IT is reset */
+    bitstatus = RESET;
+  }
+  
+  /* Return the DSI_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief Clears the DSIx interrupt pending bit.
+  * @param DSIx: To select the DSIx peripheral, where x can be the different DSI instances 
+  * @param DSI_IT: specifies the DSI interrupt sources to be cleared. 
+  *        This parameter can be one of the following values:
+  *            @arg DSI_IT_TE  : Tearing Effect Interrupt
+  *            @arg DSI_IT_ER  : End of Refresh Interrupt
+  *            @arg DSI_IT_PLLL: PLL Lock Interrupt
+  *            @arg DSI_IT_PLLU: PLL Unlock Interrupt
+  *            @arg DSI_IT_RR  : Regulator Ready Interrupt
+  * @retval None
+  */
+void DSI_ClearITPendingBit(DSI_TypeDef* DSIx, uint32_t DSI_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_DSI_ALL_PERIPH(DSIx));
+  assert_param(IS_DSI_IT(DSI_IT));
+
+  /* Clear the selected DSI interrupt pending bit */
+  DSIx->WIFCR = (uint32_t)DSI_IT;
+}
+
+/**
+  * @brief  Enable the error monitor flags 
+  * @param  DSIx: To select the DSIx peripheral, where x can be the different DSI instances 
+  * @param  ActiveErrors: indicates which error interrupts will be enabled.
+  *                      This parameter can be any combination of @ref DSI_Error_Data_Type.
+  * @retval None 
+  */
+void DSI_ConfigErrorMonitor(DSI_TypeDef *DSIx, uint32_t ActiveErrors)
+{
+  DSIx->IER[0] = 0;
+  DSIx->IER[1] = 0;
+    
+  if(ActiveErrors & DSI_ERROR_ACK)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[0] |= DSI_ERROR_ACK_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_PHY)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[0] |= DSI_ERROR_PHY_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_TX)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[1] |= DSI_ERROR_TX_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_RX)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[1] |= DSI_ERROR_RX_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_ECC)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[1] |= DSI_ERROR_ECC_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_CRC)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[1] |= DSI_ERROR_CRC_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_PSE)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[1] |= DSI_ERROR_PSE_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_EOT)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[1] |= DSI_ERROR_EOT_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_OVF)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[1] |= DSI_ERROR_OVF_MASK;
+  }
+  
+  if(ActiveErrors & DSI_ERROR_GEN)
+  {
+    /* Enable the interrupt generation on selected errors */
+    DSIx->IER[1] |= DSI_ERROR_GEN_MASK;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+#endif /* STM32F469_479xx */  
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_exti.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_exti.c
new file mode 100644
index 00000000..0eab72e9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_exti.c
@@ -0,0 +1,312 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_exti.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the EXTI peripheral:
+  *           + Initialization and Configuration
+  *           + Interrupts and flags management
+  *
+@verbatim  
+
+ ===============================================================================
+                              ##### EXTI features #####
+ ===============================================================================
+
+ [..] External interrupt/event lines are mapped as following:
+   (#) All available GPIO pins are connected to the 16 external 
+       interrupt/event lines from EXTI0 to EXTI15.
+   (#) EXTI line 16 is connected to the PVD Output
+   (#) EXTI line 17 is connected to the RTC Alarm event
+   (#) EXTI line 18 is connected to the USB OTG FS Wakeup from suspend event
+   (#) EXTI line 19 is connected to the Ethernet Wakeup event
+   (#) EXTI line 20 is connected to the USB OTG HS (configured in FS) Wakeup event 
+   (#) EXTI line 21 is connected to the RTC Tamper and Time Stamp events
+   (#) EXTI line 22 is connected to the RTC Wakeup event
+   (#) EXTI line 23 is connected to the LPTIM Wakeup event 
+
+                       ##### How to use this driver #####
+ ===============================================================================
+ 
+ [..] In order to use an I/O pin as an external interrupt source, follow steps 
+      below:
+   (#) Configure the I/O in input mode using GPIO_Init()
+   (#) Select the input source pin for the EXTI line using SYSCFG_EXTILineConfig()
+   (#) Select the mode(interrupt, event) and configure the trigger 
+       selection (Rising, falling or both) using EXTI_Init()
+   (#) Configure NVIC IRQ channel mapped to the EXTI line using NVIC_Init()
+
+ [..]     
+   (@) SYSCFG APB clock must be enabled to get write access to SYSCFG_EXTICRx
+       registers using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
+
+@endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_exti.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup EXTI 
+  * @brief EXTI driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+#define EXTI_LINENONE    ((uint32_t)0x00000)  /* No interrupt selected */
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup EXTI_Private_Functions
+  * @{
+  */
+
+/** @defgroup EXTI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+             ##### Initialization and Configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the EXTI peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void EXTI_DeInit(void)
+{
+  EXTI->IMR = 0x00000000;
+  EXTI->EMR = 0x00000000;
+  EXTI->RTSR = 0x00000000;
+  EXTI->FTSR = 0x00000000;
+  EXTI->PR = 0x007FFFFF;
+}
+
+/**
+  * @brief  Initializes the EXTI peripheral according to the specified
+  *         parameters in the EXTI_InitStruct.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure
+  *         that contains the configuration information for the EXTI peripheral.
+  * @retval None
+  */
+void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode));
+  assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger));
+  assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line));  
+  assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd));
+
+  tmp = (uint32_t)EXTI_BASE;
+     
+  if (EXTI_InitStruct->EXTI_LineCmd != DISABLE)
+  {
+    /* Clear EXTI line configuration */
+    EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line;
+    
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+
+    /* Clear Rising Falling edge configuration */
+    EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line;
+    EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line;
+    
+    /* Select the trigger for the selected external interrupts */
+    if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
+    {
+      /* Rising Falling edge */
+      EXTI->RTSR |= EXTI_InitStruct->EXTI_Line;
+      EXTI->FTSR |= EXTI_InitStruct->EXTI_Line;
+    }
+    else
+    {
+      tmp = (uint32_t)EXTI_BASE;
+      tmp += EXTI_InitStruct->EXTI_Trigger;
+
+      *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line;
+    }
+  }
+  else
+  {
+    tmp += EXTI_InitStruct->EXTI_Mode;
+
+    /* Disable the selected external lines */
+    *(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line;
+  }
+}
+
+/**
+  * @brief  Fills each EXTI_InitStruct member with its reset value.
+  * @param  EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct)
+{
+  EXTI_InitStruct->EXTI_Line = EXTI_LINENONE;
+  EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
+  EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
+  EXTI_InitStruct->EXTI_LineCmd = DISABLE;
+}
+
+/**
+  * @brief  Generates a Software interrupt on selected EXTI line.
+  * @param  EXTI_Line: specifies the EXTI line on which the software interrupt
+  *         will be generated.
+  *         This parameter can be any combination of EXTI_Linex where x can be (0..22)
+  * @retval None
+  */
+void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->SWIER |= EXTI_Line;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup EXTI_Group2 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified EXTI line flag is set or not.
+  * @param  EXTI_Line: specifies the EXTI line flag to check.
+  *          This parameter can be EXTI_Linex where x can be(0..22)
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+  
+  if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the EXTI's line pending flags.
+  * @param  EXTI_Line: specifies the EXTI lines flags to clear.
+  *          This parameter can be any combination of EXTI_Linex where x can be (0..22)
+  * @retval None
+  */
+void EXTI_ClearFlag(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @brief  Checks whether the specified EXTI line is asserted or not.
+  * @param  EXTI_Line: specifies the EXTI line to check.
+  *          This parameter can be EXTI_Linex where x can be(0..22)
+  * @retval The new state of EXTI_Line (SET or RESET).
+  */
+ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_GET_EXTI_LINE(EXTI_Line));
+  
+  if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+  
+}
+
+/**
+  * @brief  Clears the EXTI's line pending bits.
+  * @param  EXTI_Line: specifies the EXTI lines to clear.
+  *          This parameter can be any combination of EXTI_Linex where x can be (0..22)
+  * @retval None
+  */
+void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
+{
+  /* Check the parameters */
+  assert_param(IS_EXTI_LINE(EXTI_Line));
+  
+  EXTI->PR = EXTI_Line;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_flash.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_flash.c
new file mode 100644
index 00000000..b20a3562
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_flash.c
@@ -0,0 +1,1615 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_flash.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the FLASH peripheral:
+  *            + FLASH Interface configuration
+  *            + FLASH Memory Programming
+  *            + Option Bytes Programming
+  *            + Interrupts and flags management
+  *  
+ @verbatim    
+ ===============================================================================
+                        ##### How to use this driver #####
+ ===============================================================================
+    [..]                             
+      This driver provides functions to configure and program the FLASH memory 
+      of all STM32F4xx devices. These functions are split in 4 groups:
+   
+      (#) FLASH Interface configuration functions: this group includes the
+          management of the following features:
+        (++) Set the latency
+        (++) Enable/Disable the prefetch buffer
+        (++) Enable/Disable the Instruction cache and the Data cache
+        (++) Reset the Instruction cache and the Data cache
+    
+      (#) FLASH Memory Programming functions: this group includes all needed
+          functions to erase and program the main memory:
+        (++) Lock and Unlock the FLASH interface
+        (++) Erase function: Erase sector, erase all sectors
+        (++) Program functions: byte, half word, word and double word
+    
+      (#) Option Bytes Programming functions: this group includes all needed
+          functions to manage the Option Bytes:
+        (++) Set/Reset the write protection
+        (++) Set the Read protection Level
+        (++) Set the BOR level
+        (++) Program the user Option Bytes
+        (++) Launch the Option Bytes loader
+    
+      (#) Interrupts and flags management functions: this group 
+          includes all needed functions to:
+        (++) Enable/Disable the FLASH interrupt sources
+        (++) Get flags status
+        (++) Clear flags
+        (++) Get FLASH operation status
+        (++) Wait for last FLASH operation   
+ @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_flash.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FLASH 
+  * @brief FLASH driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/ 
+#define SECTOR_MASK               ((uint32_t)0xFFFFFF07)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup FLASH_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup FLASH_Group1 FLASH Interface configuration functions
+  *  @brief   FLASH Interface configuration functions 
+ *
+
+@verbatim   
+ ===============================================================================
+              ##### FLASH Interface configuration functions #####
+ ===============================================================================
+    [..]
+      This group includes the following functions:
+      (+) void FLASH_SetLatency(uint32_t FLASH_Latency)
+          To correctly read data from FLASH memory, the number of wait states (LATENCY) 
+          must be correctly programmed according to the frequency of the CPU clock 
+          (HCLK) and the supply voltage of the device.
+    [..]      
+      For STM32F405xx/07xx and STM32F415xx/17xx devices
+ +-------------------------------------------------------------------------------------+
+ | Latency       |                HCLK clock frequency (MHz)                           |
+ |               |---------------------------------------------------------------------|
+ |               | voltage range  | voltage range  | voltage range   | voltage range   |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |0WS(1CPU cycle)|0 < HCLK <= 30  |0 < HCLK <= 24  |0 < HCLK <= 22   |0 < HCLK <= 20   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |1WS(2CPU cycle)|30 < HCLK <= 60 |24 < HCLK <= 48 |22 < HCLK <= 44  |20 < HCLK <= 40  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |2WS(3CPU cycle)|60 < HCLK <= 90 |48 < HCLK <= 72 |44 < HCLK <= 66  |40 < HCLK <= 60  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |3WS(4CPU cycle)|90 < HCLK <= 120|72 < HCLK <= 96 |66 < HCLK <= 88  |60 < HCLK <= 80  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |4WS(5CPU cycle)|120< HCLK <= 150|96 < HCLK <= 120|88 < HCLK <= 110 |80 < HCLK <= 100 |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |5WS(6CPU cycle)|150< HCLK <= 168|120< HCLK <= 144|110 < HCLK <= 132|100 < HCLK <= 120|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |6WS(7CPU cycle)|      NA        |144< HCLK <= 168|132 < HCLK <= 154|120 < HCLK <= 140|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |7WS(8CPU cycle)|      NA        |      NA        |154 < HCLK <= 168|140 < HCLK <= 160|
+ +---------------|----------------|----------------|-----------------|-----------------+
+
+    [..]      
+      For STM32F42xxx/43xxx devices
+ +-------------------------------------------------------------------------------------+
+ | Latency       |                HCLK clock frequency (MHz)                           |
+ |               |---------------------------------------------------------------------|
+ |               | voltage range  | voltage range  | voltage range   | voltage range   |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |0WS(1CPU cycle)|0 < HCLK <= 30  |0 < HCLK <= 24  |0 < HCLK <= 22   |0 < HCLK <= 20   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |1WS(2CPU cycle)|30 < HCLK <= 60 |24 < HCLK <= 48 |22 < HCLK <= 44  |20 < HCLK <= 40  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |2WS(3CPU cycle)|60 < HCLK <= 90 |48 < HCLK <= 72 |44 < HCLK <= 66  |40 < HCLK <= 60  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |3WS(4CPU cycle)|90 < HCLK <= 120|72 < HCLK <= 96 |66 < HCLK <= 88  |60 < HCLK <= 80  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |4WS(5CPU cycle)|120< HCLK <= 150|96 < HCLK <= 120|88 < HCLK <= 110 |80 < HCLK <= 100 |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |5WS(6CPU cycle)|120< HCLK <= 180|120< HCLK <= 144|110 < HCLK <= 132|100 < HCLK <= 120|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |6WS(7CPU cycle)|      NA        |144< HCLK <= 168|132 < HCLK <= 154|120 < HCLK <= 140|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |7WS(8CPU cycle)|      NA        |168< HCLK <= 180|154 < HCLK <= 176|140 < HCLK <= 160|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |8WS(9CPU cycle)|      NA        |      NA        |176 < HCLK <= 180|160 < HCLK <= 168|
+ +-------------------------------------------------------------------------------------+
+   
+    [..]
+    For STM32F401x devices
+ +-------------------------------------------------------------------------------------+
+ | Latency       |                HCLK clock frequency (MHz)                           |
+ |               |---------------------------------------------------------------------|
+ |               | voltage range  | voltage range  | voltage range   | voltage range   |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |0WS(1CPU cycle)|0 < HCLK <= 30  |0 < HCLK <= 24  |0 < HCLK <= 22   |0 < HCLK <= 20   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |1WS(2CPU cycle)|30 < HCLK <= 60 |24 < HCLK <= 48 |22 < HCLK <= 44  |20 < HCLK <= 40  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |2WS(3CPU cycle)|60 < HCLK <= 84 |48 < HCLK <= 72 |44 < HCLK <= 66  |40 < HCLK <= 60  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |3WS(4CPU cycle)|      NA        |72 < HCLK <= 84 |66 < HCLK <= 84  |60 < HCLK <= 80  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |4WS(5CPU cycle)|      NA        |      NA        |      NA         |80 < HCLK <= 84  |
+ +-------------------------------------------------------------------------------------+
+
+    [..]
+    For STM32F410xx/STM32F411xE devices
+ +-------------------------------------------------------------------------------------+
+ | Latency       |                HCLK clock frequency (MHz)                           |
+ |               |---------------------------------------------------------------------|
+ |               | voltage range  | voltage range  | voltage range   | voltage range   |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |0WS(1CPU cycle)|0 < HCLK <= 30  |0 < HCLK <= 24  |0 < HCLK <= 18   |0 < HCLK <= 16   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |1WS(2CPU cycle)|30 < HCLK <= 64 |24 < HCLK <= 48 |18 < HCLK <= 36  |16 < HCLK <= 32  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |2WS(3CPU cycle)|64 < HCLK <= 90 |48 < HCLK <= 72 |36 < HCLK <= 54  |32 < HCLK <= 48  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |3WS(4CPU cycle)|90 < HCLK <= 100|72 < HCLK <= 96 |54 < HCLK <= 72  |48 < HCLK <= 64  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |4WS(5CPU cycle)|      NA        |96 < HCLK <= 100|72 < HCLK <= 90  |64 < HCLK <= 80  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |5WS(6CPU cycle)|      NA        |       NA       |90 < HCLK <= 100 |80 < HCLK <= 96  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |6WS(7CPU cycle)|      NA        |       NA       |        NA       |96 < HCLK <= 100 |
+ +-------------------------------------------------------------------------------------+
+ 
+ [..]
+ +-------------------------------------------------------------------------------------------------------------------+
+ |               | voltage range  | voltage range  | voltage range   | voltage range   | voltage range 2.7 V - 3.6 V |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   | with External Vpp = 9V      |
+ |---------------|----------------|----------------|-----------------|-----------------|-----------------------------|
+ |Max Parallelism|      x32       |               x16                |       x8        |          x64                |
+ |---------------|----------------|----------------|-----------------|-----------------|-----------------------------|
+ |PSIZE[1:0]     |      10        |               01                 |       00        |           11                |
+ +-------------------------------------------------------------------------------------------------------------------+
+
+      -@- On STM32F405xx/407xx and STM32F415xx/417xx devices: 
+           (++) when VOS = '0' Scale 2 mode, the maximum value of fHCLK = 144MHz. 
+           (++) when VOS = '1' Scale 1 mode, the maximum value of fHCLK = 168MHz. 
+          [..] 
+          On STM32F42xxx/43xxx devices:
+           (++) when VOS[1:0] = '0x01' Scale 3 mode, the maximum value of fHCLK is 120MHz.
+           (++) when VOS[1:0] = '0x10' Scale 2 mode, the maximum value of fHCLK is 144MHz if OverDrive OFF and 168MHz if OverDrive ON.
+           (++) when VOS[1:0] = '0x11' Scale 1 mode, the maximum value of fHCLK is 168MHz if OverDrive OFF and 180MHz if OverDrive ON. 
+          [..]
+          On STM32F401x devices:
+           (++) when VOS[1:0] = '0x01' Scale 3 mode, the maximum value of fHCLK is 60MHz.
+           (++) when VOS[1:0] = '0x10' Scale 2 mode, the maximum value of fHCLK is 84MHz.
+          [..]  
+          On STM32F410xx/STM32F411xE devices:
+           (++) when VOS[1:0] = '0x01' Scale 3 mode, the maximum value of fHCLK is 64MHz.
+           (++) when VOS[1:0] = '0x10' Scale 2 mode, the maximum value of fHCLK is 84MHz.
+           (++) when VOS[1:0] = '0x11' Scale 1 mode, the maximum value of fHCLK is 100MHz.
+
+        For more details please refer product DataSheet 
+           You can use PWR_MainRegulatorModeConfig() function to control VOS bits.
+
+      (+) void FLASH_PrefetchBufferCmd(FunctionalState NewState)
+      (+) void FLASH_InstructionCacheCmd(FunctionalState NewState)
+      (+) void FLASH_DataCacheCmd(FunctionalState NewState)
+      (+) void FLASH_InstructionCacheReset(void)
+      (+) void FLASH_DataCacheReset(void)
+      
+    [..]   
+      The unlock sequence is not needed for these functions.
+ 
+@endverbatim
+  * @{
+  */
+ 
+/**
+  * @brief  Sets the code latency value.  
+  * @param  FLASH_Latency: specifies the FLASH Latency value.
+  *          This parameter can be one of the following values:
+  *            @arg FLASH_Latency_0: FLASH Zero Latency cycle
+  *            @arg FLASH_Latency_1: FLASH One Latency cycle
+  *            @arg FLASH_Latency_2: FLASH Two Latency cycles
+  *            @arg FLASH_Latency_3: FLASH Three Latency cycles
+  *            @arg FLASH_Latency_4: FLASH Four Latency cycles 
+  *            @arg FLASH_Latency_5: FLASH Five Latency cycles 
+  *            @arg FLASH_Latency_6: FLASH Six Latency cycles
+  *            @arg FLASH_Latency_7: FLASH Seven Latency cycles 
+  *            @arg FLASH_Latency_8: FLASH Eight Latency cycles
+  *            @arg FLASH_Latency_9: FLASH Nine Latency cycles
+  *            @arg FLASH_Latency_10: FLASH Teen Latency cycles 
+  *            @arg FLASH_Latency_11: FLASH Eleven Latency cycles 
+  *            @arg FLASH_Latency_12: FLASH Twelve Latency cycles
+  *            @arg FLASH_Latency_13: FLASH Thirteen Latency cycles
+  *            @arg FLASH_Latency_14: FLASH Fourteen Latency cycles
+  *            @arg FLASH_Latency_15: FLASH Fifteen Latency cycles 
+  *              
+  * @note For STM32F405xx/407xx, STM32F415xx/417xx and STM32F401xx/411xE devices this parameter
+  *       can be a value between FLASH_Latency_0 and FLASH_Latency_7.
+  *
+  * @note For STM32F42xxx/43xxx devices this parameter can be a value between 
+  *       FLASH_Latency_0 and FLASH_Latency_15. 
+  *         
+  * @retval None
+  */
+void FLASH_SetLatency(uint32_t FLASH_Latency)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_LATENCY(FLASH_Latency));
+  
+  /* Perform Byte access to FLASH_ACR[8:0] to set the Latency value */
+  *(__IO uint8_t *)ACR_BYTE0_ADDRESS = (uint8_t)FLASH_Latency;
+}
+
+/**
+  * @brief  Enables or disables the Prefetch Buffer.
+  * @param  NewState: new state of the Prefetch Buffer.
+  *          This parameter  can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FLASH_PrefetchBufferCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  /* Enable or disable the Prefetch Buffer */
+  if(NewState != DISABLE)
+  {
+    FLASH->ACR |= FLASH_ACR_PRFTEN;
+  }
+  else
+  {
+    FLASH->ACR &= (~FLASH_ACR_PRFTEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Instruction Cache feature.
+  * @param  NewState: new state of the Instruction Cache.
+  *          This parameter  can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FLASH_InstructionCacheCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if(NewState != DISABLE)
+  {
+    FLASH->ACR |= FLASH_ACR_ICEN;
+  }
+  else
+  {
+    FLASH->ACR &= (~FLASH_ACR_ICEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Data Cache feature.
+  * @param  NewState: new state of the Data Cache.
+  *          This parameter  can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FLASH_DataCacheCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if(NewState != DISABLE)
+  {
+    FLASH->ACR |= FLASH_ACR_DCEN;
+  }
+  else
+  {
+    FLASH->ACR &= (~FLASH_ACR_DCEN);
+  }
+}
+
+/**
+  * @brief  Resets the Instruction Cache.
+  * @note   This function must be used only when the Instruction Cache is disabled.  
+  * @param  None
+  * @retval None
+  */
+void FLASH_InstructionCacheReset(void)
+{
+  FLASH->ACR |= FLASH_ACR_ICRST;
+}
+
+/**
+  * @brief  Resets the Data Cache.
+  * @note   This function must be used only when the Data Cache is disabled.  
+  * @param  None
+  * @retval None
+  */
+void FLASH_DataCacheReset(void)
+{
+  FLASH->ACR |= FLASH_ACR_DCRST;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Group2 FLASH Memory Programming functions
+ *  @brief   FLASH Memory Programming functions
+ *
+@verbatim   
+ ===============================================================================
+                ##### FLASH Memory Programming functions #####
+ ===============================================================================   
+    [..]
+      This group includes the following functions:
+      (+) void FLASH_Unlock(void)
+      (+) void FLASH_Lock(void)
+      (+) FLASH_Status FLASH_EraseSector(uint32_t FLASH_Sector, uint8_t VoltageRange)
+      (+) FLASH_Status FLASH_EraseAllSectors(uint8_t VoltageRange)       
+      (+) FLASH_Status FLASH_ProgramDoubleWord(uint32_t Address, uint64_t Data)
+      (+) FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data)
+      (+) FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data)
+      (+) FLASH_Status FLASH_ProgramByte(uint32_t Address, uint8_t Data)
+          The following functions can be used only for STM32F42xxx/43xxx devices. 
+      (+) FLASH_Status FLASH_EraseAllBank1Sectors(uint8_t VoltageRange)
+      (+) FLASH_Status FLASH_EraseAllBank2Sectors(uint8_t VoltageRange)    
+    [..]   
+      Any operation of erase or program should follow these steps:
+      (#) Call the FLASH_Unlock() function to enable the FLASH control register access
+
+      (#) Call the desired function to erase sector(s) or program data
+
+      (#) Call the FLASH_Lock() function to disable the FLASH control register access
+          (recommended to protect the FLASH memory against possible unwanted operation)
+    
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Unlocks the FLASH control register access
+  * @param  None
+  * @retval None
+  */
+void FLASH_Unlock(void)
+{
+  if((FLASH->CR & FLASH_CR_LOCK) != RESET)
+  {
+    /* Authorize the FLASH Registers access */
+    FLASH->KEYR = FLASH_KEY1;
+    FLASH->KEYR = FLASH_KEY2;
+  }  
+}
+
+/**
+  * @brief  Locks the FLASH control register access
+  * @param  None
+  * @retval None
+  */
+void FLASH_Lock(void)
+{
+  /* Set the LOCK Bit to lock the FLASH Registers access */
+  FLASH->CR |= FLASH_CR_LOCK;
+}
+
+/**
+  * @brief  Erases a specified FLASH Sector.
+  *
+  * @note   If an erase and a program operations are requested simultaneously,    
+  *         the erase operation is performed before the program one.
+  *
+  * @param  FLASH_Sector: The Sector number to be erased.
+  *
+  *  @note  For STM32F405xx/407xx and STM32F415xx/417xx devices this parameter can 
+  *         be a value between FLASH_Sector_0 and FLASH_Sector_11.
+  *
+  *         For STM32F42xxx/43xxx devices this parameter can be a value between 
+  *         FLASH_Sector_0 and FLASH_Sector_23.
+  *
+  *         For STM32F401xx devices this parameter can be a value between 
+  *         FLASH_Sector_0 and FLASH_Sector_5.
+  *
+  *         For STM32F411xE devices this parameter can be a value between 
+  *         FLASH_Sector_0 and FLASH_Sector_7.
+  *
+  *         For STM32F410xx devices this parameter can be a value between 
+  *         FLASH_Sector_0 and FLASH_Sector_4.
+  *
+  * @param  VoltageRange: The device voltage range which defines the erase parallelism.  
+  *          This parameter can be one of the following values:
+  *            @arg VoltageRange_1: when the device voltage range is 1.8V to 2.1V, 
+  *                                  the operation will be done by byte (8-bit) 
+  *            @arg VoltageRange_2: when the device voltage range is 2.1V to 2.7V,
+  *                                  the operation will be done by half word (16-bit)
+  *            @arg VoltageRange_3: when the device voltage range is 2.7V to 3.6V,
+  *                                  the operation will be done by word (32-bit)
+  *            @arg VoltageRange_4: when the device voltage range is 2.7V to 3.6V + External Vpp, 
+  *                                  the operation will be done by double word (64-bit)
+  *       
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_EraseSector(uint32_t FLASH_Sector, uint8_t VoltageRange)
+{
+  uint32_t tmp_psize = 0x0;
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_SECTOR(FLASH_Sector));
+  assert_param(IS_VOLTAGERANGE(VoltageRange));
+  
+  if(VoltageRange == VoltageRange_1)
+  {
+     tmp_psize = FLASH_PSIZE_BYTE;
+  }
+  else if(VoltageRange == VoltageRange_2)
+  {
+    tmp_psize = FLASH_PSIZE_HALF_WORD;
+  }
+  else if(VoltageRange == VoltageRange_3)
+  {
+    tmp_psize = FLASH_PSIZE_WORD;
+  }
+  else
+  {
+    tmp_psize = FLASH_PSIZE_DOUBLE_WORD;
+  }
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  
+  if(status == FLASH_COMPLETE)
+  { 
+    /* if the previous operation is completed, proceed to erase the sector */
+    FLASH->CR &= CR_PSIZE_MASK;
+    FLASH->CR |= tmp_psize;
+    FLASH->CR &= SECTOR_MASK;
+    FLASH->CR |= FLASH_CR_SER | FLASH_Sector;
+    FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+    
+    /* if the erase operation is completed, disable the SER Bit */
+    FLASH->CR &= (~FLASH_CR_SER);
+    FLASH->CR &= SECTOR_MASK; 
+  }
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Erases all FLASH Sectors.
+  *
+  * @note   If an erase and a program operations are requested simultaneously,    
+  *         the erase operation is performed before the program one.
+  *  
+  * @param  VoltageRange: The device voltage range which defines the erase parallelism.  
+  *          This parameter can be one of the following values:
+  *            @arg VoltageRange_1: when the device voltage range is 1.8V to 2.1V, 
+  *                                  the operation will be done by byte (8-bit) 
+  *            @arg VoltageRange_2: when the device voltage range is 2.1V to 2.7V,
+  *                                  the operation will be done by half word (16-bit)
+  *            @arg VoltageRange_3: when the device voltage range is 2.7V to 3.6V,
+  *                                  the operation will be done by word (32-bit)
+  *            @arg VoltageRange_4: when the device voltage range is 2.7V to 3.6V + External Vpp, 
+  *                                  the operation will be done by double word (64-bit)
+  *       
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_EraseAllSectors(uint8_t VoltageRange)
+{
+  uint32_t tmp_psize = 0x0;
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  assert_param(IS_VOLTAGERANGE(VoltageRange));
+  
+  if(VoltageRange == VoltageRange_1)
+  {
+     tmp_psize = FLASH_PSIZE_BYTE;
+  }
+  else if(VoltageRange == VoltageRange_2)
+  {
+    tmp_psize = FLASH_PSIZE_HALF_WORD;
+  }
+  else if(VoltageRange == VoltageRange_3)
+  {
+    tmp_psize = FLASH_PSIZE_WORD;
+  }
+  else
+  {
+    tmp_psize = FLASH_PSIZE_DOUBLE_WORD;
+  }  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to erase all sectors */
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)     
+    FLASH->CR &= CR_PSIZE_MASK;
+    FLASH->CR |= tmp_psize;
+    FLASH->CR |= (FLASH_CR_MER1 | FLASH_CR_MER2);
+    FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+
+    /* if the erase operation is completed, disable the MER Bit */
+    FLASH->CR &= ~(FLASH_CR_MER1 | FLASH_CR_MER2);
+#endif /* STM32F427_437xx ||  STM32F429_439xx ||  STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE) || defined(STM32F446xx)
+    FLASH->CR &= CR_PSIZE_MASK;
+    FLASH->CR |= tmp_psize;
+    FLASH->CR |= FLASH_CR_MER;
+    FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+
+    /* if the erase operation is completed, disable the MER Bit */
+    FLASH->CR &= (~FLASH_CR_MER);
+#endif /* STM32F40_41xxx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F446xx */
+
+  }   
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Erases all FLASH Sectors in Bank 1.
+  *
+  * @note   This function can be used only for STM32F42xxx/43xxx devices.
+  *      
+  * @note   If an erase and a program operations are requested simultaneously,    
+  *         the erase operation is performed before the program one. 
+  *  
+  * @param  VoltageRange: The device voltage range which defines the erase parallelism.  
+  *          This parameter can be one of the following values:
+  *            @arg VoltageRange_1: when the device voltage range is 1.8V to 2.1V, 
+  *                                  the operation will be done by byte (8-bit) 
+  *            @arg VoltageRange_2: when the device voltage range is 2.1V to 2.7V,
+  *                                  the operation will be done by half word (16-bit)
+  *            @arg VoltageRange_3: when the device voltage range is 2.7V to 3.6V,
+  *                                  the operation will be done by word (32-bit)
+  *            @arg VoltageRange_4: when the device voltage range is 2.7V to 3.6V + External Vpp, 
+  *                                  the operation will be done by double word (64-bit)
+  *       
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_EraseAllBank1Sectors(uint8_t VoltageRange)
+{
+  uint32_t tmp_psize = 0x0;
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  assert_param(IS_VOLTAGERANGE(VoltageRange));
+  
+  if(VoltageRange == VoltageRange_1)
+  {
+     tmp_psize = FLASH_PSIZE_BYTE;
+  }
+  else if(VoltageRange == VoltageRange_2)
+  {
+    tmp_psize = FLASH_PSIZE_HALF_WORD;
+  }
+  else if(VoltageRange == VoltageRange_3)
+  {
+    tmp_psize = FLASH_PSIZE_WORD;
+  }
+  else
+  {
+    tmp_psize = FLASH_PSIZE_DOUBLE_WORD;
+  }  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to erase all sectors */
+     FLASH->CR &= CR_PSIZE_MASK;
+     FLASH->CR |= tmp_psize;
+     FLASH->CR |= FLASH_CR_MER1;
+     FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+
+    /* if the erase operation is completed, disable the MER Bit */
+    FLASH->CR &= (~FLASH_CR_MER1);
+
+  }   
+  /* Return the Erase Status */
+  return status;
+}
+
+
+/**
+  * @brief  Erases all FLASH Sectors in Bank 2.
+  *
+  * @note   This function can be used only for STM32F42xxx/43xxx devices.
+  *     
+  * @note   If an erase and a program operations are requested simultaneously,    
+  *         the erase operation is performed before the program one.
+  *     
+  * @param  VoltageRange: The device voltage range which defines the erase parallelism.  
+  *          This parameter can be one of the following values:
+  *            @arg VoltageRange_1: when the device voltage range is 1.8V to 2.1V, 
+  *                                  the operation will be done by byte (8-bit) 
+  *            @arg VoltageRange_2: when the device voltage range is 2.1V to 2.7V,
+  *                                  the operation will be done by half word (16-bit)
+  *            @arg VoltageRange_3: when the device voltage range is 2.7V to 3.6V,
+  *                                  the operation will be done by word (32-bit)
+  *            @arg VoltageRange_4: when the device voltage range is 2.7V to 3.6V + External Vpp, 
+  *                                  the operation will be done by double word (64-bit)
+  *       
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_EraseAllBank2Sectors(uint8_t VoltageRange)
+{
+  uint32_t tmp_psize = 0x0;
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  assert_param(IS_VOLTAGERANGE(VoltageRange));
+  
+  if(VoltageRange == VoltageRange_1)
+  {
+     tmp_psize = FLASH_PSIZE_BYTE;
+  }
+  else if(VoltageRange == VoltageRange_2)
+  {
+    tmp_psize = FLASH_PSIZE_HALF_WORD;
+  }
+  else if(VoltageRange == VoltageRange_3)
+  {
+    tmp_psize = FLASH_PSIZE_WORD;
+  }
+  else
+  {
+    tmp_psize = FLASH_PSIZE_DOUBLE_WORD;
+  }  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to erase all sectors */
+     FLASH->CR &= CR_PSIZE_MASK;
+     FLASH->CR |= tmp_psize;
+     FLASH->CR |= FLASH_CR_MER2;
+     FLASH->CR |= FLASH_CR_STRT;
+    
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+
+    /* if the erase operation is completed, disable the MER Bit */
+    FLASH->CR &= (~FLASH_CR_MER2);
+
+  }   
+  /* Return the Erase Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a double word (64-bit) at a specified address.
+  * @note   This function must be used when the device voltage range is from
+  *         2.7V to 3.6V and an External Vpp is present.
+  *
+  * @note   If an erase and a program operations are requested simultaneously,    
+  *         the erase operation is performed before the program one.
+  *  
+  * @param  Address: specifies the address to be programmed.
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_ProgramDoubleWord(uint32_t Address, uint64_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_ADDRESS(Address));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to program the new data */
+    FLASH->CR &= CR_PSIZE_MASK;
+    FLASH->CR |= FLASH_PSIZE_DOUBLE_WORD;
+    FLASH->CR |= FLASH_CR_PG;
+  
+    *(__IO uint64_t*)Address = Data;
+        
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+
+    /* if the program operation is completed, disable the PG Bit */
+    FLASH->CR &= (~FLASH_CR_PG);
+  } 
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a word (32-bit) at a specified address.
+  *
+  * @note   This function must be used when the device voltage range is from 2.7V to 3.6V. 
+  *
+  * @note   If an erase and a program operations are requested simultaneously,    
+  *         the erase operation is performed before the program one.
+  *  
+  * @param  Address: specifies the address to be programmed.
+  *         This parameter can be any address in Program memory zone or in OTP zone.  
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_ADDRESS(Address));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to program the new data */
+    FLASH->CR &= CR_PSIZE_MASK;
+    FLASH->CR |= FLASH_PSIZE_WORD;
+    FLASH->CR |= FLASH_CR_PG;
+  
+    *(__IO uint32_t*)Address = Data;
+        
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+
+    /* if the program operation is completed, disable the PG Bit */
+    FLASH->CR &= (~FLASH_CR_PG);
+  } 
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a half word (16-bit) at a specified address. 
+  * @note   This function must be used when the device voltage range is from 2.1V to 3.6V. 
+  *
+  * @note   If an erase and a program operations are requested simultaneously,    
+  *         the erase operation is performed before the program one.
+  * 
+  * @param  Address: specifies the address to be programmed.
+  *         This parameter can be any address in Program memory zone or in OTP zone.  
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_ADDRESS(Address));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to program the new data */
+    FLASH->CR &= CR_PSIZE_MASK;
+    FLASH->CR |= FLASH_PSIZE_HALF_WORD;
+    FLASH->CR |= FLASH_CR_PG;
+  
+    *(__IO uint16_t*)Address = Data;
+        
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+
+    /* if the program operation is completed, disable the PG Bit */
+    FLASH->CR &= (~FLASH_CR_PG);
+  } 
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @brief  Programs a byte (8-bit) at a specified address.
+  * @note   This function can be used within all the device supply voltage ranges.  
+  *
+  * @note   If an erase and a program operations are requested simultaneously,    
+  *         the erase operation is performed before the program one.
+  * 
+  * @param  Address: specifies the address to be programmed.
+  *         This parameter can be any address in Program memory zone or in OTP zone.  
+  * @param  Data: specifies the data to be programmed.
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_ProgramByte(uint32_t Address, uint8_t Data)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_FLASH_ADDRESS(Address));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  
+  if(status == FLASH_COMPLETE)
+  {
+    /* if the previous operation is completed, proceed to program the new data */
+    FLASH->CR &= CR_PSIZE_MASK;
+    FLASH->CR |= FLASH_PSIZE_BYTE;
+    FLASH->CR |= FLASH_CR_PG;
+  
+    *(__IO uint8_t*)Address = Data;
+        
+    /* Wait for last operation to be completed */
+    status = FLASH_WaitForLastOperation();
+
+    /* if the program operation is completed, disable the PG Bit */
+    FLASH->CR &= (~FLASH_CR_PG);
+  } 
+
+  /* Return the Program Status */
+  return status;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Group3 Option Bytes Programming functions
+ *  @brief   Option Bytes Programming functions 
+ *
+@verbatim   
+ ===============================================================================
+                ##### Option Bytes Programming functions #####
+ ===============================================================================  
+    [..]
+      This group includes the following functions:
+      (+) void FLASH_OB_Unlock(void)
+      (+) void FLASH_OB_Lock(void)
+      (+) void FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState)
+      (+) void FLASH_OB_WRP1Config(uint32_t OB_WRP, FunctionalState NewState)  
+      (+) void FLASH_OB_PCROPSelectionConfig(uint8_t OB_PCROPSelect)
+      (+) void FLASH_OB_PCROPConfig(uint32_t OB_PCROP, FunctionalState NewState)
+      (+) void FLASH_OB_PCROP1Config(uint32_t OB_PCROP, FunctionalState NewState) 
+      (+) void FLASH_OB_RDPConfig(uint8_t OB_RDP)
+      (+) void FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY)
+      (+) void FLASH_OB_BORConfig(uint8_t OB_BOR)
+      (+) FLASH_Status FLASH_ProgramOTP(uint32_t Address, uint32_t Data)
+      (+) FLASH_Status FLASH_OB_Launch(void)
+      (+) uint32_t FLASH_OB_GetUser(void)
+      (+) uint8_t FLASH_OB_GetWRP(void)
+      (+) uint8_t FLASH_OB_GetWRP1(void)
+      (+) uint8_t FLASH_OB_GetPCROP(void)
+      (+) uint8_t FLASH_OB_GetPCROP1(void)
+      (+) uint8_t FLASH_OB_GetRDP(void)
+      (+) uint8_t FLASH_OB_GetBOR(void)
+    [..]  
+      The following function can be used only for STM32F42xxx/43xxx devices. 
+      (+) void FLASH_OB_BootConfig(uint8_t OB_BOOT)
+    [..]   
+     Any operation of erase or program should follow these steps:
+      (#) Call the FLASH_OB_Unlock() function to enable the FLASH option control 
+          register access
+
+      (#) Call one or several functions to program the desired Option Bytes:
+        (++) void FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState) 
+             => to Enable/Disable the desired sector write protection
+        (++) void FLASH_OB_RDPConfig(uint8_t OB_RDP) => to set the desired read 
+             Protection Level
+        (++) void FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY) 
+             => to configure the user Option Bytes.
+        (++) void FLASH_OB_BORConfig(uint8_t OB_BOR) => to set the BOR Level 			 
+
+      (#) Once all needed Option Bytes to be programmed are correctly written, 
+          call the FLASH_OB_Launch() function to launch the Option Bytes 
+          programming process.
+     
+      -@- When changing the IWDG mode from HW to SW or from SW to HW, a system 
+          reset is needed to make the change effective.  
+
+      (#) Call the FLASH_OB_Lock() function to disable the FLASH option control 
+          register access (recommended to protect the Option Bytes against 
+          possible unwanted operations)
+    
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Unlocks the FLASH Option Control Registers access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_OB_Unlock(void)
+{
+  if((FLASH->OPTCR & FLASH_OPTCR_OPTLOCK) != RESET)
+  {
+    /* Authorizes the Option Byte register programming */
+    FLASH->OPTKEYR = FLASH_OPT_KEY1;
+    FLASH->OPTKEYR = FLASH_OPT_KEY2;
+  }  
+}
+
+/**
+  * @brief  Locks the FLASH Option Control Registers access.
+  * @param  None
+  * @retval None
+  */
+void FLASH_OB_Lock(void)
+{
+  /* Set the OPTLOCK Bit to lock the FLASH Option Byte Registers access */
+  FLASH->OPTCR |= FLASH_OPTCR_OPTLOCK;
+}
+
+/**
+  * @brief  Enables or disables the write protection of the desired sectors, for the first
+  *         1 Mb of the Flash  
+  *
+  * @note   When the memory read protection level is selected (RDP level = 1), 
+  *         it is not possible to program or erase the flash sector i if CortexM4  
+  *         debug features are connected or boot code is executed in RAM, even if nWRPi = 1 
+  * @note   Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1).   
+  * 
+  * @param  OB_WRP: specifies the sector(s) to be write protected or unprotected.
+  *          This parameter can be one of the following values:
+  *            @arg OB_WRP: A value between OB_WRP_Sector0 and OB_WRP_Sector11                      
+  *            @arg OB_WRP_Sector_All
+  * @param  Newstate: new state of the Write Protection.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None  
+  */
+void FLASH_OB_WRPConfig(uint32_t OB_WRP, FunctionalState NewState)
+{ 
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Check the parameters */
+  assert_param(IS_OB_WRP(OB_WRP));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  status = FLASH_WaitForLastOperation();
+
+  if(status == FLASH_COMPLETE)
+  { 
+    if(NewState != DISABLE)
+    {
+      *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~OB_WRP);
+    }
+    else
+    {
+      *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)OB_WRP;
+    }
+  }
+}
+
+/**
+  * @brief  Enables or disables the write protection of the desired sectors, for the second
+  *         1 Mb of the Flash  
+  *           
+  * @note   This function can be used only for STM32F42xxx/43xxx devices.
+  *   
+  * @note   When the memory read out protection is selected (RDP level = 1), 
+  *         it is not possible to program or erase the flash sector i if CortexM4  
+  *         debug features are connected or boot code is executed in RAM, even if nWRPi = 1 
+  * @note   Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1).      
+  * 
+  * @param  OB_WRP: specifies the sector(s) to be write protected or unprotected.
+  *          This parameter can be one of the following values:
+  *            @arg OB_WRP: A value between OB_WRP_Sector12 and OB_WRP_Sector23
+  *            @arg OB_WRP_Sector_All                        
+  * @param  Newstate: new state of the Write Protection.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None  
+  */
+void FLASH_OB_WRP1Config(uint32_t OB_WRP, FunctionalState NewState)
+{ 
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Check the parameters */
+  assert_param(IS_OB_WRP(OB_WRP));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  status = FLASH_WaitForLastOperation();
+
+  if(status == FLASH_COMPLETE)
+  { 
+    if(NewState != DISABLE)
+    {
+      *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~OB_WRP);
+    }
+    else
+    {
+      *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)OB_WRP;
+    }
+  }
+}
+
+/**
+  * @brief  Select the Protection Mode (SPRMOD). 
+  * 
+  * @note   This function can be used only for STM32F42xxx/43xxx and STM32F401xx/411xE devices.       
+  * 
+  * @note   After PCROP activation, Option Byte modification is not possible. 
+  *         Exception made for the global Read Out Protection modification level (level1 to level0) 
+  * @note   Once SPRMOD bit is active unprotection of a protected sector is not possible 
+  *   
+  * @note   Read a protected sector will set RDERR Flag and write a protected sector will set WRPERR Flag
+  *   
+  * @note   Some Precautions should be taken when activating the PCROP feature :
+  *         The active value of nWRPi bits is inverted when PCROP mode is active, this means if SPRMOD = 1
+  *         and WRPi = 1 (default value), then the user sector i is read/write protected.
+  *         In order to avoid activation of PCROP Mode for undesired sectors, please follow the
+  *         below safety sequence :       
+  *         - Disable PCROP for all Sectors using FLASH_OB_PCROPConfig(OB_PCROP_Sector_All, DISABLE) function 
+  *           for Bank1 or FLASH_OB_PCROP1Config(OB_PCROP_Sector_All, DISABLE) function for Bank2   
+  *         - Enable PCROP for the desired Sector i using FLASH_OB_PCROPConfig(Sector i, ENABLE) function
+  *         - Activate the PCROP Mode FLASH_OB_PCROPSelectionConfig() function. 
+  * 
+  * @param  OB_PCROP:  Select the Protection Mode of nWPRi bits 
+  *          This parameter can be one of the following values:
+  *            @arg OB_PcROP_Disable: nWRPi control the write protection of respective user sectors.
+  *            @arg OB_PcROP_Enable: nWRPi control the  read&write protection (PCROP) of respective user sectors.
+  * @retval None
+  */
+void FLASH_OB_PCROPSelectionConfig(uint8_t OB_PcROP)
+{  
+  uint8_t optiontmp = 0xFF;
+      
+  /* Check the parameters */
+  assert_param(IS_OB_PCROP_SELECT(OB_PcROP));
+  
+  /* Mask SPRMOD bit */
+  optiontmp =  (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE3_ADDRESS) & (uint8_t)0x7F); 
+  /* Update Option Byte */
+  *(__IO uint8_t *)OPTCR_BYTE3_ADDRESS = (uint8_t)(OB_PcROP | optiontmp); 
+    
+}
+
+/**
+  * @brief  Enables or disables the read/write protection (PCROP) of the desired 
+  *         sectors, for the first 1 MB of the Flash.
+  *           
+  * @note   This function can be used only for STM32F42xxx/43xxx and STM32F401xx/411xE devices. 
+  *   
+  * @param  OB_PCROP: specifies the sector(s) to be read/write protected or unprotected.
+  *          This parameter can be one of the following values:
+  *            @arg OB_PCROP: A value between OB_PCROP_Sector0 and OB_PCROP_Sector11 for 
+  *                           STM32F42xxx/43xxx devices and between OB_PCROP_Sector0 and 
+  *                           OB_PCROP_Sector5 for STM32F401xx/411xE devices.
+  *            @arg OB_PCROP_Sector_All
+  * @param  Newstate: new state of the Write Protection.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None  
+  */
+void FLASH_OB_PCROPConfig(uint32_t OB_PCROP, FunctionalState NewState)
+{ 
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Check the parameters */
+  assert_param(IS_OB_PCROP(OB_PCROP));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  status = FLASH_WaitForLastOperation();
+
+  if(status == FLASH_COMPLETE)
+  { 
+    if(NewState != DISABLE)
+    {
+      *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)OB_PCROP;    
+    }
+    else
+    {
+      *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~OB_PCROP);
+    }
+  }
+}
+
+/**
+   * @brief Enables or disables the read/write protection (PCROP) of the desired 
+  *         sectors
+  *           
+  * @note   This function can be used only for STM32F42xxx/43xxx devices.
+  *   
+  * @param  OB_PCROP: specifies the sector(s) to be read/write protected or unprotected.
+  *          This parameter can be one of the following values:
+  *            @arg OB_PCROP: A value between OB_PCROP_Sector12 and OB_PCROP_Sector23 
+  *            @arg OB_PCROP_Sector_All
+  * @param  Newstate: new state of the Write Protection.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None  
+  */
+void FLASH_OB_PCROP1Config(uint32_t OB_PCROP, FunctionalState NewState)
+{ 
+  FLASH_Status status = FLASH_COMPLETE;
+  
+  /* Check the parameters */
+  assert_param(IS_OB_PCROP(OB_PCROP));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  status = FLASH_WaitForLastOperation();
+
+  if(status == FLASH_COMPLETE)
+  { 
+    if(NewState != DISABLE)
+    {
+      *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)OB_PCROP;
+    }
+    else
+    {
+      *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~OB_PCROP);
+    }
+  }
+}
+
+
+/**
+  * @brief  Sets the read protection level.
+  * @param  OB_RDP: specifies the read protection level.
+  *          This parameter can be one of the following values:
+  *            @arg OB_RDP_Level_0: No protection
+  *            @arg OB_RDP_Level_1: Read protection of the memory
+  *            @arg OB_RDP_Level_2: Full chip protection
+  *   
+  * /!\ Warning /!\ When enabling OB_RDP level 2 it's no more possible to go back to level 1 or 0
+  *    
+  * @retval None
+  */
+void FLASH_OB_RDPConfig(uint8_t OB_RDP)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Check the parameters */
+  assert_param(IS_OB_RDP(OB_RDP));
+
+  status = FLASH_WaitForLastOperation();
+
+  if(status == FLASH_COMPLETE)
+  {
+    *(__IO uint8_t*)OPTCR_BYTE1_ADDRESS = OB_RDP;
+
+  }
+}
+
+/**
+  * @brief  Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY.    
+  * @param  OB_IWDG: Selects the IWDG mode
+  *          This parameter can be one of the following values:
+  *            @arg OB_IWDG_SW: Software IWDG selected
+  *            @arg OB_IWDG_HW: Hardware IWDG selected
+  * @param  OB_STOP: Reset event when entering STOP mode.
+  *          This parameter  can be one of the following values:
+  *            @arg OB_STOP_NoRST: No reset generated when entering in STOP
+  *            @arg OB_STOP_RST: Reset generated when entering in STOP
+  * @param  OB_STDBY: Reset event when entering Standby mode.
+  *          This parameter  can be one of the following values:
+  *            @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY
+  *            @arg OB_STDBY_RST: Reset generated when entering in STANDBY
+  * @retval None
+  */
+void FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY)
+{
+  uint8_t optiontmp = 0xFF;
+  FLASH_Status status = FLASH_COMPLETE; 
+
+  /* Check the parameters */
+  assert_param(IS_OB_IWDG_SOURCE(OB_IWDG));
+  assert_param(IS_OB_STOP_SOURCE(OB_STOP));
+  assert_param(IS_OB_STDBY_SOURCE(OB_STDBY));
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+  
+  if(status == FLASH_COMPLETE)
+  { 
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)
+    /* Mask OPTLOCK, OPTSTRT, BOR_LEV and BFB2 bits */
+    optiontmp =  (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE0_ADDRESS) & (uint8_t)0x1F);
+#endif /* STM32F427_437xx ||  STM32F429_439xx ||  STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE) || defined(STM32F446xx)
+    /* Mask OPTLOCK, OPTSTRT and BOR_LEV bits */
+    optiontmp =  (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE0_ADDRESS) & (uint8_t)0x0F); 
+#endif /* STM32F40_41xxx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F446xx */ 
+
+    /* Update User Option Byte */
+    *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS = OB_IWDG | (uint8_t)(OB_STDBY | (uint8_t)(OB_STOP | ((uint8_t)optiontmp))); 
+  }  
+}
+
+/**
+  * @brief  Configure the Dual Bank Boot.
+  *   
+  * @note   This function can be used only for STM32F42xxx/43xxx devices.
+  *      
+  * @param  OB_BOOT: specifies the Dual Bank Boot Option byte.
+  *          This parameter can be one of the following values:
+  *            @arg OB_Dual_BootEnabled: Dual Bank Boot Enable
+  *            @arg OB_Dual_BootDisabled: Dual Bank Boot Disabled
+  * @retval None
+  */
+void FLASH_OB_BootConfig(uint8_t OB_BOOT)
+{
+  /* Check the parameters */
+  assert_param(IS_OB_BOOT(OB_BOOT));
+
+  /* Set Dual Bank Boot */
+  *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS &= (~FLASH_OPTCR_BFB2);
+  *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS |= OB_BOOT;
+
+}
+
+/**
+  * @brief  Sets the BOR Level. 
+  * @param  OB_BOR: specifies the Option Bytes BOR Reset Level.
+  *          This parameter can be one of the following values:
+  *            @arg OB_BOR_LEVEL3: Supply voltage ranges from 2.7 to 3.6 V
+  *            @arg OB_BOR_LEVEL2: Supply voltage ranges from 2.4 to 2.7 V
+  *            @arg OB_BOR_LEVEL1: Supply voltage ranges from 2.1 to 2.4 V
+  *            @arg OB_BOR_OFF: Supply voltage ranges from 1.62 to 2.1 V
+  * @retval None
+  */
+void FLASH_OB_BORConfig(uint8_t OB_BOR)
+{
+  /* Check the parameters */
+  assert_param(IS_OB_BOR(OB_BOR));
+
+  /* Set the BOR Level */
+  *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS &= (~FLASH_OPTCR_BOR_LEV);
+  *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS |= OB_BOR;
+
+}
+
+/**
+  * @brief  Launch the option byte loading.
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_OB_Launch(void)
+{
+  FLASH_Status status = FLASH_COMPLETE;
+
+  /* Set the OPTSTRT bit in OPTCR register */
+  *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS |= FLASH_OPTCR_OPTSTRT;
+
+  /* Wait for last operation to be completed */
+  status = FLASH_WaitForLastOperation();
+
+  return status;
+}
+
+/**
+  * @brief  Returns the FLASH User Option Bytes values.
+  * @param  None
+  * @retval The FLASH User Option Bytes values: IWDG_SW(Bit0), RST_STOP(Bit1)
+  *         and RST_STDBY(Bit2).
+  */
+uint8_t FLASH_OB_GetUser(void)
+{
+  /* Return the User Option Byte */
+  return (uint8_t)(FLASH->OPTCR >> 5);
+}
+
+/**
+  * @brief  Returns the FLASH Write Protection Option Bytes value.
+  * @param  None
+  * @retval The FLASH Write Protection  Option Bytes value
+  */
+uint16_t FLASH_OB_GetWRP(void)
+{
+  /* Return the FLASH write protection Register value */
+  return (*(__IO uint16_t *)(OPTCR_BYTE2_ADDRESS));
+}
+
+/**
+  * @brief  Returns the FLASH Write Protection Option Bytes value.
+  *   
+  * @note   This function can be used only for STM32F42xxx/43xxx devices.
+  *   
+  * @param  None
+  * @retval The FLASH Write Protection  Option Bytes value
+  */
+uint16_t FLASH_OB_GetWRP1(void)
+{
+  /* Return the FLASH write protection Register value */
+  return (*(__IO uint16_t *)(OPTCR1_BYTE2_ADDRESS));
+}
+
+/**
+  * @brief  Returns the FLASH PC Read/Write Protection Option Bytes value.
+  *   
+  * @note   This function can be used only for STM32F42xxx/43xxx devices and STM32F401xx/411xE devices.
+  *   
+  * @param  None
+  * @retval The FLASH PC Read/Write Protection Option Bytes value
+  */
+uint16_t FLASH_OB_GetPCROP(void)
+{
+  /* Return the FLASH PC Read/write protection Register value */
+  return (*(__IO uint16_t *)(OPTCR_BYTE2_ADDRESS));
+}
+
+/**
+  * @brief  Returns the FLASH PC Read/Write Protection Option Bytes value.
+  *   
+  * @note   This function can be used only for STM32F42xxx/43xxx devices. 
+  *     
+  * @param  None
+  * @retval The FLASH PC Read/Write Protection Option Bytes value
+  */
+uint16_t FLASH_OB_GetPCROP1(void)
+{
+  /* Return the FLASH write protection Register value */
+  return (*(__IO uint16_t *)(OPTCR1_BYTE2_ADDRESS));
+}
+
+/**
+  * @brief  Returns the FLASH Read Protection level.
+  * @param  None
+  * @retval FLASH ReadOut Protection Status:
+  *           - SET, when OB_RDP_Level_1 or OB_RDP_Level_2 is set
+  *           - RESET, when OB_RDP_Level_0 is set
+  */
+FlagStatus FLASH_OB_GetRDP(void)
+{
+  FlagStatus readstatus = RESET;
+
+  if ((*(__IO uint8_t*)(OPTCR_BYTE1_ADDRESS) != (uint8_t)OB_RDP_Level_0))
+  {
+    readstatus = SET;
+  }
+  else
+  {
+    readstatus = RESET;
+  }
+  return readstatus;
+}
+
+/**
+  * @brief  Returns the FLASH BOR level.
+  * @param  None
+  * @retval The FLASH BOR level:
+  *           - OB_BOR_LEVEL3: Supply voltage ranges from 2.7 to 3.6 V
+  *           - OB_BOR_LEVEL2: Supply voltage ranges from 2.4 to 2.7 V
+  *           - OB_BOR_LEVEL1: Supply voltage ranges from 2.1 to 2.4 V
+  *           - OB_BOR_OFF   : Supply voltage ranges from 1.62 to 2.1 V  
+  */
+uint8_t FLASH_OB_GetBOR(void)
+{
+  /* Return the FLASH BOR level */
+  return (uint8_t)(*(__IO uint8_t *)(OPTCR_BYTE0_ADDRESS) & (uint8_t)0x0C);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Group4 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+              ##### Interrupts and flags management functions #####
+ ===============================================================================  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified FLASH interrupts.
+  * @param  FLASH_IT: specifies the FLASH interrupt sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg FLASH_IT_ERR: FLASH Error Interrupt
+  *            @arg FLASH_IT_EOP: FLASH end of operation Interrupt
+  * @retval None 
+  */
+void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_IT(FLASH_IT)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if(NewState != DISABLE)
+  {
+    /* Enable the interrupt sources */
+    FLASH->CR |= FLASH_IT;
+  }
+  else
+  {
+    /* Disable the interrupt sources */
+    FLASH->CR &= ~(uint32_t)FLASH_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FLASH flag is set or not.
+  * @param  FLASH_FLAG: specifies the FLASH flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg FLASH_FLAG_EOP: FLASH End of Operation flag 
+  *            @arg FLASH_FLAG_OPERR: FLASH operation Error flag 
+  *            @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag 
+  *            @arg FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag
+  *            @arg FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag
+  *            @arg FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag
+  *            @arg FLASH_FLAG_RDERR: FLASH (PCROP) Read Protection error flag (STM32F42xx/43xxx and STM32F401xx/411xE devices) 
+  *            @arg FLASH_FLAG_BSY: FLASH Busy flag
+  * @retval The new state of FLASH_FLAG (SET or RESET).
+  */
+FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_FLASH_GET_FLAG(FLASH_FLAG));
+
+  if((FLASH->SR & FLASH_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the new state of FLASH_FLAG (SET or RESET) */
+  return bitstatus; 
+}
+
+/**
+  * @brief  Clears the FLASH's pending flags.
+  * @param  FLASH_FLAG: specifies the FLASH flags to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg FLASH_FLAG_EOP: FLASH End of Operation flag 
+  *            @arg FLASH_FLAG_OPERR: FLASH operation Error flag 
+  *            @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag 
+  *            @arg FLASH_FLAG_PGAERR: FLASH Programming Alignment error flag 
+  *            @arg FLASH_FLAG_PGPERR: FLASH Programming Parallelism error flag
+  *            @arg FLASH_FLAG_PGSERR: FLASH Programming Sequence error flag
+  *            @arg FLASH_FLAG_RDERR: FLASH Read Protection error flag (STM32F42xx/43xxx and STM32F401xx/411xE devices)   
+  * @retval None
+  */
+void FLASH_ClearFlag(uint32_t FLASH_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_FLASH_CLEAR_FLAG(FLASH_FLAG));
+  
+  /* Clear the flags */
+  FLASH->SR = FLASH_FLAG;
+}
+
+/**
+  * @brief  Returns the FLASH Status.
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_RD, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_GetStatus(void)
+{
+  FLASH_Status flashstatus = FLASH_COMPLETE;
+  
+  if((FLASH->SR & FLASH_FLAG_BSY) == FLASH_FLAG_BSY) 
+  {
+    flashstatus = FLASH_BUSY;
+  }
+  else 
+  {  
+    if((FLASH->SR & FLASH_FLAG_WRPERR) != (uint32_t)0x00)
+    { 
+      flashstatus = FLASH_ERROR_WRP;
+    }
+    else
+    {
+      if((FLASH->SR & FLASH_FLAG_RDERR) != (uint32_t)0x00)
+      { 
+        flashstatus = FLASH_ERROR_RD;
+      } 
+      else 
+      {
+        if((FLASH->SR & (uint32_t)0xE0) != (uint32_t)0x00)
+        {
+          flashstatus = FLASH_ERROR_PROGRAM; 
+        }
+        else
+        {
+          if((FLASH->SR & FLASH_FLAG_OPERR) != (uint32_t)0x00)
+          {
+            flashstatus = FLASH_ERROR_OPERATION;
+          }
+          else
+          {
+            flashstatus = FLASH_COMPLETE;
+          }
+        }
+      }
+    }
+  }
+  /* Return the FLASH Status */
+  return flashstatus;
+}
+
+/**
+  * @brief  Waits for a FLASH operation to complete.
+  * @param  None
+  * @retval FLASH Status: The returned value can be: FLASH_BUSY, FLASH_ERROR_PROGRAM,
+  *                       FLASH_ERROR_WRP, FLASH_ERROR_OPERATION or FLASH_COMPLETE.
+  */
+FLASH_Status FLASH_WaitForLastOperation(void)
+{ 
+  __IO FLASH_Status status = FLASH_COMPLETE;
+   
+  /* Check for the FLASH Status */
+  status = FLASH_GetStatus();
+
+  /* Wait for the FLASH operation to complete by polling on BUSY flag to be reset.
+     Even if the FLASH operation fails, the BUSY flag will be reset and an error
+     flag will be set */
+  while(status == FLASH_BUSY)
+  {
+    status = FLASH_GetStatus();
+  }
+  /* Return the operation status */
+  return status;
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_flash_ramfunc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_flash_ramfunc.c
new file mode 100644
index 00000000..2d283074
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_flash_ramfunc.c
@@ -0,0 +1,158 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_flash_ramfunc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   FLASH RAMFUNC module driver.
+  *          This file provides a FLASH firmware functions which should be 
+  *          executed from internal SRAM
+  *            + Stop/Start the flash interface while System Run
+  *            + Enable/Disable the flash sleep while System Run
+  *  
+ @verbatim    
+ ==============================================================================
+                    ##### APIs executed from Internal RAM #####
+  ==============================================================================
+  [..]
+    *** ARM Compiler ***
+    --------------------
+    [..] RAM functions are defined using the toolchain options. 
+         Functions that are be executed in RAM should reside in a separate
+         source module. Using the 'Options for File' dialog you can simply change
+         the 'Code / Const' area of a module to a memory space in physical RAM.
+         Available memory areas are declared in the 'Target' tab of the 
+         Options for Target' dialog.
+
+    *** ICCARM Compiler ***
+    -----------------------
+    [..] RAM functions are defined using a specific toolchain keyword "__ramfunc".
+
+    *** GNU Compiler ***
+    --------------------
+    [..] RAM functions are defined using a specific toolchain attribute
+         "__attribute__((section(".RamFunc")))".
+  
+  @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_flash_ramfunc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FLASH RAMFUNC 
+  * @brief FLASH RAMFUNC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup FLASH_RAMFUNC_Private_Functions
+  * @{
+  */
+
+/** @defgroup FLASH_RAMFUNC_Group1 Peripheral features functions executed from internal RAM 
+  *  @brief Peripheral Extended features functions 
+  *
+@verbatim   
+
+ ===============================================================================
+                      ##### ramfunc functions #####
+ ===============================================================================
+    [..]
+    This subsection provides a set of functions that should be executed from RAM 
+    transfers.
+    
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief Start/Stop the flash interface while System Run
+  * @note  This mode is only available for STM32F411xx devices. 
+  * @note  This mode could n't be set while executing with the flash itself. 
+  *        It should be done with specific routine executed from RAM.     
+  * @param  NewState: new state of the Smart Card mode.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+__RAM_FUNC FLASH_FlashInterfaceCmd(FunctionalState NewState)
+{
+  if (NewState != DISABLE)
+  {
+    /* Start the flash interface while System Run */
+    CLEAR_BIT(PWR->CR, PWR_CR_FISSR);
+  }
+  else
+  {
+    /* Stop the flash interface while System Run */  
+    SET_BIT(PWR->CR, PWR_CR_FISSR);
+  }
+}
+
+/**
+  * @brief Enable/Disable the flash sleep while System Run
+  * @note  This mode is only available for STM32F411xx devices. 
+  * @note  This mode could n't be set while executing with the flash itself. 
+  *        It should be done with specific routine executed from RAM.     
+  * @param  NewState: new state of the Smart Card mode.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+__RAM_FUNC FLASH_FlashSleepModeCmd(FunctionalState NewState)
+{
+  if (NewState != DISABLE)
+  {
+    /* Enable the flash sleep while System Run */
+    SET_BIT(PWR->CR, PWR_CR_FMSSR);
+  }
+  else
+  {
+    /* Disable the flash sleep while System Run */
+    CLEAR_BIT(PWR->CR, PWR_CR_FMSSR);
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fmc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fmc.c
new file mode 100644
index 00000000..4d6f00b8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fmc.c
@@ -0,0 +1,1510 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_fmc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the FMC peripheral:           
+  *           + Interface with SRAM, PSRAM, NOR and OneNAND memories
+  *           + Interface with NAND memories
+  *           + Interface with 16-bit PC Card compatible memories 
+  *           + Interface with SDRAM memories    
+  *           + Interrupts and flags management   
+  *           
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+#ifdef HAS_FMC
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_fmc.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FMC 
+  * @brief FMC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+const FMC_NORSRAMTimingInitTypeDef FMC_DefaultTimingStruct = {0x0F, /* FMC_AddressSetupTime */
+                                                              0x0F, /* FMC_AddressHoldTime */
+                                                              0xFF, /* FMC_DataSetupTime */
+                                                              0x0F, /* FMC_BusTurnAroundDuration */
+                                                              0x0F, /* FMC_CLKDivision */
+                                                              0x0F, /* FMC_DataLatency */
+                                                              FMC_AccessMode_A /* FMC_AccessMode */
+                                                              };
+/* --------------------- FMC registers bit mask ---------------------------- */
+/* FMC BCRx Mask */
+#define BCR_MBKEN_SET              ((uint32_t)0x00000001)
+#define BCR_MBKEN_RESET            ((uint32_t)0x000FFFFE)
+#define BCR_FACCEN_SET             ((uint32_t)0x00000040)
+
+/* FMC PCRx Mask */
+#define PCR_PBKEN_SET              ((uint32_t)0x00000004)
+#define PCR_PBKEN_RESET            ((uint32_t)0x000FFFFB)
+#define PCR_ECCEN_SET              ((uint32_t)0x00000040)
+#define PCR_ECCEN_RESET            ((uint32_t)0x000FFFBF)
+#define PCR_MEMORYTYPE_NAND        ((uint32_t)0x00000008)
+
+/* FMC SDCRx write protection Mask*/
+#define SDCR_WriteProtection_RESET ((uint32_t)0x00007DFF) 
+
+/* FMC SDCMR Mask*/
+#define SDCMR_CTB1_RESET           ((uint32_t)0x003FFFEF)
+#define SDCMR_CTB2_RESET           ((uint32_t)0x003FFFF7)
+#define SDCMR_CTB1_2_RESET         ((uint32_t)0x003FFFE7)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup FMC_Private_Functions
+  * @{
+  */
+
+/** @defgroup FMC_Group1 NOR/SRAM Controller functions
+  * @brief    NOR/SRAM Controller functions 
+  *
+@verbatim   
+ ===============================================================================
+                    ##### NOR and SRAM Controller functions #####
+ ===============================================================================  
+
+ [..] The following sequence should be followed to configure the FMC to interface
+      with SRAM, PSRAM, NOR or OneNAND memory connected to the NOR/SRAM Bank:
+ 
+   (#) Enable the clock for the FMC and associated GPIOs using the following functions:
+          RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FMC, ENABLE);
+          RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+
+   (#) FMC pins configuration 
+       (++) Connect the involved FMC pins to AF12 using the following function 
+            GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_FMC); 
+       (++) Configure these FMC pins in alternate function mode by calling the function
+            GPIO_Init();    
+       
+   (#) Declare a FMC_NORSRAMInitTypeDef structure, for example:
+          FMC_NORSRAMInitTypeDef  FMC_NORSRAMInitStructure;
+      and fill the FMC_NORSRAMInitStructure variable with the allowed values of
+      the structure member.
+      
+   (#) Initialize the NOR/SRAM Controller by calling the function
+          FMC_NORSRAMInit(&FMC_NORSRAMInitStructure); 
+
+   (#) Then enable the NOR/SRAM Bank, for example:
+          FMC_NORSRAMCmd(FMC_Bank1_NORSRAM2, ENABLE);  
+
+   (#) At this stage you can read/write from/to the memory connected to the NOR/SRAM Bank. 
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the FMC NOR/SRAM Banks registers to their default 
+  *   reset values.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank1_NORSRAM1: FMC Bank1 NOR/SRAM1  
+  *            @arg FMC_Bank1_NORSRAM2: FMC Bank1 NOR/SRAM2 
+  *            @arg FMC_Bank1_NORSRAM3: FMC Bank1 NOR/SRAM3 
+  *            @arg FMC_Bank1_NORSRAM4: FMC Bank1 NOR/SRAM4 
+  * @retval None
+  */
+void FMC_NORSRAMDeInit(uint32_t FMC_Bank)
+{
+  /* Check the parameter */
+  assert_param(IS_FMC_NORSRAM_BANK(FMC_Bank));
+  
+  /* FMC_Bank1_NORSRAM1 */
+  if(FMC_Bank == FMC_Bank1_NORSRAM1)
+  {
+    FMC_Bank1->BTCR[FMC_Bank] = 0x000030DB;    
+  }
+  /* FMC_Bank1_NORSRAM2,  FMC_Bank1_NORSRAM3 or FMC_Bank1_NORSRAM4 */
+  else
+  {   
+    FMC_Bank1->BTCR[FMC_Bank] = 0x000030D2; 
+  }
+  FMC_Bank1->BTCR[FMC_Bank + 1] = 0x0FFFFFFF;
+  FMC_Bank1E->BWTR[FMC_Bank] = 0x0FFFFFFF;  
+}
+
+/**
+  * @brief  Initializes the FMC NOR/SRAM Banks according to the specified
+  *         parameters in the FMC_NORSRAMInitStruct.
+  * @param  FMC_NORSRAMInitStruct : pointer to a FMC_NORSRAMInitTypeDef structure
+  *         that contains the configuration information for the FMC NOR/SRAM 
+  *         specified Banks.                       
+  * @retval None
+  */
+void FMC_NORSRAMInit(FMC_NORSRAMInitTypeDef* FMC_NORSRAMInitStruct)
+{
+  uint32_t tmpr = 0, tmpbcr = 0, tmpbwr = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_FMC_NORSRAM_BANK(FMC_NORSRAMInitStruct->FMC_Bank));
+  assert_param(IS_FMC_MUX(FMC_NORSRAMInitStruct->FMC_DataAddressMux));
+  assert_param(IS_FMC_MEMORY(FMC_NORSRAMInitStruct->FMC_MemoryType));
+  assert_param(IS_FMC_NORSRAM_MEMORY_WIDTH(FMC_NORSRAMInitStruct->FMC_MemoryDataWidth));
+  assert_param(IS_FMC_BURSTMODE(FMC_NORSRAMInitStruct->FMC_BurstAccessMode));
+  assert_param(IS_FMC_WAIT_POLARITY(FMC_NORSRAMInitStruct->FMC_WaitSignalPolarity));
+  assert_param(IS_FMC_WRAP_MODE(FMC_NORSRAMInitStruct->FMC_WrapMode));
+  assert_param(IS_FMC_WAIT_SIGNAL_ACTIVE(FMC_NORSRAMInitStruct->FMC_WaitSignalActive));
+  assert_param(IS_FMC_WRITE_OPERATION(FMC_NORSRAMInitStruct->FMC_WriteOperation));
+  assert_param(IS_FMC_WAITE_SIGNAL(FMC_NORSRAMInitStruct->FMC_WaitSignal));
+  assert_param(IS_FMC_EXTENDED_MODE(FMC_NORSRAMInitStruct->FMC_ExtendedMode));
+  assert_param(IS_FMC_ASYNWAIT(FMC_NORSRAMInitStruct->FMC_AsynchronousWait));
+  assert_param(IS_FMC_WRITE_BURST(FMC_NORSRAMInitStruct->FMC_WriteBurst));
+  assert_param(IS_FMC_CONTINOUS_CLOCK(FMC_NORSRAMInitStruct->FMC_ContinousClock));  
+  assert_param(IS_FMC_ADDRESS_SETUP_TIME(FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_AddressSetupTime));
+  assert_param(IS_FMC_ADDRESS_HOLD_TIME(FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_AddressHoldTime));
+  assert_param(IS_FMC_DATASETUP_TIME(FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_DataSetupTime));
+  assert_param(IS_FMC_TURNAROUND_TIME(FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_BusTurnAroundDuration));
+  assert_param(IS_FMC_CLK_DIV(FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_CLKDivision));
+  assert_param(IS_FMC_DATA_LATENCY(FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_DataLatency));
+  assert_param(IS_FMC_ACCESS_MODE(FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_AccessMode)); 
+  
+  /* Get the BTCR register value */
+  tmpbcr = FMC_Bank1->BTCR[FMC_NORSRAMInitStruct->FMC_Bank];
+ 
+  /* Clear MBKEN, MUXEN, MTYP, MWID, FACCEN, BURSTEN, WAITPOL, WRAPMOD, WAITCFG, WREN,
+           WAITEN, EXTMOD, ASYNCWAIT, CBURSTRW and CCLKEN bits */
+  tmpbcr &= ((uint32_t)~(FMC_BCR1_MBKEN   | FMC_BCR1_MUXEN    | FMC_BCR1_MTYP     | \
+                         FMC_BCR1_MWID     | FMC_BCR1_FACCEN   | FMC_BCR1_BURSTEN  | \
+                         FMC_BCR1_WAITPOL  | FMC_BCR1_WRAPMOD  | FMC_BCR1_WAITCFG  | \
+                         FMC_BCR1_WREN     | FMC_BCR1_WAITEN   | FMC_BCR1_EXTMOD   | \
+                         FMC_BCR1_ASYNCWAIT| FMC_BCR1_CBURSTRW | FMC_BCR1_CCLKEN));
+
+  /* NOR/SRAM Bank control register configuration */ 
+  tmpbcr |=  (uint32_t)FMC_NORSRAMInitStruct->FMC_DataAddressMux |
+                       FMC_NORSRAMInitStruct->FMC_MemoryType |
+                       FMC_NORSRAMInitStruct->FMC_MemoryDataWidth |
+                       FMC_NORSRAMInitStruct->FMC_BurstAccessMode |
+                       FMC_NORSRAMInitStruct->FMC_WaitSignalPolarity |
+                       FMC_NORSRAMInitStruct->FMC_WrapMode |
+                       FMC_NORSRAMInitStruct->FMC_WaitSignalActive |
+                       FMC_NORSRAMInitStruct->FMC_WriteOperation |
+                       FMC_NORSRAMInitStruct->FMC_WaitSignal |
+                       FMC_NORSRAMInitStruct->FMC_ExtendedMode |
+                       FMC_NORSRAMInitStruct->FMC_AsynchronousWait |
+                       FMC_NORSRAMInitStruct->FMC_WriteBurst |
+                       FMC_NORSRAMInitStruct->FMC_ContinousClock;
+
+  FMC_Bank1->BTCR[FMC_NORSRAMInitStruct->FMC_Bank] = tmpbcr;
+
+  if(FMC_NORSRAMInitStruct->FMC_MemoryType == FMC_MemoryType_NOR)
+  {
+    FMC_Bank1->BTCR[FMC_NORSRAMInitStruct->FMC_Bank] |= (uint32_t)BCR_FACCEN_SET;
+  }
+
+  /* Configure Continuous clock feature when bank2..4 is used */
+  if((FMC_NORSRAMInitStruct->FMC_ContinousClock == FMC_CClock_SyncAsync) && (FMC_NORSRAMInitStruct->FMC_Bank != FMC_Bank1_NORSRAM1))
+  {
+    tmpr = (uint32_t)((FMC_Bank1->BTCR[FMC_Bank1_NORSRAM1+1]) & ~(((uint32_t)0x0F) << 20));    
+    
+    FMC_Bank1->BTCR[FMC_Bank1_NORSRAM1]  |= FMC_NORSRAMInitStruct->FMC_ContinousClock;
+    FMC_Bank1->BTCR[FMC_Bank1_NORSRAM1]  |= FMC_BurstAccessMode_Enable;
+    FMC_Bank1->BTCR[FMC_Bank1_NORSRAM1+1] = (uint32_t)(tmpr | (((FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_CLKDivision)-1) << 20));
+  }
+  
+  /* NOR/SRAM Bank timing register configuration */
+  FMC_Bank1->BTCR[FMC_NORSRAMInitStruct->FMC_Bank+1] =   
+            (uint32_t)(FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_AddressSetupTime |
+                      (FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_AddressHoldTime << 4) |
+                      (FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_DataSetupTime << 8) |
+                      (FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_BusTurnAroundDuration << 16) |
+                      (FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_CLKDivision << 20) |
+                      (FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_DataLatency << 24) |
+                       FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct->FMC_AccessMode);
+     
+  /* NOR/SRAM Bank timing register for write configuration, if extended mode is used */
+  if(FMC_NORSRAMInitStruct->FMC_ExtendedMode == FMC_ExtendedMode_Enable)
+  {
+    assert_param(IS_FMC_ADDRESS_SETUP_TIME(FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_AddressSetupTime));
+    assert_param(IS_FMC_ADDRESS_HOLD_TIME(FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_AddressHoldTime));
+    assert_param(IS_FMC_DATASETUP_TIME(FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_DataSetupTime));
+    assert_param(IS_FMC_TURNAROUND_TIME(FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_BusTurnAroundDuration));
+    assert_param(IS_FMC_ACCESS_MODE(FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_AccessMode));
+
+    /* Get the BWTR register value */
+    tmpbwr = FMC_Bank1E->BWTR[FMC_NORSRAMInitStruct->FMC_Bank];
+
+    /* Clear ADDSET, ADDHLD, DATAST, BUSTURN and ACCMOD bits */
+    tmpbwr &= ((uint32_t)~(FMC_BWTR1_ADDSET  | FMC_BWTR1_ADDHLD | FMC_BWTR1_DATAST | \
+                           FMC_BWTR1_BUSTURN | FMC_BWTR1_ACCMOD));
+    
+    tmpbwr |= (uint32_t)(FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_AddressSetupTime |
+                        (FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_AddressHoldTime << 4)|
+                        (FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_DataSetupTime << 8) |
+                        (FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_BusTurnAroundDuration << 16) |
+                         FMC_NORSRAMInitStruct->FMC_WriteTimingStruct->FMC_AccessMode);
+
+    FMC_Bank1E->BWTR[FMC_NORSRAMInitStruct->FMC_Bank] = tmpbwr;
+  }
+  else
+  {
+    FMC_Bank1E->BWTR[FMC_NORSRAMInitStruct->FMC_Bank] = 0x0FFFFFFF;
+  }
+  
+}
+
+/**
+  * @brief  Fills each FMC_NORSRAMInitStruct member with its default value.
+  * @param  FMC_NORSRAMInitStruct: pointer to a FMC_NORSRAMInitTypeDef structure 
+  *         which will be initialized.
+  * @retval None
+  */
+void FMC_NORSRAMStructInit(FMC_NORSRAMInitTypeDef* FMC_NORSRAMInitStruct)
+{  
+  /* Reset NOR/SRAM Init structure parameters values */
+  FMC_NORSRAMInitStruct->FMC_Bank = FMC_Bank1_NORSRAM1;
+  FMC_NORSRAMInitStruct->FMC_DataAddressMux = FMC_DataAddressMux_Enable;
+  FMC_NORSRAMInitStruct->FMC_MemoryType = FMC_MemoryType_SRAM;
+  FMC_NORSRAMInitStruct->FMC_MemoryDataWidth = FMC_NORSRAM_MemoryDataWidth_16b;
+  FMC_NORSRAMInitStruct->FMC_BurstAccessMode = FMC_BurstAccessMode_Disable;
+  FMC_NORSRAMInitStruct->FMC_AsynchronousWait = FMC_AsynchronousWait_Disable;
+  FMC_NORSRAMInitStruct->FMC_WaitSignalPolarity = FMC_WaitSignalPolarity_Low;
+  FMC_NORSRAMInitStruct->FMC_WrapMode = FMC_WrapMode_Disable;
+  FMC_NORSRAMInitStruct->FMC_WaitSignalActive = FMC_WaitSignalActive_BeforeWaitState;
+  FMC_NORSRAMInitStruct->FMC_WriteOperation = FMC_WriteOperation_Enable;
+  FMC_NORSRAMInitStruct->FMC_WaitSignal = FMC_WaitSignal_Enable;
+  FMC_NORSRAMInitStruct->FMC_ExtendedMode = FMC_ExtendedMode_Disable;
+  FMC_NORSRAMInitStruct->FMC_WriteBurst = FMC_WriteBurst_Disable;
+  FMC_NORSRAMInitStruct->FMC_ContinousClock = FMC_CClock_SyncOnly;
+  
+  FMC_NORSRAMInitStruct->FMC_ReadWriteTimingStruct = (FMC_NORSRAMTimingInitTypeDef*)&FMC_DefaultTimingStruct;
+  FMC_NORSRAMInitStruct->FMC_WriteTimingStruct = (FMC_NORSRAMTimingInitTypeDef*)&FMC_DefaultTimingStruct;
+}
+
+/**
+  * @brief  Enables or disables the specified NOR/SRAM Memory Bank.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank1_NORSRAM1: FMC Bank1 NOR/SRAM1  
+  *            @arg FMC_Bank1_NORSRAM2: FMC Bank1 NOR/SRAM2 
+  *            @arg FMC_Bank1_NORSRAM3: FMC Bank1 NOR/SRAM3 
+  *            @arg FMC_Bank1_NORSRAM4: FMC Bank1 NOR/SRAM4 
+  * @param  NewState: new state of the FMC_Bank. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMC_NORSRAMCmd(uint32_t FMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FMC_NORSRAM_BANK(FMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NOR/SRAM Bank by setting the PBKEN bit in the BCRx register */
+    FMC_Bank1->BTCR[FMC_Bank] |= BCR_MBKEN_SET;
+  }
+  else
+  {
+    /* Disable the selected NOR/SRAM Bank by clearing the PBKEN bit in the BCRx register */
+    FMC_Bank1->BTCR[FMC_Bank] &= BCR_MBKEN_RESET;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Group2 NAND Controller functions
+  * @brief    NAND Controller functions 
+  *
+@verbatim   
+ ===============================================================================
+                    ##### NAND Controller functions #####
+ ===============================================================================  
+
+ [..]  The following sequence should be followed to configure the FMC to interface 
+       with 8-bit or 16-bit NAND memory connected to the NAND Bank:
+ 
+  (#) Enable the clock for the FMC and associated GPIOs using the following functions:
+      (++)  RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FMC, ENABLE);
+      (++)  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+
+  (#) FMC pins configuration 
+      (++) Connect the involved FMC pins to AF12 using the following function 
+           GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_FMC); 
+      (++) Configure these FMC pins in alternate function mode by calling the function
+           GPIO_Init();    
+       
+  (#) Declare a FMC_NANDInitTypeDef structure, for example:
+      FMC_NANDInitTypeDef  FMC_NANDInitStructure;
+      and fill the FMC_NANDInitStructure variable with the allowed values of
+      the structure member.
+      
+  (#) Initialize the NAND Controller by calling the function
+      FMC_NANDInit(&FMC_NANDInitStructure); 
+
+  (#) Then enable the NAND Bank, for example:
+      FMC_NANDCmd(FMC_Bank3_NAND, ENABLE);  
+
+  (#) At this stage you can read/write from/to the memory connected to the NAND Bank. 
+   
+ [..]
+  (@) To enable the Error Correction Code (ECC), you have to use the function
+      FMC_NANDECCCmd(FMC_Bank3_NAND, ENABLE);  
+ [..]
+  (@) and to get the current ECC value you have to use the function
+      ECCval = FMC_GetECC(FMC_Bank3_NAND); 
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  De-initializes the FMC NAND Banks registers to their default reset values.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND 
+  * @retval None
+  */
+void FMC_NANDDeInit(uint32_t FMC_Bank)
+{
+  /* Check the parameter */
+  assert_param(IS_FMC_NAND_BANK(FMC_Bank));
+  
+  if(FMC_Bank == FMC_Bank2_NAND)
+  {
+    /* Set the FMC_Bank2 registers to their reset values */
+    FMC_Bank2->PCR2 = 0x00000018;
+    FMC_Bank2->SR2 = 0x00000040;
+    FMC_Bank2->PMEM2 = 0xFCFCFCFC;
+    FMC_Bank2->PATT2 = 0xFCFCFCFC;  
+  }
+  /* FMC_Bank3_NAND */  
+  else
+  {
+    /* Set the FMC_Bank3 registers to their reset values */
+    FMC_Bank3->PCR3 = 0x00000018;
+    FMC_Bank3->SR3 = 0x00000040;
+    FMC_Bank3->PMEM3 = 0xFCFCFCFC;
+    FMC_Bank3->PATT3 = 0xFCFCFCFC; 
+  }  
+}
+
+/**
+  * @brief  Initializes the FMC NAND Banks according to the specified parameters
+  *         in the FMC_NANDInitStruct.
+  * @param  FMC_NANDInitStruct : pointer to a FMC_NANDInitTypeDef structure that
+  *         contains the configuration information for the FMC NAND specified Banks.                       
+  * @retval None
+  */
+void FMC_NANDInit(FMC_NANDInitTypeDef* FMC_NANDInitStruct)
+{
+  uint32_t tmppcr = 0x00000000, tmppmem = 0x00000000, tmppatt = 0x00000000; 
+    
+  /* Check the parameters */
+  assert_param(IS_FMC_NAND_BANK(FMC_NANDInitStruct->FMC_Bank));
+  assert_param(IS_FMC_WAIT_FEATURE(FMC_NANDInitStruct->FMC_Waitfeature));
+  assert_param(IS_FMC_NAND_MEMORY_WIDTH(FMC_NANDInitStruct->FMC_MemoryDataWidth));
+  assert_param(IS_FMC_ECC_STATE(FMC_NANDInitStruct->FMC_ECC));
+  assert_param(IS_FMC_ECCPAGE_SIZE(FMC_NANDInitStruct->FMC_ECCPageSize));
+  assert_param(IS_FMC_TCLR_TIME(FMC_NANDInitStruct->FMC_TCLRSetupTime));
+  assert_param(IS_FMC_TAR_TIME(FMC_NANDInitStruct->FMC_TARSetupTime));
+  assert_param(IS_FMC_SETUP_TIME(FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_SetupTime));
+  assert_param(IS_FMC_WAIT_TIME(FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_WaitSetupTime));
+  assert_param(IS_FMC_HOLD_TIME(FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HoldSetupTime));
+  assert_param(IS_FMC_HIZ_TIME(FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HiZSetupTime));
+  assert_param(IS_FMC_SETUP_TIME(FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_SetupTime));
+  assert_param(IS_FMC_WAIT_TIME(FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_WaitSetupTime));
+  assert_param(IS_FMC_HOLD_TIME(FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HoldSetupTime));
+  assert_param(IS_FMC_HIZ_TIME(FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HiZSetupTime));
+
+  if(FMC_NANDInitStruct->FMC_Bank == FMC_Bank2_NAND)
+  {
+    /* Get the NAND bank 2 register value */
+    tmppcr = FMC_Bank2->PCR2;
+  }
+  else
+  {
+    /* Get the NAND bank 3 register value */
+    tmppcr = FMC_Bank3->PCR3;
+  }
+  
+  /* Clear PWAITEN, PBKEN, PTYP, PWID, ECCEN, TCLR, TAR and ECCPS bits */
+  tmppcr &= ((uint32_t)~(FMC_PCR2_PWAITEN  | FMC_PCR2_PBKEN | FMC_PCR2_PTYP | \
+                       FMC_PCR2_PWID | FMC_PCR2_ECCEN | FMC_PCR2_TCLR | \
+                       FMC_PCR2_TAR | FMC_PCR2_ECCPS)); 
+
+  /* Set the tmppcr value according to FMC_NANDInitStruct parameters */
+  tmppcr |= (uint32_t)FMC_NANDInitStruct->FMC_Waitfeature |
+                      PCR_MEMORYTYPE_NAND |
+                      FMC_NANDInitStruct->FMC_MemoryDataWidth |
+                      FMC_NANDInitStruct->FMC_ECC |
+                      FMC_NANDInitStruct->FMC_ECCPageSize |
+                      (FMC_NANDInitStruct->FMC_TCLRSetupTime << 9 )|
+                      (FMC_NANDInitStruct->FMC_TARSetupTime << 13);
+    
+  if(FMC_NANDInitStruct->FMC_Bank == FMC_Bank2_NAND)
+  {
+    /* Get the NAND bank 2 register value */
+    tmppmem = FMC_Bank2->PMEM2;
+  }
+  else
+  {
+    /* Get the NAND bank 3 register value */
+    tmppmem = FMC_Bank3->PMEM3;
+  } 
+  
+  /* Clear MEMSETx, MEMWAITx, MEMHOLDx and MEMHIZx bits */
+  tmppmem &= ((uint32_t)~(FMC_PMEM2_MEMSET2  | FMC_PMEM2_MEMWAIT2 | FMC_PMEM2_MEMHOLD2 | \
+                          FMC_PMEM2_MEMHIZ2)); 
+
+  /* Set tmppmem value according to FMC_CommonSpaceTimingStructure parameters */
+  tmppmem |= (uint32_t)FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_SetupTime |
+                       (FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_WaitSetupTime << 8) |
+                       (FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HoldSetupTime << 16)|
+                       (FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HiZSetupTime << 24); 
+
+  if(FMC_NANDInitStruct->FMC_Bank == FMC_Bank2_NAND)
+  {
+    /* Get the NAND bank 2 register value */
+    tmppatt = FMC_Bank2->PATT2;
+  }
+  else
+  {
+    /* Get the NAND bank 3 register value */
+    tmppatt = FMC_Bank3->PATT3;
+  } 
+  
+  /* Clear ATTSETx, ATTWAITx, ATTHOLDx and ATTHIZx bits */
+  tmppatt &= ((uint32_t)~(FMC_PATT2_ATTSET2  | FMC_PATT2_ATTWAIT2 | FMC_PATT2_ATTHOLD2 | \
+                       FMC_PATT2_ATTHIZ2)); 
+
+  /* Set tmppatt value according to FMC_AttributeSpaceTimingStructure parameters */
+  tmppatt |= (uint32_t)FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_SetupTime |
+                      (FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_WaitSetupTime << 8) |
+                      (FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HoldSetupTime << 16)|
+                      (FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HiZSetupTime << 24);
+
+  if(FMC_NANDInitStruct->FMC_Bank == FMC_Bank2_NAND)
+  {
+    /* FMC_Bank2_NAND registers configuration */
+    FMC_Bank2->PCR2 = tmppcr;
+    FMC_Bank2->PMEM2 = tmppmem;
+    FMC_Bank2->PATT2 = tmppatt;
+  }
+  else
+  {
+    /* FMC_Bank3_NAND registers configuration */
+    FMC_Bank3->PCR3 = tmppcr;
+    FMC_Bank3->PMEM3 = tmppmem;
+    FMC_Bank3->PATT3 = tmppatt;
+  }
+}
+
+
+/**
+  * @brief  Fills each FMC_NANDInitStruct member with its default value.
+  * @param  FMC_NANDInitStruct: pointer to a FMC_NANDInitTypeDef structure which
+  *         will be initialized.
+  * @retval None
+  */
+void FMC_NANDStructInit(FMC_NANDInitTypeDef* FMC_NANDInitStruct)
+{ 
+  /* Reset NAND Init structure parameters values */
+  FMC_NANDInitStruct->FMC_Bank = FMC_Bank2_NAND;
+  FMC_NANDInitStruct->FMC_Waitfeature = FMC_Waitfeature_Disable;
+  FMC_NANDInitStruct->FMC_MemoryDataWidth = FMC_NAND_MemoryDataWidth_16b;
+  FMC_NANDInitStruct->FMC_ECC = FMC_ECC_Disable;
+  FMC_NANDInitStruct->FMC_ECCPageSize = FMC_ECCPageSize_256Bytes;
+  FMC_NANDInitStruct->FMC_TCLRSetupTime = 0x0;
+  FMC_NANDInitStruct->FMC_TARSetupTime = 0x0;
+  FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_SetupTime = 252;
+  FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_WaitSetupTime = 252;
+  FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HoldSetupTime = 252;
+  FMC_NANDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HiZSetupTime = 252;
+  FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_SetupTime = 252;
+  FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_WaitSetupTime = 252;
+  FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HoldSetupTime = 252;
+  FMC_NANDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HiZSetupTime = 252;	  
+}
+
+/**
+  * @brief  Enables or disables the specified NAND Memory Bank.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND
+  * @param  NewState: new state of the FMC_Bank. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMC_NANDCmd(uint32_t FMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FMC_NAND_BANK(FMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NAND Bank by setting the PBKEN bit in the PCRx register */
+    if(FMC_Bank == FMC_Bank2_NAND)
+    {
+      FMC_Bank2->PCR2 |= PCR_PBKEN_SET;
+    }
+    else
+    {
+      FMC_Bank3->PCR3 |= PCR_PBKEN_SET;
+    }
+  }
+  else
+  {
+    /* Disable the selected NAND Bank by clearing the PBKEN bit in the PCRx register */
+    if(FMC_Bank == FMC_Bank2_NAND)
+    {
+      FMC_Bank2->PCR2 &= PCR_PBKEN_RESET;
+    }
+    else
+    {
+      FMC_Bank3->PCR3 &= PCR_PBKEN_RESET;
+    }
+  }
+}
+/**
+  * @brief  Enables or disables the FMC NAND ECC feature.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND
+  * @param  NewState: new state of the FMC NAND ECC feature.  
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMC_NANDECCCmd(uint32_t FMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FMC_NAND_BANK(FMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NAND Bank ECC function by setting the ECCEN bit in the PCRx register */
+    if(FMC_Bank == FMC_Bank2_NAND)
+    {
+      FMC_Bank2->PCR2 |= PCR_ECCEN_SET;
+    }
+    else
+    {
+      FMC_Bank3->PCR3 |= PCR_ECCEN_SET;
+    }
+  }
+  else
+  {
+    /* Disable the selected NAND Bank ECC function by clearing the ECCEN bit in the PCRx register */
+    if(FMC_Bank == FMC_Bank2_NAND)
+    {
+      FMC_Bank2->PCR2 &= PCR_ECCEN_RESET;
+    }
+    else
+    {
+      FMC_Bank3->PCR3 &= PCR_ECCEN_RESET;
+    }
+  }
+}
+
+/**
+  * @brief  Returns the error correction code register value.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND
+  * @retval The Error Correction Code (ECC) value.
+  */
+uint32_t FMC_GetECC(uint32_t FMC_Bank)
+{
+  uint32_t eccval = 0x00000000;
+  
+  if(FMC_Bank == FMC_Bank2_NAND)
+  {
+    /* Get the ECCR2 register value */
+    eccval = FMC_Bank2->ECCR2;
+  }
+  else
+  {
+    /* Get the ECCR3 register value */
+    eccval = FMC_Bank3->ECCR3;
+  }
+  /* Return the error correction code value */
+  return(eccval);
+}
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Group3 PCCARD Controller functions
+  * @brief    PCCARD Controller functions 
+  *
+@verbatim   
+ ===============================================================================
+                    ##### PCCARD Controller functions #####
+ ===============================================================================  
+
+ [..]  he following sequence should be followed to configure the FMC to interface 
+       with 16-bit PC Card compatible memory connected to the PCCARD Bank:
+ 
+  (#)  Enable the clock for the FMC and associated GPIOs using the following functions:
+       (++)  RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FMC, ENABLE);
+       (++)  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+
+  (#) FMC pins configuration 
+       (++) Connect the involved FMC pins to AF12 using the following function 
+            GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_FMC); 
+       (++) Configure these FMC pins in alternate function mode by calling the function
+            GPIO_Init();    
+       
+  (#) Declare a FMC_PCCARDInitTypeDef structure, for example:
+      FMC_PCCARDInitTypeDef  FMC_PCCARDInitStructure;
+      and fill the FMC_PCCARDInitStructure variable with the allowed values of
+      the structure member.
+      
+  (#) Initialize the PCCARD Controller by calling the function
+      FMC_PCCARDInit(&FMC_PCCARDInitStructure); 
+
+  (#) Then enable the PCCARD Bank:
+      FMC_PCCARDCmd(ENABLE);  
+
+  (#) At this stage you can read/write from/to the memory connected to the PCCARD Bank. 
+ 
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the FMC PCCARD Bank registers to their default reset values.
+  * @param  None                       
+  * @retval None
+  */
+void FMC_PCCARDDeInit(void)
+{
+  /* Set the FMC_Bank4 registers to their reset values */
+  FMC_Bank4->PCR4 = 0x00000018; 
+  FMC_Bank4->SR4 = 0x00000000;	
+  FMC_Bank4->PMEM4 = 0xFCFCFCFC;
+  FMC_Bank4->PATT4 = 0xFCFCFCFC;
+  FMC_Bank4->PIO4 = 0xFCFCFCFC;
+}
+
+/**
+  * @brief  Initializes the FMC PCCARD Bank according to the specified parameters
+  *         in the FMC_PCCARDInitStruct.
+  * @param  FMC_PCCARDInitStruct : pointer to a FMC_PCCARDInitTypeDef structure
+  *         that contains the configuration information for the FMC PCCARD Bank.                       
+  * @retval None
+  */
+void FMC_PCCARDInit(FMC_PCCARDInitTypeDef* FMC_PCCARDInitStruct)
+{
+  /* temporary registers */
+  uint32_t tmppcr = 0, tmpmem = 0, tmppatt = 0, tmppio = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_FMC_WAIT_FEATURE(FMC_PCCARDInitStruct->FMC_Waitfeature));
+  assert_param(IS_FMC_TCLR_TIME(FMC_PCCARDInitStruct->FMC_TCLRSetupTime));
+  assert_param(IS_FMC_TAR_TIME(FMC_PCCARDInitStruct->FMC_TARSetupTime));
+ 
+  assert_param(IS_FMC_SETUP_TIME(FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_SetupTime));
+  assert_param(IS_FMC_WAIT_TIME(FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_WaitSetupTime));
+  assert_param(IS_FMC_HOLD_TIME(FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HoldSetupTime));
+  assert_param(IS_FMC_HIZ_TIME(FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HiZSetupTime));
+  
+  assert_param(IS_FMC_SETUP_TIME(FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_SetupTime));
+  assert_param(IS_FMC_WAIT_TIME(FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_WaitSetupTime));
+  assert_param(IS_FMC_HOLD_TIME(FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HoldSetupTime));
+  assert_param(IS_FMC_HIZ_TIME(FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HiZSetupTime));
+  assert_param(IS_FMC_SETUP_TIME(FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_SetupTime));
+  assert_param(IS_FMC_WAIT_TIME(FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_WaitSetupTime));
+  assert_param(IS_FMC_HOLD_TIME(FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_HoldSetupTime));
+  assert_param(IS_FMC_HIZ_TIME(FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_HiZSetupTime));
+  
+  /* Get PCCARD control register value */
+  tmppcr = FMC_Bank4->PCR4;
+  
+  /* Clear TAR, TCLR, PWAITEN and PWID bits */
+  tmppcr &= ((uint32_t)~(FMC_PCR4_TAR  | FMC_PCR4_TCLR | FMC_PCR4_PWAITEN | \
+                         FMC_PCR4_PWID));
+
+  /* Set the PCR4 register value according to FMC_PCCARDInitStruct parameters */
+  tmppcr |= (uint32_t)FMC_PCCARDInitStruct->FMC_Waitfeature |
+                      FMC_NAND_MemoryDataWidth_16b |  
+                      (FMC_PCCARDInitStruct->FMC_TCLRSetupTime << 9) |
+                      (FMC_PCCARDInitStruct->FMC_TARSetupTime << 13);
+
+  FMC_Bank4->PCR4 = tmppcr;
+
+  /* Get PCCARD common space timing register value */
+  tmpmem = FMC_Bank4->PMEM4;
+  
+  /* Clear MEMSETx, MEMWAITx, MEMHOLDx and MEMHIZx bits */
+  tmpmem &= ((uint32_t)~(FMC_PMEM4_MEMSET4  | FMC_PMEM4_MEMWAIT4 | FMC_PMEM4_MEMHOLD4 | \
+                         FMC_PMEM4_MEMHIZ4));
+
+  /* Set PMEM4 register value according to FMC_CommonSpaceTimingStructure parameters */
+  tmpmem |= (uint32_t)FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_SetupTime |
+                      (FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_WaitSetupTime << 8) |
+                      (FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HoldSetupTime << 16)|
+                      (FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HiZSetupTime << 24); 
+
+  FMC_Bank4->PMEM4 = tmpmem; 
+
+  /* Get PCCARD timing parameters */
+  tmppatt = FMC_Bank4->PATT4;
+  
+  /* Clear ATTSETx, ATTWAITx, ATTHOLDx and ATTHIZx bits */
+  tmppatt &= ((uint32_t)~(FMC_PATT4_ATTSET4  | FMC_PATT4_ATTWAIT4 | FMC_PATT4_ATTHOLD4 | \
+                          FMC_PATT4_ATTHIZ4));
+
+  /* Set PATT4 register value according to FMC_AttributeSpaceTimingStructure parameters */
+  tmppatt |= (uint32_t)FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_SetupTime |
+                       (FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_WaitSetupTime << 8) |
+                       (FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HoldSetupTime << 16)|
+                       (FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HiZSetupTime << 24);	
+
+  FMC_Bank4->PATT4 = tmppatt;
+
+  /* Get FMC_PCCARD device timing parameters */
+  tmppio = FMC_Bank4->PIO4;
+
+  /* Clear IOSET4, IOWAIT4, IOHOLD4 and IOHIZ4 bits */
+  tmppio &= ((uint32_t)~(FMC_PIO4_IOSET4  | FMC_PIO4_IOWAIT4 | FMC_PIO4_IOHOLD4 | \
+                         FMC_PIO4_IOHIZ4));
+
+  /* Set PIO4 register value according to FMC_IOSpaceTimingStructure parameters */
+  tmppio |= (uint32_t)FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_SetupTime |
+                      (FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_WaitSetupTime << 8) |
+                      (FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_HoldSetupTime << 16)|
+                      (FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_HiZSetupTime << 24);             
+  
+  FMC_Bank4->PIO4 = tmppio;
+}
+
+/**
+  * @brief  Fills each FMC_PCCARDInitStruct member with its default value.
+  * @param  FMC_PCCARDInitStruct: pointer to a FMC_PCCARDInitTypeDef structure
+  *         which will be initialized.
+  * @retval None
+  */
+void FMC_PCCARDStructInit(FMC_PCCARDInitTypeDef* FMC_PCCARDInitStruct)
+{
+  /* Reset PCCARD Init structure parameters values */
+  FMC_PCCARDInitStruct->FMC_Waitfeature = FMC_Waitfeature_Disable;
+  FMC_PCCARDInitStruct->FMC_TCLRSetupTime = 0;
+  FMC_PCCARDInitStruct->FMC_TARSetupTime = 0;
+  FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_SetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_WaitSetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HoldSetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_CommonSpaceTimingStruct->FMC_HiZSetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_SetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_WaitSetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HoldSetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_AttributeSpaceTimingStruct->FMC_HiZSetupTime = 252;	
+  FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_SetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_WaitSetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_HoldSetupTime = 252;
+  FMC_PCCARDInitStruct->FMC_IOSpaceTimingStruct->FMC_HiZSetupTime = 252;
+}
+
+/**
+  * @brief  Enables or disables the PCCARD Memory Bank.
+  * @param  NewState: new state of the PCCARD Memory Bank.  
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMC_PCCARDCmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the PCCARD Bank by setting the PBKEN bit in the PCR4 register */
+    FMC_Bank4->PCR4 |= PCR_PBKEN_SET;
+  }
+  else
+  {
+    /* Disable the PCCARD Bank by clearing the PBKEN bit in the PCR4 register */
+    FMC_Bank4->PCR4 &= PCR_PBKEN_RESET;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Group4  SDRAM Controller functions
+  * @brief    SDRAM Controller functions
+  *
+@verbatim   
+ ===============================================================================
+                     ##### SDRAM Controller functions ##### 
+ ===============================================================================  
+  
+ [..]  The following sequence should be followed to configure the FMC to interface
+       with SDRAM memory connected to the SDRAM Bank 1 or SDRAM bank 2:
+ 
+  (#) Enable the clock for the FMC and associated GPIOs using the following functions:
+      (++) RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FMC, ENABLE);
+      (++) RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+
+  (#) FMC pins configuration 
+      (++) Connect the involved FMC pins to AF12 using the following function 
+           GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_FMC); 
+      (++) Configure these FMC pins in alternate function mode by calling the function
+           GPIO_Init();    
+       
+  (#) Declare a FMC_SDRAMInitTypeDef structure, for example:
+       FMC_SDRAMInitTypeDef  FMC_SDRAMInitStructure;
+      and fill the FMC_SDRAMInitStructure variable with the allowed values of
+      the structure member.  
+      
+  (#) Initialize the SDRAM Controller by calling the function
+          FMC_SDRAMInit(&FMC_SDRAMInitStructure);
+          
+  (#) Declare a FMC_SDRAMCommandTypeDef structure, for example:
+        FMC_SDRAMCommandTypeDef  FMC_SDRAMCommandStructure;
+      and fill the FMC_SDRAMCommandStructure variable with the allowed values of
+      the structure member.        
+
+  (#) Configure the SDCMR register with the desired command parameters by calling 
+      the function FMC_SDRAMCmdConfig(&FMC_SDRAMCommandStructure);  
+
+  (#) At this stage, the SDRAM memory is ready for any valid command.
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the FMC SDRAM Banks registers to their default 
+  *         reset values.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank1_SDRAM: FMC Bank1 SDRAM 
+  *            @arg FMC_Bank2_SDRAM: FMC Bank2 SDRAM 
+  * @retval None
+  */
+void FMC_SDRAMDeInit(uint32_t FMC_Bank)
+{
+  /* Check the parameter */
+  assert_param(IS_FMC_SDRAM_BANK(FMC_Bank));
+  
+  FMC_Bank5_6->SDCR[FMC_Bank] = 0x000002D0;
+  FMC_Bank5_6->SDTR[FMC_Bank] = 0x0FFFFFFF;    
+  FMC_Bank5_6->SDCMR = 0x00000000;
+  FMC_Bank5_6->SDRTR = 0x00000000;
+  FMC_Bank5_6->SDSR = 0x00000000; 
+}  
+
+/**
+  * @brief  Initializes the FMC SDRAM Banks according to the specified
+  *         parameters in the FMC_SDRAMInitStruct.
+  * @param  FMC_SDRAMInitStruct : pointer to a FMC_SDRAMInitTypeDef structure
+  *         that contains the configuration information for the FMC SDRAM 
+  *         specified Banks.                       
+  * @retval None
+  */
+void FMC_SDRAMInit(FMC_SDRAMInitTypeDef* FMC_SDRAMInitStruct)
+{ 
+  /* temporary registers */
+  uint32_t tmpr1 = 0, tmpr2 = 0, tmpr3 = 0, tmpr4 = 0;
+  
+  /* Check the parameters */
+  
+  /* Control parameters */
+  assert_param(IS_FMC_SDRAM_BANK(FMC_SDRAMInitStruct->FMC_Bank));
+  assert_param(IS_FMC_COLUMNBITS_NUMBER(FMC_SDRAMInitStruct->FMC_ColumnBitsNumber)); 
+  assert_param(IS_FMC_ROWBITS_NUMBER(FMC_SDRAMInitStruct->FMC_RowBitsNumber));
+  assert_param(IS_FMC_SDMEMORY_WIDTH(FMC_SDRAMInitStruct->FMC_SDMemoryDataWidth));
+  assert_param(IS_FMC_INTERNALBANK_NUMBER(FMC_SDRAMInitStruct->FMC_InternalBankNumber)); 
+  assert_param(IS_FMC_CAS_LATENCY(FMC_SDRAMInitStruct->FMC_CASLatency));
+  assert_param(IS_FMC_WRITE_PROTECTION(FMC_SDRAMInitStruct->FMC_WriteProtection));
+  assert_param(IS_FMC_SDCLOCK_PERIOD(FMC_SDRAMInitStruct->FMC_SDClockPeriod));
+  assert_param(IS_FMC_READ_BURST(FMC_SDRAMInitStruct->FMC_ReadBurst));
+  assert_param(IS_FMC_READPIPE_DELAY(FMC_SDRAMInitStruct->FMC_ReadPipeDelay));   
+  
+  /* Timing parameters */
+  assert_param(IS_FMC_LOADTOACTIVE_DELAY(FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_LoadToActiveDelay)); 
+  assert_param(IS_FMC_EXITSELFREFRESH_DELAY(FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_ExitSelfRefreshDelay));
+  assert_param(IS_FMC_SELFREFRESH_TIME(FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_SelfRefreshTime));
+  assert_param(IS_FMC_ROWCYCLE_DELAY(FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RowCycleDelay));
+  assert_param(IS_FMC_WRITE_RECOVERY_TIME(FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_WriteRecoveryTime)); 
+  assert_param(IS_FMC_RP_DELAY(FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RPDelay)); 
+  assert_param(IS_FMC_RCD_DELAY(FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RCDDelay));    
+  
+  /* Get SDRAM register value */
+  tmpr1 = FMC_Bank5_6->SDCR[FMC_SDRAMInitStruct->FMC_Bank];
+
+  /* Clear NC, NR, MWID, NB, CAS, WP, SDCLK, RBURST, and RPIPE bits */
+  tmpr1 &= ((uint32_t)~(FMC_SDCR1_NC | FMC_SDCR1_NR | FMC_SDCR1_MWID | \
+                        FMC_SDCR1_NB | FMC_SDCR1_CAS | FMC_SDCR1_WP | \
+                        FMC_SDCR1_SDCLK | FMC_SDCR1_RBURST | FMC_SDCR1_RPIPE));
+
+  /* SDRAM bank control register configuration */ 
+  tmpr1 |=   (uint32_t)FMC_SDRAMInitStruct->FMC_ColumnBitsNumber |
+                       FMC_SDRAMInitStruct->FMC_RowBitsNumber |
+                       FMC_SDRAMInitStruct->FMC_SDMemoryDataWidth |
+                       FMC_SDRAMInitStruct->FMC_InternalBankNumber |           
+                       FMC_SDRAMInitStruct->FMC_CASLatency |
+                       FMC_SDRAMInitStruct->FMC_WriteProtection |
+                       FMC_SDRAMInitStruct->FMC_SDClockPeriod |
+                       FMC_SDRAMInitStruct->FMC_ReadBurst | 
+                       FMC_SDRAMInitStruct->FMC_ReadPipeDelay;
+            
+  if(FMC_SDRAMInitStruct->FMC_Bank == FMC_Bank1_SDRAM )
+  {
+    FMC_Bank5_6->SDCR[FMC_SDRAMInitStruct->FMC_Bank] = tmpr1;
+  }
+  else   /* SDCR2 "don't care" bits configuration */
+  {
+    /* Get SDCR register value */
+    tmpr3 = FMC_Bank5_6->SDCR[FMC_Bank1_SDRAM];
+
+    /* Clear NC, NR, MWID, NB, CAS, WP, SDCLK, RBURST, and RPIPE bits */
+    tmpr3 &= ((uint32_t)~(FMC_SDCR1_NC  | FMC_SDCR1_NR | FMC_SDCR1_MWID | \
+                          FMC_SDCR1_NB  | FMC_SDCR1_CAS | FMC_SDCR1_WP | \
+                          FMC_SDCR1_SDCLK | FMC_SDCR1_RBURST | FMC_SDCR1_RPIPE));
+
+    tmpr3 |= (uint32_t)FMC_SDRAMInitStruct->FMC_SDClockPeriod |
+                       FMC_SDRAMInitStruct->FMC_ReadBurst | 
+                       FMC_SDRAMInitStruct->FMC_ReadPipeDelay;
+    
+    FMC_Bank5_6->SDCR[FMC_Bank1_SDRAM] = tmpr3;
+    FMC_Bank5_6->SDCR[FMC_SDRAMInitStruct->FMC_Bank] = tmpr1;
+  }
+  /* SDRAM bank timing register configuration */
+  if(FMC_SDRAMInitStruct->FMC_Bank == FMC_Bank1_SDRAM )
+  {
+    /* Get SDTR register value */
+    tmpr2 = FMC_Bank5_6->SDTR[FMC_SDRAMInitStruct->FMC_Bank];
+
+    /* Clear TMRD, TXSR, TRAS, TRC, TWR, TRP and TRCD bits */
+    tmpr2 &= ((uint32_t)~(FMC_SDTR1_TMRD  | FMC_SDTR1_TXSR | FMC_SDTR1_TRAS | \
+                          FMC_SDTR1_TRC  | FMC_SDTR1_TWR | FMC_SDTR1_TRP | \
+                          FMC_SDTR1_TRCD));
+
+    tmpr2 |=   (uint32_t)((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_LoadToActiveDelay)-1) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_ExitSelfRefreshDelay)-1) << 4) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_SelfRefreshTime)-1) << 8) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RowCycleDelay)-1) << 12) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_WriteRecoveryTime)-1) << 16) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RPDelay)-1) << 20) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RCDDelay)-1) << 24);
+            
+            FMC_Bank5_6->SDTR[FMC_SDRAMInitStruct->FMC_Bank] = tmpr2;
+  }
+  else   /* SDTR "don't care bits configuration */
+  {
+    /* Get SDTR register value */
+    tmpr2 = FMC_Bank5_6->SDTR[FMC_SDRAMInitStruct->FMC_Bank];
+
+    /* Clear TMRD, TXSR, TRAS, TRC, TWR, TRP and TRCD bits */
+    tmpr2 &= ((uint32_t)~(FMC_SDTR1_TMRD  | FMC_SDTR1_TXSR | FMC_SDTR1_TRAS | \
+                          FMC_SDTR1_TRC  | FMC_SDTR1_TWR | FMC_SDTR1_TRP | \
+                          FMC_SDTR1_TRCD));
+
+    tmpr2 |=   (uint32_t)((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_LoadToActiveDelay)-1) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_ExitSelfRefreshDelay)-1) << 4) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_SelfRefreshTime)-1) << 8) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_WriteRecoveryTime)-1) << 16);
+    
+    /* Get SDTR register value */
+    tmpr4 = FMC_Bank5_6->SDTR[FMC_Bank1_SDRAM];
+
+    /* Clear TMRD, TXSR, TRAS, TRC, TWR, TRP and TRCD bits */
+    tmpr4 &= ((uint32_t)~(FMC_SDTR1_TMRD  | FMC_SDTR1_TXSR | FMC_SDTR1_TRAS | \
+                          FMC_SDTR1_TRC  | FMC_SDTR1_TWR | FMC_SDTR1_TRP | \
+                          FMC_SDTR1_TRCD));
+
+    tmpr4 |=   (uint32_t)(((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RowCycleDelay)-1) << 12) |
+                          (((FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RPDelay)-1) << 20);
+            
+            FMC_Bank5_6->SDTR[FMC_Bank1_SDRAM] = tmpr4;
+            FMC_Bank5_6->SDTR[FMC_SDRAMInitStruct->FMC_Bank] = tmpr2;
+  }
+  
+}
+
+/**
+  * @brief  Fills each FMC_SDRAMInitStruct member with its default value.
+  * @param  FMC_SDRAMInitStruct: pointer to a FMC_SDRAMInitTypeDef structure 
+  *         which will be initialized.
+  * @retval None
+  */
+void FMC_SDRAMStructInit(FMC_SDRAMInitTypeDef* FMC_SDRAMInitStruct)  
+{  
+  /* Reset SDRAM Init structure parameters values */
+  FMC_SDRAMInitStruct->FMC_Bank = FMC_Bank1_SDRAM;
+  FMC_SDRAMInitStruct->FMC_ColumnBitsNumber = FMC_ColumnBits_Number_8b;
+  FMC_SDRAMInitStruct->FMC_RowBitsNumber = FMC_RowBits_Number_11b; 
+  FMC_SDRAMInitStruct->FMC_SDMemoryDataWidth = FMC_SDMemory_Width_16b;
+  FMC_SDRAMInitStruct->FMC_InternalBankNumber = FMC_InternalBank_Number_4; 
+  FMC_SDRAMInitStruct->FMC_CASLatency = FMC_CAS_Latency_1;  
+  FMC_SDRAMInitStruct->FMC_WriteProtection = FMC_Write_Protection_Enable;
+  FMC_SDRAMInitStruct->FMC_SDClockPeriod = FMC_SDClock_Disable;
+  FMC_SDRAMInitStruct->FMC_ReadBurst = FMC_Read_Burst_Disable;
+  FMC_SDRAMInitStruct->FMC_ReadPipeDelay = FMC_ReadPipe_Delay_0; 
+   
+  FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_LoadToActiveDelay = 16;
+  FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_ExitSelfRefreshDelay = 16;
+  FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_SelfRefreshTime = 16;
+  FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RowCycleDelay = 16;
+  FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_WriteRecoveryTime = 16;
+  FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RPDelay = 16;
+  FMC_SDRAMInitStruct->FMC_SDRAMTimingStruct->FMC_RCDDelay = 16;
+  
+}
+
+/**
+  * @brief  Configures the SDRAM memory command issued when the device is accessed.   
+  * @param  FMC_SDRAMCommandStruct: pointer to a FMC_SDRAMCommandTypeDef structure 
+  *         which will be configured.
+  * @retval None
+  */
+void FMC_SDRAMCmdConfig(FMC_SDRAMCommandTypeDef* FMC_SDRAMCommandStruct)
+{
+  uint32_t tmpr = 0x0;
+    
+  /* check parameters */
+  assert_param(IS_FMC_COMMAND_MODE(FMC_SDRAMCommandStruct->FMC_CommandMode));
+  assert_param(IS_FMC_COMMAND_TARGET(FMC_SDRAMCommandStruct->FMC_CommandTarget));
+  assert_param(IS_FMC_AUTOREFRESH_NUMBER(FMC_SDRAMCommandStruct->FMC_AutoRefreshNumber));
+  assert_param(IS_FMC_MODE_REGISTER(FMC_SDRAMCommandStruct->FMC_ModeRegisterDefinition));
+  
+  tmpr =   (uint32_t)(FMC_SDRAMCommandStruct->FMC_CommandMode |
+                      FMC_SDRAMCommandStruct->FMC_CommandTarget |
+                     (((FMC_SDRAMCommandStruct->FMC_AutoRefreshNumber)-1)<<5) |
+                     ((FMC_SDRAMCommandStruct->FMC_ModeRegisterDefinition)<<9));
+  
+  FMC_Bank5_6->SDCMR = tmpr;
+
+}
+
+
+/**
+  * @brief  Returns the indicated FMC SDRAM bank mode status.
+  * @param  SDRAM_Bank: Defines the FMC SDRAM bank. This parameter can be 
+  *                     FMC_Bank1_SDRAM or FMC_Bank2_SDRAM. 
+  * @retval The FMC SDRAM bank mode status         
+  */
+uint32_t FMC_GetModeStatus(uint32_t SDRAM_Bank)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameter */
+  assert_param(IS_FMC_SDRAM_BANK(SDRAM_Bank));
+
+  /* Get the busy flag status */
+  if(SDRAM_Bank == FMC_Bank1_SDRAM)
+  {
+    tmpreg = (uint32_t)(FMC_Bank5_6->SDSR & FMC_SDSR_MODES1); 
+  }
+  else
+  {
+    tmpreg = ((uint32_t)(FMC_Bank5_6->SDSR & FMC_SDSR_MODES2) >> 2);
+  }
+  
+  /* Return the mode status */
+  return tmpreg;
+}
+
+/**
+  * @brief  defines the SDRAM Memory Refresh rate.
+  * @param  FMC_Count: specifies the Refresh timer count.       
+  * @retval None
+  */
+void FMC_SetRefreshCount(uint32_t FMC_Count)
+{
+  /* check the parameters */
+  assert_param(IS_FMC_REFRESH_COUNT(FMC_Count));
+  
+  FMC_Bank5_6->SDRTR |= (FMC_Count<<1);
+   
+}
+
+/**
+  * @brief  Sets the Number of consecutive SDRAM Memory auto Refresh commands.
+  * @param  FMC_Number: specifies the auto Refresh number.       
+  * @retval None
+  */
+void FMC_SetAutoRefresh_Number(uint32_t FMC_Number)
+{
+  /* check the parameters */
+  assert_param(IS_FMC_AUTOREFRESH_NUMBER(FMC_Number));
+  
+  FMC_Bank5_6->SDCMR |= (FMC_Number << 5);   
+}
+
+/**
+  * @brief  Enables or disables write protection to the specified FMC SDRAM Bank.
+  * @param  SDRAM_Bank: Defines the FMC SDRAM bank. This parameter can be 
+  *                     FMC_Bank1_SDRAM or FMC_Bank2_SDRAM.   
+  * @param  NewState: new state of the write protection flag.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMC_SDRAMWriteProtectionConfig(uint32_t SDRAM_Bank, FunctionalState NewState)
+{
+  /* Check the parameter */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_FMC_SDRAM_BANK(SDRAM_Bank));
+  
+  if (NewState != DISABLE)
+  {
+    FMC_Bank5_6->SDCR[SDRAM_Bank] |= FMC_Write_Protection_Enable;    
+  }
+  else
+  {
+    FMC_Bank5_6->SDCR[SDRAM_Bank] &= SDCR_WriteProtection_RESET;
+  } 
+  
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup FMC_Group5  Interrupts and flags management functions
+  * @brief    Interrupts and flags management functions
+  *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified FMC interrupts.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND
+  *            @arg FMC_Bank4_PCCARD: FMC Bank4 PCCARD
+  *            @arg FMC_Bank1_SDRAM: FMC Bank1 SDRAM 
+  *            @arg FMC_Bank2_SDRAM: FMC Bank2 SDRAM   
+  * @param  FMC_IT: specifies the FMC interrupt sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg FMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *            @arg FMC_IT_Level: Level edge detection interrupt.
+  *            @arg FMC_IT_FallingEdge: Falling edge detection interrupt.
+  *            @arg FMC_IT_Refresh: Refresh error detection interrupt.  
+  * @param  NewState: new state of the specified FMC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMC_ITConfig(uint32_t FMC_Bank, uint32_t FMC_IT, FunctionalState NewState)
+{
+  assert_param(IS_FMC_IT_BANK(FMC_Bank));
+  assert_param(IS_FMC_IT(FMC_IT));	
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected FMC_Bank2 interrupts */
+    if(FMC_Bank == FMC_Bank2_NAND)
+    {
+      FMC_Bank2->SR2 |= FMC_IT;
+    }
+    /* Enable the selected FMC_Bank3 interrupts */
+    else if (FMC_Bank == FMC_Bank3_NAND)
+    {
+      FMC_Bank3->SR3 |= FMC_IT;
+    }
+    /* Enable the selected FMC_Bank4 interrupts */
+    else if (FMC_Bank == FMC_Bank4_PCCARD)
+    {
+      FMC_Bank4->SR4 |= FMC_IT;    
+    }
+    /* Enable the selected FMC_Bank5_6 interrupt */
+    else
+    {
+      /* Enables the interrupt if the refresh error flag is set */
+      FMC_Bank5_6->SDRTR |= FMC_IT; 
+    }
+  }
+  else
+  {
+    /* Disable the selected FMC_Bank2 interrupts */
+    if(FMC_Bank == FMC_Bank2_NAND)
+    {
+      
+      FMC_Bank2->SR2 &= (uint32_t)~FMC_IT;
+    }
+    /* Disable the selected FMC_Bank3 interrupts */
+    else if (FMC_Bank == FMC_Bank3_NAND)
+    {
+      FMC_Bank3->SR3 &= (uint32_t)~FMC_IT;
+    }
+    /* Disable the selected FMC_Bank4 interrupts */
+    else if(FMC_Bank == FMC_Bank4_PCCARD)
+    {
+      FMC_Bank4->SR4 &= (uint32_t)~FMC_IT;    
+    }
+    /* Disable the selected FMC_Bank5_6 interrupt */
+    else
+    {
+      /* Disables the interrupt if the refresh error flag is not set */
+      FMC_Bank5_6->SDRTR &= (uint32_t)~FMC_IT; 
+    }
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FMC flag is set or not.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND
+  *            @arg FMC_Bank4_PCCARD: FMC Bank4 PCCARD
+  *            @arg FMC_Bank1_SDRAM: FMC Bank1 SDRAM 
+  *            @arg FMC_Bank2_SDRAM: FMC Bank2 SDRAM 
+  *            @arg FMC_Bank1_SDRAM | FMC_Bank2_SDRAM: FMC Bank1 or Bank2 SDRAM    
+  * @param  FMC_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg FMC_FLAG_RisingEdge: Rising edge detection Flag.
+  *            @arg FMC_FLAG_Level: Level detection Flag.
+  *            @arg FMC_FLAG_FallingEdge: Falling edge detection Flag.
+  *            @arg FMC_FLAG_FEMPT: Fifo empty Flag.
+  *            @arg FMC_FLAG_Refresh: Refresh error Flag.
+  *            @arg FMC_FLAG_Busy: Busy status Flag.     
+  * @retval The new state of FMC_FLAG (SET or RESET).
+  */
+FlagStatus FMC_GetFlagStatus(uint32_t FMC_Bank, uint32_t FMC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpsr = 0x00000000;
+  
+  /* Check the parameters */
+  assert_param(IS_FMC_GETFLAG_BANK(FMC_Bank));
+  assert_param(IS_FMC_GET_FLAG(FMC_FLAG));
+  
+  if(FMC_Bank == FMC_Bank2_NAND)
+  {
+    tmpsr = FMC_Bank2->SR2;
+  }  
+  else if(FMC_Bank == FMC_Bank3_NAND)
+  {
+    tmpsr = FMC_Bank3->SR3;
+  }
+  else if(FMC_Bank == FMC_Bank4_PCCARD)
+  {
+    tmpsr = FMC_Bank4->SR4;
+  }
+  else 
+  {
+    tmpsr = FMC_Bank5_6->SDSR;
+  }
+  
+  /* Get the flag status */
+  if ((tmpsr & FMC_FLAG) != FMC_FLAG )
+  {
+    bitstatus = RESET;
+  }
+  else
+  {
+    bitstatus = SET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the FMC's pending flags.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND
+  *            @arg FMC_Bank4_PCCARD: FMC Bank4 PCCARD
+  *            @arg FMC_Bank1_SDRAM: FMC Bank1 SDRAM 
+  *            @arg FMC_Bank2_SDRAM: FMC Bank2 SDRAM  
+  * @param  FMC_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg FMC_FLAG_RisingEdge: Rising edge detection Flag.
+  *            @arg FMC_FLAG_Level: Level detection Flag.
+  *            @arg FMC_FLAG_FallingEdge: Falling edge detection Flag.
+  *            @arg FMC_FLAG_Refresh: Refresh error Flag.  
+  * @retval None
+  */
+void FMC_ClearFlag(uint32_t FMC_Bank, uint32_t FMC_FLAG)
+{
+ /* Check the parameters */
+  assert_param(IS_FMC_GETFLAG_BANK(FMC_Bank));
+  assert_param(IS_FMC_CLEAR_FLAG(FMC_FLAG)) ;
+    
+  if(FMC_Bank == FMC_Bank2_NAND)
+  {
+    FMC_Bank2->SR2 &= (~FMC_FLAG); 
+  }  
+  else if(FMC_Bank == FMC_Bank3_NAND)
+  {
+    FMC_Bank3->SR3 &= (~FMC_FLAG);
+  }
+  else if(FMC_Bank == FMC_Bank4_PCCARD)
+  {
+    FMC_Bank4->SR4 &= (~FMC_FLAG);
+  }
+  /* FMC_Bank5_6 SDRAM*/
+  else
+  {
+    FMC_Bank5_6->SDRTR &= (~FMC_FLAG);
+  }
+  
+}
+
+/**
+  * @brief  Checks whether the specified FMC interrupt has occurred or not.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND
+  *            @arg FMC_Bank4_PCCARD: FMC Bank4 PCCARD
+  *            @arg FMC_Bank1_SDRAM: FMC Bank1 SDRAM 
+  *            @arg FMC_Bank2_SDRAM: FMC Bank2 SDRAM   
+  * @param  FMC_IT: specifies the FMC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg FMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *            @arg FMC_IT_Level: Level edge detection interrupt.
+  *            @arg FMC_IT_FallingEdge: Falling edge detection interrupt.
+  *            @arg FMC_IT_Refresh: Refresh error detection interrupt.    
+  * @retval The new state of FMC_IT (SET or RESET).
+  */
+ITStatus FMC_GetITStatus(uint32_t FMC_Bank, uint32_t FMC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpsr = 0x0;
+  uint32_t tmpsr2 = 0x0;
+  uint32_t itstatus = 0x0;
+  uint32_t itenable = 0x0; 
+  
+  /* Check the parameters */
+  assert_param(IS_FMC_IT_BANK(FMC_Bank));
+  assert_param(IS_FMC_GET_IT(FMC_IT));
+  
+  if(FMC_Bank == FMC_Bank2_NAND)
+  {
+    tmpsr = FMC_Bank2->SR2;
+  }  
+  else if(FMC_Bank == FMC_Bank3_NAND)
+  {
+    tmpsr = FMC_Bank3->SR3;
+  }
+  else if(FMC_Bank == FMC_Bank4_PCCARD)
+  {
+    tmpsr = FMC_Bank4->SR4;
+  }
+  /* FMC_Bank5_6 SDRAM*/
+  else
+  {
+    tmpsr = FMC_Bank5_6->SDRTR;
+    tmpsr2 = FMC_Bank5_6->SDSR;
+  } 
+  
+  /* get the IT enable bit status*/
+  itenable = tmpsr & FMC_IT;
+  
+  /* get the corresponding IT Flag status*/
+  if((FMC_Bank == FMC_Bank1_SDRAM) || (FMC_Bank == FMC_Bank2_SDRAM))
+  {
+    itstatus = tmpsr2 & FMC_SDSR_RE;  
+  }           
+  else
+  {
+    itstatus = tmpsr & (FMC_IT >> 3);  
+  }  
+  
+  if ((itstatus != (uint32_t)RESET)  && (itenable != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus; 
+}
+
+/**
+  * @brief  Clears the FMC's interrupt pending bits.
+  * @param  FMC_Bank: specifies the FMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FMC_Bank2_NAND: FMC Bank2 NAND 
+  *            @arg FMC_Bank3_NAND: FMC Bank3 NAND
+  *            @arg FMC_Bank4_PCCARD: FMC Bank4 PCCARD
+  *            @arg FMC_Bank1_SDRAM: FMC Bank1 SDRAM 
+  *            @arg FMC_Bank2_SDRAM: FMC Bank2 SDRAM   
+  * @param  FMC_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg FMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *            @arg FMC_IT_Level: Level edge detection interrupt.
+  *            @arg FMC_IT_FallingEdge: Falling edge detection interrupt.
+  *            @arg FMC_IT_Refresh: Refresh error detection interrupt.  
+  * @retval None
+  */
+void FMC_ClearITPendingBit(uint32_t FMC_Bank, uint32_t FMC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_FMC_IT_BANK(FMC_Bank));
+  assert_param(IS_FMC_IT(FMC_IT));
+    
+  if(FMC_Bank == FMC_Bank2_NAND)
+  {
+    FMC_Bank2->SR2 &= ~(FMC_IT >> 3); 
+  }  
+  else if(FMC_Bank == FMC_Bank3_NAND)
+  {
+    FMC_Bank3->SR3 &= ~(FMC_IT >> 3);
+  }
+  else if(FMC_Bank == FMC_Bank4_PCCARD)
+  {
+    FMC_Bank4->SR4 &= ~(FMC_IT >> 3);
+  }
+  /* FMC_Bank5_6 SDRAM*/
+  else
+  {
+    FMC_Bank5_6->SDRTR |= FMC_SDRTR_CRE;
+  }
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+#endif  // HAS_FMC
\ No newline at end of file
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fmpi2c.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fmpi2c.c
new file mode 100644
index 00000000..26bd4fb1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fmpi2c.c
@@ -0,0 +1,1579 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_fmpi2c.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Inter-Integrated circuit Fast Mode Plus (FMPI2C):
+  *           + Initialization and Configuration
+  *           + Communications handling
+  *           + SMBUS management
+  *           + FMPI2C registers management
+  *           + Data transfers management
+  *           + DMA transfers management
+  *           + Interrupts and flags management
+  *
+  *  @verbatim
+ ============================================================================
+                     ##### How to use this driver #####
+ ============================================================================
+   [..]
+   (#) Enable peripheral clock using RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2Cx, ENABLE)
+       function for FMPI2C peripheral.
+   (#) Enable SDA, SCL  and SMBA (when used) GPIO clocks using 
+       RCC_AHBPeriphClockCmd() function. 
+   (#) Peripherals alternate function: 
+       (++) Connect the pin to the desired peripherals' Alternate 
+            Function (AF) using GPIO_PinAFConfig() function.
+       (++) Configure the desired pin in alternate function by:
+            GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+       (++) Select the type, OpenDrain and speed via 
+            GPIO_PuPd, GPIO_OType and GPIO_Speed members
+       (++) Call GPIO_Init() function.
+   (#) Program the Mode, Timing , Own address, Ack and Acknowledged Address 
+       using the FMPI2C_Init() function.
+   (#) Optionally you can enable/configure the following parameters without
+       re-initialization (i.e there is no need to call again FMPI2C_Init() function):
+       (++) Enable the acknowledge feature using FMPI2C_AcknowledgeConfig() function.
+       (++) Enable the dual addressing mode using FMPI2C_DualAddressCmd() function.
+       (++) Enable the general call using the FMPI2C_GeneralCallCmd() function.
+       (++) Enable the clock stretching using FMPI2C_StretchClockCmd() function.
+       (++) Enable the PEC Calculation using FMPI2C_CalculatePEC() function.
+       (++) For SMBus Mode: 
+            (+++) Enable the SMBusAlert pin using FMPI2C_SMBusAlertCmd() function.
+   (#) Enable the NVIC and the corresponding interrupt using the function
+       FMPI2C_ITConfig() if you need to use interrupt mode.
+   (#) When using the DMA mode 
+      (++) Configure the DMA using DMA_Init() function.
+      (++) Active the needed channel Request using FMPI2C_DMACmd() function.
+   (#) Enable the FMPI2C using the FMPI2C_Cmd() function.
+   (#) Enable the DMA using the DMA_Cmd() function when using DMA mode in the 
+       transfers.
+   [..]        
+   (@) When using FMPI2C in Fast Mode Plus, SCL and SDA pin 20mA current drive capability
+       must be enabled by setting the driving capability control bit in SYSCFG.
+       
+    @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_fmpi2c.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F40x_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FMPI2C 
+  * @brief FMPI2C driver modules
+  * @{
+  */
+#if defined(STM32F410xx) || defined(STM32F446xx)
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+#define CR1_CLEAR_MASK          ((uint32_t)0x00CFE0FF)  /*FMPI2C_AnalogFilter));
+  assert_param(IS_FMPI2C_DIGITAL_FILTER(FMPI2C_InitStruct->FMPI2C_DigitalFilter));
+  assert_param(IS_FMPI2C_MODE(FMPI2C_InitStruct->FMPI2C_Mode));
+  assert_param(IS_FMPI2C_OWN_ADDRESS1(FMPI2C_InitStruct->FMPI2C_OwnAddress1));
+  assert_param(IS_FMPI2C_ACK(FMPI2C_InitStruct->FMPI2C_Ack));
+  assert_param(IS_FMPI2C_ACKNOWLEDGE_ADDRESS(FMPI2C_InitStruct->FMPI2C_AcknowledgedAddress));
+
+  /* Disable FMPI2Cx Peripheral */
+  FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_PE);
+
+  /*---------------------------- FMPI2Cx FILTERS Configuration ------------------*/
+  /* Get the FMPI2Cx CR1 value */
+  tmpreg = FMPI2Cx->CR1;
+  /* Clear FMPI2Cx CR1 register */
+  tmpreg &= CR1_CLEAR_MASK;
+  /* Configure FMPI2Cx: analog and digital filter */
+  /* Set ANFOFF bit according to FMPI2C_AnalogFilter value */
+  /* Set DFN bits according to FMPI2C_DigitalFilter value */
+  tmpreg |= (uint32_t)FMPI2C_InitStruct->FMPI2C_AnalogFilter |(FMPI2C_InitStruct->FMPI2C_DigitalFilter << 8);
+  
+  /* Write to FMPI2Cx CR1 */
+  FMPI2Cx->CR1 = tmpreg;
+
+  /*---------------------------- FMPI2Cx TIMING Configuration -------------------*/
+  /* Configure FMPI2Cx: Timing */
+  /* Set TIMINGR bits according to FMPI2C_Timing */
+  /* Write to FMPI2Cx TIMING */
+  FMPI2Cx->TIMINGR = FMPI2C_InitStruct->FMPI2C_Timing & TIMING_CLEAR_MASK;
+
+  /* Enable FMPI2Cx Peripheral */
+  FMPI2Cx->CR1 |= FMPI2C_CR1_PE;
+
+  /*---------------------------- FMPI2Cx OAR1 Configuration ---------------------*/
+  /* Clear tmpreg local variable */
+  tmpreg = 0;
+  /* Clear OAR1 register */
+  FMPI2Cx->OAR1 = (uint32_t)tmpreg;
+  /* Clear OAR2 register */
+  FMPI2Cx->OAR2 = (uint32_t)tmpreg;
+  /* Configure FMPI2Cx: Own Address1 and acknowledged address */
+  /* Set OA1MODE bit according to FMPI2C_AcknowledgedAddress value */
+  /* Set OA1 bits according to FMPI2C_OwnAddress1 value */
+  tmpreg = (uint32_t)((uint32_t)FMPI2C_InitStruct->FMPI2C_AcknowledgedAddress | \
+                      (uint32_t)FMPI2C_InitStruct->FMPI2C_OwnAddress1);
+  /* Write to FMPI2Cx OAR1 */
+  FMPI2Cx->OAR1 = tmpreg;
+  /* Enable Own Address1 acknowledgement */
+  FMPI2Cx->OAR1 |= FMPI2C_OAR1_OA1EN;
+
+  /*---------------------------- FMPI2Cx MODE Configuration ---------------------*/
+  /* Configure FMPI2Cx: mode */
+  /* Set SMBDEN and SMBHEN bits according to FMPI2C_Mode value */
+  tmpreg = FMPI2C_InitStruct->FMPI2C_Mode;
+  /* Write to FMPI2Cx CR1 */
+  FMPI2Cx->CR1 |= tmpreg;
+
+  /*---------------------------- FMPI2Cx ACK Configuration ----------------------*/
+  /* Get the FMPI2Cx CR2 value */
+  tmpreg = FMPI2Cx->CR2;
+  /* Clear FMPI2Cx CR2 register */
+  tmpreg &= CR2_CLEAR_MASK;
+  /* Configure FMPI2Cx: acknowledgement */
+  /* Set NACK bit according to FMPI2C_Ack value */
+  tmpreg |= FMPI2C_InitStruct->FMPI2C_Ack;
+  /* Write to FMPI2Cx CR2 */
+  FMPI2Cx->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Fills each FMPI2C_InitStruct member with its default value.
+  * @param  FMPI2C_InitStruct: pointer to an FMPI2C_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void FMPI2C_StructInit(FMPI2C_InitTypeDef* FMPI2C_InitStruct)
+{
+  /*---------------- Reset FMPI2C init structure parameters values --------------*/
+  /* Initialize the FMPI2C_Timing member */
+  FMPI2C_InitStruct->FMPI2C_Timing = 0;
+  /* Initialize the FMPI2C_AnalogFilter member */
+  FMPI2C_InitStruct->FMPI2C_AnalogFilter = FMPI2C_AnalogFilter_Enable;
+  /* Initialize the FMPI2C_DigitalFilter member */
+  FMPI2C_InitStruct->FMPI2C_DigitalFilter = 0;
+  /* Initialize the FMPI2C_Mode member */
+  FMPI2C_InitStruct->FMPI2C_Mode = FMPI2C_Mode_FMPI2C;
+  /* Initialize the FMPI2C_OwnAddress1 member */
+  FMPI2C_InitStruct->FMPI2C_OwnAddress1 = 0;
+  /* Initialize the FMPI2C_Ack member */
+  FMPI2C_InitStruct->FMPI2C_Ack = FMPI2C_Ack_Disable;
+  /* Initialize the FMPI2C_AcknowledgedAddress member */
+  FMPI2C_InitStruct->FMPI2C_AcknowledgedAddress = FMPI2C_AcknowledgedAddress_7bit;
+}
+
+/**
+  * @brief  Enables or disables the specified FMPI2C peripheral.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx peripheral. 
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_Cmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected FMPI2C peripheral */
+    FMPI2Cx->CR1 |= FMPI2C_CR1_PE;
+  }
+  else
+  {
+    /* Disable the selected FMPI2C peripheral */
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_PE);
+  }
+}
+
+
+/**
+  * @brief  Enables or disables the specified FMPI2C software reset.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @retval None
+  */
+void FMPI2C_SoftwareResetCmd(FMPI2C_TypeDef* FMPI2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+
+  /* Disable peripheral */
+  FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_PE);
+
+  /* Perform a dummy read to delay the disable of peripheral for minimum
+     3 APB clock cycles to perform the software reset functionality */
+  *(__IO uint32_t *)(uint32_t)FMPI2Cx; 
+
+  /* Enable peripheral */
+  FMPI2Cx->CR1 |= FMPI2C_CR1_PE;
+}
+
+/**
+  * @brief  Enables or disables the specified FMPI2C interrupts.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  FMPI2C_IT: specifies the FMPI2C interrupts sources to be enabled or disabled. 
+  *   This parameter can be any combination of the following values:
+  *     @arg FMPI2C_IT_ERRI: Error interrupt mask
+  *     @arg FMPI2C_IT_TCI: Transfer Complete interrupt mask
+  *     @arg FMPI2C_IT_STOPI: Stop Detection interrupt mask
+  *     @arg FMPI2C_IT_NACKI: Not Acknowledge received interrupt mask
+  *     @arg FMPI2C_IT_ADDRI: Address Match interrupt mask  
+  *     @arg FMPI2C_IT_RXI: RX interrupt mask
+  *     @arg FMPI2C_IT_TXI: TX interrupt mask
+  * @param  NewState: new state of the specified FMPI2C interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_ITConfig(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_FMPI2C_CONFIG_IT(FMPI2C_IT));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected FMPI2C interrupts */
+    FMPI2Cx->CR1 |= FMPI2C_IT;
+  }
+  else
+  {
+    /* Disable the selected FMPI2C interrupts */
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_IT);
+  }
+}
+
+/**
+  * @brief  Enables or disables the FMPI2C Clock stretching.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx Clock stretching.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_StretchClockCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable clock stretching */
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_NOSTRETCH);    
+  }
+  else
+  {
+    /* Disable clock stretching  */
+    FMPI2Cx->CR1 |= FMPI2C_CR1_NOSTRETCH;
+  }
+}
+
+/**
+  * @brief  Enables or disables FMPI2Cp from stop mode.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx stop mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_StopModeCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable wakeup from stop mode */
+    FMPI2Cx->CR1 |= FMPI2C_CR1_WUPEN;   
+  }
+  else
+  {
+    /* Disable wakeup from stop mode */    
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_WUPEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables the FMPI2C own address 2.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2C own address 2.
+  *   This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void FMPI2C_DualAddressCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable own address 2 */
+    FMPI2Cx->OAR2 |= FMPI2C_OAR2_OA2EN;
+  }
+  else
+  {
+    /* Disable own address 2 */
+    FMPI2Cx->OAR2 &= (uint32_t)~((uint32_t)FMPI2C_OAR2_OA2EN);
+  }
+}    
+
+/**
+  * @brief  Configures the FMPI2C slave own address 2 and mask.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @param  Mask: specifies own address 2 mask to be programmed.
+  *   This parameter can be one of the following values:
+  *     @arg FMPI2C_OA2_NoMask: no mask.
+  *     @arg FMPI2C_OA2_Mask01: OA2[1] is masked and don't care.
+  *     @arg FMPI2C_OA2_Mask02: OA2[2:1] are masked and don't care.
+  *     @arg FMPI2C_OA2_Mask03: OA2[3:1] are masked and don't care.
+  *     @arg FMPI2C_OA2_Mask04: OA2[4:1] are masked and don't care.
+  *     @arg FMPI2C_OA2_Mask05: OA2[5:1] are masked and don't care.
+  *     @arg FMPI2C_OA2_Mask06: OA2[6:1] are masked and don't care.
+  *     @arg FMPI2C_OA2_Mask07: OA2[7:1] are masked and don't care.
+  * @retval None
+  */
+void FMPI2C_OwnAddress2Config(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address, uint8_t Mask)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_OWN_ADDRESS2(Address));
+  assert_param(IS_FMPI2C_OWN_ADDRESS2_MASK(Mask));
+  
+  /* Get the old register value */
+  tmpreg = FMPI2Cx->OAR2;
+
+  /* Reset FMPI2Cx OA2 bit [7:1] and OA2MSK bit [1:0]  */
+  tmpreg &= (uint32_t)~((uint32_t)(FMPI2C_OAR2_OA2 | FMPI2C_OAR2_OA2MSK));
+
+  /* Set FMPI2Cx SADD */
+  tmpreg |= (uint32_t)(((uint32_t)Address & FMPI2C_OAR2_OA2) | \
+            (((uint32_t)Mask << 8) & FMPI2C_OAR2_OA2MSK)) ;
+
+  /* Store the new register value */
+  FMPI2Cx->OAR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the FMPI2C general call mode.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2C general call mode.
+  *   This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void FMPI2C_GeneralCallCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable general call mode */
+    FMPI2Cx->CR1 |= FMPI2C_CR1_GCEN;
+  }
+  else
+  {
+    /* Disable general call mode */
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_GCEN);
+  }
+} 
+
+/**
+  * @brief  Enables or disables the FMPI2C slave byte control.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2C slave byte control.
+  *   This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void FMPI2C_SlaveByteControlCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable slave byte control */
+    FMPI2Cx->CR1 |= FMPI2C_CR1_SBC;
+  }
+  else
+  {
+    /* Disable slave byte control */
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_SBC);
+  }
+}
+
+/**
+  * @brief  Configures the slave address to be transmitted after start generation.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @note   This function should be called before generating start condition.  
+  * @retval None
+  */
+void FMPI2C_SlaveAddressConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_SLAVE_ADDRESS(Address));
+               
+  /* Get the old register value */
+  tmpreg = FMPI2Cx->CR2;
+
+  /* Reset FMPI2Cx SADD bit [9:0] */
+  tmpreg &= (uint32_t)~((uint32_t)FMPI2C_CR2_SADD);
+
+  /* Set FMPI2Cx SADD */
+  tmpreg |= (uint32_t)((uint32_t)Address & FMPI2C_CR2_SADD);
+
+  /* Store the new register value */
+  FMPI2Cx->CR2 = tmpreg;
+}
+  
+/**
+  * @brief  Enables or disables the FMPI2C 10-bit addressing mode for the master.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2C 10-bit addressing mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @note   This function should be called before generating start condition.  
+  * @retval None
+  */
+void FMPI2C_10BitAddressingModeCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable 10-bit addressing mode */
+    FMPI2Cx->CR2 |= FMPI2C_CR2_ADD10;
+  }
+  else
+  {
+    /* Disable 10-bit addressing mode */
+    FMPI2Cx->CR2 &= (uint32_t)~((uint32_t)FMPI2C_CR2_ADD10);
+  }
+} 
+
+/**
+  * @}
+  */
+
+
+/** @defgroup FMPI2C_Group2 Communications handling functions
+ *  @brief   Communications handling functions 
+ *
+@verbatim
+ ===============================================================================
+                  ##### Communications handling functions #####
+ ===============================================================================  
+    [..] This section provides a set of functions that handles FMPI2C communication.
+    
+    [..] Automatic End mode is enabled using FMPI2C_AutoEndCmd() function. When Reload
+         mode is enabled via FMPI2C_ReloadCmd() AutoEnd bit has no effect.
+         
+    [..] FMPI2C_NumberOfBytesConfig() function set the number of bytes to be transferred,
+         this configuration should be done before generating start condition in master 
+         mode.
+         
+    [..] When switching from master write operation to read operation in 10Bit addressing
+         mode, master can only sends the 1st 7 bits of the 10 bit address, followed by 
+         Read direction by enabling HEADR bit using FMPI2C_10BitAddressHeader() function.        
+         
+    [..] In master mode, when transferring more than 255 bytes Reload mode should be used
+         to handle communication. In the first phase of transfer, Nbytes should be set to 
+         255. After transferring these bytes TCR flag is set and FMPI2C_TransferHandling()
+         function should be called to handle remaining communication.
+         
+    [..] In master mode, when software end mode is selected when all data is transferred
+         TC flag is set FMPI2C_TransferHandling() function should be called to generate STOP
+         or generate ReStart.                      
+             
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Enables or disables the FMPI2C automatic end mode (stop condition is 
+  *         automatically sent when nbytes data are transferred).
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2C automatic end mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @note   This function has effect if Reload mode is disabled.   
+  * @retval None
+  */
+void FMPI2C_AutoEndCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Auto end mode */
+    FMPI2Cx->CR2 |= FMPI2C_CR2_AUTOEND;
+  }
+  else
+  {
+    /* Disable Auto end mode */
+    FMPI2Cx->CR2 &= (uint32_t)~((uint32_t)FMPI2C_CR2_AUTOEND);
+  }
+} 
+
+/**
+  * @brief  Enables or disables the FMPI2C nbytes reload mode.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the nbytes reload mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_ReloadCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Auto Reload mode */
+    FMPI2Cx->CR2 |= FMPI2C_CR2_RELOAD;
+  }
+  else
+  {
+    /* Disable Auto Reload mode */
+    FMPI2Cx->CR2 &= (uint32_t)~((uint32_t)FMPI2C_CR2_RELOAD);
+  }
+}
+
+/**
+  * @brief  Configures the number of bytes to be transmitted/received.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  Number_Bytes: specifies the number of bytes to be programmed.
+  * @retval None
+  */
+void FMPI2C_NumberOfBytesConfig(FMPI2C_TypeDef* FMPI2Cx, uint8_t Number_Bytes)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+
+  /* Get the old register value */
+  tmpreg = FMPI2Cx->CR2;
+
+  /* Reset FMPI2Cx Nbytes bit [7:0] */
+  tmpreg &= (uint32_t)~((uint32_t)FMPI2C_CR2_NBYTES);
+
+  /* Set FMPI2Cx Nbytes */
+  tmpreg |= (uint32_t)(((uint32_t)Number_Bytes << 16 ) & FMPI2C_CR2_NBYTES);
+
+  /* Store the new register value */
+  FMPI2Cx->CR2 = tmpreg;
+}  
+  
+/**
+  * @brief  Configures the type of transfer request for the master.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  FMPI2C_Direction: specifies the transfer request direction to be programmed.
+  *    This parameter can be one of the following values:
+  *     @arg FMPI2C_Direction_Transmitter: Master request a write transfer
+  *     @arg FMPI2C_Direction_Receiver: Master request a read transfer 
+  * @retval None
+  */
+void FMPI2C_MasterRequestConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t FMPI2C_Direction)
+{
+/* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_DIRECTION(FMPI2C_Direction));
+  
+  /* Test on the direction to set/reset the read/write bit */
+  if (FMPI2C_Direction == FMPI2C_Direction_Transmitter)
+  {
+    /* Request a write Transfer */
+    FMPI2Cx->CR2 &= (uint32_t)~((uint32_t)FMPI2C_CR2_RD_WRN);
+  }
+  else
+  {
+    /* Request a read Transfer */
+    FMPI2Cx->CR2 |= FMPI2C_CR2_RD_WRN;
+  }
+}  
+  
+/**
+  * @brief  Generates FMPI2Cx communication START condition.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2C START condition generation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_GenerateSTART(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Generate a START condition */
+    FMPI2Cx->CR2 |= FMPI2C_CR2_START;
+  }
+  else
+  {
+    /* Disable the START condition generation */
+    FMPI2Cx->CR2 &= (uint32_t)~((uint32_t)FMPI2C_CR2_START);
+  }
+}  
+  
+/**
+  * @brief  Generates FMPI2Cx communication STOP condition.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2C STOP condition generation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_GenerateSTOP(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Generate a STOP condition */
+    FMPI2Cx->CR2 |= FMPI2C_CR2_STOP;
+  }
+  else
+  {
+    /* Disable the STOP condition generation */
+    FMPI2Cx->CR2 &= (uint32_t)~((uint32_t)FMPI2C_CR2_STOP);
+  }
+}  
+
+/**
+  * @brief  Enables or disables the FMPI2C 10-bit header only mode with read direction.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2C 10-bit header only mode.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @note   This mode can be used only when switching from master transmitter mode 
+  *         to master receiver mode.        
+  * @retval None
+  */
+void FMPI2C_10BitAddressHeaderCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable 10-bit header only mode */
+    FMPI2Cx->CR2 |= FMPI2C_CR2_HEAD10R;
+  }
+  else
+  {
+    /* Disable 10-bit header only mode */
+    FMPI2Cx->CR2 &= (uint32_t)~((uint32_t)FMPI2C_CR2_HEAD10R);
+  }
+}    
+
+/**
+  * @brief  Generates FMPI2C communication Acknowledge.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the Acknowledge.
+  *   This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void FMPI2C_AcknowledgeConfig(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable ACK generation */
+    FMPI2Cx->CR2 &= (uint32_t)~((uint32_t)FMPI2C_CR2_NACK);    
+  }
+  else
+  {
+    /* Enable NACK generation */
+    FMPI2Cx->CR2 |= FMPI2C_CR2_NACK;
+  }
+}
+
+/**
+  * @brief  Returns the FMPI2C slave matched address .
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @retval The value of the slave matched address .
+  */
+uint8_t FMPI2C_GetAddressMatched(FMPI2C_TypeDef* FMPI2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  return (uint8_t)(((uint32_t)FMPI2Cx->ISR & FMPI2C_ISR_ADDCODE) >> 16) ;
+}
+
+/**
+  * @brief  Returns the FMPI2C slave received request.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @retval The value of the received request.
+  */
+uint16_t FMPI2C_GetTransferDirection(FMPI2C_TypeDef* FMPI2Cx)
+{
+  uint32_t tmpreg = 0;
+  uint16_t direction = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  tmpreg = (uint32_t)(FMPI2Cx->ISR & FMPI2C_ISR_DIR);
+  
+  /* If write transfer is requested */
+  if (tmpreg == 0)
+  {
+    /* write transfer is requested */
+    direction = FMPI2C_Direction_Transmitter;
+  }
+  else
+  {
+    /* Read transfer is requested */
+    direction = FMPI2C_Direction_Receiver;
+  }  
+  return direction;
+}
+
+/**
+  * @brief  Handles FMPI2Cx communication when starting transfer or during transfer (TC or TCR flag are set).
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  Address: specifies the slave address to be programmed.
+  * @param  Number_Bytes: specifies the number of bytes to be programmed.
+  *   This parameter must be a value between 0 and 255.
+  * @param  ReloadEndMode: new state of the FMPI2C START condition generation.
+  *   This parameter can be one of the following values:
+  *     @arg FMPI2C_Reload_Mode: Enable Reload mode .
+  *     @arg FMPI2C_AutoEnd_Mode: Enable Automatic end mode.
+  *     @arg FMPI2C_SoftEnd_Mode: Enable Software end mode.
+  * @param  StartStopMode: new state of the FMPI2C START condition generation.
+  *   This parameter can be one of the following values:
+  *     @arg FMPI2C_No_StartStop: Don't Generate stop and start condition.
+  *     @arg FMPI2C_Generate_Stop: Generate stop condition (Number_Bytes should be set to 0).
+  *     @arg FMPI2C_Generate_Start_Read: Generate Restart for read request.
+  *     @arg FMPI2C_Generate_Start_Write: Generate Restart for write request.
+  * @retval None
+  */
+void FMPI2C_TransferHandling(FMPI2C_TypeDef* FMPI2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_SLAVE_ADDRESS(Address));  
+  assert_param(IS_RELOAD_END_MODE(ReloadEndMode));
+  assert_param(IS_START_STOP_MODE(StartStopMode));
+    
+  /* Get the CR2 register value */
+  tmpreg = FMPI2Cx->CR2;
+  
+  /* clear tmpreg specific bits */
+  tmpreg &= (uint32_t)~((uint32_t)(FMPI2C_CR2_SADD | FMPI2C_CR2_NBYTES | FMPI2C_CR2_RELOAD | FMPI2C_CR2_AUTOEND | FMPI2C_CR2_RD_WRN | FMPI2C_CR2_START | FMPI2C_CR2_STOP));
+  
+  /* update tmpreg */
+  tmpreg |= (uint32_t)(((uint32_t)Address & FMPI2C_CR2_SADD) | (((uint32_t)Number_Bytes << 16 ) & FMPI2C_CR2_NBYTES) | \
+            (uint32_t)ReloadEndMode | (uint32_t)StartStopMode);
+  
+  /* update CR2 register */
+  FMPI2Cx->CR2 = tmpreg;  
+}  
+
+/**
+  * @}
+  */
+
+
+/** @defgroup FMPI2C_Group3 SMBUS management functions
+ *  @brief   SMBUS management functions 
+ *
+@verbatim
+ ===============================================================================
+                      ##### SMBUS management functions #####
+ ===============================================================================   
+    [..] This section provides a set of functions that handles SMBus communication
+         and timeouts detection.
+    
+    [..] The SMBus Device default address (0b1100 001) is enabled by calling FMPI2C_Init()
+         function and setting FMPI2C_Mode member of FMPI2C_InitTypeDef() structure to 
+         FMPI2C_Mode_SMBusDevice.
+         
+    [..] The SMBus Host address (0b0001 000) is enabled by calling FMPI2C_Init()
+         function and setting FMPI2C_Mode member of FMPI2C_InitTypeDef() structure to 
+         FMPI2C_Mode_SMBusHost.         
+         
+    [..] The Alert Response Address (0b0001 100) is enabled using FMPI2C_SMBusAlertCmd()
+         function.
+         
+    [..] To detect cumulative SCL stretch in master and slave mode, TIMEOUTB should be 
+         configured (in accordance to SMBus specification) using FMPI2C_TimeoutBConfig() 
+         function then FMPI2C_ExtendedClockTimeoutCmd() function should be called to enable
+         the detection.
+         
+    [..] SCL low timeout is detected by configuring TIMEOUTB using FMPI2C_TimeoutBConfig()
+         function followed by the call of FMPI2C_ClockTimeoutCmd(). When adding to this 
+         procedure the call of FMPI2C_IdleClockTimeoutCmd() function, Bus Idle condition 
+         (both SCL and SDA high) is detected also.                
+                          
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables FMPI2C SMBus alert.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx SMBus alert.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_SMBusAlertCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable SMBus alert */
+    FMPI2Cx->CR1 |= FMPI2C_CR1_ALERTEN;   
+  }
+  else
+  {
+    /* Disable SMBus alert */    
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_ALERTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables FMPI2C Clock Timeout (SCL Timeout detection).
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx clock Timeout.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_ClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    FMPI2Cx->TIMEOUTR |= FMPI2C_TIMEOUTR_TIMOUTEN;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    FMPI2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)FMPI2C_TIMEOUTR_TIMOUTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables FMPI2C Extended Clock Timeout (SCL cumulative Timeout detection).
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx Extended clock Timeout.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_ExtendedClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    FMPI2Cx->TIMEOUTR |= FMPI2C_TIMEOUTR_TEXTEN;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    FMPI2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)FMPI2C_TIMEOUTR_TEXTEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables FMPI2C Idle Clock Timeout (Bus idle SCL and SDA 
+  *         high detection).
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx Idle clock Timeout.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_IdleClockTimeoutCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable Clock Timeout */
+    FMPI2Cx->TIMEOUTR |= FMPI2C_TIMEOUTR_TIDLE;   
+  }
+  else
+  {
+    /* Disable Clock Timeout */    
+    FMPI2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)FMPI2C_TIMEOUTR_TIDLE); 
+  }
+}
+
+/**
+  * @brief  Configures the FMPI2C Bus Timeout A (SCL Timeout when TIDLE = 0 or Bus 
+  *   idle SCL and SDA high when TIDLE = 1).
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  Timeout: specifies the TimeoutA to be programmed. 
+  * @retval None
+  */
+void FMPI2C_TimeoutAConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Timeout)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_TIMEOUT(Timeout));
+    
+  /* Get the old register value */
+  tmpreg = FMPI2Cx->TIMEOUTR;
+
+  /* Reset FMPI2Cx TIMEOUTA bit [11:0] */
+  tmpreg &= (uint32_t)~((uint32_t)FMPI2C_TIMEOUTR_TIMEOUTA);
+
+  /* Set FMPI2Cx TIMEOUTA */
+  tmpreg |= (uint32_t)((uint32_t)Timeout & FMPI2C_TIMEOUTR_TIMEOUTA) ;
+
+  /* Store the new register value */
+  FMPI2Cx->TIMEOUTR = tmpreg;
+}
+
+/**
+  * @brief  Configures the FMPI2C Bus Timeout B (SCL cumulative Timeout).
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  Timeout: specifies the TimeoutB to be programmed. 
+  * @retval None
+  */
+void FMPI2C_TimeoutBConfig(FMPI2C_TypeDef* FMPI2Cx, uint16_t Timeout)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_TIMEOUT(Timeout));
+
+  /* Get the old register value */
+  tmpreg = FMPI2Cx->TIMEOUTR;
+
+  /* Reset FMPI2Cx TIMEOUTB bit [11:0] */
+  tmpreg &= (uint32_t)~((uint32_t)FMPI2C_TIMEOUTR_TIMEOUTB);
+
+  /* Set FMPI2Cx TIMEOUTB */
+  tmpreg |= (uint32_t)(((uint32_t)Timeout << 16) & FMPI2C_TIMEOUTR_TIMEOUTB) ;
+
+  /* Store the new register value */
+  FMPI2Cx->TIMEOUTR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables FMPI2C PEC calculation.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx PEC calculation.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_CalculatePEC(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable PEC calculation */
+    FMPI2Cx->CR1 |= FMPI2C_CR1_PECEN;   
+  }
+  else
+  {
+    /* Disable PEC calculation */    
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR1_PECEN); 
+  }
+}
+
+/**
+  * @brief  Enables or disables FMPI2C PEC transmission/reception request.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  NewState: new state of the FMPI2Cx PEC request.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_PECRequestCmd(FMPI2C_TypeDef* FMPI2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable PEC transmission/reception request */
+    FMPI2Cx->CR1 |= FMPI2C_CR2_PECBYTE;   
+  }
+  else
+  {
+    /* Disable PEC transmission/reception request */    
+    FMPI2Cx->CR1 &= (uint32_t)~((uint32_t)FMPI2C_CR2_PECBYTE); 
+  }
+}
+
+/**
+  * @brief  Returns the FMPI2C PEC.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @retval The value of the PEC .
+  */
+uint8_t FMPI2C_GetPEC(FMPI2C_TypeDef* FMPI2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  
+  /* Return the slave matched address in the SR1 register */
+  return (uint8_t)((uint32_t)FMPI2Cx->PECR & FMPI2C_PECR_PEC);
+}
+
+/**
+  * @}
+  */  
+  
+  
+/** @defgroup FMPI2C_Group4 FMPI2C registers management functions
+ *  @brief   FMPI2C registers management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### FMPI2C registers management functions #####
+ ===============================================================================  
+    [..] This section provides a functions that allow user the management of 
+         FMPI2C registers.
+         
+@endverbatim
+  * @{
+  */
+
+  /**
+  * @brief  Reads the specified FMPI2C register and returns its value.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  FMPI2C_Register: specifies the register to read.
+  *   This parameter can be one of the following values:
+  *     @arg FMPI2C_Register_CR1: CR1 register.
+  *     @arg FMPI2C_Register_CR2: CR2 register.
+  *     @arg FMPI2C_Register_OAR1: OAR1 register.
+  *     @arg FMPI2C_Register_OAR2: OAR2 register.
+  *     @arg FMPI2C_Register_TIMINGR: TIMING register.
+  *     @arg FMPI2C_Register_TIMEOUTR: TIMEOUTR register.
+  *     @arg FMPI2C_Register_ISR: ISR register.
+  *     @arg FMPI2C_Register_ICR: ICR register.
+  *     @arg FMPI2C_Register_PECR: PECR register.
+  *     @arg FMPI2C_Register_RXDR: RXDR register.
+  *     @arg FMPI2C_Register_TXDR: TXDR register.
+  * @retval The value of the read register.
+  */
+uint32_t FMPI2C_ReadRegister(FMPI2C_TypeDef* FMPI2Cx, uint8_t FMPI2C_Register)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_REGISTER(FMPI2C_Register));
+
+  tmp = (uint32_t)FMPI2Cx;
+  tmp += FMPI2C_Register;
+
+  /* Return the selected register value */
+  return (*(__IO uint32_t *) tmp);
+}
+
+/**
+  * @}
+  */  
+  
+/** @defgroup FMPI2C_Group5 Data transfers management functions
+ *  @brief   Data transfers management functions 
+ *
+@verbatim
+ ===============================================================================
+                ##### Data transfers management functions #####
+ =============================================================================== 
+    [..] This subsection provides a set of functions allowing to manage 
+         the FMPI2C data transfers.
+         
+    [..] The read access of the FMPI2C_RXDR register can be done using 
+         the FMPI2C_ReceiveData() function and returns the received value.
+         Whereas a write access to the FMPI2C_TXDR can be done using FMPI2C_SendData()
+         function and stores the written data into TXDR.
+@endverbatim
+  * @{
+  */  
+  
+/**
+  * @brief  Sends a data byte through the FMPI2Cx peripheral.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  Data: Byte to be transmitted..
+  * @retval None
+  */
+void FMPI2C_SendData(FMPI2C_TypeDef* FMPI2Cx, uint8_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  
+  /* Write in the DR register the data to be sent */
+  FMPI2Cx->TXDR = (uint8_t)Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the FMPI2Cx peripheral.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @retval The value of the received data.
+  */
+uint8_t FMPI2C_ReceiveData(FMPI2C_TypeDef* FMPI2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  
+  /* Return the data in the DR register */
+  return (uint8_t)FMPI2Cx->RXDR;
+}  
+
+/**
+  * @}
+  */ 
+  
+  
+/** @defgroup FMPI2C_Group6 DMA transfers management functions
+ *  @brief   DMA transfers management functions 
+ *
+@verbatim
+ ===============================================================================
+               ##### DMA transfers management functions #####
+ ===============================================================================  
+    [..] This section provides two functions that can be used only in DMA mode.
+    [..] In DMA Mode, the FMPI2C communication can be managed by 2 DMA Channel 
+         requests:
+         (#) FMPI2C_DMAReq_Tx: specifies the Tx buffer DMA transfer request.
+         (#) FMPI2C_DMAReq_Rx: specifies the Rx buffer DMA transfer request.
+    [..] In this Mode it is advised to use the following function:
+         (+) FMPI2C_DMACmd(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_DMAReq, FunctionalState NewState);
+@endverbatim
+  * @{
+  */  
+    
+/**
+  * @brief  Enables or disables the FMPI2C DMA interface.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  FMPI2C_DMAReq: specifies the FMPI2C DMA transfer request to be enabled or disabled. 
+  *   This parameter can be any combination of the following values:
+  *     @arg FMPI2C_DMAReq_Tx: Tx DMA transfer request
+  *     @arg FMPI2C_DMAReq_Rx: Rx DMA transfer request
+  * @param  NewState: new state of the selected FMPI2C DMA transfer request.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FMPI2C_DMACmd(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_FMPI2C_DMA_REQ(FMPI2C_DMAReq));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected FMPI2C DMA requests */
+    FMPI2Cx->CR1 |= FMPI2C_DMAReq;
+  }
+  else
+  {
+    /* Disable the selected FMPI2C DMA requests */
+    FMPI2Cx->CR1 &= (uint32_t)~FMPI2C_DMAReq;
+  }
+}
+/**
+  * @}
+  */  
+
+
+/** @defgroup FMPI2C_Group7 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim
+ ===============================================================================
+             ##### Interrupts and flags management functions  #####
+ =============================================================================== 
+    [..] This section provides functions allowing to configure the FMPI2C Interrupts 
+         sources and check or clear the flags or pending bits status.
+         The user should identify which mode will be used in his application to manage 
+         the communication: Polling mode, Interrupt mode or DMA mode(refer FMPI2C_Group6) .
+
+  *** Polling Mode ***
+  ====================
+    [..] In Polling Mode, the FMPI2C communication can be managed by 15 flags:
+        (#) FMPI2C_FLAG_TXE: to indicate the status of Transmit data register empty flag.
+        (#) FMPI2C_FLAG_TXIS: to indicate the status of Transmit interrupt status flag .
+        (#) FMPI2C_FLAG_RXNE: to indicate the status of Receive data register not empty flag.
+        (#) FMPI2C_FLAG_ADDR: to indicate the status of Address matched flag (slave mode).
+        (#) FMPI2C_FLAG_NACKF: to indicate the status of NACK received flag.
+        (#) FMPI2C_FLAG_STOPF: to indicate the status of STOP detection flag.
+        (#) FMPI2C_FLAG_TC: to indicate the status of Transfer complete flag(master mode).
+        (#) FMPI2C_FLAG_TCR: to indicate the status of Transfer complete reload flag.
+        (#) FMPI2C_FLAG_BERR: to indicate the status of Bus error flag.
+        (#) FMPI2C_FLAG_ARLO: to indicate the status of Arbitration lost flag.
+        (#) FMPI2C_FLAG_OVR: to indicate the status of Overrun/Underrun flag.
+        (#) FMPI2C_FLAG_PECERR: to indicate the status of PEC error in reception flag.
+        (#) FMPI2C_FLAG_TIMEOUT: to indicate the status of Timeout or Tlow detection flag.
+        (#) FMPI2C_FLAG_ALERT: to indicate the status of SMBus Alert flag.
+        (#) FMPI2C_FLAG_BUSY: to indicate the status of Bus busy flag.
+
+    [..] In this Mode it is advised to use the following functions:
+        (+) FlagStatus FMPI2C_GetFlagStatus(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_FLAG);
+        (+) void FMPI2C_ClearFlag(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_FLAG);
+
+    [..]
+        (@)Do not use the BUSY flag to handle each data transmission or reception.It is 
+           better to use the TXIS and RXNE flags instead.
+
+  *** Interrupt Mode ***
+  ======================
+    [..] In Interrupt Mode, the FMPI2C communication can be managed by 7 interrupt sources
+         and 15 pending bits: 
+    [..] Interrupt Source:
+        (#) FMPI2C_IT_ERRI: specifies the interrupt source for the Error interrupt.
+        (#) FMPI2C_IT_TCI: specifies the interrupt source for the Transfer Complete interrupt.
+        (#) FMPI2C_IT_STOPI: specifies the interrupt source for the Stop Detection interrupt.
+        (#) FMPI2C_IT_NACKI: specifies the interrupt source for the Not Acknowledge received interrupt.
+        (#) FMPI2C_IT_ADDRI: specifies the interrupt source for the Address Match interrupt.  
+        (#) FMPI2C_IT_RXI: specifies the interrupt source for the RX interrupt.
+        (#) FMPI2C_IT_TXI: specifies the interrupt source for the TX interrupt.
+
+    [..] Pending Bits:
+        (#) FMPI2C_IT_TXIS: to indicate the status of Transmit interrupt status flag.
+        (#) FMPI2C_IT_RXNE: to indicate the status of Receive data register not empty flag.
+        (#) FMPI2C_IT_ADDR: to indicate the status of Address matched flag (slave mode).
+        (#) FMPI2C_IT_NACKF: to indicate the status of NACK received flag.
+        (#) FMPI2C_IT_STOPF: to indicate the status of STOP detection flag.
+        (#) FMPI2C_IT_TC: to indicate the status of Transfer complete flag (master mode).
+        (#) FMPI2C_IT_TCR: to indicate the status of Transfer complete reload flag.
+        (#) FMPI2C_IT_BERR: to indicate the status of Bus error flag.
+        (#) FMPI2C_IT_ARLO: to indicate the status of Arbitration lost flag.
+        (#) FMPI2C_IT_OVR: to indicate the status of Overrun/Underrun flag.
+        (#) FMPI2C_IT_PECERR: to indicate the status of PEC error in reception flag.
+        (#) FMPI2C_IT_TIMEOUT: to indicate the status of Timeout or Tlow detection flag.
+        (#) FMPI2C_IT_ALERT: to indicate the status of SMBus Alert flag.
+
+    [..] In this Mode it is advised to use the following functions:
+         (+) void FMPI2C_ClearITPendingBit(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT);
+         (+) ITStatus FMPI2C_GetITStatus(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT);
+
+@endverbatim
+  * @{
+  */  
+
+/**
+  * @brief  Checks whether the specified FMPI2C flag is set or not.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  FMPI2C_FLAG: specifies the flag to check. 
+  *   This parameter can be one of the following values:
+  *     @arg FMPI2C_FLAG_TXE: Transmit data register empty
+  *     @arg FMPI2C_FLAG_TXIS: Transmit interrupt status
+  *     @arg FMPI2C_FLAG_RXNE: Receive data register not empty
+  *     @arg FMPI2C_FLAG_ADDR: Address matched (slave mode)
+  *     @arg FMPI2C_FLAG_NACKF: NACK received flag
+  *     @arg FMPI2C_FLAG_STOPF: STOP detection flag
+  *     @arg FMPI2C_FLAG_TC: Transfer complete (master mode)
+  *     @arg FMPI2C_FLAG_TCR: Transfer complete reload
+  *     @arg FMPI2C_FLAG_BERR: Bus error
+  *     @arg FMPI2C_FLAG_ARLO: Arbitration lost
+  *     @arg FMPI2C_FLAG_OVR: Overrun/Underrun
+  *     @arg FMPI2C_FLAG_PECERR: PEC error in reception
+  *     @arg FMPI2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
+  *     @arg FMPI2C_FLAG_ALERT: SMBus Alert
+  *     @arg FMPI2C_FLAG_BUSY: Bus busy
+  * @retval The new state of FMPI2C_FLAG (SET or RESET).
+  */
+FlagStatus FMPI2C_GetFlagStatus(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_FLAG)
+{
+  uint32_t tmpreg = 0;
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_GET_FLAG(FMPI2C_FLAG));
+  
+  /* Get the ISR register value */
+  tmpreg = FMPI2Cx->ISR;
+  
+  /* Get flag status */
+  tmpreg &= FMPI2C_FLAG;
+  
+  if(tmpreg != 0)
+  {
+    /* FMPI2C_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* FMPI2C_FLAG is reset */
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}  
+  
+/**
+  * @brief  Clears the FMPI2Cx's pending flags.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  FMPI2C_FLAG: specifies the flag to clear. 
+  *   This parameter can be any combination of the following values:
+  *     @arg FMPI2C_FLAG_ADDR: Address matched (slave mode)
+  *     @arg FMPI2C_FLAG_NACKF: NACK received flag
+  *     @arg FMPI2C_FLAG_STOPF: STOP detection flag
+  *     @arg FMPI2C_FLAG_BERR: Bus error
+  *     @arg FMPI2C_FLAG_ARLO: Arbitration lost
+  *     @arg FMPI2C_FLAG_OVR: Overrun/Underrun
+  *     @arg FMPI2C_FLAG_PECERR: PEC error in reception
+  *     @arg FMPI2C_FLAG_TIMEOUT: Timeout or Tlow detection flag
+  *     @arg FMPI2C_FLAG_ALERT: SMBus Alert
+  * @retval The new state of FMPI2C_FLAG (SET or RESET).
+  */
+void FMPI2C_ClearFlag(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_FLAG)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_CLEAR_FLAG(FMPI2C_FLAG));
+
+  /* Clear the selected flag */
+  FMPI2Cx->ICR = FMPI2C_FLAG;
+  }
+
+/**
+  * @brief  Checks whether the specified FMPI2C interrupt has occurred or not.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  FMPI2C_IT: specifies the interrupt source to check.
+  *   This parameter can be one of the following values:
+  *     @arg FMPI2C_IT_TXIS: Transmit interrupt status
+  *     @arg FMPI2C_IT_RXNE: Receive data register not empty
+  *     @arg FMPI2C_IT_ADDR: Address matched (slave mode)
+  *     @arg FMPI2C_IT_NACKF: NACK received flag
+  *     @arg FMPI2C_IT_STOPF: STOP detection flag
+  *     @arg FMPI2C_IT_TC: Transfer complete (master mode)
+  *     @arg FMPI2C_IT_TCR: Transfer complete reload
+  *     @arg FMPI2C_IT_BERR: Bus error
+  *     @arg FMPI2C_IT_ARLO: Arbitration lost
+  *     @arg FMPI2C_IT_OVR: Overrun/Underrun
+  *     @arg FMPI2C_IT_PECERR: PEC error in reception
+  *     @arg FMPI2C_IT_TIMEOUT: Timeout or Tlow detection flag
+  *     @arg FMPI2C_IT_ALERT: SMBus Alert
+  * @retval The new state of FMPI2C_IT (SET or RESET).
+  */
+ITStatus FMPI2C_GetITStatus(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT)
+{
+  uint32_t tmpreg = 0;
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_GET_IT(FMPI2C_IT));
+
+  /* Check if the interrupt source is enabled or not */
+  /* If Error interrupt */
+  if((uint32_t)(FMPI2C_IT & ERROR_IT_MASK))
+  {
+    enablestatus = (uint32_t)((FMPI2C_CR1_ERRIE) & (FMPI2Cx->CR1));
+  }
+  /* If TC interrupt */
+  else if((uint32_t)(FMPI2C_IT & TC_IT_MASK))
+  {
+    enablestatus = (uint32_t)((FMPI2C_CR1_TCIE) & (FMPI2Cx->CR1));
+  }
+  else
+  {
+    enablestatus = (uint32_t)((FMPI2C_IT) & (FMPI2Cx->CR1));
+  }
+  
+  /* Get the ISR register value */
+  tmpreg = FMPI2Cx->ISR;
+
+  /* Get flag status */
+  tmpreg &= FMPI2C_IT;
+
+  /* Check the status of the specified FMPI2C flag */
+  if((tmpreg != RESET) && enablestatus)
+  {
+    /* FMPI2C_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* FMPI2C_IT is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the FMPI2C_IT status */
+  return bitstatus;
+}
+  
+/**
+  * @brief  Clears the FMPI2Cx's interrupt pending bits.
+  * @param  FMPI2Cx: where x can be 1 to select the FMPI2C peripheral.
+  * @param  FMPI2C_IT: specifies the interrupt pending bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg FMPI2C_IT_ADDR: Address matched (slave mode)
+  *     @arg FMPI2C_IT_NACKF: NACK received flag
+  *     @arg FMPI2C_IT_STOPF: STOP detection flag
+  *     @arg FMPI2C_IT_BERR: Bus error
+  *     @arg FMPI2C_IT_ARLO: Arbitration lost
+  *     @arg FMPI2C_IT_OVR: Overrun/Underrun
+  *     @arg FMPI2C_IT_PECERR: PEC error in reception
+  *     @arg FMPI2C_IT_TIMEOUT: Timeout or Tlow detection flag
+  *     @arg FMPI2C_IT_ALERT: SMBus Alert
+  * @retval The new state of FMPI2C_IT (SET or RESET).
+  */
+void FMPI2C_ClearITPendingBit(FMPI2C_TypeDef* FMPI2Cx, uint32_t FMPI2C_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_FMPI2C_ALL_PERIPH(FMPI2Cx));
+  assert_param(IS_FMPI2C_CLEAR_IT(FMPI2C_IT));
+
+  /* Clear the selected flag */
+  FMPI2Cx->ICR = FMPI2C_IT;
+}
+
+/**
+  * @}
+  */  
+  
+/**
+  * @}
+  */
+#endif /* STM32F410xx || STM32F446xx */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fsmc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fsmc.c
new file mode 100644
index 00000000..6fe18eba
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_fsmc.c
@@ -0,0 +1,1105 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_fsmc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+ * @brief    This file provides firmware functions to manage the following 
+  *          functionalities of the FSMC peripheral:           
+  *           + Interface with SRAM, PSRAM, NOR and OneNAND memories
+  *           + Interface with NAND memories
+  *           + Interface with 16-bit PC Card compatible memories  
+  *           + Interrupts and flags management   
+  *           
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+#ifdef HAS_FSMC
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_fsmc.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup FSMC 
+  * @brief FSMC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+const FSMC_NORSRAMTimingInitTypeDef FSMC_DefaultTimingStruct = {0x0F, /* FSMC_AddressSetupTime */
+                                                                0x0F, /* FSMC_AddressHoldTime */
+                                                                0xFF, /* FSMC_DataSetupTime */
+                                                                0x0F, /* FSMC_BusTurnAroundDuration */
+                                                                0x0F, /* FSMC_CLKDivision */
+                                                                0x0F, /* FSMC_DataLatency */
+                                                                FSMC_AccessMode_A /* FSMC_AccessMode */
+                                                               };
+/* Private define ------------------------------------------------------------*/
+
+/* --------------------- FSMC registers bit mask ---------------------------- */
+/* FSMC BCRx Mask */
+#define BCR_MBKEN_SET          ((uint32_t)0x00000001)
+#define BCR_MBKEN_RESET        ((uint32_t)0x000FFFFE)
+#define BCR_FACCEN_SET         ((uint32_t)0x00000040)
+
+/* FSMC PCRx Mask */
+#define PCR_PBKEN_SET          ((uint32_t)0x00000004)
+#define PCR_PBKEN_RESET        ((uint32_t)0x000FFFFB)
+#define PCR_ECCEN_SET          ((uint32_t)0x00000040)
+#define PCR_ECCEN_RESET        ((uint32_t)0x000FFFBF)
+#define PCR_MEMORYTYPE_NAND    ((uint32_t)0x00000008)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup FSMC_Private_Functions
+  * @{
+  */
+
+/** @defgroup FSMC_Group1 NOR/SRAM Controller functions
+ *  @brief   NOR/SRAM Controller functions 
+ *
+@verbatim   
+ ===============================================================================
+                    ##### NOR and SRAM Controller functions #####
+ ===============================================================================  
+
+ [..] The following sequence should be followed to configure the FSMC to interface
+      with SRAM, PSRAM, NOR or OneNAND memory connected to the NOR/SRAM Bank:
+ 
+   (#) Enable the clock for the FSMC and associated GPIOs using the following functions:
+          RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE);
+          RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+
+   (#) FSMC pins configuration 
+       (++) Connect the involved FSMC pins to AF12 using the following function 
+            GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_FSMC); 
+       (++) Configure these FSMC pins in alternate function mode by calling the function
+            GPIO_Init();    
+       
+   (#) Declare a FSMC_NORSRAMInitTypeDef structure, for example:
+          FSMC_NORSRAMInitTypeDef  FSMC_NORSRAMInitStructure;
+      and fill the FSMC_NORSRAMInitStructure variable with the allowed values of
+      the structure member.
+      
+   (#) Initialize the NOR/SRAM Controller by calling the function
+          FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure); 
+
+   (#) Then enable the NOR/SRAM Bank, for example:
+          FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM2, ENABLE);  
+
+   (#) At this stage you can read/write from/to the memory connected to the NOR/SRAM Bank. 
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the FSMC NOR/SRAM Banks registers to their default 
+  *   reset values.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1  
+  *            @arg FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2 
+  *            @arg FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3 
+  *            @arg FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4 
+  * @retval None
+  */
+void FSMC_NORSRAMDeInit(uint32_t FSMC_Bank)
+{
+  /* Check the parameter */
+  assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank));
+  
+  /* FSMC_Bank1_NORSRAM1 */
+  if(FSMC_Bank == FSMC_Bank1_NORSRAM1)
+  {
+    FSMC_Bank1->BTCR[FSMC_Bank] = 0x000030DB;    
+  }
+  /* FSMC_Bank1_NORSRAM2,  FSMC_Bank1_NORSRAM3 or FSMC_Bank1_NORSRAM4 */
+  else
+  {   
+    FSMC_Bank1->BTCR[FSMC_Bank] = 0x000030D2; 
+  }
+  FSMC_Bank1->BTCR[FSMC_Bank + 1] = 0x0FFFFFFF;
+  FSMC_Bank1E->BWTR[FSMC_Bank] = 0x0FFFFFFF;  
+}
+
+/**
+  * @brief  Initializes the FSMC NOR/SRAM Banks according to the specified
+  *         parameters in the FSMC_NORSRAMInitStruct.
+  * @param  FSMC_NORSRAMInitStruct : pointer to a FSMC_NORSRAMInitTypeDef structure
+  *         that contains the configuration information for the FSMC NOR/SRAM 
+  *         specified Banks.                       
+  * @retval None
+  */
+void FSMC_NORSRAMInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct)
+{ 
+  uint32_t tmpbcr = 0, tmpbtr = 0, tmpbwr = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FSMC_NORSRAM_BANK(FSMC_NORSRAMInitStruct->FSMC_Bank));
+  assert_param(IS_FSMC_MUX(FSMC_NORSRAMInitStruct->FSMC_DataAddressMux));
+  assert_param(IS_FSMC_MEMORY(FSMC_NORSRAMInitStruct->FSMC_MemoryType));
+  assert_param(IS_FSMC_MEMORY_WIDTH(FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth));
+  assert_param(IS_FSMC_BURSTMODE(FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode));
+  assert_param(IS_FSMC_ASYNWAIT(FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait));
+  assert_param(IS_FSMC_WAIT_POLARITY(FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity));
+  assert_param(IS_FSMC_WRAP_MODE(FSMC_NORSRAMInitStruct->FSMC_WrapMode));
+  assert_param(IS_FSMC_WAIT_SIGNAL_ACTIVE(FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive));
+  assert_param(IS_FSMC_WRITE_OPERATION(FSMC_NORSRAMInitStruct->FSMC_WriteOperation));
+  assert_param(IS_FSMC_WAITE_SIGNAL(FSMC_NORSRAMInitStruct->FSMC_WaitSignal));
+  assert_param(IS_FSMC_EXTENDED_MODE(FSMC_NORSRAMInitStruct->FSMC_ExtendedMode));
+  assert_param(IS_FSMC_WRITE_BURST(FSMC_NORSRAMInitStruct->FSMC_WriteBurst));  
+  assert_param(IS_FSMC_ADDRESS_SETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime));
+  assert_param(IS_FSMC_ADDRESS_HOLD_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime));
+  assert_param(IS_FSMC_DATASETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime));
+  assert_param(IS_FSMC_TURNAROUND_TIME(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration));
+  assert_param(IS_FSMC_CLK_DIV(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision));
+  assert_param(IS_FSMC_DATA_LATENCY(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency));
+  assert_param(IS_FSMC_ACCESS_MODE(FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode)); 
+
+  /* Get the BTCR register value */
+  tmpbcr = FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank];
+
+  /* Clear MBKEN, MUXEN, MTYP, MWID, FACCEN, BURSTEN, WAITPOL, WRAPMOD, WAITCFG, WREN,
+           WAITEN, EXTMOD, ASYNCWAIT, CBURSTRW and CCLKEN bits */
+  tmpbcr &= ((uint32_t)~(FSMC_BCR1_MBKEN    | FSMC_BCR1_MUXEN    | FSMC_BCR1_MTYP     | \
+                         FSMC_BCR1_MWID      | FSMC_BCR1_FACCEN   | FSMC_BCR1_BURSTEN  | \
+                         FSMC_BCR1_WAITPOL   | FSMC_BCR1_WRAPMOD  | FSMC_BCR1_WAITCFG  | \
+                         FSMC_BCR1_WREN      | FSMC_BCR1_WAITEN   | FSMC_BCR1_EXTMOD   | \
+                         FSMC_BCR1_ASYNCWAIT | FSMC_BCR1_CBURSTRW));
+
+  /* Bank1 NOR/SRAM control register configuration */ 
+  tmpbcr |= (uint32_t)FSMC_NORSRAMInitStruct->FSMC_DataAddressMux |
+            FSMC_NORSRAMInitStruct->FSMC_MemoryType |
+            FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth |
+            FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode |
+            FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait |
+            FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity |
+            FSMC_NORSRAMInitStruct->FSMC_WrapMode |
+            FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive |
+            FSMC_NORSRAMInitStruct->FSMC_WriteOperation |
+            FSMC_NORSRAMInitStruct->FSMC_WaitSignal |
+            FSMC_NORSRAMInitStruct->FSMC_ExtendedMode |
+            FSMC_NORSRAMInitStruct->FSMC_WriteBurst;
+			
+  FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank] = tmpbcr;
+  
+  if(FSMC_NORSRAMInitStruct->FSMC_MemoryType == FSMC_MemoryType_NOR)
+  {
+    FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank] |= (uint32_t)BCR_FACCEN_SET;
+  }
+  
+  /* Get the BTCR register value */
+  tmpbtr = FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank+1];
+
+  /* Clear ADDSET, ADDHLD, DATAST, BUSTURN, CLKDIV, DATLAT and ACCMOD bits */
+  tmpbtr &= ((uint32_t)~(FSMC_BTR1_ADDSET | FSMC_BTR1_ADDHLD | FSMC_BTR1_DATAST | \
+                       FSMC_BTR1_BUSTURN | FSMC_BTR1_CLKDIV | FSMC_BTR1_DATLAT | \
+                       FSMC_BTR1_ACCMOD));
+					   
+  /* Bank1 NOR/SRAM timing register configuration */
+  tmpbtr |= (uint32_t)FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressSetupTime |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AddressHoldTime << 4) |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataSetupTime << 8) |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_BusTurnAroundDuration << 16) |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_CLKDivision << 20) |
+            (FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_DataLatency << 24) |
+             FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct->FSMC_AccessMode;
+            
+  FSMC_Bank1->BTCR[FSMC_NORSRAMInitStruct->FSMC_Bank+1] = tmpbtr;
+	
+  /* Bank1 NOR/SRAM timing register for write configuration, if extended mode is used */
+  if(FSMC_NORSRAMInitStruct->FSMC_ExtendedMode == FSMC_ExtendedMode_Enable)
+  {
+    assert_param(IS_FSMC_ADDRESS_SETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime));
+    assert_param(IS_FSMC_ADDRESS_HOLD_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime));
+    assert_param(IS_FSMC_DATASETUP_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime));
+    assert_param(IS_FSMC_TURNAROUND_TIME(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_BusTurnAroundDuration));
+    assert_param(IS_FSMC_ACCESS_MODE(FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode));
+    
+    /* Get the BWTR register value */
+    tmpbwr = FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank];
+    
+    /* Clear ADDSET, ADDHLD, DATAST, BUSTURN, and ACCMOD bits */
+    tmpbwr &= ((uint32_t)~(FSMC_BWTR1_ADDSET | FSMC_BWTR1_ADDHLD | FSMC_BWTR1_DATAST | \
+                           FSMC_BWTR1_BUSTURN | FSMC_BWTR1_ACCMOD));
+    
+    tmpbwr |= (uint32_t)FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressSetupTime |
+                       (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AddressHoldTime << 4 )|
+                       (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_DataSetupTime << 8) |
+                       (FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_BusTurnAroundDuration << 16) |
+                        FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct->FSMC_AccessMode;
+    
+    FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank] = tmpbwr;
+  }
+  else
+  {
+    FSMC_Bank1E->BWTR[FSMC_NORSRAMInitStruct->FSMC_Bank] = 0x0FFFFFFF;
+  }
+}
+
+/**
+  * @brief  Fills each FSMC_NORSRAMInitStruct member with its default value.
+  * @param  FSMC_NORSRAMInitStruct: pointer to a FSMC_NORSRAMInitTypeDef structure 
+  *         which will be initialized.
+  * @retval None
+  */
+void FSMC_NORSRAMStructInit(FSMC_NORSRAMInitTypeDef* FSMC_NORSRAMInitStruct)
+{  
+  /* Reset NOR/SRAM Init structure parameters values */
+  FSMC_NORSRAMInitStruct->FSMC_Bank = FSMC_Bank1_NORSRAM1;
+  FSMC_NORSRAMInitStruct->FSMC_DataAddressMux = FSMC_DataAddressMux_Enable;
+  FSMC_NORSRAMInitStruct->FSMC_MemoryType = FSMC_MemoryType_SRAM;
+  FSMC_NORSRAMInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b;
+  FSMC_NORSRAMInitStruct->FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
+  FSMC_NORSRAMInitStruct->FSMC_WrapMode = FSMC_WrapMode_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
+  FSMC_NORSRAMInitStruct->FSMC_WriteOperation = FSMC_WriteOperation_Enable;
+  FSMC_NORSRAMInitStruct->FSMC_WaitSignal = FSMC_WaitSignal_Enable;
+  FSMC_NORSRAMInitStruct->FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_WriteBurst = FSMC_WriteBurst_Disable;
+  FSMC_NORSRAMInitStruct->FSMC_ReadWriteTimingStruct = (FSMC_NORSRAMTimingInitTypeDef*)&FSMC_DefaultTimingStruct;
+  FSMC_NORSRAMInitStruct->FSMC_WriteTimingStruct = (FSMC_NORSRAMTimingInitTypeDef*)&FSMC_DefaultTimingStruct;
+}
+
+/**
+  * @brief  Enables or disables the specified NOR/SRAM Memory Bank.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank1_NORSRAM1: FSMC Bank1 NOR/SRAM1  
+  *            @arg FSMC_Bank1_NORSRAM2: FSMC Bank1 NOR/SRAM2 
+  *            @arg FSMC_Bank1_NORSRAM3: FSMC Bank1 NOR/SRAM3 
+  *            @arg FSMC_Bank1_NORSRAM4: FSMC Bank1 NOR/SRAM4 
+  * @param  NewState: new state of the FSMC_Bank. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_NORSRAMCmd(uint32_t FSMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FSMC_NORSRAM_BANK(FSMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NOR/SRAM Bank by setting the PBKEN bit in the BCRx register */
+    FSMC_Bank1->BTCR[FSMC_Bank] |= BCR_MBKEN_SET;
+  }
+  else
+  {
+    /* Disable the selected NOR/SRAM Bank by clearing the PBKEN bit in the BCRx register */
+    FSMC_Bank1->BTCR[FSMC_Bank] &= BCR_MBKEN_RESET;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Group2 NAND Controller functions
+ *  @brief   NAND Controller functions 
+ *
+@verbatim   
+ ===============================================================================
+                    ##### NAND Controller functions #####
+ ===============================================================================  
+
+ [..]  The following sequence should be followed to configure the FSMC to interface 
+       with 8-bit or 16-bit NAND memory connected to the NAND Bank:
+ 
+  (#) Enable the clock for the FSMC and associated GPIOs using the following functions:
+      (++)  RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE);
+      (++)  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+
+  (#) FSMC pins configuration 
+      (++) Connect the involved FSMC pins to AF12 using the following function 
+           GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_FSMC); 
+      (++) Configure these FSMC pins in alternate function mode by calling the function
+           GPIO_Init();    
+       
+  (#) Declare a FSMC_NANDInitTypeDef structure, for example:
+      FSMC_NANDInitTypeDef  FSMC_NANDInitStructure;
+      and fill the FSMC_NANDInitStructure variable with the allowed values of
+      the structure member.
+      
+  (#) Initialize the NAND Controller by calling the function
+      FSMC_NANDInit(&FSMC_NANDInitStructure); 
+
+  (#) Then enable the NAND Bank, for example:
+      FSMC_NANDCmd(FSMC_Bank3_NAND, ENABLE);  
+
+  (#) At this stage you can read/write from/to the memory connected to the NAND Bank. 
+   
+ [..]
+  (@) To enable the Error Correction Code (ECC), you have to use the function
+      FSMC_NANDECCCmd(FSMC_Bank3_NAND, ENABLE);  
+ [..]
+  (@) and to get the current ECC value you have to use the function
+      ECCval = FSMC_GetECC(FSMC_Bank3_NAND); 
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  De-initializes the FSMC NAND Banks registers to their default reset values.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND 
+  * @retval None
+  */
+void FSMC_NANDDeInit(uint32_t FSMC_Bank)
+{
+  /* Check the parameter */
+  assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
+  
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    /* Set the FSMC_Bank2 registers to their reset values */
+    FSMC_Bank2->PCR2 = 0x00000018;
+    FSMC_Bank2->SR2 = 0x00000040;
+    FSMC_Bank2->PMEM2 = 0xFCFCFCFC;
+    FSMC_Bank2->PATT2 = 0xFCFCFCFC;  
+  }
+  /* FSMC_Bank3_NAND */  
+  else
+  {
+    /* Set the FSMC_Bank3 registers to their reset values */
+    FSMC_Bank3->PCR3 = 0x00000018;
+    FSMC_Bank3->SR3 = 0x00000040;
+    FSMC_Bank3->PMEM3 = 0xFCFCFCFC;
+    FSMC_Bank3->PATT3 = 0xFCFCFCFC; 
+  }  
+}
+
+/**
+  * @brief  Initializes the FSMC NAND Banks according to the specified parameters
+  *         in the FSMC_NANDInitStruct.
+  * @param  FSMC_NANDInitStruct : pointer to a FSMC_NANDInitTypeDef structure that
+  *         contains the configuration information for the FSMC NAND specified Banks.                       
+  * @retval None
+  */
+void FSMC_NANDInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct)
+{
+  uint32_t tmppcr = 0x00000000, tmppmem = 0x00000000, tmppatt = 0x00000000; 
+    
+  /* Check the parameters */
+  assert_param( IS_FSMC_NAND_BANK(FSMC_NANDInitStruct->FSMC_Bank));
+  assert_param( IS_FSMC_WAIT_FEATURE(FSMC_NANDInitStruct->FSMC_Waitfeature));
+  assert_param( IS_FSMC_MEMORY_WIDTH(FSMC_NANDInitStruct->FSMC_MemoryDataWidth));
+  assert_param( IS_FSMC_ECC_STATE(FSMC_NANDInitStruct->FSMC_ECC));
+  assert_param( IS_FSMC_ECCPAGE_SIZE(FSMC_NANDInitStruct->FSMC_ECCPageSize));
+  assert_param( IS_FSMC_TCLR_TIME(FSMC_NANDInitStruct->FSMC_TCLRSetupTime));
+  assert_param( IS_FSMC_TAR_TIME(FSMC_NANDInitStruct->FSMC_TARSetupTime));
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime));
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime));
+  
+  if(FSMC_NANDInitStruct->FSMC_Bank == FSMC_Bank2_NAND)
+  {
+  /* Get the NAND bank 2 register value */
+    tmppcr = FSMC_Bank2->PCR2;
+  }
+  else
+  {
+  /* Get the NAND bank 3 register value */
+    tmppcr = FSMC_Bank3->PCR3;
+  }
+
+  /* Clear PWAITEN, PBKEN, PTYP, PWID, ECCEN, TCLR, TAR and ECCPS bits */
+  tmppcr &= ((uint32_t)~(FSMC_PCR2_PWAITEN  | FSMC_PCR2_PBKEN | FSMC_PCR2_PTYP | \
+                         FSMC_PCR2_PWID | FSMC_PCR2_ECCEN | FSMC_PCR2_TCLR | \
+                         FSMC_PCR2_TAR | FSMC_PCR2_ECCPS));  
+					   
+  /* Set the tmppcr value according to FSMC_NANDInitStruct parameters */
+  tmppcr |= (uint32_t)FSMC_NANDInitStruct->FSMC_Waitfeature |
+                      PCR_MEMORYTYPE_NAND |
+                      FSMC_NANDInitStruct->FSMC_MemoryDataWidth |
+                      FSMC_NANDInitStruct->FSMC_ECC |
+                      FSMC_NANDInitStruct->FSMC_ECCPageSize |
+                      (FSMC_NANDInitStruct->FSMC_TCLRSetupTime << 9 )|
+                      (FSMC_NANDInitStruct->FSMC_TARSetupTime << 13);
+    
+  if(FSMC_NANDInitStruct->FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    /* Get the NAND bank 2 register value */
+    tmppmem = FSMC_Bank2->PMEM2;
+  }
+  else
+  {
+    /* Get the NAND bank 3 register value */
+    tmppmem = FSMC_Bank3->PMEM3;
+  } 
+  
+  /* Clear MEMSETx, MEMWAITx, MEMHOLDx and MEMHIZx bits */
+  tmppmem &= ((uint32_t)~(FSMC_PMEM2_MEMSET2  | FSMC_PMEM2_MEMWAIT2 | FSMC_PMEM2_MEMHOLD2 | \
+                          FSMC_PMEM2_MEMHIZ2));
+					   
+  /* Set tmppmem value according to FSMC_CommonSpaceTimingStructure parameters */
+  tmppmem |= (uint32_t)FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime |
+                       (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+                       (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+                       (FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24); 
+
+  if(FSMC_NANDInitStruct->FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    /* Get the NAND bank 2 register value */
+    tmppatt = FSMC_Bank2->PATT2;
+  }
+  else
+  {
+    /* Get the NAND bank 3 register value */
+    tmppatt = FSMC_Bank2->PATT2;
+  } 
+  
+  /* Clear ATTSETx, ATTWAITx, ATTHOLDx and ATTHIZx bits */
+  tmppatt &= ((uint32_t)~(FSMC_PATT2_ATTSET2  | FSMC_PATT2_ATTWAIT2 | FSMC_PATT2_ATTHOLD2 | \
+                          FSMC_PATT2_ATTHIZ2));
+  
+  /* Set tmppatt value according to FSMC_AttributeSpaceTimingStructure parameters */
+  tmppatt |= (uint32_t)FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime |
+                       (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+                       (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+                       (FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24);
+  
+  if(FSMC_NANDInitStruct->FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    /* FSMC_Bank2_NAND registers configuration */
+    FSMC_Bank2->PCR2 = tmppcr;
+    FSMC_Bank2->PMEM2 = tmppmem;
+    FSMC_Bank2->PATT2 = tmppatt;
+  }
+  else
+  {
+    /* FSMC_Bank3_NAND registers configuration */
+    FSMC_Bank3->PCR3 = tmppcr;
+    FSMC_Bank3->PMEM3 = tmppmem;
+    FSMC_Bank3->PATT3 = tmppatt;
+  }
+}
+
+
+/**
+  * @brief  Fills each FSMC_NANDInitStruct member with its default value.
+  * @param  FSMC_NANDInitStruct: pointer to a FSMC_NANDInitTypeDef structure which
+  *         will be initialized.
+  * @retval None
+  */
+void FSMC_NANDStructInit(FSMC_NANDInitTypeDef* FSMC_NANDInitStruct)
+{ 
+  /* Reset NAND Init structure parameters values */
+  FSMC_NANDInitStruct->FSMC_Bank = FSMC_Bank2_NAND;
+  FSMC_NANDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable;
+  FSMC_NANDInitStruct->FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_8b;
+  FSMC_NANDInitStruct->FSMC_ECC = FSMC_ECC_Disable;
+  FSMC_NANDInitStruct->FSMC_ECCPageSize = FSMC_ECCPageSize_256Bytes;
+  FSMC_NANDInitStruct->FSMC_TCLRSetupTime = 0x0;
+  FSMC_NANDInitStruct->FSMC_TARSetupTime = 0x0;
+  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_NANDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;	  
+}
+
+/**
+  * @brief  Enables or disables the specified NAND Memory Bank.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  * @param  NewState: new state of the FSMC_Bank. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_NANDCmd(uint32_t FSMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NAND Bank by setting the PBKEN bit in the PCRx register */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->PCR2 |= PCR_PBKEN_SET;
+    }
+    else
+    {
+      FSMC_Bank3->PCR3 |= PCR_PBKEN_SET;
+    }
+  }
+  else
+  {
+    /* Disable the selected NAND Bank by clearing the PBKEN bit in the PCRx register */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->PCR2 &= PCR_PBKEN_RESET;
+    }
+    else
+    {
+      FSMC_Bank3->PCR3 &= PCR_PBKEN_RESET;
+    }
+  }
+}
+/**
+  * @brief  Enables or disables the FSMC NAND ECC feature.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  * @param  NewState: new state of the FSMC NAND ECC feature.  
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_NANDECCCmd(uint32_t FSMC_Bank, FunctionalState NewState)
+{
+  assert_param(IS_FSMC_NAND_BANK(FSMC_Bank));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected NAND Bank ECC function by setting the ECCEN bit in the PCRx register */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->PCR2 |= PCR_ECCEN_SET;
+    }
+    else
+    {
+      FSMC_Bank3->PCR3 |= PCR_ECCEN_SET;
+    }
+  }
+  else
+  {
+    /* Disable the selected NAND Bank ECC function by clearing the ECCEN bit in the PCRx register */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->PCR2 &= PCR_ECCEN_RESET;
+    }
+    else
+    {
+      FSMC_Bank3->PCR3 &= PCR_ECCEN_RESET;
+    }
+  }
+}
+
+/**
+  * @brief  Returns the error correction code register value.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  * @retval The Error Correction Code (ECC) value.
+  */
+uint32_t FSMC_GetECC(uint32_t FSMC_Bank)
+{
+  uint32_t eccval = 0x00000000;
+  
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    /* Get the ECCR2 register value */
+    eccval = FSMC_Bank2->ECCR2;
+  }
+  else
+  {
+    /* Get the ECCR3 register value */
+    eccval = FSMC_Bank3->ECCR3;
+  }
+  /* Return the error correction code value */
+  return(eccval);
+}
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Group3 PCCARD Controller functions
+ *  @brief   PCCARD Controller functions 
+ *
+@verbatim   
+ ===============================================================================
+                    ##### PCCARD Controller functions #####
+ ===============================================================================  
+
+ [..]  he following sequence should be followed to configure the FSMC to interface 
+       with 16-bit PC Card compatible memory connected to the PCCARD Bank:
+ 
+  (#)  Enable the clock for the FSMC and associated GPIOs using the following functions:
+       (++)  RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE);
+       (++)  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+
+  (#) FSMC pins configuration 
+       (++) Connect the involved FSMC pins to AF12 using the following function 
+            GPIO_PinAFConfig(GPIOx, GPIO_PinSourcex, GPIO_AF_FSMC); 
+       (++) Configure these FSMC pins in alternate function mode by calling the function
+            GPIO_Init();    
+       
+  (#) Declare a FSMC_PCCARDInitTypeDef structure, for example:
+      FSMC_PCCARDInitTypeDef  FSMC_PCCARDInitStructure;
+      and fill the FSMC_PCCARDInitStructure variable with the allowed values of
+      the structure member.
+      
+  (#) Initialize the PCCARD Controller by calling the function
+      FSMC_PCCARDInit(&FSMC_PCCARDInitStructure); 
+
+  (#) Then enable the PCCARD Bank:
+      FSMC_PCCARDCmd(ENABLE);  
+
+  (#) At this stage you can read/write from/to the memory connected to the PCCARD Bank. 
+ 
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the FSMC PCCARD Bank registers to their default reset values.
+  * @param  None                       
+  * @retval None
+  */
+void FSMC_PCCARDDeInit(void)
+{
+  /* Set the FSMC_Bank4 registers to their reset values */
+  FSMC_Bank4->PCR4 = 0x00000018; 
+  FSMC_Bank4->SR4 = 0x00000000;	
+  FSMC_Bank4->PMEM4 = 0xFCFCFCFC;
+  FSMC_Bank4->PATT4 = 0xFCFCFCFC;
+  FSMC_Bank4->PIO4 = 0xFCFCFCFC;
+}
+
+/**
+  * @brief  Initializes the FSMC PCCARD Bank according to the specified parameters
+  *         in the FSMC_PCCARDInitStruct.
+  * @param  FSMC_PCCARDInitStruct : pointer to a FSMC_PCCARDInitTypeDef structure
+  *         that contains the configuration information for the FSMC PCCARD Bank.                       
+  * @retval None
+  */
+void FSMC_PCCARDInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct)
+{
+   uint32_t tmppcr4 = 0, tmppmem4 = 0, tmppatt4 = 0, tmppio4 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FSMC_WAIT_FEATURE(FSMC_PCCARDInitStruct->FSMC_Waitfeature));
+  assert_param(IS_FSMC_TCLR_TIME(FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime));
+  assert_param(IS_FSMC_TAR_TIME(FSMC_PCCARDInitStruct->FSMC_TARSetupTime));
+ 
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime));
+  
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime));
+  assert_param(IS_FSMC_SETUP_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime));
+  assert_param(IS_FSMC_WAIT_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime));
+  assert_param(IS_FSMC_HOLD_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime));
+  assert_param(IS_FSMC_HIZ_TIME(FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime));
+  
+  /* Get PCCARD control register value */
+  tmppcr4 = FSMC_Bank4->PCR4;
+  
+  /* Clear TAR, TCLR, PWAITEN and PWID bits */
+  tmppcr4 &= ((uint32_t)~(FSMC_PCR4_TAR  | FSMC_PCR4_TCLR | FSMC_PCR4_PWAITEN | \
+                          FSMC_PCR4_PWID));
+					   
+  /* Set the PCR4 register value according to FSMC_PCCARDInitStruct parameters */
+  tmppcr4 |= (uint32_t)FSMC_PCCARDInitStruct->FSMC_Waitfeature |
+                       FSMC_MemoryDataWidth_16b |  
+                       (FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime << 9) |
+                       (FSMC_PCCARDInitStruct->FSMC_TARSetupTime << 13);
+  
+  FSMC_Bank4->PCR4 = tmppcr4;
+  
+  /* Get PCCARD common space timing register value */
+  tmppmem4 = FSMC_Bank4->PMEM4;
+  
+  /* Clear MEMSETx, MEMWAITx, MEMHOLDx and MEMHIZx bits */
+  tmppmem4 &= ((uint32_t)~(FSMC_PMEM4_MEMSET4  | FSMC_PMEM4_MEMWAIT4 | FSMC_PMEM4_MEMHOLD4 | \
+                           FSMC_PMEM4_MEMHIZ4));
+					   
+  /* Set PMEM4 register value according to FSMC_CommonSpaceTimingStructure parameters */
+  tmppmem4 |= (uint32_t)FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime |
+                        (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+                        (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+                        (FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime << 24); 
+   
+  FSMC_Bank4->PMEM4 = tmppmem4;
+  
+  /* Get PCCARD timing parameters */
+  tmppatt4 = FSMC_Bank4->PATT4;
+
+  /* Clear ATTSETx, ATTWAITx, ATTHOLDx and ATTHIZx bits */
+  tmppatt4 &= ((uint32_t)~(FSMC_PATT4_ATTSET4  | FSMC_PATT4_ATTWAIT4 | FSMC_PATT4_ATTHOLD4 | \
+                           FSMC_PATT4_ATTHIZ4));
+					   
+  /* Set PATT4 register value according to FSMC_AttributeSpaceTimingStructure parameters */
+  tmppatt4 |= (uint32_t)FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime |
+                        (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+                        (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+                        (FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime << 24);	
+   
+  FSMC_Bank4->PATT4 = tmppatt4;
+
+  /* Get FSMC_PCCARD device timing parameters */
+  tmppio4 = FSMC_Bank4->PIO4;
+
+  /* Clear IOSET4, IOWAIT4, IOHOLD4 and IOHIZ4 bits */
+  tmppio4 &= ((uint32_t)~(FSMC_PIO4_IOSET4  | FSMC_PIO4_IOWAIT4 | FSMC_PIO4_IOHOLD4 | \
+                          FSMC_PIO4_IOHIZ4));
+					   
+  /* Set PIO4 register value according to FSMC_IOSpaceTimingStructure parameters */
+  tmppio4 |= (uint32_t)FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime |
+                       (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime << 8) |
+                       (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime << 16)|
+                       (FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime << 24); 
+  
+  FSMC_Bank4->PIO4 = tmppio4;					 
+}
+
+/**
+  * @brief  Fills each FSMC_PCCARDInitStruct member with its default value.
+  * @param  FSMC_PCCARDInitStruct: pointer to a FSMC_PCCARDInitTypeDef structure
+  *         which will be initialized.
+  * @retval None
+  */
+void FSMC_PCCARDStructInit(FSMC_PCCARDInitTypeDef* FSMC_PCCARDInitStruct)
+{
+  /* Reset PCCARD Init structure parameters values */
+  FSMC_PCCARDInitStruct->FSMC_Waitfeature = FSMC_Waitfeature_Disable;
+  FSMC_PCCARDInitStruct->FSMC_TCLRSetupTime = 0x0;
+  FSMC_PCCARDInitStruct->FSMC_TARSetupTime = 0x0;
+  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_CommonSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_AttributeSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;	
+  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_SetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_WaitSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HoldSetupTime = 0xFC;
+  FSMC_PCCARDInitStruct->FSMC_IOSpaceTimingStruct->FSMC_HiZSetupTime = 0xFC;
+}
+
+/**
+  * @brief  Enables or disables the PCCARD Memory Bank.
+  * @param  NewState: new state of the PCCARD Memory Bank.  
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_PCCARDCmd(FunctionalState NewState)
+{
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the PCCARD Bank by setting the PBKEN bit in the PCR4 register */
+    FSMC_Bank4->PCR4 |= PCR_PBKEN_SET;
+  }
+  else
+  {
+    /* Disable the PCCARD Bank by clearing the PBKEN bit in the PCR4 register */
+    FSMC_Bank4->PCR4 &= PCR_PBKEN_RESET;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup FSMC_Group4  Interrupts and flags management functions
+ *  @brief    Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================   
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified FSMC interrupts.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *            @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_IT: specifies the FSMC interrupt sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *            @arg FSMC_IT_Level: Level edge detection interrupt.
+  *            @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
+  * @param  NewState: new state of the specified FSMC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void FSMC_ITConfig(uint32_t FSMC_Bank, uint32_t FSMC_IT, FunctionalState NewState)
+{
+  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_IT(FSMC_IT));	
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected FSMC_Bank2 interrupts */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      FSMC_Bank2->SR2 |= FSMC_IT;
+    }
+    /* Enable the selected FSMC_Bank3 interrupts */
+    else if (FSMC_Bank == FSMC_Bank3_NAND)
+    {
+      FSMC_Bank3->SR3 |= FSMC_IT;
+    }
+    /* Enable the selected FSMC_Bank4 interrupts */
+    else
+    {
+      FSMC_Bank4->SR4 |= FSMC_IT;    
+    }
+  }
+  else
+  {
+    /* Disable the selected FSMC_Bank2 interrupts */
+    if(FSMC_Bank == FSMC_Bank2_NAND)
+    {
+      
+      FSMC_Bank2->SR2 &= (uint32_t)~FSMC_IT;
+    }
+    /* Disable the selected FSMC_Bank3 interrupts */
+    else if (FSMC_Bank == FSMC_Bank3_NAND)
+    {
+      FSMC_Bank3->SR3 &= (uint32_t)~FSMC_IT;
+    }
+    /* Disable the selected FSMC_Bank4 interrupts */
+    else
+    {
+      FSMC_Bank4->SR4 &= (uint32_t)~FSMC_IT;    
+    }
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FSMC flag is set or not.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *            @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_FLAG_RisingEdge: Rising edge detection Flag.
+  *            @arg FSMC_FLAG_Level: Level detection Flag.
+  *            @arg FSMC_FLAG_FallingEdge: Falling edge detection Flag.
+  *            @arg FSMC_FLAG_FEMPT: Fifo empty Flag. 
+  * @retval The new state of FSMC_FLAG (SET or RESET).
+  */
+FlagStatus FSMC_GetFlagStatus(uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpsr = 0x00000000;
+  
+  /* Check the parameters */
+  assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_GET_FLAG(FSMC_FLAG));
+  
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    tmpsr = FSMC_Bank2->SR2;
+  }  
+  else if(FSMC_Bank == FSMC_Bank3_NAND)
+  {
+    tmpsr = FSMC_Bank3->SR3;
+  }
+  /* FSMC_Bank4_PCCARD*/
+  else
+  {
+    tmpsr = FSMC_Bank4->SR4;
+  } 
+  
+  /* Get the flag status */
+  if ((tmpsr & FSMC_FLAG) != (uint16_t)RESET )
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the FSMC's pending flags.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *            @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg FSMC_FLAG_RisingEdge: Rising edge detection Flag.
+  *            @arg FSMC_FLAG_Level: Level detection Flag.
+  *            @arg FSMC_FLAG_FallingEdge: Falling edge detection Flag.
+  * @retval None
+  */
+void FSMC_ClearFlag(uint32_t FSMC_Bank, uint32_t FSMC_FLAG)
+{
+ /* Check the parameters */
+  assert_param(IS_FSMC_GETFLAG_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_CLEAR_FLAG(FSMC_FLAG)) ;
+    
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    FSMC_Bank2->SR2 &= ~FSMC_FLAG; 
+  }  
+  else if(FSMC_Bank == FSMC_Bank3_NAND)
+  {
+    FSMC_Bank3->SR3 &= ~FSMC_FLAG;
+  }
+  /* FSMC_Bank4_PCCARD*/
+  else
+  {
+    FSMC_Bank4->SR4 &= ~FSMC_FLAG;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified FSMC interrupt has occurred or not.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *            @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_IT: specifies the FSMC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *            @arg FSMC_IT_Level: Level edge detection interrupt.
+  *            @arg FSMC_IT_FallingEdge: Falling edge detection interrupt. 
+  * @retval The new state of FSMC_IT (SET or RESET).
+  */
+ITStatus FSMC_GetITStatus(uint32_t FSMC_Bank, uint32_t FSMC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpsr = 0x0, itstatus = 0x0, itenable = 0x0; 
+  
+  /* Check the parameters */
+  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_GET_IT(FSMC_IT));
+  
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    tmpsr = FSMC_Bank2->SR2;
+  }  
+  else if(FSMC_Bank == FSMC_Bank3_NAND)
+  {
+    tmpsr = FSMC_Bank3->SR3;
+  }
+  /* FSMC_Bank4_PCCARD*/
+  else
+  {
+    tmpsr = FSMC_Bank4->SR4;
+  } 
+  
+  itstatus = tmpsr & FSMC_IT;
+  
+  itenable = tmpsr & (FSMC_IT >> 3);
+  if ((itstatus != (uint32_t)RESET)  && (itenable != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus; 
+}
+
+/**
+  * @brief  Clears the FSMC's interrupt pending bits.
+  * @param  FSMC_Bank: specifies the FSMC Bank to be used
+  *          This parameter can be one of the following values:
+  *            @arg FSMC_Bank2_NAND: FSMC Bank2 NAND 
+  *            @arg FSMC_Bank3_NAND: FSMC Bank3 NAND
+  *            @arg FSMC_Bank4_PCCARD: FSMC Bank4 PCCARD
+  * @param  FSMC_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg FSMC_IT_RisingEdge: Rising edge detection interrupt. 
+  *            @arg FSMC_IT_Level: Level edge detection interrupt.
+  *            @arg FSMC_IT_FallingEdge: Falling edge detection interrupt.
+  * @retval None
+  */
+void FSMC_ClearITPendingBit(uint32_t FSMC_Bank, uint32_t FSMC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_FSMC_IT_BANK(FSMC_Bank));
+  assert_param(IS_FSMC_IT(FSMC_IT));
+    
+  if(FSMC_Bank == FSMC_Bank2_NAND)
+  {
+    FSMC_Bank2->SR2 &= ~(FSMC_IT >> 3); 
+  }  
+  else if(FSMC_Bank == FSMC_Bank3_NAND)
+  {
+    FSMC_Bank3->SR3 &= ~(FSMC_IT >> 3);
+  }
+  /* FSMC_Bank4_PCCARD*/
+  else
+  {
+    FSMC_Bank4->SR4 &= ~(FSMC_IT >> 3);
+  }
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+#endif  // HAS_FSMC
\ No newline at end of file
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_gpio.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_gpio.c
new file mode 100644
index 00000000..61d653a8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_gpio.c
@@ -0,0 +1,611 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_gpio.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the GPIO peripheral:           
+  *           + Initialization and Configuration
+  *           + GPIO Read and Write
+  *           + GPIO Alternate functions configuration
+  * 
+@verbatim  
+ ===============================================================================
+                      ##### How to use this driver #####
+ ===============================================================================       
+ [..]             
+   (#) Enable the GPIO AHB clock using the following function
+       RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOx, ENABLE);
+               
+   (#) Configure the GPIO pin(s) using GPIO_Init()
+       Four possible configuration are available for each pin:
+       (++) Input: Floating, Pull-up, Pull-down.
+       (++) Output: Push-Pull (Pull-up, Pull-down or no Pull)
+            Open Drain (Pull-up, Pull-down or no Pull). In output mode, the speed 
+            is configurable: 2 MHz, 25 MHz, 50 MHz or 100 MHz.
+       (++) Alternate Function: Push-Pull (Pull-up, Pull-down or no Pull) Open 
+            Drain (Pull-up, Pull-down or no Pull).
+       (++) Analog: required mode when a pin is to be used as ADC channel or DAC 
+            output.
+   
+   (#) Peripherals alternate function:
+       (++) For ADC and DAC, configure the desired pin in analog mode using 
+            GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AN;
+            (+++) For other peripherals (TIM, USART...):
+            (+++) Connect the pin to the desired peripherals' Alternate 
+                     Function (AF) using GPIO_PinAFConfig() function
+            (+++) Configure the desired pin in alternate function mode using
+                     GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+            (+++) Select the type, pull-up/pull-down and output speed via 
+                     GPIO_PuPd, GPIO_OType and GPIO_Speed members
+            (+++) Call GPIO_Init() function
+          
+   (#) To get the level of a pin configured in input mode use GPIO_ReadInputDataBit()
+            
+   (#) To set/reset the level of a pin configured in output mode use 
+       GPIO_SetBits()/GPIO_ResetBits()
+                 
+   (#) During and just after reset, the alternate functions are not 
+       active and the GPIO pins are configured in input floating mode (except JTAG
+       pins).
+  
+   (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general purpose 
+       (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE has 
+       priority over the GPIO function.
+  
+   (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as 
+       general purpose PH0 and PH1, respectively, when the HSE oscillator is off. 
+       The HSE has priority over the GPIO function.
+               
+@endverbatim        
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_gpio.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup GPIO 
+  * @brief GPIO driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup GPIO_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup GPIO_Group1 Initialization and Configuration
+ *  @brief   Initialization and Configuration
+ *
+@verbatim   
+ ===============================================================================
+                 ##### Initialization and Configuration #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the GPIOx peripheral registers to their default reset values.
+  * @note   By default, The GPIO pins are configured in input floating mode (except JTAG pins).
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.  
+  * @retval None
+  */
+void GPIO_DeInit(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  if (GPIOx == GPIOA)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOA, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOA, DISABLE);
+  }
+  else if (GPIOx == GPIOB)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOB, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOB, DISABLE);
+  }
+  else if (GPIOx == GPIOC)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOC, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOC, DISABLE);
+  }
+  else if (GPIOx == GPIOD)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOD, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOD, DISABLE);
+  }
+  else if (GPIOx == GPIOE)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOE, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOE, DISABLE);
+  }
+  else if (GPIOx == GPIOF)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOF, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOF, DISABLE);
+  }
+  else if (GPIOx == GPIOG)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOG, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOG, DISABLE);
+  }
+  else if (GPIOx == GPIOH)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOH, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOH, DISABLE);
+  }
+
+  else if (GPIOx == GPIOI)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOI, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOI, DISABLE);
+  }
+  else if (GPIOx == GPIOJ)
+  {
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOJ, ENABLE);
+    RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOJ, DISABLE);
+  }
+  else
+  {
+    if (GPIOx == GPIOK)
+    {
+      RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOK, ENABLE);
+      RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_GPIOK, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the GPIOx peripheral according to the specified parameters in the GPIO_InitStruct.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices.   
+  * @param  GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that contains
+  *         the configuration information for the specified GPIO peripheral.
+  * @retval None
+  */
+void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  uint32_t pinpos = 0x00, pos = 0x00 , currentpin = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin));
+  assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode));
+  assert_param(IS_GPIO_PUPD(GPIO_InitStruct->GPIO_PuPd));
+
+  /* ------------------------- Configure the port pins ---------------- */
+  /*-- GPIO Mode Configuration --*/
+  for (pinpos = 0x00; pinpos < 0x10; pinpos++)
+  {
+    pos = ((uint32_t)0x01) << pinpos;
+    /* Get the port pins position */
+    currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
+
+    if (currentpin == pos)
+    {
+      GPIOx->MODER  &= ~(GPIO_MODER_MODER0 << (pinpos * 2));
+      GPIOx->MODER |= (((uint32_t)GPIO_InitStruct->GPIO_Mode) << (pinpos * 2));
+
+      if ((GPIO_InitStruct->GPIO_Mode == GPIO_Mode_OUT) || (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_AF))
+      {
+        /* Check Speed mode parameters */
+        assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed));
+
+        /* Speed mode configuration */
+        GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (pinpos * 2));
+        GPIOx->OSPEEDR |= ((uint32_t)(GPIO_InitStruct->GPIO_Speed) << (pinpos * 2));
+
+        /* Check Output mode parameters */
+        assert_param(IS_GPIO_OTYPE(GPIO_InitStruct->GPIO_OType));
+
+        /* Output mode configuration*/
+        GPIOx->OTYPER  &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)pinpos)) ;
+        GPIOx->OTYPER |= (uint16_t)(((uint16_t)GPIO_InitStruct->GPIO_OType) << ((uint16_t)pinpos));
+      }
+
+      /* Pull-up Pull down resistor configuration*/
+      GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)pinpos * 2));
+      GPIOx->PUPDR |= (((uint32_t)GPIO_InitStruct->GPIO_PuPd) << (pinpos * 2));
+    }
+  }
+}
+
+/**
+  * @brief  Fills each GPIO_InitStruct member with its default value.
+  * @param  GPIO_InitStruct : pointer to a GPIO_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct)
+{
+  /* Reset GPIO init structure parameters values */
+  GPIO_InitStruct->GPIO_Pin  = GPIO_Pin_All;
+  GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN;
+  GPIO_InitStruct->GPIO_Speed = GPIO_Speed_2MHz;
+  GPIO_InitStruct->GPIO_OType = GPIO_OType_PP;
+  GPIO_InitStruct->GPIO_PuPd = GPIO_PuPd_NOPULL;
+}
+
+/**
+  * @brief  Locks GPIO Pins configuration registers.
+  * @note   The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR,
+  *         GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH.
+  * @note   The configuration of the locked GPIO pins can no longer be modified
+  *         until the next reset.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to be locked.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  __IO uint32_t tmp = 0x00010000;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  tmp |= GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Reset LCKK bit */
+  GPIOx->LCKR =  GPIO_Pin;
+  /* Set LCKK bit */
+  GPIOx->LCKR = tmp;
+  /* Read LCKK bit*/
+  tmp = GPIOx->LCKR;
+  /* Read LCKK bit*/
+  tmp = GPIOx->LCKR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group2 GPIO Read and Write
+ *  @brief   GPIO Read and Write
+ *
+@verbatim   
+ ===============================================================================
+                         ##### GPIO Read and Write #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Reads the specified input port pin.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to read.
+  *         This parameter can be GPIO_Pin_x where x can be (0..15).
+  * @retval The input port pin value.
+  */
+uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO input data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @retval GPIO input data port value.
+  */
+uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->IDR);
+}
+
+/**
+  * @brief  Reads the specified output data port bit.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to read.
+  *          This parameter can be GPIO_Pin_x where x can be (0..15).
+  * @retval The output port pin value.
+  */
+uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  uint8_t bitstatus = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+
+  if (((GPIOx->ODR) & GPIO_Pin) != (uint32_t)Bit_RESET)
+  {
+    bitstatus = (uint8_t)Bit_SET;
+  }
+  else
+  {
+    bitstatus = (uint8_t)Bit_RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Reads the specified GPIO output data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @retval GPIO output data port value.
+  */
+uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  return ((uint16_t)GPIOx->ODR);
+}
+
+/**
+  * @brief  Sets the selected data port bits.
+  * @note   This functions uses GPIOx_BSRR register to allow atomic read/modify 
+  *         accesses. In this way, there is no risk of an IRQ occurring between
+  *         the read and the modify access.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BSRRL = GPIO_Pin;
+}
+
+/**
+  * @brief  Clears the selected data port bits.
+  * @note   This functions uses GPIOx_BSRR register to allow atomic read/modify 
+  *         accesses. In this way, there is no risk of an IRQ occurring between
+  *         the read and the modify access.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bits to be written.
+  *          This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+  * @retval None
+  */
+void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+  GPIOx->BSRRH = GPIO_Pin;
+}
+
+/**
+  * @brief  Sets or clears the selected data port bit.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: specifies the port bit to be written.
+  *          This parameter can be one of GPIO_Pin_x where x can be (0..15).
+  * @param  BitVal: specifies the value to be written to the selected bit.
+  *          This parameter can be one of the BitAction enum values:
+  *            @arg Bit_RESET: to clear the port pin
+  *            @arg Bit_SET: to set the port pin
+  * @retval None
+  */
+void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GET_GPIO_PIN(GPIO_Pin));
+  assert_param(IS_GPIO_BIT_ACTION(BitVal));
+
+  if (BitVal != Bit_RESET)
+  {
+    GPIOx->BSRRL = GPIO_Pin;
+  }
+  else
+  {
+    GPIOx->BSRRH = GPIO_Pin ;
+  }
+}
+
+/**
+  * @brief  Writes data to the specified GPIO data port.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  PortVal: specifies the value to be written to the port output data register.
+  * @retval None
+  */
+void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  GPIOx->ODR = PortVal;
+}
+
+/**
+  * @brief  Toggles the specified GPIO pins..
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_Pin: Specifies the pins to be toggled.
+  * @retval None
+  */
+void GPIO_ToggleBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
+{
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+
+  GPIOx->ODR ^= GPIO_Pin;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup GPIO_Group3 GPIO Alternate functions configuration function
+ *  @brief   GPIO Alternate functions configuration function
+ *
+@verbatim   
+ ===============================================================================
+           ##### GPIO Alternate functions configuration function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Changes the mapping of the specified pin.
+  * @param  GPIOx: where x can be (A..K) to select the GPIO peripheral for STM32F405xx/407xx and STM32F415xx/417xx devices
+  *                      x can be (A..I) to select the GPIO peripheral for STM32F42xxx/43xxx devices.
+  *                      x can be (A, B, C, D and H) to select the GPIO peripheral for STM32F401xx devices. 
+  * @param  GPIO_PinSource: specifies the pin for the Alternate function.
+  *         This parameter can be GPIO_PinSourcex where x can be (0..15).
+  * @param  GPIO_AFSelection: selects the pin to used as Alternate function.
+  *          This parameter can be one of the following values:
+  *            @arg GPIO_AF_RTC_50Hz: Connect RTC_50Hz pin to AF0 (default after reset) 
+  *            @arg GPIO_AF_MCO: Connect MCO pin (MCO1 and MCO2) to AF0 (default after reset) 
+  *            @arg GPIO_AF_TAMPER: Connect TAMPER pins (TAMPER_1 and TAMPER_2) to AF0 (default after reset) 
+  *            @arg GPIO_AF_SWJ: Connect SWJ pins (SWD and JTAG)to AF0 (default after reset) 
+  *            @arg GPIO_AF_TRACE: Connect TRACE pins to AF0 (default after reset)
+  *            @arg GPIO_AF_TIM1: Connect TIM1 pins to AF1
+  *            @arg GPIO_AF_TIM2: Connect TIM2 pins to AF1
+  *            @arg GPIO_AF_TIM3: Connect TIM3 pins to AF2
+  *            @arg GPIO_AF_TIM4: Connect TIM4 pins to AF2
+  *            @arg GPIO_AF_TIM5: Connect TIM5 pins to AF2
+  *            @arg GPIO_AF_TIM8: Connect TIM8 pins to AF3
+  *            @arg GPIO_AF_TIM9: Connect TIM9 pins to AF3
+  *            @arg GPIO_AF_TIM10: Connect TIM10 pins to AF3
+  *            @arg GPIO_AF_TIM11: Connect TIM11 pins to AF3
+  *            @arg GPIO_AF_I2C1: Connect I2C1 pins to AF4
+  *            @arg GPIO_AF_I2C2: Connect I2C2 pins to AF4
+  *            @arg GPIO_AF_I2C3: Connect I2C3 pins to AF4
+  *            @arg GPIO_AF_SPI1: Connect SPI1 pins to AF5
+  *            @arg GPIO_AF_SPI2: Connect SPI2/I2S2 pins to AF5
+  *            @arg GPIO_AF_SPI4: Connect SPI4 pins to AF5 
+  *            @arg GPIO_AF_SPI5: Connect SPI5 pins to AF5 
+  *            @arg GPIO_AF_SPI6: Connect SPI6 pins to AF5
+  *            @arg GPIO_AF_SAI1: Connect SAI1 pins to AF6 for STM32F42xxx/43xxx devices.       
+  *            @arg GPIO_AF_SPI3: Connect SPI3/I2S3 pins to AF6
+  *            @arg GPIO_AF_I2S3ext: Connect I2S3ext pins to AF7
+  *            @arg GPIO_AF_USART1: Connect USART1 pins to AF7
+  *            @arg GPIO_AF_USART2: Connect USART2 pins to AF7
+  *            @arg GPIO_AF_USART3: Connect USART3 pins to AF7
+  *            @arg GPIO_AF_UART4: Connect UART4 pins to AF8
+  *            @arg GPIO_AF_UART5: Connect UART5 pins to AF8
+  *            @arg GPIO_AF_USART6: Connect USART6 pins to AF8
+  *            @arg GPIO_AF_UART7: Connect UART7 pins to AF8
+  *            @arg GPIO_AF_UART8: Connect UART8 pins to AF8
+  *            @arg GPIO_AF_CAN1: Connect CAN1 pins to AF9
+  *            @arg GPIO_AF_CAN2: Connect CAN2 pins to AF9
+  *            @arg GPIO_AF_TIM12: Connect TIM12 pins to AF9
+  *            @arg GPIO_AF_TIM13: Connect TIM13 pins to AF9
+  *            @arg GPIO_AF_TIM14: Connect TIM14 pins to AF9
+  *            @arg GPIO_AF_OTG_FS: Connect OTG_FS pins to AF10
+  *            @arg GPIO_AF_OTG_HS: Connect OTG_HS pins to AF10
+  *            @arg GPIO_AF_ETH: Connect ETHERNET pins to AF11
+  *            @arg GPIO_AF_FSMC: Connect FSMC pins to AF12 
+  *            @arg GPIO_AF_FMC: Connect FMC pins to AF12 for STM32F42xxx/43xxx devices.   
+  *            @arg GPIO_AF_OTG_HS_FS: Connect OTG HS (configured in FS) pins to AF12
+  *            @arg GPIO_AF_SDIO: Connect SDIO pins to AF12
+  *            @arg GPIO_AF_DCMI: Connect DCMI pins to AF13
+  *            @arg GPIO_AF_LTDC: Connect LTDC pins to AF14 for STM32F429xx/439xx devices. 
+  *            @arg GPIO_AF_EVENTOUT: Connect EVENTOUT pins to AF15
+  * @retval None
+  */
+void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF)
+{
+  uint32_t temp = 0x00;
+  uint32_t temp_2 = 0x00;
+  
+  /* Check the parameters */
+  assert_param(IS_GPIO_ALL_PERIPH(GPIOx));
+  assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource));
+  assert_param(IS_GPIO_AF(GPIO_AF));
+  
+  temp = ((uint32_t)(GPIO_AF) << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4)) ;
+  GPIOx->AFR[GPIO_PinSource >> 0x03] &= ~((uint32_t)0xF << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4)) ;
+  temp_2 = GPIOx->AFR[GPIO_PinSource >> 0x03] | temp;
+  GPIOx->AFR[GPIO_PinSource >> 0x03] = temp_2;
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_hash.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_hash.c
new file mode 100644
index 00000000..3847e837
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_hash.c
@@ -0,0 +1,726 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hash.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the HASH / HMAC Processor (HASH) peripheral:           
+  *           - Initialization and Configuration functions
+  *           - Message Digest generation functions
+  *           - context swapping functions   
+  *           - DMA interface function       
+  *           - Interrupts and flags management       
+  *         
+@verbatim
+ ===================================================================      
+                 ##### How to use this driver #####
+ ===================================================================
+            
+ *** HASH operation : *** 
+ ========================                 
+ [..]
+   (#) Enable the HASH controller clock using 
+       RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_HASH, ENABLE) function.
+             
+   (#) Initialize the HASH using HASH_Init() function. 
+                 
+   (#) Reset the HASH processor core, so that the HASH will be ready 
+       to compute he message digest of a new message by using HASH_Reset() function.
+  
+   (#) Enable the HASH controller using the HASH_Cmd() function. 
+                  
+   (#) if using DMA for Data input transfer, Activate the DMA Request 
+       using HASH_DMACmd() function 
+                      
+   (#) if DMA is not used for data transfer, use HASH_DataIn() function 
+       to enter data to IN FIFO.
+               
+            
+   (#) Configure the Number of valid bits in last word of the message 
+       using HASH_SetLastWordValidBitsNbr() function.
+               
+   (#) if the message length is not an exact multiple of 512 bits, 
+       then the function HASH_StartDigest() must be called to launch the computation
+       of the final digest.     
+               
+   (#) Once computed, the digest can be read using HASH_GetDigest() function.         
+                     
+   (#) To control HASH events you can use one of the following wo methods:
+       (++) Check on HASH flags using the HASH_GetFlagStatus() function.  
+       (++) Use HASH interrupts through the function HASH_ITConfig() at 
+            initialization phase and HASH_GetITStatus() function into 
+            interrupt routines in hashing phase.
+            After checking on a flag you should clear it using HASH_ClearFlag()
+            function. And after checking on an interrupt event you should 
+            clear it using HASH_ClearITPendingBit() function.     
+                       
+   (#) Save and restore hash processor context using 
+       HASH_SaveContext() and HASH_RestoreContext() functions.     
+                
+  
+              
+ *** HMAC operation : *** 
+ ========================
+ [..] The HMAC algorithm is used for message authentication, by 
+      irreversibly binding the message being processed to a key chosen 
+      by the user. 
+      For HMAC specifications, refer to "HMAC: keyed-hashing for message 
+      authentication, H. Krawczyk, M. Bellare, R. Canetti, February 1997"
+            
+ [..] Basically, the HMAC algorithm consists of two nested hash operations:
+      HMAC(message) = Hash[((key | pad) XOR 0x5C) | Hash(((key | pad) XOR 0x36) | message)]
+      where:
+      (+) "pad" is a sequence of zeroes needed to extend the key to the 
+          length of the underlying hash function data block (that is 
+          512 bits for both the SHA-1 and MD5 hash algorithms)
+      (+) "|"   represents the concatenation operator 
+            
+           
+ [..]To compute the HMAC, four different phases are required:                  
+   (#) Initialize the HASH using HASH_Init() function to do HMAC 
+       operation. 
+                  
+   (#) The key (to be used for the inner hash function) is then given to the core. 
+       This operation follows the same mechanism as the one used to send the 
+       message in the hash operation (that is, by HASH_DataIn() function and, 
+       finally, HASH_StartDigest() function.
+            
+   (#) Once the last word has been entered and computation has started, 
+       the hash processor elaborates the key. It is then ready to accept the message
+       text using the same mechanism as the one used to send the message in the
+       hash operation.
+         
+   (#) After the first hash round, the hash processor returns "ready" to indicate 
+       that it is ready to receive the key to be used for the outer hash function 
+       (normally, this key is the same as the one used for the inner hash function). 
+       When the last word of the key is entered and computation starts, the HMAC 
+       result is made available using HASH_GetDigest() function.
+
+@endverbatim
+  *         
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hash.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup HASH 
+  * @brief HASH driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/ 
+
+/** @defgroup HASH_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup HASH_Group1 Initialization and Configuration functions
+ *  @brief    Initialization and Configuration functions 
+ *
+@verbatim    
+ ===============================================================================
+              ##### Initialization and Configuration functions #####
+ ===============================================================================  
+ [..] This section provides functions allowing to 
+   (+) Initialize the HASH peripheral
+   (+) Configure the HASH Processor 
+   (+) MD5/SHA1, 
+   (+) HASH/HMAC, 
+   (+) datatype 
+   (+) HMAC Key (if mode = HMAC)
+   (+) Reset the HASH Processor 
+   
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  De-initializes the HASH peripheral registers to their default reset values
+  * @param  None
+  * @retval None
+  */
+void HASH_DeInit(void)
+{
+  /* Enable HASH reset state */
+  RCC_AHB2PeriphResetCmd(RCC_AHB2Periph_HASH, ENABLE);
+  /* Release HASH from reset state */
+  RCC_AHB2PeriphResetCmd(RCC_AHB2Periph_HASH, DISABLE);
+}
+
+/**
+  * @brief  Initializes the HASH peripheral according to the specified parameters
+  *         in the HASH_InitStruct structure.
+  * @note   the hash processor is reset when calling this function so that the
+  *         HASH will be ready to compute the message digest of a new message.
+  *         There is no need to call HASH_Reset() function.           
+  * @param  HASH_InitStruct: pointer to a HASH_InitTypeDef structure that contains
+  *         the configuration information for the HASH peripheral.
+  * @note   The field HASH_HMACKeyType in HASH_InitTypeDef must be filled only 
+  *          if the algorithm mode is HMAC.       
+  * @retval None
+  */
+void HASH_Init(HASH_InitTypeDef* HASH_InitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_HASH_ALGOSELECTION(HASH_InitStruct->HASH_AlgoSelection));
+  assert_param(IS_HASH_DATATYPE(HASH_InitStruct->HASH_DataType));
+  assert_param(IS_HASH_ALGOMODE(HASH_InitStruct->HASH_AlgoMode));
+  
+  /* Configure the Algorithm used, algorithm mode and the datatype */
+  HASH->CR &= ~ (HASH_CR_ALGO | HASH_CR_DATATYPE | HASH_CR_MODE);
+  HASH->CR |= (HASH_InitStruct->HASH_AlgoSelection | \
+               HASH_InitStruct->HASH_DataType | \
+               HASH_InitStruct->HASH_AlgoMode);
+  
+  /* if algorithm mode is HMAC, set the Key */  
+  if(HASH_InitStruct->HASH_AlgoMode == HASH_AlgoMode_HMAC) 
+  {
+    assert_param(IS_HASH_HMAC_KEYTYPE(HASH_InitStruct->HASH_HMACKeyType));
+    HASH->CR &= ~HASH_CR_LKEY;
+    HASH->CR |= HASH_InitStruct->HASH_HMACKeyType;
+  }
+
+  /* Reset the HASH processor core, so that the HASH will be ready to compute 
+     the message digest of a new message */
+  HASH->CR |= HASH_CR_INIT;  
+}
+
+/**
+  * @brief  Fills each HASH_InitStruct member with its default value.
+  * @param  HASH_InitStruct : pointer to a HASH_InitTypeDef structure which will
+  *          be initialized.  
+  *  @note  The default values set are : Processor mode is HASH, Algorithm selected is SHA1,
+  *          Data type selected is 32b and HMAC Key Type is short key.  
+  * @retval None
+  */
+void HASH_StructInit(HASH_InitTypeDef* HASH_InitStruct)
+{
+  /* Initialize the HASH_AlgoSelection member */
+  HASH_InitStruct->HASH_AlgoSelection = HASH_AlgoSelection_SHA1;
+
+  /* Initialize the HASH_AlgoMode member */
+  HASH_InitStruct->HASH_AlgoMode = HASH_AlgoMode_HASH;
+
+  /* Initialize the HASH_DataType member */
+  HASH_InitStruct->HASH_DataType = HASH_DataType_32b;
+
+  /* Initialize the HASH_HMACKeyType member */
+  HASH_InitStruct->HASH_HMACKeyType = HASH_HMACKeyType_ShortKey;
+}
+
+/**
+  * @brief  Resets the HASH processor core, so that the HASH will be ready
+  *         to compute the message digest of a new message.
+  * @note   Calling this function will clear the HASH_SR_DCIS (Digest calculation 
+  *         completion interrupt status) bit corresponding to HASH_IT_DCI 
+  *         interrupt and HASH_FLAG_DCIS flag. 
+  * @param  None
+  * @retval None
+  */
+void HASH_Reset(void)
+{
+  /* Reset the HASH processor core */
+  HASH->CR |= HASH_CR_INIT;
+}
+/**
+  * @}
+  */
+ 
+/** @defgroup HASH_Group2 Message Digest generation functions
+ *  @brief    Message Digest generation functions
+ *
+@verbatim    
+ ===============================================================================
+                  ##### Message Digest generation functions #####
+ ===============================================================================  
+ [..] This section provides functions allowing the generation of message digest: 
+   (+) Push data in the IN FIFO : using HASH_DataIn()
+   (+) Get the number of words set in IN FIFO, use HASH_GetInFIFOWordsNbr()  
+   (+) set the last word valid bits number using HASH_SetLastWordValidBitsNbr() 
+   (+) start digest calculation : using HASH_StartDigest()
+   (+) Get the Digest message : using HASH_GetDigest()
+ 
+@endverbatim
+  * @{
+  */
+
+
+/**
+  * @brief  Configure the Number of valid bits in last word of the message
+  * @param  ValidNumber: Number of valid bits in last word of the message.
+  *           This parameter must be a number between 0 and 0x1F.
+  *             - 0x00: All 32 bits of the last data written are valid
+  *             - 0x01: Only bit [0] of the last data written is valid
+  *             - 0x02: Only bits[1:0] of the last data written are valid
+  *             - 0x03: Only bits[2:0] of the last data written are valid
+  *             - ...
+  *             - 0x1F: Only bits[30:0] of the last data written are valid    
+  * @note   The Number of valid bits must be set before to start the message 
+  *         digest competition (in Hash and HMAC) and key treatment(in HMAC).    
+  * @retval None
+  */
+void HASH_SetLastWordValidBitsNbr(uint16_t ValidNumber)
+{
+  /* Check the parameters */
+  assert_param(IS_HASH_VALIDBITSNUMBER(ValidNumber));
+  
+  /* Configure the Number of valid bits in last word of the message */
+  HASH->STR &= ~(HASH_STR_NBW);
+  HASH->STR |= ValidNumber;
+}
+
+/**
+  * @brief  Writes data in the Data Input FIFO
+  * @param  Data: new data of the message to be processed.
+  * @retval None
+  */
+void HASH_DataIn(uint32_t Data)
+{
+  /* Write in the DIN register a new data */
+  HASH->DIN = Data;
+}
+
+/**
+  * @brief  Returns the number of words already pushed into the IN FIFO.
+  * @param  None
+  * @retval The value of words already pushed into the IN FIFO.
+  */
+uint8_t HASH_GetInFIFOWordsNbr(void)
+{
+  /* Return the value of NBW bits */
+  return ((HASH->CR & HASH_CR_NBW) >> 8);
+}
+
+/**
+  * @brief  Provides the message digest result.
+  * @note   In MD5 mode, Data[7] to Data[4] filed of HASH_MsgDigest structure is not used
+  *         and is read as zero.
+  *         In SHA-1 mode, Data[7] to Data[5] filed of HASH_MsgDigest structure is not used
+  *         and is read as zero.    
+  *         In SHA-224 mode, Data[7] filed of HASH_MsgDigest structure is not used
+  *         and is read as zero.  
+  * @param  HASH_MessageDigest: pointer to a HASH_MsgDigest structure which will 
+  *         hold the message digest result 
+  * @retval None
+  */
+void HASH_GetDigest(HASH_MsgDigest* HASH_MessageDigest)
+{
+  /* Get the data field */
+  HASH_MessageDigest->Data[0] = HASH->HR[0];
+  HASH_MessageDigest->Data[1] = HASH->HR[1];
+  HASH_MessageDigest->Data[2] = HASH->HR[2];
+  HASH_MessageDigest->Data[3] = HASH->HR[3];
+  HASH_MessageDigest->Data[4] = HASH->HR[4];
+  HASH_MessageDigest->Data[5] = HASH_DIGEST->HR[5];
+  HASH_MessageDigest->Data[6] = HASH_DIGEST->HR[6];
+  HASH_MessageDigest->Data[7] = HASH_DIGEST->HR[7];
+}
+
+/**
+  * @brief  Starts the message padding and calculation of the final message     
+  * @param  None
+  * @retval None
+  */
+void HASH_StartDigest(void)
+{
+  /* Start the Digest calculation */
+  HASH->STR |= HASH_STR_DCAL;
+}
+/**
+  * @}
+  */
+
+/** @defgroup HASH_Group3 Context swapping functions
+ *  @brief   Context swapping functions
+ *
+@verbatim   
+ ===============================================================================
+                      ##### Context swapping functions #####
+ ===============================================================================  
+ 
+ [..] This section provides functions allowing to save and store HASH Context
+  
+ [..] It is possible to interrupt a HASH/HMAC process to perform another processing 
+      with a higher priority, and to complete the interrupted process later on, when 
+      the higher priority task is complete. To do so, the context of the interrupted 
+      task must be saved from the HASH registers to memory, and then be restored 
+      from memory to the HASH registers.
+  
+   (#) To save the current context, use HASH_SaveContext() function
+   (#) To restore the saved context, use HASH_RestoreContext() function 
+  
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Save the Hash peripheral Context. 
+  * @note   The context can be saved only when no block is currently being 
+  *         processed. So user must wait for DINIS = 1 (the last block has been 
+  *         processed and the input FIFO is empty) or NBW != 0 (the FIFO is not 
+  *         full and no processing is ongoing).   
+  * @param  HASH_ContextSave: pointer to a HASH_Context structure that contains
+  *         the repository for current context.
+  * @retval None
+  */
+void HASH_SaveContext(HASH_Context* HASH_ContextSave)
+{
+  uint8_t i = 0;
+  
+  /* save context registers */
+  HASH_ContextSave->HASH_IMR = HASH->IMR;  
+  HASH_ContextSave->HASH_STR = HASH->STR;      
+  HASH_ContextSave->HASH_CR  = HASH->CR;     
+  for(i=0; i<=53;i++)
+  {
+     HASH_ContextSave->HASH_CSR[i] = HASH->CSR[i];
+  }   
+}
+
+/**
+  * @brief  Restore the Hash peripheral Context.  
+  * @note   After calling this function, user can restart the processing from the
+  *         point where it has been interrupted.  
+  * @param  HASH_ContextRestore: pointer to a HASH_Context structure that contains
+  *         the repository for saved context.
+  * @retval None
+  */
+void HASH_RestoreContext(HASH_Context* HASH_ContextRestore)  
+{
+  uint8_t i = 0;
+  
+  /* restore context registers */
+  HASH->IMR = HASH_ContextRestore->HASH_IMR;   
+  HASH->STR = HASH_ContextRestore->HASH_STR;     
+  HASH->CR = HASH_ContextRestore->HASH_CR;
+  
+  /* Initialize the hash processor */
+  HASH->CR |= HASH_CR_INIT; 
+  
+   /* continue restoring context registers */     
+  for(i=0; i<=53;i++)
+  {
+     HASH->CSR[i] = HASH_ContextRestore->HASH_CSR[i];
+  }   
+}
+/**
+  * @}
+  */
+
+/** @defgroup HASH_Group4 HASH's DMA interface Configuration function
+ *  @brief   HASH's DMA interface Configuration function 
+ *
+@verbatim   
+ ===============================================================================
+               ##### HASH's DMA interface Configuration function #####
+ ===============================================================================  
+
+ [..] This section provides functions allowing to configure the DMA interface for 
+      HASH/ HMAC data input transfer.
+   
+ [..] When the DMA mode is enabled (using the HASH_DMACmd() function), data can be 
+      sent to the IN FIFO using the DMA peripheral.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables auto-start message padding and
+  *         calculation of the final message digest at the end of DMA transfer.
+  * @param  NewState: new state of the selected HASH DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void HASH_AutoStartDigest(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the auto start of the final message digest at the end of DMA transfer */
+    HASH->CR &= ~HASH_CR_MDMAT;
+  }
+  else
+  {
+    /* Disable the auto start of the final message digest at the end of DMA transfer */
+    HASH->CR |= HASH_CR_MDMAT;
+  }
+}
+  
+/**
+  * @brief  Enables or disables the HASH DMA interface.
+  * @note   The DMA is disabled by hardware after the end of transfer.
+  * @param  NewState: new state of the selected HASH DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void HASH_DMACmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the HASH DMA request */
+    HASH->CR |= HASH_CR_DMAE;
+  }
+  else
+  {
+    /* Disable the HASH DMA request */
+    HASH->CR &= ~HASH_CR_DMAE;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup HASH_Group5 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+               ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+ [..] This section provides functions allowing to configure the HASH Interrupts and 
+      to get the status and clear flags and Interrupts pending bits.
+  
+ [..] The HASH provides 2 Interrupts sources and 5 Flags:
+  
+ *** Flags : ***
+ =============== 
+ [..]
+   (#) HASH_FLAG_DINIS : set when 16 locations are free in the Data IN FIFO 
+      which means that a  new block (512 bit) can be entered into the input buffer.
+                          
+   (#) HASH_FLAG_DCIS :  set when Digest calculation is complete
+      
+   (#) HASH_FLAG_DMAS :  set when HASH's DMA interface is enabled (DMAE=1) or 
+       a transfer is ongoing. This Flag is cleared only by hardware.
+                           
+   (#) HASH_FLAG_BUSY :  set when The hash core is processing a block of data
+       This Flag is cleared only by hardware. 
+                           
+   (#) HASH_FLAG_DINNE : set when Data IN FIFO is not empty which means that 
+       the Data IN FIFO contains at least one word of data. This Flag is cleared 
+       only by hardware.
+     
+ *** Interrupts : ***
+ ====================
+ [..]   
+   (#) HASH_IT_DINI  : if enabled, this interrupt source is pending when 16 
+       locations are free in the Data IN FIFO  which means that a new block (512 bit)
+       can be entered into the input buffer. This interrupt source is cleared using 
+       HASH_ClearITPendingBit(HASH_IT_DINI) function.
+   
+   (#) HASH_IT_DCI   : if enabled, this interrupt source is pending when Digest 
+       calculation is complete. This interrupt source is cleared using 
+       HASH_ClearITPendingBit(HASH_IT_DCI) function.
+
+ *** Managing the HASH controller events : ***
+ =============================================
+ [..] The user should identify which mode will be used in his application to manage 
+      the HASH controller events: Polling mode or Interrupt mode.
+  
+   (#) In the Polling Mode it is advised to use the following functions:
+       (++) HASH_GetFlagStatus() : to check if flags events occur. 
+       (++) HASH_ClearFlag()     : to clear the flags events.
+    
+   (#)  In the Interrupt Mode it is advised to use the following functions:
+       (++) HASH_ITConfig()       : to enable or disable the interrupt source.
+       (++) HASH_GetITStatus()    : to check if Interrupt occurs.
+       (++) HASH_ClearITPendingBit() : to clear the Interrupt pending Bit 
+            (corresponding Flag). 
+
+@endverbatim
+  * @{
+  */ 
+  
+/**
+  * @brief  Enables or disables the specified HASH interrupts.
+  * @param  HASH_IT: specifies the HASH interrupt source to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg HASH_IT_DINI: Data Input interrupt
+  *            @arg HASH_IT_DCI: Digest Calculation Completion Interrupt
+  * @param  NewState: new state of the specified HASH interrupt.
+  *           This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void HASH_ITConfig(uint32_t HASH_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_HASH_IT(HASH_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected HASH interrupt */
+    HASH->IMR |= HASH_IT;
+  }
+  else
+  {
+    /* Disable the selected HASH interrupt */
+    HASH->IMR &= (uint32_t)(~HASH_IT);
+  }
+}
+
+/**
+  * @brief  Checks whether the specified HASH flag is set or not.
+  * @param  HASH_FLAG: specifies the HASH flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg HASH_FLAG_DINIS: Data input interrupt status flag
+  *            @arg HASH_FLAG_DCIS: Digest calculation completion interrupt status flag
+  *            @arg HASH_FLAG_BUSY: Busy flag
+  *            @arg HASH_FLAG_DMAS: DMAS Status flag
+  *            @arg HASH_FLAG_DINNE: Data Input register (DIN) not empty status flag
+  * @retval The new state of HASH_FLAG (SET or RESET)
+  */
+FlagStatus HASH_GetFlagStatus(uint32_t HASH_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tempreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_HASH_GET_FLAG(HASH_FLAG));
+
+  /* check if the FLAG is in CR register */
+  if ((HASH_FLAG & HASH_FLAG_DINNE) != (uint32_t)RESET ) 
+  {
+    tempreg = HASH->CR;
+  }
+  else /* The FLAG is in SR register */
+  {
+    tempreg = HASH->SR;
+  }
+
+  /* Check the status of the specified HASH flag */
+  if ((tempreg & HASH_FLAG) != (uint32_t)RESET)
+  {
+    /* HASH is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* HASH_FLAG is reset */
+    bitstatus = RESET;
+  }
+
+  /* Return the HASH_FLAG status */
+  return  bitstatus;
+}
+/**
+  * @brief  Clears the HASH flags.
+  * @param  HASH_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg HASH_FLAG_DINIS: Data Input Flag
+  *            @arg HASH_FLAG_DCIS: Digest Calculation Completion Flag                       
+  * @retval None
+  */
+void HASH_ClearFlag(uint32_t HASH_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_HASH_CLEAR_FLAG(HASH_FLAG));
+  
+  /* Clear the selected HASH flags */
+  HASH->SR = ~(uint32_t)HASH_FLAG;
+}
+/**
+  * @brief  Checks whether the specified HASH interrupt has occurred or not.
+  * @param  HASH_IT: specifies the HASH interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg HASH_IT_DINI: Data Input interrupt
+  *            @arg HASH_IT_DCI: Digest Calculation Completion Interrupt
+  * @retval The new state of HASH_IT (SET or RESET).
+  */
+ITStatus HASH_GetITStatus(uint32_t HASH_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_HASH_GET_IT(HASH_IT));  
+
+
+  /* Check the status of the specified HASH interrupt */
+  tmpreg =  HASH->SR;
+
+  if (((HASH->IMR & tmpreg) & HASH_IT) != RESET)
+  {
+    /* HASH_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* HASH_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the HASH_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the HASH interrupt pending bit(s).
+  * @param  HASH_IT: specifies the HASH interrupt pending bit(s) to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg HASH_IT_DINI: Data Input interrupt
+  *            @arg HASH_IT_DCI: Digest Calculation Completion Interrupt
+  * @retval None
+  */
+void HASH_ClearITPendingBit(uint32_t HASH_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_HASH_IT(HASH_IT));
+
+  /* Clear the selected HASH interrupt pending bit */
+  HASH->SR = (uint32_t)(~HASH_IT);
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_hash_md5.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_hash_md5.c
new file mode 100644
index 00000000..265d3217
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_hash_md5.c
@@ -0,0 +1,320 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hash_md5.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides high level functions to compute the HASH MD5 and
+  *          HMAC MD5 Digest of an input message.
+  *          It uses the stm32f4xx_hash.c/.h drivers to access the STM32F4xx HASH
+  *          peripheral.
+  *
+@verbatim
+ ===================================================================
+                  ##### How to use this driver #####
+ ===================================================================
+ [..]
+   (#) Enable The HASH controller clock using 
+       RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_HASH, ENABLE); function.
+  
+   (#) Calculate the HASH MD5 Digest using HASH_MD5() function.
+  
+   (#) Calculate the HMAC MD5 Digest using HMAC_MD5() function.
+  
+@endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hash.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup HASH 
+  * @brief HASH driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define MD5BUSY_TIMEOUT    ((uint32_t) 0x00010000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup HASH_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup HASH_Group7 High Level MD5 functions
+ *  @brief   High Level MD5 Hash and HMAC functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### High Level MD5 Hash and HMAC functions #####
+ ===============================================================================
+
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Compute the HASH MD5 digest.
+  * @param  Input: pointer to the Input buffer to be treated.
+  * @param  Ilen: length of the Input buffer.
+  * @param  Output: the returned digest
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: digest computation done
+  *          - ERROR: digest computation failed
+  */
+ErrorStatus HASH_MD5(uint8_t *Input, uint32_t Ilen, uint8_t Output[16])
+{
+  HASH_InitTypeDef MD5_HASH_InitStructure;
+  HASH_MsgDigest MD5_MessageDigest;
+  __IO uint16_t nbvalidbitsdata = 0;
+  uint32_t i = 0;
+  __IO uint32_t counter = 0;
+  uint32_t busystatus = 0;
+  ErrorStatus status = SUCCESS;
+  uint32_t inputaddr  = (uint32_t)Input;
+  uint32_t outputaddr = (uint32_t)Output;
+
+
+  /* Number of valid bits in last word of the Input data */
+  nbvalidbitsdata = 8 * (Ilen % 4);
+
+  /* HASH peripheral initialization */
+  HASH_DeInit();
+
+  /* HASH Configuration */
+  MD5_HASH_InitStructure.HASH_AlgoSelection = HASH_AlgoSelection_MD5;
+  MD5_HASH_InitStructure.HASH_AlgoMode = HASH_AlgoMode_HASH;
+  MD5_HASH_InitStructure.HASH_DataType = HASH_DataType_8b;
+  HASH_Init(&MD5_HASH_InitStructure);
+
+  /* Configure the number of valid bits in last word of the data */
+  HASH_SetLastWordValidBitsNbr(nbvalidbitsdata);
+
+  /* Write the Input block in the IN FIFO */
+  for(i=0; i 64)
+  {
+    /* HMAC long Key */
+    MD5_HASH_InitStructure.HASH_HMACKeyType = HASH_HMACKeyType_LongKey;
+  }
+  else
+  {
+    /* HMAC short Key */
+    MD5_HASH_InitStructure.HASH_HMACKeyType = HASH_HMACKeyType_ShortKey;
+  }
+  HASH_Init(&MD5_HASH_InitStructure);
+
+  /* Configure the number of valid bits in last word of the Key */
+  HASH_SetLastWordValidBitsNbr(nbvalidbitskey);
+
+  /* Write the Key */
+  for(i=0; i
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hash.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup HASH 
+  * @brief HASH driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define SHA1BUSY_TIMEOUT    ((uint32_t) 0x00010000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup HASH_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup HASH_Group6 High Level SHA1 functions
+ *  @brief   High Level SHA1 Hash and HMAC functions 
+ *
+@verbatim   
+ ===============================================================================
+               ##### High Level SHA1 Hash and HMAC functions #####
+ ===============================================================================
+
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Compute the HASH SHA1 digest.
+  * @param  Input: pointer to the Input buffer to be treated.
+  * @param  Ilen: length of the Input buffer.
+  * @param  Output: the returned digest
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: digest computation done
+  *          - ERROR: digest computation failed
+  */
+ErrorStatus HASH_SHA1(uint8_t *Input, uint32_t Ilen, uint8_t Output[20])
+{
+  HASH_InitTypeDef SHA1_HASH_InitStructure;
+  HASH_MsgDigest SHA1_MessageDigest;
+  __IO uint16_t nbvalidbitsdata = 0;
+  uint32_t i = 0;
+  __IO uint32_t counter = 0;
+  uint32_t busystatus = 0;
+  ErrorStatus status = SUCCESS;
+  uint32_t inputaddr  = (uint32_t)Input;
+  uint32_t outputaddr = (uint32_t)Output;
+
+  /* Number of valid bits in last word of the Input data */
+  nbvalidbitsdata = 8 * (Ilen % 4);
+
+  /* HASH peripheral initialization */
+  HASH_DeInit();
+
+  /* HASH Configuration */
+  SHA1_HASH_InitStructure.HASH_AlgoSelection = HASH_AlgoSelection_SHA1;
+  SHA1_HASH_InitStructure.HASH_AlgoMode = HASH_AlgoMode_HASH;
+  SHA1_HASH_InitStructure.HASH_DataType = HASH_DataType_8b;
+  HASH_Init(&SHA1_HASH_InitStructure);
+
+  /* Configure the number of valid bits in last word of the data */
+  HASH_SetLastWordValidBitsNbr(nbvalidbitsdata);
+
+  /* Write the Input block in the IN FIFO */
+  for(i=0; i 64)
+  {
+    /* HMAC long Key */
+    SHA1_HASH_InitStructure.HASH_HMACKeyType = HASH_HMACKeyType_LongKey;
+  }
+  else
+  {
+    /* HMAC short Key */
+    SHA1_HASH_InitStructure.HASH_HMACKeyType = HASH_HMACKeyType_ShortKey;
+  }
+  HASH_Init(&SHA1_HASH_InitStructure);
+
+  /* Configure the number of valid bits in last word of the Key */
+  HASH_SetLastWordValidBitsNbr(nbvalidbitskey);
+
+  /* Write the Key */
+  for(i=0; iGPIO_Mode = GPIO_Mode_AF
+        (++) Select the type, pull-up/pull-down and output speed via 
+             GPIO_PuPd, GPIO_OType and GPIO_Speed members
+        (++) Call GPIO_Init() function
+             Recommended configuration is Push-Pull, Pull-up, Open-Drain.
+             Add an external pull up if necessary (typically 4.7 KOhm).      
+          
+      (#) Program the Mode, duty cycle , Own address, Ack, Speed and Acknowledged
+          Address using the I2C_Init() function.
+  
+      (#) Optionally you can enable/configure the following parameters without
+          re-initialization (i.e there is no need to call again I2C_Init() function):
+        (++) Enable the acknowledge feature using I2C_AcknowledgeConfig() function
+        (++) Enable the dual addressing mode using I2C_DualAddressCmd() function
+        (++) Enable the general call using the I2C_GeneralCallCmd() function
+        (++) Enable the clock stretching using I2C_StretchClockCmd() function
+        (++) Enable the fast mode duty cycle using the I2C_FastModeDutyCycleConfig()
+             function.
+        (++) Configure the NACK position for Master Receiver mode in case of 
+             2 bytes reception using the function I2C_NACKPositionConfig().  
+        (++) Enable the PEC Calculation using I2C_CalculatePEC() function
+        (++) For SMBus Mode: 
+          (+++) Enable the Address Resolution Protocol (ARP) using I2C_ARPCmd() function
+          (+++) Configure the SMBusAlert pin using I2C_SMBusAlertConfig() function
+  
+      (#) Enable the NVIC and the corresponding interrupt using the function 
+          I2C_ITConfig() if you need to use interrupt mode. 
+  
+      (#) When using the DMA mode 
+        (++) Configure the DMA using DMA_Init() function
+        (++) Active the needed channel Request using I2C_DMACmd() or
+             I2C_DMALastTransferCmd() function.
+        -@@- When using DMA mode, I2C interrupts may be used at the same time to
+             control the communication flow (Start/Stop/Ack... events and errors).
+   
+      (#) Enable the I2C using the I2C_Cmd() function.
+   
+      (#) Enable the DMA using the DMA_Cmd() function when using DMA mode in the 
+          transfers. 
+  
+    @endverbatim  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_i2c.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup I2C 
+  * @brief I2C driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+#define CR1_CLEAR_MASK    ((uint16_t)0xFBF5)      /*I2C_ClockSpeed));
+  assert_param(IS_I2C_MODE(I2C_InitStruct->I2C_Mode));
+  assert_param(IS_I2C_DUTY_CYCLE(I2C_InitStruct->I2C_DutyCycle));
+  assert_param(IS_I2C_OWN_ADDRESS1(I2C_InitStruct->I2C_OwnAddress1));
+  assert_param(IS_I2C_ACK_STATE(I2C_InitStruct->I2C_Ack));
+  assert_param(IS_I2C_ACKNOWLEDGE_ADDRESS(I2C_InitStruct->I2C_AcknowledgedAddress));
+
+/*---------------------------- I2Cx CR2 Configuration ------------------------*/
+  /* Get the I2Cx CR2 value */
+  tmpreg = I2Cx->CR2;
+  /* Clear frequency FREQ[5:0] bits */
+  tmpreg &= (uint16_t)~((uint16_t)I2C_CR2_FREQ);
+  /* Get pclk1 frequency value */
+  RCC_GetClocksFreq(&rcc_clocks);
+  pclk1 = rcc_clocks.PCLK1_Frequency;
+  /* Set frequency bits depending on pclk1 value */
+  freqrange = (uint16_t)(pclk1 / 1000000);
+  tmpreg |= freqrange;
+  /* Write to I2Cx CR2 */
+  I2Cx->CR2 = tmpreg;
+
+/*---------------------------- I2Cx CCR Configuration ------------------------*/
+  /* Disable the selected I2C peripheral to configure TRISE */
+  I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_PE);
+  /* Reset tmpreg value */
+  /* Clear F/S, DUTY and CCR[11:0] bits */
+  tmpreg = 0;
+
+  /* Configure speed in standard mode */
+  if (I2C_InitStruct->I2C_ClockSpeed <= 100000)
+  {
+    /* Standard mode speed calculate */
+    result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed << 1));
+    /* Test if CCR value is under 0x4*/
+    if (result < 0x04)
+    {
+      /* Set minimum allowed value */
+      result = 0x04;  
+    }
+    /* Set speed value for standard mode */
+    tmpreg |= result;	  
+    /* Set Maximum Rise Time for standard mode */
+    I2Cx->TRISE = freqrange + 1; 
+  }
+  /* Configure speed in fast mode */
+  /* To use the I2C at 400 KHz (in fast mode), the PCLK1 frequency (I2C peripheral
+     input clock) must be a multiple of 10 MHz */
+  else /*(I2C_InitStruct->I2C_ClockSpeed <= 400000)*/
+  {
+    if (I2C_InitStruct->I2C_DutyCycle == I2C_DutyCycle_2)
+    {
+      /* Fast mode speed calculate: Tlow/Thigh = 2 */
+      result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 3));
+    }
+    else /*I2C_InitStruct->I2C_DutyCycle == I2C_DutyCycle_16_9*/
+    {
+      /* Fast mode speed calculate: Tlow/Thigh = 16/9 */
+      result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 25));
+      /* Set DUTY bit */
+      result |= I2C_DutyCycle_16_9;
+    }
+
+    /* Test if CCR value is under 0x1*/
+    if ((result & I2C_CCR_CCR) == 0)
+    {
+      /* Set minimum allowed value */
+      result |= (uint16_t)0x0001;  
+    }
+    /* Set speed value and set F/S bit for fast mode */
+    tmpreg |= (uint16_t)(result | I2C_CCR_FS);
+    /* Set Maximum Rise Time for fast mode */
+    I2Cx->TRISE = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1);  
+  }
+
+  /* Write to I2Cx CCR */
+  I2Cx->CCR = tmpreg;
+  /* Enable the selected I2C peripheral */
+  I2Cx->CR1 |= I2C_CR1_PE;
+
+/*---------------------------- I2Cx CR1 Configuration ------------------------*/
+  /* Get the I2Cx CR1 value */
+  tmpreg = I2Cx->CR1;
+  /* Clear ACK, SMBTYPE and  SMBUS bits */
+  tmpreg &= CR1_CLEAR_MASK;
+  /* Configure I2Cx: mode and acknowledgement */
+  /* Set SMBTYPE and SMBUS bits according to I2C_Mode value */
+  /* Set ACK bit according to I2C_Ack value */
+  tmpreg |= (uint16_t)((uint32_t)I2C_InitStruct->I2C_Mode | I2C_InitStruct->I2C_Ack);
+  /* Write to I2Cx CR1 */
+  I2Cx->CR1 = tmpreg;
+
+/*---------------------------- I2Cx OAR1 Configuration -----------------------*/
+  /* Set I2Cx Own Address1 and acknowledged address */
+  I2Cx->OAR1 = (I2C_InitStruct->I2C_AcknowledgedAddress | I2C_InitStruct->I2C_OwnAddress1);
+}
+
+/**
+  * @brief  Fills each I2C_InitStruct member with its default value.
+  * @param  I2C_InitStruct: pointer to an I2C_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct)
+{
+/*---------------- Reset I2C init structure parameters values ----------------*/
+  /* initialize the I2C_ClockSpeed member */
+  I2C_InitStruct->I2C_ClockSpeed = 5000;
+  /* Initialize the I2C_Mode member */
+  I2C_InitStruct->I2C_Mode = I2C_Mode_I2C;
+  /* Initialize the I2C_DutyCycle member */
+  I2C_InitStruct->I2C_DutyCycle = I2C_DutyCycle_2;
+  /* Initialize the I2C_OwnAddress1 member */
+  I2C_InitStruct->I2C_OwnAddress1 = 0;
+  /* Initialize the I2C_Ack member */
+  I2C_InitStruct->I2C_Ack = I2C_Ack_Disable;
+  /* Initialize the I2C_AcknowledgedAddress member */
+  I2C_InitStruct->I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C peripheral.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C peripheral */
+    I2Cx->CR1 |= I2C_CR1_PE;
+  }
+  else
+  {
+    /* Disable the selected I2C peripheral */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_PE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Analog filter of I2C peripheral.
+  * 
+  * @note   This function can be used only for STM32F42xxx/STM3243xxx, STM32F401xx, STM32F410xx and STM32F411xE devices.
+  *        
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the Analog filter. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function should be called before initializing and enabling
+            the I2C Peripheral.
+  * @retval None
+  */
+void I2C_AnalogFilterCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the analog filter */
+    I2Cx->FLTR &= (uint16_t)~((uint16_t)I2C_FLTR_ANOFF);    
+  }
+  else
+  {
+    /* Disable the analog filter */
+    I2Cx->FLTR |= I2C_FLTR_ANOFF;
+  }
+}
+
+/**
+  * @brief  Configures the Digital noise filter of I2C peripheral.
+  * 
+  * @note   This function can be used only for STM32F42xxx/STM3243xxx, STM32F401xx, STM32F410xx and STM32F411xE devices.
+  *       
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_DigitalFilter: Coefficient of digital noise filter. 
+  *          This parameter can be a number between 0x00 and 0x0F.
+  * @note   This function should be called before initializing and enabling
+            the I2C Peripheral.
+  * @retval None
+  */
+void I2C_DigitalFilterConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DigitalFilter)
+{
+  uint16_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_DIGITAL_FILTER(I2C_DigitalFilter));
+  
+  /* Get the old register value */
+  tmpreg = I2Cx->FLTR;
+  
+  /* Reset I2Cx DNF bit [3:0] */
+  tmpreg &= (uint16_t)~((uint16_t)I2C_FLTR_DNF);
+  
+  /* Set I2Cx DNF coefficient */
+  tmpreg |= (uint16_t)((uint16_t)I2C_DigitalFilter & I2C_FLTR_DNF);
+  
+  /* Store the new register value */
+  I2Cx->FLTR = tmpreg;
+}
+
+/**
+  * @brief  Generates I2Cx communication START condition.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C START condition generation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None.
+  */
+void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Generate a START condition */
+    I2Cx->CR1 |= I2C_CR1_START;
+  }
+  else
+  {
+    /* Disable the START condition generation */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_START);
+  }
+}
+
+/**
+  * @brief  Generates I2Cx communication STOP condition.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C STOP condition generation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None.
+  */
+void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Generate a STOP condition */
+    I2Cx->CR1 |= I2C_CR1_STOP;
+  }
+  else
+  {
+    /* Disable the STOP condition generation */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_STOP);
+  }
+}
+
+/**
+  * @brief  Transmits the address byte to select the slave device.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  Address: specifies the slave address which will be transmitted
+  * @param  I2C_Direction: specifies whether the I2C device will be a Transmitter
+  *         or a Receiver. 
+  *          This parameter can be one of the following values
+  *            @arg I2C_Direction_Transmitter: Transmitter mode
+  *            @arg I2C_Direction_Receiver: Receiver mode
+  * @retval None.
+  */
+void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_DIRECTION(I2C_Direction));
+  /* Test on the direction to set/reset the read/write bit */
+  if (I2C_Direction != I2C_Direction_Transmitter)
+  {
+    /* Set the address bit0 for read */
+    Address |= I2C_OAR1_ADD0;
+  }
+  else
+  {
+    /* Reset the address bit0 for write */
+    Address &= (uint8_t)~((uint8_t)I2C_OAR1_ADD0);
+  }
+  /* Send the address */
+  I2Cx->DR = Address;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C acknowledge feature.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C Acknowledgement.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None.
+  */
+void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the acknowledgement */
+    I2Cx->CR1 |= I2C_CR1_ACK;
+  }
+  else
+  {
+    /* Disable the acknowledgement */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_ACK);
+  }
+}
+
+/**
+  * @brief  Configures the specified I2C own address2.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  Address: specifies the 7bit I2C own address2.
+  * @retval None.
+  */
+void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint8_t Address)
+{
+  uint16_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+
+  /* Get the old register value */
+  tmpreg = I2Cx->OAR2;
+
+  /* Reset I2Cx Own address2 bit [7:1] */
+  tmpreg &= (uint16_t)~((uint16_t)I2C_OAR2_ADD2);
+
+  /* Set I2Cx Own address2 */
+  tmpreg |= (uint16_t)((uint16_t)Address & (uint16_t)0x00FE);
+
+  /* Store the new register value */
+  I2Cx->OAR2 = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the specified I2C dual addressing mode.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C dual addressing mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable dual addressing mode */
+    I2Cx->OAR2 |= I2C_OAR2_ENDUAL;
+  }
+  else
+  {
+    /* Disable dual addressing mode */
+    I2Cx->OAR2 &= (uint16_t)~((uint16_t)I2C_OAR2_ENDUAL);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C general call feature.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C General call.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable general call */
+    I2Cx->CR1 |= I2C_CR1_ENGC;
+  }
+  else
+  {
+    /* Disable general call */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_ENGC);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C software reset.
+  * @note   When software reset is enabled, the I2C IOs are released (this can
+  *         be useful to recover from bus errors).  
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C software reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Peripheral under reset */
+    I2Cx->CR1 |= I2C_CR1_SWRST;
+  }
+  else
+  {
+    /* Peripheral not under reset */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_SWRST);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C Clock stretching.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx Clock stretching.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState == DISABLE)
+  {
+    /* Enable the selected I2C Clock stretching */
+    I2Cx->CR1 |= I2C_CR1_NOSTRETCH;
+  }
+  else
+  {
+    /* Disable the selected I2C Clock stretching */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_NOSTRETCH);
+  }
+}
+
+/**
+  * @brief  Selects the specified I2C fast mode duty cycle.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_DutyCycle: specifies the fast mode duty cycle.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_DutyCycle_2: I2C fast mode Tlow/Thigh = 2
+  *            @arg I2C_DutyCycle_16_9: I2C fast mode Tlow/Thigh = 16/9
+  * @retval None
+  */
+void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, uint16_t I2C_DutyCycle)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_DUTY_CYCLE(I2C_DutyCycle));
+  if (I2C_DutyCycle != I2C_DutyCycle_16_9)
+  {
+    /* I2C fast mode Tlow/Thigh=2 */
+    I2Cx->CCR &= I2C_DutyCycle_2;
+  }
+  else
+  {
+    /* I2C fast mode Tlow/Thigh=16/9 */
+    I2Cx->CCR |= I2C_DutyCycle_16_9;
+  }
+}
+
+/**
+  * @brief  Selects the specified I2C NACK position in master receiver mode.
+  * @note   This function is useful in I2C Master Receiver mode when the number
+  *         of data to be received is equal to 2. In this case, this function 
+  *         should be called (with parameter I2C_NACKPosition_Next) before data 
+  *         reception starts,as described in the 2-byte reception procedure 
+  *         recommended in Reference Manual in Section: Master receiver.                
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_NACKPosition: specifies the NACK position. 
+  *          This parameter can be one of the following values:
+  *            @arg I2C_NACKPosition_Next: indicates that the next byte will be the last
+  *                                        received byte.  
+  *            @arg I2C_NACKPosition_Current: indicates that current byte is the last 
+  *                                           received byte.
+  *            
+  * @note    This function configures the same bit (POS) as I2C_PECPositionConfig() 
+  *          but is intended to be used in I2C mode while I2C_PECPositionConfig() 
+  *          is intended to used in SMBUS mode. 
+  *            
+  * @retval None
+  */
+void I2C_NACKPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_NACKPosition)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_NACK_POSITION(I2C_NACKPosition));
+  
+  /* Check the input parameter */
+  if (I2C_NACKPosition == I2C_NACKPosition_Next)
+  {
+    /* Next byte in shift register is the last received byte */
+    I2Cx->CR1 |= I2C_NACKPosition_Next;
+  }
+  else
+  {
+    /* Current byte in shift register is the last received byte */
+    I2Cx->CR1 &= I2C_NACKPosition_Current;
+  }
+}
+
+/**
+  * @brief  Drives the SMBusAlert pin high or low for the specified I2C.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_SMBusAlert: specifies SMBAlert pin level. 
+  *          This parameter can be one of the following values:
+  *            @arg I2C_SMBusAlert_Low: SMBAlert pin driven low
+  *            @arg I2C_SMBusAlert_High: SMBAlert pin driven high
+  * @retval None
+  */
+void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, uint16_t I2C_SMBusAlert)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_SMBUS_ALERT(I2C_SMBusAlert));
+  if (I2C_SMBusAlert == I2C_SMBusAlert_Low)
+  {
+    /* Drive the SMBusAlert pin Low */
+    I2Cx->CR1 |= I2C_SMBusAlert_Low;
+  }
+  else
+  {
+    /* Drive the SMBusAlert pin High  */
+    I2Cx->CR1 &= I2C_SMBusAlert_High;
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified I2C ARP.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx ARP. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C ARP */
+    I2Cx->CR1 |= I2C_CR1_ENARP;
+  }
+  else
+  {
+    /* Disable the selected I2C ARP */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_ENARP);
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Group2 Data transfers functions
+ *  @brief   Data transfers functions 
+ *
+@verbatim   
+ ===============================================================================
+                  ##### Data transfers functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sends a data byte through the I2Cx peripheral.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  Data: Byte to be transmitted..
+  * @retval None
+  */
+void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  /* Write in the DR register the data to be sent */
+  I2Cx->DR = Data;
+}
+
+/**
+  * @brief  Returns the most recent received data by the I2Cx peripheral.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @retval The value of the received data.
+  */
+uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  /* Return the data in the DR register */
+  return (uint8_t)I2Cx->DR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Group3 PEC management functions
+ *  @brief   PEC management functions 
+ *
+@verbatim   
+ ===============================================================================
+                  ##### PEC management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified I2C PEC transfer.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C PEC transmission.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_TransmitPEC(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C PEC transmission */
+    I2Cx->CR1 |= I2C_CR1_PEC;
+  }
+  else
+  {
+    /* Disable the selected I2C PEC transmission */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_PEC);
+  }
+}
+
+/**
+  * @brief  Selects the specified I2C PEC position.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_PECPosition: specifies the PEC position. 
+  *          This parameter can be one of the following values:
+  *            @arg I2C_PECPosition_Next: indicates that the next byte is PEC
+  *            @arg I2C_PECPosition_Current: indicates that current byte is PEC
+  *       
+  * @note    This function configures the same bit (POS) as I2C_NACKPositionConfig()
+  *          but is intended to be used in SMBUS mode while I2C_NACKPositionConfig() 
+  *          is intended to used in I2C mode.
+  *                
+  * @retval None
+  */
+void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, uint16_t I2C_PECPosition)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_PEC_POSITION(I2C_PECPosition));
+  if (I2C_PECPosition == I2C_PECPosition_Next)
+  {
+    /* Next byte in shift register is PEC */
+    I2Cx->CR1 |= I2C_PECPosition_Next;
+  }
+  else
+  {
+    /* Current byte in shift register is PEC */
+    I2Cx->CR1 &= I2C_PECPosition_Current;
+  }
+}
+
+/**
+  * @brief  Enables or disables the PEC value calculation of the transferred bytes.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2Cx PEC value calculation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C PEC calculation */
+    I2Cx->CR1 |= I2C_CR1_ENPEC;
+  }
+  else
+  {
+    /* Disable the selected I2C PEC calculation */
+    I2Cx->CR1 &= (uint16_t)~((uint16_t)I2C_CR1_ENPEC);
+  }
+}
+
+/**
+  * @brief  Returns the PEC value for the specified I2C.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @retval The PEC value.
+  */
+uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  /* Return the selected I2C PEC value */
+  return ((I2Cx->SR2) >> 8);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Group4 DMA transfers management functions
+ *  @brief   DMA transfers management functions 
+ *
+@verbatim   
+ ===============================================================================
+                ##### DMA transfers management functions #####
+ ===============================================================================  
+  This section provides functions allowing to configure the I2C DMA channels 
+  requests.
+  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified I2C DMA requests.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C DMA transfer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C DMA requests */
+    I2Cx->CR2 |= I2C_CR2_DMAEN;
+  }
+  else
+  {
+    /* Disable the selected I2C DMA requests */
+    I2Cx->CR2 &= (uint16_t)~((uint16_t)I2C_CR2_DMAEN);
+  }
+}
+
+/**
+  * @brief  Specifies that the next DMA transfer is the last one.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  NewState: new state of the I2C DMA last transfer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Next DMA transfer is the last transfer */
+    I2Cx->CR2 |= I2C_CR2_LAST;
+  }
+  else
+  {
+    /* Next DMA transfer is not the last transfer */
+    I2Cx->CR2 &= (uint16_t)~((uint16_t)I2C_CR2_LAST);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup I2C_Group5 Interrupts events and flags management functions
+ *  @brief   Interrupts, events and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+          ##### Interrupts, events and flags management functions #####
+ ===============================================================================
+    [..]
+    This section provides functions allowing to configure the I2C Interrupts 
+    sources and check or clear the flags or pending bits status.
+    The user should identify which mode will be used in his application to manage 
+    the communication: Polling mode, Interrupt mode or DMA mode. 
+
+
+                ##### I2C State Monitoring Functions #####                   
+ =============================================================================== 
+    [..]  
+    This I2C driver provides three different ways for I2C state monitoring
+    depending on the application requirements and constraints:
+         
+   
+     (#) Basic state monitoring (Using I2C_CheckEvent() function)
+     
+        It compares the status registers (SR1 and SR2) content to a given event
+        (can be the combination of one or more flags).
+        It returns SUCCESS if the current status includes the given flags 
+        and returns ERROR if one or more flags are missing in the current status.
+
+          (++) When to use
+             (+++) This function is suitable for most applications as well as for startup 
+               activity since the events are fully described in the product reference 
+               manual (RM0090).
+             (+++) It is also suitable for users who need to define their own events.
+
+          (++) Limitations
+               If an error occurs (ie. error flags are set besides to the monitored 
+               flags), the I2C_CheckEvent() function may return SUCCESS despite 
+               the communication hold or corrupted real state. 
+               In this case, it is advised to use error interrupts to monitor 
+               the error events and handle them in the interrupt IRQ handler.
+         
+     -@@- For error management, it is advised to use the following functions:
+        (+@@) I2C_ITConfig() to configure and enable the error interrupts (I2C_IT_ERR).
+        (+@@) I2Cx_ER_IRQHandler() which is called when the error interrupt occurs.
+              Where x is the peripheral instance (I2C1, I2C2 ...)
+        (+@@) I2C_GetFlagStatus() or I2C_GetITStatus()  to be called into the 
+              I2Cx_ER_IRQHandler() function in order to determine which error occurred.
+        (+@@) I2C_ClearFlag() or I2C_ClearITPendingBit() and/or I2C_SoftwareResetCmd() 
+              and/or I2C_GenerateStop() in order to clear the error flag and source 
+              and return to correct  communication status.
+             
+ 
+     (#) Advanced state monitoring (Using the function I2C_GetLastEvent())
+
+        Using the function I2C_GetLastEvent() which returns the image of both status 
+        registers in a single word (uint32_t) (Status Register 2 value is shifted left 
+        by 16 bits and concatenated to Status Register 1).
+
+          (++) When to use
+             (+++) This function is suitable for the same applications above but it 
+               allows to overcome the mentioned limitation of I2C_GetFlagStatus() 
+               function.
+             (+++) The returned value could be compared to events already defined in 
+               the library (stm32f4xx_i2c.h) or to custom values defined by user.
+               This function is suitable when multiple flags are monitored at the 
+               same time.
+             (+++) At the opposite of I2C_CheckEvent() function, this function allows 
+               user to choose when an event is accepted (when all events flags are 
+               set and no other flags are set or just when the needed flags are set 
+               like I2C_CheckEvent() function.
+
+          (++) Limitations
+             (+++) User may need to define his own events.
+             (+++) Same remark concerning the error management is applicable for this 
+               function if user decides to check only regular communication flags 
+               (and ignores error flags).
+      
+ 
+     (#) Flag-based state monitoring (Using the function I2C_GetFlagStatus())
+     
+      Using the function I2C_GetFlagStatus() which simply returns the status of 
+      one single flag (ie. I2C_FLAG_RXNE ...). 
+
+          (++) When to use
+             (+++) This function could be used for specific applications or in debug 
+               phase.
+             (+++) It is suitable when only one flag checking is needed (most I2C 
+               events are monitored through multiple flags).
+          (++) Limitations: 
+             (+++) When calling this function, the Status register is accessed. 
+               Some flags are cleared when the status register is accessed. 
+               So checking the status of one Flag, may clear other ones.
+             (+++) Function may need to be called twice or more in order to monitor 
+               one single event.
+ 
+   For detailed description of Events, please refer to section I2C_Events in 
+   stm32f4xx_i2c.h file.
+       
+@endverbatim
+  * @{
+  */
+   
+/**
+  * @brief  Reads the specified I2C register and returns its value.
+  * @param  I2C_Register: specifies the register to read.
+  *          This parameter can be one of the following values:
+  *            @arg I2C_Register_CR1:  CR1 register.
+  *            @arg I2C_Register_CR2:   CR2 register.
+  *            @arg I2C_Register_OAR1:  OAR1 register.
+  *            @arg I2C_Register_OAR2:  OAR2 register.
+  *            @arg I2C_Register_DR:    DR register.
+  *            @arg I2C_Register_SR1:   SR1 register.
+  *            @arg I2C_Register_SR2:   SR2 register.
+  *            @arg I2C_Register_CCR:   CCR register.
+  *            @arg I2C_Register_TRISE: TRISE register.
+  * @retval The value of the read register.
+  */
+uint16_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_REGISTER(I2C_Register));
+
+  tmp = (uint32_t) I2Cx;
+  tmp += I2C_Register;
+
+  /* Return the selected register value */
+  return (*(__IO uint16_t *) tmp);
+}
+
+/**
+  * @brief  Enables or disables the specified I2C interrupts.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the I2C interrupts sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_IT_BUF: Buffer interrupt mask
+  *            @arg I2C_IT_EVT: Event interrupt mask
+  *            @arg I2C_IT_ERR: Error interrupt mask
+  * @param  NewState: new state of the specified I2C interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2C_ITConfig(I2C_TypeDef* I2Cx, uint16_t I2C_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_I2C_CONFIG_IT(I2C_IT));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected I2C interrupts */
+    I2Cx->CR2 |= I2C_IT;
+  }
+  else
+  {
+    /* Disable the selected I2C interrupts */
+    I2Cx->CR2 &= (uint16_t)~I2C_IT;
+  }
+}
+
+/*
+ ===============================================================================
+                          1. Basic state monitoring                    
+ ===============================================================================  
+ */
+
+/**
+  * @brief  Checks whether the last I2Cx Event is equal to the one passed
+  *         as parameter.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_EVENT: specifies the event to be checked. 
+  *          This parameter can be one of the following values:
+  *            @arg I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED: EV1
+  *            @arg I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED: EV1
+  *            @arg I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED: EV1
+  *            @arg I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED: EV1
+  *            @arg I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED: EV1
+  *            @arg I2C_EVENT_SLAVE_BYTE_RECEIVED: EV2
+  *            @arg (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_DUALF): EV2
+  *            @arg (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_GENCALL): EV2
+  *            @arg I2C_EVENT_SLAVE_BYTE_TRANSMITTED: EV3
+  *            @arg (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_DUALF): EV3
+  *            @arg (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_GENCALL): EV3
+  *            @arg I2C_EVENT_SLAVE_ACK_FAILURE: EV3_2
+  *            @arg I2C_EVENT_SLAVE_STOP_DETECTED: EV4
+  *            @arg I2C_EVENT_MASTER_MODE_SELECT: EV5
+  *            @arg I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED: EV6     
+  *            @arg I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED: EV6
+  *            @arg I2C_EVENT_MASTER_BYTE_RECEIVED: EV7
+  *            @arg I2C_EVENT_MASTER_BYTE_TRANSMITTING: EV8
+  *            @arg I2C_EVENT_MASTER_BYTE_TRANSMITTED: EV8_2
+  *            @arg I2C_EVENT_MASTER_MODE_ADDRESS10: EV9
+  *     
+  * @note   For detailed description of Events, please refer to section I2C_Events
+  *         in stm32f4xx_i2c.h file.
+  *    
+  * @retval An ErrorStatus enumeration value:
+  *           - SUCCESS: Last event is equal to the I2C_EVENT
+  *           - ERROR: Last event is different from the I2C_EVENT
+  */
+ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, uint32_t I2C_EVENT)
+{
+  uint32_t lastevent = 0;
+  uint32_t flag1 = 0, flag2 = 0;
+  ErrorStatus status = ERROR;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_EVENT(I2C_EVENT));
+
+  /* Read the I2Cx status register */
+  flag1 = I2Cx->SR1;
+  flag2 = I2Cx->SR2;
+  flag2 = flag2 << 16;
+
+  /* Get the last event value from I2C status register */
+  lastevent = (flag1 | flag2) & FLAG_MASK;
+
+  /* Check whether the last event contains the I2C_EVENT */
+  if ((lastevent & I2C_EVENT) == I2C_EVENT)
+  {
+    /* SUCCESS: last event is equal to I2C_EVENT */
+    status = SUCCESS;
+  }
+  else
+  {
+    /* ERROR: last event is different from I2C_EVENT */
+    status = ERROR;
+  }
+  /* Return status */
+  return status;
+}
+
+/*
+ ===============================================================================
+                          2. Advanced state monitoring                   
+ ===============================================================================  
+ */
+
+/**
+  * @brief  Returns the last I2Cx Event.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  *     
+  * @note   For detailed description of Events, please refer to section I2C_Events
+  *         in stm32f4xx_i2c.h file.
+  *    
+  * @retval The last event
+  */
+uint32_t I2C_GetLastEvent(I2C_TypeDef* I2Cx)
+{
+  uint32_t lastevent = 0;
+  uint32_t flag1 = 0, flag2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+
+  /* Read the I2Cx status register */
+  flag1 = I2Cx->SR1;
+  flag2 = I2Cx->SR2;
+  flag2 = flag2 << 16;
+
+  /* Get the last event value from I2C status register */
+  lastevent = (flag1 | flag2) & FLAG_MASK;
+
+  /* Return status */
+  return lastevent;
+}
+
+/*
+ ===============================================================================
+                          3. Flag-based state monitoring                   
+ ===============================================================================  
+ */
+
+/**
+  * @brief  Checks whether the specified I2C flag is set or not.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_FLAG: specifies the flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg I2C_FLAG_DUALF: Dual flag (Slave mode)
+  *            @arg I2C_FLAG_SMBHOST: SMBus host header (Slave mode)
+  *            @arg I2C_FLAG_SMBDEFAULT: SMBus default header (Slave mode)
+  *            @arg I2C_FLAG_GENCALL: General call header flag (Slave mode)
+  *            @arg I2C_FLAG_TRA: Transmitter/Receiver flag
+  *            @arg I2C_FLAG_BUSY: Bus busy flag
+  *            @arg I2C_FLAG_MSL: Master/Slave flag
+  *            @arg I2C_FLAG_SMBALERT: SMBus Alert flag
+  *            @arg I2C_FLAG_TIMEOUT: Timeout or Tlow error flag
+  *            @arg I2C_FLAG_PECERR: PEC error in reception flag
+  *            @arg I2C_FLAG_OVR: Overrun/Underrun flag (Slave mode)
+  *            @arg I2C_FLAG_AF: Acknowledge failure flag
+  *            @arg I2C_FLAG_ARLO: Arbitration lost flag (Master mode)
+  *            @arg I2C_FLAG_BERR: Bus error flag
+  *            @arg I2C_FLAG_TXE: Data register empty flag (Transmitter)
+  *            @arg I2C_FLAG_RXNE: Data register not empty (Receiver) flag
+  *            @arg I2C_FLAG_STOPF: Stop detection flag (Slave mode)
+  *            @arg I2C_FLAG_ADD10: 10-bit header sent flag (Master mode)
+  *            @arg I2C_FLAG_BTF: Byte transfer finished flag
+  *            @arg I2C_FLAG_ADDR: Address sent flag (Master mode) "ADSL"
+  *                                Address matched flag (Slave mode)"ENDAD"
+  *            @arg I2C_FLAG_SB: Start bit flag (Master mode)
+  * @retval The new state of I2C_FLAG (SET or RESET).
+  */
+FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  __IO uint32_t i2creg = 0, i2cxbase = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_GET_FLAG(I2C_FLAG));
+
+  /* Get the I2Cx peripheral base address */
+  i2cxbase = (uint32_t)I2Cx;
+  
+  /* Read flag register index */
+  i2creg = I2C_FLAG >> 28;
+  
+  /* Get bit[23:0] of the flag */
+  I2C_FLAG &= FLAG_MASK;
+  
+  if(i2creg != 0)
+  {
+    /* Get the I2Cx SR1 register address */
+    i2cxbase += 0x14;
+  }
+  else
+  {
+    /* Flag in I2Cx SR2 Register */
+    I2C_FLAG = (uint32_t)(I2C_FLAG >> 16);
+    /* Get the I2Cx SR2 register address */
+    i2cxbase += 0x18;
+  }
+  
+  if(((*(__IO uint32_t *)i2cxbase) & I2C_FLAG) != (uint32_t)RESET)
+  {
+    /* I2C_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* I2C_FLAG is reset */
+    bitstatus = RESET;
+  }
+  
+  /* Return the I2C_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the I2Cx's pending flags.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_FLAG_SMBALERT: SMBus Alert flag
+  *            @arg I2C_FLAG_TIMEOUT: Timeout or Tlow error flag
+  *            @arg I2C_FLAG_PECERR: PEC error in reception flag
+  *            @arg I2C_FLAG_OVR: Overrun/Underrun flag (Slave mode)
+  *            @arg I2C_FLAG_AF: Acknowledge failure flag
+  *            @arg I2C_FLAG_ARLO: Arbitration lost flag (Master mode)
+  *            @arg I2C_FLAG_BERR: Bus error flag
+  *   
+  * @note   STOPF (STOP detection) is cleared by software sequence: a read operation 
+  *          to I2C_SR1 register (I2C_GetFlagStatus()) followed by a write operation 
+  *          to I2C_CR1 register (I2C_Cmd() to re-enable the I2C peripheral).
+  * @note   ADD10 (10-bit header sent) is cleared by software sequence: a read 
+  *          operation to I2C_SR1 (I2C_GetFlagStatus()) followed by writing the 
+  *          second byte of the address in DR register.
+  * @note   BTF (Byte Transfer Finished) is cleared by software sequence: a read 
+  *          operation to I2C_SR1 register (I2C_GetFlagStatus()) followed by a 
+  *          read/write to I2C_DR register (I2C_SendData()).
+  * @note   ADDR (Address sent) is cleared by software sequence: a read operation to 
+  *          I2C_SR1 register (I2C_GetFlagStatus()) followed by a read operation to 
+  *          I2C_SR2 register ((void)(I2Cx->SR2)).
+  * @note   SB (Start Bit) is cleared software sequence: a read operation to I2C_SR1
+  *          register (I2C_GetFlagStatus()) followed by a write operation to I2C_DR
+  *          register (I2C_SendData()).
+  *  
+  * @retval None
+  */
+void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG)
+{
+  uint32_t flagpos = 0;
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLEAR_FLAG(I2C_FLAG));
+  /* Get the I2C flag position */
+  flagpos = I2C_FLAG & FLAG_MASK;
+  /* Clear the selected I2C flag */
+  I2Cx->SR1 = (uint16_t)~flagpos;
+}
+
+/**
+  * @brief  Checks whether the specified I2C interrupt has occurred or not.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg I2C_IT_SMBALERT: SMBus Alert flag
+  *            @arg I2C_IT_TIMEOUT: Timeout or Tlow error flag
+  *            @arg I2C_IT_PECERR: PEC error in reception flag
+  *            @arg I2C_IT_OVR: Overrun/Underrun flag (Slave mode)
+  *            @arg I2C_IT_AF: Acknowledge failure flag
+  *            @arg I2C_IT_ARLO: Arbitration lost flag (Master mode)
+  *            @arg I2C_IT_BERR: Bus error flag
+  *            @arg I2C_IT_TXE: Data register empty flag (Transmitter)
+  *            @arg I2C_IT_RXNE: Data register not empty (Receiver) flag
+  *            @arg I2C_IT_STOPF: Stop detection flag (Slave mode)
+  *            @arg I2C_IT_ADD10: 10-bit header sent flag (Master mode)
+  *            @arg I2C_IT_BTF: Byte transfer finished flag
+  *            @arg I2C_IT_ADDR: Address sent flag (Master mode) "ADSL"
+  *                              Address matched flag (Slave mode)"ENDAD"
+  *            @arg I2C_IT_SB: Start bit flag (Master mode)
+  * @retval The new state of I2C_IT (SET or RESET).
+  */
+ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_GET_IT(I2C_IT));
+
+  /* Check if the interrupt source is enabled or not */
+  enablestatus = (uint32_t)(((I2C_IT & ITEN_MASK) >> 16) & (I2Cx->CR2)) ;
+  
+  /* Get bit[23:0] of the flag */
+  I2C_IT &= FLAG_MASK;
+
+  /* Check the status of the specified I2C flag */
+  if (((I2Cx->SR1 & I2C_IT) != (uint32_t)RESET) && enablestatus)
+  {
+    /* I2C_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* I2C_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the I2C_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the I2Cx's interrupt pending bits.
+  * @param  I2Cx: where x can be 1, 2 or 3 to select the I2C peripheral.
+  * @param  I2C_IT: specifies the interrupt pending bit to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg I2C_IT_SMBALERT: SMBus Alert interrupt
+  *            @arg I2C_IT_TIMEOUT: Timeout or Tlow error interrupt
+  *            @arg I2C_IT_PECERR: PEC error in reception  interrupt
+  *            @arg I2C_IT_OVR: Overrun/Underrun interrupt (Slave mode)
+  *            @arg I2C_IT_AF: Acknowledge failure interrupt
+  *            @arg I2C_IT_ARLO: Arbitration lost interrupt (Master mode)
+  *            @arg I2C_IT_BERR: Bus error interrupt
+  * 
+  * @note   STOPF (STOP detection) is cleared by software sequence: a read operation 
+  *          to I2C_SR1 register (I2C_GetITStatus()) followed by a write operation to 
+  *          I2C_CR1 register (I2C_Cmd() to re-enable the I2C peripheral).
+  * @note   ADD10 (10-bit header sent) is cleared by software sequence: a read 
+  *          operation to I2C_SR1 (I2C_GetITStatus()) followed by writing the second 
+  *          byte of the address in I2C_DR register.
+  * @note   BTF (Byte Transfer Finished) is cleared by software sequence: a read 
+  *          operation to I2C_SR1 register (I2C_GetITStatus()) followed by a 
+  *          read/write to I2C_DR register (I2C_SendData()).
+  * @note   ADDR (Address sent) is cleared by software sequence: a read operation to 
+  *          I2C_SR1 register (I2C_GetITStatus()) followed by a read operation to 
+  *          I2C_SR2 register ((void)(I2Cx->SR2)).
+  * @note   SB (Start Bit) is cleared by software sequence: a read operation to 
+  *          I2C_SR1 register (I2C_GetITStatus()) followed by a write operation to 
+  *          I2C_DR register (I2C_SendData()).
+  * @retval None
+  */
+void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT)
+{
+  uint32_t flagpos = 0;
+  /* Check the parameters */
+  assert_param(IS_I2C_ALL_PERIPH(I2Cx));
+  assert_param(IS_I2C_CLEAR_IT(I2C_IT));
+
+  /* Get the I2C flag position */
+  flagpos = I2C_IT & FLAG_MASK;
+
+  /* Clear the selected I2C flag */
+  I2Cx->SR1 = (uint16_t)~flagpos;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_iwdg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_iwdg.c
new file mode 100644
index 00000000..cfce319d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_iwdg.c
@@ -0,0 +1,266 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_iwdg.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Independent watchdog (IWDG) peripheral:           
+  *           + Prescaler and Counter configuration
+  *           + IWDG activation
+  *           + Flag management
+  *
+    @verbatim    
+ ===============================================================================
+                          ##### IWDG features #####
+ ===============================================================================
+    [..]  
+      The IWDG can be started by either software or hardware (configurable
+      through option byte).
+              
+      The IWDG is clocked by its own dedicated low-speed clock (LSI) and
+      thus stays active even if the main clock fails.
+      Once the IWDG is started, the LSI is forced ON and cannot be disabled
+      (LSI cannot be disabled too), and the counter starts counting down from 
+      the reset value of 0xFFF. When it reaches the end of count value (0x000)
+      a system reset is generated.
+      The IWDG counter should be reloaded at regular intervals to prevent
+      an MCU reset.
+                             
+      The IWDG is implemented in the VDD voltage domain that is still functional
+      in STOP and STANDBY mode (IWDG reset can wake-up from STANDBY).          
+              
+      IWDGRST flag in RCC_CSR register can be used to inform when a IWDG
+      reset occurs.
+              
+      Min-max timeout value @32KHz (LSI): ~125us / ~32.7s
+      The IWDG timeout may vary due to LSI frequency dispersion. STM32F4xx
+      devices provide the capability to measure the LSI frequency (LSI clock
+      connected internally to TIM5 CH4 input capture). The measured value
+      can be used to have an IWDG timeout with an acceptable accuracy. 
+      For more information, please refer to the STM32F4xx Reference manual
+            
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]
+      (#) Enable write access to IWDG_PR and IWDG_RLR registers using
+          IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable) function
+                 
+      (#) Configure the IWDG prescaler using IWDG_SetPrescaler() function
+              
+      (#) Configure the IWDG counter value using IWDG_SetReload() function.
+          This value will be loaded in the IWDG counter each time the counter
+          is reloaded, then the IWDG will start counting down from this value.
+              
+      (#) Start the IWDG using IWDG_Enable() function, when the IWDG is used
+          in software mode (no need to enable the LSI, it will be enabled
+          by hardware)
+               
+      (#) Then the application program must reload the IWDG counter at regular
+          intervals during normal operation to prevent an MCU reset, using
+          IWDG_ReloadCounter() function.      
+            
+    @endverbatim    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_iwdg.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup IWDG 
+  * @brief IWDG driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* KR register bit mask */
+#define KR_KEY_RELOAD    ((uint16_t)0xAAAA)
+#define KR_KEY_ENABLE    ((uint16_t)0xCCCC)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup IWDG_Private_Functions
+  * @{
+  */
+
+/** @defgroup IWDG_Group1 Prescaler and Counter configuration functions
+ *  @brief   Prescaler and Counter configuration functions
+ *
+@verbatim   
+ ===============================================================================
+              ##### Prescaler and Counter configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables write access to IWDG_PR and IWDG_RLR registers.
+  * @param  IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers
+  *            @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers
+  * @retval None
+  */
+void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess));
+  IWDG->KR = IWDG_WriteAccess;
+}
+
+/**
+  * @brief  Sets IWDG Prescaler value.
+  * @param  IWDG_Prescaler: specifies the IWDG Prescaler value.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_Prescaler_4: IWDG prescaler set to 4
+  *            @arg IWDG_Prescaler_8: IWDG prescaler set to 8
+  *            @arg IWDG_Prescaler_16: IWDG prescaler set to 16
+  *            @arg IWDG_Prescaler_32: IWDG prescaler set to 32
+  *            @arg IWDG_Prescaler_64: IWDG prescaler set to 64
+  *            @arg IWDG_Prescaler_128: IWDG prescaler set to 128
+  *            @arg IWDG_Prescaler_256: IWDG prescaler set to 256
+  * @retval None
+  */
+void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler));
+  IWDG->PR = IWDG_Prescaler;
+}
+
+/**
+  * @brief  Sets IWDG Reload value.
+  * @param  Reload: specifies the IWDG Reload value.
+  *          This parameter must be a number between 0 and 0x0FFF.
+  * @retval None
+  */
+void IWDG_SetReload(uint16_t Reload)
+{
+  /* Check the parameters */
+  assert_param(IS_IWDG_RELOAD(Reload));
+  IWDG->RLR = Reload;
+}
+
+/**
+  * @brief  Reloads IWDG counter with value defined in the reload register
+  *         (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_ReloadCounter(void)
+{
+  IWDG->KR = KR_KEY_RELOAD;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Group2 IWDG activation function
+ *  @brief   IWDG activation function 
+ *
+@verbatim   
+ ===============================================================================
+                    ##### IWDG activation function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled).
+  * @param  None
+  * @retval None
+  */
+void IWDG_Enable(void)
+{
+  IWDG->KR = KR_KEY_ENABLE;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup IWDG_Group3 Flag management function 
+ *  @brief  Flag management function  
+ *
+@verbatim   
+ ===============================================================================
+                    ##### Flag management function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified IWDG flag is set or not.
+  * @param  IWDG_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg IWDG_FLAG_PVU: Prescaler Value Update on going
+  *            @arg IWDG_FLAG_RVU: Reload Value Update on going
+  * @retval The new state of IWDG_FLAG (SET or RESET).
+  */
+FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_IWDG_FLAG(IWDG_FLAG));
+  if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_lptim.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_lptim.c
new file mode 100644
index 00000000..0926f081
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_lptim.c
@@ -0,0 +1,951 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_lptim.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following
+  *          functionalities of the Low Power Timer (LPT) peripheral:
+  *           + Initialization functions.
+  *           + Configuration functions.
+  *           + Interrupts and flags management functions.
+  *
+  *  @verbatim
+  *
+================================================================================
+                   ##### How to use this driver #####
+================================================================================
+
+           Basic configuration:
+           --------------------
+           - Configure the clock source, the prescaler, the waveform shape and
+             the output polarity by filling the "LPTIM_InitTypeDef" structure and
+             calling LPTIM_Init.
+           - If the ULPTIM source is selected as clock source, configure the digital
+             Glitch filter by setting the number of consecutive samples
+             to be detected by using LPTIM_ConfigClockGlitchFilter.
+           - To select a software start use LPTIM_SelectSoftwareStart.
+           - To select an external trigger for the start of the counter, configure
+             the source and its active edge polarity by calling
+             LPTIM_ConfigExternalTrigger. Configure the Digital Glitch filter for
+             the external triggers by setting the number of consecutive samples
+             to be detected by using LPTIM_ConfigTriggerGlitchFilter.
+           - Select the operating mode of the peripheral by using
+             LPTIM_SelectOperatingMode, 2 modes can be selected:
+               + Continuous mode: the timer is free running, the timer is started
+                 from a trigger event and never stops until the timer is disabled
+               + One shot mode: the timer is started from a trigger event and
+                 stops when reaching the auto-reload value.
+           - Use LPTIM_SetAutoreloadValue to set the auto-reload value and
+             LPTIM_SetCompareValue to set the compare value.
+           - Configure the preload mode by using LPTIM_ConfigUpdate function. 2 modes
+             are available:
+               + The Autoreload and compare registers are updated immediately after
+                 APB write.
+               + The Autoreload and compare registers are updated at the end of
+                 counter period.
+            - Enable the peripheral by calling LPTIM_Cmd.
+
+           Encoder mode:
+           -------------
+           - To select the encoder feature, use the function: LPTIM_SelectEncoderMode.
+           - To select on which edge (Rising edge, falling edge or both edges)
+             the counter is incremented, use LPTIM_SelectClockPolarity.
+
+           Counter mode:
+           -------------
+           - Use LPTIM_SelectCounterMode to select the counting mode. In this mode
+             the counter is incremented on each valid event on ULPTIM.
+
+           Timeout function:
+           -----------------
+           In this case, the trigger will reset the timer. The first trigger event
+           will start the timer, any successive trigger event will reset the counter
+           and the timer restarts.
+           - To active this feature use LPTIM_TimoutCmd.
+
+           Interrupt configuration:
+           ------------------------
+           - Use LPTIM_ITConfig to configure an interruption.
+           - Call LPTIM_GetFlagStatus to get a flag status.
+           - Call LPTIM_GetITStatus to get an interrupt status.
+           - Use LPTIM_ClearFlag to clear a flag.
+  @endverbatim
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_lptim.h"
+
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup LPTIM
+  * @brief LPTIM driver modules
+  * @{
+  */
+#if defined(STM32F410xx)
+/* External variables --------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+/* Private defines -----------------------------------------------------------*/
+
+#define CFGR_INIT_CLEAR_MASK                 ((uint32_t) 0xFFCFF1FE)
+#define CFGR_TRIG_AND_POL_CLEAR_MASK         ((uint32_t) 0xFFF91FFF)
+/* Private macros ------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup LPTIM_Private_Functions
+  * @{
+  */
+
+/** @defgroup LPTIM_Group1 Initialization functions
+  *  @brief   Initialization functions
+  *
+@verbatim
+ ===============================================================================
+                             Initialization functions
+ ===============================================================================
+  This section provides functions allowing to:
+   - Deinitialize  the LPTimer
+   - Initialize the Clock source, the Prescaler, the Ouput Waveform shape and Polarity
+   - Initialize the member of LPTIM_InitStruct structer with default value
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the LPTIMx peripheral registers to their default reset values.
+  * @param  LPTIMx: where x can be 1.
+  * @retval None
+  *
+  */
+void LPTIM_DeInit(LPTIM_TypeDef* LPTIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  
+  /* Deinitializes the LPTIM1 peripheral */
+  if(LPTIMx == LPTIM1)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_LPTIM1, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_LPTIM1, DISABLE);
+  }
+}
+
+/**
+  * @brief  Initializes the LPTIMx peripheral according to the specified parameters
+  *         in the LPTIM_InitStruct.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_InitStruct: pointer to an LPTIM_InitTypeDef structure that contains
+  *         the configuration information for the specified LPTIM peripheral.
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_Init(LPTIM_TypeDef* LPTIMx, LPTIM_InitTypeDef* LPTIM_InitStruct)
+{
+  uint32_t tmpreg1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_CLOCK_SOURCE(LPTIM_InitStruct->LPTIM_ClockSource));
+  assert_param(IS_LPTIM_CLOCK_PRESCALER(LPTIM_InitStruct->LPTIM_Prescaler));
+  assert_param(IS_LPTIM_WAVEFORM(LPTIM_InitStruct->LPTIM_Waveform));
+  assert_param(IS_LPTIM_OUTPUT_POLARITY(LPTIM_InitStruct->LPTIM_OutputPolarity));
+  
+  /* Get the LPTIMx CFGR value */
+  tmpreg1 = LPTIMx->CFGR;
+  
+  /* Clear CKSEL, PRESC, WAVE and WAVEPOL bits */
+  tmpreg1 &= CFGR_INIT_CLEAR_MASK;
+  
+  /* Set or Reset CKSEL bit according to LPTIM_ClockSource value */
+  /* Set or Reset PRESC bits according to LPTIM_Prescaler value */
+  /* Set or Reset WAVE bit according to LPTIM_Waveform value */
+  /* Set or Reset WAVEPOL bit according to LPTIM_OutputPolarity value */
+  tmpreg1 |= (LPTIM_InitStruct->LPTIM_ClockSource | LPTIM_InitStruct->LPTIM_Prescaler
+              |LPTIM_InitStruct->LPTIM_Waveform | LPTIM_InitStruct->LPTIM_OutputPolarity);
+  
+  /* Write to LPTIMx CFGR */
+  LPTIMx->CFGR = tmpreg1;
+}
+
+/**
+  * @brief  Fills each LPTIM_InitStruct member with its default value.
+  * @param  LPTIM_InitStruct : pointer to a LPTIM_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void LPTIM_StructInit(LPTIM_InitTypeDef* LPTIM_InitStruct)
+{
+  /* APB Clock/Low Power oscillators is selected as default Clock source*/
+  LPTIM_InitStruct->LPTIM_ClockSource = LPTIM_ClockSource_APBClock_LPosc;
+  
+  /* High Polarity is selected as default polarity */
+  LPTIM_InitStruct->LPTIM_OutputPolarity = LPTIM_OutputPolarity_High;
+  
+  /* DIV=1 is selected as default prescaler */
+  LPTIM_InitStruct->LPTIM_Prescaler = LPTIM_Prescaler_DIV1;
+  
+  /* PWM/One pulse mode is selected as default Waveform shape */
+  LPTIM_InitStruct->LPTIM_Waveform = LPTIM_Waveform_PWM_OnePulse;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Group2 Configuration functions
+  *  @brief   Configuration functions
+  *
+@verbatim
+ ===============================================================================
+                       Configuration functions
+ ===============================================================================
+    This section provides functions allowing to configure the Low Power Timer:
+    - Select the Clock source.
+    - Configure the Glitch filter for the external clock and the external clock.
+    - Configure the prescaler of the counter.
+    - Select the Trigger source of the counter.
+    - Configure the operating mode (Single or Continuous mode).
+    - Select the Waveform shape (PWM/One Pulse or Set once) and polarity.
+    - Enable or disable the Encoder mode and the Timeout function.
+    - Write on the Autoreload and the Compare registers and configure the
+      preload mode.
+    - Get the Counter value.
+    - Enable or disable the peripheral.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified LPTIM peripheral.
+  * @param  LPTIMx: where x can be 1.
+  * @param  NewState: new state of the LPTIMx peripheral.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void LPTIM_Cmd(LPTIM_TypeDef* LPTIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if(NewState != DISABLE)
+  {
+    /* Set the ENABLE bit */
+    LPTIMx->CR |= LPTIM_CR_ENABLE;
+  }
+  else
+  {
+    /* Reset the ENABLE bit */
+    LPTIMx->CR &= ~(LPTIM_CR_ENABLE);
+  }
+}
+
+/**
+  * @brief  Selects the Clock source of the LPTIM counter.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_ClockSource: the selected clock source.
+  *         This parameter can be:
+  *         @arg LPTIM_ClockSource_APBClock_LPosc : APB clock/LP oscillators selected
+  *         @arg LPTIM_ClockSource_ULPTIM: ULPTIM (external input) selected
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_SelectClockSource(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_ClockSource)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_CLOCK_SOURCE(LPTIM_ClockSource));
+  
+  /* Clear the CKSEL bit */
+  LPTIMx->CFGR &= ~(LPTIM_CFGR_CKSEL);
+  
+  /* Set or Reset the CKSEL bit */
+  LPTIMx->CFGR |= LPTIM_ClockSource;
+}
+
+/**
+  * @brief  Configures the polarity of the edge to be used to count
+  *         if the ULPTIM input is selected.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_ClockPolarity: the selected clock polarity.
+  * This parameter can be:
+  *     @arg LPTIM_ClockPolarity_RisingEdge : Counter Clock = LPTIM Clock / 1
+  *     @arg LPTIM_ClockPolarity_FallingEdge : Counter Clock = LPTIM Clock / 2
+  *     @arg LPTIM_ClockPolarity_BothEdges : Counter Clock = LPTIM Clock / 4
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_SelectULPTIMClockPolarity(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_ClockPolarity)
+{
+  uint32_t tmpreg1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_CLOCK_POLARITY(LPTIM_ClockPolarity));
+  
+  /* Get the LPTIMx CFGR value */
+  tmpreg1 = LPTIMx->CFGR;
+  
+  /* Clear the CKPOL bits */
+  tmpreg1 &= ~(LPTIM_CFGR_CKPOL);
+  
+  /* Set or Reset the PRESC bits */
+  tmpreg1 |= LPTIM_ClockPolarity;
+  
+  /* Write to LPTIMx CFGR */
+  LPTIMx->CFGR = tmpreg1;
+}
+
+/**
+  * @brief  Configures the Clock Prescaler.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_Prescaler: the selected clock prescaler.
+  * This parameter can be:
+  *     @arg LPTIM_Prescaler_DIV1 : Counter Clock = LPTIM Clock / 1
+  *     @arg LPTIM_Prescaler_DIV2 : Counter Clock = LPTIM Clock / 2
+  *     @arg LPTIM_Prescaler_DIV4 : Counter Clock = LPTIM Clock / 4
+  *     @arg LPTIM_Prescaler_DIV8 : Counter Clock = LPTIM Clock / 8
+  *     @arg LPTIM_Prescaler_DIV16 : Counter Clock = LPTIM Clock / 16
+  *     @arg LPTIM_Prescaler_DIV32 : Counter Clock = LPTIM Clock / 32
+  *     @arg LPTIM_Prescaler_DIV64 : Counter Clock = LPTIM Clock / 64
+  *     @arg LPTIM_Prescaler_DIV128 : Counter Clock = LPTIM Clock / 128
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_ConfigPrescaler(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Prescaler)
+{
+  uint32_t tmpreg1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_CLOCK_PRESCALER(LPTIM_Prescaler));
+  
+  /* Get the LPTIMx CFGR value */
+  tmpreg1 = LPTIMx->CFGR;
+  
+  /* Clear the PRESC bits */
+  tmpreg1 &= ~(LPTIM_CFGR_PRESC);
+  
+  /* Set or Reset the PRESC bits */
+  tmpreg1 |= LPTIM_Prescaler;
+  
+  /* Write to LPTIMx CFGR */
+  LPTIMx->CFGR = tmpreg1;
+}
+
+/**
+  * @brief  Selects the trigger source for the counter and its polarity.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_ExtTRGSource: the selected external trigger.
+  * This parameter can be:
+  *     @arg LPTIM_ExtTRGSource_Trig0 : ext_trig0
+  *     @arg LPTIM_ExtTRGSource_Trig1 : ext_trig1
+  *     @arg LPTIM_ExtTRGSource_Trig2 : ext_trig2
+  *     @arg LPTIM_ExtTRGSource_Trig3 : ext_trig3
+  *     @arg LPTIM_ExtTRGSource_Trig4 : ext_trig4
+  *     @arg LPTIM_ExtTRGSource_Trig5 : ext_trig5
+  *     @arg LPTIM_ExtTRGSource_Trig6 : ext_trig6
+  *     @arg LPTIM_ExtTRGSource_Trig7 : ext_trig7
+  * @param  LPTIM_ExtTRGPolarity: the selected external trigger.
+  * This parameter can be:
+  *     @arg LPTIM_ExtTRGPolarity_RisingEdge : Rising edge polarity selected
+  *     @arg LPTIM_ExtTRGPolarity_FallingEdge : Falling edge polarity selected
+  *     @arg LPTIM_ExtTRGPolarity_BothEdges : Both edges polarity selected
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_ConfigExternalTrigger(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_ExtTRGSource, uint32_t LPTIM_ExtTRGPolarity)
+{
+  uint32_t tmpreg1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_EXT_TRG_SOURCE(LPTIM_ExtTRGSource));
+  assert_param(IS_LPTIM_EXT_TRG_POLARITY(LPTIM_ExtTRGPolarity));
+  
+  /* Get the LPTIMx CFGR value */
+  tmpreg1 = LPTIMx->CFGR;
+  
+  /* Clear the TRIGEN and TRIGSEL bits */
+  tmpreg1 &= CFGR_TRIG_AND_POL_CLEAR_MASK;
+  
+  /* Set or Reset the TRIGEN and TRIGSEL bits */
+  tmpreg1 |= (LPTIM_ExtTRGSource | LPTIM_ExtTRGPolarity);
+  
+  /* Write to LPTIMx CFGR */
+  LPTIMx->CFGR = tmpreg1;
+}
+
+/**
+  * @brief  Selects a software start of the counter.
+  * @param  LPTIMx: where x can be 1.
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_SelectSoftwareStart(LPTIM_TypeDef* LPTIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  
+  /* Reset the TRIGEN bits to allow a software start */
+  LPTIMx->CFGR &= ~(LPTIM_CFGR_TRIGEN);
+}
+
+/**
+  * @brief  Configures the digital filter for trigger by determining the number of consecutive
+  *         samples at the specified level to detect a correct transition.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_TrigSampleTime: the number of samples to detect a valid transition.
+  * This parameter can be:
+  *     @arg LPTIM_TrigSampleTime_DirectTransistion : Event is detected on input transitions
+  *     @arg LPTIM_TrigSampleTime_2Transistions : Event is detected after 2 consecutive samples at the active level
+  *     @arg LPTIM_TrigSampleTime_4Transistions : Event is detected after 4 consecutive samples at the active level
+  *     @arg LPTIM_TrigSampleTime_8Transistions : Event is detected after 8 consecutive samples at the active level
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  * @note   An auxiliary clock must be present to use this feature.
+  */
+void LPTIM_ConfigTriggerGlitchFilter(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_TrigSampleTime)
+{
+  uint32_t tmpreg1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_TRIG_SAMPLE_TIME(LPTIM_TrigSampleTime));
+  
+  /* Get the LPTIMx CFGR value */
+  tmpreg1 = LPTIMx->CFGR;
+  
+  /* Clear the TRGFLT bits */
+  tmpreg1 &= ~(LPTIM_CFGR_TRGFLT);
+  
+  /* Set or Reset the TRGFLT bits according to LPTIM_TrigSampleTime */
+  tmpreg1 |= (LPTIM_TrigSampleTime);
+  
+  /* Write to LPTIMx CFGR */
+  LPTIMx->CFGR = tmpreg1;
+}
+
+/**
+  * @brief  Configures the digital filter for  the external clock by determining the number
+            of consecutive samples at the specified level to detect a correct transition.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_ClockSampleTime: the number of samples to detect a valid transition.
+  * This parameter can be:
+  *     @arg LPTIM_ClockSampleTime_DirectTransistion : Event is detected on input transitions
+  *     @arg LPTIM_ClockSampleTime_2Transistions : Event is detected after 2 consecutive samples at the active level
+  *     @arg LPTIM_ClockSampleTime_4Transistions : Event is detected after 4 consecutive samples at the active level
+  *     @arg LPTIM_ClockSampleTime_8Transistions : Event is detected after 8 consecutive samples at the active level
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  * @note   An auxiliary clock must be present to use this feature.
+  */
+void LPTIM_ConfigClockGlitchFilter(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_ClockSampleTime)
+{
+  uint32_t tmpreg1 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_CLOCK_SAMPLE_TIME(LPTIM_ClockSampleTime));
+  
+  /* Get the LPTIMx CFGR value */
+  tmpreg1 = LPTIMx->CFGR;
+  
+  /* Clear the CKFLT bits */
+  tmpreg1 &= ~(LPTIM_CFGR_CKFLT);
+  
+  /* Set or Reset the CKFLT bits according to LPTIM_ClockSampleTime */
+  tmpreg1 |= LPTIM_ClockSampleTime;
+  
+  /* Write to LPTIMx CFGR */
+  LPTIMx->CFGR = tmpreg1;
+}
+
+/**
+  * @brief  Selects an operating mode.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_Mode: the selected mode.
+  * This parameter can be:
+  *     @arg LPTIM_Mode_Continuous : Timer starts in Continuous mode
+  *     @arg LPTIM_Mode_Single : Timer will starts in Single mode
+  * @retval None
+  */
+void LPTIM_SelectOperatingMode(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Mode)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_MODE(LPTIM_Mode));
+  
+  
+  if(LPTIM_Mode == LPTIM_Mode_Continuous)
+  {
+    /* Set the CNTSTRT to select the continuous start*/
+    LPTIMx->CR |= LPTIM_Mode_Continuous;
+  }
+  else if(LPTIM_Mode == LPTIM_Mode_Single)
+  {
+    /* Set the SNGSTRT to select the continuous start*/
+    LPTIMx->CR |= LPTIM_Mode_Single;
+  }
+}
+
+/**
+  * @brief  Enables or disables the Timeout function.
+  * @param  LPTIMx: where x can be 1.
+  * @param  NewState: new state of the Timeout function.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_TimoutCmd(LPTIM_TypeDef* LPTIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if(NewState != DISABLE)
+  {
+    /* Set the TIMOUT bit */
+    LPTIMx->CFGR |= LPTIM_CFGR_TIMOUT;
+  }
+  else
+  {
+    /* Reset the TIMOUT bit */
+    LPTIMx->CFGR &= ~(LPTIM_CFGR_TIMOUT);
+  }
+}
+
+/**
+  * @brief  Configures the Waveform shape.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_Waveform: the selected waveform shape.
+  * This parameter can be:
+  *     @arg LPTIM_Waveform_PWM_OnePulse : PWM/One Pulse is selected
+  *     @arg LPTIM_Waveform_SetOnce : Set once is selected
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_ConfigWaveform(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Waveform)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_WAVEFORM(LPTIM_Waveform));
+  
+  /* Clear the WAVE bit */
+  LPTIMx->CFGR &= ~(LPTIM_CFGR_CKFLT);
+  
+  /* Set or Reset the WAVE bit according to LPTIM_Waveform */
+  LPTIMx->CFGR |= (LPTIM_Waveform);
+}
+
+/**
+  * @brief  Configures the Autoreload and Compare registers update mode.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_Update: The selected update mode.
+  * This parameter can be:
+  *     @arg LPTIM_Update_Immediate : Registers updated after APB write
+  *     @arg LPTIM_Update_EndOfPeriod : Registers updated at the end of current timer preload
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_ConfigUpdate(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Update)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_UPDATE(LPTIM_Update));
+  
+  /* Clear the PRELOAD bit */
+  LPTIMx->CFGR &= ~(LPTIM_CFGR_PRELOAD);
+  
+  /* Set or Reset the PRELOAD bit according to LPTIM_Update */
+  LPTIMx->CFGR |= (LPTIM_Update);
+}
+
+/**
+  * @brief  Writes the passed parameter in the Autoreload register.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_Autoreload: The Autoreload value.
+  *         This parameter must be a value between 0x0000 and 0xFFFF
+  * @retval None
+  */
+void LPTIM_SetAutoreloadValue(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Autoreload)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_AUTORELOAD(LPTIM_Autoreload));
+  
+  /* Write LPTIM_Autoreload in Autoreload register */
+  LPTIMx->ARR = LPTIM_Autoreload;
+}
+
+/**
+  * @brief  Writes the passed parameter in the Compare register.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_Compare: The Compare value.
+  *         This parameter must be a value between 0x0000 and 0xFFFF
+  * @retval None
+  */
+void LPTIM_SetCompareValue(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_Compare)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_COMPARE(LPTIM_Compare));
+  
+  /* Write LPTIM_Compare in Compare register */
+  LPTIMx->CMP = LPTIM_Compare;
+}
+
+/**
+  * @brief  Enables or disables the Counter mode. When the Counter mode is enabled,
+  *         the counter is incremented each valid event on ULPTIM
+  * @param  LPTIMx: where x can be 1.
+  * @param  NewState: new state of the Counter mode.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_SelectCounterMode(LPTIM_TypeDef* LPTIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if(NewState != DISABLE)
+  {
+    /* Set the COUNTMODE bit */
+    LPTIMx->CFGR |= LPTIM_CFGR_COUNTMODE;
+  }
+  else
+  {
+    /* Reset the COUNTMODE bit */
+    LPTIMx->CFGR &= ~(LPTIM_CFGR_COUNTMODE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the Encoder mode.
+  * @param  LPTIMx: where x can be 1.
+  * @param  NewState: New state of the encoder mode.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_SelectEncoderMode(LPTIM_TypeDef* LPTIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if(NewState != DISABLE)
+  {
+    /* Set the ENC bit */
+    LPTIMx->CFGR |= LPTIM_CFGR_ENC;
+  }
+  else
+  {
+    /* Reset the ENC bit */
+    LPTIMx->CFGR &= ~(LPTIM_CFGR_ENC);
+  }
+}
+
+/**
+  * @brief  Gets the LPTIMx counter value.
+  * @param  LPTIMx: where x can be 1.
+  * @retval Counter Register value
+  */
+uint32_t LPTIM_GetCounterValue(LPTIM_TypeDef* LPTIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  
+  /* Get the Counter Register value */
+  return LPTIMx->CNT;
+}
+
+/**
+  * @brief  Gets the LPTIMx Autoreload value.
+  * @param  LPTIMx: where x can be 1.
+  * @retval Counter Register value
+  */
+uint32_t LPTIM_GetAutoreloadValue(LPTIM_TypeDef* LPTIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  
+  /* Get the Counter Register value */
+  return LPTIMx->ARR;
+}
+
+/**
+  * @brief  Gets the LPTIMx Compare value.
+  * @param  LPTIMx: where x can be 1.
+  * @retval Counter Register value
+  */
+uint32_t LPTIM_GetCompareValue(LPTIM_TypeDef* LPTIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  
+  /* Get the Counter Register value */
+  return LPTIMx->CMP;
+}
+
+/**
+  * @brief  LPTIM Input 1 Remap.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_OPTR :
+  * This Parameter can be :
+  *    @arg LPTIM_OP_PAD_AF  : Port B5 on AF1 or Port C0 on AF1 for input timer
+  *    @arg LPTIM_OP_PAD_PA4 : Input remapped to Port A4
+  *    @arg RCC_LPTIM1CLKSOURCE_LSI : Input remapped to Port B9
+  *    @arg LPTIM_OP_TIM_DAC : Input coming from timer 6 output (for encoder mode)
+  * @retval Counter Register value
+  */
+void LPTIM_RemapConfig(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_OPTR)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  
+  /* Get the Counter Register value */
+  LPTIMx->OR = LPTIM_OPTR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup LPTIM_Group3 Interrupts and flags management functions
+  *  @brief    Interrupts and flags management functions
+  *
+@verbatim
+ ===============================================================================
+                  Interrupts and flags management functions
+ ===============================================================================
+  This section provides functions allowing to configure the LPTIM Interrupts, get
+  the status and clear flags bits.
+
+  The LPTIM provides 7 Flags and Interrupts sources (2 flags and Interrupt sources
+  are available only on LPTIM peripherals equipped with encoder mode interface)
+
+  Flags and Interrupts sources:
+  =============================
+  1. Compare match.
+  2. Auto-reload match.
+  3. External trigger event.
+  4. Autoreloaded register write completed.
+  5. Compare register write completed.
+  6. Direction change: from up to down [Available only for LPTIM peripheral with
+     encoder mode module]
+  7. Direction change: from down to up [Available only for LPTIM peripheral with
+     encoder mode module]
+
+  - To enable a specific interrupt source, use "LPTIM_ITConfig" function.
+  - To check if an interrupt was occurred, call "LPTIM_GetITStatus" function and read
+    the returned value.
+  - To get a flag status, call the "LPTIM_GetFlagStatus" function and read the returned
+    value.
+  - To clear a flag or an interrupt, use LPTIM_ClearFlag function with the
+    corresponding flag (interrupt).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified LPTIM interrupts.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_IT: specifies the TIM interrupts sources to be enabled or disabled.
+  *         This parameter can be any combination of the following values:
+  *            @arg LPTIM_IT_DOWN: Counter direction change up to down Interrupt source
+  *            @arg LPTIM_IT_UP: Counter direction change down to up Interrupt source
+  *            @arg LPTIM_IT_ARROK: Autoreload register update OK Interrupt source
+  *            @arg LPTIM_IT_CMPOK: Compare register update OK Interrupt source
+  *            @arg LPTIM_IT_EXTTRIG: External trigger edge event Interrupt source
+  *            @arg LPTIM_IT_ARRM: Autoreload match Interrupt source
+  *            @arg LPTIM_IT_CMPM: Compare match Interrupt source
+  * @note   LPTIM_IT_DOWN is available only for LPTIM1.
+  * @note   LPTIM_IT_UP is available only for LPTIM1.
+  * @param  NewState: new state of the TIM interrupts.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  *
+  * @note   It is mandatory to disable the peripheral to use this function.
+  */
+void LPTIM_ITConfig(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_IT, FunctionalState NewState)
+ {
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_IT(LPTIM_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if(NewState != DISABLE)
+  {
+    /* Enable the Interrupt sources */
+    LPTIMx->IER |= LPTIM_IT;
+  }
+  else
+  {
+    /* Disable the Interrupt sources */
+    LPTIMx->IER &= ~(LPTIM_IT);
+  }
+}
+
+/**
+  * @brief  Checks whether the specified LPTIM flag is set or not.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_FLAG: specifies the flag to check.
+  *         This parameter can be any combination of the following values:
+  *            @arg LPTIM_FLAG_DOWN: Counter direction change up Flag
+  *            @arg LPTIM_FLAG_UP: Counter direction change down to up Flag
+  *            @arg LPTIM_FLAG_ARROK: Autoreload register update OK Flag
+  *            @arg LPTIM_FLAG_CMPOK: Compare register update OK Flag
+  *            @arg LPTIM_FLAG_EXTTRIG: External trigger edge event Flag
+  *            @arg LPTIM_FLAG_ARRM: Autoreload match Flag
+  *            @arg LPTIM_FLAG_CMPM: Compare match Flag
+  * @note   LPTIM_Flag_DOWN is generated only for LPTIM1.
+  * @note   LPTIM_Flag_UP is generated only for LPTIM1.
+  * @param  NewState: new state of the TIM interrupts.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+FlagStatus LPTIM_GetFlagStatus(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_FLAG)
+{
+  ITStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_GET_FLAG(LPTIM_FLAG));
+
+  if((LPTIMx->ISR & LPTIM_FLAG) != (RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the LPTIMx's pending flag.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_CLEARF: specifies the pending bit to clear.
+  *         This parameter can be any combination of the following values:
+  *            @arg LPTIM_CLEARF_DOWN: Counter direction change up Clear Flag
+  *            @arg LPTIM_CLEARF_UP: Counter direction change down to up Clear Flag
+  *            @arg LPTIM_CLEARF_ARROK: Autoreload register update OK Clear Flag
+  *            @arg LPTIM_CLEARF_CMPOK: Compare register update OK Clear Flag
+  *            @arg LPTIM_CLEARF_EXTTRIG: External trigger edge event Clear Flag
+  *            @arg LPTIM_CLEARF_ARRM: Autoreload match Clear Flag
+  *            @arg LPTIM_CLEARF_CMPM: Compare match Clear Flag
+  * @note   LPTIM_Flag_DOWN is generated only for LPTIM1.
+  * @note   LPTIM_Flag_UP is generated only for LPTIM1.
+  * @retval None
+  */
+void LPTIM_ClearFlag(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_CLEARF)
+{
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_CLEAR_FLAG(LPTIM_CLEARF));
+
+  /* Clear the IT pending Bit */
+  LPTIMx->ICR |= LPTIM_CLEARF;
+}
+
+/**
+  * @brief  Check whether the specified LPTIM interrupt has occurred or not.
+  * @param  LPTIMx: where x can be 1.
+  * @param  LPTIM_IT: specifies the LPTIM interrupt source to check.
+  *            @arg LPTIM_IT_DOWN: Counter direction change up to down Interrupt source
+  *            @arg LPTIM_IT_UP: Counter direction change down to up Interrupt source
+  *            @arg LPTIM_IT_ARROK: Autoreload register update OK Interrupt source
+  *            @arg LPTIM_IT_CMPOK: Compare register update OK Interrupt source
+  *            @arg LPTIM_IT_EXTTRIG: External trigger edge event Interrupt source
+  *            @arg LPTIM_IT_ARRM: Autoreload match Interrupt source
+  *            @arg LPTIM_IT_CMPM: Compare match Interrupt source
+  * @retval The new state of LPTIM_IT (SET or RESET).
+  */
+ITStatus LPTIM_GetITStatus(LPTIM_TypeDef* LPTIMx, uint32_t LPTIM_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t itstatus = 0x0, itenable = 0x0;
+
+  /* Check the parameters */
+  assert_param(IS_LPTIM_ALL_PERIPH(LPTIMx));
+  assert_param(IS_LPTIM_IT(LPTIM_IT));
+
+  /* Get the Interrupt Status bit value */
+  itstatus = LPTIMx->ISR & LPTIM_IT;
+
+  /* Check if the Interrupt is enabled */
+  itenable = LPTIMx->IER & LPTIM_IT;
+
+  if((itstatus != RESET) && (itenable != RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+#endif /* STM32F410xx */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_ltdc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_ltdc.c
new file mode 100644
index 00000000..c102dbd4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_ltdc.c
@@ -0,0 +1,1110 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_ltdc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the LTDC controller (LTDC) peripheral:
+  *           + Initialization and configuration
+  *           + Interrupts and flags management
+  *           
+  *  @verbatim
+  
+ ===============================================================================
+                      ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (#) Enable LTDC clock using 
+            RCC_APB2PeriphResetCmd(RCC_APB2Periph_LTDC, ENABLE) function.
+        (#) Configures LTDC
+          (++) Configure the required Pixel clock following the panel datasheet
+          (++) Configure the Synchronous timings: VSYNC, HSYNC, Vertical and 
+              Horizontal back proch, active data area and the front proch 
+              timings 
+          (++) Configure the synchronous signals and clock polarity in the 
+              LTDC_GCR register
+        (#) Configures Layer1/2 parameters
+          (++) The Layer window horizontal and vertical position in the LTDC_LxWHPCR and 
+               LTDC_WVPCR registers. The layer window must be in the active data area.
+          (++) The pixel input format in the LTDC_LxPFCR register
+          (++) The color frame buffer start address in the LTDC_LxCFBAR register
+          (++) The line length and pitch of the color frame buffer in the 
+               LTDC_LxCFBLR register
+          (++) The number of lines of the color frame buffer in 
+               the LTDC_LxCFBLNR register
+          (++) if needed, load the CLUT with the RGB values and the address 
+               in the LTDC_LxCLUTWR register
+          (++) If needed, configure the default color and the blending factors 
+               respectively in the LTDC_LxDCCR and LTDC_LxBFCR registers 
+
+          (++) If needed, Dithering and color keying can be enabled respectively 
+               in the LTDC_GCR and LTDC_LxCKCR registers. It can be also enabled 
+               on the fly.    
+        (#) Enable Layer1/2 and if needed the CLUT in the LTDC_LxCR register 
+  
+        (#) Reload the shadow registers to active register through 
+            the LTDC_SRCR register.
+          -@- All layer parameters can be modified on the fly except the CLUT. 
+              The new configuration has to be either reloaded immediately 
+              or during vertical blanking period by configuring the LTDC_SRCR register.
+        (#) Call the LTDC_Cmd() to enable the LTDC controller.
+
+    @endverbatim
+  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_ltdc.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup LTDC 
+  * @brief LTDC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+#define GCR_MASK                     ((uint32_t)0x0FFE888F)  /* LTDC GCR Mask */
+
+
+/** @defgroup LTDC_Private_Functions
+  * @{
+  */
+
+/** @defgroup LTDC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================
+    [..]  This section provides functions allowing to:
+      (+) Initialize and configure the LTDC
+      (+) Enable or Disable Dither
+      (+) Define the position of the line interrupt
+      (+) reload layers registers with new parameters
+      (+) Initialize and configure layer1 and layer2
+      (+) Set and configure the color keying functionality
+      (+) Configure and Enables or disables CLUT 
+      
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the LTDC peripheral registers to their default reset
+  *         values.
+  * @param  None
+  * @retval None
+  */
+
+void LTDC_DeInit(void)
+{
+  /* Enable LTDC reset state */
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_LTDC, ENABLE);
+  /* Release LTDC from reset state */
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_LTDC, DISABLE);
+}
+
+/**
+  * @brief  Initializes the LTDC peripheral according to the specified parameters
+  *         in the LTDC_InitStruct.
+  * @note   This function can be used only when the LTDC is disabled.
+  * @param  LTDC_InitStruct: pointer to a LTDC_InitTypeDef structure that contains
+  *         the configuration information for the specified LTDC peripheral.
+  * @retval None
+  */
+
+void LTDC_Init(LTDC_InitTypeDef* LTDC_InitStruct)
+{
+  uint32_t horizontalsync = 0;
+  uint32_t accumulatedHBP = 0;
+  uint32_t accumulatedactiveW = 0;
+  uint32_t totalwidth = 0;
+  uint32_t backgreen = 0;
+  uint32_t backred = 0;
+
+  /* Check function parameters */
+  assert_param(IS_LTDC_HSYNC(LTDC_InitStruct->LTDC_HorizontalSync));
+  assert_param(IS_LTDC_VSYNC(LTDC_InitStruct->LTDC_VerticalSync));
+  assert_param(IS_LTDC_AHBP(LTDC_InitStruct->LTDC_AccumulatedHBP));
+  assert_param(IS_LTDC_AVBP(LTDC_InitStruct->LTDC_AccumulatedVBP));
+  assert_param(IS_LTDC_AAH(LTDC_InitStruct->LTDC_AccumulatedActiveH));
+  assert_param(IS_LTDC_AAW(LTDC_InitStruct->LTDC_AccumulatedActiveW));
+  assert_param(IS_LTDC_TOTALH(LTDC_InitStruct->LTDC_TotalHeigh));
+  assert_param(IS_LTDC_TOTALW(LTDC_InitStruct->LTDC_TotalWidth));
+  assert_param(IS_LTDC_HSPOL(LTDC_InitStruct->LTDC_HSPolarity));
+  assert_param(IS_LTDC_VSPOL(LTDC_InitStruct->LTDC_VSPolarity));
+  assert_param(IS_LTDC_DEPOL(LTDC_InitStruct->LTDC_DEPolarity));
+  assert_param(IS_LTDC_PCPOL(LTDC_InitStruct->LTDC_PCPolarity));
+  assert_param(IS_LTDC_BackBlueValue(LTDC_InitStruct->LTDC_BackgroundBlueValue));
+  assert_param(IS_LTDC_BackGreenValue(LTDC_InitStruct->LTDC_BackgroundGreenValue));
+  assert_param(IS_LTDC_BackRedValue(LTDC_InitStruct->LTDC_BackgroundRedValue));
+
+  /* Sets Synchronization size */
+  LTDC->SSCR &= ~(LTDC_SSCR_VSH | LTDC_SSCR_HSW);
+  horizontalsync = (LTDC_InitStruct->LTDC_HorizontalSync << 16);
+  LTDC->SSCR |= (horizontalsync | LTDC_InitStruct->LTDC_VerticalSync);
+
+  /* Sets Accumulated Back porch */
+  LTDC->BPCR &= ~(LTDC_BPCR_AVBP | LTDC_BPCR_AHBP);
+  accumulatedHBP = (LTDC_InitStruct->LTDC_AccumulatedHBP << 16);
+  LTDC->BPCR |= (accumulatedHBP | LTDC_InitStruct->LTDC_AccumulatedVBP);
+
+  /* Sets Accumulated Active Width */
+  LTDC->AWCR &= ~(LTDC_AWCR_AAH | LTDC_AWCR_AAW);
+  accumulatedactiveW = (LTDC_InitStruct->LTDC_AccumulatedActiveW << 16);
+  LTDC->AWCR |= (accumulatedactiveW | LTDC_InitStruct->LTDC_AccumulatedActiveH);
+
+  /* Sets Total Width */
+  LTDC->TWCR &= ~(LTDC_TWCR_TOTALH | LTDC_TWCR_TOTALW);
+  totalwidth = (LTDC_InitStruct->LTDC_TotalWidth << 16);
+  LTDC->TWCR |= (totalwidth | LTDC_InitStruct->LTDC_TotalHeigh);
+
+  LTDC->GCR &= (uint32_t)GCR_MASK;
+  LTDC->GCR |=  (uint32_t)(LTDC_InitStruct->LTDC_HSPolarity | LTDC_InitStruct->LTDC_VSPolarity | \
+                           LTDC_InitStruct->LTDC_DEPolarity | LTDC_InitStruct->LTDC_PCPolarity);
+
+  /* sets the background color value */
+  backgreen = (LTDC_InitStruct->LTDC_BackgroundGreenValue << 8);
+  backred = (LTDC_InitStruct->LTDC_BackgroundRedValue << 16);
+
+  LTDC->BCCR &= ~(LTDC_BCCR_BCBLUE | LTDC_BCCR_BCGREEN | LTDC_BCCR_BCRED);
+  LTDC->BCCR |= (backred | backgreen | LTDC_InitStruct->LTDC_BackgroundBlueValue);
+}
+
+/**
+  * @brief  Fills each LTDC_InitStruct member with its default value.
+  * @param  LTDC_InitStruct: pointer to a LTDC_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+
+void LTDC_StructInit(LTDC_InitTypeDef* LTDC_InitStruct)
+{
+  /*--------------- Reset LTDC init structure parameters values ----------------*/
+  LTDC_InitStruct->LTDC_HSPolarity = LTDC_HSPolarity_AL;      /*!< Initialize the LTDC_HSPolarity member */ 
+  LTDC_InitStruct->LTDC_VSPolarity = LTDC_VSPolarity_AL;      /*!< Initialize the LTDC_VSPolarity member */
+  LTDC_InitStruct->LTDC_DEPolarity = LTDC_DEPolarity_AL;      /*!< Initialize the LTDC_DEPolarity member */
+  LTDC_InitStruct->LTDC_PCPolarity = LTDC_PCPolarity_IPC;     /*!< Initialize the LTDC_PCPolarity member */
+  LTDC_InitStruct->LTDC_HorizontalSync = 0x00;                /*!< Initialize the LTDC_HorizontalSync member */
+  LTDC_InitStruct->LTDC_VerticalSync = 0x00;                  /*!< Initialize the LTDC_VerticalSync member */
+  LTDC_InitStruct->LTDC_AccumulatedHBP = 0x00;                /*!< Initialize the LTDC_AccumulatedHBP member */
+  LTDC_InitStruct->LTDC_AccumulatedVBP = 0x00;                /*!< Initialize the LTDC_AccumulatedVBP member */
+  LTDC_InitStruct->LTDC_AccumulatedActiveW = 0x00;            /*!< Initialize the LTDC_AccumulatedActiveW member */
+  LTDC_InitStruct->LTDC_AccumulatedActiveH = 0x00;            /*!< Initialize the LTDC_AccumulatedActiveH member */
+  LTDC_InitStruct->LTDC_TotalWidth = 0x00;                    /*!< Initialize the LTDC_TotalWidth member */
+  LTDC_InitStruct->LTDC_TotalHeigh = 0x00;                    /*!< Initialize the LTDC_TotalHeigh member */
+  LTDC_InitStruct->LTDC_BackgroundRedValue = 0x00;            /*!< Initialize the LTDC_BackgroundRedValue member */
+  LTDC_InitStruct->LTDC_BackgroundGreenValue = 0x00;          /*!< Initialize the LTDC_BackgroundGreenValue member */
+  LTDC_InitStruct->LTDC_BackgroundBlueValue = 0x00;           /*!< Initialize the LTDC_BackgroundBlueValue member */
+}
+
+/**
+  * @brief  Enables or disables the LTDC Controller.
+  * @param  NewState: new state of the LTDC peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+
+void LTDC_Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable LTDC by setting LTDCEN bit */
+    LTDC->GCR |= (uint32_t)LTDC_GCR_LTDCEN;
+  }
+  else
+  {
+    /* Disable LTDC by clearing LTDCEN bit */
+    LTDC->GCR &= ~(uint32_t)LTDC_GCR_LTDCEN;
+  }
+}
+
+/**
+  * @brief  Enables or disables Dither.
+  * @param  NewState: new state of the Dither.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+
+void LTDC_DitherCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable Dither by setting DTEN bit */
+    LTDC->GCR |= (uint32_t)LTDC_GCR_DTEN;
+  }
+  else
+  {
+    /* Disable Dither by clearing DTEN bit */
+    LTDC->GCR &= ~(uint32_t)LTDC_GCR_DTEN;
+  }
+}
+
+/**
+  * @brief  Get the dither RGB width.
+  * @param  LTDC_RGB_InitStruct: pointer to a LTDC_RGBTypeDef structure that contains
+  *         the Dither RGB width.
+  * @retval None
+  */
+
+LTDC_RGBTypeDef LTDC_GetRGBWidth(void)
+{
+  LTDC_RGBTypeDef LTDC_RGB_InitStruct;
+
+  LTDC->GCR &= (uint32_t)GCR_MASK;
+
+  LTDC_RGB_InitStruct.LTDC_BlueWidth = (uint32_t)((LTDC->GCR >> 4) & 0x7);
+  LTDC_RGB_InitStruct.LTDC_GreenWidth = (uint32_t)((LTDC->GCR >> 8) & 0x7);
+  LTDC_RGB_InitStruct.LTDC_RedWidth = (uint32_t)((LTDC->GCR >> 12) & 0x7);
+
+  return LTDC_RGB_InitStruct;
+}
+
+/**
+  * @brief  Fills each LTDC_RGBStruct member with its default value.
+  * @param  LTDC_RGB_InitStruct: pointer to a LTDC_RGBTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+
+void LTDC_RGBStructInit(LTDC_RGBTypeDef* LTDC_RGB_InitStruct)
+{
+  LTDC_RGB_InitStruct->LTDC_BlueWidth = 0x02;
+  LTDC_RGB_InitStruct->LTDC_GreenWidth = 0x02;
+  LTDC_RGB_InitStruct->LTDC_RedWidth = 0x02;
+}
+
+
+/**
+  * @brief  Define the position of the line interrupt .
+  * @param  LTDC_LIPositionConfig: Line Interrupt Position.
+  * @retval None
+  */
+
+void LTDC_LIPConfig(uint32_t LTDC_LIPositionConfig)
+{
+  /* Check the parameters */
+  assert_param(IS_LTDC_LIPOS(LTDC_LIPositionConfig));
+
+  /* Sets the Line Interrupt position */
+  LTDC->LIPCR = (uint32_t)LTDC_LIPositionConfig;
+}
+
+/**
+  * @brief  reload layers registers with new parameters 
+  * @param  LTDC_Reload: specifies the type of reload.
+  *   This parameter can be one of the following values:
+  *     @arg LTDC_IMReload: Vertical blanking reload.
+  *     @arg LTDC_VBReload: Immediate reload.  
+  * @retval None
+  */
+
+void LTDC_ReloadConfig(uint32_t LTDC_Reload)
+{
+  /* Check the parameters */
+  assert_param(IS_LTDC_RELOAD(LTDC_Reload));
+
+  /* Sets the Reload type */
+  LTDC->SRCR = (uint32_t)LTDC_Reload;
+}
+
+
+/**
+  * @brief  Initializes the LTDC Layer according to the specified parameters
+  *         in the LTDC_LayerStruct.
+  * @note   This function can be used only when the LTDC is disabled.
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2    
+  * @param  LTDC_LayerStruct: pointer to a LTDC_LayerTypeDef structure that contains
+  *         the configuration information for the specified LTDC peripheral.
+  * @retval None
+  */
+
+void LTDC_LayerInit(LTDC_Layer_TypeDef* LTDC_Layerx, LTDC_Layer_InitTypeDef* LTDC_Layer_InitStruct)
+{
+
+  uint32_t whsppos = 0;
+  uint32_t wvsppos = 0;
+  uint32_t dcgreen = 0;
+  uint32_t dcred = 0;
+  uint32_t dcalpha = 0;
+  uint32_t cfbp = 0;
+
+/* Check the parameters */
+  assert_param(IS_LTDC_Pixelformat(LTDC_Layer_InitStruct->LTDC_PixelFormat));
+  assert_param(IS_LTDC_BlendingFactor1(LTDC_Layer_InitStruct->LTDC_BlendingFactor_1));
+  assert_param(IS_LTDC_BlendingFactor2(LTDC_Layer_InitStruct->LTDC_BlendingFactor_2));
+  assert_param(IS_LTDC_HCONFIGST(LTDC_Layer_InitStruct->LTDC_HorizontalStart));
+  assert_param(IS_LTDC_HCONFIGSP(LTDC_Layer_InitStruct->LTDC_HorizontalStop));
+  assert_param(IS_LTDC_VCONFIGST(LTDC_Layer_InitStruct->LTDC_VerticalStart));
+  assert_param(IS_LTDC_VCONFIGSP(LTDC_Layer_InitStruct->LTDC_VerticalStop));  
+  assert_param(IS_LTDC_DEFAULTCOLOR(LTDC_Layer_InitStruct->LTDC_DefaultColorBlue));
+  assert_param(IS_LTDC_DEFAULTCOLOR(LTDC_Layer_InitStruct->LTDC_DefaultColorGreen));
+  assert_param(IS_LTDC_DEFAULTCOLOR(LTDC_Layer_InitStruct->LTDC_DefaultColorRed));
+  assert_param(IS_LTDC_DEFAULTCOLOR(LTDC_Layer_InitStruct->LTDC_DefaultColorAlpha));
+  assert_param(IS_LTDC_CFBP(LTDC_Layer_InitStruct->LTDC_CFBPitch));
+  assert_param(IS_LTDC_CFBLL(LTDC_Layer_InitStruct->LTDC_CFBLineLength));
+  assert_param(IS_LTDC_CFBLNBR(LTDC_Layer_InitStruct->LTDC_CFBLineNumber));
+
+  /* Configures the horizontal start and stop position */
+  whsppos = LTDC_Layer_InitStruct->LTDC_HorizontalStop << 16;
+  LTDC_Layerx->WHPCR &= ~(LTDC_LxWHPCR_WHSTPOS | LTDC_LxWHPCR_WHSPPOS);
+  LTDC_Layerx->WHPCR = (LTDC_Layer_InitStruct->LTDC_HorizontalStart | whsppos);
+
+  /* Configures the vertical start and stop position */
+  wvsppos = LTDC_Layer_InitStruct->LTDC_VerticalStop << 16;
+  LTDC_Layerx->WVPCR &= ~(LTDC_LxWVPCR_WVSTPOS | LTDC_LxWVPCR_WVSPPOS);
+  LTDC_Layerx->WVPCR  = (LTDC_Layer_InitStruct->LTDC_VerticalStart | wvsppos);
+
+  /* Specifies the pixel format */
+  LTDC_Layerx->PFCR &= ~(LTDC_LxPFCR_PF);
+  LTDC_Layerx->PFCR = (LTDC_Layer_InitStruct->LTDC_PixelFormat);
+
+  /* Configures the default color values */
+  dcgreen = (LTDC_Layer_InitStruct->LTDC_DefaultColorGreen << 8);
+  dcred = (LTDC_Layer_InitStruct->LTDC_DefaultColorRed << 16);
+  dcalpha = (LTDC_Layer_InitStruct->LTDC_DefaultColorAlpha << 24);
+  LTDC_Layerx->DCCR &=  ~(LTDC_LxDCCR_DCBLUE | LTDC_LxDCCR_DCGREEN | LTDC_LxDCCR_DCRED | LTDC_LxDCCR_DCALPHA);
+  LTDC_Layerx->DCCR = (LTDC_Layer_InitStruct->LTDC_DefaultColorBlue | dcgreen | \
+                        dcred | dcalpha);
+
+  /* Specifies the constant alpha value */      
+  LTDC_Layerx->CACR &= ~(LTDC_LxCACR_CONSTA);
+  LTDC_Layerx->CACR = (LTDC_Layer_InitStruct->LTDC_ConstantAlpha);
+
+  /* Specifies the blending factors */
+  LTDC_Layerx->BFCR &= ~(LTDC_LxBFCR_BF2 | LTDC_LxBFCR_BF1);
+  LTDC_Layerx->BFCR = (LTDC_Layer_InitStruct->LTDC_BlendingFactor_1 | LTDC_Layer_InitStruct->LTDC_BlendingFactor_2);
+
+  /* Configures the color frame buffer start address */
+  LTDC_Layerx->CFBAR &= ~(LTDC_LxCFBAR_CFBADD);
+  LTDC_Layerx->CFBAR = (LTDC_Layer_InitStruct->LTDC_CFBStartAdress);
+
+  /* Configures the color frame buffer pitch in byte */
+  cfbp = (LTDC_Layer_InitStruct->LTDC_CFBPitch << 16);
+  LTDC_Layerx->CFBLR  &= ~(LTDC_LxCFBLR_CFBLL | LTDC_LxCFBLR_CFBP);
+  LTDC_Layerx->CFBLR  = (LTDC_Layer_InitStruct->LTDC_CFBLineLength | cfbp);
+
+  /* Configures the frame buffer line number */
+  LTDC_Layerx->CFBLNR  &= ~(LTDC_LxCFBLNR_CFBLNBR);
+  LTDC_Layerx->CFBLNR  = (LTDC_Layer_InitStruct->LTDC_CFBLineNumber);
+
+}
+
+/**
+  * @brief  Fills each LTDC_Layer_InitStruct member with its default value.
+  * @param  LTDC_Layer_InitStruct: pointer to a LTDC_LayerTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+
+void LTDC_LayerStructInit(LTDC_Layer_InitTypeDef * LTDC_Layer_InitStruct)
+{
+  /*--------------- Reset Layer structure parameters values -------------------*/
+
+  /*!< Initialize the horizontal limit member */
+  LTDC_Layer_InitStruct->LTDC_HorizontalStart = 0x00;
+  LTDC_Layer_InitStruct->LTDC_HorizontalStop = 0x00;
+
+  /*!< Initialize the vertical limit member */
+  LTDC_Layer_InitStruct->LTDC_VerticalStart = 0x00;
+  LTDC_Layer_InitStruct->LTDC_VerticalStop = 0x00;
+
+  /*!< Initialize the pixel format member */
+  LTDC_Layer_InitStruct->LTDC_PixelFormat = LTDC_Pixelformat_ARGB8888;
+
+  /*!< Initialize the constant alpha value */
+  LTDC_Layer_InitStruct->LTDC_ConstantAlpha = 0xFF;
+
+  /*!< Initialize the default color values */
+  LTDC_Layer_InitStruct->LTDC_DefaultColorBlue = 0x00;
+  LTDC_Layer_InitStruct->LTDC_DefaultColorGreen = 0x00;
+  LTDC_Layer_InitStruct->LTDC_DefaultColorRed = 0x00;
+  LTDC_Layer_InitStruct->LTDC_DefaultColorAlpha = 0x00;
+
+  /*!< Initialize the blending factors */
+  LTDC_Layer_InitStruct->LTDC_BlendingFactor_1 = LTDC_BlendingFactor1_PAxCA;
+  LTDC_Layer_InitStruct->LTDC_BlendingFactor_2 = LTDC_BlendingFactor2_PAxCA;
+
+  /*!< Initialize the frame buffer start address */
+  LTDC_Layer_InitStruct->LTDC_CFBStartAdress = 0x00;
+
+  /*!< Initialize the frame buffer pitch and line length */
+  LTDC_Layer_InitStruct->LTDC_CFBLineLength = 0x00;
+  LTDC_Layer_InitStruct->LTDC_CFBPitch = 0x00;
+
+  /*!< Initialize the frame buffer line number */
+  LTDC_Layer_InitStruct->LTDC_CFBLineNumber = 0x00;
+}
+
+
+/**
+  * @brief  Enables or disables the LTDC_Layer Controller.
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2
+  * @param  NewState: new state of the LTDC_Layer peripheral.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+
+void LTDC_LayerCmd(LTDC_Layer_TypeDef* LTDC_Layerx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable LTDC_Layer by setting LEN bit */
+    LTDC_Layerx->CR |= (uint32_t)LTDC_LxCR_LEN;
+  }
+  else
+  {
+    /* Disable LTDC_Layer by clearing LEN bit */
+    LTDC_Layerx->CR &= ~(uint32_t)LTDC_LxCR_LEN;
+  }
+}
+
+
+/**
+  * @brief  Get the current position.
+  * @param  LTDC_Pos_InitStruct: pointer to a LTDC_PosTypeDef structure that contains
+  *         the current position.
+  * @retval None
+  */
+
+LTDC_PosTypeDef LTDC_GetPosStatus(void)
+{
+  LTDC_PosTypeDef LTDC_Pos_InitStruct;
+
+  LTDC->CPSR &= ~(LTDC_CPSR_CYPOS | LTDC_CPSR_CXPOS);
+
+  LTDC_Pos_InitStruct.LTDC_POSX = (uint32_t)(LTDC->CPSR >> 16);
+  LTDC_Pos_InitStruct.LTDC_POSY = (uint32_t)(LTDC->CPSR & 0xFFFF);
+
+  return LTDC_Pos_InitStruct;
+}
+
+/**
+  * @brief  Fills each LTDC_Pos_InitStruct member with its default value.
+  * @param  LTDC_Pos_InitStruct: pointer to a LTDC_PosTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+
+void LTDC_PosStructInit(LTDC_PosTypeDef* LTDC_Pos_InitStruct)
+{
+  LTDC_Pos_InitStruct->LTDC_POSX = 0x00;
+  LTDC_Pos_InitStruct->LTDC_POSY = 0x00;
+}
+
+/**
+  * @brief  Checks whether the specified LTDC's flag is set or not.
+  * @param  LTDC_CD: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg LTDC_CD_VDES: vertical data enable current status.
+  *     @arg LTDC_CD_HDES: horizontal data enable current status.
+  *     @arg LTDC_CD_VSYNC:  Vertical Synchronization current status.
+  *     @arg LTDC_CD_HSYNC:  Horizontal Synchronization current status.
+  * @retval The new state of LTDC_CD (SET or RESET).
+  */
+
+FlagStatus LTDC_GetCDStatus(uint32_t LTDC_CD)
+{
+  FlagStatus bitstatus;
+
+  /* Check the parameters */
+  assert_param(IS_LTDC_GET_CD(LTDC_CD));
+
+  if ((LTDC->CDSR & LTDC_CD) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Set and configure the color keying.
+  * @param  LTDC_colorkeying_InitStruct: pointer to a LTDC_ColorKeying_InitTypeDef 
+  *         structure that contains the color keying configuration.
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2   
+  * @retval None
+  */
+
+void LTDC_ColorKeyingConfig(LTDC_Layer_TypeDef* LTDC_Layerx, LTDC_ColorKeying_InitTypeDef* LTDC_colorkeying_InitStruct, FunctionalState NewState)
+{ 
+  uint32_t ckgreen = 0;
+  uint32_t ckred = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_LTDC_CKEYING(LTDC_colorkeying_InitStruct->LTDC_ColorKeyBlue));
+  assert_param(IS_LTDC_CKEYING(LTDC_colorkeying_InitStruct->LTDC_ColorKeyGreen));
+  assert_param(IS_LTDC_CKEYING(LTDC_colorkeying_InitStruct->LTDC_ColorKeyRed));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable LTDC color keying by setting COLKEN bit */
+    LTDC_Layerx->CR |= (uint32_t)LTDC_LxCR_COLKEN;
+    
+    /* Sets the color keying values */
+    ckgreen = (LTDC_colorkeying_InitStruct->LTDC_ColorKeyGreen << 8);
+    ckred = (LTDC_colorkeying_InitStruct->LTDC_ColorKeyRed << 16);
+    LTDC_Layerx->CKCR  &= ~(LTDC_LxCKCR_CKBLUE | LTDC_LxCKCR_CKGREEN | LTDC_LxCKCR_CKRED);
+    LTDC_Layerx->CKCR |= (LTDC_colorkeying_InitStruct->LTDC_ColorKeyBlue | ckgreen | ckred);
+  }
+  else
+  {
+    /* Disable LTDC color keying by clearing COLKEN bit */
+    LTDC_Layerx->CR &= ~(uint32_t)LTDC_LxCR_COLKEN;
+  }
+  
+  /* Reload shadow register */
+  LTDC->SRCR = LTDC_IMReload;
+}
+
+/**
+  * @brief  Fills each LTDC_colorkeying_InitStruct member with its default value.
+  * @param  LTDC_colorkeying_InitStruct: pointer to a LTDC_ColorKeying_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+
+void LTDC_ColorKeyingStructInit(LTDC_ColorKeying_InitTypeDef* LTDC_colorkeying_InitStruct)
+{
+  /*!< Initialize the color keying values */
+  LTDC_colorkeying_InitStruct->LTDC_ColorKeyBlue = 0x00;
+  LTDC_colorkeying_InitStruct->LTDC_ColorKeyGreen = 0x00;
+  LTDC_colorkeying_InitStruct->LTDC_ColorKeyRed = 0x00;
+}
+
+
+/**
+  * @brief  Enables or disables CLUT.
+  * @param  NewState: new state of CLUT.
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2  
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+
+void LTDC_CLUTCmd(LTDC_Layer_TypeDef* LTDC_Layerx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable CLUT by setting CLUTEN bit */
+    LTDC_Layerx->CR |= (uint32_t)LTDC_LxCR_CLUTEN;
+  }
+  else
+  {
+    /* Disable CLUT by clearing CLUTEN bit */
+    LTDC_Layerx->CR &= ~(uint32_t)LTDC_LxCR_CLUTEN;
+  }
+  
+  /* Reload shadow register */
+  LTDC->SRCR = LTDC_IMReload;
+}
+
+/**
+  * @brief  configure the CLUT.
+  * @param  LTDC_CLUT_InitStruct: pointer to a LTDC_CLUT_InitTypeDef structure that contains
+  *         the CLUT configuration.
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2   
+  * @retval None
+  */
+
+void LTDC_CLUTInit(LTDC_Layer_TypeDef* LTDC_Layerx, LTDC_CLUT_InitTypeDef* LTDC_CLUT_InitStruct)
+{  
+  uint32_t green = 0;
+  uint32_t red = 0;
+  uint32_t clutadd = 0;
+
+  /* Check the parameters */
+  assert_param(IS_LTDC_CLUTWR(LTDC_CLUT_InitStruct->LTDC_CLUTAdress));
+  assert_param(IS_LTDC_CLUTWR(LTDC_CLUT_InitStruct->LTDC_RedValue));
+  assert_param(IS_LTDC_CLUTWR(LTDC_CLUT_InitStruct->LTDC_GreenValue));
+  assert_param(IS_LTDC_CLUTWR(LTDC_CLUT_InitStruct->LTDC_BlueValue));
+    
+  /* Specifies the CLUT address and RGB value */
+  green = (LTDC_CLUT_InitStruct->LTDC_GreenValue << 8);
+  red = (LTDC_CLUT_InitStruct->LTDC_RedValue << 16);
+  clutadd = (LTDC_CLUT_InitStruct->LTDC_CLUTAdress << 24);
+  LTDC_Layerx->CLUTWR  = (clutadd | LTDC_CLUT_InitStruct->LTDC_BlueValue | \
+                              green | red);
+}
+
+/**
+  * @brief  Fills each LTDC_CLUT_InitStruct member with its default value.
+  * @param  LTDC_CLUT_InitStruct: pointer to a LTDC_CLUT_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+
+void LTDC_CLUTStructInit(LTDC_CLUT_InitTypeDef* LTDC_CLUT_InitStruct)
+{
+  /*!< Initialize the CLUT address and RGB values */
+  LTDC_CLUT_InitStruct->LTDC_CLUTAdress = 0x00;
+  LTDC_CLUT_InitStruct->LTDC_BlueValue = 0x00;
+  LTDC_CLUT_InitStruct->LTDC_GreenValue = 0x00;
+  LTDC_CLUT_InitStruct->LTDC_RedValue = 0x00;
+}
+
+
+/**
+  * @brief  reconfigure the layer position.
+  * @param  OffsetX: horizontal offset from start active width .
+  * @param  OffsetY: vertical offset from start active height.   
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2   
+  * @retval Reload of the shadow registers values must be applied after layer 
+  *         position reconfiguration.
+  */
+
+void LTDC_LayerPosition(LTDC_Layer_TypeDef* LTDC_Layerx, uint16_t OffsetX, uint16_t OffsetY)
+{
+  
+  uint32_t tempreg, temp;
+  uint32_t horizontal_start;
+  uint32_t horizontal_stop;
+  uint32_t vertical_start;
+  uint32_t vertical_stop;
+  
+  LTDC_Layerx->WHPCR &= ~(LTDC_LxWHPCR_WHSTPOS | LTDC_LxWHPCR_WHSPPOS);
+  LTDC_Layerx->WVPCR &= ~(LTDC_LxWVPCR_WVSTPOS | LTDC_LxWVPCR_WVSPPOS);
+  
+  /* Reconfigures the horizontal and vertical start position */
+  tempreg = LTDC->BPCR;
+  horizontal_start = (tempreg >> 16) + 1 + OffsetX;
+  vertical_start = (tempreg & 0xFFFF) + 1 + OffsetY;
+  
+  /* Reconfigures the horizontal and vertical stop position */
+  /* Get the number of byte per pixel */
+  
+  tempreg = LTDC_Layerx->PFCR;
+  
+  if (tempreg == LTDC_Pixelformat_ARGB8888)
+  {
+    temp = 4;
+  }
+  else if (tempreg == LTDC_Pixelformat_RGB888)
+  {
+    temp = 3;
+  }
+  else if ((tempreg == LTDC_Pixelformat_ARGB4444) || 
+          (tempreg == LTDC_Pixelformat_RGB565)    ||  
+          (tempreg == LTDC_Pixelformat_ARGB1555)  ||
+          (tempreg == LTDC_Pixelformat_AL88))
+  {
+    temp = 2;  
+  }
+  else
+  {
+    temp = 1;
+  }  
+    
+  tempreg = LTDC_Layerx->CFBLR;
+  horizontal_stop = (((tempreg & 0x1FFF) - 3)/temp) + horizontal_start - 1;
+  
+  tempreg = LTDC_Layerx->CFBLNR;
+  vertical_stop = (tempreg & 0x7FF) + vertical_start - 1;  
+  
+  LTDC_Layerx->WHPCR = horizontal_start | (horizontal_stop << 16);
+  LTDC_Layerx->WVPCR = vertical_start | (vertical_stop << 16);  
+}
+  
+/**
+  * @brief  reconfigure constant alpha.
+  * @param  ConstantAlpha: constant alpha value.
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2    
+  * @retval Reload of the shadow registers values must be applied after constant 
+  *         alpha reconfiguration.         
+  */
+
+void LTDC_LayerAlpha(LTDC_Layer_TypeDef* LTDC_Layerx, uint8_t ConstantAlpha)
+{  
+  /* reconfigure the constant alpha value */      
+  LTDC_Layerx->CACR = ConstantAlpha;
+}
+
+/**
+  * @brief  reconfigure layer address.
+  * @param  Address: The color frame buffer start address.
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2     
+  * @retval Reload of the shadow registers values must be applied after layer 
+  *         address reconfiguration.
+  */
+
+void LTDC_LayerAddress(LTDC_Layer_TypeDef* LTDC_Layerx, uint32_t Address)
+{
+  /* Reconfigures the color frame buffer start address */
+  LTDC_Layerx->CFBAR = Address;
+}
+  
+/**
+  * @brief  reconfigure layer size.
+  * @param  Width: layer window width.
+  * @param  Height: layer window height.   
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2   
+  * @retval Reload of the shadow registers values must be applied after layer 
+  *         size reconfiguration.
+  */
+
+void LTDC_LayerSize(LTDC_Layer_TypeDef* LTDC_Layerx, uint32_t Width, uint32_t Height)
+{
+
+  uint8_t temp;
+  uint32_t tempreg;
+  uint32_t horizontal_start;
+  uint32_t horizontal_stop;
+  uint32_t vertical_start;
+  uint32_t vertical_stop;  
+  
+  tempreg = LTDC_Layerx->PFCR;
+  
+  if (tempreg == LTDC_Pixelformat_ARGB8888)
+  {
+    temp = 4;
+  }
+  else if (tempreg == LTDC_Pixelformat_RGB888)
+  {
+    temp = 3;
+  }
+  else if ((tempreg == LTDC_Pixelformat_ARGB4444) || \
+          (tempreg == LTDC_Pixelformat_RGB565)    || \
+          (tempreg == LTDC_Pixelformat_ARGB1555)  || \
+          (tempreg == LTDC_Pixelformat_AL88))
+  {
+    temp = 2;  
+  }
+  else
+  {
+    temp = 1;
+  }
+
+  /* update horizontal and vertical stop */
+  tempreg = LTDC_Layerx->WHPCR;
+  horizontal_start = (tempreg & 0x1FFF);
+  horizontal_stop = Width + horizontal_start - 1;  
+
+  tempreg = LTDC_Layerx->WVPCR;
+  vertical_start = (tempreg & 0x1FFF);
+  vertical_stop = Height + vertical_start - 1;  
+  
+  LTDC_Layerx->WHPCR = horizontal_start | (horizontal_stop << 16);
+  LTDC_Layerx->WVPCR = vertical_start | (vertical_stop << 16);  
+
+  /* Reconfigures the color frame buffer pitch in byte */
+  LTDC_Layerx->CFBLR  = ((Width * temp) << 16) | ((Width * temp) + 3);  
+
+  /* Reconfigures the frame buffer line number */
+  LTDC_Layerx->CFBLNR  = Height;  
+  
+}
+
+/**
+  * @brief  reconfigure layer pixel format.
+  * @param  PixelFormat: reconfigure the pixel format, this parameter can be 
+  *         one of the following values:@ref LTDC_Pixelformat.   
+  * @param  LTDC_layerx: Select the layer to be configured, this parameter can be 
+  *         one of the following values: LTDC_Layer1, LTDC_Layer2   
+  * @retval Reload of the shadow registers values must be applied after layer 
+  *         pixel format reconfiguration.
+  */
+
+void LTDC_LayerPixelFormat(LTDC_Layer_TypeDef* LTDC_Layerx, uint32_t PixelFormat)
+{
+
+  uint8_t temp;
+  uint32_t tempreg;
+  
+  tempreg = LTDC_Layerx->PFCR;
+  
+  if (tempreg == LTDC_Pixelformat_ARGB8888)
+  {
+    temp = 4;
+  }
+  else if (tempreg == LTDC_Pixelformat_RGB888)
+  {
+    temp = 3;
+  }
+  else if ((tempreg == LTDC_Pixelformat_ARGB4444) || \
+          (tempreg == LTDC_Pixelformat_RGB565)    || \
+          (tempreg == LTDC_Pixelformat_ARGB1555)  || \
+          (tempreg == LTDC_Pixelformat_AL88))  
+  {
+    temp = 2;  
+  }
+  else
+  {
+    temp = 1;
+  }
+  
+  tempreg = (LTDC_Layerx->CFBLR >> 16);
+  tempreg = (tempreg / temp); 
+  
+  if (PixelFormat == LTDC_Pixelformat_ARGB8888)
+  {
+    temp = 4;
+  }
+  else if (PixelFormat == LTDC_Pixelformat_RGB888)
+  {
+    temp = 3;
+  }
+  else if ((PixelFormat == LTDC_Pixelformat_ARGB4444) || \
+          (PixelFormat == LTDC_Pixelformat_RGB565)    || \
+          (PixelFormat == LTDC_Pixelformat_ARGB1555)  || \
+          (PixelFormat == LTDC_Pixelformat_AL88))
+  {
+    temp = 2;  
+  }
+  else
+  {
+    temp = 1;
+  }
+  
+  /* Reconfigures the color frame buffer pitch in byte */
+  LTDC_Layerx->CFBLR  = ((tempreg * temp) << 16) | ((tempreg * temp) + 3);  
+
+  /* Reconfigures the color frame buffer start address */
+  LTDC_Layerx->PFCR = PixelFormat;
+    
+}
+    
+/**
+  * @}
+  */
+
+/** @defgroup LTDC_Group2 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================
+
+    [..] This section provides functions allowing to configure the LTDC Interrupts 
+         and to get the status and clear flags and Interrupts pending bits.
+  
+    [..] The LTDC provides 4 Interrupts sources and 4 Flags
+    
+    *** Flags ***
+    =============
+    [..]
+      (+) LTDC_FLAG_LI:   Line Interrupt flag.
+      (+) LTDC_FLAG_FU:   FIFO Underrun Interrupt flag.
+      (+) LTDC_FLAG_TERR: Transfer Error Interrupt flag.
+      (+) LTDC_FLAG_RR:   Register Reload interrupt flag.
+      
+    *** Interrupts ***
+    ==================
+    [..]
+      (+) LTDC_IT_LI: Line Interrupt is generated when a programmed line 
+                      is reached. The line interrupt position is programmed in 
+                      the LTDC_LIPR register.
+      (+) LTDC_IT_FU: FIFO Underrun interrupt is generated when a pixel is requested 
+                      from an empty layer FIFO
+      (+) LTDC_IT_TERR: Transfer Error interrupt is generated when an AHB bus 
+                        error occurs during data transfer.
+      (+) LTDC_IT_RR: Register Reload interrupt is generated when the shadow 
+                      registers reload was performed during the vertical blanking 
+                      period.
+               
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified LTDC's interrupts.
+  * @param  LTDC_IT: specifies the LTDC interrupts sources to be enabled or disabled.
+  *   This parameter can be any combination of the following values:
+  *     @arg LTDC_IT_LI: Line Interrupt Enable.
+  *     @arg LTDC_IT_FU: FIFO Underrun Interrupt Enable.
+  *     @arg LTDC_IT_TERR: Transfer Error Interrupt Enable.
+  *     @arg LTDC_IT_RR: Register Reload interrupt enable.  
+  * @param NewState: new state of the specified LTDC interrupts.
+  *   This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void LTDC_ITConfig(uint32_t LTDC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_LTDC_IT(LTDC_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    LTDC->IER |= LTDC_IT;
+  }
+  else
+  {
+    LTDC->IER &= (uint32_t)~LTDC_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified LTDC's flag is set or not.
+  * @param  LTDC_FLAG: specifies the flag to check.
+  *   This parameter can be one of the following values:
+  *     @arg LTDC_FLAG_LI:    Line Interrupt flag.
+  *     @arg LTDC_FLAG_FU:   FIFO Underrun Interrupt flag.
+  *     @arg LTDC_FLAG_TERR: Transfer Error Interrupt flag.
+  *     @arg LTDC_FLAG_RR:   Register Reload interrupt flag.
+  * @retval The new state of LTDC_FLAG (SET or RESET).
+  */
+FlagStatus LTDC_GetFlagStatus(uint32_t LTDC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_LTDC_FLAG(LTDC_FLAG));
+
+  if ((LTDC->ISR & LTDC_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the LTDC's pending flags.
+  * @param  LTDC_FLAG: specifies the flag to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg LTDC_FLAG_LI:    Line Interrupt flag.
+  *     @arg LTDC_FLAG_FU:   FIFO Underrun Interrupt flag.
+  *     @arg LTDC_FLAG_TERR: Transfer Error Interrupt flag.
+  *     @arg LTDC_FLAG_RR:   Register Reload interrupt flag.  
+  * @retval None
+  */
+void LTDC_ClearFlag(uint32_t LTDC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_LTDC_FLAG(LTDC_FLAG));
+
+  /* Clear the corresponding LTDC flag */
+  LTDC->ICR = (uint32_t)LTDC_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified LTDC's interrupt has occurred or not.
+  * @param  LTDC_IT: specifies the LTDC interrupts sources to check.
+  *   This parameter can be one of the following values:
+  *     @arg LTDC_IT_LI:    Line Interrupt Enable.
+  *     @arg LTDC_IT_FU:   FIFO Underrun Interrupt Enable.
+  *     @arg LTDC_IT_TERR: Transfer Error Interrupt Enable.
+  *     @arg LTDC_IT_RR:   Register Reload interrupt Enable.
+  * @retval The new state of the LTDC_IT (SET or RESET).
+  */
+ITStatus LTDC_GetITStatus(uint32_t LTDC_IT)
+{
+  ITStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_LTDC_IT(LTDC_IT));
+
+  if ((LTDC->ISR & LTDC_IT) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+
+  if (((LTDC->IER & LTDC_IT) != (uint32_t)RESET) && (bitstatus != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+
+/**
+  * @brief  Clears the LTDC's interrupt pending bits.
+  * @param  LTDC_IT: specifies the interrupt pending bit to clear.
+  *   This parameter can be any combination of the following values:
+  *     @arg LTDC_IT_LIE:    Line Interrupt.
+  *     @arg LTDC_IT_FUIE:   FIFO Underrun Interrupt.
+  *     @arg LTDC_IT_TERRIE: Transfer Error Interrupt.
+  *     @arg LTDC_IT_RRIE:   Register Reload interrupt.
+  * @retval None
+  */
+void LTDC_ClearITPendingBit(uint32_t LTDC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_LTDC_IT(LTDC_IT));
+
+  /* Clear the corresponding LTDC Interrupt */
+  LTDC->ICR = (uint32_t)LTDC_IT;
+}
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_pwr.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_pwr.c
new file mode 100644
index 00000000..ea6e0ebd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_pwr.c
@@ -0,0 +1,1053 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_pwr.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Power Controller (PWR) peripheral:           
+  *           + Backup Domain Access
+  *           + PVD configuration
+  *           + WakeUp pin configuration
+  *           + Main and Backup Regulators configuration
+  *           + FLASH Power Down configuration
+  *           + Low Power modes configuration
+  *           + Flags management
+  *               
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_pwr.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup PWR 
+  * @brief PWR driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* --------- PWR registers bit address in the alias region ---------- */
+#define PWR_OFFSET               (PWR_BASE - PERIPH_BASE)
+
+/* --- CR Register ---*/
+
+/* Alias word address of DBP bit */
+#define CR_OFFSET                (PWR_OFFSET + 0x00)
+#define DBP_BitNumber            0x08
+#define CR_DBP_BB                (PERIPH_BB_BASE + (CR_OFFSET * 32) + (DBP_BitNumber * 4))
+
+/* Alias word address of PVDE bit */
+#define PVDE_BitNumber           0x04
+#define CR_PVDE_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PVDE_BitNumber * 4))
+
+/* Alias word address of FPDS bit */
+#define FPDS_BitNumber           0x09
+#define CR_FPDS_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (FPDS_BitNumber * 4))
+
+/* Alias word address of PMODE bit */
+#define PMODE_BitNumber           0x0E
+#define CR_PMODE_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PMODE_BitNumber * 4))
+
+/* Alias word address of ODEN bit */
+#define ODEN_BitNumber           0x10
+#define CR_ODEN_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (ODEN_BitNumber * 4))
+
+/* Alias word address of ODSWEN bit */
+#define ODSWEN_BitNumber         0x11
+#define CR_ODSWEN_BB             (PERIPH_BB_BASE + (CR_OFFSET * 32) + (ODSWEN_BitNumber * 4))
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx)
+/* Alias word address of MRUDS bit */
+#define MRUDS_BitNumber         0x0B
+#define CR_MRUDS_BB             (PERIPH_BB_BASE + (CR_OFFSET * 32) + (MRUDS_BitNumber * 4))
+
+/* Alias word address of LPUDS bit */
+#define LPUDS_BitNumber         0x0A
+#define CR_LPUDS_BB             (PERIPH_BB_BASE + (CR_OFFSET * 32) + (LPUDS_BitNumber * 4))
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx */
+
+#if defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE)
+/* Alias word address of MRLVDS bit */
+#define MRLVDS_BitNumber         0x0B
+#define CR_MRLVDS_BB             (PERIPH_BB_BASE + (CR_OFFSET * 32) + (MRLVDS_BitNumber * 4))
+
+/* Alias word address of LPLVDS bit */
+#define LPLVDS_BitNumber         0x0A
+#define CR_LPLVDS_BB             (PERIPH_BB_BASE + (CR_OFFSET * 32) + (LPLVDS_BitNumber * 4))
+#endif /* STM32F401xx || STM32F410xx || STM32F411xE */
+
+/* --- CSR Register ---*/
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE) || defined(STM32F469_479xx)
+/* Alias word address of EWUP bit */
+#define CSR_OFFSET               (PWR_OFFSET + 0x04)
+#define EWUP_BitNumber           0x08
+#define CSR_EWUP_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP_BitNumber * 4))
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F469_479xx */
+
+#if defined(STM32F410xx) || defined(STM32F446xx)
+/* Alias word address of EWUP2 bit */
+#define CSR_OFFSET               (PWR_OFFSET + 0x04)
+#define EWUP1_BitNumber           0x08
+#define CSR_EWUP1_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP1_BitNumber * 4))
+#define EWUP2_BitNumber           0x07
+#define CSR_EWUP2_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP2_BitNumber * 4))
+#if defined(STM32F410xx)
+#define EWUP3_BitNumber           0x06
+#define CSR_EWUP3_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (EWUP2_BitNumber * 4))
+#endif /* STM32F410xx */
+#endif /* STM32F410xx || STM32F446xx */
+
+/* Alias word address of BRE bit */
+#define BRE_BitNumber            0x09
+#define CSR_BRE_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (BRE_BitNumber * 4))
+
+/* ------------------ PWR registers bit mask ------------------------ */
+
+/* CR register bit mask */
+#define CR_DS_MASK               ((uint32_t)0xFFFFF3FC)
+#define CR_PLS_MASK              ((uint32_t)0xFFFFFF1F)
+#define CR_VOS_MASK              ((uint32_t)0xFFFF3FFF)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup PWR_Private_Functions
+  * @{
+  */
+
+/** @defgroup PWR_Group1 Backup Domain Access function 
+  *  @brief   Backup Domain Access function  
+  *
+@verbatim   
+ ===============================================================================
+                  ##### Backup Domain Access function #####
+ ===============================================================================  
+    [..]
+      After reset, the backup domain (RTC registers, RTC backup data 
+      registers and backup SRAM) is protected against possible unwanted 
+      write accesses. 
+      To enable access to the RTC Domain and RTC registers, proceed as follows:
+        (+) Enable the Power Controller (PWR) APB1 interface clock using the
+            RCC_APB1PeriphClockCmd() function.
+        (+) Enable access to RTC domain using the PWR_BackupAccessCmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the PWR peripheral registers to their default reset values.     
+  * @param  None
+  * @retval None
+  */
+void PWR_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
+}
+
+/**
+  * @brief  Enables or disables access to the backup domain (RTC registers, RTC 
+  *         backup data registers and backup SRAM).
+  * @note   If the HSE divided by 2, 3, ..31 is used as the RTC clock, the 
+  *         Backup Domain Access should be kept enabled.
+  * @param  NewState: new state of the access to the backup domain.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_BackupAccessCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CR_DBP_BB = (uint32_t)NewState;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group2 PVD configuration functions
+  *  @brief   PVD configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+                    ##### PVD configuration functions #####
+ ===============================================================================  
+    [..]
+      (+) The PVD is used to monitor the VDD power supply by comparing it to a 
+          threshold selected by the PVD Level (PLS[2:0] bits in the PWR_CR).
+      (+) A PVDO flag is available to indicate if VDD/VDDA is higher or lower 
+          than the PVD threshold. This event is internally connected to the EXTI 
+          line16 and can generate an interrupt if enabled through the EXTI registers.
+      (+) The PVD is stopped in Standby mode.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the voltage threshold detected by the Power Voltage Detector(PVD).
+  * @param  PWR_PVDLevel: specifies the PVD detection level
+  *          This parameter can be one of the following values:
+  *            @arg PWR_PVDLevel_0
+  *            @arg PWR_PVDLevel_1
+  *            @arg PWR_PVDLevel_2
+  *            @arg PWR_PVDLevel_3
+  *            @arg PWR_PVDLevel_4
+  *            @arg PWR_PVDLevel_5
+  *            @arg PWR_PVDLevel_6
+  *            @arg PWR_PVDLevel_7
+  * @note   Refer to the electrical characteristics of your device datasheet for
+  *         more details about the voltage threshold corresponding to each 
+  *         detection level.
+  * @retval None
+  */
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel));
+  
+  tmpreg = PWR->CR;
+  
+  /* Clear PLS[7:5] bits */
+  tmpreg &= CR_PLS_MASK;
+  
+  /* Set PLS[7:5] bits according to PWR_PVDLevel value */
+  tmpreg |= PWR_PVDLevel;
+  
+  /* Store the new value */
+  PWR->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Power Voltage Detector(PVD).
+  * @param  NewState: new state of the PVD.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_PVDCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CR_PVDE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group3 WakeUp pin configuration functions
+  *  @brief   WakeUp pin configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+                 ##### WakeUp pin configuration functions #####
+ ===============================================================================  
+    [..]
+      (+) WakeUp pin is used to wakeup the system from Standby mode. This pin is 
+          forced in input pull down configuration and is active on rising edges.
+      (+) There is one Wake-up pin: Wake-up Pin 1 on PA.00.
+	   (++) For STM32F446xx there are two Wake-Up pins: Pin1 on PA.00 and Pin2 on PC.13
+           (++) For STM32F410xx/STM32F412xG there are three Wake-Up pins: Pin1 on PA.00, Pin2 on PC.00 and Pin3 on PC.01
+@endverbatim
+  * @{
+  */
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE)
+/**
+  * @brief  Enables or disables the WakeUp Pin functionality.
+  * @param  NewState: new state of the WakeUp Pin functionality.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_WakeUpPinCmd(FunctionalState NewState)
+{
+  /* Check the parameters */  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CSR_EWUP_BB = (uint32_t)NewState;
+}
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE */
+
+#if defined(STM32F410xx) || defined(STM32F446xx)
+/**
+  * @brief  Enables or disables the WakeUp Pin functionality.
+  * @param  PWR_WakeUpPinx: specifies the WakeUp Pin.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_WakeUp_Pin1: WKUP1 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin2: WKUP2 pin is used for wakeup from Standby mode.
+  *            @arg PWR_WakeUp_Pin3: WKUP3 pin is used for wakeup from Standby mode.(only for STM32F410xx)
+  * @param  NewState: new state of the WakeUp Pin functionality.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPinx, FunctionalState NewState)
+{
+  /* Check the parameters */  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_PWR_WAKEUP_PIN(NewState));
+  if(PWR_WakeUpPinx == PWR_WakeUp_Pin1) /* PWR_WakeUp_Pin1 */
+  {
+    *(__IO uint32_t *) CSR_EWUP1_BB = (uint32_t)NewState;
+  }
+#if defined(STM32F410xx)  
+  else if(PWR_WakeUpPinx == PWR_WakeUp_Pin3) /* PWR_WakeUp_Pin3 */
+  {
+    *(__IO uint32_t *) CSR_EWUP3_BB = (uint32_t)NewState;
+  }
+#endif /* STM32F410xx */  
+  else /* PWR_WakeUp_Pin2 */
+  {
+    *(__IO uint32_t *) CSR_EWUP2_BB = (uint32_t)NewState;
+  }
+}
+#endif /* STM32F410xx || STM32F446xx */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group4 Main and Backup Regulators configuration functions
+  *  @brief   Main and Backup Regulators configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+          ##### Main and Backup Regulators configuration functions #####
+ ===============================================================================  
+    [..]
+      (+) The backup domain includes 4 Kbytes of backup SRAM accessible only from 
+          the CPU, and address in 32-bit, 16-bit or 8-bit mode. Its content is 
+          retained even in Standby or VBAT mode when the low power backup regulator
+          is enabled. It can be considered as an internal EEPROM when VBAT is 
+          always present. You can use the PWR_BackupRegulatorCmd() function to 
+          enable the low power backup regulator and use the PWR_GetFlagStatus
+          (PWR_FLAG_BRR) to check if it is ready or not. 
+
+      (+) When the backup domain is supplied by VDD (analog switch connected to VDD) 
+          the backup SRAM is powered from VDD which replaces the VBAT power supply to 
+          save battery life.
+
+      (+) The backup SRAM is not mass erased by an tamper event. It is read 
+          protected to prevent confidential data, such as cryptographic private 
+          key, from being accessed. The backup SRAM can be erased only through 
+          the Flash interface when a protection level change from level 1 to 
+          level 0 is requested. 
+      -@- Refer to the description of Read protection (RDP) in the reference manual.
+
+      (+) The main internal regulator can be configured to have a tradeoff between 
+          performance and power consumption when the device does not operate at 
+          the maximum frequency. 
+      (+) For STM32F405xx/407xx and STM32F415xx/417xx  Devices, the regulator can be     
+          configured on the fly through PWR_MainRegulatorModeConfig() function which  
+          configure VOS bit in PWR_CR register:
+        (++) When this bit is set (Regulator voltage output Scale 1 mode selected) 
+             the System frequency can go up to 168 MHz. 
+        (++) When this bit is reset (Regulator voltage output Scale 2 mode selected) 
+             the System frequency can go up to 144 MHz.
+             
+       (+) For STM32F42xxx/43xxx Devices, the regulator can be configured through    
+           PWR_MainRegulatorModeConfig() function which configure VOS[1:0] bits in
+           PWR_CR register:  
+           which configure VOS[1:0] bits in PWR_CR register: 
+        (++) When VOS[1:0] = 11 (Regulator voltage output Scale 1 mode selected) 
+             the System frequency can go up to 168 MHz. 
+        (++) When VOS[1:0] = 10 (Regulator voltage output Scale 2 mode selected) 
+             the System frequency can go up to 144 MHz.  
+        (++) When VOS[1:0] = 01 (Regulator voltage output Scale 3 mode selected) 
+             the System frequency can go up to 120 MHz. 
+                          
+       (+) For STM32F42xxx/43xxx Devices, the scale can be modified only when the PLL 
+           is OFF and the HSI or HSE clock source is selected as system clock. 
+           The new value programmed is active only when the PLL is ON.
+           When the PLL is OFF, the voltage scale 3 is automatically selected. 
+        Refer to the datasheets for more details.
+        
+       (+) For STM32F42xxx/43xxx Devices, in Run mode: the main regulator has
+           2 operating modes available:
+        (++) Normal mode: The CPU and core logic operate at maximum frequency at a given 
+             voltage scaling (scale 1, scale 2 or scale 3)
+        (++) Over-drive mode: This mode allows the CPU and the core logic to operate at a 
+            higher frequency than the normal mode for a given voltage scaling (scale 1,  
+            scale 2 or scale 3). This mode is enabled through PWR_OverDriveCmd() function and
+            PWR_OverDriveSWCmd() function, to enter or exit from Over-drive mode please follow 
+            the sequence described in Reference manual.
+             
+       (+) For STM32F42xxx/43xxx Devices, in Stop mode: the main regulator or low power regulator 
+           supplies a low power voltage to the 1.2V domain, thus preserving the content of registers 
+           and internal SRAM. 2 operating modes are available:
+         (++) Normal mode: the 1.2V domain is preserved in nominal leakage mode. This mode is only 
+              available when the main regulator or the low power regulator is used in Scale 3 or 
+              low voltage mode.
+         (++) Under-drive mode: the 1.2V domain is preserved in reduced leakage mode. This mode is only
+              available when the main regulator or the low power regulator is in low voltage mode.
+              This mode is enabled through PWR_UnderDriveCmd() function.
+            
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the Backup Regulator.
+  * @param  NewState: new state of the Backup Regulator.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_BackupRegulatorCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CSR_BRE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the main internal regulator output voltage.
+  * @param  PWR_Regulator_Voltage: specifies the regulator output voltage to achieve
+  *         a tradeoff between performance and power consumption when the device does
+  *         not operate at the maximum frequency (refer to the datasheets for more details).
+  *          This parameter can be one of the following values:
+  *            @arg PWR_Regulator_Voltage_Scale1: Regulator voltage output Scale 1 mode, 
+  *                                                System frequency up to 168 MHz. 
+  *            @arg PWR_Regulator_Voltage_Scale2: Regulator voltage output Scale 2 mode, 
+  *                                                System frequency up to 144 MHz.    
+  *            @arg PWR_Regulator_Voltage_Scale3: Regulator voltage output Scale 3 mode, 
+  *                                                System frequency up to 120 MHz (only for STM32F42xxx/43xxx devices)
+  * @retval None
+  */
+void PWR_MainRegulatorModeConfig(uint32_t PWR_Regulator_Voltage)
+{
+  uint32_t tmpreg = 0;
+	
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR_VOLTAGE(PWR_Regulator_Voltage));
+
+  tmpreg = PWR->CR;
+  
+  /* Clear VOS[15:14] bits */
+  tmpreg &= CR_VOS_MASK;
+  
+  /* Set VOS[15:14] bits according to PWR_Regulator_Voltage value */
+  tmpreg |= PWR_Regulator_Voltage;
+  
+  /* Store the new value */
+  PWR->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Over-Drive.
+  * 
+  * @note   This function can be used only for STM32F42xxx/STM3243xxx devices.
+  *         This mode allows the CPU and the core logic to operate at a higher frequency
+  *         than the normal mode for a given voltage scaling (scale 1, scale 2 or scale 3).   
+  * 
+  * @note   It is recommended to enter or exit Over-drive mode when the application is not running 
+  *          critical tasks and when the system clock source is either HSI or HSE. 
+  *          During the Over-drive switch activation, no peripheral clocks should be enabled.   
+  *          The peripheral clocks must be enabled once the Over-drive mode is activated.
+  *            
+  * @param  NewState: new state of the Over Drive mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_OverDriveCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  /* Set/Reset the ODEN bit to enable/disable the Over Drive mode */
+  *(__IO uint32_t *) CR_ODEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the Over-Drive switching.
+  * 
+  * @note   This function can be used only for STM32F42xxx/STM3243xxx devices. 
+  *       
+  * @param  NewState: new state of the Over Drive switching mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_OverDriveSWCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Set/Reset the ODSWEN bit to enable/disable the Over Drive switching mode */
+  *(__IO uint32_t *) CR_ODSWEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief   Enables or disables the Under-Drive mode.
+  * 
+  * @note   This function can be used only for STM32F42xxx/STM3243xxx devices.
+  * @note    This mode is enabled only with STOP low power mode.
+  *          In this mode, the 1.2V domain is preserved in reduced leakage mode. This 
+  *          mode is only available when the main regulator or the low power regulator 
+  *          is in low voltage mode
+  *        
+  * @note   If the Under-drive mode was enabled, it is automatically disabled after 
+  *         exiting Stop mode. 
+  *         When the voltage regulator operates in Under-drive mode, an additional  
+  *         startup delay is induced when waking up from Stop mode.
+  *                    
+  * @param  NewState: new state of the Under Drive mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_UnderDriveCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the UDEN[1:0] bits to enable the Under Drive mode */
+    PWR->CR |= (uint32_t)PWR_CR_UDEN;
+  }
+  else
+  {
+    /* Reset the UDEN[1:0] bits to disable the Under Drive mode */
+    PWR->CR &= (uint32_t)(~PWR_CR_UDEN);
+  }
+}
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx)
+/**
+  * @brief Enables or disables the Main Regulator under drive mode.
+  *
+  * @note  This mode is only available for STM32F427_437xx/STM32F429_439xx/STM32F446xx devices.
+  *
+  * @param  NewState: new state of the Main Regulator Under Drive mode.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_MainRegulatorUnderDriveCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    *(__IO uint32_t *) CR_MRUDS_BB = (uint32_t)ENABLE;
+  }
+  else
+  {
+    *(__IO uint32_t *) CR_MRUDS_BB = (uint32_t)DISABLE;
+  }
+}
+
+/**
+  * @brief Enables or disables the Low Power Regulator under drive mode.
+  *
+  * @note  This mode is only available for STM32F427_437xx/STM32F429_439xx/STM32F446xx devices.
+  *
+  * @param  NewState: new state of the Low Power Regulator Under Drive mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_LowRegulatorUnderDriveCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    *(__IO uint32_t *) CR_LPUDS_BB = (uint32_t)ENABLE;
+  }
+  else
+  {
+    *(__IO uint32_t *) CR_LPUDS_BB = (uint32_t)DISABLE;
+  }
+}
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F446xx */
+
+#if defined(STM32F401xx) || defined(STM32F410xx) || defined(STM32F411xE)
+/**
+  * @brief Enables or disables the Main Regulator low voltage mode.
+  *
+  * @note  This mode is only available for STM32F401xx/STM32F410xx/STM32F411xx devices.
+  *
+  * @param  NewState: new state of the Main Regulator Low Voltage mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_MainRegulatorLowVoltageCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    *(__IO uint32_t *) CR_MRLVDS_BB = (uint32_t)ENABLE;
+  }
+  else
+  {
+    *(__IO uint32_t *) CR_MRLVDS_BB = (uint32_t)DISABLE;
+  }
+}
+
+/**
+  * @brief Enables or disables the Low Power Regulator low voltage mode.
+  *
+  * @note  This mode is only available for STM32F401xx/STM32F410xx/STM32F411xx devices.
+  *
+  * @param  NewState: new state of the Low Power Regulator Low Voltage mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_LowRegulatorLowVoltageCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    *(__IO uint32_t *) CR_LPLVDS_BB = (uint32_t)ENABLE;
+  }
+  else
+  {
+    *(__IO uint32_t *) CR_LPLVDS_BB = (uint32_t)DISABLE;
+  }
+}
+#endif /* STM32F401xx || STM32F410xx || STM32F411xE */
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group5 FLASH Power Down configuration functions
+  *  @brief   FLASH Power Down configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+             ##### FLASH Power Down configuration functions #####
+ ===============================================================================  
+    [..]
+      (+) By setting the FPDS bit in the PWR_CR register by using the 
+          PWR_FlashPowerDownCmd() function, the Flash memory also enters power 
+          down mode when the device enters Stop mode. When the Flash memory 
+          is in power down mode, an additional startup delay is incurred when 
+          waking up from Stop mode.
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the Flash Power Down in STOP mode.
+  * @param  NewState: new state of the Flash power mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void PWR_FlashPowerDownCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CR_FPDS_BB = (uint32_t)NewState;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group6 Low Power modes configuration functions
+  *  @brief   Low Power modes configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+              ##### Low Power modes configuration functions #####
+ ===============================================================================  
+    [..]
+      The devices feature 3 low-power modes:
+      (+) Sleep mode: Cortex-M4 core stopped, peripherals kept running.
+      (+) Stop mode: all clocks are stopped, regulator running, regulator 
+          in low power mode
+      (+) Standby mode: 1.2V domain powered off.
+   
+   *** Sleep mode ***
+   ==================
+    [..]
+      (+) Entry:
+        (++) The Sleep mode is entered by using the __WFI() or __WFE() functions.
+      (+) Exit:
+        (++) Any peripheral interrupt acknowledged by the nested vectored interrupt 
+             controller (NVIC) can wake up the device from Sleep mode.
+
+   *** Stop mode ***
+   =================
+    [..]
+      In Stop mode, all clocks in the 1.2V domain are stopped, the PLL, the HSI,
+      and the HSE RC oscillators are disabled. Internal SRAM and register contents 
+      are preserved.
+      The voltage regulator can be configured either in normal or low-power mode.
+      To minimize the consumption In Stop mode, FLASH can be powered off before 
+      entering the Stop mode. It can be switched on again by software after exiting 
+      the Stop mode using the PWR_FlashPowerDownCmd() function. 
+   
+      (+) Entry:
+        (++) The Stop mode is entered using the PWR_EnterSTOPMode(PWR_MainRegulator_ON) 
+             function with:
+          (+++) Main regulator ON.
+          (+++) Low Power regulator ON.
+      (+) Exit:
+        (++) Any EXTI Line (Internal or External) configured in Interrupt/Event mode.
+      
+   *** Standby mode ***
+   ====================
+    [..]
+      The Standby mode allows to achieve the lowest power consumption. It is based 
+      on the Cortex-M4 deepsleep mode, with the voltage regulator disabled. 
+      The 1.2V domain is consequently powered off. The PLL, the HSI oscillator and 
+      the HSE oscillator are also switched off. SRAM and register contents are lost 
+      except for the RTC registers, RTC backup registers, backup SRAM and Standby 
+      circuitry.
+   
+      The voltage regulator is OFF.
+      
+      (+) Entry:
+        (++) The Standby mode is entered using the PWR_EnterSTANDBYMode() function.
+      (+) Exit:
+        (++) WKUP pin rising edge, RTC alarm (Alarm A and Alarm B), RTC wakeup,
+             tamper event, time-stamp event, external reset in NRST pin, IWDG reset.              
+
+   *** Auto-wakeup (AWU) from low-power mode ***
+   =============================================
+    [..]
+      The MCU can be woken up from low-power mode by an RTC Alarm event, an RTC 
+      Wakeup event, a tamper event, a time-stamp event, or a comparator event, 
+      without depending on an external interrupt (Auto-wakeup mode).
+
+      (#) RTC auto-wakeup (AWU) from the Stop mode
+       
+        (++) To wake up from the Stop mode with an RTC alarm event, it is necessary to:
+          (+++) Configure the EXTI Line 17 to be sensitive to rising edges (Interrupt 
+                or Event modes) using the EXTI_Init() function.
+          (+++) Enable the RTC Alarm Interrupt using the RTC_ITConfig() function
+          (+++) Configure the RTC to generate the RTC alarm using the RTC_SetAlarm() 
+                and RTC_AlarmCmd() functions.
+        (++) To wake up from the Stop mode with an RTC Tamper or time stamp event, it 
+             is necessary to:
+          (+++) Configure the EXTI Line 21 to be sensitive to rising edges (Interrupt 
+                or Event modes) using the EXTI_Init() function.
+          (+++) Enable the RTC Tamper or time stamp Interrupt using the RTC_ITConfig() 
+                function
+          (+++) Configure the RTC to detect the tamper or time stamp event using the
+                RTC_TimeStampConfig(), RTC_TamperTriggerConfig() and RTC_TamperCmd()
+                functions.
+        (++) To wake up from the Stop mode with an RTC WakeUp event, it is necessary to:
+           (+++) Configure the EXTI Line 22 to be sensitive to rising edges (Interrupt 
+                 or Event modes) using the EXTI_Init() function.
+           (+++) Enable the RTC WakeUp Interrupt using the RTC_ITConfig() function
+           (+++) Configure the RTC to generate the RTC WakeUp event using the RTC_WakeUpClockConfig(), 
+                 RTC_SetWakeUpCounter() and RTC_WakeUpCmd() functions.
+
+      (#) RTC auto-wakeup (AWU) from the Standby mode
+   
+        (++) To wake up from the Standby mode with an RTC alarm event, it is necessary to:
+          (+++) Enable the RTC Alarm Interrupt using the RTC_ITConfig() function
+          (+++) Configure the RTC to generate the RTC alarm using the RTC_SetAlarm() 
+                and RTC_AlarmCmd() functions.
+        (++) To wake up from the Standby mode with an RTC Tamper or time stamp event, it 
+             is necessary to:
+          (+++) Enable the RTC Tamper or time stamp Interrupt using the RTC_ITConfig() 
+                function
+          (+++) Configure the RTC to detect the tamper or time stamp event using the
+                RTC_TimeStampConfig(), RTC_TamperTriggerConfig() and RTC_TamperCmd()
+                functions.
+        (++) To wake up from the Standby mode with an RTC WakeUp event, it is necessary to:
+          (+++) Enable the RTC WakeUp Interrupt using the RTC_ITConfig() function
+          (+++) Configure the RTC to generate the RTC WakeUp event using the RTC_WakeUpClockConfig(), 
+                RTC_SetWakeUpCounter() and RTC_WakeUpCmd() functions.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enters STOP mode.
+  *   
+  * @note   In Stop mode, all I/O pins keep the same state as in Run mode.
+  * @note   When exiting Stop mode by issuing an interrupt or a wakeup event, 
+  *         the HSI RC oscillator is selected as system clock.
+  * @note   When the voltage regulator operates in low power mode, an additional 
+  *         startup delay is incurred when waking up from Stop mode. 
+  *         By keeping the internal regulator ON during Stop mode, the consumption 
+  *         is higher although the startup time is reduced.
+  *     
+  * @param  PWR_Regulator: specifies the regulator state in STOP mode.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_MainRegulator_ON: STOP mode with regulator ON
+  *            @arg PWR_LowPowerRegulator_ON: STOP mode with low power regulator ON
+  * @param  PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
+  *            @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR(PWR_Regulator));
+  assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
+  
+  /* Select the regulator state in STOP mode ---------------------------------*/
+  tmpreg = PWR->CR;
+  /* Clear PDDS and LPDS bits */
+  tmpreg &= CR_DS_MASK;
+  
+  /* Set LPDS, MRLVDS and LPLVDS bits according to PWR_Regulator value */
+  tmpreg |= PWR_Regulator;
+  
+  /* Store the new value */
+  PWR->CR = tmpreg;
+  
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+  /* Select STOP mode entry --------------------------------------------------*/
+  if(PWR_STOPEntry == PWR_STOPEntry_WFI)
+  {   
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __WFE();
+  }
+  /* Reset SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk);  
+}
+
+/**
+  * @brief  Enters in Under-Drive STOP mode.
+  *  
+  * @note   This mode is only available for STM32F42xxx/STM3243xxx devices. 
+  * 
+  * @note    This mode can be selected only when the Under-Drive is already active 
+  *         
+  * @note   In Stop mode, all I/O pins keep the same state as in Run mode.
+  * @note   When exiting Stop mode by issuing an interrupt or a wakeup event, 
+  *         the HSI RC oscillator is selected as system clock.
+  * @note   When the voltage regulator operates in low power mode, an additional 
+  *         startup delay is incurred when waking up from Stop mode. 
+  *         By keeping the internal regulator ON during Stop mode, the consumption 
+  *         is higher although the startup time is reduced.
+  *     
+  * @param  PWR_Regulator: specifies the regulator state in STOP mode.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_MainRegulator_UnderDrive_ON:  Main Regulator in under-drive mode 
+  *                 and Flash memory in power-down when the device is in Stop under-drive mode
+  *            @arg PWR_LowPowerRegulator_UnderDrive_ON:  Low Power Regulator in under-drive mode 
+  *                and Flash memory in power-down when the device is in Stop under-drive mode
+  * @param  PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction
+  *            @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction
+  * @retval None
+  */
+void PWR_EnterUnderDriveSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_REGULATOR_UNDERDRIVE(PWR_Regulator));
+  assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry));
+  
+  /* Select the regulator state in STOP mode ---------------------------------*/
+  tmpreg = PWR->CR;
+  /* Clear PDDS and LPDS bits */
+  tmpreg &= CR_DS_MASK;
+  
+  /* Set LPDS, MRLUDS and LPLUDS bits according to PWR_Regulator value */
+  tmpreg |= PWR_Regulator;
+  
+  /* Store the new value */
+  PWR->CR = tmpreg;
+  
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+  /* Select STOP mode entry --------------------------------------------------*/
+  if(PWR_STOPEntry == PWR_STOPEntry_WFI)
+  {   
+    /* Request Wait For Interrupt */
+    __WFI();
+  }
+  else
+  {
+    /* Request Wait For Event */
+    __WFE();
+  }
+  /* Reset SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk);  
+}
+
+/**
+  * @brief  Enters STANDBY mode.
+  * @note   In Standby mode, all I/O pins are high impedance except for:
+  *          - Reset pad (still available) 
+  *          - RTC_AF1 pin (PC13) if configured for tamper, time-stamp, RTC 
+  *            Alarm out, or RTC clock calibration out.
+  *          - RTC_AF2 pin (PI8) if configured for tamper or time-stamp.  
+  *          - WKUP pin 1 (PA0) if enabled.
+  * @note   The Wakeup flag (WUF) need to be cleared at application level before to call this function 
+  * @param  None
+  * @retval None
+  */
+void PWR_EnterSTANDBYMode(void)
+{
+  /* Select STANDBY mode */
+  PWR->CR |= PWR_CR_PDDS;
+  
+  /* Set SLEEPDEEP bit of Cortex System Control Register */
+  SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+  
+  /* This option is used to ensure that store operations are completed */
+#if defined ( __CC_ARM   )
+  __force_stores();
+#endif
+  /* Request Wait For Interrupt */
+  __WFI();
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup PWR_Group7 Flags management functions
+  *  @brief   Flags management functions 
+  *
+@verbatim   
+ ===============================================================================
+                    ##### Flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the specified PWR flag is set or not.
+  * @param  PWR_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_FLAG_WU: Wake Up flag. This flag indicates that a wakeup event 
+  *                  was received from the WKUP pin or from the RTC alarm (Alarm A 
+  *                  or Alarm B), RTC Tamper event, RTC TimeStamp event or RTC Wakeup.
+  *                  An additional wakeup event is detected if the WKUP pin is enabled 
+  *                  (by setting the EWUP bit) when the WKUP pin level is already high.  
+  *            @arg PWR_FLAG_SB: StandBy flag. This flag indicates that the system was
+  *                  resumed from StandBy mode.    
+  *            @arg PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD is enabled 
+  *                  by the PWR_PVDCmd() function. The PVD is stopped by Standby mode 
+  *                  For this reason, this bit is equal to 0 after Standby or reset
+  *                  until the PVDE bit is set.
+  *            @arg PWR_FLAG_BRR: Backup regulator ready flag. This bit is not reset 
+  *                  when the device wakes up from Standby mode or by a system reset 
+  *                  or power reset.  
+  *            @arg PWR_FLAG_VOSRDY: This flag indicates that the Regulator voltage 
+  *                 scaling output selection is ready.
+  *            @arg PWR_FLAG_ODRDY: This flag indicates that the Over-drive mode
+  *                 is ready (STM32F42xxx/43xxx devices) 
+  *            @arg PWR_FLAG_ODSWRDY: This flag indicates that the Over-drive mode
+  *                 switching is ready (STM32F42xxx/43xxx devices) 
+  *            @arg PWR_FLAG_UDRDY: This flag indicates that the Under-drive mode
+  *                 is enabled in Stop mode (STM32F42xxx/43xxx devices)
+  * @retval The new state of PWR_FLAG (SET or RESET).
+  */
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_PWR_GET_FLAG(PWR_FLAG));
+  
+  if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the PWR's pending flags.
+  * @param  PWR_FLAG: specifies the flag to clear.
+  *          This parameter can be one of the following values:
+  *            @arg PWR_FLAG_WU: Wake Up flag
+  *            @arg PWR_FLAG_SB: StandBy flag
+  *            @arg PWR_FLAG_UDRDY: Under-drive ready flag (STM32F42xxx/43xxx devices)
+  * @retval None
+  */
+void PWR_ClearFlag(uint32_t PWR_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG));
+  
+#if defined (STM32F427_437xx) || defined (STM32F429_439xx)
+  if (PWR_FLAG != PWR_FLAG_UDRDY)
+  {
+    PWR->CR |=  PWR_FLAG << 2;
+  }
+  else
+  {
+    PWR->CSR |= PWR_FLAG_UDRDY;
+  }
+#endif /* STM32F427_437xx ||  STM32F429_439xx */
+
+#if defined (STM32F40_41xxx) || defined (STM32F401xx) || defined (STM32F410xx) || defined (STM32F411xE) 
+  PWR->CR |=  PWR_FLAG << 2;
+#endif /* STM32F40_41xxx  || STM32F401xx || STM32F410xx || STM32F411xE */
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_qspi.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_qspi.c
new file mode 100644
index 00000000..e97f5407
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_qspi.c
@@ -0,0 +1,911 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_qspi.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Serial peripheral interface (QSPI):
+  *           + Initialization and Configuration
+  *           + Indirect Data Read/Write functions
+  *           + Memory Mapped Mode Data Read functions  
+  *           + Automatic Polling functions
+  *           + DMA transfers management
+  *           + Interrupts and flags management 
+  *
+  *  @verbatim
+  *
+ ===============================================================================
+                       ##### How to use this driver #####
+ ===============================================================================
+    [..]
+        (#) Enable peripheral clock using   RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_QSPI,ENABLE);
+            function.
+
+        (#) Enable CLK, BK1_IO0, BK1_IO1, BK1_IO2, BK1_IO3, BK1_NCS, BK2_IO0, 
+            BK2_IO1, BK2_IO2, BK2_IO3 and BK2_NCS GPIO clocks using 
+            RCC_AHB1PeriphClockCmd() function. 
+  
+        (#) Peripherals alternate function: 
+           (++) Connect the pin to the desired peripherals' Alternate 
+                 Function (AF) using GPIO_PinAFConfig() function.
+           (++) Configure the desired pin in alternate function by:
+                 GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF.
+           (++) Select the type, pull-up/pull-down and output speed via 
+                 GPIO_PuPd, GPIO_OType and GPIO_Speed members.
+           (++) Call GPIO_Init() function.
+  
+        (#) Program the Flash Size, CS High Time, Sample Shift, Prescaler, Clock Mode 
+            values using the QSPI_Init() function.
+            
+        (#) Enable QSPI using  QSPI_Cmd() function.
+        
+        (#) Set QSPI Data Length using QSPI_SetDataLength() function.
+  
+        (#) Configure the FIFO threshold using QSPI_SetFIFOThreshold() to select 
+            at which threshold the FTF event is generated.
+
+        (#) Enable the NVIC and the corresponding interrupt using the function 
+            QSPI_ITConfig() if you need to use interrupt mode. 
+  
+        (#) When using the DMA mode 
+           (++) Configure the DMA using DMA_Init() function.
+           (++) Active the needed channel Request using SPI_I2S_DMACmd() function.
+   
+        (#) Enable the SPI using the QSPI_DMACmd() function.
+   
+        (#) Enable the DMA using the DMA_Cmd() function when using DMA mode.  
+  
+    @endverbatim 
+   *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_qspi.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup QSPI
+  * @brief QSPI driver modules
+  * @{
+  */
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define QSPI_CR_CLEAR_MASK                           0x00FFFFCF
+#define QSPI_DCR_CLEAR_MASK                          0xFFE0F7FE
+#define QSPI_CCR_CLEAR_MASK                          0x90800000
+#define QSPI_PIR_CLEAR_MASK                          0xFFFF0000
+#define QSPI_LPTR_CLEAR_MASK                         0xFFFF0000
+#define QSPI_CCR_CLEAR_INSTRUCTION_MASK              0xFFFFFF00
+#define QSPI_CCR_CLEAR_DCY_MASK                      0xFFC3FFFF
+#define QSPI_CR_CLEAR_FIFOTHRESHOLD_MASK             0xFFFFF0FF
+#define QSPI_CR_INTERRUPT_MASK                       0x001F0000
+#define QSPI_SR_INTERRUPT_MASK                       0x0000001F
+#define QSPI_FSR_INTERRUPT_MASK                      0x0000001B
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+
+/* Initialization and Configuration functions *********************************/
+
+/** @defgroup _Private_Functions 
+  * @{
+  */
+
+/** @defgroup _Group1 Function Group1 Name
+ *  @brief   Function group1 name description (copied from the header file) 
+ *
+@verbatim  
+ ===============================================================================
+     ##### < Function group1 name (copied from the header file)
+ Note: do not use "Peripheral" or "PPP" word in the function group name >  #####
+ ===============================================================================
+
+       [..] < OPTIONAL:
+              Add here the most important information to know about the IP features
+              covered by this group of function.
+        
+              For system IPs, this section contains how to use this group API.
+            >
+
+@endverbatim
+  * @{
+  */   
+
+/**
+  * @brief  Deinitializes the QSPI peripheral registers to their default
+  *         reset values.
+  * @param  None
+  * @retval None
+  */
+void QSPI_DeInit(void)
+{
+  /* Enable QSPI reset state */
+  RCC_AHB3PeriphResetCmd(RCC_AHB3Periph_QSPI, ENABLE);
+  /* Release QSPI from reset state */
+  RCC_AHB3PeriphResetCmd(RCC_AHB3Periph_QSPI, DISABLE);
+}
+
+/**
+  * @brief  Fills each QSPI_InitStruct member with its default value.
+  * @param  QSPI_InitStruct: pointer to a QSPI_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void QSPI_StructInit(QSPI_InitTypeDef* QSPI_InitStruct)
+{
+/*--------- Reset QSPI init structure parameters default values ------------*/
+  /* Initialize the QSPI_SShift member */
+  QSPI_InitStruct->QSPI_SShift = QSPI_SShift_NoShift ;
+  /* Initialize the QSPI_Prescaler member */  
+  QSPI_InitStruct->QSPI_Prescaler = 0 ;
+  /* Initialize the QSPI_CKMode member */
+  QSPI_InitStruct->QSPI_CKMode = QSPI_CKMode_Mode0 ;
+  /* Initialize the QSPI_CSHTime member */
+  QSPI_InitStruct->QSPI_CSHTime = QSPI_CSHTime_1Cycle ;
+  /* Initialize the QSPI_FSize member */
+  QSPI_InitStruct->QSPI_FSize = 0 ;
+  /* Initialize the QSPI_FSelect member */
+  QSPI_InitStruct->QSPI_FSelect = QSPI_FSelect_1 ;
+  /* Initialize the QSPI_DFlash member */
+  QSPI_InitStruct->QSPI_DFlash = QSPI_DFlash_Disable ;
+}
+
+/**
+  * @brief  Fills each QSPI_ComConfig_InitStruct member with its default value.
+  * @param  QSPI_ComConfig_InitStruct: pointer to a QSPI_ComConfig_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void QSPI_ComConfig_StructInit(QSPI_ComConfig_InitTypeDef* QSPI_ComConfig_InitStruct)
+{
+/*--------- Reset QSPI ComConfig init structure parameters default values ------------*/
+    
+/* Set QSPI Communication configuration structure parameters default values */
+  /* Initialize the QSPI_ComConfig_DDRMode member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_DDRMode = QSPI_ComConfig_DDRMode_Disable ;
+  /* Initialize the QSPI_ComConfig_DHHC member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_DHHC = QSPI_ComConfig_DHHC_Disable ;
+  /* Initialize the QSPI_ComConfig_SIOOMode member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_SIOOMode = QSPI_ComConfig_SIOOMode_Disable ;
+  /* Initialize the QSPI_ComConfig_FMode member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_FMode = QSPI_ComConfig_FMode_Indirect_Write ;
+  /* Initialize the QSPI_ComConfig_DMode member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_DMode = QSPI_ComConfig_DMode_NoData ;
+  /* Initialize the QSPI_ComConfig_DummyCycles member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_DummyCycles = 0 ;
+  /* Initialize the QSPI_ComConfig_ABSize member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_ABSize = QSPI_ComConfig_ABSize_8bit ;
+  /* Initialize the QSPI_ComConfig_ABMode member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_ABMode = QSPI_ComConfig_ABMode_NoAlternateByte ;
+  /* Initialize the QSPI_ComConfig_ADSize member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_ADSize = QSPI_ComConfig_ADSize_8bit ;
+  /* Initialize the QSPI_ComConfig_ADMode member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_ADMode = QSPI_ComConfig_ADMode_NoAddress ;
+  /* Initialize the QSPI_ComConfig_IMode member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_IMode = QSPI_ComConfig_IMode_NoInstruction ;
+  /* Initialize the QSPI_ComConfig_Ins member */
+  QSPI_ComConfig_InitStruct->QSPI_ComConfig_Ins = 0 ;
+}
+
+/**
+  * @brief  Initializes the QSPI peripheral according to the specified 
+  *         parameters in the QSPI_InitStruct.
+  * @param  QSPI_InitStruct: pointer to a QSPI_InitTypeDef structure that
+  *         contains the configuration information for the specified QSPI peripheral.
+  * @retval None
+  */
+void QSPI_Init(QSPI_InitTypeDef* QSPI_InitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the QSPI parameters */
+  assert_param(IS_QSPI_SSHIFT(QSPI_InitStruct->QSPI_SShift));
+  assert_param(IS_QSPI_PRESCALER(QSPI_InitStruct->QSPI_Prescaler));
+  assert_param(IS_QSPI_CKMODE(QSPI_InitStruct->QSPI_CKMode));
+  assert_param(IS_QSPI_CSHTIME(QSPI_InitStruct->QSPI_CSHTime));
+  assert_param(IS_QSPI_FSIZE(QSPI_InitStruct->QSPI_FSize));
+	assert_param(IS_QSPI_FSEL(QSPI_InitStruct->QSPI_FSelect));
+	assert_param(IS_QSPI_DFM(QSPI_InitStruct->QSPI_DFlash));
+  
+  /*------------------------ QSPI CR Configuration ------------------------*/
+  /* Get the QUADSPI CR1 value */
+  tmpreg = QUADSPI->CR;
+  /* Clear PRESCALER and SSHIFT bits */
+  tmpreg &= QSPI_CR_CLEAR_MASK;
+  /* Configure QUADSPI: Prescaler and Sample Shift */
+  tmpreg |= (uint32_t)(((QSPI_InitStruct->QSPI_Prescaler)<<24)
+                        |(QSPI_InitStruct->QSPI_SShift)
+	                      |(QSPI_InitStruct->QSPI_FSelect)
+	                      |(QSPI_InitStruct->QSPI_DFlash));  
+  /* Write to QUADSPI CR */
+  QUADSPI->CR = tmpreg;
+  
+  /*------------------------ QUADSPI DCR Configuration ------------------------*/
+  /* Get the QUADSPI DCR value */
+  tmpreg = QUADSPI->DCR;
+  /* Clear FSIZE, CSHT and CKMODE bits */
+  tmpreg &= QSPI_DCR_CLEAR_MASK;
+  /* Configure QSPI: Flash Size, Chip Select High Time and Clock Mode */
+  tmpreg |= (uint32_t)(((QSPI_InitStruct->QSPI_FSize)<<16)
+                        |(QSPI_InitStruct->QSPI_CSHTime)
+                        |(QSPI_InitStruct->QSPI_CKMode));  
+  /* Write to QSPI DCR */
+  QUADSPI->DCR = tmpreg;  
+}
+
+/**
+  * @brief  Initializes the QSPI CCR according to the specified 
+  *         parameters in the QSPI_ComConfig_InitStruct.
+  * @param  QSPI_ComConfig_InitStruct: pointer to a QSPI_ComConfig_InitTypeDef structure that
+  *         contains the communication configuration informations about QSPI peripheral.
+  * @retval None
+  */
+void QSPI_ComConfig_Init(QSPI_ComConfig_InitTypeDef* QSPI_ComConfig_InitStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the QSPI Communication Control parameters */
+  assert_param(IS_QSPI_FMODE       (QSPI_ComConfig_InitStruct->QSPI_ComConfig_FMode));
+  assert_param(IS_QSPI_SIOOMODE    (QSPI_ComConfig_InitStruct->QSPI_ComConfig_SIOOMode));
+  assert_param(IS_QSPI_DMODE       (QSPI_ComConfig_InitStruct->QSPI_ComConfig_DMode));
+  assert_param(IS_QSPI_DCY         (QSPI_ComConfig_InitStruct->QSPI_ComConfig_DummyCycles));
+  assert_param(IS_QSPI_ABSIZE      (QSPI_ComConfig_InitStruct->QSPI_ComConfig_ABSize));
+  assert_param(IS_QSPI_ABMODE      (QSPI_ComConfig_InitStruct->QSPI_ComConfig_ABMode));
+  assert_param(IS_QSPI_ADSIZE      (QSPI_ComConfig_InitStruct->QSPI_ComConfig_ADSize));
+  assert_param(IS_QSPI_ADMODE      (QSPI_ComConfig_InitStruct->QSPI_ComConfig_ADMode));
+  assert_param(IS_QSPI_IMODE       (QSPI_ComConfig_InitStruct->QSPI_ComConfig_IMode));
+  assert_param(IS_QSPI_INSTRUCTION (QSPI_ComConfig_InitStruct->QSPI_ComConfig_Ins));
+	assert_param(IS_QSPI_DDRMODE     (QSPI_ComConfig_InitStruct->QSPI_ComConfig_DDRMode));
+	assert_param(IS_QSPI_DHHC        (QSPI_ComConfig_InitStruct->QSPI_ComConfig_DHHC));
+  
+  /*------------------------ QUADSPI CCR Configuration ------------------------*/
+  /* Get the QUADSPI CCR value */
+  tmpreg = QUADSPI->CCR;
+  /* Clear FMODE Mode bits */
+  tmpreg &= QSPI_CCR_CLEAR_MASK;
+  /* Configure QUADSPI: CCR Configuration */
+  tmpreg |=  (uint32_t)( (QSPI_ComConfig_InitStruct->QSPI_ComConfig_FMode)
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_DDRMode)
+											 | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_DHHC)
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_SIOOMode)
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_DMode)
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_ABSize)
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_ABMode)                                                                       
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_ADSize)
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_ADMode)
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_IMode)
+                       | (QSPI_ComConfig_InitStruct->QSPI_ComConfig_Ins)
+                       |((QSPI_ComConfig_InitStruct->QSPI_ComConfig_DummyCycles)<<18));    
+  /* Write to QUADSPI DCR */
+  QUADSPI->CCR = tmpreg;      
+}
+
+/**
+  * @brief  Enables or disables QSPI peripheral.
+  * @param  NewState: new state of the QSPI peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void QSPI_Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable QSPI peripheral */
+    QUADSPI->CR |= QUADSPI_CR_EN;
+  }
+  else
+  {
+    /* Disable QSPI peripheral */
+    QUADSPI->CR &= ~ QUADSPI_CR_EN;
+  }
+}
+
+/**
+  * @brief  Configure the QSPI Automatic Polling Mode.
+  * @param  QSPI_Match: Value to be compared with the masked status register to get a match. 
+  *          This parameter can be any value between 0x00000000 and 0xFFFFFFFF.
+  * @param  QSPI_Mask: Mask to be applied to the status bytes received in polling mode.. 
+  *          This parameter can be any value between 0x00000000 and 0xFFFFFFFF.
+  * @param  QSPI_Match_Mode: indicates which method should be used for determining a match during
+  *         automatic polling mode. 
+  *          This parameter can be any value of :
+  *            @arg QSPI_PMM_AND: AND match mode- SMF is set if all the unmasked bits received from the flash match
+  *                 the corresponding bits in the match register
+  *            @arg QSPI_PMM_OR: OR match mode- SMF is set if any one of the unmasked bits received from the flash
+                    matches its corresponding bit in the match register.
+  * @note   This function is used only in Automatic Polling Mode
+  * @retval None
+  */
+void QSPI_AutoPollingMode_Config(uint32_t QSPI_Match, uint32_t QSPI_Mask , uint32_t QSPI_Match_Mode)
+{
+  /* Check the parameters */
+  assert_param(IS_QSPI_PMM(QSPI_Match_Mode));
+
+  if (!(QUADSPI->SR & QUADSPI_SR_BUSY))
+  /* Device is not Busy */
+  {
+    /* Set the Match Register */
+    QUADSPI->PSMAR = QSPI_Match ;
+
+    /* Set the Mask Register */
+    QUADSPI->PSMKR = QSPI_Mask ;
+    
+    /* Set the Polling Match Mode */
+    if(QSPI_Match_Mode)
+    /* OR Match Mode */
+    {
+      /* Set the PMM bit */
+      QUADSPI->CR |= QUADSPI_CR_PMM;
+    }
+    else
+    /* AND Match Mode */
+    {
+      /* Reset the PMM bit */
+      QUADSPI->CR &= ~ QUADSPI_CR_PMM;
+    }
+  }
+}
+
+/**
+  * @brief  Sets the number of CLK cycle between two read during automatic polling phases.
+  * @param  QSPI_Interval: The number of CLK cycle between two read during automatic polling phases. 
+  *          This parameter can be any value of between 0x0000 and 0xFFFF
+  * @note   This function is used only in Automatic Polling Mode  
+  * @retval None
+  */
+void QSPI_AutoPollingMode_SetInterval(uint32_t QSPI_Interval)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_QSPI_PIR(QSPI_Interval));
+
+  if (!(QUADSPI->SR & QUADSPI_SR_BUSY))
+  /* Device is not Busy */
+  {
+    /* Read the PIR Register */
+    tmpreg = QUADSPI->PIR ;
+    /* Clear Polling interval Bits */
+    tmpreg &= QSPI_PIR_CLEAR_MASK ;
+    /* Set the QSPI Polling Interval Bits */
+    tmpreg |= QSPI_Interval;
+    /* Write the PIR Register */
+    QUADSPI->PIR = tmpreg;
+  }
+}
+
+/**
+  * @brief  Sets the value of the Timeout in Memory Mapped mode
+  * @param  QSPI_Timeout: This field indicates how many CLK cycles QSPI waits after the 
+  *         FIFO becomes full until it raises nCS, putting the flash memory 
+  *         in a lowerconsumption state. 
+  *         This parameter can be any value of between 0x0000 and 0xFFFF
+  * @note   This function is used only in Memory Mapped Mode  
+  * @retval None
+  */
+void QSPI_MemoryMappedMode_SetTimeout(uint32_t QSPI_Timeout)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_QSPI_TIMEOUT(QSPI_Timeout));
+
+  if (!(QUADSPI->SR & QUADSPI_SR_BUSY))
+  /* Device is not Busy */
+  {
+    /* Read the LPTR Register */
+    tmpreg = QUADSPI->LPTR ;
+    /* Clear Timeout Bits */
+    tmpreg &= QSPI_LPTR_CLEAR_MASK ;
+    /* Set Timeout Bits */
+    tmpreg |= QSPI_Timeout;
+    /* Write the LPTR Register */
+    QUADSPI->LPTR = tmpreg;
+  }
+}
+
+/**
+  * @brief  Sets the value of the Address
+  * @param  QSPI_Address: Address to be send to the external flash memory.  
+  *         This parameter can be any value of between 0x00000000 and 0xFFFFFFFF
+  * @note   This function is used only in Indirect Mode  
+  * @retval None
+  */
+void QSPI_SetAddress(uint32_t QSPI_Address)
+{
+  if (!(QUADSPI->SR & QUADSPI_SR_BUSY))
+  /* Device is not Busy */
+  {
+    /* Write the AR Register */
+    QUADSPI->AR = QSPI_Address;
+  }
+}
+
+/**
+  * @brief  Sets the value of the Alternate Bytes
+  * @param  QSPI_AlternateByte: Optional data to be send to the external QSPI device right after the address. 
+  *         This parameter can be any value of between 0x00000000 and 0xFFFFFFFF
+  * @note   This function is used only in Indirect Mode  
+  * @retval None
+  */
+void QSPI_SetAlternateByte(uint32_t QSPI_AlternateByte)
+{
+  if (!(QUADSPI->SR & QUADSPI_SR_BUSY))
+  /* Device is not Busy */
+  {
+    /* Write the ABR Register */
+    QUADSPI->ABR = QSPI_AlternateByte;
+  }
+}
+
+/**
+  * @brief  Sets the FIFO Threshold
+  * @param  QSPI_FIFOThres: Defines, in indirect mode, the threshold number 
+  *           of bytes in the FIFO which will cause the FIFO Threshold Flag 
+  *           FTF to be set.
+  *         This parameter can be any value of between 0x00 and 0x0F
+  * @retval None
+  */
+void QSPI_SetFIFOThreshold(uint32_t QSPI_FIFOThreshold)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_QSPI_FIFOTHRESHOLD(QSPI_FIFOThreshold));
+
+  /* Read the CR Register */
+  tmpreg = QUADSPI->CR ;
+  /* Clear FIFO Threshold Bits */
+  tmpreg &= QSPI_CR_CLEAR_FIFOTHRESHOLD_MASK ;
+  /* Set FIFO Threshold Bits */
+  tmpreg |= (QSPI_FIFOThreshold << 8);
+  /* Write the CR Register */
+  QUADSPI->CR = tmpreg;
+}
+
+/**
+  * @brief  Sets number of Bytes to be transferred 
+  * @param  QSPI_DataLength: Number of data to be retrieved (value+1) 
+  *         in indirect and status-polling modes. A value no greater than 3 
+  *         (indicating 4 bytes) should be used for status-polling mode. 
+  *         All 1s in indirect mode means undefined length, where QSPI will 
+  *         continue until the end of memory, as defined by FSIZE
+  *         This parameter can be any value of between 0x00000000 and 0xFFFFFFFF
+  *             0x0000_0000: 1 byte is to be transferred
+  *             0x0000_0001: 2 bytes are to be transferred
+  *             0x0000_0002: 3 bytes are to be transferred
+  *             0x0000_0003: 4 bytes are to be transferred
+  *             ...
+  *             0xFFFF_FFFD: 4,294,967,294 (4G-2) bytes are to be transferred
+  *             0xFFFF_FFFE: 4,294,967,295 (4G-1) bytes are to be transferred
+  *             0xFFFF_FFFF: undefined length -- all bytes until the end of flash memory (as defined
+  *             by FSIZE) are to be transferred
+  * @note   This function is not used in Memory Mapped Mode.
+  * @retval None
+  */
+void QSPI_SetDataLength(uint32_t QSPI_DataLength)
+{
+  if (!(QUADSPI->SR & QUADSPI_SR_BUSY))
+  /* Device is not Busy */
+  {
+    /* Write the DLR Register */
+    QUADSPI->DLR = QSPI_DataLength;
+  }
+}
+
+/**
+  * @brief  Enables or disables The Timeout Counter.
+  * @param  NewState: new state of the Timeout Counter. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function is used only in Memory Mapped Mode.
+  * @retval None
+  */
+void QSPI_TimeoutCounterCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (!(QUADSPI->SR & QUADSPI_SR_BUSY))
+  /* Device is not Busy */
+  {
+    if (NewState != DISABLE)
+    {
+      /* Enable Timeout Counter */
+      QUADSPI->CR |= QUADSPI_CR_TCEN;
+    }
+    else
+    {
+      /* Disable Timeout Counter */
+      QUADSPI->CR &= ~ QUADSPI_CR_TCEN;
+    }
+  }
+}
+
+/**
+  * @brief  Enables or disables Automatic Polling Mode Stop when a match occurs.
+  * @param  NewState: new state of the Automatic Polling Mode Stop. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   This function is used only in Automatic Polling Mode.    
+  * @retval None
+  */
+void QSPI_AutoPollingModeStopCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (!(QUADSPI->SR & QUADSPI_SR_BUSY))
+  /* Device is not Busy */
+  {
+    if (NewState != DISABLE)
+    {
+      /* Enable Automatic Polling Mode Stop */
+      QUADSPI->CR |= QUADSPI_CR_APMS;
+    }
+    else
+    {
+      /* Disable Automatic Polling Mode Stop */
+      QUADSPI->CR &= ~ QUADSPI_CR_APMS;
+    }
+  }
+}
+
+/**
+  * @brief  Abort the on-going command sequence.
+  * @param  None
+  * @retval None
+  */
+void QSPI_AbortRequest(void)
+{
+  /* Enable the ABORT request bit in CR */
+  QUADSPI->CR |= QUADSPI_CR_ABORT;
+}
+
+/* Data transfers functions ***************************************************/
+
+/**
+  * @brief  Transmits a 8bit Data through the QSPI peripheral.
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void QSPI_SendData8(uint8_t Data)
+{
+  uint32_t quadspibase = 0;
+
+  quadspibase = (uint32_t)QUADSPI; 
+  quadspibase += 0x20;
+  
+  *(__IO uint8_t *) quadspibase = Data;
+}
+
+/**
+  * @brief  Transmits a 16bit Data through the QSPI peripheral.
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void QSPI_SendData16(uint16_t Data)
+{
+  uint32_t quadspibase = 0;
+
+  quadspibase = (uint32_t)QUADSPI; 
+  quadspibase += 0x20;
+  
+  *(__IO uint16_t *) quadspibase = Data;
+}
+
+/**
+  * @brief  Transmits a 32bit Data through the QSPI peripheral.
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void QSPI_SendData32(uint32_t Data)
+{
+  QUADSPI->DR = Data;
+}
+
+/**
+  * @brief  Returns the most recent received 8bit data by the QSPI peripheral. 
+  * @retval The value of the received data.
+  */
+uint8_t QSPI_ReceiveData8(void)
+{
+  uint32_t quadspibase = 0;
+  
+  quadspibase = (uint32_t)QUADSPI; 
+  quadspibase += 0x20;
+  
+  return *(__IO uint8_t *) quadspibase;
+}
+
+/**
+  * @brief  Returns the most recent received 16bit data by the QSPI peripheral. 
+  * @retval The value of the received data.
+  */
+uint16_t QSPI_ReceiveData16(void)
+{
+  uint32_t quadspibase = 0;
+  
+  quadspibase = (uint32_t)QUADSPI; 
+  quadspibase += 0x20;
+  
+  return *(__IO uint16_t *) quadspibase;
+}
+
+/**
+  * @brief  Returns the most recent received 32bit data by the QSPI peripheral. 
+  * @retval The value of the received data.
+  */
+uint32_t QSPI_ReceiveData32(void)
+{
+  return QUADSPI->DR;
+}
+
+/* DMA transfers management functions *****************************************/
+
+/**
+  * @brief  Enables or disables DMA for Indirect Mode.
+  * @param  NewState: new state of the Timeout Counter. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void QSPI_DMACmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable DMA */
+    QUADSPI->CR |= QUADSPI_CR_DMAEN;
+  }
+  else
+  {
+    /* Disable DMA */
+    QUADSPI->CR &= ~ QUADSPI_CR_DMAEN;
+  }
+}
+
+/* Interrupts and flags management functions **********************************/
+
+/**
+  * @brief  Enables or disables the specified QSPI interrupts.
+  * @param  QSPI_IT: specifies the QSPI interrupt source to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg QSPI_IT_TO: Timeout interrupt
+  *            @arg QSPI_IT_SM: Status Match interrupt
+  *            @arg QSPI_IT_FT: FIFO Threshold
+  *            @arg QSPI_IT_TC: Transfer Complete
+  *            @arg QSPI_IT_TE: Transfer Error      
+  * @param  NewState: new state of the specified QSPI interrupt.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void QSPI_ITConfig(uint32_t QSPI_IT, FunctionalState NewState)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_QSPI_IT(QSPI_IT));
+
+  /* Read the CR Register */
+  tmpreg = QUADSPI->CR ;
+  
+  if(NewState != DISABLE)
+  {
+    /* Enable the selected QSPI interrupt */
+    tmpreg |= (uint32_t)(QSPI_IT & QSPI_CR_INTERRUPT_MASK);
+  }
+  else
+  {
+    /* Disable the selected QSPI interrupt */
+    tmpreg &= ~(uint32_t)(QSPI_IT & QSPI_CR_INTERRUPT_MASK);
+  }
+  /* Write the CR Register */
+  QUADSPI->CR = tmpreg ;  
+}
+
+/**
+  * @brief  Returns the current QSPI FIFO filled level.
+  * @retval Number of valid bytes which are being held in the FIFO.
+  *         0x00 : FIFO is empty
+  *         0x1F : FIFO is full    
+  */
+uint32_t QSPI_GetFIFOLevel(void)
+{
+  /* Get the QSPI FIFO level bits */
+  return ((QUADSPI->SR & QUADSPI_SR_FLEVEL)>> 8);
+}
+
+/**
+  * @brief  Returns the QSPI functional mode.  
+  * @param  None 
+  * @retval QSPI Functional Mode .The returned value can be one of the following:
+  *              - 0x00000000: QSPI_FMode_Indirect_Write
+  *              - 0x04000000: QSPI_FMode_Indirect_Read
+  *              - 0x08000000: QSPI_FMode_AutoPolling
+  *              - 0x0C000000: QSPI_FMode_MemoryMapped
+  */
+uint32_t QSPI_GetFMode(void)
+{
+  /* Return the QSPI_FMode */
+  return  (QUADSPI->CCR & QUADSPI_CCR_FMODE);
+}
+
+/**
+  * @brief  Checks whether the specified QSPI flag is set or not.  
+  * @param  QSPI_FLAG: specifies the QSPI flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg QSPI_FLAG_TO: Timeout interrupt flag
+  *            @arg QSPI_FLAG_SM: Status Match interrupt flag
+  *            @arg QSPI_FLAG_FT: FIFO Threshold flag
+  *            @arg QSPI_FLAG_TC: Transfer Complete flag
+  *            @arg QSPI_FLAG_TE: Transfer Error flag
+  *            @arg QSPI_FLAG_BUSY: Busy flag      
+  * @retval The new state of QSPI_FLAG (SET or RESET).
+  */
+FlagStatus QSPI_GetFlagStatus(uint32_t QSPI_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_QSPI_GET_FLAG(QSPI_FLAG));
+
+  /* Check the status of the specified QSPI flag */
+  if (QUADSPI->SR & QSPI_FLAG)
+  {
+    /* QSPI_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* QSPI_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the QSPI_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the QSPI flag.
+  * @param  QSPI_FLAG: specifies the QSPI flag to clear. 
+  *          This parameter can be one of the following values:
+  *            @arg QSPI_FLAG_TO: Timeout interrupt flag
+  *            @arg QSPI_FLAG_SM: Status Match interrupt flag
+  *            @arg QSPI_FLAG_TC: Transfer Complete flag
+  *            @arg QSPI_FLAG_TE: Transfer Error flag
+  * @retval None
+  */
+void QSPI_ClearFlag(uint32_t QSPI_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_QSPI_CLEAR_FLAG(QSPI_FLAG));
+
+  /* Clear the selected QSPI flags */
+  QUADSPI->FCR = QSPI_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified QSPI interrupt has occurred or not.
+  * @param  QSPI_IT: specifies the QSPI interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg QSPI_IT_TO: Timeout interrupt 
+  *            @arg QSPI_IT_SM: Status Match interrupt
+  *            @arg QSPI_IT_FT: FIFO Threshold
+  *            @arg QSPI_IT_TC: Transfer Complete
+  *            @arg QSPI_IT_TE: Transfer Error    
+  * @retval The new state of QSPI_IT (SET or RESET).
+  */
+ITStatus QSPI_GetITStatus(uint32_t QSPI_IT)
+{
+  ITStatus bitstatus = RESET;
+  __IO uint32_t tmpcreg = 0, tmpsreg = 0; 
+
+  /* Check the parameters */
+  assert_param(IS_QSPI_IT(QSPI_IT));
+
+  /* Read the QUADSPI CR */
+  tmpcreg = QUADSPI->CR;  
+  tmpcreg &= (uint32_t)(QSPI_IT & QSPI_CR_INTERRUPT_MASK);
+  
+  /* Read the QUADSPI SR */
+  tmpsreg = QUADSPI->SR;  
+  tmpsreg &= (uint32_t)(QSPI_IT & QSPI_SR_INTERRUPT_MASK);
+
+  /* Check the status of the specified QSPI interrupt */
+  if((tmpcreg != RESET) && (tmpsreg != RESET))
+  {
+    /* QSPI_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* QSPI_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the QSPI_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the QSPI's interrupt pending bits.
+  * @param  QSPI_IT: specifies the QSPI pending bit to clear. 
+  *          This parameter can be one of the following values:
+  *            @arg QSPI_IT_TO: Timeout interrupt 
+  *            @arg QSPI_IT_SM: Status Match interrupt
+  *            @arg QSPI_IT_TC: Transfer Complete
+  *            @arg QSPI_IT_TE: Transfer Error 
+  * @retval None
+  */
+void QSPI_ClearITPendingBit(uint32_t QSPI_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_QSPI_CLEAR_IT(QSPI_IT));  
+
+  QUADSPI->FCR = (uint32_t)(QSPI_IT & QSPI_FSR_INTERRUPT_MASK);
+}
+
+/**
+  * @brief  Enables or disables QSPI Dual Flash Mode.
+  * @param  NewState: new state of the QSPI Dual Flash Mode. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void QSPI_DualFlashMode_Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable QSPI Dual Flash Mode */
+    QUADSPI->CR |= QUADSPI_CR_DFM;
+  }
+  else
+  {
+    /* Disable QSPI Dual Flash Mode */
+    QUADSPI->CR &= ~ QUADSPI_CR_DFM;
+  }
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+#endif /* STM32F446xx || STM32F469_479xx */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rcc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rcc.c
new file mode 100644
index 00000000..720a5922
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rcc.c
@@ -0,0 +1,2950 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_rcc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Reset and clock control (RCC) peripheral:
+  *           + Internal/external clocks, PLL, CSS and MCO configuration
+  *           + System, AHB and APB busses clocks configuration
+  *           + Peripheral clocks configuration
+  *           + Interrupts and flags management
+  *
+ @verbatim
+ ===============================================================================
+                      ##### RCC specific features #####
+ ===============================================================================
+    [..]  
+      After reset the device is running from Internal High Speed oscillator 
+      (HSI 16MHz) with Flash 0 wait state, Flash prefetch buffer, D-Cache 
+      and I-Cache are disabled, and all peripherals are off except internal
+      SRAM, Flash and JTAG.
+      (+) There is no prescaler on High speed (AHB) and Low speed (APB) busses;
+          all peripherals mapped on these busses are running at HSI speed.
+      (+) The clock for all peripherals is switched off, except the SRAM and FLASH.
+      (+) All GPIOs are in input floating state, except the JTAG pins which
+          are assigned to be used for debug purpose.
+    [..]          
+      Once the device started from reset, the user application has to:
+      (+) Configure the clock source to be used to drive the System clock
+          (if the application needs higher frequency/performance)
+      (+) Configure the System clock frequency and Flash settings  
+      (+) Configure the AHB and APB busses prescalers
+      (+) Enable the clock for the peripheral(s) to be used
+      (+) Configure the clock source(s) for peripherals which clocks are not
+          derived from the System clock (I2S, RTC, ADC, USB OTG FS/SDIO/RNG)
+ @endverbatim    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RCC 
+  * @brief RCC driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* ------------ RCC registers bit address in the alias region ----------- */
+#define RCC_OFFSET                (RCC_BASE - PERIPH_BASE)
+/* --- CR Register ---*/
+/* Alias word address of HSION bit */
+#define CR_OFFSET                 (RCC_OFFSET + 0x00)
+#define HSION_BitNumber           0x00
+#define CR_HSION_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (HSION_BitNumber * 4))
+/* Alias word address of CSSON bit */
+#define CSSON_BitNumber           0x13
+#define CR_CSSON_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (CSSON_BitNumber * 4))
+/* Alias word address of PLLON bit */
+#define PLLON_BitNumber           0x18
+#define CR_PLLON_BB               (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLLON_BitNumber * 4))
+/* Alias word address of PLLI2SON bit */
+#define PLLI2SON_BitNumber        0x1A
+#define CR_PLLI2SON_BB            (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLLI2SON_BitNumber * 4))
+
+/* Alias word address of PLLSAION bit */
+#define PLLSAION_BitNumber        0x1C
+#define CR_PLLSAION_BB            (PERIPH_BB_BASE + (CR_OFFSET * 32) + (PLLSAION_BitNumber * 4))
+
+/* --- CFGR Register ---*/
+/* Alias word address of I2SSRC bit */
+#define CFGR_OFFSET               (RCC_OFFSET + 0x08)
+#define I2SSRC_BitNumber          0x17
+#define CFGR_I2SSRC_BB            (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (I2SSRC_BitNumber * 4))
+
+/* --- BDCR Register ---*/
+/* Alias word address of RTCEN bit */
+#define BDCR_OFFSET               (RCC_OFFSET + 0x70)
+#define RTCEN_BitNumber           0x0F
+#define BDCR_RTCEN_BB             (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (RTCEN_BitNumber * 4))
+/* Alias word address of BDRST bit */
+#define BDRST_BitNumber           0x10
+#define BDCR_BDRST_BB             (PERIPH_BB_BASE + (BDCR_OFFSET * 32) + (BDRST_BitNumber * 4))
+
+/* --- CSR Register ---*/
+/* Alias word address of LSION bit */
+#define CSR_OFFSET                (RCC_OFFSET + 0x74)
+#define LSION_BitNumber           0x00
+#define CSR_LSION_BB              (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (LSION_BitNumber * 4))
+
+/* --- DCKCFGR Register ---*/
+/* Alias word address of TIMPRE bit */
+#define DCKCFGR_OFFSET            (RCC_OFFSET + 0x8C)
+#define TIMPRE_BitNumber          0x18
+#define DCKCFGR_TIMPRE_BB         (PERIPH_BB_BASE + (DCKCFGR_OFFSET * 32) + (TIMPRE_BitNumber * 4))
+    
+/* --- CFGR Register ---*/
+#define RCC_CFGR_OFFSET            (RCC_OFFSET + 0x08)
+ #if defined(STM32F410xx)
+/* Alias word address of MCO1EN bit */
+#define RCC_MCO1EN_BIT_NUMBER      0x8
+#define RCC_CFGR_MCO1EN_BB         (PERIPH_BB_BASE + (RCC_CFGR_OFFSET * 32) + (RCC_MCO1EN_BIT_NUMBER * 4))
+
+/* Alias word address of MCO2EN bit */
+#define RCC_MCO2EN_BIT_NUMBER      0x9
+#define RCC_CFGR_MCO2EN_BB         (PERIPH_BB_BASE + (RCC_CFGR_OFFSET * 32) + (RCC_MCO2EN_BIT_NUMBER * 4))
+#endif /* STM32F410xx */
+/* ---------------------- RCC registers bit mask ------------------------ */
+/* CFGR register bit mask */
+#define CFGR_MCO2_RESET_MASK      ((uint32_t)0x07FFFFFF)
+#define CFGR_MCO1_RESET_MASK      ((uint32_t)0xF89FFFFF)
+
+/* RCC Flag Mask */
+#define FLAG_MASK                 ((uint8_t)0x1F)
+
+/* CR register byte 3 (Bits[23:16]) base address */
+#define CR_BYTE3_ADDRESS          ((uint32_t)0x40023802)
+
+/* CIR register byte 2 (Bits[15:8]) base address */
+#define CIR_BYTE2_ADDRESS         ((uint32_t)(RCC_BASE + 0x0C + 0x01))
+
+/* CIR register byte 3 (Bits[23:16]) base address */
+#define CIR_BYTE3_ADDRESS         ((uint32_t)(RCC_BASE + 0x0C + 0x02))
+
+/* BDCR register base address */
+#define BDCR_ADDRESS              (PERIPH_BASE + BDCR_OFFSET)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+static __I uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9};
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup RCC_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup RCC_Group1 Internal and external clocks, PLL, CSS and MCO configuration functions
+ *  @brief   Internal and external clocks, PLL, CSS and MCO configuration functions 
+ *
+@verbatim   
+ ===================================================================================
+ ##### Internal and  external clocks, PLL, CSS and MCO configuration functions #####
+ ===================================================================================
+    [..]
+      This section provide functions allowing to configure the internal/external clocks,
+      PLLs, CSS and MCO pins.
+  
+      (#) HSI (high-speed internal), 16 MHz factory-trimmed RC used directly or through
+          the PLL as System clock source.
+
+      (#) LSI (low-speed internal), 32 KHz low consumption RC used as IWDG and/or RTC
+          clock source.
+
+      (#) HSE (high-speed external), 4 to 26 MHz crystal oscillator used directly or
+          through the PLL as System clock source. Can be used also as RTC clock source.
+
+      (#) LSE (low-speed external), 32 KHz oscillator used as RTC clock source.   
+
+      (#) PLL (clocked by HSI or HSE), featuring two different output clocks:
+        (++) The first output is used to generate the high speed system clock (up to 168 MHz)
+        (++) The second output is used to generate the clock for the USB OTG FS (48 MHz),
+             the random analog generator (<=48 MHz) and the SDIO (<= 48 MHz).
+
+      (#) PLLI2S (clocked by HSI or HSE), used to generate an accurate clock to achieve 
+          high-quality audio performance on the I2S interface or SAI interface in case 
+          of STM32F429x/439x devices.
+     
+      (#) PLLSAI clocked by (HSI or HSE), used to generate an accurate clock to SAI 
+          interface and LCD TFT controller available only for STM32F42xxx/43xxx/446xx/469xx/479xx devices.
+  
+      (#) CSS (Clock security system), once enable and if a HSE clock failure occurs 
+         (HSE used directly or through PLL as System clock source), the System clock
+         is automatically switched to HSI and an interrupt is generated if enabled. 
+         The interrupt is linked to the Cortex-M4 NMI (Non-Maskable Interrupt) 
+         exception vector.   
+
+      (#) MCO1 (microcontroller clock output), used to output HSI, LSE, HSE or PLL
+          clock (through a configurable prescaler) on PA8 pin.
+
+      (#) MCO2 (microcontroller clock output), used to output HSE, PLL, SYSCLK or PLLI2S
+          clock (through a configurable prescaler) on PC9 pin.
+ @endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Resets the RCC clock configuration to the default reset state.
+  * @note   The default reset state of the clock configuration is given below:
+  *            - HSI ON and used as system clock source
+  *            - HSE, PLL and PLLI2S OFF
+  *            - AHB, APB1 and APB2 prescaler set to 1.
+  *            - CSS, MCO1 and MCO2 OFF
+  *            - All interrupts disabled
+  * @note   This function doesn't modify the configuration of the
+  *            - Peripheral clocks  
+  *            - LSI, LSE and RTC clocks 
+  * @param  None
+  * @retval None
+  */
+void RCC_DeInit(void)
+{
+  /* Set HSION bit */
+  RCC->CR |= (uint32_t)0x00000001;
+
+  /* Reset CFGR register */
+  RCC->CFGR = 0x00000000;
+
+  /* Reset HSEON, CSSON, PLLON, PLLI2S and PLLSAI(STM32F42xxx/43xxx/446xx/469xx/479xx devices) bits */
+  RCC->CR &= (uint32_t)0xEAF6FFFF;
+  
+  /* Reset PLLCFGR register */
+  RCC->PLLCFGR = 0x24003010;
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469_479xx)  
+  /* Reset PLLI2SCFGR register */
+  RCC->PLLI2SCFGR = 0x20003000;
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx) 
+  /* Reset PLLSAICFGR register, only available for STM32F42xxx/43xxx/446xx/469xx/479xx devices */
+  RCC->PLLSAICFGR = 0x24003000;
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */
+  
+  /* Reset HSEBYP bit */
+  RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+  /* Disable all interrupts */
+  RCC->CIR = 0x00000000;
+
+  /* Disable Timers clock prescalers selection, only available for STM32F42/43xxx devices */
+  RCC->DCKCFGR = 0x00000000;
+  
+#if defined(STM32F410xx)
+  /* Disable LPTIM and FMPI2C clock prescalers selection, only available for STM32F410xx devices */
+  RCC->DCKCFGR2 = 0x00000000;
+#endif /* STM32F410xx */  
+}
+
+/**
+  * @brief  Configures the External High Speed oscillator (HSE).
+  * @note   After enabling the HSE (RCC_HSE_ON or RCC_HSE_Bypass), the application
+  *         software should wait on HSERDY flag to be set indicating that HSE clock
+  *         is stable and can be used to clock the PLL and/or system clock.
+  * @note   HSE state can not be changed if it is used directly or through the
+  *         PLL as system clock. In this case, you have to select another source
+  *         of the system clock then change the HSE state (ex. disable it).
+  * @note   The HSE is stopped by hardware when entering STOP and STANDBY modes.  
+  * @note   This function reset the CSSON bit, so if the Clock security system(CSS)
+  *         was previously enabled you have to enable it again after calling this
+  *         function.    
+  * @param  RCC_HSE: specifies the new state of the HSE.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_HSE_OFF: turn OFF the HSE oscillator, HSERDY flag goes low after
+  *                              6 HSE oscillator clock cycles.
+  *            @arg RCC_HSE_ON: turn ON the HSE oscillator
+  *            @arg RCC_HSE_Bypass: HSE oscillator bypassed with external clock
+  * @retval None
+  */
+void RCC_HSEConfig(uint8_t RCC_HSE)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_HSE(RCC_HSE));
+
+  /* Reset HSEON and HSEBYP bits before configuring the HSE ------------------*/
+  *(__IO uint8_t *) CR_BYTE3_ADDRESS = RCC_HSE_OFF;
+
+  /* Set the new HSE configuration -------------------------------------------*/
+  *(__IO uint8_t *) CR_BYTE3_ADDRESS = RCC_HSE;
+}
+
+/**
+  * @brief  Waits for HSE start-up.
+  * @note   This functions waits on HSERDY flag to be set and return SUCCESS if 
+  *         this flag is set, otherwise returns ERROR if the timeout is reached 
+  *         and this flag is not set. The timeout value is defined by the constant
+  *         HSE_STARTUP_TIMEOUT in stm32f4xx.h file. You can tailor it depending
+  *         on the HSE crystal used in your application. 
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: HSE oscillator is stable and ready to use
+  *          - ERROR: HSE oscillator not yet ready
+  */
+ErrorStatus RCC_WaitForHSEStartUp(void)
+{
+  __IO uint32_t startupcounter = 0;
+  ErrorStatus status = ERROR;
+  FlagStatus hsestatus = RESET;
+  /* Wait till HSE is ready and if Time out is reached exit */
+  do
+  {
+    hsestatus = RCC_GetFlagStatus(RCC_FLAG_HSERDY);
+    startupcounter++;
+  } while((startupcounter != HSE_STARTUP_TIMEOUT) && (hsestatus == RESET));
+
+  if (RCC_GetFlagStatus(RCC_FLAG_HSERDY) != RESET)
+  {
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }
+  return (status);
+}
+
+/**
+  * @brief  Adjusts the Internal High Speed oscillator (HSI) calibration value.
+  * @note   The calibration is used to compensate for the variations in voltage
+  *         and temperature that influence the frequency of the internal HSI RC.
+  * @param  HSICalibrationValue: specifies the calibration trimming value.
+  *         This parameter must be a number between 0 and 0x1F.
+  * @retval None
+  */
+void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_RCC_CALIBRATION_VALUE(HSICalibrationValue));
+
+  tmpreg = RCC->CR;
+
+  /* Clear HSITRIM[4:0] bits */
+  tmpreg &= ~RCC_CR_HSITRIM;
+
+  /* Set the HSITRIM[4:0] bits according to HSICalibrationValue value */
+  tmpreg |= (uint32_t)HSICalibrationValue << 3;
+
+  /* Store the new value */
+  RCC->CR = tmpreg;
+}
+
+/**
+  * @brief  Enables or disables the Internal High Speed oscillator (HSI).
+  * @note   The HSI is stopped by hardware when entering STOP and STANDBY modes.
+  *         It is used (enabled by hardware) as system clock source after startup
+  *         from Reset, wakeup from STOP and STANDBY mode, or in case of failure
+  *         of the HSE used directly or indirectly as system clock (if the Clock
+  *         Security System CSS is enabled).             
+  * @note   HSI can not be stopped if it is used as system clock source. In this case,
+  *         you have to select another source of the system clock then stop the HSI.  
+  * @note   After enabling the HSI, the application software should wait on HSIRDY
+  *         flag to be set indicating that HSI clock is stable and can be used as
+  *         system clock source.  
+  * @param  NewState: new state of the HSI.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator
+  *         clock cycles.  
+  * @retval None
+  */
+void RCC_HSICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CR_HSION_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Configures the External Low Speed oscillator (LSE).
+  * @note   As the LSE is in the Backup domain and write access is denied to
+  *         this domain after reset, you have to enable write access using 
+  *         PWR_BackupAccessCmd(ENABLE) function before to configure the LSE
+  *         (to be done once after reset).  
+  * @note   After enabling the LSE (RCC_LSE_ON or RCC_LSE_Bypass), the application
+  *         software should wait on LSERDY flag to be set indicating that LSE clock
+  *         is stable and can be used to clock the RTC.
+  * @param  RCC_LSE: specifies the new state of the LSE.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_LSE_OFF: turn OFF the LSE oscillator, LSERDY flag goes low after
+  *                              6 LSE oscillator clock cycles.
+  *            @arg RCC_LSE_ON: turn ON the LSE oscillator
+  *            @arg RCC_LSE_Bypass: LSE oscillator bypassed with external clock
+  * @retval None
+  */
+void RCC_LSEConfig(uint8_t RCC_LSE)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_LSE(RCC_LSE));
+
+  /* Reset LSEON and LSEBYP bits before configuring the LSE ------------------*/
+  /* Reset LSEON bit */
+  *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_OFF;
+
+  /* Reset LSEBYP bit */
+  *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_OFF;
+
+  /* Configure LSE (RCC_LSE_OFF is already covered by the code section above) */
+  switch (RCC_LSE)
+  {
+    case RCC_LSE_ON:
+      /* Set LSEON bit */
+      *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_ON;
+      break;
+    case RCC_LSE_Bypass:
+      /* Set LSEBYP and LSEON bits */
+      *(__IO uint8_t *) BDCR_ADDRESS = RCC_LSE_Bypass | RCC_LSE_ON;
+      break;
+    default:
+      break;
+  }
+}
+
+/**
+  * @brief  Enables or disables the Internal Low Speed oscillator (LSI).
+  * @note   After enabling the LSI, the application software should wait on 
+  *         LSIRDY flag to be set indicating that LSI clock is stable and can
+  *         be used to clock the IWDG and/or the RTC.
+  * @note   LSI can not be disabled if the IWDG is running.  
+  * @param  NewState: new state of the LSI.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @note   When the LSI is stopped, LSIRDY flag goes low after 6 LSI oscillator
+  *         clock cycles. 
+  * @retval None
+  */
+void RCC_LSICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CSR_LSION_BB = (uint32_t)NewState;
+}
+
+#if defined(STM32F410xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+/**
+  * @brief  Configures the main PLL clock source, multiplication and division factors.
+  * @note   This function must be used only when the main PLL is disabled.
+  *  
+  * @param  RCC_PLLSource: specifies the PLL entry clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_PLLSource_HSI: HSI oscillator clock selected as PLL clock entry
+  *            @arg RCC_PLLSource_HSE: HSE oscillator clock selected as PLL clock entry
+  * @note   This clock source (RCC_PLLSource) is common for the main PLL and PLLI2S.  
+  *  
+  * @param  PLLM: specifies the division factor for PLL VCO input clock
+  *          This parameter must be a number between 0 and 63.
+  * @note   You have to set the PLLM parameter correctly to ensure that the VCO input
+  *         frequency ranges from 1 to 2 MHz. It is recommended to select a frequency
+  *         of 2 MHz to limit PLL jitter.
+  *  
+  * @param  PLLN: specifies the multiplication factor for PLL VCO output clock
+  *          This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLN parameter correctly to ensure that the VCO
+  *         output frequency is between 100 and 432 MHz.
+  *   
+  * @param  PLLP: specifies the division factor for main system clock (SYSCLK)
+  *          This parameter must be a number in the range {2, 4, 6, or 8}.
+  * @note   You have to set the PLLP parameter correctly to not exceed 168 MHz on
+  *         the System clock frequency.
+  *  
+  * @param  PLLQ: specifies the division factor for OTG FS, SDIO and RNG clocks
+  *          This parameter must be a number between 4 and 15.
+  *
+  * @param  PLLR: specifies the division factor for I2S, SAI, SYSTEM, SPDIF in STM32F446xx devices
+  *          This parameter must be a number between 2 and 7.
+  *
+  * @note   If the USB OTG FS is used in your application, you have to set the
+  *         PLLQ parameter correctly to have 48 MHz clock for the USB. However,
+  *         the SDIO and RNG need a frequency lower than or equal to 48 MHz to work
+  *         correctly.
+  *   
+  * @retval None
+  */
+void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP, uint32_t PLLQ, uint32_t PLLR)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLL_SOURCE(RCC_PLLSource));
+  assert_param(IS_RCC_PLLM_VALUE(PLLM));
+  assert_param(IS_RCC_PLLN_VALUE(PLLN));
+  assert_param(IS_RCC_PLLP_VALUE(PLLP));
+  assert_param(IS_RCC_PLLQ_VALUE(PLLQ));
+  assert_param(IS_RCC_PLLR_VALUE(PLLR));
+  
+  RCC->PLLCFGR = PLLM | (PLLN << 6) | (((PLLP >> 1) -1) << 16) | (RCC_PLLSource) |
+                 (PLLQ << 24) | (PLLR << 28);
+}
+#endif /* STM32F410xx || STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE)
+/**
+  * @brief  Configures the main PLL clock source, multiplication and division factors.
+  * @note   This function must be used only when the main PLL is disabled.
+  *  
+  * @param  RCC_PLLSource: specifies the PLL entry clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_PLLSource_HSI: HSI oscillator clock selected as PLL clock entry
+  *            @arg RCC_PLLSource_HSE: HSE oscillator clock selected as PLL clock entry
+  * @note   This clock source (RCC_PLLSource) is common for the main PLL and PLLI2S.  
+  *  
+  * @param  PLLM: specifies the division factor for PLL VCO input clock
+  *          This parameter must be a number between 0 and 63.
+  * @note   You have to set the PLLM parameter correctly to ensure that the VCO input
+  *         frequency ranges from 1 to 2 MHz. It is recommended to select a frequency
+  *         of 2 MHz to limit PLL jitter.
+  *  
+  * @param  PLLN: specifies the multiplication factor for PLL VCO output clock
+  *          This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLN parameter correctly to ensure that the VCO
+  *         output frequency is between 100 and 432 MHz.
+  *   
+  * @param  PLLP: specifies the division factor for main system clock (SYSCLK)
+  *          This parameter must be a number in the range {2, 4, 6, or 8}.
+  * @note   You have to set the PLLP parameter correctly to not exceed 168 MHz on
+  *         the System clock frequency.
+  *  
+  * @param  PLLQ: specifies the division factor for OTG FS, SDIO and RNG clocks
+  *          This parameter must be a number between 4 and 15.
+  * @note   If the USB OTG FS is used in your application, you have to set the
+  *         PLLQ parameter correctly to have 48 MHz clock for the USB. However,
+  *         the SDIO and RNG need a frequency lower than or equal to 48 MHz to work
+  *         correctly.
+  *   
+  * @retval None
+  */
+void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP, uint32_t PLLQ)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLL_SOURCE(RCC_PLLSource));
+  assert_param(IS_RCC_PLLM_VALUE(PLLM));
+  assert_param(IS_RCC_PLLN_VALUE(PLLN));
+  assert_param(IS_RCC_PLLP_VALUE(PLLP));
+  assert_param(IS_RCC_PLLQ_VALUE(PLLQ));
+
+  RCC->PLLCFGR = PLLM | (PLLN << 6) | (((PLLP >> 1) -1) << 16) | (RCC_PLLSource) |
+                 (PLLQ << 24);
+}
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE */
+
+/**
+  * @brief  Enables or disables the main PLL.
+  * @note   After enabling the main PLL, the application software should wait on 
+  *         PLLRDY flag to be set indicating that PLL clock is stable and can
+  *         be used as system clock source.
+  * @note   The main PLL can not be disabled if it is used as system clock source
+  * @note   The main PLL is disabled by hardware when entering STOP and STANDBY modes.
+  * @param  NewState: new state of the main PLL. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_PLLCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_PLLON_BB = (uint32_t)NewState;
+}
+
+#if defined(STM32F40_41xxx) || defined(STM32F401xx)
+/**
+  * @brief  Configures the PLLI2S clock multiplication and division factors.
+  *  
+  * @note   This function can be used only for STM32F405xx/407xx, STM32F415xx/417xx 
+  *         or STM32F401xx devices. 
+  *    
+  * @note   This function must be used only when the PLLI2S is disabled.
+  * @note   PLLI2S clock source is common with the main PLL (configured in 
+  *         RCC_PLLConfig function )  
+  *             
+  * @param  PLLI2SN: specifies the multiplication factor for PLLI2S VCO output clock
+  *          This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLI2SN parameter correctly to ensure that the VCO 
+  *         output frequency is between 100 and 432 MHz.
+  *    
+  * @param  PLLI2SR: specifies the division factor for I2S clock
+  *          This parameter must be a number between 2 and 7.
+  * @note   You have to set the PLLI2SR parameter correctly to not exceed 192 MHz
+  *         on the I2S clock frequency.
+  *   
+  * @retval None
+  */
+void RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SR)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLI2SN_VALUE(PLLI2SN));
+  assert_param(IS_RCC_PLLI2SR_VALUE(PLLI2SR));
+
+  RCC->PLLI2SCFGR = (PLLI2SN << 6) | (PLLI2SR << 28);
+}
+#endif /* STM32F40_41xxx || STM32F401xx */
+
+#if defined(STM32F411xE)
+/**
+  * @brief  Configures the PLLI2S clock multiplication and division factors.
+  *  
+  * @note   This function can be used only for STM32F411xE devices. 
+  *    
+  * @note   This function must be used only when the PLLI2S is disabled.
+  * @note   PLLI2S clock source is common with the main PLL (configured in 
+  *         RCC_PLLConfig function )  
+  *
+  * @param  PLLI2SM: specifies the division factor for PLLI2S VCO input clock
+  *         This parameter must be a number between Min_Data = 2 and Max_Data = 63.
+  * @note   You have to set the PLLI2SM parameter correctly to ensure that the VCO input
+  *         frequency ranges from 1 to 2 MHz. It is recommended to select a frequency
+  *         of 2 MHz to limit PLLI2S jitter.
+  *
+  * @param  PLLI2SN: specifies the multiplication factor for PLLI2S VCO output clock
+  *          This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLI2SN parameter correctly to ensure that the VCO 
+  *         output frequency is between 100 and 432 MHz.
+  *    
+  * @param  PLLI2SR: specifies the division factor for I2S clock
+  *          This parameter must be a number between 2 and 7.
+  * @note   You have to set the PLLI2SR parameter correctly to not exceed 192 MHz
+  *         on the I2S clock frequency.
+  *   
+  * @retval None
+  */
+void RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SR, uint32_t PLLI2SM)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLI2SN_VALUE(PLLI2SN));
+  assert_param(IS_RCC_PLLI2SM_VALUE(PLLI2SM));
+  assert_param(IS_RCC_PLLI2SR_VALUE(PLLI2SR));
+
+  RCC->PLLI2SCFGR = (PLLI2SN << 6) | (PLLI2SR << 28) | PLLI2SM;
+}
+#endif /* STM32F411xE */
+
+#if defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)
+/**
+  * @brief  Configures the PLLI2S clock multiplication and division factors.
+  * 
+  * @note   This function can be used only for STM32F42xxx/43xxx devices 
+  *         
+  * @note   This function must be used only when the PLLI2S is disabled.
+  * @note   PLLI2S clock source is common with the main PLL (configured in 
+  *         RCC_PLLConfig function )  
+  *             
+  * @param  PLLI2SN: specifies the multiplication factor for PLLI2S VCO output clock
+  *          This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLI2SN parameter correctly to ensure that the VCO 
+  *         output frequency is between 100 and 432 MHz.
+  * 
+  * @param  PLLI2SQ: specifies the division factor for SAI1 clock
+  *          This parameter must be a number between 2 and 15.
+  *                 
+  * @param  PLLI2SR: specifies the division factor for I2S clock
+  *          This parameter must be a number between 2 and 7.
+  * @note   You have to set the PLLI2SR parameter correctly to not exceed 192 MHz
+  *         on the I2S clock frequency.
+  *   
+  * @retval None
+  */
+void RCC_PLLI2SConfig(uint32_t PLLI2SN, uint32_t PLLI2SQ, uint32_t PLLI2SR)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLI2SN_VALUE(PLLI2SN));
+  assert_param(IS_RCC_PLLI2SQ_VALUE(PLLI2SQ));
+  assert_param(IS_RCC_PLLI2SR_VALUE(PLLI2SR));
+
+  RCC->PLLI2SCFGR = (PLLI2SN << 6) | (PLLI2SQ << 24) | (PLLI2SR << 28);
+}
+#endif /* STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+
+#if defined(STM32F446xx)
+/**
+  * @brief  Configures the PLLI2S clock multiplication and division factors.
+  * 
+  * @note   This function can be used only for STM32F446xx devices 
+  *         
+  * @note   This function must be used only when the PLLI2S is disabled.
+  * @note   PLLI2S clock source is common with the main PLL (configured in 
+  *         RCC_PLLConfig function )  
+  * 
+  * @param  PLLI2SM: specifies the division factor for PLLI2S VCO input clock
+  *         This parameter must be a number between Min_Data = 2 and Max_Data = 63.
+  * @note   You have to set the PLLI2SM parameter correctly to ensure that the VCO input
+  *         frequency ranges from 1 to 2 MHz. It is recommended to select a frequency
+  *         of 2 MHz to limit PLLI2S jitter.
+  *
+  * @param  PLLI2SN: specifies the multiplication factor for PLLI2S VCO output clock
+  *          This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLI2SN parameter correctly to ensure that the VCO 
+  *         output frequency is between 100 and 432 MHz.
+  *
+  * @param  PLLI2SP: specifies the division factor for PLL 48Mhz clock output
+  *          This parameter must be a number in the range {2, 4, 6, or 8}.
+  *
+  * @param  PLLI2SQ: specifies the division factor for SAI1 clock
+  *          This parameter must be a number between 2 and 15.
+  *                 
+  * @param  PLLI2SR: specifies the division factor for I2S clock
+  *          This parameter must be a number between 2 and 7.
+  * @note   You have to set the PLLI2SR parameter correctly to not exceed 192 MHz
+  *         on the I2S clock frequency.
+  * @note   the PLLI2SR parameter is only available with STM32F42xxx/43xxx devices.  
+  *   
+  * @retval None
+  */
+void RCC_PLLI2SConfig(uint32_t PLLI2SM, uint32_t PLLI2SN, uint32_t PLLI2SP, uint32_t PLLI2SQ, uint32_t PLLI2SR)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLI2SM_VALUE(PLLI2SM));
+  assert_param(IS_RCC_PLLI2SN_VALUE(PLLI2SN));
+  assert_param(IS_RCC_PLLI2SP_VALUE(PLLI2SP));
+  assert_param(IS_RCC_PLLI2SQ_VALUE(PLLI2SQ));
+  assert_param(IS_RCC_PLLI2SR_VALUE(PLLI2SR));
+
+  RCC->PLLI2SCFGR =  PLLI2SM | (PLLI2SN << 6) | (((PLLI2SP >> 1) -1) << 16) | (PLLI2SQ << 24) | (PLLI2SR << 28);
+}
+#endif /* STM32F446xx */
+
+/**
+  * @brief  Enables or disables the PLLI2S. 
+  * @note   The PLLI2S is disabled by hardware when entering STOP and STANDBY modes.  
+  * @param  NewState: new state of the PLLI2S. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_PLLI2SCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_PLLI2SON_BB = (uint32_t)NewState;
+}
+
+#if defined(STM32F469_479xx)
+/**
+  * @brief  Configures the PLLSAI clock multiplication and division factors.
+  *
+  * @note   This function can be used only for STM32F469_479xx devices 
+  *        
+  * @note   This function must be used only when the PLLSAI is disabled.
+  * @note   PLLSAI clock source is common with the main PLL (configured in 
+  *         RCC_PLLConfig function )  
+  *
+  * @param  PLLSAIN: specifies the multiplication factor for PLLSAI VCO output clock
+  *         This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLSAIN parameter correctly to ensure that the VCO 
+  *         output frequency is between 100 and 432 MHz.
+  *
+  * @param  PLLSAIP: specifies the division factor for PLL 48Mhz clock output
+  *         This parameter must be a number in the range {2, 4, 6, or 8}..
+  *           
+  * @param  PLLSAIQ: specifies the division factor for SAI1 clock
+  *         This parameter must be a number between 2 and 15.
+  *            
+  * @param  PLLSAIR: specifies the division factor for LTDC clock
+  *          This parameter must be a number between 2 and 7.
+  *   
+  * @retval None
+  */
+void RCC_PLLSAIConfig(uint32_t PLLSAIN, uint32_t PLLSAIP, uint32_t PLLSAIQ, uint32_t PLLSAIR)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLSAIN_VALUE(PLLSAIN));
+  assert_param(IS_RCC_PLLSAIP_VALUE(PLLSAIP));
+  assert_param(IS_RCC_PLLSAIQ_VALUE(PLLSAIQ));
+  assert_param(IS_RCC_PLLSAIR_VALUE(PLLSAIR));
+
+  RCC->PLLSAICFGR = (PLLSAIN << 6) | (PLLSAIP << 16) | (PLLSAIQ << 24) | (PLLSAIR << 28);
+}
+#endif /* STM32F469_479xx */
+
+#if defined(STM32F446xx)
+/**
+  * @brief  Configures the PLLSAI clock multiplication and division factors.
+  *
+  * @note   This function can be used only for STM32F446xx devices 
+  *        
+  * @note   This function must be used only when the PLLSAI is disabled.
+  * @note   PLLSAI clock source is common with the main PLL (configured in 
+  *         RCC_PLLConfig function )  
+  * 
+  * @param  PLLSAIM: specifies the division factor for PLLSAI VCO input clock
+  *         This parameter must be a number between Min_Data = 2 and Max_Data = 63.
+  * @note   You have to set the PLLSAIM parameter correctly to ensure that the VCO input
+  *         frequency ranges from 1 to 2 MHz. It is recommended to select a frequency
+  *         of 2 MHz to limit PLLSAI jitter.
+  *
+  * @param  PLLSAIN: specifies the multiplication factor for PLLSAI VCO output clock
+  *         This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLSAIN parameter correctly to ensure that the VCO 
+  *         output frequency is between 100 and 432 MHz.
+  * 
+  * @param  PLLSAIP: specifies the division factor for PLL 48Mhz clock output
+  *         This parameter must be a number in the range {2, 4, 6, or 8}.
+  *
+  * @param  PLLSAIQ: specifies the division factor for SAI1 clock
+  *         This parameter must be a number between 2 and 15.
+  *   
+  * @retval None
+  */
+void RCC_PLLSAIConfig(uint32_t PLLSAIM, uint32_t PLLSAIN, uint32_t PLLSAIP, uint32_t PLLSAIQ)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLSAIM_VALUE(PLLSAIM));
+  assert_param(IS_RCC_PLLSAIN_VALUE(PLLSAIN));
+  assert_param(IS_RCC_PLLSAIP_VALUE(PLLSAIP));
+  assert_param(IS_RCC_PLLSAIQ_VALUE(PLLSAIQ));
+
+  RCC->PLLSAICFGR = PLLSAIM | (PLLSAIN << 6) | (((PLLSAIP >> 1) -1) << 16)  | (PLLSAIQ << 24);
+}
+#endif /* STM32F446xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE)
+/**
+  * @brief  Configures the PLLSAI clock multiplication and division factors.
+  *
+  * @note   This function can be used only for STM32F42xxx/43xxx devices 
+  *        
+  * @note   This function must be used only when the PLLSAI is disabled.
+  * @note   PLLSAI clock source is common with the main PLL (configured in 
+  *         RCC_PLLConfig function )  
+  *             
+  * @param  PLLSAIN: specifies the multiplication factor for PLLSAI VCO output clock
+  *          This parameter must be a number between 50 and 432.
+  * @note   You have to set the PLLSAIN parameter correctly to ensure that the VCO 
+  *         output frequency is between 100 and 432 MHz.
+  *           
+  * @param  PLLSAIQ: specifies the division factor for SAI1 clock
+  *          This parameter must be a number between 2 and 15.
+  *            
+  * @param  PLLSAIR: specifies the division factor for LTDC clock
+  *          This parameter must be a number between 2 and 7.
+  *   
+  * @retval None
+  */
+void RCC_PLLSAIConfig(uint32_t PLLSAIN, uint32_t PLLSAIQ, uint32_t PLLSAIR)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLSAIN_VALUE(PLLSAIN));
+  assert_param(IS_RCC_PLLSAIR_VALUE(PLLSAIR));
+  assert_param(IS_RCC_PLLSAIQ_VALUE(PLLSAIQ));
+  
+  RCC->PLLSAICFGR = (PLLSAIN << 6) | (PLLSAIQ << 24) | (PLLSAIR << 28);
+}
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE */
+
+/**
+  * @brief  Enables or disables the PLLSAI. 
+  * 
+  * @note   This function can be used only for STM32F42xxx/43xxx/446xx/469xx/479xx devices 
+  *       
+  * @note   The PLLSAI is disabled by hardware when entering STOP and STANDBY modes.  
+  * @param  NewState: new state of the PLLSAI. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_PLLSAICmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_PLLSAION_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the Clock Security System.
+  * @note   If a failure is detected on the HSE oscillator clock, this oscillator
+  *         is automatically disabled and an interrupt is generated to inform the
+  *         software about the failure (Clock Security System Interrupt, CSSI),
+  *         allowing the MCU to perform rescue operations. The CSSI is linked to 
+  *         the Cortex-M4 NMI (Non-Maskable Interrupt) exception vector.  
+  * @param  NewState: new state of the Clock Security System.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_ClockSecuritySystemCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) CR_CSSON_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Selects the clock source to output on MCO1 pin(PA8).
+  * @note   PA8 should be configured in alternate function mode.
+  * @param  RCC_MCO1Source: specifies the clock source to output.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_MCO1Source_HSI: HSI clock selected as MCO1 source
+  *            @arg RCC_MCO1Source_LSE: LSE clock selected as MCO1 source
+  *            @arg RCC_MCO1Source_HSE: HSE clock selected as MCO1 source
+  *            @arg RCC_MCO1Source_PLLCLK: main PLL clock selected as MCO1 source
+  * @param  RCC_MCO1Div: specifies the MCO1 prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_MCO1Div_1: no division applied to MCO1 clock
+  *            @arg RCC_MCO1Div_2: division by 2 applied to MCO1 clock
+  *            @arg RCC_MCO1Div_3: division by 3 applied to MCO1 clock
+  *            @arg RCC_MCO1Div_4: division by 4 applied to MCO1 clock
+  *            @arg RCC_MCO1Div_5: division by 5 applied to MCO1 clock
+  * @retval None
+  */
+void RCC_MCO1Config(uint32_t RCC_MCO1Source, uint32_t RCC_MCO1Div)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_MCO1SOURCE(RCC_MCO1Source));
+  assert_param(IS_RCC_MCO1DIV(RCC_MCO1Div));  
+
+  tmpreg = RCC->CFGR;
+
+  /* Clear MCO1[1:0] and MCO1PRE[2:0] bits */
+  tmpreg &= CFGR_MCO1_RESET_MASK;
+
+  /* Select MCO1 clock source and prescaler */
+  tmpreg |= RCC_MCO1Source | RCC_MCO1Div;
+  
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+
+#if defined(STM32F410xx)
+  RCC_MCO1Cmd(ENABLE);
+#endif /* STM32F410xx */   
+}
+
+/**
+  * @brief  Selects the clock source to output on MCO2 pin(PC9).
+  * @note   PC9 should be configured in alternate function mode.
+  * @param  RCC_MCO2Source: specifies the clock source to output.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_MCO2Source_SYSCLK: System clock (SYSCLK) selected as MCO2 source
+  *            @arg RCC_MCO2SOURCE_PLLI2SCLK: PLLI2S clock selected as MCO2 source, available for all STM32F4 devices except STM32F410xx 
+  *            @arg RCC_MCO2SOURCE_I2SCLK: I2SCLK clock selected as MCO2 source, available only for STM32F410xx devices   
+  *            @arg RCC_MCO2Source_HSE: HSE clock selected as MCO2 source
+  *            @arg RCC_MCO2Source_PLLCLK: main PLL clock selected as MCO2 source
+  * @param  RCC_MCO2Div: specifies the MCO2 prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_MCO2Div_1: no division applied to MCO2 clock
+  *            @arg RCC_MCO2Div_2: division by 2 applied to MCO2 clock
+  *            @arg RCC_MCO2Div_3: division by 3 applied to MCO2 clock
+  *            @arg RCC_MCO2Div_4: division by 4 applied to MCO2 clock
+  *            @arg RCC_MCO2Div_5: division by 5 applied to MCO2 clock
+  * @note  For STM32F410xx devices to output I2SCLK clock on MCO2 you should have
+  *        at last one of the SPI clocks enabled (SPI1, SPI2 or SPI5).
+  * @retval None
+  */
+void RCC_MCO2Config(uint32_t RCC_MCO2Source, uint32_t RCC_MCO2Div)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_MCO2SOURCE(RCC_MCO2Source));
+  assert_param(IS_RCC_MCO2DIV(RCC_MCO2Div));
+  
+  tmpreg = RCC->CFGR;
+  
+  /* Clear MCO2 and MCO2PRE[2:0] bits */
+  tmpreg &= CFGR_MCO2_RESET_MASK;
+
+  /* Select MCO2 clock source and prescaler */
+  tmpreg |= RCC_MCO2Source | RCC_MCO2Div;
+  
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+
+#if defined(STM32F410xx)
+  RCC_MCO2Cmd(ENABLE);
+#endif /* STM32F410xx */   
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Group2 System AHB and APB busses clocks configuration functions
+ *  @brief   System, AHB and APB busses clocks configuration functions
+ *
+@verbatim   
+ ===============================================================================
+      ##### System, AHB and APB busses clocks configuration functions #####
+ ===============================================================================  
+    [..]
+      This section provide functions allowing to configure the System, AHB, APB1 and 
+      APB2 busses clocks.
+  
+      (#) Several clock sources can be used to drive the System clock (SYSCLK): HSI,
+          HSE and PLL.
+          The AHB clock (HCLK) is derived from System clock through configurable 
+          prescaler and used to clock the CPU, memory and peripherals mapped 
+          on AHB bus (DMA, GPIO...). APB1 (PCLK1) and APB2 (PCLK2) clocks are derived 
+          from AHB clock through configurable prescalers and used to clock 
+          the peripherals mapped on these busses. You can use 
+          "RCC_GetClocksFreq()" function to retrieve the frequencies of these clocks.  
+
+      -@- All the peripheral clocks are derived from the System clock (SYSCLK) except:
+        (+@) I2S: the I2S clock can be derived either from a specific PLL (PLLI2S) or
+             from an external clock mapped on the I2S_CKIN pin. 
+             You have to use RCC_I2SCLKConfig() function to configure this clock. 
+        (+@) RTC: the RTC clock can be derived either from the LSI, LSE or HSE clock
+             divided by 2 to 31. You have to use RCC_RTCCLKConfig() and RCC_RTCCLKCmd()
+             functions to configure this clock. 
+        (+@) USB OTG FS, SDIO and RTC: USB OTG FS require a frequency equal to 48 MHz
+             to work correctly, while the SDIO require a frequency equal or lower than
+             to 48. This clock is derived of the main PLL through PLLQ divider.
+        (+@) IWDG clock which is always the LSI clock.
+       
+      (#) For STM32F405xx/407xx and STM32F415xx/417xx devices, the maximum frequency 
+         of the SYSCLK and HCLK is 168 MHz, PCLK2 84 MHz and PCLK1 42 MHz. Depending 
+         on the device voltage range, the maximum frequency should be adapted accordingly:
+ +-------------------------------------------------------------------------------------+
+ | Latency       |                HCLK clock frequency (MHz)                           |
+ |               |---------------------------------------------------------------------|
+ |               | voltage range  | voltage range  | voltage range   | voltage range   |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |0WS(1CPU cycle)|0 < HCLK <= 30  |0 < HCLK <= 24  |0 < HCLK <= 22   |0 < HCLK <= 20   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |1WS(2CPU cycle)|30 < HCLK <= 60 |24 < HCLK <= 48 |22 < HCLK <= 44  |20 < HCLK <= 40  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |2WS(3CPU cycle)|60 < HCLK <= 90 |48 < HCLK <= 72 |44 < HCLK <= 66  |40 < HCLK <= 60  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |3WS(4CPU cycle)|90 < HCLK <= 120|72 < HCLK <= 96 |66 < HCLK <= 88  |60 < HCLK <= 80  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |4WS(5CPU cycle)|120< HCLK <= 150|96 < HCLK <= 120|88 < HCLK <= 110 |80 < HCLK <= 100 |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |5WS(6CPU cycle)|150< HCLK <= 168|120< HCLK <= 144|110 < HCLK <= 132|100 < HCLK <= 120|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |6WS(7CPU cycle)|      NA        |144< HCLK <= 168|132 < HCLK <= 154|120 < HCLK <= 140|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |7WS(8CPU cycle)|      NA        |      NA        |154 < HCLK <= 168|140 < HCLK <= 160|
+ +---------------|----------------|----------------|-----------------|-----------------+
+      (#) For STM32F42xxx/43xxx/469xx/479xx devices, the maximum frequency of the SYSCLK and HCLK is 180 MHz, 
+          PCLK2 90 MHz and PCLK1 45 MHz. Depending on the device voltage range, the maximum 
+          frequency should be adapted accordingly:
+ +-------------------------------------------------------------------------------------+
+ | Latency       |                HCLK clock frequency (MHz)                           |
+ |               |---------------------------------------------------------------------|
+ |               | voltage range  | voltage range  | voltage range   | voltage range   |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |0WS(1CPU cycle)|0 < HCLK <= 30  |0 < HCLK <= 24  |0 < HCLK <= 22   |0 < HCLK <= 20   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |1WS(2CPU cycle)|30 < HCLK <= 60 |24 < HCLK <= 48 |22 < HCLK <= 44  |20 < HCLK <= 40  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |2WS(3CPU cycle)|60 < HCLK <= 90 |48 < HCLK <= 72 |44 < HCLK <= 66  |40 < HCLK <= 60  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |3WS(4CPU cycle)|90 < HCLK <= 120|72 < HCLK <= 96 |66 < HCLK <= 88  |60 < HCLK <= 80  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |4WS(5CPU cycle)|120< HCLK <= 150|96 < HCLK <= 120|88 < HCLK <= 110 |80 < HCLK <= 100 |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |5WS(6CPU cycle)|120< HCLK <= 180|120< HCLK <= 144|110 < HCLK <= 132|100 < HCLK <= 120|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |6WS(7CPU cycle)|      NA        |144< HCLK <= 168|132 < HCLK <= 154|120 < HCLK <= 140|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |7WS(8CPU cycle)|      NA        |168< HCLK <= 180|154 < HCLK <= 176|140 < HCLK <= 160|
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |8WS(9CPU cycle)|      NA        |      NA        |176 < HCLK <= 180|160 < HCLK <= 168|
+ +-------------------------------------------------------------------------------------+
+   
+      (#) For STM32F401xx devices, the maximum frequency of the SYSCLK and HCLK is 84 MHz, 
+          PCLK2 84 MHz and PCLK1 42 MHz. Depending on the device voltage range, the maximum 
+          frequency should be adapted accordingly:
+ +-------------------------------------------------------------------------------------+
+ | Latency       |                HCLK clock frequency (MHz)                           |
+ |               |---------------------------------------------------------------------|
+ |               | voltage range  | voltage range  | voltage range   | voltage range   |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |0WS(1CPU cycle)|0 < HCLK <= 30  |0 < HCLK <= 24  |0 < HCLK <= 22   |0 < HCLK <= 20   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |1WS(2CPU cycle)|30 < HCLK <= 60 |24 < HCLK <= 48 |22 < HCLK <= 44  |20 < HCLK <= 40  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |2WS(3CPU cycle)|60 < HCLK <= 84 |48 < HCLK <= 72 |44 < HCLK <= 66  |40 < HCLK <= 60  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |3WS(4CPU cycle)|      NA        |72 < HCLK <= 84 |66 < HCLK <= 84  |60 < HCLK <= 80  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |4WS(5CPU cycle)|      NA        |      NA        |      NA         |80 < HCLK <= 84  |
+ +-------------------------------------------------------------------------------------+
+
+      (#) For STM32F410xx/STM32F411xE devices, the maximum frequency of the SYSCLK and HCLK is 100 MHz, 
+          PCLK2 100 MHz and PCLK1 50 MHz. Depending on the device voltage range, the maximum 
+          frequency should be adapted accordingly:
+ +-------------------------------------------------------------------------------------+
+ | Latency       |                HCLK clock frequency (MHz)                           |
+ |               |---------------------------------------------------------------------|
+ |               | voltage range  | voltage range  | voltage range   | voltage range   |
+ |               | 2.7 V - 3.6 V  | 2.4 V - 2.7 V  | 2.1 V - 2.4 V   | 1.8 V - 2.1 V   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |0WS(1CPU cycle)|0 < HCLK <= 30  |0 < HCLK <= 24  |0 < HCLK <= 18   |0 < HCLK <= 16   |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |1WS(2CPU cycle)|30 < HCLK <= 64 |24 < HCLK <= 48 |18 < HCLK <= 36  |16 < HCLK <= 32  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |2WS(3CPU cycle)|64 < HCLK <= 90 |48 < HCLK <= 72 |36 < HCLK <= 54  |32 < HCLK <= 48  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |3WS(4CPU cycle)|90 < HCLK <= 100|72 < HCLK <= 96 |54 < HCLK <= 72  |48 < HCLK <= 64  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |4WS(5CPU cycle)|      NA        |96 < HCLK <= 100|72 < HCLK <= 90  |64 < HCLK <= 80  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |5WS(6CPU cycle)|      NA        |       NA       |90 < HCLK <= 100 |80 < HCLK <= 96  |
+ |---------------|----------------|----------------|-----------------|-----------------|
+ |6WS(7CPU cycle)|      NA        |       NA       |        NA       |96 < HCLK <= 100 |
+ +-------------------------------------------------------------------------------------+
+  
+      -@- On STM32F405xx/407xx and STM32F415xx/417xx devices: 
+           (++) when VOS = '0', the maximum value of fHCLK = 144MHz. 
+           (++) when VOS = '1', the maximum value of fHCLK = 168MHz. 
+          [..] 
+          On STM32F42xxx/43xxx/469xx/479xx devices:
+           (++) when VOS[1:0] = '0x01', the maximum value of fHCLK is 120MHz.
+           (++) when VOS[1:0] = '0x10', the maximum value of fHCLK is 144MHz.
+           (++) when VOS[1:0] = '0x11', the maximum value of f  is 168MHz 
+          [..]  
+          On STM32F401x devices:
+           (++) when VOS[1:0] = '0x01', the maximum value of fHCLK is 64MHz.
+           (++) when VOS[1:0] = '0x10', the maximum value of fHCLK is 84MHz.
+          On STM32F410xx/STM32F411xE devices:
+           (++) when VOS[1:0] = '0x01' the maximum value of fHCLK is 64MHz.
+           (++) when VOS[1:0] = '0x10' the maximum value of fHCLK is 84MHz.
+           (++) when VOS[1:0] = '0x11' the maximum value of fHCLK is 100MHz.
+
+       You can use PWR_MainRegulatorModeConfig() function to control VOS bits.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the system clock (SYSCLK).
+  * @note   The HSI is used (enabled by hardware) as system clock source after
+  *         startup from Reset, wake-up from STOP and STANDBY mode, or in case
+  *         of failure of the HSE used directly or indirectly as system clock
+  *         (if the Clock Security System CSS is enabled).
+  * @note   A switch from one clock source to another occurs only if the target
+  *         clock source is ready (clock stable after startup delay or PLL locked). 
+  *         If a clock source which is not yet ready is selected, the switch will
+  *         occur when the clock source will be ready. 
+  *         You can use RCC_GetSYSCLKSource() function to know which clock is
+  *         currently used as system clock source. 
+  * @param  RCC_SYSCLKSource: specifies the clock source used as system clock.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SYSCLKSource_HSI: HSI selected as system clock source
+  *            @arg RCC_SYSCLKSource_HSE: HSE selected as system clock source
+  *            @arg RCC_SYSCLKSource_PLLCLK: PLL selected as system clock source (RCC_SYSCLKSource_PLLPCLK for STM32F446xx devices)
+  *            @arg RCC_SYSCLKSource_PLLRCLK: PLL R selected as system clock source only for STM32F446xx devices
+  * @retval None
+  */
+void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_SYSCLK_SOURCE(RCC_SYSCLKSource));
+
+  tmpreg = RCC->CFGR;
+
+  /* Clear SW[1:0] bits */
+  tmpreg &= ~RCC_CFGR_SW;
+
+  /* Set SW[1:0] bits according to RCC_SYSCLKSource value */
+  tmpreg |= RCC_SYSCLKSource;
+
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Returns the clock source used as system clock.
+  * @param  None
+  * @retval The clock source used as system clock. The returned value can be one
+  *         of the following:
+  *              - 0x00: HSI used as system clock
+  *              - 0x04: HSE used as system clock
+  *              - 0x08: PLL used as system clock (PLL P for STM32F446xx devices)
+  *              - 0x0C: PLL R used as system clock (only for STM32F446xx devices)
+  */
+uint8_t RCC_GetSYSCLKSource(void)
+{
+  return ((uint8_t)(RCC->CFGR & RCC_CFGR_SWS));
+}
+
+/**
+  * @brief  Configures the AHB clock (HCLK).
+  * @note   Depending on the device voltage range, the software has to set correctly
+  *         these bits to ensure that HCLK not exceed the maximum allowed frequency
+  *         (for more details refer to section above
+  *           "CPU, AHB and APB busses clocks configuration functions")
+  * @param  RCC_SYSCLK: defines the AHB clock divider. This clock is derived from 
+  *         the system clock (SYSCLK).
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SYSCLK_Div1: AHB clock = SYSCLK
+  *            @arg RCC_SYSCLK_Div2: AHB clock = SYSCLK/2
+  *            @arg RCC_SYSCLK_Div4: AHB clock = SYSCLK/4
+  *            @arg RCC_SYSCLK_Div8: AHB clock = SYSCLK/8
+  *            @arg RCC_SYSCLK_Div16: AHB clock = SYSCLK/16
+  *            @arg RCC_SYSCLK_Div64: AHB clock = SYSCLK/64
+  *            @arg RCC_SYSCLK_Div128: AHB clock = SYSCLK/128
+  *            @arg RCC_SYSCLK_Div256: AHB clock = SYSCLK/256
+  *            @arg RCC_SYSCLK_Div512: AHB clock = SYSCLK/512
+  * @retval None
+  */
+void RCC_HCLKConfig(uint32_t RCC_SYSCLK)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_HCLK(RCC_SYSCLK));
+
+  tmpreg = RCC->CFGR;
+
+  /* Clear HPRE[3:0] bits */
+  tmpreg &= ~RCC_CFGR_HPRE;
+
+  /* Set HPRE[3:0] bits according to RCC_SYSCLK value */
+  tmpreg |= RCC_SYSCLK;
+
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the Low Speed APB clock (PCLK1).
+  * @param  RCC_HCLK: defines the APB1 clock divider. This clock is derived from 
+  *         the AHB clock (HCLK).
+  *          This parameter can be one of the following values:
+  *            @arg RCC_HCLK_Div1:  APB1 clock = HCLK
+  *            @arg RCC_HCLK_Div2:  APB1 clock = HCLK/2
+  *            @arg RCC_HCLK_Div4:  APB1 clock = HCLK/4
+  *            @arg RCC_HCLK_Div8:  APB1 clock = HCLK/8
+  *            @arg RCC_HCLK_Div16: APB1 clock = HCLK/16
+  * @retval None
+  */
+void RCC_PCLK1Config(uint32_t RCC_HCLK)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_PCLK(RCC_HCLK));
+
+  tmpreg = RCC->CFGR;
+
+  /* Clear PPRE1[2:0] bits */
+  tmpreg &= ~RCC_CFGR_PPRE1;
+
+  /* Set PPRE1[2:0] bits according to RCC_HCLK value */
+  tmpreg |= RCC_HCLK;
+
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the High Speed APB clock (PCLK2).
+  * @param  RCC_HCLK: defines the APB2 clock divider. This clock is derived from 
+  *         the AHB clock (HCLK).
+  *          This parameter can be one of the following values:
+  *            @arg RCC_HCLK_Div1:  APB2 clock = HCLK
+  *            @arg RCC_HCLK_Div2:  APB2 clock = HCLK/2
+  *            @arg RCC_HCLK_Div4:  APB2 clock = HCLK/4
+  *            @arg RCC_HCLK_Div8:  APB2 clock = HCLK/8
+  *            @arg RCC_HCLK_Div16: APB2 clock = HCLK/16
+  * @retval None
+  */
+void RCC_PCLK2Config(uint32_t RCC_HCLK)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_PCLK(RCC_HCLK));
+
+  tmpreg = RCC->CFGR;
+
+  /* Clear PPRE2[2:0] bits */
+  tmpreg &= ~RCC_CFGR_PPRE2;
+
+  /* Set PPRE2[2:0] bits according to RCC_HCLK value */
+  tmpreg |= RCC_HCLK << 3;
+
+  /* Store the new value */
+  RCC->CFGR = tmpreg;
+}
+
+/**
+  * @brief  Returns the frequencies of different on chip clocks; SYSCLK, HCLK, 
+  *         PCLK1 and PCLK2.
+  * 
+  * @note   The system frequency computed by this function is not the real 
+  *         frequency in the chip. It is calculated based on the predefined 
+  *         constant and the selected clock source:
+  * @note     If SYSCLK source is HSI, function returns values based on HSI_VALUE(*)
+  * @note     If SYSCLK source is HSE, function returns values based on HSE_VALUE(**)
+  * @note     If SYSCLK source is PLL, function returns values based on HSE_VALUE(**) 
+  *           or HSI_VALUE(*) multiplied/divided by the PLL factors.         
+  * @note     (*) HSI_VALUE is a constant defined in stm32f4xx.h file (default value
+  *               16 MHz) but the real value may vary depending on the variations
+  *               in voltage and temperature.
+  * @note     (**) HSE_VALUE is a constant defined in stm32f4xx.h file (default value
+  *                25 MHz), user has to ensure that HSE_VALUE is same as the real
+  *                frequency of the crystal used. Otherwise, this function may
+  *                have wrong result.
+  *                
+  * @note   The result of this function could be not correct when using fractional
+  *         value for HSE crystal.
+  *   
+  * @param  RCC_Clocks: pointer to a RCC_ClocksTypeDef structure which will hold
+  *          the clocks frequencies.
+  *     
+  * @note   This function can be used by the user application to compute the 
+  *         baudrate for the communication peripherals or configure other parameters.
+  * @note   Each time SYSCLK, HCLK, PCLK1 and/or PCLK2 clock changes, this function
+  *         must be called to update the structure's field. Otherwise, any
+  *         configuration based on this function will be incorrect.
+  *    
+  * @retval None
+  */
+void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks)
+{
+  uint32_t tmp = 0, presc = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
+#if defined(STM32F446xx)  
+  uint32_t pllr = 2;
+#endif /* STM32F446xx */
+  
+  /* Get SYSCLK source -------------------------------------------------------*/
+  tmp = RCC->CFGR & RCC_CFGR_SWS;
+  
+  switch (tmp)
+  {
+  case 0x00:  /* HSI used as system clock source */
+    RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
+    break;
+  case 0x04:  /* HSE used as system clock  source */
+    RCC_Clocks->SYSCLK_Frequency = HSE_VALUE;
+    break;
+  case 0x08:  /* PLL P used as system clock  source */
+    
+    /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN
+    SYSCLK = PLL_VCO / PLLP
+    */    
+    pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
+    pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
+    
+    if (pllsource != 0)
+    {
+      /* HSE used as PLL clock source */
+      pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+    }
+    else
+    {
+      /* HSI used as PLL clock source */
+      pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+    }
+    
+    pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
+    RCC_Clocks->SYSCLK_Frequency = pllvco/pllp;
+    break;
+
+#if defined(STM32F446xx)
+  case 0x0C:  /* PLL R used as system clock  source */
+    /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN
+    SYSCLK = PLL_VCO / PLLR
+    */    
+    pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
+    pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
+    
+    if (pllsource != 0)
+    {
+      /* HSE used as PLL clock source */
+      pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+    }
+    else
+    {
+      /* HSI used as PLL clock source */
+      pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+    }
+    
+    pllr = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >>28) + 1 ) *2;
+    RCC_Clocks->SYSCLK_Frequency = pllvco/pllr;    
+    break;
+#endif /* STM32F446xx */
+    
+  default:
+    RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
+    break;
+  }
+  /* Compute HCLK, PCLK1 and PCLK2 clocks frequencies ------------------------*/
+  
+  /* Get HCLK prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_HPRE;
+  tmp = tmp >> 4;
+  presc = APBAHBPrescTable[tmp];
+  /* HCLK clock frequency */
+  RCC_Clocks->HCLK_Frequency = RCC_Clocks->SYSCLK_Frequency >> presc;
+
+  /* Get PCLK1 prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_PPRE1;
+  tmp = tmp >> 10;
+  presc = APBAHBPrescTable[tmp];
+  /* PCLK1 clock frequency */
+  RCC_Clocks->PCLK1_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
+
+  /* Get PCLK2 prescaler */
+  tmp = RCC->CFGR & RCC_CFGR_PPRE2;
+  tmp = tmp >> 13;
+  presc = APBAHBPrescTable[tmp];
+  /* PCLK2 clock frequency */
+  RCC_Clocks->PCLK2_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RCC_Group3 Peripheral clocks configuration functions
+ *  @brief   Peripheral clocks configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Peripheral clocks configuration functions #####
+ ===============================================================================  
+    [..] This section provide functions allowing to configure the Peripheral clocks. 
+  
+      (#) The RTC clock which is derived from the LSI, LSE or HSE clock divided 
+          by 2 to 31.
+     
+      (#) After restart from Reset or wakeup from STANDBY, all peripherals are off
+          except internal SRAM, Flash and JTAG. Before to start using a peripheral 
+          you have to enable its interface clock. You can do this using 
+          RCC_AHBPeriphClockCmd(), RCC_APB2PeriphClockCmd() and RCC_APB1PeriphClockCmd() functions.
+
+      (#) To reset the peripherals configuration (to the default state after device reset)
+          you can use RCC_AHBPeriphResetCmd(), RCC_APB2PeriphResetCmd() and 
+          RCC_APB1PeriphResetCmd() functions.
+     
+      (#) To further reduce power consumption in SLEEP mode the peripheral clocks 
+          can be disabled prior to executing the WFI or WFE instructions. 
+          You can do this using RCC_AHBPeriphClockLPModeCmd(), 
+          RCC_APB2PeriphClockLPModeCmd() and RCC_APB1PeriphClockLPModeCmd() functions.  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC clock (RTCCLK).
+  * @note   As the RTC clock configuration bits are in the Backup domain and write
+  *         access is denied to this domain after reset, you have to enable write
+  *         access using PWR_BackupAccessCmd(ENABLE) function before to configure
+  *         the RTC clock source (to be done once after reset).    
+  * @note   Once the RTC clock is configured it can't be changed unless the  
+  *         Backup domain is reset using RCC_BackupResetCmd() function, or by
+  *         a Power On Reset (POR).
+  *    
+  * @param  RCC_RTCCLKSource: specifies the RTC clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_RTCCLKSource_LSE: LSE selected as RTC clock
+  *            @arg RCC_RTCCLKSource_LSI: LSI selected as RTC clock
+  *            @arg RCC_RTCCLKSource_HSE_Divx: HSE clock divided by x selected
+  *                                            as RTC clock, where x:[2,31]
+  *  
+  * @note   If the LSE or LSI is used as RTC clock source, the RTC continues to
+  *         work in STOP and STANDBY modes, and can be used as wakeup source.
+  *         However, when the HSE clock is used as RTC clock source, the RTC
+  *         cannot be used in STOP and STANDBY modes.    
+  * @note   The maximum input clock frequency for RTC is 1MHz (when using HSE as
+  *         RTC clock source).
+  *  
+  * @retval None
+  */
+void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_RTCCLK_SOURCE(RCC_RTCCLKSource));
+
+  if ((RCC_RTCCLKSource & 0x00000300) == 0x00000300)
+  { /* If HSE is selected as RTC clock source, configure HSE division factor for RTC clock */
+    tmpreg = RCC->CFGR;
+
+    /* Clear RTCPRE[4:0] bits */
+    tmpreg &= ~RCC_CFGR_RTCPRE;
+
+    /* Configure HSE division factor for RTC clock */
+    tmpreg |= (RCC_RTCCLKSource & 0xFFFFCFF);
+
+    /* Store the new value */
+    RCC->CFGR = tmpreg;
+  }
+    
+  /* Select the RTC clock source */
+  RCC->BDCR |= (RCC_RTCCLKSource & 0x00000FFF);
+}
+
+/**
+  * @brief  Enables or disables the RTC clock.
+  * @note   This function must be used only after the RTC clock source was selected
+  *         using the RCC_RTCCLKConfig function.
+  * @param  NewState: new state of the RTC clock. This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_RTCCLKCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) BDCR_RTCEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Forces or releases the Backup domain reset.
+  * @note   This function resets the RTC peripheral (including the backup registers)
+  *         and the RTC clock source selection in RCC_CSR register.
+  * @note   The BKPSRAM is not affected by this reset.    
+  * @param  NewState: new state of the Backup domain reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_BackupResetCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  *(__IO uint32_t *) BDCR_BDRST_BB = (uint32_t)NewState;
+}
+
+#if defined(STM32F446xx)
+/**
+  * @brief  Configures the I2S clock source (I2SCLK).
+  * @note   This function must be called before enabling the I2S APB clock.
+  *
+  * @param  RCC_I2SAPBx: specifies the APBx I2S clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_I2SBus_APB1: I2S peripheral instance is on APB1 Bus
+  *            @arg RCC_I2SBus_APB2: I2S peripheral instance is on APB2 Bus
+  *
+  * @param  RCC_I2SCLKSource: specifies the I2S clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_I2SCLKSource_PLLI2S: PLLI2S clock used as I2S clock source
+  *            @arg RCC_I2SCLKSource_Ext: External clock mapped on the I2S_CKIN pin
+  *                                        used as I2S clock source
+  *            @arg RCC_I2SCLKSource_PLL: PLL clock used as I2S clock source
+  *            @arg RCC_I2SCLKSource_HSI_HSE: HSI or HSE depends on PLLSRC used as I2S clock source
+  * @retval None
+  */
+void RCC_I2SCLKConfig(uint32_t RCC_I2SAPBx, uint32_t RCC_I2SCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_I2SCLK_SOURCE(RCC_I2SCLKSource));
+  assert_param(IS_RCC_I2S_APBx(RCC_I2SAPBx));
+  
+  if(RCC_I2SAPBx == RCC_I2SBus_APB1)
+  {
+    /* Clear APB1 I2Sx clock source selection bits */
+    RCC->DCKCFGR &= ~RCC_DCKCFGR_I2S1SRC;
+    /* Set new APB1 I2Sx clock source*/
+    RCC->DCKCFGR |= RCC_I2SCLKSource;
+  }
+  else
+  {
+    /* Clear APB2 I2Sx clock source selection  bits */
+    RCC->DCKCFGR &= ~RCC_DCKCFGR_I2S2SRC;
+    /* Set new APB2 I2Sx clock source */
+    RCC->DCKCFGR |= (RCC_I2SCLKSource << 2);
+  }
+}
+
+/**
+  * @brief  Configures the SAIx clock source (SAIxCLK).
+  * @note   This function must be called before enabling the SAIx APB clock.
+  *
+  * @param  RCC_SAIInstance: specifies the SAIx clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SAIInstance_SAI1: SAI1 clock source selection
+  *            @arg RCC_SAIInstance_SAI2: SAI2 clock source selections
+  *
+  * @param  RCC_SAICLKSource: specifies the SAI clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SAICLKSource_PLLSAI: PLLSAI clock used as SAI clock source
+  *            @arg RCC_SAICLKSource_PLLI2S: PLLI2S clock used as SAI clock source
+  *            @arg RCC_SAICLKSource_PLL: PLL clock used as SAI clock source
+  *            @arg RCC_SAICLKSource_HSI_HSE: HSI or HSE depends on PLLSRC used as SAI clock source
+  * @retval None
+  */
+void RCC_SAICLKConfig(uint32_t RCC_SAIInstance, uint32_t RCC_SAICLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_SAICLK_SOURCE(RCC_SAICLKSource));
+  assert_param(IS_RCC_SAI_INSTANCE(RCC_SAIInstance));
+  
+  if(RCC_SAIInstance == RCC_SAIInstance_SAI1)
+  {
+    /* Clear SAI1 clock source selection bits */
+    RCC->DCKCFGR &= ~RCC_DCKCFGR_SAI1SRC;
+    /* Set new SAI1 clock source */
+    RCC->DCKCFGR |= RCC_SAICLKSource;
+  }
+  else
+  {
+    /* Clear SAI2 clock source selection bits */
+    RCC->DCKCFGR &= ~RCC_DCKCFGR_SAI2SRC;
+    /* Set new SAI2 clock source */
+    RCC->DCKCFGR |= (RCC_SAICLKSource << 2);
+  }
+}
+#endif /* STM32F446xx */
+
+#if defined(STM32F410xx)
+/**
+  * @brief  Configures the I2S clock source (I2SCLK).
+  * @note   This function must be called before enabling the I2S clock.
+  *
+  * @param  RCC_I2SCLKSource: specifies the I2S clock source.
+  *         This parameter can be one of the following values:
+  *            @arg RCC_I2SAPBCLKSOURCE_PLLR: PLL VCO output clock divided by PLLR.
+  *            @arg RCC_I2SAPBCLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin.
+  *            @arg RCC_I2SAPBCLKSOURCE_PLLSRC: HSI/HSE depends on PLLSRC.
+  * @retval None
+  */
+void RCC_I2SCLKConfig(uint32_t RCC_I2SCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_I2SCLK_SOURCE(RCC_I2SCLKSource));
+  
+  /* Clear I2Sx clock source selection bits */
+  RCC->DCKCFGR &= ~RCC_DCKCFGR_I2SSRC;
+  /* Set new I2Sx clock source*/
+  RCC->DCKCFGR |= RCC_I2SCLKSource;
+}
+#endif /* STM32F410xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F401xx) || defined(STM32F411xE) || defined(STM32F469_479xx)
+/**
+  * @brief  Configures the I2S clock source (I2SCLK).
+  * @note   This function must be called before enabling the I2S APB clock.
+  * @param  RCC_I2SCLKSource: specifies the I2S clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_I2S2CLKSource_PLLI2S: PLLI2S clock used as I2S clock source
+  *            @arg RCC_I2S2CLKSource_Ext: External clock mapped on the I2S_CKIN pin
+  *                                        used as I2S clock source
+  * @retval None
+  */
+void RCC_I2SCLKConfig(uint32_t RCC_I2SCLKSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_I2SCLK_SOURCE(RCC_I2SCLKSource));
+
+  *(__IO uint32_t *) CFGR_I2SSRC_BB = RCC_I2SCLKSource;  
+}
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F469_479xx */
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)
+/**
+  * @brief  Configures SAI1BlockA clock source selection.
+  * 
+  * @note   This function can be used only for STM32F42xxx/43xxx/446xx/469xx/479xx devices.
+  *       
+  * @note   This function must be called before enabling PLLSAI, PLLI2S and  
+  *         the SAI clock.
+  * @param  RCC_SAIBlockACLKSource: specifies the SAI Block A clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SAIACLKSource_PLLI2S: PLLI2S_Q clock divided by PLLI2SDIVQ used 
+  *                                           as SAI1 Block A clock 
+  *            @arg RCC_SAIACLKSource_PLLSAI: PLLISAI_Q clock divided by PLLSAIDIVQ used 
+  *                                           as SAI1 Block A clock 
+  *            @arg RCC_SAIACLKSource_Ext: External clock mapped on the I2S_CKIN pin
+  *                                        used as SAI1 Block A clock
+  * @retval None
+  */
+void RCC_SAIBlockACLKConfig(uint32_t RCC_SAIBlockACLKSource)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_SAIACLK_SOURCE(RCC_SAIBlockACLKSource));
+  
+  tmpreg = RCC->DCKCFGR;
+
+  /* Clear RCC_DCKCFGR_SAI1ASRC[1:0] bits */
+  tmpreg &= ~RCC_DCKCFGR_SAI1ASRC;
+
+  /* Set SAI Block A source selection value */
+  tmpreg |= RCC_SAIBlockACLKSource;
+
+  /* Store the new value */
+  RCC->DCKCFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures SAI1BlockB clock source selection.
+  * 
+  * @note   This function can be used only for STM32F42xxx/43xxx/446xx/469xx/479xx devices.
+  *       
+  * @note   This function must be called before enabling PLLSAI, PLLI2S and  
+  *         the SAI clock.
+  * @param  RCC_SAIBlockBCLKSource: specifies the SAI Block B clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SAIBCLKSource_PLLI2S: PLLI2S_Q clock divided by PLLI2SDIVQ used 
+  *                                           as SAI1 Block B clock 
+  *            @arg RCC_SAIBCLKSource_PLLSAI: PLLISAI_Q clock divided by PLLSAIDIVQ used 
+  *                                           as SAI1 Block B clock 
+  *            @arg RCC_SAIBCLKSource_Ext: External clock mapped on the I2S_CKIN pin
+  *                                        used as SAI1 Block B clock
+  * @retval None
+  */
+void RCC_SAIBlockBCLKConfig(uint32_t RCC_SAIBlockBCLKSource)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_SAIBCLK_SOURCE(RCC_SAIBlockBCLKSource));
+  
+  tmpreg = RCC->DCKCFGR;
+
+  /* Clear RCC_DCKCFGR_SAI1BSRC[1:0] bits */
+  tmpreg &= ~RCC_DCKCFGR_SAI1BSRC;
+
+  /* Set SAI Block B source selection value */
+  tmpreg |= RCC_SAIBlockBCLKSource;
+
+  /* Store the new value */
+  RCC->DCKCFGR = tmpreg;
+}
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+
+/**
+  * @brief  Configures the SAI clock Divider coming from PLLI2S.
+  * 
+  * @note   This function can be used only for STM32F42xxx/43xxx/446xx/469xx/479xx devices.
+  *   
+  * @note   This function must be called before enabling the PLLI2S.
+  *              
+  * @param  RCC_PLLI2SDivQ: specifies the PLLI2S division factor for SAI1 clock .
+  *          This parameter must be a number between 1 and 32.
+  *          SAI1 clock frequency = f(PLLI2S_Q) / RCC_PLLI2SDivQ 
+  *              
+  * @retval None
+  */
+void RCC_SAIPLLI2SClkDivConfig(uint32_t RCC_PLLI2SDivQ)  
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLI2S_DIVQ_VALUE(RCC_PLLI2SDivQ));
+  
+  tmpreg = RCC->DCKCFGR;
+
+  /* Clear PLLI2SDIVQ[4:0] bits */
+  tmpreg &= ~(RCC_DCKCFGR_PLLI2SDIVQ);
+
+  /* Set PLLI2SDIVQ values */
+  tmpreg |= (RCC_PLLI2SDivQ - 1);
+
+  /* Store the new value */
+  RCC->DCKCFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the SAI clock Divider coming from PLLSAI.
+  * 
+  * @note   This function can be used only for STM32F42xxx/43xxx/446xx/469xx/479xx devices.
+  *        
+  * @note   This function must be called before enabling the PLLSAI.
+  *   
+  * @param  RCC_PLLSAIDivQ: specifies the PLLSAI division factor for SAI1 clock .
+  *          This parameter must be a number between 1 and 32.
+  *          SAI1 clock frequency = f(PLLSAI_Q) / RCC_PLLSAIDivQ  
+  *              
+  * @retval None
+  */
+void RCC_SAIPLLSAIClkDivConfig(uint32_t RCC_PLLSAIDivQ)  
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLSAI_DIVQ_VALUE(RCC_PLLSAIDivQ));
+  
+  tmpreg = RCC->DCKCFGR;
+
+  /* Clear PLLI2SDIVQ[4:0] and PLLSAIDIVQ[4:0] bits */
+  tmpreg &= ~(RCC_DCKCFGR_PLLSAIDIVQ);
+
+  /* Set PLLSAIDIVQ values */
+  tmpreg |= ((RCC_PLLSAIDivQ - 1) << 8);
+
+  /* Store the new value */
+  RCC->DCKCFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the LTDC clock Divider coming from PLLSAI.
+  * 
+  * @note   The LTDC peripheral is only available with STM32F42xxx/43xxx/446xx/469xx/479xx Devices.
+  *      
+  * @note   This function must be called before enabling the PLLSAI.
+  *   
+  * @param  RCC_PLLSAIDivR: specifies the PLLSAI division factor for LTDC clock .
+  *          LTDC clock frequency = f(PLLSAI_R) / RCC_PLLSAIDivR  
+  *          This parameter can be one of the following values:
+  *            @arg RCC_PLLSAIDivR_Div2: LTDC clock = f(PLLSAI_R)/2
+  *            @arg RCC_PLLSAIDivR_Div4: LTDC clock = f(PLLSAI_R)/4
+  *            @arg RCC_PLLSAIDivR_Div8: LTDC clock = f(PLLSAI_R)/8
+  *            @arg RCC_PLLSAIDivR_Div16: LTDC clock = f(PLLSAI_R)/16
+  *            
+  * @retval None
+  */
+void RCC_LTDCCLKDivConfig(uint32_t RCC_PLLSAIDivR)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RCC_PLLSAI_DIVR_VALUE(RCC_PLLSAIDivR));
+  
+  tmpreg = RCC->DCKCFGR;
+
+  /* Clear PLLSAIDIVR[2:0] bits */
+  tmpreg &= ~RCC_DCKCFGR_PLLSAIDIVR;
+
+  /* Set PLLSAIDIVR values */
+  tmpreg |= RCC_PLLSAIDivR;
+
+  /* Store the new value */
+  RCC->DCKCFGR = tmpreg;
+}
+
+/**
+  * @brief  Configures the Timers clocks prescalers selection.
+  * 
+  * @note   This function can be used only for STM32F42xxx/43xxx and STM32F401xx/411xE devices. 
+  *   
+  * @param  RCC_TIMCLKPrescaler : specifies the Timers clocks prescalers selection
+  *         This parameter can be one of the following values:
+  *            @arg RCC_TIMPrescDesactivated: The Timers kernels clocks prescaler is 
+  *                 equal to HPRE if PPREx is corresponding to division by 1 or 2, 
+  *                 else it is equal to [(HPRE * PPREx) / 2] if PPREx is corresponding to 
+  *                 division by 4 or more.
+  *                   
+  *            @arg RCC_TIMPrescActivated: The Timers kernels clocks prescaler is 
+  *                 equal to HPRE if PPREx is corresponding to division by 1, 2 or 4, 
+  *                 else it is equal to [(HPRE * PPREx) / 4] if PPREx is corresponding 
+  *                 to division by 8 or more.
+  * @retval None
+  */
+void RCC_TIMCLKPresConfig(uint32_t RCC_TIMCLKPrescaler)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_TIMCLK_PRESCALER(RCC_TIMCLKPrescaler));
+
+  *(__IO uint32_t *) DCKCFGR_TIMPRE_BB = RCC_TIMCLKPrescaler;
+}
+
+/**
+  * @brief  Enables or disables the AHB1 peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it.   
+  * @param  RCC_AHBPeriph: specifies the AHB1 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_AHB1Periph_GPIOA:       GPIOA clock
+  *            @arg RCC_AHB1Periph_GPIOB:       GPIOB clock 
+  *            @arg RCC_AHB1Periph_GPIOC:       GPIOC clock
+  *            @arg RCC_AHB1Periph_GPIOD:       GPIOD clock
+  *            @arg RCC_AHB1Periph_GPIOE:       GPIOE clock
+  *            @arg RCC_AHB1Periph_GPIOF:       GPIOF clock
+  *            @arg RCC_AHB1Periph_GPIOG:       GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOG:       GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOI:       GPIOI clock
+  *            @arg RCC_AHB1Periph_GPIOJ:       GPIOJ clock (STM32F42xxx/43xxx devices) 
+  *            @arg RCC_AHB1Periph_GPIOK:       GPIOK clock (STM32F42xxx/43xxx devices)  
+  *            @arg RCC_AHB1Periph_CRC:         CRC clock
+  *            @arg RCC_AHB1Periph_BKPSRAM:     BKPSRAM interface clock
+  *            @arg RCC_AHB1Periph_CCMDATARAMEN CCM data RAM interface clock
+  *            @arg RCC_AHB1Periph_DMA1:        DMA1 clock
+  *            @arg RCC_AHB1Periph_DMA2:        DMA2 clock
+  *            @arg RCC_AHB1Periph_DMA2D:       DMA2D clock (STM32F429xx/439xx devices)  
+  *            @arg RCC_AHB1Periph_ETH_MAC:     Ethernet MAC clock
+  *            @arg RCC_AHB1Periph_ETH_MAC_Tx:  Ethernet Transmission clock
+  *            @arg RCC_AHB1Periph_ETH_MAC_Rx:  Ethernet Reception clock
+  *            @arg RCC_AHB1Periph_ETH_MAC_PTP: Ethernet PTP clock
+  *            @arg RCC_AHB1Periph_OTG_HS:      USB OTG HS clock
+  *            @arg RCC_AHB1Periph_OTG_HS_ULPI: USB OTG HS ULPI clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB1PeriphClockCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB1_CLOCK_PERIPH(RCC_AHB1Periph));
+
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->AHB1ENR |= RCC_AHB1Periph;
+  }
+  else
+  {
+    RCC->AHB1ENR &= ~RCC_AHB1Periph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the AHB2 peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it. 
+  * @param  RCC_AHBPeriph: specifies the AHB2 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_AHB2Periph_DCMI:   DCMI clock
+  *            @arg RCC_AHB2Periph_CRYP:   CRYP clock
+  *            @arg RCC_AHB2Periph_HASH:   HASH clock
+  *            @arg RCC_AHB2Periph_RNG:    RNG clock
+  *            @arg RCC_AHB2Periph_OTG_FS: USB OTG FS clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB2PeriphClockCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB2_PERIPH(RCC_AHB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHB2ENR |= RCC_AHB2Periph;
+  }
+  else
+  {
+    RCC->AHB2ENR &= ~RCC_AHB2Periph;
+  }
+}
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+/**
+  * @brief  Enables or disables the AHB3 peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it. 
+  * @param  RCC_AHBPeriph: specifies the AHB3 peripheral to gates its clock.
+  *          This parameter must be: 
+  *           - RCC_AHB3Periph_FSMC or RCC_AHB3Periph_FMC (STM32F429x/439x devices)
+  *           - RCC_AHB3Periph_QSPI (STM32F446xx/STM32F469_479xx devices)
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB3PeriphClockCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB3_PERIPH(RCC_AHB3Periph));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHB3ENR |= RCC_AHB3Periph;
+  }
+  else
+  {
+    RCC->AHB3ENR &= ~RCC_AHB3Periph;
+  }
+}
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */
+
+/**
+  * @brief  Enables or disables the Low Speed APB (APB1) peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it. 
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_APB1Periph_TIM2:   TIM2 clock
+  *            @arg RCC_APB1Periph_TIM3:   TIM3 clock
+  *            @arg RCC_APB1Periph_TIM4:   TIM4 clock
+  *            @arg RCC_APB1Periph_TIM5:   TIM5 clock
+  *            @arg RCC_APB1Periph_TIM6:   TIM6 clock
+  *            @arg RCC_APB1Periph_TIM7:   TIM7 clock
+  *            @arg RCC_APB1Periph_TIM12:  TIM12 clock
+  *            @arg RCC_APB1Periph_TIM13:  TIM13 clock
+  *            @arg RCC_APB1Periph_TIM14:  TIM14 clock
+  *            @arg RCC_APB1Periph_LPTIM1: LPTIM1 clock (STM32F410xx devices) 
+  *            @arg RCC_APB1Periph_WWDG:   WWDG clock
+  *            @arg RCC_APB1Periph_SPI2:   SPI2 clock
+  *            @arg RCC_APB1Periph_SPI3:   SPI3 clock
+  *            @arg RCC_APB1Periph_SPDIF:   SPDIF RX clock (STM32F446xx devices) 
+  *            @arg RCC_APB1Periph_USART2: USART2 clock
+  *            @arg RCC_APB1Periph_USART3: USART3 clock
+  *            @arg RCC_APB1Periph_UART4:  UART4 clock
+  *            @arg RCC_APB1Periph_UART5:  UART5 clock
+  *            @arg RCC_APB1Periph_I2C1:   I2C1 clock
+  *            @arg RCC_APB1Periph_I2C2:   I2C2 clock
+  *            @arg RCC_APB1Periph_I2C3:   I2C3 clock
+  *            @arg RCC_APB1Periph_FMPI2C1:   FMPI2C1 clock
+  *            @arg RCC_APB1Periph_CAN1:   CAN1 clock
+  *            @arg RCC_APB1Periph_CAN2:   CAN2 clock
+  *            @arg RCC_APB1Periph_CEC:    CEC clock (STM32F446xx devices)
+  *            @arg RCC_APB1Periph_PWR:    PWR clock
+  *            @arg RCC_APB1Periph_DAC:    DAC clock
+  *            @arg RCC_APB1Periph_UART7:  UART7 clock
+  *            @arg RCC_APB1Periph_UART8:  UART8 clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB1ENR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1ENR &= ~RCC_APB1Periph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the High Speed APB (APB2) peripheral clock.
+  * @note   After reset, the peripheral clock (used for registers read/write access)
+  *         is disabled and the application software has to enable this clock before 
+  *         using it.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_APB2Periph_TIM1:   TIM1 clock
+  *            @arg RCC_APB2Periph_TIM8:   TIM8 clock
+  *            @arg RCC_APB2Periph_USART1: USART1 clock
+  *            @arg RCC_APB2Periph_USART6: USART6 clock
+  *            @arg RCC_APB2Periph_ADC1:   ADC1 clock
+  *            @arg RCC_APB2Periph_ADC2:   ADC2 clock
+  *            @arg RCC_APB2Periph_ADC3:   ADC3 clock
+  *            @arg RCC_APB2Periph_SDIO:   SDIO clock
+  *            @arg RCC_APB2Periph_SPI1:   SPI1 clock
+  *            @arg RCC_APB2Periph_SPI4:   SPI4 clock
+  *            @arg RCC_APB2Periph_SYSCFG: SYSCFG clock
+  *            @arg RCC_APB2Periph_TIM9:   TIM9 clock
+  *            @arg RCC_APB2Periph_TIM10:  TIM10 clock
+  *            @arg RCC_APB2Periph_TIM11:  TIM11 clock
+  *            @arg RCC_APB2Periph_SPI5:   SPI5 clock
+  *            @arg RCC_APB2Periph_SPI6:   SPI6 clock
+  *            @arg RCC_APB2Periph_SAI1:   SAI1 clock (STM32F42xxx/43xxx/446xx/469xx/479xx devices)
+  *            @arg RCC_APB2Periph_SAI2:   SAI2 clock (STM32F446xx devices) 
+  *            @arg RCC_APB2Periph_LTDC:   LTDC clock (STM32F429xx/439xx devices)
+  *            @arg RCC_APB2Periph_DSI:    DSI clock (STM32F469_479xx devices) 
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->APB2ENR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2ENR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases AHB1 peripheral reset.
+  * @param  RCC_AHB1Periph: specifies the AHB1 peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_AHB1Periph_GPIOA:   GPIOA clock
+  *            @arg RCC_AHB1Periph_GPIOB:   GPIOB clock 
+  *            @arg RCC_AHB1Periph_GPIOC:   GPIOC clock
+  *            @arg RCC_AHB1Periph_GPIOD:   GPIOD clock
+  *            @arg RCC_AHB1Periph_GPIOE:   GPIOE clock
+  *            @arg RCC_AHB1Periph_GPIOF:   GPIOF clock
+  *            @arg RCC_AHB1Periph_GPIOG:   GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOG:   GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOI:   GPIOI clock
+  *            @arg RCC_AHB1Periph_GPIOJ:   GPIOJ clock (STM32F42xxx/43xxx devices) 
+  *            @arg RCC_AHB1Periph_GPIOK:   GPIOK clock (STM32F42xxx/43xxxdevices)   
+  *            @arg RCC_AHB1Periph_CRC:     CRC clock
+  *            @arg RCC_AHB1Periph_DMA1:    DMA1 clock
+  *            @arg RCC_AHB1Periph_DMA2:    DMA2 clock
+  *            @arg RCC_AHB1Periph_DMA2D:   DMA2D clock (STM32F429xx/439xx devices)   
+  *            @arg RCC_AHB1Periph_ETH_MAC: Ethernet MAC clock
+  *            @arg RCC_AHB1Periph_OTG_HS:  USB OTG HS clock
+  *            @arg RCC_AHB1Periph_RNG:    RNG clock for STM32F410xx devices
+  *                  
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB1PeriphResetCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB1_RESET_PERIPH(RCC_AHB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHB1RSTR |= RCC_AHB1Periph;
+  }
+  else
+  {
+    RCC->AHB1RSTR &= ~RCC_AHB1Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases AHB2 peripheral reset.
+  * @param  RCC_AHB2Periph: specifies the AHB2 peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_AHB2Periph_DCMI:   DCMI clock
+  *            @arg RCC_AHB2Periph_CRYP:   CRYP clock
+  *            @arg RCC_AHB2Periph_HASH:   HASH clock
+  *            @arg RCC_AHB2Periph_RNG:    RNG clock for STM32F40_41xxx/STM32F427_437xx/STM32F429_439xx/STM32F469_479xx devices
+  *            @arg RCC_AHB2Periph_OTG_FS: USB OTG FS clock
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB2PeriphResetCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB2_PERIPH(RCC_AHB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHB2RSTR |= RCC_AHB2Periph;
+  }
+  else
+  {
+    RCC->AHB2RSTR &= ~RCC_AHB2Periph;
+  }
+}
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+/**
+  * @brief  Forces or releases AHB3 peripheral reset.
+  * @param  RCC_AHB3Periph: specifies the AHB3 peripheral to reset.
+  *          This parameter must be: 
+  *           - RCC_AHB3Periph_FSMC or RCC_AHB3Periph_FMC (STM32F429x/439x devices)
+  *           - RCC_AHB3Periph_QSPI (STM32F446xx/STM32F469_479xx devices)
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB3PeriphResetCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB3_PERIPH(RCC_AHB3Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    RCC->AHB3RSTR |= RCC_AHB3Periph;
+  }
+  else
+  {
+    RCC->AHB3RSTR &= ~RCC_AHB3Periph;
+  }
+}
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */
+
+/**
+  * @brief  Forces or releases Low Speed APB (APB1) peripheral reset.
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_APB1Periph_TIM2:   TIM2 clock
+  *            @arg RCC_APB1Periph_TIM3:   TIM3 clock
+  *            @arg RCC_APB1Periph_TIM4:   TIM4 clock
+  *            @arg RCC_APB1Periph_TIM5:   TIM5 clock
+  *            @arg RCC_APB1Periph_TIM6:   TIM6 clock
+  *            @arg RCC_APB1Periph_TIM7:   TIM7 clock
+  *            @arg RCC_APB1Periph_TIM12:  TIM12 clock
+  *            @arg RCC_APB1Periph_TIM13:  TIM13 clock
+  *            @arg RCC_APB1Periph_TIM14:  TIM14 clock
+  *            @arg RCC_APB1Periph_LPTIM1: LPTIM1 clock (STM32F410xx devices) 
+  *            @arg RCC_APB1Periph_WWDG:   WWDG clock
+  *            @arg RCC_APB1Periph_SPI2:   SPI2 clock
+  *            @arg RCC_APB1Periph_SPI3:   SPI3 clock
+  *            @arg RCC_APB1Periph_SPDIF:   SPDIF RX clock (STM32F446xx devices) 
+  *            @arg RCC_APB1Periph_USART2: USART2 clock
+  *            @arg RCC_APB1Periph_USART3: USART3 clock
+  *            @arg RCC_APB1Periph_UART4:  UART4 clock
+  *            @arg RCC_APB1Periph_UART5:  UART5 clock
+  *            @arg RCC_APB1Periph_I2C1:   I2C1 clock
+  *            @arg RCC_APB1Periph_I2C2:   I2C2 clock
+  *            @arg RCC_APB1Periph_I2C3:   I2C3 clock
+  *            @arg RCC_APB1Periph_FMPI2C1:   FMPI2C1 clock
+  *            @arg RCC_APB1Periph_CAN1:   CAN1 clock
+  *            @arg RCC_APB1Periph_CAN2:   CAN2 clock
+  *            @arg RCC_APB1Periph_CEC:    CEC clock(STM32F446xx devices)
+  *            @arg RCC_APB1Periph_PWR:    PWR clock
+  *            @arg RCC_APB1Periph_DAC:    DAC clock
+  *            @arg RCC_APB1Periph_UART7:  UART7 clock
+  *            @arg RCC_APB1Periph_UART8:  UART8 clock  
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->APB1RSTR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1RSTR &= ~RCC_APB1Periph;
+  }
+}
+
+/**
+  * @brief  Forces or releases High Speed APB (APB2) peripheral reset.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to reset.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_APB2Periph_TIM1:   TIM1 clock
+  *            @arg RCC_APB2Periph_TIM8:   TIM8 clock
+  *            @arg RCC_APB2Periph_USART1: USART1 clock
+  *            @arg RCC_APB2Periph_USART6: USART6 clock
+  *            @arg RCC_APB2Periph_ADC1:   ADC1 clock
+  *            @arg RCC_APB2Periph_ADC2:   ADC2 clock
+  *            @arg RCC_APB2Periph_ADC3:   ADC3 clock
+  *            @arg RCC_APB2Periph_SDIO:   SDIO clock
+  *            @arg RCC_APB2Periph_SPI1:   SPI1 clock
+  *            @arg RCC_APB2Periph_SPI4:   SPI4 clock  
+  *            @arg RCC_APB2Periph_SYSCFG: SYSCFG clock
+  *            @arg RCC_APB2Periph_TIM9:   TIM9 clock
+  *            @arg RCC_APB2Periph_TIM10:  TIM10 clock
+  *            @arg RCC_APB2Periph_TIM11:  TIM11 clock
+  *            @arg RCC_APB2Periph_SPI5:   SPI5 clock
+  *            @arg RCC_APB2Periph_SPI6:   SPI6 clock
+  *            @arg RCC_APB2Periph_SAI1:   SAI1 clock (STM32F42xxx/43xxx/446xx/469xx/479xx devices)
+  *            @arg RCC_APB2Periph_SAI2:   SAI2 clock (STM32F446xx devices) 
+  *            @arg RCC_APB2Periph_LTDC:   LTDC clock (STM32F429xx/439xx devices)
+  *            @arg RCC_APB2Periph_DSI:    DSI clock (STM32F469_479xx devices) 
+  * @param  NewState: new state of the specified peripheral reset.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_RESET_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->APB2RSTR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2RSTR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the AHB1 peripheral clock during Low Power (Sleep) mode.
+  * @note   Peripheral clock gating in SLEEP mode can be used to further reduce
+  *         power consumption.
+  * @note   After wakeup from SLEEP mode, the peripheral clock is enabled again.
+  * @note   By default, all peripheral clocks are enabled during SLEEP mode.
+  * @param  RCC_AHBPeriph: specifies the AHB1 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_AHB1Periph_GPIOA:       GPIOA clock
+  *            @arg RCC_AHB1Periph_GPIOB:       GPIOB clock 
+  *            @arg RCC_AHB1Periph_GPIOC:       GPIOC clock
+  *            @arg RCC_AHB1Periph_GPIOD:       GPIOD clock
+  *            @arg RCC_AHB1Periph_GPIOE:       GPIOE clock
+  *            @arg RCC_AHB1Periph_GPIOF:       GPIOF clock
+  *            @arg RCC_AHB1Periph_GPIOG:       GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOG:       GPIOG clock
+  *            @arg RCC_AHB1Periph_GPIOI:       GPIOI clock
+  *            @arg RCC_AHB1Periph_GPIOJ:       GPIOJ clock (STM32F42xxx/43xxx devices) 
+  *            @arg RCC_AHB1Periph_GPIOK:       GPIOK clock (STM32F42xxx/43xxx devices)   
+  *            @arg RCC_AHB1Periph_CRC:         CRC clock
+  *            @arg RCC_AHB1Periph_BKPSRAM:     BKPSRAM interface clock
+  *            @arg RCC_AHB1Periph_DMA1:        DMA1 clock
+  *            @arg RCC_AHB1Periph_DMA2:        DMA2 clock
+  *            @arg RCC_AHB1Periph_DMA2D:       DMA2D clock (STM32F429xx/439xx devices) 
+  *            @arg RCC_AHB1Periph_ETH_MAC:     Ethernet MAC clock
+  *            @arg RCC_AHB1Periph_ETH_MAC_Tx:  Ethernet Transmission clock
+  *            @arg RCC_AHB1Periph_ETH_MAC_Rx:  Ethernet Reception clock
+  *            @arg RCC_AHB1Periph_ETH_MAC_PTP: Ethernet PTP clock
+  *            @arg RCC_AHB1Periph_OTG_HS:      USB OTG HS clock
+  *            @arg RCC_AHB1Periph_OTG_HS_ULPI: USB OTG HS ULPI clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB1PeriphClockLPModeCmd(uint32_t RCC_AHB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB1_LPMODE_PERIPH(RCC_AHB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->AHB1LPENR |= RCC_AHB1Periph;
+  }
+  else
+  {
+    RCC->AHB1LPENR &= ~RCC_AHB1Periph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the AHB2 peripheral clock during Low Power (Sleep) mode.
+  * @note   Peripheral clock gating in SLEEP mode can be used to further reduce
+  *           power consumption.
+  * @note   After wakeup from SLEEP mode, the peripheral clock is enabled again.
+  * @note   By default, all peripheral clocks are enabled during SLEEP mode.
+  * @param  RCC_AHBPeriph: specifies the AHB2 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_AHB2Periph_DCMI:   DCMI clock
+  *            @arg RCC_AHB2Periph_CRYP:   CRYP clock
+  *            @arg RCC_AHB2Periph_HASH:   HASH clock
+  *            @arg RCC_AHB2Periph_RNG:    RNG clock
+  *            @arg RCC_AHB2Periph_OTG_FS: USB OTG FS clock  
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB2PeriphClockLPModeCmd(uint32_t RCC_AHB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB2_PERIPH(RCC_AHB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->AHB2LPENR |= RCC_AHB2Periph;
+  }
+  else
+  {
+    RCC->AHB2LPENR &= ~RCC_AHB2Periph;
+  }
+}
+
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+/**
+  * @brief  Enables or disables the AHB3 peripheral clock during Low Power (Sleep) mode.
+  * @note   Peripheral clock gating in SLEEP mode can be used to further reduce
+  *         power consumption.
+  * @note   After wakeup from SLEEP mode, the peripheral clock is enabled again.
+  * @note   By default, all peripheral clocks are enabled during SLEEP mode.
+  * @param  RCC_AHBPeriph: specifies the AHB3 peripheral to gates its clock.
+  *          This parameter must be: 
+  *           - RCC_AHB3Periph_FSMC or RCC_AHB3Periph_FMC (STM32F429x/439x devices)
+  *           - RCC_AHB3Periph_QSPI (STM32F446xx/STM32F469_479xx devices) 
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB3PeriphClockLPModeCmd(uint32_t RCC_AHB3Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB3_PERIPH(RCC_AHB3Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->AHB3LPENR |= RCC_AHB3Periph;
+  }
+  else
+  {
+    RCC->AHB3LPENR &= ~RCC_AHB3Periph;
+  }
+}
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F446xx || STM32F469_479xx */
+
+/**
+  * @brief  Enables or disables the APB1 peripheral clock during Low Power (Sleep) mode.
+  * @note   Peripheral clock gating in SLEEP mode can be used to further reduce
+  *         power consumption.
+  * @note   After wakeup from SLEEP mode, the peripheral clock is enabled again.
+  * @note   By default, all peripheral clocks are enabled during SLEEP mode.
+  * @param  RCC_APB1Periph: specifies the APB1 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_APB1Periph_TIM2:   TIM2 clock
+  *            @arg RCC_APB1Periph_TIM3:   TIM3 clock
+  *            @arg RCC_APB1Periph_TIM4:   TIM4 clock
+  *            @arg RCC_APB1Periph_TIM5:   TIM5 clock
+  *            @arg RCC_APB1Periph_TIM6:   TIM6 clock
+  *            @arg RCC_APB1Periph_TIM7:   TIM7 clock
+  *            @arg RCC_APB1Periph_TIM12:  TIM12 clock
+  *            @arg RCC_APB1Periph_TIM13:  TIM13 clock
+  *            @arg RCC_APB1Periph_TIM14:  TIM14 clock
+  *            @arg RCC_APB1Periph_LPTIM1: LPTIM1 clock (STM32F410xx devices) 
+  *            @arg RCC_APB1Periph_WWDG:   WWDG clock
+  *            @arg RCC_APB1Periph_SPI2:   SPI2 clock
+  *            @arg RCC_APB1Periph_SPI3:   SPI3 clock
+  *            @arg RCC_APB1Periph_SPDIF:   SPDIF RX clock (STM32F446xx devices) 
+  *            @arg RCC_APB1Periph_USART2: USART2 clock
+  *            @arg RCC_APB1Periph_USART3: USART3 clock
+  *            @arg RCC_APB1Periph_UART4:  UART4 clock
+  *            @arg RCC_APB1Periph_UART5:  UART5 clock
+  *            @arg RCC_APB1Periph_I2C1:   I2C1 clock
+  *            @arg RCC_APB1Periph_I2C2:   I2C2 clock
+  *            @arg RCC_APB1Periph_I2C3:   I2C3 clock
+  *            @arg RCC_APB1Periph_FMPI2C1:   FMPI2C1 clock
+  *            @arg RCC_APB1Periph_CAN1:   CAN1 clock
+  *            @arg RCC_APB1Periph_CAN2:   CAN2 clock
+  *            @arg RCC_APB1Periph_CEC:    CEC clock (STM32F446xx devices)
+  *            @arg RCC_APB1Periph_PWR:    PWR clock
+  *            @arg RCC_APB1Periph_DAC:    DAC clock
+  *            @arg RCC_APB1Periph_UART7:  UART7 clock
+  *            @arg RCC_APB1Periph_UART8:  UART8 clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB1PeriphClockLPModeCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->APB1LPENR |= RCC_APB1Periph;
+  }
+  else
+  {
+    RCC->APB1LPENR &= ~RCC_APB1Periph;
+  }
+}
+
+/**
+  * @brief  Enables or disables the APB2 peripheral clock during Low Power (Sleep) mode.
+  * @note   Peripheral clock gating in SLEEP mode can be used to further reduce
+  *         power consumption.
+  * @note   After wakeup from SLEEP mode, the peripheral clock is enabled again.
+  * @note   By default, all peripheral clocks are enabled during SLEEP mode.
+  * @param  RCC_APB2Periph: specifies the APB2 peripheral to gates its clock.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_APB2Periph_TIM1:   TIM1 clock
+  *            @arg RCC_APB2Periph_TIM8:   TIM8 clock
+  *            @arg RCC_APB2Periph_USART1: USART1 clock
+  *            @arg RCC_APB2Periph_USART6: USART6 clock
+  *            @arg RCC_APB2Periph_ADC1:   ADC1 clock
+  *            @arg RCC_APB2Periph_ADC2:   ADC2 clock
+  *            @arg RCC_APB2Periph_ADC3:   ADC3 clock
+  *            @arg RCC_APB2Periph_SDIO:   SDIO clock
+  *            @arg RCC_APB2Periph_SPI1:   SPI1 clock
+  *            @arg RCC_APB2Periph_SPI4:   SPI4 clock
+  *            @arg RCC_APB2Periph_SYSCFG: SYSCFG clock
+  *            @arg RCC_APB2Periph_TIM9:   TIM9 clock
+  *            @arg RCC_APB2Periph_TIM10:  TIM10 clock
+  *            @arg RCC_APB2Periph_TIM11:  TIM11 clock
+  *            @arg RCC_APB2Periph_SPI5:   SPI5 clock
+  *            @arg RCC_APB2Periph_SPI6:   SPI6 clock
+  *            @arg RCC_APB2Periph_SAI1:   SAI1 clock (STM32F42xxx/43xxx/446xx/469xx/479xx devices)
+  *            @arg RCC_APB2Periph_SAI2:   SAI2 clock (STM32F446xx devices)
+  *            @arg RCC_APB2Periph_LTDC:   LTDC clock (STM32F429xx/439xx devices)
+  *            @arg RCC_APB2Periph_DSI:    DSI clock (STM32F469_479xx devices) 
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_APB2PeriphClockLPModeCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->APB2LPENR |= RCC_APB2Periph;
+  }
+  else
+  {
+    RCC->APB2LPENR &= ~RCC_APB2Periph;
+  }
+}
+
+/**
+  * @brief Configures the External Low Speed oscillator mode (LSE mode).
+  * @note This mode is only available for STM32F410xx/STM32F411xx/STM32F446xx/STM32F469_479xx devices.
+  * @param  Mode: specifies the LSE mode.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_LSE_LOWPOWER_MODE:  LSE oscillator in low power mode.
+  *            @arg RCC_LSE_HIGHDRIVE_MODE: LSE oscillator in High Drive mode.
+  * @retval None
+  */
+void RCC_LSEModeConfig(uint8_t RCC_Mode)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_LSE_MODE(RCC_Mode));
+  
+  if(RCC_Mode == RCC_LSE_HIGHDRIVE_MODE)
+  {
+    SET_BIT(RCC->BDCR, RCC_BDCR_LSEMOD);
+  }
+  else
+  {
+    CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEMOD);
+  }
+}
+
+#if defined(STM32F410xx)
+/**
+  * @brief Configures the LPTIM1 clock Source.
+  * @note This feature is only available for STM32F410xx devices.
+  * @param RCC_ClockSource: specifies the LPTIM1 clock Source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_LPTIM1CLKSOURCE_PCLK: LPTIM1 clock from APB1 selected.
+  *            @arg RCC_LPTIM1CLKSOURCE_HSI:  LPTIM1 clock from HSI selected.
+  *            @arg RCC_LPTIM1CLKSOURCE_LSI:  LPTIM1 clock from LSI selected.
+  *            @arg RCC_LPTIM1CLKSOURCE_LSE:  LPTIM1 clock from LSE selected.
+  * @retval None
+  */
+void RCC_LPTIM1ClockSourceConfig(uint32_t RCC_ClockSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_LPTIM1_CLOCKSOURCE(RCC_ClockSource));
+
+  /* Clear LPTIM1 clock source selection source bits */
+  RCC->DCKCFGR2 &= ~RCC_DCKCFGR2_LPTIM1SEL;
+  /* Set new LPTIM1 clock source */
+  RCC->DCKCFGR2 |= RCC_ClockSource;
+}
+#endif /* STM32F410xx */
+
+#if defined(STM32F469_479xx)
+/**
+  * @brief Configures the DSI clock Source.
+  * @note This feature is only available for STM32F469_479xx devices.
+  * @param RCC_ClockSource: specifies the DSI clock Source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_DSICLKSource_PHY: DSI-PHY used as DSI byte lane clock source (usual case).
+  *            @arg RCC_DSICLKSource_PLLR: PLL_R used as DSI byte lane clock source, used in case DSI PLL and DSI-PHY are off (low power mode).
+  * @retval None
+  */
+void RCC_DSIClockSourceConfig(uint8_t RCC_ClockSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_DSI_CLOCKSOURCE(RCC_ClockSource));
+  
+  if(RCC_ClockSource == RCC_DSICLKSource_PLLR)
+  {
+    SET_BIT(RCC->DCKCFGR, RCC_DCKCFGR_DSISEL);
+  }
+  else
+  {
+    CLEAR_BIT(RCC->DCKCFGR, RCC_DCKCFGR_DSISEL);
+  }
+}
+#endif /*  STM32F469_479xx */
+
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+/**
+  * @brief Configures the 48MHz clock Source.
+  * @note This feature is only available for STM32F446xx/STM32F469_479xx devices.
+  * @param RCC_ClockSource: specifies the 48MHz clock Source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_48MHZCLKSource_PLL: 48MHz from PLL selected.
+  *            @arg RCC_48MHZCLKSource_PLLSAI: 48MHz from PLLSAI selected.
+  * @retval None
+  */
+void RCC_48MHzClockSourceConfig(uint8_t RCC_ClockSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_48MHZ_CLOCKSOURCE(RCC_ClockSource));
+#if defined(STM32F469_479xx) 
+  if(RCC_ClockSource == RCC_48MHZCLKSource_PLLSAI)
+  {
+    SET_BIT(RCC->DCKCFGR, RCC_DCKCFGR_CK48MSEL);
+  }
+  else
+  {
+    CLEAR_BIT(RCC->DCKCFGR, RCC_DCKCFGR_CK48MSEL);
+  }
+#elif defined(STM32F446xx)
+  if(RCC_ClockSource == RCC_48MHZCLKSource_PLLSAI)
+  {
+    SET_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL);
+  }
+  else
+  {
+    CLEAR_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_CK48MSEL);
+  }
+#else
+#endif /* STM32F469_479xx */  
+}
+
+/**
+  * @brief Configures the SDIO clock Source.
+  * @note This feature is only available for STM32F469_479xx/STM32F446xx devices.
+  * @param RCC_ClockSource: specifies the SDIO clock Source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SDIOCLKSource_48MHZ: 48MHz clock selected.
+  *            @arg RCC_SDIOCLKSource_SYSCLK: system clock selected.
+  * @retval None
+  */
+void RCC_SDIOClockSourceConfig(uint8_t RCC_ClockSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_SDIO_CLOCKSOURCE(RCC_ClockSource));
+#if defined(STM32F469_479xx)   
+  if(RCC_ClockSource == RCC_SDIOCLKSource_SYSCLK)
+  {
+    SET_BIT(RCC->DCKCFGR, RCC_DCKCFGR_SDIOSEL);
+  }
+  else
+  {
+    CLEAR_BIT(RCC->DCKCFGR, RCC_DCKCFGR_SDIOSEL);
+  }
+#elif defined(STM32F446xx)
+  if(RCC_ClockSource == RCC_SDIOCLKSource_SYSCLK)
+  {
+    SET_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_SDIOSEL);
+  }
+  else
+  {
+    CLEAR_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_SDIOSEL);
+  }
+#else
+#endif /* STM32F469_479xx */ 
+}
+#endif /* STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F446xx)
+/**
+  * @brief  Enables or disables the AHB1 clock gating for the specified IPs.
+  * @note This feature is only available for STM32F446xx devices.
+  * @param  RCC_AHB1ClockGating: specifies the AHB1 clock gating.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_AHB1ClockGating_APB1Bridge: AHB1 to APB1 clock
+  *            @arg RCC_AHB1ClockGating_APB2Bridge: AHB1 to APB2 clock 
+  *            @arg RCC_AHB1ClockGating_CM4DBG: Cortex M4 ETM clock
+  *            @arg RCC_AHB1ClockGating_SPARE: Spare clock
+  *            @arg RCC_AHB1ClockGating_SRAM: SRAM controller clock
+  *            @arg RCC_AHB1ClockGating_FLITF: Flash interface clock
+  *            @arg RCC_AHB1ClockGating_RCC: RCC clock
+  * @param  NewState: new state of the specified peripheral clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_AHB1ClockGatingCmd(uint32_t RCC_AHB1ClockGating, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_AHB1_CLOCKGATING(RCC_AHB1ClockGating));
+
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    RCC->CKGATENR &= ~RCC_AHB1ClockGating;
+  }
+  else
+  {
+    RCC->CKGATENR |= RCC_AHB1ClockGating;
+  }
+}
+
+/**
+  * @brief Configures the SPDIFRX clock Source.
+  * @note This feature is only available for STM32F446xx devices.
+  * @param RCC_ClockSource: specifies the SPDIFRX clock Source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_SPDIFRXCLKSource_PLLR: SPDIFRX clock from PLL_R selected.
+  *            @arg RCC_SPDIFRXCLKSource_PLLI2SP: SPDIFRX clock from PLLI2S_P selected.
+  * @retval None
+  */
+void RCC_SPDIFRXClockSourceConfig(uint8_t RCC_ClockSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_SPDIFRX_CLOCKSOURCE(RCC_ClockSource));
+  
+  if(RCC_ClockSource == RCC_SPDIFRXCLKSource_PLLI2SP)
+  {
+    SET_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_SPDIFRXSEL);
+  }
+  else
+  {
+    CLEAR_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_SPDIFRXSEL);
+  }
+}
+
+/**
+  * @brief Configures the CEC clock Source.
+  * @note This feature is only available for STM32F446xx devices.
+  * @param RCC_ClockSource: specifies the CEC clock Source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_CECCLKSource_HSIDiv488: CEC clock from HSI/488 selected.
+  *            @arg RCC_CECCLKSource_LSE: CEC clock from LSE selected.
+  * @retval None
+  */
+void RCC_CECClockSourceConfig(uint8_t RCC_ClockSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_CEC_CLOCKSOURCE(RCC_ClockSource));
+  
+  if(RCC_ClockSource == RCC_CECCLKSource_LSE)
+  {
+    SET_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_CECSEL);
+  }
+  else
+  {
+    CLEAR_BIT(RCC->DCKCFGR2, RCC_DCKCFGR2_CECSEL);
+  }
+}
+#endif /* STM32F446xx */
+
+#if defined(STM32F410xx) || defined(STM32F446xx)
+/**
+  * @brief Configures the FMPI2C1 clock Source.
+  * @note This feature is only available for STM32F446xx devices.
+  * @param RCC_ClockSource: specifies the FMPI2C1 clock Source.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_FMPI2C1CLKSource_APB1: FMPI2C1 clock from APB1 selected.
+  *            @arg RCC_FMPI2C1CLKSource_SYSCLK: FMPI2C1 clock from Sytem clock selected.
+  *            @arg RCC_FMPI2C1CLKSource_HSI: FMPI2C1 clock from HSI selected.
+  * @retval None
+  */
+void RCC_FMPI2C1ClockSourceConfig(uint32_t RCC_ClockSource)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_FMPI2C1_CLOCKSOURCE(RCC_ClockSource));
+
+  /* Clear FMPI2C1 clock source selection source bits */
+  RCC->DCKCFGR2 &= ~RCC_DCKCFGR2_FMPI2C1SEL;
+  /* Set new FMPI2C1 clock source */
+  RCC->DCKCFGR2 |= RCC_ClockSource;
+}
+#endif /* STM32F410xx || STM32F446xx */
+/**
+  * @}
+  */
+
+#if defined(STM32F410xx)
+/**
+  * @brief  Enables or disables the MCO1.
+  * @param  NewState: new state of the MCO1.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_MCO1Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) RCC_CFGR_MCO1EN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the MCO2.
+  * @param  NewState: new state of the MCO2.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_MCO2Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) RCC_CFGR_MCO2EN_BB = (uint32_t)NewState;
+}
+#endif /* STM32F410xx */
+
+/** @defgroup RCC_Group4 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+ ===============================================================================
+                ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified RCC interrupts.
+  * @param  RCC_IT: specifies the RCC interrupt sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *            @arg RCC_IT_LSERDY: LSE ready interrupt
+  *            @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *            @arg RCC_IT_HSERDY: HSE ready interrupt
+  *            @arg RCC_IT_PLLRDY: main PLL ready interrupt
+  *            @arg RCC_IT_PLLI2SRDY: PLLI2S ready interrupt
+  *            @arg RCC_IT_PLLSAIRDY: PLLSAI ready interrupt (only for STM32F42xxx/43xxx/446xx/469xx/479xx devices)
+  * @param  NewState: new state of the specified RCC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_IT(RCC_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Perform Byte access to RCC_CIR[14:8] bits to enable the selected interrupts */
+    *(__IO uint8_t *) CIR_BYTE2_ADDRESS |= RCC_IT;
+  }
+  else
+  {
+    /* Perform Byte access to RCC_CIR[14:8] bits to disable the selected interrupts */
+    *(__IO uint8_t *) CIR_BYTE2_ADDRESS &= (uint8_t)~RCC_IT;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified RCC flag is set or not.
+  * @param  RCC_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready
+  *            @arg RCC_FLAG_HSERDY: HSE oscillator clock ready
+  *            @arg RCC_FLAG_PLLRDY: main PLL clock ready
+  *            @arg RCC_FLAG_PLLI2SRDY: PLLI2S clock ready
+  *            @arg RCC_FLAG_PLLSAIRDY: PLLSAI clock ready (only for STM32F42xxx/43xxx/446xx/469xx/479xx devices)
+  *            @arg RCC_FLAG_LSERDY: LSE oscillator clock ready
+  *            @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready
+  *            @arg RCC_FLAG_BORRST: POR/PDR or BOR reset
+  *            @arg RCC_FLAG_PINRST: Pin reset
+  *            @arg RCC_FLAG_PORRST: POR/PDR reset
+  *            @arg RCC_FLAG_SFTRST: Software reset
+  *            @arg RCC_FLAG_IWDGRST: Independent Watchdog reset
+  *            @arg RCC_FLAG_WWDGRST: Window Watchdog reset
+  *            @arg RCC_FLAG_LPWRRST: Low Power reset
+  * @retval The new state of RCC_FLAG (SET or RESET).
+  */
+FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG)
+{
+  uint32_t tmp = 0;
+  uint32_t statusreg = 0;
+  FlagStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_FLAG(RCC_FLAG));
+
+  /* Get the RCC register index */
+  tmp = RCC_FLAG >> 5;
+  if (tmp == 1)               /* The flag to check is in CR register */
+  {
+    statusreg = RCC->CR;
+  }
+  else if (tmp == 2)          /* The flag to check is in BDCR register */
+  {
+    statusreg = RCC->BDCR;
+  }
+  else                       /* The flag to check is in CSR register */
+  {
+    statusreg = RCC->CSR;
+  }
+
+  /* Get the flag position */
+  tmp = RCC_FLAG & FLAG_MASK;
+  if ((statusreg & ((uint32_t)1 << tmp)) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the flag status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RCC reset flags.
+  *         The reset flags are: RCC_FLAG_PINRST, RCC_FLAG_PORRST,  RCC_FLAG_SFTRST,
+  *         RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, RCC_FLAG_LPWRRST
+  * @param  None
+  * @retval None
+  */
+void RCC_ClearFlag(void)
+{
+  /* Set RMVF bit to clear the reset flags */
+  RCC->CSR |= RCC_CSR_RMVF;
+}
+
+/**
+  * @brief  Checks whether the specified RCC interrupt has occurred or not.
+  * @param  RCC_IT: specifies the RCC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *            @arg RCC_IT_LSERDY: LSE ready interrupt
+  *            @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *            @arg RCC_IT_HSERDY: HSE ready interrupt
+  *            @arg RCC_IT_PLLRDY: main PLL ready interrupt
+  *            @arg RCC_IT_PLLI2SRDY: PLLI2S ready interrupt
+  *            @arg RCC_IT_PLLSAIRDY: PLLSAI clock ready interrupt (only for STM32F42xxx/43xxx/446xx/469xx/479xx devices)
+  *            @arg RCC_IT_CSS: Clock Security System interrupt
+  * @retval The new state of RCC_IT (SET or RESET).
+  */
+ITStatus RCC_GetITStatus(uint8_t RCC_IT)
+{
+  ITStatus bitstatus = RESET;
+
+  /* Check the parameters */
+  assert_param(IS_RCC_GET_IT(RCC_IT));
+
+  /* Check the status of the specified RCC interrupt */
+  if ((RCC->CIR & RCC_IT) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  /* Return the RCC_IT status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the RCC's interrupt pending bits.
+  * @param  RCC_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg RCC_IT_LSIRDY: LSI ready interrupt
+  *            @arg RCC_IT_LSERDY: LSE ready interrupt
+  *            @arg RCC_IT_HSIRDY: HSI ready interrupt
+  *            @arg RCC_IT_HSERDY: HSE ready interrupt
+  *            @arg RCC_IT_PLLRDY: main PLL ready interrupt
+  *            @arg RCC_IT_PLLI2SRDY: PLLI2S ready interrupt  
+  *            @arg RCC_IT_PLLSAIRDY: PLLSAI ready interrupt (only for STM32F42xxx/43xxx/446xx/469xx/479xx devices) 
+  *            @arg RCC_IT_CSS: Clock Security System interrupt
+  * @retval None
+  */
+void RCC_ClearITPendingBit(uint8_t RCC_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_RCC_CLEAR_IT(RCC_IT));
+
+  /* Perform Byte access to RCC_CIR[23:16] bits to clear the selected interrupt
+     pending bits */
+  *(__IO uint8_t *) CIR_BYTE3_ADDRESS = RCC_IT;
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rng.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rng.c
new file mode 100644
index 00000000..f1b0f952
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rng.c
@@ -0,0 +1,406 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_rng.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief This file provides firmware functions to manage the following 
+  *          functionalities of the Random Number Generator (RNG) peripheral:           
+  *           + Initialization and Configuration 
+  *           + Get 32 bit Random number      
+  *           + Interrupts and flags management       
+  *         
+@verbatim
+                                 
+ ===================================================================      
+                 ##### How to use this driver #####
+ ===================================================================          
+ [..]
+   (#) Enable The RNG controller clock using 
+       RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_RNG, ENABLE) function.
+                
+   (#) Activate the RNG peripheral using RNG_Cmd() function.
+            
+   (#) Wait until the 32 bit Random number Generator contains a valid  random data
+      (using polling/interrupt mode). For more details, refer to "Interrupts and 
+      flags management functions" module description.
+             
+   (#) Get the 32 bit Random number using RNG_GetRandomNumber() function
+            
+   (#) To get another 32 bit Random number, go to step 3.       
+         
+                
+@endverbatim
+  *         
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_rng.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RNG 
+  * @brief RNG driver modules
+  * @{
+  */ 
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F410xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)  
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup RNG_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup RNG_Group1 Initialization and Configuration functions
+ *  @brief    Initialization and Configuration functions 
+ *
+@verbatim    
+ ===============================================================================
+             ##### Initialization and Configuration functions #####
+ ===============================================================================  
+ [..] This section provides functions allowing to 
+   (+) Initialize the RNG peripheral
+   (+) Enable or disable the RNG peripheral
+   
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initializes the RNG peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void RNG_DeInit(void)
+{
+#if defined(STM32F40_41xxx) || defined(STM32F427_437xx) || defined(STM32F429_439xx) || defined(STM32F469_479xx)  
+  /* Enable RNG reset state */
+  RCC_AHB2PeriphResetCmd(RCC_AHB2Periph_RNG, ENABLE);
+
+  /* Release RNG from reset state */
+  RCC_AHB2PeriphResetCmd(RCC_AHB2Periph_RNG, DISABLE);
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F469_479xx */
+#if defined(STM32F410xx)
+   /* Enable RNG reset state */
+  RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_RNG, ENABLE);
+
+  /* Release RNG from reset state */
+  RCC_AHB1PeriphResetCmd(RCC_AHB1Periph_RNG, DISABLE); 
+#endif /* STM32F410xx*/  
+}
+
+/**
+  * @brief  Enables or disables the RNG peripheral.
+  * @param  NewState: new state of the RNG peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RNG_Cmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the RNG */
+    RNG->CR |= RNG_CR_RNGEN;
+  }
+  else
+  {
+    /* Disable the RNG */
+    RNG->CR &= ~RNG_CR_RNGEN;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup RNG_Group2 Get 32 bit Random number function
+ *  @brief    Get 32 bit Random number function 
+ *
+
+@verbatim    
+ ===============================================================================
+                 ##### Get 32 bit Random number function #####
+ ===============================================================================  
+ [..] This section provides a function allowing to get the 32 bit Random number  
+  
+   (@)  Before to call this function you have to wait till DRDY flag is set,
+        using RNG_GetFlagStatus(RNG_FLAG_DRDY) function. 
+   
+@endverbatim
+  * @{
+  */
+
+
+/**
+  * @brief  Returns a 32-bit random number.
+  *   
+  * @note   Before to call this function you have to wait till DRDY (data ready)
+  *         flag is set, using RNG_GetFlagStatus(RNG_FLAG_DRDY) function.
+  * @note   Each time the Random number data is read (using RNG_GetRandomNumber()
+  *         function), the RNG_FLAG_DRDY flag is automatically cleared.
+  * @note   In the case of a seed error, the generation of random numbers is 
+  *         interrupted for as long as the SECS bit is '1'. If a number is 
+  *         available in the RNG_DR register, it must not be used because it may 
+  *         not have enough entropy. In this case, it is recommended to clear the 
+  *         SEIS bit(using RNG_ClearFlag(RNG_FLAG_SECS) function), then disable 
+  *         and enable the RNG peripheral (using RNG_Cmd() function) to 
+  *         reinitialize and restart the RNG.
+  * @note   In the case of a clock error, the RNG is no more able to generate 
+  *         random numbers because the PLL48CLK clock is not correct. User have 
+  *         to check that the clock controller is correctly configured to provide
+  *         the RNG clock and clear the CEIS bit (using RNG_ClearFlag(RNG_FLAG_CECS) 
+  *         function) . The clock error has no impact on the previously generated 
+  *         random numbers, and the RNG_DR register contents can be used.
+  *         
+  * @param  None
+  * @retval 32-bit random number.
+  */
+uint32_t RNG_GetRandomNumber(void)
+{
+  /* Return the 32 bit random number from the DR register */
+  return RNG->DR;
+}
+
+
+/**
+  * @}
+  */
+
+/** @defgroup RNG_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+ *
+@verbatim   
+ ===============================================================================
+             ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+ [..] This section provides functions allowing to configure the RNG Interrupts and 
+      to get the status and clear flags and Interrupts pending bits.
+  
+ [..] The RNG provides 3 Interrupts sources and 3 Flags:
+  
+ *** Flags : ***
+ ===============
+ [..] 
+    (#) RNG_FLAG_DRDY :  In the case of the RNG_DR register contains valid 
+        random data. it is cleared by reading the valid data(using 
+        RNG_GetRandomNumber() function).
+
+    (#) RNG_FLAG_CECS : In the case of a seed error detection. 
+      
+    (#) RNG_FLAG_SECS : In the case of a clock error detection.
+              
+ *** Interrupts ***
+ ==================
+ [..] If enabled, an RNG interrupt is pending :
+    
+   (#) In the case of the RNG_DR register contains valid random data. 
+       This interrupt source is cleared once the RNG_DR register has been read 
+       (using RNG_GetRandomNumber() function) until a new valid value is 
+       computed; or 
+   (#) In the case of a seed error : One of the following faulty sequences has 
+       been detected:
+       (++) More than 64 consecutive bits at the same value (0 or 1)
+       (++) More than 32 consecutive alternance of 0 and 1 (0101010101...01)
+       This interrupt source is cleared using RNG_ClearITPendingBit(RNG_IT_SEI)
+       function; or
+   (#) In the case of a clock error : the PLL48CLK (RNG peripheral clock source) 
+       was not correctly detected (fPLL48CLK< fHCLK/16). This interrupt source is
+       cleared using RNG_ClearITPendingBit(RNG_IT_CEI) function.
+       -@- note In this case, User have to check that the clock controller is 
+           correctly configured to provide the RNG clock. 
+
+ *** Managing the RNG controller events : ***
+ ============================================
+ [..] The user should identify which mode will be used in his application to manage 
+      the RNG controller events: Polling mode or Interrupt mode.
+  
+   (#) In the Polling Mode it is advised to use the following functions:
+       (++) RNG_GetFlagStatus() : to check if flags events occur. 
+       (++) RNG_ClearFlag()     : to clear the flags events.
+  
+       -@@- RNG_FLAG_DRDY can not be cleared by RNG_ClearFlag(). it is cleared only 
+            by reading the Random number data.      
+  
+   (#)  In the Interrupt Mode it is advised to use the following functions:
+        (++) RNG_ITConfig()       : to enable or disable the interrupt source.
+        (++) RNG_GetITStatus()    : to check if Interrupt occurs.
+        (++) RNG_ClearITPendingBit() : to clear the Interrupt pending Bit 
+             (corresponding Flag). 
+  
+@endverbatim
+  * @{
+  */ 
+
+/**
+  * @brief  Enables or disables the RNG interrupt.
+  * @note   The RNG provides 3 interrupt sources,
+  *           - Computed data is ready event (DRDY), and           
+  *           - Seed error Interrupt (SEI) and 
+  *           - Clock error Interrupt (CEI), 
+  *         all these interrupts sources are enabled by setting the IE bit in 
+  *         CR register. However, each interrupt have its specific status bit
+  *         (see RNG_GetITStatus() function) and clear bit except the DRDY event
+  *         (see RNG_ClearITPendingBit() function).
+  * @param  NewState: new state of the RNG interrupt.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RNG_ITConfig(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the RNG interrupt */
+    RNG->CR |= RNG_CR_IE;
+  }
+  else
+  {
+    /* Disable the RNG interrupt */
+    RNG->CR &= ~RNG_CR_IE;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified RNG flag is set or not.
+  * @param  RNG_FLAG: specifies the RNG flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg RNG_FLAG_DRDY: Data Ready flag.
+  *            @arg RNG_FLAG_CECS: Clock Error Current flag.
+  *            @arg RNG_FLAG_SECS: Seed Error Current flag.
+  * @retval The new state of RNG_FLAG (SET or RESET).
+  */
+FlagStatus RNG_GetFlagStatus(uint8_t RNG_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_RNG_GET_FLAG(RNG_FLAG));
+
+  /* Check the status of the specified RNG flag */
+  if ((RNG->SR & RNG_FLAG) != (uint8_t)RESET)
+  {
+    /* RNG_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* RNG_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the RNG_FLAG status */
+  return  bitstatus;
+}
+
+
+/**
+  * @brief  Clears the RNG flags.
+  * @param  RNG_FLAG: specifies the flag to clear. 
+  *          This parameter can be any combination of the following values:
+  *            @arg RNG_FLAG_CECS: Clock Error Current flag.
+  *            @arg RNG_FLAG_SECS: Seed Error Current flag.
+  * @note   RNG_FLAG_DRDY can not be cleared by RNG_ClearFlag() function. 
+  *         This flag is cleared only by reading the Random number data (using 
+  *         RNG_GetRandomNumber() function).                           
+  * @retval None
+  */
+void RNG_ClearFlag(uint8_t RNG_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_RNG_CLEAR_FLAG(RNG_FLAG));
+  /* Clear the selected RNG flags */
+  RNG->SR = ~(uint32_t)(((uint32_t)RNG_FLAG) << 4);
+}
+
+/**
+  * @brief  Checks whether the specified RNG interrupt has occurred or not.
+  * @param  RNG_IT: specifies the RNG interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg RNG_IT_CEI: Clock Error Interrupt.
+  *            @arg RNG_IT_SEI: Seed Error Interrupt.                   
+  * @retval The new state of RNG_IT (SET or RESET).
+  */
+ITStatus RNG_GetITStatus(uint8_t RNG_IT)
+{
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_RNG_GET_IT(RNG_IT));
+
+  /* Check the status of the specified RNG interrupt */
+  if ((RNG->SR & RNG_IT) != (uint8_t)RESET)
+  {
+    /* RNG_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* RNG_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the RNG_IT status */
+  return bitstatus;
+}
+
+
+/**
+  * @brief  Clears the RNG interrupt pending bit(s).
+  * @param  RNG_IT: specifies the RNG interrupt pending bit(s) to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg RNG_IT_CEI: Clock Error Interrupt.
+  *            @arg RNG_IT_SEI: Seed Error Interrupt.
+  * @retval None
+  */
+void RNG_ClearITPendingBit(uint8_t RNG_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_RNG_IT(RNG_IT));
+
+  /* Clear the selected RNG interrupt pending bit */
+  RNG->SR = (uint8_t)~RNG_IT;
+}
+/**
+  * @}
+  */ 
+  
+/**
+  * @}
+  */ 
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F410xx || STM32F429_439xx || STM32F469_479xx */
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rtc.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rtc.c
new file mode 100644
index 00000000..20dd43f8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rtc.c
@@ -0,0 +1,2761 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_rtc.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Real-Time Clock (RTC) peripheral:
+  *           + Initialization
+  *           + Calendar (Time and Date) configuration
+  *           + Alarms (Alarm A and Alarm B) configuration
+  *           + WakeUp Timer configuration
+  *           + Daylight Saving configuration
+  *           + Output pin Configuration
+  *           + Coarse digital Calibration configuration
+  *           + Smooth digital Calibration configuration
+  *           + TimeStamp configuration
+  *           + Tampers configuration
+  *           + Backup Data Registers configuration
+  *           + Shift control synchronisation    
+  *           + RTC Tamper and TimeStamp Pins Selection and Output Type Config configuration
+  *           + Interrupts and flags management
+  *
+@verbatim
+
+ ===================================================================
+              ##### Backup Domain Operating Condition #####
+ ===================================================================
+ [..] The real-time clock (RTC), the RTC backup registers, and the backup 
+      SRAM (BKP SRAM) can be powered from the VBAT voltage when the main 
+      VDD supply is powered off.
+      To retain the content of the RTC backup registers, backup SRAM, and supply 
+      the RTC when VDD is turned off, VBAT pin can be connected to an optional 
+      standby voltage supplied by a battery or by another source.
+
+ [..] To allow the RTC to operate even when the main digital supply (VDD) is turned
+      off, the VBAT pin powers the following blocks:
+   (#) The RTC
+   (#) The LSE oscillator
+   (#) The backup SRAM when the low power backup regulator is enabled
+   (#) PC13 to PC15 I/Os, plus PI8 I/O (when available)
+  
+ [..] When the backup domain is supplied by VDD (analog switch connected to VDD),
+      the following functions are available:
+   (#) PC14 and PC15 can be used as either GPIO or LSE pins
+   (#) PC13 can be used as a GPIO or as the RTC_AF1 pin
+   (#) PI8 can be used as a GPIO or as the RTC_AF2 pin
+  
+ [..] When the backup domain is supplied by VBAT (analog switch connected to VBAT 
+      because VDD is not present), the following functions are available:
+   (#) PC14 and PC15 can be used as LSE pins only
+   (#) PC13 can be used as the RTC_AF1 pin 
+   (#) PI8 can be used as the RTC_AF2 pin
+  
+            
+                   ##### Backup Domain Reset #####
+ ===================================================================
+ [..] The backup domain reset sets all RTC registers and the RCC_BDCR register 
+      to their reset values. The BKPSRAM is not affected by this reset. The only
+      way of resetting the BKPSRAM is through the Flash interface by requesting 
+      a protection level change from 1 to 0.
+ [..] A backup domain reset is generated when one of the following events occurs:
+   (#) Software reset, triggered by setting the BDRST bit in the 
+       RCC Backup domain control register (RCC_BDCR). You can use the
+       RCC_BackupResetCmd().
+   (#) VDD or VBAT power on, if both supplies have previously been powered off.
+  
+
+                   ##### Backup Domain Access #####
+ ===================================================================
+ [..] After reset, the backup domain (RTC registers, RTC backup data 
+      registers and backup SRAM) is protected against possible unwanted write 
+      accesses. 
+ [..] To enable access to the RTC Domain and RTC registers, proceed as follows:
+   (+) Enable the Power Controller (PWR) APB1 interface clock using the
+       RCC_APB1PeriphClockCmd() function.
+   (+) Enable access to RTC domain using the PWR_BackupAccessCmd() function.
+   (+) Select the RTC clock source using the RCC_RTCCLKConfig() function.
+   (+) Enable RTC Clock using the RCC_RTCCLKCmd() function.
+  
+  
+                  ##### How to use RTC Driver #####
+ ===================================================================
+ [..] 
+   (+) Enable the RTC domain access (see description in the section above)
+   (+) Configure the RTC Prescaler (Asynchronous and Synchronous) and RTC hour 
+       format using the RTC_Init() function.
+  
+ *** Time and Date configuration ***
+ ===================================
+ [..] 
+   (+) To configure the RTC Calendar (Time and Date) use the RTC_SetTime()
+       and RTC_SetDate() functions.
+   (+) To read the RTC Calendar, use the RTC_GetTime() and RTC_GetDate() functions.
+   (+) Use the RTC_DayLightSavingConfig() function to add or sub one
+       hour to the RTC Calendar.    
+  
+ *** Alarm configuration ***
+ ===========================
+ [..]
+   (+) To configure the RTC Alarm use the RTC_SetAlarm() function.
+   (+) Enable the selected RTC Alarm using the RTC_AlarmCmd() function
+   (+) To read the RTC Alarm, use the RTC_GetAlarm() function.
+   (+) To read the RTC alarm SubSecond, use the RTC_GetAlarmSubSecond() function.
+  
+ *** RTC Wakeup configuration ***
+ ================================
+ [..] 
+   (+) Configure the RTC Wakeup Clock source use the RTC_WakeUpClockConfig()
+       function.
+   (+) Configure the RTC WakeUp Counter using the RTC_SetWakeUpCounter() function  
+   (+) Enable the RTC WakeUp using the RTC_WakeUpCmd() function  
+   (+) To read the RTC WakeUp Counter register, use the RTC_GetWakeUpCounter() 
+       function.
+  
+ *** Outputs configuration ***
+ =============================
+ [..] The RTC has 2 different outputs:
+   (+) AFO_ALARM: this output is used to manage the RTC Alarm A, Alarm B
+       and WaKeUp signals. To output the selected RTC signal on RTC_AF1 pin, use the 
+       RTC_OutputConfig() function.                
+   (+) AFO_CALIB: this output is 512Hz signal or 1Hz. To output the RTC Clock on 
+       RTC_AF1 pin, use the RTC_CalibOutputCmd() function.
+  
+ *** Smooth digital Calibration configuration ***
+ ================================================    
+ [..]
+   (+) Configure the RTC Original Digital Calibration Value and the corresponding
+       calibration cycle period (32s,16s and 8s) using the RTC_SmoothCalibConfig() 
+       function.
+  
+ *** Coarse digital Calibration configuration ***
+ ================================================
+ [..]
+   (+) Configure the RTC Coarse Calibration Value and the corresponding
+       sign using the RTC_CoarseCalibConfig() function.
+   (+) Enable the RTC Coarse Calibration using the RTC_CoarseCalibCmd() function  
+  
+ *** TimeStamp configuration ***
+ ===============================
+ [..]
+   (+) Configure the RTC_AF1 trigger and enables the RTC TimeStamp using the RTC
+      _TimeStampCmd() function.
+   (+) To read the RTC TimeStamp Time and Date register, use the RTC_GetTimeStamp()
+       function.
+   (+) To read the RTC TimeStamp SubSecond register, use the 
+       RTC_GetTimeStampSubSecond() function.
+   (+) The TAMPER1 alternate function can be mapped either to RTC_AF1(PC13)
+       or RTC_AF2 (PI8) depending on the value of TAMP1INSEL bit in 
+       RTC_TAFCR register. You can use the  RTC_TamperPinSelection() function to
+       select the corresponding pin.     
+  
+ *** Tamper configuration ***
+ ============================
+ [..]
+   (+) Enable the RTC Tamper using the RTC_TamperCmd() function.
+   (+) Configure the Tamper filter count using RTC_TamperFilterConfig()
+       function. 
+   (+) Configure the RTC Tamper trigger Edge or Level according to the Tamper 
+       filter (if equal to 0 Edge else Level) value using the RTC_TamperConfig() 
+       function.
+   (+) Configure the Tamper sampling frequency using RTC_TamperSamplingFreqConfig()
+       function.
+   (+) Configure the Tamper precharge or discharge duration using 
+       RTC_TamperPinsPrechargeDuration() function.
+   (+) Enable the Tamper Pull-UP using RTC_TamperPullUpDisableCmd() function.
+   (+) Enable the Time stamp on Tamper detection event using  
+       TC_TSOnTamperDetecCmd() function.
+   (+) The TIMESTAMP alternate function can be mapped to either RTC_AF1 
+       or RTC_AF2 depending on the value of the TSINSEL bit in the RTC_TAFCR 
+       register. You can use the  RTC_TimeStampPinSelection() function to select 
+       the corresponding pin. 
+  
+ *** Backup Data Registers configuration ***
+ ===========================================
+ [..]
+   (+) To write to the RTC Backup Data registers, use the RTC_WriteBackupRegister()
+       function.  
+   (+) To read the RTC Backup Data registers, use the RTC_ReadBackupRegister()
+       function.
+   
+
+                  ##### RTC and low power modes #####
+ ===================================================================
+ [..] The MCU can be woken up from a low power mode by an RTC alternate 
+      function.
+ [..] The RTC alternate functions are the RTC alarms (Alarm A and Alarm B), 
+      RTC wakeup, RTC tamper event detection and RTC time stamp event detection.
+      These RTC alternate functions can wake up the system from the Stop and 
+      Standby lowpower modes.
+ [..] The system can also wake up from low power modes without depending 
+      on an external interrupt (Auto-wakeup mode), by using the RTC alarm 
+      or the RTC wakeup events.
+ [..] The RTC provides a programmable time base for waking up from the 
+      Stop or Standby mode at regular intervals.
+      Wakeup from STOP and Standby modes is possible only when the RTC clock source
+      is LSE or LSI.
+  
+
+          ##### Selection of RTC_AF1 alternate functions #####
+ ===================================================================
+ [..] The RTC_AF1 pin (PC13) can be used for the following purposes:
+   (+) AFO_ALARM output
+   (+) AFO_CALIB output
+   (+) AFI_TAMPER
+   (+) AFI_TIMESTAMP
+ 
+ [..]   
+   +-------------------------------------------------------------------------------------------------------------+
+   |     Pin         |AFO_ALARM |AFO_CALIB |AFI_TAMPER |AFI_TIMESTAMP | TAMP1INSEL |   TSINSEL    |ALARMOUTTYPE  |
+   |  configuration  | ENABLED  | ENABLED  |  ENABLED  |   ENABLED    |TAMPER1 pin |TIMESTAMP pin |  AFO_ALARM   |
+   |  and function   |          |          |           |              | selection  |  selection   |Configuration |
+   |-----------------|----------|----------|-----------|--------------|------------|--------------|--------------|
+   |   Alarm out     |          |          |           |              |    Don't   |     Don't    |              |
+   |   output OD     |     1    |Don't care|Don't care | Don't care   |    care    |     care     |      0       |
+   |-----------------|----------|----------|-----------|--------------|------------|--------------|--------------|
+   |   Alarm out     |          |          |           |              |    Don't   |     Don't    |              |
+   |   output PP     |     1    |Don't care|Don't care | Don't care   |    care    |     care     |      1       |
+   |-----------------|----------|----------|-----------|--------------|------------|--------------|--------------|
+   | Calibration out |          |          |           |              |    Don't   |     Don't    |              |
+   |   output PP     |     0    |    1     |Don't care | Don't care   |    care    |     care     |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|------------|--------------|--------------|
+   |  TAMPER input   |          |          |           |              |            |     Don't    |              |
+   |   floating      |     0    |    0     |     1     |      0       |      0     |     care     |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|------------|--------------|--------------|
+   |  TIMESTAMP and  |          |          |           |              |            |              |              |
+   |  TAMPER input   |     0    |    0     |     1     |      1       |      0     |      0       |  Don't care  |
+   |   floating      |          |          |           |              |            |              |              |
+   |-----------------|----------|----------|-----------|--------------|------------|--------------|--------------|
+   | TIMESTAMP input |          |          |           |              |    Don't   |              |              |
+   |    floating     |     0    |    0     |     0     |      1       |    care    |      0       |  Don't care  |
+   |-----------------|----------|----------|-----------|--------------|------------|--------------|--------------|
+   |  Standard GPIO  |     0    |    0     |     0     |      0       | Don't care |  Don't care  |  Don't care  |
+   +-------------------------------------------------------------------------------------------------------------+
+
+            
+        #####  Selection of RTC_AF2 alternate functions #####
+ ===================================================================
+ [..] The RTC_AF2 pin (PI8) can be used for the following purposes:
+   (+) AFI_TAMPER
+   (+) AFI_TIMESTAMP
+ [..]
+   +---------------------------------------------------------------------------------------+
+   |     Pin         |AFI_TAMPER |AFI_TIMESTAMP | TAMP1INSEL |   TSINSEL    |ALARMOUTTYPE  |
+   |  configuration  |  ENABLED  |   ENABLED    |TAMPER1 pin |TIMESTAMP pin |  AFO_ALARM   |
+   |  and function   |           |              | selection  |  selection   |Configuration |
+   |-----------------|-----------|--------------|------------|--------------|--------------|
+   |  TAMPER input   |           |              |            |     Don't    |              |
+   |   floating      |     1     |      0       |      1     |     care     |  Don't care  |
+   |-----------------|-----------|--------------|------------|--------------|--------------|
+   |  TIMESTAMP and  |           |              |            |              |              |
+   |  TAMPER input   |     1     |      1       |      1     |      1       |  Don't care  |
+   |   floating      |           |              |            |              |              |
+   |-----------------|-----------|--------------|------------|--------------|--------------|
+   | TIMESTAMP input |           |              |    Don't   |              |              |
+   |    floating     |     0     |      1       |    care    |      1       |  Don't care  |
+   |-----------------|-----------|--------------|------------|--------------|--------------|
+   |  Standard GPIO  |     0     |      0       | Don't care |  Don't care  |  Don't care  |
+   +---------------------------------------------------------------------------------------+   
+ 
+     
+@endverbatim
+  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_rtc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup RTC 
+  * @brief RTC driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* Masks Definition */
+#define RTC_TR_RESERVED_MASK    ((uint32_t)0x007F7F7F)
+#define RTC_DR_RESERVED_MASK    ((uint32_t)0x00FFFF3F) 
+#define RTC_INIT_MASK           ((uint32_t)0xFFFFFFFF)  
+#define RTC_RSF_MASK            ((uint32_t)0xFFFFFF5F)
+#define RTC_FLAGS_MASK          ((uint32_t)(RTC_FLAG_TSOVF | RTC_FLAG_TSF | RTC_FLAG_WUTF | \
+                                            RTC_FLAG_ALRBF | RTC_FLAG_ALRAF | RTC_FLAG_INITF | \
+                                            RTC_FLAG_RSF | RTC_FLAG_INITS | RTC_FLAG_WUTWF | \
+                                            RTC_FLAG_ALRBWF | RTC_FLAG_ALRAWF | RTC_FLAG_TAMP1F | \
+                                            RTC_FLAG_RECALPF | RTC_FLAG_SHPF))
+
+#define INITMODE_TIMEOUT         ((uint32_t) 0x00010000)
+#define SYNCHRO_TIMEOUT          ((uint32_t) 0x00020000)
+#define RECALPF_TIMEOUT          ((uint32_t) 0x00020000)
+#define SHPF_TIMEOUT             ((uint32_t) 0x00001000)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+static uint8_t RTC_ByteToBcd2(uint8_t Value);
+static uint8_t RTC_Bcd2ToByte(uint8_t Value);
+
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup RTC_Private_Functions
+  * @{
+  */ 
+
+/** @defgroup RTC_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+             ##### Initialization and Configuration functions #####
+ ===============================================================================
+ 
+ [..] This section provide functions allowing to initialize and configure the RTC
+      Prescaler (Synchronous and Asynchronous), RTC Hour format, disable RTC registers
+      Write protection, enter and exit the RTC initialization mode, RTC registers
+      synchronization check and reference clock detection enable.
+  
+   (#) The RTC Prescaler is programmed to generate the RTC 1Hz time base. It is
+       split into 2 programmable prescalers to minimize power consumption.
+       (++) A 7-bit asynchronous prescaler and A 13-bit synchronous prescaler.
+       (++) When both prescalers are used, it is recommended to configure the 
+            asynchronous prescaler to a high value to minimize consumption.
+
+   (#) All RTC registers are Write protected. Writing to the RTC registers
+       is enabled by writing a key into the Write Protection register, RTC_WPR.
+
+   (#) To Configure the RTC Calendar, user application should enter initialization
+       mode. In this mode, the calendar counter is stopped and its value can be 
+       updated. When the initialization sequence is complete, the calendar restarts 
+       counting after 4 RTCCLK cycles.
+
+   (#) To read the calendar through the shadow registers after Calendar initialization,
+       calendar update or after wakeup from low power modes the software must first 
+       clear the RSF flag. The software must then wait until it is set again before 
+       reading the calendar, which means that the calendar registers have been 
+       correctly copied into the RTC_TR and RTC_DR shadow registers.
+       The RTC_WaitForSynchro() function implements the above software sequence 
+       (RSF clear and RSF check).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the RTC registers to their default reset values.
+  * @note   This function doesn't reset the RTC Clock source and RTC Backup Data
+  *         registers.       
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are deinitialized
+  *          - ERROR: RTC registers are not deinitialized
+  */
+ErrorStatus RTC_DeInit(void)
+{
+  __IO uint32_t wutcounter = 0x00;
+  uint32_t wutwfstatus = 0x00;
+  ErrorStatus status = ERROR;
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  }  
+  else
+  {
+    /* Reset TR, DR and CR registers */
+    RTC->TR = (uint32_t)0x00000000;
+    RTC->DR = (uint32_t)0x00002101;
+    /* Reset All CR bits except CR[2:0] */
+    RTC->CR &= (uint32_t)0x00000007;
+  
+    /* Wait till RTC WUTWF flag is set and if Time out is reached exit */
+    do
+    {
+      wutwfstatus = RTC->ISR & RTC_ISR_WUTWF;
+      wutcounter++;  
+    } while((wutcounter != INITMODE_TIMEOUT) && (wutwfstatus == 0x00));
+    
+    if ((RTC->ISR & RTC_ISR_WUTWF) == RESET)
+    {
+      status = ERROR;
+    }
+    else
+    {
+      /* Reset all RTC CR register bits */
+      RTC->CR &= (uint32_t)0x00000000;
+      RTC->WUTR = (uint32_t)0x0000FFFF;
+      RTC->PRER = (uint32_t)0x007F00FF;
+      RTC->CALIBR = (uint32_t)0x00000000;
+      RTC->ALRMAR = (uint32_t)0x00000000;        
+      RTC->ALRMBR = (uint32_t)0x00000000;
+      RTC->SHIFTR = (uint32_t)0x00000000;
+      RTC->CALR = (uint32_t)0x00000000;
+      RTC->ALRMASSR = (uint32_t)0x00000000;
+      RTC->ALRMBSSR = (uint32_t)0x00000000;
+      
+      /* Reset ISR register and exit initialization mode */
+      RTC->ISR = (uint32_t)0x00000000;
+      
+      /* Reset Tamper and alternate functions configuration register */
+      RTC->TAFCR = 0x00000000;
+  
+      if(RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;      
+      }
+    }
+  }
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;  
+  
+  return status;
+}
+
+/**
+  * @brief  Initializes the RTC registers according to the specified parameters 
+  *         in RTC_InitStruct.
+  * @param  RTC_InitStruct: pointer to a RTC_InitTypeDef structure that contains 
+  *         the configuration information for the RTC peripheral.
+  * @note   The RTC Prescaler register is write protected and can be written in 
+  *         initialization mode only.  
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are initialized
+  *          - ERROR: RTC registers are not initialized  
+  */
+ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct)
+{
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_HOUR_FORMAT(RTC_InitStruct->RTC_HourFormat));
+  assert_param(IS_RTC_ASYNCH_PREDIV(RTC_InitStruct->RTC_AsynchPrediv));
+  assert_param(IS_RTC_SYNCH_PREDIV(RTC_InitStruct->RTC_SynchPrediv));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Clear RTC CR FMT Bit */
+    RTC->CR &= ((uint32_t)~(RTC_CR_FMT));
+    /* Set RTC_CR register */
+    RTC->CR |=  ((uint32_t)(RTC_InitStruct->RTC_HourFormat));
+  
+    /* Configure the RTC PRER */
+    RTC->PRER = (uint32_t)(RTC_InitStruct->RTC_SynchPrediv);
+    RTC->PRER |= (uint32_t)(RTC_InitStruct->RTC_AsynchPrediv << 16);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode();
+
+    status = SUCCESS;    
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+  
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_InitStruct member with its default value.
+  * @param  RTC_InitStruct: pointer to a RTC_InitTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct)
+{
+  /* Initialize the RTC_HourFormat member */
+  RTC_InitStruct->RTC_HourFormat = RTC_HourFormat_24;
+    
+  /* Initialize the RTC_AsynchPrediv member */
+  RTC_InitStruct->RTC_AsynchPrediv = (uint32_t)0x7F;
+
+  /* Initialize the RTC_SynchPrediv member */
+  RTC_InitStruct->RTC_SynchPrediv = (uint32_t)0xFF; 
+}
+
+/**
+  * @brief  Enables or disables the RTC registers write protection.
+  * @note   All the RTC registers are write protected except for RTC_ISR[13:8], 
+  *         RTC_TAFCR and RTC_BKPxR.
+  * @note   Writing a wrong key reactivates the write protection.
+  * @note   The protection mechanism is not affected by system reset.  
+  * @param  NewState: new state of the write protection.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_WriteProtectionCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  if (NewState != DISABLE)
+  {
+    /* Enable the write protection for RTC registers */
+    RTC->WPR = 0xFF;   
+  }
+  else
+  {
+    /* Disable the write protection for RTC registers */
+    RTC->WPR = 0xCA;
+    RTC->WPR = 0x53;    
+  }
+}
+
+/**
+  * @brief  Enters the RTC Initialization mode.
+  * @note   The RTC Initialization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function.    
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC is in Init mode
+  *          - ERROR: RTC is not in Init mode  
+  */
+ErrorStatus RTC_EnterInitMode(void)
+{
+  __IO uint32_t initcounter = 0x00;
+  ErrorStatus status = ERROR;
+  uint32_t initstatus = 0x00;
+     
+  /* Check if the Initialization mode is set */
+  if ((RTC->ISR & RTC_ISR_INITF) == (uint32_t)RESET)
+  {
+    /* Set the Initialization mode */
+    RTC->ISR = (uint32_t)RTC_INIT_MASK;
+    
+    /* Wait till RTC is in INIT state and if Time out is reached exit */
+    do
+    {
+      initstatus = RTC->ISR & RTC_ISR_INITF;
+      initcounter++;  
+    } while((initcounter != INITMODE_TIMEOUT) && (initstatus == 0x00));
+    
+    if ((RTC->ISR & RTC_ISR_INITF) != RESET)
+    {
+      status = SUCCESS;
+    }
+    else
+    {
+      status = ERROR;
+    }        
+  }
+  else
+  {
+    status = SUCCESS;  
+  } 
+    
+  return (status);  
+}
+
+/**
+  * @brief  Exits the RTC Initialization mode.
+  * @note   When the initialization sequence is complete, the calendar restarts 
+  *         counting after 4 RTCCLK cycles.  
+  * @note   The RTC Initialization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function.      
+  * @param  None
+  * @retval None
+  */
+void RTC_ExitInitMode(void)
+{ 
+  /* Exit Initialization mode */
+  RTC->ISR &= (uint32_t)~RTC_ISR_INIT;  
+}
+
+/**
+  * @brief  Waits until the RTC Time and Date registers (RTC_TR and RTC_DR) are 
+  *         synchronized with RTC APB clock.
+  * @note   The RTC Resynchronization mode is write protected, use the 
+  *         RTC_WriteProtectionCmd(DISABLE) before calling this function. 
+  * @note   To read the calendar through the shadow registers after Calendar 
+  *         initialization, calendar update or after wakeup from low power modes 
+  *         the software must first clear the RSF flag. 
+  *         The software must then wait until it is set again before reading 
+  *         the calendar, which means that the calendar registers have been 
+  *         correctly copied into the RTC_TR and RTC_DR shadow registers.   
+  * @param  None
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC registers are synchronised
+  *          - ERROR: RTC registers are not synchronised
+  */
+ErrorStatus RTC_WaitForSynchro(void)
+{
+  __IO uint32_t synchrocounter = 0;
+  ErrorStatus status = ERROR;
+  uint32_t synchrostatus = 0x00;
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+    
+  /* Clear RSF flag */
+  RTC->ISR &= (uint32_t)RTC_RSF_MASK;
+    
+  /* Wait the registers to be synchronised */
+  do
+  {
+    synchrostatus = RTC->ISR & RTC_ISR_RSF;
+    synchrocounter++;  
+  } while((synchrocounter != SYNCHRO_TIMEOUT) && (synchrostatus == 0x00));
+    
+  if ((RTC->ISR & RTC_ISR_RSF) != RESET)
+  {
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }        
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+    
+  return (status); 
+}
+
+/**
+  * @brief  Enables or disables the RTC reference clock detection.
+  * @param  NewState: new state of the RTC reference clock.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC reference clock detection is enabled
+  *          - ERROR: RTC reference clock detection is disabled  
+  */
+ErrorStatus RTC_RefClockCmd(FunctionalState NewState)
+{ 
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+    
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {  
+    if (NewState != DISABLE)
+    {
+      /* Enable the RTC reference clock detection */
+      RTC->CR |= RTC_CR_REFCKON;   
+    }
+    else
+    {
+      /* Disable the RTC reference clock detection */
+      RTC->CR &= ~RTC_CR_REFCKON;    
+    }
+    /* Exit Initialization mode */
+    RTC_ExitInitMode();
+    
+    status = SUCCESS;
+  }
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;  
+  
+  return status; 
+}
+
+/**
+  * @brief  Enables or Disables the Bypass Shadow feature.
+  * @note   When the Bypass Shadow is enabled the calendar value are taken 
+  *         directly from the Calendar counter.
+  * @param  NewState: new state of the Bypass Shadow feature.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+*/
+void RTC_BypassShadowCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  if (NewState != DISABLE)
+  {
+    /* Set the BYPSHAD bit */
+    RTC->CR |= (uint8_t)RTC_CR_BYPSHAD;
+  }
+  else
+  {
+    /* Reset the BYPSHAD bit */
+    RTC->CR &= (uint8_t)~RTC_CR_BYPSHAD;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group2 Time and Date configuration functions
+ *  @brief   Time and Date configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+                 ##### Time and Date configuration functions #####
+ ===============================================================================  
+ 
+ [..] This section provide functions allowing to program and read the RTC Calendar
+      (Time and Date).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Set the RTC current time.
+  * @param  RTC_Format: specifies the format of the entered parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param  RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure that contains 
+  *                        the time configuration information for the RTC.     
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Time register is configured
+  *          - ERROR: RTC Time register is not configured
+  */
+ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  uint32_t tmpreg = 0;
+  ErrorStatus status = ERROR;
+    
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      assert_param(IS_RTC_HOUR12(RTC_TimeStruct->RTC_Hours));
+      assert_param(IS_RTC_H12(RTC_TimeStruct->RTC_H12));
+    } 
+    else
+    {
+      RTC_TimeStruct->RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_TimeStruct->RTC_Hours));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_TimeStruct->RTC_Minutes));
+    assert_param(IS_RTC_SECONDS(RTC_TimeStruct->RTC_Seconds));
+  }
+  else
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours);
+      assert_param(IS_RTC_HOUR12(tmpreg));
+      assert_param(IS_RTC_H12(RTC_TimeStruct->RTC_H12)); 
+    } 
+    else
+    {
+      RTC_TimeStruct->RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours)));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Minutes)));
+    assert_param(IS_RTC_SECONDS(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Seconds)));
+  }
+  
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = (((uint32_t)(RTC_TimeStruct->RTC_Hours) << 16) | \
+             ((uint32_t)(RTC_TimeStruct->RTC_Minutes) << 8) | \
+             ((uint32_t)RTC_TimeStruct->RTC_Seconds) | \
+             ((uint32_t)(RTC_TimeStruct->RTC_H12) << 16)); 
+  }  
+  else
+  {
+    tmpreg = (uint32_t)(((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Hours) << 16) | \
+                   ((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Minutes) << 8) | \
+                   ((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Seconds)) | \
+                   (((uint32_t)RTC_TimeStruct->RTC_H12) << 16));
+  }  
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Set the RTC_TR register */
+    RTC->TR = (uint32_t)(tmpreg & RTC_TR_RESERVED_MASK);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode(); 
+
+    /* If  RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */
+    if ((RTC->CR & RTC_CR_BYPSHAD) == RESET)
+    {
+    if(RTC_WaitForSynchro() == ERROR)
+    {
+      status = ERROR;
+    }
+    else
+    {
+      status = SUCCESS;
+    }
+  }
+    else
+    {
+      status = SUCCESS;
+    }
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+    
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_TimeStruct member with its default value
+  *         (Time = 00h:00min:00sec).
+  * @param  RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  /* Time = 00h:00min:00sec */
+  RTC_TimeStruct->RTC_H12 = RTC_H12_AM;
+  RTC_TimeStruct->RTC_Hours = 0;
+  RTC_TimeStruct->RTC_Minutes = 0;
+  RTC_TimeStruct->RTC_Seconds = 0; 
+}
+
+/**
+  * @brief  Get the RTC current Time.
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param  RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure that will 
+  *                        contain the returned current time configuration.     
+  * @retval None
+  */
+void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  /* Get the RTC_TR register */
+  tmpreg = (uint32_t)(RTC->TR & RTC_TR_RESERVED_MASK); 
+  
+  /* Fill the structure fields with the read parameters */
+  RTC_TimeStruct->RTC_Hours = (uint8_t)((tmpreg & (RTC_TR_HT | RTC_TR_HU)) >> 16);
+  RTC_TimeStruct->RTC_Minutes = (uint8_t)((tmpreg & (RTC_TR_MNT | RTC_TR_MNU)) >>8);
+  RTC_TimeStruct->RTC_Seconds = (uint8_t)(tmpreg & (RTC_TR_ST | RTC_TR_SU));
+  RTC_TimeStruct->RTC_H12 = (uint8_t)((tmpreg & (RTC_TR_PM)) >> 16);  
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the structure parameters to Binary format */
+    RTC_TimeStruct->RTC_Hours = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours);
+    RTC_TimeStruct->RTC_Minutes = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Minutes);
+    RTC_TimeStruct->RTC_Seconds = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Seconds);   
+  }
+}
+
+/**
+  * @brief  Gets the RTC current Calendar Sub seconds value.
+  * @note   This function freeze the Time and Date registers after reading the 
+  *         SSR register.
+  * @param  None
+  * @retval RTC current Calendar Sub seconds value.
+  */
+uint32_t RTC_GetSubSecond(void)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Get sub seconds values from the correspondent registers*/
+  tmpreg = (uint32_t)(RTC->SSR);
+  
+  /* Read DR register to unfroze calendar registers */
+  (void) (RTC->DR);
+  
+  return (tmpreg);
+}
+
+/**
+  * @brief  Set the RTC current date.
+  * @param  RTC_Format: specifies the format of the entered parameters.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_Format_BIN:  Binary data format 
+  *            @arg RTC_Format_BCD:  BCD data format
+  * @param  RTC_DateStruct: pointer to a RTC_DateTypeDef structure that contains 
+  *                         the date configuration information for the RTC.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Date register is configured
+  *          - ERROR: RTC Date register is not configured
+  */
+ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct)
+{
+  uint32_t tmpreg = 0;
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  if ((RTC_Format == RTC_Format_BIN) && ((RTC_DateStruct->RTC_Month & 0x10) == 0x10))
+  {
+    RTC_DateStruct->RTC_Month = (RTC_DateStruct->RTC_Month & (uint32_t)~(0x10)) + 0x0A;
+  }  
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    assert_param(IS_RTC_YEAR(RTC_DateStruct->RTC_Year));
+    assert_param(IS_RTC_MONTH(RTC_DateStruct->RTC_Month));
+    assert_param(IS_RTC_DATE(RTC_DateStruct->RTC_Date));
+  }
+  else
+  {
+    assert_param(IS_RTC_YEAR(RTC_Bcd2ToByte(RTC_DateStruct->RTC_Year)));
+    tmpreg = RTC_Bcd2ToByte(RTC_DateStruct->RTC_Month);
+    assert_param(IS_RTC_MONTH(tmpreg));
+    tmpreg = RTC_Bcd2ToByte(RTC_DateStruct->RTC_Date);
+    assert_param(IS_RTC_DATE(tmpreg));
+  }
+  assert_param(IS_RTC_WEEKDAY(RTC_DateStruct->RTC_WeekDay));
+
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = ((((uint32_t)RTC_DateStruct->RTC_Year) << 16) | \
+              (((uint32_t)RTC_DateStruct->RTC_Month) << 8) | \
+              ((uint32_t)RTC_DateStruct->RTC_Date) | \
+              (((uint32_t)RTC_DateStruct->RTC_WeekDay) << 13)); 
+  }  
+  else
+  {
+    tmpreg = (((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Year) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Month) << 8) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Date)) | \
+              ((uint32_t)RTC_DateStruct->RTC_WeekDay << 13));
+  }
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Set the RTC_DR register */
+    RTC->DR = (uint32_t)(tmpreg & RTC_DR_RESERVED_MASK);
+
+    /* Exit Initialization mode */
+    RTC_ExitInitMode(); 
+
+    /* If  RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */
+    if ((RTC->CR & RTC_CR_BYPSHAD) == RESET)
+    {
+    if(RTC_WaitForSynchro() == ERROR)
+    {
+      status = ERROR;
+    }
+    else
+    {
+      status = SUCCESS;
+    }
+  }
+    else
+    {
+      status = SUCCESS;
+    }
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;   
+  
+  return status;
+}
+
+/**
+  * @brief  Fills each RTC_DateStruct member with its default value
+  *         (Monday, January 01 xx00).
+  * @param  RTC_DateStruct: pointer to a RTC_DateTypeDef structure which will be 
+  *         initialized.
+  * @retval None
+  */
+void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct)
+{
+  /* Monday, January 01 xx00 */
+  RTC_DateStruct->RTC_WeekDay = RTC_Weekday_Monday;
+  RTC_DateStruct->RTC_Date = 1;
+  RTC_DateStruct->RTC_Month = RTC_Month_January;
+  RTC_DateStruct->RTC_Year = 0;
+}
+
+/**
+  * @brief  Get the RTC current date. 
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param RTC_DateStruct: pointer to a RTC_DateTypeDef structure that will 
+  *                        contain the returned current date configuration.     
+  * @retval None
+  */
+void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  
+  /* Get the RTC_TR register */
+  tmpreg = (uint32_t)(RTC->DR & RTC_DR_RESERVED_MASK); 
+
+  /* Fill the structure fields with the read parameters */
+  RTC_DateStruct->RTC_Year = (uint8_t)((tmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16);
+  RTC_DateStruct->RTC_Month = (uint8_t)((tmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8);
+  RTC_DateStruct->RTC_Date = (uint8_t)(tmpreg & (RTC_DR_DT | RTC_DR_DU));
+  RTC_DateStruct->RTC_WeekDay = (uint8_t)((tmpreg & (RTC_DR_WDU)) >> 13);
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the structure parameters to Binary format */
+    RTC_DateStruct->RTC_Year = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Year);
+    RTC_DateStruct->RTC_Month = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Month);
+    RTC_DateStruct->RTC_Date = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Date);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group3 Alarms configuration functions
+ *  @brief   Alarms (Alarm A and Alarm B) configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+         ##### Alarms A and B configuration functions #####
+ ===============================================================================  
+ 
+ [..] This section provide functions allowing to program and read the RTC Alarms.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Set the specified RTC Alarm.
+  * @note   The Alarm register can only be written when the corresponding Alarm
+  *         is disabled (Use the RTC_AlarmCmd(DISABLE)).    
+  * @param  RTC_Format: specifies the format of the returned parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  *            @arg RTC_Alarm_B: to select Alarm B  
+  * @param  RTC_AlarmStruct: pointer to a RTC_AlarmTypeDef structure that 
+  *                          contains the alarm configuration parameters.     
+  * @retval None
+  */
+void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  assert_param(IS_RTC_ALARM(RTC_Alarm));
+  assert_param(IS_ALARM_MASK(RTC_AlarmStruct->RTC_AlarmMask));
+  assert_param(IS_RTC_ALARM_DATE_WEEKDAY_SEL(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel));
+
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      assert_param(IS_RTC_HOUR12(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours));
+      assert_param(IS_RTC_H12(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12));
+    } 
+    else
+    {
+      RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours));
+    }
+    assert_param(IS_RTC_MINUTES(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes));
+    assert_param(IS_RTC_SECONDS(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds));
+    
+    if(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel == RTC_AlarmDateWeekDaySel_Date)
+    {
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_DATE(RTC_AlarmStruct->RTC_AlarmDateWeekDay));
+    }
+    else
+    {
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(RTC_AlarmStruct->RTC_AlarmDateWeekDay));
+    }
+  }
+  else
+  {
+    if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours);
+      assert_param(IS_RTC_HOUR12(tmpreg));
+      assert_param(IS_RTC_H12(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12));
+    } 
+    else
+    {
+      RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = 0x00;
+      assert_param(IS_RTC_HOUR24(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours)));
+    }
+    
+    assert_param(IS_RTC_MINUTES(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes)));
+    assert_param(IS_RTC_SECONDS(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds)));
+    
+    if(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel == RTC_AlarmDateWeekDaySel_Date)
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_DATE(tmpreg));    
+    }
+    else
+    {
+      tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+      assert_param(IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(tmpreg));      
+    }    
+  }
+
+  /* Check the input parameters format */
+  if (RTC_Format != RTC_Format_BIN)
+  {
+    tmpreg = (((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours) << 16) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes) << 8) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12) << 16) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmDateWeekDay) << 24) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmDateWeekDaySel) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmMask)); 
+  }  
+  else
+  {
+    tmpreg = (((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes) << 8) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds)) | \
+              ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12) << 16) | \
+              ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmDateWeekDay) << 24) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmDateWeekDaySel) | \
+              ((uint32_t)RTC_AlarmStruct->RTC_AlarmMask)); 
+  } 
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Alarm register */
+  if (RTC_Alarm == RTC_Alarm_A)
+  {
+    RTC->ALRMAR = (uint32_t)tmpreg;
+  }
+  else
+  {
+    RTC->ALRMBR = (uint32_t)tmpreg;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;   
+}
+
+/**
+  * @brief  Fills each RTC_AlarmStruct member with its default value
+  *         (Time = 00h:00mn:00sec / Date = 1st day of the month/Mask =
+  *         all fields are masked).
+  * @param  RTC_AlarmStruct: pointer to a @ref RTC_AlarmTypeDef structure which
+  *         will be initialized.
+  * @retval None
+  */
+void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  /* Alarm Time Settings : Time = 00h:00mn:00sec */
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = RTC_H12_AM;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = 0;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = 0;
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = 0;
+
+  /* Alarm Date Settings : Date = 1st day of the month */
+  RTC_AlarmStruct->RTC_AlarmDateWeekDaySel = RTC_AlarmDateWeekDaySel_Date;
+  RTC_AlarmStruct->RTC_AlarmDateWeekDay = 1;
+
+  /* Alarm Masks Settings : Mask =  all fields are not masked */
+  RTC_AlarmStruct->RTC_AlarmMask = RTC_AlarmMask_None;
+}
+
+/**
+  * @brief  Get the RTC Alarm value and masks.
+  * @param  RTC_Format: specifies the format of the output parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param  RTC_Alarm: specifies the alarm to be read.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  *            @arg RTC_Alarm_B: to select Alarm B  
+  * @param  RTC_AlarmStruct: pointer to a RTC_AlarmTypeDef structure that will 
+  *                          contains the output alarm configuration values.     
+  * @retval None
+  */
+void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+  assert_param(IS_RTC_ALARM(RTC_Alarm)); 
+
+  /* Get the RTC_ALRMxR register */
+  if (RTC_Alarm == RTC_Alarm_A)
+  {
+    tmpreg = (uint32_t)(RTC->ALRMAR);
+  }
+  else
+  {
+    tmpreg = (uint32_t)(RTC->ALRMBR);
+  }
+
+  /* Fill the structure with the read parameters */
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = (uint32_t)((tmpreg & (RTC_ALRMAR_HT | \
+                                                     RTC_ALRMAR_HU)) >> 16);
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = (uint32_t)((tmpreg & (RTC_ALRMAR_MNT | \
+                                                     RTC_ALRMAR_MNU)) >> 8);
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = (uint32_t)(tmpreg & (RTC_ALRMAR_ST | \
+                                                     RTC_ALRMAR_SU));
+  RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = (uint32_t)((tmpreg & RTC_ALRMAR_PM) >> 16);
+  RTC_AlarmStruct->RTC_AlarmDateWeekDay = (uint32_t)((tmpreg & (RTC_ALRMAR_DT | RTC_ALRMAR_DU)) >> 24);
+  RTC_AlarmStruct->RTC_AlarmDateWeekDaySel = (uint32_t)(tmpreg & RTC_ALRMAR_WDSEL);
+  RTC_AlarmStruct->RTC_AlarmMask = (uint32_t)(tmpreg & RTC_AlarmMask_All);
+
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Hours);
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Minutes);
+    RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = RTC_Bcd2ToByte(RTC_AlarmStruct-> \
+                                                        RTC_AlarmTime.RTC_Seconds);
+    RTC_AlarmStruct->RTC_AlarmDateWeekDay = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay);
+  }  
+}
+
+/**
+  * @brief  Enables or disables the specified RTC Alarm.
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_Alarm_A: to select Alarm A
+  *            @arg RTC_Alarm_B: to select Alarm B  
+  * @param  NewState: new state of the specified alarm.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Alarm is enabled/disabled
+  *          - ERROR: RTC Alarm is not enabled/disabled  
+  */
+ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState)
+{
+  __IO uint32_t alarmcounter = 0x00;
+  uint32_t alarmstatus = 0x00;
+  ErrorStatus status = ERROR;
+    
+  /* Check the parameters */
+  assert_param(IS_RTC_CMD_ALARM(RTC_Alarm));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Alarm state */
+  if (NewState != DISABLE)
+  {
+    RTC->CR |= (uint32_t)RTC_Alarm;
+
+    status = SUCCESS;    
+  }
+  else
+  { 
+    /* Disable the Alarm in RTC_CR register */
+    RTC->CR &= (uint32_t)~RTC_Alarm;
+   
+    /* Wait till RTC ALRxWF flag is set and if Time out is reached exit */
+    do
+    {
+      alarmstatus = RTC->ISR & (RTC_Alarm >> 8);
+      alarmcounter++;  
+    } while((alarmcounter != INITMODE_TIMEOUT) && (alarmstatus == 0x00));
+    
+    if ((RTC->ISR & (RTC_Alarm >> 8)) == RESET)
+    {
+      status = ERROR;
+    } 
+    else
+    {
+      status = SUCCESS;
+    }        
+  } 
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+  
+  return status;
+}
+
+/**
+  * @brief  Configure the RTC AlarmA/B Sub seconds value and mask.*
+  * @note   This function is performed only when the Alarm is disabled. 
+  * @param  RTC_Alarm: specifies the alarm to be configured.
+  *   This parameter can be one of the following values:
+  *     @arg RTC_Alarm_A: to select Alarm A
+  *     @arg RTC_Alarm_B: to select Alarm B
+  * @param  RTC_AlarmSubSecondValue: specifies the Sub seconds value.
+  *   This parameter can be a value from 0 to 0x00007FFF.
+  * @param  RTC_AlarmSubSecondMask:  specifies the Sub seconds Mask.
+  *   This parameter can be any combination of the following values:
+  *     @arg RTC_AlarmSubSecondMask_All    : All Alarm SS fields are masked.
+  *                                          There is no comparison on sub seconds for Alarm.
+  *     @arg RTC_AlarmSubSecondMask_SS14_1 : SS[14:1] are don't care in Alarm comparison.
+  *                                          Only SS[0] is compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_2 : SS[14:2] are don't care in Alarm comparison.
+  *                                          Only SS[1:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_3 : SS[14:3] are don't care in Alarm comparison.
+  *                                          Only SS[2:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_4 : SS[14:4] are don't care in Alarm comparison.
+  *                                          Only SS[3:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_5 : SS[14:5] are don't care in Alarm comparison.
+  *                                          Only SS[4:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_6 : SS[14:6] are don't care in Alarm comparison.
+  *                                          Only SS[5:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_7 : SS[14:7] are don't care in Alarm comparison.
+  *                                          Only SS[6:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_8 : SS[14:8] are don't care in Alarm comparison.
+  *                                          Only SS[7:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_9 : SS[14:9] are don't care in Alarm comparison.
+  *                                          Only SS[8:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_10: SS[14:10] are don't care in Alarm comparison.
+  *                                          Only SS[9:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_11: SS[14:11] are don't care in Alarm comparison.
+  *                                          Only SS[10:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_12: SS[14:12] are don't care in Alarm comparison.
+  *                                          Only SS[11:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14_13: SS[14:13] are don't care in Alarm comparison.
+  *                                          Only SS[12:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_SS14   : SS[14] is don't care in Alarm comparison.
+  *                                          Only SS[13:0] are compared
+  *     @arg RTC_AlarmSubSecondMask_None   : SS[14:0] are compared and must match
+  *                                          to activate alarm
+  * @retval None
+  */
+void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint32_t RTC_AlarmSubSecondMask)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_ALARM(RTC_Alarm));
+  assert_param(IS_RTC_ALARM_SUB_SECOND_VALUE(RTC_AlarmSubSecondValue));
+  assert_param(IS_RTC_ALARM_SUB_SECOND_MASK(RTC_AlarmSubSecondMask));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Configure the Alarm A or Alarm B Sub Second registers */
+  tmpreg = (uint32_t) (uint32_t)(RTC_AlarmSubSecondValue) | (uint32_t)(RTC_AlarmSubSecondMask);
+  
+  if (RTC_Alarm == RTC_Alarm_A)
+  {
+    /* Configure the Alarm A Sub Second register */
+    RTC->ALRMASSR = tmpreg;
+  }
+  else
+  {
+    /* Configure the Alarm B Sub Second register */
+    RTC->ALRMBSSR = tmpreg;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+
+}
+
+/**
+  * @brief  Gets the RTC Alarm Sub seconds value.
+  * @param  RTC_Alarm: specifies the alarm to be read.
+  *   This parameter can be one of the following values:
+  *     @arg RTC_Alarm_A: to select Alarm A
+  *     @arg RTC_Alarm_B: to select Alarm B
+  * @param  None
+  * @retval RTC Alarm Sub seconds value.
+  */
+uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Get the RTC_ALRMxR register */
+  if (RTC_Alarm == RTC_Alarm_A)
+  {
+    tmpreg = (uint32_t)((RTC->ALRMASSR) & RTC_ALRMASSR_SS);
+  }
+  else
+  {
+    tmpreg = (uint32_t)((RTC->ALRMBSSR) & RTC_ALRMBSSR_SS);
+  } 
+  
+  return (tmpreg);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group4 WakeUp Timer configuration functions
+ *  @brief   WakeUp Timer configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+                 ##### WakeUp Timer configuration functions #####
+ ===============================================================================  
+
+ [..] This section provide functions allowing to program and read the RTC WakeUp.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC Wakeup clock source.
+  * @note   The WakeUp Clock source can only be changed when the RTC WakeUp
+  *         is disabled (Use the RTC_WakeUpCmd(DISABLE)).      
+  * @param  RTC_WakeUpClock: Wakeup Clock source.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_WakeUpClock_RTCCLK_Div16: RTC Wakeup Counter Clock = RTCCLK/16
+  *            @arg RTC_WakeUpClock_RTCCLK_Div8: RTC Wakeup Counter Clock = RTCCLK/8
+  *            @arg RTC_WakeUpClock_RTCCLK_Div4: RTC Wakeup Counter Clock = RTCCLK/4
+  *            @arg RTC_WakeUpClock_RTCCLK_Div2: RTC Wakeup Counter Clock = RTCCLK/2
+  *            @arg RTC_WakeUpClock_CK_SPRE_16bits: RTC Wakeup Counter Clock = CK_SPRE
+  *            @arg RTC_WakeUpClock_CK_SPRE_17bits: RTC Wakeup Counter Clock = CK_SPRE
+  * @retval None
+  */
+void RTC_WakeUpClockConfig(uint32_t RTC_WakeUpClock)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_WAKEUP_CLOCK(RTC_WakeUpClock));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the Wakeup Timer clock source bits in CR register */
+  RTC->CR &= (uint32_t)~RTC_CR_WUCKSEL;
+
+  /* Configure the clock source */
+  RTC->CR |= (uint32_t)RTC_WakeUpClock;
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Configures the RTC Wakeup counter.
+  * @note   The RTC WakeUp counter can only be written when the RTC WakeUp
+  *         is disabled (Use the RTC_WakeUpCmd(DISABLE)).        
+  * @param  RTC_WakeUpCounter: specifies the WakeUp counter.
+  *          This parameter can be a value from 0x0000 to 0xFFFF. 
+  * @retval None
+  */
+void RTC_SetWakeUpCounter(uint32_t RTC_WakeUpCounter)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_WAKEUP_COUNTER(RTC_WakeUpCounter));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Configure the Wakeup Timer counter */
+  RTC->WUTR = (uint32_t)RTC_WakeUpCounter;
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Returns the RTC WakeUp timer counter value.
+  * @param  None
+  * @retval The RTC WakeUp Counter value.
+  */
+uint32_t RTC_GetWakeUpCounter(void)
+{
+  /* Get the counter value */
+  return ((uint32_t)(RTC->WUTR & RTC_WUTR_WUT));
+}
+
+/**
+  * @brief  Enables or Disables the RTC WakeUp timer.
+  * @param  NewState: new state of the WakeUp timer.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+ErrorStatus RTC_WakeUpCmd(FunctionalState NewState)
+{
+  __IO uint32_t wutcounter = 0x00;
+  uint32_t wutwfstatus = 0x00;
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the Wakeup Timer */
+    RTC->CR |= (uint32_t)RTC_CR_WUTE;
+    status = SUCCESS;    
+  }
+  else
+  {
+    /* Disable the Wakeup Timer */
+    RTC->CR &= (uint32_t)~RTC_CR_WUTE;
+    /* Wait till RTC WUTWF flag is set and if Time out is reached exit */
+    do
+    {
+      wutwfstatus = RTC->ISR & RTC_ISR_WUTWF;
+      wutcounter++;  
+    } while((wutcounter != INITMODE_TIMEOUT) && (wutwfstatus == 0x00));
+    
+    if ((RTC->ISR & RTC_ISR_WUTWF) == RESET)
+    {
+      status = ERROR;
+    }
+    else
+    {
+      status = SUCCESS;
+    }    
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+  
+  return status;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group5 Daylight Saving configuration functions
+ *  @brief   Daylight Saving configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Daylight Saving configuration functions #####
+ ===============================================================================  
+
+ [..] This section provide functions allowing to configure the RTC DayLight Saving.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Adds or substract one hour from the current time.
+  * @param  RTC_DayLightSaveOperation: the value of hour adjustment. 
+  *          This parameter can be one of the following values:
+  *            @arg RTC_DayLightSaving_SUB1H: Substract one hour (winter time)
+  *            @arg RTC_DayLightSaving_ADD1H: Add one hour (summer time)
+  * @param  RTC_StoreOperation: Specifies the value to be written in the BCK bit 
+  *                            in CR register to store the operation.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_StoreOperation_Reset: BCK Bit Reset
+  *            @arg RTC_StoreOperation_Set: BCK Bit Set
+  * @retval None
+  */
+void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_DAYLIGHT_SAVING(RTC_DayLightSaving));
+  assert_param(IS_RTC_STORE_OPERATION(RTC_StoreOperation));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the bits to be configured */
+  RTC->CR &= (uint32_t)~(RTC_CR_BCK);
+
+  /* Configure the RTC_CR register */
+  RTC->CR |= (uint32_t)(RTC_DayLightSaving | RTC_StoreOperation);
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Returns the RTC Day Light Saving stored operation.
+  * @param  None
+  * @retval RTC Day Light Saving stored operation.
+  *          - RTC_StoreOperation_Reset
+  *          - RTC_StoreOperation_Set       
+  */
+uint32_t RTC_GetStoreOperation(void)
+{
+  return (RTC->CR & RTC_CR_BCK);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group6 Output pin Configuration function
+ *  @brief   Output pin Configuration function 
+ *
+@verbatim   
+ ===============================================================================
+                 ##### Output pin Configuration function #####
+ ===============================================================================  
+
+ [..] This section provide functions allowing to configure the RTC Output source.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the RTC output source (AFO_ALARM).
+  * @param  RTC_Output: Specifies which signal will be routed to the RTC output. 
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Output_Disable: No output selected
+  *            @arg RTC_Output_AlarmA: signal of AlarmA mapped to output
+  *            @arg RTC_Output_AlarmB: signal of AlarmB mapped to output
+  *            @arg RTC_Output_WakeUp: signal of WakeUp mapped to output
+  * @param  RTC_OutputPolarity: Specifies the polarity of the output signal. 
+  *          This parameter can be one of the following:
+  *            @arg RTC_OutputPolarity_High: The output pin is high when the 
+  *                                 ALRAF/ALRBF/WUTF is high (depending on OSEL)
+  *            @arg RTC_OutputPolarity_Low: The output pin is low when the 
+  *                                 ALRAF/ALRBF/WUTF is high (depending on OSEL)
+  * @retval None
+  */
+void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_OUTPUT(RTC_Output));
+  assert_param(IS_RTC_OUTPUT_POL(RTC_OutputPolarity));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Clear the bits to be configured */
+  RTC->CR &= (uint32_t)~(RTC_CR_OSEL | RTC_CR_POL);
+
+  /* Configure the output selection and polarity */
+  RTC->CR |= (uint32_t)(RTC_Output | RTC_OutputPolarity);
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group7 Digital Calibration configuration functions
+ *  @brief   Coarse Calibration configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Digital Calibration configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the Coarse calibration parameters.
+  * @param  RTC_CalibSign: specifies the sign of the coarse calibration value.
+  *          This parameter can be  one of the following values:
+  *            @arg RTC_CalibSign_Positive: The value sign is positive 
+  *            @arg RTC_CalibSign_Negative: The value sign is negative
+  * @param  Value: value of coarse calibration expressed in ppm (coded on 5 bits).
+  *    
+  * @note   This Calibration value should be between 0 and 63 when using negative
+  *         sign with a 2-ppm step.
+  *           
+  * @note   This Calibration value should be between 0 and 126 when using positive
+  *         sign with a 4-ppm step.
+  *           
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Coarse calibration are initialized
+  *          - ERROR: RTC Coarse calibration are not initialized     
+  */
+ErrorStatus RTC_CoarseCalibConfig(uint32_t RTC_CalibSign, uint32_t Value)
+{
+  ErrorStatus status = ERROR;
+   
+  /* Check the parameters */
+  assert_param(IS_RTC_CALIB_SIGN(RTC_CalibSign));
+  assert_param(IS_RTC_CALIB_VALUE(Value)); 
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status = ERROR;
+  } 
+  else
+  {
+    /* Set the coarse calibration value */
+    RTC->CALIBR = (uint32_t)(RTC_CalibSign | Value);
+    /* Exit Initialization mode */
+    RTC_ExitInitMode();
+    
+    status = SUCCESS;
+  } 
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+  
+  return status;
+}
+
+/**
+  * @brief  Enables or disables the Coarse calibration process.
+  * @param  NewState: new state of the Coarse calibration.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Coarse calibration are enabled/disabled
+  *          - ERROR: RTC Coarse calibration are not enabled/disabled    
+  */
+ErrorStatus RTC_CoarseCalibCmd(FunctionalState NewState)
+{
+  ErrorStatus status = ERROR;
+  
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Set Initialization mode */
+  if (RTC_EnterInitMode() == ERROR)
+  {
+    status =  ERROR;
+  }
+  else
+  {
+    if (NewState != DISABLE)
+    {
+      /* Enable the Coarse Calibration */
+      RTC->CR |= (uint32_t)RTC_CR_DCE;
+    }
+    else
+    { 
+      /* Disable the Coarse Calibration */
+      RTC->CR &= (uint32_t)~RTC_CR_DCE;
+    }
+    /* Exit Initialization mode */
+    RTC_ExitInitMode();
+    
+    status = SUCCESS;
+  } 
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+  
+  return status;
+}
+
+/**
+  * @brief  Enables or disables the RTC clock to be output through the relative pin.
+  * @param  NewState: new state of the digital calibration Output.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_CalibOutputCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the RTC clock output */
+    RTC->CR |= (uint32_t)RTC_CR_COE;
+  }
+  else
+  { 
+    /* Disable the RTC clock output */
+    RTC->CR &= (uint32_t)~RTC_CR_COE;
+  }
+  
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Configure the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz).
+  * @param  RTC_CalibOutput : Select the Calibration output Selection .
+  *   This parameter can be one of the following values:
+  *     @arg RTC_CalibOutput_512Hz: A signal has a regular waveform at 512Hz. 
+  *     @arg RTC_CalibOutput_1Hz  : A signal has a regular waveform at 1Hz.
+  * @retval None
+*/
+void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CALIB_OUTPUT(RTC_CalibOutput));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /*clear flags before configuration */
+  RTC->CR &= (uint32_t)~(RTC_CR_COSEL);
+
+  /* Configure the RTC_CR register */
+  RTC->CR |= (uint32_t)RTC_CalibOutput;
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+}
+
+/**
+  * @brief  Configures the Smooth Calibration Settings.
+  * @param  RTC_SmoothCalibPeriod : Select the Smooth Calibration Period.
+  *   This parameter can be can be one of the following values:
+  *     @arg RTC_SmoothCalibPeriod_32sec : The smooth calibration period is 32s.
+  *     @arg RTC_SmoothCalibPeriod_16sec : The smooth calibration period is 16s.
+  *     @arg RTC_SmoothCalibPeriod_8sec  : The smooth calibration period is 8s.
+  * @param  RTC_SmoothCalibPlusPulses : Select to Set or reset the CALP bit.
+  *   This parameter can be one of the following values:
+  *     @arg RTC_SmoothCalibPlusPulses_Set  : Add one RTCCLK pulse every 2**11 pulses.
+  *     @arg RTC_SmoothCalibPlusPulses_Reset: No RTCCLK pulses are added.
+  * @param  RTC_SmouthCalibMinusPulsesValue: Select the value of CALM[8:0] bits.
+  *   This parameter can be one any value from 0 to 0x000001FF.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Calib registers are configured
+  *          - ERROR: RTC Calib registers are not configured
+*/
+ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod,
+                                  uint32_t RTC_SmoothCalibPlusPulses,
+                                  uint32_t RTC_SmouthCalibMinusPulsesValue)
+{
+  ErrorStatus status = ERROR;
+  uint32_t recalpfcount = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_SMOOTH_CALIB_PERIOD(RTC_SmoothCalibPeriod));
+  assert_param(IS_RTC_SMOOTH_CALIB_PLUS(RTC_SmoothCalibPlusPulses));
+  assert_param(IS_RTC_SMOOTH_CALIB_MINUS(RTC_SmouthCalibMinusPulsesValue));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* check if a calibration is pending*/
+  if ((RTC->ISR & RTC_ISR_RECALPF) != RESET)
+  {
+    /* wait until the Calibration is completed*/
+    while (((RTC->ISR & RTC_ISR_RECALPF) != RESET) && (recalpfcount != RECALPF_TIMEOUT))
+    {
+      recalpfcount++;
+    }
+  }
+
+  /* check if the calibration pending is completed or if there is no calibration operation at all*/
+  if ((RTC->ISR & RTC_ISR_RECALPF) == RESET)
+  {
+    /* Configure the Smooth calibration settings */
+    RTC->CALR = (uint32_t)((uint32_t)RTC_SmoothCalibPeriod | (uint32_t)RTC_SmoothCalibPlusPulses | (uint32_t)RTC_SmouthCalibMinusPulsesValue);
+
+    status = SUCCESS;
+  }
+  else
+  {
+    status = ERROR;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return (ErrorStatus)(status);
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup RTC_Group8 TimeStamp configuration functions
+ *  @brief   TimeStamp configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+                 ##### TimeStamp configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or Disables the RTC TimeStamp functionality with the 
+  *         specified time stamp pin stimulating edge.
+  * @param  RTC_TimeStampEdge: Specifies the pin edge on which the TimeStamp is 
+  *         activated.
+  *          This parameter can be one of the following:
+  *            @arg RTC_TimeStampEdge_Rising: the Time stamp event occurs on the rising 
+  *                                    edge of the related pin.
+  *            @arg RTC_TimeStampEdge_Falling: the Time stamp event occurs on the 
+  *                                     falling edge of the related pin.
+  * @param  NewState: new state of the TimeStamp.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_TIMESTAMP_EDGE(RTC_TimeStampEdge));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Get the RTC_CR register and clear the bits to be configured */
+  tmpreg = (uint32_t)(RTC->CR & (uint32_t)~(RTC_CR_TSEDGE | RTC_CR_TSE));
+
+  /* Get the new configuration */
+  if (NewState != DISABLE)
+  {
+    tmpreg |= (uint32_t)(RTC_TimeStampEdge | RTC_CR_TSE);
+  }
+  else
+  {
+    tmpreg |= (uint32_t)(RTC_TimeStampEdge);
+  }
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  /* Configure the Time Stamp TSEDGE and Enable bits */
+  RTC->CR = (uint32_t)tmpreg;
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Get the RTC TimeStamp value and masks.
+  * @param  RTC_Format: specifies the format of the output parameters.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_Format_BIN: Binary data format 
+  *            @arg RTC_Format_BCD: BCD data format
+  * @param RTC_StampTimeStruct: pointer to a RTC_TimeTypeDef structure that will 
+  *                             contains the TimeStamp time values. 
+  * @param RTC_StampDateStruct: pointer to a RTC_DateTypeDef structure that will 
+  *                             contains the TimeStamp date values.     
+  * @retval None
+  */
+void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct, 
+                                      RTC_DateTypeDef* RTC_StampDateStruct)
+{
+  uint32_t tmptime = 0, tmpdate = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_FORMAT(RTC_Format));
+
+  /* Get the TimeStamp time and date registers values */
+  tmptime = (uint32_t)(RTC->TSTR & RTC_TR_RESERVED_MASK);
+  tmpdate = (uint32_t)(RTC->TSDR & RTC_DR_RESERVED_MASK);
+
+  /* Fill the Time structure fields with the read parameters */
+  RTC_StampTimeStruct->RTC_Hours = (uint8_t)((tmptime & (RTC_TR_HT | RTC_TR_HU)) >> 16);
+  RTC_StampTimeStruct->RTC_Minutes = (uint8_t)((tmptime & (RTC_TR_MNT | RTC_TR_MNU)) >> 8);
+  RTC_StampTimeStruct->RTC_Seconds = (uint8_t)(tmptime & (RTC_TR_ST | RTC_TR_SU));
+  RTC_StampTimeStruct->RTC_H12 = (uint8_t)((tmptime & (RTC_TR_PM)) >> 16);  
+
+  /* Fill the Date structure fields with the read parameters */
+  RTC_StampDateStruct->RTC_Year = 0;
+  RTC_StampDateStruct->RTC_Month = (uint8_t)((tmpdate & (RTC_DR_MT | RTC_DR_MU)) >> 8);
+  RTC_StampDateStruct->RTC_Date = (uint8_t)(tmpdate & (RTC_DR_DT | RTC_DR_DU));
+  RTC_StampDateStruct->RTC_WeekDay = (uint8_t)((tmpdate & (RTC_DR_WDU)) >> 13);
+
+  /* Check the input parameters format */
+  if (RTC_Format == RTC_Format_BIN)
+  {
+    /* Convert the Time structure parameters to Binary format */
+    RTC_StampTimeStruct->RTC_Hours = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Hours);
+    RTC_StampTimeStruct->RTC_Minutes = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Minutes);
+    RTC_StampTimeStruct->RTC_Seconds = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Seconds);
+
+    /* Convert the Date structure parameters to Binary format */
+    RTC_StampDateStruct->RTC_Month = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_Month);
+    RTC_StampDateStruct->RTC_Date = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_Date);
+    RTC_StampDateStruct->RTC_WeekDay = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_WeekDay);
+  }
+}
+
+/**
+  * @brief  Get the RTC timestamp Sub seconds value.
+  * @param  None
+  * @retval RTC current timestamp Sub seconds value.
+  */
+uint32_t RTC_GetTimeStampSubSecond(void)
+{
+  /* Get timestamp sub seconds values from the correspondent registers */
+  return (uint32_t)(RTC->TSSSR);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group9 Tampers configuration functions
+ *  @brief   Tampers configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+                 ##### Tampers configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the select Tamper pin edge.
+  * @param  RTC_Tamper: Selected tamper pin.
+  *          This parameter can be RTC_Tamper_1.
+  * @param  RTC_TamperTrigger: Specifies the trigger on the tamper pin that 
+  *         stimulates tamper event. 
+  *   This parameter can be one of the following values:
+  *     @arg RTC_TamperTrigger_RisingEdge: Rising Edge of the tamper pin causes tamper event.
+  *     @arg RTC_TamperTrigger_FallingEdge: Falling Edge of the tamper pin causes tamper event.
+  *     @arg RTC_TamperTrigger_LowLevel: Low Level of the tamper pin causes tamper event.
+  *     @arg RTC_TamperTrigger_HighLevel: High Level of the tamper pin causes tamper event.
+  * @retval None
+  */
+void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER(RTC_Tamper)); 
+  assert_param(IS_RTC_TAMPER_TRIGGER(RTC_TamperTrigger));
+ 
+  if (RTC_TamperTrigger == RTC_TamperTrigger_RisingEdge)
+  {  
+    /* Configure the RTC_TAFCR register */
+    RTC->TAFCR &= (uint32_t)((uint32_t)~(RTC_Tamper << 1));	
+  }
+  else
+  { 
+    /* Configure the RTC_TAFCR register */
+    RTC->TAFCR |= (uint32_t)(RTC_Tamper << 1);  
+  }  
+}
+
+/**
+  * @brief  Enables or Disables the Tamper detection.
+  * @param  RTC_Tamper: Selected tamper pin.
+  *          This parameter can be RTC_Tamper_1.
+  * @param  NewState: new state of the tamper pin.
+  *          This parameter can be: ENABLE or DISABLE.                   
+  * @retval None
+  */
+void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER(RTC_Tamper));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected Tamper pin */
+    RTC->TAFCR |= (uint32_t)RTC_Tamper;
+  }
+  else
+  {
+    /* Disable the selected Tamper pin */
+    RTC->TAFCR &= (uint32_t)~RTC_Tamper;    
+  }  
+}
+
+/**
+  * @brief  Configures the Tampers Filter.
+  * @param  RTC_TamperFilter: Specifies the tampers filter.
+  *   This parameter can be one of the following values:
+  *     @arg RTC_TamperFilter_Disable: Tamper filter is disabled.
+  *     @arg RTC_TamperFilter_2Sample: Tamper is activated after 2 consecutive 
+  *                                    samples at the active level 
+  *     @arg RTC_TamperFilter_4Sample: Tamper is activated after 4 consecutive 
+  *                                    samples at the active level
+  *     @arg RTC_TamperFilter_8Sample: Tamper is activated after 8 consecutive 
+  *                                    samples at the active level 
+  * @retval None
+  */
+void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_FILTER(RTC_TamperFilter));
+   
+  /* Clear TAMPFLT[1:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPFLT);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperFilter;
+}
+
+/**
+  * @brief  Configures the Tampers Sampling Frequency.
+  * @param  RTC_TamperSamplingFreq: Specifies the tampers Sampling Frequency.
+  *   This parameter can be one of the following values:
+  *     @arg RTC_TamperSamplingFreq_RTCCLK_Div32768: Each of the tamper inputs are sampled
+  *                                           with a frequency =  RTCCLK / 32768
+  *     @arg RTC_TamperSamplingFreq_RTCCLK_Div16384: Each of the tamper inputs are sampled
+  *                                           with a frequency =  RTCCLK / 16384
+  *     @arg RTC_TamperSamplingFreq_RTCCLK_Div8192: Each of the tamper inputs are sampled
+  *                                           with a frequency =  RTCCLK / 8192
+  *     @arg RTC_TamperSamplingFreq_RTCCLK_Div4096: Each of the tamper inputs are sampled
+  *                                           with a frequency =  RTCCLK / 4096
+  *     @arg RTC_TamperSamplingFreq_RTCCLK_Div2048: Each of the tamper inputs are sampled
+  *                                           with a frequency =  RTCCLK / 2048
+  *     @arg RTC_TamperSamplingFreq_RTCCLK_Div1024: Each of the tamper inputs are sampled
+  *                                           with a frequency =  RTCCLK / 1024
+  *     @arg RTC_TamperSamplingFreq_RTCCLK_Div512: Each of the tamper inputs are sampled
+  *                                           with a frequency =  RTCCLK / 512  
+  *     @arg RTC_TamperSamplingFreq_RTCCLK_Div256: Each of the tamper inputs are sampled
+  *                                           with a frequency =  RTCCLK / 256  
+  * @retval None
+  */
+void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_SAMPLING_FREQ(RTC_TamperSamplingFreq));
+ 
+  /* Clear TAMPFREQ[2:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPFREQ);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperSamplingFreq;
+}
+
+/**
+  * @brief  Configures the Tampers Pins input Precharge Duration.
+  * @param  RTC_TamperPrechargeDuration: Specifies the Tampers Pins input
+  *         Precharge Duration.
+  *   This parameter can be one of the following values:
+  *     @arg RTC_TamperPrechargeDuration_1RTCCLK: Tamper pins are precharged before sampling during 1 RTCCLK cycle
+  *     @arg RTC_TamperPrechargeDuration_2RTCCLK: Tamper pins are precharged before sampling during 2 RTCCLK cycle
+  *     @arg RTC_TamperPrechargeDuration_4RTCCLK: Tamper pins are precharged before sampling during 4 RTCCLK cycle    
+  *     @arg RTC_TamperPrechargeDuration_8RTCCLK: Tamper pins are precharged before sampling during 8 RTCCLK cycle
+  * @retval None
+  */
+void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_PRECHARGE_DURATION(RTC_TamperPrechargeDuration));
+   
+  /* Clear TAMPPRCH[1:0] bits in the RTC_TAFCR register */
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPPRCH);
+
+  /* Configure the RTC_TAFCR register */
+  RTC->TAFCR |= (uint32_t)RTC_TamperPrechargeDuration;
+}
+
+/**
+  * @brief  Enables or Disables the TimeStamp on Tamper Detection Event.
+  * @note   The timestamp is valid even the TSE bit in tamper control register 
+  *         is reset.   
+  * @param  NewState: new state of the timestamp on tamper event.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+   
+  if (NewState != DISABLE)
+  {
+    /* Save timestamp on tamper detection event */
+    RTC->TAFCR |= (uint32_t)RTC_TAFCR_TAMPTS;
+  }
+  else
+  {
+    /* Tamper detection does not cause a timestamp to be saved */
+    RTC->TAFCR &= (uint32_t)~RTC_TAFCR_TAMPTS;    
+  }
+}
+
+/**
+  * @brief  Enables or Disables the Precharge of Tamper pin.
+  * @param  NewState: new state of tamper pull up.
+  *   This parameter can be: ENABLE or DISABLE.                   
+  * @retval None
+  */
+void RTC_TamperPullUpCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+ if (NewState != DISABLE)
+  {
+    /* Enable precharge of the selected Tamper pin */
+    RTC->TAFCR &= (uint32_t)~RTC_TAFCR_TAMPPUDIS; 
+  }
+  else
+  {
+    /* Disable precharge of the selected Tamper pin */
+    RTC->TAFCR |= (uint32_t)RTC_TAFCR_TAMPPUDIS;    
+  } 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group10 Backup Data Registers configuration functions
+ *  @brief   Backup Data Registers configuration functions  
+ *
+@verbatim   
+ ===============================================================================
+             ##### Backup Data Registers configuration functions ##### 
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Writes a data in a specified RTC Backup data register.
+  * @param  RTC_BKP_DR: RTC Backup data Register number.
+  *          This parameter can be: RTC_BKP_DRx where x can be from 0 to 19 to 
+  *                          specify the register.
+  * @param  Data: Data to be written in the specified RTC Backup data register.                     
+  * @retval None
+  */
+void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_BKP(RTC_BKP_DR));
+
+  tmp = RTC_BASE + 0x50;
+  tmp += (RTC_BKP_DR * 4);
+
+  /* Write the specified register */
+  *(__IO uint32_t *)tmp = (uint32_t)Data;
+}
+
+/**
+  * @brief  Reads data from the specified RTC Backup data Register.
+  * @param  RTC_BKP_DR: RTC Backup data Register number.
+  *          This parameter can be: RTC_BKP_DRx where x can be from 0 to 19 to 
+  *                          specify the register.                   
+  * @retval None
+  */
+uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR)
+{
+  __IO uint32_t tmp = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_BKP(RTC_BKP_DR));
+
+  tmp = RTC_BASE + 0x50;
+  tmp += (RTC_BKP_DR * 4);
+  
+  /* Read the specified register */
+  return (*(__IO uint32_t *)tmp);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group11 RTC Tamper and TimeStamp Pins Selection and Output Type Config configuration functions
+ *  @brief   RTC Tamper and TimeStamp Pins Selection and Output Type Config 
+ *           configuration functions  
+ *
+@verbatim   
+ ==================================================================================================
+ ##### RTC Tamper and TimeStamp Pins Selection and Output Type Config configuration functions ##### 
+ ==================================================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Selects the RTC Tamper Pin.
+  * @param  RTC_TamperPin: specifies the RTC Tamper Pin.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TamperPin_PC13: PC13 is selected as RTC Tamper Pin.
+  *            @arg RTC_TamperPin_PI8: PI8 is selected as RTC Tamper Pin.    
+  * @retval None
+  */
+void RTC_TamperPinSelection(uint32_t RTC_TamperPin)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TAMPER_PIN(RTC_TamperPin));
+  
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPINSEL);
+  RTC->TAFCR |= (uint32_t)(RTC_TamperPin);  
+}
+
+/**
+  * @brief  Selects the RTC TimeStamp Pin.
+  * @param  RTC_TimeStampPin: specifies the RTC TimeStamp Pin.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_TimeStampPin_PC13: PC13 is selected as RTC TimeStamp Pin.
+  *            @arg RTC_TimeStampPin_PI8: PI8 is selected as RTC TimeStamp Pin.    
+  * @retval None
+  */
+void RTC_TimeStampPinSelection(uint32_t RTC_TimeStampPin)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_TIMESTAMP_PIN(RTC_TimeStampPin));
+  
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TSINSEL);
+  RTC->TAFCR |= (uint32_t)(RTC_TimeStampPin);  
+}
+
+/**
+  * @brief  Configures the RTC Output Pin mode. 
+  * @param  RTC_OutputType: specifies the RTC Output (PC13) pin mode.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_OutputType_OpenDrain: RTC Output (PC13) is configured in 
+  *                                    Open Drain mode.
+  *            @arg RTC_OutputType_PushPull:  RTC Output (PC13) is configured in 
+  *                                    Push Pull mode.    
+  * @retval None
+  */
+void RTC_OutputTypeConfig(uint32_t RTC_OutputType)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_OUTPUT_TYPE(RTC_OutputType));
+  
+  RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_ALARMOUTTYPE);
+  RTC->TAFCR |= (uint32_t)(RTC_OutputType);  
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group12 Shift control synchronisation functions
+ *  @brief   Shift control synchronisation functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Shift control synchronisation functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the Synchronization Shift Control Settings.
+  * @note   When REFCKON is set, firmware must not write to Shift control register 
+  * @param  RTC_ShiftAdd1S : Select to add or not 1 second to the time Calendar.
+  *   This parameter can be one of the following values :
+  *     @arg RTC_ShiftAdd1S_Set  : Add one second to the clock calendar. 
+  *     @arg RTC_ShiftAdd1S_Reset: No effect.
+  * @param  RTC_ShiftSubFS: Select the number of Second Fractions to Substitute.
+  *         This parameter can be one any value from 0 to 0x7FFF.
+  * @retval An ErrorStatus enumeration value:
+  *          - SUCCESS: RTC Shift registers are configured
+  *          - ERROR: RTC Shift registers are not configured
+*/
+ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS)
+{
+  ErrorStatus status = ERROR;
+  uint32_t shpfcount = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_SHIFT_ADD1S(RTC_ShiftAdd1S));
+  assert_param(IS_RTC_SHIFT_SUBFS(RTC_ShiftSubFS));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+  
+  /* Check if a Shift is pending*/
+  if ((RTC->ISR & RTC_ISR_SHPF) != RESET)
+  {
+    /* Wait until the shift is completed*/
+    while (((RTC->ISR & RTC_ISR_SHPF) != RESET) && (shpfcount != SHPF_TIMEOUT))
+    {
+      shpfcount++;
+    }
+  }
+
+  /* Check if the Shift pending is completed or if there is no Shift operation at all*/
+  if ((RTC->ISR & RTC_ISR_SHPF) == RESET)
+  {
+    /* check if the reference clock detection is disabled */
+    if((RTC->CR & RTC_CR_REFCKON) == RESET)
+    {
+      /* Configure the Shift settings */
+      RTC->SHIFTR = (uint32_t)(uint32_t)(RTC_ShiftSubFS) | (uint32_t)(RTC_ShiftAdd1S);
+    
+      if(RTC_WaitForSynchro() == ERROR)
+      {
+        status = ERROR;
+      }
+      else
+      {
+        status = SUCCESS;
+      }
+    }
+    else
+    {
+      status = ERROR;
+    }
+  }
+  else
+  {
+    status = ERROR;
+  }
+
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF;
+  
+  return (ErrorStatus)(status);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup RTC_Group13 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions  
+ *
+@verbatim   
+ ===============================================================================
+              ##### Interrupts and flags management functions #####
+ ===============================================================================  
+ [..] All RTC interrupts are connected to the EXTI controller.
+ 
+   (+) To enable the RTC Alarm interrupt, the following sequence is required:
+       (++) Configure and enable the EXTI Line 17 in interrupt mode and select 
+            the rising edge sensitivity using the EXTI_Init() function.
+       (++) Configure and enable the RTC_Alarm IRQ channel in the NVIC using the 
+            NVIC_Init() function.
+       (++) Configure the RTC to generate RTC alarms (Alarm A and/or Alarm B) using
+            the RTC_SetAlarm() and RTC_AlarmCmd() functions.
+
+   (+) To enable the RTC Wakeup interrupt, the following sequence is required:
+       (++) Configure and enable the EXTI Line 22 in interrupt mode and select the
+            rising edge sensitivity using the EXTI_Init() function.
+       (++) Configure and enable the RTC_WKUP IRQ channel in the NVIC using the 
+            NVIC_Init() function.
+       (++) Configure the RTC to generate the RTC wakeup timer event using the 
+            RTC_WakeUpClockConfig(), RTC_SetWakeUpCounter() and RTC_WakeUpCmd() 
+            functions.
+
+   (+) To enable the RTC Tamper interrupt, the following sequence is required:
+       (++) Configure and enable the EXTI Line 21 in interrupt mode and select 
+            the rising edge sensitivity using the EXTI_Init() function.
+       (++) Configure and enable the TAMP_STAMP IRQ channel in the NVIC using the
+            NVIC_Init() function.
+       (++) Configure the RTC to detect the RTC tamper event using the 
+            RTC_TamperTriggerConfig() and RTC_TamperCmd() functions.
+
+   (+) To enable the RTC TimeStamp interrupt, the following sequence is required:
+       (++) Configure and enable the EXTI Line 21 in interrupt mode and select the
+            rising edge sensitivity using the EXTI_Init() function.
+       (++) Configure and enable the TAMP_STAMP IRQ channel in the NVIC using the 
+            NVIC_Init() function.
+       (++) Configure the RTC to detect the RTC time stamp event using the 
+            RTC_TimeStampCmd() functions.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified RTC interrupts.
+  * @param  RTC_IT: specifies the RTC interrupt sources to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_IT_TS:  Time Stamp interrupt mask
+  *            @arg RTC_IT_WUT:  WakeUp Timer interrupt mask
+  *            @arg RTC_IT_ALRB:  Alarm B interrupt mask
+  *            @arg RTC_IT_ALRA:  Alarm A interrupt mask
+  *            @arg RTC_IT_TAMP: Tamper event interrupt mask
+  * @param  NewState: new state of the specified RTC interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CONFIG_IT(RTC_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* Disable the write protection for RTC registers */
+  RTC->WPR = 0xCA;
+  RTC->WPR = 0x53;
+
+  if (NewState != DISABLE)
+  {
+    /* Configure the Interrupts in the RTC_CR register */
+    RTC->CR |= (uint32_t)(RTC_IT & ~RTC_TAFCR_TAMPIE);
+    /* Configure the Tamper Interrupt in the RTC_TAFCR */
+    RTC->TAFCR |= (uint32_t)(RTC_IT & RTC_TAFCR_TAMPIE);
+  }
+  else
+  {
+    /* Configure the Interrupts in the RTC_CR register */
+    RTC->CR &= (uint32_t)~(RTC_IT & (uint32_t)~RTC_TAFCR_TAMPIE);
+    /* Configure the Tamper Interrupt in the RTC_TAFCR */
+    RTC->TAFCR &= (uint32_t)~(RTC_IT & RTC_TAFCR_TAMPIE);
+  }
+  /* Enable the write protection for RTC registers */
+  RTC->WPR = 0xFF; 
+}
+
+/**
+  * @brief  Checks whether the specified RTC flag is set or not.
+  * @param  RTC_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_FLAG_RECALPF: RECALPF event flag.
+  *            @arg RTC_FLAG_TAMP1F: Tamper 1 event flag
+  *            @arg RTC_FLAG_TSOVF: Time Stamp OverFlow flag
+  *            @arg RTC_FLAG_TSF: Time Stamp event flag
+  *            @arg RTC_FLAG_WUTF: WakeUp Timer flag
+  *            @arg RTC_FLAG_ALRBF: Alarm B flag
+  *            @arg RTC_FLAG_ALRAF: Alarm A flag
+  *            @arg RTC_FLAG_INITF: Initialization mode flag
+  *            @arg RTC_FLAG_RSF: Registers Synchronized flag
+  *            @arg RTC_FLAG_INITS: Registers Configured flag
+  *            @arg RTC_FLAG_SHPF: Shift operation pending flag.
+  *            @arg RTC_FLAG_WUTWF: WakeUp Timer Write flag
+  *            @arg RTC_FLAG_ALRBWF: Alarm B Write flag
+  *            @arg RTC_FLAG_ALRAWF: Alarm A write flag
+  * @retval The new state of RTC_FLAG (SET or RESET).
+  */
+FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_FLAG(RTC_FLAG));
+  
+  /* Get all the flags */
+  tmpreg = (uint32_t)(RTC->ISR & RTC_FLAGS_MASK);
+  
+  /* Return the status of the flag */
+  if ((tmpreg & RTC_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTC's pending flags.
+  * @param  RTC_FLAG: specifies the RTC flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_FLAG_TAMP1F: Tamper 1 event flag
+  *            @arg RTC_FLAG_TSOVF: Time Stamp Overflow flag 
+  *            @arg RTC_FLAG_TSF: Time Stamp event flag
+  *            @arg RTC_FLAG_WUTF: WakeUp Timer flag
+  *            @arg RTC_FLAG_ALRBF: Alarm B flag
+  *            @arg RTC_FLAG_ALRAF: Alarm A flag
+  *            @arg RTC_FLAG_RSF: Registers Synchronized flag
+  * @retval None
+  */
+void RTC_ClearFlag(uint32_t RTC_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG));
+
+  /* Clear the Flags in the RTC_ISR register */
+  RTC->ISR = (uint32_t)((uint32_t)(~((RTC_FLAG | RTC_ISR_INIT)& 0x0000FFFF) | (uint32_t)(RTC->ISR & RTC_ISR_INIT)));  
+}
+
+/**
+  * @brief  Checks whether the specified RTC interrupt has occurred or not.
+  * @param  RTC_IT: specifies the RTC interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg RTC_IT_TS: Time Stamp interrupt 
+  *            @arg RTC_IT_WUT: WakeUp Timer interrupt 
+  *            @arg RTC_IT_ALRB: Alarm B interrupt 
+  *            @arg RTC_IT_ALRA: Alarm A interrupt 
+  *            @arg RTC_IT_TAMP1: Tamper 1 event interrupt 
+  * @retval The new state of RTC_IT (SET or RESET).
+  */
+ITStatus RTC_GetITStatus(uint32_t RTC_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t tmpreg = 0, enablestatus = 0;
+ 
+  /* Check the parameters */
+  assert_param(IS_RTC_GET_IT(RTC_IT));
+  
+  /* Get the TAMPER Interrupt enable bit and pending bit */
+  tmpreg = (uint32_t)(RTC->TAFCR & (RTC_TAFCR_TAMPIE));
+ 
+  /* Get the Interrupt enable Status */
+  enablestatus = (uint32_t)((RTC->CR & RTC_IT) | (tmpreg & (RTC_IT >> 15)));
+  
+  /* Get the Interrupt pending bit */
+  tmpreg = (uint32_t)((RTC->ISR & (uint32_t)(RTC_IT >> 4)));
+  
+  /* Get the status of the Interrupt */
+  if ((enablestatus != (uint32_t)RESET) && ((tmpreg & 0x0000FFFF) != (uint32_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the RTC's interrupt pending bits.
+  * @param  RTC_IT: specifies the RTC interrupt pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg RTC_IT_TS: Time Stamp interrupt 
+  *            @arg RTC_IT_WUT: WakeUp Timer interrupt 
+  *            @arg RTC_IT_ALRB: Alarm B interrupt 
+  *            @arg RTC_IT_ALRA: Alarm A interrupt 
+  *            @arg RTC_IT_TAMP1: Tamper 1 event interrupt 
+  * @retval None
+  */
+void RTC_ClearITPendingBit(uint32_t RTC_IT)
+{
+  uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_RTC_CLEAR_IT(RTC_IT));
+
+  /* Get the RTC_ISR Interrupt pending bits mask */
+  tmpreg = (uint32_t)(RTC_IT >> 4);
+
+  /* Clear the interrupt pending bits in the RTC_ISR register */
+  RTC->ISR = (uint32_t)((uint32_t)(~((tmpreg | RTC_ISR_INIT)& 0x0000FFFF) | (uint32_t)(RTC->ISR & RTC_ISR_INIT))); 
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @brief  Converts a 2 digit decimal to BCD format.
+  * @param  Value: Byte to be converted.
+  * @retval Converted byte
+  */
+static uint8_t RTC_ByteToBcd2(uint8_t Value)
+{
+  uint8_t bcdhigh = 0;
+  
+  while (Value >= 10)
+  {
+    bcdhigh++;
+    Value -= 10;
+  }
+  
+  return  ((uint8_t)(bcdhigh << 4) | Value);
+}
+
+/**
+  * @brief  Convert from 2 digit BCD to Binary.
+  * @param  Value: BCD value to be converted.
+  * @retval Converted word
+  */
+static uint8_t RTC_Bcd2ToByte(uint8_t Value)
+{
+  uint8_t tmp = 0;
+  tmp = ((uint8_t)(Value & (uint8_t)0xF0) >> (uint8_t)0x4) * 10;
+  return (tmp + (Value & (uint8_t)0x0F));
+}
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_sai.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_sai.c
new file mode 100644
index 00000000..eeb2a0ab
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_sai.c
@@ -0,0 +1,1097 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_sai.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015  
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Serial Audio Interface (SAI):
+  *           + Initialization and Configuration
+  *           + Data transfers functions
+  *           + DMA transfers management
+  *           + Interrupts and flags management 
+  *           
+  @verbatim
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..] 
+    
+       (#) Enable peripheral clock using the following functions 
+           RCC_APB2PeriphClockCmd(RCC_APB2Periph_SAI1, ENABLE) for SAI1
+  
+       (#) For each SAI Block A/B enable SCK, SD, FS and MCLK GPIO clocks 
+           using RCC_AHB1PeriphClockCmd() function.
+  
+       (#) Peripherals alternate function: 
+           (++) Connect the pin to the desired peripherals' Alternate 
+                Function (AF) using GPIO_PinAFConfig() function.
+           (++) Configure the desired pin in alternate function by:
+                GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+           (++) Select the type, pull-up/pull-down and output speed via 
+                GPIO_PuPd, GPIO_OType and GPIO_Speed members
+           (++) Call GPIO_Init() function
+           -@@- If an external clock source is used then the I2S CKIN pin should be 
+               also configured in Alternate function Push-pull pull-up mode.
+                
+      (#) The SAI clock can be generated from different clock source :
+          PLL I2S, PLL SAI or external clock source.
+          (++) The PLL I2S is configured using the following functions RCC_PLLI2SConfig(), 
+               RCC_PLLI2SCmd(ENABLE), RCC_GetFlagStatus(RCC_FLAG_PLLI2SRDY) and 
+               RCC_SAIPLLI2SClkDivConfig() or;
+              
+          (++) The PLL SAI is configured using the following functions RCC_PLLSAIConfig(), 
+               RCC_PLLSAICmd(ENABLE), RCC_GetFlagStatus(RCC_FLAG_PLLSAIRDY) and 
+               RCC_SAIPLLSAIClkDivConfig()or;          
+              
+          (++) External clock source is configured using the function 
+               RCC_I2SCLKConfig(RCC_I2S2CLKSource_Ext) and after setting correctly the 
+               define constant I2S_EXTERNAL_CLOCK_VAL in the stm32f4xx_conf.h file.      
+                
+      (#) Each SAI Block A or B has its own clock generator to make these two blocks 
+          completely independent. The Clock generator is configured using RCC_SAIBlockACLKConfig() and 
+          RCC_SAIBlockBCLKConfig() functions.
+                  
+      (#) Each SAI Block A or B can be configured separately : 
+          (++) Program the Master clock divider, Audio mode, Protocol, Data Length, Clock Strobing Edge, 
+               Synchronous mode, Output drive and FIFO Thresold using SAI_Init() function.   
+               In case of master mode, program the Master clock divider (MCKDIV) using 
+               the following formula :  
+               (+++) MCLK_x = SAI_CK_x / (MCKDIV * 2) with MCLK_x = 256 * FS
+               (+++) FS = SAI_CK_x / (MCKDIV * 2) * 256
+               (+++) MCKDIV = SAI_CK_x / FS * 512
+         (++) Program the Frame Length, Frame active Length, FS Definition, FS Polarity, 
+              FS Offset using SAI_FrameInit() function.    
+         (++) Program the Slot First Bit Offset, Slot Size, Slot Number, Slot Active 
+              using SAI_SlotInit() function. 
+                   
+      (#) Enable the NVIC and the corresponding interrupt using the function 
+          SAI_ITConfig() if you need to use interrupt mode. 
+  
+      (#) When using the DMA mode 
+          (++) Configure the DMA using DMA_Init() function
+          (++) Active the needed channel Request using SAI_DMACmd() function
+   
+      (#) Enable the SAI using the SAI_Cmd() function.
+   
+      (#) Enable the DMA using the DMA_Cmd() function when using DMA mode. 
+  
+      (#) The SAI has some specific functions which can be useful depending 
+          on the audio protocol selected.  
+          (++) Enable Mute mode when the audio block is a transmitter using SAI_MuteModeCmd()
+               function and configure the value transmitted during mute using SAI_MuteValueConfig().  
+          (++) Detect the Mute mode when audio block is a receiver using SAI_MuteFrameCounterConfig().             
+          (++) Enable the MONO mode without any data preprocessing in memory when the number
+               of slot is equal to 2 using SAI_MonoModeConfig() function.
+          (++) Enable data companding algorithm (U law and A law) using SAI_CompandingModeConfig().
+          (++) Choose the behavior of the SD line in output when an inactive slot is sent 
+               on the data line using SAI_TRIStateConfig() function.   
+  [..]               
+   (@)    In master TX mode: enabling the audio block immediately generates the bit clock 
+          for the external slaves even if there is no data in the FIFO, However FS signal 
+          generation is conditioned by the presence of data in the FIFO.
+                 
+   (@)    In master RX mode: enabling the audio block immediately generates the bit clock 
+          and FS signal for the external slaves. 
+                
+   (@)    It is mandatory to respect the following conditions in order to avoid bad SAI behavior: 
+            (+@)  First bit Offset <= (SLOT size - Data size)
+            (+@)  Data size <= SLOT size
+            (+@)  Number of SLOT x SLOT size = Frame length
+            (+@)  The number of slots should be even when bit FSDEF in the SAI_xFRCR is set.    
+  
+    @endverbatim  
+
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_sai.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SAI 
+  * @brief SAI driver modules
+  * @{
+  */ 
+#if defined (STM32F40_41xxx) || defined (STM32F427_437xx) || defined (STM32F429_439xx) || \
+    defined (STM32F401xx) || defined (STM32F411xE) || defined (STM32F446xx) || defined (STM32F469_479xx)
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* *SAI registers Masks */
+#define CR1_CLEAR_MASK            ((uint32_t)0xFF07C010)
+#define FRCR_CLEAR_MASK           ((uint32_t)0xFFF88000)
+#define SLOTR_CLEAR_MASK          ((uint32_t)0x0000F020)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SAI_Private_Functions
+  * @{
+  */
+
+/** @defgroup SAI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================  
+  [..]
+  This section provides a set of functions allowing to initialize the SAI Audio 
+  Block Mode, Audio Protocol, Data size, Synchronization between audio block, 
+  Master clock Divider, Fifo threshold, Frame configuration, slot configuration,
+  Tristate mode, Companding mode and Mute mode.  
+  [..] 
+  The SAI_Init(), SAI_FrameInit() and SAI_SlotInit() functions follows the SAI Block
+  configuration procedures for Master mode and Slave mode (details for these procedures 
+  are available in reference manual(RM0090).
+  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitialize the SAIx peripheral registers to their default reset values.
+  * @param  SAIx: To select the SAIx peripheral, where x can be the different instances 
+  *                     
+  * @retval None
+  */
+void SAI_DeInit(SAI_TypeDef* SAIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_PERIPH(SAIx));
+  
+  if(SAIx == SAI1)
+  {
+    /* Enable SAI1 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI1, ENABLE);
+    /* Release SAI1 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI1, DISABLE); 
+  }
+  else
+  {
+#if defined(STM32F446xx)
+  if(SAIx == SAI2)
+    {
+      /* Enable SAI2 reset state */
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI2, ENABLE);
+      /* Release SAI2 from reset state */
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SAI2, DISABLE);   
+    }
+#endif /* STM32F446xx */
+  }
+}
+
+/**
+  * @brief  Initializes the SAI Block x peripheral according to the specified 
+  *         parameters in the SAI_InitStruct.
+  *         
+  * @note   SAI clock is generated from a specific output of the PLLSAI or a specific  
+  *         output of the PLLI2S or from an alternate function bypassing the PLL I2S.
+  *        
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  SAI_InitStruct: pointer to a SAI_InitTypeDef structure that
+  *         contains the configuration information for the specified SAI Block peripheral.             
+  * @retval None
+  */
+void SAI_Init(SAI_Block_TypeDef* SAI_Block_x, SAI_InitTypeDef* SAI_InitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  
+  /* Check the SAI Block parameters */
+  assert_param(IS_SAI_BLOCK_MODE(SAI_InitStruct->SAI_AudioMode));
+  assert_param(IS_SAI_BLOCK_PROTOCOL(SAI_InitStruct->SAI_Protocol));
+  assert_param(IS_SAI_BLOCK_DATASIZE(SAI_InitStruct->SAI_DataSize));
+  assert_param(IS_SAI_BLOCK_FIRST_BIT(SAI_InitStruct->SAI_FirstBit));
+  assert_param(IS_SAI_BLOCK_CLOCK_STROBING(SAI_InitStruct->SAI_ClockStrobing));
+  assert_param(IS_SAI_BLOCK_SYNCHRO(SAI_InitStruct->SAI_Synchro));
+  assert_param(IS_SAI_BLOCK_OUTPUT_DRIVE(SAI_InitStruct->SAI_OUTDRIV));
+  assert_param(IS_SAI_BLOCK_NODIVIDER(SAI_InitStruct->SAI_NoDivider));
+  assert_param(IS_SAI_BLOCK_MASTER_DIVIDER(SAI_InitStruct->SAI_MasterDivider));
+  assert_param(IS_SAI_BLOCK_FIFO_THRESHOLD(SAI_InitStruct->SAI_FIFOThreshold));
+
+  /* SAI Block_x CR1 Configuration */
+  /* Get the SAI Block_x CR1 value */
+  tmpreg = SAI_Block_x->CR1;
+  /* Clear MODE, PRTCFG, DS, LSBFIRST, CKSTR, SYNCEN, OUTDRIV, NODIV, and MCKDIV bits */
+  tmpreg &= CR1_CLEAR_MASK;
+  /* Configure SAI_Block_x: Audio mode, Protocol, Data Size, first transmitted bit, Clock strobing 
+     edge, Synchronization mode, Output drive, Master Divider and FIFO level */  
+  /* Set MODE bits according to SAI_AudioMode value       */
+  /* Set PRTCFG bits according to SAI_Protocol value      */
+  /* Set DS bits according to SAI_DataSize value          */
+  /* Set LSBFIRST bit according to SAI_FirstBit value     */
+  /* Set CKSTR bit according to SAI_ClockStrobing value   */
+  /* Set SYNCEN bit according to SAI_Synchro value        */
+  /* Set OUTDRIV bit according to SAI_OUTDRIV value       */
+  /* Set NODIV bit according to SAI_NoDivider value       */
+  /* Set MCKDIV bits according to SAI_MasterDivider value */
+  tmpreg |= (uint32_t)(SAI_InitStruct->SAI_AudioMode     | SAI_InitStruct->SAI_Protocol  |
+                       SAI_InitStruct->SAI_DataSize      | SAI_InitStruct->SAI_FirstBit  |  
+                       SAI_InitStruct->SAI_ClockStrobing | SAI_InitStruct->SAI_Synchro   |  
+                       SAI_InitStruct->SAI_OUTDRIV       | SAI_InitStruct->SAI_NoDivider | 
+                       (uint32_t)((SAI_InitStruct->SAI_MasterDivider) << 20));
+  /* Write to SAI_Block_x CR1 */
+  SAI_Block_x->CR1 = tmpreg;
+  
+  /* SAI Block_x CR2 Configuration */
+  /* Get the SAIBlock_x CR2 value */
+  tmpreg = SAI_Block_x->CR2;
+  /* Clear FTH bits */
+  tmpreg &= ~(SAI_xCR2_FTH);
+  /* Configure the FIFO Level */
+  /* Set FTH bits according to SAI_FIFOThreshold value */ 
+  tmpreg |= (uint32_t)(SAI_InitStruct->SAI_FIFOThreshold);
+  /* Write to SAI_Block_x CR2 */
+  SAI_Block_x->CR2 = tmpreg;
+}
+
+/**
+  * @brief  Initializes the SAI Block Audio frame according to the specified 
+  *         parameters in the SAI_FrameInitStruct.
+  *         
+  * @note   this function has no meaning if the AC'97 or SPDIF audio protocol 
+  *         are selected. 
+  *               
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  SAI_FrameInitStruct: pointer to an SAI_FrameInitTypeDef structure that
+  *         contains the configuration of audio frame for a specified SAI Block                       
+  * @retval None
+  */
+void SAI_FrameInit(SAI_Block_TypeDef* SAI_Block_x, SAI_FrameInitTypeDef* SAI_FrameInitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  
+  /* Check the SAI Block frame parameters */
+  assert_param(IS_SAI_BLOCK_FRAME_LENGTH(SAI_FrameInitStruct->SAI_FrameLength));
+  assert_param(IS_SAI_BLOCK_ACTIVE_FRAME(SAI_FrameInitStruct->SAI_ActiveFrameLength));
+  assert_param(IS_SAI_BLOCK_FS_DEFINITION(SAI_FrameInitStruct->SAI_FSDefinition));
+  assert_param(IS_SAI_BLOCK_FS_POLARITY(SAI_FrameInitStruct->SAI_FSPolarity));
+  assert_param(IS_SAI_BLOCK_FS_OFFSET(SAI_FrameInitStruct->SAI_FSOffset));
+
+  /* SAI Block_x FRCR Configuration */
+  /* Get the SAI Block_x FRCR value */
+  tmpreg = SAI_Block_x->FRCR;
+  /* Clear FRL, FSALL, FSDEF, FSPOL, FSOFF bits */
+  tmpreg &= FRCR_CLEAR_MASK;
+  /* Configure SAI_Block_x Frame: Frame Length, Active Frame Length, Frame Synchronization
+     Definition, Frame Synchronization Polarity and Frame Synchronization Polarity */
+  /* Set FRL bits according to SAI_FrameLength value         */
+  /* Set FSALL bits according to SAI_ActiveFrameLength value */
+  /* Set FSDEF bit according to SAI_FSDefinition value       */
+  /* Set FSPOL bit according to SAI_FSPolarity value         */
+  /* Set FSOFF bit according to SAI_FSOffset value           */
+  tmpreg |= (uint32_t)((uint32_t)(SAI_FrameInitStruct->SAI_FrameLength - 1)  | 
+                       SAI_FrameInitStruct->SAI_FSOffset     | 
+                       SAI_FrameInitStruct->SAI_FSDefinition |    
+                       SAI_FrameInitStruct->SAI_FSPolarity   |                        
+                       (uint32_t)((SAI_FrameInitStruct->SAI_ActiveFrameLength - 1) << 8));
+                       
+  /* Write to SAI_Block_x FRCR */
+  SAI_Block_x->FRCR = tmpreg;
+}
+
+/**
+  * @brief  Initializes the SAI Block audio Slot according to the specified 
+  *         parameters in the SAI_SlotInitStruct.
+  *         
+  * @note   this function has no meaning if the AC'97 or SPDIF audio protocol 
+  *         are selected.
+  *               
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  SAI_SlotInitStruct: pointer to an SAI_SlotInitTypeDef structure that
+  *         contains the configuration of audio slot for a specified SAI Block                      
+  * @retval None
+  */
+void SAI_SlotInit(SAI_Block_TypeDef* SAI_Block_x, SAI_SlotInitTypeDef* SAI_SlotInitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  
+  /* Check the SAI Block Slot parameters */
+  assert_param(IS_SAI_BLOCK_FIRSTBIT_OFFSET(SAI_SlotInitStruct->SAI_FirstBitOffset));
+  assert_param(IS_SAI_BLOCK_SLOT_SIZE(SAI_SlotInitStruct->SAI_SlotSize));
+  assert_param(IS_SAI_BLOCK_SLOT_NUMBER(SAI_SlotInitStruct->SAI_SlotNumber));
+  assert_param(IS_SAI_SLOT_ACTIVE(SAI_SlotInitStruct->SAI_SlotActive));
+
+  /* SAI Block_x SLOTR Configuration */
+  /* Get the SAI Block_x SLOTR value */
+  tmpreg = SAI_Block_x->SLOTR;
+  /* Clear FBOFF, SLOTSZ, NBSLOT, SLOTEN bits */
+  tmpreg &= SLOTR_CLEAR_MASK;
+  /* Configure SAI_Block_x Slot: First bit offset, Slot size, Number of Slot in  
+     audio frame and slots activated in audio frame */
+  /* Set FBOFF bits according to SAI_FirstBitOffset value  */
+  /* Set SLOTSZ bits according to SAI_SlotSize value       */
+  /* Set NBSLOT bits according to SAI_SlotNumber value     */
+  /* Set SLOTEN bits according to SAI_SlotActive value     */
+  tmpreg |= (uint32_t)(SAI_SlotInitStruct->SAI_FirstBitOffset | 
+                       SAI_SlotInitStruct->SAI_SlotSize       | 
+                       SAI_SlotInitStruct->SAI_SlotActive     |    
+                       (uint32_t)((SAI_SlotInitStruct->SAI_SlotNumber - 1) <<  8));
+                       
+  /* Write to SAI_Block_x SLOTR */
+  SAI_Block_x->SLOTR = tmpreg;
+}
+
+/**
+  * @brief  Fills each SAI_InitStruct member with its default value.
+  * @param  SAI_InitStruct: pointer to a SAI_InitTypeDef structure which will 
+  *         be initialized.  
+  * @retval None
+  */
+void SAI_StructInit(SAI_InitTypeDef* SAI_InitStruct)
+{
+  /* Reset SAI init structure parameters values */
+  /* Initialize the SAI_AudioMode member */
+  SAI_InitStruct->SAI_AudioMode = SAI_Mode_MasterTx;
+  /* Initialize the SAI_Protocol member */
+  SAI_InitStruct->SAI_Protocol = SAI_Free_Protocol;
+  /* Initialize the SAI_DataSize member */
+  SAI_InitStruct->SAI_DataSize = SAI_DataSize_8b;
+  /* Initialize the SAI_FirstBit member */
+  SAI_InitStruct->SAI_FirstBit = SAI_FirstBit_MSB;
+  /* Initialize the SAI_ClockStrobing member */
+  SAI_InitStruct->SAI_ClockStrobing = SAI_ClockStrobing_FallingEdge;
+  /* Initialize the SAI_Synchro member */
+  SAI_InitStruct->SAI_Synchro = SAI_Asynchronous;
+  /* Initialize the SAI_OUTDRIV member */
+  SAI_InitStruct->SAI_OUTDRIV = SAI_OutputDrive_Disabled;
+  /* Initialize the SAI_NoDivider member */
+  SAI_InitStruct->SAI_NoDivider = SAI_MasterDivider_Enabled;
+  /* Initialize the SAI_MasterDivider member */
+  SAI_InitStruct->SAI_MasterDivider = 0;
+  /* Initialize the SAI_FIFOThreshold member */
+  SAI_InitStruct->SAI_FIFOThreshold = SAI_Threshold_FIFOEmpty;
+}
+
+/**
+  * @brief  Fills each SAI_FrameInitStruct member with its default value.
+  * @param  SAI_FrameInitStruct: pointer to a SAI_FrameInitTypeDef structure 
+  *         which will be initialized.                     
+  * @retval None
+  */
+void SAI_FrameStructInit(SAI_FrameInitTypeDef* SAI_FrameInitStruct)
+{
+  /* Reset SAI Frame init structure parameters values */
+  /* Initialize the SAI_FrameLength member */
+  SAI_FrameInitStruct->SAI_FrameLength = 8;
+  /* Initialize the SAI_ActiveFrameLength member */
+  SAI_FrameInitStruct->SAI_ActiveFrameLength = 1;
+  /* Initialize the SAI_FSDefinition member */
+  SAI_FrameInitStruct->SAI_FSDefinition = SAI_FS_StartFrame;
+  /* Initialize the SAI_FSPolarity member */
+  SAI_FrameInitStruct->SAI_FSPolarity = SAI_FS_ActiveLow;
+  /* Initialize the SAI_FSOffset member */
+  SAI_FrameInitStruct->SAI_FSOffset = SAI_FS_FirstBit;
+}
+
+/**
+  * @brief  Fills each SAI_SlotInitStruct member with its default value.
+  * @param  SAI_SlotInitStruct: pointer to a SAI_SlotInitTypeDef structure 
+  *         which will be initialized.                     
+  * @retval None
+  */
+void SAI_SlotStructInit(SAI_SlotInitTypeDef* SAI_SlotInitStruct)
+{
+  /* Reset SAI Slot init structure parameters values */
+  /* Initialize the SAI_FirstBitOffset member */
+  SAI_SlotInitStruct->SAI_FirstBitOffset = 0;
+  /* Initialize the SAI_SlotSize member */
+  SAI_SlotInitStruct->SAI_SlotSize = SAI_SlotSize_DataSize;
+  /* Initialize the SAI_SlotNumber member */
+  SAI_SlotInitStruct->SAI_SlotNumber = 1;
+  /* Initialize the SAI_SlotActive member */
+  SAI_SlotInitStruct->SAI_SlotActive = SAI_Slot_NotActive;
+
+}
+
+/**
+  * @brief  Enables or disables the specified SAI Block peripheral.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  NewState: new state of the SAI_Block_x peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SAI_Cmd(SAI_Block_TypeDef* SAI_Block_x, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SAI peripheral */
+    SAI_Block_x->CR1 |= SAI_xCR1_SAIEN;
+  }
+  else
+  {
+    /* Disable the selected SAI peripheral */
+    SAI_Block_x->CR1 &= ~(SAI_xCR1_SAIEN);
+  }
+}
+
+/**
+  * @brief  Configures the mono mode for the selected SAI block.
+  * 
+  * @note  This function has a meaning only when the number of slot is equal to 2. 
+  *      
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  SAI_MonoMode: specifies the SAI block mono mode.
+  *          This parameter can be one of the following values:
+  *            @arg SAI_MonoMode : Set mono audio mode
+  *            @arg SAI_StreoMode : Set streo audio mode                       
+  * @retval None
+  */
+void SAI_MonoModeConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_Mono_StreoMode)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_MONO_STREO_MODE(SAI_MonoMode));
+  /* Clear MONO bit */
+  SAI_Block_x->CR1 &= ~(SAI_xCR1_MONO);
+  /* Set new Mono Mode value */
+  SAI_Block_x->CR1 |= SAI_MonoMode;
+}
+
+/**
+  * @brief  Configures the TRIState management on data line for the selected SAI block.
+  * 
+  * @note  This function has a meaning only when the SAI block is configured in transmitter 
+  *      
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  SAI_TRIState: specifies the SAI block TRIState management.
+  *          This parameter can be one of the following values:
+  *            @arg SAI_Output_NotReleased : SD output line is still driven by the SAI.
+  *            @arg SAI_Output_Released : SD output line is released (HI-Z)                       
+  * @retval None
+  */
+void SAI_TRIStateConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_TRIState)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_TRISTATE_MANAGEMENT(SAI_TRIState));
+  /* Clear MONO bit */
+  SAI_Block_x->CR1 &= ~(SAI_xCR1_MONO);
+  /* Set new Mono Mode value */
+  SAI_Block_x->CR1 |= SAI_MonoMode;  
+  
+}
+
+/**
+  * @brief  Configures the companding mode for the selected SAI block.
+  * 
+  * @note  The data expansion or data compression are determined by the state of
+  *        SAI block selected (transmitter or receiver). 
+
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.              
+  * @param  SAI_CompandingMode: specifies the SAI block companding mode.
+  *          This parameter can be one of the following values:
+  *            @arg SAI_NoCompanding : no companding algorithm set
+  *            @arg SAI_ULaw_1CPL_Companding : Set U law (algorithm 1's complement representation)
+  *            @arg SAI_ALaw_1CPL_Companding : Set A law (algorithm 1's complement representation)  
+  *            @arg SAI_ULaw_2CPL_Companding : Set U law (algorithm 2's complement representation)
+  *            @arg SAI_ALaw_2CPL_Companding : Set A law (algorithm 2's complement representation)  
+  * @retval None
+  */
+void SAI_CompandingModeConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_CompandingMode)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_COMPANDING_MODE(SAI_CompandingMode));
+  /* Clear Companding Mode bits */
+  SAI_Block_x->CR2 &= ~(SAI_xCR2_COMP);
+  /* Set new Companding Mode value */
+  SAI_Block_x->CR2 |= SAI_CompandingMode;
+}
+
+/**
+  * @brief  Enables or disables the Mute mode for the selected SAI block.
+  *    
+  * @note   This function has a meaning only when the audio block is transmitter
+  * @note   Mute mode is applied for an entire frame for all the valid slot
+  *         It becomes active at the end of an audio frame when set somewhere in a frame. 
+  *         Mute mode exit occurs at the end of the frame in which the bit MUTE has been set.
+  *
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  NewState: new state of the SAIx block. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SAI_MuteModeCmd(SAI_Block_TypeDef* SAI_Block_x, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SAI block mute mode */
+    SAI_Block_x->CR2 |= SAI_xCR2_MUTE;
+  }
+  else
+  {
+    /* Disable the selected SAI SS output */
+    SAI_Block_x->CR2 &= ~(SAI_xCR2_MUTE);
+  }
+}
+
+/**
+  * @brief  Configure the mute value for the selected SAI block.
+  *    
+  * @note   This function has a meaning only when the audio block is transmitter
+  * @note   the configuration last value sent during mute mode has only a meaning 
+  *          when the number of slot is lower or equal to 2 and if the MUTE bit is set.
+  *           
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  SAI_MuteValue: specifies the SAI block mute value.
+  *          This parameter can be one of the following values:
+  *            @arg SAI_ZeroValue : bit value 0 is sent during Mute Mode
+  *            @arg SAI_LastSentValue : Last value is sent during Mute Mode  
+  * @retval None
+  */
+void SAI_MuteValueConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_MuteValue)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_MUTE_VALUE(SAI_MuteValue));
+  
+  /* Clear Mute value bits */
+  SAI_Block_x->CR2 &= ~(SAI_xCR2_MUTEVAL);
+  /* Set new Mute value */
+  SAI_Block_x->CR2 |= SAI_MuteValue;
+}
+
+/**
+  * @brief  Enables or disables the Mute mode for the selected SAI block. 
+  *
+  * @note   This function has a meaning only when the audio block is Receiver
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  SAI_MuteCounter: specifies the SAI block mute value.
+  *         This parameter can be a number between 0 and 63.  
+ 
+  * @retval None
+  */
+void SAI_MuteFrameCounterConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_MuteCounter)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_MUTE_COUNTER(SAI_MuteCounter));
+  
+  /* Clear Mute value bits */
+  SAI_Block_x->CR2 &= ~(SAI_xCR2_MUTECNT);
+  /* Set new Mute value */
+  SAI_Block_x->CR2 |= (SAI_MuteCounter << 7);
+}
+
+/**
+  * @brief  Reinitialize the FIFO pointer
+  *   
+  * @note   The FIFO pointers can be reinitialized at anytime The data present 
+  *         into the FIFO, if it is not empty, will be lost. 
+  * 
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  * @param  NewState: new state of the selected SAI TI communication mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SAI_FlushFIFO(SAI_Block_TypeDef* SAI_Block_x)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+
+  /* FIFO flush */
+  SAI_Block_x->CR2 |= SAI_xCR2_FFLUSH;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Group2 Data transfers functions
+ *  @brief   Data transfers functions
+ *
+@verbatim   
+ ===============================================================================
+                       ##### Data transfers functions #####
+ ===============================================================================  
+  [..]
+  This section provides a set of functions allowing to manage the SAI data transfers.
+  [..]
+  In reception, data are received and then stored into an internal FIFO while 
+  In transmission, data are first stored into an internal FIFO before being 
+  transmitted.
+  [..]
+  The read access of the SAI_xDR register can be done using the SAI_ReceiveData()
+  function and returns the Rx buffered value. Whereas a write access to the SAI_DR 
+  can be done using SAI_SendData() function and stores the written data into 
+  Tx buffer.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Returns the most recent received data by the SAI block x peripheral. 
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral. 
+  *         
+  * @retval The value of the received data.
+  */
+uint32_t SAI_ReceiveData(SAI_Block_TypeDef* SAI_Block_x)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  
+  /* Return the data in the DR register */
+  return SAI_Block_x->DR;
+}
+
+/**
+  * @brief  Transmits a Data through the SAI block x peripheral.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  *        
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void SAI_SendData(SAI_Block_TypeDef* SAI_Block_x, uint32_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  
+  /* Write in the DR register the data to be sent */
+  SAI_Block_x->DR = Data;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Group3 DMA transfers management functions
+ *  @brief   DMA transfers management functions
+  *
+@verbatim   
+ ===============================================================================
+                  ##### DMA transfers management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the SAI Block x DMA interface.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral. 
+  * @param  NewState: new state of the selected SAI block DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SAI_DMACmd(SAI_Block_TypeDef* SAI_Block_x, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SAI block mute mode */
+    SAI_Block_x->CR1 |= SAI_xCR1_DMAEN;
+  }
+  else
+  {
+    /* Disable the selected SAI SS output */
+    SAI_Block_x->CR1 &= ~(SAI_xCR1_DMAEN);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SAI_Group4 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+  *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+  [..]
+  This section provides a set of functions allowing to configure the SAI Interrupts 
+  sources and check or clear the flags or pending bits status.
+  The user should identify which mode will be used in his application to manage 
+  the communication: Polling mode, Interrupt mode or DMA mode. 
+    
+  *** Polling Mode ***
+  ====================
+  [..]
+  In Polling Mode, the SAI communication can be managed by 7 flags:
+     (#) SAI_FLAG_FREQ : to indicate if there is a FIFO Request to write or to read.
+     (#) SAI_FLAG_MUTEDET : to indicate if a MUTE frame detected
+     (#) SAI_FLAG_OVRUDR : to indicate if an Overrun or Underrun error occur
+     (#) SAI_FLAG_AFSDET : to indicate if there is the detection of a audio frame 
+                          synchronisation (FS) earlier than expected
+     (#) SAI_FLAG_LFSDET : to indicate if there is the detection of a audio frame 
+                          synchronisation (FS) later than expected              
+     (#) SAI_FLAG_CNRDY : to indicate if  the codec is not ready to communicate during 
+                         the reception of the TAG 0 (slot0) of the AC97 audio frame 
+     (#) SAI_FLAG_WCKCFG: to indicate if wrong clock configuration in master mode 
+                         error occurs.
+  [..]
+  In this Mode it is advised to use the following functions:
+     (+) FlagStatus SAI_GetFlagStatus(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_FLAG);
+     (+) void SAI_ClearFlag(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_FLAG);
+
+  *** Interrupt Mode ***
+  ======================
+  [..]
+  In Interrupt Mode, the SAI communication can be managed by 7 interrupt sources
+  and 7 pending bits: 
+  (+) Pending Bits:
+     (##) SAI_IT_FREQ : to indicate if there is a FIFO Request to write or to read.
+     (##) SAI_IT_MUTEDET : to indicate if a MUTE frame detected.
+     (##) SAI_IT_OVRUDR : to indicate if an Overrun or Underrun error occur.
+     (##) SAI_IT_AFSDET : to indicate if there is the detection of a audio frame 
+                          synchronisation (FS) earlier than expected.
+     (##) SAI_IT_LFSDET : to indicate if there is the detection of a audio frame 
+                          synchronisation (FS) later than expected.              
+     (##) SAI_IT_CNRDY : to indicate if  the codec is not ready to communicate during 
+                         the reception of the TAG 0 (slot0) of the AC97 audio frame. 
+     (##) SAI_IT_WCKCFG: to indicate if wrong clock configuration in master mode 
+                         error occurs.
+
+  (+) Interrupt Source:
+     (##) SAI_IT_FREQ : specifies the interrupt source for FIFO Request.
+     (##) SAI_IT_MUTEDET : specifies the interrupt source for MUTE frame detected.
+     (##) SAI_IT_OVRUDR : specifies the interrupt source for overrun or underrun error.
+     (##) SAI_IT_AFSDET : specifies the interrupt source for anticipated frame synchronization
+                          detection interrupt.
+     (##) SAI_IT_LFSDET : specifies the interrupt source for late frame synchronization
+                          detection interrupt.             
+     (##) SAI_IT_CNRDY : specifies the interrupt source for codec not ready interrupt
+     (##) SAI_IT_WCKCFG: specifies the interrupt source for wrong clock configuration
+                         interrupt.
+  [..]                     
+  In this Mode it is advised to use the following functions:
+     (+) void SAI_ITConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT, FunctionalState NewState);
+     (+) ITStatus SAI_GetITStatus(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT);
+     (+) void SAI_ClearITPendingBit(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT);
+
+  *** DMA Mode ***
+  ================
+  [..]
+  In DMA Mode, each SAI audio block has an independent DMA interface in order to 
+  read or to write into the SAI_xDR register (to hit the internal FIFO). 
+  There is one DMA channel by audio block following basic DMA request/acknowledge 
+  protocol.
+  [..]
+  In this Mode it is advised to use the following function:
+    (+) void SAI_DMACmd(SAI_Block_TypeDef* SAI_Block_x, FunctionalState NewState);
+  [..]
+  This section provides also functions allowing to
+   (+) Check the SAI Block enable status
+   (+)Check the FIFO status 
+   
+  *** SAI Block Enable status ***
+  ===============================
+  [..]
+  After disabling a SAI Block, it is recommended to check (or wait until) the SAI Block 
+  is effectively disabled. If a Block is disabled while an audio frame transfer is ongoing
+  the current frame will be transferred and the block will be effectively disabled only at 
+  the end of audio frame. 
+  To monitor this state it is possible to use the following function:
+    (+) FunctionalState SAI_GetCmdStatus(SAI_Block_TypeDef* SAI_Block_x); 
+ 
+  *** SAI Block FIFO status ***
+  =============================
+  [..]
+  It is possible to monitor the FIFO status when a transfer is ongoing using the following 
+  function:
+    (+) uint32_t SAI_GetFIFOStatus(SAI_Block_TypeDef* SAI_Block_x);
+    
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified SAI Block interrupts.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral. 
+  * @param  SAI_IT: specifies the SAI interrupt source to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg SAI_IT_FREQ: FIFO Request interrupt mask
+  *            @arg SAI_IT_MUTEDET: MUTE detection interrupt mask
+  *            @arg SAI_IT_OVRUDR: overrun/underrun interrupt mask
+  *            @arg SAI_IT_AFSDET: anticipated frame synchronization detection 
+  *                                interrupt mask  
+  *            @arg SAI_IT_LFSDET: late frame synchronization detection interrupt 
+  *                                mask
+  *            @arg SAI_IT_CNRDY: codec not ready interrupt mask
+  *            @arg SAI_IT_WCKCFG: wrong clock configuration interrupt mask      
+  * @param  NewState: new state of the specified SAI interrupt.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SAI_ITConfig(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SAI_BLOCK_CONFIG_IT(SAI_IT));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SAI Block interrupt */
+    SAI_Block_x->IMR |= SAI_IT;
+  }
+  else
+  {
+    /* Disable the selected SAI Block interrupt */
+    SAI_Block_x->IMR &= ~(SAI_IT);
+  }
+}
+
+/**
+  * @brief  Checks whether the specified SAI block x flag is set or not.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral. 
+  * @param  SAI_FLAG: specifies the SAI block flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SAI_FLAG_FREQ: FIFO Request flag.  
+  *            @arg SAI_FLAG_MUTEDET: MUTE detection flag.  
+  *            @arg SAI_FLAG_OVRUDR: overrun/underrun flag.
+  *            @arg SAI_FLAG_WCKCFG: wrong clock configuration flag.            
+  *            @arg SAI_FLAG_CNRDY: codec not ready flag. 
+  *            @arg SAI_FLAG_AFSDET: anticipated frame synchronization detection flag.
+  *            @arg SAI_FLAG_LFSDET: late frame synchronization detection flag.
+  * @retval The new state of SAI_FLAG (SET or RESET).
+  */
+FlagStatus SAI_GetFlagStatus(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_GET_FLAG(SAI_FLAG));
+  
+  /* Check the status of the specified SAI flag */
+  if ((SAI_Block_x->SR & SAI_FLAG) != (uint32_t)RESET)
+  {
+    /* SAI_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SAI_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SAI_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the specified SAI Block x flag.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral. 
+  * @param  SAI_FLAG: specifies the SAI block flag to check. 
+  *          This parameter can be one of the following values: 
+  *            @arg SAI_FLAG_MUTEDET: MUTE detection flag.  
+  *            @arg SAI_FLAG_OVRUDR: overrun/underrun flag.
+  *            @arg SAI_FLAG_WCKCFG: wrong clock configuration flag.            
+  *            @arg SAI_FLAG_CNRDY: codec not ready flag. 
+  *            @arg SAI_FLAG_AFSDET: anticipated frame synchronization detection flag.
+  *            @arg SAI_FLAG_LFSDET: late frame synchronization detection flag. 
+  *  
+  * @note    FREQ (FIFO Request) flag is cleared : 
+  *          - When the audio block is transmitter and the FIFO is full or the FIFO   
+  *            has one data (one buffer mode) depending the bit FTH in the
+  *            SAI_xCR2 register.
+  *          - When the audio block is receiver and the FIFO is not empty           
+  *  
+  * @retval None
+  */
+void SAI_ClearFlag(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_CLEAR_FLAG(SAI_FLAG));
+    
+  /* Clear the selected SAI Block flag */
+  SAI_Block_x->CLRFR |= SAI_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SAI Block x interrupt has occurred or not.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral. 
+  * @param  SAI_IT: specifies the SAI interrupt source to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg SAI_IT_FREQ: FIFO Request interrupt 
+  *            @arg SAI_IT_MUTEDET: MUTE detection interrupt 
+  *            @arg SAI_IT_OVRUDR: overrun/underrun interrupt 
+  *            @arg SAI_IT_AFSDET: anticipated frame synchronization detection interrupt                                    
+  *            @arg SAI_IT_LFSDET: late frame synchronization detection interrupt                                
+  *            @arg SAI_IT_CNRDY: codec not ready interrupt 
+  *            @arg SAI_IT_WCKCFG: wrong clock configuration interrupt 
+  *                
+  * @retval The new state of SAI_IT (SET or RESET).
+  */
+ITStatus SAI_GetITStatus(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t  enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_CONFIG_IT(SAI_IT));
+  
+  /* Get the SAI_IT enable bit status */
+  enablestatus = (SAI_Block_x->IMR & SAI_IT) ;
+
+  /* Check the status of the specified SAI interrupt */
+  if (((SAI_Block_x->SR & SAI_IT) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
+  {
+    /* SAI_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SAI_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SAI_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the SAI Block x interrupt pending bit.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral. 
+  * @param  SAI_IT: specifies the SAI Block interrupt pending bit to clear. 
+  *          This parameter can be one of the following values:  
+  *            @arg SAI_IT_MUTEDET: MUTE detection interrupt.  
+  *            @arg SAI_IT_OVRUDR: overrun/underrun interrupt.
+  *            @arg SAI_IT_WCKCFG: wrong clock configuration interrupt.            
+  *            @arg SAI_IT_CNRDY: codec not ready interrupt. 
+  *            @arg SAI_IT_AFSDET: anticipated frame synchronization detection interrupt.
+  *            @arg SAI_IT_LFSDET: late frame synchronization detection interrupt. 
+  *  
+  * @note    FREQ (FIFO Request) flag is cleared : 
+  *          - When the audio block is transmitter and the FIFO is full or the FIFO   
+  *            has one data (one buffer mode) depending the bit FTH in the
+  *            SAI_xCR2 register.
+  *          - When the audio block is receiver and the FIFO is not empty  
+  *            
+  * @retval None
+  */
+void SAI_ClearITPendingBit(SAI_Block_TypeDef* SAI_Block_x, uint32_t SAI_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  assert_param(IS_SAI_BLOCK_CONFIG_IT(SAI_IT));
+
+  /* Clear the selected SAI Block x interrupt pending bit */
+  SAI_Block_x->CLRFR |= SAI_IT; 
+}
+
+/**
+  * @brief  Returns the status of EN bit for the specified SAI Block x.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  *   
+  * @note    After disabling a SAI Block, it is recommended to check (or wait until) 
+  *          the SAI Block is effectively disabled. If a Block is disabled while
+  *          an audio frame transfer is ongoing, the current frame will be 
+  *          transferred and the block will be effectively disabled only at 
+  *          the end of audio frame.  
+  *      
+  * @retval Current state of the DMAy Streamx (ENABLE or DISABLE).
+  */
+FunctionalState SAI_GetCmdStatus(SAI_Block_TypeDef* SAI_Block_x)
+{
+  FunctionalState state = DISABLE;
+
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  if ((SAI_Block_x->CR1 & (uint32_t)SAI_xCR1_SAIEN) != 0)
+  {
+    /* The selected SAI Block x EN bit is set (audio frame transfer is ongoing) */
+    state = ENABLE;
+  }
+  else
+  {
+    /* The selected SAI Block x EN bit is cleared (SAI Block is disabled and 
+        all transfers are complete) */
+    state = DISABLE;
+  }
+  return state;
+}
+
+/**
+  * @brief  Returns the current SAI Block x FIFO filled level.
+  * @param  SAI_Block_x: where x can be A or B to select the SAI Block peripheral.
+  *   
+  * @retval The FIFO filling state.
+  *           - SAI_FIFOStatus_Empty: when FIFO is empty  
+  *           - SAI_FIFOStatus_Less1QuarterFull: when FIFO is less than 1 quarter-full 
+  *                                               and not empty.
+  *           - SAI_FIFOStatus_1QuarterFull: if more than 1 quarter-full.
+  *           - SAI_FIFOStatus_HalfFull: if more than 1 half-full.
+  *           - SAI_FIFOStatus_3QuartersFull: if more than 3 quarters-full.
+  *           - SAI_FIFOStatus_Full: when FIFO is full
+  */
+uint32_t SAI_GetFIFOStatus(SAI_Block_TypeDef* SAI_Block_x)
+{
+  uint32_t tmpreg = 0;
+ 
+  /* Check the parameters */
+  assert_param(IS_SAI_BLOCK_PERIPH(SAI_Block_x));
+  
+  /* Get the FIFO level bits */
+  tmpreg = (uint32_t)((SAI_Block_x->SR & SAI_xSR_FLVL));
+  
+  return tmpreg;
+}
+
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+#endif /* STM32F40_41xxx || STM32F427_437xx || STM32F429_439xx || STM32F401xx || STM32F411xE || STM32F446xx || STM32F469_479xx */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_sdio.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_sdio.c
new file mode 100644
index 00000000..77f4df23
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_sdio.c
@@ -0,0 +1,1011 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_sdio.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Secure digital input/output interface (SDIO) 
+  *          peripheral:
+  *           + Initialization and Configuration
+  *           + Command path state machine (CPSM) management
+  *           + Data path state machine (DPSM) management
+  *           + SDIO IO Cards mode management
+  *           + CE-ATA mode management
+  *           + DMA transfers management
+  *           + Interrupts and flags management
+  *
+@verbatim
+
+ ===================================================================
+                 ##### How to use this driver #####
+ ===================================================================
+ [..]
+   (#) The SDIO clock (SDIOCLK = 48 MHz) is coming from a specific output of PLL 
+       (PLL48CLK). Before to start working with SDIO peripheral make sure that the
+       PLL is well configured.
+       The SDIO peripheral uses two clock signals:
+       (++) SDIO adapter clock (SDIOCLK = 48 MHz)
+       (++) APB2 bus clock (PCLK2)
+       
+       -@@- PCLK2 and SDIO_CK clock frequencies must respect the following condition:
+           Frequency(PCLK2) >= (3 / 8 x Frequency(SDIO_CK))
+  
+   (#) Enable peripheral clock using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SDIO, ENABLE).
+  
+   (#) According to the SDIO mode, enable the GPIO clocks using 
+       RCC_AHB1PeriphClockCmd() function. 
+       The I/O can be one of the following configurations:
+       (++) 1-bit data length: SDIO_CMD, SDIO_CK and D0.
+       (++) 4-bit data length: SDIO_CMD, SDIO_CK and D[3:0].
+       (++) 8-bit data length: SDIO_CMD, SDIO_CK and D[7:0].      
+  
+   (#) Peripheral alternate function: 
+       (++) Connect the pin to the desired peripherals' Alternate Function (AF) 
+           using GPIO_PinAFConfig() function
+       (++) Configure the desired pin in alternate function by: 
+           GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+       (++) Select the type, pull-up/pull-down and output speed via GPIO_PuPd, 
+           GPIO_OType and GPIO_Speed members
+       (++) Call GPIO_Init() function
+  
+   (#) Program the Clock Edge, Clock Bypass, Clock Power Save, Bus Wide, 
+       hardware, flow control and the Clock Divider using the SDIO_Init()
+       function.
+  
+   (#) Enable the Power ON State using the SDIO_SetPowerState(SDIO_PowerState_ON) 
+       function.
+                
+   (#) Enable the clock using the SDIO_ClockCmd() function.
+  
+   (#) Enable the NVIC and the corresponding interrupt using the function 
+       SDIO_ITConfig() if you need to use interrupt mode. 
+  
+   (#) When using the DMA mode 
+       (++) Configure the DMA using DMA_Init() function
+       (++) Active the needed channel Request using SDIO_DMACmd() function
+  
+   (#) Enable the DMA using the DMA_Cmd() function, when using DMA mode. 
+  
+   (#) To control the CPSM (Command Path State Machine) and send 
+       commands to the card use the SDIO_SendCommand(), 
+       SDIO_GetCommandResponse() and SDIO_GetResponse() functions. First, user has
+       to fill the command structure (pointer to SDIO_CmdInitTypeDef) according 
+       to the selected command to be sent.
+       The parameters that should be filled are:
+       (++) Command Argument
+       (++) Command Index
+       (++) Command Response type
+       (++) Command Wait
+       (++) CPSM Status (Enable or Disable).
+  
+       -@@- To check if the command is well received, read the SDIO_CMDRESP
+           register using the SDIO_GetCommandResponse().
+           The SDIO responses registers (SDIO_RESP1 to SDIO_RESP2), use the
+           SDIO_GetResponse() function.
+  
+   (#) To control the DPSM (Data Path State Machine) and send/receive 
+       data to/from the card use the SDIO_DataConfig(), SDIO_GetDataCounter(), 
+       SDIO_ReadData(), SDIO_WriteData() and SDIO_GetFIFOCount() functions.
+  
+ *** Read Operations ***
+ =======================
+ [..]
+   (#) First, user has to fill the data structure (pointer to
+       SDIO_DataInitTypeDef) according to the selected data type to be received.
+       The parameters that should be filled are:
+       (++) Data TimeOut
+       (++) Data Length
+       (++) Data Block size
+       (++) Data Transfer direction: should be from card (To SDIO)
+       (++) Data Transfer mode
+       (++) DPSM Status (Enable or Disable)
+                                     
+   (#) Configure the SDIO resources to receive the data from the card
+       according to selected transfer mode (Refer to Step 8, 9 and 10).
+  
+   (#)  Send the selected Read command (refer to step 11).
+                    
+   (#) Use the SDIO flags/interrupts to check the transfer status.
+  
+ *** Write Operations ***
+ ========================
+ [..]
+   (#) First, user has to fill the data structure (pointer to
+       SDIO_DataInitTypeDef) according to the selected data type to be received.
+       The parameters that should be filled are:
+       (++) Data TimeOut
+       (++) Data Length
+       (++) Data Block size
+       (++) Data Transfer direction:  should be to card (To CARD)
+       (++) Data Transfer mode
+       (++) DPSM Status (Enable or Disable)
+  
+   (#) Configure the SDIO resources to send the data to the card according to 
+       selected transfer mode (Refer to Step 8, 9 and 10).
+                     
+   (#) Send the selected Write command (refer to step 11).
+                    
+   (#) Use the SDIO flags/interrupts to check the transfer status.
+  
+  
+@endverbatim
+  *
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_sdio.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SDIO 
+  * @brief SDIO driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* ------------ SDIO registers bit address in the alias region ----------- */
+#define SDIO_OFFSET                (SDIO_BASE - PERIPH_BASE)
+
+/* --- CLKCR Register ---*/
+/* Alias word address of CLKEN bit */
+#define CLKCR_OFFSET              (SDIO_OFFSET + 0x04)
+#define CLKEN_BitNumber           0x08
+#define CLKCR_CLKEN_BB            (PERIPH_BB_BASE + (CLKCR_OFFSET * 32) + (CLKEN_BitNumber * 4))
+
+/* --- CMD Register ---*/
+/* Alias word address of SDIOSUSPEND bit */
+#define CMD_OFFSET                (SDIO_OFFSET + 0x0C)
+#define SDIOSUSPEND_BitNumber     0x0B
+#define CMD_SDIOSUSPEND_BB        (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (SDIOSUSPEND_BitNumber * 4))
+
+/* Alias word address of ENCMDCOMPL bit */
+#define ENCMDCOMPL_BitNumber      0x0C
+#define CMD_ENCMDCOMPL_BB         (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (ENCMDCOMPL_BitNumber * 4))
+
+/* Alias word address of NIEN bit */
+#define NIEN_BitNumber            0x0D
+#define CMD_NIEN_BB               (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (NIEN_BitNumber * 4))
+
+/* Alias word address of ATACMD bit */
+#define ATACMD_BitNumber          0x0E
+#define CMD_ATACMD_BB             (PERIPH_BB_BASE + (CMD_OFFSET * 32) + (ATACMD_BitNumber * 4))
+
+/* --- DCTRL Register ---*/
+/* Alias word address of DMAEN bit */
+#define DCTRL_OFFSET              (SDIO_OFFSET + 0x2C)
+#define DMAEN_BitNumber           0x03
+#define DCTRL_DMAEN_BB            (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (DMAEN_BitNumber * 4))
+
+/* Alias word address of RWSTART bit */
+#define RWSTART_BitNumber         0x08
+#define DCTRL_RWSTART_BB          (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWSTART_BitNumber * 4))
+
+/* Alias word address of RWSTOP bit */
+#define RWSTOP_BitNumber          0x09
+#define DCTRL_RWSTOP_BB           (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWSTOP_BitNumber * 4))
+
+/* Alias word address of RWMOD bit */
+#define RWMOD_BitNumber           0x0A
+#define DCTRL_RWMOD_BB            (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (RWMOD_BitNumber * 4))
+
+/* Alias word address of SDIOEN bit */
+#define SDIOEN_BitNumber          0x0B
+#define DCTRL_SDIOEN_BB           (PERIPH_BB_BASE + (DCTRL_OFFSET * 32) + (SDIOEN_BitNumber * 4))
+
+/* ---------------------- SDIO registers bit mask ------------------------ */
+/* --- CLKCR Register ---*/
+/* CLKCR register clear mask */
+#define CLKCR_CLEAR_MASK         ((uint32_t)0xFFFF8100) 
+
+/* --- PWRCTRL Register ---*/
+/* SDIO PWRCTRL Mask */
+#define PWR_PWRCTRL_MASK         ((uint32_t)0xFFFFFFFC)
+
+/* --- DCTRL Register ---*/
+/* SDIO DCTRL Clear Mask */
+#define DCTRL_CLEAR_MASK         ((uint32_t)0xFFFFFF08)
+
+/* --- CMD Register ---*/
+/* CMD Register clear mask */
+#define CMD_CLEAR_MASK           ((uint32_t)0xFFFFF800)
+
+/* SDIO RESP Registers Address */
+#define SDIO_RESP_ADDR           ((uint32_t)(SDIO_BASE + 0x14))
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SDIO_Private_Functions
+  * @{
+  */
+
+/** @defgroup SDIO_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Initialization and Configuration functions #####
+ ===============================================================================
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the SDIO peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void SDIO_DeInit(void)
+{
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_SDIO, ENABLE);
+  RCC_APB2PeriphResetCmd(RCC_APB2Periph_SDIO, DISABLE);
+}
+
+/**
+  * @brief  Initializes the SDIO peripheral according to the specified 
+  *         parameters in the SDIO_InitStruct.
+  * @param  SDIO_InitStruct : pointer to a SDIO_InitTypeDef structure 
+  *         that contains the configuration information for the SDIO peripheral.
+  * @retval None
+  */
+void SDIO_Init(SDIO_InitTypeDef* SDIO_InitStruct)
+{
+  uint32_t tmpreg = 0;
+    
+  /* Check the parameters */
+  assert_param(IS_SDIO_CLOCK_EDGE(SDIO_InitStruct->SDIO_ClockEdge));
+  assert_param(IS_SDIO_CLOCK_BYPASS(SDIO_InitStruct->SDIO_ClockBypass));
+  assert_param(IS_SDIO_CLOCK_POWER_SAVE(SDIO_InitStruct->SDIO_ClockPowerSave));
+  assert_param(IS_SDIO_BUS_WIDE(SDIO_InitStruct->SDIO_BusWide));
+  assert_param(IS_SDIO_HARDWARE_FLOW_CONTROL(SDIO_InitStruct->SDIO_HardwareFlowControl)); 
+   
+/*---------------------------- SDIO CLKCR Configuration ------------------------*/  
+  /* Get the SDIO CLKCR value */
+  tmpreg = SDIO->CLKCR;
+  
+  /* Clear CLKDIV, PWRSAV, BYPASS, WIDBUS, NEGEDGE, HWFC_EN bits */
+  tmpreg &= CLKCR_CLEAR_MASK;
+  
+  /* Set CLKDIV bits according to SDIO_ClockDiv value */
+  /* Set PWRSAV bit according to SDIO_ClockPowerSave value */
+  /* Set BYPASS bit according to SDIO_ClockBypass value */
+  /* Set WIDBUS bits according to SDIO_BusWide value */
+  /* Set NEGEDGE bits according to SDIO_ClockEdge value */
+  /* Set HWFC_EN bits according to SDIO_HardwareFlowControl value */
+  tmpreg |= (SDIO_InitStruct->SDIO_ClockDiv  | SDIO_InitStruct->SDIO_ClockPowerSave |
+             SDIO_InitStruct->SDIO_ClockBypass | SDIO_InitStruct->SDIO_BusWide |
+             SDIO_InitStruct->SDIO_ClockEdge | SDIO_InitStruct->SDIO_HardwareFlowControl); 
+  
+  /* Write to SDIO CLKCR */
+  SDIO->CLKCR = tmpreg;
+}
+
+/**
+  * @brief  Fills each SDIO_InitStruct member with its default value.
+  * @param  SDIO_InitStruct: pointer to an SDIO_InitTypeDef structure which 
+  *         will be initialized.
+  * @retval None
+  */
+void SDIO_StructInit(SDIO_InitTypeDef* SDIO_InitStruct)
+{
+  /* SDIO_InitStruct members default value */
+  SDIO_InitStruct->SDIO_ClockDiv = 0x00;
+  SDIO_InitStruct->SDIO_ClockEdge = SDIO_ClockEdge_Rising;
+  SDIO_InitStruct->SDIO_ClockBypass = SDIO_ClockBypass_Disable;
+  SDIO_InitStruct->SDIO_ClockPowerSave = SDIO_ClockPowerSave_Disable;
+  SDIO_InitStruct->SDIO_BusWide = SDIO_BusWide_1b;
+  SDIO_InitStruct->SDIO_HardwareFlowControl = SDIO_HardwareFlowControl_Disable;
+}
+
+/**
+  * @brief  Enables or disables the SDIO Clock.
+  * @param  NewState: new state of the SDIO Clock. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_ClockCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CLKCR_CLKEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Sets the power status of the controller.
+  * @param  SDIO_PowerState: new state of the Power state. 
+  *          This parameter can be one of the following values:
+  *            @arg SDIO_PowerState_OFF: SDIO Power OFF
+  *            @arg SDIO_PowerState_ON: SDIO Power ON
+  * @retval None
+  */
+void SDIO_SetPowerState(uint32_t SDIO_PowerState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDIO_POWER_STATE(SDIO_PowerState));
+  
+  SDIO->POWER = SDIO_PowerState;
+}
+
+/**
+  * @brief  Gets the power status of the controller.
+  * @param  None
+  * @retval Power status of the controller. The returned value can be one of the 
+  *         following values:
+  *            - 0x00: Power OFF
+  *            - 0x02: Power UP
+  *            - 0x03: Power ON 
+  */
+uint32_t SDIO_GetPowerState(void)
+{
+  return (SDIO->POWER & (~PWR_PWRCTRL_MASK));
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Group2 Command path state machine (CPSM) management functions
+ *  @brief   Command path state machine (CPSM) management functions 
+ *
+@verbatim   
+ ===============================================================================
+        ##### Command path state machine (CPSM) management functions #####
+ ===============================================================================  
+
+  This section provide functions allowing to program and read the Command path 
+  state machine (CPSM).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the SDIO Command according to the specified 
+  *         parameters in the SDIO_CmdInitStruct and send the command.
+  * @param  SDIO_CmdInitStruct : pointer to a SDIO_CmdInitTypeDef 
+  *         structure that contains the configuration information for the SDIO 
+  *         command.
+  * @retval None
+  */
+void SDIO_SendCommand(SDIO_CmdInitTypeDef *SDIO_CmdInitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SDIO_CMD_INDEX(SDIO_CmdInitStruct->SDIO_CmdIndex));
+  assert_param(IS_SDIO_RESPONSE(SDIO_CmdInitStruct->SDIO_Response));
+  assert_param(IS_SDIO_WAIT(SDIO_CmdInitStruct->SDIO_Wait));
+  assert_param(IS_SDIO_CPSM(SDIO_CmdInitStruct->SDIO_CPSM));
+  
+/*---------------------------- SDIO ARG Configuration ------------------------*/
+  /* Set the SDIO Argument value */
+  SDIO->ARG = SDIO_CmdInitStruct->SDIO_Argument;
+  
+/*---------------------------- SDIO CMD Configuration ------------------------*/  
+  /* Get the SDIO CMD value */
+  tmpreg = SDIO->CMD;
+  /* Clear CMDINDEX, WAITRESP, WAITINT, WAITPEND, CPSMEN bits */
+  tmpreg &= CMD_CLEAR_MASK;
+  /* Set CMDINDEX bits according to SDIO_CmdIndex value */
+  /* Set WAITRESP bits according to SDIO_Response value */
+  /* Set WAITINT and WAITPEND bits according to SDIO_Wait value */
+  /* Set CPSMEN bits according to SDIO_CPSM value */
+  tmpreg |= (uint32_t)SDIO_CmdInitStruct->SDIO_CmdIndex | SDIO_CmdInitStruct->SDIO_Response
+           | SDIO_CmdInitStruct->SDIO_Wait | SDIO_CmdInitStruct->SDIO_CPSM;
+  
+  /* Write to SDIO CMD */
+  SDIO->CMD = tmpreg;
+}
+
+/**
+  * @brief  Fills each SDIO_CmdInitStruct member with its default value.
+  * @param  SDIO_CmdInitStruct: pointer to an SDIO_CmdInitTypeDef 
+  *         structure which will be initialized.
+  * @retval None
+  */
+void SDIO_CmdStructInit(SDIO_CmdInitTypeDef* SDIO_CmdInitStruct)
+{
+  /* SDIO_CmdInitStruct members default value */
+  SDIO_CmdInitStruct->SDIO_Argument = 0x00;
+  SDIO_CmdInitStruct->SDIO_CmdIndex = 0x00;
+  SDIO_CmdInitStruct->SDIO_Response = SDIO_Response_No;
+  SDIO_CmdInitStruct->SDIO_Wait = SDIO_Wait_No;
+  SDIO_CmdInitStruct->SDIO_CPSM = SDIO_CPSM_Disable;
+}
+
+/**
+  * @brief  Returns command index of last command for which response received.
+  * @param  None
+  * @retval Returns the command index of the last command response received.
+  */
+uint8_t SDIO_GetCommandResponse(void)
+{
+  return (uint8_t)(SDIO->RESPCMD);
+}
+
+/**
+  * @brief  Returns response received from the card for the last command.
+  * @param  SDIO_RESP: Specifies the SDIO response register. 
+  *          This parameter can be one of the following values:
+  *            @arg SDIO_RESP1: Response Register 1
+  *            @arg SDIO_RESP2: Response Register 2
+  *            @arg SDIO_RESP3: Response Register 3
+  *            @arg SDIO_RESP4: Response Register 4
+  * @retval The Corresponding response register value.
+  */
+uint32_t SDIO_GetResponse(uint32_t SDIO_RESP)
+{
+  __IO uint32_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SDIO_RESP(SDIO_RESP));
+
+  tmp = SDIO_RESP_ADDR + SDIO_RESP;
+  
+  return (*(__IO uint32_t *) tmp); 
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Group3 Data path state machine (DPSM) management functions
+ *  @brief   Data path state machine (DPSM) management functions
+ *
+@verbatim   
+ ===============================================================================
+         ##### Data path state machine (DPSM) management functions #####
+ ===============================================================================  
+
+  This section provide functions allowing to program and read the Data path 
+  state machine (DPSM).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the SDIO data path according to the specified 
+  *         parameters in the SDIO_DataInitStruct.
+  * @param  SDIO_DataInitStruct : pointer to a SDIO_DataInitTypeDef structure 
+  *         that contains the configuration information for the SDIO command.
+  * @retval None
+  */
+void SDIO_DataConfig(SDIO_DataInitTypeDef* SDIO_DataInitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_SDIO_DATA_LENGTH(SDIO_DataInitStruct->SDIO_DataLength));
+  assert_param(IS_SDIO_BLOCK_SIZE(SDIO_DataInitStruct->SDIO_DataBlockSize));
+  assert_param(IS_SDIO_TRANSFER_DIR(SDIO_DataInitStruct->SDIO_TransferDir));
+  assert_param(IS_SDIO_TRANSFER_MODE(SDIO_DataInitStruct->SDIO_TransferMode));
+  assert_param(IS_SDIO_DPSM(SDIO_DataInitStruct->SDIO_DPSM));
+
+/*---------------------------- SDIO DTIMER Configuration ---------------------*/
+  /* Set the SDIO Data TimeOut value */
+  SDIO->DTIMER = SDIO_DataInitStruct->SDIO_DataTimeOut;
+
+/*---------------------------- SDIO DLEN Configuration -----------------------*/
+  /* Set the SDIO DataLength value */
+  SDIO->DLEN = SDIO_DataInitStruct->SDIO_DataLength;
+
+/*---------------------------- SDIO DCTRL Configuration ----------------------*/  
+  /* Get the SDIO DCTRL value */
+  tmpreg = SDIO->DCTRL;
+  /* Clear DEN, DTMODE, DTDIR and DBCKSIZE bits */
+  tmpreg &= DCTRL_CLEAR_MASK;
+  /* Set DEN bit according to SDIO_DPSM value */
+  /* Set DTMODE bit according to SDIO_TransferMode value */
+  /* Set DTDIR bit according to SDIO_TransferDir value */
+  /* Set DBCKSIZE bits according to SDIO_DataBlockSize value */
+  tmpreg |= (uint32_t)SDIO_DataInitStruct->SDIO_DataBlockSize | SDIO_DataInitStruct->SDIO_TransferDir
+           | SDIO_DataInitStruct->SDIO_TransferMode | SDIO_DataInitStruct->SDIO_DPSM;
+
+  /* Write to SDIO DCTRL */
+  SDIO->DCTRL = tmpreg;
+}
+
+/**
+  * @brief  Fills each SDIO_DataInitStruct member with its default value.
+  * @param  SDIO_DataInitStruct: pointer to an SDIO_DataInitTypeDef structure 
+  *         which will be initialized.
+  * @retval None
+  */
+void SDIO_DataStructInit(SDIO_DataInitTypeDef* SDIO_DataInitStruct)
+{
+  /* SDIO_DataInitStruct members default value */
+  SDIO_DataInitStruct->SDIO_DataTimeOut = 0xFFFFFFFF;
+  SDIO_DataInitStruct->SDIO_DataLength = 0x00;
+  SDIO_DataInitStruct->SDIO_DataBlockSize = SDIO_DataBlockSize_1b;
+  SDIO_DataInitStruct->SDIO_TransferDir = SDIO_TransferDir_ToCard;
+  SDIO_DataInitStruct->SDIO_TransferMode = SDIO_TransferMode_Block;  
+  SDIO_DataInitStruct->SDIO_DPSM = SDIO_DPSM_Disable;
+}
+
+/**
+  * @brief  Returns number of remaining data bytes to be transferred.
+  * @param  None
+  * @retval Number of remaining data bytes to be transferred
+  */
+uint32_t SDIO_GetDataCounter(void)
+{ 
+  return SDIO->DCOUNT;
+}
+
+/**
+  * @brief  Read one data word from Rx FIFO.
+  * @param  None
+  * @retval Data received
+  */
+uint32_t SDIO_ReadData(void)
+{ 
+  return SDIO->FIFO;
+}
+
+/**
+  * @brief  Write one data word to Tx FIFO.
+  * @param  Data: 32-bit data word to write.
+  * @retval None
+  */
+void SDIO_WriteData(uint32_t Data)
+{ 
+  SDIO->FIFO = Data;
+}
+
+/**
+  * @brief  Returns the number of words left to be written to or read from FIFO.	
+  * @param  None
+  * @retval Remaining number of words.
+  */
+uint32_t SDIO_GetFIFOCount(void)
+{ 
+  return SDIO->FIFOCNT;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Group4 SDIO IO Cards mode management functions
+ *  @brief   SDIO IO Cards mode management functions
+ *
+@verbatim   
+ ===============================================================================
+               ##### SDIO IO Cards mode management functions #####
+ ===============================================================================  
+
+  This section provide functions allowing to program and read the SDIO IO Cards.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Starts the SD I/O Read Wait operation.	
+  * @param  NewState: new state of the Start SDIO Read Wait operation. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_StartSDIOReadWait(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) DCTRL_RWSTART_BB = (uint32_t) NewState;
+}
+
+/**
+  * @brief  Stops the SD I/O Read Wait operation.	
+  * @param  NewState: new state of the Stop SDIO Read Wait operation. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_StopSDIOReadWait(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) DCTRL_RWSTOP_BB = (uint32_t) NewState;
+}
+
+/**
+  * @brief  Sets one of the two options of inserting read wait interval.
+  * @param  SDIO_ReadWaitMode: SD I/O Read Wait operation mode.
+  *          This parameter can be:
+  *            @arg SDIO_ReadWaitMode_CLK: Read Wait control by stopping SDIOCLK
+  *            @arg SDIO_ReadWaitMode_DATA2: Read Wait control using SDIO_DATA2
+  * @retval None
+  */
+void SDIO_SetSDIOReadWaitMode(uint32_t SDIO_ReadWaitMode)
+{
+  /* Check the parameters */
+  assert_param(IS_SDIO_READWAIT_MODE(SDIO_ReadWaitMode));
+  
+  *(__IO uint32_t *) DCTRL_RWMOD_BB = SDIO_ReadWaitMode;
+}
+
+/**
+  * @brief  Enables or disables the SD I/O Mode Operation.
+  * @param  NewState: new state of SDIO specific operation. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_SetSDIOOperation(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) DCTRL_SDIOEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the SD I/O Mode suspend command sending.
+  * @param  NewState: new state of the SD I/O Mode suspend command.
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_SendSDIOSuspendCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CMD_SDIOSUSPEND_BB = (uint32_t)NewState;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Group5 CE-ATA mode management functions
+ *  @brief   CE-ATA mode management functions
+ *
+@verbatim   
+ ===============================================================================
+                  ##### CE-ATA mode management functions #####
+ ===============================================================================  
+
+  This section provide functions allowing to program and read the CE-ATA card.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the command completion signal.
+  * @param  NewState: new state of command completion signal. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_CommandCompletionCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CMD_ENCMDCOMPL_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Enables or disables the CE-ATA interrupt.
+  * @param  NewState: new state of CE-ATA interrupt. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_CEATAITCmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CMD_NIEN_BB = (uint32_t)((~((uint32_t)NewState)) & ((uint32_t)0x1));
+}
+
+/**
+  * @brief  Sends CE-ATA command (CMD61).
+  * @param  NewState: new state of CE-ATA command. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_SendCEATACmd(FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) CMD_ATACMD_BB = (uint32_t)NewState;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Group6 DMA transfers management functions
+ *  @brief   DMA transfers management functions
+ *
+@verbatim   
+ ===============================================================================
+                  ##### DMA transfers management functions #####
+ ===============================================================================  
+
+  This section provide functions allowing to program SDIO DMA transfer.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the SDIO DMA request.
+  * @param  NewState: new state of the selected SDIO DMA request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SDIO_DMACmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  *(__IO uint32_t *) DCTRL_DMAEN_BB = (uint32_t)NewState;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SDIO_Group7 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions  
+ *
+@verbatim   
+ ===============================================================================
+              ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the SDIO interrupts.
+  * @param  SDIO_IT: specifies the SDIO interrupt sources to be enabled or disabled.
+  *          This parameter can be one or a combination of the following values:
+  *            @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
+  *            @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
+  *            @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
+  *            @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
+  *            @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
+  *            @arg SDIO_IT_RXOVERR:  Received FIFO overrun error interrupt
+  *            @arg SDIO_IT_CMDREND:  Command response received (CRC check passed) interrupt
+  *            @arg SDIO_IT_CMDSENT:  Command sent (no response required) interrupt
+  *            @arg SDIO_IT_DATAEND:  Data end (data counter, SDIDCOUNT, is zero) interrupt
+  *            @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide 
+  *                                   bus mode interrupt
+  *            @arg SDIO_IT_DBCKEND:  Data block sent/received (CRC check passed) interrupt
+  *            @arg SDIO_IT_CMDACT:   Command transfer in progress interrupt
+  *            @arg SDIO_IT_TXACT:    Data transmit in progress interrupt
+  *            @arg SDIO_IT_RXACT:    Data receive in progress interrupt
+  *            @arg SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
+  *            @arg SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
+  *            @arg SDIO_IT_TXFIFOF:  Transmit FIFO full interrupt
+  *            @arg SDIO_IT_RXFIFOF:  Receive FIFO full interrupt
+  *            @arg SDIO_IT_TXFIFOE:  Transmit FIFO empty interrupt
+  *            @arg SDIO_IT_RXFIFOE:  Receive FIFO empty interrupt
+  *            @arg SDIO_IT_TXDAVL:   Data available in transmit FIFO interrupt
+  *            @arg SDIO_IT_RXDAVL:   Data available in receive FIFO interrupt
+  *            @arg SDIO_IT_SDIOIT:   SD I/O interrupt received interrupt
+  *            @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 interrupt
+  * @param  NewState: new state of the specified SDIO interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None 
+  */
+void SDIO_ITConfig(uint32_t SDIO_IT, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SDIO_IT(SDIO_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the SDIO interrupts */
+    SDIO->MASK |= SDIO_IT;
+  }
+  else
+  {
+    /* Disable the SDIO interrupts */
+    SDIO->MASK &= ~SDIO_IT;
+  } 
+}
+
+/**
+  * @brief  Checks whether the specified SDIO flag is set or not.
+  * @param  SDIO_FLAG: specifies the flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed)
+  *            @arg SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
+  *            @arg SDIO_FLAG_CTIMEOUT: Command response timeout
+  *            @arg SDIO_FLAG_DTIMEOUT: Data timeout
+  *            @arg SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error
+  *            @arg SDIO_FLAG_RXOVERR:  Received FIFO overrun error
+  *            @arg SDIO_FLAG_CMDREND:  Command response received (CRC check passed)
+  *            @arg SDIO_FLAG_CMDSENT:  Command sent (no response required)
+  *            @arg SDIO_FLAG_DATAEND:  Data end (data counter, SDIDCOUNT, is zero)
+  *            @arg SDIO_FLAG_STBITERR: Start bit not detected on all data signals in wide bus mode.
+  *            @arg SDIO_FLAG_DBCKEND:  Data block sent/received (CRC check passed)
+  *            @arg SDIO_FLAG_CMDACT:   Command transfer in progress
+  *            @arg SDIO_FLAG_TXACT:    Data transmit in progress
+  *            @arg SDIO_FLAG_RXACT:    Data receive in progress
+  *            @arg SDIO_FLAG_TXFIFOHE: Transmit FIFO Half Empty
+  *            @arg SDIO_FLAG_RXFIFOHF: Receive FIFO Half Full
+  *            @arg SDIO_FLAG_TXFIFOF:  Transmit FIFO full
+  *            @arg SDIO_FLAG_RXFIFOF:  Receive FIFO full
+  *            @arg SDIO_FLAG_TXFIFOE:  Transmit FIFO empty
+  *            @arg SDIO_FLAG_RXFIFOE:  Receive FIFO empty
+  *            @arg SDIO_FLAG_TXDAVL:   Data available in transmit FIFO
+  *            @arg SDIO_FLAG_RXDAVL:   Data available in receive FIFO
+  *            @arg SDIO_FLAG_SDIOIT:   SD I/O interrupt received
+  *            @arg SDIO_FLAG_CEATAEND: CE-ATA command completion signal received for CMD61
+  * @retval The new state of SDIO_FLAG (SET or RESET).
+  */
+FlagStatus SDIO_GetFlagStatus(uint32_t SDIO_FLAG)
+{ 
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_SDIO_FLAG(SDIO_FLAG));
+  
+  if ((SDIO->STA & SDIO_FLAG) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the SDIO's pending flags.
+  * @param  SDIO_FLAG: specifies the flag to clear.  
+  *          This parameter can be one or a combination of the following values:
+  *            @arg SDIO_FLAG_CCRCFAIL: Command response received (CRC check failed)
+  *            @arg SDIO_FLAG_DCRCFAIL: Data block sent/received (CRC check failed)
+  *            @arg SDIO_FLAG_CTIMEOUT: Command response timeout
+  *            @arg SDIO_FLAG_DTIMEOUT: Data timeout
+  *            @arg SDIO_FLAG_TXUNDERR: Transmit FIFO underrun error
+  *            @arg SDIO_FLAG_RXOVERR:  Received FIFO overrun error
+  *            @arg SDIO_FLAG_CMDREND:  Command response received (CRC check passed)
+  *            @arg SDIO_FLAG_CMDSENT:  Command sent (no response required)
+  *            @arg SDIO_FLAG_DATAEND:  Data end (data counter, SDIDCOUNT, is zero)
+  *            @arg SDIO_FLAG_STBITERR: Start bit not detected on all data signals in wide bus mode
+  *            @arg SDIO_FLAG_DBCKEND:  Data block sent/received (CRC check passed)
+  *            @arg SDIO_FLAG_SDIOIT:   SD I/O interrupt received
+  *            @arg SDIO_FLAG_CEATAEND: CE-ATA command completion signal received for CMD61
+  * @retval None
+  */
+void SDIO_ClearFlag(uint32_t SDIO_FLAG)
+{ 
+  /* Check the parameters */
+  assert_param(IS_SDIO_CLEAR_FLAG(SDIO_FLAG));
+   
+  SDIO->ICR = SDIO_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SDIO interrupt has occurred or not.
+  * @param  SDIO_IT: specifies the SDIO interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
+  *            @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
+  *            @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
+  *            @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
+  *            @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
+  *            @arg SDIO_IT_RXOVERR:  Received FIFO overrun error interrupt
+  *            @arg SDIO_IT_CMDREND:  Command response received (CRC check passed) interrupt
+  *            @arg SDIO_IT_CMDSENT:  Command sent (no response required) interrupt
+  *            @arg SDIO_IT_DATAEND:  Data end (data counter, SDIDCOUNT, is zero) interrupt
+  *            @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide 
+  *                                   bus mode interrupt
+  *            @arg SDIO_IT_DBCKEND:  Data block sent/received (CRC check passed) interrupt
+  *            @arg SDIO_IT_CMDACT:   Command transfer in progress interrupt
+  *            @arg SDIO_IT_TXACT:    Data transmit in progress interrupt
+  *            @arg SDIO_IT_RXACT:    Data receive in progress interrupt
+  *            @arg SDIO_IT_TXFIFOHE: Transmit FIFO Half Empty interrupt
+  *            @arg SDIO_IT_RXFIFOHF: Receive FIFO Half Full interrupt
+  *            @arg SDIO_IT_TXFIFOF:  Transmit FIFO full interrupt
+  *            @arg SDIO_IT_RXFIFOF:  Receive FIFO full interrupt
+  *            @arg SDIO_IT_TXFIFOE:  Transmit FIFO empty interrupt
+  *            @arg SDIO_IT_RXFIFOE:  Receive FIFO empty interrupt
+  *            @arg SDIO_IT_TXDAVL:   Data available in transmit FIFO interrupt
+  *            @arg SDIO_IT_RXDAVL:   Data available in receive FIFO interrupt
+  *            @arg SDIO_IT_SDIOIT:   SD I/O interrupt received interrupt
+  *            @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61 interrupt
+  * @retval The new state of SDIO_IT (SET or RESET).
+  */
+ITStatus SDIO_GetITStatus(uint32_t SDIO_IT)
+{ 
+  ITStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_SDIO_GET_IT(SDIO_IT));
+  if ((SDIO->STA & SDIO_IT) != (uint32_t)RESET)  
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the SDIO's interrupt pending bits.
+  * @param  SDIO_IT: specifies the interrupt pending bit to clear. 
+  *          This parameter can be one or a combination of the following values:
+  *            @arg SDIO_IT_CCRCFAIL: Command response received (CRC check failed) interrupt
+  *            @arg SDIO_IT_DCRCFAIL: Data block sent/received (CRC check failed) interrupt
+  *            @arg SDIO_IT_CTIMEOUT: Command response timeout interrupt
+  *            @arg SDIO_IT_DTIMEOUT: Data timeout interrupt
+  *            @arg SDIO_IT_TXUNDERR: Transmit FIFO underrun error interrupt
+  *            @arg SDIO_IT_RXOVERR:  Received FIFO overrun error interrupt
+  *            @arg SDIO_IT_CMDREND:  Command response received (CRC check passed) interrupt
+  *            @arg SDIO_IT_CMDSENT:  Command sent (no response required) interrupt
+  *            @arg SDIO_IT_DATAEND:  Data end (data counter, SDIO_DCOUNT, is zero) interrupt
+  *            @arg SDIO_IT_STBITERR: Start bit not detected on all data signals in wide 
+  *                                   bus mode interrupt
+  *            @arg SDIO_IT_SDIOIT:   SD I/O interrupt received interrupt
+  *            @arg SDIO_IT_CEATAEND: CE-ATA command completion signal received for CMD61
+  * @retval None
+  */
+void SDIO_ClearITPendingBit(uint32_t SDIO_IT)
+{ 
+  /* Check the parameters */
+  assert_param(IS_SDIO_CLEAR_IT(SDIO_IT));
+   
+  SDIO->ICR = SDIO_IT;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spdifrx.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spdifrx.c
new file mode 100644
index 00000000..af75b154
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spdifrx.c
@@ -0,0 +1,494 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_spdifrx.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Serial Audio Interface (SPDIFRX):
+  *           + Initialization and Configuration
+  *           + Data transfers functions
+  *           + DMA transfers management
+  *           + Interrupts and flags management 
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_spdifrx.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SPDIFRX 
+  * @brief SPDIFRX driver modules
+  * @{
+  */ 
+#if defined(STM32F446xx)
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define CR_CLEAR_MASK 0x000000FE7
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SPDIFRX_Private_Functions
+  * @{
+  */
+
+/** @defgroup SPDIFRX_Group1 Initialization and Configuration functions
+  *  @brief   Initialization and Configuration functions 
+  *
+@verbatim   
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================  
+  [..]
+  This section provides a set of functions allowing to initialize the SPDIFRX Audio 
+
+  Block Mode, Audio Protocol, Data size, Synchronization between audio block, 
+  Master clock Divider, FIFO threshold, Frame configuration, slot configuration,
+  Tristate mode, Companding mode and Mute mode.  
+  [..] 
+  The SPDIFRX_Init(), SPDIFRX_FrameInit() and SPDIFRX_SlotInit() functions follows the SPDIFRX Block
+  configuration procedures for Master mode and Slave mode (details for these procedures 
+  are available in reference manual(RMxxxx).
+  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitialize the SPDIFRXx peripheral registers to their default reset values.
+  * @param  void
+  * @retval None
+  */
+void SPDIFRX_DeInit(void)
+{
+  /* Enable SPDIFRX reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPDIFRX, ENABLE);
+  /* Release SPDIFRX from reset state */
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPDIFRX, DISABLE); 
+}
+
+/**
+  * @brief  Initializes the SPDIFRX  peripheral according to the specified 
+  *         parameters in the SPDIFRX_InitStruct.
+  *         
+  * @note   SPDIFRX clock is generated from a specific output of the PLLSPDIFRX or a specific  
+  *         output of the PLLI2S or from an alternate function bypassing the PLL I2S.
+  *        
+  * @param  SPDIFRX_InitStruct: pointer to a SPDIFRX_InitTypeDef structure that
+  *         contains the configuration information for the specified SPDIFRX Block peripheral.             
+  * @retval None
+  */
+void SPDIFRX_Init(SPDIFRX_InitTypeDef* SPDIFRX_InitStruct)
+{
+  uint32_t tmpreg = 0;
+  
+  /* Check the SPDIFRX parameters */
+  assert_param(IS_STEREO_MODE(SPDIFRX_InitStruct->SPDIFRX_StereoMode));
+  assert_param(IS_SPDIFRX_INPUT_SELECT(SPDIFRX_InitStruct->SPDIFRX_InputSelection));
+  assert_param(IS_SPDIFRX_MAX_RETRIES(SPDIFRX_InitStruct->SPDIFRX_Retries));
+  assert_param(IS_SPDIFRX_WAIT_FOR_ACTIVITY(SPDIFRX_InitStruct->SPDIFRX_WaitForActivity));
+  assert_param(IS_SPDIFRX_CHANNEL(SPDIFRX_InitStruct->SPDIFRX_ChannelSelection));
+  assert_param(IS_SPDIFRX_DATA_FORMAT(SPDIFRX_InitStruct->SPDIFRX_DataFormat));
+  
+  /* SPDIFRX CR Configuration */
+  /* Get the SPDIFRX CR value */
+  tmpreg = SPDIFRX->CR;
+  /* Clear INSEL, WFA, NBTR, CHSEL, DRFMT and RXSTEO bits */
+  tmpreg &= CR_CLEAR_MASK;
+  /* Configure SPDIFRX: Input selection, Maximum allowed re-tries during synchronization phase, 
+  wait for activity, Channel Selection, Data samples format and stereo/mono mode */  
+  /* Set INSEL bits according to SPDIFRX_InputSelection value   */
+  /* Set WFA   bit  according to SPDIFRX_WaitForActivity value  */
+  /* Set NBTR  bit  according to SPDIFRX_Retries value          */
+  /* Set CHSEL bit  according to SPDIFRX_ChannelSelection value */
+  /* Set DRFMT bits according to SPDIFRX_DataFormat value       */
+  /* Set RXSTEO bit according to SPDIFRX_StereoMode value       */
+  
+  tmpreg |= (uint32_t)(SPDIFRX_InitStruct->SPDIFRX_InputSelection   | SPDIFRX_InitStruct->SPDIFRX_WaitForActivity   |
+                       SPDIFRX_InitStruct->SPDIFRX_Retries          | SPDIFRX_InitStruct->SPDIFRX_ChannelSelection  |  
+                       SPDIFRX_InitStruct->SPDIFRX_DataFormat       | SPDIFRX_InitStruct->SPDIFRX_StereoMode
+                       );
+  
+  /* Write to SPDIFRX CR */
+  SPDIFRX->CR = tmpreg;	
+}
+
+/**
+  * @brief  Fills each SPDIFRX_InitStruct member with its default value.
+  * @param  SPDIFRX_InitStruct: pointer to a SPDIFRX_InitTypeDef structure which will 
+  *         be initialized.  
+  * @retval None
+  */
+void SPDIFRX_StructInit(SPDIFRX_InitTypeDef* SPDIFRX_InitStruct)
+{
+  /* Reset SPDIFRX init structure parameters values */
+  /* Initialize the PDIF_InputSelection member */
+  SPDIFRX_InitStruct->SPDIFRX_InputSelection = SPDIFRX_Input_IN0;
+  /* Initialize the SPDIFRX_WaitForActivity member */
+  SPDIFRX_InitStruct->SPDIFRX_WaitForActivity = SPDIFRX_WaitForActivity_On;
+  /* Initialize the SPDIFRX_Retries member */
+  SPDIFRX_InitStruct->SPDIFRX_Retries = SPDIFRX_16MAX_RETRIES;
+  /* Initialize the SPDIFRX_ChannelSelection member */
+  SPDIFRX_InitStruct->SPDIFRX_ChannelSelection = SPDIFRX_Select_Channel_A;
+  /* Initialize the SPDIFRX_DataFormat member */
+  SPDIFRX_InitStruct->SPDIFRX_DataFormat = SPDIFRX_MSB_DataFormat;
+  /* Initialize the SPDIFRX_StereoMode member */
+  SPDIFRX_InitStruct->SPDIFRX_StereoMode = SPDIFRX_StereoMode_Enabled;
+}
+
+/**
+  * @brief  Enables or disables the SPDIFRX frame x bit.
+  * @param  NewState: new state of the selected SPDIFRX frame bit.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPDIFRX_SetPreambleTypeBit(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPDIFRX frame bit */
+    SPDIFRX->CR |= SPDIFRX_CR_PTMSK;
+  }
+  else
+  {
+    /* Disable the selected SPDIFRX frame bit */
+    SPDIFRX->CR &= ~(SPDIFRX_CR_PTMSK);
+  }
+}
+
+/**
+  * @brief  Enables or disables the SPDIFRX frame x bit.
+  * @param  NewState: new state of the selected SPDIFRX frame bit.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPDIFRX_SetUserDataChannelStatusBits(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPDIFRX frame bit */
+    SPDIFRX->CR |= SPDIFRX_CR_CUMSK;
+  }
+  else
+  {
+    /* Disable the selected SPDIFRX frame bit */
+    SPDIFRX->CR &= ~(SPDIFRX_CR_CUMSK);
+  }
+}
+
+/**
+  * @brief  Enables or disables the SPDIFRX frame x bit.
+  * @param  NewState: new state of the selected SPDIFRX frame bit.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPDIFRX_SetValidityBit(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPDIFRX frame bit */
+    SPDIFRX->CR |= SPDIFRX_CR_VMSK;
+  }
+  else
+  {
+    /* Disable the selected SPDIFRX frame bit */
+    SPDIFRX->CR &= ~(SPDIFRX_CR_VMSK);
+  }
+}
+
+/**
+  * @brief  Enables or disables the SPDIFRX frame x bit.
+  * @param  NewState: new state of the selected SPDIFRX frame bit.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPDIFRX_SetParityBit(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPDIFRX frame bit */
+    SPDIFRX->CR |= SPDIFRX_CR_PMSK;
+  }
+  else
+  {
+    /* Disable the selected SPDIFRX frame bit */
+    SPDIFRX->CR &= ~(SPDIFRX_CR_PMSK);
+  }
+}
+
+/**
+  * @brief  Enables or disables the SPDIFRX DMA interface (RX).
+  * @param  NewState: new state of the selected SPDIFRX DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPDIFRX_RxDMACmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPDIFRX DMA requests */
+    SPDIFRX->CR |= SPDIFRX_CR_RXDMAEN;
+  }
+  else
+  {
+    /* Disable the selected SPDIFRX DMA requests */
+    SPDIFRX->CR &= ~(SPDIFRX_CR_RXDMAEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables the SPDIFRX DMA interface (Control Buffer).
+  * @param  NewState: new state of the selected SPDIFRX DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPDIFRX_CbDMACmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPDIFRX DMA requests */
+    SPDIFRX->CR |= SPDIFRX_CR_CBDMAEN;
+  }
+  else
+  {
+    /* Disable the selected SPDIFRX DMA requests */
+    SPDIFRX->CR &= ~(SPDIFRX_CR_CBDMAEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables the SPDIFRX peripheral.
+  * @param  SPDIFRX_State: specifies the SPDIFRX peripheral state.
+  *          This parameter can be one of the following values:
+  *            @arg SPDIFRX_STATE_IDLE : Disable SPDIFRX-RX (STATE_IDLE)
+  *            @arg SPDIFRX_STATE_SYNC : Enable SPDIFRX-RX Synchronization only 
+  *            @arg SPDIFRX_STATE_RCV  : Enable SPDIFRX Receiver 
+  * @retval None
+  */
+void SPDIFRX_Cmd(uint32_t SPDIFRX_State)
+{
+  /* Check the parameters */
+  assert_param(IS_SPDIFRX_STATE(SPDIFRX_State));
+	
+  /* Clear SPDIFRXEN bits */
+    SPDIFRX->CR &= ~(SPDIFRX_CR_SPDIFEN);
+  /* Set new SPDIFRXEN value */
+    SPDIFRX->CR |= SPDIFRX_State;
+}
+
+/**
+  * @brief  Enables or disables the specified SPDIFRX Block interrupts.
+  * @param  SPDIFRX_IT: specifies the SPDIFRX interrupt source to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg SPDIFRX_IT_RXNE:  RXNE interrupt enable
+  *            @arg SPDIFRX_IT_CSRNE: Control Buffer Ready Interrupt Enable
+  *            @arg SPDIFRX_IT_PERRIE: Parity error interrupt enable
+  *            @arg SPDIFRX_IT_OVRIE:  Overrun error Interrupt Enable 
+  *            @arg SPDIFRX_IT_SBLKIE: Synchronization Block Detected Interrupt Enable 
+  *            @arg SPDIFRX_IT_SYNCDIE: Synchronization Done
+  *            @arg SPDIFRX_IT_IFEIE: Serial Interface Error Interrupt Enable      
+  * @param  NewState: new state of the specified SPDIFRX interrupt.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPDIFRX_ITConfig(uint32_t SPDIFRX_IT, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPDIFRX_CONFIG_IT(SPDIFRX_IT));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPDIFRX interrupt */
+    SPDIFRX->IMR |= SPDIFRX_IT;
+  }
+  else
+  {
+    /* Disable the selected SPDIFRX interrupt */
+    SPDIFRX->IMR &= ~(SPDIFRX_IT);
+  }
+}
+
+/**
+  * @brief  Checks whether the specified SPDIFRX flag is set or not.
+  * @param  SPDIFRX_FLAG: specifies the SPDIFRX flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SPDIFRX_FLAG_RXNE: Read data register not empty flag.  
+  *            @arg SPDIFRX_FLAG_CSRNE: The Control Buffer register is not empty flag.  
+  *            @arg SPDIFRX_FLAG_PERR: Parity error flag.
+  *            @arg SPDIFRX_FLAG_OVR: Overrun error flag.            
+  *            @arg SPDIFRX_FLAG_SBD: Synchronization Block Detected flag. 
+  *            @arg SPDIFRX_FLAG_SYNCD: Synchronization Done flag.
+  *            @arg SPDIFRX_FLAG_FERR: Framing error flag.
+  *            @arg SPDIFRX_FLAG_SERR: Synchronization error flag.
+  *            @arg SPDIFRX_FLAG_TERR: Time-out error flag.
+  * @retval The new state of SPDIFRX_FLAG (SET or RESET).
+  */
+FlagStatus SPDIFRX_GetFlagStatus(uint32_t SPDIFRX_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  
+  /* Check the parameters */
+  assert_param(IS_SPDIFRX_FLAG(SPDIFRX_FLAG));
+  
+  /* Check the status of the specified SPDIFRX flag */
+  if ((SPDIFRX->SR & SPDIFRX_FLAG) != (uint32_t)RESET)
+  {
+    /* SPDIFRX_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPDIFRX_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPDIFRX_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the specified SPDIFRX flag.
+  * @param  SPDIFRX_FLAG: specifies the SPDIFRX flag to check. 
+  *          This parameter can be one of the following values: 
+  *            @arg SPDIFRX_FLAG_PERR: Parity error flag.
+  *            @arg SPDIFRX_FLAG_OVR: Overrun error flag.            
+  *            @arg SPDIFRX_FLAG_SBD: Synchronization Block Detected flag. 
+  *            @arg SPDIFRX_FLAG_SYNCD: Synchronization Done flag.          
+  *  
+  * @retval None
+  */
+void SPDIFRX_ClearFlag(uint32_t SPDIFRX_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_SPDIFRX_CLEAR_FLAG(SPDIFRX_FLAG));
+    
+  /* Clear the selected SPDIFRX Block flag */
+  SPDIFRX->IFCR |= SPDIFRX_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SPDIFRX interrupt has occurred or not.
+  * @param  SPDIFRX_IT: specifies the SPDIFRX interrupt source to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg SPDIFRX_IT_RXNE:  RXNE interrupt enable
+  *            @arg SPDIFRX_IT_CSRNE: Control Buffer Ready Interrupt Enable
+  *            @arg SPDIFRX_IT_PERRIE: Parity error interrupt enable
+  *            @arg SPDIFRX_IT_OVRIE:  Overrun error Interrupt Enable 
+  *            @arg SPDIFRX_IT_SBLKIE: Synchronization Block Detected Interrupt Enable 
+  *            @arg SPDIFRX_IT_SYNCDIE: Synchronization Done
+  *            @arg SPDIFRX_IT_IFEIE: Serial Interface Error Interrupt Enable                 
+  * @retval The new state of SPDIFRX_IT (SET or RESET).
+  */
+ITStatus SPDIFRX_GetITStatus(uint32_t SPDIFRX_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint32_t  enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SPDIFRX_CONFIG_IT(SPDIFRX_IT));
+  
+  /* Get the SPDIFRX_IT enable bit status */
+  enablestatus = (SPDIFRX->IMR & SPDIFRX_IT) ;
+
+  /* Check the status of the specified SPDIFRX interrupt */
+  if (((SPDIFRX->SR & SPDIFRX_IT) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
+  {
+    /* SPDIFRX_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPDIFRX_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPDIFRX_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the SPDIFRX interrupt pending bit.
+  * @param  SAI_IT: specifies the SPDIFRX interrupt pending bit to clear. 
+  *          This parameter can be one of the following values:  
+  *            @arg SPDIFRX_IT_MUTEDET: MUTE detection interrupt.  
+  *            @arg SPDIFRX_IT_OVRUDR: overrun/underrun interrupt.
+  *            @arg SPDIFRX_IT_WCKCFG: wrong clock configuration interrupt.            
+  *            @arg SPDIFRX_IT_CNRDY: codec not ready interrupt. 
+  *            @arg SPDIFRX_IT_AFSDET: anticipated frame synchronization detection interrupt.
+  *            @arg SPDIFRX_IT_LFSDET: late frame synchronization detection interrupt. 
+  *  
+  * @note    FREQ (FIFO Request) flag is cleared : 
+  *          - When the audio block is transmitter and the FIFO is full or the FIFO   
+  *            has one data (one buffer mode) depending the bit FTH in the
+  *            SPDIFRX_xCR2 register.
+  *          - When the audio block is receiver and the FIFO is not empty  
+  *            
+  * @retval None
+  */
+void SPDIFRX_ClearITPendingBit(uint32_t SPDIFRX_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_SPDIFRX_CLEAR_FLAG(SPDIFRX_IT));
+
+  /* Clear the selected SPDIFRX interrupt pending bit */
+  SPDIFRX->IFCR |= SPDIFRX_IT; 
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+#endif /* STM32F446xx */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spi.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spi.c
new file mode 100644
index 00000000..421c58c8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_spi.c
@@ -0,0 +1,1319 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_spi.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Serial peripheral interface (SPI):
+  *           + Initialization and Configuration
+  *           + Data transfers functions
+  *           + Hardware CRC Calculation
+  *           + DMA transfers management
+  *           + Interrupts and flags management 
+  *           
+@verbatim
+
+ ===================================================================
+                  ##### How to use this driver #####
+ ===================================================================
+ [..]
+   (#) Enable peripheral clock using the following functions 
+       RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1, ENABLE) for SPI1
+       RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE) for SPI2
+       RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE) for SPI3
+       RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE) for SPI4
+       RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE) for SPI5
+       RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE) for SPI6.
+  
+   (#) Enable SCK, MOSI, MISO and NSS GPIO clocks using RCC_AHB1PeriphClockCmd()
+       function. In I2S mode, if an external clock source is used then the I2S 
+       CKIN pin GPIO clock should also be enabled.
+  
+   (#) Peripherals alternate function: 
+       (++) Connect the pin to the desired peripherals' Alternate Function (AF) 
+            using GPIO_PinAFConfig() function
+       (++) Configure the desired pin in alternate function by: 
+            GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+       (++) Select the type, pull-up/pull-down and output speed via GPIO_PuPd, 
+            GPIO_OType and GPIO_Speed members
+       (++) Call GPIO_Init() function In I2S mode, if an external clock source is 
+            used then the I2S CKIN pin should be also configured in Alternate 
+            function Push-pull pull-up mode. 
+          
+   (#) Program the Polarity, Phase, First Data, Baud Rate Prescaler, Slave 
+       Management, Peripheral Mode and CRC Polynomial values using the SPI_Init()
+       function.
+       In I2S mode, program the Mode, Standard, Data Format, MCLK Output, Audio 
+       frequency and Polarity using I2S_Init() function. For I2S mode, make sure 
+       that either:
+       (++) I2S PLL is configured using the functions 
+            RCC_I2SCLKConfig(RCC_I2S2CLKSource_PLLI2S), RCC_PLLI2SCmd(ENABLE) and 
+            RCC_GetFlagStatus(RCC_FLAG_PLLI2SRDY); or 
+       (++) External clock source is configured using the function 
+            RCC_I2SCLKConfig(RCC_I2S2CLKSource_Ext) and after setting correctly 
+            the define constant I2S_EXTERNAL_CLOCK_VAL in the stm32f4xx_conf.h file. 
+  
+   (#) Enable the NVIC and the corresponding interrupt using the function 
+       SPI_ITConfig() if you need to use interrupt mode. 
+  
+   (#) When using the DMA mode 
+       (++) Configure the DMA using DMA_Init() function
+       (++) Active the needed channel Request using SPI_I2S_DMACmd() function
+   
+   (#) Enable the SPI using the SPI_Cmd() function or enable the I2S using
+       I2S_Cmd().
+   
+   (#) Enable the DMA using the DMA_Cmd() function when using DMA mode. 
+  
+   (#) Optionally, you can enable/configure the following parameters without
+       re-initialization (i.e there is no need to call again SPI_Init() function):
+       (++) When bidirectional mode (SPI_Direction_1Line_Rx or SPI_Direction_1Line_Tx)
+            is programmed as Data direction parameter using the SPI_Init() function
+            it can be possible to switch between SPI_Direction_Tx or SPI_Direction_Rx
+            using the SPI_BiDirectionalLineConfig() function.
+       (++) When SPI_NSS_Soft is selected as Slave Select Management parameter 
+            using the SPI_Init() function it can be possible to manage the 
+            NSS internal signal using the SPI_NSSInternalSoftwareConfig() function.
+       (++) Reconfigure the data size using the SPI_DataSizeConfig() function  
+       (++) Enable or disable the SS output using the SPI_SSOutputCmd() function  
+            
+    (#) To use the CRC Hardware calculation feature refer to the Peripheral 
+        CRC hardware Calculation subsection.
+     
+  
+ [..] It is possible to use SPI in I2S full duplex mode, in this case, each SPI 
+      peripheral is able to manage sending and receiving data simultaneously
+      using two data lines. Each SPI peripheral has an extended block called I2Sxext
+      (ie. I2S2ext for SPI2 and I2S3ext for SPI3).
+      The extension block is not a full SPI IP, it is used only as I2S slave to
+      implement full duplex mode. The extension block uses the same clock sources
+      as its master.          
+      To configure I2S full duplex you have to:
+              
+      (#) Configure SPIx in I2S mode (I2S_Init() function) as described above. 
+             
+      (#) Call the I2S_FullDuplexConfig() function using the same structure passed to  
+          I2S_Init() function.
+              
+      (#) Call I2S_Cmd() for SPIx then for its extended block.
+            
+      (#) To configure interrupts or DMA requests and to get/clear flag status, 
+          use I2Sxext instance for the extension block.
+               
+ [..] Functions that can be called with I2Sxext instances are: I2S_Cmd(), 
+      I2S_FullDuplexConfig(), SPI_I2S_ReceiveData(), SPI_I2S_SendData(), 
+      SPI_I2S_DMACmd(), SPI_I2S_ITConfig(), SPI_I2S_GetFlagStatus(), 
+      SPI_I2S_ClearFlag(), SPI_I2S_GetITStatus() and SPI_I2S_ClearITPendingBit().
+                   
+      Example: To use SPI3 in Full duplex mode (SPI3 is Master Tx, I2S3ext is Slave Rx):
+              
+      RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI3, ENABLE);   
+      I2S_StructInit(&I2SInitStruct);
+      I2SInitStruct.Mode = I2S_Mode_MasterTx;     
+      I2S_Init(SPI3, &I2SInitStruct);
+      I2S_FullDuplexConfig(SPI3ext, &I2SInitStruct)
+      I2S_Cmd(SPI3, ENABLE);
+      I2S_Cmd(SPI3ext, ENABLE);
+      ...
+      while (SPI_I2S_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET)
+      {}
+      SPI_I2S_SendData(SPI3, txdata[i]);
+      ...  
+      while (SPI_I2S_GetFlagStatus(I2S3ext, SPI_FLAG_RXNE) == RESET)
+      {}
+      rxdata[i] = SPI_I2S_ReceiveData(I2S3ext);
+      ...          
+                
+ [..]       
+   (@) In I2S mode: if an external clock is used as source clock for the I2S,  
+       then the define I2S_EXTERNAL_CLOCK_VAL in file stm32f4xx_conf.h should 
+       be enabled and set to the value of the source clock frequency (in Hz).
+   
+   (@) In SPI mode: To use the SPI TI mode, call the function SPI_TIModeCmd() 
+       just after calling the function SPI_Init().
+  
+@endverbatim  
+  *                                  
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_spi.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SPI 
+  * @brief SPI driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* SPI registers Masks */
+#define CR1_CLEAR_MASK            ((uint16_t)0x3040)
+#define I2SCFGR_CLEAR_MASK        ((uint16_t)0xF040)
+
+/* RCC PLLs masks */
+#define PLLCFGR_PPLR_MASK         ((uint32_t)0x70000000)
+#define PLLCFGR_PPLN_MASK         ((uint32_t)0x00007FC0)
+
+#define SPI_CR2_FRF               ((uint16_t)0x0010)
+#define SPI_SR_TIFRFE             ((uint16_t)0x0100)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SPI_Private_Functions
+  * @{
+  */
+
+/** @defgroup SPI_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+             ##### Initialization and Configuration functions ##### 
+ ===============================================================================  
+ [..] This section provides a set of functions allowing to initialize the SPI 
+      Direction, SPI Mode, SPI Data Size, SPI Polarity, SPI Phase, SPI NSS 
+      Management, SPI Baud Rate Prescaler, SPI First Bit and SPI CRC Polynomial.
+  
+ [..] The SPI_Init() function follows the SPI configuration procedures for Master 
+      mode and Slave mode (details for these procedures are available in reference 
+      manual (RM0090)).
+  
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  De-initialize the SPIx peripheral registers to their default reset values.
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode.   
+  *         
+  * @note   The extended I2S blocks (ie. I2S2ext and I2S3ext blocks) are de-initialized
+  *         when the relative I2S peripheral is de-initialized (the extended block's clock
+  *         is managed by the I2S peripheral clock).
+  *             
+  * @retval None
+  */
+void SPI_I2S_DeInit(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+
+  if (SPIx == SPI1)
+  {
+    /* Enable SPI1 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
+    /* Release SPI1 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
+  }
+  else if (SPIx == SPI2)
+  {
+    /* Enable SPI2 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
+    /* Release SPI2 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
+  }
+  else if (SPIx == SPI3)
+  {
+    /* Enable SPI3 reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE);
+    /* Release SPI3 from reset state */
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
+  }
+  else if (SPIx == SPI4)
+  {
+    /* Enable SPI4 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI4, ENABLE);
+    /* Release SPI4 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI4, DISABLE);
+  }
+  else if (SPIx == SPI5)
+  {
+    /* Enable SPI5 reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI5, ENABLE);
+    /* Release SPI5 from reset state */
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI5, DISABLE);
+  }
+  else 
+  {
+    if (SPIx == SPI6)
+    {
+      /* Enable SPI6 reset state */
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI6, ENABLE);
+      /* Release SPI6 from reset state */
+      RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI6, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the SPIx peripheral according to the specified 
+  *         parameters in the SPI_InitStruct.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @param  SPI_InitStruct: pointer to a SPI_InitTypeDef structure that
+  *         contains the configuration information for the specified SPI peripheral.
+  * @retval None
+  */
+void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct)
+{
+  uint16_t tmpreg = 0;
+  
+  /* check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  /* Check the SPI parameters */
+  assert_param(IS_SPI_DIRECTION_MODE(SPI_InitStruct->SPI_Direction));
+  assert_param(IS_SPI_MODE(SPI_InitStruct->SPI_Mode));
+  assert_param(IS_SPI_DATASIZE(SPI_InitStruct->SPI_DataSize));
+  assert_param(IS_SPI_CPOL(SPI_InitStruct->SPI_CPOL));
+  assert_param(IS_SPI_CPHA(SPI_InitStruct->SPI_CPHA));
+  assert_param(IS_SPI_NSS(SPI_InitStruct->SPI_NSS));
+  assert_param(IS_SPI_BAUDRATE_PRESCALER(SPI_InitStruct->SPI_BaudRatePrescaler));
+  assert_param(IS_SPI_FIRST_BIT(SPI_InitStruct->SPI_FirstBit));
+  assert_param(IS_SPI_CRC_POLYNOMIAL(SPI_InitStruct->SPI_CRCPolynomial));
+
+/*---------------------------- SPIx CR1 Configuration ------------------------*/
+  /* Get the SPIx CR1 value */
+  tmpreg = SPIx->CR1;
+  /* Clear BIDIMode, BIDIOE, RxONLY, SSM, SSI, LSBFirst, BR, MSTR, CPOL and CPHA bits */
+  tmpreg &= CR1_CLEAR_MASK;
+  /* Configure SPIx: direction, NSS management, first transmitted bit, BaudRate prescaler
+     master/salve mode, CPOL and CPHA */
+  /* Set BIDImode, BIDIOE and RxONLY bits according to SPI_Direction value */
+  /* Set SSM, SSI and MSTR bits according to SPI_Mode and SPI_NSS values */
+  /* Set LSBFirst bit according to SPI_FirstBit value */
+  /* Set BR bits according to SPI_BaudRatePrescaler value */
+  /* Set CPOL bit according to SPI_CPOL value */
+  /* Set CPHA bit according to SPI_CPHA value */
+  tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Direction | SPI_InitStruct->SPI_Mode |
+                  SPI_InitStruct->SPI_DataSize | SPI_InitStruct->SPI_CPOL |  
+                  SPI_InitStruct->SPI_CPHA | SPI_InitStruct->SPI_NSS |  
+                  SPI_InitStruct->SPI_BaudRatePrescaler | SPI_InitStruct->SPI_FirstBit);
+  /* Write to SPIx CR1 */
+  SPIx->CR1 = tmpreg;
+
+  /* Activate the SPI mode (Reset I2SMOD bit in I2SCFGR register) */
+  SPIx->I2SCFGR &= (uint16_t)~((uint16_t)SPI_I2SCFGR_I2SMOD);
+/*---------------------------- SPIx CRCPOLY Configuration --------------------*/
+  /* Write to SPIx CRCPOLY */
+  SPIx->CRCPR = SPI_InitStruct->SPI_CRCPolynomial;
+}
+
+/**
+  * @brief  Initializes the SPIx peripheral according to the specified 
+  *         parameters in the I2S_InitStruct.
+  * @param  SPIx: where x can be  2 or 3 to select the SPI peripheral (configured in I2S mode).
+  * @param  I2S_InitStruct: pointer to an I2S_InitTypeDef structure that
+  *         contains the configuration information for the specified SPI peripheral
+  *         configured in I2S mode.
+  *           
+  * @note   The function calculates the optimal prescaler needed to obtain the most 
+  *         accurate audio frequency (depending on the I2S clock source, the PLL values 
+  *         and the product configuration). But in case the prescaler value is greater 
+  *         than 511, the default value (0x02) will be configured instead.    
+  * 
+  * @note   if an external clock is used as source clock for the I2S, then the define
+  *         I2S_EXTERNAL_CLOCK_VAL in file stm32f4xx_conf.h should be enabled and set
+  *         to the value of the source clock frequency (in Hz).
+  *  
+  * @retval None
+  */
+void I2S_Init(SPI_TypeDef* SPIx, I2S_InitTypeDef* I2S_InitStruct)
+{
+  uint16_t tmpreg = 0, i2sdiv = 2, i2sodd = 0, packetlength = 1;
+  uint32_t tmp = 0, i2sclk = 0;
+#ifndef I2S_EXTERNAL_CLOCK_VAL
+  uint32_t pllm = 0, plln = 0, pllr = 0;
+#endif /* I2S_EXTERNAL_CLOCK_VAL */
+  
+  /* Check the I2S parameters */
+  assert_param(IS_SPI_23_PERIPH(SPIx));
+  assert_param(IS_I2S_MODE(I2S_InitStruct->I2S_Mode));
+  assert_param(IS_I2S_STANDARD(I2S_InitStruct->I2S_Standard));
+  assert_param(IS_I2S_DATA_FORMAT(I2S_InitStruct->I2S_DataFormat));
+  assert_param(IS_I2S_MCLK_OUTPUT(I2S_InitStruct->I2S_MCLKOutput));
+  assert_param(IS_I2S_AUDIO_FREQ(I2S_InitStruct->I2S_AudioFreq));
+  assert_param(IS_I2S_CPOL(I2S_InitStruct->I2S_CPOL));  
+
+/*----------------------- SPIx I2SCFGR & I2SPR Configuration -----------------*/
+  /* Clear I2SMOD, I2SE, I2SCFG, PCMSYNC, I2SSTD, CKPOL, DATLEN and CHLEN bits */
+  SPIx->I2SCFGR &= I2SCFGR_CLEAR_MASK; 
+  SPIx->I2SPR = 0x0002;
+  
+  /* Get the I2SCFGR register value */
+  tmpreg = SPIx->I2SCFGR;
+  
+  /* If the default value has to be written, reinitialize i2sdiv and i2sodd*/
+  if(I2S_InitStruct->I2S_AudioFreq == I2S_AudioFreq_Default)
+  {
+    i2sodd = (uint16_t)0;
+    i2sdiv = (uint16_t)2;   
+  }
+  /* If the requested audio frequency is not the default, compute the prescaler */
+  else
+  {
+    /* Check the frame length (For the Prescaler computing) *******************/
+    if(I2S_InitStruct->I2S_DataFormat == I2S_DataFormat_16b)
+    {
+      /* Packet length is 16 bits */
+      packetlength = 1;
+    }
+    else
+    {
+      /* Packet length is 32 bits */
+      packetlength = 2;
+    }
+
+    /* Get I2S source Clock frequency  ****************************************/
+      
+    /* If an external I2S clock has to be used, this define should be set  
+       in the project configuration or in the stm32f4xx_conf.h file */
+  #ifdef I2S_EXTERNAL_CLOCK_VAL     
+    /* Set external clock as I2S clock source */
+    if ((RCC->CFGR & RCC_CFGR_I2SSRC) == 0)
+    {
+      RCC->CFGR |= (uint32_t)RCC_CFGR_I2SSRC;
+    }
+    
+    /* Set the I2S clock to the external clock  value */
+    i2sclk = I2S_EXTERNAL_CLOCK_VAL;
+
+  #else /* There is no define for External I2S clock source */
+    /* Set PLLI2S as I2S clock source */
+    if ((RCC->CFGR & RCC_CFGR_I2SSRC) != 0)
+    {
+      RCC->CFGR &= ~(uint32_t)RCC_CFGR_I2SSRC;
+    }    
+    
+    /* Get the PLLI2SN value */
+    plln = (uint32_t)(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SN) >> 6) & \
+                      (RCC_PLLI2SCFGR_PLLI2SN >> 6));
+    
+    /* Get the PLLI2SR value */
+    pllr = (uint32_t)(((RCC->PLLI2SCFGR & RCC_PLLI2SCFGR_PLLI2SR) >> 28) & \
+                      (RCC_PLLI2SCFGR_PLLI2SR >> 28));
+    
+    /* Get the PLLM value */
+    pllm = (uint32_t)(RCC->PLLCFGR & RCC_PLLCFGR_PLLM);
+
+    if((RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) == RCC_PLLCFGR_PLLSRC_HSE)
+    {
+      /* Get the I2S source clock value */
+      i2sclk = (uint32_t)(((HSE_VALUE / pllm) * plln) / pllr);
+    }
+    else
+    { /* Get the I2S source clock value */
+      i2sclk = (uint32_t)(((HSI_VALUE / pllm) * plln) / pllr);
+    }
+  #endif /* I2S_EXTERNAL_CLOCK_VAL */
+    
+    /* Compute the Real divider depending on the MCLK output state, with a floating point */
+    if(I2S_InitStruct->I2S_MCLKOutput == I2S_MCLKOutput_Enable)
+    {
+      /* MCLK output is enabled */
+      tmp = (uint16_t)(((((i2sclk / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5);
+    }
+    else
+    {
+      /* MCLK output is disabled */
+      tmp = (uint16_t)(((((i2sclk / (32 * packetlength)) *10 ) / I2S_InitStruct->I2S_AudioFreq)) + 5);
+    }
+    
+    /* Remove the flatting point */
+    tmp = tmp / 10;  
+      
+    /* Check the parity of the divider */
+    i2sodd = (uint16_t)(tmp & (uint16_t)0x0001);
+   
+    /* Compute the i2sdiv prescaler */
+    i2sdiv = (uint16_t)((tmp - i2sodd) / 2);
+   
+    /* Get the Mask for the Odd bit (SPI_I2SPR[8]) register */
+    i2sodd = (uint16_t) (i2sodd << 8);
+  }
+
+  /* Test if the divider is 1 or 0 or greater than 0xFF */
+  if ((i2sdiv < 2) || (i2sdiv > 0xFF))
+  {
+    /* Set the default values */
+    i2sdiv = 2;
+    i2sodd = 0;
+  }
+
+  /* Write to SPIx I2SPR register the computed value */
+  SPIx->I2SPR = (uint16_t)((uint16_t)i2sdiv | (uint16_t)(i2sodd | (uint16_t)I2S_InitStruct->I2S_MCLKOutput));
+ 
+  /* Configure the I2S with the SPI_InitStruct values */
+  tmpreg |= (uint16_t)((uint16_t)SPI_I2SCFGR_I2SMOD | (uint16_t)(I2S_InitStruct->I2S_Mode | \
+                  (uint16_t)(I2S_InitStruct->I2S_Standard | (uint16_t)(I2S_InitStruct->I2S_DataFormat | \
+                  (uint16_t)I2S_InitStruct->I2S_CPOL))));
+ 
+  /* Write to SPIx I2SCFGR */  
+  SPIx->I2SCFGR = tmpreg;
+}
+
+/**
+  * @brief  Fills each SPI_InitStruct member with its default value.
+  * @param  SPI_InitStruct: pointer to a SPI_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct)
+{
+/*--------------- Reset SPI init structure parameters values -----------------*/
+  /* Initialize the SPI_Direction member */
+  SPI_InitStruct->SPI_Direction = SPI_Direction_2Lines_FullDuplex;
+  /* initialize the SPI_Mode member */
+  SPI_InitStruct->SPI_Mode = SPI_Mode_Slave;
+  /* initialize the SPI_DataSize member */
+  SPI_InitStruct->SPI_DataSize = SPI_DataSize_8b;
+  /* Initialize the SPI_CPOL member */
+  SPI_InitStruct->SPI_CPOL = SPI_CPOL_Low;
+  /* Initialize the SPI_CPHA member */
+  SPI_InitStruct->SPI_CPHA = SPI_CPHA_1Edge;
+  /* Initialize the SPI_NSS member */
+  SPI_InitStruct->SPI_NSS = SPI_NSS_Hard;
+  /* Initialize the SPI_BaudRatePrescaler member */
+  SPI_InitStruct->SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
+  /* Initialize the SPI_FirstBit member */
+  SPI_InitStruct->SPI_FirstBit = SPI_FirstBit_MSB;
+  /* Initialize the SPI_CRCPolynomial member */
+  SPI_InitStruct->SPI_CRCPolynomial = 7;
+}
+
+/**
+  * @brief  Fills each I2S_InitStruct member with its default value.
+  * @param  I2S_InitStruct: pointer to a I2S_InitTypeDef structure which will be initialized.
+  * @retval None
+  */
+void I2S_StructInit(I2S_InitTypeDef* I2S_InitStruct)
+{
+/*--------------- Reset I2S init structure parameters values -----------------*/
+  /* Initialize the I2S_Mode member */
+  I2S_InitStruct->I2S_Mode = I2S_Mode_SlaveTx;
+  
+  /* Initialize the I2S_Standard member */
+  I2S_InitStruct->I2S_Standard = I2S_Standard_Phillips;
+  
+  /* Initialize the I2S_DataFormat member */
+  I2S_InitStruct->I2S_DataFormat = I2S_DataFormat_16b;
+  
+  /* Initialize the I2S_MCLKOutput member */
+  I2S_InitStruct->I2S_MCLKOutput = I2S_MCLKOutput_Disable;
+  
+  /* Initialize the I2S_AudioFreq member */
+  I2S_InitStruct->I2S_AudioFreq = I2S_AudioFreq_Default;
+  
+  /* Initialize the I2S_CPOL member */
+  I2S_InitStruct->I2S_CPOL = I2S_CPOL_Low;
+}
+
+/**
+  * @brief  Enables or disables the specified SPI peripheral.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx peripheral. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI peripheral */
+    SPIx->CR1 |= SPI_CR1_SPE;
+  }
+  else
+  {
+    /* Disable the selected SPI peripheral */
+    SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_SPE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the specified SPI peripheral (in I2S mode).
+  * @param  SPIx: where x can be 2 or 3 to select the SPI peripheral (or I2Sxext 
+  *         for full duplex mode).
+  * @param  NewState: new state of the SPIx peripheral. 
+  *         This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void I2S_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_23_PERIPH_EXT(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI peripheral (in I2S mode) */
+    SPIx->I2SCFGR |= SPI_I2SCFGR_I2SE;
+  }
+  else
+  {
+    /* Disable the selected SPI peripheral in I2S mode */
+    SPIx->I2SCFGR &= (uint16_t)~((uint16_t)SPI_I2SCFGR_I2SE);
+  }
+}
+
+/**
+  * @brief  Configures the data size for the selected SPI.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @param  SPI_DataSize: specifies the SPI data size.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_DataSize_16b: Set data frame format to 16bit
+  *            @arg SPI_DataSize_8b: Set data frame format to 8bit
+  * @retval None
+  */
+void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_DATASIZE(SPI_DataSize));
+  /* Clear DFF bit */
+  SPIx->CR1 &= (uint16_t)~SPI_DataSize_16b;
+  /* Set new DFF bit value */
+  SPIx->CR1 |= SPI_DataSize;
+}
+
+/**
+  * @brief  Selects the data transfer direction in bidirectional mode for the specified SPI.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @param  SPI_Direction: specifies the data transfer direction in bidirectional mode. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_Direction_Tx: Selects Tx transmission direction
+  *            @arg SPI_Direction_Rx: Selects Rx receive direction
+  * @retval None
+  */
+void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_DIRECTION(SPI_Direction));
+  if (SPI_Direction == SPI_Direction_Tx)
+  {
+    /* Set the Tx only mode */
+    SPIx->CR1 |= SPI_Direction_Tx;
+  }
+  else
+  {
+    /* Set the Rx only mode */
+    SPIx->CR1 &= SPI_Direction_Rx;
+  }
+}
+
+/**
+  * @brief  Configures internally by software the NSS pin for the selected SPI.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @param  SPI_NSSInternalSoft: specifies the SPI NSS internal state.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_NSSInternalSoft_Set: Set NSS pin internally
+  *            @arg SPI_NSSInternalSoft_Reset: Reset NSS pin internally
+  * @retval None
+  */
+void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_NSS_INTERNAL(SPI_NSSInternalSoft));
+  if (SPI_NSSInternalSoft != SPI_NSSInternalSoft_Reset)
+  {
+    /* Set NSS pin internally by software */
+    SPIx->CR1 |= SPI_NSSInternalSoft_Set;
+  }
+  else
+  {
+    /* Reset NSS pin internally by software */
+    SPIx->CR1 &= SPI_NSSInternalSoft_Reset;
+  }
+}
+
+/**
+  * @brief  Enables or disables the SS output for the selected SPI.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx SS output. 
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI SS output */
+    SPIx->CR2 |= (uint16_t)SPI_CR2_SSOE;
+  }
+  else
+  {
+    /* Disable the selected SPI SS output */
+    SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_SSOE);
+  }
+}
+
+/**
+  * @brief  Enables or disables the SPIx/I2Sx DMA interface.
+  *   
+  * @note   This function can be called only after the SPI_Init() function has 
+  *         been called. 
+  * @note   When TI mode is selected, the control bits SSM, SSI, CPOL and CPHA 
+  *         are not taken into consideration and are configured by hardware
+  *         respectively to the TI mode requirements.  
+  * 
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 
+  * @param  NewState: new state of the selected SPI TI communication mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the TI mode for the selected SPI peripheral */
+    SPIx->CR2 |= SPI_CR2_FRF;
+  }
+  else
+  {
+    /* Disable the TI mode for the selected SPI peripheral */
+    SPIx->CR2 &= (uint16_t)~SPI_CR2_FRF;
+  }
+}
+
+/**
+  * @brief  Configures the full duplex mode for the I2Sx peripheral using its
+  *         extension I2Sxext according to the specified parameters in the 
+  *         I2S_InitStruct.
+  * @param  I2Sxext: where x can be  2 or 3 to select the I2S peripheral extension block.
+  * @param  I2S_InitStruct: pointer to an I2S_InitTypeDef structure that
+  *         contains the configuration information for the specified I2S peripheral
+  *         extension.
+  * 
+  * @note   The structure pointed by I2S_InitStruct parameter should be the same
+  *         used for the master I2S peripheral. In this case, if the master is 
+  *         configured as transmitter, the slave will be receiver and vice versa.
+  *         Or you can force a different mode by modifying the field I2S_Mode to the
+  *         value I2S_SlaveRx or I2S_SlaveTx independently of the master configuration.    
+  *         
+  * @note   The I2S full duplex extension can be configured in slave mode only.    
+  *  
+  * @retval None
+  */
+void I2S_FullDuplexConfig(SPI_TypeDef* I2Sxext, I2S_InitTypeDef* I2S_InitStruct)
+{
+  uint16_t tmpreg = 0, tmp = 0;
+  
+  /* Check the I2S parameters */
+  assert_param(IS_I2S_EXT_PERIPH(I2Sxext));
+  assert_param(IS_I2S_MODE(I2S_InitStruct->I2S_Mode));
+  assert_param(IS_I2S_STANDARD(I2S_InitStruct->I2S_Standard));
+  assert_param(IS_I2S_DATA_FORMAT(I2S_InitStruct->I2S_DataFormat));
+  assert_param(IS_I2S_CPOL(I2S_InitStruct->I2S_CPOL));  
+
+/*----------------------- SPIx I2SCFGR & I2SPR Configuration -----------------*/
+  /* Clear I2SMOD, I2SE, I2SCFG, PCMSYNC, I2SSTD, CKPOL, DATLEN and CHLEN bits */
+  I2Sxext->I2SCFGR &= I2SCFGR_CLEAR_MASK; 
+  I2Sxext->I2SPR = 0x0002;
+  
+  /* Get the I2SCFGR register value */
+  tmpreg = I2Sxext->I2SCFGR;
+  
+  /* Get the mode to be configured for the extended I2S */
+  if ((I2S_InitStruct->I2S_Mode == I2S_Mode_MasterTx) || (I2S_InitStruct->I2S_Mode == I2S_Mode_SlaveTx))
+  {
+    tmp = I2S_Mode_SlaveRx;
+  }
+  else
+  {
+    if ((I2S_InitStruct->I2S_Mode == I2S_Mode_MasterRx) || (I2S_InitStruct->I2S_Mode == I2S_Mode_SlaveRx))
+    {
+      tmp = I2S_Mode_SlaveTx;
+    }
+  }
+
+ 
+  /* Configure the I2S with the SPI_InitStruct values */
+  tmpreg |= (uint16_t)((uint16_t)SPI_I2SCFGR_I2SMOD | (uint16_t)(tmp | \
+                  (uint16_t)(I2S_InitStruct->I2S_Standard | (uint16_t)(I2S_InitStruct->I2S_DataFormat | \
+                  (uint16_t)I2S_InitStruct->I2S_CPOL))));
+ 
+  /* Write to SPIx I2SCFGR */  
+  I2Sxext->I2SCFGR = tmpreg;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group2 Data transfers functions
+ *  @brief   Data transfers functions
+ *
+@verbatim   
+ ===============================================================================
+                      ##### Data transfers functions #####
+ ===============================================================================  
+
+ [..] This section provides a set of functions allowing to manage the SPI data 
+      transfers. In reception, data are received and then stored into an internal 
+      Rx buffer while. In transmission, data are first stored into an internal Tx 
+      buffer before being transmitted.
+
+ [..] The read access of the SPI_DR register can be done using the SPI_I2S_ReceiveData()
+      function and returns the Rx buffered value. Whereas a write access to the SPI_DR 
+      can be done using SPI_I2S_SendData() function and stores the written data into 
+      Tx buffer.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Returns the most recent received data by the SPIx/I2Sx peripheral. 
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode or I2Sxext for I2S full duplex mode. 
+  * @retval The value of the received data.
+  */
+uint16_t SPI_I2S_ReceiveData(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH_EXT(SPIx));
+  
+  /* Return the data in the DR register */
+  return SPIx->DR;
+}
+
+/**
+  * @brief  Transmits a Data through the SPIx/I2Sx peripheral.
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode or I2Sxext for I2S full duplex mode.     
+  * @param  Data: Data to be transmitted.
+  * @retval None
+  */
+void SPI_I2S_SendData(SPI_TypeDef* SPIx, uint16_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH_EXT(SPIx));
+  
+  /* Write in the DR register the data to be sent */
+  SPIx->DR = Data;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group3 Hardware CRC Calculation functions
+ *  @brief   Hardware CRC Calculation functions
+ *
+@verbatim   
+ ===============================================================================
+                 ##### Hardware CRC Calculation functions #####
+ ===============================================================================  
+
+ [..] This section provides a set of functions allowing to manage the SPI CRC hardware 
+      calculation
+
+ [..] SPI communication using CRC is possible through the following procedure:
+   (#) Program the Data direction, Polarity, Phase, First Data, Baud Rate Prescaler, 
+       Slave Management, Peripheral Mode and CRC Polynomial values using the SPI_Init()
+       function.
+   (#) Enable the CRC calculation using the SPI_CalculateCRC() function.
+   (#) Enable the SPI using the SPI_Cmd() function
+   (#) Before writing the last data to the TX buffer, set the CRCNext bit using the 
+       SPI_TransmitCRC() function to indicate that after transmission of the last 
+       data, the CRC should be transmitted.
+   (#) After transmitting the last data, the SPI transmits the CRC. The SPI_CR1_CRCNEXT
+        bit is reset. The CRC is also received and compared against the SPI_RXCRCR 
+        value. 
+        If the value does not match, the SPI_FLAG_CRCERR flag is set and an interrupt
+        can be generated when the SPI_I2S_IT_ERR interrupt is enabled.
+
+ [..]
+   (@) It is advised not to read the calculated CRC values during the communication.
+
+   (@) When the SPI is in slave mode, be careful to enable CRC calculation only 
+       when the clock is stable, that is, when the clock is in the steady state. 
+       If not, a wrong CRC calculation may be done. In fact, the CRC is sensitive 
+       to the SCK slave input clock as soon as CRCEN is set, and this, whatever 
+       the value of the SPE bit.
+
+   (@) With high bitrate frequencies, be careful when transmitting the CRC.
+       As the number of used CPU cycles has to be as low as possible in the CRC 
+       transfer phase, it is forbidden to call software functions in the CRC 
+       transmission sequence to avoid errors in the last data and CRC reception. 
+       In fact, CRCNEXT bit has to be written before the end of the transmission/reception 
+       of the last data.
+
+   (@) For high bit rate frequencies, it is advised to use the DMA mode to avoid the
+       degradation of the SPI speed performance due to CPU accesses impacting the 
+       SPI bandwidth.
+
+   (@) When the STM32F4xx is configured as slave and the NSS hardware mode is 
+       used, the NSS pin needs to be kept low between the data phase and the CRC 
+       phase.
+
+   (@) When the SPI is configured in slave mode with the CRC feature enabled, CRC
+       calculation takes place even if a high level is applied on the NSS pin. 
+       This may happen for example in case of a multi-slave environment where the 
+       communication master addresses slaves alternately.
+
+   (@) Between a slave de-selection (high level on NSS) and a new slave selection 
+       (low level on NSS), the CRC value should be cleared on both master and slave
+       sides in order to resynchronize the master and slave for their respective 
+       CRC calculation.
+
+   (@) To clear the CRC, follow the procedure below:
+       (#@) Disable SPI using the SPI_Cmd() function
+       (#@) Disable the CRC calculation using the SPI_CalculateCRC() function.
+       (#@) Enable the CRC calculation using the SPI_CalculateCRC() function.
+       (#@) Enable SPI using the SPI_Cmd() function.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the CRC value calculation of the transferred bytes.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @param  NewState: new state of the SPIx CRC value calculation.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI CRC calculation */
+    SPIx->CR1 |= SPI_CR1_CRCEN;
+  }
+  else
+  {
+    /* Disable the selected SPI CRC calculation */
+    SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_CRCEN);
+  }
+}
+
+/**
+  * @brief  Transmit the SPIx CRC value.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @retval None
+  */
+void SPI_TransmitCRC(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  /* Enable the selected SPI CRC transmission */
+  SPIx->CR1 |= SPI_CR1_CRCNEXT;
+}
+
+/**
+  * @brief  Returns the transmit or the receive CRC register value for the specified SPI.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @param  SPI_CRC: specifies the CRC register to be read.
+  *          This parameter can be one of the following values:
+  *            @arg SPI_CRC_Tx: Selects Tx CRC register
+  *            @arg SPI_CRC_Rx: Selects Rx CRC register
+  * @retval The selected CRC register value..
+  */
+uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC)
+{
+  uint16_t crcreg = 0;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  assert_param(IS_SPI_CRC(SPI_CRC));
+  if (SPI_CRC != SPI_CRC_Rx)
+  {
+    /* Get the Tx CRC register */
+    crcreg = SPIx->TXCRCR;
+  }
+  else
+  {
+    /* Get the Rx CRC register */
+    crcreg = SPIx->RXCRCR;
+  }
+  /* Return the selected CRC register */
+  return crcreg;
+}
+
+/**
+  * @brief  Returns the CRC Polynomial register value for the specified SPI.
+  * @param  SPIx: where x can be 1, 2, 3, 4, 5 or 6 to select the SPI peripheral.
+  * @retval The CRC Polynomial register value.
+  */
+uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH(SPIx));
+  
+  /* Return the CRC polynomial register */
+  return SPIx->CRCPR;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group4 DMA transfers management functions
+ *  @brief   DMA transfers management functions
+  *
+@verbatim   
+ ===============================================================================
+                   ##### DMA transfers management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the SPIx/I2Sx DMA interface.
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode or I2Sxext for I2S full duplex mode. 
+  * @param  SPI_I2S_DMAReq: specifies the SPI DMA transfer request to be enabled or disabled. 
+  *          This parameter can be any combination of the following values:
+  *            @arg SPI_I2S_DMAReq_Tx: Tx buffer DMA transfer request
+  *            @arg SPI_I2S_DMAReq_Rx: Rx buffer DMA transfer request
+  * @param  NewState: new state of the selected SPI DMA transfer request.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH_EXT(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPI_I2S_DMAREQ(SPI_I2S_DMAReq));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI DMA requests */
+    SPIx->CR2 |= SPI_I2S_DMAReq;
+  }
+  else
+  {
+    /* Disable the selected SPI DMA requests */
+    SPIx->CR2 &= (uint16_t)~SPI_I2S_DMAReq;
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup SPI_Group5 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions
+  *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+ 
+ [..] This section provides a set of functions allowing to configure the SPI Interrupts 
+      sources and check or clear the flags or pending bits status.
+      The user should identify which mode will be used in his application to manage 
+      the communication: Polling mode, Interrupt mode or DMA mode. 
+    
+ *** Polling Mode ***
+ ====================
+[..] In Polling Mode, the SPI/I2S communication can be managed by 9 flags:
+  (#) SPI_I2S_FLAG_TXE : to indicate the status of the transmit buffer register
+  (#) SPI_I2S_FLAG_RXNE : to indicate the status of the receive buffer register
+  (#) SPI_I2S_FLAG_BSY : to indicate the state of the communication layer of the SPI.
+  (#) SPI_FLAG_CRCERR : to indicate if a CRC Calculation error occur              
+  (#) SPI_FLAG_MODF : to indicate if a Mode Fault error occur
+  (#) SPI_I2S_FLAG_OVR : to indicate if an Overrun error occur
+  (#) I2S_FLAG_TIFRFE: to indicate a Frame Format error occurs.
+  (#) I2S_FLAG_UDR: to indicate an Underrun error occurs.
+  (#) I2S_FLAG_CHSIDE: to indicate Channel Side.
+
+  (@) Do not use the BSY flag to handle each data transmission or reception. It is
+      better to use the TXE and RXNE flags instead.
+
+ [..] In this Mode it is advised to use the following functions:
+   (+) FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+   (+) void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG);
+
+ *** Interrupt Mode ***
+ ======================
+ [..] In Interrupt Mode, the SPI communication can be managed by 3 interrupt sources
+      and 7 pending bits: 
+   (+) Pending Bits:
+       (##) SPI_I2S_IT_TXE : to indicate the status of the transmit buffer register
+       (##) SPI_I2S_IT_RXNE : to indicate the status of the receive buffer register
+       (##) SPI_IT_CRCERR : to indicate if a CRC Calculation error occur (available in SPI mode only)            
+       (##) SPI_IT_MODF : to indicate if a Mode Fault error occur (available in SPI mode only)
+       (##) SPI_I2S_IT_OVR : to indicate if an Overrun error occur
+       (##) I2S_IT_UDR : to indicate an Underrun Error occurs (available in I2S mode only).
+       (##) I2S_FLAG_TIFRFE : to indicate a Frame Format error occurs (available in TI mode only).
+
+   (+) Interrupt Source:
+       (##) SPI_I2S_IT_TXE: specifies the interrupt source for the Tx buffer empty 
+            interrupt.  
+       (##) SPI_I2S_IT_RXNE : specifies the interrupt source for the Rx buffer not 
+            empty interrupt.
+       (##) SPI_I2S_IT_ERR : specifies the interrupt source for the errors interrupt.
+
+ [..] In this Mode it is advised to use the following functions:
+   (+) void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
+   (+) ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+   (+) void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT);
+
+ *** DMA Mode ***
+ ================
+ [..] In DMA Mode, the SPI communication can be managed by 2 DMA Channel requests:
+   (#) SPI_I2S_DMAReq_Tx: specifies the Tx buffer DMA transfer request
+   (#) SPI_I2S_DMAReq_Rx: specifies the Rx buffer DMA transfer request
+
+ [..] In this Mode it is advised to use the following function:
+   (+) void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState 
+       NewState);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified SPI/I2S interrupts.
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode or I2Sxext for I2S full duplex mode. 
+  * @param  SPI_I2S_IT: specifies the SPI interrupt source to be enabled or disabled. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_IT_TXE: Tx buffer empty interrupt mask
+  *            @arg SPI_I2S_IT_RXNE: Rx buffer not empty interrupt mask
+  *            @arg SPI_I2S_IT_ERR: Error interrupt mask
+  * @param  NewState: new state of the specified SPI interrupt.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState)
+{
+  uint16_t itpos = 0, itmask = 0 ;
+  
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH_EXT(SPIx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  assert_param(IS_SPI_I2S_CONFIG_IT(SPI_I2S_IT));
+
+  /* Get the SPI IT index */
+  itpos = SPI_I2S_IT >> 4;
+
+  /* Set the IT mask */
+  itmask = (uint16_t)1 << (uint16_t)itpos;
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected SPI interrupt */
+    SPIx->CR2 |= itmask;
+  }
+  else
+  {
+    /* Disable the selected SPI interrupt */
+    SPIx->CR2 &= (uint16_t)~itmask;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified SPIx/I2Sx flag is set or not.
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode or I2Sxext for I2S full duplex mode. 
+  * @param  SPI_I2S_FLAG: specifies the SPI flag to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_FLAG_TXE: Transmit buffer empty flag.
+  *            @arg SPI_I2S_FLAG_RXNE: Receive buffer not empty flag.
+  *            @arg SPI_I2S_FLAG_BSY: Busy flag.
+  *            @arg SPI_I2S_FLAG_OVR: Overrun flag.
+  *            @arg SPI_FLAG_MODF: Mode Fault flag.
+  *            @arg SPI_FLAG_CRCERR: CRC Error flag.
+  *            @arg SPI_I2S_FLAG_TIFRFE: Format Error.
+  *            @arg I2S_FLAG_UDR: Underrun Error flag.
+  *            @arg I2S_FLAG_CHSIDE: Channel Side flag.  
+  * @retval The new state of SPI_I2S_FLAG (SET or RESET).
+  */
+FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH_EXT(SPIx));
+  assert_param(IS_SPI_I2S_GET_FLAG(SPI_I2S_FLAG));
+  
+  /* Check the status of the specified SPI flag */
+  if ((SPIx->SR & SPI_I2S_FLAG) != (uint16_t)RESET)
+  {
+    /* SPI_I2S_FLAG is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPI_I2S_FLAG is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPI_I2S_FLAG status */
+  return  bitstatus;
+}
+
+/**
+  * @brief  Clears the SPIx CRC Error (CRCERR) flag.
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode or I2Sxext for I2S full duplex mode. 
+  * @param  SPI_I2S_FLAG: specifies the SPI flag to clear. 
+  *          This function clears only CRCERR flag.
+  *            @arg SPI_FLAG_CRCERR: CRC Error flag.  
+  *  
+  * @note   OVR (OverRun error) flag is cleared by software sequence: a read 
+  *          operation to SPI_DR register (SPI_I2S_ReceiveData()) followed by a read 
+  *          operation to SPI_SR register (SPI_I2S_GetFlagStatus()).
+  * @note   UDR (UnderRun error) flag is cleared by a read operation to 
+  *          SPI_SR register (SPI_I2S_GetFlagStatus()).   
+  * @note   MODF (Mode Fault) flag is cleared by software sequence: a read/write 
+  *          operation to SPI_SR register (SPI_I2S_GetFlagStatus()) followed by a 
+  *          write operation to SPI_CR1 register (SPI_Cmd() to enable the SPI).
+  *  
+  * @retval None
+  */
+void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH_EXT(SPIx));
+  assert_param(IS_SPI_I2S_CLEAR_FLAG(SPI_I2S_FLAG));
+    
+  /* Clear the selected SPI CRC Error (CRCERR) flag */
+  SPIx->SR = (uint16_t)~SPI_I2S_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified SPIx/I2Sx interrupt has occurred or not.
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode or I2Sxext for I2S full duplex mode.  
+  * @param  SPI_I2S_IT: specifies the SPI interrupt source to check. 
+  *          This parameter can be one of the following values:
+  *            @arg SPI_I2S_IT_TXE: Transmit buffer empty interrupt.
+  *            @arg SPI_I2S_IT_RXNE: Receive buffer not empty interrupt.
+  *            @arg SPI_I2S_IT_OVR: Overrun interrupt.
+  *            @arg SPI_IT_MODF: Mode Fault interrupt.
+  *            @arg SPI_IT_CRCERR: CRC Error interrupt.
+  *            @arg I2S_IT_UDR: Underrun interrupt.  
+  *            @arg SPI_I2S_IT_TIFRFE: Format Error interrupt.  
+  * @retval The new state of SPI_I2S_IT (SET or RESET).
+  */
+ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT)
+{
+  ITStatus bitstatus = RESET;
+  uint16_t itpos = 0, itmask = 0, enablestatus = 0;
+
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH_EXT(SPIx));
+  assert_param(IS_SPI_I2S_GET_IT(SPI_I2S_IT));
+
+  /* Get the SPI_I2S_IT index */
+  itpos = 0x01 << (SPI_I2S_IT & 0x0F);
+
+  /* Get the SPI_I2S_IT IT mask */
+  itmask = SPI_I2S_IT >> 4;
+
+  /* Set the IT mask */
+  itmask = 0x01 << itmask;
+
+  /* Get the SPI_I2S_IT enable bit status */
+  enablestatus = (SPIx->CR2 & itmask) ;
+
+  /* Check the status of the specified SPI interrupt */
+  if (((SPIx->SR & itpos) != (uint16_t)RESET) && enablestatus)
+  {
+    /* SPI_I2S_IT is set */
+    bitstatus = SET;
+  }
+  else
+  {
+    /* SPI_I2S_IT is reset */
+    bitstatus = RESET;
+  }
+  /* Return the SPI_I2S_IT status */
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the SPIx CRC Error (CRCERR) interrupt pending bit.
+  * @param  SPIx: To select the SPIx/I2Sx peripheral, where x can be: 1, 2, 3, 4, 5 or 6 
+  *         in SPI mode or 2 or 3 in I2S mode or I2Sxext for I2S full duplex mode.  
+  * @param  SPI_I2S_IT: specifies the SPI interrupt pending bit to clear.
+  *         This function clears only CRCERR interrupt pending bit.   
+  *            @arg SPI_IT_CRCERR: CRC Error interrupt.
+  *   
+  * @note   OVR (OverRun Error) interrupt pending bit is cleared by software 
+  *          sequence: a read operation to SPI_DR register (SPI_I2S_ReceiveData()) 
+  *          followed by a read operation to SPI_SR register (SPI_I2S_GetITStatus()).
+  * @note   UDR (UnderRun Error) interrupt pending bit is cleared by a read 
+  *          operation to SPI_SR register (SPI_I2S_GetITStatus()).   
+  * @note   MODF (Mode Fault) interrupt pending bit is cleared by software sequence:
+  *          a read/write operation to SPI_SR register (SPI_I2S_GetITStatus()) 
+  *          followed by a write operation to SPI_CR1 register (SPI_Cmd() to enable 
+  *          the SPI).
+  * @retval None
+  */
+void SPI_I2S_ClearITPendingBit(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT)
+{
+  uint16_t itpos = 0;
+  /* Check the parameters */
+  assert_param(IS_SPI_ALL_PERIPH_EXT(SPIx));
+  assert_param(IS_SPI_I2S_CLEAR_IT(SPI_I2S_IT));
+
+  /* Get the SPI_I2S IT index */
+  itpos = 0x01 << (SPI_I2S_IT & 0x0F);
+
+  /* Clear the selected SPI CRC Error (CRCERR) interrupt pending bit */
+  SPIx->SR = (uint16_t)~itpos;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_syscfg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_syscfg.c
new file mode 100644
index 00000000..c4b54fbc
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_syscfg.c
@@ -0,0 +1,259 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_syscfg.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the SYSCFG peripheral.
+  *
+ @verbatim
+    
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..] This driver provides functions for:
+            
+       (#) Remapping the memory accessible in the code area using SYSCFG_MemoryRemapConfig()
+            
+       (#) Swapping the internal flash Bank1 and Bank2 this features is only visible for 
+           STM32F42xxx/43xxx devices Devices. 
+                
+       (#) Manage the EXTI lines connection to the GPIOs using SYSCFG_EXTILineConfig()
+              
+       (#) Select the ETHERNET media interface (RMII/RII) using SYSCFG_ETH_MediaInterfaceConfig()
+  
+       -@- SYSCFG APB clock must be enabled to get write access to SYSCFG registers,
+           using RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);
+                   
+ @endverbatim      
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_syscfg.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup SYSCFG 
+  * @brief SYSCFG driver modules
+  * @{
+  */ 
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* ------------ RCC registers bit address in the alias region ----------- */
+#define SYSCFG_OFFSET             (SYSCFG_BASE - PERIPH_BASE)
+/* ---  MEMRMP Register ---*/ 
+/* Alias word address of UFB_MODE bit */ 
+#define MEMRMP_OFFSET             SYSCFG_OFFSET 
+#define UFB_MODE_BitNumber        ((uint8_t)0x8) 
+#define UFB_MODE_BB               (PERIPH_BB_BASE + (MEMRMP_OFFSET * 32) + (UFB_MODE_BitNumber * 4)) 
+    
+/* ---  PMC Register ---*/ 
+/* Alias word address of MII_RMII_SEL bit */ 
+#define PMC_OFFSET                (SYSCFG_OFFSET + 0x04) 
+#define MII_RMII_SEL_BitNumber    ((uint8_t)0x17) 
+#define PMC_MII_RMII_SEL_BB       (PERIPH_BB_BASE + (PMC_OFFSET * 32) + (MII_RMII_SEL_BitNumber * 4)) 
+    
+/* ---  CMPCR Register ---*/ 
+/* Alias word address of CMP_PD bit */ 
+#define CMPCR_OFFSET              (SYSCFG_OFFSET + 0x20) 
+#define CMP_PD_BitNumber          ((uint8_t)0x00) 
+#define CMPCR_CMP_PD_BB           (PERIPH_BB_BASE + (CMPCR_OFFSET * 32) + (CMP_PD_BitNumber * 4)) 
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup SYSCFG_Private_Functions
+  * @{
+  */ 
+
+/**
+  * @brief  Deinitializes the Alternate Functions (remap and EXTI configuration)
+  *   registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void SYSCFG_DeInit(void)
+{
+   RCC_APB2PeriphResetCmd(RCC_APB2Periph_SYSCFG, ENABLE);
+   RCC_APB2PeriphResetCmd(RCC_APB2Periph_SYSCFG, DISABLE);
+}
+
+/**
+  * @brief  Changes the mapping of the specified pin.
+  * @param  SYSCFG_Memory: selects the memory remapping.
+  *         This parameter can be one of the following values:
+  *            @arg SYSCFG_MemoryRemap_Flash:       Main Flash memory mapped at 0x00000000  
+  *            @arg SYSCFG_MemoryRemap_SystemFlash: System Flash memory mapped at 0x00000000
+  *            @arg SYSCFG_MemoryRemap_FSMC:        FSMC (Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000 for STM32F405xx/407xx and STM32F415xx/417xx devices. 
+  *            @arg SYSCFG_MemoryRemap_FMC:         FMC (Bank1 (NOR/PSRAM 1 and 2) mapped at 0x00000000 for STM32F42xxx/43xxx devices. 
+  *            @arg SYSCFG_MemoryRemap_ExtMEM:      External Memory mapped at 0x00000000 for STM32F446xx/STM32F469_479xx devices. 
+  *            @arg SYSCFG_MemoryRemap_SRAM:        Embedded SRAM (112kB) mapped at 0x00000000
+  *            @arg SYSCFG_MemoryRemap_SDRAM:       FMC (External SDRAM)  mapped at 0x00000000 for STM32F42xxx/43xxx devices.            
+  * @retval None
+  */
+void SYSCFG_MemoryRemapConfig(uint8_t SYSCFG_MemoryRemap)
+{
+  /* Check the parameters */
+  assert_param(IS_SYSCFG_MEMORY_REMAP_CONFING(SYSCFG_MemoryRemap));
+
+  SYSCFG->MEMRMP = SYSCFG_MemoryRemap;
+}
+
+/**
+  * @brief  Enables or disables the Internal FLASH Bank Swapping.
+  *   
+  * @note   This function can be used only for STM32F42xxx/43xxx devices. 
+  *
+  * @param  NewState: new state of Internal FLASH Bank swapping.
+  *          This parameter can be one of the following values:
+  *            @arg ENABLE: Flash Bank2 mapped at 0x08000000 (and aliased @0x00000000) 
+  *                         and Flash Bank1 mapped at 0x08100000 (and aliased at 0x00100000)   
+  *            @arg DISABLE:(the default state) Flash Bank1 mapped at 0x08000000 (and aliased @0x0000 0000) 
+                            and Flash Bank2 mapped at 0x08100000 (and aliased at 0x00100000)  
+  * @retval None
+  */
+void SYSCFG_MemorySwappingBank(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) UFB_MODE_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Selects the GPIO pin used as EXTI Line.
+  * @param  EXTI_PortSourceGPIOx : selects the GPIO port to be used as source for
+  *          EXTI lines where x can be (A..K) for STM32F42xxx/43xxx devices, (A..I) 
+  *          for STM32F405xx/407xx and STM32F415xx/417xx devices or (A, B, C, D and H)
+  *          for STM32401xx devices.  
+  *            
+  * @param  EXTI_PinSourcex: specifies the EXTI line to be configured.
+  *           This parameter can be EXTI_PinSourcex where x can be (0..15, except
+  *           for EXTI_PortSourceGPIOI x can be (0..11) for STM32F405xx/407xx
+  *           and STM32F405xx/407xx devices and for EXTI_PortSourceGPIOK x can   
+  *           be (0..7) for STM32F42xxx/43xxx devices. 
+  *             
+  * @retval None
+  */
+void SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex)
+{
+  uint32_t tmp = 0x00;
+
+  /* Check the parameters */
+  assert_param(IS_EXTI_PORT_SOURCE(EXTI_PortSourceGPIOx));
+  assert_param(IS_EXTI_PIN_SOURCE(EXTI_PinSourcex));
+
+  tmp = ((uint32_t)0x0F) << (0x04 * (EXTI_PinSourcex & (uint8_t)0x03));
+  SYSCFG->EXTICR[EXTI_PinSourcex >> 0x02] &= ~tmp;
+  SYSCFG->EXTICR[EXTI_PinSourcex >> 0x02] |= (((uint32_t)EXTI_PortSourceGPIOx) << (0x04 * (EXTI_PinSourcex & (uint8_t)0x03)));
+}
+
+/**
+  * @brief  Selects the ETHERNET media interface 
+  * @param  SYSCFG_ETH_MediaInterface: specifies the Media Interface mode. 
+  *          This parameter can be one of the following values: 
+  *            @arg SYSCFG_ETH_MediaInterface_MII: MII mode selected
+  *            @arg SYSCFG_ETH_MediaInterface_RMII: RMII mode selected 
+  * @retval None 
+  */
+void SYSCFG_ETH_MediaInterfaceConfig(uint32_t SYSCFG_ETH_MediaInterface) 
+{ 
+  assert_param(IS_SYSCFG_ETH_MEDIA_INTERFACE(SYSCFG_ETH_MediaInterface)); 
+  /* Configure MII_RMII selection bit */ 
+  *(__IO uint32_t *) PMC_MII_RMII_SEL_BB = SYSCFG_ETH_MediaInterface; 
+}
+
+/**
+  * @brief  Enables or disables the I/O Compensation Cell.
+  * @note   The I/O compensation cell can be used only when the device supply
+  *         voltage ranges from 2.4 to 3.6 V.  
+  * @param  NewState: new state of the I/O Compensation Cell.
+  *          This parameter can be one of the following values:
+  *            @arg ENABLE: I/O compensation cell enabled  
+  *            @arg DISABLE: I/O compensation cell power-down mode  
+  * @retval None
+  */
+void SYSCFG_CompensationCellCmd(FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  *(__IO uint32_t *) CMPCR_CMP_PD_BB = (uint32_t)NewState;
+}
+
+/**
+  * @brief  Checks whether the I/O Compensation Cell ready flag is set or not.
+  * @param  None
+  * @retval The new state of the I/O Compensation Cell ready flag (SET or RESET)
+  */
+FlagStatus SYSCFG_GetCompensationCellStatus(void)
+{
+  FlagStatus bitstatus = RESET;
+    
+  if ((SYSCFG->CMPCR & SYSCFG_CMPCR_READY ) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+#if defined(STM32F410xx)
+/**
+  * @brief  Connects the selected parameter to the break input of TIM1.
+  * @note   The selected configuration is locked and can be unlocked by system reset
+  * @param  SYSCFG_Break: selects the configuration to be connected to break
+  *         input of TIM1
+  *   This parameter can be any combination of the following values:
+  *     @arg SYSCFG_Break_PVD: PVD interrupt is connected to the break input of TIM1/8.
+  *     @arg SYSCFG_Break_HardFault: Lockup output of CortexM4 is connected to the break input of TIM1/8.
+  * @retval None
+  */
+void SYSCFG_BreakConfig(uint32_t SYSCFG_Break)
+{
+  /* Check the parameter */
+  assert_param(IS_SYSCFG_LOCK_CONFIG(SYSCFG_Break));
+
+  SYSCFG->CFGR2 |= (uint32_t) SYSCFG_Break;
+}
+#endif /* STM32F410xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/   
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_tim.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_tim.c
new file mode 100644
index 00000000..d8889ddf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_tim.c
@@ -0,0 +1,3365 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_tim.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the TIM peripheral:
+  *            + TimeBase management
+  *            + Output Compare management
+  *            + Input Capture management
+  *            + Advanced-control timers (TIM1 and TIM8) specific features  
+  *            + Interrupts, DMA and flags management
+  *            + Clocks management
+  *            + Synchronization management
+  *            + Specific interface management
+  *            + Specific remapping management      
+  *              
+  @verbatim   
+ ===============================================================================
+                   #####  How to use this driver #####
+ ===============================================================================
+    [..]
+    This driver provides functions to configure and program the TIM 
+    of all STM32F4xx devices.
+    These functions are split in 9 groups: 
+     
+      (#) TIM TimeBase management: this group includes all needed functions 
+          to configure the TM Timebase unit:
+        (++) Set/Get Prescaler
+        (++) Set/Get Autoreload  
+        (++) Counter modes configuration
+        (++) Set Clock division  
+        (++) Select the One Pulse mode
+        (++) Update Request Configuration
+        (++) Update Disable Configuration
+        (++) Auto-Preload Configuration 
+        (++) Enable/Disable the counter     
+                   
+      (#) TIM Output Compare management: this group includes all needed 
+          functions to configure the Capture/Compare unit used in Output 
+          compare mode: 
+        (++) Configure each channel, independently, in Output Compare mode
+        (++) Select the output compare modes
+        (++) Select the Polarities of each channel
+        (++) Set/Get the Capture/Compare register values
+        (++) Select the Output Compare Fast mode 
+        (++) Select the Output Compare Forced mode  
+        (++) Output Compare-Preload Configuration 
+        (++) Clear Output Compare Reference
+        (++) Select the OCREF Clear signal
+        (++) Enable/Disable the Capture/Compare Channels    
+                     
+      (#) TIM Input Capture management: this group includes all needed 
+          functions to configure the Capture/Compare unit used in 
+          Input Capture mode:
+        (++) Configure each channel in input capture mode
+        (++) Configure Channel1/2 in PWM Input mode
+        (++) Set the Input Capture Prescaler
+        (++) Get the Capture/Compare values      
+                     
+      (#) Advanced-control timers (TIM1 and TIM8) specific features
+        (++) Configures the Break input, dead time, Lock level, the OSSI,
+             the OSSR State and the AOE(automatic output enable)
+        (++) Enable/Disable the TIM peripheral Main Outputs
+        (++) Select the Commutation event
+        (++) Set/Reset the Capture Compare Preload Control bit
+                                
+      (#) TIM interrupts, DMA and flags management
+        (++) Enable/Disable interrupt sources
+        (++) Get flags status
+        (++) Clear flags/ Pending bits
+        (++) Enable/Disable DMA requests 
+        (++) Configure DMA burst mode
+        (++) Select CaptureCompare DMA request  
+                
+      (#) TIM clocks management: this group includes all needed functions 
+          to configure the clock controller unit:
+        (++) Select internal/External clock
+        (++) Select the external clock mode: ETR(Mode1/Mode2), TIx or ITRx
+           
+      (#) TIM synchronization management: this group includes all needed 
+          functions to configure the Synchronization unit:
+        (++) Select Input Trigger  
+        (++) Select Output Trigger  
+        (++) Select Master Slave Mode 
+        (++) ETR Configuration when used as external trigger   
+       
+      (#) TIM specific interface management, this group includes all 
+          needed functions to use the specific TIM interface:
+        (++) Encoder Interface Configuration
+        (++) Select Hall Sensor   
+           
+      (#) TIM specific remapping management includes the Remapping 
+          configuration of specific timers               
+     
+  @endverbatim    
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_tim.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup TIM 
+  * @brief TIM driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* ---------------------- TIM registers bit mask ------------------------ */
+#define SMCR_ETR_MASK      ((uint16_t)0x00FF) 
+#define CCMR_OFFSET        ((uint16_t)0x0018)
+#define CCER_CCE_SET       ((uint16_t)0x0001)  
+#define	CCER_CCNE_SET      ((uint16_t)0x0004) 
+#define CCMR_OC13M_MASK    ((uint16_t)0xFF8F)
+#define CCMR_OC24M_MASK    ((uint16_t)0x8FFF) 
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter);
+
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup TIM_Private_Functions
+  * @{
+  */
+
+/** @defgroup TIM_Group1 TimeBase management functions
+ *  @brief   TimeBase management functions 
+ *
+@verbatim   
+ ===============================================================================
+                     ##### TimeBase management functions #####
+ ===============================================================================  
+  
+     
+            ##### TIM Driver: how to use it in Timing(Time base) Mode #####
+ ===============================================================================
+    [..] 
+    To use the Timer in Timing(Time base) mode, the following steps are mandatory:
+       
+      (#) Enable TIM clock using RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) function
+                    
+      (#) Fill the TIM_TimeBaseInitStruct with the desired parameters.
+       
+      (#) Call TIM_TimeBaseInit(TIMx, &TIM_TimeBaseInitStruct) to configure the Time Base unit
+          with the corresponding configuration
+          
+      (#) Enable the NVIC if you need to generate the update interrupt. 
+          
+      (#) Enable the corresponding interrupt using the function TIM_ITConfig(TIMx, TIM_IT_Update) 
+       
+      (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+             
+       -@- All other functions can be used separately to modify, if needed,
+           a specific feature of the Timer. 
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Deinitializes the TIMx peripheral registers to their default reset values.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @retval None
+
+  */
+void TIM_DeInit(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+ 
+  if (TIMx == TIM1)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, DISABLE);  
+  } 
+  else if (TIMx == TIM2) 
+  {     
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, DISABLE);
+  }  
+  else if (TIMx == TIM3)
+  { 
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, DISABLE);
+  }  
+  else if (TIMx == TIM4)
+  { 
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM4, DISABLE);
+  }  
+  else if (TIMx == TIM5)
+  {      
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM5, DISABLE);
+  }  
+  else if (TIMx == TIM6)  
+  {    
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, DISABLE);
+  }  
+  else if (TIMx == TIM7)
+  {      
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, DISABLE);
+  }  
+  else if (TIMx == TIM8)
+  {      
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM8, DISABLE);  
+  }  
+  else if (TIMx == TIM9)
+  {      
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM9, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM9, DISABLE);  
+   }  
+  else if (TIMx == TIM10)
+  {      
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM10, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM10, DISABLE);  
+  }  
+  else if (TIMx == TIM11) 
+  {     
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM11, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM11, DISABLE);  
+  }  
+  else if (TIMx == TIM12)
+  {      
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM12, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM12, DISABLE);  
+  }  
+  else if (TIMx == TIM13) 
+  {       
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM13, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM13, DISABLE);  
+  }  
+  else
+  { 
+    if (TIMx == TIM14) 
+    {     
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, ENABLE);
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, DISABLE); 
+    }   
+  }
+}
+
+/**
+  * @brief  Initializes the TIMx Time Base Unit peripheral according to 
+  *         the specified parameters in the TIM_TimeBaseInitStruct.
+  * @param  TIMx: where x can be  1 to 14 to select the TIM peripheral.
+  * @param  TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef structure
+  *         that contains the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
+{
+  uint16_t tmpcr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+  assert_param(IS_TIM_COUNTER_MODE(TIM_TimeBaseInitStruct->TIM_CounterMode));
+  assert_param(IS_TIM_CKD_DIV(TIM_TimeBaseInitStruct->TIM_ClockDivision));
+
+  tmpcr1 = TIMx->CR1;  
+
+  if((TIMx == TIM1) || (TIMx == TIM8)||
+     (TIMx == TIM2) || (TIMx == TIM3)||
+     (TIMx == TIM4) || (TIMx == TIM5)) 
+  {
+    /* Select the Counter Mode */
+    tmpcr1 &= (uint16_t)(~(TIM_CR1_DIR | TIM_CR1_CMS));
+    tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_CounterMode;
+  }
+ 
+  if((TIMx != TIM6) && (TIMx != TIM7))
+  {
+    /* Set the clock division */
+    tmpcr1 &=  (uint16_t)(~TIM_CR1_CKD);
+    tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision;
+  }
+
+  TIMx->CR1 = tmpcr1;
+
+  /* Set the Autoreload value */
+  TIMx->ARR = TIM_TimeBaseInitStruct->TIM_Period ;
+ 
+  /* Set the Prescaler value */
+  TIMx->PSC = TIM_TimeBaseInitStruct->TIM_Prescaler;
+    
+  if ((TIMx == TIM1) || (TIMx == TIM8))  
+  {
+    /* Set the Repetition Counter value */
+    TIMx->RCR = TIM_TimeBaseInitStruct->TIM_RepetitionCounter;
+  }
+
+  /* Generate an update event to reload the Prescaler 
+     and the repetition counter(only for TIM1 and TIM8) value immediately */
+  TIMx->EGR = TIM_PSCReloadMode_Immediate;          
+}
+
+/**
+  * @brief  Fills each TIM_TimeBaseInitStruct member with its default value.
+  * @param  TIM_TimeBaseInitStruct : pointer to a TIM_TimeBaseInitTypeDef
+  *         structure which will be initialized.
+  * @retval None
+  */
+void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct)
+{
+  /* Set the default configuration */
+  TIM_TimeBaseInitStruct->TIM_Period = 0xFFFFFFFF;
+  TIM_TimeBaseInitStruct->TIM_Prescaler = 0x0000;
+  TIM_TimeBaseInitStruct->TIM_ClockDivision = TIM_CKD_DIV1;
+  TIM_TimeBaseInitStruct->TIM_CounterMode = TIM_CounterMode_Up;
+  TIM_TimeBaseInitStruct->TIM_RepetitionCounter = 0x0000;
+}
+
+/**
+  * @brief  Configures the TIMx Prescaler.
+  * @param  TIMx: where x can be  1 to 14 to select the TIM peripheral.
+  * @param  Prescaler: specifies the Prescaler Register value
+  * @param  TIM_PSCReloadMode: specifies the TIM Prescaler Reload mode
+  *          This parameter can be one of the following values:
+  *            @arg TIM_PSCReloadMode_Update: The Prescaler is loaded at the update event.
+  *            @arg TIM_PSCReloadMode_Immediate: The Prescaler is loaded immediately.
+  * @retval None
+  */
+void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_PRESCALER_RELOAD(TIM_PSCReloadMode));
+  /* Set the Prescaler value */
+  TIMx->PSC = Prescaler;
+  /* Set or reset the UG Bit */
+  TIMx->EGR = TIM_PSCReloadMode;
+}
+
+/**
+  * @brief  Specifies the TIMx Counter Mode to be used.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_CounterMode: specifies the Counter Mode to be used
+  *          This parameter can be one of the following values:
+  *            @arg TIM_CounterMode_Up: TIM Up Counting Mode
+  *            @arg TIM_CounterMode_Down: TIM Down Counting Mode
+  *            @arg TIM_CounterMode_CenterAligned1: TIM Center Aligned Mode1
+  *            @arg TIM_CounterMode_CenterAligned2: TIM Center Aligned Mode2
+  *            @arg TIM_CounterMode_CenterAligned3: TIM Center Aligned Mode3
+  * @retval None
+  */
+void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode)
+{
+  uint16_t tmpcr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_COUNTER_MODE(TIM_CounterMode));
+
+  tmpcr1 = TIMx->CR1;
+
+  /* Reset the CMS and DIR Bits */
+  tmpcr1 &= (uint16_t)~(TIM_CR1_DIR | TIM_CR1_CMS);
+
+  /* Set the Counter Mode */
+  tmpcr1 |= TIM_CounterMode;
+
+  /* Write to TIMx CR1 register */
+  TIMx->CR1 = tmpcr1;
+}
+
+/**
+  * @brief  Sets the TIMx Counter Register value
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  Counter: specifies the Counter register new value.
+  * @retval None
+  */
+void TIM_SetCounter(TIM_TypeDef* TIMx, uint32_t Counter)
+{
+  /* Check the parameters */
+   assert_param(IS_TIM_ALL_PERIPH(TIMx));
+
+  /* Set the Counter Register value */
+  TIMx->CNT = Counter;
+}
+
+/**
+  * @brief  Sets the TIMx Autoreload Register value
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  Autoreload: specifies the Autoreload register new value.
+  * @retval None
+  */
+void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint32_t Autoreload)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  
+  /* Set the Autoreload Register value */
+  TIMx->ARR = Autoreload;
+}
+
+/**
+  * @brief  Gets the TIMx Counter value.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @retval Counter Register value
+  */
+uint32_t TIM_GetCounter(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+
+  /* Get the Counter Register value */
+  return TIMx->CNT;
+}
+
+/**
+  * @brief  Gets the TIMx Prescaler value.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @retval Prescaler Register value.
+  */
+uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+
+  /* Get the Prescaler Register value */
+  return TIMx->PSC;
+}
+
+/**
+  * @brief  Enables or Disables the TIMx Update event.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  NewState: new state of the TIMx UDIS bit
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the Update Disable Bit */
+    TIMx->CR1 |= TIM_CR1_UDIS;
+  }
+  else
+  {
+    /* Reset the Update Disable Bit */
+    TIMx->CR1 &= (uint16_t)~TIM_CR1_UDIS;
+  }
+}
+
+/**
+  * @brief  Configures the TIMx Update Request Interrupt source.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  TIM_UpdateSource: specifies the Update source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_UpdateSource_Global: Source of update is the counter
+  *                 overflow/underflow or the setting of UG bit, or an update
+  *                 generation through the slave mode controller.
+  *            @arg TIM_UpdateSource_Regular: Source of update is counter overflow/underflow.
+  * @retval None
+  */
+void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_UPDATE_SOURCE(TIM_UpdateSource));
+
+  if (TIM_UpdateSource != TIM_UpdateSource_Global)
+  {
+    /* Set the URS Bit */
+    TIMx->CR1 |= TIM_CR1_URS;
+  }
+  else
+  {
+    /* Reset the URS Bit */
+    TIMx->CR1 &= (uint16_t)~TIM_CR1_URS;
+  }
+}
+
+/**
+  * @brief  Enables or disables TIMx peripheral Preload register on ARR.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  NewState: new state of the TIMx peripheral Preload register
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the ARR Preload Bit */
+    TIMx->CR1 |= TIM_CR1_ARPE;
+  }
+  else
+  {
+    /* Reset the ARR Preload Bit */
+    TIMx->CR1 &= (uint16_t)~TIM_CR1_ARPE;
+  }
+}
+
+/**
+  * @brief  Selects the TIMx's One Pulse Mode.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  TIM_OPMode: specifies the OPM Mode to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OPMode_Single
+  *            @arg TIM_OPMode_Repetitive
+  * @retval None
+  */
+void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_OPM_MODE(TIM_OPMode));
+
+  /* Reset the OPM Bit */
+  TIMx->CR1 &= (uint16_t)~TIM_CR1_OPM;
+
+  /* Configure the OPM Mode */
+  TIMx->CR1 |= TIM_OPMode;
+}
+
+/**
+  * @brief  Sets the TIMx Clock Division value.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_CKD: specifies the clock division value.
+  *          This parameter can be one of the following value:
+  *            @arg TIM_CKD_DIV1: TDTS = Tck_tim
+  *            @arg TIM_CKD_DIV2: TDTS = 2*Tck_tim
+  *            @arg TIM_CKD_DIV4: TDTS = 4*Tck_tim
+  * @retval None
+  */
+void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_CKD_DIV(TIM_CKD));
+
+  /* Reset the CKD Bits */
+  TIMx->CR1 &= (uint16_t)(~TIM_CR1_CKD);
+
+  /* Set the CKD value */
+  TIMx->CR1 |= TIM_CKD;
+}
+
+/**
+  * @brief  Enables or disables the specified TIM peripheral.
+  * @param  TIMx: where x can be 1 to 14 to select the TIMx peripheral.
+  * @param  NewState: new state of the TIMx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the TIM Counter */
+    TIMx->CR1 |= TIM_CR1_CEN;
+  }
+  else
+  {
+    /* Disable the TIM Counter */
+    TIMx->CR1 &= (uint16_t)~TIM_CR1_CEN;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group2 Output Compare management functions
+ *  @brief    Output Compare management functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Output Compare management functions #####
+ ===============================================================================  
+   
+      
+        ##### TIM Driver: how to use it in Output Compare Mode #####
+ ===============================================================================
+    [..] 
+    To use the Timer in Output Compare mode, the following steps are mandatory:
+       
+      (#) Enable TIM clock using RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) 
+          function
+       
+      (#) Configure the TIM pins by configuring the corresponding GPIO pins
+       
+      (#) Configure the Time base unit as described in the first part of this driver, 
+        (++) if needed, else the Timer will run with the default configuration:
+            Autoreload value = 0xFFFF
+        (++) Prescaler value = 0x0000
+        (++) Counter mode = Up counting
+        (++) Clock Division = TIM_CKD_DIV1
+          
+      (#) Fill the TIM_OCInitStruct with the desired parameters including:
+        (++) The TIM Output Compare mode: TIM_OCMode
+        (++) TIM Output State: TIM_OutputState
+        (++) TIM Pulse value: TIM_Pulse
+        (++) TIM Output Compare Polarity : TIM_OCPolarity
+       
+      (#) Call TIM_OCxInit(TIMx, &TIM_OCInitStruct) to configure the desired 
+          channel with the corresponding configuration
+       
+      (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+       
+      -@- All other functions can be used separately to modify, if needed,
+          a specific feature of the Timer. 
+          
+      -@- In case of PWM mode, this function is mandatory:
+          TIM_OCxPreloadConfig(TIMx, TIM_OCPreload_ENABLE); 
+              
+      -@- If the corresponding interrupt or DMA request are needed, the user should:
+        (+@) Enable the NVIC (or the DMA) to use the TIM interrupts (or DMA requests). 
+        (+@) Enable the corresponding interrupt (or DMA request) using the function 
+             TIM_ITConfig(TIMx, TIM_IT_CCx) (or TIM_DMA_Cmd(TIMx, TIM_DMA_CCx))   
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the TIMx Channel1 according to the specified parameters in
+  *         the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure that contains
+  *         the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+
+  /* Disable the Channel 1: Reset the CC1E Bit */
+  TIMx->CCER &= (uint16_t)~TIM_CCER_CC1E;
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmrx = TIMx->CCMR1;
+    
+  /* Reset the Output Compare Mode Bits */
+  tmpccmrx &= (uint16_t)~TIM_CCMR1_OC1M;
+  tmpccmrx &= (uint16_t)~TIM_CCMR1_CC1S;
+  /* Select the Output Compare Mode */
+  tmpccmrx |= TIM_OCInitStruct->TIM_OCMode;
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)~TIM_CCER_CC1P;
+  /* Set the Output Compare Polarity */
+  tmpccer |= TIM_OCInitStruct->TIM_OCPolarity;
+  
+  /* Set the Output State */
+  tmpccer |= TIM_OCInitStruct->TIM_OutputState;
+    
+  if((TIMx == TIM1) || (TIMx == TIM8))
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= (uint16_t)~TIM_CCER_CC1NP;
+    /* Set the Output N Polarity */
+    tmpccer |= TIM_OCInitStruct->TIM_OCNPolarity;
+    /* Reset the Output N State */
+    tmpccer &= (uint16_t)~TIM_CCER_CC1NE;
+    
+    /* Set the Output N State */
+    tmpccer |= TIM_OCInitStruct->TIM_OutputNState;
+    /* Reset the Output Compare and Output Compare N IDLE State */
+    tmpcr2 &= (uint16_t)~TIM_CR2_OIS1;
+    tmpcr2 &= (uint16_t)~TIM_CR2_OIS1N;
+    /* Set the Output Idle state */
+    tmpcr2 |= TIM_OCInitStruct->TIM_OCIdleState;
+    /* Set the Output N Idle state */
+    tmpcr2 |= TIM_OCInitStruct->TIM_OCNIdleState;
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmrx;
+  
+  /* Set the Capture Compare Register value */
+  TIMx->CCR1 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel2 according to the specified parameters 
+  *         in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure that contains
+  *         the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)~TIM_CCER_CC2E;
+  
+  /* Get the TIMx CCER register value */  
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR1 register value */
+  tmpccmrx = TIMx->CCMR1;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)~TIM_CCMR1_OC2M;
+  tmpccmrx &= (uint16_t)~TIM_CCMR1_CC2S;
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8);
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)~TIM_CCER_CC2P;
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 4);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 4);
+    
+  if((TIMx == TIM1) || (TIMx == TIM8))
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= (uint16_t)~TIM_CCER_CC2NP;
+    /* Set the Output N Polarity */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 4);
+    /* Reset the Output N State */
+    tmpccer &= (uint16_t)~TIM_CCER_CC2NE;
+    
+    /* Set the Output N State */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 4);
+    /* Reset the Output Compare and Output Compare N IDLE State */
+    tmpcr2 &= (uint16_t)~TIM_CR2_OIS2;
+    tmpcr2 &= (uint16_t)~TIM_CR2_OIS2N;
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 2);
+    /* Set the Output N Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 2);
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmrx;
+  
+  /* Set the Capture Compare Register value */
+  TIMx->CCR2 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel3 according to the specified parameters
+  *         in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure that contains
+  *         the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+
+  /* Disable the Channel 3: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)~TIM_CCER_CC3E;
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmrx = TIMx->CCMR2;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)~TIM_CCMR2_OC3M;
+  tmpccmrx &= (uint16_t)~TIM_CCMR2_CC3S;  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= TIM_OCInitStruct->TIM_OCMode;
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)~TIM_CCER_CC3P;
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 8);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 8);
+    
+  if((TIMx == TIM1) || (TIMx == TIM8))
+  {
+    assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState));
+    assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity));
+    assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState));
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    
+    /* Reset the Output N Polarity level */
+    tmpccer &= (uint16_t)~TIM_CCER_CC3NP;
+    /* Set the Output N Polarity */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 8);
+    /* Reset the Output N State */
+    tmpccer &= (uint16_t)~TIM_CCER_CC3NE;
+    
+    /* Set the Output N State */
+    tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 8);
+    /* Reset the Output Compare and Output Compare N IDLE State */
+    tmpcr2 &= (uint16_t)~TIM_CR2_OIS3;
+    tmpcr2 &= (uint16_t)~TIM_CR2_OIS3N;
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 4);
+    /* Set the Output N Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 4);
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmrx;
+  
+  /* Set the Capture Compare Register value */
+  TIMx->CCR3 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Initializes the TIMx Channel4 according to the specified parameters
+  *         in the TIM_OCInitStruct.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure that contains
+  *         the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0;
+   
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+  assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode));
+  assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity));   
+
+  /* Disable the Channel 4: Reset the CC4E Bit */
+  TIMx->CCER &= (uint16_t)~TIM_CCER_CC4E;
+  
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+  /* Get the TIMx CR2 register value */
+  tmpcr2 =  TIMx->CR2;
+  
+  /* Get the TIMx CCMR2 register value */
+  tmpccmrx = TIMx->CCMR2;
+    
+  /* Reset the Output Compare mode and Capture/Compare selection Bits */
+  tmpccmrx &= (uint16_t)~TIM_CCMR2_OC4M;
+  tmpccmrx &= (uint16_t)~TIM_CCMR2_CC4S;
+  
+  /* Select the Output Compare Mode */
+  tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8);
+  
+  /* Reset the Output Polarity level */
+  tmpccer &= (uint16_t)~TIM_CCER_CC4P;
+  /* Set the Output Compare Polarity */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 12);
+  
+  /* Set the Output State */
+  tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 12);
+  
+  if((TIMx == TIM1) || (TIMx == TIM8))
+  {
+    assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState));
+    /* Reset the Output Compare IDLE State */
+    tmpcr2 &=(uint16_t) ~TIM_CR2_OIS4;
+    /* Set the Output Idle state */
+    tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 6);
+  }
+  /* Write to TIMx CR2 */
+  TIMx->CR2 = tmpcr2;
+  
+  /* Write to TIMx CCMR2 */  
+  TIMx->CCMR2 = tmpccmrx;
+    
+  /* Set the Capture Compare Register value */
+  TIMx->CCR4 = TIM_OCInitStruct->TIM_Pulse;
+  
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Fills each TIM_OCInitStruct member with its default value.
+  * @param  TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct)
+{
+  /* Set the default configuration */
+  TIM_OCInitStruct->TIM_OCMode = TIM_OCMode_Timing;
+  TIM_OCInitStruct->TIM_OutputState = TIM_OutputState_Disable;
+  TIM_OCInitStruct->TIM_OutputNState = TIM_OutputNState_Disable;
+  TIM_OCInitStruct->TIM_Pulse = 0x00000000;
+  TIM_OCInitStruct->TIM_OCPolarity = TIM_OCPolarity_High;
+  TIM_OCInitStruct->TIM_OCNPolarity = TIM_OCPolarity_High;
+  TIM_OCInitStruct->TIM_OCIdleState = TIM_OCIdleState_Reset;
+  TIM_OCInitStruct->TIM_OCNIdleState = TIM_OCNIdleState_Reset;
+}
+
+/**
+  * @brief  Selects the TIM Output Compare Mode.
+  * @note   This function disables the selected channel before changing the Output
+  *         Compare Mode. If needed, user has to enable this channel using
+  *         TIM_CCxCmd() and TIM_CCxNCmd() functions.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parameter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  *            @arg TIM_Channel_4: TIM Channel 4
+  * @param  TIM_OCMode: specifies the TIM Output Compare Mode.
+  *           This parameter can be one of the following values:
+  *            @arg TIM_OCMode_Timing
+  *            @arg TIM_OCMode_Active
+  *            @arg TIM_OCMode_Toggle
+  *            @arg TIM_OCMode_PWM1
+  *            @arg TIM_OCMode_PWM2
+  *            @arg TIM_ForcedAction_Active
+  *            @arg TIM_ForcedAction_InActive
+  * @retval None
+  */
+void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode)
+{
+  uint32_t tmp = 0;
+  uint16_t tmp1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_CHANNEL(TIM_Channel));
+  assert_param(IS_TIM_OCM(TIM_OCMode));
+
+  tmp = (uint32_t) TIMx;
+  tmp += CCMR_OFFSET;
+
+  tmp1 = CCER_CCE_SET << (uint16_t)TIM_Channel;
+
+  /* Disable the Channel: Reset the CCxE Bit */
+  TIMx->CCER &= (uint16_t) ~tmp1;
+
+  if((TIM_Channel == TIM_Channel_1) ||(TIM_Channel == TIM_Channel_3))
+  {
+    tmp += (TIM_Channel>>1);
+
+    /* Reset the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp &= CCMR_OC13M_MASK;
+   
+    /* Configure the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp |= TIM_OCMode;
+  }
+  else
+  {
+    tmp += (uint16_t)(TIM_Channel - (uint16_t)4)>> (uint16_t)1;
+
+    /* Reset the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp &= CCMR_OC24M_MASK;
+    
+    /* Configure the OCxM bits in the CCMRx register */
+    *(__IO uint32_t *) tmp |= (uint16_t)(TIM_OCMode << 8);
+  }
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare1 Register value
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  Compare1: specifies the Capture Compare1 register new value.
+  * @retval None
+  */
+void TIM_SetCompare1(TIM_TypeDef* TIMx, uint32_t Compare1)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+
+  /* Set the Capture Compare1 Register value */
+  TIMx->CCR1 = Compare1;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare2 Register value
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  Compare2: specifies the Capture Compare2 register new value.
+  * @retval None
+  */
+void TIM_SetCompare2(TIM_TypeDef* TIMx, uint32_t Compare2)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+
+  /* Set the Capture Compare2 Register value */
+  TIMx->CCR2 = Compare2;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare3 Register value
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  Compare3: specifies the Capture Compare3 register new value.
+  * @retval None
+  */
+void TIM_SetCompare3(TIM_TypeDef* TIMx, uint32_t Compare3)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+
+  /* Set the Capture Compare3 Register value */
+  TIMx->CCR3 = Compare3;
+}
+
+/**
+  * @brief  Sets the TIMx Capture Compare4 Register value
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  Compare4: specifies the Capture Compare4 register new value.
+  * @retval None
+  */
+void TIM_SetCompare4(TIM_TypeDef* TIMx, uint32_t Compare4)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+
+  /* Set the Capture Compare4 Register value */
+  TIMx->CCR4 = Compare4;
+}
+
+/**
+  * @brief  Forces the TIMx output 1 waveform to active or inactive level.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC1REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC1REF.
+  * @retval None
+  */
+void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Reset the OC1M Bits */
+  tmpccmr1 &= (uint16_t)~TIM_CCMR1_OC1M;
+
+  /* Configure The Forced output Mode */
+  tmpccmr1 |= TIM_ForcedAction;
+
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Forces the TIMx output 2 waveform to active or inactive level.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC2REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC2REF.
+  * @retval None
+  */
+void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Reset the OC2M Bits */
+  tmpccmr1 &= (uint16_t)~TIM_CCMR1_OC2M;
+
+  /* Configure The Forced output Mode */
+  tmpccmr1 |= (uint16_t)(TIM_ForcedAction << 8);
+
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Forces the TIMx output 3 waveform to active or inactive level.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC3REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC3REF.
+  * @retval None
+  */
+void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+
+  tmpccmr2 = TIMx->CCMR2;
+
+  /* Reset the OC1M Bits */
+  tmpccmr2 &= (uint16_t)~TIM_CCMR2_OC3M;
+
+  /* Configure The Forced output Mode */
+  tmpccmr2 |= TIM_ForcedAction;
+
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Forces the TIMx output 4 waveform to active or inactive level.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ForcedAction: specifies the forced Action to be set to the output waveform.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ForcedAction_Active: Force active level on OC4REF
+  *            @arg TIM_ForcedAction_InActive: Force inactive level on OC4REF.
+  * @retval None
+  */
+void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction)
+{
+  uint16_t tmpccmr2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction));
+  tmpccmr2 = TIMx->CCMR2;
+
+  /* Reset the OC2M Bits */
+  tmpccmr2 &= (uint16_t)~TIM_CCMR2_OC4M;
+
+  /* Configure The Forced output Mode */
+  tmpccmr2 |= (uint16_t)(TIM_ForcedAction << 8);
+
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR1.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Reset the OC1PE Bit */
+  tmpccmr1 &= (uint16_t)(~TIM_CCMR1_OC1PE);
+
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr1 |= TIM_OCPreload;
+
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR2.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Reset the OC2PE Bit */
+  tmpccmr1 &= (uint16_t)(~TIM_CCMR1_OC2PE);
+
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr1 |= (uint16_t)(TIM_OCPreload << 8);
+
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR3.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+
+  tmpccmr2 = TIMx->CCMR2;
+
+  /* Reset the OC3PE Bit */
+  tmpccmr2 &= (uint16_t)(~TIM_CCMR2_OC3PE);
+
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr2 |= TIM_OCPreload;
+
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Enables or disables the TIMx peripheral Preload register on CCR4.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPreload: new state of the TIMx peripheral Preload register
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPreload_Enable
+  *            @arg TIM_OCPreload_Disable
+  * @retval None
+  */
+void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload)
+{
+  uint16_t tmpccmr2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload));
+
+  tmpccmr2 = TIMx->CCMR2;
+
+  /* Reset the OC4PE Bit */
+  tmpccmr2 &= (uint16_t)(~TIM_CCMR2_OC4PE);
+
+  /* Enable or Disable the Output Compare Preload feature */
+  tmpccmr2 |= (uint16_t)(TIM_OCPreload << 8);
+
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 1 Fast feature.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Reset the OC1FE Bit */
+  tmpccmr1 &= (uint16_t)~TIM_CCMR1_OC1FE;
+
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr1 |= TIM_OCFast;
+
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 2 Fast feature.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Reset the OC2FE Bit */
+  tmpccmr1 &= (uint16_t)(~TIM_CCMR1_OC2FE);
+
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr1 |= (uint16_t)(TIM_OCFast << 8);
+
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 3 Fast feature.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr2 = 0;
+  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+
+  /* Get the TIMx CCMR2 register value */
+  tmpccmr2 = TIMx->CCMR2;
+
+  /* Reset the OC3FE Bit */
+  tmpccmr2 &= (uint16_t)~TIM_CCMR2_OC3FE;
+
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr2 |= TIM_OCFast;
+
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx Output Compare 4 Fast feature.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCFast: new state of the Output Compare Fast Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCFast_Enable: TIM output compare fast enable
+  *            @arg TIM_OCFast_Disable: TIM output compare fast disable
+  * @retval None
+  */
+void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast)
+{
+  uint16_t tmpccmr2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast));
+
+  /* Get the TIMx CCMR2 register value */
+  tmpccmr2 = TIMx->CCMR2;
+
+  /* Reset the OC4FE Bit */
+  tmpccmr2 &= (uint16_t)(~TIM_CCMR2_OC4FE);
+
+  /* Enable or Disable the Output Compare Fast Bit */
+  tmpccmr2 |= (uint16_t)(TIM_OCFast << 8);
+
+  /* Write to TIMx CCMR2 */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF1 signal on an external event
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Reset the OC1CE Bit */
+  tmpccmr1 &= (uint16_t)~TIM_CCMR1_OC1CE;
+
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr1 |= TIM_OCClear;
+
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF2 signal on an external event
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr1 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Reset the OC2CE Bit */
+  tmpccmr1 &= (uint16_t)~TIM_CCMR1_OC2CE;
+
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr1 |= (uint16_t)(TIM_OCClear << 8);
+
+  /* Write to TIMx CCMR1 register */
+  TIMx->CCMR1 = tmpccmr1;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF3 signal on an external event
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+
+  tmpccmr2 = TIMx->CCMR2;
+
+  /* Reset the OC3CE Bit */
+  tmpccmr2 &= (uint16_t)~TIM_CCMR2_OC3CE;
+
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr2 |= TIM_OCClear;
+
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Clears or safeguards the OCREF4 signal on an external event
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCClear: new state of the Output Compare Clear Enable Bit.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCClear_Enable: TIM Output clear enable
+  *            @arg TIM_OCClear_Disable: TIM Output clear disable
+  * @retval None
+  */
+void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear)
+{
+  uint16_t tmpccmr2 = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear));
+
+  tmpccmr2 = TIMx->CCMR2;
+
+  /* Reset the OC4CE Bit */
+  tmpccmr2 &= (uint16_t)~TIM_CCMR2_OC4CE;
+
+  /* Enable or Disable the Output Compare Clear Bit */
+  tmpccmr2 |= (uint16_t)(TIM_OCClear << 8);
+
+  /* Write to TIMx CCMR2 register */
+  TIMx->CCMR2 = tmpccmr2;
+}
+
+/**
+  * @brief  Configures the TIMx channel 1 polarity.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC1 Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+
+  tmpccer = TIMx->CCER;
+
+  /* Set or Reset the CC1P Bit */
+  tmpccer &= (uint16_t)(~TIM_CCER_CC1P);
+  tmpccer |= TIM_OCPolarity;
+
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 1N polarity.
+  * @param  TIMx: where x can be 1 or 8 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC1N Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCNPolarity_High: Output Compare active high
+  *            @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+   
+  tmpccer = TIMx->CCER;
+
+  /* Set or Reset the CC1NP Bit */
+  tmpccer &= (uint16_t)~TIM_CCER_CC1NP;
+  tmpccer |= TIM_OCNPolarity;
+
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 2 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_OCPolarity: specifies the OC2 Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+
+  tmpccer = TIMx->CCER;
+
+  /* Set or Reset the CC2P Bit */
+  tmpccer &= (uint16_t)(~TIM_CCER_CC2P);
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 4);
+
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 2N polarity.
+  * @param  TIMx: where x can be 1 or 8 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC2N Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCNPolarity_High: Output Compare active high
+  *            @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+  
+  tmpccer = TIMx->CCER;
+
+  /* Set or Reset the CC2NP Bit */
+  tmpccer &= (uint16_t)~TIM_CCER_CC2NP;
+  tmpccer |= (uint16_t)(TIM_OCNPolarity << 4);
+
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 3 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC3 Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+
+  tmpccer = TIMx->CCER;
+
+  /* Set or Reset the CC3P Bit */
+  tmpccer &= (uint16_t)~TIM_CCER_CC3P;
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 8);
+
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx Channel 3N polarity.
+  * @param  TIMx: where x can be 1 or 8 to select the TIM peripheral.
+  * @param  TIM_OCNPolarity: specifies the OC3N Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCNPolarity_High: Output Compare active high
+  *            @arg TIM_OCNPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity)
+{
+  uint16_t tmpccer = 0;
+ 
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity));
+    
+  tmpccer = TIMx->CCER;
+
+  /* Set or Reset the CC3NP Bit */
+  tmpccer &= (uint16_t)~TIM_CCER_CC3NP;
+  tmpccer |= (uint16_t)(TIM_OCNPolarity << 8);
+
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configures the TIMx channel 4 polarity.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_OCPolarity: specifies the OC4 Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_OCPolarity_High: Output Compare active high
+  *            @arg TIM_OCPolarity_Low: Output Compare active low
+  * @retval None
+  */
+void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity)
+{
+  uint16_t tmpccer = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity));
+
+  tmpccer = TIMx->CCER;
+
+  /* Set or Reset the CC4P Bit */
+  tmpccer &= (uint16_t)~TIM_CCER_CC4P;
+  tmpccer |= (uint16_t)(TIM_OCPolarity << 12);
+
+  /* Write to TIMx CCER register */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Enables or disables the TIM Capture Compare Channel x.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parameter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  *            @arg TIM_Channel_4: TIM Channel 4
+  * @param  TIM_CCx: specifies the TIM Channel CCxE bit new state.
+  *          This parameter can be: TIM_CCx_Enable or TIM_CCx_Disable. 
+  * @retval None
+  */
+void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx)
+{
+  uint16_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx)); 
+  assert_param(IS_TIM_CHANNEL(TIM_Channel));
+  assert_param(IS_TIM_CCX(TIM_CCx));
+
+  tmp = CCER_CCE_SET << TIM_Channel;
+
+  /* Reset the CCxE Bit */
+  TIMx->CCER &= (uint16_t)~ tmp;
+
+  /* Set or reset the CCxE Bit */ 
+  TIMx->CCER |=  (uint16_t)(TIM_CCx << TIM_Channel);
+}
+
+/**
+  * @brief  Enables or disables the TIM Capture Compare Channel xN.
+  * @param  TIMx: where x can be 1 or 8 to select the TIM peripheral.
+  * @param  TIM_Channel: specifies the TIM Channel
+  *          This parameter can be one of the following values:
+  *            @arg TIM_Channel_1: TIM Channel 1
+  *            @arg TIM_Channel_2: TIM Channel 2
+  *            @arg TIM_Channel_3: TIM Channel 3
+  * @param  TIM_CCxN: specifies the TIM Channel CCxNE bit new state.
+  *          This parameter can be: TIM_CCxN_Enable or TIM_CCxN_Disable. 
+  * @retval None
+  */
+void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN)
+{
+  uint16_t tmp = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_COMPLEMENTARY_CHANNEL(TIM_Channel));
+  assert_param(IS_TIM_CCXN(TIM_CCxN));
+
+  tmp = CCER_CCNE_SET << TIM_Channel;
+
+  /* Reset the CCxNE Bit */
+  TIMx->CCER &= (uint16_t) ~tmp;
+
+  /* Set or reset the CCxNE Bit */ 
+  TIMx->CCER |=  (uint16_t)(TIM_CCxN << TIM_Channel);
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group3 Input Capture management functions
+ *  @brief    Input Capture management functions 
+ *
+@verbatim   
+ ===============================================================================
+                  ##### Input Capture management functions #####
+ ===============================================================================  
+         
+            ##### TIM Driver: how to use it in Input Capture Mode #####
+ ===============================================================================
+    [..]    
+    To use the Timer in Input Capture mode, the following steps are mandatory:
+       
+      (#) Enable TIM clock using RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) 
+          function
+       
+      (#) Configure the TIM pins by configuring the corresponding GPIO pins
+       
+      (#) Configure the Time base unit as described in the first part of this driver,
+          if needed, else the Timer will run with the default configuration:
+        (++) Autoreload value = 0xFFFF
+        (++) Prescaler value = 0x0000
+        (++) Counter mode = Up counting
+        (++) Clock Division = TIM_CKD_DIV1
+          
+      (#) Fill the TIM_ICInitStruct with the desired parameters including:
+        (++) TIM Channel: TIM_Channel
+        (++) TIM Input Capture polarity: TIM_ICPolarity
+        (++) TIM Input Capture selection: TIM_ICSelection
+        (++) TIM Input Capture Prescaler: TIM_ICPrescaler
+        (++) TIM Input Capture filter value: TIM_ICFilter
+       
+      (#) Call TIM_ICInit(TIMx, &TIM_ICInitStruct) to configure the desired channel 
+          with the corresponding configuration and to measure only frequency 
+          or duty cycle of the input signal, or, Call TIM_PWMIConfig(TIMx, &TIM_ICInitStruct) 
+          to configure the desired channels with the corresponding configuration 
+          and to measure the frequency and the duty cycle of the input signal
+          
+      (#) Enable the NVIC or the DMA to read the measured frequency. 
+          
+      (#) Enable the corresponding interrupt (or DMA request) to read the Captured 
+          value, using the function TIM_ITConfig(TIMx, TIM_IT_CCx) 
+          (or TIM_DMA_Cmd(TIMx, TIM_DMA_CCx)) 
+       
+      (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
+       
+      (#) Use TIM_GetCapturex(TIMx); to read the captured value.
+       
+      -@- All other functions can be used separately to modify, if needed,
+          a specific feature of the Timer. 
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Initializes the TIM peripheral according to the specified parameters
+  *         in the TIM_ICInitStruct.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure that contains
+  *         the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_POLARITY(TIM_ICInitStruct->TIM_ICPolarity));
+  assert_param(IS_TIM_IC_SELECTION(TIM_ICInitStruct->TIM_ICSelection));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICInitStruct->TIM_ICPrescaler));
+  assert_param(IS_TIM_IC_FILTER(TIM_ICInitStruct->TIM_ICFilter));
+  
+  if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1)
+  {
+    /* TI1 Configuration */
+    TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_2)
+  {
+    /* TI2 Configuration */
+    assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+    TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_3)
+  {
+    /* TI3 Configuration */
+    assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+    TI3_Config(TIMx,  TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC3Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else
+  {
+    /* TI4 Configuration */
+    assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+    TI4_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity,
+               TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC4Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+}
+
+/**
+  * @brief  Fills each TIM_ICInitStruct member with its default value.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  /* Set the default configuration */
+  TIM_ICInitStruct->TIM_Channel = TIM_Channel_1;
+  TIM_ICInitStruct->TIM_ICPolarity = TIM_ICPolarity_Rising;
+  TIM_ICInitStruct->TIM_ICSelection = TIM_ICSelection_DirectTI;
+  TIM_ICInitStruct->TIM_ICPrescaler = TIM_ICPSC_DIV1;
+  TIM_ICInitStruct->TIM_ICFilter = 0x00;
+}
+
+/**
+  * @brief  Configures the TIM peripheral according to the specified parameters
+  *         in the TIM_ICInitStruct to measure an external PWM signal.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5,8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure that contains
+  *         the configuration information for the specified TIM peripheral.
+  * @retval None
+  */
+void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct)
+{
+  uint16_t icoppositepolarity = TIM_ICPolarity_Rising;
+  uint16_t icoppositeselection = TIM_ICSelection_DirectTI;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+
+  /* Select the Opposite Input Polarity */
+  if (TIM_ICInitStruct->TIM_ICPolarity == TIM_ICPolarity_Rising)
+  {
+    icoppositepolarity = TIM_ICPolarity_Falling;
+  }
+  else
+  {
+    icoppositepolarity = TIM_ICPolarity_Rising;
+  }
+  /* Select the Opposite Input */
+  if (TIM_ICInitStruct->TIM_ICSelection == TIM_ICSelection_DirectTI)
+  {
+    icoppositeselection = TIM_ICSelection_IndirectTI;
+  }
+  else
+  {
+    icoppositeselection = TIM_ICSelection_DirectTI;
+  }
+  if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1)
+  {
+    /* TI1 Configuration */
+    TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+    /* TI2 Configuration */
+    TI2_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+  else
+  { 
+    /* TI2 Configuration */
+    TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection,
+               TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+    /* TI1 Configuration */
+    TI1_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter);
+    /* Set the Input Capture Prescaler value */
+    TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler);
+  }
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 1 value.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @retval Capture Compare 1 Register value.
+  */
+uint32_t TIM_GetCapture1(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+
+  /* Get the Capture 1 Register value */
+  return TIMx->CCR1;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 2 value.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @retval Capture Compare 2 Register value.
+  */
+uint32_t TIM_GetCapture2(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+
+  /* Get the Capture 2 Register value */
+  return TIMx->CCR2;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 3 value.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @retval Capture Compare 3 Register value.
+  */
+uint32_t TIM_GetCapture3(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx)); 
+
+  /* Get the Capture 3 Register value */
+  return TIMx->CCR3;
+}
+
+/**
+  * @brief  Gets the TIMx Input Capture 4 value.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @retval Capture Compare 4 Register value.
+  */
+uint32_t TIM_GetCapture4(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+
+  /* Get the Capture 4 Register value */
+  return TIMx->CCR4;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 1 prescaler.
+  * @param  TIMx: where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture1 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+
+  /* Reset the IC1PSC Bits */
+  TIMx->CCMR1 &= (uint16_t)~TIM_CCMR1_IC1PSC;
+
+  /* Set the IC1PSC value */
+  TIMx->CCMR1 |= TIM_ICPSC;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 2 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture2 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+
+  /* Reset the IC2PSC Bits */
+  TIMx->CCMR1 &= (uint16_t)~TIM_CCMR1_IC2PSC;
+
+  /* Set the IC2PSC value */
+  TIMx->CCMR1 |= (uint16_t)(TIM_ICPSC << 8);
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 3 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture3 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+
+  /* Reset the IC3PSC Bits */
+  TIMx->CCMR2 &= (uint16_t)~TIM_CCMR2_IC3PSC;
+
+  /* Set the IC3PSC value */
+  TIMx->CCMR2 |= TIM_ICPSC;
+}
+
+/**
+  * @brief  Sets the TIMx Input Capture 4 prescaler.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPSC: specifies the Input Capture4 prescaler new value.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPSC_DIV1: no prescaler
+  *            @arg TIM_ICPSC_DIV2: capture is done once every 2 events
+  *            @arg TIM_ICPSC_DIV4: capture is done once every 4 events
+  *            @arg TIM_ICPSC_DIV8: capture is done once every 8 events
+  * @retval None
+  */
+void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC));
+
+  /* Reset the IC4PSC Bits */
+  TIMx->CCMR2 &= (uint16_t)~TIM_CCMR2_IC4PSC;
+
+  /* Set the IC4PSC value */
+  TIMx->CCMR2 |= (uint16_t)(TIM_ICPSC << 8);
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group4 Advanced-control timers (TIM1 and TIM8) specific features
+ *  @brief   Advanced-control timers (TIM1 and TIM8) specific features
+ *
+@verbatim   
+ ===============================================================================
+      ##### Advanced-control timers (TIM1 and TIM8) specific features #####
+ ===============================================================================  
+        
+             ##### TIM Driver: how to use the Break feature #####
+ ===============================================================================
+    [..] 
+    After configuring the Timer channel(s) in the appropriate Output Compare mode: 
+                         
+      (#) Fill the TIM_BDTRInitStruct with the desired parameters for the Timer
+          Break Polarity, dead time, Lock level, the OSSI/OSSR State and the 
+          AOE(automatic output enable).
+               
+      (#) Call TIM_BDTRConfig(TIMx, &TIM_BDTRInitStruct) to configure the Timer
+          
+      (#) Enable the Main Output using TIM_CtrlPWMOutputs(TIM1, ENABLE) 
+          
+      (#) Once the break even occurs, the Timer's output signals are put in reset
+          state or in a known state (according to the configuration made in
+          TIM_BDTRConfig() function).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the Break feature, dead time, Lock level, OSSI/OSSR State
+  *         and the AOE(automatic output enable).
+  * @param  TIMx: where x can be  1 or 8 to select the TIM 
+  * @param  TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure that
+  *         contains the BDTR Register configuration  information for the TIM peripheral.
+  * @retval None
+  */
+void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_TIM_OSSR_STATE(TIM_BDTRInitStruct->TIM_OSSRState));
+  assert_param(IS_TIM_OSSI_STATE(TIM_BDTRInitStruct->TIM_OSSIState));
+  assert_param(IS_TIM_LOCK_LEVEL(TIM_BDTRInitStruct->TIM_LOCKLevel));
+  assert_param(IS_TIM_BREAK_STATE(TIM_BDTRInitStruct->TIM_Break));
+  assert_param(IS_TIM_BREAK_POLARITY(TIM_BDTRInitStruct->TIM_BreakPolarity));
+  assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(TIM_BDTRInitStruct->TIM_AutomaticOutput));
+
+  /* Set the Lock level, the Break enable Bit and the Polarity, the OSSR State,
+     the OSSI State, the dead time value and the Automatic Output Enable Bit */
+  TIMx->BDTR = (uint32_t)TIM_BDTRInitStruct->TIM_OSSRState | TIM_BDTRInitStruct->TIM_OSSIState |
+             TIM_BDTRInitStruct->TIM_LOCKLevel | TIM_BDTRInitStruct->TIM_DeadTime |
+             TIM_BDTRInitStruct->TIM_Break | TIM_BDTRInitStruct->TIM_BreakPolarity |
+             TIM_BDTRInitStruct->TIM_AutomaticOutput;
+}
+
+/**
+  * @brief  Fills each TIM_BDTRInitStruct member with its default value.
+  * @param  TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure which
+  *         will be initialized.
+  * @retval None
+  */
+void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct)
+{
+  /* Set the default configuration */
+  TIM_BDTRInitStruct->TIM_OSSRState = TIM_OSSRState_Disable;
+  TIM_BDTRInitStruct->TIM_OSSIState = TIM_OSSIState_Disable;
+  TIM_BDTRInitStruct->TIM_LOCKLevel = TIM_LOCKLevel_OFF;
+  TIM_BDTRInitStruct->TIM_DeadTime = 0x00;
+  TIM_BDTRInitStruct->TIM_Break = TIM_Break_Disable;
+  TIM_BDTRInitStruct->TIM_BreakPolarity = TIM_BreakPolarity_Low;
+  TIM_BDTRInitStruct->TIM_AutomaticOutput = TIM_AutomaticOutput_Disable;
+}
+
+/**
+  * @brief  Enables or disables the TIM peripheral Main Outputs.
+  * @param  TIMx: where x can be 1 or 8 to select the TIMx peripheral.
+  * @param  NewState: new state of the TIM peripheral Main Outputs.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the TIM Main Output */
+    TIMx->BDTR |= TIM_BDTR_MOE;
+  }
+  else
+  {
+    /* Disable the TIM Main Output */
+    TIMx->BDTR &= (uint16_t)~TIM_BDTR_MOE;
+  }  
+}
+
+/**
+  * @brief  Selects the TIM peripheral Commutation event.
+  * @param  TIMx: where x can be  1 or 8 to select the TIMx peripheral
+  * @param  NewState: new state of the Commutation event.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the COM Bit */
+    TIMx->CR2 |= TIM_CR2_CCUS;
+  }
+  else
+  {
+    /* Reset the COM Bit */
+    TIMx->CR2 &= (uint16_t)~TIM_CR2_CCUS;
+  }
+}
+
+/**
+  * @brief  Sets or Resets the TIM peripheral Capture Compare Preload Control bit.
+  * @param  TIMx: where x can be  1 or 8 to select the TIMx peripheral
+  * @param  NewState: new state of the Capture Compare Preload Control bit
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST4_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Set the CCPC Bit */
+    TIMx->CR2 |= TIM_CR2_CCPC;
+  }
+  else
+  {
+    /* Reset the CCPC Bit */
+    TIMx->CR2 &= (uint16_t)~TIM_CR2_CCPC;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group5 Interrupts DMA and flags management functions
+ *  @brief    Interrupts, DMA and flags management functions 
+ *
+@verbatim   
+ ===============================================================================
+          ##### Interrupts, DMA and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified TIM interrupts.
+  * @param  TIMx: where x can be 1 to 14 to select the TIMx peripheral.
+  * @param  TIM_IT: specifies the TIM interrupts sources to be enabled or disabled.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_IT_Update: TIM update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  *  
+  * @note   For TIM6 and TIM7 only the parameter TIM_IT_Update can be used
+  * @note   For TIM9 and TIM12 only one of the following parameters can be used: TIM_IT_Update,
+  *          TIM_IT_CC1, TIM_IT_CC2 or TIM_IT_Trigger. 
+  * @note   For TIM10, TIM11, TIM13 and TIM14 only one of the following parameters can
+  *          be used: TIM_IT_Update or TIM_IT_CC1   
+  * @note   TIM_IT_COM and TIM_IT_Break can be used only with TIM1 and TIM8 
+  *        
+  * @param  NewState: new state of the TIM interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_IT(TIM_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Interrupt sources */
+    TIMx->DIER |= TIM_IT;
+  }
+  else
+  {
+    /* Disable the Interrupt sources */
+    TIMx->DIER &= (uint16_t)~TIM_IT;
+  }
+}
+
+/**
+  * @brief  Configures the TIMx event to be generate by software.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  TIM_EventSource: specifies the event source.
+  *          This parameter can be one or more of the following values:	   
+  *            @arg TIM_EventSource_Update: Timer update Event source
+  *            @arg TIM_EventSource_CC1: Timer Capture Compare 1 Event source
+  *            @arg TIM_EventSource_CC2: Timer Capture Compare 2 Event source
+  *            @arg TIM_EventSource_CC3: Timer Capture Compare 3 Event source
+  *            @arg TIM_EventSource_CC4: Timer Capture Compare 4 Event source
+  *            @arg TIM_EventSource_COM: Timer COM event source  
+  *            @arg TIM_EventSource_Trigger: Timer Trigger Event source
+  *            @arg TIM_EventSource_Break: Timer Break event source
+  * 
+  * @note   TIM6 and TIM7 can only generate an update event. 
+  * @note   TIM_EventSource_COM and TIM_EventSource_Break are used only with TIM1 and TIM8.
+  *        
+  * @retval None
+  */
+void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_EVENT_SOURCE(TIM_EventSource));
+ 
+  /* Set the event sources */
+  TIMx->EGR = TIM_EventSource;
+}
+
+/**
+  * @brief  Checks whether the specified TIM flag is set or not.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  TIM_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_FLAG_Update: TIM update Flag
+  *            @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag
+  *            @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag
+  *            @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag
+  *            @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag
+  *            @arg TIM_FLAG_COM: TIM Commutation Flag
+  *            @arg TIM_FLAG_Trigger: TIM Trigger Flag
+  *            @arg TIM_FLAG_Break: TIM Break Flag
+  *            @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 over capture Flag
+  *            @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 over capture Flag
+  *            @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 over capture Flag
+  *            @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 over capture Flag
+  *
+  * @note   TIM6 and TIM7 can have only one update flag. 
+  * @note   TIM_FLAG_COM and TIM_FLAG_Break are used only with TIM1 and TIM8.    
+  *
+  * @retval The new state of TIM_FLAG (SET or RESET).
+  */
+FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG)
+{ 
+  ITStatus bitstatus = RESET;  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_GET_FLAG(TIM_FLAG));
+
+  
+  if ((TIMx->SR & TIM_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the TIMx's pending flags.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  TIM_FLAG: specifies the flag bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_FLAG_Update: TIM update Flag
+  *            @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag
+  *            @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag
+  *            @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag
+  *            @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag
+  *            @arg TIM_FLAG_COM: TIM Commutation Flag
+  *            @arg TIM_FLAG_Trigger: TIM Trigger Flag
+  *            @arg TIM_FLAG_Break: TIM Break Flag
+  *            @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 over capture Flag
+  *            @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 over capture Flag
+  *            @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 over capture Flag
+  *            @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 over capture Flag
+  *
+  * @note   TIM6 and TIM7 can have only one update flag. 
+  * @note   TIM_FLAG_COM and TIM_FLAG_Break are used only with TIM1 and TIM8.
+  *    
+  * @retval None
+  */
+void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG)
+{  
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+   
+  /* Clear the flags */
+  TIMx->SR = (uint16_t)~TIM_FLAG;
+}
+
+/**
+  * @brief  Checks whether the TIM interrupt has occurred or not.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  TIM_IT: specifies the TIM interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_IT_Update: TIM update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  *
+  * @note   TIM6 and TIM7 can generate only an update interrupt.
+  * @note   TIM_IT_COM and TIM_IT_Break are used only with TIM1 and TIM8.
+  *     
+  * @retval The new state of the TIM_IT(SET or RESET).
+  */
+ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT)
+{
+  ITStatus bitstatus = RESET;  
+  uint16_t itstatus = 0x0, itenable = 0x0;
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+  assert_param(IS_TIM_GET_IT(TIM_IT));
+   
+  itstatus = TIMx->SR & TIM_IT;
+  
+  itenable = TIMx->DIER & TIM_IT;
+  if ((itstatus != (uint16_t)RESET) && (itenable != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the TIMx's interrupt pending bits.
+  * @param  TIMx: where x can be 1 to 14 to select the TIM peripheral.
+  * @param  TIM_IT: specifies the pending bit to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_IT_Update: TIM1 update Interrupt source
+  *            @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source
+  *            @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source
+  *            @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source
+  *            @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source
+  *            @arg TIM_IT_COM: TIM Commutation Interrupt source
+  *            @arg TIM_IT_Trigger: TIM Trigger Interrupt source
+  *            @arg TIM_IT_Break: TIM Break Interrupt source
+  *
+  * @note   TIM6 and TIM7 can generate only an update interrupt.
+  * @note   TIM_IT_COM and TIM_IT_Break are used only with TIM1 and TIM8.
+  *      
+  * @retval None
+  */
+void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_ALL_PERIPH(TIMx));
+
+  /* Clear the IT pending Bit */
+  TIMx->SR = (uint16_t)~TIM_IT;
+}
+
+/**
+  * @brief  Configures the TIMx's DMA interface.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_DMABase: DMA Base address.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_DMABase_CR1  
+  *            @arg TIM_DMABase_CR2
+  *            @arg TIM_DMABase_SMCR
+  *            @arg TIM_DMABase_DIER
+  *            @arg TIM1_DMABase_SR
+  *            @arg TIM_DMABase_EGR
+  *            @arg TIM_DMABase_CCMR1
+  *            @arg TIM_DMABase_CCMR2
+  *            @arg TIM_DMABase_CCER
+  *            @arg TIM_DMABase_CNT   
+  *            @arg TIM_DMABase_PSC   
+  *            @arg TIM_DMABase_ARR
+  *            @arg TIM_DMABase_RCR
+  *            @arg TIM_DMABase_CCR1
+  *            @arg TIM_DMABase_CCR2
+  *            @arg TIM_DMABase_CCR3  
+  *            @arg TIM_DMABase_CCR4
+  *            @arg TIM_DMABase_BDTR
+  *            @arg TIM_DMABase_DCR
+  * @param  TIM_DMABurstLength: DMA Burst length. This parameter can be one value
+  *         between: TIM_DMABurstLength_1Transfer and TIM_DMABurstLength_18Transfers.
+  * @retval None
+  */
+void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_DMA_BASE(TIM_DMABase)); 
+  assert_param(IS_TIM_DMA_LENGTH(TIM_DMABurstLength));
+
+  /* Set the DMA Base and the DMA Burst Length */
+  TIMx->DCR = TIM_DMABase | TIM_DMABurstLength;
+}
+
+/**
+  * @brief  Enables or disables the TIMx's DMA Requests.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the TIM peripheral.
+  * @param  TIM_DMASource: specifies the DMA Request sources.
+  *          This parameter can be any combination of the following values:
+  *            @arg TIM_DMA_Update: TIM update Interrupt source
+  *            @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source
+  *            @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source
+  *            @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source
+  *            @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source
+  *            @arg TIM_DMA_COM: TIM Commutation DMA source
+  *            @arg TIM_DMA_Trigger: TIM Trigger DMA source
+  * @param  NewState: new state of the DMA Request sources.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState)
+{ 
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST5_PERIPH(TIMx)); 
+  assert_param(IS_TIM_DMA_SOURCE(TIM_DMASource));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA sources */
+    TIMx->DIER |= TIM_DMASource; 
+  }
+  else
+  {
+    /* Disable the DMA sources */
+    TIMx->DIER &= (uint16_t)~TIM_DMASource;
+  }
+}
+
+/**
+  * @brief  Selects the TIMx peripheral Capture Compare DMA source.
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  NewState: new state of the Capture Compare DMA source
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the CCDS Bit */
+    TIMx->CR2 |= TIM_CR2_CCDS;
+  }
+  else
+  {
+    /* Reset the CCDS Bit */
+    TIMx->CR2 &= (uint16_t)~TIM_CR2_CCDS;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group6 Clocks management functions
+ *  @brief    Clocks management functions
+ *
+@verbatim   
+ ===============================================================================
+                  ##### Clocks management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the TIMx internal Clock
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @retval None
+  */
+void TIM_InternalClockConfig(TIM_TypeDef* TIMx)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+
+  /* Disable slave mode to clock the prescaler directly with the internal clock */
+  TIMx->SMCR &=  (uint16_t)~TIM_SMCR_SMS;
+}
+
+/**
+  * @brief  Configures the TIMx Internal Trigger as External Clock
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_InputTriggerSource: Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_TS_ITR0: Internal Trigger 0
+  *            @arg TIM_TS_ITR1: Internal Trigger 1
+  *            @arg TIM_TS_ITR2: Internal Trigger 2
+  *            @arg TIM_TS_ITR3: Internal Trigger 3
+  * @retval None
+  */
+void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_INTERNAL_TRIGGER_SELECTION(TIM_InputTriggerSource));
+
+  /* Select the Internal Trigger */
+  TIM_SelectInputTrigger(TIMx, TIM_InputTriggerSource);
+
+  /* Select the External clock mode1 */
+  TIMx->SMCR |= TIM_SlaveMode_External1;
+}
+
+/**
+  * @brief  Configures the TIMx Trigger as External Clock
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13 or 14  
+  *         to select the TIM peripheral.
+  * @param  TIM_TIxExternalCLKSource: Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_TIxExternalCLK1Source_TI1ED: TI1 Edge Detector
+  *            @arg TIM_TIxExternalCLK1Source_TI1: Filtered Timer Input 1
+  *            @arg TIM_TIxExternalCLK1Source_TI2: Filtered Timer Input 2
+  * @param  TIM_ICPolarity: specifies the TIx Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  * @param  ICFilter: specifies the filter value.
+  *          This parameter must be a value between 0x0 and 0xF.
+  * @retval None
+  */
+void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource,
+                                uint16_t TIM_ICPolarity, uint16_t ICFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx));
+  assert_param(IS_TIM_IC_POLARITY(TIM_ICPolarity));
+  assert_param(IS_TIM_IC_FILTER(ICFilter));
+
+  /* Configure the Timer Input Clock Source */
+  if (TIM_TIxExternalCLKSource == TIM_TIxExternalCLK1Source_TI2)
+  {
+    TI2_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter);
+  }
+  else
+  {
+    TI1_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter);
+  }
+  /* Select the Trigger source */
+  TIM_SelectInputTrigger(TIMx, TIM_TIxExternalCLKSource);
+  /* Select the External clock mode1 */
+  TIMx->SMCR |= TIM_SlaveMode_External1;
+}
+
+/**
+  * @brief  Configures the External clock Mode1
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler,
+                            uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter)
+{
+  uint16_t tmpsmcr = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+  /* Configure the ETR Clock source */
+  TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter);
+  
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+
+  /* Reset the SMS Bits */
+  tmpsmcr &= (uint16_t)~TIM_SMCR_SMS;
+
+  /* Select the External clock mode1 */
+  tmpsmcr |= TIM_SlaveMode_External1;
+
+  /* Select the Trigger selection : ETRF */
+  tmpsmcr &= (uint16_t)~TIM_SMCR_TS;
+  tmpsmcr |= TIM_TS_ETRF;
+
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Configures the External clock Mode2
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, 
+                             uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+
+  /* Configure the ETR Clock source */
+  TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter);
+
+  /* Enable the External clock mode2 */
+  TIMx->SMCR |= TIM_SMCR_ECE;
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group7 Synchronization management functions
+ *  @brief    Synchronization management functions 
+ *
+@verbatim   
+ ===============================================================================
+                ##### Synchronization management functions #####
+ ===============================================================================  
+                         
+          ##### TIM Driver: how to use it in synchronization Mode #####
+ ===============================================================================
+    [..] 
+    
+    *** Case of two/several Timers ***
+    ==================================
+    [..]
+      (#) Configure the Master Timers using the following functions:
+        (++) void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource); 
+        (++) void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode);  
+      (#) Configure the Slave Timers using the following functions: 
+        (++) void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);  
+        (++) void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode); 
+          
+    *** Case of Timers and external trigger(ETR pin) ***
+    ====================================================
+    [..]           
+      (#) Configure the External trigger using this function:
+        (++) void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
+                               uint16_t ExtTRGFilter);
+      (#) Configure the Slave Timers using the following functions: 
+        (++) void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource);  
+        (++) void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode); 
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Selects the Input Trigger source
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13 or 14  
+  *         to select the TIM peripheral.
+  * @param  TIM_InputTriggerSource: The Input Trigger source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_TS_ITR0: Internal Trigger 0
+  *            @arg TIM_TS_ITR1: Internal Trigger 1
+  *            @arg TIM_TS_ITR2: Internal Trigger 2
+  *            @arg TIM_TS_ITR3: Internal Trigger 3
+  *            @arg TIM_TS_TI1F_ED: TI1 Edge Detector
+  *            @arg TIM_TS_TI1FP1: Filtered Timer Input 1
+  *            @arg TIM_TS_TI2FP2: Filtered Timer Input 2
+  *            @arg TIM_TS_ETRF: External Trigger input
+  * @retval None
+  */
+void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource)
+{
+  uint16_t tmpsmcr = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST1_PERIPH(TIMx)); 
+  assert_param(IS_TIM_TRIGGER_SELECTION(TIM_InputTriggerSource));
+
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+
+  /* Reset the TS Bits */
+  tmpsmcr &= (uint16_t)~TIM_SMCR_TS;
+
+  /* Set the Input Trigger source */
+  tmpsmcr |= TIM_InputTriggerSource;
+
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+
+/**
+  * @brief  Selects the TIMx Trigger Output Mode.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the TIM peripheral.
+  *     
+  * @param  TIM_TRGOSource: specifies the Trigger Output source.
+  *   This parameter can be one of the following values:
+  *
+  *  - For all TIMx
+  *            @arg TIM_TRGOSource_Reset:  The UG bit in the TIM_EGR register is used as the trigger output(TRGO)
+  *            @arg TIM_TRGOSource_Enable: The Counter Enable CEN is used as the trigger output(TRGO)
+  *            @arg TIM_TRGOSource_Update: The update event is selected as the trigger output(TRGO)
+  *
+  *  - For all TIMx except TIM6 and TIM7
+  *            @arg TIM_TRGOSource_OC1: The trigger output sends a positive pulse when the CC1IF flag
+  *                                     is to be set, as soon as a capture or compare match occurs(TRGO)
+  *            @arg TIM_TRGOSource_OC1Ref: OC1REF signal is used as the trigger output(TRGO)
+  *            @arg TIM_TRGOSource_OC2Ref: OC2REF signal is used as the trigger output(TRGO)
+  *            @arg TIM_TRGOSource_OC3Ref: OC3REF signal is used as the trigger output(TRGO)
+  *            @arg TIM_TRGOSource_OC4Ref: OC4REF signal is used as the trigger output(TRGO)
+  *
+  * @retval None
+  */
+void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST5_PERIPH(TIMx));
+  assert_param(IS_TIM_TRGO_SOURCE(TIM_TRGOSource));
+
+  /* Reset the MMS Bits */
+  TIMx->CR2 &= (uint16_t)~TIM_CR2_MMS;
+  /* Select the TRGO source */
+  TIMx->CR2 |=  TIM_TRGOSource;
+}
+
+/**
+  * @brief  Selects the TIMx Slave Mode.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM peripheral.
+  * @param  TIM_SlaveMode: specifies the Timer Slave Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_SlaveMode_Reset: Rising edge of the selected trigger signal(TRGI) reinitialize 
+  *                                      the counter and triggers an update of the registers
+  *            @arg TIM_SlaveMode_Gated:     The counter clock is enabled when the trigger signal (TRGI) is high
+  *            @arg TIM_SlaveMode_Trigger:   The counter starts at a rising edge of the trigger TRGI
+  *            @arg TIM_SlaveMode_External1: Rising edges of the selected trigger (TRGI) clock the counter
+  * @retval None
+  */
+void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_SLAVE_MODE(TIM_SlaveMode));
+
+  /* Reset the SMS Bits */
+  TIMx->SMCR &= (uint16_t)~TIM_SMCR_SMS;
+
+  /* Select the Slave Mode */
+  TIMx->SMCR |= TIM_SlaveMode;
+}
+
+/**
+  * @brief  Sets or Resets the TIMx Master/Slave Mode.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM peripheral.
+  * @param  TIM_MasterSlaveMode: specifies the Timer Master Slave Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_MasterSlaveMode_Enable: synchronization between the current timer
+  *                                             and its slaves (through TRGO)
+  *            @arg TIM_MasterSlaveMode_Disable: No action
+  * @retval None
+  */
+void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_MSM_STATE(TIM_MasterSlaveMode));
+
+  /* Reset the MSM Bit */
+  TIMx->SMCR &= (uint16_t)~TIM_SMCR_MSM;
+  
+  /* Set or Reset the MSM Bit */
+  TIMx->SMCR |= TIM_MasterSlaveMode;
+}
+
+/**
+  * @brief  Configures the TIMx External Trigger (ETR).
+  * @param  TIMx: where x can be  1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ExtTRGPrescaler: The external Trigger Prescaler.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF.
+  *            @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2.
+  *            @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4.
+  *            @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8.
+  * @param  TIM_ExtTRGPolarity: The external Trigger Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active.
+  *            @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active.
+  * @param  ExtTRGFilter: External Trigger Filter.
+  *          This parameter must be a value between 0x00 and 0x0F
+  * @retval None
+  */
+void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler,
+                   uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter)
+{
+  uint16_t tmpsmcr = 0;
+
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST3_PERIPH(TIMx));
+  assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler));
+  assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity));
+  assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter));
+
+  tmpsmcr = TIMx->SMCR;
+
+  /* Reset the ETR Bits */
+  tmpsmcr &= SMCR_ETR_MASK;
+
+  /* Set the Prescaler, the Filter value and the Polarity */
+  tmpsmcr |= (uint16_t)(TIM_ExtTRGPrescaler | (uint16_t)(TIM_ExtTRGPolarity | (uint16_t)(ExtTRGFilter << (uint16_t)8)));
+
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group8 Specific interface management functions
+ *  @brief    Specific interface management functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Specific interface management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the TIMx Encoder Interface.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_EncoderMode: specifies the TIMx Encoder Mode.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_EncoderMode_TI1: Counter counts on TI1FP1 edge depending on TI2FP2 level.
+  *            @arg TIM_EncoderMode_TI2: Counter counts on TI2FP2 edge depending on TI1FP1 level.
+  *            @arg TIM_EncoderMode_TI12: Counter counts on both TI1FP1 and TI2FP2 edges depending
+  *                                       on the level of the other input.
+  * @param  TIM_IC1Polarity: specifies the IC1 Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Falling: IC Falling edge.
+  *            @arg TIM_ICPolarity_Rising: IC Rising edge.
+  * @param  TIM_IC2Polarity: specifies the IC2 Polarity
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Falling: IC Falling edge.
+  *            @arg TIM_ICPolarity_Rising: IC Rising edge.
+  * @retval None
+  */
+void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode,
+                                uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity)
+{
+  uint16_t tmpsmcr = 0;
+  uint16_t tmpccmr1 = 0;
+  uint16_t tmpccer = 0;
+    
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_TIM_ENCODER_MODE(TIM_EncoderMode));
+  assert_param(IS_TIM_IC_POLARITY(TIM_IC1Polarity));
+  assert_param(IS_TIM_IC_POLARITY(TIM_IC2Polarity));
+
+  /* Get the TIMx SMCR register value */
+  tmpsmcr = TIMx->SMCR;
+
+  /* Get the TIMx CCMR1 register value */
+  tmpccmr1 = TIMx->CCMR1;
+
+  /* Get the TIMx CCER register value */
+  tmpccer = TIMx->CCER;
+
+  /* Set the encoder Mode */
+  tmpsmcr &= (uint16_t)~TIM_SMCR_SMS;
+  tmpsmcr |= TIM_EncoderMode;
+
+  /* Select the Capture Compare 1 and the Capture Compare 2 as input */
+  tmpccmr1 &= ((uint16_t)~TIM_CCMR1_CC1S) & ((uint16_t)~TIM_CCMR1_CC2S);
+  tmpccmr1 |= TIM_CCMR1_CC1S_0 | TIM_CCMR1_CC2S_0;
+
+  /* Set the TI1 and the TI2 Polarities */
+  tmpccer &= ((uint16_t)~TIM_CCER_CC1P) & ((uint16_t)~TIM_CCER_CC2P);
+  tmpccer |= (uint16_t)(TIM_IC1Polarity | (uint16_t)(TIM_IC2Polarity << (uint16_t)4));
+
+  /* Write to TIMx SMCR */
+  TIMx->SMCR = tmpsmcr;
+
+  /* Write to TIMx CCMR1 */
+  TIMx->CCMR1 = tmpccmr1;
+
+  /* Write to TIMx CCER */
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Enables or disables the TIMx's Hall sensor interface.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  NewState: new state of the TIMx Hall sensor interface.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_TIM_LIST2_PERIPH(TIMx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  if (NewState != DISABLE)
+  {
+    /* Set the TI1S Bit */
+    TIMx->CR2 |= TIM_CR2_TI1S;
+  }
+  else
+  {
+    /* Reset the TI1S Bit */
+    TIMx->CR2 &= (uint16_t)~TIM_CR2_TI1S;
+  }
+}
+/**
+  * @}
+  */
+
+/** @defgroup TIM_Group9 Specific remapping management function
+ *  @brief   Specific remapping management function
+ *
+@verbatim   
+ ===============================================================================
+              ##### Specific remapping management function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the TIM2, TIM5 and TIM11 Remapping input capabilities.
+  * @param  TIMx: where x can be 2, 5 or 11 to select the TIM peripheral.
+  * @param  TIM_Remap: specifies the TIM input remapping source.
+  *          This parameter can be one of the following values:
+  *            @arg TIM2_TIM8_TRGO: TIM2 ITR1 input is connected to TIM8 Trigger output(default)
+  *            @arg TIM2_ETH_PTP:   TIM2 ITR1 input is connected to ETH PTP trigger output.
+  *            @arg TIM2_USBFS_SOF: TIM2 ITR1 input is connected to USB FS SOF. 
+  *            @arg TIM2_USBHS_SOF: TIM2 ITR1 input is connected to USB HS SOF. 
+  *            @arg TIM5_GPIO:      TIM5 CH4 input is connected to dedicated Timer pin(default)
+  *            @arg TIM5_LSI:       TIM5 CH4 input is connected to LSI clock.
+  *            @arg TIM5_LSE:       TIM5 CH4 input is connected to LSE clock.
+  *            @arg TIM5_RTC:       TIM5 CH4 input is connected to RTC Output event.
+  *            @arg TIM11_GPIO:     TIM11 CH4 input is connected to dedicated Timer pin(default) 
+  *            @arg TIM11_HSE:      TIM11 CH4 input is connected to HSE_RTC clock
+  *                                 (HSE divided by a programmable prescaler)  
+  * @retval None
+  */
+void TIM_RemapConfig(TIM_TypeDef* TIMx, uint16_t TIM_Remap)
+{
+ /* Check the parameters */
+  assert_param(IS_TIM_LIST6_PERIPH(TIMx));
+  assert_param(IS_TIM_REMAP(TIM_Remap));
+
+  /* Set the Timer remapping configuration */
+  TIMx->OR =  TIM_Remap;
+}
+/**
+  * @}
+  */
+
+/**
+  * @brief  Configure the TI1 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13 or 14 
+  *         to select the TIM peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  *            @arg TIM_ICPolarity_BothEdge  
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 1 is selected to be connected to IC1.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 1 is selected to be connected to IC2.
+  *            @arg TIM_ICSelection_TRC: TIM Input 1 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr1 = 0, tmpccer = 0;
+
+  /* Disable the Channel 1: Reset the CC1E Bit */
+  TIMx->CCER &= (uint16_t)~TIM_CCER_CC1E;
+  tmpccmr1 = TIMx->CCMR1;
+  tmpccer = TIMx->CCER;
+
+  /* Select the Input and set the filter */
+  tmpccmr1 &= ((uint16_t)~TIM_CCMR1_CC1S) & ((uint16_t)~TIM_CCMR1_IC1F);
+  tmpccmr1 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4));
+
+  /* Select the Polarity and set the CC1E Bit */
+  tmpccer &= (uint16_t)~(TIM_CCER_CC1P | TIM_CCER_CC1NP);
+  tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC1E);
+
+  /* Write to TIMx CCMR1 and CCER registers */
+  TIMx->CCMR1 = tmpccmr1;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI2 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5, 8, 9 or 12 to select the TIM 
+  *         peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  *            @arg TIM_ICPolarity_BothEdge   
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 2 is selected to be connected to IC2.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 2 is selected to be connected to IC1.
+  *            @arg TIM_ICSelection_TRC: TIM Input 2 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr1 = 0, tmpccer = 0, tmp = 0;
+
+  /* Disable the Channel 2: Reset the CC2E Bit */
+  TIMx->CCER &= (uint16_t)~TIM_CCER_CC2E;
+  tmpccmr1 = TIMx->CCMR1;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 4);
+
+  /* Select the Input and set the filter */
+  tmpccmr1 &= ((uint16_t)~TIM_CCMR1_CC2S) & ((uint16_t)~TIM_CCMR1_IC2F);
+  tmpccmr1 |= (uint16_t)(TIM_ICFilter << 12);
+  tmpccmr1 |= (uint16_t)(TIM_ICSelection << 8);
+
+  /* Select the Polarity and set the CC2E Bit */
+  tmpccer &= (uint16_t)~(TIM_CCER_CC2P | TIM_CCER_CC2NP);
+  tmpccer |=  (uint16_t)(tmp | (uint16_t)TIM_CCER_CC2E);
+
+  /* Write to TIMx CCMR1 and CCER registers */
+  TIMx->CCMR1 = tmpccmr1 ;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI3 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  *            @arg TIM_ICPolarity_BothEdge         
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 3 is selected to be connected to IC3.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 3 is selected to be connected to IC4.
+  *            @arg TIM_ICSelection_TRC: TIM Input 3 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0;
+
+  /* Disable the Channel 3: Reset the CC3E Bit */
+  TIMx->CCER &= (uint16_t)~TIM_CCER_CC3E;
+  tmpccmr2 = TIMx->CCMR2;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 8);
+
+  /* Select the Input and set the filter */
+  tmpccmr2 &= ((uint16_t)~TIM_CCMR1_CC1S) & ((uint16_t)~TIM_CCMR2_IC3F);
+  tmpccmr2 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4));
+
+  /* Select the Polarity and set the CC3E Bit */
+  tmpccer &= (uint16_t)~(TIM_CCER_CC3P | TIM_CCER_CC3NP);
+  tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC3E);
+
+  /* Write to TIMx CCMR2 and CCER registers */
+  TIMx->CCMR2 = tmpccmr2;
+  TIMx->CCER = tmpccer;
+}
+
+/**
+  * @brief  Configure the TI4 as Input.
+  * @param  TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
+  * @param  TIM_ICPolarity : The Input Polarity.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICPolarity_Rising
+  *            @arg TIM_ICPolarity_Falling
+  *            @arg TIM_ICPolarity_BothEdge     
+  * @param  TIM_ICSelection: specifies the input to be used.
+  *          This parameter can be one of the following values:
+  *            @arg TIM_ICSelection_DirectTI: TIM Input 4 is selected to be connected to IC4.
+  *            @arg TIM_ICSelection_IndirectTI: TIM Input 4 is selected to be connected to IC3.
+  *            @arg TIM_ICSelection_TRC: TIM Input 4 is selected to be connected to TRC.
+  * @param  TIM_ICFilter: Specifies the Input Capture Filter.
+  *          This parameter must be a value between 0x00 and 0x0F.
+  * @retval None
+  */
+static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection,
+                       uint16_t TIM_ICFilter)
+{
+  uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0;
+
+  /* Disable the Channel 4: Reset the CC4E Bit */
+  TIMx->CCER &= (uint16_t)~TIM_CCER_CC4E;
+  tmpccmr2 = TIMx->CCMR2;
+  tmpccer = TIMx->CCER;
+  tmp = (uint16_t)(TIM_ICPolarity << 12);
+
+  /* Select the Input and set the filter */
+  tmpccmr2 &= ((uint16_t)~TIM_CCMR1_CC2S) & ((uint16_t)~TIM_CCMR1_IC2F);
+  tmpccmr2 |= (uint16_t)(TIM_ICSelection << 8);
+  tmpccmr2 |= (uint16_t)(TIM_ICFilter << 12);
+
+  /* Select the Polarity and set the CC4E Bit */
+  tmpccer &= (uint16_t)~(TIM_CCER_CC4P | TIM_CCER_CC4NP);
+  tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC4E);
+
+  /* Write to TIMx CCMR2 and CCER registers */
+  TIMx->CCMR2 = tmpccmr2;
+  TIMx->CCER = tmpccer ;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_usart.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_usart.c
new file mode 100644
index 00000000..be60e075
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_usart.c
@@ -0,0 +1,1486 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_usart.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Universal synchronous asynchronous receiver
+  *          transmitter (USART):           
+  *           + Initialization and Configuration
+  *           + Data transfers
+  *           + Multi-Processor Communication
+  *           + LIN mode
+  *           + Half-duplex mode
+  *           + Smartcard mode
+  *           + IrDA mode
+  *           + DMA transfers management
+  *           + Interrupts and flags management 
+  *           
+  @verbatim       
+ ===============================================================================
+                        ##### How to use this driver #####
+ ===============================================================================
+    [..]
+      (#) Enable peripheral clock using the following functions
+          RCC_APB2PeriphClockCmd(RCC_APB2Periph_USARTx, ENABLE) for USART1 and USART6 
+          RCC_APB1PeriphClockCmd(RCC_APB1Periph_USARTx, ENABLE) for USART2, USART3, 
+          UART4 or UART5.
+  
+      (#) According to the USART mode, enable the GPIO clocks using 
+          RCC_AHB1PeriphClockCmd() function. (The I/O can be TX, RX, CTS, 
+          or/and SCLK). 
+  
+      (#) Peripheral's alternate function: 
+        (++) Connect the pin to the desired peripherals' Alternate 
+            Function (AF) using GPIO_PinAFConfig() function
+        (++) Configure the desired pin in alternate function by:
+            GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF
+        (++) Select the type, pull-up/pull-down and output speed via 
+            GPIO_PuPd, GPIO_OType and GPIO_Speed members
+        (++) Call GPIO_Init() function
+          
+      (#) Program the Baud Rate, Word Length , Stop Bit, Parity, Hardware 
+          flow control and Mode(Receiver/Transmitter) using the USART_Init()
+          function.
+  
+      (#) For synchronous mode, enable the clock and program the polarity,
+          phase and last bit using the USART_ClockInit() function.
+  
+      (#) Enable the NVIC and the corresponding interrupt using the function 
+         USART_ITConfig() if you need to use interrupt mode. 
+  
+      (#) When using the DMA mode 
+        (++) Configure the DMA using DMA_Init() function
+        (++) Active the needed channel Request using USART_DMACmd() function
+   
+      (#) Enable the USART using the USART_Cmd() function.
+   
+      (#) Enable the DMA using the DMA_Cmd() function, when using DMA mode. 
+    
+      -@- Refer to Multi-Processor, LIN, half-duplex, Smartcard, IrDA sub-sections
+          for more details
+    
+    [..]        
+    In order to reach higher communication baudrates, it is possible to
+    enable the oversampling by 8 mode using the function USART_OverSampling8Cmd().
+    This function should be called after enabling the USART clock (RCC_APBxPeriphClockCmd())
+    and before calling the function USART_Init().
+            
+    @endverbatim        
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************  
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_usart.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup USART 
+  * @brief USART driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/*!< USART CR1 register clear Mask ((~(uint16_t)0xE9F3)) */
+#define CR1_CLEAR_MASK            ((uint16_t)(USART_CR1_M | USART_CR1_PCE | \
+                                              USART_CR1_PS | USART_CR1_TE | \
+                                              USART_CR1_RE))
+
+/*!< USART CR2 register clock bits clear Mask ((~(uint16_t)0xF0FF)) */
+#define CR2_CLOCK_CLEAR_MASK      ((uint16_t)(USART_CR2_CLKEN | USART_CR2_CPOL | \
+                                              USART_CR2_CPHA | USART_CR2_LBCL))
+
+/*!< USART CR3 register clear Mask ((~(uint16_t)0xFCFF)) */
+#define CR3_CLEAR_MASK            ((uint16_t)(USART_CR3_RTSE | USART_CR3_CTSE))
+
+/*!< USART Interrupts mask */
+#define IT_MASK                   ((uint16_t)0x001F)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup USART_Private_Functions
+  * @{
+  */
+
+/** @defgroup USART_Group1 Initialization and Configuration functions
+ *  @brief   Initialization and Configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Initialization and Configuration functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides a set of functions allowing to initialize the USART 
+    in asynchronous and in synchronous modes.
+      (+) For the asynchronous mode only these parameters can be configured: 
+        (++) Baud Rate
+        (++) Word Length 
+        (++) Stop Bit
+        (++) Parity: If the parity is enabled, then the MSB bit of the data written
+             in the data register is transmitted but is changed by the parity bit.
+             Depending on the frame length defined by the M bit (8-bits or 9-bits),
+             the possible USART frame formats are as listed in the following table:
+   +-------------------------------------------------------------+     
+   |   M bit |  PCE bit  |            USART frame                |
+   |---------------------|---------------------------------------|             
+   |    0    |    0      |    | SB | 8 bit data | STB |          |
+   |---------|-----------|---------------------------------------|  
+   |    0    |    1      |    | SB | 7 bit data | PB | STB |     |
+   |---------|-----------|---------------------------------------|  
+   |    1    |    0      |    | SB | 9 bit data | STB |          |
+   |---------|-----------|---------------------------------------|  
+   |    1    |    1      |    | SB | 8 bit data | PB | STB |     |
+   +-------------------------------------------------------------+            
+        (++) Hardware flow control
+        (++) Receiver/transmitter modes
+
+    [..]
+    The USART_Init() function follows the USART  asynchronous configuration 
+    procedure (details for the procedure are available in reference manual (RM0090)).
+
+     (+) For the synchronous mode in addition to the asynchronous mode parameters these 
+         parameters should be also configured:
+        (++) USART Clock Enabled
+        (++) USART polarity
+        (++) USART phase
+        (++) USART LastBit
+  
+    [..]
+    These parameters can be configured using the USART_ClockInit() function.
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Deinitializes the USARTx peripheral registers to their default reset values.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @retval None
+  */
+void USART_DeInit(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+
+  if (USARTx == USART1)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE);
+  }
+  else if (USARTx == USART2)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE);
+  }
+  else if (USARTx == USART3)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, DISABLE);
+  }    
+  else if (USARTx == UART4)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, DISABLE);
+  }
+  else if (USARTx == UART5)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, DISABLE);
+  }  
+  else if (USARTx == USART6)
+  {
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, ENABLE);
+    RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, DISABLE);
+  }
+  else if (USARTx == UART7)
+  {
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART7, ENABLE);
+    RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART7, DISABLE);
+  }     
+  else
+  {
+    if (USARTx == UART8)
+    { 
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART8, ENABLE);
+      RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART8, DISABLE);
+    }
+  }
+}
+
+/**
+  * @brief  Initializes the USARTx peripheral according to the specified
+  *         parameters in the USART_InitStruct .
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_InitStruct: pointer to a USART_InitTypeDef structure that contains
+  *         the configuration information for the specified USART peripheral.
+  * @retval None
+  */
+void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct)
+{
+  uint32_t tmpreg = 0x00, apbclock = 0x00;
+  uint32_t integerdivider = 0x00;
+  uint32_t fractionaldivider = 0x00;
+  RCC_ClocksTypeDef RCC_ClocksStatus;
+
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_BAUDRATE(USART_InitStruct->USART_BaudRate));  
+  assert_param(IS_USART_WORD_LENGTH(USART_InitStruct->USART_WordLength));
+  assert_param(IS_USART_STOPBITS(USART_InitStruct->USART_StopBits));
+  assert_param(IS_USART_PARITY(USART_InitStruct->USART_Parity));
+  assert_param(IS_USART_MODE(USART_InitStruct->USART_Mode));
+  assert_param(IS_USART_HARDWARE_FLOW_CONTROL(USART_InitStruct->USART_HardwareFlowControl));
+
+  /* The hardware flow control is available only for USART1, USART2, USART3 and USART6 */
+  if (USART_InitStruct->USART_HardwareFlowControl != USART_HardwareFlowControl_None)
+  {
+    assert_param(IS_USART_1236_PERIPH(USARTx));
+  }
+
+/*---------------------------- USART CR2 Configuration -----------------------*/
+  tmpreg = USARTx->CR2;
+
+  /* Clear STOP[13:12] bits */
+  tmpreg &= (uint32_t)~((uint32_t)USART_CR2_STOP);
+
+  /* Configure the USART Stop Bits, Clock, CPOL, CPHA and LastBit :
+      Set STOP[13:12] bits according to USART_StopBits value */
+  tmpreg |= (uint32_t)USART_InitStruct->USART_StopBits;
+  
+  /* Write to USART CR2 */
+  USARTx->CR2 = (uint16_t)tmpreg;
+
+/*---------------------------- USART CR1 Configuration -----------------------*/
+  tmpreg = USARTx->CR1;
+
+  /* Clear M, PCE, PS, TE and RE bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR1_CLEAR_MASK);
+
+  /* Configure the USART Word Length, Parity and mode: 
+     Set the M bits according to USART_WordLength value 
+     Set PCE and PS bits according to USART_Parity value
+     Set TE and RE bits according to USART_Mode value */
+  tmpreg |= (uint32_t)USART_InitStruct->USART_WordLength | USART_InitStruct->USART_Parity |
+            USART_InitStruct->USART_Mode;
+
+  /* Write to USART CR1 */
+  USARTx->CR1 = (uint16_t)tmpreg;
+
+/*---------------------------- USART CR3 Configuration -----------------------*/  
+  tmpreg = USARTx->CR3;
+
+  /* Clear CTSE and RTSE bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR3_CLEAR_MASK);
+
+  /* Configure the USART HFC : 
+      Set CTSE and RTSE bits according to USART_HardwareFlowControl value */
+  tmpreg |= USART_InitStruct->USART_HardwareFlowControl;
+
+  /* Write to USART CR3 */
+  USARTx->CR3 = (uint16_t)tmpreg;
+
+/*---------------------------- USART BRR Configuration -----------------------*/
+  /* Configure the USART Baud Rate */
+  RCC_GetClocksFreq(&RCC_ClocksStatus);
+
+  if ((USARTx == USART1) || (USARTx == USART6))
+  {
+    apbclock = RCC_ClocksStatus.PCLK2_Frequency;
+  }
+  else
+  {
+    apbclock = RCC_ClocksStatus.PCLK1_Frequency;
+  }
+  
+  /* Determine the integer part */
+  if ((USARTx->CR1 & USART_CR1_OVER8) != 0)
+  {
+    /* Integer part computing in case Oversampling mode is 8 Samples */
+    integerdivider = ((25 * apbclock) / (2 * (USART_InitStruct->USART_BaudRate)));    
+  }
+  else /* if ((USARTx->CR1 & USART_CR1_OVER8) == 0) */
+  {
+    /* Integer part computing in case Oversampling mode is 16 Samples */
+    integerdivider = ((25 * apbclock) / (4 * (USART_InitStruct->USART_BaudRate)));    
+  }
+  tmpreg = (integerdivider / 100) << 4;
+
+  /* Determine the fractional part */
+  fractionaldivider = integerdivider - (100 * (tmpreg >> 4));
+
+  /* Implement the fractional part in the register */
+  if ((USARTx->CR1 & USART_CR1_OVER8) != 0)
+  {
+    tmpreg |= ((((fractionaldivider * 8) + 50) / 100)) & ((uint8_t)0x07);
+  }
+  else /* if ((USARTx->CR1 & USART_CR1_OVER8) == 0) */
+  {
+    tmpreg |= ((((fractionaldivider * 16) + 50) / 100)) & ((uint8_t)0x0F);
+  }
+  
+  /* Write to USART BRR register */
+  USARTx->BRR = (uint16_t)tmpreg;
+}
+
+/**
+  * @brief  Fills each USART_InitStruct member with its default value.
+  * @param  USART_InitStruct: pointer to a USART_InitTypeDef structure which will
+  *         be initialized.
+  * @retval None
+  */
+void USART_StructInit(USART_InitTypeDef* USART_InitStruct)
+{
+  /* USART_InitStruct members default value */
+  USART_InitStruct->USART_BaudRate = 9600;
+  USART_InitStruct->USART_WordLength = USART_WordLength_8b;
+  USART_InitStruct->USART_StopBits = USART_StopBits_1;
+  USART_InitStruct->USART_Parity = USART_Parity_No ;
+  USART_InitStruct->USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+  USART_InitStruct->USART_HardwareFlowControl = USART_HardwareFlowControl_None;  
+}
+
+/**
+  * @brief  Initializes the USARTx peripheral Clock according to the 
+  *         specified parameters in the USART_ClockInitStruct .
+  * @param  USARTx: where x can be 1, 2, 3 or 6 to select the USART peripheral.
+  * @param  USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef structure that
+  *         contains the configuration information for the specified  USART peripheral.
+  * @note   The Smart Card and Synchronous modes are not available for UART4 and UART5.    
+  * @retval None
+  */
+void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct)
+{
+  uint32_t tmpreg = 0x00;
+  /* Check the parameters */
+  assert_param(IS_USART_1236_PERIPH(USARTx));
+  assert_param(IS_USART_CLOCK(USART_ClockInitStruct->USART_Clock));
+  assert_param(IS_USART_CPOL(USART_ClockInitStruct->USART_CPOL));
+  assert_param(IS_USART_CPHA(USART_ClockInitStruct->USART_CPHA));
+  assert_param(IS_USART_LASTBIT(USART_ClockInitStruct->USART_LastBit));
+  
+/*---------------------------- USART CR2 Configuration -----------------------*/
+  tmpreg = USARTx->CR2;
+  /* Clear CLKEN, CPOL, CPHA and LBCL bits */
+  tmpreg &= (uint32_t)~((uint32_t)CR2_CLOCK_CLEAR_MASK);
+  /* Configure the USART Clock, CPOL, CPHA and LastBit ------------*/
+  /* Set CLKEN bit according to USART_Clock value */
+  /* Set CPOL bit according to USART_CPOL value */
+  /* Set CPHA bit according to USART_CPHA value */
+  /* Set LBCL bit according to USART_LastBit value */
+  tmpreg |= (uint32_t)USART_ClockInitStruct->USART_Clock | USART_ClockInitStruct->USART_CPOL | 
+                 USART_ClockInitStruct->USART_CPHA | USART_ClockInitStruct->USART_LastBit;
+  /* Write to USART CR2 */
+  USARTx->CR2 = (uint16_t)tmpreg;
+}
+
+/**
+  * @brief  Fills each USART_ClockInitStruct member with its default value.
+  * @param  USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef structure
+  *         which will be initialized.
+  * @retval None
+  */
+void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct)
+{
+  /* USART_ClockInitStruct members default value */
+  USART_ClockInitStruct->USART_Clock = USART_Clock_Disable;
+  USART_ClockInitStruct->USART_CPOL = USART_CPOL_Low;
+  USART_ClockInitStruct->USART_CPHA = USART_CPHA_1Edge;
+  USART_ClockInitStruct->USART_LastBit = USART_LastBit_Disable;
+}
+
+/**
+  * @brief  Enables or disables the specified USART peripheral.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the USARTx peripheral.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the selected USART by setting the UE bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_UE;
+  }
+  else
+  {
+    /* Disable the selected USART by clearing the UE bit in the CR1 register */
+    USARTx->CR1 &= (uint16_t)~((uint16_t)USART_CR1_UE);
+  }
+}
+
+/**
+  * @brief  Sets the system clock prescaler.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_Prescaler: specifies the prescaler clock. 
+  * @note   The function is used for IrDA mode with UART4 and UART5.   
+  * @retval None
+  */
+void USART_SetPrescaler(USART_TypeDef* USARTx, uint8_t USART_Prescaler)
+{ 
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Clear the USART prescaler */
+  USARTx->GTPR &= USART_GTPR_GT;
+  /* Set the USART prescaler */
+  USARTx->GTPR |= USART_Prescaler;
+}
+
+/**
+  * @brief  Enables or disables the USART's 8x oversampling mode.
+  * @note   This function has to be called before calling USART_Init() function
+  *         in order to have correct baudrate Divider value.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the USART 8x oversampling mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the 8x Oversampling mode by setting the OVER8 bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_OVER8;
+  }
+  else
+  {
+    /* Disable the 8x Oversampling mode by clearing the OVER8 bit in the CR1 register */
+    USARTx->CR1 &= (uint16_t)~((uint16_t)USART_CR1_OVER8);
+  }
+}  
+
+/**
+  * @brief  Enables or disables the USART's one bit sampling method.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the USART one bit sampling method.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the one bit method by setting the ONEBITE bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_ONEBIT;
+  }
+  else
+  {
+    /* Disable the one bit method by clearing the ONEBITE bit in the CR3 register */
+    USARTx->CR3 &= (uint16_t)~((uint16_t)USART_CR3_ONEBIT);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group2 Data transfers functions
+ *  @brief   Data transfers functions 
+ *
+@verbatim   
+ ===============================================================================
+                      ##### Data transfers functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides a set of functions allowing to manage the USART data 
+    transfers.
+    [..]
+    During an USART reception, data shifts in least significant bit first through 
+    the RX pin. In this mode, the USART_DR register consists of a buffer (RDR) 
+    between the internal bus and the received shift register.
+    [..]
+    When a transmission is taking place, a write instruction to the USART_DR register 
+    stores the data in the TDR register and which is copied in the shift register 
+    at the end of the current transmission.
+    [..]
+    The read access of the USART_DR register can be done using the USART_ReceiveData()
+    function and returns the RDR buffered value. Whereas a write access to the USART_DR 
+    can be done using USART_SendData() function and stores the written data into 
+    TDR buffer.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Transmits single data through the USARTx peripheral.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  Data: the data to transmit.
+  * @retval None
+  */
+void USART_SendData(USART_TypeDef* USARTx, uint16_t Data)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DATA(Data)); 
+    
+  /* Transmit Data */
+  USARTx->DR = (Data & (uint16_t)0x01FF);
+}
+
+/**
+  * @brief  Returns the most recent received data by the USARTx peripheral.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @retval The received data.
+  */
+uint16_t USART_ReceiveData(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Receive Data */
+  return (uint16_t)(USARTx->DR & (uint16_t)0x01FF);
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group3 MultiProcessor Communication functions
+ *  @brief   Multi-Processor Communication functions 
+ *
+@verbatim   
+ ===============================================================================
+              ##### Multi-Processor Communication functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides a set of functions allowing to manage the USART 
+    multiprocessor communication.
+    [..]
+    For instance one of the USARTs can be the master, its TX output is connected 
+    to the RX input of the other USART. The others are slaves, their respective 
+    TX outputs are logically ANDed together and connected to the RX input of the 
+    master.
+    [..]
+    USART multiprocessor communication is possible through the following procedure:
+      (#) Program the Baud rate, Word length = 9 bits, Stop bits, Parity, Mode 
+          transmitter or Mode receiver and hardware flow control values using 
+          the USART_Init() function.
+      (#) Configures the USART address using the USART_SetAddress() function.
+      (#) Configures the wake up method (USART_WakeUp_IdleLine or USART_WakeUp_AddressMark)
+          using USART_WakeUpConfig() function only for the slaves.
+      (#) Enable the USART using the USART_Cmd() function.
+      (#) Enter the USART slaves in mute mode using USART_ReceiverWakeUpCmd() function.
+    [..]
+    The USART Slave exit from mute mode when receive the wake up condition.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the address of the USART node.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_Address: Indicates the address of the USART node.
+  * @retval None
+  */
+void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_ADDRESS(USART_Address)); 
+    
+  /* Clear the USART address */
+  USARTx->CR2 &= (uint16_t)~((uint16_t)USART_CR2_ADD);
+  /* Set the USART address node */
+  USARTx->CR2 |= USART_Address;
+}
+
+/**
+  * @brief  Determines if the USART is in mute mode or not.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the USART mute mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the USART mute mode  by setting the RWU bit in the CR1 register */
+    USARTx->CR1 |= USART_CR1_RWU;
+  }
+  else
+  {
+    /* Disable the USART mute mode by clearing the RWU bit in the CR1 register */
+    USARTx->CR1 &= (uint16_t)~((uint16_t)USART_CR1_RWU);
+  }
+}
+/**
+  * @brief  Selects the USART WakeUp method.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_WakeUp: specifies the USART wakeup method.
+  *          This parameter can be one of the following values:
+  *            @arg USART_WakeUp_IdleLine: WakeUp by an idle line detection
+  *            @arg USART_WakeUp_AddressMark: WakeUp by an address mark
+  * @retval None
+  */
+void USART_WakeUpConfig(USART_TypeDef* USARTx, uint16_t USART_WakeUp)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_WAKEUP(USART_WakeUp));
+  
+  USARTx->CR1 &= (uint16_t)~((uint16_t)USART_CR1_WAKE);
+  USARTx->CR1 |= USART_WakeUp;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group4 LIN mode functions
+ *  @brief   LIN mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                        ##### LIN mode functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides a set of functions allowing to manage the USART LIN 
+    Mode communication.
+    [..]
+    In LIN mode, 8-bit data format with 1 stop bit is required in accordance with 
+    the LIN standard.
+    [..]
+    Only this LIN Feature is supported by the USART IP:
+      (+) LIN Master Synchronous Break send capability and LIN slave break detection
+          capability :  13-bit break generation and 10/11 bit break detection
+
+    [..]
+    USART LIN Master transmitter communication is possible through the following 
+    procedure:
+      (#) Program the Baud rate, Word length = 8bits, Stop bits = 1bit, Parity, 
+        Mode transmitter or Mode receiver and hardware flow control values using 
+        the USART_Init() function.
+      (#) Enable the USART using the USART_Cmd() function.
+      (#) Enable the LIN mode using the USART_LINCmd() function.
+      (#) Send the break character using USART_SendBreak() function.
+    [..]
+    USART LIN Master receiver communication is possible through the following procedure:
+      (#) Program the Baud rate, Word length = 8bits, Stop bits = 1bit, Parity, 
+          Mode transmitter or Mode receiver and hardware flow control values using 
+          the USART_Init() function.
+      (#) Enable the USART using the USART_Cmd() function.
+      (#) Configures the break detection length using the USART_LINBreakDetectLengthConfig()
+          function.
+      (#) Enable the LIN mode using the USART_LINCmd() function.
+
+      -@- In LIN mode, the following bits must be kept cleared:
+       (+@) CLKEN in the USART_CR2 register,
+       (+@) STOP[1:0], SCEN, HDSEL and IREN in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the USART LIN Break detection length.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_LINBreakDetectLength: specifies the LIN break detection length.
+  *          This parameter can be one of the following values:
+  *            @arg USART_LINBreakDetectLength_10b: 10-bit break detection
+  *            @arg USART_LINBreakDetectLength_11b: 11-bit break detection
+  * @retval None
+  */
+void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, uint16_t USART_LINBreakDetectLength)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_LIN_BREAK_DETECT_LENGTH(USART_LINBreakDetectLength));
+  
+  USARTx->CR2 &= (uint16_t)~((uint16_t)USART_CR2_LBDL);
+  USARTx->CR2 |= USART_LINBreakDetectLength;  
+}
+
+/**
+  * @brief  Enables or disables the USART's LIN mode.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the USART LIN mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the LIN mode by setting the LINEN bit in the CR2 register */
+    USARTx->CR2 |= USART_CR2_LINEN;
+  }
+  else
+  {
+    /* Disable the LIN mode by clearing the LINEN bit in the CR2 register */
+    USARTx->CR2 &= (uint16_t)~((uint16_t)USART_CR2_LINEN);
+  }
+}
+
+/**
+  * @brief  Transmits break characters.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @retval None
+  */
+void USART_SendBreak(USART_TypeDef* USARTx)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  
+  /* Send break characters */
+  USARTx->CR1 |= USART_CR1_SBK;
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group5 Halfduplex mode function
+ *  @brief   Half-duplex mode function 
+ *
+@verbatim   
+ ===============================================================================
+                    ##### Half-duplex mode function #####
+ ===============================================================================  
+    [..]
+    This subsection provides a set of functions allowing to manage the USART 
+    Half-duplex communication.
+    [..]
+    The USART can be configured to follow a single-wire half-duplex protocol where 
+    the TX and RX lines are internally connected.
+    [..]
+    USART Half duplex communication is possible through the following procedure:
+      (#) Program the Baud rate, Word length, Stop bits, Parity, Mode transmitter 
+          or Mode receiver and hardware flow control values using the USART_Init()
+          function.
+      (#) Configures the USART address using the USART_SetAddress() function.
+      (#) Enable the USART using the USART_Cmd() function.
+      (#) Enable the half duplex mode using USART_HalfDuplexCmd() function.
+
+
+    -@- The RX pin is no longer used
+    -@- In Half-duplex mode the following bits must be kept cleared:
+      (+@) LINEN and CLKEN bits in the USART_CR2 register.
+      (+@) SCEN and IREN bits in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the USART's Half Duplex communication.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the USART Communication.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  
+  if (NewState != DISABLE)
+  {
+    /* Enable the Half-Duplex mode by setting the HDSEL bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_HDSEL;
+  }
+  else
+  {
+    /* Disable the Half-Duplex mode by clearing the HDSEL bit in the CR3 register */
+    USARTx->CR3 &= (uint16_t)~((uint16_t)USART_CR3_HDSEL);
+  }
+}
+
+/**
+  * @}
+  */
+
+
+/** @defgroup USART_Group6 Smartcard mode functions
+ *  @brief   Smartcard mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                              ##### Smartcard mode functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides a set of functions allowing to manage the USART 
+    Smartcard communication.
+    [..]
+    The Smartcard interface is designed to support asynchronous protocol Smartcards as
+    defined in the ISO 7816-3 standard.
+    [..]
+    The USART can provide a clock to the smartcard through the SCLK output.
+    In smartcard mode, SCLK is not associated to the communication but is simply derived 
+    from the internal peripheral input clock through a 5-bit prescaler.
+    [..]
+    Smartcard communication is possible through the following procedure:
+      (#) Configures the Smartcard Prescaler using the USART_SetPrescaler() function.
+      (#) Configures the Smartcard Guard Time using the USART_SetGuardTime() function.
+      (#) Program the USART clock using the USART_ClockInit() function as following:
+        (++) USART Clock enabled
+        (++) USART CPOL Low
+        (++) USART CPHA on first edge
+        (++) USART Last Bit Clock Enabled
+      (#) Program the Smartcard interface using the USART_Init() function as following:
+        (++) Word Length = 9 Bits
+        (++) 1.5 Stop Bit
+        (++) Even parity
+        (++) BaudRate = 12096 baud
+        (++) Hardware flow control disabled (RTS and CTS signals)
+        (++) Tx and Rx enabled
+      (#) POptionally you can enable the parity error interrupt using the USART_ITConfig()
+          function
+      (#) PEnable the USART using the USART_Cmd() function.
+      (#) PEnable the Smartcard NACK using the USART_SmartCardNACKCmd() function.
+      (#) PEnable the Smartcard interface using the USART_SmartCardCmd() function.
+
+    Please refer to the ISO 7816-3 specification for more details.
+
+      -@- It is also possible to choose 0.5 stop bit for receiving but it is recommended 
+          to use 1.5 stop bits for both transmitting and receiving to avoid switching 
+          between the two configurations.
+      -@- In smartcard mode, the following bits must be kept cleared:
+        (+@) LINEN bit in the USART_CR2 register.
+        (+@) HDSEL and IREN bits in the USART_CR3 register.
+      -@- Smartcard mode is available on USART peripherals only (not available on UART4 
+          and UART5 peripherals).
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Sets the specified USART guard time.
+  * @param  USARTx: where x can be 1, 2, 3 or 6 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_GuardTime: specifies the guard time.   
+  * @retval None
+  */
+void USART_SetGuardTime(USART_TypeDef* USARTx, uint8_t USART_GuardTime)
+{    
+  /* Check the parameters */
+  assert_param(IS_USART_1236_PERIPH(USARTx));
+  
+  /* Clear the USART Guard time */
+  USARTx->GTPR &= USART_GTPR_PSC;
+  /* Set the USART guard time */
+  USARTx->GTPR |= (uint16_t)((uint16_t)USART_GuardTime << 0x08);
+}
+
+/**
+  * @brief  Enables or disables the USART's Smart Card mode.
+  * @param  USARTx: where x can be 1, 2, 3 or 6 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the Smart Card mode.
+  *          This parameter can be: ENABLE or DISABLE.      
+  * @retval None
+  */
+void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_1236_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the SC mode by setting the SCEN bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_SCEN;
+  }
+  else
+  {
+    /* Disable the SC mode by clearing the SCEN bit in the CR3 register */
+    USARTx->CR3 &= (uint16_t)~((uint16_t)USART_CR3_SCEN);
+  }
+}
+
+/**
+  * @brief  Enables or disables NACK transmission.
+  * @param  USARTx: where x can be 1, 2, 3 or 6 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the NACK transmission.
+  *          This parameter can be: ENABLE or DISABLE.  
+  * @retval None
+  */
+void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_1236_PERIPH(USARTx)); 
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+  if (NewState != DISABLE)
+  {
+    /* Enable the NACK transmission by setting the NACK bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_NACK;
+  }
+  else
+  {
+    /* Disable the NACK transmission by clearing the NACK bit in the CR3 register */
+    USARTx->CR3 &= (uint16_t)~((uint16_t)USART_CR3_NACK);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group7 IrDA mode functions
+ *  @brief   IrDA mode functions 
+ *
+@verbatim   
+ ===============================================================================
+                        ##### IrDA mode functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides a set of functions allowing to manage the USART 
+    IrDA communication.
+    [..]
+    IrDA is a half duplex communication protocol. If the Transmitter is busy, any data
+    on the IrDA receive line will be ignored by the IrDA decoder and if the Receiver 
+    is busy, data on the TX from the USART to IrDA will not be encoded by IrDA.
+    While receiving data, transmission should be avoided as the data to be transmitted
+    could be corrupted.
+    [..]
+    IrDA communication is possible through the following procedure:
+      (#) Program the Baud rate, Word length = 8 bits, Stop bits, Parity, Transmitter/Receiver 
+          modes and hardware flow control values using the USART_Init() function.
+      (#) Enable the USART using the USART_Cmd() function.
+      (#) Configures the IrDA pulse width by configuring the prescaler using  
+          the USART_SetPrescaler() function.
+      (#) Configures the IrDA  USART_IrDAMode_LowPower or USART_IrDAMode_Normal mode
+          using the USART_IrDAConfig() function.
+      (#) Enable the IrDA using the USART_IrDACmd() function.
+
+      -@- A pulse of width less than two and greater than one PSC period(s) may or may
+          not be rejected.
+      -@- The receiver set up time should be managed by software. The IrDA physical layer
+          specification specifies a minimum of 10 ms delay between transmission and 
+          reception (IrDA is a half duplex protocol).
+      -@- In IrDA mode, the following bits must be kept cleared:
+        (+@) LINEN, STOP and CLKEN bits in the USART_CR2 register.
+        (+@) SCEN and HDSEL bits in the USART_CR3 register.
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Configures the USART's IrDA interface.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_IrDAMode: specifies the IrDA mode.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IrDAMode_LowPower
+  *            @arg USART_IrDAMode_Normal
+  * @retval None
+  */
+void USART_IrDAConfig(USART_TypeDef* USARTx, uint16_t USART_IrDAMode)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_IRDA_MODE(USART_IrDAMode));
+    
+  USARTx->CR3 &= (uint16_t)~((uint16_t)USART_CR3_IRLP);
+  USARTx->CR3 |= USART_IrDAMode;
+}
+
+/**
+  * @brief  Enables or disables the USART's IrDA interface.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  NewState: new state of the IrDA mode.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+    
+  if (NewState != DISABLE)
+  {
+    /* Enable the IrDA mode by setting the IREN bit in the CR3 register */
+    USARTx->CR3 |= USART_CR3_IREN;
+  }
+  else
+  {
+    /* Disable the IrDA mode by clearing the IREN bit in the CR3 register */
+    USARTx->CR3 &= (uint16_t)~((uint16_t)USART_CR3_IREN);
+  }
+}
+
+/**
+  * @}
+  */
+
+/** @defgroup USART_Group8 DMA transfers management functions
+ *  @brief   DMA transfers management functions
+ *
+@verbatim   
+ ===============================================================================
+              ##### DMA transfers management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+  
+/**
+  * @brief  Enables or disables the USART's DMA interface.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_DMAReq: specifies the DMA request.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_DMAReq_Tx: USART DMA transmit request
+  *            @arg USART_DMAReq_Rx: USART DMA receive request
+  * @param  NewState: new state of the DMA Request sources.
+  *          This parameter can be: ENABLE or DISABLE.   
+  * @retval None
+  */
+void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_DMAREQ(USART_DMAReq));  
+  assert_param(IS_FUNCTIONAL_STATE(NewState)); 
+
+  if (NewState != DISABLE)
+  {
+    /* Enable the DMA transfer for selected requests by setting the DMAT and/or
+       DMAR bits in the USART CR3 register */
+    USARTx->CR3 |= USART_DMAReq;
+  }
+  else
+  {
+    /* Disable the DMA transfer for selected requests by clearing the DMAT and/or
+       DMAR bits in the USART CR3 register */
+    USARTx->CR3 &= (uint16_t)~USART_DMAReq;
+  }
+}
+
+/**
+  * @}
+  */
+  
+/** @defgroup USART_Group9 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+    [..]
+    This subsection provides a set of functions allowing to configure the USART 
+    Interrupts sources, DMA channels requests and check or clear the flags or 
+    pending bits status.
+    The user should identify which mode will be used in his application to manage 
+    the communication: Polling mode, Interrupt mode or DMA mode. 
+    
+    *** Polling Mode ***
+    ====================
+    [..]
+    In Polling Mode, the SPI communication can be managed by 10 flags:
+      (#) USART_FLAG_TXE : to indicate the status of the transmit buffer register
+      (#) USART_FLAG_RXNE : to indicate the status of the receive buffer register
+      (#) USART_FLAG_TC : to indicate the status of the transmit operation
+      (#) USART_FLAG_IDLE : to indicate the status of the Idle Line             
+      (#) USART_FLAG_CTS : to indicate the status of the nCTS input
+      (#) USART_FLAG_LBD : to indicate the status of the LIN break detection
+      (#) USART_FLAG_NE : to indicate if a noise error occur
+      (#) USART_FLAG_FE : to indicate if a frame error occur
+      (#) USART_FLAG_PE : to indicate if a parity error occur
+      (#) USART_FLAG_ORE : to indicate if an Overrun error occur
+    [..]
+    In this Mode it is advised to use the following functions:
+      (+) FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG);
+      (+) void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG);
+
+    *** Interrupt Mode ***
+    ======================
+    [..]
+    In Interrupt Mode, the USART communication can be managed by 8 interrupt sources
+    and 10 pending bits: 
+
+      (#) Pending Bits:
+
+        (##) USART_IT_TXE : to indicate the status of the transmit buffer register
+        (##) USART_IT_RXNE : to indicate the status of the receive buffer register
+        (##) USART_IT_TC : to indicate the status of the transmit operation
+        (##) USART_IT_IDLE : to indicate the status of the Idle Line             
+        (##) USART_IT_CTS : to indicate the status of the nCTS input
+        (##) USART_IT_LBD : to indicate the status of the LIN break detection
+        (##) USART_IT_NE : to indicate if a noise error occur
+        (##) USART_IT_FE : to indicate if a frame error occur
+        (##) USART_IT_PE : to indicate if a parity error occur
+        (##) USART_IT_ORE : to indicate if an Overrun error occur
+
+      (#) Interrupt Source:
+
+        (##) USART_IT_TXE : specifies the interrupt source for the Tx buffer empty 
+                            interrupt. 
+        (##) USART_IT_RXNE : specifies the interrupt source for the Rx buffer not 
+                             empty interrupt.
+        (##) USART_IT_TC : specifies the interrupt source for the Transmit complete 
+                           interrupt. 
+        (##) USART_IT_IDLE : specifies the interrupt source for the Idle Line interrupt.             
+        (##) USART_IT_CTS : specifies the interrupt source for the CTS interrupt. 
+        (##) USART_IT_LBD : specifies the interrupt source for the LIN break detection
+                            interrupt. 
+        (##) USART_IT_PE : specifies the interrupt source for the parity error interrupt. 
+        (##) USART_IT_ERR :  specifies the interrupt source for the errors interrupt.
+
+      -@@- Some parameters are coded in order to use them as interrupt source 
+          or as pending bits.
+    [..]
+    In this Mode it is advised to use the following functions:
+      (+) void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState);
+      (+) ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT);
+      (+) void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT);
+
+    *** DMA Mode ***
+    ================
+    [..]
+    In DMA Mode, the USART communication can be managed by 2 DMA Channel requests:
+      (#) USART_DMAReq_Tx: specifies the Tx buffer DMA transfer request
+      (#) USART_DMAReq_Rx: specifies the Rx buffer DMA transfer request
+    [..]
+    In this Mode it is advised to use the following function:
+      (+) void USART_DMACmd(USART_TypeDef* USARTx, uint16_t USART_DMAReq, FunctionalState NewState);
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables or disables the specified USART interrupts.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_IT: specifies the USART interrupt sources to be enabled or disabled.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_CTS:  CTS change interrupt
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt
+  *            @arg USART_IT_TXE:  Transmit Data Register empty interrupt
+  *            @arg USART_IT_TC:   Transmission complete interrupt
+  *            @arg USART_IT_RXNE: Receive Data register not empty interrupt
+  *            @arg USART_IT_IDLE: Idle line detection interrupt
+  *            @arg USART_IT_PE:   Parity Error interrupt
+  *            @arg USART_IT_ERR:  Error interrupt(Frame error, noise error, overrun error)
+  * @param  NewState: new state of the specified USARTx interrupts.
+  *          This parameter can be: ENABLE or DISABLE.
+  * @retval None
+  */
+void USART_ITConfig(USART_TypeDef* USARTx, uint16_t USART_IT, FunctionalState NewState)
+{
+  uint32_t usartreg = 0x00, itpos = 0x00, itmask = 0x00;
+  uint32_t usartxbase = 0x00;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CONFIG_IT(USART_IT));
+  assert_param(IS_FUNCTIONAL_STATE(NewState));
+
+  /* The CTS interrupt is not available for UART4 and UART5 */
+  if (USART_IT == USART_IT_CTS)
+  {
+    assert_param(IS_USART_1236_PERIPH(USARTx));
+  } 
+    
+  usartxbase = (uint32_t)USARTx;
+
+  /* Get the USART register index */
+  usartreg = (((uint8_t)USART_IT) >> 0x05);
+
+  /* Get the interrupt position */
+  itpos = USART_IT & IT_MASK;
+  itmask = (((uint32_t)0x01) << itpos);
+    
+  if (usartreg == 0x01) /* The IT is in CR1 register */
+  {
+    usartxbase += 0x0C;
+  }
+  else if (usartreg == 0x02) /* The IT is in CR2 register */
+  {
+    usartxbase += 0x10;
+  }
+  else /* The IT is in CR3 register */
+  {
+    usartxbase += 0x14; 
+  }
+  if (NewState != DISABLE)
+  {
+    *(__IO uint32_t*)usartxbase  |= itmask;
+  }
+  else
+  {
+    *(__IO uint32_t*)usartxbase &= ~itmask;
+  }
+}
+
+/**
+  * @brief  Checks whether the specified USART flag is set or not.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_FLAG: specifies the flag to check.
+  *          This parameter can be one of the following values:
+  *            @arg USART_FLAG_CTS:  CTS Change flag (not available for UART4 and UART5)
+  *            @arg USART_FLAG_LBD:  LIN Break detection flag
+  *            @arg USART_FLAG_TXE:  Transmit data register empty flag
+  *            @arg USART_FLAG_TC:   Transmission Complete flag
+  *            @arg USART_FLAG_RXNE: Receive data register not empty flag
+  *            @arg USART_FLAG_IDLE: Idle Line detection flag
+  *            @arg USART_FLAG_ORE:  OverRun Error flag
+  *            @arg USART_FLAG_NE:   Noise Error flag
+  *            @arg USART_FLAG_FE:   Framing Error flag
+  *            @arg USART_FLAG_PE:   Parity Error flag
+  * @retval The new state of USART_FLAG (SET or RESET).
+  */
+FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint16_t USART_FLAG)
+{
+  FlagStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_FLAG(USART_FLAG));
+
+  /* The CTS flag is not available for UART4 and UART5 */
+  if (USART_FLAG == USART_FLAG_CTS)
+  {
+    assert_param(IS_USART_1236_PERIPH(USARTx));
+  } 
+    
+  if ((USARTx->SR & USART_FLAG) != (uint16_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears the USARTx's pending flags.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_FLAG: specifies the flag to clear.
+  *          This parameter can be any combination of the following values:
+  *            @arg USART_FLAG_CTS:  CTS Change flag (not available for UART4 and UART5).
+  *            @arg USART_FLAG_LBD:  LIN Break detection flag.
+  *            @arg USART_FLAG_TC:   Transmission Complete flag.
+  *            @arg USART_FLAG_RXNE: Receive data register not empty flag.
+  *   
+  * @note   PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun 
+  *          error) and IDLE (Idle line detected) flags are cleared by software 
+  *          sequence: a read operation to USART_SR register (USART_GetFlagStatus()) 
+  *          followed by a read operation to USART_DR register (USART_ReceiveData()).
+  * @note   RXNE flag can be also cleared by a read to the USART_DR register 
+  *          (USART_ReceiveData()).
+  * @note   TC flag can be also cleared by software sequence: a read operation to 
+  *          USART_SR register (USART_GetFlagStatus()) followed by a write operation
+  *          to USART_DR register (USART_SendData()).
+  * @note   TXE flag is cleared only by a write to the USART_DR register 
+  *          (USART_SendData()).
+  *   
+  * @retval None
+  */
+void USART_ClearFlag(USART_TypeDef* USARTx, uint16_t USART_FLAG)
+{
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLEAR_FLAG(USART_FLAG));
+
+  /* The CTS flag is not available for UART4 and UART5 */
+  if ((USART_FLAG & USART_FLAG_CTS) == USART_FLAG_CTS)
+  {
+    assert_param(IS_USART_1236_PERIPH(USARTx));
+  } 
+       
+  USARTx->SR = (uint16_t)~USART_FLAG;
+}
+
+/**
+  * @brief  Checks whether the specified USART interrupt has occurred or not.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_IT: specifies the USART interrupt source to check.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_CTS:  CTS change interrupt (not available for UART4 and UART5)
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt
+  *            @arg USART_IT_TXE:  Transmit Data Register empty interrupt
+  *            @arg USART_IT_TC:   Transmission complete interrupt
+  *            @arg USART_IT_RXNE: Receive Data register not empty interrupt
+  *            @arg USART_IT_IDLE: Idle line detection interrupt
+  *            @arg USART_IT_ORE_RX : OverRun Error interrupt if the RXNEIE bit is set
+  *            @arg USART_IT_ORE_ER : OverRun Error interrupt if the EIE bit is set  
+  *            @arg USART_IT_NE:   Noise Error interrupt
+  *            @arg USART_IT_FE:   Framing Error interrupt
+  *            @arg USART_IT_PE:   Parity Error interrupt
+  * @retval The new state of USART_IT (SET or RESET).
+  */
+ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint16_t USART_IT)
+{
+  uint32_t bitpos = 0x00, itmask = 0x00, usartreg = 0x00;
+  ITStatus bitstatus = RESET;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_GET_IT(USART_IT)); 
+
+  /* The CTS interrupt is not available for UART4 and UART5 */ 
+  if (USART_IT == USART_IT_CTS)
+  {
+    assert_param(IS_USART_1236_PERIPH(USARTx));
+  } 
+    
+  /* Get the USART register index */
+  usartreg = (((uint8_t)USART_IT) >> 0x05);
+  /* Get the interrupt position */
+  itmask = USART_IT & IT_MASK;
+  itmask = (uint32_t)0x01 << itmask;
+  
+  if (usartreg == 0x01) /* The IT  is in CR1 register */
+  {
+    itmask &= USARTx->CR1;
+  }
+  else if (usartreg == 0x02) /* The IT  is in CR2 register */
+  {
+    itmask &= USARTx->CR2;
+  }
+  else /* The IT  is in CR3 register */
+  {
+    itmask &= USARTx->CR3;
+  }
+  
+  bitpos = USART_IT >> 0x08;
+  bitpos = (uint32_t)0x01 << bitpos;
+  bitpos &= USARTx->SR;
+  if ((itmask != (uint16_t)RESET)&&(bitpos != (uint16_t)RESET))
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  
+  return bitstatus;  
+}
+
+/**
+  * @brief  Clears the USARTx's interrupt pending bits.
+  * @param  USARTx: where x can be 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or 
+  *         UART peripheral.
+  * @param  USART_IT: specifies the interrupt pending bit to clear.
+  *          This parameter can be one of the following values:
+  *            @arg USART_IT_CTS:  CTS change interrupt (not available for UART4 and UART5)
+  *            @arg USART_IT_LBD:  LIN Break detection interrupt
+  *            @arg USART_IT_TC:   Transmission complete interrupt. 
+  *            @arg USART_IT_RXNE: Receive Data register not empty interrupt.
+  *
+  * @note   PE (Parity error), FE (Framing error), NE (Noise error), ORE (OverRun 
+  *          error) and IDLE (Idle line detected) pending bits are cleared by 
+  *          software sequence: a read operation to USART_SR register 
+  *          (USART_GetITStatus()) followed by a read operation to USART_DR register 
+  *          (USART_ReceiveData()).
+  * @note   RXNE pending bit can be also cleared by a read to the USART_DR register 
+  *          (USART_ReceiveData()).
+  * @note   TC pending bit can be also cleared by software sequence: a read 
+  *          operation to USART_SR register (USART_GetITStatus()) followed by a write 
+  *          operation to USART_DR register (USART_SendData()).
+  * @note   TXE pending bit is cleared only by a write to the USART_DR register 
+  *          (USART_SendData()).
+  *  
+  * @retval None
+  */
+void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint16_t USART_IT)
+{
+  uint16_t bitpos = 0x00, itmask = 0x00;
+  /* Check the parameters */
+  assert_param(IS_USART_ALL_PERIPH(USARTx));
+  assert_param(IS_USART_CLEAR_IT(USART_IT)); 
+
+  /* The CTS interrupt is not available for UART4 and UART5 */
+  if (USART_IT == USART_IT_CTS)
+  {
+    assert_param(IS_USART_1236_PERIPH(USARTx));
+  } 
+    
+  bitpos = USART_IT >> 0x08;
+  itmask = ((uint16_t)0x01 << (uint16_t)bitpos);
+  USARTx->SR = (uint16_t)~itmask;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_wwdg.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_wwdg.c
new file mode 100644
index 00000000..66fd4384
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_wwdg.c
@@ -0,0 +1,307 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_wwdg.c
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   This file provides firmware functions to manage the following 
+  *          functionalities of the Window watchdog (WWDG) peripheral:           
+  *           + Prescaler, Refresh window and Counter configuration
+  *           + WWDG activation
+  *           + Interrupts and flags management
+  *             
+ @verbatim    
+ ===============================================================================
+                           ##### WWDG features #####
+ ===============================================================================
+    [..]                                      
+        Once enabled the WWDG generates a system reset on expiry of a programmed
+        time period, unless the program refreshes the counter (downcounter) 
+        before to reach 0x3F value (i.e. a reset is generated when the counter
+        value rolls over from 0x40 to 0x3F). 
+        An MCU reset is also generated if the counter value is refreshed
+        before the counter has reached the refresh window value. This 
+        implies that the counter must be refreshed in a limited window.
+              
+        Once enabled the WWDG cannot be disabled except by a system reset.
+          
+        WWDGRST flag in RCC_CSR register can be used to inform when a WWDG
+        reset occurs.
+             
+        The WWDG counter input clock is derived from the APB clock divided 
+        by a programmable prescaler.
+                
+        WWDG counter clock = PCLK1 / Prescaler
+        WWDG timeout = (WWDG counter clock) * (counter value)
+                       
+        Min-max timeout value @42 MHz(PCLK1): ~97.5 us / ~49.9 ms
+                             
+                      ##### How to use this driver #####
+ ===============================================================================
+    [..]
+      (#) Enable WWDG clock using RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE) function
+              
+      (#) Configure the WWDG prescaler using WWDG_SetPrescaler() function
+                             
+      (#) Configure the WWDG refresh window using WWDG_SetWindowValue() function
+              
+      (#) Set the WWDG counter value and start it using WWDG_Enable() function.
+          When the WWDG is enabled the counter value should be configured to 
+          a value greater than 0x40 to prevent generating an immediate reset.     
+              
+      (#) Optionally you can enable the Early wakeup interrupt which is 
+          generated when the counter reach 0x40.
+          Once enabled this interrupt cannot be disabled except by a system reset.
+                  
+      (#) Then the application program must refresh the WWDG counter at regular
+          intervals during normal operation to prevent an MCU reset, using
+          WWDG_SetCounter() function. This operation must occur only when
+          the counter value is lower than the refresh window value, 
+          programmed using WWDG_SetWindowValue().         
+  
+    @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_wwdg.h"
+#include "stm32f4xx_rcc.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @defgroup WWDG 
+  * @brief WWDG driver modules
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+
+/* ----------- WWDG registers bit address in the alias region ----------- */
+#define WWDG_OFFSET       (WWDG_BASE - PERIPH_BASE)
+/* Alias word address of EWI bit */
+#define CFR_OFFSET        (WWDG_OFFSET + 0x04)
+#define EWI_BitNumber     0x09
+#define CFR_EWI_BB        (PERIPH_BB_BASE + (CFR_OFFSET * 32) + (EWI_BitNumber * 4))
+
+/* --------------------- WWDG registers bit mask ------------------------ */
+/* CFR register bit mask */
+#define CFR_WDGTB_MASK    ((uint32_t)0xFFFFFE7F)
+#define CFR_W_MASK        ((uint32_t)0xFFFFFF80)
+#define BIT_MASK          ((uint8_t)0x7F)
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup WWDG_Private_Functions
+  * @{
+  */
+
+/** @defgroup WWDG_Group1 Prescaler, Refresh window and Counter configuration functions
+ *  @brief   Prescaler, Refresh window and Counter configuration functions 
+ *
+@verbatim   
+ ===============================================================================
+    ##### Prescaler, Refresh window and Counter configuration functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Deinitializes the WWDG peripheral registers to their default reset values.
+  * @param  None
+  * @retval None
+  */
+void WWDG_DeInit(void)
+{
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
+  RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
+}
+
+/**
+  * @brief  Sets the WWDG Prescaler.
+  * @param  WWDG_Prescaler: specifies the WWDG Prescaler.
+  *   This parameter can be one of the following values:
+  *     @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1
+  *     @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2
+  *     @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4
+  *     @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8
+  * @retval None
+  */
+void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
+{
+  uint32_t tmpreg = 0;
+  /* Check the parameters */
+  assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler));
+  /* Clear WDGTB[1:0] bits */
+  tmpreg = WWDG->CFR & CFR_WDGTB_MASK;
+  /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */
+  tmpreg |= WWDG_Prescaler;
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Sets the WWDG window value.
+  * @param  WindowValue: specifies the window value to be compared to the downcounter.
+  *   This parameter value must be lower than 0x80.
+  * @retval None
+  */
+void WWDG_SetWindowValue(uint8_t WindowValue)
+{
+  __IO uint32_t tmpreg = 0;
+
+  /* Check the parameters */
+  assert_param(IS_WWDG_WINDOW_VALUE(WindowValue));
+  /* Clear W[6:0] bits */
+
+  tmpreg = WWDG->CFR & CFR_W_MASK;
+
+  /* Set W[6:0] bits according to WindowValue value */
+  tmpreg |= WindowValue & (uint32_t) BIT_MASK;
+
+  /* Store the new value */
+  WWDG->CFR = tmpreg;
+}
+
+/**
+  * @brief  Enables the WWDG Early Wakeup interrupt(EWI).
+  * @note   Once enabled this interrupt cannot be disabled except by a system reset.
+  * @param  None
+  * @retval None
+  */
+void WWDG_EnableIT(void)
+{
+  *(__IO uint32_t *) CFR_EWI_BB = (uint32_t)ENABLE;
+}
+
+/**
+  * @brief  Sets the WWDG counter value.
+  * @param  Counter: specifies the watchdog counter value.
+  *   This parameter must be a number between 0x40 and 0x7F (to prevent generating
+  *   an immediate reset) 
+  * @retval None
+  */
+void WWDG_SetCounter(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  /* Write to T[6:0] bits to configure the counter value, no need to do
+     a read-modify-write; writing a 0 to WDGA bit does nothing */
+  WWDG->CR = Counter & BIT_MASK;
+}
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Group2 WWDG activation functions
+ *  @brief   WWDG activation functions 
+ *
+@verbatim   
+ ===============================================================================
+                    ##### WWDG activation function #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Enables WWDG and load the counter value.                  
+  * @param  Counter: specifies the watchdog counter value.
+  *   This parameter must be a number between 0x40 and 0x7F (to prevent generating
+  *   an immediate reset)
+  * @retval None
+  */
+void WWDG_Enable(uint8_t Counter)
+{
+  /* Check the parameters */
+  assert_param(IS_WWDG_COUNTER(Counter));
+  WWDG->CR = WWDG_CR_WDGA | Counter;
+}
+/**
+  * @}
+  */
+
+/** @defgroup WWDG_Group3 Interrupts and flags management functions
+ *  @brief   Interrupts and flags management functions 
+ *
+@verbatim   
+ ===============================================================================
+            ##### Interrupts and flags management functions #####
+ ===============================================================================  
+
+@endverbatim
+  * @{
+  */
+
+/**
+  * @brief  Checks whether the Early Wakeup interrupt flag is set or not.
+  * @param  None
+  * @retval The new state of the Early Wakeup interrupt flag (SET or RESET)
+  */
+FlagStatus WWDG_GetFlagStatus(void)
+{
+  FlagStatus bitstatus = RESET;
+    
+  if ((WWDG->SR) != (uint32_t)RESET)
+  {
+    bitstatus = SET;
+  }
+  else
+  {
+    bitstatus = RESET;
+  }
+  return bitstatus;
+}
+
+/**
+  * @brief  Clears Early Wakeup interrupt flag.
+  * @param  None
+  * @retval None
+  */
+void WWDG_ClearFlag(void)
+{
+  WWDG->SR = (uint32_t)RESET;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_cal.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_cal.h
new file mode 100644
index 00000000..ae107730
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_cal.h
@@ -0,0 +1,259 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otgd_fs_cal.h
+* Author             : STMicroelectronics
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Header of OTG FS Device Core Access Layer interface.
+********************************************************************************
+* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+#ifndef __OTG_CORE_H__
+#define __OTG_CORE_H__
+
+#ifdef STM32F10X_CL
+
+#include "stm32f10x.h"
+#include "usb_type.h"
+
+#if defined ( __CC_ARM   )
+  #define __packed        __packed                     /*!< packing keyword for ARM Compiler */
+
+#elif defined ( __ICCARM__ )
+  #define __packed        __packed                     /*!< packing keyword for IAR Compiler */
+
+#elif defined   (  __GNUC__  )
+  #define __packed        __attribute__ ((__packed__)) /*!< packing keyword for GNU Compiler */
+
+#endif /* __CC_ARM */
+
+/*******************************************************************************
+                                define and types
+*******************************************************************************/
+
+#define DEVICE_MODE_ENABLED
+
+#ifndef NULL
+#define NULL ((void *)0)
+#endif
+
+
+#define DEV_EP_TX_DIS       0x0000
+#define DEV_EP_TX_STALL     0x0010
+#define DEV_EP_TX_NAK       0x0020
+#define DEV_EP_TX_VALID     0x0030
+ 
+#define DEV_EP_RX_DIS       0x0000
+#define DEV_EP_RX_STALL     0x1000
+#define DEV_EP_RX_NAK       0x2000
+#define DEV_EP_RX_VALID     0x3000
+
+/*****************          GLOBAL DEFINES          ***************************/
+
+#define GAHBCFG_TXFEMPTYLVL_EMPTY              1
+#define GAHBCFG_TXFEMPTYLVL_HALFEMPTY          0
+
+#define GAHBCFG_GLBINT_ENABLE                  1
+#define GAHBCFG_INT_DMA_BURST_SINGLE           0
+#define GAHBCFG_INT_DMA_BURST_INCR             1
+#define GAHBCFG_INT_DMA_BURST_INCR4            3
+#define GAHBCFG_INT_DMA_BURST_INCR8            5
+#define GAHBCFG_INT_DMA_BURST_INCR16           7
+#define GAHBCFG_DMAENABLE                      1
+#define GAHBCFG_TXFEMPTYLVL_EMPTY              1
+#define GAHBCFG_TXFEMPTYLVL_HALFEMPTY          0
+
+#define GRXSTS_PKTSTS_IN                       2
+#define GRXSTS_PKTSTS_IN_XFER_COMP             3
+#define GRXSTS_PKTSTS_DATA_TOGGLE_ERR          5
+#define GRXSTS_PKTSTS_CH_HALTED                7
+
+#define DEVICE_MODE                            0
+#define HOST_MODE                              1
+
+/*****************           DEVICE DEFINES         ***************************/
+
+#define DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ     0
+#define DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ     1
+#define DSTS_ENUMSPD_LS_PHY_6MHZ               2
+#define DSTS_ENUMSPD_FS_PHY_48MHZ              3
+
+#define DCFG_FRAME_INTERVAL_80                 0
+#define DCFG_FRAME_INTERVAL_85                 1
+#define DCFG_FRAME_INTERVAL_90                 2
+#define DCFG_FRAME_INTERVAL_95                 3
+
+#define DEP0CTL_MPS_64                         0
+#define DEP0CTL_MPS_32                         1
+#define DEP0CTL_MPS_16                         2
+#define DEP0CTL_MPS_8                          3
+
+#define EP_SPEED_LOW                           0
+#define EP_SPEED_FULL                          1
+#define EP_SPEED_HIGH                          2
+
+#define EP_TYPE_CTRL                           0
+#define EP_TYPE_ISOC                           1
+#define EP_TYPE_BULK                           2
+#define EP_TYPE_INTR                           3
+
+#define STS_GOUT_NAK                           1
+#define STS_DATA_UPDT                          2
+#define STS_XFER_COMP                          3
+#define STS_SETUP_COMP                         4
+#define STS_SETUP_UPDT                         6
+
+
+
+
+typedef enum {
+
+  USB_OTG_OK,
+  USB_OTG_FAIL
+
+}USB_OTG_Status;
+
+typedef struct USB_OTG_hc
+{
+  uint8_t       hc_num;
+  uint8_t       dev_addr ;
+  uint8_t        ep_num;
+  uint8_t       ep_is_in;
+  uint8_t       speed;
+  uint8_t       ep_type;
+  uint16_t       max_packet;
+  uint8_t       data_pid;
+  uint16_t       multi_count;
+  uint8_t        *xfer_buff;
+  uint32_t       xfer_len;
+}
+USB_OTG_HC , *PUSB_OTG_HC;
+
+typedef struct USB_OTG_ep
+{
+  uint8_t        num;
+  uint8_t        is_in;
+  uint32_t       tx_fifo_num;
+  uint32_t       type;
+  uint8_t        data_pid_start;
+  uint8_t        even_odd_frame;
+  uint32_t       maxpacket;
+  uint8_t        *xfer_buff;
+  uint32_t       xfer_len;
+  uint32_t       xfer_count;
+}
+
+USB_OTG_EP , *PUSB_OTG_EP;
+
+/********************************************************************************
+                                      MACRO'S
+********************************************************************************/
+
+#define CLEAR_IN_EP_INTR(epnum,intr) \
+  diepint.d32=0; \
+  diepint.b.intr = 1; \
+  WRITE_REG32(&core_regs.inep_regs[epnum]->dev_in_ep_int,diepint.d32);
+
+#define CLEAR_OUT_EP_INTR(epnum,intr) \
+  doepint.d32=0; \
+  doepint.b.intr = 1; \
+  WRITE_REG32(&core_regs.outep_regs[epnum]->dev_out_ep_int,doepint.d32);
+
+
+#define READ_REG32(reg)  (*(__IO uint32_t *)reg)
+
+#define WRITE_REG32(reg,value) (*(__IO uint32_t *)reg = value)
+
+#define MODIFY_REG32(reg,clear_mask,set_mask) \
+  WRITE_REG32(reg, (((READ_REG32(reg)) & ~clear_mask) | set_mask ) )
+
+
+#define uDELAY(usec)  udelay(usec)
+#define mDELAY(msec)  uDELAY(msec * 1000)
+
+#define _OTGD_FS_GATE_PHYCLK     *(__IO uint32_t*)(0x50000E00) = 0x03
+#define _OTGD_FS_UNGATE_PHYCLK   *(__IO uint32_t*)(0x50000E00) = 0x00
+
+/*******************************************************************************
+                   this can be changed for real time base
+*******************************************************************************/
+static void udelay (const uint32_t usec)
+{
+  uint32_t count = 0;
+  const uint32_t utime = usec * 10;
+  do
+  {
+    if ( ++count > utime )
+    {
+      return ;
+    }
+  }
+  while (1);
+}
+/********************************************************************************
+                     EXPORTED FUNCTIONS FROM THE OTGD_FS_CAL LAYER
+********************************************************************************/
+USB_OTG_Status  OTGD_FS_CoreInit(void);
+USB_OTG_Status  OTGD_FS_SetAddress(uint32_t BaseAddress);
+USB_OTG_Status  OTGD_FS_EnableGlobalInt(void);
+USB_OTG_Status  OTGD_FS_DisableGlobalInt(void);
+
+USB_OTG_Status  USB_OTG_CoreInitHost(void);
+USB_OTG_Status  USB_OTG_EnableHostInt(void);
+USB_OTG_Status  USB_OTG_DisableHostInt(void);
+
+void*  OTGD_FS_ReadPacket(uint8_t *dest, uint16_t bytes);
+USB_OTG_Status OTGD_FS_WritePacket(uint8_t *src, uint8_t ch_ep_num, uint16_t bytes);
+
+USB_OTG_Status  USB_OTG_HcInit(USB_OTG_HC *hc);
+USB_OTG_Status  USB_OTG_StartXfer(USB_OTG_HC *hc);
+
+uint32_t USB_OTG_ResetPort( void);
+
+uint32_t USB_OTG_ReadHPRT0(void);
+uint32_t OTGD_FS_ReadDevAllInEPItr(void);
+uint32_t OTGD_FS_ReadCoreItr(void);
+uint32_t OTGD_FS_ReadOtgItr (void);
+uint32_t USB_OTG_ReadHostAllChannels_intr (void);
+uint8_t IsHostMode(void);
+uint8_t IsDeviceMode(void);
+USB_OTG_Status USB_OTG_HcInit(USB_OTG_HC *hc);
+USB_OTG_Status USB_OTG_HcHalt(uint8_t hc_num);
+
+USB_OTG_Status  OTGD_FS_FlushTxFifo (uint32_t num);
+USB_OTG_Status  OTGD_FS_FlushRxFifo (void);
+USB_OTG_Status  OTGD_FS_SetHostMode (void);
+
+USB_OTG_Status OTGD_FS_PhyInit(void);
+USB_OTG_Status USB_OTG_HcStartXfer(USB_OTG_HC *hc);
+
+USB_OTG_Status OTGD_FS_CoreInitDev (void);
+USB_OTG_Status  OTGD_FS_EnableDevInt(void);
+USB_OTG_Status  OTGD_FS_EP0Activate(void);
+USB_OTG_Status  OTGD_FS_EPActivate(USB_OTG_EP *ep);
+USB_OTG_Status  OTGD_FS_EPDeactivate(USB_OTG_EP *ep);
+
+USB_OTG_Status  OTGD_FS_EPStartXfer(USB_OTG_EP *ep);
+USB_OTG_Status OTGD_FS_EP0StartXfer(USB_OTG_EP *ep);
+
+USB_OTG_Status  OTGD_FS_EPSetStall(USB_OTG_EP *ep);
+USB_OTG_Status  OTGD_FS_EPClearStall(USB_OTG_EP *ep);
+uint32_t OTGD_FS_ReadDevAllOutEp_itr(void);
+uint32_t OTGD_FS_ReadDevOutEP_itr(USB_OTG_EP *ep);
+uint32_t OTGD_FS_ReadDevAllInEPItr(void);
+
+
+uint32_t OTGD_FS_Dev_GetEPStatus(USB_OTG_EP *ep);
+void OTGD_FS_Dev_SetEPStatus(USB_OTG_EP *ep, uint32_t Status);
+void OTGD_FS_Dev_SetRemoteWakeup(void);
+void OTGD_FS_Dev_ResetRemoteWakeup(void);
+
+#endif /* STM32F10X_CL */
+
+#endif
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_dev.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_dev.h
new file mode 100644
index 00000000..40f607dd
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_dev.h
@@ -0,0 +1,121 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otg_dev.h
+* Author             : STMicroelectronics
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : linking defines
+********************************************************************************
+* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __OTG_DEV_H__
+#define __OTG_DEV_H__
+
+#ifdef STM32F10X_CL
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+#include "usb_type.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* Endpoint types */
+#define OTG_DEV_EP_TYPE_CONTROL       0
+#define OTG_DEV_EP_TYPE_ISOC          1
+#define OTG_DEV_EP_TYPE_BULK          2
+#define OTG_DEV_EP_TYPE_INT           3
+
+/* Endpoint Addresses (w/direction) */
+#define EP0_OUT                    0x00  
+#define EP0_IN                     0x80  
+#define EP1_OUT                    0x01  
+#define EP1_IN                     0x81  
+#define EP2_OUT                    0x02  
+#define EP2_IN                     0x82  
+#define EP3_OUT                    0x03  
+#define EP3_IN                     0x83  
+
+
+/*-*-*-*-*-*-*-*-*-* Replace the usb_regs.h defines -*-*-*-*-*-*-*-*-*-*-*-*-*/
+/* endpoints enumeration */
+#define ENDP0   ((uint8_t)0)
+#define ENDP1   ((uint8_t)1)
+#define ENDP2   ((uint8_t)2)
+#define ENDP3   ((uint8_t)3)
+#define ENDP4   ((uint8_t)4)
+#define ENDP5   ((uint8_t)5)
+#define ENDP6   ((uint8_t)6)
+#define ENDP7   ((uint8_t)7)
+
+/* EP Transmit status defines */
+#define EP_TX_DIS              DEV_EP_TX_DIS)  /* EndPoint TX DISabled */
+#define EP_TX_STALL            DEV_EP_TX_STALL /* EndPoint TX STALLed */
+#define EP_TX_NAK              DEV_EP_TX_NAK   /* EndPoint TX NAKed */
+#define EP_TX_VALID            DEV_EP_TX_VALID /* EndPoint TX VALID */
+
+/* EP Transmit status defines */
+#define EP_RX_DIS              DEV_EP_RX_DIS   /* EndPoint RX DISabled */
+#define EP_RX_STALL            DEV_EP_RX_STALL /* EndPoint RX STALLed */
+#define EP_RX_NAK              DEV_EP_RX_NAK   /* EndPoint RX NAKed */
+#define EP_RX_VALID            DEV_EP_RX_VALID /* EndPoint RX VALID */
+/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
+
+/* Exported macro ------------------------------------------------------------*/
+#define _GetEPTxStatus(bEpNum)        ((uint16_t)OTG_DEV_GetEPTxStatus(bEpNum))
+#define _GetEPRxStatus(bEpNum)        ((uint16_t)OTG_DEV_GetEPRxStatus(bEpNum))
+
+#define _SetEPTxStatus(bEpNum,wState) (OTG_DEV_SetEPTxStatus(bEpNum, wState))
+#define _SetEPRxStatus(bEpNum,wState) (OTG_DEV_SetEPRxStatus(bEpNum, wState))
+
+#define _SetEPTxValid(bEpNum)         (OTG_DEV_SetEPTxStatus(bEpNum, EP_TX_VALID))
+#define _SetEPRxValid(bEpNum)         (OTG_DEV_SetEPRxStatus(bEpNum, EP_RX_VALID))
+
+#define _GetTxStallStatus(bEpNum)     (OTG_DEV_GetEPTxStatus(bEpNum) == EP_TX_STALL)
+#define _GetRxStallStatus(bEpNum)     (OTG_DEV_GetEPRxStatus(bEpNum) == EP_RX_STALL) 
+
+/* Define the callbacks for updating the USB state machine */
+#define OTGD_FS_DEVICE_RESET              Device_Property.Reset()
+
+/* Exported define -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void OTG_DEV_Init(void);
+void OTG_DEV_EP_Init(uint8_t bEpAdd, uint8_t bEpType, uint16_t wEpMaxPackSize);
+
+void OTG_DEV_SetEPRxStatus(uint8_t bEpnum, uint32_t status);
+void OTG_DEV_SetEPTxStatus(uint8_t bEpnum, uint32_t status); 
+uint32_t OTG_DEV_GetEPRxStatus(uint8_t bEpnum); 
+uint32_t OTG_DEV_GetEPTxStatus(uint8_t bEpnum); 
+
+void USB_DevDisconnect(void);
+void USB_DevConnect(void);
+
+
+/*-*-*-*-*-*-*-*-*-* Replace the usb_regs.h prototypes *-*-*-*-*-*-*-*-*-*-*-*/
+void SetEPTxStatus(uint8_t bEpNum, uint16_t wState);
+void SetEPRxStatus(uint8_t bEpNum, uint16_t wState);
+uint16_t GetEPTxStatus(uint8_t bEpNum);
+uint16_t GetEPRxStatus(uint8_t bEpNum);
+void SetEPTxValid(uint8_t bEpNum);
+void SetEPRxValid(uint8_t bEpNum);
+uint16_t GetTxStallStatus(uint8_t bEpNum);
+uint16_t GetRxStallStatus(uint8_t bEpNum);
+void SetEPTxCount(uint8_t bEpNum, uint16_t wCount);
+void SetEPRxCount(uint8_t bEpNum, uint16_t wCount);
+
+uint16_t ToWord(uint8_t, uint8_t);
+uint16_t ByteSwap(uint16_t);
+/*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*/
+
+#endif /* STM32F10X_CL */
+
+#endif /* __OTG_DEV_H__ */
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_int.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_int.h
new file mode 100644
index 00000000..2b59bf3c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_int.h
@@ -0,0 +1,54 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otgd_fs_int.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Endpoint interrupt's service routines prototypes.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_INT_H
+#define __USB_INT_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+#ifdef STM32F10X_CL
+
+/* Interrupt Handlers functions */
+uint32_t OTGD_FS_Handle_ModeMismatch_ISR(void);
+uint32_t OTGD_FS_Handle_Sof_ISR(void);
+uint32_t OTGD_FS_Handle_RxStatusQueueLevel_ISR(void);
+uint32_t OTGD_FS_Handle_NPTxFE_ISR(void);
+uint32_t OTGD_FS_Handle_GInNakEff_ISR(void);
+uint32_t OTGD_FS_Handle_GOutNakEff_ISR(void);
+uint32_t OTGD_FS_Handle_EarlySuspend_ISR(void);
+uint32_t OTGD_FS_Handle_USBSuspend_ISR(void);
+uint32_t OTGD_FS_Handle_UsbReset_ISR(void);
+uint32_t OTGD_FS_Handle_EnumDone_ISR(void);
+uint32_t OTGD_FS_Handle_IsoOutDrop_ISR(void);
+uint32_t OTGD_FS_Handle_EOPF_ISR(void);
+uint32_t OTGD_FS_Handle_EPMismatch_ISR(void);
+uint32_t OTGD_FS_Handle_InEP_ISR(void);
+uint32_t OTGD_FS_Handle_OutEP_ISR(void);
+uint32_t OTGD_FS_Handle_IncomplIsoIn_ISR(void);
+uint32_t OTGD_FS_Handle_IncomplIsoOut_ISR(void);
+uint32_t OTGD_FS_Handle_Wakeup_ISR(void);
+
+#endif /* STM32F10X_CL */
+
+/* External variables --------------------------------------------------------*/
+
+#endif /* __USB_INT_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_pcd.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_pcd.h
new file mode 100644
index 00000000..d732cbe2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_pcd.h
@@ -0,0 +1,87 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otgd_fs_pcd.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Header file of the High Layer device mode interface and 
+*                      wrapping layer
+********************************************************************************
+* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+#ifndef __USB_OTG_PCD_H__
+#define __USB_OTG_PCD_H__
+
+#include "otgd_fs_regs.h"
+
+#define MAX_EP0_SIZE                    0x40
+#define MAX_PACKET_SIZE                 0x400
+
+
+#define USB_ENDPOINT_XFER_CONTROL       0
+#define USB_ENDPOINT_XFER_ISOC          1
+#define USB_ENDPOINT_XFER_BULK          2
+#define USB_ENDPOINT_XFER_INT           3
+#define USB_ENDPOINT_XFERTYPE_MASK      3
+
+
+/********************************************************************************
+                              ENUMERATION TYPE
+********************************************************************************/
+enum usb_device_speed {
+  USB_SPEED_UNKNOWN = 0,
+  USB_SPEED_LOW, USB_SPEED_FULL,
+  USB_SPEED_HIGH
+};
+/********************************************************************************
+                              Data structure type
+********************************************************************************/
+typedef struct usb_ep_descriptor
+{
+  uint8_t  bLength;
+  uint8_t  bDescriptorType;
+  uint8_t  bEndpointAddress;
+  uint8_t  bmAttributes;
+  uint16_t wMaxPacketSize;
+  uint8_t  bInterval;
+}
+EP_DESCRIPTOR , *PEP_DESCRIPTOR;
+/********************************************************************************
+                     USBF LAYER UNION AND STRUCTURES
+********************************************************************************/
+typedef struct USB_OTG_USBF
+{
+
+  USB_OTG_EP ep0;
+  uint8_t     ep0state;
+  USB_OTG_EP in_ep[ MAX_TX_FIFOS - 1];
+  USB_OTG_EP out_ep[ MAX_TX_FIFOS - 1];
+}
+USB_OTG_PCD_DEV , *USB_OTG_PCD_PDEV;
+/********************************************************************************
+                     EXPORTED FUNCTION FROM THE USB_OTG LAYER
+********************************************************************************/
+void  OTGD_FS_PCD_Init(void);
+void  OTGD_FS_PCD_DevConnect (void);
+void  OTGD_FS_PCD_DevDisconnect (void);
+void  OTGD_FS_PCD_EP_SetAddress (uint8_t address);
+uint32_t   OTGD_FS_PCD_EP_Open(EP_DESCRIPTOR *epdesc);
+uint32_t   OTGD_FS_PCD_EP_Close  ( uint8_t  ep_addr);
+uint32_t   OTGD_FS_PCD_EP_Read  ( uint8_t  ep_addr, uint8_t  *pbuf, uint32_t   buf_len);
+uint32_t   OTGD_FS_PCD_EP_Write ( uint8_t  ep_addr, uint8_t  *pbuf, uint32_t   buf_len);
+uint32_t   OTGD_FS_PCD_EP_Stall (uint8_t   epnum);
+uint32_t   OTGD_FS_PCD_EP_ClrStall (uint8_t epnum);
+uint32_t   OTGD_FS_PCD_EP_Flush (uint8_t epnum);
+uint32_t   OTGD_FS_PCD_Handle_ISR(void);
+
+USB_OTG_EP* OTGD_FS_PCD_GetOutEP(uint32_t ep_num) ;
+USB_OTG_EP* OTGD_FS_PCD_GetInEP(uint32_t ep_num);
+void OTGD_FS_PCD_EP0_OutStart(void);
+
+#endif
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_regs.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_regs.h
new file mode 100644
index 00000000..f89d7908
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/otgd_fs_regs.h
@@ -0,0 +1,1597 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otgd_fs_regs.h
+* Author             : STMicroelectronics
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : USB OTG IP hardware registers.
+********************************************************************************
+* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+#ifndef __USB_OTG_REGS_H__
+#define __USB_OTG_REGS_H__
+
+#ifdef STM32F10X_CL
+
+#include "stm32f10x.h"
+#include "usb_type.h"
+
+#define USB_OTG_FS1_BASE_ADDR                0x50000000
+
+#define USB_OTG_CORE_GLOBAL_REGS_OFFSET      0x000
+#define USB_OTG_DEV_GLOBAL_REG_OFFSET        0x800
+#define USB_OTG_DEV_IN_EP_REG_OFFSET         0x900
+#define USB_OTG_EP_REG_OFFSET                0x20
+#define USB_OTG_DEV_OUT_EP_REG_OFFSET        0xB00
+#define USB_OTG_HOST_GLOBAL_REG_OFFSET       0x400
+#define USB_OTG_HOST_PORT_REGS_OFFSET        0x440
+#define USB_OTG_HOST_CHAN_REGS_OFFSET        0x500
+#define USB_OTG_CHAN_REGS_OFFSET             0x20
+#define USB_OTG_PCGCCTL_OFFSET               0xE00
+#define USB_OTG_DATA_FIFO_OFFSET             0x1000
+#define USB_OTG_DATA_FIFO_SIZE               0x1000
+
+#define MAX_PERIO_FIFOS                      8
+#define MAX_TX_FIFOS                         4
+#define MAX_EPS_CHANNELS                     8
+
+#define DEV_NP_TX_FIFO_SIZE                  160
+#define RX_FIFO_SIZE                         160
+#define TX_FIFO_SIZE                         160
+
+/*******************************************************************************
+ * USB_OTG Core registers .
+ * The USB_OTG_core_regs structure defines the size
+ * and relative field offsets for the Core Global registers.
+ ******************************************************************************/
+typedef struct _USB_OTG_common_regs  //000h
+{
+
+  __IO uint32_t otg_ctl;      /* USB_OTG Control and Status Register    000h*/
+  __IO uint32_t otg_int;      /* USB_OTG Interrupt Register             004h*/
+  __IO uint32_t ahb_cfg;      /* Core AHB Configuration Register    008h*/
+  __IO uint32_t usb_cfg;      /* Core USB Configuration Register    00Ch*/
+  __IO uint32_t rst_ctl;      /* Core Reset Register                010h*/
+  __IO uint32_t int_sts;      /* Core Interrupt Register            014h*/
+  __IO uint32_t int_msk;      /* Core Interrupt Mask Register       018h*/
+  __IO uint32_t rx_stsr;      /* Receive Sts Q Read Register        01Ch*/
+  __IO uint32_t rx_stsp;      /* Receive Sts Q Read & POP Register  020h*/
+  __IO uint32_t rx_fifo_siz;  /* Receive FIFO Size Register         024h*/
+  __IO uint32_t np_tx_fifo_siz;   /* Non Periodic Tx FIFO Size Register 028h*/
+  __IO uint32_t np_tx_sts;    /* Non Periodic Tx FIFO/Queue Sts reg 02Ch*/
+  __IO uint32_t i2c_ctl;      /* I2C Access Register                030h*/
+  __IO uint32_t phy_vnd_ctl;  /* PHY Vendor Control Register        034h*/
+  __IO uint32_t gpio;         /* General Purpose IO Register        038h*/
+  __IO uint32_t usr_id;       /* User ID Register                   03Ch*/
+  __IO uint32_t snps_id;      /* Synopsys ID Register               040h*/
+  __IO uint32_t hw_cfg1;      /* User HW Config1 Register (RO)      044h*/
+  __IO uint32_t hw_cfg2;      /* User HW Config2 Register (RO)      048h*/
+  __IO uint32_t hw_cfg3;      /* User HW Config3 Register (RO)      04Ch*/
+  __IO uint32_t hw_cfg4;      /* User HW Config4 Register (RO)      050h*/
+  uint32_t  reserved[43];          /* Reserved                      054h-0FFh*/
+  __IO uint32_t host_p_tx_fifo_siz; /* Host Periodic Tx FIFO Size Reg     100h*/
+  __IO uint32_t dev_p_tx_fsiz_dieptxf[15];/* dev Periodic Transmit FIFO */
+
+}
+USB_OTG_common_regs;
+
+/*******************************************************************************
+ * dev Registers
+ * dev Global Registers : Offsets 800h-BFFh
+ * The following structures define the size and relative field offsets
+ * for the dev Mode Registers.
+ * These registers are visible only in dev mode and must not be
+ * accessed in Host mode, as the results are unknown
+ ******************************************************************************/
+typedef struct _USB_OTG_dev_regs // 800h
+{
+
+  __IO uint32_t dev_cfg;         /* dev Configuration Register   800h*/
+  __IO uint32_t dev_ctl;         /* dev Control Register         804h*/
+  __IO uint32_t dev_sts;         /* dev Status Register (RO)     808h*/
+  uint32_t reserved3;         /* Reserved                     80Ch*/
+  __IO uint32_t dev_in_ep_msk;   /* dev IN Endpoint Mask         810h*/
+  __IO uint32_t dev_out_ep_msk;  /* dev OUT Endpoint Mask        814h*/
+  __IO uint32_t dev_all_int;     /* dev All Endpoints Itr Reg    818h*/
+  __IO uint32_t dev_all_int_msk; /* dev All Endpoints Itr Mask   81Ch*/
+  uint32_t  Reserved8;       /* Reserved                     820h*/
+  __IO uint32_t Reserved9;       /* Reserved                     824h*/
+  __IO uint32_t dev_vbus_dis;    /* dev VBUS discharge Register  828h*/
+  __IO uint32_t dev_vbus_pulse;  /* dev VBUS Pulse Register      82Ch*/
+  __IO uint32_t dev_thr_ctl;     /* dev thr                      830h*/
+  __IO uint32_t dev_fifo_empty_msk; /* dev empty msk             834h*/
+
+}
+USB_OTG_dev_regs;
+/*******************************************************************************
+ * dev Logical IN Endpoint-Specific Registers: Offsets 900h-AFCh
+ * There will be one set of endpoint registers per logical endpointimplemented.
+ * These registers are visible only in dev mode and must not be
+ * accessed in Host mode, as the results are unknown
+*******************************************************************************/
+typedef struct _USB_OTG_dev_in_ep_regs
+{
+  __IO uint32_t dev_in_ep_ctl; /* dev IN Endpoint Control Reg 900h + (ep_num * 20h) + 00h*/
+  uint32_t reserved04;             /* Reserved                       900h + (ep_num * 20h) + 04h*/
+  __IO uint32_t dev_in_ep_int; /* dev IN Endpoint Itr Reg     900h + (ep_num * 20h) + 08h*/
+  uint32_t reserved0C;             /* Reserved                       900h + (ep_num * 20h) + 0Ch*/
+  __IO uint32_t dev_in_ep_txfer_siz; /* IN Endpoint Txfer Size   900h + (ep_num * 20h) + 10h*/
+  __IO uint32_t dev_in_ep_dma; /* IN Endpoint DMA Address Reg    900h + (ep_num * 20h) + 14h*/
+  __IO uint32_t dev_tx_fifo_sts;/*IN Endpoint Tx FIFO Status Reg 900h + (ep_num * 20h) + 18h*/
+  uint32_t reserved18;             /* Reserved  900h+(ep_num*20h)+1Ch-900h+ (ep_num * 20h) + 1Ch*/
+
+}
+USB_OTG_dev_in_ep_regs;
+
+/*******************************************************************************
+ * dev Logical OUT Endpoint-Specific Registers Offsets: B00h-CFCh
+ * There will be one set of endpoint registers per logical endpoint
+ * implemented.
+ * These registers are visible only in dev mode and must not be
+ * accessed in Host mode, as the results are unknown
+******************************************************************************/
+typedef struct _USB_OTG_dev_out_ep_regs
+{
+  __IO uint32_t dev_out_ep_ctl;       /* dev OUT Endpoint Control Reg  B00h + (ep_num * 20h) + 00h*/
+  __IO uint32_t dev_out_ep_frm_nbr;   /* dev OUT Endpoint Frame number B00h + (ep_num * 20h) + 04h*/
+  __IO uint32_t dev_out_ep_int;              /* dev OUT Endpoint Itr Reg      B00h + (ep_num * 20h) + 08h*/
+  uint32_t reserved0C;                    /* Reserved                         B00h + (ep_num * 20h) + 0Ch*/
+  __IO uint32_t dev_out_ep_txfer_siz; /* dev OUT Endpoint Txfer Size   B00h + (ep_num * 20h) + 10h*/
+  __IO uint32_t dev_out_ep_dma;              /* dev OUT Endpoint DMA Address  B00h + (ep_num * 20h) + 14h*/
+  uint32_t reserved18[2];                 /* Reserved B00h + (ep_num * 20h) + 18h - B00h + (ep_num * 20h) + 1Ch*/
+
+}
+USB_OTG_dev_out_ep_regs;
+/*******************************************************************************
+ * Host Mode Register Structures
+ * The Host Global Registers structure defines the size and relative
+ * field offsets for the Host Mode Global Registers.
+ * Host Global Registers offsets 400h-7FFh.
+*******************************************************************************/
+typedef struct _USB_OTG_host_regs
+{
+  __IO uint32_t host_cfg;             /* Host Configuration Register    400h*/
+  __IO uint32_t host_frm_intrvl;      /* Host Frame Interval Register   404h*/
+  __IO uint32_t host_frm_nbr;         /* Host Frame Nbr/Frame Remaining 408h*/
+  uint32_t reserved40C;                   /* Reserved                       40Ch*/
+  __IO uint32_t host_p_tx_sts;   /* Host Periodic Tx FIFO/ Queue Status 410h*/
+  __IO uint32_t host_all_int;   /* Host All Channels Interrupt Register 414h*/
+  __IO uint32_t host_all_int_msk;   /* Host All Channels Interrupt Mask 418h*/
+
+}
+USB_OTG_host_regs;
+
+/*******************************************************************************
+* Host Channel Specific Registers 500h-5FCh
+*******************************************************************************/
+typedef struct _USB_OTG_hc_regs
+{
+
+  __IO uint32_t hc_char;
+  __IO uint32_t hc_split;
+  __IO uint32_t hc_int;
+  __IO uint32_t hc_int_msk;
+  __IO uint32_t hc_txfer_siz;
+  __IO uint32_t hc_dma;
+  uint32_t reserved[2];
+
+}
+USB_OTG_hc_regs;
+/*******************************************************************************
+ * otg Core registers .
+ * The USB_OTG_core_regs structure defines the size
+ * and relative field offsets for the Core Global registers.
+ ******************************************************************************/
+typedef struct USB_OTG_core_regs  //000h
+{
+  USB_OTG_common_regs         *common_regs;
+  USB_OTG_dev_regs            *dev_regs;
+  USB_OTG_host_regs           *host_regs;
+  USB_OTG_dev_in_ep_regs      *inep_regs[MAX_EPS_CHANNELS];
+  USB_OTG_dev_out_ep_regs     *outep_regs[MAX_EPS_CHANNELS];
+  USB_OTG_hc_regs             *hc_regs[MAX_EPS_CHANNELS];
+  __IO uint32_t                    *hprt0;
+  __IO uint32_t                    *data_fifo[MAX_EPS_CHANNELS];
+  __IO uint32_t                    *pcgcctl;
+
+}
+USB_OTG_CORE_REGS , *pUSB_OTG_CORE_REGS;
+/******************************************************************************/
+
+typedef union _USB_OTG_OTG_ctl_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t sesreqscs :
+    1;
+uint32_t sesreq :
+    1;
+uint32_t reserved2_7 :
+    6;
+uint32_t hstnegscs :
+    1;
+uint32_t hnpreq :
+    1;
+uint32_t hstsethnpen :
+    1;
+uint32_t devhnpen :
+    1;
+uint32_t reserved12_15 :
+    4;
+uint32_t conidsts :
+    1;
+uint32_t reserved17 :
+    1;
+uint32_t asesvld :
+    1;
+uint32_t bsesvld :
+    1;
+uint32_t currmod :
+    1;
+uint32_t reserved21_31 :
+    11;
+  }
+  b;
+} USB_OTG_OTG_ctl_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_OTG_int_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t reserved0_1 :
+    2;
+uint32_t sesenddet :
+    1;
+uint32_t reserved3_7 :
+    5;
+uint32_t sesreqsucstschng :
+    1;
+uint32_t hstnegsucstschng :
+    1;
+uint32_t reserver10_16 :
+    7;
+uint32_t hstnegdet :
+    1;
+uint32_t adevtoutchng :
+    1;
+uint32_t debdone :
+    1;
+uint32_t reserved31_20 :
+    12;
+  }
+  b;
+} USB_OTG_OTG_int_data;
+
+
+/******************************************************************************/
+
+
+typedef union _USB_OTG_ahb_cfg_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t glblintrmsk :
+    1;
+uint32_t hburstlen :
+    4;
+uint32_t dmaenable :
+    1;
+uint32_t reserved :
+    1;
+uint32_t nptxfemplvl_txfemplvl :
+    1;
+uint32_t ptxfemplvl :
+    1;
+uint32_t reserved9_31 :
+    23;
+  }
+  b;
+} USB_OTG_ahb_cfg_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_usb_cfg_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t toutcal :
+    3;
+uint32_t phyif :
+    1;
+uint32_t ulpi_utmi_sel :
+    1;
+uint32_t fsintf :
+    1;
+uint32_t physel :
+    1;
+uint32_t ddrsel :
+    1;
+uint32_t srpcap :
+    1;
+uint32_t hnpcap :
+    1;
+uint32_t usbtrdtim :
+    4;
+uint32_t nptxfrwnden :
+    1;
+uint32_t phylpwrclksel :
+    1;
+uint32_t otgutmifssel :
+    1;
+uint32_t ulpi_fsls :
+    1;
+uint32_t ulpi_auto_res :
+    1;
+uint32_t ulpi_clk_sus_m :
+    1;
+uint32_t ulpi_ext_vbus_drv :
+    1;
+uint32_t ulpi_int_vbus_indicator :
+    1;
+uint32_t term_sel_dl_pulse :
+    1;
+uint32_t reserved :
+    6;
+uint32_t force_host :
+    1;
+uint32_t force_dev :
+    1;
+uint32_t corrupt_tx :
+    1;
+  }
+  b;
+} USB_OTG_usb_cfg_data;
+/******************************************************************************/
+
+typedef union _USB_OTG_rst_ctl_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t csftrst :
+    1;
+uint32_t hsftrst :
+    1;
+uint32_t hstfrm :
+    1;
+uint32_t intknqflsh :
+    1;
+uint32_t rxfflsh :
+    1;
+uint32_t txfflsh :
+    1;
+uint32_t txfnum :
+    5;
+uint32_t reserved11_29 :
+    19;
+uint32_t dmareq :
+    1;
+uint32_t ahbidle :
+    1;
+  }
+  b;
+} USB_OTG_rst_ctl_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_int_msk_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t reserved0 :
+    1;
+uint32_t modemismatch :
+    1;
+uint32_t otgintr :
+    1;
+uint32_t sofintr :
+    1;
+uint32_t rxstsqlvl :
+    1;
+uint32_t nptxfempty :
+    1;
+uint32_t ginnakeff :
+    1;
+uint32_t goutnakeff :
+    1;
+uint32_t reserved8 :
+    1;
+uint32_t i2cintr :
+    1;
+uint32_t erlysuspend :
+    1;
+uint32_t usbsuspend :
+    1;
+uint32_t usbreset :
+    1;
+uint32_t enumdone :
+    1;
+uint32_t isooutdrop :
+    1;
+uint32_t eopframe :
+    1;
+uint32_t reserved16 :
+    1;
+uint32_t epmismatch :
+    1;
+uint32_t inepintr :
+    1;
+uint32_t outepintr :
+    1;
+uint32_t incomplisoin :
+    1;
+uint32_t incomplisoout :
+    1;
+uint32_t reserved22_23 :
+    2;
+uint32_t portintr :
+    1;
+uint32_t hcintr :
+    1;
+uint32_t ptxfempty :
+    1;
+uint32_t reserved27 :
+    1;
+uint32_t conidstschng :
+    1;
+uint32_t disconnect :
+    1;
+uint32_t sessreqintr :
+    1;
+uint32_t wkupintr :
+    1;
+  }
+  b;
+} USB_OTG_int_msk_data;
+
+/******************************************************************************/
+
+
+typedef union _USB_OTG_int_sts_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t curmode :
+    1;
+uint32_t modemismatch :
+    1;
+uint32_t otgintr :
+    1;
+uint32_t sofintr :
+    1;
+uint32_t rxstsqlvl :
+    1;
+uint32_t nptxfempty :
+    1;
+uint32_t ginnakeff :
+    1;
+uint32_t goutnakeff :
+    1;
+uint32_t reserved8 :
+    1;
+uint32_t i2cintr :
+    1;
+uint32_t erlysuspend :
+    1;
+uint32_t usbsuspend :
+    1;
+uint32_t usbreset :
+    1;
+uint32_t enumdone :
+    1;
+uint32_t isooutdrop :
+    1;
+uint32_t eopframe :
+    1;
+uint32_t intokenrx :
+    1;
+uint32_t epmismatch :
+    1;
+uint32_t inepint:
+    1;
+uint32_t outepintr :
+    1;
+uint32_t incomplisoin :
+    1;
+uint32_t incomplisoout :
+    1;
+uint32_t reserved22_23 :
+    2;
+uint32_t portintr :
+    1;
+uint32_t hcintr :
+    1;
+uint32_t ptxfempty :
+    1;
+uint32_t reserved27 :
+    1;
+uint32_t conidstschng :
+    1;
+uint32_t disconnect :
+    1;
+uint32_t sessreqintr :
+    1;
+uint32_t wkupintr :
+    1;
+  }
+  b;
+} USB_OTG_int_sts_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_dev_rx_sts_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t epnum :
+    4;
+uint32_t bcnt :
+    11;
+uint32_t dpid :
+    2;
+uint32_t pktsts :
+    4;
+uint32_t fn :
+    4;
+uint32_t reserved :
+    7;
+  }
+  b;
+} USB_OTG_dev_rx_sts_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_host_rx_sts_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t chnum :
+    4;
+uint32_t bcnt :
+    11;
+uint32_t dpid :
+    2;
+uint32_t pktsts :
+    4;
+uint32_t reserved :
+    11;
+  }
+  b;
+} USB_OTG_host_rx_sts_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_fifo_size_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t startaddr :
+    16;
+uint32_t depth :
+    16;
+  }
+  b;
+} USB_OTG_fifo_size_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_np_tx_sts_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t nptxfspcavail :
+    16;
+uint32_t nptxqspcavail :
+    8;
+uint32_t nptxqtop_terminate :
+    1;
+uint32_t nptxqtop_token :
+    2;
+uint32_t nptxqtop_chnep :
+    4;
+uint32_t reserved :
+    1;
+  }
+  b;
+} USB_OTG_np_tx_sts_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_tx_fifo_sts_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t txfspcavail :
+    16;
+uint32_t reserved :
+    16;
+  }
+  b;
+} USB_OTG_dev_tx_fifo_sts_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_i2c_ctl_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t rwdata :
+    8;
+uint32_t regaddr :
+    8;
+uint32_t addr :
+    7;
+uint32_t i2cen :
+    1;
+uint32_t ack :
+    1;
+uint32_t i2csuspctl :
+    1;
+uint32_t i2cdevaddr :
+    2;
+uint32_t dat_se0:
+    1;
+uint32_t reserved :
+    1;
+uint32_t rw :
+    1;
+uint32_t bsydne :
+    1;
+  }
+  b;
+} USB_OTG_i2c_ctl_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_gpio_data
+{
+
+  uint32_t d32;
+  struct
+  {
+    /* input */
+uint32_t ovrcur :
+    1;
+uint32_t otgid :
+    1;
+uint32_t reserved_in :
+    14;
+    /* Output */
+uint32_t pwdn :
+    1;
+uint32_t i2cifen :
+    1;
+uint32_t vbussensingA :
+    1;
+uint32_t vbussensingB :
+    1;
+uint32_t SOFouten :
+    1;
+uint32_t reserved_out :
+    11;
+  }
+  b;
+} USB_OTG_gpio_data;
+
+
+/******************************************************************************/
+
+typedef union _USB_OTG_hw_cfg1_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t ep_dir0 :
+    2;
+uint32_t ep_dir1 :
+    2;
+uint32_t ep_dir2 :
+    2;
+uint32_t ep_dir3 :
+    2;
+uint32_t ep_dir4 :
+    2;
+uint32_t ep_dir5 :
+    2;
+uint32_t ep_dir6 :
+    2;
+uint32_t ep_dir7 :
+    2;
+uint32_t ep_dir8 :
+    2;
+uint32_t ep_dir9 :
+    2;
+uint32_t ep_dir10 :
+    2;
+uint32_t ep_dir11 :
+    2;
+uint32_t ep_dir12 :
+    2;
+uint32_t ep_dir13 :
+    2;
+uint32_t ep_dir14 :
+    2;
+uint32_t ep_dir15 :
+    2;
+  }
+  b;
+} USB_OTG_hw_cfg1_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_hw_cfg2_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t op_mode :
+    3;
+uint32_t architecture :
+    2;
+uint32_t point2point :
+    1;
+uint32_t hs_phy_type :
+    2;
+uint32_t fs_phy_type :
+    2;
+uint32_t num_dev_ep :
+    4;
+uint32_t num_host_chan :
+    4;
+uint32_t perio_ep_supported :
+    1;
+uint32_t dynamic_fifo :
+    1;
+uint32_t rx_status_q_depth :
+    2;
+uint32_t nonperio_tx_q_depth :
+    2;
+uint32_t host_perio_tx_q_depth :
+    2;
+uint32_t dev_token_q_depth :
+    5;
+uint32_t reserved31 :
+    1;
+  }
+  b;
+} USB_OTG_hw_cfg2_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_hw_cfg3_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t xfer_size_cntr_width :
+    4;
+uint32_t packet_size_cntr_width :
+    3;
+uint32_t otg_func :
+    1;
+uint32_t i2c :
+    1;
+uint32_t vendor_ctrl_if :
+    1;
+uint32_t optional_features :
+    1;
+uint32_t synch_reset_type :
+    1;
+uint32_t ahb_phy_clock_synch :
+    1;
+uint32_t reserved15_13 :
+    3;
+uint32_t dfifo_depth :
+    16;
+  }
+  b;
+} USB_OTG_hw_cfg3_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_hw_cfg4_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t num_dev_perio_in_ep :
+    4;
+uint32_t power_optimiz :
+    1;
+uint32_t min_ahb_freq :
+    9;
+uint32_t utmi_phy_data_width :
+    2;
+uint32_t num_dev_mode_ctrl_ep :
+    4;
+uint32_t iddig_filt_en :
+    1;
+uint32_t vbus_valid_filt_en :
+    1;
+uint32_t a_valid_filt_en :
+    1;
+uint32_t b_valid_filt_en :
+    1;
+uint32_t session_end_filt_en :
+    1;
+uint32_t ded_fifo_en :
+    1;
+uint32_t num_in_eps :
+    4;
+uint32_t reserved31_30 :
+    2;
+  }
+  b;
+} USB_OTG_hw_cfg4_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_dev_cfg_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t devspd :
+    2;
+uint32_t nzstsouthshk :
+    1;
+uint32_t reserved3 :
+    1;
+uint32_t devaddr :
+    7;
+uint32_t perfrint :
+    2;
+uint32_t reserved13_17 :
+    5;
+uint32_t epmscnt :
+    4;
+  }
+  b;
+} USB_OTG_dev_cfg_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_ctl_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t rmtwkupsig :
+    1;
+uint32_t sftdiscon :
+    1;
+uint32_t gnpinnaksts :
+    1;
+uint32_t goutnaksts :
+    1;
+uint32_t tstctl :
+    3;
+uint32_t sgnpinnak :
+    1;
+uint32_t cgnpinnak :
+    1;
+uint32_t sgoutnak :
+    1;
+uint32_t cgoutnak :
+    1;
+uint32_t reserved :
+    21;
+  }
+  b;
+} USB_OTG_dev_ctl_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_dev_sts_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t suspsts :
+    1;
+uint32_t enumspd :
+    2;
+uint32_t errticerr :
+    1;
+uint32_t reserved4_7:
+    4;
+uint32_t soffn :
+    14;
+uint32_t reserved22_31 :
+    10;
+  }
+  b;
+} USB_OTG_dev_sts_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_in_ep_int_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t xfercompl :
+    1;
+uint32_t epdisabled :
+    1;
+uint32_t ahberr :
+    1;
+uint32_t timeout :
+    1;
+uint32_t intktxfemp :
+    1;
+uint32_t intknepmis :
+    1;
+uint32_t inepnakeff :
+    1;
+uint32_t emptyintr :
+    1;
+uint32_t txfifoundrn :
+    1;
+uint32_t reserved08_31 :
+    23;
+  }
+  b;
+} USB_OTG_dev_in_ep_int_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_in_ep_int_data  USB_OTG_dev_in_ep_msk_data;
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_out_ep_int_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t xfercompl :
+    1;
+uint32_t epdisabled :
+    1;
+uint32_t ahberr :
+    1;
+uint32_t setup :
+    1;
+uint32_t reserved04_31 :
+    28;
+  }
+  b;
+} USB_OTG_dev_out_ep_int_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_out_ep_int_data  USB_OTG_dev_out_ep_msk_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_dev_all_int_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t in :
+    16;
+uint32_t out :
+    16;
+  }
+  ep;
+  struct
+  {
+    /** IN Endpoint bits */
+uint32_t inep0  :
+    1;
+uint32_t inep1  :
+    1;
+uint32_t inep2  :
+    1;
+uint32_t inep3  :
+    1;
+uint32_t inep4  :
+    1;
+uint32_t inep5  :
+    1;
+uint32_t inep6  :
+    1;
+uint32_t inep7  :
+    1;
+uint32_t inep8  :
+    1;
+uint32_t inep9  :
+    1;
+uint32_t inep10 :
+    1;
+uint32_t inep11 :
+    1;
+uint32_t inep12 :
+    1;
+uint32_t inep13 :
+    1;
+uint32_t inep14 :
+    1;
+uint32_t inep15 :
+    1;
+    /** OUT Endpoint bits */
+uint32_t outep0  :
+    1;
+uint32_t outep1  :
+    1;
+uint32_t outep2  :
+    1;
+uint32_t outep3  :
+    1;
+uint32_t outep4  :
+    1;
+uint32_t outep5  :
+    1;
+uint32_t outep6  :
+    1;
+uint32_t outep7  :
+    1;
+uint32_t outep8  :
+    1;
+uint32_t outep9  :
+    1;
+uint32_t outep10 :
+    1;
+uint32_t outep11 :
+    1;
+uint32_t outep12 :
+    1;
+uint32_t outep13 :
+    1;
+uint32_t outep14 :
+    1;
+uint32_t outep15 :
+    1;
+  }
+  b;
+} USB_OTG_dev_all_int_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_token_qr1_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t intknwptr :
+    5;
+uint32_t reserved05_06 :
+    2;
+uint32_t wrap_bit :
+    1;
+uint32_t epnums0_5 :
+    24;
+  }
+  b;
+} USB_OTG_token_qr1_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_thr_ctl_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t non_iso_thr_en :
+    1;
+uint32_t iso_thr_en :
+    1;
+uint32_t tx_thr_len :
+    9;
+uint32_t reserved11_15 :
+    5;
+uint32_t rx_thr_en :
+    1;
+uint32_t rx_thr_len :
+    9;
+uint32_t reserved26_31 :
+    6;
+  }
+  b;
+} USB_OTG_dev_thr_ctl_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_dev_ep_ctl_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t mps :
+    11;
+uint32_t nextep :
+    4;
+uint32_t usbactep :
+    1;
+uint32_t dpid :
+    1;
+uint32_t naksts :
+    1;
+uint32_t eptype :
+    2;
+uint32_t snp :
+    1;
+uint32_t stall :
+    1;
+uint32_t txfnum :
+    4;
+uint32_t cnak :
+    1;
+uint32_t snak :
+    1;
+uint32_t setd0pid :
+    1;
+uint32_t setd1pid :
+    1;
+uint32_t epdis :
+    1;
+uint32_t epena :
+    1;
+  }
+  b;
+} USB_OTG_dev_ep_ctl_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_ep_txfer_siz_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t xfersize :
+    19;
+uint32_t pktcnt :
+    10;
+uint32_t mc :
+    2;
+uint32_t reserved :
+    1;
+  }
+  b;
+} USB_OTG_dev_ep_txfer_siz_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_dev_ep_txfer_size0_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t xfersize :
+    7;
+uint32_t reserved7_18 :
+    12;
+uint32_t pktcnt :
+    1;
+uint32_t reserved20_28 :
+    9;
+uint32_t supcnt :
+    2;
+    uint32_t reserved31;
+  }
+  b;
+} USB_OTG_dev_ep_txfer_size0_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_host_cfg_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t fslspclksel :
+    2;
+uint32_t fslssupp :
+    1;
+  }
+  b;
+} USB_OTG_host_cfg_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_Host_frm_intrvl_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t frint :
+    16;
+uint32_t reserved :
+    16;
+  }
+  b;
+} USB_OTG_Host_frm_intrvl_data;
+
+/******************************************************************************/
+#define HFNUM_MAX_FRNUM 0x3FFF
+typedef union _USB_OTG_host_frm_nbr_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t frnum :
+    16;
+uint32_t frrem :
+    16;
+  }
+  b;
+} USB_OTG_host_frm_nbr_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_host_perio_tx_sts_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t ptxfspcavail :
+    16;
+uint32_t ptxqspcavail :
+    8;
+uint32_t ptxqtop_terminate :
+    1;
+uint32_t ptxqtop_token :
+    2;
+uint32_t ptxqtop_chnum :
+    4;
+uint32_t ptxqtop_odd :
+    1;
+  }
+  b;
+} USB_OTG_host_perio_tx_sts_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_hprt0_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t prtconnsts :
+    1;
+uint32_t prtconndet :
+    1;
+uint32_t prtena :
+    1;
+uint32_t prtenchng :
+    1;
+uint32_t prtovrcurract :
+    1;
+uint32_t prtovrcurrchng :
+    1;
+uint32_t prtres :
+    1;
+uint32_t prtsusp :
+    1;
+uint32_t prtrst :
+    1;
+uint32_t reserved9 :
+    1;
+uint32_t prtlnsts :
+    2;
+uint32_t prtpwr :
+    1;
+uint32_t prttstctl :
+    4;
+uint32_t prtspd :
+    2;
+uint32_t reserved19_31 :
+    13;
+  }
+  b;
+} USB_OTG_hprt0_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_host_all_int_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t ch0 :
+    1;
+uint32_t ch1 :
+    1;
+uint32_t ch2 :
+    1;
+uint32_t ch3 :
+    1;
+uint32_t ch4 :
+    1;
+uint32_t ch5 :
+    1;
+uint32_t ch6 :
+    1;
+uint32_t ch7 :
+    1;
+uint32_t ch8 :
+    1;
+uint32_t ch9 :
+    1;
+uint32_t ch10 :
+    1;
+uint32_t ch11 :
+    1;
+uint32_t ch12 :
+    1;
+uint32_t ch13 :
+    1;
+uint32_t ch14 :
+    1;
+uint32_t ch15 :
+    1;
+uint32_t reserved :
+    16;
+  }
+  b;
+
+  struct
+  {
+uint32_t chint :
+    16;
+uint32_t reserved :
+    16;
+  }
+  b2;
+} USB_OTG_host_all_int_data;
+
+
+/******************************************************************************/
+
+typedef union _USB_OTG_host_all_int_msk_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t ch0 :
+    1;
+uint32_t ch1 :
+    1;
+uint32_t ch2 :
+    1;
+uint32_t ch3 :
+    1;
+uint32_t ch4 :
+    1;
+uint32_t ch5 :
+    1;
+uint32_t ch6 :
+    1;
+uint32_t ch7 :
+    1;
+uint32_t ch8 :
+    1;
+uint32_t ch9 :
+    1;
+uint32_t ch10 :
+    1;
+uint32_t ch11 :
+    1;
+uint32_t ch12 :
+    1;
+uint32_t ch13 :
+    1;
+uint32_t ch14 :
+    1;
+uint32_t ch15 :
+    1;
+uint32_t reserved :
+    16;
+  }
+  b;
+
+  struct
+  {
+uint32_t chint :
+    16;
+uint32_t reserved :
+    16;
+  }
+  b2;
+} USB_OTG_host_all_int_msk_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_hc_char_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t mps :
+    11;
+uint32_t epnum :
+    4;
+uint32_t epdir :
+    1;
+uint32_t reserved :
+    1;
+uint32_t lspddev :
+    1;
+uint32_t eptype :
+    2;
+uint32_t multicnt :
+    2;
+uint32_t devaddr :
+    7;
+uint32_t oddfrm :
+    1;
+uint32_t chdis :
+    1;
+uint32_t chen :
+    1;
+  }
+  b;
+} USB_OTG_hc_char_data;
+
+/******************************************************************************/
+typedef union _USB_OTG_hc_splt_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t prtaddr :
+    7;
+uint32_t hubaddr :
+    7;
+uint32_t xactpos :
+    2;
+uint32_t compsplt :
+    1;
+uint32_t reserved :
+    14;
+uint32_t spltena :
+    1;
+  }
+  b;
+} USB_OTG_hc_splt_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_hc_int_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t xfercomp :
+    1;
+uint32_t chhltd :
+    1;
+uint32_t ahberr :
+    1;
+uint32_t stall :
+    1;
+uint32_t nak :
+    1;
+uint32_t ack :
+    1;
+uint32_t nyet :
+    1;
+uint32_t xacterr :
+    1;
+uint32_t bblerr :
+    1;
+uint32_t frmovrun :
+    1;
+uint32_t datatglerr :
+    1;
+uint32_t reserved :
+    21;
+  }
+  b;
+} USB_OTG_hc_int_data;
+
+/******************************************************************************/
+
+
+typedef union _USB_OTG_hc_txfer_siz_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t xfersize :
+    19;
+uint32_t pktcnt :
+    10;
+uint32_t pid :
+    2;
+uint32_t dopng :
+    1;
+  }
+  b;
+} USB_OTG_hc_txfer_siz_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_hc_int_msk_data
+{
+
+  uint32_t d32;
+  struct
+  {
+uint32_t xfercompl :
+    1;
+uint32_t chhltd :
+    1;
+uint32_t ahberr :
+    1;
+uint32_t stall :
+    1;
+uint32_t nak :
+    1;
+uint32_t ack :
+    1;
+uint32_t nyet :
+    1;
+uint32_t xacterr :
+    1;
+uint32_t bblerr :
+    1;
+uint32_t frmovrun :
+    1;
+uint32_t datatglerr :
+    1;
+uint32_t reserved :
+    21;
+  }
+  b;
+} USB_OTG_hc_int_msk_data;
+
+/******************************************************************************/
+
+typedef union _USB_OTG_host_pcgcctl_data
+{
+  uint32_t d32;
+  struct
+  {
+uint32_t stoppclk :
+    1;
+uint32_t gatehclk :
+    1;
+uint32_t pwrclmp :
+    1;
+uint32_t rstpdwnmodule :
+    1;
+uint32_t physuspended :
+    1;
+uint32_t reserved :
+    27;
+  }
+  b;
+} USB_OTG_host_pcgcctl_data;
+
+#endif /* STM32F10X_CL */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
+
+#endif
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_core.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_core.h
new file mode 100644
index 00000000..dafdac07
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_core.h
@@ -0,0 +1,243 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_core.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Standard protocol processing functions prototypes
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_CORE_H
+#define __USB_CORE_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+typedef enum _CONTROL_STATE
+{
+  WAIT_SETUP,       /* 0 */
+  SETTING_UP,       /* 1 */
+  IN_DATA,          /* 2 */
+  OUT_DATA,         /* 3 */
+  LAST_IN_DATA,     /* 4 */
+  LAST_OUT_DATA,    /* 5 */
+  WAIT_STATUS_IN,   /* 7 */
+  WAIT_STATUS_OUT,  /* 8 */
+  STALLED,          /* 9 */
+  PAUSE             /* 10 */
+} CONTROL_STATE;    /* The state machine states of a control pipe */
+
+typedef struct OneDescriptor
+{
+  uint8_t *Descriptor;
+  uint16_t Descriptor_Size;
+}
+ONE_DESCRIPTOR, *PONE_DESCRIPTOR;
+/* All the request process routines return a value of this type
+   If the return value is not SUCCESS or NOT_READY,
+   the software will STALL the correspond endpoint */
+typedef enum _RESULT
+{
+  USB_SUCCESS = 0,    /* Process sucessfully */
+  USB_ERROR,
+  USB_UNSUPPORT,
+  USB_NOT_READY       /* The process has not been finished, endpoint will be
+                         NAK to further rquest */
+} RESULT;
+
+
+/*-*-*-*-*-*-*-*-*-*-* Definitions for endpoint level -*-*-*-*-*-*-*-*-*-*-*-*/
+typedef struct _ENDPOINT_INFO
+{
+  /* When send data out of the device,
+   CopyData() is used to get data buffer 'Length' bytes data
+   if Length is 0,
+    CopyData() returns the total length of the data
+    if the request is not supported, returns 0
+    (NEW Feature )
+     if CopyData() returns -1, the calling routine should not proceed
+     further and will resume the SETUP process by the class device
+   if Length is not 0,
+    CopyData() returns a pointer to indicate the data location
+   Usb_wLength is the data remain to be sent,
+   Usb_wOffset is the Offset of original data
+  When receive data from the host,
+   CopyData() is used to get user data buffer which is capable
+   of Length bytes data to copy data from the endpoint buffer.
+   if Length is 0,
+    CopyData() returns the available data length,
+   if Length is not 0,
+    CopyData() returns user buffer address
+   Usb_rLength is the data remain to be received,
+   Usb_rPointer is the Offset of data buffer
+  */
+  uint16_t  Usb_wLength;
+  uint16_t  Usb_wOffset;
+  uint16_t  PacketSize;
+  uint8_t   *(*CopyData)(uint16_t Length);
+}ENDPOINT_INFO;
+
+/*-*-*-*-*-*-*-*-*-*-*-* Definitions for device level -*-*-*-*-*-*-*-*-*-*-*-*/
+
+typedef struct _DEVICE
+{
+  uint8_t Total_Endpoint;     /* Number of endpoints that are used */
+  uint8_t Total_Configuration;/* Number of configuration available */
+}
+DEVICE;
+
+typedef union
+{
+  uint16_t w;
+  struct BW
+  {
+    uint8_t bb1;
+    uint8_t bb0;
+  }
+  bw;
+} uint16_t_uint8_t;
+
+typedef struct _DEVICE_INFO
+{
+  uint8_t USBbmRequestType;       /* bmRequestType */
+  uint8_t USBbRequest;            /* bRequest */
+  uint16_t_uint8_t USBwValues;         /* wValue */
+  uint16_t_uint8_t USBwIndexs;         /* wIndex */
+  uint16_t_uint8_t USBwLengths;        /* wLength */
+
+  uint8_t ControlState;           /* of type CONTROL_STATE */
+  uint8_t Current_Feature;
+  uint8_t Current_Configuration;   /* Selected configuration */
+  uint8_t Current_Interface;       /* Selected interface of current configuration */
+  uint8_t Current_AlternateSetting;/* Selected Alternate Setting of current
+                                     interface*/
+
+  ENDPOINT_INFO Ctrl_Info;
+}DEVICE_INFO;
+
+typedef struct _DEVICE_PROP
+{
+  void (*Init)(void);        /* Initialize the device */
+  void (*Reset)(void);       /* Reset routine of this device */
+
+  /* Device dependent process after the status stage */
+  void (*Process_Status_IN)(void);
+  void (*Process_Status_OUT)(void);
+
+  /* Procedure of process on setup stage of a class specified request with data stage */
+  /* All class specified requests with data stage are processed in Class_Data_Setup
+   Class_Data_Setup()
+    responses to check all special requests and fills ENDPOINT_INFO
+    according to the request
+    If IN tokens are expected, then wLength & wOffset will be filled
+    with the total transferring bytes and the starting position
+    If OUT tokens are expected, then rLength & rOffset will be filled
+    with the total expected bytes and the starting position in the buffer
+
+    If the request is valid, Class_Data_Setup returns SUCCESS, else UNSUPPORT
+
+   CAUTION:
+    Since GET_CONFIGURATION & GET_INTERFACE are highly related to
+    the individual classes, they will be checked and processed here.
+  */
+  RESULT (*Class_Data_Setup)(uint8_t RequestNo);
+
+  /* Procedure of process on setup stage of a class specified request without data stage */
+  /* All class specified requests without data stage are processed in Class_NoData_Setup
+   Class_NoData_Setup
+    responses to check all special requests and perform the request
+
+   CAUTION:
+    Since SET_CONFIGURATION & SET_INTERFACE are highly related to
+    the individual classes, they will be checked and processed here.
+  */
+  RESULT (*Class_NoData_Setup)(uint8_t RequestNo);
+
+  /*Class_Get_Interface_Setting
+   This function is used by the file usb_core.c to test if the selected Interface
+   and Alternate Setting (uint8_t Interface, uint8_t AlternateSetting) are supported by
+   the application.
+   This function is writing by user. It should return "SUCCESS" if the Interface
+   and Alternate Setting are supported by the application or "UNSUPPORT" if they
+   are not supported. */
+
+  RESULT  (*Class_Get_Interface_Setting)(uint8_t Interface, uint8_t AlternateSetting);
+
+  uint8_t* (*GetDeviceDescriptor)(uint16_t Length);
+  uint8_t* (*GetConfigDescriptor)(uint16_t Length);
+  uint8_t* (*GetStringDescriptor)(uint16_t Length);
+
+  uint8_t* RxEP_buffer;
+  uint8_t MaxPacketSize;
+
+}DEVICE_PROP;
+
+typedef struct _USER_STANDARD_REQUESTS
+{
+  void (*User_GetConfiguration)(void);       /* Get Configuration */
+  void (*User_SetConfiguration)(void);       /* Set Configuration */
+  void (*User_GetInterface)(void);           /* Get Interface */
+  void (*User_SetInterface)(void);           /* Set Interface */
+  void (*User_GetStatus)(void);              /* Get Status */
+  void (*User_ClearFeature)(void);           /* Clear Feature */
+  void (*User_SetEndPointFeature)(void);     /* Set Endpoint Feature */
+  void (*User_SetDeviceFeature)(void);       /* Set Device Feature */
+  void (*User_SetDeviceAddress)(void);       /* Set Device Address */
+}
+USER_STANDARD_REQUESTS;
+
+/* Exported constants --------------------------------------------------------*/
+#define Type_Recipient (pInformation->USBbmRequestType & (REQUEST_TYPE | RECIPIENT))
+
+#define Usb_rLength Usb_wLength
+#define Usb_rOffset Usb_wOffset
+
+#define USBwValue USBwValues.w
+#define USBwValue0 USBwValues.bw.bb0
+#define USBwValue1 USBwValues.bw.bb1
+#define USBwIndex USBwIndexs.w
+#define USBwIndex0 USBwIndexs.bw.bb0
+#define USBwIndex1 USBwIndexs.bw.bb1
+#define USBwLength USBwLengths.w
+#define USBwLength0 USBwLengths.bw.bb0
+#define USBwLength1 USBwLengths.bw.bb1
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+uint8_t Setup0_Process(void);
+uint8_t Post0_Process(void);
+uint8_t Out0_Process(void);
+uint8_t In0_Process(void);
+
+RESULT Standard_SetEndPointFeature(void);
+RESULT Standard_SetDeviceFeature(void);
+
+uint8_t *Standard_GetConfiguration(uint16_t Length);
+RESULT Standard_SetConfiguration(void);
+uint8_t *Standard_GetInterface(uint16_t Length);
+RESULT Standard_SetInterface(void);
+uint8_t *Standard_GetDescriptorData(uint16_t Length, PONE_DESCRIPTOR pDesc);
+
+uint8_t *Standard_GetStatus(uint16_t Length);
+RESULT Standard_ClearFeature(void);
+void SetDeviceAddress(uint8_t);
+void NOP_Process(void);
+
+extern DEVICE_PROP Device_Property;
+extern  USER_STANDARD_REQUESTS User_Standard_Requests;
+extern  DEVICE  Device_Table;
+extern DEVICE_INFO Device_Info;
+
+/* cells saving status during interrupt servicing */
+extern __IO uint16_t SaveRState;
+extern __IO uint16_t SaveTState;
+
+#endif /* __USB_CORE_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_def.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_def.h
new file mode 100644
index 00000000..a9edf0f7
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_def.h
@@ -0,0 +1,80 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_def.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Definitions related to USB Core
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_DEF_H
+#define __USB_DEF_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+typedef enum _RECIPIENT_TYPE
+{
+  DEVICE_RECIPIENT,     /* Recipient device */
+  INTERFACE_RECIPIENT,  /* Recipient interface */
+  ENDPOINT_RECIPIENT,   /* Recipient endpoint */
+  OTHER_RECIPIENT
+} RECIPIENT_TYPE;
+
+
+typedef enum _STANDARD_REQUESTS
+{
+  GET_STATUS = 0,
+  CLEAR_FEATURE,
+  RESERVED1,
+  SET_FEATURE,
+  RESERVED2,
+  SET_ADDRESS,
+  GET_DESCRIPTOR,
+  SET_DESCRIPTOR,
+  GET_CONFIGURATION,
+  SET_CONFIGURATION,
+  GET_INTERFACE,
+  SET_INTERFACE,
+  TOTAL_sREQUEST,  /* Total number of Standard request */
+  SYNCH_FRAME = 12
+} STANDARD_REQUESTS;
+
+/* Definition of "USBwValue" */
+typedef enum _DESCRIPTOR_TYPE
+{
+  DEVICE_DESCRIPTOR = 1,
+  CONFIG_DESCRIPTOR,
+  STRING_DESCRIPTOR,
+  INTERFACE_DESCRIPTOR,
+  ENDPOINT_DESCRIPTOR
+} DESCRIPTOR_TYPE;
+
+/* Feature selector of a SET_FEATURE or CLEAR_FEATURE */
+typedef enum _FEATURE_SELECTOR
+{
+  ENDPOINT_STALL,
+  DEVICE_REMOTE_WAKEUP
+} FEATURE_SELECTOR;
+
+/* Exported constants --------------------------------------------------------*/
+/* Definition of "USBbmRequestType" */
+#define REQUEST_TYPE      0x60  /* Mask to get request type */
+#define STANDARD_REQUEST  0x00  /* Standard request */
+#define CLASS_REQUEST     0x20  /* Class request */
+#define VENDOR_REQUEST    0x40  /* Vendor request */
+
+#define RECIPIENT         0x1F  /* Mask to get recipient */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+#endif /* __USB_DEF_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_init.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_init.h
new file mode 100644
index 00000000..acda4511
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_init.h
@@ -0,0 +1,49 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_init.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Initialization routines & global variables
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_INIT_H
+#define __USB_INIT_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+void USB_Init(void);
+
+/* External variables --------------------------------------------------------*/
+/*  The number of current endpoint, it will be used to specify an endpoint */
+extern uint8_t	EPindex;
+/*  The number of current device, it is an index to the Device_Table */
+/*extern uint8_t	Device_no; */
+/*  Points to the DEVICE_INFO structure of current device */
+/*  The purpose of this register is to speed up the execution */
+extern DEVICE_INFO*	pInformation;
+/*  Points to the DEVICE_PROP structure of current device */
+/*  The purpose of this register is to speed up the execution */
+extern DEVICE_PROP*	pProperty;
+/*  Temporary save the state of Rx & Tx status. */
+/*  Whenever the Rx or Tx state is changed, its value is saved */
+/*  in this variable first and will be set to the EPRB or EPRA */
+/*  at the end of interrupt process */
+extern USER_STANDARD_REQUESTS *pUser_Standard_Requests;
+
+extern uint16_t	SaveState ;
+extern uint16_t wInterrupt_Mask;
+
+#endif /* __USB_INIT_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_int.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_int.h
new file mode 100644
index 00000000..037a4325
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_int.h
@@ -0,0 +1,33 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_int.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Endpoint CTR (Low and High) interrupt's service routines
+*                      prototypes
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_INT_H
+#define __USB_INT_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+void CTR_LP(void);
+void CTR_HP(void);
+
+/* External variables --------------------------------------------------------*/
+
+#endif /* __USB_INT_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_lib.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_lib.h
new file mode 100644
index 00000000..80aae6da
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_lib.h
@@ -0,0 +1,50 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_lib.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : USB library include files
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_LIB_H
+#define __USB_LIB_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+#include "usb_type.h"
+#include "usb_regs.h"
+#include "usb_def.h"
+#include "usb_core.h"
+#include "usb_init.h"
+#ifndef STM32F10X_CL
+ #include "usb_mem.h"
+ #include "usb_int.h"
+#endif /* STM32F10X_CL */
+
+#include "usb_sil.h"
+
+#ifdef STM32F10X_CL
+ #include "otgd_fs_cal.h"
+ #include "otgd_fs_pcd.h"
+ #include "otgd_fs_dev.h"
+ #include "otgd_fs_int.h"
+#endif /* STM32F10X_CL */
+
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* External variables --------------------------------------------------------*/
+
+#endif /* __USB_LIB_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_mem.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_mem.h
new file mode 100644
index 00000000..781f89b5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_mem.h
@@ -0,0 +1,32 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_mem.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Utility prototypes functions for memory/PMA transfers
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_MEM_H
+#define __USB_MEM_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+void UserToPMABufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
+void PMAToUserBufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
+
+/* External variables --------------------------------------------------------*/
+
+#endif  /*__USB_MEM_H*/
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_regs.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_regs.h
new file mode 100644
index 00000000..acbf3ee8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_regs.h
@@ -0,0 +1,671 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_regs.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Interface prototype functions to USB cell registers
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_REGS_H
+#define __USB_REGS_H
+
+#ifndef STM32F10X_CL
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+typedef enum _EP_DBUF_DIR
+{
+  /* double buffered endpoint direction */
+  EP_DBUF_ERR,
+  EP_DBUF_OUT,
+  EP_DBUF_IN
+}EP_DBUF_DIR;
+
+/* endpoint buffer number */
+enum EP_BUF_NUM
+{
+  EP_NOBUF,
+  EP_BUF0,
+  EP_BUF1
+};
+
+/* Exported constants --------------------------------------------------------*/
+#define RegBase  (0x40005C00L)  /* USB_IP Peripheral Registers base address */
+#define PMAAddr  (0x40006000L)  /* USB_IP Packet Memory Area base address   */
+
+/******************************************************************************/
+/*                         General registers                                  */
+/******************************************************************************/
+
+/* Control register */
+#define CNTR    ((__IO unsigned *)(RegBase + 0x40))
+/* Interrupt status register */
+#define ISTR    ((__IO unsigned *)(RegBase + 0x44))
+/* Frame number register */
+#define FNR     ((__IO unsigned *)(RegBase + 0x48))
+/* Device address register */
+#define DADDR   ((__IO unsigned *)(RegBase + 0x4C))
+/* Buffer Table address register */
+#define BTABLE  ((__IO unsigned *)(RegBase + 0x50))
+/******************************************************************************/
+/*                         Endpoint registers                                 */
+/******************************************************************************/
+#define EP0REG  ((__IO unsigned *)(RegBase)) /* endpoint 0 register address */
+
+/* Endpoint Addresses (w/direction) */
+#define EP0_OUT     ((uint8_t)0x00)  
+#define EP0_IN      ((uint8_t)0x80) 
+#define EP1_OUT     ((uint8_t)0x01)  
+#define EP1_IN      ((uint8_t)0x81)  
+#define EP2_OUT     ((uint8_t)0x02)  
+#define EP2_IN      ((uint8_t)0x82)  
+#define EP3_OUT     ((uint8_t)0x03)  
+#define EP3_IN      ((uint8_t)0x83) 
+#define EP4_OUT     ((uint8_t)0x04)  
+#define EP4_IN      ((uint8_t)0x84)
+#define EP5_OUT     ((uint8_t)0x05)  
+#define EP5_IN      ((uint8_t)0x85)
+#define EP6_OUT     ((uint8_t)0x06)  
+#define EP6_IN      ((uint8_t)0x86)
+#define EP7_OUT     ((uint8_t)0x07)  
+#define EP7_IN      ((uint8_t)0x87)
+
+/* endpoints enumeration */
+#define ENDP0       ((uint8_t)0)
+#define ENDP1       ((uint8_t)1)
+#define ENDP2       ((uint8_t)2)
+#define ENDP3       ((uint8_t)3)
+#define ENDP4       ((uint8_t)4)
+#define ENDP5       ((uint8_t)5)
+#define ENDP6       ((uint8_t)6)
+#define ENDP7       ((uint8_t)7)
+
+/******************************************************************************/
+/*                       ISTR interrupt events                                */
+/******************************************************************************/
+#define ISTR_CTR    (0x8000) /* Correct TRansfer (clear-only bit) */
+#define ISTR_DOVR   (0x4000) /* DMA OVeR/underrun (clear-only bit) */
+#define ISTR_ERR    (0x2000) /* ERRor (clear-only bit) */
+#define ISTR_WKUP   (0x1000) /* WaKe UP (clear-only bit) */
+#define ISTR_SUSP   (0x0800) /* SUSPend (clear-only bit) */
+#define ISTR_RESET  (0x0400) /* RESET (clear-only bit) */
+#define ISTR_SOF    (0x0200) /* Start Of Frame (clear-only bit) */
+#define ISTR_ESOF   (0x0100) /* Expected Start Of Frame (clear-only bit) */
+
+
+#define ISTR_DIR    (0x0010)  /* DIRection of transaction (read-only bit)  */
+#define ISTR_EP_ID  (0x000F)  /* EndPoint IDentifier (read-only bit)  */
+
+#define CLR_CTR    (~ISTR_CTR)   /* clear Correct TRansfer bit */
+#define CLR_DOVR   (~ISTR_DOVR)  /* clear DMA OVeR/underrun bit*/
+#define CLR_ERR    (~ISTR_ERR)   /* clear ERRor bit */
+#define CLR_WKUP   (~ISTR_WKUP)  /* clear WaKe UP bit     */
+#define CLR_SUSP   (~ISTR_SUSP)  /* clear SUSPend bit     */
+#define CLR_RESET  (~ISTR_RESET) /* clear RESET bit      */
+#define CLR_SOF    (~ISTR_SOF)   /* clear Start Of Frame bit   */
+#define CLR_ESOF   (~ISTR_ESOF)  /* clear Expected Start Of Frame bit */
+
+/******************************************************************************/
+/*             CNTR control register bits definitions                         */
+/******************************************************************************/
+#define CNTR_CTRM   (0x8000) /* Correct TRansfer Mask */
+#define CNTR_DOVRM  (0x4000) /* DMA OVeR/underrun Mask */
+#define CNTR_ERRM   (0x2000) /* ERRor Mask */
+#define CNTR_WKUPM  (0x1000) /* WaKe UP Mask */
+#define CNTR_SUSPM  (0x0800) /* SUSPend Mask */
+#define CNTR_RESETM (0x0400) /* RESET Mask   */
+#define CNTR_SOFM   (0x0200) /* Start Of Frame Mask */
+#define CNTR_ESOFM  (0x0100) /* Expected Start Of Frame Mask */
+
+
+#define CNTR_RESUME (0x0010) /* RESUME request */
+#define CNTR_FSUSP  (0x0008) /* Force SUSPend */
+#define CNTR_LPMODE (0x0004) /* Low-power MODE */
+#define CNTR_PDWN   (0x0002) /* Power DoWN */
+#define CNTR_FRES   (0x0001) /* Force USB RESet */
+
+/******************************************************************************/
+/*                FNR Frame Number Register bit definitions                   */
+/******************************************************************************/
+#define FNR_RXDP (0x8000) /* status of D+ data line */
+#define FNR_RXDM (0x4000) /* status of D- data line */
+#define FNR_LCK  (0x2000) /* LoCKed */
+#define FNR_LSOF (0x1800) /* Lost SOF */
+#define FNR_FN  (0x07FF) /* Frame Number */
+/******************************************************************************/
+/*               DADDR Device ADDRess bit definitions                         */
+/******************************************************************************/
+#define DADDR_EF (0x80)
+#define DADDR_ADD (0x7F)
+/******************************************************************************/
+/*                            Endpoint register                               */
+/******************************************************************************/
+/* bit positions */
+#define EP_CTR_RX      (0x8000) /* EndPoint Correct TRansfer RX */
+#define EP_DTOG_RX     (0x4000) /* EndPoint Data TOGGLE RX */
+#define EPRX_STAT      (0x3000) /* EndPoint RX STATus bit field */
+#define EP_SETUP       (0x0800) /* EndPoint SETUP */
+#define EP_T_FIELD     (0x0600) /* EndPoint TYPE */
+#define EP_KIND        (0x0100) /* EndPoint KIND */
+#define EP_CTR_TX      (0x0080) /* EndPoint Correct TRansfer TX */
+#define EP_DTOG_TX     (0x0040) /* EndPoint Data TOGGLE TX */
+#define EPTX_STAT      (0x0030) /* EndPoint TX STATus bit field */
+#define EPADDR_FIELD   (0x000F) /* EndPoint ADDRess FIELD */
+
+/* EndPoint REGister MASK (no toggle fields) */
+#define EPREG_MASK     (EP_CTR_RX|EP_SETUP|EP_T_FIELD|EP_KIND|EP_CTR_TX|EPADDR_FIELD)
+
+/* EP_TYPE[1:0] EndPoint TYPE */
+#define EP_TYPE_MASK   (0x0600) /* EndPoint TYPE Mask */
+#define EP_BULK        (0x0000) /* EndPoint BULK */
+#define EP_CONTROL     (0x0200) /* EndPoint CONTROL */
+#define EP_ISOCHRONOUS (0x0400) /* EndPoint ISOCHRONOUS */
+#define EP_INTERRUPT   (0x0600) /* EndPoint INTERRUPT */
+#define EP_T_MASK      (~EP_T_FIELD & EPREG_MASK)
+
+
+/* EP_KIND EndPoint KIND */
+#define EPKIND_MASK    (~EP_KIND & EPREG_MASK)
+
+/* STAT_TX[1:0] STATus for TX transfer */
+#define EP_TX_DIS      (0x0000) /* EndPoint TX DISabled */
+#define EP_TX_STALL    (0x0010) /* EndPoint TX STALLed */
+#define EP_TX_NAK      (0x0020) /* EndPoint TX NAKed */
+#define EP_TX_VALID    (0x0030) /* EndPoint TX VALID */
+#define EPTX_DTOG1     (0x0010) /* EndPoint TX Data TOGgle bit1 */
+#define EPTX_DTOG2     (0x0020) /* EndPoint TX Data TOGgle bit2 */
+#define EPTX_DTOGMASK  (EPTX_STAT|EPREG_MASK)
+
+/* STAT_RX[1:0] STATus for RX transfer */
+#define EP_RX_DIS      (0x0000) /* EndPoint RX DISabled */
+#define EP_RX_STALL    (0x1000) /* EndPoint RX STALLed */
+#define EP_RX_NAK      (0x2000) /* EndPoint RX NAKed */
+#define EP_RX_VALID    (0x3000) /* EndPoint RX VALID */
+#define EPRX_DTOG1     (0x1000) /* EndPoint RX Data TOGgle bit1 */
+#define EPRX_DTOG2     (0x2000) /* EndPoint RX Data TOGgle bit1 */
+#define EPRX_DTOGMASK  (EPRX_STAT|EPREG_MASK)
+/* Exported macro ------------------------------------------------------------*/
+/* SetCNTR */
+#define _SetCNTR(wRegValue)  (*CNTR   = (uint16_t)wRegValue)
+
+/* SetISTR */
+#define _SetISTR(wRegValue)  (*ISTR   = (uint16_t)wRegValue)
+
+/* SetDADDR */
+#define _SetDADDR(wRegValue) (*DADDR  = (uint16_t)wRegValue)
+
+/* SetBTABLE */
+#define _SetBTABLE(wRegValue)(*BTABLE = (uint16_t)(wRegValue & 0xFFF8))
+
+/* GetCNTR */
+#define _GetCNTR()   ((uint16_t) *CNTR)
+
+/* GetISTR */
+#define _GetISTR()   ((uint16_t) *ISTR)
+
+/* GetFNR */
+#define _GetFNR()    ((uint16_t) *FNR)
+
+/* GetDADDR */
+#define _GetDADDR()  ((uint16_t) *DADDR)
+
+/* GetBTABLE */
+#define _GetBTABLE() ((uint16_t) *BTABLE)
+
+/* SetENDPOINT */
+#define _SetENDPOINT(bEpNum,wRegValue)  (*(EP0REG + bEpNum)= \
+    (uint16_t)wRegValue)
+
+/* GetENDPOINT */
+#define _GetENDPOINT(bEpNum)        ((uint16_t)(*(EP0REG + bEpNum)))
+
+/*******************************************************************************
+* Macro Name     : SetEPType
+* Description    : sets the type in the endpoint register(bits EP_TYPE[1:0])
+* Input          : bEpNum: Endpoint Number. 
+*                  wType											 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPType(bEpNum,wType) (_SetENDPOINT(bEpNum,\
+                                  ((_GetENDPOINT(bEpNum) & EP_T_MASK) | wType )))
+
+/*******************************************************************************
+* Macro Name     : GetEPType
+* Description    : gets the type in the endpoint register(bits EP_TYPE[1:0]) 
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Endpoint Type
+*******************************************************************************/
+#define _GetEPType(bEpNum) (_GetENDPOINT(bEpNum) & EP_T_FIELD)
+
+/*******************************************************************************
+* Macro Name     : SetEPTxStatus
+* Description    : sets the status for tx transfer (bits STAT_TX[1:0]).
+* Input          : bEpNum: Endpoint Number. 
+*                  wState: new state
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPTxStatus(bEpNum,wState) {\
+    register uint16_t _wRegVal;       \
+    _wRegVal = _GetENDPOINT(bEpNum) & EPTX_DTOGMASK;\
+    /* toggle first bit ? */     \
+    if((EPTX_DTOG1 & wState)!= 0)      \
+      _wRegVal ^= EPTX_DTOG1;        \
+    /* toggle second bit ?  */         \
+    if((EPTX_DTOG2 & wState)!= 0)      \
+      _wRegVal ^= EPTX_DTOG2;        \
+    _SetENDPOINT(bEpNum, (_wRegVal | EP_CTR_RX|EP_CTR_TX));    \
+  } /* _SetEPTxStatus */
+
+/*******************************************************************************
+* Macro Name     : SetEPRxStatus
+* Description    : sets the status for rx transfer (bits STAT_TX[1:0])
+* Input          : bEpNum: Endpoint Number. 
+*                  wState: new state.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPRxStatus(bEpNum,wState) {\
+    register uint16_t _wRegVal;   \
+    \
+    _wRegVal = _GetENDPOINT(bEpNum) & EPRX_DTOGMASK;\
+    /* toggle first bit ? */  \
+    if((EPRX_DTOG1 & wState)!= 0) \
+      _wRegVal ^= EPRX_DTOG1;  \
+    /* toggle second bit ? */  \
+    if((EPRX_DTOG2 & wState)!= 0) \
+      _wRegVal ^= EPRX_DTOG2;  \
+    _SetENDPOINT(bEpNum, (_wRegVal | EP_CTR_RX|EP_CTR_TX)); \
+  } /* _SetEPRxStatus */
+
+/*******************************************************************************
+* Macro Name     : SetEPRxTxStatus
+* Description    : sets the status for rx & tx (bits STAT_TX[1:0] & STAT_RX[1:0])
+* Input          : bEpNum: Endpoint Number. 
+*                  wStaterx: new state.
+*                  wStatetx: new state.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPRxTxStatus(bEpNum,wStaterx,wStatetx) {\
+    register uint32_t _wRegVal;   \
+    \
+    _wRegVal = _GetENDPOINT(bEpNum) & (EPRX_DTOGMASK |EPTX_STAT) ;\
+    /* toggle first bit ? */  \
+    if((EPRX_DTOG1 & wStaterx)!= 0) \
+      _wRegVal ^= EPRX_DTOG1;  \
+    /* toggle second bit ? */  \
+    if((EPRX_DTOG2 & wStaterx)!= 0) \
+      _wRegVal ^= EPRX_DTOG2;  \
+    /* toggle first bit ? */     \
+    if((EPTX_DTOG1 & wStatetx)!= 0)      \
+      _wRegVal ^= EPTX_DTOG1;        \
+    /* toggle second bit ?  */         \
+    if((EPTX_DTOG2 & wStatetx)!= 0)      \
+      _wRegVal ^= EPTX_DTOG2;        \
+    _SetENDPOINT(bEpNum, _wRegVal | EP_CTR_RX|EP_CTR_TX);    \
+  } /* _SetEPRxTxStatus */
+/*******************************************************************************
+* Macro Name     : GetEPTxStatus / GetEPRxStatus 
+* Description    : gets the status for tx/rx transfer (bits STAT_TX[1:0]
+*                  /STAT_RX[1:0])
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : status .
+*******************************************************************************/
+#define _GetEPTxStatus(bEpNum) ((uint16_t)_GetENDPOINT(bEpNum) & EPTX_STAT)
+
+#define _GetEPRxStatus(bEpNum) ((uint16_t)_GetENDPOINT(bEpNum) & EPRX_STAT)
+
+/*******************************************************************************
+* Macro Name     : SetEPTxValid / SetEPRxValid 
+* Description    : sets directly the VALID tx/rx-status into the enpoint register
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPTxValid(bEpNum)     (_SetEPTxStatus(bEpNum, EP_TX_VALID))
+
+#define _SetEPRxValid(bEpNum)     (_SetEPRxStatus(bEpNum, EP_RX_VALID))
+
+/*******************************************************************************
+* Macro Name     : GetTxStallStatus / GetRxStallStatus.
+* Description    : checks stall condition in an endpoint.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : TRUE = endpoint in stall condition.
+*******************************************************************************/
+#define _GetTxStallStatus(bEpNum) (_GetEPTxStatus(bEpNum) \
+                                   == EP_TX_STALL)
+#define _GetRxStallStatus(bEpNum) (_GetEPRxStatus(bEpNum) \
+                                   == EP_RX_STALL)
+
+/*******************************************************************************
+* Macro Name     : SetEP_KIND / ClearEP_KIND.
+* Description    : set & clear EP_KIND bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEP_KIND(bEpNum)    (_SetENDPOINT(bEpNum, \
+                                (EP_CTR_RX|EP_CTR_TX|((_GetENDPOINT(bEpNum) | EP_KIND) & EPREG_MASK))))
+#define _ClearEP_KIND(bEpNum)  (_SetENDPOINT(bEpNum, \
+                                (EP_CTR_RX|EP_CTR_TX|(_GetENDPOINT(bEpNum) & EPKIND_MASK))))
+
+/*******************************************************************************
+* Macro Name     : Set_Status_Out / Clear_Status_Out.
+* Description    : Sets/clears directly STATUS_OUT bit in the endpoint register.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _Set_Status_Out(bEpNum)    _SetEP_KIND(bEpNum)
+#define _Clear_Status_Out(bEpNum)  _ClearEP_KIND(bEpNum)
+
+/*******************************************************************************
+* Macro Name     : SetEPDoubleBuff / ClearEPDoubleBuff.
+* Description    : Sets/clears directly EP_KIND bit in the endpoint register.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPDoubleBuff(bEpNum)   _SetEP_KIND(bEpNum)
+#define _ClearEPDoubleBuff(bEpNum) _ClearEP_KIND(bEpNum)
+
+/*******************************************************************************
+* Macro Name     : ClearEP_CTR_RX / ClearEP_CTR_TX.
+* Description    : Clears bit CTR_RX / CTR_TX in the endpoint register.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _ClearEP_CTR_RX(bEpNum)   (_SetENDPOINT(bEpNum,\
+                                   _GetENDPOINT(bEpNum) & 0x7FFF & EPREG_MASK))
+#define _ClearEP_CTR_TX(bEpNum)   (_SetENDPOINT(bEpNum,\
+                                   _GetENDPOINT(bEpNum) & 0xFF7F & EPREG_MASK))
+
+/*******************************************************************************
+* Macro Name     : ToggleDTOG_RX / ToggleDTOG_TX .
+* Description    : Toggles DTOG_RX / DTOG_TX bit in the endpoint register.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _ToggleDTOG_RX(bEpNum)    (_SetENDPOINT(bEpNum, \
+                                   EP_CTR_RX|EP_CTR_TX|EP_DTOG_RX | (_GetENDPOINT(bEpNum) & EPREG_MASK)))
+#define _ToggleDTOG_TX(bEpNum)    (_SetENDPOINT(bEpNum, \
+                                   EP_CTR_RX|EP_CTR_TX|EP_DTOG_TX | (_GetENDPOINT(bEpNum) & EPREG_MASK)))
+
+/*******************************************************************************
+* Macro Name     : ClearDTOG_RX / ClearDTOG_TX.
+* Description    : Clears DTOG_RX / DTOG_TX bit in the endpoint register.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _ClearDTOG_RX(bEpNum)  if((_GetENDPOINT(bEpNum) & EP_DTOG_RX) != 0)\
+    _ToggleDTOG_RX(bEpNum)
+#define _ClearDTOG_TX(bEpNum)  if((_GetENDPOINT(bEpNum) & EP_DTOG_TX) != 0)\
+    _ToggleDTOG_TX(bEpNum)
+/*******************************************************************************
+* Macro Name     : SetEPAddress.
+* Description    : Sets address in an endpoint register.
+* Input          : bEpNum: Endpoint Number.
+*                  bAddr: Address. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPAddress(bEpNum,bAddr) _SetENDPOINT(bEpNum,\
+    EP_CTR_RX|EP_CTR_TX|(_GetENDPOINT(bEpNum) & EPREG_MASK) | bAddr)
+
+/*******************************************************************************
+* Macro Name     : GetEPAddress.
+* Description    : Gets address in an endpoint register.
+* Input          : bEpNum: Endpoint Number.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _GetEPAddress(bEpNum) ((uint8_t)(_GetENDPOINT(bEpNum) & EPADDR_FIELD))
+
+#define _pEPTxAddr(bEpNum) ((uint32_t *)((_GetBTABLE()+bEpNum*8  )*2 + PMAAddr))
+#define _pEPTxCount(bEpNum) ((uint32_t *)((_GetBTABLE()+bEpNum*8+2)*2 + PMAAddr))
+#define _pEPRxAddr(bEpNum) ((uint32_t *)((_GetBTABLE()+bEpNum*8+4)*2 + PMAAddr))
+#define _pEPRxCount(bEpNum) ((uint32_t *)((_GetBTABLE()+bEpNum*8+6)*2 + PMAAddr))
+
+/*******************************************************************************
+* Macro Name     : SetEPTxAddr / SetEPRxAddr.
+* Description    : sets address of the tx/rx buffer.
+* Input          : bEpNum: Endpoint Number.
+*                  wAddr: address to be set (must be word aligned).
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPTxAddr(bEpNum,wAddr) (*_pEPTxAddr(bEpNum) = ((wAddr >> 1) << 1))
+#define _SetEPRxAddr(bEpNum,wAddr) (*_pEPRxAddr(bEpNum) = ((wAddr >> 1) << 1))
+
+/*******************************************************************************
+* Macro Name     : GetEPTxAddr / GetEPRxAddr.
+* Description    : Gets address of the tx/rx buffer.
+* Input          : bEpNum: Endpoint Number.
+* Output         : None.
+* Return         : address of the buffer.
+*******************************************************************************/
+#define _GetEPTxAddr(bEpNum) ((uint16_t)*_pEPTxAddr(bEpNum))
+#define _GetEPRxAddr(bEpNum) ((uint16_t)*_pEPRxAddr(bEpNum))
+
+/*******************************************************************************
+* Macro Name     : SetEPCountRxReg.
+* Description    : Sets counter of rx buffer with no. of blocks.
+* Input          : pdwReg: pointer to counter.
+*                  wCount: Counter.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _BlocksOf32(dwReg,wCount,wNBlocks) {\
+    wNBlocks = wCount >> 5;\
+    if((wCount & 0x1f) == 0)\
+      wNBlocks--;\
+    *pdwReg = (uint32_t)((wNBlocks << 10) | 0x8000);\
+  }/* _BlocksOf32 */
+
+#define _BlocksOf2(dwReg,wCount,wNBlocks) {\
+    wNBlocks = wCount >> 1;\
+    if((wCount & 0x1) != 0)\
+      wNBlocks++;\
+    *pdwReg = (uint32_t)(wNBlocks << 10);\
+  }/* _BlocksOf2 */
+
+#define _SetEPCountRxReg(dwReg,wCount)  {\
+    uint16_t wNBlocks;\
+    if(wCount > 62){_BlocksOf32(dwReg,wCount,wNBlocks);}\
+    else {_BlocksOf2(dwReg,wCount,wNBlocks);}\
+  }/* _SetEPCountRxReg */
+
+
+
+#define _SetEPRxDblBuf0Count(bEpNum,wCount) {\
+    uint32_t *pdwReg = _pEPTxCount(bEpNum); \
+    _SetEPCountRxReg(pdwReg, wCount);\
+  }
+/*******************************************************************************
+* Macro Name     : SetEPTxCount / SetEPRxCount.
+* Description    : sets counter for the tx/rx buffer.
+* Input          : bEpNum: endpoint number.
+*                  wCount: Counter value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPTxCount(bEpNum,wCount) (*_pEPTxCount(bEpNum) = wCount)
+#define _SetEPRxCount(bEpNum,wCount) {\
+    uint32_t *pdwReg = _pEPRxCount(bEpNum); \
+    _SetEPCountRxReg(pdwReg, wCount);\
+  }
+/*******************************************************************************
+* Macro Name     : GetEPTxCount / GetEPRxCount.
+* Description    : gets counter of the tx buffer.
+* Input          : bEpNum: endpoint number.
+* Output         : None.
+* Return         : Counter value.
+*******************************************************************************/
+#define _GetEPTxCount(bEpNum)((uint16_t)(*_pEPTxCount(bEpNum)) & 0x3ff)
+#define _GetEPRxCount(bEpNum)((uint16_t)(*_pEPRxCount(bEpNum)) & 0x3ff)
+
+/*******************************************************************************
+* Macro Name     : SetEPDblBuf0Addr / SetEPDblBuf1Addr.
+* Description    : Sets buffer 0/1 address in a double buffer endpoint.
+* Input          : bEpNum: endpoint number.
+*                : wBuf0Addr: buffer 0 address.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPDblBuf0Addr(bEpNum,wBuf0Addr) {_SetEPTxAddr(bEpNum, wBuf0Addr);}
+#define _SetEPDblBuf1Addr(bEpNum,wBuf1Addr) {_SetEPRxAddr(bEpNum, wBuf1Addr);}
+
+/*******************************************************************************
+* Macro Name     : SetEPDblBuffAddr.
+* Description    : Sets addresses in a double buffer endpoint.
+* Input          : bEpNum: endpoint number.
+*                : wBuf0Addr: buffer 0 address.
+*                : wBuf1Addr = buffer 1 address.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPDblBuffAddr(bEpNum,wBuf0Addr,wBuf1Addr) { \
+    _SetEPDblBuf0Addr(bEpNum, wBuf0Addr);\
+    _SetEPDblBuf1Addr(bEpNum, wBuf1Addr);\
+  } /* _SetEPDblBuffAddr */
+
+/*******************************************************************************
+* Macro Name     : GetEPDblBuf0Addr / GetEPDblBuf1Addr.
+* Description    : Gets buffer 0/1 address of a double buffer endpoint.
+* Input          : bEpNum: endpoint number.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _GetEPDblBuf0Addr(bEpNum) (_GetEPTxAddr(bEpNum))
+#define _GetEPDblBuf1Addr(bEpNum) (_GetEPRxAddr(bEpNum))
+
+/*******************************************************************************
+* Macro Name     : SetEPDblBuffCount / SetEPDblBuf0Count / SetEPDblBuf1Count.
+* Description    : Gets buffer 0/1 address of a double buffer endpoint.
+* Input          : bEpNum: endpoint number.
+*                : bDir: endpoint dir  EP_DBUF_OUT = OUT 
+*                                      EP_DBUF_IN  = IN 
+*                : wCount: Counter value    
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _SetEPDblBuf0Count(bEpNum, bDir, wCount)  { \
+    if(bDir == EP_DBUF_OUT)\
+      /* OUT endpoint */ \
+    {_SetEPRxDblBuf0Count(bEpNum,wCount);} \
+    else if(bDir == EP_DBUF_IN)\
+      /* IN endpoint */ \
+      *_pEPTxCount(bEpNum) = (uint32_t)wCount;  \
+  } /* SetEPDblBuf0Count*/
+
+#define _SetEPDblBuf1Count(bEpNum, bDir, wCount)  { \
+    if(bDir == EP_DBUF_OUT)\
+      /* OUT endpoint */ \
+    {_SetEPRxCount(bEpNum,wCount);}\
+    else if(bDir == EP_DBUF_IN)\
+      /* IN endpoint */\
+      *_pEPRxCount(bEpNum) = (uint32_t)wCount; \
+  } /* SetEPDblBuf1Count */
+
+#define _SetEPDblBuffCount(bEpNum, bDir, wCount) {\
+    _SetEPDblBuf0Count(bEpNum, bDir, wCount); \
+    _SetEPDblBuf1Count(bEpNum, bDir, wCount); \
+  } /* _SetEPDblBuffCount  */
+
+/*******************************************************************************
+* Macro Name     : GetEPDblBuf0Count / GetEPDblBuf1Count.
+* Description    : Gets buffer 0/1 rx/tx counter for double buffering.
+* Input          : bEpNum: endpoint number.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+#define _GetEPDblBuf0Count(bEpNum) (_GetEPTxCount(bEpNum))
+#define _GetEPDblBuf1Count(bEpNum) (_GetEPRxCount(bEpNum))
+
+
+/* External variables --------------------------------------------------------*/
+extern __IO uint16_t wIstr;  /* ISTR register last read value */
+
+/* Exported functions ------------------------------------------------------- */
+void SetCNTR(uint16_t /*wRegValue*/);
+void SetISTR(uint16_t /*wRegValue*/);
+void SetDADDR(uint16_t /*wRegValue*/);
+void SetBTABLE(uint16_t /*wRegValue*/);
+void SetBTABLE(uint16_t /*wRegValue*/);
+uint16_t GetCNTR(void);
+uint16_t GetISTR(void);
+uint16_t GetFNR(void);
+uint16_t GetDADDR(void);
+uint16_t GetBTABLE(void);
+void SetENDPOINT(uint8_t /*bEpNum*/, uint16_t /*wRegValue*/);
+uint16_t GetENDPOINT(uint8_t /*bEpNum*/);
+void SetEPType(uint8_t /*bEpNum*/, uint16_t /*wType*/);
+uint16_t GetEPType(uint8_t /*bEpNum*/);
+void SetEPTxStatus(uint8_t /*bEpNum*/, uint16_t /*wState*/);
+void SetEPRxStatus(uint8_t /*bEpNum*/, uint16_t /*wState*/);
+void SetDouBleBuffEPStall(uint8_t /*bEpNum*/, uint8_t bDir);
+uint16_t GetEPTxStatus(uint8_t /*bEpNum*/);
+uint16_t GetEPRxStatus(uint8_t /*bEpNum*/);
+void SetEPTxValid(uint8_t /*bEpNum*/);
+void SetEPRxValid(uint8_t /*bEpNum*/);
+uint16_t GetTxStallStatus(uint8_t /*bEpNum*/);
+uint16_t GetRxStallStatus(uint8_t /*bEpNum*/);
+void SetEP_KIND(uint8_t /*bEpNum*/);
+void ClearEP_KIND(uint8_t /*bEpNum*/);
+void Set_Status_Out(uint8_t /*bEpNum*/);
+void Clear_Status_Out(uint8_t /*bEpNum*/);
+void SetEPDoubleBuff(uint8_t /*bEpNum*/);
+void ClearEPDoubleBuff(uint8_t /*bEpNum*/);
+void ClearEP_CTR_RX(uint8_t /*bEpNum*/);
+void ClearEP_CTR_TX(uint8_t /*bEpNum*/);
+void ToggleDTOG_RX(uint8_t /*bEpNum*/);
+void ToggleDTOG_TX(uint8_t /*bEpNum*/);
+void ClearDTOG_RX(uint8_t /*bEpNum*/);
+void ClearDTOG_TX(uint8_t /*bEpNum*/);
+void SetEPAddress(uint8_t /*bEpNum*/, uint8_t /*bAddr*/);
+uint8_t GetEPAddress(uint8_t /*bEpNum*/);
+void SetEPTxAddr(uint8_t /*bEpNum*/, uint16_t /*wAddr*/);
+void SetEPRxAddr(uint8_t /*bEpNum*/, uint16_t /*wAddr*/);
+uint16_t GetEPTxAddr(uint8_t /*bEpNum*/);
+uint16_t GetEPRxAddr(uint8_t /*bEpNum*/);
+void SetEPCountRxReg(uint32_t * /*pdwReg*/, uint16_t /*wCount*/);
+void SetEPTxCount(uint8_t /*bEpNum*/, uint16_t /*wCount*/);
+void SetEPRxCount(uint8_t /*bEpNum*/, uint16_t /*wCount*/);
+uint16_t GetEPTxCount(uint8_t /*bEpNum*/);
+uint16_t GetEPRxCount(uint8_t /*bEpNum*/);
+void SetEPDblBuf0Addr(uint8_t /*bEpNum*/, uint16_t /*wBuf0Addr*/);
+void SetEPDblBuf1Addr(uint8_t /*bEpNum*/, uint16_t /*wBuf1Addr*/);
+void SetEPDblBuffAddr(uint8_t /*bEpNum*/, uint16_t /*wBuf0Addr*/, uint16_t /*wBuf1Addr*/);
+uint16_t GetEPDblBuf0Addr(uint8_t /*bEpNum*/);
+uint16_t GetEPDblBuf1Addr(uint8_t /*bEpNum*/);
+void SetEPDblBuffCount(uint8_t /*bEpNum*/, uint8_t /*bDir*/, uint16_t /*wCount*/);
+void SetEPDblBuf0Count(uint8_t /*bEpNum*/, uint8_t /*bDir*/, uint16_t /*wCount*/);
+void SetEPDblBuf1Count(uint8_t /*bEpNum*/, uint8_t /*bDir*/, uint16_t /*wCount*/);
+uint16_t GetEPDblBuf0Count(uint8_t /*bEpNum*/);
+uint16_t GetEPDblBuf1Count(uint8_t /*bEpNum*/);
+EP_DBUF_DIR GetEPDblBufDir(uint8_t /*bEpNum*/);
+void FreeUserBuffer(uint8_t bEpNum/*bEpNum*/, uint8_t bDir);
+uint16_t ToWord(uint8_t, uint8_t);
+uint16_t ByteSwap(uint16_t);
+
+#endif /* STM32F10X_CL */
+
+#endif /* __USB_REGS_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_sil.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_sil.h
new file mode 100644
index 00000000..f5593c95
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_sil.h
@@ -0,0 +1,34 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_sil.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Simplified Interface Layer function prototypes.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_SIL_H
+#define __USB_SIL_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+uint32_t USB_SIL_Init(void);
+uint32_t USB_SIL_Write(uint8_t bEpAddr, uint8_t* pBufferPointer, uint32_t wBufferSize);
+uint32_t USB_SIL_Read(uint8_t bEpAddr, uint8_t* pBufferPointer);
+
+/* External variables --------------------------------------------------------*/
+
+#endif /* __USB_SIL_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_type.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_type.h
new file mode 100644
index 00000000..5606625e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/inc/usb_type.h
@@ -0,0 +1,74 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_type.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Type definitions used by the USB Library
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_TYPE_H
+#define __USB_TYPE_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_conf.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+#ifndef NULL
+#define NULL ((void *)0)
+#endif
+
+#ifndef __STM32F10x_H
+
+typedef signed long      s32;
+typedef signed short     s16;
+typedef signed char      s8;
+
+typedef volatile signed long      vs32;
+typedef volatile signed short     vs16;
+typedef volatile signed char      vs8;
+
+typedef unsigned long       u32;
+typedef unsigned short      u16;
+typedef unsigned char       u8;
+
+typedef unsigned long  const    uc32;  /* Read Only */
+typedef unsigned short const    uc16;  /* Read Only */
+typedef unsigned char  const    uc8;   /* Read Only */
+
+typedef volatile unsigned long      vu32;
+typedef volatile unsigned short     vu16;
+typedef volatile unsigned char      vu8;
+
+typedef volatile unsigned long  const    vuc32;  /* Read Only */
+typedef volatile unsigned short const    vuc16;  /* Read Only */
+typedef volatile unsigned char  const    vuc8;   /* Read Only */
+
+
+typedef enum
+{
+  FALSE = 0, TRUE  = !FALSE
+}
+bool;
+
+typedef enum { RESET = 0, SET   = !RESET } FlagStatus, ITStatus;
+
+typedef enum { DISABLE = 0, ENABLE  = !DISABLE} FunctionalState;
+
+typedef enum { ERROR = 0, SUCCESS  = !ERROR} ErrorStatus;
+#endif
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* External variables --------------------------------------------------------*/
+
+#endif /* __USB_TYPE_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_cal.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_cal.c
new file mode 100644
index 00000000..9c96786a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_cal.c
@@ -0,0 +1,1273 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otgd_fs_cal.c
+* Author             : STMicroelectronics
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : OTG FS Device Core Access Layer interface.
+********************************************************************************
+* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+#ifdef STM32F10X_CL
+
+/* Includes ------------------------------------------------------------------*/
+#include "otgd_fs_cal.h"
+#include "usb_conf.h"
+#include "otgd_fs_regs.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+
+USB_OTG_CORE_REGS     core_regs;
+
+/* Private function prototypes -----------------------------------------------*/
+static uint32_t GetMode(void);
+static void EnableCommonInt(void);
+static USB_OTG_Status SetID(void);
+static USB_OTG_Status OTGD_FS_CoreReset(void);
+
+extern uint32_t STM32_USBH_OTG_ISR_Handler  (void);
+extern uint32_t STM32_PCD_OTG_ISR_Handler (void);
+extern uint32_t STM32_USBO_OTG_ISR_Handler (void);
+
+#ifdef HOST_MODE_ENABLED
+static void InitFSLSPClkSel(void);
+#endif
+
+
+/******************************************************************************/
+/*                           Common Core Layer                                */
+/******************************************************************************/
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PhyInit
+* Description    : Initialize the phy
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_PhyInit(void)
+{
+  USB_OTG_gpio_data    gpioctl;
+  USB_OTG_usb_cfg_data usbcfg;
+  USB_OTG_Status status = USB_OTG_OK;
+
+  /* Enable the I2C interface and deactivate the power down*/
+  gpioctl.d32 = 0;
+  gpioctl.b.vbussensingB = 1;
+  gpioctl.b.pwdn = 1;
+  gpioctl.b.i2cifen = 0;
+  WRITE_REG32 (&core_regs.common_regs->gpio, gpioctl.d32);
+  mDELAY(200);
+
+  /* Program GUSBCFG.OtgUtmifsSel to I2C*/
+  usbcfg.d32 = READ_REG32(&core_regs.common_regs->usb_cfg);
+  usbcfg.b.otgutmifssel = 0;
+  WRITE_REG32 (&core_regs.common_regs->usb_cfg, usbcfg.d32);
+
+  return status;
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_WritePacket
+* Description    : Writes a packet into the Tx FIFO associated with the EP
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_WritePacket(uint8_t *src, uint8_t ch_ep_num, uint16_t bytes)
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  uint32_t dword_count , i;
+  __IO uint32_t *fifo;
+
+  /* Find the DWORD length, padded by extra bytes as neccessary if MPS
+   * is not a multiple of DWORD */
+  dword_count =  (bytes + 3) / 4;
+
+  fifo = core_regs.data_fifo[ch_ep_num];
+
+  for (i = 0; i < dword_count; i++, src += 4)
+  {
+    WRITE_REG32( fifo, *((__packed uint32_t *)src) );
+  }
+
+  return status;
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_ReadPacket
+* Description    : Reads a packet from the Rx FIFO
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+void* OTGD_FS_ReadPacket(uint8_t *dest, uint16_t bytes)
+{
+  uint32_t i;
+  uint32_t word_count = (bytes + 3) / 4;
+
+  __IO uint32_t *fifo = core_regs.data_fifo[0];
+  uint32_t *data_buff = (uint32_t *)dest;
+
+  for (i = 0; i < word_count; i++, data_buff++)
+  {
+    *data_buff = READ_REG32(fifo);
+  }
+
+  /* Return the buffer pointer because if the transfer is composed of several packets,
+     the data of the next packet must be stored following the previous packet's data         */
+  return ((void *)data_buff);
+}
+/*******************************************************************************
+* Function Name  : EnableCommonInt
+* Description    : initializes the commmon interrupts, used in both device and
+                   host modes
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+static void EnableCommonInt(void)
+{
+
+  USB_OTG_int_msk_data int_mask;
+  int_mask.d32 = 0;
+
+  /* Clear any pending USB_OTG Interrupts */
+  WRITE_REG32( &core_regs.common_regs->otg_int, 0xFFFFFFFF);
+
+  /* Clear any pending common interrupts */
+  WRITE_REG32( &core_regs.common_regs->int_sts, 0xFFFFFFFF);
+
+  WRITE_REG32( &core_regs.common_regs->int_msk, int_mask.d32);
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_SetAddress
+* Description    : Initialize core registers addresses.
+* Input          : BaseAddress
+* Output         : None
+* Return         : status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_SetAddress(uint32_t BaseAddress)
+{
+  uint32_t i = 0;
+  USB_OTG_Status status = USB_OTG_OK;
+  core_regs.common_regs = (USB_OTG_common_regs *)(BaseAddress + USB_OTG_CORE_GLOBAL_REGS_OFFSET);
+  core_regs.dev_regs =  (USB_OTG_dev_regs  *)  (BaseAddress + USB_OTG_DEV_GLOBAL_REG_OFFSET);
+
+  for (i = 0; i < MAX_EPS_CHANNELS; i++)
+  {
+    core_regs.inep_regs[i]  = (USB_OTG_dev_in_ep_regs *)  (BaseAddress + USB_OTG_DEV_IN_EP_REG_OFFSET + (i * USB_OTG_EP_REG_OFFSET));
+    core_regs.outep_regs[i] = (USB_OTG_dev_out_ep_regs *) (BaseAddress + USB_OTG_DEV_OUT_EP_REG_OFFSET + (i * USB_OTG_EP_REG_OFFSET));
+  }
+
+  core_regs.host_regs = (USB_OTG_host_regs *)(BaseAddress + USB_OTG_HOST_GLOBAL_REG_OFFSET);
+  core_regs.hprt0 = (uint32_t *)(BaseAddress + USB_OTG_HOST_PORT_REGS_OFFSET);
+
+  for (i = 0; i < MAX_EPS_CHANNELS; i++)
+  {
+    core_regs.hc_regs[i] = (USB_OTG_hc_regs *)(BaseAddress + USB_OTG_HOST_CHAN_REGS_OFFSET + (i * USB_OTG_CHAN_REGS_OFFSET));
+  }
+
+
+  for (i = 0; i < MAX_EPS_CHANNELS; i++)
+  {
+    core_regs.data_fifo[i] = (uint32_t *)(BaseAddress + USB_OTG_DATA_FIFO_OFFSET + (i * USB_OTG_DATA_FIFO_SIZE));
+  }
+
+  core_regs.pcgcctl = (uint32_t *)(BaseAddress + USB_OTG_PCGCCTL_OFFSET);
+
+  return status;
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_CoreInit
+* Description    : Initialize the USB_OTG controller registers and prepares the core
+                   for device mode or host mode operation.
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_CoreInit(void)
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_usb_cfg_data usbcfg;
+
+  usbcfg.d32 = 0;
+
+  /* Reset the Controller */
+  OTGD_FS_CoreReset();
+
+  usbcfg.d32 = READ_REG32(&core_regs.common_regs->usb_cfg);
+  usbcfg.b.physel = 1;
+  WRITE_REG32 (&core_regs.common_regs->usb_cfg, usbcfg.d32);
+
+  /* init and configure the phy */
+  OTGD_FS_PhyInit();
+
+  /* Reset after a PHY select and set Host mode */
+  OTGD_FS_CoreReset();
+
+  /* Set Host or Device Mode */
+  SetID();
+
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_CoreReset
+* Description    : Soft reset of the core
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+static USB_OTG_Status OTGD_FS_CoreReset(void)
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  __IO USB_OTG_rst_ctl_data greset;
+  uint32_t count = 0;
+  greset.d32 = 0;
+
+  /* Wait for AHB master IDLE state. */
+  do
+  {
+    uDELAY(3);
+    greset.d32 = READ_REG32(&core_regs.common_regs->rst_ctl);
+    if (++count > 200000)
+    {
+      return USB_OTG_OK;
+    }
+  }
+  while (greset.b.ahbidle == 0);
+
+  /* Core Soft Reset */
+  count = 0;
+  greset.b.csftrst = 1;
+  WRITE_REG32(&core_regs.common_regs->rst_ctl, greset.d32 );
+  do
+  {
+    greset.d32 = READ_REG32(&core_regs.common_regs->rst_ctl);
+    if (++count > 200000)
+    {
+      break;
+    }
+  }
+  while (greset.b.csftrst == 1);
+
+  /* Wait for 3 PHY Clocks*/
+  uDELAY(10);
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_EnableGlobalInt
+* Description    : Enables the controller's Global Int in the AHB Config reg
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_EnableGlobalInt(void)
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_ahb_cfg_data ahb_cfg;
+
+  ahb_cfg.d32 = 0;
+  ahb_cfg.b.glblintrmsk = 1; /* Enable interrupts */
+  MODIFY_REG32(&core_regs.common_regs->ahb_cfg, 0, ahb_cfg.d32);
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_DisableGlobalInt
+* Description    : Disables the controller's Global Int in the AHB Config reg
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_DisableGlobalInt(void)
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_ahb_cfg_data ahbcfg;
+
+  ahbcfg.d32 = 0;
+  ahbcfg.b.glblintrmsk = 1; /* Enable interrupts */
+  MODIFY_REG32(&core_regs.common_regs->ahb_cfg, ahbcfg.d32, 0);
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_FlushTxFifo
+* Description    : Flush a Tx FIFO
+* Input          : FIFO num
+* Output         : None
+* Return         : status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_FlushTxFifo (uint32_t num )
+{
+
+  USB_OTG_Status status = USB_OTG_OK;
+  __IO USB_OTG_rst_ctl_data greset;
+  int count = 0;
+
+  greset.d32 = 0;
+  greset.b.txfflsh = 1;
+  greset.b.txfnum  = num;
+  WRITE_REG32( &core_regs.common_regs->rst_ctl, greset.d32 );
+
+  do
+  {
+    greset.d32 = READ_REG32( &core_regs.common_regs->rst_ctl);
+    if (++count > 200000)
+    {
+      break;
+    }
+  }
+  while (greset.b.txfflsh == 1);
+
+  /* Wait for 3 PHY Clocks*/
+  uDELAY(3);
+
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_FlushRxFifo
+* Description    : Flush a Rx FIFO
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_FlushRxFifo( void )
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  __IO USB_OTG_rst_ctl_data greset;
+  int count = 0;
+
+  greset.d32 = 0;
+  greset.b.rxfflsh = 1;
+  WRITE_REG32( &core_regs.common_regs->rst_ctl, greset.d32 );
+
+  do
+  {
+    greset.d32 = READ_REG32( &core_regs.common_regs->rst_ctl);
+    if (++count > 200000)
+    {
+      break;
+    }
+  }
+  while (greset.b.rxfflsh == 1);
+
+  /* Wait for 3 PHY Clocks*/
+  uDELAY(3);
+
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : SetID
+* Description    : Set ID line
+* Input          : None
+* Output         : None
+* Return         : num_in_ep
+*******************************************************************************/
+USB_OTG_Status SetID(void)
+{
+
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_usb_cfg_data usbcfg;
+
+  usbcfg.d32 = READ_REG32(&core_regs.common_regs->usb_cfg);
+
+  usbcfg.b.force_dev = 1;
+
+  WRITE_REG32(&core_regs.common_regs->usb_cfg, usbcfg.d32);
+
+  mDELAY(50);
+
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : GetMode
+* Description    : Get current mode
+* Input          : None
+* Output         : None
+* Return         : current mode
+*******************************************************************************/
+static uint32_t GetMode(void)
+{
+  return (READ_REG32(&core_regs.common_regs->int_sts ) & 0x1);
+}
+
+/*******************************************************************************
+* Function Name  : IsDeviceMode
+* Description    : Check if it is device mode
+* Input          : None
+* Output         : None
+* Return         : num_in_ep
+*******************************************************************************/
+uint8_t IsDeviceMode(void)
+{
+  return (GetMode() != HOST_MODE);
+}
+
+/*******************************************************************************
+* Function Name  : IsHostMode
+* Description    : Check if it is host mode
+* Input          : None
+* Output         : None
+* Return         : num_in_ep
+*******************************************************************************/
+uint8_t IsHostMode(void)
+{
+  return (GetMode() == HOST_MODE);
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_ReadCoreItr
+* Description    : returns the Core Interrupt register
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+uint32_t OTGD_FS_ReadCoreItr(void)
+{
+  uint32_t v;
+
+  v = READ_REG32(&core_regs.common_regs->int_sts);
+  v &= READ_REG32(&core_regs.common_regs->int_msk);
+
+  return v;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_ReadOtgItr
+* Description    : returns the USB_OTG Interrupt register
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+uint32_t OTGD_FS_ReadOtgItr (void)
+{
+  return (READ_REG32 (&core_regs.common_regs->otg_int));
+}
+
+/******************************************************************************/
+/*                           PCD Core Layer                                   */
+/******************************************************************************/
+
+/*******************************************************************************
+* Function Name  : InitDevSpeed
+* Description    : Initializes the DevSpd field of the DCFG register depending
+                   on the PHY type and the enumeration speed of the device.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+static void InitDevSpeed(void)
+{
+  USB_OTG_dev_cfg_data  dcfg;
+
+  dcfg.d32 = READ_REG32(&core_regs.dev_regs->dev_cfg);
+  dcfg.b.devspd = 0x3;  /* Full speed PHY */
+  WRITE_REG32(&core_regs.dev_regs->dev_cfg, dcfg.d32);
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_CoreInitDev
+* Description    : Initialize the USB_OTG controller registers for device mode
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_CoreInitDev (void)
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_dev_ep_ctl_data   depctl;
+  uint32_t i;
+
+  USB_OTG_dev_cfg_data   dcfg;
+  USB_OTG_fifo_size_data nptxfifosize;
+  USB_OTG_fifo_size_data txfifosize;
+  USB_OTG_dev_in_ep_msk_data msk;
+
+  dcfg.d32 = 0;
+
+  /* Set device speed */
+  InitDevSpeed ();
+
+  /* Restart the Phy Clock */
+  WRITE_REG32(core_regs.pcgcctl, 0);
+
+  /* Device configuration register */
+  dcfg.d32 = READ_REG32( &core_regs.dev_regs->dev_cfg);
+  dcfg.b.perfrint = DCFG_FRAME_INTERVAL_80;
+  WRITE_REG32( &core_regs.dev_regs->dev_cfg, dcfg.d32 );
+
+  /* set Rx FIFO size */
+  WRITE_REG32( &core_regs.common_regs->rx_fifo_siz, RX_FIFO_SIZE);
+
+  /* Non-periodic Tx FIFO */
+  nptxfifosize.b.depth     = DEV_NP_TX_FIFO_SIZE;
+  nptxfifosize.b.startaddr = RX_FIFO_SIZE;
+
+  WRITE_REG32( &core_regs.common_regs->np_tx_fifo_siz, nptxfifosize.d32 );
+
+  txfifosize.b.depth = DEV_NP_TX_FIFO_SIZE;
+  WRITE_REG32( &core_regs.common_regs->dev_p_tx_fsiz_dieptxf[0], txfifosize.d32 );
+  txfifosize.b.startaddr += txfifosize.b.depth;
+  txfifosize.b.startaddr = nptxfifosize.b.startaddr + nptxfifosize.b.depth;
+  
+  /* Flush the FIFOs */
+  OTGD_FS_FlushTxFifo(0x10); /* all Tx FIFOs */
+  OTGD_FS_FlushRxFifo();
+
+  /* Clear all pending Device Interrupts */
+  WRITE_REG32( &core_regs.dev_regs->dev_in_ep_msk, 0 );
+  WRITE_REG32( &core_regs.dev_regs->dev_out_ep_msk, 0 );
+  WRITE_REG32( &core_regs.dev_regs->dev_all_int, 0xFFFFFFFF );
+  WRITE_REG32( &core_regs.dev_regs->dev_all_int_msk, 0 );
+
+  for (i = 0; i <= MAX_TX_FIFOS; i++)
+  {
+    depctl.d32 = READ_REG32(&core_regs.inep_regs[i]->dev_in_ep_ctl);
+    if (depctl.b.epena)
+    {
+      depctl.d32 = 0;
+      depctl.b.epdis = 1;
+      depctl.b.snak = 1;
+    }
+    else
+    {
+      depctl.d32 = 0;
+    }
+
+    WRITE_REG32( &core_regs.inep_regs[i]->dev_in_ep_ctl, depctl.d32);
+
+
+    WRITE_REG32( &core_regs.inep_regs[i]->dev_in_ep_txfer_siz, 0);
+    WRITE_REG32( &core_regs.inep_regs[i]->dev_in_ep_int, 0xFF);
+  }
+
+  for (i = 0; i < 1/* NUM_OUT_EPS*/; i++)
+  {
+    depctl.d32 = READ_REG32(&core_regs.outep_regs[i]->dev_out_ep_ctl);
+    if (depctl.b.epena)
+    {
+      depctl.d32 = 0;
+      depctl.b.epdis = 1;
+      depctl.b.snak = 1;
+    }
+    else
+    {
+      depctl.d32 = 0;
+    }
+
+    WRITE_REG32( &core_regs.outep_regs[i]->dev_out_ep_ctl, depctl.d32);
+
+    WRITE_REG32( &core_regs.outep_regs[i]->dev_out_ep_txfer_siz, 0);
+    WRITE_REG32( &core_regs.outep_regs[i]->dev_out_ep_int, 0xFF);
+  }
+
+  msk.d32 = 0;
+  msk.b.txfifoundrn = 1;
+  MODIFY_REG32(&core_regs.dev_regs->dev_in_ep_msk, msk.d32, msk.d32);
+
+  OTGD_FS_EnableDevInt();
+
+  return status;
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_EnableDevInt
+* Description    : Enables the Device mode interrupts
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_EnableDevInt(void)
+{
+
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_int_msk_data intr_mask;
+
+  intr_mask.d32 = 0;
+
+  /* Disable all interrupts. */
+  WRITE_REG32( &core_regs.common_regs->int_msk, 0);
+
+  /* Clear any pending interrupts */
+  WRITE_REG32( &core_regs.common_regs->int_sts, 0xFFFFFFFF);
+
+  /* Enable the common interrupts */
+  EnableCommonInt();
+  
+  /* Enable the defined interrupts*/
+#ifdef INTR_MODEMISMATCH
+  intr_mask.b.modemismatch = 1;
+#endif /* INTR_MODEMISMATCH */
+#ifdef INTR_SOFINTR
+  intr_mask.b.sofintr = 1;
+#endif /* INTR_SOFINTR */
+#ifdef INTR_RXSTSQLVL
+  intr_mask.b.rxstsqlvl = 1;
+#endif /* INTR_RXSTSQLVL */
+#ifdef INTR_NPTXFEMPTY
+  intr_mask.b.nptxfempty = 1;
+#endif /* INTR_NPTXFEMPTY */
+#ifdef INTR_GINNAKEFF
+  intr_mask.b.ginnakeff = 1;
+#endif /* INTR_GINNAKEFF */
+#ifdef INTR_GOUTNAKEFF
+  intr_mask.b.goutnakeff = 1;
+#endif /* INTR_GOUTNAKEFF */
+#ifdef INTR_ERLYSUSPEND
+  intr_mask.b.erlysuspend = 1;
+#endif /* INTR_ERLYSUSPEND */
+#ifdef INTR_USBSUSPEND
+  intr_mask.b.usbsuspend = 1;
+#endif /* INTR_USBSUSPEND */
+#ifdef INTR_USBRESET
+  intr_mask.b.usbreset = 1;
+#endif /* INTR_USBRESET */
+#ifdef INTR_ENUMDONE
+  intr_mask.b.enumdone = 1;
+#endif /* INTR_ENUMDONE */
+#ifdef INTR_ISOOUTDROP
+  intr_mask.b.isooutdrop = 1;
+#endif /* INTR_ISOOUTDROP */
+#ifdef INTR_EOPFRAME
+  intr_mask.b.eopframe = 1;
+#endif /* INTR_EOPFRAME */
+#ifdef INTR_EPMISMATCH
+  intr_mask.b.epmismatch = 1;
+#endif /* INTR_EPMISMATCH */
+#ifdef INTR_INEPINTR
+  intr_mask.b.inepintr = 1;
+#endif /* INTR_INEPINTR */
+#ifdef INTR_OUTEPINTR
+  intr_mask.b.outepintr = 1;
+#endif /* INTR_OUTEPINTR */
+#ifdef INTR_INCOMPLISOIN
+  intr_mask.b.incomplisoin = 1;
+#endif /* INTR_INCOMPLISOIN */
+#ifdef INTR_INCOMPLISOOUT
+  intr_mask.b.incomplisoout = 1;
+#endif /* INTR_INCOMPLISOOUT */
+#ifdef INTR_DISCONNECT
+  intr_mask.b.disconnect = 1;
+#endif /* INTR_DISCONNECT */
+#ifdef INTR_WKUPINTR
+  intr_mask.b.wkupintr = 1;
+#endif /* INTR_WKUPINTR */
+
+  MODIFY_REG32( &core_regs.common_regs->int_msk, intr_mask.d32, intr_mask.d32);
+  return status;
+  
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_EP0Activate
+* Description    : enables EP0 OUT to receive SETUP packets and configures EP0
+                   IN for transmitting packets
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+USB_OTG_Status  OTGD_FS_EP0Activate(void)
+{
+  USB_OTG_Status          status = USB_OTG_OK;
+  USB_OTG_dev_sts_data    dsts;
+  USB_OTG_dev_ep_ctl_data diepctl;
+  USB_OTG_dev_ctl_data    dctl;
+
+  dctl.d32 = 0;
+  /* Read the Device Status and Endpoint 0 Control registers */
+  dsts.d32 = READ_REG32(&core_regs.dev_regs->dev_sts);
+  diepctl.d32 = READ_REG32(&core_regs.inep_regs[0]->dev_in_ep_ctl);
+
+  /* Set the MPS of the IN EP based on the enumeration speed */
+  switch (dsts.b.enumspd)
+  {
+    case DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ:
+    case DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ:
+    case DSTS_ENUMSPD_FS_PHY_48MHZ:
+      diepctl.b.mps = DEP0CTL_MPS_64;
+      break;
+    case DSTS_ENUMSPD_LS_PHY_6MHZ:
+      diepctl.b.mps = DEP0CTL_MPS_8;
+      break;
+  }
+
+  WRITE_REG32(&core_regs.inep_regs[0]->dev_in_ep_ctl, diepctl.d32);
+  dctl.b.cgnpinnak = 1;
+  MODIFY_REG32(&core_regs.dev_regs->dev_ctl, dctl.d32, dctl.d32);
+  return status;
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_EPActivate
+* Description    : Activates an EP
+* Input          : ep
+* Output         : None
+* Return         : num_in_ep
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_EPActivate(USB_OTG_EP *ep)
+{
+
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_dev_ep_ctl_data depctl;
+  __IO uint32_t *addr;
+  USB_OTG_dev_all_int_data daintmsk;
+  daintmsk.d32 = 0;
+
+  /* Read DEPCTLn register */
+  if (ep->is_in == 1)
+  {
+    addr = &core_regs.inep_regs[ep->num]->dev_in_ep_ctl;
+    daintmsk.ep.in = 1 << ep->num;
+  }
+  else
+  {
+    addr = &core_regs.outep_regs[ep->num]->dev_out_ep_ctl;
+    daintmsk.ep.out = 1 << ep->num;
+  }
+
+  /* If the EP is already active don't change the EP Control
+   * register. */
+  depctl.d32 = READ_REG32(addr);
+  if (!depctl.b.usbactep)
+  {
+    depctl.b.mps    = ep->maxpacket;
+    depctl.b.eptype = ep->type;
+    depctl.b.txfnum = ep->tx_fifo_num;
+    depctl.b.setd0pid = 1;
+    depctl.b.usbactep = 1;
+    WRITE_REG32(addr, depctl.d32);
+  }
+
+  /* Enable the Interrupt for this EP */
+  MODIFY_REG32(&core_regs.dev_regs->dev_all_int_msk, 0, daintmsk.d32);
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_EPDeactivate
+* Description    : Deactivates an EP
+* Input          : ep
+* Output         : None
+* Return         : num_in_ep
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_EPDeactivate(USB_OTG_EP *ep)
+{
+
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_dev_ep_ctl_data depctl;
+  __IO uint32_t *addr;
+  USB_OTG_dev_all_int_data daintmsk;
+  depctl.d32 = 0;
+  daintmsk.d32 = 0;
+
+  /* Read DEPCTLn register */
+  if (ep->is_in == 1)
+  {
+    addr = &core_regs.inep_regs[ep->num]->dev_in_ep_ctl;
+    daintmsk.ep.in = 1 << ep->num;
+  }
+  else
+  {
+    addr = &core_regs.outep_regs[ep->num]->dev_out_ep_ctl;
+    daintmsk.ep.out = 1 << ep->num;
+  }
+
+  depctl.b.usbactep = 0;
+  WRITE_REG32(addr, depctl.d32);
+
+  /* Disable the Interrupt for this EP */
+  MODIFY_REG32(&core_regs.dev_regs->dev_all_int_msk, daintmsk.d32, 0);
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_EPStartXfer
+* Description    : Handle the setup for data xfer for an EP and starts the xfer
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_EPStartXfer(USB_OTG_EP *ep)
+{
+
+  USB_OTG_Status status = USB_OTG_OK;
+  __IO USB_OTG_dev_ep_ctl_data depctl;
+  USB_OTG_dev_ep_txfer_siz_data deptsiz;
+
+  /* IN endpoint */
+  if (ep->is_in == 1)
+  {
+
+    depctl.d32  = READ_REG32(&(core_regs.inep_regs[ep->num]->dev_in_ep_ctl));
+    deptsiz.d32 = READ_REG32(&(core_regs.inep_regs[ep->num]->dev_in_ep_txfer_siz));
+
+    /* Zero Length Packet? */
+    if (ep->xfer_len == 0)
+    {
+      deptsiz.b.xfersize = 0;
+      deptsiz.b.pktcnt = 1;
+
+    }
+    else
+    {
+      /* Program the transfer size and packet count
+       * as follows: xfersize = N * maxpacket +
+       * short_packet pktcnt = N + (short_packet
+       * exist ? 1 : 0)
+       */
+      deptsiz.b.xfersize = ep->xfer_len;
+      deptsiz.b.pktcnt = (ep->xfer_len - 1 + ep->maxpacket) / ep->maxpacket;
+    }
+    WRITE_REG32(&core_regs.inep_regs[ep->num]->dev_in_ep_txfer_siz, deptsiz.d32);
+
+    if (ep->type != EP_TYPE_ISOC)
+    {
+      /* Enable the Tx FIFO Empty Interrupt for this EP */
+      uint32_t fifoemptymsk = 0;
+      fifoemptymsk = 1 << ep->num;
+      MODIFY_REG32(&core_regs.dev_regs->dev_fifo_empty_msk, 0, fifoemptymsk);
+    }
+   
+    /* EP enable, IN data in FIFO */
+    depctl.b.cnak = 1;
+    depctl.b.epena = 1;
+    WRITE_REG32(&core_regs.inep_regs[ep->num]->dev_in_ep_ctl, depctl.d32);
+    
+    depctl.d32 = READ_REG32 (&core_regs.inep_regs[0]->dev_in_ep_ctl);
+    depctl.b.nextep = ep->num;
+    WRITE_REG32 (&core_regs.inep_regs[0]->dev_in_ep_ctl, depctl.d32);    
+  }
+  else
+  {
+    /* OUT endpoint */
+    depctl.d32  = READ_REG32(&(core_regs.outep_regs[ep->num]->dev_out_ep_ctl));
+    deptsiz.d32 = READ_REG32(&(core_regs.outep_regs[ep->num]->dev_out_ep_txfer_siz));
+
+    /* Program the transfer size and packet count as follows:
+     * pktcnt = N
+     * xfersize = N * maxpacket
+     */
+    if (ep->xfer_len == 0)
+    {
+      deptsiz.b.xfersize = ep->maxpacket;
+      deptsiz.b.pktcnt = 1;
+    }
+    else
+    {
+      deptsiz.b.pktcnt = (ep->xfer_len + (ep->maxpacket - 1)) / ep->maxpacket;
+      deptsiz.b.xfersize = deptsiz.b.pktcnt * ep->maxpacket;
+    }
+    WRITE_REG32(&core_regs.outep_regs[ep->num]->dev_out_ep_txfer_siz, deptsiz.d32);
+
+    if (ep->type == EP_TYPE_ISOC)
+    {
+
+      if (ep->even_odd_frame)
+      {
+        depctl.b.setd1pid = 1;
+      }
+      else
+      {
+        depctl.b.setd0pid = 1;
+      }
+    }
+
+    /* EP enable */
+    depctl.b.cnak = 1;
+    depctl.b.epena = 1;
+
+    WRITE_REG32(&core_regs.outep_regs[ep->num]->dev_out_ep_ctl, depctl.d32);
+
+  }
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_EP0StartXfer
+* Description    : Handle the setup for a data xfer for EP0 and starts the xfer
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_EP0StartXfer(USB_OTG_EP *ep)
+{
+
+  USB_OTG_Status                    status = USB_OTG_OK;
+  uint32_t                               fifoemptymsk = 0;
+  USB_OTG_dev_ep_ctl_data           depctl;
+  USB_OTG_dev_ep_txfer_size0_data   deptsiz;
+  USB_OTG_dev_in_ep_regs            *in_regs ;
+
+  /* IN endpoint */
+  if (ep->is_in == 1)
+  {
+    in_regs = core_regs.inep_regs[0];
+    depctl.d32  = READ_REG32(&in_regs->dev_in_ep_ctl);
+    deptsiz.d32 = READ_REG32(&in_regs->dev_in_ep_txfer_siz);
+
+    /* Zero Length Packet? */
+    if (ep->xfer_len == 0)
+    {
+      deptsiz.b.xfersize = 0;
+      deptsiz.b.pktcnt = 1;
+    }
+    else
+    {
+      if (ep->xfer_len > ep->maxpacket)
+      {
+        ep->xfer_len = ep->maxpacket;
+        deptsiz.b.xfersize = ep->maxpacket;
+      }
+      else
+      {
+        deptsiz.b.xfersize = ep->xfer_len;
+      }
+      deptsiz.b.pktcnt = 1;
+
+    }
+    WRITE_REG32(&in_regs->dev_in_ep_txfer_siz, deptsiz.d32);
+
+    /* EP enable, IN data in FIFO */
+    depctl.b.cnak = 1;
+    depctl.b.epena = 1;
+    WRITE_REG32(&in_regs->dev_in_ep_ctl, depctl.d32);
+
+    /* Enable the Tx FIFO Empty Interrupt for this EP */
+    if (ep->xfer_len > 0)
+    {
+      fifoemptymsk |= 1 << ep->num;
+      MODIFY_REG32(&core_regs.dev_regs->dev_fifo_empty_msk, 0, fifoemptymsk);
+    }
+  }
+  else
+  {
+    /* OUT endpoint */
+    depctl.d32  = READ_REG32(&core_regs.outep_regs[ep->num]->dev_out_ep_ctl);
+    deptsiz.d32 = READ_REG32(&core_regs.outep_regs[ep->num]->dev_out_ep_txfer_siz);
+
+    /* Program the transfer size and packet count as follows:
+     * xfersize = N * (maxpacket + 4 - (maxpacket % 4))
+     * pktcnt = N           */
+    if (ep->xfer_len == 0)
+    {
+      deptsiz.b.xfersize = ep->maxpacket;
+      deptsiz.b.pktcnt = 1;
+    }
+    else
+    {
+      deptsiz.b.pktcnt = (ep->xfer_len + (ep->maxpacket - 1)) / ep->maxpacket;
+      deptsiz.b.xfersize = deptsiz.b.pktcnt * ep->maxpacket;
+    }
+
+    WRITE_REG32(&core_regs.outep_regs[ep->num]->dev_out_ep_txfer_siz, deptsiz.d32);
+
+    /* EP enable */
+    depctl.b.cnak = 1;
+    depctl.b.epena = 1;
+    WRITE_REG32 (&(core_regs.outep_regs[ep->num]->dev_out_ep_ctl), depctl.d32);
+  }
+  return status;
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_EPSetStall
+* Description    : Set the EP STALL
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_EPSetStall(USB_OTG_EP *ep)
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_dev_ep_ctl_data depctl; 
+  __IO uint32_t *depctl_addr;
+
+  if (ep->is_in == 1)
+  {
+    depctl_addr = &(core_regs.inep_regs[ep->num]->dev_in_ep_ctl);
+    depctl.d32 = READ_REG32(depctl_addr);
+
+    /* set the disable and stall bits */
+    if (depctl.b.epena)
+    {
+      depctl.b.epdis = 1;
+    }
+    depctl.b.stall = 1;
+    WRITE_REG32(depctl_addr, depctl.d32);
+  }
+  else
+  {
+    depctl_addr = &(core_regs.outep_regs[ep->num]->dev_out_ep_ctl);
+    depctl.d32 = READ_REG32(depctl_addr);
+
+    /* set the stall bit */
+    depctl.b.stall = 1;
+    WRITE_REG32(depctl_addr, depctl.d32);
+  }
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_EPClearStall
+* Description    : Clear the EP STALL
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+USB_OTG_Status OTGD_FS_EPClearStall(USB_OTG_EP *ep)
+{
+  USB_OTG_Status status = USB_OTG_OK;
+  USB_OTG_dev_ep_ctl_data depctl;
+  __IO uint32_t *depctl_addr;
+
+  if (ep->is_in == 1)
+  {
+    depctl_addr = &(core_regs.inep_regs[ep->num]->dev_in_ep_ctl);
+  }
+  else
+  {
+    depctl_addr = &(core_regs.outep_regs[ep->num]->dev_out_ep_ctl);
+  }
+
+  
+  depctl.d32 = READ_REG32(depctl_addr);
+   
+  /* clear the stall bits */
+  depctl.b.stall = 0;
+
+  if (ep->type == EP_TYPE_INTR || ep->type == EP_TYPE_BULK)
+  {
+    depctl.b.setd0pid = 1; /* DATA0 */
+  }
+
+  WRITE_REG32(depctl_addr, depctl.d32);
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_ReadDevAllOutEp_itr
+* Description    : returns the OUT endpoint interrupt bits
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+uint32_t OTGD_FS_ReadDevAllOutEp_itr(void)
+{
+  uint32_t v;
+  v  = READ_REG32(&core_regs.dev_regs->dev_all_int);
+  v &= READ_REG32(&core_regs.dev_regs->dev_all_int_msk);
+  return ((v & 0xffff0000) >> 16);
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_ReadDevOutEP_itr
+* Description    : returns the Device OUT EP Interrupt register
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+uint32_t OTGD_FS_ReadDevOutEP_itr(USB_OTG_EP *ep)
+{
+  uint32_t v;
+  v  = READ_REG32(&core_regs.outep_regs[ep->num]->dev_out_ep_int);
+  v &= READ_REG32(&core_regs.dev_regs->dev_out_ep_msk);
+  return v;
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_ReadDevAllInEPItr
+* Description    : Get int status register
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+uint32_t OTGD_FS_ReadDevAllInEPItr(void)
+{
+  uint32_t v;
+  v = READ_REG32(&core_regs.dev_regs->dev_all_int);
+  v &= READ_REG32(&core_regs.dev_regs->dev_all_int_msk);
+  return (v & 0xffff);
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Dev_GetEPStatus
+* Description    : returns the EP Status 
+* Input          : - ep: pointer to the EP structure
+* Output         : None
+* Return         : status: DEV_EP_TX_STALL, DEV_EP_TX_VALID, DEV_EP_TX_NAK, 
+*                  DEV_EP_RX_STALL, DEV_EP_RX_VALID or DEV_EP_RX_NAK,
+*******************************************************************************/
+uint32_t OTGD_FS_Dev_GetEPStatus(USB_OTG_EP *ep)
+{
+  USB_OTG_dev_ep_ctl_data depctl;
+  __IO uint32_t *depctl_addr;
+  uint32_t Status = 0;
+
+  if (ep->is_in == 1)
+  {
+    depctl_addr = &(core_regs.inep_regs[ep->num]->dev_in_ep_ctl);
+  }
+  else
+  {
+    depctl_addr = &(core_regs.outep_regs[ep->num]->dev_out_ep_ctl);
+  }
+
+  depctl.d32 = READ_REG32(depctl_addr);
+
+  /* Process for IN endpoint */
+  if (ep->is_in == 1)
+  {
+    if (depctl.b.stall == 1)  
+      Status = DEV_EP_TX_STALL;
+    else if (depctl.b.naksts == 1)
+      Status = DEV_EP_TX_NAK;
+    else 
+      Status = DEV_EP_TX_VALID; 
+  } 
+  /* Process for OUT endpoint */
+  else 
+  {
+    if (depctl.b.stall == 1)  
+      Status = DEV_EP_RX_STALL;
+    else if (depctl.b.naksts == 1)
+      Status = DEV_EP_RX_NAK;
+    else 
+      Status = DEV_EP_RX_VALID; 
+  }
+  
+  /* Return the current status */
+  return Status;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Dev_SetEPStatus
+* Description    : Sets the EP Status 
+* Input          : - ep: pointer to the EP structure
+*                  - Status: new status to be set
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void OTGD_FS_Dev_SetEPStatus(USB_OTG_EP *ep, uint32_t Status)
+{
+  USB_OTG_dev_ep_ctl_data depctl;
+  __IO uint32_t *depctl_addr;
+
+  if (ep->is_in == 1)
+  {
+    depctl_addr = &(core_regs.inep_regs[ep->num]->dev_in_ep_ctl);
+  }
+  else
+  {
+    depctl_addr = &(core_regs.outep_regs[ep->num]->dev_out_ep_ctl);
+  }
+
+  depctl.d32 = READ_REG32(depctl_addr);
+
+  /* Process for IN endpoint */
+  if (ep->is_in == 1)
+  {
+    if (Status == DEV_EP_TX_STALL)  
+    {
+      OTGD_FS_EPSetStall(ep); return;
+    }
+    else if (Status == DEV_EP_TX_NAK)
+      depctl.b.snak = 1;
+    else if (Status == DEV_EP_TX_VALID)
+    {
+      if (depctl.b.stall == 1)
+      {  
+        ep->even_odd_frame = 0;
+        OTGD_FS_EPClearStall(ep);
+        return;
+      }      
+      depctl.b.cnak = 1;
+      depctl.b.usbactep = 1; 
+      depctl.b.epena = 1;
+    }
+    else if (Status == DEV_EP_TX_DIS)
+      depctl.b.usbactep = 0;
+  } 
+  else /* Process for OUT endpoint */
+  {
+    if (Status == DEV_EP_RX_STALL)  
+      depctl.b.stall = 1;
+    else if (Status == DEV_EP_RX_NAK)
+      depctl.b.snak = 1;
+    else if (Status == DEV_EP_RX_VALID)
+    {
+      if (depctl.b.stall == 1)
+      {  
+        ep->even_odd_frame = 0;
+        OTGD_FS_EPClearStall(ep);
+        return;
+      }  
+      depctl.b.cnak = 1;
+      depctl.b.usbactep = 1;    
+      depctl.b.epena = 1;
+    }
+    else if (Status == DEV_EP_RX_DIS)
+    {
+      depctl.b.usbactep = 0;    
+    }
+  }
+
+  if (ep->type == EP_TYPE_INTR || ep->type == EP_TYPE_BULK)
+  {
+    depctl.b.setd0pid = 1; /* DATA0 */
+  }
+
+  WRITE_REG32(depctl_addr, depctl.d32); 
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Dev_SetRemoteWakeup
+* Description    : Enable Remote wakeup signaling
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+void OTGD_FS_Dev_SetRemoteWakeup()
+{
+ USB_OTG_dev_ctl_data devctl;
+ __IO uint32_t *dctl_addr;
+ 
+ dctl_addr = &(core_regs.dev_regs->dev_ctl);
+ 
+ devctl.d32 = READ_REG32( dctl_addr);
+ 
+ /* Enable the Remote Wakeup signal */
+ devctl.b.rmtwkupsig = 1;
+ 
+ WRITE_REG32(dctl_addr, devctl.d32);
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Dev_ResetRemoteWakeup
+* Description    : Disable Remote wakeup signaling
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+void OTGD_FS_Dev_ResetRemoteWakeup()
+{
+ USB_OTG_dev_ctl_data devctl;
+ __IO uint32_t *dctl_addr;
+ 
+ dctl_addr = &(core_regs.dev_regs->dev_ctl);
+ 
+ devctl.d32 = READ_REG32( dctl_addr);
+ 
+ /* Disable the Remote Wakeup signal */
+ devctl.b.rmtwkupsig = 0;
+ 
+ 
+ WRITE_REG32(dctl_addr, devctl.d32);
+}
+#endif /* STM32F10X_CL */
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_dev.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_dev.c
new file mode 100644
index 00000000..c90aa050
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_dev.c
@@ -0,0 +1,385 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otgd_fs_dev.c
+* Author             : STMicroelectronics
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : High Layer device mode interface and wrapping layer.
+********************************************************************************
+* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+#ifdef STM32F10X_CL
+
+/* Includes ------------------------------------------------------------------*/
+#include "otgd_fs_dev.h"
+#include "usb_regs.h"
+#include "otgd_fs_cal.h"
+#include "otgd_fs_pcd.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Extern variables ----------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : OTG_DEV_Init
+* Description    : Initialize the OTG Device IP and EP0.
+* Input          : None.
+* Output         : None.
+* Return         : None. 
+*******************************************************************************/
+void OTG_DEV_Init(void)
+{
+  EP_DESCRIPTOR ep_descriptor;
+  USB_OTG_EP *ep;
+  
+  /* Set the OTG_USB base registers address */
+  OTGD_FS_SetAddress(USB_OTG_FS1_BASE_ADDR);
+  
+  /* Disable all global interrupts */
+  OTGD_FS_DisableGlobalInt();
+
+  /*Init the Core (common init.) */
+  OTGD_FS_CoreInit();
+
+  /* Init Device */
+  OTGD_FS_CoreInitDev();
+
+  /* Init internal driver structure */
+  OTGD_FS_PCD_Init();
+  
+  /* Configure and open the IN control EP0 */ 
+  ep_descriptor.bEndpointAddress = 0x80;
+  ep_descriptor.wMaxPacketSize = 64;  
+  ep_descriptor.bmAttributes = USB_ENDPOINT_XFER_CONTROL; 
+  OTGD_FS_PCD_EP_Open(&ep_descriptor);
+  
+  /* Configure and open the OUT control EP0 */ 
+  ep_descriptor.bEndpointAddress = 0x00;
+  OTGD_FS_PCD_EP_Open(&ep_descriptor);    
+
+
+  ep = OTGD_FS_PCD_GetOutEP(0);
+  OTGD_FS_EPStartXfer(ep);
+  
+  /* Enable EP0 to start receiving setup packets */  
+  OTGD_FS_PCD_EP0_OutStart();  
+  
+  /* Enable USB Global interrupt */
+  OTGD_FS_EnableGlobalInt();     
+}
+
+
+/*******************************************************************************
+* Function Name  : OTG_DEV_EP_Init
+* Description    : Initialize the selected endpoint parameters
+* Input          : - bEpAdd: address of the endpoint (epnum|epdir) 
+*                     expample: EP1 OUT -> 0x01 and EP1 IN 0x81.
+*                  - bEpType: OTG_DEV_EP_TYPE_CONTROL, OTG_DEV_EP_TYPE_ISOC, 
+*                     OTG_DEV_EP_TYPE_BULK, OTG_DEV_EP_TYPE_INT
+*                  - wEpMaxPackSize: The EP max packet size.
+* Output         : None.
+* Return         : Status: New status to be set for the endpoint: 
+*******************************************************************************/
+void OTG_DEV_EP_Init(uint8_t bEpAdd, uint8_t bEpType, uint16_t wEpMaxPackSize)
+{
+  EP_DESCRIPTOR ep_descriptor;
+  USB_OTG_EP *ep;
+  
+  /* Set the EP parameters in a structure */
+  ep_descriptor.bEndpointAddress = bEpAdd;
+  ep_descriptor.bmAttributes = bEpType; 
+  ep_descriptor.wMaxPacketSize = wEpMaxPackSize;
+
+  OTGD_FS_PCD_EP_Flush(bEpAdd);
+  
+  /* Open the EP with entered parameters */   
+  OTGD_FS_PCD_EP_Open(&ep_descriptor); 
+  
+  /* Activate the EP if it is an OUT EP */
+  if ((bEpAdd & 0x80) == 0)
+  {
+    ep = OTGD_FS_PCD_GetOutEP(bEpAdd & 0x7F);
+    OTGD_FS_EPStartXfer(ep);
+  } 
+  else
+  {
+    ep = OTGD_FS_PCD_GetInEP(bEpAdd & 0x7F);
+    ep->even_odd_frame = 0;    
+    OTG_DEV_SetEPTxStatus(bEpAdd, DEV_EP_TX_NAK);
+  }
+  
+}
+
+/*******************************************************************************
+* Function Name  : OTG_DEV_GetEPTxStatus
+* Description    : Set the related endpoint status.
+* Input          : Number of the endpoint.
+* Output         : None.
+* Return         : Status: New status to be set for the endpoint: 
+*******************************************************************************/
+uint32_t OTG_DEV_GetEPTxStatus(uint8_t bEpnum) 
+{
+  USB_OTG_EP *ep;
+  uint32_t status = 0;
+  
+  ep = OTGD_FS_PCD_GetInEP(bEpnum & 0x7F); 
+  
+  status = OTGD_FS_Dev_GetEPStatus(ep); 
+  
+  return status; 
+}
+
+/*******************************************************************************
+* Function Name  : OTG_DEV_GetEPRxStatus
+* Description    : returns the related endpoint status.
+* Input          : Number of the endpoint.
+* Output         : None.
+* Return         : Status: New status to be set for the endpoint: 
+*******************************************************************************/
+uint32_t OTG_DEV_GetEPRxStatus(uint8_t bEpnum)
+{
+  USB_OTG_EP *ep;
+  uint32_t status = 0;
+  
+  ep = OTGD_FS_PCD_GetOutEP(bEpnum & 0x7F); 
+  
+  status = OTGD_FS_Dev_GetEPStatus(ep); 
+  
+  return status;
+}
+
+/*******************************************************************************
+* Function Name  : OTG_DEV_SetEPTxStatus
+* Description    : Sets the related endpoint status.
+* Input          : - bEpnum: Number of the endpoint.
+*                  - Status: New status to be set for the endpoint. It can be
+*                    DEV_EP_TX_VALID, DEV_EP_TX_STALL, DEV_EP_TX_NAK or 
+*                    DEV_EP_TX_DISABLE.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void OTG_DEV_SetEPTxStatus(uint8_t bEpnum, uint32_t Status) 
+{
+  USB_OTG_EP *ep;
+   
+  ep = OTGD_FS_PCD_GetInEP(bEpnum & 0x7F); 
+  
+  if ((bEpnum == 0x80) && (Status == DEV_EP_TX_STALL))
+  {
+    ep->is_in = 1;
+  }
+  
+  OTGD_FS_Dev_SetEPStatus(ep, Status); 
+}
+
+/*******************************************************************************
+* Function Name  : OTG_DEV_SetEPRxStatus
+* Description    : Sets the related endpoint status.
+* Input          : - bEpnum: Number of the endpoint.
+*                  - Status: New status to be set for the endpoint. It can be
+*                    DEV_EP_RX_VALID, DEV_EP_RX_STALL, DEV_EP_RX_NAK or 
+*                    DEV_EP_RX_DISABLE.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void OTG_DEV_SetEPRxStatus(uint8_t bEpnum, uint32_t Status)                           
+{
+  USB_OTG_EP *ep;
+ 
+  ep = OTGD_FS_PCD_GetOutEP(bEpnum & 0x7F); 
+  
+  OTGD_FS_Dev_SetEPStatus(ep, Status); 
+}
+
+/*******************************************************************************
+* Function Name  : USB_DevDisconnect
+* Description    : Disconnect the Pullup resist.
+* Input          : bEpNum: Endpoint Number. 
+*                  wState: new state.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void USB_DevDisconnect(void)
+{
+  OTGD_FS_PCD_DevDisconnect();
+}
+
+/*******************************************************************************
+* Function Name  : USB_DevConnect
+* Description    : Disconnect the .
+* Input          : bEpNum: Endpoint Number. 
+*                  wState: new state.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void USB_DevConnect(void)
+{
+  OTGD_FS_PCD_DevConnect();
+}
+
+/*-*-*-*-*-*-*-*-*-* Replace the usb_regs.h defines -*-*-*-*-*-*-*-*-*-*-*-*-*/
+
+/*******************************************************************************
+* Function Name  : SetEPTxStatus
+* Description    : Set the status of Tx endpoint.
+* Input          : bEpNum: Endpoint Number. 
+*                  wState: new state.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPTxStatus(uint8_t bEpNum, uint16_t wState)
+{
+  _SetEPTxStatus(bEpNum, wState);
+}
+
+/*******************************************************************************
+* Function Name  : SetEPRxStatus
+* Description    : Set the status of Rx endpoint.
+* Input          : bEpNum: Endpoint Number. 
+*                  wState: new state.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPRxStatus(uint8_t bEpNum, uint16_t wState)
+{
+  _SetEPRxStatus(bEpNum, wState);
+}
+
+/*******************************************************************************
+* Function Name  : GetEPTxStatus
+* Description    : Returns the endpoint Tx status.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Endpoint TX Status
+*******************************************************************************/
+uint16_t GetEPTxStatus(uint8_t bEpNum) 
+{
+  return(_GetEPTxStatus(bEpNum));
+}
+
+/*******************************************************************************
+* Function Name  : GetEPRxStatus
+* Description    : Returns the endpoint Rx status.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Endpoint RX Status
+*******************************************************************************/
+uint16_t GetEPRxStatus(uint8_t bEpNum) 
+{
+  return(_GetEPRxStatus(bEpNum));
+}
+
+/*******************************************************************************
+* Function Name  : SetEPTxValid
+* Description    : Valid the endpoint Tx Status.
+* Input          : bEpNum: Endpoint Number.  
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPTxValid(uint8_t bEpNum)
+{
+  _SetEPTxStatus(bEpNum, EP_TX_VALID);
+}
+
+/*******************************************************************************
+* Function Name  : SetEPRxValid
+* Description    : Valid the endpoint Rx Status.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPRxValid(uint8_t bEpNum)
+{
+  _SetEPRxStatus(bEpNum, EP_RX_VALID);
+}
+
+/*******************************************************************************
+* Function Name  : GetTxStallStatus
+* Description    : Returns the Stall status of the Tx endpoint.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Tx Stall status.
+*******************************************************************************/
+uint16_t GetTxStallStatus(uint8_t bEpNum)
+{
+  return(_GetTxStallStatus(bEpNum));
+}
+
+/*******************************************************************************
+* Function Name  : GetRxStallStatus
+* Description    : Returns the Stall status of the Rx endpoint. 
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Rx Stall status.
+*******************************************************************************/
+uint16_t GetRxStallStatus(uint8_t bEpNum)
+{
+  return(_GetRxStallStatus(bEpNum));
+}
+
+/*******************************************************************************
+* Function Name  : SetEPTxCount.
+* Description    : Set the Tx count.
+* Input          : bEpNum: Endpoint Number.
+*                  wCount: new count value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPTxCount(uint8_t bEpNum, uint16_t wCount)
+{
+}
+
+/*******************************************************************************
+* Function Name  : SetEPRxCount
+* Description    : Set the Rx count.
+* Input          : bEpNum: Endpoint Number. 
+*                  wCount: the new count value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPRxCount(uint8_t bEpNum, uint16_t wCount)
+{ 
+}
+
+/*******************************************************************************
+* Function Name  : ToWord
+* Description    : merge two byte in a word.
+* Input          : bh: byte high, bl: bytes low.
+* Output         : None.
+* Return         : resulted word.
+*******************************************************************************/
+uint16_t ToWord(uint8_t bh, uint8_t bl)
+{
+  uint16_t wRet;
+  wRet = (uint16_t)bl | ((uint16_t)bh << 8);
+  return(wRet);
+}
+
+/*******************************************************************************
+* Function Name  : ByteSwap
+* Description    : Swap two byte in a word.
+* Input          : wSwW: word to Swap.
+* Output         : None.
+* Return         : resulted word.
+*******************************************************************************/
+uint16_t ByteSwap(uint16_t wSwW)
+{
+  uint8_t bTemp;
+  uint16_t wRet;
+  bTemp = (uint8_t)(wSwW & 0xff);
+  wRet =  (wSwW >> 8) | ((uint16_t)bTemp << 8);
+  return(wRet);
+}
+
+#endif /* STM32F10X_CL */
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_int.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_int.c
new file mode 100644
index 00000000..48cfed80
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_int.c
@@ -0,0 +1,876 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otgd_fs_int.c
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Endpoint interrupt's service routines.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+#ifdef STM32F10X_CL
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x.h"
+#include "usb_type.h"
+#include "otgd_fs_int.h"
+#include "usb_lib.h"
+#include "usb_istr.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Max size of the received OUT Non periodic packet */
+#define MAX_OUT_PKT_SIZE    160
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+
+uint8_t USBD_Data_Buffer  [MAX_OUT_PKT_SIZE];
+__IO uint8_t IsocBuff [(ISOC_BUFFER_SZE * NUM_SUB_BUFFERS)];
+__IO uint32_t IsocBufferIdx = 0;
+
+extern USB_OTG_CORE_REGS  core_regs;
+
+__IO uint16_t SaveRState;
+__IO uint16_t SaveTState;
+
+/* Extern variables ----------------------------------------------------------*/
+extern void (*pEpInt_IN[7])(void);    /*  Handles IN  interrupts   */
+extern void (*pEpInt_OUT[7])(void);   /*  Handles OUT interrupts   */
+
+/* Private function prototypes -----------------------------------------------*/
+static uint32_t OTGD_FS_PCD_ReadDevInEP( USB_OTG_EP *ep);
+static enum usb_device_speed OTGD_FS_PCD_GetDeviceSpeed(void);
+static uint32_t OTGD_FS_PCD_WriteEmptyTxFifo(uint32_t epnum);
+
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_ModeMismatch_ISR
+* Description    : Handles the Mode Mismatch error interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_ModeMismatch_ISR(void)
+{
+  USB_OTG_int_sts_data gintsts;  
+  
+  INTR_MODEMISMATCH_Callback();
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.modemismatch = 1;
+  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_Sof_ISR
+* Description    : Handles the Start Of Frame detected interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_Sof_ISR(void)
+{
+  USB_OTG_int_sts_data int_sts;
+  
+  /* Call user function */
+  INTR_SOFINTR_Callback();
+    
+  /* Clear interrupt */
+  int_sts.d32 = 0;
+  int_sts.b.sofintr = 1;
+  WRITE_REG32 (&core_regs.common_regs->int_sts, int_sts.d32);
+
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_RxStatusQueueLevel_ISR
+* Description    : Handles the Rx Status Queue Level Interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_RxStatusQueueLevel_ISR(void)
+{
+  USB_OTG_int_msk_data int_mask;
+  USB_OTG_dev_rx_sts_data status;
+  /* USB_OTG_int_sts_data int_sts; */
+  USB_OTG_EP *ep;
+
+  /* Disable the Rx Status Queue Level interrupt */
+  int_mask.b.rxstsqlvl = 1;
+  MODIFY_REG32( &core_regs.common_regs->int_msk, int_mask.d32, 0);
+
+  /* Get the Status from the top of the FIFO */
+  status.d32 = READ_REG32( &core_regs.common_regs->rx_stsp );
+
+  /* Get the related endpoint structure */
+  ep = OTGD_FS_PCD_GetOutEP(status.b.epnum);
+
+  switch (status.b.pktsts)
+  {
+    case STS_GOUT_NAK:
+      break;
+    case STS_DATA_UPDT:
+      if (status.b.bcnt)
+      {
+        if (ep->type == EP_TYPE_ISOC)
+        {
+          /* Call user function */
+          INTR_RXSTSQLVL_ISODU_Callback();         
+          
+          /* Copy the received buffer to the RAM */
+          OTGD_FS_ReadPacket((uint8_t*)(IsocBuff + (ISOC_BUFFER_SZE * IsocBufferIdx)), status.b.bcnt);
+          ep->xfer_buff = (uint8_t*)(IsocBuff + (ISOC_BUFFER_SZE * IsocBufferIdx));  
+          
+          /* Check if the end of the global buffer has been reached */
+          if (IsocBufferIdx == (NUM_SUB_BUFFERS - 1))
+          {
+            /* Reset the buffer index */
+            IsocBufferIdx = 0;                         
+          }
+          else
+          {
+            /* Increment the buffer index */
+            IsocBufferIdx ++;
+          }          
+        }
+        else
+        {
+          /* Copy the received buffer to the RAM */
+          OTGD_FS_ReadPacket(USBD_Data_Buffer, status.b.bcnt);
+          ep->xfer_buff = USBD_Data_Buffer;
+        }
+        
+        /* Update the endpoint structure */
+        ep->xfer_len  = status.b.bcnt;
+        ep->xfer_count += status.b.bcnt;        
+      }
+      break;
+    case STS_XFER_COMP:
+      break;
+    case STS_SETUP_COMP:
+      break;
+    case STS_SETUP_UPDT:
+      /* Copy the setup packet received in Fifo into the setup buffer in RAM */
+      OTGD_FS_ReadPacket(USBD_Data_Buffer, 8); 
+      ep->xfer_buff = USBD_Data_Buffer;
+      ep->xfer_count += status.b.bcnt;
+      ep->xfer_len  = status.b.bcnt;
+      break;
+    default:
+      break;
+  }
+
+  /* Call the user function */
+  INTR_RXSTSQLVL_Callback();
+  
+  /* Enable the Rx Status Queue Level interrupt */
+  MODIFY_REG32( &core_regs.common_regs->int_msk, 0, int_mask.d32);
+  
+  /* Clear interrupt: this is a read only bit, it cannot be cleared by register 
+     access */
+  /* int_sts.d32 = 0;
+     int_sts.b.rxstsqlvl = 1;
+     WRITE_REG32 (&core_regs.common_regs->int_sts, int_sts.d32);
+  */
+
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_NPTxFE_ISR
+* Description    : Handles the Non Periodic Tx FIFO Empty interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_NPTxFE_ISR(void )
+{
+  /* USB_OTG_int_sts_data gintsts; */
+  USB_OTG_int_msk_data gintmsk;
+  gintmsk.d32 = 0;
+
+  /* Call the user function */
+  INTR_NPTXFEMPTY_Callback();
+  
+  gintmsk.b.nptxfempty = 1;
+  MODIFY_REG32(&core_regs.common_regs->int_msk, gintmsk.d32, 0 );
+
+  /* Clear interrupt: This bit is a read only bit, cannot be cleared 
+     by register access */
+  /* gintsts.d32 = 0;
+     gintsts.b.nptxfempty = 1;
+     WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+   */
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_GInNakEff_ISR
+* Description    : Handles the Global IN Endpoints NAK Effective interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_GInNakEff_ISR(void)
+{
+  /* USB_OTG_int_sts_data gintsts; */
+  
+  /* Call user function */
+  INTR_GINNAKEFF_Callback();
+  
+  /* Clear interrupt: This is a read only bit, it cannot be cleared by register 
+     access */
+  /* gintsts.d32 = 0;
+     gintsts.b.ginnakeff = 1;
+     WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  */  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_GOutNakEff_ISR
+* Description    : Handles the Global OUT Endpoints NAK Effective interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_GOutNakEff_ISR(void)
+{
+  /* USB_OTG_int_sts_data gintsts; */
+  
+  /* Call user function */
+  INTR_GOUTNAKEFF_Callback();  
+  
+  /* Clear interrupt: This is a read only bit, it cannot be cleared by register 
+     access */
+  /* gintsts.d32 = 0;
+     gintsts.b.goutnakeff = 1;
+     WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  */  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_EarlySuspend_ISR
+* Description    : Handles the Early Suspend detected interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_EarlySuspend_ISR(void )
+{
+  USB_OTG_int_sts_data gintsts;
+  USB_OTG_int_msk_data gintmsk;
+  gintmsk.d32 = 0;
+
+  /* Call user function */
+  INTR_ERLYSUSPEND_Callback();  
+  
+  gintmsk.b.erlysuspend = 1;
+  MODIFY_REG32(&core_regs.common_regs->int_msk, gintmsk.d32, 0 );
+
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.erlysuspend = 1;
+  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_USBSuspend_ISR
+* Description    : Handles the Suspend condition detected interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_USBSuspend_ISR(void)
+{
+  USB_OTG_int_sts_data gintsts;  
+  
+  /* Call user function */
+  INTR_USBSUSPEND_Callback();
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.usbsuspend = 1;
+  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_UsbReset_ISR
+* Description    : This interrupt occurs when a USB Reset is detected.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_UsbReset_ISR(void)
+{
+  USB_OTG_dev_all_int_data daintmsk;
+  USB_OTG_dev_out_ep_msk_data doepmsk;
+  USB_OTG_dev_in_ep_msk_data diepmsk;
+  USB_OTG_dev_cfg_data dcfg;
+  USB_OTG_dev_ctl_data dctl;
+  USB_OTG_int_sts_data gintsts;
+
+  daintmsk.d32 = 0;
+  doepmsk.d32 = 0;
+  diepmsk.d32 = 0;
+  dcfg.d32 = 0;
+  dctl.d32 = 0;
+
+  /* Clear the Remote Wakeup Signalling */
+  dctl.b.rmtwkupsig = 1;
+  MODIFY_REG32(&core_regs.dev_regs->dev_ctl, dctl.d32, 0 );
+
+  /* Flush the NP Tx FIFO */
+  OTGD_FS_FlushTxFifo( 0 );
+
+  daintmsk.b.inep0 = 1;
+  daintmsk.b.outep0 = 1;
+  WRITE_REG32( &core_regs.dev_regs->dev_all_int_msk, daintmsk.d32 );
+
+  doepmsk.b.setup = 1;
+  doepmsk.b.xfercompl = 1;
+  doepmsk.b.ahberr = 1;
+  doepmsk.b.epdisabled = 1;
+  WRITE_REG32( &core_regs.dev_regs->dev_out_ep_msk, doepmsk.d32 );
+
+  diepmsk.b.xfercompl = 1;
+  diepmsk.b.timeout = 1;
+  diepmsk.b.epdisabled = 1;
+  diepmsk.b.ahberr = 1;
+  diepmsk.b.intknepmis = 1;
+  WRITE_REG32( &core_regs.dev_regs->dev_in_ep_msk, diepmsk.d32 );
+
+  /* Reset Device Address */
+  dcfg.d32 = READ_REG32( &core_regs.dev_regs->dev_cfg);
+  dcfg.b.devaddr = 0;
+  WRITE_REG32( &core_regs.dev_regs->dev_cfg, dcfg.d32);
+
+
+  /* setup EP0 to receive SETUP packets */
+  OTGD_FS_PCD_EP0_OutStart();
+
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.usbreset = 1;
+  WRITE_REG32 (&core_regs.common_regs->int_sts, gintsts.d32);
+
+  /* Call the user reset function */
+  OTGD_FS_DEVICE_RESET; 
+  
+  /* Call user function */
+  INTR_USBRESET_Callback();  
+  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_EnumDone_ISR
+* Description    : Reads the device status register and set the device speed
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_EnumDone_ISR(void)
+{
+  USB_OTG_int_sts_data gintsts;
+  USB_OTG_usb_cfg_data gusbcfg;
+
+  OTGD_FS_EP0Activate();
+
+  /* Set USB turnaround time based on device speed and PHY interface. */
+  gusbcfg.d32 = READ_REG32(&core_regs.common_regs->usb_cfg);
+
+  /* Full or low speed */
+  if ( OTGD_FS_PCD_GetDeviceSpeed() == USB_SPEED_FULL)
+  {
+    gusbcfg.b.usbtrdtim = 9;
+  }
+  WRITE_REG32(&core_regs.common_regs->usb_cfg, gusbcfg.d32);
+
+  /* Call user function */
+  INTR_ENUMDONE_Callback();
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.enumdone = 1;
+  WRITE_REG32( &core_regs.common_regs->int_sts, gintsts.d32 );
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_IsoOutDrop_ISR
+* Description    : Handles the Isochrounous Out packet Dropped interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_IsoOutDrop_ISR(void)
+{
+  USB_OTG_int_sts_data gintsts;  
+  
+  /* Call user function */
+  INTR_ISOOUTDROP_Callback();
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.isooutdrop = 1;
+  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_EOPF_ISR
+* Description    : Handles the Expexted End Of Periodic Frame interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_EOPF_ISR(void )
+{
+  USB_OTG_int_sts_data gintsts;
+  USB_OTG_int_msk_data gintmsk;
+  gintmsk.d32 = 0;
+
+  gintmsk.b.eopframe = 1;
+  MODIFY_REG32(&core_regs.common_regs->int_msk, gintmsk.d32, 0 );
+
+  /* Call user function */
+  INTR_EOPFRAME_Callback();
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.eopframe = 1;
+  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_EPMismatch_ISR
+* Description    : Handles the Endpoint Mismatch error interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_EPMismatch_ISR(void)
+{
+  USB_OTG_int_sts_data gintsts;  
+  
+  /* Call user function */
+  INTR_EPMISMATCH_Callback();
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.epmismatch = 1;
+  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_InEP_ISR
+* Description    : Handles all IN endpoints interrupts.
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_InEP_ISR(void)
+{
+  USB_OTG_dev_in_ep_int_data diepint;
+
+  uint32_t ep_intr;
+  uint32_t epnum = 0;
+  USB_OTG_EP *ep;
+  uint32_t fifoemptymsk;
+  
+  diepint.d32 = 0;
+  ep_intr = OTGD_FS_ReadDevAllInEPItr();
+  while ( ep_intr )
+  {
+    if (ep_intr&0x1) /* In ITR */
+    {
+      ep = OTGD_FS_PCD_GetInEP(epnum);
+      diepint.d32 = OTGD_FS_PCD_ReadDevInEP(ep); /* Get In ITR status */
+      if ( diepint.b.xfercompl )
+      {
+        fifoemptymsk = 0x1 << ep->num;
+        MODIFY_REG32(&core_regs.dev_regs->dev_fifo_empty_msk, fifoemptymsk, 0);
+
+        /* Clear the Interrupt flag */ 
+        CLEAR_IN_EP_INTR(epnum, xfercompl);
+        
+        if (epnum == 0)  
+        {        
+          /* Call the core IN process for EP0 */ 
+          In0_Process();
+          
+          /* before terminate set Tx & Rx status */
+          OTG_DEV_SetEPRxStatus(epnum, SaveRState);
+          OTG_DEV_SetEPTxStatus(epnum, SaveTState);
+        }
+        else
+        {
+          OTG_DEV_SetEPTxStatus(EP1_IN, DEV_EP_TX_NAK);
+
+          (*pEpInt_IN[epnum -1])();
+          
+          /* Toggle Endpoint frame ID */
+          if (ep->even_odd_frame == 0)
+            ep->even_odd_frame = 1;
+          else
+            ep->even_odd_frame = 0;
+        } 
+      }
+      if ( diepint.b.ahberr )
+      {
+        CLEAR_IN_EP_INTR(epnum, ahberr);
+      }
+      if ( diepint.b.timeout )
+      {
+        CLEAR_IN_EP_INTR(epnum, timeout);
+      }
+      if (diepint.b.intktxfemp)
+      {
+        CLEAR_IN_EP_INTR(epnum, intktxfemp);
+      }
+      if (diepint.b.intknepmis)
+      {
+        CLEAR_IN_EP_INTR(epnum, intknepmis);
+      }
+      if (diepint.b.inepnakeff)
+      {
+        CLEAR_IN_EP_INTR(epnum, inepnakeff);
+      }
+      if (diepint.b.emptyintr)
+      {      
+         if ((epnum == 0) || (OTG_DEV_GetEPTxStatus(epnum) == DEV_EP_TX_VALID))
+        {
+          OTGD_FS_PCD_WriteEmptyTxFifo(epnum);          
+        }
+
+        CLEAR_IN_EP_INTR(epnum, emptyintr);          
+      }
+      if ( diepint.b.epdisabled )
+      { 
+        /* Reset Endpoint Frame ID to 0 */
+        ep->even_odd_frame = 0;
+
+        CLEAR_IN_EP_INTR(epnum, epdisabled);
+      }      
+    }
+    epnum++;
+    ep_intr >>= 1;
+  }
+
+  /* Call user function */
+  INTR_INEPINTR_Callback();
+  
+  return 1;
+}
+
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_OutEP_ISR
+* Description    : Handles all OUT endpoints interrupts.
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_OutEP_ISR(void)
+{
+  uint32_t ep_intr;
+  USB_OTG_dev_out_ep_int_data doepint;
+  uint32_t epnum = 0;
+  USB_OTG_EP *ep;
+
+  doepint.d32 = 0;
+
+  /* Read in the device interrupt bits */
+  ep_intr = OTGD_FS_ReadDevAllOutEp_itr();
+  
+  while ( ep_intr )
+  {
+    if (ep_intr&0x1)
+    {
+      /* Get EP pointer */
+      ep = OTGD_FS_PCD_GetOutEP(epnum);
+      doepint.d32 = OTGD_FS_ReadDevOutEP_itr(ep);
+
+      /* Transfer complete */
+      if ( doepint.b.xfercompl )
+      {
+        /* Clear the bit in DOEPINTn for this interrupt */
+        CLEAR_OUT_EP_INTR(epnum, xfercompl);
+        
+        if (epnum == 0)  
+        { 
+          /* Call the OUT process for the EP0 */
+          Out0_Process();
+        }
+        else
+        {
+          (*pEpInt_OUT[epnum-1])();
+        }
+      }
+      /* Endpoint disable  */
+      if ( doepint.b.epdisabled )
+      {
+        /* Clear the bit in DOEPINTn for this interrupt */
+        CLEAR_OUT_EP_INTR(epnum, epdisabled);
+      }
+      /* AHB Error */
+      if ( doepint.b.ahberr )
+      {
+        CLEAR_OUT_EP_INTR(epnum, ahberr);
+      }
+      /* Setup Phase Done (control EPs) */
+      if ( doepint.b.setup )
+      {
+        if (epnum == 0)  
+        {        
+          /* Call the SETUP process for the EP0 */
+          Setup0_Process();  
+
+          /* Before exit, update the Tx status */
+          OTG_DEV_SetEPTxStatus(0x80, SaveTState);  
+        }
+        else
+        {
+          /* Other control endpoints */
+        }  
+        
+        /* Clear the EP Interrupt */
+        CLEAR_OUT_EP_INTR(epnum, setup);
+      }
+    }
+    epnum++;
+    ep_intr >>= 1;
+  }
+
+  /* Call user function */
+  INTR_OUTEPINTR_Callback();  
+  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_IncomplIsoIn_ISR
+* Description    : Handles the Incomplete Isochrous IN tranfer error interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_IncomplIsoIn_ISR(void)
+{
+  USB_OTG_int_sts_data gintsts;  
+
+  /* Call user function */
+  INTR_INCOMPLISOIN_Callback(); 
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.incomplisoin = 1;
+  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_IncomplIsoOut_ISR
+* Description    : Handles the Incomplete Isochrous OUT tranfer error interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_IncomplIsoOut_ISR(void)
+{
+  USB_OTG_int_sts_data gintsts;  
+
+  /* Call user function */
+  INTR_INCOMPLISOOUT_Callback();
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.outepintr = 1;
+  WRITE_REG32(&core_regs.common_regs->int_sts, gintsts.d32);
+  
+  return 1;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_Handle_Wakeup_ISR
+* Description    : Handles the Wakeup or Remote Wakeup detected interrupt.
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_Handle_Wakeup_ISR(void)
+{
+  USB_OTG_int_sts_data gintsts;
+
+  /* Call user function */
+  INTR_WKUPINTR_Callback();
+  
+  /* Clear interrupt */
+  gintsts.d32 = 0;
+  gintsts.b.wkupintr = 1;
+  WRITE_REG32 (&core_regs.common_regs->int_sts, gintsts.d32);
+
+  return 1;
+}
+
+
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_GetDeviceSpeed
+* Description    : Get the device speed from the device status register
+* Input          : None
+* Output         : None
+* Return         : The Device speed value.
+*******************************************************************************/
+static enum usb_device_speed OTGD_FS_PCD_GetDeviceSpeed(void)
+{
+  USB_OTG_dev_sts_data dsts;
+  enum usb_device_speed speed = USB_SPEED_UNKNOWN;
+  dsts.d32 = READ_REG32(&core_regs.dev_regs->dev_sts);
+
+  switch (dsts.b.enumspd)
+  {
+    case DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ:
+      speed = USB_SPEED_HIGH;
+      break;
+    case DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ:
+    case DSTS_ENUMSPD_FS_PHY_48MHZ:
+      speed = USB_SPEED_FULL;
+      break;
+
+    case DSTS_ENUMSPD_LS_PHY_6MHZ:
+      speed = USB_SPEED_LOW;
+      break;
+  }
+
+  return speed;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_ReadDevInEP
+* Description    : Reads all the Endpoints flags.
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+static uint32_t OTGD_FS_PCD_ReadDevInEP( USB_OTG_EP *ep)
+{
+  uint32_t v, msk, emp;
+  msk = READ_REG32(&core_regs.dev_regs->dev_in_ep_msk);
+  emp = READ_REG32(&core_regs.dev_regs->dev_fifo_empty_msk);
+  msk |= ((emp >> ep->num) & 0x1) << 7;
+  v = READ_REG32(&core_regs.inep_regs[ep->num]->dev_in_ep_int) & msk;
+  return v;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_WriteEmptyTxFifo
+* Description    : Checks Fifo for the next packet to be loaded.
+* Input          : None
+* Output         : None
+* Return         : Status
+*******************************************************************************/
+static uint32_t OTGD_FS_PCD_WriteEmptyTxFifo(uint32_t epnum)
+{
+  USB_OTG_dev_tx_fifo_sts_data txstatus;
+  USB_OTG_EP *ep;
+  uint32_t len = 0;
+  uint32_t dwords;
+  USB_OTG_dev_ep_ctl_data  depctl;
+  
+  txstatus.d32 = 0;
+
+  ep = OTGD_FS_PCD_GetInEP(epnum); 
+  
+  len = ep->xfer_len - ep->xfer_count;
+
+  if (len > ep->maxpacket)
+  {
+    len = ep->maxpacket;
+  }
+  
+  dwords = (len + 3) / 4;
+  txstatus.d32 = READ_REG32( &core_regs.inep_regs[epnum]->dev_tx_fifo_sts);
+
+  /* Manage the case of 0-length data packets toggling data PID */
+  if ((ep->xfer_len == 0) && (ep->xfer_count == 0))
+  {
+    if (ep->num > 0)
+    {
+      depctl.d32 = READ_REG32( &core_regs.inep_regs[epnum]->dev_in_ep_ctl);      
+      if (ep->even_odd_frame == 1)
+      {
+        depctl.b.setd0pid = 0;
+        depctl.b.setd1pid = 1;
+      }
+      else
+      {
+        depctl.b.setd0pid = 1;
+        depctl.b.setd1pid = 0;
+      }      
+      WRITE_REG32( &core_regs.inep_regs[epnum]->dev_in_ep_ctl, depctl.d32);           
+    }
+  }
+
+  
+  while  (txstatus.b.txfspcavail > dwords &&
+          ep->xfer_count < ep->xfer_len &&
+          ep->xfer_len != 0)
+  {
+    if (ep->num > 0)
+    {
+      depctl.d32 = READ_REG32( &core_regs.inep_regs[epnum]->dev_in_ep_ctl);      
+      if (ep->even_odd_frame == 0)
+      {
+        depctl.b.setd0pid = 1;
+        depctl.b.setd1pid = 0;
+      }
+      else
+      {
+        depctl.b.setd0pid = 0;
+        depctl.b.setd1pid = 1;
+      }      
+      WRITE_REG32( &core_regs.inep_regs[epnum]->dev_in_ep_ctl, depctl.d32);           
+    }
+    
+    /* Write the FIFO */
+    len = ep->xfer_len - ep->xfer_count;
+
+    if (len > ep->maxpacket)
+    {
+      len = ep->maxpacket;
+    }
+    dwords = (len + 3) / 4;
+
+    OTGD_FS_WritePacket(ep->xfer_buff, epnum, len);    
+    
+    ep->xfer_count += len;
+
+    txstatus.d32 = READ_REG32(&core_regs.inep_regs[epnum]->dev_tx_fifo_sts);   
+  }
+  
+  return 1;
+}
+#endif  /* STM32F10X_CL */
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_pcd.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_pcd.c
new file mode 100644
index 00000000..ef643b82
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/otgd_fs_pcd.c
@@ -0,0 +1,445 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : otgd_fs_pcd.c
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Peripheral Device Interface low layer.
+********************************************************************************
+* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+#ifdef STM32F10X_CL
+
+#include "usb_lib.h"
+#include "otgd_fs_cal.h"
+#include "otgd_fs_pcd.h"
+
+USB_OTG_PCD_DEV USB_OTG_PCD_dev;
+
+extern USB_OTG_CORE_REGS     core_regs;
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_Init
+* Description    : Initialize the USB Device portion of the driver.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void OTGD_FS_PCD_Init(void)
+{
+  uint32_t i;
+  USB_OTG_EP *ep;
+
+  ep = &USB_OTG_PCD_dev.ep0;
+  USB_OTG_PCD_dev.ep0state = 0;
+
+  /* Init ep structure */
+  ep->num = 0;
+  ep->tx_fifo_num = 0;
+
+  /* Control until ep is actvated */
+  ep->type = EP_TYPE_CTRL;
+  ep->maxpacket = MAX_PACKET_SIZE;
+
+  ep->xfer_buff = 0;
+  ep->xfer_len = 0;
+
+  for (i = 1; i < MAX_TX_FIFOS ; i++)
+  {
+    ep = &USB_OTG_PCD_dev.in_ep[i-1];
+
+    /* Init ep structure */
+    ep->is_in = 1;
+    ep->num = i;
+    ep->tx_fifo_num = i;
+
+    /* Control until ep is actvated */
+    ep->type = EP_TYPE_CTRL;
+    ep->maxpacket = MAX_PACKET_SIZE;
+    ep->xfer_buff = 0;
+    ep->xfer_len = 0;
+  }
+
+  for (i = 1; i < MAX_TX_FIFOS; i++)
+  {
+    ep = &USB_OTG_PCD_dev.out_ep[i-1];
+
+    /* Init ep structure */
+    ep->is_in = 0;
+    ep->num = i;
+    ep->tx_fifo_num = i;
+
+    /* Control until ep is activated */
+    ep->type = EP_TYPE_CTRL;
+    ep->maxpacket = MAX_PACKET_SIZE;
+    ep->xfer_buff = 0;
+    ep->xfer_len = 0;
+  }
+
+  USB_OTG_PCD_dev.ep0.maxpacket = MAX_EP0_SIZE;
+  USB_OTG_PCD_dev.ep0.type = EP_TYPE_CTRL;
+
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_EP_Open
+* Description    : Configure an Endpoint
+* Input          : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_PCD_EP_Open(EP_DESCRIPTOR *epdesc)
+{
+  USB_OTG_EP *ep;
+
+
+  if ((0x80 & epdesc->bEndpointAddress) != 0)
+  {
+    ep = OTGD_FS_PCD_GetInEP(epdesc->bEndpointAddress & 0x7F);
+  }
+  else
+  {
+    ep = OTGD_FS_PCD_GetOutEP(epdesc->bEndpointAddress & 0x7F);
+  }
+
+  ep->num   = epdesc->bEndpointAddress & 0x7F;
+  ep->is_in = (0x80 & epdesc->bEndpointAddress) != 0;
+  ep->maxpacket = epdesc->wMaxPacketSize;
+  ep->type = epdesc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+
+  if (ep->is_in)
+  {
+    /* Assign a Tx FIFO */
+    ep->tx_fifo_num = ep->num;
+  }
+  
+  /* Set initial data PID. */
+  if ((epdesc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK )
+  {
+    ep->data_pid_start = 0;
+  }
+
+  OTGD_FS_EPActivate(ep );
+
+  return 0;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_EP_Close
+* Description    : Called when an EP is disabled
+* Input          : Endpoint address.
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_PCD_EP_Close(uint8_t  ep_addr)
+{
+
+  USB_OTG_EP *ep;
+
+  if ((0x80 & ep_addr) != 0)
+  {
+    ep = OTGD_FS_PCD_GetInEP(ep_addr & 0x7F);
+  }
+  else
+  {
+    ep = OTGD_FS_PCD_GetOutEP(ep_addr & 0x7F);
+  }
+
+  ep->num   = ep_addr & 0x7F;
+  ep->is_in = (0x80 & ep_addr) != 0;
+
+  OTGD_FS_EPDeactivate(ep );
+  return 0;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_EP_Read
+* Description    : Read data from Fifo
+* Input          : Endpoint address.
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t OTGD_FS_PCD_EP_Read (uint8_t ep_addr, uint8_t *pbuf, uint32_t buf_len)
+{
+  USB_OTG_EP *ep;
+  uint32_t i;
+
+  ep = OTGD_FS_PCD_GetOutEP(ep_addr & 0x7F);
+
+  /* copy received data into application buffer */
+  for (i = 0 ; i < buf_len ; i++)
+  {
+    pbuf[i] = ep->xfer_buff[i];
+  }
+
+  /*setup and start the Xfer */
+  ep->xfer_buff = pbuf;
+  ep->xfer_len = buf_len;
+  ep->xfer_count = 0;
+  ep->is_in = 0;
+  ep->num = ep_addr & 0x7F;
+
+  if ( ep->num == 0 )
+  {
+    OTGD_FS_EP0StartXfer(ep);
+  }
+  else if (USB_OTG_PCD_dev.ep0state == 0)
+  {
+    OTGD_FS_EPStartXfer( ep );
+  }
+
+  return 0;
+}
+
+/*******************************************************************************
+* Function Name  : USBF_EP_Write
+* Description    : Read data from Fifo
+* Input          : ep
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t  OTGD_FS_PCD_EP_Write (uint8_t ep_addr, uint8_t *pbuf, uint32_t buf_len)
+{
+  USB_OTG_EP *ep;
+
+  ep = OTGD_FS_PCD_GetInEP(ep_addr & 0x7f);
+
+  /* assign data to EP structure buffer */
+  ep->xfer_buff = pbuf;
+
+  /* Setup and start the Transfer */
+  ep->xfer_count = 0;
+  ep->xfer_len = buf_len;
+  ep->is_in = 1;
+  ep->num = ep_addr & 0x7F;
+  
+  if ( ep->num == 0 )
+  {
+    OTGD_FS_EP0StartXfer(ep);
+  }
+  else if (USB_OTG_PCD_dev.ep0state == 0)
+  {
+    OTGD_FS_EPStartXfer( ep );
+  }
+
+  return 0;
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_EP_Stall
+* Description    : Stall an endpoint.
+* Input          : Endpoint Address.
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t  OTGD_FS_PCD_EP_Stall (uint8_t ep_addr)
+{
+  USB_OTG_EP *ep;
+
+  if ((0x80 & ep_addr) != 0)
+  {
+    ep = OTGD_FS_PCD_GetInEP(ep_addr & 0x7F);
+  }
+  else
+  {
+    ep = OTGD_FS_PCD_GetOutEP(ep_addr & 0x7F);
+  }
+
+  ep->num   = ep_addr & 0x7F;
+  ep->is_in = ((ep_addr & 0x80) == 0x80) ? 1 : 0;
+
+  OTGD_FS_EPSetStall(ep);
+  return (0);
+}
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_EP_ClrStall
+* Description    : Clear stall condition on endpoints.
+* Input          : Endpoint Address.
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t  OTGD_FS_PCD_EP_ClrStall (uint8_t ep_addr)
+{
+
+  USB_OTG_EP *ep;
+
+  if ((0x80 & ep_addr) != 0)
+  {
+    ep = OTGD_FS_PCD_GetInEP(ep_addr & 0x7F);
+  }
+  else
+  {
+    ep = OTGD_FS_PCD_GetOutEP(ep_addr & 0x7F);
+  }
+
+  ep->num   = ep_addr & 0x7F;
+  ep->is_in = ((ep_addr & 0x80) == 0x80) ? 1 : 0;
+
+  OTGD_FS_EPClearStall(ep);
+
+  return (0);
+}
+
+/*******************************************************************************
+* Function Name  : USBF_FCD_EP_Flush()
+* Description    : This Function flushes the buffer.
+* Input          : Endpoint Address.
+* Output         : None
+* Return         : status
+*******************************************************************************/
+uint32_t  OTGD_FS_PCD_EP_Flush (uint8_t ep_addr)
+{
+
+  uint8_t  is_out;
+  uint8_t  ep_nbr;
+
+  ep_nbr   = ep_addr & 0x7F;
+  is_out = ((ep_addr & 0x80) == 0x80) ? 0 : 1;
+
+  if (is_out == 0)
+  {
+    OTGD_FS_FlushTxFifo(ep_nbr);
+  }
+  else
+  {
+    OTGD_FS_FlushRxFifo();
+  }
+  OTGD_FS_PCD_EP_ClrStall(ep_addr);
+  return (0);
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_EP_SetAddress
+* Description    : This Function set USB device address
+* Input          : The new device Address to be set.
+* Output         : None
+* Return         : status
+*******************************************************************************/
+void  OTGD_FS_PCD_EP_SetAddress (uint8_t address)
+{
+
+  USB_OTG_dev_cfg_data dcfg;
+  dcfg.d32 = 0;
+
+  dcfg.b.devaddr = address;
+  MODIFY_REG32( &core_regs.dev_regs->dev_cfg, 0, dcfg.d32);
+}
+
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_GetInEP
+* Description    : This function returns pointer to IN EP struct with number ep_num
+* Input          : Endpoint Number.
+* Output         : None
+* Return         : status
+*******************************************************************************/
+USB_OTG_EP* OTGD_FS_PCD_GetInEP(uint32_t ep_num)
+{
+  uint32_t i;
+  if (ep_num == 0)
+  {
+    return &USB_OTG_PCD_dev.ep0;
+  }
+  else
+  {
+    for (i = 0; i < MAX_TX_FIFOS; ++i)
+    {
+      if (USB_OTG_PCD_dev.in_ep[i].num == ep_num)
+        return &USB_OTG_PCD_dev.in_ep[i];
+    }
+    return 0;
+  }
+}
+/*******************************************************************************
+* Function Name  : USBF_GetOutEP
+* Description    : returns pointer to OUT EP struct with number ep_num
+* Input          : Endpoint Number.
+* Output         : None
+* Return         : USBF_EP
+*******************************************************************************/
+USB_OTG_EP* OTGD_FS_PCD_GetOutEP(uint32_t ep_num)
+{
+  uint32_t i;
+  if (ep_num == 0)
+  {
+    return &USB_OTG_PCD_dev.ep0;
+  }
+  else
+  {
+    for (i = 0; i < MAX_TX_FIFOS; ++i)
+    {
+      if (USB_OTG_PCD_dev.out_ep[i].num == ep_num)
+        return &USB_OTG_PCD_dev.out_ep[i];
+    }
+    return 0;
+  }
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_DevConnect
+* Description    : Connect device
+* Input         : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+void  OTGD_FS_PCD_DevConnect(void)
+{
+
+  USB_OTG_dev_ctl_data dctl;
+
+  dctl.d32 = READ_REG32(&core_regs.dev_regs->dev_ctl);
+
+  /* Connect device */
+  dctl.b.sftdiscon  = 0;
+  WRITE_REG32(&core_regs.dev_regs->dev_ctl, dctl.d32);
+  mDELAY(25);
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_DevDisconnect
+* Description    : Disconnect device
+* Input         : None
+* Output         : None
+* Return         : status
+*******************************************************************************/
+void  OTGD_FS_PCD_DevDisconnect (void)
+{
+
+  USB_OTG_dev_ctl_data dctl;
+
+  dctl.d32 = READ_REG32(&core_regs.dev_regs->dev_ctl);
+
+  /* Disconnect device for 20ms */
+  dctl.b.sftdiscon  = 1;
+  WRITE_REG32(&core_regs.dev_regs->dev_ctl, dctl.d32);
+  mDELAY(25);
+}
+
+/*******************************************************************************
+* Function Name  : OTGD_FS_PCD_EP0_OutStart
+* Description    : Configures EPO to receive SETUP packets.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void OTGD_FS_PCD_EP0_OutStart(void)
+{
+
+  USB_OTG_dev_ep_txfer_size0_data doeptsize0;
+
+  doeptsize0.d32 = 0;
+  doeptsize0.b.supcnt = 3;
+  doeptsize0.b.pktcnt = 1;
+  doeptsize0.b.xfersize = 8 * 3;
+
+  WRITE_REG32( &core_regs.outep_regs[0]->dev_out_ep_txfer_siz, doeptsize0.d32 );
+
+}
+
+#endif /* STM32F10X_CL */
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_core.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_core.c
new file mode 100644
index 00000000..23ea6ab9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_core.c
@@ -0,0 +1,1088 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_core.c
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Standard protocol processing (USB v2.0)
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_lib.h"
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define ValBit(VAR,Place)    (VAR & (1 << Place))
+#define SetBit(VAR,Place)    (VAR |= (1 << Place))
+#define ClrBit(VAR,Place)    (VAR &= ((1 << Place) ^ 255))
+
+#ifdef STM32F10X_CL
+ #define Send0LengthData()  {OTGD_FS_PCD_EP_Write (0, 0, 0) ; vSetEPTxStatus(EP_TX_VALID);}
+#else
+#define Send0LengthData() { _SetEPTxCount(ENDP0, 0); \
+    vSetEPTxStatus(EP_TX_VALID); \
+  }
+#endif /* STM32F10X_CL */
+
+#define vSetEPRxStatus(st) (SaveRState = st)
+#define vSetEPTxStatus(st) (SaveTState = st)
+
+#define USB_StatusIn() Send0LengthData()
+#define USB_StatusOut() vSetEPRxStatus(EP_RX_VALID)
+
+#define StatusInfo0 StatusInfo.bw.bb1 /* Reverse bb0 & bb1 */
+#define StatusInfo1 StatusInfo.bw.bb0
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+uint16_t_uint8_t StatusInfo;
+
+bool Data_Mul_MaxPacketSize = FALSE;
+/* Private function prototypes -----------------------------------------------*/
+static void DataStageOut(void);
+static void DataStageIn(void);
+static void NoData_Setup0(void);
+static void Data_Setup0(void);
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : Standard_GetConfiguration.
+* Description    : Return the current configuration variable address.
+* Input          : Length - How many bytes are needed.
+* Output         : None.
+* Return         : Return 1 , if the request is invalid when "Length" is 0.
+*                  Return "Buffer" if the "Length" is not 0.
+*******************************************************************************/
+uint8_t *Standard_GetConfiguration(uint16_t Length)
+{
+  if (Length == 0)
+  {
+    pInformation->Ctrl_Info.Usb_wLength =
+      sizeof(pInformation->Current_Configuration);
+    return 0;
+  }
+  pUser_Standard_Requests->User_GetConfiguration();
+  return (uint8_t *)&pInformation->Current_Configuration;
+}
+
+/*******************************************************************************
+* Function Name  : Standard_SetConfiguration.
+* Description    : This routine is called to set the configuration value
+*                  Then each class should configure device themself.
+* Input          : None.
+* Output         : None.
+* Return         : Return USB_SUCCESS, if the request is performed.
+*                  Return USB_UNSUPPORT, if the request is invalid.
+*******************************************************************************/
+RESULT Standard_SetConfiguration(void)
+{
+
+  if ((pInformation->USBwValue0 <=
+      Device_Table.Total_Configuration) && (pInformation->USBwValue1 == 0)
+      && (pInformation->USBwIndex == 0)) /*call Back usb spec 2.0*/
+  {
+    pInformation->Current_Configuration = pInformation->USBwValue0;
+    pUser_Standard_Requests->User_SetConfiguration();
+    return USB_SUCCESS;
+  }
+  else
+  {
+    return USB_UNSUPPORT;
+  }
+}
+
+/*******************************************************************************
+* Function Name  : Standard_GetInterface.
+* Description    : Return the Alternate Setting of the current interface.
+* Input          : Length - How many bytes are needed.
+* Output         : None.
+* Return         : Return 0, if the request is invalid when "Length" is 0.
+*                  Return "Buffer" if the "Length" is not 0.
+*******************************************************************************/
+uint8_t *Standard_GetInterface(uint16_t Length)
+{
+  if (Length == 0)
+  {
+    pInformation->Ctrl_Info.Usb_wLength =
+      sizeof(pInformation->Current_AlternateSetting);
+    return 0;
+  }
+  pUser_Standard_Requests->User_GetInterface();
+  return (uint8_t *)&pInformation->Current_AlternateSetting;
+}
+
+/*******************************************************************************
+* Function Name  : Standard_SetInterface.
+* Description    : This routine is called to set the interface.
+*                  Then each class should configure the interface them self.
+* Input          : None.
+* Output         : None.
+* Return         : - Return USB_SUCCESS, if the request is performed.
+*                  - Return USB_UNSUPPORT, if the request is invalid.
+*******************************************************************************/
+RESULT Standard_SetInterface(void)
+{
+  RESULT Re;
+  /*Test if the specified Interface and Alternate Setting are supported by
+    the application Firmware*/
+  Re = (*pProperty->Class_Get_Interface_Setting)(pInformation->USBwIndex0, pInformation->USBwValue0);
+
+  if (pInformation->Current_Configuration != 0)
+  {
+    if ((Re != USB_SUCCESS) || (pInformation->USBwIndex1 != 0)
+        || (pInformation->USBwValue1 != 0))
+    {
+      return  USB_UNSUPPORT;
+    }
+    else if (Re == USB_SUCCESS)
+    {
+      pUser_Standard_Requests->User_SetInterface();
+      pInformation->Current_Interface = pInformation->USBwIndex0;
+      pInformation->Current_AlternateSetting = pInformation->USBwValue0;
+      return USB_SUCCESS;
+    }
+
+  }
+
+  return USB_UNSUPPORT;
+}
+
+/*******************************************************************************
+* Function Name  : Standard_GetStatus.
+* Description    : Copy the device request data to "StatusInfo buffer".
+* Input          : - Length - How many bytes are needed.
+* Output         : None.
+* Return         : Return 0, if the request is at end of data block,
+*                  or is invalid when "Length" is 0.
+*******************************************************************************/
+uint8_t *Standard_GetStatus(uint16_t Length)
+{
+  if (Length == 0)
+  {
+    pInformation->Ctrl_Info.Usb_wLength = 2;
+    return 0;
+  }
+
+  /* Reset Status Information */
+  StatusInfo.w = 0;
+
+  if (Type_Recipient == (STANDARD_REQUEST | DEVICE_RECIPIENT))
+  {
+    /*Get Device Status */
+    uint8_t Feature = pInformation->Current_Feature;
+
+    /* Remote Wakeup enabled */
+    if (ValBit(Feature, 5))
+    {
+      SetBit(StatusInfo0, 1);
+    }
+    else
+    {
+      ClrBit(StatusInfo0, 1);
+    }      
+
+    /* Bus-powered */
+    if (ValBit(Feature, 6))
+    {
+      SetBit(StatusInfo0, 0);
+    }
+    else /* Self-powered */
+    {
+      ClrBit(StatusInfo0, 0);
+    }
+  }
+  /*Interface Status*/
+  else if (Type_Recipient == (STANDARD_REQUEST | INTERFACE_RECIPIENT))
+  {
+    return (uint8_t *)&StatusInfo;
+  }
+  /*Get EndPoint Status*/
+  else if (Type_Recipient == (STANDARD_REQUEST | ENDPOINT_RECIPIENT))
+  {
+    uint8_t Related_Endpoint;
+    uint8_t wIndex0 = pInformation->USBwIndex0;
+
+    Related_Endpoint = (wIndex0 & 0x0f);
+    if (ValBit(wIndex0, 7))
+    {
+      /* IN endpoint */
+      if (_GetTxStallStatus(Related_Endpoint))
+      {
+        SetBit(StatusInfo0, 0); /* IN Endpoint stalled */
+      }
+    }
+    else
+    {
+      /* OUT endpoint */
+      if (_GetRxStallStatus(Related_Endpoint))
+      {
+        SetBit(StatusInfo0, 0); /* OUT Endpoint stalled */
+      }
+    }
+
+  }
+  else
+  {
+    return NULL;
+  }
+  pUser_Standard_Requests->User_GetStatus();
+  return (uint8_t *)&StatusInfo;
+}
+
+/*******************************************************************************
+* Function Name  : Standard_ClearFeature.
+* Description    : Clear or disable a specific feature.
+* Input          : None.
+* Output         : None.
+* Return         : - Return USB_SUCCESS, if the request is performed.
+*                  - Return USB_UNSUPPORT, if the request is invalid.
+*******************************************************************************/
+RESULT Standard_ClearFeature(void)
+{
+  uint32_t     Type_Rec = Type_Recipient;
+  uint32_t     Status;
+
+
+  if (Type_Rec == (STANDARD_REQUEST | DEVICE_RECIPIENT))
+  {/*Device Clear Feature*/
+    ClrBit(pInformation->Current_Feature, 5);
+    return USB_SUCCESS;
+  }
+  else if (Type_Rec == (STANDARD_REQUEST | ENDPOINT_RECIPIENT))
+  {/*EndPoint Clear Feature*/
+    DEVICE* pDev;
+    uint32_t Related_Endpoint;
+    uint32_t wIndex0;
+    uint32_t rEP;
+
+    if ((pInformation->USBwValue != ENDPOINT_STALL)
+        || (pInformation->USBwIndex1 != 0))
+    {
+      return USB_UNSUPPORT;
+    }
+
+    pDev = &Device_Table;
+    wIndex0 = pInformation->USBwIndex0;
+    rEP = wIndex0 & ~0x80;
+    Related_Endpoint = ENDP0 + rEP;
+
+    if (ValBit(pInformation->USBwIndex0, 7))
+    {
+      /*Get Status of endpoint & stall the request if the related_ENdpoint
+      is Disabled*/
+      Status = _GetEPTxStatus(Related_Endpoint);
+    }
+    else
+    {
+      Status = _GetEPRxStatus(Related_Endpoint);
+    }
+
+    if ((rEP >= pDev->Total_Endpoint) || (Status == 0)
+        || (pInformation->Current_Configuration == 0))
+    {
+      return USB_UNSUPPORT;
+    }
+
+
+    if (wIndex0 & 0x80)
+    {
+      /* IN endpoint */
+      if (_GetTxStallStatus(Related_Endpoint ))
+      {
+      #ifndef STM32F10X_CL
+        ClearDTOG_TX(Related_Endpoint);
+      #endif /* STM32F10X_CL */
+        SetEPTxStatus(Related_Endpoint, EP_TX_VALID);
+      }
+    }
+    else
+    {
+      /* OUT endpoint */
+      if (_GetRxStallStatus(Related_Endpoint))
+      {
+        if (Related_Endpoint == ENDP0)
+        {
+          /* After clear the STALL, enable the default endpoint receiver */
+          SetEPRxCount(Related_Endpoint, Device_Property.MaxPacketSize);
+          _SetEPRxStatus(Related_Endpoint, EP_RX_VALID);
+        }
+        else
+        {
+        #ifndef STM32F10X_CL
+          ClearDTOG_RX(Related_Endpoint);
+        #endif /* STM32F10X_CL */
+          _SetEPRxStatus(Related_Endpoint, EP_RX_VALID);
+        }
+      }
+    }
+    pUser_Standard_Requests->User_ClearFeature();
+    return USB_SUCCESS;
+  }
+
+  return USB_UNSUPPORT;
+}
+
+/*******************************************************************************
+* Function Name  : Standard_SetEndPointFeature
+* Description    : Set or enable a specific feature of EndPoint
+* Input          : None.
+* Output         : None.
+* Return         : - Return USB_SUCCESS, if the request is performed.
+*                  - Return USB_UNSUPPORT, if the request is invalid.
+*******************************************************************************/
+RESULT Standard_SetEndPointFeature(void)
+{
+  uint32_t    wIndex0;
+  uint32_t    Related_Endpoint;
+  uint32_t    rEP;
+  uint32_t    Status;
+
+  wIndex0 = pInformation->USBwIndex0;
+  rEP = wIndex0 & ~0x80;
+  Related_Endpoint = ENDP0 + rEP;
+
+  if (ValBit(pInformation->USBwIndex0, 7))
+  {
+    /* get Status of endpoint & stall the request if the related_ENdpoint
+    is Disabled*/
+    Status = _GetEPTxStatus(Related_Endpoint);
+  }
+  else
+  {
+    Status = _GetEPRxStatus(Related_Endpoint);
+  }
+
+  if (Related_Endpoint >= Device_Table.Total_Endpoint
+      || pInformation->USBwValue != 0 || Status == 0
+      || pInformation->Current_Configuration == 0)
+  {
+    return USB_UNSUPPORT;
+  }
+  else
+  {
+    if (wIndex0 & 0x80)
+    {
+      /* IN endpoint */
+      _SetEPTxStatus(Related_Endpoint, EP_TX_STALL);
+    }
+
+    else
+    {
+      /* OUT endpoint */
+      _SetEPRxStatus(Related_Endpoint, EP_RX_STALL);
+    }
+  }
+  pUser_Standard_Requests->User_SetEndPointFeature();
+  return USB_SUCCESS;
+}
+
+/*******************************************************************************
+* Function Name  : Standard_SetDeviceFeature.
+* Description    : Set or enable a specific feature of Device.
+* Input          : None.
+* Output         : None.
+* Return         : - Return USB_SUCCESS, if the request is performed.
+*                  - Return USB_UNSUPPORT, if the request is invalid.
+*******************************************************************************/
+RESULT Standard_SetDeviceFeature(void)
+{
+  SetBit(pInformation->Current_Feature, 5);
+  pUser_Standard_Requests->User_SetDeviceFeature();
+  return USB_SUCCESS;
+}
+
+/*******************************************************************************
+* Function Name  : Standard_GetDescriptorData.
+* Description    : Standard_GetDescriptorData is used for descriptors transfer.
+*                : This routine is used for the descriptors resident in Flash
+*                  or RAM
+*                  pDesc can be in either Flash or RAM
+*                  The purpose of this routine is to have a versatile way to
+*                  response descriptors request. It allows user to generate
+*                  certain descriptors with software or read descriptors from
+*                  external storage part by part.
+* Input          : - Length - Length of the data in this transfer.
+*                  - pDesc - A pointer points to descriptor struct.
+*                  The structure gives the initial address of the descriptor and
+*                  its original size.
+* Output         : None.
+* Return         : Address of a part of the descriptor pointed by the Usb_
+*                  wOffset The buffer pointed by this address contains at least
+*                  Length bytes.
+*******************************************************************************/
+uint8_t *Standard_GetDescriptorData(uint16_t Length, ONE_DESCRIPTOR *pDesc)
+{
+  uint32_t  wOffset;
+
+  wOffset = pInformation->Ctrl_Info.Usb_wOffset;
+  if (Length == 0)
+  {
+    pInformation->Ctrl_Info.Usb_wLength = pDesc->Descriptor_Size - wOffset;
+    return 0;
+  }
+
+  return pDesc->Descriptor + wOffset;
+}
+
+/*******************************************************************************
+* Function Name  : DataStageOut.
+* Description    : Data stage of a Control Write Transfer.
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void DataStageOut(void)
+{
+  ENDPOINT_INFO *pEPinfo = &pInformation->Ctrl_Info;
+  uint32_t save_rLength;
+
+  save_rLength = pEPinfo->Usb_rLength;
+
+  if (pEPinfo->CopyData && save_rLength)
+  {
+    uint8_t *Buffer;
+    uint32_t Length;
+
+    Length = pEPinfo->PacketSize;
+    if (Length > save_rLength)
+    {
+      Length = save_rLength;
+    }
+
+    Buffer = (*pEPinfo->CopyData)(Length);
+    pEPinfo->Usb_rLength -= Length;
+    pEPinfo->Usb_rOffset += Length;
+
+  #ifdef STM32F10X_CL  
+    OTGD_FS_PCD_EP_Read(ENDP0, Buffer, Length); 
+  #else  
+    PMAToUserBufferCopy(Buffer, GetEPRxAddr(ENDP0), Length);
+  #endif  /* STM32F10X_CL */
+  }
+
+  if (pEPinfo->Usb_rLength != 0)
+  {
+    vSetEPRxStatus(EP_RX_VALID);/* re-enable for next data reception */
+    SetEPTxCount(ENDP0, 0);
+    vSetEPTxStatus(EP_TX_VALID);/* Expect the host to abort the data OUT stage */
+  }
+  /* Set the next State*/
+  if (pEPinfo->Usb_rLength >= pEPinfo->PacketSize)
+  {
+    pInformation->ControlState = OUT_DATA;
+  }
+  else
+  {
+    if (pEPinfo->Usb_rLength > 0)
+    {
+      pInformation->ControlState = LAST_OUT_DATA;
+    }
+    else if (pEPinfo->Usb_rLength == 0)
+    {
+      pInformation->ControlState = WAIT_STATUS_IN;
+      USB_StatusIn();
+    }
+  }
+}
+
+/*******************************************************************************
+* Function Name  : DataStageIn.
+* Description    : Data stage of a Control Read Transfer.
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void DataStageIn(void)
+{
+  ENDPOINT_INFO *pEPinfo = &pInformation->Ctrl_Info;
+  uint32_t save_wLength = pEPinfo->Usb_wLength;
+  uint32_t ControlState = pInformation->ControlState;
+
+  uint8_t *DataBuffer;
+  uint32_t Length;
+
+  if ((save_wLength == 0) && (ControlState == LAST_IN_DATA))
+  {
+    if(Data_Mul_MaxPacketSize == TRUE)
+    {
+      /* No more data to send and empty packet */
+      Send0LengthData();
+      ControlState = LAST_IN_DATA;
+      Data_Mul_MaxPacketSize = FALSE;
+    }
+    else 
+    {
+      /* No more data to send so STALL the TX Status*/
+      ControlState = WAIT_STATUS_OUT;
+
+    #ifdef STM32F10X_CL      
+      OTGD_FS_PCD_EP_Read (ENDP0, 0, 0);
+    #endif  /* STM32F10X_CL */ 
+    
+    #ifndef STM32F10X_CL 
+      vSetEPTxStatus(EP_TX_STALL);
+    #endif  /* STM32F10X_CL */ 
+    }
+    
+    goto Expect_Status_Out;
+  }
+
+  Length = pEPinfo->PacketSize;
+  ControlState = (save_wLength <= Length) ? LAST_IN_DATA : IN_DATA;
+
+  if (Length > save_wLength)
+  {
+    Length = save_wLength;
+  }
+
+  DataBuffer = (*pEPinfo->CopyData)(Length);
+
+#ifdef STM32F10X_CL
+  OTGD_FS_PCD_EP_Write (ENDP0, DataBuffer, Length);
+#else   
+  UserToPMABufferCopy(DataBuffer, GetEPTxAddr(ENDP0), Length);
+#endif /* STM32F10X_CL */ 
+
+  SetEPTxCount(ENDP0, Length);
+
+  pEPinfo->Usb_wLength -= Length;
+  pEPinfo->Usb_wOffset += Length;
+  vSetEPTxStatus(EP_TX_VALID);
+
+  USB_StatusOut();/* Expect the host to abort the data IN stage */
+
+Expect_Status_Out:
+  pInformation->ControlState = ControlState;
+}
+
+/*******************************************************************************
+* Function Name  : NoData_Setup0.
+* Description    : Proceed the processing of setup request without data stage.
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void NoData_Setup0(void)
+{
+  RESULT Result = USB_UNSUPPORT;
+  uint32_t RequestNo = pInformation->USBbRequest;
+  uint32_t ControlState;
+
+  if (Type_Recipient == (STANDARD_REQUEST | DEVICE_RECIPIENT))
+  {
+    /* Device Request*/
+    /* SET_CONFIGURATION*/
+    if (RequestNo == SET_CONFIGURATION)
+    {
+      Result = Standard_SetConfiguration();
+    }
+
+    /*SET ADDRESS*/
+    else if (RequestNo == SET_ADDRESS)
+    {
+      if ((pInformation->USBwValue0 > 127) || (pInformation->USBwValue1 != 0)
+          || (pInformation->USBwIndex != 0)
+          || (pInformation->Current_Configuration != 0))
+        /* Device Address should be 127 or less*/
+      {
+        ControlState = STALLED;
+        goto exit_NoData_Setup0;
+      }
+      else
+      {
+        Result = USB_SUCCESS;
+
+      #ifdef STM32F10X_CL
+         SetDeviceAddress(pInformation->USBwValue0);
+      #endif  /* STM32F10X_CL */
+      }
+    }
+    /*SET FEATURE for Device*/
+    else if (RequestNo == SET_FEATURE)
+    {
+      if ((pInformation->USBwValue0 == DEVICE_REMOTE_WAKEUP)
+          && (pInformation->USBwIndex == 0)
+          && (ValBit(pInformation->Current_Feature, 5)))
+      {
+        Result = Standard_SetDeviceFeature();
+      }
+      else
+      {
+        Result = USB_UNSUPPORT;
+      }
+    }
+    /*Clear FEATURE for Device */
+    else if (RequestNo == CLEAR_FEATURE)
+    {
+      if (pInformation->USBwValue0 == DEVICE_REMOTE_WAKEUP
+          && pInformation->USBwIndex == 0
+          && ValBit(pInformation->Current_Feature, 5))
+      {
+        Result = Standard_ClearFeature();
+      }
+      else
+      {
+        Result = USB_UNSUPPORT;
+      }
+    }
+
+  }
+
+  /* Interface Request*/
+  else if (Type_Recipient == (STANDARD_REQUEST | INTERFACE_RECIPIENT))
+  {
+    /*SET INTERFACE*/
+    if (RequestNo == SET_INTERFACE)
+    {
+      Result = Standard_SetInterface();
+    }
+  }
+
+  /* EndPoint Request*/
+  else if (Type_Recipient == (STANDARD_REQUEST | ENDPOINT_RECIPIENT))
+  {
+    /*CLEAR FEATURE for EndPoint*/
+    if (RequestNo == CLEAR_FEATURE)
+    {
+      Result = Standard_ClearFeature();
+    }
+    /* SET FEATURE for EndPoint*/
+    else if (RequestNo == SET_FEATURE)
+    {
+      Result = Standard_SetEndPointFeature();
+    }
+  }
+  else
+  {
+    Result = USB_UNSUPPORT;
+  }
+
+
+  if (Result != USB_SUCCESS)
+  {
+    Result = (*pProperty->Class_NoData_Setup)(RequestNo);
+    if (Result == USB_NOT_READY)
+    {
+      ControlState = PAUSE;
+      goto exit_NoData_Setup0;
+    }
+  }
+
+  if (Result != USB_SUCCESS)
+  {
+    ControlState = STALLED;
+    goto exit_NoData_Setup0;
+  }
+
+  ControlState = WAIT_STATUS_IN;/* After no data stage SETUP */
+
+  USB_StatusIn();
+
+exit_NoData_Setup0:
+  pInformation->ControlState = ControlState;
+  return;
+}
+
+/*******************************************************************************
+* Function Name  : Data_Setup0.
+* Description    : Proceed the processing of setup request with data stage.
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void Data_Setup0(void)
+{
+  uint8_t *(*CopyRoutine)(uint16_t);
+  RESULT Result;
+  uint32_t Request_No = pInformation->USBbRequest;
+
+  uint32_t Related_Endpoint, Reserved;
+  uint32_t wOffset, Status;
+
+
+
+  CopyRoutine = NULL;
+  wOffset = 0;
+
+  /*GET DESCRIPTOR*/
+  if (Request_No == GET_DESCRIPTOR)
+  {
+    if (Type_Recipient == (STANDARD_REQUEST | DEVICE_RECIPIENT))
+    {
+      uint8_t wValue1 = pInformation->USBwValue1;
+      if (wValue1 == DEVICE_DESCRIPTOR)
+      {
+        CopyRoutine = pProperty->GetDeviceDescriptor;
+      }
+      else if (wValue1 == CONFIG_DESCRIPTOR)
+      {
+        CopyRoutine = pProperty->GetConfigDescriptor;
+      }
+      else if (wValue1 == STRING_DESCRIPTOR)
+      {
+        CopyRoutine = pProperty->GetStringDescriptor;
+      }  /* End of GET_DESCRIPTOR */
+    }
+  }
+
+  /*GET STATUS*/
+  else if ((Request_No == GET_STATUS) && (pInformation->USBwValue == 0)
+           && (pInformation->USBwLength == 0x0002)
+           && (pInformation->USBwIndex1 == 0))
+  {
+    /* GET STATUS for Device*/
+    if ((Type_Recipient == (STANDARD_REQUEST | DEVICE_RECIPIENT))
+        && (pInformation->USBwIndex == 0))
+    {
+      CopyRoutine = Standard_GetStatus;
+    }
+
+    /* GET STATUS for Interface*/
+    else if (Type_Recipient == (STANDARD_REQUEST | INTERFACE_RECIPIENT))
+    {
+      if (((*pProperty->Class_Get_Interface_Setting)(pInformation->USBwIndex0, 0) == USB_SUCCESS)
+          && (pInformation->Current_Configuration != 0))
+      {
+        CopyRoutine = Standard_GetStatus;
+      }
+    }
+
+    /* GET STATUS for EndPoint*/
+    else if (Type_Recipient == (STANDARD_REQUEST | ENDPOINT_RECIPIENT))
+    {
+      Related_Endpoint = (pInformation->USBwIndex0 & 0x0f);
+      Reserved = pInformation->USBwIndex0 & 0x70;
+
+      if (ValBit(pInformation->USBwIndex0, 7))
+      {
+        /*Get Status of endpoint & stall the request if the related_ENdpoint
+        is Disabled*/
+        Status = _GetEPTxStatus(Related_Endpoint);
+      }
+      else
+      {
+        Status = _GetEPRxStatus(Related_Endpoint);
+      }
+
+      if ((Related_Endpoint < Device_Table.Total_Endpoint) && (Reserved == 0)
+          && (Status != 0))
+      {
+        CopyRoutine = Standard_GetStatus;
+      }
+    }
+
+  }
+
+  /*GET CONFIGURATION*/
+  else if (Request_No == GET_CONFIGURATION)
+  {
+    if (Type_Recipient == (STANDARD_REQUEST | DEVICE_RECIPIENT))
+    {
+      CopyRoutine = Standard_GetConfiguration;
+    }
+  }
+  /*GET INTERFACE*/
+  else if (Request_No == GET_INTERFACE)
+  {
+    if ((Type_Recipient == (STANDARD_REQUEST | INTERFACE_RECIPIENT))
+        && (pInformation->Current_Configuration != 0) && (pInformation->USBwValue == 0)
+        && (pInformation->USBwIndex1 == 0) && (pInformation->USBwLength == 0x0001)
+        && ((*pProperty->Class_Get_Interface_Setting)(pInformation->USBwIndex0, 0) == USB_SUCCESS))
+    {
+      CopyRoutine = Standard_GetInterface;
+    }
+
+  }
+  
+  if (CopyRoutine)
+  {
+    pInformation->Ctrl_Info.Usb_wOffset = wOffset;
+    pInformation->Ctrl_Info.CopyData = CopyRoutine;
+    /* sb in the original the cast to word was directly */
+    /* now the cast is made step by step */
+    (*CopyRoutine)(0);
+    Result = USB_SUCCESS;
+  }
+  else
+  {
+    Result = (*pProperty->Class_Data_Setup)(pInformation->USBbRequest);
+    if (Result == USB_NOT_READY)
+    {
+      pInformation->ControlState = PAUSE;
+      return;
+    }
+  }
+
+  if (pInformation->Ctrl_Info.Usb_wLength == 0xFFFF)
+  {
+    /* Data is not ready, wait it */
+    pInformation->ControlState = PAUSE;
+    return;
+  }
+  if ((Result == USB_UNSUPPORT) || (pInformation->Ctrl_Info.Usb_wLength == 0))
+  {
+    /* Unsupported request */
+    pInformation->ControlState = STALLED;
+    return;
+  }
+
+
+  if (ValBit(pInformation->USBbmRequestType, 7))
+  {
+    /* Device ==> Host */
+    __IO uint32_t wLength = pInformation->USBwLength;
+     
+    /* Restrict the data length to be the one host asks for */
+    if (pInformation->Ctrl_Info.Usb_wLength > wLength)
+    {
+      pInformation->Ctrl_Info.Usb_wLength = wLength;
+    }
+    
+    else if (pInformation->Ctrl_Info.Usb_wLength < pInformation->USBwLength)
+    {
+      if (pInformation->Ctrl_Info.Usb_wLength < pProperty->MaxPacketSize)
+      {
+        Data_Mul_MaxPacketSize = FALSE;
+      }
+      else if ((pInformation->Ctrl_Info.Usb_wLength % pProperty->MaxPacketSize) == 0)
+      {
+        Data_Mul_MaxPacketSize = TRUE;
+      }
+    }   
+
+    pInformation->Ctrl_Info.PacketSize = pProperty->MaxPacketSize;
+    DataStageIn();
+  }
+  else
+  {
+    pInformation->ControlState = OUT_DATA;
+    vSetEPRxStatus(EP_RX_VALID); /* enable for next data reception */
+  }
+
+  return;
+}
+
+/*******************************************************************************
+* Function Name  : Setup0_Process
+* Description    : Get the device request data and dispatch to individual process.
+* Input          : None.
+* Output         : None.
+* Return         : Post0_Process.
+*******************************************************************************/
+uint8_t Setup0_Process(void)
+{
+
+  union
+  {
+    uint8_t* b;
+    uint16_t* w;
+  } pBuf;
+
+#ifdef STM32F10X_CL
+  USB_OTG_EP *ep;
+  uint16_t offset = 0;
+ 
+  ep = OTGD_FS_PCD_GetOutEP(ENDP0);
+  pBuf.b = ep->xfer_buff;
+  
+  OTGD_FS_EP0StartXfer(ep);
+#else  
+  uint16_t offset = 1;
+  
+  pBuf.b = PMAAddr + (uint8_t *)(_GetEPRxAddr(ENDP0) * 2); /* *2 for 32 bits addr */
+#endif /* STM32F10X_CL */
+
+  if (pInformation->ControlState != PAUSE)
+  {
+    pInformation->USBbmRequestType = *pBuf.b++; /* bmRequestType */
+    pInformation->USBbRequest = *pBuf.b++; /* bRequest */
+    pBuf.w += offset;  /* word not accessed because of 32 bits addressing */
+    pInformation->USBwValue = ByteSwap(*pBuf.w++); /* wValue */
+    pBuf.w += offset;  /* word not accessed because of 32 bits addressing */
+    pInformation->USBwIndex  = ByteSwap(*pBuf.w++); /* wIndex */
+    pBuf.w += offset;  /* word not accessed because of 32 bits addressing */
+    pInformation->USBwLength = *pBuf.w; /* wLength */
+  }
+
+  pInformation->ControlState = SETTING_UP;
+  if (pInformation->USBwLength == 0)
+  {
+    /* Setup with no data stage */
+    NoData_Setup0();
+  }
+  else
+  {
+    /* Setup with data stage */
+    Data_Setup0();
+  }
+  return Post0_Process();
+}
+
+/*******************************************************************************
+* Function Name  : In0_Process
+* Description    : Process the IN token on all default endpoint.
+* Input          : None.
+* Output         : None.
+* Return         : Post0_Process.
+*******************************************************************************/
+uint8_t In0_Process(void)
+{
+  uint32_t ControlState = pInformation->ControlState;
+
+  if ((ControlState == IN_DATA) || (ControlState == LAST_IN_DATA))
+  {
+    DataStageIn();
+    /* ControlState may be changed outside the function */
+    ControlState = pInformation->ControlState;
+  }
+
+  else if (ControlState == WAIT_STATUS_IN)
+  {
+    if ((pInformation->USBbRequest == SET_ADDRESS) &&
+        (Type_Recipient == (STANDARD_REQUEST | DEVICE_RECIPIENT)))
+    {
+      SetDeviceAddress(pInformation->USBwValue0);
+      pUser_Standard_Requests->User_SetDeviceAddress();
+    }
+    (*pProperty->Process_Status_IN)();
+    ControlState = STALLED;
+  }
+
+  else
+  {
+    ControlState = STALLED;
+  }
+
+  pInformation->ControlState = ControlState;
+
+  return Post0_Process();
+}
+
+/*******************************************************************************
+* Function Name  : Out0_Process
+* Description    : Process the OUT token on all default endpoint.
+* Input          : None.
+* Output         : None.
+* Return         : Post0_Process.
+*******************************************************************************/
+uint8_t Out0_Process(void)
+{
+  uint32_t ControlState = pInformation->ControlState;
+
+  if ((ControlState == IN_DATA) || (ControlState == LAST_IN_DATA))
+  {
+    /* host aborts the transfer before finish */
+    ControlState = STALLED;
+  }
+  else if ((ControlState == OUT_DATA) || (ControlState == LAST_OUT_DATA))
+  {
+    DataStageOut();
+    ControlState = pInformation->ControlState; /* may be changed outside the function */
+  }
+
+  else if (ControlState == WAIT_STATUS_OUT)
+  {
+    (*pProperty->Process_Status_OUT)();
+  #ifndef STM32F10X_CL
+    ControlState = STALLED;
+  #endif /* STM32F10X_CL */
+  }
+
+
+  /* Unexpect state, STALL the endpoint */
+  else
+  {
+    ControlState = STALLED;
+  }
+
+  pInformation->ControlState = ControlState;
+
+  return Post0_Process();
+}
+
+/*******************************************************************************
+* Function Name  : Post0_Process
+* Description    : Stall the Endpoint 0 in case of error.
+* Input          : None.
+* Output         : None.
+* Return         : - 0 if the control State is in PAUSE
+*                  - 1 if not.
+*******************************************************************************/
+uint8_t Post0_Process(void)
+{
+#ifdef STM32F10X_CL  
+  USB_OTG_EP *ep;
+#endif /* STM32F10X_CL */
+      
+  SetEPRxCount(ENDP0, Device_Property.MaxPacketSize);
+
+  if (pInformation->ControlState == STALLED)
+  {
+    vSetEPRxStatus(EP_RX_STALL);
+    vSetEPTxStatus(EP_TX_STALL);
+  }
+
+#ifdef STM32F10X_CL
+  else if ((pInformation->ControlState == OUT_DATA) ||
+      (pInformation->ControlState == WAIT_STATUS_OUT))
+  {
+    ep = OTGD_FS_PCD_GetInEP(0);
+    ep->is_in = 0;
+    OTGD_FS_EP0StartXfer(ep);
+    
+    vSetEPTxStatus(EP_TX_VALID);
+  }
+  
+  else if ((pInformation->ControlState == IN_DATA) || 
+      (pInformation->ControlState == WAIT_STATUS_IN))
+  {
+    ep = OTGD_FS_PCD_GetInEP(0);
+    ep->is_in = 1;
+    OTGD_FS_EP0StartXfer(ep);    
+  }  
+#endif /* STM32F10X_CL */
+
+  return (pInformation->ControlState == PAUSE);
+}
+
+/*******************************************************************************
+* Function Name  : SetDeviceAddress.
+* Description    : Set the device and all the used Endpoints addresses.
+* Input          : - Val: device adress.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetDeviceAddress(uint8_t Val)
+{
+#ifdef STM32F10X_CL 
+  OTGD_FS_PCD_EP_SetAddress ((uint8_t)Val);
+#else 
+  uint32_t i;
+  uint32_t nEP = Device_Table.Total_Endpoint;
+
+  /* set address in every used endpoint */
+  for (i = 0; i < nEP; i++)
+  {
+    _SetEPAddress((uint8_t)i, (uint8_t)i);
+  } /* for */
+  _SetDADDR(Val | DADDR_EF); /* set device address and enable function */
+#endif  /* STM32F10X_CL */  
+}
+
+/*******************************************************************************
+* Function Name  : NOP_Process
+* Description    : No operation function.
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void NOP_Process(void)
+{
+}
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_init.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_init.c
new file mode 100644
index 00000000..a853bd55
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_init.c
@@ -0,0 +1,63 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_init.c
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Initialization routines & global variables
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_lib.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/*  The number of current endpoint, it will be used to specify an endpoint */
+ uint8_t	EPindex;
+/*  The number of current device, it is an index to the Device_Table */
+/* uint8_t	Device_no; */
+/*  Points to the DEVICE_INFO structure of current device */
+/*  The purpose of this register is to speed up the execution */
+DEVICE_INFO *pInformation;
+/*  Points to the DEVICE_PROP structure of current device */
+/*  The purpose of this register is to speed up the execution */
+DEVICE_PROP *pProperty;
+/*  Temporary save the state of Rx & Tx status. */
+/*  Whenever the Rx or Tx state is changed, its value is saved */
+/*  in this variable first and will be set to the EPRB or EPRA */
+/*  at the end of interrupt process */
+uint16_t	SaveState ;
+uint16_t  wInterrupt_Mask;
+DEVICE_INFO	Device_Info;
+USER_STANDARD_REQUESTS  *pUser_Standard_Requests;
+
+/* Extern variables ----------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : USB_Init
+* Description    : USB system initialization
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void USB_Init(void)
+{
+  pInformation = &Device_Info;
+  pInformation->ControlState = 2;
+  pProperty = &Device_Property;
+  pUser_Standard_Requests = &User_Standard_Requests;
+  /* Initialize devices one by one */
+  pProperty->Init();
+}
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_int.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_int.c
new file mode 100644
index 00000000..00eb7322
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_int.c
@@ -0,0 +1,188 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_int.c
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Endpoint CTR (Low and High) interrupt's service routines
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+#ifndef STM32F10X_CL
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_lib.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+__IO uint16_t SaveRState;
+__IO uint16_t SaveTState;
+
+/* Extern variables ----------------------------------------------------------*/
+extern void (*pEpInt_IN[7])(void);    /*  Handles IN  interrupts   */
+extern void (*pEpInt_OUT[7])(void);   /*  Handles OUT interrupts   */
+
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : CTR_LP.
+* Description    : Low priority Endpoint Correct Transfer interrupt's service
+*                  routine.
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void CTR_LP(void)
+{
+  __IO uint16_t wEPVal = 0;
+  /* stay in loop while pending ints */
+  while (((wIstr = _GetISTR()) & ISTR_CTR) != 0)
+  {
+    /* extract highest priority endpoint number */
+    EPindex = (uint8_t)(wIstr & ISTR_EP_ID);
+    if (EPindex == 0)
+    {
+      /* Decode and service control endpoint interrupt */
+      /* calling related service routine */
+      /* (Setup0_Process, In0_Process, Out0_Process) */
+
+      /* save RX & TX status */
+      /* and set both to NAK */
+
+
+	    SaveRState = _GetENDPOINT(ENDP0);
+	    SaveTState = SaveRState & EPTX_STAT;
+	    SaveRState &=  EPRX_STAT;	
+
+	    _SetEPRxTxStatus(ENDP0,EP_RX_NAK,EP_TX_NAK);
+
+      /* DIR bit = origin of the interrupt */
+
+      if ((wIstr & ISTR_DIR) == 0)
+      {
+        /* DIR = 0 */
+
+        /* DIR = 0      => IN  int */
+        /* DIR = 0 implies that (EP_CTR_TX = 1) always  */
+
+
+        _ClearEP_CTR_TX(ENDP0);
+        In0_Process();
+
+           /* before terminate set Tx & Rx status */
+
+            _SetEPRxTxStatus(ENDP0,SaveRState,SaveTState);
+		  return;
+      }
+      else
+      {
+        /* DIR = 1 */
+
+        /* DIR = 1 & CTR_RX       => SETUP or OUT int */
+        /* DIR = 1 & (CTR_TX | CTR_RX) => 2 int pending */
+
+        wEPVal = _GetENDPOINT(ENDP0);
+        
+        if ((wEPVal &EP_SETUP) != 0)
+        {
+          _ClearEP_CTR_RX(ENDP0); /* SETUP bit kept frozen while CTR_RX = 1 */
+          Setup0_Process();
+          /* before terminate set Tx & Rx status */
+
+		      _SetEPRxTxStatus(ENDP0,SaveRState,SaveTState);
+          return;
+        }
+
+        else if ((wEPVal & EP_CTR_RX) != 0)
+        {
+          _ClearEP_CTR_RX(ENDP0);
+          Out0_Process();
+          /* before terminate set Tx & Rx status */
+     
+		     _SetEPRxTxStatus(ENDP0,SaveRState,SaveTState);
+          return;
+        }
+      }
+    }/* if(EPindex == 0) */
+    else
+    {
+      /* Decode and service non control endpoints interrupt  */
+
+      /* process related endpoint register */
+      wEPVal = _GetENDPOINT(EPindex);
+      if ((wEPVal & EP_CTR_RX) != 0)
+      {
+        /* clear int flag */
+        _ClearEP_CTR_RX(EPindex);
+
+        /* call OUT service function */
+        (*pEpInt_OUT[EPindex-1])();
+
+      } /* if((wEPVal & EP_CTR_RX) */
+
+      if ((wEPVal & EP_CTR_TX) != 0)
+      {
+        /* clear int flag */
+        _ClearEP_CTR_TX(EPindex);
+
+        /* call IN service function */
+        (*pEpInt_IN[EPindex-1])();
+      } /* if((wEPVal & EP_CTR_TX) != 0) */
+
+    }/* if(EPindex == 0) else */
+
+  }/* while(...) */
+}
+
+/*******************************************************************************
+* Function Name  : CTR_HP.
+* Description    : High Priority Endpoint Correct Transfer interrupt's service 
+*                  routine.
+* Input          : None.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void CTR_HP(void)
+{
+  uint32_t wEPVal = 0;
+
+  while (((wIstr = _GetISTR()) & ISTR_CTR) != 0)
+  {
+    _SetISTR((uint16_t)CLR_CTR); /* clear CTR flag */
+    /* extract highest priority endpoint number */
+    EPindex = (uint8_t)(wIstr & ISTR_EP_ID);
+    /* process related endpoint register */
+    wEPVal = _GetENDPOINT(EPindex);
+    if ((wEPVal & EP_CTR_RX) != 0)
+    {
+      /* clear int flag */
+      _ClearEP_CTR_RX(EPindex);
+
+      /* call OUT service function */
+      (*pEpInt_OUT[EPindex-1])();
+
+    } /* if((wEPVal & EP_CTR_RX) */
+    else if ((wEPVal & EP_CTR_TX) != 0)
+    {
+      /* clear int flag */
+      _ClearEP_CTR_TX(EPindex);
+
+      /* call IN service function */
+      (*pEpInt_IN[EPindex-1])();
+
+
+    } /* if((wEPVal & EP_CTR_TX) != 0) */
+
+  }/* while(...) */
+}
+
+#endif  /* STM32F10X_CL */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_mem.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_mem.c
new file mode 100644
index 00000000..3e0cfb47
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_mem.c
@@ -0,0 +1,75 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_mem.c
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Utility functions for memory transfers to/from PMA
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+#ifndef STM32F10X_CL
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_lib.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Extern variables ----------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+/*******************************************************************************
+* Function Name  : UserToPMABufferCopy
+* Description    : Copy a buffer from user memory area to packet memory area (PMA)
+* Input          : - pbUsrBuf: pointer to user memory area.
+*                  - wPMABufAddr: address into PMA.
+*                  - wNBytes: no. of bytes to be copied.
+* Output         : None.
+* Return         : None	.
+*******************************************************************************/
+void UserToPMABufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes)
+{
+  uint32_t n = (wNBytes + 1) >> 1;   /* n = (wNBytes + 1) / 2 */
+  uint32_t i, temp1, temp2;
+  uint16_t *pdwVal;
+  pdwVal = (uint16_t *)(wPMABufAddr * 2 + PMAAddr);
+  for (i = n; i != 0; i--)
+  {
+    temp1 = (uint16_t) * pbUsrBuf;
+    pbUsrBuf++;
+    temp2 = temp1 | (uint16_t) * pbUsrBuf << 8;
+    *pdwVal++ = temp2;
+    pdwVal++;
+    pbUsrBuf++;
+  }
+}
+/*******************************************************************************
+* Function Name  : PMAToUserBufferCopy
+* Description    : Copy a buffer from user memory area to packet memory area (PMA)
+* Input          : - pbUsrBuf    = pointer to user memory area.
+*                  - wPMABufAddr = address into PMA.
+*                  - wNBytes     = no. of bytes to be copied.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void PMAToUserBufferCopy(uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes)
+{
+  uint32_t n = (wNBytes + 1) >> 1;/* /2*/
+  uint32_t i;
+  uint32_t *pdwVal;
+  pdwVal = (uint32_t *)(wPMABufAddr * 2 + PMAAddr);
+  for (i = n; i != 0; i--)
+  {
+    *(uint16_t*)pbUsrBuf++ = *pdwVal++;
+    pbUsrBuf++;
+  }
+}
+
+#endif /* STM32F10X_CL */
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_regs.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_regs.c
new file mode 100644
index 00000000..48c97d43
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_regs.c
@@ -0,0 +1,750 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_regs.c
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Interface functions to USB cell registers
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+#ifndef STM32F10X_CL
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_lib.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Extern variables ----------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : SetCNTR.
+* Description    : Set the CNTR register value.
+* Input          : wRegValue: new register value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetCNTR(uint16_t wRegValue)
+{
+  _SetCNTR(wRegValue);
+}
+
+/*******************************************************************************
+* Function Name  : GetCNTR.
+* Description    : returns the CNTR register value.
+* Input          : None.
+* Output         : None.
+* Return         : CNTR register Value.
+*******************************************************************************/
+uint16_t GetCNTR(void)
+{
+  return(_GetCNTR());
+}
+
+/*******************************************************************************
+* Function Name  : SetISTR.
+* Description    : Set the ISTR register value.
+* Input          : wRegValue: new register value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetISTR(uint16_t wRegValue)
+{
+  _SetISTR(wRegValue);
+}
+
+/*******************************************************************************
+* Function Name  : GetISTR
+* Description    : Returns the ISTR register value.
+* Input          : None.
+* Output         : None.
+* Return         : ISTR register Value
+*******************************************************************************/
+uint16_t GetISTR(void)
+{
+  return(_GetISTR());
+}
+
+/*******************************************************************************
+* Function Name  : GetFNR
+* Description    : Returns the FNR register value.
+* Input          : None.
+* Output         : None.
+* Return         : FNR register Value
+*******************************************************************************/
+uint16_t GetFNR(void)
+{
+  return(_GetFNR());
+}
+
+/*******************************************************************************
+* Function Name  : SetDADDR
+* Description    : Set the DADDR register value.
+* Input          : wRegValue: new register value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetDADDR(uint16_t wRegValue)
+{
+  _SetDADDR(wRegValue);
+}
+
+/*******************************************************************************
+* Function Name  : GetDADDR
+* Description    : Returns the DADDR register value.
+* Input          : None.
+* Output         : None.
+* Return         : DADDR register Value
+*******************************************************************************/
+uint16_t GetDADDR(void)
+{
+  return(_GetDADDR());
+}
+
+/*******************************************************************************
+* Function Name  : SetBTABLE
+* Description    : Set the BTABLE.
+* Input          : wRegValue: New register value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetBTABLE(uint16_t wRegValue)
+{
+  _SetBTABLE(wRegValue);
+}
+
+/*******************************************************************************
+* Function Name  : GetBTABLE.
+* Description    : Returns the BTABLE register value.
+* Input          : None. 
+* Output         : None.
+* Return         : BTABLE address.
+*******************************************************************************/
+uint16_t GetBTABLE(void)
+{
+  return(_GetBTABLE());
+}
+
+/*******************************************************************************
+* Function Name  : SetENDPOINT
+* Description    : Setthe Endpoint register value.
+* Input          : bEpNum: Endpoint Number. 
+*                  wRegValue.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetENDPOINT(uint8_t bEpNum, uint16_t wRegValue)
+{
+  _SetENDPOINT(bEpNum, wRegValue);
+}
+
+/*******************************************************************************
+* Function Name  : GetENDPOINT
+* Description    : Return the Endpoint register value.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Endpoint register value.
+*******************************************************************************/
+uint16_t GetENDPOINT(uint8_t bEpNum)
+{
+  return(_GetENDPOINT(bEpNum));
+}
+
+/*******************************************************************************
+* Function Name  : SetEPType
+* Description    : sets the type in the endpoint register.
+* Input          : bEpNum: Endpoint Number. 
+*                  wType: type definition.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPType(uint8_t bEpNum, uint16_t wType)
+{
+  _SetEPType(bEpNum, wType);
+}
+
+/*******************************************************************************
+* Function Name  : GetEPType
+* Description    : Returns the endpoint type.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Endpoint Type
+*******************************************************************************/
+uint16_t GetEPType(uint8_t bEpNum)
+{
+  return(_GetEPType(bEpNum));
+}
+
+/*******************************************************************************
+* Function Name  : SetEPTxStatus
+* Description    : Set the status of Tx endpoint.
+* Input          : bEpNum: Endpoint Number. 
+*                  wState: new state.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPTxStatus(uint8_t bEpNum, uint16_t wState)
+{
+  _SetEPTxStatus(bEpNum, wState);
+}
+
+/*******************************************************************************
+* Function Name  : SetEPRxStatus
+* Description    : Set the status of Rx endpoint.
+* Input          : bEpNum: Endpoint Number. 
+*                  wState: new state.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPRxStatus(uint8_t bEpNum, uint16_t wState)
+{
+  _SetEPRxStatus(bEpNum, wState);
+}
+
+/*******************************************************************************
+* Function Name  : SetDouBleBuffEPStall
+* Description    : sets the status for Double Buffer Endpoint to STALL
+* Input          : bEpNum: Endpoint Number. 
+*                  bDir: Endpoint direction.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetDouBleBuffEPStall(uint8_t bEpNum, uint8_t bDir)
+{
+  uint16_t Endpoint_DTOG_Status;
+  Endpoint_DTOG_Status = GetENDPOINT(bEpNum);
+  if (bDir == EP_DBUF_OUT)
+  { /* OUT double buffered endpoint */
+    _SetENDPOINT(bEpNum, Endpoint_DTOG_Status & ~EPRX_DTOG1);
+  }
+  else if (bDir == EP_DBUF_IN)
+  { /* IN double buffered endpoint */
+    _SetENDPOINT(bEpNum, Endpoint_DTOG_Status & ~EPTX_DTOG1);
+  }
+}
+
+/*******************************************************************************
+* Function Name  : GetEPTxStatus
+* Description    : Returns the endpoint Tx status.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Endpoint TX Status
+*******************************************************************************/
+uint16_t GetEPTxStatus(uint8_t bEpNum)
+{
+  return(_GetEPTxStatus(bEpNum));
+}
+
+/*******************************************************************************
+* Function Name  : GetEPRxStatus
+* Description    : Returns the endpoint Rx status.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Endpoint RX Status
+*******************************************************************************/
+uint16_t GetEPRxStatus(uint8_t bEpNum)
+{
+  return(_GetEPRxStatus(bEpNum));
+}
+
+/*******************************************************************************
+* Function Name  : SetEPTxValid
+* Description    : Valid the endpoint Tx Status.
+* Input          : bEpNum: Endpoint Number.  
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPTxValid(uint8_t bEpNum)
+{
+  _SetEPTxStatus(bEpNum, EP_TX_VALID);
+}
+
+/*******************************************************************************
+* Function Name  : SetEPRxValid
+* Description    : Valid the endpoint Rx Status.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPRxValid(uint8_t bEpNum)
+{
+  _SetEPRxStatus(bEpNum, EP_RX_VALID);
+}
+
+/*******************************************************************************
+* Function Name  : SetEP_KIND
+* Description    : Clear the EP_KIND bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEP_KIND(uint8_t bEpNum)
+{
+  _SetEP_KIND(bEpNum);
+}
+
+/*******************************************************************************
+* Function Name  : ClearEP_KIND
+* Description    : set the  EP_KIND bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void ClearEP_KIND(uint8_t bEpNum)
+{
+  _ClearEP_KIND(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : Clear_Status_Out
+* Description    : Clear the Status Out of the related Endpoint
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void Clear_Status_Out(uint8_t bEpNum)
+{
+  _ClearEP_KIND(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : Set_Status_Out
+* Description    : Set the Status Out of the related Endpoint
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void Set_Status_Out(uint8_t bEpNum)
+{
+  _SetEP_KIND(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : SetEPDoubleBuff
+* Description    : Enable the double buffer feature for the endpoint. 
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPDoubleBuff(uint8_t bEpNum)
+{
+  _SetEP_KIND(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : ClearEPDoubleBuff
+* Description    : Disable the double buffer feature for the endpoint. 
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void ClearEPDoubleBuff(uint8_t bEpNum)
+{
+  _ClearEP_KIND(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : GetTxStallStatus
+* Description    : Returns the Stall status of the Tx endpoint.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Tx Stall status.
+*******************************************************************************/
+uint16_t GetTxStallStatus(uint8_t bEpNum)
+{
+  return(_GetTxStallStatus(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : GetRxStallStatus
+* Description    : Returns the Stall status of the Rx endpoint. 
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Rx Stall status.
+*******************************************************************************/
+uint16_t GetRxStallStatus(uint8_t bEpNum)
+{
+  return(_GetRxStallStatus(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : ClearEP_CTR_RX
+* Description    : Clear the CTR_RX bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void ClearEP_CTR_RX(uint8_t bEpNum)
+{
+  _ClearEP_CTR_RX(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : ClearEP_CTR_TX
+* Description    : Clear the CTR_TX bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void ClearEP_CTR_TX(uint8_t bEpNum)
+{
+  _ClearEP_CTR_TX(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : ToggleDTOG_RX
+* Description    : Toggle the DTOG_RX bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void ToggleDTOG_RX(uint8_t bEpNum)
+{
+  _ToggleDTOG_RX(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : ToggleDTOG_TX
+* Description    : Toggle the DTOG_TX bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void ToggleDTOG_TX(uint8_t bEpNum)
+{
+  _ToggleDTOG_TX(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : ClearDTOG_RX.
+* Description    : Clear the DTOG_RX bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void ClearDTOG_RX(uint8_t bEpNum)
+{
+  _ClearDTOG_RX(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : ClearDTOG_TX.
+* Description    : Clear the DTOG_TX bit.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void ClearDTOG_TX(uint8_t bEpNum)
+{
+  _ClearDTOG_TX(bEpNum);
+}
+/*******************************************************************************
+* Function Name  : SetEPAddress
+* Description    : Set the endpoint address.
+* Input          : bEpNum: Endpoint Number.
+*                  bAddr: New endpoint address.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPAddress(uint8_t bEpNum, uint8_t bAddr)
+{
+  _SetEPAddress(bEpNum, bAddr);
+}
+/*******************************************************************************
+* Function Name  : GetEPAddress
+* Description    : Get the endpoint address.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Endpoint address.
+*******************************************************************************/
+uint8_t GetEPAddress(uint8_t bEpNum)
+{
+  return(_GetEPAddress(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : SetEPTxAddr
+* Description    : Set the endpoint Tx buffer address.
+* Input          : bEpNum: Endpoint Number.
+*                  wAddr: new address. 
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPTxAddr(uint8_t bEpNum, uint16_t wAddr)
+{
+  _SetEPTxAddr(bEpNum, wAddr);
+}
+/*******************************************************************************
+* Function Name  : SetEPRxAddr
+* Description    : Set the endpoint Rx buffer address.
+* Input          : bEpNum: Endpoint Number.
+*                  wAddr: new address.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPRxAddr(uint8_t bEpNum, uint16_t wAddr)
+{
+  _SetEPRxAddr(bEpNum, wAddr);
+}
+/*******************************************************************************
+* Function Name  : GetEPTxAddr
+* Description    : Returns the endpoint Tx buffer address.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Rx buffer address. 
+*******************************************************************************/
+uint16_t GetEPTxAddr(uint8_t bEpNum)
+{
+  return(_GetEPTxAddr(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : GetEPRxAddr.
+* Description    : Returns the endpoint Rx buffer address.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Rx buffer address.
+*******************************************************************************/
+uint16_t GetEPRxAddr(uint8_t bEpNum)
+{
+  return(_GetEPRxAddr(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : SetEPTxCount.
+* Description    : Set the Tx count.
+* Input          : bEpNum: Endpoint Number.
+*                  wCount: new count value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPTxCount(uint8_t bEpNum, uint16_t wCount)
+{
+  _SetEPTxCount(bEpNum, wCount);
+}
+/*******************************************************************************
+* Function Name  : SetEPCountRxReg.
+* Description    : Set the Count Rx Register value.
+* Input          : *pdwReg: point to the register.
+*                  wCount: the new register value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPCountRxReg(uint32_t *pdwReg, uint16_t wCount)
+{
+  _SetEPCountRxReg(dwReg, wCount);
+}
+/*******************************************************************************
+* Function Name  : SetEPRxCount
+* Description    : Set the Rx count.
+* Input          : bEpNum: Endpoint Number. 
+*                  wCount: the new count value.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPRxCount(uint8_t bEpNum, uint16_t wCount)
+{
+  _SetEPRxCount(bEpNum, wCount);
+}
+/*******************************************************************************
+* Function Name  : GetEPTxCount
+* Description    : Get the Tx count.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None
+* Return         : Tx count value.
+*******************************************************************************/
+uint16_t GetEPTxCount(uint8_t bEpNum)
+{
+  return(_GetEPTxCount(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : GetEPRxCount
+* Description    : Get the Rx count.
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : Rx count value.
+*******************************************************************************/
+uint16_t GetEPRxCount(uint8_t bEpNum)
+{
+  return(_GetEPRxCount(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : SetEPDblBuffAddr
+* Description    : Set the addresses of the buffer 0 and 1.
+* Input          : bEpNum: Endpoint Number.  
+*                  wBuf0Addr: new address of buffer 0. 
+*                  wBuf1Addr: new address of buffer 1.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPDblBuffAddr(uint8_t bEpNum, uint16_t wBuf0Addr, uint16_t wBuf1Addr)
+{
+  _SetEPDblBuffAddr(bEpNum, wBuf0Addr, wBuf1Addr);
+}
+/*******************************************************************************
+* Function Name  : SetEPDblBuf0Addr
+* Description    : Set the Buffer 1 address.
+* Input          : bEpNum: Endpoint Number
+*                  wBuf0Addr: new address.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPDblBuf0Addr(uint8_t bEpNum, uint16_t wBuf0Addr)
+{
+  _SetEPDblBuf0Addr(bEpNum, wBuf0Addr);
+}
+/*******************************************************************************
+* Function Name  : SetEPDblBuf1Addr
+* Description    : Set the Buffer 1 address.
+* Input          : bEpNum: Endpoint Number
+*                  wBuf1Addr: new address.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPDblBuf1Addr(uint8_t bEpNum, uint16_t wBuf1Addr)
+{
+  _SetEPDblBuf1Addr(bEpNum, wBuf1Addr);
+}
+/*******************************************************************************
+* Function Name  : GetEPDblBuf0Addr
+* Description    : Returns the address of the Buffer 0.
+* Input          : bEpNum: Endpoint Number.
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+uint16_t GetEPDblBuf0Addr(uint8_t bEpNum)
+{
+  return(_GetEPDblBuf0Addr(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : GetEPDblBuf1Addr
+* Description    : Returns the address of the Buffer 1.
+* Input          : bEpNum: Endpoint Number.
+* Output         : None.
+* Return         : Address of the Buffer 1.
+*******************************************************************************/
+uint16_t GetEPDblBuf1Addr(uint8_t bEpNum)
+{
+  return(_GetEPDblBuf1Addr(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : SetEPDblBuffCount
+* Description    : Set the number of bytes for a double Buffer 
+*                  endpoint.
+* Input          : bEpNum,bDir, wCount
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPDblBuffCount(uint8_t bEpNum, uint8_t bDir, uint16_t wCount)
+{
+  _SetEPDblBuffCount(bEpNum, bDir, wCount);
+}
+/*******************************************************************************
+* Function Name  : SetEPDblBuf0Count
+* Description    : Set the number of bytes in the buffer 0 of a double Buffer 
+*                  endpoint.
+* Input          : bEpNum, bDir,  wCount
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPDblBuf0Count(uint8_t bEpNum, uint8_t bDir, uint16_t wCount)
+{
+  _SetEPDblBuf0Count(bEpNum, bDir, wCount);
+}
+/*******************************************************************************
+* Function Name  : SetEPDblBuf1Count
+* Description    : Set the number of bytes in the buffer 0 of a double Buffer 
+*                  endpoint.
+* Input          : bEpNum,  bDir,  wCount
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void SetEPDblBuf1Count(uint8_t bEpNum, uint8_t bDir, uint16_t wCount)
+{
+  _SetEPDblBuf1Count(bEpNum, bDir, wCount);
+}
+/*******************************************************************************
+* Function Name  : GetEPDblBuf0Count
+* Description    : Returns the number of byte received in the buffer 0 of a double
+*                  Buffer endpoint.
+* Input          : bEpNum: Endpoint Number.
+* Output         : None.
+* Return         : Endpoint Buffer 0 count
+*******************************************************************************/
+uint16_t GetEPDblBuf0Count(uint8_t bEpNum)
+{
+  return(_GetEPDblBuf0Count(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : GetEPDblBuf1Count
+* Description    : Returns the number of data received in the buffer 1 of a double
+*                  Buffer endpoint.
+* Input          : bEpNum: Endpoint Number.
+* Output         : None.
+* Return         : Endpoint Buffer 1 count.
+*******************************************************************************/
+uint16_t GetEPDblBuf1Count(uint8_t bEpNum)
+{
+  return(_GetEPDblBuf1Count(bEpNum));
+}
+/*******************************************************************************
+* Function Name  : GetEPDblBufDir
+* Description    : gets direction of the double buffered endpoint
+* Input          : bEpNum: Endpoint Number. 
+* Output         : None.
+* Return         : EP_DBUF_OUT, EP_DBUF_IN,
+*                  EP_DBUF_ERR if the endpoint counter not yet programmed.
+*******************************************************************************/
+EP_DBUF_DIR GetEPDblBufDir(uint8_t bEpNum)
+{
+  if ((uint16_t)(*_pEPRxCount(bEpNum) & 0xFC00) != 0)
+    return(EP_DBUF_OUT);
+  else if (((uint16_t)(*_pEPTxCount(bEpNum)) & 0x03FF) != 0)
+    return(EP_DBUF_IN);
+  else
+    return(EP_DBUF_ERR);
+}
+/*******************************************************************************
+* Function Name  : FreeUserBuffer
+* Description    : free buffer used from the application realizing it to the line
+                   toggles bit SW_BUF in the double buffered endpoint register
+* Input          : bEpNum, bDir
+* Output         : None.
+* Return         : None.
+*******************************************************************************/
+void FreeUserBuffer(uint8_t bEpNum, uint8_t bDir)
+{
+  if (bDir == EP_DBUF_OUT)
+  { /* OUT double buffered endpoint */
+    _ToggleDTOG_TX(bEpNum);
+  }
+  else if (bDir == EP_DBUF_IN)
+  { /* IN double buffered endpoint */
+    _ToggleDTOG_RX(bEpNum);
+  }
+}
+
+/*******************************************************************************
+* Function Name  : ToWord
+* Description    : merge two byte in a word.
+* Input          : bh: byte high, bl: bytes low.
+* Output         : None.
+* Return         : resulted word.
+*******************************************************************************/
+uint16_t ToWord(uint8_t bh, uint8_t bl)
+{
+  uint16_t wRet;
+  wRet = (uint16_t)bl | ((uint16_t)bh << 8);
+  return(wRet);
+}
+/*******************************************************************************
+* Function Name  : ByteSwap
+* Description    : Swap two byte in a word.
+* Input          : wSwW: word to Swap.
+* Output         : None.
+* Return         : resulted word.
+*******************************************************************************/
+uint16_t ByteSwap(uint16_t wSwW)
+{
+  uint8_t bTemp;
+  uint16_t wRet;
+  bTemp = (uint8_t)(wSwW & 0xff);
+  wRet =  (wSwW >> 8) | ((uint16_t)bTemp << 8);
+  return(wRet);
+}
+
+#endif /* STM32F10X_CL */
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_sil.c b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_sil.c
new file mode 100644
index 00000000..a446879c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/STM32_USB-FS-Device_Driver/src/usb_sil.c
@@ -0,0 +1,126 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_sil.c
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Simplified Interface Layer for Global Initialization and 
+*                      Endpoint Rea/Write operations.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_lib.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Extern variables ----------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/*******************************************************************************
+* Function Name  : USB_SIL_Init
+* Description    : Initialize the USB Device IP and the Endpoint 0.
+* Input          : None.
+* Output         : None.
+* Return         : Status.
+*******************************************************************************/
+uint32_t USB_SIL_Init(void)
+{
+#ifndef STM32F10X_CL
+  
+  /* USB interrupts initialization */
+  /* clear pending interrupts */
+  _SetISTR(0);
+  wInterrupt_Mask = IMR_MSK;
+  /* set interrupts mask */
+  _SetCNTR(wInterrupt_Mask);
+  
+#else
+  
+  /* Perform OTG Device initialization procedure (including EP0 init) */
+  OTG_DEV_Init();
+  
+#endif /* STM32F10X_CL */
+
+  return 0;
+}
+
+/*******************************************************************************
+* Function Name  : USB_SIL_Write
+* Description    : Write a buffer of data to a selected endpoint.
+* Input          : - bEpAddr: The address of the non control endpoint.
+*                  - pBufferPointer: The pointer to the buffer of data to be written
+*                    to the endpoint.
+*                  - wBufferSize: Number of data to be written (in bytes).
+* Output         : None.
+* Return         : Status.
+*******************************************************************************/
+uint32_t USB_SIL_Write(uint8_t bEpAddr, uint8_t* pBufferPointer, uint32_t wBufferSize)
+{
+#ifndef STM32F10X_CL
+
+  /* Use the memory interface function to write to the selected endpoint */
+  UserToPMABufferCopy(pBufferPointer, GetEPTxAddr(bEpAddr & 0x7F), wBufferSize);
+
+  /* Update the data length in the control register */
+  SetEPTxCount((bEpAddr & 0x7F), wBufferSize);
+  
+#else
+  
+   /* Use the PCD interface layer function to write to the selected endpoint */
+   OTGD_FS_PCD_EP_Write (bEpAddr, pBufferPointer, wBufferSize); 
+   
+#endif /* STM32F10X_CL */
+
+  return 0;
+}
+
+/*******************************************************************************
+* Function Name  : USB_SIL_Read
+* Description    : Write a buffer of data to a selected endpoint.
+* Input          : - bEpAddr: The address of the non control endpoint.
+*                  - pBufferPointer: The pointer to which will be saved the 
+*                     received data buffer.
+* Output         : None.
+* Return         : Number of received data (in Bytes).
+*******************************************************************************/
+uint32_t USB_SIL_Read(uint8_t bEpAddr, uint8_t* pBufferPointer)
+{
+  uint32_t DataLength = 0;
+
+#ifndef STM32F10X_CL
+
+  /* Get the number of received data on the selected Endpoint */
+  DataLength = GetEPRxCount(bEpAddr & 0x7F);
+  
+  /* Use the memory interface function to write to the selected endpoint */
+  PMAToUserBufferCopy(pBufferPointer, GetEPRxAddr(bEpAddr & 0x7F), DataLength);
+
+#else
+  
+  USB_OTG_EP *ep;
+
+  /* Get the structure pointer of the selected Endpoint */
+  ep = OTGD_FS_PCD_GetOutEP(bEpAddr);
+  
+  /* Get the number of received data */
+  DataLength = ep->xfer_len;
+  
+  /* Use the PCD interface layer function to read the selected endpoint */
+  OTGD_FS_PCD_EP_Read (bEpAddr, pBufferPointer, DataLength);
+  
+#endif /* STM32F10X_CL */
+
+  /* Return the number of received data */
+  return DataLength;
+}
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f0xx_conf.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f0xx_conf.h
new file mode 100644
index 00000000..9927eba3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f0xx_conf.h
@@ -0,0 +1,83 @@
+/**
+  ******************************************************************************
+  * @file    Project/STM32F0xx_StdPeriph_Templates/stm32f0xx_conf.h 
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    05-December-2014
+  * @brief   Library configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2014 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_CONF_H
+#define __STM32F0XX_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Comment the line below to disable peripheral header file inclusion */
+#include "stm32f0xx_adc.h"
+#include "stm32f0xx_can.h"
+#include "stm32f0xx_cec.h"
+#include "stm32f0xx_crc.h"
+#include "stm32f0xx_crs.h"
+#include "stm32f0xx_comp.h"
+#include "stm32f0xx_dac.h"
+#include "stm32f0xx_dbgmcu.h"
+#include "stm32f0xx_dma.h"
+#include "stm32f0xx_exti.h"
+#include "stm32f0xx_flash.h"
+#include "stm32f0xx_gpio.h"
+#include "stm32f0xx_syscfg.h"
+#include "stm32f0xx_i2c.h"
+#include "stm32f0xx_iwdg.h"
+#include "stm32f0xx_pwr.h"
+#include "stm32f0xx_rcc.h"
+#include "stm32f0xx_rtc.h"
+#include "stm32f0xx_spi.h"
+#include "stm32f0xx_tim.h"
+#include "stm32f0xx_usart.h"
+#include "stm32f0xx_wwdg.h"
+#include "stm32f0xx_misc.h"  /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to expanse the "assert_param" macro in the 
+   Standard Peripheral Library drivers code */
+/* #define USE_FULL_ASSERT    1 */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+
+/**
+  * @brief  The assert_param macro is used for function's parameters check.
+  * @param  expr: If expr is false, it calls assert_failed function which reports 
+  *         the name of the source file and the source line number of the call 
+  *         that failed. If expr is true, it returns no value.
+  * @retval None
+  */
+  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* USE_FULL_ASSERT */
+
+#endif /* __STM32F0XX_CONF_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f10x_conf.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f10x_conf.h
new file mode 100644
index 00000000..7b8a8ba8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f10x_conf.h
@@ -0,0 +1,72 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : stm32f10x_conf.h
+* Author             : MCD Application Team
+* Version            : V3.0.0
+* Date               : 04/06/2009
+* Description        : Library configuration file.
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F10x_CONF_H
+#define __STM32F10x_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Uncomment the line below to enable peripheral header file inclusion */
+#include "stm32f10x_adc.h"
+#include "stm32f10x_bkp.h"
+#include "stm32f10x_can.h"
+#include "stm32f10x_crc.h"
+#include "stm32f10x_dac.h"
+#include "stm32f10x_dbgmcu.h"
+#include "stm32f10x_dma.h"
+#include "stm32f10x_exti.h"
+#include "stm32f10x_flash.h" 
+#include "stm32f10x_fsmc.h" 
+#include "stm32f10x_gpio.h"
+#include "stm32f10x_i2c.h"
+#include "stm32f10x_iwdg.h"
+#include "stm32f10x_pwr.h"
+#include "stm32f10x_rcc.h"
+#include "stm32f10x_rtc.h"
+#include "stm32f10x_sdio.h"
+#include "stm32f10x_spi.h"
+#include "stm32f10x_tim.h"
+#include "stm32f10x_usart.h"
+#include "stm32f10x_wwdg.h"
+#include "misc.h"   /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to expanse the "assert_param" macro in the 
+   Standard Peripheral Library drivers code */
+/* #define USE_FULL_ASSERT    1 */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+
+/*******************************************************************************
+* Macro Name     : assert_param
+* Description    : The assert_param macro is used for function's parameters check.
+* Input          : - expr: If expr is false, it calls assert_failed function
+*                    which reports the name of the source file and the source
+*                    line number of the call that failed. 
+*                    If expr is true, it returns no value.
+* Return         : None
+*******************************************************************************/ 
+  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* USE_FULL_ASSERT */
+
+#endif /* __STM32F10x_CONF_H */
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f37x_conf.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f37x_conf.h
new file mode 100644
index 00000000..14cba8db
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f37x_conf.h
@@ -0,0 +1,83 @@
+/**
+  ******************************************************************************
+  * @file    Project/STM32F37x_StdPeriph_Templates/stm32f37x_conf.h 
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    20-September-2012
+  * @brief   Library configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2012 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F37X_CONF_H
+#define __STM32F37X_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Comment the line below to disable peripheral header file inclusion */
+#include "stm32f37x_adc.h"
+#include "stm32f37x_can.h"
+#include "stm32f37x_cec.h"
+#include "stm32f37x_crc.h"
+#include "stm32f37x_comp.h"
+#include "stm32f37x_dac.h"
+#include "stm32f37x_dbgmcu.h"
+#include "stm32f37x_dma.h"
+#include "stm32f37x_exti.h"
+#include "stm32f37x_flash.h"
+#include "stm32f37x_gpio.h"
+#include "stm32f37x_syscfg.h"
+#include "stm32f37x_i2c.h"
+#include "stm32f37x_iwdg.h"
+#include "stm32f37x_pwr.h"
+#include "stm32f37x_rcc.h"
+#include "stm32f37x_rtc.h"
+#include "stm32f37x_sdadc.h"
+#include "stm32f37x_spi.h"
+#include "stm32f37x_tim.h"
+#include "stm32f37x_usart.h"
+#include "stm32f37x_wwdg.h"
+#include "stm32f37x_misc.h"  /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Uncomment the line below to expanse the "assert_param" macro in the 
+   Standard Peripheral Library drivers code */
+/* #define USE_FULL_ASSERT    1 */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+
+/**
+  * @brief  The assert_param macro is used for function's parameters check.
+  * @param  expr: If expr is false, it calls assert_failed function which reports 
+  *         the name of the source file and the source line number of the call 
+  *         that failed. If expr is true, it returns no value.
+  * @retval None
+  */
+  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* USE_FULL_ASSERT */
+
+#endif /* __STM32F37X_CONF_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f4xx_conf.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f4xx_conf.h
new file mode 100644
index 00000000..25405440
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/stm32f4xx_conf.h
@@ -0,0 +1,152 @@
+/**
+  ******************************************************************************
+  * @file    Project/STM32F4xx_StdPeriph_Templates/stm32f4xx_conf.h  
+  * @author  MCD Application Team
+  * @version V1.6.1
+  * @date    21-October-2015
+  * @brief   Library configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * 
© COPYRIGHT 2015 STMicroelectronics

+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/software_license_agreement_liberty_v2
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_CONF_H
+#define __STM32F4xx_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Uncomment the line below to enable peripheral header file inclusion */
+#include "stm32f4xx_adc.h"
+#include "stm32f4xx_crc.h"
+#include "stm32f4xx_dbgmcu.h"
+#include "stm32f4xx_dma.h"
+#include "stm32f4xx_exti.h"
+#include "stm32f4xx_flash.h"
+#include "stm32f4xx_gpio.h"
+#include "stm32f4xx_i2c.h"
+#include "stm32f4xx_iwdg.h"
+#include "stm32f4xx_pwr.h"
+#include "stm32f4xx_rcc.h"
+#include "stm32f4xx_rtc.h"
+#include "stm32f4xx_sdio.h"
+#include "stm32f4xx_spi.h"
+#include "stm32f4xx_syscfg.h"
+#include "stm32f4xx_tim.h"
+#include "stm32f4xx_usart.h"
+#include "stm32f4xx_wwdg.h"
+#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */
+
+#if defined(STM32F429_439xx) || defined(STM32F446xx) || defined(STM32F469_479xx)
+#include "stm32f4xx_cryp.h"
+#include "stm32f4xx_hash.h"
+#include "stm32f4xx_rng.h"
+#include "stm32f4xx_can.h"
+#include "stm32f4xx_dac.h"
+#include "stm32f4xx_dcmi.h"
+#include "stm32f4xx_dma2d.h"
+#include "stm32f4xx_fmc.h"
+#include "stm32f4xx_ltdc.h"
+#include "stm32f4xx_sai.h"
+#endif /* STM32F429_439xx || STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F427_437xx)
+#include "stm32f4xx_cryp.h"
+#include "stm32f4xx_hash.h"
+#include "stm32f4xx_rng.h"
+#include "stm32f4xx_can.h"
+#include "stm32f4xx_dac.h"
+#include "stm32f4xx_dcmi.h"
+#include "stm32f4xx_dma2d.h"
+#include "stm32f4xx_fmc.h"
+#include "stm32f4xx_sai.h"
+#endif /* STM32F427_437xx */
+
+#if defined(STM32F40_41xxx)
+#include "stm32f4xx_cryp.h"
+#include "stm32f4xx_hash.h"
+#include "stm32f4xx_rng.h"
+#include "stm32f4xx_can.h"
+#include "stm32f4xx_dac.h"
+#include "stm32f4xx_dcmi.h"
+#include "stm32f4xx_fsmc.h"
+#endif /* STM32F40_41xxx */
+
+#if defined(STM32F410xx)
+#include "stm32f4xx_rng.h"
+#include "stm32f4xx_dac.h"
+#endif /* STM32F410xx */
+
+#if defined(STM32F411xE)
+#include "stm32f4xx_flash_ramfunc.h"
+#endif /* STM32F411xE */
+
+#if defined(STM32F446xx) || defined(STM32F469_479xx)
+#include "stm32f4xx_qspi.h"
+#endif /* STM32F446xx || STM32F469_479xx */
+
+#if defined(STM32F410xx) || defined(STM32F446xx)
+#include "stm32f4xx_fmpi2c.h"
+#endif /* STM32F410xx || STM32F446xx */
+
+#if defined(STM32F446xx)
+#include "stm32f4xx_spdifrx.h"
+#include "stm32f4xx_cec.h"
+#endif /* STM32F446xx */
+
+#if defined(STM32F469_479xx)
+#include "stm32f4xx_dsi.h"
+#endif /* STM32F469_479xx */
+
+#if defined(STM32F410xx)
+#include "stm32f4xx_lptim.h"
+#endif /* STM32F410xx */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* If an external clock source is used, then the value of the following define 
+   should be set to the value of the external clock source, else, if no external 
+   clock is used, keep this define commented */
+/*#define I2S_EXTERNAL_CLOCK_VAL   12288000 */ /* Value of the external clock in Hz */
+
+
+/* Uncomment the line below to expanse the "assert_param" macro in the 
+   Standard Peripheral Library drivers code */
+/* #define USE_FULL_ASSERT    1 */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+
+/**
+  * @brief  The assert_param macro is used for function's parameters check.
+  * @param  expr: If expr is false, it calls assert_failed function
+  *   which reports the name of the source file and the source
+  *   line number of the call that failed. 
+  *   If expr is true, it returns no value.
+  * @retval None
+  */
+  #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0)
+#endif /* USE_FULL_ASSERT */
+
+#endif /* __STM32F4xx_CONF_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/usb_conf.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/usb_conf.h
new file mode 100644
index 00000000..b9f09bf4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/third_party/STM/usb_conf.h
@@ -0,0 +1,145 @@
+/******************** (C) COPYRIGHT 2009 STMicroelectronics ********************
+* File Name          : usb_conf.h
+* Author             : MCD Application Team
+* Version            : V3.1.0
+* Date               : 10/30/2009
+* Description        : Device Firmware Upgrade (DFU) configuration file
+********************************************************************************
+* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
+* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
+* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
+* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_CONF_H
+#define __USB_CONF_H
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* External variables --------------------------------------------------------*/
+/*-------------------------------------------------------------*/
+/* EP_NUM */
+/* defines how many endpoints are used by the device */
+/*-------------------------------------------------------------*/
+#define EP_NUM                          (1)
+
+#ifndef STM32F10X_CL
+/*-------------------------------------------------------------*/
+/* --------------   Buffer Description Table  -----------------*/
+/*-------------------------------------------------------------*/
+/* buffer table base address */
+/* buffer table base address */
+#define BTABLE_ADDRESS      (0x00)
+
+/* EP0 */
+/* rx/tx buffer base address */
+#define ENDP0_RXADDR        (0x10)
+#define ENDP0_TXADDR        (0x50)
+
+
+/*-------------------------------------------------------------*/
+/* -------------------   ISTR events  -------------------------*/
+/*-------------------------------------------------------------*/
+/* IMR_MSK */
+/* mask defining which events has to be handled */
+/* by the device application software */
+#define IMR_MSK (CNTR_CTRM  | \
+                 CNTR_WKUPM | \
+                 CNTR_SUSPM | \
+                 CNTR_ERRM  | \
+                 CNTR_SOFM  | \
+                 CNTR_ESOFM | \
+                 CNTR_RESETM  \
+                )
+#endif /* STM32F10X_CL */
+
+
+#ifdef STM32F10X_CL
+
+/* OTGD-FS-DEVICE IP interrupts Enable definitions */
+/* Uncomment the define to enable the selected interrupt */
+//#define INTR_MODEMISMATCH
+#define INTR_SOFINTR
+#define INTR_RXSTSQLVL           /* Mandatory */
+//#define INTR_NPTXFEMPTY
+//#define INTR_GINNAKEFF
+//#define INTR_GOUTNAKEFF
+//#define INTR_ERLYSUSPEND
+#define INTR_USBSUSPEND          /* Mandatory */
+#define INTR_USBRESET            /* Mandatory */
+#define INTR_ENUMDONE            /* Mandatory */
+//#define INTR_ISOOUTDROP
+//#define INTR_EOPFRAME
+//#define INTR_EPMISMATCH
+#define INTR_INEPINTR            /* Mandatory */
+#define INTR_OUTEPINTR           /* Mandatory */
+//#define INTR_INCOMPLISOIN
+//#define INTR_INCOMPLISOOUT
+#define INTR_WKUPINTR            /* Mandatory */
+
+/* OTGD-FS-DEVICE IP interrupts subroutines */
+/* Comment the define to enable the selected interrupt subroutine and replace it
+   by user code */
+#define  INTR_MODEMISMATCH_Callback      NOP_Process
+#define  INTR_SOFINTR_Callback           NOP_Process
+#define  INTR_RXSTSQLVL_Callback         NOP_Process
+#define  INTR_NPTXFEMPTY_Callback        NOP_Process
+#define  INTR_NPTXFEMPTY_Callback        NOP_Process
+#define  INTR_GINNAKEFF_Callback         NOP_Process
+#define  INTR_GOUTNAKEFF_Callback        NOP_Process
+#define  INTR_ERLYSUSPEND_Callback       NOP_Process
+#define  INTR_USBSUSPEND_Callback        NOP_Process
+#define  INTR_USBRESET_Callback          NOP_Process
+#define  INTR_ENUMDONE_Callback          NOP_Process
+#define  INTR_ISOOUTDROP_Callback        NOP_Process
+#define  INTR_EOPFRAME_Callback          NOP_Process
+#define  INTR_EPMISMATCH_Callback        NOP_Process
+#define  INTR_INEPINTR_Callback          NOP_Process
+#define  INTR_OUTEPINTR_Callback         NOP_Process
+#define  INTR_INCOMPLISOIN_Callback      NOP_Process
+#define  INTR_INCOMPLISOOUT_Callback     NOP_Process
+#define  INTR_WKUPINTR_Callback          NOP_Process
+
+/* Isochronous data update */
+#define  INTR_RXSTSQLVL_ISODU_Callback   NOP_Process  
+
+/* Isochronous transfer parameters */
+/* Size of a single Isochronous buffer (size of a single transfer) */
+#define ISOC_BUFFER_SZE                  1
+/* Number of sub-buffers (number of single buffers/transfers), should be even */
+#define NUM_SUB_BUFFERS                  2
+
+#endif /* STM32F10X_CL */
+
+/* CTR service routines */
+/* associated to defined endpoints */
+#define  EP1_IN_Callback   NOP_Process
+#define  EP2_IN_Callback   NOP_Process
+#define  EP3_IN_Callback   NOP_Process
+#define  EP4_IN_Callback   NOP_Process
+#define  EP5_IN_Callback   NOP_Process
+#define  EP6_IN_Callback   NOP_Process
+#define  EP7_IN_Callback   NOP_Process
+
+
+#define  EP1_OUT_Callback   NOP_Process
+#define  EP2_OUT_Callback   NOP_Process
+#define  EP3_OUT_Callback   NOP_Process
+#define  EP4_OUT_Callback   NOP_Process
+#define  EP5_OUT_Callback   NOP_Process
+#define  EP6_OUT_Callback   NOP_Process
+#define  EP7_OUT_Callback   NOP_Process
+
+#endif /*__USB_CONF_H*/
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
+
+
+
+
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/tools/__init__.py b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/tools/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/tools/resources_compiler.py b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/tools/resources_compiler.py
new file mode 100644
index 00000000..aaa30321
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/tools/resources_compiler.py
@@ -0,0 +1,280 @@
+#!/usr/bin/python2.5
+#
+# Copyright 2012 Olivier Gillet.
+#
+# Author: Olivier Gillet (ol.gillet@gmail.com)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+# 
+# See http://creativecommons.org/licenses/MIT/ for more information.
+#
+# -----------------------------------------------------------------------------
+#
+# Generates .cc and .h files for string, lookup tables, etc.
+
+"""Compiles python string tables/arrays into .cc and .h files."""
+
+import os
+import string
+import sys
+
+
+class ResourceEntry(object):
+  
+  def __init__(self, index, key, value, dupe_of, table, in_ram):
+    self._index = index
+    self._in_ram = in_ram
+    self._key = key
+    self._value = value
+    self._dupe_of = self._key if dupe_of is None else dupe_of
+    self._table = table
+
+  @property
+  def variable_name(self):
+    return '%s_%s' % (self._table.prefix.lower(), self._dupe_of)
+
+  @property
+  def declaration(self):
+    c_type = self._table.c_type
+    name = self.variable_name
+    storage = ' IN_RAM' if self._in_ram else ''
+    return 'const %(c_type)s %(name)s[]%(storage)s' % locals()
+    
+  def Declare(self, f):
+    if self._dupe_of == self._key:
+      # Dupes are not declared.
+      f.write('extern %s;\n' % self.declaration)
+
+  def DeclareAlias(self, f):
+    prefix = self._table.prefix
+    key = self._key.upper()
+    index = self._index
+    if self._table.python_type == str:
+      comment = '  // %s' % self._value
+      size = None
+    else:
+      comment = ''
+      size = len(self._value)
+    f.write('#define %(prefix)s_%(key)s %(index)d%(comment)s\n' % locals())
+    if not size is None:
+      f.write('#define %(prefix)s_%(key)s_SIZE %(size)d\n' % locals())
+  
+  def Compile(self, f):
+    # Do not create declaration for dupes.
+    if self._dupe_of != self._key:
+      return
+    
+    declaration = self.declaration
+    if self._table.python_type == float:
+      f.write('%(declaration)s = {\n' % locals())
+      n_elements = len(self._value)
+      for i in xrange(0, n_elements, 4):
+        f.write('  ');
+        f.write(', '.join(
+            '% 16.9e' % self._value[j] \
+            for j in xrange(i, min(n_elements, i + 4))))
+        f.write(',\n');
+      f.write('};\n')
+    elif self._table.python_type == str:
+      value = self._value
+      f.write('static %(declaration)s = "%(value)s";\n' % locals())
+    else:
+      f.write('%(declaration)s = {\n' % locals())
+      n_elements = len(self._value)
+      for i in xrange(0, n_elements, 4):
+        f.write('  ');
+        f.write(', '.join(
+            '%6d' % self._value[j] if self._value[j] < 1 << 31 else \
+                '%6dUL' % self._value[j] \
+            for j in xrange(i, min(n_elements, i + 4))))
+        f.write(',\n');
+      f.write('};\n')
+    
+
+class ResourceTable(object):
+  
+  def __init__(self, resource_tuple):
+    self.name = resource_tuple[1]
+    self.prefix = resource_tuple[2]
+    self.c_type = resource_tuple[3]
+    self.python_type = resource_tuple[4]
+    self.ram_based_table = resource_tuple[5]
+    self.entries = []
+    self._ComputeIdentifierRewriteTable()
+    keys = set()
+    values = {}
+    for index, entry in enumerate(resource_tuple[0]):
+      if self.python_type == str:
+        # There is no name/value for string entries
+        key, value = entry, entry.strip()
+      else:
+        key, value = entry
+
+      # Add a prefix to avoid key duplicates.
+      in_ram = 'IN_RAM' in key
+      key = key.replace('IN_RAM', '')
+      key = self._MakeIdentifier(key)
+      while key in keys:
+        key = '_%s' % key
+      keys.add(key)
+      hashable_value = tuple(value)
+      self.entries.append(ResourceEntry(index, key, value,
+          values.get(hashable_value, None), self, in_ram))
+      if not hashable_value in values:
+        values[hashable_value] = key
+  
+  def _ComputeIdentifierRewriteTable(self):
+    in_chr = ''.join(map(chr, range(256)))
+    out_chr = [ord('_')] * 256
+    # Tolerated characters.
+    for i in string.uppercase + string.lowercase + string.digits:
+      out_chr[ord(i)] = ord(i.lower())
+
+    # Rewritten characters.
+    in_rewritten = '\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09~*+=><^"|'
+    out_rewritten = '0123456789TPSeglxpv'
+    for rewrite in zip(in_rewritten, out_rewritten):
+      out_chr[ord(rewrite[0])] = ord(rewrite[1])
+
+    table = string.maketrans(in_chr, ''.join(map(chr, out_chr)))
+    bad_chars = '\t\n\r-:()[]"\',;'
+    self._MakeIdentifier = lambda s:s.translate(table, bad_chars)
+  
+  def DeclareEntries(self, f):
+    if self.python_type != str:
+      for entry in self.entries:
+        entry.Declare(f)
+
+  def DeclareAliases(self, f):
+    for entry in self.entries:
+      entry.DeclareAlias(f)
+  
+  def Compile(self, f):
+    # Write a declaration for each entry.
+    for entry in self.entries:
+      entry.Compile(f)
+    
+    # Write the resource pointer table.
+    c_type = self.c_type
+    name = self.name
+    f.write(
+        '\n\nconst %(c_type)s* %(name)s_table[] = {\n' % locals())
+    for entry in self.entries:
+      f.write('  %s,\n' % entry.variable_name)
+    f.write('};\n\n')
+
+
+class ResourceLibrary(object):
+  
+  def __init__(self, root):
+    self._tables = []
+    self._root = root
+    # Create resource table objects for all resources.
+    for resource_tuple in root.resources:
+      # Split a multiline string into a list of strings
+      if resource_tuple[-2] == str:
+        resource_tuple = list(resource_tuple)
+        resource_tuple[0] = [x for x in resource_tuple[0].split('\n') if x]
+        resource_tuple = tuple(resource_tuple)
+      self._tables.append(ResourceTable(resource_tuple))
+
+  @property
+  def max_num_entries(self):
+    max_num_entries = 0
+    for table in self._tables:
+      max_num_entries = max(max_num_entries, len(table.entries))
+    return max_num_entries
+
+  def _OpenNamespace(self, f):
+    if self._root.namespace:
+      f.write('\nnamespace %s {\n\n' % self._root.namespace)
+
+  def _CloseNamespace(self, f):
+    if self._root.namespace:
+      f.write('\n}  // namespace %s\n' % self._root.namespace)
+
+  def _DeclareTables(self, f):
+    for table in self._tables:
+      f.write('extern const %s* %s_table[];\n\n' % (table.c_type, table.name)) 
+
+  def _DeclareEntries(self, f):
+    for table in self._tables:
+      table.DeclareEntries(f)
+
+  def _DeclareAliases(self, f):
+    for table in self._tables:
+      table.DeclareAliases(f)
+  
+  def _CompileTables(self, f):
+    for table in self._tables:
+      table.Compile(f)
+  
+  def GenerateHeader(self):
+    root = self._root
+    f = file(os.path.join(root.target, 'resources.h'), 'wb')
+    # Write header and header guard
+    header_guard = root.target.replace(os.path.sep, '_').upper()
+    header_guard = '%s_RESOURCES_H_' % header_guard
+    f.write(root.header + '\n\n')
+    f.write('#ifndef %s\n' % header_guard)
+    f.write('#define %s\n\n' % header_guard)
+    f.write(root.includes + '\n\n')
+    self._OpenNamespace(f)
+    f.write('typedef %s ResourceId;\n\n' % \
+        root.types[self.max_num_entries > 255])
+    self._DeclareTables(f)
+    self._DeclareEntries(f)
+    self._DeclareAliases(f)
+    self._CloseNamespace(f)
+    f.write('\n#endif  // %s\n' % (header_guard))
+    f.close()
+    
+  def GenerateCc(self):
+    root = self._root
+    file_name = os.path.join(self._root.target, 'resources.cc')
+    f = file(file_name, 'wb')
+    f.write(self._root.header + '\n\n')
+    f.write('#include "%s"\n' % file_name.replace('.cc', '.h'))
+    self._OpenNamespace(f)
+    self._CompileTables(f)
+    self._CloseNamespace(f)
+    f.close()
+
+
+def Compile(path):
+  # A hacky way of loading the py file passed as an argument as a module +
+  # a descent along the module path.
+  base_name = os.path.splitext(path)[0]
+  sys.path += [os.path.abspath('.')]
+  resource_module = __import__(base_name.replace('/', '.'))
+  for part in base_name.split('/')[1:]:
+    resource_module = getattr(resource_module, part)
+
+  library = ResourceLibrary(resource_module)
+  library.GenerateHeader()
+  library.GenerateCc()
+
+
+def main(argv):
+  for i in xrange(1, len(argv)):
+    Compile(argv[i])
+
+
+if __name__ == '__main__':
+  main(sys.argv)
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/ui/event_queue.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/ui/event_queue.h
new file mode 100644
index 00000000..68d0b3f9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/ui/event_queue.h
@@ -0,0 +1,91 @@
+// Copyright 2011 Olivier Gillet.
+//
+// Author: Olivier Gillet (ol.gillet@gmail.com)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see .
+//
+// -----------------------------------------------------------------------------
+//
+// Event queue.
+
+#ifndef STMLIB_UI_EVENT_QUEUE_H_
+#define STMLIB_UI_EVENT_QUEUE_H_
+
+#include "stmlib/stmlib.h"
+#include "stmlib/utils/ring_buffer.h"
+#include "stmlib/system/system_clock.h"
+
+namespace stmlib {
+
+enum ControlType {
+  CONTROL_POT = 0,
+  CONTROL_ENCODER = 1,
+  CONTROL_ENCODER_CLICK = 2,
+  CONTROL_ENCODER_LONG_CLICK = 3,
+  CONTROL_SWITCH = 4,
+  CONTROL_SWITCH_HOLD = 5,
+  CONTROL_REFRESH = 0xff
+};
+
+struct Event {
+  ControlType control_type;
+  uint16_t control_id;
+  int32_t data;
+};
+
+template
+class EventQueue {
+ public:
+  EventQueue() { }
+  
+  void Init() {
+    events_.Init();
+  }
+  
+  void Flush() {
+    events_.Flush();
+  };
+  
+  void AddEvent(ControlType control_type, uint16_t id, int32_t data) {
+    Event e;
+    e.control_type = control_type;
+    e.control_id = id;
+    e.data = data;
+    events_.Overwrite(e);
+    Touch();
+  }
+  
+  void Touch() {
+    last_event_time_ = system_clock.milliseconds();
+  }
+  
+  size_t available() {
+    return events_.readable();
+  }
+  
+  uint32_t idle_time() {
+    uint32_t now = system_clock.milliseconds();
+    return now - last_event_time_;
+  }
+  
+  Event PullEvent() {
+    return events_.ImmediateRead();
+  }
+  
+ private:
+  uint32_t last_event_time_;
+  RingBuffer events_;
+};
+
+}  // namespace stmlib
+
+#endif  // STMLIB_UI_EVENT_QUEUE_H_
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/buffer_allocator.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/buffer_allocator.h
new file mode 100644
index 00000000..b154ecb2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/buffer_allocator.h
@@ -0,0 +1,82 @@
+// Copyright 2014 Olivier Gillet.
+//
+// Author: Olivier Gillet (ol.gillet@gmail.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// 
+// See http://creativecommons.org/licenses/MIT/ for more information.
+//
+// -----------------------------------------------------------------------------
+//
+// Stream buffer for serialization.
+
+#ifndef STMLIB_UTILS_BUFFER_ALLOCATOR_H_
+#define STMLIB_UTILS_BUFFER_ALLOCATOR_H_
+
+#include "stmlib/stmlib.h"
+
+namespace stmlib {
+
+class BufferAllocator {
+ public:
+  BufferAllocator() { }
+  ~BufferAllocator() { }
+  
+  BufferAllocator(void* buffer, size_t size) {
+    Init(buffer, size);
+  }
+  
+  inline void Init(void* buffer, size_t size) {
+    buffer_ = static_cast(buffer);
+    size_ = size;
+    Free();
+  }
+  
+  template
+  inline T* Allocate(size_t size) {
+    size_t size_bytes = sizeof(T) * size;
+    if (size_bytes <= free_) {
+      T* start = static_cast(static_cast(next_));
+      next_ += size_bytes;
+      free_ -= size_bytes;
+      return start;
+    } else {
+      return NULL;
+    }
+  }
+  
+  inline void Free() {
+    next_ = buffer_;
+    free_ = size_;
+  }
+  
+  inline size_t free() const { return free_; }
+
+ private:
+  uint8_t* next_;
+  uint8_t* buffer_;
+  size_t free_;
+  size_t size_;
+
+  DISALLOW_COPY_AND_ASSIGN(BufferAllocator);
+};
+
+}  // namespace stmlib
+
+#endif   // STMLIB_UTILS_STREAM_BUFFER_H_
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/crc32.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/crc32.h
new file mode 100644
index 00000000..2c51a72b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/crc32.h
@@ -0,0 +1,99 @@
+/*-
+ *  COPYRIGHT (C) 1986 Gary S. Brown.  You may use this program, or
+ *  code or tables extracted from it, as desired without restriction.
+ *
+ *  First, the polynomial itself and its table of feedback terms.  The
+ *  polynomial is
+ *  X^32+X^26+X^23+X^22+X^16+X^12+X^11+X^10+X^8+X^7+X^5+X^4+X^2+X^1+X^0
+ *
+ *  Note that we take it "backwards" and put the highest-order term in
+ *  the lowest-order bit.  The X^32 term is "implied"; the LSB is the
+ *  X^31 term, etc.  The X^0 term (usually shown as "+1") results in
+ *  the MSB being 1
+ *
+ *  Note that the usual hardware shift register implementation, which
+ *  is what we're using (we're merely optimizing it by doing eight-bit
+ *  chunks at a time) shifts bits into the lowest-order term.  In our
+ *  implementation, that means shifting towards the right.  Why do we
+ *  do it this way?  Because the calculated CRC must be transmitted in
+ *  order from highest-order term to lowest-order term.  UARTs transmit
+ *  characters in order from LSB to MSB.  By storing the CRC this way
+ *  we hand it to the UART in the order low-byte to high-byte; the UART
+ *  sends each low-bit to hight-bit; and the result is transmission bit
+ *  by bit from highest- to lowest-order term without requiring any bit
+ *  shuffling on our part.  Reception works similarly
+ *
+ *  The feedback terms table consists of 256, 32-bit entries.  Notes
+ *
+ *      The table can be generated at runtime if desired; code to do so
+ *      is shown later.  It might not be obvious, but the feedback
+ *      terms simply represent the results of eight shift/xor opera
+ *      tions for all combinations of data and CRC register values
+ *
+ *      The values must be right-shifted by eight bits by the "updcrc
+ *      logic; the shift must be unsigned (bring in zeroes).  On some
+ *      hardware you could probably optimize the shift in assembler by
+ *      using byte-swap instructions
+ *      polynomial $edb88320
+ *
+ *
+ * CRC32 code derived from work by Gary S. Brown.
+ */
+
+static uint32_t crc32_tab[] = {
+	0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+	0xe963a535, 0x9e6495a3,	0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+	0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+	0xf3b97148, 0x84be41de,	0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+	0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,	0x14015c4f, 0x63066cd9,
+	0xfa0f3d63, 0x8d080df5,	0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+	0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,	0x35b5a8fa, 0x42b2986c,
+	0xdbbbc9d6, 0xacbcf940,	0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+	0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+	0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+	0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,	0x76dc4190, 0x01db7106,
+	0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+	0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+	0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+	0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+	0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+	0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+	0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+	0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+	0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+	0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+	0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+	0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+	0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+	0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+	0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+	0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+	0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+	0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+	0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+	0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+	0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+	0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+	0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+	0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+	0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+	0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+	0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+	0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+	0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+	0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+	0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+	0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+};
+
+uint32_t crc32(uint32_t crc, const void *buf, size_t size) {
+	const uint8_t *p;
+
+	p = static_cast(buf);
+	crc = crc ^ ~0U;
+
+	while (size--)
+		crc = crc32_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8);
+
+	return crc ^ ~0U;
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/dsp.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/dsp.h
new file mode 100644
index 00000000..e5e9e74e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/dsp.h
@@ -0,0 +1,179 @@
+// Copyright 2012 Olivier Gillet.
+//
+// Author: Olivier Gillet (ol.gillet@gmail.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// 
+// See http://creativecommons.org/licenses/MIT/ for more information.
+//
+// -----------------------------------------------------------------------------
+//
+// A set of basic operands, especially useful for fixed-point arithmetic, with
+// fast ASM implementations.
+
+#ifndef STMLIB_UTILS_DSP_H_
+#define STMLIB_UTILS_DSP_H_
+
+#include "stmlib/stmlib.h"
+
+namespace stmlib {
+
+inline int16_t Interpolate824(const int16_t* table, uint32_t phase)
+  __attribute__((always_inline));
+
+inline uint16_t Interpolate824(const uint16_t* table, uint32_t phase)
+  __attribute__((always_inline));
+
+inline int16_t Interpolate824(const uint8_t* table, uint32_t phase)
+  __attribute__((always_inline));
+
+inline uint16_t Interpolate88(const uint16_t* table, uint16_t index)
+  __attribute__((always_inline));
+
+inline int16_t Interpolate88(const int16_t* table, uint16_t index)
+  __attribute__((always_inline));
+
+inline int16_t Interpolate1022(const int16_t* table, uint32_t phase)
+  __attribute__((always_inline));
+
+inline int16_t Interpolate115(const int16_t* table, uint32_t phase)
+  __attribute__((always_inline));
+
+inline int16_t Crossfade(
+    const int16_t* table_a,
+    const int16_t* table_b,
+    uint32_t phase,
+    uint16_t balance)
+  __attribute__((always_inline));
+
+inline int16_t Crossfade(
+    const uint8_t* table_a,
+    const uint8_t* table_b,
+    uint32_t phase,
+    uint16_t balance)
+  __attribute__((always_inline));
+
+inline int16_t Crossfade1022(
+    const uint8_t* table_a,
+    const uint8_t* table_b,
+    uint32_t phase,
+    uint16_t balance)
+  __attribute__((always_inline));
+
+inline int16_t Crossfade115(
+    const uint8_t* table_a,
+    const uint8_t* table_b,
+    uint16_t phase,
+    uint16_t balance)
+  __attribute__((always_inline));
+
+inline int16_t Mix(int16_t a, int16_t b, uint16_t balance) {
+  return (a * (65535 - balance) + b * balance) >> 16;
+}
+
+inline uint16_t Mix(uint16_t a, uint16_t b, uint16_t balance) {
+  return (a * (65535 - balance) + b * balance) >> 16;
+}
+
+inline int16_t Interpolate824(const int16_t* table, uint32_t phase) {
+  int32_t a = table[phase >> 24];
+  int32_t b = table[(phase >> 24) + 1];
+  return a + ((b - a) * static_cast((phase >> 8) & 0xffff) >> 16);
+}
+
+inline uint16_t Interpolate824(const uint16_t* table, uint32_t phase) {
+  uint32_t a = table[phase >> 24];
+  uint32_t b = table[(phase >> 24) + 1];
+  return a + ((b - a) * static_cast((phase >> 8) & 0xffff) >> 16);
+}
+
+inline int16_t Interpolate824(const uint8_t* table, uint32_t phase) {
+  int32_t a = table[phase >> 24];
+  int32_t b = table[(phase >> 24) + 1];
+  return (a << 8) + \
+      ((b - a) * static_cast(phase & 0xffffff) >> 16) - 32768;
+}
+
+inline uint16_t Interpolate88(const uint16_t* table, uint16_t index) {
+  int32_t a = table[index >> 8];
+  int32_t b = table[(index >> 8) + 1];
+  return a + ((b - a) * static_cast(index & 0xff) >> 8);
+}
+
+inline int16_t Interpolate88(const int16_t* table, uint16_t index) {
+  int32_t a = table[index >> 8];
+  int32_t b = table[(index >> 8) + 1];
+  return a + ((b - a) * static_cast(index & 0xff) >> 8);
+}
+
+inline int16_t Interpolate1022(const int16_t* table, uint32_t phase) {
+  int32_t a = table[phase >> 22];
+  int32_t b = table[(phase >> 22) + 1];
+  return a + ((b - a) * static_cast((phase >> 6) & 0xffff) >> 16);
+}
+
+inline int16_t Interpolate115(const int16_t* table, uint16_t phase) {
+  int32_t a = table[phase >> 5];
+  int32_t b = table[(phase >> 5) + 1];
+  return a + ((b - a) * static_cast(phase & 0x1f) >> 5);
+}
+
+inline int16_t Crossfade(
+    const int16_t* table_a,
+    const int16_t* table_b,
+    uint32_t phase,
+    uint16_t balance) {
+  int32_t a = Interpolate824(table_a, phase);
+  int32_t b = Interpolate824(table_b, phase);
+  return a + ((b - a) * static_cast(balance) >> 16);
+}
+
+inline int16_t Crossfade(
+    const uint8_t* table_a,
+    const uint8_t* table_b,
+    uint32_t phase,
+    uint16_t balance) {
+  int32_t a = Interpolate824(table_a, phase);
+  int32_t b = Interpolate824(table_b, phase);
+  return a + ((b - a) * static_cast(balance) >> 16);
+}
+
+inline int16_t Crossfade1022(
+    const int16_t* table_a,
+    const int16_t* table_b,
+    uint32_t phase,
+    uint16_t balance) {
+  int32_t a = Interpolate1022(table_a, phase);
+  int32_t b = Interpolate1022(table_b, phase);
+  return a + ((b - a) * static_cast(balance) >> 16);
+}
+
+inline int16_t Crossfade115(
+    const int16_t* table_a,
+    const int16_t* table_b,
+    uint16_t phase,
+    uint16_t balance) {
+  int32_t a = Interpolate115(table_a, phase);
+  int32_t b = Interpolate115(table_b, phase);
+  return a + ((b - a) * static_cast(balance) >> 16);
+}
+
+}  // namespace stmlib
+
+#endif  // STMLIB_UTILS_DSP_H_
\ No newline at end of file
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/murmurhash3.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/murmurhash3.h
new file mode 100644
index 00000000..86559ac3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/murmurhash3.h
@@ -0,0 +1,74 @@
+//-----------------------------------------------------------------------------
+// MurmurHash3 was written by Austin Appleby, and is placed in the public
+// domain. The author hereby disclaims copyright to this source code.
+//-----------------------------------------------------------------------------
+
+uint32_t rotl32 ( uint32_t x, int8_t r )
+{
+  return (x << r) | (x >> (32 - r));
+}
+
+uint32_t fmix32 ( uint32_t h )
+{
+  h ^= h >> 16;
+  h *= 0x85ebca6b;
+  h ^= h >> 13;
+  h *= 0xc2b2ae35;
+  h ^= h >> 16;
+
+  return h;
+}
+
+void MurmurHash3_x86_32 ( const void * key, int len,
+                          uint32_t seed, void * out )
+{
+  const uint8_t * data = (const uint8_t*)key;
+  const int nblocks = len / 4;
+
+  uint32_t h1 = seed;
+
+  const uint32_t c1 = 0xcc9e2d51;
+  const uint32_t c2 = 0x1b873593;
+
+  //----------
+  // body
+
+  const uint32_t * blocks = (const uint32_t *)(data + nblocks*4);
+
+  for(int i = -nblocks; i; i++)
+  {
+    uint32_t k1 = blocks[i];
+
+    k1 *= c1;
+    k1 = rotl32(k1,15);
+    k1 *= c2;
+    
+    h1 ^= k1;
+    h1 = rotl32(h1,13); 
+    h1 = h1*5+0xe6546b64;
+  }
+
+  //----------
+  // tail
+
+  const uint8_t * tail = (const uint8_t*)(data + nblocks*4);
+
+  uint32_t k1 = 0;
+
+  switch(len & 3)
+  {
+  case 3: k1 ^= tail[2] << 16;
+  case 2: k1 ^= tail[1] << 8;
+  case 1: k1 ^= tail[0];
+          k1 *= c1; k1 = rotl32(k1,15); k1 *= c2; h1 ^= k1;
+  };
+
+  //----------
+  // finalization
+
+  h1 ^= len;
+
+  h1 = fmix32(h1);
+
+  *(uint32_t*)out = h1;
+}
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/random.cc b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/random.cc
new file mode 100644
index 00000000..6baa95c2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/random.cc
@@ -0,0 +1,36 @@
+// Copyright 2012 Olivier Gillet.
+//
+// Author: Olivier Gillet (ol.gillet@gmail.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// 
+// See http://creativecommons.org/licenses/MIT/ for more information.
+//
+// -----------------------------------------------------------------------------
+//
+// Random number generator.
+
+#include "stmlib/utils/random.h"
+
+namespace stmlib {
+
+/* static */
+uint32_t Random::rng_state_ = 0x21;
+
+}  // namespace stmlib
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/random.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/random.h
new file mode 100644
index 00000000..875ae3f9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/random.h
@@ -0,0 +1,65 @@
+// Copyright 2012 Olivier Gillet.
+//
+// Author: Olivier Gillet (ol.gillet@gmail.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// 
+// See http://creativecommons.org/licenses/MIT/ for more information.
+//
+// -----------------------------------------------------------------------------
+//
+// Fast 16-bit pseudo random number generator.
+
+#ifndef STMLIB_UTILS_RANDOM_H_
+#define STMLIB_UTILS_RANDOM_H_
+
+#include "stmlib/stmlib.h"
+
+namespace stmlib {
+
+class Random {
+ public:
+  static inline uint32_t state() { return rng_state_; }
+
+  static inline void Seed(uint32_t seed) {
+    rng_state_ = seed;
+  }
+
+  static inline uint32_t GetWord() {
+    rng_state_ = rng_state_ * 1664525L + 1013904223L;
+    return state();
+  }
+  
+  static inline int16_t GetSample() {
+    return static_cast(GetWord() >> 16);
+  }
+
+  static inline float GetFloat() {
+    return static_cast(GetWord()) / 4294967296.0f;
+  }
+
+ private:
+  static uint32_t rng_state_;
+
+  DISALLOW_COPY_AND_ASSIGN(Random);
+};
+
+}  // namespace stmlib
+
+#endif  // STMLIB_UTILS_RANDOM_H_
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/ring_buffer.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/ring_buffer.h
new file mode 100644
index 00000000..8ff7f742
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/ring_buffer.h
@@ -0,0 +1,151 @@
+// Copyright 2012 Olivier Gillet.
+//
+// Author: Olivier Gillet (ol.gillet@gmail.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// 
+// See http://creativecommons.org/licenses/MIT/ for more information.
+//
+// -----------------------------------------------------------------------------
+//
+// Basic ringbuffer template
+
+#ifndef STMLIB_UTILS_RING_BUFFER_H_
+#define STMLIB_UTILS_RING_BUFFER_H_
+
+#include "stmlib/stmlib.h"
+#include 
+
+namespace stmlib {
+
+template
+class RingBuffer {
+ public:
+  RingBuffer() { }
+  
+  inline void Init() {
+    read_ptr_ = write_ptr_ = 0;
+  }
+  
+  inline size_t capacity() const { return size; }
+  
+  inline size_t writable() const {
+    return (read_ptr_ - write_ptr_ - 1) % size;
+  }
+  
+  inline size_t readable() const {
+    return (write_ptr_ - read_ptr_) % size;
+  }
+  
+  inline void Write(T v) {
+    while (!writable());
+    Overwrite(v);
+  }
+  
+  inline void Overwrite(T v) {
+    size_t w = write_ptr_;
+    buffer_[w] = v;
+    write_ptr_ = (w + 1) % size;
+  }
+
+  inline T Read() {
+    while (!readable());
+    return ImmediateRead();
+  }
+  
+  inline T ImmediateRead() {
+    size_t r = read_ptr_;
+    T result = buffer_[r];
+    read_ptr_ = (r + 1) % size;
+    return result;
+  }
+  
+  inline void Flush() {
+    write_ptr_ = read_ptr_;
+  }
+  
+  inline void Swallow(size_t n) {
+    // Read enough samples to make it possible to read 1 sample.
+    if (writable() >= n) {
+      return;
+    }
+    read_ptr_ = (write_ptr_ + 1 + n) % size;
+  }
+  
+  inline void ImmediateRead(T* destination, size_t num_elements) {
+    size_t r = read_ptr_;
+    size_t read = num_elements;
+
+    if (r + read > size) {
+      read = size - r;
+    }
+    std::copy(&buffer_[r], &buffer_[r + read], destination);
+    if (read != num_elements) {
+      std::copy(&buffer_[0], &buffer_[num_elements - read], destination + read);
+    }
+    read_ptr_ = (r + num_elements) % size;
+  }
+
+  inline void Overwrite(const T* source, size_t num_elements) {
+    size_t w = write_ptr_;
+    size_t written = num_elements;
+
+    if (w + written > size) {
+      written = size - w;
+    }
+    std::copy(source, source + written, &buffer_[w]);
+    if (written != num_elements) {
+      std::copy(source + written, source + num_elements, &buffer_[0]);
+    }
+    
+    write_ptr_ = (w + num_elements) % size;
+  }
+  
+ private:
+  T buffer_[size];
+  volatile size_t read_ptr_;
+  volatile size_t write_ptr_;
+
+  DISALLOW_COPY_AND_ASSIGN(RingBuffer);
+};
+
+template
+class RingBuffer {
+ public:
+  RingBuffer() { }
+  
+  inline void Init() { }
+  inline size_t capacity() const { return 0; }
+  inline size_t writable() const { return 0; }
+  inline size_t readable() const { return 0; }
+  inline void Write(T v) { }
+  inline void Overwrite(T v) { }
+  inline T Read() { return T(0); }
+  inline T ImmediateRead() { return T(0); }
+  inline void Flush() { }
+  inline void ImmediateRead(T* destination, size_t num_elements) { }
+  inline void Overwrite(const T* source, size_t num_elements) { }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(RingBuffer);
+};
+
+}  // namespace stmlib
+
+#endif   // STMLIB_UTILS_RING_BUFFER_H_
diff --git a/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/stream_buffer.h b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/stream_buffer.h
new file mode 100644
index 00000000..a4b693db
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/eurorack/stmlib/utils/stream_buffer.h
@@ -0,0 +1,98 @@
+// Copyright 2012 Olivier Gillet.
+//
+// Author: Olivier Gillet (ol.gillet@gmail.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+// 
+// See http://creativecommons.org/licenses/MIT/ for more information.
+//
+// -----------------------------------------------------------------------------
+//
+// Stream buffer for serialization.
+
+#ifndef STMLIB_UTILS_STREAM_BUFFER_H_
+#define STMLIB_UTILS_STREAM_BUFFER_H_
+
+#include "stmlib/stmlib.h"
+
+#include 
+#include 
+
+namespace stmlib {
+
+template
+class StreamBuffer {
+ public:
+  StreamBuffer() { Clear(); }
+  
+  void Clear() {
+    ptr_ = 0;
+    std::fill(&buffer_[0], &buffer_[buffer_size], 0);
+  }
+  
+  inline size_t position() const {
+    return ptr_;
+  }
+
+  inline const uint8_t* bytes() const {
+    return buffer_;
+  }
+
+  inline uint8_t* mutable_bytes() {
+    return buffer_;
+  }
+
+  void Write(const void* data, size_t size) {
+    if (ptr_ + size > buffer_size) {
+      return;
+    }
+    memcpy(&buffer_[ptr_], data, size);
+    ptr_ += size;
+  }
+  
+  template
+  void Write(const T& value) {
+    Write(&value, sizeof(T));
+  }
+
+  template
+  void Read(T* value) {
+    if (ptr_ + sizeof(T) > buffer_size) {
+      return;
+    }
+    memcpy((void*)value, &buffer_[ptr_], sizeof(T));
+    ptr_ += sizeof(T);
+  }
+  
+  inline void Seek(size_t position) {
+    ptr_ = position;
+  }
+  
+  inline void Rewind() { Seek(0); }
+
+ private:
+  uint8_t buffer_[buffer_size];
+  size_t ptr_;
+
+  DISALLOW_COPY_AND_ASSIGN(StreamBuffer);
+};
+
+}  // namespace stmlib
+
+#endif   // STMLIB_UTILS_STREAM_BUFFER_H_
diff --git a/plugins/community/repos/FrozenWasteland/make.objects b/plugins/community/repos/FrozenWasteland/make.objects
new file mode 100644
index 00000000..0f49aef5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/make.objects
@@ -0,0 +1,25 @@
+ALL_OBJ= \
+	src/BPMLFO.o \
+	src/BPMLFO2.o \
+	src/CDCSeriouslySlowLFO.o \
+	src/DamianLillard.o \
+	src/dsp/noise.o \
+	src/dsp-filter/third-party/falco/DspFilter.o \
+	src/dsp-filter/utils/AudioMath.o \
+	src/dsp-noise/noise.o \
+	src/EverlastingGlottalStopper.o \
+	src/filters/biquad.o \
+	src/FrozenWasteland.o \
+	src/HairPick.o \
+	src/LissajousLFO.o \
+	src/MrBlueSky.o \
+	src/PhasedLockedLoop.o \
+	src/PortlandWeather.o \
+	src/QuadEuclideanRhythm.o \
+	src/QuadGolombRulerRhythm.o \
+	src/QuantussyCell.o \
+	src/RouletteLFO.o \
+	src/Sabonis.o \
+	src/SeriouslySlowLFO.o \
+	src/TheOneRingModulator.o \
+	src/VoxInhumana.o
diff --git a/plugins/community/repos/FrozenWasteland/makefile.msvc b/plugins/community/repos/FrozenWasteland/makefile.msvc
new file mode 100644
index 00000000..8cfbb70e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/makefile.msvc
@@ -0,0 +1,13 @@
+SLUG=FrozenWasteland
+
+include ../../../../dep/yac/install_msvc.mk
+
+EXTRAFLAGS+= \
+	-DTEST \
+	-I./eurorack \
+	-I./src/dsp-delay \
+	-I./src/dsp-filter/utils -I./src/dsp-filter/filters -I./src/dsp-filter/third-party/falco
+
+include make.objects
+
+include ../../../build_plugin.mk
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/BPMLFOMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/BPMLFOMaster.svg
new file mode 100644
index 00000000..c064fc59
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/BPMLFOMaster.svg
@@ -0,0 +1,369 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    RESET
+    CLOCK
+    
+    DIVISION
+    BPM LFO
+    
+    
+    
+    HOLD
+    BI
+    UNI
+      
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/CDCSeriouslySlowLFOMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/CDCSeriouslySlowLFOMaster.svg
new file mode 100644
index 00000000..6aba59a2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/CDCSeriouslySlowLFOMaster.svg
@@ -0,0 +1,542 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    TIME BASE
+    RESET
+    FM
+    
+    DURATION
+    YEARS
+    CENTURIES
+    AGES
+    MILLENIA
+    ERAS
+    SERIOUSLY SLOW LFO
+    
+    
+    
+    UNIVERSE AGE
+    HEAT DEATH
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    Curtis D .
+    Cousins
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/DamianLillardMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/DamianLillardMaster.svg
new file mode 100644
index 00000000..fbb5f75a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/DamianLillardMaster.svg
@@ -0,0 +1,473 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    DAMIAN LILLARD
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/LissajousLFOMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/LissajousLFOMaster.svg
new file mode 100644
index 00000000..45b1f395
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/LissajousLFOMaster.svg
@@ -0,0 +1,502 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    LISSAJOUS LFO
+    LFO2
+    AMP
+    X
+    Y
+    AMP
+    X
+    Y
+    Xs
+    Ys
+    
+    /Y
+    
+    
+        LFO1
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    OUT
+    Xs+Ys
+    /X
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/MrBlueSkyMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/MrBlueSkyMaster.svg
new file mode 100644
index 00000000..b6fb3a7c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/MrBlueSkyMaster.svg
@@ -0,0 +1,5405 @@
+
+
+  
+    
+  
+  
+    
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+    
+    
+    
+      
+      
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+  
+    Mr Blue Sky
+  
+  MOD
+  
+  OUT
+  
+  CAR
+  ATTACK
+  DECAY
+  MOD
+  CAR
+  OUT
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+    CAR IN
+  MOD OUT
+  GAIN
+  CARRIER Q
+  BAND OFFSET
+  MOD Q
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/PhasedLockedLoopMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/PhasedLockedLoopMaster.svg
new file mode 100644
index 00000000..7b2b86cf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/PhasedLockedLoopMaster.svg
@@ -0,0 +1,356 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    EXTERNAL IN
+    SIGNAL IN
+    VCO CV
+    
+    SQR OUT
+    PHASED LOCKED LOOP
+    COMPARATOR OUT
+    VCO FREQ
+    LPF FREQ
+    LPF OUT
+    INTERNAL VCO
+    PHASE COMPARATOR
+    LOW PASS FILTER
+    IN PHASE
+    LPF CV
+    XOR
+    FLIP-FLOP
+    TYPE
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/QuadEuclideanRhythmMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/QuadEuclideanRhythmMaster.svg
new file mode 100644
index 00000000..3b1d9940
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/QuadEuclideanRhythmMaster.svg
@@ -0,0 +1,606 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    QUAD EUCLIDEAN RHYTHM
+    2
+    STEPS
+    DIVS
+    OFFSET
+    
+        1
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    CHAIN MODE
+    =+
+    4
+    3
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    CLOCK
+    RESET
+    EOC
+    NONE
+    BOSS
+    EMPLOYEE
+    PAD
+    ACCENT
+    ACC ROT
+    OUT
+    ACCENT
+    START
+        
+    OUT
+    MUTE
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/QuadGolombRulerRhythmMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/QuadGolombRulerRhythmMaster.svg
new file mode 100644
index 00000000..aed301f4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/QuadGolombRulerRhythmMaster.svg
@@ -0,0 +1,606 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    QUAD GOLOMB RULER RHYTHM
+    2
+    STEPS
+    DIVS
+    OFFSET
+    
+        1
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    CHAIN MODE
+    =+
+    4
+    3
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    CLOCK
+    RESET
+    EOC
+    NONE
+    BOSS
+    EMPLOYEE
+    PAD
+    ACCENT
+    ACC ROT
+    OUT
+    ACCENT
+    START
+        
+    OUT
+    MUTE
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/QuantussyCellMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/QuantussyCellMaster.svg
new file mode 100644
index 00000000..3f2854eb
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/QuantussyCellMaster.svg
@@ -0,0 +1,362 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    CASTLE IN
+    CASTLE OUT
+    CV IN
+    
+    BASE FREQ
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res-masters/SeriouslySlowLFOMaster.svg b/plugins/community/repos/FrozenWasteland/res-masters/SeriouslySlowLFOMaster.svg
new file mode 100644
index 00000000..8693e5f3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res-masters/SeriouslySlowLFOMaster.svg
@@ -0,0 +1,391 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    TIME BASE
+    RESET
+    FM
+    
+    DURATION
+    MINUTES
+    HOURS
+    WEEKS
+    DAYS
+    MONTHS
+    SERIOUSLY SLOW LFO
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/BPMLFO.svg b/plugins/community/repos/FrozenWasteland/res/BPMLFO.svg
new file mode 100644
index 00000000..5fbd0cfb
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/BPMLFO.svg
@@ -0,0 +1,524 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+    
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/BPMLFO2.svg b/plugins/community/repos/FrozenWasteland/res/BPMLFO2.svg
new file mode 100644
index 00000000..e551549b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/BPMLFO2.svg
@@ -0,0 +1,492 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+    
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/BPMLFOMaster.svg b/plugins/community/repos/FrozenWasteland/res/BPMLFOMaster.svg
new file mode 100644
index 00000000..c064fc59
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/BPMLFOMaster.svg
@@ -0,0 +1,369 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    RESET
+    CLOCK
+    
+    DIVISION
+    BPM LFO
+    
+    
+    
+    HOLD
+    BI
+    UNI
+      
+
diff --git a/plugins/community/repos/FrozenWasteland/res/BleedingEdge.svg b/plugins/community/repos/FrozenWasteland/res/BleedingEdge.svg
new file mode 100644
index 00000000..9cb904bc
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/BleedingEdge.svg
@@ -0,0 +1,381 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+      
+    
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/CDCSeriouslySlowLFO.svg b/plugins/community/repos/FrozenWasteland/res/CDCSeriouslySlowLFO.svg
new file mode 100644
index 00000000..a83dece5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/CDCSeriouslySlowLFO.svg
@@ -0,0 +1,843 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
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diff --git a/plugins/community/repos/FrozenWasteland/res/CDCSeriouslySlowLFOMaster.svg b/plugins/community/repos/FrozenWasteland/res/CDCSeriouslySlowLFOMaster.svg
new file mode 100644
index 00000000..6aba59a2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/CDCSeriouslySlowLFOMaster.svg
@@ -0,0 +1,542 @@
+
+
+
+
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+    
+    TIME BASE
+    RESET
+    FM
+    
+    DURATION
+    YEARS
+    CENTURIES
+    AGES
+    MILLENIA
+    ERAS
+    SERIOUSLY SLOW LFO
+    
+    
+    
+    UNIVERSE AGE
+    HEAT DEATH
+    
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+    Curtis D .
+    Cousins
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/DamianLillard.svg b/plugins/community/repos/FrozenWasteland/res/DamianLillard.svg
new file mode 100644
index 00000000..299369c5
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/DamianLillard.svg
@@ -0,0 +1,561 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/EchoesThroughEternity.svg b/plugins/community/repos/FrozenWasteland/res/EchoesThroughEternity.svg
new file mode 100644
index 00000000..c8636c3e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/EchoesThroughEternity.svg
@@ -0,0 +1,266 @@
+
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diff --git a/plugins/community/repos/FrozenWasteland/res/EverlastingGlottalStopper.svg b/plugins/community/repos/FrozenWasteland/res/EverlastingGlottalStopper.svg
new file mode 100644
index 00000000..f8647a92
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/EverlastingGlottalStopper.svg
@@ -0,0 +1,483 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/HairPick.svg b/plugins/community/repos/FrozenWasteland/res/HairPick.svg
new file mode 100644
index 00000000..9af99494
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/HairPick.svg
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diff --git a/plugins/community/repos/FrozenWasteland/res/LissajousLFO.svg b/plugins/community/repos/FrozenWasteland/res/LissajousLFO.svg
new file mode 100644
index 00000000..72551145
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/LissajousLFO.svg
@@ -0,0 +1,497 @@
+
+
+
+
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diff --git a/plugins/community/repos/FrozenWasteland/res/LissajousLFOMaster.svg b/plugins/community/repos/FrozenWasteland/res/LissajousLFOMaster.svg
new file mode 100644
index 00000000..45b1f395
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/LissajousLFOMaster.svg
@@ -0,0 +1,502 @@
+
+
+
+
+  
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+    
+    LISSAJOUS LFO
+    LFO2
+    AMP
+    X
+    Y
+    AMP
+    X
+    Y
+    Xs
+    Ys
+    
+    /Y
+    
+    
+        LFO1
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+    OUT
+    Xs+Ys
+    /X
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diff --git a/plugins/community/repos/FrozenWasteland/res/MrBlueSky.svg b/plugins/community/repos/FrozenWasteland/res/MrBlueSky.svg
new file mode 100644
index 00000000..132e97b0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/MrBlueSky.svg
@@ -0,0 +1,5615 @@
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+
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diff --git a/plugins/community/repos/FrozenWasteland/res/MrBlueSkyMaster.svg b/plugins/community/repos/FrozenWasteland/res/MrBlueSkyMaster.svg
new file mode 100644
index 00000000..b6fb3a7c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/MrBlueSkyMaster.svg
@@ -0,0 +1,5405 @@
+
+
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+  
+  
+    Mr Blue Sky
+  
+  MOD
+  
+  OUT
+  
+  CAR
+  ATTACK
+  DECAY
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+  CAR
+  OUT
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+  
+    CAR IN
+  MOD OUT
+  GAIN
+  CARRIER Q
+  BAND OFFSET
+  MOD Q
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/PhasedLockedLoop.svg b/plugins/community/repos/FrozenWasteland/res/PhasedLockedLoop.svg
new file mode 100644
index 00000000..ee073f26
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/PhasedLockedLoop.svg
@@ -0,0 +1,820 @@
+
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diff --git a/plugins/community/repos/FrozenWasteland/res/PhasedLockedLoopMaster.svg b/plugins/community/repos/FrozenWasteland/res/PhasedLockedLoopMaster.svg
new file mode 100644
index 00000000..7b2b86cf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/PhasedLockedLoopMaster.svg
@@ -0,0 +1,356 @@
+
+
+
+
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+    
+    EXTERNAL IN
+    SIGNAL IN
+    VCO CV
+    
+    SQR OUT
+    PHASED LOCKED LOOP
+    COMPARATOR OUT
+    VCO FREQ
+    LPF FREQ
+    LPF OUT
+    INTERNAL VCO
+    PHASE COMPARATOR
+    LOW PASS FILTER
+    IN PHASE
+    LPF CV
+    XOR
+    FLIP-FLOP
+    TYPE
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/PortlandWeather.svg b/plugins/community/repos/FrozenWasteland/res/PortlandWeather.svg
new file mode 100644
index 00000000..c20c008f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/PortlandWeather.svg
@@ -0,0 +1,1466 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/QuadEuclideanRhythm.svg b/plugins/community/repos/FrozenWasteland/res/QuadEuclideanRhythm.svg
new file mode 100644
index 00000000..27e4de74
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/QuadEuclideanRhythm.svg
@@ -0,0 +1,877 @@
+
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diff --git a/plugins/community/repos/FrozenWasteland/res/QuadEuclideanRhythmMaster.svg b/plugins/community/repos/FrozenWasteland/res/QuadEuclideanRhythmMaster.svg
new file mode 100644
index 00000000..3b1d9940
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/QuadEuclideanRhythmMaster.svg
@@ -0,0 +1,606 @@
+
+
+
+
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+      
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+    
+    
+    QUAD EUCLIDEAN RHYTHM
+    2
+    STEPS
+    DIVS
+    OFFSET
+    
+        1
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    CHAIN MODE
+    =+
+    4
+    3
+    
+    
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+    
+    
+    
+    
+    
+    
+    
+    CLOCK
+    RESET
+    EOC
+    NONE
+    BOSS
+    EMPLOYEE
+    PAD
+    ACCENT
+    ACC ROT
+    OUT
+    ACCENT
+    START
+        
+    OUT
+    MUTE
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/QuadGolombRulerRhythm.svg b/plugins/community/repos/FrozenWasteland/res/QuadGolombRulerRhythm.svg
new file mode 100644
index 00000000..871e7494
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/QuadGolombRulerRhythm.svg
@@ -0,0 +1,887 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/QuantussyCell.svg b/plugins/community/repos/FrozenWasteland/res/QuantussyCell.svg
new file mode 100644
index 00000000..65f934e3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/QuantussyCell.svg
@@ -0,0 +1,454 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/QuantussyCellMaster.svg b/plugins/community/repos/FrozenWasteland/res/QuantussyCellMaster.svg
new file mode 100644
index 00000000..3f2854eb
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/QuantussyCellMaster.svg
@@ -0,0 +1,362 @@
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+    
+    CASTLE IN
+    CASTLE OUT
+    CV IN
+    
+    BASE FREQ
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/RouletteLFO.svg b/plugins/community/repos/FrozenWasteland/res/RouletteLFO.svg
new file mode 100644
index 00000000..35ea194d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/RouletteLFO.svg
@@ -0,0 +1,500 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/Sabonis.svg b/plugins/community/repos/FrozenWasteland/res/Sabonis.svg
new file mode 100644
index 00000000..34a476c2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/Sabonis.svg
@@ -0,0 +1,356 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/SeriouslySlowLFO.svg b/plugins/community/repos/FrozenWasteland/res/SeriouslySlowLFO.svg
new file mode 100644
index 00000000..c199b317
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/SeriouslySlowLFO.svg
@@ -0,0 +1,572 @@
+
+
+
+
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diff --git a/plugins/community/repos/FrozenWasteland/res/SeriouslySlowLFOMaster.svg b/plugins/community/repos/FrozenWasteland/res/SeriouslySlowLFOMaster.svg
new file mode 100644
index 00000000..8693e5f3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/SeriouslySlowLFOMaster.svg
@@ -0,0 +1,391 @@
+
+
+
+
+  
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+    
+    TIME BASE
+    RESET
+    FM
+    
+    DURATION
+    MINUTES
+    HOURS
+    WEEKS
+    DAYS
+    MONTHS
+    SERIOUSLY SLOW LFO
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/SpectralDelay.svg b/plugins/community/repos/FrozenWasteland/res/SpectralDelay.svg
new file mode 100644
index 00000000..bcf721c8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/SpectralDelay.svg
@@ -0,0 +1,410 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/TheOneRingModulator.svg b/plugins/community/repos/FrozenWasteland/res/TheOneRingModulator.svg
new file mode 100644
index 00000000..e1dd4c67
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/TheOneRingModulator.svg
@@ -0,0 +1,442 @@
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diff --git a/plugins/community/repos/FrozenWasteland/res/VoxInhumana.svg b/plugins/community/repos/FrozenWasteland/res/VoxInhumana.svg
new file mode 100644
index 00000000..6d648228
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/VoxInhumana.svg
@@ -0,0 +1,556 @@
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+    
+    
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/ZINC.svg b/plugins/community/repos/FrozenWasteland/res/ZINC.svg
new file mode 100644
index 00000000..1177347d
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/ZINC.svg
@@ -0,0 +1,266 @@
+
+
+  
+    
+      
+    
+    
+      
+      
+      
+      
+      
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+  
+  
+  
+  
+  
+    
+    
+    
+    
+    
+  
+  
+    
+    
+    
+    
+  
+  
+  
+    
+    
+    
+  
+  
+  
+    
+    
+    
+  
+  
+  
+    
+    
+    
+  
+  
+    
+  
+  
+    
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/FrozenWasteland/res/ZINCtemp.svg b/plugins/community/repos/FrozenWasteland/res/ZINCtemp.svg
new file mode 100644
index 00000000..8cd004c7
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/ZINCtemp.svg
@@ -0,0 +1,272 @@
+
+
+  
+    
+  
+  
+    
+      
+    
+    
+      
+      
+      
+      
+      
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+  
+  
+  
+    bId°°
+  ziNC
+  
+  MOD
+  
+  OUT
+  
+  CAR
+  A
+  D
+  MOD
+  CAR
+  OUT
+
diff --git a/plugins/community/repos/FrozenWasteland/res/fonts/01 Digit.ttf b/plugins/community/repos/FrozenWasteland/res/fonts/01 Digit.ttf
new file mode 100644
index 00000000..7502c91f
Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/res/fonts/01 Digit.ttf differ
diff --git a/plugins/community/repos/FrozenWasteland/res/fonts/DejaVu-LICENSE.txt b/plugins/community/repos/FrozenWasteland/res/fonts/DejaVu-LICENSE.txt
new file mode 100644
index 00000000..254e2cc4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/fonts/DejaVu-LICENSE.txt
@@ -0,0 +1,99 @@
+Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
+Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)
+
+Bitstream Vera Fonts Copyright
+------------------------------
+
+Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
+a trademark of Bitstream, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of the fonts accompanying this license ("Fonts") and associated
+documentation files (the "Font Software"), to reproduce and distribute the
+Font Software, including without limitation the rights to use, copy, merge,
+publish, distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright and trademark notices and this permission notice shall
+be included in all copies of one or more of the Font Software typefaces.
+
+The Font Software may be modified, altered, or added to, and in particular
+the designs of glyphs or characters in the Fonts may be modified and
+additional glyphs or characters may be added to the Fonts, only if the fonts
+are renamed to names not containing either the words "Bitstream" or the word
+"Vera".
+
+This License becomes null and void to the extent applicable to Fonts or Font
+Software that has been modified and is distributed under the "Bitstream
+Vera" names.
+
+The Font Software may be sold as part of a larger software package but no
+copy of one or more of the Font Software typefaces may be sold by itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
+TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
+FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
+ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
+FONT SOFTWARE.
+
+Except as contained in this notice, the names of Gnome, the Gnome
+Foundation, and Bitstream Inc., shall not be used in advertising or
+otherwise to promote the sale, use or other dealings in this Font Software
+without prior written authorization from the Gnome Foundation or Bitstream
+Inc., respectively. For further information, contact: fonts at gnome dot
+org. 
+
+Arev Fonts Copyright
+------------------------------
+
+Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the fonts accompanying this license ("Fonts") and
+associated documentation files (the "Font Software"), to reproduce
+and distribute the modifications to the Bitstream Vera Font Software,
+including without limitation the rights to use, copy, merge, publish,
+distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright and trademark notices and this permission notice
+shall be included in all copies of one or more of the Font Software
+typefaces.
+
+The Font Software may be modified, altered, or added to, and in
+particular the designs of glyphs or characters in the Fonts may be
+modified and additional glyphs or characters may be added to the
+Fonts, only if the fonts are renamed to names not containing either
+the words "Tavmjong Bah" or the word "Arev".
+
+This License becomes null and void to the extent applicable to Fonts
+or Font Software that has been modified and is distributed under the 
+"Tavmjong Bah Arev" names.
+
+The Font Software may be sold as part of a larger software package but
+no copy of one or more of the Font Software typefaces may be sold by
+itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
+TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
+
+Except as contained in this notice, the name of Tavmjong Bah shall not
+be used in advertising or otherwise to promote the sale, use or other
+dealings in this Font Software without prior written authorization
+from Tavmjong Bah. For further information, contact: tavmjong @ free
+. fr.
+
+$Id: LICENSE 2133 2007-11-28 02:46:28Z lechimp $
diff --git a/plugins/community/repos/FrozenWasteland/res/fonts/DejaVuSansMono.ttf b/plugins/community/repos/FrozenWasteland/res/fonts/DejaVuSansMono.ttf
new file mode 100644
index 00000000..f5786022
Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/res/fonts/DejaVuSansMono.ttf differ
diff --git a/plugins/community/repos/FrozenWasteland/res/fonts/OFL.txt b/plugins/community/repos/FrozenWasteland/res/fonts/OFL.txt
new file mode 100644
index 00000000..e94ba4cf
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/res/fonts/OFL.txt
@@ -0,0 +1,93 @@
+Sudo is Copyright (c) 2009-2016, Jens Kutilek (http://www.kutilek.de/).
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
diff --git a/plugins/community/repos/FrozenWasteland/res/fonts/Sudo.ttf b/plugins/community/repos/FrozenWasteland/res/fonts/Sudo.ttf
new file mode 100644
index 00000000..75b942bc
Binary files /dev/null and b/plugins/community/repos/FrozenWasteland/res/fonts/Sudo.ttf differ
diff --git a/plugins/community/repos/FrozenWasteland/src/BPMLFO.cpp b/plugins/community/repos/FrozenWasteland/src/BPMLFO.cpp
new file mode 100644
index 00000000..805e17f8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/BPMLFO.cpp
@@ -0,0 +1,302 @@
+//#include 
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+
+#define DIVISIONS 27
+
+namespace rack_plugin_FrozenWasteland {
+
+struct BPMLFO : Module {
+	enum ParamIds {
+		DIVISION_PARAM,
+		OFFSET_PARAM,	
+		HOLD_CLOCK_BEHAVIOR_PARAM,
+		HOLD_MODE_PARAM,
+		DIVISION_CV_ATTENUVERTER_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		CLOCK_INPUT,
+		DIVISION_INPUT,
+		RESET_INPUT,
+		HOLD_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		SIN_OUTPUT,
+		TRI_OUTPUT,
+		SAW_OUTPUT,
+		SQR_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		CLOCK_LIGHT,
+		HOLD_LIGHT,
+		NUM_LIGHTS
+	};	
+
+struct LowFrequencyOscillator {
+	float phase = 0.0;
+	float pw = 0.5;
+	float freq = 1.0;
+	bool offset = false;
+	bool invert = false;
+
+	void setPitch(float pitch) {
+		pitch = fminf(pitch, 8.0);
+		freq = powf(2.0, pitch);
+	}
+	void setFrequency(float frequency) {
+		freq = frequency;
+	}
+	void setPulseWidth(float pw_) {
+		const float pwMin = 0.01;
+		pw = clamp(pw_, pwMin, 1.0f - pwMin);
+	}
+
+	void hardReset()
+	{
+		phase = 0.0;
+	}
+
+	void step(float dt) {
+		float deltaPhase = fminf(freq * dt, 0.5);
+		phase += deltaPhase;
+		if (phase >= 1.0)
+			phase -= 1.0;
+	}
+	float sin() {
+		if (offset)
+			return 1.0 - cosf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+		else
+			return sinf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+	}
+	float tri(float x) {
+		return 4.0 * fabsf(x - roundf(x));
+	}
+	float tri() {
+		if (offset)
+			return tri(invert ? phase - 0.5 : phase);
+		else
+			return -1.0 + tri(invert ? phase - 0.25 : phase - 0.75);
+	}
+	float saw(float x) {
+		return 2.0 * (x - roundf(x));
+	}
+	float saw() {
+		if (offset)
+			return invert ? 2.0 * (1.0 - phase) : 2.0 * phase;
+		else
+			return saw(phase) * (invert ? -1.0 : 1.0);
+	}
+	float sqr() {
+		float sqr = (phase < pw) ^ invert ? 1.0 : -1.0;
+		return offset ? sqr + 1.0 : sqr;
+	}
+	float progress() {
+		return phase;
+	}
+};
+
+
+	LowFrequencyOscillator oscillator;
+	SchmittTrigger clockTrigger,resetTrigger,holdTrigger;
+	float divisions[DIVISIONS] = {1/64.0f,1/32.0f,1/16.0f,1/13.0f,1/11.0f,1/8.0f,1/7.0f,1/6.0f,1/5.0f,1/4.0f,1/3.0f,1/2.0f,1/1.5f,1,1.5,2,3,4,5,6,7,8,11,13,16,32,64};
+	const char* divisionNames[DIVISIONS] = {"/64","/32","/16","/13","/11","/8","/7","/6","/5","/4","/3","/2","/1.5","x 1","x 1.5","x 2","x 3","x 4","x 5","x 6","x 7","x 8","x 11","x 13","x 16","x 32","x 64"};
+	int division;
+	float time = 0.0;
+	float duration = 0;
+	bool holding = false;
+	bool secondClockReceived = false;
+
+	float sinOutputValue = 0.0;
+	float triOutputValue = 0.0;
+	float sawOutputValue = 0.0;
+	float sqrOutputValue = 0.0;
+
+
+
+	BPMLFO() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+	void step() override;
+
+	void reset() override {
+		division = 0;
+	}
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void BPMLFO::step() {
+
+    time += 1.0 / engineGetSampleRate();
+	if(inputs[CLOCK_INPUT].active) {
+		if(clockTrigger.process(inputs[CLOCK_INPUT].value)) {
+			if(secondClockReceived) {
+				duration = time;
+			}
+			time = 0;
+			secondClockReceived = true;			
+			//secondClockReceived = !secondClockReceived;			
+		}
+		lights[CLOCK_LIGHT].value = time > (duration/2.0);
+	}
+	
+	
+
+	float divisionf = params[DIVISION_PARAM].value;
+	if(inputs[DIVISION_INPUT].active) {
+		divisionf +=(inputs[DIVISION_INPUT].value * params[DIVISION_CV_ATTENUVERTER_PARAM].value * (DIVISIONS / 10.0));
+	}
+	divisionf = clamp(divisionf,0.0f,26.0f);
+	division = int(divisionf);
+	
+	oscillator.offset = (params[OFFSET_PARAM].value > 0.0);
+
+	if(duration != 0) {
+		oscillator.setFrequency(1.0 / (duration / divisions[division]));
+	}
+	else {
+		oscillator.setFrequency(0);
+	}
+
+	if(inputs[RESET_INPUT].active) {
+		if(resetTrigger.process(inputs[RESET_INPUT].value)) {
+			oscillator.hardReset();
+		}		
+	} 
+
+	if(inputs[HOLD_INPUT].active) {
+		if(params[HOLD_MODE_PARAM].value == 1.0) { //Latched is default		
+			if(holdTrigger.process(inputs[HOLD_INPUT].value)) {
+				holding = !holding;
+			}		
+		} else {
+			holding = inputs[HOLD_INPUT].value >= 1; 			
+		}
+		lights[HOLD_LIGHT].value = holding;
+	} 
+
+    if(!holding || (holding && params[HOLD_CLOCK_BEHAVIOR_PARAM].value == 0.0)) {
+    	oscillator.step(1.0 / engineGetSampleRate());
+    }
+
+	if(!holding) {
+		sinOutputValue = 5.0 * oscillator.sin();
+		triOutputValue = 5.0 * oscillator.tri();
+		sawOutputValue = 5.0 * oscillator.saw();
+		sqrOutputValue = 5.0 * oscillator.sqr();
+	}
+
+
+	outputs[SIN_OUTPUT].value = sinOutputValue;
+	outputs[TRI_OUTPUT].value = triOutputValue;
+	outputs[SAW_OUTPUT].value = sawOutputValue;
+	outputs[SQR_OUTPUT].value =  sqrOutputValue;
+		
+}
+
+struct BPMLFOProgressDisplay : TransparentWidget {
+	BPMLFO *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+	
+
+	BPMLFOProgressDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/01 Digit.ttf"));
+	}
+
+	void drawProgress(NVGcontext *vg, float phase) 
+	{
+		const float rotate90 = (M_PI) / 2.0;
+		float startArc = 0 - rotate90;
+		float endArc = (phase * M_PI * 2) - rotate90;
+
+		// Draw indicator
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0x20, 0xff));
+		{
+			nvgBeginPath(vg);
+			nvgArc(vg,75.8,170,35,startArc,endArc,NVG_CW);
+			nvgLineTo(vg,75.8,170);
+			nvgClosePath(vg);
+		}
+		nvgFill(vg);
+	}
+
+	void drawDivision(NVGcontext *vg, Vec pos, int division) {
+		nvgFontSize(vg, 28);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", module->divisionNames[division]);
+		nvgText(vg, pos.x + 52, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+		
+		drawProgress(vg,module->oscillator.progress());
+		drawDivision(vg, Vec(0, box.size.y - 153), module->division);
+	}
+};
+
+struct BPMLFOWidget : ModuleWidget {
+	BPMLFOWidget(BPMLFO *module);
+};
+
+BPMLFOWidget::BPMLFOWidget(BPMLFO *module) : ModuleWidget(module) {
+	box.size = Vec(15*10, RACK_GRID_HEIGHT);
+	
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/BPMLFO.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	{
+		BPMLFOProgressDisplay *display = new BPMLFOProgressDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 0);
+		display->box.size = Vec(box.size.x, 220);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(75, 78), module, BPMLFO::DIVISION_PARAM, 0.0, 26.5, 13.0));
+	addParam(ParamWidget::create(Vec(40, 109), module, BPMLFO::DIVISION_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(12, 224), module, BPMLFO::OFFSET_PARAM, 0.0, 1.0, 1.0));
+	addParam(ParamWidget::create(Vec(70, 224), module, BPMLFO::HOLD_CLOCK_BEHAVIOR_PARAM, 0.0, 1.0, 1.0));
+	addParam(ParamWidget::create(Vec(125, 224), module, BPMLFO::HOLD_MODE_PARAM, 0.0, 1.0, 1.0));
+
+	addInput(Port::create(Vec(40, 81), Port::INPUT, module, BPMLFO::DIVISION_INPUT));
+	addInput(Port::create(Vec(31, 275), Port::INPUT, module, BPMLFO::CLOCK_INPUT));
+	addInput(Port::create(Vec(62, 275), Port::INPUT, module, BPMLFO::RESET_INPUT));
+	addInput(Port::create(Vec(94, 275), Port::INPUT, module, BPMLFO::HOLD_INPUT));
+
+	addOutput(Port::create(Vec(11, 323), Port::OUTPUT, module, BPMLFO::SIN_OUTPUT));
+	addOutput(Port::create(Vec(45, 323), Port::OUTPUT, module, BPMLFO::TRI_OUTPUT));
+	addOutput(Port::create(Vec(80, 323), Port::OUTPUT, module, BPMLFO::SAW_OUTPUT));
+	addOutput(Port::create(Vec(114, 323), Port::OUTPUT, module, BPMLFO::SQR_OUTPUT));
+
+	addChild(ModuleLightWidget::create>(Vec(12, 279), module, BPMLFO::CLOCK_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(122, 279), module, BPMLFO::HOLD_LIGHT));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, BPMLFO) {
+   Model *modelBPMLFO = Model::create("Frozen Wasteland", "BPMLFO", "BPM LFO", LFO_TAG);
+   return modelBPMLFO;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/BPMLFO2.cpp b/plugins/community/repos/FrozenWasteland/src/BPMLFO2.cpp
new file mode 100644
index 00000000..4304850b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/BPMLFO2.cpp
@@ -0,0 +1,368 @@
+//#include 
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+
+#define DIVISIONS 27
+
+namespace rack_plugin_FrozenWasteland {
+
+struct BPMLFO2 : Module {
+	enum ParamIds {
+		DIVISION_PARAM,
+		DIVISION_CV_ATTENUVERTER_PARAM,
+		SKEW_PARAM,
+		SKEW_CV_ATTENUVERTER_PARAM,
+		OFFSET_PARAM,	
+		WAVESHAPE_PARAM,
+		HOLD_CLOCK_BEHAVIOR_PARAM,
+		HOLD_MODE_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		CLOCK_INPUT,
+		DIVISION_INPUT,
+		SKEW_INPUT,
+		RESET_INPUT,
+		HOLD_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		LFO_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		CLOCK_LIGHT,
+		HOLD_LIGHT,
+		NUM_LIGHTS
+	};	
+	enum Waveshapes {
+		SKEWSAW_WAV,
+		SQUARE_WAV
+	};
+
+struct LowFrequencyOscillator {
+	float phase = 0.0;
+	float freq = 1.0;
+	float pw = 0.5;
+	float skew = 0.5; // Triangle
+	bool offset = false;
+
+
+	void setPitch(float pitch) {
+		pitch = fminf(pitch, 8.0);
+		freq = powf(2.0, pitch);
+	}
+	void setFrequency(float frequency) {
+		freq = frequency;
+	}
+	void setPulseWidth(float pw_) {
+		const float pwMin = 0.01;
+		pw = clamp(pw_, pwMin, 1.0f - pwMin);
+	}
+
+	void hardReset()
+	{
+		phase = 0.0;
+	}
+
+	void step(float dt) {
+		float deltaPhase = fminf(freq * dt, 0.5);
+		phase += deltaPhase;
+		if (phase >= 1.0)
+			phase -= 1.0;
+	}
+
+	float skewsaw(float x) {
+		x = eucmod(x,1.0);
+		float inverseSkew = 1 - skew;
+		float result;
+        if (skew == 0 && x == 0) //Avoid /0 error
+            return 2;
+        if (x <= skew)
+            result = 2.0 * (1- (-1 / skew * x + 1));
+        else
+            result = 2.0 * (1-(1 / inverseSkew * (x - skew)));
+		return result;
+	}
+
+	float skewsaw() {
+		if (offset)
+			return skewsaw(phase);
+		else
+			return skewsaw(phase) - 1; //Going to keep same phase for now
+			//return skewsaw(phase - .5) - 1;
+	}
+
+	float sqr() {
+		float sqr = (phase < pw) ? 1.0 : -1.0;
+		return offset ? sqr + 1.0 : sqr;
+	}
+	
+	float progress() {
+		return phase;
+	}
+};
+
+
+	LowFrequencyOscillator oscillator;
+	SchmittTrigger clockTrigger,resetTrigger,holdTrigger;
+	float divisions[DIVISIONS] = {1/64.0f,1/32.0f,1/16.0f,1/13.0f,1/11.0f,1/8.0f,1/7.0f,1/6.0f,1/5.0f,1/4.0f,1/3.0f,1/2.0f,1/1.5f,1,1.5f,2,3,4,5,6,7,8,11,13,16,32,64};
+	const char* divisionNames[DIVISIONS] = {"/64","/32","/16","/13","/11","/8","/7","/6","/5","/4","/3","/2","/1.5","x 1","x 1.5","x 2","x 3","x 4","x 5","x 6","x 7","x 8","x 11","x 13","x 16","x 32","x 64"};
+	int division;
+	float time = 0.0;
+	float duration = 0;
+	float waveshape = 0;
+	float skew = 0.5;
+	bool holding = false;
+	bool secondClockReceived = false;
+
+	float lfoOutputValue = 0.0;
+
+
+
+	BPMLFO2() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+	void step() override;
+
+	void reset() override {
+		division = 0;
+	}
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void BPMLFO2::step() {
+
+    time += 1.0 / engineGetSampleRate();
+	if(inputs[CLOCK_INPUT].active) {
+		if(clockTrigger.process(inputs[CLOCK_INPUT].value)) {
+			if(secondClockReceived) {
+				duration = time;
+			}
+			time = 0;
+			secondClockReceived = true;			
+		}
+		lights[CLOCK_LIGHT].value = time > (duration/2.0);
+	}
+	
+	
+
+	float divisionf = params[DIVISION_PARAM].value;
+	if(inputs[DIVISION_INPUT].active) {
+		divisionf +=(inputs[DIVISION_INPUT].value * params[DIVISION_CV_ATTENUVERTER_PARAM].value * (DIVISIONS / 10.0));
+	}
+	divisionf = clamp(divisionf,0.0f,26.0f);
+	division = int(divisionf);
+
+	waveshape = params[WAVESHAPE_PARAM].value;
+
+	skew = params[SKEW_PARAM].value;
+	if(inputs[SKEW_INPUT].active) {
+		skew +=inputs[SKEW_INPUT].value / 10 * params[SKEW_CV_ATTENUVERTER_PARAM].value;
+	}
+	skew = clamp(skew,0.0f,1.0f);
+	
+	oscillator.offset = (params[OFFSET_PARAM].value > 0.0);
+	oscillator.skew = skew;
+	oscillator.setPulseWidth(skew);
+
+	if(duration != 0) {
+		oscillator.setFrequency(1.0 / (duration / divisions[division]));
+	}
+	else {
+		oscillator.setFrequency(0);
+	}
+
+	if(inputs[RESET_INPUT].active) {
+		if(resetTrigger.process(inputs[RESET_INPUT].value)) {
+			oscillator.hardReset();
+		}		
+	} 
+
+	if(inputs[HOLD_INPUT].active) {
+		if(params[HOLD_MODE_PARAM].value == 1.0) { //Latched is default		
+			if(holdTrigger.process(inputs[HOLD_INPUT].value)) {
+				holding = !holding;
+			}		
+		} else {
+			holding = inputs[HOLD_INPUT].value >= 1; 			
+		}
+		lights[HOLD_LIGHT].value = holding;
+	} 
+
+    if(!holding || (holding && params[HOLD_CLOCK_BEHAVIOR_PARAM].value == 0.0)) {
+    	oscillator.step(1.0 / engineGetSampleRate());
+    }
+
+	if(!holding) {
+		if(waveshape == SKEWSAW_WAV)
+			lfoOutputValue = 5.0 * oscillator.skewsaw();
+		else
+			lfoOutputValue = 5.0 * oscillator.sqr();
+	}
+
+
+	outputs[LFO_OUTPUT].value = lfoOutputValue;		
+}
+
+struct BPMLFO2ProgressDisplay : TransparentWidget {
+	BPMLFO2 *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+	
+
+	BPMLFO2ProgressDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/01 Digit.ttf"));
+	}
+
+	void drawProgress(NVGcontext *vg, int waveshape, float skew, float phase) 
+	{
+		float inverseSkew = 1 - skew;
+		float y;
+        if (skew == 0 && phase == 0) //Avoid /0 error
+            y = 72.0;
+        if (phase <= skew)
+            y = 72.0 * (1- (-1 / skew * phase + 1));
+        else
+            y = 72.0 * (1-(1 / inverseSkew * (phase - skew)));
+
+		// Draw indicator
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0x20, 0xff));
+		if(waveshape == BPMLFO2::SKEWSAW_WAV)
+		{
+			nvgBeginPath(vg);
+			nvgMoveTo(vg,68,213);
+			if(phase > skew) {
+				nvgLineTo(vg,68 + (skew * 68),141);
+			}
+			nvgLineTo(vg,68 + (phase * 68),213-y);
+			nvgLineTo(vg,68 + (phase * 68),213);
+			nvgClosePath(vg);
+			nvgFill(vg);
+		} else 
+		{
+			float endpoint = min(phase,skew);
+			nvgBeginPath(vg);
+			nvgMoveTo(vg,68,177);
+			nvgRect(vg,68,177,endpoint*68,36.0);
+			//nvgLineTo(vg,68 + (endpoint * 68),213);
+			//nvgLineTo(vg,68 + (endpoint * 68),177);
+			//nvgLineTo(vg,68,177);
+			nvgClosePath(vg);
+			nvgFill(vg);
+			if(phase > skew) {
+				nvgBeginPath(vg);
+				nvgMoveTo(vg,68 + (skew * 68),141);
+				nvgRect(vg,68 + (skew * 68),141,(phase-skew)*68,36.0);
+				//nvgLineTo(vg,68 + (phase * 68),177);
+				//nvgLineTo(vg,68 + (phase * 68),141);
+				//nvgMoveTo(vg,68 + (skew * 68),141);
+				nvgClosePath(vg);
+				nvgFill(vg);
+			}
+
+		}
+	}
+
+	void drawWaveShape(NVGcontext *vg, int waveshape, float skew) 
+	{
+		// Draw wave shape
+		nvgStrokeColor(vg, nvgRGBA(0xff, 0xff, 0x20, 0xff));	
+		nvgStrokeWidth(vg, 2.0);
+		if(waveshape == BPMLFO2::SKEWSAW_WAV) {						
+			nvgBeginPath(vg);
+			nvgMoveTo(vg,68,213);
+			nvgLineTo(vg,68 + (skew * 68),141);
+			nvgLineTo(vg,136,213);
+			nvgClosePath(vg);			
+		} else 
+		{
+			nvgBeginPath(vg);
+			nvgMoveTo(vg,68,213);
+			nvgLineTo(vg,68 + (skew * 68),213);
+			nvgLineTo(vg,68 + (skew * 68),141);
+			nvgLineTo(vg,136,141);
+			//nvgClosePath(vg);			
+		}
+		nvgStroke(vg);		
+	}
+
+	void drawDivision(NVGcontext *vg, Vec pos, int division) {
+		nvgFontSize(vg, 28);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", module->divisionNames[division]);
+		nvgText(vg, pos.x + 52, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+		
+		drawWaveShape(vg,module->waveshape, module->skew);
+		drawProgress(vg,module->waveshape, module->skew, module->oscillator.progress());
+		drawDivision(vg, Vec(0, box.size.y - 153), module->division);
+	}
+};
+
+struct BPMLFO2Widget : ModuleWidget {
+	BPMLFO2Widget(BPMLFO2 *module);
+};
+
+BPMLFO2Widget::BPMLFO2Widget(BPMLFO2 *module) : ModuleWidget(module) {
+	box.size = Vec(15*10, RACK_GRID_HEIGHT);
+	
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/BPMLFO2.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	{
+		BPMLFO2ProgressDisplay *display = new BPMLFO2ProgressDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 0);
+		display->box.size = Vec(box.size.x, 220);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(75, 78), module, BPMLFO2::DIVISION_PARAM, 0.0, 26.5, 13.0));
+	addParam(ParamWidget::create(Vec(40, 109), module, BPMLFO2::DIVISION_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(14, 140), module, BPMLFO2::SKEW_PARAM, 0.0, 1.0, 0.5));
+	addParam(ParamWidget::create(Vec(17, 200), module, BPMLFO2::SKEW_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(12, 240), module, BPMLFO2::OFFSET_PARAM, 0.0, 1.0, 1.0));
+	addParam(ParamWidget::create(Vec(42, 240), module, BPMLFO2::WAVESHAPE_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(82, 240), module, BPMLFO2::HOLD_CLOCK_BEHAVIOR_PARAM, 0.0, 1.0, 1.0));
+	addParam(ParamWidget::create(Vec(125, 240), module, BPMLFO2::HOLD_MODE_PARAM, 0.0, 1.0, 1.0));
+
+	addInput(Port::create(Vec(40, 81), Port::INPUT, module, BPMLFO2::DIVISION_INPUT));
+	addInput(Port::create(Vec(16, 172), Port::INPUT, module, BPMLFO2::SKEW_INPUT));
+	addInput(Port::create(Vec(31, 290), Port::INPUT, module, BPMLFO2::CLOCK_INPUT));
+	addInput(Port::create(Vec(62, 290), Port::INPUT, module, BPMLFO2::RESET_INPUT));
+	addInput(Port::create(Vec(94, 290), Port::INPUT, module, BPMLFO2::HOLD_INPUT));
+
+	addOutput(Port::create(Vec(63, 336), Port::OUTPUT, module, BPMLFO2::LFO_OUTPUT));
+
+	addChild(ModuleLightWidget::create>(Vec(12, 294), module, BPMLFO2::CLOCK_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(122, 294), module, BPMLFO2::HOLD_LIGHT));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, BPMLFO2) {
+   Model *modelBPMLFO2 = Model::create("Frozen Wasteland", "BPMLFO2", "BPM LFO 2", LFO_TAG);
+   return modelBPMLFO2;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/CDCSeriouslySlowLFO.cpp b/plugins/community/repos/FrozenWasteland/src/CDCSeriouslySlowLFO.cpp
new file mode 100644
index 00000000..38beeec3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/CDCSeriouslySlowLFO.cpp
@@ -0,0 +1,297 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_FrozenWasteland {
+
+struct CDCSeriouslySlowLFO : Module {
+	enum ParamIds {
+		TIME_BASE_PARAM,
+		DURATION_PARAM,
+		FM_CV_ATTENUVERTER_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		FM_INPUT,
+		RESET_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		SIN_OUTPUT,
+		TRI_OUTPUT,
+		SAW_OUTPUT,
+		SQR_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		YEARS_LIGHT,
+		CENTURIES_LIGHT,
+		MILLENIUM_LIGHT,
+		AGE_LIGHT,
+		ERA_LIGHT,
+		UNIVERSE_LIGHT,
+		HEAT_DEATH_LIGHT,
+		NUM_LIGHTS
+	};
+
+struct LowFrequencyOscillator {
+	float phase = 0.0;
+	float pw = 0.5;
+	float freq = 1.0;
+	bool offset = false;
+	bool invert = false;
+	SchmittTrigger resetTrigger;
+	LowFrequencyOscillator() {}
+	void setPitch(float pitch) {
+		pitch = fminf(pitch, 8.0);
+		freq = powf(2.0, pitch);
+	}
+	void setFrequency(float frequency) {
+		freq = frequency;
+	}
+	void setPulseWidth(float pw_) {
+		const float pwMin = 0.01;
+		pw = clamp(pw_, pwMin, 1.0f - pwMin);
+	}
+	void setReset(float reset) {
+		if (resetTrigger.process(reset)) {
+			phase = 0.0;
+		}
+	}
+	void hardReset()
+	{
+		phase = 0.0;
+	}
+
+	void step(float dt) {
+		float deltaPhase = fminf(freq * dt, 0.5);
+		phase += deltaPhase;
+		if (phase >= 1.0)
+			phase -= 1.0;
+	}
+	float sin() {
+		if (offset)
+			return 1.0 - cosf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+		else
+			return sinf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+	}
+	float tri(float x) {
+		return 4.0 * fabsf(x - roundf(x));
+	}
+	float tri() {
+		if (offset)
+			return tri(invert ? phase - 0.5 : phase);
+		else
+			return -1.0 + tri(invert ? phase - 0.25 : phase - 0.75);
+	}
+	float saw(float x) {
+		return 2.0 * (x - roundf(x));
+	}
+	float saw() {
+		if (offset)
+			return invert ? 2.0 * (1.0 - phase) : 2.0 * phase;
+		else
+			return saw(phase) * (invert ? -1.0 : 1.0);
+	}
+	float sqr() {
+		float sqr = (phase < pw) ^ invert ? 1.0 : -1.0;
+		return offset ? sqr + 1.0 : sqr;
+	}
+	float progress() {
+		return phase;
+	}
+};
+
+	LowFrequencyOscillator oscillator;
+	SchmittTrigger sumTrigger;
+	float duration = 0.0;
+	int timeBase = 0;
+
+
+	CDCSeriouslySlowLFO() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+	void step() override;
+
+	json_t *toJson() override {
+		json_t *rootJ = json_object();
+		json_object_set_new(rootJ, "timeBase", json_integer((int) timeBase));
+		return rootJ;
+	}
+
+	void fromJson(json_t *rootJ) override {
+		json_t *sumJ = json_object_get(rootJ, "timeBase");
+		if (sumJ)
+			timeBase = json_integer_value(sumJ);
+	}
+
+	void reset() override {
+		timeBase = 0;
+	}
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void CDCSeriouslySlowLFO::step() {
+
+	if (sumTrigger.process(params[TIME_BASE_PARAM].value)) {
+		timeBase = (timeBase + 1) % 7;
+		oscillator.hardReset();
+	}
+
+	const float year = 31556925.97474; // seconds in tropical year for 1900 from http://www.journaloftheoretics.com/articles/3-3/uwe.pdf
+	double numberOfSeconds = 0;
+	switch(timeBase) {
+		case 0 :
+			numberOfSeconds = year; // Years
+			break;
+		case 1 :
+			numberOfSeconds = year * 100; // Centuries
+			break;
+		case 2 :
+			numberOfSeconds = year * 1000; // Millenium
+			break;
+		case 3 :
+			numberOfSeconds = year * 1e+06; // Age
+			break;
+		case 4 :
+			numberOfSeconds = year * 1e+08; // Era
+			break;
+		case 5 :
+			numberOfSeconds = year * 13.772 * 1e+9; // Age of Universe
+			break;
+		case 6 :
+			numberOfSeconds = year * 1e+100; // Heat Death of Universe from https://en.wikipedia.org/wiki/Graphical_timeline_from_Big_Bang_to_Heat_Death
+			break;
+	}
+
+	duration = params[DURATION_PARAM].value;
+	if(inputs[FM_INPUT].active) {
+		duration +=inputs[FM_INPUT].value * params[FM_CV_ATTENUVERTER_PARAM].value;
+	}
+	duration = clamp(duration,1.0f,100.0f);
+
+	oscillator.setFrequency(1.0 / (duration * numberOfSeconds));
+	oscillator.step(1.0 / engineGetSampleRate());
+	if(inputs[RESET_INPUT].active) {
+		oscillator.setReset(inputs[RESET_INPUT].value);
+	}
+
+
+	outputs[SIN_OUTPUT].value = 5.0 * oscillator.sin();
+	outputs[TRI_OUTPUT].value = 5.0 * oscillator.tri();
+	outputs[SAW_OUTPUT].value = 5.0 * oscillator.saw();
+	outputs[SQR_OUTPUT].value =  5.0 * oscillator.sqr();
+
+	for(int lightIndex = 0;lightIndex < 7;lightIndex++)
+	{
+		lights[lightIndex].value = lightIndex != timeBase ? 0.0 : 1.0;
+	}
+}
+
+struct CDCSSLFOProgressDisplay : TransparentWidget {
+	CDCSeriouslySlowLFO *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+
+
+	CDCSSLFOProgressDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/01 Digit.ttf"));
+	}
+
+	void drawProgress(NVGcontext *vg, float phase)
+	{
+		//float startArc = (-M_PI) / 2.0; we know this rotates 90 degrees to top
+		//float endArc = (phase * M_PI) - startArc;
+		const float rotate90 = (M_PI) / 2.0;
+		float startArc = 0 - rotate90;
+		float endArc = (phase * M_PI * 2) - rotate90;
+
+		// Draw indicator
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0x20, 0xff));
+		{
+			nvgBeginPath(vg);
+			nvgArc(vg,109.8,184.5,35,startArc,endArc,NVG_CW);
+			nvgLineTo(vg,109.8,184.5);
+			nvgClosePath(vg);
+		}
+		nvgFill(vg);
+	}
+
+	void drawDuration(NVGcontext *vg, Vec pos, float duration) {
+		nvgFontSize(vg, 28);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), " % #6.1f", duration);
+		nvgText(vg, pos.x + 22, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+
+		drawProgress(vg,module->oscillator.progress());
+		drawDuration(vg, Vec(0, box.size.y - 140), module->duration);
+	}
+};
+
+struct CDCSeriouslySlowLFOWidget : ModuleWidget {
+	CDCSeriouslySlowLFOWidget(CDCSeriouslySlowLFO *module);
+};
+
+CDCSeriouslySlowLFOWidget::CDCSeriouslySlowLFOWidget(CDCSeriouslySlowLFO *module) : ModuleWidget(module) {
+	box.size = Vec(15*10, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/CDCSeriouslySlowLFO.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	{
+		CDCSSLFOProgressDisplay *display = new CDCSSLFOProgressDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 0);
+		display->box.size = Vec(box.size.x, 220);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(10, 270), module, CDCSeriouslySlowLFO::TIME_BASE_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(75, 90), module, CDCSeriouslySlowLFO::DURATION_PARAM, 1.0, 100.0, 1.0));
+	addParam(ParamWidget::create(Vec(44, 121), module, CDCSeriouslySlowLFO::FM_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0.0));
+
+
+	addInput(Port::create(Vec(43, 93), Port::INPUT, module, CDCSeriouslySlowLFO::FM_INPUT));
+	addInput(Port::create(Vec(95, 274), Port::INPUT, module, CDCSeriouslySlowLFO::RESET_INPUT));
+
+	addOutput(Port::create(Vec(11, 320), Port::OUTPUT, module, CDCSeriouslySlowLFO::SIN_OUTPUT));
+	addOutput(Port::create(Vec(45, 320), Port::OUTPUT, module, CDCSeriouslySlowLFO::TRI_OUTPUT));
+	addOutput(Port::create(Vec(80, 320), Port::OUTPUT, module, CDCSeriouslySlowLFO::SAW_OUTPUT));
+	addOutput(Port::create(Vec(114, 320), Port::OUTPUT, module, CDCSeriouslySlowLFO::SQR_OUTPUT));
+
+	addChild(ModuleLightWidget::create>(Vec(10, 168), module, CDCSeriouslySlowLFO::YEARS_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 183), module, CDCSeriouslySlowLFO::CENTURIES_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 198), module, CDCSeriouslySlowLFO::MILLENIUM_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 213), module, CDCSeriouslySlowLFO::AGE_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 228), module, CDCSeriouslySlowLFO::ERA_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 243), module, CDCSeriouslySlowLFO::UNIVERSE_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 258), module, CDCSeriouslySlowLFO::HEAT_DEATH_LIGHT));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, CDCSeriouslySlowLFO) {
+   Model *modelCDCSeriouslySlowLFO = Model::create("Frozen Wasteland", "CDCSeriouslySlowLFO", "Seriously Slow LFO - CDC Signature", LFO_TAG);
+   return modelCDCSeriouslySlowLFO;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/DamianLillard.cpp b/plugins/community/repos/FrozenWasteland/src/DamianLillard.cpp
new file mode 100644
index 00000000..7eb0d9d7
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/DamianLillard.cpp
@@ -0,0 +1,215 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/decimator.hpp"
+#include "dsp/digital.hpp"
+#include "StateVariableFilter.h"
+
+using namespace std;
+
+#define BANDS 4
+#define FREQUENCIES 3
+#define numFilters 6
+
+namespace rack_plugin_FrozenWasteland {
+
+struct DamianLillard : Module {
+	typedef float T;
+
+	enum ParamIds {
+		FREQ_1_CUTOFF_PARAM,
+		FREQ_2_CUTOFF_PARAM,
+		FREQ_3_CUTOFF_PARAM,
+		FREQ_1_CV_ATTENUVERTER_PARAM,
+		FREQ_2_CV_ATTENUVERTER_PARAM,
+		FREQ_3_CV_ATTENUVERTER_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		SIGNAL_IN,
+		FREQ_1_CUTOFF_INPUT,		
+		FREQ_2_CUTOFF_INPUT,		
+		FREQ_3_CUTOFF_INPUT,		
+		BAND_1_RETURN_INPUT,		
+		BAND_2_RETURN_INPUT,
+		BAND_3_RETURN_INPUT,
+		BAND_4_RETURN_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		BAND_1_OUTPUT,
+		BAND_2_OUTPUT,
+		BAND_3_OUTPUT,
+		BAND_4_OUTPUT,
+		MIX_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		LEARN_LIGHT,
+		NUM_LIGHTS
+	};
+	float freq[FREQUENCIES] = {0};
+	float lastFreq[FREQUENCIES] = {0};
+	float output[BANDS] = {0};
+
+    StateVariableFilterState filterStates[numFilters];
+    StateVariableFilterParams filterParams[numFilters];
+
+
+	int bandOffset = 0;
+
+	DamianLillard() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+		filterParams[0].setMode(StateVariableFilterParams::Mode::LowPass);
+		filterParams[1].setMode(StateVariableFilterParams::Mode::HiPass);
+		filterParams[2].setMode(StateVariableFilterParams::Mode::LowPass);
+		filterParams[3].setMode(StateVariableFilterParams::Mode::HiPass);
+		filterParams[4].setMode(StateVariableFilterParams::Mode::LowPass);
+		filterParams[5].setMode(StateVariableFilterParams::Mode::HiPass);
+
+		for (int i = 0; i < numFilters; ++i) {
+	        filterParams[i].setQ(5); 	
+	        filterParams[i].setFreq(T(.1));
+	    }
+	}
+
+	void step() override;
+};
+
+void DamianLillard::step() {
+	
+	float signalIn = inputs[SIGNAL_IN].value/5;
+	float out = 0.0;
+
+	const float minCutoff = 15.0;
+	const float maxCutoff = 8400.0;
+	
+	for (int i=0; i0 && freq[i] < lastFreq[i-1]) {
+			freq[i] = lastFreq[i-1]+1;
+		}
+		if(i lastFreq[i+1]) {
+			freq[i] = lastFreq[i+1]-1;
+		}
+
+		if(freq[i] != lastFreq[i]) {
+			float Fc = freq[i] / engineGetSampleRate();
+			filterParams[i*2].setFreq(T(Fc));
+			filterParams[i*2 + 1].setFreq(T(Fc));
+			lastFreq[i] = freq[i];
+		}
+	}
+
+	output[0] = StateVariableFilter::run(signalIn, filterStates[0], filterParams[0]) * 5;
+	output[1] = StateVariableFilter::run(StateVariableFilter::run(signalIn, filterStates[1], filterParams[1]), filterStates[2], filterParams[2]) * 5;
+	output[2] = StateVariableFilter::run(StateVariableFilter::run(signalIn, filterStates[3], filterParams[3]), filterStates[4], filterParams[4]) * 5;
+	output[3] = StateVariableFilter::run(signalIn, filterStates[5], filterParams[5]) * 5;
+
+	for(int i=0; i font;
+
+	DamianLillardBandDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/01 Digit.ttf"));
+	}
+
+	void drawFrequency(NVGcontext *vg, Vec pos, float cutoffFrequency) {
+		nvgFontSize(vg, 12);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), " % 4.0f", cutoffFrequency);
+		nvgText(vg, pos.x + 8, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+		for(int i=0;ifreq[i]);
+		}
+	}
+};
+
+struct DamianLillardWidget : ModuleWidget {
+	DamianLillardWidget(DamianLillard *module);
+};
+
+DamianLillardWidget::DamianLillardWidget(DamianLillard *module) : ModuleWidget(module) {
+	box.size = Vec(15*11, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/DamianLillard.svg")));
+		addChild(panel);
+	}
+	
+	{
+		DamianLillardBandDisplay *offsetDisplay = new DamianLillardBandDisplay();
+		offsetDisplay->module = module;
+		offsetDisplay->box.pos = Vec(15, 10);
+		offsetDisplay->box.size = Vec(box.size.x, 140);
+		addChild(offsetDisplay);
+	}
+
+	addParam(ParamWidget::create(Vec(15, 84), module, DamianLillard::FREQ_1_CUTOFF_PARAM, 0, 1.0, .25));
+	addParam(ParamWidget::create(Vec(66, 84), module, DamianLillard::FREQ_2_CUTOFF_PARAM, 0, 1.0, .5));
+	addParam(ParamWidget::create(Vec(117, 84), module, DamianLillard::FREQ_3_CUTOFF_PARAM, 0, 1.0, .75));
+	addParam(ParamWidget::create(Vec(19, 146), module, DamianLillard::FREQ_1_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(70, 146), module, DamianLillard::FREQ_2_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(121, 146), module, DamianLillard::FREQ_3_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+
+
+
+	addInput(Port::create(Vec(18, 117), Port::INPUT, module, DamianLillard::FREQ_1_CUTOFF_INPUT));
+	addInput(Port::create(Vec(69, 117), Port::INPUT, module, DamianLillard::FREQ_2_CUTOFF_INPUT));
+	addInput(Port::create(Vec(120, 117), Port::INPUT, module, DamianLillard::FREQ_3_CUTOFF_INPUT));
+
+	addInput(Port::create(Vec(10, 317), Port::INPUT, module, DamianLillard::SIGNAL_IN));
+
+
+	addInput(Port::create(Vec(10, 255), Port::INPUT, module, DamianLillard::BAND_1_RETURN_INPUT));
+	addInput(Port::create(Vec(50, 255), Port::INPUT, module, DamianLillard::BAND_2_RETURN_INPUT));
+	addInput(Port::create(Vec(90, 255), Port::INPUT, module, DamianLillard::BAND_3_RETURN_INPUT));
+	addInput(Port::create(Vec(130, 255), Port::INPUT, module, DamianLillard::BAND_4_RETURN_INPUT));
+
+	addOutput(Port::create(Vec(10, 215), Port::OUTPUT, module, DamianLillard::BAND_1_OUTPUT));
+	addOutput(Port::create(Vec(50, 215), Port::OUTPUT, module, DamianLillard::BAND_2_OUTPUT));
+	addOutput(Port::create(Vec(90, 215), Port::OUTPUT, module, DamianLillard::BAND_3_OUTPUT));
+	addOutput(Port::create(Vec(130, 215), Port::OUTPUT, module, DamianLillard::BAND_4_OUTPUT));
+
+	addOutput(Port::create(Vec(90, 317), Port::OUTPUT, module, DamianLillard::MIX_OUTPUT));
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, DamianLillard) {
+   Model *modelDamianLillard = Model::create("Frozen Wasteland", "DamianLillard", "Damian Lillard", FILTER_TAG);
+   return modelDamianLillard;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/EverlastingGlottalStopper.cpp b/plugins/community/repos/FrozenWasteland/src/EverlastingGlottalStopper.cpp
new file mode 100644
index 00000000..e1f3131e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/EverlastingGlottalStopper.cpp
@@ -0,0 +1,168 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+#include "dsp-noise/noise.hpp"
+#include "filters/biquad.h"
+
+using namespace frozenwasteland::dsp;
+
+namespace rack_plugin_FrozenWasteland {
+
+struct EverlastingGlottalStopper : Module {
+	enum ParamIds {
+		FREQUENCY_PARAM,
+		TIME_OPEN_PARAM,
+		TIME_CLOSED_PARAM,
+		BREATHINESS_PARAM,
+		FM_CV_ATTENUVERTER_PARAM,
+		TIME_OPEN_CV_ATTENUVERTER_PARAM,
+		TIME_CLOSED_CV_ATTENUVERTER_PARAM,
+		BREATHINESS_CV_ATTENUVERTER_PARAM,
+		DEEMPHASIS_FILTER_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		PITCH_INPUT,		
+		FM_INPUT,		
+		TIME_OPEN_INPUT,		
+		TIME_CLOSED_INPUT,	
+		BREATHINESS_INPUT,	
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		VOICE_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		LEARN_LIGHT,
+		NUM_LIGHTS
+	};
+
+	Biquad* deemphasisFilter;
+	GaussianNoiseGenerator _gauss;
+	float phase = 0.0;
+
+	EverlastingGlottalStopper() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+		deemphasisFilter = new Biquad(bq_type_lowpass, 2000 / engineGetSampleRate(), 1, 0);
+	}
+
+
+	void step() override;
+};
+
+
+
+float Rosenburg(float timeOpening, float timeOpen, float phase) {
+	float out;
+	if(phase < timeOpening) {
+		out = 0.5f * (1.0f - cosf(M_PI * phase / timeOpening));
+	} else if (phase < timeOpen) {	
+		out = cosf(M_PI * (phase - timeOpening) / (timeOpen - timeOpening) / 2);
+	} else {
+		out = 0.0f;
+	}
+
+	return out;
+}
+
+float HanningWindow(float phase) {
+	return 0.5f * (1 - cosf(2 * M_PI * phase));
+}
+
+inline float quadraticBipolar(float x) {
+	float x2 = x*x;
+	return (x >= 0.f) ? x2 : -x2;
+}
+
+void EverlastingGlottalStopper::step() {
+	
+
+	float pitch = params[FREQUENCY_PARAM].value;	
+	float pitchCv = 12.0f * inputs[PITCH_INPUT].value;
+	if (inputs[FM_INPUT].active) {
+		pitchCv += quadraticBipolar(params[FM_CV_ATTENUVERTER_PARAM].value) * 12.0f * inputs[FM_INPUT].value;
+	}
+
+	pitch += pitchCv;
+		// Note C4
+	float freq = 261.626f * powf(2.0f, pitch / 12.0f);
+
+	//float pitch = params[FREQUENCY_PARAM].value + inputs[FM_INPUT].value * params[FM_CV_ATTENUVERTER_PARAM].value;	
+	//float freq = powf(2.0, pitch);
+
+	float timeOpening = clamp(params[TIME_OPEN_PARAM].value + inputs[TIME_OPEN_INPUT].value * params[TIME_OPEN_CV_ATTENUVERTER_PARAM].value,0.01f,1.0f);
+	float timeClosed = clamp(params[TIME_CLOSED_PARAM].value + inputs[TIME_CLOSED_INPUT].value * params[TIME_CLOSED_CV_ATTENUVERTER_PARAM].value,0.0f,1.0f);
+	float timeOpen = clamp(1.0-timeClosed,timeOpening,1.0);
+
+	float dt = 1.0 / engineGetSampleRate();
+	float deltaPhase = fminf(freq * dt, 0.5);
+	phase += deltaPhase;
+	if (phase >= 1.0) {
+		phase -= 1.0;
+	}
+
+	float out = Rosenburg(timeOpening,timeOpen,phase);
+	float noiseLevel = clamp(params[BREATHINESS_PARAM].value + inputs[BREATHINESS_INPUT].value * params[BREATHINESS_CV_ATTENUVERTER_PARAM].value,0.0f,1.0f);
+ 	//Noise level follows glottal wave
+	// noise = _gauss.next() * out * noiseLevel;
+	float noise = _gauss.next() / 5.0 * noiseLevel * HanningWindow(phase);
+
+	out = out + noise;
+	if(params[DEEMPHASIS_FILTER_PARAM].value) {
+		out = deemphasisFilter->process(out);
+	}
+
+	outputs[VOICE_OUTPUT].value = out * 10.0f  - 5.0f;
+	
+}
+
+
+
+
+struct EverlastingGlottalStopperWidget : ModuleWidget {
+	EverlastingGlottalStopperWidget(EverlastingGlottalStopper *module);
+};
+
+EverlastingGlottalStopperWidget::EverlastingGlottalStopperWidget(EverlastingGlottalStopper *module) : ModuleWidget(module) {
+	box.size = Vec(15*11, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/EverlastingGlottalStopper.svg")));
+		addChild(panel);
+	}
+	
+	
+
+	addParam(ParamWidget::create(Vec(54, 60), module, EverlastingGlottalStopper::FREQUENCY_PARAM, -54.0f, 54.0f, 0.0f));
+	addParam(ParamWidget::create(Vec(15, 215), module, EverlastingGlottalStopper::TIME_OPEN_PARAM, 0.01f, 1.0f, 0.5f));
+	addParam(ParamWidget::create(Vec(68, 215), module, EverlastingGlottalStopper::TIME_CLOSED_PARAM, 0.0f, 0.9f, 0.0f));
+	addParam(ParamWidget::create(Vec(120, 215), module, EverlastingGlottalStopper::BREATHINESS_PARAM, 0.0f, 0.9f, 0.0f));
+	addParam(ParamWidget::create(Vec(108, 162), module, EverlastingGlottalStopper::FM_CV_ATTENUVERTER_PARAM, 0.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(17, 275), module, EverlastingGlottalStopper::TIME_OPEN_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(70, 275), module, EverlastingGlottalStopper::TIME_CLOSED_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(123, 275), module, EverlastingGlottalStopper::BREATHINESS_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	//addParam(ParamWidget::create(Vec(123, 300), module, EverlastingGlottalStopper::DEEMPHASIS_FILTER_PARAM, 0.0, 1.0, 0));
+
+	addInput(Port::create(Vec(30, 134), Port::INPUT, module, EverlastingGlottalStopper::PITCH_INPUT));
+	addInput(Port::create(Vec(108, 134), Port::INPUT, module, EverlastingGlottalStopper::FM_INPUT));
+	addInput(Port::create(Vec(17, 247), Port::INPUT, module, EverlastingGlottalStopper::TIME_OPEN_INPUT));
+	addInput(Port::create(Vec(70, 247), Port::INPUT, module, EverlastingGlottalStopper::TIME_CLOSED_INPUT));
+	addInput(Port::create(Vec(123, 247), Port::INPUT, module, EverlastingGlottalStopper::BREATHINESS_INPUT));
+
+	addOutput(Port::create(Vec(71, 325), Port::OUTPUT, module, EverlastingGlottalStopper::VOICE_OUTPUT));
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, EverlastingGlottalStopper) {
+   Model *modelEverlastingGlottalStopper = Model::create("Frozen Wasteland", "EverlastingGlottalStopper", "Everlasting Glottal Stopper", FILTER_TAG);
+   return modelEverlastingGlottalStopper;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/FrozenWasteland.cpp b/plugins/community/repos/FrozenWasteland/src/FrozenWasteland.cpp
new file mode 100644
index 00000000..3125c923
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/FrozenWasteland.cpp
@@ -0,0 +1,50 @@
+#include "FrozenWasteland.hpp"
+
+//RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, EchoesThroughEternity);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, BPMLFO);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, BPMLFO2);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, DamianLillard);
+//RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, SpectralDelay);
+//RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, BleedingEdge);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, EverlastingGlottalStopper);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, HairPick);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, LissajousLFO);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, MrBlueSky);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, TheOneRingModulator);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, PhasedLockedLoop);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, PortlandWeather);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, QuadEuclideanRhythm);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, QuadGolombRulerRhythm);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, QuantussyCell);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, RouletteLFO);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, SeriouslySlowLFO);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, VoxInhumana);
+RACK_PLUGIN_MODEL_DECLARE(FrozenWasteland, CDCSeriouslySlowLFO);
+
+RACK_PLUGIN_INIT(FrozenWasteland) {
+   RACK_PLUGIN_INIT_ID();
+
+   RACK_PLUGIN_INIT_WEBSITE("https://github.com/almostEric/FrozenWasteland");
+   RACK_PLUGIN_INIT_MANUAL("https://github.com/almostEric/FrozenWasteland/blob/master/README.md");
+
+	//RACK_PLUGIN_MODEL_ADD(FrozenWasteland, EchoesThroughEternity);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, BPMLFO);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, BPMLFO2);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, DamianLillard);
+	//RACK_PLUGIN_MODEL_ADD(FrozenWasteland, SpectralDelay);
+	//RACK_PLUGIN_MODEL_ADD(FrozenWasteland, BleedingEdge);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, EverlastingGlottalStopper);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, HairPick);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, LissajousLFO);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, MrBlueSky);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, TheOneRingModulator);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, PhasedLockedLoop);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, PortlandWeather);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, QuadEuclideanRhythm);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, QuadGolombRulerRhythm);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, QuantussyCell);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, RouletteLFO);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, SeriouslySlowLFO);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, VoxInhumana);
+	RACK_PLUGIN_MODEL_ADD(FrozenWasteland, CDCSeriouslySlowLFO);
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/FrozenWasteland.hpp b/plugins/community/repos/FrozenWasteland/src/FrozenWasteland.hpp
new file mode 100644
index 00000000..2f7f95b9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/FrozenWasteland.hpp
@@ -0,0 +1,9 @@
+#include "rack.hpp"
+
+using namespace rack;
+
+RACK_PLUGIN_DECLARE(FrozenWasteland);
+
+#ifdef USE_VST2
+#define plugin "FrozenWasteland"
+#endif // USE_VST2
diff --git a/plugins/community/repos/FrozenWasteland/src/HairPick.cpp b/plugins/community/repos/FrozenWasteland/src/HairPick.cpp
new file mode 100644
index 00000000..6d93f968
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/HairPick.cpp
@@ -0,0 +1,478 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/samplerate.hpp"
+#include "dsp/digital.hpp"
+#include "ringbuffer.hpp"
+#include 
+
+#define HISTORY_SIZE (1<<22)
+#define NUM_TAPS 64
+#define CHANNELS 2
+#define DIVISIONS 21
+#define NUM_PATTERNS 16
+#define NUM_FEEDBACK_TYPES 4
+
+namespace rack_plugin_FrozenWasteland {
+
+struct HairPick : Module {
+	typedef float T;
+
+	enum ParamIds {
+		CLOCK_DIV_PARAM,
+		SIZE_PARAM,
+		PATTERN_TYPE_PARAM,
+		NUMBER_TAPS_PARAM,
+		EDGE_LEVEL_PARAM,
+		TENT_LEVEL_PARAM,
+		TENT_TAP_PARAM,
+		FEEDBACK_TYPE_PARAM,
+		FEEDBACK_AMOUNT_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		CLOCK_INPUT,
+		CLOCK_DIVISION_CV_INPUT,
+		VOLT_OCTAVE_INPUT,
+		SIZE_CV_INPUT,
+		PATTERN_TYPE_CV_INPUT,
+		NUMBER_TAPS_CV_INPUT,
+		EDGE_LEVEL_CV_INPUT,
+		TENT_LEVEL_CV_INPUT,
+		TENT_TAP_CV_INPUT,
+		FEEDBACK_TYPE_CV_INPUT,
+		FEEDBACK_CV_INPUT,
+		IN_L_INPUT,
+		IN_R_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT_L_OUTPUT,
+		OUT_R_OUTPUT,
+		DELAY_LENGTH_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+	enum FeedbackTypes {
+		FEEDBACK_GUITAR,
+		FEEDBACK_SITAR,
+		FEEDBACK_CLARINET,
+		FEEDBACK_RAW,
+	};
+
+	const char* combPatternNames[NUM_PATTERNS] = {"Uniform","Flat Middle","Early Comb","Fibonacci","Flat Comb","Late Comb","Rev. Fibonacci","Ess Comb","Rand Uniform","Rand Middle","Rand Early","Rand Fibonacci","Rand Flat","Rand Late","Rand Rev Fib","Rand Ess"};
+	const float combPatterns[NUM_PATTERNS][NUM_TAPS] = {
+		{1.0f,2.0f,3.0,4.0,5.0,6.0,7.0,8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0,16.0,17.0,18.0,19.0,20.0,21.0,22.0,23.0,24.0,25.0,26.0,27.0,28.0,29.0,30.0,31.0,32.0,33.0,34.0,35.0,36.0,37.0,38.0,39.0,40.0,41.0,42.0,43.0,44.0,45.0,46.0,47.0,48.0,49.0,50.0,51.0,52.0,53.0,54.0,55.0,56.0,57.0,58.0,59.0,60.0,61.0,62.0,63.0,64.0}, // Uniform
+		{1.0f,2.0f,3.0,4.0,5.0,6.0,7.0,8.0,9.0,10.0,11.0,12.0,13.0,14.0,15.0,16.0,24.5,25.0,25.5,26.0,26.5,27.0,27.5,28.0,28.5,29.0,29.5,30.0,30.5,31.5,32.0,32.5,33.0,33.5,34.0,34.5,35.0,35.5,36.0,36.5,37.0,37.5,38.0,38.5,39.0,39.5,40.0,48.0,49.0,50.0,51.0,52.0,53.0,54.0,55.0,56.0,57.0,58.0,59.0,60.0,61.0,62.0,63.0,64.0}, // Flat Middle
+		{0.25f,0.5f,0.75f,1.0f,1.25f,1.5f,1.75f,2.0f,2.25f,2.5f,2.75f,3.0f,3.25f,3.5f,3.75f,4.0f,4.5f,5.0f,5.5f,6.0f,6.5f,7.0f,7.5f,8.0f,8.5f,9.0f,9.5f,10.0f,10.5f,11.0f,11.5f,12.0f,13.0f,14.0f,15.0f,16.0f,17.0f,18.0f,19.0f,20.0f,21.0f,22.0f,23.0f,24.0f,25.0f,26.0f,27.0f,28.0f,30.0f,32.0f,34.0f,36.0f,38.0f,40.0f,42.0f,44.0f,46.0f,48.0f,50.0f,52.0f,55.0f,58.0f,61.0f,64.0f}, // Early Comb
+		{0.031f,0.037f,0.043f,0.05f,0.056f,0.062f,0.068f,0.074f,0.087f,0.099f,0.111f,0.124f,0.142f,0.161f,0.18f,0.198f,0.229f,0.26f,0.291f,0.322f,0.372f,0.421f,0.471f,0.52f,0.601f,0.681f,0.762f,0.842f,0.972f,1.102f,1.232f,1.362f,1.573f,1.783f,1.994f,2.204f,2.545f,2.885f,3.226f,3.567f,4.118f,4.669f,5.22f,5.771f,6.663f,7.554f,8.446f,9.337f,10.78f,12.223f,13.666f,15.108f,17.443f,19.777f,22.111f,24.446f,28.223f,32.0f,35.777f,39.554f,45.666f,51.777f,57.889f,64.0f}, // Fibonacci
+		{2.0f,4.0f,6.0,8.0,10.0,12.0,14.0,16.0,17.0,18.0,19.0,20.0,21.0,22.0,23.0,24.0,24.5,25.0,25.5,26.0,26.5,27.0,27.5,28.0,28.5,29.0,29.5,30.0,30.5,31.0,31.5,32.0,32.5,33.0,33.5,34.0,34.5,35.0,35.5,40.0,41.0,42.0,43.0,44.0,45.0,46.0,47.0,40.0,41.0,42.0,43.0,44.0,45.0,46.0,47.0,48.0,50.0,52.0,54.0,56.0,58.0,60.0,62.0,64.0}, // Flat Comb
+		{3.0f,6.0f,9.0f,12.0f,14.0f,16.0f,18.0f,20.0f,22.0f,24.0f,26.0f,28.0f,30.0f,32.0f,34.0f,36.0f,37.0f,38.0f,39.0f,40.0f,41.0f,42.0f,43.0f,44.0f,45.0f,46.0f,47.0f,48.0f,49.0f,50.0f,51.0f,52.0f,52.5f,53.0f,53.5f,54.0f,54.5f,55.0f,55.5f,56.0f,56.5f,57.0f,57.5f,58.0f,58.5f,59.0f,59.5f,60.0f,60.25f,60.5f,60.75f,61.0f,61.25f,61.5f,61.75f,62.0f,62.25f,62.5f,62.75f,63.0f,63.25f,63.5f,63.75f,64.0f}, // Late Comb
+		{0.031f,6.142f,12.254f,18.365f,24.477f,28.254f,32.031f,35.808f,39.585f,41.92f,44.254f,46.588f,48.923f,50.365f,51.808f,53.251f,54.693f,55.585f,56.477f,57.368f,58.26f,58.811f,59.362f,59.913f,60.464f,60.805f,61.146f,61.486f,61.827f,62.037f,62.248f,62.458f,62.669f,62.799f,62.929f,63.059f,63.189f,63.269f,63.35f,63.43f,63.511f,63.56f,63.61f,63.659f,63.709f,63.74f,63.771f,63.802f,63.833f,63.851f,63.87f,63.889f,63.907f,63.92f,63.932f,63.944f,63.957f,63.963f,63.969f,63.975f,63.981f,63.988f,63.994f,64.0f}, // Rev Fibonacci
+		{0.5f, 1.0f, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 9.0, 10.0, 11.0, 12.0,13.0, 14.0, 15.0, 16.0, 18.0, 20.0, 22.0, 24.0, 26.0, 30.0, 32.0, 34.0, 36.0, 38.0, 40.0, 42.0, 44.0,46.0, 48.0, 49.0, 50.0, 51.0, 52.0, 53.0, 53.5, 54.0, 55.0, 55.5, 67.0, 56.5, 57.0, 57.5, 58.0, 58.5,59.0, 59.5, 60.0, 60.5, 61.0, 61.5, 62.0, 62.5, 63.5,64.0}, // Ess Comb
+		{1.258f,2.867f,3.545f,4.461f,5.618f,6.916f,7.936f,8.923f,9.572f,10.993f,11.38f,12.026f,13.936f,14.892f,15.736f,16.014f,17.361f,18.787f,19.587f,20.646f,21.276f,22.949f,23.776f,24.212f,25.823f,26.169f,27.944f,28.69f,29.081f,30.472f,31.842f,32.739f,33.38f,34.703f,35.724f,36.334f,37.394f,38.256f,39.527f,40.965f,41.654f,42.668f,43.56f,44.402f,45.806f,46.53f,47.313f,48.504f,49.486f,50.401f,51.495f,52.71f,53.992f,54.407f,55.861f,56.309f,57.091f,58.333f,59.638f,60.449f,61.972f,62.246f,63.842f,64.0f}, // Random Uniform
+		{1.255f,2.488f,3.252f,4.298f,5.917f,6.708f,7.255f,8.082f,9.828f,10.863f,11.181f,12.218f,13.025f,14.911f,15.891f,16.885f,25.203f,25.61f,25.888f,26.543f,27.024f,27.042f,28.272f,28.45f,29.018f,29.213f,30.248f,30.414f,30.619f,32.049f,32.299f,33.134f,33.184f,33.506f,34.738f,35.368f,35.86f,36.116f,36.729f,37.229f,37.243f,37.79f,38.802f,39.038f,39.413f,40.111f,40.574f,48.727f,49.52f,50.863f,51.137f,52.111f,53.015f,54.411f,55.078f,56.231f,57.537f,58.981f,59.585f,60.899f,61.794f,62.007f,63.964f,64.0f}, // Random Flat Middle
+		{0.519f,0.907f,1.046f,1.428f,1.513f,1.761f,1.778f,2.46f,2.532f,2.632f,3.049f,3.806f,4.057f,4.229f,4.381f,4.643f,4.812f,6.0f,6.408f,6.961f,7.386f,7.437f,8.008f,8.767f,9.292f,9.534f,9.947f,10.775f,11.216f,11.256f,12.19f,12.835f,13.474f,14.255f,15.6f,16.858f,17.551f,18.903f,19.838f,20.843f,21.639f,22.448f,23.15f,24.456f,25.991f,26.898f,27.615f,28.734f,30.359f,32.205f,34.68f,36.531f,38.956f,40.711f,42.76f,44.832f,46.899f,48.996f,50.255f,52.644f,55.831f,58.236f,61.704f,64.0f}, // Random Early Comb
+		{0.353f,0.4f,0.408f,0.435f,0.458f,0.516f,0.529f,0.545f,0.557f,0.624f,0.626f,0.631f,0.695f,0.701f,0.705f,0.812f,0.823f,0.843f,0.87f,0.88f,1.028f,1.034f,1.066f,1.115f,1.168f,1.177f,1.32f,1.355f,1.588f,1.629f,1.64f,1.667f,2.343f,2.579f,2.599f,3.182f,3.268f,3.395f,3.697f,4.066f,5.02f,5.276f,5.329f,6.487f,6.749f,7.659f,9.04f,9.645f,10.997f,12.85f,13.996f,15.983f,18.059f,20.243f,22.64f,24.964f,28.876f,32.715f,35.883f,40.513f,46.186f,51.974f,57.948f,64.0f}, // Random Fibonacci
+		{2.748f,4.499f,6.144f,8.714f,10.868f,12.113f,14.522f,16.561f,17.24f,18.734f,19.323f,20.399f,21.06f,22.009f,23.648f,24.649f,25.162f,25.282f,25.916f,26.128f,26.515f,27.296f,27.521f,28.801f,29.097f,29.135f,29.803f,30.726f,31.407f,31.455f,32.31f,32.72f,33.135f,33.189f,33.761f,34.614f,35.094f,35.548f,36.104f,40.283f,40.338f,41.026f,41.325f,42.119f,42.227f,43.504f,43.758f,44.016f,44.263f,45.679f,45.827f,46.661f,46.991f,47.772f,47.962f,48.453f,50.478f,52.343f,54.117f,56.733f,58.81f,60.796f,62.606f,64.0f}, // Random Flat Comb
+		{3.295f,6.695f,9.844f,12.738f,14.884f,16.065f,18.612f,20.819f,22.418f,24.964f,26.659f,28.592f,30.977f,32.615f,34.054f,36.412f,37.115f,38.85f,39.301f,40.246f,41.363f,42.518f,43.872f,44.889f,45.561f,46.958f,47.21f,48.644f,49.094f,50.385f,50.443f,51.001f,52.025f,52.201f,53.049f,53.684f,53.732f,54.015f,55.074f,55.077f,55.563f,56.796f,57.155f,57.254f,57.687f,58.124f,59.307f,59.479f,60.035f,60.294f,60.348f,60.517f,60.707f,61.066f,61.553f,61.778f,61.926f,62.073f,62.456f,62.926f,63.105f,63.468f,63.475f,64.0f}, // Random Late Comb
+		{0.072f,7.105f,12.843f,18.42f,24.766f,28.496f,32.434f,36.489f,40.163f,42.361f,45.122f,46.641f,49.864f,51.319f,52.808f,53.11f,54.105f,55.209f,56.226f,56.628f,57.493f,58.371f,59.075f,59.561f,59.764f,60.242f,61.078f,61.163f,61.183f,61.63f,61.843f,62.011f,62.132f,62.201f,62.386f,62.553f,62.775f,62.797f,62.869f,62.894f,62.933f,63.032f,63.047f,63.17f,63.206f,63.233f,63.249f,63.291f,63.319f,63.425f,63.443f,63.484f,63.581f,63.59f,63.608f,63.686f,63.714f,63.725f,63.737f,63.828f,63.889f,63.903f,63.905f,64.0f}, // Random Rev Fibonacci
+		{1.227f,1.69f,2.356f,2.925f,3.035f,3.53f,4.379f,4.581f,4.872f,5.614f,6.15f,6.629f,6.876f,7.199f,8.111f,8.855f,9.744f,10.338f,11.417f,12.745f,13.09f,14.512f,15.197f,16.068f,18.112f,20.342f,22.943f,24.92f,26.793f,30.707f,32.794f,34.89f,36.117f,38.542f,40.327f,42.95f,44.243f,46.082f,48.205f,49.592f,50.992f,51.408f,52.914f,53.784f,53.947f,54.299f,55.104f,55.65f,56.713f,57.184f,58.025f,58.193f,59.061f,59.281f,59.715f,60.494f,61.289f,61.693f,61.813f,62.587f,63.459f,63.58f,63.868f,64.0f} //Random Ess Comb
+	};
+
+	const char* feedbackTypeNames[NUM_FEEDBACK_TYPES] = {"Guitar","Sitar","Clarinet","Raw"};
+
+
+	int combPattern = 0;
+	int feedbackType = 0;	
+	float edgeLevel = 0.0f;
+	float tentLevel = 1.0f;
+	int tentTap = 32;
+	
+	SchmittTrigger clockTrigger;
+	float divisions[DIVISIONS] = {1/256.0f,1/192.0f,1/128.0f,1/96.0f,1/64.0f,1/48.0f,1/32.0f,1/24.0f,1/16.0f,1/13.0f,1/12.0f,1/11.0f,1/8.0f,1/7.0f,1/6.0f,1/5.0f,1/4.0f,1/3.0f,1/2.0f,1/1.5f,1};
+	const char* divisionNames[DIVISIONS] = {"/256","/192","/128","/96","/64","/48","/32","/24","/16","/13","/12","/11","/8","/7","/6","/5","/4","/3","/2","/1.5","x 1"};
+	int division;
+	float time = 0.0;
+	float duration = 0;
+	float baseDelay;
+	bool secondClockReceived = false;
+
+
+	bool combActive[NUM_TAPS];
+	float combLevel[NUM_TAPS];
+
+
+	MultiTapDoubleRingBuffer historyBuffer[CHANNELS];
+	DoubleRingBuffer outBuffer[NUM_TAPS][CHANNELS]; 
+	SampleRateConverter<1> src;
+	float lastFeedback[CHANNELS] = {0.0f,0.0f};
+
+	float lerp(float v0, float v1, float t) {
+	  return (1 - t) * v0 + t * v1;
+	}
+
+	int muteTap(int tapIndex)
+    {
+        int tapNumber = 0;
+        for (int levelIndex = 0; levelIndex < 6; levelIndex += 1)
+        {
+            tapNumber += (tapIndex & (1 << levelIndex)) > 0 ? (1 << (5-levelIndex)) : 0;
+        }
+        return 64-tapNumber;     
+    }
+
+	float envelope(int tapNumber, float edgeLevel, float tentLevel, int tentNumber) {
+        float t;
+        if (tapNumber <= tentNumber)
+        {
+            t = (float)tapNumber / tentNumber;
+            return (1 - t) * edgeLevel + t * tentLevel;
+        }
+        else
+        {
+            t = (float)(tapNumber-tentNumber) / (63-tentNumber);
+            return (1 - t) * tentLevel+ t * edgeLevel;
+        }
+    }
+
+	HairPick() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+	}
+
+	const char* tapNames[NUM_TAPS+2] {"1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","ALL","EXT"};
+
+
+
+	void step() override;
+};
+
+
+void HairPick::step() {
+
+	combPattern = (int)clamp(params[PATTERN_TYPE_PARAM].value + (inputs[PATTERN_TYPE_CV_INPUT].value * 1.5f),0.0f,15.0);
+	feedbackType = (int)clamp(params[FEEDBACK_TYPE_PARAM].value + (inputs[FEEDBACK_TYPE_CV_INPUT].value / 10.0f),0.0f,3.0);
+
+	int tapCount = (int)clamp(params[NUMBER_TAPS_PARAM].value + (inputs[NUMBER_TAPS_CV_INPUT].value * 6.4f),1.0f,64.0);
+
+
+	edgeLevel = clamp(params[EDGE_LEVEL_PARAM].value + (inputs[EDGE_LEVEL_CV_INPUT].value / 10.0f),0.0f,1.0);
+	tentLevel = clamp(params[TENT_LEVEL_PARAM].value + (inputs[TENT_LEVEL_CV_INPUT].value / 10.0f),0.0f,1.0);
+
+	tentTap = (int)clamp(params[TENT_TAP_PARAM].value + (inputs[TENT_TAP_CV_INPUT].value * 6.3f),1.0f,63.0f);
+
+
+	//Initialize muting - set all active first
+	for(int tapNumber = 0;tapNumber= tapCount;tapIndex--) {
+		int tapNumber = muteTap(tapIndex);
+		combActive[tapNumber] = false;
+	}
+
+	float divisionf = params[CLOCK_DIV_PARAM].value;
+	if(inputs[CLOCK_DIVISION_CV_INPUT].active) {
+		divisionf +=(inputs[CLOCK_DIVISION_CV_INPUT].value * (DIVISIONS / 10.0));
+	}
+	divisionf = clamp(divisionf,0.0f,20.0f);
+	division = (DIVISIONS-1) - int(divisionf); //TODO: Reverse Division Order
+
+	time += 1.0 / engineGetSampleRate();
+	if(inputs[CLOCK_INPUT].active) {
+		if(clockTrigger.process(inputs[CLOCK_INPUT].value)) {
+			if(secondClockReceived) {
+				duration = time;
+			}
+			time = 0;
+			//secondClockReceived = true;			
+			secondClockReceived = !secondClockReceived;			
+		}
+		//lights[CLOCK_LIGHT].value = time > (duration/2.0);
+	}
+	
+	if(inputs[CLOCK_INPUT].active) {
+		baseDelay = duration / divisions[division];
+	} else {
+		baseDelay = clamp(params[SIZE_PARAM].value, 0.001f, 10.0f);			
+	}
+	float pitchShift = powf(2.0f,inputs[VOLT_OCTAVE_INPUT].value);
+	baseDelay = baseDelay / pitchShift;
+	outputs[DELAY_LENGTH_OUTPUT].value = baseDelay;
+	
+	for(int channel = 0;channel < CHANNELS;channel++) {
+		// Get input to delay block
+		float in = 0.0f;
+		if(channel == 0) {
+			in = inputs[IN_L_INPUT].value;
+		} else {
+			in = inputs[IN_R_INPUT].active ? inputs[IN_R_INPUT].value : inputs[IN_L_INPUT].value;			
+		}
+		float feedbackAmount = clamp(params[FEEDBACK_AMOUNT_PARAM].value + (inputs[FEEDBACK_CV_INPUT].value / 10.0f), 0.0f, 1.0f);
+		float feedbackInput = lastFeedback[channel];
+
+		float dry = in + feedbackInput * feedbackAmount;
+
+		// Push dry sample into history buffer
+		if (!historyBuffer[channel].full(NUM_TAPS-1)) {
+			historyBuffer[channel].push(dry);
+		}
+
+		float delayNonlinearity = 1.0f;
+		float percentChange = 10.0f;
+		//Apply non-linearity
+		if(feedbackType == FEEDBACK_SITAR) {
+			if(in > 0) {
+				delayNonlinearity = 1 + (in/(10.0f * 100.0f)*percentChange); //Test sitar will change length by 1%
+			}
+		}
+
+
+		float wet = 0.0f; // This is the mix of delays and input that is outputed
+		float feedbackValue = 0.0f; // This is the output of a tap that gets sent back to input
+		for(int tap = 0; tap < NUM_TAPS;tap++) { 
+
+			int inFrames = min(historyBuffer[channel].size(tap), 16); 
+		
+			// Compute delay time in seconds
+			float delay = baseDelay * delayNonlinearity * combPatterns[combPattern][tap] / NUM_TAPS; 
+
+			//float delayMod = 0.0f;
+			// Number of delay samples
+			float index = delay * engineGetSampleRate();
+
+
+			// How many samples do we need consume to catch up?
+			float consume = index - historyBuffer[channel].size(tap);
+
+			if (outBuffer[tap][channel].empty()) {
+				
+				double ratio = 1.0;
+				if (consume <= -16) 
+					ratio = 0.5;
+				else if (consume >= 16) 
+					ratio = 2.0;
+
+				float inSR = engineGetSampleRate();
+		        float outSR = ratio * inSR;
+
+		        int outFrames = outBuffer[tap][channel].capacity();
+		        src.setRates(inSR, outSR);
+		        src.process((const Frame<1>*)historyBuffer[channel].startData(tap), &inFrames, (Frame<1>*)outBuffer[tap][channel].endData(), &outFrames);
+		        outBuffer[tap][channel].endIncr(outFrames);
+		        historyBuffer[channel].startIncr(tap, inFrames);
+			}
+
+			float wetTap = 0.0f;
+			if (!outBuffer[tap][channel].empty()) {
+				wetTap = outBuffer[tap][channel].shift();
+				if(tap == NUM_TAPS-1) {
+					feedbackValue = wetTap;
+				}
+				if(!combActive[tap]) {
+					wetTap = 0.0f;
+				} else {
+					wetTap = wetTap * envelope(tap,edgeLevel,tentLevel,tentTap);
+				}
+			}
+
+			wet += wetTap;
+		}
+
+		wet = wet / ((float)tapCount) * sqrt((float)tapCount);
+
+		float feedbackWeight = 0.5;
+		switch(feedbackType) {
+			case FEEDBACK_GUITAR :
+				feedbackValue = (feedbackWeight * feedbackValue) + ((1-feedbackWeight) * lastFeedback[channel]);
+				break;
+			case FEEDBACK_SITAR :
+				feedbackValue = (feedbackWeight * feedbackValue) + ((1-feedbackWeight) * lastFeedback[channel]);
+				break;
+			case FEEDBACK_CLARINET :
+				feedbackValue = (feedbackWeight * feedbackValue) + ((1-feedbackWeight) * lastFeedback[channel]);
+				break;
+			case FEEDBACK_RAW :
+				//feedbackValue = wet;
+				break;
+		}
+		
+		//feedbackValue = clamp(feedbackValue,-10.0f,10.0f);
+
+
+		lastFeedback[channel] = feedbackValue;
+
+		float out = wet;
+		
+		outputs[OUT_L_OUTPUT + channel].value = out;
+	}
+}
+
+struct HPStatusDisplay : TransparentWidget {
+	HairPick *module;
+	int frame = 0;
+	std::shared_ptr fontNumbers,fontText;
+
+	
+
+	HPStatusDisplay() {
+		fontNumbers = Font::load(assetPlugin(plugin, "res/fonts/01 Digit.ttf"));
+		fontText = Font::load(assetPlugin(plugin, "res/fonts/DejaVuSansMono.ttf"));
+
+	}
+
+	
+
+	void drawDivision(NVGcontext *vg, Vec pos, int division) {
+		nvgFontSize(vg, 20);
+		nvgFontFaceId(vg, fontNumbers->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", module->divisionNames[division]);
+		nvgText(vg, pos.x, pos.y, text, NULL);
+	}
+
+	void drawDelayTime(NVGcontext *vg, Vec pos, float delayTime) {
+		nvgFontSize(vg, 28);
+		nvgFontFaceId(vg, fontNumbers->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%6.0f", delayTime*1000);	
+		nvgText(vg, pos.x, pos.y, text, NULL);
+	}
+
+	void drawPatternType(NVGcontext *vg, Vec pos, int patternType) {
+		nvgFontSize(vg, 14);
+		nvgFontFaceId(vg, fontText->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", module->combPatternNames[patternType]);
+		nvgText(vg, pos.x, pos.y, text, NULL);
+	}
+
+	void drawEnvelope(NVGcontext *vg, Vec pos,float edgeLevel, float tentLevel, int tentTap) {
+		nvgStrokeWidth(vg, 1);
+		nvgStrokeColor(vg, nvgRGBA(0xff, 0xff, 0x20, 0xff));	
+		nvgBeginPath(vg);
+		float xOffset = (float)(tentTap-1)/64*100;
+		nvgMoveTo(vg, pos.x+0, pos.y+20*(1-edgeLevel));
+		nvgLineTo(vg, pos.x+xOffset, pos.y+20*(1-tentLevel));
+		nvgLineTo(vg, pos.x+99, pos.y+20*(1-edgeLevel));
+			
+		nvgStroke(vg);
+	}
+
+
+	void drawFeedbackType(NVGcontext *vg, Vec pos, int feedbackType) {
+		nvgFontSize(vg, 14);
+		nvgFontFaceId(vg, fontText->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", module->feedbackTypeNames[feedbackType]);
+		nvgText(vg, pos.x, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+		
+		//drawProgress(vg,module->oscillator.progress());
+		drawDivision(vg, Vec(91,60), module->division);
+		drawDelayTime(vg, Vec(350,65), module->baseDelay);
+		drawPatternType(vg, Vec(64,135), module->combPattern);
+		drawEnvelope(vg,Vec(55,166),module->edgeLevel,module->tentLevel,module->tentTap);
+		drawFeedbackType(vg, Vec(60,303), module->feedbackType);
+	}
+};
+
+
+struct HairPickWidget : ModuleWidget {
+	HairPickWidget(HairPick *module);
+};
+
+HairPickWidget::HairPickWidget(HairPick *module) : ModuleWidget(module) {
+	box.size = Vec(RACK_GRID_WIDTH*14, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/HairPick.svg")));
+		addChild(panel);
+	}
+
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 745)));
+	addChild(Widget::create(Vec(box.size.x-30, 745)));
+
+	{
+		HPStatusDisplay *display = new HPStatusDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 0);
+		display->box.size = Vec(box.size.x, 200);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(45, 33), module, HairPick::CLOCK_DIV_PARAM, 0, DIVISIONS-1, 0));
+	addParam(ParamWidget::create(Vec(157, 33), module, HairPick::SIZE_PARAM, 0.001f, 10.0f, 0.350f));
+	//addParam(ParamWidget::create(Vec(257, 40), module, HairPick::GRID_PARAM, 0.001f, 10.0f, 0.350f));
+
+	addParam(ParamWidget::create(Vec(17, 115), module, HairPick::PATTERN_TYPE_PARAM, 0.0f, 15.0f, 0.0f));
+	addParam(ParamWidget::create(Vec(157, 115), module, HairPick::NUMBER_TAPS_PARAM, 1.0f, 64.0f, 64.0f));
+
+	addParam(ParamWidget::create(Vec(17, 200), module, HairPick::EDGE_LEVEL_PARAM, 0.0f, 1.0f, 0.5f));
+	addParam(ParamWidget::create(Vec(87, 200), module, HairPick::TENT_LEVEL_PARAM, 0.0f, 1.0f, 0.5f));
+	addParam(ParamWidget::create(Vec(157, 200), module, HairPick::TENT_TAP_PARAM, 0.0f, 63.0f, 32.0f));
+
+
+	addParam(ParamWidget::create(Vec(17, 283), module, HairPick::FEEDBACK_TYPE_PARAM, 0.0f, 3, 0.0f));
+	addParam(ParamWidget::create(Vec(157, 283), module, HairPick::FEEDBACK_AMOUNT_PARAM, 0.0f, 1.0f, 0.0f));
+
+
+//	addChild(ModuleLightWidget::create>(Vec(474, 189), module, HairPick::PING_PONG_LIGHT));
+
+
+	
+
+	addInput(Port::create(Vec(12, 32), Port::INPUT, module, HairPick::CLOCK_INPUT));
+	addInput(Port::create(Vec(12, 74), Port::INPUT, module, HairPick::VOLT_OCTAVE_INPUT));
+
+	addInput(Port::create(Vec(50, 74), Port::INPUT, module, HairPick::CLOCK_DIVISION_CV_INPUT));
+	addInput(Port::create(Vec(162, 74), Port::INPUT, module, HairPick::SIZE_CV_INPUT));
+	//addInput(Port::create(Vec(300, 45), Port::INPUT, module, HairPick::GRID_CV_INPUT));
+
+	addInput(Port::create(Vec(22, 156), Port::INPUT, module, HairPick::PATTERN_TYPE_CV_INPUT));
+	addInput(Port::create(Vec(162, 156), Port::INPUT, module, HairPick::NUMBER_TAPS_CV_INPUT));
+
+	addInput(Port::create(Vec(22, 241), Port::INPUT, module, HairPick::EDGE_LEVEL_CV_INPUT));
+	addInput(Port::create(Vec(92, 241), Port::INPUT, module, HairPick::TENT_LEVEL_CV_INPUT));
+	addInput(Port::create(Vec(162, 241), Port::INPUT, module, HairPick::TENT_TAP_CV_INPUT));
+
+
+	addInput(Port::create(Vec(22, 324), Port::INPUT, module, HairPick::FEEDBACK_TYPE_CV_INPUT));
+	addInput(Port::create(Vec(162, 324), Port::INPUT, module, HairPick::FEEDBACK_CV_INPUT));
+
+
+	addInput(Port::create(Vec(50, 336), Port::INPUT, module, HairPick::IN_L_INPUT));
+	addInput(Port::create(Vec(75, 336), Port::INPUT, module, HairPick::IN_R_INPUT));
+	addOutput(Port::create(Vec(110, 336), Port::OUTPUT, module, HairPick::OUT_L_OUTPUT));
+	addOutput(Port::create(Vec(135, 336), Port::OUTPUT, module, HairPick::OUT_R_OUTPUT));
+
+	addOutput(Port::create(Vec(130, 74), Port::OUTPUT, module, HairPick::DELAY_LENGTH_OUTPUT));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, HairPick) {
+   Model *modelHairPick = Model::create("Frozen Wasteland", "HairPick", "Hair Pick", FILTER_TAG);
+   return modelHairPick;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/LissajousLFO.cpp b/plugins/community/repos/FrozenWasteland/src/LissajousLFO.cpp
new file mode 100644
index 00000000..4bb63f19
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/LissajousLFO.cpp
@@ -0,0 +1,385 @@
+#include 
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+
+#define BUFFER_SIZE 512
+
+namespace rack_plugin_FrozenWasteland {
+
+struct LissajousLFO : Module {
+	enum ParamIds {
+		AMPLITUDE1_PARAM,
+		AMPLITUDE2_PARAM,
+		FREQX1_PARAM,
+		FREQY1_PARAM,
+		FREQX2_PARAM,
+		FREQY2_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		AMPLITUDE1_INPUT,
+		AMPLITUDE2_INPUT,
+		FREQX1_INPUT,
+		FREQY1_INPUT,
+		FREQX2_INPUT,
+		FREQY2_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUTPUT_1,
+		OUTPUT_2,
+		OUTPUT_3,
+		OUTPUT_4,
+		OUTPUT_5,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		BLINK_LIGHT_1,
+		BLINK_LIGHT_2,
+		BLINK_LIGHT_3,
+		BLINK_LIGHT_4,
+		NUM_LIGHTS
+	};
+
+struct LowFrequencyOscillator {
+	float phase = 0.0;
+	float freq = 1.0;
+	bool offset = false;
+	bool invert = false;
+	//SchmittTrigger resetTrigger;
+	//LowFrequencyOscillator() {
+	//}
+	void setPitch(float pitch) {
+		pitch = fminf(pitch, 8.0);
+		freq = powf(2.0, pitch);
+	}
+	//void setReset(float reset) {
+	//	if (resetTrigger.process(reset)) {
+	//		phase = 0.0;
+	//	}
+	//}
+
+	void step(float dt) {
+		float deltaPhase = fminf(freq * dt, 0.5);
+		phase += deltaPhase;
+		if (phase >= 1.0)
+			phase -= 1.0;
+	}
+	float sin() {
+		if (offset)
+			return 1.0 - cosf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+		else
+			return sinf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+	}
+
+	float light() {
+		return sinf(2*M_PI * phase);
+	}
+};
+
+
+	float phase = 0.0;
+
+	LowFrequencyOscillator oscillatorX1,oscillatorY1,oscillatorX2,oscillatorY2;
+
+	float bufferX1[BUFFER_SIZE] = {};
+	float bufferY1[BUFFER_SIZE] = {};
+	float bufferX2[BUFFER_SIZE] = {};
+	float bufferY2[BUFFER_SIZE] = {};
+	int bufferIndex = 0;
+	float frameIndex = 0;
+	float deltaTime = powf(2.0, -8);
+
+	//SchmittTrigger resetTrigger;
+
+
+	float x1 = 0.0;
+	float y1 = 0.0;
+	float x2 = 0.0;
+	float y2 = 0.0;
+
+	LissajousLFO() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+	void step() override;
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void LissajousLFO::step() {
+
+	float amplitude1 = clamp(params[AMPLITUDE1_PARAM].value + (inputs[AMPLITUDE1_INPUT].value / 2.0f),0.0f,5.0f);
+	float amplitude2 = clamp(params[AMPLITUDE2_PARAM].value + (inputs[AMPLITUDE2_INPUT].value / 2.0f),0.0f,5.0f);
+
+	// Implement 4 simple sine oscillators
+	oscillatorX1.setPitch(params[FREQX1_PARAM].value + inputs[FREQX1_INPUT].value);
+	oscillatorY1.setPitch(params[FREQY1_PARAM].value + inputs[FREQY1_INPUT].value);
+	oscillatorX2.setPitch(params[FREQX2_PARAM].value + inputs[FREQX2_INPUT].value);
+	oscillatorY2.setPitch(params[FREQY2_PARAM].value + inputs[FREQY2_INPUT].value);
+	oscillatorX1.step(1.0 / engineGetSampleRate());
+	oscillatorY1.step(1.0 / engineGetSampleRate());
+	oscillatorX2.step(1.0 / engineGetSampleRate());
+	oscillatorY2.step(1.0 / engineGetSampleRate());
+
+	//Amplitude isn't doing anything at the moment
+	float x1 = amplitude1 * oscillatorX1.sin();
+	float y1 = amplitude1 * oscillatorY1.sin();
+	float x2 = amplitude2 * oscillatorX2.sin();
+	float y2 = amplitude2 * oscillatorY2.sin();
+
+	outputs[OUTPUT_1].value = (x1 + x2) / 2;
+	outputs[OUTPUT_2].value = (y1 + y2) / 2;
+	outputs[OUTPUT_3].value = (x1 + x2 + y1 + y2) / 4;
+	float out4 = (x1/x2);
+	outputs[OUTPUT_4].value = std::isfinite(out4) ? clamp(out4,-5.0f,5.0f) : 0.f;
+	float out5 = (y1/y2);
+	outputs[OUTPUT_5].value = std::isfinite(out5) ? clamp(out5,-5.0f,5.0f) : 0.f;
+
+	//Update scope.
+	int frameCount = (int)ceilf(deltaTime * engineGetSampleRate());
+
+	// Add frame to buffers
+	if (bufferIndex < BUFFER_SIZE) {
+		if (++frameIndex > frameCount) {
+			frameIndex = 0;
+			bufferX1[bufferIndex] = x1;
+			bufferY1[bufferIndex] = y1;
+			bufferX2[bufferIndex] = x2;
+			bufferY2[bufferIndex] = y2;
+			bufferIndex++;
+		}
+	}
+
+	// Are we waiting on the next trigger?
+	if (bufferIndex >= BUFFER_SIZE) {
+		bufferIndex = 0;
+		frameIndex = 0;
+	}
+}
+
+
+
+
+
+struct ScopeDisplay : TransparentWidget {
+	LissajousLFO *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+	struct Stats {
+		float vrms, vpp, vmin, vmax;
+		void calculate(float *values) {
+			vrms = 0.0;
+			vmax = -INFINITY;
+			vmin = INFINITY;
+			for (int i = 0; i < BUFFER_SIZE; i++) {
+				float v = values[i];
+				vrms += v*v;
+				vmax = fmaxf(vmax, v);
+				vmin = fminf(vmin, v);
+			}
+			vrms = sqrtf(vrms / BUFFER_SIZE);
+			vpp = vmax - vmin;
+		}
+	};
+	Stats statsX, statsY;
+
+	ScopeDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/Sudo.ttf"));
+	}
+
+	void drawWaveform(NVGcontext *vg, float *valuesX, float *valuesY) {
+		if (!valuesX)
+			return;
+		nvgSave(vg);
+		Rect b = Rect(Vec(0, 15), box.size.minus(Vec(0, 15*2)));
+		nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+		nvgBeginPath(vg);
+		// Draw maximum display left to right
+		for (int i = 0; i < BUFFER_SIZE; i++) {
+			float x, y;
+			if (valuesY) {
+				x = valuesX[i] / 2.0 + 0.5;
+				y = valuesY[i] / 2.0 + 0.5;
+			}
+			else {
+				x = (float)i / (BUFFER_SIZE - 1);
+				y = valuesX[i] / 2.0 + 0.5;
+			}
+			Vec p;
+			p.x = b.pos.x + b.size.x * x;
+			p.y = b.pos.y + b.size.y * (1.0 - y);
+			if (i == 0)
+				nvgMoveTo(vg, p.x, p.y);
+			else
+				nvgLineTo(vg, p.x, p.y);
+		}
+		nvgLineCap(vg, NVG_ROUND);
+		nvgMiterLimit(vg, 2.0);
+		nvgStrokeWidth(vg, 1.5);
+		nvgGlobalCompositeOperation(vg, NVG_LIGHTER);
+		nvgStroke(vg);
+		nvgResetScissor(vg);
+		nvgRestore(vg);
+	}
+
+	void drawTrig(NVGcontext *vg, float value) {
+		Rect b = Rect(Vec(0, 15), box.size.minus(Vec(0, 15*2)));
+		nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+
+		value = value / 2.0 + 0.5;
+		Vec p = Vec(box.size.x, b.pos.y + b.size.y * (1.0 - value));
+
+		// Draw line
+		nvgStrokeColor(vg, nvgRGBA(0xff, 0xff, 0xff, 0x10));
+		{
+			nvgBeginPath(vg);
+			nvgMoveTo(vg, p.x - 13, p.y);
+			nvgLineTo(vg, 0, p.y);
+			nvgClosePath(vg);
+		}
+		nvgStroke(vg);
+
+		// Draw indicator
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0xff, 0x60));
+		{
+			nvgBeginPath(vg);
+			nvgMoveTo(vg, p.x - 2, p.y - 4);
+			nvgLineTo(vg, p.x - 9, p.y - 4);
+			nvgLineTo(vg, p.x - 13, p.y);
+			nvgLineTo(vg, p.x - 9, p.y + 4);
+			nvgLineTo(vg, p.x - 2, p.y + 4);
+			nvgClosePath(vg);
+		}
+		nvgFill(vg);
+
+		nvgFontSize(vg, 9);
+		nvgFontFaceId(vg, font->handle);
+		nvgFillColor(vg, nvgRGBA(0x1e, 0x28, 0x2b, 0xff));
+		nvgText(vg, p.x - 8, p.y + 3, "T", NULL);
+		nvgResetScissor(vg);
+	}
+
+	void drawStats(NVGcontext *vg, Vec pos, const char *title, Stats *stats) {
+		nvgFontSize(vg, 13);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0xff, 0x40));
+		nvgText(vg, pos.x + 6, pos.y + 11, title, NULL);
+
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0xff, 0x80));
+		char text[128];
+		snprintf(text, sizeof(text), "pp % 06.2f  max % 06.2f  min % 06.2f", stats->vpp, stats->vmax, stats->vmin);
+		nvgText(vg, pos.x + 22, pos.y + 11, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+		float gainX = powf(2.0, 1);
+		float gainY = powf(2.0, 1);
+		//float offsetX = module->x1;
+		//float offsetY = module->y1;
+
+		float valuesX[BUFFER_SIZE];
+		float valuesY[BUFFER_SIZE];
+		for (int i = 0; i < BUFFER_SIZE; i++) {
+			int j = i;
+			// Lock display to buffer if buffer update deltaTime <= 2^-11
+			j = (i + module->bufferIndex) % BUFFER_SIZE;
+			valuesX[i] = (module->bufferX1[j]) * gainX / 10.0;
+			valuesY[i] = (module->bufferY1[j]) * gainY / 10.0;
+		}
+
+		// Draw waveforms for LFO 1
+		// X x Y
+		nvgStrokeColor(vg, nvgRGBA(0x9f, 0xe4, 0x36, 0xc0));
+		drawWaveform(vg, valuesX, valuesY);
+
+
+		for (int i = 0; i < BUFFER_SIZE; i++) {
+			int j = i;
+			// Lock display to buffer if buffer update deltaTime <= 2^-11
+			j = (i + module->bufferIndex) % BUFFER_SIZE;
+			valuesX[i] = (module->bufferX2[j]) * gainX / 10.0;
+			valuesY[i] = (module->bufferY2[j]) * gainY / 10.0;
+		}
+
+		// Draw waveforms for LFO 2
+		// X x Y
+		nvgStrokeColor(vg, nvgRGBA(0x3f, 0xe4, 0x96, 0xc0));
+		drawWaveform(vg, valuesX, valuesY);
+
+		// Calculate and draw stats
+		//if (++frame >= 4) {
+		//	frame = 0;
+		//	statsX.calculate(module->bufferX);
+		//	statsY.calculate(module->bufferY);
+		//}
+		//drawStats(vg, Vec(0, 0), "X", &statsX);
+		//drawStats(vg, Vec(0, box.size.y - 15), "Y", &statsY);
+	}
+};
+
+struct LissajousLFOWidget : ModuleWidget {
+	LissajousLFOWidget(LissajousLFO *module);
+};
+
+LissajousLFOWidget::LissajousLFOWidget(LissajousLFO *module) : ModuleWidget(module) {
+	box.size = Vec(15*13, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/LissajousLFO.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	{
+		ScopeDisplay *display = new ScopeDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 35);
+		display->box.size = Vec(box.size.x, 140);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(37, 186), module, LissajousLFO::AMPLITUDE1_PARAM, 0.0, 5.0, 2.5));
+	addParam(ParamWidget::create(Vec(87, 186), module, LissajousLFO::FREQX1_PARAM, -8.0, 3.0, 0.0));
+	addParam(ParamWidget::create(Vec(137, 186), module, LissajousLFO::FREQY1_PARAM, -8.0, 3.0, 2.0));
+	addParam(ParamWidget::create(Vec(37, 265), module, LissajousLFO::AMPLITUDE2_PARAM, 0.0, 5.0, 2.5));
+	addParam(ParamWidget::create(Vec(87, 265), module, LissajousLFO::FREQX2_PARAM, -8.0, 3.0, 0.0));
+	addParam(ParamWidget::create(Vec(137, 265), module, LissajousLFO::FREQY2_PARAM, -8.0, 3.0, 1.0));
+
+	addInput(Port::create(Vec(41, 219), Port::INPUT, module, LissajousLFO::AMPLITUDE1_INPUT));
+	addInput(Port::create(Vec(91, 219), Port::INPUT, module, LissajousLFO::FREQX1_INPUT));
+	addInput(Port::create(Vec(141, 219), Port::INPUT, module, LissajousLFO::FREQY1_INPUT));
+	addInput(Port::create(Vec(41, 298), Port::INPUT, module, LissajousLFO::AMPLITUDE2_INPUT));
+	addInput(Port::create(Vec(91, 298), Port::INPUT, module, LissajousLFO::FREQX2_INPUT));
+	addInput(Port::create(Vec(141, 298), Port::INPUT, module, LissajousLFO::FREQY2_INPUT));
+
+	addOutput(Port::create(Vec(22, 338), Port::OUTPUT, module, LissajousLFO::OUTPUT_1));
+	addOutput(Port::create(Vec(53, 338), Port::OUTPUT, module, LissajousLFO::OUTPUT_2));
+	addOutput(Port::create(Vec(86, 338), Port::OUTPUT, module, LissajousLFO::OUTPUT_3));
+	addOutput(Port::create(Vec(126, 338), Port::OUTPUT, module, LissajousLFO::OUTPUT_4));
+	addOutput(Port::create(Vec(158, 338), Port::OUTPUT, module, LissajousLFO::OUTPUT_5));
+
+	//addChild(ModuleLightWidget::create>(Vec(21, 59), module, LissajousLFO::BLINK_LIGHT_1));
+	//addChild(ModuleLightWidget::create>(Vec(41, 59), module, LissajousLFO::BLINK_LIGHT_2));
+	//addChild(ModuleLightWidget::create>(Vec(61, 59), module, LissajousLFO::BLINK_LIGHT_3));
+	//addChild(ModuleLightWidget::create>(Vec(81, 59), module, LissajousLFO::BLINK_LIGHT_4));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, LissajousLFO) {
+   Model *modelLissajousLFO = Model::create("Frozen Wasteland", "LissajousLFO", "Lissajous LFO", LFO_TAG);
+   return modelLissajousLFO;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/MrBlueSky.cpp b/plugins/community/repos/FrozenWasteland/src/MrBlueSky.cpp
new file mode 100644
index 00000000..aebca291
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/MrBlueSky.cpp
@@ -0,0 +1,332 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/decimator.hpp"
+#include "dsp/digital.hpp"
+#include "filters/biquad.h"
+
+using namespace std;
+
+#define BANDS 16
+
+namespace rack_plugin_FrozenWasteland {
+
+struct MrBlueSky : Module {
+	enum ParamIds {
+		BG_PARAM,
+		ATTACK_PARAM = BG_PARAM + BANDS,
+		DECAY_PARAM,
+		CARRIER_Q_PARAM,
+		MOD_Q_PARAM,
+		BAND_OFFSET_PARAM,
+		GMOD_PARAM,
+		GCARR_PARAM,
+		G_PARAM,
+		SHAPE_PARAM,
+		ATTACK_CV_ATTENUVERTER_PARAM,
+		DECAY_CV_ATTENUVERTER_PARAM,
+		CARRIER_Q_CV_ATTENUVERTER_PARAM,
+		MODIFER_Q_CV_ATTENUVERTER_PARAM,
+		SHIFT_BAND_OFFSET_CV_ATTENUVERTER_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		CARRIER_IN,
+		IN_MOD = CARRIER_IN + BANDS,
+		IN_CARR,
+		ATTACK_INPUT,
+		DECAY_INPUT,
+		CARRIER_Q_INPUT,
+		MOD_Q_INPUT,
+		SHIFT_BAND_OFFSET_LEFT_INPUT,
+		SHIFT_BAND_OFFSET_RIGHT_INPUT,
+		SHIFT_BAND_OFFSET_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		MOD_OUT,
+		OUT = MOD_OUT + BANDS,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		LEARN_LIGHT,
+		NUM_LIGHTS
+	};
+	Biquad* iFilter[2*BANDS];
+	Biquad* cFilter[2*BANDS];
+	float mem[BANDS] = {0};
+	float freq[BANDS] = {125,185,270,350,430,530,630,780,950,1150,1380,1680,2070,2780,3800,6400};
+	float peaks[BANDS] = {0};
+	float lastCarrierQ = 0;
+	float lastModQ = 0;
+
+	int bandOffset = 0;
+	int shiftIndex = 0;
+	int lastBandOffset = 0;
+	SchmittTrigger shiftLeftTrigger,shiftRightTrigger;
+
+	MrBlueSky() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+		for(int i=0; i<2*BANDS; i++) {
+			iFilter[i] = new Biquad(bq_type_bandpass, freq[i%BANDS] / engineGetSampleRate(), 5, 6);
+			cFilter[i] = new Biquad(bq_type_bandpass, freq[i%BANDS] / engineGetSampleRate(), 5, 6);
+		};
+	}
+
+	void step() override;
+
+	void reset() override {
+		bandOffset =0;
+	}
+
+};
+
+void MrBlueSky::step() {
+	// Band Offset Processing
+	bandOffset = params[BAND_OFFSET_PARAM].value;
+	if(inputs[SHIFT_BAND_OFFSET_INPUT].active) {
+		bandOffset += inputs[SHIFT_BAND_OFFSET_INPUT].value * params[SHIFT_BAND_OFFSET_CV_ATTENUVERTER_PARAM].value;
+	}
+	if(bandOffset != lastBandOffset) {
+		shiftIndex = 0;
+		lastBandOffset = bandOffset;
+	}
+
+	if(inputs[SHIFT_BAND_OFFSET_LEFT_INPUT].active) {
+		if (shiftLeftTrigger.process(inputs[SHIFT_BAND_OFFSET_LEFT_INPUT].value)) {
+			shiftIndex -= 1;
+			if(shiftIndex <= -BANDS) {
+				shiftIndex = BANDS -1;
+			}
+		}
+	}
+
+	if(inputs[SHIFT_BAND_OFFSET_RIGHT_INPUT].active) {
+		if (shiftRightTrigger.process(inputs[SHIFT_BAND_OFFSET_RIGHT_INPUT].value)) {
+			shiftIndex += 1;
+			if(shiftIndex >= BANDS) {
+				shiftIndex = (-BANDS) + 1;
+			}
+		}
+	}
+
+	bandOffset +=shiftIndex;
+	//Hack until I can do int clamping
+	if(bandOffset <= -BANDS) {
+		bandOffset += (BANDS*2) - 1;
+	}
+	if(bandOffset >= BANDS) {
+		bandOffset -= (BANDS*2) + 1;
+	}
+
+
+	//So some vocoding!
+	float inM = inputs[IN_MOD].value/5;
+	float inC = inputs[IN_CARR].value/5;
+	const float slewMin = 0.001;
+	const float slewMax = 500.0;
+	const float shapeScale = 1/10.0;
+	const float qEpsilon = 0.1;
+	float attack = params[ATTACK_PARAM].value;
+	float decay = params[DECAY_PARAM].value;
+	if(inputs[ATTACK_INPUT].active) {
+		attack += clamp(inputs[ATTACK_INPUT].value * params[ATTACK_CV_ATTENUVERTER_PARAM].value / 20.0f,-0.25f,.25f);
+	}
+	if(inputs[DECAY_INPUT].active) {
+		decay += clamp(inputs[DECAY_INPUT].value * params[DECAY_CV_ATTENUVERTER_PARAM].value / 20.0f,-0.25f,.25f);
+	}
+	float slewAttack = slewMax * powf(slewMin / slewMax, attack);
+	float slewDecay = slewMax * powf(slewMin / slewMax, decay);
+	float out = 0.0;
+
+	//Check Mod Q
+	float currentQ = params[MOD_Q_PARAM].value;
+	if(inputs[MOD_Q_PARAM].active) {
+		currentQ += inputs[MOD_Q_INPUT].value * params[MODIFER_Q_CV_ATTENUVERTER_PARAM].value;
+	}
+
+	currentQ = clamp(currentQ,1.0f,15.0f);
+	if (abs(currentQ - lastModQ) >= qEpsilon ) {
+		for(int i=0; i<2*BANDS; i++) {
+			iFilter[i]->setQ(currentQ);
+			}
+		lastModQ = currentQ;
+	}
+
+	//Check Carrier Q
+	currentQ = params[CARRIER_Q_PARAM].value;
+	if(inputs[CARRIER_Q_INPUT].active) {
+		currentQ += inputs[CARRIER_Q_INPUT].value * params[CARRIER_Q_CV_ATTENUVERTER_PARAM].value;
+	}
+
+	currentQ = clamp(currentQ,1.0f,15.0f);
+	if (abs(currentQ - lastCarrierQ) >= qEpsilon ) {
+		for(int i=0; i<2*BANDS; i++) {
+			cFilter[i]->setQ(currentQ);
+			}
+		lastCarrierQ = currentQ;
+	}
+
+
+
+	//First process all the modifier bands
+	for(int i=0; iprocess(iFilter[i]->process(inM*params[GMOD_PARAM].value)));
+		if (peak>coeff) {
+			coeff += slewAttack * shapeScale * (peak - coeff) / engineGetSampleRate();
+			if (coeff > peak)
+				coeff = peak;
+		}
+		else if (peak < coeff) {
+			coeff -= slewDecay * shapeScale * (coeff - peak) / engineGetSampleRate();
+			if (coeff < peak)
+				coeff = peak;
+		}
+		peaks[i]=peak;
+		mem[i]=coeff;
+		outputs[MOD_OUT+i].value = coeff * 5.0;
+	}
+
+	//Then process carrier bands. Mod bands are normalled to their matched carrier band unless an insert
+	for(int i=0; iprocess(cFilter[i]->process(inC*params[GCARR_PARAM].value)) * coeff * params[BG_PARAM+i].value;
+		out += bandOut;
+	}
+	outputs[OUT].value = out * 5 * params[G_PARAM].value;
+
+}
+
+struct MrBlueSkyBandDisplay : TransparentWidget {
+	MrBlueSky *module;
+	std::shared_ptr font;
+
+	MrBlueSkyBandDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/Sudo.ttf"));
+	}
+
+	void draw(NVGcontext *vg) override {
+		nvgFontSize(vg, 14);
+		nvgFontFaceId(vg, font->handle);
+		nvgStrokeWidth(vg, 2);
+		nvgTextLetterSpacing(vg, -2);
+		nvgTextAlign(vg, NVG_ALIGN_CENTER);
+		//static const int portX0[4] = {20, 63, 106, 149};
+		for (int i=0; ifreq[i]);
+			nvgFillColor(vg,nvgRGBA(rescale(clamp(module->peaks[i],0.0f,1.0f),0,1,0,255), 0, 0, 255));
+			nvgText(vg, 56 + 33*i, 30, fVal, NULL);
+		}
+	}
+};
+
+struct BandOffsetDisplay : TransparentWidget {
+	MrBlueSky *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+	BandOffsetDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/01 Digit.ttf"));
+	}
+
+	void drawDuration(NVGcontext *vg, Vec pos, float bandOffset) {
+		nvgFontSize(vg, 20);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), " % 2.0f", bandOffset);
+		nvgText(vg, pos.x + 22, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+
+		drawDuration(vg, Vec(0, box.size.y - 150), module->bandOffset);
+	}
+};
+
+struct MrBlueSkyWidget : ModuleWidget {
+	MrBlueSkyWidget(MrBlueSky *module);
+};
+
+MrBlueSkyWidget::MrBlueSkyWidget(MrBlueSky *module) : ModuleWidget(module) {
+	box.size = Vec(RACK_GRID_WIDTH*39, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/MrBlueSky.svg")));
+		addChild(panel);
+	}
+
+	MrBlueSkyBandDisplay *bandDisplay = new MrBlueSkyBandDisplay();
+	bandDisplay->module = module;
+	bandDisplay->box.pos = Vec(12, 12);
+	bandDisplay->box.size = Vec(700, 70);
+	addChild(bandDisplay);
+
+	{
+		BandOffsetDisplay *offsetDisplay = new BandOffsetDisplay();
+		offsetDisplay->module = module;
+		offsetDisplay->box.pos = Vec(435, 200);
+		offsetDisplay->box.size = Vec(box.size.x, 150);
+		addChild(offsetDisplay);
+	}
+
+	for (int i = 0; i < BANDS; i++) {
+		addParam( ParamWidget::create(Vec(53 + 33*i, 120), module, MrBlueSky::BG_PARAM + i, 0, 2, 1));
+	}
+	addParam(ParamWidget::create(Vec(34, 177), module, MrBlueSky::ATTACK_PARAM, 0.0, 0.25, 0.0));
+	addParam(ParamWidget::create(Vec(116, 177), module, MrBlueSky::DECAY_PARAM, 0.0, 0.25, 0.0));
+	addParam(ParamWidget::create(Vec(198, 177), module, MrBlueSky::CARRIER_Q_PARAM, 1.0, 15.0, 5.0));
+	addParam(ParamWidget::create(Vec(280, 177), module, MrBlueSky::MOD_Q_PARAM, 1.0, 15.0, 5.0));
+	addParam(ParamWidget::create(Vec(392, 177), module, MrBlueSky::BAND_OFFSET_PARAM, -15.5, 15.5, 0.0));
+	addParam(ParamWidget::create(Vec(40, 284), module, MrBlueSky::GMOD_PARAM, 1, 10, 5));
+	addParam(ParamWidget::create(Vec(120, 284), module, MrBlueSky::GCARR_PARAM, 1, 10, 5));
+	addParam(ParamWidget::create(Vec(207, 284), module, MrBlueSky::G_PARAM, 1, 10, 5));
+
+	addParam(ParamWidget::create(Vec(37, 238), module, MrBlueSky::ATTACK_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(119, 238), module, MrBlueSky::DECAY_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(202, 238), module, MrBlueSky::CARRIER_Q_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(284, 238), module, MrBlueSky::MODIFER_Q_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(395, 238), module, MrBlueSky::SHIFT_BAND_OFFSET_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+
+
+	for (int i = 0; i < BANDS; i++) {
+		addInput(Port::create(Vec(56 + 33*i, 85), Port::INPUT, module, MrBlueSky::CARRIER_IN + i));
+	}
+	addInput(Port::create(Vec(42, 330), Port::INPUT, module, MrBlueSky::IN_MOD));
+	addInput(Port::create(Vec(122, 330), Port::INPUT, module, MrBlueSky::IN_CARR));
+	addInput(Port::create(Vec(36, 209), Port::INPUT, module, MrBlueSky::ATTACK_INPUT));
+	addInput(Port::create(Vec(118, 209), Port::INPUT, module, MrBlueSky::DECAY_INPUT));
+	addInput(Port::create(Vec(201, 209), Port::INPUT, module, MrBlueSky::CARRIER_Q_INPUT));
+	addInput(Port::create(Vec(283, 209), Port::INPUT, module, MrBlueSky::MOD_Q_INPUT));
+	addInput(Port::create(Vec(362, 184), Port::INPUT, module, MrBlueSky::SHIFT_BAND_OFFSET_LEFT_INPUT));
+	addInput(Port::create(Vec(425, 184), Port::INPUT, module, MrBlueSky::SHIFT_BAND_OFFSET_RIGHT_INPUT));
+	addInput(Port::create(Vec(394, 209), Port::INPUT, module, MrBlueSky::SHIFT_BAND_OFFSET_INPUT));
+
+	for (int i = 0; i < BANDS; i++) {
+		addOutput(Port::create(Vec(56 + 33*i, 45), Port::OUTPUT, module, MrBlueSky::MOD_OUT + i));
+	}
+	addOutput(Port::create(Vec(210, 330), Port::OUTPUT, module, MrBlueSky::OUT));
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, MrBlueSky) {
+   Model *modelMrBlueSky = Model::create("Frozen Wasteland", "MrBlueSky", "Mr. Blue Sky", EFFECT_TAG);
+   return modelMrBlueSky;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/PhasedLockedLoop.cpp b/plugins/community/repos/FrozenWasteland/src/PhasedLockedLoop.cpp
new file mode 100644
index 00000000..163446d1
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/PhasedLockedLoop.cpp
@@ -0,0 +1,374 @@
+/*
+The filter DSP code has been derived from
+Miller Puckette's code hosted at
+https://github.com/ddiakopoulos/MoogLadders/blob/master/src/RKSimulationModel.h
+which is licensed for use under the following terms (MIT license):
+
+
+Copyright (c) 2015, Miller Puckette. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+#include "dsp/decimator.hpp"
+#include "dsp/filter.hpp"
+
+namespace rack_plugin_FrozenWasteland {
+
+// The clipping function of a transistor pair is approximately tanh(x)
+// TODO: Put this in a lookup table. 5th order approx doesn't seem to cut it
+inline float clip(float x) {
+	return tanhf(x);
+}
+
+template 
+struct VoltageControlledOscillator {
+	float phase = 0.0;
+	float freq;
+	float pw = 0.5;
+	float pitch;
+
+	Decimator sqrDecimator;
+	RCFilter sqrFilter;
+
+
+	float sqrBuffer[OVERSAMPLE] = {};
+
+	void setPitch(float pitchKnob, float pitchCv) {
+		// Compute frequency
+		pitch = pitchKnob;
+		pitch = roundf(pitch);
+		pitch += pitchCv;
+		// Note C3
+		freq = 261.626 * powf(2.0, pitch / 12.0);
+	}
+	void setPulseWidth(float pulseWidth) {
+		const float pwMin = 0.01;
+		pw = clamp(pulseWidth, pwMin, 1.0f - pwMin);
+	}
+
+	void process(float deltaTime) {
+
+		// Advance phase
+		float deltaPhase = clamp(freq * deltaTime, 1e-6f, 0.5f);
+
+		
+		sqrFilter.setCutoff(40.0 * deltaTime);
+
+		for (int i = 0; i < OVERSAMPLE; i++) {
+
+			sqrBuffer[i] = (phase < pw) ? 1.f : -1.f;
+
+			// Advance phase
+			phase += deltaPhase / OVERSAMPLE;
+			phase = eucmod(phase, 1.0f);
+		}
+	}
+
+	
+	float sqr() {
+		return sqrDecimator.process(sqrBuffer);
+	}
+	float light() {
+		return sinf(2*M_PI * phase);
+	}
+};
+
+struct PhaseComparator {
+	bool clock = false;
+	bool data = false;
+	bool nandGate1 = false;
+	bool nandGate2 = false;
+	bool nandGate3 = false;
+	bool nandGate4 = false;
+
+
+	void setClock(float clockInput)  {
+		clock = clockInput >= 0;
+	}
+
+	void setData(float dataInput)  {
+		data = dataInput >= 0;
+	}
+
+	float XORoutput()  {
+		return (clock ^ data) ? 5.0 : -5.0;
+	}
+
+	float FlipFlopOutput()  {
+		bool invertedData = !data;
+		nandGate1 = !(data && clock);
+		nandGate2 = !(clock && invertedData);
+		nandGate3 = !(nandGate1 && nandGate4);
+		nandGate4 = !(nandGate3 && nandGate2);
+		
+		return nandGate3 ? 5.0 : -5.0;
+	}
+};
+
+
+
+
+struct LadderFilter {
+	float cutoff = 1000.0;
+	float resonance = 0.0;
+	float state[4] = {};
+
+	void calculateDerivatives(float input, float *dstate, const float *state) {
+		float cutoff2Pi = 2*M_PI * cutoff;
+
+		float satstate0 = clip(state[0]);
+		float satstate1 = clip(state[1]);
+		float satstate2 = clip(state[2]);
+
+		dstate[0] = cutoff2Pi * (clip(input - resonance * state[3]) - satstate0);
+		dstate[1] = cutoff2Pi * (satstate0 - satstate1);
+		dstate[2] = cutoff2Pi * (satstate1 - satstate2);
+		dstate[3] = cutoff2Pi * (satstate2 - clip(state[3]));
+	}
+
+	void process(float input, float dt) {
+		float deriv1[4], deriv2[4], deriv3[4], deriv4[4], tempState[4];
+
+		calculateDerivatives(input, deriv1, state);
+		for (int i = 0; i < 4; i++)
+			tempState[i] = state[i] + 0.5 * dt * deriv1[i];
+
+		calculateDerivatives(input, deriv2, tempState);
+		for (int i = 0; i < 4; i++)
+			tempState[i] = state[i] + 0.5 * dt * deriv2[i];
+
+		calculateDerivatives(input, deriv3, tempState);
+		for (int i = 0; i < 4; i++)
+			tempState[i] = state[i] + dt * deriv3[i];
+
+		calculateDerivatives(input, deriv4, tempState);
+		for (int i = 0; i < 4; i++)
+			state[i] += (1.0 / 6.0) * dt * (deriv1[i] + 2.0 * deriv2[i] + 2.0 * deriv3[i] + deriv4[i]);
+	}
+	void reset() {
+		for (int i = 0; i < 4; i++) {
+			state[i] = 0.0;
+		}
+	}
+};
+
+
+struct PhasedLockedLoop : Module {
+	enum ParamIds {
+		VCO_FREQ_PARAM,
+		VCO_PW_PARAM,
+		VCO_PWCV_PARAM,
+		LPF_FREQ_PARAM,		
+		COMPARATOR_TYPE_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		VCO_CV_INPUT,
+		VCO_PW_INPUT,
+		PHASE_COMPARATOR_INPUT,
+		SIGNAL_INPUT,
+		LPF_FREQ_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		SQUARE_OUTPUT,
+		COMPARATOR_OUTPUT,
+		LPF_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		PHASE_LOCKED_LIGHT,
+		XOR_COMPARATOR_LIGHT,
+		FLIP_FLOP_COMPARATOR_LIGHT,
+		NUM_LIGHTS
+	};
+	enum ComparatorTypes {
+		XOR_COMPARATOR,
+		FLIP_FLOP_COMARATOR
+	};
+
+	VoltageControlledOscillator<16,16> oscillator;
+	PhaseComparator comparator;
+	LadderFilter filter;
+
+	SchmittTrigger modeTrigger;
+	float filterOutput = 0;
+	int currentComparatorType = XOR_COMPARATOR;
+
+	
+	PhasedLockedLoop() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+	void step() override;
+
+	json_t *toJson() override {
+		json_t *rootJ = json_object();
+		json_object_set_new(rootJ, "comparatorType", json_integer((int) currentComparatorType));
+		return rootJ;
+	}
+
+	void fromJson(json_t *rootJ) override {
+		json_t *sumJ = json_object_get(rootJ, "comparatorType");
+		if (sumJ)
+			currentComparatorType = json_integer_value(sumJ);
+
+	}
+
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void PhasedLockedLoop::step() {
+	// Modes
+	if (modeTrigger.process(params[COMPARATOR_TYPE_PARAM].value)) {
+		currentComparatorType = (currentComparatorType + 1) % 2; //only 2...for now!!!
+	}
+	lights[XOR_COMPARATOR_LIGHT].value = currentComparatorType == XOR_COMPARATOR ? 1.0 : 0.0;
+	lights[FLIP_FLOP_COMPARATOR_LIGHT].value = currentComparatorType == FLIP_FLOP_COMARATOR ? 1.0 : 0.0;
+
+	float pitchCv;
+	if (inputs[VCO_CV_INPUT].active) {
+		pitchCv =  12.0 * inputs[VCO_CV_INPUT].value;
+	} else {
+		pitchCv = 12.0 * filterOutput;
+	}
+	float pulseWidth = params[VCO_PW_PARAM].value;
+	if(inputs[VCO_PW_INPUT].active) {
+		pulseWidth += inputs[VCO_PW_INPUT].value * (params[VCO_PWCV_PARAM].value / 10.0);
+	}
+	//pitchCv = 0.0;// Test
+
+	oscillator.setPitch(params[VCO_FREQ_PARAM].value, pitchCv);
+	oscillator.setPulseWidth(pulseWidth);
+
+	oscillator.process(1.0 / engineGetSampleRate());
+
+
+	float squareOutput = 5.0 * oscillator.sqr(); //Used a lot :)
+	outputs[SQUARE_OUTPUT].value = squareOutput;
+
+	//normally use internally genrated square wave, unless the input is being used
+	float phaseComparatorData; //
+	if(inputs[PHASE_COMPARATOR_INPUT].active) {
+		phaseComparatorData = inputs[PHASE_COMPARATOR_INPUT].value;
+	} else {
+		phaseComparatorData = squareOutput;
+	}
+	comparator.setData(phaseComparatorData);
+
+	//This is what we compare either the internal square wave, or alternate input too
+	if(inputs[SIGNAL_INPUT].active) {
+		comparator.setClock(inputs[SIGNAL_INPUT].value);
+	}
+
+	float comparatorOutput;
+	switch (currentComparatorType) {
+		case XOR_COMPARATOR :
+			comparatorOutput = comparator.XORoutput();
+			break;
+		case FLIP_FLOP_COMARATOR :
+			comparatorOutput = comparator.FlipFlopOutput();
+			break;
+		default:
+			comparatorOutput = comparator.XORoutput();
+			break;
+	}
+	outputs[COMPARATOR_OUTPUT].value = comparatorOutput;
+	lights[PHASE_LOCKED_LIGHT].value = ((comparatorOutput >= 0.0  && phaseComparatorData >= 0.0) || (comparatorOutput < 0.0  && phaseComparatorData < 0.0));
+
+	//feed comparator into the filter
+	float filterInput = comparatorOutput / 5.0;
+
+	
+	// Set cutoff frequency
+	float cutoffExp = params[LPF_FREQ_PARAM].value;
+	if (inputs[LPF_FREQ_INPUT].active) {
+		cutoffExp += (inputs[LPF_FREQ_INPUT].value / 5);
+	}
+	cutoffExp = clamp(cutoffExp, 0.0f, 1.0f);
+	const float minCutoff = 15.0;
+	const float maxCutoff = 8400.0;
+	filter.cutoff = minCutoff * powf(maxCutoff / minCutoff, cutoffExp);
+
+	// Push a sample to the state filter
+	filter.process(filterInput, 1.0/engineGetSampleRate());
+
+	// Set outputs
+	filterOutput = 5.0 * filter.state[3];
+	outputs[LPF_OUTPUT].value = filterOutput;
+
+
+}
+
+struct PhasedLockedLoopWidget : ModuleWidget {
+	PhasedLockedLoopWidget(PhasedLockedLoop *module);
+};
+
+PhasedLockedLoopWidget::PhasedLockedLoopWidget(PhasedLockedLoop *module) : ModuleWidget(module) {
+	box.size = Vec(15*10, RACK_GRID_HEIGHT);
+	
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/PhasedLockedLoop.svg")));	
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	addParam(ParamWidget::create(Vec(100, 44), module, PhasedLockedLoop::VCO_FREQ_PARAM, -54.0, 54.0, 0.0));
+	addParam(ParamWidget::create(Vec(85, 78), module, PhasedLockedLoop::VCO_PW_PARAM, 0, 1, 0.5));
+	addParam(ParamWidget::create(Vec(118, 78), module, PhasedLockedLoop::VCO_PWCV_PARAM, 0, 1, 0));
+	addParam(ParamWidget::create(Vec(97, 305), module, PhasedLockedLoop::LPF_FREQ_PARAM, 0, 1, 0.5));
+	addParam(ParamWidget::create(Vec(18, 202), module, PhasedLockedLoop::COMPARATOR_TYPE_PARAM, 0.0, 1.0, 0.0));
+
+	addInput(Port::create(Vec(8, 30), Port::INPUT, module, PhasedLockedLoop::VCO_CV_INPUT));
+	addInput(Port::create(Vec(8, 62), Port::INPUT, module, PhasedLockedLoop::VCO_PW_INPUT));
+	addInput(Port::create(Vec(8, 135), Port::INPUT, module, PhasedLockedLoop::PHASE_COMPARATOR_INPUT));
+	addInput(Port::create(Vec(8, 165), Port::INPUT, module, PhasedLockedLoop::SIGNAL_INPUT));
+	addInput(Port::create(Vec(8, 289), Port::INPUT, module, PhasedLockedLoop::LPF_FREQ_INPUT));
+
+	addOutput(Port::create(Vec(8, 94), Port::OUTPUT, module, PhasedLockedLoop::SQUARE_OUTPUT));
+	addOutput(Port::create(Vec(8, 239), Port::OUTPUT, module, PhasedLockedLoop::COMPARATOR_OUTPUT));
+	addOutput(Port::create(Vec(8, 319), Port::OUTPUT, module, PhasedLockedLoop::LPF_OUTPUT));
+
+	addChild(ModuleLightWidget::create>(Vec(112, 155), module, PhasedLockedLoop::PHASE_LOCKED_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(62, 201), module, PhasedLockedLoop::XOR_COMPARATOR_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(62, 217), module, PhasedLockedLoop::FLIP_FLOP_COMPARATOR_LIGHT));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, PhasedLockedLoop) {
+   Model *modelPhasedLockedLoop = Model::create("Frozen Wasteland", "PhasedLockedLoop", "Phased Locked Loop", OSCILLATOR_TAG);
+   return modelPhasedLockedLoop;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/PortlandWeather.cpp b/plugins/community/repos/FrozenWasteland/src/PortlandWeather.cpp
new file mode 100644
index 00000000..449f45e2
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/PortlandWeather.cpp
@@ -0,0 +1,955 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/samplerate.hpp"
+#include "dsp/digital.hpp"
+#include "dsp/filter.hpp"
+#include "ringbuffer.hpp"
+#include "StateVariableFilter.h"
+#include "clouds/dsp/frame.h"
+#include "clouds/dsp/fx/pitch_shifter.h"
+#include 
+
+#define HISTORY_SIZE (1<<22)
+#define MAX_GRAIN_SIZE (1<<16)
+#define NUM_TAPS 16
+#define MAX_GRAINS 4
+#define CHANNELS 2
+#define DIVISIONS 21
+#define NUM_GROOVES 16
+
+namespace rack_plugin_FrozenWasteland {
+
+struct PortlandWeather : Module {
+	typedef float T;
+
+	enum ParamIds {
+		CLOCK_DIV_PARAM,
+		TIME_PARAM,
+		GRID_PARAM,
+		GROOVE_TYPE_PARAM,
+		GROOVE_AMOUNT_PARAM,
+		GRAIN_QUANTITY_PARAM,
+		GRAIN_SIZE_PARAM,
+		FEEDBACK_PARAM,
+		FEEDBACK_TAP_L_PARAM,
+		FEEDBACK_TAP_R_PARAM,
+		FEEDBACK_L_SLIP_PARAM,
+		FEEDBACK_R_SLIP_PARAM,
+		FEEDBACK_TONE_PARAM,
+		FEEDBACK_L_PITCH_SHIFT_PARAM,
+		FEEDBACK_R_PITCH_SHIFT_PARAM,
+		FEEDBACK_L_DETUNE_PARAM,
+		FEEDBACK_R_DETUNE_PARAM,		
+		PING_PONG_PARAM,
+		REVERSE_PARAM,
+		MIX_PARAM,
+		TAP_MUTE_PARAM,
+		TAP_STACKED_PARAM = TAP_MUTE_PARAM+NUM_TAPS,
+		TAP_MIX_PARAM = TAP_STACKED_PARAM+NUM_TAPS,
+		TAP_PAN_PARAM = TAP_MIX_PARAM+NUM_TAPS,
+		TAP_FILTER_TYPE_PARAM = TAP_PAN_PARAM+NUM_TAPS,
+		TAP_FC_PARAM = TAP_FILTER_TYPE_PARAM+NUM_TAPS,
+		TAP_Q_PARAM = TAP_FC_PARAM+NUM_TAPS,
+		TAP_PITCH_SHIFT_PARAM = TAP_Q_PARAM+NUM_TAPS,
+		TAP_DETUNE_PARAM = TAP_PITCH_SHIFT_PARAM+NUM_TAPS,
+		CLEAR_BUFFER_PARAM = TAP_DETUNE_PARAM+NUM_TAPS,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		CLOCK_INPUT,
+		CLOCK_DIVISION_CV_INPUT,
+		TIME_CV_INPUT,
+		EXTERNAL_DELAY_TIME_INPUT,
+		GRID_CV_INPUT,
+		GROOVE_TYPE_CV_INPUT,
+		GROOVE_AMOUNT_CV_INPUT,
+		FEEDBACK_INPUT,
+		FEEDBACK_TAP_L_INPUT,
+		FEEDBACK_TAP_R_INPUT,
+		FEEDBACK_TONE_INPUT,
+		FEEDBACK_L_SLIP_CV_INPUT,
+		FEEDBACK_R_SLIP_CV_INPUT,
+		FEEDBACK_L_PITCH_SHIFT_CV_INPUT,
+		FEEDBACK_R_PITCH_SHIFT_CV_INPUT,
+		FEEDBACK_L_DETUNE_CV_INPUT,
+		FEEDBACK_R_DETUNE_CV_INPUT,
+		FEEDBACK_L_RETURN,
+		FEEDBACK_R_RETURN,
+		PING_PONG_INPUT,
+		REVERSE_INPUT,
+		MIX_INPUT,
+		TAP_MUTE_CV_INPUT,
+		TAP_STACK_CV_INPUT = TAP_MUTE_CV_INPUT + NUM_TAPS,
+		TAP_MIX_CV_INPUT = TAP_STACK_CV_INPUT + NUM_TAPS,
+		TAP_PAN_CV_INPUT = TAP_MIX_CV_INPUT + NUM_TAPS,
+		TAP_FC_CV_INPUT = TAP_PAN_CV_INPUT + NUM_TAPS,
+		TAP_Q_CV_INPUT = TAP_FC_CV_INPUT + NUM_TAPS,
+		TAP_PITCH_SHIFT_CV_INPUT = TAP_Q_CV_INPUT + NUM_TAPS,
+		TAP_DETUNE_CV_INPUT = TAP_PITCH_SHIFT_CV_INPUT + NUM_TAPS,
+		IN_L_INPUT = TAP_DETUNE_CV_INPUT+NUM_TAPS,
+		IN_R_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT_L_OUTPUT,
+		OUT_R_OUTPUT,
+		FEEDBACK_L_OUTPUT,
+		FEEDBACK_R_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		PING_PONG_LIGHT,
+		REVERSE_LIGHT,
+		TAP_MUTED_LIGHT,
+		TAP_STACKED_LIGHT = TAP_MUTED_LIGHT+NUM_TAPS,
+		FREQ_LIGHT = TAP_STACKED_LIGHT+NUM_TAPS,
+		NUM_LIGHTS
+	};
+	enum FilterModes {
+		FILTER_NONE,
+		FILTER_LOWPASS,
+		FILTER_HIGHPASS,
+		FILTER_BANDPASS,
+		FILTER_NOTCH
+	};
+
+	struct LowFrequencyOscillator {
+	float phase = 0.0;
+	float freq = 1.0;
+	bool invert = false;
+
+	//void setFrequency(float frequency) {
+	//	freq = frequency;
+	//}
+
+	void hardReset()
+	{
+		phase = 0.0;
+	}
+
+	void reset()
+	{
+		phase -= 1.0;
+	}
+
+
+	void step(float dt) {
+		float deltaPhase = fminf(freq * dt, 0.5);
+		phase += deltaPhase;
+		//if (phase >= 1.0)
+		//	phase -= 1.0;
+	}
+	float sin() {
+		return sinf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+	}
+	float progress() {
+		return phase;
+	}
+};
+
+	const char* grooveNames[NUM_GROOVES] = {"Straight","Swing","Hard Swing","Reverse Swing","Alternate Swing","Accelerando","Ritardando","Waltz Time","Half Swing","Roller Coaster","Quintuple","Random 1","Random 2","Random 3","Early Reflection","Late Reflection"};
+	const float tapGroovePatterns[NUM_GROOVES][NUM_TAPS] = {
+		{1.0f,2.0f,3.0f,4.0f,5.0f,6.0f,7.0f,8.0f,9.0f,10.0f,11.0f,12.0f,13.0f,14.0f,15.0f,16.0f}, // Straight time
+		{1.25f,2.0f,3.25f,4.0f,5.25f,6.0f,7.25f,8.0f,9.25f,10.0f,11.25f,12.0f,13.25f,14.0f,15.25f,16.0f}, // Swing
+		{1.75f,2.0f,3.75,4.0f,5.75f,6.0f,7.75f,8.0f,9.75f,10.0f,11.75f,12.0f,13.75f,14.0f,15.75f,16.0f}, // Hard Swing
+		{0.75f,2.0f,2.75f,4.0f,4.75f,6.0f,6.75f,8.0f,8.75f,10.0f,10.75f,12.0f,12.75f,14.0f,14.75f,16.0f}, // Reverse Swing
+		{1.25f,2.0f,3.0f,4.0f,5.25f,6.0f,7.0f,8.0f,9.25f,10.0f,11.0f,12.0f,13.25f,14.0f,15.0f,16.0f}, // Alternate Swing
+		{3.0f,5.0f,7.0f,9.0f,10.0f,11.0f,12.0f,13.0f,13.5f,14.0f,14.5f,15.0f,15.25f,15.5f,15.75f,16.0f}, // Accelerando
+		{0.25f,0.5f,0.75f,1.0f,1.5f,2.0f,2.5f,3.0f,4.0f,5.0f,6.0f,7.0f,9.0f,11.0f,13.0f,16.0f}, // Ritardando
+		{1.25f,2.75f,3.25f,4.0f,5.25f,6.75f,7.25f,8.0f,9.25f,10.75f,11.25f,12.0f,13.25f,14.75f,15.25f,16.0f}, // Waltz Time
+		{1.5f,2.0f,3.5f,4.0f,5.0f,6.0f,7.0f,8.0f,9.5f,10.0f,11.5f,12.0f,13.0f,14.0f,15.0f,16.0f}, // Half Swing
+		{1.0f,2.0f,4.0f,5.0f,6.0f,8.0f,10.0f,12.0f,12.5f,13.0f,13.5f,14.0f,14.5f,15.0f,15.5f,16.0f}, // Roller Coaster
+		{1.75f,2.5f,3.25f,4.0f,4.75f,6.5f,7.25f,8.0f,9.75f,10.5f,11.25f,12.0f,12.75f,14.5f,15.25f,16.0f}, // Quintuple
+		{0.25f,0.75f,1.0f,1.25f,4.0f,5.5f,7.25f,7.5f,8.0f,8.25f,10.0f,11.0f,13.5f,15.0f,15.75f,16.0f}, // Uniform Random 1
+		{0.25f,4.75f,5.25f,5.5f,7.0f,8.0f,8.5f,8.75f,9.0f,9.25f,11.75f,12.75f,13.0f,13.25f,14.75f,15.5f}, // Uniform Random 2
+		{0.75f,2.0f,2.25f,5.75f,7.25f,7.5f,7.75f,8.5f,8.75f,12.5f,12.75f,13.0f,13.75f,14.0f,14.5f,16.0f}, // Uniform Random 3
+		{0.25f,0.5f,1.0f,1.25f,1.75f,2.0f,2.5f,3.5f,4.25f,4.5f,4.75f,5.0f,6.25f,8.25f,11.0f,16.0f}, // Early Reflection
+		{7.0f,7.25f,9.0f,9.25f,10.25f,12.5f,13.0f,13.75f,14.0f,15.0f,15.25f,15.5f,15.75f,16.0f,16.0f,16.0f} // Late Reflection
+	};
+
+	const float minCutoff = 15.0;
+	const float maxCutoff = 8400.0;
+
+	int tapGroovePattern = 0;
+	float grooveAmount = 1.0f;
+
+	bool pingPong = false;
+	bool reverse = false;
+	int grainNumbers;
+	bool tapMuted[NUM_TAPS+1];
+	bool tapStacked[NUM_TAPS+1];
+	int lastFilterType[NUM_TAPS+1];
+	float lastTapFc[NUM_TAPS+1];
+	float lastTapQ[NUM_TAPS+1];
+	float tapPitchShift[NUM_TAPS+1];
+	float tapDetune[NUM_TAPS+1];
+	int tapFilterType[NUM_TAPS+1];
+	int feedbackTap[CHANNELS] = {NUM_TAPS-1,NUM_TAPS-1};
+	float feedbackSlip[CHANNELS] = {0.0f,0.0f};
+	float feedbackPitch[CHANNELS] = {0.0f,0.0f};
+	float feedbackDetune[CHANNELS] = {0.0f,0.0f};
+	float delayTime[NUM_TAPS+1][CHANNELS];
+	float actualDelayTime[NUM_TAPS+1][CHANNELS][2];
+	float initialWindowedOutput[NUM_TAPS+1][CHANNELS][2];
+
+	StateVariableFilterState filterStates[NUM_TAPS][CHANNELS];
+    StateVariableFilterParams filterParams[NUM_TAPS];
+	RCFilter lowpassFilter[CHANNELS];
+	RCFilter highpassFilter[CHANNELS];
+
+	const char* filterNames[5] = {"O","L","H","B","N"};
+	
+	clouds::PitchShifter pitch_shifter_[NUM_TAPS+1][CHANNELS][MAX_GRAINS];
+	SchmittTrigger clockTrigger,pingPongTrigger,reverseTrigger,clearBufferTrigger,mutingTrigger[NUM_TAPS],stackingTrigger[NUM_TAPS];
+	float divisions[DIVISIONS] = {1/256.0f,1/192.0f,1/128.0f,1/96.0f,1/64.0f,1/48.0f,1/32.0f,1/24.0f,1/16.0f,1/13.0f,1/12.0f,1/11.0f,1/8.0f,1/7.0f,1/6.0f,1/5.0f,1/4.0f,1/3.0f,1/2.0f,1/1.5f,1};
+	const char* divisionNames[DIVISIONS] = {"/256","/192","/128","/96","/64","/48","/32","/24","/16","/13","/12","/11","/8","/7","/6","/5","/4","/3","/2","/1.5","x 1"};
+	int division;
+	float time = 0.0;
+	float duration = 0;
+	float baseDelay;
+	bool secondClockReceived = false;
+
+	LowFrequencyOscillator sinOsc[2];
+	MultiTapDoubleRingBuffer historyBuffer[CHANNELS][2];
+	ReverseRingBuffer reverseHistoryBuffer[CHANNELS];
+	float pitchShiftBuffer[NUM_TAPS+1][CHANNELS][MAX_GRAINS][MAX_GRAIN_SIZE];
+	clouds::FloatFrame pitchShiftOut_;
+	DoubleRingBuffer outBuffer[NUM_TAPS+1][CHANNELS][2]; 
+	SampleRateConverter<1> src;
+	float lastFeedback[CHANNELS] = {0.0f,0.0f};
+
+	float lerp(float v0, float v1, float t) {
+	  return (1 - t) * v0 + t * v1;
+	}
+
+	float SemitonesToRatio(float semiTone) {
+		return powf(2,semiTone/12.0f);
+	}
+
+	PortlandWeather() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+		sinOsc[1].phase = 0.25; //90 degrees out
+
+		for (int i = 0; i <= NUM_TAPS; ++i) {
+			tapMuted[i] = false;
+			tapStacked[i] = false;
+			tapPitchShift[i] = 0.0f;
+			tapDetune[i] = 0.0f;
+			filterParams[i].setMode(StateVariableFilterParams::Mode::LowPass);
+			filterParams[i].setQ(5); 	
+	        filterParams[i].setFreq(T(800.0f / engineGetSampleRate()));
+
+	        for(int j=0;j < CHANNELS;j++) {
+	        	actualDelayTime[i][j][0] = 0.0f;
+	        	actualDelayTime[i][j][1] = 0.0f;
+	        	for(int k=0;k (duration/2.0);
+	}
+	
+	if(inputs[CLOCK_INPUT].active) {
+		baseDelay = duration / divisions[division];
+	} else {
+		baseDelay = clamp(params[TIME_PARAM].value + inputs[TIME_CV_INPUT].value, 0.001f, 10.0f);
+		//baseDelay = clamp(params[TIME_PARAM].value, 0.001f, 10.0f);			
+	}
+
+	if (pingPongTrigger.process(params[PING_PONG_PARAM].value + inputs[PING_PONG_INPUT].value)) {
+		pingPong = !pingPong;
+	}
+	lights[PING_PONG_LIGHT].value = pingPong;
+
+	if (reverseTrigger.process(params[REVERSE_PARAM].value + inputs[REVERSE_INPUT].value)) {
+		reverse = !reverse;
+		if(reverse) {
+			for(int channel =0;channel = 1) || actualDelayTime[tap][channel][dualIndex] == 0.0f) {
+				if((actualDelayTime[tap][channel][dualIndex] != delayTime[tap][channel]) || actualDelayTime[tap][channel][dualIndex] == 0.0f) {
+					actualDelayTime[tap][channel][dualIndex] = delayTime[tap][channel];
+					sinOsc[dualIndex].reset();									
+				}
+
+				float index = actualDelayTime[tap][channel][dualIndex] * engineGetSampleRate();
+
+				// How many samples do we need consume to catch up?
+				float consume = index - historyBuffer[channel][dualIndex].size(tap);
+
+				if (outBuffer[tap][channel][dualIndex].empty()) {
+					int inFrames = min(historyBuffer[channel][dualIndex].size(tap), 16); 
+					
+					double ratio = 1.0;
+					if (consume <= -16) 
+						ratio = 0.5;
+					else if (consume >= 16) 
+						ratio = 2.0;
+
+					float inSR = engineGetSampleRate();
+			        float outSR = ratio * inSR;
+
+			        int outFrames = outBuffer[tap][channel][dualIndex].capacity();
+			        src.setRates(inSR, outSR);
+			        src.process((const Frame<1>*)historyBuffer[channel][dualIndex].startData(tap), &inFrames, (Frame<1>*)outBuffer[tap][channel][dualIndex].endData(), &outFrames);
+			        outBuffer[tap][channel][dualIndex].endIncr(outFrames);
+			        historyBuffer[channel][dualIndex].startIncr(tap, inFrames);
+				}
+
+				if (!outBuffer[tap][channel][dualIndex].empty()) {
+					initialWindowedOutput[tap][channel][dualIndex] = outBuffer[tap][channel][dualIndex].shift();
+				}
+			}	
+
+			float wetTap = 0.0f;	
+			float initialOutput = (sinOsc[0].sin() * sinOsc[0].sin() * initialWindowedOutput[tap][channel][0]) + (sinOsc[1].sin() * sinOsc[1].sin() * initialWindowedOutput[tap][channel][1]);
+
+			float grainVolumeScaling = 1;
+			for(int k=0;k= 2) {
+			    	wetTap +=pitchShiftOut_.l; //Use middle grain for 2
+			    	grainVolumeScaling = 1.414;
+			    } else if (k != 2 && grainNumbers == 3) {
+			    	wetTap +=pitchShiftOut_.l; //Use them all
+			    	grainVolumeScaling = 2;
+			    }
+			}
+    		wetTap = wetTap / grainVolumeScaling;		        	
+	        	 
+
+			//Feedback tap doesn't get panned or filtered
+        	if(tap < NUM_TAPS) {
+
+				// Muting
+				if (mutingTrigger[tap].process(params[TAP_MUTE_PARAM+tap].value + inputs[TAP_MUTE_CV_INPUT+tap].value)) {
+					tapMuted[tap] = !tapMuted[tap];
+					if(!tapMuted[tap]) {
+						activeTapCount +=1.0f;
+					}
+				}
+
+				float pan = 0.0f;
+				if(channel == 0) {
+					pan = clamp(1.0-(params[TAP_PAN_PARAM+tap].value + (inputs[TAP_PAN_CV_INPUT+tap].value / 10.0f)),0.0f,0.5f) * 2.0f;
+				} else {
+					pan = clamp(params[TAP_PAN_PARAM+tap].value + (inputs[TAP_PAN_CV_INPUT+tap].value / 10.0f),0.0f,0.5f) * 2.0f;
+				}				
+				wetTap = wetTap * clamp(params[TAP_MIX_PARAM+tap].value + (inputs[TAP_MIX_CV_INPUT+tap].value / 10.0f),0.0f,1.0f) * pan;
+			
+
+				int tapFilterType = (int)params[TAP_FILTER_TYPE_PARAM+tap].value;
+				// Apply Filter to tap wet output			
+				if(tapFilterType != FILTER_NONE) {
+					if(tapFilterType != lastFilterType[tap]) {
+						switch(tapFilterType) {
+							case FILTER_LOWPASS:
+							filterParams[tap].setMode(StateVariableFilterParams::Mode::LowPass);
+							break;
+							case FILTER_HIGHPASS:
+							filterParams[tap].setMode(StateVariableFilterParams::Mode::HiPass);
+							break;
+							case FILTER_BANDPASS:
+							filterParams[tap].setMode(StateVariableFilterParams::Mode::BandPass);
+							break;
+							case FILTER_NOTCH:
+							filterParams[tap].setMode(StateVariableFilterParams::Mode::Notch);
+							break;
+						}					
+					}
+
+					float cutoffExp = clamp(params[TAP_FC_PARAM+tap].value + inputs[TAP_FC_CV_INPUT+tap].value / 10.0f,0.0f,1.0f); 
+					float tapFc = minCutoff * powf(maxCutoff / minCutoff, cutoffExp) / engineGetSampleRate();
+					if(lastTapFc[tap] != tapFc) {
+						filterParams[tap].setFreq(T(tapFc));
+						lastTapFc[tap] = tapFc;
+					}
+					float tapQ = clamp(params[TAP_Q_PARAM+tap].value + (inputs[TAP_Q_CV_INPUT+tap].value / 10.0f),0.01f,1.0f) * 50; 
+					if(lastTapQ[tap] != tapQ) {
+						filterParams[tap].setQ(tapQ); 
+						lastTapQ[tap] = tapQ;
+					}
+					wetTap = StateVariableFilter::run(wetTap, filterStates[tap][channel], filterParams[tap]);
+				}
+				lastFilterType[tap] = tapFilterType;
+
+				if(tapMuted[tap]) {
+					wetTap = 0.0f;
+				}
+
+				wet += wetTap;
+
+				lights[TAP_STACKED_LIGHT+tap].value = tapStacked[tap];
+				lights[TAP_MUTED_LIGHT+tap].value = (tapMuted[tap]);	
+
+			} else {
+				feedbackValue = wetTap;
+			}
+		}
+		
+		//activeTapCount = 16.0f;
+		//wet = wet / activeTapCount * sqrt(activeTapCount);	
+
+		if(feedbackTap[channel] == NUM_TAPS) { //This would be the All  Taps setting
+			//float feedbackScaling = 4.0f; // Trying to make full feedback not, well feedback
+			//feedbackValue = wet * feedbackScaling / NUM_TAPS; 
+			feedbackValue = wet; 
+		}
+
+			
+		//Apply global filtering
+		// TODO Make it sound better
+		float color = clamp(params[FEEDBACK_TONE_PARAM].value + inputs[FEEDBACK_TONE_INPUT].value / 10.0f, 0.0f, 1.0f);
+		float lowpassFreq = 10000.0f * powf(10.0f, clamp(2.0f*color, 0.0f, 1.0f));
+		lowpassFilter[channel].setCutoff(lowpassFreq / engineGetSampleRate());
+		lowpassFilter[channel].process(feedbackValue);
+		feedbackValue = lowpassFilter[channel].lowpass();
+		float highpassFreq = 10.0f * powf(100.0f, clamp(2.0f*color - 1.0f, 0.0f, 1.0f));
+		highpassFilter[channel].setCutoff(highpassFreq / engineGetSampleRate());
+		highpassFilter[channel].process(feedbackValue);
+		feedbackValue = highpassFilter[channel].highpass();
+
+
+		outputs[FEEDBACK_L_OUTPUT+channel].value = feedbackValue;
+
+		if(inputs[FEEDBACK_L_RETURN+channel].active) {
+			feedbackValue = inputs[FEEDBACK_L_RETURN+channel].value;
+		}
+
+		//feedbackValue = clamp(feedbackValue,-5.0f,5.0f); // Let's keep things civil
+
+
+		int feedbackDestinationChannel = channel;
+		if (pingPong) {
+			feedbackDestinationChannel = 1 - channel;
+		}
+		lastFeedback[feedbackDestinationChannel] = feedbackValue;
+
+		float mix = clamp(params[MIX_PARAM].value + inputs[MIX_INPUT].value / 10.0f, 0.0f, 1.0f);
+		float out = crossfade(in, wet, mix);  // Not sure this should be wet
+		
+		outputs[OUT_L_OUTPUT + channel].value = out;
+	}
+}
+
+struct PWStatusDisplay : TransparentWidget {
+	PortlandWeather *module;
+	int frame = 0;
+	std::shared_ptr fontNumbers,fontText;
+
+	
+
+	PWStatusDisplay() {
+		fontNumbers = Font::load(assetPlugin(plugin, "res/fonts/01 Digit.ttf"));
+		fontText = Font::load(assetPlugin(plugin, "res/fonts/DejaVuSansMono.ttf"));
+	}
+
+	void drawProgress(NVGcontext *vg, float phase) 
+	{
+		const float rotate90 = (M_PI) / 2.0;
+		float startArc = 0 - rotate90;
+		float endArc = (phase * M_PI * 2) - rotate90;
+
+		// Draw indicator
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0x20, 0xff));
+		{
+			nvgBeginPath(vg);
+			nvgArc(vg,75.8,170,35,startArc,endArc,NVG_CW);
+			nvgLineTo(vg,75.8,170);
+			nvgClosePath(vg);
+		}
+		nvgFill(vg);
+	}
+
+	void drawDivision(NVGcontext *vg, Vec pos, int division) {
+		nvgFontSize(vg, 28);
+		nvgFontFaceId(vg, fontNumbers->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", module->divisionNames[division]);
+		nvgText(vg, pos.x, pos.y, text, NULL);
+	}
+
+	void drawDelayTime(NVGcontext *vg, Vec pos, float delayTime) {
+		nvgFontSize(vg, 28);
+		nvgFontFaceId(vg, fontNumbers->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%6.0f", delayTime*1000);	
+		nvgText(vg, pos.x, pos.y, text, NULL);
+	}
+
+	void drawGrooveType(NVGcontext *vg, Vec pos, int grooveType) {
+		nvgFontSize(vg, 14);
+		nvgFontFaceId(vg, fontText->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", module->grooveNames[grooveType]);
+		nvgText(vg, pos.x, pos.y, text, NULL);
+	}
+
+	void drawFeedbackTaps(NVGcontext *vg, Vec pos, int *feedbackTaps) {
+		nvgFontSize(vg, 12);
+		nvgFontFaceId(vg, fontNumbers->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0x00, 0x00, 0xff));
+		for(int i=0;itapNames[feedbackTaps[i]]);
+			nvgText(vg, pos.x + i*142, pos.y, text, NULL);
+		}
+	}
+
+	void drawFeedbackPitch(NVGcontext *vg, Vec pos, float *feedbackPitch) {
+		nvgFontSize(vg, 12);
+		nvgFontFaceId(vg, fontNumbers->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0x00, 0x00, 0xff));
+		for(int i=0;ihandle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0x00, 0x00, 0xff));
+		for(int i=0;ihandle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0x00, 0x00, 0xff));
+		for(int i=0;ifilterNames[filterType[i]]);
+			nvgText(vg, pos.x + i*50, pos.y, text, NULL);
+		}
+	}
+
+	void drawTapPitchShift(NVGcontext *vg, Vec pos, float *pitchShift) {
+		nvgFontSize(vg, 14);
+		nvgFontFaceId(vg, fontText->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0x00, 0x00, 0xff));
+		for(int i=0;ihandle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0x00, 0x00, 0xff));
+		for(int i=0;ihandle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0x00, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", module->grainNames[grainNumbers-1]);
+		nvgText(vg, pos.x, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+		
+		//drawProgress(vg,module->oscillator.progress());
+		drawDivision(vg, Vec(150,65), module->division);
+		drawDelayTime(vg, Vec(350,65), module->baseDelay);
+		drawGrooveType(vg, Vec(147,125), module->tapGroovePattern);
+		drawFeedbackTaps(vg, Vec(570,50), module->feedbackTap);
+		drawFeedbackPitch(vg, Vec(570,150), module->feedbackPitch);
+		drawFeedbackDetune(vg, Vec(570,200), module->feedbackDetune);
+		drawFilterTypes(vg, Vec(80,420), module->lastFilterType);
+		drawTapPitchShift(vg, Vec(78,585), module->tapPitchShift);
+		drawTapDetune(vg, Vec(78,645), module->tapDetune);
+		drawGrainNumbers(vg, Vec(800,60), module->grainNumbers);
+	}
+};
+
+
+struct PortlandWeatherWidget : ModuleWidget {
+	PortlandWeatherWidget(PortlandWeather *module);
+};
+
+PortlandWeatherWidget::PortlandWeatherWidget(PortlandWeather *module) : ModuleWidget(module) {
+	box.size = Vec(RACK_GRID_WIDTH*57, RACK_GRID_HEIGHT * 2);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/PortlandWeather.svg")));
+		addChild(panel);
+	}
+
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 745)));
+	addChild(Widget::create(Vec(box.size.x-30, 745)));
+
+	{
+		PWStatusDisplay *display = new PWStatusDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 0);
+		display->box.size = Vec(box.size.x, 500);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(57, 40), module, PortlandWeather::CLOCK_DIV_PARAM, 0, DIVISIONS-1, 0));
+	addParam(ParamWidget::create(Vec(257, 40), module, PortlandWeather::TIME_PARAM, 0.0f, 10.0f, 0.350f));
+	//addParam(ParamWidget::create(Vec(257, 40), module, PortlandWeather::GRID_PARAM, 0.001f, 10.0f, 0.350f));
+
+	addParam(ParamWidget::create(Vec(57, 110), module, PortlandWeather::GROOVE_TYPE_PARAM, 0.0f, 15.0f, 0.0f));
+	addParam(ParamWidget::create(Vec(257, 110), module, PortlandWeather::GROOVE_AMOUNT_PARAM, 0.0f, 1.0f, 1.0f));
+
+	addParam(ParamWidget::create(Vec(57, 180), module, PortlandWeather::FEEDBACK_PARAM, 0.0f, 1.0f, 0.0f));
+	addParam(ParamWidget::create(Vec(157, 180), module, PortlandWeather::FEEDBACK_TONE_PARAM, 0.0f, 1.0f, 0.5f));
+
+	addParam(ParamWidget::create(Vec(500, 30), module, PortlandWeather::FEEDBACK_TAP_L_PARAM, 0.0f, 17.0f, 15.0f));
+	addParam(ParamWidget::create(Vec(642, 30), module, PortlandWeather::FEEDBACK_TAP_R_PARAM, 0.0f, 17.0f, 15.0f));
+	addParam(ParamWidget::create(Vec(500, 80), module, PortlandWeather::FEEDBACK_L_SLIP_PARAM, -0.5f, 0.5f, 0.0f));
+	addParam(ParamWidget::create(Vec(642, 80), module, PortlandWeather::FEEDBACK_R_SLIP_PARAM, -0.5f, 0.5f, 0.0f));
+	addParam(ParamWidget::create(Vec(500, 130), module, PortlandWeather::FEEDBACK_L_PITCH_SHIFT_PARAM, -24.0f, 24.0f, 0.0f));
+	addParam(ParamWidget::create(Vec(642, 130), module, PortlandWeather::FEEDBACK_R_PITCH_SHIFT_PARAM, -24.0f, 24.0f, 0.0f));
+	addParam(ParamWidget::create(Vec(500, 180), module, PortlandWeather::FEEDBACK_L_DETUNE_PARAM, -99.0f, 99.0f, 0.0f));
+	addParam(ParamWidget::create(Vec(642, 180), module, PortlandWeather::FEEDBACK_R_DETUNE_PARAM, -99.0f, 99.0f, 0.0f));
+
+	addParam(ParamWidget::create(Vec(766, 40), module, PortlandWeather::GRAIN_QUANTITY_PARAM, 1, 4, 1));
+	//addParam(ParamWidget::create(Vec(766, 110), module, PortlandWeather::GRAIN_SIZE_PARAM, 8, 11, 11));
+	addParam(ParamWidget::create(Vec(766, 110), module, PortlandWeather::GRAIN_SIZE_PARAM, 0.0f, 1.0f, 1.0f));
+	
+
+	addParam(ParamWidget::create(Vec(766, 180), module, PortlandWeather::CLEAR_BUFFER_PARAM, 0.0f, 1.0f, 0.0f));
+
+
+	addParam( ParamWidget::create(Vec(372,182), module, PortlandWeather::REVERSE_PARAM, 0.0f, 1.0f, 0.0f));
+	addChild(ModuleLightWidget::create>(Vec(376, 186), module, PortlandWeather::REVERSE_LIGHT));
+	addInput(Port::create(Vec(392, 178), Port::INPUT, module, PortlandWeather::REVERSE_INPUT));
+
+	addParam( ParamWidget::create(Vec(435,182), module, PortlandWeather::PING_PONG_PARAM, 0.0f, 1.0f, 0.0f));
+	addChild(ModuleLightWidget::create>(Vec(439, 186), module, PortlandWeather::PING_PONG_LIGHT));
+	addInput(Port::create(Vec(455, 178), Port::INPUT, module, PortlandWeather::PING_PONG_INPUT));
+
+
+
+	//last tap isn't stacked
+	for (int i = 0; i< NUM_TAPS-1; i++) {
+		addParam( ParamWidget::create(Vec(54 + 50*i,239), module, PortlandWeather::TAP_STACKED_PARAM + i, 0.0f, 1.0f, 0.0f));
+		addChild(ModuleLightWidget::create>(Vec(58 + 50*i, 243), module, PortlandWeather::TAP_STACKED_LIGHT+i));
+		addInput(Port::create(Vec(74+ 50*i, 233), Port::INPUT, module, PortlandWeather::TAP_STACK_CV_INPUT+i));
+	}
+
+	for (int i = 0; i < NUM_TAPS; i++) {
+		addParam( ParamWidget::create(Vec(54 + 50*i,260), module, PortlandWeather::TAP_MUTE_PARAM + i, 0.0f, 1.0f, 0.0f));
+		addChild(ModuleLightWidget::create>(Vec(58 + 50*i, 264), module, PortlandWeather::TAP_MUTED_LIGHT+i));
+		addInput(Port::create(Vec(74+ 50*i, 260), Port::INPUT, module, PortlandWeather::TAP_MUTE_CV_INPUT+i));
+
+		addParam( ParamWidget::create(Vec(48 + 50*i, 280), module, PortlandWeather::TAP_MIX_PARAM + i, 0.0f, 1.0f, 0.5f));
+		addInput(Port::create(Vec(51+ 50*i, 311), Port::INPUT, module, PortlandWeather::TAP_MIX_CV_INPUT+i));
+		addParam( ParamWidget::create(Vec(48 + 50*i, 340), module, PortlandWeather::TAP_PAN_PARAM + i, 0.0f, 1.0f, 0.5f));
+		addInput(Port::create(Vec(51 + 50*i, 371), Port::INPUT, module, PortlandWeather::TAP_PAN_CV_INPUT+i));
+		addParam( ParamWidget::create(Vec(48 + 50*i, 400), module, PortlandWeather::TAP_FILTER_TYPE_PARAM + i, 0, 4, 0));
+		addParam( ParamWidget::create(Vec(48 + 50*i, 440), module, PortlandWeather::TAP_FC_PARAM + i, 0.0f, 1.0f, 0.5f));
+		addInput(Port::create(Vec(51 + 50*i, 471), Port::INPUT, module, PortlandWeather::TAP_FC_CV_INPUT+i));
+		addParam( ParamWidget::create(Vec(48 + 50*i, 500), module, PortlandWeather::TAP_Q_PARAM + i, 0.01f, 1.0f, 0.5f));
+		addInput(Port::create(Vec(51 + 50*i, 531), Port::INPUT, module, PortlandWeather::TAP_Q_CV_INPUT+i));
+		addParam( ParamWidget::create(Vec(48 + 50*i, 560), module, PortlandWeather::TAP_PITCH_SHIFT_PARAM + i, -24.0f, 24.0f, 0.0f));
+		addInput(Port::create(Vec(51 + 50*i, 591), Port::INPUT, module, PortlandWeather::TAP_PITCH_SHIFT_CV_INPUT+i));
+		addParam( ParamWidget::create(Vec(48 + 50*i, 620), module, PortlandWeather::TAP_DETUNE_PARAM + i, -99.0f, 99.0f, 0.0f));
+		addInput(Port::create(Vec(51 + 50*i, 651), Port::INPUT, module, PortlandWeather::TAP_DETUNE_CV_INPUT+i));
+	}
+
+	addInput(Port::create(Vec(18, 50), Port::INPUT, module, PortlandWeather::CLOCK_INPUT));
+
+	addInput(Port::create(Vec(100, 45), Port::INPUT, module, PortlandWeather::CLOCK_DIVISION_CV_INPUT));
+	addInput(Port::create(Vec(300, 45), Port::INPUT, module, PortlandWeather::TIME_CV_INPUT));
+	//addInput(Port::create(Vec(300, 45), Port::INPUT, module, PortlandWeather::GRID_CV_INPUT));
+
+	addInput(Port::create(Vec(100, 115), Port::INPUT, module, PortlandWeather::GROOVE_TYPE_CV_INPUT));
+	addInput(Port::create(Vec(300, 115), Port::INPUT, module, PortlandWeather::GROOVE_AMOUNT_CV_INPUT));
+
+
+	addInput(Port::create(Vec(100, 185), Port::INPUT, module, PortlandWeather::FEEDBACK_INPUT));
+	addInput(Port::create(Vec(195, 182), Port::INPUT, module, PortlandWeather::FEEDBACK_TONE_INPUT));
+	addInput(Port::create(Vec(270, 182), Port::INPUT, module, PortlandWeather::EXTERNAL_DELAY_TIME_INPUT));
+	addInput(Port::create(Vec(538, 32), Port::INPUT, module, PortlandWeather::FEEDBACK_TAP_L_INPUT));
+	addInput(Port::create(Vec(680, 32), Port::INPUT, module, PortlandWeather::FEEDBACK_TAP_R_INPUT));
+	addInput(Port::create(Vec(538, 82), Port::INPUT, module, PortlandWeather::FEEDBACK_L_SLIP_CV_INPUT));
+	addInput(Port::create(Vec(680, 82), Port::INPUT, module, PortlandWeather::FEEDBACK_R_SLIP_CV_INPUT));
+	addInput(Port::create(Vec(538, 132), Port::INPUT, module, PortlandWeather::FEEDBACK_L_PITCH_SHIFT_CV_INPUT));
+	addInput(Port::create(Vec(680, 132), Port::INPUT, module, PortlandWeather::FEEDBACK_R_PITCH_SHIFT_CV_INPUT));
+	addInput(Port::create(Vec(538, 182), Port::INPUT, module, PortlandWeather::FEEDBACK_L_DETUNE_CV_INPUT));
+	addInput(Port::create(Vec(680, 182), Port::INPUT, module, PortlandWeather::FEEDBACK_R_DETUNE_CV_INPUT));
+
+
+
+	addParam(ParamWidget::create(Vec(440, 705), module, PortlandWeather::MIX_PARAM, 0.0f, 1.0f, 0.5f));
+	addInput(Port::create(Vec(480, 710), Port::INPUT, module, PortlandWeather::MIX_INPUT));
+
+
+	addInput(Port::create(Vec(75, 710), Port::INPUT, module, PortlandWeather::IN_L_INPUT));
+	addInput(Port::create(Vec(105, 710), Port::INPUT, module, PortlandWeather::IN_R_INPUT));
+	addOutput(Port::create(Vec(200, 710), Port::OUTPUT, module, PortlandWeather::FEEDBACK_L_OUTPUT));
+	addOutput(Port::create(Vec(230, 710), Port::OUTPUT, module, PortlandWeather::FEEDBACK_R_OUTPUT));
+	addInput(Port::create(Vec(306, 710), Port::INPUT, module, PortlandWeather::FEEDBACK_L_RETURN));
+	addInput(Port::create(Vec(336, 710), Port::INPUT, module, PortlandWeather::FEEDBACK_R_RETURN));
+	addOutput(Port::create(Vec(595, 710), Port::OUTPUT, module, PortlandWeather::OUT_L_OUTPUT));
+	addOutput(Port::create(Vec(625, 710), Port::OUTPUT, module, PortlandWeather::OUT_R_OUTPUT));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, PortlandWeather) {
+   Model *modelPortlandWeather = Model::create("Frozen Wasteland", "PortlandWeather", "Portland Weather", DELAY_TAG);
+   return modelPortlandWeather;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/QuadEuclideanRhythm.cpp b/plugins/community/repos/FrozenWasteland/src/QuadEuclideanRhythm.cpp
new file mode 100644
index 00000000..827d87a6
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/QuadEuclideanRhythm.cpp
@@ -0,0 +1,624 @@
+#include 
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+#define NUM_RULERS 10
+#define MAX_DIVISIONS 6
+#define TRACK_COUNT 4
+#define MAX_STEPS 18
+
+#define sMIN(a,b) (((a)>(b))?(b):(a))
+#define sMAX(a,b) (((a)>(b))?(a):(b))
+
+namespace rack_plugin_FrozenWasteland {
+
+struct QuadEuclideanRhythm : Module {
+	enum ParamIds {
+		STEPS_1_PARAM,
+		DIVISIONS_1_PARAM,
+		OFFSET_1_PARAM,
+		PAD_1_PARAM,
+		ACCENTS_1_PARAM,
+		ACCENT_ROTATE_1_PARAM,
+		STEPS_2_PARAM,
+		DIVISIONS_2_PARAM,
+		OFFSET_2_PARAM,
+		PAD_2_PARAM,
+		ACCENTS_2_PARAM,
+		ACCENT_ROTATE_2_PARAM,
+		STEPS_3_PARAM,
+		DIVISIONS_3_PARAM,
+		OFFSET_3_PARAM,
+		PAD_3_PARAM,
+		ACCENTS_3_PARAM,
+		ACCENT_ROTATE_3_PARAM,
+		STEPS_4_PARAM,
+		DIVISIONS_4_PARAM,
+		OFFSET_4_PARAM,
+		PAD_4_PARAM,
+		ACCENTS_4_PARAM,
+		ACCENT_ROTATE_4_PARAM,
+		CHAIN_MODE_PARAM,	
+		CONSTANT_TIME_MODE_PARAM,	
+		NUM_PARAMS
+	};
+	enum InputIds {
+		STEPS_1_INPUT,
+		DIVISIONS_1_INPUT,
+		OFFSET_1_INPUT,
+		PAD_1_INPUT,
+		ACCENTS_1_INPUT,
+		ACCENT_ROTATE_1_INPUT,
+		START_1_INPUT,
+		STEPS_2_INPUT,
+		DIVISIONS_2_INPUT,
+		OFFSET_2_INPUT,
+		PAD_2_INPUT,
+		ACCENTS_2_INPUT,
+		ACCENT_ROTATE_2_INPUT,
+		START_2_INPUT,
+		STEPS_3_INPUT,
+		DIVISIONS_3_INPUT,
+		OFFSET_3_INPUT,
+		PAD_3_INPUT,
+		ACCENTS_3_INPUT,
+		ACCENT_ROTATE_3_INPUT,
+		START_3_INPUT,
+		STEPS_4_INPUT,
+		DIVISIONS_4_INPUT,
+		OFFSET_4_INPUT,
+		PAD_4_INPUT,
+		ACCENTS_4_INPUT,
+		ACCENT_ROTATE_4_INPUT,
+		START_4_INPUT,
+		CLOCK_INPUT,
+		RESET_INPUT,
+		MUTE_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUTPUT_1,
+		ACCENT_OUTPUT_1,
+		EOC_OUTPUT_1,
+		OUTPUT_2,
+		ACCENT_OUTPUT_2,
+		EOC_OUTPUT_2,
+		OUTPUT_3,
+		ACCENT_OUTPUT_3,
+		EOC_OUTPUT_3,
+		OUTPUT_4,
+		ACCENT_OUTPUT_4,
+		EOC_OUTPUT_4,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		CHAIN_MODE_NONE_LIGHT,
+		CHAIN_MODE_BOSS_LIGHT,
+		CHAIN_MODE_EMPLOYEE_LIGHT,
+		MUTED_LIGHT,
+		CONSTANT_TIME_LIGHT,
+		NUM_LIGHTS
+	};
+	enum ChainModes {
+		CHAIN_MODE_NONE,
+		CHAIN_MODE_BOSS,
+		CHAIN_MODE_EMPLOYEE
+	};
+
+	bool beatMatrix[TRACK_COUNT][MAX_STEPS];
+	bool accentMatrix[TRACK_COUNT][MAX_STEPS];
+	int beatIndex[TRACK_COUNT];
+	int stepsCount[TRACK_COUNT];
+	float stepDuration[TRACK_COUNT];
+	float lastStepTime[TRACK_COUNT];
+	float maxStepCount;
+
+	bool running[TRACK_COUNT];
+	int chainMode;
+	bool initialized = false;
+	bool muted = false;
+	bool constantTime = false;
+
+	float time = 0.0;
+	float duration = 0.0;
+	bool secondClockReceived = false;
+
+	SchmittTrigger clockTrigger,resetTrigger,chainModeTrigger,constantTimeTrigger,muteTrigger,startTrigger[TRACK_COUNT];
+	PulseGenerator beatPulse[TRACK_COUNT],accentPulse[TRACK_COUNT],eocPulse[TRACK_COUNT];
+
+
+
+	QuadEuclideanRhythm() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS,NUM_LIGHTS) {
+		for(unsigned i = 0; i < TRACK_COUNT; i++) {
+			beatIndex[i] = 0;
+			stepsCount[i] = MAX_STEPS;
+			lastStepTime[i] = 0.0;
+			stepDuration[i] = 0.0;
+			running[i] = true;
+			for(unsigned j = 0; j < MAX_STEPS; j++) {
+				beatMatrix[i][j] = false;
+				accentMatrix[i][j] = false;
+			}
+		}		
+	}
+	void step() override;
+
+
+	json_t *toJson() override {
+		json_t *rootJ = json_object();
+		json_object_set_new(rootJ, "constantTime", json_integer((bool) constantTime));
+		json_object_set_new(rootJ, "chainMode", json_integer((int) chainMode));
+		json_object_set_new(rootJ, "muted", json_integer((bool) muted));
+		return rootJ;
+	}
+
+	void fromJson(json_t *rootJ) override {
+		json_t *ctJ = json_object_get(rootJ, "constantTime");
+		if (ctJ)
+			constantTime = json_integer_value(ctJ);
+
+		json_t *cmJ = json_object_get(rootJ, "chainMode");
+		if (cmJ)
+			chainMode = json_integer_value(cmJ);
+
+		json_t *mutedJ = json_object_get(rootJ, "muted");
+		if (mutedJ)
+			muted = json_integer_value(mutedJ);
+	}
+
+	void setRunningState() {
+		for(int trackNumber=0;trackNumber<4;trackNumber++)
+		{
+			if(chainMode == CHAIN_MODE_EMPLOYEE && inputs[(trackNumber * 7) + 6].active) { //START Input needs to be active
+				running[trackNumber] = false;
+			}
+			else {
+				running[trackNumber] = true;
+			}
+		}
+	}
+
+	void advanceBeat(int trackNumber) {
+		beatIndex[trackNumber]++;
+		lastStepTime[trackNumber] = 0.0;					
+					
+		//End of Cycle
+		if(beatIndex[trackNumber] >= stepsCount[trackNumber]) {
+			beatIndex[trackNumber] = 0;
+			eocPulse[trackNumber].trigger(1e-3);
+			//If in a chain mode, stop running until start trigger received
+			if(chainMode != CHAIN_MODE_NONE && inputs[(trackNumber * 7) + 6].active) { //START Input needs to be active
+				running[trackNumber] = false;
+			}
+		}
+	}
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+
+
+
+void QuadEuclideanRhythm::step() {
+
+	int levelArray[16];
+	int accentLevelArray[16];
+	int beatLocation[16];
+
+	//Set startup state
+	if(!initialized) {
+		setRunningState();
+		initialized = true;
+	}
+
+	// Modes
+	if (constantTimeTrigger.process(params[CONSTANT_TIME_MODE_PARAM].value)) {
+		constantTime = !constantTime;
+		for(int trackNumber=0;trackNumber<4;trackNumber++) {
+			beatIndex[trackNumber] = 0;
+		}
+		setRunningState();
+	}
+	lights[CONSTANT_TIME_LIGHT].value = constantTime;
+
+	if (chainModeTrigger.process(params[CHAIN_MODE_PARAM].value)) {
+		chainMode = (chainMode + 1) % 3;
+		setRunningState();
+	}
+	lights[CHAIN_MODE_NONE_LIGHT].value = chainMode == CHAIN_MODE_NONE ? 1.0 : 0.0;
+	lights[CHAIN_MODE_BOSS_LIGHT].value = chainMode == CHAIN_MODE_BOSS ? 1.0 : 0.0;
+	lights[CHAIN_MODE_EMPLOYEE_LIGHT].value = chainMode == CHAIN_MODE_EMPLOYEE ? 1.0 : 0.0;
+
+	lights[MUTED_LIGHT].value = muted ? 1.0 : 0.0;
+
+	maxStepCount = 0;
+
+	for(int trackNumber=0;trackNumber<4;trackNumber++) {
+		//clear out the matrix and levels
+		for(int j=0;j<16;j++)
+		{
+			beatMatrix[trackNumber][j] = false; 
+			accentMatrix[trackNumber][j] = false;
+			levelArray[j] = 0;		
+			accentLevelArray[j] = 0;	
+			beatLocation[j] = 0;
+		}
+
+		float stepsCountf = params[trackNumber * 6].value;
+		if(inputs[trackNumber * 7].active) {
+			stepsCountf += inputs[trackNumber * 7].value;
+		}
+		stepsCountf = clamp(stepsCountf,0.0f,16.0f);	
+
+		float divisionf = params[(trackNumber * 6) + 1].value;
+		if(inputs[(trackNumber * 7) + 1].active) {
+			divisionf += inputs[(trackNumber * 7) + 1].value;
+		}		
+		divisionf = clamp(divisionf,0.0f,stepsCountf);
+
+		float offsetf = params[(trackNumber * 6) + 2].value;
+		if(inputs[(trackNumber * 7) + 2].active) {
+			offsetf += inputs[(trackNumber * 7) + 2].value;
+		}	
+		offsetf = clamp(offsetf,0.0f,15.0f);
+
+		float padf = params[trackNumber * 6 + 3].value;
+		if(inputs[trackNumber * 7 + 3].active) {
+			padf += inputs[trackNumber * 7 + 3].value;
+		}
+		padf = clamp(padf,0.0f,stepsCountf - divisionf);
+
+
+		//Use this to reduce range of accent params/inputs so the range of motion of knob/modulation is more useful.
+		float divisionScale = 1;
+		if(stepsCountf > 0) {
+			divisionScale = divisionf / stepsCountf;
+		}		
+
+		float accentDivisionf = params[(trackNumber * 6) + 4].value * divisionScale;
+		if(inputs[(trackNumber * 7) + 4].active) {
+			accentDivisionf += inputs[(trackNumber * 7) + 4].value * divisionScale;
+		}
+		accentDivisionf = clamp(accentDivisionf,0.0f,divisionf);
+
+		float accentRotationf = params[(trackNumber * 6) + 5].value * divisionScale;
+		if(inputs[(trackNumber * 7) + 5].active) {
+			accentRotationf += inputs[(trackNumber * 7) + 5].value * divisionScale;
+		}
+		if(divisionf > 0) {
+			accentRotationf = clamp(accentRotationf,0.0f,divisionf-1);			
+		} else {
+			accentRotationf = 0;
+		}
+
+		if(stepsCountf > maxStepCount)
+			maxStepCount = stepsCountf;
+
+
+		stepsCount[trackNumber] = int(stepsCountf);
+
+		int division = int(divisionf);
+		int offset = int(offsetf);		
+		int pad = int(padf);
+		int accentDivision = int(accentDivisionf);
+		int accentRotation = int(accentRotationf);
+
+
+		if(stepsCount[trackNumber] > 0) {
+			//Calculate Beats
+			int level = 0;
+			int restsLeft = sMAX(0,stepsCount[trackNumber]-division-pad); // just make sure no negatives
+			do {
+				levelArray[level] = sMIN(restsLeft,division); 
+				restsLeft = restsLeft - division;
+				level += 1;
+			} while (restsLeft > 0 && level < 16);
+
+			int tempIndex =pad;
+			int beatIndex = 0;
+			for (int j = 0; j < division; j++) {
+	            beatMatrix[trackNumber][(tempIndex + offset) % stepsCount[trackNumber]] = true;
+	            beatLocation[beatIndex] = (tempIndex + offset) % stepsCount[trackNumber];
+	            tempIndex++;
+	            beatIndex++;
+	            for (int k = 0; k < 16; k++) {
+	                if (levelArray[k] > j) {
+	                    tempIndex++;
+	                }
+	            }
+	        }	
+
+	        //Calculate Accents
+	        level = 0;
+	        restsLeft = sMAX(0,division-accentDivision); // just make sure no negatives
+	        do {
+				accentLevelArray[level] = sMIN(restsLeft,accentDivision);
+				restsLeft = restsLeft - accentDivision;
+				level += 1;
+			} while (restsLeft > 0 && level < 16);
+
+			tempIndex =0;
+			for (int j = 0; j < accentDivision; j++) {
+	            accentMatrix[trackNumber][beatLocation[(tempIndex + accentRotation) % division]] = true;
+	            tempIndex++;
+	            for (int k = 0; k < 16; k++) {
+	                if (accentLevelArray[k] > j) {
+	                    tempIndex++;
+	                }
+	            }
+	        }	
+        }	
+	}
+
+	if(inputs[RESET_INPUT].active) {
+		if(resetTrigger.process(inputs[RESET_INPUT].value)) {
+			for(int trackNumber=0;trackNumber<4;trackNumber++)
+			{
+				beatIndex[trackNumber] = 0;
+			}
+			setRunningState();
+		}
+	}
+
+	if(inputs[MUTE_INPUT].active) {
+		if(muteTrigger.process(inputs[MUTE_INPUT].value)) {
+			muted = !muted;
+		}
+	}
+
+	//See if need to start up
+	for(int trackNumber=0;trackNumber < 4;trackNumber++) {
+		if(chainMode != CHAIN_MODE_NONE && inputs[(trackNumber * 7) + 6].active && !running[trackNumber]) {
+			if(startTrigger[trackNumber].process(inputs[(trackNumber * 7) + 6].value)) {
+				running[trackNumber] = true;
+			}
+		}
+	}
+
+	//Advance beat on trigger if not in constant time mode
+	float timeAdvance =1.0 / engineGetSampleRate();
+    time += timeAdvance;
+	if(inputs[CLOCK_INPUT].active) {
+		if(clockTrigger.process(inputs[CLOCK_INPUT].value)) {
+			if(secondClockReceived) {
+				duration = time;
+			}
+			time = 0;
+			secondClockReceived = true;			
+
+			for(int trackNumber=0;trackNumber < TRACK_COUNT;trackNumber++)
+			{
+				if(running[trackNumber]) {
+					if(!constantTime) {
+						advanceBeat(trackNumber);
+					}					
+				}
+			}
+		}
+
+		bool resyncAll = false;
+		//For constant time, don't rely on clock trigger to advance beat, use time
+		for(int trackNumber=0;trackNumber < TRACK_COUNT;trackNumber++) {
+			if(stepsCount[trackNumber] > 0)
+				stepDuration[trackNumber] = duration * maxStepCount / (float)stepsCount[trackNumber];
+
+			if(running[trackNumber]) {
+				lastStepTime[trackNumber] +=timeAdvance;
+				if(constantTime && stepDuration[trackNumber] > 0.0 && lastStepTime[trackNumber] >= stepDuration[trackNumber]) {
+					advanceBeat(trackNumber);
+					if(stepsCount[trackNumber] >= (int)maxStepCount && beatIndex[trackNumber] == 0) {
+						resyncAll = true;
+					}
+				}					
+			}
+		}
+		if(resyncAll) {
+			for(int trackNumber=0;trackNumber < TRACK_COUNT;trackNumber++) {
+				lastStepTime[trackNumber] = 0;
+				beatIndex[trackNumber] = 0;
+			}
+		}
+	}
+
+
+	// Set output to current state
+	for(int trackNumber=0;trackNumber font;
+
+	QERBeatDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/Sudo.ttf"));
+	}
+
+	void drawBox(NVGcontext *vg, float stepNumber, float trackNumber,bool isBeat,bool isAccent,bool isCurrent) {
+		
+		//nvgSave(vg);
+		//Rect b = Rect(Vec(0, 0), box.size);
+		//nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+		nvgBeginPath(vg);
+		
+		float boxX = stepNumber * 22.5;
+		float boxY = trackNumber * 22.5;
+
+		float opacity = 0x80; // Testing using opacity for accents
+
+		if(isAccent) {
+			opacity = 0xff;
+		}
+
+
+		NVGcolor strokeColor = nvgRGBA(0xef, 0xe0, 0, 0xff);
+		NVGcolor fillColor = nvgRGBA(0xef,0xe0,0,opacity);
+		if(isCurrent)
+		{
+			strokeColor = nvgRGBA(0x2f, 0xf0, 0, 0xff);
+			fillColor = nvgRGBA(0x2f,0xf0,0,opacity);			
+		}
+
+		nvgStrokeColor(vg, strokeColor);
+		nvgStrokeWidth(vg, 1.0);
+		nvgRect(vg,boxX,boxY,21,21.0);
+		if(isBeat) {
+			nvgFillColor(vg, fillColor);
+			nvgFill(vg);
+		}
+		nvgStroke(vg);
+	}
+
+	void draw(NVGcontext *vg) override {
+
+		for(int trackNumber = 0;trackNumber < 4;trackNumber++) {
+			for(int stepNumber = 0;stepNumber < module->stepsCount[trackNumber];stepNumber++) {				
+				bool isBeat = module->beatMatrix[trackNumber][stepNumber];
+				bool isAccent = module->accentMatrix[trackNumber][stepNumber];
+				bool isCurrent = module->beatIndex[trackNumber] == stepNumber && module->running[trackNumber];				
+				drawBox(vg, float(stepNumber), float(trackNumber),isBeat,isAccent,isCurrent);
+			}
+
+		}
+	}
+};
+
+
+struct QuadEuclideanRhythmWidget : ModuleWidget {
+	QuadEuclideanRhythmWidget(QuadEuclideanRhythm *module);
+};
+
+QuadEuclideanRhythmWidget::QuadEuclideanRhythmWidget(QuadEuclideanRhythm *module) : ModuleWidget(module) {
+	box.size = Vec(15*26, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/QuadEuclideanRhythm.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+
+	{
+		QERBeatDisplay *display = new QERBeatDisplay();
+		display->module = module;
+		display->box.pos = Vec(16, 34);
+		display->box.size = Vec(box.size.x-30, 135);
+		addChild(display);
+	}
+
+
+	addParam(ParamWidget::create(Vec(22, 138), module, QuadEuclideanRhythm::STEPS_1_PARAM, 0.0, 16.2, 16.0));
+	addParam(ParamWidget::create(Vec(61, 138), module, QuadEuclideanRhythm::DIVISIONS_1_PARAM, 1.0, 16.2, 2.0));
+	addParam(ParamWidget::create(Vec(100, 138), module, QuadEuclideanRhythm::OFFSET_1_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(139, 138), module, QuadEuclideanRhythm::PAD_1_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(178, 138), module, QuadEuclideanRhythm::ACCENTS_1_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(217, 138), module, QuadEuclideanRhythm::ACCENT_ROTATE_1_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(22, 195), module, QuadEuclideanRhythm::STEPS_2_PARAM, 0.0, 16.0, 16.0));
+	addParam(ParamWidget::create(Vec(61, 195), module, QuadEuclideanRhythm::DIVISIONS_2_PARAM, 1.0, 16.2, 2.0));
+	addParam(ParamWidget::create(Vec(100, 195), module, QuadEuclideanRhythm::OFFSET_2_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(139, 195), module, QuadEuclideanRhythm::PAD_2_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(178, 195), module, QuadEuclideanRhythm::ACCENTS_2_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(217, 195), module, QuadEuclideanRhythm::ACCENT_ROTATE_2_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(22, 252), module, QuadEuclideanRhythm::STEPS_3_PARAM, 0.0, 16.2, 16.0));
+	addParam(ParamWidget::create(Vec(61, 252), module, QuadEuclideanRhythm::DIVISIONS_3_PARAM, 1.0, 16.2, 2.0));
+	addParam(ParamWidget::create(Vec(100, 252), module, QuadEuclideanRhythm::OFFSET_3_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(139, 252), module, QuadEuclideanRhythm::PAD_3_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(178, 252), module, QuadEuclideanRhythm::ACCENTS_3_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(217, 252), module, QuadEuclideanRhythm::ACCENT_ROTATE_3_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(22, 309), module, QuadEuclideanRhythm::STEPS_4_PARAM, 0.0, 16.2, 16.0));
+	addParam(ParamWidget::create(Vec(61, 309), module, QuadEuclideanRhythm::DIVISIONS_4_PARAM, 1.0, 16.2, 2.0));
+	addParam(ParamWidget::create(Vec(100, 309), module, QuadEuclideanRhythm::OFFSET_4_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(139, 309), module, QuadEuclideanRhythm::PAD_4_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(178, 309), module, QuadEuclideanRhythm::ACCENTS_4_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(217, 309), module, QuadEuclideanRhythm::ACCENT_ROTATE_4_PARAM, 0.0, 15.2, 0.0));
+	addParam(ParamWidget::create(Vec(250, 285), module, QuadEuclideanRhythm::CHAIN_MODE_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(335, 285), module, QuadEuclideanRhythm::CONSTANT_TIME_MODE_PARAM, 0.0, 1.0, 0.0));
+
+	addInput(Port::create(Vec(23, 163), Port::INPUT, module, QuadEuclideanRhythm::STEPS_1_INPUT));
+	addInput(Port::create(Vec(62, 163), Port::INPUT, module, QuadEuclideanRhythm::DIVISIONS_1_INPUT));
+	addInput(Port::create(Vec(101, 163), Port::INPUT, module, QuadEuclideanRhythm::OFFSET_1_INPUT));
+	addInput(Port::create(Vec(140, 163), Port::INPUT, module, QuadEuclideanRhythm::PAD_1_INPUT));
+	addInput(Port::create(Vec(179, 163), Port::INPUT, module, QuadEuclideanRhythm::ACCENTS_1_INPUT));
+	addInput(Port::create(Vec(218, 163), Port::INPUT, module, QuadEuclideanRhythm::ACCENT_ROTATE_1_INPUT));
+	addInput(Port::create(Vec(23, 220), Port::INPUT, module, QuadEuclideanRhythm::STEPS_2_INPUT));
+	addInput(Port::create(Vec(62, 220), Port::INPUT, module, QuadEuclideanRhythm::DIVISIONS_2_INPUT));
+	addInput(Port::create(Vec(101, 220), Port::INPUT, module, QuadEuclideanRhythm::OFFSET_2_INPUT));
+	addInput(Port::create(Vec(140, 220), Port::INPUT, module, QuadEuclideanRhythm::PAD_2_INPUT));
+	addInput(Port::create(Vec(179, 220), Port::INPUT, module, QuadEuclideanRhythm::ACCENTS_2_INPUT));
+	addInput(Port::create(Vec(218, 220), Port::INPUT, module, QuadEuclideanRhythm::ACCENT_ROTATE_2_INPUT));
+	addInput(Port::create(Vec(23, 277), Port::INPUT, module, QuadEuclideanRhythm::STEPS_3_INPUT));
+	addInput(Port::create(Vec(62, 277), Port::INPUT, module, QuadEuclideanRhythm::DIVISIONS_3_INPUT));
+	addInput(Port::create(Vec(101, 277), Port::INPUT, module, QuadEuclideanRhythm::OFFSET_3_INPUT));
+	addInput(Port::create(Vec(140, 277), Port::INPUT, module, QuadEuclideanRhythm::PAD_3_INPUT));
+	addInput(Port::create(Vec(179, 277), Port::INPUT, module, QuadEuclideanRhythm::ACCENTS_3_INPUT));
+	addInput(Port::create(Vec(218, 277), Port::INPUT, module, QuadEuclideanRhythm::ACCENT_ROTATE_3_INPUT));
+	addInput(Port::create(Vec(23, 334), Port::INPUT, module, QuadEuclideanRhythm::STEPS_4_INPUT));
+	addInput(Port::create(Vec(62, 334), Port::INPUT, module, QuadEuclideanRhythm::DIVISIONS_4_INPUT));
+	addInput(Port::create(Vec(101, 334), Port::INPUT, module, QuadEuclideanRhythm::OFFSET_4_INPUT));
+	addInput(Port::create(Vec(140, 334), Port::INPUT, module, QuadEuclideanRhythm::PAD_4_INPUT));
+	addInput(Port::create(Vec(179, 334), Port::INPUT, module, QuadEuclideanRhythm::ACCENTS_4_INPUT));
+	addInput(Port::create(Vec(218, 334), Port::INPUT, module, QuadEuclideanRhythm::ACCENT_ROTATE_4_INPUT));
+
+	addInput(Port::create(Vec(262, 343), Port::INPUT, module, QuadEuclideanRhythm::CLOCK_INPUT));
+	addInput(Port::create(Vec(302, 343), Port::INPUT, module, QuadEuclideanRhythm::RESET_INPUT));
+	addInput(Port::create(Vec(335, 343), Port::INPUT, module, QuadEuclideanRhythm::MUTE_INPUT));
+
+	addInput(Port::create(Vec(322, 145), Port::INPUT, module, QuadEuclideanRhythm::START_1_INPUT));
+	addInput(Port::create(Vec(322, 175), Port::INPUT, module, QuadEuclideanRhythm::START_2_INPUT));
+	addInput(Port::create(Vec(322, 205), Port::INPUT, module, QuadEuclideanRhythm::START_3_INPUT));
+	addInput(Port::create(Vec(322, 235), Port::INPUT, module, QuadEuclideanRhythm::START_4_INPUT));
+
+
+	addOutput(Port::create(Vec(255, 145), Port::OUTPUT, module, QuadEuclideanRhythm::OUTPUT_1));
+	addOutput(Port::create(Vec(286, 145), Port::OUTPUT, module, QuadEuclideanRhythm::ACCENT_OUTPUT_1));
+	addOutput(Port::create(Vec(354, 145), Port::OUTPUT, module, QuadEuclideanRhythm::EOC_OUTPUT_1));
+	addOutput(Port::create(Vec(256, 175), Port::OUTPUT, module, QuadEuclideanRhythm::OUTPUT_2));
+	addOutput(Port::create(Vec(286, 175), Port::OUTPUT, module, QuadEuclideanRhythm::ACCENT_OUTPUT_2));
+	addOutput(Port::create(Vec(354, 175), Port::OUTPUT, module, QuadEuclideanRhythm::EOC_OUTPUT_2));
+	addOutput(Port::create(Vec(256, 205), Port::OUTPUT, module, QuadEuclideanRhythm::OUTPUT_3));
+	addOutput(Port::create(Vec(286, 205), Port::OUTPUT, module, QuadEuclideanRhythm::ACCENT_OUTPUT_3));
+	addOutput(Port::create(Vec(354, 205), Port::OUTPUT, module, QuadEuclideanRhythm::EOC_OUTPUT_3));
+	addOutput(Port::create(Vec(256, 235), Port::OUTPUT, module, QuadEuclideanRhythm::OUTPUT_4));
+	addOutput(Port::create(Vec(286, 235), Port::OUTPUT, module, QuadEuclideanRhythm::ACCENT_OUTPUT_4));
+	addOutput(Port::create(Vec(354, 235), Port::OUTPUT, module, QuadEuclideanRhythm::EOC_OUTPUT_4));
+	
+	addChild(ModuleLightWidget::create>(Vec(282, 285), module, QuadEuclideanRhythm::CHAIN_MODE_NONE_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(282, 300), module, QuadEuclideanRhythm::CHAIN_MODE_BOSS_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(282, 315), module, QuadEuclideanRhythm::CHAIN_MODE_EMPLOYEE_LIGHT));
+
+	addChild(ModuleLightWidget::create>(Vec(363, 347), module, QuadEuclideanRhythm::MUTED_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(370, 295), module, QuadEuclideanRhythm::CONSTANT_TIME_LIGHT));
+	
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, QuadEuclideanRhythm) {
+   Model *modelQuadEuclideanRhythm = Model::create("Frozen Wasteland", "QuadEuclideanRhythm", "Quad Euclidean Rhythm", SEQUENCER_TAG);
+   return modelQuadEuclideanRhythm;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/QuadGolombRulerRhythm.cpp b/plugins/community/repos/FrozenWasteland/src/QuadGolombRulerRhythm.cpp
new file mode 100644
index 00000000..aeb5588f
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/QuadGolombRulerRhythm.cpp
@@ -0,0 +1,633 @@
+#include 
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+#define NUM_RULERS 10
+#define MAX_DIVISIONS 6
+#define TRACK_COUNT 4
+#define MAX_STEPS 18
+
+#define sMIN(a,b) (((a)>(b))?(b):(a))
+#define sMAX(a,b) (((a)>(b))?(a):(b))
+
+struct QuadGolombRulerRhythm : Module {
+	enum ParamIds {
+		STEPS_1_PARAM,
+		DIVISIONS_1_PARAM,
+		OFFSET_1_PARAM,
+		PAD_1_PARAM,
+		ACCENTS_1_PARAM,
+		ACCENT_ROTATE_1_PARAM,
+		STEPS_2_PARAM,
+		DIVISIONS_2_PARAM,
+		OFFSET_2_PARAM,
+		PAD_2_PARAM,
+		ACCENTS_2_PARAM,
+		ACCENT_ROTATE_2_PARAM,
+		STEPS_3_PARAM,
+		DIVISIONS_3_PARAM,
+		OFFSET_3_PARAM,
+		PAD_3_PARAM,
+		ACCENTS_3_PARAM,
+		ACCENT_ROTATE_3_PARAM,
+		STEPS_4_PARAM,
+		DIVISIONS_4_PARAM,
+		OFFSET_4_PARAM,
+		PAD_4_PARAM,
+		ACCENTS_4_PARAM,
+		ACCENT_ROTATE_4_PARAM,
+		CHAIN_MODE_PARAM,	
+		CONSTANT_TIME_MODE_PARAM,		
+		NUM_PARAMS
+	};
+	enum InputIds {
+		STEPS_1_INPUT,
+		DIVISIONS_1_INPUT,
+		OFFSET_1_INPUT,
+		PAD_1_INPUT,
+		ACCENTS_1_INPUT,
+		ACCENT_ROTATE_1_INPUT,
+		START_1_INPUT,
+		STEPS_2_INPUT,
+		DIVISIONS_2_INPUT,
+		OFFSET_2_INPUT,
+		PAD_2_INPUT,
+		ACCENTS_2_INPUT,
+		ACCENT_ROTATE_2_INPUT,
+		START_2_INPUT,
+		STEPS_3_INPUT,
+		DIVISIONS_3_INPUT,
+		OFFSET_3_INPUT,
+		PAD_3_INPUT,
+		ACCENTS_3_INPUT,
+		ACCENT_ROTATE_3_INPUT,
+		START_3_INPUT,
+		STEPS_4_INPUT,
+		DIVISIONS_4_INPUT,
+		OFFSET_4_INPUT,
+		PAD_4_INPUT,
+		ACCENTS_4_INPUT,
+		ACCENT_ROTATE_4_INPUT,
+		START_4_INPUT,
+		CLOCK_INPUT,
+		RESET_INPUT,
+		MUTE_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUTPUT_1,
+		ACCENT_OUTPUT_1,
+		EOC_OUTPUT_1,
+		OUTPUT_2,
+		ACCENT_OUTPUT_2,
+		EOC_OUTPUT_2,
+		OUTPUT_3,
+		ACCENT_OUTPUT_3,
+		EOC_OUTPUT_3,
+		OUTPUT_4,
+		ACCENT_OUTPUT_4,
+		EOC_OUTPUT_4,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		CHAIN_MODE_NONE_LIGHT,
+		CHAIN_MODE_BOSS_LIGHT,
+		CHAIN_MODE_EMPLOYEE_LIGHT,
+		MUTED_LIGHT,
+		CONSTANT_TIME_LIGHT,
+		NUM_LIGHTS
+	};
+	enum ChainModes {
+		CHAIN_MODE_NONE,
+		CHAIN_MODE_BOSS,
+		CHAIN_MODE_EMPLOYEE
+	};
+
+
+	bool beatMatrix[TRACK_COUNT][MAX_STEPS];
+	bool accentMatrix[TRACK_COUNT][MAX_STEPS];
+	int beatIndex[TRACK_COUNT];
+	int stepsCount[TRACK_COUNT];
+	float stepDuration[TRACK_COUNT];
+	float lastStepTime[TRACK_COUNT];
+	float maxStepCount;
+
+
+	const int rulerOrders[NUM_RULERS] = {1,2,3,4,5,5,6,6,6,6};
+	const int rulerLengths[NUM_RULERS] = {0,1,3,6,11,11,17,17,17,17};
+	const int rulers[NUM_RULERS][MAX_DIVISIONS] = {{0},
+												   {0,1},
+												   {0,1,3},
+												   {0,1,4,6},
+												   {0,1,4,9,11},
+												   {0,2,7,8,11},
+												   {0,1,4,10,12,17},
+												   {0,1,4,10,15,17},
+												   {0,1,8,11,13,17},
+												   {0,1,8,12,14,17}};
+
+	bool running[TRACK_COUNT];
+	int chainMode = 0;
+	bool initialized = false;
+	bool muted = false;
+	bool constantTime = false;
+
+	float time = 0.0;
+	float duration = 0.0;
+	bool secondClockReceived = false;
+
+	SchmittTrigger clockTrigger,resetTrigger,chainModeTrigger,constantTimeTrigger,muteTrigger,startTrigger[TRACK_COUNT];
+	PulseGenerator beatPulse[TRACK_COUNT],accentPulse[TRACK_COUNT],eocPulse[TRACK_COUNT];
+
+
+	QuadGolombRulerRhythm() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS,NUM_LIGHTS) {
+		for(unsigned i = 0; i < TRACK_COUNT; i++) {
+			beatIndex[i] = 0;
+			stepsCount[i] = MAX_STEPS;
+			lastStepTime[i] = 0.0;
+			stepDuration[i] = 0.0;
+			running[i] = true;
+			for(unsigned j = 0; j < MAX_STEPS; j++) {
+				beatMatrix[i][j] = false;
+				accentMatrix[i][j] = false;
+			}
+		}		
+	}
+	void step() override;
+
+
+	json_t *toJson() override {
+		json_t *rootJ = json_object();
+		json_object_set_new(rootJ, "constantTime", json_integer((bool) constantTime));
+		json_object_set_new(rootJ, "chainMode", json_integer((int) chainMode));
+		json_object_set_new(rootJ, "muted", json_integer((bool) muted));
+		return rootJ;
+	}
+
+	void fromJson(json_t *rootJ) override {
+		json_t *ctJ = json_object_get(rootJ, "constantTime");
+		if (ctJ)
+			constantTime = json_integer_value(ctJ);
+
+		json_t *cmJ = json_object_get(rootJ, "chainMode");
+		if (cmJ)
+			chainMode = json_integer_value(cmJ);
+
+		json_t *mutedJ = json_object_get(rootJ, "muted");
+		if (mutedJ)
+			muted = json_integer_value(mutedJ);
+	}
+
+	void setRunningState() {
+		for(int trackNumber=0;trackNumber= stepsCount[trackNumber]) {
+			beatIndex[trackNumber] = 0;
+			eocPulse[trackNumber].trigger(1e-3);
+			//If in a chain mode, stop running until start trigger received
+			if(chainMode != CHAIN_MODE_NONE && inputs[(trackNumber * 7) + 6].active) { //START Input needs to be active
+				running[trackNumber] = false;
+			}
+		}
+	}
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+
+void QuadGolombRulerRhythm::step() {
+
+	int accentLevelArray[MAX_STEPS];
+	int beatLocation[MAX_STEPS];
+
+	//Set startup state
+	if(!initialized) {
+		setRunningState();
+		initialized = true;
+	}
+
+	// Modes
+	if (constantTimeTrigger.process(params[CONSTANT_TIME_MODE_PARAM].value)) {
+		constantTime = !constantTime;
+		for(int trackNumber=0;trackNumber 0) {
+			divisionScale = divisionf / stepsCountf;
+		}		
+
+		float accentDivisionf = params[(trackNumber * 6) + 4].value * divisionScale;
+		if(inputs[(trackNumber * 7) + 4].active) {
+			accentDivisionf += inputs[(trackNumber * 7) + 4].value * divisionScale;
+		}
+		accentDivisionf = clamp(accentDivisionf,0.0f,divisionf);
+
+		float accentRotationf = params[(trackNumber * 6) + 5].value * divisionScale;
+		if(inputs[(trackNumber * 7) + 5].active) {
+			accentRotationf += inputs[(trackNumber * 7) + 5].value * divisionScale;
+		}
+		if(divisionf > 0) {
+			accentRotationf = clamp(accentRotationf,0.0f,divisionf-1);			
+		} else {
+			accentRotationf = 0;
+		}
+
+		if(stepsCountf > maxStepCount)
+			maxStepCount = stepsCountf;
+
+		stepsCount[trackNumber] = int(stepsCountf);
+		int division = int(divisionf);
+		int offset = int(offsetf);		
+		int pad = int(padf);
+		int accentDivision = int(accentDivisionf);
+		int accentRotation = int(accentRotationf);
+
+
+		//Calculate Beats if there are divisions to calcuate for	
+		//Ruler Lengths and orders are 0 based, which is why I add 1 here. 	
+		//Yes, I could add 1 to length in the constant array, but I want that to match wikipedia definition				
+		if(stepsCount[trackNumber] > 0 && division > 0) {
+			int rulerToUse = division - 1;
+			int actualStepCount = stepsCount[trackNumber] - pad;
+			while(rulerLengths[rulerToUse] + 1 > actualStepCount && rulerToUse >= 	0) {
+				rulerToUse -=1;
+			} 
+			
+			//Multiply beats so that low division beats fill out entire pattern
+			int spaceMultiplier = (actualStepCount / (rulerLengths[rulerToUse] + 1)) + 1;
+			if(actualStepCount % (rulerLengths[rulerToUse] + 1) == 0) {
+				spaceMultiplier -=1;
+			}			
+
+			
+
+			for (int j = 0; j < rulerOrders[rulerToUse];j++)
+			{
+				int divisionLocation = rulers[rulerToUse][j] * spaceMultiplier;
+				divisionLocation +=pad;
+				if(j > 0) {
+					divisionLocation -=1;
+				}
+				beatMatrix[trackNumber][(divisionLocation + offset) % stepsCount[trackNumber]] = true;
+	            beatLocation[j] = (divisionLocation + offset) % stepsCount[trackNumber];	            
+			}
+
+		
+
+	        //Calculate Accents
+	        int level = 0;
+	        int restsLeft = sMAX(0,rulerOrders[rulerToUse]-accentDivision); // just make sure no negatives
+	        do {
+				accentLevelArray[level] = sMIN(restsLeft,accentDivision);
+				restsLeft = restsLeft - accentDivision;
+				level += 1;
+			} while (restsLeft > 0 && level < MAX_STEPS);
+
+			int tempIndex =0;
+			for (int j = 0; j < accentDivision; j++) {
+	            accentMatrix[trackNumber][beatLocation[(tempIndex + accentRotation) % rulerOrders[rulerToUse]]] = true;
+	            tempIndex++;
+	            for (int k = 0; k < MAX_STEPS; k++) {
+	                if (accentLevelArray[k] > j) {
+	                    tempIndex++;
+	                }
+	            }
+	        }	
+        }	
+	}
+
+	if(inputs[RESET_INPUT].active) {
+		if(resetTrigger.process(inputs[RESET_INPUT].value)) {
+			for(int trackNumber=0;trackNumber 0)
+				stepDuration[trackNumber] = duration * maxStepCount / (float)stepsCount[trackNumber];
+
+			if(running[trackNumber]) {
+				lastStepTime[trackNumber] +=timeAdvance;
+				if(constantTime && stepDuration[trackNumber] > 0.0 && lastStepTime[trackNumber] >= stepDuration[trackNumber]) {
+					advanceBeat(trackNumber);
+					if(stepsCount[trackNumber] >= (int)maxStepCount && beatIndex[trackNumber] == 0) {
+						resyncAll = true;
+					}
+				}					
+			}
+		}
+		if(resyncAll) {
+			for(int trackNumber=0;trackNumber < TRACK_COUNT;trackNumber++) {
+				lastStepTime[trackNumber] = 0;
+				beatIndex[trackNumber] = 0;
+			}
+		}
+	}
+
+	// Set output to current state		
+	for(int trackNumber=0;trackNumber font;
+
+	QBRBeatDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/Sudo.ttf"));
+	}
+
+	void drawBox(NVGcontext *vg, float stepNumber, float trackNumber,bool isBeat,bool isAccent,bool isCurrent) {
+		
+		//nvgSave(vg);
+		//Rect b = Rect(Vec(0, 0), box.size);
+		//nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+		
+		float boxX = stepNumber * 22.5;
+		float boxY = trackNumber * 22.5;
+
+		float opacity = 0x80; // Testing using opacity for accents
+
+		if(isAccent) {
+			opacity = 0xff;
+		}
+
+
+		NVGcolor strokeColor = nvgRGBA(0, 0xe0, 0xef, 0xff);
+		NVGcolor fillColor = nvgRGBA(0,0xe0,0xef,opacity);
+		if(isCurrent)
+		{
+			strokeColor = nvgRGBA(0x2f, 0xf0, 0, 0xff);
+			fillColor = nvgRGBA(0x2f,0xf0,0,opacity);			
+		}
+
+		nvgStrokeColor(vg, strokeColor);
+		nvgStrokeWidth(vg, 1.0);
+		nvgBeginPath(vg);
+		nvgRect(vg,boxX,boxY,21,21.0);
+		nvgStroke(vg);
+		nvgClosePath(vg);
+		if(isBeat) {
+			nvgFillColor(vg, fillColor);
+			nvgFill(vg);
+		}
+	}
+
+	void draw(NVGcontext *vg) override {
+
+		for(int trackNumber = 0;trackNumber < 4;trackNumber++) {
+			for(int stepNumber = 0;stepNumber < module->stepsCount[trackNumber];stepNumber++) {				
+				bool isBeat = module->beatMatrix[trackNumber][stepNumber];
+				bool isAccent = module->accentMatrix[trackNumber][stepNumber];
+				bool isCurrent = module->beatIndex[trackNumber] == stepNumber && module->running[trackNumber];				
+				drawBox(vg, float(stepNumber), float(trackNumber),isBeat,isAccent,isCurrent);
+			}
+
+		}
+	}
+};
+
+
+struct QuadGolombRulerRhythmWidget : ModuleWidget {
+	QuadGolombRulerRhythmWidget(QuadGolombRulerRhythm *module);
+};
+
+QuadGolombRulerRhythmWidget::QuadGolombRulerRhythmWidget(QuadGolombRulerRhythm *module) : ModuleWidget(module) {
+	box.size = Vec(15*29, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/QuadGolombRulerRhythm.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+
+	{
+		QBRBeatDisplay *display = new QBRBeatDisplay();
+		display->module = module;
+		display->box.pos = Vec(16, 34);
+		display->box.size = Vec(box.size.x-30, 135);
+		addChild(display);
+	}
+
+
+	addParam(ParamWidget::create(Vec(22, 138), module, QuadGolombRulerRhythm::STEPS_1_PARAM, 0.0, 18.2, 18.0));
+	addParam(ParamWidget::create(Vec(61, 138), module, QuadGolombRulerRhythm::DIVISIONS_1_PARAM, 0.0, 10.2, 2.0));
+	addParam(ParamWidget::create(Vec(100, 138), module, QuadGolombRulerRhythm::OFFSET_1_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(139, 138), module, QuadGolombRulerRhythm::PAD_1_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(178, 138), module, QuadGolombRulerRhythm::ACCENTS_1_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(217, 138), module, QuadGolombRulerRhythm::ACCENT_ROTATE_1_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(22, 195), module, QuadGolombRulerRhythm::STEPS_2_PARAM, 0.0, 18.0, 18.0));
+	addParam(ParamWidget::create(Vec(61, 195), module, QuadGolombRulerRhythm::DIVISIONS_2_PARAM, 0.0, 10.2, 2.0));
+	addParam(ParamWidget::create(Vec(100, 195), module, QuadGolombRulerRhythm::OFFSET_2_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(139, 195), module, QuadGolombRulerRhythm::PAD_2_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(178, 195), module, QuadGolombRulerRhythm::ACCENTS_2_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(217, 195), module, QuadGolombRulerRhythm::ACCENT_ROTATE_2_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(22, 252), module, QuadGolombRulerRhythm::STEPS_3_PARAM, 0.0, 18.2, 18.0));
+	addParam(ParamWidget::create(Vec(61, 252), module, QuadGolombRulerRhythm::DIVISIONS_3_PARAM, 0.0, 10.2, 2.0));
+	addParam(ParamWidget::create(Vec(100, 252), module, QuadGolombRulerRhythm::OFFSET_3_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(139, 252), module, QuadGolombRulerRhythm::PAD_3_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(178, 252), module, QuadGolombRulerRhythm::ACCENTS_3_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(217, 252), module, QuadGolombRulerRhythm::ACCENT_ROTATE_3_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(22, 309), module, QuadGolombRulerRhythm::STEPS_4_PARAM, 0.0, 18.2, 18.0));
+	addParam(ParamWidget::create(Vec(61, 309), module, QuadGolombRulerRhythm::DIVISIONS_4_PARAM, 0.0, 10.2, 2.0));
+	addParam(ParamWidget::create(Vec(100, 309), module, QuadGolombRulerRhythm::OFFSET_4_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(139, 309), module, QuadGolombRulerRhythm::PAD_4_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(178, 309), module, QuadGolombRulerRhythm::ACCENTS_4_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(217, 309), module, QuadGolombRulerRhythm::ACCENT_ROTATE_4_PARAM, 0.0, 17.2, 0.0));
+	addParam(ParamWidget::create(Vec(250, 285), module, QuadGolombRulerRhythm::CHAIN_MODE_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(360, 285), module, QuadGolombRulerRhythm::CONSTANT_TIME_MODE_PARAM, 0.0, 1.0, 0.0));
+
+	addInput(Port::create(Vec(23, 163), Port::INPUT, module, QuadGolombRulerRhythm::STEPS_1_INPUT));
+	addInput(Port::create(Vec(62, 163), Port::INPUT, module, QuadGolombRulerRhythm::DIVISIONS_1_INPUT));
+	addInput(Port::create(Vec(101, 163), Port::INPUT, module, QuadGolombRulerRhythm::OFFSET_1_INPUT));
+	addInput(Port::create(Vec(140, 163), Port::INPUT, module, QuadGolombRulerRhythm::PAD_1_INPUT));
+	addInput(Port::create(Vec(179, 163), Port::INPUT, module, QuadGolombRulerRhythm::ACCENTS_1_INPUT));
+	addInput(Port::create(Vec(218, 163), Port::INPUT, module, QuadGolombRulerRhythm::ACCENT_ROTATE_1_INPUT));
+	addInput(Port::create(Vec(23, 220), Port::INPUT, module, QuadGolombRulerRhythm::STEPS_2_INPUT));
+	addInput(Port::create(Vec(62, 220), Port::INPUT, module, QuadGolombRulerRhythm::DIVISIONS_2_INPUT));
+	addInput(Port::create(Vec(101, 220), Port::INPUT, module, QuadGolombRulerRhythm::OFFSET_2_INPUT));
+	addInput(Port::create(Vec(140, 220), Port::INPUT, module, QuadGolombRulerRhythm::PAD_2_INPUT));
+	addInput(Port::create(Vec(179, 220), Port::INPUT, module, QuadGolombRulerRhythm::ACCENTS_2_INPUT));
+	addInput(Port::create(Vec(218, 220), Port::INPUT, module, QuadGolombRulerRhythm::ACCENT_ROTATE_2_INPUT));
+	addInput(Port::create(Vec(23, 277), Port::INPUT, module, QuadGolombRulerRhythm::STEPS_3_INPUT));
+	addInput(Port::create(Vec(62, 277), Port::INPUT, module, QuadGolombRulerRhythm::DIVISIONS_3_INPUT));
+	addInput(Port::create(Vec(101, 277), Port::INPUT, module, QuadGolombRulerRhythm::OFFSET_3_INPUT));
+	addInput(Port::create(Vec(140, 277), Port::INPUT, module, QuadGolombRulerRhythm::PAD_3_INPUT));
+	addInput(Port::create(Vec(179, 277), Port::INPUT, module, QuadGolombRulerRhythm::ACCENTS_3_INPUT));
+	addInput(Port::create(Vec(218, 277), Port::INPUT, module, QuadGolombRulerRhythm::ACCENT_ROTATE_3_INPUT));
+	addInput(Port::create(Vec(23, 334), Port::INPUT, module, QuadGolombRulerRhythm::STEPS_4_INPUT));
+	addInput(Port::create(Vec(62, 334), Port::INPUT, module, QuadGolombRulerRhythm::DIVISIONS_4_INPUT));
+	addInput(Port::create(Vec(101, 334), Port::INPUT, module, QuadGolombRulerRhythm::OFFSET_4_INPUT));
+	addInput(Port::create(Vec(140, 334), Port::INPUT, module, QuadGolombRulerRhythm::PAD_4_INPUT));
+	addInput(Port::create(Vec(179, 334), Port::INPUT, module, QuadGolombRulerRhythm::ACCENTS_4_INPUT));
+	addInput(Port::create(Vec(218, 334), Port::INPUT, module, QuadGolombRulerRhythm::ACCENT_ROTATE_4_INPUT));
+
+	addInput(Port::create(Vec(262, 343), Port::INPUT, module, QuadGolombRulerRhythm::CLOCK_INPUT));
+	addInput(Port::create(Vec(302, 343), Port::INPUT, module, QuadGolombRulerRhythm::RESET_INPUT));
+	addInput(Port::create(Vec(335, 343), Port::INPUT, module, QuadGolombRulerRhythm::MUTE_INPUT));
+
+	addInput(Port::create(Vec(322, 145), Port::INPUT, module, QuadGolombRulerRhythm::START_1_INPUT));
+	addInput(Port::create(Vec(322, 175), Port::INPUT, module, QuadGolombRulerRhythm::START_2_INPUT));
+	addInput(Port::create(Vec(322, 205), Port::INPUT, module, QuadGolombRulerRhythm::START_3_INPUT));
+	addInput(Port::create(Vec(322, 235), Port::INPUT, module, QuadGolombRulerRhythm::START_4_INPUT));
+
+
+	addOutput(Port::create(Vec(255, 145), Port::OUTPUT, module, QuadGolombRulerRhythm::OUTPUT_1));
+	addOutput(Port::create(Vec(286, 145), Port::OUTPUT, module, QuadGolombRulerRhythm::ACCENT_OUTPUT_1));
+	addOutput(Port::create(Vec(354, 145), Port::OUTPUT, module, QuadGolombRulerRhythm::EOC_OUTPUT_1));
+	addOutput(Port::create(Vec(256, 175), Port::OUTPUT, module, QuadGolombRulerRhythm::OUTPUT_2));
+	addOutput(Port::create(Vec(286, 175), Port::OUTPUT, module, QuadGolombRulerRhythm::ACCENT_OUTPUT_2));
+	addOutput(Port::create(Vec(354, 175), Port::OUTPUT, module, QuadGolombRulerRhythm::EOC_OUTPUT_2));
+	addOutput(Port::create(Vec(256, 205), Port::OUTPUT, module, QuadGolombRulerRhythm::OUTPUT_3));
+	addOutput(Port::create(Vec(286, 205), Port::OUTPUT, module, QuadGolombRulerRhythm::ACCENT_OUTPUT_3));
+	addOutput(Port::create(Vec(354, 205), Port::OUTPUT, module, QuadGolombRulerRhythm::EOC_OUTPUT_3));
+	addOutput(Port::create(Vec(256, 235), Port::OUTPUT, module, QuadGolombRulerRhythm::OUTPUT_4));
+	addOutput(Port::create(Vec(286, 235), Port::OUTPUT, module, QuadGolombRulerRhythm::ACCENT_OUTPUT_4));
+	addOutput(Port::create(Vec(354, 235), Port::OUTPUT, module, QuadGolombRulerRhythm::EOC_OUTPUT_4));
+	
+	addChild(ModuleLightWidget::create>(Vec(282, 285), module, QuadGolombRulerRhythm::CHAIN_MODE_NONE_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(282, 300), module, QuadGolombRulerRhythm::CHAIN_MODE_BOSS_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(282, 315), module, QuadGolombRulerRhythm::CHAIN_MODE_EMPLOYEE_LIGHT));
+
+	addChild(ModuleLightWidget::create>(Vec(363, 347), module, QuadGolombRulerRhythm::MUTED_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(395, 295), module, QuadGolombRulerRhythm::CONSTANT_TIME_LIGHT));
+}
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, QuadGolombRulerRhythm) {
+   Model *modelQuadGolombRulerRhythm = Model::create("Frozen Wasteland", "QuadGolombRulerRhythm", "Quad Golomb Ruler Rhythm", SEQUENCER_TAG);
+   return modelQuadGolombRulerRhythm;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/QuantussyCell.cpp b/plugins/community/repos/FrozenWasteland/src/QuantussyCell.cpp
new file mode 100644
index 00000000..2194eb14
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/QuantussyCell.cpp
@@ -0,0 +1,197 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_FrozenWasteland {
+
+struct LowFrequencyOscillator {
+	float phase = 0.0;
+	float pw = 0.5;
+	float freq = 1.0;
+	bool offset = false;
+	bool invert = false;
+	SchmittTrigger resetTrigger;
+	LowFrequencyOscillator() {}
+	void setPitch(float pitch) {
+		pitch = fminf(pitch, 8.0);
+		freq = powf(2.0, pitch);
+	}
+	void setPulseWidth(float pw_) {
+		const float pwMin = 0.01;
+		pw = clamp(pw_, pwMin, 1.0f - pwMin);
+	}
+	void setReset(float reset) {
+		if (resetTrigger.process(reset)) {
+			phase = 0.0;
+		}
+	}
+	void step(float dt) {
+		float deltaPhase = fminf(freq * dt, 0.5);
+		phase += deltaPhase;
+		if (phase >= 1.0)
+			phase -= 1.0;
+	}
+	float sin() {
+		if (offset)
+			return 1.0 - cosf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+		else
+			return sinf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+	}
+	float tri(float x) {
+		return 4.0 * fabsf(x - roundf(x));
+	}
+	float tri() {
+		if (offset)
+			return tri(invert ? phase - 0.5 : phase);
+		else
+			return -1.0 + tri(invert ? phase - 0.25 : phase - 0.75);
+	}
+	float saw(float x) {
+		return 2.0 * (x - roundf(x));
+	}
+	float saw() {
+		if (offset)
+			return invert ? 2.0 * (1.0 - phase) : 2.0 * phase;
+		else
+			return saw(phase) * (invert ? -1.0 : 1.0);
+	}
+	float sqr() {
+		float sqr = (phase < pw) ^ invert ? 1.0 : -1.0;
+		return offset ? sqr + 1.0 : sqr;
+	}
+	float light() {
+		return sinf(2*M_PI * phase);
+	}
+};
+
+
+
+struct QuantussyCell : Module {
+	enum ParamIds {
+		FREQ_PARAM,
+		CV_ATTENUVERTER_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		CASTLE_INPUT,
+		CV_INPUT,
+		CV_AMOUNT_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		CASTLE_OUTPUT,
+		SIN_OUTPUT,
+		TRI_OUTPUT,
+		SAW_OUTPUT,
+		SQR_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		BLINK_LIGHT,
+		NUM_LIGHTS
+	};
+
+
+	LowFrequencyOscillator oscillator;
+
+
+	//Stuff for S&Hs
+	SchmittTrigger _castleTrigger, _cvTrigger;
+	float _value1, _value2;
+	//Castle S&H is #1, CV #2
+
+	QuantussyCell() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+	void step() override;
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void QuantussyCell::step() {
+	oscillator.setPitch(params[FREQ_PARAM].value  + _value2);
+	oscillator.step(1.0 / engineGetSampleRate());
+
+	outputs[SIN_OUTPUT].value = 5.0 * oscillator.sin();
+	outputs[TRI_OUTPUT].value = 5.0 * oscillator.tri();
+	outputs[SAW_OUTPUT].value = 5.0 * oscillator.saw();
+
+	float squareOutput = 5.0 * oscillator.sqr(); //Used a lot :)
+	outputs[SQR_OUTPUT].value = squareOutput;
+
+
+	//Process Castle
+	if (_castleTrigger.process(squareOutput)) {
+		if (inputs[CASTLE_INPUT].active) {
+			_value1 = inputs[CASTLE_INPUT].value;
+		}
+		else {
+			_value1 = 0; //Maybe at some point add a default noise source, but not for now
+		}
+	}
+	outputs[CASTLE_OUTPUT].value = _value1;
+
+	//Process CV
+	if (_cvTrigger.process(squareOutput)) {
+		if (inputs[CV_INPUT].active) {
+			float attenuverting = params[CV_ATTENUVERTER_PARAM].value + (inputs[CV_AMOUNT_INPUT].value / 10.0f);
+			_value2 = inputs[CV_INPUT].value * attenuverting;
+		}
+		else {
+			_value2 = 0; //Maybe at some point add a default noise source, but not for now
+		}
+	}
+
+
+	lights[BLINK_LIGHT].setBrightnessSmooth(fmaxf(0.0, oscillator.light()));
+
+}
+
+struct QuantussyCellWidget : ModuleWidget {
+	QuantussyCellWidget(QuantussyCell *module);
+};
+
+QuantussyCellWidget::QuantussyCellWidget(QuantussyCell *module) : ModuleWidget(module) {
+	box.size = Vec(15*6, RACK_GRID_HEIGHT);
+
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/QuantussyCell.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));	
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	addParam(ParamWidget::create(Vec(28, 64), module, QuantussyCell::FREQ_PARAM, -3.0, 3.0, 0.0));
+	addParam(ParamWidget::create(Vec(13, 182), module, QuantussyCell::CV_ATTENUVERTER_PARAM, -1.0, 1.0, 1.0));
+
+	addInput(Port::create(Vec(35, 113), Port::INPUT, module, QuantussyCell::CASTLE_INPUT));
+	addInput(Port::create(Vec(50, 205), Port::INPUT, module, QuantussyCell::CV_INPUT));
+	addInput(Port::create(Vec(15, 213), Port::INPUT, module, QuantussyCell::CV_AMOUNT_INPUT));
+
+	addOutput(Port::create(Vec(35, 160), Port::OUTPUT, module, QuantussyCell::CASTLE_OUTPUT));
+
+	addOutput(Port::create(Vec(15, 255), Port::OUTPUT, module, QuantussyCell::SIN_OUTPUT));
+	addOutput(Port::create(Vec(50, 255), Port::OUTPUT, module, QuantussyCell::TRI_OUTPUT));
+	addOutput(Port::create(Vec(15, 301), Port::OUTPUT, module, QuantussyCell::SQR_OUTPUT));
+	addOutput(Port::create(Vec(50, 301), Port::OUTPUT, module, QuantussyCell::SAW_OUTPUT));
+
+
+
+	addChild(ModuleLightWidget::create>(Vec(68, 70), module, QuantussyCell::BLINK_LIGHT));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, QuantussyCell) {
+   Model *modelQuantussyCell = Model::create("Frozen Wasteland", "QuantussyCell", "Quantussy Cell", LOGIC_TAG);
+   return modelQuantussyCell;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/RouletteLFO.cpp b/plugins/community/repos/FrozenWasteland/src/RouletteLFO.cpp
new file mode 100644
index 00000000..508d4287
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/RouletteLFO.cpp
@@ -0,0 +1,255 @@
+#include 
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+
+#define BUFFER_SIZE 512
+
+namespace rack_plugin_FrozenWasteland {
+
+struct RouletteLFO : Module {
+	enum ParamIds {
+		FIXED_RADIUS_PARAM,
+		ROTATING_RADIUS_PARAM,
+		DISTANCE_PARAM,
+		FREQUENCY_PARAM,
+		EPI_HYPO_PARAM,
+		FIXED_D_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		FIXED_RADIUS_INPUT,
+		ROATATING_RADIUS_INPUT,
+		DISTANCE_INPUT,
+		FREQUENCY_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUTPUT_X,
+		OUTPUT_Y,
+		NUM_OUTPUTS
+	};
+	enum RouletteTypes {
+		HYPOTROCHOID_ROULETTE,
+		EPITROCHIID_ROULETTE
+	};
+	
+
+	float bufferX1[BUFFER_SIZE] = {};
+	float bufferY1[BUFFER_SIZE] = {};
+	int bufferIndex = 0;
+	float frameIndex = 0;	
+	float scopeDeltaTime = powf(2.0, -8);
+
+	//SchmittTrigger resetTrigger;
+
+
+	float x1 = 0.0;
+	float y1 = 0.0;
+	float phase = 0.0;
+
+	RouletteLFO() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS) {}
+	void step() override;
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void RouletteLFO::step() {
+
+	float pitch = fminf(params[FREQUENCY_PARAM].value + inputs[FREQUENCY_INPUT].value, 8.0);
+	float freq = powf(2.0, pitch);
+	float deltaTime = 1.0 / engineGetSampleRate();
+	float deltaPhase = fminf(freq * deltaTime, 0.5);
+	phase += deltaPhase;
+	if (phase >= 1.0)
+		phase -= 1.0;
+
+	if(params[EPI_HYPO_PARAM].value == HYPOTROCHOID_ROULETTE) {
+		float r = clamp(params[ROTATING_RADIUS_PARAM].value + inputs[ROATATING_RADIUS_INPUT].value,1.0,10.0);
+		float R = clamp(params[FIXED_RADIUS_PARAM].value +inputs[FIXED_RADIUS_INPUT].value,r,20.0);
+		float d = clamp(params[DISTANCE_PARAM].value + inputs[DISTANCE_INPUT].value,1.0,10.0);
+		if(params[FIXED_D_PARAM].value) {
+			d=r;
+		}
+
+		float amplitudeScaling = 5.0 / (R-r+d);
+
+		float theta = phase * 2 * M_PI;
+		x1 = amplitudeScaling * (((R-r) * cosf(theta)) + (d * cosf((R-r)/r * theta)));
+		y1 = amplitudeScaling * (((R-r) * sinf(theta)) - (d * sinf((R-r)/r * theta)));
+	} else {
+		float R = clamp(params[FIXED_RADIUS_PARAM].value +inputs[FIXED_RADIUS_INPUT].value,1.0,20.0);
+		float r = clamp(params[ROTATING_RADIUS_PARAM].value + inputs[ROATATING_RADIUS_INPUT].value,1.0,10.0);
+		float d = clamp(params[DISTANCE_PARAM].value + inputs[DISTANCE_INPUT].value,1.0,20.0);
+		if(params[FIXED_D_PARAM].value) {
+			d=r;
+		}
+
+		float amplitudeScaling = 5.0 / (R+r+d);
+
+		float theta = phase * 2 * M_PI;
+		x1 = amplitudeScaling * (((R+r) * cosf(theta)) - (d * cosf((R+r)/r * theta)));
+		y1 = amplitudeScaling * (((R+r) * sinf(theta)) - (d * sinf((R+r)/r * theta)));
+
+	}
+	outputs[OUTPUT_X].value = x1;
+	outputs[OUTPUT_Y].value = y1;
+	
+
+	//Update scope.
+	int frameCount = (int)ceilf(scopeDeltaTime * engineGetSampleRate());
+
+	// Add frame to buffers
+	if (bufferIndex < BUFFER_SIZE) {
+		if (++frameIndex > frameCount) {
+			frameIndex = 0;
+			bufferX1[bufferIndex] = x1;
+			bufferY1[bufferIndex] = y1;
+			bufferIndex++;
+		}
+	}
+
+	// Are we waiting on the next trigger?
+	if (bufferIndex >= BUFFER_SIZE) {
+		bufferIndex = 0;
+		frameIndex = 0;
+	}
+}
+
+
+
+
+
+struct RouletteScopeDisplay : TransparentWidget {
+	RouletteLFO *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+
+	RouletteScopeDisplay() {
+	}
+
+	void drawWaveform(NVGcontext *vg, float *valuesX, float *valuesY) {
+		if (!valuesX)
+			return;
+		nvgSave(vg);
+		Rect b = Rect(Vec(0, 15), box.size.minus(Vec(0, 15*2)));
+		nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+		nvgBeginPath(vg);
+		// Draw maximum display left to right
+		for (int i = 0; i < BUFFER_SIZE; i++) {
+			float x, y;
+			if (valuesY) {
+				x = valuesX[i] / 2.0 + 0.5;
+				y = valuesY[i] / 2.0 + 0.5;
+			}
+			else {
+				x = (float)i / (BUFFER_SIZE - 1);
+				y = valuesX[i] / 2.0 + 0.5;
+			}
+			Vec p;
+			p.x = b.pos.x + b.size.x * x;
+			p.y = b.pos.y + b.size.y * (1.0 - y);
+			if (i == 0)
+				nvgMoveTo(vg, p.x, p.y);
+			else
+				nvgLineTo(vg, p.x, p.y);
+		}
+		nvgLineCap(vg, NVG_ROUND);
+		nvgMiterLimit(vg, 2.0);
+		nvgStrokeWidth(vg, 1.5);
+		nvgGlobalCompositeOperation(vg, NVG_LIGHTER);
+		nvgStroke(vg);
+		nvgResetScissor(vg);
+		nvgRestore(vg);
+	}
+
+	
+
+
+	void draw(NVGcontext *vg) override {
+		//float gainX = powf(2.0, 1);
+		//float gainY = powf(2.0, 1);
+		//float offsetX = module->x1;
+		//float offsetY = module->y1;
+
+		float valuesX[BUFFER_SIZE];
+		float valuesY[BUFFER_SIZE];
+		for (int i = 0; i < BUFFER_SIZE; i++) {
+			int j = i;
+			// Lock display to buffer if buffer update deltaTime <= 2^-11
+			j = (i + module->bufferIndex) % BUFFER_SIZE;
+			valuesX[i] = (module->bufferX1[j]) / 5.0;
+			valuesY[i] = (module->bufferY1[j]) / 5.0;
+		}
+
+		// Draw waveforms for LFO 1
+		// X x Y
+		nvgStrokeColor(vg, nvgRGBA(0x9f, 0xe4, 0x36, 0xc0));
+		drawWaveform(vg, valuesX, valuesY);
+
+
+	}
+};
+
+struct RouletteLFOWidget : ModuleWidget {
+	RouletteLFOWidget(RouletteLFO *module);
+};
+
+RouletteLFOWidget::RouletteLFOWidget(RouletteLFO *module) : ModuleWidget(module) {
+	box.size = Vec(15*13, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/RouletteLFO.svg"))); 
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	{
+		RouletteScopeDisplay *display = new RouletteScopeDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 35);
+		display->box.size = Vec(box.size.x, 140);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(10, 186), module, RouletteLFO::FIXED_RADIUS_PARAM, 1, 20.0, 5));
+	addParam(ParamWidget::create(Vec(60, 186), module, RouletteLFO::ROTATING_RADIUS_PARAM, 1, 10.0, 3));
+	addParam(ParamWidget::create(Vec(113, 186), module, RouletteLFO::DISTANCE_PARAM, 1, 10.0, 5.0));
+	addParam(ParamWidget::create(Vec(160, 186), module, RouletteLFO::FREQUENCY_PARAM, -8.0, 4.0, 0.0));
+	addParam(ParamWidget::create(Vec(55, 265), module, RouletteLFO::EPI_HYPO_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(130, 265), module, RouletteLFO::FIXED_D_PARAM, 0.0, 1.0, 0.0));
+	//addParam(ParamWidget::create(Vec(87, 265), module, RouletteLFO::FREQX2_PARAM, -8.0, 3.0, 0.0));
+	//addParam(ParamWidget::create(Vec(137, 265), module, RouletteLFO::FREQY2_PARAM, -8.0, 3.0, 1.0));
+
+	addInput(Port::create(Vec(13, 219), Port::INPUT, module, RouletteLFO::FIXED_RADIUS_INPUT));
+	addInput(Port::create(Vec(63, 219), Port::INPUT, module, RouletteLFO::ROATATING_RADIUS_INPUT));
+	addInput(Port::create(Vec(116, 219), Port::INPUT, module, RouletteLFO::DISTANCE_INPUT));
+	addInput(Port::create(Vec(163, 219), Port::INPUT, module, RouletteLFO::FREQUENCY_INPUT));
+
+	addOutput(Port::create(Vec(57, 335), Port::OUTPUT, module, RouletteLFO::OUTPUT_X));
+	addOutput(Port::create(Vec(113, 335), Port::OUTPUT, module, RouletteLFO::OUTPUT_Y));
+
+	//addChild(ModuleLightWidget::create>(Vec(21, 59), module, LissajousLFO::BLINK_LIGHT_1));
+	//addChild(ModuleLightWidget::create>(Vec(41, 59), module, LissajousLFO::BLINK_LIGHT_2));
+	//addChild(ModuleLightWidget::create>(Vec(61, 59), module, LissajousLFO::BLINK_LIGHT_3));
+	//addChild(ModuleLightWidget::create>(Vec(81, 59), module, LissajousLFO::BLINK_LIGHT_4));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, RouletteLFO) {
+   Model *modelRouletteLFO = Model::create("Frozen Wasteland", "RouletteLFO", "Roulette LFO", LFO_TAG);
+   return modelRouletteLFO;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/Sabonis.cpp b/plugins/community/repos/FrozenWasteland/src/Sabonis.cpp
new file mode 100644
index 00000000..0f0b49f0
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/Sabonis.cpp
@@ -0,0 +1,135 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/decimator.hpp"
+#include "dsp/digital.hpp"
+
+#include 
+
+using namespace std;
+
+#define BUFFER_SIZE 32000
+#define FRAME_COUNT 10
+#define FREQUENCY_BANDS 6
+
+#ifndef FCOMPLEX_H_
+#define FCOMPLEX_H_
+#define J fcomplex(0.0,1.0)
+typedef std::complex fcomplex;
+#endif /* FCOMPLEX_H_ */
+
+namespace rack_plugin_FrozenWasteland {
+
+struct Sabonis : Module {
+	enum ParamIds {
+		SMOOTHENESS_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		SIGNAL_IN,		
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		TRANSIENT_OUTPUT,
+		TONAL_OUTPUT,
+		NUM_OUTPUTS
+	};
+	
+	int defaultWindowSize = 2048; //11ms window. NOTE add detection for sample rate change
+	int halfWindowSize = defaultWindowSize / 2;
+	int hopSize = 512; //30ms overlap. NOTE add detection for sample rate change
+
+	float windowFunction[BUFFER_SIZE] = {};
+	float signalBuffer[BUFFER_SIZE] = {};
+	float X[BUFFER_SIZE][FREQUENCY_BANDS] = {};
+
+	void CreateBlackmanHarrisWindow(int windowSize)
+	{
+		float a0 = 0.35875;
+		float a1 = 0.48829;
+		float a2 = 0.14128;
+		float a3 = 0.01168;
+		
+		for(int n=0;nbox.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/Sabonis.svg")));
+		addChild(panel);
+	}
+		
+	addParam(ParamWidget::create(Vec(14, 84), module, Sabonis::SMOOTHENESS_PARAM, 0, 1.0, .25));
+
+	addInput(Port::create(Vec(10, 170), Port::INPUT, module, Sabonis::SIGNAL_IN));
+
+	addOutput(Port::create(Vec(10, 255), Port::OUTPUT, module, Sabonis::TRANSIENT_OUTPUT));
+	addOutput(Port::create(Vec(10, 305), Port::OUTPUT, module, Sabonis::TONAL_OUTPUT));
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, Sabonis) {
+   Model *modelSabonis = Model::create("Frozen Wasteland", "Sabonis", "Sabonis", FILTER_TAG);
+   return modelSabonis;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/SeriouslySlowLFO.cpp b/plugins/community/repos/FrozenWasteland/src/SeriouslySlowLFO.cpp
new file mode 100644
index 00000000..e7475293
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/SeriouslySlowLFO.cpp
@@ -0,0 +1,290 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_FrozenWasteland {
+
+struct SeriouslySlowLFO : Module {
+	enum ParamIds {
+		TIME_BASE_PARAM,
+		DURATION_PARAM,
+		FM_CV_ATTENUVERTER_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		FM_INPUT,
+		RESET_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		SIN_OUTPUT,
+		TRI_OUTPUT,
+		SAW_OUTPUT,
+		SQR_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		MINUTES_LIGHT,
+		HOURS_LIGHT,
+		DAYS_LIGHT,
+		WEEKS_LIGHT,
+		MONTHS_LIGHT,
+		NUM_LIGHTS
+	};
+
+struct LowFrequencyOscillator {
+	double phase = 0.0;
+	float pw = 0.5;
+	float freq = 1.0;
+	bool offset = false;
+	bool invert = false;
+	SchmittTrigger resetTrigger;
+	LowFrequencyOscillator() {}
+	void setPitch(float pitch) {
+		pitch = fminf(pitch, 8.0);
+		freq = powf(2.0, pitch);
+	}
+	void setFrequency(float frequency) {
+		freq = frequency;
+	}
+	void setPulseWidth(float pw_) {
+		const float pwMin = 0.01;
+		pw = clamp(pw_, pwMin, 1.0f - pwMin);
+	}
+	void setReset(float reset) {
+		if (resetTrigger.process(reset)) {
+			phase = 0.0;
+		}
+	}
+	void hardReset()
+	{
+		phase = 0.0;
+	}
+
+	void step(float dt) {
+		//float deltaPhase = fminf(freq * dt, 0.5);
+		double deltaPhase = freq * dt;
+		phase += deltaPhase;
+		if (phase >= 1.0)
+			phase -= 1.0;
+	}
+	float sin() {
+		if (offset)
+			return 1.0 - cosf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+		else
+			return sinf(2*M_PI * phase) * (invert ? -1.0 : 1.0);
+	}
+	float tri(float x) {
+		return 4.0 * fabsf(x - roundf(x));
+	}
+	float tri() {
+		if (offset)
+			return tri(invert ? phase - 0.5 : phase);
+		else
+			return -1.0 + tri(invert ? phase - 0.25 : phase - 0.75);
+	}
+	float saw(float x) {
+		return 2.0 * (x - roundf(x));
+	}
+	float saw() {
+		if (offset)
+			return invert ? 2.0 * (1.0 - phase) : 2.0 * phase;
+		else
+			return saw(phase) * (invert ? -1.0 : 1.0);
+	}
+	float sqr() {
+		float sqr = (phase < pw) ^ invert ? 1.0 : -1.0;
+		return offset ? sqr + 1.0 : sqr;
+	}
+	float progress() {
+		return phase;
+	}
+};
+
+
+
+
+	LowFrequencyOscillator oscillator;
+	SchmittTrigger sumTrigger;
+	float duration = 0.0;
+	int timeBase = 0;
+
+
+	SeriouslySlowLFO() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+	void step() override;
+
+	json_t *toJson() override {
+		json_t *rootJ = json_object();
+		json_object_set_new(rootJ, "timeBase", json_integer((int) timeBase));
+		return rootJ;
+	}
+
+	void fromJson(json_t *rootJ) override {
+		json_t *sumJ = json_object_get(rootJ, "timeBase");
+		if (sumJ)
+			timeBase = json_integer_value(sumJ);
+	}
+
+	void reset() override {
+		timeBase = 0;
+	}
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void SeriouslySlowLFO::step() {
+
+	if (sumTrigger.process(params[TIME_BASE_PARAM].value)) {
+		timeBase = (timeBase + 1) % 5;
+		oscillator.hardReset();
+	}
+
+	float numberOfSeconds = 0;
+	switch(timeBase) {
+		case 0 :
+			numberOfSeconds = 60; // Minutes
+			break;
+		case 1 :
+			numberOfSeconds = 3600; // Hours
+			break;
+		case 2 :
+			numberOfSeconds = 86400; // Days
+			break;
+		case 3 :
+			numberOfSeconds = 604800; // Weeks
+			break;
+		case 4 :
+			numberOfSeconds = 259200; // Months
+			break;
+	}
+
+	duration = params[DURATION_PARAM].value;
+	if(inputs[FM_INPUT].active) {
+		duration +=inputs[FM_INPUT].value * params[FM_CV_ATTENUVERTER_PARAM].value;
+	}
+	duration = clamp(duration,1.0f,100.0f);
+
+	oscillator.setFrequency(1.0 / (duration * numberOfSeconds));
+	oscillator.step(1.0 / engineGetSampleRate());
+	if(inputs[RESET_INPUT].active) {
+		oscillator.setReset(inputs[RESET_INPUT].value);
+	}
+
+
+	outputs[SIN_OUTPUT].value = 5.0 * oscillator.sin();
+	outputs[TRI_OUTPUT].value = 5.0 * oscillator.tri();
+	outputs[SAW_OUTPUT].value = 5.0 * oscillator.saw();
+	outputs[SQR_OUTPUT].value =  5.0 * oscillator.sqr();
+
+	for(int lightIndex = 0;lightIndex<5;lightIndex++)
+	{
+		lights[lightIndex].value = lightIndex != timeBase ? 0.0 : 1.0;
+	}
+}
+
+struct SSLFOProgressDisplay : TransparentWidget {
+	SeriouslySlowLFO *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+
+
+	SSLFOProgressDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/01 Digit.ttf"));
+	}
+
+	void drawProgress(NVGcontext *vg, float phase)
+	{
+		//float startArc = (-M_PI) / 2.0; we know this rotates 90 degrees to top
+		//float endArc = (phase * M_PI) - startArc;
+		const float rotate90 = (M_PI) / 2.0;
+		float startArc = 0 - rotate90;
+		float endArc = (phase * M_PI * 2) - rotate90;
+
+		// Draw indicator
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0x20, 0xff));
+		{
+			nvgBeginPath(vg);
+			nvgArc(vg,109.8,194.5,35,startArc,endArc,NVG_CW);
+			nvgLineTo(vg,109.8,194.5);
+			nvgClosePath(vg);
+		}
+		nvgFill(vg);
+	}
+
+	void drawDuration(NVGcontext *vg, Vec pos, float duration) {
+		nvgFontSize(vg, 28);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xff, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), " % #6.1f", duration);
+		nvgText(vg, pos.x + 22, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+
+		drawProgress(vg,module->oscillator.progress());
+		drawDuration(vg, Vec(0, box.size.y - 140), module->duration);
+	}
+};
+
+struct SeriouslySlowLFOWidget : ModuleWidget {
+	SeriouslySlowLFOWidget(SeriouslySlowLFO *module);
+};
+
+SeriouslySlowLFOWidget::SeriouslySlowLFOWidget(SeriouslySlowLFO *module) : ModuleWidget(module) {
+	box.size = Vec(15*10, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/SeriouslySlowLFO.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	{
+		SSLFOProgressDisplay *display = new SSLFOProgressDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 0);
+		display->box.size = Vec(box.size.x, 220);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(10, 240), module, SeriouslySlowLFO::TIME_BASE_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(75, 90), module, SeriouslySlowLFO::DURATION_PARAM, 1.0, 100.0, 1.0));
+	addParam(ParamWidget::create(Vec(41, 121), module, SeriouslySlowLFO::FM_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0.0));
+
+
+	addInput(Port::create(Vec(40, 93), Port::INPUT, module, SeriouslySlowLFO::FM_INPUT));
+	addInput(Port::create(Vec(63, 272), Port::INPUT, module, SeriouslySlowLFO::RESET_INPUT));
+
+	addOutput(Port::create(Vec(11, 320), Port::OUTPUT, module, SeriouslySlowLFO::SIN_OUTPUT));
+	addOutput(Port::create(Vec(45, 320), Port::OUTPUT, module, SeriouslySlowLFO::TRI_OUTPUT));
+	addOutput(Port::create(Vec(80, 320), Port::OUTPUT, module, SeriouslySlowLFO::SAW_OUTPUT));
+	addOutput(Port::create(Vec(114, 320), Port::OUTPUT, module, SeriouslySlowLFO::SQR_OUTPUT));
+
+	addChild(ModuleLightWidget::create>(Vec(10, 168), module, SeriouslySlowLFO::MINUTES_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 183), module, SeriouslySlowLFO::HOURS_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 198), module, SeriouslySlowLFO::DAYS_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 213), module, SeriouslySlowLFO::WEEKS_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(10, 228), module, SeriouslySlowLFO::MONTHS_LIGHT));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, SeriouslySlowLFO) {
+   Model *modelSeriouslySlowLFO = Model::create("Frozen Wasteland", "SeriouslySlowLFO", "Seriously Slow LFO", LFO_TAG);
+   return modelSeriouslySlowLFO;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/TheOneRingModulator.cpp b/plugins/community/repos/FrozenWasteland/src/TheOneRingModulator.cpp
new file mode 100644
index 00000000..ea77ab78
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/TheOneRingModulator.cpp
@@ -0,0 +1,237 @@
+#include 
+#include "FrozenWasteland.hpp"
+#include "dsp/digital.hpp"
+
+#define BUFFER_SIZE 512
+
+namespace rack_plugin_FrozenWasteland {
+
+struct TheOneRingModulator : Module {
+	enum ParamIds {
+		FORWARD_BIAS_PARAM,
+		LINEAR_VOLTAGE_PARAM,
+		SLOPE_PARAM,
+		FORWARD_BIAS_ATTENUVERTER_PARAM,
+		LINEAR_VOLTAGE_ATTENUVERTER_PARAM,
+		SLOPE_ATTENUVERTER_PARAM,
+		MIX_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		CARRIER_INPUT,
+		SIGNAL_INPUT,
+		FORWARD_BIAS_CV_INPUT,
+		LINEAR_VOLTAGE_CV_INPUT,
+		SLOPE_CV_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		WET_OUTPUT,
+		MIX_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		BLINK_LIGHT_1,
+		BLINK_LIGHT_2,
+		BLINK_LIGHT_3,
+		BLINK_LIGHT_4,
+		NUM_LIGHTS
+	};
+
+
+	float bufferX1[BUFFER_SIZE] = {};
+	float bufferY1[BUFFER_SIZE] = {};
+	float bufferX2[BUFFER_SIZE] = {};
+	float bufferY2[BUFFER_SIZE] = {};
+	int bufferIndex = 0;
+	float frameIndex = 0;
+	float deltaTime = powf(2.0, -8);
+
+	float voltageBias = 0;
+	float voltageLinear = 0.5;
+	float h = 1; //Slope
+
+	//SchmittTrigger resetTrigger;
+
+
+	inline float diode_sim(float inVoltage )
+	  {
+	  	//Original
+	  	//if( inVoltage < 0 ) return 0;
+      	//	else return 0.2 * log( 1.0 + exp( 10 * ( inVoltage - 1 ) ) );
+	  	
+      	//Mine
+	  	if( inVoltage <= voltageBias ) 
+	  		return 0;
+	    if( inVoltage <= voltageLinear) {
+	    	return h * (inVoltage - voltageBias) * (inVoltage - voltageBias) / ((2.0 * voltageLinear) - (2.0 * voltageBias));
+	    } else {
+	    	return (h * inVoltage) - (h * voltageLinear) + (h * ((voltageLinear - voltageBias) * (voltageLinear - voltageBias) / ((2.0 * voltageLinear) - (2.0 * voltageBias))));
+	    }	    
+	  }
+
+	TheOneRingModulator() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS) {}
+	void step() override;
+
+	// For more advanced Module features, read Rack's engine.hpp header file
+	// - toJson, fromJson: serialization of internal data
+	// - onSampleRateChange: event triggered by a change of sample rate
+	// - onReset, onRandomize, onCreate, onDelete: implements special behavior when user clicks these from the context menu
+};
+
+
+void TheOneRingModulator::step() {
+
+	
+    float vIn = inputs[ SIGNAL_INPUT ].value;
+    float vC  = inputs[ CARRIER_INPUT ].value;
+    float wd  = params[ MIX_PARAM ].value;
+
+    voltageBias = clamp(params[FORWARD_BIAS_PARAM].value + (inputs[FORWARD_BIAS_CV_INPUT].value * params[FORWARD_BIAS_ATTENUVERTER_PARAM].value),0.0,10.0);
+	voltageLinear = clamp(params[LINEAR_VOLTAGE_PARAM].value + (inputs[LINEAR_VOLTAGE_CV_INPUT].value * params[LINEAR_VOLTAGE_ATTENUVERTER_PARAM].value),voltageBias + 0.001f,10.0);
+    h = clamp(params[SLOPE_PARAM].value + (inputs[SLOPE_CV_INPUT].value / 10.0 * params[SLOPE_ATTENUVERTER_PARAM].value),0.1f,1.0f);
+
+    float A = 0.5 * vIn + vC;
+    float B = vC - 0.5 * vIn;
+
+    float dPA = diode_sim( A );
+    float dMA = diode_sim( -A );
+    float dPB = diode_sim( B );
+    float dMB = diode_sim( -B );
+
+    float res = dPA + dMA - dPB - dMB;
+    //outputs[WET_OUTPUT].value = res;
+    outputs[MIX_OUTPUT].value = wd * res + ( 1.0 - wd ) * vIn;
+}
+
+
+
+
+
+struct DiodeResponseDisplay : TransparentWidget {
+	TheOneRingModulator *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+	struct Stats {
+		float vrms, vpp, vmin, vmax;
+		void calculate(float *values) {
+			vrms = 0.0;
+			vmax = -INFINITY;
+			vmin = INFINITY;
+			for (int i = 0; i < BUFFER_SIZE; i++) {
+				float v = values[i];
+				vrms += v*v;
+				vmax = fmaxf(vmax, v);
+				vmin = fminf(vmin, v);
+			}
+			vrms = sqrtf(vrms / BUFFER_SIZE);
+			vpp = vmax - vmin;
+		}
+	};
+	Stats statsX, statsY;
+
+	DiodeResponseDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/Sudo.ttf"));
+	}
+
+	void drawWaveform(NVGcontext *vg, float vB, float vL, float h) {
+		nvgStrokeWidth(vg, 2);
+		nvgBeginPath(vg);
+		nvgMoveTo(vg, 10, 122);
+		nvgLineTo(vg, 10 + vB/10.0*127, 122);
+		//Draw response as a bunch of small lines for now until I can convert to bezier	
+		for (float inX=vB+.1;inX<=vL;inX+=.1) {
+			float nonLinearY = h * (inX - vB) * (inX - vB) / ((2.0 * vL) - (2.0 * vB));
+			nvgLineTo(vg, 10 + inX/10*127.0,10+(1-nonLinearY/10.0)*112.0);
+		}
+
+		float voltLinearConstant = 0 - (h * vL) + (h * ((vL - vB) * (vL - vB) / ((2.0 * vL) - (2.0 * vB))));
+		for (float inX=vL+.1;inX<=10;inX+=.1) {		
+			float linearY = (h * inX) + voltLinearConstant;
+			nvgLineTo(vg, 10 + inX/10*127.0,10+(1-linearY/10.0)*112.0);
+		}
+		//nvgLineTo(vg, 137, 12 + (1-h) * 122);
+		nvgStroke(vg);
+	}
+
+	
+
+	void drawStats(NVGcontext *vg, Vec pos, const char *title, Stats *stats) {
+		nvgFontSize(vg, 13);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0xff, 0x40));
+		nvgText(vg, pos.x + 6, pos.y + 11, title, NULL);
+
+		nvgFillColor(vg, nvgRGBA(0xff, 0xff, 0xff, 0x80));
+		char text[128];
+		snprintf(text, sizeof(text), "pp % 06.2f  max % 06.2f  min % 06.2f", stats->vpp, stats->vmax, stats->vmin);
+		nvgText(vg, pos.x + 22, pos.y + 11, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+		nvgStrokeColor(vg, nvgRGBA(0xff, 0xff, 0x20, 0xff));	
+		drawWaveform(vg, module->voltageBias, module->voltageLinear, module->h);
+	}
+};
+
+struct TheOneRingModulatorWidget : ModuleWidget {
+	TheOneRingModulatorWidget(TheOneRingModulator *module);
+};
+
+TheOneRingModulatorWidget::TheOneRingModulatorWidget(TheOneRingModulator *module) : ModuleWidget(module) {
+	box.size = Vec(15*10, RACK_GRID_HEIGHT);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/TheOneRingModulator.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH - 12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+	{
+		DiodeResponseDisplay *display = new DiodeResponseDisplay();
+		display->module = module;
+		display->box.pos = Vec(0, 35);
+		display->box.size = Vec(box.size.x-10, 90);
+		addChild(display);
+	}
+
+	addParam(ParamWidget::create(Vec(10, 190), module, TheOneRingModulator::FORWARD_BIAS_PARAM, 0.0, 10.0, 0.0));
+	addParam(ParamWidget::create(Vec(12, 254), module, TheOneRingModulator::FORWARD_BIAS_ATTENUVERTER_PARAM, -1.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(60, 190), module, TheOneRingModulator::LINEAR_VOLTAGE_PARAM, 0.0, 10.0, 0.5));
+	addParam(ParamWidget::create(Vec(62, 254), module, TheOneRingModulator::LINEAR_VOLTAGE_ATTENUVERTER_PARAM, -1.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(110, 190), module, TheOneRingModulator::SLOPE_PARAM, 0.1, 1.0, 1.0));
+	addParam(ParamWidget::create(Vec(112, 254), module, TheOneRingModulator::SLOPE_ATTENUVERTER_PARAM, -1.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(90, 325), module, TheOneRingModulator::MIX_PARAM, -0.0, 1.0, 0.5));
+
+	addInput(Port::create(Vec(14, 330), Port::INPUT, module, TheOneRingModulator::CARRIER_INPUT));
+	addInput(Port::create(Vec(50, 330), Port::INPUT, module, TheOneRingModulator::SIGNAL_INPUT));
+	addInput(Port::create(Vec(13, 225), Port::INPUT, module, TheOneRingModulator::FORWARD_BIAS_CV_INPUT));
+	addInput(Port::create(Vec(63, 225), Port::INPUT, module, TheOneRingModulator::LINEAR_VOLTAGE_CV_INPUT));
+	addInput(Port::create(Vec(113, 225), Port::INPUT, module, TheOneRingModulator::SLOPE_CV_INPUT));
+
+	//addOutput(Port::create(Vec(51, 330), Port::OUTPUT, module, TheOneRingModulator::WET_OUTPUT));
+	addOutput(Port::create(Vec(122, 330), Port::OUTPUT, module, TheOneRingModulator::MIX_OUTPUT));
+	
+	//addChild(ModuleLightWidget::create>(Vec(21, 59), module, LissajousLFO::BLINK_LIGHT_1));
+	//addChild(ModuleLightWidget::create>(Vec(41, 59), module, LissajousLFO::BLINK_LIGHT_2));
+	//addChild(ModuleLightWidget::create>(Vec(61, 59), module, LissajousLFO::BLINK_LIGHT_3));
+	//addChild(ModuleLightWidget::create>(Vec(81, 59), module, LissajousLFO::BLINK_LIGHT_4));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, TheOneRingModulator) {
+   Model *modelTheOneRingModulator = Model::create("Frozen Wasteland", "TheOneRingModulator", "The One Ring Modulator", RING_MODULATOR_TAG);
+   return modelTheOneRingModulator;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/VoxInhumana.cpp b/plugins/community/repos/FrozenWasteland/src/VoxInhumana.cpp
new file mode 100644
index 00000000..2d5aae6e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/VoxInhumana.cpp
@@ -0,0 +1,360 @@
+#include "FrozenWasteland.hpp"
+#include "dsp/decimator.hpp"
+#include "dsp/digital.hpp"
+#include "StateVariableFilter.h"
+
+using namespace std;
+
+#define BANDS 5
+
+namespace rack_plugin_FrozenWasteland {
+
+struct VoxInhumana : Module {
+	typedef float T;
+	
+	enum ParamIds {
+		VOWEL_1_PARAM,
+		VOWEL_2_PARAM,
+		VOWEL_BALANCE_PARAM,
+		VOICE_TYPE_PARAM,
+		FC_MAIN_CUTOFF_PARAM,
+		FREQ_1_CUTOFF_PARAM,
+		FREQ_2_CUTOFF_PARAM,
+		FREQ_3_CUTOFF_PARAM,
+		FREQ_4_CUTOFF_PARAM,
+		FREQ_5_CUTOFF_PARAM,
+		AMP_1_PARAM,
+		AMP_2_PARAM,
+		AMP_3_PARAM,
+		AMP_4_PARAM,
+		AMP_5_PARAM,
+		VOWEL_1_ATTENUVERTER_PARAM,
+		VOWEL_2_ATTENUVERTER_PARAM,
+		VOWEL_BALANCE_ATTENUVERTER_PARAM,
+		VOICE_TYPE_ATTENUVERTER_PARAM,
+		FC_MAIN_ATTENUVERTER_PARAM,
+		FREQ_1_CV_ATTENUVERTER_PARAM,
+		FREQ_2_CV_ATTENUVERTER_PARAM,
+		FREQ_3_CV_ATTENUVERTER_PARAM,
+		FREQ_4_CV_ATTENUVERTER_PARAM,
+		FREQ_5_CV_ATTENUVERTER_PARAM,
+		AMP_1_CV_ATTENUVERTER_PARAM,
+		AMP_2_CV_ATTENUVERTER_PARAM,
+		AMP_3_CV_ATTENUVERTER_PARAM,
+		AMP_4_CV_ATTENUVERTER_PARAM,
+		AMP_5_CV_ATTENUVERTER_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		SIGNAL_IN,
+		VOWEL_1_CV_IN,
+		VOWEL_2_CV_IN,
+		VOWEL_BALANCE_CV_IN,
+		VOICE_TYPE_CV_IN,
+		FC_MAIN_CV_IN,
+		FREQ_1_CUTOFF_INPUT,		
+		FREQ_2_CUTOFF_INPUT,		
+		FREQ_3_CUTOFF_INPUT,		
+		FREQ_4_CUTOFF_INPUT,		
+		FREQ_5_CUTOFF_INPUT,
+		AMP_1_INPUT,		
+		AMP_2_INPUT,		
+		AMP_3_INPUT,		
+		AMP_4_INPUT,		
+		AMP_5_INPUT,		
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		VOX_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		VOWEL_1_LIGHT,
+		VOWEL_2_LIGHT,
+		NUM_LIGHTS
+	};
+	
+	StateVariableFilterState filterStates[BANDS];
+    StateVariableFilterParams filterParams[BANDS];
+	
+	float freq[BANDS] = {0};
+	float lastFreq[BANDS] = {0};
+
+	float Q[BANDS] = {0};
+	float lastQ[BANDS] = {0};
+
+	float peak[BANDS] = {0};
+
+
+	int vowel1 = 0;
+	int vowel2 = 0;
+	float vowelBalance = 0;
+	int voiceType = 0;
+	float fcShift = 0;
+
+	float lerp(float v0, float v1, float t) {
+	  return (1 - t) * v0 + t * v1;
+	}
+
+
+	// First Index is Voice Type (soprano,alto,counter-tenor,tenor,bass)
+	// Second Index is Vowel (a,e,i,o,u) // should find more
+	// Third if filter/formant index
+	// Fourth: Cutoff,Q,Peak db)
+	const float formantParameters[5][5][BANDS][3] = {
+		//Bass
+		{
+			{{600,10,0},{1040,15,-7},{2250,21,-9},{2450,20,-9},{2750,21,-20}}, //a
+			{{400,10,0},{1620,20,-12},{2400,24,-9},{2800,23,-12},{3100,26,-18}}, //e
+			{{250,4,0},{1750,19,-30},{2600,26,-16},{3050,25,-22},{3340,28,-28}}, //i
+			{{400,10,0},{750,9,-11},{2400,24,-21},{2600,22,-20},{2900,24,-40}}, //o
+			{{350,9,0},{600,8,-20},{2400,24,-32},{2675,22,-28},{2950,25,-36}}, //u
+		},
+		//Tenor - in progress
+		{
+			{{650,8,0},{1080,12,-6},{2650,22,-7},{2900,22,-8},{3250,23,-22}}, //a
+			{{400,6,0},{1700,21,-14},{2600,26,-12},{3200,27,-14},{3580,30,-20}}, //e
+			{{290,7,0},{1870,21,-15},{2800,28,-18},{3250,27,-20},{3540,30,-30}}, //i
+			{{400,10,0},{800,10,-10},{2600,26,-12},{2800,23,-12},{3000,25,-26}}, //o
+			{{350,9,0},{600,10,-20},{2700,27,-17},{2900,24,-14},{3300,28,-26}}, //u
+		},
+		//Counter-Tenor - in progress
+		{
+			{{660,8,0},{1120,12,-6},{2750,23,-23},{3000,23,-24},{3350,24,-38}}, //a
+			{{440,6,0},{1800,22,-14},{2700,27,-18},{3000,25,-20},{3300,28,-20}}, //e
+			{{270,7,0},{1850,21,-24},{2900,29,-24},{3350,28,-36},{3590,30,-36}}, //i
+			{{430,11,0},{820,10,-10},{2700,27,-26},{3000,25,-22},{3300,28,-34}}, //o
+			{{370,9,0},{630,11,-20},{2750,28,-23},{3000,25,-30},{3400,28,-34}}, //u
+		},
+		//Alto
+		{
+			{{800,10,0},{1150,13,-4},{2800,27,-20},{3500,27,-36},{4950,35,-60}}, //a
+			{{400,7,0},{1600,20,-24},{2700,23,-30},{3300,22,-35},{4950,25,-60}}, //e
+			{{350,7,0},{1700,17,-20},{2700,23,-30},{3700,25,-36},{4950,25,-60}}, //i
+			{{450,6,0},{800,10,-9},{2830,28,-16},{3500,27,-28},{4950,37,-55}}, //o
+			{{325,7,0},{700,12,-12},{2530,15,-30},{3500,19,-40},{4950,25,-64}}, //u
+		},
+		//Soprano
+		{
+			{{800,10,0},{1150,12,-6},{2900,24,-32},{3900,30,-20},{4950,35,-50}}, //a
+			{{350,6,0},{2000,20,-20},{2800,23,-15},{3600,24,-40},{4950,25,-56}}, //e
+			{{270,5,0},{2140,24,-12},{2950,30,-26},{3900,33,-26},{4950,41,-44}}, //i
+			{{450,6,0},{800,10,-11},{2830,28,-22},{3800,29,-22},{4950,37,-50}}, //o
+			{{325,7,0},{700,12,-16},{2700,16,-35},{3800,21,-40},{4950,25,-60}}, //u
+		}				
+	};
+
+	VoxInhumana() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+
+		for (int i = 0; i < BANDS; ++i) {
+			filterParams[i].setMode(StateVariableFilterParams::Mode::BandPass);
+			filterParams[i].setQ(5); 	
+	        filterParams[i].setFreq(T(.1));
+	    }
+	}
+
+	void reset() override;
+	void step() override;
+};
+
+void VoxInhumana::reset() {
+	params[FC_MAIN_CUTOFF_PARAM].value = 1.0f;
+	params[VOWEL_BALANCE_PARAM].value = 0.0f;
+	for(int i = 0;i::run(signalIn, filterStates[i], filterParams[i]);;
+		float attenuation = powf(10,peak[i] / 20.0f);
+		float manualAttenuation = params[AMP_1_PARAM+i].value + inputs[AMP_1_INPUT+i].value * params[AMP_1_CV_ATTENUVERTER_PARAM+i].value; 
+		attenuation = clamp(attenuation * manualAttenuation, 0.0f, 1.0f);
+		out += filterOut * attenuation * 5.0f;
+	}
+
+
+	outputs[VOX_OUTPUT].value = out / 5.0f;
+	
+}
+
+
+struct VoxInhumanaBandDisplay : TransparentWidget {
+	VoxInhumana *module;
+	int frame = 0;
+	std::shared_ptr font;
+
+	VoxInhumanaBandDisplay() {
+		font = Font::load(assetPlugin(plugin, "res/fonts/DejaVuSansMono.ttf"));
+	}
+
+	void drawVowel(NVGcontext *vg, Vec pos, int vowel) {
+		nvgFontSize(vg, 22);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		const char* vowelNames[5] = {"A","E","I","O","U"};
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0xaf, 0x00, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", vowelNames[vowel]);
+		nvgText(vg, pos.x + 8, pos.y, text, NULL);
+	}
+
+	void drawVoiceType(NVGcontext *vg, Vec pos, int voiceType) {
+		nvgFontSize(vg, 14);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, -2);
+
+		const char* voiceNames[5] = {"Bass","Tenor","Counter-Tenor","Alto","Soprano"};
+
+		nvgFillColor(vg, nvgRGBA(0x00, 0x8f, 0xff, 0xff));
+		char text[128];
+		snprintf(text, sizeof(text), "%s", voiceNames[voiceType]);
+		nvgText(vg, pos.x + 8, pos.y, text, NULL);
+	}
+
+	void draw(NVGcontext *vg) override {
+		drawVowel(vg, Vec(24.0, box.size.y - 99),module->vowel1);
+		drawVowel(vg, Vec(156.0, box.size.y - 99),module->vowel2);
+		drawVoiceType(vg, Vec(20.0, box.size.y - 27),module->voiceType);		
+	}
+};
+
+struct VoxInhumanaWidget : ModuleWidget {
+	VoxInhumanaWidget(VoxInhumana *module);
+};
+
+VoxInhumanaWidget::VoxInhumanaWidget(VoxInhumana *module) : ModuleWidget(module) {
+	box.size = Vec(15*14, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/VoxInhumana.svg")));
+		addChild(panel);
+	}
+	
+	{
+		VoxInhumanaBandDisplay *offsetDisplay = new VoxInhumanaBandDisplay();
+		offsetDisplay->module = module;
+		offsetDisplay->box.pos = Vec(15, 10);
+		offsetDisplay->box.size = Vec(box.size.x, 140);
+		addChild(offsetDisplay);
+	}
+
+
+	addParam(ParamWidget::create(Vec(10, 30), module, VoxInhumana::VOWEL_1_PARAM, 0, 4.6, 0));
+	addParam(ParamWidget::create(Vec(140, 30), module, VoxInhumana::VOWEL_2_PARAM, 0, 4.6, 0));
+	addParam(ParamWidget::create(Vec(89, 30), module, VoxInhumana::VOWEL_BALANCE_PARAM, 0.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(7, 103), module, VoxInhumana::VOICE_TYPE_PARAM, 0, 4.6, 0));
+	addParam(ParamWidget::create(Vec(140, 103), module, VoxInhumana::FC_MAIN_CUTOFF_PARAM, 0.0, 2.0, 1));
+
+	addParam(ParamWidget::create(Vec(40, 62), module, VoxInhumana::VOWEL_1_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(170, 62), module, VoxInhumana::VOWEL_2_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(107, 62), module, VoxInhumana::VOWEL_BALANCE_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(31, 134), module, VoxInhumana::VOICE_TYPE_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(169, 125), module, VoxInhumana::FC_MAIN_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+		
+
+	addParam(ParamWidget::create(Vec(15, 160), module, VoxInhumana::FREQ_1_CUTOFF_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(15, 195), module, VoxInhumana::FREQ_2_CUTOFF_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(15, 230), module, VoxInhumana::FREQ_3_CUTOFF_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(15, 265), module, VoxInhumana::FREQ_4_CUTOFF_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(15, 300), module, VoxInhumana::FREQ_5_CUTOFF_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(80, 162), module, VoxInhumana::FREQ_1_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(80, 197), module, VoxInhumana::FREQ_2_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(80, 232), module, VoxInhumana::FREQ_3_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(80, 267), module, VoxInhumana::FREQ_4_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(80, 302), module, VoxInhumana::FREQ_5_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(110, 160), module, VoxInhumana::AMP_1_PARAM, 0.0, 2.0, 1));
+	addParam(ParamWidget::create(Vec(110, 195), module, VoxInhumana::AMP_2_PARAM, 0.0, 2.0, 1));
+	addParam(ParamWidget::create(Vec(110, 230), module, VoxInhumana::AMP_3_PARAM, 0.0, 2.0, 1));
+	addParam(ParamWidget::create(Vec(110, 265), module, VoxInhumana::AMP_4_PARAM, 0.0, 2.0, 1));
+	addParam(ParamWidget::create(Vec(110, 300), module, VoxInhumana::AMP_5_PARAM, 0.0, 2.0, 1));
+	addParam(ParamWidget::create(Vec(175, 162), module, VoxInhumana::AMP_1_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(175, 197), module, VoxInhumana::AMP_2_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(175, 232), module, VoxInhumana::AMP_3_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(175, 267), module, VoxInhumana::AMP_4_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+	addParam(ParamWidget::create(Vec(175, 302), module, VoxInhumana::AMP_5_CV_ATTENUVERTER_PARAM, -1.0, 1.0, 0));
+
+	addInput(Port::create(Vec(13, 62), Port::INPUT, module, VoxInhumana::VOWEL_1_CV_IN));
+	addInput(Port::create(Vec(143, 62), Port::INPUT, module, VoxInhumana::VOWEL_2_CV_IN));
+	addInput(Port::create(Vec(80, 62), Port::INPUT, module, VoxInhumana::VOWEL_BALANCE_CV_IN));
+	addInput(Port::create(Vec(5, 134), Port::INPUT, module, VoxInhumana::VOICE_TYPE_CV_IN));
+	addInput(Port::create(Vec(170, 97), Port::INPUT, module, VoxInhumana::FC_MAIN_CV_IN));
+
+
+	addInput(Port::create(Vec(50, 162), Port::INPUT, module, VoxInhumana::FREQ_1_CUTOFF_INPUT));
+	addInput(Port::create(Vec(50, 197), Port::INPUT, module, VoxInhumana::FREQ_2_CUTOFF_INPUT));
+	addInput(Port::create(Vec(50, 232), Port::INPUT, module, VoxInhumana::FREQ_3_CUTOFF_INPUT));
+	addInput(Port::create(Vec(50, 267), Port::INPUT, module, VoxInhumana::FREQ_4_CUTOFF_INPUT));
+	addInput(Port::create(Vec(50, 302), Port::INPUT, module, VoxInhumana::FREQ_5_CUTOFF_INPUT));
+	addInput(Port::create(Vec(145, 162), Port::INPUT, module, VoxInhumana::AMP_1_INPUT)	);
+	addInput(Port::create(Vec(145, 197), Port::INPUT, module, VoxInhumana::AMP_2_INPUT));
+	addInput(Port::create(Vec(145, 232), Port::INPUT, module, VoxInhumana::AMP_3_INPUT));
+	addInput(Port::create(Vec(145, 267), Port::INPUT, module, VoxInhumana::AMP_4_INPUT));
+	addInput(Port::create(Vec(145, 302), Port::INPUT, module, VoxInhumana::AMP_5_INPUT));
+
+	addInput(Port::create(Vec(56, 338), Port::INPUT, module, VoxInhumana::SIGNAL_IN));
+
+	addOutput(Port::create(Vec(130, 338), Port::OUTPUT, module, VoxInhumana::VOX_OUTPUT));
+
+	addChild(ModuleLightWidget::create>(Vec(72, 37), module, VoxInhumana::VOWEL_1_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(120, 37), module, VoxInhumana::VOWEL_2_LIGHT));
+
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, 0)));
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH-12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH + 12, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+}
+
+} // namespace rack_plugin_FrozenWasteland
+
+using namespace rack_plugin_FrozenWasteland;
+
+RACK_PLUGIN_MODEL_INIT(FrozenWasteland, VoxInhumana) {
+   Model *modelVoxInhumana = Model::create("Frozen Wasteland", "VoxInhumana", "Vox Inhumana", FILTER_TAG);
+   return modelVoxInhumana;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-delay/ringbuffer.hpp b/plugins/community/repos/FrozenWasteland/src/dsp-delay/ringbuffer.hpp
new file mode 100644
index 00000000..8b3e3cd3
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-delay/ringbuffer.hpp
@@ -0,0 +1,356 @@
+#pragma once
+
+#include 
+#include "util/common.hpp"
+
+
+namespace rack {
+
+/** A simple cyclic buffer.
+S must be a power of 2.
+Thread-safe for single producers and consumers.
+*/
+template 
+struct RingBuffer {
+	T data[S];
+	size_t start = 0;
+	size_t end = 0;
+
+	size_t mask(size_t i) const {
+			return i & (S - 1);
+	}
+	void push(T t) {
+		size_t i = mask(end++);
+		data[i] = t;
+	}
+	void pushBuffer(const T *t, int n) {
+		size_t i = mask(end);
+		size_t e1 = i + n;
+		size_t e2 = (e1 < S) ? e1 : S;
+		memcpy(&data[i], t, sizeof(T) * (e2 - i));
+		if (e1 > S) {
+			memcpy(data, &t[S - i], sizeof(T) * (e1 - S));
+		}
+		end += n;
+	}
+	T shift() {
+		return data[mask(start++)];
+	}
+	void shiftBuffer(T *t, size_t n) {
+		size_t i = mask(start);
+		size_t s1 = i + n;
+		size_t s2 = (s1 < S) ? s1 : S;
+		memcpy(t, &data[i], sizeof(T) * (s2 - i));
+		if (s1 > S) {
+			memcpy(&t[S - i], data, sizeof(T) * (s1 - S));
+		}
+		start += n;
+	}
+	void clear() {
+		start = end;
+	}
+	bool empty() const {
+		return start == end;
+	}
+	bool full() const {
+		return end - start == S;
+	}
+	size_t size() const {
+		return end - start;
+	}
+	size_t capacity() const {
+		return S - size();
+	}
+};
+
+
+/** A cyclic buffer which maintains a valid linear array of size S by keeping a copy of the buffer in adjacent memory.
+S must be a power of 2
+Thread-safe for single producers and consumers?
+*/
+template 
+struct DoubleRingBuffer {
+	T data[S*2];
+	
+	size_t start = 0;
+	size_t end = 0;
+
+	size_t mask(size_t i) const {
+		return i & (S - 1);
+	}
+	void push(T t) {
+		size_t i = mask(end++);
+		data[i] = t;
+		data[i + S] = t;
+	}
+	T shift() {
+		return data[mask(start++)];
+	}
+	void clear() {
+		start = end;
+	}
+	bool empty() const {
+		return start == end;
+	}
+	bool full() const {
+		return end - start == S;
+	}
+	size_t size() const {
+		return end - start;
+	}
+	size_t capacity() const {
+		return S - size();
+	}
+	/** Returns a pointer to S consecutive elements for appending.
+	If any data is appended, you must call endIncr afterwards.
+	Pointer is invalidated when any other method is called.
+	*/
+	T *endData() {
+		return &data[mask(end)];
+	}
+	void endIncr(size_t n) {
+		size_t e = mask(end);
+		size_t e1 = e + n;
+		size_t e2 = (e1 < S) ? e1 : S;
+		// Copy data forward
+		memcpy(&data[S + e], &data[e], sizeof(T) * (e2 - e));
+
+		if (e1 > S) {
+			// Copy data backward from the doubled block to the main block
+			memcpy(data, &data[S], sizeof(T) * (e1 - S));
+		}
+		end += n;
+	}
+	/** Returns a pointer to S consecutive elements for consumption
+	If any data is consumed, call startIncr afterwards.
+	*/
+	const T *startData() const {
+		return &data[mask(start)];
+	}
+	void startIncr(size_t n) {
+		start += n;
+	}
+};
+
+
+/** A simple cyclic buffer. that returns items in reverse order they were pushed
+S must be a power of 2.
+Thread-safe for single producers and consumers.
+*/
+template 
+struct ReverseRingBuffer {
+	T data[S];
+	size_t end = 0;
+	size_t delaySize = S-1;
+	size_t start = delaySize;
+
+
+	void setDelaySize(T t) {
+		delaySize = t;
+	}	
+
+	size_t mask(size_t i) const {
+		return i & (S - 1);
+	}
+
+	void push(T t) {
+		size_t i = mask(end++);
+		data[i] = t;				
+	}
+
+	T shift() {		
+		float value = data[mask(start--)];
+		if((start > end && start-end >= delaySize) || (end-start >=delaySize)) {
+			start = end;	
+		}
+		return value;
+	}
+
+	void pushBuffer(const T *t, int n) {
+		size_t i = mask(end);
+		size_t e1 = i + n;
+		size_t e2 = (e1 < S) ? e1 : S;
+		memcpy(&data[i], t, sizeof(T) * (e2 - i));
+		if (e1 > S) {
+			memcpy(data, &t[S - i], sizeof(T) * (e1 - S));
+		}
+		end += n;
+	}
+
+	void shiftBuffer(T *t, size_t n) {
+		size_t i = mask(start);
+		size_t s1 = i + n;
+		size_t s2 = (s1 < S) ? s1 : S;
+		memcpy(t, &data[i], sizeof(T) * (s2 - i));
+		if (s1 > S) {
+			memcpy(&t[S - i], data, sizeof(T) * (s1 - S));
+		}
+		start += n;
+	}
+	void clear() {
+		start = end;
+		//start = delaySize-1;
+	}
+	bool empty() const {
+		return start == end;
+	}
+	bool full() const {
+		return end - start == S;
+	}
+	size_t size() const {
+		return end - start;
+	}
+	size_t capacity() const {
+		return S - size();
+	}
+};
+
+/** A cyclic buffer which maintains a valid linear array of size S by keeping a copy of the buffer in adjacent memory.
+S must be a power of 2. Provides N # of taps into array
+Thread-safe for single producers and consumers?
+*/
+template 
+struct MultiTapDoubleRingBuffer {
+	T data[S*2];
+
+	size_t start[N];
+	size_t end = 0;
+
+	MultiTapDoubleRingBuffer() {
+		for(size_t i=0;i S) {
+			// Copy data backward from the doubled block to the main block
+			memcpy(data, &data[S], sizeof(T) * (e1 - S));
+		}
+		end += n;
+	}
+	/** Returns a pointer to S consecutive elements for consumption
+	If any data is consumed, call startIncr afterwards.
+	*/
+	const T *startData(size_t tap) const {
+		return &data[mask(start[tap])];
+	}
+	void startIncr(size_t tap, size_t n) {
+		start[tap] += n;
+	}
+};
+
+
+
+/** A cyclic buffer which maintains a valid linear array of size S by sliding along a larger block of size N.
+The linear array of S elements are moved back to the start of the block once it outgrows past the end.
+This happens every N - S pushes, so the push() time is O(1 + S / (N - S)).
+For example, a float buffer of size 64 in a block of size 1024 is nearly as efficient as RingBuffer.
+Not thread-safe.
+*/
+template 
+struct AppleRingBuffer {
+	T data[N];
+	size_t start = 0;
+	size_t end = 0;
+
+	void returnBuffer() {
+		// move end block to beginning
+		// may overlap, but memmove handles that correctly
+		size_t s = size();
+		memmove(data, &data[start], sizeof(T) * s);
+		start = 0;
+		end = s;
+	}
+	void push(T t) {
+		if (end + 1 > N) {
+			returnBuffer();
+		}
+		data[end++] = t;
+	}
+	T shift() {
+		return data[start++];
+	}
+	bool empty() const {
+		return start == end;
+	}
+	bool full() const {
+		return end - start == S;
+	}
+	size_t size() const {
+		return end - start;
+	}
+	size_t capacity() const {
+		return S - size();
+	}
+	/** Returns a pointer to S consecutive elements for appending, requesting to append n elements.
+	*/
+	T *endData(size_t n) {
+		if (end + n > N) {
+			returnBuffer();
+		}
+		return &data[end];
+	}
+	/** Actually increments the end position
+	Must be called after endData(), and `n` must be at most the `n` passed to endData()
+	*/
+	void endIncr(size_t n) {
+		end += n;
+	}
+	/** Returns a pointer to S consecutive elements for consumption
+	If any data is consumed, call startIncr afterwards.
+	*/
+	const T *startData() const {
+		return &data[start];
+	}
+	void startIncr(size_t n) {
+		// This is valid as long as n < S
+		start += n;
+	}
+};
+
+} // namespace rack
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-delay/samplerate.h b/plugins/community/repos/FrozenWasteland/src/dsp-delay/samplerate.h
new file mode 100644
index 00000000..ac0f2b08
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-delay/samplerate.h
@@ -0,0 +1,183 @@
+/*
+** Copyright (c) 2002-2016, Erik de Castro Lopo 
+** All rights reserved.
+**
+** This code is released under 2-clause BSD license. Please see the
+** file at : https://github.com/erikd/libsamplerate/blob/master/COPYING
+*/
+
+/*
+** API documentation is available here:
+**     http://www.mega-nerd.com/SRC/api.html
+*/
+
+#ifndef SAMPLERATE_H
+#define SAMPLERATE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif	/* __cplusplus */
+
+
+/* Opaque data type SRC_STATE. */
+typedef struct SRC_STATE_tag SRC_STATE ;
+
+/* SRC_DATA is used to pass data to src_simple() and src_process(). */
+typedef struct
+{	const float	*data_in ;
+	float	 *data_out ;
+
+	long	input_frames, output_frames ;
+	long	input_frames_used, output_frames_gen ;
+
+	int		end_of_input ;
+
+	double	src_ratio ;
+} SRC_DATA ;
+
+/*
+** User supplied callback function type for use with src_callback_new()
+** and src_callback_read(). First parameter is the same pointer that was
+** passed into src_callback_new(). Second parameter is pointer to a
+** pointer. The user supplied callback function must modify *data to
+** point to the start of the user supplied float array. The user supplied
+** function must return the number of frames that **data points to.
+*/
+
+typedef long (*src_callback_t) (void *cb_data, float **data) ;
+
+/*
+**	Standard initialisation function : return an anonymous pointer to the
+**	internal state of the converter. Choose a converter from the enums below.
+**	Error returned in *error.
+*/
+
+SRC_STATE* src_new (int converter_type, int channels, int *error) ;
+
+/*
+**	Initilisation for callback based API : return an anonymous pointer to the
+**	internal state of the converter. Choose a converter from the enums below.
+**	The cb_data pointer can point to any data or be set to NULL. Whatever the
+**	value, when processing, user supplied function "func" gets called with
+**	cb_data as first parameter.
+*/
+
+SRC_STATE* src_callback_new (src_callback_t func, int converter_type, int channels,
+				int *error, void* cb_data) ;
+
+/*
+**	Cleanup all internal allocations.
+**	Always returns NULL.
+*/
+
+SRC_STATE* src_delete (SRC_STATE *state) ;
+
+/*
+**	Standard processing function.
+**	Returns non zero on error.
+*/
+
+int src_process (SRC_STATE *state, SRC_DATA *data) ;
+
+/*
+**	Callback based processing function. Read up to frames worth of data from
+**	the converter int *data and return frames read or -1 on error.
+*/
+long src_callback_read (SRC_STATE *state, double src_ratio, long frames, float *data) ;
+
+/*
+**	Simple interface for performing a single conversion from input buffer to
+**	output buffer at a fixed conversion ratio.
+**	Simple interface does not require initialisation as it can only operate on
+**	a single buffer worth of audio.
+*/
+
+int src_simple (SRC_DATA *data, int converter_type, int channels) ;
+
+/*
+** This library contains a number of different sample rate converters,
+** numbered 0 through N.
+**
+** Return a string giving either a name or a more full description of each
+** sample rate converter or NULL if no sample rate converter exists for
+** the given value. The converters are sequentially numbered from 0 to N.
+*/
+
+const char *src_get_name (int converter_type) ;
+const char *src_get_description (int converter_type) ;
+const char *src_get_version (void) ;
+
+/*
+**	Set a new SRC ratio. This allows step responses
+**	in the conversion ratio.
+**	Returns non zero on error.
+*/
+
+int src_set_ratio (SRC_STATE *state, double new_ratio) ;
+
+/*
+**	Get the current channel count.
+**	Returns negative on error, positive channel count otherwise
+*/
+
+int src_get_channels (SRC_STATE *state) ;
+
+/*
+**	Reset the internal SRC state.
+**	Does not modify the quality settings.
+**	Does not free any memory allocations.
+**	Returns non zero on error.
+*/
+
+int src_reset (SRC_STATE *state) ;
+
+/*
+** Return TRUE if ratio is a valid conversion ratio, FALSE
+** otherwise.
+*/
+
+int src_is_valid_ratio (double ratio) ;
+
+/*
+**	Return an error number.
+*/
+
+int src_error (SRC_STATE *state) ;
+
+/*
+**	Convert the error number into a string.
+*/
+const char* src_strerror (int error) ;
+
+/*
+** The following enums can be used to set the interpolator type
+** using the function src_set_converter().
+*/
+
+enum
+{
+	SRC_SINC_BEST_QUALITY		= 0,
+	SRC_SINC_MEDIUM_QUALITY		= 1,
+	SRC_SINC_FASTEST			= 2,
+	SRC_ZERO_ORDER_HOLD			= 3,
+	SRC_LINEAR					= 4,
+} ;
+
+/*
+** Extra helper functions for converting from short to float and
+** back again.
+*/
+
+void src_short_to_float_array (const short *in, float *out, int len) ;
+void src_float_to_short_array (const float *in, short *out, int len) ;
+
+void src_int_to_float_array (const int *in, float *out, int len) ;
+void src_float_to_int_array (const float *in, int *out, int len) ;
+
+
+#ifdef __cplusplus
+}		/* extern "C" */
+#endif	/* __cplusplus */
+
+#endif	/* SAMPLERATE_H */
+
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/filters/StateVariableFilter.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/filters/StateVariableFilter.h
new file mode 100644
index 00000000..54c6795a
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/filters/StateVariableFilter.h
@@ -0,0 +1,156 @@
+#pragma once
+
+#include "AudioMath.h"
+
+template  class StateVariableFilterState;
+template  class StateVariableFilterParams;
+
+/**
+ *
+ *                        |-----------------------------------------------------> hi pass
+ *                        |               |->Band                         (+)----->Notch
+ *                        |               |                                |
+ * input ->(  +    )------|---> Fc >--(+)-|-> Z**-1 >-|-> Fc >->(+)------>-.--|--> LowPass
+ *          |(-1) | (-1)               |              |          |         |  |
+ *          |     |                    |-<--------<---|          |-
+class StateVariableFilter
+{
+public:
+    StateVariableFilter() = delete;       // we are only static
+    static T run(T input, StateVariableFilterState& state, const StateVariableFilterParams& params);
+
+};
+
+template 
+inline T StateVariableFilter::run(T input, StateVariableFilterState& state, const StateVariableFilterParams& params)
+{
+    const T dLow = state.z2 + params.fcGain * state.z1;
+    const T dHi = input - (state.z1 * params.qGain + dLow);
+    T dBand = dHi * params.fcGain + state.z1;
+
+    // TODO: figure out why we get these crazy values
+#if 1
+    if (dBand >= 1000) {
+        dBand = 999;               // clip it
+    }
+    if (dBand < -1000) {
+        dBand = -999;               // clip it
+    }
+
+#endif
+
+    T d;
+    switch (params.mode) {
+        case StateVariableFilterParams::Mode::LowPass:
+            d = dLow;
+            break;
+        case StateVariableFilterParams::Mode::HiPass:
+            d = dHi;
+            break;
+        case StateVariableFilterParams::Mode::BandPass:
+            d = dBand;
+            break;
+        case StateVariableFilterParams::Mode::Notch:
+            d = dLow + dHi;
+            break;
+        default:
+            assert(false);
+            d = 0.0;
+    }
+
+    state.z1 = dBand;
+    state.z2 = dLow;
+
+    return d;
+}
+
+/****************************************************************/
+
+template 
+class StateVariableFilterParams
+{
+public:
+    friend StateVariableFilter;
+    enum class Mode
+    {
+        BandPass, LowPass, HiPass, Notch
+    };
+
+    /**
+     * Set the filter Q.
+     * Values must be > .5
+     */
+    void setQ(T q);
+
+    /**
+     * Normalized bandwidth is bw / fc
+     * Also is 1 / Q
+     */
+    void setNormalizedBandwidth(T bw);
+    T getNormalizedBandwidth() const
+    {
+        return qGain;
+    }
+
+    /**
+     * Set the center frequency.
+     * units are 1 == sample rate
+     */
+    void setFreq(T f);
+    void setMode(Mode m)
+    {
+        mode = m;
+    }
+private:
+    Mode mode = Mode::BandPass;
+    T qGain = 1.;		// internal amp gains
+    T fcGain = T(.001);
+};
+
+template 
+inline void StateVariableFilterParams::setQ(T q)
+{
+    if (q < .49) {
+        assert(false);
+        q = T(.6);
+    }
+    qGain = 1 / q;
+}
+
+template 
+inline void StateVariableFilterParams::setNormalizedBandwidth(T bw)
+{
+    qGain = bw;
+}
+
+template 
+inline void StateVariableFilterParams::setFreq(T fc)
+{
+    // Note that we are skipping the high freq warping.
+    // Going for speed over accuracy
+    fcGain = T(M_PI) * T(2) * fc;
+}
+
+/*******************************************************************************************/
+
+template 
+class StateVariableFilterState
+{
+public:
+    T z1 = 0;		// the delay line buffer
+    T z2 = 0;		// the delay line buffer
+};
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/MultiModOsc.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/MultiModOsc.h
new file mode 100644
index 00000000..abbf9d5c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/MultiModOsc.h
@@ -0,0 +1,128 @@
+#pragma once
+
+#include 
+
+#include "SawOscillator.h"
+
+/**
+ * A bunch of LFOs at slightly different frequencies added together in different ways.
+ * Taken from Bernie Hutchins' ElectroNotes.
+ */
+template 
+class MultiModOsc
+{
+public:
+    MultiModOsc() = delete;
+    /**
+     * Make state and params be nested classes so we don't have
+     * to type as many template arguments.
+     */
+    class State
+    {
+    public:
+        friend MultiModOsc;
+    private:
+        SawOscillatorState states[NOsc];
+    };
+    class Params
+    {
+    public:
+        friend MultiModOsc;
+        Params();
+        /**
+         * @param rate is -1..1 arbitrary "low frequency" units
+         */
+        void setRateAndSpread(T rate, T spread, int matrixMode, T inverseSampleRate);
+    private:
+        SawOscillatorParams params[NOsc];
+        int matrixMode = 0;
+    };
+
+    static void run(T * output, State&, const Params&);
+};
+
+template 
+inline MultiModOsc::Params::Params()
+{
+    setRateAndSpread(.5, .5, 0, T(1.0 / 44100));
+}
+
+template 
+inline void MultiModOsc::Params::setRateAndSpread(T rate, T spread, int inMatrixMode, T inverseSampleRate)
+{
+    assert(rate >= -10 && rate <= 10);        // just a sanity check
+    assert(inverseSampleRate > (1.0 / 200000));
+    assert(inverseSampleRate < (1.0 / 2000)); // same
+
+    T BaseRate = 1.0;
+    BaseRate *= std::pow(T(3), rate);
+    const T dNormSpread = spread * T((3.0 / 2.0) + .5);
+    for (int i = 0; i < NOsc; i++) {
+        T dMult = 1;
+        switch (i) {
+            case 1:
+                dMult = 1 / T(1.11);
+                break;
+            case 0:
+                dMult = 1.0;
+                break;
+            case 2:
+                dMult = T(1.32);
+                break;
+            case 3:
+                dMult = 1.25;
+                break;
+            case 4:
+                dMult = 1.5;
+                break;
+            default:
+                assert(false);
+        }
+        dMult -= 1.0;	// norm to 0
+        dMult *= dNormSpread;
+        dMult += 1.0;
+
+        const T x = BaseRate * dMult;
+        const T actual = x * inverseSampleRate;
+        SawOscillator::setFrequency(params[i], actual);
+        this->matrixMode = inMatrixMode;
+
+    }
+}
+
+template 
+inline void MultiModOsc::run(T* output, State& state, const Params& params)
+{
+    T modulators[NOsc];
+    for (int i = 0; i < NOsc; ++i) {
+        modulators[i] = SawOscillator::runTri(state.states[i], params.params[i]);
+    }
+    // The old implementation had a smarter algorithm, but
+    // for now hard-wiring it for 4/3 is OK
+    if ((NOsc == 4) && (NOut == 3)) {
+        switch (params.matrixMode) {
+            case 0:     // classic mix
+                output[0] = modulators[0] + modulators[1] + modulators[2];  // not 3
+                output[1] = modulators[0] + modulators[1] + modulators[3];  // not 2
+                output[2] = modulators[0] + modulators[2] + modulators[3];  // not 1
+                break;
+            case 1:
+                    // slight variation on classic
+                output[0] = modulators[0] + modulators[1] + modulators[2];  // not 3
+                output[1] = modulators[1] + modulators[2] + modulators[3];  // not 0
+                output[2] = modulators[0] + modulators[2] + modulators[3];  // not 1
+                break;
+            case 2:
+                    // invert some
+                output[0] = modulators[0] + modulators[1] + modulators[2];  // not 3
+                output[1] = -modulators[0] + modulators[2] + modulators[3];  // not 0
+                output[2] = -modulators[1] - modulators[2] - modulators[3];  // not 1
+                break;
+            default:
+                assert(false);
+
+        }
+    } else {
+        assert(false);  // need to return something
+    }
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/SawOscillator.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/SawOscillator.h
new file mode 100644
index 00000000..1290096c
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/SawOscillator.h
@@ -0,0 +1,103 @@
+#pragma once
+
+/**
+ * SawOscillator
+ *
+ * Good features:
+ *      frequency may be adjusted while running without glitches
+ *      can generate a quadrature output
+ *      can be configured to do positive and negative frequency
+ */
+template class SawOscillatorParams;
+template class SawOscillatorState;
+
+template
+class SawOscillator
+{
+public:
+    SawOscillator() = delete;       // we are only static
+    static void setFrequency(SawOscillatorParams& params, T freq);   // TODO: so we want setters on params?
+
+    //  Generates a saw wave from 0..1
+    static T runSaw(SawOscillatorState& state, const SawOscillatorParams& params);
+
+    //  Generates a triangle wave from -1..1
+    static T runTri(SawOscillatorState& state, const SawOscillatorParams& params);
+
+    /**
+     * gets the regular output and the quadrature output
+     */
+    static void runQuadrature(T& out, T& outQuad, SawOscillatorState& state, const SawOscillatorParams& params);
+};
+
+template
+inline T SawOscillator::runSaw(SawOscillatorState& state, const SawOscillatorParams& params)
+{
+    T ret = state.phase;
+    state.phase += params.phaseIncrement;
+    if (state.phase >= 1) {
+        state.phase -= 1;
+    }
+
+    if (frequencyCanBeNegative && (state.phase < 0)) {
+        state.phase += 1;
+    }
+
+    return ret;
+}
+
+
+template
+inline T SawOscillator::runTri(SawOscillatorState& state, const SawOscillatorParams& params)
+{
+    T output = 4 * runSaw(state, params);    // Saw 0...4
+  //  printf("in tri, 4x = %f ", output);
+    if (output > 3) {
+        output -= 4;
+    } else if (output > 1) {
+        output = 2 - output;
+    }
+  //  printf("final = %f \n", output);
+    return output;
+}
+
+template
+inline void SawOscillator::runQuadrature(T& out, T& outQuad, SawOscillatorState& state, const SawOscillatorParams& params)
+{
+    out = runSaw(state, params);
+    T quad = out + T(.25);
+    if (quad >= 1) {
+        quad -= 1;
+    }
+    outQuad = quad;
+}
+
+
+
+template
+inline void SawOscillator::setFrequency(SawOscillatorParams& params, T freq)
+{
+    if (frequencyCanBeNegative) {
+        assert(freq >= -.5 && freq < .5);
+    } else {
+        assert(freq >= 0 && freq < .5);
+    }
+    params.phaseIncrement = freq;
+}
+
+template
+class SawOscillatorParams
+{
+public:
+    T phaseIncrement = 0;
+};
+
+template
+class SawOscillatorState
+{
+public:
+    /**
+    * phase increments from 0...1
+    */
+    T phase = 0;
+};
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/SinOscillator.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/SinOscillator.h
new file mode 100644
index 00000000..1b74b3f8
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/generators/SinOscillator.h
@@ -0,0 +1,87 @@
+#pragma once
+
+#include "AudioMath.h"
+#include "LookupTable.h"
+#include "ObjectCache.h"
+#include "SawOscillator.h"
+
+template class SinOscillatorParams;
+template class SinOscillatorState;
+
+/**
+ * A simple sin oscillator based on lookup table.
+ * Advantage:
+ *      fast.
+ *      frequency may be changed without phase discontinuity.
+ *      Optional quadrature output.
+ * Disadvantage:
+ *      Not the best spectral purity (significant amount of phase jitter)
+ */
+template
+class SinOscillator
+{
+public:
+    SinOscillator() = delete;       // we are only static
+    static void setFrequency(SinOscillatorParams&, T frequency);
+    static T run(SinOscillatorState&, const SinOscillatorParams&);
+    static void runQuadrature(T& output, T& outputQuadrature, SinOscillatorState&, const SinOscillatorParams&);
+};
+
+template
+inline void SinOscillator::setFrequency(SinOscillatorParams& params, T frequency)
+{
+
+    std::function f = AudioMath::makeFunc_Sin();
+
+    // TODO: figure out a better initialization strategy
+    // and a better strategy for table size
+    // with 4096 thd was -130 db. let's use less memory!
+  // if (!params.lookupParams.isValid()) {
+ //       LookupTable::init(params.lookupParams, 256, 0, 1, f);
+  //  }
+    assert(params.lookupParams->isValid());
+
+    SawOscillator::setFrequency(params.sawParams, frequency);
+}
+
+template
+inline T SinOscillator::run(
+    SinOscillatorState& state, const SinOscillatorParams& params)
+{
+
+    const T temp = SawOscillator::runSaw(state.sawState, params.sawParams);
+    const T ret = LookupTable::lookup(*params.lookupParams, temp);
+    return ret;
+}
+
+template
+inline void SinOscillator::runQuadrature(
+    T& output, T& outputQuadrature, SinOscillatorState& state, const SinOscillatorParams& params)
+{
+
+    T saw, quadratureSaw;
+    SawOscillator::runQuadrature(saw, quadratureSaw, state.sawState, params.sawParams);
+    output = LookupTable::lookup(*params.lookupParams, saw);
+    outputQuadrature = LookupTable::lookup(*params.lookupParams, quadratureSaw);
+};
+
+template
+class SinOscillatorParams
+{
+public:
+    SawOscillatorParams sawParams;
+   // LookupTableParams lookupParams;
+    std::shared_ptr> lookupParams;
+    SinOscillatorParams()
+    {
+        lookupParams = ObjectCache::getSinLookup();
+    }
+    SinOscillatorParams(const SinOscillatorParams&) = delete;
+};
+
+template
+class SinOscillatorState
+{
+public:
+    SawOscillatorState sawState;
+};
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/third-party/falco/DspFilter.cpp b/plugins/community/repos/FrozenWasteland/src/dsp-filter/third-party/falco/DspFilter.cpp
new file mode 100644
index 00000000..b45b54fb
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/third-party/falco/DspFilter.cpp
@@ -0,0 +1,2815 @@
+/*******************************************************************************
+
+"A Collection of Useful C++ Classes for Digital Signal Processing"
+By Vincent Falco
+
+Official project location:
+http://code.google.com/p/dspfilterscpp/
+
+See DspFilter.cpp for notes and bibliography.
+
+--------------------------------------------------------------------------------
+
+License: MIT License (http://www.opensource.org/licenses/mit-license.php)
+Copyright (c) 2009 by Vincent Falco
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+********************************************************************************
+
+Please direct all comments to either the music-dsp mailing list or
+the DSP and Plug-in Development forum:
+
+	http://music.columbia.edu/cmc/music-dsp/
+	
+	http://www.kvraudio.com/forum/viewforum.php?f=33
+	http://www.kvraudio.com/forum/
+
+Support is provided for performing N-order Dsp floating point filter
+operations on M-channel data with a caller specified floating point type.
+The implementation breaks a high order IIR filter down into a series of
+cascaded second order stages. Tests conclude that numerical stability is
+maintained even at higher orders. For example the Butterworth low pass
+filter is stable at up to 53 poles.
+
+Processing functions are provided to use either Direct Form I or Direct
+Form II of the filter transfer function. Direct Form II is slightly faster
+but can cause discontinuities in the output if filter parameters are changed
+during processing. Direct Form I is slightly slower, but maintains fidelity
+even when parameters are changed during processing.
+
+To support fast parameter changes, filters provide two functions for
+adjusting parameters. A high accuracy Setup() function, and a faster
+form called SetupFast() that uses approximations for trigonometric
+functions. The approximations work quite well and should be suitable for
+most applications.
+
+Channels are stored in an interleaved format with M samples per frame
+arranged contiguously. A single class instance can process all M channels
+simultaneously in an efficient manner. A 'skip' parameter causes the
+processing function to advance by skip additional samples in the destination
+buffer in between every frame. Through manipulation of the skip paramter it
+is possible to exclude channels from processing (for example, only processing
+the left half of stereo interleaved data). For multichannel data which is
+not interleaved, it will be necessary to instantiate multiple instance of
+the filter and set skip=0.
+
+There are a few other utility classes and functions included that may prove useful.
+
+Classes:
+
+Order for PoleFilterSpace derived classes is specified in the number of poles,
+except for band pass and band stop filters, for which the number of pole pairs
+is specified.
+
+For some filters there are two versions of Setup(), the one called
+SetupFast() uses approximations to trigonometric functions for speed.
+This is an option if you are doing frequent parameter changes to the filter.
+
+There is an example function at the bottom that shows how to use the classes.
+
+
+For a tutorial on digital filter design these are useful resources:
+
+http://crca.ucsd.edu/~msp/techniques/v0.08/book-html/node1.html
+
+	- Need fast version of pow( 10, x )
+
+	- Able to specify band-width in octaves
+
+	- Specify center frequency by midi note number
+		F = 440 * 2^((d-69)/12) where D is your midi note.
+		know that middle C is considered 60.
+		http://en.wikipedia.org/wiki/MIDI_Tuning_Standard
+
+--------------------------------------------------------------------------------
+
+PoleFilterSpace ideas are based on a java applet (http://www.falstad.com/dfilter/)
+developed by Paul Falstad.
+
+All of this code was written by the author Vincent Falco except where marked.
+
+*******************************************************************************/
+
+#ifdef _UNITTEST
+
+#include "DebugUtil.h"
+#define bassert assert
+#endif
+
+#include "DspFilter.h"
+#include 
+#include 
+
+
+
+//------------------------------------------------------------------------------
+
+#ifdef _MSC_VER
+	#define DSP_SSE3_AVAIL
+#else
+	// other build environments
+#endif
+
+//------------------------------------------------------------------------------
+
+#ifdef _MSC_VER
+	#ifdef DSP_SSE3_AVAIL
+		#include 
+		#include 
+	#endif
+#else
+	// other build environments
+#endif
+
+
+//static void dumpRoots(const char * title, Dsp::Roots &roots);
+
+//******************************************************************************
+
+namespace Dsp
+{
+	
+	//--------------------------------------------------------------------------
+
+	// Brent's method is a numerical analysis technique for finding the
+	// minimum (or maximum) of a function. For filters, we use this to
+	// normalize the gain of a filter by finding the location where the
+	// filter has the highest magnitude response, and scaling the output
+	// by the reciprocal of the magnitude to reach unity gain. For most
+	// filters this is unnecessary, because we can just sample the response
+	// at a well known angular frequency. For example, w=0 for a low pass,
+	// w=pi for a high pass, the geometric center of the passband on a band-pass
+	// or 0 or pi for a band-stop. For filters with ripple we use a simple
+	// adjustment based on the ripple amount and whether or not the filter
+	// is of odd order. However, Brent's method is included in case anyone
+	// needs it.
+
+	// Implementation of Brent's Method provided by
+	// John D. Cook (http://www.johndcook.com/)
+	// The return value of Minimize is the minimum of the function f.
+	// The location where f takes its minimum is returned in the variable minLoc.
+	// Notation and implementation based on Chapter 5 of Richard Brent's book
+	// "Algorithms for Minimization Without Derivatives".
+	template
+	CalcT BrentMinimize
+	(
+		TFunction& f,	// [in] objective function to minimize
+		CalcT leftEnd,	// [in] smaller value of bracketing interval
+		CalcT rightEnd,	// [in] larger value of bracketing interval
+		CalcT epsilon,	// [in] stopping tolerance
+		CalcT& minLoc	// [out] location of minimum
+	)
+	{
+		CalcT d, e, m, p, q, r, tol, t2, u, v, w, fu, fv, fw, fx;
+		static const CalcT c = 0.5*(3.0 - ::std::sqrt(5.0));
+		static const CalcT SQRT_DBL_EPSILON = ::std::sqrt(DBL_EPSILON);
+
+		CalcT& a = leftEnd; CalcT& b = rightEnd; CalcT& x = minLoc;
+
+		v = w = x = a + c*(b - a); d = e = 0.0;
+		fv = fw = fx = f(x);
+		int counter = 0;
+	loop:
+		counter++;
+		m = 0.5*(a + b);
+		tol = SQRT_DBL_EPSILON*::fabs(x) + epsilon; t2 = 2.0*tol;
+		// Check stopping criteria
+		if (::fabs(x - m) > t2 - 0.5*(b - a))
+		{
+			p = q = r = 0.0;
+			if (::fabs(e) > tol)
+			{
+				// fit parabola
+				r = (x - w)*(fx - fv);
+				q = (x - v)*(fx - fw);
+				p = (x - v)*q - (x - w)*r;
+				q = 2.0*(q - r);
+				(q > 0.0) ? p = -p : q = -q;
+				r = e; e = d;
+			}
+			if (::fabs(p) < ::fabs(0.5*q*r) && p < q*(a - x) && p < q*(b - x))
+			{
+				// A parabolic interpolation step
+				d = p/q;
+				u = x + d;
+				// f must not be evaluated too close to a or b
+				if (u - a < t2 || b - u < t2)
+					d = (x < m) ? tol : -tol;
+			}
+			else
+			{
+				// A golden section step
+				e = (x < m) ? b : a;
+				e -= x;
+				d = c*e;
+			}
+			// f must not be evaluated too close to x
+			if (::fabs(d) >= tol)
+				u = x + d;
+			else if (d > 0.0)
+				u = x + tol;
+			else
+				u = x - tol;
+			fu = f(u);
+			// Update a, b, v, w, and x
+			if (fu <= fx)
+			{
+				(u < x) ? b = x : a = x;
+				v = w; fv = fw; 
+				w = x; fw = fx; 
+				x = u; fx = fu;
+			}
+			else
+			{
+				(u < x) ? a = u : b = u;
+				if (fu <= fw || w == x)
+				{
+					v = w; fv = fw; 
+					w = u; fw = fu;
+				}
+				else if (fu <= fv || v == x || v == w)
+				{
+					v = u; fv = fu;
+				}
+			}
+			goto loop;  // Yes, the dreaded goto statement. But the code
+						// here is faithful to Brent's orginal pseudocode.
+		}
+		return  fx;
+	}
+
+	//--------------------------------------------------------------------------
+	//
+	//	Fast Trigonometric Functions
+	//
+	//--------------------------------------------------------------------------
+
+	// Three approximations for both sine and cosine at a given angle.
+	// The faster the routine, the larger the error.
+	// From http://lab.polygonal.de/2007/07/18/fast-and-accurate-sinecosine-approximation/
+
+	// Tuned for maximum pole stability. r must be in the range 0..kPi
+	// This one breaks down considerably at the higher angles. It is
+	// included only for educational purposes.
+	inline void fastestsincos( CalcT r, CalcT *sn, CalcT *cs )
+	{
+		const CalcT c=0.70710678118654752440; // std::sqrt(2)/2
+		CalcT v=(2-4*c)*r*r+c;
+		if(r  kPi) x -= 2*kPi;
+		//compute sine
+		if (x < 0)	*sn = 1.27323954 * x + 0.405284735 * x * x;
+		else		*sn = 1.27323954 * x - 0.405284735 * x * x;
+		//compute cosine: sin(x + PI/2) = cos(x)
+		x += kPi_2;
+		if (x > kPi ) x -= 2*kPi;
+		if (x < 0)	*cs = 1.27323954 * x + 0.405284735 * x * x;
+		else		*cs = 1.27323954 * x - 0.405284735 * x * x;
+	}
+
+	// Slower than ::fastersincos() but still faster than
+	// sin(), and with the best accuracy of these routines.
+	inline void fastsincos( CalcT x, CalcT *sn, CalcT *cs )
+	{
+		CalcT s, c;
+		//always wrap input angle to -PI..PI
+			 if (x < -kPi) x += 2*kPi;
+		else if (x >  kPi) x -= 2*kPi;
+		//compute sine
+		if (x < 0)
+		{
+			s = 1.27323954 * x + .405284735 * x * x;
+			if (s < 0)	s = .225 * (s * -s - s) + s;
+			else		s = .225 * (s *  s - s) + s;
+		}
+		else
+		{
+			s = 1.27323954 * x - 0.405284735 * x * x;
+			if (s < 0)	s = .225 * (s * -s - s) + s;
+			else		s = .225 * (s *  s - s) + s;
+		}
+		*sn=s;
+		//compute cosine: sin(x + PI/2) = cos(x)
+		x += kPi_2;
+		if (x > kPi ) x -= 2*kPi;
+		if (x < 0)
+		{
+			c = 1.27323954 * x + 0.405284735 * x * x;
+			if (c < 0)	c = .225 * (c * -c - c) + c;
+			else		c = .225 * (c *  c - c) + c;
+		}
+		else
+		{
+			c = 1.27323954 * x - 0.405284735 * x * x;
+			if (c < 0)	c = .225 * (c * -c - c) + c;
+			else		c = .225 * (c *  c - c) + c;
+		}
+		*cs=c;
+	}
+
+	// Faster approximations to std::sqrt()
+	//	From http://ilab.usc.edu/wiki/index.php/Fast_Square_Root
+	//	The faster the routine, the more error in the approximation.
+
+	// Log Base 2 Approximation
+	// 5 times faster than std::sqrt()
+
+	inline float fastsqrt1( float x )  
+	{
+		union { Int32 i; float x; } u;
+		u.x = x;
+		u.i = (Int32(1)<<29) + (u.i >> 1) - (Int32(1)<<22); 
+		return u.x;
+	}
+
+	inline double fastsqrt1( double x )  
+	{
+		union { Int64 i; double x; } u;
+		u.x = x;
+		u.i = (Int64(1)<<61) + (u.i >> 1) - (Int64(1)<<51); 
+		return u.x;
+	}
+
+	// Log Base 2 Approximation with one extra Babylonian Step
+	// 2 times faster than std::sqrt()
+
+	inline float fastsqrt2( float x )  
+	{
+		float v=fastsqrt1( x );
+		v = 0.5f * (v + x/v); // One Babylonian step
+		return v;
+	}
+
+	inline double fastsqrt2(const double x)  
+	{
+		double v=fastsqrt1( x );
+		v = 0.5f * (v + x/v); // One Babylonian step
+		return v;
+	}
+
+	// Log Base 2 Approximation with two extra Babylonian Steps
+	// 50% faster than std::sqrt()
+
+	inline float fastsqrt3( float x )  
+	{
+		float v=fastsqrt1( x );
+		v =		   v + x/v;
+		v = 0.25f* v + x/v; // Two Babylonian steps
+		return v;
+	}
+
+	inline double fastsqrt3(const double x)  
+	{
+		double v=fastsqrt1( x );
+		v =		   v + x/v;
+		v = 0.25 * v + x/v; // Two Babylonian steps
+		return v;
+	}
+};
+
+//******************************************************************************
+
+using namespace Dsp;
+
+//******************************************************************************
+
+// Lightweight class for retrieving CPU information.
+struct Cpu
+{
+public:
+	struct Info
+	{
+		bool bMMX;
+		bool bSSE;
+		bool bSSE2;
+		bool bSSE3;
+		bool bSSSE3;	// supplemental SSE3
+		bool bSSE41;
+		bool bSSE42;
+	};
+
+	Cpu();
+
+	const Info &GetInfo( void );
+
+protected:
+	Info m_info;
+};
+
+//------------------------------------------------------------------------------
+
+Cpu::Cpu()
+{
+	m_info.bMMX=false;
+	m_info.bSSE=false;
+	m_info.bSSE2=false;
+	m_info.bSSE3=false;
+	m_info.bSSSE3=false;
+	m_info.bSSE41=false;
+	m_info.bSSE42=false;
+
+#ifdef _MSC_VER
+	int inf[4];
+	__cpuid( inf, 0 );
+	int nIds=inf[0];
+
+	if( nIds>=1 )
+	{
+		__cpuid( inf, 1 );
+
+		m_info.bMMX		=(inf[3]&(1<<23))!=0;
+		m_info.bSSE		=(inf[3]&(1<<24))!=0;
+		m_info.bSSE2	=(inf[3]&(1<<25))!=0;
+		m_info.bSSE3	=(inf[2]&(1<<0))!=0;
+		m_info.bSSSE3	=(inf[2]&(1<<9))!=0;
+		m_info.bSSE41	=(inf[2]&(1<<19))!=0;
+		m_info.bSSE42	=(inf[2]&(1<<20))!=0;
+	}
+#endif
+}
+
+//------------------------------------------------------------------------------
+
+const Cpu::Info &Cpu::GetInfo( void )
+{
+	return m_info;
+}
+
+//------------------------------------------------------------------------------
+
+static Cpu gCpu;
+
+//******************************************************************************
+//
+// Cascade
+//
+//******************************************************************************
+
+Cascade::Cascade()
+{
+	m_stageCount=0;
+}
+
+//------------------------------------------------------------------------------
+
+int Cascade::GetStageCount( void )
+{
+	return m_stageCount;
+}
+
+//------------------------------------------------------------------------------
+
+void Cascade::SetStageCount( int n )
+{
+	assert( n>=1 && n<=m_stageMax );
+	m_stageCount=n;
+}
+
+//------------------------------------------------------------------------------
+
+Cascade::Stage *Cascade::Stages( void )
+{
+	return m_stage;
+}
+
+//------------------------------------------------------------------------------
+
+void Cascade::SetStage1( CalcT a1, CalcT a2, CalcT b0, CalcT b1, CalcT b2 )
+{
+	m_stage->a[1]=a1;
+	m_stage->a[2]=a2;
+	m_stage->b[0]=b0;
+	m_stage->b[1]=b1;
+	m_stage->b[2]=b2;
+}
+
+//------------------------------------------------------------------------------
+
+void Cascade::Reset( void )
+{
+	for( int i=0;iResponse_radian( w ) );
+}
+
+//******************************************************************************
+//
+// CascadeFilter
+//
+//******************************************************************************
+
+void CascadeFilter::Clear( void )
+{
+	int n=m_nchan*GetStageCount();
+	memset( m_histp, 0, n*sizeof(m_histp[0]) );
+}
+
+//------------------------------------------------------------------------------
+
+// ALL SSE OPTIMIZATIONS ASSUME CalcT as double
+
+#ifdef DSP_SSE3_AVAIL
+
+template
+static void ProcessISSEStageStereo( size_t frames, Ty *dest, Cascade::Stage *s,
+								    CascadeFilter::Hist *h, int skip )
+{
+#if 1
+	CalcT b0=s->b[0];
+	__m128d m0=_mm_loadu_pd( &s->a[1] );	// a1 , a2
+	__m128d m1=_mm_loadu_pd( &s->b[1] );	// b1 , b2
+	__m128d m2=_mm_loadu_pd( &h[0].v[0] );	// h->v[0] , h->v[1]
+	__m128d m3=_mm_loadu_pd( &h[0].v[2] );	// h->v[2] , h->v[3]
+	__m128d m4=_mm_loadu_pd( &h[1].v[0] );	// h->v[0] , h->v[1]
+	__m128d m5=_mm_loadu_pd( &h[1].v[2] );	// h->v[2] , h->v[3]
+
+	while( frames-- )
+	{
+		CalcT in, b0in, out;
+
+		__m128d m6;
+		__m128d m7;
+
+		in=CalcT(*dest);
+		b0in=b0*in;
+
+		m6=_mm_mul_pd ( m1, m2 );	// b1*h->v[0] , b2*h->v[1]
+		m7=_mm_mul_pd ( m0, m3 );	// a1*h->v[2] , a2*h->v[3]
+		m6=_mm_add_pd ( m6, m7 );	// b1*h->v[0] + a1*h->v[2], b2*h->v[1] + a2*h->v[3]
+		m7=_mm_load_sd( &b0in );	// b0*in , 0
+		m6=_mm_add_sd ( m6, m7 );	// b1*h->v[0] + a1*h->v[2] + in*b0 , b2*h->v[1] + a2*h->v[3] + 0
+		m6=_mm_hadd_pd( m6, m7 );	// b1*h->v[0] + a1*h->v[2] + in*b0 + b2*h->v[1] + a2*h->v[3], in*b0
+		   _mm_store_sd( &out, m6 );
+		m6=_mm_loadh_pd( m6, &in );	// out , in
+		m2=_mm_shuffle_pd( m6, m2, _MM_SHUFFLE2( 0, 1 ) ); // h->v[0]=in , h->v[1]=h->v[0]
+		m3=_mm_shuffle_pd( m6, m3, _MM_SHUFFLE2( 0, 0 ) ); // h->v[2]=out, h->v[3]=h->v[2]
+
+		*dest++=Ty(out);
+
+		in=CalcT(*dest);
+		b0in=b0*in;
+
+		m6=_mm_mul_pd ( m1, m4 );	// b1*h->v[0] , b2*h->v[1]
+		m7=_mm_mul_pd ( m0, m5 );	// a1*h->v[2] , a2*h->v[3]
+		m6=_mm_add_pd ( m6, m7 );	// b1*h->v[0] + a1*h->v[2], b2*h->v[1] + a2*h->v[3]
+		m7=_mm_load_sd( &b0in );	// b0*in , 0
+		m6=_mm_add_sd ( m6, m7 );	// b1*h->v[0] + a1*h->v[2] + in*b0 , b2*h->v[1] + a2*h->v[3] + 0
+		m6=_mm_hadd_pd( m6, m7 );	// b1*h->v[0] + a1*h->v[2] + in*b0 + b2*h->v[1] + a2*h->v[3], in*b0
+		   _mm_store_sd( &out, m6 );
+		m6=_mm_loadh_pd( m6, &in );	// out , in
+		m4=_mm_shuffle_pd( m6, m4, _MM_SHUFFLE2( 0, 1 ) ); // h->v[0]=in , h->v[1]=h->v[0]
+		m5=_mm_shuffle_pd( m6, m5, _MM_SHUFFLE2( 0, 0 ) ); // h->v[2]=out, h->v[3]=h->v[2]
+
+		*dest++=Ty(out);
+
+		dest+=skip;
+	}
+
+	// move history from registers back to state
+	_mm_storeu_pd( &h[0].v[0], m2 );
+	_mm_storeu_pd( &h[0].v[2], m3 );
+	_mm_storeu_pd( &h[1].v[0], m4 );
+	_mm_storeu_pd( &h[1].v[2], m5 );
+
+#else
+	// Template-specialized version from which the assembly was modeled
+	CalcT a1=s->a[1];
+	CalcT a2=s->a[2];
+	CalcT b0=s->b[0];
+	CalcT b1=s->b[1];
+	CalcT b2=s->b[2];
+	while( frames-- )
+	{
+		CalcT in, out;
+
+		in=CalcT(*dest);
+		out=b0*in+b1*h[0].v[0]+b2*h[0].v[1] +a1*h[0].v[2]+a2*h[0].v[3];
+		h[0].v[1]=h[0].v[0]; h[0].v[0]=in;
+		h[0].v[3]=h[0].v[2]; h[0].v[2]=out;
+		in=out;
+		*dest++=Ty(in);
+
+		in=CalcT(*dest);
+		out=b0*in+b1*h[1].v[0]+b2*h[1].v[1] +a1*h[1].v[2]+a2*h[1].v[3];
+		h[1].v[1]=h[1].v[0]; h[1].v[0]=in;
+		h[1].v[3]=h[1].v[2]; h[1].v[2]=out;
+		in=out;
+		*dest++=Ty(in);
+
+		dest+=skip;
+	}
+#endif
+}
+
+#endif
+
+//------------------------------------------------------------------------------
+
+template
+void CascadeFilter::ProcessI( size_t frames, Ty *dest, int skip )
+{
+#ifdef DSP_SSE3_AVAIL
+	// Note there could be a loss of accuracy here. Unlike the original version
+	// of Process...() we are applying each stage to all of the input data.
+	// Since the underlying type Ty could be float, the results from this function
+	// may be different than the unoptimized version. However, it is much faster.
+	if( m_nchan==2 && gCpu.GetInfo().bSSE3 )
+	{
+		int nstage=GetStageCount();
+		Cascade::Stage *s=Stages();
+		Hist *h=m_histp;
+		for( int i=nstage;i;i--,h+=2,s++ )
+		{
+			ProcessISSEStageStereo( frames, dest, s, h, skip );
+		}
+	}
+	else
+#endif
+	{
+		int nstage=GetStageCount();
+		Cascade::Stage *stagep=Stages();
+		while( frames-- )
+		{
+			Hist *h=m_histp;
+			for( int j=m_nchan;j;j-- )
+			{
+				CalcT in=CalcT(*dest);
+				Cascade::Stage *s=stagep;
+				for( int i=nstage;i;i--,h++,s++ )
+				{
+					CalcT out;
+					out=s->b[0]*in		+ s->b[1]*h->v[0] + s->b[2]*h->v[1] +
+						s->a[1]*h->v[2] + s->a[2]*h->v[3];
+					h->v[1]=h->v[0]; h->v[0]=in;
+					h->v[3]=h->v[2]; h->v[2]=out;
+					in=out;
+				}
+				*dest++=Ty(in);
+			}
+			dest+=skip;
+		}
+	}
+}
+
+//------------------------------------------------------------------------------
+
+template
+void CascadeFilter::ProcessII( size_t frames, Ty *dest, int skip )
+{
+	int nstage=GetStageCount();
+	Cascade::Stage *stagep=Stages();
+	while( frames-- )
+	{
+		Hist *h=m_histp;
+		for( int j=m_nchan;j;j-- )
+		{
+			CalcT in=CalcT(*dest);
+			Cascade::Stage *s=stagep;
+			for( int i=nstage;i;i--,h++,s++ )
+			{
+				CalcT d2=h->v[2]=h->v[1];
+				CalcT d1=h->v[1]=h->v[0];
+				CalcT d0=h->v[0]=
+					in+s->a[1]*d1 + s->a[2]*d2;
+					in=s->b[0]*d0 + s->b[1]*d1 + s->b[2]*d2;
+			}
+			*dest++=Ty(in);
+		}
+		dest+=skip;
+	}
+}
+
+//******************************************************************************
+//
+// Biquad
+//
+//******************************************************************************
+
+// Formulas from http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt
+
+//------------------------------------------------------------------------------
+
+Biquad::Biquad()
+{
+	SetStageCount( 1 );
+}
+
+//******************************************************************************
+
+void BiquadLp::SetupCommon( CalcT sn, CalcT cs, CalcT q  )
+{
+	CalcT alph = sn / ( 2 * q );
+	CalcT a0 =  1 / ( 1 + alph );
+	CalcT b1 =  1 - cs;
+	CalcT b0 = a0 * b1 * 0.5;
+	CalcT a1 =  2 * cs;
+	CalcT a2 = alph - 1;
+	SetStage1( a1*a0, a2*a0, b0, b1*a0, b0 );
+}
+
+//------------------------------------------------------------------------------
+
+void BiquadLp::Setup( CalcT normFreq, CalcT q  )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+	SetupCommon( sn, cs, q );
+}
+
+//------------------------------------------------------------------------------
+
+void BiquadLp::SetupFast( CalcT normFreq, CalcT q  )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+	SetupCommon( sn, cs, q );
+}
+
+//******************************************************************************
+
+void BiquadHp::SetupCommon( CalcT sn, CalcT cs, CalcT q  )
+{
+	CalcT alph = sn / ( 2 * q );
+	CalcT a0 = -1 / ( 1 + alph );
+	CalcT b1 = -( 1 + cs );
+	CalcT b0 = a0 * b1 * -0.5;
+	CalcT a1 = -2 * cs;
+	CalcT a2 =  1 - alph;
+	SetStage1( a1*a0, a2*a0, b0, b1*a0, b0 );
+}
+
+//------------------------------------------------------------------------------
+
+void BiquadHp::Setup( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+	SetupCommon( sn, cs, q );
+}
+
+//------------------------------------------------------------------------------
+
+void BiquadHp::SetupFast( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+	SetupCommon( sn, cs, q );
+}
+
+//******************************************************************************
+
+void BiquadBp1::SetupCommon( CalcT sn, CalcT cs, CalcT q  )
+{
+	CalcT alph = sn / ( 2 * q );
+	CalcT a0 = -1 / ( 1 + alph );
+	CalcT b0 = a0 * ( sn * -0.5 );
+	CalcT a1 = -2 * cs;
+	CalcT a2 =  1 - alph;
+	SetStage1( a1*a0, a2*a0, b0, 0, -b0 );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadBp1::Setup( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+	SetupCommon( sn, cs, q );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadBp1::SetupFast( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+	SetupCommon( sn, cs, q );
+}
+
+//******************************************************************************
+
+void BiquadBp2::SetupCommon( CalcT sn, CalcT cs, CalcT q  )
+{
+	CalcT alph = sn / ( 2 * q );
+	CalcT b0 = -alph;
+	CalcT b2 =  alph;
+	CalcT a0 = -1 / ( 1 + alph );
+	CalcT a1 = -2 * cs;
+	CalcT a2 =  1 - alph;
+	SetStage1( a1*a0, a2*a0, b0*a0, 0, b2*a0 );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadBp2::Setup( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+	SetupCommon( sn, cs, q );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadBp2::SetupFast( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+	SetupCommon( sn, cs, q );
+}
+
+//******************************************************************************
+
+void BiquadBs::SetupCommon( CalcT sn, CalcT cs, CalcT q  )
+{
+	CalcT alph = sn / ( 2 * q );
+	CalcT a0 = 1 / ( 1 + alph );
+	CalcT b1 = a0 * ( -2 * cs );
+	CalcT a2 = alph - 1;
+	SetStage1( -b1, a2*a0, a0, b1, a0 );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadBs::Setup( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+	SetupCommon( sn, cs, q );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadBs::SetupFast( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+	SetupCommon( sn, cs, q );
+}
+
+//******************************************************************************
+
+void BiquadAp::SetupCommon( CalcT sn, CalcT cs, CalcT q  )
+{
+	CalcT alph = sn / ( 2 * q );
+	CalcT b2 =  1 + alph;
+	CalcT a0 =  1 / b2;
+	CalcT b0 =( 1 - alph ) * a0;
+	CalcT b1 = -2 * cs * a0;
+	SetStage1( -b1, -b0, b0, b1, b2*a0 );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadAp::Setup( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+	SetupCommon( sn, cs, q );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadAp::SetupFast( CalcT normFreq, CalcT q )
+{
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+	SetupCommon( sn, cs, q );
+}
+
+//******************************************************************************
+
+void BiquadLs::SetupCommon( CalcT cs, CalcT A, CalcT sa )
+{
+	CalcT An	= A-1;
+	CalcT Ap	= A+1;
+	CalcT Ancs	= An*cs;
+	CalcT Apcs	= Ap*cs;
+	CalcT b0 =	   A * (Ap - Ancs + sa );
+	CalcT b2 =	   A * (Ap - Ancs - sa );
+	CalcT b1 = 2 * A * (An - Apcs);
+	CalcT a2 =    sa - (Ap + Ancs);
+	CalcT a0 =	   1 / (Ap + Ancs + sa );
+	CalcT a1 = 2 *	   (An + Apcs);
+	SetStage1( a1*a0, a2*a0, b0*a0, b1*a0, b2*a0 );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadLs::Setup( CalcT normFreq, CalcT dB, CalcT shelfSlope )
+{
+	CalcT A  = pow( 10, dB/40 );
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+	CalcT al = sn / 2 * ::std::sqrt( (A + 1/A) * (1/shelfSlope - 1) + 2 );
+	CalcT sa =		2 * ::std::sqrt( A ) * al;
+	SetupCommon( cs, A, sa );
+}
+
+//--------------------------------------------------------------------------
+
+// This could be optimized further
+void BiquadLs::SetupFast( CalcT normFreq, CalcT dB, CalcT shelfSlope )
+{
+	CalcT A  = pow( 10, dB/40 );
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+	CalcT al = sn / 2 * fastsqrt1( (A + 1/A) * (1/shelfSlope - 1) + 2 );
+	CalcT sa =		2 * fastsqrt1( A ) * al;
+	SetupCommon( cs, A, sa );
+}
+
+//******************************************************************************
+
+void BiquadHs::SetupCommon( CalcT cs, CalcT A, CalcT sa )
+{
+	CalcT An	= A-1;
+	CalcT Ap	= A+1;
+	CalcT Ancs	= An*cs;
+	CalcT Apcs	= Ap*cs;
+	CalcT b0 =		A * (Ap + Ancs + sa );
+	CalcT b1 = -2 * A * (An + Apcs);
+	CalcT b2 =		A * (Ap + Ancs - sa );
+	CalcT a0 =		1 / (Ap - Ancs + sa );
+	CalcT a2 =			 Ancs + sa - Ap;
+	CalcT a1 = -2	*	(An - Apcs);
+	SetStage1( a1*a0, a2*a0, b0*a0, b1*a0, b2*a0 );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadHs::Setup( CalcT normFreq, CalcT dB, CalcT shelfSlope )
+{
+	CalcT A  = pow( 10, dB/40 );
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+
+	CalcT alph = sn / 2 * ::std::sqrt( (A + 1/A) * (1/shelfSlope - 1) + 2 );
+	CalcT sa   =	  2 * ::std::sqrt( A ) * alph;
+	SetupCommon( cs, A, sa );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadHs::SetupFast( CalcT normFreq, CalcT dB, CalcT shelfSlope )
+{
+	CalcT A  = pow( 10, dB/40 );
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+
+	CalcT alph = sn / 2 * fastsqrt1( (A + 1/A) * (1/shelfSlope - 1) + 2 );
+	CalcT sa   =	  2 * fastsqrt1( A ) * alph;
+	SetupCommon( cs, A, sa );
+}
+
+//******************************************************************************
+
+void BiquadEq::SetupCommon( CalcT sn, CalcT cs, CalcT alph, CalcT A )
+{
+	CalcT t=alph*A;
+	CalcT b0 =  1 - t;
+	CalcT b2 =  1 + t;
+	t=alph/A;
+	CalcT a0 =  1 / ( 1 + t );
+	CalcT a2 =  t - 1;
+	CalcT b1 = a0 * ( -2 * cs );
+	CalcT a1 = -b1;
+
+	SetStage1( a1, a2*a0, b0*a0, b1, b2*a0 );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadEq::Setup( CalcT normFreq, CalcT dB, CalcT bandWidth )
+{
+	CalcT A  = pow( 10, dB/40 );
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT cs = cos(w0);
+	CalcT sn = sin(w0);
+	CalcT alph = sn * sinh( kLn2/2 * bandWidth * w0/sn );
+	SetupCommon( sn, cs, alph, A );
+}
+
+//--------------------------------------------------------------------------
+
+void BiquadEq::SetupFast( CalcT normFreq, CalcT dB, CalcT bandWidth )
+{
+	CalcT A  = pow( 10, dB/40 );
+	CalcT w0 = 2 * kPi * normFreq;
+	CalcT sn, cs;
+	fastsincos( w0, &sn, &cs );
+	CalcT alph = sn * sinh( kLn2/2 * bandWidth * w0/sn );
+	SetupCommon( sn, cs, alph, A );
+}
+
+//******************************************************************************
+//
+// Layout
+//
+//******************************************************************************
+
+void Layout::Realize( Cascade *cascade ) {
+	Realize_custom(cascade);
+	//Realize_orig(cascade);
+}
+
+// I had as .00000001, but couldn't make 12th order butter
+const double smallNumber = .00000001;
+bool closeTo(double x, double y, double tolerance) {
+	return std::abs(x - y) < tolerance;
+}
+
+void fillStageOneRoot_notNormalized(double * taps, Complex root) {
+	if (!closeTo(root.imag(), 0, smallNumber)) {
+		throw std::runtime_error("unmatched complex root");
+	}
+
+
+	/*  h(z) = root - (z**-1)
+	 * will be zero when z**-1 == root
+	 * or z == 1/root
+	 */
+	taps[0] = 1.0 / root.real();
+	taps[1] = -1;
+	taps[2] = 0;
+}
+
+bool areConjugates(const Complex& root1, const Complex& root2) {
+	return closeTo(root1.real(), root2.real(), smallNumber) && 
+		closeTo(root1.imag(), -root2.imag(), smallNumber);
+	//return (root1.real() == root2.real() &&
+	//	closeTo(root1.imag(), -root2.imag(), smallNumber));
+}
+
+bool isComplex(const Complex& x) {
+
+	return !closeTo(x.imag(), 0, smallNumber);
+}
+
+// (z-p1)*(z-p2) = z**2 -  ( p1 +  p2) z + p1 * p2
+// = (p1 * p2) +  ( -(p1 + p2)) * z +  z2 
+// = (p1 * p2) * z**-2 - (p1 + p2) * z**-1 + 1
+void fillStageTwoRoots_notNormalized(double * taps, Complex root1, Complex root2) {
+	if ( (root1.imag() == 0) && (root2.imag()==0)) {
+		// both are real is ok
+	}
+	else if ( areConjugates(root1, root2)) {
+	}
+	else
+		throw std::runtime_error("unmatched complex roots");
+
+
+	//  h(z) = root - z  ;will be zero when z == root
+	taps[0] = 1.0;
+	taps[1] = -(root1 + root2).real();
+	taps[2] =(root1 * root2).real();
+	//taps[0] = (root1 * root2).real();
+	//taps[1] = -(root1 + root2).real();
+	//taps[2] =1;
+}
+/* On input: H(z) = 1 /  (a0 + a1z + a2z);
+ * on output H(z) = 1 /  (1 - a1z - a2z)
+ *
+ * we drop the scale factor - it will be recalculated later
+ */
+void normalizeDenominator(double * denTaps) {
+	denTaps[1] *= -1.0;
+	denTaps[2] *= -1.0;		// now a0 - a1z -a2z
+
+	double scale = 1.0 / denTaps[0];
+
+	denTaps[0] *= scale;
+	denTaps[1] *= scale;
+	denTaps[2] *= scale;
+	
+}
+void fillStageOnePole(Cascade::Stage * stage, Complex pole) {
+	double * taps = stage->a;
+	fillStageOneRoot_notNormalized(taps, pole);
+	normalizeDenominator(taps);
+}
+
+void fillStageTwoPoles(Cascade::Stage * stage, Complex pole1, Complex pole2) {
+	double * taps = stage->a;
+	fillStageTwoRoots_notNormalized(taps, pole1, pole2);
+	normalizeDenominator(taps);
+}
+void fillStageTwoZeros(Cascade::Stage * stage, Complex zero1, Complex zero2) {
+	double * taps = stage->b;
+	fillStageTwoRoots_notNormalized(taps, zero1, zero2);
+}
+
+void fillStageOneZero(Cascade::Stage * stage, Complex zero) {
+	double * taps = stage->b;
+	fillStageOneRoot_notNormalized(taps, zero);
+}
+
+int locateMatchingRoot(Roots& roots, int indexThatNeedsMatch, int indexMatchDestination) {
+	const Complex&  rootToMatch = roots.GetNth(indexThatNeedsMatch);
+	for (int i = indexThatNeedsMatch+1; i< roots.GetCount(); ++i) {
+		Complex& root = roots.GetNth(i);
+		if (areConjugates(rootToMatch, root)) {
+			return i;
+		}
+	}
+	throw std::runtime_error("unmatched complex roots c");
+}
+
+void pairRoots2(Roots& roots) {
+	int num = roots.GetCount();
+	for (int i=0; i= (num-1)) {
+				// if no more to pair with, we are hosed
+				throw std::runtime_error("unmatched complex roots b");
+			}
+			else if (areConjugates(root, roots.GetNth(i + 1)) ){
+				// if next root already a match, we are cool
+				++i;			// skip over the matching
+			}
+			else {
+				// here we are first of the pair, but our mate is missing
+				const int match = locateMatchingRoot(roots, i, i+1);
+
+				// now swap the unmatched root for the match
+				Complex temp = roots.GetNth(i+1);	// save off the one we are moving
+				roots.GetNth(i+1) = roots.GetNth(match);
+				roots.GetNth(match) = temp;	
+				++i;		// advance over our mate
+
+			}
+		}
+	}
+
+}
+
+#if 0 // unused, for now
+static void dumpRoots(const char * title, Roots &roots) {
+	char buf[512];
+	sprintf_s(buf, sizeof(buf), "\nDump Roots: %s\n", title);
+	//DebugUtil::trace(buf);
+
+	for (int i=0; iSetStageCount( stages );
+	
+
+	cascade->Reset();
+
+	for (int i=0; iStages()+ i);
+		if (poles == 1) {
+			Complex c=Pole(i * 2);
+			fillStageOnePole(s, c);
+			--poles;
+		}
+		else {
+			Complex c1=Pole(i * 2);
+			Complex c2=Pole(i * 2 + 1);
+			fillStageTwoPoles(s, c1, c2);
+			poles -= 2;
+		}
+		if (zeros == 1) {
+			Complex c=Zero(i * 2);
+			fillStageOneZero(s, c);
+			--zeros;
+		}
+		else {
+			Complex c1=Zero(i * 2);
+			Complex c2=Zero(i * 2 + 1);
+			fillStageTwoZeros(s, c1, c2);
+			zeros -= 2;
+		}
+		
+	}
+
+	// Normalization
+
+	// The assertions are arbitrary....
+	assert(m_normal.w >= 0 && m_normal.w <= kPi);
+	assert(m_normal.gain < 1000000000000);
+	assert(m_normal.gain > -1000000000000);
+
+	cascade->Scale( m_normal.gain / std::abs( cascade->Response_radian( m_normal.w ) ) );
+}
+
+void Layout::Realize_orig( Cascade *cascade )
+{
+	// Calculate number of second order sections required.
+	{
+		int s1=(CountPoles()+1)/2;
+		int s2=(CountZeros()+1)/2;
+		assert( s1==s2 ); // I am not sure if it works otherwise
+		cascade->SetStageCount( s1>s2?s1:s2 );
+	}
+
+	cascade->Reset();
+
+	int n;
+
+	// Poles
+
+	n=0;
+	for( int i=0;i0 )
+			BuildA( cascade, 2*c.real(), -std::norm(c), &n );
+	}
+
+	// Zeros
+
+	n=0;
+	for( int i=0;i0 ) {
+			//DebugUtil::trace("Realize img>0\n");
+			BuildB( cascade, std::norm(c), -2*c.real(), 1, &n );
+		}
+		else {
+			//DebugUtil::trace("Realize img<0\n");
+		}
+	}
+
+	// Normalization
+
+	assert(m_normal.w >= 0 && m_normal.w <= 2.0);
+	assert(m_normal.gain < 1000000000000);
+	assert(m_normal.gain > -1000000000000);
+
+	cascade->Scale( m_normal.gain / std::abs( cascade->Response_radian( m_normal.w ) ) );
+};
+
+//------------------------------------------------------------------------------
+
+void Layout::BuildA( Cascade *cascade, CalcT x1, CalcT x2, int *na )
+{
+	if( x2!=0 )
+	{
+		Cascade::Stage *s=cascade->Stages()+cascade->GetStageCount()-1-*na;
+		assert( s->a[1]==0 && s->a[2]==0 );
+		s->a[1]=x1;
+		s->a[2]=x2;
+		(*na)++;
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "builda2, set a1 to %f a2 %f\n", s->a[1], s->a[2]);
+			DebugUtil::trace(buf);
+		}
+#endif
+	}
+	else
+	{
+		// combine
+		Cascade::Stage *s=cascade->Stages();
+		s->a[2]=-s->a[1]*x1;
+		s->a[1]+=x1;
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "builda1, set a1 to %f a2 %f\n", s->a[1], s->a[2]);
+			DebugUtil::trace(buf);
+		}
+#endif
+		if( s->a[2]!=0 )
+		{
+			int n=cascade->GetStageCount()-1-*na;
+			if( n>0 )
+			{
+				Cascade::Stage *f=cascade->Stages()+n;
+				f->a[1]=s->a[1];
+				f->a[2]=s->a[2];
+				s->a[1]=0;
+				s->a[2]=0;
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "builda1, moved a UP, set a1, a2 to zero\n");
+			DebugUtil::trace(buf);
+		}
+#endif
+				(*na)++;
+			}
+		}
+	}
+}
+
+//------------------------------------------------------------------------------
+
+void Layout::BuildB( Cascade *cascade, CalcT x0, CalcT x1, CalcT x2, int *nb )
+{
+	
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "enter buildb x0=%f x1=%f x2=%f\n", 
+				x0, x1, x2);
+			DebugUtil::trace(buf);
+		}
+#endif
+	if( x2!=0 )
+	{
+		Cascade::Stage *s=cascade->Stages()+cascade->GetStageCount()-1-*nb;
+		s->b[0]=x0;
+		s->b[1]=x1;
+		s->b[2]=x2;
+		(*nb)++;
+
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "buildb, set b0 to %f b1 to %f b2 %f\n", s->b[0], s->b[1], s->b[2]);
+			DebugUtil::trace(buf);
+		}
+#endif
+	}
+	else
+	{
+	
+
+		// combine
+		// (b0 + z b1)(x0 + z x1) = (b0 x0 + (b1 x0+b0 x1) z + b1 x1 z^2)
+		Cascade::Stage *s=cascade->Stages();
+
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "enter buildb2  b0=%f b1=%f b2=%f \n", 
+				s->b[0], s->b[1], s->b[2]
+				);
+			DebugUtil::trace(buf);
+		}
+#endif
+
+		s->b[2]=s->b[1]*x1;
+		s->b[1]=s->b[1]*x0+s->b[0]*x1;
+		s->b[0]*=x0;
+
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "buildb 2, set b0 to %f b1 to %f b2 %f\n", s->b[0], s->b[1], s->b[2]);
+			DebugUtil::trace(buf);
+		}
+#endif
+		if( s->b[2]!=0 )
+		{
+			int n=cascade->GetStageCount()-1-*nb;
+			if( n>0 )
+			{
+				Cascade::Stage *f=cascade->Stages()+n;
+				f->b[0]=s->b[0];
+				f->b[1]=s->b[1];
+				f->b[2]=s->b[2];
+				s->b[0]=1;
+				s->b[1]=0;
+				s->b[2]=0;
+				(*nb)++;
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "buildb 3, set b to 1, bnext b0 to %f b1 to %f b2 %f\n", f->b[0], f->b[1], f->b[2]);
+			DebugUtil::trace(buf);
+		}
+#endif
+			}
+		}
+	}
+}
+
+//******************************************************************************
+
+const Complex Dsp::infinity(std::numeric_limits::infinity());
+//const Complex Dsp::positiveInfinity( 2 );
+
+//******************************************************************************
+//
+// Transformations
+//
+//******************************************************************************
+
+void LowPass::Transform( const Spec &spec, Layout *result, const Layout &layout )
+{
+	Transform( spec, &result->Poles(), layout.Poles() );
+	Transform( spec, &result->Zeros(), layout.Zeros() );
+	
+	Normalization n0=layout.GetNormalization();
+	Normalization &n=result->GetNormalization();
+	n=n0;
+}
+
+//------------------------------------------------------------------------------
+
+void LowPass::Transform( const Spec &spec, Roots *result, const Roots &roots )
+{
+	CalcT w=2*kPi*spec.cutoffFreq/spec.sampleRate;
+	// prewarp
+	CalcT k=tan(w*0.5); 
+	result->SetCount( roots.GetCount() );
+
+	assert (k > 0);
+#ifdef _LOG
+	{
+			char buf[512];
+			sprintf(buf, "trans fc=%f sr = %f w = %f k = %f\n",
+				spec.cutoffFreq, spec.sampleRate, w, k);
+			DebugUtil::trace(buf);
+	}
+#endif
+
+	for( int i=0;iGetNth(i);
+
+		if( r==infinity )
+		{
+			c=Complex( -1, 0 );
+		}
+		else
+		{
+			// frequency transform
+			c=r*k;
+			// bilinear low-pass xform
+			c=(1.+c)/(1.-c);
+		}
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "trans[%d] from %f,%f to %f,%f\n", i, 
+				r.real(), r.imag(),
+				c.real(), c.imag()
+				);
+			DebugUtil::trace(buf);
+		}
+#endif
+	}
+}
+
+//------------------------------------------------------------------------------
+
+void HighPass::Transform( const Spec &spec, Layout *result, const Layout &layout )
+{
+	Transform( spec, &result->Poles(), layout.Poles() );
+	Transform( spec, &result->Zeros(), layout.Zeros() );
+
+	Normalization n0=layout.GetNormalization();
+	Normalization &n=result->GetNormalization();
+	n.w=kPi-n0.w;
+	n.gain=n0.gain;
+}
+
+//------------------------------------------------------------------------------
+
+void HighPass::Transform( const Spec &spec, Roots *result, const Roots &roots )
+{
+
+
+
+
+	CalcT w=2*kPi*spec.cutoffFreq/spec.sampleRate;
+	CalcT k=1./tan(w*0.5); // prewarp
+	result->SetCount( roots.GetCount() );
+
+
+#ifdef _LOG
+	{
+			char buf[512];
+			sprintf(buf, "HP trans fc=%f width=%f sr = %f w = %f k = %f\n",
+				spec.cutoffFreq,
+				spec.normWidth,
+				spec.sampleRate, w, k);
+			DebugUtil::trace(buf);
+	}
+#endif
+
+
+	for( int i=0;iGetNth(i);
+
+		if( r==infinity )
+		{
+			c=Complex( 1, 0 );
+		}
+		else
+		{
+			// frequency transform
+			c=r*k;
+			// bilinear high-pass xform
+			c=-(1.+c)/(1.-c);
+		}
+#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "trans[%d] from %f,%f to %f,%f\n", i, 
+				r.real(), r.imag(),
+				c.real(), c.imag()
+				);
+			DebugUtil::trace(buf);
+		}
+#endif
+	}
+}
+
+//------------------------------------------------------------------------------
+
+void BandPass::Transform( const Spec &spec, Layout *result, const Layout &layout )
+{
+	//DebugUtil::trace("----- BandPass::Transform (poles then zeros) -----\n"); 
+	Transform( spec, &result->Poles(), layout.Poles() );
+	Transform( spec, &result->Zeros(), layout.Zeros() );
+
+	Normalization n0=layout.GetNormalization();
+	Normalization &n=result->GetNormalization();
+
+	if( n0.w==0 ) // hack
+	{
+		CalcT angularWidth=2*kPi*spec.normWidth;
+		CalcT wc2=2*kPi*spec.centerFreq/spec.sampleRate-(angularWidth/2);
+		CalcT wc =wc2+angularWidth;
+		if( wc2<1e-8 )
+			wc2=1e-8;
+		if( wc >kPi-1e-8 )
+			wc =kPi-1e-8;
+
+		wc+=n0.w;
+		wc2+=n0.w;
+		n.w=2*atan(sqrt(tan(wc*0.5)*tan(wc2*0.5)));
+	}
+	else
+	{
+		// yes this is a giant hack to make shelves work
+		n.w=((spec.centerFreq/spec.sampleRate)<0.25)?kPi:0;
+	}
+	n.gain=n0.gain;
+}
+
+//------------------------------------------------------------------------------
+
+void BandPass::Transform( const Spec &spec, Roots *result, const Roots &roots )
+{
+	CalcT angularWidth=2*kPi*spec.normWidth;
+	m_wc2=2*kPi*spec.centerFreq/spec.sampleRate-(angularWidth/2);
+	m_wc =m_wc2+angularWidth;
+
+	// Probably filter spec is whack
+	assert(m_wc2 >= 1e-8);
+	assert(m_wc <= kPi-1e-8 );
+
+	if( m_wc2<1e-8 )
+		m_wc2=1e-8;
+	if( m_wc >kPi-1e-8 )
+		m_wc =kPi-1e-8;
+
+	int n=roots.GetCount();
+	result->SetCount( n*2 );
+
+
+#ifdef _LOG
+	{
+			char buf[512];
+			sprintf(buf, "BP trans fc=%f width=%f sr = %f wc2 = %f wc = %f\n",
+				spec.cutoffFreq,
+				spec.normWidth,
+				spec.sampleRate, m_wc2, m_wc);
+			DebugUtil::trace(buf);
+	}
+#endif
+
+	for( int i=0;iGetNth(j)=Complex( -1, 0 );
+			result->GetNth(j+1)=Complex( 1, 0 );
+		}
+		else
+		{
+			// bilinear transform
+			c=(1.+c)/(1.-c); 
+			result->GetNth(j)=BandPassTransform( j, c );
+			result->GetNth(j+1)=BandPassTransform( j+1, c );
+		}
+	#ifdef _LOG
+		{
+			char buf[512];
+			sprintf(buf, "trans[%d] from %f,%f to %f,%f + %f,%f\n", i, 
+				c.real(), c.imag(),
+				result->GetNth(j).real(), result->GetNth(j).imag(),
+				result->GetNth(j+1).real(), result->GetNth(j+1).imag()
+				);
+			DebugUtil::trace(buf);
+		}
+#endif
+	}
+}
+
+//------------------------------------------------------------------------------
+
+Complex BandPass::BandPassTransform( int i, const Complex &c )
+{
+	CalcT a=  cos((m_wc+m_wc2)*0.5)/
+			  cos((m_wc-m_wc2)*0.5);
+	CalcT b=1/tan((m_wc-m_wc2)*0.5);
+	Complex c2(0);
+	c2=addmul( c2, 4*(b*b*(a*a-1)+1), c );
+	c2+=8*(b*b*(a*a-1)-1);
+	c2*=c;
+	c2+=4*(b*b*(a*a-1)+1);
+	c2=std::sqrt( c2 );
+	if ((i & 1) == 0)
+		c2=-c2;
+	c2=addmul( c2, 2*a*b, c );
+	c2+=2*a*b;
+	Complex c3(0);
+	c3=addmul( c3, 2*(b-1), c );
+	c3+=2*(1+b);
+	return c2/c3;
+}
+
+//------------------------------------------------------------------------------
+
+void BandStop::Transform( const Spec &spec, Layout *result, const Layout &layout )
+{
+	Transform( spec, &result->Poles(), layout.Poles() );
+	Transform( spec, &result->Zeros(), layout.Zeros() );
+
+	Normalization n0=layout.GetNormalization();
+	Normalization &n=result->GetNormalization();
+
+	n.w=((spec.centerFreq/spec.sampleRate)<0.25)?kPi:0;
+	n.gain=n0.gain;
+}
+
+void BandStop::Transform( const Spec &spec, Roots *result, const Roots &roots )
+{
+	CalcT angularWidth=2*kPi*spec.normWidth;
+	m_wc2=2*kPi*spec.centerFreq/spec.sampleRate-(angularWidth/2);
+	m_wc =m_wc2+angularWidth;
+	if( m_wc2<1e-8 )
+		m_wc2=1e-8;
+	if( m_wc >kPi-1e-8 )
+		m_wc =kPi-1e-8;
+
+	int n=roots.GetCount();
+	result->SetCount( n*2 );
+	for( int i=0;iGetNth(j)=BandStopTransform( j, c );
+		result->GetNth(j+1)=BandStopTransform( j+1, c );
+	}
+}
+
+//------------------------------------------------------------------------------
+
+void BandStop::DesignZeros( const Spec &spec, Layout *layout )
+{
+	int n=spec.order;
+	Roots *roots=&layout->Zeros();
+	roots->SetCount( n*2 );
+	for( int i=0;iGetNth(i)=BandStopTransform( i, Complex( -1 ) );
+	}
+}
+
+//------------------------------------------------------------------------------
+
+Complex BandStop::BandStopTransform( int i, const Complex &c )
+{
+	CalcT a=cos((m_wc+m_wc2)*.5) /
+			cos((m_wc-m_wc2)*.5);
+	CalcT b=tan((m_wc-m_wc2)*.5);
+	Complex c2(0);
+	c2=addmul( c2, 4*(b*b+a*a-1), c );
+	c2+=8*(b*b-a*a+1);
+	c2*=c;
+	c2+=4*(a*a+b*b-1);
+	c2=std::sqrt( c2 );
+	c2*=((i&1)==0)?.5:-.5;
+	c2+=a;
+	c2=addmul( c2, -a, c );
+	Complex c3( b+1 );
+	c3=addmul( c3, b-1, c );
+	return c2/c3;
+}
+
+//******************************************************************************
+//
+// Prototype
+//
+//******************************************************************************
+
+//******************************************************************************
+//
+// Butterworth
+//
+//******************************************************************************
+
+void Butter::Design( const Spec &spec )
+{
+	int n=spec.order;
+
+	SetPoles( n );
+	SetZeros( n );
+	for( int i=0;i=abs(gainDb) )
+		rippleDb=abs(gainDb);
+	if( gainDb<0 )
+		rippleDb=-rippleDb;
+	CalcT G=std::pow( 10., gainDb/20.0 );
+	CalcT Gb=std::pow( 10., (gainDb-rippleDb)/20.0 );
+	CalcT G0=1;
+	CalcT g0=pow(G0,1./n);
+	CalcT eps;
+	if( Gb!=G0 )
+		eps=sqrt((G*G-Gb*Gb)/(Gb*Gb-G0*G0));
+	else
+		eps=G-1; // This is surely wrong
+	CalcT b=pow(G/eps+Gb*sqrt(1+1/(eps*eps)), 1./n);
+	CalcT u=log(b/g0);
+	CalcT v=log(pow(1./eps+sqrt(1+1/(eps*eps)),1./n));
+
+	SetPoles( n );
+	SetZeros( n );
+	for( int i=0;i=abs(gainDb) )
+		rippleDb=abs(gainDb);
+	if( gainDb<0 )
+		rippleDb=-rippleDb;
+	CalcT G=std::pow( 10., gainDb/20.0 );
+	CalcT Gb=std::pow( 10., (rippleDb)/20.0 );
+	CalcT G0=1;
+	CalcT g=pow(G,1./n);
+	CalcT eps;
+	if( Gb!=G0 )
+		eps=sqrt((G*G-Gb*Gb)/(Gb*Gb-G0*G0));
+	else
+		eps=G-1; // This is surely wrong
+	CalcT b=pow(G0*eps+Gb*sqrt(1+eps*eps), 1./n);
+	CalcT u=log(b/g);
+	CalcT v=log(pow(eps+sqrt(1+eps*eps),1./n));
+
+	SetPoles( n );
+	SetZeros( n );
+	for( int i=0;i m_em)
+		m_c1[2*m_m] = 0;
+	for (i = 0; i <= 2*m_m; i += 2)
+		m_a1[m_m-i/2] = m_c1[i] + m_d1[i];
+	CalcT a0 = findfact(m_m);
+	int r = 0;
+	while (r < m_em/2)
+	{
+		r++;
+		m_p[r] /= 10;
+		m_q1[r] /= 100;
+		CalcT d = 1+m_p[r]+m_q1[r];
+		m_b1[r] = (1+m_p[r]/2)*fbb/d;
+		m_zf1[r] = fb/pow(d, .25);
+		m_zq1[r] = 1/sqrt(abs(2*(1-m_b1[r]/(m_zf1[r]*m_zf1[r]))));
+		m_zw1[r] = tp*m_zf1[r];
+		m_rootR[r] = -.5*m_zw1[r]/m_zq1[r];
+		m_rootR[r+m_em/2] = m_rootR[r];
+		m_rootI[r] = .5*sqrt(abs(m_zw1[r]*m_zw1[r]/(m_zq1[r]*m_zq1[r]) - 4*m_zw1[r]*m_zw1[r]));
+		m_rootI[r+m_em/2] = -m_rootI[r];
+	}
+	if (a0 != 0)
+	{
+		m_rootR[r+1+m_em/2] = -sqrt(fbb/(.1*a0-1))*tp;
+		m_rootI[r+1+m_em/2] = 0;
+	}
+
+	SetPoles( n );
+	SetZeros( n );
+	for( int i=0;i m_em)
+	{
+		ji = i-m_em;
+		jf = m_em;
+    }
+    m_c1[i] = 0;
+    int j;
+    for(j = ji; j <= jf; j += 2)
+		m_c1[i] += m_a1[j]*(m_a1[i-j]*pow(10., m_m-i/2));
+}
+
+//------------------------------------------------------------------------------
+
+// calculate f(z)
+void Elliptic::calcfz( void )
+{
+    int i = 1;
+    if( m_nin == 1 )
+		m_s1[i++] = 1;
+    for (; i <= m_nin+m_n2; i++)
+		m_s1[i] = m_s1[i+m_n2] = m_z1[i-m_nin];
+    prodpoly(m_nin+2*m_n2);
+    for (i = 0; i <= m_em; i += 2)
+		m_a1[i] = m_e*m_b1[i];
+    for (i = 0; i <= 2*m_em; i += 2)
+		calcfz2(i);
+}
+
+//------------------------------------------------------------------------------
+
+// determine q(z)
+void Elliptic::calcqz( void )
+{
+    int i;
+    for (i = 1; i <= m_nin; i++)
+		m_s1[i] = -10;
+    for (; i <= m_nin+m_n2; i++)
+		m_s1[i] = -10*m_z1[i-m_nin]*m_z1[i-m_nin];
+    for (; i <= m_nin+2*m_n2; i++)
+	m_s1[i] = m_s1[i-m_n2];
+    prodpoly(m_m);
+    int dd = ((m_nin & 1) == 1) ? -1 : 1;
+    for (i = 0; i <= 2*m_m; i += 2)
+		m_d1[i] = dd*m_b1[i/2];
+}
+
+//------------------------------------------------------------------------------
+
+// compute factors
+CalcT Elliptic::findfact(int t)
+{
+    int i;
+    CalcT a = 0;
+    for (i = 1; i <= t; i++)
+		m_a1[i] /= m_a1[0];
+    m_a1[0] = m_b1[0] = m_c1[0] = 1;
+    int i1 = 0;
+    for(;;)
+	{
+		if (t <= 2)
+			break;
+		CalcT p0 = 0, q0 = 0;
+		i1++;
+		for(;;)
+		{
+			m_b1[1] = m_a1[1] - p0;
+			m_c1[1] = m_b1[1] - p0;
+			for (i = 2; i <= t; i++)
+				m_b1[i] = m_a1[i]-p0*m_b1[i-1]-q0*m_b1[i-2];
+			for (i = 2; i < t; i++)
+				m_c1[i] = m_b1[i]-p0*m_c1[i-1]-q0*m_c1[i-2];
+			int x1 = t-1;
+			int x2 = t-2;
+			int x3 = t-3;
+			CalcT x4 = m_c1[x2]*m_c1[x2]+m_c1[x3]*(m_b1[x1]-m_c1[x1]);
+			if (x4 == 0)
+				x4 = 1e-3;
+			CalcT ddp = (m_b1[x1]*m_c1[x2]-m_b1[t]*m_c1[x3])/x4;
+			p0 += ddp;
+			CalcT dq = (m_b1[t]*m_c1[x2]-m_b1[x1]*(m_c1[x1]-m_b1[x1]))/x4;
+			q0 += dq;
+			if (abs(ddp+dq) < 1e-6)
+				break;
+		}
+		m_p[i1] = p0;
+		m_q1[i1] = q0;
+		m_a1[1] = m_a1[1]-p0;
+		t -= 2;
+		for (i = 2; i <= t; i++)
+			m_a1[i] -= p0*m_a1[i-1]+q0*m_a1[i-2];
+		if (t <= 2)
+			break;
+	}
+
+	if (t == 2)
+	{
+		i1++;
+		m_p[i1] = m_a1[1];
+		m_q1[i1] = m_a1[2];
+    }
+    if (t == 1)
+		a = -m_a1[1];
+
+    return a;
+}
+
+//------------------------------------------------------------------------------
+
+CalcT Elliptic::calcsn(CalcT u)
+{
+    CalcT sn = 0;
+    int j;
+    // q = modular constant
+    CalcT q = exp(-kPi*m_Kprime/m_K);
+    CalcT v = kPi*.5*u/m_K;
+    for (j = 0; ; j++)
+	{
+		CalcT w = pow(q, j+.5);
+		sn += w*sin((2*j+1)*v)/(1-w*w);
+		if (w < 1e-7)
+			break;
+    }
+    return sn;
+}
+
+//------------------------------------------------------------------------------
+
+CalcT Elliptic::ellipticK(CalcT k)
+{
+    CalcT a[50];
+    CalcT theta[50];
+    a[0] = atan(k/sqrt(1-k*k));
+    theta[0] = kPi*.5;
+    int i = 0;
+    for(;;)
+	{
+		CalcT x = 2/(1+sin(a[i]))-1;
+		CalcT y = sin(a[i])*sin(theta[i]);
+		a[i+1] = atan(sqrt(1-x*x)/x);
+		theta[i+1] = .5*(theta[i]+atan(y/sqrt(1-y*y)));
+		CalcT e = 1-a[i+1]*2/kPi;
+		i++;
+		if (e < 1e-7)
+			break;
+		if (i == 49)
+			break;
+    }
+    int j;
+    CalcT p = 1;
+    for (j = 1; j <= i; j++)
+		p *= 1+cos(a[j]);
+    CalcT x = kPi*.25 + theta[i]/2;
+    return log(tan(x))*p;
+}
+
+//******************************************************************************
+//
+// RootFinder
+//
+
+void RootFinder::solve( int degree, Roots *roots, bool bPolish, bool bSort )
+{
+	assert( degree<=m_maxdegree );
+
+	const CalcT EPS=1.0e-14;
+	int i,its;
+	Complex x,b,c;
+	int m=degree;
+	// copy of coefficients
+	for( int j=0;j<=m;j++ )
+		m_ad[j]=m_a[j];
+	// for each root
+	roots->SetCount( degree );
+	for( int j=m-1;j>=0;j-- )
+	{
+		// initial guess at 0
+		x=0.0;
+		laguerre( j+1, m_ad, x, its );
+		if( abs(imag(x)) <= 2.0*EPS*abs(real(x)) )
+			x=Complex( real(x), 0.0 );
+		roots->GetNth(j)=x;
+		b=m_ad[j+1];
+		// deflate
+		for (int jj=j;jj>=0;jj--)
+		{
+			c=m_ad[jj];
+			m_ad[jj]=b;
+			b=x*b+c;
+		}
+	}
+	// polish
+	if( bPolish )
+		for( int j=0;jGetNth(j), its );
+	// sort
+	if( bSort )
+		for( int j=1;jGetNth(j);
+			for( i=j-1;i>=0;i-- )
+			{
+				if( real(roots->GetNth(i)) <= real(x) )
+					break;
+				roots->GetNth(i+1)=roots->GetNth(i);
+			}
+			roots->GetNth(i+1)=x;
+		}
+}
+
+//------------------------------------------------------------------------------
+
+void RootFinder::laguerre( int degree, Complex a[], Complex &x, int &its)
+{
+	const int MR=8,MT=10,MAXIT=MT*MR;
+	const CalcT EPS=std::numeric_limits::epsilon();
+	static const CalcT frac[MR+1]=
+		{0.0,0.5,0.25,0.75,0.13,0.38,0.62,0.88,1.0};
+	Complex dx,x1,b,d,f,g,h,sq,gp,gm,g2;
+	int m=degree;
+	for (int iter=1;iter<=MAXIT;iter++) {
+		its=iter;
+		b=a[m];
+		CalcT err=abs(b);
+		d=f=0.0;
+		CalcT abx=abs(x);
+		for (int j=m-1;j>=0;j--) {
+			f=x*f+d;
+			d=x*d+b;
+			b=x*b+a[j];
+			err=abs(b)+abx*err;
+		}
+		err *= EPS;
+		if (abs(b) <= err) return;
+		g=d/b;
+		g2=g*g;
+		h=g2-2.0*f/b;
+		sq=sqrt(CalcT(m-1)*(CalcT(m)*h-g2));
+		gp=g+sq;
+		gm=g-sq;
+		CalcT abp=abs(gp);
+		CalcT abm=abs(gm);
+		if (abp < abm) gp=gm;
+		dx=std::max(abp,abm) > 0.0 ? CalcT(m)/gp : std::polar(1+abx,CalcT(iter));
+		x1=x-dx;
+		if (x == x1) return;
+		if (iter % MT != 0) x=x1;
+		else x -= frac[iter/MT]*dx;
+	}
+
+	throw;
+}
+
+//------------------------------------------------------------------------------
+
+Complex RootFinder::eval( int degree, const Complex &x )
+{
+	Complex y;
+	if( x!=0. )
+	{
+		for( int i=0;i<=degree;i++ )
+			y+=m_a[i]*pow(x,double(i));
+	}
+	else
+	{
+		y=m_a[0];
+	}
+
+	return y;
+}
+//******************************************************************************
+
+// returns factorial(n) (n!)
+static double fact( double n )
+{
+	if( n==0 )
+		return 1;
+	else
+		return n*fact(n-1);
+}
+
+// returns the k-th zero based coefficient of the reverse bessel polynomial of degree n
+static double reversebessel( int k, int n )
+{
+	return fact(2*n-k)/((fact(n-k)*fact(k))*pow(2.,n-k));
+}
+
+// returns the k-th zero based coefficient of the reverse bessel polynomial of degree n
+#if 0	// unused, for now
+static double bessel( int k, int n )
+{
+	return fact(n+k)/((fact(n-k)*fact(k))*pow(2.,k));
+}
+#endif
+//------------------------------------------------------------------------------
+
+void Bessel::Design( const Spec &spec )
+{
+	int n=spec.order;
+
+	CalcT k=1./sqrt((2*n-1)*log(2.));
+
+	RootFinderSpace<100> rf;
+	for( int i=0;i<=n;i++ )
+		rf.coef()[i]=Complex( reversebessel( i, n ), 0 );
+	rf.solve( n, &Poles() );
+
+	SetZeros( n );
+	for( int i=0;i rf;
+	rf.solve( degree, ca, co );
+	int count=co.size();
+
+	CalcT r=pow( g, 1./n );
+
+	SetPoles( count );
+	for( int i=0;i f;
+
+		// Set the cutoff to 18,000 Hz.
+		f.Setup( 18000./sampleRate );
+
+		// Apply the filter to the data in place using Direct Form II.
+		f.ProcessII( frames, stereoData );
+	}
+
+	{
+		// Create a two channel low-pass Biquad filter.
+		Dsp::BiquadLowPass<2> f;
+
+		// Set the cutoff to 440Hz, with Q=0.25 using approximations
+		// to trigonometric functions for fast parameter changes.
+		f.SetupFast( 440./sampleRate, 0.25 );
+
+		// Apply the filter to the data in place using Direct Form I.
+		f.ProcessI( frames, stereoData );
+	}
+
+	// Deinterleave the data, process it using
+	// separate objects, and re-interleave it.
+	{
+		float leftChannel[frames];
+		float rightChannel[frames];
+
+		// De-interleave the data.
+		deinterleave( frames, leftChannel, rightChannel, stereoData );
+
+		// Create two four pole pair (8 poles total) Chebyshev
+		// type I band-pass single channel filters.
+		Dsp::Cheby1BandPass<4, 1> f[2];
+
+		// Set the center frequency to 10,000 Hz with a width
+		// of 800Hz, no more than 1dB of ripple in the pass-band.
+		f[0].Setup( 10000.0/sampleRate, 800./sampleRate, 1 );
+		f[1].Setup( 10000.0/sampleRate, 800./sampleRate, 1 );
+
+		// Process each channel using Direct Form II.
+		f[0].ProcessII( frames, leftChannel );
+		f[1].ProcessII( frames, rightChannel  );
+
+		// Re-interleave the data.
+		interleave( frames, stereoData, leftChannel, rightChannel );
+	}
+
+	// Apply separate filters to each channel of stereo data.
+	{
+		// Create two 2 pole pair Chebyshev type I band-stop single channel filters.
+		Dsp::Cheby2BandStop<2, 1> f[2];
+
+		// Set the center frequency to 10,000 Hz with a width
+		// of 800Hz, with 24dB attenuation in the stop-band.
+		f[0].Setup( 10000.0/sampleRate, 800./sampleRate, 24 );
+		f[1].Setup( 10000.0/sampleRate, 800./sampleRate, 24 );
+
+		// Process each channel using Direct Form I. skip is set to 1
+		// because we want Process() to jump by 1 sample after each output sample
+		f[0].ProcessI( frames, stereoData, 1 );
+		f[1].ProcessI( frames, stereoData+1, 1 ); // right channel starts at stereoData+1
+	}
+
+	// Use one filter to process each channel of stereo data.
+	{
+		// Create a 2 pole Butterworth high-pass single channel filter
+		Dsp::ButterHighPass<2,1> f;
+
+		// Set the cutoff frequency to 10,000Hz.
+		f.Setup( 10000.0/sampleRate );
+
+		// Process the left channel using Direct Form I using skip=1.
+		f.ProcessI( frames, stereoData, 1 );
+
+		// Clear the filter's history buffer to get
+		// it ready for the right channel.
+		f.Clear();
+
+		// Process the right channel using Direct Form I.
+		f.ProcessI( frames, stereoData+1, 1 );
+	}
+
+	// Use one filter to process two single channel buffers having
+	// different underlying types, with Direct Form I used for the first
+	// buffer and Direct Form II used for the second. Admittedly this
+	// is quite a contrived example.
+	{
+		float buf1[frames];
+		double buf2[frames];
+
+		// Create a 1 pole Butterworth high-pass single channel filter
+		Dsp::ButterHighPass<1,1> f;
+
+		// Set the cutoff frequency to 10,000Hz.
+		f.Setup( 10000.0/sampleRate );
+
+		// Process buf1 using Direct Form I.
+		f.ProcessI( frames, buf1 );
+
+		// Clear the history buffer to avoid
+		// contamination, since its a different input signal.
+		f.Clear();
+
+		// Process buf2 using Direct Form II
+		f.ProcessII( frames, buf2 );
+
+		// Ahhh, the miracle of templates
+	}
+
+	// Plot the magnitude and phase response of a filter.
+	{
+		// Create a 1 pole Butterworth low-pass single channel filter
+		Dsp::ButterLowPass<1,1> f;
+
+		// Set the cutoff to 8,000 Hz.
+		f.Setup( 8000./sampleRate );
+
+		// Plot the magnitude response at each frequency.
+		for( int freq=20;freq( size_t frames, float *dest, int skip );
+template void CascadeFilter::ProcessII( size_t frames, float *dest, int skip );
+#ifdef DSP_SSE3_AVAIL
+template void ProcessISSEStageStereo( size_t frames, float *dest, Cascade::Stage *stage, CascadeFilter::Hist *h, int skip );
+#endif
+
+template void CascadeFilter::ProcessI( size_t frames, double *dest, int skip );
+template void CascadeFilter::ProcessII( size_t frames, double *dest, int skip );
+#ifdef DSP_SSE3_AVAIL
+template void ProcessISSEStageStereo( size_t frames, double *dest, Cascade::Stage *stage, CascadeFilter::Hist *h, int skip );
+#endif
+
+//******************************************************************************
+/*
+	BIBLIOGRAPHY
+
+"Chebyshev PoleFilterSpace Properties"
+http://cnx.org/content/m16906/latest/
+
+"High-Order Digital Parametric Equalizer Design"
+Sophocles J. Orfanidis
+http://www.ece.rutgers.edu/~orfanidi/ece521/hpeq.pdf
+
+*/
+//******************************************************************************
+/*
+
+To do:
+
+- rewrite of filter specifications
+- documentation of filter specifications
+- bibliography and references for each formula
+- optimize prototypes
+- fix chebyI and chebyII shelf formulas for ripple specification 
+
+Changes:
+
+- Added RootFinder, for finding complex roots of polynomials
+- Added Bessel low pass analog prototype
+- Added BesselLowPass, BesselHighPass, BesselBandPass, and BesselBandStop filters
+*/
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/third-party/falco/DspFilter.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/third-party/falco/DspFilter.h
new file mode 100644
index 00000000..10f266f9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/third-party/falco/DspFilter.h
@@ -0,0 +1,1879 @@
+/*******************************************************************************
+
+"A Collection of Useful C++ Classes for Digital Signal Processing"
+By Vincent Falco
+
+Official project location:
+http://code.google.com/p/dspfilterscpp/
+
+See DspFilter.cpp for notes and bibliography.
+
+--------------------------------------------------------------------------------
+
+License: MIT License (http://www.opensource.org/licenses/mit-license.php)
+Copyright (c) 2009 by Vincent Falco
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*******************************************************************************/
+
+/**
+ * Portions modified by SquinkyLabs, 2010-2018. 
+ *	Added ability to generate biquad pairs.
+ *	Fixed bugs
+ *	Added hilbert filter designer
+ */
+
+#ifndef __DSP_FILTER__
+#define __DSP_FILTER__
+
+
+#include 
+#include 
+#include 
+
+#include 
+#include 
+#include 
+
+#include 
+//#define _LOG
+
+
+#ifdef _MSC_VER
+/* MSVC generates a flood of warnings about unreferenced functions */
+//#pragma warning(disable:4505)
+#else
+	#include 
+	#include  
+#endif
+//#include "DebugUtil.h"
+namespace Dsp
+{
+	//--------------------------------------------------------------------------
+
+	// Compile-time assert to keep us sane
+
+	#define DSP_JOIN(x, y) DSP_JOIN_AGAIN(x, y)
+	#define DSP_JOIN_AGAIN(x, y) x ## y
+
+	#define DSP_STATIC_ASSERT(e, msg) \
+		typedef char DSP_JOIN(assertion_ ## msg ## _failed_at_line_, __LINE__) [(e) ? 1 : -1]
+
+	template
+	struct is_same { enum { value = false }; };
+	template
+	struct is_same { enum { value = true }; };
+
+	//--------------------------------------------------------------------------
+	//
+	//	Configuration
+	//
+	//--------------------------------------------------------------------------
+
+	// Regardless of the type of sample that the filter operates on (e.g.
+	// float or double), all calculations are performed using double (or
+	// better) for stability and accuracy. This controls the underlying
+	// type used for calculations:
+	typedef double CalcT;
+
+	typedef int		Int32;	// Must be 32 bits
+
+	// Must be 64 bits
+#ifdef _MSC_VER
+	typedef __int64 Int64;
+#else
+	typedef int64_t Int64;
+#endif
+
+	// This is used to prevent denormalization.
+	const CalcT vsa=1.0 / 4294967295.0; // for CalcT as float
+
+	// These constants are so important, I made my own copy. If you improve
+	// the resolution of CalcT be sure to add more significant digits to these.
+	const CalcT kPi		=3.1415926535897932384626433832795028841971;
+	const CalcT kPi_2	=1.5707963267948966192313216916397514420986;
+	const CalcT kLn2    =0.693147180559945309417;
+	const CalcT kLn10	=2.30258509299404568402;
+
+	//--------------------------------------------------------------------------
+
+	template
+	inline Ty asinh( Ty x )
+	{
+		return log( x+::std::sqrt(x*x+1) );
+	}
+
+	template
+	inline Ty acosh( Ty x )
+	{
+		return log( x+::std::sqrt(x*x-1) );
+	}
+
+	//--------------------------------------------------------------------------
+	//
+	//	Complex
+	//
+	//--------------------------------------------------------------------------
+
+	template
+	inline std::complex addmul( const std::complex &c, Ty v, const std::complex &c1 )
+	{
+		return std::complex( c.real()+v*c1.real(), c.imag()+v*c1.imag() );
+	}
+
+	template
+	inline std::complex recip( const std::complex &c )
+	{
+		Ty n=1.0/std::norm(c);
+		return std::complex( n*c.real(), n*c.imag() );
+	}
+
+	typedef std::complex Complex;
+
+	//--------------------------------------------------------------------------
+	//
+	// Numerical Analysis
+	//
+	//--------------------------------------------------------------------------
+
+	// Container for a set of complex polynomial roots.
+	// Storage is provided by a derived class.
+	struct Roots
+	{
+		// Get the number of roots available.
+		int GetCount( void ) const
+		{
+			return m_rootCount;
+		}
+
+		// Set the number of roots available up to max.
+		void SetCount( int n )
+		{
+			assert( n>=1 && n<=m_rootMax );
+			m_rootCount=n;
+		}
+
+		// Retrieve zero-based i-th root.
+		Complex &GetNth( int i )
+		{
+			assert( i>=0 && i=0 && i
+	struct RootsSpace : Roots
+	{
+		RootsSpace()
+		{
+			m_rootMax=sizeof(m_roots)/sizeof(m_roots[0]);
+			m_root=m_roots;
+		}
+
+	private:
+		Complex m_roots[maxdegree];
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Finds the complex roots of the given polynomial with
+	// complex-valued coefficients using a numerical method.
+	struct RootFinder
+	{
+		// Find roots of polynomial f(x)=a[0]+a[1]*x+a[2]*x^2...+a[degree]*x^degree
+		// The input coefficients are set using coef()[].
+		// The solutions are placed in roots.
+		void solve( int degree, Roots *roots, bool bPolish=false, bool bSort=false );
+
+		// Evaluates the polynomial at x
+		Complex eval( int degree, const Complex &x );
+
+		// Direct access to the input coefficient array of size degree+1.
+		Complex *coef( void )
+		{
+			return m_a;
+		}
+
+	private:
+		// Improves x as a root using Laguerre's method.
+		// The input coefficient array has degree+1 elements.
+		void laguerre( int degree, Complex a[], Complex &x, int &its );
+
+	protected:
+		int m_maxdegree;
+		Complex *m_a;		// input coefficients (m_maxdegree+1 elements)
+		Complex *m_ad;		// copy of deflating coefficients
+	};
+
+	//------------------------------------------------------------------------------
+
+	template
+	struct RootFinderSpace : virtual RootFinder
+	{
+		RootFinderSpace()
+		{
+			m_maxdegree=maxdegree;
+			m_a=m_a0;
+			m_ad=m_ad0;
+		}
+
+	private:
+		Complex m_a0[maxdegree+1];
+		Complex m_ad0[maxdegree+1];
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	//	Utility Classes
+	//
+	//--------------------------------------------------------------------------
+
+	// Tracks the peaks in the signal stream using the attack and release parameters
+	template
+	class EnvelopeFollower
+	{
+	public:
+		EnvelopeFollower();
+
+		void Setup( double attackMs, double releaseMs, int sampleRate );
+
+		template
+		void Process( size_t count, const Ty *src , int skip=0 );
+
+		CalcT Envelope( void ) const;
+
+		CalcT env[channels];
+
+	protected:
+		CalcT a;
+		CalcT r;
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	EnvelopeFollower::EnvelopeFollower()
+	{
+		for( int i=0;i
+	CalcT EnvelopeFollower::Envelope( void ) const
+	{
+		return env[0];
+	}
+
+	template
+	void EnvelopeFollower::Setup( double attackMs, double releaseMs, int sampleRate )
+	{
+		a = pow( 0.01, 1.0 / ( attackMs * sampleRate * 0.001 ) );
+		r = pow( 0.01, 1.0 / ( releaseMs * sampleRate * 0.001 ) );
+	}
+
+	template
+	template
+	void EnvelopeFollower::Process( size_t count, const Ty *src, int skip )
+	{
+		skip=channels+skip;
+		for( int i=0;ie )	e = a * ( e - v ) + v;
+				else		e = r * ( e - v ) + v;
+				s+=skip;
+			}
+			env[i]=e;
+		}
+	}
+
+	//--------------------------------------------------------------------------
+
+	// Uses the envelope follower to scale the audio signal into range
+	// and prevent clipping. If audio signal is already between 0..1, does
+	// nothing. IsClipping() will return true if the last call to Process()
+	// contained source data that would have otherwise caused clipping.
+	//
+	// For musical purposes attack=10ms and release=500ms seems to work well.
+	//
+	struct AutoLimiter
+	{
+		void Setup( double attackMs, double releaseMs, int sampleRate );
+
+		bool IsClipping( void ) const;
+
+		template
+		void Process( size_t nSamples, Ty *dest );
+
+	private:
+		EnvelopeFollower<1> e;
+	};
+
+	//--------------------------------------------------------------------------
+
+	inline void AutoLimiter::Setup( double attackMs, double releaseMs, int sampleRate )
+	{
+		e.Setup( attackMs, releaseMs, sampleRate );
+	}
+
+	inline bool AutoLimiter::IsClipping( void ) const
+	{
+		return e.Envelope()>1;
+	}
+
+	template
+	void AutoLimiter::Process( size_t count, Ty *dest )
+	{
+		while( count-- )
+		{
+			Ty v=*dest;
+			// don't worry, this should get optimized
+			e.Process( 1, &v, skip );
+			if( e.Envelope()>1 )
+				*dest=Ty(*dest/e.Envelope());
+			dest+=skip;
+		}
+	}
+
+	//--------------------------------------------------------------------------
+	//
+	// Utility Functions
+	//
+	//	These may prove useful. Since they support multiple channels
+	//	code can measure everything uniformly in terms of number of frames.
+	//
+	//--------------------------------------------------------------------------
+
+	// Fill a sample buffer with zeroes
+	template
+	void zero( int channels, size_t frames, Ty *dest, int destSkip=0 )
+	{
+		if( destSkip==0 )
+		{
+			::memset( dest, 0, channels*frames*sizeof(Ty) );
+		}
+		else
+		{
+			while( frames-- )
+			{
+				int n=channels;
+				while( n-- )
+				{
+					*dest++=0;
+				}
+				dest+=destSkip;
+			}
+		}
+	}
+
+	//--------------------------------------------------------------------------
+
+	// Copy interleaved samples from src to dest (may not overlap).
+	// skip specifies the number of samples in between interleaved frames.
+
+	// This will perform a conversion between numerical types
+	template
+	void copy( int channels, size_t frames, Td *dest, const Ts *src, int destSkip=0, int srcSkip=0 )
+	{
+		while( frames-- )
+		{
+			int n=channels;
+			while( n-- )
+			{
+				*dest++=*src++;
+			}
+			dest+=destSkip;
+			src+=srcSkip;
+		}
+	}
+
+	// Faster version of copy when the source and destination types are the same
+	template
+	void copy( int channels, size_t frames, Ty *dest, const Ty *src, int destSkip=0, int srcSkip=0 )
+	{
+		if( destSkip==0 && srcSkip==0 )
+		{
+			::memcpy( dest, src, channels * frames * sizeof(src[0]) );
+		}
+		else
+		{
+			copy( channels, frames, dest, src, destSkip, srcSkip );
+		}
+	}
+
+	//--------------------------------------------------------------------------
+
+	// Add each sample in src to dest. Does not perform clipping or overflow testing.
+	template
+	void mix( int channels, size_t frames, Td *dest, const Ts *src, int destSkip=0, int srcSkip=0 )
+	{
+		while( frames-- )
+		{
+			int n=channels;
+			while( n-- )
+			{
+				*dest+++=Td(*src++);
+			}
+			dest+=destSkip;
+			src+=srcSkip;
+		}
+	}
+
+	//--------------------------------------------------------------------------
+
+	// Multiply each sample by mult. Does not perform clipping or overflow testing.
+	template
+	void scale( int channels, size_t frames, Td *dest, Ty mult, int destSkip=0 )
+	{
+		while( frames-- )
+		{
+			int n=channels;
+			while( n-- )
+			{
+				*dest++=Td(*dest*mult);
+			}
+			dest+=destSkip;
+		}
+	}
+
+	//--------------------------------------------------------------------------
+
+	// Half-wave rectify
+	template
+	void rectifyhalf( int channels, size_t frames, Ty *dest, int skip=0 )
+	{
+		while( frames-- )
+		{
+			int n=channels;
+			while( n-- )
+			{
+				Ty v=*dest;
+				if( v<0 )
+					v=0;
+				*dest++=v;
+			}
+			dest+=skip;
+		}
+	}
+
+	//--------------------------------------------------------------------------
+
+	// Full-wave rectify
+	template
+	void rectifyfull( int channels, size_t frames, Ty *dest, int skip=0 )
+	{
+		while( frames-- )
+		{
+			int n=channels;
+			while( n-- )
+			{
+				*dest++=std::abs(*dest);
+			}
+			dest+=skip;
+		}
+	}
+
+	//--------------------------------------------------------------------------
+
+	// Calculate n-order difference
+	template
+	void derivative( /*int order,*/ int channels, size_t frames, Ty *dest, int destSkip=0 )
+	{
+		assert( frames>0 );
+
+		int prev=-(channels+destSkip);
+		destSkip=destSkip+2*prev;
+
+		Ty *dest0=dest;
+
+		frames--;
+		dest=dest+frames*(channels+destSkip);
+
+		if( frames>1 )
+		{
+			while( frames-- )
+			{
+				int n=channels;
+				while( n-- )
+				{
+					*dest++=*dest-dest[prev];
+				}
+				dest=dest+destSkip;
+			}
+		}
+
+		int n=channels;
+		while( n-- )
+		{
+			*dest++=0;
+		}
+	}
+
+	//--------------------------------------------------------------------------
+
+	/*
+	template
+	void convolve( int channels, size_t frames, Ty *dest, int kernelSize, const Ty *kernel, int destSkip=0 )
+	{
+		assert( frames>kernelSize );
+
+		const Ty *kernel0=kernel;
+
+		frames-=kernelSize;
+		while( frames-- )
+		{
+			int n=channels;
+			while( n-- )
+			{
+				kernel=kernel0;
+			}
+		}
+	}
+	*/
+
+	//--------------------------------------------------------------------------
+
+	// Interleave separate channels from source pointers to destination
+	// (Destination requires channels*frames samples of storage)
+	template
+	void interleave( int channels, size_t frames, Td *dest, const Ts *src[] )
+	{
+		assert( channels!=1 );
+
+		switch( channels )
+		{
+		case 2:
+			{
+				// unroll further if desired
+				const Ts *l=src[0];
+				const Ts *r=src[1];
+				switch( frames%4 )
+				{
+				case 3: *dest++=*l++; *dest++=*r++;;
+				case 2: *dest++=*l++; *dest++=*r++;;
+				case 1: *dest++=*l++; *dest++=*r++;;
+				};
+				frames/=4;
+				while( frames-- )
+				{
+					*dest++=*l++; *dest++=*r++;
+					*dest++=*l++; *dest++=*r++;
+					*dest++=*l++; *dest++=*r++;
+					*dest++=*l++; *dest++=*r++;
+				}
+			}
+			break;
+
+		default:
+			{
+				for( int i=0;i
+	void interleave( size_t frames, Td *dest, const Ts *left, const Ts *right )
+	{
+		const Ts *src[2];
+		src[0]=left;
+		src[1]=right;
+		interleave( 2, frames, dest, src );
+	}
+
+	//--------------------------------------------------------------------------
+
+	// Deinterleave channels from interleaved data to separate pointers.
+	template
+	void deinterleave( int channels, size_t frames, Td *dest[], const Ts *src )
+	{
+		assert( channels!=1 );
+
+		switch( channels )
+		{
+		case 2:
+			{
+				// unroll further if desired
+				Td *l=dest[0];
+				Td *r=dest[1];
+				switch( frames%4 )
+				{
+				case 3: *l++=*src++; *r++=*src++;
+				case 2: *l++=*src++; *r++=*src++;
+				case 1: *l++=*src++; *r++=*src++;
+				};
+				frames/=4;
+				while( frames-- )
+				{
+					*l++=*src++; *r++=*src++;
+					*l++=*src++; *r++=*src++;
+					*l++=*src++; *r++=*src++;
+					*l++=*src++; *r++=*src++;
+				}
+			}
+			break;
+
+		default:
+			{
+				for( int i=0;i
+	void deinterleave( size_t frames, Td *left, Td *right, const Ts *src )
+	{
+		Td *dest[2];
+		dest[0]=left;
+		dest[1]=right;
+		deinterleave( 2, frames, dest, src );
+	}
+
+	//--------------------------------------------------------------------------
+	/*
+		Units
+
+		w		Angular frequency in radians per sample. 0..pi
+
+	*/
+	//--------------------------------------------------------------------------
+
+	// Common structure for all filter specifications.
+	struct Spec
+	{
+		int	order;				// PoleFilterSpace order, >=1
+		CalcT sampleRate;		// Sample rate in Hz
+		CalcT cutoffFreq;		// Cutoff frequency in Hz
+		CalcT passRippleDb;		// Passband ripple in Db
+		CalcT stopBandDb;		// Minimum stopband attenuation in Db
+		//CalcT cornerFreq1;	// left corner frequency in Hz
+		//CalcT cornerFreq2;	// right corner frequency in Hz
+		CalcT centerFreq;
+		CalcT normWidth;
+		CalcT gainDb;			// gain or cut in Db
+		CalcT rollOff;			// for elliptics
+
+		Spec( void )
+		{
+			// This is used as a flag to tell us
+			// that the structure is uninitialized.
+			order=0;
+		}
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Information required to normalize the magnitude response of a filter.
+	// The Cascade determines the actual magnitude response at w, and applies a
+	// scale factor to the coefficients to achieve the specified target gain at w.
+	struct Normalization
+	{
+		CalcT w;		// angular frequency
+		CalcT gain;		// target gain
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Representation of an Infinite Impulse Response filter modeled
+	// as a series of coefficients of second order sections. Derived
+	// classes provide storage for the coefficients.
+	struct Cascade
+	{
+		struct Stage;
+
+        // Original source had no virtual destructor.
+        // I tried to put one in years ago, and had crashes.
+        // Seems ok now.
+        virtual ~Cascade()
+        {
+        }
+
+
+		// Initializes some important fields.
+		Cascade();
+
+		// Return the number of active stages.
+		int GetStageCount( void );
+
+		// Set the number of active stages up to max.
+		void SetStageCount( int n );
+
+		// Direct access to the stage array.
+		Stage *Stages( void );
+
+		// Convenience function for Biquads.
+		void SetStage1( CalcT a1, CalcT a2, CalcT b0, CalcT b1, CalcT b2 );
+		
+		// Reset coefficients in preparation for realization.
+		void Reset( void );
+
+		// Add output scale factor to the cascade.
+		void Scale( CalcT factor );
+
+		// Determine response at angular frequency.
+		// Note that this is the only(?) funciton in the library that works 0.. 2 pi instead of 0..1
+		Complex	Response_radian( CalcT w ) const;
+
+		// Determine resonse at normalized freq
+		Complex Response_normalized( CalcT f) const { return Response_radian(f * AudioMath::Pi * 2); }
+
+		// Functor for finding the local
+		// maximum of the response magnitude.
+		struct ResponseFunctor
+		{
+			ResponseFunctor( Cascade *cascade );
+			CalcT operator()( CalcT w );
+
+		private:
+			Cascade *m_cascade;
+		};
+
+		// The coefficients of one second-order-section.
+		struct Stage
+		{
+			// Reset coefficients.
+			void Reset( void )
+			{
+				a[1]=0; a[2]=0; b[0]=1; b[1]=0; b[2]=0;
+			}
+
+			CalcT a[3];
+			CalcT b[3];
+		};
+
+	protected:
+		int		m_stageCount;
+		int		m_stageMax;
+		Stage *	m_stage;
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Storage for Cascade stages.
+	template
+	struct CascadeSpace : virtual Cascade
+	{
+		CascadeSpace()
+		{
+			m_stageMax=sizeof(m_stages)/sizeof(m_stages[0]);
+			m_stage=m_stages;
+		}
+
+	private:
+		// Each stage is order 2.
+		Stage m_stages[(maxorder+1)/2];
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Adds the ability to process sample data to a Cascade.
+	// Storage for each channel's history information is provided
+	// by derived classes.
+	struct CascadeFilter : virtual Cascade
+	{
+		// Clear the history buffer. Used on initialization,
+		// and should also be used if the audio source is changed
+		// in between filtering.
+		void Clear( void );
+
+		// Process data in place using Direct Form I
+		// skip is added after each frame.
+		// Direct Form I is more suitable when the filter parameters
+		// are changed often. However, it is slightly slower.
+		template
+		void ProcessI( size_t frames, Ty *dest, int skip=0 );
+
+		// Process data in place using Direct Form II
+		// skip is added after each frame.
+		// Direct Form II is slightly faster than Direct Form I,
+		// but changing filter parameters on stream can result
+		// in discontinuities in the output. It is best suited
+		// for a filter whose parameters are set only once.
+		template
+		void ProcessII( size_t frames, Ty *dest, int skip=0 );
+
+		// Convenience function that just calls ProcessI.
+		// Feel free to change the implementation.
+		template
+		void Process( size_t frames, Ty *dest, int skip=0 )
+		{
+			ProcessI( frames, dest, skip );
+		}
+
+		// History information for one channel of one stage.
+		struct Hist
+		{
+			CalcT v[4];
+		};
+
+	protected:
+		int			m_nchan;
+		Hist *		m_histp;
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	//	Biquad Second Order IIR Filters
+	//
+	//--------------------------------------------------------------------------
+
+	// Biquad with stage storage.
+	struct Biquad : CascadeSpace<1>
+	{
+		Biquad();
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Low pass
+	struct BiquadLp : Biquad
+	{
+		void Setup			( CalcT normFreq, CalcT q );
+		void SetupFast		( CalcT normFreq, CalcT q );
+	protected:
+		void SetupCommon	( CalcT sn, CalcT cs, CalcT q );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// High pass
+	struct BiquadHp : Biquad
+	{
+	public:
+		void Setup			( CalcT normFreq, CalcT q );
+		void SetupFast		( CalcT normFreq, CalcT q );
+	protected:
+		void SetupCommon	( CalcT sn, CalcT cs, CalcT q );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Band pass 1
+	// Constant skirt gain, peak gain=Q
+	struct BiquadBp1 : Biquad
+	{
+		void Setup			( CalcT normFreq, CalcT q );
+		void SetupFast		( CalcT normFreq, CalcT q );
+	protected:
+		void SetupCommon	( CalcT sn, CalcT cs, CalcT q );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Band pass 2
+	// Constant 0dB peak gain
+	struct BiquadBp2 : Biquad
+	{
+		void Setup			( CalcT normFreq, CalcT q );
+		void SetupFast		( CalcT normFreq, CalcT q );
+	protected:
+		void SetupCommon	( CalcT sn, CalcT cs, CalcT q );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Band stop
+	struct BiquadBs : Biquad
+	{
+		void Setup			( CalcT normFreq, CalcT q );
+		void SetupFast		( CalcT normFreq, CalcT q );
+	protected:
+		void SetupCommon	( CalcT sn, CalcT cs, CalcT q );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// All pass
+	struct BiquadAp : Biquad
+	{
+		void Setup			( CalcT normFreq, CalcT q );
+		void SetupFast		( CalcT normFreq, CalcT q );
+	protected:
+		void SetupCommon	( CalcT sn, CalcT cs, CalcT q );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Low shelf
+	struct BiquadLs : Biquad
+	{
+		void Setup			( CalcT normFreq, CalcT dB, CalcT shelfSlope=1.0 );
+		void SetupFast		( CalcT normFreq, CalcT dB, CalcT shelfSlope=1.0 );
+	protected:
+		void SetupCommon	( CalcT cs, CalcT A, CalcT sa );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// High shelf
+	struct BiquadHs : Biquad
+	{
+		void Setup			( CalcT normFreq, CalcT dB, CalcT shelfSlope=1.0 );
+		void SetupFast		( CalcT normFreq, CalcT dB, CalcT shelfSlope=1.0 );
+	protected:
+		void SetupCommon	( CalcT cs, CalcT A, CalcT sa );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Peak/notch
+	struct BiquadEq : Biquad
+	{
+		void Setup			( CalcT normFreq, CalcT dB, CalcT bandWidth );
+		void SetupFast		( CalcT normFreq, CalcT dB, CalcT bandWidth );
+	protected:
+		void SetupCommon	( CalcT sn, CalcT cs, CalcT alph, CalcT A );
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Biquad filter.
+	template
+	struct BiquadFilter : CascadeFilter
+	{
+		BiquadFilter()
+		{
+			m_nchan=channels;
+			m_histp=m_hist;
+			memset( m_hist, 0, sizeof(m_hist) );
+		}
+
+	private:
+		Hist m_hist[channels];
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct BiquadLowPass : BiquadLp, BiquadFilter
+	{
+	};
+
+	template
+	struct BiquadHighPass : BiquadHp, BiquadFilter
+	{
+	};
+
+	template
+	struct BiquadBandPass1 : BiquadBp1, BiquadFilter
+	{
+	};
+
+	template
+	struct BiquadBandPass2 : BiquadBp2, BiquadFilter
+	{
+	};
+
+	template
+	struct BiquadBandStop : BiquadBs, BiquadFilter
+	{
+	};
+
+	template
+	struct BiquadAllPass : BiquadAp, BiquadFilter
+	{
+	};
+
+	template
+	struct BiquadLowShelf : BiquadLs, BiquadFilter
+	{
+	};
+
+	template
+	struct BiquadHighShelf: BiquadHs, BiquadFilter
+	{
+	};
+
+	template
+	struct BiquadPeak: BiquadEq, BiquadFilter
+	{
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	// Pole Filters
+	//
+	//--------------------------------------------------------------------------
+
+	extern const Complex infinity;
+
+	//--------------------------------------------------------------------------
+
+	// Representation of a filter as a set of poles and
+	// zeroes, corresponding to complex-valued roots of
+	// a rational transfer function. Storage is provided
+	// by a derived class.
+	struct Layout
+	{
+		// Return the number of available poles.
+		int CountPoles( void ) const
+		{
+			return m_pole->GetCount();
+		}
+
+		// Return the number of available zeros.
+		int CountZeros( void ) const
+		{
+			return m_zero->GetCount();
+		}
+
+		// Set the number of available poles up to max.
+		void SetPoles( int n )
+		{
+			m_pole->SetCount( n );
+		}
+
+		// Set the number of available zeros up to max.
+		void SetZeros( int n )
+		{
+			m_zero->SetCount( n );
+		}
+
+		// Retrieve the zero-based i-th pole.
+		Complex &Pole( int i )
+		{
+			return m_pole->GetNth(i);
+		}
+
+		// Retrieve the zero-based i-th zero.
+		Complex &Zero( int i )
+		{
+			return m_zero->GetNth(i);
+		}
+
+		// Direct access to the set of all poles.
+		Roots &Poles( void )
+		{
+			return *m_pole;
+		}
+
+		const Roots &Poles( void ) const
+		{
+			return *m_pole;
+		}
+
+		// Direct access to the set of all zeros.
+		Roots &Zeros( void )
+		{
+			return *m_zero;
+		}
+
+		const Roots &Zeros( void ) const
+		{
+			return *m_zero;
+		}
+
+		// Access normalization parameters.
+		Normalization &GetNormalization( void )
+		{
+			return m_normal;
+		}
+
+		const Normalization &GetNormalization( void ) const
+		{
+			return m_normal;
+		}
+
+		// Build a Cascade from poles and zeroes.
+		void Realize( Cascade *cascade );
+		void Realize_orig( Cascade *cascade );
+		void Realize_custom( Cascade *cascade );
+		void pairRoots();
+
+	private:
+		// Helpers for Realize().
+		void BuildA( Cascade *cascade, CalcT x1, CalcT x2, int *na );
+		void BuildB( Cascade *cascade, CalcT x0, CalcT x1, CalcT x2, int *nb );
+
+	protected:
+		Roots *m_pole;	// The pole roots.
+		Roots *m_zero;	// The zero roots.
+		Normalization m_normal;
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Storage for a Layout.
+	template
+	struct LayoutSpace : virtual Layout
+	{
+		LayoutSpace()
+		{
+			m_pole=&m_poles;
+			m_zero=&m_zeros;
+		};
+
+	private:
+		RootsSpace m_poles;
+		RootsSpace m_zeros;
+	};
+
+	//--------------------------------------------------------------------------
+
+	// An abstract analog to digital transformation. This converts the
+	// layout of the analog prototype into a digital layout based on
+	// the type of transformation (low pass, high pass, band pass, band stop).
+	struct Transformation
+	{
+	};
+
+	// Low pass to low pass.
+	struct LowPass : Transformation
+	{
+		void Transform( const Spec &spec, Layout *result, const Layout &layout );
+	protected:
+		void Transform( const Spec &spec, Roots *result, const Roots &roots );
+	};
+
+	// Low pass to high pass.
+	struct HighPass : Transformation
+	{
+		void Transform( const Spec &spec, Layout *result, const Layout &layout );
+	protected:
+		void Transform( const Spec &spec, Roots *result, const Roots &roots );
+	};
+
+	// Low pass to band pass.
+	// The number of poles and zeroes is doubled.
+	struct BandPass : Transformation
+	{
+		void Transform( const Spec &spec, Layout *result, const Layout &layout );
+	protected:
+		void Transform( const Spec &spec, Roots *result, const Roots &roots );
+		Complex BandPassTransform( int i, const Complex &c );
+		CalcT m_wc;
+		CalcT m_wc2;
+	};
+
+	// Low pass to band stop.
+	// The number of poles and zeroes is doubled.
+	struct BandStop : Transformation
+	{
+		void Transform( const Spec &spec, Layout *result, const Layout &layout );
+		void Transform( const Spec &spec, Roots *result, const Roots &roots );
+		void DesignZeros( const Spec &spec, Layout *layout );
+	protected:
+		Complex BandStopTransform( int i, const Complex &c );
+		CalcT m_wc;
+		CalcT m_wc2;
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Abstract analog filter prototype. The filter is designed with fixed
+	// specifications and then transformed to the desired response.
+	// The layout is cached for fast parameter changes.
+	struct Prototype : virtual Layout
+	{
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Abstract digital pole filter base
+	struct PoleFilter : CascadeFilter, virtual Layout
+	{
+		virtual void Setup( const Spec &spec )=0;
+	};
+
+	//--------------------------------------------------------------------------
+
+	// Component aggregate for a cascade filter that provides storage
+	// for coefficients, history buffer, and processing capabilities.
+	template
+	struct PoleFilterSpace : PoleFilter, LayoutSpace, CascadeSpace
+	{
+		PoleFilterSpace()
+		{
+			m_nchan=channels;
+			m_histp=m_hist;
+			memset( m_hist, 0, sizeof(m_hist) );
+		}
+
+		void Setup( const Spec &spec ) override
+		{
+			m_proto.Design( spec );
+			m_trans.Transform( spec, this, m_proto );
+			Realize( this );
+		}
+
+	private:
+		template
+		struct PrototypeSpace : Base, LayoutSpace
+		{
+		};
+
+		PrototypeSpace m_proto;
+		Trans m_trans;
+		Hist m_hist[channels*((maxorder+1)/2)];
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	// Butterworth
+	//
+	//--------------------------------------------------------------------------
+
+	// Low pass prototype
+	struct Butter : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	// Low shelf prototype
+	struct ButterShelf : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct ButterLowPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ButterHighPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ButterBandPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ButterBandStop : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ButterLowShelf : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT gainDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ButterHighShelf : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT gainDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ButterEq : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT gainDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	// Chebyshev Type I
+	//
+	//--------------------------------------------------------------------------
+
+	// Low pass prototype
+	struct ChebyI : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	// Low shelf prototype
+	struct ChebyIShelf : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct ChebyILowPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIHighPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIBandPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIBandStop : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyILowShelf : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT gainDb, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIHighShelf : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT gainDb, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIEq : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT gainDb, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	// Chebyshev Type II
+	//
+	//--------------------------------------------------------------------------
+
+	// Low pass prototype
+	struct ChebyII : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	// Low shelf prototype
+	struct ChebyIIShelf : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct ChebyIILowPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT stopBandDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.stopBandDb=stopBandDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct ChebyIIHighPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT stopBandDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.stopBandDb=stopBandDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIIBandPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT stopBandDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.stopBandDb=stopBandDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIIBandStop : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT stopBandDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.stopBandDb=stopBandDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIILowShelf : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT gainDb, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIIHighShelf : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT gainDb, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	template
+	struct ChebyIIEq : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT gainDb, CalcT rippleDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.passRippleDb=rippleDb;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	// Elliptic
+	//
+	//--------------------------------------------------------------------------
+
+	// Low pass prototype
+	struct Elliptic : Prototype
+	{
+		void Design( const Spec &spec );
+
+	protected:
+		void	prodpoly		( int sn );
+		void	calcfz2			( int i );
+		void	calcfz			( void );
+		void	calcqz			( void );
+		CalcT	findfact		( int t );
+		CalcT	calcsn			( CalcT u );
+		CalcT	ellipticK		( CalcT k );
+
+	protected:
+		template
+		struct CalcArray
+		{
+			CalcT &operator[](size_t index)
+			{
+				assert( index>=0 && index m_zeros;
+		CalcArray<100> m_c1;
+		CalcArray<100> m_b1;
+		CalcArray<100> m_a1;
+		CalcArray<100> m_d1;
+		CalcArray<100> m_q1;
+		CalcArray<100> m_z1;
+		CalcArray<100> m_f1;
+		CalcArray<100> m_s1;
+		CalcArray<100> m_p ;
+		CalcArray<100> m_zw1;
+		CalcArray<100> m_zf1;
+		CalcArray<100> m_zq1;
+		CalcArray<100> m_rootR;
+		CalcArray<100> m_rootI;
+		CalcT m_e;
+		int m_nin;
+		int m_m;
+		int m_n2;
+		int m_em;
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct EllipticLowPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT passRippleDb, CalcT rollOff )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.passRippleDb=passRippleDb;
+			spec.rollOff=rollOff;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct EllipticHighPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT passRippleDb, CalcT rollOff )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.passRippleDb=passRippleDb;
+			spec.rollOff=rollOff;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct EllipticBandPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT passRippleDb, CalcT rollOff )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.passRippleDb=passRippleDb;
+			spec.rollOff=rollOff;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct EllipticBandStop : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth, CalcT passRippleDb, CalcT rollOff )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			spec.passRippleDb=passRippleDb;
+			spec.rollOff=rollOff;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	// Bessel
+	//
+	//--------------------------------------------------------------------------
+
+	// Low pass prototype
+	struct Bessel : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	// Low shelf prototype
+	struct BesselShelf : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct BesselLowPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+	
+	//--------------------------------------------------------------------------
+
+	template
+	struct BesselHighPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+	
+	//--------------------------------------------------------------------------
+
+	template
+	struct BesselBandPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct BesselBandStop : PoleFilterSpace
+	{
+		void SetupAs( CalcT centerFreq, CalcT normWidth )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.centerFreq=centerFreq;
+			spec.normWidth=normWidth;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct BesselLowShelf : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq, CalcT gainDb )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			spec.gainDb=gainDb;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+
+	//--------------------------------------------------------------------------
+	//
+	// Legendere
+	//
+	//--------------------------------------------------------------------------
+
+	// Low pass prototype
+	struct Legendere : Prototype
+	{
+		void Design( const Spec &spec );
+	};
+
+	//--------------------------------------------------------------------------
+
+	template
+	struct LegendereLowPass : PoleFilterSpace
+	{
+		void SetupAs( CalcT cutoffFreq )
+		{
+			Spec spec;
+			spec.order=order;
+			spec.cutoffFreq=cutoffFreq;
+			spec.sampleRate=1;
+			PoleFilterSpace::Setup( spec );
+		}
+	};
+	
+	//--------------------------------------------------------------------------
+};
+
+#endif
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AsymRampShaper.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AsymRampShaper.h
new file mode 100644
index 00000000..6aea0bbc
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AsymRampShaper.h
@@ -0,0 +1,80 @@
+#pragma once
+
+#include 
+
+
+/** For Tremolo: lets you smoothly adjust phase and skew
+* turns a ramp into a continuously variable dual slope ramp:
+*		at one extreme it is increasing ramp
+*		at other extreme it is decreasing
+*		in between it it triangle
+*/
+
+class AsymRampShaperParams
+{
+public:
+    float	k;		//when input < k we are in the rising phase
+    float a1;		// in rising phase, f(x) = a1 * x;
+    float a2;
+    float b2;		// in falling phase, f(x) = a2 * x + b2
+    float phaseOffset;	// between 0 and 1
+
+    bool valid()
+    {
+        bool ret = true;
+        ret &= (k > 0 && k < 1);
+        ret &= (phaseOffset >= 0 && phaseOffset <= 1);
+        return ret;
+    }
+};
+
+
+class AsymRampShaper
+{
+public:
+
+    /* skew = -1..1, zero is triangle
+    * phase = -1..1, zero is no shift
+    */
+    static void setup(AsymRampShaperParams& params, float skew, float phase)
+    {
+        // first deal with phase
+        if (phase < 0) phase += 1;		// adjust phase into range convenient for us 
+                                        // (it all wraps around two pi anyway)
+
+        assert(phase >= 0 && phase <= 1);
+        params.phaseOffset = phase;
+
+        // now skew
+        assert(skew > -1 && skew < 1);
+        params.k = (skew + 1) / (float) 2;		// between 0 and 1
+
+        params.a1 = float(1.0 / params.k);					// as x goes 0..k, f(x) 0..1
+        params.a2 = float(1.0 / (params.k - 1.0));
+        params.b2 = -params.a2;
+
+        assert(params.valid());
+        //char buf[512];
+        //sprintf(buf, "set k=%f a1=%f a2=%f b2=%f\n", params.k, params.a1, params.a2, params.b2);
+        //DebugUtil::trace(buf);
+    }
+
+    static float proc_1(AsymRampShaperParams& params, float input)
+    {
+        assert(params.valid());
+        input += params.phaseOffset;
+        if (input > 1) input -= 1;
+
+        float ret = 0;
+        if (input < params.k) {
+            ret = input * params.a1;
+        } else {
+            ret = params.b2 + input * params.a2;
+        }
+        assert(ret >= 0 && ret <= 1);
+        return ret;
+    }
+
+};
+
+
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AudioMath.cpp b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AudioMath.cpp
new file mode 100644
index 00000000..7bc7f468
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AudioMath.cpp
@@ -0,0 +1,91 @@
+#include 
+#include 
+
+#include "AudioMath.h"
+#include "LookupTable.h"
+#include "ObjectCache.h"
+
+
+
+const double AudioMath::Pi = 3.1415926535897932384626433832795028841971;
+const double AudioMath::Pi_2 = 1.5707963267948966192313216916397514420986;
+const double AudioMath::Ln2 = 0.693147180559945309417;
+const double AudioMath::Ln10 = 2.30258509299404568402;
+const double AudioMath::E = 2.71828182845904523536;
+
+std::function AudioMath::makeFunc_Sin()
+{
+    return [](double x) {
+        return std::sin(x * 2 * Pi);
+    };
+}
+
+std::function AudioMath::makeFunc_Exp(double xMin, double xMax, double yMin, double yMax)
+{
+    const double a = (std::log(yMax) - log(yMin)) / (xMax - xMin);
+    const double b = log(yMin) - a * xMin;
+    return [a, b](double d) {
+        return std::exp(a * d + b);
+    };
+}
+
+std::function AudioMath::makeFunc_AudioTaper(double dbAtten)
+{
+    assert(dbAtten < 0);
+
+    const double gainAtQuarter = gainFromDb(dbAtten);
+    std::function linearFunc;
+    std::function expFunc;
+
+    {
+        // for linear part at bottom
+        const double x0 = 0;
+        const double x1 = .25;
+        const double y0 = 0;
+        const double y1 = gainAtQuarter;
+        const double a = (y1 - y0) / (x1 - x0);
+        const double b = y0 - a * x0;
+        linearFunc = [&linearFunc, a, b](double d) {
+            return a * d + b;
+        };
+    }
+
+    {
+        // for exp part on top
+        const double xMin = .25;
+        const double yMin = gainAtQuarter;
+        const double xMax = 1;
+        const double yMax = 1;
+        expFunc = makeFunc_Exp(xMin, xMax, yMin, yMax);
+    }
+
+    return [linearFunc, expFunc](double d) {
+        return (d <= .25) ? linearFunc(d) : expFunc(d);
+    };
+}
+
+
+
+AudioMath::ScaleFun AudioMath::makeBipolarAudioScaler(float y0, float y1)
+{
+    // Use a cached singleton for the lookup table - don't need to have unique copies
+    std::shared_ptr> lookup = ObjectCache::getBipolarAudioTaper();
+    const float x0 = -5;
+    const float x1 = 5;
+    const float a = (y1 - y0) / (x1 - x0);
+    const float b = y0 - a * x0;
+
+    // Notice how lambda captures the smart pointer. Now
+    // lambda owns a reference to it.
+    return [a, b, lookup](float cv, float knob, float trim) {
+        auto mappedTrim = LookupTable::lookup(*lookup, trim);
+        float x = cv * mappedTrim + knob;
+        x = std::max(-5.0f, x);
+        x = std::min(5.0f, x);
+        return a * x + b;
+    };
+}
+
+
+ // declare some test variables here
+int _numLookupParams = 0;
\ No newline at end of file
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AudioMath.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AudioMath.h
new file mode 100644
index 00000000..227c5d8e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/AudioMath.h
@@ -0,0 +1,89 @@
+#pragma once
+#include 
+#include 
+#include 
+
+class AudioMath
+{
+public:
+    AudioMath() = delete;       // we are only static
+    static const double Pi;
+    static const double Pi_2;       // Pi / 2
+    static const double Ln2;
+    static const double Ln10;
+    static const double E;
+
+    static bool closeTo(double x, double y, double tolerance)
+    {
+        const bool ret = std::abs(x - y) < tolerance;
+        return ret;
+    }
+
+    static double db(double g)
+    {
+        return 20 * log(g) / Ln10;
+    }
+
+    static double gainFromDb(double db)
+    {
+        return std::exp(Ln10 * db / 20.0);
+    }
+
+    /**
+     * Returns a function that generates one period of sin for x = {0..1}.
+     * Range (output) is -1 to 1.
+     */
+    static std::function makeFunc_Sin();
+
+    /*
+     * Returns a function that generates an exponential defined by two points
+     * At input = xMin, output will be yMin.
+     * At input = xMax, output will be yMax.
+     */
+    static std::function makeFunc_Exp(double xMin, double xMax, double yMin, double yMax);
+
+    /**
+     * Returns a function for an "audio taper" attenuator gain.
+     * function is pure exponential for x > .25, linear for x < .25
+     * At input 1, output is 1
+     * At input .25, output is the gain corresponding to adAtten
+     * At input 0, the output is zero.
+     */
+    static std::function makeFunc_AudioTaper(double dbAtten);
+
+    /**
+     * ScaleFun is a function the combines CV, knob, and trim into a voltage.
+     * Typically a ScaleFun is like an "attenuverter"
+     */
+    template 
+    using ScaleFun = std::function;
+
+    /**
+     * Create a ScaleFun with the following properties:
+     * 1) The values are combined with the typical formula: x = cv * trim + knob;
+     * 2) x is clipped between -5 and 5
+     * 3) range is then interpolated between y0, and y1.
+     *
+     * This particular function is used when knobs are -5..5,
+     * and CV range is -5..5.
+     */
+    template 
+    static ScaleFun makeLinearScaler(T y0, T y1)
+    {
+        const T x0 = -5;
+        const T x1 = 5;
+        const T a = (y1 - y0) / (x1 - x0);
+        const T b = y0 - a * x0;
+        return [a, b](T cv, T knob, T trim) {
+            T x = cv * trim + knob;
+            x = std::max(-5.0f, x);
+            x = std::min(5.0f, x);
+            return a * x + b;
+        };
+    }
+
+
+    static ScaleFun makeBipolarAudioScaler(float y0, float y1);
+   
+
+};
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/LookupTable.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/LookupTable.h
new file mode 100644
index 00000000..6359681b
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/LookupTable.h
@@ -0,0 +1,233 @@
+#pragma once
+
+#include 
+#include 
+#include 
+#include 
+
+#include "AudioMath.h"
+
+template  class LookupTableParams;
+/* Lookup table with evenly spaced lookup "bins"
+ * Uses linear interpolation
+ */
+
+ // TODO: templatize on size?
+template 
+class LookupTable
+{
+
+public:
+    LookupTable() = delete;       // we are only static
+
+    /**
+     * lookup does the table lookup.
+     * input must be in the range specified at table creation time, otherwise
+     * it will be limited to the range.
+     * If allowOutsideDomain, will assert when input must be limited.
+     */
+    static T lookup(const LookupTableParams& params, T input, bool allowOutsideDomain = false);
+
+    /**
+     * init will create the entries in the lookup table
+     * bins is the number of entries desired in the lookup table.
+     *      more bins means greater accuracy, but greater memory usage also.
+     * xMin is the minimum input that will be passed to lookup()
+     * xMax is the maximum input that will be passed to lookup().
+     *      xMin..xMax is the domain of the function.
+     * f is a continuous function that the lookup table will approximate.
+     */
+    static void init(LookupTableParams& params, int bins, T xMin, T xMax, std::function f);
+
+    /**
+     * initDiscrete will make a table that interpolates between discrete values.
+     * numEntries is the number of "points" that will be interpolated.
+     * entries are the discrete y values to be interpolated.
+     * Very important: x values are assumed to be 0..numEntries-1. That's because
+     * this lookup table only works with uniform x value.
+     */
+    static void initDiscrete(LookupTableParams& params, int numEntries, const T * yEntries);
+private:
+    static int cvtt(T *);
+
+#ifdef _DEBUG
+    static void checkInput(const LookupTableParams& params, const T *in, int sampleFrames)
+    {
+        for (int i = 0; i < sampleFrames; ++i) {
+            f_t input = in[i];
+            assert(input >= params.xMin && input <= params.xMax);
+        }
+    }
+#else
+#define checkInput __noop
+#endif
+
+};
+
+template
+inline T LookupTable::lookup(const LookupTableParams& params, T input, bool allowOutsideDomain)
+{
+    assert(allowOutsideDomain || (input >= params.xMin && input <= params.xMax));
+                                                            // won't happen in the field,
+                                                            // as assertions are disabled for release.
+    input = std::min(input, params.xMax);
+    input = std::max(input, params.xMin);
+    assert(params.isValid());
+    assert(input >= params.xMin && input <= params.xMax);
+
+    // need to scale by bins
+    T scaledInput = input * params.a + params.b;
+    assert(params.a != 0);
+
+    int input_int = cvtt(&scaledInput);
+    T input_float = scaledInput - input_int;
+
+    // Unfortunately, when we use float instead of doubles,
+    // numeric precision issues get us "out of range". So
+    // here we clamp to range. It would be more efficient if we didn't do this.
+    // Perhaps the calculation of a and b could be done so this can't happen?
+    if (input_float < 0) {
+        input_float = 0;
+    } else if (input_float > 1) {
+        input_float = 1;
+    }
+
+    assert(input_float >= 0 && input_float <= 1);
+    assert(input_int >= 0 && input_int <= params.numBins_i);
+
+    T * entry = params.entries + (2 * input_int);
+    T x = entry[0];
+    x += input_float * entry[1];
+    return x;
+}
+
+template
+inline void LookupTable::init(LookupTableParams& params,
+    int bins, T x0In, T x1In, std::function f)
+{
+    params.alloc(bins);
+
+    // f(x0 = ax + 0 == index
+    // f(x0) = 0
+    // f(x1) = bins
+    params.a = (T) bins / (x1In - x0In);
+    params.b = -params.a * x0In;
+
+    if (x0In == 0) assert(params.b == 0);
+
+    {
+        assert(AudioMath::closeTo((params.a * x0In + params.b), 0, .0001));
+        assert(AudioMath::closeTo((params.a * x1In + params.b), bins, .0001));
+    }
+
+    for (int i = 0; i <= bins; ++i) {
+        double x0 = (i - params.b) / params.a;
+        double x1 = ((i + 1) - params.b) / params.a;
+
+        double y0 = f(x0);
+        double y1 = f(x1);
+        double slope = y1 - y0;
+        T * entry = params.entries + (2 * i);
+        entry[0] = (T) y0;
+        entry[1] = (T) slope;
+    }
+    params.xMin = x0In;
+    params.xMax = x1In;
+}
+
+template
+inline void LookupTable::initDiscrete(LookupTableParams& params, int numEntries, const T * entries)
+{
+    params.alloc(numEntries);
+    // Since this version assumes x = 0, 1, 2 ....
+    // We don't need an interpolation to find which bin we are in
+    params.a = 1;
+    params.b = 0;
+
+    for (int i = 0; i < numEntries; ++i) {
+        int x0 = i;
+        int x1 = i + 1;
+
+        // Ugh - this will need to get resolved when we "officially" make
+        // all table support x values outside their range. But for now we 
+        // have a problem: if x == Xmax (numEntries), we need an extra "bin"
+        // at the end to look up that value, so here we make a flat bit of xMax.
+        if (i == (numEntries - 1)) {
+            --x1;
+        }
+
+        double y0 = entries[x0];
+        double y1 = entries[x1];
+        double slope = y1 - y0;
+
+        T * entry = params.entries + (2 * i);
+        entry[0] = (T) y0;
+        entry[1] = (T) slope;
+    }
+    params.xMin = 0;
+    params.xMax = T(numEntries - 1);
+}
+
+template<>
+inline int LookupTable::cvtt(double* input)
+{
+    auto x = _mm_load_sd(input);
+    return _mm_cvttsd_si32(x);
+}
+
+template<>
+inline int LookupTable::cvtt(float* input)
+{
+    auto x = _mm_load_ss(input);
+    return _mm_cvttss_si32(x);
+}
+
+/***************************************************************************/
+extern int  _numLookupParams;
+
+template 
+class LookupTableParams
+{
+public:
+    int numBins_i = 0;		// numBins will be number of entries (pairs of values)
+    T a = 0, b = 0;			// lookup index = a * x + b, so domain of x can be whatever we want
+
+    T * entries = 0;		// each entry is value, slope
+    T xMin = 0;				// minimum x value we will accept as input
+    T xMax = 0;				// max x value we will accept as input
+
+    LookupTableParams()
+    {
+        ++_numLookupParams;
+    }
+    LookupTableParams(const LookupTableParams&) = delete;
+    LookupTableParams& operator=(const LookupTableParams&) = delete;
+
+    ~LookupTableParams()
+    {
+        free(entries);
+        --_numLookupParams;
+    }
+
+    bool isValid() const
+    {
+        return ((entries != 0) &&
+            (xMax > xMin) &&
+            (numBins_i > 0)
+            );
+    }
+
+    void alloc(int bins)
+    {
+        if (entries) free(entries);
+        // allocate one extra, so we can index all the way to the end...
+        entries = (T *) malloc((bins + 1) * 2 * sizeof(T));
+        numBins_i = bins;
+        a = 0;
+        b = 0;
+    }
+
+};
+
+
+
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/LookupTableFactory.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/LookupTableFactory.h
new file mode 100644
index 00000000..6ef5b4b4
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/LookupTableFactory.h
@@ -0,0 +1,64 @@
+#pragma once
+
+#include "LookupTable.h"
+
+// TODO: this class should not be templatized. the functions should
+template
+class LookupTableFactory
+{
+public:
+    static void makeBipolarAudioTaper(LookupTableParams& params);
+    static double audioTaperKnee()
+    {
+        return -24;
+    }
+    /**
+    * Factory methods for exp base 2
+    * domain = 0..10
+    * range = 20..20k (for now). but should be .001 to 1.0?
+    */
+    static void makeExp2(LookupTableParams& params);
+    static double expYMin()
+    {
+        return  4;
+    }
+    static double expYMax()
+    {
+        return  40000;
+    }
+    static double expXMin()
+    {
+        return  std::log2(expYMin());
+    }
+    static double expXMax()
+    {
+        return  std::log2(expYMax());
+    }
+};
+
+
+template
+inline void LookupTableFactory::makeExp2(LookupTableParams& params)
+{
+    // 128 not enough for one cent
+    const int bins = 256;
+    const T xMin = (T) std::log2(expYMin());
+    const T xMax = (T) std::log2(expYMax());
+    assert(xMin < xMax);
+    LookupTable::init(params, bins, xMin, xMax, [](double x) {
+        return std::pow(2, x);
+        });
+}
+
+template
+inline void LookupTableFactory::makeBipolarAudioTaper(LookupTableParams& params)
+{
+    const int bins = 32;
+    std::function audioTaper = AudioMath::makeFunc_AudioTaper(audioTaperKnee());
+    const T xMin = -1;
+    const T xMax = 1;
+    LookupTable::init(params, bins, xMin, xMax, [audioTaper](double x) {
+        return (x >= 0) ? audioTaper(x) : -audioTaper(-x);
+        });
+
+}
\ No newline at end of file
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/ObjectCache.cpp b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/ObjectCache.cpp
new file mode 100644
index 00000000..2fee4982
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/ObjectCache.cpp
@@ -0,0 +1,95 @@
+
+#include 
+
+#include "AudioMath.h"
+#include "LookupTableFactory.h"
+#include "ObjectCache.h"
+
+template 
+std::shared_ptr> ObjectCache::getBipolarAudioTaper()
+{
+    std::shared_ptr< LookupTableParams> ret = bipolarAudioTaper.lock();
+    if (!ret) {
+        ret = std::make_shared>();
+        LookupTableFactory::makeBipolarAudioTaper(*ret);
+        bipolarAudioTaper = ret;
+    }
+    return ret;
+}
+
+template 
+std::shared_ptr> ObjectCache::getSinLookup()
+{
+    std::shared_ptr< LookupTableParams> ret = sinLookupTable.lock();
+    if (!ret) {
+        ret = std::make_shared>();
+        std::function f = AudioMath::makeFunc_Sin();
+        // Used to use 4096, but 256 gives about 80db  snr, so let's save memory
+        LookupTable::init(*ret, 256, 0, 1, f);
+        sinLookupTable = ret;
+    }
+    return ret;
+}
+
+template 
+std::shared_ptr> ObjectCache::getExp2()
+{
+    std::shared_ptr< LookupTableParams> ret = exp2.lock();
+    if (!ret) {
+        ret = std::make_shared>();
+        LookupTableFactory::makeExp2(*ret);
+        exp2 = ret;
+    }
+    return ret;
+}
+
+
+
+template 
+std::shared_ptr> ObjectCache::getDb2Gain()
+{
+    std::shared_ptr< LookupTableParams> ret = db2Gain.lock();
+    if (!ret) {
+        ret = std::make_shared>();
+        LookupTable::init(*ret, 32, -80, 20, [](double x) {
+            return AudioMath::gainFromDb(x);
+        });
+        db2Gain = ret;
+    }
+    return ret;
+}
+
+
+template 
+std::shared_ptr> ObjectCache::getTanh5()
+{
+    std::shared_ptr< LookupTableParams> ret = tanh5.lock();
+    if (!ret) {
+        ret = std::make_shared>();
+        LookupTable::init(*ret, 256, -5, 5,  [](double x) {
+            return std::tanh(x);
+            });
+        tanh5 = ret;
+    }
+    return ret;
+}
+
+// The weak pointer that hold our singletons.
+template 
+std::weak_ptr> ObjectCache::bipolarAudioTaper;
+
+template 
+std::weak_ptr> ObjectCache::sinLookupTable;
+
+template 
+std::weak_ptr> ObjectCache::exp2;
+
+template 
+std::weak_ptr> ObjectCache::db2Gain;
+
+template 
+std::weak_ptr> ObjectCache::tanh5;
+
+// Explicit instantiation, so we can put implementation into .cpp file
+template class ObjectCache;
+template class ObjectCache;
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/ObjectCache.h b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/ObjectCache.h
new file mode 100644
index 00000000..78c63568
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-filter/utils/ObjectCache.h
@@ -0,0 +1,50 @@
+#pragma once
+
+
+#include "LookupTable.h"
+
+/**
+ * This class creates objects and caches them.
+ * Objects in the cache only stay alive as long as there is a reference to the object,
+ * If all refs go away, the object will be deleted.
+ *
+ * All accessors return shared pointers to make the lifetime management easy.
+ * Clients are free to use the shared_ptr directly, or may use the raw pointer,
+ * as long as the client holds onto the reference.
+ */
+
+template 
+class ObjectCache
+{
+public:
+    static std::shared_ptr> getBipolarAudioTaper();
+    static std::shared_ptr> getSinLookup();
+
+    /**
+     * 2 ** x, not scaled or shifted in any manner, but tables
+     * selected to span a "reasonable" range when used as frequencies
+     (4 Hz to 40kHz)
+     * Exp2 lookup is 2 ** x.
+     * Domain = {2 .. 15(+)}
+     * Range = {4 .. 40000}
+     * accuracy = 1 cent (1V/octave)
+     */
+    static std::shared_ptr> getExp2();
+    static std::shared_ptr> getDb2Gain();
+
+    /**
+     * tanh, unscaled, from -5 to 5
+     */
+    static std::shared_ptr> getTanh5();
+
+private:
+    /**
+     * Cache uses weak pointers. This allows the cached objects to be
+     * freed when the last client reference goes away.
+     */
+    static std::weak_ptr> bipolarAudioTaper;
+    static std::weak_ptr> sinLookupTable;
+    static std::weak_ptr> exp2;
+    static std::weak_ptr> db2Gain;
+    static std::weak_ptr> tanh5;
+};
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-noise/base.hpp b/plugins/community/repos/FrozenWasteland/src/dsp-noise/base.hpp
new file mode 100644
index 00000000..3e405daa
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-noise/base.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+namespace frozenwasteland {
+namespace dsp {
+
+struct Generator {
+	float _current = 0.0;
+
+	Generator() {}
+	virtual ~Generator() {}
+
+	float current() {
+		return _current;
+	}
+
+	float next() {
+		return _current = _next();
+	}
+
+	virtual float _next() = 0;
+};
+
+} // namespace dsp
+} // namespace frozenwasteland
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-noise/noise.cpp b/plugins/community/repos/FrozenWasteland/src/dsp-noise/noise.cpp
new file mode 100644
index 00000000..477a4d60
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-noise/noise.cpp
@@ -0,0 +1,23 @@
+
+#include "noise.hpp"
+
+using namespace frozenwasteland::dsp;
+
+
+Seeds::Seeds() {
+  std::random_device rd;
+  _generator.seed(rd());
+}
+
+unsigned int Seeds::_next() {
+  return _generator();
+}
+
+Seeds& Seeds::getInstance() {
+  static Seeds instance;
+  return instance;
+}
+
+unsigned int Seeds::next() {
+  return getInstance()._next();
+};
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp-noise/noise.hpp b/plugins/community/repos/FrozenWasteland/src/dsp-noise/noise.hpp
new file mode 100644
index 00000000..d8618733
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp-noise/noise.hpp
@@ -0,0 +1,78 @@
+#pragma once
+
+#include 
+
+#include "base.hpp"
+
+namespace frozenwasteland {
+namespace dsp {
+
+class Seeds {
+private:
+	std::mt19937 _generator;
+	Seeds();
+	unsigned int _next();
+
+public:
+	Seeds(const Seeds&) = delete;
+	void operator=(const Seeds&) = delete;
+	static Seeds& getInstance();
+
+	static unsigned int next();
+};
+
+struct NoiseGenerator : Generator {
+	std::minstd_rand _generator; // one of the faster options.
+
+	NoiseGenerator() : _generator(Seeds::next()) {}
+};
+
+struct WhiteNoiseGenerator : NoiseGenerator {
+	std::uniform_real_distribution _uniform;
+
+	WhiteNoiseGenerator() : _uniform(-1.0, 1.0) {}
+
+	virtual float _next() override {
+		return _uniform(_generator);
+	}
+};
+
+template
+struct BasePinkNoiseGenerator : NoiseGenerator {
+	static const int _n = 7;
+	G _g;
+	G _gs[_n];
+	uint32_t _count = _g.next();
+
+	virtual float _next() override {
+		// See: http://www.firstpr.com.au/dsp/pink-noise/
+		float sum = _g.next();
+		for (int i = 0, bit = 1; i < _n; ++i, bit <<= 1) {
+			if (_count & bit) {
+				sum += _gs[i].next();
+			}
+			else {
+				sum += _gs[i].current();
+			}
+		}
+		++_count;
+		return sum / (float)(_n + 1);
+	}
+};
+
+struct PinkNoiseGenerator : BasePinkNoiseGenerator {};
+
+struct RedNoiseGenerator : BasePinkNoiseGenerator {};
+
+struct GaussianNoiseGenerator : NoiseGenerator {
+	std::normal_distribution _normal;
+
+	GaussianNoiseGenerator() : _normal(0, 1.0) {}
+
+	virtual float _next() override {
+		return _normal(_generator);
+	}
+};
+
+} // namespace dsp
+} // namespace frozenwasteland
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp/base.hpp b/plugins/community/repos/FrozenWasteland/src/dsp/base.hpp
new file mode 100644
index 00000000..3e405daa
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp/base.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+namespace frozenwasteland {
+namespace dsp {
+
+struct Generator {
+	float _current = 0.0;
+
+	Generator() {}
+	virtual ~Generator() {}
+
+	float current() {
+		return _current;
+	}
+
+	float next() {
+		return _current = _next();
+	}
+
+	virtual float _next() = 0;
+};
+
+} // namespace dsp
+} // namespace frozenwasteland
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp/noise.cpp b/plugins/community/repos/FrozenWasteland/src/dsp/noise.cpp
new file mode 100644
index 00000000..477a4d60
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp/noise.cpp
@@ -0,0 +1,23 @@
+
+#include "noise.hpp"
+
+using namespace frozenwasteland::dsp;
+
+
+Seeds::Seeds() {
+  std::random_device rd;
+  _generator.seed(rd());
+}
+
+unsigned int Seeds::_next() {
+  return _generator();
+}
+
+Seeds& Seeds::getInstance() {
+  static Seeds instance;
+  return instance;
+}
+
+unsigned int Seeds::next() {
+  return getInstance()._next();
+};
diff --git a/plugins/community/repos/FrozenWasteland/src/dsp/noise.hpp b/plugins/community/repos/FrozenWasteland/src/dsp/noise.hpp
new file mode 100644
index 00000000..d8618733
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/dsp/noise.hpp
@@ -0,0 +1,78 @@
+#pragma once
+
+#include 
+
+#include "base.hpp"
+
+namespace frozenwasteland {
+namespace dsp {
+
+class Seeds {
+private:
+	std::mt19937 _generator;
+	Seeds();
+	unsigned int _next();
+
+public:
+	Seeds(const Seeds&) = delete;
+	void operator=(const Seeds&) = delete;
+	static Seeds& getInstance();
+
+	static unsigned int next();
+};
+
+struct NoiseGenerator : Generator {
+	std::minstd_rand _generator; // one of the faster options.
+
+	NoiseGenerator() : _generator(Seeds::next()) {}
+};
+
+struct WhiteNoiseGenerator : NoiseGenerator {
+	std::uniform_real_distribution _uniform;
+
+	WhiteNoiseGenerator() : _uniform(-1.0, 1.0) {}
+
+	virtual float _next() override {
+		return _uniform(_generator);
+	}
+};
+
+template
+struct BasePinkNoiseGenerator : NoiseGenerator {
+	static const int _n = 7;
+	G _g;
+	G _gs[_n];
+	uint32_t _count = _g.next();
+
+	virtual float _next() override {
+		// See: http://www.firstpr.com.au/dsp/pink-noise/
+		float sum = _g.next();
+		for (int i = 0, bit = 1; i < _n; ++i, bit <<= 1) {
+			if (_count & bit) {
+				sum += _gs[i].next();
+			}
+			else {
+				sum += _gs[i].current();
+			}
+		}
+		++_count;
+		return sum / (float)(_n + 1);
+	}
+};
+
+struct PinkNoiseGenerator : BasePinkNoiseGenerator {};
+
+struct RedNoiseGenerator : BasePinkNoiseGenerator {};
+
+struct GaussianNoiseGenerator : NoiseGenerator {
+	std::normal_distribution _normal;
+
+	GaussianNoiseGenerator() : _normal(0, 1.0) {}
+
+	virtual float _next() override {
+		return _normal(_generator);
+	}
+};
+
+} // namespace dsp
+} // namespace frozenwasteland
diff --git a/plugins/community/repos/FrozenWasteland/src/filters/biquad.cpp b/plugins/community/repos/FrozenWasteland/src/filters/biquad.cpp
new file mode 100644
index 00000000..14cf620e
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/filters/biquad.cpp
@@ -0,0 +1,165 @@
+//
+//  Biquad.cpp
+//
+//  Created by Nigel Redmon on 11/24/12
+//  EarLevel Engineering: earlevel.com
+//  Copyright 2012 Nigel Redmon
+//
+//  For a complete explanation of the Biquad code:
+//  http://www.earlevel.com/main/2012/11/26/biquad-c-source-code/
+//
+//  License:
+//
+//  This source code is provided as is, without warranty.
+//  You may copy and distribute verbatim copies of this document.
+//  You may modify and use this source code to create binary code
+//  for your own purposes, free or commercial.
+//
+
+#include 
+#include "biquad.h"
+
+Biquad::Biquad() {
+    type = bq_type_lowpass;
+    a0 = 1.0;
+    a1 = a2 = b1 = b2 = 0.0;
+    Fc = 0.50;
+    Q = 0.707;
+    peakGain = 0.0;
+    z1 = z2 = 0.0;
+}
+
+Biquad::Biquad(int type, double Fc, double Q, double peakGainDB) {
+    setBiquad(type, Fc, Q, peakGainDB);
+    z1 = z2 = 0.0;
+}
+
+Biquad::~Biquad() {
+}
+
+void Biquad::setType(int type) {
+    this->type = type;
+    calcBiquad();
+}
+
+void Biquad::setQ(double Q) {
+    this->Q = Q;
+    calcBiquad();
+}
+
+void Biquad::setFc(double Fc) {
+    this->Fc = Fc;
+    calcBiquad();
+}
+
+void Biquad::setPeakGain(double peakGainDB) {
+    this->peakGain = peakGainDB;
+    calcBiquad();
+}
+
+void Biquad::setBiquad(int type, double Fc, double Q, double peakGainDB) {
+    this->type = type;
+    this->Q = Q;
+    this->Fc = Fc;
+    setPeakGain(peakGainDB);
+}
+
+void Biquad::calcBiquad(void) {
+    double norm;
+    double V = pow(10, fabs(peakGain) / 20.0);
+    double K = tan(M_PI * Fc);
+    switch (this->type) {
+        case bq_type_lowpass:
+            norm = 1 / (1 + K / Q + K * K);
+            a0 = K * K * norm;
+            a1 = 2 * a0;
+            a2 = a0;
+            b1 = 2 * (K * K - 1) * norm;
+            b2 = (1 - K / Q + K * K) * norm;
+            break;
+
+        case bq_type_highpass:
+            norm = 1 / (1 + K / Q + K * K);
+            a0 = 1 * norm;
+            a1 = -2 * a0;
+            a2 = a0;
+            b1 = 2 * (K * K - 1) * norm;
+            b2 = (1 - K / Q + K * K) * norm;
+            break;
+
+        case bq_type_bandpass:
+            norm = 1 / (1 + K / Q + K * K);
+            a0 = K / Q * norm;
+            a1 = 0;
+            a2 = -a0;
+            b1 = 2 * (K * K - 1) * norm;
+            b2 = (1 - K / Q + K * K) * norm;
+            break;
+
+        case bq_type_notch:
+            norm = 1 / (1 + K / Q + K * K);
+            a0 = (1 + K * K) * norm;
+            a1 = 2 * (K * K - 1) * norm;
+            a2 = a0;
+            b1 = a1;
+            b2 = (1 - K / Q + K * K) * norm;
+            break;
+
+        case bq_type_peak:
+            if (peakGain >= 0) {    // boost
+                norm = 1 / (1 + 1/Q * K + K * K);
+                a0 = (1 + V/Q * K + K * K) * norm;
+                a1 = 2 * (K * K - 1) * norm;
+                a2 = (1 - V/Q * K + K * K) * norm;
+                b1 = a1;
+                b2 = (1 - 1/Q * K + K * K) * norm;
+            }
+            else {    // cut
+                norm = 1 / (1 + V/Q * K + K * K);
+                a0 = (1 + 1/Q * K + K * K) * norm;
+                a1 = 2 * (K * K - 1) * norm;
+                a2 = (1 - 1/Q * K + K * K) * norm;
+                b1 = a1;
+                b2 = (1 - V/Q * K + K * K) * norm;
+            }
+            break;
+        case bq_type_lowshelf:
+            if (peakGain >= 0) {    // boost
+                norm = 1 / (1 + sqrt(2) * K + K * K);
+                a0 = (1 + sqrt(2*V) * K + V * K * K) * norm;
+                a1 = 2 * (V * K * K - 1) * norm;
+                a2 = (1 - sqrt(2*V) * K + V * K * K) * norm;
+                b1 = 2 * (K * K - 1) * norm;
+                b2 = (1 - sqrt(2) * K + K * K) * norm;
+            }
+            else {    // cut
+                norm = 1 / (1 + sqrt(2*V) * K + V * K * K);
+                a0 = (1 + sqrt(2) * K + K * K) * norm;
+                a1 = 2 * (K * K - 1) * norm;
+                a2 = (1 - sqrt(2) * K + K * K) * norm;
+                b1 = 2 * (V * K * K - 1) * norm;
+                b2 = (1 - sqrt(2*V) * K + V * K * K) * norm;
+            }
+            break;
+        case bq_type_highshelf:
+            if (peakGain >= 0) {    // boost
+                norm = 1 / (1 + sqrt(2) * K + K * K);
+                a0 = (V + sqrt(2*V) * K + K * K) * norm;
+                a1 = 2 * (K * K - V) * norm;
+                a2 = (V - sqrt(2*V) * K + K * K) * norm;
+                b1 = 2 * (K * K - 1) * norm;
+                b2 = (1 - sqrt(2) * K + K * K) * norm;
+            }
+            else {    // cut
+                norm = 1 / (V + sqrt(2*V) * K + K * K);
+                a0 = (1 + sqrt(2) * K + K * K) * norm;
+                a1 = 2 * (K * K - 1) * norm;
+                a2 = (1 - sqrt(2) * K + K * K) * norm;
+                b1 = 2 * (K * K - V) * norm;
+                b2 = (V - sqrt(2*V) * K + K * K) * norm;
+            }
+            break;
+    }
+
+    return;
+}
diff --git a/plugins/community/repos/FrozenWasteland/src/filters/biquad.h b/plugins/community/repos/FrozenWasteland/src/filters/biquad.h
new file mode 100644
index 00000000..873a63e9
--- /dev/null
+++ b/plugins/community/repos/FrozenWasteland/src/filters/biquad.h
@@ -0,0 +1,60 @@
+//
+//  Biquad.h
+//
+//  Created by Nigel Redmon on 11/24/12
+//  EarLevel Engineering: earlevel.com
+//  Copyright 2012 Nigel Redmon
+//
+//  For a complete explanation of the Biquad code:
+//  http://www.earlevel.com/main/2012/11/26/biquad-c-source-code/
+//
+//  License:
+//
+//  This source code is provided as is, without warranty.
+//  You may copy and distribute verbatim copies of this document.
+//  You may modify and use this source code to create binary code
+//  for your own purposes, free or commercial.
+//
+
+#ifndef Biquad_h
+#define Biquad_h
+
+enum {
+    bq_type_lowpass = 0,
+    bq_type_highpass,
+    bq_type_bandpass,
+    bq_type_notch,
+    bq_type_peak,
+    bq_type_lowshelf,
+    bq_type_highshelf
+};
+
+class Biquad {
+public:
+    Biquad();
+    Biquad(int type, double Fc, double Q, double peakGainDB);
+    ~Biquad();
+    void setType(int type);
+    void setQ(double Q);
+    void setFc(double Fc);
+    void setPeakGain(double peakGainDB);
+    void setBiquad(int type, double Fc, double Q, double peakGain);
+    float process(float in);
+
+protected:
+    void calcBiquad(void);
+
+    int type;
+    double a0, a1, a2, b1, b2;
+    double Fc, Q, peakGain;
+    double z1, z2;
+};
+
+inline float Biquad::process(float in) {
+    double out = in * a0 + z1;
+    z1 = in * a1 + z2 - b1 * out;
+    z2 = in * a2 - b2 * out;
+    return out;
+}
+
+#endif // Biquad_h
diff --git a/plugins/community/repos/ML_modules/LICENSE b/plugins/community/repos/ML_modules/LICENSE
new file mode 100644
index 00000000..d8755142
--- /dev/null
+++ b/plugins/community/repos/ML_modules/LICENSE
@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2017, Martin Lueders
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/plugins/community/repos/ML_modules/LICENSE-dist.txt b/plugins/community/repos/ML_modules/LICENSE-dist.txt
new file mode 100644
index 00000000..8c967605
--- /dev/null
+++ b/plugins/community/repos/ML_modules/LICENSE-dist.txt
@@ -0,0 +1,13 @@
+# kissfft
+
+Copyright (c) 2003-2010 Mark Borgerding
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+    * Neither the author nor the names of any contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/plugins/community/repos/ML_modules/LICENSE.txt b/plugins/community/repos/ML_modules/LICENSE.txt
new file mode 100644
index 00000000..2aa851d1
--- /dev/null
+++ b/plugins/community/repos/ML_modules/LICENSE.txt
@@ -0,0 +1,7 @@
+Copyright (c) 2017 Martin Lueders
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/plugins/community/repos/ML_modules/Makefile b/plugins/community/repos/ML_modules/Makefile
new file mode 100644
index 00000000..ad4aa2d9
--- /dev/null
+++ b/plugins/community/repos/ML_modules/Makefile
@@ -0,0 +1,12 @@
+SLUG = ML_modules
+VERSION = 0.6.2
+
+FLAGS += -D v_dev
+
+SOURCES += $(wildcard src/*.cpp)
+SOURCES += $(wildcard freeverb/*.cpp)
+
+DISTRIBUTABLES += $(wildcard LICENSE*) res
+
+RACK_DIR ?= ../..
+include $(RACK_DIR)/plugin.mk
diff --git a/plugins/community/repos/ML_modules/README.md b/plugins/community/repos/ML_modules/README.md
new file mode 100644
index 00000000..f2ce93ee
--- /dev/null
+++ b/plugins/community/repos/ML_modules/README.md
@@ -0,0 +1,13 @@
+# ML_modules
+
+![](https://github.com/martin-lueders/ML_modules/blob/master/images/ML_modules.png)
+
+This package will contribute some utiliy modules, such as voltage quantizers, trigger utilities, etc.
+Work is currently in progress.
+
+A short description of the available modules is on my wiki:
+
+https://github.com/martin-lueders/ML_modules/wiki
+
+
+If you enjoy those modules you can support the development by making a donation. Here's the link: [DONATE](https://paypal.me/MartinLueders)
diff --git a/plugins/community/repos/ML_modules/freeverb/Makefile b/plugins/community/repos/ML_modules/freeverb/Makefile
new file mode 100644
index 00000000..58107e82
--- /dev/null
+++ b/plugins/community/repos/ML_modules/freeverb/Makefile
@@ -0,0 +1,5 @@
+
+SOURCES = $(wildcard src/*.cpp src/freeverbsource/*.cpp)
+
+#include ../../../plugin.mk
+
diff --git a/plugins/community/repos/ML_modules/freeverb/allpass.hpp b/plugins/community/repos/ML_modules/freeverb/allpass.hpp
new file mode 100644
index 00000000..9d1ba6ec
--- /dev/null
+++ b/plugins/community/repos/ML_modules/freeverb/allpass.hpp
@@ -0,0 +1,80 @@
+// Allpass filter declaration
+//
+// Written by Jezar at Dreampoint, June 2000
+// http://www.dreampoint.co.uk
+// This code is public domain
+
+// adapted for use in VCV Rack by Martin Lueders
+
+#ifndef _allpass_
+#define _allpass_
+#include "denormals.h"
+
+class allpass
+{
+public:
+	allpass()
+	{
+		bufidx = 0;
+		buffer = 0;
+	};
+
+	~allpass()
+	{
+		if (buffer) delete buffer;
+	};
+
+        void    makebuffer(float *buf, int size)
+        {
+		if (buffer) delete buffer;
+                buffer = new float[size];
+                bufsize = size;
+		bufidx = 0;
+        }
+
+        void    deletebuffer()
+        {
+                if(buffer) delete buffer;
+                bufsize = 0;
+        };
+
+	void	setbuffer(float *buf, int size)
+	{
+		buffer = buf;
+		bufsize = size;
+	};
+
+	inline  float	process(float inp, float feedback);
+	void	mute()
+	{
+		for (int i=0; i=bufsize) bufidx = 0;
+
+	return output;
+}
+
+#endif//_allpass
+
+//ends
diff --git a/plugins/community/repos/ML_modules/freeverb/comb.hpp b/plugins/community/repos/ML_modules/freeverb/comb.hpp
new file mode 100644
index 00000000..a0a8bbf0
--- /dev/null
+++ b/plugins/community/repos/ML_modules/freeverb/comb.hpp
@@ -0,0 +1,92 @@
+// Comb filter class declaration
+//
+// Written by Jezar at Dreampoint, June 2000
+// http://www.dreampoint.co.uk
+// This code is public domain
+
+// adapted for use in VCV Rack by Martin Lueders
+
+#ifndef _comb_
+#define _comb_
+
+#include "denormals.h"
+
+class comb
+{
+public:
+	comb() 
+	{
+		buffer = 0;
+		filterstore = 0;
+		bufidx = 0;
+	};
+
+	~comb()
+	{
+		if (buffer) delete buffer;
+	};
+
+	void    makebuffer(float *buf, int size) 
+	{
+		if (buffer) {delete buffer;}
+		buffer = new float[size];
+		bufsize = size;
+		bufidx = 0;
+	}
+
+	void	deletebuffer()
+	{
+		if(buffer) delete buffer;
+		bufsize = 0;
+	};
+
+	void	setbuffer(float *buf, int size)
+	{
+		buffer = buf;
+		bufsize = size;
+	};
+
+	inline  float	process(float inp, float damp1, float damp2, float feedback);
+	void	mute()
+	{
+		for( int i=0; i=bufsize) bufidx = 0;
+
+	return output;
+}
+
+#endif //_comb_
+
+//ends
diff --git a/plugins/community/repos/ML_modules/freeverb/denormals.h b/plugins/community/repos/ML_modules/freeverb/denormals.h
new file mode 100644
index 00000000..f8714127
--- /dev/null
+++ b/plugins/community/repos/ML_modules/freeverb/denormals.h
@@ -0,0 +1,15 @@
+// Macro for killing denormalled numbers
+//
+// Written by Jezar at Dreampoint, June 2000
+// http://www.dreampoint.co.uk
+// Based on IS_DENORMAL macro by Jon Watte
+// This code is public domain
+
+#ifndef _denormals_
+#define _denormals_
+
+#define undenormalise(sample) if(((*(unsigned int*)&sample)&0x7f800000)==0) sample=0.0f
+
+#endif//_denormals_
+
+//ends
diff --git a/plugins/community/repos/ML_modules/freeverb/readme.txt b/plugins/community/repos/ML_modules/freeverb/readme.txt
new file mode 100644
index 00000000..36361f4b
--- /dev/null
+++ b/plugins/community/repos/ML_modules/freeverb/readme.txt
@@ -0,0 +1,67 @@
+Freeverb - Free, studio-quality reverb SOURCE CODE in the public domain
+-----------------------------------------------------------------------
+
+Written by Jezar at Dreampoint - http://www.dreampoint.co.uk
+
+
+Introduction
+------------
+
+Hello.
+
+I'll try to keep this "readme" reasonably small. There are few things in the world that I hate more than long "readme" files. Except "coding conventions" - but more on that later...
+
+In this zip file you will find two folders of C++ source code:
+
+"Components" - Contains files that should clean-compile ON ANY TYPE OF COMPUTER OR SYSTEM WHATSOEVER. It should not be necessary to make ANY changes to these files to get them to compile, except to make up for inadequacies of certain compilers. These files create three classes - a comb filter, an allpass filter, and a reverb model made up of a number of instances of the filters, with some features to control the filters at a macro level. You will need to link these classes into another program that interfaces with them. The files in the components drawer are completely independant, and can be built without dependancies on anything else. Because of the simple interface, it should be possible to interface these files to any system - VST, DirectX, anything - without changing them AT ALL.
+
+"FreeverbVST" - Contains a Steinberg VST implementation of this version of Freeverb, using the components in (surprise) the components folder. It was built on a PC but may compile properly for the Macintosh with no problems. I don't know - I don't have a Macintosh. If you've figured out how to compile the examples in the Steinberg VST Development Kit, then you should easilly figure out how to bring the files into a project and get it working in a few minutes. It should be very simple.
+
+Note that this version of Freeverb doesn't contain predelay, or any EQ. I thought that might make it difficult to understand the "reverb" part of the code. Once you figure out how Freeverb works, you should find it trivial to add such features with little CPU overhead.
+
+Also, the code in this version of Freeverb has been optimised. This has changed the sound *slightly*, but not significantly compared to how much processing power it saves.
+
+Finally, note that there is also a built copy of this version of Freeverb called "Freeverb3.dll" - this is a VST plugin for the PC. If you want a version for the Mac or anything else, then you'll need to build it yourself from the code.
+
+
+Technical Explanation
+---------------------
+
+Freeverb is a simple implementation of the standard Schroeder/Moorer reverb model. I guess the only reason why it sounds better than other reverbs, is simply because I spent a long while doing listening tests in order to create the values found in "tuning.h". It uses 8 comb filters on both the left and right channels), and you might possibly be able to get away with less if CPU power is a serious constraint for you. It then feeds the result of the reverb through 4 allpass filters on both the left and right channels. These "smooth" the sound. Adding more than four allpasses doesn't seem to add anything significant to the sound, and if you use less, the sound gets a bit "grainy". The filters on the right channel are slightly detuned compared to the left channel in order to create a stereo effect.
+
+Hopefully, you should find the code in the components drawer a model of brevity and clarity. Notice that I don't use any "coding conventions". Personally, I think that coding conventions suck. They are meant to make the code "clearer", but they inevitably do the complete opposite, making the code completely unfathomable. Anyone whose done Windows programming with its - frankly stupid - "Hungarian notation" will know exactly what I mean. Coding conventions typically promote issues that are irrelevant up to the status of appearing supremely important. It may have helped back people in the days when compilers where somewhat feeble in their type-safety, but not in the new millenium with advanced C++ compilers.
+
+Imagine if we rewrote the English language to conform to coding conventions. After all, The arguments should be just as valid for the English language as they are for a computer language. For example, we could put a lower-case "n" in front of every noun, a lower-case "p" in front of a persons name, a lower-case "v" in front of every verb, and a lower-case "a" in front of every adjective. Can you imagine what the English language would look like? All in the name of "clarity". It's just as stupid to do this for computer code as it would be to do it for the English language. I hope that the code for Freeverb in the components drawer demonstrates this, and helps start a movement back towards sanity in coding practices.
+
+
+Background
+----------
+
+Why is the Freeverb code now public domain? Simple. I only intended to create Freeverb to provide me and my friends with studio-quality reverb for free. I never intended to make any money out of it. However, I simply do not have the time to develop it any further. I'm working on a "concept album" at the moment, and I'll never finish it if I spend any more time programming. 
+
+In any case, I make more far money as a contract programmer - making Mobile Internet products - than I ever could writing plugins, so it simply doesn't make financial sense for me to spend any more time on it.
+
+Rather than give Freeverb to any particular individual or organisation to profit from it, I've decided to give it away to the internet community at large, so that quality, FREE (or at the very least, low-cost) reverbs can be developed for all platforms.
+
+Feel free to use the source code for Freeverb in any of your own products, whether they are also available for free, or even if they are commercial - I really don't mind. You may do with the code whatever you wish. If you use it in a product (whether commercial or not), it would be very nice of you, if you were to send me a copy of your product - although I appreciate that this isn't always possible in all circumstances.
+
+HOWEVER, please don't bug me with questions about how to use this code. I gave away Freeverb because I don't have time to maintain it. That means I *certainly* don't have time to answer questions about the source code, so please don't email questions to me. I *will* ignore them. If you can't figure the code for Freeverb out - then find somebody who can. I hope that either way, you enjoy experimenting with it.
+
+
+Disclaimer
+----------
+
+This software and source code is given away for free, without any warranties of any kind. It has been given away to the internet community as a free gift, so please treat it in the same spirit.
+
+
+I hope this code is useful and interesting to you all!
+I hope you have lots of fun experimenting with it and make good products!
+
+Very best regards,
+Jezar.
+Technology Consultant
+Dreampoint Design and Engineering
+http://www.dreampoint.co.uk
+
+
+//ends
diff --git a/plugins/community/repos/ML_modules/freeverb/revmodel.cpp b/plugins/community/repos/ML_modules/freeverb/revmodel.cpp
new file mode 100644
index 00000000..3fa13906
--- /dev/null
+++ b/plugins/community/repos/ML_modules/freeverb/revmodel.cpp
@@ -0,0 +1,233 @@
+// Reverb model implementation
+//
+// Written by Jezar at Dreampoint, June 2000
+// http://www.dreampoint.co.uk
+// This code is public domain
+
+// adapted for use in VCV Rack by Martin Lueders
+
+#include "revmodel.hpp"
+
+revmodel::revmodel()
+{
+};
+
+
+void revmodel::init(const float sampleRate)
+{
+
+	conversion = sampleRate/44100.0;
+
+	int ccombtuningL1 = round(conversion * combtuningL1);
+	int ccombtuningR1 = round(conversion * combtuningR1);
+	int ccombtuningL2 = round(conversion * combtuningL2);
+	int ccombtuningR2 = round(conversion * combtuningR2);
+	int ccombtuningL3 = round(conversion * combtuningL3);
+	int ccombtuningR3 = round(conversion * combtuningR3);
+	int ccombtuningL4 = round(conversion * combtuningL4);
+	int ccombtuningR4 = round(conversion * combtuningR4);
+	int ccombtuningL5 = round(conversion * combtuningL5);
+	int ccombtuningR5 = round(conversion * combtuningR5);
+	int ccombtuningL6 = round(conversion * combtuningL6);
+	int ccombtuningR6 = round(conversion * combtuningR6);
+	int ccombtuningL7 = round(conversion * combtuningL7);
+	int ccombtuningR7 = round(conversion * combtuningR7);
+	int ccombtuningL8 = round(conversion * combtuningL8);
+	int ccombtuningR8 = round(conversion * combtuningR8);
+
+	int callpasstuningL1 = round(conversion * allpasstuningL1);
+	int callpasstuningR1 = round(conversion * allpasstuningR1);
+	int callpasstuningL2 = round(conversion * allpasstuningL2);
+	int callpasstuningR2 = round(conversion * allpasstuningR2);
+	int callpasstuningL3 = round(conversion * allpasstuningL3);
+	int callpasstuningR3 = round(conversion * allpasstuningR3);
+	int callpasstuningL4 = round(conversion * allpasstuningL4);
+	int callpasstuningR4 = round(conversion * allpasstuningR4);
+
+	// Tie the components to their buffers
+	combL[0].makebuffer(bufcombL1,ccombtuningL1);
+	combR[0].makebuffer(bufcombR1,ccombtuningR1);
+	combL[1].makebuffer(bufcombL2,ccombtuningL2);
+	combR[1].makebuffer(bufcombR2,ccombtuningR2);
+	combL[2].makebuffer(bufcombL3,ccombtuningL3);
+	combR[2].makebuffer(bufcombR3,ccombtuningR3);
+	combL[3].makebuffer(bufcombL4,ccombtuningL4);
+	combR[3].makebuffer(bufcombR4,ccombtuningR4);
+	combL[4].makebuffer(bufcombL5,ccombtuningL5);
+	combR[4].makebuffer(bufcombR5,ccombtuningR5);
+	combL[5].makebuffer(bufcombL6,ccombtuningL6);
+	combR[5].makebuffer(bufcombR6,ccombtuningR6);
+	combL[6].makebuffer(bufcombL7,ccombtuningL7);
+	combR[6].makebuffer(bufcombR7,ccombtuningR7);
+	combL[7].makebuffer(bufcombL8,ccombtuningL8);
+	combR[7].makebuffer(bufcombR8,ccombtuningR8);
+
+	allpassL[0].makebuffer(bufallpassL1,callpasstuningL1);
+	allpassR[0].makebuffer(bufallpassR1,callpasstuningR1);
+	allpassL[1].makebuffer(bufallpassL2,callpasstuningL2);
+	allpassR[1].makebuffer(bufallpassR2,callpasstuningR2);
+	allpassL[2].makebuffer(bufallpassL3,callpasstuningL3);
+	allpassR[2].makebuffer(bufallpassR3,callpasstuningR3);
+	allpassL[3].makebuffer(bufallpassL4,callpasstuningL4);
+	allpassR[3].makebuffer(bufallpassR4,callpasstuningR4);
+
+	feedback_allpass = 0.5;
+
+	setwet(initialwet);
+	setroomsize(initialroom);
+	setdry(initialdry);
+	setdamp(initialdamp);
+	setwidth(initialwidth);
+	setmode(initialmode);
+
+
+	// Buffer will be full of rubbish - so we MUST mute them
+	mute();
+}
+
+
+void revmodel::mute()
+{
+	if (getmode() >= freezemode)
+		return;
+
+	for (int i=0;i= freezemode)
+	{
+		roomsize1 = 1;
+		damp1 = 0;
+		gain = muted;
+	}
+	else
+	{
+		roomsize1 = roomsize;
+		damp1 = damp;
+		gain = fixedgain;
+	}
+
+	damp2 = 1.0 - damp1;
+}
+
+// The following get/set functions are not inlined, because
+// speed is never an issue when calling them, and also
+// because as you develop the reverb model, you may
+// wish to take dynamic action when they are called.
+
+void revmodel::setroomsize(float value)
+{
+	roomsize = ((value*scaleroom) + offsetroom); // * conversion;
+	update();
+}
+
+float revmodel::getroomsize()
+{
+//	return (roomsize/conversion-offsetroom)/scaleroom;
+	return (roomsize-offsetroom)/scaleroom;
+}
+
+void revmodel::setdamp(float value)
+{
+	damp = value*scaledamp/conversion;
+	damp = value*scaledamp * sqrt(conversion) ;
+	update();
+}
+
+float revmodel::getdamp()
+{
+//	return conversion * damp/scaledamp;
+	return damp/scaledamp;
+}
+
+void revmodel::setwet(float value)
+{
+	wet = value*scalewet;
+	update();
+}
+
+float revmodel::getwet()
+{
+	return wet/scalewet;
+}
+
+void revmodel::setdry(float value)
+{
+	dry = value*scaledry;
+}
+
+float revmodel::getdry()
+{
+	return dry/scaledry;
+}
+
+void revmodel::setwidth(float value)
+{
+	width = value;
+	update();
+}
+
+float revmodel::getwidth()
+{
+	return width;
+}
+
+void revmodel::setmode(float value)
+{
+	mode = value;
+	update();
+}
+
+float revmodel::getmode()
+{
+	if (mode >= freezemode)
+		return 1;
+	else
+		return 0;
+}
+
+//ends
diff --git a/plugins/community/repos/ML_modules/freeverb/revmodel.hpp b/plugins/community/repos/ML_modules/freeverb/revmodel.hpp
new file mode 100644
index 00000000..139548de
--- /dev/null
+++ b/plugins/community/repos/ML_modules/freeverb/revmodel.hpp
@@ -0,0 +1,99 @@
+// Reverb model declaration
+//
+// Written by Jezar at Dreampoint, June 2000
+// http://www.dreampoint.co.uk
+// This code is public domain
+
+// adapted for use in VCV Rack by Martin Lueders
+
+#ifndef _revmodel_
+#define _revmodel_
+
+#include 
+
+#include "comb.hpp"
+#include "allpass.hpp"
+#include "tuning.h"
+
+class revmodel
+{
+public:
+	revmodel();
+
+	void	init(const float sampleRate);
+
+	void	mute();
+
+	void	process(const float input, float &outputL, float &outputR);
+
+	void	setroomsize(float value);
+	float	getroomsize();
+	void	setdamp(float value);
+	float	getdamp();
+	void	setwet(float value);
+	float	getwet();
+	void	setdry(float value);
+	float	getdry();
+	void	setwidth(float value);
+	float	getwidth();
+	void	setmode(float value);
+	float	getmode();
+private:
+	void	update();
+private:
+	float	gain;
+	float	roomsize,roomsize1;
+	float	damp,damp1, damp2;
+	float   feedback_allpass;
+	float	wet,wet1,wet2;
+	float	dry;
+	float	width;
+	float	mode;
+
+	float 	conversion;
+	float math_e = 2.71828;
+
+	// The following are all declared inline 
+	// to remove the need for dynamic allocation
+	// with its subsequent error-checking messiness
+
+	// Comb filters
+	comb	combL[numcombs];
+	comb	combR[numcombs];
+
+	// Allpass filters
+	allpass	allpassL[numallpasses];
+	allpass	allpassR[numallpasses];
+
+	// Buffers for the combs
+	float	*bufcombL1;
+	float	*bufcombR1;
+	float	*bufcombL2;
+	float	*bufcombR2;
+	float	*bufcombL3;
+	float	*bufcombR3;
+	float	*bufcombL4;
+	float	*bufcombR4;
+	float	*bufcombL5;
+	float	*bufcombR5;
+	float	*bufcombL6;
+	float	*bufcombR6;
+	float	*bufcombL7;
+	float	*bufcombR7;
+	float	*bufcombL8;
+	float	*bufcombR8;
+
+	// Buffers for the allpasses
+	float	*bufallpassL1;
+	float	*bufallpassR1;
+	float	*bufallpassL2;
+	float	*bufallpassR2;
+	float	*bufallpassL3;
+	float	*bufallpassR3;
+	float	*bufallpassL4;
+	float	*bufallpassR4;
+};
+
+#endif//_revmodel_
+
+//ends
diff --git a/plugins/community/repos/ML_modules/freeverb/tuning.h b/plugins/community/repos/ML_modules/freeverb/tuning.h
new file mode 100644
index 00000000..709e0457
--- /dev/null
+++ b/plugins/community/repos/ML_modules/freeverb/tuning.h
@@ -0,0 +1,62 @@
+// Reverb model tuning values
+//
+// Written by Jezar at Dreampoint, June 2000
+// http://www.dreampoint.co.uk
+// This code is public domain
+
+#ifndef _tuning_
+#define _tuning_
+
+const int	numcombs	= 8;
+const int	numallpasses	= 4;
+const float	muted		= 0;
+//const float	fixedgain	= 0.015f;
+const float	fixedgain	= 0.025f;
+const float scalewet		= 3;
+const float scaledry		= 2;
+const float scaledamp		= 0.4f;
+//const float scaleroom		= 0.28f;
+const float scaleroom		= 0.30f;
+const float offsetroom		= 0.7f;
+const float initialroom		= 0.5f;
+const float initialdamp		= 0.5f;
+const float initialwet		= 1/scalewet;
+const float initialdry		= 0;
+const float initialwidth	= 1;
+const float initialmode		= 0;
+const float freezemode		= 0.5f;
+const int	stereospread	= 23;
+
+// These values assume 44.1KHz sample rate
+// they will probably be OK for 48KHz sample rate
+// but would need scaling for 96KHz (or other) sample rates.
+// The values were obtained by listening tests.
+const int combtuningL1		= 1116;
+const int combtuningR1		= 1116+stereospread;
+const int combtuningL2		= 1188;
+const int combtuningR2		= 1188+stereospread;
+const int combtuningL3		= 1277;
+const int combtuningR3		= 1277+stereospread;
+const int combtuningL4		= 1356;
+const int combtuningR4		= 1356+stereospread;
+const int combtuningL5		= 1422;
+const int combtuningR5		= 1422+stereospread;
+const int combtuningL6		= 1491;
+const int combtuningR6		= 1491+stereospread;
+const int combtuningL7		= 1557;
+const int combtuningR7		= 1557+stereospread;
+const int combtuningL8		= 1617;
+const int combtuningR8		= 1617+stereospread;
+const int allpasstuningL1	= 556;
+const int allpasstuningR1	= 556+stereospread;
+const int allpasstuningL2	= 441;
+const int allpasstuningR2	= 441+stereospread;
+const int allpasstuningL3	= 341;
+const int allpasstuningR3	= 341+stereospread;
+const int allpasstuningL4	= 225;
+const int allpasstuningR4	= 225+stereospread;
+
+#endif//_tuning_
+
+//ends
+
diff --git a/plugins/community/repos/ML_modules/images/BPM-tools.png b/plugins/community/repos/ML_modules/images/BPM-tools.png
new file mode 100644
index 00000000..7a8ead51
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/BPM-tools.png differ
diff --git a/plugins/community/repos/ML_modules/images/Constants.png b/plugins/community/repos/ML_modules/images/Constants.png
new file mode 100644
index 00000000..8f2d610e
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/Constants.png differ
diff --git a/plugins/community/repos/ML_modules/images/Counter.png b/plugins/community/repos/ML_modules/images/Counter.png
new file mode 100644
index 00000000..ba813c20
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/Counter.png differ
diff --git a/plugins/community/repos/ML_modules/images/Evolution.png b/plugins/community/repos/ML_modules/images/Evolution.png
new file mode 100644
index 00000000..f113dfef
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/Evolution.png differ
diff --git a/plugins/community/repos/ML_modules/images/FreeVerb.png b/plugins/community/repos/ML_modules/images/FreeVerb.png
new file mode 100644
index 00000000..533f338e
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/FreeVerb.png differ
diff --git a/plugins/community/repos/ML_modules/images/ML_modules.png b/plugins/community/repos/ML_modules/images/ML_modules.png
new file mode 100644
index 00000000..0990a1c0
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/ML_modules.png differ
diff --git a/plugins/community/repos/ML_modules/images/OctaFlop.png b/plugins/community/repos/ML_modules/images/OctaFlop.png
new file mode 100644
index 00000000..da2a399d
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/OctaFlop.png differ
diff --git a/plugins/community/repos/ML_modules/images/OctaSwitch.png b/plugins/community/repos/ML_modules/images/OctaSwitch.png
new file mode 100644
index 00000000..9f243399
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/OctaSwitch.png differ
diff --git a/plugins/community/repos/ML_modules/images/OctaTrig.png b/plugins/community/repos/ML_modules/images/OctaTrig.png
new file mode 100644
index 00000000..64486c85
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/OctaTrig.png differ
diff --git a/plugins/community/repos/ML_modules/images/Quantizer.png b/plugins/community/repos/ML_modules/images/Quantizer.png
new file mode 100644
index 00000000..d0e63133
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/Quantizer.png differ
diff --git a/plugins/community/repos/ML_modules/images/Quantum.png b/plugins/community/repos/ML_modules/images/Quantum.png
new file mode 100644
index 00000000..856644e1
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/Quantum.png differ
diff --git a/plugins/community/repos/ML_modules/images/S&H8.png b/plugins/community/repos/ML_modules/images/S&H8.png
new file mode 100644
index 00000000..0e4c6129
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/S&H8.png differ
diff --git a/plugins/community/repos/ML_modules/images/SH8.png b/plugins/community/repos/ML_modules/images/SH8.png
new file mode 100644
index 00000000..877ed009
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/SH8.png differ
diff --git a/plugins/community/repos/ML_modules/images/SeqSwitch1to8.png b/plugins/community/repos/ML_modules/images/SeqSwitch1to8.png
new file mode 100644
index 00000000..554e8cd1
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/SeqSwitch1to8.png differ
diff --git a/plugins/community/repos/ML_modules/images/SeqSwitch8to1.png b/plugins/community/repos/ML_modules/images/SeqSwitch8to1.png
new file mode 100644
index 00000000..77786600
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/SeqSwitch8to1.png differ
diff --git a/plugins/community/repos/ML_modules/images/ShiftRegister.png b/plugins/community/repos/ML_modules/images/ShiftRegister.png
new file mode 100644
index 00000000..b7728344
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/ShiftRegister.png differ
diff --git a/plugins/community/repos/ML_modules/images/Sum.png b/plugins/community/repos/ML_modules/images/Sum.png
new file mode 100644
index 00000000..e70b4c74
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/Sum.png differ
diff --git a/plugins/community/repos/ML_modules/images/Thumbs.db b/plugins/community/repos/ML_modules/images/Thumbs.db
new file mode 100644
index 00000000..2f9a6b93
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/Thumbs.db differ
diff --git a/plugins/community/repos/ML_modules/images/TrigBuffer.png b/plugins/community/repos/ML_modules/images/TrigBuffer.png
new file mode 100644
index 00000000..56330fd6
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/TrigBuffer.png differ
diff --git a/plugins/community/repos/ML_modules/images/TrigDelay.png b/plugins/community/repos/ML_modules/images/TrigDelay.png
new file mode 100644
index 00000000..31c1010a
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/TrigDelay.png differ
diff --git a/plugins/community/repos/ML_modules/images/Triggered_Switches.png b/plugins/community/repos/ML_modules/images/Triggered_Switches.png
new file mode 100644
index 00000000..ded42569
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/Triggered_Switches.png differ
diff --git a/plugins/community/repos/ML_modules/images/VoltMeter.png b/plugins/community/repos/ML_modules/images/VoltMeter.png
new file mode 100644
index 00000000..e691d540
Binary files /dev/null and b/plugins/community/repos/ML_modules/images/VoltMeter.png differ
diff --git a/plugins/community/repos/ML_modules/make.objects b/plugins/community/repos/ML_modules/make.objects
new file mode 100644
index 00000000..7d59df41
--- /dev/null
+++ b/plugins/community/repos/ML_modules/make.objects
@@ -0,0 +1,27 @@
+ALL_OBJ= \
+	freeverb/revmodel.o \
+	src/BPMdetect.o \
+	src/Constants.o \
+	src/Counter.o \
+	src/FreeVerb.o \
+	src/ML_components.o \
+	src/ML_modules.o \
+	src/OctaFlop.o \
+	src/OctaSwitch.o \
+	src/OctaTrig.o \
+	src/Quant.o \
+	src/Quantum.o \
+	src/SeqSwitch.o \
+	src/SeqSwitch2.o \
+	src/SH8.o \
+	src/ShiftRegister.o \
+	src/ShiftRegister2.o \
+	src/Sum8-MkII.o \
+	src/Sum8.o \
+	src/TrigBuf.o \
+	src/TrigDelay.o \
+	src/TrigSwitch.o \
+	src/TrigSwitch2.o \
+	src/TrigSwitch3.o \
+	src/TrigSwitch3_2.o \
+	src/VoltMeter.o
diff --git a/plugins/community/repos/ML_modules/makefile.msvc b/plugins/community/repos/ML_modules/makefile.msvc
new file mode 100644
index 00000000..161111d9
--- /dev/null
+++ b/plugins/community/repos/ML_modules/makefile.msvc
@@ -0,0 +1,9 @@
+SLUG=ML_modules
+
+include ../../../../dep/yac/install_msvc.mk
+
+EXTRAFLAGS += -Dv_dev
+
+include make.objects
+
+include ../../../build_plugin.mk
diff --git a/plugins/community/repos/ML_modules/res/BPMdetect.svg b/plugins/community/repos/ML_modules/res/BPMdetect.svg
new file mode 100644
index 00000000..591a11c9
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/BPMdetect.svg
@@ -0,0 +1,1206 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+        
+        
+      
+      
+        
+        
+      
+      
+        
+          
+          
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+        
+          
+          
+        
+      
+    
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+    
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+        
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+        
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+        
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+        
+      
+      
+        
+      
+      
+        
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+        
+      
+      
+        
+      
+      
+        
+      
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+        
+      
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+        
+      
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+        
+      
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+        
+      
+      
+        
+      
+    
+    
+    
+    
+    
+    
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+    
+    
+      
+        
+      
+      
+        
+      
+      
+        
+      
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+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
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+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/BPMdetect_orig.svg b/plugins/community/repos/ML_modules/res/BPMdetect_orig.svg
new file mode 100644
index 00000000..f5a72115
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/BPMdetect_orig.svg
@@ -0,0 +1,968 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+        
+        
+      
+      
+        
+        
+      
+      
+        
+          
+          
+        
+        
+          
+          
+        
+      
+    
+    
+    BPM Tools
+    
+    
+      1
+      8
+      2
+      3
+      4
+      5
+      6
+      7
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      1
+      8
+      2
+      3
+      4
+      5
+      6
+      7
+    
+    
+    
+    
+    
+    
+      1
+      8
+      2
+      3
+      4
+      5
+      6
+      7
+    
+    
+      1
+      8
+      2
+      3
+      4
+      5
+      6
+      7
+    
+    Clk In
+    Clk Out
+    Clk2 Out
+    Clk3 Out
+    Smooth
+    Mult
+    Mult
+    Swing
+    Swing
+    Delay CV
+    Mult
+    Div
+    CV Out
+    LFO
+    SEQ-3
+  
+
diff --git a/plugins/community/repos/ML_modules/res/CKSS_0.svg b/plugins/community/repos/ML_modules/res/CKSS_0.svg
new file mode 100644
index 00000000..2485f955
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/CKSS_0.svg
@@ -0,0 +1,130 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+        
+          
+        
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/CKSS_1.svg b/plugins/community/repos/ML_modules/res/CKSS_1.svg
new file mode 100644
index 00000000..ade3ea05
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/CKSS_1.svg
@@ -0,0 +1,135 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+        
+      
+      
+        
+          
+        
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/Constants.svg b/plugins/community/repos/ML_modules/res/Constants.svg
new file mode 100644
index 00000000..e12919ed
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Constants.svg
@@ -0,0 +1,453 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
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+    
+    
+    
+    
+    
+    
+      
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+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
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+    
+      
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+        
+      
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+  
+
diff --git a/plugins/community/repos/ML_modules/res/Constants_orig.svg b/plugins/community/repos/ML_modules/res/Constants_orig.svg
new file mode 100644
index 00000000..eb53b801
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Constants_orig.svg
@@ -0,0 +1,404 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
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+    
+    
+    
+    
+    
+    
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+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    Constants
+    
+    Semitones
+    1
+    2
+    3
+    4
+    5
+    7
+    12
+    -
+    +
+    
+      
+        
+        
+      
+      
+        
+        
+      
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/Counter.svg b/plugins/community/repos/ML_modules/res/Counter.svg
new file mode 100644
index 00000000..0d275835
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Counter.svg
@@ -0,0 +1,542 @@
+
+
+
+
+  
+    
+      
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+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
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+    
+      
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+      
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+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/Counter_orig.svg b/plugins/community/repos/ML_modules/res/Counter_orig.svg
new file mode 100644
index 00000000..27ec239b
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Counter_orig.svg
@@ -0,0 +1,414 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
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+    
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+    
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+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    Counter
+    
+    In
+    
+    Length
+    
+    Out
+    
+    Trigger
+    Start
+    Stop
+    In
+    Out
+    In
+    Out
+  
+
diff --git a/plugins/community/repos/ML_modules/res/DejaVuSansMono.ttf b/plugins/community/repos/ML_modules/res/DejaVuSansMono.ttf
new file mode 100644
index 00000000..f5786022
Binary files /dev/null and b/plugins/community/repos/ML_modules/res/DejaVuSansMono.ttf differ
diff --git a/plugins/community/repos/ML_modules/res/FreeVerb.svg b/plugins/community/repos/ML_modules/res/FreeVerb.svg
new file mode 100644
index 00000000..7de6809e
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/FreeVerb.svg
@@ -0,0 +1,625 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
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+    
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+    
+    
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+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
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+    
+      
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+        
+          
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+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/FreeVerb_orig.svg b/plugins/community/repos/ML_modules/res/FreeVerb_orig.svg
new file mode 100644
index 00000000..c9ee9174
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/FreeVerb_orig.svg
@@ -0,0 +1,478 @@
+
+
+
+
+  
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+        
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+        
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+          
+        
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    In
+    
+    
+    
+    FreeVerb
+    
+    
+    Left
+    
+    Right
+    
+    Roomsize
+    Damping
+    Freeze
+    Outputs
+  
+
diff --git a/plugins/community/repos/ML_modules/res/Jack.svg b/plugins/community/repos/ML_modules/res/Jack.svg
new file mode 100644
index 00000000..dcab721c
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Jack.svg
@@ -0,0 +1,177 @@
+
+
+
+
+  
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+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/Knob.svg b/plugins/community/repos/ML_modules/res/Knob.svg
new file mode 100644
index 00000000..451492cd
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Knob.svg
@@ -0,0 +1,99 @@
+
+
+
+
+  
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+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
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+    
+    
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/Knob_28.svg b/plugins/community/repos/ML_modules/res/Knob_28.svg
new file mode 100644
index 00000000..86c2a9f8
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Knob_28.svg
@@ -0,0 +1,105 @@
+
+
+
+
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/LEDButton.svg b/plugins/community/repos/ML_modules/res/LEDButton.svg
new file mode 100644
index 00000000..735ccdc2
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/LEDButton.svg
@@ -0,0 +1,134 @@
+
+
+
+
+  
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+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/LEDButton_medium.svg b/plugins/community/repos/ML_modules/res/LEDButton_medium.svg
new file mode 100644
index 00000000..7e15403c
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/LEDButton_medium.svg
@@ -0,0 +1,135 @@
+
+
+
+
+  
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+      
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+      
+        image/svg+xml
+        
+        
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+    
+  
+  
+    
+    
+    
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+
diff --git a/plugins/community/repos/ML_modules/res/LEDButton_small.svg b/plugins/community/repos/ML_modules/res/LEDButton_small.svg
new file mode 100644
index 00000000..9c0c4cb6
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/LEDButton_small.svg
@@ -0,0 +1,135 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
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+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/LICENSE-DejaVu.txt b/plugins/community/repos/ML_modules/res/LICENSE-DejaVu.txt
new file mode 100644
index 00000000..254e2cc4
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/LICENSE-DejaVu.txt
@@ -0,0 +1,99 @@
+Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
+Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)
+
+Bitstream Vera Fonts Copyright
+------------------------------
+
+Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
+a trademark of Bitstream, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of the fonts accompanying this license ("Fonts") and associated
+documentation files (the "Font Software"), to reproduce and distribute the
+Font Software, including without limitation the rights to use, copy, merge,
+publish, distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright and trademark notices and this permission notice shall
+be included in all copies of one or more of the Font Software typefaces.
+
+The Font Software may be modified, altered, or added to, and in particular
+the designs of glyphs or characters in the Fonts may be modified and
+additional glyphs or characters may be added to the Fonts, only if the fonts
+are renamed to names not containing either the words "Bitstream" or the word
+"Vera".
+
+This License becomes null and void to the extent applicable to Fonts or Font
+Software that has been modified and is distributed under the "Bitstream
+Vera" names.
+
+The Font Software may be sold as part of a larger software package but no
+copy of one or more of the Font Software typefaces may be sold by itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
+TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
+FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
+ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
+FONT SOFTWARE.
+
+Except as contained in this notice, the names of Gnome, the Gnome
+Foundation, and Bitstream Inc., shall not be used in advertising or
+otherwise to promote the sale, use or other dealings in this Font Software
+without prior written authorization from the Gnome Foundation or Bitstream
+Inc., respectively. For further information, contact: fonts at gnome dot
+org. 
+
+Arev Fonts Copyright
+------------------------------
+
+Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the fonts accompanying this license ("Fonts") and
+associated documentation files (the "Font Software"), to reproduce
+and distribute the modifications to the Bitstream Vera Font Software,
+including without limitation the rights to use, copy, merge, publish,
+distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright and trademark notices and this permission notice
+shall be included in all copies of one or more of the Font Software
+typefaces.
+
+The Font Software may be modified, altered, or added to, and in
+particular the designs of glyphs or characters in the Fonts may be
+modified and additional glyphs or characters may be added to the
+Fonts, only if the fonts are renamed to names not containing either
+the words "Tavmjong Bah" or the word "Arev".
+
+This License becomes null and void to the extent applicable to Fonts
+or Font Software that has been modified and is distributed under the 
+"Tavmjong Bah Arev" names.
+
+The Font Software may be sold as part of a larger software package but
+no copy of one or more of the Font Software typefaces may be sold by
+itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
+TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
+
+Except as contained in this notice, the name of Tavmjong Bah shall not
+be used in advertising or otherwise to promote the sale, use or other
+dealings in this Font Software without prior written authorization
+from Tavmjong Bah. For further information, contact: tavmjong @ free
+. fr.
+
+$Id: LICENSE 2133 2007-11-28 02:46:28Z lechimp $
diff --git a/plugins/community/repos/ML_modules/res/MLButton_0.svg b/plugins/community/repos/ML_modules/res/MLButton_0.svg
new file mode 100644
index 00000000..0bf4134e
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/MLButton_0.svg
@@ -0,0 +1,134 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
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+    
+    
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+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/MLButton_1.svg b/plugins/community/repos/ML_modules/res/MLButton_1.svg
new file mode 100644
index 00000000..2ae912d2
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/MLButton_1.svg
@@ -0,0 +1,134 @@
+
+
+
+
+  
+    
+      
+      
+    
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+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
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diff --git a/plugins/community/repos/ML_modules/res/MLScrew.svg b/plugins/community/repos/ML_modules/res/MLScrew.svg
new file mode 100644
index 00000000..3f9562d7
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/MLScrew.svg
@@ -0,0 +1,66 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
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diff --git a/plugins/community/repos/ML_modules/res/OctaFlop.svg b/plugins/community/repos/ML_modules/res/OctaFlop.svg
new file mode 100644
index 00000000..24ea7f8a
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/OctaFlop.svg
@@ -0,0 +1,465 @@
+
+
+
+
+  
+    
+  
+  
+    
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+        image/svg+xml
+        
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diff --git a/plugins/community/repos/ML_modules/res/OctaFlop_orig.svg b/plugins/community/repos/ML_modules/res/OctaFlop_orig.svg
new file mode 100644
index 00000000..9c76d921
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/OctaFlop_orig.svg
@@ -0,0 +1,417 @@
+
+
+
+
+  
+    
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+        
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+      
+      
+      
+      
+      
+    
+    
+    OctaFlop
+    
+    
+    Reset
+    In
+    Out
+  
+
diff --git a/plugins/community/repos/ML_modules/res/OctaSwitch.svg b/plugins/community/repos/ML_modules/res/OctaSwitch.svg
new file mode 100644
index 00000000..ef0240eb
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/OctaSwitch.svg
@@ -0,0 +1,487 @@
+
+
+
+
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diff --git a/plugins/community/repos/ML_modules/res/OctaSwitch_orig.svg b/plugins/community/repos/ML_modules/res/OctaSwitch_orig.svg
new file mode 100644
index 00000000..cd5c4681
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/OctaSwitch_orig.svg
@@ -0,0 +1,413 @@
+
+
+
+
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+        
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+      
+    
+    
+    
+      
+        
+        
+      
+      
+        
+        
+      
+    
+    OctaSwitch
+    Gate
+    Out
+    A
+    B
+    Threshold
+  
+
diff --git a/plugins/community/repos/ML_modules/res/OctaTrig.svg b/plugins/community/repos/ML_modules/res/OctaTrig.svg
new file mode 100644
index 00000000..60a52568
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/OctaTrig.svg
@@ -0,0 +1,466 @@
+
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+
diff --git a/plugins/community/repos/ML_modules/res/OctaTrig_orig.svg b/plugins/community/repos/ML_modules/res/OctaTrig_orig.svg
new file mode 100644
index 00000000..b28d69c2
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/OctaTrig_orig.svg
@@ -0,0 +1,401 @@
+
+
+
+
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+      
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+      
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+    OctaTrig
+    
+    Gate
+    Trigger Out
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diff --git a/plugins/community/repos/ML_modules/res/Quantizer.png b/plugins/community/repos/ML_modules/res/Quantizer.png
new file mode 100644
index 00000000..513c27ee
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diff --git a/plugins/community/repos/ML_modules/res/Quantizer.svg b/plugins/community/repos/ML_modules/res/Quantizer.svg
new file mode 100644
index 00000000..5a4d9715
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Quantizer.svg
@@ -0,0 +1,487 @@
+
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diff --git a/plugins/community/repos/ML_modules/res/Quantizer_orig.svg b/plugins/community/repos/ML_modules/res/Quantizer_orig.svg
new file mode 100644
index 00000000..5a2df456
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Quantizer_orig.svg
@@ -0,0 +1,421 @@
+
+
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+        
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+      h
+    
+    
+    In
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+    Out
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+    In
+    
+    Out
+    Amount
+  
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diff --git a/plugins/community/repos/ML_modules/res/Quantum.png b/plugins/community/repos/ML_modules/res/Quantum.png
new file mode 100644
index 00000000..e1ed97e5
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diff --git a/plugins/community/repos/ML_modules/res/Quantum.svg b/plugins/community/repos/ML_modules/res/Quantum.svg
new file mode 100644
index 00000000..c0f685c3
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/Quantum.svg
@@ -0,0 +1,894 @@
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new file mode 100644
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new file mode 100644
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new file mode 100644
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+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/res/VoltMeter_orig.svg b/plugins/community/repos/ML_modules/res/VoltMeter_orig.svg
new file mode 100644
index 00000000..f64658e7
--- /dev/null
+++ b/plugins/community/repos/ML_modules/res/VoltMeter_orig.svg
@@ -0,0 +1,360 @@
+
+
+
+
+  
+    
+  
+  
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+      
+      
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    Volt Meter
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/ML_modules/src/BPMdetect.cpp b/plugins/community/repos/ML_modules/src/BPMdetect.cpp
new file mode 100644
index 00000000..7c6bfa86
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/BPMdetect.cpp
@@ -0,0 +1,348 @@
+#include "ML_modules.hpp"
+#include "dsp/digital.hpp"
+#include "util/math.hpp"
+
+#include 
+#include 
+#include 
+
+namespace rack_plugin_ML_modules {
+
+struct BPMdetect : Module {
+	enum ParamIds {
+		SMOOTH_PARAM,
+		MULT2_PARAM,
+		MULT3_PARAM,
+		SWING2_PARAM,
+		SWING3_PARAM,
+		DELAY1_PARAM,
+		DELAY2_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		GATE_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		LFO_OUTPUT,
+		SEQ_OUTPUT,
+		DELAY_OUTPUT,
+		TRIG1_OUTPUT,
+		TRIG2_OUTPUT,
+		TRIG3_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LighIds {
+		NUM_LIGHTS
+	};
+
+	BPMdetect() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) { misses = 0; onSampleRateChange();};
+
+	void step() override;
+
+	int misses = 0;
+	int count2 = 0;
+	int count3 = 0;
+
+	float timer = 0.0;
+	float timer1 = 0.0;
+	float timer2 = 0.0;
+	float timer3 = 0.0;
+	float seconds = 0.0;
+	float deltaT;
+	float BPM=0.0;
+	float lfo_volts=0.0;
+	float delay_volts=0.0;
+
+	bool fine = false;
+
+	inline bool checkBeat(float timer, int mult) {
+		return ( ((timer - mult*seconds) * (timer - mult*seconds) / (seconds*seconds) < 0.2 ) && misses < 4);
+	}
+
+	float gSampleRate;
+	void reset() override {onSampleRateChange();};
+	void onSampleRateChange() override {gSampleRate = engineGetSampleRate(); deltaT = 1.0/gSampleRate;}
+
+	SchmittTrigger gateTrigger;
+	PulseGenerator outPulse1, outPulse2, outPulse3;
+};
+
+
+
+void BPMdetect::step() {
+
+
+	float mult2 = roundf(params[MULT2_PARAM].value);
+	float mult3 = roundf(params[MULT3_PARAM].value);
+
+	float factor2 = ( fine ? 1.0f + 0.25f * (params[SWING2_PARAM].value - 1.0f): params[SWING2_PARAM].value ) / mult2;
+	float factor3 = ( fine ? 1.0f + 0.25f * (params[SWING3_PARAM].value - 1.0f): params[SWING3_PARAM].value ) / mult3;
+
+
+	if( inputs[GATE_INPUT].active) {
+
+		if( timer1 > seconds ) {
+			outPulse1.trigger(0.01);
+			timer1 = 0.0;
+		}
+
+		if( (timer2 > seconds*factor2) /* && (count2 < mult2) */ ) {
+//			if(nearf(factor2,1.0)) std::cerr << timer2 << "\n";
+			outPulse2.trigger(0.01);
+			timer2 = 0.0;
+			// count2++;
+		}
+
+		if( (timer3 > seconds*factor3) /* && (count30) {
+				float new_seconds;
+
+
+				bool found=false;
+
+				for(int mult=1;  !found && mult < 20; mult++ )  {
+					if(checkBeat(timer, mult)) {
+						new_seconds = timer/mult;
+						if(mult==1) misses=0;
+						else        misses++;
+						found = true;
+					};
+				};
+
+				if( !found ) {
+//					std::cerr << "default. misses = " << misses << "\n";
+					new_seconds = timer;
+					misses=0;
+				}
+
+
+				float a = params[SMOOTH_PARAM].value;
+				seconds = ( (1.0-a)*seconds + a*new_seconds);
+				BPM=60.0/seconds;
+
+				lfo_volts = 1.0 - log2(seconds) ;
+
+				float num   = roundf(params[DELAY1_PARAM].value);
+				float denom = roundf(params[DELAY2_PARAM].value);
+
+				delay_volts = 10.0*(3.0+log10(seconds * num/denom))/4.0;
+
+				timer -= seconds;
+				timer1 = 0.0;
+				timer2 = 0.0;
+				timer3 = 0.0;
+				count2 = 1;
+				count3 = 1;
+				outPulse1.trigger(0.01);
+				outPulse2.trigger(0.01);
+				outPulse3.trigger(0.01);
+
+			}
+
+		};
+
+	};
+
+	timer += deltaT;
+	timer1 += deltaT;
+	timer2 += deltaT;
+	timer3 += deltaT;
+
+	outputs[TRIG1_OUTPUT].value = outPulse1.process(deltaT) ? 10.0 : 0.0;
+	outputs[TRIG2_OUTPUT].value = outPulse2.process(deltaT) ? 10.0 : 0.0;
+	outputs[TRIG3_OUTPUT].value = outPulse3.process(deltaT) ? 10.0 : 0.0;
+
+
+	outputs[LFO_OUTPUT].value = lfo_volts;
+	outputs[SEQ_OUTPUT].value = lfo_volts-3.0;
+	outputs[DELAY_OUTPUT].value = delay_volts;
+
+};
+
+struct NumberDisplayWidget2 : TransparentWidget {
+
+  float  *value;
+  std::shared_ptr font;
+
+  NumberDisplayWidget2() {
+    font = Font::load(assetPlugin(plugin, "res/Segment7Standard.ttf"));
+  };
+
+  void draw(NVGcontext *vg) {
+    // Background
+    NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+    NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+    nvgBeginPath(vg);
+    nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 4.0);
+    nvgFillColor(vg, backgroundColor);
+    nvgFill(vg);
+    nvgStrokeWidth(vg, 1.0);
+    nvgStrokeColor(vg, borderColor);
+    nvgStroke(vg);
+
+    nvgFontSize(vg, 18);
+    nvgFontFaceId(vg, font->handle);
+    nvgTextLetterSpacing(vg, 2.5);
+
+    char display_string[10];
+
+    sprintf(display_string,"%6.1f",*value);
+
+    Vec textPos = Vec(6.0f, 17.0f);
+
+    NVGcolor textColor = nvgRGB(0xdf, 0xd2, 0x2c);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "~~~~~", NULL);
+
+    textColor = nvgRGB(0xda, 0xe9, 0x29);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "\\\\\\\\\\", NULL);
+
+    textColor = nvgRGB(0xf0, 0x00, 0x00);
+    nvgFillColor(vg, textColor);
+    nvgText(vg, textPos.x, textPos.y, display_string, NULL);
+  }
+};
+
+
+struct FineMenuItem : MenuItem {
+
+        BPMdetect *module;
+        bool mfine;
+
+        void onAction(EventAction &e) override {
+                module->fine = mfine;
+        };
+
+        void step() override {
+                rightText = (module->fine == mfine)? "✔" : "";
+        };
+
+};
+
+struct NormalMenuItem : MenuItem {
+
+        BPMdetect *module;
+        bool mfine;
+
+        void onAction(EventAction &e) override {
+                module->fine = mfine;
+        };
+
+        void step() override {
+                rightText = (module->fine != mfine)? "✔" : "";
+        };
+
+};
+
+struct BPMdetectWidget : ModuleWidget {
+	BPMdetectWidget(BPMdetect *module);
+	json_t *toJsonData() ;
+	void fromJsonData(json_t *root) ;
+	Menu *createContextMenu() override;
+};
+
+
+Menu *BPMdetectWidget::createContextMenu() {
+
+        Menu *menu = ModuleWidget::createContextMenu();
+
+        MenuLabel *spacerLabel = new MenuLabel();
+        menu->addChild(spacerLabel);
+
+        BPMdetect *myModule = dynamic_cast(module);
+        assert(myModule);
+
+        MenuLabel *modeLabel2 = new MenuLabel();
+        modeLabel2->text = "Swing Range";
+        menu->addChild(modeLabel2);
+
+       
+
+        FineMenuItem *fineMenuItem = new FineMenuItem();
+        fineMenuItem->text = "Fine";
+        fineMenuItem->module = myModule;
+        fineMenuItem->mfine = true;
+        menu->addChild(fineMenuItem);
+
+        NormalMenuItem *normalMenuItem = new NormalMenuItem();
+        normalMenuItem->text = "Legacy";
+        normalMenuItem->module = myModule;
+        normalMenuItem->mfine = false;
+        menu->addChild(normalMenuItem);
+
+
+        return menu;
+};
+
+BPMdetectWidget::BPMdetectWidget(BPMdetect *module) : ModuleWidget(module) {
+	box.size = Vec(15*10, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/BPMdetect.svg")));
+		addChild(panel);
+	}
+
+	const float column1 = 15;
+	const float column2 = 61;
+	const float column3 = 110;
+
+	const float row1 = 84;
+	const float row2 = 140;
+	const float row3 = row2 + 60;
+	const float row4 = row3 + 58;
+	const float row5 = 316;
+
+
+   addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+	addInput(Port::create(Vec(column1+5,  row1+2), Port::INPUT, module, BPMdetect::GATE_INPUT));
+   addParam(ParamWidget::create(Vec(column2,   row1), module, BPMdetect::SMOOTH_PARAM, 0.0, 1.0, 0.5));
+	addOutput(Port::create(Vec(column3-5,row1+2), Port::OUTPUT, module, BPMdetect::TRIG1_OUTPUT));
+
+   addParam(ParamWidget::create(Vec(column1,  row2),    module, BPMdetect::MULT2_PARAM, 1.0, 8.0, 2.0));
+   addParam(ParamWidget::create(Vec(column2,  row2),    module, BPMdetect::SWING2_PARAM, 0.0, 2.0, 1.0));
+	addOutput(Port::create(Vec(column3, row2+2), Port::OUTPUT, module, BPMdetect::TRIG2_OUTPUT));
+
+
+   addParam(ParamWidget::create(Vec(column1,  row3),    module, BPMdetect::MULT3_PARAM, 1.0, 8.0, 3.0));
+   addParam(ParamWidget::create(Vec(column2,  row3),    module, BPMdetect::SWING3_PARAM, 0.0, 2.0, 1.0));
+	addOutput(Port::create(Vec(column3, row3+2), Port::OUTPUT, module, BPMdetect::TRIG3_OUTPUT));
+
+	addOutput(Port::create(Vec(column1, row4), Port::OUTPUT, module, BPMdetect::LFO_OUTPUT));
+	addOutput(Port::create(Vec(column3, row4), Port::OUTPUT, module, BPMdetect::SEQ_OUTPUT));
+
+   addParam(ParamWidget::create(Vec(column1,  row5), module, BPMdetect::DELAY1_PARAM, 1.0, 8.0, 1.0));
+   addParam(ParamWidget::create(Vec(column2,  row5), module, BPMdetect::DELAY2_PARAM, 1.0, 8.0, 1.0));
+	addOutput(Port::create(Vec(column3, row5), Port::OUTPUT, module, BPMdetect::DELAY_OUTPUT));
+
+	NumberDisplayWidget2 *display = new NumberDisplayWidget2();
+	display->box.pos = Vec(25,40);
+	display->box.size = Vec(100, 20);
+	display->value = &module->BPM;
+	addChild(display);
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, BPMdetect) {
+   Model *modelBPMdetect = Model::create("ML modules", "BPMdetect", "BPM Tools", UTILITY_TAG, CLOCK_TAG);
+   return modelBPMdetect;
+}
diff --git a/plugins/community/repos/ML_modules/src/Constants.cpp b/plugins/community/repos/ML_modules/src/Constants.cpp
new file mode 100644
index 00000000..69b36173
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/Constants.cpp
@@ -0,0 +1,108 @@
+#include "ML_modules.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct Constants : Module {
+	enum ParamIds {
+		NUM_PARAMS
+	};
+	enum InputIds {
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		P_1_OUTPUT,
+		P_2_OUTPUT,
+		P_3_OUTPUT,
+		P_4_OUTPUT,
+		P_5_OUTPUT,
+		P_7_OUTPUT,
+		P_12_OUTPUT,
+		M_1_OUTPUT,
+		M_2_OUTPUT,
+		M_3_OUTPUT,
+		M_4_OUTPUT,
+		M_5_OUTPUT,
+		M_7_OUTPUT,
+		M_12_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+
+	Constants() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) {};
+
+	void step() override;
+
+};
+
+
+
+void Constants::step() {
+
+	double semi = 1.0/12.0;
+
+	outputs[P_1_OUTPUT].value  = semi;
+	outputs[P_2_OUTPUT].value  = 2*semi;
+	outputs[P_3_OUTPUT].value  = 3*semi;
+	outputs[P_4_OUTPUT].value  = 4*semi;
+	outputs[P_5_OUTPUT].value  = 5*semi;
+	outputs[P_7_OUTPUT].value  = 7*semi;
+	outputs[P_12_OUTPUT].value = 1.0;
+
+	outputs[M_1_OUTPUT].value  = - semi;
+	outputs[M_2_OUTPUT].value  = - 2*semi;
+	outputs[M_3_OUTPUT].value  = - 3*semi;
+	outputs[M_4_OUTPUT].value  = - 4*semi;
+	outputs[M_5_OUTPUT].value  = - 5*semi;
+	outputs[M_7_OUTPUT].value  = - 7*semi;
+	outputs[M_12_OUTPUT].value = - 1.0;
+
+};
+
+
+
+struct ConstantsWidget : ModuleWidget {
+	ConstantsWidget(Constants *module);
+};
+
+ConstantsWidget::ConstantsWidget(Constants *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*6, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/Constants.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+
+
+
+	const float offset_y = 63, delta_y = 40, offset_xL=10, offset_xR=55;
+
+
+	for(int i=0; i<7; i++) {
+
+		addOutput(Port::create(Vec(offset_xR, offset_y + i*delta_y), Port::OUTPUT, module, Constants::P_1_OUTPUT + i));
+		addOutput(Port::create(Vec(offset_xL, offset_y + i*delta_y), Port::OUTPUT, module, Constants::M_1_OUTPUT + i));
+
+	};
+
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, Constants) {
+   Model *modelConstants = Model::create("ML modules", "Constants", "Constants", UTILITY_TAG);
+   return modelConstants;
+}
diff --git a/plugins/community/repos/ML_modules/src/Counter.cpp b/plugins/community/repos/ML_modules/src/Counter.cpp
new file mode 100644
index 00000000..0882ae7f
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/Counter.cpp
@@ -0,0 +1,205 @@
+#include "ML_modules.hpp"
+#include "dsp/digital.hpp"
+
+#include 
+#include 
+
+namespace rack_plugin_ML_modules {
+
+struct Counter : Module {
+	enum ParamIds {
+		MAX_PARAM,
+		START_PARAM,
+		STOP_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		LENGTH_INPUT,
+		GATE_INPUT,
+		START_INPUT,
+		STOP_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		GATE_OUTPUT,
+		START_OUTPUT,
+		STOP_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+	Counter() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) { reset(); };
+
+	void step() override;
+
+	void reset() override {counter=0; state=false; state2=false; gSampleRate=engineGetSampleRate();};
+
+	int counter = 0;
+	bool state = false;
+	bool state2 = false;
+	float stateLight;
+
+	float gSampleRate;
+
+	void onSampleRateChange() override {gSampleRate = engineGetSampleRate();}
+
+        int max;
+  
+	SchmittTrigger startTrigger, gateTrigger, stopTrigger;
+	PulseGenerator startPulse, stopPulse;
+};
+
+
+
+void Counter::step() {
+
+
+	max = params[MAX_PARAM].value;
+
+
+	if( inputs[LENGTH_INPUT].active ) max = max * clamp(inputs[LENGTH_INPUT].value/10.0f,0.0f,1.0f);
+
+	if( startTrigger.process(inputs[START_INPUT].normalize(0.0) + params[START_PARAM].value )) {
+		state=true; 
+		counter=gateTrigger.isHigh()?1:0;
+		startPulse.trigger(0.001);
+	};
+
+	if( stopTrigger.process(inputs[STOP_INPUT].normalize(0.0) + params[STOP_PARAM].value ))   {
+		state=false; 
+		counter=0;
+	};
+
+	if( gateTrigger.process(inputs[GATE_INPUT].normalize(0.0) ) ) {
+
+		if(state) counter++; 
+
+		if(counter > max) {
+			
+			counter = 0;
+			state   = false;
+			stopPulse.trigger(0.001);
+		};
+		
+	};
+
+
+	float out = (gateTrigger.isHigh()&&state) ? 10.0 : 0.0;
+
+	float start = (startPulse.process(1.0/gSampleRate)) ? 10.0 : 0.0;
+	float stop  = (stopPulse.process( 1.0/gSampleRate)) ? 10.0 : 0.0;
+
+	outputs[GATE_OUTPUT].value  = out;
+	outputs[START_OUTPUT].value = start;
+	outputs[STOP_OUTPUT].value  = stop;
+
+};
+
+struct NumberDisplayWidget : TransparentWidget {
+
+  int *value;
+  std::shared_ptr font;
+
+  NumberDisplayWidget() {
+    font = Font::load(assetPlugin(plugin, "res/Segment7Standard.ttf"));
+  };
+
+  void draw(NVGcontext *vg) override {
+    // Background
+    NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+    NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+    nvgBeginPath(vg);
+    nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 4.0);
+    nvgFillColor(vg, backgroundColor);
+    nvgFill(vg);
+    nvgStrokeWidth(vg, 1.0);
+    nvgStrokeColor(vg, borderColor);
+    nvgStroke(vg);
+
+    nvgFontSize(vg, 18);
+    nvgFontFaceId(vg, font->handle);
+    nvgTextLetterSpacing(vg, 2.5);
+
+    std::string to_display = std::to_string(*value);
+
+
+    while(to_display.length()<3) to_display = ' ' + to_display;
+
+    Vec textPos = Vec(6.0f, 17.0f);
+
+    NVGcolor textColor = nvgRGB(0xdf, 0xd2, 0x2c);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "~~~", NULL);
+
+    textColor = nvgRGB(0xda, 0xe9, 0x29);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "\\\\\\", NULL);
+
+    textColor = nvgRGB(0xf0, 0x00, 0x00);
+    nvgFillColor(vg, textColor);
+    nvgText(vg, textPos.x, textPos.y, to_display.c_str(), NULL);
+  }
+};
+
+
+struct CounterWidget : ModuleWidget {
+	CounterWidget(Counter *module);
+};
+
+CounterWidget::CounterWidget(Counter *module) : ModuleWidget(module) {
+	box.size = Vec(15*6, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/Counter.svg")));
+		addChild(panel);
+	}
+
+
+	
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+	addParam(ParamWidget::create(Vec(12,  85), module, Counter::MAX_PARAM, 0.0, 128.0, 8.0));
+	addInput(Port::create( Vec(53, 87), Port::INPUT, module, Counter::LENGTH_INPUT));
+
+	addInput(Port::create(  Vec(13, 168), Port::INPUT, module, Counter::GATE_INPUT));
+	addOutput(Port::create(Vec(53, 168), Port::OUTPUT, module, Counter::GATE_OUTPUT));
+
+
+	addInput(Port::create(  Vec(13, 241), Port::INPUT, module, Counter::START_INPUT));
+	addOutput(Port::create(Vec(53, 241), Port::OUTPUT, module, Counter::START_OUTPUT));
+	addParam(ParamWidget::create(   Vec(58, 222), module, Counter::START_PARAM, 0.0, 10.0, 0.0));
+
+
+	addInput(Port::create(  Vec(13, 312), Port::INPUT, module, Counter::STOP_INPUT));
+	addOutput(Port::create(Vec(53, 312), Port::OUTPUT, module, Counter::STOP_OUTPUT));
+	addParam(ParamWidget::create(   Vec(58, 293), module, Counter::STOP_PARAM, 0.0, 10.0, 0.0));
+
+	NumberDisplayWidget *display = new NumberDisplayWidget();
+	display->box.pos = Vec(20,56);
+	display->box.size = Vec(50, 20);
+	display->value = &module->max;
+	addChild(display);
+
+	
+	NumberDisplayWidget *display2 = new NumberDisplayWidget();
+	display2->box.pos = Vec(20,145);
+	display2->box.size = Vec(50, 20);
+	display2->value = &module->counter;
+	addChild(display2);
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, Counter) {
+   Model *modelCounter = Model::create("ML modules", "Counter", "Counter", UTILITY_TAG);
+   return modelCounter;
+}
diff --git a/plugins/community/repos/ML_modules/src/FreeVerb.cpp b/plugins/community/repos/ML_modules/src/FreeVerb.cpp
new file mode 100644
index 00000000..fab4b88c
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/FreeVerb.cpp
@@ -0,0 +1,157 @@
+#include "ML_modules.hpp"
+#include "../freeverb/revmodel.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct FreeVerb : Module {
+	enum ParamIds {
+		ROOMSIZE_PARAM,
+		DAMP_PARAM,
+		FREEZE_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN_INPUT,
+		ROOMSIZE_INPUT,
+		DAMP_INPUT,
+		FREEZE_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		NUM_OUTPUTS
+	};
+
+	enum LighIds {
+		FREEZE_LIGHT,
+		NUM_LIGHTS
+	};
+	revmodel reverb;
+
+	float roomsize, damp; 
+
+
+	bool freeze=false;
+
+	SchmittTrigger buttonTrigger;
+
+	FreeVerb() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) {
+
+	float gSampleRate = engineGetSampleRate();
+
+		reverb.init(gSampleRate);
+
+	};
+
+	void step() override;
+
+	void onSampleRateChange() override;
+
+
+};
+
+
+void FreeVerb::onSampleRateChange() {
+
+	float gSampleRate = engineGetSampleRate();
+
+	reverb.init(gSampleRate);
+
+	reverb.setdamp(damp);
+	reverb.setroomsize(roomsize);
+
+};
+
+void FreeVerb::step() {
+
+	float out1, out2;
+
+	out1 = out2 = 0.0;
+
+	float old_roomsize = roomsize;
+	float old_damp = damp;
+	bool  old_freeze = freeze;
+
+
+	float input = clamp(inputs[IN_INPUT].value,-10.0f,10.0f);
+
+	if(inputs[ROOMSIZE_INPUT].active) {
+		roomsize = clamp(inputs[ROOMSIZE_INPUT].value/8.0f, 0.0f, 1.0f);
+	} else {
+		roomsize = params[ROOMSIZE_PARAM].value;
+	};
+
+	if(inputs[DAMP_INPUT].active) {
+		damp     = clamp(inputs[DAMP_INPUT].value/8.0f, 0.0f, 1.0f);
+	} else {
+		damp     = params[DAMP_PARAM].value;
+	};
+
+	if(inputs[FREEZE_INPUT].active) {
+		freeze = inputs[FREEZE_INPUT].value > 1.0;
+	} else {
+		if(buttonTrigger.process(params[FREEZE_PARAM].value)) freeze = !freeze;
+	};
+
+
+	if( old_damp != damp ) reverb.setdamp(damp);
+	if( old_roomsize != roomsize) reverb.setroomsize(roomsize);
+
+	lights[FREEZE_LIGHT].value = freeze?10.0:0.0;
+
+
+	if(freeze != old_freeze) reverb.setmode(freeze?1.0:0.0);
+
+	reverb.process(input, out1, out2);
+
+
+	outputs[OUT1_OUTPUT].value = out1;
+	outputs[OUT2_OUTPUT].value = out2;
+};
+
+
+
+struct FreeVerbWidget : ModuleWidget {
+	FreeVerbWidget(FreeVerb *module);
+};
+
+FreeVerbWidget::FreeVerbWidget(FreeVerb *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*6, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/FreeVerb.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+	addInput(Port::create(Vec(33, 50), Port::INPUT, module, FreeVerb::IN_INPUT));
+
+	addInput(Port::create(Vec(53, 120), Port::INPUT, module, FreeVerb::ROOMSIZE_INPUT));
+	addInput(Port::create(Vec(53, 183), Port::INPUT, module, FreeVerb::DAMP_INPUT));
+	addInput(Port::create(Vec(53, 246), Port::INPUT, module, FreeVerb::FREEZE_INPUT));
+
+    addParam(ParamWidget::create(Vec(10, 122), module, FreeVerb::ROOMSIZE_PARAM, 0.0, 1.0, 0.5));
+    addParam(ParamWidget::create(Vec(10, 186), module, FreeVerb::DAMP_PARAM, 0.0, 1.0, 0.5));
+    addParam(ParamWidget::create(Vec(14, 250), module, FreeVerb::FREEZE_PARAM, 0.0, 10.0, 0.0));
+    addChild(ModuleLightWidget::create>(Vec(18,254), module, FreeVerb::FREEZE_LIGHT));
+
+	addOutput(Port::create(Vec(11, 313), Port::OUTPUT, module, FreeVerb::OUT1_OUTPUT));
+	addOutput(Port::create(Vec(55, 313), Port::OUTPUT, module, FreeVerb::OUT2_OUTPUT));
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, FreeVerb) {
+   Model *modelFreeVerb = Model::create("ML modules", "FreeVerb", "FreeVerb", REVERB_TAG);
+   return modelFreeVerb;
+}
diff --git a/plugins/community/repos/ML_modules/src/ML_components.cpp b/plugins/community/repos/ML_modules/src/ML_components.cpp
new file mode 100644
index 00000000..72ae15eb
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/ML_components.cpp
@@ -0,0 +1,206 @@
+#include "ML_components.hpp"
+
+
+#include 
+
+using namespace rack;
+
+
+
+MLSVGSwitch::MLSVGSwitch() {
+
+    shadow = new CircularShadow();
+    addChild(shadow);
+    shadow->box.size = Vec();
+
+	sw = new SVGWidget();
+	addChild(sw);
+}
+
+void MLSVGSwitch::addFrame(std::shared_ptr svg) {
+	frames.push_back(svg);
+	// If this is our first frame, automatically set SVG and size
+	if (!sw->svg) {
+		sw->setSVG(svg);
+		box.size = sw->box.size;
+	}
+}
+
+void MLSVGSwitch::onChange(EventChange &e) {
+	assert(frames.size() > 0);
+	float valueScaled = rescale(value, minValue, maxValue, 0, frames.size() - 1);
+	int index = clamp((int) roundf(valueScaled), 0, (int) frames.size() - 1);
+	sw->setSVG(frames[index]);
+	dirty = true;
+	ParamWidget::onChange(e);
+}
+
+
+
+
+WhiteLight::WhiteLight() {
+	addBaseColor(COLOR_WHITE);
+}
+
+BlueMLKnob::BlueMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/Knob.svg")));
+};
+
+SmallBlueMLKnob::SmallBlueMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/Knob_28.svg")));
+};
+
+BlueSnapMLKnob::BlueSnapMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/Knob.svg")));
+	snap = true;
+};
+
+SmallBlueSnapMLKnob::SmallBlueSnapMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/Knob_28.svg")));
+	snap = true;
+};
+
+
+RedMLKnob::RedMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/RedKnob.svg")));
+};
+
+SmallRedMLKnob::SmallRedMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/RedKnob_28.svg")));
+};
+
+RedSnapMLKnob::RedSnapMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/RedKnob.svg")));
+	snap = true;
+};
+
+SmallRedSnapMLKnob::SmallRedSnapMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/RedKnob_28.svg")));
+	snap = true;
+};
+
+
+
+GreyMLKnob::GreyMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/GreyKnob.svg")));
+};
+
+SmallGreyMLKnob::SmallGreyMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/GreyKnob_28.svg")));
+};
+
+
+GreySnapMLKnob::GreySnapMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/GreyKnob.svg")));
+	snap = true;
+};
+
+SmallGreySnapMLKnob::SmallGreySnapMLKnob() {
+    setSVG(SVG::load(assetPlugin(plugin,"res/GreyKnob_28.svg")));
+	snap = true;
+};
+
+
+
+MLPort::MLPort() {
+	setSVG(SVG::load(assetPlugin(plugin, "res/Jack.svg")));
+};
+
+
+MLButton::MLButton() {
+	addFrame(SVG::load(assetPlugin(plugin, "res/MLButton_0.svg")));
+	addFrame(SVG::load(assetPlugin(plugin, "res/MLButton_1.svg")));
+	sw->wrap();
+	box.size = sw->box.size;
+};
+
+
+MLSmallButton::MLSmallButton() {
+	addFrame(SVG::load(assetPlugin(plugin, "res/SmallButton_0.svg")));
+	addFrame(SVG::load(assetPlugin(plugin, "res/SmallButton_1.svg")));
+	sw->wrap();
+	box.size = sw->box.size;
+};
+
+
+ML_LEDButton::ML_LEDButton() {
+
+	addFrame(SVG::load(assetPlugin(plugin, "res/LEDButton.svg")));
+	sw->wrap();
+	box.size = sw->box.size;
+
+	shadow->box.size = box.size;
+	shadow->blurRadius = 0.0f;
+	shadow->box.pos = Vec(0, sw->box.size.y * 0.1);
+	
+};
+
+ML_MediumLEDButton::ML_MediumLEDButton() {
+
+	addFrame(SVG::load(assetPlugin(plugin, "res/LEDButton_medium.svg")));
+	sw->wrap();
+	box.size = sw->box.size;
+
+	shadow->box.size = box.size;
+	shadow->blurRadius = 0.0f;
+	shadow->box.pos = Vec(0, sw->box.size.y * 0.1);
+	
+};
+
+
+ML_SmallLEDButton::ML_SmallLEDButton() {
+
+	addFrame(SVG::load(assetPlugin(plugin, "res/LEDButton_small.svg")));
+	sw->wrap();
+	box.size = sw->box.size;
+
+	shadow->box.size = box.size;
+	shadow->blurRadius = 0.0f;
+	shadow->box.pos = Vec(0, sw->box.size.y * 0.1);
+	
+};
+
+
+
+
+ML_ResetButton::ML_ResetButton() {
+
+	addFrame(SVG::load(assetPlugin(plugin, "res/ResetButton_0.svg")));
+	addFrame(SVG::load(assetPlugin(plugin, "res/ResetButton_1.svg")));
+
+	sw->wrap();
+	box.size = sw->box.size;
+}
+
+MLSwitch::MLSwitch() {
+
+	addFrame(SVG::load(assetPlugin(plugin, "res/Switch_0.svg")));
+	addFrame(SVG::load(assetPlugin(plugin, "res/Switch_1.svg")));
+	addFrame(SVG::load(assetPlugin(plugin, "res/Switch_2.svg")));
+
+	shadow->box.size = box.size;
+	shadow->blurRadius = 0.0f;
+	shadow->box.pos = Vec(0, sw->box.size.y * 0.1);
+
+};
+
+MLSwitch2::MLSwitch2() {
+	addFrame(SVG::load(assetPlugin(plugin, "res/Switch_0.svg")));
+	addFrame(SVG::load(assetPlugin(plugin, "res/Switch_2.svg")));
+
+	shadow->box.size = box.size;
+	shadow->blurRadius = 0.0f;
+	shadow->box.pos = Vec(0, sw->box.size.y * 0.1);
+    
+};
+
+BlueMLSwitch::BlueMLSwitch() {
+	addFrame(SVG::load(assetPlugin(plugin, "res/BlueSwitch_0.svg")));
+	addFrame(SVG::load(assetPlugin(plugin, "res/BlueSwitch_1.svg")));
+	addFrame(SVG::load(assetPlugin(plugin, "res/BlueSwitch_2.svg")));
+
+   	shadow->box.size = box.size;
+	shadow->blurRadius = 0.0f;
+	shadow->box.pos = Vec(0, sw->box.size.y * 0.1);
+
+};
diff --git a/plugins/community/repos/ML_modules/src/ML_components.hpp b/plugins/community/repos/ML_modules/src/ML_components.hpp
new file mode 100644
index 00000000..66edf94d
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/ML_components.hpp
@@ -0,0 +1,186 @@
+#include "rack.hpp"
+
+#pragma once
+
+using namespace rack;
+
+RACK_PLUGIN_DECLARE(ML_modules);
+
+#ifdef USE_VST2
+#define plugin "ML_modules"
+#endif // USE_VST2
+
+
+
+struct MLSVGSwitch : virtual ParamWidget, FramebufferWidget {
+
+	CircularShadow *shadow;
+
+	std::vector> frames;
+	SVGWidget *sw;
+
+	MLSVGSwitch();
+	/** Adds an SVG file to represent the next switch position */
+
+	void addFrame(std::shared_ptr svg);
+	void onChange(EventChange &e) override;
+
+};
+
+
+
+template 
+struct MLLargeLight : BASE {
+	MLLargeLight() {
+		this->box.size = Vec(16.0, 16.0);
+	}
+};
+
+template 
+struct MLMediumLight : BASE {
+	MLMediumLight() {
+		this->box.size = Vec(12.0, 12.0);
+	}
+};
+
+
+template 
+struct MLSmallLight : BASE {
+	MLSmallLight() {
+		this->box.size = Vec(8.0, 8.0);
+	}
+};
+
+struct WhiteLight : ModuleLightWidget {
+	WhiteLight();
+};
+
+
+struct BlueMLKnob : RoundKnob {
+        BlueMLKnob();
+};
+
+struct SmallBlueMLKnob : RoundKnob {
+        SmallBlueMLKnob();
+};
+
+struct BlueSnapMLKnob : RoundKnob {
+        BlueSnapMLKnob();
+};
+
+struct SmallBlueSnapMLKnob : RoundKnob {
+        SmallBlueSnapMLKnob();
+};
+
+
+struct RedMLKnob : RoundKnob {
+        RedMLKnob();
+};
+
+struct SmallRedMLKnob : RoundKnob {
+        SmallRedMLKnob();
+};
+
+struct RedSnapMLKnob : RoundKnob {
+        RedSnapMLKnob();
+};
+
+struct SmallRedSnapMLKnob : RoundKnob {
+        SmallRedSnapMLKnob();
+};
+
+
+
+struct GreyMLKnob : RoundKnob {
+        GreyMLKnob();
+};
+
+struct SmallGreyMLKnob : RoundKnob {
+        SmallGreyMLKnob();
+};
+
+
+struct GreySnapMLKnob : RoundKnob {
+        GreySnapMLKnob();
+};
+
+struct SmallGreySnapMLKnob : RoundKnob {
+        SmallGreySnapMLKnob();
+};
+
+
+struct MLPort : SVGPort {
+	MLPort();
+};
+
+
+struct MLButton : MLSVGSwitch, MomentarySwitch {
+	MLButton();
+};
+
+struct MLSmallButton : MLSVGSwitch, MomentarySwitch {
+	MLSmallButton();
+};
+
+struct ML_ResetButton : MLSVGSwitch, MomentarySwitch {
+	ML_ResetButton();
+};
+
+struct ML_LEDButton : MLSVGSwitch, MomentarySwitch {
+	
+	ML_LEDButton();
+};
+
+struct ML_MediumLEDButton : MLSVGSwitch, MomentarySwitch {
+	
+	ML_MediumLEDButton();
+};
+
+
+struct ML_SmallLEDButton : MLSVGSwitch, MomentarySwitch {
+	
+	ML_SmallLEDButton();
+};
+
+
+
+struct MLSwitch : MLSVGSwitch, ToggleSwitch {
+
+	MLSwitch();
+};
+
+struct MLSwitch2 : MLSVGSwitch, ToggleSwitch {
+	MLSwitch2();
+};
+
+struct BlueMLSwitch : MLSVGSwitch, ToggleSwitch {
+	BlueMLSwitch();
+};
+
+
+
+struct MLScrew : FramebufferWidget {
+
+    SVGWidget *sw;
+    TransformWidget *tw;
+
+	MLScrew() {
+
+        tw = new TransformWidget();
+	    addChild(tw);
+	    sw = new SVGWidget();
+	    tw->addChild(sw);
+	    sw->setSVG(SVG::load(assetPlugin(plugin, "res/MLScrew.svg")));
+		tw->box.size = sw->box.size;	
+
+        float angle = 1.71f * (rand() / (static_cast(RAND_MAX) + 1.0)); 
+
+        Vec transl = tw->box.getCenter();
+        tw->translate( transl );
+        tw->rotate(angle);
+        tw->translate( transl.neg() );
+
+	}
+
+    
+};
diff --git a/plugins/community/repos/ML_modules/src/ML_modules.cpp b/plugins/community/repos/ML_modules/src/ML_modules.cpp
new file mode 100644
index 00000000..5a6c5ce3
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/ML_modules.cpp
@@ -0,0 +1,54 @@
+#include "ML_modules.hpp"
+#include 
+
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, Quantizer);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, Quantum);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, TrigBuf);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, SeqSwitch);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, SeqSwitch2);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, ShiftRegister);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, ShiftRegister2);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, FreeVerb);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, Sum8);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, Sum8mk2);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, SH8);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, Constants);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, Counter);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, TrigDelay);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, BPMdetect);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, VoltMeter);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, OctaFlop);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, OctaTrig);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, OctaSwitch);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, TrigSwitch);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, TrigSwitch2);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, TrigSwitch3);
+RACK_PLUGIN_MODEL_DECLARE(ML_modules, TrigSwitch3_2);
+
+RACK_PLUGIN_INIT(ML_modules) {
+   RACK_PLUGIN_INIT_ID();
+
+ 	RACK_PLUGIN_MODEL_ADD(ML_modules, Quantizer);
+ 	RACK_PLUGIN_MODEL_ADD(ML_modules, Quantum);
+ 	RACK_PLUGIN_MODEL_ADD(ML_modules, TrigBuf);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, SeqSwitch);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, SeqSwitch2);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, ShiftRegister);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, ShiftRegister2);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, FreeVerb);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, Sum8);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, Sum8mk2);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, SH8);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, Constants);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, Counter);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, TrigDelay);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, BPMdetect);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, VoltMeter);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, OctaFlop);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, OctaTrig);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, OctaSwitch);
+	RACK_PLUGIN_MODEL_ADD(ML_modules, TrigSwitch);
+ 	RACK_PLUGIN_MODEL_ADD(ML_modules, TrigSwitch2);
+ 	RACK_PLUGIN_MODEL_ADD(ML_modules, TrigSwitch3);
+ 	RACK_PLUGIN_MODEL_ADD(ML_modules, TrigSwitch3_2);
+}
diff --git a/plugins/community/repos/ML_modules/src/ML_modules.hpp b/plugins/community/repos/ML_modules/src/ML_modules.hpp
new file mode 100644
index 00000000..ef493967
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/ML_modules.hpp
@@ -0,0 +1,51 @@
+#include "ML_components.hpp"
+
+#include "rack.hpp"
+
+//#ifdef v_dev
+//#define Davies1900hSmallBlackKnob SmallMLKnob
+//#endif
+
+using namespace rack;
+
+
+struct NKK2 : SVGSwitch, ToggleSwitch {
+	NKK2() {
+		addFrame(SVG::load(assetGlobal("res/ComponentLibrary/NKK_0.svg")));
+		addFrame(SVG::load(assetGlobal("res/ComponentLibrary/NKK_2.svg")));
+	}
+};
+
+struct POLSWITCH : SVGSwitch, ToggleSwitch {
+	POLSWITCH() {
+		addFrame(SVG::load(assetPlugin(plugin, "res/CKSS_0.svg")));
+		addFrame(SVG::load(assetPlugin(plugin, "res/CKSS_1.svg")));
+	}
+};
+
+
+/*
+struct MLKnob : RoundKnob {
+	MLKnob() {
+		setSVG(SVG::load(assetPlugin(plugin,"res/Knob.svg")));
+	}
+};
+
+struct RedMLKnob : RoundKnob {
+	RedMLKnob() {
+		setSVG(SVG::load(assetPlugin(plugin,"res/RedKnob.svg")));
+	}
+};
+
+struct SmallMLKnob : RoundKnob {
+	SmallMLKnob() {
+		setSVG(SVG::load(assetPlugin(plugin,"res/Knob_28.svg")));
+	}
+};
+
+struct SmallRedMLKnob : RoundKnob {
+	SmallRedMLKnob() {
+		setSVG(SVG::load(assetPlugin(plugin,"res/RedKnob_28.svg")));
+	}
+};
+*/
diff --git a/plugins/community/repos/ML_modules/src/OctaFlop.cpp b/plugins/community/repos/ML_modules/src/OctaFlop.cpp
new file mode 100644
index 00000000..06ae9f1c
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/OctaFlop.cpp
@@ -0,0 +1,153 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct OctaFlop : Module {
+	enum ParamIds {
+		RESET_PARAM,
+		TOGGLE_PARAM,
+		NUM_PARAMS = TOGGLE_PARAM+8
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		IN3_INPUT,
+		IN4_INPUT,
+		IN5_INPUT,
+		IN6_INPUT,
+		IN7_INPUT,
+		IN8_INPUT,
+		TRIG1_INPUT,
+		TRIG2_INPUT,
+		TRIG3_INPUT,
+		TRIG4_INPUT,
+		TRIG5_INPUT,
+		TRIG6_INPUT,
+		TRIG7_INPUT,
+		TRIG8_INPUT,
+		RESET_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		OUT3_OUTPUT,
+		OUT4_OUTPUT,
+		OUT5_OUTPUT,
+		OUT6_OUTPUT,
+		OUT7_OUTPUT,
+		OUT8_OUTPUT,
+		NUM_OUTPUTS
+	};
+
+	enum LightIds {
+		STATE1_LIGHT,
+		STATE2_LIGHT,
+		STATE3_LIGHT,
+		STATE4_LIGHT,
+		STATE5_LIGHT,
+		STATE6_LIGHT,
+		STATE7_LIGHT,
+		STATE8_LIGHT,
+		NUM_LIGHTS
+	};
+
+	SchmittTrigger trigger[8], resetTrigger;
+	float out[8] = {};
+	bool state[8] = {};
+
+
+	OctaFlop() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { for(int i=0; i<8; i++) state[i]=false; };
+
+	void step() override;
+
+};
+
+
+
+void OctaFlop::step() {
+
+	float trig[8];
+
+
+
+	trig[0] = inputs[TRIG1_INPUT].normalize(0.0) ;
+	for(int i=1; i<8; i++) trig[i] = inputs[TRIG1_INPUT+i].normalize(10.0-out[i-1]) ;
+
+
+	for(int i=0; i<8; i++) {
+
+		if( trigger[i].process(trig[i]) ) {
+
+			state[i] = !state[i];
+			out[i]   = state[i]?10.0:0.0;
+		};
+
+	}
+
+	if(resetTrigger.process(params[RESET_PARAM].value + inputs[RESET_INPUT].normalize(0.0))) {
+		for(int i=0; i<8; i++) {
+			state[i]=false;
+			out[i] = 0.0;
+			trigger[i].reset();
+		};
+	};
+
+
+	for(int i=0; i<8; i++) { 
+		outputs[OUT1_OUTPUT+i].value = out[i];
+		lights[STATE1_LIGHT+i].value = out[i];
+	}
+
+};
+
+
+
+struct OctaFlopWidget : ModuleWidget {
+	OctaFlopWidget(OctaFlop *module);
+};
+
+OctaFlopWidget::OctaFlopWidget(OctaFlop *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*8, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/OctaFlop.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+
+	const float offset_y = 60, delta_y = 32, row1=15, row2 = 55, row3 = 80;
+
+	for( int i=0; i<8; i++) {
+		addInput(Port::create(Vec(row1, offset_y + i*delta_y  ), Port::INPUT, module, OctaFlop::TRIG1_INPUT+i));
+
+		// addParam(ParamWidget::create(Vec(row2 - 3, offset_y + 5 + i*delta_y), module, OctaFlop::TOGGLE_PARAM+i, 0.0, 10.0, 0.0));
+        addChild(ModuleLightWidget::create>(Vec(row2 +1, offset_y + 9 +   i*delta_y), module,  OctaFlop::STATE1_LIGHT+i));
+		addOutput(Port::create(Vec(row3, offset_y + i*delta_y ), Port::OUTPUT, module, OctaFlop::OUT1_OUTPUT+i));
+	};
+
+    addParam(ParamWidget::create(Vec(row1+3, 320), module, OctaFlop::RESET_PARAM, 0.0, 10.0, 0.0));
+	addInput(Port::create(Vec(row3, 320), Port::INPUT, module, OctaFlop::RESET_INPUT));
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, OctaFlop) {
+   Model *modelOctaFlop = Model::create("ML modules", "OctaFlop", "OctaFlop", UTILITY_TAG, CLOCK_TAG);
+   return modelOctaFlop;
+}
diff --git a/plugins/community/repos/ML_modules/src/OctaSwitch.cpp b/plugins/community/repos/ML_modules/src/OctaSwitch.cpp
new file mode 100644
index 00000000..25de6f62
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/OctaSwitch.cpp
@@ -0,0 +1,163 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct OctaSwitch : Module {
+	enum ParamIds {
+		THRESHOLD_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		THRESHOLD_INPUT,
+		GATE_INPUT,
+		A_INPUT    = GATE_INPUT + 8,
+		B_INPUT    = A_INPUT + 8,
+		NUM_INPUTS = B_INPUT + 8
+	};
+	enum OutputIds {
+		OUT_OUTPUT,
+		NUM_OUTPUTS = OUT_OUTPUT + 8
+	};
+
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+	float threshold = 0.0;
+
+
+	OctaSwitch() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { };
+
+
+	void step() override;
+
+};
+
+
+
+void OctaSwitch::step() {
+
+	bool gate[8];
+
+	threshold = inputs[THRESHOLD_INPUT].normalize(params[THRESHOLD_PARAM].value);
+
+	gate[0] = inputs[GATE_INPUT].normalize(0.0) > threshold;
+
+	for(int i=1; i<8; i++) {
+		
+		if( inputs[GATE_INPUT+i].active ) gate[i] = inputs[GATE_INPUT+i].value > threshold;
+		else	                          gate[i] = gate[i-1];
+
+	}
+
+
+
+	for(int i=0; i<8; i++) { 
+		outputs[OUT_OUTPUT+i].value  = gate[i] ? inputs[B_INPUT+i].normalize(0.0) : inputs[A_INPUT+i].normalize(0.0);
+	}
+
+};
+
+struct ThresholdDisplayWidget : TransparentWidget {
+
+  float  *value;
+
+  std::shared_ptr font;
+
+  ThresholdDisplayWidget() {
+    font = Font::load(assetPlugin(plugin, "res/Segment7Standard.ttf"));
+  };
+
+  void draw(NVGcontext *vg) {
+    // Background
+    NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+    NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+    nvgBeginPath(vg);
+    nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 4.0);
+    nvgFillColor(vg, backgroundColor);
+    nvgFill(vg);
+    nvgStrokeWidth(vg, 1.0);
+    nvgStrokeColor(vg, borderColor);
+    nvgStroke(vg);
+
+    nvgFontSize(vg, 18);
+    nvgFontFaceId(vg, font->handle);
+    nvgTextLetterSpacing(vg, 1.0);
+
+    char display_string[10];
+
+    sprintf(display_string,"%5.1f",*value);
+
+    Vec textPos = Vec(3.0f, 17.0f);
+
+    NVGcolor textColor = nvgRGB(0xdf, 0xd2, 0x2c);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "~~~~", NULL);
+
+    textColor = nvgRGB(0xda, 0xe9, 0x29);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "\\\\\\\\", NULL);
+
+	{
+	    textColor = nvgRGB(0xf0, 0x00, 0x00);
+		nvgFillColor(vg, textColor);
+		nvgText(vg, textPos.x, textPos.y, display_string, NULL);
+	};
+  }
+};
+
+struct OctaSwitchWidget : ModuleWidget {
+	OctaSwitchWidget(OctaSwitch *module);
+};
+
+OctaSwitchWidget::OctaSwitchWidget(OctaSwitch *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*10, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/OctaSwitch.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+
+	const float offset_y = 60, delta_y = 32, row1=15, row2 = 47, row3 = 77, row4 = 110;
+
+	addInput(Port::create(   Vec(row1,  328 ), Port::INPUT, module, OctaSwitch::THRESHOLD_INPUT));
+	addParam(ParamWidget::create(  Vec(row2-5,  326), module, OctaSwitch::THRESHOLD_PARAM, -5.0, 10.0, 1.0));
+
+
+	for( int i=0; i<8; i++) {
+		addInput(Port::create(Vec(row1, offset_y + i*delta_y ), Port::INPUT, module, OctaSwitch::GATE_INPUT+i));
+		addInput(Port::create(Vec(row2, offset_y + i*delta_y ), Port::INPUT, module, OctaSwitch::A_INPUT+i));
+		addInput(Port::create(Vec(row3, offset_y + i*delta_y ), Port::INPUT, module, OctaSwitch::B_INPUT+i));
+
+		addOutput(Port::create(Vec(row4, offset_y + i*delta_y ), Port::OUTPUT, module, OctaSwitch::OUT_OUTPUT+i));
+	};
+
+	ThresholdDisplayWidget *display = new ThresholdDisplayWidget();
+	display->box.pos = Vec(row3-3,330);
+	display->box.size = Vec(65, 20);
+	display->value = &module->threshold;
+	addChild(display);
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, OctaSwitch) {
+   Model *modelOctaSwitch = Model::create("ML modules", "OctaSwitch", "OctaSwitch", SWITCH_TAG, UTILITY_TAG );
+   return modelOctaSwitch;
+}
diff --git a/plugins/community/repos/ML_modules/src/OctaTrig.cpp b/plugins/community/repos/ML_modules/src/OctaTrig.cpp
new file mode 100644
index 00000000..60bd0bb1
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/OctaTrig.cpp
@@ -0,0 +1,154 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct OctaTrig : Module {
+	enum ParamIds {
+		RESET_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		IN3_INPUT,
+		IN4_INPUT,
+		IN5_INPUT,
+		IN6_INPUT,
+		IN7_INPUT,
+		IN8_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		UP1_OUTPUT,
+		UP2_OUTPUT,
+		UP3_OUTPUT,
+		UP4_OUTPUT,
+		UP5_OUTPUT,
+		UP6_OUTPUT,
+		UP7_OUTPUT,
+		UP8_OUTPUT,
+		DN1_OUTPUT,
+		DN2_OUTPUT,
+		DN3_OUTPUT,
+		DN4_OUTPUT,
+		DN5_OUTPUT,
+		DN6_OUTPUT,
+		DN7_OUTPUT,
+		DN8_OUTPUT,
+		SUM1_OUTPUT,
+		SUM2_OUTPUT,
+		SUM3_OUTPUT,
+		SUM4_OUTPUT,
+		SUM5_OUTPUT,
+		SUM6_OUTPUT,
+		SUM7_OUTPUT,
+		SUM8_OUTPUT,
+		NUM_OUTPUTS
+	};
+
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+	PulseGenerator upPulse[8], dnPulse[8];
+
+	bool state[8] = {};
+
+	float out_up[8] = {};
+	float out_dn[8] = {};
+
+	float delta;
+
+
+	OctaTrig() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { 
+		for(int i=0; i<8; i++) state[i]=false; 
+		onSampleRateChange();
+	};
+
+	void onSampleRateChange() override { delta = 1.0/engineGetSampleRate(); }
+
+	void step() override;
+
+};
+
+
+
+void OctaTrig::step() {
+
+	bool gate[8];
+
+
+
+	for(int i=0; i<8; i++) {
+		
+		gate[i] = inputs[IN1_INPUT+i].normalize(0.0) > 1.0;
+
+		if (gate[i]^state[i]) {
+
+			if(gate[i]) upPulse[i].trigger(0.01);
+			else	    dnPulse[i].trigger(0.01);
+		}
+
+		out_up[i] = upPulse[i].process(delta)?10.0:0.0;
+		out_dn[i] = dnPulse[i].process(delta)?10.0:0.0;
+
+		state[i] = gate[i];
+	}
+
+
+
+	for(int i=0; i<8; i++) { 
+		outputs[UP1_OUTPUT+i].value  = out_up[i];
+		outputs[DN1_OUTPUT+i].value  = out_dn[i];
+		outputs[SUM1_OUTPUT+i].value = out_up[i] + out_dn[i];
+	}
+
+};
+
+
+
+struct OctaTrigWidget : ModuleWidget {
+	OctaTrigWidget(OctaTrig *module);
+};
+
+OctaTrigWidget::OctaTrigWidget(OctaTrig *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*10, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/OctaTrig.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+
+	const float offset_y = 60, delta_y = 32, row1=15, row2 = 50, row3 = 80, row4 = 110;
+
+	for( int i=0; i<8; i++) {
+		addInput(Port::create(Vec(row1, offset_y + i*delta_y  ), Port::INPUT, module, OctaTrig::IN1_INPUT+i));
+
+		addOutput(Port::create(Vec(row2, offset_y + i*delta_y ), Port::OUTPUT, module, OctaTrig::UP1_OUTPUT+i));
+		addOutput(Port::create(Vec(row3, offset_y + i*delta_y ), Port::OUTPUT, module, OctaTrig::DN1_OUTPUT+i));
+		addOutput(Port::create(Vec(row4, offset_y + i*delta_y ), Port::OUTPUT, module, OctaTrig::SUM1_OUTPUT+i));
+	};
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, OctaTrig) {
+   Model *modelOctaTrig = Model::create("ML modules", "OctaTrig", "OctaTrig", UTILITY_TAG );
+   return modelOctaTrig;
+}
diff --git a/plugins/community/repos/ML_modules/src/Quant.cpp b/plugins/community/repos/ML_modules/src/Quant.cpp
new file mode 100644
index 00000000..c1a269c1
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/Quant.cpp
@@ -0,0 +1,90 @@
+#include "ML_modules.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct Quant : Module {
+	enum ParamIds {
+		AMOUNT1_PARAM,
+		AMOUNT2_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LighIds {
+		NUM_LIGHTS
+	};
+
+	Quant() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {};
+
+	void step() override;
+};
+
+
+static void stepChannel(Input &in, Param &p_amount, Output &out) {
+
+
+
+	float v = in.normalize(0.0);
+
+	float amount = p_amount.value;
+
+	int octave = round(v);
+
+	float rest = v - 1.0*octave;
+
+	int semi   = round( rest*12.0 );
+
+	float quantized = 1.0*octave + semi/12.0;
+
+	out.value = quantized + amount*(v-quantized);
+
+}
+
+void Quant::step() {
+	if (outputs[OUT1_OUTPUT].active) stepChannel(inputs[IN1_INPUT], params[AMOUNT1_PARAM], outputs[OUT1_OUTPUT]);
+	if (outputs[OUT2_OUTPUT].active) stepChannel(inputs[IN2_INPUT], params[AMOUNT2_PARAM], outputs[OUT2_OUTPUT]);
+}
+
+
+struct QuantizerWidget : ModuleWidget {
+	QuantizerWidget(Quant *module);
+};
+
+QuantizerWidget::QuantizerWidget(Quant *module) : ModuleWidget(module) {
+	box.size = Vec(15*3, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/Quantizer.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+	addParam(ParamWidget::create(Vec(9,  60), module, Quant::AMOUNT1_PARAM, -1.0, 1.0, 0.0));
+	addInput( Port::create(Vec(9, 104), Port::INPUT, module, Quant::IN1_INPUT));
+	addOutput(Port::create(Vec(9, 150), Port::OUTPUT, module, Quant::OUT1_OUTPUT));
+
+	addParam(ParamWidget::create(Vec(9, 203), module, Quant::AMOUNT2_PARAM, -1.0, 1.0, 0.0));
+	addInput( Port::create(Vec(9, 246), Port::INPUT, module, Quant::IN2_INPUT));
+	addOutput(Port::create(Vec(9, 292), Port::OUTPUT, module, Quant::OUT2_OUTPUT));
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, Quantizer) {
+   Model *modelQuantizer = Model::create("ML modules", "Quantizer", "Quantizer (h-bar)", QUANTIZER_TAG);
+   return modelQuantizer;
+}
diff --git a/plugins/community/repos/ML_modules/src/Quantum.cpp b/plugins/community/repos/ML_modules/src/Quantum.cpp
new file mode 100644
index 00000000..6adb31ea
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/Quantum.cpp
@@ -0,0 +1,372 @@
+#include "ML_modules.hpp"
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct Quantum : Module {
+	enum ParamIds {
+		SEMI_1_PARAM,
+		SEMI_2_PARAM,
+		SEMI_3_PARAM,
+		SEMI_4_PARAM,
+		SEMI_5_PARAM,
+		SEMI_6_PARAM,
+		SEMI_7_PARAM,
+		SEMI_8_PARAM,
+		SEMI_9_PARAM,
+		SEMI_10_PARAM,
+		SEMI_11_PARAM,
+		SEMI_12_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN_INPUT,
+		TRANSPOSE_INPUT,
+		NOTE_INPUT,
+		SET_INPUT,
+		RESET_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT_OUTPUT,
+		TRIGGER_OUTPUT,
+		GATE_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		SEMI_1_LIGHT,
+		SEMI_2_LIGHT,
+		SEMI_3_LIGHT,
+		SEMI_4_LIGHT,
+		SEMI_5_LIGHT,
+		SEMI_6_LIGHT,
+		SEMI_7_LIGHT,
+		SEMI_8_LIGHT,
+		SEMI_9_LIGHT,
+		SEMI_10_LIGHT,
+		SEMI_11_LIGHT,
+		SEMI_12_LIGHT,
+		NUM_LIGHTS
+	};
+
+	enum Mode {
+		LAST,
+		CLOSEST_UP,
+		CLOSEST_DOWN,
+		UP,
+		DOWN
+	};
+
+	Mode mode = LAST;
+
+	Quantum() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) { reset(); };
+
+	void step() override;
+	PulseGenerator pulse;
+
+	int last_octave=0, last_semi=0;
+
+	bool semiState[12] = {};
+	SchmittTrigger semiTriggers[12], setTrigger, resetTrigger;
+	float semiLight[12] = {};
+
+    void reset() override {
+        for (int i = 0; i < 12; i++) {
+            semiState[i] = false;
+			semiLight[i] = 0.0;
+        }
+		last_octave = 0;
+		last_semi   = 0;
+	}
+
+	void randomize() override {
+		for (int i = 0; i<12; i++) {
+			semiState[i] = (randomUniform() > 0.5);
+			semiLight[i] = semiState[i]?1.0:0.0;
+		};
+		last_octave = 0;
+		last_semi   = 0;
+
+	}
+
+    json_t *toJson() override {
+        json_t *rootJ = json_object();
+
+        json_t *scaleJ = json_array();
+            for (int i = 0; i < 12; i++) {
+                    json_t *semiJ = json_integer( (int) semiState[i]);
+                    json_array_append_new(scaleJ, semiJ);
+            }
+            json_object_set_new(rootJ, "scale", scaleJ);
+            json_object_set_new(rootJ, "mode", json_integer(mode));
+
+        return rootJ;
+    }
+
+    void fromJson(json_t *rootJ) override {
+        json_t *scaleJ = json_object_get(rootJ, "scale");
+        for (int i = 0; i < 12; i++) {
+            json_t *semiJ = json_array_get(scaleJ, i);
+            semiState[i] = !!json_integer_value(semiJ);
+			semiLight[i] = semiState[i]?1.0:0.0;
+        }
+        json_t *modeJ = json_object_get(rootJ, "mode");
+        if(modeJ) mode = (Mode) json_integer_value(modeJ);
+    }
+
+	int modulo(int a, int b) {
+
+		int r = a % b;
+		return r < 0 ? r + b : r;
+
+	}
+
+
+};
+
+
+void Quantum::step() {
+
+	for(int i=0; i<12; i++) {
+
+		if (semiTriggers[i].process(params[Quantum::SEMI_1_PARAM + i].value)) {
+                        semiState[i] = !semiState[i];
+                }
+		lights[i].value = semiState[i]?1.0f:0.0f;
+	}
+
+	float gate = 0.f, trigger=0.f;
+	float quantized = 0.f;
+
+	float v=inputs[IN_INPUT].value;
+	float t=inputs[TRANSPOSE_INPUT].normalize(0.0);
+
+//	int octave   = floor(v);
+//	int octave_t = floor(t);
+
+	gate = mode==LAST? 0.0: 10.0;
+
+
+	int semi_full   = round( 12.0f*v );
+	int semi_t = round( 12.0f*t );
+
+	int octave   = semi_full/12;
+
+	int semi =semi_full % 12;
+
+	if (semi<0) {
+		semi+=12;
+		octave-=1;
+	}
+
+	// transpose to shifted scale:
+
+	int tmp_semi = modulo (semi-semi_t, 12) ;
+
+
+
+   	if( inputs[RESET_INPUT].active ) {
+		if( resetTrigger.process(inputs[RESET_INPUT].value) ) reset();
+        };
+
+
+	if( inputs[SET_INPUT].active ) {
+		if( setTrigger.process(inputs[SET_INPUT].value ) ) {
+
+			float n=inputs[NOTE_INPUT].normalize(0.0);
+			int semi_n = round( 12.0*(n - 1.0*round(n)) ) - semi_t;
+			if(semi_n<0) semi_n+=12;
+
+			semiState[semi_n] = !semiState[semi_n];
+			semiLight[semi_n] = semiState[semi_n]?1.0:0.0;
+		}
+	};
+
+
+	if( semiState[tmp_semi] )
+	{
+		bool changed = !( (octave==last_octave) && (semi==last_semi));
+		gate = 10.0f;
+		quantized = 1.0f*octave + semi/12.0f;
+		if(changed) pulse.trigger(0.001);
+		last_octave = octave;
+		last_semi   = semi;
+
+	} else {
+
+		if(mode==LAST) {
+			quantized = 1.0f*last_octave + last_semi/12.0f;
+		} else {
+
+			int i_up   = 0;
+			int i_down = 0;
+
+			while( !semiState[ modulo(tmp_semi+i_up,  12) ] && i_up   < 12 ) i_up++;
+		 	while( !semiState[ modulo(tmp_semi-i_down,12) ] && i_down < 12 ) i_down++;
+				
+			switch(mode) {	
+				case UP: 			if (i_up   < 12) semi += i_up;
+									else {semi = last_semi; octave = last_octave; gate = 0.0f;}
+									break;
+
+				case DOWN: 			if (i_down < 12) semi -= i_down; 
+									else {semi = last_semi; octave = last_octave; gate = 0.0f;}
+									break;
+
+				case CLOSEST_UP:   	if (i_up<12 && i_down<12) semi = (i_up > i_down) ? (semi - i_down) : (semi + i_up); 
+									else {semi = last_semi; octave = last_octave; gate = 0.0f;}
+									break;
+
+				case CLOSEST_DOWN: 	if (i_up<12 && i_down<12) semi = (i_down > i_up) ? (semi + i_up) : (semi - i_down); 
+									else {semi = last_semi; octave = last_octave; gate = 0.0f;}
+									break;
+
+				case LAST:	
+				default:		break;
+			};
+				
+			if( semi > 11 ) {
+				semi   -= 12;
+				octave += 1;
+			}
+
+			if( semi < 0 ) {
+				semi   += 12;
+				octave -= 1;
+			}
+
+
+			bool changed = !( (octave==last_octave)&&(semi==last_semi));
+			quantized = 1.0f*octave + semi/12.0f;
+			if(changed) pulse.trigger(0.001f);
+			last_octave = octave;
+			last_semi   = semi;
+		};
+	};
+
+	float gSampleRate = engineGetSampleRate();
+
+	trigger = pulse.process(1.0/gSampleRate) ? 10.0f : 0.0f;
+
+
+	outputs[OUT_OUTPUT].value = quantized;
+	outputs[GATE_OUTPUT].value = gate - trigger;
+	outputs[TRIGGER_OUTPUT].value = trigger;
+
+}
+
+struct QuantumModeItem : MenuItem {
+
+        Quantum *quantum;
+        Quantum::Mode mode;
+
+
+        void onAction(EventAction &e) override {
+                quantum->mode = mode;
+        };
+
+        void step() override {
+                rightText = (quantum->mode == mode)? "✔" : "";
+        };
+
+};
+
+
+struct QuantumWidget : ModuleWidget {
+	QuantumWidget(Quantum *module);
+	json_t *toJsonData() ;
+	void fromJsonData(json_t *root) ;
+	Menu *createContextMenu() override;
+};
+
+Menu *QuantumWidget::createContextMenu() {
+
+        Menu *menu = ModuleWidget::createContextMenu();
+
+        MenuLabel *spacerLabel = new MenuLabel();
+        menu->addChild(spacerLabel);
+
+        Quantum *quantum = dynamic_cast(module);
+        assert(quantum);
+
+        MenuLabel *modeLabel = new MenuLabel();
+        modeLabel->text = "Mode";
+        menu->addChild(modeLabel);
+
+        QuantumModeItem *last_Item = new QuantumModeItem();
+        last_Item->text = "Last";
+        last_Item->quantum = quantum;
+        last_Item->mode = Quantum::LAST;
+        menu->addChild(last_Item);
+
+        QuantumModeItem *up_Item = new QuantumModeItem();
+        up_Item->text = "Up";
+        up_Item->quantum = quantum;
+        up_Item->mode = Quantum::UP;
+        menu->addChild(up_Item);
+
+        QuantumModeItem *down_Item = new QuantumModeItem();
+        down_Item->text = "Down";
+        down_Item->quantum = quantum;
+        down_Item->mode = Quantum::DOWN;
+        menu->addChild(down_Item);
+
+        QuantumModeItem *cl_up_Item = new QuantumModeItem();
+        cl_up_Item->text = "Closest, up";
+        cl_up_Item->quantum = quantum;
+        cl_up_Item->mode = Quantum::CLOSEST_UP;
+        menu->addChild(cl_up_Item);
+
+        QuantumModeItem *cl_dn_Item = new QuantumModeItem();
+        cl_dn_Item->text = "Closest, Down";
+        cl_dn_Item->quantum = quantum;
+        cl_dn_Item->mode = Quantum::CLOSEST_DOWN;
+        menu->addChild(cl_dn_Item);
+
+	return menu;
+};
+
+QuantumWidget::QuantumWidget(Quantum *module) : ModuleWidget(module) {
+	box.size = Vec(15*8, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/Quantum.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+	addInput( Port::create(Vec(19, 42), Port::INPUT, module, Quantum::IN_INPUT));
+	addOutput(Port::create(Vec(75, 42), Port::OUTPUT, module, Quantum::OUT_OUTPUT));
+
+	addInput( Port::create(Vec(75, 90), Port::INPUT, module, Quantum::TRANSPOSE_INPUT));
+	addOutput(Port::create(Vec(75, 140), Port::OUTPUT, module, Quantum::GATE_OUTPUT));
+	addOutput(Port::create(Vec(75, 180), Port::OUTPUT, module, Quantum::TRIGGER_OUTPUT));
+
+	addInput(Port::create(Vec(75, 226), Port::INPUT, module, Quantum::NOTE_INPUT));
+	addInput(Port::create(Vec(75, 266), Port::INPUT, module, Quantum::SET_INPUT));
+	addInput(Port::create(Vec(75, 312), Port::INPUT, module, Quantum::RESET_INPUT));
+
+	static const float offset_x = 24;
+	static const float offset_y = 333;
+
+	for(int i=0; i<12; i++) {
+		addParam(ParamWidget::create(Vec(offset_x, -22*i+offset_y), module, Quantum::SEMI_1_PARAM + i, 0.0, 1.0, 0.0));
+		addChild(ModuleLightWidget::create>(Vec(offset_x+4, -22*i+4+offset_y), module, Quantum::SEMI_1_LIGHT+i));
+	}
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, Quantum) {
+   Model *modelQuantum = Model::create("ML modules", "Quantum", "Quantum", QUANTIZER_TAG);
+   return modelQuantum;
+}
diff --git a/plugins/community/repos/ML_modules/src/SH8.cpp b/plugins/community/repos/ML_modules/src/SH8.cpp
new file mode 100644
index 00000000..465a5f93
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/SH8.cpp
@@ -0,0 +1,130 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct SH8 : Module {
+	enum ParamIds {
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		IN3_INPUT,
+		IN4_INPUT,
+		IN5_INPUT,
+		IN6_INPUT,
+		IN7_INPUT,
+		IN8_INPUT,
+		TRIG1_INPUT,
+		TRIG2_INPUT,
+		TRIG3_INPUT,
+		TRIG4_INPUT,
+		TRIG5_INPUT,
+		TRIG6_INPUT,
+		TRIG7_INPUT,
+		TRIG8_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		OUT3_OUTPUT,
+		OUT4_OUTPUT,
+		OUT5_OUTPUT,
+		OUT6_OUTPUT,
+		OUT7_OUTPUT,
+		OUT8_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+	SchmittTrigger trigger[8];
+	float out[8];
+
+
+	SH8() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+	void step() override;
+
+	void reset() override {
+		for(int i=0; i<8; i++) out[i] = 0.0;
+	};
+
+};
+
+
+
+void SH8::step() {
+
+	float in[8], trig[8];
+
+	float random = 0;
+
+	trig[0] = inputs[TRIG1_INPUT].normalize(0.0);
+	for(int i=1; i<8; i++) trig[i] = inputs[TRIG1_INPUT+i].normalize(trig[i-1]);
+
+
+
+	in[0] = inputs[IN1_INPUT].normalize(random);
+
+	for(int i=1; i<8; i++) in[i] = inputs[IN1_INPUT+i].normalize(in[i-1]);
+
+	for(int i=0; i<8; i++) {
+
+		if( trigger[i].process(trig[i]) ) out[i] = in[i];
+
+	}
+
+	for(int i=0; i<8; i++) outputs[OUT1_OUTPUT+i].value = out[i];
+
+};
+
+
+
+struct SH8Widget : ModuleWidget {
+	SH8Widget(SH8 *module);
+};
+
+SH8Widget::SH8Widget(SH8 *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*8, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/SH8.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+
+
+	const float offset_y = 60, delta_y = 32, row1=15, row2 = 48, row3 = 80;
+
+	for( int i=0; i<8; i++) {
+		addInput(Port::create(Vec(row1, offset_y + i*delta_y  ), Port::INPUT, module, SH8::IN1_INPUT+i));
+		addInput(Port::create(Vec(row2, offset_y + i*delta_y  ), Port::INPUT, module, SH8::TRIG1_INPUT+i));
+		addOutput(Port::create(Vec(row3, offset_y + i*delta_y ), Port::OUTPUT, module, SH8::OUT1_OUTPUT+i));
+	};
+
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, SH8) {
+   Model *modelSH8 = Model::create("ML modules", "SH8", "S&H 8", SAMPLE_AND_HOLD_TAG);
+   return modelSH8;
+}
diff --git a/plugins/community/repos/ML_modules/src/SeqSwitch.cpp b/plugins/community/repos/ML_modules/src/SeqSwitch.cpp
new file mode 100644
index 00000000..d584887c
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/SeqSwitch.cpp
@@ -0,0 +1,287 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct SeqSwitch : Module {
+	enum ParamIds {
+		NUM_STEPS,
+		STEP1_PARAM,
+		STEP2_PARAM,
+		STEP3_PARAM,
+		STEP4_PARAM,
+		STEP5_PARAM,
+		STEP6_PARAM,
+		STEP7_PARAM,
+		STEP8_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		IN3_INPUT,
+		IN4_INPUT,
+		IN5_INPUT,
+		IN6_INPUT,
+		IN7_INPUT,
+		IN8_INPUT,
+		POS_INPUT,
+		TRIGUP_INPUT,
+		TRIGDN_INPUT,
+		RESET_INPUT,
+		NUMSTEPS_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		STEP1_LIGHT,
+		STEP2_LIGHT,
+		STEP3_LIGHT,
+		STEP4_LIGHT,
+		STEP5_LIGHT,
+		STEP6_LIGHT,
+		STEP7_LIGHT,
+		STEP8_LIGHT,
+		NUM_LIGHTS
+	};
+
+	SeqSwitch() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+	void step() override;
+
+	int position=0;
+
+
+
+        const float in_min[4] = {0.0, 0.0, 0.0, -5.0};
+        const float in_max[4] = {8.0, 6.0, 10.0, 5.0};
+
+
+	SchmittTrigger upTrigger, downTrigger, resetTrigger, stepTriggers[8];
+
+	enum InputRange {
+                Zero_Eight,
+		Zero_Six,
+                Zero_Ten,
+                MinusFive_Five
+        };
+
+
+        json_t *toJson() override {
+
+                json_t *rootJ = json_object();
+
+                // outMode:
+
+                json_object_set_new(rootJ, "inputRange", json_integer(inputRange));
+
+                return rootJ;
+        };
+
+        void fromJson(json_t *rootJ) override {
+
+                // outMode:
+
+                json_t *inputRangeJ = json_object_get(rootJ, "inputRange");
+                if(inputRangeJ) inputRange = (InputRange) json_integer_value(inputRangeJ);
+        };
+
+
+        InputRange inputRange = Zero_Eight;
+
+	void reset() override {
+
+		position = 0;
+		for(int i=0; i<8; i++) lights[i].value = 0.0;
+	};
+
+};
+
+
+void SeqSwitch::step() {
+
+	float out=0.0;
+
+	int numSteps = round(clamp(params[NUM_STEPS].value,1.0f,8.0f));
+	if( inputs[NUMSTEPS_INPUT].active ) numSteps = round(clamp(inputs[NUMSTEPS_INPUT].value,1.0f,8.0f));
+
+	if( inputs[POS_INPUT].active ) {
+
+//		position = round( clamp( inputs[POS_INPUT].value,0.0f,8.0f))/8.0f * (numSteps-1) ;
+
+                float in_value = clamp( inputs[POS_INPUT].value,in_min[inputRange],in_max[inputRange] );
+
+                position = round( rescale( in_value, in_min[inputRange], in_max[inputRange], 0.0f, 1.0f*(numSteps-1) ) );
+
+
+	} else {
+
+		if( inputs[TRIGUP_INPUT].active ) {
+			if (upTrigger.process(inputs[TRIGUP_INPUT].value) ) position++;
+		}
+
+		if( inputs[TRIGDN_INPUT].active ) {
+			if (downTrigger.process(inputs[TRIGDN_INPUT].value) ) position--;
+		}
+
+		if( inputs[RESET_INPUT].active ) {
+			if (resetTrigger.process(inputs[RESET_INPUT].value) ) position = 0;
+		}
+
+	};
+
+
+	for(int i=0; i= numSteps ) position -= numSteps;
+
+	out = inputs[IN1_INPUT+position].normalize(0.0);
+
+	for(int i=0; i<8; i++) lights[i].value = (i==position)?1.0:0.0;
+
+
+	outputs[OUT1_OUTPUT].value = out;
+};
+
+struct SeqSwitchRangeItem : MenuItem {
+
+        SeqSwitch *seqSwitch;
+        SeqSwitch::InputRange inputRange;
+
+        void onAction(EventAction &e) override {
+                seqSwitch->inputRange = inputRange;
+        };
+
+        void step() override {
+                rightText = (seqSwitch->inputRange == inputRange)? "✔" : "";
+        };
+
+};
+
+
+struct SeqSwitchWidget : ModuleWidget {
+	SeqSwitchWidget(SeqSwitch *module);
+	json_t *toJsonData() ;
+	void fromJsonData(json_t *root) ;
+	Menu *createContextMenu() override;
+};
+
+Menu *SeqSwitchWidget::createContextMenu() {
+
+        Menu *menu = ModuleWidget::createContextMenu();
+
+        MenuLabel *spacerLabel = new MenuLabel();
+        menu->addChild(spacerLabel);
+
+        SeqSwitch *seqSwitch = dynamic_cast(module);
+        assert(seqSwitch);
+
+        MenuLabel *modeLabel2 = new MenuLabel();
+        modeLabel2->text = "Input Range";
+        menu->addChild(modeLabel2);
+
+        SeqSwitchRangeItem *zeroEightItem = new SeqSwitchRangeItem();
+        zeroEightItem->text = "0 - 8V";
+        zeroEightItem->seqSwitch = seqSwitch;
+        zeroEightItem->inputRange = SeqSwitch::Zero_Eight;
+        menu->addChild(zeroEightItem);
+
+        SeqSwitchRangeItem *zeroSixItem = new SeqSwitchRangeItem();
+        zeroSixItem->text = "0 - 6V";
+        zeroSixItem->seqSwitch = seqSwitch;
+        zeroSixItem->inputRange = SeqSwitch::Zero_Six;
+        menu->addChild(zeroSixItem);
+
+        SeqSwitchRangeItem *zeroTenItem = new SeqSwitchRangeItem();
+        zeroTenItem->text = "0 - 10V";
+        zeroTenItem->seqSwitch = seqSwitch;
+        zeroTenItem->inputRange = SeqSwitch::Zero_Ten;
+        menu->addChild(zeroTenItem);
+
+        SeqSwitchRangeItem *fiveFiveItem = new SeqSwitchRangeItem();
+        fiveFiveItem->text = "-5 - 5V";
+        fiveFiveItem->seqSwitch = seqSwitch;
+        fiveFiveItem->inputRange = SeqSwitch::MinusFive_Five;;
+        menu->addChild(fiveFiveItem);
+
+        return menu;
+};
+
+
+SeqSwitchWidget::SeqSwitchWidget(SeqSwitch *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*8, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/SeqSwitch.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+	addParam(ParamWidget::create(Vec(14,  63), module, SeqSwitch::NUM_STEPS, 1.0, 8.0, 8.0));
+
+	addInput(Port::create(Vec(81, 64), Port::INPUT, module, SeqSwitch::NUMSTEPS_INPUT));
+
+	addInput(Port::create(Vec(9, 272),  Port::INPUT, module, SeqSwitch::TRIGUP_INPUT));
+	addInput(Port::create(Vec(47, 272), Port::INPUT, module, SeqSwitch::RESET_INPUT));
+	addInput(Port::create(Vec(85, 272), Port::INPUT, module, SeqSwitch::TRIGDN_INPUT));
+
+	const float offset_y = 118, delta_y=38;
+
+	addInput(Port::create(Vec(32, offset_y + 0*delta_y), Port::INPUT, module, SeqSwitch::IN1_INPUT));
+	addInput(Port::create(Vec(32, offset_y + 1*delta_y), Port::INPUT, module, SeqSwitch::IN2_INPUT));
+	addInput(Port::create(Vec(32, offset_y + 2*delta_y), Port::INPUT, module, SeqSwitch::IN3_INPUT));
+	addInput(Port::create(Vec(32, offset_y + 3*delta_y), Port::INPUT, module, SeqSwitch::IN4_INPUT));
+
+	addInput(Port::create(Vec(62, offset_y + 0*delta_y), Port::INPUT, module, SeqSwitch::IN5_INPUT));
+	addInput(Port::create(Vec(62, offset_y + 1*delta_y), Port::INPUT, module, SeqSwitch::IN6_INPUT));
+	addInput(Port::create(Vec(62, offset_y + 2*delta_y), Port::INPUT, module, SeqSwitch::IN7_INPUT));
+	addInput(Port::create(Vec(62, offset_y + 3*delta_y), Port::INPUT, module, SeqSwitch::IN8_INPUT));
+
+	addParam(ParamWidget::create(Vec(11, offset_y + 3 + 0*delta_y), module, SeqSwitch::STEP1_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(11, offset_y + 3 + 1*delta_y), module, SeqSwitch::STEP2_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(11, offset_y + 3 + 2*delta_y), module, SeqSwitch::STEP3_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(11, offset_y + 3 + 3*delta_y), module, SeqSwitch::STEP4_PARAM, 0.0, 1.0, 0.0));
+
+	addParam(ParamWidget::create(Vec(89, offset_y + 3 + 0*delta_y), module, SeqSwitch::STEP5_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(89, offset_y + 3 + 1*delta_y), module, SeqSwitch::STEP6_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(89, offset_y + 3 + 2*delta_y), module, SeqSwitch::STEP7_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(89, offset_y + 3 + 3*delta_y), module, SeqSwitch::STEP8_PARAM, 0.0, 1.0, 0.0));
+
+	addChild(ModuleLightWidget::create>(Vec(15, offset_y + 7 + 0*delta_y), module, SeqSwitch::STEP1_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(15, offset_y + 7 + 1*delta_y), module, SeqSwitch::STEP2_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(15, offset_y + 7 + 2*delta_y), module, SeqSwitch::STEP3_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(15, offset_y + 7 + 3*delta_y), module, SeqSwitch::STEP4_LIGHT));
+
+	addChild(ModuleLightWidget::create>(Vec(93, offset_y + 7 + 0*delta_y), module, SeqSwitch::STEP5_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(93, offset_y + 7 + 1*delta_y), module, SeqSwitch::STEP6_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(93, offset_y + 7 + 2*delta_y), module, SeqSwitch::STEP7_LIGHT));
+	addChild(ModuleLightWidget::create>(Vec(93, offset_y + 7 + 3*delta_y), module, SeqSwitch::STEP8_LIGHT));
+
+	addInput(Port::create( Vec(19, 318),  Port::INPUT, module, SeqSwitch::POS_INPUT));
+	addOutput(Port::create(Vec(75, 318), Port::OUTPUT, module, SeqSwitch::OUT1_OUTPUT));
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, SeqSwitch) {
+   Model *modelSeqSwitch = Model::create("ML modules", "SeqSwitch", "Sequential Switch 8->1",SWITCH_TAG, SEQUENCER_TAG);
+   return modelSeqSwitch;
+}
diff --git a/plugins/community/repos/ML_modules/src/SeqSwitch2.cpp b/plugins/community/repos/ML_modules/src/SeqSwitch2.cpp
new file mode 100644
index 00000000..7ce51719
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/SeqSwitch2.cpp
@@ -0,0 +1,331 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct SeqSwitch2 : Module {
+	enum ParamIds {
+		NUM_STEPS,
+		STEP1_PARAM,
+		STEP2_PARAM,
+		STEP3_PARAM,
+		STEP4_PARAM,
+		STEP5_PARAM,
+		STEP6_PARAM,
+		STEP7_PARAM,
+		STEP8_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN_INPUT,
+		TRIGUP_INPUT,
+		TRIGDN_INPUT,
+		RESET_INPUT,
+		NUMSTEPS_INPUT,
+		POS_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		OUT3_OUTPUT,
+		OUT4_OUTPUT,
+		OUT5_OUTPUT,
+		OUT6_OUTPUT,
+		OUT7_OUTPUT,
+		OUT8_OUTPUT,
+		NUM_OUTPUTS
+	};
+        enum LightIds {
+                STEP1_LIGHT,
+                STEP2_LIGHT,
+                STEP3_LIGHT,
+                STEP4_LIGHT,
+                STEP5_LIGHT,
+                STEP6_LIGHT,
+                STEP7_LIGHT,
+                STEP8_LIGHT,
+                NUM_LIGHTS
+        };
+
+	SeqSwitch2() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+
+	void step() override;
+
+	int position=0;
+
+	float outs[8] = {};
+
+	const float in_min[4] = {0.0, 0.0, 0.0, -5.0};
+	const float in_max[4] = {8.0, 6.0, 10.0, 5.0};
+
+	SchmittTrigger upTrigger, downTrigger, resetTrigger, stepTriggers[8];
+
+	void reset() override {
+		position=0;
+		for(int i=0; i<8; i++) lights[i].value = 0.0;
+	};
+
+	enum OutMode {
+		ZERO,
+		LAST
+	};
+
+	OutMode outMode = ZERO;
+
+	enum InputRange {
+		Zero_Eight,
+		Zero_Six,
+		Zero_Ten,
+		MinusFive_Five
+  	};
+
+	InputRange inputRange = Zero_Eight;
+
+	json_t *toJson() override {
+
+		json_t *rootJ = json_object();
+
+		// outMode:
+
+		json_object_set_new(rootJ, "outMode", json_integer(outMode));
+		json_object_set_new(rootJ, "inputRange", json_integer(inputRange));
+
+		return rootJ;
+	};
+
+	void fromJson(json_t *rootJ) override {
+
+		// outMode:
+
+		json_t *outModeJ = json_object_get(rootJ, "outMode");
+		if(outModeJ) outMode = (OutMode) json_integer_value(outModeJ);
+
+		json_t *inputRangeJ = json_object_get(rootJ, "inputRange");
+		if(inputRangeJ) inputRange = (InputRange) json_integer_value(inputRangeJ);
+	};
+
+
+};
+
+
+
+void SeqSwitch2::step() {
+
+	if(outMode==ZERO) { for(int i=0; i<8; i++) outs[i]=0.0f; }
+
+	int numSteps = round(clamp(params[NUM_STEPS].value,1.0f,8.0f));
+	if( inputs[NUMSTEPS_INPUT].active ) numSteps = round(clamp(inputs[NUMSTEPS_INPUT].value,1.0f,8.0f));
+
+	if( inputs[POS_INPUT].active ) {
+
+//		position = round( clamp( inputs[POS_INPUT].value,0.0,8.0))/8.0 * (numSteps-1) ;
+
+		float in_value = clamp( inputs[POS_INPUT].value,in_min[inputRange],in_max[inputRange] );
+
+		position = round( rescale( in_value, in_min[inputRange], in_max[inputRange], 0.0f, 1.0f*(numSteps-1) ) );
+
+	} else {
+
+		if( inputs[TRIGUP_INPUT].active ) {
+			if (upTrigger.process(inputs[TRIGUP_INPUT].value) ) position++;
+		}
+
+		if( inputs[TRIGDN_INPUT].active ) {
+			if (downTrigger.process(inputs[TRIGDN_INPUT].value) ) position--;
+		}
+
+		if( inputs[RESET_INPUT].active ) {
+			if (resetTrigger.process(inputs[RESET_INPUT].value) ) position = 0;
+		}
+
+	};
+
+
+	for(int i=0; i= numSteps ) position -= numSteps;
+
+	outs[position] = inputs[IN_INPUT].normalize(0.0);
+
+
+	for(int i=0; i<8; i++) lights[i].value = (i==position)?1.0:0.0;
+
+	for(int i=0; i<8; i++) outputs[OUT1_OUTPUT+i].value = outs[i];
+};
+
+
+
+struct SeqSwitch2Widget : ModuleWidget {
+	SeqSwitch2Widget(SeqSwitch2 *module);
+	json_t *toJsonData() ;
+	void fromJsonData(json_t *root) ;
+	Menu *createContextMenu() override;
+};
+
+SeqSwitch2Widget::SeqSwitch2Widget(SeqSwitch2 *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*8, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/SeqSwitch2.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+	addParam(ParamWidget::create(Vec(14,  63), module, SeqSwitch2::NUM_STEPS, 1.0, 8.0, 8.0));
+
+	addInput(Port::create(Vec(81, 64), Port::INPUT, module, SeqSwitch2::NUMSTEPS_INPUT));
+
+	addInput(Port::create(Vec(9, 272), Port::INPUT, module, SeqSwitch2::TRIGUP_INPUT));
+	addInput(Port::create(Vec(47, 272), Port::INPUT, module, SeqSwitch2::RESET_INPUT));
+	addInput(Port::create(Vec(85, 272), Port::INPUT, module, SeqSwitch2::TRIGDN_INPUT));
+
+	const float offset_y = 118, delta_y=38;
+
+	addOutput(Port::create(Vec(32, offset_y + 0*delta_y), Port::OUTPUT, module, SeqSwitch2::OUT1_OUTPUT));
+	addOutput(Port::create(Vec(32, offset_y + 1*delta_y), Port::OUTPUT, module, SeqSwitch2::OUT2_OUTPUT));
+	addOutput(Port::create(Vec(32, offset_y + 2*delta_y), Port::OUTPUT, module, SeqSwitch2::OUT3_OUTPUT));
+	addOutput(Port::create(Vec(32, offset_y + 3*delta_y), Port::OUTPUT, module, SeqSwitch2::OUT4_OUTPUT));
+
+	addOutput(Port::create(Vec(62, offset_y + 0*delta_y), Port::OUTPUT, module, SeqSwitch2::OUT5_OUTPUT));
+	addOutput(Port::create(Vec(62, offset_y + 1*delta_y), Port::OUTPUT, module, SeqSwitch2::OUT6_OUTPUT));
+	addOutput(Port::create(Vec(62, offset_y + 2*delta_y), Port::OUTPUT, module, SeqSwitch2::OUT7_OUTPUT));
+	addOutput(Port::create(Vec(62, offset_y + 3*delta_y), Port::OUTPUT, module, SeqSwitch2::OUT8_OUTPUT));
+
+	addParam(ParamWidget::create(Vec(11, offset_y + 3 + 0*delta_y), module, SeqSwitch2::STEP1_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(11, offset_y + 3 + 1*delta_y), module, SeqSwitch2::STEP2_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(11, offset_y + 3 + 2*delta_y), module, SeqSwitch2::STEP3_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(11, offset_y + 3 + 3*delta_y), module, SeqSwitch2::STEP4_PARAM, 0.0, 1.0, 0.0));
+
+	addParam(ParamWidget::create(Vec(89, offset_y + 3 + 0*delta_y), module, SeqSwitch2::STEP5_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(89, offset_y + 3 + 1*delta_y), module, SeqSwitch2::STEP6_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(89, offset_y + 3 + 2*delta_y), module, SeqSwitch2::STEP7_PARAM, 0.0, 1.0, 0.0));
+	addParam(ParamWidget::create(Vec(89, offset_y + 3 + 3*delta_y), module, SeqSwitch2::STEP8_PARAM, 0.0, 1.0, 0.0));
+
+
+    addChild(ModuleLightWidget::create>(Vec(15, offset_y + 7 + 0*delta_y), module, SeqSwitch2::STEP1_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(15, offset_y + 7 + 1*delta_y), module, SeqSwitch2::STEP2_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(15, offset_y + 7 + 2*delta_y), module, SeqSwitch2::STEP3_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(15, offset_y + 7 + 3*delta_y), module, SeqSwitch2::STEP4_LIGHT));
+
+    addChild(ModuleLightWidget::create>(Vec(93, offset_y + 7 + 0*delta_y), module, SeqSwitch2::STEP5_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(93, offset_y + 7 + 1*delta_y), module, SeqSwitch2::STEP6_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(93, offset_y + 7 + 2*delta_y), module, SeqSwitch2::STEP7_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(93, offset_y + 7 + 3*delta_y), module, SeqSwitch2::STEP8_LIGHT));
+
+	addInput(Port::create(Vec(19, 318), Port::INPUT, module, SeqSwitch2::POS_INPUT));
+	addInput(Port::create(Vec(75, 318), Port::INPUT, module, SeqSwitch2::IN_INPUT));
+
+};
+
+struct SeqSwitch2OutModeItem : MenuItem {
+
+	SeqSwitch2 *seqSwitch2;
+	SeqSwitch2::OutMode outMode;
+
+	void onAction(EventAction &e) override {
+		seqSwitch2->outMode = outMode;
+	};
+
+
+	void step() override {
+		rightText = (seqSwitch2->outMode == outMode)? "✔" : "";
+	};
+
+};
+
+struct SeqSwitch2RangeItem : MenuItem {
+
+	SeqSwitch2 *seqSwitch2;
+	SeqSwitch2::InputRange inputRange;
+
+
+	void onAction(EventAction &e) override {
+		seqSwitch2->inputRange = inputRange;
+	};
+
+
+	void step() override {
+		rightText = (seqSwitch2->inputRange == inputRange)? "✔" : "";
+	};
+
+};
+
+Menu *SeqSwitch2Widget::createContextMenu() {
+
+	Menu *menu = ModuleWidget::createContextMenu();
+
+	MenuLabel *spacerLabel = new MenuLabel();
+	menu->addChild(spacerLabel);
+
+	SeqSwitch2 *seqSwitch2 = dynamic_cast(module);
+	assert(seqSwitch2);
+
+	MenuLabel *modeLabel = new MenuLabel();
+	modeLabel->text = "Output Mode";
+	menu->addChild(modeLabel);
+
+	SeqSwitch2OutModeItem *zeroItem = new SeqSwitch2OutModeItem();
+	zeroItem->text = "Zero";
+	zeroItem->seqSwitch2 = seqSwitch2;
+	zeroItem->outMode = SeqSwitch2::ZERO;
+	menu->addChild(zeroItem);
+
+	SeqSwitch2OutModeItem *lastItem = new SeqSwitch2OutModeItem();
+	lastItem->text = "Last";
+	lastItem->seqSwitch2 = seqSwitch2;
+	lastItem->outMode = SeqSwitch2::LAST;
+	menu->addChild(lastItem);
+
+	MenuLabel *modeLabel2 = new MenuLabel();
+	modeLabel2->text = "Input Range";
+	menu->addChild(modeLabel2);
+
+	SeqSwitch2RangeItem *zeroEightItem = new SeqSwitch2RangeItem();
+	zeroEightItem->text = "0 - 8V";
+	zeroEightItem->seqSwitch2 = seqSwitch2;
+	zeroEightItem->inputRange = SeqSwitch2::Zero_Eight;
+	menu->addChild(zeroEightItem);
+
+	SeqSwitch2RangeItem *zeroSixItem = new SeqSwitch2RangeItem();
+	zeroSixItem->text = "0 - 6V";
+	zeroSixItem->seqSwitch2 = seqSwitch2;
+	zeroSixItem->inputRange = SeqSwitch2::Zero_Six;
+	menu->addChild(zeroSixItem);
+
+	SeqSwitch2RangeItem *zeroTenItem = new SeqSwitch2RangeItem();
+	zeroTenItem->text = "0 - 10V";
+	zeroTenItem->seqSwitch2 = seqSwitch2;
+	zeroTenItem->inputRange = SeqSwitch2::Zero_Ten;
+	menu->addChild(zeroTenItem);
+
+	SeqSwitch2RangeItem *fiveFiveItem = new SeqSwitch2RangeItem();
+	fiveFiveItem->text = "-5 - 5V";
+	fiveFiveItem->seqSwitch2 = seqSwitch2;
+	fiveFiveItem->inputRange = SeqSwitch2::MinusFive_Five;;
+	menu->addChild(fiveFiveItem);
+
+	return menu;
+};
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, SeqSwitch2) {
+   Model *modelSeqSwitch2 = Model::create("ML modules", "SeqSwitch2", "Sequential Switch 1->8", SWITCH_TAG);
+   return modelSeqSwitch2;
+}
diff --git a/plugins/community/repos/ML_modules/src/ShiftRegister.cpp b/plugins/community/repos/ML_modules/src/ShiftRegister.cpp
new file mode 100644
index 00000000..7d7f05f9
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/ShiftRegister.cpp
@@ -0,0 +1,140 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct ShiftRegister : Module {
+	enum ParamIds {
+		NUM_STEPS,
+		STEP1_PARAM,
+		NUM_PARAMS = STEP1_PARAM+8
+	};
+	enum InputIds {
+		IN_INPUT,
+		TRIGGER_INPUT,
+		TRIGUP_INPUT,
+		TRIGDN_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		OUT3_OUTPUT,
+		OUT4_OUTPUT,
+		OUT5_OUTPUT,
+		OUT6_OUTPUT,
+		OUT7_OUTPUT,
+		OUT8_OUTPUT,
+		// OUT_OUTPUT,
+		NUM_OUTPUTS
+	};
+        enum LightIds {
+                STEP1_LIGHT,
+                STEP2_LIGHT,
+                STEP3_LIGHT,
+                STEP4_LIGHT,
+                STEP5_LIGHT,
+                STEP6_LIGHT,
+                STEP7_LIGHT,
+                STEP8_LIGHT,
+                NUM_LIGHTS = STEP1_LIGHT+16
+        };
+
+
+	ShiftRegister() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+
+
+	void step() override;
+
+	int position=0;
+
+
+	float values[8] = {};
+
+	SchmittTrigger upTrigger, downTrigger, setTrigger;
+
+	void reset() override {
+		position=0;
+		for(int i=0; i<8; i++) {
+			lights[i].value = 0.0;
+			values[i] = 0.0;
+		};
+	};
+
+
+};
+
+
+
+
+void ShiftRegister::step() {
+
+	if( inputs[TRIGGER_INPUT].active ) {
+
+		if( setTrigger.process(inputs[TRIGGER_INPUT].value) ) {
+
+			for(int i=7; i>0; i--) values[i] = values[i-1];
+			values[0] = inputs[IN_INPUT].value;
+
+			for(int i=0; i<8; i++) {
+				outputs[OUT1_OUTPUT+i].value = values[i];
+				bool positive = values[i]>0;
+				float value = values[i]/10.0;
+				lights[STEP1_LIGHT+2*i].value   = positive?value:0.0;
+				lights[STEP1_LIGHT+2*i+1].value = -(positive?0.0:value);
+			}
+		};
+
+	};
+
+
+};
+
+
+
+struct ShiftRegisterWidget : ModuleWidget {
+	ShiftRegisterWidget(ShiftRegister *module);
+};
+
+ShiftRegisterWidget::ShiftRegisterWidget(ShiftRegister *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*4, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/ShiftReg.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+
+
+
+	const float offset_y = 140, delta_y = 26, offset_x=11;
+
+	for( int i=0; i<8; i++) {
+
+		addOutput(Port::create(Vec(offset_x+17, offset_y + i*delta_y  ), Port::OUTPUT, module, ShiftRegister::OUT1_OUTPUT+i));
+		addChild(ModuleLightWidget::create>(Vec(offset_x, offset_y + 8 +   i*delta_y), module, ShiftRegister::STEP1_LIGHT+2*i));
+	};
+
+
+	addInput(Port::create(Vec(offset_x+17, 58), Port::INPUT, module, ShiftRegister::IN_INPUT));
+	addInput(Port::create(Vec(offset_x+17, 94), Port::INPUT, module, ShiftRegister::TRIGGER_INPUT));
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, ShiftRegister) {
+   Model *modelShiftRegister = Model::create("ML modules", "ShiftRegister", "Shift Register",SAMPLE_AND_HOLD_TAG);
+   return modelShiftRegister;
+}
diff --git a/plugins/community/repos/ML_modules/src/ShiftRegister2.cpp b/plugins/community/repos/ML_modules/src/ShiftRegister2.cpp
new file mode 100644
index 00000000..942c1fc3
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/ShiftRegister2.cpp
@@ -0,0 +1,215 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+#include 
+#include 
+
+namespace rack_plugin_ML_modules {
+
+struct ShiftRegister2 : Module {
+	enum ParamIds {
+		NUM_STEPS_PARAM,
+		PROB1_PARAM,
+		PROB2_PARAM,
+		MIX1_PARAM,
+		AUX_OFFSET_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		TRIGGER_INPUT,
+		NUM_STEPS_INPUT,
+		PROB1_INPUT,
+		PROB2_INPUT,
+		MIX1_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT_OUTPUT,
+		AUX_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+	ShiftRegister2() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+
+
+	void step() override;
+
+	int numSteps;
+	float values[32] = {};
+
+	SchmittTrigger trigTrigger;
+
+	inline float randf() {return rand()/(RAND_MAX-1.0);}
+
+	void reset() override {
+
+	};
+
+};
+
+
+
+
+void ShiftRegister2::step() {
+
+	numSteps = roundf(clamp(params[NUM_STEPS_PARAM].value * clamp(inputs[NUM_STEPS_INPUT].normalize(5.0f),0.0f,5.0f)/5.0f,1.0f,16.0f));
+
+
+	if( inputs[TRIGGER_INPUT].active ) {
+
+		if( trigTrigger.process(inputs[TRIGGER_INPUT].value) ) {
+
+			float new_in1 = inputs[IN1_INPUT].normalize( randf()*10.0-5.0 );
+			float new_in2 = inputs[IN2_INPUT].normalize( new_in1 + 1.0 );
+
+			for(int i=32; i>0; i--) values[i] = values[i-1];
+
+			float p1 = params[PROB1_PARAM].value + clamp(inputs[PROB1_INPUT].normalize(0.0f),-10.0f,10.0f)/10.0f;
+			float p2 = params[PROB2_PARAM].value + clamp(inputs[PROB2_INPUT].normalize(0.0f),-10.0f,10.0f)/10.0f;
+
+			bool replace = ( randf() < p1 );
+			bool rnd2 = ( randf() < p2 );
+
+			float a = params[MIX1_PARAM].value + clamp(inputs[MIX1_INPUT].normalize(0.0f),-10.0f,10.0f)/10.0f;
+
+
+			if(replace) {
+				values[0] = a* (rnd2?new_in2:new_in1) + (1-a)*values[numSteps];
+			} else {
+				values[0] = values[numSteps];
+			};
+
+		};
+
+	};
+
+	outputs[OUT_OUTPUT].value = values[0];
+
+	int offset = roundf(params[AUX_OFFSET_PARAM].value);
+
+	outputs[AUX_OUTPUT].value = values[offset];
+};
+
+struct IntDisplayWidget : TransparentWidget {
+
+  int *value;
+  std::shared_ptr font;
+
+  IntDisplayWidget() {
+    font = Font::load(assetPlugin(plugin, "res/Segment7Standard.ttf"));
+  };
+
+  void draw(NVGcontext *vg) override {
+    // Background
+    NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+    NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+    nvgBeginPath(vg);
+    nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 4.0);
+    nvgFillColor(vg, backgroundColor);
+    nvgFill(vg);
+    nvgStrokeWidth(vg, 1.0);
+    nvgStrokeColor(vg, borderColor);
+    nvgStroke(vg);
+
+    nvgFontSize(vg, 18);
+    nvgFontFaceId(vg, font->handle);
+    nvgTextLetterSpacing(vg, 2.5);
+
+//    std::string to_display = std::to_string( (unsigned) *value);
+
+    char displayStr[3];
+//    while(to_display.length()<1) to_display = ' ' + to_display;
+
+    sprintf(displayStr, "%2u", (unsigned) *value);
+
+    Vec textPos = Vec(6.0f, 17.0f);
+
+    NVGcolor textColor = nvgRGB(0xdf, 0xd2, 0x2c);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "~~", NULL);
+
+    textColor = nvgRGB(0xda, 0xe9, 0x29);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "\\\\", NULL);
+
+    textColor = nvgRGB(0xf0, 0x00, 0x00);
+    nvgFillColor(vg, textColor);
+    nvgText(vg, textPos.x, textPos.y, displayStr,  NULL);
+  }
+};
+
+
+struct ShiftRegister2Widget : ModuleWidget {
+	ShiftRegister2Widget(ShiftRegister2 *module);
+};
+
+ShiftRegister2Widget::ShiftRegister2Widget(ShiftRegister2 *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*8, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/ShiftReg2.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+
+
+	const float column1 = 19, column2 = 74;
+
+
+	IntDisplayWidget *display = new IntDisplayWidget();
+	display->box.pos = Vec(65,46);
+	display->box.size = Vec(40, 20);
+	display->value = &module->numSteps;
+	addChild(display);
+
+	addInput(Port::create(Vec(column1,  44), Port::INPUT, module, ShiftRegister2::TRIGGER_INPUT));
+	addInput(Port::create(Vec(column1, 96), Port::INPUT, module, ShiftRegister2::NUM_STEPS_INPUT));
+        
+	addParam(ParamWidget::create(Vec(65,  86), module, ShiftRegister2::NUM_STEPS_PARAM, 1.0, 16.0, 8.0));
+
+	addInput(Port::create(Vec(column1+8,  135), Port::INPUT, module, ShiftRegister2::IN1_INPUT));
+	addInput(Port::create(Vec(column2-8,  135), Port::INPUT, module, ShiftRegister2::IN2_INPUT));
+
+
+	addInput(Port::create(Vec(column1+3,  183), Port::INPUT, module, ShiftRegister2::PROB1_INPUT));
+    addParam(ParamWidget::create(Vec(column2, 176), module, ShiftRegister2::PROB1_PARAM, 0.0, 1.0, 0.0));
+	
+	addInput(Port::create(Vec(column1+3,  229), Port::INPUT, module, ShiftRegister2::PROB2_INPUT));
+    addParam(ParamWidget::create(Vec(column2, 222), module, ShiftRegister2::PROB2_PARAM, 0.0, 1.0, 0.0));
+	
+	addInput(Port::create(Vec(column1+3,  275), Port::INPUT, module, ShiftRegister2::MIX1_INPUT));
+	addParam(ParamWidget::create(Vec(column2,  268), module, ShiftRegister2::MIX1_PARAM, 0.0, 1.0, 1.0));
+
+
+	addParam(ParamWidget::create(Vec(56,  318), module, ShiftRegister2::AUX_OFFSET_PARAM, 1.0, 16.0, 1.0));
+
+
+	addOutput(Port::create(Vec(column1-2, 328 ), Port::OUTPUT, module, ShiftRegister2::OUT_OUTPUT));
+	addOutput(Port::create(Vec(column2+2, 328 ), Port::OUTPUT, module, ShiftRegister2::AUX_OUTPUT));
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, ShiftRegister2) {
+   Model *modelShiftRegister2 = Model::create("ML modules", "Evolution", "Evolution", SEQUENCER_TAG, SAMPLE_AND_HOLD_TAG);
+   return modelShiftRegister2;
+}
diff --git a/plugins/community/repos/ML_modules/src/Sum8-MkII.cpp b/plugins/community/repos/ML_modules/src/Sum8-MkII.cpp
new file mode 100644
index 00000000..56053ebf
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/Sum8-MkII.cpp
@@ -0,0 +1,87 @@
+#include "ML_modules.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct Sum8mk2 : Module {
+	enum ParamIds {
+		POLARITY_PARAM,
+		NUM_PARAMS = POLARITY_PARAM + 8
+	};
+	enum InputIds {
+		IN_INPUT,
+		NUM_INPUTS = IN_INPUT + 8
+	};
+	enum OutputIds {
+		OUT_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+
+	Sum8mk2() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) {};
+
+
+	void step() override;
+
+};
+
+
+
+void Sum8mk2::step() {
+
+	float out=0.0;
+
+
+	for(int i=0; i<8; i++) out += inputs[IN_INPUT+i].normalize(0.0) * (2*params[POLARITY_PARAM+i].value - 1.0);
+
+	outputs[OUT_OUTPUT].value = out;
+
+};
+
+
+
+struct Sum8mk2Widget : ModuleWidget {
+	Sum8mk2Widget(Sum8mk2 *module);
+};
+
+Sum8mk2Widget::Sum8mk2Widget(Sum8mk2 *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*5, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/Sum8mk2.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+
+
+
+	const float offset_y = 70, delta_y = 26.5, offset_x=9.5;
+
+	for( int i=0; i<8; i++) {
+		addInput(Port::create(Vec(offset_x, offset_y + i*delta_y  ), Port::INPUT, module, Sum8mk2::IN_INPUT+i));
+        addParam(ParamWidget::create( Vec(offset_x + 37, offset_y + i*delta_y + 2 ), module, Sum8mk2::POLARITY_PARAM + i, 0.0, 1.0, 1.0));
+	}
+
+
+	addOutput(Port::create(Vec(offset_x, 320), Port::OUTPUT, module, Sum8mk2::OUT_OUTPUT));
+
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, Sum8mk2) {
+   Model *modelSum8mk2 = Model::create("ML modules", "Sum8mk2", "Sum8 MkII", UTILITY_TAG, MIXER_TAG);
+   return modelSum8mk2;
+}
diff --git a/plugins/community/repos/ML_modules/src/Sum8.cpp b/plugins/community/repos/ML_modules/src/Sum8.cpp
new file mode 100644
index 00000000..a8801c25
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/Sum8.cpp
@@ -0,0 +1,91 @@
+#include "ML_modules.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct Sum8 : Module {
+	enum ParamIds {
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		IN3_INPUT,
+		IN4_INPUT,
+		IN5_INPUT,
+		IN6_INPUT,
+		IN7_INPUT,
+		IN8_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+
+	Sum8() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) {};
+
+
+	void step() override;
+
+};
+
+
+
+void Sum8::step() {
+
+	float out=0.0;
+
+
+
+	for(int i=0; i<8; i++) out += inputs[IN1_INPUT+i].normalize(0.0);
+
+	outputs[OUT_OUTPUT].value = out;
+
+};
+
+
+
+struct Sum8Widget : ModuleWidget {
+	Sum8Widget(Sum8 *module);
+};
+
+Sum8Widget::Sum8Widget(Sum8 *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*3, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/Sum8.svg")));
+
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+
+
+
+	const float offset_y = 70, delta_y = 26.5, offset_x=9.5;
+
+	for( int i=0; i<8; i++) addInput(Port::create(Vec(offset_x, offset_y + i*delta_y  ), Port::INPUT, module, Sum8::IN1_INPUT+i));
+
+
+	addOutput(Port::create(Vec(offset_x, 320), Port::OUTPUT, module, Sum8::OUT_OUTPUT));
+
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, Sum8) {
+   Model *modelSum8 = Model::create("ML modules", "Sum8", "Sum8", UTILITY_TAG, MIXER_TAG);
+   return modelSum8;
+}
diff --git a/plugins/community/repos/ML_modules/src/TrigBuf.cpp b/plugins/community/repos/ML_modules/src/TrigBuf.cpp
new file mode 100644
index 00000000..ec271807
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/TrigBuf.cpp
@@ -0,0 +1,194 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct TrigBuf : Module {
+	enum ParamIds {
+		ARM1_PARAM,
+		ARM2_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		ARM1_INPUT,
+		ARM2_INPUT,
+		GATE1_INPUT,
+		GATE2_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		ARM1_LIGHT,
+		ARM2_LIGHT,
+		NUM_LIGHTS
+	};
+
+
+	TrigBuf() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+
+	void step() override;
+
+	float arm1=0.0, arm2=0.0;
+	float out1=0.0, out2=0.0;
+
+	bool gate1=false, gate2=false;
+	bool delayed1=false, delayed2=false;
+
+	SchmittTrigger armTrigger1, armTrigger2;
+	SchmittTrigger gateTrigger1, gateTrigger2;
+
+	void reset() override {
+
+		arm1=0.0;
+		arm2=0.0;
+		out1=0.0;
+		out2=0.0;
+		gate1=false;
+		gate2=false;
+		delayed1=false;
+		delayed2=false;
+	};
+
+private:
+
+	bool neg_slope(bool gate, bool last_gate) { return (gate!=last_gate) && last_gate; }
+
+
+};
+
+
+
+
+void TrigBuf::step() {
+
+
+	bool last_gate1 = gate1;
+	bool last_gate2 = gate2;
+       
+
+	gateTrigger1.process(inputs[GATE1_INPUT].normalize(0.0f));
+	gate1 = (gateTrigger1.isHigh());
+
+	gateTrigger2.process(inputs[GATE2_INPUT].normalize(inputs[GATE1_INPUT].normalize(0.0f)));
+	gate2 = gateTrigger2.isHigh();
+	
+
+	
+	if( armTrigger1.process(inputs[ARM1_INPUT].normalize(0.0f) + params[ARM1_PARAM].value ) ) { 
+		if (!gate1) {arm1 = 10.0;}
+		else { 
+				// arm1 = 0.0;
+			delayed1 = true;
+		};
+	}
+	
+
+    if(gate1) {
+		if(arm1 > 5.0) {
+			out1 = 10.0;
+		} else {
+			out1 = 0.0;
+		};
+	}
+	else {
+		if(out1 > 5.0) {
+			arm1 = 0.0;
+			out1 = 0.0;
+		};
+	};
+
+	if( delayed1 && neg_slope(gate1, last_gate1) ) {
+
+		arm1 = 10.0;
+		delayed1 = false;
+
+	};
+
+
+
+	if( armTrigger2.process(inputs[ARM2_INPUT].normalize(inputs[ARM1_INPUT].normalize(0.0f)) + params[ARM2_PARAM].value ) ) { 
+		if (!gate2) {arm2 = 10.0;}
+		else { 
+			// arm2 = 0.0;
+			delayed2 = true;
+		};
+	};
+	
+
+	if (gate2) {
+
+		if(arm2 > 5.0) out2 = 10.0;
+		else {
+			out2 = 0.0;
+		};
+	} else {
+		if(out2 > 5.0) {
+			arm2 = 0.0;
+			out2 = 0.0;
+		};
+	};
+
+	if( delayed2 && neg_slope(gate2, last_gate2) ) {
+
+		arm2 = 10.0;
+		delayed2 = false;
+
+	};
+
+
+	outputs[OUT1_OUTPUT].value = out1;
+	outputs[OUT2_OUTPUT].value = out2;
+
+	lights[ARM1_LIGHT].value = arm1;
+	lights[ARM2_LIGHT].value = arm2;
+};
+
+
+
+struct TrigBufWidget : ModuleWidget {
+	TrigBufWidget(TrigBuf *module);
+};
+
+TrigBufWidget::TrigBufWidget(TrigBuf *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*4, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/TrigBuf.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+	addInput(Port::create(Vec(9, 62), Port::INPUT, module, TrigBuf::ARM1_INPUT));
+	addInput(Port::create(Vec(9, 105), Port::INPUT, module, TrigBuf::GATE1_INPUT));
+	addOutput(Port::create(Vec(9, 150), Port::OUTPUT, module, TrigBuf::OUT1_OUTPUT));
+
+	addParam(ParamWidget::create(Vec(40,66), module, TrigBuf::ARM1_PARAM, 0, 10, 0));
+	addChild(ModuleLightWidget::create>(Vec(44, 70), module, TrigBuf::ARM1_LIGHT));
+
+	addInput(Port::create(Vec(9, 218), Port::INPUT, module, TrigBuf::ARM2_INPUT));
+	addInput(Port::create(Vec(9, 263), Port::INPUT, module, TrigBuf::GATE2_INPUT));
+	addOutput(Port::create(Vec(9, 305), Port::OUTPUT, module, TrigBuf::OUT2_OUTPUT));
+
+	addParam(ParamWidget::create(Vec(40,222), module, TrigBuf::ARM2_PARAM, 0, 10, 0));
+	addChild(ModuleLightWidget::create>(Vec(44, 226), module, TrigBuf::ARM2_LIGHT));
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, TrigBuf) {
+   Model *modelTrigBuf = Model::create("ML modules", "TrigBuf", "Trigger Buffer", UTILITY_TAG);
+   return modelTrigBuf;
+}
diff --git a/plugins/community/repos/ML_modules/src/TrigDelay.cpp b/plugins/community/repos/ML_modules/src/TrigDelay.cpp
new file mode 100644
index 00000000..9a741cbb
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/TrigDelay.cpp
@@ -0,0 +1,177 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+
+#define minLength 0.001f
+
+namespace rack_plugin_ML_modules {
+
+struct TrigDelay : Module {
+	enum ParamIds {
+		DELAY1_PARAM,
+		DELAY2_PARAM,
+		LENGTH1_PARAM,
+		LENGTH2_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		GATE1_INPUT,
+		GATE2_INPUT,
+		DELAY1_INPUT,
+		DELAY2_INPUT,
+		LENGTH1_INPUT,
+		LENGTH2_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+
+	TrigDelay() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) {
+
+		gSampleRate = engineGetSampleRate();
+		// minLength = 0.001;
+
+	};
+
+
+	void step() override;
+
+	bool gate1=false, gate2=false;
+
+	SchmittTrigger gateTrigger1, gateTrigger2;
+	PulseGenerator delay1,  delay2;
+	PulseGenerator on1, on2;
+
+
+
+	float gSampleRate;
+
+	void onSampleRateChange() { gSampleRate = engineGetSampleRate(); }
+
+	void reset() override {
+
+		gate1=false;
+		gate2=false;
+	};
+
+private:
+
+
+
+};
+
+
+
+
+void TrigDelay::step() {
+
+
+	float delayTime1 = params[DELAY1_PARAM].value;
+	float delayTime2 = params[DELAY2_PARAM].value;
+	float length1    = params[LENGTH1_PARAM].value;
+	float length2    = params[LENGTH2_PARAM].value;
+
+
+	if( inputs[DELAY1_INPUT].active )  { delayTime1 *= clamp( inputs[DELAY1_INPUT].value / 10.0f, 0.0f, 1.0f );};
+	if( inputs[DELAY2_INPUT].active )  { delayTime2 *= clamp( inputs[DELAY2_INPUT].value / 10.0f, 0.0f, 1.0f );};
+
+	if( inputs[LENGTH1_INPUT].active ) { length1    *= clamp( inputs[LENGTH1_INPUT].value / 10.0f, minLength, 1.0f );};
+	if( inputs[LENGTH2_INPUT].active ) { length2    *= clamp( inputs[LENGTH2_INPUT].value / 10.0f, minLength, 1.0f );};
+
+
+
+
+	if( inputs[GATE1_INPUT].active ) {
+	       
+		if(gateTrigger1.process(inputs[GATE1_INPUT].value)) {
+			delay1.trigger(delayTime1);
+			gate1 = true;
+		};
+
+	};
+
+	if( inputs[GATE2_INPUT].active ) {
+	       
+		if(gateTrigger2.process(inputs[GATE2_INPUT].value)) {
+			delay2.trigger(delayTime2);
+			gate2 = true;
+		};
+
+	};
+
+
+	if(  gate1 && !delay1.process(1.0/gSampleRate) ) {
+			
+		on1.trigger(length1);
+		gate1 = false;
+
+	};
+
+	if(  gate2 && !delay2.process(1.0/gSampleRate) ) {
+			
+		on2.trigger(length2);
+		gate2 = false;
+
+	};
+
+	outputs[OUT1_OUTPUT].value = on1.process(1.0/gSampleRate) ? 10.0 : 0.0;
+	outputs[OUT2_OUTPUT].value = on2.process(1.0/gSampleRate) ? 10.0 : 0.0;
+
+};
+
+
+
+struct TrigDelayWidget : ModuleWidget {
+	TrigDelayWidget(TrigDelay *module);
+};
+
+TrigDelayWidget::TrigDelayWidget(TrigDelay *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*6, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/TrigDelay.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+
+    addParam(ParamWidget::create(Vec(12,  69), module, TrigDelay::DELAY1_PARAM, 0.0, 2.0, 0.0));
+	addInput(Port::create(Vec(52, 70), Port::INPUT, module, TrigDelay::DELAY1_INPUT));
+
+    addParam(ParamWidget::create(Vec(12,  112), module, TrigDelay::LENGTH1_PARAM, minLength, 2.0, 0.1));
+	addInput(Port::create(Vec(52, 113), Port::INPUT, module, TrigDelay::LENGTH1_INPUT));
+
+	addInput(Port::create(Vec(12, 164), Port::INPUT, module, TrigDelay::GATE1_INPUT));
+	addOutput(Port::create(Vec(52, 164), Port::OUTPUT, module, TrigDelay::OUT1_OUTPUT));
+
+    addParam(ParamWidget::create(Vec(12,  153 + 69),  module, TrigDelay::DELAY2_PARAM, 0.0, 2.0, 0.0));
+	addInput(Port::create(Vec(52, 152 + 71), Port::INPUT, module, TrigDelay::DELAY2_INPUT));
+
+    addParam(ParamWidget::create(Vec(12,  153 + 112), module, TrigDelay::LENGTH2_PARAM, minLength, 2.0, 0.1));
+	addInput(Port::create(Vec(52, 152 + 114), Port::INPUT, module, TrigDelay::LENGTH2_INPUT));
+
+	addInput(Port::create(Vec(12, 152 + 165), Port::INPUT, module, TrigDelay::GATE2_INPUT));
+	addOutput(Port::create(Vec(52, 152 + 165), Port::OUTPUT, module, TrigDelay::OUT2_OUTPUT));
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, TrigDelay) {
+   Model *modelTrigDelay = Model::create("ML modules", "TrigDelay", "Trigger Delay", UTILITY_TAG, DELAY_TAG);
+   return modelTrigDelay;
+}
diff --git a/plugins/community/repos/ML_modules/src/TrigSwitch.cpp b/plugins/community/repos/ML_modules/src/TrigSwitch.cpp
new file mode 100644
index 00000000..2e824712
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/TrigSwitch.cpp
@@ -0,0 +1,126 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct TrigSwitch : Module {
+	enum ParamIds {
+		STEP_PARAM,
+		NUM_PARAMS = STEP_PARAM + 9
+	};
+	enum InputIds {
+		TRIG_INPUT,
+		CV_INPUT = TRIG_INPUT + 8,
+		NUM_INPUTS = CV_INPUT + 8
+	};
+	enum OutputIds {
+		OUT_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		STEP_LIGHT,
+		NUM_LIGHTS = STEP_LIGHT+8
+	};
+
+	TrigSwitch() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+	void step() override;
+
+	int position=0;
+
+
+
+        const float in_min[4] = {0.0, 0.0, 0.0, -5.0};
+        const float in_max[4] = {8.0, 6.0, 10.0, 5.0};
+
+
+	SchmittTrigger stepTriggers[8];
+
+
+	void reset() override {
+
+		position = 0;
+		for(int i=0; i<8; i++) lights[i].value = 0.0;
+	};
+
+
+	json_t *toJson() override {
+
+		json_t *rootJ = json_object();
+
+	
+		json_object_set_new(rootJ, "position", json_integer(position));
+	
+
+		return rootJ;
+	};
+	
+	void fromJson(json_t *rootJ) override {
+
+	
+		json_t *positionJ = json_object_get(rootJ, "position");
+		if(positionJ) position = json_integer_value(positionJ);
+
+	};
+
+};
+
+
+void TrigSwitch::step() {
+
+	for(int i=0; i<8; i++) {
+		if( stepTriggers[i].process( inputs[TRIG_INPUT+i].normalize(0.0))  + params[STEP_PARAM+i].value ) position = i;
+		lights[i].value = (i==position)?1.0:0.0;
+	};
+
+	outputs[OUT_OUTPUT].value = inputs[CV_INPUT+position].normalize(0.0);
+};
+
+
+
+struct TrigSwitchWidget : ModuleWidget {
+	TrigSwitchWidget(TrigSwitch *module);
+};
+
+TrigSwitchWidget::TrigSwitchWidget(TrigSwitch *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*8, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/TrigSwitch.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+	const float offset_y = 60, delta_y = 32, row1=14, row2 = 50, row3 = 79;
+
+	for (int i=0; i<8; i++) {
+
+		addInput(Port::create(             Vec(row1, offset_y + i*delta_y), Port::INPUT, module, TrigSwitch::TRIG_INPUT + i));
+
+		addParam(ParamWidget::create(Vec(row2 , offset_y + i*delta_y +3 ), module, TrigSwitch::STEP_PARAM + i, 0.0, 1.0, 0.0));
+		addChild(ModuleLightWidget::create>( Vec(row2 + 4, offset_y + i*delta_y + 7), module, TrigSwitch::STEP_LIGHT+i));
+		
+		addInput(Port::create(             Vec(row3, offset_y + i*delta_y), Port::INPUT, module, TrigSwitch::CV_INPUT + i));
+
+	}
+	addOutput(Port::create(Vec(row3, 320), Port::OUTPUT, module, TrigSwitch::OUT_OUTPUT));
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, TrigSwitch) {
+   Model *modelTrigSwitch = Model::create("ML modules", "TrigSwitch", "TrigSwitch 8->1", SWITCH_TAG, UTILITY_TAG );
+   return modelTrigSwitch;
+}
diff --git a/plugins/community/repos/ML_modules/src/TrigSwitch2.cpp b/plugins/community/repos/ML_modules/src/TrigSwitch2.cpp
new file mode 100644
index 00000000..5f47c313
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/TrigSwitch2.cpp
@@ -0,0 +1,197 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct TrigSwitch2 : Module {
+	enum ParamIds {
+		STEP_PARAM,
+		NUM_PARAMS = STEP_PARAM + 9
+	};
+	enum InputIds {
+		CV_INPUT,
+		TRIG_INPUT,
+		NUM_INPUTS = TRIG_INPUT + 8
+	};
+	enum OutputIds {
+		OUT_OUTPUT,
+		NUM_OUTPUTS = OUT_OUTPUT+8
+	};
+	enum LightIds {
+		STEP_LIGHT,
+		NUM_LIGHTS = STEP_LIGHT+8
+	};
+
+
+	TrigSwitch2() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+	void step() override;
+
+	enum OutMode {
+		ZERO,
+		LAST
+	};
+
+	OutMode outMode = ZERO;
+
+	json_t *toJson() override {
+
+		json_t *rootJ = json_object();
+
+		// outMode:
+	
+		json_object_set_new(rootJ, "outMode", json_integer(outMode));
+		json_object_set_new(rootJ, "position", json_integer(position));
+	
+
+		return rootJ;
+	};
+	
+	void fromJson(json_t *rootJ) override {
+
+		// outMode:
+
+		json_t *outModeJ = json_object_get(rootJ, "outMode");
+		if(outModeJ) outMode = (OutMode) json_integer_value(outModeJ);
+	
+		json_t *positionJ = json_object_get(rootJ, "position");
+		if(positionJ) position = json_integer_value(positionJ);
+
+	};
+
+
+	int position=0;
+
+
+	float outs[8] = {};
+
+
+	SchmittTrigger stepTriggers[8];
+
+
+	void reset() override {
+
+		position = 0;
+		for(int i=0; i<8; i++) lights[i].value = 0.0;
+		for(int i=0; i<8; i++) outs[i]=0.0;
+	};
+
+};
+
+
+void TrigSwitch2::step() {
+
+
+	if(outMode==ZERO) { for(int i=0; i<8; i++) outs[i]=0.0; }
+
+	for(int i=0; i<8; i++) {
+		if( stepTriggers[i].process( inputs[TRIG_INPUT+i].normalize(0.0)) + params[STEP_PARAM+i].value ) position = i;
+
+	};
+
+	outs[position] = inputs[CV_INPUT].normalize(0.0);
+
+	for(int i=0; i<8; i++) lights[i].value = (i==position)?1.0:0.0;
+
+	for(int i=0; i<8; i++) outputs[OUT_OUTPUT+i].value = outs[i];
+	
+};
+
+
+
+struct TrigSwitch2OutModeItem : MenuItem {
+
+	TrigSwitch2 *trigSwitch2;
+	TrigSwitch2::OutMode outMode;
+
+	void onAction(EventAction &e) override {
+		trigSwitch2->outMode = outMode;
+	};
+
+
+	void step() override {
+		rightText = (trigSwitch2->outMode == outMode)? "✔" : "";
+	};
+
+};
+
+
+struct TrigSwitch2Widget : ModuleWidget {
+	TrigSwitch2Widget(TrigSwitch2 *module);
+	json_t *toJsonData() ;
+	void fromJsonData(json_t *root) ;
+	Menu *createContextMenu() override;
+};
+
+TrigSwitch2Widget::TrigSwitch2Widget(TrigSwitch2 *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*8, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/TrigSwitch2.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+	const float offset_y = 60, delta_y = 32, row1=14, row2 = 50, row3 = 79;
+
+	for (int i=0; i<8; i++) {
+
+		addInput(Port::create(             Vec(row1, offset_y + i*delta_y), Port::INPUT, module, TrigSwitch2::TRIG_INPUT + i));
+
+		addParam(ParamWidget::create(Vec(row2 , offset_y + i*delta_y +3 ), module, TrigSwitch2::STEP_PARAM + i, 0.0, 1.0, 0.0));
+		addChild(ModuleLightWidget::create>( Vec(row2 + 4, offset_y + i*delta_y + 7), module, TrigSwitch2::STEP_LIGHT+i));
+		
+		addOutput(Port::create(           Vec(row3, offset_y + i*delta_y), Port::OUTPUT, module, TrigSwitch2::OUT_OUTPUT + i));
+
+	}
+	addInput(Port::create(Vec(row3, 320), Port::INPUT, module, TrigSwitch2::CV_INPUT));
+
+}
+
+Menu *TrigSwitch2Widget::createContextMenu() {
+
+	Menu *menu = ModuleWidget::createContextMenu();
+
+	MenuLabel *spacerLabel = new MenuLabel();
+	menu->addChild(spacerLabel);
+
+	TrigSwitch2 *trigSwitch2 = dynamic_cast(module);
+	assert(trigSwitch2);
+
+	MenuLabel *modeLabel = new MenuLabel();
+	modeLabel->text = "Output Mode";
+	menu->addChild(modeLabel);
+
+	TrigSwitch2OutModeItem *zeroItem = new TrigSwitch2OutModeItem();
+	zeroItem->text = "Zero";	
+	zeroItem->trigSwitch2 = trigSwitch2;
+	zeroItem->outMode = TrigSwitch2::ZERO;
+	menu->addChild(zeroItem);
+
+	TrigSwitch2OutModeItem *lastItem = new TrigSwitch2OutModeItem();
+	lastItem->text = "Last";	
+	lastItem->trigSwitch2 = trigSwitch2;
+	lastItem->outMode = TrigSwitch2::LAST;
+	menu->addChild(lastItem);
+
+
+	return menu;
+};
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, TrigSwitch2) {
+   Model *modelTrigSwitch2 = Model::create("ML modules", "TrigSwitch2", "TrigSwitch 1->8", SWITCH_TAG, UTILITY_TAG );
+   return modelTrigSwitch2;
+}
diff --git a/plugins/community/repos/ML_modules/src/TrigSwitch3.cpp b/plugins/community/repos/ML_modules/src/TrigSwitch3.cpp
new file mode 100644
index 00000000..c4e85d72
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/TrigSwitch3.cpp
@@ -0,0 +1,138 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct TrigSwitch3 : Module {
+	enum ParamIds {
+		STEP_PARAM,
+		NUM_PARAMS = STEP_PARAM+8
+	};
+
+	enum InputIds {
+		TRIG_INPUT,
+		CV_INPUT1 = TRIG_INPUT + 8,
+		CV_INPUT2 = CV_INPUT1 + 8,
+		CV_INPUT3 = CV_INPUT2 + 8,
+		NUM_INPUTS = CV_INPUT3 + 8
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		OUT3_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		STEP_LIGHT,
+		NUM_LIGHTS = STEP_LIGHT+8
+	};
+
+	TrigSwitch3() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+	void step() override;
+
+	int position=0;
+
+
+
+        const float in_min[4] = {0.0, 0.0, 0.0, -5.0};
+        const float in_max[4] = {8.0, 6.0, 10.0, 5.0};
+
+
+	SchmittTrigger stepTriggers[8];
+
+
+	void reset() override {
+
+		position = 0;
+		for(int i=0; i<8; i++) lights[i].value = 0.0;
+	};
+
+	json_t *toJson() override {
+
+		json_t *rootJ = json_object();
+
+		json_object_set_new(rootJ, "position", json_integer(position));
+	
+
+		return rootJ;
+	};
+	
+	void fromJson(json_t *rootJ) override {
+
+	
+		json_t *positionJ = json_object_get(rootJ, "position");
+		if(positionJ) position = json_integer_value(positionJ);
+
+	};
+
+
+};
+
+
+void TrigSwitch3::step() {
+
+	for(int i=0; i<8; i++) {
+		if( stepTriggers[i].process( inputs[TRIG_INPUT+i].normalize(0.0)) + params[STEP_PARAM+i].value ) position = i;
+		lights[i].value = (i==position)?1.0:0.0;
+	};
+
+	outputs[OUT1_OUTPUT].value = inputs[CV_INPUT1+position].normalize(0.0);
+	outputs[OUT2_OUTPUT].value = inputs[CV_INPUT2+position].normalize(0.0);
+	outputs[OUT3_OUTPUT].value = inputs[CV_INPUT3+position].normalize(0.0);
+
+};
+
+
+
+struct TrigSwitch3Widget : ModuleWidget {
+	TrigSwitch3Widget(TrigSwitch3 *module);
+};
+
+TrigSwitch3Widget::TrigSwitch3Widget(TrigSwitch3 *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*12, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/TrigSwitch3.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+	const float offset_y = 60, delta_y = 32, row1=15, row2 = row1+33, row3 = row2 + 25;
+
+	for (int i=0; i<8; i++) {
+
+		addInput(Port::create(             Vec(row1, offset_y + i*delta_y), Port::INPUT, module, TrigSwitch3::TRIG_INPUT + i));
+
+		addParam(ParamWidget::create(Vec(row2 , offset_y + i*delta_y +3 ), module, TrigSwitch3::STEP_PARAM + i, 0.0, 1.0, 0.0));
+		addChild(ModuleLightWidget::create>( Vec(row2 + 4, offset_y + i*delta_y + 7), module, TrigSwitch3::STEP_LIGHT+i));
+
+
+		addInput(Port::create(             Vec(row3, offset_y + i*delta_y), Port::INPUT, module, TrigSwitch3::CV_INPUT1 + i));
+		addInput(Port::create(             Vec(row3+32, offset_y + i*delta_y), Port::INPUT, module, TrigSwitch3::CV_INPUT2 + i));
+		addInput(Port::create(             Vec(row3+64, offset_y + i*delta_y), Port::INPUT, module, TrigSwitch3::CV_INPUT3 + i));
+
+	}
+	addOutput(Port::create(Vec(row3,    320), Port::OUTPUT, module, TrigSwitch3::OUT1_OUTPUT));
+	addOutput(Port::create(Vec(row3+32, 320), Port::OUTPUT, module, TrigSwitch3::OUT2_OUTPUT));
+	addOutput(Port::create(Vec(row3+64, 320), Port::OUTPUT, module, TrigSwitch3::OUT3_OUTPUT));
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, TrigSwitch3) {
+   Model *modelTrigSwitch3 = Model::create("ML modules", "TrigSwitch3", "TrigSwitch3 8->1", SWITCH_TAG, UTILITY_TAG );
+   return modelTrigSwitch3;
+}
diff --git a/plugins/community/repos/ML_modules/src/TrigSwitch3_2.cpp b/plugins/community/repos/ML_modules/src/TrigSwitch3_2.cpp
new file mode 100644
index 00000000..fdef5487
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/TrigSwitch3_2.cpp
@@ -0,0 +1,221 @@
+#include "ML_modules.hpp"
+
+#include "dsp/digital.hpp"
+
+namespace rack_plugin_ML_modules {
+
+struct TrigSwitch3_2 : Module {
+	enum ParamIds {
+		STEP_PARAM,
+		NUM_PARAMS = STEP_PARAM+8
+	};
+
+	enum InputIds {
+		TRIG_INPUT,
+		CV1_INPUT = TRIG_INPUT + 8,
+		CV2_INPUT,
+		CV3_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT = OUT1_OUTPUT + 8,
+		OUT3_OUTPUT = OUT2_OUTPUT + 8,
+		NUM_OUTPUTS = OUT3_OUTPUT + 8
+	};
+	enum LightIds {
+		STEP_LIGHT,
+		NUM_LIGHTS = STEP_LIGHT+8
+	};
+
+	TrigSwitch3_2() : Module( NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS ) { reset(); };
+
+	void step() override;
+
+	int position=0;
+
+	enum OutMode {
+		ZERO,
+		LAST
+	};
+
+	OutMode outMode = ZERO;
+
+
+
+	SchmittTrigger stepTriggers[8];
+
+	float out1[8];
+	float out2[8];
+	float out3[8];
+
+	void reset() override {
+
+		position = 0;
+		for(int i=0; i<8; i++) {
+			lights[i].value = 0.0;
+			out1[i] = 0.0f;
+			out2[i] = 0.0f;
+			out3[i] = 0.0f;
+		};
+	};
+
+	json_t *toJson() override {
+
+		json_t *rootJ = json_object();
+
+		json_object_set_new(rootJ, "outMode", json_integer(outMode));
+		json_object_set_new(rootJ, "position", json_integer(position));
+	
+
+		return rootJ;
+	};
+	
+	void fromJson(json_t *rootJ) override {
+
+		json_t *outModeJ = json_object_get(rootJ, "outMode");
+		if(outModeJ) outMode = (OutMode) json_integer_value(outModeJ);
+	
+		json_t *positionJ = json_object_get(rootJ, "position");
+		if(positionJ) position = json_integer_value(positionJ);
+
+	};
+
+
+};
+
+
+void TrigSwitch3_2::step() {
+
+	if(outMode==ZERO) { 
+		for(int i=0; i<8; i++) {
+			out1[i] = 0.0f;
+			out2[i] = 0.0f;
+			out3[i] = 0.0f;
+		}
+	}
+
+
+
+	for(int i=0; i<8; i++) {
+		if( stepTriggers[i].process( inputs[TRIG_INPUT+i].normalize(0.0)) + params[STEP_PARAM+i].value ) position = i;
+		lights[i].value = (i==position)?1.0:0.0;
+	};
+
+	out1[position] = inputs[CV1_INPUT].normalize(0.0);
+	out2[position] = inputs[CV2_INPUT].normalize(0.0);
+	out3[position] = inputs[CV3_INPUT].normalize(0.0);
+
+	for(int i=0; i<8; i++) {
+		outputs[OUT1_OUTPUT+i].value = out1[i];
+		outputs[OUT2_OUTPUT+i].value = out2[i];
+		outputs[OUT3_OUTPUT+i].value = out3[i];
+	}
+
+};
+
+
+struct TrigSwitch3_2OutModeItem : MenuItem {
+
+	TrigSwitch3_2 *trigSwitch;
+	TrigSwitch3_2::OutMode outMode;
+
+	void onAction(EventAction &e) override {
+		trigSwitch->outMode = outMode;
+	};
+
+
+	void step() override {
+		rightText = (trigSwitch->outMode == outMode)? "✔" : "";
+	};
+
+};
+
+
+
+struct TrigSwitch3_2Widget : ModuleWidget {
+	TrigSwitch3_2Widget(TrigSwitch3_2 *module);
+	json_t *toJsonData();
+	void fromJsonData(json_t *root) ;
+	Menu *createContextMenu() override;
+
+};
+
+TrigSwitch3_2Widget::TrigSwitch3_2Widget(TrigSwitch3_2 *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*12, 380);
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/TrigSwitch3_2.svg")));
+		addChild(panel);
+	}
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+	const float offset_y = 60, delta_y = 32, row1=15, row2 = row1+33, row3 = row2 + 25;
+
+	for (int i=0; i<8; i++) {
+
+		addInput(Port::create(             Vec(row1, offset_y + i*delta_y), Port::INPUT, module, TrigSwitch3_2::TRIG_INPUT + i));
+
+		addParam(ParamWidget::create(Vec(row2 , offset_y + i*delta_y +3 ), module, TrigSwitch3_2::STEP_PARAM + i, 0.0, 1.0, 0.0));
+		addChild(ModuleLightWidget::create>( Vec(row2 + 4, offset_y + i*delta_y + 7), module, TrigSwitch3_2::STEP_LIGHT+i));
+
+
+		addOutput(Port::create(             Vec(row3, offset_y + i*delta_y),    Port::OUTPUT, module, TrigSwitch3_2::OUT1_OUTPUT + i));
+		addOutput(Port::create(             Vec(row3+32, offset_y + i*delta_y), Port::OUTPUT, module, TrigSwitch3_2::OUT2_OUTPUT + i));
+		addOutput(Port::create(             Vec(row3+64, offset_y + i*delta_y), Port::OUTPUT, module, TrigSwitch3_2::OUT3_OUTPUT + i));
+
+	}
+	addInput(Port::create(Vec(row3,    320), Port::INPUT, module, TrigSwitch3_2::CV1_INPUT));
+	addInput(Port::create(Vec(row3+32, 320), Port::INPUT, module, TrigSwitch3_2::CV2_INPUT));
+	addInput(Port::create(Vec(row3+64, 320), Port::INPUT, module, TrigSwitch3_2::CV3_INPUT));
+
+}
+
+
+
+Menu *TrigSwitch3_2Widget::createContextMenu() {
+
+	Menu *menu = ModuleWidget::createContextMenu();
+
+	MenuLabel *spacerLabel = new MenuLabel();
+	menu->addChild(spacerLabel);
+
+	TrigSwitch3_2 *trigSwitch = dynamic_cast(module);
+	assert(trigSwitch);
+
+	MenuLabel *modeLabel = new MenuLabel();
+	modeLabel->text = "Output Mode";
+	menu->addChild(modeLabel);
+
+	TrigSwitch3_2OutModeItem *zeroItem = new TrigSwitch3_2OutModeItem();
+	zeroItem->text = "Zero";	
+	zeroItem->trigSwitch = trigSwitch;
+	zeroItem->outMode = TrigSwitch3_2::ZERO;
+	menu->addChild(zeroItem);
+
+	TrigSwitch3_2OutModeItem *lastItem = new TrigSwitch3_2OutModeItem();
+	lastItem->text = "Last";	
+	lastItem->trigSwitch = trigSwitch;
+	lastItem->outMode = TrigSwitch3_2::LAST;
+	menu->addChild(lastItem);
+
+
+	return menu;
+};
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, TrigSwitch3_2) {
+   Model *modelTrigSwitch3_2 = Model::create("ML modules", "TrigSwitch3_2", "TrigSwitch3 1->8", SWITCH_TAG, UTILITY_TAG );
+   return modelTrigSwitch3_2;
+}
diff --git a/plugins/community/repos/ML_modules/src/VoltMeter.cpp b/plugins/community/repos/ML_modules/src/VoltMeter.cpp
new file mode 100644
index 00000000..c6635908
--- /dev/null
+++ b/plugins/community/repos/ML_modules/src/VoltMeter.cpp
@@ -0,0 +1,157 @@
+#include "ML_modules.hpp"
+#include "dsp/digital.hpp"
+
+#include 
+#include 
+
+namespace rack_plugin_ML_modules {
+
+struct VoltMeter : Module {
+	enum ParamIds {
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		IN3_INPUT,
+		IN4_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+
+	VoltMeter() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) { for(int i=0; i<4; i++) {volts[i] = 0.0f; active[i] = false;}};
+
+
+	void step() override;
+
+	float volts[4];
+	bool active[4];
+
+};
+
+
+
+void VoltMeter::step() {
+
+	for(int i=0; i<4; i++) {
+		active[i] = inputs[IN1_INPUT+i].active;
+		volts[i] = 0.9 * volts[i] + 0.1 * inputs[IN1_INPUT+i].normalize(0.0);
+	};
+
+
+
+};
+
+struct VoltDisplayWidget : TransparentWidget {
+
+  float  *value;
+  bool *on;
+
+  std::shared_ptr font;
+
+  VoltDisplayWidget() {
+    font = Font::load(assetPlugin(plugin, "res/Segment7Standard.ttf"));
+  };
+
+  void draw(NVGcontext *vg) {
+    // Background
+//    NVGcolor backgroundColor = nvgRGB(0x44, 0x44, 0x44);
+    NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+    NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+    nvgBeginPath(vg);
+    nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 4.0);
+    nvgFillColor(vg, backgroundColor);
+    nvgFill(vg);
+    nvgStrokeWidth(vg, 1.0);
+    nvgStrokeColor(vg, borderColor);
+    nvgStroke(vg);
+
+    nvgFontSize(vg, 18);
+    nvgFontFaceId(vg, font->handle);
+    nvgTextLetterSpacing(vg, 2.5);
+
+    char display_string[10];
+
+    sprintf(display_string,"%6.2f",*value);
+
+    Vec textPos = Vec(6.0f, 17.0f);
+
+    NVGcolor textColor = nvgRGB(0xdf, 0xd2, 0x2c);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "~~~~~~", NULL);
+
+    textColor = nvgRGB(0xda, 0xe9, 0x29);
+    nvgFillColor(vg, nvgTransRGBA(textColor, 16));
+    nvgText(vg, textPos.x, textPos.y, "\\\\\\\\\\\\", NULL);
+
+	if(*on) {
+	    textColor = nvgRGB(0xf0, 0x00, 0x00);
+		nvgFillColor(vg, textColor);
+		nvgText(vg, textPos.x, textPos.y, display_string, NULL);
+	};
+  }
+};
+
+
+struct VoltMeterWidget : ModuleWidget {
+	VoltMeterWidget(VoltMeter *module);
+	TextField ** label;
+};
+
+VoltMeterWidget::VoltMeterWidget(VoltMeter *module) : ModuleWidget(module) {
+
+	box.size = Vec(15*8, 380);
+
+//	label = new TextField*[4];
+
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin,"res/VoltMeter.svg")));
+		addChild(panel);
+	}
+
+
+	const float delta_y = 70;
+
+	addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+
+	for(int i=0; i<4; i++) {
+
+		addInput(Port::create(Vec(12, 60+i*delta_y), Port::INPUT, module, VoltMeter::IN1_INPUT+i));
+
+
+		VoltDisplayWidget *display = new VoltDisplayWidget();
+		display->box.pos = Vec(10,90+i*delta_y);
+		display->box.size = Vec(100, 20);
+		display->value = &module->volts[i];
+		display->on = &module->active[i];
+		addChild(display);
+
+//		label[i] = new TextField();
+//		label[i]->box.pos = Vec(50,60+i*65);
+//		label[i]->box.size = Vec(60,30);
+//		addChild(label[i]);
+	};
+	
+
+}
+
+} // namespace rack_plugin_ML_modules
+
+using namespace rack_plugin_ML_modules;
+
+RACK_PLUGIN_MODEL_INIT(ML_modules, VoltMeter) {
+   Model *modelVoltMeter = Model::create("ML modules", "VoltMeter", "Volt Meter", UTILITY_TAG);
+   return modelVoltMeter;
+}
diff --git a/plugins/community/repos/__TODO/NauModular/LICENSE.txt b/plugins/community/repos/__TODO/NauModular/LICENSE.txt
new file mode 100644
index 00000000..0e259d42
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/LICENSE.txt
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
+    ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+    INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+    REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
+    HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
+exclusive Copyright and Related Rights (defined below) upon the creator
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+These owners may contribute to the Commons to promote the ideal of a free
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+
+For these and/or other purposes and motivations, and without any
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+associating CC0 with a Work (the "Affirmer"), to the extent that he or she
+is an owner of Copyright and Related Rights in the Work, voluntarily
+elects to apply CC0 to the Work and publicly distribute the Work under its
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+
+1. Copyright and Related Rights. A Work made available under CC0 may be
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+ iv. rights protecting against unfair competition in regards to a Work,
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+  v. rights protecting the extraction, dissemination, use and reuse of data
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+ vi. database rights (such as those arising under Directive 96/9/EC of the
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+     thereof, including any amended or successor version of such
+     directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+     world based on applicable law or treaty, and any national
+     implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
+worldwide, (ii) for the maximum duration provided by applicable law or
+treaty (including future time extensions), (iii) in any current or future
+medium and for any number of copies, and (iv) for any purpose whatsoever,
+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
+of copies, and (iv) for any purpose whatsoever, including without
+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+    surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+    warranties of any kind concerning the Work, express, implied,
+    statutory or otherwise, including without limitation warranties of
+    title, merchantability, fitness for a particular purpose, non
+    infringement, or the absence of latent or other defects, accuracy, or
+    the present or absence of errors, whether or not discoverable, all to
+    the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+    that may apply to the Work or any use thereof, including without
+    limitation any person's Copyright and Related Rights in the Work.
+    Further, Affirmer disclaims responsibility for obtaining any necessary
+    consents, permissions or other rights required for any use of the
+    Work.
+ d. Affirmer understands and acknowledges that Creative Commons is not a
+    party to this document and has no duty or obligation with respect to
+    this CC0 or use of the Work.
diff --git a/plugins/community/repos/__TODO/NauModular/Makefile b/plugins/community/repos/__TODO/NauModular/Makefile
new file mode 100644
index 00000000..fb05f234
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/Makefile
@@ -0,0 +1,23 @@
+SLUG = NauModular
+VERSION = 0.6.0
+
+# FLAGS will be passed to both the C and C++ compiler
+FLAGS +=
+CFLAGS +=
+CXXFLAGS +=
+
+# Add .cpp and .c files to the build
+SOURCES += $(wildcard src/*.cpp)
+
+DISTRIBUTABLES += $(wildcard LICENSE*) res
+
+RACK_DIR ?= ../..
+include $(RACK_DIR)/plugin.mk
+
+# Careful about linking to libraries, since you can't assume much about the user's environment and library search path.
+# Static libraries are fine.
+ifeq ($(ARCH), win)
+	LDFLAGS += -lws2_32
+else
+	LDFLAGS +=
+endif
diff --git a/plugins/community/repos/__TODO/NauModular/README.md b/plugins/community/repos/__TODO/NauModular/README.md
new file mode 100644
index 00000000..e8cf3e72
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/README.md
@@ -0,0 +1,55 @@
+
+# NauModular VCV plugin
+
+This is my personal collection of modules for [VCV Rack](https://vcvrack.com/): feel free to use them and modify them as you wish. If you find them useful, feel free to get me a beer.
+
+
+### Perlin
+**Perlin** is a [Perlin noise](https://en.wikipedia.org/wiki/Perlin_noise) generator. 
+
+The *speed knob* controls how much nervous the noise is. On its side you have a CV control input and a smaller knob to balance the final speed between the main knob's value and the CV input.
+
+The *amp knob* controls noise amplitude. On its side threre's a CV control input and a balancing knob, just like for the speed control.
+
+The lower 4 knobs are a *frequency mixer*: the module constantly calculates 4 noise octaves and each of these knobs controls how much of a specific octaves goes into the final mix.
+
+The 4 outputs positioned in a square shape are *single octave outputs*; they are in the same order as the frequency mixer knobs: the top left one outputs the slowest noise, the bottom right one outputs the fastest noise.
+
+The lowest, central output is the *mix output*, giving you a mix of the noise octaves based on your frequency mixer settings.
+
+
+
+![perlin](https://raw.githubusercontent.com/naus3a/NauModular/master/perlin.png "perlin")
+
+---
+
+### S&H(it)
+**S&H(it)** is a sample and hold module. The *time knob* controls how often it samples the input signal; the *divider knob* scales the other knob's value, so yu can range from very quick lo-fi sampling to >1s periods.
+
+
+![S&Hit](https://raw.githubusercontent.com/naus3a/NauModular/master/shit.png "S&Hit")
+
+---
+
+### BitHammer
+**BitHammer** is a logic module performing bitwise operations on 2 inputs. The incoming values are rendered as bits, hammered, reassembled as virtual voltages and finally sent out to the 6 outputs.
+
+![BitHammer](https://raw.githubusercontent.com/naus3a/NauModular/master/bithammer.png "BitHammer")
+
+---
+
+### Tension
+**Tension** is a fixed voltage generator: you turn the knob, you change the voltage. Useful when playing with logic chains or if you need to power up a virtual lamp ;) .
+
+![tension](https://raw.githubusercontent.com/naus3a/NauModular/master/tension.png "tension")
+
+---
+
+### Function
+**Function** is a function generator; it outputs the 3 conic section functions you learned in high school: ellipse, parabola and hyperbola. Input voltage acts as the x variable, while the knob is a constant parameter.
+
+![function](https://raw.githubusercontent.com/naus3a/NauModular/master/function.png "function")
+
+---
+
+
diff --git a/plugins/community/repos/__TODO/NauModular/bithammer.png b/plugins/community/repos/__TODO/NauModular/bithammer.png
new file mode 100644
index 00000000..657591af
Binary files /dev/null and b/plugins/community/repos/__TODO/NauModular/bithammer.png differ
diff --git a/plugins/community/repos/__TODO/NauModular/docs/index.html b/plugins/community/repos/__TODO/NauModular/docs/index.html
new file mode 100644
index 00000000..696be4b4
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/docs/index.html
@@ -0,0 +1,103 @@
+
+ 
+	
+		
+		NauModular - VCV Rack plugin
+		
+
+		
+    
+    
+    
+    
+        

+            

+                
NauModular VCV plugin

+                
This is my personal collection of modules for VCV Rack: feel free to use them and modify them as you wish. If you find them useful, feel free to get me a beer.

+                    The plugin is open source, so you can find the source code here.

+                    If you don't want to compile it yourself, here are the most recent builds.

+                

+                    

+                        
+                            
+                                
+                            
+                            
+                                
+                                
+                            
+
+                            
+                                
+                            
+                            
+                                
+                                
+                            
+                            
+                             
+
+                            
+                                
+                            
+                            
+                                
+                                
+                            
+                            
+                            
+                                
+                            
+                            
+                                
+                                
+                            
+
+                            
+                                
+                            
+                            
+                                
+                                
+                            
+
+                        
Perlin
Perlin is a Perlin noise generator.

+                                    The speed knob controls how much nervous the noise is. On its side you have a CV control input and a smaller knob to balance the final speed between the main knob's value and the CV input.

+                                    The amp knob controls noise amplitude. On its side threre's a CV control input and a balancing knob, just like for the speed control.

+                                    The lower 4 knobs are a frequency mixer: the module constantly calculates 4 noise octaves and each of these knobs controls how much of a specific octaves goes into the final mix.
+
+The 4 outputs positioned in a square shape are *single octave outputs*; they are in the same order as the frequency mixer knobs: the top left one outputs the slowest noise, the bottom right one outputs the fastest noise.
+
+The lowest, central output is the *mix output*, giving you a mix of the noise octaves based on your frequency mixer settings.
+
+
S&H(it)
S&H(it) is a sample and hold module. The time knob controls how often it samples the input signal; the divider knob scales the other knob's value, so yu can range from very quick lo-fi sampling to >1s periods.
+
+                                
BitHammer
BitHammer is a logic module performing bitwise operations on 2 inputs. The incoming values are rendered as bits, hammered, reassembled as virtual voltages and finally sent out to the 6 outputs.                               
Tension
Tension  is a fixed voltage generator: you turn the knob, you change the voltage. Useful when playing with logic chains or if you need to power up a virtual lamp ;) .
+                               
Function
Function  is a function generator; it outputs the 3 conic section functions you learned in high school: ellipse, parabola and hyperbola. Input voltage acts as the x variable, while the knob is a constant parameter.
+                               

+                    

+                

+
+                

+                ***

+                I work on this stuff in my free time and mainly for myself, so the features in modules reflect what I personally thought it would be fun, some parts might be a bit rough around the edges and new releases are going to be random. Anyway, if you like the plugin, feel free to contribute with code if you're a coder, or with a beer sized donation if you're a user feeling super duper gentle :)
+                

+                    
+                    
+                    
+                    
+                    
+                    
+                    
+
+                

+                      
+                

+
+                

+
+            

+
+        

+    
diff --git a/plugins/community/repos/__TODO/NauModular/docs/spectre.css b/plugins/community/repos/__TODO/NauModular/docs/spectre.css
new file mode 100644
index 00000000..91047446
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/docs/spectre.css
@@ -0,0 +1,207 @@
+* {margin: 0; padding: 0;}
+
+body {
+	text-align: center;
+}
+
+#ascii{
+	font-family: monospace;
+	font-size: 10px;
+	line-height: 70%;
+}
+
+#tentacleSprite{
+	display: none;
+}
+
+#wrapper{
+	margin-left:auto;
+    	margin-right:auto;
+    	height:auto;
+    	width:auto;
+}
+
+#container{
+	overflow: hidden;
+	display: inline-block;
+}
+
+#propaganda{
+	display: inline-block;
+}
+
+#propaganda h1{
+	font-family: monospace;
+	font-weight: normal;
+	font-size: 30px;
+}
+
+#propaganda h2{
+	font-family: monospace;
+	font-weight: normal;
+	font-size: 20px;
+}
+
+#contacts{
+	width: 450px;
+	height: auto;
+	font-family: monospace;
+	font-size: 14px;
+}
+
+#bio{
+	width: 500px;
+	height: auto;
+	font-family: monospace;
+	font-size: 14px;
+	text-align: left;
+}
+
+#artworks{
+	width: 500px;
+	height: auto;
+	font-family: monospace;
+	font-size: 14px;
+}
+
+#exhibitions{
+	display: none;
+	width: 500px;
+	height: auto;
+	font-family: monospace;
+	font-size: 14px;
+}
+
+.asciiCode{
+	display:block;
+	letter-spacing: 0px;
+	line-height:70%;
+	font-size: 5px;
+	font-weight:bold;
+	white-space:pre;
+	font-family: monospace;
+	color: black;
+}
+
+a:link {
+    color: black;
+    text-decoration: none;
+}
+
+a:visited {
+    color: gray;
+    text-decoration: none;
+}
+
+a:hover {
+    color: red;
+    text-decoration: none;
+}
+
+a:active {
+    color: red;
+    text-decoration: none;
+}
+
+.asciiTable{
+	font-family: monospace;
+	font-size: 14px;
+	margin: 1em;
+	display: inline-block;
+	position: relative;
+}
+
+.asciiTable table{
+	border-collapse: collapse;
+}
+
+.asciiTable td{
+	border: 1px dashed #000;
+	padding: .5em;
+	position: relative;
+}
+
+.asciiTable td:before{
+	position: absolute;
+	width: 15px;
+	height: 15px;
+	content: "+";
+	top: -9px;
+	left: -8px;
+}
+
+.asciiTable tr td:last-child:after, .asciiTable tr:last-child td:after {
+    position: absolute;
+    width: 15px;
+    height: 15px;
+    content: "+";
+    bottom: -9px;
+    right: -8px;
+}
+
+.asciiTable tr td:last-child:after, .asciiTable tr:last-child td:after {
+    position: absolute;
+    width: 15px;
+    height: 15px;
+    content: "+";
+    bottom: -9px;
+    right: -8px;
+}
+.asciiTable:before {
+    position: absolute;
+    width: 15px;
+    height: 15px;
+    content: "+";
+    top: -8px;
+    right: -7px;
+}
+
+.asciiTable:after {
+    position: absolute;
+    width: 15px;
+    height: 15px;
+    content: "+";
+    bottom: -8px;
+    left: -7px;
+}
+
+.menuTable td{
+	width: 100px;
+}
+
+.awTable table{
+	width: 500px;
+}
+
+.awTable tr{
+	width: 500px;
+}
+
+.awTitle td{
+	width: 500px;
+}
+
+.awSection td{
+	width: 80px;
+}
+
+.awField td{
+	width: 420px;
+	text-align: left;
+}
+
+.exRow table{
+	width: 500px;
+}
+
+.exYear td{
+	width: 50px;
+}
+
+.exPlace td{
+	width: 100px;
+}
+
+.exEvent td{
+	width: 350px;
+}
diff --git a/plugins/community/repos/__TODO/NauModular/function.png b/plugins/community/repos/__TODO/NauModular/function.png
new file mode 100644
index 00000000..9cc0f1c0
Binary files /dev/null and b/plugins/community/repos/__TODO/NauModular/function.png differ
diff --git a/plugins/community/repos/__TODO/NauModular/perlin.png b/plugins/community/repos/__TODO/NauModular/perlin.png
new file mode 100644
index 00000000..9e052cf0
Binary files /dev/null and b/plugins/community/repos/__TODO/NauModular/perlin.png differ
diff --git a/plugins/community/repos/__TODO/NauModular/res/BitHammer.svg b/plugins/community/repos/__TODO/NauModular/res/BitHammer.svg
new file mode 100644
index 00000000..8e98a939
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/res/BitHammer.svg
@@ -0,0 +1,380 @@
+
+
+
+
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
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+    
+    
+    
+      
+      
+      
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+      
+    
+    
+      
+    
+    
+      
+    
+  
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diff --git a/plugins/community/repos/__TODO/NauModular/res/Function.svg b/plugins/community/repos/__TODO/NauModular/res/Function.svg
new file mode 100644
index 00000000..21dd9fb1
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/res/Function.svg
@@ -0,0 +1,356 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+    
+    
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+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
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+    
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+    
+    
+    
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+    
+    
+    
+      
+    
+    
+      
+    
+  
+
diff --git a/plugins/community/repos/__TODO/NauModular/res/Osc.svg b/plugins/community/repos/__TODO/NauModular/res/Osc.svg
new file mode 100644
index 00000000..336ab946
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/res/Osc.svg
@@ -0,0 +1,287 @@
+
+
+
+
+  
+  
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+        
+      
+      
+        
+      
+      
+        
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
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+      
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+      
+      
+    
+    
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+    
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+      
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+      
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/__TODO/NauModular/res/Perlin.svg b/plugins/community/repos/__TODO/NauModular/res/Perlin.svg
new file mode 100644
index 00000000..57580041
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/res/Perlin.svg
@@ -0,0 +1,234 @@
+
+
+
+
+  
+  
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
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+      
+    
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+    
+      
+      
+      
+      
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+    
+    
+      
+      
+      
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/__TODO/NauModular/res/Tension.svg b/plugins/community/repos/__TODO/NauModular/res/Tension.svg
new file mode 100644
index 00000000..1f026252
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/res/Tension.svg
@@ -0,0 +1,197 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/__TODO/NauModular/res/sh.svg b/plugins/community/repos/__TODO/NauModular/res/sh.svg
new file mode 100644
index 00000000..b43279c1
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/res/sh.svg
@@ -0,0 +1,239 @@
+
+
+
+
+  
+  
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/__TODO/NauModular/screen.png b/plugins/community/repos/__TODO/NauModular/screen.png
new file mode 100644
index 00000000..75173cbd
Binary files /dev/null and b/plugins/community/repos/__TODO/NauModular/screen.png differ
diff --git a/plugins/community/repos/__TODO/NauModular/shit.png b/plugins/community/repos/__TODO/NauModular/shit.png
new file mode 100644
index 00000000..575a73d5
Binary files /dev/null and b/plugins/community/repos/__TODO/NauModular/shit.png differ
diff --git a/plugins/community/repos/__TODO/NauModular/src/.NauModular.hpp.swp b/plugins/community/repos/__TODO/NauModular/src/.NauModular.hpp.swp
new file mode 100644
index 00000000..57d85214
Binary files /dev/null and b/plugins/community/repos/__TODO/NauModular/src/.NauModular.hpp.swp differ
diff --git a/plugins/community/repos/__TODO/NauModular/src/BitHammer.cpp b/plugins/community/repos/__TODO/NauModular/src/BitHammer.cpp
new file mode 100644
index 00000000..90a53c1b
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/BitHammer.cpp
@@ -0,0 +1,100 @@
+#include "NauModular.hpp"
+
+struct BitHammer : Module{
+    enum ParamIds{
+	    NUM_PARAMS
+    };
+    enum InputIds{
+        A_INPUT,
+        B_INPUT,
+	    NUM_INPUTS
+    };
+    enum OutputIds{
+        AND_OUTPUT,
+        OR_OUTPUT,
+        XOR_OUTPUT,
+        LEFT_OUTPUT,
+        RIGHT_OUTPUT,
+        NOT_OUTPUT,
+	    NUM_OUTPUTS
+    };
+    enum LightIds{
+	    NUM_LIGHTS
+    };
+
+    union Volts2Bits{
+        float volts;
+        int bits;
+    };
+
+    BitHammer();
+    void step() override;
+
+    Volts2Bits inA;
+    Volts2Bits inB;
+
+    Volts2Bits outAnd;
+    Volts2Bits outOr;
+    Volts2Bits outXor;
+    Volts2Bits outLeft;
+    Volts2Bits outRight;
+    Volts2Bits outNot;
+};
+
+BitHammer::BitHammer() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS){
+}
+
+
+void BitHammer::step(){
+    inA.volts = inputs[A_INPUT].value;
+    inB.volts = inputs[B_INPUT].value;
+
+    outAnd.bits = inA.bits & inB.bits;
+    outOr.bits = inA.bits | inB.bits;
+    outXor.bits = inA.bits ^ inB.bits;
+
+    outNot.bits = ~inA.bits;
+    outNot.bits &= ~inB.bits;
+
+    outLeft.bits = inA.bits &(1<< inB.bits);
+    outRight.bits = inA.bits >> inB.bits;
+
+    outputs[AND_OUTPUT].value = outAnd.volts;
+    outputs[OR_OUTPUT].value = outOr.volts;
+    outputs[XOR_OUTPUT].value = outXor.volts;
+    outputs[NOT_OUTPUT].value = outNot.volts;
+    outputs[LEFT_OUTPUT].value = outLeft.volts;
+    outputs[RIGHT_OUTPUT].value = outRight.volts;
+}
+
+struct BitHammerWidget : ModuleWidget{
+    BitHammerWidget(BitHammer *module);
+};
+
+BitHammerWidget::BitHammerWidget(BitHammer *module) : ModuleWidget(module){
+    box.size = Vec(6*RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+    {
+	SVGPanel * panel = new SVGPanel();
+	panel->box.size = box.size;
+	panel->setBackground(SVG::load(assetPlugin(plugin, "res/BitHammer.svg")));
+	addChild(panel);
+    }
+
+    addChild(Widget::create(Vec(15,0)));
+    addChild(Widget::create(Vec(box.size.x-30,0)));
+    addChild(Widget::create(Vec(15,365)));
+    addChild(Widget::create(Vec(box.size.x-30,365)));
+
+    addInput(Port::create(Vec(15, 85), Port::INPUT, module, BitHammer::A_INPUT));
+    addInput(Port::create(Vec(50, 85), Port::INPUT, module, BitHammer::B_INPUT));
+
+    addOutput(Port::create(Vec(20, 140), Port::OUTPUT, module, BitHammer::AND_OUTPUT));
+    addOutput(Port::create(Vec(20, 175), Port::OUTPUT, module, BitHammer::OR_OUTPUT));
+    addOutput(Port::create(Vec(20, 210), Port::OUTPUT, module, BitHammer::XOR_OUTPUT));
+    addOutput(Port::create(Vec(20, 245), Port::OUTPUT, module, BitHammer::LEFT_OUTPUT));
+    addOutput(Port::create(Vec(20, 280), Port::OUTPUT, module, BitHammer::RIGHT_OUTPUT));
+    addOutput(Port::create(Vec(20, 315), Port::OUTPUT, module, BitHammer::NOT_OUTPUT));
+}
+
+
+Model *modelBitHammer = Model::create("NauModular", "BitHammer", "BitHammer", LOGIC_TAG);
diff --git a/plugins/community/repos/__TODO/NauModular/src/Function.cpp b/plugins/community/repos/__TODO/NauModular/src/Function.cpp
new file mode 100644
index 00000000..eb8dea36
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/Function.cpp
@@ -0,0 +1,65 @@
+#include "NauModular.hpp"
+
+struct Function : Module{
+   enum ParamIds {
+	A_PARAM,
+	NUM_PARAMS
+    };
+    enum InputIds {
+	X_INPUT,
+    	NUM_INPUTS
+    };
+    enum OutputIds{
+	ELLIPSE_OUTPUT,
+	PARABOLA_OUTPUT,
+	HYPERBOLA_OUTPUT,
+	NUM_OUTPUTS
+    };
+    enum LightIds {
+    	NUM_LIGHTS
+    };
+
+    Function() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS){}
+
+    void step() override;
+};
+
+void Function::step(){
+    float v = inputs[X_INPUT].value;
+
+    float a = params[A_PARAM].value;
+
+    outputs[ELLIPSE_OUTPUT].value = sqrt((a*a)-(v*v));
+    outputs[HYPERBOLA_OUTPUT].value = a/v;
+    outputs[PARABOLA_OUTPUT].value = v*v*a;
+}
+
+struct FunctionWidget : ModuleWidget{
+	FunctionWidget(Function *module);
+};
+
+FunctionWidget::FunctionWidget(Function *module) : ModuleWidget(module){
+    box.size = Vec(6 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+
+    {
+	SVGPanel *panel = new SVGPanel();
+	panel->box.size = box.size;
+	panel->setBackground(SVG::load(assetPlugin(plugin, "res/Function.svg")));
+	addChild(panel);
+    }
+
+    addChild(Widget::create(Vec(15, 0)));
+    addChild(Widget::create(Vec(box.size.x - 30, 0)));
+    addChild(Widget::create(Vec(15, 365)));
+    addChild(Widget::create(Vec(box.size.x - 30, 365)));
+
+    addParam(ParamWidget::create(Vec(50, 87), module, Function::A_PARAM, -5.0, 5.0, 0.0));
+
+    addInput(Port::create(Vec(15, 87), Port::INPUT, module, Function::X_INPUT));
+
+    addOutput(Port::create(Vec(15,150), Port::OUTPUT, module, Function::HYPERBOLA_OUTPUT));
+    addOutput(Port::create(Vec(15,220), Port::OUTPUT, module, Function::PARABOLA_OUTPUT));
+    addOutput(Port::create(Vec(15,300), Port::OUTPUT, module, Function::ELLIPSE_OUTPUT));
+};
+
+Model *modelFunction = Model::create("NauModular", "Function", "Function", FUNCTION_GENERATOR_TAG);
diff --git a/plugins/community/repos/__TODO/NauModular/src/NauModular.cpp b/plugins/community/repos/__TODO/NauModular/src/NauModular.cpp
new file mode 100644
index 00000000..f8529889
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/NauModular.cpp
@@ -0,0 +1,63 @@
+#include "NauModular.hpp"
+
+Plugin * plugin;
+
+void init(rack::Plugin * p){
+    //NauModular::init();
+
+    plugin = p;
+    p->slug = TOSTRING(SLUG);
+    p->version = TOSTRING(VERSION);
+    p->website = "http://naus3a.github.io/NauModular";
+    p->manual = "http://naus3a.github.io/NauModular";
+
+    p->addModel(modelTension);
+    p->addModel(modelFunction);
+    p->addModel(modelPerlin);
+	p->addModel(modelS_h_it);
+	p->addModel(modelBitHammer);
+    p->addModel(modelOsc);
+}
+/*
+void NauModular::init(){
+#if defined(TARGET_OSX)
+    host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &NauModular::cs);
+#endif
+}
+
+void NauModular::getMonotonicTime(uint64_t & seconds, uint64_t & nanos){
+#if defined(TARGET_OSX)
+    mach_timespec_t now;
+    clock_get_time(cs, &now);
+    seconds = now.tv_sec;
+    nanos = now.tv_nsec;
+#elif defined(TARGET_LINUX)
+    struct timespec now;
+    clock_gettime(CLOCK_MONOTONIC, &now);
+    seconds = now.tv_sec;
+    nanos = now.tv_nsec;
+#elif defined(TARGET_WINDOWS)
+    LARGE_INTEGER freq;
+	LARGE_INTEGER counter;
+	QueryPerformanceFrequency(&freq);
+	QueryPerformanceCounter(&counter);
+	seconds = counter.QuadPart/freq.QuadPart;
+	nanos = (counter.QuadPart % freq.QuadPart)*1000000000/freq.QuadPart;
+#else
+    struct timeval now;
+	gettimeofday( &now, nullptr );
+	seconds = now.tv_sec;
+	nanos = now.tv_usec * 1000;
+#endif
+}
+
+float NauModular::getTimef(){
+    uint64_t seconds;
+    uint64_t nanos;
+    NauModular::getMonotonicTime(seconds, nanos);
+    float timef = seconds + ((long long)(nanos))/1000000000.;
+    return timef;
+}
+*/
+
+
diff --git a/plugins/community/repos/__TODO/NauModular/src/NauModular.hpp b/plugins/community/repos/__TODO/NauModular/src/NauModular.hpp
new file mode 100644
index 00000000..e1597b26
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/NauModular.hpp
@@ -0,0 +1,37 @@
+#include "rack.hpp"
+
+#include 
+#include 
+
+#ifdef ARCH_MAC
+#include 
+#include 
+#include 
+#include 
+#endif
+
+#ifdef ARCH_LIN
+#include 
+#endif
+
+using namespace rack;
+
+extern Plugin * plugin;
+
+namespace NauModular{
+/*
+#ifdef TARGET_OSX
+   static clock_serv_t cs;
+#endif
+    static void init();
+    float getTimef();
+    static void getMonotonicTime(uint64_t & seconds, uint64_t & nanos);
+*/
+};
+
+extern Model *modelTension;
+extern Model *modelFunction;
+extern Model *modelPerlin;
+extern Model *modelS_h_it;
+extern Model *modelBitHammer;
+extern Model *modelOsc;
diff --git a/plugins/community/repos/__TODO/NauModular/src/Osc.cpp b/plugins/community/repos/__TODO/NauModular/src/Osc.cpp
new file mode 100644
index 00000000..a85b16d1
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/Osc.cpp
@@ -0,0 +1,418 @@
+#include "NauModular.hpp"
+#include 
+
+#if ARCH_WIN
+#include 
+#include 
+#else
+#include 
+#include 
+#endif
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include "tinyosc.h"
+#include "dsp/digital.hpp"
+
+#define osc_strncpy(_dst, _src, _len) strncpy(_dst, _src, _len)
+
+struct Osc : Module{
+    enum ParamIds{
+        NUM_PARAMS
+    };
+
+    enum InputIds{
+        GATE_INPUT,
+        TRIG_INPUT,
+        NUM_INPUTS
+    };
+
+    enum OutputIds{
+        CV_OUTPUT,
+        GATE_OUTPUT,
+        TRIG_OUTPUT,
+        NUM_OUTPUTS
+    };
+
+    enum LightIds{
+        GATE_IN_LIGHT,
+        TRIG_IN_LIGHT,
+        CV_OUT_LIGHT,
+        GATE_OUT_LIGHT,
+        TRIG_OUT_LIGHT,
+        NUM_LIGHTS
+    };
+
+    Osc();
+    ~Osc();
+
+    void makeUDPSocket();
+    void checkIncomingOsc();
+    int makeFloatMsg(char * _buf, int  _bufLen, std::string _addr, float _val);
+    int makeGateMsg(char * _buf, int _bufLen, float _val);
+    int makeTrigMsg(char * _buf, int _bufLen, float _val);
+    void sendMsg(char * _buf, int _bufLen);
+    void sendGateMsg(float _val);
+    void sendTrigMsg(float _val=5.0);
+
+    void step() override;
+    void updateGateIn();
+    void updateTrigIn();
+
+    void openRemoteGate(float _val=5.0);
+    void closeRemoteGate();
+    void openLocalGate(float _val=5.0);
+    void closeLocalGate();
+    void setLocalCv(float _val);
+    void setTrigNow();
+
+    bool isAnyOutputActive();
+
+    SchmittTrigger trigIn;
+    float lastTrigInput;
+    float lastTrigOutput;
+    float thrTrig;
+    float thrGateOpen;
+    float thrGateClosed;
+    float curTime;
+    float stepTime;
+    std::string ipOut;
+    char * buffer;
+    char * bufMsgOut;
+    int portIn;
+    int portOut;
+    int s;
+    int i;
+    socklen_t slen;
+    int recv_len;
+
+    const int bufLen;
+    const int msgBufLen;
+    struct sockaddr_in si_me, si_other;
+    bool bReady;
+    bool bGateOpen;
+
+    int n;
+};
+
+Osc::Osc() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS), bufLen(1024), msgBufLen(1024){
+    portIn = 9000;
+    portOut = 8000;
+    ipOut = "127.0.0.1";
+    slen = sizeof(si_other);
+    buffer = new char[bufLen];
+    bufMsgOut = new char[msgBufLen];
+    bReady = false;
+    n = 0;
+
+    lastTrigInput = 0.0;
+    bGateOpen = false;
+    thrTrig = 5;
+    thrGateOpen = 5;
+    thrGateClosed = 0;
+    curTime = 0;
+
+#if ARCH_WIN
+    WSADATA wsaData;
+    WORD versionRequested = MAKEWORD(2,2);
+    if(WSAStartup(versionRequested, &wsaData) != 0) {
+        std::cout<<"OSC ERROR: Failed to start Windows networking"<0){
+        if(curTime > (lastTrigOutput+0.1)){
+            lights[TRIG_OUT_LIGHT].value = 0;
+            outputs[TRIG_OUTPUT].value = 0;
+        }
+    }
+
+    fd_set readSet;
+    FD_ZERO(&readSet);
+    FD_SET(s, &readSet);
+    int microSec = stepTime * 1000000/2;
+    struct timeval timeout = {0, microSec};
+    if(select(s+1, &readSet, NULL, NULL, &timeout)>0){
+        recv_len = 0;
+        while((recv_len=(int)recvfrom(s, buffer, bufLen, 0, (struct sockaddr *)&si_other,&slen))>0){
+            if(tosc_isBundle(buffer)){
+                std::cout<<"OSC ERROR: no bundles, pleeze"<0){
+                        openLocalGate(ff);
+                    }else{
+                        closeLocalGate();
+                    }
+                }else if(sAddr=="/trigger"){
+                    ff = tosc_getNextFloat(&msg);
+                    setTrigNow();
+                }else if(sAddr=="/cv"){
+                    ff = tosc_getNextFloat(&msg);
+                    setLocalCv(ff);
+                }
+            }
+        }
+    }
+}
+
+int Osc::makeFloatMsg(char * _buf, int  _bufLen, std::string _addr, float _val){
+    memset(_buf,0,_bufLen);
+    uint32_t ii = (uint32_t)strlen(_addr.c_str());
+    if(_addr.c_str()==NULL || _addr.size()==0 || ii>=_bufLen)return -1;
+    osc_strncpy(_buf, _addr.c_str(), _bufLen);
+    ii = (ii+4)& ~0x3;
+    _buf[ii++] = ',';
+    int s_len = 1;
+    osc_strncpy(_buf+ii, "f", _bufLen-ii-s_len);
+    ii = (ii+4+s_len)& ~0x03;
+
+    if((ii+4)>_bufLen)return -3;
+    *((uint32_t *)(_buf+ii)) = htonl(*((uint32_t *)&_val));
+    ii+=4;
+
+    return ii;
+}
+
+int Osc::makeGateMsg(char * _buf, int  _bufLen, float _val){
+    return makeFloatMsg(_buf, _bufLen, "/gate", _val);
+}
+
+int Osc::makeTrigMsg(char * _buf, int _bufLen, float _val){
+    return makeFloatMsg(_buf, _bufLen, "/trigger", _val);
+}
+
+void Osc::sendMsg(char * _buf, int _bufLen){
+    if(bReady)
+        sendto(s, _buf, _bufLen, 0, (struct sockaddr *)&si_other, slen);
+}
+
+void Osc::sendGateMsg(float _val){
+    int ll = makeGateMsg(bufMsgOut, msgBufLen, _val);
+    if(ll>0){
+        sendMsg(bufMsgOut, ll);
+    }else{
+        std::cout<<"OSC ERROR: cannot send gate message"<0){
+        sendMsg(bufMsgOut, ll);
+    }else{
+        std::cout<<"OSC ERROR: cannot send trigger message"<=thrGateOpen){
+            openRemoteGate(curVal);
+        }else if(curVal<=thrGateClosed){
+            closeRemoteGate();
+        }
+    }else{
+        closeRemoteGate();
+    }
+}
+
+void Osc::openRemoteGate(float _val){
+    if(bGateOpen)return;
+    lights[GATE_IN_LIGHT].value = 1.0;
+    sendGateMsg(_val);
+    bGateOpen = true;
+}
+
+void Osc::closeRemoteGate(){
+    if(!bGateOpen)return;
+    lights[GATE_IN_LIGHT].value = 0.0;
+    sendGateMsg(0);
+    bGateOpen = false;
+}
+
+void Osc::closeLocalGate(){
+    lights[GATE_OUT_LIGHT].value = 0;
+    outputs[GATE_OUTPUT].value = 0;
+}
+
+void Osc::openLocalGate(float _val){
+    lights[GATE_OUT_LIGHT].value = 1.0;
+    outputs[GATE_OUTPUT].value = _val;
+}
+
+void Osc::setLocalCv(float _val){
+    lights[CV_OUT_LIGHT].value = fabs(_val)/12.0;
+    outputs[CV_OUTPUT].value = _val;
+}
+
+void Osc::setTrigNow(){
+    lights[TRIG_OUT_LIGHT].value = 1;
+    lastTrigOutput = curTime;
+    outputs[TRIG_OUTPUT].value = 5;
+}
+
+void Osc::updateTrigIn(){
+    if(inputs[TRIG_INPUT].active){
+        float curVal = inputs[TRIG_INPUT].value;
+        if(trigIn.process(curVal)){
+            lights[TRIG_IN_LIGHT].value = 1.0;
+            sendTrigMsg();
+            lastTrigInput = curTime;
+        }
+
+        if(lights[TRIG_IN_LIGHT].value>0){
+            if(curTime>(lastTrigInput+0.1)){
+                lights[TRIG_IN_LIGHT].value = 0;
+            }
+        }
+    }else{
+        trigIn.reset();
+        lights[TRIG_IN_LIGHT].value = 0.0;
+    }
+}
+
+bool Osc::isAnyOutputActive(){
+    return (outputs[CV_OUTPUT].active ||
+            outputs[GATE_OUTPUT].active ||
+            outputs[TRIG_OUTPUT].active);
+}
+
+struct OscWidget : ModuleWidget{
+    OscWidget(Osc *module);
+};
+
+OscWidget::OscWidget(Osc *module) : ModuleWidget(module){
+    box.size = Vec(6 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+    {
+    	SVGPanel *panel = new SVGPanel();
+    	panel->box.size = box.size;
+    	panel->setBackground(SVG::load(assetPlugin(plugin, "res/Osc.svg")));
+    	addChild(panel);
+    }
+
+    addInput(Port::create(Vec(10,75), Port::INPUT, module, Osc::GATE_INPUT));
+    addInput(Port::create(Vec(55,75), Port::INPUT, module, Osc::TRIG_INPUT));
+
+    addOutput(Port::create(Vec(32, 170), Port::OUTPUT, module, Osc::CV_OUTPUT));
+    addOutput(Port::create(Vec(10, 270), Port::OUTPUT, module, Osc::GATE_OUTPUT));
+    addOutput(Port::create(Vec(55, 270), Port::OUTPUT, module, Osc::TRIG_OUTPUT));
+
+    addChild(ModuleLightWidget::create>(Vec(16, 103), module, Osc::GATE_IN_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(62, 103), module, Osc::TRIG_IN_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(40, 200), module, Osc::CV_OUT_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(20, 250), module, Osc::GATE_OUT_LIGHT));
+    addChild(ModuleLightWidget::create>(Vec(60, 250), module, Osc::TRIG_OUT_LIGHT));
+
+    addChild(Widget::create(Vec(15, 0)));
+    addChild(Widget::create(Vec(box.size.x - 30, 0)));
+    addChild(Widget::create(Vec(15, 365)));
+    addChild(Widget::create(Vec(box.size.x - 30, 365)));
+
+}
+
+Model *modelOsc = Model::create("NauModular", "Osc", "Osc", CONTROLLER_TAG);
diff --git a/plugins/community/repos/__TODO/NauModular/src/Perlin.cpp b/plugins/community/repos/__TODO/NauModular/src/Perlin.cpp
new file mode 100644
index 00000000..5a8035ff
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/Perlin.cpp
@@ -0,0 +1,238 @@
+#include "NauModular.hpp"
+#define DEBUG_PERLIN
+#ifdef DEBUG_PERLIN
+#include 
+#include 
+#endif
+
+#define FASTFLOOR(x) ( ((x)>0) ? ((int)x) : (((int)x)-1) )
+
+struct Perlin : Module{
+    enum ParamIds {
+    	SPEED_PARAM,
+    	SPEED_PCT_PARAM,
+    	MULT_PARAM,
+    	MULT_PCT_PARAM,
+    	WGT0_PARAM,
+        WGT1_PARAM,
+        WGT2_PARAM,
+        WGT3_PARAM,
+        NUM_PARAMS
+    };
+    enum InputIds {
+    	SPEED_INPUT,
+	MULT_INPUT,
+    	NUM_INPUTS
+    };
+    enum OutputIds {
+    	NOISE_OUTPUT,
+    	NOISE0_OUTPUT,
+    	NOISE1_OUTPUT,
+    	NOISE2_OUTPUT,
+    	NOISE3_OUTPUT,
+    	NUM_OUTPUTS
+    };
+    enum LightIds {
+	NUM_LIGHTS
+    };
+
+    Perlin() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS){
+        noise = new float[nOctaves];
+    }
+    ~Perlin(){
+        delete [] noise;
+    }
+
+    void step() override;
+
+float grad(int hash, float x);
+    float getNoise(float x);
+    void mixOctaves(float * nn);
+    
+    float getMixed(float & _val0, float & _val1, float & _mix);
+
+    OutputIds octaveIndex2outputIndex(int octIdx){return OutputIds(octIdx+1);}
+    ParamIds octaveIndex2paramIndex(int octIdx){return ParamIds(octIdx+4);}
+    Output * getOctaveOutput(int octIdx);
+    Param * getOctaveWeight(int octIdx);
+    bool hasWire(InputIds _inIdx);
+    
+    const int nOctaves = 4;
+    float curTime = 0.0;
+    float minSpd = 1;
+    float maxSpd = 500;
+    float oldSpeedVal;
+    float oldSpeedPctVal;
+    float noiseOutMix;
+    float * noise;
+
+    
+#ifdef debug_perlin
+    int cursmp = 0;
+#endif
+
+    unsigned char perm[512] = {151,160,137,91,90,15,
+    131,13,201,95,96,53,194,233,7,225,140,36,103,30,69,142,8,99,37,240,21,10,23,
+    190, 6,148,247,120,234,75,0,26,197,62,94,252,219,203,117,35,11,32,57,177,33,
+    88,237,149,56,87,174,20,125,136,171,168, 68,175,74,165,71,134,139,48,27,166,
+    77,146,158,231,83,111,229,122,60,211,133,230,220,105,92,41,55,46,245,40,244,
+    102,143,54, 65,25,63,161, 1,216,80,73,209,76,132,187,208, 89,18,169,200,196,
+    135,130,116,188,159,86,164,100,109,198,173,186, 3,64,52,217,226,250,124,123,
+    5,202,38,147,118,126,255,82,85,212,207,206,59,227,47,16,58,17,182,189,28,42,
+    223,183,170,213,119,248,152, 2,44,154,163, 70,221,153,101,155,167, 43,172,9,
+    129,22,39,253, 19,98,108,110,79,113,224,232,178,185, 112,104,218,246,97,228,
+    251,34,242,193,238,210,144,12,191,179,162,241, 81,51,145,235,249,14,239,107,
+    49,192,214, 31,181,199,106,157,184, 84,204,176,115,121,50,45,127, 4,150,254,
+    138,236,205,93,222,114,67,29,24,72,243,141,128,195,78,66,215,61,156,180,
+    151,160,137,91,90,15,
+    131,13,201,95,96,53,194,233,7,225,140,36,103,30,69,142,8,99,37,240,21,10,23,
+    190, 6,148,247,120,234,75,0,26,197,62,94,252,219,203,117,35,11,32,57,177,33,
+    88,237,149,56,87,174,20,125,136,171,168, 68,175,74,165,71,134,139,48,27,166,
+    77,146,158,231,83,111,229,122,60,211,133,230,220,105,92,41,55,46,245,40,244,
+    102,143,54, 65,25,63,161, 1,216,80,73,209,76,132,187,208, 89,18,169,200,196,
+    135,130,116,188,159,86,164,100,109,198,173,186, 3,64,52,217,226,250,124,123,
+    5,202,38,147,118,126,255,82,85,212,207,206,59,227,47,16,58,17,182,189,28,42,
+    223,183,170,213,119,248,152, 2,44,154,163, 70,221,153,101,155,167, 43,172,9,
+    129,22,39,253, 19,98,108,110,79,113,224,232,178,185, 112,104,218,246,97,228,
+    251,34,242,193,238,210,144,12,191,179,162,241, 81,51,145,235,249,14,239,107,
+    49,192,214, 31,181,199,106,157,184, 84,204,176,115,121,50,45,127, 4,150,254,
+    138,236,205,93,222,114,67,29,24,72,243,141,128,195,78,66,215,61,156,180 
+    };
+};
+
+Output * Perlin::getOctaveOutput(int octIdx){
+    return &outputs[octaveIndex2outputIndex(octIdx)];
+}
+
+Param * Perlin::getOctaveWeight(int octIdx){
+    return ¶ms[octaveIndex2paramIndex(octIdx)];
+}
+
+bool Perlin::hasWire(InputIds _inIdx){
+    return (inputs[_inIdx].plugLights[0].getBrightness()>0 ||
+            inputs[_inIdx].plugLights[1].getBrightness()>0);
+}
+
+float Perlin::grad(int hash, float x){
+    int h = hash & 15;
+    float grad  =1.0+(h&7);
+    if(h&8)grad=-grad;
+    return (grad*x);
+}
+
+float Perlin::getNoise(float x){
+    int i0 = FASTFLOOR(x);
+    int i1 = i0+1;
+    float x0 = x-i0;
+    float x1 = x0-1.0;
+    float t1 = 1.0 - x1*x1;
+    float n0;
+    float n1;
+    float t0 = 1.0 - x0*x0;
+    t0 *= t0;
+    n0 = t0*t0*grad(perm[i0 & 0xff], x0);
+    t1 *= t1;
+    n1 = t1*t1*grad(perm[i1 & 0xff], x1);
+    return (0.25 * (n0+n1));
+}
+
+void Perlin::mixOctaves(float * nn){
+    float totW = 0;
+    noiseOutMix = 0;
+    for(int i=0;ivalue;
+        noiseOutMix += nn[i]*nw;
+        totW += nw;
+    }
+    if(totW==0)totW=1.0;
+    noiseOutMix /= totW;
+    outputs[NOISE_OUTPUT].value = noiseOutMix;
+}
+
+float Perlin::getMixed(float & _val0, float & _val1, float & _mix){
+    return ((_val0 * _mix)+(_val1 * (1.0-_mix)));
+}
+
+void Perlin::step(){
+    float deltaTime = 1.0/engineGetSampleRate();
+    curTime += deltaTime;
+/*      
+    auto now = std::chrono::system_clock::now();
+    time_t t = std::chrono::system_clock::to_time_t(now);
+    std::chrono::duration s = now - std::chrono::system_clock::from_time_t(t);
+    auto ms = s.count();
+	auto tm = *std::localtime(&t);
+  
+    float timef = 60*tm.tm_min;
+    timef += tm.tm_sec;
+    timef += ms;
+
+    curTime = timef;
+*/
+    float noiseSpd = params[SPEED_INPUT].value;
+    if(inputs[SPEED_INPUT].active){
+        float spdIn = inputs[SPEED_INPUT].value/5.0;
+        noiseSpd = getMixed(spdIn, noiseSpd, params[SPEED_PCT_PARAM].value);
+    }
+
+    float noiseAmp = params[MULT_PARAM].value;
+    if(inputs[MULT_INPUT].active){
+        float ampIn = inputs[MULT_INPUT].value;
+        noiseAmp =  getMixed(ampIn, noiseAmp, params[MULT_PCT_PARAM].value);
+    }
+    float octMult = 1.0;
+    for(int i=0;ivalue = noise[i];
+        octMult *= 2;
+    }
+
+    mixOctaves(noise);
+
+    //std::cout<<"cippa "<box.size = box.size;
+    	panel->setBackground(SVG::load(assetPlugin(plugin, "res/Perlin.svg")));
+    	addChild(panel);
+    }
+
+    
+
+    addChild(Widget::create(Vec(15, 0)));
+    addChild(Widget::create(Vec(box.size.x - 30, 0)));
+    addChild(Widget::create(Vec(15, 365)));
+    addChild(Widget::create(Vec(box.size.x - 30, 365)));
+    
+    float startSpd = (module->maxSpd-module->minSpd)/2 + module->minSpd;
+    addParam(ParamWidget::create(Vec(10, 83), module, Perlin::SPEED_PARAM, module->minSpd, module->maxSpd, startSpd));
+    addParam(ParamWidget::create(Vec(55, 100), module, Perlin::SPEED_PCT_PARAM, 0.0, 1.0, 0.5));
+
+    addParam(ParamWidget::create(Vec(10, 150), module, Perlin::MULT_PARAM, 1.0, 10.0, 1.0));
+    addParam(ParamWidget::create(Vec(55, 167), module, Perlin::MULT_PCT_PARAM, 0.0, 1.0, 0.5));
+    addParam(ParamWidget::create(Vec(15, 205), module, Perlin::WGT0_PARAM, 0.0,1.0,0.25));
+    addParam(ParamWidget::create(Vec(50, 205), module, Perlin::WGT1_PARAM, 0.0,1.0,0.25));
+    addParam(ParamWidget::create(Vec(15, 235), module, Perlin::WGT2_PARAM, 0.0,1.0,0.25));
+    addParam(ParamWidget::create(Vec(50, 235), module, Perlin::WGT3_PARAM, 0.0,1.0,0.25));
+
+    addInput(Port::create(Vec(55, 75), Port::INPUT, module, Perlin::SPEED_INPUT));
+    addInput(Port::create(Vec(55, 140), Port::INPUT, module, Perlin::MULT_INPUT));
+
+    addOutput(Port::create(Vec(17, 270), Port::OUTPUT, module, Perlin::NOISE0_OUTPUT));
+    addOutput(Port::create(Vec(45, 270), Port::OUTPUT, module, Perlin::NOISE1_OUTPUT));
+    addOutput(Port::create(Vec(17, 295), Port::OUTPUT, module, Perlin::NOISE2_OUTPUT));
+    addOutput(Port::create(Vec(45, 295), Port::OUTPUT, module, Perlin::NOISE3_OUTPUT));
+    addOutput(Port::create(Vec(33, 320), Port::OUTPUT, module, Perlin::NOISE_OUTPUT));
+}
+
+Model *modelPerlin = Model::create("NauModular", "Perlin", "Perlin", NOISE_TAG);
diff --git a/plugins/community/repos/__TODO/NauModular/src/S_h_it.cpp b/plugins/community/repos/__TODO/NauModular/src/S_h_it.cpp
new file mode 100644
index 00000000..05469c74
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/S_h_it.cpp
@@ -0,0 +1,66 @@
+#include "NauModular.hpp"
+
+struct S_h_it : Module{
+    enum ParamIds{
+        TIME_PARAM,
+        MULT_PARAM,
+        NUM_PARAMS
+    };
+    enum InputIds{
+        VOLT_INPUT,
+        NUM_INPUTS
+    };
+    enum OutputIds{
+        VOLT_OUTPUT,
+        NUM_OUTPUTS
+    };
+    enum LightIds{
+        NUM_LIGHTS
+    };
+
+    S_h_it() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS){}
+    void step() override;
+
+    float curTime = 0.0;
+    float lastTime = 0.0;
+    float outVoltage = 0.0;
+};
+
+void S_h_it::step(){
+    float deltaTime = 1.0 / engineGetSampleRate();
+    curTime += deltaTime;
+    if(!std::isfinite(curTime)) curTime = 0.0;
+
+    float timeElapsed = fabs(curTime-lastTime);
+    float timeInterval = params[TIME_PARAM].value / params[MULT_PARAM].value;
+    if(timeElapsed >= timeInterval){
+        outVoltage = inputs[VOLT_INPUT].value;
+        lastTime = curTime;
+    }
+
+    outputs[VOLT_OUTPUT].value = outVoltage;
+}
+
+struct S_h_itWidget : ModuleWidget{
+    S_h_itWidget(S_h_it *module);
+};
+
+S_h_itWidget::S_h_itWidget(S_h_it *module) : ModuleWidget(module){
+    box.size = Vec(3*RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+    {
+        SVGPanel * panel = new SVGPanel();
+	    panel->box.size = box.size;
+	    panel->setBackground(SVG::load(assetPlugin(plugin, "res/sh.svg")));
+	    addChild(panel);
+    }
+
+    addChild(Widget::create(Vec(box.size.x/2,0)));
+    addChild(Widget::create(Vec(box.size.x/2,365)));
+
+    addParam(ParamWidget::create(Vec(5,150), module, S_h_it::TIME_PARAM, 0.2, 1.0, 0.5));
+    addParam(ParamWidget::create(Vec(9,200), module, S_h_it::MULT_PARAM, 1.0, 50.0, 5.0));
+    addInput(Port::create(Vec(11,235), Port::INPUT, module, S_h_it::VOLT_INPUT));
+    addOutput(Port::create(Vec(11,275), Port::OUTPUT, module, S_h_it::VOLT_OUTPUT));
+}
+
+Model *modelS_h_it = Model::create("NauModular", "S&h(it)", "S&h(it)", SAMPLE_AND_HOLD_TAG);
diff --git a/plugins/community/repos/__TODO/NauModular/src/Tension.cpp b/plugins/community/repos/__TODO/NauModular/src/Tension.cpp
new file mode 100644
index 00000000..16563c84
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/Tension.cpp
@@ -0,0 +1,56 @@
+#include "NauModular.hpp"
+
+struct Tension : Module{
+    enum ParamIds{
+	VOLT_PARAM,
+	NUM_PARAMS
+    };
+    enum InputIds{
+	NUM_INPUTS
+    };
+    enum OutputIds{
+	VOLT_OUTPUT,
+	NUM_OUTPUTS
+    };
+    enum LightIds{
+	BLINK_LIGHT,
+	NUM_LIGHTS
+    };
+
+
+    Tension() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS){}
+    void step() override;
+};
+
+void Tension::step(){
+    float v = params[VOLT_PARAM].value;
+    outputs[VOLT_OUTPUT].value = v;
+    lights[BLINK_LIGHT].value = fabs(v)/12.0;
+}
+
+struct TensionWidget : ModuleWidget{
+	TensionWidget(Tension *module);
+};
+
+TensionWidget::TensionWidget(Tension *module) : ModuleWidget(module){
+    box.size = Vec(6*RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+    {
+	SVGPanel * panel = new SVGPanel();
+	panel->box.size = box.size;
+	panel->setBackground(SVG::load(assetPlugin(plugin, "res/Tension.svg")));
+	addChild(panel);
+    }
+
+    addChild(Widget::create(Vec(15,0)));
+    addChild(Widget::create(Vec(box.size.x-30,0)));
+    addChild(Widget::create(Vec(15,365)));
+    addChild(Widget::create(Vec(box.size.x-30,365)));
+
+    addParam(ParamWidget::create(Vec(28, 87), module, Tension::VOLT_PARAM, -12.0, 12.0, 0.0));
+
+    addOutput(Port::create(Vec(33, 275), Port::OUTPUT, module, Tension::VOLT_OUTPUT));
+
+    addChild(ModuleLightWidget::create>(Vec(41, 59), module, Tension::BLINK_LIGHT));
+}
+
+Model *modelTension = Model::create("NauModular", "Tension", "Tension", FUNCTION_GENERATOR_TAG);
diff --git a/plugins/community/repos/__TODO/NauModular/src/tinyosc.cpp b/plugins/community/repos/__TODO/NauModular/src/tinyosc.cpp
new file mode 100644
index 00000000..eca968fb
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/tinyosc.cpp
@@ -0,0 +1,327 @@
+/**
+ * Copyright (c) 2015, Martin Roth (mhroth@gmail.com)
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include 
+#include 
+#include 
+#include 
+#if _WIN32
+#include 
+#define tosc_strncpy(_dst, _src, _len) strncpy_s(_dst, _len, _src, _TRUNCATE)
+#define htonll(x) _byteswap_uint64(x)
+#define ntohll(x) _byteswap_uint64(x)
+#else
+#include 
+#define tosc_strncpy(_dst, _src, _len) strncpy(_dst, _src, _len)
+#endif
+#if __unix__ && !__APPLE__
+#include 
+#define htonll(x) htobe64(x)
+#define ntohll(x) be64toh(x)
+#endif
+#if __APPLE__
+#ifndef htonll
+#define htonll(x) __DARWIN_OSSwapInt64(x)
+#endif
+#ifndef ntohll
+#define ntohll(x) __DARWIN_OSSwapInt64(x)
+#endif
+#endif
+#include "tinyosc.h"
+
+#define BUNDLE_ID 0x2362756E646C6500L // "#bundle"
+
+// http://opensoundcontrol.org/spec-1_0
+int tosc_parseMessage(tosc_message *o, char *buffer, const int len) {
+  // NOTE(mhroth): if there's a comma in the address, that's weird
+  int i = 0;
+  while (buffer[i] != '\0') ++i; // find the null-terimated address
+  while (buffer[i] != ',') ++i; // find the comma which starts the format string
+  if (i >= len) return -1; // error while looking for format string
+  // format string is null terminated
+  o->format = buffer + i + 1; // format starts after comma
+
+  while (i < len && buffer[i] != '\0') ++i;
+  if (i == len) return -2; // format string not null terminated
+
+  i = (i + 4) & ~0x3; // advance to the next multiple of 4 after trailing '\0'
+  o->marker = buffer + i;
+
+  o->buffer = buffer;
+  o->len = len;
+
+  return 0;
+}
+
+// check if first eight bytes are '#bundle '
+bool tosc_isBundle(const char *buffer) {
+  return ((*(const int64_t *) buffer) == htonll(BUNDLE_ID));
+}
+
+void tosc_parseBundle(tosc_bundle *b, char *buffer, const int len) {
+  b->buffer = (char *) buffer;
+  b->marker = buffer + 16; // move past '#bundle ' and timetag fields
+  b->bufLen = len;
+  b->bundleLen = len;
+}
+
+uint64_t tosc_getTimetag(tosc_bundle *b) {
+  return ntohll(*((uint64_t *) (b->buffer+8)));
+}
+
+uint32_t tosc_getBundleLength(tosc_bundle *b) {
+  return b->bundleLen;
+}
+
+bool tosc_getNextMessage(tosc_bundle *b, tosc_message *o) {
+  if ((b->marker - b->buffer) >= b->bundleLen) return false;
+  uint32_t len = (uint32_t) ntohl(*((int32_t *) b->marker));
+  tosc_parseMessage(o, b->marker+4, len);
+  b->marker += (4 + len); // move marker to next bundle element
+  return true;
+}
+
+char *tosc_getAddress(tosc_message *o) {
+  return o->buffer;
+}
+
+char *tosc_getFormat(tosc_message *o) {
+  return o->format;
+}
+
+uint32_t tosc_getLength(tosc_message *o) {
+  return o->len;
+}
+
+int32_t tosc_getNextInt32(tosc_message *o) {
+  // convert from big-endian (network btye order)
+  const int32_t i = (int32_t) ntohl(*((uint32_t *) o->marker));
+  o->marker += 4;
+  return i;
+}
+
+int64_t tosc_getNextInt64(tosc_message *o) {
+  const int64_t i = (int64_t) ntohll(*((uint64_t *) o->marker));
+  o->marker += 8;
+  return i;
+}
+
+uint64_t tosc_getNextTimetag(tosc_message *o) {
+  return (uint64_t) tosc_getNextInt64(o);
+}
+
+float tosc_getNextFloat(tosc_message *o) {
+  // convert from big-endian (network btye order)
+  const uint32_t i = ntohl(*((uint32_t *) o->marker));
+  o->marker += 4;
+  return *((float *) (&i));
+}
+
+double tosc_getNextDouble(tosc_message *o) {
+  const uint64_t i = ntohll(*((uint64_t *) o->marker));
+  o->marker += 8;
+  return *((double *) (&i));
+}
+
+const char *tosc_getNextString(tosc_message *o) {
+  int i = (int) strlen(o->marker);
+  if (o->marker + i >= o->buffer + o->len) return NULL;
+  const char *s = o->marker;
+  i = (i + 4) & ~0x3; // advance to next multiple of 4 after trailing '\0'
+  o->marker += i;
+  return s;
+}
+
+void tosc_getNextBlob(tosc_message *o, const char **buffer, int *len) {
+  int i = (int) ntohl(*((uint32_t *) o->marker)); // get the blob length
+  if (o->marker + 4 + i <= o->buffer + o->len) {
+    *len = i; // length of blob
+    *buffer = o->marker + 4;
+    i = (i + 7) & ~0x3;
+    o->marker += i;
+  } else {
+    *len = 0;
+    *buffer = NULL;
+  }
+}
+
+unsigned char *tosc_getNextMidi(tosc_message *o) {
+  unsigned char *m = (unsigned char *) o->marker;
+  o->marker += 4;
+  return m;
+}
+
+void tosc_writeBundle(tosc_bundle *b, uint64_t timetag, char *buffer, const int len) {
+  *((uint64_t *) buffer) = htonll(BUNDLE_ID);
+  *((uint64_t *) (buffer + 8)) = htonll(timetag);
+
+  b->buffer = buffer;
+  b->marker = buffer + 16;
+  b->bufLen = len;
+  b->bundleLen = 16;
+}
+
+// always writes a multiple of 4 bytes
+static uint32_t tosc_vwrite(char *buffer, const int len,
+    const char *address, const char *format, va_list ap) {
+  memset(buffer, 0, len); // clear the buffer
+  uint32_t i = (uint32_t) strlen(address);
+  if (address == NULL || i >= len) return -1;
+  tosc_strncpy(buffer, address, len);
+  i = (i + 4) & ~0x3;
+  buffer[i++] = ',';
+  int s_len = (int) strlen(format);
+  if (format == NULL || (i + s_len) >= len) return -2;
+  tosc_strncpy(buffer+i, format, len-i-s_len);
+  i = (i + 4 + s_len) & ~0x3;
+
+  for (int j = 0; format[j] != '\0'; ++j) {
+    switch (format[j]) {
+      case 'b': {
+        const uint32_t n = (uint32_t) va_arg(ap, int); // length of blob
+        if (i + 4 + n > len) return -3;
+        char *b = (char *) va_arg(ap, void *); // pointer to binary data
+        *((uint32_t *) (buffer+i)) = htonl(n); i += 4;
+        memcpy(buffer+i, b, n);
+        i = (i + 3 + n) & ~0x3;
+        break;
+      }
+      case 'f': {
+        if (i + 4 > len) return -3;
+        const float f = (float) va_arg(ap, double);
+        *((uint32_t *) (buffer+i)) = htonl(*((uint32_t *) &f));
+        i += 4;
+        break;
+      }
+      case 'd': {
+        if (i + 8 > len) return -3;
+        const double f = (double) va_arg(ap, double);
+        *((uint64_t *) (buffer+i)) = htonll(*((uint64_t *) &f));
+        i += 8;
+        break;
+      }
+      case 'i': {
+        if (i + 4 > len) return -3;
+        const uint32_t k = (uint32_t) va_arg(ap, int);
+        *((uint32_t *) (buffer+i)) = htonl(k);
+        i += 4;
+        break;
+      }
+      case 'm': {
+        if (i + 4 > len) return -3;
+        const unsigned char *const k = (unsigned char *) va_arg(ap, void *);
+        memcpy(buffer+i, k, 4);
+        i += 4;
+        break;
+      }
+      case 't':
+      case 'h': {
+        if (i + 8 > len) return -3;
+        const uint64_t k = (uint64_t) va_arg(ap, long long);
+        *((uint64_t *) (buffer+i)) = htonll(k);
+        i += 8;
+        break;
+      }
+      case 's': {
+        const char *str = (const char *) va_arg(ap, void *);
+        s_len = (int) strlen(str);
+        if (i + s_len >= len) return -3;
+        tosc_strncpy(buffer+i, str, len-i-s_len);
+        i = (i + 4 + s_len) & ~0x3;
+        break;
+      }
+      case 'T': // true
+      case 'F': // false
+      case 'N': // nil
+      case 'I': // infinitum
+          break;
+      default: return -4; // unknown type
+    }
+  }
+
+  return i; // return the total number of bytes written
+}
+
+uint32_t tosc_writeNextMessage(tosc_bundle *b,
+    const char *address, const char *format, ...) {
+  va_list ap;
+  va_start(ap, format);
+  if (b->bundleLen >= b->bufLen) return 0;
+  const uint32_t i = tosc_vwrite(
+      b->marker+4, b->bufLen-b->bundleLen-4, address, format, ap);
+  va_end(ap);
+  *((uint32_t *) b->marker) = htonl(i); // write the length of the message
+  b->marker += (4 + i);
+  b->bundleLen += (4 + i);
+  return i;
+}
+
+uint32_t tosc_writeMessage(char *buffer, const int len,
+    const char *address, const char *format, ...) {
+  va_list ap;
+  va_start(ap, format);
+  const uint32_t i = tosc_vwrite(buffer, len, address, format, ap);
+  va_end(ap);
+  return i; // return the total number of bytes written
+}
+
+void tosc_printOscBuffer(char *buffer, const int len) {
+  // parse the buffer contents (the raw OSC bytes)
+  // a return value of 0 indicates no error
+  tosc_message m;
+  const int err = tosc_parseMessage(&m, buffer, len);
+  if (err == 0) tosc_printMessage(&m);
+  else printf("Error while reading OSC buffer: %i\n", err);
+}
+
+void tosc_printMessage(tosc_message *osc) {
+  printf("[%i bytes] %s %s",
+      osc->len, // the number of bytes in the OSC message
+      tosc_getAddress(osc), // the OSC address string, e.g. "/button1"
+      tosc_getFormat(osc)); // the OSC format string, e.g. "f"
+
+  for (int i = 0; osc->format[i] != '\0'; i++) {
+    switch (osc->format[i]) {
+      case 'b': {
+        const char *b = NULL; // will point to binary data
+        int n = 0; // takes the length of the blob
+        tosc_getNextBlob(osc, &b, &n);
+        printf(" [%i]", n); // print length of blob
+        for (int j = 0; j < n; ++j) printf("%02X", b[j] & 0xFF); // print blob bytes
+        break;
+      }
+      case 'm': {
+        unsigned char *m = tosc_getNextMidi(osc);
+        printf(" 0x%02X%02X%02X%02X", m[0], m[1], m[2], m[3]);
+        break;
+      }
+      case 'f': printf(" %g", tosc_getNextFloat(osc)); break;
+      case 'd': printf(" %g", tosc_getNextDouble(osc)); break;
+      case 'i': printf(" %d", tosc_getNextInt32(osc)); break;
+      case 'h': printf(" %lld", tosc_getNextInt64(osc)); break;
+      case 't': printf(" %lld", tosc_getNextTimetag(osc)); break;
+      case 's': printf(" %s", tosc_getNextString(osc)); break;
+      case 'F': printf(" false"); break;
+      case 'I': printf(" inf"); break;
+      case 'N': printf(" nil"); break;
+      case 'T': printf(" true"); break;
+      default: printf(" Unknown format: '%c'", osc->format[i]); break;
+    }
+  }
+  printf("\n");
+}
+
+
diff --git a/plugins/community/repos/__TODO/NauModular/src/tinyosc.h b/plugins/community/repos/__TODO/NauModular/src/tinyosc.h
new file mode 100644
index 00000000..a486b7b6
--- /dev/null
+++ b/plugins/community/repos/__TODO/NauModular/src/tinyosc.h
@@ -0,0 +1,173 @@
+/**
+ * Copyright (c) 2015, Martin Roth (mhroth@gmail.com)
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _TINY_OSC_
+#define _TINY_OSC_
+
+#include 
+#include 
+
+#define TINYOSC_TIMETAG_IMMEDIATELY 1L
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct tosc_message {
+  char *format;  // a pointer to the format field
+  char *marker;  // the current read head
+  char *buffer;  // the original message data (also points to the address)
+  uint32_t len;  // length of the buffer data
+} tosc_message;
+
+typedef struct tosc_bundle {
+  char *marker; // the current write head (where the next message will be written)
+  char *buffer; // the original buffer
+  uint32_t bufLen; // the byte length of the original buffer
+  uint32_t bundleLen; // the byte length of the total bundle
+} tosc_bundle;
+
+
+
+/**
+ * Returns true if the buffer refers to a bundle of OSC messages. False otherwise.
+ */
+bool tosc_isBundle(const char *buffer);
+
+/**
+ * Reads a buffer containing a bundle of OSC messages.
+ */
+void tosc_parseBundle(tosc_bundle *b, char *buffer, const int len);
+
+/**
+ * Returns the timetag of an OSC bundle.
+ */
+uint64_t tosc_getTimetag(tosc_bundle *b);
+
+/**
+ * Parses the next message in a bundle. Returns true if successful.
+ * False otherwise.
+ */
+bool tosc_getNextMessage(tosc_bundle *b, tosc_message *o);
+
+/**
+ * Returns a point to the address block of the OSC buffer.
+ * This is also the start of the buffer.
+ */
+char *tosc_getAddress(tosc_message *o);
+
+/**
+ * Returns a pointer to the format block of the OSC buffer.
+ */
+char *tosc_getFormat(tosc_message *o);
+
+/**
+ * Returns the length in bytes of this message.
+ */
+uint32_t tosc_getLength(tosc_message *o);
+
+/**
+ * Returns the next 32-bit int. Does not check buffer bounds.
+ */
+int32_t tosc_getNextInt32(tosc_message *o);
+
+/**
+ * Returns the next 64-bit int. Does not check buffer bounds.
+ */
+int64_t tosc_getNextInt64(tosc_message *o);
+
+/**
+ * Returns the next 64-bit timetag. Does not check buffer bounds.
+ */
+uint64_t tosc_getNextTimetag(tosc_message *o);
+
+/**
+ * Returns the next 32-bit float. Does not check buffer bounds.
+ */
+float tosc_getNextFloat(tosc_message *o);
+
+/**
+ * Returns the next 64-bit float. Does not check buffer bounds.
+ */
+double tosc_getNextDouble(tosc_message *o);
+
+/**
+ * Returns the next string, or NULL if the buffer length is exceeded.
+ */
+const char *tosc_getNextString(tosc_message *o);
+
+/**
+ * Points the given buffer pointer to the next blob.
+ * The len pointer is set to the length of the blob.
+ * Returns NULL and 0 if the OSC buffer bounds are exceeded.
+ */
+void tosc_getNextBlob(tosc_message *o, const char **buffer, int *len);
+
+/**
+ * Returns the next set of midi bytes. Does not check bounds.
+ * Bytes from MSB to LSB are: port id, status byte, data1, data2.
+ */
+unsigned char *tosc_getNextMidi(tosc_message *o);
+
+/**
+ * Parse a buffer containing an OSC message.
+ * The contents of the buffer are NOT copied.
+ * The tosc_message struct only points at relevant parts of the original buffer.
+ * Returns 0 if there is no error. An error code (a negative number) otherwise.
+ */
+int tosc_parseMessage(tosc_message *o, char *buffer, const int len);
+
+/**
+ * Starts writing a bundle to the given buffer with length.
+ */
+void tosc_writeBundle(tosc_bundle *b, uint64_t timetag, char *buffer, const int len);
+
+/**
+ * Write a message to a bundle buffer. Returns the number of bytes written.
+ */
+uint32_t tosc_writeNextMessage(tosc_bundle *b,
+    const char *address, const char *format, ...);
+
+/**
+ * Returns the length in bytes of the bundle.
+ */
+uint32_t tosc_getBundleLength(tosc_bundle *b);
+
+/**
+ * Writes an OSC packet to a buffer. Returns the total number of bytes written.
+ * The entire buffer is cleared before writing.
+ */
+uint32_t tosc_writeMessage(char *buffer, const int len, const char *address,
+    const char *fmt, ...);
+
+
+/**
+ * A convenience function to (non-destructively) print a buffer containing
+ * an OSC message to stdout.
+ */
+void tosc_printOscBuffer(char *buffer, const int len);
+
+/**
+ * A convenience function to (non-destructively) print a pre-parsed OSC message
+ * to stdout.
+ */
+void tosc_printMessage(tosc_message *o);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _TINY_OSC_
diff --git a/plugins/community/repos/__TODO/NauModular/tension.png b/plugins/community/repos/__TODO/NauModular/tension.png
new file mode 100644
index 00000000..11ce4880
Binary files /dev/null and b/plugins/community/repos/__TODO/NauModular/tension.png differ
diff --git a/plugins/community/repos/__TODO/modular80/LICENSE b/plugins/community/repos/__TODO/modular80/LICENSE
new file mode 100644
index 00000000..0e6750dc
--- /dev/null
+++ b/plugins/community/repos/__TODO/modular80/LICENSE
@@ -0,0 +1,24 @@
+Copyright (c) 2018, Christoph Scholtes
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the copyright holder nor the
+      names of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDER BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/plugins/community/repos/__TODO/modular80/Makefile b/plugins/community/repos/__TODO/modular80/Makefile
new file mode 100644
index 00000000..60eda3d0
--- /dev/null
+++ b/plugins/community/repos/__TODO/modular80/Makefile
@@ -0,0 +1,21 @@
+SLUG = modular80
+VERSION = 0.6.0
+
+# FLAGS will be passed to both the C and C++ compiler
+FLAGS +=
+CFLAGS +=
+CXXFLAGS +=
+
+# Careful about linking to libraries, since you can't assume much about the user's environment and library search path.
+# Static libraries are fine.
+LDFLAGS +=
+
+# Add .cpp and .c files to the build
+SOURCES += $(wildcard src/*.cpp)
+
+# Add files to the ZIP package when running `make dist`
+DISTRIBUTABLES += $(wildcard LICENSE*) res
+
+# Include the VCV plugin Makefile framework
+RACK_DIR ?= ../..
+include $(RACK_DIR)/plugin.mk
diff --git a/plugins/community/repos/__TODO/modular80/README.md b/plugins/community/repos/__TODO/modular80/README.md
new file mode 100644
index 00000000..e844d51a
--- /dev/null
+++ b/plugins/community/repos/__TODO/modular80/README.md
@@ -0,0 +1,34 @@
+# A collection of modules for VCV Rack
+
+This repository contains a collection of modules for [VCV Rack](https://vcvrack.com/),
+the open-source virtual modular synthesizer.
+
+The minimum supported VCV Rack version is **0.6**.
+
+# Overview of modules
+
+![modular80](/modular80.png)
+
+## Logistiker
+
+The `Logistiker` module is based on the [Logistic Map](https://en.wikipedia.org/wiki/Logistic_map),
+a non-linear dynamic equation, which for certain input parameters exhibits [chaotic behavior](https://en.wikipedia.org/wiki/Chaos_theory).
+
+The **RATE** knob controls the update rate of the internal clock. It has no function, if an
+external clock signal is connected to the **EXT CLOCK** input.
+
+The **R** knob, and the corresponding input, controls the **R** variable of the equation.
+The [Wikipedia page](https://en.wikipedia.org/wiki/Logistic_map) has a good overview of the effect
+of different **R** values. The default value corresponds to the onset of *Chaos* in the system.
+
+The **X0** knob sets the initial starting value for the **X** variable of the equation.
+
+If the **RESET** button is pressed, or a positive edge arrives at the **RESET** input,
+the model starts over from the value set by the **X0** knob. The reset takes effect at the
+next rising edge of the (internal or external) clock signal.
+
+[YoutTube Module Demo](https://youtu.be/xGSvLBChjzk)
+
+# License
+
+Source code licensed under BSD-3-Clause by Christoph Scholtes.
diff --git a/plugins/community/repos/__TODO/modular80/designs/Logistiker.gvdesign b/plugins/community/repos/__TODO/modular80/designs/Logistiker.gvdesign
new file mode 100644
index 00000000..fe31502b
Binary files /dev/null and b/plugins/community/repos/__TODO/modular80/designs/Logistiker.gvdesign differ
diff --git a/plugins/community/repos/__TODO/modular80/modular80.png b/plugins/community/repos/__TODO/modular80/modular80.png
new file mode 100644
index 00000000..b81a6e1d
Binary files /dev/null and b/plugins/community/repos/__TODO/modular80/modular80.png differ
diff --git a/plugins/community/repos/__TODO/modular80/res/Logistiker.svg b/plugins/community/repos/__TODO/modular80/res/Logistiker.svg
new file mode 100644
index 00000000..bbfc9168
--- /dev/null
+++ b/plugins/community/repos/__TODO/modular80/res/Logistiker.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/plugins/community/repos/__TODO/modular80/src/Logistiker.cpp b/plugins/community/repos/__TODO/modular80/src/Logistiker.cpp
new file mode 100644
index 00000000..88c1d72d
--- /dev/null
+++ b/plugins/community/repos/__TODO/modular80/src/Logistiker.cpp
@@ -0,0 +1,136 @@
+#include "modular80.hpp"
+
+#include "dsp/digital.hpp"
+
+struct Logistiker : Module {
+	enum ParamIds {
+		RATE_PARAM,
+		R_PARAM,
+		X_PARAM,
+		RESET_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		CLK_INPUT,
+		RST_INPUT,
+		R_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		X_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		NUM_LIGHTS
+	};
+
+	Logistiker() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS),
+		x(0.0f),
+		phase(0.0f)
+	{
+	}
+
+	void step() override;
+	void reset() override;
+	void onReset() override;
+
+private:
+	float logistic(const float x, const float r);
+
+	SchmittTrigger rstButtonTrigger;
+	SchmittTrigger rstInputTrigger;
+	SchmittTrigger clkTrigger;
+
+	float x;
+	float phase;
+};
+
+void Logistiker::reset() {
+	onReset();
+}
+
+void Logistiker::onReset() {
+	x = 0.0f;
+	phase = 0.0f;
+}
+
+float Logistiker::logistic(const float x, const float r) {
+	return(r * x * (1.0f - x));
+}
+
+void Logistiker::step() {
+	if (!outputs[X_OUTPUT].active) {
+		return;
+	}
+
+	static bool doReset(false);
+
+	if (rstButtonTrigger.process(params[RESET_PARAM].value) ||
+	   (inputs[RST_INPUT].active && rstInputTrigger.process(inputs[RST_INPUT].value)))
+	{
+		doReset = true;
+	}
+
+	bool doStep(false);
+
+	// External clock
+	if (inputs[CLK_INPUT].active) {
+		if (clkTrigger.process(inputs[CLK_INPUT].value)) {
+			phase = 0.0f;
+			doStep = true;
+		}
+	}
+	else {
+		// Internal clock
+		phase += pow(2.0f, params[RATE_PARAM].value)/engineGetSampleRate();
+		if (phase >= 1.0f) {
+			phase = 0.0f;
+			doStep = true;
+		}
+	}
+
+	if (doStep) {
+
+		// Synchronize resetting x with steps.
+		if (doReset) {
+			x = params[X_PARAM].value;
+			doReset = false;
+		}
+
+		const float r = clamp(params[R_PARAM].value + inputs[R_INPUT].value, 0.0f, 8.0f);
+
+		// Don't let population die!
+		x = clamp(logistic(x, r), 0.00001f, 1.0f);
+	}
+
+	outputs[X_OUTPUT].value = clamp(x * 10.0f, -10.0f, 10.0f);
+}
+
+struct LogistikerWidget : ModuleWidget {
+	LogistikerWidget(Logistiker *module);
+};
+
+LogistikerWidget::LogistikerWidget(Logistiker *module) : ModuleWidget(module) {
+	setPanel(SVG::load(assetPlugin(plugin, "res/Logistiker.svg")));
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH, 0)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH, 0)));
+
+	addParam(ParamWidget::create(Vec(18, 62), module, Logistiker::RATE_PARAM, -2.0f, 6.0f, 2.0f)); // 0.25..64
+	addParam(ParamWidget::create(Vec(49, 140), module, Logistiker::R_PARAM, 0.0f, 8.0f, 3.56995f)); // default = onset of chaos
+	addParam(ParamWidget::create(Vec(49, 206), module, Logistiker::X_PARAM, 0.0f, 0.5f, 0.0f));
+
+	addInput(Port::create(Vec(11, 146), Port::INPUT, module, Logistiker::R_INPUT));
+
+	addParam(ParamWidget::create(Vec(15, 217), module, Logistiker::RESET_PARAM, 0, 1, 0));
+
+	addInput(Port::create(Vec(54, 276), Port::INPUT, module, Logistiker::CLK_INPUT));
+	addInput(Port::create(Vec(11, 276), Port::INPUT, module, Logistiker::RST_INPUT));
+
+	addOutput(Port::create(Vec(33, 319), Port::OUTPUT, module, Logistiker::X_OUTPUT));
+
+	addChild(Widget::create(Vec(RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+	addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+}
+
+Model *modelLogistiker = Model::create("modular80", "Logistiker", "Logistiker", RANDOM_TAG);
diff --git a/plugins/community/repos/__TODO/modular80/src/modular80.cpp b/plugins/community/repos/__TODO/modular80/src/modular80.cpp
new file mode 100644
index 00000000..4404757b
--- /dev/null
+++ b/plugins/community/repos/__TODO/modular80/src/modular80.cpp
@@ -0,0 +1,14 @@
+#include "modular80.hpp"
+
+// The plugin-wide instance of the Plugin class
+Plugin *plugin;
+
+void init(rack::Plugin *p) {
+	plugin = p;
+	p->slug = TOSTRING(SLUG);
+	p->version = TOSTRING(VERSION);
+	p->website = "https://github.com/cschol/modular80";
+	p->manual = "https://github.com/cschol/modular80/blob/master/README.md";
+
+	p->addModel(modelLogistiker);
+}
diff --git a/plugins/community/repos/__TODO/modular80/src/modular80.hpp b/plugins/community/repos/__TODO/modular80/src/modular80.hpp
new file mode 100644
index 00000000..0c5c5dc6
--- /dev/null
+++ b/plugins/community/repos/__TODO/modular80/src/modular80.hpp
@@ -0,0 +1,7 @@
+#include "rack.hpp"
+
+using namespace rack;
+
+extern Plugin *plugin;
+
+extern Model *modelLogistiker;
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/LICENSE b/plugins/community/repos/__TODO/mtsch-plugins/LICENSE
new file mode 100644
index 00000000..ab602974
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/Makefile b/plugins/community/repos/__TODO/mtsch-plugins/Makefile
new file mode 100644
index 00000000..b96662e6
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/Makefile
@@ -0,0 +1,22 @@
+SLUG = mtsch-plugins
+VERSION = 0.6.0
+
+RACK_DIR ?= ../..
+# FLAGS will be passed to both the C and C++ compiler
+FLAGS +=
+CFLAGS +=
+CXXFLAGS +=
+
+# Careful about linking to shared libraries, since you can't assume much about the user's environment and library search path.
+# Static libraries are fine.
+LDFLAGS +=
+
+# Add .cpp and .c files to the build
+SOURCES += $(wildcard src/*.cpp)
+
+# Add files to the ZIP package when running `make dist`
+# The compiled plugin is automatically added.
+DISTRIBUTABLES += $(wildcard LICENSE* plugin.*) res
+
+# Include the VCV plugin Makefile framework
+include $(RACK_DIR)/plugin.mk
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/README.md b/plugins/community/repos/__TODO/mtsch-plugins/README.md
new file mode 100644
index 00000000..53a544cc
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/README.md
@@ -0,0 +1,47 @@
+# mtsch plugins
+
+My modules for [VCVRack](https://github.com/VCVRack/Rack). If you find any bugs,
+or make something cool with them, let me know.
+
+### Rationals
+
+![rationals](images/Rationals.png)
+
+Modify a volt/octave input by a rational number. Outputs constants on no input.
+The rationals can be controlled by CV inputs at the top. Useful for making
+music in [just intonation](https://en.wikipedia.org/wiki/Just_intonation) (see
+[`examples`](examples) for basic examples).
+
+Multiple Rationals can be daisy chained, see
+[`examples/rationals-bassline.vcv`](examples/rationals-bassline.vcv). Use
+Sum to combine outputs of multiple Rationals.
+
+### Trigger Panic!
+
+![triggerpanic](images/TriggerPanic.png)
+
+A triggered/tempo synchronized delay. Starts playing/writing into a buffer on
+trigger input. Mix and feedback are CV controlled. The buffer holds 10 seconds
+of audio. Trigger it with a regular clock to get a tempo delay (see
+[`examples/triggerpanic-rationals-dubtechno.vcv`](examples/triggerpanic-rationals-dubtechno.vcv)).
+Trigger it with an irregular clock to produce unpredictable glitchy noises (see
+[`examples/triggerpanic-breakcore.vcv`](examples/triggerpanic-breakcore.vcv)).
+
+Optionally, you can use the AUX input and output to feed audio into the feedback
+loop or thread the feedback loop through an effect chain.
+
+### Sum
+
+![sum](images/Sum.png)
+
+Add, subtract or mute signals.
+
+Note that this adds the signals directly, so make sure to attentuate the output
+signal when adding audio signals.
+
+## Thanks
+
+Digital display in Rationals taken from
+[luckyxxl](https://github.com/luckyxxl/vcv_luckyxxl).
+
+Thanks to [alikins](https://github.com/alikins) for porting to the v0.6 API.
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/images/Rationals.png b/plugins/community/repos/__TODO/mtsch-plugins/images/Rationals.png
new file mode 100644
index 00000000..3c14841a
Binary files /dev/null and b/plugins/community/repos/__TODO/mtsch-plugins/images/Rationals.png differ
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/images/Sum.png b/plugins/community/repos/__TODO/mtsch-plugins/images/Sum.png
new file mode 100644
index 00000000..dd7f6f4f
Binary files /dev/null and b/plugins/community/repos/__TODO/mtsch-plugins/images/Sum.png differ
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/images/TriggerPanic.png b/plugins/community/repos/__TODO/mtsch-plugins/images/TriggerPanic.png
new file mode 100644
index 00000000..61d4ba6b
Binary files /dev/null and b/plugins/community/repos/__TODO/mtsch-plugins/images/TriggerPanic.png differ
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/mtsch-plugins.json b/plugins/community/repos/__TODO/mtsch-plugins/mtsch-plugins.json
new file mode 100644
index 00000000..aaef7280
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/mtsch-plugins.json
@@ -0,0 +1,17 @@
+{
+  "slug": "mtsch-plugins",
+  "name": "mtsch",
+  "author": "mtsch",
+  "license": "MIT",
+  "version": "0.5.1",
+  "homepage": "https://github.com/mtsch/mtsch-vcvrack-plugins",
+  "manual": "https://github.com/mtsch/mtsch-vcvrack-plugins",
+  "source": "https://github.com/mtsch/mtsch-vcvrack-plugins",
+  "donation": "https://www.paypal.me/matcuf",
+  "downloads": {
+    "lin": {
+      "download": "https://github.com/mtsch/mtsch-vcvrack-plugins/releases/download/v0.5.2/mtsch-plugins-0.5.2-lin.zip",
+      "sha256": "9adbe47de87e69295c3b6eb23ce6f3c29a69d6e69e16835c4d5a84051a016b7e"
+    }
+  }
+}
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/res/Rationals.svg b/plugins/community/repos/__TODO/mtsch-plugins/res/Rationals.svg
new file mode 100644
index 00000000..7cdbcafd
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/res/Rationals.svg
@@ -0,0 +1,320 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+      
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/res/Sum.svg b/plugins/community/repos/__TODO/mtsch-plugins/res/Sum.svg
new file mode 100644
index 00000000..09c21d8e
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/res/Sum.svg
@@ -0,0 +1,415 @@
+
+
+
+
+  
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+      
+        
+      
+    
+  
+  
+
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/res/TriggerPanic.svg b/plugins/community/repos/__TODO/mtsch-plugins/res/TriggerPanic.svg
new file mode 100644
index 00000000..4431a76d
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/res/TriggerPanic.svg
@@ -0,0 +1,514 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+        
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+        
+        
+      
+    
+    
+      
+        
+        
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/src/DigitDisplay.cpp b/plugins/community/repos/__TODO/mtsch-plugins/src/DigitDisplay.cpp
new file mode 100644
index 00000000..299431a1
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/src/DigitDisplay.cpp
@@ -0,0 +1,93 @@
+// Adapted from https://github.com/luckyxxl/vcv_luckyxxl
+
+#include "mtsch.hpp"
+#include "DigitDisplay.hpp"
+
+#include 
+#include 
+
+
+DigitDisplay::DigitDisplay(Vec position, float size, char *display)
+    : position(position), size(size), display(display) {
+}
+
+static void drawSegment(NVGcontext *vg, const NVGcolor &color) {
+    nvgBeginPath(vg);
+    nvgMoveTo(vg, 0.f, 0.f);
+    nvgLineTo(vg, .5f, .5f);
+    nvgLineTo(vg, 1.5f, .5f);
+    nvgLineTo(vg, 2.f, 0.f);
+    nvgLineTo(vg, 1.5f, -.5f);
+    nvgLineTo(vg, .5f, -.5f);
+    nvgClosePath(vg);
+
+    nvgFillColor(vg, color);
+    nvgFill(vg);
+}
+
+#define BITMAP(a, b, c, d, e, f, g) (a << 0 | b << 1 | c << 2 | d << 3 | e << 4 | f << 5 | g << 6)
+
+static const std::map bitmaps = {
+    std::make_pair('\0', BITMAP(0, 0, 0, 0, 0, 0, 0)),
+    std::make_pair('0', BITMAP(1, 1, 1, 0, 1, 1, 1)),
+    std::make_pair('1', BITMAP(0, 0, 1, 0, 0, 1, 0)),
+    std::make_pair('2', BITMAP(1, 0, 1, 1, 1, 0, 1)),
+    std::make_pair('3', BITMAP(1, 0, 1, 1, 0, 1, 1)),
+    std::make_pair('4', BITMAP(0, 1, 1, 1, 0, 1, 0)),
+    std::make_pair('5', BITMAP(1, 1, 0, 1, 0, 1, 1)),
+    std::make_pair('6', BITMAP(1, 1, 0, 1, 1, 1, 1)),
+    std::make_pair('7', BITMAP(1, 0, 1, 0, 0, 1, 0)),
+    std::make_pair('8', BITMAP(1, 1, 1, 1, 1, 1, 1)),
+    std::make_pair('9', BITMAP(1, 1, 1, 1, 0, 1, 1)),
+    std::make_pair('#', BITMAP(0, 1, 1, 1, 1, 1, 0)),
+    std::make_pair('a', BITMAP(1, 1, 1, 1, 1, 1, 0)),
+    std::make_pair('b', BITMAP(0, 1, 0, 1, 1, 1, 1)),
+    std::make_pair('c', BITMAP(1, 1, 0, 0, 1, 0, 1)),
+    std::make_pair('d', BITMAP(0, 0, 1, 1, 1, 1, 1)),
+    std::make_pair('e', BITMAP(1, 1, 0, 1, 1, 0, 1)),
+    std::make_pair('f', BITMAP(1, 1, 0, 1, 1, 0, 0)),
+    std::make_pair('g', BITMAP(1, 1, 1, 1, 0, 1, 1)),
+};
+
+#undef BITMAP
+
+void DigitDisplay::draw(NVGcontext *vg) {
+    nvgSave(vg);
+
+    nvgTranslate(vg, position.x, position.y);
+    nvgScale(vg, size, size);
+
+    static const NVGcolor off_color = nvgRGB(200, 200, 200);
+    static const NVGcolor on_color = nvgRGB(30, 30, 30);
+
+    uint8_t bitmap = 0u;
+    {
+        auto b = bitmaps.find(*display);
+        if(b != bitmaps.end()) bitmap = b->second;
+    }
+
+#define BIT(x) (bitmap & 1 << x) ? on_color : off_color
+
+    drawSegment(vg, BIT(0));
+    nvgTranslate(vg, 0.f, 2.f);
+    drawSegment(vg, BIT(3));
+    nvgTranslate(vg, 0.f, 2.f);
+    drawSegment(vg, BIT(6));
+
+    nvgTranslate(vg, 0.f, -4.f);
+    nvgRotate(vg, NVG_PI/2.f);
+
+    drawSegment(vg, BIT(1));
+    nvgTranslate(vg, 0.f, -2.f);
+    drawSegment(vg, BIT(2));
+
+    nvgTranslate(vg, 2.f, 2.f);
+
+    drawSegment(vg, BIT(4));
+    nvgTranslate(vg, 0.f, -2.f);
+    drawSegment(vg, BIT(5));
+
+#undef BIT
+
+    nvgRestore(vg);
+}
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/src/DigitDisplay.hpp b/plugins/community/repos/__TODO/mtsch-plugins/src/DigitDisplay.hpp
new file mode 100644
index 00000000..a282b246
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/src/DigitDisplay.hpp
@@ -0,0 +1,9 @@
+struct DigitDisplay : Widget {
+    DigitDisplay(Vec position, float size, char *display);
+
+    void draw(NVGcontext *vg) override;
+
+    Vec position;
+    float size;
+    char *display;
+};
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/src/Rationals.cpp b/plugins/community/repos/__TODO/mtsch-plugins/src/Rationals.cpp
new file mode 100644
index 00000000..96a79ca3
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/src/Rationals.cpp
@@ -0,0 +1,148 @@
+#include "mtsch.hpp"
+#include "DigitDisplay.hpp"
+#include 
+
+#define NUM_CHANNELS 4
+
+// The range of the knobs. 16 should be enough since Rationals can be stacked.
+#define MAX_VALUE 16
+
+// IO, digit and knob positions.
+#define X_POS 13
+#define Y_POS 80
+#define CHANNEL_SPACING 70
+
+#define KNOB_X_OFFSET 30
+
+#define DIGIT_X_OFFSET 33
+#define DIGIT_Y_OFFSET 4
+#define DIGIT_SPACING 17
+#define NUMDEN_SPACING 35
+
+#define IO_Y_OFFSET 19
+#define OUT_X_OFFSET KNOB_X_OFFSET + 71
+
+#define GRID_X_POS 52
+#define GRID_Y_POS 11
+#define GRID_SPACING 24
+
+struct Rationals : Module {
+    enum ParamIds {
+        PARAMS,
+        NUM_PARAMS = PARAMS + 2 * NUM_CHANNELS
+    };
+    enum InputIds {
+        INPUTS,
+        NUM_INPUTS = INPUTS + 3 * NUM_CHANNELS
+    };
+    enum OutputIds {
+        OUTPUTS,
+        NUM_OUTPUTS = OUTPUTS + NUM_CHANNELS
+    };
+    enum LightIds {
+        NUM_LIGHTS
+    };
+
+    Rationals() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+    void step() override;
+
+    char display[4*NUM_CHANNELS];
+};
+
+void Rationals::step() {
+
+    for (int i = 0; i < NUM_CHANNELS; i++) {
+        float num_cv  = std::round(inputs[INPUTS + 1 + 3*i].value);
+        float num_par = std::round(params[PARAMS + 2*i].value);
+        float den_cv  = std::round(inputs[INPUTS + 2 + 3*i].value);
+        float den_par = std::round(params[PARAMS + 1 + 2*i].value);
+
+        float num = num_cv + num_par;
+        float den = den_cv + den_par;
+
+        num = num > 0 ? num : 1;
+        den = den > 0 ? den : 1;
+
+        int digit_offset = NUM_CHANNELS * i;
+        int dig1 = int(num / 10.0) % 10;
+        int dig2 = int(num) % 10;
+        if (dig1 != 0) {
+            display[0 + digit_offset] = dig1 + '0';
+        } else {
+            display[0 + digit_offset] = '\0';
+        }
+        display[1 + digit_offset] = dig2 + '0';
+
+        dig1 = int(den / 10.0) % 10;
+        dig2 = int(den) % 10;
+        if (dig1 != 0) {
+            display[2 + digit_offset] = dig1 + '0';
+        } else {
+            display[2 + digit_offset] = '\0';
+        }
+        display[3 + digit_offset] = dig2 + '0';
+
+        outputs[OUTPUTS + i].value = inputs[INPUTS + 3*i].value + log2f(num/den);
+    }
+}
+
+struct RationalsWidget : ModuleWidget {
+    RationalsWidget(Rationals *module);
+};
+
+
+RationalsWidget::RationalsWidget(Rationals *module) : ModuleWidget(module) {
+
+    box.size = Vec(10 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+
+    {
+        SVGPanel *panel = new SVGPanel();
+        panel->box.size = box.size;
+        panel->setBackground(SVG::load(assetPlugin(plugin, "res/Rationals.svg")));
+        addChild(panel);
+    }
+
+    addChild(Widget::create(Vec(0, 0)));
+    addChild(Widget::create(Vec(0, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+    for (int i = 0; i < NUM_CHANNELS; i++) {
+        int y_pos = Y_POS + i * CHANNEL_SPACING;
+
+        int offset = NUM_CHANNELS * i;
+        int digit_x = X_POS + KNOB_X_OFFSET + DIGIT_X_OFFSET;
+        // Numerator digits.
+        addChild(new DigitDisplay(Vec(digit_x, y_pos + DIGIT_Y_OFFSET),
+                                  5.f, &module->display[0+offset]));
+        addChild(new DigitDisplay(Vec(digit_x + DIGIT_SPACING, y_pos + DIGIT_Y_OFFSET),
+                                  5.f, &module->display[1+offset]));
+        // Denominator digits.
+        addChild(new DigitDisplay(Vec(digit_x, y_pos + DIGIT_Y_OFFSET + NUMDEN_SPACING),
+                                  5.f, &module->display[2+offset]));
+        addChild(new DigitDisplay(Vec(digit_x + DIGIT_SPACING, y_pos + DIGIT_Y_OFFSET + NUMDEN_SPACING),
+                                  5.f, &module->display[3+offset]));
+
+        // Numerator knob.
+        addParam(ParamWidget::create(Vec(X_POS + KNOB_X_OFFSET, y_pos),
+                                                  module, Rationals::PARAMS + 2*i, 1, MAX_VALUE, 1));
+        // Denominator knob.
+        addParam(ParamWidget::create(Vec(X_POS + KNOB_X_OFFSET, y_pos + NUMDEN_SPACING),
+                                                  module, Rationals::PARAMS + 1 + 2*i, 1, MAX_VALUE, 1));
+
+        // IO.
+        addInput(Port::create(Vec(X_POS, y_pos + IO_Y_OFFSET),
+                                         Port::INPUT, module, Rationals::INPUTS + i*3));
+        addOutput(Port::create(Vec(X_POS + OUT_X_OFFSET, y_pos + IO_Y_OFFSET),
+                                           Port::OUTPUT, module, Rationals::OUTPUTS + i));
+    }
+
+    // CV mod grid.
+    for (int i = 0; i < NUM_CHANNELS; i++) {
+        addInput(Port::create(Vec(GRID_X_POS + i*GRID_SPACING, GRID_Y_POS),
+                                         Port::INPUT, module, Rationals::INPUTS + 1 + i*3));
+        addInput(Port::create(Vec(GRID_X_POS + i*GRID_SPACING, GRID_Y_POS + GRID_SPACING),
+                                         Port::INPUT, module, Rationals::INPUTS + 2 + i*3));
+    }
+}
+
+Model *modelRationals = Model::create(
+        "mtsch", "Rationals", "Rationals", UTILITY_TAG);
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/src/Sum.cpp b/plugins/community/repos/__TODO/mtsch-plugins/src/Sum.cpp
new file mode 100644
index 00000000..dff1f140
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/src/Sum.cpp
@@ -0,0 +1,72 @@
+#include "mtsch.hpp"
+#include 
+
+#define NUM_CHANNELS 8
+
+// IO and switch positions.
+#define X_POSITION 7
+#define Y_INPUT_POSITION 77
+#define Y_OUTPUT_POSITION 23
+#define SPACING 35
+
+struct Sum : Module {
+    enum ParamIds {
+        PARAMS,
+        NUM_PARAMS = PARAMS + NUM_CHANNELS
+    };
+    enum InputIds {
+        INPUTS,
+        NUM_INPUTS = INPUTS + NUM_CHANNELS
+    };
+    enum OutputIds {
+        OUTPUT,
+        NUM_OUTPUTS
+    };
+    enum LightIds {
+        NUM_LIGHTS
+    };
+
+    Sum() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}
+    void step() override;
+};
+
+void Sum::step() {
+    float acc = 0;
+
+    for (int i = 0; i < NUM_CHANNELS; i++) {
+        acc += inputs[INPUTS + i].value * params[PARAMS + i].value;
+    }
+
+    outputs[OUTPUT].value = acc;
+}
+
+struct SumWidget : ModuleWidget {
+	SumWidget(Sum *module);
+};
+
+SumWidget::SumWidget(Sum *module) : ModuleWidget(module) {
+    box.size = Vec(4 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+
+    {
+        SVGPanel *panel = new SVGPanel();
+        panel->box.size = box.size;
+        panel->setBackground(SVG::load(assetPlugin(plugin, "res/Sum.svg")));
+        addChild(panel);
+    }
+
+    addChild(Widget::create(Vec(0, 0)));
+    addChild(Widget::create(Vec(0, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+    for (int i = 0; i < NUM_CHANNELS; i++) {
+        addInput(Port::create(Vec(X_POSITION, Y_INPUT_POSITION + i * SPACING),
+                                         Port::INPUT, module, Sum::INPUTS + i));
+        addParam(ParamWidget::create(Vec(X_POSITION + 30, Y_INPUT_POSITION + i * SPACING),
+                                        module, Sum::PARAMS + i, -1, 1, 1));
+    }
+
+    addOutput(Port::create(Vec(X_POSITION, Y_OUTPUT_POSITION), Port::OUTPUT, module, Sum::OUTPUT));
+}
+
+
+Model *modelSum = Model::create(
+        "mtsch", "Sum", "Sum", UTILITY_TAG);
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/src/TriggerPanic.cpp b/plugins/community/repos/__TODO/mtsch-plugins/src/TriggerPanic.cpp
new file mode 100644
index 00000000..d5ed9560
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/src/TriggerPanic.cpp
@@ -0,0 +1,222 @@
+#include "mtsch.hpp"
+#include 
+#include "dsp/digital.hpp"
+
+// Buffer length in seconds.
+#define BUFFER_LENGTH 10
+
+#define MAIN_X 25
+#define MAIN_Y 40
+#define Y_SPACING 80
+#define X_INPUT_OFFSET 7
+
+// Trigger and button
+#define TRIGGER_X MAIN_X + X_INPUT_OFFSET
+#define TRIGGER_Y MAIN_Y
+
+#define PANIC_X MAIN_X + 70 -1
+#define PANIC_Y MAIN_Y - 1
+#define BUFF_X MAIN_X + 100
+#define BUFF_Y MAIN_Y + 10
+
+// Feedback and Mix positions.
+#define MIX_GROUP_X MAIN_X
+#define MIX_GROUP_Y MAIN_Y + Y_SPACING
+#define FB_GROUP_X MAIN_X
+#define FB_GROUP_Y MAIN_Y + 2*Y_SPACING
+
+// Feedback and Mix offsets.
+#define MF_GROUP_CV_AMT_X 44
+#define MF_GROUP_CV_AMT_Y 9
+#define MF_GROUP_CV_IN_X 70
+#define MF_GROUP_CV_IN_Y 6
+
+// Aux group.
+#define AUX_X MAIN_X + X_INPUT_OFFSET
+#define AUX_Y MAIN_Y + 3*Y_SPACING + 5
+#define AUX_IN_X 7
+#define AUX_LIGHT_Y AUX_Y + 9
+#define AUX_LIGHT_X MAIN_X + MF_GROUP_CV_AMT_X + 3
+#define AUX_OUT_X MAIN_X + MF_GROUP_CV_IN_X
+
+#define AUDIO_IN_X MAIN_X + X_INPUT_OFFSET
+#define AUDIO_OUT_X AUX_OUT_X
+#define AUDIO_IO_Y MAIN_Y + 3*Y_SPACING + Y_SPACING/2 + 10
+
+struct TriggerPanic : Module {
+    enum ParamIds {
+        FEEDBACK_KNOB,
+        MIX_KNOB,
+
+        // CV knobs.
+        FEEDBACK_CV_AMT,
+        MIX_CV_AMT,
+
+        // Buttons.
+        PANIC_BUTTON,
+
+        NUM_PARAMS
+    };
+    enum InputIds {
+        // Audio.
+        AUDIO_IN,
+        AUX_IN,
+
+        // Trig.
+        TRIGGER_IN,
+
+        // CVs.
+        FEEDBACK_CV,
+        MIX_CV,
+
+        NUM_INPUTS
+    };
+    enum OutputIds {
+        AUDIO_OUT,
+        AUX_OUT,
+        NUM_OUTPUTS
+    };
+    enum LightIds {
+        BUFF_FULL_LIGHT,
+        AUX_ACTIVE_LIGHT,
+
+        NUM_LIGHTS
+    };
+
+    SchmittTrigger trigger;
+    SchmittTrigger panic;
+    SchmittTrigger clear;
+    float *buff;
+    int current_i;
+    int buff_len;
+
+    TriggerPanic() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+        buff_len = BUFFER_LENGTH * engineGetSampleRate();
+        buff = new float[buff_len];
+    }
+
+    void onReset() { // override
+        for (int i = 0; i < buff_len; i++) {
+            buff[i] = 0;
+        }
+        current_i = 0;
+    }
+
+    void step() override;
+};
+
+void TriggerPanic::step() {
+    // TODO: cv control
+    //       panic button
+    //       gui
+
+    // Reset on trigger.
+    if (trigger.process(inputs[TRIGGER_IN].value)) {
+        current_i = 0;
+    }
+    // Panic button.
+    if (panic.process(params[PANIC_BUTTON].value)) {
+        onReset();
+        outputs[AUDIO_OUT].value = 0;
+        outputs[AUX_OUT].value = 0;
+        return;
+    }
+
+    if (current_i < buff_len) {
+        lights[BUFF_FULL_LIGHT].value = 0;
+
+        // Get feedback amount value.
+        float feedback_amt =
+            clamp(params[FEEDBACK_KNOB].value +
+                   inputs[FEEDBACK_CV].value/5 * params[FEEDBACK_CV_AMT].value,
+                   0.0f, 1.0f);
+
+        // Direct feedback when AUX_IN or AUX_OUT are disconnected.
+        float feedback;
+        if (inputs[AUX_IN].active && outputs[AUX_OUT].active) {
+            lights[AUX_ACTIVE_LIGHT].value = 0;
+            outputs[AUX_OUT].value = buff[current_i];
+            feedback = inputs[AUX_IN].value * feedback_amt;
+        } else {
+            lights[AUX_ACTIVE_LIGHT].value = 1;
+            outputs[AUX_OUT].value = buff[current_i];
+            feedback = (inputs[AUX_IN].value + buff[current_i]) * feedback_amt;
+        }
+        float mix =
+            clamp(params[MIX_KNOB].value +
+                   (params[MIX_CV_AMT].value * inputs[MIX_CV].value/5),
+                   0.0f, 1.0f);
+        outputs[AUDIO_OUT].value = (1-mix)*inputs[AUDIO_IN].value + mix*buff[current_i];
+
+        buff[current_i] = clamp(inputs[AUDIO_IN].value + feedback, -5.0f, 5.0f);
+
+        current_i++;
+    } else {
+        lights[BUFF_FULL_LIGHT].value = 1;
+        outputs[AUDIO_OUT].value = 0;
+    }
+}
+
+struct TriggerPanicWidget : ModuleWidget {
+    TriggerPanicWidget(TriggerPanic *module);
+};
+
+TriggerPanicWidget::TriggerPanicWidget(TriggerPanic *module) : ModuleWidget(module) {
+    box.size = Vec(10 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+
+    {
+        SVGPanel *panel = new SVGPanel();
+        panel->box.size = box.size;
+        panel->setBackground(SVG::load(assetPlugin(plugin, "res/TriggerPanic.svg")));
+        addChild(panel);
+    }
+
+    addChild(Widget::create(Vec(15, 0)));
+	addChild(Widget::create(Vec(box.size.x-30, 0)));
+	addChild(Widget::create(Vec(15, 365)));
+	addChild(Widget::create(Vec(box.size.x-30, 365)));
+
+    // Trigger in.
+    addInput(Port::create(Vec(TRIGGER_X, TRIGGER_Y),
+                                     Port::INPUT, module, TriggerPanic::TRIGGER_IN));
+
+    // Panic.
+    addParam(ParamWidget::create(Vec(PANIC_X, PANIC_Y),
+                                     module, TriggerPanic::PANIC_BUTTON, 0, 1, 0));
+    addChild(ModuleLightWidget::create>(Vec(BUFF_X, BUFF_Y),
+                                               module, TriggerPanic::BUFF_FULL_LIGHT));
+
+    // Mix.
+    addParam(ParamWidget::create(Vec(MIX_GROUP_X, MIX_GROUP_Y),
+                                               module, TriggerPanic::MIX_KNOB, 0, 1, 0.5));
+    addParam(ParamWidget::create(Vec(MIX_GROUP_X + MF_GROUP_CV_AMT_X, MIX_GROUP_Y + MF_GROUP_CV_AMT_Y),
+                                  module, TriggerPanic::MIX_CV_AMT, -1, 1, 0));
+    addInput(Port::create(Vec(MIX_GROUP_X + MF_GROUP_CV_IN_X, MIX_GROUP_Y + MF_GROUP_CV_IN_Y),
+                                     Port::INPUT, module, TriggerPanic::MIX_CV));
+
+    // Feedback.
+    addParam(ParamWidget::create(Vec(FB_GROUP_X, FB_GROUP_Y),
+                                               module, TriggerPanic::FEEDBACK_KNOB, 0, 1, 0.5));
+    addParam(ParamWidget::create(Vec(FB_GROUP_X + MF_GROUP_CV_AMT_X, FB_GROUP_Y + MF_GROUP_CV_AMT_Y),
+                                  module, TriggerPanic::FEEDBACK_CV_AMT, -1, 1, 0));
+    addInput(Port::create(Vec(FB_GROUP_X + MF_GROUP_CV_IN_X, FB_GROUP_Y + MF_GROUP_CV_IN_Y),
+                                     Port::INPUT, module, TriggerPanic::FEEDBACK_CV));
+
+    // Aux IO.
+    addInput(Port::create(Vec(AUX_X, AUX_Y),
+                                     Port::INPUT, module, TriggerPanic::AUX_IN));
+    addChild(ModuleLightWidget::create>(Vec(AUX_LIGHT_X, AUX_LIGHT_Y),
+                                                 module, TriggerPanic::AUX_ACTIVE_LIGHT));
+    addOutput(Port::create(Vec(AUX_OUT_X, AUX_Y),
+                                       Port::OUTPUT, module, TriggerPanic::AUX_OUT));
+
+    // Audio IO.
+    addInput(Port::create(Vec(AUDIO_IN_X, AUDIO_IO_Y),
+                                     Port::INPUT, module, TriggerPanic::AUDIO_IN));
+    addOutput(Port::create(Vec(AUDIO_OUT_X, AUDIO_IO_Y),
+                                       Port::OUTPUT, module, TriggerPanic::AUDIO_OUT));
+
+}
+
+Model *modelTriggerPanic = Model::create(
+        "mtsch", "TriggerPanic", "Trigger Panic!", DELAY_TAG);
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/src/mtsch.cpp b/plugins/community/repos/__TODO/mtsch-plugins/src/mtsch.cpp
new file mode 100644
index 00000000..452b4582
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/src/mtsch.cpp
@@ -0,0 +1,26 @@
+#include "mtsch.hpp"
+
+Plugin *plugin;
+
+void init(rack::Plugin *p) {
+    plugin = p;
+    // The "slug" is the unique identifier for your plugin and must never change after release, so choose wisely.
+    // It must only contain letters, numbers, and characters "-" and "_". No spaces.
+    // To guarantee uniqueness, it is a good idea to prefix the slug by your name, alias, or company name if available, e.g. "MyCompany-MyPlugin".
+    // The ZIP package must only contain one folder, with the name equal to the plugin's slug.
+    p->slug = "mtsch-plugins";
+#ifdef VERSION
+    p->version = TOSTRING(VERSION);
+#endif
+    p->website = "https://github.com/mtsch/mtsch-vcvrack-plugins";
+    p->manual = "https://github.com/mtsch/mtsch-vcvrack-plugins";
+
+    // For each module, specify the ModuleWidget subclass, manufacturer slug (for saving in patches), manufacturer human-readable name, module slug, and module name
+    p->addModel(modelSum);
+    p->addModel(modelRationals);
+    p->addModel(modelTriggerPanic);
+    //p->addModel(createModel("mtsch", "TriggerPanic", "Trigger Panic!", DELAY_TAG));
+
+    // Any other plugin initialization may go here.
+    // As an alternative, consider lazy-loading assets and lookup tables when your module is created to reduce startup times of Rack.
+}
diff --git a/plugins/community/repos/__TODO/mtsch-plugins/src/mtsch.hpp b/plugins/community/repos/__TODO/mtsch-plugins/src/mtsch.hpp
new file mode 100644
index 00000000..8fe9da48
--- /dev/null
+++ b/plugins/community/repos/__TODO/mtsch-plugins/src/mtsch.hpp
@@ -0,0 +1,10 @@
+#include "rack.hpp"
+
+using namespace rack;
+
+extern Plugin *plugin;
+
+extern Model *modelSum;
+extern Model *modelTriggerPanic;
+extern Model *modelRationals;
+
diff --git a/plugins/community/repos/huaba/LICENSE.txt b/plugins/community/repos/huaba/LICENSE.txt
new file mode 100644
index 00000000..9b81820f
--- /dev/null
+++ b/plugins/community/repos/huaba/LICENSE.txt
@@ -0,0 +1,18 @@
+Copyright (c) 2018 Daniel Huber
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this 
+software and associated documentation files (the "Software"), to deal in the Software 
+without restriction, including without limitation the rights to use, copy, modify, 
+merge, publish, distribute, sublicense, and/or sell copies of the Software, and to 
+permit persons to whom the Software is furnished to do so, subject to the following 
+conditions:
+
+The above copyright notice and this permission notice shall be included in all copies 
+or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR 
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/plugins/community/repos/huaba/Makefile b/plugins/community/repos/huaba/Makefile
new file mode 100644
index 00000000..41e602ec
--- /dev/null
+++ b/plugins/community/repos/huaba/Makefile
@@ -0,0 +1,29 @@
+# If RACK_DIR is not defined when calling the Makefile, default to two directories above
+RACK_DIR ?= ../..
+
+# Must follow the format in the Naming section of
+# https://vcvrack.com/manual/PluginDevelopmentTutorial.html
+SLUG = huaba
+
+# Must follow the format in the Versioning section of
+# https://vcvrack.com/manual/PluginDevelopmentTutorial.html
+VERSION = 0.6.3
+
+# FLAGS will be passed to both the C and C++ compiler
+FLAGS +=
+CFLAGS +=
+CXXFLAGS +=
+
+# Careful about linking to shared libraries, since you can't assume much about the user's environment and library search path.
+# Static libraries are fine.
+LDFLAGS +=
+
+# Add .cpp and .c files to the build
+SOURCES += $(wildcard src/*.cpp)
+
+# Add files to the ZIP package when running `make dist`
+# The compiled plugin is automatically added.
+DISTRIBUTABLES += $(wildcard LICENSE*) res
+
+# Include the VCV Rack plugin Makefile framework
+include $(RACK_DIR)/plugin.mk
diff --git a/plugins/community/repos/huaba/README.md b/plugins/community/repos/huaba/README.md
new file mode 100644
index 00000000..bf058b10
--- /dev/null
+++ b/plugins/community/repos/huaba/README.md
@@ -0,0 +1,22 @@
+**Simple VC 3-Band Equalizer**
+
+
+- low band from 0Hz to 880Hz 
+
+- mid band from 880Hz to 5000Hz 
+
+- high band from 5000Hz to 24000Hz
+
+![alt text](/screens/eq3.png)
+
+
+**A+B Bus**
+
+
+- Merges signals on the selected output bus
+
+- On middle position signal is off
+
+![alt text](/screens/abbus.png)
+
+please, [DONATE](http://paypal.me/DanielHuber81) so i can buy some beer and develop more modules.
diff --git a/plugins/community/repos/huaba/make.objects b/plugins/community/repos/huaba/make.objects
new file mode 100644
index 00000000..d7cf676b
--- /dev/null
+++ b/plugins/community/repos/huaba/make.objects
@@ -0,0 +1,4 @@
+ALL_OBJ= \
+	./src/abbus.o \
+	./src/eq3.o \
+	./src/huaba.o
diff --git a/plugins/community/repos/huaba/makefile.msvc b/plugins/community/repos/huaba/makefile.msvc
new file mode 100644
index 00000000..a29d6a02
--- /dev/null
+++ b/plugins/community/repos/huaba/makefile.msvc
@@ -0,0 +1,7 @@
+SLUG=huaba
+
+include ../../../../dep/yac/install_msvc.mk
+
+include make.objects
+
+include ../../../build_plugin.mk
diff --git a/plugins/community/repos/huaba/res/ABBus.svg b/plugins/community/repos/huaba/res/ABBus.svg
new file mode 100644
index 00000000..103264ce
--- /dev/null
+++ b/plugins/community/repos/huaba/res/ABBus.svg
@@ -0,0 +1,252 @@
+
+
+
+
+  
+  
+    
+      
+    
+    
+      
+      
+      
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+  
+  
+    
+    
+  
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
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+      
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+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+  
+
diff --git a/plugins/community/repos/huaba/res/EQ3.svg b/plugins/community/repos/huaba/res/EQ3.svg
new file mode 100644
index 00000000..9c9ed1d6
--- /dev/null
+++ b/plugins/community/repos/huaba/res/EQ3.svg
@@ -0,0 +1,880 @@
+
+
+
+
+  
+  
+    
+      
+    
+    
+      
+      
+      
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+  
+  
+    
+  
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+      
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+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+  
+  
+  
+  
+  
+  
+  
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+  
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+  
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+  
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+  
+  
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+  
+  
+  
+  
+  
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+  
+  
+  
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+  
+  
+  
+  
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+  
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+  
+  
+  
+  
+  
+  
+  
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diff --git a/plugins/community/repos/huaba/res/Switch3_0.svg b/plugins/community/repos/huaba/res/Switch3_0.svg
new file mode 100644
index 00000000..9f14cedd
--- /dev/null
+++ b/plugins/community/repos/huaba/res/Switch3_0.svg
@@ -0,0 +1,342 @@
+
+
+
+
+  
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+  
+
diff --git a/plugins/community/repos/huaba/res/Switch3_1.svg b/plugins/community/repos/huaba/res/Switch3_1.svg
new file mode 100644
index 00000000..d21b9e1f
--- /dev/null
+++ b/plugins/community/repos/huaba/res/Switch3_1.svg
@@ -0,0 +1,347 @@
+
+
+
+
+  
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
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+      
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+      
+      
+      
+      
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+      
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+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+    
+  
+
diff --git a/plugins/community/repos/huaba/res/Switch3_2.svg b/plugins/community/repos/huaba/res/Switch3_2.svg
new file mode 100644
index 00000000..c1e1d47f
--- /dev/null
+++ b/plugins/community/repos/huaba/res/Switch3_2.svg
@@ -0,0 +1,342 @@
+
+
+
+
+  
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+  
+
diff --git a/plugins/community/repos/huaba/screens/abbus.png b/plugins/community/repos/huaba/screens/abbus.png
new file mode 100644
index 00000000..a3325e68
Binary files /dev/null and b/plugins/community/repos/huaba/screens/abbus.png differ
diff --git a/plugins/community/repos/huaba/screens/eq3.png b/plugins/community/repos/huaba/screens/eq3.png
new file mode 100644
index 00000000..46fccdb0
Binary files /dev/null and b/plugins/community/repos/huaba/screens/eq3.png differ
diff --git a/plugins/community/repos/huaba/src/abbus.cpp b/plugins/community/repos/huaba/src/abbus.cpp
new file mode 100644
index 00000000..0de0350d
--- /dev/null
+++ b/plugins/community/repos/huaba/src/abbus.cpp
@@ -0,0 +1,83 @@
+#include "huaba.hpp"
+#include "abbus.hpp"
+#include "math.h"
+
+namespace rack_plugin_huaba {
+
+struct ABBus : Module {
+	enum ParamIds {
+		SW1_PARAM,
+		SW2_PARAM,
+		SW3_PARAM,
+		SW4_PARAM,
+		SW5_PARAM,
+		SW6_PARAM,
+		SW7_PARAM,
+		SW8_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		IN3_INPUT,
+		IN4_INPUT,
+		IN5_INPUT,
+		IN6_INPUT,
+		IN7_INPUT,
+		IN8_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUTA_OUTPUT,
+		OUTB_OUTPUT,
+		NUM_OUTPUTS
+	};
+
+	ABBus() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS) {}
+
+	void step() override;
+};
+
+void ABBus::step() {
+	float outa=0.0;
+	float outb=0.0;
+
+	for(int i=0; i<8; i++) {
+		if(params[SW1_PARAM+i].value == 2.0)
+			outa += inputs[IN1_INPUT+i].normalize(0.0);
+		if(params[SW1_PARAM+i].value == 0.0)			
+			outb += inputs[IN1_INPUT+i].normalize(0.0);	
+	}
+	
+	outputs[OUTA_OUTPUT].value = outa;
+	outputs[OUTB_OUTPUT].value = outb;
+}
+
+struct ABBusWidget : ModuleWidget {
+	ABBusWidget(ABBus *module) : ModuleWidget(module) {
+		setPanel(SVG::load(assetPlugin(plugin, "res/ABBus.svg")));
+
+		addChild(Widget::create(Vec(RACK_GRID_WIDTH, 0)));
+		addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH, 0)));
+		addChild(Widget::create(Vec(RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+		addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+		const float offset_y = 40, delta_y = 26.5+3, offset_x=2;
+
+		for( int i=0; i<8; i++) {
+			addInput(Port::create(Vec(offset_x, offset_y + i*delta_y), Port::INPUT, module, ABBus::IN1_INPUT+i));			
+			addParam(ParamWidget::create(Vec(offset_x+27, offset_y+6 + i*delta_y), module, ABBus::SW1_PARAM+i, 0.0, 2.0, 1.0));		
+		}
+		addOutput(Port::create(Vec(offset_x+1.5, 320), Port::OUTPUT, module, ABBus::OUTA_OUTPUT));
+		addOutput(Port::create(Vec(offset_x+29, 320), Port::OUTPUT, module, ABBus::OUTB_OUTPUT));
+	}
+};
+
+} // namespace rack_plugin_huaba
+
+using namespace rack_plugin_huaba;
+
+RACK_PLUGIN_MODEL_INIT(huaba, ABBus) {
+   Model *modelABBus = Model::create("huaba", "A+B Bus", "A+B Bus", UTILITY_TAG, MULTIPLE_TAG);
+   return modelABBus;
+}
diff --git a/plugins/community/repos/huaba/src/abbus.hpp b/plugins/community/repos/huaba/src/abbus.hpp
new file mode 100644
index 00000000..6bc3f871
--- /dev/null
+++ b/plugins/community/repos/huaba/src/abbus.hpp
@@ -0,0 +1,9 @@
+
+// Exports 
+struct dh_switch3 : SVGSwitch, ToggleSwitch {
+	dh_switch3() {
+		addFrame(SVG::load(assetPlugin(plugin,"res/Switch3_0.svg")));
+		addFrame(SVG::load(assetPlugin(plugin,"res/Switch3_1.svg")));
+        addFrame(SVG::load(assetPlugin(plugin,"res/Switch3_2.svg")));
+	}
+};
diff --git a/plugins/community/repos/huaba/src/eq3.cpp b/plugins/community/repos/huaba/src/eq3.cpp
new file mode 100644
index 00000000..0427c2f0
--- /dev/null
+++ b/plugins/community/repos/huaba/src/eq3.cpp
@@ -0,0 +1,132 @@
+#include "huaba.hpp"
+#include "eq3.hpp"
+#include "math.h"
+
+namespace rack_plugin_huaba {
+
+struct EQ3 : Module {
+	enum ParamIds {
+		LOW_PARAM,
+		MID_PARAM,
+		HIGH_PARAM,
+		NUM_PARAMS
+	};
+	enum InputIds {
+		IN1_INPUT,
+		IN2_INPUT,
+		CV1_INPUT,
+		CV2_INPUT,
+		CV3_INPUT,
+		NUM_INPUTS
+	};
+	enum OutputIds {
+		OUT1_OUTPUT,
+		OUT2_OUTPUT,
+		NUM_OUTPUTS
+	};
+	enum LightIds {
+		BLINK_LIGHT,
+		NUM_LIGHTS
+	};
+
+	EQSTATE *eq=new EQSTATE();
+	const double vsa = (1.0 / 4294967295.0);   // Denormal Fix
+
+	EQ3() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {	
+		init_3band_state(eq, 880, 5000, engineGetSampleRate());
+	}
+	void step() override;
+
+	void init_3band_state(EQSTATE* es, int lowfreq, int highfreq, int mixfreq) {
+		// Clear state
+		memset(es,0,sizeof(EQSTATE));
+
+		// Set Low/Mid/High gains to unity
+		es->lg = 1.0;
+		es->mg = 1.0;
+		es->hg = 1.0;
+
+		// Calculate filter cutoff frequencies
+		es->lf = 2 * sin(M_PI * ((double)lowfreq / (double)mixfreq));
+		es->hf = 2 * sin(M_PI * ((double)highfreq / (double)mixfreq));
+	}
+
+	double do_3band(EQSTATE* es, double sample) {
+		// Low / Mid / High - Sample Values
+		double  l,m,h;      
+
+		// Filter #1 (lowpass)
+		es->f1p0 += (es->lf * (sample   - es->f1p0)) + vsa;
+		es->f1p1 += (es->lf * (es->f1p0 - es->f1p1));
+		es->f1p2 += (es->lf * (es->f1p1 - es->f1p2));
+		es->f1p3 += (es->lf * (es->f1p2 - es->f1p3));
+		l = es->f1p3;
+
+		// Filter #2 (highpass)
+		es->f2p0 += (es->hf * (sample   - es->f2p0)) + vsa;
+		es->f2p1 += (es->hf * (es->f2p0 - es->f2p1));
+		es->f2p2 += (es->hf * (es->f2p1 - es->f2p2));
+		es->f2p3 += (es->hf * (es->f2p2 - es->f2p3));
+		h = es->sdm3 - es->f2p3;
+
+		// Calculate midrange (signal - (low + high))
+		m = es->sdm3 - (h + l);
+
+		// Scale, Combine and store
+		l *= es->lg;
+		m *= es->mg;
+		h *= es->hg;
+
+		// Shuffle history buffer
+		es->sdm3   = es->sdm2;
+		es->sdm2   = es->sdm1;
+		es->sdm1   = sample;                
+
+		// Return result
+		return(l + m + h);
+	}
+};
+
+void EQ3::step() {
+	
+	eq->lg = clamp(params[LOW_PARAM].value + inputs[CV3_INPUT].value / 10.0f, 0.0f, 2.0f);
+	eq->mg = clamp(params[MID_PARAM].value + inputs[CV2_INPUT].value / 10.0f, 0.0f, 2.0f);
+	eq->hg = clamp(params[HIGH_PARAM].value + inputs[CV1_INPUT].value / 10.0f, 0.0f, 2.0f);
+
+	if (outputs[OUT1_OUTPUT].active && inputs[IN1_INPUT].active)
+		outputs[OUT1_OUTPUT].value = do_3band(eq, inputs[IN1_INPUT].value);
+	if (outputs[OUT2_OUTPUT].active && inputs[IN2_INPUT].active)
+		outputs[OUT2_OUTPUT].value = do_3band(eq, inputs[IN2_INPUT].value);
+}
+
+struct EQ3Widget : ModuleWidget {
+	EQ3Widget(EQ3 *module) : ModuleWidget(module) {
+		setPanel(SVG::load(assetPlugin(plugin, "res/EQ3.svg")));
+
+		addChild(Widget::create(Vec(RACK_GRID_WIDTH, 0)));
+		addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH, 0)));
+		addChild(Widget::create(Vec(RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+		addChild(Widget::create(Vec(box.size.x - 2 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
+
+		addParam(ParamWidget::create(Vec(8, 56), module, EQ3::HIGH_PARAM, 0.0, 2.0, 1.0));
+		addInput(Port::create(Vec(10.5, 89), Port::INPUT, module, EQ3::CV1_INPUT));
+
+		addParam(ParamWidget::create(Vec(8, 136), module, EQ3::MID_PARAM, 0.0, 2.0, 1.0));
+		addInput(Port::create(Vec(10.5, 169), Port::INPUT, module, EQ3::CV2_INPUT));
+
+		addParam(ParamWidget::create(Vec(8, 215), module, EQ3::LOW_PARAM, 0.0, 2.0, 1.0));
+		addInput(Port::create(Vec(10.5, 248), Port::INPUT, module, EQ3::CV3_INPUT));
+		
+		addInput(Port::create(Vec(10.5, 280), Port::INPUT, module, EQ3::IN1_INPUT));
+		addOutput(Port::create(Vec(10.5, 320), Port::OUTPUT, module, EQ3::OUT1_OUTPUT));
+	}
+};
+
+} // namespace rack_plugin_huaba
+
+using namespace rack_plugin_huaba;
+
+RACK_PLUGIN_MODEL_INIT(huaba, EQ3) {
+   Model *modelEQ3 = Model::create("huaba", "EQ3", "EQ3", EQUALIZER_TAG);
+   return modelEQ3;
+}
diff --git a/plugins/community/repos/huaba/src/eq3.hpp b/plugins/community/repos/huaba/src/eq3.hpp
new file mode 100644
index 00000000..89a8d3b6
--- /dev/null
+++ b/plugins/community/repos/huaba/src/eq3.hpp
@@ -0,0 +1,31 @@
+typedef struct
+{
+  // Filter #1 (Low band)
+  double  lf;       // Frequency
+  double  f1p0;     // Poles ...
+  double  f1p1;    
+  double  f1p2;
+  double  f1p3;
+
+  // Filter #2 (High band)
+  double  hf;       // Frequency
+  double  f2p0;     // Poles ...
+  double  f2p1;
+  double  f2p2;
+  double  f2p3;
+
+  // Sample history buffer
+  double  sdm1;     // Sample data minus 1
+  double  sdm2;     //                   2
+  double  sdm3;     //                   3
+
+  // Gain Controls
+  double  lg;       // low  gain
+  double  mg;       // mid  gain
+  double  hg;       // high gain
+  
+} EQSTATE;  
+
+// Exports 
+extern void   init_3band_state(EQSTATE* es, int lowfreq, int highfreq, int mixfreq);
+extern double do_3band(EQSTATE* es, double sample);
diff --git a/plugins/community/repos/huaba/src/huaba.cpp b/plugins/community/repos/huaba/src/huaba.cpp
new file mode 100644
index 00000000..3b3aca4e
--- /dev/null
+++ b/plugins/community/repos/huaba/src/huaba.cpp
@@ -0,0 +1,13 @@
+#include "huaba.hpp"
+#include "eq3.hpp"
+#include "abbus.hpp"
+
+RACK_PLUGIN_MODEL_DECLARE(huaba, EQ3);
+RACK_PLUGIN_MODEL_DECLARE(huaba, ABBus);
+
+RACK_PLUGIN_INIT(huaba) {
+   RACK_PLUGIN_INIT_ID();
+
+   RACK_PLUGIN_MODEL_ADD(huaba, EQ3);
+   RACK_PLUGIN_MODEL_ADD(huaba, ABBus);
+}
diff --git a/plugins/community/repos/huaba/src/huaba.hpp b/plugins/community/repos/huaba/src/huaba.hpp
new file mode 100644
index 00000000..ef1185e5
--- /dev/null
+++ b/plugins/community/repos/huaba/src/huaba.hpp
@@ -0,0 +1,9 @@
+#include "rack.hpp"
+
+using namespace rack;
+
+RACK_PLUGIN_DECLARE(huaba);
+
+#ifdef USE_VST2
+#define plugin "huaba"
+#endif // USE_VST2
diff --git a/plugins/community/repos/trowaSoft/LICENSE.txt b/plugins/community/repos/trowaSoft/LICENSE.txt
new file mode 100644
index 00000000..0e259d42
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/LICENSE.txt
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
+    ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+    INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+    REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
+    HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
+exclusive Copyright and Related Rights (defined below) upon the creator
+and subsequent owner(s) (each and all, an "owner") of an original work of
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+Certain owners wish to permanently relinquish those rights to a Work for
+the purpose of contributing to a commons of creative, cultural and
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+of later claims of infringement build upon, modify, incorporate in other
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+These owners may contribute to the Commons to promote the ideal of a free
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+works, or to gain reputation or greater distribution for their Work in
+part through the use and efforts of others.
+
+For these and/or other purposes and motivations, and without any
+expectation of additional consideration or compensation, the person
+associating CC0 with a Work (the "Affirmer"), to the extent that he or she
+is an owner of Copyright and Related Rights in the Work, voluntarily
+elects to apply CC0 to the Work and publicly distribute the Work under its
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+
+1. Copyright and Related Rights. A Work made available under CC0 may be
+protected by copyright and related or neighboring rights ("Copyright and
+Related Rights"). Copyright and Related Rights include, but are not
+limited to, the following:
+
+  i. the right to reproduce, adapt, distribute, perform, display,
+     communicate, and translate a Work;
+ ii. moral rights retained by the original author(s) and/or performer(s);
+iii. publicity and privacy rights pertaining to a person's image or
+     likeness depicted in a Work;
+ iv. rights protecting against unfair competition in regards to a Work,
+     subject to the limitations in paragraph 4(a), below;
+  v. rights protecting the extraction, dissemination, use and reuse of data
+     in a Work;
+ vi. database rights (such as those arising under Directive 96/9/EC of the
+     European Parliament and of the Council of 11 March 1996 on the legal
+     protection of databases, and under any national implementation
+     thereof, including any amended or successor version of such
+     directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+     world based on applicable law or treaty, and any national
+     implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
+worldwide, (ii) for the maximum duration provided by applicable law or
+treaty (including future time extensions), (iii) in any current or future
+medium and for any number of copies, and (iv) for any purpose whatsoever,
+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
+of copies, and (iv) for any purpose whatsoever, including without
+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+    surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+    warranties of any kind concerning the Work, express, implied,
+    statutory or otherwise, including without limitation warranties of
+    title, merchantability, fitness for a particular purpose, non
+    infringement, or the absence of latent or other defects, accuracy, or
+    the present or absence of errors, whether or not discoverable, all to
+    the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+    that may apply to the Work or any use thereof, including without
+    limitation any person's Copyright and Related Rights in the Work.
+    Further, Affirmer disclaims responsibility for obtaining any necessary
+    consents, permissions or other rights required for any use of the
+    Work.
+ d. Affirmer understands and acknowledges that Creative Commons is not a
+    party to this document and has no duty or obligation with respect to
+    this CC0 or use of the Work.
diff --git a/plugins/community/repos/trowaSoft/Makefile b/plugins/community/repos/trowaSoft/Makefile
new file mode 100644
index 00000000..22e60b07
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/Makefile
@@ -0,0 +1,40 @@
+SHELL:=/bin/bash -O extglob
+
+# 03/03/2018 Changed to match https://github.com/VCVRack/Fundamental/blob/master/Makefile
+
+SLUG = trowaSoft
+VERSION = 0.6.3
+# ^ Don't allow any SPACE after the VERSION because it will F'UP the zip...
+# ONLY 3 digits allowed now. https://github.com/VCVRack/community/issues/269
+
+RACK_DIR ?= ../..
+
+# Add .cpp and .c files to the build
+SOURCES = \
+		$(wildcard lib/oscpack/ip/*.cpp) \
+		$(wildcard lib/oscpack/osc/*.cpp) \
+		$(wildcard src/*.cpp) \
+		$(wildcard src/*/*.cpp) \
+
+# Careful about linking to libraries, since you can't assume much about the user's environment and library search path.
+# Static libraries are fine.
+include $(RACK_DIR)/arch.mk
+
+ifeq ($(ARCH), win)
+	SOURCES += $(wildcard lib/oscpack/ip/win32/*.cpp) 
+	LDFLAGS += -lws2_32 -lwinmm
+	LDFLAGS +=  -L$(RACK_DIR)/dep/lib #-lglew32 -lglfw3dll
+	#LDFLAGS += -lrtmidi
+else
+	SOURCES += $(wildcard lib/oscpack/ip/posix/*.cpp) 
+endif
+
+DISTRIBUTABLES += $(wildcard LICENSE*) res \
+ pd other
+# ^ add our other folders (supplementary files)
+
+include $(RACK_DIR)/plugin.mk
+
+
+
+
diff --git a/plugins/community/repos/trowaSoft/README.md b/plugins/community/repos/trowaSoft/README.md
new file mode 100644
index 00000000..a8ed8764
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/README.md
@@ -0,0 +1,181 @@
+# trowaSoft-VCV
+

+
+

+
+trowaSoft Modules plugin for [VCV Rack](https://github.com/VCVRack/Rack) v0.5.x and v0.6.x. 
+Current pack includes [trigSeq & trigSeq64](#trigseq--trigseq64), [voltSeq](#voltseq), [multiWave](#multiwave) (new 2018-06-24), [multiScope](#multiscope), and [cvOSCcv](#cvosccv).
+
+For more information about these modules, please visit:
+http://www.geekasaurusrex.net/page/trowaSoft-Sequencer-Modules-for-VCV-Rack.aspx.
+
+For more information about Rack, please visit:
+https://vcvrack.com/.
+
+If you like the modules and wish to donate, you may do so [here](https://paypal.me/j4s0n). Any donation is much appreciated! Also note though that:
++ $5 USD buys the 'dev team' a Jack & Diet (programming fuel) at a neighborhood bar.
++ $10 USD buys the designer a bottle of wine.
+
+## Binaries/Builds
+Any builds that are currently available are at [Github Releases page](https://github.com/j4s0n-c/trowaSoft-VCV/releases) and [geeksaurusrex](http://www.geekasaurusrex.net/page/trowaSoft-Sequencer-Modules-for-VCV-Rack.aspx). 
+Recent builds should also be available in the [VCV plugin manager](https://vcvrack.com/plugins.html).
+
+**VCV Rack v0.6.x**:
+**2018-06-24**: The latest version is [v0.6.3](https://github.com/j4s0n-c/trowaSoft-VCV/releases/tag/v0.6.3) (for Rack v0.6.1).
+
+**VCV Rack v0.5.x**:
+2018-02-17: The last version is [v0.5.5.2](https://github.com/j4s0n-c/trowaSoft-VCV/releases/tag/v0.5.5.2). No more versions for Rack 0.5.x will be developed.
+
+
+To build for your platform, please visit the [VCV rack documentation](https://github.com/VCVRack/Rack#setting-up-your-development-environment).
+
+
+## Sequencers
+Currently there are three (3) sequencer modules.
+
+### trigSeq & trigSeq64
+

+
+
+

+  
+These are basic boolean on/off pad step sequencers (0V or 10V), based off the [Fundamentals SEQ3 sequencer](https://github.com/VCVRack/Fundamental).
+
++ **trigSeq** is 16-step; **trigSeq64** is 64-step.
++ Now 64 patterns. ~~16 patterns.~~
++ 16 channels (outputs).
++ Output modes: **TRIG** (trigger), **RTRG** (retrigger), **GATE** (continuous) (0 or 10V).
++ Inputs: Pattern, BPM, (step) Length, Clock, Reset.
++ Copy & Paste of channel or entire pattern.
++ Open Sound Control (OSC) interface (as of v.0.5.5.1). [more info](https://github.com/j4s0n-c/trowaSoft-VCV/wiki/Open-Sound-Control-(OSC)-Interface)
++ Advanced Randomization options (as of v.0.5.5.2) for all patterns, current edit pattern, or only the displayed channel. Chose from 'normal random' or 'structured' random patterns.
++ Hold mouse down and set multiple pads by dragging.
+
+### voltSeq
+

+
+

+  
+**voltSeq** is a variable voltage output step sequencer (-10V to +10V), based off the [Fundamentals SEQ3 sequencer](https://github.com/VCVRack/Fundamental).
+
++ **voltSeq** is 16-step.
++ Now 64 patterns. ~~16 patterns.~~
++ 16 channels (outputs).
++ Output modes:
+    + **VOLT** - Voltage (-10V to +10V): Output whatever voltage you want.
+    + **NOTE** - Midi Note (-5V to +5V) ~~(-4V to +6V)~~: Output notes (12 notes per 1 V; 10 octaves). [Base pitch (0V)](https://github.com/j4s0n-c/trowaSoft-VCV/issues/9) is now C4 (as of v0.5.5.2). Range is C-1 to C9 as of v0.6.0.
+    + **PATT** - Pattern (-10V to +10V): To control the currently playing Pattern (or Length) on another **trigSeq** or **voltSeq**. (Now 1 to 64 in range).  
++ Inputs: Pattern, BPM, (step) Length, Clock, Reset.
++ Copy & Paste of channel or entire pattern.
++ Open Sound Control (OSC) interface (as of v.0.5.5.1). [more info](https://github.com/j4s0n-c/trowaSoft-VCV/wiki/Open-Sound-Control-(OSC)-Interface)
++ Advanced Randomization options (as of v.0.5.5.2) for all patterns, current edit pattern, or only the displayed channel. Chose from 'normal random' or 'structured' random patterns.
++ Shift Values (as of v0.5.5.2): +/- 1 Volt or 1 Octave or 1 Pattern for all patterns, current edit pattern, or only the displayed channel.
+
+## multiWave
+

+
+

+
+**multiWave** is a digital oscillator module with three (3) oscillators/clocks, each with two (2) configurable wave channel outputs. This module has been made to complement multiScope
+and is new in v0.6.3.
+
++ Screen User Controls:
+    + Click on a value to edit it directly (a text box should appear and allow you to type the value).
+    + **Tab** or **Tab-Shift** will iterate through the editable text boxes. 
+    + Valid for all displayed values except for WAVE and AUX (AUX is only an editable textbox for pulse width when SQR/rectangle wave is selected).
+
++ CV Inputs & User Controls per Oscillator:
+    + **SYNC** - (Right hand side) Reset/sync the oscillator (to phase 0). Currently this is CV only (no UI control).
+    + **AMPL** - Amplitude (-10V to +10V).
+    + **FREQ** - Frequency (1V/Oct) for the oscillator clock.  
+    The Frequency knob rotates 360°. Hold down the **Shift** key for coarser control or the **Control** key for finer control while dragging up/down.
+    + **PHASE** - Phase Shift (-10V to +10V).
+    + **OFFSET** - Offset (-10V to +10V).
+    + CV Inputs & User Controls per Channel Output:
+        + **WAV** - Waveform Type (-5V to +5V): SIN, TRI, SAW, SQR.
+        + **AUX** - Aux (-5V to +5V). If the CV input is active then, the knob value is ignored.  
+        Currently only SAW and SQR have functions: 
+		    + SAW: Slope (pos |/| or neg |\\|). 0 or positive CV for positive slope.
+			+ SQR: Pulse Width.
+			+ SIN and TRI adjustments will be added later when/if we think of another parameter for these waveforms.  
+        + **PHASE** - Phase Shift (-10V to +10V). Value is relative to the oscillator clock.
+        + **MOD** - Amplitude modulation (-10V to +10V). Knob controls the mix between the raw signal and the modded signal.
+        + **\*** - Button for modulation type (Digital or Ring). Currently this is UI only (no CV input).
+
++ CV Outputs per Oscillator:
+    + **SYNC** - Triggers whenever the period restarts.
+    + CV Outputs per Channel Output:
+        + **X<n> or Y<n>** - RAW waveform without amplitude modulation (**MOD**).
+        + **MOD** - The modulated waveform (based on the MOD knob and the incoming MOD signal input).
+
+## multiScope
+

+
+

+
+**multiScope** is a visual effects scope, with lissajous mode, that allows three (3) waveforms to be drawn on the same screen/canvas. (code based on [JW Modules FullScope](https://github.com/jeremywen) and [Fundamental Scope](https://github.com/VCVRack/Fundamental))
+
+**WARNING**: New version seems to crash on Mac OS. If anyone more adept at OSX programming wants to figure out why, it would be **MUCH** appreciated. Otherwise, whenever there is time we will try to figure it out, but the multiScope module has been degraded to low priority.
+
++ CV Inputs per Channel:
+    + **X** - X-value (horizontal component).
+    + **Y** - Y-value (vertical component).
+    + **C** - Color/hue (0V to +5V).
+    + **A** - Alpha channel (0V to +5V).
+    + **BLANK** - Blank ON or OFF. By default, Blank is off. ON is any input <=0 (really < 0.1V), otherwise it will be OFF.  
+    You can use a **trigSeq** (in **CONT** mode, synchronized with a **voltSeq**) to control / hide lines that you do not wish to be shown.
+	+ **FC** - Fill Color hue (0V to +5V)
+    + **FA** - Fill alpha channel (0V to +5V).
+    + **R** - Rotation (-10V to +10V). Will either be a rotational rate or if the **ABS** button is on, it will be the absolute angular position.
+    + **T** - Time.
+    + **TH** - Line Thickness.
+  
++ User Controls per Channel:
+    + **X** - Offset (OFF) & Scale (SCL) knobs.
+    + **Y** - Offset (OFF) & Scale (SCL) knobs.
+    + **LNK** - (Toggle) Link the X-scale and Y-scale knobs together so they will change together (have the same value).
+    + **C** - Color knob. If an input is active on the Color port, this is ignored. Highest setting will yield White now.
+    + **A** - Alpha channel knob. If an input is active on the Alpha port, this is ignored.
+    + **FC** - Fill Color knob. If an input is active on the Fill Color port, this is ignored. Highest setting yield give White now.
+    + **Fill Color** - (Toggle) Fill on/off.
+    + **FA** - Fill alpha channel knob. If an input is active on the Alpha port, this is ignored.
+    + _Rotation Controls_:
+        + **R** - Rotation knob. If an input is active on the Rotation port, this is ignored.
+        + **ABS** - (Toggle) Turning ABS on will make the rotation inputs control the absolute angular position instead of a rate.		
+    + **T** - Time adjustment knob. Will be used along with the Time input port.
+    + **TH** - Line Thickness. If an input is active on the Thickness port, this is ignored.
+	+ **EFFECT** - Effect knob.
+    + **X*Y** - (Toggle) Toggle lissajous mode on / off (default is on).
+
++ User Controls for entire module:
+    + **INFO** - (Toggle) Toggle input parameter information on / off (default is on). Located on the right-hand-side (RHS) bar.
+	+ **BG COLOR** - (Toggle) Toggle on-screen Background Color picker on / off (default is on). Located on the right-hand-side (RHS) bar.
+	+ **Background Color Picker** - Displayed on screen. Hue-Saturation-Light (HSL) sliders to pick the background color.
+
+## cvOSCcv
+

+
+

+  
+**cvOSCcv** is a simple, generic Open Sound Control (OSC) module for outputting Rack CVs to OSC and reading in simple OSC messages into Rack CVs. This module is new in version 0.6.0.
+
++ **CV Inputs** - CV => OSC (8 Channels), each channel:
+    + **TRG** - If active, then OSC messages will output the **VAL** CV input when triggered.
+    + **VAL** - The value that will output over OSC. Currently sent as a float.
+      If there is no trigger present, the module will output whenever **VAL** changes at least 0.05 up to 100 Hz.
++ **CV Outputs** - OSC => CV (8 channels), each channel:
+    + **TRG** - (0-10V) Triggers whenever an OSC message is received.
+	+ **VAL** - (Gate) Outputs the last OSC value received.
++ **User Controls**:
+	+ **CONFIG** - (Toggle) Button to toggle the configuration view. When an OSC connection is active, a blue light will appear on the button.
+	+ **OSC IP Address** - The IP address of the OSC client/server.  Default is `127.0.0.1`.
+	+ **Out Port** - Port for sending messages. 
+	+ **In Port** - Port for receiving messages. Currently, trowaSoft modules can NOT share the same ports.
+	+ **Namespace** - The OSC namespace. Default is `trowacv`.
+	+ **Auto Con** - Automatically reconnect on load from save. The connection will be restore if the connection was active (in the save file) and this is checked.
+    + Per Channel:  
+        + **Address** - Endpoint address. Default is `/ch/{channel #}`.
+		+ **ADV** - (as of v0.6.2) Advanced settings for simple value conversions. Specify simple OSC data types (float, int, bool) and the CV and OSC ranges.
+
+	NOTE: To save Channel Address changes after a connection is active, simply hide the configuration screen again.
+
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/LICENSE b/plugins/community/repos/trowaSoft/lib/oscpack/LICENSE
new file mode 100644
index 00000000..f5fb70ba
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/LICENSE
@@ -0,0 +1,9 @@
+Oscpack is distributed under the MIT open source license:
+```
+Copyright © 2004-2013 Ross Bencina
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+The text above constitutes the entire oscpack license; however, 	the oscpack developer(s) also make the following non-binding requests: Any person wishing to distribute modifications to the Software is requested to send the modifications to the original developer so that	they can be incorporated into the canonical version. It is also 	requested that these non-binding requests be included whenever the	above license is reproduced.
+```
+All feedback welcome. Please feel free to email comments to Ross at rossb@audiomulch.com
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/README.md b/plugins/community/repos/trowaSoft/lib/oscpack/README.md
new file mode 100644
index 00000000..77077741
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/README.md
@@ -0,0 +1,3 @@
+oscpack 1.1.0 by Ross Bencina
+
+http://www.rossbencina.com/code/oscpack
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/IpEndpointName.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/ip/IpEndpointName.cpp
new file mode 100644
index 00000000..50b02622
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/IpEndpointName.cpp
@@ -0,0 +1,88 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#include "IpEndpointName.h"
+
+#include 
+
+#include "NetworkingUtils.h"
+
+
+unsigned long IpEndpointName::GetHostByName( const char *s )
+{
+	return ::GetHostByName(s);
+}
+
+
+void IpEndpointName::AddressAsString( char *s ) const
+{
+	if( address == ANY_ADDRESS ){
+		std::sprintf( s, "" );
+	}else{
+		std::sprintf( s, "%d.%d.%d.%d",
+				(int)((address >> 24) & 0xFF),
+				(int)((address >> 16) & 0xFF),
+				(int)((address >> 8) & 0xFF),
+				(int)(address & 0xFF) );
+	}
+}
+
+
+void IpEndpointName::AddressAndPortAsString( char *s ) const
+{
+	if( port == ANY_PORT ){
+		if( address == ANY_ADDRESS ){
+			std::sprintf( s, ":" );
+		}else{
+			std::sprintf( s, "%d.%d.%d.%d:",
+				(int)((address >> 24) & 0xFF),
+				(int)((address >> 16) & 0xFF),
+				(int)((address >> 8) & 0xFF),
+				(int)(address & 0xFF) );
+		}
+	}else{
+		if( address == ANY_ADDRESS ){
+			std::sprintf( s, ":%d", port );
+		}else{
+			std::sprintf( s, "%d.%d.%d.%d:%d",
+				(int)((address >> 24) & 0xFF),
+				(int)((address >> 16) & 0xFF),
+				(int)((address >> 8) & 0xFF),
+				(int)(address & 0xFF),
+				(int)port );
+		}
+	}	
+}
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/IpEndpointName.h b/plugins/community/repos/trowaSoft/lib/oscpack/ip/IpEndpointName.h
new file mode 100644
index 00000000..c83e1c3c
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/IpEndpointName.h
@@ -0,0 +1,83 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_IPENDPOINTNAME_H
+#define INCLUDED_OSCPACK_IPENDPOINTNAME_H
+
+
+class IpEndpointName{
+    static unsigned long GetHostByName( const char *s );
+public:
+    static const unsigned long ANY_ADDRESS = 0xFFFFFFFF;
+    static const int ANY_PORT = -1;
+
+    IpEndpointName()
+		: address( ANY_ADDRESS ), port( ANY_PORT ) {}
+    IpEndpointName( int port_ ) 
+		: address( ANY_ADDRESS ), port( port_ ) {}
+    IpEndpointName( unsigned long ipAddress_, int port_ ) 
+		: address( ipAddress_ ), port( port_ ) {}
+    IpEndpointName( const char *addressName, int port_=ANY_PORT )
+		: address( GetHostByName( addressName ) )
+		, port( port_ ) {}
+    IpEndpointName( int addressA, int addressB, int addressC, int addressD, int port_=ANY_PORT )
+		: address( ( (addressA << 24) | (addressB << 16) | (addressC << 8) | addressD ) )
+		, port( port_ ) {}
+
+	// address and port are maintained in host byte order here
+    unsigned long address;
+    int port;
+
+    bool IsMulticastAddress() const { return ((address >> 24) & 0xFF) >= 224 && ((address >> 24) & 0xFF) <= 239; }
+
+	enum { ADDRESS_STRING_LENGTH=17 };
+	void AddressAsString( char *s ) const;
+
+	enum { ADDRESS_AND_PORT_STRING_LENGTH=23};
+	void AddressAndPortAsString( char *s ) const;
+};
+
+inline bool operator==( const IpEndpointName& lhs, const IpEndpointName& rhs )
+{	
+	return (lhs.address == rhs.address && lhs.port == rhs.port );
+}
+
+inline bool operator!=( const IpEndpointName& lhs, const IpEndpointName& rhs )
+{
+	return !(lhs == rhs);
+}
+
+#endif /* INCLUDED_OSCPACK_IPENDPOINTNAME_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/NetworkingUtils.h b/plugins/community/repos/trowaSoft/lib/oscpack/ip/NetworkingUtils.h
new file mode 100644
index 00000000..a83612ae
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/NetworkingUtils.h
@@ -0,0 +1,56 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_NETWORKINGUTILS_H
+#define INCLUDED_OSCPACK_NETWORKINGUTILS_H
+
+
+// in general NetworkInitializer is only used internally, but if you're 
+// application creates multiple sockets from different threads at runtime you
+// should instantiate one of these in main just to make sure the networking
+// layer is initialized.
+class NetworkInitializer{
+public:
+    NetworkInitializer();
+    ~NetworkInitializer();
+};
+
+
+// return ip address of host name in host byte order
+unsigned long GetHostByName( const char *name );
+
+
+#endif /* INCLUDED_OSCPACK_NETWORKINGUTILS_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/PacketListener.h b/plugins/community/repos/trowaSoft/lib/oscpack/ip/PacketListener.h
new file mode 100644
index 00000000..6c26b329
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/PacketListener.h
@@ -0,0 +1,50 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_PACKETLISTENER_H
+#define INCLUDED_OSCPACK_PACKETLISTENER_H
+
+
+class IpEndpointName;
+
+class PacketListener{
+public:
+    virtual ~PacketListener() {}
+    virtual void ProcessPacket( const char *data, int size, 
+			const IpEndpointName& remoteEndpoint ) = 0;
+};
+
+#endif /* INCLUDED_OSCPACK_PACKETLISTENER_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/TimerListener.h b/plugins/community/repos/trowaSoft/lib/oscpack/ip/TimerListener.h
new file mode 100644
index 00000000..59b40406
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/TimerListener.h
@@ -0,0 +1,47 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_TIMERLISTENER_H
+#define INCLUDED_OSCPACK_TIMERLISTENER_H
+
+
+class TimerListener{
+public:
+    virtual ~TimerListener() {}
+    virtual void TimerExpired() = 0;
+};
+
+#endif /* INCLUDED_OSCPACK_TIMERLISTENER_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/UdpSocket.h b/plugins/community/repos/trowaSoft/lib/oscpack/ip/UdpSocket.h
new file mode 100644
index 00000000..2d7a189a
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/UdpSocket.h
@@ -0,0 +1,176 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_UDPSOCKET_H
+#define INCLUDED_OSCPACK_UDPSOCKET_H
+
+#include  // size_t
+
+#include "NetworkingUtils.h"
+#include "IpEndpointName.h"
+
+
+class PacketListener;
+class TimerListener;
+
+class UdpSocket;
+
+class SocketReceiveMultiplexer{
+    class Implementation;
+    Implementation *impl_;
+
+	friend class UdpSocket;
+
+public:
+    SocketReceiveMultiplexer();
+    ~SocketReceiveMultiplexer();
+
+	// only call the attach/detach methods _before_ calling Run
+
+    // only one listener per socket, each socket at most once
+    void AttachSocketListener( UdpSocket *socket, PacketListener *listener );
+    void DetachSocketListener( UdpSocket *socket, PacketListener *listener );
+
+    void AttachPeriodicTimerListener( int periodMilliseconds, TimerListener *listener );
+	void AttachPeriodicTimerListener(
+            int initialDelayMilliseconds, int periodMilliseconds, TimerListener *listener );
+    void DetachPeriodicTimerListener( TimerListener *listener );  
+
+    void Run();      // loop and block processing messages indefinitely
+	void RunUntilSigInt();
+    void Break();    // call this from a listener to exit once the listener returns
+    void AsynchronousBreak(); // call this from another thread or signal handler to exit the Run() state
+};
+
+
+class UdpSocket{
+    class Implementation;
+    Implementation *impl_;
+    
+	friend class SocketReceiveMultiplexer::Implementation;
+    
+public:
+
+	// Ctor throws std::runtime_error if there's a problem
+	// initializing the socket.
+	UdpSocket();
+	virtual ~UdpSocket();
+
+	// Enable broadcast addresses (e.g. x.x.x.255)
+	// Sets SO_BROADCAST socket option.
+	void SetEnableBroadcast( bool enableBroadcast );
+
+	// Enable multiple listeners for a single port on same 
+	// network interface*
+	// Sets SO_REUSEADDR (also SO_REUSEPORT on OS X).
+	// [*] The exact behavior of SO_REUSEADDR and 
+	// SO_REUSEPORT is undefined for some common cases 
+	// and may have drastically different behavior on different
+	// operating systems.
+	void SetAllowReuse( bool allowReuse );
+
+
+	// The socket is created in an unbound, unconnected state
+	// such a socket can only be used to send to an arbitrary
+	// address using SendTo(). To use Send() you need to first
+	// connect to a remote endpoint using Connect(). To use
+	// ReceiveFrom you need to first bind to a local endpoint
+	// using Bind().
+
+	// Retrieve the local endpoint name when sending to 'to'
+	IpEndpointName LocalEndpointFor( const IpEndpointName& remoteEndpoint ) const;
+
+	// Connect to a remote endpoint which is used as the target
+	// for calls to Send()
+	void Connect( const IpEndpointName& remoteEndpoint );	
+	void Send( const char *data, std::size_t size );
+    void SendTo( const IpEndpointName& remoteEndpoint, const char *data, std::size_t size );
+
+
+	// Bind a local endpoint to receive incoming data. Endpoint
+	// can be 'any' for the system to choose an endpoint
+	void Bind( const IpEndpointName& localEndpoint );
+	bool IsBound() const;
+
+    std::size_t ReceiveFrom( IpEndpointName& remoteEndpoint, char *data, std::size_t size );
+};
+
+
+// convenience classes for transmitting and receiving
+// they just call Connect and/or Bind in the ctor.
+// note that you can still use a receive socket
+// for transmitting etc
+
+class UdpTransmitSocket : public UdpSocket{
+public:
+	UdpTransmitSocket( const IpEndpointName& remoteEndpoint )
+		{ Connect( remoteEndpoint ); }
+};
+
+
+class UdpReceiveSocket : public UdpSocket{
+public:
+	UdpReceiveSocket( const IpEndpointName& localEndpoint )
+		{ Bind( localEndpoint ); }
+};
+
+
+// UdpListeningReceiveSocket provides a simple way to bind one listener
+// to a single socket without having to manually set up a SocketReceiveMultiplexer
+
+class UdpListeningReceiveSocket : public UdpSocket{
+    SocketReceiveMultiplexer mux_;
+    PacketListener *listener_;
+public:
+	UdpListeningReceiveSocket( const IpEndpointName& localEndpoint, PacketListener *listener )
+        : listener_( listener )
+    {
+        Bind( localEndpoint );
+        mux_.AttachSocketListener( this, listener_ );
+    }
+
+    ~UdpListeningReceiveSocket()
+        { mux_.DetachSocketListener( this, listener_ ); }
+
+    // see SocketReceiveMultiplexer above for the behaviour of these methods...
+    void Run() { mux_.Run(); }
+	void RunUntilSigInt() { mux_.RunUntilSigInt(); }
+    void Break() { mux_.Break(); }
+    void AsynchronousBreak() { mux_.AsynchronousBreak(); }
+};
+
+
+#endif /* INCLUDED_OSCPACK_UDPSOCKET_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/posix/NetworkingUtils.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/ip/posix/NetworkingUtils.cpp
new file mode 100644
index 00000000..cf34adc9
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/posix/NetworkingUtils.cpp
@@ -0,0 +1,64 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+	http://www.rossbencina.com/code/oscpack
+
+	Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#include "../NetworkingUtils.h"
+
+#include 
+#include 
+#include 
+
+#include 
+
+
+
+NetworkInitializer::NetworkInitializer() {}
+
+NetworkInitializer::~NetworkInitializer() {}
+
+
+unsigned long GetHostByName( const char *name )
+{
+    unsigned long result = 0;
+
+    struct hostent *h = gethostbyname( name );
+    if( h ){
+        struct in_addr a;
+        std::memcpy( &a, h->h_addr_list[0], h->h_length );
+        result = ntohl(a.s_addr);
+    }
+
+    return result;
+}
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/posix/UdpSocket.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/ip/posix/UdpSocket.cpp
new file mode 100644
index 00000000..e1433168
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/posix/UdpSocket.cpp
@@ -0,0 +1,602 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+	http://www.rossbencina.com/code/oscpack
+
+	Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#include "../UdpSocket.h"
+
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include  // for sockaddr_in
+
+#include 
+#include 
+#include 
+#include  
+
+#include 
+#include 
+#include  // for memset
+#include 
+#include 
+
+#include "../PacketListener.h"
+#include "../TimerListener.h"
+
+
+#if defined(__APPLE__) && !defined(_SOCKLEN_T)
+// pre system 10.3 didn't have socklen_t
+typedef ssize_t socklen_t;
+#endif
+
+
+static void SockaddrFromIpEndpointName( struct sockaddr_in& sockAddr, const IpEndpointName& endpoint )
+{
+    std::memset( (char *)&sockAddr, 0, sizeof(sockAddr ) );
+    sockAddr.sin_family = AF_INET;
+
+	sockAddr.sin_addr.s_addr = 
+		(endpoint.address == IpEndpointName::ANY_ADDRESS)
+		? INADDR_ANY
+		: htonl( endpoint.address );
+
+	sockAddr.sin_port =
+		(endpoint.port == IpEndpointName::ANY_PORT)
+		? 0
+		: htons( endpoint.port );
+}
+
+
+static IpEndpointName IpEndpointNameFromSockaddr( const struct sockaddr_in& sockAddr )
+{
+	return IpEndpointName( 
+		(sockAddr.sin_addr.s_addr == INADDR_ANY) 
+			? IpEndpointName::ANY_ADDRESS 
+			: ntohl( sockAddr.sin_addr.s_addr ),
+		(sockAddr.sin_port == 0)
+			? IpEndpointName::ANY_PORT
+			: ntohs( sockAddr.sin_port )
+		);
+}
+
+
+class UdpSocket::Implementation{
+	bool isBound_;
+	bool isConnected_;
+
+	int socket_;
+	struct sockaddr_in connectedAddr_;
+	struct sockaddr_in sendToAddr_;
+
+public:
+
+	Implementation()
+		: isBound_( false )
+		, isConnected_( false )
+		, socket_( -1 )
+	{
+		if( (socket_ = socket( AF_INET, SOCK_DGRAM, 0 )) == -1 ){
+            throw std::runtime_error("unable to create udp socket\n");
+        }
+
+		std::memset( &sendToAddr_, 0, sizeof(sendToAddr_) );
+        sendToAddr_.sin_family = AF_INET;
+	}
+
+	~Implementation()
+	{
+		if (socket_ != -1) close(socket_);
+	}
+
+	void SetEnableBroadcast( bool enableBroadcast )
+	{
+		int broadcast = (enableBroadcast) ? 1 : 0; // int on posix
+		setsockopt(socket_, SOL_SOCKET, SO_BROADCAST, &broadcast, sizeof(broadcast));
+	}
+
+	void SetAllowReuse( bool allowReuse )
+	{
+		int reuseAddr = (allowReuse) ? 1 : 0; // int on posix
+		setsockopt(socket_, SOL_SOCKET, SO_REUSEADDR, &reuseAddr, sizeof(reuseAddr));
+
+#ifdef __APPLE__
+		// needed also for OS X - enable multiple listeners for a single port on same network interface
+		int reusePort = (allowReuse) ? 1 : 0; // int on posix
+		setsockopt(socket_, SOL_SOCKET, SO_REUSEPORT, &reusePort, sizeof(reusePort));
+#endif
+	}
+
+	IpEndpointName LocalEndpointFor( const IpEndpointName& remoteEndpoint ) const
+	{
+		assert( isBound_ );
+
+		// first connect the socket to the remote server
+        
+        struct sockaddr_in connectSockAddr;
+		SockaddrFromIpEndpointName( connectSockAddr, remoteEndpoint );
+       
+        if (connect(socket_, (struct sockaddr *)&connectSockAddr, sizeof(connectSockAddr)) < 0) {
+            throw std::runtime_error("unable to connect udp socket\n");
+        }
+
+        // get the address
+
+        struct sockaddr_in sockAddr;
+        std::memset( (char *)&sockAddr, 0, sizeof(sockAddr ) );
+        socklen_t length = sizeof(sockAddr);
+        if (getsockname(socket_, (struct sockaddr *)&sockAddr, &length) < 0) {
+            throw std::runtime_error("unable to getsockname\n");
+        }
+        
+		if( isConnected_ ){
+			// reconnect to the connected address
+			
+			if (connect(socket_, (struct sockaddr *)&connectedAddr_, sizeof(connectedAddr_)) < 0) {
+				throw std::runtime_error("unable to connect udp socket\n");
+			}
+
+		}else{
+			// unconnect from the remote address
+		
+			struct sockaddr_in unconnectSockAddr;
+			std::memset( (char *)&unconnectSockAddr, 0, sizeof(unconnectSockAddr ) );
+			unconnectSockAddr.sin_family = AF_UNSPEC;
+			// address fields are zero
+			int connectResult = connect(socket_, (struct sockaddr *)&unconnectSockAddr, sizeof(unconnectSockAddr));
+			if ( connectResult < 0 && errno != EAFNOSUPPORT ) {
+				throw std::runtime_error("unable to un-connect udp socket\n");
+			}
+		}
+
+		return IpEndpointNameFromSockaddr( sockAddr );
+	}
+
+	void Connect( const IpEndpointName& remoteEndpoint )
+	{
+		SockaddrFromIpEndpointName( connectedAddr_, remoteEndpoint );
+       
+        if (connect(socket_, (struct sockaddr *)&connectedAddr_, sizeof(connectedAddr_)) < 0) {
+            throw std::runtime_error("unable to connect udp socket\n");
+        }
+
+		isConnected_ = true;
+	}
+
+	void Send( const char *data, std::size_t size )
+	{
+		assert( isConnected_ );
+
+        send( socket_, data, size, 0 );
+	}
+
+    void SendTo( const IpEndpointName& remoteEndpoint, const char *data, std::size_t size )
+	{
+		sendToAddr_.sin_addr.s_addr = htonl( remoteEndpoint.address );
+        sendToAddr_.sin_port = htons( remoteEndpoint.port );
+
+        sendto( socket_, data, size, 0, (sockaddr*)&sendToAddr_, sizeof(sendToAddr_) );
+	}
+
+	void Bind( const IpEndpointName& localEndpoint )
+	{
+		struct sockaddr_in bindSockAddr;
+		SockaddrFromIpEndpointName( bindSockAddr, localEndpoint );
+
+        if (bind(socket_, (struct sockaddr *)&bindSockAddr, sizeof(bindSockAddr)) < 0) {
+            throw std::runtime_error("unable to bind udp socket\n");
+        }
+
+		isBound_ = true;
+	}
+
+	bool IsBound() const { return isBound_; }
+
+    std::size_t ReceiveFrom( IpEndpointName& remoteEndpoint, char *data, std::size_t size )
+	{
+		assert( isBound_ );
+
+		struct sockaddr_in fromAddr;
+        socklen_t fromAddrLen = sizeof(fromAddr);
+             	 
+        ssize_t result = recvfrom(socket_, data, size, 0,
+                    (struct sockaddr *) &fromAddr, (socklen_t*)&fromAddrLen);
+		if( result < 0 )
+			return 0;
+
+		remoteEndpoint.address = ntohl(fromAddr.sin_addr.s_addr);
+		remoteEndpoint.port = ntohs(fromAddr.sin_port);
+
+		return (std::size_t)result;
+	}
+
+	int Socket() { return socket_; }
+};
+
+UdpSocket::UdpSocket()
+{
+	impl_ = new Implementation();
+}
+
+UdpSocket::~UdpSocket()
+{
+	delete impl_;
+}
+
+void UdpSocket::SetEnableBroadcast( bool enableBroadcast )
+{
+    impl_->SetEnableBroadcast( enableBroadcast );
+}
+
+void UdpSocket::SetAllowReuse( bool allowReuse )
+{
+    impl_->SetAllowReuse( allowReuse );
+}
+
+IpEndpointName UdpSocket::LocalEndpointFor( const IpEndpointName& remoteEndpoint ) const
+{
+	return impl_->LocalEndpointFor( remoteEndpoint );
+}
+
+void UdpSocket::Connect( const IpEndpointName& remoteEndpoint )
+{
+	impl_->Connect( remoteEndpoint );
+}
+
+void UdpSocket::Send( const char *data, std::size_t size )
+{
+	impl_->Send( data, size );
+}
+
+void UdpSocket::SendTo( const IpEndpointName& remoteEndpoint, const char *data, std::size_t size )
+{
+	impl_->SendTo( remoteEndpoint, data, size );
+}
+
+void UdpSocket::Bind( const IpEndpointName& localEndpoint )
+{
+	impl_->Bind( localEndpoint );
+}
+
+bool UdpSocket::IsBound() const
+{
+	return impl_->IsBound();
+}
+
+std::size_t UdpSocket::ReceiveFrom( IpEndpointName& remoteEndpoint, char *data, std::size_t size )
+{
+	return impl_->ReceiveFrom( remoteEndpoint, data, size );
+}
+
+
+struct AttachedTimerListener{
+	AttachedTimerListener( int id, int p, TimerListener *tl )
+		: initialDelayMs( id )
+		, periodMs( p )
+		, listener( tl ) {}
+	int initialDelayMs;
+	int periodMs;
+	TimerListener *listener;
+};
+
+
+static bool CompareScheduledTimerCalls( 
+		const std::pair< double, AttachedTimerListener > & lhs, const std::pair< double, AttachedTimerListener > & rhs )
+{
+	return lhs.first < rhs.first;
+}
+
+
+SocketReceiveMultiplexer *multiplexerInstanceToAbortWithSigInt_ = 0;
+
+extern "C" /*static*/ void InterruptSignalHandler( int );
+/*static*/ void InterruptSignalHandler( int )
+{
+	multiplexerInstanceToAbortWithSigInt_->AsynchronousBreak();
+	signal( SIGINT, SIG_DFL );
+}
+
+
+class SocketReceiveMultiplexer::Implementation{
+	std::vector< std::pair< PacketListener*, UdpSocket* > > socketListeners_;
+	std::vector< AttachedTimerListener > timerListeners_;
+
+	volatile bool break_;
+	int breakPipe_[2]; // [0] is the reader descriptor and [1] the writer
+
+	double GetCurrentTimeMs() const
+	{
+		struct timeval t;
+
+		gettimeofday( &t, 0 );
+
+		return ((double)t.tv_sec*1000.) + ((double)t.tv_usec / 1000.);
+	}
+
+public:
+    Implementation()
+	{
+		if( pipe(breakPipe_) != 0 )
+			throw std::runtime_error( "creation of asynchronous break pipes failed\n" );
+	}
+
+    ~Implementation()
+	{
+		close( breakPipe_[0] );
+		close( breakPipe_[1] );
+	}
+
+    void AttachSocketListener( UdpSocket *socket, PacketListener *listener )
+	{
+		assert( std::find( socketListeners_.begin(), socketListeners_.end(), std::make_pair(listener, socket) ) == socketListeners_.end() );
+		// we don't check that the same socket has been added multiple times, even though this is an error
+		socketListeners_.push_back( std::make_pair( listener, socket ) );
+	}
+
+    void DetachSocketListener( UdpSocket *socket, PacketListener *listener )
+	{
+		std::vector< std::pair< PacketListener*, UdpSocket* > >::iterator i = 
+				std::find( socketListeners_.begin(), socketListeners_.end(), std::make_pair(listener, socket) );
+		assert( i != socketListeners_.end() );
+
+		socketListeners_.erase( i );
+	}
+
+    void AttachPeriodicTimerListener( int periodMilliseconds, TimerListener *listener )
+	{
+		timerListeners_.push_back( AttachedTimerListener( periodMilliseconds, periodMilliseconds, listener ) );
+	}
+
+	void AttachPeriodicTimerListener( int initialDelayMilliseconds, int periodMilliseconds, TimerListener *listener )
+	{
+		timerListeners_.push_back( AttachedTimerListener( initialDelayMilliseconds, periodMilliseconds, listener ) );
+	}
+
+    void DetachPeriodicTimerListener( TimerListener *listener )
+	{
+		std::vector< AttachedTimerListener >::iterator i = timerListeners_.begin();
+		while( i != timerListeners_.end() ){
+			if( i->listener == listener )
+				break;
+			++i;
+		}
+
+		assert( i != timerListeners_.end() );
+
+		timerListeners_.erase( i );
+	}
+
+    void Run()
+	{
+		break_ = false;
+        char *data = 0;
+        
+        try{
+            
+            // configure the master fd_set for select()
+
+            fd_set masterfds, tempfds;
+            FD_ZERO( &masterfds );
+            FD_ZERO( &tempfds );
+            
+            // in addition to listening to the inbound sockets we
+            // also listen to the asynchronous break pipe, so that AsynchronousBreak()
+            // can break us out of select() from another thread.
+            FD_SET( breakPipe_[0], &masterfds );
+            int fdmax = breakPipe_[0];		
+
+            for( std::vector< std::pair< PacketListener*, UdpSocket* > >::iterator i = socketListeners_.begin();
+                    i != socketListeners_.end(); ++i ){
+
+                if( fdmax < i->second->impl_->Socket() )
+                    fdmax = i->second->impl_->Socket();
+                FD_SET( i->second->impl_->Socket(), &masterfds );
+            }
+
+
+            // configure the timer queue
+            double currentTimeMs = GetCurrentTimeMs();
+
+            // expiry time ms, listener
+            std::vector< std::pair< double, AttachedTimerListener > > timerQueue_;
+            for( std::vector< AttachedTimerListener >::iterator i = timerListeners_.begin();
+                    i != timerListeners_.end(); ++i )
+                timerQueue_.push_back( std::make_pair( currentTimeMs + i->initialDelayMs, *i ) );
+            std::sort( timerQueue_.begin(), timerQueue_.end(), CompareScheduledTimerCalls );
+
+            const int MAX_BUFFER_SIZE = 4098;
+            data = new char[ MAX_BUFFER_SIZE ];
+            IpEndpointName remoteEndpoint;
+
+            struct timeval timeout;
+
+            while( !break_ ){
+                tempfds = masterfds;
+
+                struct timeval *timeoutPtr = 0;
+                if( !timerQueue_.empty() ){
+                    double timeoutMs = timerQueue_.front().first - GetCurrentTimeMs();
+                    if( timeoutMs < 0 )
+                        timeoutMs = 0;
+                
+                    long timoutSecondsPart = (long)(timeoutMs * .001);
+                    timeout.tv_sec = (time_t)timoutSecondsPart;
+                    // 1000000 microseconds in a second
+                    timeout.tv_usec = (suseconds_t)((timeoutMs - (timoutSecondsPart * 1000)) * 1000);
+                    timeoutPtr = &timeout;
+                }
+
+                if( select( fdmax + 1, &tempfds, 0, 0, timeoutPtr ) < 0 ){
+                    if( break_ ){
+                        break;
+                    }else if( errno == EINTR ){
+                        // on returning an error, select() doesn't clear tempfds.
+                        // so tempfds would remain all set, which would cause read( breakPipe_[0]...
+                        // below to block indefinitely. therefore if select returns EINTR we restart
+                        // the while() loop instead of continuing on to below.
+                        continue;
+                    }else{
+                        throw std::runtime_error("select failed\n");
+                    }
+                }
+
+                if( FD_ISSET( breakPipe_[0], &tempfds ) ){
+                    // clear pending data from the asynchronous break pipe
+                    char c;
+                    read( breakPipe_[0], &c, 1 );
+                }
+                
+                if( break_ )
+                    break;
+
+                for( std::vector< std::pair< PacketListener*, UdpSocket* > >::iterator i = socketListeners_.begin();
+                        i != socketListeners_.end(); ++i ){
+
+                    if( FD_ISSET( i->second->impl_->Socket(), &tempfds ) ){
+
+                        std::size_t size = i->second->ReceiveFrom( remoteEndpoint, data, MAX_BUFFER_SIZE );
+                        if( size > 0 ){
+                            i->first->ProcessPacket( data, (int)size, remoteEndpoint );
+                            if( break_ )
+                                break;
+                        }
+                    }
+                }
+
+                // execute any expired timers
+                currentTimeMs = GetCurrentTimeMs();
+                bool resort = false;
+                for( std::vector< std::pair< double, AttachedTimerListener > >::iterator i = timerQueue_.begin();
+                        i != timerQueue_.end() && i->first <= currentTimeMs; ++i ){
+
+                    i->second.listener->TimerExpired();
+                    if( break_ )
+                        break;
+
+                    i->first += i->second.periodMs;
+                    resort = true;
+                }
+                if( resort )
+                    std::sort( timerQueue_.begin(), timerQueue_.end(), CompareScheduledTimerCalls );
+            }
+
+            delete [] data;
+        }catch(...){
+            if( data )
+                delete [] data;
+            throw;
+        }
+	}
+
+    void Break()
+	{
+		break_ = true;
+	}
+
+    void AsynchronousBreak()
+	{
+		break_ = true;
+
+		// Send a termination message to the asynchronous break pipe, so select() will return
+		write( breakPipe_[1], "!", 1 );
+	}
+};
+
+
+
+SocketReceiveMultiplexer::SocketReceiveMultiplexer()
+{
+	impl_ = new Implementation();
+}
+
+SocketReceiveMultiplexer::~SocketReceiveMultiplexer()
+{	
+	delete impl_;
+}
+
+void SocketReceiveMultiplexer::AttachSocketListener( UdpSocket *socket, PacketListener *listener )
+{
+	impl_->AttachSocketListener( socket, listener );
+}
+
+void SocketReceiveMultiplexer::DetachSocketListener( UdpSocket *socket, PacketListener *listener )
+{
+	impl_->DetachSocketListener( socket, listener );
+}
+
+void SocketReceiveMultiplexer::AttachPeriodicTimerListener( int periodMilliseconds, TimerListener *listener )
+{
+	impl_->AttachPeriodicTimerListener( periodMilliseconds, listener );
+}
+
+void SocketReceiveMultiplexer::AttachPeriodicTimerListener( int initialDelayMilliseconds, int periodMilliseconds, TimerListener *listener )
+{
+	impl_->AttachPeriodicTimerListener( initialDelayMilliseconds, periodMilliseconds, listener );
+}
+
+void SocketReceiveMultiplexer::DetachPeriodicTimerListener( TimerListener *listener )
+{
+	impl_->DetachPeriodicTimerListener( listener );
+}
+
+void SocketReceiveMultiplexer::Run()
+{
+	impl_->Run();
+}
+
+void SocketReceiveMultiplexer::RunUntilSigInt()
+{
+	assert( multiplexerInstanceToAbortWithSigInt_ == 0 ); /* at present we support only one multiplexer instance running until sig int */
+	multiplexerInstanceToAbortWithSigInt_ = this;
+	signal( SIGINT, InterruptSignalHandler );
+	impl_->Run();
+	signal( SIGINT, SIG_DFL );
+	multiplexerInstanceToAbortWithSigInt_ = 0;
+}
+
+void SocketReceiveMultiplexer::Break()
+{
+	impl_->Break();
+}
+
+void SocketReceiveMultiplexer::AsynchronousBreak()
+{
+	impl_->AsynchronousBreak();
+}
+
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/win32/NetworkingUtils.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/ip/win32/NetworkingUtils.cpp
new file mode 100644
index 00000000..4aa7debb
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/win32/NetworkingUtils.cpp
@@ -0,0 +1,95 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#include "../NetworkingUtils.h"
+
+#include    // this must come first to prevent errors with MSVC7
+#include 
+
+#include 
+
+
+static LONG initCount_ = 0;
+static bool winsockInitialized_ = false;
+
+NetworkInitializer::NetworkInitializer()
+{
+    if( InterlockedIncrement( &initCount_ ) == 1 ){
+        // there is a race condition here if one thread tries to access
+        // the library while another is still initializing it. 
+        // i can't think of an easy way to fix it so i'm telling you here
+        // incase you need to init the library from two threads at once.
+        // this is why the header file advises to instantiate one of these 
+        // in main() so that the initialization happens globally
+
+        // initialize winsock
+	    WSAData wsaData;
+	    int nCode = WSAStartup(MAKEWORD(1, 1), &wsaData);
+	    if( nCode != 0 ){
+	        //std::cout << "WSAStartup() failed with error code " << nCode << "\n";
+        }else{
+            winsockInitialized_ = true;
+        }
+    }
+}
+
+
+NetworkInitializer::~NetworkInitializer()
+{
+    if( InterlockedDecrement( &initCount_ ) == 0 ){
+        if( winsockInitialized_ ){
+            WSACleanup();
+            winsockInitialized_ = false;
+        }
+    }
+}
+
+
+unsigned long GetHostByName( const char *name )
+{
+    NetworkInitializer networkInitializer;
+
+    unsigned long result = 0;
+
+    struct hostent *h = gethostbyname( name );
+    if( h ){
+        struct in_addr a;
+        std::memcpy( &a, h->h_addr_list[0], h->h_length );
+        result = ntohl(a.s_addr);
+    }
+
+    return result;
+}
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/ip/win32/UdpSocket.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/ip/win32/UdpSocket.cpp
new file mode 100644
index 00000000..663ec630
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/ip/win32/UdpSocket.cpp
@@ -0,0 +1,571 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+
+#include    // this must come first to prevent errors with MSVC7
+#include 
+#include    // for timeGetTime()
+
+#ifndef WINCE
+#include 
+#endif
+
+#include 
+#include 
+#include  // for memset
+#include 
+#include 
+
+#include "../UdpSocket.h" // usually I'd include the module header first
+                          // but this is causing conflicts with BCB4 due to
+                          // std::size_t usage.
+
+#include "../NetworkingUtils.h"
+#include "../PacketListener.h"
+#include "../TimerListener.h"
+
+
+typedef int socklen_t;
+
+
+static void SockaddrFromIpEndpointName( struct sockaddr_in& sockAddr, const IpEndpointName& endpoint )
+{
+    std::memset( (char *)&sockAddr, 0, sizeof(sockAddr ) );
+    sockAddr.sin_family = AF_INET;
+
+	sockAddr.sin_addr.s_addr = 
+		(endpoint.address == IpEndpointName::ANY_ADDRESS)
+		? INADDR_ANY
+		: htonl( endpoint.address );
+
+	sockAddr.sin_port =
+		(endpoint.port == IpEndpointName::ANY_PORT)
+		? (short)0
+		: htons( (short)endpoint.port );
+}
+
+
+static IpEndpointName IpEndpointNameFromSockaddr( const struct sockaddr_in& sockAddr )
+{
+	return IpEndpointName( 
+		(sockAddr.sin_addr.s_addr == INADDR_ANY) 
+			? IpEndpointName::ANY_ADDRESS 
+			: ntohl( sockAddr.sin_addr.s_addr ),
+		(sockAddr.sin_port == 0)
+			? IpEndpointName::ANY_PORT
+			: ntohs( sockAddr.sin_port )
+		);
+}
+
+
+class UdpSocket::Implementation{
+    NetworkInitializer networkInitializer_;
+
+	bool isBound_;
+	bool isConnected_;
+
+	SOCKET socket_;
+	struct sockaddr_in connectedAddr_;
+	struct sockaddr_in sendToAddr_;
+
+public:
+
+	Implementation()
+		: isBound_( false )
+		, isConnected_( false )
+		, socket_( INVALID_SOCKET )
+	{
+		if( (socket_ = socket( AF_INET, SOCK_DGRAM, 0 )) == INVALID_SOCKET ){
+            throw std::runtime_error("unable to create udp socket\n");
+        }
+
+		std::memset( &sendToAddr_, 0, sizeof(sendToAddr_) );
+        sendToAddr_.sin_family = AF_INET;
+	}
+
+	~Implementation()
+	{
+		if (socket_ != INVALID_SOCKET) closesocket(socket_);
+	}
+
+	void SetEnableBroadcast( bool enableBroadcast )
+	{
+		char broadcast = (char)((enableBroadcast) ? 1 : 0); // char on win32
+		setsockopt(socket_, SOL_SOCKET, SO_BROADCAST, &broadcast, sizeof(broadcast));
+	}
+
+	void SetAllowReuse( bool allowReuse )
+	{
+		// Note: SO_REUSEADDR is non-deterministic for listening sockets on Win32. See MSDN article:
+		// "Using SO_REUSEADDR and SO_EXCLUSIVEADDRUSE"
+		// http://msdn.microsoft.com/en-us/library/ms740621%28VS.85%29.aspx
+
+		char reuseAddr = (char)((allowReuse) ? 1 : 0); // char on win32
+		setsockopt(socket_, SOL_SOCKET, SO_REUSEADDR, &reuseAddr, sizeof(reuseAddr));
+	}
+
+	IpEndpointName LocalEndpointFor( const IpEndpointName& remoteEndpoint ) const
+	{
+		assert( isBound_ );
+
+		// first connect the socket to the remote server
+        
+        struct sockaddr_in connectSockAddr;
+		SockaddrFromIpEndpointName( connectSockAddr, remoteEndpoint );
+       
+        if (connect(socket_, (struct sockaddr *)&connectSockAddr, sizeof(connectSockAddr)) < 0) {
+            throw std::runtime_error("unable to connect udp socket\n");
+        }
+
+        // get the address
+
+        struct sockaddr_in sockAddr;
+        std::memset( (char *)&sockAddr, 0, sizeof(sockAddr ) );
+        socklen_t length = sizeof(sockAddr);
+        if (getsockname(socket_, (struct sockaddr *)&sockAddr, &length) < 0) {
+            throw std::runtime_error("unable to getsockname\n");
+        }
+        
+		if( isConnected_ ){
+			// reconnect to the connected address
+			
+			if (connect(socket_, (struct sockaddr *)&connectedAddr_, sizeof(connectedAddr_)) < 0) {
+				throw std::runtime_error("unable to connect udp socket\n");
+			}
+
+		}else{
+			// unconnect from the remote address
+		
+			struct sockaddr_in unconnectSockAddr;
+			SockaddrFromIpEndpointName( unconnectSockAddr, IpEndpointName() );
+
+			if( connect(socket_, (struct sockaddr *)&unconnectSockAddr, sizeof(unconnectSockAddr)) < 0 
+					&& WSAGetLastError() != WSAEADDRNOTAVAIL ){
+				throw std::runtime_error("unable to un-connect udp socket\n");
+			}
+		}
+
+		return IpEndpointNameFromSockaddr( sockAddr );
+	}
+
+	void Connect( const IpEndpointName& remoteEndpoint )
+	{
+		SockaddrFromIpEndpointName( connectedAddr_, remoteEndpoint );
+       
+        if (connect(socket_, (struct sockaddr *)&connectedAddr_, sizeof(connectedAddr_)) < 0) {
+            throw std::runtime_error("unable to connect udp socket\n");
+        }
+
+		isConnected_ = true;
+	}
+
+	void Send( const char *data, std::size_t size )
+	{
+		assert( isConnected_ );
+
+        send( socket_, data, (int)size, 0 );
+	}
+
+    void SendTo( const IpEndpointName& remoteEndpoint, const char *data, std::size_t size )
+	{
+		sendToAddr_.sin_addr.s_addr = htonl( remoteEndpoint.address );
+        sendToAddr_.sin_port = htons( (short)remoteEndpoint.port );
+
+        sendto( socket_, data, (int)size, 0, (sockaddr*)&sendToAddr_, sizeof(sendToAddr_) );
+	}
+
+	void Bind( const IpEndpointName& localEndpoint )
+	{
+		struct sockaddr_in bindSockAddr;
+		SockaddrFromIpEndpointName( bindSockAddr, localEndpoint );
+
+        if (bind(socket_, (struct sockaddr *)&bindSockAddr, sizeof(bindSockAddr)) < 0) {
+            throw std::runtime_error("unable to bind udp socket\n");
+        }
+
+		isBound_ = true;
+	}
+
+	bool IsBound() const { return isBound_; }
+
+    std::size_t ReceiveFrom( IpEndpointName& remoteEndpoint, char *data, std::size_t size )
+	{
+		assert( isBound_ );
+
+		struct sockaddr_in fromAddr;
+        socklen_t fromAddrLen = sizeof(fromAddr);
+             	 
+        int result = recvfrom(socket_, data, (int)size, 0,
+                    (struct sockaddr *) &fromAddr, (socklen_t*)&fromAddrLen);
+		if( result < 0 )
+			return 0;
+
+		remoteEndpoint.address = ntohl(fromAddr.sin_addr.s_addr);
+		remoteEndpoint.port = ntohs(fromAddr.sin_port);
+
+		return result;
+	}
+
+	SOCKET& Socket() { return socket_; }
+};
+
+UdpSocket::UdpSocket()
+{
+	impl_ = new Implementation();
+}
+
+UdpSocket::~UdpSocket()
+{
+	delete impl_;
+}
+
+void UdpSocket::SetEnableBroadcast( bool enableBroadcast )
+{
+    impl_->SetEnableBroadcast( enableBroadcast );
+}
+
+void UdpSocket::SetAllowReuse( bool allowReuse )
+{
+    impl_->SetAllowReuse( allowReuse );
+}
+
+IpEndpointName UdpSocket::LocalEndpointFor( const IpEndpointName& remoteEndpoint ) const
+{
+	return impl_->LocalEndpointFor( remoteEndpoint );
+}
+
+void UdpSocket::Connect( const IpEndpointName& remoteEndpoint )
+{
+	impl_->Connect( remoteEndpoint );
+}
+
+void UdpSocket::Send( const char *data, std::size_t size )
+{
+	impl_->Send( data, size );
+}
+
+void UdpSocket::SendTo( const IpEndpointName& remoteEndpoint, const char *data, std::size_t size )
+{
+	impl_->SendTo( remoteEndpoint, data, size );
+}
+
+void UdpSocket::Bind( const IpEndpointName& localEndpoint )
+{
+	impl_->Bind( localEndpoint );
+}
+
+bool UdpSocket::IsBound() const
+{
+	return impl_->IsBound();
+}
+
+std::size_t UdpSocket::ReceiveFrom( IpEndpointName& remoteEndpoint, char *data, std::size_t size )
+{
+	return impl_->ReceiveFrom( remoteEndpoint, data, size );
+}
+
+
+struct AttachedTimerListener{
+	AttachedTimerListener( int id, int p, TimerListener *tl )
+		: initialDelayMs( id )
+		, periodMs( p )
+		, listener( tl ) {}
+	int initialDelayMs;
+	int periodMs;
+	TimerListener *listener;
+};
+
+
+static bool CompareScheduledTimerCalls( 
+		const std::pair< double, AttachedTimerListener > & lhs, const std::pair< double, AttachedTimerListener > & rhs )
+{
+	return lhs.first < rhs.first;
+}
+
+
+SocketReceiveMultiplexer *multiplexerInstanceToAbortWithSigInt_ = 0;
+
+extern "C" /*static*/ void InterruptSignalHandler( int );
+/*static*/ void InterruptSignalHandler( int )
+{
+	multiplexerInstanceToAbortWithSigInt_->AsynchronousBreak();
+#ifndef WINCE
+    signal( SIGINT, SIG_DFL );
+#endif
+}
+
+
+class SocketReceiveMultiplexer::Implementation{
+    NetworkInitializer networkInitializer_;
+
+	std::vector< std::pair< PacketListener*, UdpSocket* > > socketListeners_;
+	std::vector< AttachedTimerListener > timerListeners_;
+
+	volatile bool break_;
+	HANDLE breakEvent_;
+
+	double GetCurrentTimeMs() const
+	{
+#ifndef WINCE
+		return timeGetTime(); // FIXME: bad choice if you want to run for more than 40 days
+#else
+        return 0;
+#endif
+    }
+
+public:
+    Implementation()
+	{
+		breakEvent_ = CreateEvent( NULL, FALSE, FALSE, NULL );
+	}
+
+    ~Implementation()
+	{
+		CloseHandle( breakEvent_ );
+	}
+
+    void AttachSocketListener( UdpSocket *socket, PacketListener *listener )
+	{
+		assert( std::find( socketListeners_.begin(), socketListeners_.end(), std::make_pair(listener, socket) ) == socketListeners_.end() );
+		// we don't check that the same socket has been added multiple times, even though this is an error
+		socketListeners_.push_back( std::make_pair( listener, socket ) );
+	}
+
+    void DetachSocketListener( UdpSocket *socket, PacketListener *listener )
+	{
+		std::vector< std::pair< PacketListener*, UdpSocket* > >::iterator i = 
+				std::find( socketListeners_.begin(), socketListeners_.end(), std::make_pair(listener, socket) );
+		assert( i != socketListeners_.end() );
+
+		socketListeners_.erase( i );
+	}
+
+    void AttachPeriodicTimerListener( int periodMilliseconds, TimerListener *listener )
+	{
+		timerListeners_.push_back( AttachedTimerListener( periodMilliseconds, periodMilliseconds, listener ) );
+	}
+
+	void AttachPeriodicTimerListener( int initialDelayMilliseconds, int periodMilliseconds, TimerListener *listener )
+	{
+		timerListeners_.push_back( AttachedTimerListener( initialDelayMilliseconds, periodMilliseconds, listener ) );
+	}
+
+    void DetachPeriodicTimerListener( TimerListener *listener )
+	{
+		std::vector< AttachedTimerListener >::iterator i = timerListeners_.begin();
+		while( i != timerListeners_.end() ){
+			if( i->listener == listener )
+				break;
+			++i;
+		}
+
+		assert( i != timerListeners_.end() );
+
+		timerListeners_.erase( i );
+	}
+
+    void Run()
+	{
+		break_ = false;
+
+		// prepare the window events which we use to wake up on incoming data
+		// we use this instead of select() primarily to support the AsyncBreak() 
+		// mechanism.
+
+		std::vector events( socketListeners_.size() + 1, 0 );
+		int j=0;
+		for( std::vector< std::pair< PacketListener*, UdpSocket* > >::iterator i = socketListeners_.begin();
+				i != socketListeners_.end(); ++i, ++j ){
+
+			HANDLE event = CreateEvent( NULL, FALSE, FALSE, NULL );
+			WSAEventSelect( i->second->impl_->Socket(), event, FD_READ ); // note that this makes the socket non-blocking which is why we can safely call RecieveFrom() on all sockets below
+			events[j] = event;
+		}
+
+
+		events[ socketListeners_.size() ] = breakEvent_; // last event in the collection is the break event
+
+		
+		// configure the timer queue
+		double currentTimeMs = GetCurrentTimeMs();
+
+		// expiry time ms, listener
+		std::vector< std::pair< double, AttachedTimerListener > > timerQueue_;
+		for( std::vector< AttachedTimerListener >::iterator i = timerListeners_.begin();
+				i != timerListeners_.end(); ++i )
+			timerQueue_.push_back( std::make_pair( currentTimeMs + i->initialDelayMs, *i ) );
+		std::sort( timerQueue_.begin(), timerQueue_.end(), CompareScheduledTimerCalls );
+
+		const int MAX_BUFFER_SIZE = 4098;
+		char *data = new char[ MAX_BUFFER_SIZE ];
+		IpEndpointName remoteEndpoint;
+
+		while( !break_ ){
+
+			double currentTimeMs = GetCurrentTimeMs();
+
+            DWORD waitTime = INFINITE;
+            if( !timerQueue_.empty() ){
+
+                waitTime = (DWORD)( timerQueue_.front().first >= currentTimeMs
+                            ? timerQueue_.front().first - currentTimeMs
+                            : 0 );
+            }
+
+			DWORD waitResult = WaitForMultipleObjects( (DWORD)socketListeners_.size() + 1, &events[0], FALSE, waitTime );
+			if( break_ )
+				break;
+
+			if( waitResult != WAIT_TIMEOUT ){
+				for( int i = waitResult - WAIT_OBJECT_0; i < (int)socketListeners_.size(); ++i ){
+					std::size_t size = socketListeners_[i].second->ReceiveFrom( remoteEndpoint, data, MAX_BUFFER_SIZE );
+					if( size > 0 ){
+						socketListeners_[i].first->ProcessPacket( data, (int)size, remoteEndpoint );
+						if( break_ )
+							break;
+					}
+				}
+			}
+
+			// execute any expired timers
+			currentTimeMs = GetCurrentTimeMs();
+			bool resort = false;
+			for( std::vector< std::pair< double, AttachedTimerListener > >::iterator i = timerQueue_.begin();
+					i != timerQueue_.end() && i->first <= currentTimeMs; ++i ){
+
+				i->second.listener->TimerExpired();
+				if( break_ )
+					break;
+
+				i->first += i->second.periodMs;
+				resort = true;
+			}
+			if( resort )
+				std::sort( timerQueue_.begin(), timerQueue_.end(), CompareScheduledTimerCalls );
+		}
+
+		delete [] data;
+
+		// free events
+		j = 0;
+		for( std::vector< std::pair< PacketListener*, UdpSocket* > >::iterator i = socketListeners_.begin();
+				i != socketListeners_.end(); ++i, ++j ){
+
+			WSAEventSelect( i->second->impl_->Socket(), events[j], 0 ); // remove association between socket and event
+			CloseHandle( events[j] );
+			unsigned long enableNonblocking = 0;
+			ioctlsocket( i->second->impl_->Socket(), FIONBIO, &enableNonblocking );  // make the socket blocking again
+		}
+	}
+
+    void Break()
+	{
+		break_ = true;
+	}
+
+    void AsynchronousBreak()
+	{
+		break_ = true;
+		SetEvent( breakEvent_ );
+	}
+};
+
+
+
+SocketReceiveMultiplexer::SocketReceiveMultiplexer()
+{
+	impl_ = new Implementation();
+}
+
+SocketReceiveMultiplexer::~SocketReceiveMultiplexer()
+{	
+	delete impl_;
+}
+
+void SocketReceiveMultiplexer::AttachSocketListener( UdpSocket *socket, PacketListener *listener )
+{
+	impl_->AttachSocketListener( socket, listener );
+}
+
+void SocketReceiveMultiplexer::DetachSocketListener( UdpSocket *socket, PacketListener *listener )
+{
+	impl_->DetachSocketListener( socket, listener );
+}
+
+void SocketReceiveMultiplexer::AttachPeriodicTimerListener( int periodMilliseconds, TimerListener *listener )
+{
+	impl_->AttachPeriodicTimerListener( periodMilliseconds, listener );
+}
+
+void SocketReceiveMultiplexer::AttachPeriodicTimerListener( int initialDelayMilliseconds, int periodMilliseconds, TimerListener *listener )
+{
+	impl_->AttachPeriodicTimerListener( initialDelayMilliseconds, periodMilliseconds, listener );
+}
+
+void SocketReceiveMultiplexer::DetachPeriodicTimerListener( TimerListener *listener )
+{
+	impl_->DetachPeriodicTimerListener( listener );
+}
+
+void SocketReceiveMultiplexer::Run()
+{
+	impl_->Run();
+}
+
+void SocketReceiveMultiplexer::RunUntilSigInt()
+{
+	assert( multiplexerInstanceToAbortWithSigInt_ == 0 ); /* at present we support only one multiplexer instance running until sig int */
+	multiplexerInstanceToAbortWithSigInt_ = this;
+#ifndef WINCE
+    signal( SIGINT, InterruptSignalHandler );
+#endif
+	impl_->Run();
+#ifndef WINCE
+	signal( SIGINT, SIG_DFL );
+#endif
+	multiplexerInstanceToAbortWithSigInt_ = 0;
+}
+
+void SocketReceiveMultiplexer::Break()
+{
+	impl_->Break();
+}
+
+void SocketReceiveMultiplexer::AsynchronousBreak()
+{
+	impl_->AsynchronousBreak();
+}
+
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/MessageMappingOscPacketListener.h b/plugins/community/repos/trowaSoft/lib/oscpack/osc/MessageMappingOscPacketListener.h
new file mode 100644
index 00000000..bf56b530
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/MessageMappingOscPacketListener.h
@@ -0,0 +1,80 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_MESSAGEMAPPINGOSCPACKETLISTENER_H
+#define INCLUDED_OSCPACK_MESSAGEMAPPINGOSCPACKETLISTENER_H
+
+#include 
+#include 
+
+#include "OscPacketListener.h"
+
+
+
+namespace osc{
+
+template< class T >
+class MessageMappingOscPacketListener : public OscPacketListener{
+public:
+    typedef void (T::*function_type)(const osc::ReceivedMessage&, const IpEndpointName&);
+
+protected:
+    void RegisterMessageFunction( const char *addressPattern, function_type f )
+    {
+        functions_.insert( std::make_pair( addressPattern, f ) );
+    }
+
+    virtual void ProcessMessage( const osc::ReceivedMessage& m,
+		const IpEndpointName& remoteEndpoint )
+    {
+        typename function_map_type::iterator i = functions_.find( m.AddressPattern() );
+        if( i != functions_.end() )
+            (dynamic_cast(this)->*(i->second))( m, remoteEndpoint );
+    }
+    
+private:
+    struct cstr_compare{
+        bool operator()( const char *lhs, const char *rhs ) const
+            { return std::strcmp( lhs, rhs ) < 0; }
+    };
+
+    typedef std::map function_map_type;
+    function_map_type functions_;
+};
+
+} // namespace osc
+
+#endif /* INCLUDED_OSCPACK_MESSAGEMAPPINGOSCPACKETLISTENER_H */
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscException.h b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscException.h
new file mode 100644
index 00000000..66fd895b
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscException.h
@@ -0,0 +1,62 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_OSCEXCEPTION_H
+#define INCLUDED_OSCPACK_OSCEXCEPTION_H
+
+#include 
+
+namespace osc{
+
+class Exception : public std::exception {
+    const char *what_;
+    
+public:
+    Exception() throw() {}
+    Exception( const Exception& src ) throw()
+        : std::exception( src )
+        , what_( src.what_ ) {}
+    Exception( const char *w ) throw()
+        : what_( w ) {}
+    Exception& operator=( const Exception& src ) throw()
+        { what_ = src.what_; return *this; }
+    virtual ~Exception() throw() {}
+    virtual const char* what() const throw() override { return what_; }
+};
+
+} // namespace osc
+
+#endif /* INCLUDED_OSCPACK_OSCEXCEPTION_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscHostEndianness.h b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscHostEndianness.h
new file mode 100644
index 00000000..4682c473
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscHostEndianness.h
@@ -0,0 +1,127 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_OSCHOSTENDIANNESS_H
+#define INCLUDED_OSCPACK_OSCHOSTENDIANNESS_H
+
+/*
+    Make sure either OSC_HOST_LITTLE_ENDIAN or OSC_HOST_BIG_ENDIAN is defined
+
+    We try to use preprocessor symbols to deduce the host endianness.
+
+    Alternatively you can define one of the above symbols from the command line.
+    Usually you do this with the -D flag to the compiler. e.g.:
+
+    $ g++ -DOSC_HOST_LITTLE_ENDIAN ...
+*/
+
+#if defined(OSC_HOST_LITTLE_ENDIAN) || defined(OSC_HOST_BIG_ENDIAN)
+
+// endianness defined on the command line. nothing to do here.
+
+#elif defined(__WIN32__) || defined(WIN32) || defined(WINCE)
+
+// assume that __WIN32__ is only defined on little endian systems
+
+#define OSC_HOST_LITTLE_ENDIAN 1
+#undef OSC_HOST_BIG_ENDIAN
+
+#elif defined(__APPLE__)
+
+#if defined(__LITTLE_ENDIAN__)
+
+#define OSC_HOST_LITTLE_ENDIAN 1
+#undef OSC_HOST_BIG_ENDIAN
+
+#elif defined(__BIG_ENDIAN__)
+
+#define OSC_HOST_BIG_ENDIAN 1
+#undef OSC_HOST_LITTLE_ENDIAN
+
+#endif
+
+#elif defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__) && defined(__ORDER_BIG_ENDIAN__)
+
+// should cover gcc and clang
+
+#if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
+
+#define OSC_HOST_LITTLE_ENDIAN 1
+#undef OSC_HOST_BIG_ENDIAN
+
+#elif (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
+
+#define OSC_HOST_BIG_ENDIAN 1
+#undef OSC_HOST_LITTLE_ENDIAN
+
+#endif
+
+#else
+
+// gcc defines __LITTLE_ENDIAN__ and __BIG_ENDIAN__
+// for others used here see http://sourceforge.net/p/predef/wiki/Endianness/
+#if (defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)) \
+    || (defined(__ARMEL__) && !defined(__ARMEB__)) \
+    || (defined(__AARCH64EL__) && !defined(__AARCH64EB__)) \
+    || (defined(_MIPSEL) && !defined(_MIPSEB)) \
+    || (defined(__MIPSEL) && !defined(__MIPSEB)) \
+    || (defined(__MIPSEL__) && !defined(__MIPSEB__))
+
+#define OSC_HOST_LITTLE_ENDIAN 1
+#undef OSC_HOST_BIG_ENDIAN
+
+#elif (defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)) \
+    || (defined(__ARMEB__) && !defined(__ARMEL__)) \
+    || (defined(__AARCH64EB__) && !defined(__AARCH64EL__)) \
+    || (defined(_MIPSEB) && !defined(_MIPSEL)) \
+    || (defined(__MIPSEB) && !defined(__MIPSEL)) \
+    || (defined(__MIPSEB__) && !defined(__MIPSEL__))
+
+#define OSC_HOST_BIG_ENDIAN 1
+#undef OSC_HOST_LITTLE_ENDIAN
+
+#endif
+
+#endif
+
+#if !defined(OSC_HOST_LITTLE_ENDIAN) && !defined(OSC_HOST_BIG_ENDIAN)
+
+#error please edit OSCHostEndianness.h or define one of {OSC_HOST_LITTLE_ENDIAN, OSC_HOST_BIG_ENDIAN} to configure endianness
+
+#endif
+
+#endif /* INCLUDED_OSCPACK_OSCHOSTENDIANNESS_H */
+
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscOutboundPacketStream.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscOutboundPacketStream.cpp
new file mode 100644
index 00000000..52fdc2af
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscOutboundPacketStream.cpp
@@ -0,0 +1,684 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#include "OscOutboundPacketStream.h"
+
+#if defined(__WIN32__) || defined(WIN32) || defined(_WIN32)
+#include  // for alloca
+#else
+//#include  // alloca on Linux (also OSX)
+#include  // alloca on OSX and FreeBSD (and Linux?)
+#include  // Assert on linux
+#endif
+
+#include 
+#include  // memcpy, memmove, strcpy, strlen
+#include  // ptrdiff_t
+
+#include "OscHostEndianness.h"
+
+#if defined(__BORLANDC__) // workaround for BCB4 release build intrinsics bug
+namespace std {
+using ::__strcpy__;  // avoid error: E2316 '__strcpy__' is not a member of 'std'.
+}
+#endif
+
+namespace osc{
+
+static void FromInt32( char *p, int32 x )
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::int32 i;
+        char c[4];
+    } u;
+
+    u.i = x;
+
+    p[3] = u.c[0];
+    p[2] = u.c[1];
+    p[1] = u.c[2];
+    p[0] = u.c[3];
+#else
+    *reinterpret_cast(p) = x;
+#endif
+}
+
+
+static void FromUInt32( char *p, uint32 x )
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::uint32 i;
+        char c[4];
+    } u;
+
+    u.i = x;
+
+    p[3] = u.c[0];
+    p[2] = u.c[1];
+    p[1] = u.c[2];
+    p[0] = u.c[3];
+#else
+    *reinterpret_cast(p) = x;
+#endif
+}
+
+
+static void FromInt64( char *p, int64 x )
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::int64 i;
+        char c[8];
+    } u;
+
+    u.i = x;
+
+    p[7] = u.c[0];
+    p[6] = u.c[1];
+    p[5] = u.c[2];
+    p[4] = u.c[3];
+    p[3] = u.c[4];
+    p[2] = u.c[5];
+    p[1] = u.c[6];
+    p[0] = u.c[7];
+#else
+    *reinterpret_cast(p) = x;
+#endif
+}
+
+
+static void FromUInt64( char *p, uint64 x )
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::uint64 i;
+        char c[8];
+    } u;
+
+    u.i = x;
+
+    p[7] = u.c[0];
+    p[6] = u.c[1];
+    p[5] = u.c[2];
+    p[4] = u.c[3];
+    p[3] = u.c[4];
+    p[2] = u.c[5];
+    p[1] = u.c[6];
+    p[0] = u.c[7];
+#else
+    *reinterpret_cast(p) = x;
+#endif
+}
+
+
+// round up to the next highest multiple of 4. unless x is already a multiple of 4
+static inline std::size_t RoundUp4( std::size_t x ) 
+{
+    return (x + 3) & ~((std::size_t)0x03);
+}
+
+
+OutboundPacketStream::OutboundPacketStream( char *buffer, std::size_t capacity )
+    : data_( buffer )
+    , end_( data_ + capacity )
+    , typeTagsCurrent_( end_ )
+    , messageCursor_( data_ )
+    , argumentCurrent_( data_ )
+    , elementSizePtr_( 0 )
+    , messageIsInProgress_( false )
+{
+    // sanity check integer types declared in OscTypes.h 
+    // you'll need to fix OscTypes.h if any of these asserts fail
+    assert( sizeof(osc::int32) == 4 );
+    assert( sizeof(osc::uint32) == 4 );
+    assert( sizeof(osc::int64) == 8 );
+    assert( sizeof(osc::uint64) == 8 );
+}
+
+
+OutboundPacketStream::~OutboundPacketStream()
+{
+
+}
+
+
+char *OutboundPacketStream::BeginElement( char *beginPtr )
+{
+    if( elementSizePtr_ == 0 ){
+
+        elementSizePtr_ = reinterpret_cast(data_);
+
+        return beginPtr;
+
+    }else{
+        // store an offset to the old element size ptr in the element size slot
+        // we store an offset rather than the actual pointer to be 64 bit clean.
+        *reinterpret_cast(beginPtr) =
+                (uint32)(reinterpret_cast(elementSizePtr_) - data_);
+
+        elementSizePtr_ = reinterpret_cast(beginPtr);
+
+        return beginPtr + 4;
+    }
+}
+
+
+void OutboundPacketStream::EndElement( char *endPtr )
+{
+    assert( elementSizePtr_ != 0 );
+
+    if( elementSizePtr_ == reinterpret_cast(data_) ){
+
+        elementSizePtr_ = 0;
+
+    }else{
+        // while building an element, an offset to the containing element's
+        // size slot is stored in the elements size slot (or a ptr to data_
+        // if there is no containing element). We retrieve that here
+        uint32 *previousElementSizePtr =
+                reinterpret_cast(data_ + *elementSizePtr_);
+
+        // then we store the element size in the slot. note that the element
+        // size does not include the size slot, hence the - 4 below.
+
+        std::ptrdiff_t d = endPtr - reinterpret_cast(elementSizePtr_);
+        // assert( d >= 4 && d <= 0x7FFFFFFF ); // assume packets smaller than 2Gb
+
+        uint32 elementSize = static_cast(d - 4);
+        FromUInt32( reinterpret_cast(elementSizePtr_), elementSize );
+
+        // finally, we reset the element size ptr to the containing element
+        elementSizePtr_ = previousElementSizePtr;
+    }
+}
+
+
+bool OutboundPacketStream::ElementSizeSlotRequired() const
+{
+    return (elementSizePtr_ != 0);
+}
+
+
+void OutboundPacketStream::CheckForAvailableBundleSpace()
+{
+    std::size_t required = Size() + ((ElementSizeSlotRequired())?4:0) + 16;
+
+    if( required > Capacity() )
+        throw OutOfBufferMemoryException();
+}
+
+
+void OutboundPacketStream::CheckForAvailableMessageSpace( const char *addressPattern )
+{
+    // plus 4 for at least four bytes of type tag
+    std::size_t required = Size() + ((ElementSizeSlotRequired())?4:0)
+            + RoundUp4(std::strlen(addressPattern) + 1) + 4;
+
+    if( required > Capacity() )
+        throw OutOfBufferMemoryException();
+}
+
+
+void OutboundPacketStream::CheckForAvailableArgumentSpace( std::size_t argumentLength )
+{
+    // plus three for extra type tag, comma and null terminator
+    std::size_t required = (argumentCurrent_ - data_) + argumentLength
+            + RoundUp4( (end_ - typeTagsCurrent_) + 3 );
+
+    if( required > Capacity() )
+        throw OutOfBufferMemoryException();
+}
+
+
+void OutboundPacketStream::Clear()
+{
+    typeTagsCurrent_ = end_;
+    messageCursor_ = data_;
+    argumentCurrent_ = data_;
+    elementSizePtr_ = 0;
+    messageIsInProgress_ = false;
+}
+
+
+std::size_t OutboundPacketStream::Capacity() const
+{
+    return end_ - data_;
+}
+
+
+std::size_t OutboundPacketStream::Size() const
+{
+    std::size_t result = argumentCurrent_ - data_;
+    if( IsMessageInProgress() ){
+        // account for the length of the type tag string. the total type tag
+        // includes an initial comma, plus at least one terminating \0
+        result += RoundUp4( (end_ - typeTagsCurrent_) + 2 );
+    }
+
+    return result;
+}
+
+
+const char *OutboundPacketStream::Data() const
+{
+    return data_;
+}
+
+
+bool OutboundPacketStream::IsReady() const
+{
+    return (!IsMessageInProgress() && !IsBundleInProgress());
+}
+
+
+bool OutboundPacketStream::IsMessageInProgress() const
+{
+    return messageIsInProgress_;
+}
+
+
+bool OutboundPacketStream::IsBundleInProgress() const
+{
+    return (elementSizePtr_ != 0);
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const BundleInitiator& rhs )
+{
+    if( IsMessageInProgress() )
+        throw MessageInProgressException();
+
+    CheckForAvailableBundleSpace();
+
+    messageCursor_ = BeginElement( messageCursor_ );
+
+    std::memcpy( messageCursor_, "#bundle\0", 8 );
+    FromUInt64( messageCursor_ + 8, rhs.timeTag );
+
+    messageCursor_ += 16;
+    argumentCurrent_ = messageCursor_;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const BundleTerminator& rhs )
+{
+    (void) rhs;
+
+    if( !IsBundleInProgress() )
+        throw BundleNotInProgressException();
+    if( IsMessageInProgress() )
+        throw MessageInProgressException();
+
+    EndElement( messageCursor_ );
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const BeginMessage& rhs )
+{
+    if( IsMessageInProgress() )
+        throw MessageInProgressException();
+
+    CheckForAvailableMessageSpace( rhs.addressPattern );
+
+    messageCursor_ = BeginElement( messageCursor_ );
+
+    std::strcpy( messageCursor_, rhs.addressPattern );
+    std::size_t rhsLength = std::strlen(rhs.addressPattern);
+    messageCursor_ += rhsLength + 1;
+
+    // zero pad to 4-byte boundary
+    std::size_t i = rhsLength + 1;
+    while( i & 0x3 ){
+        *messageCursor_++ = '\0';
+        ++i;
+    }
+
+    argumentCurrent_ = messageCursor_;
+    typeTagsCurrent_ = end_;
+
+    messageIsInProgress_ = true;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const MessageTerminator& rhs )
+{
+    (void) rhs;
+
+    if( !IsMessageInProgress() )
+        throw MessageNotInProgressException();
+
+    std::size_t typeTagsCount = end_ - typeTagsCurrent_;
+
+    if( typeTagsCount ){
+
+        char *tempTypeTags = (char*)alloca(typeTagsCount);
+        std::memcpy( tempTypeTags, typeTagsCurrent_, typeTagsCount );
+
+        // slot size includes comma and null terminator
+        std::size_t typeTagSlotSize = RoundUp4( typeTagsCount + 2 );
+
+        std::size_t argumentsSize = argumentCurrent_ - messageCursor_;
+
+        std::memmove( messageCursor_ + typeTagSlotSize, messageCursor_, argumentsSize );
+
+        messageCursor_[0] = ',';
+        // copy type tags in reverse (really forward) order
+        for( std::size_t i=0; i < typeTagsCount; ++i )
+            messageCursor_[i+1] = tempTypeTags[ (typeTagsCount-1) - i ];
+
+        char *p = messageCursor_ + 1 + typeTagsCount;
+        for( std::size_t i=0; i < (typeTagSlotSize - (typeTagsCount + 1)); ++i )
+            *p++ = '\0';
+
+        typeTagsCurrent_ = end_;
+
+        // advance messageCursor_ for next message
+        messageCursor_ += typeTagSlotSize + argumentsSize;
+
+    }else{
+        // send an empty type tags string
+        std::memcpy( messageCursor_, ",\0\0\0", 4 );
+
+        // advance messageCursor_ for next message
+        messageCursor_ += 4;
+    }
+
+    argumentCurrent_ = messageCursor_;
+
+    EndElement( messageCursor_ );
+
+    messageIsInProgress_ = false;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( bool rhs )
+{
+    CheckForAvailableArgumentSpace(0);
+
+    *(--typeTagsCurrent_) = (char)((rhs) ? TRUE_TYPE_TAG : FALSE_TYPE_TAG);
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const NilType& rhs )
+{
+    (void) rhs;
+    CheckForAvailableArgumentSpace(0);
+
+    *(--typeTagsCurrent_) = NIL_TYPE_TAG;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const InfinitumType& rhs )
+{
+    (void) rhs;
+    CheckForAvailableArgumentSpace(0);
+
+    *(--typeTagsCurrent_) = INFINITUM_TYPE_TAG;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( int32 rhs )
+{
+    CheckForAvailableArgumentSpace(4);
+
+    *(--typeTagsCurrent_) = INT32_TYPE_TAG;
+    FromInt32( argumentCurrent_, rhs );
+    argumentCurrent_ += 4;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( float rhs )
+{
+    CheckForAvailableArgumentSpace(4);
+
+    *(--typeTagsCurrent_) = FLOAT_TYPE_TAG;
+
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        float f;
+        char c[4];
+    } u;
+
+    u.f = rhs;
+
+    argumentCurrent_[3] = u.c[0];
+    argumentCurrent_[2] = u.c[1];
+    argumentCurrent_[1] = u.c[2];
+    argumentCurrent_[0] = u.c[3];
+#else
+    *reinterpret_cast(argumentCurrent_) = rhs;
+#endif
+
+    argumentCurrent_ += 4;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( char rhs )
+{
+    CheckForAvailableArgumentSpace(4);
+
+    *(--typeTagsCurrent_) = CHAR_TYPE_TAG;
+    FromInt32( argumentCurrent_, rhs );
+    argumentCurrent_ += 4;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const RgbaColor& rhs )
+{
+    CheckForAvailableArgumentSpace(4);
+
+    *(--typeTagsCurrent_) = RGBA_COLOR_TYPE_TAG;
+    FromUInt32( argumentCurrent_, rhs );
+    argumentCurrent_ += 4;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const MidiMessage& rhs )
+{
+    CheckForAvailableArgumentSpace(4);
+
+    *(--typeTagsCurrent_) = MIDI_MESSAGE_TYPE_TAG;
+    FromUInt32( argumentCurrent_, rhs );
+    argumentCurrent_ += 4;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( int64 rhs )
+{
+    CheckForAvailableArgumentSpace(8);
+
+    *(--typeTagsCurrent_) = INT64_TYPE_TAG;
+    FromInt64( argumentCurrent_, rhs );
+    argumentCurrent_ += 8;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const TimeTag& rhs )
+{
+    CheckForAvailableArgumentSpace(8);
+
+    *(--typeTagsCurrent_) = TIME_TAG_TYPE_TAG;
+    FromUInt64( argumentCurrent_, rhs );
+    argumentCurrent_ += 8;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( double rhs )
+{
+    CheckForAvailableArgumentSpace(8);
+
+    *(--typeTagsCurrent_) = DOUBLE_TYPE_TAG;
+
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        double f;
+        char c[8];
+    } u;
+
+    u.f = rhs;
+
+    argumentCurrent_[7] = u.c[0];
+    argumentCurrent_[6] = u.c[1];
+    argumentCurrent_[5] = u.c[2];
+    argumentCurrent_[4] = u.c[3];
+    argumentCurrent_[3] = u.c[4];
+    argumentCurrent_[2] = u.c[5];
+    argumentCurrent_[1] = u.c[6];
+    argumentCurrent_[0] = u.c[7];
+#else
+    *reinterpret_cast(argumentCurrent_) = rhs;
+#endif
+
+    argumentCurrent_ += 8;
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const char *rhs )
+{
+    CheckForAvailableArgumentSpace( RoundUp4(std::strlen(rhs) + 1) );
+
+    *(--typeTagsCurrent_) = STRING_TYPE_TAG;
+    std::strcpy( argumentCurrent_, rhs );
+    std::size_t rhsLength = std::strlen(rhs);
+    argumentCurrent_ += rhsLength + 1;
+
+    // zero pad to 4-byte boundary
+    std::size_t i = rhsLength + 1;
+    while( i & 0x3 ){
+        *argumentCurrent_++ = '\0';
+        ++i;
+    }
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const Symbol& rhs )
+{
+    CheckForAvailableArgumentSpace( RoundUp4(std::strlen(rhs) + 1) );
+
+    *(--typeTagsCurrent_) = SYMBOL_TYPE_TAG;
+    std::strcpy( argumentCurrent_, rhs );
+    std::size_t rhsLength = std::strlen(rhs);
+    argumentCurrent_ += rhsLength + 1;
+
+    // zero pad to 4-byte boundary
+    std::size_t i = rhsLength + 1;
+    while( i & 0x3 ){
+        *argumentCurrent_++ = '\0';
+        ++i;
+    }
+
+    return *this;
+}
+
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const Blob& rhs )
+{
+    CheckForAvailableArgumentSpace( 4 + RoundUp4(rhs.size) );
+
+    *(--typeTagsCurrent_) = BLOB_TYPE_TAG;
+    FromUInt32( argumentCurrent_, rhs.size );
+    argumentCurrent_ += 4;
+    
+    std::memcpy( argumentCurrent_, rhs.data, rhs.size );
+    argumentCurrent_ += rhs.size;
+
+    // zero pad to 4-byte boundary
+    unsigned long i = rhs.size;
+    while( i & 0x3 ){
+        *argumentCurrent_++ = '\0';
+        ++i;
+    }
+
+    return *this;
+}
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const ArrayInitiator& rhs )
+{
+    (void) rhs;
+    CheckForAvailableArgumentSpace(0);
+
+    *(--typeTagsCurrent_) = ARRAY_BEGIN_TYPE_TAG;
+
+    return *this;
+}
+
+OutboundPacketStream& OutboundPacketStream::operator<<( const ArrayTerminator& rhs )
+{
+    (void) rhs;
+    CheckForAvailableArgumentSpace(0);
+
+    *(--typeTagsCurrent_) = ARRAY_END_TYPE_TAG;
+
+    return *this;
+}
+
+} // namespace osc
+
+
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscOutboundPacketStream.h b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscOutboundPacketStream.h
new file mode 100644
index 00000000..3cc28350
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscOutboundPacketStream.h
@@ -0,0 +1,154 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_OSCOUTBOUNDPACKETSTREAM_H
+#define INCLUDED_OSCPACK_OSCOUTBOUNDPACKETSTREAM_H
+
+#include  // size_t
+
+#include "OscTypes.h"
+#include "OscException.h"
+
+
+namespace osc{
+
+class OutOfBufferMemoryException : public Exception{
+public:
+    OutOfBufferMemoryException( const char *w="out of buffer memory" )
+        : Exception( w ) {}
+};
+
+class BundleNotInProgressException : public Exception{
+public:
+    BundleNotInProgressException(
+            const char *w="call to EndBundle when bundle is not in progress" )
+        : Exception( w ) {}
+};
+
+class MessageInProgressException : public Exception{
+public:
+    MessageInProgressException(
+            const char *w="opening or closing bundle or message while message is in progress" )
+        : Exception( w ) {}
+};
+
+class MessageNotInProgressException : public Exception{
+public:
+    MessageNotInProgressException(
+            const char *w="call to EndMessage when message is not in progress" )
+        : Exception( w ) {}
+};
+
+
+class OutboundPacketStream{
+public:
+	OutboundPacketStream( char *buffer, std::size_t capacity );
+	~OutboundPacketStream();
+
+    void Clear();
+
+    std::size_t Capacity() const;
+
+    // invariant: size() is valid even while building a message.
+    std::size_t Size() const;
+
+    const char *Data() const;
+
+    // indicates that all messages have been closed with a matching EndMessage
+    // and all bundles have been closed with a matching EndBundle
+    bool IsReady() const;
+
+    bool IsMessageInProgress() const;
+    bool IsBundleInProgress() const;
+
+    OutboundPacketStream& operator<<( const BundleInitiator& rhs );
+    OutboundPacketStream& operator<<( const BundleTerminator& rhs );
+    
+    OutboundPacketStream& operator<<( const BeginMessage& rhs );
+    OutboundPacketStream& operator<<( const MessageTerminator& rhs );
+
+    OutboundPacketStream& operator<<( bool rhs );
+    OutboundPacketStream& operator<<( const NilType& rhs );
+    OutboundPacketStream& operator<<( const InfinitumType& rhs );
+    OutboundPacketStream& operator<<( int32 rhs );
+
+#if !(defined(__x86_64__) || defined(_M_X64))
+    OutboundPacketStream& operator<<( int rhs )
+            { *this << (int32)rhs; return *this; }
+#endif
+
+    OutboundPacketStream& operator<<( float rhs );
+    OutboundPacketStream& operator<<( char rhs );
+    OutboundPacketStream& operator<<( const RgbaColor& rhs );
+    OutboundPacketStream& operator<<( const MidiMessage& rhs );
+    OutboundPacketStream& operator<<( int64 rhs );
+    OutboundPacketStream& operator<<( const TimeTag& rhs );
+    OutboundPacketStream& operator<<( double rhs );
+    OutboundPacketStream& operator<<( const char* rhs );
+    OutboundPacketStream& operator<<( const Symbol& rhs );
+    OutboundPacketStream& operator<<( const Blob& rhs );
+
+    OutboundPacketStream& operator<<( const ArrayInitiator& rhs );
+    OutboundPacketStream& operator<<( const ArrayTerminator& rhs );
+
+private:
+
+    char *BeginElement( char *beginPtr );
+    void EndElement( char *endPtr );
+
+    bool ElementSizeSlotRequired() const;
+    void CheckForAvailableBundleSpace();
+    void CheckForAvailableMessageSpace( const char *addressPattern );
+    void CheckForAvailableArgumentSpace( std::size_t argumentLength );
+
+    char *data_;
+    char *end_;
+
+    char *typeTagsCurrent_; // stored in reverse order
+    char *messageCursor_;
+    char *argumentCurrent_;
+
+    // elementSizePtr_ has two special values: 0 indicates that a bundle
+    // isn't open, and elementSizePtr_==data_ indicates that a bundle is
+    // open but that it doesn't have a size slot (ie the outermost bundle)
+    uint32 *elementSizePtr_;
+
+    bool messageIsInProgress_;
+};
+
+} // namespace osc
+
+#endif /* INCLUDED_OSCPACK_OSCOUTBOUNDPACKETSTREAM_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPacketListener.h b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPacketListener.h
new file mode 100644
index 00000000..1cd2bf1b
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPacketListener.h
@@ -0,0 +1,79 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_OSCPACKETLISTENER_H
+#define INCLUDED_OSCPACK_OSCPACKETLISTENER_H
+
+#include "OscReceivedElements.h"
+#include "../ip/PacketListener.h"
+
+
+namespace osc{
+
+class OscPacketListener : public PacketListener{ 
+protected:
+    virtual void ProcessBundle( const osc::ReceivedBundle& b, 
+				const IpEndpointName& remoteEndpoint )
+    {
+        // ignore bundle time tag for now
+
+        for( ReceivedBundle::const_iterator i = b.ElementsBegin(); 
+				i != b.ElementsEnd(); ++i ){
+            if( i->IsBundle() )
+                ProcessBundle( ReceivedBundle(*i), remoteEndpoint );
+            else
+                ProcessMessage( ReceivedMessage(*i), remoteEndpoint );
+        }
+    }
+
+    virtual void ProcessMessage( const osc::ReceivedMessage& m, 
+				const IpEndpointName& remoteEndpoint ) = 0;
+    
+public:
+	virtual void ProcessPacket( const char *data, int size, 
+			const IpEndpointName& remoteEndpoint ) override
+    {
+        osc::ReceivedPacket p( data, size );
+        if( p.IsBundle() )
+            ProcessBundle( ReceivedBundle(p), remoteEndpoint );
+        else
+            ProcessMessage( ReceivedMessage(p), remoteEndpoint );
+    }
+};
+
+} // namespace osc
+
+#endif /* INCLUDED_OSCPACK_OSCPACKETLISTENER_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPrintReceivedElements.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPrintReceivedElements.cpp
new file mode 100644
index 00000000..8fa35197
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPrintReceivedElements.cpp
@@ -0,0 +1,262 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#include "OscPrintReceivedElements.h"
+
+#include  // Assert on linux
+#include 
+#include 
+#include 
+#include 
+
+#if defined(__BORLANDC__) // workaround for BCB4 release build intrinsics bug
+namespace std {
+using ::__strcpy__;  // avoid error: E2316 '__strcpy__' is not a member of 'std'.
+}
+#endif
+
+namespace osc{
+
+
+std::ostream& operator<<( std::ostream & os,
+        const ReceivedMessageArgument& arg )
+{
+    switch( arg.TypeTag() ){
+        case TRUE_TYPE_TAG:
+            os << "bool:true";
+            break;
+                
+        case FALSE_TYPE_TAG:
+            os << "bool:false";
+            break;
+
+        case NIL_TYPE_TAG:
+            os << "(Nil)";
+            break;
+
+        case INFINITUM_TYPE_TAG:
+            os << "(Infinitum)";
+            break;
+
+        case INT32_TYPE_TAG:
+            os << "int32:" << arg.AsInt32Unchecked();
+            break;
+
+        case FLOAT_TYPE_TAG:
+            os << "float32:" << arg.AsFloatUnchecked();
+            break;
+
+        case CHAR_TYPE_TAG:
+            {
+                char s[2] = {0};
+                s[0] = arg.AsCharUnchecked();
+                os << "char:'" << s << "'";
+            }
+            break;
+
+        case RGBA_COLOR_TYPE_TAG:
+            {
+                uint32 color = arg.AsRgbaColorUnchecked();
+                
+                os << "RGBA:0x"
+                        << std::hex << std::setfill('0')
+                        << std::setw(2) << (int)((color>>24) & 0xFF)
+                        << std::setw(2) << (int)((color>>16) & 0xFF)
+                        << std::setw(2) << (int)((color>>8) & 0xFF)
+                        << std::setw(2) << (int)(color & 0xFF)
+                        << std::setfill(' ');
+                os.unsetf(std::ios::basefield);
+            }
+            break;
+
+        case MIDI_MESSAGE_TYPE_TAG:
+            {
+                uint32 m = arg.AsMidiMessageUnchecked();
+                os << "midi (port, status, data1, data2):<<"
+                        << std::hex << std::setfill('0')
+                        << "0x" << std::setw(2) << (int)((m>>24) & 0xFF)
+                        << " 0x" << std::setw(2) << (int)((m>>16) & 0xFF)
+                        << " 0x" << std::setw(2) << (int)((m>>8) & 0xFF)
+                        << " 0x" << std::setw(2) << (int)(m & 0xFF)
+                        << std::setfill(' ') << ">>";
+                os.unsetf(std::ios::basefield);
+            }
+            break;
+				
+        case INT64_TYPE_TAG:
+            os << "int64:" << arg.AsInt64Unchecked();
+            break;
+
+        case TIME_TAG_TYPE_TAG:
+            {
+                os << "OSC-timetag:" << arg.AsTimeTagUnchecked() << " ";
+
+                std::time_t t =
+                        (unsigned long)( arg.AsTimeTagUnchecked() >> 32 );
+
+                const char *timeString = std::ctime( &t );
+                size_t len = std::strlen( timeString );
+
+                // -1 to omit trailing newline from string returned by ctime()
+                if( len > 1 )
+                    os.write( timeString, len - 1 );
+            }
+            break;
+                
+        case DOUBLE_TYPE_TAG:
+            os << "double:" << arg.AsDoubleUnchecked();
+            break;
+
+        case STRING_TYPE_TAG:
+            os << "OSC-string:`" << arg.AsStringUnchecked() << "'";
+            break;
+                
+        case SYMBOL_TYPE_TAG: 
+            os << "OSC-string (symbol):`" << arg.AsSymbolUnchecked() << "'";
+            break;
+
+        case BLOB_TYPE_TAG:
+            {
+                const void *data;
+                osc_bundle_element_size_t size;
+                arg.AsBlobUnchecked( data, size );
+                os << "OSC-blob:<<" << std::hex << std::setfill('0');
+                unsigned char *p = (unsigned char*)data;
+                for( osc_bundle_element_size_t i = 0; i < size; ++i ){
+                    os << "0x" << std::setw(2) << int(p[i]);
+                    if( i != size-1 )
+                        os << ' ';
+                }
+                os.unsetf(std::ios::basefield);
+                os << ">>" << std::setfill(' ');
+            }
+            break;
+
+        case ARRAY_BEGIN_TYPE_TAG:
+            os << "[";
+            break;
+
+        case ARRAY_END_TYPE_TAG:
+            os << "]";
+            break;
+
+        default:
+            os << "unknown";
+    }
+
+    return os;
+}
+
+
+std::ostream& operator<<( std::ostream & os, const ReceivedMessage& m )
+{
+    os << "[";
+    if( m.AddressPatternIsUInt32() )
+        os << m.AddressPatternAsUInt32();
+    else
+        os << m.AddressPattern();
+    
+    bool first = true;
+    for( ReceivedMessage::const_iterator i = m.ArgumentsBegin();
+            i != m.ArgumentsEnd(); ++i ){
+        if( first ){
+            os << " ";
+            first = false;
+        }else{
+            os << ", ";
+        }
+
+        os << *i;
+    }
+
+    os << "]";
+
+    return os;
+}
+
+
+std::ostream& operator<<( std::ostream & os, const ReceivedBundle& b )
+{
+    static int indent = 0;
+
+    for( int j=0; j < indent; ++j )
+        os << "  ";
+    os << "{ ( ";
+    if( b.TimeTag() == 1 )
+        os << "immediate";
+    else
+        os << b.TimeTag();
+    os << " )\n";
+
+    ++indent;
+    
+    for( ReceivedBundle::const_iterator i = b.ElementsBegin();
+            i != b.ElementsEnd(); ++i ){
+        if( i->IsBundle() ){
+            ReceivedBundle b(*i);
+            os << b << "\n";
+        }else{
+            ReceivedMessage m(*i);
+            for( int j=0; j < indent; ++j )
+                os << "  ";
+            os << m << "\n";
+        }
+    }
+
+    --indent;
+
+    for( int j=0; j < indent; ++j )
+        os << "  ";
+    os << "}";
+
+    return os;
+}
+
+
+std::ostream& operator<<( std::ostream & os, const ReceivedPacket& p )
+{
+    if( p.IsBundle() ){
+        ReceivedBundle b(p);
+        os << b << "\n";
+    }else{
+        ReceivedMessage m(p);
+        os << m << "\n";
+    }
+
+    return os;
+}
+
+} // namespace osc
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPrintReceivedElements.h b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPrintReceivedElements.h
new file mode 100644
index 00000000..8d71391f
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscPrintReceivedElements.h
@@ -0,0 +1,54 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_OSCPRINTRECEIVEDELEMENTS_H
+#define INCLUDED_OSCPACK_OSCPRINTRECEIVEDELEMENTS_H
+
+#include 
+
+#include "OscReceivedElements.h"
+
+
+namespace osc{
+
+std::ostream& operator<<( std::ostream & os, const ReceivedPacket& p );
+std::ostream& operator<<( std::ostream & os, const ReceivedMessageArgument& arg );
+std::ostream& operator<<( std::ostream & os, const ReceivedMessage& m );
+std::ostream& operator<<( std::ostream & os, const ReceivedBundle& b );
+
+} // namespace osc
+
+#endif /* INCLUDED_OSCPACK_OSCPRINTRECEIVEDELEMENTS_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscReceivedElements.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscReceivedElements.cpp
new file mode 100644
index 00000000..83037d8f
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscReceivedElements.cpp
@@ -0,0 +1,806 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#include "OscReceivedElements.h"
+
+#include "OscHostEndianness.h"
+
+#include  // ptrdiff_t
+
+namespace osc{
+
+
+// return the first 4 byte boundary after the end of a str4
+// be careful about calling this version if you don't know whether
+// the string is terminated correctly.
+static inline const char* FindStr4End( const char *p )
+{
+	if( p[0] == '\0' )    // special case for SuperCollider integer address pattern
+		return p + 4;
+
+    p += 3;
+
+    while( *p )
+        p += 4;
+
+    return p + 1;
+}
+
+
+// return the first 4 byte boundary after the end of a str4
+// returns 0 if p == end or if the string is unterminated
+static inline const char* FindStr4End( const char *p, const char *end )
+{
+    if( p >= end )
+        return 0;
+
+	if( p[0] == '\0' )    // special case for SuperCollider integer address pattern
+		return p + 4;
+
+    p += 3;
+    end -= 1;
+
+    while( p < end && *p )
+        p += 4;
+
+    if( *p )
+        return 0;
+    else
+        return p + 1;
+}
+
+
+// round up to the next highest multiple of 4. unless x is already a multiple of 4
+static inline uint32 RoundUp4( uint32 x ) 
+{
+    return (x + 3) & ~((uint32)0x03);
+}
+
+
+static inline int32 ToInt32( const char *p )
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::int32 i;
+        char c[4];
+    } u;
+
+    u.c[0] = p[3];
+    u.c[1] = p[2];
+    u.c[2] = p[1];
+    u.c[3] = p[0];
+
+    return u.i;
+#else
+	return *(int32*)p;
+#endif
+}
+
+
+static inline uint32 ToUInt32( const char *p )
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::uint32 i;
+        char c[4];
+    } u;
+
+    u.c[0] = p[3];
+    u.c[1] = p[2];
+    u.c[2] = p[1];
+    u.c[3] = p[0];
+
+    return u.i;
+#else
+	return *(uint32*)p;
+#endif
+}
+
+
+static inline int64 ToInt64( const char *p )
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::int64 i;
+        char c[8];
+    } u;
+
+    u.c[0] = p[7];
+    u.c[1] = p[6];
+    u.c[2] = p[5];
+    u.c[3] = p[4];
+    u.c[4] = p[3];
+    u.c[5] = p[2];
+    u.c[6] = p[1];
+    u.c[7] = p[0];
+
+    return u.i;
+#else
+	return *(int64*)p;
+#endif
+}
+
+
+static inline uint64 ToUInt64( const char *p )
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::uint64 i;
+        char c[8];
+    } u;
+
+    u.c[0] = p[7];
+    u.c[1] = p[6];
+    u.c[2] = p[5];
+    u.c[3] = p[4];
+    u.c[4] = p[3];
+    u.c[5] = p[2];
+    u.c[6] = p[1];
+    u.c[7] = p[0];
+
+    return u.i;
+#else
+	return *(uint64*)p;
+#endif
+}
+
+//------------------------------------------------------------------------------
+
+bool ReceivedPacket::IsBundle() const
+{
+    return (Size() > 0 && Contents()[0] == '#');
+}
+
+//------------------------------------------------------------------------------
+
+bool ReceivedBundleElement::IsBundle() const
+{
+    return (Size() > 0 && Contents()[0] == '#');
+}
+
+
+osc_bundle_element_size_t ReceivedBundleElement::Size() const
+{
+    return ToInt32( sizePtr_ );
+}
+
+//------------------------------------------------------------------------------
+
+bool ReceivedMessageArgument::AsBool() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == TRUE_TYPE_TAG )
+		return true;
+	else if( *typeTagPtr_ == FALSE_TYPE_TAG )
+		return false;
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+bool ReceivedMessageArgument::AsBoolUnchecked() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == TRUE_TYPE_TAG )
+		return true;
+	else if (*typeTagPtr_ == osc::TypeTagValues::FLOAT_TYPE_TAG) // Do conversion for touchOSC's limited values
+		return AsFloatUnchecked() > 0;
+    else
+	    return false;
+}
+
+
+int32 ReceivedMessageArgument::AsInt32() const
+{
+	if (!typeTagPtr_)
+		throw MissingArgumentException();
+	else if (*typeTagPtr_ == INT32_TYPE_TAG)
+		return AsInt32Unchecked();
+	else if (*typeTagPtr_ == osc::TypeTagValues::FLOAT_TYPE_TAG) // Do conversion for touchOSC's limited values
+		return static_cast(AsFloatUnchecked());
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+int32 ReceivedMessageArgument::AsInt32Unchecked() const
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        osc::int32 i;
+        char c[4];
+    } u;
+
+    u.c[0] = argumentPtr_[3];
+    u.c[1] = argumentPtr_[2];
+    u.c[2] = argumentPtr_[1];
+    u.c[3] = argumentPtr_[0];
+
+    return u.i;
+#else
+	return *(int32*)argument_;
+#endif
+}
+
+
+float ReceivedMessageArgument::AsFloat() const
+{
+	if (!typeTagPtr_)
+		throw MissingArgumentException();
+	else if (*typeTagPtr_ == FLOAT_TYPE_TAG)
+		return AsFloatUnchecked();
+	else if (*typeTagPtr_ == TRUE_TYPE_TAG) // Allow conversion to other types
+		return 1.0f;
+	else if (*typeTagPtr_ == FALSE_TYPE_TAG)
+		return 0.0f;
+	else if (*typeTagPtr_ == INT32_TYPE_TAG)
+		return static_cast(AsInt32Unchecked());
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+float ReceivedMessageArgument::AsFloatUnchecked() const
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        float f;
+        char c[4];
+    } u;
+
+    u.c[0] = argumentPtr_[3];
+    u.c[1] = argumentPtr_[2];
+    u.c[2] = argumentPtr_[1];
+    u.c[3] = argumentPtr_[0];
+
+    return u.f;
+#else
+	return *(float*)argument_;
+#endif
+}
+
+
+char ReceivedMessageArgument::AsChar() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == CHAR_TYPE_TAG )
+		return AsCharUnchecked();
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+char ReceivedMessageArgument::AsCharUnchecked() const
+{
+    return (char)ToInt32( argumentPtr_ );
+}
+
+
+uint32 ReceivedMessageArgument::AsRgbaColor() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == RGBA_COLOR_TYPE_TAG )
+		return AsRgbaColorUnchecked();
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+uint32 ReceivedMessageArgument::AsRgbaColorUnchecked() const
+{
+	return ToUInt32( argumentPtr_ );
+}
+
+
+uint32 ReceivedMessageArgument::AsMidiMessage() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == MIDI_MESSAGE_TYPE_TAG )
+		return AsMidiMessageUnchecked();
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+uint32 ReceivedMessageArgument::AsMidiMessageUnchecked() const
+{
+	return ToUInt32( argumentPtr_ );
+}
+
+
+int64 ReceivedMessageArgument::AsInt64() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == INT64_TYPE_TAG )
+		return AsInt64Unchecked();
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+int64 ReceivedMessageArgument::AsInt64Unchecked() const
+{
+    return ToInt64( argumentPtr_ );
+}
+
+
+uint64 ReceivedMessageArgument::AsTimeTag() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == TIME_TAG_TYPE_TAG )
+		return AsTimeTagUnchecked();
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+uint64 ReceivedMessageArgument::AsTimeTagUnchecked() const
+{
+    return ToUInt64( argumentPtr_ );
+}
+
+
+double ReceivedMessageArgument::AsDouble() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == DOUBLE_TYPE_TAG )
+		return AsDoubleUnchecked();
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+double ReceivedMessageArgument::AsDoubleUnchecked() const
+{
+#ifdef OSC_HOST_LITTLE_ENDIAN
+    union{
+        double d;
+        char c[8];
+    } u;
+
+    u.c[0] = argumentPtr_[7];
+    u.c[1] = argumentPtr_[6];
+    u.c[2] = argumentPtr_[5];
+    u.c[3] = argumentPtr_[4];
+    u.c[4] = argumentPtr_[3];
+    u.c[5] = argumentPtr_[2];
+    u.c[6] = argumentPtr_[1];
+    u.c[7] = argumentPtr_[0];
+
+    return u.d;
+#else
+	return *(double*)argument_;
+#endif
+}
+
+
+const char* ReceivedMessageArgument::AsString() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == STRING_TYPE_TAG )
+		return argumentPtr_;
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+const char* ReceivedMessageArgument::AsSymbol() const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == SYMBOL_TYPE_TAG )
+		return argumentPtr_;
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+void ReceivedMessageArgument::AsBlob( const void*& data, osc_bundle_element_size_t& size ) const
+{
+    if( !typeTagPtr_ )
+        throw MissingArgumentException();
+	else if( *typeTagPtr_ == BLOB_TYPE_TAG )
+		AsBlobUnchecked( data, size );
+	else
+		throw WrongArgumentTypeException();
+}
+
+
+void ReceivedMessageArgument::AsBlobUnchecked( const void*& data, osc_bundle_element_size_t& size ) const
+{
+    // read blob size as an unsigned int then validate
+    osc_bundle_element_size_t sizeResult = (osc_bundle_element_size_t)ToUInt32( argumentPtr_ );
+    if( !IsValidElementSizeValue(sizeResult) )
+        throw MalformedMessageException("invalid blob size");
+
+    size = sizeResult;
+	data = (void*)(argumentPtr_+ osc::OSC_SIZEOF_INT32);
+}
+
+std::size_t ReceivedMessageArgument::ComputeArrayItemCount() const
+{
+    // it is only valid to call ComputeArrayItemCount when the argument is the array start marker
+    if( !IsArrayBegin() )
+        throw WrongArgumentTypeException();
+
+    std::size_t result = 0;
+    unsigned int level = 0;
+    const char *typeTag = typeTagPtr_ + 1;
+
+    // iterate through all type tags. note that ReceivedMessage::Init
+    // has already checked that the message is well formed.
+    while( *typeTag ) {
+        switch( *typeTag++ ) {
+            case ARRAY_BEGIN_TYPE_TAG:
+                level += 1;
+                break;
+
+            case ARRAY_END_TYPE_TAG:
+                if(level == 0)
+                    return result;
+                level -= 1;
+                break;
+
+            default:
+                if( level == 0 ) // only count items at level 0
+                    ++result;
+        }
+    }
+
+    return result;
+}
+
+//------------------------------------------------------------------------------
+
+void ReceivedMessageArgumentIterator::Advance()
+{
+    if( !value_.typeTagPtr_ )
+        return;
+        
+    switch( *value_.typeTagPtr_++ ){
+        case '\0':
+            // don't advance past end
+            --value_.typeTagPtr_;
+            break;
+            
+        case TRUE_TYPE_TAG:
+        case FALSE_TYPE_TAG:
+        case NIL_TYPE_TAG:
+        case INFINITUM_TYPE_TAG:
+        
+            // zero length
+            break;
+
+        case INT32_TYPE_TAG:
+        case FLOAT_TYPE_TAG: 					
+        case CHAR_TYPE_TAG:
+        case RGBA_COLOR_TYPE_TAG:
+        case MIDI_MESSAGE_TYPE_TAG:
+
+            value_.argumentPtr_ += 4;
+            break;
+
+        case INT64_TYPE_TAG:
+        case TIME_TAG_TYPE_TAG:
+        case DOUBLE_TYPE_TAG:
+				
+            value_.argumentPtr_ += 8;
+            break;
+
+        case STRING_TYPE_TAG: 
+        case SYMBOL_TYPE_TAG:
+
+            // we use the unsafe function FindStr4End(char*) here because all of
+            // the arguments have already been validated in
+            // ReceivedMessage::Init() below.
+            
+            value_.argumentPtr_ = FindStr4End( value_.argumentPtr_ );
+            break;
+
+        case BLOB_TYPE_TAG:
+            {
+                // treat blob size as an unsigned int for the purposes of this calculation
+                uint32 blobSize = ToUInt32( value_.argumentPtr_ );
+                value_.argumentPtr_ = value_.argumentPtr_ + osc::OSC_SIZEOF_INT32 + RoundUp4( blobSize );
+            }
+            break;
+
+        case ARRAY_BEGIN_TYPE_TAG:
+        case ARRAY_END_TYPE_TAG: 
+
+            //    [ Indicates the beginning of an array. The tags following are for
+            //        data in the Array until a close brace tag is reached.
+            //    ] Indicates the end of an array.
+
+            // zero length, don't advance argument ptr
+            break;
+
+        default:    // unknown type tag
+            // don't advance
+            --value_.typeTagPtr_;
+            break;
+    }
+}
+
+//------------------------------------------------------------------------------
+
+ReceivedMessage::ReceivedMessage( const ReceivedPacket& packet )
+    : addressPattern_( packet.Contents() )
+{
+    Init( packet.Contents(), packet.Size() );
+}
+
+
+ReceivedMessage::ReceivedMessage( const ReceivedBundleElement& bundleElement )
+    : addressPattern_( bundleElement.Contents() )
+{
+    Init( bundleElement.Contents(), bundleElement.Size() );
+}
+
+
+bool ReceivedMessage::AddressPatternIsUInt32() const
+{
+	return (addressPattern_[0] == '\0');
+}
+
+
+uint32 ReceivedMessage::AddressPatternAsUInt32() const
+{
+    return ToUInt32( addressPattern_ );
+}
+
+
+void ReceivedMessage::Init( const char *message, osc_bundle_element_size_t size )
+{
+    if( !IsValidElementSizeValue(size) )
+        throw MalformedMessageException( "invalid message size" );
+
+    if( size == 0 )
+        throw MalformedMessageException( "zero length messages not permitted" );
+
+    if( !IsMultipleOf4(size) )
+        throw MalformedMessageException( "message size must be multiple of four" );
+
+    const char *end = message + size;
+
+    typeTagsBegin_ = FindStr4End( addressPattern_, end );
+    if( typeTagsBegin_ == 0 ){
+        // address pattern was not terminated before end
+        throw MalformedMessageException( "unterminated address pattern" );
+    }
+
+    if( typeTagsBegin_ == end ){
+        // message consists of only the address pattern - no arguments or type tags.
+        typeTagsBegin_ = 0;
+        typeTagsEnd_ = 0;
+        arguments_ = 0;
+            
+    }else{
+        if( *typeTagsBegin_ != ',' )
+            throw MalformedMessageException( "type tags not present" );
+
+        if( *(typeTagsBegin_ + 1) == '\0' ){
+            // zero length type tags
+            typeTagsBegin_ = 0;
+            typeTagsEnd_ = 0;
+            arguments_ = 0;
+
+        }else{
+            // check that all arguments are present and well formed
+                
+            arguments_ = FindStr4End( typeTagsBegin_, end );
+            if( arguments_ == 0 ){
+                throw MalformedMessageException( "type tags were not terminated before end of message" );
+            }
+
+            ++typeTagsBegin_; // advance past initial ','
+            
+            const char *typeTag = typeTagsBegin_;
+            const char *argument = arguments_;
+            unsigned int arrayLevel = 0;
+                        
+            do{
+                switch( *typeTag ){
+                    case TRUE_TYPE_TAG:
+                    case FALSE_TYPE_TAG:
+                    case NIL_TYPE_TAG:
+                    case INFINITUM_TYPE_TAG:
+                        // zero length
+                        break;
+
+                    //    [ Indicates the beginning of an array. The tags following are for
+                    //        data in the Array until a close brace tag is reached.
+                    //    ] Indicates the end of an array.
+                    case ARRAY_BEGIN_TYPE_TAG:
+                        ++arrayLevel;
+                        // (zero length argument data)
+                        break;
+
+                    case ARRAY_END_TYPE_TAG:
+                        --arrayLevel;
+                        // (zero length argument data)
+                        break;
+
+                    case INT32_TYPE_TAG:
+                    case FLOAT_TYPE_TAG:
+                    case CHAR_TYPE_TAG:
+                    case RGBA_COLOR_TYPE_TAG:
+                    case MIDI_MESSAGE_TYPE_TAG:
+
+                        if( argument == end )
+                            throw MalformedMessageException( "arguments exceed message size" );
+                        argument += 4;
+                        if( argument > end )
+                            throw MalformedMessageException( "arguments exceed message size" );
+                        break;
+
+                    case INT64_TYPE_TAG:
+                    case TIME_TAG_TYPE_TAG:
+                    case DOUBLE_TYPE_TAG:
+
+                        if( argument == end )
+                            throw MalformedMessageException( "arguments exceed message size" );
+                        argument += 8;
+                        if( argument > end )
+                            throw MalformedMessageException( "arguments exceed message size" );
+                        break;
+
+                    case STRING_TYPE_TAG: 
+                    case SYMBOL_TYPE_TAG:
+                    
+                        if( argument == end )
+                            throw MalformedMessageException( "arguments exceed message size" );
+                        argument = FindStr4End( argument, end );
+                        if( argument == 0 )
+                            throw MalformedMessageException( "unterminated string argument" );
+                        break;
+
+                    case BLOB_TYPE_TAG:
+                        {
+                            if( argument + osc::OSC_SIZEOF_INT32 > end )
+                                MalformedMessageException( "arguments exceed message size" );
+                                
+                            // treat blob size as an unsigned int for the purposes of this calculation
+                            uint32 blobSize = ToUInt32( argument );
+                            argument = argument + osc::OSC_SIZEOF_INT32 + RoundUp4( blobSize );
+                            if( argument > end )
+                                MalformedMessageException( "arguments exceed message size" );
+                        }
+                        break;
+                        
+                    default:
+                        throw MalformedMessageException( "unknown type tag" );
+                }
+
+            }while( *++typeTag != '\0' );
+            typeTagsEnd_ = typeTag;
+
+            if( arrayLevel !=  0 )
+                throw MalformedMessageException( "array was not terminated before end of message (expected ']' end of array tag)" );
+        }
+
+        // These invariants should be guaranteed by the above code.
+        // we depend on them in the implementation of ArgumentCount()
+#ifndef NDEBUG
+        std::ptrdiff_t argumentCount = typeTagsEnd_ - typeTagsBegin_;
+        assert( argumentCount >= 0 );
+        assert( argumentCount <= OSC_INT32_MAX );
+#endif
+    }
+}
+
+//------------------------------------------------------------------------------
+
+ReceivedBundle::ReceivedBundle( const ReceivedPacket& packet )
+    : elementCount_( 0 )
+{
+    Init( packet.Contents(), packet.Size() );
+}
+
+
+ReceivedBundle::ReceivedBundle( const ReceivedBundleElement& bundleElement )
+    : elementCount_( 0 )
+{
+    Init( bundleElement.Contents(), bundleElement.Size() );
+}
+
+
+void ReceivedBundle::Init( const char *bundle, osc_bundle_element_size_t size )
+{
+
+    if( !IsValidElementSizeValue(size) )
+        throw MalformedBundleException( "invalid bundle size" );
+
+    if( size < 16 )
+        throw MalformedBundleException( "packet too short for bundle" );
+
+    if( !IsMultipleOf4(size) )
+        throw MalformedBundleException( "bundle size must be multiple of four" );
+
+    if( bundle[0] != '#'
+        || bundle[1] != 'b'
+        || bundle[2] != 'u'
+        || bundle[3] != 'n'
+        || bundle[4] != 'd'
+        || bundle[5] != 'l'
+        || bundle[6] != 'e'
+        || bundle[7] != '\0' )
+            throw MalformedBundleException( "bad bundle address pattern" );    
+
+    end_ = bundle + size;
+
+    timeTag_ = bundle + 8;
+
+    const char *p = timeTag_ + 8;
+        
+    while( p < end_ ){
+        if( p + osc::OSC_SIZEOF_INT32 > end_ )
+            throw MalformedBundleException( "packet too short for elementSize" );
+
+        // treat element size as an unsigned int for the purposes of this calculation
+        uint32 elementSize = ToUInt32( p );
+        if( (elementSize & ((uint32)0x03)) != 0 )
+            throw MalformedBundleException( "bundle element size must be multiple of four" );
+
+        p += osc::OSC_SIZEOF_INT32 + elementSize;
+        if( p > end_ )
+            throw MalformedBundleException( "packet too short for bundle element" );
+
+        ++elementCount_;
+    }
+
+    if( p != end_ )
+        throw MalformedBundleException( "bundle contents " );
+}
+
+
+uint64 ReceivedBundle::TimeTag() const
+{
+    return ToUInt64( timeTag_ );
+}
+
+
+} // namespace osc
+
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscReceivedElements.h b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscReceivedElements.h
new file mode 100644
index 00000000..b6205f31
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscReceivedElements.h
@@ -0,0 +1,548 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_OSCRECEIVEDELEMENTS_H
+#define INCLUDED_OSCPACK_OSCRECEIVEDELEMENTS_H
+
+#include 
+#include 
+#include  // size_t
+
+#include "OscTypes.h"
+#include "OscException.h"
+
+
+namespace osc{
+
+
+class MalformedPacketException : public Exception{
+public:
+    MalformedPacketException( const char *w="malformed packet" )
+        : Exception( w ) {}
+};
+
+class MalformedMessageException : public Exception{
+public:
+    MalformedMessageException( const char *w="malformed message" )
+        : Exception( w ) {}
+};
+
+class MalformedBundleException : public Exception{
+public:
+    MalformedBundleException( const char *w="malformed bundle" )
+        : Exception( w ) {}
+};
+
+class WrongArgumentTypeException : public Exception{
+public:
+    WrongArgumentTypeException( const char *w="wrong argument type" )
+        : Exception( w ) {}
+};
+
+class MissingArgumentException : public Exception{
+public:
+    MissingArgumentException( const char *w="missing argument" )
+        : Exception( w ) {}
+};
+
+class ExcessArgumentException : public Exception{
+public:
+    ExcessArgumentException( const char *w="too many arguments" )
+        : Exception( w ) {}
+};
+
+
+class ReceivedPacket{
+public:
+    // Although the OSC spec is not entirely clear on this, we only support
+    // packets up to 0x7FFFFFFC bytes long (the maximum 4-byte aligned value
+    // representable by an int32). An exception will be raised if you pass a 
+    // larger value to the ReceivedPacket() constructor.
+
+    ReceivedPacket( const char *contents, osc_bundle_element_size_t size )
+        : contents_( contents )
+        , size_( ValidateSize(size) ) {}
+
+    ReceivedPacket( const char *contents, std::size_t size )
+        : contents_( contents )
+        , size_( ValidateSize( (osc_bundle_element_size_t)size ) ) {}
+
+#if !(defined(__x86_64__) || defined(_M_X64))
+    ReceivedPacket( const char *contents, int size )
+        : contents_( contents )
+        , size_( ValidateSize( (osc_bundle_element_size_t)size ) ) {}
+#endif
+
+    bool IsMessage() const { return !IsBundle(); }
+    bool IsBundle() const;
+
+    osc_bundle_element_size_t Size() const { return size_; }
+    const char *Contents() const { return contents_; }
+
+private:
+    const char *contents_;
+    osc_bundle_element_size_t size_;
+
+    static osc_bundle_element_size_t ValidateSize( osc_bundle_element_size_t size )
+    {
+        // sanity check integer types declared in OscTypes.h 
+        // you'll need to fix OscTypes.h if any of these asserts fail
+        assert( sizeof(osc::int32) == 4 );
+        assert( sizeof(osc::uint32) == 4 );
+        assert( sizeof(osc::int64) == 8 );
+        assert( sizeof(osc::uint64) == 8 );
+
+        if( !IsValidElementSizeValue(size) )
+            throw MalformedPacketException( "invalid packet size" );
+
+        if( size == 0 )
+            throw MalformedPacketException( "zero length elements not permitted" );
+
+        if( !IsMultipleOf4(size) )
+            throw MalformedPacketException( "element size must be multiple of four" );
+
+        return size;
+    }
+};
+
+
+class ReceivedBundleElement{
+public:
+    ReceivedBundleElement( const char *sizePtr )
+        : sizePtr_( sizePtr ) {}
+
+    friend class ReceivedBundleElementIterator;
+
+    bool IsMessage() const { return !IsBundle(); }
+    bool IsBundle() const;
+
+    osc_bundle_element_size_t Size() const;
+    const char *Contents() const { return sizePtr_ + osc::OSC_SIZEOF_INT32; }
+
+private:
+    const char *sizePtr_;
+};
+
+
+class ReceivedBundleElementIterator{
+public:
+	ReceivedBundleElementIterator( const char *sizePtr )
+        : value_( sizePtr ) {}
+
+	ReceivedBundleElementIterator operator++()
+	{
+        Advance();
+        return *this;
+	}
+
+    ReceivedBundleElementIterator operator++(int)
+    {
+        ReceivedBundleElementIterator old( *this );
+        Advance();
+        return old;
+    }
+
+	const ReceivedBundleElement& operator*() const { return value_; }
+
+    const ReceivedBundleElement* operator->() const { return &value_; }
+
+	friend bool operator==(const ReceivedBundleElementIterator& lhs,
+            const ReceivedBundleElementIterator& rhs );
+
+private:
+	ReceivedBundleElement value_;
+
+	void Advance() { value_.sizePtr_ = value_.Contents() + value_.Size(); }
+
+    bool IsEqualTo( const ReceivedBundleElementIterator& rhs ) const
+    {
+        return value_.sizePtr_ == rhs.value_.sizePtr_;
+    }
+};
+
+inline bool operator==(const ReceivedBundleElementIterator& lhs,
+        const ReceivedBundleElementIterator& rhs )
+{	
+	return lhs.IsEqualTo( rhs );
+}
+
+inline bool operator!=(const ReceivedBundleElementIterator& lhs,
+        const ReceivedBundleElementIterator& rhs )
+{
+	return !( lhs == rhs );
+}
+
+
+class ReceivedMessageArgument{
+public:
+	ReceivedMessageArgument( const char *typeTagPtr, const char *argumentPtr )
+		: typeTagPtr_( typeTagPtr )
+		, argumentPtr_( argumentPtr ) {}
+
+    friend class ReceivedMessageArgumentIterator;
+    
+	char TypeTag() const { return *typeTagPtr_; }
+
+    // the unchecked methods below don't check whether the argument actually
+    // is of the specified type. they should only be used if you've already
+    // checked the type tag or the associated IsType() method.
+
+    bool IsBool() const
+        { return *typeTagPtr_ == TRUE_TYPE_TAG || *typeTagPtr_ == FALSE_TYPE_TAG; }
+    bool AsBool() const;
+    bool AsBoolUnchecked() const;
+
+    bool IsNil() const { return *typeTagPtr_ == NIL_TYPE_TAG; }
+    bool IsInfinitum() const { return *typeTagPtr_ == INFINITUM_TYPE_TAG; }
+
+    bool IsInt32() const { return *typeTagPtr_ == INT32_TYPE_TAG; }
+    int32 AsInt32() const;
+    int32 AsInt32Unchecked() const;
+
+    bool IsFloat() const { return *typeTagPtr_ == FLOAT_TYPE_TAG; }
+    float AsFloat() const;
+    float AsFloatUnchecked() const;
+
+    bool IsChar() const { return *typeTagPtr_ == CHAR_TYPE_TAG; }
+    char AsChar() const;
+    char AsCharUnchecked() const;
+
+    bool IsRgbaColor() const { return *typeTagPtr_ == RGBA_COLOR_TYPE_TAG; }
+    uint32 AsRgbaColor() const;
+    uint32 AsRgbaColorUnchecked() const;
+
+    bool IsMidiMessage() const { return *typeTagPtr_ == MIDI_MESSAGE_TYPE_TAG; }
+    uint32 AsMidiMessage() const;
+    uint32 AsMidiMessageUnchecked() const;
+
+    bool IsInt64() const { return *typeTagPtr_ == INT64_TYPE_TAG; }
+    int64 AsInt64() const;
+    int64 AsInt64Unchecked() const;
+
+    bool IsTimeTag() const { return *typeTagPtr_ == TIME_TAG_TYPE_TAG; }
+    uint64 AsTimeTag() const;
+    uint64 AsTimeTagUnchecked() const;
+
+    bool IsDouble() const { return *typeTagPtr_ == DOUBLE_TYPE_TAG; }
+    double AsDouble() const;
+    double AsDoubleUnchecked() const;
+
+    bool IsString() const { return *typeTagPtr_ == STRING_TYPE_TAG; }
+    const char* AsString() const;
+    const char* AsStringUnchecked() const { return argumentPtr_; }
+
+    bool IsSymbol() const { return *typeTagPtr_ == SYMBOL_TYPE_TAG; }
+    const char* AsSymbol() const;
+    const char* AsSymbolUnchecked() const { return argumentPtr_; }
+
+    bool IsBlob() const { return *typeTagPtr_ == BLOB_TYPE_TAG; }
+    void AsBlob( const void*& data, osc_bundle_element_size_t& size ) const;
+    void AsBlobUnchecked( const void*& data, osc_bundle_element_size_t& size ) const;
+    
+    bool IsArrayBegin() const { return *typeTagPtr_ == ARRAY_BEGIN_TYPE_TAG; }
+    bool IsArrayEnd() const { return *typeTagPtr_ == ARRAY_END_TYPE_TAG; }
+    // Calculate the number of top-level items in the array. Nested arrays count as one item.
+    // Only valid at array start. Will throw an exception if IsArrayStart() == false.
+    std::size_t ComputeArrayItemCount() const;
+
+private:
+	const char *typeTagPtr_;
+	const char *argumentPtr_;
+};
+
+
+class ReceivedMessageArgumentIterator{
+public:
+	ReceivedMessageArgumentIterator( const char *typeTags, const char *arguments )
+        : value_( typeTags, arguments ) {}
+
+	ReceivedMessageArgumentIterator operator++()
+	{
+        Advance();
+        return *this;
+	}
+
+    ReceivedMessageArgumentIterator operator++(int)
+    {
+        ReceivedMessageArgumentIterator old( *this );
+        Advance();
+        return old;
+    }
+
+	const ReceivedMessageArgument& operator*() const { return value_; }
+
+    const ReceivedMessageArgument* operator->() const { return &value_; }
+
+	friend bool operator==(const ReceivedMessageArgumentIterator& lhs,
+            const ReceivedMessageArgumentIterator& rhs );
+
+private:
+	ReceivedMessageArgument value_;
+
+	void Advance();
+
+    bool IsEqualTo( const ReceivedMessageArgumentIterator& rhs ) const
+    {
+        return value_.typeTagPtr_ == rhs.value_.typeTagPtr_;
+    }
+};
+
+inline bool operator==(const ReceivedMessageArgumentIterator& lhs,
+        const ReceivedMessageArgumentIterator& rhs )
+{	
+	return lhs.IsEqualTo( rhs );
+}
+
+inline bool operator!=(const ReceivedMessageArgumentIterator& lhs,
+        const ReceivedMessageArgumentIterator& rhs )
+{	
+	return !( lhs == rhs );
+}
+
+
+class ReceivedMessageArgumentStream{
+    friend class ReceivedMessage;
+    ReceivedMessageArgumentStream( const ReceivedMessageArgumentIterator& begin,
+            const ReceivedMessageArgumentIterator& end )
+        : p_( begin )
+        , end_( end ) {}
+
+    ReceivedMessageArgumentIterator p_, end_;
+    
+public:
+
+    // end of stream
+    bool Eos() const { return p_ == end_; }
+
+    ReceivedMessageArgumentStream& operator>>( bool& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs = (*p_++).AsBool();
+        return *this;
+    }
+
+    // not sure if it would be useful to stream Nil and Infinitum
+    // for now it's not possible
+    // same goes for array boundaries
+
+    ReceivedMessageArgumentStream& operator>>( int32& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs = (*p_++).AsInt32();
+        return *this;
+    }     
+
+    ReceivedMessageArgumentStream& operator>>( float& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs = (*p_++).AsFloat();
+        return *this;
+    }
+
+    ReceivedMessageArgumentStream& operator>>( char& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs = (*p_++).AsChar();
+        return *this;
+    }
+
+    ReceivedMessageArgumentStream& operator>>( RgbaColor& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs.value = (*p_++).AsRgbaColor();
+        return *this;
+    }
+
+    ReceivedMessageArgumentStream& operator>>( MidiMessage& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs.value = (*p_++).AsMidiMessage();
+        return *this;
+    }
+
+    ReceivedMessageArgumentStream& operator>>( int64& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs = (*p_++).AsInt64();
+        return *this;
+    }
+    
+    ReceivedMessageArgumentStream& operator>>( TimeTag& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs.value = (*p_++).AsTimeTag();
+        return *this;
+    }
+
+    ReceivedMessageArgumentStream& operator>>( double& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs = (*p_++).AsDouble();
+        return *this;
+    }
+
+    ReceivedMessageArgumentStream& operator>>( Blob& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        (*p_++).AsBlob( rhs.data, rhs.size );
+        return *this;
+    }
+    
+    ReceivedMessageArgumentStream& operator>>( const char*& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs = (*p_++).AsString();
+        return *this;
+    }
+    
+    ReceivedMessageArgumentStream& operator>>( Symbol& rhs )
+    {
+        if( Eos() )
+            throw MissingArgumentException();
+
+        rhs.value = (*p_++).AsSymbol();
+        return *this;
+    }
+
+    ReceivedMessageArgumentStream& operator>>( MessageTerminator& rhs )
+    {
+        (void) rhs; // suppress unused parameter warning
+
+        if( !Eos() )
+            throw ExcessArgumentException();
+
+        return *this;
+    }
+};
+
+
+class ReceivedMessage{
+    void Init( const char *bundle, osc_bundle_element_size_t size );
+public:
+    explicit ReceivedMessage( const ReceivedPacket& packet );
+    explicit ReceivedMessage( const ReceivedBundleElement& bundleElement );
+
+	const char *AddressPattern() const { return addressPattern_; }
+
+	// Support for non-standard SuperCollider integer address patterns:
+	bool AddressPatternIsUInt32() const;
+	uint32 AddressPatternAsUInt32() const;
+
+	uint32 ArgumentCount() const { return static_cast(typeTagsEnd_ - typeTagsBegin_); }
+
+    const char *TypeTags() const { return typeTagsBegin_; }
+
+
+    typedef ReceivedMessageArgumentIterator const_iterator;
+    
+	ReceivedMessageArgumentIterator ArgumentsBegin() const
+    {
+        return ReceivedMessageArgumentIterator( typeTagsBegin_, arguments_ );
+    }
+     
+	ReceivedMessageArgumentIterator ArgumentsEnd() const
+    {
+        return ReceivedMessageArgumentIterator( typeTagsEnd_, 0 );
+    }
+
+    ReceivedMessageArgumentStream ArgumentStream() const
+    {
+        return ReceivedMessageArgumentStream( ArgumentsBegin(), ArgumentsEnd() );
+    }
+
+private:
+	const char *addressPattern_;
+	const char *typeTagsBegin_;
+	const char *typeTagsEnd_;
+    const char *arguments_;
+};
+
+
+class ReceivedBundle{
+    void Init( const char *message, osc_bundle_element_size_t size );
+public:
+    explicit ReceivedBundle( const ReceivedPacket& packet );
+    explicit ReceivedBundle( const ReceivedBundleElement& bundleElement );
+
+    uint64 TimeTag() const;
+
+    uint32 ElementCount() const { return elementCount_; }
+
+    typedef ReceivedBundleElementIterator const_iterator;
+    
+	ReceivedBundleElementIterator ElementsBegin() const
+    {
+        return ReceivedBundleElementIterator( timeTag_ + 8 );
+    }
+     
+	ReceivedBundleElementIterator ElementsEnd() const
+    {
+        return ReceivedBundleElementIterator( end_ );
+    }
+
+private:
+    const char *timeTag_;
+    const char *end_;
+    uint32 elementCount_;
+};
+
+
+} // namespace osc
+
+
+#endif /* INCLUDED_OSCPACK_OSCRECEIVEDELEMENTS_H */
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscTypes.cpp b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscTypes.cpp
new file mode 100644
index 00000000..444a9fed
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscTypes.cpp
@@ -0,0 +1,52 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#include "OscTypes.h"
+
+namespace osc{
+
+BundleInitiator BeginBundleImmediate(1);
+BundleTerminator EndBundle;
+MessageTerminator EndMessage;
+NilType OscNil;
+#ifndef _OBJC_OBJC_H_
+NilType Nil; // Objective-C defines Nil. so our Nil is deprecated. use OscNil instead
+#endif
+InfinitumType Infinitum;
+ArrayInitiator BeginArray;
+ArrayTerminator EndArray;
+
+} // namespace osc
diff --git a/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscTypes.h b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscTypes.h
new file mode 100644
index 00000000..61499bac
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/lib/oscpack/osc/OscTypes.h
@@ -0,0 +1,263 @@
+/*
+	oscpack -- Open Sound Control (OSC) packet manipulation library
+    http://www.rossbencina.com/code/oscpack
+
+    Copyright (c) 2004-2013 Ross Bencina 
+
+	Permission is hereby granted, free of charge, to any person obtaining
+	a copy of this software and associated documentation files
+	(the "Software"), to deal in the Software without restriction,
+	including without limitation the rights to use, copy, modify, merge,
+	publish, distribute, sublicense, and/or sell copies of the Software,
+	and to permit persons to whom the Software is furnished to do so,
+	subject to the following conditions:
+
+	The above copyright notice and this permission notice shall be
+	included in all copies or substantial portions of the Software.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+	ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+	CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+/*
+	The text above constitutes the entire oscpack license; however, 
+	the oscpack developer(s) also make the following non-binding requests:
+
+	Any person wishing to distribute modifications to the Software is
+	requested to send the modifications to the original developer so that
+	they can be incorporated into the canonical version. It is also 
+	requested that these non-binding requests be included whenever the
+	above license is reproduced.
+*/
+#ifndef INCLUDED_OSCPACK_OSCTYPES_H
+#define INCLUDED_OSCPACK_OSCTYPES_H
+
+#include 
+
+namespace osc
+{
+
+// basic types
+
+#if defined(__BORLANDC__) || defined(_MSC_VER)
+
+typedef __int64 int64;
+typedef unsigned __int64 uint64;
+
+#elif defined(__x86_64__) || defined(_M_X64)
+
+typedef int64_t int64;
+typedef uint64_t uint64;
+
+#else
+
+typedef long long int64;
+typedef unsigned long long uint64;
+
+#endif
+
+#if defined(__x86_64__) || defined(_M_X64)
+
+typedef signed int int32;
+typedef unsigned int uint32;
+
+#else
+
+typedef signed long int32;
+typedef unsigned long uint32;
+
+#endif
+
+enum ValueTypeSizes
+{
+    OSC_SIZEOF_INT32 = 4,
+    OSC_SIZEOF_UINT32 = 4,
+    OSC_SIZEOF_INT64 = 8,
+    OSC_SIZEOF_UINT64 = 8,
+};
+
+// osc_bundle_element_size_t is used for the size of bundle elements and blobs
+// the OSC spec specifies these as int32 (signed) but we ensure that they
+// are always positive since negative field sizes make no sense.
+
+typedef int32 osc_bundle_element_size_t;
+
+enum
+{
+    OSC_INT32_MAX = 0x7FFFFFFF,
+
+    // Element sizes are specified to be int32, and are always rounded up to nearest
+    // multiple of 4. Therefore their values can't be greater than 0x7FFFFFFC.
+    OSC_BUNDLE_ELEMENT_SIZE_MAX = 0x7FFFFFFC
+};
+
+inline bool IsValidElementSizeValue(osc_bundle_element_size_t x)
+{
+    // sizes may not be negative or exceed OSC_BUNDLE_ELEMENT_SIZE_MAX
+    return x >= 0 && x <= OSC_BUNDLE_ELEMENT_SIZE_MAX;
+}
+
+inline bool IsMultipleOf4(osc_bundle_element_size_t x)
+{
+    return (x & ((osc_bundle_element_size_t)0x03)) == 0;
+}
+
+enum TypeTagValues
+{
+    TRUE_TYPE_TAG = 'T',
+    FALSE_TYPE_TAG = 'F',
+    NIL_TYPE_TAG = 'N',
+    INFINITUM_TYPE_TAG = 'I',
+    INT32_TYPE_TAG = 'i',
+    FLOAT_TYPE_TAG = 'f',
+    CHAR_TYPE_TAG = 'c',
+    RGBA_COLOR_TYPE_TAG = 'r',
+    MIDI_MESSAGE_TYPE_TAG = 'm',
+    INT64_TYPE_TAG = 'h',
+    TIME_TAG_TYPE_TAG = 't',
+    DOUBLE_TYPE_TAG = 'd',
+    STRING_TYPE_TAG = 's',
+    SYMBOL_TYPE_TAG = 'S',
+    BLOB_TYPE_TAG = 'b',
+    ARRAY_BEGIN_TYPE_TAG = '[',
+    ARRAY_END_TYPE_TAG = ']'
+};
+
+// i/o manipulators used for streaming interfaces
+
+struct BundleInitiator
+{
+    explicit BundleInitiator(uint64 timeTag_)
+        : timeTag(timeTag_)
+    {
+    }
+    uint64 timeTag;
+};
+
+extern BundleInitiator BeginBundleImmediate;
+
+inline BundleInitiator BeginBundle(uint64 timeTag = 1)
+{
+    return BundleInitiator(timeTag);
+}
+
+struct BundleTerminator
+{
+};
+
+extern BundleTerminator EndBundle;
+
+struct BeginMessage
+{
+    explicit BeginMessage(const char* addressPattern_)
+        : addressPattern(addressPattern_)
+    {
+    }
+    const char* addressPattern;
+};
+
+struct MessageTerminator
+{
+};
+
+extern MessageTerminator EndMessage;
+
+// osc specific types. they are defined as structs so they can be used
+// as separately identifiable types with the streaming operators.
+
+struct NilType
+{
+};
+
+extern NilType OscNil;
+
+#ifndef _OBJC_OBJC_H_
+extern NilType Nil; // Objective-C defines Nil. so our Nil is deprecated. use OscNil instead
+#endif
+
+struct InfinitumType
+{
+};
+
+extern InfinitumType Infinitum;
+
+struct RgbaColor
+{
+    RgbaColor() {}
+    explicit RgbaColor(uint32 value_)
+        : value(value_)
+    {
+    }
+    uint32 value;
+
+    operator uint32() const { return value; }
+};
+
+struct MidiMessage
+{
+    MidiMessage() {}
+    explicit MidiMessage(uint32 value_)
+        : value(value_)
+    {
+    }
+    uint32 value;
+
+    operator uint32() const { return value; }
+};
+
+struct TimeTag
+{
+    TimeTag() {}
+    explicit TimeTag(uint64 value_)
+        : value(value_)
+    {
+    }
+    uint64 value;
+
+    operator uint64() const { return value; }
+};
+
+struct Symbol
+{
+    Symbol() {}
+    explicit Symbol(const char* value_)
+        : value(value_)
+    {
+    }
+    const char* value;
+
+    operator const char*() const { return value; }
+};
+
+struct Blob
+{
+    Blob() {}
+    explicit Blob(const void* data_, osc_bundle_element_size_t size_)
+        : data(data_)
+        , size(size_)
+    {
+    }
+    const void* data;
+    osc_bundle_element_size_t size;
+};
+
+struct ArrayInitiator
+{
+};
+
+extern ArrayInitiator BeginArray;
+
+struct ArrayTerminator
+{
+};
+
+extern ArrayTerminator EndArray;
+
+} // namespace osc
+
+#endif /* INCLUDED_OSCPACK_OSCTYPES_H */
diff --git a/plugins/community/repos/trowaSoft/make.objects b/plugins/community/repos/trowaSoft/make.objects
new file mode 100644
index 00000000..67ebdaf4
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/make.objects
@@ -0,0 +1,38 @@
+POSIX_OBJ= \
+	lib/oscpack/ip/posix/NetworkingUtils.o \
+	lib/oscpack/ip/posix/UdpSocket.o
+
+WIN32_OBJ= \
+	lib/oscpack/ip/win32/NetworkingUtils.o \
+	lib/oscpack/ip/win32/UdpSocket.o
+
+RACK_OBJ= \
+	lib/oscpack/ip/IpEndpointName.o \
+	lib/oscpack/osc/OscOutboundPacketStream.o \
+	lib/oscpack/osc/OscPrintReceivedElements.o \
+	lib/oscpack/osc/OscReceivedElements.o \
+	lib/oscpack/osc/OscTypes.o \
+	src/Module_multiOscillator.o \
+	src/Module_multiScope.o \
+	src/Module_oscCV.o \
+	src/Module_trigSeq.o \
+	src/Module_voltSeq.o \
+	src/trowaSoft.o \
+	src/trowaSoftUtilities.o \
+	src/TSOSCCommon.o \
+	src/TSOSCCommunicator.o \
+	src/TSOSCConfigWidget.o \
+	src/TSOSCSequencerListener.o \
+	src/TSParamTextField.o \
+	src/TSScopeBase.o \
+	src/TSSequencerModuleBase.o \
+	src/TSSequencerWidgetBase.o \
+	src/TSTempoBPM.o \
+	src/TSTextField.o \
+	src/Widget_multiOscillator.o \
+	src/Widget_multiScope.o \
+	src/Widget_oscCV.o \
+	src/Widget_trigSeq64.o
+
+#	src/Module_multiScope_Old.o
+#	src/Widget_multiScope_Old.o
diff --git a/plugins/community/repos/trowaSoft/makefile.msvc b/plugins/community/repos/trowaSoft/makefile.msvc
new file mode 100644
index 00000000..dee76360
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/makefile.msvc
@@ -0,0 +1,8 @@
+SLUG=trowaSoft
+
+include ../../../../dep/yac/install_msvc.mk
+
+include make.objects
+ALL_OBJ=$(WIN32_OBJ) $(RACK_OBJ)
+
+include ../../../build_plugin.mk
diff --git a/plugins/community/repos/trowaSoft/other/trowaSoft_Sequencer_Control_Horiz.touchosc b/plugins/community/repos/trowaSoft/other/trowaSoft_Sequencer_Control_Horiz.touchosc
new file mode 100644
index 00000000..1a038aac
Binary files /dev/null and b/plugins/community/repos/trowaSoft/other/trowaSoft_Sequencer_Control_Horiz.touchosc differ
diff --git a/plugins/community/repos/trowaSoft/pd/cvOSCcv_to_MIDI.pd b/plugins/community/repos/trowaSoft/pd/cvOSCcv_to_MIDI.pd
new file mode 100644
index 00000000..b39bad1a
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/pd/cvOSCcv_to_MIDI.pd
@@ -0,0 +1,107 @@
+#N canvas 773 237 565 518 10;
+#X obj 14 14 import mrpeach;
+#X obj 14 43 udpreceive 7000;
+#X obj 14 65 unpackOSC;
+#X obj 14 493 noteout;
+#X obj 14 454 makenote 100 500;
+#X obj 14 87 routeOSC /trowacv/ch;
+#X obj 14 109 routeOSC /1 /2 /3 /4;
+#X obj 14 435 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 318 44 routeOSC /5 /6 /7 /8;
+#X obj 14 473 pack f f 1;
+#X text 68 487 ^ MIDI Channel;
+#X text 118 454 < Note Velocity and Duration;
+#X obj 329 404 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 330 471 pack f f 1;
+#X text 384 484 ^ MIDI Channel;
+#X obj 330 492 ctlout;
+#X obj 24 413 noteout;
+#X obj 24 374 makenote 100 500;
+#X obj 24 355 expr int(($f1 + 5) / 10 * 127) - 1;
+#X text 78 407 ^ MIDI Channel;
+#X text 128 374 < Note Velocity and Duration;
+#X obj 34 333 noteout;
+#X obj 34 294 makenote 100 500;
+#X obj 34 275 expr int(($f1 + 5) / 10 * 127) - 1;
+#X text 88 327 ^ MIDI Channel;
+#X text 138 294 < Note Velocity and Duration;
+#X obj 44 253 noteout;
+#X obj 44 214 makenote 100 500;
+#X obj 44 195 expr int(($f1 + 5) / 10 * 127) - 1;
+#X text 98 247 ^ MIDI Channel;
+#X text 148 214 < Note Velocity and Duration;
+#X obj 24 393 pack f f 2;
+#X obj 34 313 pack f f 3;
+#X obj 44 233 pack f f 4;
+#X obj 358 429 t b;
+#X msg 358 451 1;
+#X text 383 450 < MIDI CC #;
+#X obj 339 294 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 340 361 pack f f 1;
+#X text 394 374 ^ MIDI Channel;
+#X obj 340 382 ctlout;
+#X obj 368 319 t b;
+#X text 393 340 < MIDI CC #;
+#X obj 349 184 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 350 251 pack f f 1;
+#X text 404 264 ^ MIDI Channel;
+#X obj 350 272 ctlout;
+#X obj 378 209 t b;
+#X text 403 230 < MIDI CC #;
+#X obj 359 74 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 360 141 pack f f 1;
+#X text 414 154 ^ MIDI Channel;
+#X obj 360 162 ctlout;
+#X obj 388 99 t b;
+#X text 413 120 < MIDI CC #;
+#X msg 368 341 2;
+#X msg 378 231 3;
+#X msg 388 121 4;
+#X connect 1 0 2 0;
+#X connect 2 0 5 0;
+#X connect 4 0 9 0;
+#X connect 4 1 9 1;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 6 1 18 0;
+#X connect 6 2 23 0;
+#X connect 6 3 28 0;
+#X connect 6 4 8 0;
+#X connect 7 0 4 0;
+#X connect 8 0 12 0;
+#X connect 8 1 37 0;
+#X connect 8 2 43 0;
+#X connect 8 3 49 0;
+#X connect 9 0 3 0;
+#X connect 12 0 13 0;
+#X connect 12 0 34 0;
+#X connect 13 0 15 0;
+#X connect 17 0 31 0;
+#X connect 17 1 31 1;
+#X connect 18 0 17 0;
+#X connect 22 0 32 0;
+#X connect 22 1 32 1;
+#X connect 23 0 22 0;
+#X connect 27 0 33 0;
+#X connect 27 1 33 1;
+#X connect 28 0 27 0;
+#X connect 31 0 16 0;
+#X connect 32 0 21 0;
+#X connect 33 0 26 0;
+#X connect 34 0 35 0;
+#X connect 35 0 13 1;
+#X connect 37 0 38 0;
+#X connect 37 0 41 0;
+#X connect 38 0 40 0;
+#X connect 41 0 55 0;
+#X connect 43 0 44 0;
+#X connect 43 0 47 0;
+#X connect 44 0 46 0;
+#X connect 47 0 56 0;
+#X connect 49 0 50 0;
+#X connect 49 0 53 0;
+#X connect 50 0 52 0;
+#X connect 53 0 57 0;
+#X connect 55 0 38 1;
+#X connect 56 0 44 1;
+#X connect 57 0 50 1;
diff --git a/plugins/community/repos/trowaSoft/pd/trigSeq64_Launchpad.pd b/plugins/community/repos/trowaSoft/pd/trigSeq64_Launchpad.pd
new file mode 100644
index 00000000..1a1f047b
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/pd/trigSeq64_Launchpad.pd
@@ -0,0 +1,476 @@
+#N canvas 1292 262 319 190 10;
+#N canvas 579 0 1240 993 send_OSC 0;
+#X obj 327 45 cnv 15 305 63 empty empty empty 20 12 0 14 -135168 -66577
+0;
+#X obj 260 304 r OSC;
+#X obj 76 9 import mrpeach;
+#X obj 260 327 packOSC;
+#X obj 313 365 udpsend;
+#X obj 389 319 prepend connect;
+#X obj 389 298 pack s f;
+#X obj 436 269 fromsymbol;
+#X msg 313 298 disconnect;
+#X obj 461 172 t b s b;
+#X obj 376 392 s def_ip;
+#X obj 376 373 prepend set;
+#X obj 334 172 t s s b;
+#X obj 376 354 tosymbol;
+#X obj 465 373 prepend set;
+#X obj 465 354 tosymbol;
+#X obj 75 32 loadbang;
+#X obj 75 49 t b b b;
+#X obj 39 160 s IP;
+#X msg 201 124 7001;
+#X obj 201 141 l2s;
+#X msg 39 118 127.0.0.1;
+#X obj 39 139 tosymbol;
+#X obj 47 97 r def_ip;
+#X obj 542 64 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X text 559 63 Disconnect;
+#X symbolatom 334 64 15 0 0 2 IP IP -, f 15;
+#X symbolatom 490 64 7 0 0 2 Out_Port OUT_PORT -, f 7;
+#X obj 201 158 s OUT_PORT;
+#X text 338 79 (127.0.0.1 for local machine), f 14;
+#X symbolatom 435 64 7 0 0 2 In_Port IN_PORT -, f 7;
+#X obj 212 95 r def_out_port;
+#X obj 465 392 s def_out_port;
+#X obj 593 265 udpreceive 7000;
+#X obj 593 282 unpackOSC;
+#X obj 593 299 routeOSC /tsseq;
+#X obj 653 568 routeOSC /state /patt /len /omode;
+#X obj 653 618 ctlout 107;
+#X text 725 615 PLAY status;
+#N canvas 0 0 450 300 (subpatch) 0;
+#X array active_steps 64 float 2 black black;
+#X coords 0 1 64 -1 102 34 1;
+#X restore 690 57 graph;
+#N canvas 1221 21 450 438 draw_steps 0;
+#X obj 223 355 noteout;
+#X obj 226 172 unpack f f, f 13;
+#X obj 249 189 swap;
+#X obj 249 206 tabwrite active_steps;
+#X obj 64 28 inlet;
+#X obj 174 138 pack f f;
+#X obj 174 86 s2l /;
+#X obj 174 67 unpack s f;
+#X obj 174 48 routeOSC /step;
+#X obj 225 295 expr int($f1 / 8) * 16 + $f1 % 8;
+#X obj 55 188 pack f f;
+#X obj 52 214 print DEBUG;
+#X obj 159 114 - 1;
+#X text 370 346 color;
+#X obj 323 250 r color_step;
+#X obj 244 332 expr if($f1 == 0 \, 0 \, $f2);
+#X connect 1 0 2 0;
+#X connect 1 0 9 0;
+#X connect 1 1 2 1;
+#X connect 1 1 15 0;
+#X connect 2 0 3 0;
+#X connect 2 1 3 1;
+#X connect 4 0 8 0;
+#X connect 5 0 1 0;
+#X connect 6 0 12 0;
+#X connect 7 0 6 0;
+#X connect 7 1 5 1;
+#X connect 8 0 7 0;
+#X connect 9 0 0 0;
+#X connect 9 0 10 1;
+#X connect 10 0 11 0;
+#X connect 12 0 5 0;
+#X connect 12 0 10 0;
+#X connect 14 0 15 1;
+#X connect 15 0 0 1;
+#X restore 726 468 pd draw_steps;
+#N canvas 660 28 450 415 playhead 0;
+#X obj 142 122 tabread active_steps;
+#X obj 136 98 f;
+#X obj 113 219 expr int($f1 / 8) * 16 + $f1 % 8;
+#X obj 97 349 noteout;
+#X obj 116 74 t f f b;
+#X obj 125 180 noteout;
+#X obj 125 163 expr int($f1 / 8) * 16 + $f1 % 8;
+#X text 171 326 PLAYHEAD 44 = med green;
+#X obj 29 12 inlet;
+#X obj 78 42 - 1;
+#X obj 141 259 r color_play;
+#X obj 98 326 pack f f;
+#X obj 230 259 loadbang;
+#X msg 190 293 44;
+#X text 290 138 color;
+#X obj 269 72 r color_step;
+#X obj 141 141 expr if($f1 == 0 \, 0 \, $f2);
+#X connect 0 0 16 0;
+#X connect 1 0 0 0;
+#X connect 1 0 6 0;
+#X connect 2 0 11 0;
+#X connect 4 0 2 0;
+#X connect 4 1 1 1;
+#X connect 4 2 1 0;
+#X connect 6 0 5 0;
+#X connect 8 0 9 0;
+#X connect 9 0 4 0;
+#X connect 10 0 11 1;
+#X connect 11 0 3 0;
+#X connect 12 0 13 0;
+#X connect 13 0 11 1;
+#X connect 15 0 16 1;
+#X connect 16 0 5 1;
+#X restore 481 515 pd playhead;
+#X obj 593 245 prepend port;
+#X obj 593 212 fromsymbol;
+#X obj 567 178 t b s b;
+#X msg 670 211 7000;
+#X obj 103 138 tosymbol;
+#X obj 111 95 r def_in_port;
+#X obj 103 159 s IN_PORT;
+#X msg 103 116 7000;
+#X obj 20 43 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X obj 707 268 prepend set;
+#X obj 707 249 tosymbol;
+#X obj 707 287 s def_in_port;
+#X obj 118 355 system;
+#X msg 118 331 ipconfig & pause;
+#X obj 441 88 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X text 460 86 Show Local IP Info;
+#X obj 327 26 cnv 15 305 19 empty empty OSC\ Config 4 6 0 14 -2112
+-262144 0;
+#X obj 634 329 routeOSC /play /edit;
+#X obj 592 387 routeOSC /clock;
+#X obj 346 482 print /clock;
+#X obj 775 383 routeOSC /step/led;
+#X obj 777 428 print /tsseq/step/led;
+#X obj 653 595 expr if($f1 > 0 \, 60 \, 0);
+#X connect 1 0 3 0;
+#X connect 3 0 4 0;
+#X connect 5 0 4 0;
+#X connect 6 0 5 0;
+#X connect 7 0 6 1;
+#X connect 7 0 15 0;
+#X connect 8 0 4 0;
+#X connect 9 0 6 0;
+#X connect 9 1 7 0;
+#X connect 9 2 8 0;
+#X connect 11 0 10 0;
+#X connect 12 0 13 0;
+#X connect 12 1 6 0;
+#X connect 12 2 8 0;
+#X connect 13 0 11 0;
+#X connect 14 0 32 0;
+#X connect 15 0 14 0;
+#X connect 16 0 17 0;
+#X connect 17 0 21 0;
+#X connect 17 1 49 0;
+#X connect 17 2 19 0;
+#X connect 19 0 20 0;
+#X connect 20 0 28 0;
+#X connect 21 0 22 0;
+#X connect 22 0 18 0;
+#X connect 23 0 21 0;
+#X connect 24 0 8 0;
+#X connect 26 0 12 0;
+#X connect 27 0 9 0;
+#X connect 30 0 44 0;
+#X connect 31 0 19 0;
+#X connect 33 0 34 0;
+#X connect 34 0 35 0;
+#X connect 35 0 59 0;
+#X connect 35 0 60 0;
+#X connect 35 0 62 0;
+#X connect 36 0 64 0;
+#X connect 42 0 33 0;
+#X connect 43 0 42 0;
+#X connect 43 0 52 0;
+#X connect 44 0 6 0;
+#X connect 44 1 43 0;
+#X connect 44 2 8 0;
+#X connect 45 0 42 0;
+#X connect 46 0 48 0;
+#X connect 47 0 49 0;
+#X connect 49 0 46 0;
+#X connect 50 0 17 0;
+#X connect 51 0 53 0;
+#X connect 52 0 51 0;
+#X connect 55 0 54 0;
+#X connect 56 0 55 0;
+#X connect 59 0 36 0;
+#X connect 59 1 40 0;
+#X connect 60 0 41 0;
+#X connect 64 0 37 0;
+#X coords 0 -1 1 1 307 84 2 326 25;
+#X restore 6 39 pd send_OSC;
+#N canvas 132 90 1196 806 MIDI_crap 0;
+#X obj 32 -213 notein;
+#X obj 61 85 expr $f1 % 16 < 8;
+#X obj 28 102 spigot;
+#X obj 28 68 t f f, f 6;
+#X obj 207 -167 spigot;
+#X obj 207 -204 t f f;
+#X obj 234 -187 expr $f1 % 16 > 7;
+#X obj 208 -144 expr $f1 / 16 - 0.5;
+#X obj 407 -193 ctlin;
+#X obj 407 -168 swap;
+#X obj 406 -68 pack f f;
+#X obj 610 345 spigot;
+#X obj 319 461 spigot;
+#X text 71 101 Launchpad Pad Note -> 0-63;
+#X text 252 -167 RHS Buttons;
+#X text 404 -215 Control Messages (Top Buttons);
+#X text 449 -197 Top buttons 104-111;
+#X text 671 -212 104: learn ^ btn;
+#X text 670 -192 105: view down btn;
+#X text 671 -172 106: page < btn;
+#X text 674 -154 107: page > btn;
+#X text 674 -136 108: inst session btn;
+#X text 675 -114 109: fx user 1 btn;
+#X text 677 -76 111: mixer mixer btn;
+#X text 674 -95 110: user user 2 btn;
+#X obj 406 -44 route 104 105 106 107 108 109 110 111;
+#X text 651 383 Send Step;
+#X text 560 43 Mixer btn (111);
+#X obj 499 41 expr $f1;
+#X text 497 23 user (user 2) btn (110);
+#X obj 318 363 spigot;
+#X obj 437 26 expr $f1;
+#X text 435 8 fx (user 1) btn (109);
+#X obj -13 419 spigot;
+#X text 38 421 comment;
+#X text 363 362 comment;
+#X text 367 464 comment;
+#X obj 38 402 expr if($f1 > 0 \, 1 \, 0);
+#X text 921 177 Page > (107);
+#X obj 373 346 expr if($f1 > 0 \, 1 \, 0);
+#X obj 370 444 expr if($f1 > 0 \, 1 \, 0);
+#X obj 922 228 expr if($f1>0 \, 1 \, 0);
+#X obj 562 61 expr $f1;
+#X obj 923 195 expr $f1;
+#X obj 8 288 spigot;
+#X obj 66 268 expr if($f1 > 0 \, 1 \, 0);
+#X obj 375 7 expr $f1;
+#X text 373 -10 inst session btn (108);
+#X text 11 247 PAD: Jump Step (PLAYING step) (Hold inst session 108)
+, f 55;
+#X text -12 358 PAD: Select PLAY Length (Hold Fx User 1 109);
+#X text 320 326 PAD: Select PLAY Pattern (Hold User 2 110);
+#X text 317 423 PAD: Select *EDIT* Pattern (Hold Mixer 111);
+#X text 651 396 Send step if ctrl btns not pressed;
+#X obj 670 317 expr if($f1 > 0 \, 0 \, 1);
+#X obj 1014 256 expr if($f1>0 \, 1 \, 0);
+#X obj 915 302 expr ($f1+$f2)==2;
+#X obj 916 327 spigot;
+#X text 834 280 Toggle Performance Mode: user user 2 btn + Page > btn
+;
+#X obj 32 -189 stripnote;
+#X obj 679 69 prepend sendtyped /tsseq/play/state/tog i;
+#X obj 914 348 prepend sendtyped /tsseq/mode/tog i;
+#X obj 610 365 prepend sendtyped /tsseq/edit/step/tog i;
+#X obj 477 -144 stripnote;
+#X obj 477 -107 pack f f;
+#X obj 478 -80 route 104 105 106 107;
+#X text 699 46 Play/Pause: Page > btn;
+#X obj 649 -19 s OSC;
+#X obj 610 389 s OSC;
+#X obj 8 330 s OSC;
+#X obj -15 465 s OSC;
+#X obj 914 369 s OSC;
+#X obj 679 91 s OSC;
+#X obj 682 284 loadbang;
+#X obj 318 397 s OSC;
+#X obj 318 509 s OSC;
+#X obj 615 245 s OSC;
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diff --git a/plugins/community/repos/trowaSoft/pd/trigSeq_Maschine.pd b/plugins/community/repos/trowaSoft/pd/trigSeq_Maschine.pd
new file mode 100644
index 00000000..ff9c7646
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/pd/trigSeq_Maschine.pd
@@ -0,0 +1,297 @@
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+#X text 19 158 ** Press "Ctrl + e" for edit mode then right click on
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+, f 48;
diff --git a/plugins/community/repos/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister.pd b/plugins/community/repos/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister.pd
new file mode 100644
index 00000000..4fa20140
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister.pd
@@ -0,0 +1,491 @@
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+#X text 5 3 Be sure to select your MIDI Fighter Twister as the first
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diff --git a/plugins/community/repos/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister_V2.pd b/plugins/community/repos/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister_V2.pd
new file mode 100644
index 00000000..9c0b7fd5
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister_V2.pd
@@ -0,0 +1,335 @@
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+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    AMPL
+    PHS
+    OFF
+    FREQ
+    PHASE
+    OFFSET
+    
+    WAV
+    AUX
+    PHS
+    X1
+    Y1
+    
+    AUX
+    
+    PHS
+    
+    MOD
+    D/R
+    AMPL
+    FREQ
+    PHASE
+    OFFSET
+    WAV
+    AUX
+    PHS
+    MOD
+    DIG/RNG
+    AMPL
+    FREQ
+    PHASE
+    OFFSET
+    WAV
+    AUX
+    PHS
+    MOD
+    DIG/RNG
+    SYNC 
+    OUT 
+    X1
+    *MOD 
+    Y1 
+    *MOD 
+    SYNC 
+    OUT 
+    X2
+    *MOD 
+    Y2 
+    *MOD 
+    SYNC 
+    OUT 
+    X3
+    *MOD 
+    Y3 
+    *MOD 
+    X2
+    Y2
+    X3
+    Y3
+    
+    
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+  
+  
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    multiWave
+    
+  
+
diff --git a/plugins/community/repos/trowaSoft/res/multiScope.svg b/plugins/community/repos/trowaSoft/res/multiScope.svg
new file mode 100644
index 00000000..72fd9ec8
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/res/multiScope.svg
@@ -0,0 +1,227 @@
+
+
+
+
+  
+  
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    voltSeq
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/trowaSoft/res/symbols/frequency_f.svg b/plugins/community/repos/trowaSoft/res/symbols/frequency_f.svg
new file mode 100644
index 00000000..78a8cd06
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/res/symbols/frequency_f.svg
@@ -0,0 +1,108 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+  
+  
+            
+      
+    
+  
+
diff --git a/plugins/community/repos/trowaSoft/res/trigSeq.svg b/plugins/community/repos/trowaSoft/res/trigSeq.svg
new file mode 100644
index 00000000..6005b1b7
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/res/trigSeq.svg
@@ -0,0 +1,212 @@
+
+
+
+
+  
+  
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    voltSeq
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/trowaSoft/res/voltSeq.svg b/plugins/community/repos/trowaSoft/res/voltSeq.svg
new file mode 100644
index 00000000..8fbace75
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/res/voltSeq.svg
@@ -0,0 +1,212 @@
+
+
+
+
+  
+  
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    voltSeq
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/plugins/community/repos/trowaSoft/screenshots/cvOSCcv_screenshot_01.png b/plugins/community/repos/trowaSoft/screenshots/cvOSCcv_screenshot_01.png
new file mode 100644
index 00000000..78cfa5ce
Binary files /dev/null and b/plugins/community/repos/trowaSoft/screenshots/cvOSCcv_screenshot_01.png differ
diff --git a/plugins/community/repos/trowaSoft/screenshots/demo_screenshot.jpg b/plugins/community/repos/trowaSoft/screenshots/demo_screenshot.jpg
new file mode 100644
index 00000000..4284a7dc
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diff --git a/plugins/community/repos/trowaSoft/screenshots/demo_screenshot.png b/plugins/community/repos/trowaSoft/screenshots/demo_screenshot.png
new file mode 100644
index 00000000..c16f1b6b
Binary files /dev/null and b/plugins/community/repos/trowaSoft/screenshots/demo_screenshot.png differ
diff --git a/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot.jpg b/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot.jpg
new file mode 100644
index 00000000..7843aed0
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diff --git a/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot.png b/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot.png
new file mode 100644
index 00000000..6c9a5d4e
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diff --git a/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot_02.jpg b/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot_02.jpg
new file mode 100644
index 00000000..6fcc31f6
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diff --git a/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot_02.png b/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot_02.png
new file mode 100644
index 00000000..90e4b553
Binary files /dev/null and b/plugins/community/repos/trowaSoft/screenshots/multiScope_screenshot_02.png differ
diff --git a/plugins/community/repos/trowaSoft/screenshots/multiWave_screenshot.png b/plugins/community/repos/trowaSoft/screenshots/multiWave_screenshot.png
new file mode 100644
index 00000000..04366b5f
Binary files /dev/null and b/plugins/community/repos/trowaSoft/screenshots/multiWave_screenshot.png differ
diff --git a/plugins/community/repos/trowaSoft/screenshots/trigSeq64_screenshot.jpg b/plugins/community/repos/trowaSoft/screenshots/trigSeq64_screenshot.jpg
new file mode 100644
index 00000000..d9929fca
Binary files /dev/null and b/plugins/community/repos/trowaSoft/screenshots/trigSeq64_screenshot.jpg differ
diff --git a/plugins/community/repos/trowaSoft/screenshots/trigSeq64_screenshot.png b/plugins/community/repos/trowaSoft/screenshots/trigSeq64_screenshot.png
new file mode 100644
index 00000000..207bbd07
Binary files /dev/null and b/plugins/community/repos/trowaSoft/screenshots/trigSeq64_screenshot.png differ
diff --git a/plugins/community/repos/trowaSoft/screenshots/trigSeq_OSC_config_01.png b/plugins/community/repos/trowaSoft/screenshots/trigSeq_OSC_config_01.png
new file mode 100644
index 00000000..85d72043
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diff --git a/plugins/community/repos/trowaSoft/screenshots/trigSeq_OSC_config_02.png b/plugins/community/repos/trowaSoft/screenshots/trigSeq_OSC_config_02.png
new file mode 100644
index 00000000..ef99fc4c
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diff --git a/plugins/community/repos/trowaSoft/screenshots/trigSeq_screenshot.jpg b/plugins/community/repos/trowaSoft/screenshots/trigSeq_screenshot.jpg
new file mode 100644
index 00000000..16b857cd
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diff --git a/plugins/community/repos/trowaSoft/screenshots/trigSeq_screenshot.png b/plugins/community/repos/trowaSoft/screenshots/trigSeq_screenshot.png
new file mode 100644
index 00000000..e1d9d471
Binary files /dev/null and b/plugins/community/repos/trowaSoft/screenshots/trigSeq_screenshot.png differ
diff --git a/plugins/community/repos/trowaSoft/screenshots/voltSeq_screenshot.jpg b/plugins/community/repos/trowaSoft/screenshots/voltSeq_screenshot.jpg
new file mode 100644
index 00000000..9dd14233
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diff --git a/plugins/community/repos/trowaSoft/screenshots/voltSeq_screenshot.png b/plugins/community/repos/trowaSoft/screenshots/voltSeq_screenshot.png
new file mode 100644
index 00000000..b763f884
Binary files /dev/null and b/plugins/community/repos/trowaSoft/screenshots/voltSeq_screenshot.png differ
diff --git a/plugins/community/repos/trowaSoft/src/Features.hpp b/plugins/community/repos/trowaSoft/src/Features.hpp
new file mode 100644
index 00000000..31ee3e69
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Features.hpp
@@ -0,0 +1,7 @@
+#ifndef FEATURES_HPP
+#define FEATURES_HPP
+
+// Scope is totally broken on MAC OS only. So use old scope for MAC.
+#define USE_NEW_SCOPE	(!(__APPLE__))
+
+#endif // FEATURES
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/Module_multiOscillator.cpp b/plugins/community/repos/trowaSoft/src/Module_multiOscillator.cpp
new file mode 100644
index 00000000..82de2883
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_multiOscillator.cpp
@@ -0,0 +1,632 @@
+#include "Module_multiOscillator.hpp"
+#include "util/math.hpp"
+#include "Widget_multiOscillator.hpp"
+
+
+
+const char* multiOscillator::WaveFormAbbr[WaveFormType::NUM_WAVEFORMS] = { "SIN", "TRI", "SAW", "SQR" };
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//::::::::::::: TS_Oscillator :::::::::::::::::::::::::::::
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+
+//--------------------------------------------------------
+// TS_Oscillator()
+// @numOutWaveForms: (IN) The number of output waveforms we will have from this oscillator.
+//--------------------------------------------------------
+TS_Oscillator::TS_Oscillator(int numOutWaveForms)
+{
+	numOutputWaveForms = numOutWaveForms;
+	if (numOutputWaveForms < 1)
+		numOutputWaveForms = 1;
+	for (int i = 0; i < numOutputWaveForms; i++)
+	{		
+		outputWaveforms.push_back(TS_OscillatorOutput());
+		outputWaveforms[i].outputChannelNumber = i + 1;
+	}
+	initialize();
+	return;
+}
+//--------------------------------------------------------
+// initialize()
+// Initialize (UI) values to default values.
+//--------------------------------------------------------
+void TS_Oscillator::initialize()
+{
+	ui_amplitude_V = MOSC_AMPLITUDE_DEFAULT_V;
+	ui_frequency_Hz = MOSC_FREQ_DEFAULT_HZ;
+	ui_phaseShift_deg = MOSC_PHASE_SHIFT_DEFAULT_DEG;
+	ui_offset_V = MOSC_OFFSET_DEFAULT_V;
+
+	for (int i = 0; i < static_cast(outputWaveforms.size()); i++)
+	{
+		outputWaveforms[i].initialize();
+	}
+
+	return;
+} // end initialize()
+//--------------------------------------------------------
+// serialize()
+// @returns : The TS_Oscillator json node.
+//--------------------------------------------------------
+json_t* TS_Oscillator::serialize()
+{
+	json_t* rootJ = json_object();
+	json_object_set_new(rootJ, "amplitude_V", json_real(ui_amplitude_V));
+	json_object_set_new(rootJ, "frequency_Hz", json_real(ui_frequency_Hz));
+	json_object_set_new(rootJ, "phaseShift_deg", json_real(ui_phaseShift_deg));
+	json_object_set_new(rootJ, "offset_V", json_real(ui_offset_V));
+	json_object_set_new(rootJ, "numWaveforms", json_integer(outputWaveforms.size()));
+	json_t* waveformsJ = json_array();
+	for (int i = 0; i < static_cast(outputWaveforms.size()); i++)
+	{
+		json_array_append_new(waveformsJ, outputWaveforms[i].serialize());
+	}
+	json_object_set_new(rootJ, "waveforms", waveformsJ);
+
+	return rootJ;	
+} // end serialize()
+//--------------------------------------------------------
+// deserialize()
+// @rootJ : (IN) The TS_Oscillator json node.
+//--------------------------------------------------------
+void TS_Oscillator::deserialize(json_t* rootJ)
+{
+	json_t* currJ = NULL;
+	if (rootJ) {
+		currJ = json_object_get(rootJ, "amplitude_V");
+		if (currJ)
+			ui_amplitude_V = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "frequency_Hz");
+		if (currJ)
+			ui_frequency_Hz = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "phaseShift_deg");
+		if (currJ)
+			ui_phaseShift_deg = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "offset_V");
+		if (currJ)
+			ui_offset_V = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "numWaveforms");
+		if (currJ)
+			numOutputWaveForms = json_integer_value(currJ);
+		if (numOutputWaveForms > static_cast(outputWaveforms.size()))
+			numOutputWaveForms = static_cast(outputWaveforms.size());
+		json_t* waveformsJ = json_object_get(rootJ, "waveforms");
+		for (int i = 0; i < numOutputWaveForms; i++)
+		{
+			currJ = json_array_get(waveformsJ, i);
+			if (currJ)
+			{
+				outputWaveforms[i].deserialize(currJ);
+			}
+		}
+	}
+} // end deserialize()
+
+//--------------------------------------------------------
+// setPhaseShift_deg()
+// @deg : (IN) The phase shift in degrees.
+//--------------------------------------------------------
+void TS_Oscillator::setPhaseShift_deg(float deg)
+{
+	phaseShift_deg = deg;
+	phaseShift_norm = deg / 360.0f;
+	return;
+}
+
+//--------------------------------------------------------
+// calculatePhase()
+// @dt : (IN) Time elapsed.
+// @doSync : (IN) If sync / reset requested.
+// @returns: True if shifted phase has reset (gone over 1)
+//--------------------------------------------------------
+bool TS_Oscillator::calculatePhase(float dt, bool doSync)
+{
+	bool waveReset = doSync;
+	if (doSync)
+	{
+		phase = 0;
+	}
+	else
+	{
+		// VCO clamps this, not sure if we need to
+		float dPhase = clamp(frequency_Hz * dt, 0.f, 0.5f);
+		phase = eucmod(phase + dPhase, 1.0f);
+	}
+	float prevSPhi = shiftedPhase;
+	shiftedPhase = eucmod(phase + phaseShift_norm, 1.0f);
+	if (!waveReset)
+		waveReset = prevSPhi > shiftedPhase;
+	return waveReset;
+}
+
+//--------------------------------------------------------
+// calcSin()
+// Sine wave.
+// Calculate with amplitude and offset.
+// @phaseShift_n : (IN) Normalized phase shift (-1 to 1).
+//--------------------------------------------------------
+float TS_Oscillator::calcSin(float phaseShift_n)
+{
+	return amplitude_V * sinf(eucmod(1.0f + shiftedPhase + phaseShift_n, 1.0f) * 2.0f * NVG_PI) + offset_V;
+} // end calcSin()
+//--------------------------------------------------------
+// calcRect()
+// Rectangle wave.
+// Calculate with amplitude and offset.
+// @phaseShift_n : (IN) Normalized phase shift (-1 to 1).
+// @pulseWidth_n : (IN) Normalized pulse width (0-1). Really should be like 0.01 to 0.99 or something.
+//--------------------------------------------------------
+float TS_Oscillator::calcRect(float phaseShift_n, float pulseWidth_n)
+{
+	float val = 0.0f;
+	if (eucmod(1.0f + shiftedPhase + phaseShift_n, 1.0f) < pulseWidth_n)
+		val = amplitude_V;
+	else
+		val = -amplitude_V;
+	return val + offset_V;
+} // end calcRect
+//--------------------------------------------------------
+// calcTri()
+// Triange wave.
+// Calculate with amplitude and offset.
+// @phaseShift_n : (IN) Normalized phase shift (-1 to 1).
+//--------------------------------------------------------
+float TS_Oscillator::calcTri(float phaseShift_n)
+{
+	float p_n = eucmod(1.0f + shiftedPhase + phaseShift_n, 1.0f);
+	float val = 0.0f;
+	if (p_n < 0.25f)
+		val = 4.0f * p_n; // 0 to 1 (positive slope)
+	else if (p_n < 0.75f)
+		val = 2.0f - 4.0f * p_n; // -1 to 0 (positive slope)
+	else
+		val = -4.0f + 4.f * p_n;
+	return amplitude_V * val + offset_V;
+} // end calcTri()
+//--------------------------------------------------------
+// calcSaw()
+// Sawtooth wave.
+// Calculate with amplitude and offset. (centered around 0)
+// @phaseShift_n : (IN) Normalized phase shift (-1 to 1).
+// @posRamp: (IN) True for positive ramp, false for negative ramp.
+//--------------------------------------------------------
+float TS_Oscillator::calcSaw(float phaseShift_n, bool posRamp)
+{
+	float p_n = eucmod(1.0f + shiftedPhase + phaseShift_n, 1.0f);
+	float val = 0.0f;
+	float a_v = 2 * amplitude_V;
+	if (posRamp)
+		val = -amplitude_V + a_v * p_n; // Going up /|/|/|
+	else
+		val = amplitude_V - a_v * p_n; // Going down \|\|\|
+	return val + offset_V;
+} // end calcSaw()
+
+//--------------------------------------------------------
+// calcSin()
+// Calculates A*sin(wt + phi) + C.
+// A = amplitude_V, w = frequency_radiansps, phi = phaseShift_radians, C = offset_V.
+//--------------------------------------------------------
+float TS_Oscillator::calcSin()
+{
+	return amplitude_V * sinf(shiftedPhase * 2.0f * NVG_PI) + offset_V;
+}
+//--------------------------------------------------------
+// calcSquare()
+// Pseudo calculates A*SIGN(sin(wt + phi)) + C.
+// A = amplitude_V, w = frequency_radiansps, phi = phaseShift_radians, C = offset_V.
+// SIGN() = +1 for positive, -1 for negative, 0 for 0.
+//--------------------------------------------------------
+float TS_Oscillator::calcSquare()
+{
+	float val = 0.0f;
+	if (shiftedPhase < 0.5f)
+		val = amplitude_V;
+	else
+		val = -amplitude_V;
+	return val + offset_V;
+}
+//--------------------------------------------------------
+// calcTri()
+// Pseudo calculates A*SIGN(sin(wt + phi)) + C.
+// A = amplitude_V, w = frequency_radiansps, phi = phaseShift_radians, C = offset_V.
+// SIGN() = +1 for positive, -1 for negative, 0 for 0.
+//--------------------------------------------------------
+float TS_Oscillator::calcTri()
+{
+	float val = 0.0f;
+	if (shiftedPhase < 0.25f)
+		val = 4.0f * shiftedPhase; // 0 to 1 (positive slope)
+	else if (shiftedPhase < 0.75f)
+		val = 2.0f - 4.0f * shiftedPhase; // -1 to 0 (positive slope)
+	else
+		val = -4.0f + 4.f * shiftedPhase;
+	return amplitude_V * val + offset_V;
+}
+//--------------------------------------------------------
+// calcSaw()
+// Sawtooth wave, positive ramp.
+//--------------------------------------------------------
+float TS_Oscillator::calcSaw()
+{
+	float val = 0.0f;
+	if (shiftedPhase < 0.5f)
+		val = 2.f * shiftedPhase;
+	else
+		val = -2.f + 2.f * shiftedPhase;
+	return amplitude_V * val + offset_V;
+}
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//::::::::::::: multiOscillator :::::::::::::::::::::::::::
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiOscillator()
+// Create a module with numOscillators oscillators.
+// @numOscillators: (IN) Number of oscillators
+// @numOscillatorOutputs: (IN) Number of oscillators.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiOscillator::multiOscillator(int numOscillators, int numOscillatorOutputs) :
+	Module(NUM_PARAMS + numOscillators * (TS_Oscillator::OSCWF_NUM_PARAMS + numOscillatorOutputs * TS_OscillatorOutput::OUT_NUM_PARAMS),
+		   NUM_INPUTS + numOscillators * (TS_Oscillator::OSCWF_NUM_INPUTS + numOscillatorOutputs * TS_OscillatorOutput::OUT_NUM_INPUTS),
+		   NUM_OUTPUTS + numOscillators * (TS_Oscillator::OSCWF_NUM_OUTPUTS + numOscillatorOutputs * TS_OscillatorOutput::OUT_NUM_OUTPUTS),
+		   NUM_LIGHTS + numOscillators * (TS_Oscillator::OSCWF_NUM_LIGHTS + numOscillatorOutputs * TS_OscillatorOutput::BaseLightIds::OUT_NUM_LIGHTS))
+{
+	this->numberOscillators = numOscillators;
+	this->oscillators = new TS_Oscillator[numberOscillators];
+	this->numOscillatorOutputs = numOscillatorOutputs;
+	for (int i = 0; i < numOscillators; i++)
+	{
+		oscillators[i] = TS_Oscillator(numOscillatorOutputs);
+	}
+	//this->theOscillator = new TS_Oscillator(numOscillatorOutputs);
+	initialOscillators();
+	return;
+}
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Clean up or ram.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiOscillator::~multiOscillator()
+{
+	isInitialized = false;
+	if (oscillators != NULL)
+		delete[] oscillators;
+	oscillators = NULL;
+	return;
+}
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// reset(void)
+// Initialize values.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiOscillator::reset()
+{
+	for (int i = 0; i < numberOscillators; i++)
+	{
+		oscillators[i].initialize();
+	}
+	return;
+}
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// toJson(void)
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+json_t *multiOscillator::toJson()
+{
+	json_t* rootJ = json_object();
+	// version
+	json_object_set_new(rootJ, "version", json_integer(TROWA_INTERNAL_VERSION_INT));
+	json_object_set_new(rootJ, "numOsc", json_integer(numberOscillators));
+	json_object_set_new(rootJ, "numOutputs", json_integer(numOscillatorOutputs));
+
+	json_t* oscillatorsJ = json_array();
+	for (int i = 0; i < numberOscillators; i++)
+	{
+		// Input
+		json_array_append_new(oscillatorsJ, oscillators[i].serialize());
+	}
+	json_object_set_new(rootJ, "oscillators", oscillatorsJ);
+	return rootJ;
+} // end toJson()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// fromJson(void)
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+void multiOscillator::fromJson(json_t *rootJ)
+{
+	json_t* currJ = NULL;
+	int nOscillators = numberOscillators;
+	currJ = json_object_get(rootJ, "numOsc");
+	if (currJ)
+	{
+		nOscillators = json_integer_value(currJ);
+		if (nOscillators > numberOscillators)
+			nOscillators = numberOscillators;
+	}
+	currJ = json_object_get(rootJ, "numOutputs");
+	if (currJ)
+	{
+		numOscillatorOutputs = json_integer_value(currJ);
+	}
+
+	json_t* oscillatorsJ = json_object_get(rootJ, "oscillators");
+	for (int i = 0; i < nOscillators; i++)
+	{
+		currJ = json_array_get(oscillatorsJ, i);
+		if (currJ)
+		{
+			oscillators[i].deserialize(currJ);
+		}
+	} // end loop through osccilators
+	return;
+} // end fromJson()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step(void)
+// Process
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiOscillator::step()
+{
+	float dt = engineGetSampleTime();
+
+	// Get Oscillator CV and User Inputs
+	for (int osc = 0; osc < numberOscillators; osc++)
+	{
+		bool sync = false;
+		bool oscillatorReset = false; // If this oscillator is at 0 phase.
+		TS_Oscillator* theOscillator = &(oscillators[osc]);
+		int baseInputId = InputIds::OSC_INPUT_START + osc * (TS_Oscillator::BaseInputIds::OSCWF_NUM_INPUTS + numOscillatorOutputs * TS_OscillatorOutput::BaseInputIds::OUT_NUM_INPUTS);
+		int baseParamId = ParamIds::OSC_PARAM_START + osc * (TS_Oscillator::BaseParamIds::OSCWF_NUM_PARAMS + numOscillatorOutputs * TS_OscillatorOutput::BaseParamIds::OUT_NUM_PARAMS);
+		int baseOutputId = OutputIds::OSC_OUTPUT_START + osc * (TS_Oscillator::BaseOutputIds::OSCWF_NUM_OUTPUTS + numOscillatorOutputs * TS_OscillatorOutput::BaseOutputIds::OUT_NUM_OUTPUTS);
+		int baseLightId = LightIds::OSC_LIGHT_START + osc * (TS_Oscillator::BaseLightIds::OSCWF_NUM_LIGHTS + numOscillatorOutputs * TS_OscillatorOutput::BaseLightIds::OUT_NUM_LIGHTS);
+
+		//------------------------------
+		// Sync this oscillator
+		//------------------------------
+		if (lights[baseLightId + TS_Oscillator::BaseLightIds::OSCWF_SYNC_LED].value > 0)
+			lights[baseLightId + TS_Oscillator::BaseLightIds::OSCWF_SYNC_LED].value -= lights[baseLightId + TS_Oscillator::BaseLightIds::OSCWF_SYNC_LED].value / lightLambda * dt;
+		else if (lights[baseLightId + TS_Oscillator::BaseLightIds::OSCWF_SYNC_LED].value < 0)
+			lights[baseLightId + TS_Oscillator::BaseLightIds::OSCWF_SYNC_LED].value = 0;
+		if (theOscillator->synchTrigger.process(params[baseParamId + TS_Oscillator::BaseParamIds::OSCWF_SYNC_PARAM].value + inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_SYNC_INPUT].value))
+		{
+			lights[baseLightId + TS_Oscillator::BaseLightIds::OSCWF_SYNC_LED].value = 1.0f;
+			sync = true;
+		} // end if
+
+		//------------------------------
+		// Values In (Add Input + Knob)
+		//------------------------------
+		// *> Amplitude (V):
+		theOscillator->ui_amplitude_V = params[baseParamId + TS_Oscillator::BaseParamIds::OSCWF_AMPLITUDE_PARAM].value;
+		float a = theOscillator->ui_amplitude_V;
+		if (inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_AMPLITUDE_INPUT].active)
+			a += inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_AMPLITUDE_INPUT].value;
+		theOscillator->amplitude_V = a;
+
+		// *> Frequency (Hz):
+		// User Knob:
+#if TROWA_MOSC_FREQ_KNOB_NEEDS_CONVERSION
+		theOscillator->ui_frequency_Hz = rescale(params[baseParamId + TS_Oscillator::BaseParamIds::OSCWF_FREQUENCY_PARAM].value, TROWA_MOSC_F_KNOB_MIN_V, TROWA_MOSC_F_KNOB_MAX_V, MOSC_FREQ_MIN_HZ, MOSC_FREQ_MAX_HZ);
+#else
+		theOscillator->ui_frequency_Hz = params[baseParamId + TS_Oscillator::BaseParamIds::OSCWF_FREQUENCY_PARAM].value;
+#endif
+		float f = theOscillator->ui_frequency_Hz;
+		// Add Input:
+		if (inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_FREQUENCY_INPUT].active) {
+			// CV frequency
+			f = clamp(f + VoltageToFrequency(inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_FREQUENCY_INPUT].value), MOSC_FREQ_MIN_HZ, MOSC_FREQ_MAX_HZ);
+		}
+		theOscillator->frequency_Hz = f; // Actual Frequency
+
+		// *> Phase Shift (deg): 
+		theOscillator->ui_phaseShift_deg = rescale(params[baseParamId + TS_Oscillator::BaseParamIds::OSCWF_PHASE_SHIFT_PARAM].value, TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V, MOSC_PHASE_SHIFT_MIN_DEG, MOSC_PHASE_SHIFT_MAX_DEG);
+		float phi = theOscillator->ui_phaseShift_deg;
+		if (inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_PHASE_SHIFT_INPUT].active) {
+			phi += rescale(inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_PHASE_SHIFT_INPUT].value, TROWA_MOSC_INPUT_MIN_V, TROWA_MOSC_INPUT_MAX_V, MOSC_PHASE_SHIFT_MIN_DEG, MOSC_PHASE_SHIFT_MAX_DEG);
+		}
+		theOscillator->setPhaseShift_deg(phi);
+
+		// *> Offset (V):
+		theOscillator->ui_offset_V = params[baseParamId + TS_Oscillator::BaseParamIds::OSCWF_OFFSET_PARAM].value;
+		float c = theOscillator->ui_offset_V;
+		if (inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_OFFSET_INPUT].active)
+			c += inputs[baseInputId + TS_Oscillator::BaseInputIds::OSCWF_OFFSET_INPUT].value;
+		theOscillator->offset_V = c;
+
+		//------------------------------
+		// Calculate phase
+		//------------------------------
+		oscillatorReset = theOscillator->calculatePhase(dt, sync);
+
+		//------------------------------
+		// Sync Output
+		//------------------------------
+		if (oscillatorReset)
+		{
+			theOscillator->synchPulse.trigger(1e-4); // 1e-3
+		}
+		outputs[baseOutputId + TS_Oscillator::BaseOutputIds::OSCWF_SYNC_OUTPUT].value = (theOscillator->synchPulse.process(dt)) ? 10.0f : 0.0f;
+
+		//------------------------------
+		// Each output channel
+		//------------------------------
+		baseParamId += TS_Oscillator::BaseParamIds::OSCWF_NUM_PARAMS;
+		baseInputId += TS_Oscillator::BaseInputIds::OSCWF_NUM_INPUTS;
+		baseOutputId += TS_Oscillator::BaseOutputIds::OSCWF_NUM_OUTPUTS;
+		baseLightId += TS_Oscillator::BaseLightIds::OSCWF_NUM_LIGHTS;
+		for (int i = 0; i < theOscillator->numOutputWaveForms; i++)
+		{
+			float type = clamp((int)rescale(params[baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_OSC_TYPE_PARAM].value, TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V, 0, WaveFormType::NUM_WAVEFORMS), 0, WaveFormType::NUM_WAVEFORMS - 1);
+			theOscillator->outputWaveforms[i].ui_waveFormType = static_cast(int(type));
+			if (inputs[baseInputId + TS_OscillatorOutput::BaseInputIds::OUT_OSC_TYPE_INPUT].active) {
+				type = clamp((int)rescale(inputs[baseInputId + TS_OscillatorOutput::BaseInputIds::OUT_OSC_TYPE_INPUT].value,
+					TROWA_MOSC_TYPE_INPUT_MIN_V, TROWA_MOSC_TYPE_INPUT_MAX_V, 0, WaveFormType::NUM_WAVEFORMS), 0, WaveFormType::NUM_WAVEFORMS - 1);
+			}
+			theOscillator->outputWaveforms[i].waveFormType = static_cast(int(type));
+
+			// *> Phase shift for this output
+			float phi = rescale(params[baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_PHASE_SHIFT_PARAM].value,
+				TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V,
+				MOSC_PHASE_SHIFT_MIN_DEG, MOSC_PHASE_SHIFT_MAX_DEG);
+			theOscillator->outputWaveforms[i].ui_phaseShift_deg = phi;
+			if (inputs[baseInputId + TS_OscillatorOutput::BaseInputIds::OUT_PHASE_SHIFT_INPUT].active) {
+				phi += rescale(inputs[baseInputId + TS_OscillatorOutput::BaseInputIds::OUT_PHASE_SHIFT_INPUT].value,
+					TROWA_MOSC_INPUT_MIN_V, TROWA_MOSC_INPUT_MAX_V, MOSC_PHASE_SHIFT_MIN_DEG, MOSC_PHASE_SHIFT_MAX_DEG);
+			}
+			theOscillator->outputWaveforms[i].setPhaseShift_deg(phi);
+
+			// *> Aux parameter: (Currently only rect/square and saw/ramp)
+			float aux = 0.5f;
+			//switch (theOscillator->outputWaveforms[i].waveFormType)
+			//{
+			//case WaveFormType::WAVEFORM_SQR:
+			//case WaveFormType::WAVEFORM_SAW:
+			//	aux = rescale(params[baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_AUX_PARAM].value, TROWA_MOSC_AUX_MIN_V, TROWA_MOSC_AUX_MAX_V, 0.0f, 1.0f);
+			//	break;
+			//default:
+			//	break;
+			//}
+			if (inputs[baseInputId + TS_OscillatorOutput::BaseInputIds::OUT_AUX_INPUT].active) {
+				aux = clamp(rescale(inputs[baseInputId + TS_OscillatorOutput::BaseInputIds::OUT_AUX_INPUT].value, TROWA_MOSC_AUX_MIN_V, TROWA_MOSC_AUX_MAX_V, 0.f, 1.f), 0.f, 1.f);
+			}
+			else
+			{
+				aux = rescale(params[baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_AUX_PARAM].value, TROWA_MOSC_KNOB_AUX_MIN_V, TROWA_MOSC_KNOB_AUX_MAX_V, 0.0f, 1.0f);
+			}
+			theOscillator->outputWaveforms[i].auxParam_norm = aux;
+
+			// *> AM Type (digital = false, ring = true)
+			if (theOscillator->outputWaveforms[i].amRingModulationTrigger.process(params[baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_AM_TYPE_PARAM].value))
+			{
+				theOscillator->outputWaveforms[i].amRingModulation = !theOscillator->outputWaveforms[i].amRingModulation;
+				//info("[Ch %d] AM Button Click id %d. Ring Mod = %d.", i + 1, baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_AM_TYPE_PARAM, theOscillator->outputWaveforms[i].amRingModulation);
+			}
+			lights[baseLightId + TS_OscillatorOutput::BaseLightIds::OUT_AM_MODE_LED].value = (theOscillator->outputWaveforms[i].amRingModulation) ? 1.0f : 0.0f;
+
+			//------------------------------------------
+			// Calculate an output/outputs
+			//------------------------------------------
+			if (outputs[baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_RAW_SIGNAL].active ||
+				(outputs[baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_MULTIPLIED_SIGNAL].active && inputs[baseInputId + TS_OscillatorOutput::BaseInputIds::OUT_AM_INPUT].active))
+			{
+				// Calculate the RAW output:
+				float rawOutput = 0.0f;
+				float phi_n = theOscillator->outputWaveforms[i].phaseShift_norm;
+				switch (theOscillator->outputWaveforms[i].waveFormType)
+				{
+				case WaveFormType::WAVEFORM_SIN:
+					rawOutput = theOscillator->calcSin(phi_n);
+					break;
+				case WaveFormType::WAVEFORM_TRI:
+					rawOutput = theOscillator->calcTri(phi_n);
+					break;
+				case WaveFormType::WAVEFORM_SQR:
+					rawOutput = theOscillator->calcRect(phi_n, theOscillator->outputWaveforms[i].auxParam_norm);
+					break;
+				case WaveFormType::WAVEFORM_SAW:
+					rawOutput = theOscillator->calcSaw(phi_n, theOscillator->outputWaveforms[i].getRampSlope());
+					break;
+				default:
+					break;
+				}
+				outputs[baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_RAW_SIGNAL].value = rawOutput;
+
+				// Calculate AM output:
+				if (outputs[baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_MULTIPLIED_SIGNAL].active)
+				{
+					float modOutput = 0.f;
+					float modulator = inputs[baseInputId + TS_OscillatorOutput::BaseInputIds::OUT_AM_INPUT].value;
+					float modWeight = params[baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_AM_MIX_PARAM].value; //rescale(params[baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_AM_MIX_PARAM].value, TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V, 0.f, 1.f)
+					if (theOscillator->outputWaveforms[i].amRingModulation)
+					{
+						// Ring modulation
+						modOutput = theOscillator->ringModulator.ringMod(modulator, rawOutput);
+					}
+					else
+					{
+						// Digital modulation (just mulitply)
+						modOutput = modulator * rawOutput;
+					}
+					outputs[baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_MULTIPLIED_SIGNAL].value = modWeight * modOutput + (1.0f - modWeight)*rawOutput;
+				} // end calculate the multiplied signal
+			} // end calculate the raw signal
+
+			baseParamId += TS_OscillatorOutput::BaseParamIds::OUT_NUM_PARAMS;
+			baseInputId += TS_OscillatorOutput::BaseInputIds::OUT_NUM_INPUTS;
+			baseOutputId += TS_OscillatorOutput::BaseOutputIds::OUT_NUM_OUTPUTS;
+			baseLightId += TS_OscillatorOutput::BaseLightIds::OUT_NUM_LIGHTS;
+		} // end loop through output signals/channels
+	} // end loop through oscillators
+	return;
+} // end step()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//::::::::::::: TS_OscillatorOutput :::::::::::::::::::::::::::::
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+
+//--------------------------------------------------------
+// initialize()
+//--------------------------------------------------------
+void TS_OscillatorOutput::initialize()
+{
+	phaseShift_deg = 0;
+	phaseShift_norm = 0;
+	amRingModulation = false;
+	auxParam_norm = 0.5f;
+	return;
+}
+//--------------------------------------------------------
+// setPhaseShift_deg()
+// @deg : (IN) The phase shift in degrees.
+//--------------------------------------------------------
+void TS_OscillatorOutput::setPhaseShift_deg(float deg)
+{
+	phaseShift_deg = deg;
+	phaseShift_norm = deg / 360.0f;
+	return;
+}
+//--------------------------------------------------------
+// serialize()
+// @returns : The TS_Oscillator json node.
+//--------------------------------------------------------
+json_t* TS_OscillatorOutput::serialize()
+{
+	json_t* rootJ = json_object();
+	json_object_set_new(rootJ, "wavetype", json_integer(waveFormType));
+	json_object_set_new(rootJ, "phaseShift_deg", json_real(ui_phaseShift_deg));
+	json_object_set_new(rootJ, "auxParam_norm", json_real(auxParam_norm));
+	json_object_set_new(rootJ, "amRingMod", json_integer(amRingModulation));
+	return rootJ;
+} // end serialize()
+//--------------------------------------------------------
+// deserialize()
+// @rootJ : (IN) The TS_Oscillator json node.
+//--------------------------------------------------------
+void TS_OscillatorOutput::deserialize(json_t* rootJ)
+{
+	json_t* currJ = NULL;
+	if (rootJ) {
+		currJ = json_object_get(rootJ, "wavetype");
+		if (currJ)
+			waveFormType = static_cast( json_integer_value(currJ) );
+		currJ = json_object_get(rootJ, "phaseShift_deg");
+		if (currJ)
+			ui_phaseShift_deg = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "auxParam_norm");
+		if (currJ)
+			auxParam_norm = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "amRingMod");
+		if (currJ)
+			amRingModulation = json_integer_value(currJ) > 0;
+	}
+} // end deserialize()
+
+
+// Model for trowa multiOscillator
+RACK_PLUGIN_MODEL_INIT(trowaSoft, MultiOscillator) {
+   Model* modelMultiOscillator = Model::create(/*manufacturer*/ TROWA_PLUGIN_NAME, /*slug*/ "multiWave", /*name*/ "multiWave", /*Tags*/ OSCILLATOR_TAG, RING_MODULATOR_TAG);
+   return modelMultiOscillator;
+}
diff --git a/plugins/community/repos/trowaSoft/src/Module_multiOscillator.hpp b/plugins/community/repos/trowaSoft/src/Module_multiOscillator.hpp
new file mode 100644
index 00000000..cb786d3b
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_multiOscillator.hpp
@@ -0,0 +1,498 @@
+#ifndef MODULE_MULTIOSCILLATOR_HPP
+#define MODULE_MULTIOSCILLATOR_HPP
+//----------------------------------------------------------------------
+// Multi-oscillator (digital) for drawing.
+//----------------------------------------------------------------------
+
+#include "rack.hpp"
+using namespace rack;
+#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+
+#define DEBUG 1
+
+
+#define TROWA_MOSC_DEFAULT_NUM_OSCILLATORS		  3 // Default # of oscillators.
+#define TROWA_MOSC_DEFAULT_NUM_OSC_OUTPUTS		  2 // For a given frequency, how many output signals
+#define TROWA_MOSC_KNOB_MIN_V			   -10.0f // [V]
+#define TROWA_MOSC_KNOB_MAX_V			    10.0f // [V]
+#define TROWA_MOSC_INPUT_MIN_V			   -10.0f // [V]
+#define TROWA_MOSC_INPUT_MAX_V			    10.0f // [V]
+#define TROWA_MOSC_KNOB_AUX_MIN_V			 0.0f // [V] Min knob voltage for AUX
+#define TROWA_MOSC_KNOB_AUX_MAX_V			10.0f // [V] Max knob voltage for AUX
+#define TROWA_MOSC_AUX_MIN_V				-5.0f // [V] Min input voltage for AUX
+#define TROWA_MOSC_AUX_MAX_V				 5.0f // [V] Max input voltage for AUX
+#define TROWA_MOSC_TYPE_INPUT_MIN_V			-5.0f // [V] 
+#define TROWA_MOSC_TYPE_INPUT_MAX_V			 5.0f // [V]
+#define TROWA_MOSC_MIX_MIN_V				 0.0f // [V] Min input knob voltage for MIX
+#define TROWA_MOSC_MIX_MAX_V				 1.0f // [V] Max input knob voltage for MIX
+
+#define TROWA_MOSC_MIX_DEF_V				 0.5f // [V] Default knob voltage for MIX
+
+#define MOSC_FREQ_DEFAULT_HZ			  432.0f // Default Frequency [Hz]
+#define MOSC_PHASE_SHIFT_DEFAULT_DEG		0.0f // [degrees]
+#define MOSC_OFFSET_DEFAULT_V				0.0f // [V]
+#define MOSC_AMPLITUDE_DEFAULT_V			5.0f // Default Amplittude [V]
+
+#define MOSC_FREQ_MIN_HZ					0.0f // Min Frequency [Hz]
+#define MOSC_PHASE_SHIFT_MIN_DEG		 -360.0f // [degrees]. Since we will listen to up to -10V, if -5V is input limit this will still give -180
+#define MOSC_OFFSET_MIN_V				  -10.0f // [V]
+#define MOSC_AMPLITUDE_MIN_V			   -10.0f // Min Amplittude [V]
+
+#define MOSC_FREQ_MAX_HZ				 20000.0f // Max Frequency [Hz]
+#define MOSC_PHASE_SHIFT_MAX_DEG		  360.0f // [degrees].
+#define MOSC_OFFSET_MAX_V		           10.0f // [V]
+#define MOSC_AMPLITUDE_MAX_V		        10.0f // Max Amplitude [V]
+
+
+//#define TROWA_MOSC_F_KNOB_MIN_V			   -20.0f // Frequency 
+//#define TROWA_MOSC_F_KNOB_MAX_V			    20.0f // Frequency
+#define TROWA_MOSC_F_KNOB_MIN_V			   MOSC_FREQ_MIN_HZ // Frequency 
+#define TROWA_MOSC_F_KNOB_MAX_V			   MOSC_FREQ_MAX_HZ // Frequency
+#define TROWA_MOSC_FREQ_KNOB_NEEDS_CONVERSION		0 // If Knob value is same as the frequency values, then we don't need to convert.
+
+
+// Wave form type (SINE, SQUARE, TRIANGLE, SAW).
+enum WaveFormType {
+	// Sine
+	WAVEFORM_SIN,
+	// Triangle
+	WAVEFORM_TRI,
+	// Saw
+	WAVEFORM_SAW,
+	// Square
+	WAVEFORM_SQR,
+	// The number of wave forms.
+	NUM_WAVEFORMS
+};
+
+// Oscillator output.
+struct TS_OscillatorOutput {
+	// Base param ids for the oscilator
+	enum BaseParamIds {
+		// What type of oscillator (SIN, SQU, TRI, SAW). [Voltage Range: +/- 10V]
+		OUT_OSC_TYPE_PARAM,
+		// Secondary parameter (i.e. Pulse width for Rectangle, Ramp slope sign for Saw).
+		OUT_AUX_PARAM,
+		// Phi_degrees: Phase Shift (degrees) [-360 to 360].
+		OUT_PHASE_SHIFT_PARAM,
+		// Mix of the raw with the AM signal. 1.0 is all AM; 0.0 is all raw.
+		OUT_AM_MIX_PARAM,
+		// Toggle (Digital or Ring Modulation)
+		OUT_AM_TYPE_PARAM,
+		// Number of params for an oscillator.
+		OUT_NUM_PARAMS
+	};
+	// Base input ids for the oscilator
+	enum BaseInputIds {
+		// Oscillator type (SIN, SQU, TRI, SAW). [Voltage Range: +/- 5V].
+		OUT_OSC_TYPE_INPUT,
+		// Secondary input (i.e. Pulse width for Rectangle, Ramp slope sign for Saw).
+		OUT_AUX_INPUT,
+		// Phi_degrees: Phase Shift (degrees) [-360 to 360].  [Voltage Range: +/- 10V]
+		OUT_PHASE_SHIFT_INPUT,
+		// Amplitude modulation
+		OUT_AM_INPUT,
+		// Number of inputs for an oscillator.
+		OUT_NUM_INPUTS
+	};
+	// Base output ids for the oscillator.
+	enum BaseOutputIds {
+		// Raw output.
+		OUT_RAW_SIGNAL,
+		// After amplitude modulation.
+		OUT_MULTIPLIED_SIGNAL,
+		// Number of outputs for an oscillator.
+		OUT_NUM_OUTPUTS
+	};
+	// Base light ids for the oscillator. 
+	enum BaseLightIds {
+		OUT_OSC_TYPE_LED,
+		// On = Ring modulation, OFf = Digital.
+		OUT_AM_MODE_LED,
+		OUT_NUM_LIGHTS
+	};
+	int outputChannelNumber = 0;
+	// Phase shift (degrees) from user inputs (not CV).
+	float ui_phaseShift_deg = 0.0f;
+	// Phase shift (degrees) from user inputs and CV.
+	float phaseShift_deg = 0.0f;
+	// Phase shift (-1 to 1).
+	float phaseShift_norm = 0.0f;
+	// Which wave form to output.
+	WaveFormType waveFormType = WaveFormType::WAVEFORM_SIN;
+
+	// Waveform from knob/ui control (not CV).
+	WaveFormType ui_waveFormType = WaveFormType::WAVEFORM_SIN;
+	// [Rectangle] Pulse width (normalized 0-1).
+	// [Ramp] Or >= 0.5f for positive Ramp, < 0.5f for negative Ramp.
+	float auxParam_norm = 0.5;
+	// For cycling through waveform types (btn).
+	SchmittTrigger waveFormTrigger;
+	// Digital (false) or Ring Mod (true)
+	bool amRingModulation = false;
+	// For AM mode (btn). Digital (false) or Ring Mod (true).
+	SchmittTrigger amRingModulationTrigger;
+
+#if DEBUG
+	// For debugging:
+	float lastPhi_deg = 0.0f;
+#endif
+
+
+	TS_OscillatorOutput()
+	{
+		initialize();
+		return;
+	}
+
+	//--------------------------------------------------------
+	// getRampSlope()
+	// @returns: True for positive slope, false for negative slope.
+	//--------------------------------------------------------
+	bool getRampSlope()
+	{
+		return auxParam_norm >= 0.5f;
+	}
+	//--------------------------------------------------------
+	// getRectPulseWidth()
+	// @returns: Pulse width.
+	//--------------------------------------------------------
+	bool getRectPulseWidth()
+	{
+		return auxParam_norm;
+	}
+
+	//--------------------------------------------------------
+	// initialize()
+	// Initialize (UI) values to default values.
+	//--------------------------------------------------------
+	void initialize();
+	//--------------------------------------------------------
+	// serialize()
+	// @returns : The TS_Oscillator json node.
+	//--------------------------------------------------------
+	json_t* serialize();
+	//--------------------------------------------------------
+	// deserialize()
+	// @rootJ : (IN) The TS_Oscillator json node.
+	//--------------------------------------------------------
+	void deserialize(json_t* rootJ);
+	//--------------------------------------------------------
+	// setPhaseShift_deg()
+	// @deg : (IN) The phase shift in degrees.
+	//--------------------------------------------------------
+	void setPhaseShift_deg(float deg);
+
+
+};
+
+// https://www.researchgate.net/publication/230561132_A_Simple_Digital_Model_of_the_Diode-Based_Ring-Modulator
+struct TS_RingMod {
+	// h is a parameter specifying the slope of the linear section. 
+	float h = 0.5f;
+	// vb is a parameter specifying the equivalent of the diode forward bias voltage. 
+	// Per the googles: Silicon diodes have a forward voltage of approximately 0.7 volts. Germanium diodes have a forward voltage of approximately 0.3 volts.
+	float v_b = 0.7f;
+	// vL is a parameter giving the voltage beyond which the function is linear. 
+	float v_L = 1.2f;
+
+	inline float diode_shaping(float v_in)
+	{
+		if (v_in <= v_b)
+		{
+			// Zero
+			return 0;
+		}
+		else if (v_in > v_L)
+		{
+			// Linear
+			float temp = (v_L - v_b);
+			return h * (v_in - v_L + temp * temp / (2 * (v_L - v_b)));
+		}
+		else //if (v_in <= v_L)
+		{
+			// Polynomial
+			float temp = (v_in - v_b);
+			return h * temp*temp / (2*(v_L - v_b));
+		}
+	}
+	//----------------------------------------------------------
+	// ringMod()
+	// Emulate ring modulation. (Figure 4 in paper).
+	// @v_in : (IN) Voltage input.
+	// @v_c : (IN) Carrier voltage.
+	// @returns : The modulator input.
+	//----------------------------------------------------------
+	float ringMod(float v_in, float v_c)
+	{
+		float voltageA = v_c + v_in / 2; // Top Input
+		float voltageB = v_c - v_in / 2; // Bottom Input
+		// Top Block - Bottom Block (Figure 4)
+		return diode_shaping(voltageA) + diode_shaping(-voltageA) - (diode_shaping(voltageB) + diode_shaping(-voltageB));
+	}
+};
+
+// A base oscillator (basically a frequency) with N waveform outputs based on this frequency
+struct TS_Oscillator {
+	// Base param ids for the oscilator
+	enum BaseParamIds {
+		// A_V: Amplitude (Volts). Should not be = 0 (pointless) and max +/-12 V.
+		OSCWF_AMPLITUDE_PARAM,
+		// f_Hz: Frequency (Hz)
+		OSCWF_FREQUENCY_PARAM,
+		// Phi_degrees: Phase Shift (degrees) [0-360]
+		OSCWF_PHASE_SHIFT_PARAM,
+		// y0_V : Offset (Volts). +/- 10 V?
+		OSCWF_OFFSET_PARAM,
+		// Sync/Restart waveform.
+		OSCWF_SYNC_PARAM,
+		// Number of params for an oscillator.
+		OSCWF_NUM_PARAMS
+	};
+	// Base input ids for the oscilator
+	enum BaseInputIds {
+		// A_V: Amplitude (Volts). [Voltage Range: +/-12 V]
+		OSCWF_AMPLITUDE_INPUT,
+		// f_Hz: Frequency (Hz). [Voltage Range: +/- 10V]
+		OSCWF_FREQUENCY_INPUT,
+		// Phi_degrees: Phase Shift (degrees) [0-360].  [Voltage Range: +/- 10V]
+		OSCWF_PHASE_SHIFT_INPUT,
+		// y0_V : Offset (Volts).  [Voltage Range: +/- 10V]
+		OSCWF_OFFSET_INPUT,
+		// Sync/Restart waveform.
+		OSCWF_SYNC_INPUT,
+		// Frequency Modulator Input
+		OSCWF_FM_INPUT,
+		// Number of inputs for an oscillator.
+		OSCWF_NUM_INPUTS
+	};
+	// Base output ids for the oscillator.
+	enum BaseOutputIds {
+		// Any time sync happens or oscillator is at 0 phase.
+		OSCWF_SYNC_OUTPUT,
+		// Number of outputs for an oscillator.
+		OSCWF_NUM_OUTPUTS
+	};
+	// Base light ids for the oscillator. 
+	enum BaseLightIds{
+		OSCWF_SYNC_LED,
+		OSCWF_NUM_LIGHTS
+	};
+
+	// Amplitutde (V) (used value).
+	float amplitude_V = 1.0f;
+	// Frequency (Hz) (used value).
+	float frequency_Hz = 500.0f;
+	// Phase shift (degrees) (used value).
+	float phaseShift_deg = 0.0f;
+	// Phase shift (-1 to 1).
+	float phaseShift_norm = 0.0f;
+	// Phase shift (radians) (used value).
+	//float phaseShift_radians = 0.0f;
+	// Offset (V) (used value).
+	float offset_V = 0.0f;
+	// Amplitutde (V) from user inputs (not CV).
+	float ui_amplitude_V = 1.0f;
+	// Frequency (Hz) from user inputs (not CV).
+	float ui_frequency_Hz = 500.0f;
+	// Phase shift (degrees) from user inputs (not CV).
+	float ui_phaseShift_deg = 0.0f;
+	// Offset (V) from user inputs (not CV).
+	float ui_offset_V = 0.0f;
+	// Phase from 0-1.
+	float phase = 0.0f;
+	// Shift phase from 0-1.
+	float shiftedPhase = 0.0f;
+	// The number of output waves.
+	int numOutputWaveForms = TROWA_MOSC_DEFAULT_NUM_OSC_OUTPUTS;
+	// The output waveforms
+	std::vector outputWaveforms;
+	/// TODO: Figure out good h, v_b, and v_L.
+	// Ring modulator.
+	TS_RingMod ringModulator;
+
+	// For synch button detection
+	SchmittTrigger synchTrigger;
+	// Sync out
+	PulseGenerator synchPulse;
+	//// If this oscillator should sync with another, the source oscillator index.
+	//int syncSrcOscillatorIx = -1;
+	//// If this step, the oscillator is restarted either by sync input or by reaching the end.
+	//bool oscillatorRestart = false;
+
+	//--------------------------------------------------------
+	// TS_Oscillator()
+	// @numOutWaveForms: (IN) The number of output waveforms we will have from this oscillator.
+	//--------------------------------------------------------
+	TS_Oscillator(int numOutWaveForms);
+	//--------------------------------------------------------
+	// TS_Oscillator()
+	//--------------------------------------------------------
+	TS_Oscillator() : TS_Oscillator(TROWA_MOSC_DEFAULT_NUM_OSC_OUTPUTS)
+	{
+		return;
+	}
+	//--------------------------------------------------------
+	// ~TS_Oscillator()
+	//--------------------------------------------------------
+	~TS_Oscillator() 
+	{
+		outputWaveforms.clear();
+		return;
+	}
+	//--------------------------------------------------------
+	// initialize()
+	// Initialize (UI) values to default values.
+	//--------------------------------------------------------
+	void initialize();
+	//--------------------------------------------------------
+	// serialize()
+	// @returns : The TS_Oscillator json node.
+	//--------------------------------------------------------
+	json_t* serialize();
+	//--------------------------------------------------------
+	// deserialize()
+	// @rootJ : (IN) The TS_Oscillator json node.
+	//--------------------------------------------------------
+	void deserialize(json_t* rootJ);
+	//--------------------------------------------------------
+	// calculatePhase()
+	// @dt : (IN) Time elapsed.
+	// @doSync : (IN) If sync / reset requested.
+	// @returns: True if shifted phase has reset (gone over 1)
+	//--------------------------------------------------------
+	bool calculatePhase(float dt, bool doSync);
+	//--------------------------------------------------------
+	// setPhaseShift_deg()
+	// @deg : (IN) The phase shift in degrees.
+	//--------------------------------------------------------
+	void setPhaseShift_deg(float deg);
+
+	float calcSin();
+	float calcSquare();
+	float calcTri();
+	float calcSaw();
+
+	float calcSin(float phaseShift_n);
+	float calcRect(float phaseShift_n, float pulseWidth_n);
+	float calcTri(float phaseShift_n);
+	float calcSaw(float phaseShift_n, bool posRamp);
+};
+
+
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiOscillator
+// Simple digital oscillator for drawing.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+struct multiOscillator : Module {
+	// User control parameters
+	enum ParamIds {
+		SYNC_PARAM,
+		OSC_PARAM_START,
+		NUM_PARAMS = OSC_PARAM_START // Add #oscillators * OSCWF_NUM_PARAMS to this
+	};
+	enum InputIds {
+		SYNC_INPUT,
+		OSC_INPUT_START,
+		NUM_INPUTS = OSC_INPUT_START // Add # oscillators * OSCWF_NUM_INPUTS to this
+	};
+	enum OutputIds {
+		SYNC_OUTPUT,
+		OSC_OUTPUT_START,
+		NUM_OUTPUTS = OSC_OUTPUT_START // Add # oscillators * OSCWF_NUM_OUTPUTS to this Determined by # of channels
+	};
+	enum LightIds {
+		SYNC_LIGHT,
+		OSC_LIGHT_START,
+		NUM_LIGHTS = OSC_LIGHT_START // Add # oscillators
+	};
+
+	// Number of oscillators
+	int numberOscillators = TROWA_MOSC_DEFAULT_NUM_OSCILLATORS;
+	// Collection of oscillators.
+	TS_Oscillator* oscillators = NULL;
+
+	// The number of output signals from the oscillator.
+	int numOscillatorOutputs = TROWA_MOSC_DEFAULT_NUM_OSC_OUTPUTS;
+
+	// 3 letter wave form abbreviations.
+	static const char* WaveFormAbbr[WaveFormType::NUM_WAVEFORMS];// = { "SIN", "TRI", "SAW", "SQR" };
+
+	// If this has it controls configured.
+	bool isInitialized = false;
+	const float lightLambda = 0.005f;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// multiOscillator()
+	// @numOscillators: (IN) Number of oscillators.
+	// @numOscillatorOutputs: (IN) Number of oscillators output signals (channels per oscillator).
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	multiOscillator(int numOscillators, int numOscillatorOutputs);
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// multiOscillator()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	multiOscillator() : multiOscillator(TROWA_MOSC_DEFAULT_NUM_OSCILLATORS, TROWA_MOSC_DEFAULT_NUM_OSC_OUTPUTS) {
+		return;
+	}
+	~multiOscillator();
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// findSyncedOscillators(void)
+	// Try to find if osccilator A should be synced to oscillator B.
+	// @returns: Number of oscillators that have sync.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	int findSyncedOscillators();
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// initializeOscillators(void)
+	// Set oscillators to default values.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void initialOscillators() {
+		for (int i = 0; i < numberOscillators; i++)
+		{
+			oscillators[i].initialize();
+		}
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// step(void)
+	// Process.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void step() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// reset(void)
+	// Initialize values.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void reset() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// randomize(void)
+	// Randomize button stuff.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void randomize() override
+	{
+		for (int i = 0; i < numberOscillators; i++)
+		{
+			for (int j = 0; j < oscillators[i].numOutputWaveForms; j++)
+			{
+				oscillators[i].outputWaveforms[j].amRingModulation = (rand() % 100 > 50);
+			}
+		}
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// toJson(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	json_t *toJson() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// fromJson(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void fromJson(json_t *rootJ) override;
+
+};
+
+#endif // !MODULE_MULTIOSCILLATOR_HPP
diff --git a/plugins/community/repos/trowaSoft/src/Module_multiScope.cpp b/plugins/community/repos/trowaSoft/src/Module_multiScope.cpp
new file mode 100644
index 00000000..d40e4127
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_multiScope.cpp
@@ -0,0 +1,492 @@
+#include "Features.hpp"
+
+#if USE_NEW_SCOPE
+
+
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "dsp/digital.hpp"
+#include "Module_multiScope.hpp"
+#include "TSScopeBase.hpp"
+#include "Widget_multiScope.hpp"
+
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScope()
+// Multi scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiScope::multiScope() : Module(multiScope::NUM_PARAMS, multiScope::NUM_INPUTS, multiScope::NUM_OUTPUTS, multiScope::NUM_LEDS)
+{
+	initialized = false;
+	firstLoad = true;
+	plotBackgroundColor = COLOR_BLACK;
+	float initColorKnobs[4] = { -10, -3.33, 3, 7.2 };
+
+	for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{
+		waveForms[wIx] = new TSWaveform();
+		waveForms[wIx]->setHueFromKnob(initColorKnobs[wIx]);
+		waveForms[wIx]->setFillHueFromKnob(initColorKnobs[wIx]);
+	}
+	return;
+} // end multiScope()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// ~multiScope()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiScope::~multiScope()
+{
+	// Clean our stuff
+	for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{
+		delete waveForms[wIx];
+	}
+	return;
+} // end multiScope()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step(void)
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiScope::step() {
+	if (!initialized)
+		return;
+
+#if ENABLE_BG_COLOR_PICKER
+	if (plotBackgroundDisplayOnTrigger.process(params[multiScope::BGCOLOR_DISPLAY_PARAM].value))
+	{
+		showColorPicker = !showColorPicker;
+		if (showColorPicker)
+		{
+			// Load Background color:
+			editColorPointer = &(this->plotBackgroundColor);
+		}
+	}
+	lights[multiScope::BGCOLOR_DISPLAY_LED].value = showColorPicker;
+#endif
+
+	//TSWaveform* waveForm = NULL;
+	for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{			
+		//waveForm = waveForms[wIx]; // tmp pointer
+
+		// Effect:
+		waveForms[wIx]->gEffectIx = (int)clamp(static_cast(roundf(params[multiScope::EFFECT_PARAM+wIx].value)), 0, TROWA_SCOPE_NUM_EFFECTS - 1);
+
+		// Lissajous:
+		if (waveForms[wIx]->lissajousTrigger.process(params[multiScope::LISSAJOUS_PARAM + wIx].value))
+		{
+			waveForms[wIx]->lissajous = !waveForms[wIx]->lissajous;
+		}
+		lights[multiScope::LISSAJOUS_LED + wIx].value = waveForms[wIx]->lissajous;
+
+		// Compute Color:
+		float hue = 0;
+		if(inputs[multiScope::COLOR_INPUT+wIx].active){
+			hue = clamp(rescale(inputs[multiScope::COLOR_INPUT+wIx].value, TROWA_SCOPE_HUE_INPUT_MIN_V, TROWA_SCOPE_HUE_INPUT_MAX_V, 0.0, 1.0), 0.0, 1.0);
+		} else {
+			hue = rescale(params[multiScope::COLOR_PARAM+wIx].value, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, 0.0, 1.0);					
+		}
+		waveForms[wIx]->colorChanged = hue != waveForms[wIx]->waveHue || firstLoad; 
+		if (waveForms[wIx]->colorChanged)
+		{
+			waveForms[wIx]->waveHue = hue;
+			if (hue > 0.99)
+			{
+				// Inject white
+				waveForms[wIx]->waveColor = COLOR_WHITE;
+			}
+			else
+			{
+				waveForms[wIx]->waveColor = HueToColor(waveForms[wIx]->waveHue); // Base Color (opacity full)
+			}
+#if TROWA_SCOPE_USE_COLOR_LIGHTS
+			// Change the light color:
+			waveForms[wIx]->waveLight->setColor(waveForms[wIx]->waveColor);
+#endif
+		} // end if color changed		
+		// Opacity:
+		if (inputs[multiScope::OPACITY_INPUT + wIx].active)
+		{
+			waveForms[wIx]->waveOpacity = clamp(rescale(inputs[multiScope::OPACITY_INPUT + wIx].value, TROWA_SCOPE_OPACITY_INPUT_MIN, TROWA_SCOPE_OPACITY_INPUT_MAX, TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY),
+									 TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY);
+		}
+		else
+		{
+			waveForms[wIx]->waveOpacity = params[multiScope::OPACITY_PARAM + wIx].value;
+		}
+		// Line Thickness
+		if (inputs[multiScope::THICKNESS_INPUT + wIx].active)
+		{
+			waveForms[wIx]->lineThickness = clamp(rescale(inputs[multiScope::THICKNESS_INPUT + wIx].value, TROWA_SCOPE_THICKNESS_INPUT_MIN, TROWA_SCOPE_THICKNESS_INPUT_MAX, TROWA_SCOPE_THICKNESS_MIN, TROWA_SCOPE_THICKNESS_MAX),
+				TROWA_SCOPE_THICKNESS_MIN, TROWA_SCOPE_THICKNESS_MAX);
+		}
+		else
+		{
+			waveForms[wIx]->lineThickness = params[multiScope::THICKNESS_PARAM + wIx].value;
+		}
+
+		// Compute Fill :::::::::::::::::::::::::::::::::::::::::
+		if (waveForms[wIx]->fillOnTrigger.process(params[multiScope::FILL_ON_PARAM + wIx].value))
+		{
+			waveForms[wIx]->doFill = !waveForms[wIx]->doFill;
+			//debug("Waveform %d: Fill On Clicked : %d (ParamId: %d).", wIx, waveForms[wIx]->doFill, multiScope::FILL_ON_PARAM + wIx);
+		}
+		lights[multiScope::FILL_ON_LED + wIx].value = waveForms[wIx]->doFill;
+		hue = 0;
+		if (inputs[multiScope::FILL_COLOR_INPUT + wIx].active) {
+			hue = clamp(rescale(inputs[multiScope::FILL_COLOR_INPUT + wIx].value, TROWA_SCOPE_HUE_INPUT_MIN_V, TROWA_SCOPE_HUE_INPUT_MAX_V, 0.0, 1.0), 0.0, 1.0);
+		}
+		else {
+			hue = rescale(params[multiScope::FILL_COLOR_PARAM + wIx].value, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, 0.0, 1.0);
+		}
+		if (hue != waveForms[wIx]->fillHue || firstLoad)
+		{
+			waveForms[wIx]->fillHue = hue;
+			if (hue > 0.99)
+			{
+				// Inject White
+				waveForms[wIx]->fillColor = COLOR_WHITE;
+			}
+			else
+			{
+				waveForms[wIx]->fillColor = HueToColor(waveForms[wIx]->fillHue); // Base Color (opacity full)
+			}
+		} // end if color changed		
+		// Opacity:
+		if (inputs[multiScope::FILL_OPACITY_INPUT + wIx].active)
+		{
+			waveForms[wIx]->fillOpacity = clamp(rescale(inputs[multiScope::FILL_OPACITY_INPUT + wIx].value, TROWA_SCOPE_OPACITY_INPUT_MIN, TROWA_SCOPE_OPACITY_INPUT_MAX, TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY),
+				TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY);
+		}
+		else
+		{
+			waveForms[wIx]->fillOpacity = params[multiScope::FILL_OPACITY_PARAM + wIx].value;
+		}
+
+
+		// Compute rotation:
+		waveForms[wIx]->rotKnobValue = params[multiScope::ROTATION_PARAM+wIx].value;
+		if (waveForms[wIx]->rotModeTrigger.process(params[multiScope::ROTATION_MODE_PARAM+wIx].value))
+		{
+			waveForms[wIx]->rotMode = !waveForms[wIx]->rotMode;
+			//debug("Waveform %d: Rotation Mode On Clicked : %d.", wIx, waveForms[wIx]->rotMode);
+		}
+		lights[multiScope::ROT_LED+wIx].value = waveForms[wIx]->rotMode;		
+		float rot = 0;
+		float rotRate = 0;
+		if (waveForms[wIx]->rotMode)
+		{
+			// Absolute position:
+			rot = rescale(params[multiScope::ROTATION_PARAM+wIx].value + inputs[multiScope::ROTATION_INPUT+wIx].value, 0, 10, 0, NVG_PI);
+		}
+		else
+		{
+			// Differential rotation
+			rotRate = rescale(params[multiScope::ROTATION_PARAM+wIx].value + inputs[multiScope::ROTATION_INPUT+wIx].value, 0, 10, 0, 0.5);
+		}
+		waveForms[wIx]->rotAbsValue = rot;
+		waveForms[wIx]->rotDiffValue = rotRate;
+		
+		// Compute time:
+		float deltaTime = powf(2.0, params[TIME_PARAM+wIx].value + inputs[TIME_INPUT+wIx].value);
+		int frameCount = (int)ceilf(deltaTime * engineGetSampleRate());
+		// Add frame to buffer
+		if (waveForms[wIx]->bufferIndex < BUFFER_SIZE) {
+			if (++(waveForms[wIx]->frameIndex) > frameCount) {
+				waveForms[wIx]->frameIndex = 0;
+				waveForms[wIx]->bufferX[waveForms[wIx]->bufferIndex] = inputs[X_INPUT+wIx].value;
+				waveForms[wIx]->bufferY[waveForms[wIx]->bufferIndex] = inputs[Y_INPUT+wIx].value;
+				waveForms[wIx]->bufferPenOn[waveForms[wIx]->bufferIndex] = (!inputs[PEN_ON_INPUT + wIx].active || inputs[PEN_ON_INPUT + wIx].value > 0.1); // Allow some noise?
+				waveForms[wIx]->bufferIndex++;
+			}
+		}
+		else {
+			if (waveForms[wIx]->lissajous)
+			{
+				// Reset
+				waveForms[wIx]->bufferIndex = 0;
+				waveForms[wIx]->frameIndex = 0;
+			}
+			else
+			{
+				// Just show stuff (no trigger inputs)
+				waveForms[wIx]->frameIndex++;
+				float holdTime = 0.1;
+				if (waveForms[wIx]->frameIndex >= engineGetSampleRate() * holdTime) {
+					waveForms[wIx]->bufferIndex = 0; 
+					waveForms[wIx]->frameIndex = 0;
+				}
+			}
+		}
+	} // end loop through waveforms
+	firstLoad = false;
+	return;
+} // end step()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// drawWaveform()
+// @vg : (IN) NVGcontext
+// @valX: (IN) Pointer to x values.
+// @valY: (IN) Pointer to y values.
+// @rotRate: (IN) Rotation rate in radians
+// @lineThickness: (IN) Line thickness
+// @compositeOp: (IN) Some global effect if any
+// @flipX: (IN) Flip along x (at x=0)
+// @flipY: (IN) Flip along y
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiScopeDisplay::drawWaveform(NVGcontext *vg, float *valX, float *valY, bool* penOn,
+	float rotRate, float lineThickness, NVGcolor lineColor,
+	bool doFill, NVGcolor fillColor,
+	NVGcompositeOperation compositeOp, bool flipX, bool flipY)
+{
+	if (!valX)
+		return;
+	nvgSave(vg);
+	Rect b = Rect(Vec(0, 0), box.size);
+	nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+	//nvgTranslate(vg, box.size.x / 2.0, box.size.y / 2.0);
+	//nvgRotate(vg, rot += rotRate);
+	rot += rotRate;
+	if (flipX || flipY)
+	{
+		// Sets the transform to scale matrix.
+		// void nvgTransformScale(float* dst, float sx, float sy);
+		nvgScale(vg, ((flipX) ? -1 : 1), (flipY) ? -1 : 1); // flip
+	}
+
+	// Draw maximum display left to right
+	nvgBeginPath(vg);
+	float xOffset = 0;// -box.size.x / 2.0;
+	float yOffset = 0;// -box.size.y / 2.0;
+	float minX = b.pos.x + xOffset + lineThickness / 2.0;
+	float maxX = minX + b.size.x - lineThickness;
+	float minY = b.pos.y + yOffset + lineThickness / 2.0;
+	float maxY = minY + box.size.y - lineThickness;
+	bool doTrim = false;
+	switch (compositeOp)
+	{
+	case NVG_DESTINATION_OVER:
+	case NVG_SOURCE_IN:
+	case NVG_SOURCE_OUT:
+	case NVG_DESTINATION_IN:
+	case NVG_DESTINATION_ATOP:
+	case NVG_COPY:
+		doTrim = true;
+		break;
+	case NVG_SOURCE_OVER:
+	case NVG_ATOP:
+	case NVG_DESTINATION_OUT:
+	case NVG_LIGHTER:
+	case NVG_XOR:
+	default:
+		break;
+	}
+	float ox = b.pos.x + b.size.x / 2.0; // Center of box
+	float oy = b.pos.y + b.size.y / 2.0;
+	float s = sin(rot);
+	float c = cos(rot);
+
+	bool lastPointStarted = false; // If the last point was actually plotted
+								   //bool lastPointInBounds = false; // If the last point was in bounds
+	Vec lastPoint;
+	Vec lastPointRaw;
+	uint8_t lastLocCodeRaw = POINT_POS_INSIDE;
+	bool lastPointExists = false; // If the last point was actually calculated (i.e. false if pen is off)
+	uint8_t lastLocCode = POINT_POS_INSIDE;
+	for (int i = 0; i < BUFFER_SIZE; i++) {
+		if (penOn[i])
+		{
+			float x, y;
+			if (valY) {
+				x = valX[i] / 2.0 + 0.5;
+				y = valY[i] / 2.0 + 0.5;
+			}
+			else {
+				x = (float)i / (BUFFER_SIZE - 1);
+				y = valX[i] / 2.0 + 0.5;
+			}
+
+
+			Vec p;
+			//p.x = b.pos.x + xOffset + b.size.x * x;
+			//p.y = b.pos.y + yOffset + b.size.y * (1.0 - y);
+			p.x = b.size.x * x;
+			p.y = b.size.y * (1.0 - y);
+			// Rotate ourselves so we can cull easily.
+			double dx = p.x - ox;
+			double dy = p.y - oy;
+			p.x =  ox + dx * c - dy * s;
+			p.y =  oy + dx * s + dy * c;
+
+			bool plotPoint = true;
+			if (doTrim)
+			{
+				Vec origPoint = p;
+				// Do some cropping/clipping if needed
+				uint8_t locCode = GetPointLocationCode(p, minX, maxX, minY, maxY);
+				uint8_t origLocCode = locCode;
+				//bool inBounds = !locCode;
+				bool doSearch = false;
+				if (locCode)
+				{
+					// Outside of bounds
+					if (lastPointExists && !LINE_OUT_OF_BOUNDS(locCode, lastLocCodeRaw)) // If there was a point last time and both prev and this one don't make a line totally outside of bounds.
+					{
+						// Check the last point calculated (it may be out of bounds too)
+						doSearch = true;
+					}
+					else
+					{
+						// Just save this for next time. Do not plot
+						plotPoint = false;
+					}
+				} // end if this point is out of bounds
+				else if (lastPointExists && lastLocCodeRaw)
+				{
+					// Last point wasn't valid although this one is, so we will have to inject both points.
+					doSearch = true;
+				}
+				if (doSearch)
+				{
+					Vec p1 = lastPointRaw;
+					Vec p2 = p;
+					uint8_t outcode0 = lastLocCodeRaw;
+					uint8_t outcode1 = locCode;
+					while (doSearch)
+					{
+						if (LINE_IS_IN_BOUNDS(outcode0, outcode1))
+						{ // Bitwise OR is 0. Trivially accept and get out of loop
+							plotPoint = true;
+							doSearch = false;
+						}
+						else if (LINE_OUT_OF_BOUNDS(outcode0, outcode1))
+						{ // Bitwise AND is not 0. (implies both end points are in the same region outside the window). Reject and get out of loop
+							doSearch = false;
+							plotPoint = false;
+						}
+						else {
+							// failed both tests, so calculate the line segment to clip
+							// from an outside point to an intersection with clip edge
+							double x, y;
+
+							// At least one endpoint is outside the clip rectangle; pick it.
+							uint8_t outcodeOut = outcode0 ? outcode0 : outcode1;
+
+							// Now find the intersection point;
+							// use formulas:
+							//   slope = (y1 - y0) / (x1 - x0)
+							//   x = x0 + (1 / slope) * (ym - y0), where ym is ymin or ymax
+							//   y = y0 + slope * (xm - x0), where xm is xmin or xmax
+							if (outcodeOut & POINT_POS_TOP) {           // point is above the clip rectangle
+								x = p1.x + (p2.x - p1.x) * (maxY - p1.y) / (p2.y - p1.y);
+								y = maxY;
+							}
+							else if (outcodeOut & POINT_POS_BOTTOM) { // point is below the clip rectangle
+								x = p1.x + (p2.x - p1.x) * (minY - p1.y) / (p2.y - p1.y);
+								y = minY;
+							}
+							else if (outcodeOut & POINT_POS_RIGHT) {  // point is to the right of clip rectangle
+								y = p1.y + (p2.y - p1.y) * (maxX - p1.x) / (p2.x - p1.x);
+								x = maxX;
+							}
+							else if (outcodeOut & POINT_POS_LEFT) {   // point is to the left of clip rectangle
+								y = p1.y + (p2.y - p1.y) * (minX - p1.x) / (p2.x - p1.x);
+								x = minX;
+							}
+
+							// Now we move outside point to intersection point to clip
+							// and get ready for next pass.
+							if (outcodeOut == outcode0) {
+								p1.x = x;
+								p1.y = y;
+								outcode0 = GetPointLocationCode(p1, minX, maxX, minY, maxY);
+							}
+							else {
+								p2.x = x;
+								p2.y = y;
+								outcode1 = GetPointLocationCode(p2, minX, maxX, minY, maxY);
+							}
+						} // end else (check bounds)
+					} // end while
+
+
+					// See if we should plot the last point (now that it's fixed)
+					if (lastLocCode && !outcode0)
+					{
+						// Last point was out of bounds, but is now not out of bounds
+						if (!lastPointStarted)
+						{
+							nvgMoveTo(vg, p1.x, p1.y);
+						}
+						else
+						{
+							nvgLineTo(vg, p1.x, p1.y);
+						}
+						lastPointStarted = true;
+					} // end if plot prev point
+
+					locCode = outcode1;
+					p = p2;
+					if (locCode)
+					{
+						// Still not in bounds
+						plotPoint = false;
+					}
+				}
+				lastLocCode = locCode;
+				lastPointRaw = origPoint;
+				lastLocCodeRaw = origLocCode;
+			} // end if do trimming
+			if (plotPoint)
+			{
+				if (!lastPointStarted)
+				{
+					nvgMoveTo(vg, p.x, p.y);
+				}
+				else
+				{
+					nvgLineTo(vg, p.x, p.y);
+				}
+				lastPointStarted = true;
+			}
+			else
+			{
+				lastPointStarted = false;
+			}
+			lastPoint = p;
+			lastPointExists = true;
+		} // end if penOn
+		else
+		{
+			// Pen is off, ignore this point
+			lastPointStarted = false;
+			lastPointExists = false;
+		} // end else (pen off)
+	} // end loop through buffer
+    
+	nvgLineCap(vg, NVG_ROUND);
+	nvgMiterLimit(vg, 2.0);
+	nvgGlobalCompositeOperation(vg, compositeOp);
+	if (doFill)
+	{
+		nvgFillColor(vg, fillColor);
+		nvgFill(vg);
+	}
+	nvgStrokeColor(vg, lineColor);
+	nvgStrokeWidth(vg, lineThickness);
+	nvgStroke(vg);
+	nvgResetScissor(vg);
+	nvgRestore(vg);
+	nvgGlobalCompositeOperation(vg, NVG_SOURCE_OVER); // Restore to normal
+	return;
+} // end drawWaveform()	  
+
+RACK_PLUGIN_MODEL_INIT(trowaSoft, MultiScope) {
+   Model *modelMultiScope = Model::create(/*manufacturer*/ TROWA_PLUGIN_NAME, /*slug*/ "multiScope", /*name*/ "multiScope", /*Tags*/ VISUAL_TAG, UTILITY_TAG);
+   return modelMultiScope;
+}
+
+#endif // end if use new scope
diff --git a/plugins/community/repos/trowaSoft/src/Module_multiScope.hpp b/plugins/community/repos/trowaSoft/src/Module_multiScope.hpp
new file mode 100644
index 00000000..a88aba27
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_multiScope.hpp
@@ -0,0 +1,839 @@
+#ifndef MODULE_MULTISCOPE_HPP
+#define MODULE_MULTISCOPE_HPP
+
+#include "Features.hpp"
+
+#if USE_NEW_SCOPE
+
+#include 
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "dsp/digital.hpp"
+#include "TSScopeBase.hpp"
+
+// For now, the color picker is disabled in Apple because it will crash Rack & Eat your soul...
+// Linux & Windows seem fine though
+// Now it seems the scope just crashes Rack on OSX no matter what.
+#define ENABLE_BG_COLOR_PICKER			(!(__APPLE__))
+
+#define TROWA_SCOPE_NUM_WAVEFORMS	3
+
+// Laying out controls
+#define TROWA_SCOPE_CONTROL_START_X			47  // 47
+#define TROWA_SCOPE_CONTROL_START_Y			40  // 94
+#define TROWA_SCOPE_CONTROL_DX					35 // 35
+#define TROWA_SCOPE_CONTROL_DY					30 // 26
+#define TROWA_SCOPE_CONTROL_SHAPE_SPACING		16 // 8
+
+
+// Labels for each waveform / shape
+#define TROWA_SCOPE_SHAPE_FORMAT_STRING		"Shp %d"
+
+// multiScope model.
+extern Model *modelMultiScope;
+
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScope
+// Scope module that draws multiple waveforms.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+struct multiScope : Module {
+	// Should probably make this linearly growing in case of course, we add more freaken waveforms...
+	// TODO: Refactor to make variable num waveforms.
+	enum ParamIds {
+		COLOR_PARAM,
+		EXTERNAL_PARAM = COLOR_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		ROTATION_PARAM = EXTERNAL_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		ROTATION_MODE_PARAM = ROTATION_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		TIME_PARAM = ROTATION_MODE_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		TRIG_PARAM = TIME_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		X_POS_PARAM = TRIG_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		X_SCALE_PARAM = X_POS_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		Y_POS_PARAM = X_SCALE_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		Y_SCALE_PARAM = Y_POS_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		LINK_XY_SCALE_PARAM = Y_SCALE_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,	   // Force Scale X = Scale Y.
+		OPACITY_PARAM = LINK_XY_SCALE_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,	   // Alpha channel
+		LISSAJOUS_PARAM = OPACITY_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,		  
+		THICKNESS_PARAM = LISSAJOUS_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		FILL_ON_PARAM = THICKNESS_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		FILL_COLOR_PARAM = FILL_ON_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		FILL_OPACITY_PARAM = FILL_COLOR_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		EFFECT_PARAM = FILL_OPACITY_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		// Single Inputs:
+		// Info display
+		INFO_DISPLAY_TOGGLE_PARAM = EFFECT_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		// BG Color Display
+		BGCOLOR_DISPLAY_PARAM = INFO_DISPLAY_TOGGLE_PARAM + 1,
+		NUM_PARAMS = BGCOLOR_DISPLAY_PARAM + 1
+	};
+	enum InputIds {
+		COLOR_INPUT,
+		ROTATION_INPUT = COLOR_INPUT+TROWA_SCOPE_NUM_WAVEFORMS,
+		TIME_INPUT = ROTATION_INPUT+TROWA_SCOPE_NUM_WAVEFORMS,
+		X_INPUT = TIME_INPUT+TROWA_SCOPE_NUM_WAVEFORMS,
+		Y_INPUT = X_INPUT+TROWA_SCOPE_NUM_WAVEFORMS,
+		OPACITY_INPUT = Y_INPUT + TROWA_SCOPE_NUM_WAVEFORMS, // Opacity/Alpha channel
+		PEN_ON_INPUT = OPACITY_INPUT + TROWA_SCOPE_NUM_WAVEFORMS, // Turn on/off drawing lines in between points.
+		THICKNESS_INPUT = PEN_ON_INPUT + TROWA_SCOPE_NUM_WAVEFORMS,
+		FILL_COLOR_INPUT = THICKNESS_INPUT + TROWA_SCOPE_NUM_WAVEFORMS,
+		FILL_OPACITY_INPUT = FILL_COLOR_INPUT + TROWA_SCOPE_NUM_WAVEFORMS,
+		NUM_INPUTS = FILL_OPACITY_INPUT + TROWA_SCOPE_NUM_WAVEFORMS
+	};
+
+	enum LightIds {
+		COLOR_LED,
+		ROT_LED = COLOR_LED+TROWA_SCOPE_NUM_WAVEFORMS,
+		LINK_XY_SCALE_LED = ROT_LED + TROWA_SCOPE_NUM_WAVEFORMS,
+		LISSAJOUS_LED = LINK_XY_SCALE_LED + TROWA_SCOPE_NUM_WAVEFORMS,
+		HIGHLIGHT_LED = LISSAJOUS_LED + TROWA_SCOPE_NUM_WAVEFORMS,
+		FILL_ON_LED = HIGHLIGHT_LED + TROWA_SCOPE_NUM_WAVEFORMS,
+		INFO_DISPLAY_TOGGLE_LED = FILL_ON_LED + TROWA_SCOPE_NUM_WAVEFORMS,
+		BGCOLOR_DISPLAY_LED = INFO_DISPLAY_TOGGLE_LED + 1,
+		NUM_LEDS = BGCOLOR_DISPLAY_LED + 1
+	};
+
+	enum OutputIds {
+		NUM_OUTPUTS
+	};
+
+	bool initialized = false;
+	bool firstLoad = true;
+
+	SchmittTrigger infoDisplayOnTrigger;
+	bool negativeImage = false;
+	// Background color for our scope/plotting area
+	NVGcolor plotBackgroundColor;
+	SchmittTrigger plotBackgroundDisplayOnTrigger;
+	bool showColorPicker = false;
+	// Current Color Picker Color (ptr to which color we are editing)
+	NVGcolor* editColorPointer;
+
+	// Information about what we are plotting. In future may become dynamically allocated.
+	TSWaveform* waveForms[TROWA_SCOPE_NUM_WAVEFORMS];
+
+
+
+	multiScope();
+	~multiScope();
+	void step() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// toJson(void)
+	// Save to json.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	json_t *toJson() override {
+		// Really should just serialize the TSWaveForm object.
+		json_t *rootJ = json_object();
+		json_t *huesJ = json_array();
+		json_t *fillHuesJ = json_array();
+		json_t *fillOnJ = json_array();
+		json_t *linkXYScalesJ = json_array();
+		json_t* lissajousJ = json_array();
+		json_t *rotModeJ = json_array();
+		json_t* gEffectsIxJ = json_array();
+		json_t* waveColorJ = json_array();
+		json_t* waveFillColorJ = json_array();
+		json_t* waveDoFillJ = json_array();
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			json_t* itemJ = json_real(waveForms[wIx]->waveHue);
+			json_array_append_new(huesJ, itemJ);
+			itemJ = json_real(waveForms[wIx]->fillHue);
+			json_array_append_new(fillHuesJ, itemJ);
+			itemJ = json_integer(waveForms[wIx]->doFill);
+			json_array_append_new(fillOnJ, itemJ);
+
+			itemJ = json_integer((int)waveForms[wIx]->linkXYScales);
+			json_array_append_new(linkXYScalesJ, itemJ);
+
+			itemJ = json_integer((int)waveForms[wIx]->lissajous);
+			json_array_append_new(lissajousJ, itemJ);
+
+			itemJ = json_integer(waveForms[wIx]->rotMode);
+			json_array_append_new(rotModeJ, itemJ);
+
+			itemJ = json_integer((int)waveForms[wIx]->gEffectIx);
+			json_array_append_new(gEffectsIxJ, itemJ);
+
+			itemJ = json_integer((int)waveForms[wIx]->doFill);
+			json_array_append_new(waveDoFillJ, itemJ);
+
+			json_t* colorArr = json_array();
+			json_t* fillColorArr = json_array();
+			for (int i = 0; i < 3; i++)
+			{
+				itemJ = json_real(waveForms[wIx]->waveColor.rgba[i]);
+				json_array_append(colorArr, itemJ);
+
+				itemJ = json_real(waveForms[wIx]->fillColor.rgba[i]);
+				json_array_append(fillColorArr, itemJ);
+			}
+			json_array_append(waveColorJ, colorArr);
+			json_array_append(waveFillColorJ, fillColorArr);
+		}
+		json_object_set_new(rootJ, "hues", huesJ);
+		json_object_set_new(rootJ, "fillHues", fillHuesJ);
+		json_object_set_new(rootJ, "fillOn", huesJ);
+		json_object_set_new(rootJ, "linkXYScales", linkXYScalesJ);
+		json_object_set_new(rootJ, "lissajous", lissajousJ);
+		json_object_set_new(rootJ, "rotMode", rotModeJ);
+		json_object_set_new(rootJ, "gEffectsIx", gEffectsIxJ);
+		json_object_set_new(rootJ, "waveColor", waveColorJ);
+		json_object_set_new(rootJ, "waveFillColor", waveFillColorJ);
+		json_object_set_new(rootJ, "waveDoFill", waveDoFillJ);
+
+		// Background color:
+		json_t* bgColorJ = json_array();
+		for (int i = 0; i < 3; i++)
+		{
+			json_t* itemJ = json_real(plotBackgroundColor.rgba[i]);
+			json_array_append_new(bgColorJ, itemJ);
+		}
+		json_object_set_new(rootJ, "bgColor", bgColorJ);
+		//debug("background color saved to json (rgb): %0.2f, %0.2f, %0.2f", plotBackgroundColor.r, plotBackgroundColor.g, plotBackgroundColor.b);
+		return rootJ;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// fromJson(void)
+	// Load settings.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void fromJson(json_t *rootJ) override {
+		json_t *huesJ = json_object_get(rootJ, "hues");
+		json_t *rotModeJ = json_object_get(rootJ, "rotMode");
+		json_t *linkXYScalesJ = json_object_get(rootJ, "linkXYScales");
+		json_t* lissajousJ = json_object_get(rootJ, "lissajous");
+		json_t* gEffectsIxJ = json_object_get(rootJ, "gEffectsIx");
+		json_t* fillHuesJ = json_object_get(rootJ, "fillHues");
+		json_t* fillOnJ = json_object_get(rootJ, "fillOn");
+		json_t* waveColorJ = json_object_get(rootJ, "waveColor");
+		json_t* waveFillColorJ = json_object_get(rootJ, "waveFillColor");
+		json_t* waveDoFillJ = json_object_get(rootJ, "waveDoFill");
+
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			json_t* itemJ = json_array_get(huesJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->setHue((float)json_real_value(itemJ));
+			itemJ = NULL;
+			itemJ = json_array_get(fillHuesJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->setFillHue((float)json_real_value(itemJ));
+			itemJ = NULL;
+			itemJ = json_array_get(fillOnJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->doFill = (bool)json_integer_value(itemJ);
+			itemJ = NULL;
+
+			itemJ = json_array_get(rotModeJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->rotMode = json_integer_value(itemJ);
+			itemJ = NULL;
+			itemJ = json_array_get(linkXYScalesJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->linkXYScales = (bool)json_integer_value(itemJ);
+			itemJ = NULL;
+			itemJ = json_array_get(lissajousJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->lissajous = (bool)json_integer_value(itemJ);
+			else
+				waveForms[wIx]->lissajous = true;
+			itemJ = NULL;
+			itemJ = json_array_get(gEffectsIxJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->gEffectIx = (int)clamp((int)json_integer_value(itemJ), 0, TROWA_SCOPE_NUM_EFFECTS - 1);
+			itemJ = NULL;
+
+			itemJ = json_array_get(waveDoFillJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->doFill = (bool)json_integer_value(itemJ);
+			itemJ = NULL;
+
+			json_t* colorArrJ = json_array_get(waveColorJ, wIx);
+			json_t* fillColorArrJ = json_array_get(waveFillColorJ, wIx);
+			for (int i = 0; i < 3; i++)
+			{
+				itemJ = json_array_get(colorArrJ, i);
+				if (itemJ)
+					waveForms[wIx]->waveColor.rgba[i] = (float)json_real_value(itemJ);
+				itemJ = NULL;
+
+				itemJ = json_array_get(fillColorArrJ, i);
+				if (itemJ)
+					waveForms[wIx]->fillColor.rgba[i] = (float)json_real_value(itemJ);
+				itemJ = NULL;
+			}
+			waveForms[wIx]->waveColor.a = 1.0;
+			waveForms[wIx]->fillColor.a = 1.0;
+		}
+
+		// Background color:
+		json_t* bgColorJ = json_object_get(rootJ, "bgColor");
+		for (int i = 0; i < 3; i++)
+		{
+			json_t* itemJ = json_array_get(bgColorJ, i);
+			if (itemJ)
+				plotBackgroundColor.rgba[i] = (float)(json_real_value(itemJ));
+		}
+		//info("BG COLOR loaded from json (rgb): %0.2f, %0.2f, %0.2f", plotBackgroundColor.r, plotBackgroundColor.g, plotBackgroundColor.b);
+		plotBackgroundColor.a = 1.0f;
+		firstLoad = true;
+		return;
+	}
+
+	void reset()  override {
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			waveForms[wIx]->doFill = false;
+			waveForms[wIx]->linkXYScales = false; // Added
+			waveForms[wIx]->rotMode = false; // Added
+			waveForms[wIx]->lissajous = true;
+		}
+	}
+};
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSScopeDisplay
+// A top digital display for trowaSoft scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSScopeDisplay : TransparentWidget {
+	multiScope *module;
+	std::shared_ptr font;
+	std::shared_ptr labelFont;
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE];
+	bool visible = true;
+	int originalWidth = 240;
+
+	TSScopeDisplay() {
+		visible = true;
+		font = Font::load(assetPlugin(plugin, TROWA_DIGITAL_FONT));
+		labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 12;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+	}
+
+	void draw(NVGcontext *vg) override {
+		if (!visible)
+			return; // Don't draw anything if we are not visible.
+		bool isPreview = module == NULL; // May have NULL module? Make sure we don't just eat it.
+
+		nvgSave(vg);
+		Rect b = Rect(Vec(0, 0), box.size);
+		nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgTextLetterSpacing(vg, 1);
+
+		// Background Colors:
+		NVGcolor backgroundColor = nvgRGBA(0x20, 0x20, 0x20, 0x80);
+		NVGcolor borderColor = nvgRGBA(0x10, 0x10, 0x10, 0x80);
+
+		// Screen:
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+		nvgStrokeWidth(vg, 1.0);
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+
+		////////////// Labels /////////////////
+		const int yStart = 10;
+		int xStart = 10;
+		const int dxRotation = 3; // 10
+		const int dxEffect = 12;
+		int y = yStart;
+		int x = xStart;
+		int dx = 59; //41 // 37; // 35
+		int dy = 16; //14
+
+		//nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgFillColor(vg, textColor);
+		// Row Labels 
+		nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+		y = yStart + 5;
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			NVGcolor currColor = (isPreview) ? COLOR_RED : module->waveForms[wIx]->waveColor;
+			nvgFillColor(vg, currColor);
+			sprintf(messageStr, "S%d", wIx + 1);
+			nvgText(vg, 5, y, messageStr, NULL);
+			y += dy;
+		}
+		
+		// Column Labels:		
+		nvgTextAlign(vg, NVG_ALIGN_RIGHT);
+		nvgFillColor(vg, textColor);
+
+		// Column 1 (Labels)
+		y = yStart;
+		xStart = 35; // 40
+		x = xStart + dx / 2.0;
+		nvgText(vg, x, y, "X Offset", NULL);
+
+		x += dx;
+		nvgText(vg, x, y, "X Scale", NULL);
+
+		x += dx;
+		nvgText(vg, x, y, "Y Offset", NULL);
+
+		x += dx;
+		nvgText(vg, x, y, "Y Scale", NULL);
+
+		// Rotation (wider)
+		x += dx + dxRotation;
+		nvgText(vg, x, y, "Rotate", NULL);
+
+		// Effect (wider)
+		x += (dx + dxEffect)/2.0;
+		nvgTextAlign(vg, NVG_ALIGN_CENTER);
+		nvgText(vg, x, y, "Effect", NULL);
+
+		// Values:
+		y = yStart + 5;
+		NVGcolor absRotColor = TROWA_SCOPE_ABS_ROT_ON_COLOR;
+		absRotColor.a = 0.50;
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			// NVGcolor currColor = module->waveForms[wIx]->waveColor;
+			nvgTextAlign(vg, NVG_ALIGN_RIGHT | NVG_ALIGN_TOP);
+			float val = 0.0f;
+
+			// X Offset
+			x = xStart + dx / 2.0;
+			val = (isPreview) ? 0.0f : module->params[multiScope::X_POS_PARAM + wIx].value;
+			sprintf(messageStr, TROWA_SCOPE_ROUND_FORMAT, val);
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// X Gain
+			x += dx;
+			val = (isPreview) ? 1.0f : module->params[multiScope::X_SCALE_PARAM + wIx].value;
+			sprintf(messageStr, TROWA_SCOPE_ROUND_FORMAT, val);
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// Y Offset
+			x += dx;
+			val = (isPreview) ? 0.0f : module->params[multiScope::Y_POS_PARAM + wIx].value;
+			sprintf(messageStr, TROWA_SCOPE_ROUND_FORMAT, val);
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// Y Gain
+			x += dx;
+			val = (isPreview) ? 1.0f : module->params[multiScope::Y_SCALE_PARAM + wIx].value;
+			sprintf(messageStr, TROWA_SCOPE_ROUND_FORMAT, val);
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// Rotation
+			x += dx + dxRotation;
+			float v = 0.0;
+			if (module->waveForms[wIx]->rotMode)
+			{
+				// Absolute
+				v = (isPreview) ? 0.0 : module->waveForms[wIx]->rotAbsValue;
+				// Background:
+				nvgBeginPath(vg);
+				nvgRoundedRect(vg, x - dx + 2, y - 2, dx + dxRotation - 2, fontSize + 2, 2);
+				nvgFillColor(vg, absRotColor);
+				nvgFill(vg);
+
+				// Text will be black for this
+				nvgFillColor(vg, COLOR_BLACK);
+				sprintf(messageStr, "%.1f", v * 180.0 / NVG_PI);
+			}
+			else
+			{
+				// Differential
+				v = (isPreview) ? 0.0 : module->waveForms[wIx]->rotDiffValue;
+				sprintf(messageStr, "%+.1f", v * 180.0 / NVG_PI);
+			}
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// Effect
+			x += (dx + dxEffect)/2.0;
+			nvgTextAlign(vg, NVG_ALIGN_CENTER | NVG_ALIGN_TOP);
+			nvgFillColor(vg, textColor);
+			int gIx = (isPreview) ? 0 : module->waveForms[wIx]->gEffectIx;
+			nvgText(vg, x, y, SCOPE_GLOBAL_EFFECTS[gIx]->label, NULL);
+
+			// Advance y to next 
+			y += dy;
+		} // end loop through wave forms
+
+		nvgResetScissor(vg);
+		nvgRestore(vg);
+		return;
+	}
+}; // end TSScopeDisplay
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScopeDisplay
+// Draws a waveform.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct multiScopeDisplay : TransparentWidget {
+	multiScope *module;
+	int frame = 0;
+	float rot = 0;
+	std::shared_ptr font;
+	int wIx = 0; // Waveform index
+	
+	multiScopeDisplay() {
+		//spoutInitSpout();
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// drawWaveform()
+	// @vg : (IN) NVGcontext
+	// @valX: (IN) Pointer to x values.
+	// @valY: (IN) Pointer to y values.
+	// @rotRate: (IN) Rotation rate in radians
+	// @lineThickness: (IN) Line thickness
+	// @compositeOp: (IN) Some global effect if any
+	// @flipX: (IN) Flip along x (at x=0)
+	// @flipY: (IN) Flip along y
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void drawWaveform(NVGcontext *vg, float *valX, float *valY, bool* penOn,
+		float rotRate, float lineThickness, NVGcolor lineColor,
+		bool doFill, NVGcolor fillColor,
+		NVGcompositeOperation compositeOp, bool flipX, bool flipY);
+
+
+	void draw(NVGcontext *vg) override {
+		if (module == NULL || !module->initialized)
+			return;
+		float gainX = ((int)(module->params[multiScope::X_SCALE_PARAM + wIx].value * TROWA_SCOPE_ROUND_VALUE)) / (float)(TROWA_SCOPE_ROUND_VALUE);
+		float gainY = ((int)(module->params[multiScope::Y_SCALE_PARAM + wIx].value * TROWA_SCOPE_ROUND_VALUE)) / (float)(TROWA_SCOPE_ROUND_VALUE);
+		float offsetX = ((int)(module->params[multiScope::X_POS_PARAM + wIx].value * TROWA_SCOPE_ROUND_VALUE)) / (float)(TROWA_SCOPE_ROUND_VALUE);
+		float offsetY = ((int)(module->params[multiScope::Y_POS_PARAM + wIx].value * TROWA_SCOPE_ROUND_VALUE)) / (float)(TROWA_SCOPE_ROUND_VALUE);
+
+		TSWaveform* waveForm = module->waveForms[wIx];
+		float valuesX[BUFFER_SIZE];
+		float valuesY[BUFFER_SIZE];
+		bool penOn[BUFFER_SIZE];
+		float multX = gainX / 10.0;
+		float multY = gainY / 10.0;
+		for (int i = 0; i < BUFFER_SIZE; i++) {
+			int j = i;
+			// Lock display to buffer if buffer update deltaTime <= 2^-11
+			if (waveForm->lissajous)
+				j = (i + waveForm->bufferIndex) % BUFFER_SIZE;
+			valuesX[i] = (waveForm->bufferX[j] + offsetX) * multX;
+			valuesY[i] = (waveForm->bufferY[j] + offsetY) * multY;
+			penOn[i] = waveForm->bufferPenOn[j];
+		}
+
+		// Draw waveforms
+		// 1. Line Color:
+		NVGcolor waveColor = waveForm->waveColor;
+		waveColor.a = waveForm->waveOpacity;
+		if (waveForm->negativeImage)
+			waveColor = ColorInvertToNegative(waveColor);
+		nvgStrokeColor(vg, waveColor); // Color has already been calculated by main module
+		// 2. Fill color:
+		NVGcolor fillColor = waveForm->fillColor;
+		if (waveForm->doFill)
+		{
+			fillColor.a = waveForm->fillOpacity;
+			nvgFillColor(vg, fillColor);
+		}
+		// 3. Rotation
+		float rotRate = 0;
+		if (waveForm->rotMode)
+		{
+			// Absolute position:
+			rot = waveForm->rotAbsValue;
+		}
+		else
+		{
+			// Differential rotation
+			rotRate = waveForm->rotDiffValue;
+		}
+		if (waveForm->lissajous) {
+			// X x Y
+			if (module->inputs[multiScope::X_INPUT + wIx].active || module->inputs[multiScope::Y_INPUT + wIx].active) {
+				drawWaveform(vg, valuesX, valuesY, penOn, rotRate, waveForm->lineThickness, waveColor, waveForm->doFill, fillColor, SCOPE_GLOBAL_EFFECTS[module->waveForms[wIx]->gEffectIx]->compositeOperation, false, false);
+			}
+		}
+		else {
+			// Y
+			if (module->inputs[multiScope::Y_INPUT + wIx].active) {
+				drawWaveform(vg, valuesY, NULL, penOn, rotRate, waveForm->lineThickness, waveColor, waveForm->doFill, fillColor, SCOPE_GLOBAL_EFFECTS[module->waveForms[wIx]->gEffectIx]->compositeOperation, false, false);
+			}
+			// X
+			if (module->inputs[multiScope::X_INPUT + wIx].active) {
+				drawWaveform(vg, valuesX, NULL, penOn, rotRate, waveForm->lineThickness, waveColor, waveForm->doFill, fillColor, SCOPE_GLOBAL_EFFECTS[module->waveForms[wIx]->gEffectIx]->compositeOperation, false, false);
+			}
+		}
+		return;
+	} // end draw()
+}; // end multiScopeDisplay
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSScopeLabelArea
+// Draw labels on our scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSScopeLabelArea : TransparentWidget {
+	multiScope *module;
+	std::shared_ptr font;
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE];
+
+	TSScopeLabelArea() {
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 10;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// drawColorGrandientArc()
+	// @cx : (IN) x-coordinate for center of arc.
+	// @cy : (IN) y-coordinate for center of arc.
+	// @radius: (IN) radius of arc.
+	// @thickness: (IN) Border thickness of arc.
+	// @start_radians : (IN) Arc start angle [radians].
+	// @end_radians : (IN) Arc end angle [radians].
+	// @startHue: (IN) Starting hue.
+	// @endHue: (IN) Ending hue.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void drawColorGradientArc(NVGcontext* vg, float cx, float cy, float radius, float thickness, float start_radians, float end_radians, float startHue, float endHue)
+	{
+		NVGcolor startColor = HueToColorGradient(startHue);
+		NVGcolor endColor = HueToColorGradient(endHue);
+		nvgBeginPath(vg);
+		nvgArc(vg, /*cx*/ cx, /*cy*/ cy, radius - thickness/2.0,
+			/*a0*/ start_radians, /*a1*/ end_radians, /*dir*/ NVG_CW);
+
+		// Creates and returns a linear gradient. Parameters (sx,sy)-(ex,ey) specify the start and end coordinates
+		// of the linear gradient, icol specifies the start color and ocol the end color.
+		// The gradient is transformed by the current transform when it is passed to nvgFillPaint() or nvgStrokePaint().
+		//float circum = radius * (end_radians - start_radians);
+		float sx = cx + radius * cos(start_radians);
+		float sy = cy + radius * sin(start_radians);
+		float ex = cx + radius * cos(end_radians) + 1;
+		float ey = cy + radius * sin(end_radians) + 1;
+		NVGpaint paint = nvgLinearGradient(vg, sx, sy, ex, ey, startColor, endColor);
+		nvgStrokeWidth(vg, thickness);
+		nvgStrokePaint(vg, paint);
+		nvgStroke(vg);
+		return;
+	} // end drawColorGradientArc()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// drawColorGrandientArc()
+	// @cx : (IN) x-coordinate for center of arc.
+	// @cy : (IN) y-coordinate for center of arc.
+	// @radius: (IN) radius of arc.
+	// @thickness: (IN) Border thickness of arc.
+	// @start_radians : (IN) Arc start angle [radians].
+	// @end_radians : (IN) Arc end angle [radians].
+	// @startHue: (IN) Starting hue.
+	// @endHue: (IN) Ending hue.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void drawColorGradientArc(NVGcontext* vg, float cx, float cy, float radius, float thickness)
+	{
+		const float startAngle = 0.67*NVG_PI;
+		const float endAngle = 2.33*NVG_PI;
+		const int numStops = 20;
+		float dH = 1.0 / numStops;
+		float dA = (endAngle - startAngle) / numStops;
+		float hue = 0;
+		float start_radians = startAngle;
+		
+		while (hue < 1.0)
+		{
+			drawColorGradientArc(vg, cx, cy, radius, thickness, 
+				start_radians, start_radians + dA*1.2, 
+				hue, hue + dH);
+			start_radians += dA;
+			hue += dH;
+		}
+		return;
+	} // end drawColorGradientArc()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(NVGcontext *vg) override {
+
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, 1);
+
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+		nvgFillColor(vg, textColor);
+		nvgFontSize(vg, fontSize);
+
+		const int xStart = 17; // 23
+		const int yStart = 6; // 10
+		int knobOffset = 5;
+		int dx = TROWA_SCOPE_CONTROL_DX; // 35
+		int dy = TROWA_SCOPE_CONTROL_DY; // 26
+		int shapeSpacingY = TROWA_SCOPE_CONTROL_SHAPE_SPACING; // 8 An extra amount between shapes
+		int x, y;
+		int shapeDy = dy * 3 + knobOffset + shapeSpacingY + 3;
+
+		x = xStart;
+		y = yStart;
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			nvgFontSize(vg, fontSize);
+			x = xStart;
+			int waveY = y;
+			// Shape Label:		
+			nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+			// BG Box
+			nvgBeginPath(vg);
+			nvgRect(vg, x - 3, y - 2, TROWA_SCOPE_CONTROL_START_X - x + 3, fontSize + 3);
+			nvgFillColor(vg, textColor);
+			nvgFill(vg);
+			nvgFillColor(vg, COLOR_BLACK);
+			sprintf(messageStr, TROWA_SCOPE_SHAPE_FORMAT_STRING, (wIx + 1));
+			nvgText(vg, x, y, messageStr, NULL);
+			nvgFillColor(vg, textColor);
+
+			// Line down lhs:
+			nvgBeginPath(vg);
+			nvgRect(vg, x - 3, y - 2, TROWA_SCOPE_CONTROL_START_X - x + 3, fontSize + 3);
+			nvgMoveTo(vg, /*x*/ x - 3, /*y*/ y - 2);
+			nvgLineTo(vg, /*x*/ x - 3, /*y*/ y + shapeDy - 10);
+			nvgStrokeWidth(vg, 1.0);
+			nvgStrokeColor(vg, textColor);
+			nvgStroke(vg);
+
+			// Row Labels:
+			x = TROWA_SCOPE_CONTROL_START_X - 5;
+			y += fontSize + 8;
+			nvgTextAlign(vg, NVG_ALIGN_RIGHT | NVG_ALIGN_TOP);
+			nvgText(vg, x, y, "IN", NULL);
+			y += dy;
+			nvgText(vg, x, y, "OFF", NULL);
+			y += dy;
+			nvgText(vg, x, y, "SCL", NULL);
+
+			const char* colLabels[] = { "X", "Y", "C", "A", "FC", "FA", "R", "T", "TH" };
+			nvgTextAlign(vg, NVG_ALIGN_CENTER | NVG_ALIGN_TOP);
+			x = TROWA_SCOPE_CONTROL_START_X + 15;
+			y = waveY;
+			for (int i = 0; i < 9; i++)
+			{
+				nvgText(vg, x, y, colLabels[i], NULL);
+				x += dx;
+			}
+
+			int x1 = TROWA_SCOPE_CONTROL_START_X + 15 + 0.5*dx;
+			int y1 = waveY + dy * 2.3 + 1;
+			nvgFontSize(vg, fontSize*0.8);
+			nvgText(vg, x1, y1, "LNK", NULL);
+
+			x1 += 2*dx;
+			int y2 = y1 + 9;
+			nvgText(vg, x1 - 8, y2, "BLANK", NULL);
+			y2 += fontSize * 0.8 + 0.5;
+			nvgFontSize(vg, fontSize*1.05);
+			nvgText(vg, x1 - 8, y2, "<= 0", NULL);
+			// Line to port
+			nvgBeginPath(vg);
+			nvgMoveTo(vg, /*x*/ x1 + 4, /*y*/ y2 + 4); // Near Text
+			nvgLineTo(vg, /*x*/ TROWA_SCOPE_CONTROL_START_X + 15 + 3*dx, /*y*/ y2 - 5); // Near port
+			nvgStrokeWidth(vg, 1.0);
+			nvgStrokeColor(vg, textColor);
+			nvgStroke(vg);			
+
+			nvgFontSize(vg, fontSize*0.8);
+			x1 += 1.5*dx; // Fill Color
+			nvgText(vg, x1+1, y1+10, "FILL", NULL);
+			nvgText(vg, x1 + 1, y1 + 10 + fontSize * 0.8, "ON", NULL);
+
+			x1 += 2*dx;
+			nvgText(vg, x1, y1, "ABS", NULL);
+
+			x1 += dx;
+			nvgText(vg, x1, y1, "X*Y", NULL);
+
+			x1 += dx / 3.0 + 2;
+			nvgText(vg, x1, y1 + 20, "EFFECT", NULL);
+
+
+			// Color Knob gradient:
+			drawColorGradientArc(vg, 
+				/*cx*/ TROWA_SCOPE_CONTROL_START_X + 15 + 2*dx,
+				/*cy*/ y + dy + 23 + TROWA_SCOPE_COLOR_KNOB_Y_OFFSET, 
+				/*radius*/ 14, 
+				/*thickness*/ 4.0);
+
+			// Fill Color Knob gradient:
+			drawColorGradientArc(vg,
+				/*cx*/ TROWA_SCOPE_CONTROL_START_X + 15 + 4 * dx,
+				/*cy*/ y + dy + 23 + TROWA_SCOPE_COLOR_KNOB_Y_OFFSET,
+				/*radius*/ 14,
+				/*thickness*/ 4.0);
+
+
+			y += shapeDy - 3;
+		} // end loop through shapes/waveforms
+		return;
+	} // end draw()
+}; // end TSScopeLabelArea
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSScopeSideBarArea
+// Draw labels on the RHS bar of our scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSScopeSideBarLabelArea : TransparentWidget {
+	//multiScope *module;
+	std::shared_ptr font;
+	int fontSize;
+	TSScopeSideBarLabelArea() {
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 10;
+	}
+	TSScopeSideBarLabelArea(Vec bsize) : TSScopeSideBarLabelArea() {
+		this->box.size = bsize;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(NVGcontext *vg) override {
+		nvgSave(vg);
+		//nvgTranslate(vg, -box.size.y / 2.0, -box.size.x / 2.0);
+		nvgRotate(vg, NVG_PI*0.5);
+
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, 1);
+
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+		nvgFillColor(vg, textColor);
+		nvgFontSize(vg, fontSize);
+		nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_MIDDLE);
+
+		float x, y;
+		x = 34;// box.size.x / 2.0;
+		y = -box.size.x / 2.0; // 0;// 32;
+		nvgText(vg, x, y, "INFO", NULL); // Info display btn toggle
+
+#if ENABLE_BG_COLOR_PICKER
+		x += 45;
+		nvgText(vg, x, y, "BG COLOR", NULL); // Info display btn toggle
+#endif
+
+		nvgRestore(vg);
+		return;
+	} // end draw()
+}; // end TSScopeSideBarLabelArea
+
+
+#endif // end if use new scope
+
+
+#endif // end if not defined
diff --git a/plugins/community/repos/trowaSoft/src/Module_multiScope_Old.cpp b/plugins/community/repos/trowaSoft/src/Module_multiScope_Old.cpp
new file mode 100644
index 00000000..da26f60c
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_multiScope_Old.cpp
@@ -0,0 +1,154 @@
+#include "Features.hpp"
+
+#if !USE_NEW_SCOPE
+
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "dsp/digital.hpp"
+#include "Module_multiScope_Old.hpp"
+#include "Widget_multiScope_Old.hpp"
+
+// multiScope model.
+Model *modelMultiScope = Model::create(/*manufacturer*/ TROWA_PLUGIN_NAME, /*slug*/ "multiScope", /*name*/ "multiScope", /*Tags*/ VISUAL_TAG, UTILITY_TAG);
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScope()
+// Multi scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiScope::multiScope() : Module(multiScope::NUM_PARAMS, multiScope::NUM_INPUTS, multiScope::NUM_OUTPUTS, multiScope::NUM_LIGHTS)
+{
+	initialized = false;
+	firstLoad = true;
+	float initColorKnobs[4] = { -10, -3.33, 3, 7.2 };
+
+	for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{
+		waveForms[wIx] = new TSWaveform();
+		waveForms[wIx]->setHueFromKnob(initColorKnobs[wIx]);
+	}
+	return;
+} // end multiScope()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// ~multiScope()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiScope::~multiScope()
+{
+	// Clean our stuff
+	for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{
+		delete waveForms[wIx];
+	}
+	return;
+} // end multiScope()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step(void)
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiScope::step() {
+	if (!initialized)
+		return;
+
+
+	TSWaveform* waveForm = NULL;
+	for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{			
+		waveForm = waveForms[wIx]; // tmp pointer
+		// Lissajous:
+		if (waveForm->lissajousTrigger.process(params[multiScope::LISSAJOUS_PARAM + wIx].value))
+		{
+			waveForm->lissajous = !waveForm->lissajous;
+		}
+		lights[multiScope::LISSAJOUS_LED + wIx].value = waveForm->lissajous;
+
+		// Compute Color:
+		float hue = 0;
+		if(inputs[multiScope::COLOR_INPUT+wIx].active){
+			hue = clamp(rescale(inputs[multiScope::COLOR_INPUT+wIx].value, TROWA_SCOPE_HUE_INPUT_MIN_V, TROWA_SCOPE_HUE_INPUT_MAX_V, 0.0, 1.0), 0.0, 1.0);
+		} else {
+			hue = rescale(params[multiScope::COLOR_PARAM+wIx].value, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, 0.0, 1.0);					
+		}
+		waveForm->colorChanged = hue != waveForm->waveHue || firstLoad; 
+		if (waveForm->colorChanged)
+		{
+			waveForm->waveHue = hue;
+			// nvgHSLA(waveForm->waveHue, 0.5, 0.5, 0xdd);		
+			waveForm->waveColor = HueToColor(waveForm->waveHue); // Base Color (opacity full)
+#if TROWA_SCOPE_USE_COLOR_LIGHTS
+			// Change the light color:
+			waveForm->waveLight->setColor(waveForm->waveColor);
+#endif
+		}
+
+		// Opacity:
+		if (inputs[multiScope::OPACITY_INPUT + wIx].active)
+		{
+			waveForm->waveOpacity = clamp(rescale(inputs[multiScope::OPACITY_INPUT + wIx].value, TROWA_SCOPE_OPACITY_INPUT_MIN, TROWA_SCOPE_OPACITY_INPUT_MAX, TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY),
+									 TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY);
+		}
+		else
+		{
+			waveForm->waveOpacity = params[multiScope::OPACITY_PARAM + wIx].value;
+		}
+		
+		// Compute rotation:
+		waveForm->rotKnobValue = params[multiScope::ROTATION_PARAM+wIx].value;
+		if (waveForm->rotModeTrigger.process(params[multiScope::ROTATION_MODE_PARAM+wIx].value))
+		{
+			waveForm->rotMode = !waveForm->rotMode;
+		}
+		lights[multiScope::ROT_LED+wIx].value = waveForm->rotMode;		
+		float rot = 0;
+		float rotRate = 0;
+		if (waveForm->rotMode)
+		{
+			// Absolute position:
+			rot = rescale(params[multiScope::ROTATION_PARAM+wIx].value + inputs[multiScope::ROTATION_INPUT+wIx].value, 0, 10, 0, NVG_PI);
+		}
+		else
+		{
+			// Differential rotation
+			rotRate = rescale(params[multiScope::ROTATION_PARAM+wIx].value + inputs[multiScope::ROTATION_INPUT+wIx].value, 0, 10, 0, 0.5);
+		}
+		waveForm->rotAbsValue = rot;
+		waveForm->rotDiffValue = rotRate;
+		
+		// Compute time:
+		float deltaTime = powf(2.0, params[TIME_PARAM+wIx].value + inputs[TIME_INPUT+wIx].value);
+		int frameCount = (int)ceilf(deltaTime * engineGetSampleRate());
+		// Add frame to buffer
+		if (waveForm->bufferIndex < BUFFER_SIZE) {
+			if (++(waveForm->frameIndex) > frameCount) {
+				waveForm->frameIndex = 0;
+				waveForm->bufferX[waveForm->bufferIndex] = inputs[X_INPUT+wIx].value;
+				waveForm->bufferY[waveForm->bufferIndex] = inputs[Y_INPUT+wIx].value;
+				waveForm->bufferPenOn[waveForm->bufferIndex] = (!inputs[PEN_ON_INPUT + wIx].active || inputs[PEN_ON_INPUT + wIx].value > 0.1); // Allow some noise?
+				waveForm->bufferIndex++;
+			}
+		}
+		else {
+			if (waveForm->lissajous)
+			{
+				// Reset
+				waveForm->bufferIndex = 0;
+				waveForm->frameIndex = 0;
+			}
+			else
+			{
+				// Just show stuff (no trigger inputs)
+				waveForm->frameIndex++;
+				float holdTime = 0.1;
+				if (waveForm->frameIndex >= engineGetSampleRate() * holdTime) {
+					waveForm->bufferIndex = 0; 
+					waveForm->frameIndex = 0;
+				}
+			}
+		}
+	} // end loop through waveforms
+	firstLoad = false;
+	return;
+} // end step()
+
+#endif // end if use old scope
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/Module_multiScope_Old.hpp b/plugins/community/repos/trowaSoft/src/Module_multiScope_Old.hpp
new file mode 100644
index 00000000..d86e47f2
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_multiScope_Old.hpp
@@ -0,0 +1,834 @@
+#ifndef MODULE_MULTISCOPE_OLD_HPP
+#define MODULE_MULTISCOPE_OLD_HPP
+
+#include "Features.hpp"
+
+#if !USE_NEW_SCOPE
+
+
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "dsp/digital.hpp"
+
+#define TROWA_SCOPE_NUM_WAVEFORMS	3
+
+
+// Laying out controls
+#define TROWA_SCOPE_CONTROL_START_X			47  // 47
+#define TROWA_SCOPE_CONTROL_START_Y			40  // 94
+#define TROWA_SCOPE_CONTROL_DX					35 // 35
+#define TROWA_SCOPE_CONTROL_DY					30 // 26
+#define TROWA_SCOPE_CONTROL_SHAPE_SPACING		16 // 8
+
+
+// Labels for each waveform / shape
+#define TROWA_SCOPE_SHAPE_FORMAT_STRING		"Shp %d"
+
+#define BUFFER_SIZE 					512
+#define TROWA_SCOPE_USE_COLOR_LIGHTS	  0
+
+// X and Y Knobs:
+#define TROWA_SCOPE_POS_KNOB_MIN	-30.0
+#define TROWA_SCOPE_POS_KNOB_MAX	 30.0
+#define TROWA_SCOPE_POS_X_KNOB_DEF	  0.0 // -10
+#define TROWA_SCOPE_POS_Y_KNOB_DEF	  0.0 // 10
+#define TROWA_SCOPE_SCALE_KNOB_MIN	-10.0
+#define TROWA_SCOPE_SCALE_KNOB_MAX	 10.0
+
+// Time Knob:
+#define TROWA_SCOPE_TIME_KNOB_MIN	 -6.0
+#define TROWA_SCOPE_TIME_KNOB_MAX	-16.0
+#define TROWA_SCOPE_TIME_KNOB_DEF	-14.0	// Default value
+// Hue Knob:
+#define TROWA_SCOPE_HUE_KNOB_MIN	-10
+#define TROWA_SCOPE_HUE_KNOB_MAX	 10
+#define TROWA_SCOPE_HUE_INPUT_MIN_V	  0
+#define TROWA_SCOPE_HUE_INPUT_MAX_V	  5
+#define TROWA_SCOPE_COLOR_KNOB_Y_OFFSET	6
+
+// Opacity:
+#define TROWA_SCOPE_MIN_OPACITY		0.0
+#define TROWA_SCOPE_MAX_OPACITY		1.0
+#define TROWA_SCOPE_OPACITY_INPUT_MIN	 0.0 // Min Voltage in
+#define TROWA_SCOPE_OPACITY_INPUT_MAX	 5.0 // Max Voltage in
+
+// Rotation Knob:
+#define TROWA_SCOPE_ROT_KNOB_MIN	-10
+#define TROWA_SCOPE_ROT_KNOB_MAX	 10
+#define TROWA_SCOPE_ROUND_FORMAT	"%.2f"	// Output string format
+#define TROWA_SCOPE_ROUND_VALUE		100		// Rounding
+#define TROWA_SCOPE_ABS_ROT_ON_COLOR			COLOR_TS_BLUE	// Color to signal Absolution Rotation mode is on.
+#define TROWA_SCOPE_LINK_XY_SCALE_ON_COLOR		COLOR_MAGENTA
+#define TROWA_SCOPE_INFO_DISPLAY_ON_COLOR		COLOR_TS_ORANGE
+#define TROWA_SCOPE_LISSAJOUS_ON_COLOR			COLOR_YELLOW
+
+// multiScope model.
+extern Model *modelMultiScope;
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSWaveform
+// Store data about a waveform.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSWaveform
+{
+	float bufferX[BUFFER_SIZE] = {};
+	float bufferY[BUFFER_SIZE] = {};
+	bool bufferPenOn[BUFFER_SIZE] = {};
+
+	int bufferIndex;
+	float frameIndex;
+
+	bool lissajous = true;
+	SchmittTrigger lissajousTrigger;
+
+	// Link X and Y scale ::::::::::::::::::::::::::::::::::::::::::::::
+	bool linkXYScales; // Just forces scaleX = scaleY (only 1:1 aspect ratio).
+	SchmittTrigger linkXYScalesTrigger;
+	float lastXYScaleValue; // Last value when they are synched
+
+	// Rotation ::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+	SchmittTrigger rotModeTrigger;
+	// True for absolute angular position, false if constant angular change
+	bool rotMode;
+	float rotKnobValue; // Value from rotation knob
+	float rotAbsValue;  // Translated to ABS position [radians]
+	float rotDiffValue; // Translated to differential position [radians] (rate)
+
+	// Colors ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+	NVGcolor waveColor;
+	float waveHue;
+#if TROWA_SCOPE_USE_COLOR_LIGHTS
+	// References to our lights (typed)
+	ColorValueLight* waveLight;
+#endif
+	bool colorChanged;
+	float waveOpacity;
+
+	TSWaveform()
+	{
+		bufferIndex = 0;
+		frameIndex = 0;
+		memset(bufferPenOn, true, BUFFER_SIZE);
+		colorChanged = true;
+		rotMode = false;
+		rotKnobValue = 0;
+		rotAbsValue = 0;
+		rotDiffValue = 0;
+		linkXYScales = false;
+		waveOpacity = TROWA_SCOPE_MAX_OPACITY;
+#if TROWA_SCOPE_USE_COLOR_LIGHTS
+		waveLight = NULL;
+#endif
+		return;
+	}
+
+	void setHue(float hue)
+	{
+		waveHue = hue;
+		waveColor = HueToColor(waveHue);
+	}
+
+	void setHueFromKnob(float hueKnobValue)
+	{
+		setHue(rescale(hueKnobValue, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, 0.0, 1.0));
+		return;
+	}
+};
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScope
+// Scope module that draws multiple waveforms.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+struct multiScope : Module {
+	// Should probably make this linearly growing in case of course, we add more freaken waveforms...
+	// TODO: Refactor to make variable num waveforms.
+	enum ParamIds {
+		COLOR_PARAM,
+		EXTERNAL_PARAM = COLOR_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		ROTATION_PARAM = EXTERNAL_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		ROTATION_MODE_PARAM = ROTATION_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		TIME_PARAM = ROTATION_MODE_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		TRIG_PARAM = TIME_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		X_POS_PARAM = TRIG_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		X_SCALE_PARAM = X_POS_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		Y_POS_PARAM = X_SCALE_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		Y_SCALE_PARAM = Y_POS_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		LINK_XY_SCALE_PARAM = Y_SCALE_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,	   // Force Scale X = Scale Y.
+		OPACITY_PARAM = LINK_XY_SCALE_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,	   // Alpha channel
+		LISSAJOUS_PARAM = OPACITY_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,		   // For now always true
+		INFO_DISPLAY_TOGGLE_PARAM = LISSAJOUS_PARAM + TROWA_SCOPE_NUM_WAVEFORMS,
+		NUM_PARAMS = INFO_DISPLAY_TOGGLE_PARAM + 1
+	};
+	enum InputIds {
+		COLOR_INPUT,
+		ROTATION_INPUT = COLOR_INPUT+TROWA_SCOPE_NUM_WAVEFORMS,
+		TIME_INPUT = ROTATION_INPUT+TROWA_SCOPE_NUM_WAVEFORMS,
+		X_INPUT = TIME_INPUT+TROWA_SCOPE_NUM_WAVEFORMS,
+		Y_INPUT = X_INPUT+TROWA_SCOPE_NUM_WAVEFORMS,
+		OPACITY_INPUT = Y_INPUT + TROWA_SCOPE_NUM_WAVEFORMS, // Opacity/Alpha channel
+		PEN_ON_INPUT = OPACITY_INPUT + TROWA_SCOPE_NUM_WAVEFORMS, // Turn on/off drawing lines in between points.
+		NUM_INPUTS = PEN_ON_INPUT + TROWA_SCOPE_NUM_WAVEFORMS
+	};
+
+	enum LightIds {
+		COLOR_LED,
+		ROT_LED = COLOR_LED+TROWA_SCOPE_NUM_WAVEFORMS,
+		LINK_XY_SCALE_LED = ROT_LED + TROWA_SCOPE_NUM_WAVEFORMS,
+		LISSAJOUS_LED = LINK_XY_SCALE_LED + TROWA_SCOPE_NUM_WAVEFORMS,			// For now always true
+		INFO_DISPLAY_TOGGLE_LED = LISSAJOUS_LED + TROWA_SCOPE_NUM_WAVEFORMS,
+		NUM_LIGHTS = INFO_DISPLAY_TOGGLE_LED + 1
+	};
+
+	enum OutputIds {
+		NUM_OUTPUTS
+	};
+
+	bool initialized = false;
+	bool firstLoad = true;
+
+	SchmittTrigger infoDisplayOnTrigger;
+
+	// Information about what we are plotting. In future may become dynamically allocated.
+	TSWaveform* waveForms[TROWA_SCOPE_NUM_WAVEFORMS];
+
+	multiScope();
+	~multiScope();
+	void step() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// toJson(void)
+	// Save to json.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	json_t *toJson() override {
+		json_t *rootJ = json_object();
+		json_t *huesJ = json_array();
+		json_t *linkXYScalesJ = json_array();
+		json_t* lissajousJ = json_array();
+		json_t *rotModeJ = json_array();
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			json_t* itemJ = json_real(waveForms[wIx]->waveHue);
+			json_array_append_new(huesJ, itemJ);
+
+			itemJ = json_integer((int)waveForms[wIx]->linkXYScales);
+			json_array_append_new(linkXYScalesJ, itemJ);
+
+			itemJ = json_integer((int)waveForms[wIx]->lissajous);
+			json_array_append_new(lissajousJ, itemJ);
+
+			itemJ = json_integer(waveForms[wIx]->rotMode);
+			json_array_append_new(rotModeJ, itemJ);
+		}
+		json_object_set_new(rootJ, "hues", huesJ);
+		json_object_set_new(rootJ, "linkXYScales", linkXYScalesJ);
+		json_object_set_new(rootJ, "lissajous", lissajousJ);
+		json_object_set_new(rootJ, "rotMode", rotModeJ);
+		return rootJ;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// fromJson(void)
+	// Load settings.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void fromJson(json_t *rootJ) override {
+		json_t *huesJ = json_object_get(rootJ, "hues");
+		json_t *rotModeJ = json_object_get(rootJ, "rotMode");
+		json_t *linkXYScalesJ = json_object_get(rootJ, "linkXYScales");
+		json_t* lissajousJ = json_object_get(rootJ, "lissajous");
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			json_t* itemJ = json_array_get(huesJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->setHue((float)json_real_value(itemJ));
+			itemJ = NULL;
+			itemJ = json_array_get(rotModeJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->rotMode = json_integer_value(itemJ);
+			itemJ = NULL;
+			itemJ = json_array_get(linkXYScalesJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->linkXYScales = (bool)json_integer_value(itemJ);
+			itemJ = NULL;
+			itemJ = json_array_get(lissajousJ, wIx);
+			if (itemJ)
+				waveForms[wIx]->lissajous = (bool)json_integer_value(itemJ);
+			else
+				waveForms[wIx]->lissajous = true;
+
+			itemJ = NULL;
+		}
+		firstLoad = true;
+		return;
+	}
+
+	void reset()  override {
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			waveForms[wIx]->lissajous = true;
+		}
+	}
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSScopeDisplay
+// A top digital display for trowaSoft scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSScopeDisplay : TransparentWidget {
+	multiScope *module;
+	std::shared_ptr font;
+	std::shared_ptr labelFont;
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE];
+	bool visible = true;
+	int originalWidth = 240;
+
+	TSScopeDisplay() {
+		visible = true;
+		font = Font::load(assetPlugin(plugin, TROWA_DIGITAL_FONT));
+		labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 12;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+	}
+
+	void draw(NVGcontext *vg) override {
+		if (!visible)
+			return; // Don't draw anything if we are not visible.
+
+		nvgSave(vg);
+		Rect b = Rect(Vec(0, 0), box.size);
+		nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgTextLetterSpacing(vg, 1);
+
+		// Background Colors:
+		NVGcolor backgroundColor = nvgRGBA(0x20, 0x20, 0x20, 0x80);
+		NVGcolor borderColor = nvgRGBA(0x10, 0x10, 0x10, 0x80);
+
+		// Screen:
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+		nvgStrokeWidth(vg, 1.0);
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+
+		////////////// Labels /////////////////
+		const int yStart = 10;
+		int xStart = 10;
+		const int dxRotation = 6; // 10
+		int y = yStart;
+		int x = xStart;
+		int dx = 59; //41 // 37; // 35
+		int dy = 16; //14
+
+		//nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgFillColor(vg, textColor);
+		// Row Labels 
+		nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+		y = yStart + 5;
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			NVGcolor currColor = module->waveForms[wIx]->waveColor;
+			nvgFillColor(vg, currColor);
+			sprintf(messageStr, "S%d", wIx + 1);
+			nvgText(vg, 5, y, messageStr, NULL);
+			y += dy;
+		}
+		
+		// Column Labels:		
+		nvgTextAlign(vg, NVG_ALIGN_RIGHT);
+		nvgFillColor(vg, textColor);
+
+		// Column 1 (Labels)
+		y = yStart;
+		xStart = 35; // 40
+		x = xStart + dx / 2.0;
+		nvgText(vg, x, y, "X Offset", NULL);
+
+		x += dx;
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y, "X Scale", NULL);
+
+		x += dx;
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y, "Y Offset", NULL);
+
+		x += dx;
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y, "Y Scale", NULL);
+
+		// Rotation (wider)
+		x += dx + dxRotation;
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y, "Rotate", NULL);
+
+		// Values:
+		y = yStart + 5;
+		nvgTextAlign(vg, NVG_ALIGN_RIGHT | NVG_ALIGN_TOP);
+		NVGcolor absRotColor = TROWA_SCOPE_ABS_ROT_ON_COLOR;
+		absRotColor.a = 0.50;
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			// NVGcolor currColor = module->waveForms[wIx]->waveColor;
+			nvgFillColor(vg, textColor);
+
+			// X Offset
+			x = xStart + dx / 2.0;
+			sprintf(messageStr, TROWA_SCOPE_ROUND_FORMAT, module->params[multiScope::X_POS_PARAM + wIx].value);
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// X Gain
+			x += dx;
+			sprintf(messageStr, TROWA_SCOPE_ROUND_FORMAT, module->params[multiScope::X_SCALE_PARAM + wIx].value);
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// Y Offset
+			x += dx;
+			sprintf(messageStr, TROWA_SCOPE_ROUND_FORMAT, module->params[multiScope::Y_POS_PARAM + wIx].value);
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// Y Gain
+			x += dx;
+			sprintf(messageStr, TROWA_SCOPE_ROUND_FORMAT, module->params[multiScope::Y_SCALE_PARAM + wIx].value);
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// Rotation
+			x += dx + dxRotation;
+			float v = 0.0;
+			if (module->waveForms[wIx]->rotMode)
+			{
+				// Absolute
+				v = module->waveForms[wIx]->rotAbsValue;
+				// Background:
+				nvgBeginPath(vg);
+				nvgRoundedRect(vg, x - dx - 3, y - 2, dx + 5, fontSize + 2, 2);
+				nvgFillColor(vg, absRotColor);
+				nvgFill(vg);
+
+				// Text will be black for this
+				nvgFillColor(vg, COLOR_BLACK);
+				sprintf(messageStr, "%.1f", v * 180.0 / NVG_PI);
+			}
+			else
+			{
+				// Differential
+				v = module->waveForms[wIx]->rotDiffValue;
+				sprintf(messageStr, "%+.1f", v * 180.0 / NVG_PI);
+			}
+			nvgText(vg, x, y, messageStr, NULL);
+
+			// Advance y to next 
+			y += dy;
+		} // end loop through wave forms
+
+		nvgResetScissor(vg);
+		nvgRestore(vg);
+		return;
+	}
+}; // end TSScopeDisplay
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScopeDisplay
+// Draws a waveform.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct multiScopeDisplay : TransparentWidget {
+	multiScope *module;
+	int frame = 0;
+	float rot = 0;
+	std::shared_ptr font;
+	int wIx = 0; // Waveform index
+	
+	multiScopeDisplay() {
+		//spoutInitSpout();
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// drawWaveform()
+	// @vg : (IN) NVGcontext
+	// @valX: (IN) Pointer to x values.
+	// @valY: (IN) Pointer to y values.
+	// @rotRate: (IN) Rotation rate in radians
+	// @flipX: (IN) Flip along x (at x=0)
+	// @flipY: (IN) Flip along y
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void drawWaveform(NVGcontext *vg, float *valX, float *valY, bool* penOn, float rotRate, bool flipX, bool flipY) {
+		if (!valX)
+			return;
+		nvgSave(vg);
+		Rect b = Rect(Vec(0, 0), box.size);
+		nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+		nvgTranslate(vg, box.size.x / 2.0, box.size.y / 2.0);
+		nvgRotate(vg, rot += rotRate);
+		if (flipX || flipY)
+		{			
+			// Sets the transform to scale matrix.
+			// void nvgTransformScale(float* dst, float sx, float sy);
+			nvgScale(vg, ((flipX) ? -1 : 1), (flipY) ? -1 : 1); // flip
+		}
+
+		// Draw maximum display left to right
+		nvgBeginPath(vg);
+		nvgLineCap(vg, NVG_ROUND);
+		nvgMiterLimit(vg, 2.0);
+		nvgStrokeWidth(vg, 3.0);
+		bool lastPointStarted = false;
+		float xOffset = -box.size.x / 2.0; // Fill our screen
+		float yOffset = -box.size.y / 2.0; 
+		for (int i = 0; i < BUFFER_SIZE; i++) {
+			if (penOn[i])
+			{
+				float x, y;
+				if (valY) {
+					x = valX[i] / 2.0 + 0.5;
+					y = valY[i] / 2.0 + 0.5;
+				}
+				else {
+					x = (float)i / (BUFFER_SIZE - 1);
+					y = valX[i] / 2.0 + 0.5;
+				}
+
+				Vec p;
+				p.x = b.pos.x + xOffset + b.size.x * x;
+				p.y = b.pos.y + yOffset + b.size.y * (1.0 - y);
+
+				if (!lastPointStarted)
+				{
+					nvgMoveTo(vg, p.x, p.y);
+				}
+				else
+				{
+					nvgLineTo(vg, p.x, p.y);
+				}
+				lastPointStarted = true;
+				//if (firstIx < 0 || (i > 0 && !penOn[i - 1]))
+				//	firstIx = i;
+				//if (i == firstIx)
+				//	nvgMoveTo(vg, p.x, p.y);
+				//else
+				//	nvgLineTo(vg, p.x, p.y);
+			}
+			else
+			{
+				lastPointStarted = false;
+			}
+		} // end loop through buffer
+		nvgLineCap(vg, NVG_ROUND);
+		nvgMiterLimit(vg, 2.0);
+		nvgStrokeWidth(vg, 3.0);
+		//nvgGlobalCompositeOperation(vg, NVG_LIGHTER);
+		nvgStroke(vg);
+		nvgResetScissor(vg);
+		nvgRestore(vg);
+	} // end drawWaveform()
+
+	void draw(NVGcontext *vg) override {
+		if (!module->initialized)
+			return;
+		float gainX = ((int)(module->params[multiScope::X_SCALE_PARAM + wIx].value * TROWA_SCOPE_ROUND_VALUE)) / (float)(TROWA_SCOPE_ROUND_VALUE);
+		float gainY = ((int)(module->params[multiScope::Y_SCALE_PARAM + wIx].value * TROWA_SCOPE_ROUND_VALUE)) / (float)(TROWA_SCOPE_ROUND_VALUE);
+		float offsetX = ((int)(module->params[multiScope::X_POS_PARAM + wIx].value * TROWA_SCOPE_ROUND_VALUE)) / (float)(TROWA_SCOPE_ROUND_VALUE);
+		float offsetY = ((int)(module->params[multiScope::Y_POS_PARAM + wIx].value * TROWA_SCOPE_ROUND_VALUE)) / (float)(TROWA_SCOPE_ROUND_VALUE);
+
+		TSWaveform* waveForm = module->waveForms[wIx];
+		float valuesX[BUFFER_SIZE];
+		float valuesY[BUFFER_SIZE];
+		bool penOn[BUFFER_SIZE];
+		float multX = gainX / 10.0;
+		float multY = gainY / 10.0;
+		for (int i = 0; i < BUFFER_SIZE; i++) {
+			int j = i;
+			// Lock display to buffer if buffer update deltaTime <= 2^-11
+			if (waveForm->lissajous)
+				j = (i + waveForm->bufferIndex) % BUFFER_SIZE;
+			valuesX[i] = (waveForm->bufferX[j] + offsetX) * multX;
+			valuesY[i] = (waveForm->bufferY[j] + offsetY) * multY;
+			penOn[i] = waveForm->bufferPenOn[j];
+		}
+
+		// Draw waveforms
+		NVGcolor waveColor = waveForm->waveColor;
+		float rotRate = 0;
+		waveColor.a = waveForm->waveOpacity;
+		nvgStrokeColor(vg, waveColor); // Color has already been calculated by main module
+		if (waveForm->rotMode)
+		{
+			// Absolute position:
+			rot = waveForm->rotAbsValue;
+		}
+		else
+		{
+			// Differential rotation
+			rotRate = waveForm->rotDiffValue;
+		}
+		if (waveForm->lissajous) {
+			// X x Y
+			if (module->inputs[multiScope::X_INPUT + wIx].active || module->inputs[multiScope::Y_INPUT + wIx].active) {
+				module->lights[multiScope::COLOR_LED + wIx].value = 1.0; // Actively drawing
+				drawWaveform(vg, valuesX, valuesY, penOn, rotRate, false, false);// module->mirrorX[wIx], module->mirrorY[wIx]);
+			}
+			else
+			{
+				module->lights[multiScope::COLOR_LED + wIx].value = 0.7; // Not really drawing anything, dim the light
+			}
+		}
+		else {
+			// Y
+			if (module->inputs[multiScope::Y_INPUT + wIx].active) {
+				drawWaveform(vg, valuesY, NULL, penOn, rotRate, false, false);
+			}
+			// X
+			if (module->inputs[multiScope::X_INPUT + wIx].active) {
+				drawWaveform(vg, valuesX, NULL, penOn, rotRate, false, false);
+			}
+		}
+		return;
+	} // end draw()
+}; // end multiScopeDisplay
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSScopeLabelArea
+// Draw labels on our scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSScopeLabelArea : TransparentWidget {
+	multiScope *module;
+	std::shared_ptr font;
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE];
+
+	TSScopeLabelArea() {
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 10;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// drawColorGrandientArc()
+	// @cx : (IN) x-coordinate for center of arc.
+	// @cy : (IN) y-coordinate for center of arc.
+	// @radius: (IN) radius of arc.
+	// @thickness: (IN) Border thickness of arc.
+	// @start_radians : (IN) Arc start angle [radians].
+	// @end_radians : (IN) Arc end angle [radians].
+	// @startHue: (IN) Starting hue.
+	// @endHue: (IN) Ending hue.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void drawColorGradientArc(NVGcontext* vg, float cx, float cy, float radius, float thickness, float start_radians, float end_radians, float startHue, float endHue)
+	{
+		NVGcolor startColor = HueToColorGradient(startHue);
+		NVGcolor endColor = HueToColorGradient(endHue);
+		nvgBeginPath(vg);
+		nvgArc(vg, /*cx*/ cx, /*cy*/ cy, radius - thickness/2.0,
+			/*a0*/ start_radians, /*a1*/ end_radians, /*dir*/ NVG_CW);
+
+		// Creates and returns a linear gradient. Parameters (sx,sy)-(ex,ey) specify the start and end coordinates
+		// of the linear gradient, icol specifies the start color and ocol the end color.
+		// The gradient is transformed by the current transform when it is passed to nvgFillPaint() or nvgStrokePaint().
+		//float circum = radius * (end_radians - start_radians);
+		float sx = cx + radius * cos(start_radians);
+		float sy = cy + radius * sin(start_radians);
+		float ex = cx + radius * cos(end_radians) + 1;
+		float ey = cy + radius * sin(end_radians) + 1;
+		NVGpaint paint = nvgLinearGradient(vg, sx, sy, ex, ey, startColor, endColor);
+		nvgStrokeWidth(vg, thickness);
+		nvgStrokePaint(vg, paint);
+		nvgStroke(vg);
+		return;
+	} // end drawColorGradientArc()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// drawColorGrandientArc()
+	// @cx : (IN) x-coordinate for center of arc.
+	// @cy : (IN) y-coordinate for center of arc.
+	// @radius: (IN) radius of arc.
+	// @thickness: (IN) Border thickness of arc.
+	// @start_radians : (IN) Arc start angle [radians].
+	// @end_radians : (IN) Arc end angle [radians].
+	// @startHue: (IN) Starting hue.
+	// @endHue: (IN) Ending hue.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void drawColorGradientArc(NVGcontext* vg, float cx, float cy, float radius, float thickness)
+	{
+		const float startAngle = 0.67*NVG_PI;
+		const float endAngle = 2.33*NVG_PI;
+		const int numStops = 20;
+		float dH = 1.0 / numStops;
+		float dA = (endAngle - startAngle) / numStops;
+		float hue = 0;
+		float start_radians = startAngle;
+		
+		while (hue < 1.0)
+		{
+			drawColorGradientArc(vg, cx, cy, radius, thickness, 
+				start_radians, start_radians + dA*1.2, 
+				hue, hue + dH);
+			start_radians += dA;
+			hue += dH;
+		}
+		return;
+	} // end drawColorGradientArc()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(NVGcontext *vg) override {
+
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, 1);
+
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+		nvgFillColor(vg, textColor);
+		nvgFontSize(vg, fontSize);
+
+		const int xStart = 17; // 23
+		const int yStart = 6; // 10
+		int knobOffset = 5;
+		int dx = TROWA_SCOPE_CONTROL_DX; // 35
+		int dy = TROWA_SCOPE_CONTROL_DY; // 26
+		int shapeSpacingY = TROWA_SCOPE_CONTROL_SHAPE_SPACING; // 8 An extra amount between shapes
+		int x, y;
+		int shapeDy = dy * 3 + knobOffset + shapeSpacingY + 3;
+
+		x = xStart;
+		y = yStart;
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			nvgFontSize(vg, fontSize);
+			x = xStart;
+			int waveY = y;
+			// Shape Label:		
+			nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+			// BG Box
+			nvgBeginPath(vg);
+			nvgRect(vg, x - 3, y - 2, TROWA_SCOPE_CONTROL_START_X - x + 3, fontSize + 3);
+			nvgFillColor(vg, textColor);
+			nvgFill(vg);
+			nvgFillColor(vg, COLOR_BLACK);
+			sprintf(messageStr, TROWA_SCOPE_SHAPE_FORMAT_STRING, (wIx + 1));
+			nvgText(vg, x, y, messageStr, NULL);
+			nvgFillColor(vg, textColor);
+
+			// Line down lhs:
+			nvgBeginPath(vg);
+			nvgRect(vg, x - 3, y - 2, TROWA_SCOPE_CONTROL_START_X - x + 3, fontSize + 3);
+			nvgMoveTo(vg, /*x*/ x - 3, /*y*/ y - 2);
+			nvgLineTo(vg, /*x*/ x - 3, /*y*/ y + shapeDy - 10); // Go Left (to right of the text "Edit")		
+			nvgStrokeWidth(vg, 1.0);
+			nvgStrokeColor(vg, textColor);
+			nvgStroke(vg);
+
+			// Row Labels:
+			x = TROWA_SCOPE_CONTROL_START_X - 5;
+			y += fontSize + 8;
+			nvgTextAlign(vg, NVG_ALIGN_RIGHT | NVG_ALIGN_TOP);
+			nvgText(vg, x, y, "IN", NULL);
+			y += dy;
+			nvgText(vg, x, y, "OFF", NULL);
+			y += dy;
+			nvgText(vg, x, y, "SCL", NULL);
+
+			const char* colLabels[] = { "X", "Y", "C", "A", "R", "T" };
+			nvgTextAlign(vg, NVG_ALIGN_CENTER | NVG_ALIGN_TOP);
+			x = TROWA_SCOPE_CONTROL_START_X + 15;
+			y = waveY;
+			for (int i = 0; i < 6; i++)
+			{
+				nvgText(vg, x, y, colLabels[i], NULL);
+				x += dx;
+			}
+
+			int x1 = TROWA_SCOPE_CONTROL_START_X + 15 + 0.5*dx;
+			int y1 = waveY + dy * 2.3 + 1;
+			nvgFontSize(vg, fontSize*0.8);
+			nvgText(vg, x1, y1, "LNK", NULL);
+
+			x1 += 2*dx;
+			int y2 = y1 + 6;
+			nvgText(vg, x1 - 8, y2, "BLANK", NULL);
+			y2 += fontSize * 0.8 + 0.5;
+			nvgFontSize(vg, fontSize*1.05);
+			nvgText(vg, x1 - 8, y2, "<= 0", NULL);
+
+			nvgFontSize(vg, fontSize*0.8);
+			x1 += 1.5*dx;
+			nvgText(vg, x1, y1, "ABS", NULL);
+
+			x1 += dx;
+			nvgText(vg, x1, y1, "X*Y", NULL);
+
+			// Color Knob gradient:
+			//x += dx * 2;
+			//y += 30;
+			drawColorGradientArc(vg, 
+				/*cx*/ TROWA_SCOPE_CONTROL_START_X + 15 + 2*dx,
+				/*cy*/ y + dy + 23 + TROWA_SCOPE_COLOR_KNOB_Y_OFFSET, 
+				/*radius*/ 14, 
+				/*thickness*/ 4.0);
+
+			y += shapeDy - 3;
+		} // end loop through shapes/waveforms
+		return;
+	} // end draw()
+}; // end TSScopeLabelArea
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSScopeSideBarArea
+// Draw labels on the RHS bar of our scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSScopeSideBarLabelArea : TransparentWidget {
+	//multiScope *module;
+	std::shared_ptr font;
+	int fontSize;
+	//char messageStr[TROWA_DISP_MSG_SIZE];
+	TSScopeSideBarLabelArea() {
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 10;
+		//for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+		//	messageStr[i] = '\0';
+	}
+	TSScopeSideBarLabelArea(Vec bsize) : TSScopeSideBarLabelArea() {
+		this->box.size = bsize;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(NVGcontext *vg) override {
+		nvgSave(vg);
+		//nvgTranslate(vg, -box.size.y / 2.0, -box.size.x / 2.0);
+		nvgRotate(vg, NVG_PI*0.5);
+
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, 1);
+
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+		nvgFillColor(vg, textColor);
+		nvgFontSize(vg, fontSize);
+		nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_MIDDLE);
+
+		float x, y;
+		x = 34;// box.size.x / 2.0;
+		y = -box.size.x / 2.0; // 0;// 32;
+		nvgText(vg, x, y, "INFO", NULL); // Info display btn toggle
+
+		nvgRestore(vg);
+		return;
+	} // end draw()
+}; // end TSScopeSideBarLabelArea
+
+
+
+
+#endif // end if use old scope
+#endif // end if not defined
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/Module_oscCV.cpp b/plugins/community/repos/trowaSoft/src/Module_oscCV.cpp
new file mode 100644
index 00000000..1e439399
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_oscCV.cpp
@@ -0,0 +1,802 @@
+#include "Module_oscCV.hpp"
+#include "rack.hpp"
+using namespace rack;
+#include "TSOSCCommunicator.hpp"
+#include "Widget_oscCV.hpp"
+#include   
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// oscCV()
+// Create a module with numChannels.
+// @numChannels: (IN) Number of input and output 'channels'. Each channel has two CV's.
+// @cv2osc: (IN) True to do CV to OSC out.
+// @osc2cv: (IN) True to do OSC to CV out.
+// At least one of those flags should be true.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+oscCV::oscCV(int numChannels, bool cv2osc, bool osc2cv) : Module(NUM_PARAMS + numChannels*2, NUM_INPUTS + numChannels*2, NUM_OUTPUTS + numChannels * 2, NUM_LIGHTS + numChannels * 2)
+{
+	oscInitialized = false;
+	oscId = TSOSCConnector::GetId();
+	this->doOSC2CVPort = osc2cv;
+	this->doCVPort2OSC = cv2osc;
+
+	this->numberChannels = numChannels;
+	if (doCVPort2OSC)
+	{
+		inputTriggers = new SchmittTrigger[numberChannels];
+		inputChannels = new TSOSCCVInputChannel[numberChannels];
+	}
+	if (doOSC2CVPort)
+	{
+		outputChannels = new TSOSCCVChannel[numberChannels];
+		pulseGens = new PulseGenerator[numberChannels];
+	}
+
+	initialChannels();
+	return;
+} // end constructor
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Clean up or ram.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+oscCV::~oscCV()
+{
+	oscInitialized = false;
+
+	cleanupOSC();
+	if (oscBuffer != NULL)
+	{
+		free(oscBuffer);
+		oscBuffer = NULL;
+	}
+	if (oscListener != NULL)
+	{
+		delete oscListener;
+		oscListener = NULL;
+	}
+	if (inputChannels != NULL)
+		delete[] inputChannels;
+	if (outputChannels != NULL)
+		delete[] outputChannels;
+	if (pulseGens != NULL)
+		delete[] pulseGens;
+	if (inputTriggers != NULL)
+		delete[] inputTriggers;
+	return;
+} // end destructor
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// reset(void)
+// Initialize values.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void oscCV::reset() {
+	// Stop OSC while we reset the values
+	cleanupOSC();
+
+	setOscNamespace(TROWA_OSCCV_DEFAULT_NAMESPACE); // Default namespace.
+	this->oscReconnectAtLoad = false;
+
+	// Reset our values
+	oscMutex.lock();
+	initialChannels();
+	this->currentOSCSettings.oscTxIpAddress = OSC_ADDRESS_DEF;
+	this->currentOSCSettings.oscTxPort = OSC_OUTPORT_DEF;
+	this->currentOSCSettings.oscRxPort = OSC_INPORT_DEF;
+	oscMutex.unlock();
+
+	this->oscShowConfigurationScreen = false;
+
+	sendDt = 0.0f;
+	sendFrequency_Hz = TROWA_OSCCV_DEFAULT_SEND_HZ;
+	return;
+} // end reset()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// initOSC()
+// @ipAddres : (IN) The ip address of the OSC client / server.
+// @outputPort : (IN) The Tx port.
+// @inputPort : (IN) The Rx port.
+// Initialize OSC on the given ip and ports.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void oscCV::initOSC(const char* ipAddress, int outputPort, int inputPort)
+{
+	oscMutex.lock();
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+	debug("oscCV::initOSC() - Initializing OSC");
+#endif
+	try
+	{
+		bool portsRegistered = false;
+		// Try to register these ports:
+		if (!doCVPort2OSC) {
+			// No output
+			portsRegistered = TSOSCConnector::RegisterPort(oscId, inputPort);
+		}
+		else if (!doOSC2CVPort) {
+			// No OSC Input
+			portsRegistered = TSOSCConnector::RegisterPort(oscId, outputPort);
+		}
+		else {
+			portsRegistered = TSOSCConnector::RegisterPorts(oscId, outputPort, inputPort);
+		}
+
+		if (portsRegistered)
+		{
+			oscError = false;
+			this->currentOSCSettings.oscTxIpAddress = ipAddress;
+			if (oscBuffer == NULL)
+			{
+				oscBuffer = (char*)malloc(OSC_OUTPUT_BUFFER_SIZE * sizeof(char));
+			}
+			if (doCVPort2OSC) {
+				// CV Port -> OSC Tx
+				if (oscTxSocket == NULL)
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+					debug("oscCV::initOSC() - Create TRANS socket at %s, port %d.", ipAddress, outputPort);
+#endif
+					oscTxSocket = new UdpTransmitSocket(IpEndpointName(ipAddress, outputPort));
+					this->currentOSCSettings.oscTxPort = outputPort;
+				}
+			}
+			if (doOSC2CVPort) {
+				// OSC Rx -> CV Port
+				if (oscRxSocket == NULL)
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+					debug("oscCV::initOSC() - Create RECV socket at any address, port %d. Osc Namespace %s.", inputPort, oscNamespace.c_str());
+#endif
+					if (oscListener == NULL)
+						oscListener = new TSOSCCVSimpleMsgListener(this->oscNamespace, this);
+					else
+						oscListener->setNamespace(this->oscNamespace);
+					oscRxSocket = new UdpListeningReceiveSocket(IpEndpointName(IpEndpointName::ANY_ADDRESS, inputPort), oscListener);
+					this->currentOSCSettings.oscRxPort = inputPort;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+					debug("oscCV::initOSC() - Starting listener thread...");
+#endif
+					oscListenerThread = std::thread(&UdpListeningReceiveSocket::Run, oscRxSocket);
+				}
+			}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("oscCV::initOSC() - OSC Initialized");
+#endif
+			oscInitialized = true;
+		}
+		else
+		{
+			oscError = true;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("oscCV::initOSC() - Ports in use already.");
+#endif
+		}
+	}
+	catch (const std::exception& ex)
+	{
+		oscError = true;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		warn("oscCV::initOSC() - Error initializing: %s.", ex.what());
+#endif
+	}
+	oscMutex.unlock();
+	return;
+}
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Clean up OSC.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void oscCV::cleanupOSC() 
+{
+	oscMutex.lock();
+	try
+	{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		debug("oscCV::cleanupOSC() - Cleaning up OSC");
+#endif
+		oscInitialized = false;
+		oscError = false;
+
+
+		TSOSCConnector::ClearPorts(oscId, currentOSCSettings.oscTxPort, currentOSCSettings.oscRxPort);
+		if (oscRxSocket != NULL)
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("oscCV::cleanupOSC() - Cleaning up RECV socket.");
+#endif
+			oscRxSocket->AsynchronousBreak();
+			oscListenerThread.join(); // Wait for him to finish
+			delete oscRxSocket;
+			oscRxSocket = NULL;
+			//delete oscListener;
+			//oscListener = NULL;
+		}
+		if (oscTxSocket != NULL)
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("oscCV::cleanupOSC() - Cleanup TRANS socket.");
+#endif
+			delete oscTxSocket;
+			oscTxSocket = NULL;
+		}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		debug("oscCV::cleanupOSC() - OSC cleaned");
+#endif
+	}
+	catch (const std::exception& ex)
+	{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		debug("oscCV::cleanupOSC() - Exception caught:\n%s", ex.what());
+#endif
+	}
+	oscMutex.unlock();
+} // end cleanupOSC()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// toJson(void)
+// Serialize to json.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+json_t *oscCV::toJson() {
+	json_t* rootJ = json_object();
+
+	// version
+	json_object_set_new(rootJ, "version", json_integer(TROWA_INTERNAL_VERSION_INT));
+
+	// OSC Parameters
+	json_t* oscJ = json_object();
+	json_object_set_new(oscJ, "IpAddress", json_string(this->currentOSCSettings.oscTxIpAddress.c_str()));
+	json_object_set_new(oscJ, "TxPort", json_integer(this->currentOSCSettings.oscTxPort));
+	json_object_set_new(oscJ, "RxPort", json_integer(this->currentOSCSettings.oscRxPort));
+	json_object_set_new(oscJ, "Namespace", json_string(this->oscNamespace.c_str()));
+	json_object_set_new(oscJ, "AutoReconnectAtLoad", json_boolean(oscReconnectAtLoad)); // [v11, v0.6.3]
+	json_object_set_new(oscJ, "Initialized", json_boolean(oscInitialized)); // [v11, v0.6.3] We know the settings are good at least at the time of save
+	json_object_set_new(rootJ, "osc", oscJ);
+
+	// Channels
+	json_object_set_new(rootJ, "numCh", json_integer(numberChannels));
+	json_t* inputChannelsJ = json_array();
+	json_t* outputChannelsJ = json_array();
+	for (int c = 0; c < numberChannels; c++)
+	{
+		// Input
+		json_array_append_new(inputChannelsJ, inputChannels[c].serialize());
+		json_array_append_new(outputChannelsJ, outputChannels[c].serialize());
+	}
+	json_object_set_new(rootJ, "inputChannels", inputChannelsJ);
+	json_object_set_new(rootJ, "outputChannels", outputChannelsJ);
+
+	return rootJ;
+} // end toJson()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// fromJson(void)
+// Deserialize.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+void oscCV::fromJson(json_t *rootJ) {
+	json_t* currJ = NULL;
+	bool autoReconnect = false;
+	// OSC Parameters
+	json_t* oscJ = json_object_get(rootJ, "osc");
+	if (oscJ)
+	{
+		currJ = json_object_get(oscJ, "IpAddress");
+		if (currJ)
+			this->currentOSCSettings.oscTxIpAddress = json_string_value(currJ);
+		currJ = json_object_get(oscJ, "TxPort");
+		if (currJ)
+			this->currentOSCSettings.oscTxPort = (uint16_t)(json_integer_value(currJ));
+		currJ = json_object_get(oscJ, "RxPort");
+		if (currJ)
+			this->currentOSCSettings.oscRxPort = (uint16_t)(json_integer_value(currJ));
+		currJ = json_object_get(oscJ, "Namespace");
+		if (currJ)
+			setOscNamespace( json_string_value(currJ) );
+		currJ = json_object_get(oscJ, "AutoReconnectAtLoad");
+		if (currJ)
+			oscReconnectAtLoad = json_boolean_value(currJ);
+		if (oscReconnectAtLoad)
+		{
+			currJ = json_object_get(oscJ, "Initialized");
+			autoReconnect = currJ && json_boolean_value(currJ);
+		}
+	} // end if OSC node
+
+	// Channels
+	int nChannels = numberChannels;
+	currJ = json_object_get(rootJ, "numCh");
+	if (currJ)
+	{
+		nChannels = json_integer_value(currJ);
+		if (nChannels > numberChannels)
+			nChannels = numberChannels;
+	}
+	json_t* inputChannelsJ = json_object_get(rootJ, "inputChannels");
+	json_t* outputChannelsJ = json_object_get(rootJ, "outputChannels");
+	for (int c = 0; c < nChannels; c++)
+	{
+		// Input
+		if (inputChannelsJ)
+		{
+			json_t* channelJ = json_array_get(inputChannelsJ, c);
+			if (channelJ) {
+				inputChannels[c].deserialize(channelJ);
+			} // end if channel object
+		} // end if there is an inputChannels array
+		// Output
+		if (outputChannelsJ)
+		{
+			json_t* channelJ = json_array_get(outputChannelsJ, c);
+			if (channelJ) {
+				outputChannels[c].deserialize(channelJ);
+			} // end if channel object
+		} // end if there is an outputChannels array
+	} // end loop through channels
+
+	if (autoReconnect)
+	{
+		// Try to reconnect
+		cleanupOSC();
+		this->initOSC(this->currentOSCSettings.oscTxIpAddress.c_str(), this->currentOSCSettings.oscTxPort, this->currentOSCSettings.oscRxPort);
+
+		if (oscError || !oscInitialized)
+		{
+			warn("oscCV::fromJson(): Error on auto-reconnect OSC %s :%d :%d.", this->currentOSCSettings.oscTxIpAddress.c_str(), this->currentOSCSettings.oscTxPort, this->currentOSCSettings.oscRxPort);
+		}
+		else
+		{
+			info("oscCV::fromJson(): Successful auto-reconnection of OSC %s :%d :%d.", this->currentOSCSettings.oscTxIpAddress.c_str(), this->currentOSCSettings.oscTxPort, this->currentOSCSettings.oscRxPort);
+		}
+	}
+	return;
+} // end fromJson() 
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step(void)
+// Process.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void oscCV::step()
+{
+	//bool oscStarted = false; // If OSC just started to a new address this step.
+	switch (this->oscCurrentAction)
+	{
+	case OSCAction::Disable:
+		this->cleanupOSC(); // Try to clean up OSC
+		break;
+	case OSCAction::Enable:
+		this->cleanupOSC(); // Try to clean up OSC if we already have something
+		this->initOSC(this->oscNewSettings.oscTxIpAddress.c_str(), this->oscNewSettings.oscTxPort, this->oscNewSettings.oscRxPort);
+		//oscStarted = this->oscInitialized;
+		break;
+	case OSCAction::None:
+	default:
+		break;
+	}
+	this->oscCurrentAction = OSCAction::None;
+
+	// OSC is Enabled and Active light
+	lights[LightIds::OSC_ENABLED_LIGHT].value = (oscInitialized) ? 1.0 : 0.0;
+
+	//--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--
+	// Rack Input Ports ==> OSC
+	//--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--
+	if (doCVPort2OSC) {
+		// Timer for sending values
+		bool sendTime = false;
+		sendDt += sendFrequency_Hz / engineGetSampleRate();
+		if (sendDt > 1.0f) {
+			sendDt -= 1.0f;
+			sendTime = true;
+		}
+		//------------------------------------------------------------
+		// Look for inputs from Rack --> Send Out OSC
+		//------------------------------------------------------------
+		bool packetOpened = false;
+		osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+		char addressBuffer[512];
+		for (int c = 0; c < this->numberChannels; c++)
+		{
+			inputChannels[c].setValue(inputs[InputIds::CH_INPUT_START + c * 2 + 1].value); // 2nd one is value
+			bool sendVal = false;
+			if (oscInitialized && inputs[InputIds::CH_INPUT_START + c * 2 + 1].active)
+			{
+				if (inputs[InputIds::CH_INPUT_START + c * 2].active) // Input Trigger Port
+				{
+					sendVal = inputTriggers[c].process(inputs[InputIds::CH_INPUT_START + c * 2].value);
+				} // end if trigger is active
+				else
+				{
+					if (!inputChannels[c].doSend) {
+						// Only send if changed enough. Maybe about 0.01 V? Defined on channel.
+						// 1. Check for change:
+						if (inputChannels[c].convertVals)
+							sendVal = std::abs(inputChannels[c].translatedVal - inputChannels[c].lastTranslatedVal) > inputChannels[c].channelSensitivity;
+						else
+							sendVal = std::abs(inputChannels[c].val - inputChannels[c].lastVal) > inputChannels[c].channelSensitivity;
+						// 2. Mark channel as needing to output
+						if (sendVal) {
+							inputChannels[c].doSend = true;
+						}
+					}
+					// 3. Check if it is time to send out
+					sendVal = sendTime && inputChannels[c].doSend;
+				}
+				float outVal = inputChannels[c].translatedVal;
+				if (sendVal)
+				{
+					lights[LightIds::CH_LIGHT_START + c * TROWA_OSCCV_NUM_LIGHTS_PER_CHANNEL].value = 1.0f;
+					oscMutex.lock();
+					try
+					{
+						if (!packetOpened)
+						{
+							oscStream << osc::BeginBundleImmediate;
+							packetOpened = true;
+						}
+						sprintf(addressBuffer, "/%s%s", oscNamespace.c_str(), inputChannels[c].getPath().c_str());
+						oscStream << osc::BeginMessage(addressBuffer);
+						if (inputChannels[c].convertVals)
+						{
+							// Enforce Data Type:
+							switch (inputChannels[c].dataType)
+							{
+							case TSOSCCVChannel::ArgDataType::OscInt:
+								oscStream << static_cast(inputChannels[c].translatedVal);
+								outVal = static_cast(static_cast(inputChannels[c].translatedVal));
+								break;
+							case TSOSCCVChannel::ArgDataType::OscBool:
+								oscStream << static_cast(inputChannels[c].translatedVal);
+								outVal = static_cast(static_cast(inputChannels[c].translatedVal));
+								break;
+							case TSOSCCVChannel::ArgDataType::OscFloat:
+							default:
+								oscStream << inputChannels[c].translatedVal;
+								break;
+							}
+						}
+						else
+						{
+							// Raw value out
+							oscStream << inputChannels[c].val;
+						}
+						oscStream << osc::EndMessage;
+						//oscStream << osc::BeginMessage(addressBuffer)
+						//	<< ((inputChannels[c].convertVals) ? inputChannels[c].translatedVal : inputChannels[c].val)
+						//	<< osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+						debug("SEND OSC[%d]: %s %7.3f", c, addressBuffer, inputChannels[c].getValCV2OSC());
+#endif					
+					}
+					catch (const std::exception& e)
+					{
+						warn("Error %s.", e.what());
+					}
+					oscMutex.unlock();
+					// Save our last sent values
+					//inputChannels[c].lastTranslatedVal = inputChannels[c].translatedVal;
+					inputChannels[c].lastTranslatedVal = outVal;
+					inputChannels[c].lastVal = inputChannels[c].val;
+					inputChannels[c].doSend = false; // Reset
+				} // end if send value 
+			} // end if oscInitialied
+
+			if (lights[LightIds::CH_LIGHT_START + c * TROWA_OSCCV_NUM_LIGHTS_PER_CHANNEL].value > 0 && !sendVal) {
+				lights[LightIds::CH_LIGHT_START + c * TROWA_OSCCV_NUM_LIGHTS_PER_CHANNEL].value -= lightLambda;
+			}
+		} // end for loop
+		if (packetOpened)
+		{
+			oscMutex.lock();
+			try
+			{
+				oscStream << osc::EndBundle;
+				oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+			}
+			catch (const std::exception& e)
+			{
+				warn("Error %s.", e.what());
+			}
+			oscMutex.unlock();
+		} // end if packet opened (close it)
+	} // end Rack Input Ports ==> OSC Output
+
+	//--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--
+	// OSC ==> Rack Output Ports
+	//--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--%--
+	if (doOSC2CVPort)
+	{
+		//------------------------------------------------------------
+		// Look for OSC Rx messages --> Output to Rack
+		//------------------------------------------------------------
+		while (rxMsgQueue.size() > 0)
+		{
+			TSOSCCVSimpleMessage rxOscMsg = rxMsgQueue.front();
+			rxMsgQueue.pop();
+
+			int chIx = rxOscMsg.channelNum - 1;
+			if (chIx > -1 && chIx < numberChannels)
+			{
+				// Process the message
+				pulseGens[chIx].trigger(TROWA_PULSE_WIDTH); // Trigger (msg received)
+				//outputChannels[chIx].setValue(rxOscMsg.rxVal);
+				outputChannels[chIx].setOSCInValue(rxOscMsg.rxVal);
+				lights[LightIds::CH_LIGHT_START + chIx * 2 + 1].value = 1.0f;
+			} // end if valid channel
+		} // end while (loop through message queue)
+		  // ::: OUTPUTS :::
+		float dt = 1.0 / engineGetSampleRate();
+		for (int c = 0; c < numberChannels; c++)
+		{
+			// Output the value first
+			// We should limit this value (-10V to +10V). Rack says nothing should be higher than +/- 12V.
+			// Do any massaging?
+			float outVal = outputChannels[c].getValOSC2CV();
+			outputs[OutputIds::CH_OUTPUT_START + c * 2 + 1].value = clamp(outVal, TROWA_OSCCV_MIN_VOLTAGE, TROWA_OSCCV_MAX_VOLTAGE);
+			outputChannels[c].addValToBuffer(outVal);
+			// Then trigger if needed.
+			bool trigger = pulseGens[c].process(dt);
+			outputs[OutputIds::CH_OUTPUT_START + c * 2].value = (trigger) ? TROWA_OSCCV_TRIGGER_ON_V : TROWA_OSCCV_TRIGGER_OFF_V;
+			lights[LightIds::CH_LIGHT_START + c * TROWA_OSCCV_NUM_LIGHTS_PER_CHANNEL + 1].value = clamp(lights[LightIds::CH_LIGHT_START + c * TROWA_OSCCV_NUM_LIGHTS_PER_CHANNEL + 1].value - lightLambda, 0.0f, 1.0f);
+		}
+	}
+	return;
+} // end step()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// setOscNamespace()
+// @oscNamespace : (IN) The namespace (without /).
+// Set the OSC namespace (thread safe-ish).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void oscCV::setOscNamespace(std::string oscNamespace)
+{
+	std::lock_guard lock(oscMutex);
+	if (oscNamespace[0] == '/')
+		this->oscNamespace = oscNamespace.substr(1);
+	else
+		this->oscNamespace = oscNamespace;
+	if (this->oscListener != NULL)
+	{
+		try
+		{
+			//debug("Setting listener's namespace: %s", oscNamespace.c_str());
+			this->oscListener->setNamespace(oscNamespace);
+		}
+		catch (const std::exception& e)
+		{
+			warn("Error %s.", e.what());
+		}
+	}
+	return;
+} // end setOscNamespace()
+
+
+//--------------------------------------------------------------------------------------------------------------------------------------------
+// ProcessMessage()
+// @rxMsg : (IN) The received message from the OSC library.
+// @remoteEndPoint: (IN) The remove end point (sender).
+// Handler for receiving messages from the OSC library. Taken from their example listener.
+// Should create a generic TSOSCCVSimpleMessage and dump it in the module instance's queue.
+//--------------------------------------------------------------------------------------------------------------------------------------------
+void TSOSCCVSimpleMsgListener::ProcessMessage(const osc::ReceivedMessage& rxMsg, const IpEndpointName& remoteEndpoint)
+{
+	(void)remoteEndpoint; // suppress unused parameter warning
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+	debug("[RECV] OSC Message: %s", rxMsg.AddressPattern());
+#endif
+	try 
+	{
+		mutExNamespace.lock();
+		const char* ns = this->oscNamespace.c_str();
+		mutExNamespace.unlock();
+		std::string addr = rxMsg.AddressPattern();
+		int len = strlen(ns);
+		if (std::strcmp(addr.substr(0, len).c_str(), ns) != 0) // Message is not for us
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("Message is not for our namespace (%s).", ns);
+#endif
+			return;
+		}
+		std::string subAddr = addr.substr(len);
+		const char* path = subAddr.c_str();
+
+		/// TODO: Support MIDI message type
+
+//		std::vector parts = str_split(subAddr.substr(1), '/');
+//		int numParts = parts.size();
+//
+//#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+//		debug("[RECV] %s - %d parts.", path, numParts);
+//#endif
+
+		// Get the argument (not strongly typed.... We'll read in as float and cast as what we need in case > 1 channel is receiving this message)
+		// (touchOSC will only ever send floats)
+		osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+		osc::int32 intArg = 0;
+		float floatArg = 0.0;
+		bool boolArg = false;
+		osc::MidiMessage midiArg;
+		uint32_t uintArg = 0;
+		try
+		{
+			int numArgs = rxMsg.ArgumentCount();
+			if (numArgs > 0)
+			{
+				switch (*(rxMsg.TypeTags())) {
+				case osc::TypeTagValues::INT32_TYPE_TAG:
+					args >> intArg >> osc::EndMessage;
+					boolArg = intArg > 0;
+					floatArg = static_cast(floatArg);
+					break;
+				case osc::TypeTagValues::TRUE_TYPE_TAG:
+				case osc::TypeTagValues::FALSE_TYPE_TAG:
+					args >> boolArg >> osc::EndMessage;
+					floatArg = static_cast(boolArg);
+					intArg = static_cast(boolArg);
+					break;
+				case osc::TypeTagValues::MIDI_MESSAGE_TYPE_TAG:
+					args >> midiArg >> osc::EndMessage;
+					uintArg = midiArg.value;
+					break;
+				case osc::TypeTagValues::FLOAT_TYPE_TAG:
+				default:
+					args >> floatArg >> osc::EndMessage;
+					intArg = static_cast(floatArg);
+					boolArg = floatArg > 0;
+					break;
+				}
+			}
+		}
+		catch (osc::WrongArgumentTypeException touchOSCEx)
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Wrong argument type: Error %s message: ", path, touchOSCEx.what());
+			debug("We received (float) %05.2f.", floatArg);
+#endif
+		}
+
+		// Make a message for each channel that may be listening to this address.
+		for (int c = 0; c < oscModule->numberChannels; c++)
+		{
+			if (strlen(path) == strlen(oscModule->outputChannels[c].path.c_str()) && std::strcmp(path, oscModule->outputChannels[c].path.c_str()) == 0)
+			{
+				switch (oscModule->outputChannels[c].dataType)
+				{
+					case TSOSCCVChannel::ArgDataType::OscBool:
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+						debug("OSC Recv Ch %d: Bool %d at %s.", c+1, boolArg, oscModule->outputChannels[c].path.c_str());
+#endif
+						oscModule->rxMsgQueue.push(TSOSCCVSimpleMessage(c + 1, boolArg));
+						break;
+					case TSOSCCVChannel::ArgDataType::OscInt:
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+						debug("OSC Recv Ch %d: Int %d at %s.", c + 1, intArg, oscModule->outputChannels[c].path.c_str());
+#endif
+						oscModule->rxMsgQueue.push(TSOSCCVSimpleMessage(c + 1, intArg));
+						break;
+					case TSOSCCVChannel::ArgDataType::OscMidi:
+						// Actually, I don't think anything natively supports this, so this would be unused.
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+						debug("OSC Recv Ch %d: MIDI %08x at %s.", c + 1, uintArg, oscModule->outputChannels[c].path.c_str());
+#endif
+						oscModule->rxMsgQueue.push(TSOSCCVSimpleMessage(c + 1, floatArg, uintArg));
+						break;
+					case TSOSCCVChannel::ArgDataType::OscFloat:
+					default:
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+						debug("OSC Recv Ch %d: Float %7.4f at %s.", c + 1, floatArg, oscModule->outputChannels[c].path.c_str());
+#endif
+						oscModule->rxMsgQueue.push(TSOSCCVSimpleMessage(c + 1, floatArg));
+						break;
+				} // end switch
+			} // end if path matches
+		} // end loop through channels
+	}
+	catch (osc::Exception& e) {
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		debug("Error parsing OSC message %s: %s", rxMsg.AddressPattern(), e.what());
+#endif
+	} // end catch
+	return;
+} // end ProcessMessage()
+
+//--------------------------------------------------------
+// addValToBuffer()
+// Add a value to the buffer.
+// @buffVal : (IN) The value to possibly add.
+//--------------------------------------------------------
+void TSOSCCVChannel::addValToBuffer(float buffVal)
+{
+	float deltaTime = powf(2.0, -12.0);
+	int frameCount = (int)ceilf(deltaTime * engineGetSampleRate());
+	// Add frame to buffer
+	if (valBuffIx < TROWA_OSCCV_VAL_BUFFER_SIZE) {
+		if (++frameIx > frameCount) {
+			frameIx = 0;
+			valBuffer[valBuffIx++] = buffVal;
+		}
+	}
+	else {
+		frameIx++;
+		const float holdTime = 0.1;
+		if (frameIx >= engineGetSampleRate() * holdTime) {
+			valBuffIx = 0;
+			frameIx = 0;
+		}
+	}
+	return;
+} // end addValToBuffer()
+
+//--------------------------------------------------------
+// serialize()
+// @returns : The channel json node.
+//--------------------------------------------------------
+json_t* TSOSCCVChannel::serialize()
+{
+	json_t* channelJ = json_object();
+	json_object_set_new(channelJ, "path", json_string(getPath().c_str()));
+	json_object_set_new(channelJ, "dataType", json_integer(dataType));
+	json_object_set_new(channelJ, "convertVals", json_integer(convertVals));
+	json_object_set_new(channelJ, "minV", json_real(minVoltage));
+	json_object_set_new(channelJ, "maxV", json_real(maxVoltage));
+	json_object_set_new(channelJ, "minOSC", json_real(minOscVal));
+	json_object_set_new(channelJ, "maxOSC", json_real(maxOscVal));
+	return channelJ;
+} // end serialize()
+//--------------------------------------------------------
+// deserialize()
+// @rootJ : (IN) The channel json node.
+//--------------------------------------------------------
+void TSOSCCVChannel::deserialize(json_t* rootJ) {
+	json_t* currJ = NULL;
+	if (rootJ) {
+		currJ = json_object_get(rootJ, "path");
+		if (currJ)
+			setPath(json_string_value(currJ));
+		currJ = json_object_get(rootJ, "dataType");
+		if (currJ)
+			dataType = static_cast(json_integer_value(currJ));
+		currJ = json_object_get(rootJ, "convertVals");
+		if (currJ)
+			convertVals = static_cast(json_integer_value(currJ));
+		currJ = json_object_get(rootJ, "minV");
+		if (currJ)
+			minVoltage = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "maxV");
+		if (currJ)
+			maxVoltage = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "minOSC");
+		if (currJ)
+			minOscVal = json_real_value(currJ);
+		currJ = json_object_get(rootJ, "maxOSC");
+		if (currJ)
+			maxOscVal = json_real_value(currJ);
+	}
+	return;
+} // end deserialize()
+
+//--------------------------------------------------------
+// serialize()
+// @returns : The channel json node.
+//--------------------------------------------------------
+json_t* TSOSCCVInputChannel::serialize()
+{
+	json_t* channelJ = TSOSCCVChannel::serialize();
+	json_object_set_new(channelJ, "channelSensitivity", json_real(channelSensitivity));
+	return channelJ;
+} // end serialize()
+//--------------------------------------------------------
+// deserialize()
+// @rootJ : (IN) The channel json node.
+//--------------------------------------------------------
+void TSOSCCVInputChannel::deserialize(json_t* rootJ) {
+	TSOSCCVChannel::deserialize(rootJ);
+	if (rootJ) {
+		json_t* currJ = NULL;
+		currJ = json_object_get(rootJ, "channelSensitivity");
+		if (currJ)
+			channelSensitivity = json_real_value(currJ);
+	}
+	return;
+} // end deserialize()
+
+// Model for trowa OSC2CV
+RACK_PLUGIN_MODEL_INIT(trowaSoft, OscCV) {
+   Model* modelOscCV = Model::create(/*manufacturer*/ TROWA_PLUGIN_NAME, /*slug*/ "cvOSCcv", /*name*/ "cvOSCcv", /*Tags*/ EXTERNAL_TAG);
+   return modelOscCV;
+}
diff --git a/plugins/community/repos/trowaSoft/src/Module_oscCV.hpp b/plugins/community/repos/trowaSoft/src/Module_oscCV.hpp
new file mode 100644
index 00000000..c61f0e6f
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_oscCV.hpp
@@ -0,0 +1,508 @@
+#ifndef MODULE_OSCCV_HPP
+#define MODULE_OSCCV_HPP
+
+#include "rack.hpp"
+using namespace rack;
+#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "TSOSCCommunicator.hpp"
+#include  // std::thread
+#include 
+#include 
+#include 
+
+#include "../lib/oscpack/osc/OscOutboundPacketStream.h"
+#include "../lib/oscpack/ip/UdpSocket.h"
+#include "../lib/oscpack/osc/OscReceivedElements.h"
+#include "../lib/oscpack/osc/OscPacketListener.h"
+
+// Model for trowa OSC2CV
+extern Model* modelOscCV;
+
+#define TROWA_OSSCV_SHOW_ADV_CH_CONFIG			1 // Flag to showing advanced config or hiding it (while it is not finished)
+
+#define TROWA_OSCCV_DEFAULT_NUM_CHANNELS		8 // Default number of channels
+#define TROWA_OSCCV_NUM_PORTS_PER_INPUT			2 // Each input port should have a trigger input and actual value input.
+#define TROWA_OSCCV_DEFAULT_NAMESPACE		"trowacv" // Default namespace for this module (should not be the same as the sequencers)
+#define TROWA_OSCCV_MAX_VOLTAGE				 10.0 // Max output voltage
+#define TROWA_OSCCV_MIN_VOLTAGE				-10.0 // Min output voltage
+#define TROWA_OSCCV_VAL_BUFFER_SIZE			  512 // Buffer size for value history
+#define TROWA_OSCCV_TRIGGER_ON_V			 10.0 // Trigger on/high output voltage
+#define TROWA_OSCCV_TRIGGER_OFF_V			  0.0 // Trigger off/low output voltage
+#define TROWA_OSCCV_MIDI_VALUE_MIN_V		     -5 // -5v : Midi Value 0 (C-1)
+#define TROWA_OSCCV_MIDI_VALUE_MAX_V		5.58333 // +5.5833v : Midi Value 127
+#define TROWA_OSCCV_MIDI_VALUE_MIN		         0 // Midi value 0
+#define TROWA_OSCCV_MIDI_VALUE_MAX			   127 // Midi value 127
+#define TROWA_OSCCV_DEFAULT_SEND_HZ			   100 // If no trigger input, bang out OSC when val changes this many times per second.
+#define TROWA_OSCCV_NUM_LIGHTS_PER_CHANNEL		2
+
+
+// A channel for OSC.
+struct TSOSCCVChannel {
+	// Base param ids for the channel
+	enum BaseParamIds {
+		CH_SHOW_CONFIG,
+		CH_NUM_PARAMS
+	};
+	// Path for this channel. Must start with '/'.
+	std::string path;
+	// The value
+	float val = 0.0;
+	// The translated value
+	float translatedVal = 0.0;
+	//// The last value we SENT over OSC (for tracking changes).
+	//float lastVal = -20.0;
+	//// The last translated value we SENT over OSC (for tracking changes).
+	//float lastTranslatedVal = -20.0;
+	uint32_t uintVal = 0;
+	//uint32_t lastUintVal = 0;
+	// Channel number (1-based)
+	int channelNum;
+	// What our parameter type should be. We can't really translate strings to voltage, so that is not available.
+	enum ArgDataType : int {
+		OscFloat = 1,
+		OscInt = 2,
+		OscBool = 3,
+		// An OSC Midi message -- Not sure what actually supports this natively.
+		OscMidi = 20
+	};
+	ArgDataType dataType = ArgDataType::OscFloat;
+	// Message received.
+	//float msgReceived = 0.0;
+
+	// Value buffer
+	float valBuffer[TROWA_OSCCV_VAL_BUFFER_SIZE] = { 0.0 };
+	// Value buffer current index to insert into.
+	int valBuffIx = 0;
+	// The frame index.
+	int frameIx = 0;
+
+	// Show channel configuration for this channel.
+	SchmittTrigger showChannelConfigTrigger;
+
+
+	/// TODO: Configuration for conversion & use the conversion stuff.
+	/// TODO: Eventually allow strings? Basically user would have to enumerate and we should have an index into the array of strings.
+
+	// Min Rack input or output voltage
+	float minVoltage = TROWA_OSCCV_MIN_VOLTAGE;
+	// Max Rack input or output voltage
+	float maxVoltage = TROWA_OSCCV_MAX_VOLTAGE;
+	// Min OSC input or output value.
+	float minOscVal = 0;
+	// Max OSC input or output value.
+	float maxOscVal = 127;
+	// If we should translate between the min and max values.
+	bool convertVals = false;
+
+	std::mutex mutPath;
+
+	TSOSCCVChannel()
+	{
+		return;
+	}
+
+	TSOSCCVChannel(int chNum, std::string path) : TSOSCCVChannel()
+	{
+		this->channelNum = chNum;
+		this->path = path;
+		initialize();
+		return;
+	}
+
+	virtual void initialize() {
+		this->convertVals = false;
+		this->val = 0.0;
+		this->translatedVal = getValOSC2CV();
+		this->dataType = ArgDataType::OscFloat;
+		// Min Rack input or output voltage
+		minVoltage = TROWA_OSCCV_MIDI_VALUE_MIN_V;
+		// Max Rack input or output voltage
+		maxVoltage = TROWA_OSCCV_MIDI_VALUE_MAX_V;
+		// Min OSC input or output value.
+		minOscVal = 0;
+		// Max OSC input or output value.
+		maxOscVal = 127;
+		for (int i = 0; i < TROWA_OSCCV_VAL_BUFFER_SIZE; i++)
+		{
+			valBuffer[i] = 0.0f;
+		}
+		valBuffIx = 0;
+		convertVals = false;
+		return;
+	} // end initialize()
+
+
+	// Get the value translated from OSC to CV voltage.
+	float getValOSC2CV() {
+		float tVal = val;
+		if (convertVals) {
+			tVal = rescale(val, minOscVal, maxOscVal, minVoltage, maxVoltage);
+		}
+		return tVal;
+	}
+	// Get the value translated from CV voltage to OSC value.
+	float getValCV2OSC() {
+		float tVal = val;
+		if (convertVals) {
+			tVal = rescale(val, minVoltage, maxVoltage, minOscVal, maxOscVal);
+			switch (this->dataType)
+			{
+			case TSOSCCVChannel::ArgDataType::OscInt:
+				tVal = static_cast(static_cast(tVal));
+				break;
+			case TSOSCCVChannel::ArgDataType::OscBool:
+				tVal = static_cast(static_cast(tVal));
+				break;
+			case TSOSCCVChannel::ArgDataType::OscFloat:
+			default:
+				break;
+			}
+		}
+		return tVal;
+	}
+	void setOSCInValue(float oscVal) {
+		val = oscVal;
+		translatedVal = getValOSC2CV();
+		return;
+	}
+	void addValToBuffer(float buffVal);
+
+	void setValue(float newVal) {
+		val = newVal;
+		if (convertVals)
+			translatedVal = getValCV2OSC();
+		addValToBuffer(newVal);
+		return;
+	}
+	void setPath(std::string path)
+	{
+		std::lock_guard lock(mutPath);			
+		if (path[0] != '/')
+			this->path = "/" + path;
+		else
+			this->path = path;
+		return;
+	}
+	std::string getPath() {
+		std::lock_guard lock(mutPath);
+		return path;
+	}
+
+	//--------------------------------------------------------
+	// serialize()
+	// @returns : The channel json node.
+	//--------------------------------------------------------
+	virtual json_t* serialize();
+	//--------------------------------------------------------
+	// deserialize()
+	// @rootJ : (IN) The channel json node.
+	//--------------------------------------------------------
+	virtual void deserialize(json_t* rootJ);
+
+};
+// Channel specifically for CV Input -> OSC.
+// Extra stuff for knowing when to send output.
+struct TSOSCCVInputChannel : TSOSCCVChannel {
+	// The last value we SENT over OSC (for tracking changes).
+	float lastVal = -20.0;
+	// The last translated value we SENT over OSC (for tracking changes).
+	float lastTranslatedVal = -20.0;
+	// If trigger is not set up (input type channel), how much input change is needed to send a message out.
+	float channelSensitivity = 0.05f;
+	// If we should send. Working value for module.
+	bool doSend = false;
+
+	TSOSCCVInputChannel() : TSOSCCVChannel()
+	{
+		return;
+	}
+
+	TSOSCCVInputChannel(int chNum, std::string path)
+	{
+		this->channelNum = chNum;
+		this->path = path;
+		this->initialize();
+		return;
+	}
+	void initialize() override {
+		this->lastVal = -20.0;
+		this->lastTranslatedVal = -20.0;
+		channelSensitivity = 0.05f;
+		TSOSCCVChannel::initialize();
+		doSend = false;
+		return;
+	} // end initialize()
+
+	//--------------------------------------------------------
+	// serialize()
+	// @returns : The channel json node.
+	//--------------------------------------------------------
+	json_t* serialize() override;
+	//--------------------------------------------------------
+	// deserialize()
+	// @rootJ : (IN) The channel json node.
+	//--------------------------------------------------------
+	void deserialize(json_t* rootJ) override;
+};
+
+struct TSOSCCVSimpleMessage {
+	// Channel Number (1-N)
+	int channelNum;
+	float rxVal;
+	uint32_t uintRxVal;
+
+	TSOSCCVSimpleMessage(int chNum, float recvVal)
+	{
+		channelNum = chNum;
+		rxVal = recvVal;
+	}
+	TSOSCCVSimpleMessage(int chNum, float recvVal, uint32_t uintVal)
+	{
+		channelNum = chNum;
+		rxVal = recvVal;
+		uintRxVal = uintVal;
+	}
+
+};
+
+
+class TSOSCCVSimpleMsgListener;
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// oscCV
+// OSC <=> CV (Open Sound Control <=> Control Voltage)
+// Generic input port -> osc message (on change or on trigger)
+// Generic osc message -> output port (on receive)
+// Received messages can only have 1 argument (or only 1 will be parsed and used anyway).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+struct oscCV : Module {
+	// User control parameters
+	enum ParamIds {
+		OSC_SAVE_CONF_PARAM, // ENABLE and Save the configuration for OSC
+		OSC_DISABLE_PARAM,   // Disable OSC (ignore config values)
+		OSC_SHOW_CONF_PARAM, // Configure OSC toggle
+		OSC_SHOW_ADV_CONF_PARAM, // [TBI] Advanced configuration
+		OSC_ADV_CONF_NEXT_PARAM, // [TBI] Advanced configuration Next >
+		OSC_ADV_CONF_PREV_PARAM, // [TBI] Advanced configuration < Prev
+		OSC_ADV_CONF_BACK_PARAM, // [TBI] Advanced configuration Back
+		OSC_AUTO_RECONNECT_PARAM, // Automatically reconnect (if connection is active as of save) on re-load.
+		OSC_CH_SAVE_PARAM, // Channel: Save changes and go back to main config. 
+		OSC_CH_CANCEL_PARAM, // Channel: Save changes and go back to main config. 
+		OSC_CH_OSC_DATATYPE_PARAM, // Channel: OSC data type.
+		OSC_CH_TRANSLATE_VALS_PARAM, // Channel: Flag to translate/massage values
+		OSC_CH_MIN_CV_VOLT_PARAM, // Channel: Minimum CV Voltage
+		OSC_CH_MAX_CV_VOLT_PARAM, // Channel: Maximum CV Voltage
+		OSC_CH_MIN_OSC_VAL_PARAM, // Channel: Minimum OSC Value
+		OSC_CH_MAX_OSC_VAL_PARAM, // Channel: Maximum OSC Value
+		OSC_CH_SEND_FREQ_PARAM, // [TBI] Channel [INPUT->OSC only]: Send frequency (if trigger not active)
+		OSC_CH_SEND_THRESHOLD_PARAM, // [TBI] Channell [INPUT->OSC only]: CV value change needed to trigger send (if trigger not active)
+		CH_PARAM_START,
+		NUM_PARAMS = CH_PARAM_START // Add #channels * 2 to this
+	};
+	enum InputIds {
+		CH_INPUT_START,
+		NUM_INPUTS = CH_INPUT_START // Add # channels *2 to this
+	};
+	enum OutputIds {
+		CH_OUTPUT_START,
+		NUM_OUTPUTS = CH_OUTPUT_START // Add # channels*2 to this Determined by # of channels
+	};
+	enum LightIds {
+		OSC_CONFIGURE_LIGHT, // The light for configuring OSC.
+		OSC_ENABLED_LIGHT, // Light for OSC enabled and currently running/active.
+		OSC_CH_TRANSLATE_LIGHT, // Light for Channel Translate enabled.
+		CH_LIGHT_START,
+		NUM_LIGHTS = CH_LIGHT_START // Add # channels *2 to this
+	};
+
+	// Flag for doing Input Rack CV -> OSC. 
+	bool doCVPort2OSC = true;
+	// Flag for Input OSC -> Rack CV
+	bool doOSC2CVPort = true;
+	// Number of channels we have
+	int numberChannels = TROWA_OSCCV_DEFAULT_NUM_CHANNELS;
+	// Input CV (from Rack) ==> Needs to be output to OSC
+	TSOSCCVInputChannel* inputChannels = NULL;
+	// Input OSC (from External) ==> Needs to be translated to Rack output port CV
+	TSOSCCVChannel* outputChannels = NULL;
+	PulseGenerator* pulseGens = NULL;
+	// The received messages.
+	std::queue rxMsgQueue;
+	SchmittTrigger* inputTriggers;
+
+	int oscId;
+	/// TODO: OSC members should be dumped into an OSC base class....
+	// Mutex for osc messaging.
+	std::mutex oscMutex;
+	// Current OSC IP address and port settings.
+	TSOSCConnectionInfo currentOSCSettings = { OSC_ADDRESS_DEF,  OSC_OUTPORT_DEF , OSC_INPORT_DEF };
+	// OSC Configure trigger
+	SchmittTrigger oscConfigTrigger;
+	SchmittTrigger oscConnectTrigger;
+	// Show the OSC configuration screen or not.
+	bool oscShowConfigurationScreen = false;
+
+	float sendDt = 0.0f;
+	int sendFrequency_Hz = TROWA_OSCCV_DEFAULT_SEND_HZ;
+
+	// Flag to reconnect at load. IFF true and oscInitialized is also true.
+	bool oscReconnectAtLoad = false;
+	// Flag if OSC objects have been initialized
+	bool oscInitialized = false;
+	// If there is an osc error.
+	bool oscError = false;
+	// OSC output buffer.
+	char* oscBuffer = NULL;
+	// OSC namespace to use. Without the '/'.
+	std::string oscNamespace = TROWA_OSCCV_DEFAULT_NAMESPACE;
+	// Sending OSC socket
+	UdpTransmitSocket* oscTxSocket = NULL;
+	// OSC message listener
+	TSOSCCVSimpleMsgListener* oscListener = NULL;
+	// Receiving OSC socket
+	UdpListeningReceiveSocket* oscRxSocket = NULL;
+	// The OSC listener thread
+	std::thread oscListenerThread;
+	// Prev step that was last turned off (when going to a new step).
+	int oscLastPrevStepUpdated = TROWA_INDEX_UNDEFINED;
+	// Settings for new OSC.
+	TSOSCInfo oscNewSettings = { OSC_ADDRESS_DEF,  OSC_OUTPORT_DEF , OSC_INPORT_DEF };
+	// OSC Mode action (i.e. Enable, Disable)
+	enum OSCAction {
+		None,
+		Disable,
+		Enable
+	};
+	// Flag for our module to either enable or disable osc.
+	OSCAction oscCurrentAction = OSCAction::None;
+	// If this has it controls configured.
+	bool isInitialized = false;
+	const float lightLambda = 0.005f;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// oscCV()
+	// Create a module with numChannels.
+	// @numChannels: (IN) Number of input and output 'channels'. Each channel has two CV's.
+	// @cv2osc: (IN) True to do CV to OSC out.
+	// @osc2cv: (IN) True to do OSC to CV out.
+	// At least one of those flags should be true.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	oscCV(int numChannels, bool cv2osc, bool osc2cv);
+
+	oscCV() : oscCV(TROWA_OSCCV_DEFAULT_NUM_CHANNELS, true, true) {
+		return;
+	}
+	~oscCV();
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// initializeChannels(void)
+	// Set channels to default values.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void initialChannels() {
+		for (int i = 0; i < numberChannels; i++)
+		{
+			if (doCVPort2OSC) {
+				inputChannels[i].channelNum = i + 1;
+				inputChannels[i].path = "/ch/" + std::to_string(i + 1);
+				inputChannels[i].initialize();
+			}
+			if (doOSC2CVPort) {
+				outputChannels[i].channelNum = i + 1;
+				outputChannels[i].path = "/ch/" + std::to_string(i + 1);
+				outputChannels[i].initialize();
+			}
+		}
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// initOSC()
+	// @ipAddres : (IN) The ip address of the OSC client / server.
+	// @outputPort : (IN) The Tx port.
+	// @inputPort : (IN) The Rx port.
+	// Initialize OSC on the given ip and ports.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void initOSC(const char* ipAddress, int outputPort, int inputPort);
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Clean up OSC.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void cleanupOSC();
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// setOscNamespace()
+	// @oscNamespace : (IN) The namespace (without /).
+	// Set the OSC namespace (thread safe-ish).
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void setOscNamespace(std::string oscNamespace);
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// step(void)
+	// Process.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void step() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// reset(void)
+	// Initialize values.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void reset() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// toJson(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	json_t *toJson() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// fromJson(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void fromJson(json_t *rootJ) override;
+
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Listener for OSC incoming messages.
+// Currently each module must have its own listener object & slave thread since I'm not 100% sure about the threading in Rack (if we could keep
+// one thread alive throughout the deaths of other modules). This way, its easy to clean up (when module dies, it kills its slave listener thread)
+// instead of tracking how many modules are still alive and using OSC.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+class TSOSCCVSimpleMsgListener : public osc::OscPacketListener {
+public:
+	// Pointer to OSC module with a message queue to dump into.
+	oscCV * oscModule;
+	// OSC namespace to use. Currently, if message doesn't have this namespace, we will ignore it. In future, maybe one listener can feed multiple modules with different namespaces?
+	std::string oscNamespace;
+	// Instantiate a listener.
+	TSOSCCVSimpleMsgListener();
+	// Instantiate a listener.
+	TSOSCCVSimpleMsgListener(std::string oscNs, oscCV* oscModule)
+	{
+		this->oscModule = oscModule;
+		if (oscNs.length() > 0 && oscNs.at(0) != '/')
+			this->oscNamespace = "/" + oscNs;
+		else
+			this->oscNamespace = oscNs;
+	}
+	void setNamespace(std::string oscNs)
+	{
+		//debug("Listener.setNamespace(): %s, first char is %c.", oscNs.c_str(), oscNs.at(0));
+		std::lock_guard lock(mutExNamespace);
+		if (oscNs.length() > 0 && oscNs.at(0) != '/')
+			this->oscNamespace = "/" + oscNs;
+		else
+			this->oscNamespace = oscNs;
+		return;
+	}
+protected:
+	// Mutex for setting the namespace.
+	std::mutex mutExNamespace;
+
+	//--------------------------------------------------------------------------------------------------------------------------------------------
+	// ProcessMessage()
+	// @rxMsg : (IN) The received message from the OSC library.
+	// @remoteEndPoint: (IN) The remove end point (sender).
+	// Handler for receiving messages from the OSC library. Taken from their example listener.
+	// Should create a generic TSExternalControlMessage for our trowaSoft sequencers and dump it in the module instance's queue.
+	//--------------------------------------------------------------------------------------------------------------------------------------------
+	virtual void ProcessMessage(const osc::ReceivedMessage& rxMsg, const IpEndpointName& remoteEndpoint) override;
+};
+
+
+#endif // !MODULE_OSCCV_HPP
diff --git a/plugins/community/repos/trowaSoft/src/Module_trigSeq.cpp b/plugins/community/repos/trowaSoft/src/Module_trigSeq.cpp
new file mode 100644
index 00000000..0524051f
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_trigSeq.cpp
@@ -0,0 +1,341 @@
+#include 
+#include 
+#include "TSSequencerModuleBase.hpp"
+#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "Module_trigSeq.hpp"
+#include "TSOSCSequencerOutputMessages.hpp"
+#include "TSOSCCommon.hpp"
+#include "TSSequencerWidgetBase.hpp"
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// trigSeq::randomize()
+// Only randomize the current gate/trigger steps.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void trigSeq::randomize()
+{
+	for (int s = 0; s < maxSteps; s++) 
+	{
+		triggerState[currentPatternEditingIx][currentChannelEditingIx][s] = (randomUniform() > 0.5);		
+	}
+	reloadEditMatrix = true;
+	return;
+} // end randomize()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Toggle the single step value
+// (i.e. this command probably comes from an external source)
+// @step : (IN) The step number to edit (0 to maxSteps).
+// @val : (IN) The step value.
+// @channel : (IN) The channel to edit (0 to TROWA_SEQ_NUM_CHNLS - 1).
+// @pattern: (IN) The pattern to edit (0 to TROWA_SEQ_NUM_PATTERNS - 1).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+float trigSeq::getToggleStepValue(int step, float val, int channel, int pattern)
+{
+	return !(bool)(triggerState[pattern][channel][step]);
+} // end getToggleStepValue()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Calculate a representation of all channels for this step
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+float trigSeq::getPlayingStepValue(int step, int pattern)
+{
+	/// TODO: REMOVE THIS, NOT USED ANYMORE
+	int count = 0;
+	for (int c = 0; c < TROWA_SEQ_NUM_CHNLS; c++)
+	{
+		count += (bool)(this->triggerState[pattern][c][step]);
+	} // end for
+	return (float)(count) / (float)(TROWA_SEQ_NUM_CHNLS);
+} // end getPlayingStepValue()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// trigSeq::step()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void trigSeq::step() {
+	if (!initialized)
+		return;
+
+	bool gOn = true;
+	bool pulse = false;
+	bool reloadMatrix = false;
+	bool valueModeChanged =  false;
+	bool sendOSC = useOSC && oscInitialized;
+	int r = 0;
+	int c = 0;
+
+	//------------------------------------------------------------
+	// Get our common sequencer inputs
+	//------------------------------------------------------------
+	TSSequencerModuleBase::getStepInputs(&pulse, &reloadMatrix, &valueModeChanged);
+	if (valueModeChanged)
+	{
+		// Gate Mode has changed
+		gateMode = static_cast((short)(selectedOutputValueMode));
+		modeString = modeStrings[selectedOutputValueMode];
+	}
+
+
+	// Only send OSC if it is enabled, initialized, and we are in EDIT mode.
+	sendOSC = useOSC && oscInitialized; //&& currentCtlMode == ExternalControllerMode::EditMode
+	char addrBuff[50] = { 0 };
+	//-- * Load the trigger we are editing into our button matrix for display:
+	// This is what we are showing not what we playing
+	int gridRow, gridCol; // for touchOSC grids
+	if (reloadMatrix)
+	{
+		reloadEditMatrix = false;
+		oscMutex.lock();
+		osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+		if (sendOSC && oscInitialized)
+		{
+			
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Sending reload matrix: %s.", oscAddrBuffer[SeqOSCOutputMsg::EditStep]);
+#endif
+			oscStream << osc::BeginBundleImmediate;
+		}
+		oscMutex.unlock();
+		// Load this gate and/or pattern into our 4x4 matrix
+		for (int s = 0; s < maxSteps; s++) 
+		{
+			r = s / this->numCols; // TROWA_SEQ_STEP_NUM_COLS;
+			c = s % this->numCols; // TROWA_SEQ_STEP_NUM_COLS;
+
+			padLightPtrs[r][c]->setColor(voiceColors[currentChannelEditingIx]);
+			if (triggerState[currentPatternEditingIx][currentChannelEditingIx][s])
+			{
+				gateLights[r][c] = 1.0f - stepLights[r][c];
+				gateTriggers[s].state = SchmittTrigger::HIGH;				
+			} 
+			else
+			{
+				gateLights[r][c] = 0.0f; // Turn light off	
+				gateTriggers[s].state = SchmittTrigger::LOW;
+			}
+			oscMutex.lock();
+			if (sendOSC && oscInitialized)
+			{
+				if (s > 0 && s % 16 == 0) // There is a limit to client buffer size, so let's not make the bundles too large. Hopefully they can take 16-steps at a time.
+				{
+					// Send this bundle and then start a new one
+					oscStream << osc::EndBundle;
+					oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+					oscStream.Clear();
+					// Start new bundle:
+					oscStream << osc::BeginBundleImmediate;
+				}
+				if (this->oscCurrentClient == OSCClient::touchOSCClient)
+				{
+					// LED Color (current step LED):
+					sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::PlayStepLed], s + 1);
+					sprintf(addrBuff, OSC_TOUCH_OSC_CHANGE_COLOR_FS, addrBuff);
+					oscStream << osc::BeginMessage(addrBuff)
+						<< touchOSC::ChannelColors[currentChannelEditingIx]
+						<< osc::EndMessage;
+					// Step:
+					touchOSC::stepIndex_to_mcRowCol(s, numRows, numCols, &gridRow, &gridCol);
+					sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditTOSC_GridStep], gridRow, gridCol); // Grid's // to accomodate touchOSC's lack of multi-parameter support.
+				}
+				else
+				{
+					// Step
+					sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStep], s + 1); // Changed to / to accomodate touchOSC's lack of multi-parameter support.
+				}
+				oscStream << osc::BeginMessage(addrBuff)
+					<< triggerState[currentPatternEditingIx][currentChannelEditingIx][s]
+					<< osc::EndMessage;
+			}
+			oscMutex.unlock();
+		} // end for
+		oscMutex.lock();
+		if (sendOSC && oscInitialized)
+		{
+			// Send color of grid:
+			if (this->oscCurrentClient == OSCClient::touchOSCClient)
+			{
+				oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditStepGridColor])
+					<< touchOSC::ChannelColors[currentChannelEditingIx]
+					<< osc::EndMessage;
+				// Also change color on the Channel control:
+				sprintf(addrBuff, OSC_TOUCH_OSC_CHANGE_COLOR_FS, oscAddrBuffer[SeqOSCOutputMsg::EditChannel]);
+				oscStream << osc::BeginMessage(addrBuff)
+					<< touchOSC::ChannelColors[currentChannelEditingIx]
+					<< osc::EndMessage;
+			}
+			// End last bundle and send:
+			oscStream << osc::EndBundle;
+			oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+		}
+		oscMutex.unlock();
+	}
+	//-- * Read the buttons
+	else if (!valuesChanging) // Only read in if another thread isn't changing the values
+	{		
+		oscMutex.lock();
+		osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+		if (sendOSC && oscInitialized)
+		{
+			oscStream << osc::BeginBundleImmediate;
+		}
+		oscMutex.unlock();
+		int numChanged = 0;
+
+		// Step buttons/pads (for this one Channel/gate) - Read Inputs
+		for (int s = 0; s < maxSteps; s++) 
+		{
+			bool sendLightVal = false;
+			if (gateTriggers[s].process(params[ParamIds::CHANNEL_PARAM + s].value)) 
+			{
+				triggerState[currentPatternEditingIx][currentChannelEditingIx][s] = !triggerState[currentPatternEditingIx][currentChannelEditingIx][s];
+				sendLightVal = sendOSC; // Value has changed.
+			}
+			r = s / this->numCols; // TROWA_SEQ_STEP_NUM_COLS;
+			c = s % this->numCols; // TROWA_SEQ_STEP_NUM_COLS;
+			stepLights[r][c] -= stepLights[r][c] / lightLambda / engineGetSampleRate();
+			
+			gateLights[r][c] = (triggerState[currentPatternEditingIx][currentChannelEditingIx][s]) ? 1.0 - stepLights[r][c] : stepLights[r][c];
+			lights[PAD_LIGHTS + s].value = gateLights[r][c];
+
+			oscMutex.lock();
+			// This step has changed and we are doing OSC
+			if (sendLightVal && oscInitialized)
+			{
+				// Send the step value
+				if (this->oscCurrentClient == OSCClient::touchOSCClient)
+				{
+					touchOSC::stepIndex_to_mcRowCol(s, numRows, numCols, &gridRow, &gridCol);
+					sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditTOSC_GridStep], gridRow, gridCol); // Grid's // to accomodate touchOSC's lack of multi-parameter support.
+				}
+				else
+				{
+					sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStep], s + 1); // Changed to / to accomodate touchOSC's lack of multi-parameter support.
+				}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Step changed %d (new val is %.2f), sending OSC %s", s, triggerState[currentPatternEditingIx][currentChannelEditingIx][s], addrBuff);
+#endif
+				oscStream << osc::BeginMessage(addrBuff)
+					<< triggerState[currentPatternEditingIx][currentChannelEditingIx][s]
+					<< osc::EndMessage;
+				numChanged++;
+			} // end if send the value over OSC
+			oscMutex.unlock();
+		} // end loop through step buttons
+		oscMutex.lock();
+		if (sendOSC && oscInitialized && numChanged > 0)
+		{			
+			oscStream << osc::EndBundle;
+			oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+		}
+		oscMutex.unlock();
+	} // end else (read buttons)
+	
+	// Set Outputs (16 triggers)	
+	gOn = true;
+	if (gateMode == TRIGGER)
+		gOn = pulse;  // gateOn = gateOn && pulse;
+	else if (gateMode == RETRIGGER)
+		gOn = !pulse; // gateOn = gateOn && !pulse;		
+	for (int g = 0; g < TROWA_SEQ_NUM_CHNLS; g++) 
+	{
+		float gate = (running && gOn && (triggerState[currentPatternPlayingIx][g][index])) ? trigSeq_GATE_ON_OUTPUT : trigSeq_GATE_OFF_OUTPUT;
+		outputs[CHANNELS_OUTPUT + g].value= gate;
+		// Output lights (around output jacks for each gate/trigger):		
+		lights[CHANNEL_LIGHTS + g].value = (running && triggerState[currentPatternPlayingIx][g][index]) ? 1.0 : 0;
+	}	
+	// Now we have to keep track of this for OSC...
+	prevIndex = index;
+	return;
+} // end step()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// trigSeqWidget()
+// Widget for the trowaSoft 16-step pad / trigger sequencer.
+// @seqModule : (IN) Pointer to the sequencer module.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+trigSeqWidget::trigSeqWidget(trigSeq* seqModule) : TSSequencerWidgetBase(seqModule)
+{
+	// [02/24/2018] Adjusted for 0.60 differences. Main issue is possiblity of NULL module...
+	bool isPreview = seqModule == NULL; // If this is null, then this isn't a real module instance but a 'Preview'?
+	//trigSeq *module = new trigSeq();
+	//setModule(module);
+	
+	//////////////////////////////////////////////
+	// Background
+	//////////////////////////////////////////////	
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/trigSeq.svg")));
+		addChild(panel);
+	}
+	
+	TSSequencerWidgetBase::addBaseControls(false);
+	
+	// (User) Input Pads ==================================================	
+	int y = 115;
+	int x = 79;
+	int dx = 3;
+	Vec lSize = Vec(50 - 2*dx, 50 - 2*dx);
+	NVGcolor lightColor = COLOR_TS_RED; 
+	int numCols = TROWA_SEQ_STEP_NUM_COLS;
+	int numRows = TROWA_SEQ_STEP_NUM_ROWS;
+	int groupId = 0;
+	if (!isPreview)
+	{
+		numCols = seqModule->numCols;
+		numRows = seqModule->numRows;
+		lightColor = seqModule->voiceColors[seqModule->currentChannelEditingIx];
+		groupId = seqModule->oscId; // Use this id for now since this is unique to each module instance.
+	}
+	int id = 0;
+	for (int r = 0; r < numRows; r++) //---------THE PADS
+	{
+		for (int c = 0; c < numCols; c++)
+		{			
+			// Pad buttons:
+			TS_PadSquare* padBtn = dynamic_cast(ParamWidget::create(Vec(x, y), seqModule, TSSequencerModuleBase::CHANNEL_PARAM + id, 0.0, 1.0, 0.0));
+			padBtn->groupId = groupId;
+			padBtn->btnId = id;
+			addParam(padBtn);
+
+			// Lights:
+			TS_LightSquare* padLight = dynamic_cast(TS_createColorValueLight(/*pos */ Vec(x + dx, y + dx),
+				/*seqModule*/ seqModule,
+				/*lightId*/ TSSequencerModuleBase::PAD_LIGHTS + id, // r * numCols + c
+				/* size */ lSize, /* color */ lightColor));
+			addChild(padLight);
+			if (seqModule != NULL)
+			{
+				// Keep a reference to our pad lights so we can change the colors
+				seqModule->padLightPtrs[r][c] = padLight;
+			}
+			x+= 59;
+			id++;
+		}		
+		y += 59; // Next row
+		x = 79;
+	} // end loop through MxN grid	
+	if (seqModule != NULL)
+	{
+		seqModule->modeString = seqModule->modeStrings[seqModule->selectedOutputValueMode];
+		seqModule->initialized = true;
+	}
+	return;
+} // end trigSeqWidget()
+
+
+RACK_PLUGIN_MODEL_INIT(trowaSoft, TrigSeq) {
+   Model* modelTrigSeq = Model::create(/*manufacturer*/ TROWA_PLUGIN_NAME, /*slug*/ "trigSeq", /*name*/ "trigSeq", /*Tags*/ SEQUENCER_TAG, EXTERNAL_TAG);
+   return modelTrigSeq;
+}
+
+RACK_PLUGIN_MODEL_INIT(trowaSoft, TrigSeq64) {
+   Model* modelTrigSeq64 = Model::create(/*manufacturer*/ TROWA_PLUGIN_NAME, /*slug*/ "trigSeq64", /*name*/ "trigSeq64", /*Tags*/ SEQUENCER_TAG, EXTERNAL_TAG);
+   return modelTrigSeq64;
+}
diff --git a/plugins/community/repos/trowaSoft/src/Module_trigSeq.hpp b/plugins/community/repos/trowaSoft/src/Module_trigSeq.hpp
new file mode 100644
index 00000000..1df7ca4b
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_trigSeq.hpp
@@ -0,0 +1,77 @@
+#ifndef MODULE_TRIGSEQ_HPP
+#define MODULE_TRIGSEQ_HPP
+
+#include 
+#include 
+//#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "TSSequencerWidgetBase.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "TSSequencerModuleBase.hpp"
+
+#define trigSeq_GATE_ON_OUTPUT	  10.0  // If gate is on, the value to output (port Voltage)
+#define trigSeq_GATE_OFF_OUTPUT	   0.0  // If gate is off, the value to output (port Voltage)
+
+// Single instance to the trigSeq Models.
+// trigSeq (16-step) model
+extern Model* modelTrigSeq;
+// trigSeq (64-step) model
+extern Model* modelTrigSeq64;
+
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// trigSeq Module
+// trowaSoft pad / trigger sequencer.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+struct trigSeq : TSSequencerModuleBase
+{	
+	// Move these back to base
+	//SchmittTrigger* gateTriggers;
+	
+	trigSeq(int numSteps, int numRows, int numCols) : TSSequencerModuleBase(numSteps, numRows, numCols, false)
+	{
+		gateTriggers = new SchmittTrigger[numSteps]; // maxSteps
+		selectedOutputValueMode = VALUE_TRIGGER;
+		lastOutputValueMode = selectedOutputValueMode;
+		modeStrings[0] = "TRIG";
+		modeStrings[1] = "RTRG";
+		modeStrings[2] = "GATE";		
+		return;
+	}
+	trigSeq() : trigSeq(TROWA_SEQ_NUM_STEPS, TROWA_SEQ_STEP_NUM_ROWS, TROWA_SEQ_STEP_NUM_ROWS)
+	{
+		return;
+	}	
+	~trigSeq()
+	{
+		delete [] gateTriggers;	
+		gateTriggers = NULL;
+		return;
+	}
+	void step() override;
+	// Only randomize the current gate/trigger steps.
+	void randomize() override;
+	// Get the toggle step value
+	float getToggleStepValue(int step, float val, int channel, int pattern) override;
+	// Calculate a representation of all channels for this step
+	float getPlayingStepValue(int step, int pattern) override;
+};
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// trigSeq64 Module
+// trowaSoft 64-step pad / trigger sequencer.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+struct trigSeq64 : trigSeq {
+	trigSeq64() : trigSeq(N64_NUM_STEPS, N64_NUM_ROWS, N64_NUM_COLS)
+	{
+		return;
+	}
+};
+
+
+#endif
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/Module_voltSeq.cpp b/plugins/community/repos/trowaSoft/src/Module_voltSeq.cpp
new file mode 100644
index 00000000..dcddce72
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_voltSeq.cpp
@@ -0,0 +1,615 @@
+#include 
+#include 
+#include  
+#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "TSSequencerModuleBase.hpp"
+#include "Module_voltSeq.hpp"
+
+#define TROWA_VOLTSEQ_OSC_ROUND_VAL					 100   // Mult & Divisor for rounding.
+#define TROWA_VOLTSEQ_KNOB_CHANGED_THRESHOLD		0.01  // Value must change at least this much to send changed value over OSC
+
+
+// Round the value for OSC. We will match what VOLT mode shows
+inline float roundValForOSC(float val) {
+	return round(val * TROWA_VOLTSEQ_OSC_ROUND_VAL) / (float)(TROWA_VOLTSEQ_OSC_ROUND_VAL);
+}
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// voltSeq::randomize()
+// Only randomize the current gate/trigger steps.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void voltSeq::randomize()
+{
+	int r, c;
+	valuesChanging = true;
+	for (int s = 0; s < maxSteps; s++) 
+	{
+		// randomUniform() - [0.0, 1.0)
+		triggerState[currentPatternEditingIx][currentChannelEditingIx][s] = voltSeq_STEP_KNOB_MIN + randomUniform()*(voltSeq_STEP_KNOB_MAX - voltSeq_STEP_KNOB_MIN);		
+		r = s / this->numCols; // TROWA_SEQ_STEP_NUM_COLS;
+		c = s % this->numCols; // TROWA_SEQ_STEP_NUM_COLS;
+		this->params[CHANNEL_PARAM + s].value = this->triggerState[currentPatternEditingIx][currentChannelEditingIx][s];
+		knobStepMatrix[r][c]->setKnobValue(this->triggerState[currentPatternEditingIx][currentChannelEditingIx][s]);			
+	}	
+	reloadEditMatrix = true;
+	valuesChanging = false;
+	return;
+} // end randomize()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Toggle the single step value
+// (i.e. this command probably comes from an external source)
+// @step : (IN) The step number to edit (0 to maxSteps).
+// @val : (IN) The step value.
+// @channel : (IN) The channel to edit (0 to TROWA_SEQ_NUM_CHNLS - 1).
+// @pattern: (IN) The pattern to edit (0 to TROWA_SEQ_NUM_PATTERNS - 1).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+float voltSeq::getToggleStepValue(int step, float val, int channel, int pattern)
+{
+	return -triggerState[pattern][channel][step];
+} // end getToggleStepValue()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Calculate a representation of all channels for this step
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+float voltSeq::getPlayingStepValue(int step, int pattern)
+{
+	int count = 0;
+	for (int c = 0; c < TROWA_SEQ_NUM_CHNLS; c++)
+	{
+		count += (this->triggerState[pattern][c][step] > 0.05 || this->triggerState[pattern][c][step] < -0.05);
+	} // end for
+	return (float)(count) / (float)(TROWA_SEQ_NUM_CHNLS);
+} // end getPlayingStepValue()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Set a single the step value
+// (i.e. this command probably comes from an external source)
+// >> Should set the control knob value too if applicable. <<
+// @step : (IN) The step number to edit (0 to maxSteps).
+// @val : (IN) The step value.
+// @channel : (IN) The channel to edit (0 to TROWA_SEQ_NUM_CHNLS - 1).
+// @pattern: (IN) The pattern to edit (0 to TROWA_SEQ_NUM_PATTERNS - 1).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void voltSeq::setStepValue(int step, float val, int channel, int pattern)
+{
+	int r, c;
+	if (channel == CURRENT_EDIT_CHANNEL_IX)
+	{
+		channel = currentChannelEditingIx;
+	}
+	if (pattern == CURRENT_EDIT_PATTERN_IX)
+	{
+		pattern = currentPatternEditingIx;
+	}
+	triggerState[pattern][channel][step] = val;
+	r = step / this->numCols;
+	c = step % this->numCols;
+	if (pattern == currentPatternEditingIx && channel == currentChannelEditingIx)
+	{
+		if (triggerState[pattern][channel][step])
+		{
+			gateLights[r][c] = 1.0f - stepLights[r][c];
+			if (gateTriggers != NULL)
+				gateTriggers[step].state = SchmittTrigger::HIGH;
+		}
+		else
+		{
+			gateLights[r][c] = 0.0f; // Turn light off	
+			if (gateTriggers != NULL)
+				gateTriggers[step].state = SchmittTrigger::LOW;
+		}
+	}
+	oscMutex.lock();
+	if (useOSC && oscInitialized)
+	{
+		// Send the result back
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+		debug("voltSeq:step() - Received a msg (s=%d, v=%0.2f, c=%d, p=%d), sending back (%s).",
+			step, val, channel, pattern,
+			oscAddrBuffer[SeqOSCOutputMsg::EditStep]);
+#endif
+		char valOutputBuffer[20] = { 0 };
+		char addrBuff[50] = { 0 };
+		float val = roundValForOSC(triggerState[pattern][channel][step]);
+		ValueModes[selectedOutputValueMode]->GetDisplayString(ValueModes[selectedOutputValueMode]->GetOutputValue(triggerState[pattern][channel][step]), valOutputBuffer);
+
+		sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStep], step + 1);
+		osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+		oscStream << osc::BeginBundleImmediate
+			<< osc::BeginMessage(addrBuff)
+			<< val // Rounded value for touchOSC
+			<< osc::EndMessage;
+		sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStepString], step + 1);
+		oscStream << osc::BeginMessage( addrBuff )
+			<< valOutputBuffer // String version of the value (touchOSC needs this)
+			<< osc::EndMessage
+			<< osc::EndBundle;
+		oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+	}
+	oscMutex.unlock();
+
+	// Set our knobs
+	if (pattern == currentPatternEditingIx && channel == currentChannelEditingIx)
+	{
+		this->knobStepMatrix[r][c]->setKnobValue(val);
+		this->params[ParamIds::CHANNEL_PARAM + step].value = val;
+	}
+	return;
+} // end setStepValue()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Shift all steps (+/-) some number of volts.
+// @patternIx : (IN) The index into our pattern matrix (0-15). Or TROWA_INDEX_UNDEFINED for all patterns.
+// @channelIx : (IN) The index of the channel (gate/trigger/voice) if any (0-15, or TROWA_SEQ_COPY_CHANNELIX_ALL/TROWA_INDEX_UNDEFINED for all).
+// @volts: (IN) The number of volts to add.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void voltSeq::shiftValues(/*in*/ int patternIx, /*in*/ int channelIx, /*in*/ float volts)
+{
+	// Normal Range -10 to +10 V (20)
+	// Midi: -5 to +5 V or -4 to + 6 V (10), so +1 octave will be +2V in 'Normal' range.
+	float add = volts;
+
+	if (selectedOutputValueMode == ValueMode::VALUE_MIDINOTE)
+	{
+		add = volts * 2.0;
+	}
+	else if (selectedOutputValueMode == ValueMode::VALUE_PATTERN)
+	{
+		add = (voltSeq_STEP_KNOB_MAX - voltSeq_STEP_KNOB_MIN) / TROWA_SEQ_NUM_PATTERNS * volts;
+	}
+	if (patternIx == TROWA_INDEX_UNDEFINED)
+	{
+		debug("shiftValues(ALL Patterns, %f) - Add %f", volts, add);
+		// All patterns:
+		for (int p = 0; p < TROWA_SEQ_NUM_PATTERNS; p++)
+		{
+			shiftValues(p, TROWA_INDEX_UNDEFINED, volts); // All channels
+		}
+	}
+	else if (channelIx == TROWA_INDEX_UNDEFINED)
+	{
+		debug("shiftValues(This Pattern, %f) - Add %f", volts, add);
+		// This pattern:
+		for (int channelIx = 0; channelIx < TROWA_SEQ_NUM_CHNLS; channelIx++)
+		{
+			for (int s = 0; s < maxSteps; s++)
+			{
+				float tmp = clamp(triggerState[patternIx][channelIx][s] + add, /*min*/ voltSeq_STEP_KNOB_MIN,  /*max*/ voltSeq_STEP_KNOB_MAX);
+				triggerState[patternIx][channelIx][s] = tmp;
+				if (patternIx == currentPatternEditingIx && channelIx == currentChannelEditingIx)
+				{
+					int r = s / numCols;
+					int c = s % numCols;
+					this->params[CHANNEL_PARAM + s].value = tmp;
+					knobStepMatrix[r][c]->setKnobValue(tmp);
+				}
+			}
+		}
+		//this->reloadEditMatrix = true;
+	}
+	else
+	{
+		// Just this channel
+		debug("shiftValues(%d, %d, %f) - Add %f", patternIx, channelIx, volts, add);
+		for (int s = 0; s < maxSteps; s++)
+		{
+			float tmp = clamp(triggerState[patternIx][channelIx][s] + add, /*min*/ voltSeq_STEP_KNOB_MIN,  /*max*/ voltSeq_STEP_KNOB_MAX);
+			debug(" %d = %f + %fV (add %f) = %f", s, triggerState[patternIx][channelIx][s], volts, add, tmp);
+			triggerState[patternIx][channelIx][s] = tmp;
+			if (patternIx == currentPatternEditingIx && channelIx == currentChannelEditingIx)
+			{
+				int r = s / numCols;
+				int c = s % numCols;
+				this->params[CHANNEL_PARAM + s].value = tmp;
+				knobStepMatrix[r][c]->setKnobValue(tmp);
+			}
+		}
+		//if (patternIx == currentPatternEditingIx && channelIx == currentChannelEditingIx)
+		//	this->reloadEditMatrix = true;
+	}
+	return;
+} // end shiftValues()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// voltSeq::step()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void voltSeq::step()
+{
+	if (!initialized)
+		return;
+	bool gOn = true;
+	bool pulse = false;
+	bool reloadMatrix = false;
+	bool valueModeChanged =  false;
+	bool sendOSC = useOSC && oscInitialized;
+
+	TSSequencerModuleBase::getStepInputs(&pulse, &reloadMatrix, &valueModeChanged);
+	int r = 0;
+	int c = 0;
+
+	// Current output value mode	
+	ValueSequencerMode* currOutputValueMode = ValueModes[selectedOutputValueMode];
+	if (valueModeChanged)
+	{
+		modeString = currOutputValueMode->displayName;
+		// Change our lights 
+		for (r = 0; r < this->numRows; r++)
+		{
+			for (c = 0; c < this->numCols; c++)
+			{
+				dynamic_cast(padLightPtrs[r][c])->zeroAnglePoint = currOutputValueMode->zeroPointAngle_radians;
+				dynamic_cast(padLightPtrs[r][c])->valueMode = currOutputValueMode;
+				knobStepMatrix[r][c]->defaultValue = currOutputValueMode->zeroValue;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Setting Knob %d default value to %.2f", knobStepMatrix[r][c]->id, knobStepMatrix[r][c]->defaultValue);
+#endif
+			}
+		}
+	}
+	lastOutputValueMode = selectedOutputValueMode;
+		
+	// Only send OSC if it is enabled, initialized, and we are in EDIT mode.
+	sendOSC = useOSC && currentCtlMode == ExternalControllerMode::EditMode && oscInitialized;
+	//-- * Load the trigger we are editing into our button matrix for display:
+	// This is what we are showing not what we playing
+	char valOutputBuffer[20] = { 0 };
+	char addrBuff[100] = { 0 };
+	std::string stepStringAddr = std::string(oscAddrBuffer[SeqOSCOutputMsg::EditStepString]);
+	if (reloadMatrix || reloadEditMatrix || valueModeChanged)
+	{
+		reloadEditMatrix = false;
+		oscMutex.lock();
+		osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+		if (sendOSC && oscInitialized)
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Sending reload matrix: %s.", oscAddrBuffer[SeqOSCOutputMsg::EditStep]);
+#endif
+			oscStream << osc::BeginBundleImmediate;
+		}
+		oscMutex.unlock();
+		// Load this channel into our 4x4 matrix
+		for (int s = 0; s < maxSteps; s++) 
+		{
+			r = s / this->numCols; // TROWA_SEQ_STEP_NUM_COLS;
+			c = s % this->numCols; // TROWA_SEQ_STEP_NUM_COLS;
+			padLightPtrs[r][c]->setColor(voiceColors[currentChannelEditingIx]);
+			gateLights[r][c] = 1.0 - stepLights[r][c];
+			this->params[CHANNEL_PARAM + s].value = this->triggerState[currentPatternEditingIx][currentChannelEditingIx][s];
+			knobStepMatrix[r][c]->setKnobValue(this->triggerState[currentPatternEditingIx][currentChannelEditingIx][s]);			
+			lights[PAD_LIGHTS + s].value = gateLights[r][c];
+			oscMutex.lock();
+			if (sendOSC && oscInitialized)
+			{
+				// Each step may have up to 4-ish messages, so send 4 or 8 steps at a time.
+				if (s > 0 && s % 8 == 0) // There is a limit to client buffer size, so let's not make the bundles too large. Hopefully they can take this many steps at a time.
+				{
+					// Send this bundle and then start a new one
+					oscStream << osc::EndBundle;
+					oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+					oscStream.Clear();
+					// Start new bundle:
+					oscStream << osc::BeginBundleImmediate;
+				}
+				oscLastSentVals[s] = roundValForOSC(triggerState[currentPatternEditingIx][currentChannelEditingIx][s]);
+				currOutputValueMode->GetDisplayString(currOutputValueMode->GetOutputValue(triggerState[currentPatternEditingIx][currentChannelEditingIx][s]), valOutputBuffer);
+				// Step value:
+				sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStep], s+1);
+				oscStream << osc::BeginMessage(addrBuff)
+					<< oscLastSentVals[s]
+					<< osc::EndMessage;
+				if (oscCurrentClient == OSCClient::touchOSCClient)
+				{
+					// Change color
+					sprintf(addrBuff, OSC_TOUCH_OSC_CHANGE_COLOR_FS, addrBuff);
+					oscStream << osc::BeginMessage(addrBuff)
+						<< touchOSC::ChannelColors[currentChannelEditingIx]
+						<< osc::EndMessage;
+					// LED Color (current step LED):
+					sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::PlayStepLed], s + 1);
+					sprintf(addrBuff, OSC_TOUCH_OSC_CHANGE_COLOR_FS, addrBuff);
+					oscStream << osc::BeginMessage(addrBuff)
+						<< touchOSC::ChannelColors[currentChannelEditingIx]
+						<< osc::EndMessage;
+				}
+				// Step String
+				sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStepString], s+1);
+				oscStream << osc::BeginMessage( addrBuff )
+					<< valOutputBuffer // String version of the value (touchOSC needs this)
+					<< osc::EndMessage;
+			}
+			oscMutex.unlock();
+		} // end for
+		oscMutex.lock();
+		if (sendOSC && oscInitialized)
+		{
+			if (oscCurrentClient == OSCClient::touchOSCClient)
+			{
+				// Also change color on the Channel control:
+				sprintf(addrBuff, OSC_TOUCH_OSC_CHANGE_COLOR_FS, oscAddrBuffer[SeqOSCOutputMsg::EditChannel]);
+				oscStream << osc::BeginMessage(addrBuff)
+					<< touchOSC::ChannelColors[currentChannelEditingIx]
+					<< osc::EndMessage;
+			}
+
+			// End last bundle and send:
+			oscStream << osc::EndBundle;
+			oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+		}
+		oscMutex.unlock();
+	} // end if reload edit matrix
+	//-- * Read the buttons
+	else if (!valuesChanging) // Only read in if another thread isn't changing the values
+	{		
+		oscMutex.lock();
+		osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+		if (sendOSC && oscInitialized)
+		{
+			oscStream << osc::BeginBundleImmediate;
+		}
+		oscMutex.unlock();
+
+		int numChanged = 0;
+		const float threshold = TROWA_VOLTSEQ_KNOB_CHANGED_THRESHOLD;
+		// Channel step knobs - Read Inputs
+		for (int s = 0; s < maxSteps; s++) 
+		{
+			bool sendLightVal = false;
+			this->triggerState[currentPatternEditingIx][currentChannelEditingIx][s] = this->params[ParamIds::CHANNEL_PARAM + s].value;
+			float dv = roundValForOSC(this->triggerState[currentPatternEditingIx][currentChannelEditingIx][s]) - oscLastSentVals[s];
+			sendLightVal = sendOSC && (dv > threshold || -dv > threshold); // Let's not send super tiny changes
+			r = s / this->numCols;
+			c = s % this->numCols;			
+			stepLights[r][c] -= stepLights[r][c] / lightLambda / engineGetSampleRate();
+			gateLights[r][c] = stepLights[r][c];			
+			lights[PAD_LIGHTS + s].value = gateLights[r][c];
+
+			oscMutex.lock();
+			// This step has changed and we are doing OSC
+			if (sendLightVal && oscInitialized)
+			{		
+				oscLastSentVals[s] = roundValForOSC(triggerState[currentPatternEditingIx][currentChannelEditingIx][s]);
+				// voltSeq should send the actual values.
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Step changed %d (new val is %.4f), dv = %.4f, sending OSC %s", s, 
+					oscLastSentVals[s],
+					dv,
+					oscAddrBuffer[SeqOSCOutputMsg::EditStep]);
+#endif
+				// Now also send the equivalent string:
+				currOutputValueMode->GetDisplayString(currOutputValueMode->GetOutputValue( triggerState[currentPatternEditingIx][currentChannelEditingIx][s] ), valOutputBuffer);
+				sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStep], s + 1);
+				debug("Send: %s -> %s : %s", oscAddrBuffer[SeqOSCOutputMsg::EditStepString], addrBuff, valOutputBuffer);
+				oscStream << osc::BeginMessage(addrBuff)
+					<< oscLastSentVals[s]
+					<< osc::EndMessage;
+				sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStepString], s + 1);
+				oscStream << osc::BeginMessage(addrBuff)
+					<< valOutputBuffer // String version of the value (touchOSC needs this)
+					<< osc::EndMessage;
+				numChanged++;
+			} // end if send the value over OSC
+			oscMutex.unlock();
+		} // end loop through step buttons
+		oscMutex.lock();
+		if (sendOSC && oscInitialized && numChanged > 0)
+		{
+			oscStream << osc::EndBundle;
+			oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+		}
+		oscMutex.unlock();
+	} // end else (read button matrix)
+	
+	// Set Outputs (16 triggers)	
+	for (int g = 0; g < TROWA_SEQ_NUM_CHNLS; g++) 
+	{		
+		float gate = (running && gOn) ? currOutputValueMode->GetOutputValue( triggerState[currentPatternPlayingIx][g][index] ) : 0.0; //***********VOLTAGE OUTPUT
+		outputs[CHANNELS_OUTPUT + g].value= gate;
+		// Output lights (around output jacks for each gate/trigger):
+		gateLightsOut[g] = (gate < 0) ? -gate : gate;
+		lights[CHANNEL_LIGHTS + g].value = gate / currOutputValueMode->outputVoltageMax;
+	}
+	return;
+} // end step()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// voltSeqWidget()
+// Widget for the trowaSoft 16-step voltage/knobby sequencer.
+// @seqModule : (IN) Pointer to the sequencer module.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+voltSeqWidget::voltSeqWidget(voltSeq* seqModule) : TSSequencerWidgetBase(seqModule)
+{		
+	bool isPreview = seqModule == NULL; 
+	//voltSeq *module = new voltSeq();
+	//setModule(module);
+
+	//////////////////////////////////////////////
+	// Background
+	//////////////////////////////////////////////
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/voltSeq.svg")));
+		addChild(panel);
+	}
+	
+	TSSequencerWidgetBase::addBaseControls(false);
+	
+	// (User) Input KNOBS ==================================================	
+	int y = 115;
+	int x = 79;
+	int dx = 0;
+	//int lightSize = 50 - 2*dx;
+	Vec lSize = Vec(50, 50);
+	int v = 0;
+	ValueSequencerMode* currValueMode = seqModule->ValueModes[seqModule->selectedOutputValueMode];
+	seqModule->modeString = currValueMode->displayName;
+	for (int r = 0; r < seqModule->numRows; r++) //---------THE KNOBS
+	{
+		for (int c = 0; c < seqModule->numCols; c++)
+		{						
+			// Pad Knob:
+			TS_LightedKnob* knobPtr = dynamic_cast(ParamWidget::create(Vec(x, y), seqModule, 
+				TSSequencerModuleBase::CHANNEL_PARAM + r*seqModule->numCols + c, 
+				/*min*/ voltSeq_STEP_KNOB_MIN,  /*max*/ voltSeq_STEP_KNOB_MAX, /*default*/ 0.0f));
+			if (!isPreview)
+				seqModule->knobStepMatrix[r][c] = knobPtr;
+			knobPtr->id = r * seqModule->numCols + c;
+			knobPtr->value = 0.0f;// voltSeq_STEP_KNOB_MIN;
+			knobPtr->defaultValue = 0.0f; // For now, assume always that Voltage is first
+
+			
+			// Keep a reference to our pad lights so we can change the colors			
+			TS_LightArc* lightPtr = dynamic_cast(TS_createColorValueLight(/*pos */ Vec(x+dx, y+dx), 
+				/*seqModule*/ seqModule,
+				/*lightId*/ TSSequencerModuleBase::PAD_LIGHTS + r*seqModule->numCols + c,								
+				/* size */ lSize, /* color */ seqModule->voiceColors[seqModule->currentChannelEditingIx]));			
+			lightPtr->numericValue = &(knobPtr->value);
+			lightPtr->currentAngle_radians = &(knobPtr->currentAngle);
+			lightPtr->zeroAnglePoint = currValueMode->zeroPointAngle_radians;
+			lightPtr->valueMode = currValueMode;			
+
+			if (!isPreview)
+				seqModule->padLightPtrs[r][c] = lightPtr;			
+			addChild( lightPtr );
+			
+			addParam(knobPtr);
+			knobPtr->dirty = true;
+
+			x+= 59;
+			v++;
+		}		
+		y += 59; // Next row
+		x = 79;
+	} // end loop through 4x4 grid
+	seqModule->initialized = true;
+	return;
+}
+
+struct voltSeq_ShiftVoltageSubMenuItem : MenuItem {
+	voltSeq* sequencerModule;
+	float amount = 1.0;
+	enum ShiftType {
+		// Current Edit Pattern & Channel
+		CurrentChannelOnly,
+		// Current Edit Pattern, All Channels
+		ThisPattern,
+		// All patterns, all channels
+		AllPatterns
+	};
+	ShiftType Target = ShiftType::CurrentChannelOnly;
+
+	voltSeq_ShiftVoltageSubMenuItem(std::string text, ShiftType target, float amount, voltSeq* seqModule)
+	{
+		this->box.size.x = 200;
+		this->text = text;
+		this->Target = target;
+		this->amount = amount;
+		this->sequencerModule = seqModule;
+	}
+
+	void onAction(EventAction &e) override {
+		if (this->Target == ShiftType::AllPatterns)
+		{
+			sequencerModule->shiftValues(TROWA_INDEX_UNDEFINED, TROWA_SEQ_COPY_CHANNELIX_ALL, amount);
+		}
+		else if (this->Target == ShiftType::ThisPattern)
+		{
+			sequencerModule->shiftValues(sequencerModule->currentPatternEditingIx, TROWA_SEQ_COPY_CHANNELIX_ALL, amount);
+		}
+		else //if (this->Target == ShiftType::CurrentChannelOnly)
+		{
+			sequencerModule->shiftValues(sequencerModule->currentPatternEditingIx, sequencerModule->currentChannelEditingIx, amount);
+		}
+	}
+	void step() override {
+		//rightText = (seq3->gateMode == gateMode) ? "✔" : "";
+	}
+};
+
+struct voltSeq_ShiftVoltageSubMenu : Menu {
+	voltSeq* sequencerModule;
+	float amount = 1.0;
+
+	voltSeq_ShiftVoltageSubMenu(float amount, voltSeq* seqModule)
+	{
+		this->box.size = Vec(200, 60);
+		this->amount = amount;
+		this->sequencerModule = seqModule;
+		return;
+	}
+
+	void createChildren()
+	{
+		voltSeq_ShiftVoltageSubMenuItem* menuItem = new voltSeq_ShiftVoltageSubMenuItem("Current Edit Channel", voltSeq_ShiftVoltageSubMenuItem::ShiftType::CurrentChannelOnly, this->amount, this->sequencerModule);
+		addChild(menuItem); //this->pushChild(menuItem);
+		menuItem = new voltSeq_ShiftVoltageSubMenuItem("Current Edit Pattern", voltSeq_ShiftVoltageSubMenuItem::ShiftType::ThisPattern, this->amount, this->sequencerModule);
+		addChild(menuItem);// this->pushChild(menuItem);
+		menuItem = new voltSeq_ShiftVoltageSubMenuItem("ALL Patterns", voltSeq_ShiftVoltageSubMenuItem::ShiftType::AllPatterns, this->amount, this->sequencerModule);
+		addChild(menuItem);// this->pushChild(menuItem);
+		return;
+	}
+};
+// First tier menu item. Create Submenu
+struct voltSeq_ShiftVoltageMenuItem : MenuItem {
+	voltSeq* sequencerModule;
+	float amount = 1.0;
+
+	voltSeq_ShiftVoltageMenuItem(std::string text, float amount, voltSeq* seqModule)
+	{
+		this->box.size.x = 200;
+		this->text = text;
+		this->amount = amount;
+		this->sequencerModule = seqModule;
+		return;
+	}
+	Menu *createChildMenu() override {
+		voltSeq_ShiftVoltageSubMenu* menu = new voltSeq_ShiftVoltageSubMenu(amount, sequencerModule);
+		menu->amount = this->amount;
+		menu->sequencerModule = this->sequencerModule;
+		menu->createChildren();
+		menu->box.size = Vec(200, 60);
+		return menu;
+	}
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// voltSeqWidget
+// Create context menu with the ability to shift 1 V (1 octave).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+Menu *voltSeqWidget::createContextMenu()
+{
+	Menu *menu = TSSequencerWidgetBase::createContextMenu();
+
+	// Add voltSeq specific options:
+	MenuLabel *spacerLabel = new MenuLabel();
+	menu->addChild(spacerLabel); //menu->pushChild(spacerLabel);
+
+
+	voltSeq* sequencerModule = dynamic_cast(module);
+	assert(sequencerModule);
+
+	//-------- Shift Values Up/Down ------- //
+	// (Affects N steps).
+	MenuLabel *modeLabel = new MenuLabel();
+	modeLabel->text = "Shift Values";
+	menu->addChild(modeLabel); //menu->pushChild(modeLabel);
+
+	//voltSeq_ShiftVoltageMenuItem* menuItem = new voltSeq_ShiftVoltageMenuItem("> +1 V/Octave/Patt", 1.0, sequencerModule);
+	menu->addChild(new voltSeq_ShiftVoltageMenuItem("> +1 V/Octave/Patt", 1.0, sequencerModule));// menu->pushChild(menuItem);
+	//menuItem = new voltSeq_ShiftVoltageMenuItem("> -1 V/Octave/Patt", -1.0, sequencerModule);
+	menu->addChild(new voltSeq_ShiftVoltageMenuItem("> -1 V/Octave/Patt", -1.0, sequencerModule));// menu->pushChild(menuItem);
+	return menu;
+}
+
+// Single model object? https://github.com/VCVRack/Rack/issues/258:
+RACK_PLUGIN_MODEL_INIT(trowaSoft, VoltSeq) {
+   Model* modelVoltSeq = Model::create(/*manufacturer*/ TROWA_PLUGIN_NAME, /*slug*/ "voltSeq", /*name*/ "voltSeq", /*Tags*/ SEQUENCER_TAG, EXTERNAL_TAG);
+   return modelVoltSeq;
+}
diff --git a/plugins/community/repos/trowaSoft/src/Module_voltSeq.hpp b/plugins/community/repos/trowaSoft/src/Module_voltSeq.hpp
new file mode 100644
index 00000000..eb17617c
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Module_voltSeq.hpp
@@ -0,0 +1,161 @@
+#ifndef MODULE_VOLTSEQ_HPP
+#define MODULE_VOLTSEQ_HPP
+#include 
+#include 
+#include "dsp/digital.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "TSSequencerModuleBase.hpp"
+
+#define voltSeq_STEP_KNOB_MIN	  -10.0  // Minimum value from our knobs
+#define voltSeq_STEP_KNOB_MAX	   10.0  // Maximum value from our knobs
+
+// voltSeq model.
+extern Model *modelVoltSeq;
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// voltSeq Module
+// trowaSoft knob / voltage sequencer.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+// [11/28/2017]: Change knobStepMatrix for allowing for > the standard # steps (16).
+struct voltSeq : TSSequencerModuleBase	
+{	
+	// References to our pad knobs. 
+	// We may have > 16 steps in the future, so no more static matrix.
+	TS_LightedKnob***  knobStepMatrix;
+	// Array of values of what we last sent over OSC (for comparison).
+	float* oscLastSentVals = NULL;
+	
+	ValueSequencerMode* ValueModes[TROWA_SEQ_NUM_MODES] = { 
+		// Voltage Mode 
+		new ValueSequencerMode(/*displayName*/ "VOLT",
+			/*minDisplayValue*/ -10, /*maxDisplayValue*/ 10, 
+			/*inVoltageMin*/ voltSeq_STEP_KNOB_MIN, /*inVoltageMax*/ voltSeq_STEP_KNOB_MAX, 
+			/*outVoltageMin*/ -10, /*outVoltageMax*/ 10, 
+			/*whole numbers*/ false, 
+			/*zeroPointAngle*/ TROWA_ANGLE_STRAIGHT_UP_RADIANS,
+			/*display format String */ "%04.2f",
+			/*roundDisplay*/ 0, /*roundOutput*/ 0,
+			/*zeroValue*/ (voltSeq_STEP_KNOB_MAX+voltSeq_STEP_KNOB_MIN)/2.0),
+		
+		// Note mode (1 octave per V; 10 octaves)
+		new NoteValueSequencerMode(/*displayName*/ "NOTE",			
+			/*inVoltageMin*/ voltSeq_STEP_KNOB_MIN, /*inVoltageMax*/ voltSeq_STEP_KNOB_MAX),
+			
+		// Sequence Mode (1-64 for the patterns)			
+		new ValueSequencerMode(/*displayName*/ "PATT",
+			/*minDisplayValue*/ 1, /*maxDisplayValue*/ TROWA_SEQ_NUM_PATTERNS, 
+			/*inVoltageMin*/ voltSeq_STEP_KNOB_MIN, /*inVoltageMax*/ voltSeq_STEP_KNOB_MAX, 
+			/*outVoltageMin*/ TROWA_SEQ_PATTERN_MIN_V, /*outVoltageMax*/ TROWA_SEQ_PATTERN_MAX_V, 
+			/*whole numbers*/ false, 
+			/*zeroPointAngle*/ 0.67*NVG_PI, 
+			/*display format String */ "%02.0f",
+			/*roundDisplay*/ 0, /*roundOutput*/ 0,
+			/*zeroValue*/ voltSeq_STEP_KNOB_MIN)			
+	};
+	voltSeq(int numSteps, int numRows, int numCols) : TSSequencerModuleBase(numSteps, numRows, numCols, /*default val*/ 0.0) // Now default to 0 instead of -10
+	{
+		selectedOutputValueMode = VALUE_VOLT;
+		lastOutputValueMode = selectedOutputValueMode;
+		modeStrings[0] = "VOLT";
+		modeStrings[1] = "NOTE";
+		modeStrings[2] = "PATT";
+		numStructuredRandomPatterns = TROWA_SEQ_NUM_RANDOM_PATTERNS; // voltSeq can use the full range of random patterns.
+
+		knobStepMatrix = new TS_LightedKnob**[numRows];
+		for (int r = 0; r < numRows; r++)
+		{
+			knobStepMatrix[r] = new TS_LightedKnob*[numCols];
+		}		
+
+		oscLastSentVals = new float[numSteps];
+		for (int s = 0; s < numSteps; s++)
+		{
+			oscLastSentVals[s] = voltSeq_STEP_KNOB_MIN - 1.0;
+		}
+		return;
+	}
+	voltSeq() : voltSeq(TROWA_SEQ_NUM_STEPS, TROWA_SEQ_STEP_NUM_ROWS, TROWA_SEQ_STEP_NUM_ROWS)
+	{
+		return;
+	}	
+	~voltSeq()
+	{
+		for (int r = 0; r < numRows; r++)
+		{
+			delete[] knobStepMatrix[r];
+			knobStepMatrix[r] = NULL;			
+		}
+		delete [] knobStepMatrix;
+		knobStepMatrix = NULL;
+
+		delete [] oscLastSentVals;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// fromJson(void)
+	// Read in our junk from json.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void fromJson(json_t *rootJ) override {
+		TSSequencerModuleBase::fromJson(rootJ);
+
+		//// Check for old version and try to do graceful conversion from -5 to +5V 
+		//// in Note Mode to -4 to +6V
+		//if (saveVersion < 7 && selectedOutputValueMode == ValueMode::VALUE_MIDINOTE)
+		//{
+		//	this->shiftValues(TROWA_INDEX_UNDEFINED, TROWA_INDEX_UNDEFINED, 1.0);
+		//}
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Set a single the step value
+	// (i.e. this command probably comes from an external source).
+	// >> Should set the control knob value too if applicable. <<
+	// @step : (IN) The step number to edit (0 to maxSteps).
+	// @val : (IN) The step value.
+	// @channel : (IN) The channel to edit (0 to TROWA_SEQ_NUM_CHNLS - 1).
+	// @pattern: (IN) The pattern to edit (0 to TROWA_SEQ_NUM_PATTERNS - 1).
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void setStepValue(int step, float val, int channel, int pattern) override;
+	void step() override;
+	// Only randomize the current gate/trigger steps.
+	void randomize() override;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// getRandomValue()
+	// Get a random value for a step in this sequencer.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	float getRandomValue() override {
+		return voltSeq_STEP_KNOB_MIN + randomUniform()*(voltSeq_STEP_KNOB_MAX - voltSeq_STEP_KNOB_MIN);
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// onShownStepChange()
+	// If we changed a step that is shown on the matrix, then do something.
+	// For voltSeq to adjust the knobs so we dont' read the old knob values again.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void onShownStepChange(int step, float val) override {
+		this->params[CHANNEL_PARAM + step].value = val;
+		int r = step / numRows;
+		int c = step % numRows;
+		knobStepMatrix[r][c]->setKnobValue(val);
+		return;
+	}
+
+
+	// Get the toggle step value
+	float getToggleStepValue(int step, float val, int channel, int pattern) override;
+	// Calculate a representation of all channels for this step
+	float getPlayingStepValue(int step, int pattern) override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Shift all steps (+/-) some number of volts.
+	// @patternIx : (IN) The index into our pattern matrix (0-15). Or TROWA_INDEX_UNDEFINED for all patterns.
+	// @channelIx : (IN) The index of the channel (gate/trigger/voice) if any (0-15, or TROWA_SEQ_COPY_CHANNELIX_ALL/TROWA_INDEX_UNDEFINED for all).
+	// @volts: (IN) The number of volts to add.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void shiftValues(/*in*/ int patternIx, /*in*/ int channelIx, /*in*/ float volts);
+};
+
+
+
+#endif // end if not defined
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSExternalControlMessage.hpp b/plugins/community/repos/trowaSoft/src/TSExternalControlMessage.hpp
new file mode 100644
index 00000000..95452d7d
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSExternalControlMessage.hpp
@@ -0,0 +1,150 @@
+#ifndef TSEXTERNALCONTROLMESSAGE_HPP
+#define TSEXTERNALCONTROLMESSAGE_HPP
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// External (from Rack) Control message.
+// Currently this will be for OSC but may be from MIDI or anything else in the future.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSExternalControlMessage {
+	// External source of a control message (i.e. OSC).
+	// Currently only OSC
+	enum MessageSource {
+		// OSC: Open Sound Control
+		OSC = 1
+	};
+	// Message Type / Action to do. Currently enumerated for our sequencers.
+	enum MessageType {
+		// Set Play State
+		// /play/state
+		// Parameters: int value
+		SetPlayRunningState,
+		// Toggle Play/Pause
+		// /play/state/tog
+		// Parameters: -NONE-
+		TogglePlayRunningState,
+		// Reset
+		// /play/reset
+		// Parameters: -NONE-
+		SetPlayReset,
+		// Change Playing Pattern
+		// /play/pat
+		// Parameters: int pattern
+		SetPlayPattern,
+		// Store Play Pattern
+		// /play/pat/sav
+		// Parameters: int pattern
+		StorePlayPattern,
+		// Set BPM
+		// /play/bpm
+		// Parameters: int bpm
+		SetPlayBPM,
+		// Add to BPM
+		// /play/bpm/add
+		// Parameters: int addBPM
+		AddPlayBPM,
+		// Store BPM
+		// /play/bpm/sav
+		// Parameters: int bpm
+		StorePlayBPM,
+		// Set Tempo (0-1)
+		// /play/tempo
+		// Parameters: float tempo
+		SetPlayTempo,
+		// Add to Tempo (0-1)
+		// /play/tempo/add
+		// Parameters: float addTempo
+		AddPlayTempo,
+		// Set BPM Note
+		// /play/bpmnote
+		// Parameters: int divisorId
+		SetPlayBPMNote,
+		// Add to the BPM Note Index (selection)
+		// /play/bpmnote/add
+		// Parameters: int addIx
+		AddPlayBPMNote,
+		// Change Step Length
+		// /play/len
+		// Parameters: int step
+		SetPlayLength,
+		// Store Step Length
+		// /play/len/sav
+		// Parameters: int pattern
+		StorePlayLength,
+		// Set Ouput Mode (TRIG, RTRIG, GATE) or (VOLT, NOTE, PATT)
+		// /play/omode
+		// Parameters: int modeId
+		SetPlayOutputMode,
+		// Change Edit Pattern
+		// /edit/pat
+		// Parameters: int pattern
+		SetEditPattern,
+		// Change Edit Channel
+		// /edit/ch
+		// Parameters: int channel
+		SetEditChannel,
+		// Set the Step Value
+		// /edit/step
+		// Parameters: int step, float value, (opt) int pattern, (opt) int channel
+		SetEditStep,
+		// Set the Step Value (/)
+		// /edit/step
+		// Parameters: float value
+		SetEditStepValue,
+		// Toggle Edit Step
+		// /edit/step/tog
+		// Parameters: int step, (opt) float value, (opt) int pattern, (opt) int channel
+		ToggleEditStepValue,
+		// Jump to Step Number (playing)
+		// /play/step
+		// Parameters: int step
+		SetPlayCurrentStep,
+		// Set Mode (Edit, Performance)
+		// /play/mode
+		// Parameters: int mode
+		SetPlayMode,
+		// Toggle Mode (Edit, Performance)
+		// /play/mode/tog
+		// Parameters: -NONE-
+		TogglePlayMode,
+		// Copy Channel
+		// /edit/ch/cpy
+		// Parameters: (opt) int channel, (opt) int pattern
+		CopyEditChannel,
+		// Copy Pattern
+		// /edit/pat/cpy
+		// Parameters: (opt) int pattern
+		CopyEditPattern,
+		// Paste
+		// /edit/clipboard/pst
+		// Parameters: -NONE-
+		PasteEditClipboard,
+		// Randomize Channel Steps
+		// /edit/step/rnd
+		// Parameters: -NONE-
+		RandomizeEditStepValue,
+		// Initialize the module
+		// /edit/module/init
+		// Parameters: -NONE-
+		InitializeEditModule,
+		// Total # message types
+		NUM_MESSAGE_TYPES
+	};
+	// The message type / action.
+	MessageType messageType;
+	// The message source (i.e. OSC).
+	MessageSource messageSource;
+	// Pattern number 0-63
+	int pattern;
+	// Channel 0-15
+	int channel;
+	// Step number 0-(MaxSteps-1)
+	int step;
+	// The mode (or BPM)
+	int mode;
+	// The value / mode.
+	float val;
+};
+
+
+#endif // !TSEXTERNALCONTROLMESSAGE_HPP
+
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCCommon.cpp b/plugins/community/repos/trowaSoft/src/TSOSCCommon.cpp
new file mode 100644
index 00000000..b45812a9
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCCommon.cpp
@@ -0,0 +1,52 @@
+#include "TSOSCCommon.hpp"
+#include 
+
+
+// The OSC client labels/strings. 
+std::string OSCClientStr[NUM_OSC_CLIENTS] = { "Generic", "touchOSC" };// , "Lemur" };
+std::string OSCClientAbbr[NUM_OSC_CLIENTS] = { "Gen", "tOSC" };// , "Lemr" };
+
+
+namespace touchOSC
+{
+	// touchOSC color strings for our channels.
+	// touchOSC brown or gray is like our Pink
+	// touchOSC blue is like our cyan
+	// touchOSC pink is like our purple kinda
+	const char* ChannelColors[16] = {
+		"red", // COLOR_TS_RED
+		"orange", // COLOR_DARK_ORANGE
+		"yellow", // COLOR_YELLOW
+		"green", // COLOR_TS_GREEN
+		"blue", // COLOR_CYAN
+		"purple", // COLOR_TS_BLUE
+		"pink", // COLOR_PURPLE
+		"gray", // COLOR_PINK
+
+		"red", // COLOR_TS_RED
+		"orange", // COLOR_DARK_ORANGE
+		"yellow", // COLOR_YELLOW
+		"green", // COLOR_TS_GREEN
+		"blue", // COLOR_CYAN
+		"purple", // COLOR_TS_BLUE
+		"pink", // COLOR_PURPLE
+		"gray" // COLOR_PINK
+	};
+
+	// Convert the 1-based row, col from a touchOSC multi-push/multi-toggle grid control to a 0-based step index.
+	int mcRowCol_to_stepIndex(/*in*/ int row, /*in*/ int col, /*in*/ int numRows, /*in*/ int numCols)
+	{
+		// In touchOSC, the rows are flipped (i.e. the top row is numRows and the bottom row is 1)
+		// touchOSC row starts at 1, col starts at 1
+		return (numRows - row) * numCols + (col - 1);
+	}
+	// Convert the 0-based step index to 1-based row, col from a touchOSC multi-push/multi-toggle grid control.
+	void stepIndex_to_mcRowCol(/*in*/ int stepIx, /*in*/ int numRows, /*in*/ int numCols, /*out*/ int* row, /*out*/ int* col)
+	{
+		// In touchOSC, the rows are flipped (i.e. the top row is numRows and the bottom row is 1)
+		// touchOSC row starts at 1, col starts at 1
+		*row = numRows - stepIx / numCols; // Should yield 1 to numRows
+		*col = stepIx % numCols + 1;  // Should yield 1 to numCols
+		return;
+	}
+}
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCCommon.hpp b/plugins/community/repos/trowaSoft/src/TSOSCCommon.hpp
new file mode 100644
index 00000000..ef6995e7
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCCommon.hpp
@@ -0,0 +1,41 @@
+#ifndef TSOSCCOMMON_HPP
+#define TSOSCCOMMON_HPP
+
+#include 
+
+
+// What client are we talking to. touchOSC and Lemur are a little limited, so they need special treatment.
+enum OSCClient : uint8_t {
+	// Interface will closely match how the sequencer acts. Accepts multiple parameters.
+	GenericClient,
+	// touchOSC : Can only take 1 parameter. Only strings or floats as data types.
+	// toggleGrid control in touchOSC is addressed by 1-based /row/col/ starting from THE BOTTOM. (ghey)
+	touchOSCClient,
+	// Lemur : Special treatment not implemented yet.
+	//LemurClient,
+	NUM_OSC_CLIENTS
+};
+// The OSC client labels/strings. Currently defined in ConfigWidget.
+extern std::string OSCClientStr[NUM_OSC_CLIENTS];
+// OSC Client abbreviations.
+extern std::string OSCClientAbbr[NUM_OSC_CLIENTS];
+
+
+
+//-------- Helpers -------------
+namespace touchOSC
+{
+	// touchOSC color strings for our channels. In future, this should maybe live in sequencer file since this is for sequencers (if we do touchOSC for other types of modules).
+	extern const char* ChannelColors[16];
+
+	// Convert the 1-based row, col from a touchOSC multi-push/multi-toggle grid control to a 0-based step index.
+	int mcRowCol_to_stepIndex(/*in*/ int row, /*in*/ int col, /*in*/ int numRows, /*in*/ int numCols);
+	// Convert the 0-based step index to 1-based row, col from a touchOSC multi-push/multi-toggle grid control.
+	void stepIndex_to_mcRowCol(/*in*/ int stepIx, /*in*/ int numRows, /*in*/ int numCols, /*out*/ int* row, /*out*/ int* col);
+}
+
+
+
+
+
+#endif // !TSOSCCOMMON_HPP
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCCommunicator.cpp b/plugins/community/repos/trowaSoft/src/TSOSCCommunicator.cpp
new file mode 100644
index 00000000..b1bbe429
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCCommunicator.cpp
@@ -0,0 +1,160 @@
+#include "TSOSCCommunicator.hpp"
+
+#include  // std::thread
+#include 
+#include 
+#include 
+#include 
+//#include "util.hpp"
+
+#define MIN_PORT	1000
+#define MAX_PORT	0xFFFF
+
+// The connector
+TSOSCConnector* TSOSCConnector::_instance = NULL;
+
+TSOSCConnector::TSOSCConnector()
+{
+	_lastId = 0;
+	return;
+}
+
+TSOSCConnector* TSOSCConnector::Connector()
+{
+	if (!_instance)
+		_instance = new TSOSCConnector();
+	return _instance;
+}
+// Get an id for the module instance.
+int TSOSCConnector::getId()
+{
+	std::lock_guard lock(_mutex);
+	return ++_lastId;
+}
+// Register the usage of these ports.
+bool TSOSCConnector::registerPorts(int id, uint16_t txPort, uint16_t rxPort)
+{
+	std::lock_guard lock(_mutex);
+	int tx = -1;
+	int rx = -1;
+	if (_portMap.count(txPort) < 1 || _portMap[txPort] == id)
+	{
+		tx = txPort;
+	}
+	if (_portMap.count(rxPort) < 1 || _portMap[rxPort] == id)
+	{
+		rx = rxPort;
+	}
+	if (tx > -1 && rx > -1)
+	{
+		_portMap[txPort] = id;
+		_portMap[rxPort] = id;
+		return true;
+	}
+	else
+	{
+		return false; // Do nothing
+	}
+}
+// Register the usage of these ports.
+bool TSOSCConnector::registerPort(int id, uint16_t port)
+{
+	std::lock_guard lock(_mutex);
+	int tx = -1;
+	if (_portMap.count(port) < 1 || _portMap[port] == id)
+	{
+		tx = port;
+	}
+	if (tx > -1)
+	{
+		_portMap[port] = id;
+		return true;
+	}
+	else
+	{
+		return false; // Do nothing
+	}
+}
+// Clear the usage of these ports.
+bool TSOSCConnector::clearPorts(int id, uint16_t txPort, uint16_t rxPort)
+{
+	std::lock_guard lock(_mutex);
+	std::map::iterator it;
+	int nErased = 0;
+	it = _portMap.find(txPort);
+	if (it != _portMap.end() && _portMap[txPort] == id)
+	{
+		_portMap.erase(it);
+		nErased++;
+	}
+	it = _portMap.find(rxPort);
+	if (it != _portMap.end() && _portMap[rxPort] == id)
+	{
+		_portMap.erase(it);
+		nErased++;
+	}
+	return nErased == 2;
+}
+// Clear the usage of these ports.
+bool TSOSCConnector::clearPort(int id, uint16_t port)
+{
+	std::lock_guard lock(_mutex);
+	std::map::iterator it;
+	it = _portMap.find(port);
+	if (it != _portMap.end() && _portMap[port] == id)
+	{
+		_portMap.erase(it);
+		return true;
+	}
+	return false;
+}
+
+// See if the port is in use (returns the id of the module using it or 0 if it is free).
+int TSOSCConnector::portInUse(uint16_t port)
+{
+	std::lock_guard lock(_mutex);
+	std::map::iterator it;
+	int id = 0;
+	it = _portMap.find(port);
+	if (it != _portMap.end())
+	{
+		id = _portMap[port];
+	}
+	return id;
+}
+
+// Get an available port.
+uint16_t TSOSCConnector::getAvailablePort(int id, uint16_t desiredPort)
+{
+	std::lock_guard lock(_mutex);
+	bool portFound = false;
+	uint16_t port = desiredPort;
+	uint16_t portA, portB;
+	if (_portMap.count(port) < 1 || _portMap[port] == id)
+	{
+		portFound = true;
+	}
+	else
+	{
+		portA = port;
+		portB = port;
+		while (!portFound && (portA < MAX_PORT || portB > MIN_PORT))
+		{
+			if (portA < MAX_PORT)
+			{
+				portA += 2;
+				portFound = _portMap.count(portA) < 1 || _portMap[portA] == id;
+				if (portFound)
+					port = portA;
+			}
+			if (!portFound && portB > MIN_PORT)
+			{
+				portB -= 2;
+				portFound = _portMap.count(portB) < 1 || _portMap[portB] == id;
+				if (portFound)
+					port = portB;
+			}
+		} // end while
+	}
+	return (portFound) ? port : 0;
+}
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCCommunicator.hpp b/plugins/community/repos/trowaSoft/src/TSOSCCommunicator.hpp
new file mode 100644
index 00000000..17810c21
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCCommunicator.hpp
@@ -0,0 +1,79 @@
+#ifndef TSOSCCOMMUNICATOR_HPP
+#define TSOSCCOMMUNICATOR_HPP
+
+#include  // std::thread
+#include 
+#include 
+//#include 
+#include 
+
+#include "../lib/oscpack/osc/OscOutboundPacketStream.h"
+#include "../lib/oscpack/ip/UdpSocket.h"
+#include "../lib/oscpack/osc/OscReceivedElements.h"
+#include "../lib/oscpack/osc/OscPacketListener.h"
+
+#include "TSOSCSequencerListener.hpp"
+
+// OSC connection information
+typedef struct TSOSCInfo {	
+	// OSC output IP address.
+	std::string oscTxIpAddress;
+	// OSC output port number.
+	uint16_t oscTxPort;
+	// OSC input port number.
+	uint16_t oscRxPort;
+} TSOSCConnectionInfo;
+
+
+// OSC Connection / track ports used to try to auto-increment and probably eventually allow multiple guys to talk on the same
+// ports just with namespace or id routing.
+class TSOSCConnector
+{
+public:
+	static TSOSCConnector* Connector();
+	// Get an id for the module instance.
+	int getId();
+	// Register the usage of these ports.
+	bool registerPorts(int id, uint16_t txPort, uint16_t rxPort);
+	// Clear the usage of these ports.
+	bool clearPorts(int id, uint16_t txPort, uint16_t rxPort);
+	// Register the usage of these ports.
+	bool registerPort(int id, uint16_t port);
+	// Clear the usage of these ports.
+	bool clearPort(int id, uint16_t port);
+	// Get an available port.
+	uint16_t getAvailablePort(int id, uint16_t desiredPort);
+	// See if the port is in use (returns the id of the module using it or 0 if it is free).
+	int portInUse(uint16_t port);
+
+	// Get an id for the module instance.
+	static int GetId() { return Connector()->getId(); }
+	// Get an available port.
+	static uint16_t GetAvailablePort(int id, uint16_t desiredPort) { return Connector()->getAvailablePort(id, desiredPort); }
+	// Register the usage of these ports.
+	static bool RegisterPorts(int id, uint16_t txPort, uint16_t rxPort) { return Connector()->registerPorts(id, txPort, rxPort); }
+	// Clear the usage of these ports.
+	static bool ClearPorts(int id, uint16_t txPort, uint16_t rxPort) { return Connector()->clearPorts(id, txPort, rxPort);}
+	// Register the usage of these ports.
+	static bool RegisterPort(int id, uint16_t port) { return Connector()->registerPort(id, port); }
+	// Clear the usage of these ports.
+	static bool ClearPort(int id, uint16_t port) { return Connector()->clearPort(id, port); }
+
+	// See if the port is in use (returns the id of the module using it or 0 if it is free).
+	static int PortInUse(uint16_t port) { return Connector()->portInUse(port); }
+private:
+	TSOSCConnector();
+	//TSOSCConnector(TSOSCConnector const&) {};             // copy constructor is private
+	//TSOSCConnector& operator=(TSOSCConnector const&) { return this; };  // assignment operator is private
+
+	static TSOSCConnector* _instance;
+	// The last id we gave out.
+	int _lastId;
+	// The ports that are in use by which id.
+	std::map _portMap;
+
+	// Port mutex.
+	std::mutex _mutex;
+};
+
+#endif // !TSOSCCOMMUNICATOR_HPP
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCConfigWidget.cpp b/plugins/community/repos/trowaSoft/src/TSOSCConfigWidget.cpp
new file mode 100644
index 00000000..cb3c4388
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCConfigWidget.cpp
@@ -0,0 +1,339 @@
+#include "global_pre.hpp"
+#include "rack.hpp"
+using namespace rack;
+#include "asset.hpp"
+#include "componentlibrary.hpp"
+#include "plugin.hpp"
+#include "TSOSCConfigWidget.hpp"
+#include "trowaSoftUtilities.hpp"
+//#include "TSSequencerModuleBase.hpp"
+#include "TSOSCCommon.hpp"
+#include 
+#include "trowaSoftComponents.hpp"
+#include "global_ui.hpp"
+
+#define START_Y   15
+
+/// TODO: DISABLE WHEN NOT VISIBLE
+
+
+void TSOSCClientItem::onAction(EventAction &e) {
+	parentButton->selectedOSCClient = this->oscClient;
+	return;
+}
+
+TSOSCClientSelectBtn::TSOSCClientSelectBtn() {
+	font = Font::load(assetPlugin(plugin, TROWA_MONOSPACE_FONT));
+	fontSize = 14.0f;
+	backgroundColor = FORMS_DEFAULT_BG_COLOR;
+	color = FORMS_DEFAULT_TEXT_COLOR;
+	textOffset = Vec(5, 3);
+	borderWidth = 1;
+	borderColor = FORMS_DEFAULT_BORDER_COLOR;
+	return;
+}
+
+// On button click, create drop down menu.
+void TSOSCClientSelectBtn::onAction(EventAction &e) {
+	if (visible)
+	{
+		Menu *menu = rack::global_ui->ui.gScene->createMenu();
+		menu->box.pos = getAbsoluteOffset(Vec(0, box.size.y)).round();
+		menu->box.size.x = box.size.x;
+		for (unsigned int i = 0; i < OSCClient::NUM_OSC_CLIENTS; i++) {
+			TSOSCClientItem *option = new TSOSCClientItem(this);
+			option->oscClient = static_cast(i);
+			option->text = OSCClientStr[i];
+			menu->addChild(option);
+		}
+	}
+	return;
+}
+
+void TSOSCClientSelectBtn::step() {
+	text = stringEllipsize(OSCClientStr[selectedOSCClient], 15);
+}
+
+void TSOSCClientSelectBtn::draw(NVGcontext *vg) {
+	if (visible)
+	{
+		nvgScissor(vg, 0, 0, box.size.x, box.size.y);
+
+		// Background
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0, 0, box.size.x, box.size.y, 5.0);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+
+		// Border
+		if (borderWidth > 0) {
+			nvgStrokeWidth(vg, borderWidth);
+			nvgStrokeColor(vg, borderColor);
+			nvgStroke(vg);
+		}
+		nvgResetScissor(vg);
+
+		if (font->handle >= 0) {
+			nvgScissor(vg, 0, 0, box.size.x - 5, box.size.y);
+
+			nvgFillColor(vg, color);
+			nvgFontFaceId(vg, font->handle);
+			nvgTextLetterSpacing(vg, 0.0);
+
+			nvgFontSize(vg, fontSize);
+			nvgText(vg, textOffset.x, textOffset.y, text.c_str(), NULL);
+
+			nvgResetScissor(vg);
+
+			bndUpDownArrow(vg, box.size.x - 10,  10, 5, color);
+		}
+
+
+		//ChoiceButton::draw(vg);
+	}
+	return;
+}
+
+
+
+TSOSCConfigWidget::TSOSCConfigWidget(Module* mod, int btnSaveId, int btnAutoReconnectId, OSCClient selectedClient) : TSOSCConfigWidget(mod, btnSaveId, btnAutoReconnectId, selectedClient, "", 1000, 1001)
+{
+	return;
+}
+TSOSCConfigWidget::TSOSCConfigWidget(Module* mod, int btnSaveId, int btnAutoReconnectId, std::string ipAddress, uint16_t txPort, uint16_t rxPort, 
+	bool showClient, OSCClient selectedClient, bool showNamespace, std::string oscNamespace)
+{
+	this->module = mod;
+	font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+
+	this->showClientSelect = showClient;
+	this->showNamespace = showNamespace;
+
+	statusMsg2 = "";
+
+	this->box.size = Vec(400, 50);
+	int height = 20;
+	visible = true;
+	int x, y;
+	int dx = 4;
+	int i = 0;
+	x = 6;
+	y = START_Y;
+	tbIpAddress = new TSTextField(TSTextField::TextType::IpAddress, 15);
+	tbIpAddress->box.size = Vec(105, height); //115
+	tbIpAddress->box.pos = Vec(x, y);
+	tbIpAddress->visible = visible;
+	tbIpAddress->text = ipAddress;
+	tbIpAddress->placeholder = "127.0.0.1";
+	tbIpAddress->id = i;
+	addChild(tbIpAddress);
+	textBoxes[i++] = tbIpAddress;
+
+	x += tbIpAddress->box.size.x + dx;
+	tbTxPort = new TSTextField(TSTextField::TextType::DigitsOnly, 5);
+	tbTxPort->box.size = Vec(50, height);
+	tbTxPort->box.pos = Vec(x, y);
+	tbTxPort->visible = visible;
+	tbTxPort->text = std::to_string(txPort);
+	tbTxPort->id = i;
+	addChild(tbTxPort);
+	textBoxes[i++] = tbTxPort;
+
+	x += tbTxPort->box.size.x + dx;
+	tbRxPort = new TSTextField(TSTextField::TextType::DigitsOnly, 5);
+	tbRxPort->box.size = Vec(50, height);
+	tbRxPort->box.pos = Vec(x, y);
+	tbRxPort->visible = visible;
+	tbRxPort->text = std::to_string(rxPort);
+	tbRxPort->id = i;
+	addChild(tbRxPort);
+	textBoxes[i++] = tbRxPort;
+
+	x += tbRxPort->box.size.x + dx;
+	// OSC Client Type:
+	// (since touchOSC needs special handling, Lemur probably does too)
+	btnClientSelect = new TSOSCClientSelectBtn();
+	btnClientSelect->selectedOSCClient = selectedClient;
+	btnClientSelect->box.size = Vec(78, height);
+	btnClientSelect->box.pos = Vec(x, y);
+	btnClientSelect->visible = this->showClientSelect && visible;
+	addChild(btnClientSelect);
+
+	if (this->showClientSelect)
+		x += btnClientSelect->box.size.x + dx + 3;
+
+	// Namespace
+	tbNamespace = new TSTextField(TSTextField::TextType::Any, 20);
+	tbNamespace->box.size = Vec(78, height);
+	tbNamespace->box.pos = Vec(x, y);
+	tbNamespace->visible = this->showNamespace && visible;
+	tbNamespace->text = oscNamespace;
+	tbNamespace->id = i;
+	tbNamespace->placeholder = "namespace";
+	addChild(tbNamespace);
+	if (this->showNamespace)
+	{
+		textBoxes[i++] = tbNamespace;
+		xNamespace = x; // Save this so we can label it
+		x += tbNamespace->box.size.x + dx + 3;
+	}
+
+	// Button Enable/Disable
+	Vec btnSize = Vec(36, height);
+	this->btnSave = new TS_PadBtn();
+	this->btnSave->module = module;
+	this->btnSave->paramId = btnSaveId;
+	this->btnSave->box.size = btnSize;
+	this->btnSave->box.pos = Vec(x, y);
+	addChild(btnSave);
+
+	// Checkbox for Auto-reconnect:
+	this->ckAutoReconnect = new TS_ScreenCheckBox(Vec(50, 12), module, btnAutoReconnectId, "Auto Con", 0.f, 1.f, 0.f);
+	this->ckAutoReconnect->box.pos = Vec(x + 4, y - 13);
+	this->ckAutoReconnect->checkBoxWidth = 10;
+	this->ckAutoReconnect->checkBoxHeight = 10;
+	this->ckAutoReconnect->fontSize = 9;
+	this->ckAutoReconnect->borderWidth = 0;
+	this->ckAutoReconnect->padding = 1;
+	this->ckAutoReconnect->color = textColor;
+	addChild(ckAutoReconnect);
+
+	numTextFields = i;
+	for (i = 0; i < numTextFields; i++)
+	{
+		int prevIx = (i > 0) ? i - 1 : numTextFields - 1;
+		int nextIx = (i < numTextFields - 1) ? i + 1 : 0;
+		textBoxes[i]->nextField = textBoxes[nextIx];
+		textBoxes[i]->prevField = textBoxes[prevIx];
+	}
+	return;
+}
+
+TSOSCConfigWidget::TSOSCConfigWidget(Module* mod, int btnSaveId, int btnAutoReconnectId, OSCClient selectedClient, std::string ipAddress, uint16_t txPort, uint16_t rxPort)
+	: TSOSCConfigWidget(mod, btnSaveId, btnAutoReconnectId, ipAddress, txPort, rxPort, true, selectedClient, false, std::string(""))
+{
+	return;
+}
+
+void TSOSCConfigWidget::step() {
+	// Check for enable/disable data massaging
+	if (autoReconnectTrigger.process(module->params[ckAutoReconnect->paramId].value)) {
+		ckAutoReconnect->checked = !ckAutoReconnect->checked;
+	}
+	Widget::step();
+	return;
+}
+
+// Callback for tabbing between our text boxes.
+void TSOSCConfigWidget::onTabField(int id)
+{
+	int focusIx = (id + 1) % 3;
+	textBoxes[focusIx]->requestFocus();
+	return;
+}
+
+// Callback for shift-tabbing between our text boxes.
+// This doesn't work since in C++ I can't figure out how to get a damn pointer to a member function...
+void TSOSCConfigWidget::onShiftTabField(int id)
+{
+	int focusIx = id - 1;
+	if (focusIx < 0)
+		focusIx = 2;
+	textBoxes[focusIx]->requestFocus();
+	return;
+}
+
+void TSOSCConfigWidget::draw(NVGcontext *vg) {
+	if (!visible)
+	{
+
+		return;
+	}
+	nvgFontSize(vg, fontSize);
+	nvgFontFaceId(vg, font->handle);
+
+	// Screen:
+	nvgBeginPath(vg);
+	nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+	nvgFillColor(vg, backgroundColor);
+	nvgFill(vg);
+	nvgStrokeWidth(vg, 1.0);
+	nvgStrokeColor(vg, borderColor);
+	nvgStroke(vg);
+
+	// Draw labels
+	nvgFillColor(vg, textColor);
+	nvgFontSize(vg, fontSize);
+	nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_BOTTOM);
+	float y = START_Y - 1;
+	float x;
+	const char* labels[] = { "OSC IP Address", "Out Port", "In Port" };
+	for (int i = 0; i < TSOSC_NUM_TXTFIELDS; i++)
+	{
+		x = textBoxes[i]->box.pos.x + 2;
+		nvgText(vg, x, y, labels[i], NULL);
+	}
+	if (xNamespace > -1)
+	{
+		nvgText(vg, xNamespace + 1, y, "Namespace", NULL);
+	}
+
+	// Current status:
+	x = box.size.x - 8;
+	nvgTextAlign(vg, NVG_ALIGN_RIGHT | NVG_ALIGN_BOTTOM);
+	nvgFillColor(vg, statusColor);
+	nvgText(vg, x, y, statusMsg.c_str(), NULL);
+	// Status 2
+	y += textBoxes[0]->box.size.y + 2;
+	if (!statusMsg2.empty())
+	{
+		nvgTextAlign(vg, NVG_ALIGN_RIGHT | NVG_ALIGN_TOP);
+		nvgText(vg, x, y, statusMsg2.c_str(), NULL);
+	}
+
+	// Draw Messages:
+	x = textBoxes[0]->box.pos.x + 2;
+	nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+	if (!errorMsg.empty())
+	{
+		nvgFillColor(vg, errorColor);		
+		nvgText(vg, x, y, errorMsg.c_str(), NULL);
+	}
+	else if (!successMsg.empty())
+	{
+		nvgFillColor(vg, successColor);
+		nvgText(vg, x, y, successMsg.c_str(), NULL);
+	}
+	else
+	{
+		nvgFillColor(vg, textColor);
+		nvgText(vg, x, y, "Open Sound Control Configuration", NULL);
+	}
+
+	OpaqueWidget::draw(vg);
+
+	// Quick and dirty -- Draw labels on buttons:
+	nvgTextAlign(vg, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE);
+	y = btnSave->box.pos.y + btnSave->box.size.y / 2.0 + 1;
+	// Save:
+	x = btnSave->box.pos.x + btnSave->box.size.x / 2.0 + 7;
+	if (btnActionEnable)
+	{
+		nvgFillColor(vg, COLOR_TS_GREEN);
+		nvgText(vg, x, y, "ENABLE", NULL);
+	}
+	else
+	{
+		nvgFillColor(vg, COLOR_TS_ORANGE);
+		nvgText(vg, x, y, "DISABLE", NULL);
+	}
+	return;
+}
+void onTabField(int id)
+{
+	return;
+}
+void onShiftTabField(int id)
+{
+	return;
+}
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCConfigWidget.hpp b/plugins/community/repos/trowaSoft/src/TSOSCConfigWidget.hpp
new file mode 100644
index 00000000..4c6ab32b
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCConfigWidget.hpp
@@ -0,0 +1,217 @@
+#ifndef  TSOSCCONFIGWIDGET_HPP
+#define TSOSCCONFIGWIDGET_HPP
+
+#include "rack.hpp"
+using namespace rack;
+
+#ifdef USE_VST2
+#define plugin "trowaSoft"
+#endif // USE_VST2
+
+#include "componentlibrary.hpp"
+#include "widgets.hpp"
+#include "dsp/digital.hpp"
+#include 
+#include 
+#include "TSTextField.hpp"
+#include "trowaSoftComponents.hpp"
+#include "TSOSCCommon.hpp"
+//#include "TSSequencerModuleBase.hpp"
+
+#define TSOSC_NUM_TXTFIELDS		3
+#define TSOSC_STATUS_COLOR		nvgRGB(0x00, 0xff, 0xff)
+
+// Button to chose OSC client from drop down.
+struct TSOSCClientSelectBtn : ChoiceButton {
+	// The selected value.
+	OSCClient selectedOSCClient;
+	bool visible = false;
+	std::shared_ptr font;
+	Vec textOffset;
+	NVGcolor color;
+	// Font size
+	float fontSize;
+	std::string displayStr;
+	int borderWidth = 0;
+	NVGcolor borderColor;
+	NVGcolor backgroundColor;
+
+	TSOSCClientSelectBtn();
+	void step() override;
+	void onAction(EventAction &e) override;
+	// Draw if visible
+	void draw(NVGcontext *vg) override;
+};
+// An OSC client option in dropdown.
+struct TSOSCClientItem : MenuItem {
+	OSCClient oscClient;
+	TSOSCClientSelectBtn* parentButton;
+	TSOSCClientItem(TSOSCClientSelectBtn* parent)
+	{
+		parentButton = parent;
+		return;
+	}
+	void onAction(EventAction &e) override;
+};
+
+
+struct TSOSCConfigWidget : OpaqueWidget
+{
+	// For looping, array of txt boxes
+	TSTextField* textBoxes[4];
+	TSTextField* tbIpAddress;
+	TSTextField* tbTxPort;
+	TSTextField* tbRxPort;
+	// Text field for the name space.
+	TSTextField* tbNamespace;
+	// Client select/drop down.
+	TSOSCClientSelectBtn* btnClientSelect;
+	// Reference to module.
+	Module* module;
+	// Save (Enable/Disable) button
+	TS_PadBtn* btnSave;
+	// If the btn should be Enable (true) or Disable (false).
+	bool btnActionEnable = true;
+	// Auto-reconnect toggle (auto-reconnect on loading).
+	TS_ScreenCheckBox* ckAutoReconnect;
+	SchmittTrigger autoReconnectTrigger;
+
+
+	std::string errorMsg;
+	std::string successMsg;
+	// The current status
+	std::string statusMsg;
+	// The current status (on the bottom).
+	std::string statusMsg2;
+	bool visible;
+	std::shared_ptr font;
+	float fontSize = 12;
+	NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+	NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+	NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+	NVGcolor errorColor = nvgRGB(0xee, 0x00, 0x00);
+	NVGcolor successColor = nvgRGB(0x00, 0xee, 0x00);
+	NVGcolor statusColor = TSOSC_STATUS_COLOR;
+
+	bool showClientSelect = true;
+	bool showNamespace = false;
+	int xNamespace = -1;
+	int numTextFields = 3;
+	// Callback/event for when a VALID form is submitted.
+	void(*formSubmitted)();
+
+	TSOSCConfigWidget(Module* mod, int btnSaveId, int btnAutoReconnectId, OSCClient selectedClient);
+	TSOSCConfigWidget(Module* mod, int btnSaveId, int btnAutoReconnectId, OSCClient selectedClient, std::string ipAddress, uint16_t txPort, uint16_t rxPort);
+	//------------------------------------------------------------------------------------------------
+	// TSOSCConfigWidget()
+	// @mod: (IN) Module.
+	// @btnSaveId: (IN) ParamId for saving settngs.
+	// @btnAutoReconnectId: (IN) ParamId for setting auto-reconnect.
+	// @ipAddress: (IN) Ip Address.
+	// @txPort: (IN) Output port.
+	// @rxPort: (IN) Input port.
+	// @showClient: (IN) Show client dropdown.
+	// @selectedClient: (IN) Selected client  (if @showClient is true).
+	// @showNamespace: (IN) Show namespace text field.
+	// @oscNamespace; (IN) The current OSC namespace (if @showNamespace is true).
+	//------------------------------------------------------------------------------------------------
+	TSOSCConfigWidget(Module* mod, int btnSaveId, int btnAutoReconnectId, std::string ipAddress, uint16_t txPort, uint16_t rxPort, bool showClient, OSCClient selectedClient, bool showNamespace, std::string oscNamespace);
+
+
+	// If visible, check for btn submit
+	void step() override;
+
+	// Draw if visible
+	void draw(NVGcontext *vg) override;
+	// Callback for tabbing between our text boxes.
+	void onTabField(int id);
+	// Callback for shift-tabbing between our text boxes.
+	void onShiftTabField(int id);
+
+	// Sets the values
+	void setValues(std::string ipAddress, uint16_t txPort, uint16_t rxPort)
+	{
+		tbIpAddress->text = ipAddress;
+		tbTxPort->text = std::to_string(txPort);
+		tbRxPort->text = std::to_string(rxPort);
+		return;
+	}
+	// Sets the values
+	void setValues(std::string ipAddress, uint16_t txPort, uint16_t rxPort, std::string oscNamespace)
+	{
+		setValues(ipAddress, txPort, rxPort);
+		tbNamespace->text = oscNamespace;
+		return;
+	}
+
+	// Sets the visibility
+	void setVisible(bool isVisible) {
+		visible = isVisible;
+		tbIpAddress->visible = isVisible;
+		tbTxPort->visible = isVisible;
+		tbRxPort->visible = isVisible;
+		btnClientSelect->visible = isVisible;
+		ckAutoReconnect->visible = isVisible;
+		return;
+	}
+	// Get the selected OSC Client.
+	OSCClient getSelectedClient() {
+		return btnClientSelect->selectedOSCClient;
+	}
+	// Set the selected OSC Client.
+	void setSelectedClient(OSCClient client) {
+		btnClientSelect->selectedOSCClient = client;
+	}
+
+	// Get the input ip address.
+	std::string getIpAddress() { return tbIpAddress->text; }
+
+	bool isValidIpAddress()
+	{
+		return tbIpAddress->isValid();
+	}
+
+	bool isValidPort(std::string port) {
+		bool isValid = false;
+		try
+		{
+			if (port.length() > 0)
+			{
+				int portNumber = std::atoi(port.c_str());
+				isValid = portNumber > -1 && portNumber <= 0xFFFF;
+			}
+		}
+		catch (const std::exception& ex)
+		{
+			isValid = false;
+		} 
+		return isValid;
+	}
+	// If the Tx port is valid.
+	bool isValidTxPort()
+	{
+		return tbTxPort->isValid() && isValidPort(tbTxPort->text);
+	}
+	// If the Rx port is valid.
+	bool isValidRxPort()
+	{
+		return tbRxPort->isValid() && isValidPort(tbRxPort->text);
+	}
+
+	// Get the output port.
+	uint16_t getTxPort() {
+		if (tbTxPort->text.length() > 0)
+			return std::atoi(tbTxPort->text.c_str());
+		else
+			return 0;
+	}
+	// Get the input port.
+	uint16_t getRxPort() {
+		if (tbRxPort->text.length() > 0)
+			return std::atoi(tbRxPort->text.c_str());
+		else
+			return 0;
+	}
+};
+
+#endif // ! TSOSCCONFIGWIDGET_HPP
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCSequencerListener.cpp b/plugins/community/repos/trowaSoft/src/TSOSCSequencerListener.cpp
new file mode 100644
index 00000000..782cb59c
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCSequencerListener.cpp
@@ -0,0 +1,594 @@
+#include 
+#include 
+#include 
+#include 
+#include "util/common.hpp"
+#include "util/math.hpp" //util.hpp"
+#include "TSOSCSequencerListener.hpp"
+#include "TSSequencerModuleBase.hpp"
+#include "trowaSoftUtilities.hpp" // For debug
+#include "TSOSCCommon.hpp"
+
+#define OSC_MSG_SRC		TSExternalControlMessage::MessageSource::OSC
+
+
+inline TSExternalControlMessage CreateOSCRecvMsg(TSExternalControlMessage::MessageType msgType)
+{
+	TSExternalControlMessage msg;
+	msg.messageSource = OSC_MSG_SRC;
+	msg.messageType = msgType;
+	return msg;
+}
+inline TSExternalControlMessage CreateOSCRecvMsg(TSExternalControlMessage::MessageType msgType, int mode)
+{
+	TSExternalControlMessage msg;
+	msg.messageSource = OSC_MSG_SRC;
+	msg.messageType = msgType;
+	msg.mode = mode;
+	return msg;
+}
+inline TSExternalControlMessage CreateOSCRecvMsg(TSExternalControlMessage::MessageType msgType, int pattern, int channel, int step, float val)
+{
+	TSExternalControlMessage msg;
+	msg.messageSource = OSC_MSG_SRC;
+	msg.messageType = msgType;
+	msg.pattern = pattern;
+	msg.channel = channel;
+	msg.step = step;
+	msg.val = val;
+	return msg;
+}
+inline TSExternalControlMessage CreateOSCRecvMsg(TSExternalControlMessage::MessageType msgType, int pattern, int channel, int step, float val, int mode)
+{
+	TSExternalControlMessage msg;
+	msg.messageSource = OSC_MSG_SRC;
+	msg.messageType = msgType;
+	msg.pattern = pattern;
+	msg.channel = channel;
+	msg.step = step;
+	msg.val = val;
+	msg.mode = mode;
+	return msg;
+}
+TSOSCSequencerListener::TSOSCSequencerListener()
+{
+	return;
+}
+//--------------------------------------------------------------------------------------------------------------------------------------------
+// ProcessMessage()
+// @rxMsg : (IN) The received message from the OSC library.
+// @remoteEndPoint: (IN) The remove end point (sender).
+// Handler for receiving messages from the OSC library. Taken from their example listener.
+// Should create a generic TSExternalControlMessage for our trowaSoft sequencers and dump it in the module instance's queue.
+//--------------------------------------------------------------------------------------------------------------------------------------------
+void TSOSCSequencerListener::ProcessMessage(const osc::ReceivedMessage& rxMsg, const IpEndpointName& remoteEndpoint) 
+{
+	(void)remoteEndpoint; // suppress unused parameter warning
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+	debug("[RECV] OSC Message: %s", rxMsg.AddressPattern());
+#endif
+	osc::int32 step = -1;
+	float stepVal = 0.0;
+	osc::int32 pattern = CURRENT_EDIT_PATTERN_IX;
+	osc::int32 channel = CURRENT_EDIT_CHANNEL_IX;
+	osc::int32 intVal = -1;
+	try {
+		const char* ns = this->oscNamespace.c_str();
+		std::string addr = rxMsg.AddressPattern();
+		int len = strlen(ns);
+		if (std::strcmp(addr.substr(0, len).c_str(), ns) != 0) // Message is not for us
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("Message is not for our namespace (%s).", ns);
+#endif
+			return;
+		}
+		std::string subAddr = addr.substr(len);
+		const char* path = subAddr.c_str();
+
+		std::vector parts = str_split(subAddr.substr(1), '/');
+		int numParts = parts.size();
+
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+		debug("[RECV] %s - %d parts.", path, numParts);
+#endif
+
+
+		//int i = 0;
+		//if (parts[i].compare("edit") == 0)
+		//{
+		//	i++;
+		//	// Edit messages
+		//	if (parts[i].compare("step"))
+		//}
+		//else if (parts[i].compare("play") == 0)
+		//{
+		//	// Play messages
+		//	i++;
+		//}
+
+		int row = 0, col = 0;
+
+		/// TODO: Try to order in order of frequency/commonality of the messages
+		/// TODO: Do better/more efficient parsing (tree)
+		if (std::strcmp(path, OSC_RANDOMIZE_EDIT_STEPVALUE) == 0)
+		{
+			// Set Randomize ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+			// No params
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Randomize Current Edit Channel.", rxMsg.AddressPattern());
+#endif
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::RandomizeEditStepValue));
+		}
+		else if (std::strncmp(path, OSC_SET_EDIT_GRIDSTEP, strlen(OSC_SET_EDIT_GRIDSTEP)) == 0)
+		{
+			// For touchOSC, a multi control grid.
+			// /edit/stepgrid//
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			pattern = CURRENT_EDIT_PATTERN_IX;
+			channel = CURRENT_EDIT_CHANNEL_IX;
+			try
+			{
+				row = std::stoi(parts[2]);
+				col = std::stoi(parts[3]);
+				args >> stepVal >> osc::EndMessage;
+			}
+			catch (const std::exception& ex)
+			{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Error getting step or stepvalue: %s\n%s", path, ex.what());
+#endif
+			}
+			// --* touchOSC *--
+			// Grid control is addressed by /row/col (1-based) and starts from the bottom (to top) and goes left to right.
+			// Convert to our step #.
+			// ASSUMPTION: We assume that the touchOSC multi control has the same # of cols and # rows as the module.
+			step = touchOSC::mcRowCol_to_stepIndex(row, col, sequencerModule->numRows, sequencerModule->numCols);
+			step = (int)clamp(step, 0, sequencerModule->maxSteps - 1);
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Row %d, Col %d => Ix %d. Value is %0.2f.", path, row, col, step, stepVal);
+#endif
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetEditStepValue, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_TOGGLE_EDIT_STEPVALUE) == 0 || std::strncmp(path, OSC_SET_EDIT_STEPVALUE, strlen(OSC_SET_EDIT_STEPVALUE)) == 0)
+		{
+			// Set Step Value ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+			// Normal:
+			// /edit/step int stepNumber, float value, int pattern, int channel
+			// or
+			// /edit/step/tog int stepNumber
+			// or
+			// /edit/step/ float value  (touchOSC)
+			// or
+			// /edit/step/mtog// (ignore any params) (touchOSC)
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			stepVal = 1.0;
+			TSExternalControlMessage::MessageType messageType = TSExternalControlMessage::MessageType::SetEditStepValue;
+			if (std::strcmp(path, OSC_TOGGLE_EDIT_STEPVALUE) == 0)
+			{
+				// /edit/step/tog int stepNumber
+				messageType = TSExternalControlMessage::MessageType::ToggleEditStepValue;
+			}
+			if (numParts > 2 && messageType == TSExternalControlMessage::MessageType::SetEditStepValue)
+			{
+				// /edit/step/ float value
+				// touchOSC will have to send the step number in the path because it can't send > 1 arg
+				pattern = CURRENT_EDIT_PATTERN_IX;
+				channel = CURRENT_EDIT_CHANNEL_IX;
+				try
+				{
+					step = std::stoi(parts[2]);
+					args >> stepVal >> osc::EndMessage;
+				}
+				catch (const std::exception& ex)
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Error getting step or stepvalue: %s\n%s", path, ex.what());
+#endif
+				}
+			}
+			else
+			{
+				try
+				{
+					// We should always get step and stepVal, but we should allow pattern & channel to be optional
+					args >> step >> stepVal >> pattern >> channel >> osc::EndMessage;
+				}
+				catch (osc::MissingArgumentException& ex)
+				{
+					pattern = CURRENT_EDIT_PATTERN_IX;
+					channel = CURRENT_EDIT_CHANNEL_IX;
+				}
+			}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Step %d, val %f (Pattern %d, Channel %d).", path, step, stepVal, pattern, channel);
+#endif
+			if (step > -1)
+			{
+				// If we at least have a step.
+				step = (int)clamp(step, 1, sequencerModule->maxSteps) - 1;
+				if (pattern != CURRENT_EDIT_PATTERN_IX)
+					pattern = (int)clamp(pattern, 1, TROWA_SEQ_NUM_PATTERNS) - 1;
+				if (channel != CURRENT_EDIT_CHANNEL_IX)
+					channel = (int)clamp(channel, 1, TROWA_SEQ_NUM_CHNLS) - 1;
+				// Queue up this message.
+				sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(messageType, pattern, channel, step, stepVal));
+			}
+		}
+		else if (std::strcmp(path, OSC_STORE_PLAY_PATTERN) == 0)
+		{
+			// Store Playing Pattern :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int pattern : 1-64
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			try
+			{
+				// touchOSC is VERY limited and will just send floats
+				args >> pattern >> osc::EndMessage;
+			}
+			catch (osc::WrongArgumentTypeException touchOSCEx)
+			{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Wrong argument type: Error %s message: ", path, touchOSCEx.what());
+				debug("We received %d.", pattern);
+#endif
+			}
+
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Pattern %d.", path, pattern);
+#endif
+			pattern = (int)clamp(pattern, 1, TROWA_SEQ_NUM_PATTERNS) - 1;
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::StorePlayPattern, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_SET_PLAY_PATTERN) == 0)
+		{
+			// Set Playing Pattern :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int pattern : 1-64
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			try
+			{
+				// touchOSC is VERY limited and will just send floats
+				args >> pattern >> osc::EndMessage;
+			}
+			catch (osc::WrongArgumentTypeException touchOSCEx)
+			{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Wrong argument type: Error %s message: ", path, touchOSCEx.what());
+				debug("We received %d.", pattern);
+#endif
+			}
+
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Pattern %d.", path, pattern);
+#endif
+			if (pattern != CURRENT_EDIT_PATTERN_IX)
+			{
+				pattern = (int)clamp(pattern, 1, TROWA_SEQ_NUM_PATTERNS) - 1;
+			}
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetPlayPattern, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_SET_PLAY_CURRENTSTEP) == 0)
+		{
+			// Set Playing Step/Jump :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int step : 1-16
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> step >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Step %d.", path, step);
+#endif
+			step = (int)clamp(step, 1, sequencerModule->maxSteps) - 1;
+			/// TODO: Should we purge the queue so this guaranteed to happen immediately?
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetPlayCurrentStep, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_SET_EDIT_PATTERN) == 0)
+		{
+			// Set Editing Pattern :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int pattern : 1-16
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> pattern >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Pattern %d.", path, pattern);
+#endif
+			pattern = (int)clamp(pattern, 1, TROWA_SEQ_NUM_PATTERNS) - 1;
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetEditPattern, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_SET_EDIT_CHANNEL) == 0)
+		{
+			// Set Editing Channel :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int channel : 1-16
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> channel >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Channel %d.", path, channel);
+#endif
+			channel = (int)clamp(channel, 1, TROWA_SEQ_NUM_CHNLS) - 1;
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetEditChannel, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_SET_PLAY_OUTPUTMODE) == 0)
+		{
+			// Set Output Mode (TRIG, RTRIG, GATE) or (VOLT, NOTE, PATT) :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> intVal >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Output Mode %d.", path, intVal);
+#endif
+			intVal = (int)clamp(intVal, TSSequencerModuleBase::ValueMode::MIN_VALUE_MODE, TSSequencerModuleBase::ValueMode::MAX_VALUE_MODE);
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetPlayOutputMode, /*mode*/ intVal));
+		}
+		else if (std::strcmp(path, OSC_SET_PLAY_RESET) == 0)
+		{
+			// Reset :::::::::::::::::::::::::::::::::::::::::::::::::::::
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message", path);
+#endif
+			stepVal = 1;
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetPlayReset, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_PASTE_EDIT_CLIPBOARD) == 0)
+		{
+			// Copy Edit Pattern ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message.", path);
+#endif
+			// Queue up this message.
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::PasteEditClipboard, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_SET_PLAY_LENGTH) == 0)
+		{
+			// Set Play Length :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int step
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> step >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Step Length %d.", path, step);
+#endif
+			if (step != TROWA_INDEX_UNDEFINED)
+			{
+				step = (int)clamp(step, 1, sequencerModule->maxSteps); // Must be 1 to 64 (not 0 to 63)
+			}
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetPlayLength, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_STORE_PLAY_LENGTH) == 0)
+		{
+			// Store Play Length :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int step
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> step >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Step Length %d.", path, step);
+#endif
+			step = (int)clamp(step, 1, sequencerModule->maxSteps); // Must be 1 to 64 (not 0 to 63)
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::StorePlayLength, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_TOGGLE_PLAY_RUNNINGSTATE) == 0 || std::strcmp(path, OSC_SET_PLAY_RUNNINGSTATE) == 0)
+		{
+			// Set Playing State ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			try
+			{
+				// We may or not may not always get a value (we should really check on SET, but oh well).
+				args >> intVal >> osc::EndMessage;
+			}
+			catch (osc::MissingArgumentException& ex)
+			{
+				intVal = 1;
+			}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Play Val %d.", path, intVal);
+#endif
+			if (intVal > -1)
+			{
+				TSExternalControlMessage::MessageType messageType = TSExternalControlMessage::MessageType::SetPlayRunningState;
+				if (std::strcmp(path, OSC_TOGGLE_PLAY_RUNNINGSTATE) == 0)
+					messageType = TSExternalControlMessage::MessageType::TogglePlayRunningState;
+				// Queue up this message.
+				sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(messageType, pattern, channel, step, intVal));
+			}
+		}
+		else if (std::strcmp(path, OSC_TOGGLE_PLAY_MODE) == 0 || std::strcmp(path, OSC_SET_PLAY_MODE) == 0)
+		{
+			// Set Control Mode ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			try
+			{
+				// We may or not may not always get a value (we should really check on SET, but oh well).
+				args >> intVal >> osc::EndMessage;
+			}
+			catch (osc::MissingArgumentException& ex)
+			{
+				intVal = 1;
+			}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Control Mode Val %d.", rxMsg.AddressPattern(), intVal);
+#endif
+			if (intVal > -1)
+			{
+				TSExternalControlMessage::MessageType messageType = TSExternalControlMessage::MessageType::SetPlayMode;
+				if (std::strcmp(rxMsg.AddressPattern(), OSC_TOGGLE_PLAY_MODE) == 0)
+					messageType = TSExternalControlMessage::MessageType::TogglePlayMode;
+				// Queue up this message.
+				sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(messageType, pattern, channel, step, intVal, intVal));
+			}
+		}
+		else if (std::strcmp(path, OSC_STORE_PLAY_BPM) == 0)
+		{
+			// Store BPM/tempo :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int bpm
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> intVal >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - BPM %d.", path, intVal);
+#endif
+			intVal = (int)clamp(intVal, 4, 5000); // Just make sure it's not 0 or negative or too crazy.
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::StorePlayBPM, pattern, channel, step, stepVal, /*mode*/ intVal));
+		}
+		else if (std::strcmp(path, OSC_SET_PLAY_BPM) == 0)
+		{
+			// Set BPM/tempo :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int bpm - changed to BPM from tempo
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> intVal >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - BPM %d.", path, intVal);
+#endif
+			if (intVal != TROWA_INDEX_UNDEFINED)
+				intVal = (int)clamp(intVal, 4, 5000); // Just make sure it's not 0 or negative or too crazy.
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetPlayBPM, pattern, channel, step, stepVal, /*mode*/ intVal));
+		} // end if BPM
+		else if (std::strcmp(path, OSC_ADD_PLAY_BPM) == 0)
+		{
+			// Add BPM :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int bpm - changed to BPM from tempo
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> intVal >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - BPM Add %d.", path, intVal);
+#endif
+			intVal = (int)clamp(intVal, -5000, 5000); // Just make sure it's not too crazy
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::AddPlayBPM, pattern, channel, step, stepVal, /*mode*/ intVal));
+		} // end if BPM Add
+		else if (std::strcmp(path, OSC_SET_PLAY_TEMPO) == 0)
+		{
+			// Set Tempo :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//float tempo [0,1]
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> stepVal >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Tempo %.2f", path, stepVal);
+#endif
+			stepVal = clamp(stepVal, 0.0f, 1.0f); // Must be 0 to 1
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetPlayTempo, pattern, channel, step, stepVal));
+		} // end if Tempo
+		else if (std::strcmp(path, OSC_COPYCURRENT_EDIT_PATTERN) == 0 || std::strcmp(path, OSC_COPY_EDIT_PATTERN) == 0)
+		{
+			// Copy Edit Pattern ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+			if (std::strcmp(path, OSC_COPYCURRENT_EDIT_PATTERN))
+			{
+				pattern = CURRENT_EDIT_PATTERN_IX;
+				channel = TROWA_SEQ_COPY_CHANNELIX_ALL;
+			}
+			else
+			{
+				osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+				try
+				{
+					// We may or not may not always get a value
+					args >> pattern >> osc::EndMessage;
+					if (pattern < 1)
+						pattern = CURRENT_EDIT_PATTERN_IX;
+
+				}
+				catch (osc::MissingArgumentException& ex)
+				{
+					pattern = CURRENT_EDIT_PATTERN_IX;
+				}
+				if (pattern != CURRENT_EDIT_PATTERN_IX)
+					pattern = (int)clamp(pattern, 1, TROWA_SEQ_NUM_PATTERNS) - 1;
+			}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Pattern %d.", path, pattern);
+#endif
+			// Queue up this message.
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::CopyEditPattern, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_COPY_EDIT_CHANNEL) == 0 || std::strcmp(path, OSC_COPYCURRENT_EDIT_CHANNEL) == 0)
+		{
+			// Copy Edit Channel ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+			if (std::strcmp(path, OSC_COPYCURRENT_EDIT_CHANNEL) == 0)
+			{
+				pattern = CURRENT_EDIT_PATTERN_IX;
+				channel = CURRENT_EDIT_CHANNEL_IX;
+			}
+			else 
+			{
+				osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+				try
+				{
+					// We may or not may not always get a value or both values
+					args >> channel;
+					if (channel < 1)
+						channel = CURRENT_EDIT_CHANNEL_IX;
+				}
+				catch (osc::MissingArgumentException& ex)
+				{
+					channel = CURRENT_EDIT_CHANNEL_IX;
+				}
+				try
+				{
+					// We may or not may not always get a value or both values
+					args >> pattern >> osc::EndMessage;
+					if (pattern < 1)
+						pattern = CURRENT_EDIT_PATTERN_IX;
+				}
+				catch (osc::MissingArgumentException& ex)
+				{
+					pattern = CURRENT_EDIT_PATTERN_IX;
+				}
+				if (pattern != CURRENT_EDIT_PATTERN_IX)
+					pattern = (int)clamp(pattern, 1, TROWA_SEQ_NUM_PATTERNS) - 1;
+				if (channel != CURRENT_EDIT_CHANNEL_IX)
+					channel = (int)clamp(channel, 1, TROWA_SEQ_NUM_CHNLS) - 1;
+			}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Pattern %d, Channel %d.", path, pattern, channel);
+#endif
+			// Queue up this message.
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::CopyEditChannel, pattern, channel, step, stepVal));
+		}
+		else if (std::strcmp(path, OSC_ADD_PLAY_TEMPO) == 0)
+		{
+			// Add to Tempo :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//float tempo [0,1]
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> stepVal >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Tempo %.2f", path, stepVal);
+#endif
+			stepVal = clamp(stepVal, 0.0f, 1.0f); // Must be 0 to 1
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::AddPlayTempo, pattern, channel, step, stepVal));
+		} // end if Tempo Add
+		else if (std::strcmp(path, OSC_ADD_PLAY_BPMNOTE) == 0)
+		{
+			// Set BPM Note Index :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int bpmIx
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> step >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Add to BPM Note Ix %d.", path, step);
+#endif
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::AddPlayBPMNote, pattern, channel, step, stepVal));
+		} // end if BPMIncr
+		else if (std::strcmp(path, OSC_SET_PLAY_BPMNOTE) == 0)
+		{
+			// Set BPM Note Index :::::::::::::::::::::::::::::::::::::::::::::::::::::
+			//int bpmIx
+			osc::ReceivedMessageArgumentStream args = rxMsg.ArgumentStream();
+			args >> step >> osc::EndMessage;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - BPM Note Ix %d.", path, step);
+#endif
+			step = (int)clamp(step, 0, TROWA_TEMP_BPM_NUM_OPTIONS - 1); // Must be 0 to TROWA_TEMP_BPM_NUM_OPTIONS - 1
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::SetPlayBPMNote, pattern, channel, step, stepVal));
+		} // end if BPMNote
+		else if (std::strcmp(path, OSC_INITIALIZE_EDIT_MODULE) == 0)
+		{
+			// Set Initialize ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+			// No params
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Received %s message - Initialize module.", rxMsg.AddressPattern());
+#endif
+			sequencerModule->ctlMsgQueue.push(CreateOSCRecvMsg(TSExternalControlMessage::MessageType::InitializeEditModule));
+		}
+		else
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("Unknown OSC message: %s received.", rxMsg.AddressPattern());
+#endif
+		}
+	} // end try
+	catch (osc::Exception& e) {
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		debug("Error parsing OSC message %s: %s", rxMsg.AddressPattern(), e.what());
+#endif
+	} // end catch
+	return;
+} // end ProcessMessage()
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCSequencerListener.hpp b/plugins/community/repos/trowaSoft/src/TSOSCSequencerListener.hpp
new file mode 100644
index 00000000..cf01f6df
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCSequencerListener.hpp
@@ -0,0 +1,144 @@
+#ifndef TS_OSC_SEQEUNCER_LISTENER_HPP
+#define TS_OSC_SEQEUNCER_LISTENER_HPP
+
+#include 
+#include 
+#include "util/common.hpp"
+#include "util/math.hpp"
+
+#include "rack.hpp"
+using namespace rack;
+#include "TSExternalControlMessage.hpp"
+#include "../lib/oscpack/osc/OscOutboundPacketStream.h"
+#include "../lib/oscpack/ip/UdpSocket.h"
+#include "../lib/oscpack/osc/OscReceivedElements.h"
+#include "../lib/oscpack/osc/OscPacketListener.h"
+
+struct TSSequencerModuleBase;
+
+
+#define CURRENT_EDIT_PATTERN_IX		-1 // Flags that we should use the currentEditingPatternIx
+#define CURRENT_EDIT_CHANNEL_IX		-1 // Flags that we should use the currentEditingChannelIx
+
+// Set Play State
+// Parameters: int value
+#define OSC_SET_PLAY_RUNNINGSTATE	"/play/state"
+// Toggle Play/Pause
+// Parameters: -NONE-
+#define OSC_TOGGLE_PLAY_RUNNINGSTATE	"/play/state/tog"
+// Reset
+// Parameters: -NONE-
+#define OSC_SET_PLAY_RESET	"/play/reset"
+// Change Playing Pattern
+// Parameters: int pattern
+#define OSC_SET_PLAY_PATTERN	"/play/pat"
+// Store Play Pattern
+// Parameters: int pattern
+#define OSC_STORE_PLAY_PATTERN	"/play/pat/sav"
+// Set BPM
+// Parameters: int bpm
+#define OSC_SET_PLAY_BPM	"/play/bpm"
+// Add to BPM
+// Parameters: int addBPM
+#define OSC_ADD_PLAY_BPM	"/play/bpm/add"
+// Store BPM
+// Parameters: int bpm
+#define OSC_STORE_PLAY_BPM	"/play/bpm/sav"
+// Set Tempo (0-1)
+// Parameters: float tempo
+#define OSC_SET_PLAY_TEMPO	"/play/tempo"
+// Add to Tempo (0-1)
+// Parameters: float addTempo
+#define OSC_ADD_PLAY_TEMPO	"/play/tempo/add"
+// Set BPM Note
+// Parameters: int divisorId
+#define OSC_SET_PLAY_BPMNOTE	"/play/bpmnote"
+// Add to the BPM Note Index (selection)
+// Parameters: int addIx
+#define OSC_ADD_PLAY_BPMNOTE	"/play/bpmnote/add"
+// Change Step Length
+// Parameters: int step
+#define OSC_SET_PLAY_LENGTH	"/play/len"
+// Store Step Length
+// Parameters: int pattern
+#define OSC_STORE_PLAY_LENGTH	"/play/len/sav"
+// Set Ouput Mode (TRIG, RTRIG, GATE) or (VOLT, NOTE, PATT)
+// Parameters: int modeId
+#define OSC_SET_PLAY_OUTPUTMODE	"/play/omode"
+// Change Edit Pattern
+// Parameters: int pattern
+#define OSC_SET_EDIT_PATTERN	"/edit/pat"
+// Change Edit Channel
+// Parameters: int channel
+#define OSC_SET_EDIT_CHANNEL	"/edit/ch"
+// Set the Step Value
+// Parameters: int step, float value, (opt) int pattern, (opt) int channel
+#define OSC_SET_EDIT_STEP	"/edit/step"
+// Set the Step Value (/)
+// Parameters: float value
+#define OSC_SET_EDIT_STEPVALUE	"/edit/step"
+// Toggle Edit Step
+// Parameters: int step, (opt) float value, (opt) int pattern, (opt) int channel
+#define OSC_TOGGLE_EDIT_STEPVALUE	"/edit/step/tog"
+// Set the Step Value (Grid) [touchOSC]
+// Parameters: float value
+#define OSC_SET_EDIT_GRIDSTEP	"/edit/stepgrid"
+// Jump to Step Number (playing)
+// Parameters: int step
+#define OSC_SET_PLAY_CURRENTSTEP	"/play/step"
+// Set Mode (Edit, Performance)
+// Parameters: int mode
+#define OSC_SET_PLAY_MODE	"/play/mode"
+// Toggle Mode (Edit, Performance)
+// Parameters: -NONE-
+#define OSC_TOGGLE_PLAY_MODE	"/play/mode/tog"
+// Copy Channel
+// Parameters: (opt) int channel, (opt) int pattern
+#define OSC_COPY_EDIT_CHANNEL	"/edit/ch/cpy"
+// Copy Pattern
+// Parameters: (opt) int pattern
+#define OSC_COPY_EDIT_PATTERN	"/edit/pat/cpy"
+// Paste
+// Parameters: -NONE-
+#define OSC_PASTE_EDIT_CLIPBOARD	"/edit/clipboard/pst"
+// Randomize Channel Steps (same as Context Menu -> Randomize)
+// Parameters: -NONE-
+#define OSC_RANDOMIZE_EDIT_STEPVALUE	"/edit/step/rnd"
+// Initialize the module (same as Context Menu -> Initialize)
+// Parameters: -NONE-
+#define OSC_INITIALIZE_EDIT_MODULE	"/edit/module/init"
+// Copy Current Channel [touchOSC]
+// Parameters: -NONE-
+#define OSC_COPYCURRENT_EDIT_CHANNEL	"/edit/ch/cpycurr"
+// Copy Current Pattern [touchOSC]
+// Parameters: -NONE-
+#define OSC_COPYCURRENT_EDIT_PATTERN	"/edit/pat/cpycurr"
+
+
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Listener for OSC incoming messages.
+// Currently each module must have its own listener object & slave thread since I'm not 100% sure about the threading in Rack (if we could keep
+// one thread alive throughout the deaths of other modules). This way, its easy to clean up (when module dies, it kills its slave listener thread)
+// instead of tracking how many modules are still alive and using OSC.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+class TSOSCSequencerListener : public osc::OscPacketListener {
+public:
+	// Pointer to our sequencer module (so we can dump messages in its queue).
+	TSSequencerModuleBase* sequencerModule;
+	// OSC namespace to use. Currently, if message doesn't have this namespace, we will ignore it. In future, maybe one listener can feed multiple modules with different namespaces?
+	std::string oscNamespace;
+	// Instantiate a listener.
+	TSOSCSequencerListener();
+protected:
+	//--------------------------------------------------------------------------------------------------------------------------------------------
+	// ProcessMessage()
+	// @rxMsg : (IN) The received message from the OSC library.
+	// @remoteEndPoint: (IN) The remove end point (sender).
+	// Handler for receiving messages from the OSC library. Taken from their example listener.
+	// Should create a generic TSExternalControlMessage for our trowaSoft sequencers and dump it in the module instance's queue.
+	//--------------------------------------------------------------------------------------------------------------------------------------------
+	virtual void ProcessMessage(const osc::ReceivedMessage& rxMsg, const IpEndpointName& remoteEndpoint) override;
+};
+#endif
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSOSCSequencerOutputMessages.hpp b/plugins/community/repos/trowaSoft/src/TSOSCSequencerOutputMessages.hpp
new file mode 100644
index 00000000..2c55d9b1
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSOSCSequencerOutputMessages.hpp
@@ -0,0 +1,224 @@
+#ifndef  TSOSCSEQEUNCEROUTPUTMESSAGES_HPP
+#define TSOSCSEQEUNCEROUTPUTMESSAGES_HPP
+
+
+// Output messages over OSC for trowaSoft Sequencers.
+enum SeqOSCOutputMsg {
+	// Send Play State (Playing/Paused)
+	// /play/state
+	// Parameters: int playing
+	PlayRunningState,
+	// Send Play Toggle [touchOSC] (Playing/Paused)
+	// /play/state/tog
+	// Parameters: int playing
+	PlayToggleRun,
+	// Send Internal step clock tick or External clock pulse
+	// /clock
+	// Parameters: int step
+	PlayClock,
+	// Sequencer RESET button click
+	// /reset
+	// Parameters: bang
+	PlayReset,
+	// Send Current Playing Pattern
+	// /play/pat
+	// Parameters: int pattern
+	PlayPattern,
+	// Send the Current Stored Play Pattern
+	// /play/pat/sav
+	// Parameters: int pattern
+	PlayPatternSav,
+	// Send Current BPM
+	// /bpm
+	// Parameters: float bpm, int divisorId
+	PlayBPM,
+	// Send Stored BPM
+	// /play/bpm/sav
+	// Parameters: int pattern
+	PlayBPMSav,
+	// Send BPM Divisor
+	// /bpmnote
+	// Parameters: int divisorId
+	PlayBPMNote,
+	// Send Step Value
+	// /step
+	// Parameters: int step, float value
+	EditStep,
+	// Send Step String (voltSeq: needed for touchOSC). The step number will be part of the address (for touchOSC).
+	// /step/lbl/
+	// Parameters: string valStr
+	EditStepString,
+	// Send Step Value (Grid/touchOSC)
+	// /edit/stepgrid//
+	// Parameters: float value
+	EditTOSC_GridStep,
+	// Send Current Length
+	// /play/len
+	// Parameters: int stepLength
+	PlayLength,
+	// Send the Current Stored Play Length
+	// /play/len/sav
+	// Parameters: int stepLength
+	PlayLengthSav,
+	// Send Current Output Mode (TRIG, RTRIG, GATE) or (VOLT, NOTE, PATT)
+	// /play/omode
+	// Parameters: int modeId
+	PlayOutputMode,
+	// Send Current Edit Pattern
+	// /edit/pat
+	// Parameters: int pattern
+	EditPattern,
+	// Send Current Edit Channel
+	// /edit/ch
+	// Parameters: int channel
+	EditChannel,
+	// Send Mode (Edit, Performance)
+	// /mode
+	// Parameters: int mode
+	PlayMode,
+	// Send Current Clipboard (copied Pattern/Channel)
+	// /edit/clipboard/
+	// Parameters: int pattern, int channel
+	EditClipboard,
+	// Send Current Pattern Copied to clipboard [touchOSC]
+	// /edit/pat/cpycurr
+	// Parameters: int pattern
+	EditPatternCpyCurr,
+	// Send Current Channel Copied to clipboard [touchOSC]
+	// /edit/ch/cpycurr
+	// Parameters: int channel
+	EditChannelCpyCurr,
+	// Send Current Step LED [touchOSC]
+	// /step/led/
+	// Parameters: int value
+	PlayStepLed,
+	// Current Step LED Color [touchOSC]
+	// /step/led/{step}/color
+	// Parameters: string color
+	PlayStepLedColor,
+	// Step Color [touchOSC]
+	// /edit/step/{step}/color
+	// Parameters: string color
+	EditStepColor,
+	// Step Grid Color [touchOSC]
+	// /edit/stepgrid/color
+	// Parameters: string color
+	EditStepGridColor,
+	NUM_OSC_OUTPUT_MSGS
+};
+
+// In touch osc, to change color, use same address generally, just append "/color".
+#define OSC_TOUCH_OSC_CHANGE_COLOR_FS	"%s/color"
+
+
+// Send Play State (Playing/Paused) (format string).
+// Parameters: int playing
+#define OSC_SEND_PLAY_RUNNINGSTATE_FS	"%s/play/state"
+// Send Play Toggle [touchOSC] (Playing/Paused) (format string).
+// Parameters: int playing
+#define OSC_SEND_PLAY_TOGGLERUN_FS	"%s/play/state/tog"
+// Send Internal step clock tick or External clock pulse (format string).
+// Parameters: int step
+#define OSC_SEND_PLAY_CLOCK_FS	"%s/clock"
+// Sequencer RESET button click (format string).
+// Parameters: bang
+#define OSC_SEND_PLAY_RESET_FS	"%s/reset"
+// Send Current Playing Pattern (format string).
+// Parameters: int pattern
+#define OSC_SEND_PLAY_PATTERN_FS	"%s/play/pat"
+// Send the Current Stored Play Pattern (format string).
+// Parameters: int pattern
+#define OSC_SEND_PLAY_PATTERN_SAV_FS	"%s/play/pat/sav"
+// Send Current BPM (format string).
+// Parameters: float bpm, int divisorId
+#define OSC_SEND_PLAY_BPM_FS	"%s/play/bpm"
+// Send Stored BPM (format string).
+// Parameters: int pattern
+#define OSC_SEND_PLAY_BPM_SAV_FS	"%s/play/bpm/sav"
+// Send BPM Divisor (format string).
+// Parameters: int divisorId
+#define OSC_SEND_PLAY_BPMNOTE_FS	"%s/bpmnote"
+// Send Step Value (format string). The step number will be part of the address (for touchOSC).
+// Parameters: int step, float value
+#define OSC_SEND_EDIT_STEP_FS	"%s/edit/step/"
+// Send Step String (format string). The step number will be part of the address (for touchOSC).
+// Parameters: int step, string valStr
+#define OSC_SEND_EDIT_STEPSTRING_FS	"%s/edit/step/lbl/"
+// Send Step Value (Grid/touchOSC) (format string).
+// %s/edit/stepgrid// : row/col should be appended.
+// Parameters: float value
+#define OSC_SEND_EDIT_TOSC_GRIDSTEP_FS	"%s/edit/stepgrid/"
+// Send Current Length (format string).
+// Parameters: int stepLength
+#define OSC_SEND_PLAY_LENGTH_FS	"%s/play/len"
+// Send the Current Stored Play Length (format string).
+// Parameters: int stepLength
+#define OSC_SEND_PLAY_LENGTH_SAV_FS	"%s/play/len/sav"
+// Send Current Output Mode (TRIG, RTRIG, GATE) or (VOLT, NOTE, PATT) (format string).
+// Parameters: int modeId
+#define OSC_SEND_PLAY_OUTPUTMODE_FS	"%s/play/omode"
+// Send Current Edit Pattern (format string).
+// Parameters: int pattern
+#define OSC_SEND_EDIT_PATTERN_FS	"%s/edit/pat"
+// Send Current Edit Channel (format string).
+// Parameters: int channel
+#define OSC_SEND_EDIT_CHANNEL_FS	"%s/edit/ch"
+// Send Mode (Edit, Performance) (format string).
+// Parameters: int mode
+#define OSC_SEND_PLAY_MODE_FS	"%s/mode"
+// Send Current Clipboard (copied Pattern/Channel) (format string).
+// Parameters: int pattern, int channel
+#define OSC_SEND_EDIT_CLIPBOARD_FS	"%s/edit/clipboard/"
+// Send Current Pattern Copied to clipboard [touchOSC] (format string).
+// Parameters: int pattern
+#define OSC_SEND_EDIT_PATTERN_CPYCURR_FS	"%s/edit/pat/cpycurr"
+// Send Current Channel Copied to clipboard [touchOSC] (format string).
+// Parameters: int channel
+#define OSC_SEND_EDIT_CHANNEL_CPYCURR_FS	"%s/edit/ch/cpycurr"
+// Send Current Step LED (format string).
+// %s/step/led/ : step should be appended.
+// Parameters: int value
+#define OSC_SEND_PLAY_STEP_LED_FS	"%s/step/led/"
+// Current Step LED Color [touchOSC] (format string).
+// Parameters: string color
+#define OSC_SEND_PLAY_STEP_LEDCOLOR_FS	"%s/step/led/{step}/color"
+// Step Color [touchOSC] (format string).
+// %s/edit/step/{step}/color
+// Parameters: string color
+#define OSC_SEND_EDIT_STEP_COLOR_FS	"%s/edit/step/{step}/color"
+// Step Grid Color [touchOSC] (format string).
+// Parameters: string color
+#define OSC_SEND_EDIT_STEPGRID_COLOR_FS	"%s/edit/stepgrid/color"
+
+
+// Format strings for our output OSC messages for our sequencers.
+const char* const TSSeqOSCOutputFormats[] = {  
+	OSC_SEND_PLAY_RUNNINGSTATE_FS,
+	OSC_SEND_PLAY_TOGGLERUN_FS,
+	OSC_SEND_PLAY_CLOCK_FS,
+	OSC_SEND_PLAY_RESET_FS,
+	OSC_SEND_PLAY_PATTERN_FS,
+	OSC_SEND_PLAY_PATTERN_SAV_FS,
+	OSC_SEND_PLAY_BPM_FS,
+	OSC_SEND_PLAY_BPM_SAV_FS,
+	OSC_SEND_PLAY_BPMNOTE_FS,
+	OSC_SEND_EDIT_STEP_FS,
+	OSC_SEND_EDIT_STEPSTRING_FS,
+	OSC_SEND_EDIT_TOSC_GRIDSTEP_FS,
+	OSC_SEND_PLAY_LENGTH_FS,
+	OSC_SEND_PLAY_LENGTH_SAV_FS,
+	OSC_SEND_PLAY_OUTPUTMODE_FS,
+	OSC_SEND_EDIT_PATTERN_FS,
+	OSC_SEND_EDIT_CHANNEL_FS,
+	OSC_SEND_PLAY_MODE_FS,
+	OSC_SEND_EDIT_CLIPBOARD_FS,
+	OSC_SEND_EDIT_PATTERN_CPYCURR_FS,
+	OSC_SEND_EDIT_CHANNEL_CPYCURR_FS,
+	OSC_SEND_PLAY_STEP_LED_FS,
+	OSC_SEND_PLAY_STEP_LEDCOLOR_FS,
+	OSC_SEND_EDIT_STEP_COLOR_FS,
+	OSC_SEND_EDIT_STEPGRID_COLOR_FS
+};
+
+
+#endif //  TSOSCSEQEUNCEROUTPUTMESSAGES_HPP
diff --git a/plugins/community/repos/trowaSoft/src/TSParamTextField.cpp b/plugins/community/repos/trowaSoft/src/TSParamTextField.cpp
new file mode 100644
index 00000000..bfdc3841
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSParamTextField.cpp
@@ -0,0 +1,145 @@
+#include "TSParamTextField.hpp"
+#include 
+
+//-----------------------------------------------------------------------------------------------
+// TSParamTextField()
+// @textType: (IN) Text type for this field (for validation). Should be a value type.
+// @maxLength: (IN) Max length for this field.
+// @paramCtl: (IN) The widget for control.
+// @formatStr: (IN) The format string.
+//-----------------------------------------------------------------------------------------------
+TSParamTextField::TSParamTextField(TextType textType, int maxLength, ParamWidget* paramCtl, const char* formatStr) : TSTextField(textType, maxLength)
+{
+	this->control = paramCtl;
+	FramebufferWidget* fbw = dynamic_cast(paramCtl);
+	if (fbw != NULL)
+	{
+		isDirty = &(fbw->dirty);
+		isBufferedCtrl = true;
+	}
+	this->formatString = formatStr;
+	return;
+}
+
+//-----------------------------------------------------------------------------------------------
+// saveValue()
+// Validate input and save value (valid values only).
+//-----------------------------------------------------------------------------------------------
+void TSParamTextField::saveValue()
+{
+	isEditing = 2; // Wait 2 cycles before setting knob -> text again in step()
+	char buffer[50] = { 0 };
+	if (control != NULL)
+	{
+		float controlVal = control->value;
+		if (isValid()) {
+			// Set the value on the control:
+			float val = (text.length() > 0) ? std::stof(text.c_str()) : 0.0f;
+			if (text2KnobVal != NULL)
+				controlVal = text2KnobVal(val);
+			else
+				controlVal = val;
+			if (controlVal < control->minValue)
+			{
+				val = (knob2TextVal == NULL) ? control->minValue : knob2TextVal(control->minValue);
+				controlVal = control->minValue;
+			}
+			else if (controlVal > control->maxValue)
+			{
+				val = (knob2TextVal == NULL) ? control->maxValue : knob2TextVal(control->maxValue);
+				controlVal = control->maxValue;
+			}
+			control->setValue(controlVal);
+			if (isBufferedCtrl && isDirty != NULL)
+			{
+				*isDirty = true; // Set dirty flag to redraw
+			}
+		}
+		lastControlVal = controlVal;
+		if (knob2TextVal != NULL)
+			sprintf(buffer, formatString, knob2TextVal(controlVal));
+		else
+			sprintf(buffer, formatString, controlVal);
+		text = buffer;
+	}
+	return;
+}
+
+//-----------------------------------------------------------------------------------------------
+// onAction()
+// Save value if valid.
+//-----------------------------------------------------------------------------------------------
+void TSParamTextField::onAction(EventAction &e)
+{
+	//debug("onAction() - visible = %d!", visible);
+	if (visible)
+	{
+		saveValue();
+		e.consumed = true;
+	}
+	return;
+}
+//-----------------------------------------------------------------------------------------------
+// onDefocus()
+// Validate input, set control value to match, format the text field number.
+//-----------------------------------------------------------------------------------------------
+void TSParamTextField::onDefocus(EventDefocus &e)
+{
+	saveValue();
+	if (autoHideMode == AutoHideMode::AutoHideOnDefocus) {
+		visible = false;
+	}
+	isEditing = 2; // Wait one cycle before setting knob -> text again in step()
+	e.consumed = true;
+	return; 
+} // end onDefocus()
+//-----------------------------------------------------------------------------------------------
+// step()
+// Set value to match the control.
+//-----------------------------------------------------------------------------------------------
+void TSParamTextField::step()
+{
+	if (control != NULL && !isEditing)
+	{
+		if (control->value != lastControlVal)
+		{
+			char buffer[50] = { 0 };
+
+			if (knob2TextVal != NULL)
+				sprintf(buffer, formatString, knob2TextVal(control->value));
+			else
+				sprintf(buffer, formatString, control->value);
+			text = buffer;
+
+			lastControlVal = control->value;
+		}
+	}
+	else if (isEditing < 3 && isEditing > 0)
+		isEditing--;
+	return;
+}
+//-----------------------------------------------------------------------------------------------
+// setText()
+// @val : (IN) Float value to set the text.
+// Uses the format string.
+//-----------------------------------------------------------------------------------------------
+void TSParamTextField::setText(float val)
+{
+	char buffer[50] = { 0 };
+	float controlVal = val;
+	if (control != NULL)
+	{
+		if (text2KnobVal != NULL)
+			controlVal = text2KnobVal(val);
+		else
+			controlVal = val;
+		if (controlVal < control->minValue)
+			val = (knob2TextVal == NULL) ? control->minValue : knob2TextVal(control->minValue);
+		else if (controlVal > control->maxValue)
+			val = (knob2TextVal == NULL) ? control->maxValue : knob2TextVal(control->maxValue);
+	}
+	// Format the text
+	sprintf(buffer, formatString, val);
+	text = buffer;
+	return;
+}
diff --git a/plugins/community/repos/trowaSoft/src/TSParamTextField.hpp b/plugins/community/repos/trowaSoft/src/TSParamTextField.hpp
new file mode 100644
index 00000000..89fe617e
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSParamTextField.hpp
@@ -0,0 +1,81 @@
+#include "TSTextField.hpp"
+#include "trowaSoftComponents.hpp"
+#include "widgets.hpp"
+
+// Companion text field a for a param control.
+// Should set the param value and dirty the knob.
+/// TODO: Need some event notification / callback from the param control when its value changes...
+struct TSParamTextField : TSTextField {
+	// The param widget this text field should be attached to.
+	ParamWidget* control = NULL;
+	// Pointer to dirty (if control is FrameBufferWidget)
+	bool* isDirty = NULL;
+	// If the control needs dirty set.
+	bool isBufferedCtrl = false;
+	// The format string to use (if any).
+	const char* formatString;
+	// Translate knob value to text value.
+	float(*knob2TextVal)(float) = NULL;
+	// Translate text value to knob value.
+	float(*text2KnobVal)(float) = NULL;
+	// This field is currently being edited.
+	char isEditing = 0;
+	// Last control value.
+	float lastControlVal = -10000;
+
+	enum AutoHideMode {
+		// Do not hide automatically.
+		AutoHideOff,
+		// Automatically hide this text box when it loses focus.
+		AutoHideOnDefocus
+	};
+	// Hide this text box automatically
+	AutoHideMode autoHideMode = AutoHideMode::AutoHideOff;
+
+	//-----------------------------------------------------------------------------------------------
+	// TSParamTextField()
+	// @textType: (IN) Text type for this field (for validation).
+	// @maxLength: (IN) Max length for this field.
+	// @paramCtl: (IN) The widget for control.
+	// @formatStr: (IN) The format string.
+	//-----------------------------------------------------------------------------------------------
+	TSParamTextField(TextType textType, int maxLength, ParamWidget* paramCtl, const char* formatStr);
+	//-----------------------------------------------------------------------------------------------
+	// saveValue()
+	// Validate input and save value (valid values only).
+	//-----------------------------------------------------------------------------------------------
+	void saveValue();
+	//-----------------------------------------------------------------------------------------------
+	// step()
+	// Set value to match the control.
+	//-----------------------------------------------------------------------------------------------
+	void step() override;
+	//-----------------------------------------------------------------------------------------------
+	// onAction()
+	// Save value if valid.
+	//-----------------------------------------------------------------------------------------------
+	void onAction(EventAction &e) override;
+	//-----------------------------------------------------------------------------------------------
+	// onFocus()
+	// Set flag to not update from the control.
+	//-----------------------------------------------------------------------------------------------
+	void onFocus(EventFocus &e) override
+	{
+		e.consumed = true;
+		isEditing = 3;
+		selection = 0;
+		cursor = text.size();
+		return;
+	}
+	//-----------------------------------------------------------------------------------------------
+	// onDefocus()
+	// Validate input, set control value to match, format the text field number.
+	//-----------------------------------------------------------------------------------------------
+	void onDefocus(EventDefocus &e) override;
+	//-----------------------------------------------------------------------------------------------
+	// setText()
+	// @val : (IN) Float value to set the text.
+	// Uses the format string.
+	//-----------------------------------------------------------------------------------------------
+	void setText(float val);
+};
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSSModuleWidgetBase.hpp b/plugins/community/repos/trowaSoft/src/TSSModuleWidgetBase.hpp
new file mode 100644
index 00000000..008865d2
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSSModuleWidgetBase.hpp
@@ -0,0 +1,36 @@
+#ifndef TROWASOFT_MODULE_TSMODULEWIDGETBASE_HPP
+#define TROWASOFT_MODULE_TSMODULEWIDGETBASE_HPP
+
+#include "rack.hpp"
+using namespace rack;
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSSModuleWidgetBase
+// Base Module Widget. Remove randomize of parameters.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSSModuleWidgetBase : ModuleWidget {
+	bool randomizeParameters = false;
+	TSSModuleWidgetBase(Module* tsModule) : ModuleWidget(tsModule) { 
+		return; 
+	}
+	TSSModuleWidgetBase(Module* tsModule, bool randomizeParams) : TSSModuleWidgetBase(tsModule)
+	{ 
+		randomizeParameters = randomizeParams; 
+		return; 
+	}
+	void randomize() override
+	{
+		if (randomizeParameters)
+		{
+			for (ParamWidget *param : params) {
+				param->randomize();
+			}
+		}
+		if (module) {
+			module->randomize();
+		}
+		return;
+	}
+};
+
+#endif // end if not defined
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSScopeBase.cpp b/plugins/community/repos/trowaSoft/src/TSScopeBase.cpp
new file mode 100644
index 00000000..072f36bc
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSScopeBase.cpp
@@ -0,0 +1,46 @@
+#include "TSScopeBase.hpp"
+
+
+// List of what global effects to offer on each waveform.
+const GlobalEffect* SCOPE_GLOBAL_EFFECTS[TROWA_NUM_GLOBAL_EFFECTS] = {
+	new GlobalEffect("SRC-OVR",NVG_SOURCE_OVER), //destination + source
+	new GlobalEffect("DEST-OUT",NVG_DESTINATION_OUT), //destination - source
+	new GlobalEffect("LIGHT",NVG_LIGHTER), //destination + source + lighter(source & destination)
+	new GlobalEffect("XOR",NVG_XOR), //source ^ destination
+	new GlobalEffect("SRC-ATOP",NVG_ATOP), //destination + (source & destination)
+	new GlobalEffect("DEST-OVR",NVG_DESTINATION_OVER), //source + destination
+	new GlobalEffect("SRC-IN",NVG_SOURCE_IN), //destination & source
+	new GlobalEffect("SRC-OUT",NVG_SOURCE_OUT), //source - destination
+	new GlobalEffect("DEST-IN",NVG_DESTINATION_IN), //source & destination
+	new GlobalEffect("DEST-ATOP",NVG_DESTINATION_ATOP), //source + (destination & source)
+	new GlobalEffect("COPY",NVG_COPY) //source
+};
+
+// Gets where the point is.
+uint8_t GetPointLocationCode(Vec pt, float minX, float maxX, float minY, float maxY)
+{
+	uint8_t code = POINT_POS_INSIDE;
+	if (pt.x < minX)
+		code = code | POINT_POS_LEFT;
+	else if (pt.x > maxX)
+		code = code | POINT_POS_RIGHT;
+	if (pt.y < minY)
+		code = code | POINT_POS_BOTTOM;
+	else if (pt.y > maxY)
+		code = code | POINT_POS_TOP;
+	return code;
+}
+// Get where the point is.
+uint8_t GetPointLocationCode(Vec pt, Vec minBounds, Vec maxBounds)
+{
+	uint8_t code = POINT_POS_INSIDE;
+	if (pt.x < minBounds.x)
+		code = code | POINT_POS_LEFT;
+	else if (pt.x > maxBounds.x)
+		code = code | POINT_POS_RIGHT;
+	if (pt.y < minBounds.y)
+		code = code | POINT_POS_BOTTOM;
+	else if (pt.y > maxBounds.y)
+		code = code | POINT_POS_TOP;
+	return code;
+}
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSScopeBase.hpp b/plugins/community/repos/trowaSoft/src/TSScopeBase.hpp
new file mode 100644
index 00000000..6bd20894
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSScopeBase.hpp
@@ -0,0 +1,359 @@
+#ifndef TSSCOPEMODULEBASE_HPP
+#define TSSCOPEMODULEBASE_HPP
+#include 
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "util/math.hpp"
+#include "dsp/digital.hpp"
+
+#define BUFFER_SIZE 					512
+#define TROWA_SCOPE_USE_COLOR_LIGHTS	  0
+
+// X and Y Knobs:
+#define TROWA_SCOPE_POS_KNOB_MIN	-30.0	// Min pos value
+#define TROWA_SCOPE_POS_KNOB_MAX	 30.0	// Max Pos value
+#define TROWA_SCOPE_POS_X_KNOB_DEF	  0.0 
+#define TROWA_SCOPE_POS_Y_KNOB_DEF	  0.0 
+#define TROWA_SCOPE_SCALE_KNOB_MIN	-10.0	// Min Scale value
+#define TROWA_SCOPE_SCALE_KNOB_MAX	 10.0	// Max Scale value
+#define TROWA_SCOPE_SCALE_POS_INPUT_MIN_V	-10.0	// Min input voltage for Scale & Offset
+#define TROWA_SCOPE_SCALE_POS_INPUT_MAX_V	 10.0	// Max input voltage for Scale & Offset
+
+
+// Time Knob:
+#define TROWA_SCOPE_TIME_KNOB_MIN	 -6.0
+#define TROWA_SCOPE_TIME_KNOB_MAX	-16.0
+#define TROWA_SCOPE_TIME_KNOB_DEF	-14.0	// Default value
+
+// Effect Knob
+// Number of effects (max index is this - 1) for our scope
+#define TROWA_SCOPE_NUM_EFFECTS			TROWA_NUM_GLOBAL_EFFECTS // 4
+// Effect Knob min value (0)
+#define TROWA_SCOPE_EFFECT_KNOB_MIN		0
+// Effect Knob max value
+#define TROWA_SCOPE_EFFECT_KNOB_MAX		(TROWA_SCOPE_NUM_EFFECTS-1) 
+#define TROWA_SCOPE_EFFECT_KNOB_DEF		TROWA_SCOPE_EFFECT_KNOB_MIN	// Default value
+
+//-- From original multiScope ---
+// Hue Knob:
+#define TROWA_SCOPE_HUE_KNOB_MIN	-10	// Not used anymore
+#define TROWA_SCOPE_HUE_KNOB_MAX	 10 // Not used anymore
+#define TROWA_SCOPE_HUE_INPUT_MIN_V	  0 // Not used anymore
+#define TROWA_SCOPE_HUE_INPUT_MAX_V	  5 // Not used anymore
+#define TROWA_SCOPE_COLOR_KNOB_Y_OFFSET	0 // 6
+// Opacity:
+#define TROWA_SCOPE_MIN_OPACITY			0.0 // Not used anymore
+#define TROWA_SCOPE_MAX_OPACITY			1.0 // Not used anymore
+#define TROWA_SCOPE_OPACITY_INPUT_MIN	 0.0 // (Not used anymore) Min Voltage in
+#define TROWA_SCOPE_OPACITY_INPUT_MAX	 5.0 // (Not used anymore) Max Voltage in
+
+// Color Knobs and Inputs (HSLA) - All of these components will use the same values. Knobs should use the base value directly.
+#define TROWA_SCOPE_HSLA_MIN				0.0	// Min value for Hue, Sat, Lum, or Alpha/Opacity
+#define TROWA_SCOPE_HSLA_MAX				1.0	// Max value for Hue, Sat, Lum, or Alpha/Opacity
+#define TROWA_SCOPE_HSLA_INPUT_MIN_V		 -5 // Min Voltage in for Hue, Sat, Lum, or Alpha/Opacity
+#define TROWA_SCOPE_HSLA_INPUT_MAX_V		  5 // Max Voltage in for Hue, Sat, Lum, or Alpha/Opacity
+
+// Rotation Knob:
+#define TROWA_SCOPE_ROT_KNOB_MIN	-10
+#define TROWA_SCOPE_ROT_KNOB_MAX	 10
+#define TROWA_SCOPE_ROUND_FORMAT	"%.2f"	// Output string format
+#define TROWA_SCOPE_ROUND_VALUE		100		// Rounding
+#define TROWA_SCOPE_ABS_ROT_ON_COLOR			COLOR_TS_BLUE	// Color to signal Absolute Rotation mode is on.
+
+// Colors:
+#define TROWA_SCOPE_LINK_XY_SCALE_ON_COLOR		COLOR_MAGENTA
+#define TROWA_SCOPE_INFO_DISPLAY_ON_COLOR		COLOR_TS_ORANGE
+#define TROWA_SCOPE_LISSAJOUS_ON_COLOR			COLOR_YELLOW
+#define TROWA_SCOPE_FILL_ON_COLOR				nvgRGB(0xDD,0xDD,0xDD) // COLOR_WHITE -- Very bright
+
+// Line Thickness
+#define TROWA_SCOPE_THICKNESS_MIN		  1.0
+#define TROWA_SCOPE_THICKNESS_MAX		 10.0
+#define TROWA_SCOPE_THICKNESS_DEF		  3.0
+#define TROWA_SCOPE_THICKNESS_INPUT_MIN	 -5.0
+#define TROWA_SCOPE_THICKNESS_INPUT_MAX	  5.0
+
+#define POINT_POS_INSIDE	0 // Point is within bounds
+#define POINT_POS_LEFT		0b0001 // Point is below min X
+#define POINT_POS_RIGHT		0b0010 // Point is above max X
+#define POINT_POS_BOTTOM	0b0100 // Point is below min Y
+#define POINT_POS_TOP		0b1000 // Point is above max Y
+
+#define POINT_IS_IN_BOUNDS(a)		(!a)	// The given point is inside our bounds.
+#define LINE_OUT_OF_BOUNDS(a,b)		(a&b)	// The line is completely outside of bounds (and would not cross our region).
+#define LINE_IS_IN_BOUNDS(a,b)		(!(a|b)) // The line is inside our bounds.
+
+// Gets where the point is.
+uint8_t GetPointLocationCode(Vec pt, float minX, float maxX, float minY, float maxY);
+// Gets where the point is.
+uint8_t GetPointLocationCode(Vec pt, Vec minBounds, Vec maxBounds);
+
+// Global effects array
+extern const GlobalEffect* SCOPE_GLOBAL_EFFECTS[TROWA_NUM_GLOBAL_EFFECTS];
+
+/// TODO: Waveform: Thickness control & port (1 knob, 1 port)
+/// TODO: Waveform: X&Y Size and position ports (4 ports)
+
+#define TROWA_SCOPE_USE_Z_DIMENSION		0 // If we are using Z also, this will require more transforms and crap
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSWaveform
+// Store data about a waveform.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSWaveform
+{
+	float bufferX[BUFFER_SIZE] = {};
+	float bufferY[BUFFER_SIZE] = {};
+	bool bufferPenOn[BUFFER_SIZE] = {};
+
+	int bufferIndex;
+	float frameIndex;
+	// Lissajous mode on
+	bool lissajous = true;
+	SchmittTrigger lissajousTrigger;
+
+	// Link X and Y scale ::::::::::::::::::::::::::::::::::::::::::::::
+	// Force aspect ratio lock
+	bool linkXYScales;
+	// Trigger for linkXYScales button
+	SchmittTrigger linkXYScalesTrigger;
+	// Last value for scale when X and Y were synched.
+	float lastXYScaleValue;
+	// Aspect Ratio X/Y:
+	float aspectRatioXY = 1.0;
+
+#if TROWA_SCOPE_USE_Z_DIMENSION
+	// Number of axes
+	int numAxes = 3;
+	// Z-values
+	float bufferZ[BUFFER_SIZE] = {};
+	// Master Buffer pointer
+	float* buffer[3] = { &(bufferX[0]), &(bufferY[0]), &(bufferZ[0]) };
+	// Aspect Ratio X/Z:
+	float aspectRatioXZ = 1.0;
+	// Scale values (amplitudes for X, Y, Z).
+	float scaleVals[3] = { 1.0, 1.0, 1.0 };
+	// Offset values for X, Y, Z
+	float offsetVals[3] = { 0.0, 0.0, 0.0 };
+	// If the X, Y, Z inputs are active.
+	bool inputsActive[3] = { false, false, false };
+#else
+	// Number of axes
+	int numAxes = 2;
+	// Master Buffer pointer
+	float* buffer[2] = { &(bufferX[0]), &(bufferY[0])};
+	// Scale values (amplitudes for X, Y).
+	float scaleVals[2] = { 1.0, 1.0 };
+	// Offset values for X, Y.
+	float offsetVals[2] = { 0.0, 0.0 };
+	// If the X, Y inputs are active.
+	bool inputsActive[2] = { false, false };
+#endif
+
+
+	// Rotation ::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+	SchmittTrigger rotModeTrigger;
+	// True for absolute angular position, false if constant angular change
+	bool rotMode;
+	// Value from rotation knob
+	float rotKnobValue;
+	// Translated to ABS position [radians]
+	float rotAbsValue;
+	// Translated to differential position [radians] (rate)
+	float rotDiffValue;
+
+	// Colors ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+	// Actual color
+	NVGcolor waveColor;
+	// Color hue 0 to 1
+	float waveHue = 0;
+	// Color saturation 0 to 1
+	float waveSat = 0.5;
+	// Color light 0 to 1
+	float waveLght = 0.5;
+#if TROWA_SCOPE_USE_COLOR_LIGHTS
+	// References to our lights (typed)
+	ColorValueLight* waveLight;
+#endif
+	// If the color has changed.
+	bool colorChanged;
+	// Alpha channel 0-1
+	float waveOpacity = 1.0;
+
+	// Fill color::::::::::::::::::::::::
+	// Fill mode is on
+	bool doFill = false;
+	SchmittTrigger fillOnTrigger;
+	// Color to use for fill.
+	NVGcolor fillColor;
+	// Fill hue (0-1)
+	float fillHue = 0;
+	// Fill saturation (0-1)
+	float fillSat = 0.5;
+	// Fill lum (0-1)
+	float fillLght = 0.5;
+	// Alpha channel 0-1.
+	float fillOpacity = 1.0;
+
+
+	// Rendering properties ::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+	// Thickness of waveform line.
+	float lineThickness = 3.0;
+	// Negative the color.
+	bool negativeImage = false;
+	// Index into SCOPE_GLOBAL_EFFECTS for what effect to do.
+	int gEffectIx = 0;
+
+	TSWaveform()
+	{
+		bufferIndex = 0;
+		frameIndex = 0;
+		memset(bufferPenOn, true, BUFFER_SIZE);
+		colorChanged = true;
+		rotMode = false;
+		rotKnobValue = 0;
+		rotAbsValue = 0;
+		rotDiffValue = 0;
+		linkXYScales = false;
+		waveOpacity = TROWA_SCOPE_MAX_OPACITY;
+		lineThickness = 3.0;
+		waveColor = HueToColor(waveHue, waveSat, waveLght);
+		fillColor = HueToColor(fillHue, fillSat, fillLght);
+#if TROWA_SCOPE_USE_COLOR_LIGHTS
+		waveLight = NULL;
+#endif
+		return;
+	}
+
+	void setHue(float hue)
+	{
+		waveHue = hue;
+		waveColor = HueToColor(waveHue, waveSat, waveLght);
+	}
+	void setHueFromKnob(float hueKnobValue)
+	{
+		setHue(rescale(hueKnobValue, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, 0.0, 1.0));
+		return;
+	}
+	void setFillHue(float hue)
+	{
+		fillHue = hue;
+		fillColor = HueToColor(hue, fillSat, fillLght);
+	}
+	void setFillHueFromKnob(float hueKnobValue)
+	{
+		setFillHue(rescale(hueKnobValue, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, 0.0, 1.0));
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// toJson(void)
+	// Save to json.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	json_t *toJson() {
+		// Really should just serialize the TSWaveForm object.
+		json_t* rootJ = json_object();
+		json_t* itemJ;
+
+		// Colors
+		json_t* waveColorJ = json_array();
+		json_t* fillColorJ = json_array();
+		// -- RGB
+		for (int i = 0; i < 3; i++)
+		{
+			itemJ = json_real(waveColor.rgba[i]);
+			json_array_append_new(waveColorJ, itemJ);
+			itemJ = NULL;
+
+			itemJ = json_real(fillColor.rgba[i]);
+			json_array_append_new(fillColorJ, itemJ);
+			itemJ = NULL;
+		}
+		// -- Alpha (stored separately)
+		itemJ = json_real(waveOpacity);
+		json_array_append_new(waveColorJ, itemJ);
+		itemJ = json_real(fillOpacity);
+		json_array_append_new(fillColorJ, itemJ);
+		json_object_set_new(rootJ, "waveColor", waveColorJ);
+		json_object_set_new(rootJ, "fillColor", fillColorJ);
+
+		json_object_set_new(rootJ, "fillOn", json_integer(this->doFill));
+		json_object_set_new(rootJ, "lissajous", json_integer(this->lissajous));
+		json_object_set_new(rootJ, "rotMode", json_integer(this->rotMode));
+		json_object_set_new(rootJ, "linkXYScales", json_integer(this->linkXYScales));
+		return rootJ;
+	} // end toJson()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// fromJson(void)
+	// Load settings.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void fromJson(json_t *rootJ) {
+		json_t* itemJ;
+		// Colors
+		json_t* waveColorJ = json_object_get(rootJ, "waveColor");
+		json_t* fillColorJ = json_object_get(rootJ, "fillColor");
+		// -- RGB
+		for (int i = 0; i < 3; i++)
+		{
+			if (waveColorJ)
+			{
+				itemJ = json_array_get(waveColorJ, i);
+				if (itemJ)
+					waveColor.rgba[i] = (float)(json_real_value(itemJ));
+				itemJ = NULL;
+			}
+			if (fillColorJ)
+			{
+				itemJ = json_array_get(fillColorJ, i);
+				if (itemJ)
+					fillColor.rgba[i] = (float)(json_real_value(itemJ));
+				itemJ = NULL;
+			}
+		}
+		// -- Alpha
+		if (waveColorJ)
+		{
+			itemJ = json_array_get(waveColorJ, 3);
+			if (itemJ)
+				waveOpacity = (float)(json_real_value(itemJ));
+			itemJ = NULL;
+		}
+		if (fillColorJ)
+		{
+			itemJ = json_array_get(fillColorJ, 3);
+			if (itemJ)
+				fillOpacity = (float)(json_real_value(itemJ));
+			itemJ = NULL;
+		}
+		itemJ = json_object_get(rootJ, "fillOn");
+		if (itemJ)
+		{
+			doFill = (bool)(json_integer_value(itemJ));
+			itemJ = NULL;
+		}
+		itemJ = json_object_get(rootJ, "lissajous");
+		if (itemJ)
+		{
+			lissajous = (bool)(json_integer_value(itemJ));
+			itemJ = NULL;
+		}
+		itemJ = json_object_get(rootJ, "rotMode");
+		if (itemJ)
+		{
+			lissajous = (bool)(json_integer_value(itemJ));
+			itemJ = NULL;
+		}
+		itemJ = json_object_get(rootJ, "linkXYScales");
+		if (itemJ)
+		{
+			linkXYScales = (bool)(json_integer_value(itemJ));
+			itemJ = NULL;
+		}
+		return;
+	} // end fromJson()
+};
+
+
+
+#endif // !TSSCOPEMODULEBASE_HPP
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSSequencerModuleBase.cpp b/plugins/community/repos/trowaSoft/src/TSSequencerModuleBase.cpp
new file mode 100644
index 00000000..2742c2ae
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSSequencerModuleBase.cpp
@@ -0,0 +1,1618 @@
+#include 
+#include 
+#include 
+#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "TSSequencerModuleBase.hpp"
+#include "TSOSCSequencerListener.hpp"
+#include "TSOSCSequencerOutputMessages.hpp"
+#include "TSOSCCommunicator.hpp"
+#include "TSSequencerWidgetBase.hpp"
+
+// Static Variables:
+RandStructure TSSequencerModuleBase::RandomPatterns[TROWA_SEQ_NUM_RANDOM_PATTERNS] = {
+	{ 1,{ 0 } },
+	{ 2,{ 0, 1 } },
+	{ 2,{ 0,0,0,1 } },
+	{ 2,{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } },
+	{ 2,{ 0,0,1,1 } },
+	{ 2,{ 0,1,1,1 } },
+	{ 2,{ 0,1,1,0 } },
+	{ 3,{ 0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,2 } },
+	{ 3,{ 0,0,1,2 } },
+	{ 3,{ 0,0,0,0,0,0,1,2 } },
+	{ 3,{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2 } },
+	{ 3,{ 0,1,0,2 } },
+	{ 3,{ 0,1,2,0 } },
+	{ 3,{ 0,1,1,2 } },
+	{ 3,{ 0,2,1,2 } },
+	{ 4,{ 0,1,2,3 } },
+	{ 4,{ 0,0,1,1,2,2,3,3 } },
+	{ 4,{ 0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3 } },
+	{ 5,{ 0,1,0,1,0,1,0,2,0,3,0,3,0,3,0,4 } },
+	{ 6,{ 0,1,0,2,0,1,0,3,0,1,0,4,0,1,0,5 } },
+	{ 8,{ 0,0,0,1,2,3,4,5,0,0,0,1,2,3,6,7 } },
+	{ 9,{ 0,1,0,2,0,1,0,3,0,1,0,4,5,6,7,8 } },
+	{ 10,{ 0,1,1,2,3,4,5,6,0,1,1,2,3,7,8,9 } },
+	{ 10,{ 0,1,1,2,3,4,5,6,1,1,1,2,3,7,8,9 } },
+	{ 10,{ 0,1,2,3,4,5,6,7,0,1,2,3,4,5,8,9 } },
+	{ 10,{ 0,1,2,3,4,5,6,7,0,1,8,3,4,5,6,9 } },
+	{ 11,{ 0,1,2,3,4,5,6,7,8,1,2,3,4,5,9,10 } }
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSSequencerModuleBase()
+// Instantiate the abstract base class.
+// @numSteps: (IN) Maximum number of steps
+// @numRows: (IN) The number of rows (for layout).
+// @numCols: (IN) The number of columns (for layout).
+// @numRows * @numCols = @numSteps
+// @defStateVal : (IN) The default state value (i.e. 0/false for a boolean step sequencer or whatever float value you want).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+TSSequencerModuleBase::TSSequencerModuleBase(/*in*/ int numSteps, /*in*/ int numRows, /*in*/ int numCols, /*in*/ float defStateVal) : Module(NUM_PARAMS + numSteps, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS + numSteps)
+{
+	useOSC = false;
+	oscInitialized = false;
+	oscBuffer = NULL;
+	oscTxSocket = NULL;
+	oscListener = NULL;
+	oscRxSocket = NULL;
+	oscNamespace = OSC_DEFAULT_NS;
+	oscId = TSOSCConnector::GetId();
+
+	for (int i = 0; i < SeqOSCOutputMsg::NUM_OSC_OUTPUT_MSGS; i++)
+	{
+		for (int j = 0; j < OSC_ADDRESS_BUFFER_SIZE; j++)
+			oscAddrBuffer[i][j] = '\0';
+	}
+
+	prevIndex = TROWA_INDEX_UNDEFINED;
+
+	gateTriggers = NULL;
+
+	lastStepWasExternalClock = false;
+	defaultStateValue = defStateVal;
+	currentChannelEditingIx = 0;
+	currentPatternEditingIx = 0;
+	currentPatternPlayingIx = 0;
+	// Number of steps in not static at compile time anymore...
+	maxSteps = numSteps; // Num Steps may vary now up to 64
+	currentNumberSteps = maxSteps;
+	storedNumberSteps = maxSteps;
+	this->numRows = numRows;
+	this->numCols = numCols;
+
+	stepLights = new float*[numRows];
+	gateLights = new float*[numRows];
+	padLightPtrs = new ColorValueLight**[numRows];
+
+	for (int r = 0; r < numRows; r++)
+	{
+		stepLights[r] = new float[numCols];
+		gateLights[r] = new float[numCols];
+		padLightPtrs[r] = new ColorValueLight*[numCols];
+		for (int c = 0; c < numCols; c++)
+		{
+			stepLights[r][c] = 0;
+			gateLights[r][c] = 0;
+		}
+	}
+	for (int g = 0; g < TROWA_SEQ_NUM_CHNLS; g++)
+	{
+		copyBuffer[g] = new float[maxSteps];
+	}
+
+	for (int p = 0; p < TROWA_SEQ_NUM_PATTERNS; p++)
+	{
+		for (int g = 0; g < TROWA_SEQ_NUM_CHNLS; g++)
+		{
+			triggerState[p][g] = new float[maxSteps];
+			for (int s = 0; s < maxSteps; s++)
+			{
+				triggerState[p][g][s] = defaultStateValue;
+			}
+		}
+	}
+	modeStrings[0] = "TRIG";
+	modeStrings[1] = "RTRG";
+	modeStrings[2] = "GATE"; // CONT/GATE
+
+	copySourcePatternIx = -1;
+	copySourceChannelIx = TROWA_SEQ_COPY_CHANNELIX_ALL; // Which trigger we are copying, -1 for all		
+
+	initialized = false;
+	firstLoad = true;
+	return;
+} // end TSSequencerModuleBase()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Delete our goodies.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+TSSequencerModuleBase::~TSSequencerModuleBase()
+{
+	initialized = false; // Stop doing stuff
+	cleanupOSC();
+	for (int r = 0; r < numRows; r++)
+	{
+		if (stepLights[r])
+			delete[] stepLights[r];
+		if (gateLights[r])
+			delete[] gateLights[r];
+		if (padLightPtrs[r])
+			delete[] padLightPtrs[r];
+	}
+	if (stepLights != NULL)
+	{
+		delete[] stepLights; stepLights = NULL;
+	}
+	if (gateLights != NULL)
+	{
+		delete[] gateLights; gateLights = NULL;
+	}
+	if (padLightPtrs != NULL)
+	{
+		delete[] padLightPtrs;	padLightPtrs = NULL;
+	}
+	for (int g = 0; g < TROWA_SEQ_NUM_CHNLS; g++)
+	{
+		delete[] copyBuffer[g];
+		copyBuffer[g] = NULL; // We should be totally dead & unreferenced anyway, so I'm not sure we have NULL our ptrs???
+	}
+	for (int p = 0; p < TROWA_SEQ_NUM_PATTERNS; p++)
+	{
+		for (int g = 0; g < TROWA_SEQ_NUM_CHNLS; g++)
+		{
+			delete[] triggerState[p][g];
+			triggerState[p][g] = NULL;
+		}
+	}
+	this->copyGateLight = NULL;
+	this->copyPatternLight = NULL;
+	this->pasteLight = NULL;
+	// Free our buffer if we had initialized it
+	oscMutex.lock();
+	if (oscBuffer != NULL)
+	{
+		free(oscBuffer);
+		oscBuffer = NULL;
+	}
+	oscMutex.unlock();
+	return;
+} // end ~TSSequencerModuleBase()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// reset(void)
+// Reset ALL step values to default.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+void TSSequencerModuleBase::reset()
+{
+	valuesChanging = true;
+	for (int p = 0; p < TROWA_SEQ_NUM_PATTERNS; p++)
+	{
+		for (int c = 0; c < TROWA_SEQ_NUM_CHNLS; c++)
+		{
+			for (int s = 0; s < maxSteps; s++)
+			{
+				triggerState[p][c][s] = defaultStateValue;
+			}
+		}
+	}
+	/// TODO: Also clear our clipboard and turn off OSC?
+	reloadEditMatrix = true;
+	valuesChanging = false;
+	return;
+}
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// randomize()
+// @patternIx : (IN) The index into our pattern matrix (0-63). Or TROWA_INDEX_UNDEFINED for all patterns.
+// @channelIx : (IN) The index of the channel (gate/trigger/voice) if any (0-15, or TROWA_SEQ_COPY_CHANNELIX_ALL/TROWA_INDEX_UNDEFINED for all).
+// @useStructured: (IN) Create a random sequence/pattern of random values.
+// Random all from : https://github.com/j4s0n-c/trowaSoft-VCV/issues/8
+// Structured from : https://github.com/j4s0n-c/trowaSoft-VCV/issues/10
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+void TSSequencerModuleBase::randomize(int patternIx, int channelIx, bool useStructured)
+{
+	if (patternIx == TROWA_INDEX_UNDEFINED)
+	{
+		// All patterns:
+		for (int p = 0; p < TROWA_SEQ_NUM_PATTERNS; p++)
+		{
+			randomize(p, TROWA_INDEX_UNDEFINED, useStructured); // All channels
+		}
+	}
+	else if (channelIx == TROWA_INDEX_UNDEFINED)
+	{
+		// This pattern:
+		for (int c = 0; c < TROWA_SEQ_NUM_CHNLS; c++)
+		{
+			randomize(patternIx, c, useStructured);
+		}
+	}
+	else
+	{
+		valuesChanging = true;
+		// -- Randomize Channel Specified --
+		float val;
+		if (useStructured)
+		{
+			// Use a pattern
+			// A, AB, ABBA, ABAC
+			int rIx = rand() % numStructuredRandomPatterns;// TROWA_SEQ_NUM_RANDOM_PATTERNS;
+			int n = RandomPatterns[rIx].numDiffVals;
+			float* randVals = new float[n];
+			int patternLen = RandomPatterns[rIx].pattern.size();
+			// Every Channel should get its own random pattern
+			for (int i = 0; i < n; i++)
+				randVals[i] = getRandomValue();
+
+			for (int s = 0; s < maxSteps; s++)
+			{
+				val = randVals[RandomPatterns[rIx].pattern[s % patternLen]];
+				triggerState[patternIx][channelIx][s] = val;
+				if (patternIx == currentPatternEditingIx && channelIx == currentChannelEditingIx)
+					onShownStepChange(s, val);
+			}
+			delete[] randVals;
+		} // end if random pattern/structure
+		else
+		{
+			// Every value is random
+			for (int s = 0; s < maxSteps; s++)
+			{
+				val = getRandomValue();
+				triggerState[patternIx][channelIx][s] = val;
+				if (patternIx == currentPatternEditingIx && channelIx == currentChannelEditingIx)
+					onShownStepChange(s, val);
+			}
+		} // end else (normal Rand -- all values random)
+		reloadEditMatrix = (patternIx == currentPatternEditingIx && channelIx == currentChannelEditingIx);
+		valuesChanging = false;
+	} // end else (channel and pattern specified)
+	return;
+}
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Set the OSC namespace.
+// @oscNs: (IN) The namespace for OSC.
+// Sets the command address strings too.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSequencerModuleBase::setOSCNamespace(const char* oscNs)
+{
+	this->oscNamespace = oscNs;
+	for (int i = 0; i < SeqOSCOutputMsg::NUM_OSC_OUTPUT_MSGS; i++)
+	{
+		// Create our array of output addresses based on the base format and the osc name space.
+		sprintf(this->oscAddrBuffer[i], TSSeqOSCOutputFormats[i], oscNamespace.c_str());
+	}
+	// Add %d (all this was changed for touchOSC's limitations)
+	std::strcat(oscAddrBuffer[SeqOSCOutputMsg::EditStepString], "%d");
+	std::strcat(oscAddrBuffer[SeqOSCOutputMsg::EditStep], "%d");
+	std::strcat(oscAddrBuffer[SeqOSCOutputMsg::PlayStepLed], "%d");
+	// [touchOSC] Add some /
+	std::strcat(oscAddrBuffer[SeqOSCOutputMsg::EditTOSC_GridStep], "%d/%d");
+
+	return;
+} // end setOSCNameSpace()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Initialize OSC on the given ip and ports.
+// @ipAddress: (IN) The ip address.
+// @outputPort: (IN) The output port.
+// @inputPort: (IN) The input port.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSequencerModuleBase::initOSC(const char* ipAddress, int outputPort, int inputPort)
+{
+	oscMutex.lock();
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+	debug("TSSequencerModuleBase::initOSC() - Initializing OSC");
+#endif
+	try
+	{
+		// Try to register these ports:
+		if (TSOSCConnector::RegisterPorts(oscId, outputPort, inputPort))
+		{
+			oscError = false;
+			this->currentOSCSettings.oscTxIpAddress = ipAddress;
+			this->setOSCNamespace(this->oscNamespace.c_str());
+			if (oscBuffer == NULL)
+			{
+				oscBuffer = (char*)malloc(OSC_OUTPUT_BUFFER_SIZE * sizeof(char));
+			}
+			if (oscTxSocket == NULL)
+			{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+				debug("TSSequencerModuleBase::initOSC() - Create TRANS socket at %s, port %d.", ipAddress, outputPort);
+#endif
+				oscTxSocket = new UdpTransmitSocket(IpEndpointName(ipAddress, outputPort));
+				this->currentOSCSettings.oscTxPort = outputPort;
+			}
+			if (oscRxSocket == NULL)
+			{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+				debug("TSSequencerModuleBase::initOSC() - Create RECV socket at any address, port %d.", inputPort);
+#endif
+				oscListener = new TSOSCSequencerListener();
+				oscListener->sequencerModule = this;
+				oscListener->oscNamespace = this->oscNamespace;
+				oscRxSocket = new UdpListeningReceiveSocket(IpEndpointName(IpEndpointName::ANY_ADDRESS, inputPort), oscListener);
+				this->currentOSCSettings.oscRxPort = inputPort;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+				debug("TSSequencerModuleBase::initOSC() - Starting listener thread...");
+#endif
+				oscListenerThread = std::thread(&UdpListeningReceiveSocket::Run, oscRxSocket);
+			}
+//#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+//			debug("TSSequencerModuleBase::initOSC() - OSC Initialized");
+//#endif
+			info("TSSequencerModuleBase::initOSC() - OSC Initialized : %s :%d :%d", ipAddress, outputPort, inputPort);
+
+			oscInitialized = true;
+		}
+		else
+		{
+			oscError = true;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("TSSequencerModuleBase::initOSC() - Ports in use already.");
+#endif
+		}
+	}
+	catch (const std::exception& ex)
+	{
+		oscError = true;
+		warn("TSSequencerModuleBase::initOSC() - Error initializing: %s.", ex.what());
+	}
+	oscMutex.unlock();
+	return;
+} // end initOSC()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Clean up OSC.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSequencerModuleBase::cleanupOSC()
+{
+	oscMutex.lock();
+	try
+	{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		debug("TSSequencerModuleBase::cleanupOSC() - Cleaning up OSC");
+#endif
+		oscInitialized = false;
+		oscError = false;
+		TSOSCConnector::ClearPorts(oscId, currentOSCSettings.oscTxPort, currentOSCSettings.oscRxPort);
+		if (oscRxSocket != NULL)
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("TSSequencerModuleBase::cleanupOSC() - Cleaning up RECV socket.");
+#endif
+			oscRxSocket->AsynchronousBreak();
+			oscListenerThread.join(); // Wait for him to finish
+			delete oscRxSocket;
+			oscRxSocket = NULL;
+		}
+		if (oscTxSocket != NULL)
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("TSSequencerModuleBase::cleanupOSC() - Cleanup TRANS socket.");
+#endif
+			delete oscTxSocket;
+			oscTxSocket = NULL;
+		}
+		//if (oscBuffer != NULL)
+		//{
+		//	free(oscBuffer);
+		//	oscBuffer = NULL;
+		//}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		debug("TSSequencerModuleBase::cleanupOSC() - OSC cleaned");
+#endif
+	}
+	catch (const std::exception& ex)
+	{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+		debug("TSSequencerModuleBase::cleanupOSC() - Exception caught:\n%s", ex.what());
+#endif
+	}
+	oscMutex.unlock();
+	return;
+} // end cleanupOSC()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// copy()
+// @patternIx : (IN) The index into our pattern matrix (0-15).
+// @channelIx : (IN) The index of the channel (gate/trigger/voice) to copy if any (0-15, or TROWA_SEQ_COPY_CHANNELIX_ALL for all).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSequencerModuleBase::copy(/*in*/ int patternIx, /*in*/ int channelIx)
+{
+	copySourceChannelIx = channelIx;
+	copySourcePatternIx = patternIx;
+	if (copySourceChannelIx == TROWA_SEQ_COPY_CHANNELIX_ALL)
+	{
+		// Copy entire pattern (all gates/triggers/voices)
+		for (int g = 0; g < TROWA_SEQ_NUM_CHNLS; g++)
+		{
+			for (int s = 0; s < maxSteps; s++)
+			{
+				copyBuffer[g][s] = triggerState[copySourcePatternIx][g][s];
+			}
+		}
+	}
+	else
+	{
+		// Copy just the gate:
+		for (int s = 0; s < maxSteps; s++)
+		{
+			copyBuffer[copySourceChannelIx][s] = triggerState[copySourcePatternIx][copySourceChannelIx][s];
+		}
+	}
+	return;
+} // end copy()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// paste(void)
+// Paste our current clipboard Pattern/Gate to the currently selected Pattern/Gate.
+// @returns: True if the values were copied, false if not.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+bool TSSequencerModuleBase::paste()
+{
+	if (copySourcePatternIx < 0) // Nothing to copy
+		return false;
+	valuesChanging = true;
+	if (copySourceChannelIx == TROWA_SEQ_COPY_CHANNELIX_ALL)
+	{
+		// Copy entire pattern (all gates/triggers/voices)
+		for (int g = 0; g < TROWA_SEQ_NUM_CHNLS; g++)
+		{
+			for (int s = 0; s < maxSteps; s++)
+			{
+				triggerState[currentPatternEditingIx][g][s] = copyBuffer[g][s];
+			}
+		}
+	}
+	else
+	{
+		// Copy just the channel:
+		for (int s = 0; s < maxSteps; s++)
+		{
+			triggerState[currentPatternEditingIx][currentChannelEditingIx][s] = copyBuffer[copySourceChannelIx][s];
+		}
+	}
+	valuesChanging = false;
+	return true;
+} // end paste()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Set a single the step value
+// (i.e. this command probably comes from an external source)
+// @step : (IN) The step number to edit (0 to maxSteps).
+// @val : (IN) The step value.
+// @channel : (IN) The channel to edit (0 to TROWA_SEQ_NUM_CHNLS - 1).
+// @pattern: (IN) The pattern to edit (0 to TROWA_SEQ_NUM_PATTERNS - 1).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSequencerModuleBase::setStepValue(int step, float val, int channel, int pattern)
+{
+	int r, c;
+	if (channel == CURRENT_EDIT_CHANNEL_IX)
+	{
+		channel = currentChannelEditingIx;
+	}
+	if (pattern == CURRENT_EDIT_PATTERN_IX)
+	{
+		pattern = currentPatternEditingIx;
+	}
+	triggerState[pattern][channel][step] = val;
+	r = step / this->numCols;
+	c = step % this->numCols;
+	if (pattern == currentPatternEditingIx && channel == currentChannelEditingIx)
+	{
+		if (triggerState[pattern][channel][step])
+		{
+			gateLights[r][c] = 1.0f - stepLights[r][c];
+			if (gateTriggers != NULL)
+				gateTriggers[step].state = SchmittTrigger::HIGH;
+		}
+		else
+		{
+			gateLights[r][c] = 0.0f; // Turn light off	
+			if (gateTriggers != NULL)
+				gateTriggers[step].state = SchmittTrigger::LOW;
+		}
+	}
+	oscMutex.lock();
+	if (useOSC && oscInitialized)
+	{
+		try
+		{
+			char addrBuff[50] = { 0 };
+			// Send the result back
+			if (this->oscCurrentClient == OSCClient::touchOSCClient)
+			{
+				int gridRow, gridCol;
+				touchOSC::stepIndex_to_mcRowCol(step, numRows, numCols, &gridRow, &gridCol);
+				sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditTOSC_GridStep], gridRow, gridCol); // Grid's // to accomodate touchOSC's lack of multi-parameter support.
+			}
+			else
+			{
+				sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::EditStep], step + 1); // Changed to / to accomodate touchOSC's lack of multi-parameter support.
+			}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("setStepValue() - Received a msg (s=%d, v=%0.2f, c=%d, p=%d), sending back (%s).",
+				step, val, channel, pattern,
+				addrBuff);
+#endif
+			osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+			oscStream << osc::BeginBundleImmediate
+				<< osc::BeginMessage(addrBuff)
+				<< triggerState[pattern][channel][step]
+				<< osc::EndMessage
+				<< osc::EndBundle;
+			oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+
+		}
+		catch (const std::exception &e)
+		{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("seStepValue - Error sending back msg: %s.", e.what());
+#endif
+		}
+	}
+	oscMutex.unlock();
+	return;
+} // end setStepValue()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// getStepInputs()
+// Get the inputs shared between our Sequencers.
+// Now also processes our external message queue.
+// @pulse : (OUT) If gate pulse
+// @reloadMatrix: (OUT) If the edit matrix should be refreshed.
+// @valueModeChanged: (OUT) If the output value mode has changed.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSequencerModuleBase::getStepInputs(/*out*/ bool* pulse, /*out*/ bool* reloadMatrix, /*out*/ bool* valueModeChanged)
+{
+	// Track if we have changed these
+	bool editPatternChanged = false;
+	bool editChannelChanged = false;
+	float lastBPM = currentBPM;
+	bool playBPMChanged = false;
+	bool lastRunning = running;
+	int lastBPMNoteIx = this->selectedBPMNoteIx;
+	int lastStepIndex = index;
+
+	// Run
+	if (runningTrigger.process(params[RUN_PARAM].value)) {
+		running = !running;
+	}
+	lights[RUNNING_LIGHT].value = running ? 1.0 : 0.0;
+
+	bool oscStarted = false; // If OSC just started to a new address this step.
+	switch (this->oscCurrentAction)
+	{
+	case OSCAction::Disable:
+		this->cleanupOSC(); // Try to clean up OSC
+		break;
+	case OSCAction::Enable:
+		this->cleanupOSC(); // Try to clean up OSC if we already have something
+		this->initOSC(this->oscNewSettings.oscTxIpAddress.c_str(), this->oscNewSettings.oscTxPort, this->oscNewSettings.oscRxPort);
+		this->useOSC = true;
+		oscStarted = this->useOSC && this->oscInitialized;
+		break;
+	case OSCAction::None:
+	default:
+		break;
+	}
+	this->oscCurrentAction = OSCAction::None;
+
+	// OSC is Enabled and Active light
+	lights[LightIds::OSC_ENABLED_LIGHT].value = (useOSC && oscInitialized) ? 1.0 : 0.0;
+
+	if (!firstLoad)
+		lastPatternPlayingIx = currentPatternPlayingIx;
+
+
+	bool nextStep = false;
+	// Now calculate BPM even if we are paused:
+	// BPM calculation selection
+	if (selectedBPMNoteTrigger.process(params[SELECTED_BPM_MULT_IX_PARAM].value)) {
+		if (selectedBPMNoteIx < TROWA_TEMP_BPM_NUM_OPTIONS - 1)
+			selectedBPMNoteIx++;
+		else
+			selectedBPMNoteIx = 0; // Wrap around
+		lights[SELECTED_BPM_MULT_IX_LIGHT].value = 1.0;
+	}
+	float clockTime = 1.0;
+	float input = 1.0;
+	if (inputs[BPM_INPUT].active)
+	{
+		// Use whatever voltage we are getting (-10 TO 10 input)
+		input = rescale(inputs[BPM_INPUT].value, TROWA_SEQ_PATTERN_MIN_V, TROWA_SEQ_PATTERN_MAX_V,
+			TROWA_SEQ_BPM_KNOB_MIN, TROWA_SEQ_BPM_KNOB_MAX);
+	}
+	else
+	{
+		// Otherwise read our knob
+		input = params[BPM_PARAM].value; // -2 to 6
+	}
+	clockTime = powf(2.0, input); // -2 to 6
+	// Calculate his all the time now instead of just on next step:
+	currentBPM = roundf(clockTime * BPMOptions[selectedBPMNoteIx]->multiplier);
+	playBPMChanged = lastBPM != currentBPM;
+
+	if (running)
+	{
+		if (inputs[EXT_CLOCK_INPUT].active)
+		{
+			// External clock input
+			if (clockTrigger.process(inputs[EXT_CLOCK_INPUT].value))
+			{
+				realPhase = 0.0;
+				nextStep = true;
+				lastStepWasExternalClock = true;
+			}
+		}
+		else
+		{
+			// Internal clock
+			lastStepWasExternalClock = false;
+			float dt = clockTime / engineGetSampleRate(); // Real dt
+			realPhase += dt; // Real Time no matter what
+			if (realPhase >= 1.0)
+			{
+				realPhase -= 1.0;
+				nextStep = true;
+			}
+			//if (nextStep)
+			//{	
+			//currentBPM = roundf(clockTime * BPMOptions[selectedBPMNoteIx]->multiplier);
+			//playBPMChanged = lastBPM != currentBPM;
+			//}
+		}
+	} // end if running
+
+	// Current Playing Pattern
+	// If we get an input, then use that:
+	if (inputs[SELECTED_PATTERN_PLAY_INPUT].active)
+	{
+		currentPatternPlayingIx = VoltsToPattern(inputs[SELECTED_PATTERN_PLAY_INPUT].value) - 1;
+	}
+	else
+	{
+		// Otherwise read our knob parameter and use that
+		currentPatternPlayingIx = (int)clamp(static_cast(roundf(params[SELECTED_PATTERN_PLAY_PARAM].value)), 0, TROWA_SEQ_NUM_PATTERNS - 1);
+	}
+	if (currentPatternPlayingIx < 0)
+		currentPatternPlayingIx = 0;
+	else if (currentPatternPlayingIx > TROWA_SEQ_NUM_PATTERNS - 1)
+		currentPatternPlayingIx = TROWA_SEQ_NUM_PATTERNS - 1;
+
+
+	// Current Edit Pattern
+	int lastEditPatternIx = currentPatternEditingIx;
+	// From User Knob:
+	currentPatternEditingIx = (int)clamp(static_cast(roundf(params[SELECTED_PATTERN_EDIT_PARAM].value)), 0, TROWA_SEQ_NUM_PATTERNS - 1);
+	if (currentPatternEditingIx < 0)
+		currentPatternEditingIx = 0;
+	else if (currentPatternEditingIx > TROWA_SEQ_NUM_PATTERNS - 1)
+		currentPatternEditingIx = TROWA_SEQ_NUM_PATTERNS - 1;
+
+
+	// Gate inputs (which gate we are displaying & editing)
+	int lastChannelIx = currentChannelEditingIx;
+	currentChannelEditingIx = (int)clamp(static_cast(roundf(params[SELECTED_CHANNEL_PARAM].value)), 0, TROWA_SEQ_NUM_CHNLS - 1);
+	if (currentChannelEditingIx < 0)
+		currentChannelEditingIx = 0;
+	else if (currentChannelEditingIx > TROWA_SEQ_NUM_CHNLS - 1)
+		currentChannelEditingIx = TROWA_SEQ_NUM_CHNLS - 1;
+	editChannelChanged = lastChannelIx != currentChannelEditingIx;
+
+
+	int r = 0;
+	int c = 0;
+
+	// Current output value mode	
+	selectedOutputValueMode = static_cast((int)clamp(static_cast(roundf(params[SELECTED_OUTPUT_VALUE_MODE_PARAM].value)), 0, TROWA_SEQ_NUM_MODES - 1));
+
+	int lastNumberSteps = currentNumberSteps;
+	if (inputs[STEPS_INPUT].active)
+	{
+		// Use the input if something is connected.
+		// Some seqeuencers go to 64 steps, we want the same voltage to mean the same step number no matter how many max steps this one takes.
+		// so voltage input is normalized to indicate step 1 to step 64, but we'll limit it to maxSteps.
+		currentNumberSteps = (int)clamp(static_cast(roundf(rescale(inputs[STEPS_INPUT].value, TROWA_SEQ_STEPS_MIN_V, TROWA_SEQ_STEPS_MAX_V, 1.0, (float)TROWA_SEQ_MAX_NUM_STEPS))), 1, maxSteps);
+	}
+	else
+	{
+		// Otherwise read our knob
+		currentNumberSteps = (int)clamp(static_cast(roundf(params[STEPS_PARAM].value)), 1, maxSteps);
+	}
+
+	//------------------------------------------------------------
+	// Check if we have any eternal messages.
+	// (i.e. from OSC)
+	//------------------------------------------------------------
+	/// TODO: Check performance hit from sending OSC in general
+	/// TODO: Some thread safety and make sure that this queue never gets unruly? such that we start getting out of time.
+	bool resetMsg = false;
+	bool doPaste = false;
+	int prevCopyPatternIx = copySourcePatternIx;
+	int prevCopyChannelIx = copySourceChannelIx;
+	bool storedPatternChanged = false;
+	bool storedLengthChanged = false;
+	bool storedBPMChanged = false;
+	while (ctlMsgQueue.size() > 0)
+	{
+		TSExternalControlMessage recvMsg = (TSExternalControlMessage)(ctlMsgQueue.front());
+		ctlMsgQueue.pop();
+		float tmp;
+		/// TODO: redorder switch for most common cases first.
+		switch (recvMsg.messageType)
+		{
+		case TSExternalControlMessage::MessageType::ToggleEditStepValue:
+		case TSExternalControlMessage::MessageType::SetEditStepValue:
+			if (currentCtlMode == ExternalControllerMode::EditMode)
+			{
+				int p = (recvMsg.pattern == CURRENT_EDIT_PATTERN_IX) ? currentPatternEditingIx : recvMsg.pattern;
+				int c = (recvMsg.channel == CURRENT_EDIT_CHANNEL_IX) ? currentChannelEditingIx : recvMsg.channel;
+				float oldVal = this->triggerState[p][c][recvMsg.step];
+				float val = (recvMsg.messageType == TSExternalControlMessage::MessageType::ToggleEditStepValue) ? getToggleStepValue(recvMsg.step, recvMsg.val, /*channel*/ c, /*pattern*/ p) : recvMsg.val;
+				if (oldVal != val)
+				{
+					// Value has changed:
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("[%d] Set Step Value (value changed): %d (P %d, C %d) = %.4f.", recvMsg.messageType, recvMsg.step, p, c, val);
+#endif
+					this->setStepValue(recvMsg.step, val, /*channel*/ c, /*pattern*/ p);
+				}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				else
+				{
+					debug("[%d] Step value did not change -- Ignore : %d (P %d, C %d) = %.4f.", recvMsg.messageType, recvMsg.step, p, c, val);
+				}
+#endif
+			}
+			else
+			{
+				// In performance mode, this will be interupted as jump to (playing):
+				if (recvMsg.pattern != CURRENT_EDIT_PATTERN_IX)
+				{
+					currentPatternPlayingIx = recvMsg.pattern; // Jump to this pattern if sent
+															 // Update our knob
+					controlKnobs[KnobIx::PlayPatternKnob]->value = currentPatternPlayingIx;
+					controlKnobs[KnobIx::PlayPatternKnob]->dirty = true;
+					params[ParamIds::SELECTED_PATTERN_PLAY_PARAM].value = currentPatternPlayingIx;
+				}
+				// Jump to this step:
+				if (nextStep)
+				{
+					// We are already at beginning of a step, so we can sneak this in now.
+					index = recvMsg.step - 1; // We will set nextStep to true to go to this step fresh
+					nextIndex = TROWA_INDEX_UNDEFINED;
+				}
+				else
+				{
+					// Next time we are ready to go to the next step, this should be it.
+					nextIndex = recvMsg.step;
+				}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Performance Mode: Jump to Step (index): %d (Pattern %d).", index, currentPatternPlayingIx);
+#endif
+			}
+			break;
+		case TSExternalControlMessage::MessageType::SetPlayCurrentStep:
+			// We want to wait until the 'next step' (finish the one we are currently doing so things are still in time).
+			if (nextStep)
+			{
+				// We are already at beginning of a step, so we can sneak this in now.
+				index = recvMsg.step - 1; // We will set nextStep to true to go to this step fresh
+				nextIndex = TROWA_INDEX_UNDEFINED;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Set Play Step (index): %d [Immediate].", recvMsg.step);
+#endif
+			}
+			else
+			{
+				// Next time we are ready to go to the next step, this should be it.
+				nextIndex = recvMsg.step;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Set Play Step (index): %d [Next, curr is %d].", nextIndex, index);
+#endif
+			}
+			break;
+		case TSExternalControlMessage::MessageType::SetPlayReset:
+			resetMsg = true;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set Reset.");
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::SetPlayPattern:
+			if (recvMsg.pattern == TROWA_INDEX_UNDEFINED)
+				recvMsg.pattern = storedPatternPlayingIx; // Check our stored pattern
+			if (recvMsg.pattern > -1 && recvMsg.pattern < TROWA_SEQ_NUM_PATTERNS)
+			{
+				currentPatternPlayingIx = recvMsg.pattern;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Set Play Pattern: %d.", currentPatternPlayingIx);
+#endif
+				// Update our knob
+				controlKnobs[KnobIx::PlayPatternKnob]->value = currentPatternPlayingIx;
+				controlKnobs[KnobIx::PlayPatternKnob]->dirty = true;
+				params[ParamIds::SELECTED_PATTERN_PLAY_PARAM].value = currentPatternPlayingIx;
+			}
+			break;
+		case TSExternalControlMessage::MessageType::StorePlayPattern:
+			if (storedPatternPlayingIx != recvMsg.pattern)
+			{
+				storedPatternPlayingIx = recvMsg.pattern;
+				storedPatternChanged = true;
+			}
+			break;
+		case TSExternalControlMessage::MessageType::SetPlayOutputMode:
+			// -- Set Ouput Mode: (TRIG, RTRIG, GATE) or (VOLT, NOTE, PATT) --
+			selectedOutputValueMode = (ValueMode)(recvMsg.mode);
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set Output Mode: %d (TRIG, RTRIG, GATE) or (VOLT, NOTE, PATT).", selectedOutputValueMode);
+#endif
+			controlKnobs[KnobIx::OutputModeKnob]->value = selectedOutputValueMode;
+			controlKnobs[KnobIx::OutputModeKnob]->dirty = true;
+			params[ParamIds::SELECTED_OUTPUT_VALUE_MODE_PARAM].value = selectedOutputValueMode;
+			break;
+		case TSExternalControlMessage::MessageType::SetEditPattern:
+			currentPatternEditingIx = recvMsg.pattern;
+			*reloadMatrix = true; // Refresh our display matrix
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set Edit Pattern: %d.", currentPatternEditingIx);
+#endif
+			// Update our knob
+			controlKnobs[KnobIx::EditPatternKnob]->value = currentPatternEditingIx;
+			controlKnobs[KnobIx::EditPatternKnob]->dirty = true;
+			params[ParamIds::SELECTED_PATTERN_EDIT_PARAM].value = currentPatternEditingIx;
+			break;
+		case TSExternalControlMessage::MessageType::SetEditChannel:
+			currentChannelEditingIx = recvMsg.channel;
+			*reloadMatrix = true; // Refresh our display matrix
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set Edit Channel: %d.", currentChannelEditingIx);
+#endif
+			// Update our knob
+			controlKnobs[KnobIx::EditChannelKnob]->value = currentChannelEditingIx;
+			controlKnobs[KnobIx::EditChannelKnob]->dirty = true;
+			params[ParamIds::SELECTED_CHANNEL_PARAM].value = currentChannelEditingIx;
+			break;
+		case TSExternalControlMessage::MessageType::TogglePlayMode:
+			// -- Control Mode: Edit / Performance Mode --
+			currentCtlMode = (currentCtlMode == ExternalControllerMode::EditMode) ? ExternalControllerMode::PerformanceMode : ExternalControllerMode::EditMode;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Toggle Control Mode: %d.", currentCtlMode);
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::SetPlayMode:
+			// -- Control Mode: Edit / Performance Mode --
+			currentCtlMode = static_cast(recvMsg.mode);
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set Control Mode: %d.", currentCtlMode);
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::StorePlayBPM:
+			if (storedBPM != recvMsg.mode)
+			{
+				storedBPMChanged = true;
+				storedBPM = recvMsg.mode;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Store BPM (%d): %.2f.", recvMsg.mode, storedBPM);
+#endif
+			}
+			break;
+			// Now BPM and Tempo are separate in OSC.
+			/// TODO: Maybe move the calcs to the listener thread? But if we have other external messages from non-OSC, then it would have to repeated somewhere...
+		case TSExternalControlMessage::MessageType::SetPlayBPM: // "BPM" is relative to the note
+																//float bpm = recvMsg.mode;
+																// currentBPM = 2^knob * mult
+																// currentBPM / mult = 2 ^ knob
+																// log2(currentBPM / mult) = knob
+			if (recvMsg.mode == TROWA_INDEX_UNDEFINED)
+				recvMsg.mode = storedBPM;
+			tmp = clamp(std::log2f(recvMsg.mode / BPMOptions[selectedBPMNoteIx]->multiplier), static_cast(TROWA_SEQ_BPM_KNOB_MIN), static_cast(TROWA_SEQ_BPM_KNOB_MAX));
+			controlKnobs[KnobIx::BPMKnob]->value = tmp;
+			controlKnobs[KnobIx::BPMKnob]->dirty = true;
+			params[ParamIds::BPM_PARAM].value = tmp;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set BPM (%d): %.2f.", recvMsg.mode, tmp);
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::AddPlayBPM: // "BPM" is relative to the note
+			tmp = pow(2, controlKnobs[KnobIx::BPMKnob]->value) // Current BPM
+				+ recvMsg.mode / BPMOptions[selectedBPMNoteIx]->multiplier;
+			tmp = std::log2f(tmp);
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Add BPM (%d): Knob %.2f, End is %.2f", recvMsg.mode, controlKnobs[KnobIx::BPMKnob]->value, tmp);
+#endif
+			controlKnobs[KnobIx::BPMKnob]->value = clamp(tmp, static_cast(TROWA_SEQ_BPM_KNOB_MIN), static_cast(TROWA_SEQ_BPM_KNOB_MAX));
+			controlKnobs[KnobIx::BPMKnob]->dirty = true;
+			params[ParamIds::BPM_PARAM].value = tmp;
+			break;
+		case TSExternalControlMessage::MessageType::SetPlayTempo: // Tempo goes from 0 to 1
+			tmp = rescale(recvMsg.val, 0.0, 1.0, TROWA_SEQ_BPM_KNOB_MIN, TROWA_SEQ_BPM_KNOB_MAX);
+			controlKnobs[KnobIx::BPMKnob]->value = tmp;
+			controlKnobs[KnobIx::BPMKnob]->dirty = true;
+			params[ParamIds::BPM_PARAM].value = tmp;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set Tempo (%.2f): Knob %.2f.", recvMsg.val, tmp);
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::AddPlayTempo: // Tempo goes from 0 to 1
+			tmp = rescale(recvMsg.val, 0.0, 1.0, TROWA_SEQ_BPM_KNOB_MIN, TROWA_SEQ_BPM_KNOB_MAX);
+			controlKnobs[KnobIx::BPMKnob]->value = clamp(tmp + controlKnobs[KnobIx::BPMKnob]->value, static_cast(TROWA_SEQ_BPM_KNOB_MIN), static_cast(TROWA_SEQ_BPM_KNOB_MAX));
+			controlKnobs[KnobIx::BPMKnob]->dirty = true;
+			params[ParamIds::BPM_PARAM].value = tmp;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Add Tempo (%.2f): Knob %.2f.", recvMsg.val, controlKnobs[KnobIx::BPMKnob]->value);
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::AddPlayBPMNote:
+			selectedBPMNoteIx = (selectedBPMNoteIx + recvMsg.step) % TROWA_TEMP_BPM_NUM_OPTIONS;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Add %d to BPM Note Ix: %d.", recvMsg.step, selectedBPMNoteIx);
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::SetPlayBPMNote:
+			selectedBPMNoteIx = recvMsg.step % TROWA_TEMP_BPM_NUM_OPTIONS;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set BPM Note Ix: %d.", selectedBPMNoteIx);
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::StorePlayLength:
+			if (recvMsg.step != storedNumberSteps)
+			{
+				storedNumberSteps = recvMsg.step;
+				storedLengthChanged = true;
+			}
+			break;
+		case TSExternalControlMessage::MessageType::SetPlayLength:
+			// Use our stored value if sent is -1
+			recvMsg.step = (recvMsg.step == TROWA_INDEX_UNDEFINED) ? storedNumberSteps : recvMsg.step;
+			if (recvMsg.step > 0 && recvMsg.step <= maxSteps)
+			{
+				currentNumberSteps = recvMsg.step;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Set Play Step Length: %d.", currentNumberSteps);
+#endif
+				// Update our knob
+				controlKnobs[KnobIx::StepLengthKnob]->value = currentNumberSteps;
+				controlKnobs[KnobIx::StepLengthKnob]->dirty = true;
+				params[ParamIds::STEPS_PARAM].value = currentNumberSteps;
+			}
+			break;
+		case TSExternalControlMessage::MessageType::PasteEditClipboard:
+			doPaste = true;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Paste message.");
+#endif
+			break;
+		case TSExternalControlMessage::MessageType::CopyEditPattern:
+		{
+			int pat = (recvMsg.pattern == CURRENT_EDIT_PATTERN_IX) ? currentPatternEditingIx : recvMsg.pattern;
+			if (copySourcePatternIx > -1 && copySourceChannelIx == TROWA_SEQ_COPY_CHANNELIX_ALL)
+			{
+				// Clear clipboard 
+				clearClipboard();
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("(clear clipboard) Copy Edit Pattern: %d.", pat);
+#endif
+			}
+			else
+			{
+				//int c = (recvMsg.channel == CURRENT_EDIT_CHANNEL_IX) ? currentChannelEditingIx : recvMsg.channel;
+				copy(pat, TROWA_SEQ_COPY_CHANNELIX_ALL);
+				lights[PASTE_LIGHT].value = 1;	// Activate paste light to show there is something on the clipboard
+				pasteLight->setColor(COLOR_WHITE);
+				lights[COPY_PATTERN_LIGHT].value = 1; // Light up Pattern Copy as Active clipboard
+				lights[COPY_CHANNEL_LIGHT].value = 0;	// Inactivate Gate Copy light
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Copy Edit Pattern: %d.", pat);
+#endif
+			}
+		}
+		break;
+		case TSExternalControlMessage::MessageType::CopyEditChannel:
+		{
+			int pat = (recvMsg.pattern == CURRENT_EDIT_PATTERN_IX) ? currentPatternEditingIx : recvMsg.pattern;
+			int ch = (recvMsg.channel == CURRENT_EDIT_CHANNEL_IX) ? currentChannelEditingIx : recvMsg.channel;
+			if (copySourcePatternIx > -1 && copySourceChannelIx > -1)
+			{
+				// Clear clipboard 
+				clearClipboard();
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("(clear clipboard) Copy Edit Channel: (P:%d, C:%d).", pat, ch);
+#endif
+			}
+			else
+			{
+				copy(pat, ch);
+				lights[PASTE_LIGHT].value = 1;	// Activate paste light to show there is something on the clipboard
+				pasteLight->setColor(voiceColors[currentChannelEditingIx]);
+				lights[COPY_CHANNEL_LIGHT].value = 1;		// Light up Channel Copy Light as Active clipboard
+				copyGateLight->setColor(voiceColors[currentChannelEditingIx]); // Match the color with our Channel color
+				lights[COPY_PATTERN_LIGHT].value = 0; // Inactivate Pattern Copy Light
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Copy Edit Channel: (P:%d, C:%d).", pat, ch);
+#endif
+			}
+
+		}
+		break;
+		case TSExternalControlMessage::MessageType::SetPlayRunningState:
+		case TSExternalControlMessage::MessageType::TogglePlayRunningState:
+			if (recvMsg.messageType == TSExternalControlMessage::MessageType::TogglePlayRunningState)
+			{
+				running = !running;
+			}
+			else
+			{
+				running = recvMsg.val > 0;
+			}
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+			debug("Set Running to: %d.", running);
+#endif
+			runningTrigger.state = (running) ? SchmittTrigger::HIGH : SchmittTrigger::LOW;
+			params[RUN_PARAM].value = running;
+			lights[RUNNING_LIGHT].value = running ? 1.0 : 0.0;
+			break;
+		case TSExternalControlMessage::MessageType::RandomizeEditStepValue:
+			randomize();
+			break;
+		case TSExternalControlMessage::MessageType::InitializeEditModule:
+			reset();
+			for (int i = 0; i < KnobIx::NumKnobs; i++)
+			{
+				controlKnobs[i]->value = controlKnobs[i]->defaultValue;
+				controlKnobs[i]->dirty = true;
+			}
+			// We also need to make sure our controls reset....
+			//Module::reset(); // Base method reset should do the knobs
+			//_ParentWidget->reset();
+			/// TODO: We should also send our new values to OSC if OSC is enabled. We would have to re-read the vals though,
+			/// I think the values should trigger that they changed next step()... TODO: double check that this happens
+			break;
+		default:
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_LOW
+			debug("Ooops - didn't handle this control message type yet %d.", recvMsg.messageType);
+#endif
+			break;
+		} // end switch
+	} // end loop through message queue	
+
+
+	//-- COPY / PASTE --
+	bool pasteCompleted = false;
+	if (pasteTrigger.process(params[PASTE_PARAM].value) || doPaste)
+	{
+		pasteCompleted = paste(); // Paste whatever we have if we have anything		
+	}
+	else
+	{
+		// Check Copy
+		if (copyPatternTrigger.process(params[COPY_PATTERN_PARAM].value))
+		{
+			if (copySourcePatternIx > -1 && copySourceChannelIx == TROWA_SEQ_COPY_CHANNELIX_ALL)
+			{
+				// Clear clipboard 
+				clearClipboard();
+			}
+			else
+			{
+				copy(currentPatternEditingIx, TROWA_SEQ_COPY_CHANNELIX_ALL);
+				lights[PASTE_LIGHT].value = 1;	// Activate paste light to show there is something on the clipboard
+				pasteLight->setColor(COLOR_WHITE);
+				lights[COPY_PATTERN_LIGHT].value = 1; // Light up Pattern Copy as Active clipboard
+				lights[COPY_CHANNEL_LIGHT].value = 0;	// Inactivate Gate Copy light				
+			}
+		}
+		if (copyGateTrigger.process(params[COPY_CHANNEL_PARAM].value))
+		{
+			if (copySourcePatternIx > -1 && copySourceChannelIx > -1)
+			{
+				// Clear clipboard 
+				clearClipboard();
+			}
+			else
+			{
+				copy(currentPatternEditingIx, currentChannelEditingIx);
+				lights[PASTE_LIGHT].value = 1;	// Activate paste light to show there is something on the clipboard
+				pasteLight->setColor(voiceColors[currentChannelEditingIx]);
+				lights[COPY_CHANNEL_LIGHT].value = 1;		// Light up Channel Copy Light as Active clipboard
+				copyGateLight->setColor(voiceColors[currentChannelEditingIx]); // Match the color with our Channel color
+				lights[COPY_PATTERN_LIGHT].value = 0; // Inactivate Pattern Copy Light				
+			}
+		} // end if copyGateTrigger()
+	}
+
+
+
+
+	// Check value mode change after we have processed incoming messages.
+	*valueModeChanged = (lastOutputValueMode != selectedOutputValueMode);
+	lastOutputValueMode = selectedOutputValueMode;
+
+	// Reset
+	// [03/30/2018] So, now j4s0n wants RESET to wait until the next step is played... 
+	// So it's delayed reset. https://github.com/j4s0n-c/trowaSoft-VCV/issues/11
+	if (resetTrigger.process(params[RESET_PARAM].value + inputs[RESET_INPUT].value) || resetMsg)
+	{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+		debug("Reset");
+#endif
+		resetPaused = !running;
+		// [03/30/2018] Delay reset until the next step. (https://github.com/j4s0n-c/trowaSoft-VCV/issues/11)
+		// So it's more like JUMP TO step 0 (waits until the next step).
+		resetQueued = true; // Flag that the reset has been queued.
+	} // end check for reset
+
+	if (resetQueued && nextStep) {
+		resetQueued = false; 
+		realPhase = 0.0;
+		swingAdjustedPhase = 0; // Reset swing		
+		index = 999;
+		nextStep = true;
+		lights[RESET_LIGHT].value = 1.0;
+		nextIndex = TROWA_INDEX_UNDEFINED; // Reset our jump to index
+		oscMutex.lock();
+		if (useOSC && oscInitialized)
+		{
+			osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+			oscStream << osc::BeginBundleImmediate
+				<< osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayReset])
+				<< "bang" << osc::EndMessage
+				<< osc::EndBundle;
+			oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+		}
+		oscMutex.unlock();
+	} // end if resetQueued and it's time to reset
+
+	// Next Step
+	if (nextStep)
+	{
+		if (nextIndex == TROWA_INDEX_UNDEFINED)
+			index++; // Advance step
+		else
+		{
+			index = nextIndex; // Set to our 'jump to' value
+			nextIndex = TROWA_INDEX_UNDEFINED; // Reset our jump to index
+		}
+		if (index >= currentNumberSteps || index < 0) {
+			index = 0; // Reset (artifical limit)
+		}
+		// Show which step we are on:
+		r = index / this->numCols;// TROWA_SEQ_STEP_NUM_COLS;
+		c = index % this->numCols; //TROWA_SEQ_STEP_NUM_COLS;
+		stepLights[r][c] = 1.0f;
+		gatePulse.trigger(TROWA_PULSE_WIDTH);
+
+		oscMutex.lock();
+		if (useOSC && oscInitialized)
+		{
+			// [01/06/2018] Changed to one-based for OSC (send index+1 instead of index)
+			osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+			oscStream << osc::BeginBundleImmediate
+				<< osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayClock])
+				<< index + 1 << osc::EndMessage
+				<< osc::EndBundle;
+			oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+		}
+		oscMutex.unlock();
+	} // end if next step
+
+	// If we were just unpaused and we were reset during the pause, make sure we fire the first step.
+	if (running && !lastRunning)
+	{
+		if (resetPaused)
+		{
+			gatePulse.trigger(TROWA_PULSE_WIDTH);
+		}
+		resetPaused = false;
+	} // end if
+
+	// Reset light
+	lights[RESET_LIGHT].value -= lights[RESET_LIGHT].value / lightLambda / engineGetSampleRate();
+	// BPM Note Calc light:
+	lights[SELECTED_BPM_MULT_IX_LIGHT].value -= lights[SELECTED_BPM_MULT_IX_LIGHT].value / lightLambda / engineGetSampleRate();
+	*pulse = gatePulse.process(engineGetSampleTime());// 1.0 / engineGetSampleRate());
+
+	editChannelChanged = currentChannelEditingIx != lastChannelIx;
+	editPatternChanged = currentPatternEditingIx != lastEditPatternIx;
+	// See if we should reload our matrix
+	//*reloadMatrix = currentChannelEditingIx != lastChannelIx || currentPatternEditingIx != lastEditPatternIx || pasteCompleted || this->reloadEditMatrix || firstLoad;
+	*reloadMatrix = editChannelChanged || editPatternChanged || pasteCompleted || this->reloadEditMatrix || firstLoad || oscStarted;
+
+
+	// Send messages if needed
+	/// TODO: Make a message sender to do this crap
+	oscMutex.lock();
+	if (useOSC && oscInitialized)
+	{
+		bool bundleOpened = false;
+		// If something has changed or we just started up osc, then send the status of our sequencer.
+		osc::OutboundPacketStream oscStream(oscBuffer, OSC_OUTPUT_BUFFER_SIZE);
+		if (lastRunning != running || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayRunningState])
+				<< (int)(running)
+				<< osc::EndMessage;
+			// Send another toggle message for touchOSC
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayToggleRun])
+				<< (int)(running)
+				<< osc::EndMessage;
+		}
+		if (lastPatternPlayingIx != currentPatternPlayingIx || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayPattern])
+				<< (currentPatternPlayingIx + 1)
+				<< osc::EndMessage;
+		}
+		if (playBPMChanged || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayBPM])
+				<< currentBPM << this->selectedBPMNoteIx
+				<< osc::EndMessage;
+		}
+		if (lastNumberSteps != currentNumberSteps || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayLength])
+				<< currentNumberSteps
+				<< osc::EndMessage;
+		} // end playLengthChanged
+		if (*valueModeChanged || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayOutputMode])
+				<< (int)(this->selectedOutputValueMode)
+				<< osc::EndMessage;
+		} // end playOutputModeChanged
+		if (editPatternChanged || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditPattern])
+				<< (currentPatternEditingIx + 1)
+				<< osc::EndMessage;
+		} // end editPatternChanged
+		if (editChannelChanged || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditChannel])
+				<< (currentChannelEditingIx + 1)
+				<< osc::EndMessage;
+		} // end editChannelChanged
+		if (lastBPMNoteIx != this->selectedBPMNoteIx || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayBPMNote])
+				<< selectedBPMNoteIx
+				<< osc::EndMessage;
+		} // end bpmNoteChanged
+
+		if (storedPatternChanged || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayPatternSav])
+				<< ((storedPatternPlayingIx > -1) ? storedPatternPlayingIx + 1 : currentPatternPlayingIx + 1)
+				<< osc::EndMessage;
+		} // end storedPatternChanged
+
+		if (storedLengthChanged || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayLengthSav])
+				<< ((storedNumberSteps > 0) ? storedNumberSteps : currentNumberSteps)
+				<< osc::EndMessage;
+		} // end storedPatternChanged
+
+		if (storedBPMChanged || oscStarted)
+		{
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::PlayBPMSav])
+				<< ((storedBPM > 0) ? storedBPM : (int)(currentBPM))
+				<< osc::EndMessage;
+		}
+
+
+		if (copySourcePatternIx != prevCopyPatternIx || copySourceChannelIx != prevCopyChannelIx || oscStarted)
+		{
+			// Clipboard has changed
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+
+			if (copySourcePatternIx == TROWA_INDEX_UNDEFINED)
+			{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Sending Clear Clipboard: %s %d.", oscAddrBuffer[SeqOSCOutputMsg::EditChannelCpyCurr], 0);
+#endif
+				oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditClipboard])
+					<< 0
+					<< 0
+					<< osc::EndMessage;
+
+				// Clipboard was cleared
+				oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditChannelCpyCurr])
+					<< 0
+					<< osc::EndMessage;
+				oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditPatternCpyCurr])
+					<< 0
+					<< osc::EndMessage;
+			}
+			else
+			{
+				// Send clipboard message (pattern, channel)
+				oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditClipboard])
+					<< (copySourcePatternIx + 1)
+					<< (copySourceChannelIx + 1)
+					<< osc::EndMessage;
+				if (copySourceChannelIx == TROWA_SEQ_COPY_CHANNELIX_ALL)
+				{
+					// Pattern copied (pattern)
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Sending Copied Pattern: %s %d.", oscAddrBuffer[SeqOSCOutputMsg::EditPatternCpyCurr], (copySourcePatternIx + 1));
+#endif
+					oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditPatternCpyCurr])
+						<< (copySourcePatternIx + 1)
+						<< osc::EndMessage;
+					oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditChannelCpyCurr])
+						<< 0
+						<< osc::EndMessage;
+				}
+				else
+				{
+					// Channel copied (channel)
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Sending Copied Channel: %s %d.", oscAddrBuffer[SeqOSCOutputMsg::EditChannelCpyCurr], (copySourceChannelIx + 1));
+#endif
+					oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditPatternCpyCurr])
+						<< 0
+						<< osc::EndMessage;
+					oscStream << osc::BeginMessage(oscAddrBuffer[SeqOSCOutputMsg::EditChannelCpyCurr])
+						<< (copySourceChannelIx + 1)
+						<< osc::EndMessage;
+				}
+			}// end else
+		} // end if clipboard change
+
+#if OSC_UPDATE_CURRENT_STEP_LED
+		if (lastStepIndex != index)
+		{
+			// Turn off last led, turn on this led
+			if (!bundleOpened)
+			{
+				oscStream << osc::BeginBundleImmediate;
+				bundleOpened = true;
+			}
+			char addrBuff[50] = { 0 };
+			// Prev step should turn off:
+			sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::PlayStepLed], lastStepIndex + 1);
+			oscStream << osc::BeginMessage(addrBuff)
+				<< 0
+				<< osc::EndMessage;
+			// Current step should turn on:
+			sprintf(addrBuff, oscAddrBuffer[SeqOSCOutputMsg::PlayStepLed], index + 1);
+			oscStream << osc::BeginMessage(addrBuff)
+				<< 1
+				<< osc::EndMessage;
+		}
+#endif
+
+		//--- FINISH BUNDLE ---
+		if (bundleOpened)
+		{
+			// Finish and send
+			oscStream << osc::EndBundle;
+			oscTxSocket->Send(oscStream.Data(), oscStream.Size());
+		}
+	} // end send osc
+	oscMutex.unlock();
+
+	firstLoad = false;
+	return;
+} // end getStepInputs()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// toJson(void)
+// Save our junk to json.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+json_t *TSSequencerModuleBase::toJson() {
+	json_t *rootJ = json_object();
+
+	// version
+	json_object_set_new(rootJ, "version", json_integer(TROWA_INTERNAL_VERSION_INT));
+
+	// running
+	json_object_set_new(rootJ, "running", json_boolean(running));
+
+	// Current Items:
+	json_object_set_new(rootJ, "currentPatternEditIx", json_integer((int)currentPatternEditingIx));
+	json_object_set_new(rootJ, "currentTriggerEditIx", json_integer((int)currentChannelEditingIx));
+	// The current output / knob mode.
+	json_object_set_new(rootJ, "selectedOutputValueMode", json_integer((int)selectedOutputValueMode));
+	// Current BPM calculation note (i.e. 1/4, 1/8, 1/8T, 1/16)
+	json_object_set_new(rootJ, "selectedBPMNoteIx", json_integer((int)selectedBPMNoteIx));
+
+	// triggers
+	json_t *triggersJ = json_array();
+	for (int p = 0; p < TROWA_SEQ_NUM_PATTERNS; p++)
+	{
+		for (int t = 0; t < TROWA_SEQ_NUM_CHNLS; t++)
+		{
+			for (int s = 0; s < maxSteps; s++)
+			{
+				json_t *gateJ = json_real((float)triggerState[p][t][s]);
+				json_array_append_new(triggersJ, gateJ);
+			} // end for (steps)
+		} // end for (triggers)
+	} // end for (patterns)
+	json_object_set_new(rootJ, "triggers", triggersJ);
+
+	// gateMode
+	json_t *gateModeJ = json_integer((int)gateMode);
+	json_object_set_new(rootJ, "gateMode", gateModeJ);
+
+	// OSC Parameters
+	json_t* oscJ = json_object();
+	json_object_set_new(oscJ, "IpAddress", json_string(this->currentOSCSettings.oscTxIpAddress.c_str()));
+	json_object_set_new(oscJ, "TxPort", json_integer(this->currentOSCSettings.oscTxPort));
+	json_object_set_new(oscJ, "RxPort", json_integer(this->currentOSCSettings.oscRxPort));
+	json_object_set_new(oscJ, "Client", json_integer(this->oscCurrentClient));
+	json_object_set_new(oscJ, "AutoReconnectAtLoad", json_boolean(oscReconnectAtLoad)); // [v11, v0.6.3]
+	json_object_set_new(oscJ, "Initialized", json_boolean(oscInitialized)); // [v11, v0.6.3] We know the settings are good at least at the time of save
+	json_object_set_new(rootJ, "osc", oscJ);
+
+	return rootJ;
+} // end toJson()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// fromJson(void)
+// Read in our junk from json.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+void TSSequencerModuleBase::fromJson(json_t *rootJ) {
+	// running
+	json_t *runningJ = json_object_get(rootJ, "running");
+	if (runningJ)
+		running = json_is_true(runningJ);
+
+	// Current Items:
+	json_t *currJ = NULL;
+	currJ = json_object_get(rootJ, "currentPatternEditIx");
+	if (currJ)
+		currentPatternEditingIx = json_integer_value(currJ);
+	currJ = json_object_get(rootJ, "currentTriggerEditIx");
+	if (currJ)
+		currentChannelEditingIx = json_integer_value(currJ);
+	currJ = json_object_get(rootJ, "selectedOutputValueMode");
+	if (currJ)
+	{
+		selectedOutputValueMode = static_cast(json_integer_value(currJ));
+		modeString = modeStrings[selectedOutputValueMode];
+	}
+	// Current BPM calculation note (i.e. 1/4, 1/8, 1/8T, 1/16)
+	currJ = json_object_get(rootJ, "selectedBPMNoteIx");
+	if (currJ)
+		selectedBPMNoteIx = json_integer_value(currJ);
+
+	// triggers
+	json_t *triggersJ = json_object_get(rootJ, "triggers");
+	if (triggersJ)
+	{
+		int i = 0;
+		for (int p = 0; p < TROWA_SEQ_NUM_PATTERNS; p++)
+		{
+			for (int t = 0; t < TROWA_SEQ_NUM_CHNLS; t++)
+			{
+				for (int s = 0; s < maxSteps; s++)
+				{
+					json_t *gateJ = json_array_get(triggersJ, i++);
+					if (gateJ)
+						triggerState[p][t][s] = (float)json_real_value(gateJ);
+				} // end for (steps)
+			} // end for (triggers)
+		} // end for (patterns)			
+	}
+	// gateMode
+	json_t *gateModeJ = json_object_get(rootJ, "gateMode");
+	if (gateModeJ)
+		gateMode = (GateMode)json_integer_value(gateModeJ);
+
+	json_t* oscJ = json_object_get(rootJ, "osc");
+	if (oscJ)
+	{
+		currJ = json_object_get(oscJ, "IpAddress");
+		if (currJ)
+			this->currentOSCSettings.oscTxIpAddress = json_string_value(currJ);
+		currJ = json_object_get(oscJ, "TxPort");
+		if (currJ)
+			this->currentOSCSettings.oscTxPort = (uint16_t)(json_integer_value(currJ));
+		currJ = json_object_get(oscJ, "RxPort");
+		if (currJ)
+			this->currentOSCSettings.oscRxPort = (uint16_t)(json_integer_value(currJ));
+		currJ = json_object_get(oscJ, "Client");
+		if (currJ)
+			this->oscCurrentClient = static_cast((uint8_t)(json_integer_value(currJ)));
+		currJ = json_object_get(oscJ, "AutoReconnectAtLoad");
+		if (currJ)
+			oscReconnectAtLoad = json_boolean_value(currJ);
+		if (oscReconnectAtLoad)
+		{
+			currJ = json_object_get(oscJ, "Initialized");
+			if (currJ && json_boolean_value(currJ))
+			{
+				oscCurrentAction = OSCAction::Enable; // Will enable at next step
+				//// Try to reconnect
+				//cleanupOSC();
+				//this->initOSC(this->currentOSCSettings.oscTxIpAddress.c_str(), this->currentOSCSettings.oscTxPort, this->currentOSCSettings.oscRxPort);
+
+				//if (oscError || !oscInitialized)
+				//{
+				//	warn("TSSequencerModuleBase::fromJson(): Error on auto-reconnect OSC %s :%d :%d.", this->currentOSCSettings.oscTxIpAddress.c_str(), this->currentOSCSettings.oscTxPort, this->currentOSCSettings.oscRxPort);
+				//}
+				//else
+				//{
+				//	info("TSSequencerModuleBase::fromJson(): Successful auto-reconnection of OSC %s :%d :%d.", this->currentOSCSettings.oscTxIpAddress.c_str(), this->currentOSCSettings.oscTxPort, this->currentOSCSettings.oscRxPort);
+				//}
+			}
+		}
+	}
+
+	saveVersion = 0;
+	currJ = NULL;
+	currJ = json_object_get(rootJ, "version");
+	if (currJ)
+	{
+		saveVersion = (int)(json_integer_value(currJ));
+	}
+	firstLoad = true;
+	return;
+} // end fromJson()
diff --git a/plugins/community/repos/trowaSoft/src/TSSequencerModuleBase.hpp b/plugins/community/repos/trowaSoft/src/TSSequencerModuleBase.hpp
new file mode 100644
index 00000000..a0321234
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSSequencerModuleBase.hpp
@@ -0,0 +1,819 @@
+#ifndef TROWASOFT_MODULE_TSSEQUENCERBASE_HPP
+#define TROWASOFT_MODULE_TSSEQUENCERBASE_HPP
+
+#include "rack.hpp"
+using namespace rack;
+
+#include  // std::thread
+#include 
+#include 
+#include 
+#include 
+#include 
+//#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include 
+#include "TSTempoBPM.hpp"
+#include "TSExternalControlMessage.hpp"
+#include "TSOSCCommon.hpp"
+#include "TSOSCSequencerListener.hpp"
+#include "TSOSCCommunicator.hpp"
+#include "TSOSCSequencerOutputMessages.hpp"
+#include "TSSequencerWidgetBase.hpp"
+
+#include "../lib/oscpack/osc/OscOutboundPacketStream.h"
+#include "../lib/oscpack/ip/UdpSocket.h"
+#include "../lib/oscpack/osc/OscReceivedElements.h"
+#include "../lib/oscpack/osc/OscPacketListener.h"
+
+#define TROWA_SEQ_NUM_CHNLS		16	// Num of channels/triggers/voices
+#define TROWA_SEQ_NUM_STEPS		16  // Num of steps per gate/voice
+#define TROWA_SEQ_MAX_NUM_STEPS	64  // Maximum number of steps
+
+#define N64_NUM_STEPS	64
+#define N64_NUM_ROWS	 8
+#define N64_NUM_COLS	 (N64_NUM_STEPS/N64_NUM_ROWS)
+
+
+// Default OSC outgoing address (Tx). 127.0.0.1.
+#define OSC_ADDRESS_DEF		"127.0.0.1"
+// Default OSC outgoing port (Tx). 7000.
+#define OSC_OUTPORT_DEF		7000
+// Default OSC incoming port (Rx). 7001.
+#define OSC_INPORT_DEF		7001
+// Default namespace for OSC
+#define OSC_DEFAULT_NS				"/tsseq"
+#define OSC_OUTPUT_BUFFER_SIZE		(1024*TROWA_SEQ_MAX_NUM_STEPS)
+#define OSC_ADDRESS_BUFFER_SIZE		50
+// If we should update the current step pointer to OSC (turn off prev step, highlight current step).
+// This gets slow though during testing.
+#define OSC_UPDATE_CURRENT_STEP_LED		1
+
+// We only show 4x4 grid of steps at time.
+#define TROWA_SEQ_STEP_NUM_ROWS	4	// Num of rows for display of the Steps (single Gate displayed at a time)
+#define TROWA_SEQ_STEP_NUM_COLS	(TROWA_SEQ_NUM_STEPS/TROWA_SEQ_STEP_NUM_ROWS)
+
+#define TROWA_SEQ_NUM_MODES		3
+#define TROWA_SEQ_STEPS_MIN_V	TROWA_SEQ_PATTERN_MIN_V   // Min voltage input / output for controlling # steps
+#define TROWA_SEQ_STEPS_MAX_V	TROWA_SEQ_PATTERN_MAX_V   // Max voltage input / output for controlling # steps
+#define TROWA_SEQ_BPM_KNOB_MIN		-2	
+#define TROWA_SEQ_BPM_KNOB_MAX		 6
+#define TROWA_SEQ_SWING_ADJ_MIN			-0.5
+#define TROWA_SEQ_SWING_ADJ_MAX		     0.5
+#define TROWA_SEQ_SWING_STEPS		4
+// 0 WILL BE NO SWING
+
+// To copy all gates/triggers in the selected target Pattern
+#define TROWA_SEQ_COPY_CHANNELIX_ALL		TROWA_INDEX_UNDEFINED 
+
+#define TROWA_SEQ_NUM_RANDOM_PATTERNS			27
+#define TROWA_SEQ_BOOLEAN_NUM_RANDOM_PATTERNS	 7	// Num of patterns that actually apply to a boolean sequencer. List should always be sorted by #Unique Values. Only #Unique vals 1-2 should be chosen.
+// Random Structure
+// From feature request: https ://github.com/j4s0n-c/trowaSoft-VCV/issues/10
+struct RandStructure {
+	uint8_t numDiffVals;
+	std::vector pattern;
+};
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSSequencerModuleBase
+// Sequencer Base Class
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+struct TSSequencerModuleBase : Module {
+	enum ParamIds {
+		// BPM Knob
+		BPM_PARAM,
+		// Run toggle		
+		RUN_PARAM,
+		// Reset Trigger (Momentary)		
+		RESET_PARAM,
+		// Step length
+		STEPS_PARAM,
+		SELECTED_PATTERN_PLAY_PARAM,  // What pattern we are playing
+		SELECTED_PATTERN_EDIT_PARAM,  // What pattern we are editing
+		SELECTED_CHANNEL_PARAM,	 // Which gate is selected for editing		
+		SELECTED_OUTPUT_VALUE_MODE_PARAM,     // Which value mode we are doing	
+		SWING_ADJ_PARAM, // Amount of swing adjustment (-0.1 to 0.1)
+		COPY_PATTERN_PARAM, // Copy the current editing Pattern
+		COPY_CHANNEL_PARAM, // Copy the current Channel/gate/trigger in the current Pattern only.
+		PASTE_PARAM, // Paste what is on our clip board to the now current editing.
+		SELECTED_BPM_MULT_IX_PARAM, // Selected index into our BPM calculation multipliers (for 1/4, 1/8, 1/8T, 1/16 note calcs)
+		OSC_SAVE_CONF_PARAM, // ENABLE and Save the configuration for OSC
+		OSC_AUTO_RECONNECT_PARAM,   // Auto-reconnect OSC on load from save file.
+		OSC_SHOW_CONF_PARAM, // Configure OSC toggle
+		CHANNEL_PARAM, // Edit Channel/Step Buttons/Knobs
+		NUM_PARAMS = CHANNEL_PARAM // Add the number of steps separately...
+	};
+	enum InputIds {
+		// BPM Input
+		BPM_INPUT,
+		EXT_CLOCK_INPUT,
+		RESET_INPUT,
+		STEPS_INPUT,
+		SELECTED_PATTERN_PLAY_INPUT,  // What pattern we are playing		
+		SELECTED_PATTERN_EDIT_INPUT,  // What pattern we are editing
+		UNUSED_INPUT,
+		NUM_INPUTS
+	};
+	// Each of the 16 voices need a gate output
+	enum OutputIds {
+		CHANNELS_OUTPUT, // Output Channel ports
+		NUM_OUTPUTS = CHANNELS_OUTPUT + TROWA_SEQ_NUM_CHNLS
+	};
+	enum LightIds {
+		RUNNING_LIGHT,
+		RESET_LIGHT,
+		COPY_PATTERN_LIGHT, // Copy pattern
+		COPY_CHANNEL_LIGHT, // Copy channel
+		PASTE_LIGHT,	// Paste light
+		SELECTED_BPM_MULT_IX_LIGHT,	// BPM multiplier/note index
+		OSC_CONFIGURE_LIGHT, // The light for configuring OSC.
+		OSC_ENABLED_LIGHT, // Light for OSC enabled and currently running/active.
+		CHANNEL_LIGHTS, // Channel output lights.		
+		PAD_LIGHTS = CHANNEL_LIGHTS + TROWA_SEQ_NUM_CHNLS, // Lights for the steps/pads for the currently editing Channel
+														   // Not the number of lights yet, add the # of steps (maxSteps)
+														   NUM_LIGHTS = PAD_LIGHTS // Add the number of steps separately...
+	};
+
+	// The random structures/patterns
+	static RandStructure RandomPatterns[TROWA_SEQ_NUM_RANDOM_PATTERNS];
+
+	// If the module has been fully initialized or not.
+	bool initialized = false;
+	// If reset is pressed while paused, when we play, we should fire step 0.
+	bool resetPaused = false;
+	// [03/30/2015] A  reset has been queued for the next step. (https://github.com/j4s0n-c/trowaSoft-VCV/issues/11)
+	// So now reset is not immediate, but will wait for the next step.
+	bool resetQueued = false;
+	// If this module is running.
+	bool running = true;
+	SchmittTrigger clockTrigger; 		// for external clock
+	SchmittTrigger runningTrigger;		// Detect running btn press
+	SchmittTrigger resetTrigger;		// Detect reset btn press
+	float realPhase = 0.0;
+	// Index into the sequence (step)
+	int index = 0;
+	// Last index we played (for OSC)
+	int prevIndex = TROWA_INDEX_UNDEFINED;
+	// Next index in to jump to in the sequence (step) if any. (for external controls)
+	int nextIndex = TROWA_INDEX_UNDEFINED;
+	// Flag if values are being changed outside of step().
+	bool valuesChanging = false;
+
+	enum GateMode : short {
+		TRIGGER = 0,
+		RETRIGGER = 1,
+		CONTINUOUS = 2,
+	};
+	GateMode gateMode = TRIGGER;
+	PulseGenerator gatePulse;
+
+	enum ValueMode : short {
+		VALUE_TRIGGER = 0,
+		VALUE_RETRIGGER = 1,
+		VALUE_CONTINUOUS = 2,
+		VALUE_VOLT = 0,
+		VALUE_MIDINOTE = 1,
+		VALUE_PATTERN = 2,
+		MIN_VALUE_MODE = 0,
+		MAX_VALUE_MODE = 2,
+		NUM_VALUE_MODES = MAX_VALUE_MODE + 1
+	};
+	// Selected output value mode.
+	ValueMode selectedOutputValueMode = VALUE_TRIGGER;
+	ValueMode lastOutputValueMode = VALUE_TRIGGER;
+
+	// Maximum number of steps for this sequencer.
+	int maxSteps = 16;
+	// The number of rows for steps (for layout).
+	int numRows = 4;
+	// The number of columns for steps (for layout).
+	int numCols = 4;
+	// Step data for each pattern and channel.
+	float * triggerState[TROWA_SEQ_NUM_PATTERNS][TROWA_SEQ_NUM_CHNLS];
+	SchmittTrigger* gateTriggers;
+
+	// Knob indices for top control knobs.
+	enum KnobIx {
+		// Playing pattern knob ix
+		PlayPatternKnob = 0,
+		// Playing BPM knob ix
+		BPMKnob,
+		// Playing Step Length ix
+		StepLengthKnob,
+		// Output mode knob ix
+		OutputModeKnob,
+		// Edit pattern knob ix
+		EditPatternKnob,
+		// Edic channel knob ix
+		EditChannelKnob,
+		// Number of Control Knobs
+		NumKnobs
+	};
+	// References to input knobs (top row of knobs)
+	SVGKnob* controlKnobs[NumKnobs];
+
+	// Another flag to reload the matrix.
+	bool reloadEditMatrix = false;
+	// Keep track of the pattern that was playing last step (for OSC)
+	int lastPatternPlayingIx = -1;
+	// Index of which pattern we are playing
+	int currentPatternEditingIx = 0;
+	// Index of which pattern we are editing 
+	int currentPatternPlayingIx = 0;
+	// Index of which channel (trigger/gate/voice) is currently displayed/edited.
+	int currentChannelEditingIx = 0;
+	/// TODO: Perhaps change this to setting for each pattern or each pattern-channel.
+	// The current number of steps to play
+	int currentNumberSteps = TROWA_SEQ_NUM_STEPS;
+	// Calculated current BPM
+	float currentBPM = 0.0f;
+	// If the last step was the external clock
+	bool lastStepWasExternalClock = false;
+	// Currently stored pattern (for external control like OSC clients that can not store values themselves, the controls can set a 'stored' value
+	// and then have some button click fire off the SetPlayPattern message with -1 as argument and we'll use this.
+	int storedPatternPlayingIx = 0;
+	// Currently stored length (for external control like OSC clients that can not store values themselves, the controls can set a 'stored' value
+	// and then have some button click fire off the SetPlayLength message with -1 as argument and we'll use this.
+	int storedNumberSteps = TROWA_SEQ_NUM_STEPS;
+	// Currently stored BPM (for external control like OSC clients that can not store values themselves, the controls can set a 'stored' value
+	// and then have some button click fire off the SetPlayBPM message with -1 as argument and we'll use this.
+	int storedBPM = 120;
+	//// Last time of the external step
+	//std::chrono::high_resolution_clock::time_point lastExternalStepTime;
+
+	// Pad/Knob lights - Step On
+	float** stepLights; /// TODO: Just make linear
+	float** gateLights; /// TODO: Just make linear
+
+						// Default values for our pads/knobs:
+	float defaultStateValue = 0.0;
+
+	// References to our pad lights
+	ColorValueLight*** padLightPtrs; /// TODO: Just make linear
+
+	// Output lights (for triggers/gate jacks)
+	float gateLightsOut[TROWA_SEQ_NUM_CHNLS];
+	// Colors for each channel
+	NVGcolor voiceColors[TROWA_SEQ_NUM_CHNLS] = {
+		COLOR_TS_RED, COLOR_DARK_ORANGE, COLOR_YELLOW, COLOR_TS_GREEN,
+		COLOR_CYAN, COLOR_TS_BLUE, COLOR_PURPLE, COLOR_PINK,
+		COLOR_TS_RED, COLOR_DARK_ORANGE, COLOR_YELLOW, COLOR_TS_GREEN,
+		COLOR_CYAN, COLOR_TS_BLUE, COLOR_PURPLE, COLOR_PINK
+	};
+
+	// Swing ////////////////////////////////
+	float swingAdjustment = 0.0; // Amount of swing adjustment (i.e. -0.1 to 0.1)
+	const int swingResetSteps = TROWA_SEQ_SWING_STEPS; // These many steps need to be adjusted.
+	float swingAdjustedPhase = 0.0;
+	int swingRealSteps = 0;
+
+	// Copy & Paste /////////////////////////
+	// Source pattern to copy
+	int copySourcePatternIx = -1;
+	// Source channel to copy (or TROWA_SEQ_COPY_CHANNELIX_ALL for all).
+	int copySourceChannelIx = TROWA_SEQ_COPY_CHANNELIX_ALL;
+	// Copy buffer
+	float* copyBuffer[TROWA_SEQ_NUM_CHNLS];
+	SchmittTrigger copyPatternTrigger;
+	SchmittTrigger copyGateTrigger;
+	SchmittTrigger pasteTrigger;
+	/// TODO: Maybe eventually separate UI controls from module (UI changes in Widget not Module).
+	// Light for paste button
+	TS_LightString* pasteLight;
+	// Light for copy pattern button
+	ColorValueLight* copyPatternLight;
+	// Light for copy channel button
+	ColorValueLight* copyGateLight;
+
+	// BPM Calculation //////////////
+	// Index into the array BPMOptions
+	int selectedBPMNoteIx = 1; // 1/8th
+	SchmittTrigger selectedBPMNoteTrigger;
+
+	// External Messages ///////////////////////////////////////////////
+	// Message queue for external (to Rack) control messages
+	std::queue ctlMsgQueue;
+
+	enum ExternalControllerMode {
+		// Edit Mode : Send to control what we are editing.
+		EditMode = 0,
+		// Performance/Play mode : Send to controller what we are playing
+		// SetStepValue messages should be interupted as SetPlayingStep (Jump)
+		PerformanceMode = 1
+	};
+	// The current control mode (i.e. Edit Mode or Play / Performance Mode)
+	ExternalControllerMode currentCtlMode = ExternalControllerMode::EditMode;
+
+	// OSC Messaging ////////////////
+	// If we allow osc or not.
+	bool allowOSC = true;
+	// Flag if we should use OSC or not.
+	bool useOSC = true;
+	// An OSC id.
+	int oscId = 0;
+	// Mutex for osc messaging.
+	std::mutex oscMutex;
+	// Current OSC IP address and port settings.
+	TSOSCConnectionInfo currentOSCSettings = { OSC_ADDRESS_DEF,  OSC_OUTPORT_DEF , OSC_INPORT_DEF };
+	// OSC Configure trigger
+	SchmittTrigger oscConfigTrigger;
+	SchmittTrigger oscConnectTrigger;
+	SchmittTrigger oscDisconnectTrigger;
+	// Show the OSC configuration screen or not.
+	bool oscShowConfigurationScreen = false;
+	// Flag to reconnect at load. IFF true and oscInitialized is also true.
+	bool oscReconnectAtLoad = false;
+	// Flag if OSC objects have been initialized
+	bool oscInitialized = false;
+	// If there is an osc error.
+	bool oscError = false;
+	// OSC output buffer.
+	char* oscBuffer = NULL;
+	// OSC namespace to use
+	std::string oscNamespace = OSC_DEFAULT_NS;
+	// Sending OSC socket
+	UdpTransmitSocket* oscTxSocket = NULL;
+	// OSC message listener
+	TSOSCSequencerListener* oscListener = NULL;
+	// Receiving OSC socket
+	UdpListeningReceiveSocket* oscRxSocket = NULL;
+	// The OSC listener thread
+	std::thread oscListenerThread;
+	// Osc address buffer. 
+	char oscAddrBuffer[SeqOSCOutputMsg::NUM_OSC_OUTPUT_MSGS][OSC_ADDRESS_BUFFER_SIZE];
+	// Prev step that was last turned off (when going to a new step).
+	int oscLastPrevStepUpdated = TROWA_INDEX_UNDEFINED;
+	// Settings for new OSC.
+	TSOSCInfo oscNewSettings = { OSC_ADDRESS_DEF,  OSC_OUTPORT_DEF , OSC_INPORT_DEF };
+	// OSC Mode action (i.e. Enable, Disable)
+	enum OSCAction {
+		None,
+		Disable,
+		Enable
+	};
+	// Flag for our module to either enable or disable osc.
+	OSCAction oscCurrentAction = OSCAction::None;
+	// The current osc client. Clients such as touchOSC and Lemur are limited and need special treatment.
+	OSCClient oscCurrentClient = OSCClient::GenericClient;
+
+	// Mode /////////////////////////	
+	// The mode string.
+	const char* modeString;
+	// Mode strings
+	const char* modeStrings[3];
+
+	// If it is the first load this session
+	bool firstLoad = true;
+	// If this was loaded from a save, what version
+	int saveVersion = -1;
+	const float lightLambda = 0.05;
+	// The number of structured random patterns to actually use. Should be <= TROWA_SEQ_NUM_RANDOM_PATTERNS.
+	int numStructuredRandomPatterns = TROWA_SEQ_BOOLEAN_NUM_RANDOM_PATTERNS;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSSequencerModuleBase()
+	// Instantiate the abstract base class.
+	// @numSteps: (IN) Maximum number of steps
+	// @numRows: (IN) The number of rows (for layout).
+	// @numCols: (IN) The number of columns (for layout).
+	// @numRows * @numCols = @numSteps
+	// @defStateVal : (IN) The default state value (i.e. 0/false for a boolean step sequencer or whatever float value you want).
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSSequencerModuleBase(/*in*/ int numSteps, /*in*/ int numRows, /*in*/ int numCols, /*in*/ float defStateVal);
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Delete our goodies.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	~TSSequencerModuleBase();
+	// Get the inputs for this step.
+	void getStepInputs(bool* pulse, bool* reloadMatrix, bool* valueModeChanged);
+	// Paste the clipboard pattern and/or specific gate to current selected pattern and/or gate.
+	bool paste();
+	// Copy the contents:
+	void copy(int patternIx, int channelIx);
+	// Set a single step value
+	virtual void setStepValue(int step, float val, int channel, int pattern);
+	// Get the toggle step value
+	virtual float getToggleStepValue(int step, float val, int channel, int pattern) = 0;
+	// Calculate a representation of all channels for this step
+	virtual float getPlayingStepValue(int step, int pattern) = 0;
+
+	// Initialize OSC on the given ip and ports.
+	void initOSC(const char* ipAddress, int outputPort, int inputPort);
+	// Clean up OSC.
+	void cleanupOSC();
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Set the OSC namespace.
+	// @oscNs: (IN) The namespace for OSC.
+	// Sets the command address strings too.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void setOSCNamespace(const char* oscNs);
+
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// reset(void)
+	// Reset ALL step values to default.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void reset() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// randomize(void)
+	// Only randomize the current gate/trigger steps.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void randomize() override
+	{
+		randomize(currentPatternEditingIx, currentChannelEditingIx, false);
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// randomize()
+	// @patternIx : (IN) The index into our pattern matrix (0-63). Or TROWA_INDEX_UNDEFINED for all patterns.
+	// @channelIx : (IN) The index of the channel (gate/trigger/voice) if any (0-15, or TROWA_SEQ_COPY_CHANNELIX_ALL/TROWA_INDEX_UNDEFINED for all).
+	// @useStructured: (IN) Create a random sequence/pattern of random values.
+	// Random all from : https://github.com/j4s0n-c/trowaSoft-VCV/issues/8
+	// Structured from : https://github.com/j4s0n-c/trowaSoft-VCV/issues/10
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	virtual void randomize(int patternIx, int channelIx, bool useStructured);
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// getRandomValue()
+	// Get a random value for a step in this sequencer.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	virtual float getRandomValue() {
+		// Default are boolean sequencers
+		return randomUniform() > 0.5;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// onShownStepChange()
+	// If we changed a step that is shown on the matrix, then do something.
+	// For voltSeq to adjust the knobs so we dont' read the old knob values again.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	virtual void onShownStepChange(int step, float val) {
+		// DO nothing
+		return;
+	}
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// clearClipboard(void)
+	// Shallow clear of clipboard and reset the Copy/Paste lights
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-		
+	void clearClipboard()
+	{
+		copySourcePatternIx = -1;
+		copySourceChannelIx = TROWA_SEQ_COPY_CHANNELIX_ALL; // Which trigger we are copying, -1 for all		
+		lights[COPY_CHANNEL_LIGHT].value = 0;
+		pasteLight->setColor(COLOR_WHITE); // Return the paste light to white
+		lights[COPY_PATTERN_LIGHT].value = 0;
+		lights[PASTE_LIGHT].value = 0;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// toJson(void)
+	// Save our junk to json.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	json_t *toJson() override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// fromJson(void)
+	// Read in our junk from json.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	virtual void fromJson(json_t *rootJ) override;
+}; // end struct TSSequencerModuleBase
+
+//===============================================================================
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSSeqDisplay
+// A top digital display for trowaSoft sequencers.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+//===============================================================================
+struct TSSeqDisplay : TransparentWidget {
+	TSSequencerModuleBase *module;
+	std::shared_ptr font;
+	std::shared_ptr labelFont;
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE]; // tmp buffer for our strings.
+	bool showDisplay = true;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSSeqDisplay(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSSeqDisplay() {
+		font = Font::load(assetPlugin(plugin, TROWA_DIGITAL_FONT));
+		labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 12;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+		showDisplay = true;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// @vg : (IN) NVGcontext to draw on
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(/*in*/ NVGcontext *vg) override {
+		bool isPreview = module == NULL; // May get a NULL module for preview
+
+		// Background Colors:
+		NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+		NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+
+		// Screen:
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+		nvgStrokeWidth(vg, 1.0);
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+
+		if (!showDisplay)
+			return;
+
+		int currPlayPattern = 1;
+		int currEditPattern = 1;
+		int currentGate = 1;
+		int currentNSteps = 16;
+		float currentBPM = 120;
+		NVGcolor currColor = COLOR_RED;
+
+		if (!isPreview)
+		{
+			currColor = module->voiceColors[module->currentChannelEditingIx];
+			currPlayPattern = module->currentPatternPlayingIx + 1;
+			currEditPattern = module->currentPatternEditingIx + 1;
+			currentGate = module->currentChannelEditingIx + 1;
+			currentNSteps = module->currentNumberSteps;
+			currentBPM = module->currentBPM;
+		}
+
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, 2.5);
+
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+
+		int y1 = 42;
+		int y2 = 27;
+		int dx = 0;
+		int x = 0;
+		int spacing = 61;
+
+		nvgTextAlign(vg, NVG_ALIGN_CENTER);
+
+		// Current Playing Pattern
+		nvgFillColor(vg, textColor);
+		x = 5 + 21;
+		nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y1, "PATT", NULL);
+		sprintf(messageStr, "%02d", currPlayPattern);
+		nvgFontSize(vg, fontSize * 1.5);	// Large font
+		nvgFontFaceId(vg, font->handle);
+		nvgText(vg, x + dx, y2, messageStr, NULL);
+
+		// Current Playing Speed
+		nvgFillColor(vg, textColor);
+		x += spacing;
+		nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		if (isPreview)
+			sprintf(messageStr, "BPM/%s", BPMOptions[1]->label);
+		else
+			sprintf(messageStr, "BPM/%s", BPMOptions[module->selectedBPMNoteIx]->label);
+		nvgText(vg, x, y1, messageStr, NULL);
+		if (module->lastStepWasExternalClock)
+		{
+			sprintf(messageStr, "%s", "CLK");
+		}
+		else
+		{
+			sprintf(messageStr, "%03.0f", currentBPM);
+		}
+		nvgFontFaceId(vg, font->handle);
+		nvgFontSize(vg, fontSize * 1.5); // Large font		
+		nvgText(vg, x + dx, y2, messageStr, NULL);
+
+
+		// Current Playing # Steps
+		nvgFillColor(vg, textColor);
+		x += spacing;
+		nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y1, "LENG", NULL);
+		sprintf(messageStr, "%02d", currentNSteps);
+		nvgFontSize(vg, fontSize * 1.5);	// Large font
+		nvgFontFaceId(vg, font->handle);
+		nvgText(vg, x + dx, y2, messageStr, NULL);
+
+		// Current Mode:
+		nvgFillColor(vg, nvgRGB(0xda, 0xda, 0xda));
+		x += spacing + 5;
+		nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y1, "MODE", NULL);
+		nvgFontSize(vg, fontSize);	// Small font
+		if (module->modeString != NULL)
+		{
+			nvgFontFaceId(vg, font->handle);
+			//nvgText(vg, x + dx -6, y2, module->modeString, NULL);					
+			nvgText(vg, x + dx, y2, module->modeString, NULL);
+		}
+
+		nvgTextAlign(vg, NVG_ALIGN_CENTER);
+
+		// Current Edit Pattern
+		nvgFillColor(vg, textColor);
+		x += spacing;
+		nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y1, "PATT", NULL);
+		sprintf(messageStr, "%02d", currEditPattern);
+		nvgFontSize(vg, fontSize * 1.5);	// Large font
+		nvgFontFaceId(vg, font->handle);
+		nvgText(vg, x + dx, y2, messageStr, NULL);
+
+		// Current Edit Gate/Trigger
+		nvgFillColor(vg, currColor); // Match the Gate/Trigger color
+		x += spacing;
+		nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y1, "CHNL", NULL);
+		sprintf(messageStr, "%02d", currentGate);
+		nvgFontSize(vg, fontSize * 1.5);	// Large font
+		nvgFontFaceId(vg, font->handle);
+		nvgText(vg, x + dx, y2, messageStr, NULL);
+
+		// [[[[[[[[[[[[[[[[ EDIT Box Group ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
+		nvgTextAlign(vg, NVG_ALIGN_LEFT);
+		NVGcolor groupColor = nvgRGB(0xDD, 0xDD, 0xDD);
+		nvgFillColor(vg, groupColor);
+		int labelX = 297;
+		x = labelX; // 289
+		nvgFontSize(vg, fontSize - 5); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, 8, "EDIT", NULL);
+
+		// Edit Label Line ---------------------------------------------------------------
+		nvgBeginPath(vg);
+		// Start top to the left of the text "Edit"
+		int y = 5;
+		nvgMoveTo(vg, /*start x*/ x - 3, /*start y*/ y);// Starts new sub-path with specified point as first point.s
+		x = 256;// x - 35;//xOffset + 3 * spacing - 3 + 60;
+		nvgLineTo(vg, /*x*/ x, /*y*/ y); // Go to Left (Line Start)
+
+		x = labelX + 22;
+		y = 5;
+		nvgMoveTo(vg, /*x*/ x, /*y*/ y); // Right of "Edit"
+		x = box.size.x - 6;
+		nvgLineTo(vg, /*x*/ x, /*y*/ y); // RHS of box
+
+		nvgStrokeWidth(vg, 1.0);
+		nvgStrokeColor(vg, groupColor);
+		nvgStroke(vg);
+
+		// [[[[[[[[[[[[[[[[ PLAYBACK Box Group ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
+		groupColor = nvgRGB(0xEE, 0xEE, 0xEE);
+		nvgFillColor(vg, groupColor);
+		labelX = 64;
+		x = labelX;
+		nvgFontSize(vg, fontSize - 5); // Small font
+		nvgText(vg, x, 8, "PLAYBACK", NULL);
+
+		// Play Back Label Line ---------------------------------------------------------------
+		nvgBeginPath(vg);
+		// Start top to the left of the text "Play"
+		y = 5;
+		nvgMoveTo(vg, /*start x*/ x - 3, /*start y*/ y);// Starts new sub-path with specified point as first point.s
+		x = 6;
+		nvgLineTo(vg, /*x*/ x, /*y*/ y); // Go to the left
+
+		x = labelX + 52;
+		y = 5;
+		nvgMoveTo(vg, /*x*/ x, /*y*/ y); // To the Right of "Playback"
+		x = 165; //x + 62 ;
+		nvgLineTo(vg, /*x*/ x, /*y*/ y); // Go Right 
+
+		nvgStrokeWidth(vg, 1.0);
+		nvgStrokeColor(vg, groupColor);
+		nvgStroke(vg);
+		return;
+	} // end draw()
+}; // end struct TSSeqDisplay
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSSeqLabelArea
+// Draw labels on our sequencer.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSSeqLabelArea : TransparentWidget {
+	TSSequencerModuleBase *module;
+	std::shared_ptr font;
+	int fontSize;
+	bool drawGridLines = false;
+	char messageStr[TROWA_DISP_MSG_SIZE];
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSSeqLabelArea()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSSeqLabelArea() {
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 13;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// @vg : (IN) NVGcontext to draw on
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-	
+	void draw(NVGcontext *vg) override {
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, 1);
+
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+		nvgFillColor(vg, textColor);
+		nvgFontSize(vg, fontSize);
+
+		/// MAKE LABELS HERE
+		int x = 45;
+		int y = 163;
+		int dy = 28;
+
+		// Selected Pattern Playback:
+		nvgText(vg, x, y, "PAT", NULL);
+
+		// Clock		
+		y += dy;
+		nvgText(vg, x, y, "BPM ", NULL);
+
+		// Steps
+		y += dy;
+		nvgText(vg, x, y, "LNG", NULL);
+
+		// Ext Clock 
+		y += dy;
+		nvgText(vg, x, y, "CLK", NULL);
+
+		// Reset
+		y += dy;
+		nvgText(vg, x, y, "RST", NULL);
+
+		// Outputs
+		nvgFontSize(vg, fontSize * 0.95);
+		x = 320;
+		y = 350;
+		nvgText(vg, x, y, "OUTPUTS", NULL);
+
+		// TINY btn labels
+		nvgFontSize(vg, fontSize * 0.6);
+		// OSC Labels
+		y = 103;
+		if (module->allowOSC)
+		{
+			x = 240;
+			nvgText(vg, x, y, "OSC", NULL);
+		}
+		// Copy button labels:
+		x = 302;
+		nvgText(vg, x, y, "CPY", NULL);
+		x = 362;
+		nvgText(vg, x, y, "CPY", NULL);
+		// BPM divisor/note label:
+		x = 118;
+		nvgText(vg, x, y, "DIV", NULL);
+
+
+		if (drawGridLines)
+		{
+			NVGcolor gridColor = nvgRGB(0x44, 0x44, 0x44);
+			nvgBeginPath(vg);
+			x = 80;
+			y = 228;
+			nvgMoveTo(vg, /*start x*/ x, /*start y*/ y);// Starts new sub-path with specified point as first point
+			x += 225;
+			nvgLineTo(vg, /*x*/ x, /*y*/ y); // Go to the left
+
+			nvgStrokeWidth(vg, 1.0);
+			nvgStrokeColor(vg, gridColor);
+			nvgStroke(vg);
+
+
+			// Vertical
+			nvgBeginPath(vg);
+			x = 192;
+			y = 116;
+			nvgMoveTo(vg, /*start x*/ x, /*start y*/ y);// Starts new sub-path with specified point as first point
+			y += 225;
+			nvgLineTo(vg, /*x*/ x, /*y*/ y); // Go to the left			
+
+			nvgStrokeWidth(vg, 1.0);
+			nvgStrokeColor(vg, gridColor);
+			nvgStroke(vg);
+
+		}
+
+		return;
+	} // end draw()
+}; // end struct TSSeqLabelArea
+
+#endif
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSSequencerWidgetBase.cpp b/plugins/community/repos/trowaSoft/src/TSSequencerWidgetBase.cpp
new file mode 100644
index 00000000..3fab1592
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSSequencerWidgetBase.cpp
@@ -0,0 +1,515 @@
+#include 
+#include 
+#include "widgets.hpp"
+using namespace rack;
+#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "TSSequencerModuleBase.hpp"
+#include "TSOSCConfigWidget.hpp"
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSSequencerWidgetBase() - Base constructor.
+// Instantiate a trowaSoft Sequencer widget. v0.60 must have module as param.
+// @seqModule : (IN) Pointer to the sequencer module.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+TSSequencerWidgetBase::TSSequencerWidgetBase(TSSequencerModuleBase* seqModule) : TSSModuleWidgetBase(seqModule)
+{
+	box.size = Vec(26 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+	return;
+}
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Add common controls to the UI widget for trowaSoft sequencers.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSequencerWidgetBase::addBaseControls(bool addGridLines)
+{
+	TSSequencerModuleBase *thisModule = NULL;
+	if (this->module != NULL)
+		thisModule = dynamic_cast(this->module);
+	bool isPreview = thisModule == NULL;
+
+
+	////////////////////////////////////
+	// DISPLAY
+	////////////////////////////////////
+	{
+		display = new TSSeqDisplay();
+		display->box.pos = Vec(13, 24);
+		display->box.size = Vec(363, 48);
+		display->module = thisModule;
+		addChild(display);
+	}	
+	////////////////////////////////////
+	// OSC configuration screen.
+	// Should be a popup but J just wants it of the screen.
+	////////////////////////////////////
+	if (!isPreview)
+	{
+		TSOSCConfigWidget* oscConfig = new TSOSCConfigWidget(thisModule, TSSequencerModuleBase::ParamIds::OSC_SAVE_CONF_PARAM, TSSequencerModuleBase::ParamIds::OSC_AUTO_RECONNECT_PARAM,
+			thisModule->oscCurrentClient,
+			thisModule->currentOSCSettings.oscTxIpAddress.c_str(), thisModule->currentOSCSettings.oscTxPort, thisModule->currentOSCSettings.oscRxPort);
+		oscConfig->setVisible(false);
+		oscConfig->box.pos = display->box.pos;
+		oscConfig->box.size = display->box.size;
+		//oscConfig->module = thisModule;
+		this->oscConfigurationScreen = oscConfig;
+		addChild(oscConfig);
+	}
+
+	////////////////////////////////////
+	// Labels
+	////////////////////////////////////
+	{
+		TSSeqLabelArea *area = new TSSeqLabelArea();
+		area->box.pos = Vec(0, 0);
+		area->box.size = Vec(box.size.x, 380);
+		area->module = thisModule;
+		area->drawGridLines = addGridLines;
+		addChild(area);
+	}
+	// Screws:
+	addChild(Widget::create(Vec(0, 0)));
+	addChild(Widget::create(Vec(box.size.x - 15, 0)));
+	addChild(Widget::create(Vec(0, box.size.y - 15)));
+	addChild(Widget::create(Vec(box.size.x - 15, box.size.y - 15)));
+
+	// Inputs ==================================================	
+	// Run (Toggle)
+	Vec btnSize = Vec(50,22);
+	addParam(ParamWidget::create(Vec(15, 320), thisModule, TSSequencerModuleBase::ParamIds::RUN_PARAM, 0.0, 1.0, 0.0));
+	TS_LightString* item = dynamic_cast(TS_createColorValueLight(/*pos */ Vec(15, 320), 
+		/*thisModule*/ thisModule,
+		/*lightId*/ TSSequencerModuleBase::LightIds::RUNNING_LIGHT,
+		/* size */ btnSize, /* color */ COLOR_WHITE));
+	item->lightString = "RUN";
+	addChild(item);
+	
+	// Reset (Momentary)
+	addParam(ParamWidget::create(Vec(15, 292), thisModule, TSSequencerModuleBase::ParamIds::RESET_PARAM, 0.0, 1.0, 0.0));
+	item = dynamic_cast(TS_createColorValueLight(/*pos */ Vec(15, 292), 
+		/*thisModule*/ thisModule,
+		/*lightId*/ TSSequencerModuleBase::LightIds::RESET_LIGHT,	
+		/* size */ btnSize, /* color */ COLOR_WHITE));
+	item->lightString = "RESET";
+	addChild(item);
+	
+	// Paste button:
+	addParam(ParamWidget::create(Vec(15, 115), thisModule, TSSequencerModuleBase::ParamIds::PASTE_PARAM, 0.0, 1.0, 0.0));
+	thisModule->pasteLight = dynamic_cast(TS_createColorValueLight(/*pos */ Vec(15, 115), 
+		/*thisModule*/ thisModule,
+		/*lightId*/ TSSequencerModuleBase::LightIds::PASTE_LIGHT,
+		/* size */ btnSize, /* color */ COLOR_WHITE));
+	thisModule->pasteLight->lightString = "PASTE";
+	addChild(thisModule->pasteLight);
+		
+	// Top Knobs : Keep references for later
+	int knobRow = 79;
+	int knobStart = 27;
+	int knobSpacing = 61;
+
+	RoundSmallBlackKnob* outKnobPtr = NULL;
+
+	// Pattern Playback Select  (Knob)
+	outKnobPtr = dynamic_cast(ParamWidget::create(Vec(knobStart, knobRow), thisModule, TSSequencerModuleBase::ParamIds::SELECTED_PATTERN_PLAY_PARAM, /*min*/ 0.0, /*max*/ TROWA_SEQ_NUM_PATTERNS - 1, /*default value*/ 0.0));
+	if (!isPreview)
+		thisModule->controlKnobs[TSSequencerModuleBase::KnobIx::PlayPatternKnob] = outKnobPtr;
+	addParam(outKnobPtr);
+	
+	// Clock BPM (Knob)
+	outKnobPtr = dynamic_cast(ParamWidget::create(Vec(knobStart + (knobSpacing * 1), knobRow), thisModule, TSSequencerModuleBase::ParamIds::BPM_PARAM, TROWA_SEQ_BPM_KNOB_MIN, TROWA_SEQ_BPM_KNOB_MAX, (TROWA_SEQ_BPM_KNOB_MAX + TROWA_SEQ_BPM_KNOB_MIN) / 2));
+	if (!isPreview)
+		thisModule->controlKnobs[TSSequencerModuleBase::KnobIx::BPMKnob] = outKnobPtr;
+	addParam(outKnobPtr);
+	
+	// Steps (Knob)
+	outKnobPtr = dynamic_cast(ParamWidget::create(Vec(knobStart + (knobSpacing * 2), knobRow), thisModule, TSSequencerModuleBase::ParamIds::STEPS_PARAM, 1.0, this->maxSteps, this->maxSteps));
+	if (!isPreview)
+		thisModule->controlKnobs[TSSequencerModuleBase::KnobIx::StepLengthKnob] = outKnobPtr;
+	addParam(outKnobPtr);
+
+	// Output Mode (Knob)
+	outKnobPtr = dynamic_cast(ParamWidget::create(Vec(knobStart + (knobSpacing * 3), knobRow), thisModule, 
+		TSSequencerModuleBase::ParamIds::SELECTED_OUTPUT_VALUE_MODE_PARAM, 0, TROWA_SEQ_NUM_MODES - 1, TSSequencerModuleBase::ValueMode::VALUE_TRIGGER));
+	outKnobPtr->minAngle = -0.6*M_PI;
+	outKnobPtr->maxAngle = 0.6*M_PI;
+	if (!isPreview)
+		thisModule->controlKnobs[TSSequencerModuleBase::KnobIx::OutputModeKnob] = outKnobPtr;
+	addParam(outKnobPtr);
+	
+	// Pattern Edit Select (Knob)
+	outKnobPtr = dynamic_cast(ParamWidget::create(Vec(knobStart + (knobSpacing * 4), knobRow), thisModule, TSSequencerModuleBase::ParamIds::SELECTED_PATTERN_EDIT_PARAM, /*min*/ 0.0, /*max*/ TROWA_SEQ_NUM_PATTERNS - 1, /*default value*/ 0));
+	if (!isPreview)
+		thisModule->controlKnobs[TSSequencerModuleBase::KnobIx::EditPatternKnob] = outKnobPtr;
+	addParam(outKnobPtr);
+	
+	// Selected Gate/Voice/Channel (Knob)
+	outKnobPtr = dynamic_cast(ParamWidget::create(Vec(knobStart + (knobSpacing * 5), knobRow), thisModule, TSSequencerModuleBase::ParamIds::SELECTED_CHANNEL_PARAM, /*min*/ 0.0, /*max*/ TROWA_SEQ_NUM_CHNLS - 1, /*default value*/ 0));
+	if (!isPreview)
+		thisModule->controlKnobs[TSSequencerModuleBase::KnobIx::EditChannelKnob] = outKnobPtr;
+	addParam(outKnobPtr);
+
+	Vec ledSize = Vec(15,15);
+	int dx = 28;
+
+	// OSC: Enable OSC button:
+	LEDButton* btn;
+	int y = knobRow;
+	int x = knobStart + (knobSpacing * 3) + dx; // 30
+	if (isPreview || thisModule->allowOSC)
+	{
+		Vec btnSize = Vec(ledSize.x - 2, ledSize.y - 2);
+		btn = dynamic_cast(ParamWidget::create(Vec(x, y), module, TSSequencerModuleBase::ParamIds::OSC_SHOW_CONF_PARAM, 0, 1, 0));
+		btn->box.size = btnSize;
+		addParam(btn);
+		addChild(TS_createColorValueLight(Vec(x, y), module, TSSequencerModuleBase::LightIds::OSC_CONFIGURE_LIGHT, ledSize, COLOR_WHITE));
+		addChild(TS_createColorValueLight(Vec(x + 2, y + 2), module, TSSequencerModuleBase::LightIds::OSC_ENABLED_LIGHT, Vec(ledSize.x - 4, ledSize.y - 4), TSOSC_STATUS_COLOR));
+	}
+
+	ColorValueLight* lightPtr = NULL;
+
+	// COPY: Pattern Copy button:
+	btn = dynamic_cast(ParamWidget::create(Vec(knobStart + (knobSpacing * 4) + dx, knobRow), module, TSSequencerModuleBase::ParamIds::COPY_PATTERN_PARAM, 0, 1, 0));
+	btn->box.size = ledSize;
+	addParam(btn);
+	lightPtr = dynamic_cast(TS_createColorValueLight(Vec(knobStart + (knobSpacing * 4) + dx, knobRow), module, TSSequencerModuleBase::LightIds::COPY_PATTERN_LIGHT, ledSize, COLOR_WHITE));
+	if (!isPreview)
+		thisModule->copyPatternLight = lightPtr;
+	addChild(lightPtr);
+
+	// COPY: Gate Copy button:
+	btn = dynamic_cast(ParamWidget::create(Vec(knobStart + (knobSpacing * 5) + dx, knobRow), module, TSSequencerModuleBase::ParamIds::COPY_CHANNEL_PARAM, 0, 1, 0));
+	btn->box.size = ledSize;
+	addParam(btn);
+	lightPtr = dynamic_cast(TS_createColorValueLight(Vec(knobStart + (knobSpacing * 5) + dx, knobRow), module, TSSequencerModuleBase::LightIds::COPY_CHANNEL_LIGHT, ledSize, COLOR_WHITE));
+	if (!isPreview)
+		thisModule->copyGateLight = lightPtr;
+	addChild(lightPtr);
+
+	// CHANGE BPM CALC NOTE (1/4, 1/8, 1/8T, 1/16)
+	//SELECTED_BPM_MULT_IX_PARAM
+	btn = dynamic_cast(ParamWidget::create(Vec(knobStart + (knobSpacing * 1) + dx, knobRow), module, TSSequencerModuleBase::ParamIds::SELECTED_BPM_MULT_IX_PARAM, 0, 1, 0));
+	btn->box.size = ledSize;
+	addParam(btn);
+	addChild(TS_createColorValueLight(Vec(knobStart + (knobSpacing * 1) + dx, knobRow), module, TSSequencerModuleBase::LightIds::SELECTED_BPM_MULT_IX_LIGHT, ledSize, COLOR_WHITE));
+	
+	// Input Jacks:
+	int xStart = 10;
+	int ySpacing = 28;
+	int portStart = 143;
+	
+	// Selected Pattern Playback:
+	addInput(TS_createInput(Vec(xStart, portStart + (ySpacing * 0)), thisModule, TSSequencerModuleBase::InputIds::SELECTED_PATTERN_PLAY_INPUT));
+	
+	// Clock
+	addInput(TS_createInput(Vec(xStart, portStart + (ySpacing * 1)), thisModule, TSSequencerModuleBase::InputIds::BPM_INPUT));
+	
+	// Steps
+	addInput(TS_createInput(Vec(xStart, portStart + (ySpacing * 2)), thisModule, TSSequencerModuleBase::InputIds::STEPS_INPUT));
+	
+	// External Clock
+	addInput(TS_createInput(Vec(xStart, portStart + (ySpacing * 3)), thisModule, TSSequencerModuleBase::InputIds::EXT_CLOCK_INPUT));
+	
+	// Reset 
+	addInput(TS_createInput(Vec(xStart, portStart + (ySpacing * 4)), thisModule, TSSequencerModuleBase::InputIds::RESET_INPUT));
+		
+	// Outputs ==================================================
+	// Loop through each channel/voice/gate
+	y = 115;
+	x = 314;
+	int v = 0;
+	
+	float jackDiameter = 20.5; // 28.351
+	float add = 0;
+	Vec outputLightSize = Vec(jackDiameter + add, jackDiameter + add);
+
+	NVGcolor* channelColors = NULL;
+	NVGcolor colors[TROWA_SEQ_NUM_CHNLS] {
+		COLOR_TS_RED, COLOR_DARK_ORANGE, COLOR_YELLOW, COLOR_TS_GREEN,
+		COLOR_CYAN, COLOR_TS_BLUE, COLOR_PURPLE, COLOR_PINK,
+		COLOR_TS_RED, COLOR_DARK_ORANGE, COLOR_YELLOW, COLOR_TS_GREEN,
+		COLOR_CYAN, COLOR_TS_BLUE, COLOR_PURPLE, COLOR_PINK
+	};
+	if (!isPreview)
+	{
+		channelColors = thisModule->voiceColors;
+	}
+	else
+	{
+		channelColors = colors; // Point to our default array
+	}
+	for (int r = 0; r < 8; r++)
+	{
+		for (int c = 0; c < 2; c++)
+		{
+			// Triggers / Gates / Output:
+			addOutput(TS_createOutput(Vec(x, y), thisModule, TSSequencerModuleBase::OutputIds::CHANNELS_OUTPUT+v, /*color*/ channelColors[v]));
+			// Match the color to the trigger/gate/output:
+			addChild(TS_createColorValueLight(/*position*/ Vec(x + 5, y + 5), 
+				/*thisModule*/ thisModule, 
+				/*lightId*/ TSSequencerModuleBase::LightIds::CHANNEL_LIGHTS+v,
+				/*size*/ outputLightSize, /*lightColor*/ channelColors[v], /*backColor*/ channelColors[v]));
+
+			if (!isPreview)
+				thisModule->lights[TSSequencerModuleBase::LightIds::CHANNEL_LIGHTS + v].value = 0;
+			x += 36;
+			v++;
+		} // end for
+		y += 28; // Next row
+		x = 314;
+	} // end loop through NxM grid
+
+
+	//debug("Base Controls added.");
+	return;
+} // end addBaseControls()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step(void)
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSequencerWidgetBase::step()
+{
+	if (this->module == NULL)
+		return;
+
+	TSSequencerModuleBase* thisModule = dynamic_cast(module);
+
+	if (thisModule->oscConfigTrigger.process(thisModule->params[TSSequencerModuleBase::ParamIds::OSC_SHOW_CONF_PARAM].value))
+	{
+		thisModule->oscShowConfigurationScreen = !thisModule->oscShowConfigurationScreen;
+		thisModule->lights[TSSequencerModuleBase::LightIds::OSC_CONFIGURE_LIGHT].value = (thisModule->oscShowConfigurationScreen) ? 1.0 : 0.0;
+		this->oscConfigurationScreen->setVisible(thisModule->oscShowConfigurationScreen);
+		this->display->showDisplay = !thisModule->oscShowConfigurationScreen;
+		if (thisModule->oscShowConfigurationScreen)
+		{
+			if (!thisModule->oscInitialized)
+			{
+				// Make sure the ports are available
+				int p = TSOSCConnector::PortInUse(thisModule->currentOSCSettings.oscTxPort);
+				if (p > 0 && p != thisModule->oscId)
+					thisModule->currentOSCSettings.oscTxPort = TSOSCConnector::GetAvailablePort(thisModule->oscId, thisModule->currentOSCSettings.oscTxPort);
+				p = TSOSCConnector::PortInUse(thisModule->currentOSCSettings.oscRxPort);
+				if (p > 0 && p != thisModule->oscId)
+					thisModule->currentOSCSettings.oscRxPort = TSOSCConnector::GetAvailablePort(thisModule->oscId, thisModule->currentOSCSettings.oscRxPort);
+
+			}
+			this->oscConfigurationScreen->setValues(thisModule->currentOSCSettings.oscTxIpAddress, thisModule->currentOSCSettings.oscTxPort, thisModule->currentOSCSettings.oscRxPort);
+			this->oscConfigurationScreen->ckAutoReconnect->checked = thisModule->oscReconnectAtLoad;
+			this->oscConfigurationScreen->setSelectedClient(thisModule->oscCurrentClient); // OSC Client
+			this->oscConfigurationScreen->btnActionEnable = !thisModule->oscInitialized;
+
+			this->oscConfigurationScreen->errorMsg = "";
+			if (thisModule->oscError)
+			{
+				this->oscConfigurationScreen->errorMsg = "Error connecting to " + thisModule->currentOSCSettings.oscTxIpAddress;
+			}
+			this->oscConfigurationScreen->setVisible(true);
+		}
+		else
+		{
+			this->oscConfigurationScreen->setVisible(false);
+		}
+	}
+	if (thisModule->oscShowConfigurationScreen)
+	{
+		// Check for enable/disable
+		if (thisModule->oscConnectTrigger.process(thisModule->params[TSSequencerModuleBase::ParamIds::OSC_SAVE_CONF_PARAM].value))
+		{
+			if (oscConfigurationScreen->btnActionEnable)
+			{
+				// Enable OSC ------------------------------------------------------------------------
+				// User checked to connect
+				if (!this->oscConfigurationScreen->isValidIpAddress())
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("IP Address is not valid.");
+#endif
+					this->oscConfigurationScreen->errorMsg = "Invalid IP Address.";
+					this->oscConfigurationScreen->tbIpAddress->requestFocus();
+				}
+				else if (!this->oscConfigurationScreen->isValidTxPort())
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Tx Port is not valid.");
+#endif
+					this->oscConfigurationScreen->errorMsg = "Invalid Output Port (0-" + std::to_string(0xFFFF) + ").";
+					this->oscConfigurationScreen->tbTxPort->requestFocus();
+
+				}
+				else if (!this->oscConfigurationScreen->isValidRxPort())
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Rx Port is not valid.");
+#endif
+					this->oscConfigurationScreen->errorMsg = "Invalid Input Port (0-" + std::to_string(0xFFFF) + ").";
+					this->oscConfigurationScreen->tbRxPort->requestFocus();
+				}
+				else
+				{
+					// Try to connect
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Save OSC Configuration clicked, save information for module.");
+#endif
+					this->oscConfigurationScreen->errorMsg = "";
+					thisModule->oscNewSettings.oscTxIpAddress = this->oscConfigurationScreen->tbIpAddress->text.c_str();
+					thisModule->oscNewSettings.oscTxPort = this->oscConfigurationScreen->getTxPort();
+					thisModule->oscNewSettings.oscRxPort = this->oscConfigurationScreen->getRxPort(); 
+					thisModule->oscCurrentClient = this->oscConfigurationScreen->getSelectedClient();
+					thisModule->oscCurrentAction = TSSequencerModuleBase::OSCAction::Enable;
+					thisModule->oscReconnectAtLoad = this->oscConfigurationScreen->ckAutoReconnect->checked;
+				}
+			} // end if enable osc
+			else
+			{
+				// Disable OSC ------------------------------------------------------------------
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Disable OSC clicked.");
+#endif
+				this->oscConfigurationScreen->errorMsg = "";
+				thisModule->oscCurrentAction = TSSequencerModuleBase::OSCAction::Disable;
+			} // end else disable OSC
+		} // end if OSC Save btn pressed
+		else
+		{
+			if (thisModule->oscError)
+			{
+				if (this->oscConfigurationScreen->errorMsg.empty())
+					this->oscConfigurationScreen->errorMsg = "Error connecting to " + thisModule->currentOSCSettings.oscTxIpAddress + ".";
+			}
+		}
+		// Current status of OSC
+		if (thisModule->useOSC && thisModule->oscInitialized)
+		{ // Now we have a checkbox up top where statusMsg used to be, so let's not use it for now.
+			//this->oscConfigurationScreen->statusMsg = OSCClientAbbr[thisModule->oscCurrentClient] + " " + thisModule->currentOSCSettings.oscTxIpAddress;
+			//this->oscConfigurationScreen->statusMsg2 = ":" + std::to_string(thisModule->currentOSCSettings.oscTxPort)
+			//	+ " :" + std::to_string(thisModule->currentOSCSettings.oscRxPort);
+			this->oscConfigurationScreen->statusMsg2 = OSCClientAbbr[thisModule->oscCurrentClient] + " " + thisModule->currentOSCSettings.oscTxIpAddress;
+			this->oscConfigurationScreen->btnActionEnable = false;
+		}
+		else
+		{
+			this->oscConfigurationScreen->successMsg = "";
+			this->oscConfigurationScreen->statusMsg = "";// "OSC Not Connected";
+			this->oscConfigurationScreen->statusMsg2 = "OSC Not Connected"; //"";
+			this->oscConfigurationScreen->btnActionEnable = true;
+		}
+	} // end if show OSC config screen
+
+	ModuleWidget::step();
+	return;
+} // end step()
+
+struct seqRandomSubMenuItem : MenuItem {
+	TSSequencerModuleBase* sequencerModule;
+	bool useStucturedRandom;
+	enum ShiftType {
+		// Current Edit Pattern & Channel
+		CurrentChannelOnly,
+		// Current Edit Pattern, All Channels
+		ThisPattern,
+		// All patterns, all channels
+		AllPatterns
+	};
+	ShiftType Target = ShiftType::CurrentChannelOnly;
+
+	seqRandomSubMenuItem(std::string text, ShiftType target, bool useStructured, TSSequencerModuleBase* seqModule)
+	{
+		this->box.size.x = 200;
+		this->text = text;
+		this->Target = target;
+		this->useStucturedRandom = useStructured;
+		this->sequencerModule = seqModule;
+	}
+	~seqRandomSubMenuItem()
+	{
+		sequencerModule = NULL;
+	}
+
+	void onAction(EventAction &e) override {
+		if (this->Target == ShiftType::AllPatterns)
+		{
+			sequencerModule->randomize(TROWA_INDEX_UNDEFINED, TROWA_SEQ_COPY_CHANNELIX_ALL, useStucturedRandom);
+		}
+		else if (this->Target == ShiftType::ThisPattern)
+		{
+			sequencerModule->randomize(sequencerModule->currentPatternEditingIx, TROWA_SEQ_COPY_CHANNELIX_ALL, useStucturedRandom);
+		}
+		else //if (this->Target == ShiftType::CurrentChannelOnly)
+		{
+			sequencerModule->randomize(sequencerModule->currentPatternEditingIx, sequencerModule->currentChannelEditingIx, useStucturedRandom);
+		}
+	}
+};
+
+struct seqRandomSubMenu : Menu {
+	TSSequencerModuleBase* sequencerModule;
+	bool useStucturedRandom;
+
+	seqRandomSubMenu(bool useStructured, TSSequencerModuleBase* seqModule)
+	{
+		this->box.size = Vec(200, 60);
+		this->useStucturedRandom = useStructured;
+		this->sequencerModule = seqModule;
+		return;
+	}
+	~seqRandomSubMenu()
+	{
+		sequencerModule = NULL;
+	}
+
+	void createChildren()
+	{
+		addChild(new seqRandomSubMenuItem("Current Edit Channel", seqRandomSubMenuItem::ShiftType::CurrentChannelOnly, this->useStucturedRandom, this->sequencerModule));
+		addChild(new seqRandomSubMenuItem("Current Edit Pattern", seqRandomSubMenuItem::ShiftType::ThisPattern, this->useStucturedRandom, this->sequencerModule));
+		addChild(new seqRandomSubMenuItem("ALL Patterns", seqRandomSubMenuItem::ShiftType::AllPatterns, this->useStucturedRandom, this->sequencerModule));
+		return;
+	}
+};
+// First tier menu item. Create Submenu
+struct seqRandomMenuItem : MenuItem {
+	TSSequencerModuleBase* sequencerModule;
+	bool useStucturedRandom;
+
+	seqRandomMenuItem(std::string text, bool useStructured, TSSequencerModuleBase* seqModule)
+	{
+		this->box.size.x = 200;
+		this->text = text;
+		this->useStucturedRandom = useStructured;
+		this->sequencerModule = seqModule;
+		return;
+	}
+	~seqRandomMenuItem() {
+		sequencerModule = NULL;
+		return;
+	}
+	Menu *createChildMenu() override {
+		seqRandomSubMenu* menu = new seqRandomSubMenu(useStucturedRandom, sequencerModule);
+		menu->sequencerModule = this->sequencerModule;
+		menu->createChildren();
+		menu->box.size = Vec(200, 60);
+		return menu;
+	}
+};
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// createContextMenu()
+// Create context menu with more random options for sequencers.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+Menu *TSSequencerWidgetBase::createContextMenu()
+{
+	Menu *menu = ModuleWidget::createContextMenu();
+
+	MenuLabel *spacerLabel = new MenuLabel();
+	menu->addChild(spacerLabel);
+
+	TSSequencerModuleBase* sequencerModule = dynamic_cast(module);
+
+	//-------- Random ------- //
+	MenuLabel *modeLabel = new MenuLabel();
+	modeLabel->text = "Random Options";
+	menu->addChild(modeLabel); //menu->pushChild(modeLabel);
+	menu->addChild(new seqRandomMenuItem("> All Steps Random", false, sequencerModule));
+	menu->addChild(new seqRandomMenuItem("> Structured Random", true, sequencerModule));
+	return menu;
+}
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSSequencerWidgetBase.hpp b/plugins/community/repos/trowaSoft/src/TSSequencerWidgetBase.hpp
new file mode 100644
index 00000000..788799c3
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSSequencerWidgetBase.hpp
@@ -0,0 +1,39 @@
+#ifndef TROWASOFT_MODULE_TSSEQUENCERWIDGETBASE_HPP
+#define TROWASOFT_MODULE_TSSEQUENCERWIDGETBASE_HPP
+
+#include "rack.hpp"
+using namespace rack;
+
+#include "TSSModuleWidgetBase.hpp"
+#include "TSOSCConfigWidget.hpp"
+
+struct TSSeqDisplay;
+struct TSSequencerModuleBase;
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSSequencerWidgetBase
+// Sequencer Widget Base Class (adds common UI controls).
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSSequencerWidgetBase : TSSModuleWidgetBase {
+	// Top digital display for sequencer.
+	TSSeqDisplay *display;
+	// OSC configuration widget.
+	TSOSCConfigWidget* oscConfigurationScreen;
+	// Numer of steps this should have (for when we get a NULL module).
+	int maxSteps = 16;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSSequencerWidgetBase() - Base constructor.
+	// Instantiate a trowaSoft Sequencer widget. v0.60 must have module as param.
+	// @seqModule : (IN) Pointer to the sequencer module.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSSequencerWidgetBase(TSSequencerModuleBase* seqModule);
+	// Step
+	void step() override;
+	// Add base controls.
+	void addBaseControls() { addBaseControls(false); }
+	// Add base controls.
+	void addBaseControls(bool addGridLines);
+	// Create context menu with common adds to sequencers.
+	Menu *createContextMenu() override;
+};
+#endif
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSTempoBPM.cpp b/plugins/community/repos/trowaSoft/src/TSTempoBPM.cpp
new file mode 100644
index 00000000..625259e4
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSTempoBPM.cpp
@@ -0,0 +1,9 @@
+#include "TSTempoBPM.hpp"
+
+// Notes to multiplier (mult our dT to get BPM).
+const TempoDivisor* BPMOptions[TROWA_TEMP_BPM_NUM_OPTIONS] = {
+	new TempoDivisor("4", 60.0), // 1/4
+	new TempoDivisor("8", 30.0), // 1/8
+	new TempoDivisor("8T", 20.0), // 1/8T
+	new TempoDivisor("16", 15.0)	// 1/16
+};
diff --git a/plugins/community/repos/trowaSoft/src/TSTempoBPM.hpp b/plugins/community/repos/trowaSoft/src/TSTempoBPM.hpp
new file mode 100644
index 00000000..107daaac
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSTempoBPM.hpp
@@ -0,0 +1,23 @@
+#ifndef TROWASOFT_MODULE_TSTEMPOBPM_HPP
+#define TROWASOFT_MODULE_TSTEMPOBPM_HPP
+
+#define TROWA_TEMP_BPM_NUM_OPTIONS		4
+
+struct TempoDivisor {
+	const char* label;
+	float multiplier;
+	
+	TempoDivisor() 
+	{
+		return;
+	}
+	TempoDivisor(const char* label, float mult)
+	{
+		this->label = label;
+		this->multiplier = mult;
+	}
+};
+
+extern const TempoDivisor* BPMOptions[TROWA_TEMP_BPM_NUM_OPTIONS];
+
+#endif // end if not defined
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/TSTextField.cpp b/plugins/community/repos/trowaSoft/src/TSTextField.cpp
new file mode 100644
index 00000000..74de5460
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSTextField.cpp
@@ -0,0 +1,381 @@
+#include "global_pre.hpp"
+#include "TSTextField.hpp"
+#include "widgets.hpp"
+#include "ui.hpp"
+// for gVg
+#include "window.hpp"
+// for key codes
+#include 
+#include "global_ui.hpp"
+using namespace rack;
+
+#include "trowaSoftComponents.hpp"
+
+TSTextField::TSTextField(TextType textType) : TextField() {
+	setTextType(textType);
+	font = Font::load(assetPlugin(plugin, TROWA_MONOSPACE_FONT));
+	fontSize = 14.0f;
+	backgroundColor = FORMS_DEFAULT_BG_COLOR;
+	color = FORMS_DEFAULT_TEXT_COLOR;
+	textOffset = Vec(0, 0);
+	borderWidth = 1;
+	borderColor = FORMS_DEFAULT_BORDER_COLOR;
+	//caretColor = COLOR_TS_RED;// nvgRGBAf(1.0f - color.r, 1.0f - color.g, 1.0f - color.b, 0.70);
+	caretColor = nvgRGBAf((color.r + backgroundColor.r) / 2.0, (color.g + backgroundColor.g) / 2.0, (color.b + backgroundColor.b) / 2.0, 0.70);
+	return;
+}
+TSTextField::TSTextField(TextType textType, int maxLength) : TSTextField(textType) {
+	this->maxLength = maxLength;
+	return;
+}
+
+
+// Taken from Rack's LEDTextField
+int TSTextField::getTextPosition(Vec mousePos) {
+	bndSetFont(font->handle);
+	int textPos = bndIconLabelTextPosition(rack::global_ui->window.gVg, textOffset.x, textOffset.y,
+		box.size.x - 2 * textOffset.x, box.size.y - 2 * textOffset.y,
+		-1, fontSize, displayStr.c_str(), mousePos.x, mousePos.y);
+	bndSetFont(rack::global_ui->window.gGuiFont->handle);
+	return textPos;
+}
+
+// Draw if visible.
+void TSTextField::draw(NVGcontext *vg) {
+	if (visible)
+	{
+		// Draw taken from Rack's LEDTextField and modified for scrolling (my quick & dirty ghetto text scrolling---ONLY truly effective for calculating the width with MONOSPACE font
+		// since I don't want to do a bunch of calcs... [lazy]).
+		nvgScissor(vg, 0, 0, box.size.x, box.size.y);
+
+		// Background
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0, 0, box.size.x, box.size.y, 5.0);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+
+		// Border
+		if (borderWidth > 0) {
+			nvgStrokeWidth(vg, borderWidth);
+			nvgStrokeColor(vg, borderColor);
+			nvgStroke(vg);
+		}
+
+		// Text
+		if (font->handle >= 0) {
+			bndSetFont(font->handle);
+
+			//NVGcolor highlightColor = color;
+			//highlightColor.a = 0.5;
+			int begin = min(cursor, selection);
+			int end = (this == rack::global_ui->widgets.gFocusedWidget) ? max(cursor, selection) : -1;
+
+			// Calculate overflow and the displayed text (based on bounding box)
+			// Currently the scrolling should work for any font, **BUT** the width calculation is only really good for monospace.
+			float txtBounds[4] = { 0,0,0,0 };
+			nvgTextAlign(vg, NVG_ALIGN_LEFT);
+			nvgFontSize(vg, fontSize);
+			nvgFontFaceId(vg, font->handle);
+			int maxTextWidth = box.size.x - textOffset.x * 2 - fontSize / 2.0; // There should be a caret
+			float estLetterSize = nvgTextBounds(vg, 0, 0, "X", NULL, txtBounds); // Estimate size of a letter (accurate for monospace)
+			float nextX = nvgTextBounds(vg, 0, 0, text.c_str(), NULL, txtBounds); // Calculate full string size
+
+			displayStr = text;
+			if (nextX > maxTextWidth) {
+				int nChars = maxTextWidth / estLetterSize;
+				if (nChars < 1)
+					nChars = 1;
+
+				if (this == rack::global_ui->widgets.gFocusedWidget) {
+					int lastIx = (cursor > nChars) ? cursor : nChars;
+					int startIx = clamp(lastIx - nChars, 0, lastIx);
+					displayStr = text.substr(startIx, nChars);
+					begin -= startIx;
+					if (end > -1)
+						end -= startIx;
+				}
+				else {
+					displayStr = text.substr(0, nChars);
+				}
+			}
+
+
+			// The caret color actually isn't the cursor color (that is hard-coded as nvgRGBf(0.337,0.502,0.761))
+			// 
+
+			//void bndIconLabelCaret(NVGcontext *ctx, float x, float y, float w, float h,
+			//	int iconid, NVGcolor color, float fontsize, const char *label,
+			//	NVGcolor caretcolor, int cbegin, int cend
+			bndIconLabelCaret(vg, /*x*/ textOffset.x, /*y*/ textOffset.y,
+				/*w*/ box.size.x - 2 * textOffset.x, /*h*/ box.size.y - 2 * textOffset.y,
+				/*iconid*/ -1, /*textColor*/ color, /*fontsize*/ fontSize, 
+				/*label*/ displayStr.c_str(), 
+				/*caretcolor*/ caretColor, /*cbegin*/ begin, /*cend*/ end);
+
+			bndSetFont(rack::global_ui->window.gGuiFont->handle);
+		}
+
+		nvgResetScissor(vg);
+	}
+} // end draw()
+
+// Request focus on this field.
+void TSTextField::requestFocus() {
+	if (rack::global_ui->widgets.gFocusedWidget) {
+		EventDefocus evt;
+		rack::global_ui->widgets.gFocusedWidget->onDefocus(evt);
+		rack::global_ui->widgets.gFocusedWidget = NULL;
+	}
+	rack::global_ui->widgets.gFocusedWidget = this;	
+	{
+		EventFocus eFocus;
+		onFocus(eFocus);
+		cursor = 0;
+		selection = text.length();
+	}
+	return;
+} // end requestFocus()
+
+// Remove invalid chars from input.
+std::string TSTextField::cleanseString(std::string newText)
+{
+	if (allowedTextType == TextType::Any)
+	{
+		return newText.substr(0, maxLength);
+	}
+	else
+	{
+		// Remove invalid chars
+		std::stringstream cleansedStr;
+		// Issue: https://github.com/j4s0n-c/trowaSoft-VCV/issues/5. Changed from string constant (emtpy string "") to string object empty string ("") to older Linux compilers. Thx to @Chaircrusher.
+		std::regex_replace(std::ostream_iterator(cleansedStr), newText.begin(), newText.end(), regexInvalidChar, std::string(""));
+		return cleansedStr.str().substr(0, maxLength);
+	}
+} // end cleanseString()
+
+// Remove invalid chars
+/** Inserts text at the cursor, replacing the selection if necessary */
+void TSTextField::insertText(std::string newText) {
+	if (cursor != selection) {
+		int begin = min(cursor, selection);
+		this->text.erase(begin, std::abs(selection - cursor));
+		cursor = selection = begin;
+	}
+	std::string cleansedStr = cleanseString(newText);
+	this->text.insert(cursor, cleansedStr);
+	cursor += cleansedStr.size();
+	selection = cursor;
+	onTextChange();
+	return;
+} // end insertText()
+
+// On Key
+void TSTextField::onText(EventText &e) {
+	if (enabled)
+	{
+		if (e.codepoint < 128) {
+			std::string newText(1, (char)e.codepoint);
+			//insertText(newText);
+			if ((allowedTextType == TextType::Any || regex_match(newText, regexChar)) && text.length() < maxLength)
+			{
+				insertText(newText);
+			}
+		}
+	}
+	e.consumed = true;
+	return;
+} // end onText()
+
+void TSTextField::setText(std::string text) {
+	this->text = cleanseString(text);
+	selection = cursor = text.size();
+	onTextChange();
+}
+// When the text changes.
+void TSTextField::onTextChange() {
+	text = cleanseString(text);
+	cursor = clamp(cursor, 0, text.size());
+	selection = clamp(selection, 0, text.size());
+	//debug("onTextChange() - New cursor: %d", cursor);
+	return;
+} // end onTextChanged()
+
+// On key press.
+void TSTextField::onKey(EventKey &e) {
+	if (!visible)
+	{
+		// Do not capture the keys.
+		e.consumed = false;
+		return;
+	}
+	if (!enabled)
+	{
+		e.consumed = false; // We are ingoring this.
+		return;
+	}
+	// We can throw invalid chars away in onText(), so we don't have to check here anymore.
+	//// Flag if we need to validate/cleanse this character (only if printable and if we are doing validation).
+	//bool checkKey = (this->allowedTextType != TextType::Any) && isPrintableKey(e.key);
+	switch (e.key) {
+		case GLFW_KEY_TAB:
+			// If we have an event to fire, then do it
+			if (windowIsShiftPressed())//(guiIsShiftPressed())
+			{
+				if (onShiftTabCallback != NULL)
+				{			
+					onShiftTabCallback(id);
+				}
+				else if (prevField != NULL)
+				{
+					TSTextField* fField = prevField;
+					if (!fField->visible)
+					{
+						switch (tabNextHiddenAction)
+						{
+						case TabFieldHiddenAction::MoveToNextVisibleTabField:
+							fField = fField->prevField;
+							while (fField != NULL && !fField->visible && fField != this && !fField->canTabToThisEnabled)
+								fField = fField->prevField;
+							if (fField == this || (fField != NULL && !fField->visible))
+								fField = NULL;
+							break;
+						case TabFieldHiddenAction::ShowHiddenTabToField:
+							while (fField != NULL && fField != this && !fField->canTabToThisEnabled)
+								fField = fField->prevField;
+							if (fField == this || (fField != NULL && !fField->canTabToThisEnabled))
+								fField = NULL;
+							if (fField != NULL)
+								fField->visible = true;
+							break;
+						case TabFieldHiddenAction::DoNothing:
+						default:
+							fField = NULL;
+							break;
+						}
+					}
+					if (fField != NULL)
+					{
+						fField->requestFocus();
+					}
+				} // end if previous field
+			}
+			else if (onTabCallback != NULL)
+			{
+				onTabCallback(id);
+			}
+			else if (nextField != NULL)
+			{
+				TSTextField* fField = nextField;
+				if (!fField->visible)
+				{
+					switch (tabNextHiddenAction)
+					{
+					case TabFieldHiddenAction::MoveToNextVisibleTabField:
+						fField = fField->nextField;
+						while (fField != NULL && !fField->visible && fField != this && !fField->canTabToThisEnabled)
+							fField = fField->nextField;
+						if (fField == this || (fField != NULL && !fField->visible))
+							fField = NULL;
+						break;
+					case TabFieldHiddenAction::ShowHiddenTabToField:
+						while (fField != NULL && fField != this && !fField->canTabToThisEnabled)
+							fField = fField->nextField;
+						if (fField == this || (fField != NULL && !fField->canTabToThisEnabled))
+							fField = NULL;
+						if (fField != NULL)
+							fField->visible = true;
+						break;
+					case TabFieldHiddenAction::DoNothing:
+					default:
+						fField = NULL;
+						break;
+					}
+				}
+				if (fField != NULL)
+				{
+					fField->requestFocus();
+				}
+			} // end if next field
+			break;
+		case GLFW_KEY_KP_ENTER:
+		{
+			// Key pad enter should also trigger event action
+			EventAction evt;
+			onAction(evt);
+		}
+			break;
+		default:
+			// Call base method
+			TextField::onKey(e);
+			break;
+	}
+	cursor = clamp(cursor, 0, text.size());
+	selection = clamp(selection, 0, text.size());
+	e.consumed = true;
+	return;
+} // end onKey()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// isPrintableKey()
+// @keyCode : (IN) The key that is pressed.
+// @returns: True if the key represents a printable character, false if not.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+bool isPrintableKey(int key)
+{
+	bool isPrintable = false;
+	switch (key)
+	{
+	case GLFW_KEY_SPACE:
+	case GLFW_KEY_APOSTROPHE:
+	case GLFW_KEY_COMMA:
+	case GLFW_KEY_MINUS:
+	case GLFW_KEY_PERIOD:
+	case GLFW_KEY_SLASH:
+	case GLFW_KEY_0:
+	case GLFW_KEY_1:
+	case GLFW_KEY_2:
+	case GLFW_KEY_3:
+	case GLFW_KEY_4:
+	case GLFW_KEY_5:
+	case GLFW_KEY_6:
+	case GLFW_KEY_7:
+	case GLFW_KEY_8:
+	case GLFW_KEY_9:
+	case GLFW_KEY_SEMICOLON:
+	case GLFW_KEY_EQUAL:
+	case GLFW_KEY_A:
+	case GLFW_KEY_B:
+	case GLFW_KEY_C:
+	case GLFW_KEY_D:
+	case GLFW_KEY_E:
+	case GLFW_KEY_F:
+	case GLFW_KEY_G:
+	case GLFW_KEY_H:
+	case GLFW_KEY_I:
+	case GLFW_KEY_J:
+	case GLFW_KEY_K:
+	case GLFW_KEY_L:
+	case GLFW_KEY_M:
+	case GLFW_KEY_N:
+	case GLFW_KEY_O:
+	case GLFW_KEY_P:
+	case GLFW_KEY_Q:
+	case GLFW_KEY_R:
+	case GLFW_KEY_S:
+	case GLFW_KEY_T:
+	case GLFW_KEY_U:
+	case GLFW_KEY_V:
+	case GLFW_KEY_W:
+	case GLFW_KEY_X:
+	case GLFW_KEY_Y:
+	case GLFW_KEY_Z:
+	case GLFW_KEY_LEFT_BRACKET:
+	case GLFW_KEY_BACKSLASH:
+	case GLFW_KEY_RIGHT_BRACKET:
+	case GLFW_KEY_GRAVE_ACCENT:
+	case GLFW_KEY_WORLD_1:
+	case GLFW_KEY_WORLD_2:
+		isPrintable = true;
+		break;
+	}
+	return isPrintable;
+} // end isPrintableKey()
diff --git a/plugins/community/repos/trowaSoft/src/TSTextField.hpp b/plugins/community/repos/trowaSoft/src/TSTextField.hpp
new file mode 100644
index 00000000..e6445e8f
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/TSTextField.hpp
@@ -0,0 +1,296 @@
+#ifndef TSTEXTFIELD_HPP
+#define TSTEXTFIELD_HPP
+
+#include "rack.hpp"
+#include "widgets.hpp"
+
+using namespace rack;
+
+#include 
+#include 
+#include 
+#include 
+
+
+// Integer/Digits: Entire string validation
+#define TROWA_REGEX_NUMERIC_STR_ONLY		"^[0-9]*$"
+// Integer/Digits: Single char validation
+#define TROWA_REGEX_NUMERIC_CHAR_ONLY		"^[0-9]$"
+// Integer/Digits: Not an digit
+#define TROWA_REGEX_NUMERIC_CHAR_NOT		"[^0-9]"
+
+// Floating Point/Real: Entire string validation -- Format String. The precision should be injected (%d)!!!
+//^-?[0-9]+(\\.[0-9]{0,%d})?$
+// Now just allow or more decimals
+#define TROWA_REGEX_FLOAT_STR_ONLY_FORMAT		"^[+-]?([0-9]*[.])?[0-9]+$"//"^-?[0-9]+(\\.[0-9]*)?$"
+// Floating Point/Real: Single char validation
+#define TROWA_REGEX_FLOAT_CHAR_ONLY				"^[\\-0-9\\.]$"
+// Floating Point/Real: Not a valid char
+#define TROWA_REGEX_FLOAT_CHAR_NOT				"[^\\-0-9\\.]"
+
+// IP Address: Entire string validation
+#define TROWA_REGEX_IP_ADDRESS			 "^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$" 
+// IP Address: Single char validation
+#define TROWA_REGEX_IP_CHAR				"^([0-9]|\\.)$"
+// IP Address: Not a valid character 
+#define TROWA_REGEX_IP_CHAR_NOT		"[^0-9\\.]"
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// isPrintableKey()
+// @keyCode : (IN) The key that is pressed.
+// @returns: True if the key represents a printable character, false if not.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+bool isPrintableKey(int keyCode);
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSTextField - overload rack TextField
+// trowaSoft text field with some basic validation and character limiting enforced.
+// 1. Consume invalid characters and throw away.
+// 2. Validate (regex) input (can be checked with IsValid()).
+// 3. Limit input length (with maxLength).
+/// TODO: Implement scrolling and cropping so that characters can't break out of the field box.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+/// TODO: Redo this struct completely.
+struct TSTextField : TextField {
+	// Maximum length allowed.
+	uint16_t maxLength = 50;
+	// IF text input is enabled.
+	bool enabled = true;
+	// The id of this widget. For use like tab order or something.
+	int id = 0;
+	// The call back if any (parameter is id). i.e. For tabbing to another field.
+	// So parent widget should do this since it is aware of any other field siblings, 
+	// or alternatively parent should point to the next guy's requestFocus()....
+	// EDIT: Realized you can't do function pointer to member procedure in C++, so this may be of limited use.
+	void (*onTabCallback)(int id) = NULL;
+
+	// The call back if any (parameter is id). i.e. For tabbing to the previous field if any.
+	// So parent widget should do this since it is aware of any other field siblings, 
+	// or alternatively parent should point to the next guy's requestFocus()....
+	// EDIT: Realized you can't do function pointer to member procedure in C++, so this may be of limited use.
+	void(*onShiftTabCallback)(int id) = NULL;
+
+	// Previous field to focus if Shift-Tab (in lieu of callback).
+	TSTextField* nextField = NULL;
+	// Next field to focus if Tab (in lieu of callback).
+	TSTextField* prevField = NULL;
+	// If the tab to field is hidden, should we show on tab or go to the next one?
+	enum TabFieldHiddenAction {
+		DoNothing,
+		ShowHiddenTabToField,
+		MoveToNextVisibleTabField
+	};
+	TabFieldHiddenAction tabNextHiddenAction = TabFieldHiddenAction::MoveToNextVisibleTabField;
+
+	// Text type for validation of input.
+	enum TextType {
+		// Any text allowed (i.e. no regex check).
+		Any,
+		// Digits only (no decimals even).
+		DigitsOnly,
+		// IP address (digits and periods), IPv4.
+		IpAddress,
+		// Real number (or integer), specify precision (max # of decimals).
+		RealNumberOnly
+	};
+	// Text type for validation of input.
+	TextType allowedTextType = TextType::Any;
+	// Regex for a single char.
+	std::regex regexChar;
+	// Regex for the entire string.
+	std::regex regexStr;
+	// Regex for invalid characters (to match on invalid and remove).
+	std::regex regexInvalidChar;
+	// The background color.
+	NVGcolor backgroundColor;
+	// Font
+	std::shared_ptr font;
+	// Text offset
+	Vec textOffset;
+	// Text color
+	NVGcolor color;
+	// Font size
+	float fontSize;
+	// The caret color - Actually the highlight color.
+	NVGcolor caretColor;
+	// The number of decmals allowed.
+	int realNumberPrecision = 2;
+
+	std::string displayStr;
+
+	// If this field can be tabbed to.
+	bool canTabToThisEnabled = true;
+
+	int borderWidth = 0;
+	NVGcolor borderColor;
+
+	int getTextPosition(Vec mousePos) override;
+
+	TSTextField(TextType textType);
+	TSTextField(TextType textType, int maxLength);
+	//-----------------------------------------------------------------------------------------------
+	// TSTextField()
+	// @id : (IN) Hopefully unique id for the form. Should indicate tab order.
+	// @textType: (IN) Text type for this field (for validation).
+	// @maxLength: (IN) Max length for this field.
+	// @onTabHandler: (IN) Callback/Event handler for tab (i.e. focus on the next field).
+	// @onShiftTabHandler: (IN) Callback/Event handler for shift-tab (i.e. focus on the previous field).
+	//-----------------------------------------------------------------------------------------------
+	TSTextField(int id, TextType textType, int maxLength, void (*onTabHandler)(int),  void (*onShiftTabHandler)(int)) : TSTextField(textType, maxLength) {
+		this->onTabCallback = onTabHandler;
+		this->onShiftTabCallback = onShiftTabHandler;
+		return;
+	}
+
+	// If the text is valid.
+	bool isValid() {
+		return (allowedTextType == TextType::Any
+			|| std::regex_match(text, regexStr));
+	}
+	// Set the text type/validation
+	void setTextType(TextType validationType)
+	{
+		this->allowedTextType = validationType;
+
+		//char buffer[50] = { '\0' };
+
+		switch (allowedTextType)
+		{
+		case TextType::DigitsOnly:
+			regexChar = std::regex(TROWA_REGEX_NUMERIC_CHAR_ONLY);
+			regexStr = std::regex(TROWA_REGEX_NUMERIC_STR_ONLY);
+			regexInvalidChar = std::regex(TROWA_REGEX_NUMERIC_CHAR_NOT);
+			break;
+		case TextType::IpAddress:
+			regexChar = std::regex(TROWA_REGEX_IP_CHAR);
+			regexStr = std::regex(TROWA_REGEX_IP_ADDRESS);
+			regexInvalidChar = std::regex(TROWA_REGEX_IP_CHAR_NOT);
+			break;
+		case TextType::RealNumberOnly:
+			regexChar = std::regex(TROWA_REGEX_FLOAT_CHAR_ONLY);
+			// Add our number of decimals to the regex:
+			//sprintf(buffer, TROWA_REGEX_FLOAT_STR_ONLY_FORMAT, this->realNumberPrecision);
+			//regexStr = std::regex(buffer);
+			regexStr = std::regex(TROWA_REGEX_FLOAT_STR_ONLY_FORMAT);
+			regexInvalidChar = std::regex(TROWA_REGEX_FLOAT_CHAR_NOT);
+			break;
+		case TextType::Any:
+		default:
+			break;
+		}
+		return;
+	}
+	// Set the decimal precision allowed for the text box.
+	void setRealPrecision(int precision) {
+		this->realNumberPrecision = precision;
+		if (allowedTextType == TextType::RealNumberOnly) {
+			setTextType(allowedTextType); // Redo our regex.
+		}
+	}
+
+
+
+	// Remove invalid chars.
+	std::string cleanseString(std::string newText);
+	void draw(NVGcontext *vg) override;
+	void insertText(std::string newText);
+	void onTextChange() override;
+	void onKey(EventKey &e) override;
+	// Set the text
+	void setText(std::string text);
+	// On key
+	void onText(EventText &e) override;
+	// Request focus on this field from the Rack engine.
+	void requestFocus();
+	//void onDefocus(EventDefocus &e) override;
+
+	// -- TRY TO NOT RESPOND TO EVENTS IF WE ARE HIDING --
+
+	/** Called when a mouse button is pressed over this widget
+	0 for left, 1 for right, 2 for middle.
+	Return `this` to accept the event.
+	Return NULL to reject the event and pass it to the widget behind this one.
+	*/
+	void onMouseDown(EventMouseDown &e) override {
+		if (visible) {
+			TextField::onMouseDown(e);
+		}
+	};
+	void onMouseUp(EventMouseUp &e) override {
+		if (visible) {
+			TextField::onMouseUp(e);
+		}
+	};
+	/** Called on every frame, even if mouseRel = Vec(0, 0) */
+	void onMouseMove(EventMouseMove &e) override {
+		if (visible) {
+			TextField::onMouseMove(e);
+		}
+	}
+	void onHoverKey(EventHoverKey &e) override {
+		if (visible) {
+			TextField::onHoverKey(e);
+		}
+	};
+	///** Called when this widget begins responding to `onMouseMove` events */
+	//virtual void onMouseEnter(EventMouseEnter &e) {}
+	///** Called when another widget begins responding to `onMouseMove` events */
+	//virtual void onMouseLeave(EventMouseLeave &e) {}
+	//virtual void onFocus(EventFocus &e) {}
+	//virtual void onDefocus(EventDefocus &e) {}
+	//virtual void onScroll(EventScroll &e);
+
+	/** Called when a widget responds to `onMouseDown` for a left button press */
+	void onDragStart(EventDragStart &e) override {
+		if (visible) {
+			TextField::onDragStart(e);
+		}
+	}
+	/** Called when the left button is released and this widget is being dragged */
+	void onDragEnd(EventDragEnd &e) override {
+		if (visible) {
+			TextField::onDragEnd(e);
+		}
+	}
+	/** Called when a widget responds to `onMouseMove` and is being dragged */
+	void onDragMove(EventDragMove &e) override {
+		if (visible) {
+			TextField::onDragMove(e);
+		}
+	}
+	/** Called when a widget responds to `onMouseUp` for a left button release and a widget is being dragged */
+	void onDragEnter(EventDragEnter &e) override {
+		if (visible) {
+			TextField::onDragEnter(e);
+		}
+	}
+	void onDragLeave(EventDragEnter &e) override {
+		if (visible) {
+			TextField::onDragLeave(e);
+		}
+	}
+	void onDragDrop(EventDragDrop &e) override {
+		if (visible) {
+			TextField::onDragDrop(e);
+		}
+	}
+	void onPathDrop(EventPathDrop &e)override {
+		if (visible) {
+			TextField::onPathDrop(e);
+		}
+	}
+
+	void onAction(EventAction &e) override {
+		if (visible) {
+			TextField::onAction(e);
+		}
+	}
+	//void onChange(EventChange &e) override {
+	//}
+}; // end struct TSTextField
+
+
+
+
+#endif // end if not defined
diff --git a/plugins/community/repos/trowaSoft/src/Widget_multiOscillator.cpp b/plugins/community/repos/trowaSoft/src/Widget_multiOscillator.cpp
new file mode 100644
index 00000000..47a8cad1
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_multiOscillator.cpp
@@ -0,0 +1,776 @@
+#include "Widget_multiOscillator.hpp"
+#include "Widget_oscCV.hpp" // Just for the channel colors 
+/// TODO: Move channel colors into a common file.
+#include "util/math.hpp"
+#include "trowaSoftComponents.hpp"
+
+#define OSC_WIDGET_HEIGHT		115
+#define OSC_WIDGET_WIDTH		(49 * RACK_GRID_WIDTH)
+
+static float KnobVoltage2Frequency(float knobVal) {
+#if TROWA_MOSC_FREQ_KNOB_NEEDS_CONVERSION
+	return rescale(knobVal, TROWA_MOSC_F_KNOB_MIN_V, TROWA_MOSC_F_KNOB_MAX_V, MOSC_FREQ_MIN_HZ, MOSC_FREQ_MAX_HZ);
+#else
+	return knobVal;
+#endif
+}
+static float Frequency2KnobVoltage(float frequency_Hz) {
+#if TROWA_MOSC_FREQ_KNOB_NEEDS_CONVERSION
+	return rescale(frequency_Hz, MOSC_FREQ_MIN_HZ, MOSC_FREQ_MAX_HZ, TROWA_MOSC_F_KNOB_MIN_V, TROWA_MOSC_F_KNOB_MAX_V);
+#else
+	return frequency_Hz;
+#endif
+}
+static float KnobVoltage2PhaseShift(float knobVal) {
+	return rescale(knobVal, TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V, MOSC_PHASE_SHIFT_MIN_DEG, MOSC_PHASE_SHIFT_MAX_DEG);
+}
+static float PhaseShift2KnobVoltage(float phi_deg) {
+	return rescale(phi_deg, MOSC_PHASE_SHIFT_MIN_DEG, MOSC_PHASE_SHIFT_MAX_DEG, TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V);
+}
+// Mix % (0-100) to knob voltage (0-1V).
+static float AMMix2KnobVoltage(float mix) {
+	return mix / 100.f;
+}
+// Knob voltage (0-1V) to Mix % (0-100).
+static float KnobVoltageAMMix(float knobVal) {
+	return knobVal * 100.f;
+}
+
+static float AUX2KnobVoltage(float aux) {
+	return aux / 10.f;
+}
+static float KnobVoltage2AUX(float knobVal) {
+	return knobVal * 10.f;
+}
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiOscillator()
+// @thisModule : (IN) Pointer to the multiOscillator module.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiOscillatorWidget::multiOscillatorWidget(multiOscillator* thisModule) : TSSModuleWidgetBase(thisModule)
+{
+	// 26 : Sequencer width, so a little wider...
+	// was 30, now 43
+	box.size = Vec(48 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+	randomizeParameters = true; // Allow randomize
+	bool isPreview = thisModule == NULL; // If this is null, this for a preview??? Just get the controls layed out
+	this->module = thisModule;
+	this->numberOscillators = (isPreview) ? TROWA_MOSC_DEFAULT_NUM_OSCILLATORS : thisModule->numberOscillators;
+	this->numberOutputOscillators = (isPreview) ? TROWA_MOSC_DEFAULT_NUM_OSC_OUTPUTS : thisModule->numOscillatorOutputs;
+
+	//////////////////////////////////////////////
+	// Background
+	//////////////////////////////////////////////	
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/multiOscillator.svg")));
+		addChild(panel);
+	}
+
+	if (isPreview)
+	{
+		// Make fake oscillators
+		oscillators = new TS_Oscillator[numberOscillators];
+		for (int i = 0; i < numberOscillators; i++)
+		{
+			oscillators[i] = TS_Oscillator(numberOutputOscillators);
+		}
+	}
+	else
+	{
+		oscillators = thisModule->oscillators;
+	}
+
+	//////////////////////////////////////
+	// Oscillators
+	//////////////////////////////////////
+	int y = 15;
+	int x = 0;
+	TSParamTextField* firstTb = NULL;
+	TSParamTextField* lastTb = NULL;
+	for (int i = 0; i < numberOscillators; i++)
+	{
+		TSSingleOscillatorWidget* oscillatorWidget = new TSSingleOscillatorWidget(this, &(oscillators[i]), i + 1);
+		oscillatorWidget->box.pos = Vec(x, y);
+		oscillatorWidget->box.size.x = box.size.x;
+		addChild(oscillatorWidget);
+		y += OSC_WIDGET_HEIGHT;
+
+		// Text box tabbing:
+		if (numberOscillators > 1)
+		{
+			// For Prev-Next
+			if (firstTb == NULL)
+				firstTb = oscillatorWidget->tbAllParamValues[0];
+			TSParamTextField* thisfirst = oscillatorWidget->tbAllParamValues[0];
+			if (lastTb != NULL)
+			{
+				lastTb->nextField = thisfirst;
+				thisfirst->prevField = lastTb;
+			}
+			lastTb = oscillatorWidget->tbAllParamValues[static_cast(oscillatorWidget->tbAllParamValues.size()) - 1];
+		}
+	} // end for
+	if (numberOscillators > 1)
+	{
+		// Text box tabbing:
+		if (firstTb != NULL && lastTb != NULL)
+		{
+			firstTb->prevField = lastTb;
+			lastTb->nextField = firstTb;
+		}
+	}
+
+	// Screws:
+	addChild(Widget::create(Vec(0, 0)));
+	addChild(Widget::create(Vec(box.size.x - 15, 0)));
+	addChild(Widget::create(Vec(0, box.size.y - 15)));
+	addChild(Widget::create(Vec(box.size.x - 15, box.size.y - 15)));
+
+	if (thisModule != NULL)
+	{
+		thisModule->isInitialized = true;
+	}
+	return;
+} //end multiOscillatorWidget()
+
+
+multiOscillatorWidget::~multiOscillatorWidget()
+{
+	if (module == NULL)
+	{
+		// We make some empty/fake/default oscilators
+		delete[] oscillators;
+	}
+	oscillators = NULL;
+	channelWidgets.clear();
+	return;
+}
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiOscillatorWidget::step()
+{
+	TSSModuleWidgetBase::step();
+	return;
+} // end multiOscillator::step()
+
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// draw()
+// A single oscillator info.
+// @vg : (IN) NVGcontext to draw on
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSingleOscillatorDisplay::draw(/*in*/ NVGcontext *vg) {
+
+	if (showBackground)
+	{
+		// Background Colors:
+		NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+		NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+		// Screen:
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+		nvgStrokeWidth(vg, 1.0);
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+	}
+
+	if (!showDisplay)
+		return;
+
+	NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+	nvgFillColor(vg, textColor);
+	nvgTextAlign(vg, NVG_ALIGN_CENTER | NVG_ALIGN_TOP);
+	float largeFontSize = fontSize * 1.15f;
+	float largeSpacing = 1.5;
+	float spacing = 2.5;
+
+	const int padding = 5;
+	float dx = (box.size.x - padding * 2) / numTextBoxes;
+	float x = padding + dx / 2.f;
+	float y = padding * 2;
+	//float y2 = box.size.y - fontSize - 4;
+	float y2 = box.size.y - fontSize - 8;
+
+	for (int i = 0; i < numTextBoxes; i++)
+	{
+		nvgFillColor(vg, textColor); // Value is white
+		std::string label = std::string(labels[i]);
+		if (!this->textBoxes[i]->visible) // If the text box is visible, then don't draw the values.
+		{
+			// Large Font:
+			nvgFontSize(vg, largeFontSize);
+			nvgFontFaceId(vg, font->handle);
+			nvgTextLetterSpacing(vg, largeSpacing);
+			// Show value
+			float val = std::stof(this->textBoxes[i]->text, NULL);
+			if (val >= 1000 && label.compare("FREQ (Hz)") == 0)
+			{
+				if (val >= 1000)
+				{
+					val /= 1000;
+					label = std::string("FREQ (kHz)");
+				}
+			}
+			sprintf(messageStr, this->textBoxes[i]->formatString, val);
+			nvgText(vg, x, y, messageStr, NULL);
+		}
+
+		// Label Font:
+		nvgFillColor(vg, parentWidget->oscillatorColor);
+		nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgTextLetterSpacing(vg, spacing);
+		nvgText(vg, x, y2, label.c_str(), NULL);
+		if (i == phaseShiftIx)
+		{
+			// Make a damn degree symbol (our font doesn't have one apparently)
+			float txtBounds[4];
+			float nextX = nvgTextBounds(vg, 0, 0, "PHASE (", NULL, txtBounds);
+			nvgFontSize(vg, fontSize * 0.6f);
+			nvgText(vg, x + nextX / 2.f - 1.25f, y2, "o", NULL); // make a tiny o
+		}
+		x += dx;
+	} // end loop
+	return;
+} // end draw()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSSingleOscillatorWidget()
+// @parentWidget: (IN) Parent MODULE widget.
+// @osc : (IN) Pointer to the oscillator this widget represents.
+// @num : (IN) The oscillator number.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+TSSingleOscillatorWidget::TSSingleOscillatorWidget(multiOscillatorWidget* parentWidget, TS_Oscillator* osc, int num)
+{
+	box.size = Vec(OSC_WIDGET_WIDTH, OSC_WIDGET_HEIGHT);
+	multiOscillator* thisModule = dynamic_cast(parentWidget->module);
+	this->oscillator = osc;
+	//this->parentWidget = parentWidget;
+	this->oscillatorNumber = num;	
+	int oscIx = oscillatorNumber - 1;
+	bool plugLightsEnabled = parentWidget->plugLightsEnabled;
+	
+	int numOscillatorOutputs = osc->numOutputWaveForms;
+	this->baseParamId = multiOscillator::ParamIds::OSC_PARAM_START + oscIx * (TS_Oscillator::BaseParamIds::OSCWF_NUM_PARAMS + numOscillatorOutputs * TS_OscillatorOutput::BaseParamIds::OUT_NUM_PARAMS);
+	this->baseInputId = multiOscillator::InputIds::OSC_INPUT_START + oscIx * (TS_Oscillator::BaseInputIds::OSCWF_NUM_INPUTS + numOscillatorOutputs * TS_OscillatorOutput::BaseInputIds::OUT_NUM_INPUTS);
+	this->baseOutputId = multiOscillator::OutputIds::OSC_OUTPUT_START + oscIx * (TS_Oscillator::BaseOutputIds::OSCWF_NUM_OUTPUTS + numOscillatorOutputs * TS_OscillatorOutput::BaseOutputIds::OUT_NUM_OUTPUTS);
+	this->baseLightId = multiOscillator::LightIds::OSC_LIGHT_START + oscIx * (TS_Oscillator::BaseLightIds::OSCWF_NUM_LIGHTS + numOscillatorOutputs * TS_OscillatorOutput::BaseLightIds::OUT_NUM_LIGHTS);
+
+	// int colorIx = (oscIx * (1 + numOscillatorOutputs)) % TROWA_OSCCV_NUM_COLORS;
+	// oscillatorColor = oscCVWidget::CHANNEL_COLORS[colorIx];
+	int colorIx = (oscIx * (numOscillatorOutputs)) % TROWA_OSCCV_NUM_COLORS;
+	oscillatorColor = nvgRGB(0xee, 0xee, 0xee);
+
+	//-------------------------
+	// Display - In center
+	//-------------------------
+	this->oscillatorDisplay = new TSSingleOscillatorDisplay();
+	this->oscillatorDisplay->box.size = Vec(365, 45);
+	this->oscillatorDisplay->box.pos = Vec(screenStartX, 5);
+	this->oscillatorDisplay->module = thisModule;
+	this->oscillatorDisplay->parentWidget = this;
+	addChild(oscillatorDisplay);
+
+	//-------------------------
+	// User controls (params) & Inputs:
+	// (Left)
+	//-------------------------
+	NVGcolor thisColor = COLOR_WHITE;
+	int xStart = 15;
+	int yStart = 5;
+	int dx = 60;
+	const int numKnobVals = 4;
+	float knobVals[][3] = {
+		{ MOSC_AMPLITUDE_MIN_V, MOSC_AMPLITUDE_MAX_V, MOSC_AMPLITUDE_DEFAULT_V }, // Amplitude
+		{ TROWA_MOSC_F_KNOB_MIN_V, TROWA_MOSC_F_KNOB_MAX_V, Frequency2KnobVoltage(MOSC_FREQ_DEFAULT_HZ) }, // Frequency
+		{ TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V, PhaseShift2KnobVoltage(MOSC_PHASE_SHIFT_DEFAULT_DEG) }, // Phi
+		{ MOSC_OFFSET_MIN_V, MOSC_OFFSET_MAX_V, MOSC_OFFSET_DEFAULT_V } // Offset
+	};
+	bool isNormalKnob[4] = { true, false, true, true };
+	const char* formatStrs[numKnobVals] = { "%0.3f", "%0.3f", "%0.3f", "%0.3f" };
+	Knob* knobPtr = NULL;
+	TS_Port* port = NULL;
+	NVGcolor mainColor = COLOR_TS_GRAY;
+	Vec tbSize = Vec(65, 22);
+	int x = xStart;
+	int y = yStart;
+	int tbDy = 5;
+	for (int paramId = 0; paramId < numKnobVals; paramId++)
+	{
+		// Input CV Ports
+		port = TS_createInput(Vec(x - 5, y+5), thisModule, baseInputId + paramId, !plugLightsEnabled, thisColor);
+		addChild(port);
+		parentWidget->inputs.push_back(port);
+
+		// Input Knobs
+		int xKnob = x + 30;
+		int yKnob = y + 10;
+		if (isNormalKnob[paramId]) {
+			// Knob (normal)
+			knobPtr = dynamic_cast(ParamWidget::create(Vec(xKnob, yKnob),
+				thisModule, /*id*/ baseParamId + paramId, /*min*/ knobVals[paramId][0], /*max*/ knobVals[paramId][1], /*def*/ knobVals[paramId][2]));
+		}
+		else {
+			// Encoder
+			TS_20_BlackEncoder* tmp = dynamic_cast(ParamWidget::create(Vec(xKnob, yKnob),
+				thisModule, /*id*/ baseParamId + paramId, /*min*/ knobVals[paramId][0], /*max*/ knobVals[paramId][1], /*def*/ knobVals[paramId][2]));
+			knobPtr = tmp;
+			tmp->setRotationAmount(20.f);
+		}
+		addChild(knobPtr);
+		parentWidget->params.push_back(knobPtr);
+
+
+		// Input Text Field
+		TSParamTextField* knobTextBox = new TSParamTextField(TSTextField::TextType::RealNumberOnly, /*maxLength*/ 30,
+			/*control*/ knobPtr, /*formatStr*/ formatStrs[paramId]);
+		knobTextBox->box.pos = Vec(screenStartX + 15 + paramId*88.75, y + tbDy);
+		knobTextBox->box.size = tbSize;
+		knobTextBox->borderColor = mainColor;
+		knobTextBox->visible = false;
+		knobTextBox->tabNextHiddenAction = TSTextField::TabFieldHiddenAction::ShowHiddenTabToField;
+		knobTextBox->autoHideMode = TSParamTextField::AutoHideMode::AutoHideOnDefocus;
+		addChild(knobTextBox);
+		tbParamValues.push_back(knobTextBox);
+		oscillatorDisplay->textBoxes[paramId] = knobTextBox;
+		// Collect all textboxes
+		tbAllParamValues.push_back(knobTextBox);
+
+		x += dx;
+	} // end for
+	// Set the translators for the text boxes:
+	int baseTextBoxIx = 0;
+#if TROWA_MOSC_FREQ_KNOB_NEEDS_CONVERSION
+	tbParamValues[baseTextBoxIx + TS_Oscillator::BaseParamIds::OSCWF_FREQUENCY_PARAM]->knob2TextVal = KnobVoltage2Frequency;
+	tbParamValues[baseTextBoxIx + TS_Oscillator::BaseParamIds::OSCWF_FREQUENCY_PARAM]->text2KnobVal = Frequency2KnobVoltage;
+#endif
+	tbParamValues[baseTextBoxIx + TS_Oscillator::BaseParamIds::OSCWF_PHASE_SHIFT_PARAM]->knob2TextVal = KnobVoltage2PhaseShift;
+	tbParamValues[baseTextBoxIx + TS_Oscillator::BaseParamIds::OSCWF_PHASE_SHIFT_PARAM]->text2KnobVal = PhaseShift2KnobVoltage;
+	oscillatorDisplay->showDisplay = true;
+
+	//------------------------------------------
+	// Right : Outputs and Sync
+	//------------------------------------------
+	// Sync In and Out
+	dx = 30;
+	x = screenStartX + screenWidth + outPortOffsetX;
+	y = yStart + 5;
+	port = TS_createInput(Vec(x, y), thisModule, baseInputId + TS_Oscillator::BaseInputIds::OSCWF_SYNC_INPUT, !plugLightsEnabled, thisColor);
+	addChild(port);
+	parentWidget->inputs.push_back(port);
+	// Output:
+	x += dx;
+	port = TS_createOutput(Vec(x, y), thisModule, baseOutputId + TS_Oscillator::BaseOutputIds::OSCWF_SYNC_OUTPUT, !plugLightsEnabled, thisColor);
+	addChild(port);
+	parentWidget->outputs.push_back(port);
+
+	//-----------------------------------------
+	// Channels
+	// (below)
+	//-----------------------------------------
+	xStart = 15;
+	
+	
+	x = xStart;
+	y = 35;
+	int bParamId = baseParamId + TS_Oscillator::BaseParamIds::OSCWF_NUM_PARAMS;
+	int bInputId = baseInputId + TS_Oscillator::BaseInputIds::OSCWF_NUM_INPUTS;
+	int bOutputId = baseOutputId + TS_Oscillator::BaseOutputIds::OSCWF_NUM_OUTPUTS;
+	int bLightId = baseLightId + TS_Oscillator::BaseLightIds::OSCWF_NUM_LIGHTS;
+
+	for (int ch = 0; ch < numOscillatorOutputs; ch++)
+	{		
+		//oscCVWidget::CHANNEL_COLORS[colorIx]
+		TSOscillatorChannelWidget* chWidget = new TSOscillatorChannelWidget(parentWidget, this, 
+			Vec(0, y), ch + 1, oscillatorColor,
+			bInputId, bParamId, bOutputId, bLightId, &( oscillator->outputWaveforms[ch] ));
+		addChild(chWidget);
+		channelWidgets.push_back(chWidget);
+
+		for (int t = 0; t < static_cast(chWidget->tbParamValues.size()); t++)
+		{
+			tbAllParamValues.push_back(chWidget->tbParamValues[t]);
+		}
+
+		y += 35;
+		bParamId += TS_OscillatorOutput::BaseParamIds::OUT_NUM_PARAMS;
+		bInputId += TS_OscillatorOutput::BaseInputIds::OUT_NUM_INPUTS;
+		bOutputId += TS_OscillatorOutput::BaseOutputIds::OUT_NUM_OUTPUTS;
+		bLightId += TS_OscillatorOutput::BaseLightIds::OUT_NUM_LIGHTS;
+		colorIx = (colorIx + 1) % TROWA_OSCCV_NUM_COLORS;
+	}
+
+	//--------------------------------------------
+	// Tabbing for text boxes
+	//--------------------------------------------
+	for (int t = 0; t < static_cast(tbAllParamValues.size()); t++)
+	{
+		if (t > 0)
+			tbAllParamValues[t]->prevField = tbAllParamValues[t - 1];
+		else
+			tbAllParamValues[t]->prevField = tbAllParamValues[static_cast(tbAllParamValues.size()) - 1];
+		if (t < static_cast(tbAllParamValues.size()) - 1)
+			tbAllParamValues[t]->nextField = tbAllParamValues[t + 1];
+		else
+			tbAllParamValues[t]->nextField = tbAllParamValues[0];
+	}
+	return;
+} // end TSSingleOscillatorWidget()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// draw()
+// @vg : (IN) NVGcontext to draw on
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSSingleOscillatorWidget::draw(/*in*/ NVGcontext *vg)
+{
+	// Draw screen background
+	// Background Colors:
+	NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+	NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+	// Screen:
+	nvgBeginPath(vg);
+	nvgRoundedRect(vg, screenStartX, screenStartY, screenWidth, box.size.y - screenStartY, 5.0);
+	nvgFillColor(vg, backgroundColor);
+	nvgFill(vg);
+	nvgStrokeWidth(vg, 1.0);
+	nvgStrokeColor(vg, borderColor);
+	nvgStroke(vg);
+
+	Widget::draw(vg);
+	return;
+} // end TSSingleOscillatorWidget::draw()
+
+
+/**
+Called when a mouse button is pressed over this widget
+0 for left, 1 for right, 2 for middle.
+Return `this` to accept the event.
+Return NULL to reject the event and pass it to the widget behind this one.
+*/
+void TSOscillatorChannelDisplayWidget::onMouseDown(EventMouseDown &e) {
+	if (showDisplay) {
+		if (e.button == 0 && e.pos.y >= yTbStart && e.pos.y < yTbEnd)
+		{
+			// Left click, check position, find which text box this would go to.
+			int txtBoxIx = -1;
+			const int padding = 5;
+			float dx = (box.size.x - padding * 2) / numFields;
+			float x1 = padding;
+			int i = 0;
+			while (i < numFields && txtBoxIx < 0)
+			{
+				float x2 = x1 + dx;
+				if (e.pos.x >= x1 && e.pos.x < x2 && hasTextBox[i]) {
+					if (i == 1)
+					{
+						// For now, only show textbox on P.Width
+						if (parentWidget->oscillatorOutput->waveFormType == WaveFormType::WAVEFORM_SQR)
+							txtBoxIx = i;
+					}
+					else
+					{
+						txtBoxIx = i;
+					}
+				}
+				x1 += dx;
+				i++;
+			}
+			if (txtBoxIx > -1 && !textBoxes[txtBoxIx]->visible)
+			{
+				// Show the text box:
+				textBoxes[txtBoxIx]->visible = true;
+				e.target = textBoxes[txtBoxIx];
+				e.consumed = true;
+			}
+		} // end if left click
+	} // end if visible
+	return;
+} // end TSOscillatorChannelDisplayWidget::onMouseDown()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// draw()
+// A single oscillator info.
+// @vg : (IN) NVGcontext to draw on
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscillatorChannelDisplayWidget::draw(/*in*/ NVGcontext *vg)
+{
+	if (showBackground)
+	{
+		// Background Colors:
+		NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+		NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+		// Screen:
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+		nvgStrokeWidth(vg, 1.0);
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+	}
+
+	if (!showDisplay)
+		return;
+
+	NVGcolor textColor = parentWidget->channelColor;// nvgRGB(0xee, 0xee, 0xee);
+	NVGcolor numColor = nvgRGB(0xee, 0xee, 0xee);
+	
+	nvgTextAlign(vg, NVG_ALIGN_CENTER | NVG_ALIGN_TOP);
+	float largeFontSize = fontSize * 1.15f;
+	float largeSpacing = 1.5;
+	float spacing = 2.5;
+
+	const int padding = 5;
+	float dx = (box.size.x - padding * 2) / numFields;
+	float x = padding + dx / 2.f;
+	float y = padding * 2;
+	float y2 = box.size.y - fontSize - 8;
+
+	for (int i = 0; i < numFields; i++)
+	{
+		std::string label = std::string(labels[i]);
+
+		//---- VALUE -----
+		// Large Font:
+		nvgFillColor(vg, numColor);
+		nvgFontSize(vg, largeFontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, largeSpacing);
+		if (hasTextBox[i] && (i != 1)) 
+		{
+			if (!this->textBoxes[i]->visible) // If the text box is visible, then don't draw the values.
+			{
+				// Show value
+				float val = std::stof(this->textBoxes[i]->text, NULL);
+				sprintf(messageStr, this->textBoxes[i]->formatString, val);
+				nvgText(vg, x, y, messageStr, NULL);
+			}
+		}
+		else
+		{
+			switch (i)
+			{
+			case 0:
+				// Waveform
+				nvgText(vg, x, y, multiOscillator::WaveFormAbbr[parentWidget->oscillatorOutput->waveFormType], NULL);
+				break;
+			case 1:
+				// AUX
+				switch (parentWidget->oscillatorOutput->waveFormType)
+				{
+				case WaveFormType::WAVEFORM_SQR:
+					label = std::string("P WIDTH");
+					sprintf(messageStr, "%5.2f", parentWidget->oscillatorOutput->auxParam_norm*100);
+					nvgText(vg, x, y, messageStr, NULL);
+					break;
+				case WaveFormType::WAVEFORM_SAW:
+					label = std::string("SLOPE");
+					if (parentWidget->oscillatorOutput->getRampSlope())
+						nvgText(vg, x, y, "POS(+)", NULL);
+					else
+						nvgText(vg, x, y, "NEG(-)", NULL);
+					break;
+				case WaveFormType::WAVEFORM_SIN:
+				case WaveFormType::WAVEFORM_TRI:
+					nvgText(vg, x, y, "N/A", NULL);
+					break;
+				default:
+					break;
+				}
+				break;
+			}
+			//WaveFormAbbr
+		}
+
+
+
+		//---- Label ----
+		if (i == amodIx)
+		{
+			if (parentWidget->oscillatorOutput->amRingModulation)
+				label += " (RNG)";
+			else
+				label += " (DIG)";
+		}
+		// Label Font:
+		nvgFillColor(vg, textColor);
+		nvgFontSize(vg, fontSize); // Small font
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgTextLetterSpacing(vg, spacing);
+		nvgText(vg, x, y2, label.c_str(), NULL);
+		switch (i)
+		{
+		case phaseShiftIx:
+		{
+			// Make a damn degree symbol (our font doesn't have one apparently)
+			float txtBounds[4];
+			float nextX = nvgTextBounds(vg, 0, 0, "PHASE (", NULL, txtBounds);
+			nvgFontSize(vg, fontSize * 0.6f);
+			nvgText(vg, x + nextX / 2.f - 1.25f, y2, "o", NULL); // make a tiny o
+		}
+			break;
+		default:
+			break;
+		} // end switch
+		x += dx;
+	} // end loop
+	return;
+} // end TSOscillatorChannelDisplayWidget::draw()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSOscillatorChannelWidget()
+// Widget for all ports and parameters for a channel output.
+// @bInputId : (IN) Base input id for channel.
+// @bParamId : (IN) Base param id for channel.
+// @bOutputId : (IN) Base output id for channel.
+// @bLightId : (IN) Base light id for channel.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+TSOscillatorChannelWidget::TSOscillatorChannelWidget(multiOscillatorWidget* parentModuleWidget, TSSingleOscillatorWidget* parentOscWidget,
+	Vec location,
+	int chNumber, NVGcolor chColor, int bInputId, int bParamId, int bOutputId, int bLightId, TS_OscillatorOutput* oscOutput)
+{
+	labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+	box.size = Vec(OSC_WIDGET_WIDTH, 50);
+	box.pos = location;
+	this->parentWidget = parentOscWidget;
+	//this->parentModuleWidget = parentModuleWidget;
+	multiOscillator* thisModule = dynamic_cast(parentModuleWidget->module);
+	baseInputId = bInputId;
+	baseParamId = bParamId;
+	baseOutputId = bOutputId;
+	baseLightId = bLightId;
+	oscillatorOutput = oscOutput;
+	channelNumber = chNumber;
+	channelColor = chColor;
+	bool plugLightsEnabled = parentModuleWidget->plugLightsEnabled;
+
+	//-------------------------
+	// Display - In center
+	//-------------------------
+	TSOscillatorChannelDisplayWidget* display = new TSOscillatorChannelDisplayWidget();
+	display->box.size = Vec(365, 45);
+	display->box.pos = Vec(parentWidget->screenStartX, 5);
+	//display->module = thisModule;
+	//display->parentModuleWidget = parentModuleWidget;
+	display->parentWidget = this;
+	addChild(display);
+
+	//-------------------------
+	// User controls (params) & Inputs:
+	// (Left)
+	//-------------------------
+	int xStart = 15;
+	int yStart = 5;
+	int dx = 60;
+	const int numKnobVals = 4;
+	float knobVals[][3] = {
+		{ TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V,  TROWA_MOSC_KNOB_MIN_V }, // Waveform Type
+		{ TROWA_MOSC_KNOB_AUX_MIN_V, TROWA_MOSC_KNOB_AUX_MAX_V, 0.5f*(TROWA_MOSC_KNOB_AUX_MIN_V+ TROWA_MOSC_KNOB_AUX_MAX_V) }, // Aux
+		{ TROWA_MOSC_KNOB_MIN_V, TROWA_MOSC_KNOB_MAX_V, PhaseShift2KnobVoltage(MOSC_PHASE_SHIFT_DEFAULT_DEG) }, // Phi
+		{ TROWA_MOSC_MIX_MIN_V, TROWA_MOSC_MIX_MAX_V,  TROWA_MOSC_MIX_DEF_V } // Mod Mix
+	};
+	bool hasTextBox[] = { false, true, true, true };
+	const char* formatStrs[numKnobVals] = { "%0.0f", "%0.2f", "%0.2f", "%0.2f" };
+	TS_TinyBlackKnob* knobPtr = NULL;
+	TS_Port* port = NULL;
+	NVGcolor mainColor = COLOR_TS_GRAY;
+	Vec tbSize = Vec(65, 22);
+	int x = xStart;
+	int y = yStart;
+	int tbDy = 5;
+	for (int paramId = 0; paramId < numKnobVals; paramId++)
+	{
+		// Input CV Ports
+		port = TS_createInput(Vec(x - 5, y + 5), thisModule, baseInputId + paramId, !plugLightsEnabled, channelColor);
+		addChild(port);
+		parentModuleWidget->inputs.push_back(port);
+
+		// Input Knobs
+		int xKnob = x + 30;
+		int yKnob = y + 10;
+		knobPtr = dynamic_cast(ParamWidget::create(Vec(xKnob, yKnob),
+			thisModule, /*id*/ baseParamId + paramId, /*min*/ knobVals[paramId][0], /*max*/ knobVals[paramId][1], /*def*/ knobVals[paramId][2]));
+		addChild(knobPtr);
+		parentModuleWidget->params.push_back(knobPtr);
+
+		if (hasTextBox[paramId])
+		{
+			// Input Text Field
+			TSParamTextField* knobTextBox = new TSParamTextField(TSTextField::TextType::RealNumberOnly, /*maxLength*/ 30,
+				/*control*/ knobPtr, /*formatStr*/ formatStrs[paramId]);
+			
+			knobTextBox->box.pos = Vec(parentOscWidget->screenStartX + 15 + paramId * 88.75, y + tbDy);
+			knobTextBox->box.size = tbSize;
+			knobTextBox->borderColor = mainColor;
+			knobTextBox->visible = false;
+			knobTextBox->tabNextHiddenAction = TSTextField::TabFieldHiddenAction::ShowHiddenTabToField;
+			knobTextBox->autoHideMode = TSParamTextField::AutoHideMode::AutoHideOnDefocus;
+			addChild(knobTextBox);
+			tbParamValues.push_back(knobTextBox);
+			display->textBoxes[paramId] = knobTextBox;
+
+			// Translators:
+			switch (paramId)
+			{
+			case TS_OscillatorOutput::BaseParamIds::OUT_AUX_PARAM:
+				knobTextBox->knob2TextVal = KnobVoltage2AUX;
+				knobTextBox->text2KnobVal = AUX2KnobVoltage;
+				break;
+			case TS_OscillatorOutput::BaseParamIds::OUT_PHASE_SHIFT_PARAM:
+				knobTextBox->knob2TextVal = KnobVoltage2PhaseShift;
+				knobTextBox->text2KnobVal = PhaseShift2KnobVoltage;
+				break;
+			case TS_OscillatorOutput::BaseParamIds::OUT_AM_MIX_PARAM:
+				knobTextBox->knob2TextVal = KnobVoltageAMMix;
+				knobTextBox->text2KnobVal = AMMix2KnobVoltage;
+				break;
+			default:
+				break;
+			}
+		}
+
+		x += dx;
+	} // end for
+	display->showDisplay = true;
+	//------------------------------------------
+	// Button for RNG or DIG
+	//------------------------------------------
+	const int size = 13;
+	Vec ledBtnSize = Vec(size, size); // LED button size
+	Vec ledSize = Vec(size-2, size-2); // LED size
+	x += -7;
+	LEDButton* btn = dynamic_cast(ParamWidget::create(Vec(x, y + 11), thisModule,
+		baseParamId + TS_OscillatorOutput::BaseParamIds::OUT_AM_TYPE_PARAM, 0, 1, 0));
+	btn->box.size = ledBtnSize;
+	addChild(btn);
+	parentModuleWidget->params.push_back(btn);
+	ColorValueLight* light = TS_createColorValueLight(Vec(x + 3, y + 14), thisModule,
+		baseLightId + TS_OscillatorOutput::BaseLightIds::OUT_AM_MODE_LED, ledSize, COLOR_WHITE);
+	addChild(light);
+
+
+	//------------------------------------------
+	// Right : Outputs
+	//------------------------------------------
+	// * RAW * signal
+	x = parentOscWidget->screenStartX + parentOscWidget->screenWidth + parentOscWidget->outPortOffsetX;
+	y = yStart + 5;
+	//info(" >> Raw Signal id %d", baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_RAW_SIGNAL);
+	port = TS_createOutput(Vec(x, y), thisModule, baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_RAW_SIGNAL, !plugLightsEnabled, chColor);
+	addChild(port);
+	parentModuleWidget->outputs.push_back(port);
+	// * Multiplied * signal
+	x += 30;
+	//info(" >> Mod Signal id %d", baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_MULTIPLIED_SIGNAL);
+	port = TS_createOutput(Vec(x, y), thisModule, baseOutputId + TS_OscillatorOutput::BaseOutputIds::OUT_MULTIPLIED_SIGNAL, !plugLightsEnabled, chColor);
+	addChild(port);
+	parentModuleWidget->outputs.push_back(port);
+	return;
+} // end TSOscilatorChannelWidget()
+
+
diff --git a/plugins/community/repos/trowaSoft/src/Widget_multiOscillator.hpp b/plugins/community/repos/trowaSoft/src/Widget_multiOscillator.hpp
new file mode 100644
index 00000000..2a84c900
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_multiOscillator.hpp
@@ -0,0 +1,338 @@
+#ifndef WIDGET_MULTIOSCILLATOR_HPP
+#define WIDGET_MULTIOSCILLATOR_HPP
+
+#include "trowaSoftComponents.hpp"
+#include "widgets.hpp"
+#include "TSSModuleWidgetBase.hpp"
+#include "Module_multiOscillator.hpp"
+#include "rack.hpp"
+#include "TSParamTextField.hpp"
+using namespace rack;
+#include 
+#include 
+
+struct TSOscillatorChannelWidget;
+struct TSSingleOscillatorWidget;
+struct TSSingleOscillatorDisplay;
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiOscillator
+// Multiple digitial oscillators for drawing widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct multiOscillatorWidget : TSSModuleWidgetBase {
+	// Number of oscillators. Should be in the module instance, but since we are no longer guaranteed a non-NULL reference, we will store the # oscillators here.
+	int numberOscillators;
+	/// Number of output (phase shifted) signals. Should be in the module instance, but since we are no longer guaranteed a non-NULL reference, store here.
+	int numberOutputOscillators;
+	// Plug lights
+	bool plugLightsEnabled = true;
+	// Text boxes for each oscillator (each oscillator has Amplitude, Frequency, Phase Shift, Offset).
+	// Each output signal has Phase Shift.
+	std::vector tbOscillatorValues;
+	// Oscillators
+	TS_Oscillator* oscillators;
+	// The channel widgets for each output oscillator channel.
+	std::vector channelWidgets;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// multiOscillatorWidget()
+	// @thisModule : (IN) Pointer to the multiOscillator module.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	multiOscillatorWidget(multiOscillator* thisModule);
+
+	~multiOscillatorWidget();
+	// Step
+	void step() override;
+
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// serialize()
+	// To be used for pre-sets/settings.
+	// @returns : The settings node.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	json_t* serialize();
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// deserialize()
+	// To be used for pre-sets/settings.
+	// @rootJ : (IN) The settings json node.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void deserialize(json_t* rootJ);
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// savePreset()
+	// @presetName : (IN) The name to use for the preset.
+	// Save the current state as a preset with the given name (will clobber/overwrite
+	// if an existing preset exists by the same name).
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void savePreset(std::string presetName);
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// loadPreset()
+	// @presetName : (IN) The preset to load.
+	// Load the preset with the given name.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void loadPreset(std::string presetName);
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// getPresets()
+	// Get the presets names.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void getPresets();
+};
+
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Display for the oscillator widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSSingleOscillatorDisplay : TransparentWidget
+{
+	multiOscillator *module;
+	TSSingleOscillatorWidget* parentWidget;
+	std::shared_ptr font;
+	std::shared_ptr labelFont;
+	bool showBackground = false;	
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE]; // tmp buffer for our strings.
+	bool showDisplay = true;
+	const int numTextBoxes = 4;
+	TSParamTextField* textBoxes[4];
+	int phaseShiftIx = TS_Oscillator::BaseParamIds::OSCWF_PHASE_SHIFT_PARAM;
+	const char* labels[4] = { "AMPL (V)", "FREQ (Hz)", "PHASE ( )", "OFFSET (V)" };
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSSingleOscillatorTopDisplay(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSSingleOscillatorDisplay() {
+		font = Font::load(assetPlugin(plugin, TROWA_DIGITAL_FONT));
+		labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 10;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+		showDisplay = true;
+		return;
+	}
+	~TSSingleOscillatorDisplay() {
+		module = NULL;
+		parentWidget = NULL;
+		return;
+	}
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// A single oscillator info.
+	// @vg : (IN) NVGcontext to draw on
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(/*in*/ NVGcontext *vg) override;
+
+	/**
+	Called when a mouse button is pressed over this widget
+	0 for left, 1 for right, 2 for middle.
+	Return `this` to accept the event.
+	Return NULL to reject the event and pass it to the widget behind this one.
+	*/
+	void onMouseDown(EventMouseDown &e) override {
+		if (showDisplay) {
+			if (e.button == 0)
+			{
+				// Left click, check position, find which text box this would go to.
+				int txtBoxIx = -1;
+				const int padding = 5;
+				float dx = (box.size.x - padding * 2) / numTextBoxes;
+				float x1 = padding;
+				int i = 0;
+				while (i < numTextBoxes && txtBoxIx < 0)
+				{
+					float x2 = x1 + dx;
+					if (e.pos.x >= x1 && e.pos.x < x2) {
+						txtBoxIx = i;
+					}
+					x1 += dx;
+					i++;
+				}
+				if (txtBoxIx > -1 && !textBoxes[txtBoxIx]->visible)
+				{
+					// Show the text box:
+					textBoxes[txtBoxIx]->visible = true;
+					e.target = textBoxes[txtBoxIx];
+					e.consumed = true;
+				}
+			} // end if left click
+		} // end if visible
+		return;
+	} // end onMouseDown()
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Single oscillator widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSSingleOscillatorWidget : Widget
+{
+	// Master/parent widget for the module.
+	//multiOscillatorWidget* parentWidget;
+	// Display for the main oscillator.
+	TSSingleOscillatorDisplay* oscillatorDisplay;
+	// Pointer to the main oscillator.
+	TS_Oscillator* oscillator;
+	// The channel widgets for each output oscillator channel.
+	std::vector channelWidgets;
+	// Oscillator number.
+	int oscillatorNumber = 0;
+
+	NVGcolor oscillatorColor = COLOR_WHITE;
+
+	// Base input id.
+	int baseInputId = 0;
+	// Base parameter id.
+	int baseParamId = 0;
+	// Base output id.
+	int baseOutputId = 0;
+	// Base Light Id.
+	int baseLightId = 0;
+
+	// Parameter text boxes.
+	std::vector tbParamValues;
+
+	const int screenStartX = 270;// 240, 270
+	const int screenStartY = 5;
+	const int screenWidth = 365;
+	const int outPortOffsetX = 10;
+
+	// Parameter text boxes (even child text bo
+	std::vector tbAllParamValues;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSSingleOscillatorWidget()
+	// @parentWidget: (IN) Parent MODULE widget.
+	// @osc : (IN) Pointer to the oscillator this widget represents.
+	// @num : (IN) The oscillator number.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSSingleOscillatorWidget(multiOscillatorWidget* parentWidget, TS_Oscillator* osc, int num);
+
+	~TSSingleOscillatorWidget()
+	{
+		tbParamValues.clear();
+		tbAllParamValues.clear();
+		channelWidgets.clear();
+		//parentWidget = NULL;
+		oscillatorDisplay = NULL;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// @vg : (IN) NVGcontext to draw on
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(/*in*/ NVGcontext *vg) override;
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Display for an output channel.
+// (Type: SIN, TRI, SQU, SAW; Aux, Phase, Mod)
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSOscillatorChannelDisplayWidget : TransparentWidget
+{
+	// Parent module widget
+	//multiOscillatorWidget* parentModuleWidget;
+	TSOscillatorChannelWidget* parentWidget;
+	std::shared_ptr font;
+	std::shared_ptr labelFont;
+	bool showBackground = false;
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE]; // tmp buffer for our strings.
+	bool showDisplay = true;
+	const char* labels[4] = { "WAVE", "AUX", "PHASE ( )", "MOD (%)" };
+	bool hasTextBox[4] = { false, true, true, true };
+	TSParamTextField* textBoxes[4] = { NULL, NULL, NULL, NULL };
+	const int numFields = 4;
+	int yTbStart = 0;
+	int yTbEnd = 25;
+	static constexpr int phaseShiftIx = 2;
+	static constexpr int amodIx = 3;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSOscillatorChannelDisplayWidget(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSOscillatorChannelDisplayWidget() {
+		font = Font::load(assetPlugin(plugin, TROWA_DIGITAL_FONT));
+		labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 10;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+		showDisplay = true;
+		return;
+	}
+	~TSOscillatorChannelDisplayWidget() {
+		parentWidget = NULL;
+		for (int i = 0; i < numFields; i++)
+		{
+			textBoxes[i] = NULL;
+		}
+	}
+	
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// A single oscillator info.
+	// @vg : (IN) NVGcontext to draw on
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(/*in*/ NVGcontext *vg) override;
+
+	/**
+	Called when a mouse button is pressed over this widget
+	0 for left, 1 for right, 2 for middle.
+	Return `this` to accept the event.
+	Return NULL to reject the event and pass it to the widget behind this one.
+	*/
+	void onMouseDown(EventMouseDown &e) override;
+
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Widget for an output channel.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSOscillatorChannelWidget : VirtualWidget
+{
+	// Parent MODULE widget.
+	//multiOscillatorWidget* parentModuleWidget;
+	// Parent oscillator widget.
+	TSSingleOscillatorWidget* parentWidget;
+	// Label font
+	std::shared_ptr labelFont;
+	// Font size
+	int fontSize = 10;
+	// The channel number.
+	int channelNumber = 1;
+	// The channel color.
+	NVGcolor channelColor;
+	//const int xmargin = TROWA_HORIZ_MARGIN / 2;
+	//const int ymargin = TROWA_VERT_MARGIN + 20;
+	//char channelLabel[20];
+	// Base input id.
+	int baseInputId = 0;
+	// Base parameter id.
+	int baseParamId = 0;
+	// Base output id.
+	int baseOutputId = 0;
+	// Base Light Id.
+	int baseLightId = 0;
+	// The oscillator output object.
+	TS_OscillatorOutput* oscillatorOutput = NULL;	
+	// Text boxes for oscillator parameters.
+	// Each output signal has AM Mix, Phase Shift, Aux.
+	std::vector tbParamValues;
+	TSOscillatorChannelWidget(multiOscillatorWidget* parentModuleWidget, TSSingleOscillatorWidget* parentOscWidget, Vec location, int chNumber, NVGcolor chColor, int bInputId, int bParamId, int bOutputId, int bLightId, TS_OscillatorOutput* oscOutput);
+
+	~TSOscillatorChannelWidget()
+	{
+		parentWidget = NULL;
+		oscillatorOutput = NULL;
+		tbParamValues.clear();
+		return;
+	}
+
+	void step() override
+	{
+		// AUX:
+		tbParamValues[0]->canTabToThisEnabled = (oscillatorOutput->waveFormType == WaveFormType::WAVEFORM_SQR);
+		VirtualWidget::step();
+		return;
+	}
+
+};
+
+#endif // !WIDGET_MULTIOSCILLATOR_HPP
diff --git a/plugins/community/repos/trowaSoft/src/Widget_multiScope.cpp b/plugins/community/repos/trowaSoft/src/Widget_multiScope.cpp
new file mode 100644
index 00000000..3a6cd15c
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_multiScope.cpp
@@ -0,0 +1,581 @@
+#include "Features.hpp"
+
+#if USE_NEW_SCOPE
+
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "dsp/digital.hpp"
+#include "Module_multiScope.hpp"
+#include "Widget_multiScope.hpp"
+
+using namespace trowaSoft;
+
+#define SCREW_DIAMETER						 15
+#define TROWA_WIDGET_TOP_BAR_HEIGHT	 		 15
+#define	TROWA_SCOPE_INPUT_AREA_WIDTH		365  // 295 265
+#define TROWA_SCOPE_MIN_SCOPE_AREA_WIDTH	(240 - RACK_GRID_WIDTH) // 240-RACK_GRID_WIDTH
+#define TROWA_SCOPE_DISPLAY_AREA_WIDTH		400 
+#define KNOB_X	0
+#define KNOB_Y	1
+#define HUE_IX		0
+#define SAT_IX		1
+#define VAL_IX		2
+
+
+
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScopeWidget()
+// Instantiate a multiScope widget.
+// @scopeModule : (IN) Pointer to the multiScope module.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiScopeWidget::multiScopeWidget(multiScope *scopeModule) : ModuleWidget(scopeModule)
+{
+	bool isPreview = scopeModule == NULL;
+
+	// Calculate Sizes:	
+	this->inputAreaWidth = TROWA_SCOPE_INPUT_AREA_WIDTH;
+	int borderSize = TROWA_WIDGET_TOP_BAR_HEIGHT; // Size of the top and bottom borders
+
+	// Minimum widget width:
+	int w = ((inputAreaWidth + TROWA_SCOPE_MIN_SCOPE_AREA_WIDTH) / RACK_GRID_WIDTH) + 1;
+	if (w < 16)
+		w = 16;
+	int minimumWidgetWidth = w * RACK_GRID_WIDTH; // Smallest we want to ever become	
+	
+	// Scope default width and widget default width
+	int scopeGraphHeight = RACK_GRID_HEIGHT - borderSize*2;
+	float scopeGraphDefWidth = 16.0 * scopeGraphHeight / 16.0; // Try to make it 16x9 ...or 16x16 for perfect circle
+	w = ((inputAreaWidth + scopeGraphDefWidth) / RACK_GRID_WIDTH) + 1;	
+	box.size = Vec(RACK_GRID_WIDTH*w, RACK_GRID_HEIGHT);
+
+	//// Create scopeModule:
+	//multiScope *scopeModule = new multiScope();
+	//setModule(scopeModule);	
+	
+	// Border color for panels
+	NVGcolor borderColor = nvgRGBAf(0.25, 0.25, 0.25, 1.0); // nvgRGBAf(0.25, 0.25, 0.25, 1.0);
+	float borderWidth = 1;
+
+	////////////////////////////////////
+	// LHS Panel (with controls)
+	////////////////////////////////////
+	{
+		TS_SVGPanel *svgpanel = new TS_SVGPanel(/*top*/ borderWidth, /*right*/ 0, /*bottom*/ borderWidth, /*left*/ borderWidth);
+		svgpanel->borderColor = borderColor;
+		svgpanel->box.size = Vec(inputAreaWidth, RACK_GRID_HEIGHT);
+		svgpanel->setBackground(SVG::load(assetPlugin(plugin, "res/multiScope.svg")));
+		addChild(svgpanel);
+	}
+
+	int controlDisplayHeight = 64; // 56
+	int controlDisplayY = 24;
+	////////////////////////////////////
+	// Labels
+	////////////////////////////////////
+	{
+		TSScopeLabelArea *area = new TSScopeLabelArea();
+		area->box.pos = Vec(0, TROWA_SCOPE_CONTROL_START_Y - 14); // wAS 56_24 = 80, OLD CONTROL START WAS 94
+		area->box.size = Vec(inputAreaWidth, box.size.y - 50);
+		area->module = scopeModule;
+		addChild(area);
+	}
+
+	////////////////////////////////////
+	// Black background for Scope screen
+	////////////////////////////////////	
+	{
+		screenContainer = new TS_Panel();
+		screenContainer->backgroundColor = COLOR_BLACK;
+		screenContainer->originalBackgroundColor = COLOR_BLACK;
+		screenContainer->box.pos = Vec(inputAreaWidth - 1, 0);
+		screenContainer->box.size = Vec(box.size.x - inputAreaWidth + 1, box.size.y);
+		dynamic_cast(screenContainer)->setBorderWidth(/*top*/ borderWidth, /*right*/ 0, /*bottom*/ borderWidth, /*left*/ 0);
+		dynamic_cast(screenContainer)->borderColor = borderColor;
+
+		TS_Panel* screenBg = new TS_Panel();		
+		screenBg->backgroundColor = (isPreview) ? COLOR_BLACK : scopeModule->plotBackgroundColor;
+		screenBg->originalBackgroundColor = (isPreview) ? COLOR_BLACK : screenBg->backgroundColor;
+		screenBg->box.pos = Vec(0, RACK_GRID_WIDTH);
+		screenBg->box.size = Vec(screenContainer->box.size.x - RACK_GRID_WIDTH, screenContainer->box.size.y - 2 * RACK_GRID_WIDTH);
+		screenContainer->addChild(screenBg);
+		addChild(screenContainer);
+	}
+
+	Vec tinyBtnSize = Vec(10, 10);
+
+	////////////////////////////////////
+	// RHS Resize Handle
+	////////////////////////////////////
+	{
+
+		TS_SVGPanel *svgpanel = new TS_SVGPanel(/*top*/ borderWidth, /*right*/ borderWidth, /*bottom*/ borderWidth, /*left*/ 0);
+		svgpanel->box.size = Vec(RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+		svgpanel->borderColor = borderColor;
+		svgpanel->setBackground(SVG::load(assetPlugin(plugin, "res/multiScope.svg")));
+
+		//========== Single Controls ================
+		// Turn Display On/Off (Default is On)
+		TS_PadSwitch* displayToggleBtn = dynamic_cast(ParamWidget::create(Vec(20, 20), scopeModule, multiScope::INFO_DISPLAY_TOGGLE_PARAM, 0, 1, 1));
+		displayToggleBtn->box.size = tinyBtnSize;
+		displayToggleBtn->value = 1.0;
+		ColorValueLight* displayLED = TS_createColorValueLight(displayToggleBtn->box.pos, scopeModule, multiScope::INFO_DISPLAY_TOGGLE_LED, tinyBtnSize, TROWA_SCOPE_INFO_DISPLAY_ON_COLOR);
+
+		// Background Color
+		TS_PadSwitch* colorDisplayToggleBtn = dynamic_cast(ParamWidget::create(Vec(20, 65), scopeModule, multiScope::BGCOLOR_DISPLAY_PARAM, 0, 1, 1));
+		colorDisplayToggleBtn->box.size = tinyBtnSize;
+		colorDisplayToggleBtn->value = 1.0;
+		ColorValueLight* colorDisplayLED = TS_createColorValueLight(colorDisplayToggleBtn->box.pos, scopeModule, multiScope::BGCOLOR_DISPLAY_LED, tinyBtnSize, TROWA_SCOPE_INFO_DISPLAY_ON_COLOR);
+
+		TSScopeModuleResizeHandle* rightHandle = new TSScopeModuleResizeHandle(minimumWidgetWidth, svgpanel, displayToggleBtn, displayLED);
+		rightHandle->colorDisplayToggleBtn = colorDisplayToggleBtn;
+		rightHandle->colorDisplayToggleLED = colorDisplayLED;
+		rightHandle->right = true;
+		rightHandle->box.pos = Vec(box.size.x - rightHandle->box.size.x, 0);
+		rightHandle->setChildPositions(); // Adjust the positions of our children.
+
+		TSScopeSideBarLabelArea* rhsLabels = new TSScopeSideBarLabelArea(rightHandle->box.size);
+		rhsLabels->box.pos = Vec(0, 0);
+		rightHandle->addChild(rhsLabels);
+
+		this->rightHandle = rightHandle;
+		addChild(this->rightHandle);	
+
+		addParam(displayToggleBtn);		
+		addChild(displayLED);
+#if ENABLE_BG_COLOR_PICKER
+		addParam(colorDisplayToggleBtn);
+		addChild(colorDisplayLED);
+#endif
+		if (!isPreview)
+		{
+			scopeModule->lights[multiScope::INFO_DISPLAY_TOGGLE_LED].value = 1.0;
+			scopeModule->infoDisplayOnTrigger.state = SchmittTrigger::HIGH;
+		}
+	}
+
+	////////////////////////////////////
+	// Scope Display 
+	////////////////////////////////////		
+	int wIx = 0;
+	int scopeGraphWidth = box.size.x - inputAreaWidth - this->rightHandle->box.size.x;
+	for (wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{
+		//info("Adding scope area %d.", wIx);
+		multiScopeDisplay* scopeArea = new multiScopeDisplay();
+		scopeArea->wIx = wIx;
+		scopeArea->module = scopeModule;
+		scopeArea->box.pos = Vec(inputAreaWidth - 1, borderSize);
+		scopeArea->box.size = Vec(scopeGraphWidth, scopeGraphHeight);
+		addChild(scopeArea);
+		this->display[wIx] = scopeArea;
+	}
+
+	// Single Controls:
+	// Color sliders
+	const int sliderHeight = 20;
+	const int margin = 10;
+	int yslider = this->display[0]->box.pos.y + this->display[0]->box.size.y - 3 * (sliderHeight + margin) - margin;
+
+	//info("Adding color sliders");
+	for (int i = 0; i < 3; i++)
+	{
+		this->colorSliders[i] = new TS_ColorSlider(Vec(160, sliderHeight));
+		this->colorSliders[i]->startColorHSL.h = (i == 0) ? 0.0 : 0.5;
+		this->colorSliders[i]->startColorHSL.s = (i == 1) ? 0.0 : 1.0;
+		this->colorSliders[i]->startColorHSL.lum = (i == 2) ? 0.0 : 0.5;
+		this->colorSliders[i]->endColorHSL.h = (i == 0) ? 1.0 : 0.5;
+		this->colorSliders[i]->endColorHSL.s = (i == 1) ? 1.0 : 1.0;
+		this->colorSliders[i]->endColorHSL.lum = (i == 2) ? 1.0 : 0.5;
+
+		//this->colorSliders[i]->endColor = endColors[i];
+		this->colorSliders[i]->visible = false;
+		this->colorSliders[i]->box.pos = Vec(inputAreaWidth + 21, yslider);
+		addChild(this->colorSliders[i]);
+		yslider += sliderHeight + margin;
+	}
+
+	
+	////////////////////////////////////
+	// Control Display
+	////////////////////////////////////
+	{
+		TSScopeDisplay* sDisplay = new TSScopeDisplay();
+		//sDisplay->box.pos = Vec(13, controlDisplayY);;
+		//sDisplay->box.size = Vec(inputAreaWidth - 13 * 2, controlDisplayHeight);
+		sDisplay->box.pos = Vec(screenContainer->box.pos.x + 15, controlDisplayY);;
+		sDisplay->box.size = Vec(scopeGraphWidth - 13 * 2, controlDisplayHeight);
+		sDisplay->module = scopeModule;
+		sDisplay->visible = true; // By default show display
+		float minWidth = TROWA_SCOPE_DISPLAY_AREA_WIDTH - 13 * 2;
+		sDisplay->originalWidth = (sDisplay->box.size.x > minWidth) ? sDisplay->box.size.x : minWidth;
+		scopeInfoDisplay = sDisplay;
+		addChild(sDisplay);
+	}
+
+	////////////////////////////////////
+	// Controls:
+	////////////////////////////////////			
+	//NVGcolor backColor = nvgRGBAf(0.2, 0.2, 0.2, /*alpha */ 0.7);
+	//Vec ledSize = Vec(20, 20);
+
+	const int xStart = TROWA_SCOPE_CONTROL_START_X;
+	const int yStart = TROWA_SCOPE_CONTROL_START_Y; // 98
+	int dx = TROWA_SCOPE_CONTROL_DX; // 35
+	int dy = TROWA_SCOPE_CONTROL_DY; // 26
+	int shapeSpacingY = TROWA_SCOPE_CONTROL_SHAPE_SPACING; // 8 An extra amount between shapes
+	int knobOffset = 5;
+	int tinyOffset = 5;
+	int x, y = yStart;
+	for (wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{
+		x = xStart;
+		int y2 = y + dy + knobOffset;
+		int y3 = y2 + dy;
+		NVGcolor defaultColor = COLOR_RED;
+		float defaultHue = 0.0;
+		NVGcolor defaultFillColor = COLOR_BLUE;
+		float defaultFillHue = 0.67;
+		if (!isPreview)
+		{
+			defaultColor = scopeModule->waveForms[wIx]->waveColor;
+			defaultHue = scopeModule->waveForms[wIx]->waveHue;
+			defaultFillColor = scopeModule->waveForms[wIx]->fillColor;
+			defaultFillHue = scopeModule->waveForms[wIx]->fillHue;
+		}
+
+		// X Controls:
+		inputPorts[multiScope::X_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::X_INPUT + wIx, !plugLightsEnabled, defaultColor));
+		addInput(inputPorts[multiScope::X_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), scopeModule, multiScope::X_POS_PARAM + wIx, TROWA_SCOPE_POS_KNOB_MIN, TROWA_SCOPE_POS_KNOB_MAX, TROWA_SCOPE_POS_X_KNOB_DEF));
+		// Keep reference to the scale knobs for synching
+		scaleKnobs[wIx][KNOB_X] = dynamic_cast(ParamWidget::create(Vec(x + knobOffset, y3), scopeModule, multiScope::X_SCALE_PARAM + wIx, TROWA_SCOPE_SCALE_KNOB_MIN, TROWA_SCOPE_SCALE_KNOB_MAX, 1.0));
+		addParam(scaleKnobs[wIx][KNOB_X]);
+
+		// X-Y Scale Synchronization:
+		TS_PadSwitch* linkXYScalesBtn = dynamic_cast(ParamWidget::create(Vec(x + knobOffset + 23, y3 + tinyOffset), scopeModule, multiScope::LINK_XY_SCALE_PARAM + wIx, 0, 1, 0));
+		linkXYScalesBtn->box.size = tinyBtnSize;
+		addParam(linkXYScalesBtn);
+		addChild(TS_createColorValueLight(Vec(x + knobOffset + 23, y3 + tinyOffset), scopeModule, multiScope::LINK_XY_SCALE_LED + wIx, tinyBtnSize, TROWA_SCOPE_LINK_XY_SCALE_ON_COLOR));
+		if (!isPreview)
+			scopeModule->waveForms[wIx]->lastXYScaleValue = 1.0;
+
+		// Y Controls:
+		x += dx;
+		inputPorts[multiScope::Y_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::Y_INPUT + wIx, !plugLightsEnabled, defaultColor));
+		addInput(inputPorts[multiScope::Y_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), scopeModule, multiScope::Y_POS_PARAM + wIx, TROWA_SCOPE_POS_KNOB_MIN, TROWA_SCOPE_POS_KNOB_MAX, TROWA_SCOPE_POS_Y_KNOB_DEF));
+		// Keep reference to the scale knobs for synching
+		scaleKnobs[wIx][KNOB_Y] = dynamic_cast(ParamWidget::create(Vec(x + knobOffset, y3), scopeModule, multiScope::Y_SCALE_PARAM + wIx, TROWA_SCOPE_SCALE_KNOB_MIN, TROWA_SCOPE_SCALE_KNOB_MAX, 1.0));
+		addParam(scaleKnobs[wIx][KNOB_Y]);
+
+		// Color Controls:
+		x += dx;
+		inputPorts[multiScope::COLOR_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::COLOR_INPUT + wIx, !plugLightsEnabled, defaultColor));
+		addInput(inputPorts[multiScope::COLOR_INPUT + wIx]);
+		float knobHueVal = rescale(defaultHue, 0, 1.0, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2 + TROWA_SCOPE_COLOR_KNOB_Y_OFFSET), scopeModule, multiScope::COLOR_PARAM + wIx, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, knobHueVal));
+		if (!isPreview)
+			scopeModule->params[multiScope::COLOR_PARAM + wIx].value = knobHueVal;
+
+#if TROWA_SCOPE_USE_COLOR_LIGHTS
+		if (!isPreview)
+		{
+			scopeModule->waveForms[wIx]->waveLight = TS_createColorValueLight(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), scopeModule, multiScope::COLOR_LED + wIx, tinyBtnSize, scopeModule->waveForms[wIx]->waveColor, backColor);
+			addChild(scopeModule->waveForms[wIx]->waveLight);
+		}
+#endif
+
+		// Opacity:
+		x += dx;
+		inputPorts[multiScope::OPACITY_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::OPACITY_INPUT + wIx, !plugLightsEnabled, defaultColor));
+		addInput(inputPorts[multiScope::OPACITY_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), scopeModule, multiScope::OPACITY_PARAM + wIx, TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY, TROWA_SCOPE_MAX_OPACITY));
+		// Pen On:
+		inputPorts[multiScope::PEN_ON_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y3 - knobOffset), scopeModule, multiScope::PEN_ON_INPUT + wIx, !plugLightsEnabled, defaultColor));
+		addInput(inputPorts[multiScope::PEN_ON_INPUT + wIx]);
+
+		// Fill Color Controls:
+		x += dx;
+		inputPorts[multiScope::FILL_COLOR_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::FILL_COLOR_INPUT + wIx, !plugLightsEnabled, defaultFillColor));
+		addInput(inputPorts[multiScope::FILL_COLOR_INPUT + wIx]);
+		knobHueVal = rescale(defaultFillHue, 0, 1.0, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2 + TROWA_SCOPE_COLOR_KNOB_Y_OFFSET), scopeModule, multiScope::FILL_COLOR_PARAM + wIx, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, knobHueVal));
+		if (!isPreview)
+			scopeModule->params[multiScope::FILL_COLOR_PARAM + wIx].value = knobHueVal;
+		// Fill On toggle
+		// close to knob: Vec(x + knobOffset + tinyOffset, y3 - 7)
+		TS_PadSwitch* fillBtn = dynamic_cast(ParamWidget::create(Vec(x + knobOffset + tinyOffset, y3 - 7), scopeModule, multiScope::FILL_ON_PARAM + wIx, 0, 1, 0));
+		fillBtn->box.size = tinyBtnSize;
+		addParam(fillBtn);
+		this->fillColorLEDs[wIx] = TS_createColorValueLight(Vec(x + knobOffset + tinyOffset, y3 - 7), scopeModule, multiScope::FILL_ON_LED + wIx, tinyBtnSize, defaultFillColor);
+		addChild(fillColorLEDs[wIx]);
+
+		// Fill Opacity:
+		x += dx;
+		inputPorts[multiScope::FILL_OPACITY_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::FILL_OPACITY_INPUT + wIx, !plugLightsEnabled, defaultFillColor));
+		addInput(inputPorts[multiScope::FILL_OPACITY_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), scopeModule, multiScope::FILL_OPACITY_PARAM + wIx, TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY, TROWA_SCOPE_MAX_OPACITY));
+
+
+		// Rotation Controls:
+		x += dx;
+		inputPorts[multiScope::ROTATION_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::ROTATION_INPUT + wIx, !plugLightsEnabled, defaultColor));
+		addInput(inputPorts[multiScope::ROTATION_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), scopeModule, multiScope::ROTATION_PARAM + wIx, TROWA_SCOPE_ROT_KNOB_MIN, TROWA_SCOPE_ROT_KNOB_MAX, 0));
+		TS_PadSwitch* rotModeBtn = dynamic_cast( ParamWidget::create(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), scopeModule, multiScope::ROTATION_MODE_PARAM + wIx, 0, 1, 0) );
+		rotModeBtn->box.size = tinyBtnSize;
+		addParam(rotModeBtn);
+		addChild(TS_createColorValueLight(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), scopeModule, multiScope::ROT_LED + wIx, tinyBtnSize, TROWA_SCOPE_ABS_ROT_ON_COLOR));
+		if (!isPreview && scopeModule->waveForms[wIx]->rotMode)
+		{
+			rotModeBtn->value = 1.0;
+			scopeModule->params[multiScope::ROTATION_MODE_PARAM + wIx].value = 1.0;
+			scopeModule->waveForms[wIx]->rotModeTrigger.state = SchmittTrigger::HIGH;
+			scopeModule->lights[multiScope::ROT_LED + wIx].value = 1.0;
+		}
+
+		// Time Controls:
+		x += dx;
+		inputPorts[multiScope::TIME_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::TIME_INPUT + wIx, !plugLightsEnabled, defaultColor));
+		addInput(inputPorts[multiScope::TIME_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), scopeModule, multiScope::TIME_PARAM + wIx, TROWA_SCOPE_TIME_KNOB_MIN, TROWA_SCOPE_TIME_KNOB_MAX, TROWA_SCOPE_TIME_KNOB_DEF));
+		TS_PadSwitch* lissajousBtn = dynamic_cast(ParamWidget::create(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), scopeModule, multiScope::LISSAJOUS_PARAM + wIx, 0, 1, 1));
+		lissajousBtn->box.size = tinyBtnSize;
+		lissajousBtn->value = 1.0;
+		addParam(lissajousBtn);
+		addChild(TS_createColorValueLight(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), scopeModule, multiScope::LISSAJOUS_LED + wIx, tinyBtnSize, TROWA_SCOPE_LISSAJOUS_ON_COLOR));
+		if (!isPreview)
+		{
+			scopeModule->params[multiScope::LISSAJOUS_PARAM + wIx].value = 1.0;
+			scopeModule->waveForms[wIx]->lissajousTrigger.state = SchmittTrigger::HIGH;
+			scopeModule->lights[multiScope::LISSAJOUS_LED + wIx].value = 1.0;
+		}
+
+		// Thickness:
+		x += dx;
+		inputPorts[multiScope::THICKNESS_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), scopeModule, multiScope::THICKNESS_INPUT + wIx, !plugLightsEnabled, defaultColor));
+		addInput(inputPorts[multiScope::THICKNESS_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), scopeModule, multiScope::THICKNESS_PARAM + wIx, TROWA_SCOPE_THICKNESS_MIN, TROWA_SCOPE_THICKNESS_MAX, TROWA_SCOPE_THICKNESS_DEF));
+		// Effect Controls:
+		//x += dx;
+		addParam(ParamWidget::create(Vec(x + knobOffset, y3), scopeModule, multiScope::EFFECT_PARAM + wIx, TROWA_SCOPE_EFFECT_KNOB_MIN, TROWA_SCOPE_EFFECT_KNOB_MAX, TROWA_SCOPE_EFFECT_KNOB_DEF));
+
+
+		y = y3 + dy + shapeSpacingY; // Extra space between shapes / waveforms		
+	} // end loop
+
+	// Screws:
+	addChild(Widget::create(Vec(0, 0)));
+	addChild(Widget::create(Vec(0, box.size.y - SCREW_DIAMETER)));
+
+	rhsScrews[0] = dynamic_cast(Widget::create(Vec(box.size.x - SCREW_DIAMETER, 0)));
+	addChild(rhsScrews[0]);
+	rhsScrews[1] = dynamic_cast(Widget::create(Vec(box.size.x - SCREW_DIAMETER, box.size.y - SCREW_DIAMETER)));
+	addChild(rhsScrews[1]);
+	
+	if (!isPreview)
+	{
+		scopeModule->firstLoad = true;
+		scopeModule->initialized = true;
+	}
+	return;
+} // end multiScopeWidget()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step(void)
+// Resize.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiScopeWidget::step() {
+	multiScope* scopeModule = dynamic_cast(module);
+
+	static NVGcolor* lastEditColorPtr;
+	
+	if (scopeModule->initialized)
+	{
+		// Display toggle
+		if (scopeModule->infoDisplayOnTrigger.process(scopeModule->params[multiScope::INFO_DISPLAY_TOGGLE_PARAM].value)) {
+			scopeInfoDisplay->visible = !scopeInfoDisplay->visible;
+		}
+		scopeModule->lights[multiScope::INFO_DISPLAY_TOGGLE_LED].value = (scopeInfoDisplay->visible) ? 1.0 : 0.0;
+
+#if ENABLE_BG_COLOR_PICKER
+		// Color Picker (On-Screen)
+		for (int i = 0; i < 3; i++)
+		{
+			colorSliders[i]->visible = scopeModule->showColorPicker;
+		}
+		if (scopeModule->showColorPicker)
+		{
+			if (lastEditColorPtr == NULL || lastEditColorPtr != scopeModule->editColorPointer)
+			{
+				if (scopeModule->editColorPointer != NULL)
+				{
+					TSColorHSL selectedColor;
+					trowaSoft::TSColorToHSL(*(scopeModule->editColorPointer), &selectedColor);
+					// Load new color:
+					for (int i = 0; i < 3; i++)
+					{
+						colorSliders[i]->value = clamp(selectedColor.hsl[i], 0.0f, 1.0f); // first slider is for hue, second is for sat, last is for value
+						for (int j = i + 1; j < 3; j++)
+						{
+							colorSliders[j]->setComponent(i, selectedColor.hsl[i]);
+						}
+					}
+				}
+			} // end if
+			else
+			{
+				// Read in color
+				TSColorHSL selectedColor;
+				for (int i = 0; i < 3; i++)
+				{
+					selectedColor.hsl[i] = colorSliders[i]->value;
+					for (int j = i + 1; j < 3; j++)
+					{
+						colorSliders[j]->setComponent(i, selectedColor.hsl[i]);
+					}
+				}
+				// Set our color
+				if (scopeModule->editColorPointer != NULL)
+				{
+					*(scopeModule->editColorPointer) = nvgHSL(selectedColor.h, selectedColor.s, selectedColor.lum);
+				}
+			} // end else
+			lastEditColorPtr = scopeModule->editColorPointer;
+		} // end if we're showing the color picker
+#endif
+
+
+		// Resizing ///////////////////////////////
+		float width = box.size.x - inputAreaWidth  - this->rightHandle->box.size.x;
+		screenContainer->box.size.x = box.size.x - inputAreaWidth;
+		TS_Panel* screenBg = screenContainer->getFirstDescendantOfType();
+		if (screenBg)
+		{
+			screenBg->box.size.x = screenContainer->box.size.x - RACK_GRID_WIDTH;
+
+			// Set background color of plot area:
+			// Negative Image (Invert Color)
+			if (scopeModule->negativeImage)
+			{
+				screenBg->backgroundColor = ColorInvertToNegative(scopeModule->plotBackgroundColor);
+			}
+			else
+			{
+				screenBg->backgroundColor = scopeModule->plotBackgroundColor;
+			}
+		}
+
+
+		if (width - 15 < scopeInfoDisplay->box.size.x)
+		{
+			scopeInfoDisplay->box.size.x = width - 15;
+		}
+		else if (width - 15 > scopeInfoDisplay->box.size.x)
+		{
+			scopeInfoDisplay->box.size.x = (width - 15 > scopeInfoDisplay->originalWidth) ? scopeInfoDisplay->originalWidth : width - 15;
+		}
+		//float height = box.size.y - TROWA_WIDGET_TOP_BAR_HEIGHT * 2;
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			display[wIx]->box.size.x = width;
+			// Change light colors on plugs
+			if (plugLightsEnabled)
+			{
+				//if (scopeModule->waveForms[wIx]->colorChanged) // When reloading from save, this doesn't work :(
+				{
+					inputPorts[multiScope::PEN_ON_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::OPACITY_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::COLOR_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::ROTATION_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::TIME_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::X_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::Y_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::THICKNESS_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+
+					inputPorts[multiScope::FILL_COLOR_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->fillColor);
+					inputPorts[multiScope::FILL_OPACITY_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->fillColor);
+					if (scopeModule->waveForms[wIx]->doFill)
+					{
+						fillColorLEDs[wIx]->setColor(scopeModule->waveForms[wIx]->fillColor);
+					}
+				}
+			}
+			// Adjusting Knobs ///////////////////////////////////////////////
+			// Link X, Y scales
+			int srcIx = -1;
+			if (scopeModule->waveForms[wIx]->linkXYScalesTrigger.process(scopeModule->params[multiScope::LINK_XY_SCALE_PARAM + wIx].value))
+			{
+				scopeModule->waveForms[wIx]->linkXYScales = !scopeModule->waveForms[wIx]->linkXYScales;
+				if (scopeModule->waveForms[wIx]->linkXYScales)
+				{
+					// Initial set up - make Y match X
+					srcIx = KNOB_X;
+				}
+			}
+			else if (scopeModule->waveForms[wIx]->linkXYScales)
+			{
+				// Check if any one changed.
+				if (scopeModule->params[multiScope::X_SCALE_PARAM + wIx].value != scopeModule->waveForms[wIx]->lastXYScaleValue)
+					srcIx = KNOB_X;
+				else if (scopeModule->params[multiScope::Y_SCALE_PARAM + wIx].value != scopeModule->waveForms[wIx]->lastXYScaleValue)
+					srcIx = KNOB_Y;
+			}
+			if (srcIx > -1)
+			{
+				int destIx = (srcIx == KNOB_X) ? KNOB_Y : KNOB_X;
+				// Adjust the other knob
+				float val = scaleKnobs[wIx][srcIx]->value;
+				//info("Changing SRC: %d; DEST: %d to value of %f.", srcIx, destIx, val);
+				scaleKnobs[wIx][destIx]->value = val;
+				scaleKnobs[wIx][destIx]->dirty = true; // Set to dirty.
+				// Change the value on thhe module param too?
+				scopeModule->params[multiScope::X_SCALE_PARAM + wIx].value = val;
+				scopeModule->params[multiScope::Y_SCALE_PARAM + wIx].value = val;
+				scopeModule->waveForms[wIx]->lastXYScaleValue = val;
+			}
+			scopeModule->lights[multiScope::LINK_XY_SCALE_LED + wIx].value = (scopeModule->waveForms[wIx]->linkXYScales) ? 1.0 : 0;
+			// end adjust Knobs for XY Scale Link //////////////////////////
+		}
+		for (int i = 0; i < 2; i++)
+		{
+			rhsScrews[i]->box.pos.x = box.size.x - SCREW_DIAMETER; // subtract screw diameter
+		}
+		rightHandle->box.pos.x = box.size.x - rightHandle->box.size.x;		
+		rightHandle->setChildPositions(); // Move the items that are artificially "in" this bar (really belong to multiScopeWidget, but should be rendered on top of rightHandle)
+		
+
+		ModuleWidget::step();
+	}
+	return;
+} // end step()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// toJson(void)
+// Save to json.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+json_t *multiScopeWidget::toJson() {
+	json_t *rootJ = ModuleWidget::toJson();
+	json_object_set_new(rootJ, "width", json_real(box.size.x));
+	json_object_set_new(rootJ, "showInfoDisplay", json_integer(scopeInfoDisplay->visible));
+
+	return rootJ;
+} // end toJson()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// fromJson()
+// Load from json object.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiScopeWidget::fromJson(json_t *rootJ) {
+	ModuleWidget::fromJson(rootJ);
+	json_t *widthJ = json_object_get(rootJ, "width");
+	if (widthJ)
+		box.size.x = json_number_value(widthJ);
+	json_t* showInfoJ = json_object_get(rootJ, "showInfoDisplay");
+	if (showInfoJ)
+		scopeInfoDisplay->visible = (bool)json_integer_value(showInfoJ);
+} // end fromJson()
+
+
+#endif // use new scope
diff --git a/plugins/community/repos/trowaSoft/src/Widget_multiScope.hpp b/plugins/community/repos/trowaSoft/src/Widget_multiScope.hpp
new file mode 100644
index 00000000..94b14cdb
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_multiScope.hpp
@@ -0,0 +1,155 @@
+#ifndef WIDGET_MULTISCOPE_HPP
+#define WIDGET_MULTISCOPE_HPP
+
+#include "global_pre.hpp"
+#include "Features.hpp"
+#include "global_ui.hpp"
+
+#if USE_NEW_SCOPE
+
+
+#include "rack.hpp"
+using namespace rack;
+
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "dsp/digital.hpp"
+#include "Module_multiScope.hpp"
+
+/// TODO: Widget/Module wide invert setting
+
+
+
+struct TSScopeModuleResizeHandle : Widget {
+	float minWidth;
+	bool right = false;
+	float dragX;
+	Rect originalBox;
+
+	TS_PadSwitch* displayToggleBtn = NULL;
+	ColorValueLight* displayToggleLED = NULL;
+	TS_PadSwitch* colorDisplayToggleBtn = NULL;
+	ColorValueLight* colorDisplayToggleLED = NULL;
+
+	TSScopeModuleResizeHandle(float minWidth) {
+		box.size = Vec(RACK_GRID_WIDTH * 1, RACK_GRID_HEIGHT);
+		this->minWidth = minWidth;
+		return;
+	}
+	TSScopeModuleResizeHandle(float minWidth, SVGPanel* bgPanel) : TSScopeModuleResizeHandle(minWidth)
+	{
+		addChild(bgPanel);
+		return;
+	}
+	TSScopeModuleResizeHandle(float minWidth, SVGPanel* bgPanel, TS_PadSwitch* displayBtn, ColorValueLight* displayLED) : TSScopeModuleResizeHandle(minWidth, bgPanel)
+	{
+		this->displayToggleBtn = displayBtn;
+		this->displayToggleLED = displayLED;
+		return;
+	}
+	// Set positions of controls relative to our position (even though we don't own these).
+	void setChildPositions()
+	{
+		if (displayToggleBtn)
+		{
+			float margin = (this->box.size.x - displayToggleBtn->box.size.x) / 2.0;
+			if (margin < 0)
+				margin = 0;
+			displayToggleBtn->box.pos.x = this->box.pos.x + margin;
+		}
+		if (displayToggleLED)
+		{
+			float margin = (this->box.size.x - displayToggleLED->box.size.x) / 2.0;
+			if (margin < 0)
+				margin = 0;
+			displayToggleLED->box.pos.x = this->box.pos.x + margin;
+		}
+		if (colorDisplayToggleBtn)
+		{
+			float margin = (this->box.size.x - colorDisplayToggleBtn->box.size.x) / 2.0;
+			if (margin < 0)
+				margin = 0;
+			colorDisplayToggleBtn->box.pos.x = this->box.pos.x + margin;
+		}
+		if (colorDisplayToggleLED)
+		{
+			float margin = (this->box.size.x - colorDisplayToggleLED->box.size.x) / 2.0;
+			if (margin < 0)
+				margin = 0;
+			colorDisplayToggleLED->box.pos.x = this->box.pos.x + margin;
+		}
+		return;
+	}
+
+
+	void onMouseDown(EventMouseDown &e) override {
+		if (e.button == 0) {
+			e.consumed = true;
+			e.target = this;
+		}
+	}
+	void onDragStart(EventDragStart &e) override {
+		dragX = rack::global_ui->app.gRackWidget->lastMousePos.x;
+		ModuleWidget *m = getAncestorOfType();
+		originalBox = m->box;
+	}
+	void onDragMove(EventDragMove &e) override {
+		ModuleWidget *m = getAncestorOfType();
+
+		float newDragX = rack::global_ui->app.gRackWidget->lastMousePos.x;
+		float deltaX = newDragX - dragX;
+
+		Rect newBox = originalBox;
+		if (right) {
+			newBox.size.x += deltaX;
+			newBox.size.x = fmaxf(newBox.size.x, minWidth);
+			newBox.size.x = roundf(newBox.size.x / RACK_GRID_WIDTH) * RACK_GRID_WIDTH;
+		}
+		else {
+			newBox.size.x -= deltaX;
+			newBox.size.x = fmaxf(newBox.size.x, minWidth);
+			newBox.size.x = roundf(newBox.size.x / RACK_GRID_WIDTH) * RACK_GRID_WIDTH;
+			newBox.pos.x = originalBox.pos.x + originalBox.size.x - newBox.size.x;
+		}
+		rack::global_ui->app.gRackWidget->requestModuleBox(m, newBox);
+	}
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScopeWidget
+// Widget for the scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct multiScopeWidget : ModuleWidget {
+	Panel* panel;
+	TSScopeModuleResizeHandle* rightHandle;
+	TransparentWidget* display[TROWA_SCOPE_NUM_WAVEFORMS];
+	TS_Panel* screenContainer;
+	TS_ColorSlider* colorSliders[3];
+	TSScopeDisplay* scopeInfoDisplay;
+	// Keep screw references to move them.
+	ScrewBlack* rhsScrews[2];
+	int inputAreaWidth;
+	bool plugLightsEnabled = true;
+	// Keep references to our ports to disable lights or change the colors.
+	TS_Port* inputPorts[multiScope::NUM_INPUTS];
+	// Keep references to our scale knobs [0: x, 1: y]
+	TS_TinyBlackKnob* scaleKnobs[TROWA_SCOPE_NUM_WAVEFORMS][2];
+	ColorValueLight* fillColorLEDs[TROWA_SCOPE_NUM_WAVEFORMS];
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// multiScopeWidget()
+	// Instantiate a multiScope widget. v0.60 must have module as param.
+	// @scopeModule : (IN) Pointer to the multiScope module.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	multiScopeWidget(multiScope* scopeModule);
+	void step() override;
+	json_t *toJson() override;
+	void fromJson(json_t *rootJ) override;
+	//Menu *createContextMenu() override;
+};
+
+#endif // use new scope
+
+#endif // end if not defined
diff --git a/plugins/community/repos/trowaSoft/src/Widget_multiScope_Old.cpp b/plugins/community/repos/trowaSoft/src/Widget_multiScope_Old.cpp
new file mode 100644
index 00000000..ea09a9c2
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_multiScope_Old.cpp
@@ -0,0 +1,393 @@
+#include "Features.hpp"
+
+#if !USE_NEW_SCOPE
+
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "dsp/digital.hpp"
+#include "Module_multiScope_Old.hpp"
+#include "Widget_multiScope_Old.hpp"
+
+#define SCREW_DIAMETER						 15
+#define TROWA_WIDGET_TOP_BAR_HEIGHT	 		 15
+#define	TROWA_SCOPE_INPUT_AREA_WIDTH		265  // 260
+#define TROWA_SCOPE_MIN_SCOPE_AREA_WIDTH	(240 - RACK_GRID_WIDTH)
+#define KNOB_X	0
+#define KNOB_Y	1
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScopeWidget(void)
+// Instantiate a multiScope widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+multiScopeWidget::multiScopeWidget(multiScope* scopeModule) : ModuleWidget(scopeModule)
+{
+	this->module = scopeModule;
+
+	// Calculate Sizes:	
+	this->inputAreaWidth = TROWA_SCOPE_INPUT_AREA_WIDTH;
+	int borderSize = TROWA_WIDGET_TOP_BAR_HEIGHT; // Size of the top and bottom borders
+
+	// Minimum widget width:
+	int w = ((inputAreaWidth + TROWA_SCOPE_MIN_SCOPE_AREA_WIDTH) / RACK_GRID_WIDTH) + 1;
+	if (w < 16)
+		w = 16;
+	int minimumWidgetWidth = w * RACK_GRID_WIDTH; // Smallest we want to ever become	
+	
+	// Scope default width and widget default width
+	int scopeGraphHeight = RACK_GRID_HEIGHT - borderSize*2;
+	float scopeGraphDefWidth = 16.0 * scopeGraphHeight / 16.0; // Try to make it 16x9 ...or 16x16 for perfect circle
+	w = ((inputAreaWidth + scopeGraphDefWidth) / RACK_GRID_WIDTH) + 1;	
+	box.size = Vec(RACK_GRID_WIDTH*w, RACK_GRID_HEIGHT);
+
+	//// Create module:
+	//multiScope *module = new multiScope();
+	//setModule(module);	
+	//
+	// Border color for panels
+	NVGcolor borderColor = nvgRGBAf(0.25, 0.25, 0.25, 1.0); // nvgRGBAf(0.25, 0.25, 0.25, 1.0);
+	float borderWidth = 1;
+
+	////////////////////////////////////
+	// LHS Panel (with controls)
+	////////////////////////////////////
+	{
+		TS_SVGPanel *svgpanel = new TS_SVGPanel(/*top*/ borderWidth, /*right*/ 0, /*bottom*/ borderWidth, /*left*/ borderWidth);
+		svgpanel->borderColor = borderColor;
+		svgpanel->box.size = Vec(inputAreaWidth, RACK_GRID_HEIGHT);
+		svgpanel->setBackground(SVG::load(assetPlugin(plugin, "res/multiScope.svg")));
+		addChild(svgpanel);
+	}
+
+	int controlDisplayHeight = 64; // 56
+	int controlDisplayY = 24;
+	////////////////////////////////////
+	// Labels
+	////////////////////////////////////
+	{
+		TSScopeLabelArea *area = new TSScopeLabelArea();
+		area->box.pos = Vec(0, TROWA_SCOPE_CONTROL_START_Y - 14); // wAS 56_24 = 80, OLD CONTROL START WAS 94
+		area->box.size = Vec(inputAreaWidth, box.size.y - 50);
+		area->module = scopeModule;
+		addChild(area);
+	}
+
+	////////////////////////////////////
+	// Black background for Scope screen
+	////////////////////////////////////	
+	{
+		screenBackground = new TS_Panel();
+		screenBackground->backgroundColor = nvgRGB(0, 0, 0);
+		screenBackground->box.pos = Vec(inputAreaWidth - 1, 0);
+		screenBackground->box.size = Vec(box.size.x - inputAreaWidth + 1, box.size.y);
+		dynamic_cast(screenBackground)->setBorderWidth(/*top*/ borderWidth, /*right*/ 0, /*bottom*/ borderWidth, /*left*/ 0);
+		dynamic_cast(screenBackground)->borderColor = borderColor;
+		addChild(screenBackground);
+	}
+
+	Vec tinyBtnSize = Vec(10, 10);
+
+	////////////////////////////////////
+	// RHS Resize Handle
+	////////////////////////////////////
+	{
+
+		TS_SVGPanel *svgpanel = new TS_SVGPanel(/*top*/ borderWidth, /*right*/ borderWidth, /*bottom*/ borderWidth, /*left*/ 0);
+		svgpanel->box.size = Vec(RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+		svgpanel->borderColor = borderColor;
+		svgpanel->setBackground(SVG::load(assetPlugin(plugin, "res/multiScope.svg")));
+
+		//========== Single Controls ================
+		// Turn Display On/Off (Default is On)
+		TS_PadSwitch* displayToggleBtn = dynamic_cast(ParamWidget::create(Vec(20, 20), module, multiScope::INFO_DISPLAY_TOGGLE_PARAM, 0, 1, 1));
+		displayToggleBtn->box.size = tinyBtnSize;
+		displayToggleBtn->value = 1.0;
+		ColorValueLight* displayLED = TS_createColorValueLight(displayToggleBtn->box.pos, module, multiScope::INFO_DISPLAY_TOGGLE_LED, tinyBtnSize, TROWA_SCOPE_INFO_DISPLAY_ON_COLOR);
+		TSScopeModuleResizeHandle* rightHandle = new TSScopeModuleResizeHandle(minimumWidgetWidth, svgpanel, displayToggleBtn, displayLED);
+		rightHandle->right = true;
+		rightHandle->box.pos = Vec(box.size.x - rightHandle->box.size.x, 0);
+		rightHandle->setChildPositions(); // Adjust the positions of our children.
+
+		TSScopeSideBarLabelArea* rhsLabels = new TSScopeSideBarLabelArea(rightHandle->box.size);
+		rhsLabels->box.pos = Vec(0, 0);
+		rightHandle->addChild(rhsLabels);
+
+		this->rightHandle = rightHandle;
+		addChild(this->rightHandle);	
+
+		addParam(displayToggleBtn);		
+		addChild(displayLED);
+		scopeModule->lights[multiScope::INFO_DISPLAY_TOGGLE_LED].value = 1.0;
+		scopeModule->infoDisplayOnTrigger.state = SchmittTrigger::HIGH;
+	}
+
+	////////////////////////////////////
+	// Scope Display 
+	////////////////////////////////////		
+	int wIx = 0;
+	int scopeGraphWidth = box.size.x - inputAreaWidth - 2 - this->rightHandle->box.size.x;
+	for (wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{
+		//info("Adding scope area %d.", wIx);
+		multiScopeDisplay* scopeArea = new multiScopeDisplay();
+		scopeArea->wIx = wIx;
+		scopeArea->module = scopeModule;
+		scopeArea->box.pos = Vec(inputAreaWidth + 1, borderSize);
+		scopeArea->box.size = Vec(scopeGraphWidth, scopeGraphHeight);// box.size.y - borderSize * 2);
+		addChild(scopeArea);
+		this->display[wIx] = scopeArea;
+	}
+	
+	////////////////////////////////////
+	// Control Display
+	////////////////////////////////////
+	{
+		TSScopeDisplay* sDisplay = new TSScopeDisplay();
+		//sDisplay->box.pos = Vec(13, controlDisplayY);;
+		//sDisplay->box.size = Vec(inputAreaWidth - 13 * 2, controlDisplayHeight);
+		sDisplay->box.pos = Vec(screenBackground->box.pos.x + 15, controlDisplayY);;
+		sDisplay->box.size = Vec(scopeGraphWidth - 13 * 2, controlDisplayHeight);
+		sDisplay->module = scopeModule;
+		sDisplay->visible = true; // By default show display
+		sDisplay->originalWidth = sDisplay->box.size.x;
+		scopeInfoDisplay = sDisplay;
+		addChild(sDisplay);
+	}
+
+	////////////////////////////////////
+	// Controls:
+	////////////////////////////////////			
+	//NVGcolor backColor = nvgRGBAf(0.2, 0.2, 0.2, /*alpha */ 0.7);
+	//Vec ledSize = Vec(20, 20);
+
+	const int xStart = TROWA_SCOPE_CONTROL_START_X;
+	const int yStart = TROWA_SCOPE_CONTROL_START_Y; // 98
+	int dx = TROWA_SCOPE_CONTROL_DX; // 35
+	int dy = TROWA_SCOPE_CONTROL_DY; // 26
+	int shapeSpacingY = TROWA_SCOPE_CONTROL_SHAPE_SPACING; // 8 An extra amount between shapes
+	int knobOffset = 5;
+	int tinyOffset = 5;
+	int x, y = yStart;
+	for (wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+	{
+		x = xStart;
+		int y2 = y + dy + knobOffset;
+		int y3 = y2 + dy;
+
+		// X Controls:
+		inputPorts[multiScope::X_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), module, multiScope::X_INPUT + wIx, plugLightsEnabled, scopeModule->waveForms[wIx]->waveColor));
+		addInput(inputPorts[multiScope::X_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), module, multiScope::X_POS_PARAM + wIx, TROWA_SCOPE_POS_KNOB_MIN, TROWA_SCOPE_POS_KNOB_MAX, TROWA_SCOPE_POS_X_KNOB_DEF));
+		// Keep reference to the scale knobs for synching
+		scaleKnobs[wIx][KNOB_X] = dynamic_cast(ParamWidget::create(Vec(x + knobOffset, y3), module, multiScope::X_SCALE_PARAM + wIx, TROWA_SCOPE_SCALE_KNOB_MIN, TROWA_SCOPE_SCALE_KNOB_MAX, 1.0));
+		addParam(scaleKnobs[wIx][KNOB_X]);
+
+		// X-Y Scale Synchronization:
+		TS_PadSwitch* linkXYScalesBtn = dynamic_cast(ParamWidget::create(Vec(x + knobOffset + 23, y3 + tinyOffset), module, multiScope::LINK_XY_SCALE_PARAM + wIx, 0, 1, 0));
+		linkXYScalesBtn->box.size = tinyBtnSize;
+		addParam(linkXYScalesBtn);
+		addChild(TS_createColorValueLight(Vec(x + knobOffset + 23, y3 + tinyOffset), module, multiScope::LINK_XY_SCALE_LED + wIx, tinyBtnSize, TROWA_SCOPE_LINK_XY_SCALE_ON_COLOR));
+		scopeModule->waveForms[wIx]->lastXYScaleValue = 1.0;
+
+		// Y Controls:
+		x += dx;
+		inputPorts[multiScope::Y_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), module, multiScope::Y_INPUT + wIx, plugLightsEnabled, scopeModule->waveForms[wIx]->waveColor));
+		addInput(inputPorts[multiScope::Y_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), module, multiScope::Y_POS_PARAM + wIx, TROWA_SCOPE_POS_KNOB_MIN, TROWA_SCOPE_POS_KNOB_MAX, TROWA_SCOPE_POS_Y_KNOB_DEF));
+		// Keep reference to the scale knobs for synching
+		scaleKnobs[wIx][KNOB_Y] = dynamic_cast(ParamWidget::create(Vec(x + knobOffset, y3), module, multiScope::Y_SCALE_PARAM + wIx, TROWA_SCOPE_SCALE_KNOB_MIN, TROWA_SCOPE_SCALE_KNOB_MAX, 1.0));
+		addParam(scaleKnobs[wIx][KNOB_Y]);
+
+		// Color Controls:
+		x += dx;
+		inputPorts[multiScope::COLOR_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), module, multiScope::COLOR_INPUT + wIx, plugLightsEnabled, scopeModule->waveForms[wIx]->waveColor));
+		addInput(inputPorts[multiScope::COLOR_INPUT + wIx]);
+		float knobHueVal = rescale(scopeModule->waveForms[wIx]->waveHue, 0, 1.0, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2 + TROWA_SCOPE_COLOR_KNOB_Y_OFFSET), module, multiScope::COLOR_PARAM + wIx, TROWA_SCOPE_HUE_KNOB_MIN, TROWA_SCOPE_HUE_KNOB_MAX, knobHueVal));
+		scopeModule->params[multiScope::COLOR_PARAM + wIx].value = knobHueVal;
+#if TROWA_SCOPE_USE_COLOR_LIGHTS
+		//scopeModule->waveForms[wIx]->waveLight = TS_createColorValueLight(Vec(x + knobOffset, y3), module, multiScope::COLOR_LED + wIx, ledSize, scopeModule->waveForms[wIx]->waveColor, backColor);
+		scopeModule->waveForms[wIx]->waveLight = TS_createColorValueLight(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), module, multiScope::COLOR_LED + wIx, tinyBtnSize, scopeModule->waveForms[wIx]->waveColor, backColor);
+		addChild(scopeModule->waveForms[wIx]->waveLight);
+#endif
+
+		// Opacity:
+		x += dx;
+		inputPorts[multiScope::OPACITY_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), module, multiScope::OPACITY_INPUT + wIx, plugLightsEnabled, scopeModule->waveForms[wIx]->waveColor));
+		addInput(inputPorts[multiScope::OPACITY_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), module, multiScope::OPACITY_PARAM + wIx, TROWA_SCOPE_MIN_OPACITY, TROWA_SCOPE_MAX_OPACITY, TROWA_SCOPE_MAX_OPACITY));
+		// Pen On:
+		inputPorts[multiScope::PEN_ON_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y3 - knobOffset), module, multiScope::PEN_ON_INPUT + wIx, plugLightsEnabled, scopeModule->waveForms[wIx]->waveColor));
+		addInput(inputPorts[multiScope::PEN_ON_INPUT + wIx]);
+
+		// Rotation Controls:
+		x += dx;
+		inputPorts[multiScope::ROTATION_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), module, multiScope::ROTATION_INPUT + wIx, plugLightsEnabled, scopeModule->waveForms[wIx]->waveColor));
+		addInput(inputPorts[multiScope::ROTATION_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), module, multiScope::ROTATION_PARAM + wIx, TROWA_SCOPE_ROT_KNOB_MIN, TROWA_SCOPE_ROT_KNOB_MAX, 0));
+		TS_PadSwitch* rotModeBtn = dynamic_cast( ParamWidget::create(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), module, multiScope::ROTATION_MODE_PARAM + wIx, 0, 1, 0) );
+		rotModeBtn->box.size = tinyBtnSize;
+		addParam(rotModeBtn);
+		addChild(TS_createColorValueLight(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), module, multiScope::ROT_LED + wIx, tinyBtnSize, TROWA_SCOPE_ABS_ROT_ON_COLOR));
+		if (scopeModule->waveForms[wIx]->rotMode)
+		{
+			rotModeBtn->value = 1.0;
+			scopeModule->params[multiScope::ROTATION_MODE_PARAM + wIx].value = 1.0;
+			scopeModule->waveForms[wIx]->rotModeTrigger.state = SchmittTrigger::HIGH;
+			scopeModule->lights[multiScope::ROT_LED + wIx].value = 1.0;
+		}
+
+		// Time Controls:
+		x += dx;
+		inputPorts[multiScope::TIME_INPUT + wIx] = dynamic_cast(TS_createInput(Vec(x, y), module, multiScope::TIME_INPUT + wIx, plugLightsEnabled, scopeModule->waveForms[wIx]->waveColor));
+		addInput(inputPorts[multiScope::TIME_INPUT + wIx]);
+		addParam(ParamWidget::create(Vec(x + knobOffset, y2), module, multiScope::TIME_PARAM + wIx, TROWA_SCOPE_TIME_KNOB_MIN, TROWA_SCOPE_TIME_KNOB_MAX, TROWA_SCOPE_TIME_KNOB_DEF));
+		//TS_PadSwitch* mirrorBtn = dynamic_cast(ParamWidget::create(Vec(x + knobOffset, y3), module, multiScope::MIRROR_X_PARAM + wIx, 0, 1, 0));
+		//mirrorBtn->box.size = tinyBtnSize;
+		//addParam(mirrorBtn);
+		//mirrorBtn = dynamic_cast(ParamWidget::create(Vec(x + knobOffset, y3 + tinyBtnSize.y + 2), module, multiScope::MIRROR_Y_PARAM + wIx, 0, 1, 0));
+		//mirrorBtn->box.size = tinyBtnSize;
+		//addParam(mirrorBtn);
+		TS_PadSwitch* lissajousBtn = dynamic_cast(ParamWidget::create(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), module, multiScope::LISSAJOUS_PARAM + wIx, 0, 1, 1));
+		lissajousBtn->box.size = tinyBtnSize;
+		lissajousBtn->value = 1.0;
+		addParam(lissajousBtn);
+		addChild(TS_createColorValueLight(Vec(x + knobOffset + tinyOffset, y3 + tinyOffset), module, multiScope::LISSAJOUS_LED + wIx, tinyBtnSize, TROWA_SCOPE_LISSAJOUS_ON_COLOR));
+		scopeModule->params[multiScope::LISSAJOUS_PARAM + wIx].value = 1.0;
+		scopeModule->waveForms[wIx]->lissajousTrigger.state = SchmittTrigger::HIGH;
+		scopeModule->lights[multiScope::LISSAJOUS_LED + wIx].value = 1.0;
+
+		y = y3 + dy + shapeSpacingY; // Extra space between shapes / waveforms		
+	} // end loop
+
+	// Screws:
+	addChild(Widget::create(Vec(0, 0)));
+	addChild(Widget::create(Vec(0, box.size.y - SCREW_DIAMETER)));
+
+	rhsScrews[0] = dynamic_cast(Widget::create(Vec(box.size.x - SCREW_DIAMETER, 0)));
+	addChild(rhsScrews[0]);
+	rhsScrews[1] = dynamic_cast(Widget::create(Vec(box.size.x - SCREW_DIAMETER, box.size.y - SCREW_DIAMETER)));
+	addChild(rhsScrews[1]);
+	if (scopeModule) {
+		scopeModule->firstLoad = true;
+		scopeModule->initialized = true;
+	}
+	return;
+} // end multiScopeWidget()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step(void)
+// Resize.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiScopeWidget::step() {
+	multiScope* scopeModule = dynamic_cast(module);
+	
+	if (scopeModule->initialized)
+	{
+		if (scopeModule->infoDisplayOnTrigger.process(scopeModule->params[multiScope::INFO_DISPLAY_TOGGLE_PARAM].value)) {
+			scopeInfoDisplay->visible = !scopeInfoDisplay->visible;
+		}
+		scopeModule->lights[multiScope::INFO_DISPLAY_TOGGLE_LED].value = (scopeInfoDisplay->visible) ? 1.0 : 0.0;
+
+		// Resizing ///////////////////////////////
+		float width = box.size.x - inputAreaWidth - 2  - this->rightHandle->box.size.x;
+		screenBackground->box.size.x = box.size.x - inputAreaWidth + 1;
+		if (width - 15 < scopeInfoDisplay->box.size.x)
+		{
+			scopeInfoDisplay->box.size.x = width - 15;
+		}
+		else if (width - 15 > scopeInfoDisplay->box.size.x)
+		{
+			scopeInfoDisplay->box.size.x = (width - 15 > scopeInfoDisplay->originalWidth) ? scopeInfoDisplay->originalWidth : width - 15;
+		}
+		//float height = box.size.y - TROWA_WIDGET_TOP_BAR_HEIGHT * 2;
+		for (int wIx = 0; wIx < TROWA_SCOPE_NUM_WAVEFORMS; wIx++)
+		{
+			display[wIx]->box.size.x = width;
+			// Change light colors on plugs
+			if (plugLightsEnabled)
+			{
+				//if (scopeModule->waveForms[wIx]->colorChanged) // When reloading from save, this doesn't work :(
+				{
+					inputPorts[multiScope::PEN_ON_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::OPACITY_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::COLOR_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::ROTATION_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::TIME_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::X_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+					inputPorts[multiScope::Y_INPUT + wIx]->setLightColor(scopeModule->waveForms[wIx]->waveColor);
+				}
+			}
+			// Adjusting Knobs ///////////////////////////////////////////////
+			// Link X, Y scales
+			int srcIx = -1;
+			if (scopeModule->waveForms[wIx]->linkXYScalesTrigger.process(scopeModule->params[multiScope::LINK_XY_SCALE_PARAM + wIx].value))
+			{
+				scopeModule->waveForms[wIx]->linkXYScales = !scopeModule->waveForms[wIx]->linkXYScales;
+				if (scopeModule->waveForms[wIx]->linkXYScales)
+				{
+					// Initial set up - make Y match X
+					srcIx = KNOB_X;
+				}
+			}
+			else if (scopeModule->waveForms[wIx]->linkXYScales)
+			{
+				// Check if any one changed.
+				if (scopeModule->params[multiScope::X_SCALE_PARAM + wIx].value != scopeModule->waveForms[wIx]->lastXYScaleValue)
+					srcIx = KNOB_X;
+				else if (scopeModule->params[multiScope::Y_SCALE_PARAM + wIx].value != scopeModule->waveForms[wIx]->lastXYScaleValue)
+					srcIx = KNOB_Y;
+			}
+			if (srcIx > -1)
+			{
+				int destIx = (srcIx == KNOB_X) ? KNOB_Y : KNOB_X;
+				// Adjust the other knob
+				float val = scaleKnobs[wIx][srcIx]->value;
+				//info("Changing SRC: %d; DEST: %d to value of %f.", srcIx, destIx, val);
+				scaleKnobs[wIx][destIx]->value = val;
+				scaleKnobs[wIx][destIx]->dirty = true; // Set to dirty.
+				// Change the value on thhe module param too?
+				scopeModule->params[multiScope::X_SCALE_PARAM + wIx].value = val;
+				scopeModule->params[multiScope::Y_SCALE_PARAM + wIx].value = val;
+				scopeModule->waveForms[wIx]->lastXYScaleValue = val;
+			}
+			scopeModule->lights[multiScope::LINK_XY_SCALE_LED + wIx].value = (scopeModule->waveForms[wIx]->linkXYScales) ? 1.0 : 0;
+			// end adjust Knobs for XY Scale Link //////////////////////////
+		}
+		for (int i = 0; i < 2; i++)
+		{
+			rhsScrews[i]->box.pos.x = box.size.x - SCREW_DIAMETER; // subtract screw diameter
+		}
+		rightHandle->box.pos.x = box.size.x - rightHandle->box.size.x;		
+		rightHandle->setChildPositions(); // Move the items that are artificially "in" this bar (really belong to multiScopeWidget, but should be rendered on top of rightHandle)
+		ModuleWidget::step();
+	}
+	return;
+} // end step()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// toJson(void)
+// Save to json.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+json_t *multiScopeWidget::toJson() {
+	json_t *rootJ = ModuleWidget::toJson();
+	json_object_set_new(rootJ, "width", json_real(box.size.x));
+	json_object_set_new(rootJ, "showInfoDisplay", json_integer(scopeInfoDisplay->visible));
+
+	return rootJ;
+} // end toJson()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// fromJson()
+// Load from json object.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void multiScopeWidget::fromJson(json_t *rootJ) {
+	ModuleWidget::fromJson(rootJ);
+	json_t *widthJ = json_object_get(rootJ, "width");
+	if (widthJ)
+		box.size.x = json_number_value(widthJ);
+	json_t* showInfoJ = json_object_get(rootJ, "showInfoDisplay");
+	if (showInfoJ)
+		scopeInfoDisplay->visible = (bool)json_integer_value(showInfoJ);
+} // end fromJson()
+
+
+#endif // use new scope
\ No newline at end of file
diff --git a/plugins/community/repos/trowaSoft/src/Widget_multiScope_Old.hpp b/plugins/community/repos/trowaSoft/src/Widget_multiScope_Old.hpp
new file mode 100644
index 00000000..b1671d37
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_multiScope_Old.hpp
@@ -0,0 +1,126 @@
+#include "Features.hpp"
+
+#if !USE_NEW_SCOPE
+
+#ifndef WIDGET_MULTISCOPE_OLD_HPP
+#define WIDGET_MULTISCOPE_OLD_HPP
+
+#include "rack.hpp"
+using namespace rack;
+
+#include 
+#include "trowaSoft.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "dsp/digital.hpp"
+#include "Module_multiScope_Old.hpp"
+
+
+
+struct TSScopeModuleResizeHandle : Widget {
+	float minWidth;
+	bool right = false;
+	float dragX;
+	Rect originalBox;
+
+	TS_PadSwitch* displayToggleBtn = NULL;
+	ColorValueLight* displayToggleLED = NULL;
+
+	TSScopeModuleResizeHandle(float minWidth) {
+		box.size = Vec(RACK_GRID_WIDTH * 1, RACK_GRID_HEIGHT);
+		this->minWidth = minWidth;
+		return;
+	}
+	TSScopeModuleResizeHandle(float minWidth, SVGPanel* bgPanel) : TSScopeModuleResizeHandle(minWidth)
+	{
+		addChild(bgPanel);
+		return;
+	}
+	TSScopeModuleResizeHandle(float minWidth, SVGPanel* bgPanel, TS_PadSwitch* displayBtn, ColorValueLight* displayLED) : TSScopeModuleResizeHandle(minWidth, bgPanel)
+	{
+		this->displayToggleBtn = displayBtn;
+		this->displayToggleLED = displayLED;
+		return;
+	}
+	// Set positions of controls relative to our position (even though we don't own these).
+	void setChildPositions()
+	{
+		if (displayToggleBtn)
+		{
+			float margin = (this->box.size.x - displayToggleBtn->box.size.x) / 2.0;
+			if (margin < 0)
+				margin = 0;
+			displayToggleBtn->box.pos.x = this->box.pos.x + margin;
+		}
+		if (displayToggleLED)
+		{
+			float margin = (this->box.size.x - displayToggleLED->box.size.x) / 2.0;
+			if (margin < 0)
+				margin = 0;
+			displayToggleLED->box.pos.x = this->box.pos.x + margin;
+		}
+	}
+
+
+	void onMouseDown(EventMouseDown &e) override {
+		if (e.button == 0) {
+			e.consumed = true;
+			e.target = this;
+		}
+	}
+	void onDragStart(EventDragStart &e) override {
+		dragX = gRackWidget->lastMousePos.x;
+		ModuleWidget *m = getAncestorOfType();
+		originalBox = m->box;
+	}
+	void onDragMove(EventDragMove &e) override {
+		ModuleWidget *m = getAncestorOfType();
+
+		float newDragX = gRackWidget->lastMousePos.x;
+		float deltaX = newDragX - dragX;
+
+		Rect newBox = originalBox;
+		if (right) {
+			newBox.size.x += deltaX;
+			newBox.size.x = fmaxf(newBox.size.x, minWidth);
+			newBox.size.x = roundf(newBox.size.x / RACK_GRID_WIDTH) * RACK_GRID_WIDTH;
+		}
+		else {
+			newBox.size.x -= deltaX;
+			newBox.size.x = fmaxf(newBox.size.x, minWidth);
+			newBox.size.x = roundf(newBox.size.x / RACK_GRID_WIDTH) * RACK_GRID_WIDTH;
+			newBox.pos.x = originalBox.pos.x + originalBox.size.x - newBox.size.x;
+		}
+		gRackWidget->requestModuleBox(m, newBox);
+	}
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// multiScopeWidget
+// Widget for the scope.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct multiScopeWidget : ModuleWidget {
+	Panel* panel;
+	TSScopeModuleResizeHandle* rightHandle;
+	TransparentWidget* display[TROWA_SCOPE_NUM_WAVEFORMS];
+	Panel* screenBackground;
+	TSScopeDisplay* scopeInfoDisplay;
+	// Keep screw references to move them.
+	ScrewBlack* rhsScrews[2];
+	int inputAreaWidth;
+	bool plugLightsEnabled = true;
+	// Keep references to our ports to disable lights or change the colors.
+	TS_Port* inputPorts[multiScope::NUM_INPUTS];
+	// Keep references to our scale knobs [0: x, 1: y]
+	TS_TinyBlackKnob* scaleKnobs[TROWA_SCOPE_NUM_WAVEFORMS][2];
+	
+	multiScopeWidget(multiScope* scopeModule);
+	void step() override;
+	json_t *toJson() override;
+	void fromJson(json_t *rootJ) override;
+	//Menu *createContextMenu() override;
+};
+
+#endif // not use new scope
+#endif // end if not defined
+
diff --git a/plugins/community/repos/trowaSoft/src/Widget_oscCV.cpp b/plugins/community/repos/trowaSoft/src/Widget_oscCV.cpp
new file mode 100644
index 00000000..74a7262b
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_oscCV.cpp
@@ -0,0 +1,1414 @@
+#include "global_pre.hpp"
+#include "global_ui.hpp"
+#include "Widget_oscCV.hpp"
+
+#include "widgets.hpp"
+using namespace rack;
+#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "Module_oscCV.hpp"
+
+// Channel colors
+const NVGcolor oscCVWidget::CHANNEL_COLORS[TROWA_OSCCV_NUM_COLORS] = {
+	COLOR_TS_RED, COLOR_DARK_ORANGE, COLOR_YELLOW, COLOR_TS_GREEN,
+	COLOR_CYAN, COLOR_TS_BLUE, COLOR_PURPLE, COLOR_PINK
+};
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// oscCVWidget()
+// Instantiate a oscCV widget. v0.60 must have module as param.
+// @oscModule : (IN) Pointer to the osc module.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+oscCVWidget::oscCVWidget(oscCV* oscModule) : TSSModuleWidgetBase(oscModule)
+{
+	box.size = Vec(26 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT);
+	bool isPreview = oscModule == NULL; // If this is null, this for a preview??? Just get the controls layed out
+	this->module = oscModule;
+	this->numberChannels = (isPreview) ? TROWA_OSCCV_DEFAULT_NUM_CHANNELS : oscModule->numberChannels; 
+
+	Vec topScreenSize = Vec(363, 48);
+
+	//////////////////////////////////////////////
+	// Background
+	//////////////////////////////////////////////	
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/cvOSCcv.svg")));
+		addChild(panel);
+	}
+
+	////////////////////////////////////
+	// Top Screen
+	////////////////////////////////////
+	{
+		this->display = new TSOscCVTopDisplay(this);
+		this->display->showDisplay = true;
+		display->box.pos = Vec(TROWA_HORIZ_MARGIN, 24);
+		display->box.size = topScreenSize;
+		addChild(display);
+	}
+
+	////////////////////////////////////
+	// OSC configuration screen.
+	////////////////////////////////////
+	if (!isPreview)
+	{
+		TSOSCConfigWidget* oscConfig = new TSOSCConfigWidget(oscModule, oscCV::ParamIds::OSC_SAVE_CONF_PARAM, oscCV::ParamIds::OSC_AUTO_RECONNECT_PARAM,
+			oscModule->currentOSCSettings.oscTxIpAddress.c_str(), oscModule->currentOSCSettings.oscTxPort, oscModule->currentOSCSettings.oscRxPort,
+			false, OSCClient::GenericClient, true, TROWA_OSCCV_DEFAULT_NAMESPACE);
+		oscConfig->setVisible(false);
+		oscConfig->box.pos = Vec(TROWA_HORIZ_MARGIN, 24);
+		oscConfig->box.size = topScreenSize;
+
+		this->oscConfigurationScreen = oscConfig;
+		addChild(oscConfig);
+	}
+	
+	//////////////////////////////////////
+	// Labels
+	//////////////////////////////////////
+	{
+		TSOscCVLabels* labelArea = new TSOscCVLabels();
+		labelArea->box.pos = Vec(TROWA_HORIZ_MARGIN, topScreenSize.y + 24);
+		labelArea->box.size = Vec(box.size.x - TROWA_HORIZ_MARGIN * 2, box.size.y - labelArea->box.pos.y - 15);
+		addChild(labelArea);
+	}
+
+	int x, y, dx, dy;
+	int xStart, yStart;
+
+
+	//////////////////////////////////////
+	// Parameters / UI Buttons
+	//////////////////////////////////////
+	Vec ledSize = Vec(15, 15);
+	dx = 28;
+
+	//---------------------------
+	// Button: Enable OSC button
+	//---------------------------
+	LEDButton* btn;
+	y = topScreenSize.y + 30;
+	x = 76; // 80
+	Vec btnSize = Vec(ledSize.x - 2, ledSize.y - 2);
+	btn = dynamic_cast(ParamWidget::create(Vec(x, y), oscModule, oscCV::ParamIds::OSC_SHOW_CONF_PARAM, 0, 1, 0));
+	btn->box.size = btnSize;
+	addParam(btn);
+	addChild(TS_createColorValueLight(Vec(x, y), oscModule, oscCV::LightIds::OSC_CONFIGURE_LIGHT, ledSize, COLOR_WHITE));
+	addChild(TS_createColorValueLight(Vec(x + 2, y + 2), oscModule, oscCV::LightIds::OSC_ENABLED_LIGHT, Vec(ledSize.x - 4, ledSize.y - 4), TSOSC_STATUS_COLOR));
+
+
+	xStart = TROWA_HORIZ_MARGIN;
+	yStart = 98; // 88
+	dx = 28;
+	dy = 30; // 32
+	const float tbYOffset = 6.0;
+	const float tbXOffset = 6.0;
+
+	////////////////////////////////////
+	// Middle Screen
+	////////////////////////////////////
+	x = xStart + dx * 2 + tbXOffset / 2.0;
+	y = yStart;
+	{
+		int xEnd = box.size.x - xStart - dx * 2 - tbXOffset / 2.0;
+		middleDisplay = new TSOscCVMiddleDisplay(this);
+		middleDisplay->setDisplayMode(TSOscCVMiddleDisplay::DisplayMode::Default);
+		middleDisplay->box.size = Vec(xEnd - x, numberChannels* dy);
+		middleDisplay->box.pos = Vec(x, y);
+		addChild(middleDisplay);
+	}
+
+	////////////////////////////////////
+	// Channel Configuration
+	////////////////////////////////////
+	{
+		this->oscChannelConfigScreen = new TSOscCVChannelConfigScreen(this, Vec(x, y), middleDisplay->box.size);
+		//debug("Hiding screen");
+		oscChannelConfigScreen->setVisibility(false);
+		//oscChannelConfigScreen->box.size = middleDisplay->box.size;
+		//oscChannelConfigScreen->box.pos = Vec(x, y);
+		addChild(oscChannelConfigScreen);
+	}
+
+	////////////////////////////////////
+	// Input Ports
+	////////////////////////////////////
+	// Trigger and Value CV inputs for each channel
+	//debug("Starting ports");
+	y = yStart;
+	ledSize = Vec(5, 5);
+	float ledYOffset = 12.5;
+#if TROWA_OSSCV_SHOW_ADV_CH_CONFIG
+	Vec tbPathSize = Vec(92, 20); // 88, 20 // 108, 20
+#else
+	Vec tbPathSize = Vec(108, 20); // 88, 20 // 108, 20
+#endif
+	btnSize = Vec(24, 20); 
+	for (int r = 0; r < numberChannels; r++)
+	{
+		// Light (to indicate when we send OSC)
+		addChild(TS_createColorValueLight(Vec(xStart - ledSize.x, y + ledYOffset), oscModule, oscCV::LightIds::CH_LIGHT_START + r * TROWA_OSCCV_NUM_LIGHTS_PER_CHANNEL, ledSize, CHANNEL_COLORS[r]));
+
+		// Trigger Input:
+		x = xStart;
+		if (colorizeChannels)
+			addInput(TS_createInput(Vec(x, y), oscModule, oscCV::InputIds::CH_INPUT_START + r * 2, !plugLightsEnabled, CHANNEL_COLORS[r]));
+		else
+			addInput(TS_createInput(Vec(x, y), oscModule, oscCV::InputIds::CH_INPUT_START + r * 2, !plugLightsEnabled));
+
+		// Value input:
+		x += dx;
+		if (colorizeChannels)
+			addInput(TS_createInput(Vec(x, y), oscModule, oscCV::InputIds::CH_INPUT_START + r * 2 + 1, !plugLightsEnabled, CHANNEL_COLORS[r]));
+		else
+			addInput(TS_createInput(Vec(x, y), oscModule, oscCV::InputIds::CH_INPUT_START + r * 2 + 1, !plugLightsEnabled));
+
+
+		//---* OSC Channel Configuration *---
+		// OSC Input Path (this is OSC outgoing message, our input)
+		x += dx + tbXOffset;
+		std::string path = (isPreview) ? "/ch/" + std::to_string(r + 1) : oscModule->inputChannels[r].path;
+		TSTextField* txtField = new TSTextField(TSTextField::TextType::Any, 50);
+		txtField->box.size = tbPathSize;
+		txtField->box.pos = Vec(x, y + tbYOffset);
+		txtField->text = path;
+		if (colorizeChannels) {
+			txtField->borderColor = CHANNEL_COLORS[r];
+			txtField->caretColor = CHANNEL_COLORS[r];
+			txtField->caretColor.a = 0.70;
+		}
+		tbOscInputPaths.push_back(txtField);
+		addChild(txtField);
+
+#if TROWA_OSSCV_SHOW_ADV_CH_CONFIG
+		// OSC Advanced Channel Config Button (INPUTS)
+		x += txtField->box.size.x;
+		//int paramId = oscCV::ParamIds::CH_PARAM_START + (r*TSOSCCVChannel::BaseParamIds::CH_NUM_PARAMS + TSOSCCVChannel::BaseParamIds::CH_SHOW_CONFIG) * 2;
+		int paramId = oscCV::ParamIds::CH_PARAM_START 
+			+ r*TSOSCCVChannel::BaseParamIds::CH_NUM_PARAMS
+			+ TSOSCCVChannel::BaseParamIds::CH_SHOW_CONFIG;
+
+		//debug("Input Ch %d, paramId = %d", r, paramId);
+
+		TS_ScreenBtn* btn = new TS_ScreenBtn(btnSize, oscModule, paramId, std::string( "ADV" ), /*minVal*/ 0.0f, /*maxVal*/ 1.0f, /*defVal*/ 0.0f);
+		btn->box.pos = Vec(x, y + tbYOffset);
+		btn->borderColor = CHANNEL_COLORS[r];
+		btn->color = CHANNEL_COLORS[r];
+		btn->borderWidth = 1;
+		btn->backgroundColor = nvgRGB(clamp(CHANNEL_COLORS[r].r - 0.3f, 0.0f, 1.0f), clamp(CHANNEL_COLORS[r].g - 0.3f, 0.0f, 1.0f), clamp(CHANNEL_COLORS[r].b - 0.3f, 0.0f, 1.0f));
+		btn->setVisible(false);
+		addParam(btn);	
+		btnDrawInputAdvChConfig.push_back(btn);
+#endif
+
+		y += dy;
+	} // end input channels
+
+
+	////////////////////////////////////
+	// Output Ports
+	////////////////////////////////////
+	// Trigger and Value CV inputs for each channel
+	xStart = box.size.x - TROWA_HORIZ_MARGIN - dx * 2;
+	y = yStart;
+	for (int r = 0; r < numberChannels; r++)
+	{
+		//---* OSC Channel Configuration *---
+		// OSC Output Path (this is OSC incoming message, our output)
+		x = xStart - tbXOffset - tbPathSize.x;
+		std::string path = (isPreview) ? "/ch/" + std::to_string(r + 1) : oscModule->outputChannels[r].path;
+		TSTextField* txtField = new TSTextField(TSTextField::TextType::Any, 50);
+		txtField->box.size = tbPathSize;
+		txtField->box.pos = Vec(x, y + tbYOffset);
+		txtField->text = path;
+		if (colorizeChannels) {
+			txtField->borderColor = CHANNEL_COLORS[r];
+			txtField->caretColor = CHANNEL_COLORS[r];
+			txtField->caretColor.a = 0.70;
+		}
+		tbOscOutputPaths.push_back(txtField);
+		addChild(txtField);
+
+#if TROWA_OSSCV_SHOW_ADV_CH_CONFIG
+		// OSC Advanced Channel Config (OUTPUT)
+		x -= btnSize.x;
+		//int paramId = oscCV::ParamIds::CH_PARAM_START + (r*TSOSCCVChannel::BaseParamIds::CH_NUM_PARAMS + TSOSCCVChannel::BaseParamIds::CH_SHOW_CONFIG) * 2 + 1;
+		//int paramId = oscCV::ParamIds::CH_PARAM_START 
+		//	+ ( *TSOSCCVChannel::BaseParamIds::CH_NUM_PARAMS + TSOSCCVChannel::BaseParamIds::CH_SHOW_CONFIG;
+		int paramId = oscCV::ParamIds::CH_PARAM_START
+			+ (numberChannels + r) * TSOSCCVChannel::BaseParamIds::CH_NUM_PARAMS + TSOSCCVChannel::BaseParamIds::CH_SHOW_CONFIG;
+
+		//debug("Output Ch %d, paramId = %d", r, paramId);
+
+		TS_ScreenBtn* btn = new TS_ScreenBtn(btnSize, oscModule, paramId, std::string("ADV"), /*minVal*/ 0.0f, /*maxVal*/ 1.0f, /*defVal*/ 0.0f);
+		btn->box.pos = Vec(x, y + tbYOffset);
+		btn->borderColor = CHANNEL_COLORS[r];
+		btn->color = CHANNEL_COLORS[r];
+		btn->borderWidth = 1;
+		btn->backgroundColor = nvgRGB(clamp(CHANNEL_COLORS[r].r - 0.3f, 0.0f, 1.0f), clamp(CHANNEL_COLORS[r].g - 0.3f, 0.0f, 1.0f), clamp(CHANNEL_COLORS[r].b - 0.3f, 0.0f, 1.0f));
+		btn->setVisible(false);
+		addParam(btn);
+		btnDrawOutputAdvChConfig.push_back(btn);
+#endif
+
+		// Trigger Input:
+		x = xStart;
+		if (colorizeChannels)
+			addOutput(TS_createOutput(Vec(x, y), oscModule, oscCV::OutputIds::CH_OUTPUT_START + r * 2, !plugLightsEnabled, CHANNEL_COLORS[r]));
+		else
+			addOutput(TS_createOutput(Vec(x, y), oscModule, oscCV::OutputIds::CH_OUTPUT_START + r * 2, !plugLightsEnabled));
+
+		// Value input:
+		x += dx;
+		if (colorizeChannels)
+			addOutput(TS_createOutput(Vec(x, y), oscModule, oscCV::OutputIds::CH_OUTPUT_START + r * 2 + 1, !plugLightsEnabled, CHANNEL_COLORS[r]));
+		else
+			addOutput(TS_createOutput(Vec(x, y), oscModule, oscCV::OutputIds::CH_OUTPUT_START + r * 2 + 1, !plugLightsEnabled));
+
+		// Light (to indicate when we receive OSC)
+		addChild(TS_createColorValueLight(Vec(x + dx + ledSize.x/2.0, y + ledYOffset), oscModule, oscCV::LightIds::CH_LIGHT_START + r * TROWA_OSCCV_NUM_LIGHTS_PER_CHANNEL + 1, ledSize, CHANNEL_COLORS[r]));
+
+
+		y += dy;
+	} // end output channels
+
+	// Set Tab Order:
+	for (int c = 0; c < numberChannels; c++)
+	{
+		tbOscInputPaths[c]->nextField = tbOscOutputPaths[c];
+		tbOscOutputPaths[c]->prevField = tbOscInputPaths[c];
+		if (c > 0)
+		{
+			tbOscInputPaths[c]->prevField = tbOscOutputPaths[c - 1];
+		}
+		else
+		{
+			tbOscInputPaths[c]->prevField = tbOscOutputPaths[numberChannels - 1];
+		}
+		if (c < numberChannels - 1)
+		{
+			tbOscOutputPaths[c]->nextField = tbOscInputPaths[c + 1];
+		}
+		else
+		{
+			tbOscOutputPaths[c]->nextField = tbOscInputPaths[0]; // Loop back around
+		}
+	} // end loop through channels - put tab order on text fields
+
+
+	// Screws:
+	addChild(Widget::create(Vec(0, 0)));
+	addChild(Widget::create(Vec(box.size.x - 15, 0)));
+	addChild(Widget::create(Vec(0, box.size.y - 15)));
+	addChild(Widget::create(Vec(box.size.x - 15, box.size.y - 15)));
+
+	if (oscModule != NULL)
+	{
+		oscModule->isInitialized = true;
+	}
+
+	toggleChannelPathConfig(false);
+	return;
+} //end oscCVWidget()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step(void)
+// Handle UI controls.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void oscCVWidget::step()
+{
+	if (this->module == NULL)
+		return;
+
+	oscCV* thisModule = dynamic_cast(module);
+
+	if (thisModule->oscConfigTrigger.process(thisModule->params[oscCV::ParamIds::OSC_SHOW_CONF_PARAM].value))
+	{
+		//debug("Button clicked");
+		thisModule->oscShowConfigurationScreen = !thisModule->oscShowConfigurationScreen;
+		thisModule->lights[oscCV::LightIds::OSC_CONFIGURE_LIGHT].value = (thisModule->oscShowConfigurationScreen) ? 1.0 : 0.0;
+		this->oscConfigurationScreen->setVisible(thisModule->oscShowConfigurationScreen);
+		this->display->showDisplay = !thisModule->oscShowConfigurationScreen;
+		if (thisModule->oscShowConfigurationScreen) {
+			this->middleDisplay->setDisplayMode(TSOscCVMiddleDisplay::DisplayMode::None);
+		}
+		else {
+			this->middleDisplay->setDisplayMode(TSOscCVMiddleDisplay::DisplayMode::Default);
+		}
+		if (thisModule->oscShowConfigurationScreen)
+		{
+			if (!thisModule->oscInitialized)
+			{
+				// Make sure the ports are available
+				int p = TSOSCConnector::PortInUse(thisModule->currentOSCSettings.oscTxPort);
+				if (p > 0 && p != thisModule->oscId)
+					thisModule->currentOSCSettings.oscTxPort = TSOSCConnector::GetAvailablePort(thisModule->oscId, thisModule->currentOSCSettings.oscTxPort);
+				p = TSOSCConnector::PortInUse(thisModule->currentOSCSettings.oscRxPort);
+				if (p > 0 && p != thisModule->oscId)
+					thisModule->currentOSCSettings.oscRxPort = TSOSCConnector::GetAvailablePort(thisModule->oscId, thisModule->currentOSCSettings.oscRxPort);
+
+			}
+			this->oscConfigurationScreen->setValues(thisModule->currentOSCSettings.oscTxIpAddress, thisModule->currentOSCSettings.oscTxPort, thisModule->currentOSCSettings.oscRxPort, thisModule->oscNamespace);
+			this->oscConfigurationScreen->ckAutoReconnect->checked = thisModule->oscReconnectAtLoad;
+			//this->oscConfigurationScreen->setSelectedClient(thisModule->oscCurrentClient); // OSC Client
+			this->oscConfigurationScreen->btnActionEnable = !thisModule->oscInitialized;
+
+			setChannelPathConfig(); // Set the channel text boxes
+			toggleChannelPathConfig(true);
+
+			this->oscConfigurationScreen->errorMsg = "";
+			if (thisModule->oscError)
+			{
+				this->oscConfigurationScreen->errorMsg = "Error connecting to " + thisModule->currentOSCSettings.oscTxIpAddress;
+			}
+			this->oscConfigurationScreen->setVisible(true);
+		}
+		else
+		{
+			this->oscConfigurationScreen->setVisible(false);
+			toggleChannelPathConfig(false);
+			readChannelPathConfig(); // Read any changes that may have happened. (we don't have room for a save button)
+			oscChannelConfigScreen->setVisibility(false); // Hide
+		}
+	}
+	if (thisModule->oscShowConfigurationScreen)
+	{
+		//------------------------------------------
+		// Check for show channel config buttons
+		//------------------------------------------
+		TSOSCCVChannel* editChannelPtr = NULL;
+		bool isInput = false;
+		for (int c = 0; c < thisModule->numberChannels; c++) {
+			// Input Channel:
+			int paramId = oscCV::ParamIds::CH_PARAM_START 
+				+ c*TSOSCCVChannel::BaseParamIds::CH_NUM_PARAMS + TSOSCCVChannel::BaseParamIds::CH_SHOW_CONFIG;
+			if (thisModule->inputChannels[c].showChannelConfigTrigger.process(thisModule->params[paramId].value)) {
+				//debug("btnClick: Input Ch %d, paramId = %d", c, paramId);
+				editChannelPtr = &(thisModule->inputChannels[c]);
+				isInput = true;
+				break;
+			}
+			paramId = oscCV::ParamIds::CH_PARAM_START
+				+ (thisModule->numberChannels + c) * TSOSCCVChannel::BaseParamIds::CH_NUM_PARAMS + TSOSCCVChannel::BaseParamIds::CH_SHOW_CONFIG;
+			// Output Channel:
+			if (thisModule->outputChannels[c].showChannelConfigTrigger.process(thisModule->params[paramId].value)) {
+				//debug("btnClick: Output Ch %d, paramId = %d", c, paramId);
+				editChannelPtr = &(thisModule->outputChannels[c]);
+				isInput = false;
+				break;
+			}
+		} // end for (loop through channels)
+		if (editChannelPtr != NULL) 
+		{
+			this->toggleChannelPathConfig(false); // Hide the channel paths
+			this->oscChannelConfigScreen->showControl(editChannelPtr, isInput);
+		}
+		else if (this->oscChannelConfigScreen->visible)
+		{
+			// Check for enable/disable data massaging
+			// Check for Save or Cancel
+			if (oscChannelConfigScreen->saveTrigger.process(thisModule->params[oscCV::ParamIds::OSC_CH_SAVE_PARAM].value)) {
+				//debug("Save Clicked");
+				// Validate form & save
+				if (oscChannelConfigScreen->saveValues()) {
+					oscChannelConfigScreen->setVisibility(false); // Hide
+					this->toggleChannelPathConfig(true); // Show paths again
+					//thisModule->params[oscCV::ParamIds::OSC_CH_SAVE_PARAM].value = 0.0f; // Reset
+				}
+			}
+			else if (oscChannelConfigScreen->cancelTrigger.process(thisModule->params[oscCV::ParamIds::OSC_CH_CANCEL_PARAM].value)) {
+				// Just hide and go back to paths
+				oscChannelConfigScreen->setVisibility(false); // Hide
+				this->toggleChannelPathConfig(true); // Show paths again
+				//thisModule->params[oscCV::ParamIds::OSC_CH_CANCEL_PARAM].value = 0.0f; // Reset
+			}
+		}
+
+		//------------------------------------------
+		// Check for enable/disable OSC
+		//------------------------------------------
+		if (thisModule->oscConnectTrigger.process(thisModule->params[oscCV::ParamIds::OSC_SAVE_CONF_PARAM].value))
+		{
+			if (oscConfigurationScreen->btnActionEnable)
+			{
+				// Enable OSC ------------------------------------------------------------------------
+				// User checked to connect
+				if (!this->oscConfigurationScreen->isValidIpAddress())
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("IP Address is not valid.");
+#endif
+					this->oscConfigurationScreen->errorMsg = "Invalid IP Address.";
+					this->oscConfigurationScreen->tbIpAddress->requestFocus();
+				}
+				else if (!this->oscConfigurationScreen->isValidTxPort())
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Tx Port is not valid.");
+#endif
+					this->oscConfigurationScreen->errorMsg = "Invalid Output Port (0-" + std::to_string(0xFFFF) + ").";
+					this->oscConfigurationScreen->tbTxPort->requestFocus();
+
+				}
+				else if (!this->oscConfigurationScreen->isValidRxPort())
+				{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Rx Port is not valid.");
+#endif
+					this->oscConfigurationScreen->errorMsg = "Invalid Input Port (0-" + std::to_string(0xFFFF) + ").";
+					this->oscConfigurationScreen->tbRxPort->requestFocus();
+				}
+				else
+				{
+					// Try to connect
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+					debug("Save OSC Configuration clicked, save information for module.");
+#endif
+					readChannelPathConfig();
+					this->oscConfigurationScreen->errorMsg = "";
+					thisModule->oscNewSettings.oscTxIpAddress = this->oscConfigurationScreen->tbIpAddress->text.c_str();
+					thisModule->oscNewSettings.oscTxPort = this->oscConfigurationScreen->getTxPort();
+					thisModule->oscNewSettings.oscRxPort = this->oscConfigurationScreen->getRxPort();
+					//thisModule->oscCurrentClient = this->oscConfigurationScreen->getSelectedClient();
+					//debug("Setting namespace");
+					thisModule->setOscNamespace(this->oscConfigurationScreen->tbNamespace->text);
+					thisModule->oscCurrentAction = oscCV::OSCAction::Enable;
+					thisModule->oscReconnectAtLoad = this->oscConfigurationScreen->ckAutoReconnect->checked;
+				}
+			} // end if enable osc
+			else
+			{
+				// Disable OSC ------------------------------------------------------------------
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+				debug("Disable OSC clicked.");
+#endif
+				this->oscConfigurationScreen->errorMsg = "";
+				thisModule->oscCurrentAction = oscCV::OSCAction::Disable;
+			} // end else disable OSC
+		} // end if OSC Save btn pressed
+		else
+		{
+			if (thisModule->oscError)
+			{
+				if (this->oscConfigurationScreen->errorMsg.empty())
+					this->oscConfigurationScreen->errorMsg = "Error connecting to " + thisModule->currentOSCSettings.oscTxIpAddress + ".";
+			}
+		}
+		// Current status of OSC		
+		if (thisModule->oscInitialized)
+		{
+			this->oscConfigurationScreen->statusMsg2 = thisModule->currentOSCSettings.oscTxIpAddress;
+			this->oscConfigurationScreen->btnActionEnable = false;
+		}
+		else
+		{
+			this->oscConfigurationScreen->successMsg = "";
+			this->oscConfigurationScreen->statusMsg2 = "OSC Not Connected";
+			this->oscConfigurationScreen->btnActionEnable = true;
+		}
+	} // end if show OSC config screen
+
+	ModuleWidget::step();
+	return;
+}
+
+
+// Show or hide the channel configuration
+void oscCVWidget::toggleChannelPathConfig(bool show)
+{
+	for (int i = 0; i < this->numberChannels; i++)
+	{
+		this->tbOscInputPaths[i]->visible = show;
+		this->tbOscOutputPaths[i]->visible = show;
+#if TROWA_OSSCV_SHOW_ADV_CH_CONFIG
+		btnDrawInputAdvChConfig[i]->setVisible(show);
+		btnDrawOutputAdvChConfig[i]->setVisible(show);
+#endif
+	}
+	return;
+}
+// Read the channel path configs and store in module's channels.
+void oscCVWidget::readChannelPathConfig()
+{
+	if (module != NULL)
+	{
+		oscCV* thisModule = dynamic_cast(module);
+		try
+		{
+			for (int i = 0; i < this->numberChannels; i++)
+			{
+				thisModule->inputChannels[i].setPath(this->tbOscInputPaths[i]->text);
+				thisModule->outputChannels[i].setPath(this->tbOscOutputPaths[i]->text);
+			}
+		}
+		catch (const std::exception& e)
+		{
+			warn("Error %s.", e.what());
+		}
+	}
+	return;
+} // end readChannelPathConfig()
+// Set the channel path text boxes.
+void oscCVWidget::setChannelPathConfig() {
+	if (module != NULL)
+	{
+		oscCV* thisModule = dynamic_cast(module);
+		try
+		{
+			for (int i = 0; i < this->numberChannels; i++)
+			{
+				this->tbOscInputPaths[i]->text = thisModule->inputChannels[i].getPath();
+				this->tbOscOutputPaths[i]->text = thisModule->outputChannels[i].getPath();
+			}
+		}
+		catch (const std::exception& e)
+		{
+			warn("Error %s.", e.what());
+		}
+	}
+	return;
+} // end setChannelPathConfig()
+
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// draw()
+// @vg : (IN) NVGcontext to draw on
+// Draw labels on our widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVLabels::draw(/*in*/ NVGcontext *vg) {
+	// Default Font:
+	nvgFontSize(vg, fontSize);
+	nvgFontFaceId(vg, font->handle);
+	nvgTextLetterSpacing(vg, 1);
+
+	NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+	nvgFillColor(vg, textColor);
+	nvgFontSize(vg, fontSize);
+
+	int x, y, dx;// , dy;
+	int xStart, yStart;
+	xStart = 0;
+	yStart = 25; // 17
+	dx = 28;
+	//dy = 32;
+
+	//-- * Top Buttons *--//
+	x = 84;
+	y = 18;
+	nvgTextAlign(vg, NVG_ALIGN_LEFT);
+	nvgText(vg, x, y, "CONFIG", NULL);
+
+
+	//--- * Inputs *---//
+	// (Left hand side)
+	// TRIG:
+	x = xStart + dx / 2;
+	y = yStart;
+	nvgTextAlign(vg, NVG_ALIGN_CENTER);
+	nvgText(vg, x, y, "TRG", NULL);
+	// VAL:
+	x += dx;
+	y = yStart;
+	nvgTextAlign(vg, NVG_ALIGN_CENTER);
+	nvgText(vg, x, y, "VAL", NULL);
+	// Bottom (INPUTS)
+	x = xStart + dx;
+	y = box.size.y - 13;
+	nvgText(vg, x, y, "INPUTS", NULL);
+
+	//--- * Outputs *---//
+	// (Right hand side)
+	// TRIG:
+	x = box.size.x - dx / 2 - dx;
+	y = yStart;
+	nvgTextAlign(vg, NVG_ALIGN_CENTER);
+	nvgText(vg, x, y, "TRG", NULL);
+	// VAL:
+	x += dx;
+	y = yStart;
+	nvgTextAlign(vg, NVG_ALIGN_CENTER);
+	nvgText(vg, x, y, "VAL", NULL);
+	// Bottom (INPUTS)
+	x = box.size.x - dx;
+	y = box.size.y - 13;
+	nvgText(vg, x, y, "OUTPUTS", NULL);
+} // end TSOscCVLabels::draw()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// step()
+// Calculate scrolling and stuff?
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVTopDisplay::step() {
+	//debug("Top Display: step(%8.6f)", dt);
+
+	bool connected = false;
+	bool isPreview = parentWidget->module == NULL;
+	std::string thisIp = std::string("NO CONNECTION ");
+	oscCV* thisModule = NULL;
+	if (!isPreview)
+	{
+		thisModule = dynamic_cast(parentWidget->module);
+		connected = thisModule->oscInitialized;
+		if (connected)
+			thisIp = thisModule->currentOSCSettings.oscTxIpAddress
+			+ std::string(" Tx:") + std::to_string(thisModule->currentOSCSettings.oscTxPort)
+			+ std::string(" Rx:") + std::to_string(thisModule->currentOSCSettings.oscRxPort)
+			+ ((thisModule->oscNamespace.at(0) == '/') ? " " : " /") + thisModule->oscNamespace + " ";
+	}
+
+
+
+	if (thisIp.compare(lastIp) != 0)
+	{
+		sprintf(scrollingMsg, "trowaSoft - %s - cv<->OSC<->cv - ", thisIp.c_str());
+	}
+
+	//dt += engineGetSampleTime() / scrollTime_sec;
+	//if (dt > 1.0f)
+	dt += 100.0 / engineGetSampleRate();
+	if (dt > scrollTime_sec) 
+	{
+		//debug("Dt has grown. Increment Ix: %d", scrollIx);
+		dt = 0.0f;
+		if (static_cast(scrollIx) == strlen(scrollingMsg) - 1)
+			scrollIx = 0;
+		else
+			scrollIx++;
+	}
+
+	lastIp = thisIp;
+	TransparentWidget::step(); // parent whatever he does
+	return;
+}
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// draw()
+// @vg : (IN) NVGcontext to draw on
+// Top display
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVTopDisplay::draw(/*in*/ NVGcontext *vg)
+{
+	//bool isPreview = parentWidget->module == NULL; // May get a NULL module for preview
+
+	// Background Colors:
+	NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+	NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+
+	// Screen:
+	nvgBeginPath(vg);
+	nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+	nvgFillColor(vg, backgroundColor);
+	nvgFill(vg);
+	nvgStrokeWidth(vg, 1.0);
+	nvgStrokeColor(vg, borderColor);
+	nvgStroke(vg);
+
+	if (!showDisplay)
+		return;
+
+	Rect b = Rect(Vec(0, 0), Vec(box.size.x - 13, box.size.y));
+	nvgScissor(vg, b.pos.x, b.pos.y, b.size.x, b.size.y);
+
+	//oscCV* thisModule = NULL;
+	//if (!isPreview)
+	//	thisModule = dynamic_cast(parentWidget->module);
+
+	int x, y;
+
+	// Default Font:
+	nvgFontSize(vg, fontSize);
+	nvgFontFaceId(vg, font->handle);
+	nvgTextLetterSpacing(vg, 2.5);
+	NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+	nvgFillColor(vg, textColor);
+
+	// SCROLLING MESSAGE ====================================
+	x = 13;// -scrollIx * 0.5;
+	y = 13;
+	nvgFontSize(vg, fontSize * 1.5);	// Large font
+	//nvgFontFaceId(vg, font->handle);
+	nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+
+	// Start (left on screen) of scrolling message:
+	const char * subStr = scrollingMsg + scrollIx;
+	nvgText(vg, x, y, subStr, NULL);
+	// Get circular wrap (right part of screen) - start of message again:
+	float txtBounds[4] = { 0,0,0,0 };
+	float nextX = nvgTextBounds(vg, x, y, subStr, NULL, txtBounds);
+	x = nextX; // +24
+	if (x < b.size.x) {
+		// Wrap the start of the string around
+		nvgText(vg, x, y, scrollingMsg, subStr);
+	}
+	//// Measures the specified text string. Parameter bounds should be a pointer to float[4],
+	//// if the bounding box of the text should be returned. The bounds value are [xmin,ymin, xmax,ymax]
+	//// Returns the horizontal advance of the measured text (i.e. where the next character should drawn).
+	//// Measured values are returned in local coordinate space.
+	//float nvgTextBounds(NVGcontext* ctx, float x, float y, const char* string, const char* end, float* bounds);
+	nvgResetScissor(vg);
+
+	//const char* asciiArt[] = {
+	//	"♫♪.ılılıll|̲̅̅●̲̅̅|̲̅̅=̲̅̅|̲̅̅●̲̅̅|llılılı.♫♪",
+	//	"°º¤ø,¸¸,ø¤º°`°º¤ø,¸,ø¤°º¤ø,¸¸,ø¤º°`°º¤ø,¸"
+	//}
+
+
+	// Always display connected 
+
+	return;
+} // end TSOscCVTopDisplay::draw()
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Process
+// Middle display -- If we have to do scrolling, calculate it.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVMiddleDisplay::step() {
+	if (displayMode == DisplayMode::Default) {
+		dt += 100.0 / engineGetSampleRate();
+		if (dt > scrollTime)
+		{
+			dt = 0.0f;
+			chPathPosition += 0.05f;
+			if (chPathPosition > 1.0f)
+				chPathPosition = 0.0f;
+		}
+
+	}
+	TransparentWidget::step(); // parent whatever he does
+	return;
+} // end step()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// draw()
+// @vg : (IN) NVGcontext to draw on
+// Middle display drawing.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVMiddleDisplay::draw(/*in*/ NVGcontext *vg) {
+	bool isPreview = parentWidget->module == NULL; // May get a NULL module for preview
+
+	// Background Colors:
+	NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+	NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+
+	// Screen:
+	nvgBeginPath(vg);
+	nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+	nvgFillColor(vg, backgroundColor);
+	nvgFill(vg);
+	nvgStrokeWidth(vg, 1.0);
+	nvgStrokeColor(vg, borderColor);
+	nvgStroke(vg);
+
+	if (!displayMode)
+		return;
+
+	if (!isPreview)
+	{
+		oscCV* thisModule = dynamic_cast(parentWidget->module);
+		// Default Font:
+		nvgFontSize(vg, 9);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, 1);
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+		nvgFillColor(vg, textColor);
+
+		int dy = 2;
+		int dx = 4;
+		int height = 28;
+		int width = box.size.x / 2.0 - 4;
+		int y = 2;
+		float txtBounds[4] = { 0,0,0,0 };
+		const int txtPadding = 4;
+		int txtWidth = width - txtPadding;
+		bool drawBoxes = false;
+		for (int c = 0; c < thisModule->numberChannels; c++) {
+			int ix = 0;
+			float nextX;
+
+			//---- INPUT ----
+			int x = 2;
+			drawChannelChart(vg, &(thisModule->inputChannels[c]), x, y, width, height, oscCVWidget::CHANNEL_COLORS[c]);
+			if (drawBoxes) {
+				// Debug draw box:
+				nvgBeginPath(vg);
+				nvgRect(vg, x, y, width, height);
+				nvgStrokeColor(vg, oscCVWidget::CHANNEL_COLORS[c]);
+				nvgStrokeWidth(vg, 1.0);
+				nvgStroke(vg);
+			}
+
+			// Label:
+			nextX = nvgTextBounds(vg, x, y, thisModule->inputChannels[c].path.c_str(), NULL, txtBounds);
+			ix = 0;
+			if (nextX > txtWidth) {
+				ix = chPathPosition * thisModule->inputChannels[c].path.length();
+			}
+			nvgScissor(vg, x, y, txtWidth, height);
+			nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+			nvgText(vg, x, y + 1, &(thisModule->inputChannels[c].path.c_str()[ix]), NULL);
+			nvgResetScissor(vg);
+
+			//---- OUTPUT ----
+			x += dx + width;
+			drawChannelChart(vg, &(thisModule->outputChannels[c]), x, y, width, height, oscCVWidget::CHANNEL_COLORS[c]);
+			if (drawBoxes) {
+				// Debug draw box:
+				nvgBeginPath(vg);
+				nvgRect(vg, x, y, width, height);
+				nvgStrokeColor(vg, oscCVWidget::CHANNEL_COLORS[thisModule->numberChannels - c - 1]);
+				nvgStrokeWidth(vg, 1.0);
+				nvgStroke(vg);
+			}
+
+			// Label:
+			nextX = nvgTextBounds(vg, x, y, thisModule->outputChannels[c].path.c_str(), NULL, txtBounds);
+			ix = thisModule->outputChannels[c].path.length();
+			if (nextX > txtWidth) {
+				ix = thisModule->outputChannels[c].path.length() - chPathPosition * thisModule->outputChannels[c].path.length();
+			}
+			nvgScissor(vg, x + txtPadding, y, txtWidth, height);
+			nvgTextAlign(vg, NVG_ALIGN_RIGHT | NVG_ALIGN_TOP);
+			nvgText(vg, x + width, y + 1, thisModule->outputChannels[c].path.c_str(), &(thisModule->outputChannels[c].path.c_str()[ix]));
+			nvgResetScissor(vg);
+
+			y += dy + height;
+		}
+	} // end if we actually have a module
+	return;
+} // end draw()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// drawChannelChart()
+// Draw the channel data.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVMiddleDisplay::drawChannelChart(/*in*/ NVGcontext *vg, /*in*/ TSOSCCVChannel* channelData,  
+	/*in*/ int x, /*in*/ int y, /*in*/ int width, /*in*/ int height,
+	/*in*/ NVGcolor lineColor)
+{
+	nvgScissor(vg, x, y, width, height);
+	nvgBeginPath(vg);
+	float dx = static_cast(width) / TROWA_OSCCV_VAL_BUFFER_SIZE;
+	//if (dx < 0.5)
+	//	dx = 0.5;
+	float px = x;
+	nvgMoveTo(vg, x, y);
+	float startY = y + height;
+	for (int i = 0; i < TROWA_OSCCV_VAL_BUFFER_SIZE; i++)
+	{
+		float py = startY - rescale(channelData->valBuffer[i], channelData->minVoltage, channelData->maxVoltage, 0, height);
+		nvgLineTo(vg, px, py);
+		px += dx;
+	}
+	nvgStrokeColor(vg, lineColor);
+	nvgStrokeWidth(vg, 1.0);
+	nvgStroke(vg);
+
+	nvgResetScissor(vg);
+	return;
+}
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// drawChannelChart()
+// Draw the channel data.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVMiddleDisplay::drawChannelBar(/*in*/ NVGcontext *vg, /*in*/ TSOSCCVChannel* channelData,
+	/*in*/ int x, /*in*/ int y, /*in*/ int width, /*in*/ int height,
+	/*in*/ NVGcolor lineColor)
+{
+	nvgScissor(vg, x, y, width, height);
+	nvgBeginPath(vg);
+	float dx = static_cast(width) / TROWA_OSCCV_VAL_BUFFER_SIZE;
+	float px = x;
+	nvgMoveTo(vg, x, y);
+	for (int i = 0; i < TROWA_OSCCV_VAL_BUFFER_SIZE; i++)
+	{
+		float py = y + rescale(channelData->valBuffer[i], channelData->minVoltage, channelData->maxVoltage, 0, height);
+		nvgLineTo(vg, px, py);
+		px += dx;
+	}
+	nvgStrokeColor(vg, lineColor);
+	nvgStrokeWidth(vg, 1.0);
+	nvgStroke(vg);
+
+	nvgResetScissor(vg);
+	return;
+}
+// On click
+void TSOscCVDataTypeSelectBtn::onAction(EventAction &e) {
+	if (visible)
+	{
+		Menu *menu = rack::global_ui->ui.gScene->createMenu();
+		menu->box.pos = getAbsoluteOffset(Vec(0, box.size.y)).round();
+		menu->box.size.x = box.size.x;
+		for (int i = 0; i < numVals; i++) {
+			TSOscCVDataTypeItem *option = new TSOscCVDataTypeItem(this, i);
+			option->itemVal = itemVals[i];
+			option->text = itemStrs[i];
+			menu->addChild(option);
+		}
+	}
+	return;
+}
+// Draw if visible
+void TSOscCVDataTypeSelectBtn::draw(NVGcontext *vg) {
+	if (visible) {
+		nvgScissor(vg, 0, 0, box.size.x, box.size.y);
+
+		// Background
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0, 0, box.size.x, box.size.y, 5.0);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+
+		// Border
+		if (borderWidth > 0) {
+			nvgStrokeWidth(vg, borderWidth);
+			nvgStrokeColor(vg, borderColor);
+			nvgStroke(vg);
+		}
+		nvgResetScissor(vg);
+
+		if (font->handle >= 0) {
+			nvgScissor(vg, 0, 0, box.size.x - 5, box.size.y);
+
+			nvgFillColor(vg, color);
+			nvgFontFaceId(vg, font->handle);
+			//nvgTextLetterSpacing(vg, 0.0);
+
+			nvgFontSize(vg, fontSize);
+			nvgText(vg, textOffset.x, textOffset.y, text.c_str(), NULL);
+
+			nvgResetScissor(vg);
+
+			bndUpDownArrow(vg, box.size.x - 10, 10, 5, color);
+		}
+	}
+	return;
+} // end draw()
+// When the selected item chagnes.
+void TSOscCVDataTypeSelectBtn::onSelectedIndexChanged() {
+	if (parentScreen != NULL)
+	{
+		parentScreen->setDataType(static_cast(this->selectedVal));
+	}
+	return;
+}
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// TSOscCVChannelConfigScreen()
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+TSOscCVChannelConfigScreen::TSOscCVChannelConfigScreen(oscCVWidget* widget, Vec pos, Vec boxSize)
+{
+	visible = false;
+	box.size = boxSize;
+	parentWidget = widget;
+	Module* thisModule = (widget != NULL) ? widget->module : NULL;
+	font = Font::load(assetPlugin(plugin, TROWA_DIGITAL_FONT));
+	labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+	fontSize = 10;
+	box.pos = pos;
+	//visible = true;
+
+	//debug("Init Channel Config screen");
+	int x, y;
+	Vec tbSize = Vec(180, 20);
+	int dx = 20;
+	int dy = 15;
+
+	// -- Toggle Translate Buton and Light
+	x = startX;
+	y = startY;
+	Vec ledSize = Vec(15, 15);
+
+	//NVGcolor backgroundColor = nvgRGBA(0, 0, 0, 0);
+	//NVGcolor color = COLOR_TS_GRAY;
+	//NVGcolor borderColor = COLOR_TS_GRAY;
+	Vec btnSize = Vec(100, 20);
+	x = box.size.x - startX - btnSize.x;
+	btnToggleTranslateVals = new TS_ScreenCheckBox(/*size*/ btnSize, /*module*/ thisModule, /*paramId*/ oscCV::ParamIds::OSC_CH_TRANSLATE_VALS_PARAM, /*text*/ "Convert Values", /*minVal*/ 0.0f, /*maxVal*/ 1.0f, /*defVal*/ 0.0f);
+	btnToggleTranslateVals->fontSize = 9;
+	btnToggleTranslateVals->color = COLOR_TS_GRAY;
+	btnToggleTranslateVals->borderWidth = 0;
+	btnToggleTranslateVals->padding = 2;
+	btnToggleTranslateVals->textAlign = TS_ScreenBtn::TextAlignment::Right;
+	btnToggleTranslateVals->box.pos = Vec(x, y);
+	//btnToggleTranslateVals->minValue = 0.0f;
+	//btnToggleTranslateVals->maxValue = 1.0f;
+	addChild(btnToggleTranslateVals);
+
+
+	//if (widget != NULL)
+	//{
+	//	// Offset the position.
+	//	btnToggleTranslateVals->box.pos.x += box.pos.x;
+	//	btnToggleTranslateVals->box.pos.y += box.pos.y;
+	//	widget->addParam(btnToggleTranslateVals); //widget->addParam(btnToggleTranslateVals);
+	//}
+	//else
+	//	addChild(btnToggleTranslateVals);
+
+	//debug("Light at (%d, %d). %.2fx%.2f.", x, y, ledSize.x, ledSize.y);
+	//lightTranslateVals = dynamic_cast(TS_createColorValueLight(Vec(x+3, y), thisModule, oscCV::LightIds::OSC_CH_TRANSLATE_LIGHT, ledSize, COLOR_WHITE));
+	//if (widget != NULL)
+	//{
+	//	lightTranslateVals->box.pos.x += this->box.pos.x;
+	//	lightTranslateVals->box.pos.y += this->box.pos.y;
+	//	widget->addChild(lightTranslateVals);
+	//}
+	//else
+	//	addChild(lightTranslateVals);
+
+
+	//debug("Starting text boxes");
+	// -- Min/Max Text Boxes
+	btnSize = Vec(70, 20);
+	tbSize = Vec(70, 20);
+	x = startX;
+	y = startY + ledSize.y + dy + fontSize * 2 + 5; // 13 + 15 + 20 + fontSize
+	for (int i = 0; i < TextBoxIx::NumTextBoxes; i++) {
+		tbNumericBounds[i] = new TSTextField(TSTextField::TextType::RealNumberOnly, 25);
+		tbNumericBounds[i]->setRealPrecision(3); // mV? why not
+		tbNumericBounds[i]->box.size = tbSize;
+		tbNumericBounds[i]->box.pos = Vec(x, y);
+		tbNumericBounds[i]->id = i;
+		//debug("TextBox %d at (%d, %d)", i, x, y);
+
+		// Next Field
+		if (i > 0)
+		{
+			tbNumericBounds[i]->prevField = tbNumericBounds[i-1];
+			tbNumericBounds[i-1]->nextField = tbNumericBounds[i];
+		}
+		addChild(tbNumericBounds[i]);
+
+		// Position:
+		if (i % 2)
+		{
+			if (i < TextBoxIx::NumTextBoxes - 1) {
+				x = startX; // New row
+				y += dy + tbSize.y + fontSize * 2 + 5;
+			}
+		}
+		else
+		{
+			x += tbSize.x + dx; // Next column
+		}
+	} // end for
+	//TextBoxIx::NumTextBoxes
+	tbNumericBounds[TextBoxIx::NumTextBoxes - 1]->nextField = tbNumericBounds[0]; // Loop back around
+
+
+	//debug("Starting btn select");
+	// Data Type
+	x = startX;
+	y += tbSize.y + dy + dy;
+	//debug("Select at (%d, %d). %.2fx%.2f.", x, y, btnSize.x, btnSize.y);
+	btnSelectDataType = new TSOscCVDataTypeSelectBtn(numDataTypes, reinterpret_cast(oscDataTypeVals), oscDataTypeStr, static_cast(selectedDataType));
+	btnSelectDataType->box.size = btnSize;
+	btnSelectDataType->box.pos = Vec(x, y);
+	btnSelectDataType->parentScreen = this;
+	addChild(btnSelectDataType);
+
+	//debug("Save Btn");
+	// Save Button
+	y += btnSelectDataType->box.size.y + dy;
+	//debug("Save Button at (%d, %d). %.2fx%.2f.", x, y, btnSize.x, btnSize.y);
+	//Vec size, Module* module, int paramId, std::string text, float minVal, float maxVal, float defVal
+	btnSave = new TS_ScreenBtn(/*size*/ btnSize, /*module*/ thisModule, /*paramId*/ oscCV::ParamIds::OSC_CH_SAVE_PARAM, /*text*/ "Save", /*minVal*/ 0.0f, /*maxVal*/ 1.0f, /*defVal*/ 0.0f);
+	btnSave->box.pos = Vec(x, y);
+	if (widget != NULL)
+		addChild(btnSave);// widget->addParam(btnSave);
+	else
+		addChild(btnSave);
+
+	//debug("Cancel Btn");
+	// Cancel button
+	x += btnSize.x + dx;
+	//debug("Cancel Button at (%d, %d). %.2fx%.2f.", x, y, btnSize.x, btnSize.y);
+	btnCancel = new TS_ScreenBtn(/*size*/ btnSize, /*module*/ thisModule, /*paramId*/ oscCV::ParamIds::OSC_CH_CANCEL_PARAM, /*text*/ "Cancel", /*minVal*/ 0.0f, /*maxVal*/ 1.0f, /*defVal*/ 0.0f);
+	btnCancel->box.pos = Vec(x, y);
+	if (widget != NULL)
+		addChild(btnCancel);// widget->addParam(btnCancel);
+	else
+		addChild(btnCancel);
+	return;
+} // end TSOscCVChannelConfigScreen()
+
+  //-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+  // draw()
+  // @vg : (IN) NVGcontext to draw on
+  //-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVChannelConfigScreen::draw(/*in*/ NVGcontext *vg)
+{
+	if (this->visible) {
+		// Default Font:
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextLetterSpacing(vg, 1);
+		NVGcolor textColor = nvgRGB(0xee, 0xee, 0xee);
+		NVGcolor errorColor = COLOR_TS_RED;
+
+		// Draw labels
+		int x, y;
+		Vec tbSize = Vec(70, 20);
+		//Vec ledSize = Vec(15, 15);
+		int dx = 20;
+		int dy = 15;
+		const int errorDy = 32;
+
+		NVGcolor channelColor = this->parentWidget->CHANNEL_COLORS[this->currentChannelPtr->channelNum - 1];
+
+		// -- Heading --
+		// Channel Number and address
+		x = startX;// +ledSize.x + 10;
+		y = startY;
+		sprintf(buffer, "CH %d %sPUT", this->currentChannelPtr->channelNum, (isInput) ? "IN" : "OUT");
+		float txtBounds[4] = { 0,0,0,0 };
+		const float padding = 2.0f;
+		nvgFontSize(vg, fontSize*1.1);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextBounds(vg, x, y, buffer, NULL, txtBounds); //float txtWidth = 
+		nvgBeginPath(vg);
+		nvgRect(vg, txtBounds[0], y, txtBounds[2] - txtBounds[0] + padding*2, txtBounds[3] - txtBounds[1] + padding*2);
+		nvgFillColor(vg, channelColor);
+		nvgFill(vg);
+		nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+		nvgFillColor(vg, COLOR_BLACK);
+		nvgText(vg, x + padding, y + padding, buffer, NULL);
+
+
+		nvgFillColor(vg, textColor);
+		// -- Min/Max Text Boxes
+		x = startX;
+		y = startY + 15 + dy;
+		//	y = startY + ledSize.y + dy + fontSize*2; // 13 + 15 + 20 + fontSize
+		nvgFontSize(vg, fontSize*0.9);
+		sprintf(buffer, "Control Voltage (%s)", (isInput) ? "IN" : "OUT");
+		nvgText(vg, x, y, buffer, NULL);
+		y += fontSize + 1;
+		const char* labels[] = { "Min", "Max", "Min", "Max" };
+		for (int i = 0; i < TextBoxIx::NumTextBoxes; i++) {
+			if (i == 2) {
+				nvgFontSize(vg, fontSize*0.9);
+				nvgFontFaceId(vg, font->handle);
+
+				sprintf(buffer, "OSC Value (%s)", (isInput) ? "OUT" : "IN");
+				nvgText(vg, x, y, buffer, NULL);
+				y += fontSize + 1;
+			}
+
+			nvgFontSize(vg, fontSize);
+			nvgFontFaceId(vg, labelFont->handle);
+			nvgText(vg, x, y, labels[i], NULL);
+
+			// Errors if any
+			if (tbErrors[i].length() > 0) {
+				nvgFontFaceId(vg, labelFont->handle);
+				nvgFillColor(vg, errorColor);
+				nvgText(vg, x, y + errorDy, tbErrors[i].c_str(), NULL);
+				nvgFillColor(vg, textColor);
+			}
+
+			// Position:
+			if (i % 2)
+			{
+				x = startX; // New row
+				y += dy + tbSize.y + fontSize + 5;
+			}
+			else
+			{
+				x += tbSize.x + dx; // Next column
+			}
+		} // end for
+
+		// Data Type
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, labelFont->handle);
+		nvgText(vg, x, y, "Data Type", NULL);
+
+		OpaqueWidget::draw(vg); // Parent
+	}
+	return;
+} // end draw()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// showControl()
+// @channel: (IN) The channel which we are configuring.
+// @isInput: (IN) If this an input or output.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVChannelConfigScreen::showControl(TSOSCCVChannel* channel, bool isInput)
+{
+	this->currentChannelPtr = channel;
+	this->isInput = isInput;
+
+	// Translation On/Off
+	translateValsEnabled = currentChannelPtr->convertVals;
+	if (currentChannelPtr->convertVals)
+	{		
+		this->btnToggleTranslateVals->value = 1.0f;
+		//parentWidget->module->lights[oscCV::LightIds::OSC_CH_TRANSLATE_LIGHT].value = 1.0f;
+	}
+	else
+	{
+		this->btnToggleTranslateVals->value = 0.0f;
+		//parentWidget->module->lights[oscCV::LightIds::OSC_CH_TRANSLATE_LIGHT].value = 0.0f;
+	}
+	btnToggleTranslateVals->checked = translateValsEnabled;
+
+	for (int i = 0; i < TextBoxIx::NumTextBoxes; i++)
+	{
+		tbErrors[i] = std::string("");
+	}
+
+	// Text Box Values
+	char buffer[50] = { '\0' };
+	sprintf(buffer, "%.3f", currentChannelPtr->minVoltage);
+	tbNumericBounds[TextBoxIx::MinCVVolt]->text = std::string(buffer);
+	sprintf(buffer, "%.3f", currentChannelPtr->maxVoltage);
+	tbNumericBounds[TextBoxIx::MaxCVVolt]->text = std::string(buffer);
+
+	tbNumericBounds[TextBoxIx::MinOSCVal]->enabled = true;
+	tbNumericBounds[TextBoxIx::MaxOSCVal]->enabled = true;
+	switch (currentChannelPtr->dataType)
+	{
+	case TSOSCCVChannel::ArgDataType::OscInt:
+	{
+		const char * format = "%.0f";
+		sprintf(buffer, format, currentChannelPtr->minOscVal);
+		tbNumericBounds[TextBoxIx::MinOSCVal]->text = std::string(buffer);
+		sprintf(buffer, format, currentChannelPtr->maxOscVal);
+		tbNumericBounds[TextBoxIx::MaxOSCVal]->text = std::string(buffer);
+		break;
+	}
+	case TSOSCCVChannel::ArgDataType::OscBool:
+	{
+		tbNumericBounds[TextBoxIx::MinOSCVal]->enabled = false;
+		tbNumericBounds[TextBoxIx::MaxOSCVal]->enabled = false;
+
+		tbNumericBounds[TextBoxIx::MinOSCVal]->text = std::string("0");
+		tbNumericBounds[TextBoxIx::MaxOSCVal]->text = std::string("1");
+		//const char * format = "%.0f";
+		//sprintf(buffer, format, currentChannelPtr->minOscVal);
+		//tbNumericBounds[TextBoxIx::MinOSCVal]->text = std::string(buffer);
+		//sprintf(buffer, format, currentChannelPtr->maxOscVal);
+		//tbNumericBounds[TextBoxIx::MaxOSCVal]->text = std::string(buffer);
+		break;
+	}
+	case TSOSCCVChannel::ArgDataType::OscFloat:
+	default:
+	{
+		const char * format = "%.3f";
+		sprintf(buffer, format, currentChannelPtr->minOscVal);
+		tbNumericBounds[TextBoxIx::MinOSCVal]->text = std::string(buffer);
+		sprintf(buffer, format, currentChannelPtr->maxOscVal);
+		tbNumericBounds[TextBoxIx::MaxOSCVal]->text = std::string(buffer);
+		break;
+	}
+	} // end switch (data type)
+
+	// Data Type
+	selectedDataType = currentChannelPtr->dataType;
+	this->btnSelectDataType->setSelectedValue(static_cast(currentChannelPtr->dataType));
+
+	setVisibility(true);
+	return;
+} // end showControl()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Process
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+void TSOscCVChannelConfigScreen::step()
+{
+	if (this->visible && parentWidget != NULL) {
+		oscCV* thisModule = dynamic_cast( parentWidget->module );
+
+		if (thisModule) {
+			// Check for enable/disable data massaging
+			if (translateTrigger.process(thisModule->params[oscCV::ParamIds::OSC_CH_TRANSLATE_VALS_PARAM].value)) {
+				//debug("Translate button clicked");
+				translateValsEnabled = !translateValsEnabled;
+			}
+		}
+		btnToggleTranslateVals->checked = translateValsEnabled;
+		OpaqueWidget::step(); // Parent
+	}
+	return;
+}
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// validateValues(void)
+// @returns : True if valid, false if not.
+// POST CONDITION: tbErrors is set and errors may be displayed on the screen.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+bool TSOscCVChannelConfigScreen::validateValues()
+{
+	//debug("TSOscCVChannelConfigScreen::validateValues()");
+	bool isValid = true;
+	for (int i = 0; i < TextBoxIx::NumTextBoxes; i++)
+	{
+		bool valid = tbNumericBounds[i]->isValid();
+		tbErrors[i] = (valid) ? std::string("") : std::string("Invalid value.");
+		isValid = isValid && valid;
+	}
+	if (isValid)
+	{
+		//---------------------
+		// Check Min < Max
+		//---------------------
+		isValid = false;
+		try
+		{
+			// 1. Rack voltage
+			bool valid = std::stof(tbNumericBounds[TextBoxIx::MinCVVolt]->text, NULL) < std::stof(tbNumericBounds[TextBoxIx::MaxCVVolt]->text, NULL);
+			if (valid)
+				isValid = true;
+			else
+				tbErrors[TextBoxIx::MinCVVolt] = std::string("Min should be < Max.");
+			// 2. OSC Values
+			valid = std::stof(tbNumericBounds[TextBoxIx::MinOSCVal]->text, NULL) < std::stof(tbNumericBounds[TextBoxIx::MaxOSCVal]->text, NULL);
+			if (!valid)
+				tbErrors[TextBoxIx::MinOSCVal] = std::string("Min should be < Max.");
+			isValid = isValid && valid;
+		}
+		catch (const std::exception& e)
+		{
+			warn("Error %s.", e.what());
+		}
+	} // end if valid values
+	return isValid;
+} // end validateValues()
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Save the values to the ptr.
+// @channelPtr : (OUT) Place to save the values.
+// @returns : True if saved, false if there was an error.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+bool TSOscCVChannelConfigScreen::saveValues(/*out*/ TSOSCCVChannel* channelPtr)
+{
+	bool saved = false;
+		
+	if (channelPtr != NULL && validateValues())
+	{
+		channelPtr->convertVals = translateValsEnabled;// btnToggleTranslateVals->value > 0;
+		channelPtr->dataType = static_cast(btnSelectDataType->selectedVal);
+		try
+		{
+			channelPtr->minVoltage = std::stof(tbNumericBounds[TextBoxIx::MinCVVolt]->text);
+			channelPtr->maxVoltage = std::stof(tbNumericBounds[TextBoxIx::MaxCVVolt]->text);
+			channelPtr->minOscVal = std::stof(tbNumericBounds[TextBoxIx::MinOSCVal]->text);
+			channelPtr->maxOscVal = std::stof(tbNumericBounds[TextBoxIx::MaxOSCVal]->text);
+			saved = true;
+		}
+		catch (const std::exception& e)
+		{
+			warn("Error %s.", e.what());
+		}
+	}
+	return saved;
+} // end saveValues()
diff --git a/plugins/community/repos/trowaSoft/src/Widget_oscCV.hpp b/plugins/community/repos/trowaSoft/src/Widget_oscCV.hpp
new file mode 100644
index 00000000..a4265e21
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_oscCV.hpp
@@ -0,0 +1,483 @@
+#ifndef WIDGET_OSCCV_HPP
+#define WIDGET_OSCCV_HPP
+
+#include "widgets.hpp"
+#include "TSSModuleWidgetBase.hpp"
+#include "TSOSCConfigWidget.hpp"
+#include "Module_oscCV.hpp"
+#include "rack.hpp"
+#include 
+using namespace rack;
+
+#define TROWA_SCROLLING_MSG_TOTAL_SIZE		256
+#define TROWA_OSCCV_NUM_COLORS				  8
+
+struct oscCV;
+struct TSOscCVTopDisplay;
+struct TSOscCVMiddleDisplay;
+struct TSOscCVLabels;
+struct TSOscCVChannelConfigScreen;
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// oscCVWidget
+// Open Sound Control <==> Control Voltage widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct oscCVWidget : TSSModuleWidgetBase {
+	// OSC configuration widget.
+	TSOSCConfigWidget* oscConfigurationScreen;
+	// The top display.
+	TSOscCVTopDisplay* display;
+	// The middle display
+	TSOscCVMiddleDisplay* middleDisplay;
+	// Screen for the channel configuration.
+	TSOscCVChannelConfigScreen* oscChannelConfigScreen;
+	// Number of channels. Should be in the module instance, but since we are no longer guaranteed a non-NULL reference, we will store the # channels here.
+	int numberChannels;
+	// Rack CV Input (osc trans messge path)
+	std::vector tbOscInputPaths;
+	// Rack CV Output (osc recv message path)
+	std::vector tbOscOutputPaths;
+	// If we should color the channels.
+	bool colorizeChannels = true;
+	// Advanced channel configs
+	std::vector btnDrawInputAdvChConfig;
+	// Advanced channel configs
+	std::vector btnDrawOutputAdvChConfig;
+
+
+
+	// Channel colors
+	/// TODO: Move this to someplace else
+	static const NVGcolor CHANNEL_COLORS[TROWA_OSCCV_NUM_COLORS];
+	// Plug lights
+	bool plugLightsEnabled = true;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// oscCVWidget()
+	// Instantiate a oscCV widget. v0.60 must have module as param.
+	// @oscModule : (IN) Pointer to the osc module.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	oscCVWidget(oscCV* oscModule);
+
+	~oscCVWidget()
+	{
+		oscConfigurationScreen = NULL;
+		display = NULL;
+		middleDisplay = NULL;
+		oscChannelConfigScreen = NULL;
+		btnDrawInputAdvChConfig.clear();
+		btnDrawOutputAdvChConfig.clear();
+		return;
+	}
+	// Step
+	void step() override;
+
+	// Show or hide the channel configuration
+	void toggleChannelPathConfig(bool show);
+	// Read the channel path configs and store in module's channels.
+	void readChannelPathConfig();
+	// Set the channel path text boxes.
+	void setChannelPathConfig();
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Labels for oscCV widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSOscCVLabels : TransparentWidget {
+	std::shared_ptr font;
+	int fontSize;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSOscCVLabels(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSOscCVLabels()
+	{
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 12;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// @vg : (IN) NVGcontext to draw on
+	// Draw labels on our widget.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(/*in*/ NVGcontext *vg) override;
+}; // end TSOscCVLabels
+
+// Button to chose OSC data type
+struct TSOscCVDataTypeSelectBtn : ChoiceButton {
+	// The selected value.
+	int selectedVal;
+	int selectedIndex;
+	int numVals;
+	int* itemVals;
+	std::string* itemStrs;
+	bool visible = false;
+	std::shared_ptr font;
+	Vec textOffset;
+	NVGcolor color;
+	// Font size
+	float fontSize;
+	std::string displayStr;
+	int borderWidth = 0;
+	NVGcolor borderColor;
+	NVGcolor backgroundColor;
+	int showNumChars = 15;
+	TSOscCVChannelConfigScreen* parentScreen = NULL;
+
+	TSOscCVDataTypeSelectBtn(int numVals, int* itemVals, std::string* itemStrs, int selVal) {
+		font = Font::load(assetPlugin(plugin, TROWA_MONOSPACE_FONT));
+		fontSize = 14.0f;
+		backgroundColor = FORMS_DEFAULT_BG_COLOR;
+		color = FORMS_DEFAULT_TEXT_COLOR;
+		textOffset = Vec(5, 3);
+		borderWidth = 1;
+		borderColor = FORMS_DEFAULT_BORDER_COLOR;
+
+		this->numVals = numVals;
+		this->selectedVal = selVal;
+		this->itemVals = itemVals;
+		this->itemStrs = itemStrs;
+		for (int i = 0; i < numVals; i++)
+		{
+			if (itemVals[i] == selectedVal)
+				selectedIndex = i;
+		}
+		return;
+	}
+	// When the selected index changes.
+	void onSelectedIndexChanged();
+
+	// Set the selected value.
+	void setSelectedValue(int selVal) {
+		this->selectedVal = selVal;
+		for (int i = 0; i < numVals; i++)
+		{
+			if (itemVals[i] == selectedVal)
+				selectedIndex = i;
+		}
+		onSelectedIndexChanged();
+		return;
+	}
+	// Set the selected index.
+	void setSelectedIndex(int selIx) {
+		this->selectedIndex = selIx;
+		this->selectedVal = itemVals[selectedIndex];
+		onSelectedIndexChanged();
+		return;
+	}
+	void step() override {
+		text = stringEllipsize(itemStrs[selectedIndex], showNumChars);
+	}
+	void onAction(EventAction &e) override;
+	// Draw if visible
+	void draw(NVGcontext *vg) override;
+};
+// An OSC client option in dropdown.
+struct TSOscCVDataTypeItem : MenuItem {
+	int itemVal;
+	int index;
+	TSOscCVDataTypeSelectBtn* parentButton;
+	TSOscCVDataTypeItem(TSOscCVDataTypeSelectBtn* parent, int index)
+	{
+		parentButton = parent;
+		this->index = index;
+		return;
+	}
+	void onAction(EventAction &e) override {
+		parentButton->setSelectedIndex(index);
+	}
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Single Channel configuration (advanced) widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSOscCVChannelConfigScreen : OpaqueWidget {
+	oscCVWidget* parentWidget;
+	std::shared_ptr font;
+	std::shared_ptr labelFont;
+	int fontSize;
+	bool visible = false;
+	// If this is an input or output channel.
+	bool isInput = false;
+	enum TextBoxIx {
+		// Minimum CV voltage
+		MinCVVolt,
+		// Maximum CV voltage
+		MaxCVVolt,
+		// Minimum OSC value
+		MinOSCVal,
+		// Maximum OSC value
+		MaxOSCVal,
+		NumTextBoxes
+	};
+
+	// The text boxes for min/max values.
+	TSTextField* tbNumericBounds[TextBoxIx::NumTextBoxes];
+	std::string tbErrors[TextBoxIx::NumTextBoxes];
+
+	const int numDataTypes = 3;
+	TSOSCCVChannel::ArgDataType oscDataTypeVals[3] = { TSOSCCVChannel::ArgDataType::OscFloat, TSOSCCVChannel::ArgDataType::OscInt, TSOSCCVChannel::ArgDataType::OscBool };
+	std::string oscDataTypeStr[3] = { std::string("Float"), std::string("Int"), std::string("Bool") };
+	// The selected data type.
+	TSOSCCVChannel::ArgDataType selectedDataType = TSOSCCVChannel::ArgDataType::OscFloat;
+	// Label buffer
+	char buffer[50];
+
+	// OSC Data Type select/dropdown
+	TSOscCVDataTypeSelectBtn* btnSelectDataType;
+	// Turn on / off translating values.
+	bool translateValsEnabled = false;
+	//HideableLEDButton* btnToggleTranslateVals;
+	TS_ScreenCheckBox* btnToggleTranslateVals;
+	//ColorValueLight* lightTranslateVals;
+	SchmittTrigger translateTrigger;
+
+	// Save button
+	TS_ScreenBtn* btnSave;
+	// Cancel button
+	TS_ScreenBtn* btnCancel;
+	SchmittTrigger saveTrigger;
+	SchmittTrigger cancelTrigger;
+
+	// Pointer to the current channel information.
+	TSOSCCVChannel* currentChannelPtr = NULL;
+
+	int startX = 6;
+	int startY = 6;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSOscCVChannelConfigScreen(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSOscCVChannelConfigScreen() : TSOscCVChannelConfigScreen(NULL, Vec(0,0), Vec(300, 300)) {
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSOscCVChannelConfigScreen()
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSOscCVChannelConfigScreen(oscCVWidget* widget, Vec pos, Vec boxSize);
+
+	~TSOscCVChannelConfigScreen()
+	{
+		parentWidget = NULL;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Set visible or not.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void setVisibility(bool visible) {
+		//debug("setVisibility(%d)", visible);
+		this->visible = visible;
+		try
+		{
+			//debug("setVisibility(%d) - btn", visible);
+			if (btnToggleTranslateVals)
+				btnToggleTranslateVals->visible = visible;
+			//debug("setVisibility(%d) - light", visible);
+			//if (lightTranslateVals)
+			//	lightTranslateVals->visible = visible;
+			//debug("setVisibility(%d) - dropdown", visible);
+			this->btnSelectDataType->visible = visible;
+
+			//debug("setVisibility(%d) - buttons", visible);
+			btnSave->visible = visible;
+			btnCancel->visible = visible;
+			//debug("setVisibility(%d) - text boxes", visible);
+			for (int i = 0; i < TextBoxIx::NumTextBoxes; i++)
+			{
+				tbNumericBounds[i]->visible = visible;
+			}
+		}
+		catch (const std::exception& e)
+		{
+			warn("Error %s.", e.what());
+		}
+		//debug("setVisibility(%d) - Done", visible);
+		return;
+	} // end setVisibility()
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Save the values to the ptr.
+	// @channelPtr : (OUT) Place to save the values.
+	// @returns : True if saved, false if there was an error.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	bool saveValues(/*out*/ TSOSCCVChannel* channelPtr);
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Save the values to current ptr.
+	// @returns : True if saved, false if there was an error.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	bool saveValues() {
+		return saveValues(this->currentChannelPtr);		
+	}
+
+	void setDataType(TSOSCCVChannel::ArgDataType dataType)
+	{
+		if (dataType == TSOSCCVChannel::ArgDataType::OscBool)
+		{
+			// Bools have to be false/true....
+			tbNumericBounds[TextBoxIx::MinOSCVal]->enabled = false;
+			tbNumericBounds[TextBoxIx::MaxOSCVal]->enabled = false;
+			tbNumericBounds[TextBoxIx::MinOSCVal]->text = std::string("0");
+			tbNumericBounds[TextBoxIx::MaxOSCVal]->text = std::string("1");
+		}
+		else
+		{
+			tbNumericBounds[TextBoxIx::MinOSCVal]->enabled = true;
+			tbNumericBounds[TextBoxIx::MaxOSCVal]->enabled = true;
+		}
+		return;
+	}
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// validateValues(void)
+	// @returns : True if valid, false if not.
+	// POST CONDITION: tbErrors is set and errors may be displayed on the screen.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	bool validateValues();
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// showControl()
+	// @channel: (IN) The channel which we are configuring.
+	// @isInput: (IN) If this an input or output.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void showControl(TSOSCCVChannel* channel, bool isInput);
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Process
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void step() override;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// @vg : (IN) NVGcontext to draw on
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(/*in*/ NVGcontext *vg) override;
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Top Display for oscCV widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSOscCVTopDisplay : TransparentWidget {
+	oscCVWidget* parentWidget;
+	std::shared_ptr font;
+	std::shared_ptr labelFont;
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE]; // tmp buffer for our strings.
+	bool showDisplay = true;
+	char scrollingMsg[TROWA_SCROLLING_MSG_TOTAL_SIZE];
+	int scrollIx = 0;
+	std::string lastIp = std::string("");
+	float dt = 0.0f;
+	float scrollTime_sec = 0.05f;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSOscCVTopDisplay(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSOscCVTopDisplay() : TSOscCVTopDisplay(NULL) {
+		return;
+	}
+	~TSOscCVTopDisplay() {
+		parentWidget = NULL;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSOscCVMiddleDisplay(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSOscCVTopDisplay(oscCVWidget* widget)
+	{
+		parentWidget = widget;
+		font = Font::load(assetPlugin(plugin, TROWA_DIGITAL_FONT));
+		labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 12;
+		memset(messageStr, '\0', sizeof(char)*TROWA_DISP_MSG_SIZE);
+		memset(scrollingMsg, '\0', sizeof(char)*TROWA_SCROLLING_MSG_TOTAL_SIZE);
+		showDisplay = true;
+		return;
+	}
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// step()
+	// Calculate scrolling and stuff?
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void step() override;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// @vg : (IN) NVGcontext to draw on
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(/*in*/ NVGcontext *vg) override;
+
+}; // end struct TSOscCVTopDisplay
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// Middle Display for oscCV widget.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct TSOscCVMiddleDisplay : TransparentWidget {
+	oscCVWidget* parentWidget;
+	std::shared_ptr font;
+	std::shared_ptr labelFont;
+	int fontSize;
+	char messageStr[TROWA_DISP_MSG_SIZE]; // tmp buffer for our strings.
+	//bool showDisplay = true;
+
+	enum DisplayMode {
+		None = 0,
+		Default = 1
+	};
+
+	DisplayMode displayMode = DisplayMode::Default;
+	// Current channel path position (for paths that are too large and need some scrolling).
+	float chPathPosition = 0.0f;
+	// Amt of time that has passed.
+	float dt = 0.0f;
+	// Scrolling time
+	float scrollTime = 0.05f;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// TSOscCVMiddleDisplay(void)
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	TSOscCVMiddleDisplay(oscCVWidget* widget)
+	{
+		parentWidget = widget;
+		font = Font::load(assetPlugin(plugin, TROWA_DIGITAL_FONT));
+		labelFont = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 12;
+		for (int i = 0; i < TROWA_DISP_MSG_SIZE; i++)
+			messageStr[i] = '\0';
+		return;
+	}
+	~TSOscCVMiddleDisplay() {
+		parentWidget = NULL;
+		return;
+	}
+
+	void setDisplayMode(DisplayMode mode) {
+		displayMode = mode;
+		if (displayMode == DisplayMode::Default)
+		{
+			chPathPosition = 0.0f; // reset
+			dt = 0.0f; // reset
+		}
+		return;
+	}
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// Process
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void step() override;
+
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// draw()
+	// @vg : (IN) NVGcontext to draw on
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void draw(/*in*/ NVGcontext *vg) override;
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// drawChannelChart()
+	// Draw the channel data.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void drawChannelChart(/*in*/ NVGcontext *vg, /*in*/ TSOSCCVChannel* channelData,  /*in*/ int x, /*in*/ int y, /*in*/ int width, /*in*/ int height, /*in*/ NVGcolor lineColor);
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// drawChannelBar()
+	// Draw the channel data.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	void drawChannelBar(/*in*/ NVGcontext *vg, /*in*/ TSOSCCVChannel* channelData,  /*in*/ int x, /*in*/ int y, /*in*/ int width, /*in*/ int height, /*in*/ NVGcolor lineColor);
+
+}; // end struct TSOscCVMiddleDisplay
+
+#endif // !WIDGET_OSCCV_HPP
diff --git a/plugins/community/repos/trowaSoft/src/Widget_trigSeq64.cpp b/plugins/community/repos/trowaSoft/src/Widget_trigSeq64.cpp
new file mode 100644
index 00000000..cf379e6e
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/Widget_trigSeq64.cpp
@@ -0,0 +1,97 @@
+#include 
+#include 
+#include "trowaSoft.hpp"
+#include "dsp/digital.hpp"
+#include "trowaSoftComponents.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "TSSequencerModuleBase.hpp"
+#include "Module_trigSeq.hpp"
+
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// trigSeq64Widget()
+// Widget for the trowaSoft 64-step sequencer.
+// @seqModule : (IN) Pointer to the sequencer module.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+trigSeq64Widget::trigSeq64Widget(trigSeq* seqModule) : TSSequencerWidgetBase(seqModule)
+{
+	// [02/24/2018] Adjusted for 0.60 differences. Main issue is possiblity of NULL module...
+	bool isPreview = seqModule == NULL; // If this is null, then this isn't a real module instance but a 'Preview'?
+	maxSteps = N64_NUM_STEPS;
+
+	//trigSeq *module = new trigSeq(N64_NUM_STEPS, N64_NUM_ROWS, N64_NUM_COLS);
+	//setModule(module);
+	
+	//////////////////////////////////////////////
+	// Background
+	//////////////////////////////////////////////	
+	{
+		SVGPanel *panel = new SVGPanel();
+		panel->box.size = box.size;
+		panel->setBackground(SVG::load(assetPlugin(plugin, "res/trigSeq.svg")));
+		addChild(panel);
+	}
+	
+	TSSequencerWidgetBase::addBaseControls(true);
+	
+	// (User) Input Pads ==================================================	
+	int y = 115;
+	int x = 79;
+	int dx = 0;
+	Vec padSize = Vec(24, 24);
+	Vec lSize = Vec(padSize.x - 2*dx, padSize.y - 2*dx);
+	int spacing = padSize.x + 5;
+	NVGcolor lightColor = COLOR_TS_RED;
+	int numCols = N64_NUM_COLS;
+	int numRows = N64_NUM_ROWS;
+	int groupId = 0;
+	if (!isPreview)
+	{
+		numCols = seqModule->numCols;
+		numRows = seqModule->numRows;
+		lightColor = seqModule->voiceColors[seqModule->currentChannelEditingIx];
+		groupId = seqModule->oscId; // Use this id for now since this is unique to each module instance.
+	}
+	int id = 0;
+	for (int r = 0; r < numRows; r++) //---------THE PADS
+	{
+		for (int c = 0; c < numCols; c++)
+		{			
+			// Pad buttons:
+			TS_PadSwitch* pad = new TS_PadSwitch(padSize);
+			pad->box.pos = Vec(x, y);
+			pad->btnId = id;
+			pad->groupId = groupId;
+			pad->module = seqModule;
+			pad->paramId = TSSequencerModuleBase::CHANNEL_PARAM + id;
+			pad->setLimits(0, 1);
+			pad->setDefaultValue(0);
+			pad->value = 0;
+			addParam(pad);
+
+			// Lights:
+			TS_LightSquare* padLight = dynamic_cast(TS_createColorValueLight(/*pos */ Vec(x + dx, y + dx),
+				/*seqModule*/ seqModule,
+				/*lightId*/ TSSequencerModuleBase::PAD_LIGHTS + id, // r * numCols + c
+				/* size */ lSize, /* color */ lightColor));
+			addChild(padLight);
+			if (seqModule != NULL)
+			{
+				// Keep a reference to our pad lights so we can change the colors
+				seqModule->padLightPtrs[r][c] = padLight;
+			}			
+			id++;
+			x+= spacing;
+		}		
+		y += spacing; // Next row
+		x = 79;
+	} // end loop through NxN grid
+	
+	if (seqModule != NULL)
+	{
+		seqModule->modeString = seqModule->modeStrings[seqModule->selectedOutputValueMode];
+		seqModule->initialized = true;
+	}
+	return;
+}
diff --git a/plugins/community/repos/trowaSoft/src/trowaSoft.cpp b/plugins/community/repos/trowaSoft/src/trowaSoft.cpp
new file mode 100644
index 00000000..fd9ead87
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/trowaSoft.cpp
@@ -0,0 +1,45 @@
+#include "trowaSoft.hpp"
+#include "Widget_multiScope.hpp"
+#include "Widget_multiScope_Old.hpp"
+#include "TSSequencerModuleBase.hpp"
+#include "Module_voltSeq.hpp"
+#include "Module_oscCV.hpp"
+#include "Module_multiOscillator.hpp"
+
+// Sequencer Modules:
+RACK_PLUGIN_MODEL_DECLARE(trowaSoft, TrigSeq);
+RACK_PLUGIN_MODEL_DECLARE(trowaSoft, TrigSeq64);
+RACK_PLUGIN_MODEL_DECLARE(trowaSoft, VoltSeq);
+
+// Osc <==> CV:
+RACK_PLUGIN_MODEL_DECLARE(trowaSoft, OscCV);
+	
+// Scope Modules:
+RACK_PLUGIN_MODEL_DECLARE(trowaSoft, MultiScope);
+
+// Oscillator
+RACK_PLUGIN_MODEL_DECLARE(trowaSoft, MultiOscillator);
+
+RACK_PLUGIN_INIT(trowaSoft) {
+   RACK_PLUGIN_INIT_ID();
+
+	// Sequencer Modules:
+	// Add EXTERNAL_TAG for osc
+	// [03/08/2018] Create model objects in module cpp files per forum topic.
+	RACK_PLUGIN_MODEL_ADD(trowaSoft, TrigSeq);
+	RACK_PLUGIN_MODEL_ADD(trowaSoft, TrigSeq64);
+	RACK_PLUGIN_MODEL_ADD(trowaSoft, VoltSeq);
+
+	// Osc <==> CV:
+	RACK_PLUGIN_MODEL_ADD(trowaSoft, OscCV);
+	
+	// Scope Modules:
+	RACK_PLUGIN_MODEL_ADD(trowaSoft, MultiScope);
+
+	// Oscillator
+	RACK_PLUGIN_MODEL_ADD(trowaSoft, MultiOscillator);
+
+	// Any other plugin initialization may go here.
+	// As an alternative, consider lazy-loading assets and lookup tables within this file or the individual module files to reduce startup times of Rack.	
+	return;
+}
diff --git a/plugins/community/repos/trowaSoft/src/trowaSoft.hpp b/plugins/community/repos/trowaSoft/src/trowaSoft.hpp
new file mode 100644
index 00000000..96682821
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/trowaSoft.hpp
@@ -0,0 +1,74 @@
+#ifndef TROWASOFT_HPP
+#define TROWASOFT_HPP
+
+#include "rack.hpp"
+using namespace rack;
+
+RACK_PLUGIN_DECLARE(trowaSoft);
+
+#ifdef USE_VST2
+#define plugin "trowaSoft"
+#endif // USE_VST2
+
+#define TROWA_PLUGIN_NAME	"trowaSoft"
+
+// An internal version number (integer) value. Simple int value for quick/dirty easy comparison.
+#define TROWA_INTERNAL_VERSION_INT		11  // 11: 0.6.3
+
+// 7: 0.5.5.2
+// 8: 0.6.5.2dev - For Rack 0.6.0dev
+// 9: 0.6.1
+//10: 0.6.2
+//11: 0.6.3
+
+//#include "TSSModuleWidgetBase.hpp"
+#include "TSSequencerWidgetBase.hpp"
+#include "Module_trigSeq.hpp"
+#include "Module_voltSeq.hpp"
+
+/////////////////////////////////////////////////////////////////////////////////
+// Module Widgets
+/////////////////////////////////////////////////////////////////////////////////
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// trigSeqWidget
+// Widget for the trowaSoft pad / trigger sequencer.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct trigSeqWidget : TSSequencerWidgetBase {
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// trigSeqWidget()
+	// Widget for the trowaSoft 16-step pad / trigger sequencer.
+	// @seqModule : (IN) Pointer to the sequencer module.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	trigSeqWidget(trigSeq* seqModule);
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// voltSeqWidget
+// Widget for the trowaSoft knob / voltage sequencer.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct voltSeqWidget : TSSequencerWidgetBase {
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// voltSeqWidget()
+	// Widget for the trowaSoft 16-step voltage/knobby sequencer.
+	// @seqModule : (IN) Pointer to the sequencer module.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	voltSeqWidget(voltSeq* seqModule);
+	// Create context menu with shifting.
+	Menu *createContextMenu() override;
+};
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// trigSeq64Widget
+// Widget for the trowaSoft 64-step sequencer.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct trigSeq64Widget : TSSequencerWidgetBase {
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	// trigSeq64Widget()
+	// Widget for the trowaSoft 64-step sequencer.
+	// @seqModule : (IN) Pointer to the sequencer module.
+	//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+	trigSeq64Widget(trigSeq* seqModule);
+};
+
+#endif
diff --git a/plugins/community/repos/trowaSoft/src/trowaSoftComponents.hpp b/plugins/community/repos/trowaSoft/src/trowaSoftComponents.hpp
new file mode 100644
index 00000000..e8c012f2
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/trowaSoftComponents.hpp
@@ -0,0 +1,1625 @@
+#ifndef TROWASOFT_COMPONENTS_HPP
+#define TROWASOFT_COMPONENTS_HPP
+
+#include "rack.hpp"
+using namespace rack;
+
+#include 
+#include 
+#include "window.hpp"
+#include "ui.hpp"
+#include "util/math.hpp"
+#include "dsp/digital.hpp"
+#include "componentlibrary.hpp"
+#include "plugin.hpp"
+#include "trowaSoftUtilities.hpp"
+#include "util/color.hpp"
+
+#ifdef USE_VST2
+#define plugin "trowaSoft"
+#endif // USE_VST2
+
+
+//=======================================================
+// trowaSoft - TurtleMonkey Components 
+//=======================================================
+
+
+//::: Helpers :::::::::::::::::::::::::::::::::::::::::::
+// Extra colors (may be defined in future?)
+#ifndef COLOR_MAGENTA
+	#define COLOR_MAGENTA nvgRGB(240, 50, 230)
+#endif
+#ifndef COLOR_LIME
+	#define COLOR_LIME nvgRGB(210, 245, 60)
+#endif
+#ifndef COLOR_PINK
+	#define COLOR_PINK nvgRGB(250, 190, 190)
+#endif
+#ifndef COLOR_TEAL
+	#define COLOR_TEAL nvgRGB(0, 128, 128)
+#endif
+#ifndef COLOR_LAVENDER
+	#define COLOR_LAVENDER nvgRGB(230, 190, 255)
+#endif
+#ifndef COLOR_BROWN
+	#define COLOR_BROWN nvgRGB(170, 110, 40)
+#endif
+#ifndef COLOR_BEIGE
+	#define COLOR_BEIGE nvgRGB(255, 250, 200)
+#endif
+#ifndef COLOR_MAROON
+	#define COLOR_MAROON nvgRGB(128, 0, 0)
+#endif
+#ifndef COLOR_MINT
+	#define COLOR_MINT nvgRGB(170, 255, 195)
+#endif
+#ifndef COLOR_OLIVE
+	#define COLOR_OLIVE nvgRGB(128, 128, 0)
+#endif
+#ifndef COLOR_CORAL
+	#define COLOR_CORAL nvgRGB(255, 215, 180)
+#endif
+#ifndef COLOR_NAVY
+	#define COLOR_NAVY nvgRGB(0, 0, 128)
+#endif
+#ifndef COLOR_DARK_ORANGE
+	#define COLOR_DARK_ORANGE nvgRGB(0xFF, 0x8C, 0x00)
+#endif 
+#ifndef COLOR_PUMPKIN_ORANGE
+	#define COLOR_PUMPKIN_ORANGE nvgRGB(0xF8, 0x72, 0x17)
+#endif 
+#ifndef COLOR_DARK_GRAY
+	#define COLOR_DARK_GRAY nvgRGB(0x33, 0x33, 0x33)
+#endif
+
+#ifndef COLOR_TS_RED
+	#define COLOR_TS_RED nvgRGB(0xFF, 0x00, 0x00)
+#endif 
+#ifndef COLOR_TS_ORANGE
+	// Orange in components.hpp is different
+	#define COLOR_TS_ORANGE nvgRGB(0xFF, 0xA5, 0x00)
+#endif 
+#ifndef COLOR_TS_GREEN
+	#define COLOR_TS_GREEN nvgRGB(0x00, 0xFF, 0x00)
+#endif 
+#ifndef COLOR_TS_BLUE
+	#define COLOR_TS_BLUE nvgRGB(0x33, 0x66, 0xFF)
+#endif 
+#ifndef COLOR_TS_GRAY
+	#define COLOR_TS_GRAY nvgRGB(0xAA, 0xAA, 0xAB)
+#endif 
+
+#ifndef  KNOB_SENSITIVITY
+#define KNOB_SENSITIVITY 0.0015
+#endif // ! KNOB_SENSITIVITY
+
+
+//-----------------------------------------------------------------
+// Form controls - Default colors and such
+//-----------------------------------------------------------------
+#define FORMS_DEFAULT_TEXT_COLOR		nvgRGB(0xee, 0xee, 0xee)
+#define FORMS_DEFAULT_BORDER_COLOR		nvgRGB(0x66, 0x66, 0x66)
+#define FORMS_DEFAULT_BG_COLOR			COLOR_BLACK
+
+
+//--------------------------------------------------------------
+// ColorValueLight - Sorta like the old ColorValueLight that was in Rack.
+//--------------------------------------------------------------
+struct ColorValueLight : ModuleLightWidget {
+	NVGcolor baseColor;
+	// Pixels to add for outer radius (either px or relative %).
+	float outerRadiusHalo = 0.35;
+	bool outerRadiusRelative = true;
+	ColorValueLight()
+	{
+		bgColor = nvgRGB(0x20, 0x20, 0x20);
+		borderColor = nvgRGBA(0, 0, 0, 0);
+		return;
+	};
+	virtual ~ColorValueLight(){};
+	// Set a single color
+	void setColor(NVGcolor bColor)
+	{
+		color = bColor;
+		baseColor = bColor;
+		if (baseColors.size() < 1)
+		{
+			baseColors.push_back(bColor);			
+		}
+		else
+		{
+			baseColors[0] = bColor;
+		}
+	}
+	void drawHalo(NVGcontext *vg) override {
+		float radius = box.size.x / 2.0;
+		float oradius = radius + ((outerRadiusRelative) ? (radius*outerRadiusHalo) : outerRadiusHalo);
+
+		nvgBeginPath(vg);
+		nvgRect(vg, radius - oradius, radius - oradius, 2 * oradius, 2 * oradius);
+
+		NVGpaint paint;
+		NVGcolor icol = colorMult(color, 0.10);
+		NVGcolor ocol = nvgRGB(0, 0, 0);
+		paint = nvgRadialGradient(vg, radius, radius, radius, oradius, icol, ocol);
+		nvgFillPaint(vg, paint);
+		nvgGlobalCompositeOperation(vg, NVG_LIGHTER);
+		nvgFill(vg);
+	}
+};
+
+//------------------------------------------------------------------------------------------------
+// TS_Label : Label with the trowaSoft default label font.
+//------------------------------------------------------------------------------------------------
+struct TS_Label : Label {
+	// Font size. Default is 10.
+	int fontSize = 10;
+	// Font face
+	std::shared_ptr font;
+	// The font color. Default is Dark Gray.
+	NVGcolor textColor = COLOR_DARK_GRAY;
+	enum TextAlignment {
+		Left,
+		Center,
+		Right
+	};
+	// Text alignment. Default is Left.
+	TextAlignment textAlign = TextAlignment::Left;
+	enum VerticalAlignment {
+		Baseline,
+		Top,
+		Middle,
+		Bottom
+	};
+	// Vertical alignment. Default is Baseline.
+	VerticalAlignment verticalAlign = VerticalAlignment::Baseline;
+	// The text letter spacing (default 1.0f).
+	float textLetterSpacing = 1.0f;
+
+	bool drawBackground = false;
+	NVGcolor backgroundColor = nvgRGB(0x20, 0x20, 0x20);
+	NVGcolor borderColor = nvgRGB(0x10, 0x10, 0x10);
+	float padding = 0.f;
+
+	TS_Label(const char* fontPath)
+	{
+		font = Font::load(assetPlugin(plugin, fontPath));
+		return;
+	}
+	TS_Label() : TS_Label(TROWA_LABEL_FONT)
+	{
+		return;
+	}
+	TS_Label(const char* fontPath, Vec size) : TS_Label(fontPath)
+	{
+		box.size = size;
+		return;
+	}
+	TS_Label(Vec size) : TS_Label(TROWA_LABEL_FONT)
+	{
+		box.size = size;
+		return;
+	}
+	TS_Label(const char* fontPath, std::string text, Vec size) : TS_Label(fontPath, size)
+	{
+		this->text = text;
+		return;
+	}
+	TS_Label(std::string text, Vec size) : TS_Label(size)
+	{
+		this->text = text;
+		return;
+	}
+
+	void draw(NVGcontext *vg) override
+	{
+		if (visible)
+		{
+			//nvgGlobalCompositeOperation(vg, NVG_SOURCE_OVER);//Restore to default.
+			if (drawBackground)
+			{
+				nvgBeginPath(vg);
+				nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, 5.0);
+				nvgFillColor(vg, backgroundColor);
+				nvgFill(vg);
+				nvgStrokeWidth(vg, 1.0);
+				nvgStrokeColor(vg, borderColor);
+				nvgStroke(vg);
+			}
+
+			nvgFontFaceId(vg, font->handle);
+			nvgFontSize(vg, fontSize);
+			nvgTextLetterSpacing(vg, textLetterSpacing);
+			float x = 0;
+			float y = 0;
+			uint8_t alignment = 0x00;
+			switch (textAlign)
+			{
+			case TextAlignment::Center:
+				x = box.size.x / 2.0;
+				alignment = NVGalign::NVG_ALIGN_CENTER;
+				break;
+			case TextAlignment::Right:
+				x = box.size.x - padding;
+				alignment = NVGalign::NVG_ALIGN_RIGHT;
+				break;
+			case TextAlignment::Left:
+			default:
+				x = 0.0f + padding;
+				alignment = NVGalign::NVG_ALIGN_LEFT;
+				break;
+			}
+			switch (verticalAlign)
+			{
+			case VerticalAlignment::Middle:
+				y = box.size.y / 2.0;
+				alignment |= NVGalign::NVG_ALIGN_MIDDLE;
+				break;
+			case VerticalAlignment::Bottom:
+				y = box.size.y - padding;
+				alignment |= NVGalign::NVG_ALIGN_BOTTOM;
+				break;
+			case VerticalAlignment::Top:
+				y = 0.0f + padding;
+				alignment |= NVGalign::NVG_ALIGN_TOP;
+				break;
+			case VerticalAlignment::Baseline:
+			default:
+				y = 0.0f + padding;
+				alignment |= NVGalign::NVG_ALIGN_BASELINE;  // Default, align text vertically to baseline.
+				break;
+			}
+			nvgTextAlign(vg, alignment);
+			nvgFillColor(vg, textColor);
+			nvgText(vg, x, y, text.c_str(), NULL);
+		}
+		return;
+	}
+
+};
+
+//--------------------------------------------------------------
+// TS_PadSwitch
+// Empty momentary switch of given size.
+//--------------------------------------------------------------
+struct TS_PadSwitch : MomentarySwitch {
+	int btnId = -1;
+	// Group id (to match guys that should respond to mouse down drag).
+	int groupId = -1;
+	TS_PadSwitch() {
+		return;
+	}
+	TS_PadSwitch(Vec size) {
+		box.size = size;		
+		return;
+	}
+	// Allow mouse-down & drag to set buttons (i.e. on Sequencer grid where there are many buttons). 
+	// Suggestion from @LKHSogpit, Solution from @AndrewBelt.
+	// https://github.com/j4s0n-c/trowaSoft-VCV/issues/7
+	// https://github.com/VCVRack/Rack/issues/607
+	/** Called when a widget responds to `onMouseDown` for a left button press */
+	void onDragStart(EventDragStart &e) override {
+		float newVal = (value < maxValue) ? maxValue : minValue;
+		//debug("onDragStart(%d) - Current Value is %.1f, setting to %.1f.", btnId, value, newVal);
+		setValue(newVal); // Toggle Value
+		return;
+	}
+	/** Called when the left button is released and this widget is being dragged */
+	// https://github.com/j4s0n-c/trowaSoft-VCV/issues/12
+	// Last button keeps pressed down.
+	void onDragEnd(EventDragEnd &e) override {
+		//debug("onDragEnd(%d) - Current Value is %.1f, setting to %.1f (off).", btnId, value, minValue);
+		setValue(minValue); // Turn Off
+		return;
+	}
+	/** Called when a widget responds to `onMouseUp` for a left button release and a widget is being dragged */
+	void onDragEnter(EventDragEnter &e) override {
+		// Set these no matter what because if you drag back onto your starting square, you want to toggle it again.
+		TS_PadSwitch *origin = dynamic_cast(e.origin);
+		if (origin && origin->groupId == this->groupId) {
+			float newVal = (value < maxValue) ? maxValue : minValue;
+			//debug("onDragEnter(%d) - Current Value is %.1f, setting to %.1f.", btnId, value, newVal);
+			setValue(newVal); // Toggle Value
+		}
+	}
+	void onDragLeave(EventDragEnter &e) override {
+		TS_PadSwitch *origin = dynamic_cast(e.origin);
+		if (origin && origin->groupId == this->groupId) {
+			//debug("onDragLeave(%d) - Current Value is %.1f, setting to %.1f (off).", btnId, value, minValue);
+			setValue(minValue); // Turn Off
+		}
+	}
+	void onMouseUp(EventMouseUp &e) override {
+		//debug("onMouseUp(%d) - Current Value is %.1f, setting to %.1f (off).", btnId, value, minValue);
+		setValue(minValue); // Turn Off
+	};
+
+};
+
+//--------------------------------------------------------------
+// TS_PadSquare - A Square Pad button.
+//--------------------------------------------------------------
+struct TS_PadSquare : SVGSwitch, TS_PadSwitch {
+	TS_PadSquare() 
+	{
+		addFrame(SVG::load(assetPlugin(plugin,"res/ComponentLibrary/TS_pad_0.svg")));
+		sw->wrap();
+		box.size = sw->box.size;
+	}
+	TS_PadSquare(Vec size)
+	{
+		addFrame(SVG::load(assetPlugin(plugin, "res/ComponentLibrary/TS_pad_0.svg")));
+		sw->box.size = size;
+		box.size = size;
+	}
+};
+
+//--------------------------------------------------------------
+// TS_PadBtn - A wide Pad button. (Empty text)
+//--------------------------------------------------------------
+struct TS_PadBtn : SVGSwitch, MomentarySwitch {
+	
+	TS_PadBtn() 
+	{
+		addFrame(SVG::load(assetPlugin(plugin,"res/ComponentLibrary/TS_pad_btn_0.svg")));
+		addFrame(SVG::load(assetPlugin(plugin,"res/ComponentLibrary/TS_pad_btn_1.svg")));
+		sw->wrap();
+		box.size = sw->box.size;
+	}	
+};
+
+//--------------------------------------------------------------
+// TS_PadRun - A wide Pad button. (RUN >)
+//--------------------------------------------------------------
+struct TS_Pad_Run : SVGSwitch, MomentarySwitch {
+	
+	TS_Pad_Run() 
+	{
+		addFrame(SVG::load(assetPlugin(plugin,"res/ComponentLibrary/TS_pad_run_0.svg")));
+		addFrame(SVG::load(assetPlugin(plugin,"res/ComponentLibrary/TS_pad_run_1.svg")));
+		sw->wrap();
+		box.size = sw->box.size;
+	}	
+};
+
+//--------------------------------------------------------------
+// TS_PadReset - A wide Pad button. (< RST)
+//--------------------------------------------------------------
+struct TS_Pad_Reset : SVGSwitch, MomentarySwitch {
+	
+	TS_Pad_Reset() 
+	{
+		addFrame(SVG::load(assetPlugin(plugin,"res/ComponentLibrary/TS_pad_reset_0.svg")));
+		addFrame(SVG::load(assetPlugin(plugin,"res/ComponentLibrary/TS_pad_reset_1.svg")));
+		sw->wrap();
+		box.size = sw->box.size;
+	}	
+};
+
+struct HideableLEDButton : LEDButton
+{
+
+	void draw(NVGcontext *vg) override {
+		if (visible) {
+			LEDButton::draw(vg);
+		}
+	}
+
+	void onMouseDown(EventMouseDown &e) override {
+		if (visible) {
+			LEDButton::onMouseDown(e);
+		}
+	};
+	void onMouseUp(EventMouseUp &e) override {
+		if (visible) {
+			LEDButton::onMouseUp(e);
+		}
+	};
+	/** Called on every frame, even if mouseRel = Vec(0, 0) */
+	void onMouseMove(EventMouseMove &e) override {
+		if (visible) {
+			LEDButton::onMouseMove(e);
+		}
+	}
+	void onHoverKey(EventHoverKey &e) override {
+		if (visible) {
+			LEDButton::onHoverKey(e);
+		}
+	};
+	///** Called when this widget begins responding to `onMouseMove` events */
+	//virtual void onMouseEnter(EventMouseEnter &e) {}
+	///** Called when another widget begins responding to `onMouseMove` events */
+	//virtual void onMouseLeave(EventMouseLeave &e) {}
+	//virtual void onFocus(EventFocus &e) {}
+	//virtual void onDefocus(EventDefocus &e) {}
+	//virtual void onScroll(EventScroll &e);
+
+	/** Called when a widget responds to `onMouseDown` for a left button press */
+	void onDragStart(EventDragStart &e) override {
+		if (visible) {
+			LEDButton::onDragStart(e);
+		}
+	}
+	/** Called when the left button is released and this widget is being dragged */
+	void onDragEnd(EventDragEnd &e) override {
+		if (visible) {
+			LEDButton::onDragEnd(e);
+		}
+	}
+	/** Called when a widget responds to `onMouseMove` and is being dragged */
+	void onDragMove(EventDragMove &e) override {
+		if (visible) {
+			LEDButton::onDragMove(e);
+		}
+	}
+	/** Called when a widget responds to `onMouseUp` for a left button release and a widget is being dragged */
+	void onDragEnter(EventDragEnter &e) override {
+		if (visible) {
+			LEDButton::onDragEnter(e);
+		}
+	}
+	void onDragLeave(EventDragEnter &e) override {
+		if (visible) {
+			LEDButton::onDragLeave(e);
+		}
+	}
+	void onDragDrop(EventDragDrop &e) override {
+		if (visible) {
+			LEDButton::onDragDrop(e);
+		}
+	}
+	void onPathDrop(EventPathDrop &e)override {
+		if (visible) {
+			LEDButton::onPathDrop(e);
+		}
+	}
+
+	void onAction(EventAction &e) override {
+		if (visible) {
+			LEDButton::onAction(e);
+		}
+	}
+
+
+};
+//--------------------------------------------------------------
+// TS_ScreenBtn - Screen button.
+//--------------------------------------------------------------
+struct TS_ScreenBtn : MomentarySwitch {
+	bool visible = true;
+	// Text to display on the btn.
+	std::string btnText;
+	// Background color
+	NVGcolor backgroundColor = nvgRGBA(0, 0, 0, 0);
+	// Text color
+	NVGcolor color = COLOR_TS_GRAY;
+	// Border color
+	NVGcolor borderColor = COLOR_TS_GRAY;
+	// Border width
+	int borderWidth = 1;
+	// Corner radius. 0 for straight corners.
+	int cornerRadius = 5;
+	// Font size for our display numbers
+	int fontSize = 10;
+	// Font face
+	std::shared_ptr font = NULL;
+	// Padding
+	int padding = 1;
+
+	enum TextAlignment {
+		Left,
+		Center,
+		Right
+	};
+
+	TextAlignment textAlign = TextAlignment::Center;
+
+	//TS_ScreenBtn()
+	//{		
+	//	return;
+	//}
+	TS_ScreenBtn(Vec size, Module* module, int paramId, std::string text, float minVal, float maxVal, float defVal)
+	{
+		box.size = size;
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 10;
+		btnText = text;
+		this->module = module;
+		this->paramId = paramId;
+		this->value = 0.0;
+		this->minValue = minVal;
+		this->maxValue = maxVal;
+		this->defaultValue = defVal;
+		return;
+	}
+	/** Called when a widget responds to `onMouseDown` for a left button press */
+	void onDragStart(EventDragStart &e) override {
+		if (visible) {
+			MomentarySwitch::onDragStart(e);
+		}
+		return;
+	}
+	/** Called when the left button is released and this widget is being dragged */
+	void onDragEnd(EventDragEnd &e) override {
+		if (visible) {
+			MomentarySwitch::onDragEnd(e);
+		}
+		return;
+	}
+	/** Called when a widget responds to `onMouseUp` for a left button release and a widget is being dragged */
+	void onDragEnter(EventDragEnter &e) override {
+		if (visible) {
+			MomentarySwitch::onDragEnter(e);
+		}
+	}
+	void onMouseDown(EventMouseDown &e) override {
+		if (visible) {
+			MomentarySwitch::onMouseDown(e);
+		}
+	}
+
+	void setVisible(bool visible) {
+		this->visible = visible;
+		return;
+	}
+
+	virtual void draw(NVGcontext *vg) override
+	{
+		if (!visible)
+			return;
+		// Background
+		nvgBeginPath(vg);
+		if (cornerRadius > 0)
+			nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, cornerRadius);
+		else
+			nvgRect(vg, 0.0, 0.0, box.size.x, box.size.y);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+		// Background - border.
+		if (borderWidth > 0) {
+			nvgStrokeWidth(vg, borderWidth);
+			nvgStrokeColor(vg, borderColor);
+			nvgStroke(vg);
+		}
+		// Text
+		nvgBeginPath(vg);
+		nvgScissor(vg, padding, padding, box.size.x - 2*padding, box.size.y - 2*padding);
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgFillColor(vg, color);
+
+		float x, y;
+		NVGalign nvgAlign;
+		y = box.size.y / 2.0f;
+		switch (textAlign) {
+			case TextAlignment::Left:
+				nvgAlign = NVG_ALIGN_LEFT;
+				x = box.size.x + padding;
+				break;
+			case TextAlignment::Right:
+				nvgAlign = NVG_ALIGN_RIGHT;
+				x = box.size.x - padding;
+				break;
+			case TextAlignment::Center:
+			default:
+				nvgAlign = NVG_ALIGN_CENTER;
+				x = box.size.x / 2.0f;
+				break;
+		}
+
+		nvgTextAlign(vg, nvgAlign | NVG_ALIGN_MIDDLE);
+		nvgText(vg, x, y, btnText.c_str(), NULL);
+		nvgResetScissor(vg);
+
+		return;
+	}
+};
+//--------------------------------------------------------------
+// TS_ScreenCheckBox : Screen checkbox button
+//--------------------------------------------------------------
+struct TS_ScreenCheckBox : TS_ScreenBtn {
+	// If the check box should show as checked.
+	bool checked = false;
+	float checkBoxWidth = 14;
+	float checkBoxHeight = 14;
+
+	TS_ScreenCheckBox(Vec size, Module* module, int paramId, std::string text, float minVal, float maxVal, float defVal)
+		: TS_ScreenBtn(size, module, paramId, text, minVal, maxVal, defVal)
+	{
+		return;
+	}
+
+	void draw(NVGcontext *vg) override
+	{
+		if (!visible)
+			return;
+		// Background
+		nvgBeginPath(vg);
+		if (cornerRadius > 0)
+			nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, cornerRadius);
+		else
+			nvgRect(vg, 0.0, 0.0, box.size.x, box.size.y);
+		nvgFillColor(vg, backgroundColor);
+		nvgFill(vg);
+		// Background - border.
+		if (borderWidth > 0) {
+			nvgStrokeWidth(vg, borderWidth);
+			nvgStrokeColor(vg, borderColor);
+			nvgStroke(vg);
+		}
+
+		// Text
+		nvgBeginPath(vg);
+		nvgScissor(vg, padding, padding, box.size.x - 2 * padding, box.size.y - 2 * padding);
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgFillColor(vg, color);
+
+		float x, y;
+		NVGalign nvgAlign;
+		y = box.size.y / 2.0f;
+		switch (textAlign) {
+		case TextAlignment::Left:
+			nvgAlign = NVG_ALIGN_LEFT;
+			x = box.size.x + padding;
+			break;
+		case TextAlignment::Right:
+			nvgAlign = NVG_ALIGN_RIGHT;
+			x = box.size.x - padding;
+			break;
+		case TextAlignment::Center:
+		default:
+			nvgAlign = NVG_ALIGN_CENTER;
+			x = box.size.x / 2.0f;
+			break;
+		}
+		nvgTextAlign(vg, nvgAlign | NVG_ALIGN_MIDDLE);
+		float txtBounds[4] = { 0,0,0,0 };
+		nvgTextBounds(vg, x, y, btnText.c_str(), NULL, txtBounds);
+		nvgText(vg, x, y, btnText.c_str(), NULL);
+		nvgResetScissor(vg);
+
+		// Check box ::::::::::::::::::::::::::::::::::::::::::::::
+
+		float boxX = txtBounds[0] - checkBoxWidth - padding;
+		float boxY = y - checkBoxHeight / 2.0 - padding;
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, boxX, boxY, checkBoxWidth, checkBoxHeight, 3);
+		nvgStrokeColor(vg, color);
+		nvgStrokeWidth(vg, 1.0f);
+		nvgStroke(vg);
+
+		if (checked)
+		{
+			nvgBeginPath(vg);
+			nvgRoundedRect(vg, boxX + padding, boxY + padding, checkBoxWidth - padding * 2, checkBoxHeight - padding*2, 3);
+			nvgFillColor(vg, color);
+			nvgFill(vg);
+		}
+
+		return;
+	}
+};
+
+//------------------------------------------------------------------------------------------------
+// TS_LightArc - Lighted arc for light knobs
+//------------------------------------------------------------------------------------------------
+struct TS_LightArc : ColorValueLight {
+	// The inner radius 
+	float innerRadius = 22;	
+	// Pointer to current angle in radians. This is the differential like from a knob.
+	float* currentAngle_radians;
+	// Font size for our display numbers
+	int fontSize;
+	// Font face
+	std::shared_ptr font;
+	// Numeric value to print out
+	float* numericValue;
+	// Buffer for our light string.
+	char lightString[10];
+	// The point where the angle is considered 0 degrees / radians.
+	float zeroAnglePoint;
+	// Pointer to the Sequencer Value mode information.
+	ValueSequencerMode* valueMode;
+	
+	TS_LightArc()
+	{
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 10;
+		bgColor = nvgRGBAf(0.0, 0, 0, /*alpha */ 1.0);
+		baseColor = COLOR_WHITE;
+		zeroAnglePoint = TROWA_ANGLE_STRAIGHT_UP_RADIANS;
+	}	
+	void draw(NVGcontext *vg) override
+	{
+		float oradius = box.size.x / 2.0; // 25
+		float radius = oradius - 2; // 23
+		
+		float angle = *currentAngle_radians;
+		zeroAnglePoint = valueMode->zeroPointAngle_radians;
+		int dir = (angle < zeroAnglePoint) ? NVG_CCW : NVG_CW;
+
+		// Background - Solid
+		nvgBeginPath(vg);
+		nvgCircle(vg, oradius, oradius, innerRadius);
+		nvgFillColor(vg, bgColor);
+		nvgFill(vg);
+		
+		nvgStrokeWidth(vg, radius - innerRadius);
+		NVGcolor borderColor = color;// bgColor;
+		borderColor.a *= 0.5;//1.0;
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+		
+		// svg Angles go clockwise from positive x -->
+		
+		// Inner glow
+		nvgGlobalCompositeOperation(vg, NVG_LIGHTER);
+		nvgCircle(vg, oradius, oradius, radius);		
+		borderColor = color;
+		borderColor.a = 0.25;
+		nvgStrokeWidth(vg, oradius - radius);
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+		
+		
+		nvgBeginPath(vg);
+		//nvgArcTo(vg, oradius, oradius, float x2, float y2, float radius);
+		// Creates new circle arc shaped sub-path. The arc center is at cx,cy, the arc radius is r,
+		// and the arc is drawn from angle a0 to a1, and swept in direction dir (NVG_CCW, or NVG_CW).
+		// Angles are specified in radians.
+		// nvgArc(NVGcontext* ctx, float cx, float cy, float r, float a0, float a1, int dir);
+		nvgArc(vg, /*cx*/ oradius, /*cy*/ oradius, /*radius*/ innerRadius, 
+			/*a0*/ zeroAnglePoint, /*a1*/ angle, /*dir*/ dir);
+		nvgStrokeWidth(vg, oradius - innerRadius);
+		borderColor = baseColor;
+		borderColor.a *= 0.7;
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+		
+		// Outer glow
+		nvgBeginPath(vg);
+		nvgArc(vg, /*cx*/ oradius, /*cy*/ oradius, innerRadius - 3, 
+			 /*a0*/ zeroAnglePoint, /*a1*/ angle, /*dir*/ dir);
+	
+		NVGpaint paint;
+		NVGcolor icol = color;
+		icol.a *= 0.8;
+		NVGcolor ocol = color;
+		ocol.a = 0.0;
+		paint = nvgRadialGradient(vg, oradius, oradius, innerRadius, oradius, icol, ocol);
+		nvgStrokeWidth(vg, oradius - innerRadius + 3);	
+		nvgStrokePaint(vg, paint);
+		nvgStroke(vg);
+					
+		if (numericValue != NULL)
+		{
+			nvgBeginPath(vg);
+			nvgGlobalCompositeOperation(vg, NVG_SOURCE_OVER);//Restore to default.
+			NVGcolor textColor = COLOR_WHITE;
+			nvgFontSize(vg, fontSize); 	
+			nvgTextAlign(vg, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE);
+			float v = valueMode->GetOutputValue(*numericValue);
+			valueMode->GetDisplayString(v, lightString);
+			nvgFillColor(vg, textColor);
+			nvgText(vg, oradius, oradius, lightString, NULL);
+		}
+		return;
+	}
+}; // end TS_LightArc
+
+//------------------------------------------------------------------------------------------------
+// TS_LightedKnob - Knob to be used with light arcs. (not actually lit itself)
+//------------------------------------------------------------------------------------------------
+struct TS_LightedKnob : SVGKnob {
+	float currentAngle;
+	float differentialAngle;
+	const float zeroAnglePoint = TROWA_ANGLE_STRAIGHT_UP_RADIANS;
+	int id = 0; // For debugging.
+
+	TS_LightedKnob() {
+		minAngle = -0.83*NVG_PI;
+		maxAngle = 0.83*NVG_PI;
+		box.size = Vec(50, 50);
+		currentAngle = 0;
+		minValue = -10;
+		maxValue = 10;
+		snap = false;
+		return;
+	}
+	TS_LightedKnob(int id) : TS_LightedKnob() {
+		this->id = id;
+	}
+	void randomize() override { return; }	
+	void setKnobValue(float val)
+	{
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+		float prevVal = value;
+#endif
+		value = val;
+		differentialAngle = rescale(value, minValue, maxValue, minAngle, maxAngle);
+		currentAngle = zeroAnglePoint + differentialAngle;		
+		this->dirty = true;
+#if TROWA_DEBUG_MSGS >= TROWA_DEBUG_LVL_MED
+		debug("Knob %d: Set value to %.2f (from %.2f). Current Value is now %.2f.", id, val, prevVal, value);
+#endif
+		return;
+	}
+	void step() override {
+		// Re-transform TransformWidget if dirty
+		if (dirty) {
+			differentialAngle = rescale(value, minValue, maxValue, minAngle, maxAngle);
+			currentAngle = zeroAnglePoint + differentialAngle;
+			tw->identity();
+			// Scale SVG to box
+			tw->scale(box.size.div(sw->box.size));
+			// Rotate SVG
+			Vec center = sw->box.getCenter();
+			tw->translate(center);
+			tw->rotate(currentAngle);
+			tw->translate(center.neg());
+		}
+		FramebufferWidget::step();
+	}
+}; // end TS_LightedKnob
+
+//--------------------------------------------------------------
+// TS_LightString - A light with a string (message/text).
+//--------------------------------------------------------------
+struct TS_LightString : ColorValueLight
+{
+	const char * lightString;
+	float cornerRadius = 3.0;	
+	std::shared_ptr font;
+	int fontSize;
+	TS_LightString()
+	{
+		font = Font::load(assetPlugin(plugin, TROWA_LABEL_FONT));
+		fontSize = 14;
+		bgColor = nvgRGBAf(0.2, 0.2, 0.2, /*alpha */ 1);
+		baseColor = COLOR_WHITE;		
+	}
+	void draw(NVGcontext *vg) override
+	{
+		float radius = box.size.x / 2.0;
+		float oradius = radius + 20.0;
+		float radiusY = box.size.y / 2.0;
+		float oradiusY = radiusY + 20.0;
+
+		NVGcolor outerColor = color;
+		
+		// Solid
+		nvgBeginPath(vg);
+		// Border
+		nvgStrokeWidth(vg, 1.0);
+		NVGcolor borderColor = bgColor;
+		borderColor.a *= 0.5;
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+		
+		// Inner glow
+		nvgGlobalCompositeOperation(vg, NVG_LIGHTER);
+		nvgFillColor(vg, color);
+		nvgFill(vg);
+
+		// Outer glow
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, /*x*/ radius - oradius, /*y*/ radiusY - oradiusY, /*w*/ 3*oradius, /*h*/ 2*oradiusY, cornerRadius);
+		NVGpaint paint;
+		NVGcolor icol = outerColor;// color;
+		icol.a *= 0.5;
+		NVGcolor ocol = outerColor;// color;
+		ocol.a = 0.0;
+		float feather = 3;
+		// Feather defines how blurry the border of the rectangle is.
+		paint = nvgBoxGradient(vg, /*x*/ 0, /*y*/ 0, /*w*/ box.size.x, /*h*/ oradiusY - 10, 
+			/*r: corner radius*/ cornerRadius, /*f: feather*/ feather, 
+			/*inner color*/ icol, /*outer color */ ocol);
+		nvgFillPaint(vg, paint);
+		nvgFill(vg);
+		
+		nvgBeginPath(vg);
+		nvgGlobalCompositeOperation(vg, NVG_SOURCE_OVER);//Restore to default.
+		NVGcolor textColor = baseColor;
+		nvgFillColor(vg, textColor);
+		nvgFontSize(vg, fontSize);
+		nvgFontFaceId(vg, font->handle);
+		nvgTextAlign(vg, NVG_ALIGN_CENTER | NVG_ALIGN_MIDDLE);
+		nvgText(vg, box.size.x / 2, box.size.y / 2, lightString, NULL);
+		return;
+	}	
+}; // end TS_LightString
+
+//--------------------------------------------------------------
+// TS_LightSquare - Square light. 
+//--------------------------------------------------------------
+struct TS_LightSquare : ColorValueLight 
+{
+	// Radius on corners
+	float cornerRadius = 5.0;
+	TS_LightSquare()
+	{
+		bgColor = nvgRGBAf(0, 0, 0, /*alpha */ 0.5);
+		baseColor = COLOR_WHITE;
+	}
+	void draw(NVGcontext *vg) override
+	{
+		float radius = box.size.x / 2.0;
+		float oradius = radius*1.1;
+
+		NVGcolor backColor = bgColor;
+		NVGcolor outerColor = color;
+		// Solid
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, 0.0, 0.0, box.size.x, box.size.y, cornerRadius);
+		nvgFillColor(vg, backColor);
+		nvgFill(vg);
+
+		// Border
+		nvgStrokeWidth(vg, 1.0);
+		NVGcolor borderColor = bgColor;
+		borderColor.a *= 0.5;
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+
+		// Inner glow
+		nvgGlobalCompositeOperation(vg, NVG_LIGHTER);
+		nvgFillColor(vg, color);
+		nvgFill(vg);
+
+		// Outer glow
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, /*x*/ radius - oradius, /*y*/ radius - oradius, /*w*/ 2*oradius, /*h*/ 2*oradius, cornerRadius);
+		NVGpaint paint;
+		NVGcolor icol = outerColor;// color;
+		icol.a *= 0.25;
+		NVGcolor ocol = outerColor;// color;
+		ocol.a = 0.0;
+		float feather = 2;
+		// Feather defines how blurry the border of the rectangle is. // Fixed 01/19/2018, made it too tiny before
+		paint = nvgBoxGradient(vg, /*x*/ radius - oradius, /*y*/ radius - oradius, /*w*/ 2 * oradius, /*h*/ 2 * oradius,  //vg, /*x*/ -5, /*y*/ -5, /*w*/ 2*oradius + 10, /*h*/ 2*oradius + 10, 
+			/*r: corner radius*/ cornerRadius, /*f: feather*/ feather, 
+			/*inner color*/ icol, /*outer color */ ocol);
+		nvgFillPaint(vg, paint);
+		nvgFill(vg);
+		return;
+	}
+}; // end TS_LightSquare
+
+//--------------------------------------------------------------
+// TS_LightRing - Light to be used around ports.
+//--------------------------------------------------------------
+struct TS_LightRing : ColorValueLight 
+{
+	// The inner radius 
+	float innerRadius = 6.8;
+	
+	TS_LightRing()
+	{
+		bgColor = nvgRGBAf(0, 0, 0, /*alpha */ 0.2);
+		baseColor = COLOR_WHITE;
+	}
+	void draw(NVGcontext *vg) override
+	{
+		float radius = box.size.x / 2.0;
+		float oradius = radius + 10.0;
+		
+
+		// Solid
+		nvgBeginPath(vg);
+		nvgCircle(vg, radius, radius, radius);
+
+		// Border
+		nvgStrokeWidth(vg, radius - innerRadius);
+		NVGcolor borderColor = bgColor;
+		borderColor.a *= 1.0;
+		nvgStrokeColor(vg, borderColor);
+		nvgStroke(vg);
+
+		// Inner glow
+		nvgGlobalCompositeOperation(vg, NVG_LIGHTER);
+		//nvgFillColor(vg, color);
+		//nvgFill(vg);
+
+		// Outer glow
+		nvgBeginPath(vg);
+		nvgRect(vg, radius - oradius, radius - oradius, 2*oradius, 2*oradius);
+		NVGpaint paint;
+		NVGcolor icol = color;
+		icol.a *= (module != NULL) ? module->lights[firstLightId].value : 0;
+		//icol.a *= value;
+		NVGcolor ocol = color;
+		ocol.a = 0.0;
+		paint = nvgRadialGradient(vg, radius, radius, innerRadius, oradius, icol, ocol);
+		nvgFillPaint(vg, paint);
+		nvgFill(vg);
+		return;
+	}
+};
+
+//--------------------------------------------------------------
+// TS_TinyBlackKnob - 20x20 RoundBlackKnob
+//--------------------------------------------------------------
+struct TS_TinyBlackKnob : RoundKnob {
+	const int size = 20;
+	 TS_TinyBlackKnob() {
+		 box.size = Vec(size, size);
+		 setSVG(SVG::load(assetPlugin(plugin, "res/ComponentLibrary/TS_RoundBlackKnob_20.svg")));
+	 }
+ };
+//--------------------------------------------------------------
+// TS_15_BlackKnob - 15x15 RoundBlackKnob
+// This is a little too tiny
+//--------------------------------------------------------------
+struct TS_15_BlackKnob : RoundKnob {
+	const int size = 15;
+	 TS_15_BlackKnob() {
+		 box.size = Vec(size, size);
+		 setSVG(SVG::load(assetPlugin(plugin, "res/ComponentLibrary/TS_RoundBlackKnob_15.svg")));
+	 }
+ };
+//--------------------------------------------------------------
+// TS_20_BlackEncoder - 20x20 Encoder
+// Pseudo continuous.... Still enforces the limits but allows the knob rotate 360.
+//--------------------------------------------------------------
+struct TS_20_BlackEncoder : RoundKnob {
+	const int size = 20;
+	int c = 0;
+	float rotationRangeMin = -1.f;
+	float rotationRangeMax = 1.f;
+	float fineControlMult = 1. / 16.f;
+	float coarseControlMult = 16.f;
+
+	TS_20_BlackEncoder() {
+		box.size = Vec(size, size);
+		setSVG(SVG::load(assetPlugin(plugin, "res/ComponentLibrary/TS_RoundBlackEncoder_20.svg")));
+		minAngle = 0;
+		maxAngle = 2 * M_PI;
+		return;
+	}
+	// Set the amount a full rotation should yield.
+	void setRotationAmount(float amt) {
+		rotationRangeMin = -0.5f*amt;
+		rotationRangeMax = 0.5f*amt;
+		return;
+	}
+	// Override to allow pseudo endless encoding (still bound by some real values).
+	void onDragMove(EventDragMove &e) override {
+		float range = rotationRangeMax - rotationRangeMin;
+		float delta = KNOB_SENSITIVITY * -e.mouseRel.y * speed * range;
+		// Drag slower if Mod is held
+		if (windowIsModPressed())
+			delta *= fineControlMult; // Finer control
+		else if (windowIsShiftPressed())
+			delta *= coarseControlMult; // Coarser control
+		dragValue += delta;
+		dragValue = clamp2(dragValue, minValue, maxValue);
+		if (snap)
+			setValue(roundf(dragValue));
+		else
+			setValue(dragValue);
+		return;
+	}
+	void step() override {
+		// Re-transform TransformWidget if dirty
+		if (dirty) {
+			// Allow rotations 360 degrees:
+			float angle = rescale(value, rotationRangeMin, rotationRangeMax, minAngle, maxAngle);
+			angle = fmodf(angle, 2 * M_PI);
+
+			tw->identity();
+			// Rotate SVG
+			Vec center = sw->box.getCenter();
+			tw->translate(center);
+			tw->rotate(angle);
+			tw->translate(center.neg());
+		}
+		FramebufferWidget::step();
+		return;
+	}
+};
+
+//--------------------------------------------------------------
+// TS_Port - Smaller port with set light color and light disable
+// (by just making the lights transparent... TODO: get rid of light completely.)
+//--------------------------------------------------------------
+struct TS_Port : SVGPort {
+	NVGcolor negColor;
+	NVGcolor posColor;
+	
+	TS_Port() : SVGPort() {
+		background->svg = SVG::load(assetPlugin(plugin, "res/ComponentLibrary/TS_Port.svg"));
+		background->wrap();
+		box.size = background->box.size;
+		if (plugLight)
+		{
+			negColor = plugLight->baseColors[1];
+			posColor = plugLight->baseColors[0];
+		}
+	}
+	void disableLights()
+	{
+		// Save our colors:
+		if (plugLight)
+		{
+			negColor = plugLight->baseColors[1];
+			posColor = plugLight->baseColors[0];		
+			plugLight->baseColors[0] = nvgRGBAf(0,0,0,0);
+			plugLight->baseColors[1] = nvgRGBAf(0,0,0,0);		
+		}
+	}
+	void enableLights()
+	{
+		if (plugLight)
+		{
+			plugLight->baseColors[1] = negColor;
+			plugLight->baseColors[0] = posColor;		
+		}
+	}
+	void setLightColor(NVGcolor color)
+	{		
+		negColor = color;
+		posColor = color;
+		if (plugLight)
+		{
+			plugLight->baseColors[0] = color;
+			plugLight->baseColors[1] = color;
+		}
+	}
+	void setLightColor(NVGcolor negativeColor, NVGcolor positiveColor)
+	{
+		negColor = negativeColor;
+		posColor = positiveColor;
+		if (plugLight)
+		{
+			plugLight->baseColors[1] = negativeColor;
+			plugLight->baseColors[2] = positiveColor;			
+		}
+	}	
+};
+
+//--------------------------------------------------------------
+// TS_Panel - Panel with controllable borders on all sides.
+//--------------------------------------------------------------
+struct TS_Panel : Panel 
+{
+	NVGcolor originalBackgroundColor;
+	NVGcolor borderColor = COLOR_BLACK;
+	float borderWidth = 0;
+	float borderTop = 0;
+	float borderLeft = 0;
+	float borderRight = 0;
+	float borderBottom = 0;
+	
+	void setBorderWidth(float top, float right, float bottom, float left)
+	{
+		borderTop = top;
+		borderLeft = left;
+		borderRight = right;
+		borderBottom = bottom;
+		return;
+	}
+	//void invertBackgroundColor()
+	//{
+	//	backgroundColor = ColorInvertToNegative(originalBackgroundColor);
+	//	return;
+	//}	
+	void draw(NVGcontext *vg) override
+	{
+		nvgBeginPath(vg);
+		nvgRect(vg, 0.0, 0.0, box.size.x, box.size.y);
+
+		// Background color
+		if (backgroundColor.a > 0) {
+			nvgFillColor(vg, backgroundColor);
+			nvgFill(vg);
+		}
+
+		// Background image
+		if (backgroundImage) {
+			int width, height;
+			nvgImageSize(vg, backgroundImage->handle, &width, &height);
+			NVGpaint paint = nvgImagePattern(vg, 0.0, 0.0, width, height, 0.0, backgroundImage->handle, 1.0);
+			nvgFillPaint(vg, paint);
+			nvgFill(vg);
+		}
+
+		// Border		
+		if (borderWidth > 0)
+		{
+			nvgBeginPath(vg);
+			nvgRect(vg, borderWidth / 2.0, borderWidth / 2.0, box.size.x - borderWidth, box.size.y - borderWidth);
+			nvgStrokeColor(vg, borderColor);
+			nvgStrokeWidth(vg, borderWidth);
+			nvgStroke(vg);			
+		}
+		int x, y;
+		
+		if (borderTop > 0)
+		{
+			// Line at top
+			nvgBeginPath(vg);
+			x = 0;
+			y = borderTop / 2.0;
+			nvgMoveTo(vg, /*start x*/ x, /*start y*/ y); // Top Left
+			x = box.size.x;
+			nvgLineTo(vg, /*x*/ x, /*y*/ y); // Top Right
+			nvgStrokeColor(vg, borderColor);
+			nvgStrokeWidth(vg, borderTop);
+			nvgStroke(vg);				
+		}
+		if (borderRight > 0)
+		{
+			nvgBeginPath(vg);
+			x = box.size.x - borderRight / 2.0;
+			y = 0;
+			nvgMoveTo(vg, /*x*/ x, /*y*/ y); // Top Right					
+			y = box.size.y;// - borderRight;
+			nvgLineTo(vg, /*x*/ x, /*y*/ y); // Bottom Right								
+			nvgStrokeColor(vg, borderColor);
+			nvgStrokeWidth(vg, borderRight);
+			nvgStroke(vg);							
+		}
+		if (borderBottom > 0)
+		{
+			nvgBeginPath(vg);
+			x = box.size.x;// - borderBottom;
+			y = box.size.y - borderBottom / 2.0;// - borderBottom;
+			nvgMoveTo(vg, /*x*/ x, /*y*/ y); // Bottom Right					
+			x = 0;// borderBottom / 2.0;
+			nvgLineTo(vg, /*x*/ x, /*y*/ y); // Bottom Left			
+			nvgStrokeColor(vg, borderColor);
+			nvgStrokeWidth(vg, borderBottom);
+			nvgStroke(vg);										
+		}
+		if (borderLeft > 0)
+		{
+			nvgBeginPath(vg);
+			x = borderLeft / 2.0;
+			y = box.size.y;// - borderLeft;
+			nvgMoveTo(vg, /*x*/ x, /*y*/ y); // Bottom Left					
+			y = 0;//borderLeft / 2.0;
+			nvgLineTo(vg, /*x*/ x, /*y*/ y); // Top Left						
+			nvgStrokeColor(vg, borderColor);
+			nvgStrokeWidth(vg, borderLeft);
+			nvgStroke(vg);													
+		}
+		Widget::draw(vg);
+	} // end draw()
+}; // end TS_Panel
+
+//--------------------------------------------------------------
+// TS_SVGPanel - SVG Panel without mandatory border on LHS
+//--------------------------------------------------------------
+struct TS_SVGPanel : SVGPanel
+{
+	NVGcolor borderColor = COLOR_BLACK;
+	float borderTop = 0;
+	float borderLeft = 0;
+	float borderRight = 0;
+	float borderBottom = 0;
+	
+	TS_SVGPanel() : SVGPanel()
+	{
+		return;
+	}
+	TS_SVGPanel(float borderTop, float borderRight, float borderBottom, float borderLeft) : TS_SVGPanel()
+	{
+		this->borderTop = borderTop;
+		this->borderRight = borderRight;
+		this->borderBottom = borderBottom;
+		this->borderLeft = borderLeft;
+		return;
+	}	
+	void setBackground(std::shared_ptr svg)  {
+		SVGWidget *sw = new SVGWidget();
+		sw->setSVG(svg);
+		addChild(sw);
+
+		// Set size
+		box.size = sw->box.size.div(RACK_GRID_SIZE).round().mult(RACK_GRID_SIZE);
+
+		if (borderTop + borderRight + borderLeft + borderBottom > 0)
+		{
+			TS_Panel* pb = new TS_Panel();
+			pb->setBorderWidth(borderTop, borderRight, borderBottom, borderLeft);
+			pb->borderColor = this->borderColor;
+			pb->box.size = box.size;
+			addChild(pb);
+		}
+		
+		// PanelBorder *pb = new PanelBorder();
+		// pb->box.size = box.size;
+		// addChild(pb);
+	} // end setBackground()
+}; // end TS_SVGPanel
+
+//--------------------------------------------------------------
+// TS_ColorSlider - Horizontal color slider control 'knob'.
+// Meant for picking colors via Hue, Saturation, Lightness.
+//--------------------------------------------------------------
+struct TS_ColorSlider : Knob {
+	// If this control should be rendered
+	bool visible = true;
+	// Starting color.
+	TSColorHSL startColorHSL;
+	// Ending color.
+	TSColorHSL endColorHSL;
+	// HSL representation of the selected color.
+	TSColorHSL selectedColorHSL;
+	// NVGcolor of the selected color (RGBA)
+	NVGcolor selectedColor;
+	// Number of stops for the gradients (doing them manually since nanovg only lets you have 2 colors)
+	int numStops = 24;
+	float handleWidth = 15.0;
+	float handleMargin = 3.0;
+	TS_ColorSlider() : Knob()
+	{
+		minValue = 0.0;
+		maxValue = 1.0;
+		startColorHSL.h = 0.0;
+		startColorHSL.s = 1.0;
+		startColorHSL.lum = 0.5;
+		endColorHSL.h = 1.0;
+		endColorHSL.s = 1.0;
+		endColorHSL.lum = 0.5;
+		selectedColorHSL.h = 1.0;
+		selectedColorHSL.s = 1.0;
+		selectedColorHSL.lum = 0.5;
+		return;
+	}
+	TS_ColorSlider(Vec size) : TS_ColorSlider()
+	{
+		box.size = size;
+		return;
+	}
+	// Set the component value for start and end
+	void setComponent(int index, float val)
+	{
+		startColorHSL.hsl[index] = val;
+		endColorHSL.hsl[index] = val;
+		return;
+	}
+	void onDragStart(EventDragStart &e) override {
+		if (visible)
+			Knob::onDragStart(e);
+	}
+	void onDragMove(EventDragMove &e) override {
+		if (visible)
+		{
+			// Drag slower if Mod
+			float delta = KNOB_SENSITIVITY * (maxValue - minValue) * e.mouseRel.x;
+			if (windowIsModPressed())
+				delta /= 16.0;
+			dragValue += delta;
+			if (snap)
+				setValue(roundf(dragValue));
+			else
+				setValue(dragValue);
+
+		}
+		return;
+	}
+	void onDragEnd(EventDragEnd &e) override {
+		if (visible)
+			Knob::onDragEnd(e);
+	}
+	void onChange(EventChange &e) override {
+		if (visible)
+			Knob::onChange(e);
+	}
+	//void step() override {
+	//	return;
+	//}
+	//void onChange(EventChange &e) override {
+	//	//dirty = true;
+	//	ParamWidget::onChange(e);
+	//}
+	void draw(NVGcontext *vg) override {
+		if (!visible)
+			return;
+
+		// Draw the background:
+		float x = 0;
+		float y = 0;
+		float dx = box.size.x / numStops;
+		float deltaComponents[3];
+		// Calculate the delta/interval for each component (HSL)
+		for (int i = 0; i < 3; i++)
+		{
+			deltaComponents[i] = (endColorHSL.hsl[i] - startColorHSL.hsl[i]) / numStops;
+		}
+		float hue, sat, lht;
+		hue = startColorHSL.h; sat = startColorHSL.s; lht = startColorHSL.lum;
+		NVGcolor sColor;
+		NVGcolor eColor = nvgHSLA(hue, sat, lht, 0xFF);
+		y = box.size.y / 2.0;
+		for (int i = 0; i < numStops; i++)
+		{
+			sColor = eColor;
+			eColor = nvgHSLA(hue += deltaComponents[0], sat += deltaComponents[1], lht += deltaComponents[2], 0xFF);
+			nvgBeginPath(vg);
+			nvgRect(vg, x, 0, dx + 1, box.size.y);
+			nvgStrokeWidth(vg, 0.0);
+			NVGpaint paint = nvgLinearGradient(vg, x, y, x + dx + 1, y, sColor, eColor);
+			nvgFillPaint(vg, paint);
+			nvgFill(vg);
+			x += dx;
+		}
+		for (int i = 0; i < 3; i++)
+		{
+			selectedColorHSL.hsl[i] = startColorHSL.hsl[i] + (endColorHSL.hsl[i] - startColorHSL.hsl[i]) * value;
+		}
+		selectedColor = nvgHSL(selectedColorHSL.hsl[0], selectedColorHSL.hsl[1], selectedColorHSL.hsl[2]);
+		float handleHeight = box.size.y + 2 * handleMargin;
+		float handleX = rescale(value, minValue, maxValue, 0, box.size.x) - handleWidth / 2.0;
+		float handleY = -handleMargin;// rescale(value, minValue, maxValue, minHandlePos.y, maxHandlePos.y);
+		// Draw handle
+		nvgBeginPath(vg);
+		nvgRoundedRect(vg, handleX, handleY, handleWidth, handleHeight, 5);
+		nvgFillColor(vg, selectedColor);
+		nvgFill(vg);
+		nvgStrokeWidth(vg, 1.0);
+		NVGcolor strokeColor = ((value < 0.5) ? COLOR_WHITE : COLOR_BLACK);
+		nvgStrokeColor(vg, strokeColor);
+		nvgStroke(vg);
+
+		/*nvgFontSize(vg, 9.0);
+		nvgFillColor(vg, COLOR_WHITE);
+		nvgTextAlign(vg, NVG_ALIGN_LEFT | NVG_ALIGN_TOP);
+		char buffer[20];
+		sprintf(buffer, "V: %.2f, W: %.2f", value, box.size.x);
+		nvgText(vg, 0, 0, buffer, NULL);*/
+	}
+}; // end TS_ColorSlider
+
+//:::-:::-:::-:::- Helpers -:::-:::-:::-:::
+template 
+ColorValueLight * TS_createColorValueLight(Vec pos,  Module *module, int lightId, Vec size, NVGcolor lightColor) {
+	ColorValueLight *light = new TModuleLightWidget();
+	light->box.pos = pos;
+	light->module = module;
+	light->firstLightId = lightId;	
+	//light->value = value;
+	light->box.size = size;
+	light->setColor(lightColor);
+	//light->baseColor = lightColor;
+	return light;
+}
+template 
+ColorValueLight * TS_createColorValueLight(Vec pos, Module *module, int lightId, Vec size, NVGcolor lightColor, NVGcolor backColor) {
+	ColorValueLight *light = new TModuleLightWidget();
+	light->box.pos = pos;
+	light->module = module;
+	light->firstLightId = lightId;	
+	light->box.size = size;
+	light->setColor(lightColor);	
+	light->bgColor = backColor;
+	return light;
+}
+
+template 
+TS_Port* TS_createInput(Vec pos, Module *module, int inputId) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::INPUT;
+	port->portId = inputId;
+	port->disableLights();
+	return port;
+}
+template 
+TS_Port* TS_createInput(Vec pos, Module *module, int inputId, NVGcolor lightColor) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::INPUT;
+	port->portId = inputId;
+	port->setLightColor(lightColor);
+	port->enableLights();
+	return port;
+}
+template 
+TS_Port* TS_createInput(Vec pos, Module *module, int inputId, NVGcolor negColor, NVGcolor posColor) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::INPUT;
+	port->portId = inputId;
+	port->setLightColor(negColor, posColor);
+	port->enableLights();
+	return port;
+}
+template 
+TS_Port* TS_createInput(Vec pos, Module *module, int inputId, bool disableLight) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::INPUT;
+	port->portId = inputId;
+	if (disableLight)
+		port->disableLights();
+	else
+		port->enableLights();
+	return port;
+}
+template 
+TS_Port* TS_createInput(Vec pos, Module *module, int inputId, bool disableLight, NVGcolor lightColor) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::INPUT;
+	port->portId = inputId;
+	port->setLightColor(lightColor);
+	if (disableLight)
+		port->disableLights();
+	else
+		port->enableLights();
+	return port;
+}
+
+
+template 
+TS_Port* TS_createOutput(Vec pos, Module *module, int inputId) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::OUTPUT;
+	port->portId = inputId;
+	port->disableLights();
+	return port;
+}
+template 
+TS_Port* TS_createOutput(Vec pos, Module *module, int inputId, NVGcolor lightColor) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::OUTPUT;
+	port->portId = inputId;
+	port->setLightColor(lightColor);
+	port->enableLights();
+	return port;
+}
+template 
+TS_Port* TS_createOutput(Vec pos, Module *module, int inputId, NVGcolor negColor, NVGcolor posColor) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::OUTPUT;
+	port->portId = inputId;
+	port->setLightColor(negColor, posColor);
+	port->enableLights();
+	return port;
+}
+template 
+TS_Port* TS_createOutput(Vec pos, Module *module, int inputId, bool disableLight) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::OUTPUT;
+	port->portId = inputId;
+	if (disableLight)
+		port->disableLights();
+	else
+		port->enableLights();
+	return port;
+}
+template 
+TS_Port* TS_createOutput(Vec pos, Module *module, int inputId, bool disableLight, NVGcolor lightColor) {
+	TS_Port *port = new TPort();
+	port->box.pos = pos;
+	port->module = module;
+	port->type = Port::OUTPUT;
+	port->portId = inputId;
+	port->setLightColor(lightColor);
+	if (disableLight)
+		port->disableLights();
+	else
+		port->enableLights();
+	return port;
+}
+
+
+
+#endif // end if not defined
diff --git a/plugins/community/repos/trowaSoft/src/trowaSoftUtilities.cpp b/plugins/community/repos/trowaSoft/src/trowaSoftUtilities.cpp
new file mode 100644
index 00000000..7bf0eb23
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/trowaSoftUtilities.cpp
@@ -0,0 +1,71 @@
+#include "trowaSoftUtilities.hpp"
+
+const char * TROWA_NOTES[TROWA_SEQ_NUM_NOTES] = {"C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B"};
+
+// Split a string
+std::vector str_split(const std::string& s, char delimiter)
+{
+	std::vector tokens;
+	std::string token;
+	std::istringstream tokenStream(s);
+	while (std::getline(tokenStream, token, delimiter))
+	{
+		tokens.push_back(token);
+	}
+	return tokens;
+}
+
+
+namespace trowaSoft
+{
+	void TSColorToHSL(NVGcolor color, TSColorHSL* hsv)
+	{
+		float min;
+		float max;
+		min = (color.r < color.g) ? ((color.r < color.b) ? color.r : color.b) : ((color.g < color.b) ? color.g : color.b);
+		max = (color.r > color.g) ? ((color.r > color.b) ? color.r : color.b) : ((color.g > color.b) ? color.g : color.b);
+		float delta = max - min;
+		//HSL: 0.7, 0.5, 0.3
+		//RGB 0.21, 0.15, 0.45
+		// min = 0.15
+		// max = 0.45
+		// delta = 0.30
+
+		// Hue:
+		// r-b/delta/6.0 + 2.0/3.0 = 
+		// (0.21-0.15)/0.30/6.0 + 2.0/3.0 = 0.244
+
+		// Sat:
+		// delta/max = 0.30/0.45 = 0.667 --> NO
+
+		// 0.7, 0.5, 0.3 --> 0.7, 0.67, 0.46
+
+		hsv->lum = (max+min)/2.0;
+		if (max == 0.0 || delta < 0.0001)
+		{
+			hsv->s = 0;
+			hsv->h = 0;
+		}
+		else {
+			if (hsv->lum < 0.5)
+				hsv->s = delta / (max + min);
+			else
+				hsv->s = delta / (2 - max - min);
+
+			if (max == color.r) {
+				float tmp = ((color.g - color.b) / delta) / 6.0;
+				hsv->h = (tmp - (int)tmp) / 6.0;
+			}
+			else if (max == color.g) {
+				hsv->h = (color.b - color.r) / delta / 6.0 + 1.0/3.0;
+			}
+			else {
+				hsv->h = (color.r - color.g) / delta / 6.0 + 2.0 / 3.0;
+			}
+			if (hsv->h < 0)
+				hsv->h += 1.0;
+		}
+		return;
+	}
+}
+
diff --git a/plugins/community/repos/trowaSoft/src/trowaSoftUtilities.hpp b/plugins/community/repos/trowaSoft/src/trowaSoftUtilities.hpp
new file mode 100644
index 00000000..d58acaa3
--- /dev/null
+++ b/plugins/community/repos/trowaSoft/src/trowaSoftUtilities.hpp
@@ -0,0 +1,287 @@
+#ifndef TROWASOFT_UTILITIES_HPP
+#define TROWASOFT_UTILITIES_HPP
+
+#include "rack.hpp"
+using namespace rack;
+
+#include 
+#include 
+#include  // std::istringstream
+
+#include "util/math.hpp"
+
+#define TROWA_DEBUG_LVL_HIGH		100
+#define TROWA_DEBUG_LVL_MED			 50
+#define TROWA_DEBUG_LVL_LOW			  1
+#define TROWA_DEBUG_LVL_OFF			  0
+#define TROWA_DEBUG_MSGS		TROWA_DEBUG_LVL_OFF
+
+#define TROWA_PULSE_WIDTH			(1e-3)
+#define TROWA_HORIZ_MARGIN			13	// Margin for element layout in Module widget
+#define TROWA_VERT_MARGIN			13  // Margin for element layout
+
+#define TROWA_INDEX_UNDEFINED		 -1 // Value for undefined index.
+#define TROWA_DISP_MSG_SIZE			 30 // For local buffers of strings
+#define TROWA_SEQ_NUM_PATTERNS		 64 // Number of patterns for sequencers.
+#define TROWA_SEQ_PATTERN_MIN_V		-10 // Min voltage input / output for controlling pattern index and BPM
+#define TROWA_SEQ_PATTERN_MAX_V	 	 10 // Max voltage input / output for controlling pattern index and BPM
+#define TROWA_SEQ_NUM_NOTES			 12 // Num notes per octave (1 V per octave)
+#define TROWA_SEQ_NOTES_MIN_V		-5 // OK, so back to -5 to +5V (from -4 to +6V), we'll just have a -1 Octave since apparently -1 Octave is a thing (MIDI 0-11)?
+#define TROWA_SEQ_NOTES_MAX_V		 5 // OK, so back to -5 to +5V (from -4 to +6V), we'll just have a -1 Octave since apparently -1 Octave is a thing (MIDI 0-11)?
+#define TROWA_SEQ_ZERO_OCTAVE		  4 // Octave for voltage 0 -- Was 5, now 4
+#define TROWA_SEQ_NUM_OCTAVES	     10 // Number of total octaves
+#define TROWA_MIDI_NOTE_MIDDLE_C	 60 // MIDI note (middle C) - should correspond to C4 (Voltage 0)
+
+#define TROWA_NUM_GLOBAL_EFFECTS	11
+
+#define TROWA_ANGLE_STRAIGHT_UP_RADIANS			(1.5*NVG_PI) // Angle for straight up (svg angles start from positive x and go clockwise)
+#define TROWA_ANGLE_STRAIGHT_DOWN_RADIANS		(0.5*NVG_PI) // Angle for straiclamght down
+
+#define TROWA_BASE_FREQUENCY	261.626f // Base frequency for C4 (Voltage 0)
+
+
+// Fonts:
+#define TROWA_DIGITAL_FONT		"res/Fonts/Digital dream Fat.ttf"
+#define TROWA_LABEL_FONT		"res/Fonts/ZeroesThree-Regular.ttf"
+#define TROWA_MONOSPACE_FONT	"res/Fonts/larabieb.ttf"
+#define TROWA_MATH_FONT			"res/Fonts/Math Symbols Normal.ttf"
+
+extern const char * TROWA_NOTES[TROWA_SEQ_NUM_NOTES]; // Our note labels.
+
+// Given some input voltage, convert to our Pattern index [0-63].
+inline int VoltsToPattern(float voltsInput)
+{	
+	return (int)clamp((int)(roundf(rescale(voltsInput, (float)TROWA_SEQ_PATTERN_MIN_V, (float)TROWA_SEQ_PATTERN_MAX_V, 1.0f, (float)TROWA_SEQ_NUM_PATTERNS))), 1, TROWA_SEQ_NUM_PATTERNS);
+}
+// Pattern index [0-63] to output voltage.
+inline float PatternToVolts(int patternIx)
+{
+	return rescale(patternIx + 1, 1, TROWA_SEQ_NUM_PATTERNS, TROWA_SEQ_PATTERN_MIN_V, TROWA_SEQ_PATTERN_MAX_V);
+}
+// Voltage [-5 to 5] to Octave -1 to 9
+inline int VoltsToOctave(float v)
+{
+	return (int)(v + TROWA_SEQ_ZERO_OCTAVE);
+}
+// Note index 0 to 11 (to TROWA_NOTES array).
+inline int VoltsToNoteIx(float v)
+{
+	// This doesn't work all the time.
+	//(v - floorf(v))*TROWA_SEQ_NUM_NOTES
+	// (-4.9 - -5) * 12 = 0.1*12 = int(1.2) = 1 [C#]
+	// (-0.33 - -1) * 12 = 0.67*12 = int(8.04) = 8 [G#]
+	return (int)(round((v + TROWA_SEQ_ZERO_OCTAVE)*TROWA_SEQ_NUM_NOTES)) % TROWA_SEQ_NUM_NOTES;
+}
+// Voltage to frequency (Hz).
+inline float VoltageToFrequency(float v)
+{
+	return TROWA_BASE_FREQUENCY * powf(2.0f, v);
+}
+// Frequency (Hz) to Voltage.
+inline float Frequency2Voltage(float f)
+{
+	return log2f(f / TROWA_BASE_FREQUENCY);
+}
+
+// Floating point hue [0-1.0] to color.
+NVGcolor inline HueToColor(float hue)
+{
+	return nvgHSLA(hue, 1.0, 0.5, /*alpha 0-255*/ 0xff);
+}
+// Floating point hue [0-1.0] to color.
+NVGcolor inline HueToColor(float hue, float sat, float light)
+{
+	return nvgHSLA(hue, sat, light, /*alpha 0-255*/ 0xff);
+}
+
+// Floating point hue [0-1.0] to color for our color gradient.
+NVGcolor inline HueToColorGradient(float hue)
+{
+	return nvgHSLA(hue, 1.0, 0.5, /*alpha 0-255*/ 0xff);
+}
+NVGcolor inline ColorInvertToNegative(NVGcolor color)
+{ // Keep alpha the same.
+	return nvgRGBAf(1.0 - color.r, 1.0 - color.g, 1.0 - color.b, color.a);
+}
+
+// Split a string
+std::vector str_split(const std::string& s, char delimiter);
+
+struct TSColorHSL {
+	union {
+		float hsl[3];
+		struct {
+			float h, s, lum;
+		};
+	};
+};
+typedef struct TSColorHSL TSColorHSL;
+
+namespace trowaSoft
+{
+	void TSColorToHSL(NVGcolor color, TSColorHSL* hsv);
+}
+
+struct GlobalEffect {
+	NVGcompositeOperation compositeOperation = NVG_SOURCE_OVER;
+	const char* label;
+	GlobalEffect(const char* label, NVGcompositeOperation compositeOperation)
+	{
+		this->label = label;
+		this->compositeOperation = compositeOperation;
+		return;
+	}
+};
+
+
+
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// ValueSequencerMode
+// Information and methods for translating knob input voltages to output voltages
+// and for display strings.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct ValueSequencerMode
+{
+	// Min value in voltage
+	float voltageMin;
+	// Max value in voltage
+	float voltageMax;
+	// Force whole / integer values 
+	bool wholeNumbersOnly;
+	
+	// The angle that represents 0 radians.
+	float zeroPointAngle_radians;
+	// Output voltage 
+	float outputVoltageMin;
+	float outputVoltageMax;
+	
+	// Min value (what it means)
+	float minDisplayValue;
+	// Max value (what it means)
+	float maxDisplayValue;
+	
+	bool needsTranslationDisplay;
+	bool needsTranslationOutput;
+	
+	float roundNearestDisplay = 0;
+	float roundNearestOutput = 0;
+	// Format string for the display value
+	const char * displayFormatString;
+	// The display name.
+	const char * displayName;
+	
+	float zeroValue;
+	
+	ValueSequencerMode()
+	{
+		return;
+	}
+	
+	ValueSequencerMode(const char* displayName, float minDisplayValue, float maxDisplayValue, float min_V, float max_V, 
+		float outVoltageMin, float outVoltageMax,
+		bool wholeNumbersOnly, float zeroPointAngle, const char * formatStr,
+		float roundDisplay, float roundOutput, float zeroValue)
+	{
+		this->displayName = displayName;
+		this->displayFormatString = formatStr;
+		this->minDisplayValue = minDisplayValue; // I.e. 1
+		this->maxDisplayValue = maxDisplayValue; // I.e. 64 
+		this->voltageMin = min_V;  // I.e. -10 Volts
+		this->voltageMax = max_V;  // I.e. +10 Volts
+		this->outputVoltageMin = outVoltageMin;
+		this->outputVoltageMax = outVoltageMax;
+		this->wholeNumbersOnly = wholeNumbersOnly; // Force whole numbers
+		this->zeroPointAngle_radians = zeroPointAngle;
+		this->roundNearestDisplay = roundDisplay;
+		this->roundNearestOutput = roundOutput;
+		this->zeroValue = zeroValue;
+		
+		needsTranslationDisplay = minDisplayValue != voltageMin || maxDisplayValue != voltageMax;
+		needsTranslationOutput = outputVoltageMin != voltageMin || outputVoltageMax != voltageMax;
+		return;
+	}
+
+	
+	virtual void GetDisplayString(/*in*/ float val, /*out*/ char* buffer)
+	{
+		float dVal = val;
+		if (needsTranslationDisplay)
+		{
+			dVal = rescale(val, voltageMin, voltageMax, minDisplayValue, maxDisplayValue);
+		}
+		if (roundNearestDisplay > 0)
+		{
+			dVal = static_cast(dVal  / roundNearestDisplay) * roundNearestDisplay;
+		}
+		sprintf(buffer, displayFormatString, dVal);	
+		return;
+	}
+
+	
+	virtual float GetOutputValue(float val)
+	{
+		float oVal = val;
+		if (needsTranslationOutput)
+		{
+			oVal = rescale(val, voltageMin, voltageMax, outputVoltageMin, outputVoltageMax);
+		}
+		if (roundNearestOutput > 0)
+		{ // Round this
+			oVal = static_cast(round(oVal  / roundNearestOutput)) * roundNearestOutput;
+		}
+		return oVal;
+	}
+};
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+// NoteValueSequencerMode
+// Special sequencer mode for displaying human friendly Note labels instead of voltages.
+//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-
+struct NoteValueSequencerMode : ValueSequencerMode
+{
+	NoteValueSequencerMode(const char* displayName,
+		float min_V, float max_V)
+	{
+		this->displayName = displayName;		
+		//this->minDisplayValue = -TROWA_SEQ_ZERO_OCTAVE; // -4
+		//this->maxDisplayValue = TROWA_SEQ_NUM_OCTAVES - TROWA_SEQ_ZERO_OCTAVE; // 10-4 = 6
+		this->minDisplayValue = TROWA_SEQ_NOTES_MIN_V; // Back to -5V
+		this->maxDisplayValue = TROWA_SEQ_NOTES_MAX_V; // Back to +5V
+
+		this->voltageMin = min_V;  // I.e. -10 Volts
+		this->voltageMax = max_V;  // I.e. +10 Volts
+		
+		this->outputVoltageMin = TROWA_SEQ_NOTES_MIN_V; // Now back to -5V. Was -4V: -TROWA_SEQ_ZERO_OCTAVE;
+		this->outputVoltageMax = TROWA_SEQ_NOTES_MAX_V; // Now back to +5V. Was +6V: TROWA_SEQ_NUM_OCTAVES - TROWA_SEQ_ZERO_OCTAVE; // 10-4 = 6
+		
+		this->wholeNumbersOnly = false; // Force whole numbers
+		// Zero is no longer straight up now that we are going -4 to +6
+		// Knob goes from 0.67*NVG_PI to 2.33*NVG_PI (1 and 2/3 Pi)
+		//this->zeroPointAngle_radians = 0.67*NVG_PI + TROWA_SEQ_ZERO_OCTAVE *1.67*NVG_PI / TROWA_SEQ_NUM_OCTAVES;
+		//this->zeroValue = rescale(0, this->minDisplayValue, this->maxDisplayValue, min_V, max_V);
+		// C4 is now zero, but we we returning to -5 to +5V. (So starts at C-1 instead of C0 and goes to C9 instead of C10).
+		this->zeroPointAngle_radians = TROWA_ANGLE_STRAIGHT_UP_RADIANS;// 1.5*NVG_PI; // Straight up
+		this->zeroValue = rescale(0, this->minDisplayValue, this->maxDisplayValue, min_V, max_V);
+		this->roundNearestDisplay = 1.0/TROWA_SEQ_NUM_NOTES;
+		this->roundNearestOutput = 1.0/TROWA_SEQ_NUM_NOTES;
+		
+		needsTranslationDisplay = minDisplayValue != voltageMin || maxDisplayValue != voltageMax;
+		needsTranslationOutput = outputVoltageMin != voltageMin || outputVoltageMax != voltageMax;
+		return;
+	}
+	// Overriden display string to show notes instead of output voltage values.
+	void GetDisplayString(/*in*/ float val, /*out*/ char* buffer) override
+	{
+		// Now octaves will go -1 to +9.
+		int octave = VoltsToOctave(val);
+		int noteIx = VoltsToNoteIx(val);
+		if (noteIx > TROWA_SEQ_NUM_NOTES - 1)
+			noteIx = TROWA_SEQ_NUM_NOTES - 1;
+		else if (noteIx < 0)
+			noteIx = 0;
+		sprintf(buffer, "%s%d", TROWA_NOTES[noteIx], octave);
+		return;
+	}
+};
+
+
+#endif // end if not defined
\ No newline at end of file
diff --git a/vst2_bin/plugins/FrozenWasteland/LICENSE.txt b/vst2_bin/plugins/FrozenWasteland/LICENSE.txt
new file mode 100644
index 00000000..0e259d42
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/LICENSE.txt
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
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diff --git a/vst2_bin/plugins/FrozenWasteland/README.md b/vst2_bin/plugins/FrozenWasteland/README.md
new file mode 100644
index 00000000..babbb24d
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/README.md
@@ -0,0 +1,225 @@
+
+# Frozen Wasteland VCV plugins
+
+A collection of unusual plugins that will add a certain coolness to your patches.
+
+## BPM LFO
+![BPM LFO](./doc/bpmlfo.png)
+
+- Tempo Sync'd LFO.
+- CV Control of Time Division
+- Pairs well with the Quad Euclidean Rhythm and Quad Golomb Ruler Rhythm
+- When Holding is active, the Outputs stay at last value
+- Hold input can either be a gate (which switches each time) or momentary (active while signal is positve)
+- If set to Free, LFO still runs while being held (even if outputs don't change), Pause causes LFO to pause.
+
+## BPM LFO 2
+![BPM LFO](./doc/bpmlfo2.png)
+
+- Variation of original BPM LFO.
+- CV Control of Time Division and Wave Shape
+- Can either be variable sawtooth/triangle or variable duty cycle square wave
+
+## Damian Lillard
+![Damian Lillard](./doc/damianlillard.png)
+- Voltage Controlled Quad Crossover
+- Use Sends/Returns to apply FX to different frequency domains of input signal
+- Basic example, distort only the mid lows and/or mid highs so your distortion doesn't remove bottom end
+- or, apply different delays to create interesting resonances and other FX
+- Video of a snare drum being fed into four delay lines: https://www.youtube.com/watch?v=EB7A_hzMpNI
+- Use your imagination!
+
+## Everlasting Glottal Stopper
+![Everlasting Glottal Stopper](./doc/egs.png)
+- Based on the Rosenburg model of human's larynx
+- Pairs well with the Vox Inhumana
+- Can be a bit fussy to create harmonically "rich" waves, but playing with the "Closed" setting can find some sweet spots
+- Use the Noise parameter to add a "breathy" quality to wave
+
+## Hair Pick
+![Hair Pick](./doc/hp.png)
+- Based on the comb filter section of Intellijel/Cylonix Rainmaker
+- Best bet is to refer to this: https://intellijel.com/wp-content/uploads/2016/01/rainmaker_manual-v109.pdf
+- Comb filter size is either based on Clock & Division or Size Parameter - patching a clock in disables Size knob
+- V/Oct works using either method
+- The Size CV can change size +/- 10% using both Clock or Size
+- There are 16 comb patterns, the last 8 are randomly perturbed versions of the first 8
+- The Tap count can vary the number of taps between 1 and 64. They are deactivated in a pattern shown in the rainmaker manual
+- The Edge Level, Tent Level and Tent Tap control the overall volume of the taps.
+- Feedback Type can add non-linearity and exponential decay. Clarinet mode is same as guitar for now.
+- The size out allows the comb's length to control other modules (say the feedback delay time in Portland Weather)
+
+## Lissajou LFO.
+
+![Lissajou LFO](./doc/llfo.png)
+
+- Loosely based on ADDAC Systems now discontinued 502 module https://www.modulargrid.net/e/addac-system-addac502-ultra-lissajous
+- Each LFO is actually a pair of LFOs (x and y)
+- Adjusting them will show harmonic relationship between the two
+- Yellow is LFO 1, Blue is LFO 2
+- Output 1: (x1 + x2) / 2
+- Output 2: (y1 + y2) / 2
+- Output 3: (x1 + y1 + x2 + y2) / 4
+- Output 4: x1/x2
+- Output 5: y1/y2
+
+## Mr. Blue Sky
+
+![Mr. Blue Sky](./doc/mrbluesky.png)
+
+- Yes, I love ELO
+- This is shamelessly based on Sebastien Bouffier (bid°°)'s fantastic zINC vocoder
+- Generally you patch something "synthy" to the carrier input
+- The voice sample (or I like to think "harmonically interesting" source) gets patched into the Mod input
+- Each modulator band is normalled to its respective carrier input, but the patch points allow you to have different bands modulate different carrier bands
+- You can patch in effects (a delay, perhaps?) between the mod out and carrier in.
+- CV Control of over almost everything. I highly recommend playing with the band offset.
+- You can either CV the value of the band offset, or send triggers to the + and - Inputs to increment/decrement the offset
+
+## The One Ring (modulator)
+
+![The One Ring Modulator](./doc/oneringmod.png)
+
+- Ring modulation essentially multiplies the two frequencies together, creating non-harmonic sidebands
+- Doing RM digitally is easy - just multiply the two signals. But it was tougher to do with an analog circuit.  The traditional design used 4 diodes.
+- This module is based on this paper: http://recherche.ircam.fr/pub/dafx11/Papers/66_e.pdf which describes how to model an analog ring modulator with all its quirks
+- Let's you simulate different types of diode response as used in analog ring modulators
+- Bias is the input voltage level where the diode responds - below that the diode outputs 0V
+- Linear is the input voltage level where the diode outputs a linear response. Between the Bias and Linar levels, the diode acts 'weird' or let's say 'harmonically interesting'
+- Slope is the strength of the diode output
+- The graph display is useful for seeing the diodes' voltage responses
+- CV control over everything
+### Ring Modulation
+- Ring Modulation has always appealed to the math nerd in me, because while the process is pretty straightfoward, the results are really cool.
+- example. If you feed into a RM a 200hz sine wave and a 500hz sine wave, the output is the sum and difference of those two frequencies, so 300hz and 700hz.
+- Where it gets crazy is when harmonics are involved since the output is the sum and difference of "all" the frequencies. example, let's say you had the 200 and 500hz sine waves, but they both each had a 2nd harmonic as well, so a 400hz and 1000hz. The output would be: 500+200=700,1000+200=1200,500+400=900,1000+400=1400,500-200=300,500-400=100,1000-300=700(again),1000-400=600. So a whole slew of new frequencies got created.
+- Most waveforms have *way* more harmonics than this, so the results are really crazy.
+- The Dalek Voices in the original Dr. Who were done using ring modulators. Eliminate!!!
+
+## Phased Locked Loop (PLL)
+
+![Phased Lock Loop](./doc/pll.png)
+
+- Inspired by Doepfer's A-196 PLL module
+- This is a very weird module and can be kind of "fussy". Recommend reading http://www.doepfer.de/A196.htm
+- Added CV control of the LPF that the 196 did not have
+- Added Pulse Width and Pulse Width Modulation of the internal VCO
+- Generally you want to "listen" to the **SQR OUT**
+- You'll want to feed a Square-ish wave into Signal In
+- Low **LPF FREQ** settings create a warbling effect, high = craziness
+- **EXTERNAL IN** overrides interal VCO
+- The **LPF OUT** is normalled to the **VCO CV**, try patching something in between the two
+- Two comparator modes: XOR and D type Flip Flop
+- Does not make pretty sounds, but can be a lot of fun.
+
+## Portland Weather
+![Portland Weather](./doc/pw.png)
+- Based on the rhythmic tap delay section of Intellijel/Cylonix Rainmaker
+
+### This is a crazy deep module and is best just to play with. 
+### Since it is a "rhythmic" delay, short duration or percussive sounds generally work best
+
+- Best bet is to refer to this: https://intellijel.com/wp-content/uploads/2016/01/rainmaker_manual-v109.pdf
+- Delay time is either based on Clock & Division or Size Parameter - patching a clock in disables Size knob
+- There are 16 delay groove patterns. The groove amount balances the delay time between the groove or straight time
+- Stacking a tap makes the tap use the delay time of its neighbor to right. If multiple taps are stacked the right most tap controls time
+- Stacking is useful for making chords
+- Each tap has its own level, pan, filter type, cutoff, Q, pitch shift and pitch detune control
+- The left and right channels can independently use a tap # to determine where feedback comes from (the feedback bypasses the filter and pitchshifting)
+- The feedback slip controls allow the feedback to be ahead/behind the tap time for dragging effects, etc.
+- If feedback tap is set to All, the mix of all 16 taps is fed back (use cautiously)
+- If feedback tap is set to Ext, the feedback time input is used. Useful for sycing with say, the Hair Pick
+- The Grain Number and Grain Size control how the all the pitch shifters work. "RAW" is uses one grain sample but without the a triangle window
+- Reverse mode reverses direction of input buffer - time is based on feedback time
+- Ping Pong feeds the L feedback into the right channel and vise versa
+- FB Send and Returns allow you to insert FX into the feedback loop
+
+
+## Quad Euclidean Rhythm
+
+![Quad Euclidean Rhythm](./doc/qer.png)
+
+- 4 Euclidiean rhythm based triggers
+- CV control of Steps, Divisions and Offset, Padding, Accents and Accent Rotation
+- QERs can be chained together to create arbitrarily long sequences. 
+- If Chain Mode is Boss, the QER runs on start up, then stops if the track's Start input is patched, until a Start trigger is received - basically the first QER should be set to this
+- If Chain Mode is Employee, the QER track will be idle until a Start trigger is received.
+- Patch EoC (End of Cycle) outputs to next QER's Start Inputs
+- Last QER's EoC should be patched back to first QER's Start Input to create a complete loop.
+- May want to consider using an OR module (Qwelk has a nice one) so that mutiple QER's outs and accent outs can gate a single unit
+- Each QER has its own clock input, so tempo changes can easily be created
+- Mute Input keeps rhythm running just no output
+- https://www.youtube.com/watch?v=ARMxz11z9FU is an example of how to patch a couple QERs together and drive some drum synths
+- Normally each track advances one step every clock beat and are independent. If Time Sync is enabled, the track with the most steps becomes the master and the other tracks will fit their patterns to the timing of the master. This allows for complex polyrhythms (ie. 15 on 13 on 11 on 4, etc.)
+- https://www.youtube.com/watch?v=eCErJMKAlVY is an example of the QER with Time Sync enabled
+### Euclidean Rhythms
+- Euclidean are based upon attempting to equally distribute the divisions among the steps available
+- Basic example, with a step count of 16, and 2 divisions, the divisions will be on the 1 and the 9.
+- A division of 4 would give you a basic 4 on the floor rhythm
+- The Offset control lets you move the starting point of the rhythm to something other than the 1
+
+## Quad Golumb Ruler Rhythm
+
+![Quad Golumb Ruler Rhythm](./doc/qgrr.png)
+
+- 4 Golumb Ruler rhythm based triggers
+- For when QER is "too danceable" :)
+- Features identical to the Quad Euclidean Rhythm and both units can be chained together
+- 18 step sequencer since Golomb Ruler Rhythms like prime numbers having more than 17 steps allows for more patterns
+### Golomb Ruler Rhythms
+- Unlike Euclidean Rhythms which seek to evenly distribute the divisions, Golomb Rulers try to ensure unequal distribution
+- Basic example, with a step count of 16, and 4 divisions, the divisions will be on the 1,4,9 and 13.
+
+
+## Quantussy Cell
+
+![Quantussy Cell](./doc/qc.png)
+
+- This is based on work by Peter Blasser and Richard Brewster.
+- Instantiate any number of cells (odd numbers work best - say 5 or 7)
+- This is what is called a **Quantussy Ring**
+
+![Quantussy Cell](./doc/qring.png)
+
+- The Freq control sets the baseline value of the internal LFO
+- The Castle output should be connected to the next Cell's CV Input.
+- One of the outputs (usually triangle or saw) should be connected to the next Cell's Castle input
+- Repeat for each cell. The last cell is connected back to the first cell
+- Use any of the remaining wav outputs from any cell to provide semi-random bordering on chaotic CV
+- Check out http://pugix.com/synth/eurorack-quantussy-cells/
+
+## Roulette LFO
+
+![Roulette LFO](./doc/rlfo.png)
+
+- Based on the concept of a couple different types of Roulettes: https://en.wikipedia.org/wiki/Roulette_(curve)
+- A circle rolling either inside a bigger circle (Hypotrochoid) or circle rolling outside a bigger circle (Epitrochoid)
+- The ratio of the Big R to small r can create interesting patterns
+- d is the distance of the 'pen' from the center of small circle.
+- if d = r the shapes become a special form of the shapes - either a Hypocycloid or Epicycloid
+
+## Seriously Slow LFO
+
+![Seriously Slow LFO](./doc/sslfo.png)
+
+- Waiting for the next Ice Age? Tidal Modulator too fast paced? This is the LFO for you.
+- Generate oscillating CVs with range from 1 minute to 100 months
+- NOTE: Pretty sure my math is correct, but 100 month LFOs have not been unit tested
+
+## Vox Inhumana
+
+![Vox Inhumana](./doc/voxinhumana.png)
+
+- Generates vowel-ish sounds when given harmonically rich sources
+- Pairs well with the Everlasting Glottal Stopper, but sawtooth and pulse waves work well
+- Vowel/Voice formants are based on https://www.classes.cs.uchicago.edu/archive/1999/spring/CS295/Computing_Resources/Csound/CsManual3.48b1.HTML/Appendices/table3.html
+- Fc allows changing the frequency of all formants at once, over a large range
+- The CV of a formant allows a +/- 50% change of base vowel frequency
+- The CV of amplitude allows the base level of the vowel/voice to be modified by about 2x.
+- Changing the Fc of formants 1 & 2 can make the vowel sound more long or short
+
+## Contributing
+
+I welcome Issues and Pull Requests to this repository if you have suggestions for improvement.
+
+These plugins are released into the public domain ([CC0](https://creativecommons.org/publicdomain/zero/1.0/)).
\ No newline at end of file
diff --git a/vst2_bin/plugins/FrozenWasteland/res/BPMLFO.svg b/vst2_bin/plugins/FrozenWasteland/res/BPMLFO.svg
new file mode 100644
index 00000000..5fbd0cfb
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/BPMLFO.svg
@@ -0,0 +1,524 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
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+    
+      
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+    
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+      
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+    
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+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/BPMLFO2.svg b/vst2_bin/plugins/FrozenWasteland/res/BPMLFO2.svg
new file mode 100644
index 00000000..e551549b
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/BPMLFO2.svg
@@ -0,0 +1,492 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
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+      
+      
+      
+      
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+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
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+    
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+    
+    
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+      
+      
+      
+    
+    
+    
+      
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+    
+    
+      
+      
+      
+    
+    
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/BPMLFOMaster.svg b/vst2_bin/plugins/FrozenWasteland/res/BPMLFOMaster.svg
new file mode 100644
index 00000000..c064fc59
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/BPMLFOMaster.svg
@@ -0,0 +1,369 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
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+    
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+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    RESET
+    CLOCK
+    
+    DIVISION
+    BPM LFO
+    
+    
+    
+    HOLD
+    BI
+    UNI
+      
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/BleedingEdge.svg b/vst2_bin/plugins/FrozenWasteland/res/BleedingEdge.svg
new file mode 100644
index 00000000..9cb904bc
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/BleedingEdge.svg
@@ -0,0 +1,381 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
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+      
+    
+    
+      
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+      
+      
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+    
+    
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+    
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+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+      
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/CDCSeriouslySlowLFO.svg b/vst2_bin/plugins/FrozenWasteland/res/CDCSeriouslySlowLFO.svg
new file mode 100644
index 00000000..a83dece5
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/CDCSeriouslySlowLFO.svg
@@ -0,0 +1,843 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
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+    
+    
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+      
+    
+    
+      
+      
+      
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+    
+    
+      
+      
+      
+      
+      
+      
+      
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+      
+      
+      
+      
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
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+      
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+      
+    
+    
+      
+      
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+      
+      
+      
+    
+    
+      
+      
+      
+      
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+      
+      
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+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+      
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/CDCSeriouslySlowLFOMaster.svg b/vst2_bin/plugins/FrozenWasteland/res/CDCSeriouslySlowLFOMaster.svg
new file mode 100644
index 00000000..6aba59a2
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/CDCSeriouslySlowLFOMaster.svg
@@ -0,0 +1,542 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
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+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    TIME BASE
+    RESET
+    FM
+    
+    DURATION
+    YEARS
+    CENTURIES
+    AGES
+    MILLENIA
+    ERAS
+    SERIOUSLY SLOW LFO
+    
+    
+    
+    UNIVERSE AGE
+    HEAT DEATH
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    Curtis D .
+    Cousins
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/DamianLillard.svg b/vst2_bin/plugins/FrozenWasteland/res/DamianLillard.svg
new file mode 100644
index 00000000..299369c5
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/DamianLillard.svg
@@ -0,0 +1,561 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
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+    
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+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/EchoesThroughEternity.svg b/vst2_bin/plugins/FrozenWasteland/res/EchoesThroughEternity.svg
new file mode 100644
index 00000000..c8636c3e
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/EchoesThroughEternity.svg
@@ -0,0 +1,266 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+      
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+    
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+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/EverlastingGlottalStopper.svg b/vst2_bin/plugins/FrozenWasteland/res/EverlastingGlottalStopper.svg
new file mode 100644
index 00000000..f8647a92
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/EverlastingGlottalStopper.svg
@@ -0,0 +1,483 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
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+    
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+    
+    
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/HairPick.svg b/vst2_bin/plugins/FrozenWasteland/res/HairPick.svg
new file mode 100644
index 00000000..9af99494
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/HairPick.svg
@@ -0,0 +1,722 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
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+      
+    
+    
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+      
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+      
+      
+      
+    
+    
+      
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+    
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+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/LissajousLFO.svg b/vst2_bin/plugins/FrozenWasteland/res/LissajousLFO.svg
new file mode 100644
index 00000000..72551145
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/LissajousLFO.svg
@@ -0,0 +1,497 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+      
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+      
+    
+    
+      
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+    
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+    
+      
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+    
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+    
+      
+      
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+      
+    
+    
+    
+    
+    
+    
+    
+    
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+    
+    
+    
+    
+      
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+    
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+      
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+    
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+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/LissajousLFOMaster.svg b/vst2_bin/plugins/FrozenWasteland/res/LissajousLFOMaster.svg
new file mode 100644
index 00000000..45b1f395
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/LissajousLFOMaster.svg
@@ -0,0 +1,502 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    LISSAJOUS LFO
+    LFO2
+    AMP
+    X
+    Y
+    AMP
+    X
+    Y
+    Xs
+    Ys
+    
+    /Y
+    
+    
+        LFO1
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    OUT
+    Xs+Ys
+    /X
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/MrBlueSky.svg b/vst2_bin/plugins/FrozenWasteland/res/MrBlueSky.svg
new file mode 100644
index 00000000..132e97b0
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/MrBlueSky.svg
@@ -0,0 +1,5615 @@
+
+
+  
+    
+  
+  
+    
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+    
+    
+    
+      
+      
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+  
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
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diff --git a/vst2_bin/plugins/FrozenWasteland/res/MrBlueSkyMaster.svg b/vst2_bin/plugins/FrozenWasteland/res/MrBlueSkyMaster.svg
new file mode 100644
index 00000000..b6fb3a7c
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/MrBlueSkyMaster.svg
@@ -0,0 +1,5405 @@
+
+
+  
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+    
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+      
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+  
+    Mr Blue Sky
+  
+  MOD
+  
+  OUT
+  
+  CAR
+  ATTACK
+  DECAY
+  MOD
+  CAR
+  OUT
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+    CAR IN
+  MOD OUT
+  GAIN
+  CARRIER Q
+  BAND OFFSET
+  MOD Q
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/PhasedLockedLoop.svg b/vst2_bin/plugins/FrozenWasteland/res/PhasedLockedLoop.svg
new file mode 100644
index 00000000..ee073f26
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/PhasedLockedLoop.svg
@@ -0,0 +1,820 @@
+
+
+
+
+  
+    
+      
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+    
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+  
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+      
+        image/svg+xml
+        
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+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/PhasedLockedLoopMaster.svg b/vst2_bin/plugins/FrozenWasteland/res/PhasedLockedLoopMaster.svg
new file mode 100644
index 00000000..7b2b86cf
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/PhasedLockedLoopMaster.svg
@@ -0,0 +1,356 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    EXTERNAL IN
+    SIGNAL IN
+    VCO CV
+    
+    SQR OUT
+    PHASED LOCKED LOOP
+    COMPARATOR OUT
+    VCO FREQ
+    LPF FREQ
+    LPF OUT
+    INTERNAL VCO
+    PHASE COMPARATOR
+    LOW PASS FILTER
+    IN PHASE
+    LPF CV
+    XOR
+    FLIP-FLOP
+    TYPE
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/PortlandWeather.svg b/vst2_bin/plugins/FrozenWasteland/res/PortlandWeather.svg
new file mode 100644
index 00000000..c20c008f
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/PortlandWeather.svg
@@ -0,0 +1,1466 @@
+
+
+
+
+  
+    
+      
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+      
+        image/svg+xml
+        
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diff --git a/vst2_bin/plugins/FrozenWasteland/res/QuadEuclideanRhythm.svg b/vst2_bin/plugins/FrozenWasteland/res/QuadEuclideanRhythm.svg
new file mode 100644
index 00000000..27e4de74
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/QuadEuclideanRhythm.svg
@@ -0,0 +1,877 @@
+
+
+
+
+  
+    
+      
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+        image/svg+xml
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+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/QuadEuclideanRhythmMaster.svg b/vst2_bin/plugins/FrozenWasteland/res/QuadEuclideanRhythmMaster.svg
new file mode 100644
index 00000000..3b1d9940
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/QuadEuclideanRhythmMaster.svg
@@ -0,0 +1,606 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    QUAD EUCLIDEAN RHYTHM
+    2
+    STEPS
+    DIVS
+    OFFSET
+    
+        1
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    CHAIN MODE
+    =+
+    4
+    3
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    CLOCK
+    RESET
+    EOC
+    NONE
+    BOSS
+    EMPLOYEE
+    PAD
+    ACCENT
+    ACC ROT
+    OUT
+    ACCENT
+    START
+        
+    OUT
+    MUTE
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/QuadGolombRulerRhythm.svg b/vst2_bin/plugins/FrozenWasteland/res/QuadGolombRulerRhythm.svg
new file mode 100644
index 00000000..871e7494
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/QuadGolombRulerRhythm.svg
@@ -0,0 +1,887 @@
+
+
+
+
+  
+    
+      
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+  
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+    
+      
+        image/svg+xml
+        
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+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/QuantussyCell.svg b/vst2_bin/plugins/FrozenWasteland/res/QuantussyCell.svg
new file mode 100644
index 00000000..65f934e3
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/QuantussyCell.svg
@@ -0,0 +1,454 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
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+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/QuantussyCellMaster.svg b/vst2_bin/plugins/FrozenWasteland/res/QuantussyCellMaster.svg
new file mode 100644
index 00000000..3f2854eb
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/QuantussyCellMaster.svg
@@ -0,0 +1,362 @@
+
+
+
+
+  
+    
+      
+      
+    
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+  
+  
+    
+      
+        image/svg+xml
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+      
+    
+    CASTLE IN
+    CASTLE OUT
+    CV IN
+    
+    BASE FREQ
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/RouletteLFO.svg b/vst2_bin/plugins/FrozenWasteland/res/RouletteLFO.svg
new file mode 100644
index 00000000..35ea194d
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/RouletteLFO.svg
@@ -0,0 +1,500 @@
+
+
+
+
+  
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+        image/svg+xml
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diff --git a/vst2_bin/plugins/FrozenWasteland/res/Sabonis.svg b/vst2_bin/plugins/FrozenWasteland/res/Sabonis.svg
new file mode 100644
index 00000000..34a476c2
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/Sabonis.svg
@@ -0,0 +1,356 @@
+
+
+
+
+  
+    
+      
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+    
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diff --git a/vst2_bin/plugins/FrozenWasteland/res/SeriouslySlowLFO.svg b/vst2_bin/plugins/FrozenWasteland/res/SeriouslySlowLFO.svg
new file mode 100644
index 00000000..c199b317
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/SeriouslySlowLFO.svg
@@ -0,0 +1,572 @@
+
+
+
+
+  
+    
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diff --git a/vst2_bin/plugins/FrozenWasteland/res/SeriouslySlowLFOMaster.svg b/vst2_bin/plugins/FrozenWasteland/res/SeriouslySlowLFOMaster.svg
new file mode 100644
index 00000000..8693e5f3
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/SeriouslySlowLFOMaster.svg
@@ -0,0 +1,391 @@
+
+
+
+
+  
+    
+      
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+      
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+      
+      
+      
+      
+      
+      
+      
+      
+    
+    TIME BASE
+    RESET
+    FM
+    
+    DURATION
+    MINUTES
+    HOURS
+    WEEKS
+    DAYS
+    MONTHS
+    SERIOUSLY SLOW LFO
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/SpectralDelay.svg b/vst2_bin/plugins/FrozenWasteland/res/SpectralDelay.svg
new file mode 100644
index 00000000..bcf721c8
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/SpectralDelay.svg
@@ -0,0 +1,410 @@
+
+
+
+
+  
+    
+      
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+        image/svg+xml
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diff --git a/vst2_bin/plugins/FrozenWasteland/res/TheOneRingModulator.svg b/vst2_bin/plugins/FrozenWasteland/res/TheOneRingModulator.svg
new file mode 100644
index 00000000..e1dd4c67
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/TheOneRingModulator.svg
@@ -0,0 +1,442 @@
+
+
+
+
+  
+    
+      
+      
+    
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+  
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+        image/svg+xml
+        
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diff --git a/vst2_bin/plugins/FrozenWasteland/res/VoxInhumana.svg b/vst2_bin/plugins/FrozenWasteland/res/VoxInhumana.svg
new file mode 100644
index 00000000..6d648228
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/VoxInhumana.svg
@@ -0,0 +1,556 @@
+
+
+
+
+  
+    
+      
+      
+    
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+  
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+      
+        image/svg+xml
+        
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+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/ZINC.svg b/vst2_bin/plugins/FrozenWasteland/res/ZINC.svg
new file mode 100644
index 00000000..1177347d
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/ZINC.svg
@@ -0,0 +1,266 @@
+
+
+  
+    
+      
+    
+    
+      
+      
+      
+      
+      
+    
+  
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+      
+        image/svg+xml
+        
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+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/ZINCtemp.svg b/vst2_bin/plugins/FrozenWasteland/res/ZINCtemp.svg
new file mode 100644
index 00000000..8cd004c7
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/ZINCtemp.svg
@@ -0,0 +1,272 @@
+
+
+  
+    
+  
+  
+    
+      
+    
+    
+      
+      
+      
+      
+      
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+  
+  
+  
+    bId°°
+  ziNC
+  
+  MOD
+  
+  OUT
+  
+  CAR
+  A
+  D
+  MOD
+  CAR
+  OUT
+
diff --git a/vst2_bin/plugins/FrozenWasteland/res/fonts/01 Digit.ttf b/vst2_bin/plugins/FrozenWasteland/res/fonts/01 Digit.ttf
new file mode 100644
index 00000000..7502c91f
Binary files /dev/null and b/vst2_bin/plugins/FrozenWasteland/res/fonts/01 Digit.ttf differ
diff --git a/vst2_bin/plugins/FrozenWasteland/res/fonts/DejaVu-LICENSE.txt b/vst2_bin/plugins/FrozenWasteland/res/fonts/DejaVu-LICENSE.txt
new file mode 100644
index 00000000..254e2cc4
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/fonts/DejaVu-LICENSE.txt
@@ -0,0 +1,99 @@
+Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
+Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)
+
+Bitstream Vera Fonts Copyright
+------------------------------
+
+Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
+a trademark of Bitstream, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of the fonts accompanying this license ("Fonts") and associated
+documentation files (the "Font Software"), to reproduce and distribute the
+Font Software, including without limitation the rights to use, copy, merge,
+publish, distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright and trademark notices and this permission notice shall
+be included in all copies of one or more of the Font Software typefaces.
+
+The Font Software may be modified, altered, or added to, and in particular
+the designs of glyphs or characters in the Fonts may be modified and
+additional glyphs or characters may be added to the Fonts, only if the fonts
+are renamed to names not containing either the words "Bitstream" or the word
+"Vera".
+
+This License becomes null and void to the extent applicable to Fonts or Font
+Software that has been modified and is distributed under the "Bitstream
+Vera" names.
+
+The Font Software may be sold as part of a larger software package but no
+copy of one or more of the Font Software typefaces may be sold by itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
+TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
+FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
+ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
+FONT SOFTWARE.
+
+Except as contained in this notice, the names of Gnome, the Gnome
+Foundation, and Bitstream Inc., shall not be used in advertising or
+otherwise to promote the sale, use or other dealings in this Font Software
+without prior written authorization from the Gnome Foundation or Bitstream
+Inc., respectively. For further information, contact: fonts at gnome dot
+org. 
+
+Arev Fonts Copyright
+------------------------------
+
+Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the fonts accompanying this license ("Fonts") and
+associated documentation files (the "Font Software"), to reproduce
+and distribute the modifications to the Bitstream Vera Font Software,
+including without limitation the rights to use, copy, merge, publish,
+distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright and trademark notices and this permission notice
+shall be included in all copies of one or more of the Font Software
+typefaces.
+
+The Font Software may be modified, altered, or added to, and in
+particular the designs of glyphs or characters in the Fonts may be
+modified and additional glyphs or characters may be added to the
+Fonts, only if the fonts are renamed to names not containing either
+the words "Tavmjong Bah" or the word "Arev".
+
+This License becomes null and void to the extent applicable to Fonts
+or Font Software that has been modified and is distributed under the 
+"Tavmjong Bah Arev" names.
+
+The Font Software may be sold as part of a larger software package but
+no copy of one or more of the Font Software typefaces may be sold by
+itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
+TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
+
+Except as contained in this notice, the name of Tavmjong Bah shall not
+be used in advertising or otherwise to promote the sale, use or other
+dealings in this Font Software without prior written authorization
+from Tavmjong Bah. For further information, contact: tavmjong @ free
+. fr.
+
+$Id: LICENSE 2133 2007-11-28 02:46:28Z lechimp $
diff --git a/vst2_bin/plugins/FrozenWasteland/res/fonts/DejaVuSansMono.ttf b/vst2_bin/plugins/FrozenWasteland/res/fonts/DejaVuSansMono.ttf
new file mode 100644
index 00000000..f5786022
Binary files /dev/null and b/vst2_bin/plugins/FrozenWasteland/res/fonts/DejaVuSansMono.ttf differ
diff --git a/vst2_bin/plugins/FrozenWasteland/res/fonts/OFL.txt b/vst2_bin/plugins/FrozenWasteland/res/fonts/OFL.txt
new file mode 100644
index 00000000..e94ba4cf
--- /dev/null
+++ b/vst2_bin/plugins/FrozenWasteland/res/fonts/OFL.txt
@@ -0,0 +1,93 @@
+Sudo is Copyright (c) 2009-2016, Jens Kutilek (http://www.kutilek.de/).
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
diff --git a/vst2_bin/plugins/FrozenWasteland/res/fonts/Sudo.ttf b/vst2_bin/plugins/FrozenWasteland/res/fonts/Sudo.ttf
new file mode 100644
index 00000000..75b942bc
Binary files /dev/null and b/vst2_bin/plugins/FrozenWasteland/res/fonts/Sudo.ttf differ
diff --git a/vst2_bin/plugins/ML_modules/LICENSE b/vst2_bin/plugins/ML_modules/LICENSE
new file mode 100644
index 00000000..d8755142
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/LICENSE
@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2017, Martin Lueders
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vst2_bin/plugins/ML_modules/LICENSE-dist.txt b/vst2_bin/plugins/ML_modules/LICENSE-dist.txt
new file mode 100644
index 00000000..8c967605
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/LICENSE-dist.txt
@@ -0,0 +1,13 @@
+# kissfft
+
+Copyright (c) 2003-2010 Mark Borgerding
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+    * Neither the author nor the names of any contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vst2_bin/plugins/ML_modules/LICENSE.txt b/vst2_bin/plugins/ML_modules/LICENSE.txt
new file mode 100644
index 00000000..2aa851d1
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/LICENSE.txt
@@ -0,0 +1,7 @@
+Copyright (c) 2017 Martin Lueders
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vst2_bin/plugins/ML_modules/README.md b/vst2_bin/plugins/ML_modules/README.md
new file mode 100644
index 00000000..f2ce93ee
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/README.md
@@ -0,0 +1,13 @@
+# ML_modules
+
+![](https://github.com/martin-lueders/ML_modules/blob/master/images/ML_modules.png)
+
+This package will contribute some utiliy modules, such as voltage quantizers, trigger utilities, etc.
+Work is currently in progress.
+
+A short description of the available modules is on my wiki:
+
+https://github.com/martin-lueders/ML_modules/wiki
+
+
+If you enjoy those modules you can support the development by making a donation. Here's the link: [DONATE](https://paypal.me/MartinLueders)
diff --git a/vst2_bin/plugins/ML_modules/res/BPMdetect.svg b/vst2_bin/plugins/ML_modules/res/BPMdetect.svg
new file mode 100644
index 00000000..591a11c9
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/BPMdetect.svg
@@ -0,0 +1,1206 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+        
+        
+      
+      
+        
+        
+      
+      
+        
+          
+          
+        
+        
+          
+          
+        
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+    
+    
+    
+    
+    
+    
+      
+        
+      
+      
+        
+      
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+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+    
+    
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+      
+        
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/BPMdetect_orig.svg b/vst2_bin/plugins/ML_modules/res/BPMdetect_orig.svg
new file mode 100644
index 00000000..f5a72115
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/BPMdetect_orig.svg
@@ -0,0 +1,968 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+        
+        
+      
+      
+        
+        
+      
+      
+        
+          
+          
+        
+        
+          
+          
+        
+      
+    
+    
+    BPM Tools
+    
+    
+      1
+      8
+      2
+      3
+      4
+      5
+      6
+      7
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      1
+      8
+      2
+      3
+      4
+      5
+      6
+      7
+    
+    
+    
+    
+    
+    
+      1
+      8
+      2
+      3
+      4
+      5
+      6
+      7
+    
+    
+      1
+      8
+      2
+      3
+      4
+      5
+      6
+      7
+    
+    Clk In
+    Clk Out
+    Clk2 Out
+    Clk3 Out
+    Smooth
+    Mult
+    Mult
+    Swing
+    Swing
+    Delay CV
+    Mult
+    Div
+    CV Out
+    LFO
+    SEQ-3
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/CKSS_0.svg b/vst2_bin/plugins/ML_modules/res/CKSS_0.svg
new file mode 100644
index 00000000..2485f955
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/CKSS_0.svg
@@ -0,0 +1,130 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+      
+        
+          
+        
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/CKSS_1.svg b/vst2_bin/plugins/ML_modules/res/CKSS_1.svg
new file mode 100644
index 00000000..ade3ea05
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/CKSS_1.svg
@@ -0,0 +1,135 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+      
+        
+      
+      
+        
+          
+        
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Constants.svg b/vst2_bin/plugins/ML_modules/res/Constants.svg
new file mode 100644
index 00000000..e12919ed
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Constants.svg
@@ -0,0 +1,453 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+      
+      
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
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+    
+    
+      
+    
+    
+      
+    
+    
+      
+        
+        
+      
+      
+        
+        
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Constants_orig.svg b/vst2_bin/plugins/ML_modules/res/Constants_orig.svg
new file mode 100644
index 00000000..eb53b801
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Constants_orig.svg
@@ -0,0 +1,404 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+      
+      
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    Constants
+    
+    Semitones
+    1
+    2
+    3
+    4
+    5
+    7
+    12
+    -
+    +
+    
+      
+        
+        
+      
+      
+        
+        
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Counter.svg b/vst2_bin/plugins/ML_modules/res/Counter.svg
new file mode 100644
index 00000000..0d275835
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Counter.svg
@@ -0,0 +1,542 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
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+    
+    
+    
+      
+      
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+      
+    
+    
+      
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+      
+      
+    
+    
+      
+      
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+    
+    
+      
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+    
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Counter_orig.svg b/vst2_bin/plugins/ML_modules/res/Counter_orig.svg
new file mode 100644
index 00000000..27ec239b
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Counter_orig.svg
@@ -0,0 +1,414 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    Counter
+    
+    In
+    
+    Length
+    
+    Out
+    
+    Trigger
+    Start
+    Stop
+    In
+    Out
+    In
+    Out
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/DejaVuSansMono.ttf b/vst2_bin/plugins/ML_modules/res/DejaVuSansMono.ttf
new file mode 100644
index 00000000..f5786022
Binary files /dev/null and b/vst2_bin/plugins/ML_modules/res/DejaVuSansMono.ttf differ
diff --git a/vst2_bin/plugins/ML_modules/res/FreeVerb.svg b/vst2_bin/plugins/ML_modules/res/FreeVerb.svg
new file mode 100644
index 00000000..7de6809e
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/FreeVerb.svg
@@ -0,0 +1,625 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
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+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+        
+          
+          
+        
+        
+          
+          
+        
+      
+    
+    
+      
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+      
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+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+      
+      
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+    
+    
+    
+    
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+    
+    
+    
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+    
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+      
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+      
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+      
+      
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+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/FreeVerb_orig.svg b/vst2_bin/plugins/ML_modules/res/FreeVerb_orig.svg
new file mode 100644
index 00000000..c9ee9174
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/FreeVerb_orig.svg
@@ -0,0 +1,478 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+        
+          
+          
+        
+        
+          
+          
+        
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    In
+    
+    
+    
+    FreeVerb
+    
+    
+    Left
+    
+    Right
+    
+    Roomsize
+    Damping
+    Freeze
+    Outputs
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Jack.svg b/vst2_bin/plugins/ML_modules/res/Jack.svg
new file mode 100644
index 00000000..dcab721c
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Jack.svg
@@ -0,0 +1,177 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Knob.svg b/vst2_bin/plugins/ML_modules/res/Knob.svg
new file mode 100644
index 00000000..451492cd
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Knob.svg
@@ -0,0 +1,99 @@
+
+
+
+
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Knob_28.svg b/vst2_bin/plugins/ML_modules/res/Knob_28.svg
new file mode 100644
index 00000000..86c2a9f8
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Knob_28.svg
@@ -0,0 +1,105 @@
+
+
+
+
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/LEDButton.svg b/vst2_bin/plugins/ML_modules/res/LEDButton.svg
new file mode 100644
index 00000000..735ccdc2
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/LEDButton.svg
@@ -0,0 +1,134 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/LEDButton_medium.svg b/vst2_bin/plugins/ML_modules/res/LEDButton_medium.svg
new file mode 100644
index 00000000..7e15403c
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/LEDButton_medium.svg
@@ -0,0 +1,135 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/LEDButton_small.svg b/vst2_bin/plugins/ML_modules/res/LEDButton_small.svg
new file mode 100644
index 00000000..9c0c4cb6
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/LEDButton_small.svg
@@ -0,0 +1,135 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/LICENSE-DejaVu.txt b/vst2_bin/plugins/ML_modules/res/LICENSE-DejaVu.txt
new file mode 100644
index 00000000..254e2cc4
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/LICENSE-DejaVu.txt
@@ -0,0 +1,99 @@
+Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
+Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)
+
+Bitstream Vera Fonts Copyright
+------------------------------
+
+Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
+a trademark of Bitstream, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of the fonts accompanying this license ("Fonts") and associated
+documentation files (the "Font Software"), to reproduce and distribute the
+Font Software, including without limitation the rights to use, copy, merge,
+publish, distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright and trademark notices and this permission notice shall
+be included in all copies of one or more of the Font Software typefaces.
+
+The Font Software may be modified, altered, or added to, and in particular
+the designs of glyphs or characters in the Fonts may be modified and
+additional glyphs or characters may be added to the Fonts, only if the fonts
+are renamed to names not containing either the words "Bitstream" or the word
+"Vera".
+
+This License becomes null and void to the extent applicable to Fonts or Font
+Software that has been modified and is distributed under the "Bitstream
+Vera" names.
+
+The Font Software may be sold as part of a larger software package but no
+copy of one or more of the Font Software typefaces may be sold by itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
+TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
+FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
+ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
+FONT SOFTWARE.
+
+Except as contained in this notice, the names of Gnome, the Gnome
+Foundation, and Bitstream Inc., shall not be used in advertising or
+otherwise to promote the sale, use or other dealings in this Font Software
+without prior written authorization from the Gnome Foundation or Bitstream
+Inc., respectively. For further information, contact: fonts at gnome dot
+org. 
+
+Arev Fonts Copyright
+------------------------------
+
+Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the fonts accompanying this license ("Fonts") and
+associated documentation files (the "Font Software"), to reproduce
+and distribute the modifications to the Bitstream Vera Font Software,
+including without limitation the rights to use, copy, merge, publish,
+distribute, and/or sell copies of the Font Software, and to permit
+persons to whom the Font Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright and trademark notices and this permission notice
+shall be included in all copies of one or more of the Font Software
+typefaces.
+
+The Font Software may be modified, altered, or added to, and in
+particular the designs of glyphs or characters in the Fonts may be
+modified and additional glyphs or characters may be added to the
+Fonts, only if the fonts are renamed to names not containing either
+the words "Tavmjong Bah" or the word "Arev".
+
+This License becomes null and void to the extent applicable to Fonts
+or Font Software that has been modified and is distributed under the 
+"Tavmjong Bah Arev" names.
+
+The Font Software may be sold as part of a larger software package but
+no copy of one or more of the Font Software typefaces may be sold by
+itself.
+
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
+TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.
+
+Except as contained in this notice, the name of Tavmjong Bah shall not
+be used in advertising or otherwise to promote the sale, use or other
+dealings in this Font Software without prior written authorization
+from Tavmjong Bah. For further information, contact: tavmjong @ free
+. fr.
+
+$Id: LICENSE 2133 2007-11-28 02:46:28Z lechimp $
diff --git a/vst2_bin/plugins/ML_modules/res/MLButton_0.svg b/vst2_bin/plugins/ML_modules/res/MLButton_0.svg
new file mode 100644
index 00000000..0bf4134e
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/MLButton_0.svg
@@ -0,0 +1,134 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/MLButton_1.svg b/vst2_bin/plugins/ML_modules/res/MLButton_1.svg
new file mode 100644
index 00000000..2ae912d2
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/MLButton_1.svg
@@ -0,0 +1,134 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/MLScrew.svg b/vst2_bin/plugins/ML_modules/res/MLScrew.svg
new file mode 100644
index 00000000..3f9562d7
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/MLScrew.svg
@@ -0,0 +1,66 @@
+
+
+
+
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/OctaFlop.svg b/vst2_bin/plugins/ML_modules/res/OctaFlop.svg
new file mode 100644
index 00000000..24ea7f8a
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/OctaFlop.svg
@@ -0,0 +1,465 @@
+
+
+
+
+  
+    
+  
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+        
+        
+      
+      
+        
+        
+      
+      
+        
+        
+      
+      
+        
+        
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/OctaFlop_orig.svg b/vst2_bin/plugins/ML_modules/res/OctaFlop_orig.svg
new file mode 100644
index 00000000..9c76d921
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/OctaFlop_orig.svg
@@ -0,0 +1,417 @@
+
+
+
+
+  
+    
+  
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+        
+        
+      
+      
+        
+        
+      
+      
+        
+        
+      
+      
+        
+        
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    OctaFlop
+    
+    
+    Reset
+    In
+    Out
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/OctaSwitch.svg b/vst2_bin/plugins/ML_modules/res/OctaSwitch.svg
new file mode 100644
index 00000000..ef0240eb
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/OctaSwitch.svg
@@ -0,0 +1,487 @@
+
+
+
+
+  
+    
+  
+  
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+        
+        
+      
+      
+        
+        
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+    
+    
+      
+    
+    
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/OctaSwitch_orig.svg b/vst2_bin/plugins/ML_modules/res/OctaSwitch_orig.svg
new file mode 100644
index 00000000..cd5c4681
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/OctaSwitch_orig.svg
@@ -0,0 +1,413 @@
+
+
+
+
+  
+    
+  
+  
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+        
+        
+      
+      
+        
+        
+      
+    
+    OctaSwitch
+    Gate
+    Out
+    A
+    B
+    Threshold
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/OctaTrig.svg b/vst2_bin/plugins/ML_modules/res/OctaTrig.svg
new file mode 100644
index 00000000..60a52568
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/OctaTrig.svg
@@ -0,0 +1,466 @@
+
+
+
+
+  
+    
+  
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+      
+      
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+        
+        
+      
+      
+        
+        
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/OctaTrig_orig.svg b/vst2_bin/plugins/ML_modules/res/OctaTrig_orig.svg
new file mode 100644
index 00000000..b28d69c2
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/OctaTrig_orig.svg
@@ -0,0 +1,401 @@
+
+
+
+
+  
+    
+  
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+      
+      
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    OctaTrig
+    
+    Gate
+    Trigger Out
+    
+    
+    
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+        
+        
+      
+      
+        
+        
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Quantizer.png b/vst2_bin/plugins/ML_modules/res/Quantizer.png
new file mode 100644
index 00000000..513c27ee
Binary files /dev/null and b/vst2_bin/plugins/ML_modules/res/Quantizer.png differ
diff --git a/vst2_bin/plugins/ML_modules/res/Quantizer.svg b/vst2_bin/plugins/ML_modules/res/Quantizer.svg
new file mode 100644
index 00000000..5a4d9715
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Quantizer.svg
@@ -0,0 +1,487 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+  
+    
+      
+      
+        
+      
+    
+    
+    
+      
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+    
+    
+      
+      
+      
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Quantizer_orig.svg b/vst2_bin/plugins/ML_modules/res/Quantizer_orig.svg
new file mode 100644
index 00000000..5a2df456
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Quantizer_orig.svg
@@ -0,0 +1,421 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+    
+    
+    
+      
+      
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+  
+    
+    
+      
+      
+      
+      
+      
+    
+    Amount
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+      
+      h
+    
+    
+    In
+    
+    Out
+    
+    In
+    
+    Out
+    Amount
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Quantum.png b/vst2_bin/plugins/ML_modules/res/Quantum.png
new file mode 100644
index 00000000..e1ed97e5
Binary files /dev/null and b/vst2_bin/plugins/ML_modules/res/Quantum.png differ
diff --git a/vst2_bin/plugins/ML_modules/res/Quantum.svg b/vst2_bin/plugins/ML_modules/res/Quantum.svg
new file mode 100644
index 00000000..c0f685c3
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Quantum.svg
@@ -0,0 +1,894 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
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+    
+      
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+    
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+      
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+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    
+    
+      
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+    
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+    
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+    
+      
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+    
+      
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+      
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+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+    
+    
+      
+      
+      
+      
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Quantum_old.svg b/vst2_bin/plugins/ML_modules/res/Quantum_old.svg
new file mode 100644
index 00000000..a3b239c6
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Quantum_old.svg
@@ -0,0 +1,382 @@
+
+
+
+
+  
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+    
+    
+    
+    
+    Transpose
+    Trig
+    Gate
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+  
+  
+    Quantum
+    
+    
+    
+    In
+    Out
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/Quantum_orig.svg b/vst2_bin/plugins/ML_modules/res/Quantum_orig.svg
new file mode 100644
index 00000000..c291c4a3
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Quantum_orig.svg
@@ -0,0 +1,748 @@
+
+
+
+
+  
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+    
+    
+    
+    
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    Quantum
+    
+    
+    In
+    
+    
+    
+    Out
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    Trigger
+    Gate
+    Trans
+    pose
+    Reset
+    Note
+    Toggle
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/RedKnob.svg b/vst2_bin/plugins/ML_modules/res/RedKnob.svg
new file mode 100644
index 00000000..a67a5647
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/RedKnob.svg
@@ -0,0 +1,99 @@
+
+
+
+
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/RedKnob_28.svg b/vst2_bin/plugins/ML_modules/res/RedKnob_28.svg
new file mode 100644
index 00000000..b965e2a3
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/RedKnob_28.svg
@@ -0,0 +1,105 @@
+
+
+
+
+  
+  
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/SH8.svg b/vst2_bin/plugins/ML_modules/res/SH8.svg
new file mode 100644
index 00000000..cfba32b6
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/SH8.svg
@@ -0,0 +1,416 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/SH8_orig.svg b/vst2_bin/plugins/ML_modules/res/SH8_orig.svg
new file mode 100644
index 00000000..994d1633
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/SH8_orig.svg
@@ -0,0 +1,380 @@
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+    S&H 8
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diff --git a/vst2_bin/plugins/ML_modules/res/Segment7Standard.ttf b/vst2_bin/plugins/ML_modules/res/Segment7Standard.ttf
new file mode 100644
index 00000000..bdd6e2af
Binary files /dev/null and b/vst2_bin/plugins/ML_modules/res/Segment7Standard.ttf differ
diff --git a/vst2_bin/plugins/ML_modules/res/SeqSwitch.svg b/vst2_bin/plugins/ML_modules/res/SeqSwitch.svg
new file mode 100644
index 00000000..d36916bc
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/SeqSwitch.svg
@@ -0,0 +1,857 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/SeqSwitch2.svg b/vst2_bin/plugins/ML_modules/res/SeqSwitch2.svg
new file mode 100644
index 00000000..b12c9375
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/SeqSwitch2.svg
@@ -0,0 +1,852 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/SeqSwitch2_orig.svg b/vst2_bin/plugins/ML_modules/res/SeqSwitch2_orig.svg
new file mode 100644
index 00000000..714069e8
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/SeqSwitch2_orig.svg
@@ -0,0 +1,731 @@
+
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+  
+  
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+    SequentialSwitch 1 to 8
+    
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+    1
+    2
+    3
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+    6
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+    Reset
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diff --git a/vst2_bin/plugins/ML_modules/res/SeqSwitch_orig.svg b/vst2_bin/plugins/ML_modules/res/SeqSwitch_orig.svg
new file mode 100644
index 00000000..82f002b3
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/SeqSwitch_orig.svg
@@ -0,0 +1,735 @@
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+    SequentialSwitch 8 to 1
+    
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+    1
+    2
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+    6
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+    Out
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+      1
+      8
+      2
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+      5
+      6
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+    
+  
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diff --git a/vst2_bin/plugins/ML_modules/res/ShiftReg.svg b/vst2_bin/plugins/ML_modules/res/ShiftReg.svg
new file mode 100644
index 00000000..5fb820c2
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/ShiftReg.svg
@@ -0,0 +1,447 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/ShiftReg2.svg b/vst2_bin/plugins/ML_modules/res/ShiftReg2.svg
new file mode 100644
index 00000000..c6a637ce
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/ShiftReg2.svg
@@ -0,0 +1,766 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/ShiftReg2_orig.svg b/vst2_bin/plugins/ML_modules/res/ShiftReg2_orig.svg
new file mode 100644
index 00000000..674a8510
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/ShiftReg2_orig.svg
@@ -0,0 +1,630 @@
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+    Trigger
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+    Length
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+    A
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+    B
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+    Replace
+    Parent
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+    Out 1
+    Out 2
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diff --git a/vst2_bin/plugins/ML_modules/res/ShiftReg_orig.svg b/vst2_bin/plugins/ML_modules/res/ShiftReg_orig.svg
new file mode 100644
index 00000000..c2806c14
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/ShiftReg_orig.svg
@@ -0,0 +1,381 @@
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+    Trg
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diff --git a/vst2_bin/plugins/ML_modules/res/SmallButton_0.svg b/vst2_bin/plugins/ML_modules/res/SmallButton_0.svg
new file mode 100644
index 00000000..64f853b8
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/SmallButton_0.svg
@@ -0,0 +1,95 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/SmallButton_1.svg b/vst2_bin/plugins/ML_modules/res/SmallButton_1.svg
new file mode 100644
index 00000000..2bde562a
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/SmallButton_1.svg
@@ -0,0 +1,95 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/Sum8.svg b/vst2_bin/plugins/ML_modules/res/Sum8.svg
new file mode 100644
index 00000000..5f4ac4e8
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Sum8.svg
@@ -0,0 +1,366 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/Sum8_orig.svg b/vst2_bin/plugins/ML_modules/res/Sum8_orig.svg
new file mode 100644
index 00000000..bd8721c0
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Sum8_orig.svg
@@ -0,0 +1,345 @@
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+    
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diff --git a/vst2_bin/plugins/ML_modules/res/Sum8mk2.svg b/vst2_bin/plugins/ML_modules/res/Sum8mk2.svg
new file mode 100644
index 00000000..630e09b8
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Sum8mk2.svg
@@ -0,0 +1,378 @@
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diff --git a/vst2_bin/plugins/ML_modules/res/Sum8mk2_orig.svg b/vst2_bin/plugins/ML_modules/res/Sum8mk2_orig.svg
new file mode 100644
index 00000000..d402a66f
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/Sum8mk2_orig.svg
@@ -0,0 +1,341 @@
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+      
+      
+      
+    
+    
+  
+  
+    Sum Mk II
+    
+    Ins
+    Out
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/TrigBuf.png b/vst2_bin/plugins/ML_modules/res/TrigBuf.png
new file mode 100644
index 00000000..1d25f525
Binary files /dev/null and b/vst2_bin/plugins/ML_modules/res/TrigBuf.png differ
diff --git a/vst2_bin/plugins/ML_modules/res/TrigBuf.svg b/vst2_bin/plugins/ML_modules/res/TrigBuf.svg
new file mode 100644
index 00000000..f3a8bc01
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigBuf.svg
@@ -0,0 +1,615 @@
+
+
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diff --git a/vst2_bin/plugins/ML_modules/res/TrigBuf_orig.svg b/vst2_bin/plugins/ML_modules/res/TrigBuf_orig.svg
new file mode 100644
index 00000000..61e38571
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigBuf_orig.svg
@@ -0,0 +1,533 @@
+
+
+
+
+  
+    
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+        image/svg+xml
+        
+        
+      
+    
+  
+  
+  
+    
+    
+      
+      
+      
+      
+      
+    
+    TriggerBuffer
+    
+    
+    Arm
+    In
+    
+    Out
+    
+    In
+    
+    Out
+    
+    Arm
+    
+      
+        
+        
+      
+      
+        
+        
+      
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+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/TrigDelay.svg b/vst2_bin/plugins/ML_modules/res/TrigDelay.svg
new file mode 100644
index 00000000..acb37181
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigDelay.svg
@@ -0,0 +1,634 @@
+
+
+
+
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+        
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diff --git a/vst2_bin/plugins/ML_modules/res/TrigDelay_orig.svg b/vst2_bin/plugins/ML_modules/res/TrigDelay_orig.svg
new file mode 100644
index 00000000..5c05127d
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigDelay_orig.svg
@@ -0,0 +1,463 @@
+
+
+
+
+  
+    
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+        
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+          
+          
+        
+        
+          
+          
+        
+      
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+    
+    
+      
+      
+      
+      
+      
+    
+    TriggerDelay
+    
+    In
+    Delay
+    Out
+    Gate
+    Length
+    
+    
+    In
+    Delay
+    Out
+    Gate
+    Length
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/TrigSwitch.svg b/vst2_bin/plugins/ML_modules/res/TrigSwitch.svg
new file mode 100644
index 00000000..16764c42
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigSwitch.svg
@@ -0,0 +1,520 @@
+
+
+
+
+  
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+
diff --git a/vst2_bin/plugins/ML_modules/res/TrigSwitch2.svg b/vst2_bin/plugins/ML_modules/res/TrigSwitch2.svg
new file mode 100644
index 00000000..5bb8996c
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigSwitch2.svg
@@ -0,0 +1,520 @@
+
+
+
+
+  
+    
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+    
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+      
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+      
+        image/svg+xml
+        
+        
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+      
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+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/TrigSwitch2_orig.svg b/vst2_bin/plugins/ML_modules/res/TrigSwitch2_orig.svg
new file mode 100644
index 00000000..771ff2ca
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigSwitch2_orig.svg
@@ -0,0 +1,425 @@
+
+
+
+
+  
+    
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+        image/svg+xml
+        
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+        
+      
+    
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+    
+    
+      
+      
+      
+      
+      
+    
+    
+    Triggered Switch1 to 8
+    Out
+    Trigger
+    In
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/TrigSwitch3.svg b/vst2_bin/plugins/ML_modules/res/TrigSwitch3.svg
new file mode 100644
index 00000000..7e18fcf4
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigSwitch3.svg
@@ -0,0 +1,532 @@
+
+
+
+
+  
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diff --git a/vst2_bin/plugins/ML_modules/res/TrigSwitch3_2.svg b/vst2_bin/plugins/ML_modules/res/TrigSwitch3_2.svg
new file mode 100644
index 00000000..4d0e784d
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigSwitch3_2.svg
@@ -0,0 +1,532 @@
+
+
+
+
+  
+    
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+        image/svg+xml
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diff --git a/vst2_bin/plugins/ML_modules/res/TrigSwitch3_2_orig.svg b/vst2_bin/plugins/ML_modules/res/TrigSwitch3_2_orig.svg
new file mode 100644
index 00000000..9a59be00
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigSwitch3_2_orig.svg
@@ -0,0 +1,423 @@
+
+
+
+
+  
+    
+  
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+    
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+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    Triggered Switch1x3 to 8x3
+    
+    Out
+    Trigger
+    
+    In
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/TrigSwitch3_orig.svg b/vst2_bin/plugins/ML_modules/res/TrigSwitch3_orig.svg
new file mode 100644
index 00000000..98ca1892
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigSwitch3_orig.svg
@@ -0,0 +1,421 @@
+
+
+
+
+  
+    
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+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    Triggered Switch8x3 to 1x3
+    
+    In
+    Trigger
+    
+    Out
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/TrigSwitch_orig.svg b/vst2_bin/plugins/ML_modules/res/TrigSwitch_orig.svg
new file mode 100644
index 00000000..276b97bd
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/TrigSwitch_orig.svg
@@ -0,0 +1,427 @@
+
+
+
+
+  
+    
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+      
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+  
+  
+    
+      
+        image/svg+xml
+        
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+      
+    
+  
+  
+    
+    
+      
+      
+        
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+      
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+        
+        
+      
+    
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    Triggered Switch8 to 1
+    In
+    Trigger
+    Out
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/VoltMeter.svg b/vst2_bin/plugins/ML_modules/res/VoltMeter.svg
new file mode 100644
index 00000000..f2a0dd61
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/VoltMeter.svg
@@ -0,0 +1,399 @@
+
+
+
+
+  
+    
+  
+  
+    
+    
+    
+      
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+      
+      
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    
+      
+      
+      
+      
+      
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+      
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+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/ML_modules/res/VoltMeter_orig.svg b/vst2_bin/plugins/ML_modules/res/VoltMeter_orig.svg
new file mode 100644
index 00000000..f64658e7
--- /dev/null
+++ b/vst2_bin/plugins/ML_modules/res/VoltMeter_orig.svg
@@ -0,0 +1,360 @@
+
+
+
+
+  
+    
+  
+  
+    
+    
+    
+      
+      
+    
+    
+    
+    
+    
+      
+      
+    
+    
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
+      
+    
+    
+    Volt Meter
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+    
+      
+      
+    
+  
+
diff --git a/vst2_bin/plugins/huaba/LICENSE.txt b/vst2_bin/plugins/huaba/LICENSE.txt
new file mode 100644
index 00000000..9b81820f
--- /dev/null
+++ b/vst2_bin/plugins/huaba/LICENSE.txt
@@ -0,0 +1,18 @@
+Copyright (c) 2018 Daniel Huber
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this 
+software and associated documentation files (the "Software"), to deal in the Software 
+without restriction, including without limitation the rights to use, copy, modify, 
+merge, publish, distribute, sublicense, and/or sell copies of the Software, and to 
+permit persons to whom the Software is furnished to do so, subject to the following 
+conditions:
+
+The above copyright notice and this permission notice shall be included in all copies 
+or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR 
+THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vst2_bin/plugins/huaba/README.md b/vst2_bin/plugins/huaba/README.md
new file mode 100644
index 00000000..bf058b10
--- /dev/null
+++ b/vst2_bin/plugins/huaba/README.md
@@ -0,0 +1,22 @@
+**Simple VC 3-Band Equalizer**
+
+
+- low band from 0Hz to 880Hz 
+
+- mid band from 880Hz to 5000Hz 
+
+- high band from 5000Hz to 24000Hz
+
+![alt text](/screens/eq3.png)
+
+
+**A+B Bus**
+
+
+- Merges signals on the selected output bus
+
+- On middle position signal is off
+
+![alt text](/screens/abbus.png)
+
+please, [DONATE](http://paypal.me/DanielHuber81) so i can buy some beer and develop more modules.
diff --git a/vst2_bin/plugins/huaba/res/ABBus.svg b/vst2_bin/plugins/huaba/res/ABBus.svg
new file mode 100644
index 00000000..103264ce
--- /dev/null
+++ b/vst2_bin/plugins/huaba/res/ABBus.svg
@@ -0,0 +1,252 @@
+
+
+
+
+  
+  
+    
+      
+    
+    
+      
+      
+      
+    
+    
+  
+  
+    
+      
+        image/svg+xml
+        
+        
+      
+    
+  
+  
+    
+  
+  
+    
+    
+  
+  
+  
+    
+    
+    
+  
+  
+    
+    
+    
+      
+      
+      
+      
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diff --git a/vst2_bin/plugins/huaba/res/EQ3.svg b/vst2_bin/plugins/huaba/res/EQ3.svg
new file mode 100644
index 00000000..9c9ed1d6
--- /dev/null
+++ b/vst2_bin/plugins/huaba/res/EQ3.svg
@@ -0,0 +1,880 @@
+
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diff --git a/vst2_bin/plugins/huaba/res/Switch3_0.svg b/vst2_bin/plugins/huaba/res/Switch3_0.svg
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index 00000000..9f14cedd
--- /dev/null
+++ b/vst2_bin/plugins/huaba/res/Switch3_0.svg
@@ -0,0 +1,342 @@
+
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diff --git a/vst2_bin/plugins/huaba/res/Switch3_1.svg b/vst2_bin/plugins/huaba/res/Switch3_1.svg
new file mode 100644
index 00000000..d21b9e1f
--- /dev/null
+++ b/vst2_bin/plugins/huaba/res/Switch3_1.svg
@@ -0,0 +1,347 @@
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+        image/svg+xml
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diff --git a/vst2_bin/plugins/huaba/res/Switch3_2.svg b/vst2_bin/plugins/huaba/res/Switch3_2.svg
new file mode 100644
index 00000000..c1e1d47f
--- /dev/null
+++ b/vst2_bin/plugins/huaba/res/Switch3_2.svg
@@ -0,0 +1,342 @@
+
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+        
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diff --git a/vst2_bin/plugins/trowaSoft/LICENSE.txt b/vst2_bin/plugins/trowaSoft/LICENSE.txt
new file mode 100644
index 00000000..0e259d42
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/LICENSE.txt
@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
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diff --git a/vst2_bin/plugins/trowaSoft/README.md b/vst2_bin/plugins/trowaSoft/README.md
new file mode 100644
index 00000000..a8ed8764
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/README.md
@@ -0,0 +1,181 @@
+# trowaSoft-VCV
+

+
+

+
+trowaSoft Modules plugin for [VCV Rack](https://github.com/VCVRack/Rack) v0.5.x and v0.6.x. 
+Current pack includes [trigSeq & trigSeq64](#trigseq--trigseq64), [voltSeq](#voltseq), [multiWave](#multiwave) (new 2018-06-24), [multiScope](#multiscope), and [cvOSCcv](#cvosccv).
+
+For more information about these modules, please visit:
+http://www.geekasaurusrex.net/page/trowaSoft-Sequencer-Modules-for-VCV-Rack.aspx.
+
+For more information about Rack, please visit:
+https://vcvrack.com/.
+
+If you like the modules and wish to donate, you may do so [here](https://paypal.me/j4s0n). Any donation is much appreciated! Also note though that:
++ $5 USD buys the 'dev team' a Jack & Diet (programming fuel) at a neighborhood bar.
++ $10 USD buys the designer a bottle of wine.
+
+## Binaries/Builds
+Any builds that are currently available are at [Github Releases page](https://github.com/j4s0n-c/trowaSoft-VCV/releases) and [geeksaurusrex](http://www.geekasaurusrex.net/page/trowaSoft-Sequencer-Modules-for-VCV-Rack.aspx). 
+Recent builds should also be available in the [VCV plugin manager](https://vcvrack.com/plugins.html).
+
+**VCV Rack v0.6.x**:
+**2018-06-24**: The latest version is [v0.6.3](https://github.com/j4s0n-c/trowaSoft-VCV/releases/tag/v0.6.3) (for Rack v0.6.1).
+
+**VCV Rack v0.5.x**:
+2018-02-17: The last version is [v0.5.5.2](https://github.com/j4s0n-c/trowaSoft-VCV/releases/tag/v0.5.5.2). No more versions for Rack 0.5.x will be developed.
+
+
+To build for your platform, please visit the [VCV rack documentation](https://github.com/VCVRack/Rack#setting-up-your-development-environment).
+
+
+## Sequencers
+Currently there are three (3) sequencer modules.
+
+### trigSeq & trigSeq64
+

+
+
+

+  
+These are basic boolean on/off pad step sequencers (0V or 10V), based off the [Fundamentals SEQ3 sequencer](https://github.com/VCVRack/Fundamental).
+
++ **trigSeq** is 16-step; **trigSeq64** is 64-step.
++ Now 64 patterns. ~~16 patterns.~~
++ 16 channels (outputs).
++ Output modes: **TRIG** (trigger), **RTRG** (retrigger), **GATE** (continuous) (0 or 10V).
++ Inputs: Pattern, BPM, (step) Length, Clock, Reset.
++ Copy & Paste of channel or entire pattern.
++ Open Sound Control (OSC) interface (as of v.0.5.5.1). [more info](https://github.com/j4s0n-c/trowaSoft-VCV/wiki/Open-Sound-Control-(OSC)-Interface)
++ Advanced Randomization options (as of v.0.5.5.2) for all patterns, current edit pattern, or only the displayed channel. Chose from 'normal random' or 'structured' random patterns.
++ Hold mouse down and set multiple pads by dragging.
+
+### voltSeq
+

+
+

+  
+**voltSeq** is a variable voltage output step sequencer (-10V to +10V), based off the [Fundamentals SEQ3 sequencer](https://github.com/VCVRack/Fundamental).
+
++ **voltSeq** is 16-step.
++ Now 64 patterns. ~~16 patterns.~~
++ 16 channels (outputs).
++ Output modes:
+    + **VOLT** - Voltage (-10V to +10V): Output whatever voltage you want.
+    + **NOTE** - Midi Note (-5V to +5V) ~~(-4V to +6V)~~: Output notes (12 notes per 1 V; 10 octaves). [Base pitch (0V)](https://github.com/j4s0n-c/trowaSoft-VCV/issues/9) is now C4 (as of v0.5.5.2). Range is C-1 to C9 as of v0.6.0.
+    + **PATT** - Pattern (-10V to +10V): To control the currently playing Pattern (or Length) on another **trigSeq** or **voltSeq**. (Now 1 to 64 in range).  
++ Inputs: Pattern, BPM, (step) Length, Clock, Reset.
++ Copy & Paste of channel or entire pattern.
++ Open Sound Control (OSC) interface (as of v.0.5.5.1). [more info](https://github.com/j4s0n-c/trowaSoft-VCV/wiki/Open-Sound-Control-(OSC)-Interface)
++ Advanced Randomization options (as of v.0.5.5.2) for all patterns, current edit pattern, or only the displayed channel. Chose from 'normal random' or 'structured' random patterns.
++ Shift Values (as of v0.5.5.2): +/- 1 Volt or 1 Octave or 1 Pattern for all patterns, current edit pattern, or only the displayed channel.
+
+## multiWave
+

+
+

+
+**multiWave** is a digital oscillator module with three (3) oscillators/clocks, each with two (2) configurable wave channel outputs. This module has been made to complement multiScope
+and is new in v0.6.3.
+
++ Screen User Controls:
+    + Click on a value to edit it directly (a text box should appear and allow you to type the value).
+    + **Tab** or **Tab-Shift** will iterate through the editable text boxes. 
+    + Valid for all displayed values except for WAVE and AUX (AUX is only an editable textbox for pulse width when SQR/rectangle wave is selected).
+
++ CV Inputs & User Controls per Oscillator:
+    + **SYNC** - (Right hand side) Reset/sync the oscillator (to phase 0). Currently this is CV only (no UI control).
+    + **AMPL** - Amplitude (-10V to +10V).
+    + **FREQ** - Frequency (1V/Oct) for the oscillator clock.  
+    The Frequency knob rotates 360°. Hold down the **Shift** key for coarser control or the **Control** key for finer control while dragging up/down.
+    + **PHASE** - Phase Shift (-10V to +10V).
+    + **OFFSET** - Offset (-10V to +10V).
+    + CV Inputs & User Controls per Channel Output:
+        + **WAV** - Waveform Type (-5V to +5V): SIN, TRI, SAW, SQR.
+        + **AUX** - Aux (-5V to +5V). If the CV input is active then, the knob value is ignored.  
+        Currently only SAW and SQR have functions: 
+		    + SAW: Slope (pos |/| or neg |\\|). 0 or positive CV for positive slope.
+			+ SQR: Pulse Width.
+			+ SIN and TRI adjustments will be added later when/if we think of another parameter for these waveforms.  
+        + **PHASE** - Phase Shift (-10V to +10V). Value is relative to the oscillator clock.
+        + **MOD** - Amplitude modulation (-10V to +10V). Knob controls the mix between the raw signal and the modded signal.
+        + **\*** - Button for modulation type (Digital or Ring). Currently this is UI only (no CV input).
+
++ CV Outputs per Oscillator:
+    + **SYNC** - Triggers whenever the period restarts.
+    + CV Outputs per Channel Output:
+        + **X<n> or Y<n>** - RAW waveform without amplitude modulation (**MOD**).
+        + **MOD** - The modulated waveform (based on the MOD knob and the incoming MOD signal input).
+
+## multiScope
+

+
+

+
+**multiScope** is a visual effects scope, with lissajous mode, that allows three (3) waveforms to be drawn on the same screen/canvas. (code based on [JW Modules FullScope](https://github.com/jeremywen) and [Fundamental Scope](https://github.com/VCVRack/Fundamental))
+
+**WARNING**: New version seems to crash on Mac OS. If anyone more adept at OSX programming wants to figure out why, it would be **MUCH** appreciated. Otherwise, whenever there is time we will try to figure it out, but the multiScope module has been degraded to low priority.
+
++ CV Inputs per Channel:
+    + **X** - X-value (horizontal component).
+    + **Y** - Y-value (vertical component).
+    + **C** - Color/hue (0V to +5V).
+    + **A** - Alpha channel (0V to +5V).
+    + **BLANK** - Blank ON or OFF. By default, Blank is off. ON is any input <=0 (really < 0.1V), otherwise it will be OFF.  
+    You can use a **trigSeq** (in **CONT** mode, synchronized with a **voltSeq**) to control / hide lines that you do not wish to be shown.
+	+ **FC** - Fill Color hue (0V to +5V)
+    + **FA** - Fill alpha channel (0V to +5V).
+    + **R** - Rotation (-10V to +10V). Will either be a rotational rate or if the **ABS** button is on, it will be the absolute angular position.
+    + **T** - Time.
+    + **TH** - Line Thickness.
+  
++ User Controls per Channel:
+    + **X** - Offset (OFF) & Scale (SCL) knobs.
+    + **Y** - Offset (OFF) & Scale (SCL) knobs.
+    + **LNK** - (Toggle) Link the X-scale and Y-scale knobs together so they will change together (have the same value).
+    + **C** - Color knob. If an input is active on the Color port, this is ignored. Highest setting will yield White now.
+    + **A** - Alpha channel knob. If an input is active on the Alpha port, this is ignored.
+    + **FC** - Fill Color knob. If an input is active on the Fill Color port, this is ignored. Highest setting yield give White now.
+    + **Fill Color** - (Toggle) Fill on/off.
+    + **FA** - Fill alpha channel knob. If an input is active on the Alpha port, this is ignored.
+    + _Rotation Controls_:
+        + **R** - Rotation knob. If an input is active on the Rotation port, this is ignored.
+        + **ABS** - (Toggle) Turning ABS on will make the rotation inputs control the absolute angular position instead of a rate.		
+    + **T** - Time adjustment knob. Will be used along with the Time input port.
+    + **TH** - Line Thickness. If an input is active on the Thickness port, this is ignored.
+	+ **EFFECT** - Effect knob.
+    + **X*Y** - (Toggle) Toggle lissajous mode on / off (default is on).
+
++ User Controls for entire module:
+    + **INFO** - (Toggle) Toggle input parameter information on / off (default is on). Located on the right-hand-side (RHS) bar.
+	+ **BG COLOR** - (Toggle) Toggle on-screen Background Color picker on / off (default is on). Located on the right-hand-side (RHS) bar.
+	+ **Background Color Picker** - Displayed on screen. Hue-Saturation-Light (HSL) sliders to pick the background color.
+
+## cvOSCcv
+

+
+

+  
+**cvOSCcv** is a simple, generic Open Sound Control (OSC) module for outputting Rack CVs to OSC and reading in simple OSC messages into Rack CVs. This module is new in version 0.6.0.
+
++ **CV Inputs** - CV => OSC (8 Channels), each channel:
+    + **TRG** - If active, then OSC messages will output the **VAL** CV input when triggered.
+    + **VAL** - The value that will output over OSC. Currently sent as a float.
+      If there is no trigger present, the module will output whenever **VAL** changes at least 0.05 up to 100 Hz.
++ **CV Outputs** - OSC => CV (8 channels), each channel:
+    + **TRG** - (0-10V) Triggers whenever an OSC message is received.
+	+ **VAL** - (Gate) Outputs the last OSC value received.
++ **User Controls**:
+	+ **CONFIG** - (Toggle) Button to toggle the configuration view. When an OSC connection is active, a blue light will appear on the button.
+	+ **OSC IP Address** - The IP address of the OSC client/server.  Default is `127.0.0.1`.
+	+ **Out Port** - Port for sending messages. 
+	+ **In Port** - Port for receiving messages. Currently, trowaSoft modules can NOT share the same ports.
+	+ **Namespace** - The OSC namespace. Default is `trowacv`.
+	+ **Auto Con** - Automatically reconnect on load from save. The connection will be restore if the connection was active (in the save file) and this is checked.
+    + Per Channel:  
+        + **Address** - Endpoint address. Default is `/ch/{channel #}`.
+		+ **ADV** - (as of v0.6.2) Advanced settings for simple value conversions. Specify simple OSC data types (float, int, bool) and the CV and OSC ranges.
+
+	NOTE: To save Channel Address changes after a connection is active, simply hide the configuration screen again.
+
diff --git a/vst2_bin/plugins/trowaSoft/other/trowaSoft_Sequencer_Control_Horiz.touchosc b/vst2_bin/plugins/trowaSoft/other/trowaSoft_Sequencer_Control_Horiz.touchosc
new file mode 100644
index 00000000..1a038aac
Binary files /dev/null and b/vst2_bin/plugins/trowaSoft/other/trowaSoft_Sequencer_Control_Horiz.touchosc differ
diff --git a/vst2_bin/plugins/trowaSoft/pd/cvOSCcv_to_MIDI.pd b/vst2_bin/plugins/trowaSoft/pd/cvOSCcv_to_MIDI.pd
new file mode 100644
index 00000000..b39bad1a
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/pd/cvOSCcv_to_MIDI.pd
@@ -0,0 +1,107 @@
+#N canvas 773 237 565 518 10;
+#X obj 14 14 import mrpeach;
+#X obj 14 43 udpreceive 7000;
+#X obj 14 65 unpackOSC;
+#X obj 14 493 noteout;
+#X obj 14 454 makenote 100 500;
+#X obj 14 87 routeOSC /trowacv/ch;
+#X obj 14 109 routeOSC /1 /2 /3 /4;
+#X obj 14 435 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 318 44 routeOSC /5 /6 /7 /8;
+#X obj 14 473 pack f f 1;
+#X text 68 487 ^ MIDI Channel;
+#X text 118 454 < Note Velocity and Duration;
+#X obj 329 404 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 330 471 pack f f 1;
+#X text 384 484 ^ MIDI Channel;
+#X obj 330 492 ctlout;
+#X obj 24 413 noteout;
+#X obj 24 374 makenote 100 500;
+#X obj 24 355 expr int(($f1 + 5) / 10 * 127) - 1;
+#X text 78 407 ^ MIDI Channel;
+#X text 128 374 < Note Velocity and Duration;
+#X obj 34 333 noteout;
+#X obj 34 294 makenote 100 500;
+#X obj 34 275 expr int(($f1 + 5) / 10 * 127) - 1;
+#X text 88 327 ^ MIDI Channel;
+#X text 138 294 < Note Velocity and Duration;
+#X obj 44 253 noteout;
+#X obj 44 214 makenote 100 500;
+#X obj 44 195 expr int(($f1 + 5) / 10 * 127) - 1;
+#X text 98 247 ^ MIDI Channel;
+#X text 148 214 < Note Velocity and Duration;
+#X obj 24 393 pack f f 2;
+#X obj 34 313 pack f f 3;
+#X obj 44 233 pack f f 4;
+#X obj 358 429 t b;
+#X msg 358 451 1;
+#X text 383 450 < MIDI CC #;
+#X obj 339 294 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 340 361 pack f f 1;
+#X text 394 374 ^ MIDI Channel;
+#X obj 340 382 ctlout;
+#X obj 368 319 t b;
+#X text 393 340 < MIDI CC #;
+#X obj 349 184 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 350 251 pack f f 1;
+#X text 404 264 ^ MIDI Channel;
+#X obj 350 272 ctlout;
+#X obj 378 209 t b;
+#X text 403 230 < MIDI CC #;
+#X obj 359 74 expr int(($f1 + 5) / 10 * 127) - 1;
+#X obj 360 141 pack f f 1;
+#X text 414 154 ^ MIDI Channel;
+#X obj 360 162 ctlout;
+#X obj 388 99 t b;
+#X text 413 120 < MIDI CC #;
+#X msg 368 341 2;
+#X msg 378 231 3;
+#X msg 388 121 4;
+#X connect 1 0 2 0;
+#X connect 2 0 5 0;
+#X connect 4 0 9 0;
+#X connect 4 1 9 1;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 6 1 18 0;
+#X connect 6 2 23 0;
+#X connect 6 3 28 0;
+#X connect 6 4 8 0;
+#X connect 7 0 4 0;
+#X connect 8 0 12 0;
+#X connect 8 1 37 0;
+#X connect 8 2 43 0;
+#X connect 8 3 49 0;
+#X connect 9 0 3 0;
+#X connect 12 0 13 0;
+#X connect 12 0 34 0;
+#X connect 13 0 15 0;
+#X connect 17 0 31 0;
+#X connect 17 1 31 1;
+#X connect 18 0 17 0;
+#X connect 22 0 32 0;
+#X connect 22 1 32 1;
+#X connect 23 0 22 0;
+#X connect 27 0 33 0;
+#X connect 27 1 33 1;
+#X connect 28 0 27 0;
+#X connect 31 0 16 0;
+#X connect 32 0 21 0;
+#X connect 33 0 26 0;
+#X connect 34 0 35 0;
+#X connect 35 0 13 1;
+#X connect 37 0 38 0;
+#X connect 37 0 41 0;
+#X connect 38 0 40 0;
+#X connect 41 0 55 0;
+#X connect 43 0 44 0;
+#X connect 43 0 47 0;
+#X connect 44 0 46 0;
+#X connect 47 0 56 0;
+#X connect 49 0 50 0;
+#X connect 49 0 53 0;
+#X connect 50 0 52 0;
+#X connect 53 0 57 0;
+#X connect 55 0 38 1;
+#X connect 56 0 44 1;
+#X connect 57 0 50 1;
diff --git a/vst2_bin/plugins/trowaSoft/pd/trigSeq64_Launchpad.pd b/vst2_bin/plugins/trowaSoft/pd/trigSeq64_Launchpad.pd
new file mode 100644
index 00000000..1a1f047b
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/pd/trigSeq64_Launchpad.pd
@@ -0,0 +1,476 @@
+#N canvas 1292 262 319 190 10;
+#N canvas 579 0 1240 993 send_OSC 0;
+#X obj 327 45 cnv 15 305 63 empty empty empty 20 12 0 14 -135168 -66577
+0;
+#X obj 260 304 r OSC;
+#X obj 76 9 import mrpeach;
+#X obj 260 327 packOSC;
+#X obj 313 365 udpsend;
+#X obj 389 319 prepend connect;
+#X obj 389 298 pack s f;
+#X obj 436 269 fromsymbol;
+#X msg 313 298 disconnect;
+#X obj 461 172 t b s b;
+#X obj 376 392 s def_ip;
+#X obj 376 373 prepend set;
+#X obj 334 172 t s s b;
+#X obj 376 354 tosymbol;
+#X obj 465 373 prepend set;
+#X obj 465 354 tosymbol;
+#X obj 75 32 loadbang;
+#X obj 75 49 t b b b;
+#X obj 39 160 s IP;
+#X msg 201 124 7001;
+#X obj 201 141 l2s;
+#X msg 39 118 127.0.0.1;
+#X obj 39 139 tosymbol;
+#X obj 47 97 r def_ip;
+#X obj 542 64 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X text 559 63 Disconnect;
+#X symbolatom 334 64 15 0 0 2 IP IP -, f 15;
+#X symbolatom 490 64 7 0 0 2 Out_Port OUT_PORT -, f 7;
+#X obj 201 158 s OUT_PORT;
+#X text 338 79 (127.0.0.1 for local machine), f 14;
+#X symbolatom 435 64 7 0 0 2 In_Port IN_PORT -, f 7;
+#X obj 212 95 r def_out_port;
+#X obj 465 392 s def_out_port;
+#X obj 593 265 udpreceive 7000;
+#X obj 593 282 unpackOSC;
+#X obj 593 299 routeOSC /tsseq;
+#X obj 653 568 routeOSC /state /patt /len /omode;
+#X obj 653 618 ctlout 107;
+#X text 725 615 PLAY status;
+#N canvas 0 0 450 300 (subpatch) 0;
+#X array active_steps 64 float 2 black black;
+#X coords 0 1 64 -1 102 34 1;
+#X restore 690 57 graph;
+#N canvas 1221 21 450 438 draw_steps 0;
+#X obj 223 355 noteout;
+#X obj 226 172 unpack f f, f 13;
+#X obj 249 189 swap;
+#X obj 249 206 tabwrite active_steps;
+#X obj 64 28 inlet;
+#X obj 174 138 pack f f;
+#X obj 174 86 s2l /;
+#X obj 174 67 unpack s f;
+#X obj 174 48 routeOSC /step;
+#X obj 225 295 expr int($f1 / 8) * 16 + $f1 % 8;
+#X obj 55 188 pack f f;
+#X obj 52 214 print DEBUG;
+#X obj 159 114 - 1;
+#X text 370 346 color;
+#X obj 323 250 r color_step;
+#X obj 244 332 expr if($f1 == 0 \, 0 \, $f2);
+#X connect 1 0 2 0;
+#X connect 1 0 9 0;
+#X connect 1 1 2 1;
+#X connect 1 1 15 0;
+#X connect 2 0 3 0;
+#X connect 2 1 3 1;
+#X connect 4 0 8 0;
+#X connect 5 0 1 0;
+#X connect 6 0 12 0;
+#X connect 7 0 6 0;
+#X connect 7 1 5 1;
+#X connect 8 0 7 0;
+#X connect 9 0 0 0;
+#X connect 9 0 10 1;
+#X connect 10 0 11 0;
+#X connect 12 0 5 0;
+#X connect 12 0 10 0;
+#X connect 14 0 15 1;
+#X connect 15 0 0 1;
+#X restore 726 468 pd draw_steps;
+#N canvas 660 28 450 415 playhead 0;
+#X obj 142 122 tabread active_steps;
+#X obj 136 98 f;
+#X obj 113 219 expr int($f1 / 8) * 16 + $f1 % 8;
+#X obj 97 349 noteout;
+#X obj 116 74 t f f b;
+#X obj 125 180 noteout;
+#X obj 125 163 expr int($f1 / 8) * 16 + $f1 % 8;
+#X text 171 326 PLAYHEAD 44 = med green;
+#X obj 29 12 inlet;
+#X obj 78 42 - 1;
+#X obj 141 259 r color_play;
+#X obj 98 326 pack f f;
+#X obj 230 259 loadbang;
+#X msg 190 293 44;
+#X text 290 138 color;
+#X obj 269 72 r color_step;
+#X obj 141 141 expr if($f1 == 0 \, 0 \, $f2);
+#X connect 0 0 16 0;
+#X connect 1 0 0 0;
+#X connect 1 0 6 0;
+#X connect 2 0 11 0;
+#X connect 4 0 2 0;
+#X connect 4 1 1 1;
+#X connect 4 2 1 0;
+#X connect 6 0 5 0;
+#X connect 8 0 9 0;
+#X connect 9 0 4 0;
+#X connect 10 0 11 1;
+#X connect 11 0 3 0;
+#X connect 12 0 13 0;
+#X connect 13 0 11 1;
+#X connect 15 0 16 1;
+#X connect 16 0 5 1;
+#X restore 481 515 pd playhead;
+#X obj 593 245 prepend port;
+#X obj 593 212 fromsymbol;
+#X obj 567 178 t b s b;
+#X msg 670 211 7000;
+#X obj 103 138 tosymbol;
+#X obj 111 95 r def_in_port;
+#X obj 103 159 s IN_PORT;
+#X msg 103 116 7000;
+#X obj 20 43 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X obj 707 268 prepend set;
+#X obj 707 249 tosymbol;
+#X obj 707 287 s def_in_port;
+#X obj 118 355 system;
+#X msg 118 331 ipconfig & pause;
+#X obj 441 88 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1
+-1;
+#X text 460 86 Show Local IP Info;
+#X obj 327 26 cnv 15 305 19 empty empty OSC\ Config 4 6 0 14 -2112
+-262144 0;
+#X obj 634 329 routeOSC /play /edit;
+#X obj 592 387 routeOSC /clock;
+#X obj 346 482 print /clock;
+#X obj 775 383 routeOSC /step/led;
+#X obj 777 428 print /tsseq/step/led;
+#X obj 653 595 expr if($f1 > 0 \, 60 \, 0);
+#X connect 1 0 3 0;
+#X connect 3 0 4 0;
+#X connect 5 0 4 0;
+#X connect 6 0 5 0;
+#X connect 7 0 6 1;
+#X connect 7 0 15 0;
+#X connect 8 0 4 0;
+#X connect 9 0 6 0;
+#X connect 9 1 7 0;
+#X connect 9 2 8 0;
+#X connect 11 0 10 0;
+#X connect 12 0 13 0;
+#X connect 12 1 6 0;
+#X connect 12 2 8 0;
+#X connect 13 0 11 0;
+#X connect 14 0 32 0;
+#X connect 15 0 14 0;
+#X connect 16 0 17 0;
+#X connect 17 0 21 0;
+#X connect 17 1 49 0;
+#X connect 17 2 19 0;
+#X connect 19 0 20 0;
+#X connect 20 0 28 0;
+#X connect 21 0 22 0;
+#X connect 22 0 18 0;
+#X connect 23 0 21 0;
+#X connect 24 0 8 0;
+#X connect 26 0 12 0;
+#X connect 27 0 9 0;
+#X connect 30 0 44 0;
+#X connect 31 0 19 0;
+#X connect 33 0 34 0;
+#X connect 34 0 35 0;
+#X connect 35 0 59 0;
+#X connect 35 0 60 0;
+#X connect 35 0 62 0;
+#X connect 36 0 64 0;
+#X connect 42 0 33 0;
+#X connect 43 0 42 0;
+#X connect 43 0 52 0;
+#X connect 44 0 6 0;
+#X connect 44 1 43 0;
+#X connect 44 2 8 0;
+#X connect 45 0 42 0;
+#X connect 46 0 48 0;
+#X connect 47 0 49 0;
+#X connect 49 0 46 0;
+#X connect 50 0 17 0;
+#X connect 51 0 53 0;
+#X connect 52 0 51 0;
+#X connect 55 0 54 0;
+#X connect 56 0 55 0;
+#X connect 59 0 36 0;
+#X connect 59 1 40 0;
+#X connect 60 0 41 0;
+#X connect 64 0 37 0;
+#X coords 0 -1 1 1 307 84 2 326 25;
+#X restore 6 39 pd send_OSC;
+#N canvas 132 90 1196 806 MIDI_crap 0;
+#X obj 32 -213 notein;
+#X obj 61 85 expr $f1 % 16 < 8;
+#X obj 28 102 spigot;
+#X obj 28 68 t f f, f 6;
+#X obj 207 -167 spigot;
+#X obj 207 -204 t f f;
+#X obj 234 -187 expr $f1 % 16 > 7;
+#X obj 208 -144 expr $f1 / 16 - 0.5;
+#X obj 407 -193 ctlin;
+#X obj 407 -168 swap;
+#X obj 406 -68 pack f f;
+#X obj 610 345 spigot;
+#X obj 319 461 spigot;
+#X text 71 101 Launchpad Pad Note -> 0-63;
+#X text 252 -167 RHS Buttons;
+#X text 404 -215 Control Messages (Top Buttons);
+#X text 449 -197 Top buttons 104-111;
+#X text 671 -212 104: learn ^ btn;
+#X text 670 -192 105: view down btn;
+#X text 671 -172 106: page < btn;
+#X text 674 -154 107: page > btn;
+#X text 674 -136 108: inst session btn;
+#X text 675 -114 109: fx user 1 btn;
+#X text 677 -76 111: mixer mixer btn;
+#X text 674 -95 110: user user 2 btn;
+#X obj 406 -44 route 104 105 106 107 108 109 110 111;
+#X text 651 383 Send Step;
+#X text 560 43 Mixer btn (111);
+#X obj 499 41 expr $f1;
+#X text 497 23 user (user 2) btn (110);
+#X obj 318 363 spigot;
+#X obj 437 26 expr $f1;
+#X text 435 8 fx (user 1) btn (109);
+#X obj -13 419 spigot;
+#X text 38 421 comment;
+#X text 363 362 comment;
+#X text 367 464 comment;
+#X obj 38 402 expr if($f1 > 0 \, 1 \, 0);
+#X text 921 177 Page > (107);
+#X obj 373 346 expr if($f1 > 0 \, 1 \, 0);
+#X obj 370 444 expr if($f1 > 0 \, 1 \, 0);
+#X obj 922 228 expr if($f1>0 \, 1 \, 0);
+#X obj 562 61 expr $f1;
+#X obj 923 195 expr $f1;
+#X obj 8 288 spigot;
+#X obj 66 268 expr if($f1 > 0 \, 1 \, 0);
+#X obj 375 7 expr $f1;
+#X text 373 -10 inst session btn (108);
+#X text 11 247 PAD: Jump Step (PLAYING step) (Hold inst session 108)
+, f 55;
+#X text -12 358 PAD: Select PLAY Length (Hold Fx User 1 109);
+#X text 320 326 PAD: Select PLAY Pattern (Hold User 2 110);
+#X text 317 423 PAD: Select *EDIT* Pattern (Hold Mixer 111);
+#X text 651 396 Send step if ctrl btns not pressed;
+#X obj 670 317 expr if($f1 > 0 \, 0 \, 1);
+#X obj 1014 256 expr if($f1>0 \, 1 \, 0);
+#X obj 915 302 expr ($f1+$f2)==2;
+#X obj 916 327 spigot;
+#X text 834 280 Toggle Performance Mode: user user 2 btn + Page > btn
+;
+#X obj 32 -189 stripnote;
+#X obj 679 69 prepend sendtyped /tsseq/play/state/tog i;
+#X obj 914 348 prepend sendtyped /tsseq/mode/tog i;
+#X obj 610 365 prepend sendtyped /tsseq/edit/step/tog i;
+#X obj 477 -144 stripnote;
+#X obj 477 -107 pack f f;
+#X obj 478 -80 route 104 105 106 107;
+#X text 699 46 Play/Pause: Page > btn;
+#X obj 649 -19 s OSC;
+#X obj 610 389 s OSC;
+#X obj 8 330 s OSC;
+#X obj -15 465 s OSC;
+#X obj 914 369 s OSC;
+#X obj 679 91 s OSC;
+#X obj 682 284 loadbang;
+#X obj 318 397 s OSC;
+#X obj 318 509 s OSC;
+#X obj 615 245 s OSC;
+#X obj 28 203 s press;
+#X obj 610 319 r press;
+#X obj 316 441 r press;
+#X obj 318 343 r press;
+#X obj -13 377 r press;
+#X obj 8 267 r press;
+#X text 614 132 Right Side Buttons: Select *EDIT* Channel 1-8 (Hold
+Mixer button for 9-16), f 47;
+#X obj 149 58 noteout;
+#X obj 223 -98 s sidebtns;
+#X obj 615 164 r sidebtns;
+#X obj 198 -71 uzi 8;
+#X obj 198 -33 cup;
+#X msg 212 -52 0;
+#X obj 115 -43 f;
+#X obj 170 -97 t b b;
+#X obj 202 14 expr ($f1 + 1) * 16 - 8;
+#X obj 136 -69 delay 20;
+#X obj 202 36 makenote 12 1;
+#X obj 629 205 s edit_ch;
+#X obj 125 -18 r edit_ch;
+#X obj 77 38 pack f f;
+#X obj 730 -3 cnv 15 305 19 empty empty MIDI\ I/O\ Patch 4 6 0 14 -2112
+-262144 0;
+#X obj 28 119 expr (int($f1/16)*8 + $f1 % 16);
+#X obj 680 442 print;
+#X obj 45 164 + 1;
+#X obj 615 228 prepend sendtyped /tsseq/edit/ch i;
+#X obj 615 181 expr if($f2 > 0 \, $f1 + 8 \, $f1) + 1;
+#X msg 648 -41 send /tsseq/play/reset, f 27;
+#X obj 8 309 prepend sendtyped /tsseq/play/step i;
+#X obj -13 444 prepend sendtyped /tsseq/play/len i;
+#X obj -13 399 f;
+#X obj 318 380 prepend sendtyped /tsseq/play/pat i;
+#X obj 319 486 prepend sendtyped /tsseq/edit/pat i;
+#X obj 45 12 expr if($f1 > 7 \, 15 \, 13);
+#X obj 847 -28 s OSC;
+#X msg 846 -50 send /tsseq/edit/step/rnd, f 27;
+#X connect 0 0 58 0;
+#X connect 0 1 58 1;
+#X connect 1 0 2 1;
+#X connect 2 0 98 0;
+#X connect 3 0 2 0;
+#X connect 3 1 1 0;
+#X connect 4 0 7 0;
+#X connect 5 0 4 0;
+#X connect 5 1 6 0;
+#X connect 6 0 4 1;
+#X connect 7 0 84 0;
+#X connect 7 0 90 0;
+#X connect 8 0 9 0;
+#X connect 8 1 9 1;
+#X connect 9 0 10 0;
+#X connect 9 0 62 0;
+#X connect 9 1 10 1;
+#X connect 9 1 62 1;
+#X connect 10 0 25 0;
+#X connect 11 0 61 0;
+#X connect 12 0 108 0;
+#X connect 25 3 43 0;
+#X connect 25 4 46 0;
+#X connect 25 5 31 0;
+#X connect 25 6 28 0;
+#X connect 25 7 42 0;
+#X connect 28 0 39 0;
+#X connect 28 0 53 0;
+#X connect 28 0 54 0;
+#X connect 30 0 107 0;
+#X connect 31 0 37 0;
+#X connect 31 0 53 0;
+#X connect 33 0 105 0;
+#X connect 37 0 33 1;
+#X connect 39 0 30 1;
+#X connect 40 0 12 1;
+#X connect 41 0 55 0;
+#X connect 42 0 40 0;
+#X connect 42 0 53 0;
+#X connect 42 0 102 1;
+#X connect 43 0 41 0;
+#X connect 44 0 104 0;
+#X connect 45 0 44 1;
+#X connect 46 0 45 0;
+#X connect 46 0 53 0;
+#X connect 53 0 11 1;
+#X connect 54 0 55 1;
+#X connect 55 0 56 1;
+#X connect 55 0 56 0;
+#X connect 56 0 60 0;
+#X connect 58 0 3 0;
+#X connect 58 0 5 0;
+#X connect 58 0 89 1;
+#X connect 59 0 71 0;
+#X connect 60 0 70 0;
+#X connect 61 0 67 0;
+#X connect 61 0 99 0;
+#X connect 62 0 63 0;
+#X connect 62 1 63 1;
+#X connect 63 0 64 0;
+#X connect 64 0 111 0;
+#X connect 64 2 103 0;
+#X connect 64 3 59 0;
+#X connect 72 0 53 0;
+#X connect 77 0 11 0;
+#X connect 78 0 12 0;
+#X connect 79 0 30 0;
+#X connect 80 0 106 0;
+#X connect 81 0 44 0;
+#X connect 85 0 102 0;
+#X connect 86 0 87 0;
+#X connect 86 1 88 0;
+#X connect 87 0 91 0;
+#X connect 88 0 87 0;
+#X connect 89 0 96 0;
+#X connect 90 0 92 0;
+#X connect 90 1 86 0;
+#X connect 91 0 93 0;
+#X connect 92 0 89 0;
+#X connect 93 0 83 0;
+#X connect 93 1 83 1;
+#X connect 95 0 109 0;
+#X connect 96 0 83 0;
+#X connect 98 0 100 0;
+#X connect 100 0 76 0;
+#X connect 101 0 75 0;
+#X connect 102 0 94 0;
+#X connect 102 0 101 0;
+#X connect 103 0 66 0;
+#X connect 104 0 68 0;
+#X connect 105 0 69 0;
+#X connect 106 0 33 0;
+#X connect 107 0 73 0;
+#X connect 108 0 74 0;
+#X connect 109 0 96 1;
+#X connect 111 0 110 0;
+#X coords 0 -1 1 1 307 21 2 729 -4;
+#X restore 6 125 pd MIDI_crap;
+#X text 17 4 Be sure to select your Launchpad as the first MIDI input
+and output device in PD preferences, f 49;
+#N canvas 174 528 450 417 play_color 0;
+#X obj 80 330 s color_play;
+#X msg 81 308 60;
+#X text 73 350 Color = (16 x Green) + Red + 12;
+#X obj 81 39 vsl 15 128 0 3 0 1 empty empty empty 0 -9 0 10 -262144
+-1 -1 12700 1;
+#X text 72 173 green;
+#X obj 121 39 vsl 15 128 0 3 0 1 empty empty empty 0 -9 0 10 -262144
+-1 -1 0 1;
+#X text 118 173 red;
+#X obj 81 229 expr (16 * int($f1)) + int($f2) + 12, f 37;
+#X obj 81 204 f;
+#X obj 178 167 t b f;
+#X obj 81 252 prepend set;
+#X obj 28 269 t b;
+#X obj 20 294 delay 1;
+#X connect 1 0 0 0;
+#X connect 3 0 8 0;
+#X connect 5 0 9 0;
+#X connect 7 0 10 0;
+#X connect 8 0 7 0;
+#X connect 9 0 8 0;
+#X connect 9 1 7 1;
+#X connect 10 0 1 0;
+#X connect 10 0 11 0;
+#X connect 11 0 12 0;
+#X connect 12 0 1 0;
+#X restore 8 159 pd play_color;
+#N canvas 673 512 450 463 step_color 0;
+#X msg 81 308 15;
+#X text 73 350 Color = (16 x Green) + Red + 12;
+#X obj 81 39 vsl 15 128 0 3 0 1 empty empty empty 0 -9 0 10 -262144
+-1 -1 0 1;
+#X text 72 173 green;
+#X obj 121 39 vsl 15 128 0 3 0 1 empty empty empty 0 -9 0 10 -262144
+-1 -1 12700 1;
+#X text 118 173 red;
+#X obj 81 229 expr (16 * int($f1)) + int($f2) + 12, f 37;
+#X obj 81 204 f;
+#X obj 178 167 t b f;
+#X obj 81 252 prepend set;
+#X obj 28 269 t b;
+#X obj 20 294 delay 1;
+#X obj 80 330 s color_step;
+#X connect 0 0 12 0;
+#X connect 2 0 7 0;
+#X connect 4 0 8 0;
+#X connect 6 0 9 0;
+#X connect 7 0 6 0;
+#X connect 8 0 7 0;
+#X connect 8 1 6 1;
+#X connect 9 0 0 0;
+#X connect 9 0 10 0;
+#X connect 10 0 11 0;
+#X connect 11 0 0 0;
+#X restore 98 158 pd step_color;
diff --git a/vst2_bin/plugins/trowaSoft/pd/trigSeq_Maschine.pd b/vst2_bin/plugins/trowaSoft/pd/trigSeq_Maschine.pd
new file mode 100644
index 00000000..ff9c7646
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/pd/trigSeq_Maschine.pd
@@ -0,0 +1,297 @@
+#N canvas 953 13 327 210 10;
+#N canvas 913 452 960 539 send_OSC 0;
+#X obj 327 45 cnv 15 305 63 empty empty empty 20 12 0 14 -262144 -66577
+0;
+#X obj 260 304 r OSC;
+#X obj 76 9 import mrpeach;
+#X obj 260 327 packOSC;
+#X obj 313 365 udpsend;
+#X obj 389 319 prepend connect;
+#X obj 389 298 pack s f;
+#X obj 436 269 fromsymbol;
+#X msg 313 298 disconnect;
+#X obj 461 172 t b s b;
+#X obj 376 392 s def_ip;
+#X obj 376 373 prepend set;
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diff --git a/vst2_bin/plugins/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister.pd b/vst2_bin/plugins/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister.pd
new file mode 100644
index 00000000..4fa20140
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister.pd
@@ -0,0 +1,491 @@
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diff --git a/vst2_bin/plugins/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister_V2.pd b/vst2_bin/plugins/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister_V2.pd
new file mode 100644
index 00000000..9c0b7fd5
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/pd/trigSeq_voltSeq_MIDI_Fighter_Twister_V2.pd
@@ -0,0 +1,335 @@
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diff --git a/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_Port.svg b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_Port.svg
new file mode 100644
index 00000000..f7feb576
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_Port.svg
@@ -0,0 +1,378 @@
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new file mode 100644
index 00000000..d6ece734
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_RoundBlackEncoder_20.svg
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diff --git a/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_RoundBlackKnob_15.svg b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_RoundBlackKnob_15.svg
new file mode 100644
index 00000000..a355c543
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+++ b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_RoundBlackKnob_15.svg
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new file mode 100644
index 00000000..57e7a116
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+++ b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_RoundBlackKnob_20.svg
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diff --git a/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_0.svg b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_0.svg
new file mode 100644
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+++ b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_0.svg
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new file mode 100644
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new file mode 100644
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new file mode 100644
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diff --git a/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_reset_0.svg b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_reset_0.svg
new file mode 100644
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--- /dev/null
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diff --git a/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_reset_1.svg b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_reset_1.svg
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diff --git a/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_run_0.svg b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_run_0.svg
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diff --git a/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_wide_0.svg b/vst2_bin/plugins/trowaSoft/res/ComponentLibrary/TS_pad_wide_0.svg
new file mode 100644
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diff --git a/vst2_bin/plugins/trowaSoft/res/Fonts/Math Symbols Normal.ttf b/vst2_bin/plugins/trowaSoft/res/Fonts/Math Symbols Normal.ttf
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diff --git a/vst2_bin/plugins/trowaSoft/res/Fonts/ZeroesThree-Regular.ttf b/vst2_bin/plugins/trowaSoft/res/Fonts/ZeroesThree-Regular.ttf
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diff --git a/vst2_bin/plugins/trowaSoft/res/Fonts/larabieb.ttf b/vst2_bin/plugins/trowaSoft/res/Fonts/larabieb.ttf
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diff --git a/vst2_bin/plugins/trowaSoft/res/cvOSCcv.svg b/vst2_bin/plugins/trowaSoft/res/cvOSCcv.svg
new file mode 100644
index 00000000..33276fe8
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/res/cvOSCcv.svg
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diff --git a/vst2_bin/plugins/trowaSoft/res/multiOscillator.svg b/vst2_bin/plugins/trowaSoft/res/multiOscillator.svg
new file mode 100644
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--- /dev/null
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diff --git a/vst2_bin/plugins/trowaSoft/res/multiScope.svg b/vst2_bin/plugins/trowaSoft/res/multiScope.svg
new file mode 100644
index 00000000..72fd9ec8
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/res/multiScope.svg
@@ -0,0 +1,227 @@
+
+
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+
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+        image/svg+xml
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+    voltSeq
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diff --git a/vst2_bin/plugins/trowaSoft/res/symbols/frequency_f.svg b/vst2_bin/plugins/trowaSoft/res/symbols/frequency_f.svg
new file mode 100644
index 00000000..78a8cd06
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/res/symbols/frequency_f.svg
@@ -0,0 +1,108 @@
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diff --git a/vst2_bin/plugins/trowaSoft/res/trigSeq.svg b/vst2_bin/plugins/trowaSoft/res/trigSeq.svg
new file mode 100644
index 00000000..6005b1b7
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/res/trigSeq.svg
@@ -0,0 +1,212 @@
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diff --git a/vst2_bin/plugins/trowaSoft/res/voltSeq.svg b/vst2_bin/plugins/trowaSoft/res/voltSeq.svg
new file mode 100644
index 00000000..8fbace75
--- /dev/null
+++ b/vst2_bin/plugins/trowaSoft/res/voltSeq.svg
@@ -0,0 +1,212 @@
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diff --git a/vst2_bin/plugins/trowaSoft/screenshots/cvOSCcv_screenshot_01.png b/vst2_bin/plugins/trowaSoft/screenshots/cvOSCcv_screenshot_01.png
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diff --git a/vst2_bin/plugins/trowaSoft/screenshots/demo_screenshot.jpg b/vst2_bin/plugins/trowaSoft/screenshots/demo_screenshot.jpg
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diff --git a/vst2_bin/plugins/trowaSoft/screenshots/demo_screenshot.png b/vst2_bin/plugins/trowaSoft/screenshots/demo_screenshot.png
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diff --git a/vst2_bin/plugins/trowaSoft/screenshots/multiScope_screenshot.jpg b/vst2_bin/plugins/trowaSoft/screenshots/multiScope_screenshot.jpg
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diff --git a/vst2_bin/plugins/trowaSoft/screenshots/multiScope_screenshot.png b/vst2_bin/plugins/trowaSoft/screenshots/multiScope_screenshot.png
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diff --git a/vst2_bin/plugins/trowaSoft/screenshots/multiScope_screenshot_02.jpg b/vst2_bin/plugins/trowaSoft/screenshots/multiScope_screenshot_02.jpg
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diff --git a/vst2_bin/plugins/trowaSoft/screenshots/multiScope_screenshot_02.png b/vst2_bin/plugins/trowaSoft/screenshots/multiScope_screenshot_02.png
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